296 files changed, 0 insertions, 146223 deletions

diff --git a/i386/i386at/gpl/linux/block/cmd640.c b/i386/i386at/gpl/linux/block/cmd640.c
deleted file mode 100644
index 99a139dc..00000000
--- a/i386/i386at/gpl/linux/block/cmd640.c
+++ /dev/null
@@ -1,738 +0,0 @@
-/*
- *  linux/drivers/block/cmd640.c	Version 0.07  Jan 27, 1996
- *
- *  Copyright (C) 1995-1996  Linus Torvalds & author (see below)
- */
-
-/*
- *  Principal Author/Maintainer:  abramov@cecmow.enet.dec.com (Igor Abramov)
- *
- *  This file provides support for the advanced features and bugs
- *  of IDE interfaces using the CMD Technologies 0640 IDE interface chip.
- *
- *  Version 0.01	Initial version, hacked out of ide.c,
- *			and #include'd rather than compiled separately.
- *			This will get cleaned up in a subsequent release.
- *
- *  Version 0.02	Fixes for vlb initialization code, enable
- *			read-ahead for versions 'B' and 'C' of chip by
- *			default, some code cleanup.
- *
- *  Version 0.03	Added reset of secondary interface,
- *			and black list for devices which are not compatible
- *			with read ahead mode. Separate function for setting
- *			readahead is added, possibly it will be called some
- *			day from ioctl processing code.
- *  
- *  Version 0.04	Now configs/compiles separate from ide.c  -ml 
- *
- *  Version 0.05	Major rewrite of interface timing code.
- *			Added new function cmd640_set_mode to set PIO mode
- *			from ioctl call. New drives added to black list.
- *
- *  Version 0.06	More code cleanup. Readahead is enabled only for
- *			detected hard drives, not included in readahed
- *			black list.
- * 
- *  Version 0.07	Changed to more conservative drive tuning policy.
- *			Unknown drives, which report PIO < 4 are set to 
- *			(reported_PIO - 1) if it is supported, or to PIO0.
- *			List of known drives extended by info provided by
- *			CMD at their ftp site.
- *
- *  Version 0.08	Added autotune/noautotune support.  -ml
- *			
- */
-
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-#include <asm/io.h>
-#include "ide.h"
-#include "ide_modes.h"
-
-int cmd640_vlb = 0;
-
-/*
- * CMD640 specific registers definition.
- */
-
-#define VID		0x00
-#define DID		0x02
-#define PCMD		0x04
-#define PSTTS		0x06
-#define REVID		0x08
-#define PROGIF		0x09
-#define SUBCL		0x0a
-#define BASCL		0x0b
-#define BaseA0		0x10
-#define BaseA1		0x14
-#define BaseA2		0x18
-#define BaseA3		0x1c
-#define INTLINE		0x3c
-#define INPINE		0x3d
-
-#define	CFR		0x50
-#define   CFR_DEVREV		0x03
-#define   CFR_IDE01INTR		0x04
-#define	  CFR_DEVID		0x18
-#define	  CFR_AT_VESA_078h	0x20
-#define	  CFR_DSA1		0x40
-#define	  CFR_DSA0		0x80
-
-#define CNTRL		0x51
-#define	  CNTRL_DIS_RA0		0x40
-#define   CNTRL_DIS_RA1		0x80
-#define	  CNTRL_ENA_2ND		0x08
-
-#define	CMDTIM		0x52
-#define	ARTTIM0		0x53
-#define	DRWTIM0		0x54
-#define ARTTIM1 	0x55
-#define DRWTIM1		0x56
-#define ARTTIM23	0x57
-#define   DIS_RA2		0x04
-#define   DIS_RA3		0x08
-#define DRWTIM23	0x58
-#define BRST		0x59
-
-static ide_tuneproc_t cmd640_tune_drive;
-
-/* Interface to access cmd640x registers */
-static void (*put_cmd640_reg)(int reg_no, int val);
-static byte (*get_cmd640_reg)(int reg_no);
-
-enum { none, vlb, pci1, pci2 };
-static int	bus_type = none;
-static int	cmd640_chip_version;
-static int	cmd640_key;
-static int 	bus_speed; /* MHz */
-
-/*
- * For some unknown reasons pcibios functions which read and write registers
- * do not always work with cmd640. We use direct IO instead.
- */
-
-/* PCI method 1 access */
-
-static void put_cmd640_reg_pci1(int reg_no, int val)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outl_p((reg_no & 0xfc) | cmd640_key, 0xcf8);
-	outb_p(val, (reg_no & 3) + 0xcfc);
-	restore_flags(flags);
-}
-
-static byte get_cmd640_reg_pci1(int reg_no)
-{
-	byte b;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outl_p((reg_no & 0xfc) | cmd640_key, 0xcf8);
-	b = inb_p(0xcfc + (reg_no & 3));
-	restore_flags(flags);
-	return b;
-}
-
-/* PCI method 2 access (from CMD datasheet) */
- 
-static void put_cmd640_reg_pci2(int reg_no, int val)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outb_p(0x10, 0xcf8);
-	outb_p(val, cmd640_key + reg_no);
-	outb_p(0, 0xcf8);
-	restore_flags(flags);
-}
-
-static byte get_cmd640_reg_pci2(int reg_no)
-{
-	byte b;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outb_p(0x10, 0xcf8);
-	b = inb_p(cmd640_key + reg_no);
-	outb_p(0, 0xcf8);
-	restore_flags(flags);
-	return b;
-}
-
-/* VLB access */
-
-static void put_cmd640_reg_vlb(int reg_no, int val)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outb_p(reg_no, cmd640_key + 8);
-	outb_p(val, cmd640_key + 0xc);
-	restore_flags(flags);
-}
-
-static byte get_cmd640_reg_vlb(int reg_no)
-{
-	byte b;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	outb_p(reg_no, cmd640_key + 8);
-	b = inb_p(cmd640_key + 0xc);
-	restore_flags(flags);
-	return b;
-}
-
-/*
- * Probe for CMD640x -- pci method 1
- */
-
-static int probe_for_cmd640_pci1(void)
-{
-	long id;
-	int	k;
-
-	for (k = 0x80000000; k <= 0x8000f800; k += 0x800) {
-		outl(k, 0xcf8);
-		id = inl(0xcfc);
-		if (id != 0x06401095)
-			continue;
-		put_cmd640_reg = put_cmd640_reg_pci1;
-		get_cmd640_reg = get_cmd640_reg_pci1;
-		cmd640_key = k;
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * Probe for CMD640x -- pci method 2
- */
-
-static int probe_for_cmd640_pci2(void)
-{
-	int i;
-	int v_id;
-	int d_id;
-
-	for (i = 0xc000; i <= 0xcf00; i += 0x100) {
-		outb(0x10, 0xcf8);
-		v_id = inw(i);
-		d_id = inw(i + 2);
-		outb(0, 0xcf8);
-		if (v_id != 0x1095 || d_id != 0x640)
-			continue;
-		put_cmd640_reg = put_cmd640_reg_pci2;
-		get_cmd640_reg = get_cmd640_reg_pci2;
-		cmd640_key = i;
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * Probe for CMD640x -- vlb
- */
-
-static int probe_for_cmd640_vlb(void) {
-	byte b;
-
-	outb(CFR, 0x178);
-	b = inb(0x17c);
-	if (b == 0xff || b == 0 || (b & CFR_AT_VESA_078h)) {
-		outb(CFR, 0x78);
-		b = inb(0x7c);
-		if (b == 0xff || b == 0 || !(b & CFR_AT_VESA_078h))
-			return 0;
-		cmd640_key = 0x70;
-	} else {
-		cmd640_key = 0x170;
-	}
-	put_cmd640_reg = put_cmd640_reg_vlb;
-	get_cmd640_reg = get_cmd640_reg_vlb;
-	return 1;
-}
-
-/*
- * Low level reset for controller, actually it has nothing specific for
- * CMD640, but I don't know how to use standard reset routine before
- * we recognized any drives.
- */
-
-static void cmd640_reset_controller(int iface_no)
-{
-	int retry_count = 600;
-	int base_port = iface_no ? 0x170 : 0x1f0;
-
-	outb_p(4, base_port + 7);
-	udelay(5);
-	outb_p(0, base_port + 7);
-
-	do {
-		udelay(5);
-		retry_count -= 1;
-	} while ((inb_p(base_port + 7) & 0x80) && retry_count);
-
-	if (retry_count == 0)
-		printk("cmd640: failed to reset controller %d\n", iface_no);
-#if 0	
-	else
-		printk("cmd640: controller %d reset [%d]\n", 
-			iface_no, retry_count);
-#endif
-}
-
-/*
- * Probe for Cmd640x and initialize it if found
- */
-
-int ide_probe_for_cmd640x(void)
-{
-	int  second_port;
-        byte b;
-
-	if (probe_for_cmd640_pci1()) {
-		bus_type = pci1;
-	} else if (probe_for_cmd640_pci2()) {
-		bus_type = pci2;
-	} else if (cmd640_vlb && probe_for_cmd640_vlb()) {
-		/* May be remove cmd640_vlb at all, and probe in any case */
-		bus_type = vlb;
-	} else {
-		return 0;
-	}
-
-	ide_hwifs[0].serialized = 1;	/* ensure this *always* gets set */
-	
-#if 0	
-	/* Dump initial state of chip registers */
-	for (b = 0; b != 0xff; b++) {
-		printk(" %2x%c", get_cmd640_reg(b),
-				((b&0xf) == 0xf) ? '\n' : ',');
-	}
-
-#endif
-
-	/*
-	 * Undocumented magic. (There is no 0x5b port in specs)
-	 */
-
-	put_cmd640_reg(0x5b, 0xbd);
-	if (get_cmd640_reg(0x5b) != 0xbd) {
-		printk("ide: can't initialize cmd640 -- wrong value in 0x5b\n");
-		return 0;
-	}
-	put_cmd640_reg(0x5b, 0);
-
-	/*
-	 * Documented magic.
-	 */
-
-	cmd640_chip_version = get_cmd640_reg(CFR) & CFR_DEVREV;
-	if (cmd640_chip_version == 0) {
-		printk ("ide: wrong CMD640 version -- 0\n");
-		return 0;
-	}
-
-	/*
-	 * Setup the most conservative timings for all drives,
-	 */
-	put_cmd640_reg(ARTTIM0, 0xc0);
-	put_cmd640_reg(ARTTIM1, 0xc0);
-	put_cmd640_reg(ARTTIM23, 0xcc); /* 0xc0? */
-
-	/*
-	 * Do not initialize secondary controller for vlbus
-	 */
-	second_port = (bus_type != vlb);
-
-	/*
-	 * Set the maximum allowed bus speed (it is safest until we
-	 * 				      find how to detect bus speed)
-	 * Normally PCI bus runs at 33MHz, but often works overclocked to 40
-	 */
-	bus_speed = (bus_type == vlb) ? 50 : 40; 
-
-        /*
-	 * Setup Control Register
-	 */
-	b = get_cmd640_reg(CNTRL);	
-
-	if (second_port)
-		b |= CNTRL_ENA_2ND;
-	else
-		b &= ~CNTRL_ENA_2ND;
-
-	/*
-	 * Disable readahead for drives at primary interface
-	 */
-	b |= (CNTRL_DIS_RA0 | CNTRL_DIS_RA1);
-
-        put_cmd640_reg(CNTRL, b);
-
-	/*
-	 * Note that we assume that the first interface is at 0x1f0,
-	 * and that the second interface, if enabled, is at 0x170.
-	 */
-	ide_hwifs[0].chipset = ide_cmd640;
-	ide_hwifs[0].tuneproc = &cmd640_tune_drive;
-	if (ide_hwifs[0].drives[0].autotune == 0)
-		ide_hwifs[0].drives[0].autotune = 1;
-	if (ide_hwifs[0].drives[1].autotune == 0)
-		ide_hwifs[0].drives[1].autotune = 1;
-
-	/*
-	 * Initialize 2nd IDE port, if required
-	 */
-	if (second_port) {
-		ide_hwifs[1].chipset = ide_cmd640;
-		ide_hwifs[1].tuneproc = &cmd640_tune_drive;
-		if (ide_hwifs[1].drives[0].autotune == 0)
-			ide_hwifs[1].drives[0].autotune = 1;
-		if (ide_hwifs[1].drives[1].autotune == 0)
-			ide_hwifs[1].drives[1].autotune = 1;
-		/* We reset timings, and disable read-ahead */
-		put_cmd640_reg(ARTTIM23, (DIS_RA2 | DIS_RA3));
-		put_cmd640_reg(DRWTIM23, 0);
-
-		cmd640_reset_controller(1);
-	}
-
-	printk("ide: buggy CMD640%c interface at ", 
-	       'A' - 1 + cmd640_chip_version);
-	switch (bus_type) {
-		case vlb :
-			printk("local bus, port 0x%x", cmd640_key);
-			break;
-		case pci1:
-			printk("pci, (0x%x)", cmd640_key);
-			break;
-		case pci2:
-			printk("pci,(access method 2) (0x%x)", cmd640_key);
-			break;
-	}
-
-	/*
-	 * Reset interface timings
-	 */
-	put_cmd640_reg(CMDTIM, 0);
-
-	printk("\n ... serialized, secondary interface %s\n",
-	       second_port ? "enabled" : "disabled");
-
-	return 1;
-}
-
-int cmd640_off(void) {
-	static int a = 0;
-	byte b;
-
-	if (bus_type == none || a == 1)
-		return 0;
-	a = 1;
-	b = get_cmd640_reg(CNTRL);	
-	b &= ~CNTRL_ENA_2ND;
-	put_cmd640_reg(CNTRL, b);
-	return 1;
-}
-
-/*
- * Sets readahead mode for specific drive
- *  in the future it could be called from ioctl
- */
-
-static void set_readahead_mode(int mode, int if_num, int dr_num)
-{
-	static int masks[2][2] = 
-		{ 
-			{CNTRL_DIS_RA0, CNTRL_DIS_RA1}, 
-			{DIS_RA2, 	DIS_RA3}
-		};
-
-	int port = (if_num == 0) ? CNTRL : ARTTIM23;
-	int mask = masks[if_num][dr_num];
-	byte b;
-
-	b = get_cmd640_reg(port);
-	if (mode)
-		b &= ~mask;	/* Enable readahead for specific drive */
-	else
-		b |= mask;	/* Disable readahed for specific drive */
-	put_cmd640_reg(port, b);
-}		
-
-static struct readahead_black_list {
-	const char* 	name;
-	int		mode;	
-} drives_ra[] = {
-        { "ST3655A",	0 },
-        { "SAMSUNG",	0 },	/* Be conservative */
- 	{ NULL, 0 }
-};	
-
-static int strmatch(const char* pattern, const char* name) {
-	char c1, c2;
-
-	while (1) {
-		c1 = *pattern++;
-		c2 = *name++;
-		if (c1 == 0) {
-			return 0;
-		}
-		if (c1 != c2)
-			return 1;
-	}
-}
-
-static int known_drive_readahead(char* name) {
-	int i;
-
-	for (i = 0; drives_ra[i].name != NULL; i++) {
-		if (strmatch(drives_ra[i].name, name) == 0) {
-			return drives_ra[i].mode;
-		}
-	}
-        return -1;
-}
-
-static int arttim[4]  = {2, 2, 2, 2};	/* Address setup count (in clocks) */
-static int a_count[4] = {1, 1, 1, 1};	/* Active count   (encoded) */
-static int r_count[4] = {1, 1, 1, 1};	/* Recovery count (encoded) */
-
-/*
- * Convert address setup count from number of clocks 
- * to representation used by controller
- */
-
-inline static int pack_arttim(int clocks)
-{
-	if (clocks <= 2) return 0x40;
-	else if (clocks == 3) return 0x80;
-	else if (clocks == 4) return 0x00;
-	else return 0xc0;
-}
-
-/*
- * Pack active and recovery counts into single byte representation
- * used by controller
- */
-
-inline static int pack_counts(int act_count, int rec_count)
-{
-	return ((act_count & 0x0f)<<4) | (rec_count & 0x0f);
-}
-
-inline int max(int a, int b) { return a > b ? a : b; }
-inline int max4(int *p) { return max(p[0], max(p[1], max(p[2], p[3]))); }
-
-/*
- * Set timing parameters
- */
-
-static void cmd640_set_timing(int if_num, int dr_num)
-{
-	int	b_reg;
-	int	ac, rc, at;
-
-	/*
-	 * Set address setup count and drive read/write timing registers.
-	 * Primary interface has individual count/timing registers for
-	 * each drive. Secondary interface has common set of registers, and
-	 * we should set timings for the slowest drive.
-	 */
-
-	if (if_num == 0) {
-		b_reg = dr_num ? ARTTIM1 : ARTTIM0;
-		at = arttim[dr_num];
-		ac = a_count[dr_num];
-		rc = r_count[dr_num];
-	} else {
-		b_reg = ARTTIM23;
-		at = max(arttim[2], arttim[3]);
-		ac = max(a_count[2], a_count[3]);
-		rc = max(r_count[2], r_count[3]);
-	}
-
-	put_cmd640_reg(b_reg, pack_arttim(at));
-	put_cmd640_reg(b_reg + 1, pack_counts(ac, rc));
-
-	/*
-	 * Update CMDTIM (IDE Command Block Timing Register) 
-	 */
-
-	ac = max4(r_count);
-	rc = max4(a_count);
-	put_cmd640_reg(CMDTIM, pack_counts(ac, rc));
-}
-
-/*
- * Standard timings for PIO modes
- */
-
-static struct pio_timing {
-	int	mc_time;	/* Minimal cycle time (ns) */
-	int	av_time;	/* Address valid to DIOR-/DIOW- setup (ns) */
-	int	ds_time;	/* DIOR data setup	(ns) */
-} pio_timings[6] = {
-	{ 70,	165,	600 },	/* PIO Mode 0 */
-	{ 50,	125,	383 },	/* PIO Mode 1 */
-	{ 30,	100,	240 },	/* PIO Mode 2 */
-	{ 30,	80,	180 },	/* PIO Mode 3 */
-	{ 25,	70,	125 },	/* PIO Mode 4  -- should be 120, not 125 */
-	{ 20,	50,	100 }	/* PIO Mode ? (nonstandard) */
-};
-
-static void cmd640_timings_to_clocks(int mc_time, int av_time, int ds_time,
-				int clock_time, int drv_idx)
-{
-	int a, b;
-
-	arttim[drv_idx] = (mc_time + clock_time - 1)/clock_time;
-
-	a = (av_time + clock_time - 1)/clock_time;
-	if (a < 2)
-		a = 2;
-	b = (ds_time + clock_time - 1)/clock_time - a;
-	if (b < 2)
-		b = 2;
-	if (b > 0x11) {
-		a += b - 0x11;
-		b = 0x11;
-	}
-	if (a > 0x10)
-		a = 0x10;
-	if (cmd640_chip_version > 1)
-		b -= 1;
-	if (b > 0x10)
-		b = 0x10;
-
-	a_count[drv_idx] = a;
-	r_count[drv_idx] = b;
-}
-
-static void set_pio_mode(int if_num, int drv_num, int mode_num) {
-	int p_base;
-	int i;
-
-	p_base = if_num ? 0x170 : 0x1f0;
-	outb_p(3, p_base + 1);
-	outb_p(mode_num | 8, p_base + 2);
-	outb_p((drv_num | 0xa) << 4, p_base + 6);
-	outb_p(0xef, p_base + 7);
-	for (i = 0; (i < 100) && (inb (p_base + 7) & 0x80); i++)
-		udelay(10000);
-}
-
-/*
- * Set a specific pio_mode for a drive
- */
-
-static void cmd640_set_mode(ide_drive_t* drive, int pio_mode) {
-	int interface_number;
-	int drive_number;
-	int clock_time; /* ns */
-	int mc_time, av_time, ds_time;
-
-	interface_number = HWIF(drive)->index;
-	drive_number = drive->select.b.unit;
-	clock_time = 1000/bus_speed;
-
-	mc_time = pio_timings[pio_mode].mc_time;
-	av_time = pio_timings[pio_mode].av_time;
-	ds_time = pio_timings[pio_mode].ds_time;
-
-	cmd640_timings_to_clocks(mc_time, av_time, ds_time, clock_time,
-				interface_number*2 + drive_number);
-	set_pio_mode(interface_number, drive_number, pio_mode);
-	cmd640_set_timing(interface_number, drive_number);
-}
-
-/*
- * Drive PIO mode "autoconfiguration".
- * Ideally, this code should *always* call cmd640_set_mode(), but it doesn't.
- */
-
-static void cmd640_tune_drive(ide_drive_t *drive, byte pio_mode) {
-	int interface_number;
-	int drive_number;
-	int clock_time; /* ns */
-	int max_pio;
-	int mc_time, av_time, ds_time;
-	struct hd_driveid* id;
-	int readahead;	/* there is a global named read_ahead */
-
-	if (pio_mode != 255) {
-		cmd640_set_mode(drive, pio_mode);
-		return;
-	}
-
-	interface_number = HWIF(drive)->index;
-	drive_number = drive->select.b.unit;
-	clock_time = 1000/bus_speed;
-	id = drive->id;
-	if ((max_pio = ide_scan_pio_blacklist(id->model)) != -1) {
-		ds_time = pio_timings[max_pio].ds_time;
-	} else {
-		max_pio = id->tPIO;
-		ds_time = pio_timings[max_pio].ds_time;
-		if (id->field_valid & 2) {
-			if ((id->capability & 8) && (id->eide_pio_modes & 7)) {
-				if (id->eide_pio_modes & 4) max_pio = 5;
-				else if (id->eide_pio_modes & 2) max_pio = 4;
-				else max_pio = 3;
-				ds_time = id->eide_pio_iordy;
-			} else {
-				ds_time = id->eide_pio;
-			}
-			if (ds_time == 0)
-				ds_time = pio_timings[max_pio].ds_time;
-		}
-
-		/*
-		 * Conservative "downgrade"
-		 */
-		if (max_pio < 4 && max_pio != 0) {
-			max_pio -= 1;
-			ds_time = pio_timings[max_pio].ds_time;		
-		}
-	}
-	mc_time = pio_timings[max_pio].mc_time;
-	av_time = pio_timings[max_pio].av_time;
-	cmd640_timings_to_clocks(mc_time, av_time, ds_time, clock_time,
-				interface_number*2 + drive_number);
-	set_pio_mode(interface_number, drive_number, max_pio);
-	cmd640_set_timing(interface_number, drive_number);
-
-	/*
-	 * Disable (or set) readahead mode
-	 */
-
-	readahead = 0;
-	if (cmd640_chip_version > 1) {	/* Mmmm.. probably should be > 2 ?? */
-		readahead = known_drive_readahead(id->model);
-		if (readahead == -1)
-	        	readahead = 1;	/* Mmmm.. probably be 0 ?? */
-		set_readahead_mode(readahead, interface_number, drive_number);
-	}   
-
-	printk ("Mode and Timing set to PIO%d, Readahead is %s\n", 
-		max_pio, readahead ? "enabled" : "disabled");
-}
-
diff --git a/i386/i386at/gpl/linux/block/floppy.c b/i386/i386at/gpl/linux/block/floppy.c
deleted file mode 100644
index ee4a8980..00000000
--- a/i386/i386at/gpl/linux/block/floppy.c
+++ /dev/null
@@ -1,4100 +0,0 @@
-/*
- *  linux/kernel/floppy.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *  Copyright (C) 1993, 1994  Alain Knaff
- */
-/*
- * 02.12.91 - Changed to static variables to indicate need for reset
- * and recalibrate. This makes some things easier (output_byte reset
- * checking etc), and means less interrupt jumping in case of errors,
- * so the code is hopefully easier to understand.
- */
-
-/*
- * This file is certainly a mess. I've tried my best to get it working,
- * but I don't like programming floppies, and I have only one anyway.
- * Urgel. I should check for more errors, and do more graceful error
- * recovery. Seems there are problems with several drives. I've tried to
- * correct them. No promises.
- */
-
-/*
- * As with hd.c, all routines within this file can (and will) be called
- * by interrupts, so extreme caution is needed. A hardware interrupt
- * handler may not sleep, or a kernel panic will happen. Thus I cannot
- * call "floppy-on" directly, but have to set a special timer interrupt
- * etc.
- */
-
-/*
- * 28.02.92 - made track-buffering routines, based on the routines written
- * by entropy@wintermute.wpi.edu (Lawrence Foard). Linus.
- */
-
-/*
- * Automatic floppy-detection and formatting written by Werner Almesberger
- * (almesber@nessie.cs.id.ethz.ch), who also corrected some problems with
- * the floppy-change signal detection.
- */
-
-/*
- * 1992/7/22 -- Hennus Bergman: Added better error reporting, fixed
- * FDC data overrun bug, added some preliminary stuff for vertical
- * recording support.
- *
- * 1992/9/17: Added DMA allocation & DMA functions. -- hhb.
- *
- * TODO: Errors are still not counted properly.
- */
-
-/* 1992/9/20
- * Modifications for ``Sector Shifting'' by Rob Hooft (hooft@chem.ruu.nl)
- * modelled after the freeware MS/DOS program fdformat/88 V1.8 by
- * Christoph H. Hochst\"atter.
- * I have fixed the shift values to the ones I always use. Maybe a new
- * ioctl() should be created to be able to modify them.
- * There is a bug in the driver that makes it impossible to format a
- * floppy as the first thing after bootup.
- */
-
-/*
- * 1993/4/29 -- Linus -- cleaned up the timer handling in the kernel, and
- * this helped the floppy driver as well. Much cleaner, and still seems to
- * work.
- */
-
-/* 1994/6/24 --bbroad-- added the floppy table entries and made
- * minor modifications to allow 2.88 floppies to be run.
- */
-
-/* 1994/7/13 -- Paul Vojta -- modified the probing code to allow three or more
- * disk types.
- */
-
-/*
- * 1994/8/8 -- Alain Knaff -- Switched to fdpatch driver: Support for bigger
- * format bug fixes, but unfortunately some new bugs too...
- */
-
-/* 1994/9/17 -- Koen Holtman -- added logging of physical floppy write
- * errors to allow safe writing by specialized programs.
- */
-
-/* 1995/4/24 -- Dan Fandrich -- added support for Commodore 1581 3.5" disks
- * by defining bit 1 of the "stretch" parameter to mean put sectors on the
- * opposite side of the disk, leaving the sector IDs alone (i.e. Commodore's
- * drives are "upside-down").
- */
-
-/*
- * 1995/8/26 -- Andreas Busse -- added Mips support.
- */
-
-/*
- * 1995/10/18 -- Ralf Baechle -- Portability cleanup; move machine dependend
- * features to asm/floppy.h.
- */
-
-
-#define FLOPPY_SANITY_CHECK
-#undef  FLOPPY_SILENT_DCL_CLEAR
-
-#define REALLY_SLOW_IO
-
-#define DEBUGT 2
-#define DCL_DEBUG /* debug disk change line */
-
-/* do print messages for unexpected interrupts */
-static int print_unex=1;
-#include <linux/utsname.h>
-#include <linux/module.h>
-
-/* the following is the mask of allowed drives. By default units 2 and
- * 3 of both floppy controllers are disabled, because switching on the
- * motor of these drives causes system hangs on some PCI computers. drive
- * 0 is the low bit (0x1), and drive 7 is the high bit (0x80). Bits are on if
- * a drive is allowed. */
-static int FLOPPY_IRQ=6;
-static int FLOPPY_DMA=2;
-static int allowed_drive_mask = 0x33;
- 
-
-#include <linux/sched.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/timer.h>
-#include <linux/tqueue.h>
-#define FDPATCHES
-#include <linux/fdreg.h>
-
-
-#include <linux/fd.h>
-
-
-#define OLDFDRAWCMD 0x020d /* send a raw command to the fdc */
-
-struct old_floppy_raw_cmd {
-  void *data;
-  long length;
-
-  unsigned char rate;
-  unsigned char flags;
-  unsigned char cmd_count;
-  unsigned char cmd[9];
-  unsigned char reply_count;
-  unsigned char reply[7];
-  int track;
-};
-
-#include <linux/errno.h>
-#include <linux/malloc.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/fcntl.h>
-#include <linux/delay.h>
-#include <linux/mc146818rtc.h> /* CMOS defines */
-#include <linux/ioport.h>
-
-#include <asm/dma.h>
-#include <asm/floppy.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/segment.h>
-
-#define MAJOR_NR FLOPPY_MAJOR
-
-#include <linux/blk.h>
-
-
-/* Dma Memory related stuff */
-
-/* Pure 2^n version of get_order */
-static inline int __get_order (int size)
-{
-	int order;
-
-#ifdef  _ASM_IO_H2
-	__asm__ __volatile__("bsr %1,%0"
-			     : "=r" (order)
-			     : "r" (size / PAGE_SIZE));
-#else
-	for (order = 0; order < NR_MEM_LISTS; ++order)
-		if (size <= (PAGE_SIZE << order))
-			return order;
-#endif
-	return NR_MEM_LISTS;
-}
-
-static unsigned long dma_mem_alloc(int size)
-{
-	int order = __get_order(size);
-
-	if (order >= NR_MEM_LISTS)
-		return(0);
-	return __get_dma_pages(GFP_KERNEL,order);
-}
-
-/* End dma memory related stuff */
-
-static unsigned int fake_change = 0;
-static int initialising=1;
-
-static inline int TYPE(kdev_t x) {
-	return  (MINOR(x)>>2) & 0x1f;
-}
-static inline int DRIVE(kdev_t x) {
-	return (MINOR(x)&0x03) | ((MINOR(x)&0x80) >> 5);
-}
-#define ITYPE(x) (((x)>>2) & 0x1f)
-#define TOMINOR(x) ((x & 3) | ((x & 4) << 5))
-#define UNIT(x) ((x) & 0x03)		/* drive on fdc */
-#define FDC(x) (((x) & 0x04) >> 2)  /* fdc of drive */
-#define REVDRIVE(fdc, unit) ((unit) + ((fdc) << 2))
-				/* reverse mapping from unit and fdc to drive */
-#define DP (&drive_params[current_drive])
-#define DRS (&drive_state[current_drive])
-#define DRWE (&write_errors[current_drive])
-#define FDCS (&fdc_state[fdc])
-#define CLEARF(x) (clear_bit(x##_BIT, &DRS->flags))
-#define SETF(x) (set_bit(x##_BIT, &DRS->flags))
-#define TESTF(x) (test_bit(x##_BIT, &DRS->flags))
-
-#define UDP (&drive_params[drive])
-#define UDRS (&drive_state[drive])
-#define UDRWE (&write_errors[drive])
-#define UFDCS (&fdc_state[FDC(drive)])
-#define UCLEARF(x) (clear_bit(x##_BIT, &UDRS->flags))
-#define USETF(x) (set_bit(x##_BIT, &UDRS->flags))
-#define UTESTF(x) (test_bit(x##_BIT, &UDRS->flags))
-
-#define DPRINT(x) printk(DEVICE_NAME "%d: " x,current_drive)
-
-#define DPRINT1(x,x1) printk(DEVICE_NAME "%d: " x,current_drive,(x1))
-
-#define DPRINT2(x,x1,x2) printk(DEVICE_NAME "%d: " x,current_drive,(x1),(x2))
-
-#define DPRINT3(x,x1,x2,x3) printk(DEVICE_NAME "%d: " x,current_drive,(x1),(x2),(x3))
-
-#define PH_HEAD(floppy,head) (((((floppy)->stretch & 2) >>1) ^ head) << 2)
-#define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH)
-
-#define CLEARSTRUCT(x) memset((x), 0, sizeof(*(x)))
-
-/* read/write */
-#define COMMAND raw_cmd->cmd[0]
-#define DR_SELECT raw_cmd->cmd[1]
-#define TRACK raw_cmd->cmd[2]
-#define HEAD raw_cmd->cmd[3]
-#define SECTOR raw_cmd->cmd[4]
-#define SIZECODE raw_cmd->cmd[5]
-#define SECT_PER_TRACK raw_cmd->cmd[6]
-#define GAP raw_cmd->cmd[7]
-#define SIZECODE2 raw_cmd->cmd[8]
-#define NR_RW 9
-
-/* format */
-#define F_SIZECODE raw_cmd->cmd[2]
-#define F_SECT_PER_TRACK raw_cmd->cmd[3]
-#define F_GAP raw_cmd->cmd[4]
-#define F_FILL raw_cmd->cmd[5]
-#define NR_F 6
-
-/*
- * Maximum disk size (in kilobytes). This default is used whenever the
- * current disk size is unknown.
- * [Now it is rather a minimum]
- */
-#define MAX_DISK_SIZE 2 /* 3984*/
-
-#define K_64	0x10000		/* 64KB */
-
-/*
- * globals used by 'result()'
- */
-#define MAX_REPLIES 17
-static unsigned char reply_buffer[MAX_REPLIES];
-static int inr; /* size of reply buffer, when called from interrupt */
-#define ST0 (reply_buffer[0])
-#define ST1 (reply_buffer[1])
-#define ST2 (reply_buffer[2])
-#define ST3 (reply_buffer[0]) /* result of GETSTATUS */
-#define R_TRACK (reply_buffer[3])
-#define R_HEAD (reply_buffer[4])
-#define R_SECTOR (reply_buffer[5])
-#define R_SIZECODE (reply_buffer[6])
-
-#define SEL_DLY (2*HZ/100)
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-/*
- * this struct defines the different floppy drive types.
- */
-static struct {
-	struct floppy_drive_params params;
-	const char *name; /* name printed while booting */
-} default_drive_params[]= {
-/* NOTE: the time values in jiffies should be in msec!
- CMOS drive type
-  |     Maximum data rate supported by drive type
-  |     |   Head load time, msec
-  |     |   |   Head unload time, msec (not used)
-  |     |   |   |     Step rate interval, usec
-  |     |   |   |     |       Time needed for spinup time (jiffies)
-  |     |   |   |     |       |      Timeout for spinning down (jiffies)
-  |     |   |   |     |       |      |   Spindown offset (where disk stops)
-  |     |   |   |     |       |      |   |     Select delay
-  |     |   |   |     |       |      |   |     |     RPS
-  |     |   |   |     |       |      |   |     |     |    Max number of tracks
-  |     |   |   |     |       |      |   |     |     |    |     Interrupt timeout
-  |     |   |   |     |       |      |   |     |     |    |     |   Max nonintlv. sectors
-  |     |   |   |     |       |      |   |     |     |    |     |   | -Max Errors- flags */
-{{0,  500, 16, 16, 8000,    1*HZ, 3*HZ,  0, SEL_DLY, 5,  80, 3*HZ, 20, {3,1,2,0,2}, 0,
-      0, { 7, 4, 8, 2, 1, 5, 3,10}, 3*HZ/2, 0 }, "unknown" },
-
-{{1,  300, 16, 16, 8000,    1*HZ, 3*HZ,  0, SEL_DLY, 5,  40, 3*HZ, 17, {3,1,2,0,2}, 0,
-      0, { 1, 0, 0, 0, 0, 0, 0, 0}, 3*HZ/2, 1 }, "360K PC" }, /*5 1/4 360 KB PC*/
-
-{{2,  500, 16, 16, 6000, 4*HZ/10, 3*HZ, 14, SEL_DLY, 6,  83, 3*HZ, 17, {3,1,2,0,2}, 0,
-      0, { 2, 5, 6,23,10,20,11, 0}, 3*HZ/2, 2 }, "1.2M" }, /*5 1/4 HD AT*/
-
-{{3,  250, 16, 16, 3000,    1*HZ, 3*HZ,  0, SEL_DLY, 5,  83, 3*HZ, 20, {3,1,2,0,2}, 0,
-      0, { 4,22,21,30, 3, 0, 0, 0}, 3*HZ/2, 4 }, "720k" }, /*3 1/2 DD*/
-
-{{4,  500, 16, 16, 4000, 4*HZ/10, 3*HZ, 10, SEL_DLY, 5,  83, 3*HZ, 20, {3,1,2,0,2}, 0,
-      0, { 7, 4,25,22,31,21,29,11}, 3*HZ/2, 7 }, "1.44M" }, /*3 1/2 HD*/
-
-{{5, 1000, 15,  8, 3000, 4*HZ/10, 3*HZ, 10, SEL_DLY, 5,  83, 3*HZ, 40, {3,1,2,0,2}, 0,
-      0, { 7, 8, 4,25,28,22,31,21}, 3*HZ/2, 8 }, "2.88M AMI BIOS" }, /*3 1/2 ED*/
-
-{{6, 1000, 15,  8, 3000, 4*HZ/10, 3*HZ, 10, SEL_DLY, 5,  83, 3*HZ, 40, {3,1,2,0,2}, 0,
-      0, { 7, 8, 4,25,28,22,31,21}, 3*HZ/2, 8 }, "2.88M" } /*3 1/2 ED*/
-/*    |  --autodetected formats---    |      |      |
- *    read_track                      |      |    Name printed when booting
- *				      |     Native format
- *	            Frequency of disk change checks */
-};
-
-static struct floppy_drive_params drive_params[N_DRIVE];
-static struct floppy_drive_struct drive_state[N_DRIVE];
-static struct floppy_write_errors write_errors[N_DRIVE];
-static struct floppy_raw_cmd *raw_cmd, default_raw_cmd;
-
-/*
- * This struct defines the different floppy types.
- *
- * Bit 0 of 'stretch' tells if the tracks need to be doubled for some
- * types (e.g. 360kB diskette in 1.2MB drive, etc.).  Bit 1 of 'stretch'
- * tells if the disk is in Commodore 1581 format, which means side 0 sectors
- * are located on side 1 of the disk but with a side 0 ID, and vice-versa.
- * This is the same as the Sharp MZ-80 5.25" CP/M disk format, except that the
- * 1581's logical side 0 is on physical side 1, whereas the Sharp's logical
- * side 0 is on physical side 0 (but with the misnamed sector IDs).
- * 'stretch' should probably be renamed to something more general, like
- * 'options'.  Other parameters should be self-explanatory (see also
- * setfdprm(8)).
- */
-static struct floppy_struct floppy_type[32] = {
-	{    0, 0,0, 0,0,0x00,0x00,0x00,0x00,NULL    },	/*  0 no testing    */
-	{  720, 9,2,40,0,0x2A,0x02,0xDF,0x50,"d360"  }, /*  1 360KB PC      */
-	{ 2400,15,2,80,0,0x1B,0x00,0xDF,0x54,"h1200" },	/*  2 1.2MB AT      */
-	{  720, 9,1,80,0,0x2A,0x02,0xDF,0x50,"D360"  },	/*  3 360KB SS 3.5" */
-	{ 1440, 9,2,80,0,0x2A,0x02,0xDF,0x50,"D720"  },	/*  4 720KB 3.5"    */
-	{  720, 9,2,40,1,0x23,0x01,0xDF,0x50,"h360"  },	/*  5 360KB AT      */
-	{ 1440, 9,2,80,0,0x23,0x01,0xDF,0x50,"h720"  },	/*  6 720KB AT      */
-	{ 2880,18,2,80,0,0x1B,0x00,0xCF,0x6C,"H1440" },	/*  7 1.44MB 3.5"   */
-	{ 5760,36,2,80,0,0x1B,0x43,0xAF,0x54,"E2880" },	/*  8 2.88MB 3.5"   */
-	{ 5760,36,2,80,0,0x1B,0x43,0xAF,0x54,"CompaQ"},	/*  9 2.88MB 3.5"   */
-
-	{ 2880,18,2,80,0,0x25,0x00,0xDF,0x02,"h1440" }, /* 10 1.44MB 5.25"  */
-	{ 3360,21,2,80,0,0x1C,0x00,0xCF,0x0C,"H1680" }, /* 11 1.68MB 3.5"   */
-	{  820,10,2,41,1,0x25,0x01,0xDF,0x2E,"h410"  },	/* 12 410KB 5.25"   */
-	{ 1640,10,2,82,0,0x25,0x02,0xDF,0x2E,"H820"  },	/* 13 820KB 3.5"    */
-	{ 2952,18,2,82,0,0x25,0x00,0xDF,0x02,"h1476" },	/* 14 1.48MB 5.25"  */
-	{ 3444,21,2,82,0,0x25,0x00,0xDF,0x0C,"H1722" },	/* 15 1.72MB 3.5"   */
-	{  840,10,2,42,1,0x25,0x01,0xDF,0x2E,"h420"  },	/* 16 420KB 5.25"   */
-	{ 1660,10,2,83,0,0x25,0x02,0xDF,0x2E,"H830"  },	/* 17 830KB 3.5"    */
-	{ 2988,18,2,83,0,0x25,0x00,0xDF,0x02,"h1494" },	/* 18 1.49MB 5.25"  */
-	{ 3486,21,2,83,0,0x25,0x00,0xDF,0x0C,"H1743" }, /* 19 1.74 MB 3.5"  */
-
-	{ 1760,11,2,80,0,0x1C,0x09,0xCF,0x00,"h880"  }, /* 20 880KB 5.25"   */
-	{ 2080,13,2,80,0,0x1C,0x01,0xCF,0x00,"D1040" }, /* 21 1.04MB 3.5"   */
-	{ 2240,14,2,80,0,0x1C,0x19,0xCF,0x00,"D1120" }, /* 22 1.12MB 3.5"   */
-	{ 3200,20,2,80,0,0x1C,0x20,0xCF,0x2C,"h1600" }, /* 23 1.6MB 5.25"   */
-	{ 3520,22,2,80,0,0x1C,0x08,0xCF,0x2e,"H1760" }, /* 24 1.76MB 3.5"   */
-	{ 3840,24,2,80,0,0x1C,0x20,0xCF,0x00,"H1920" }, /* 25 1.92MB 3.5"   */
-	{ 6400,40,2,80,0,0x25,0x5B,0xCF,0x00,"E3200" }, /* 26 3.20MB 3.5"   */
-	{ 7040,44,2,80,0,0x25,0x5B,0xCF,0x00,"E3520" }, /* 27 3.52MB 3.5"   */
-	{ 7680,48,2,80,0,0x25,0x63,0xCF,0x00,"E3840" }, /* 28 3.84MB 3.5"   */
-
-	{ 3680,23,2,80,0,0x1C,0x10,0xCF,0x00,"H1840" }, /* 29 1.84MB 3.5"   */
-	{ 1600,10,2,80,0,0x25,0x02,0xDF,0x2E,"D800"  },	/* 30 800KB 3.5"    */
-	{ 3200,20,2,80,0,0x1C,0x00,0xCF,0x2C,"H1600" }, /* 31 1.6MB 3.5"    */
-};
-
-#define	NUMBER(x)	(sizeof(x) / sizeof(*(x)))
-#define SECTSIZE (_FD_SECTSIZE(*floppy))
-
-/* Auto-detection: Disk type used until the next media change occurs. */
-static struct floppy_struct *current_type[N_DRIVE] = {
-	NULL, NULL, NULL, NULL,
-	NULL, NULL, NULL, NULL
-};
-
-/*
- * User-provided type information. current_type points to
- * the respective entry of this array.
- */
-static struct floppy_struct user_params[N_DRIVE];
-
-static int floppy_sizes[256];
-static int floppy_blocksizes[256] = { 0, };
-
-/*
- * The driver is trying to determine the correct media format
- * while probing is set. rw_interrupt() clears it after a
- * successful access.
- */
-static int probing = 0;
-
-/* Synchronization of FDC access. */
-#define FD_COMMAND_NONE -1
-#define FD_COMMAND_ERROR 2
-#define FD_COMMAND_OKAY 3
-
-static volatile int command_status = FD_COMMAND_NONE, fdc_busy = 0;
-static struct wait_queue *fdc_wait = NULL, *command_done = NULL;
-#ifdef MACH
-extern int issig (void);
-#define NO_SIGNAL (! issig () || ! interruptible)
-#else
-#define NO_SIGNAL (!(current->signal & ~current->blocked) || !interruptible)
-#endif
-#define CALL(x) if ((x) == -EINTR) return -EINTR
-#define ECALL(x) if ((ret = (x))) return ret;
-#define _WAIT(x,i) CALL(ret=wait_til_done((x),i))
-#define WAIT(x) _WAIT((x),interruptible)
-#define IWAIT(x) _WAIT((x),1)
-
-/* Errors during formatting are counted here. */
-static int format_errors;
-
-/* Format request descriptor. */
-static struct format_descr format_req;
-
-/*
- * Rate is 0 for 500kb/s, 1 for 300kbps, 2 for 250kbps
- * Spec1 is 0xSH, where S is stepping rate (F=1ms, E=2ms, D=3ms etc),
- * H is head unload time (1=16ms, 2=32ms, etc)
- */
-
-/*
- * Track buffer
- * Because these are written to by the DMA controller, they must
- * not contain a 64k byte boundary crossing, or data will be
- * corrupted/lost. Alignment of these is enforced in boot/head.S.
- * Note that you must not change the sizes below without updating head.S.
- */
-static char *floppy_track_buffer=0;
-static int max_buffer_sectors=0;
-
-static int *errors;
-typedef void (*done_f)(int);
-static struct cont_t {
-	void (*interrupt)(void); /* this is called after the interrupt of the
-				  * main command */
-	void (*redo)(void); /* this is called to retry the operation */
-	void (*error)(void); /* this is called to tally an error */
-	done_f done; /* this is called to say if the operation has 
-		      * succeeded/failed */
-} *cont=NULL;
-
-static void floppy_ready(void);
-static void floppy_start(void);
-static void process_fd_request(void);
-static void recalibrate_floppy(void);
-static void floppy_shutdown(void);
-
-static int floppy_grab_irq_and_dma(void);
-static void floppy_release_irq_and_dma(void);
-
-/*
- * The "reset" variable should be tested whenever an interrupt is scheduled,
- * after the commands have been sent. This is to ensure that the driver doesn't
- * get wedged when the interrupt doesn't come because of a failed command.
- * reset doesn't need to be tested before sending commands, because
- * output_byte is automatically disabled when reset is set.
- */
-#define CHECK_RESET { if (FDCS->reset){ reset_fdc(); return; } }
-static void reset_fdc(void);
-
-/*
- * These are global variables, as that's the easiest way to give
- * information to interrupts. They are the data used for the current
- * request.
- */
-#define NO_TRACK -1
-#define NEED_1_RECAL -2
-#define NEED_2_RECAL -3
-
-/* */
-static int usage_count = 0;
-
-
-/* buffer related variables */
-static int buffer_track = -1;
-static int buffer_drive = -1;
-static int buffer_min = -1;
-static int buffer_max = -1;
-
-/* fdc related variables, should end up in a struct */
-static struct floppy_fdc_state fdc_state[N_FDC];
-static int fdc; /* current fdc */
-
-static struct floppy_struct * floppy = floppy_type;
-static unsigned char current_drive = 0;
-static long current_count_sectors = 0;
-static unsigned char sector_t; /* sector in track */
-
-#ifdef DEBUGT
-static long unsigned debugtimer;
-#endif
-
-/*
- * Debugging
- * =========
- */
-static inline void set_debugt(void)
-{
-#ifdef DEBUGT
-	debugtimer = jiffies;
-#endif
-}
-
-static inline void debugt(const char *message)
-{
-#ifdef DEBUGT
-	if (DP->flags & DEBUGT)
-		printk("%s dtime=%lu\n", message, jiffies-debugtimer);
-#endif
-}
-
-typedef void (*timeout_fn)(unsigned long);
-static struct timer_list fd_timeout ={ NULL, NULL, 0, 0,
-				       (timeout_fn) floppy_shutdown };
-
-static const char *timeout_message;
-
-#ifdef FLOPPY_SANITY_CHECK
-static void is_alive(const char *message)
-{
-	/* this routine checks whether the floppy driver is "alive" */
-	if (fdc_busy && command_status < 2 && !fd_timeout.prev){
-		DPRINT1("timeout handler died: %s\n",message);
-	}
-}
-#endif
-
-#ifdef FLOPPY_SANITY_CHECK
-
-#define OLOGSIZE 20
-
-static void (*lasthandler)(void) = NULL;
-static int interruptjiffies=0;
-static int resultjiffies=0;
-static int resultsize=0;
-static int lastredo=0;
-
-static struct output_log {
-	unsigned char data;
-	unsigned char status;
-	unsigned long jiffies;
-} output_log[OLOGSIZE];
-
-static int output_log_pos=0;
-#endif
-
-#define CURRENTD -1
-#define MAXTIMEOUT -2
-
-static void reschedule_timeout(int drive, const char *message, int marg)
-{
-	if (drive == CURRENTD)
-		drive = current_drive;
-	del_timer(&fd_timeout);
-	if (drive < 0 || drive > N_DRIVE) {
-		fd_timeout.expires = jiffies + 20*HZ;
-		drive=0;
-	} else
-		fd_timeout.expires = jiffies + UDP->timeout;
-	add_timer(&fd_timeout);
-	if (UDP->flags & FD_DEBUG){
-		DPRINT("reschedule timeout ");
-		printk(message, marg);
-		printk("\n");
-	}
-	timeout_message = message;
-}
-
-static int maximum(int a, int b)
-{
-	if(a > b)
-		return a;
-	else
-		return b;
-}
-#define INFBOUND(a,b) (a)=maximum((a),(b));
-
-static int minimum(int a, int b)
-{
-	if(a < b)
-		return a;
-	else
-		return b;
-}
-#define SUPBOUND(a,b) (a)=minimum((a),(b));
-
-
-/*
- * Bottom half floppy driver.
- * ==========================
- *
- * This part of the file contains the code talking directly to the hardware,
- * and also the main service loop (seek-configure-spinup-command)
- */
-
-/*
- * disk change.
- * This routine is responsible for maintaining the FD_DISK_CHANGE flag,
- * and the last_checked date.
- *
- * last_checked is the date of the last check which showed 'no disk change'
- * FD_DISK_CHANGE is set under two conditions:
- * 1. The floppy has been changed after some i/o to that floppy already
- *    took place.
- * 2. No floppy disk is in the drive. This is done in order to ensure that
- *    requests are quickly flushed in case there is no disk in the drive. It
- *    follows that FD_DISK_CHANGE can only be cleared if there is a disk in
- *    the drive.
- *
- * For 1., maxblock is observed. Maxblock is 0 if no i/o has taken place yet.
- * For 2., FD_DISK_NEWCHANGE is watched. FD_DISK_NEWCHANGE is cleared on
- *  each seek. If a disk is present, the disk change line should also be
- *  cleared on each seek. Thus, if FD_DISK_NEWCHANGE is clear, but the disk
- *  change line is set, this means either that no disk is in the drive, or
- *  that it has been removed since the last seek.
- *
- * This means that we really have a third possibility too:
- *  The floppy has been changed after the last seek.
- */
-
-static int disk_change(int drive)
-{
-	int fdc=FDC(drive);
-#ifdef FLOPPY_SANITY_CHECK
-	if (jiffies < UDP->select_delay + UDRS->select_date)
-		DPRINT("WARNING disk change called early\n");
-	if (!(FDCS->dor & (0x10 << UNIT(drive))) ||
-	   (FDCS->dor & 3) != UNIT(drive) ||
-	   fdc != FDC(drive)){
-		DPRINT("probing disk change on unselected drive\n");
-		DPRINT3("drive=%d fdc=%d dor=%x\n",drive, FDC(drive),
-			FDCS->dor);
-	}
-#endif
-
-#ifdef DCL_DEBUG
-	if (UDP->flags & FD_DEBUG){
-		DPRINT1("checking disk change line for drive %d\n",drive);
-		DPRINT1("jiffies=%ld\n", jiffies);
-		DPRINT1("disk change line=%x\n",fd_inb(FD_DIR)&0x80);
-		DPRINT1("flags=%x\n",UDRS->flags);
-	}
-#endif
-	if (UDP->flags & FD_BROKEN_DCL)
-		return UTESTF(FD_DISK_CHANGED);
-	if ((fd_inb(FD_DIR) ^ UDP->flags) & 0x80){
-		USETF(FD_VERIFY); /* verify write protection */
-		if (UDRS->maxblock){
-			/* mark it changed */
-			USETF(FD_DISK_CHANGED);
-
-			/* invalidate its geometry */
-			if (UDRS->keep_data >= 0) {
-				if ((UDP->flags & FTD_MSG) &&
-				    current_type[drive] != NULL)
-					DPRINT("Disk type is undefined after "
-					       "disk change\n");
-				current_type[drive] = NULL;
-				floppy_sizes[TOMINOR(current_drive)] = MAX_DISK_SIZE;
-			}
-		}
-		/*USETF(FD_DISK_NEWCHANGE);*/
-		return 1;
-	} else {
-		UDRS->last_checked=jiffies;
-		UCLEARF(FD_DISK_NEWCHANGE);
-	}
-	return 0;
-}
-
-static inline int is_selected(int dor, int unit)
-{
-	return ((dor  & (0x10 << unit)) && (dor &3) == unit);
-}
-
-static int set_dor(int fdc, char mask, char data)
-{
-	register unsigned char drive, unit, newdor,olddor;
-
-	if (FDCS->address == -1)
-		return -1;
-
-	olddor = FDCS->dor;
-	newdor =  (olddor & mask) | data;
-	if (newdor != olddor){
-		unit = olddor & 0x3;
-		if (is_selected(olddor, unit) && !is_selected(newdor,unit)){
-			drive = REVDRIVE(fdc,unit);
-#ifdef DCL_DEBUG
-			if (UDP->flags & FD_DEBUG){
-				DPRINT("calling disk change from set_dor\n");
-			}
-#endif
-			disk_change(drive);
-		}
-		FDCS->dor = newdor;
-		fd_outb(newdor, FD_DOR);
-
-		unit = newdor & 0x3;
-		if (!is_selected(olddor, unit) && is_selected(newdor,unit)){
-			drive = REVDRIVE(fdc,unit);
-			UDRS->select_date = jiffies;
-		}
-	}
-	if (newdor & 0xf0)
-		floppy_grab_irq_and_dma();
-	if (olddor & 0xf0)
-		floppy_release_irq_and_dma();
-	return olddor;
-}
-
-static void twaddle(void)
-{
-	if (DP->select_delay)
-		return;
-	fd_outb(FDCS->dor & ~(0x10<<UNIT(current_drive)),FD_DOR);
-	fd_outb(FDCS->dor, FD_DOR);
-	DRS->select_date = jiffies;
-}
-
-/* reset all driver information about the current fdc. This is needed after
- * a reset, and after a raw command. */
-static void reset_fdc_info(int mode)
-{
-	int drive;
-
-	FDCS->spec1 = FDCS->spec2 = -1;
-	FDCS->need_configure = 1;
-	FDCS->perp_mode = 1;
-	FDCS->rawcmd = 0;
-	for (drive = 0; drive < N_DRIVE; drive++)
-		if (FDC(drive) == fdc &&
-		    (mode || UDRS->track != NEED_1_RECAL))
-			UDRS->track = NEED_2_RECAL;
-}
-
-/* selects the fdc and drive, and enables the fdc's input/dma. */
-static void set_fdc(int drive)
-{
-	if (drive >= 0 && drive < N_DRIVE){
-		fdc = FDC(drive);
-		current_drive = drive;
-	}
-	if (fdc != 1 && fdc != 0) {
-		printk("bad fdc value\n");
-		return;
-	}
-	set_dor(fdc,~0,8);
-	set_dor(1-fdc, ~8, 0);
-	if (FDCS->rawcmd == 2)
-		reset_fdc_info(1);
-	if (fd_inb(FD_STATUS) != STATUS_READY)
-		FDCS->reset = 1;
-}
-
-/* locks the driver */
-static int lock_fdc(int drive, int interruptible)
-{
-	if (!usage_count){
-		printk("trying to lock fdc while usage count=0\n");
-		return -1;
-	}
-	floppy_grab_irq_and_dma();
-	cli();
-	while (fdc_busy && NO_SIGNAL)
-		interruptible_sleep_on(&fdc_wait);
-	if (fdc_busy){
-		sti();
-		return -EINTR;
-	}
-	fdc_busy = 1;
-	sti();
-	command_status = FD_COMMAND_NONE;
-	reschedule_timeout(drive, "lock fdc", 0);
-	set_fdc(drive);
-	return 0;
-}
-
-#define LOCK_FDC(drive,interruptible) \
-if (lock_fdc(drive,interruptible)) return -EINTR;
-
-
-/* unlocks the driver */
-static inline void unlock_fdc(void)
-{
-	raw_cmd = 0;
-	if (!fdc_busy)
-		DPRINT("FDC access conflict!\n");
-
-	if (DEVICE_INTR)
-		DPRINT1("device interrupt still active at FDC release: %p!\n",
-			DEVICE_INTR);
-	command_status = FD_COMMAND_NONE;
-	del_timer(&fd_timeout);
-	cont = NULL;
-	fdc_busy = 0;
-	floppy_release_irq_and_dma();
-	wake_up(&fdc_wait);
-}
-
-/* switches the motor off after a given timeout */
-static void motor_off_callback(unsigned long nr)
-{
-	unsigned char mask = ~(0x10 << UNIT(nr));
-
-	set_dor(FDC(nr), mask, 0);
-}
-
-static struct timer_list motor_off_timer[N_DRIVE] = {
-	{ NULL, NULL, 0, 0, motor_off_callback },
-	{ NULL, NULL, 0, 1, motor_off_callback },
-	{ NULL, NULL, 0, 2, motor_off_callback },
-	{ NULL, NULL, 0, 3, motor_off_callback },
-	{ NULL, NULL, 0, 4, motor_off_callback },
-	{ NULL, NULL, 0, 5, motor_off_callback },
-	{ NULL, NULL, 0, 6, motor_off_callback },
-	{ NULL, NULL, 0, 7, motor_off_callback }
-};
-
-/* schedules motor off */
-static void floppy_off(unsigned int drive)
-{
-	unsigned long volatile delta;
-	register int fdc=FDC(drive);
-
-	if (!(FDCS->dor & (0x10 << UNIT(drive))))
-		return;
-
-	del_timer(motor_off_timer+drive);
-
-	/* make spindle stop in a position which minimizes spinup time
-	 * next time */
-	if (UDP->rps){
-		delta = jiffies - UDRS->first_read_date + HZ -
-			UDP->spindown_offset;
-		delta = ((delta * UDP->rps) % HZ) / UDP->rps;
-		motor_off_timer[drive].expires = jiffies + UDP->spindown - delta;
-	}
-	add_timer(motor_off_timer+drive);
-}
-
-/*
- * cycle through all N_DRIVE floppy drives, for disk change testing.
- * stopping at current drive. This is done before any long operation, to
- * be sure to have up to date disk change information.
- */
-static void scandrives(void)
-{
-	int i, drive, saved_drive;
-
-	if (DP->select_delay)
-		return;
-
-	saved_drive = current_drive;
-	for (i=0; i < N_DRIVE; i++){
-		drive = (saved_drive + i + 1) % N_DRIVE;
-		if (UDRS->fd_ref == 0 || UDP->select_delay != 0)
-			continue; /* skip closed drives */
-		set_fdc(drive);
-		if (!(set_dor(fdc, ~3, UNIT(drive) | (0x10 << UNIT(drive))) &
-		      (0x10 << UNIT(drive))))
-			/* switch the motor off again, if it was off to
-			 * begin with */
-			set_dor(fdc, ~(0x10 << UNIT(drive)), 0);
-	}
-	set_fdc(saved_drive);
-}
-
-static struct timer_list fd_timer ={ NULL, NULL, 0, 0, 0 };
-
-/* this function makes sure that the disk stays in the drive during the
- * transfer */
-static void fd_watchdog(void)
-{
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("calling disk change from watchdog\n");
-	}
-#endif
-
-	if (disk_change(current_drive)){
-		DPRINT("disk removed during i/o\n");
-		floppy_shutdown();
-	} else {
-		del_timer(&fd_timer);
-		fd_timer.function = (timeout_fn) fd_watchdog;
-		fd_timer.expires = jiffies + HZ / 10;
-		add_timer(&fd_timer);
-	}
-}
-
-static void main_command_interrupt(void)
-{
-	del_timer(&fd_timer);
-	cont->interrupt();
-}
-
-/* waits for a delay (spinup or select) to pass */
-static int wait_for_completion(int delay, timeout_fn function)
-{
-	if (FDCS->reset){
-		reset_fdc(); /* do the reset during sleep to win time
-			      * if we don't need to sleep, it's a good
-			      * occasion anyways */
-		return 1;
-	}
-
-	if (jiffies < delay){
-		del_timer(&fd_timer);
-		fd_timer.function = function;
-		fd_timer.expires = delay;
-		add_timer(&fd_timer);
-		return 1;
-	}
-	return 0;
-}
-
-static int hlt_disabled=0;
-static void floppy_disable_hlt(void)
-{
-	unsigned long flags;
-	save_flags(flags);
-	cli();
-	if (!hlt_disabled){
-		hlt_disabled=1;
-#ifdef HAVE_DISABLE_HLT
-		disable_hlt();
-#endif
-	}
-	restore_flags(flags);
-}
-
-static void floppy_enable_hlt(void)
-{
-	unsigned long flags;
-	save_flags(flags);
-	cli();
-	if (hlt_disabled){
-		hlt_disabled=0;
-#ifdef HAVE_DISABLE_HLT
-		enable_hlt();
-#endif
-	}
-	restore_flags(flags);
-}
-
-
-static void setup_DMA(void)
-{
-#ifdef FLOPPY_SANITY_CHECK
-	if (raw_cmd->length == 0){
-		int i;
-
-		printk("zero dma transfer size:");
-		for (i=0; i < raw_cmd->cmd_count; i++)
-			printk("%x,", raw_cmd->cmd[i]);
-		printk("\n");
-		cont->done(0);
-		FDCS->reset = 1;
-		return;
-	}
-	if ((long) raw_cmd->kernel_data % 512){
-		printk("non aligned address: %p\n", raw_cmd->kernel_data);
-		cont->done(0);
-		FDCS->reset=1;
-		return;
-	}
-	if (CROSS_64KB(raw_cmd->kernel_data, raw_cmd->length)) {
-		printk("DMA crossing 64-K boundary %p-%p\n",
-		       raw_cmd->kernel_data,
-		       raw_cmd->kernel_data + raw_cmd->length);
-		cont->done(0);
-		FDCS->reset=1;
-		return;
-	}
-#endif
-	cli();
-	fd_disable_dma();
-	fd_clear_dma_ff();
-	fd_set_dma_mode((raw_cmd->flags & FD_RAW_READ)?
-			DMA_MODE_READ : DMA_MODE_WRITE);
-	fd_set_dma_addr(virt_to_bus(raw_cmd->kernel_data));
-	fd_set_dma_count(raw_cmd->length);
-	fd_enable_dma();
-	sti();
-	floppy_disable_hlt();
-}
-
-/* sends a command byte to the fdc */
-static int output_byte(char byte)
-{
-	int counter;
-	unsigned char status = 0;
-	unsigned char rstatus;
-
-	if (FDCS->reset)
-		return -1;
-	for (counter = 0; counter < 10000 && !FDCS->reset; counter++) {
-		rstatus = fd_inb(FD_STATUS);
-		status =  rstatus &(STATUS_READY|STATUS_DIR|STATUS_DMA);
-		if (!(status & STATUS_READY))
-			continue;
-		if (status == STATUS_READY){
-			fd_outb(byte,FD_DATA);
-
-#ifdef FLOPPY_SANITY_CHECK
-			output_log[output_log_pos].data = byte;
-			output_log[output_log_pos].status = rstatus;
-			output_log[output_log_pos].jiffies = jiffies;
-			output_log_pos = (output_log_pos + 1) % OLOGSIZE;
-#endif
-			return 0;
-		} else
-			break;
-	}
-	FDCS->reset = 1;
-	if (!initialising)
-		DPRINT2("Unable to send byte %x to FDC. Status=%x\n",
-			byte, status);
-	return -1;
-}
-#define LAST_OUT(x) if (output_byte(x)){ reset_fdc();return;}
-
-/* gets the response from the fdc */
-static int result(void)
-{
-	int i = 0, counter, status = 0;
-
-	if (FDCS->reset)
-		return -1;
-	for (counter = 0; counter < 10000 && !FDCS->reset; counter++) {
-		status = fd_inb(FD_STATUS)&
-			(STATUS_DIR|STATUS_READY|STATUS_BUSY|STATUS_DMA);
-		if (!(status & STATUS_READY))
-			continue;
-		if (status == STATUS_READY){
-#ifdef FLOPPY_SANITY_CHECK
-			resultjiffies = jiffies;
-			resultsize = i;
-#endif
-			return i;
-		}
-		if (status & STATUS_DMA)
-			break;
-		if (status == (STATUS_DIR|STATUS_READY|STATUS_BUSY)) {
-			if (i >= MAX_REPLIES) {
-				DPRINT("floppy_stat reply overrun\n");
-				break;
-			}
-			reply_buffer[i++] = fd_inb(FD_DATA);
-		}
-	}
-	FDCS->reset = 1;
-	if (!initialising)
-		DPRINT3("Getstatus times out (%x) on fdc %d [%d]\n",
-			status, fdc, i);
-	return -1;
-}
-
-/* Set perpendicular mode as required, based on data rate, if supported.
- * 82077 Now tested. 1Mbps data rate only possible with 82077-1.
- */
-static inline void perpendicular_mode(void)
-{
-	unsigned char perp_mode;
-
-	if (raw_cmd->rate & 0x40){
-		switch(raw_cmd->rate & 3){
-			case 0:
-				perp_mode=2;
-				break;
-			case 3:
-				perp_mode=3;
-				break;
-			default:
-				DPRINT("Invalid data rate for perpendicular mode!\n");
-				cont->done(0);
-				FDCS->reset = 1; /* convenient way to return to
-						  * redo without to much hassle (deep
-						  * stack et al. */
-				return;
-		}
-	} else
-		perp_mode = 0;
-
-	if (FDCS->perp_mode == perp_mode)
-		return;
-	if (FDCS->version >= FDC_82077_ORIG && FDCS->has_fifo) {
-		output_byte(FD_PERPENDICULAR);
-		output_byte(perp_mode);
-		FDCS->perp_mode = perp_mode;
-	} else if (perp_mode) {
-		DPRINT("perpendicular mode not supported by this FDC.\n");
-	}
-} /* perpendicular_mode */
-
-#define NOMINAL_DTR 500
-
-/* Issue a "SPECIFY" command to set the step rate time, head unload time,
- * head load time, and DMA disable flag to values needed by floppy.
- *
- * The value "dtr" is the data transfer rate in Kbps.  It is needed
- * to account for the data rate-based scaling done by the 82072 and 82077
- * FDC types.  This parameter is ignored for other types of FDCs (i.e.
- * 8272a).
- *
- * Note that changing the data transfer rate has a (probably deleterious)
- * effect on the parameters subject to scaling for 82072/82077 FDCs, so
- * fdc_specify is called again after each data transfer rate
- * change.
- *
- * srt: 1000 to 16000 in microseconds
- * hut: 16 to 240 milliseconds
- * hlt: 2 to 254 milliseconds
- *
- * These values are rounded up to the next highest available delay time.
- */
-static void fdc_specify(void)
-{
-	unsigned char spec1, spec2;
-	int srt, hlt, hut;
-	unsigned long dtr = NOMINAL_DTR;
-	unsigned long scale_dtr = NOMINAL_DTR;
-	int hlt_max_code = 0x7f;
-	int hut_max_code = 0xf;
-
-	if (FDCS->need_configure && FDCS->has_fifo) {
-		if (FDCS->reset)
-			return;
-		/* Turn on FIFO for 82077-class FDC (improves performance) */
-		/* TODO: lock this in via LOCK during initialization */
-		output_byte(FD_CONFIGURE);
-		output_byte(0);
-		output_byte(0x2A);	/* FIFO on, polling off, 10 byte threshold */
-		output_byte(0);		/* precompensation from track 0 upwards */
-		if (FDCS->reset){
-			FDCS->has_fifo=0;
-			return;
-		}
-		FDCS->need_configure = 0;
-		/*DPRINT("FIFO enabled\n");*/
-	}
-
-	switch (raw_cmd->rate & 0x03) {
-		case 3:
-			dtr = 1000;
-			break;
-		case 1:
-			dtr = 300;
-			break;
-		case 2:
-			dtr = 250;
-			break;
-	}
-
-	if (FDCS->version >= FDC_82072) {
-		scale_dtr = dtr;
-		hlt_max_code = 0x00; /* 0==256msec*dtr0/dtr (not linear!) */
-		hut_max_code = 0x0; /* 0==256msec*dtr0/dtr (not linear!) */
-	}
-
-	/* Convert step rate from microseconds to milliseconds and 4 bits */
-	srt = 16 - (DP->srt*scale_dtr/1000 + NOMINAL_DTR - 1)/NOMINAL_DTR;
-	SUPBOUND(srt, 0xf);
-	INFBOUND(srt, 0);
-
-	hlt = (DP->hlt*scale_dtr/2 + NOMINAL_DTR - 1)/NOMINAL_DTR;
-	if (hlt < 0x01)
-		hlt = 0x01;
-	else if (hlt > 0x7f)
-		hlt = hlt_max_code;
-
-	hut = (DP->hut*scale_dtr/16 + NOMINAL_DTR - 1)/NOMINAL_DTR;
-	if (hut < 0x1)
-		hut = 0x1;
-	else if (hut > 0xf)
-		hut = hut_max_code;
-
-	spec1 = (srt << 4) | hut;
-	spec2 = (hlt << 1);
-
-	/* If these parameters did not change, just return with success */
-	if (FDCS->spec1 != spec1 || FDCS->spec2 != spec2) {
-		/* Go ahead and set spec1 and spec2 */
-		output_byte(FD_SPECIFY);
-		output_byte(FDCS->spec1 = spec1);
-		output_byte(FDCS->spec2 = spec2);
-	}
-} /* fdc_specify */
-
-/* Set the FDC's data transfer rate on behalf of the specified drive.
- * NOTE: with 82072/82077 FDCs, changing the data rate requires a reissue
- * of the specify command (i.e. using the fdc_specify function).
- */
-static int fdc_dtr(void)
-{
-	/* If data rate not already set to desired value, set it. */
-	if ((raw_cmd->rate & 3) == FDCS->dtr)
-		return 0;
-
-	/* Set dtr */
-	fd_outb(raw_cmd->rate & 3, FD_DCR);
-
-	/* TODO: some FDC/drive combinations (C&T 82C711 with TEAC 1.2MB)
-	 * need a stabilization period of several milliseconds to be
-	 * enforced after data rate changes before R/W operations.
-	 * Pause 5 msec to avoid trouble. (Needs to be 2 jiffies)
-	 */
-	FDCS->dtr = raw_cmd->rate & 3;
-	return(wait_for_completion(jiffies+2*HZ/100,
-				   (timeout_fn) floppy_ready));
-} /* fdc_dtr */
-
-static void tell_sector(void)
-{
-	printk(": track %d, head %d, sector %d, size %d",
-	       R_TRACK, R_HEAD, R_SECTOR, R_SIZECODE);
-} /* tell_sector */
-
-
-/*
- * Ok, this error interpreting routine is called after a
- * DMA read/write has succeeded
- * or failed, so we check the results, and copy any buffers.
- * hhb: Added better error reporting.
- * ak: Made this into a separate routine.
- */
-static int interpret_errors(void)
-{
-	char bad;
-
-	if (inr!=7) {
-		DPRINT("-- FDC reply error");
-		FDCS->reset = 1;
-		return 1;
-	}
-
-	/* check IC to find cause of interrupt */
-	switch (ST0 & ST0_INTR) {
-		case 0x40:	/* error occurred during command execution */
-			bad = 1;
-			if (ST1 & ST1_WP) {
-				DPRINT("Drive is write protected\n");
-				CLEARF(FD_DISK_WRITABLE);
-				cont->done(0);
-				bad = 2;
-			} else if (ST1 & ST1_ND) {
-				SETF(FD_NEED_TWADDLE);
-			} else if (ST1 & ST1_OR) {
-				if (DP->flags & FTD_MSG)
-					DPRINT("Over/Underrun - retrying\n");
-				bad = 0;
-			}else if (*errors >= DP->max_errors.reporting){
-				DPRINT("");
-				if (ST0 & ST0_ECE) {
-					printk("Recalibrate failed!");
-				} else if (ST2 & ST2_CRC) {
-					printk("data CRC error");
-					tell_sector();
-				} else if (ST1 & ST1_CRC) {
-					printk("CRC error");
-					tell_sector();
-				} else if ((ST1 & (ST1_MAM|ST1_ND)) || (ST2 & ST2_MAM)) {
-					if (!probing) {
-						printk("sector not found");
-						tell_sector();
-					} else
-						printk("probe failed...");
-				} else if (ST2 & ST2_WC) {	/* seek error */
-					printk("wrong cylinder");
-				} else if (ST2 & ST2_BC) {	/* cylinder marked as bad */
-					printk("bad cylinder");
-				} else {
-					printk("unknown error. ST[0..2] are: 0x%x 0x%x 0x%x", ST0, ST1, ST2);
-					tell_sector();
-				}
-				printk("\n");
-
-			}
-			if (ST2 & ST2_WC || ST2 & ST2_BC)
-				/* wrong cylinder => recal */
-				DRS->track = NEED_2_RECAL;
-			return bad;
-		case 0x80: /* invalid command given */
-			DPRINT("Invalid FDC command given!\n");
-			cont->done(0);
-			return 2;
-		case 0xc0:
-			DPRINT("Abnormal termination caused by polling\n");
-			cont->error();
-			return 2;
-		default: /* (0) Normal command termination */
-			return 0;
-	}
-}
-
-/*
- * This routine is called when everything should be correctly set up
- * for the transfer (ie floppy motor is on, the correct floppy is
- * selected, and the head is sitting on the right track).
- */
-static void setup_rw_floppy(void)
-{
-	int i,ready_date,r, flags,dflags;
-	timeout_fn function;
-
-	flags = raw_cmd->flags;
-	if (flags & (FD_RAW_READ | FD_RAW_WRITE))
-		flags |= FD_RAW_INTR;
-
-	if ((flags & FD_RAW_SPIN) && !(flags & FD_RAW_NO_MOTOR)){
-		ready_date = DRS->spinup_date + DP->spinup;
-		/* If spinup will take a long time, rerun scandrives
-		 * again just before spinup completion. Beware that
-		 * after scandrives, we must again wait for selection.
-		 */
-		if (ready_date > jiffies + DP->select_delay){
-			ready_date -= DP->select_delay;
-			function = (timeout_fn) floppy_start;
-		} else
-			function = (timeout_fn) setup_rw_floppy;
-
-		/* wait until the floppy is spinning fast enough */
-		if (wait_for_completion(ready_date,function))
-			return;
-	}
-	dflags = DRS->flags;
-
-	if ((flags & FD_RAW_READ) || (flags & FD_RAW_WRITE))
-		setup_DMA();
-
-	if (flags & FD_RAW_INTR)
-		SET_INTR(main_command_interrupt);
-
-	r=0;
-	for (i=0; i< raw_cmd->cmd_count; i++)
-		r|=output_byte(raw_cmd->cmd[i]);
-
-#ifdef DEBUGT
-	debugt("rw_command: ");
-#endif
-	if (r){
-		reset_fdc();
-		return;
-	}
-
-	if (!(flags & FD_RAW_INTR)){
-		inr = result();
-		cont->interrupt();
-	} else if (flags & FD_RAW_NEED_DISK)
-		fd_watchdog();
-}
-
-static int blind_seek;
-
-/*
- * This is the routine called after every seek (or recalibrate) interrupt
- * from the floppy controller.
- */
-static void seek_interrupt(void)
-{
-#ifdef DEBUGT
-	debugt("seek interrupt:");
-#endif
-	if (inr != 2 || (ST0 & 0xF8) != 0x20) {
-		DPRINT("seek failed\n");
-		DRS->track = NEED_2_RECAL;
-		cont->error();
-		cont->redo();
-		return;
-	}
-	if (DRS->track >= 0 && DRS->track != ST1 && !blind_seek){
-#ifdef DCL_DEBUG
-		if (DP->flags & FD_DEBUG){
-			DPRINT("clearing NEWCHANGE flag because of effective seek\n");
-			DPRINT1("jiffies=%ld\n", jiffies);
-		}
-#endif
-		CLEARF(FD_DISK_NEWCHANGE); /* effective seek */
-		DRS->select_date = jiffies;
-	}
-	DRS->track = ST1;
-	floppy_ready();
-}
-
-static void check_wp(void)
-{
-	if (TESTF(FD_VERIFY)) {
-		/* check write protection */
-		output_byte(FD_GETSTATUS);
-		output_byte(UNIT(current_drive));
-		if (result() != 1){
-			FDCS->reset = 1;
-			return;
-		}
-		CLEARF(FD_VERIFY);
-		CLEARF(FD_NEED_TWADDLE);
-#ifdef DCL_DEBUG
-		if (DP->flags & FD_DEBUG){
-			DPRINT("checking whether disk is write protected\n");
-			DPRINT1("wp=%x\n",ST3 & 0x40);
-		}
-#endif
-		if (!(ST3  & 0x40))
-			SETF(FD_DISK_WRITABLE);
-		else
-			CLEARF(FD_DISK_WRITABLE);
-	}
-}
-
-static void seek_floppy(void)
-{
-	int track;
-
-	blind_seek=0;
-
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("calling disk change from seek\n");
-	}
-#endif
-
-	if (!TESTF(FD_DISK_NEWCHANGE) &&
-	    disk_change(current_drive) &&
-	    (raw_cmd->flags & FD_RAW_NEED_DISK)){
-		/* the media changed flag should be cleared after the seek.
-		 * If it isn't, this means that there is really no disk in
-		 * the drive.
-		 */
-		SETF(FD_DISK_CHANGED);
-		cont->done(0);
-		cont->redo();
-		return;
-	}
-	if (DRS->track <= NEED_1_RECAL){
-		recalibrate_floppy();
-		return;
-	} else if (TESTF(FD_DISK_NEWCHANGE) &&
-		   (raw_cmd->flags & FD_RAW_NEED_DISK) &&
-		   (DRS->track <= NO_TRACK || DRS->track == raw_cmd->track)) {
-		/* we seek to clear the media-changed condition. Does anybody
-		 * know a more elegant way, which works on all drives? */
-		if (raw_cmd->track)
-			track = raw_cmd->track - 1;
-		else {
-			if (DP->flags & FD_SILENT_DCL_CLEAR){
-				set_dor(fdc, ~(0x10 << UNIT(current_drive)), 0);
-				blind_seek = 1;
-				raw_cmd->flags |= FD_RAW_NEED_SEEK;
-			}
-			track = 1;
-		}
-	} else {
-		check_wp();
-		if (raw_cmd->track != DRS->track &&
-		    (raw_cmd->flags & FD_RAW_NEED_SEEK))
-			track = raw_cmd->track;
-		else {
-			setup_rw_floppy();
-			return;
-		}
-	}
-
-	SET_INTR(seek_interrupt);
-	output_byte(FD_SEEK);
-	output_byte(UNIT(current_drive));
-	LAST_OUT(track);
-#ifdef DEBUGT
-	debugt("seek command:");
-#endif
-}
-
-static void recal_interrupt(void)
-{
-#ifdef DEBUGT
-	debugt("recal interrupt:");
-#endif
-	if (inr !=2)
-		FDCS->reset = 1;
-	else if (ST0 & ST0_ECE) {
-	       	switch(DRS->track){
-			case NEED_1_RECAL:
-#ifdef DEBUGT
-				debugt("recal interrupt need 1 recal:");
-#endif
-				/* after a second recalibrate, we still haven't
-				 * reached track 0. Probably no drive. Raise an
-				 * error, as failing immediately might upset
-				 * computers possessed by the Devil :-) */
-				cont->error();
-				cont->redo();
-				return;
-			case NEED_2_RECAL:
-#ifdef DEBUGT
-				debugt("recal interrupt need 2 recal:");
-#endif
-				/* If we already did a recalibrate,
-				 * and we are not at track 0, this
-				 * means we have moved. (The only way
-				 * not to move at recalibration is to
-				 * be already at track 0.) Clear the
-				 * new change flag */
-#ifdef DCL_DEBUG
-				if (DP->flags & FD_DEBUG){
-					DPRINT("clearing NEWCHANGE flag because of second recalibrate\n");
-				}
-#endif
-
-				CLEARF(FD_DISK_NEWCHANGE);
-				DRS->select_date = jiffies;
-				/* fall through */
-			default:
-#ifdef DEBUGT
-				debugt("recal interrupt default:");
-#endif
-				/* Recalibrate moves the head by at
-				 * most 80 steps. If after one
-				 * recalibrate we don't have reached
-				 * track 0, this might mean that we
-				 * started beyond track 80.  Try
-				 * again.  */
-				DRS->track = NEED_1_RECAL;
-				break;
-		}
-	} else
-		DRS->track = ST1;
-	floppy_ready();
-}
-
-/*
- * Unexpected interrupt - Print as much debugging info as we can...
- * All bets are off...
- */
-static void unexpected_floppy_interrupt(void)
-{
-	int i;
-	if (initialising)
-		return;
-	if (print_unex){
-		DPRINT("unexpected interrupt\n");
-		if (inr >= 0)
-			for (i=0; i<inr; i++)
-				printk("%d %x\n", i, reply_buffer[i]);
-	}
-	while(1){
-		output_byte(FD_SENSEI);
-		inr=result();
-		if (inr != 2)
-			break;
-		if (print_unex){
-			printk("sensei\n");
-			for (i=0; i<inr; i++)
-				printk("%d %x\n", i, reply_buffer[i]);
-		}
-	}
-	FDCS->reset = 1;
-}
-
-static struct tq_struct floppy_tq =
-{ 0, 0, (void *) (void *) unexpected_floppy_interrupt, 0 };
-
-/* interrupt handler */
-static void floppy_interrupt(int irq, struct pt_regs * regs)
-{
-	void (*handler)(void) = DEVICE_INTR;
-
-	lasthandler = handler;
-	interruptjiffies = jiffies;
-
-	floppy_enable_hlt();
-	CLEAR_INTR;
-	if (fdc >= N_FDC || FDCS->address == -1){
-		/* we don't even know which FDC is the culprit */
-		printk("DOR0=%x\n", fdc_state[0].dor);
-		printk("floppy interrupt on bizarre fdc %d\n",fdc);
-		printk("handler=%p\n", handler);
-		is_alive("bizarre fdc");
-		return;
-	}
-	inr = result();
-	if (!handler){
-		unexpected_floppy_interrupt();
-		is_alive("unexpected");
-		return;
-	}
-	if (inr == 0){
-		do {
-			output_byte(FD_SENSEI);
-			inr = result();
-		} while ((ST0 & 0x83) != UNIT(current_drive) && inr == 2);
-	}
-	floppy_tq.routine = (void *)(void *) handler;
-	queue_task_irq(&floppy_tq, &tq_timer);
-	is_alive("normal interrupt end");
-}
-
-static void recalibrate_floppy(void)
-{
-#ifdef DEBUGT
-	debugt("recalibrate floppy:");
-#endif
-	SET_INTR(recal_interrupt);
-	output_byte(FD_RECALIBRATE);
-	LAST_OUT(UNIT(current_drive));
-}
-
-/*
- * Must do 4 FD_SENSEIs after reset because of ``drive polling''.
- */
-static void reset_interrupt(void)
-{
-#ifdef DEBUGT
-	debugt("reset interrupt:");
-#endif
-	/* fdc_specify();	   reprogram fdc */
-	result();		/* get the status ready for set_fdc */
-	if (FDCS->reset) {
-		printk("reset set in interrupt, calling %p\n", cont->error);
-		cont->error(); /* a reset just after a reset. BAD! */
-	}
-	cont->redo();
-}
-
-/*
- * reset is done by pulling bit 2 of DOR low for a while (old FDC's),
- * or by setting the self clearing bit 7 of STATUS (newer FDC's)
- */
-static void reset_fdc(void)
-{
-	SET_INTR(reset_interrupt);
-	FDCS->reset = 0;
-	reset_fdc_info(0);
-	if (FDCS->version >= FDC_82077)
-		fd_outb(0x80 | (FDCS->dtr &3), FD_STATUS);
-	else {
-		fd_outb(FDCS->dor & ~0x04, FD_DOR);
-		udelay(FD_RESET_DELAY);
-		outb(FDCS->dor, FD_DOR);
-	}
-}
-
-static void empty(void)
-{
-}
-
-void show_floppy(void)
-{
-	int i;
-
-	printk("\n");
-	printk("floppy driver state\n");
-	printk("-------------------\n");
-	printk("now=%ld last interrupt=%d last called handler=%p\n",
-	       jiffies, interruptjiffies, lasthandler);
-
-
-#ifdef FLOPPY_SANITY_CHECK
-	printk("timeout_message=%s\n", timeout_message);
-	printk("last output bytes:\n");
-	for (i=0; i < OLOGSIZE; i++)
-		printk("%2x %2x %ld\n",
-		       output_log[(i+output_log_pos) % OLOGSIZE].data,
-		       output_log[(i+output_log_pos) % OLOGSIZE].status,
-		       output_log[(i+output_log_pos) % OLOGSIZE].jiffies);
-	printk("last result at %d\n", resultjiffies);
-	printk("last redo_fd_request at %d\n", lastredo);
-	for (i=0; i<resultsize; i++){
-		printk("%2x ", reply_buffer[i]);
-	}
-	printk("\n");
-#endif
-
-	printk("status=%x\n", fd_inb(FD_STATUS));
-	printk("fdc_busy=%d\n", fdc_busy);
-	if (DEVICE_INTR)
-		printk("DEVICE_INTR=%p\n", DEVICE_INTR);
-	if (floppy_tq.sync)
-		printk("floppy_tq.routine=%p\n", floppy_tq.routine);
-	if (fd_timer.prev)
-		printk("fd_timer.function=%p\n", fd_timer.function);
-	if (fd_timeout.prev){
-		printk("timer_table=%p\n",fd_timeout.function);
-		printk("expires=%ld\n",fd_timeout.expires-jiffies);
-		printk("now=%ld\n",jiffies);
-	}
-	printk("cont=%p\n", cont);
-	printk("CURRENT=%p\n", CURRENT);
-	printk("command_status=%d\n", command_status);
-	printk("\n");
-}
-
-static void floppy_shutdown(void)
-{
-	if (!initialising)
-		show_floppy();
-	CLEAR_INTR;
-	floppy_tq.routine = (void *)(void *) empty;
-	del_timer(&fd_timer);
-	sti();
-
-	floppy_enable_hlt();
-	fd_disable_dma();
-	/* avoid dma going to a random drive after shutdown */
-
-	if (!initialising)
-		DPRINT("floppy timeout\n");
-	FDCS->reset = 1;
-	if (cont){
-		cont->done(0);
-		cont->redo(); /* this will recall reset when needed */
-	} else {
-		printk("no cont in shutdown!\n");
-		process_fd_request();
-	}
-	is_alive("floppy shutdown");
-}
-/*typedef void (*timeout_fn)(unsigned long);*/
-
-/* start motor, check media-changed condition and write protection */
-static int start_motor(void (*function)(void) )
-{
-	int mask, data;
-
-	mask = 0xfc;
-	data = UNIT(current_drive);
-	if (!(raw_cmd->flags & FD_RAW_NO_MOTOR)){
-		if (!(FDCS->dor & (0x10 << UNIT(current_drive)))){
-			set_debugt();
-			/* no read since this drive is running */
-			DRS->first_read_date = 0;
-			/* note motor start time if motor is not yet running */
-			DRS->spinup_date = jiffies;
-			data |= (0x10 << UNIT(current_drive));
-		}
-	} else
-		if (FDCS->dor & (0x10 << UNIT(current_drive)))
-			mask &= ~(0x10 << UNIT(current_drive));
-
-	/* starts motor and selects floppy */
-	del_timer(motor_off_timer + current_drive);
-	set_dor(fdc, mask, data);
-
-	/* wait_for_completion also schedules reset if needed. */
-	return(wait_for_completion(DRS->select_date+DP->select_delay,
-				   (timeout_fn) function));
-}
-
-static void floppy_ready(void)
-{
-	CHECK_RESET;
-	if (start_motor(floppy_ready)) return;
-	if (fdc_dtr()) return;
-
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("calling disk change from floppy_ready\n");
-	}
-#endif
-
-	if (!(raw_cmd->flags & FD_RAW_NO_MOTOR) &&
-	   disk_change(current_drive) &&
-	   !DP->select_delay)
-		twaddle(); /* this clears the dcl on certain drive/controller
-			    * combinations */
-
-	if (raw_cmd->flags & (FD_RAW_NEED_SEEK | FD_RAW_NEED_DISK)){
-		perpendicular_mode();
-		fdc_specify(); /* must be done here because of hut, hlt ... */
-		seek_floppy();
-	} else
-		setup_rw_floppy();
-}
-
-static void floppy_start(void)
-{
-	reschedule_timeout(CURRENTD, "floppy start", 0);
-
-	scandrives();
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("setting NEWCHANGE in floppy_start\n");
-	}
-#endif
-	SETF(FD_DISK_NEWCHANGE);
-	floppy_ready();
-}
-
-/*
- * ========================================================================
- * here ends the bottom half. Exported routines are:
- * floppy_start, floppy_off, floppy_ready, lock_fdc, unlock_fdc, set_fdc,
- * start_motor, reset_fdc, reset_fdc_info, interpret_errors.
- * Initialisation also uses output_byte, result, set_dor, floppy_interrupt
- * and set_dor.
- * ========================================================================
- */
-/*
- * General purpose continuations.
- * ==============================
- */
-
-static void do_wakeup(void)
-{
-	reschedule_timeout(MAXTIMEOUT, "do wakeup", 0);
-	cont = 0;
-	command_status += 2;
-	wake_up(&command_done);
-}
-
-static struct cont_t wakeup_cont={
-	empty,
-	do_wakeup,
-	empty,
-	(done_f)empty
-};
-
-static int wait_til_done(void (*handler)(void), int interruptible)
-{
-	int ret;
-
-	floppy_tq.routine = (void *)(void *) handler;
-	queue_task(&floppy_tq, &tq_timer);
-
-	cli();
-	while(command_status < 2 && NO_SIGNAL){
-		is_alive("wait_til_done");
-		if (interruptible)
-			interruptible_sleep_on(&command_done);
-		else
-			sleep_on(&command_done);
-	}
-	if (command_status < 2){
-		floppy_shutdown();
-		sti();
-		process_fd_request();
-		return -EINTR;
-	}
-	sti();
-
-	if (FDCS->reset)
-		command_status = FD_COMMAND_ERROR;
-	if (command_status == FD_COMMAND_OKAY)
-		ret=0;
-	else
-		ret=-EIO;
-	command_status = FD_COMMAND_NONE;
-	return ret;
-}
-
-static void generic_done(int result)
-{
-	command_status = result;
-	cont = &wakeup_cont;
-}
-
-static void generic_success(void)
-{
-	cont->done(1);
-}
-
-static void generic_failure(void)
-{
-	cont->done(0);
-}
-
-static void success_and_wakeup(void)
-{
-	generic_success();
-	cont->redo();
-}
-
-
-/*
- * formatting and rw support.
- * ==========================
- */
-
-static int next_valid_format(void)
-{
-	int probed_format;
-
-	probed_format = DRS->probed_format;
-	while(1){
-		if (probed_format >= 8 ||
-		     !DP->autodetect[probed_format]){
-			DRS->probed_format = 0;
-			return 1;
-		}
-		if (floppy_type[DP->autodetect[probed_format]].sect){
-			DRS->probed_format = probed_format;
-			return 0;
-		}
-		probed_format++;
-	}
-}
-
-static void bad_flp_intr(void)
-{
-	if (probing){
-		DRS->probed_format++;
-		if (!next_valid_format())
-			return;
-	}
-	(*errors)++;
-	INFBOUND(DRWE->badness, *errors);
-	if (*errors > DP->max_errors.abort)
-		cont->done(0);
-	if (*errors > DP->max_errors.reset)
-		FDCS->reset = 1;
-	else if (*errors > DP->max_errors.recal)
-		DRS->track = NEED_2_RECAL;
-}
-
-static void set_floppy(kdev_t device)
-{
-	if (TYPE(device))
-		floppy = TYPE(device) + floppy_type;
-	else
-		floppy = current_type[ DRIVE(device) ];
-}
-
-/*
- * formatting and support.
- * =======================
- */
-static void format_interrupt(void)
-{
-	switch (interpret_errors()){
-		case 1:
-			cont->error();
-		case 2:
-			break;
-		case 0:
-			cont->done(1);
-	}
-	cont->redo();
-}
-
-#define CODE2SIZE (ssize = ((1 << SIZECODE) + 3) >> 2)
-#define FM_MODE(x,y) ((y) & ~(((x)->rate & 0x80) >>1))
-#define CT(x) ((x) | 0x40)
-static void setup_format_params(int track)
-{
-	struct fparm {
-		unsigned char track,head,sect,size;
-	} *here = (struct fparm *)floppy_track_buffer;
-	int il,n;
-	int count,head_shift,track_shift;
-
-	raw_cmd = &default_raw_cmd;
-	raw_cmd->track = track;
-
-	raw_cmd->flags = FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN |
-		/*FD_RAW_NEED_DISK |*/ FD_RAW_NEED_SEEK;
-	raw_cmd->rate = floppy->rate & 0x43;
-	raw_cmd->cmd_count = NR_F;
-	COMMAND = FM_MODE(floppy,FD_FORMAT);
-	DR_SELECT = UNIT(current_drive) + PH_HEAD(floppy,format_req.head);
-	F_SIZECODE = FD_SIZECODE(floppy);
-	F_SECT_PER_TRACK = floppy->sect << 2 >> F_SIZECODE;
-	F_GAP = floppy->fmt_gap;
-	F_FILL = FD_FILL_BYTE;
-
-	raw_cmd->kernel_data = floppy_track_buffer;
-	raw_cmd->length = 4 * F_SECT_PER_TRACK;
-
-	/* allow for about 30ms for data transport per track */
-	head_shift  = (F_SECT_PER_TRACK + 5) / 6;
-
-	/* a ``cylinder'' is two tracks plus a little stepping time */
-	track_shift = 2 * head_shift + 3;
-
-	/* position of logical sector 1 on this track */
-	n = (track_shift * format_req.track + head_shift * format_req.head)
-		% F_SECT_PER_TRACK;
-
-	/* determine interleave */
-	il = 1;
-	if (floppy->sect > DP->interleave_sect && F_SIZECODE == 2)
-		il++;
-
-	/* initialize field */
-	for (count = 0; count < F_SECT_PER_TRACK; ++count) {
-		here[count].track = format_req.track;
-		here[count].head = format_req.head;
-		here[count].sect = 0;
-		here[count].size = F_SIZECODE;
-	}
-	/* place logical sectors */
-	for (count = 1; count <= F_SECT_PER_TRACK; ++count) {
-		here[n].sect = count;
-		n = (n+il) % F_SECT_PER_TRACK;
-		if (here[n].sect) { /* sector busy, find next free sector */
-			++n;
-			if (n>= F_SECT_PER_TRACK) {
-				n-=F_SECT_PER_TRACK;
-				while (here[n].sect) ++n;
-			}
-		}
-	}
-}
-
-static void redo_format(void)
-{
-	buffer_track = -1;
-	setup_format_params(format_req.track << STRETCH(floppy));
-	floppy_start();
-#ifdef DEBUGT
-	debugt("queue format request");
-#endif
-}
-
-static struct cont_t format_cont={
-	format_interrupt,
-	redo_format,
-	bad_flp_intr,
-	generic_done };
-
-static int do_format(kdev_t device, struct format_descr *tmp_format_req)
-{
-	int ret;
-	int drive=DRIVE(device);
-
-	LOCK_FDC(drive,1);
-	set_floppy(device);
-	if (!floppy ||
-	    floppy->track > DP->tracks ||
-	    tmp_format_req->track >= floppy->track ||
-	    tmp_format_req->head >= floppy->head ||
-	    (floppy->sect << 2) % (1 <<  FD_SIZECODE(floppy)) ||
-	    !floppy->fmt_gap) {
-		process_fd_request();
-		return -EINVAL;
-	}
-	format_req = *tmp_format_req;
-	format_errors = 0;
-	cont = &format_cont;
-	errors = &format_errors;
-	IWAIT(redo_format);
-	process_fd_request();
-	return ret;
-}
-
-/*
- * Buffer read/write and support
- * =============================
- */
-
-/* new request_done. Can handle physical sectors which are smaller than a
- * logical buffer */
-static void request_done(int uptodate)
-{
-	int block;
-
-	probing = 0;
-	reschedule_timeout(MAXTIMEOUT, "request done %d", uptodate);
-
-	if (!CURRENT){
-		DPRINT("request list destroyed in floppy request done\n");
-		return;
-	}
-	if (uptodate){
-		/* maintain values for invalidation on geometry
-		 * change */
-		block = current_count_sectors + CURRENT->sector;
-		INFBOUND(DRS->maxblock, block);
-		if (block > floppy->sect)
-			DRS->maxtrack = 1;
-
-		/* unlock chained buffers */
-		while (current_count_sectors && CURRENT &&
-		       current_count_sectors >= CURRENT->current_nr_sectors){
-			current_count_sectors -= CURRENT->current_nr_sectors;
-			CURRENT->nr_sectors -= CURRENT->current_nr_sectors;
-			CURRENT->sector += CURRENT->current_nr_sectors;
-			end_request(1);
-		}
-		if (current_count_sectors && CURRENT){
-			/* "unlock" last subsector */
-			CURRENT->buffer += current_count_sectors <<9;
-			CURRENT->current_nr_sectors -= current_count_sectors;
-			CURRENT->nr_sectors -= current_count_sectors;
-			CURRENT->sector += current_count_sectors;
-			return;
-		}
-
-		if (current_count_sectors && !CURRENT)
-			DPRINT("request list destroyed in floppy request done\n");
-
-	} else {
-		if (CURRENT->cmd == WRITE) {
-			/* record write error information */
-			DRWE->write_errors++;
-			if (DRWE->write_errors == 1) {
-				DRWE->first_error_sector = CURRENT->sector;
-				DRWE->first_error_generation = DRS->generation;
-			}
-			DRWE->last_error_sector = CURRENT->sector;
-			DRWE->last_error_generation = DRS->generation;
-		}
-		end_request(0);
-	}
-}
-
-/* Interrupt handler evaluating the result of the r/w operation */
-static void rw_interrupt(void)
-{
-	int nr_sectors, ssize;
-
-	if (!DRS->first_read_date)
-		DRS->first_read_date = jiffies;
-
-	nr_sectors = 0;
-	CODE2SIZE;
-	nr_sectors = ((R_TRACK-TRACK)*floppy->head+R_HEAD-HEAD) *
-		floppy->sect + ((R_SECTOR-SECTOR) <<  SIZECODE >> 2) -
-		(sector_t % floppy->sect) % ssize;
-
-#ifdef FLOPPY_SANITY_CHECK
-	if (nr_sectors > current_count_sectors + ssize -
-	     (current_count_sectors + sector_t) % ssize +
-	     sector_t % ssize){
-		DPRINT2("long rw: %x instead of %lx\n",
-			nr_sectors, current_count_sectors);
-		printk("rs=%d s=%d\n", R_SECTOR, SECTOR);
-		printk("rh=%d h=%d\n", R_HEAD, HEAD);
-		printk("rt=%d t=%d\n", R_TRACK, TRACK);
-		printk("spt=%d st=%d ss=%d\n", SECT_PER_TRACK,
-		       sector_t, ssize);
-	}
-#endif
-	INFBOUND(nr_sectors,0);
-	SUPBOUND(current_count_sectors, nr_sectors);
-
-	switch (interpret_errors()){
-		case 2:
-			cont->redo();
-			return;
-		case 1:
-			if (!current_count_sectors){
-				cont->error();
-				cont->redo();
-				return;
-			}
-			break;
-		case 0:
-			if (!current_count_sectors){
-				cont->redo();
-				return;
-			}
-			current_type[current_drive] = floppy;
-			floppy_sizes[TOMINOR(current_drive) ]= floppy->size>>1;
-			break;
-	}
-
-	if (probing) {
-		if (DP->flags & FTD_MSG)
-			DPRINT2("Auto-detected floppy type %s in fd%d\n",
-				floppy->name,current_drive);
-		current_type[current_drive] = floppy;
-		floppy_sizes[TOMINOR(current_drive)] = floppy->size >> 1;
-		probing = 0;
-	}
-
-	if (CT(COMMAND) != FD_READ || 
-	     raw_cmd->kernel_data == CURRENT->buffer){
-		/* transfer directly from buffer */
-		cont->done(1);
-	} else if (CT(COMMAND) == FD_READ){
-		buffer_track = raw_cmd->track;
-		buffer_drive = current_drive;
-		INFBOUND(buffer_max, nr_sectors + sector_t);
-	}
-	cont->redo();
-}
-
-/* Compute maximal contiguous buffer size. */
-static int buffer_chain_size(void)
-{
-	struct buffer_head *bh;
-	int size;
-	char *base;
-
-	base = CURRENT->buffer;
-	size = CURRENT->current_nr_sectors << 9;
-	bh = CURRENT->bh;
-
-	if (bh){
-		bh = bh->b_reqnext;
-		while (bh && bh->b_data == base + size){
-			size += bh->b_size;
-			bh = bh->b_reqnext;
-		}
-	}
-	return size >> 9;
-}
-
-/* Compute the maximal transfer size */
-static int transfer_size(int ssize, int max_sector, int max_size)
-{
-	SUPBOUND(max_sector, sector_t + max_size);
-
-	/* alignment */
-	max_sector -= (max_sector % floppy->sect) % ssize;
-
-	/* transfer size, beginning not aligned */
-	current_count_sectors = max_sector - sector_t ;
-
-	return max_sector;
-}
-
-/*
- * Move data from/to the track buffer to/from the buffer cache.
- */
-static void copy_buffer(int ssize, int max_sector, int max_sector_2)
-{
-	int remaining; /* number of transferred 512-byte sectors */
-	struct buffer_head *bh;
-	char *buffer, *dma_buffer;
-	int size;
-
-	max_sector = transfer_size(ssize,
-				   minimum(max_sector, max_sector_2),
-				   CURRENT->nr_sectors);
-
-	if (current_count_sectors <= 0 && CT(COMMAND) == FD_WRITE &&
-	    buffer_max > sector_t + CURRENT->nr_sectors)
-		current_count_sectors = minimum(buffer_max - sector_t,
-						CURRENT->nr_sectors);
-
-	remaining = current_count_sectors << 9;
-#ifdef FLOPPY_SANITY_CHECK
-	if ((remaining >> 9) > CURRENT->nr_sectors  &&
-	    CT(COMMAND) == FD_WRITE){
-		DPRINT("in copy buffer\n");
-		printk("current_count_sectors=%ld\n", current_count_sectors);
-		printk("remaining=%d\n", remaining >> 9);
-		printk("CURRENT->nr_sectors=%ld\n",CURRENT->nr_sectors);
-		printk("CURRENT->current_nr_sectors=%ld\n",
-		       CURRENT->current_nr_sectors);
-		printk("max_sector=%d\n", max_sector);
-		printk("ssize=%d\n", ssize);
-	}
-#endif
-
-	buffer_max = maximum(max_sector, buffer_max);
-
-	dma_buffer = floppy_track_buffer + ((sector_t - buffer_min) << 9);
-
-	bh = CURRENT->bh;
-	size = CURRENT->current_nr_sectors << 9;
-	buffer = CURRENT->buffer;
-
-	while (remaining > 0){
-		SUPBOUND(size, remaining);
-#ifdef FLOPPY_SANITY_CHECK
-		if (dma_buffer + size >
-		    floppy_track_buffer + (max_buffer_sectors << 10) ||
-		    dma_buffer < floppy_track_buffer){
-			DPRINT1("buffer overrun in copy buffer %d\n",
-				(int) ((floppy_track_buffer - dma_buffer) >>9));
-			printk("sector_t=%d buffer_min=%d\n",
-			       sector_t, buffer_min);
-			printk("current_count_sectors=%ld\n",
-			       current_count_sectors);
-			if (CT(COMMAND) == FD_READ)
-				printk("read\n");
-			if (CT(COMMAND) == FD_READ)
-				printk("write\n");
-			break;
-		}
-		if (((unsigned long)buffer) % 512)
-			DPRINT1("%p buffer not aligned\n", buffer);
-#endif
-		if (CT(COMMAND) == FD_READ) {
-			fd_cacheflush(dma_buffer, size);
-			memcpy(buffer, dma_buffer, size);
-		} else {
-			memcpy(dma_buffer, buffer, size);
-			fd_cacheflush(dma_buffer, size);
-		}
-		remaining -= size;
-		if (!remaining)
-			break;
-
-		dma_buffer += size;
-		bh = bh->b_reqnext;
-#ifdef FLOPPY_SANITY_CHECK
-		if (!bh){
-			DPRINT("bh=null in copy buffer after copy\n");
-			break;
-		}
-#endif
-		size = bh->b_size;
-		buffer = bh->b_data;
-	}
-#ifdef FLOPPY_SANITY_CHECK
-	if (remaining){
-		if (remaining > 0)
-			max_sector -= remaining >> 9;
-		DPRINT1("weirdness: remaining %d\n", remaining>>9);
-	}
-#endif
-}
-
-/*
- * Formulate a read/write request.
- * this routine decides where to load the data (directly to buffer, or to
- * tmp floppy area), how much data to load (the size of the buffer, the whole
- * track, or a single sector)
- * All floppy_track_buffer handling goes in here. If we ever add track buffer
- * allocation on the fly, it should be done here. No other part should need
- * modification.
- */
-
-static int make_raw_rw_request(void)
-{
-	int aligned_sector_t;
-	int max_sector, max_size, tracksize, ssize;
-
-	set_fdc(DRIVE(CURRENT->rq_dev));
-
-	raw_cmd = &default_raw_cmd;
-	raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_DISK |
-		FD_RAW_NEED_SEEK;
-	raw_cmd->cmd_count = NR_RW;
-	if (CURRENT->cmd == READ){
-		raw_cmd->flags |= FD_RAW_READ;
-		COMMAND = FM_MODE(floppy,FD_READ);
-	} else if (CURRENT->cmd == WRITE){
-		raw_cmd->flags |= FD_RAW_WRITE;
-		COMMAND = FM_MODE(floppy,FD_WRITE);
-	} else {
-		DPRINT("make_raw_rw_request: unknown command\n");
-		return 0;
-	}
-
-	max_sector = floppy->sect * floppy->head;
-
-	TRACK = CURRENT->sector / max_sector;
-	sector_t = CURRENT->sector % max_sector;
-	if (floppy->track && TRACK >= floppy->track)
-		return 0;
-	HEAD = sector_t / floppy->sect;
-
-	if (((floppy->stretch & FD_SWAPSIDES) || TESTF(FD_NEED_TWADDLE)) &&
-	    sector_t < floppy->sect)
-		max_sector = floppy->sect;
-
-	/* 2M disks have phantom sectors on the first track */
-	if ((floppy->rate & FD_2M) && (!TRACK) && (!HEAD)){
-		max_sector = 2 * floppy->sect / 3;
-		if (sector_t >= max_sector){
-			current_count_sectors = minimum(floppy->sect - sector_t,
-							CURRENT->nr_sectors);
-			return 1;
-		}
-		SIZECODE = 2;
-	} else
-		SIZECODE = FD_SIZECODE(floppy);
-	raw_cmd->rate = floppy->rate & 0x43;
-	if ((floppy->rate & FD_2M) &&
-	    (TRACK || HEAD) &&
-	    raw_cmd->rate == 2)
-		raw_cmd->rate = 1;
-
-	if (SIZECODE)
-		SIZECODE2 = 0xff;
-	else
-		SIZECODE2 = 0x80;
-	raw_cmd->track = TRACK << STRETCH(floppy);
-	DR_SELECT = UNIT(current_drive) + PH_HEAD(floppy,HEAD);
-	GAP = floppy->gap;
-	CODE2SIZE;
-	SECT_PER_TRACK = floppy->sect << 2 >> SIZECODE;
-	SECTOR = ((sector_t % floppy->sect) << 2 >> SIZECODE) + 1;
-	tracksize = floppy->sect - floppy->sect % ssize;
-	if (tracksize < floppy->sect){
-		SECT_PER_TRACK ++;
-		if (tracksize <= sector_t % floppy->sect)
-			SECTOR--;
-		while (tracksize <= sector_t % floppy->sect){
-			while(tracksize + ssize > floppy->sect){
-				SIZECODE--;
-				ssize >>= 1;
-			}
-			SECTOR++; SECT_PER_TRACK ++;
-			tracksize += ssize;
-		}
-		max_sector = HEAD * floppy->sect + tracksize;
-	} else if (!TRACK && !HEAD && !(floppy->rate & FD_2M) && probing)
-		max_sector = floppy->sect;
-
-	aligned_sector_t = sector_t - (sector_t % floppy->sect) % ssize;
-	max_size = CURRENT->nr_sectors;
-	if ((raw_cmd->track == buffer_track) && 
-	    (current_drive == buffer_drive) &&
-	    (sector_t >= buffer_min) && (sector_t < buffer_max)) {
-		/* data already in track buffer */
-		if (CT(COMMAND) == FD_READ) {
-			copy_buffer(1, max_sector, buffer_max);
-			return 1;
-		}
-	} else if (aligned_sector_t != sector_t || CURRENT->nr_sectors < ssize){
-		if (CT(COMMAND) == FD_WRITE){
-			if (sector_t + CURRENT->nr_sectors > ssize &&
-			    sector_t + CURRENT->nr_sectors < ssize + ssize)
-				max_size = ssize + ssize;
-			else
-				max_size = ssize;
-		}
-		raw_cmd->flags &= ~FD_RAW_WRITE;
-		raw_cmd->flags |= FD_RAW_READ;
-		COMMAND = FM_MODE(floppy,FD_READ);
-	} else if ((unsigned long)CURRENT->buffer < MAX_DMA_ADDRESS) {
-		unsigned long dma_limit;
-		int direct, indirect;
-
-		indirect= transfer_size(ssize,max_sector,max_buffer_sectors*2) -
-			sector_t;
-
-		/*
-		 * Do NOT use minimum() here---MAX_DMA_ADDRESS is 64 bits wide
-		 * on a 64 bit machine!
-		 */
-		max_size = buffer_chain_size();
-		dma_limit = (MAX_DMA_ADDRESS - ((unsigned long) CURRENT->buffer)) >> 9;
-		if ((unsigned long) max_size > dma_limit) {
-			max_size = dma_limit;
-		}
-		/* 64 kb boundaries */
-		if (CROSS_64KB(CURRENT->buffer, max_size << 9))
-			max_size = (K_64 - ((long) CURRENT->buffer) % K_64)>>9;
-		direct = transfer_size(ssize,max_sector,max_size) - sector_t;
-		/*
-		 * We try to read tracks, but if we get too many errors, we
-		 * go back to reading just one sector at a time.
-		 *
-		 * This means we should be able to read a sector even if there
-		 * are other bad sectors on this track.
-		 */
-		if (!direct ||
-		    (indirect * 2 > direct * 3 &&
-		     *errors < DP->max_errors.read_track &&
-		     /*!TESTF(FD_NEED_TWADDLE) &&*/
-		     ((!probing || (DP->read_track&(1<<DRS->probed_format)))))){
-			max_size = CURRENT->nr_sectors;
-		} else {
-			raw_cmd->kernel_data = CURRENT->buffer;
-			raw_cmd->length = current_count_sectors << 9;
-			if (raw_cmd->length == 0){
-				DPRINT("zero dma transfer attempted from make_raw_request\n");
-				DPRINT3("indirect=%d direct=%d sector_t=%d",
-					indirect, direct, sector_t);
-				return 0;
-			}
-			return 2;
-		}
-	}
-
-	if (CT(COMMAND) == FD_READ)
-		max_size = max_sector; /* unbounded */
-
-	/* claim buffer track if needed */
-	if (buffer_track != raw_cmd->track ||  /* bad track */
-	    buffer_drive !=current_drive || /* bad drive */
-	    sector_t > buffer_max ||
-	    sector_t < buffer_min ||
-	    ((CT(COMMAND) == FD_READ ||
-	      (aligned_sector_t == sector_t && CURRENT->nr_sectors >= ssize))&&
-	     max_sector > 2 * max_buffer_sectors + buffer_min &&
-	     max_size + sector_t > 2 * max_buffer_sectors + buffer_min)
-	    /* not enough space */){
-		buffer_track = -1;
-		buffer_drive = current_drive;
-		buffer_max = buffer_min = aligned_sector_t;
-	}
-	raw_cmd->kernel_data = floppy_track_buffer + 
-		((aligned_sector_t-buffer_min)<<9);
-
-	if (CT(COMMAND) == FD_WRITE){
-		/* copy write buffer to track buffer.
-		 * if we get here, we know that the write
-		 * is either aligned or the data already in the buffer
-		 * (buffer will be overwritten) */
-#ifdef FLOPPY_SANITY_CHECK
-		if (sector_t != aligned_sector_t && buffer_track == -1)
-			DPRINT("internal error offset !=0 on write\n");
-#endif
-		buffer_track = raw_cmd->track;
-		buffer_drive = current_drive;
-		copy_buffer(ssize, max_sector, 2*max_buffer_sectors+buffer_min);
-	} else
-		transfer_size(ssize, max_sector,
-			      2*max_buffer_sectors+buffer_min-aligned_sector_t);
-
-	/* round up current_count_sectors to get dma xfer size */
-	raw_cmd->length = sector_t+current_count_sectors-aligned_sector_t;
-	raw_cmd->length = ((raw_cmd->length -1)|(ssize-1))+1;
-	raw_cmd->length <<= 9;
-#ifdef FLOPPY_SANITY_CHECK
-	if ((raw_cmd->length < current_count_sectors << 9) ||
-	    (raw_cmd->kernel_data != CURRENT->buffer &&
-	     CT(COMMAND) == FD_WRITE &&
-	     (aligned_sector_t + (raw_cmd->length >> 9) > buffer_max ||
-	      aligned_sector_t < buffer_min)) ||
-	    raw_cmd->length % (128 << SIZECODE) ||
-	    raw_cmd->length <= 0 || current_count_sectors <= 0){
-		DPRINT2("fractionary current count b=%lx s=%lx\n",
-			raw_cmd->length, current_count_sectors);
-		if (raw_cmd->kernel_data != CURRENT->buffer)
-			printk("addr=%d, length=%ld\n",
-			       (int) ((raw_cmd->kernel_data - 
-				       floppy_track_buffer) >> 9),
-			       current_count_sectors);
-		printk("st=%d ast=%d mse=%d msi=%d\n",
-		       sector_t, aligned_sector_t, max_sector, max_size);
-		printk("ssize=%x SIZECODE=%d\n", ssize, SIZECODE);
-		printk("command=%x SECTOR=%d HEAD=%d, TRACK=%d\n",
-		       COMMAND, SECTOR, HEAD, TRACK);
-		printk("buffer drive=%d\n", buffer_drive);
-		printk("buffer track=%d\n", buffer_track);
-		printk("buffer_min=%d\n", buffer_min);
-		printk("buffer_max=%d\n", buffer_max);
-		return 0;
-	}
-
-	if (raw_cmd->kernel_data != CURRENT->buffer){
-		if (raw_cmd->kernel_data < floppy_track_buffer ||
-		    current_count_sectors < 0 ||
-		    raw_cmd->length < 0 ||
-		    raw_cmd->kernel_data + raw_cmd->length >
-		    floppy_track_buffer + (max_buffer_sectors  << 10)){
-			DPRINT("buffer overrun in schedule dma\n");
-			printk("sector_t=%d buffer_min=%d current_count=%ld\n",
-			       sector_t, buffer_min,
-			       raw_cmd->length >> 9);
-			printk("current_count_sectors=%ld\n",
-			       current_count_sectors);
-			if (CT(COMMAND) == FD_READ)
-				printk("read\n");
-			if (CT(COMMAND) == FD_READ)
-				printk("write\n");
-			return 0;
-		}
-	} else if (raw_cmd->length > CURRENT->nr_sectors << 9 ||
-		   current_count_sectors > CURRENT->nr_sectors){
-		DPRINT("buffer overrun in direct transfer\n");
-		return 0;
-	} else if (raw_cmd->length < current_count_sectors << 9){
-		DPRINT("more sectors than bytes\n");
-		printk("bytes=%ld\n", raw_cmd->length >> 9);
-		printk("sectors=%ld\n", current_count_sectors);
-	}
-	if (raw_cmd->length == 0){
-		DPRINT("zero dma transfer attempted from make_raw_request\n");
-		return 0;
-	}
-#endif
-	return 2;
-}
-
-static void redo_fd_request(void)
-{
-#define REPEAT {request_done(0); continue; }
-	kdev_t device;
-	int tmp;
-
-	lastredo = jiffies;
-	if (current_drive < N_DRIVE)
-		floppy_off(current_drive);
-
-	if (CURRENT && CURRENT->rq_status == RQ_INACTIVE){
-		DPRINT("current not active!\n");
-		return;
-	}
-
-	while(1){
-		if (!CURRENT) {
-			CLEAR_INTR;
-			unlock_fdc();
-			return;
-		}
-		if (MAJOR(CURRENT->rq_dev) != MAJOR_NR)
-			panic(DEVICE_NAME ": request list destroyed");
-		if (CURRENT->bh && !buffer_locked(CURRENT->bh))
-			panic(DEVICE_NAME ": block not locked");
-
-		device = CURRENT->rq_dev;
-		set_fdc(DRIVE(device));
-		reschedule_timeout(CURRENTD, "redo fd request", 0);
-
-		set_floppy(device);
-		raw_cmd = & default_raw_cmd;
-		raw_cmd->flags = 0;
-		if (start_motor(redo_fd_request)) return;
-		if (test_bit(current_drive, &fake_change) ||
-		   TESTF(FD_DISK_CHANGED)){
-			DPRINT("disk absent or changed during operation\n");
-			REPEAT;
-		}
-		if (!floppy) { /* Autodetection */
-			if (!probing){
-				DRS->probed_format = 0;
-				if (next_valid_format()){
-					DPRINT("no autodetectable formats\n");
-					floppy = NULL;
-					REPEAT;
-				}
-			}
-			probing = 1;
-			floppy = floppy_type+DP->autodetect[DRS->probed_format];
-		} else
-			probing = 0;
-		errors = & (CURRENT->errors);
-		tmp = make_raw_rw_request();
-		if (tmp < 2){
-			request_done(tmp);
-			continue;
-		}
-
-		if (TESTF(FD_NEED_TWADDLE))
-			twaddle();
-		floppy_tq.routine = (void *)(void *) floppy_start;
-		queue_task(&floppy_tq, &tq_timer);
-#ifdef DEBUGT
-		debugt("queue fd request");
-#endif
-		return;
-	}
-#undef REPEAT
-}
-
-static struct cont_t rw_cont={
-	rw_interrupt,
-	redo_fd_request,
-	bad_flp_intr,
-	request_done };
-
-static struct tq_struct request_tq =
-{ 0, 0, (void *) (void *) redo_fd_request, 0 };
-
-static void process_fd_request(void)
-{
-	cont = &rw_cont;
-	queue_task(&request_tq, &tq_timer);
-}
-
-static void do_fd_request(void)
-{
-	if (fdc_busy){
-		/* fdc busy, this new request will be treated when the
-		   current one is done */
-		is_alive("do fd request, old request running");
-		return;
-	}
-	lock_fdc(MAXTIMEOUT,0);
-	process_fd_request();
-	is_alive("do fd request");
-}
-
-static struct cont_t poll_cont={
-	success_and_wakeup,
-	floppy_ready,
-	generic_failure,
-	generic_done };
-
-static int poll_drive(int interruptible, int flag)
-{
-	int ret;
-	/* no auto-sense, just clear dcl */
-	raw_cmd = &default_raw_cmd;
-	raw_cmd->flags= flag;
-	raw_cmd->track=0;
-	raw_cmd->cmd_count=0;
-	cont = &poll_cont;
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("setting NEWCHANGE in poll_drive\n");
-	}
-#endif
-	SETF(FD_DISK_NEWCHANGE);
-	WAIT(floppy_ready);
-	return ret;
-}
-
-/*
- * User triggered reset
- * ====================
- */
-
-static void reset_intr(void)
-{
-	printk("weird, reset interrupt called\n");
-}
-
-static struct cont_t reset_cont={
-	reset_intr,
-	success_and_wakeup,
-	generic_failure,
-	generic_done };
-
-static int user_reset_fdc(int drive, int arg, int interruptible)
-{
-	int ret;
-
-	ret=0;
-	LOCK_FDC(drive,interruptible);
-	if (arg == FD_RESET_ALWAYS)
-		FDCS->reset=1;
-	if (FDCS->reset){
-		cont = &reset_cont;
-		WAIT(reset_fdc);
-	}
-	process_fd_request();
-	return ret;
-}
-
-/*
- * Misc Ioctl's and support
- * ========================
- */
-static int fd_copyout(void *param, const void *address, int size)
-{
-	int ret;
-
-	ECALL(verify_area(VERIFY_WRITE,param,size));
-	fd_cacheflush(address, size); /* is this necessary ??? */
-	/* Ralf: Yes; only the l2 cache is completly chipset
-	   controlled */
-	memcpy_tofs(param,(void *) address, size);
-	return 0;
-}
-
-static int fd_copyin(void *param, void *address, int size)
-{
-	int ret;
-
-	ECALL(verify_area(VERIFY_READ,param,size));
-	memcpy_fromfs((void *) address, param, size);
-	return 0;
-}
-
-#define COPYOUT(x) ECALL(fd_copyout((void *)param, &(x), sizeof(x)))
-#define COPYIN(x) ECALL(fd_copyin((void *)param, &(x), sizeof(x)))
-
-static inline const char *drive_name(int type, int drive)
-{
-	struct floppy_struct *floppy;
-
-	if (type)
-		floppy = floppy_type + type;
-	else {
-		if (UDP->native_format)
-			floppy = floppy_type + UDP->native_format;
-		else
-			return "(null)";
-	}
-	if (floppy->name)
-		return floppy->name;
-	else
-		return "(null)";
-}
-
-
-/* raw commands */
-static void raw_cmd_done(int flag)
-{
-	int i;
-
-	if (!flag) {
-		raw_cmd->flags = FD_RAW_FAILURE;
-		raw_cmd->flags |= FD_RAW_HARDFAILURE;
-	} else {
-		raw_cmd->reply_count = inr;
-		for (i=0; i< raw_cmd->reply_count; i++)
-			raw_cmd->reply[i] = reply_buffer[i];
-
-		if (raw_cmd->flags & (FD_RAW_READ | FD_RAW_WRITE))
-			raw_cmd->length = get_dma_residue(FLOPPY_DMA);
-		
-		if ((raw_cmd->flags & FD_RAW_SOFTFAILURE) &&
-		    (!raw_cmd->reply_count || (raw_cmd->reply[0] & 0xc0)))
-			raw_cmd->flags |= FD_RAW_FAILURE;
-
-		if (disk_change(current_drive))
-			raw_cmd->flags |= FD_RAW_DISK_CHANGE;
-		else
-			raw_cmd->flags &= ~FD_RAW_DISK_CHANGE;
-		if (raw_cmd->flags & FD_RAW_NO_MOTOR_AFTER)
-			motor_off_callback(current_drive);
-
-		if (raw_cmd->next &&
-		   (!(raw_cmd->flags & FD_RAW_FAILURE) ||
-		    !(raw_cmd->flags & FD_RAW_STOP_IF_FAILURE)) &&
-		   ((raw_cmd->flags & FD_RAW_FAILURE) ||
-		    !(raw_cmd->flags &FD_RAW_STOP_IF_SUCCESS))) {
-			raw_cmd = raw_cmd->next;
-			return;
-		}
-	}
-	generic_done(flag);
-}
-
-
-static struct cont_t raw_cmd_cont={
-	success_and_wakeup,
-	floppy_start,
-	generic_failure,
-	raw_cmd_done
-};
-
-static inline int raw_cmd_copyout(int cmd, char *param,
-				  struct floppy_raw_cmd *ptr)
-{
-	struct old_floppy_raw_cmd old_raw_cmd;
-	int ret;
-
-	while(ptr) {
-		if (cmd == OLDFDRAWCMD) {
-			old_raw_cmd.flags = ptr->flags;
-			old_raw_cmd.data = ptr->data;
-			old_raw_cmd.length = ptr->length;
-			old_raw_cmd.rate = ptr->rate;
-			old_raw_cmd.reply_count = ptr->reply_count;
-			memcpy(old_raw_cmd.reply, ptr->reply, 7);
-			COPYOUT(old_raw_cmd);
-			param += sizeof(old_raw_cmd);
-		} else {
-			COPYOUT(*ptr);
-			param += sizeof(struct floppy_raw_cmd);
-		}
-
-		if ((ptr->flags & FD_RAW_READ) && ptr->buffer_length){
-			if (ptr->length>=0 && ptr->length<=ptr->buffer_length)
-				ECALL(fd_copyout(ptr->data, 
-						 ptr->kernel_data, 
-						 ptr->buffer_length - 
-						 ptr->length));
-		}
-		ptr = ptr->next;
-	}
-	return 0;
-}
-
-
-static void raw_cmd_free(struct floppy_raw_cmd **ptr)
-{
-	struct floppy_raw_cmd *next,*this;
-
-	this = *ptr;
-	*ptr = 0;
-	while(this) {
-		if (this->buffer_length) {
-			free_pages((unsigned long)this->kernel_data,
-				   __get_order(this->buffer_length));
-			this->buffer_length = 0;
-		}
-		next = this->next;
-		kfree(this);
-		this = next;
-	}
-}
-
-
-static inline int raw_cmd_copyin(int cmd, char *param,
-				 struct floppy_raw_cmd **rcmd)
-{
-	struct floppy_raw_cmd *ptr;
-	struct old_floppy_raw_cmd old_raw_cmd;
-	int ret;
-	int i;
-	
-	*rcmd = 0;
-	while(1) {
-		ptr = (struct floppy_raw_cmd *) 
-			kmalloc(sizeof(struct floppy_raw_cmd), GFP_USER);
-		if (!ptr)
-			return -ENOMEM;
-		*rcmd = ptr;
-		if (cmd == OLDFDRAWCMD){
-			COPYIN(old_raw_cmd);
-			ptr->flags = old_raw_cmd.flags;
-			ptr->data = old_raw_cmd.data;
-			ptr->length = old_raw_cmd.length;
-			ptr->rate = old_raw_cmd.rate;
-			ptr->cmd_count = old_raw_cmd.cmd_count;
-			ptr->track = old_raw_cmd.track;
-			ptr->phys_length = 0;
-			ptr->next = 0;
-			ptr->buffer_length = 0;
-			memcpy(ptr->cmd, old_raw_cmd.cmd, 9);
-			param += sizeof(struct old_floppy_raw_cmd);
-			if (ptr->cmd_count > 9)
-				return -EINVAL;
-		} else {
-			COPYIN(*ptr);
-			ptr->next = 0;
-			ptr->buffer_length = 0;
-			param += sizeof(struct floppy_raw_cmd);
-			if (ptr->cmd_count > 16)
-				return -EINVAL;
-		}
-
-		for (i=0; i< 16; i++)
-			ptr->reply[i] = 0;
-		ptr->resultcode = 0;
-		ptr->kernel_data = 0;
-
-		if (ptr->flags & (FD_RAW_READ | FD_RAW_WRITE)) {
-			if (ptr->length <= 0)
-				return -EINVAL;
-			ptr->kernel_data =(char*)dma_mem_alloc(ptr->length);
-			if (!ptr->kernel_data)
-				return -ENOMEM;
-			ptr->buffer_length = ptr->length;
-		}
-		if ( ptr->flags & FD_RAW_READ )
-		    ECALL( verify_area( VERIFY_WRITE, ptr->data, 
-					ptr->length ));
-		if (ptr->flags & FD_RAW_WRITE)
-			ECALL(fd_copyin(ptr->data, ptr->kernel_data, 
-					ptr->length));
-		rcmd = & (ptr->next);
-		if (!(ptr->flags & FD_RAW_MORE))
-			return 0;
-		ptr->rate &= 0x43;
-	}
-}
-
-
-static int raw_cmd_ioctl(int cmd, void *param)
-{
-	int drive, ret, ret2;
-	struct floppy_raw_cmd *my_raw_cmd;
-
-	if (FDCS->rawcmd <= 1)
-		FDCS->rawcmd = 1;
-	for (drive= 0; drive < N_DRIVE; drive++){
-		if (FDC(drive) != fdc)
-			continue;
-		if (drive == current_drive){
-			if (UDRS->fd_ref > 1){
-				FDCS->rawcmd = 2;
-				break;
-			}
-		} else if (UDRS->fd_ref){
-			FDCS->rawcmd = 2;
-			break;
-		}
-	}
-
-	if (FDCS->reset)
-		return -EIO;
-
-	ret = raw_cmd_copyin(cmd, param, &my_raw_cmd);
-	if (ret) {
-		raw_cmd_free(&my_raw_cmd);
-		return ret;
-	}
-
-	raw_cmd = my_raw_cmd;
-	cont = &raw_cmd_cont;
-	ret=wait_til_done(floppy_start,1);
-#ifdef DCL_DEBUG
-	if (DP->flags & FD_DEBUG){
-		DPRINT("calling disk change from raw_cmd ioctl\n");
-	}
-#endif
-
-	if (ret != -EINTR && FDCS->reset)
-		ret = -EIO;
-
-	DRS->track = NO_TRACK;
-
-	ret2 = raw_cmd_copyout(cmd, param, my_raw_cmd);
-	if (!ret)
-		ret = ret2;
-	raw_cmd_free(&my_raw_cmd);
-	return ret;
-}
-
-static int invalidate_drive(kdev_t rdev)
-{
-	/* invalidate the buffer track to force a reread */
-	set_bit(DRIVE(rdev), &fake_change);
-	process_fd_request();
-	check_disk_change(rdev);
-	return 0;
-}
-
-
-static inline void clear_write_error(int drive)
-{
-	CLEARSTRUCT(UDRWE);
-}
-
-static inline int set_geometry(unsigned int cmd, struct floppy_struct *g,
-			       int drive, int type, kdev_t device)
-{
-	int cnt;
-
-	/* sanity checking for parameters.*/
-	if (g->sect <= 0 ||
-	    g->head <= 0 ||
-	    g->track <= 0 ||
-	    g->track > UDP->tracks>>STRETCH(g) ||
-	    /* check if reserved bits are set */
-	    (g->stretch&~(FD_STRETCH|FD_SWAPSIDES)) != 0)
-		return -EINVAL;
-	if (type){
-		if (!suser())
-			return -EPERM;
-		LOCK_FDC(drive,1);
-		for (cnt = 0; cnt < N_DRIVE; cnt++){
-			if (ITYPE(drive_state[cnt].fd_device) == type &&
-			    drive_state[cnt].fd_ref)
-				set_bit(drive, &fake_change);
-		}
-		floppy_type[type] = *g;
-		floppy_type[type].name="user format";
-		for (cnt = type << 2; cnt < (type << 2) + 4; cnt++)
-			floppy_sizes[cnt]= floppy_sizes[cnt+0x80]=
-				floppy_type[type].size>>1;
-		process_fd_request();
-		for (cnt = 0; cnt < N_DRIVE; cnt++){
-			if (ITYPE(drive_state[cnt].fd_device) == type &&
-			    drive_state[cnt].fd_ref)
-				check_disk_change(
-					MKDEV(FLOPPY_MAJOR,
-					      drive_state[cnt].fd_device));
-		}
-	} else {
-		LOCK_FDC(drive,1);
-		if (cmd != FDDEFPRM)
-			/* notice a disk change immediately, else
-			 * we loose our settings immediately*/
-			CALL(poll_drive(1,0));
-		user_params[drive] = *g;
-		if (buffer_drive == drive)
-			SUPBOUND(buffer_max, user_params[drive].sect);
-		current_type[drive] = &user_params[drive];
-		floppy_sizes[drive] = user_params[drive].size >> 1;
-		if (cmd == FDDEFPRM)
-			DRS->keep_data = -1;
-		else
-			DRS->keep_data = 1;
-		/* invalidation. Invalidate only when needed, i.e.
-		 * when there are already sectors in the buffer cache
-		 * whose number will change. This is useful, because
-		 * mtools often changes the geometry of the disk after
-		 * looking at the boot block */
-		if (DRS->maxblock > user_params[drive].sect || DRS->maxtrack)
-			invalidate_drive(device);
-		else
-			process_fd_request();
-	}
-	return 0;
-}
-
-/* handle obsolete ioctl's */
-static struct translation_entry {
-    int newcmd;
-    int oldcmd;
-    int oldsize; /* size of 0x00xx-style ioctl. Reflects old structures, thus
-		  * use numeric values. NO SIZEOFS */
-} translation_table[]= {
-    {FDCLRPRM,		 0,  0},
-    {FDSETPRM,		 1, 28},
-    {FDDEFPRM,		 2, 28},
-    {FDGETPRM,		 3, 28},
-    {FDMSGON,		 4,  0},
-    {FDMSGOFF,		 5,  0},
-    {FDFMTBEG,		 6,  0},
-    {FDFMTTRK,		 7, 12},
-    {FDFMTEND,		 8,  0},
-    {FDSETEMSGTRESH,	10,  0},
-    {FDFLUSH,		11,  0},
-    {FDSETMAXERRS,	12, 20},
-    {OLDFDRAWCMD,      	30,  0},
-    {FDGETMAXERRS,	14, 20},
-    {FDGETDRVTYP,	16, 16},
-    {FDSETDRVPRM,	20, 88},
-    {FDGETDRVPRM,	21, 88},
-    {FDGETDRVSTAT,	22, 52},
-    {FDPOLLDRVSTAT,	23, 52},
-    {FDRESET,		24,  0},
-    {FDGETFDCSTAT,	25, 40},
-    {FDWERRORCLR,	27,  0},
-    {FDWERRORGET,	28, 24},
-    {FDRAWCMD,		 0,  0},
-    {FDTWADDLE,		40,  0} };
-
-static inline int normalize_0x02xx_ioctl(int *cmd, int *size)
-{
-	int i;
-
-	for (i=0; i < ARRAY_SIZE(translation_table); i++) {
-		if ((*cmd & 0xffff) == (translation_table[i].newcmd & 0xffff)){
-			*size = _IOC_SIZE(*cmd);
-			*cmd = translation_table[i].newcmd;
-			if (*size > _IOC_SIZE(*cmd)) {
-				printk("ioctl not yet supported\n");
-				return -EFAULT;
-			}
-			return 0;
-		}
-	}
-	return -EINVAL;
-}
-
-static inline int xlate_0x00xx_ioctl(int *cmd, int *size)
-{
-	int i;
-	/* old ioctls' for kernels <= 1.3.33 */
-	/* When the next even release will come around, we'll start
-	 * warning against these.
-	 * When the next odd release will come around, we'll fail with
-	 * -EINVAL */
-	if(strcmp(system_utsname.version, "1.4.0") >= 0)
-		printk("obsolete floppy ioctl %x\n", *cmd);
-	if((system_utsname.version[0] == '1' &&
-	    strcmp(system_utsname.version, "1.5.0") >= 0) ||
-	   (system_utsname.version[0] >= '2' &&
-	    strcmp(system_utsname.version, "2.1.0") >= 0))
-		return -EINVAL;
-	for (i=0; i < ARRAY_SIZE(translation_table); i++) {
-		if (*cmd == translation_table[i].oldcmd) {
-			*size = translation_table[i].oldsize;
-			*cmd = translation_table[i].newcmd;
-			return 0;
-		}
-	}
-	return -EINVAL;
-}
-
-static int fd_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
-		    unsigned long param)
-{
-#define IOCTL_MODE_BIT 8
-#define OPEN_WRITE_BIT 16
-#define IOCTL_ALLOWED (filp && (filp->f_mode & IOCTL_MODE_BIT))
-#define OUT(c,x) case c: outparam = (const char *) (x); break
-#define IN(c,x,tag) case c: *(x) = inparam. tag ; return 0
-
-	int i,drive,type;
-	kdev_t device;
-	int ret;
-	int size;
-	union inparam {
-		struct floppy_struct g; /* geometry */
-		struct format_descr f;
-		struct floppy_max_errors max_errors;
-		struct floppy_drive_params dp;
-	} inparam; /* parameters coming from user space */
-	const char *outparam; /* parameters passed back to user space */
-
-	device = inode->i_rdev;
-	switch (cmd) {
-		RO_IOCTLS(device,param);
-	}
-	type = TYPE(device);
-	drive = DRIVE(device);
-
-	/* convert the old style command into a new style command */
-	if ((cmd & 0xff00) == 0x0200) {
-		ECALL(normalize_0x02xx_ioctl(&cmd, &size));
-	} else if ((cmd & 0xff00) == 0x0000) {
-		ECALL(xlate_0x00xx_ioctl(&cmd, &size));
-	} else
-		return -EINVAL;
-
-	/* permission checks */
-	if (((cmd & 0x80) && !suser()) ||
-	     ((cmd & 0x40) && !IOCTL_ALLOWED))
-		return -EPERM;
-
-	/* verify writability of result, and fail early */
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		ECALL(verify_area(VERIFY_WRITE,(void *) param, size));
-		
-	/* copyin */
-	CLEARSTRUCT(&inparam);
-	if (_IOC_DIR(cmd) & _IOC_WRITE)
-		ECALL(fd_copyin((void *)param, &inparam, size))
-
-	switch (cmd) {
-		case FDCLRPRM:
-			LOCK_FDC(drive,1);
-			current_type[drive] = NULL;
-			floppy_sizes[drive] = MAX_DISK_SIZE;
-			UDRS->keep_data = 0;
-			return invalidate_drive(device);
-		case FDSETPRM:
-		case FDDEFPRM:
-			return set_geometry(cmd, & inparam.g,
-					    drive, type, device);
-		case FDGETPRM:
-			if (type)
-				outparam = (char *) &floppy_type[type];
-			else 
-				outparam = (char *) current_type[drive];
-			if(!outparam)
-				return -ENODEV;
-			break;
-
-		case FDMSGON:
-			UDP->flags |= FTD_MSG;
-			return 0;
-		case FDMSGOFF:
-			UDP->flags &= ~FTD_MSG;
-			return 0;
-
-		case FDFMTBEG:
-			LOCK_FDC(drive,1);
-			CALL(poll_drive(1, FD_RAW_NEED_DISK));
-			ret = UDRS->flags;
-			process_fd_request();
-			if(ret & FD_VERIFY)
-				return -ENODEV;
-			if(!(ret & FD_DISK_WRITABLE))
-				return -EROFS;
-			return 0;
-		case FDFMTTRK:
-			if (UDRS->fd_ref != 1)
-				return -EBUSY;
-			return do_format(device, &inparam.f);
-		case FDFMTEND:
-		case FDFLUSH:
-			LOCK_FDC(drive,1);
-			return invalidate_drive(device);
-
-		case FDSETEMSGTRESH:
-			UDP->max_errors.reporting =
-				(unsigned short) (param & 0x0f);
-			return 0;
-		OUT(FDGETMAXERRS, &UDP->max_errors);
-		IN(FDSETMAXERRS, &UDP->max_errors, max_errors);
-
-		case FDGETDRVTYP:
-			outparam = drive_name(type,drive);
-			SUPBOUND(size,strlen(outparam)+1);
-			break;
-
-		IN(FDSETDRVPRM, UDP, dp);
-		OUT(FDGETDRVPRM, UDP);
-
-		case FDPOLLDRVSTAT:
-			LOCK_FDC(drive,1);
-			CALL(poll_drive(1, FD_RAW_NEED_DISK));
-			process_fd_request();
-			/* fall through */
-	       	OUT(FDGETDRVSTAT, UDRS);
-
-		case FDRESET:
-			return user_reset_fdc(drive, (int)param, 1);
-
-		OUT(FDGETFDCSTAT,UFDCS);
-
-		case FDWERRORCLR:
-			CLEARSTRUCT(UDRWE);
-			return 0;
-		OUT(FDWERRORGET,UDRWE);
-
-		case OLDFDRAWCMD:
-		case FDRAWCMD:
-			if (type)
-				return -EINVAL;
-			LOCK_FDC(drive,1);
-			set_floppy(device);
-			CALL(i = raw_cmd_ioctl(cmd,(void *) param));
-			process_fd_request();
-			return i;
-
-		case FDTWADDLE:
-			LOCK_FDC(drive,1);
-			twaddle();
-			process_fd_request();
-			return 0;
-
-		default:
-			return -EINVAL;
-	}
-
-	if (_IOC_DIR(cmd) & _IOC_READ)
-		return fd_copyout((void *)param, outparam, size);
-	else
-		return 0;
-#undef IOCTL_ALLOWED
-#undef OUT
-#undef IN
-}
-
-static void config_types(void)
-{
-	int first=1;
-	int drive;
-
-	/* read drive info out of physical cmos */
-	drive=0;
-	if (!UDP->cmos)
-		UDP->cmos= FLOPPY0_TYPE;
-	drive=1;
-	if (!UDP->cmos && FLOPPY1_TYPE)
-		UDP->cmos = FLOPPY1_TYPE;
-
-	/* XXX */
-	/* additional physical CMOS drive detection should go here */
-
-	for (drive=0; drive < N_DRIVE; drive++){
-		if (UDP->cmos >= 0 && UDP->cmos <= NUMBER(default_drive_params))
-			memcpy((char *) UDP,
-			       (char *) (&default_drive_params[(int)UDP->cmos].params),
-			       sizeof(struct floppy_drive_params));
-		if (UDP->cmos){
-			if (first)
-				printk("Floppy drive(s): ");
-			else
-				printk(", ");
-			first=0;
-			if (UDP->cmos > 0){
-				allowed_drive_mask |= 1 << drive;
-				printk("fd%d is %s", drive,
-				       default_drive_params[(int)UDP->cmos].name);
-			} else
-				printk("fd%d is unknown type %d",drive,
-				       UDP->cmos);
-		}
-	}
-	if (!first)
-		printk("\n");
-}
-
-static int floppy_read(struct inode * inode, struct file * filp,
-		       char * buf, int count)
-{
-	int drive = DRIVE(inode->i_rdev);
-
-	check_disk_change(inode->i_rdev);
-	if (UTESTF(FD_DISK_CHANGED))
-		return -ENXIO;
-	return block_read(inode, filp, buf, count);
-}
-
-static int floppy_write(struct inode * inode, struct file * filp,
-			const char * buf, int count)
-{
-	int block;
-	int ret;
-	int drive = DRIVE(inode->i_rdev);
-
-	if (!UDRS->maxblock)
-		UDRS->maxblock=1;/* make change detectable */
-	check_disk_change(inode->i_rdev);
-	if (UTESTF(FD_DISK_CHANGED))
-		return -ENXIO;
-	if (!UTESTF(FD_DISK_WRITABLE))
-		return -EROFS;
-	block = (filp->f_pos + count) >> 9;
-	INFBOUND(UDRS->maxblock, block);
-	ret= block_write(inode, filp, buf, count);
-	return ret;
-}
-
-static void floppy_release(struct inode * inode, struct file * filp)
-{
-	int drive;
-
-	drive = DRIVE(inode->i_rdev);
-
-	if (!filp || (filp->f_mode & (2 | OPEN_WRITE_BIT)))
-		/* if the file is mounted OR (writable now AND writable at
-		 * open time) Linus: Does this cover all cases? */
-		block_fsync(inode,filp);
-
-	if (UDRS->fd_ref < 0)
-		UDRS->fd_ref=0;
-	else if (!UDRS->fd_ref--) {
-		DPRINT("floppy_release with fd_ref == 0");
-		UDRS->fd_ref = 0;
-	}
-	floppy_release_irq_and_dma();
-}
-
-/*
- * floppy_open check for aliasing (/dev/fd0 can be the same as
- * /dev/PS0 etc), and disallows simultaneous access to the same
- * drive with different device numbers.
- */
-#define RETERR(x) do{floppy_release(inode,filp); return -(x);}while(0)
-
-static int floppy_open(struct inode * inode, struct file * filp)
-{
-	int drive;
-	int old_dev;
-	int try;
-	char *tmp;
-
-	if (!filp) {
-		DPRINT("Weird, open called with filp=0\n");
-		return -EIO;
-	}
-
-	drive = DRIVE(inode->i_rdev);
-	if (drive >= N_DRIVE ||
-	    !(allowed_drive_mask & (1 << drive)) ||
-	    fdc_state[FDC(drive)].version == FDC_NONE)
-		return -ENXIO;
-
-	if (TYPE(inode->i_rdev) >= NUMBER(floppy_type))
-		return -ENXIO;
-	old_dev = UDRS->fd_device;
-	if (UDRS->fd_ref && old_dev != MINOR(inode->i_rdev))
-		return -EBUSY;
-
-	if (!UDRS->fd_ref && (UDP->flags & FD_BROKEN_DCL)){
-		USETF(FD_DISK_CHANGED);
-		USETF(FD_VERIFY);
-	}
-
-	if (UDRS->fd_ref == -1 ||
-	   (UDRS->fd_ref && (filp->f_flags & O_EXCL)))
-		return -EBUSY;
-
-	if (floppy_grab_irq_and_dma())
-		return -EBUSY;
-
-	if (filp->f_flags & O_EXCL)
-		UDRS->fd_ref = -1;
-	else
-		UDRS->fd_ref++;
-
-	if (!floppy_track_buffer){
-		/* if opening an ED drive, reserve a big buffer,
-		 * else reserve a small one */
-		if ((UDP->cmos == 6) || (UDP->cmos == 5))
-			try = 64; /* Only 48 actually useful */
-		else
-			try = 32; /* Only 24 actually useful */
-
-		tmp=(char *)dma_mem_alloc(1024 * try);
-		if (!tmp) {
-			try >>= 1; /* buffer only one side */
-			INFBOUND(try, 16);
-			tmp= (char *)dma_mem_alloc(1024*try);
-		}
-		if (!tmp) {
-			DPRINT("Unable to allocate DMA memory\n");
-			RETERR(ENXIO);
-		}
-		if (floppy_track_buffer){
-			free_pages((unsigned long)tmp,__get_order(try*1024));
-		}else {
-			buffer_min = buffer_max = -1;
-			floppy_track_buffer = tmp;
-			max_buffer_sectors = try;
-		}
-	}
-
-	UDRS->fd_device = MINOR(inode->i_rdev);
-	if (old_dev != -1 && old_dev != MINOR(inode->i_rdev)) {
-		if (buffer_drive == drive)
-			buffer_track = -1;
-		invalidate_buffers(MKDEV(FLOPPY_MAJOR,old_dev));
-	}
-
-	/* Allow ioctls if we have write-permissions even if read-only open */
-	if ((filp->f_mode & 2) || (permission(inode,2) == 0))
-		filp->f_mode |= IOCTL_MODE_BIT;
-	if (filp->f_mode & 2)
-		filp->f_mode |= OPEN_WRITE_BIT;
-
-	if (UFDCS->rawcmd == 1)
-		UFDCS->rawcmd = 2;
-
-	if (filp->f_flags & O_NDELAY)
-		return 0;
-	if (filp->f_mode & 3) {
-		UDRS->last_checked = 0;
-		check_disk_change(inode->i_rdev);
-		if (UTESTF(FD_DISK_CHANGED))
-			RETERR(ENXIO);
-	}
-	if ((filp->f_mode & 2) && !(UTESTF(FD_DISK_WRITABLE)))
-		RETERR(EROFS);
-	return 0;
-#undef RETERR
-}
-
-/*
- * Check if the disk has been changed or if a change has been faked.
- */
-static int check_floppy_change(kdev_t dev)
-{
-	int drive = DRIVE(dev);
-
-	if (MAJOR(dev) != MAJOR_NR) {
-		DPRINT("floppy_changed: not a floppy\n");
-		return 0;
-	}
-
-	if (UTESTF(FD_DISK_CHANGED) || UTESTF(FD_VERIFY))
-		return 1;
-
-	if (UDRS->last_checked + UDP->checkfreq < jiffies){
-		lock_fdc(drive,0);
-		poll_drive(0,0);
-		process_fd_request();
-	}
-
-	if (UTESTF(FD_DISK_CHANGED) ||
-	   UTESTF(FD_VERIFY) ||
-	   test_bit(drive, &fake_change) ||
-	   (!TYPE(dev) && !current_type[drive]))
-		return 1;
-	return 0;
-}
-
-/* revalidate the floppy disk, i.e. trigger format autodetection by reading
- * the bootblock (block 0). "Autodetection" is also needed to check whether
- * there is a disk in the drive at all... Thus we also do it for fixed
- * geometry formats */
-static int floppy_revalidate(kdev_t dev)
-{
-#define NO_GEOM (!current_type[drive] && !TYPE(dev))
-	struct buffer_head * bh;
-	int drive=DRIVE(dev);
-	int cf;
-
-	if (UTESTF(FD_DISK_CHANGED) ||
-	   UTESTF(FD_VERIFY) ||
-	   test_bit(drive, &fake_change) ||
-	   NO_GEOM){
-		lock_fdc(drive,0);
-		cf = UTESTF(FD_DISK_CHANGED) || UTESTF(FD_VERIFY);
-		if (!(cf || test_bit(drive, &fake_change) || NO_GEOM)){
-			process_fd_request(); /*already done by another thread*/
-			return 0;
-		}
-		UDRS->maxblock = 0;
-		UDRS->maxtrack = 0;
-		if (buffer_drive == drive)
-			buffer_track = -1;
-		clear_bit(drive, &fake_change);
-		UCLEARF(FD_DISK_CHANGED);
-		if (cf)
-			UDRS->generation++;
-		if (NO_GEOM){
-			/* auto-sensing */
-			int size = floppy_blocksizes[MINOR(dev)];
-			if (!size)
-				size = 1024;
-			if (!(bh = getblk(dev,0,size))){
-				process_fd_request();
-				return 1;
-			}
-			if (bh && !buffer_uptodate(bh))
-				ll_rw_block(READ, 1, &bh);
-			process_fd_request();
-			wait_on_buffer(bh);
-			brelse(bh);
-			return 0;
-		}
-		if (cf)
-			poll_drive(0, FD_RAW_NEED_DISK);
-		process_fd_request();
-	}
-	return 0;
-}
-
-static struct file_operations floppy_fops = {
-	NULL,			/* lseek - default */
-	floppy_read,		/* read - general block-dev read */
-	floppy_write,		/* write - general block-dev write */
-	NULL,		       	/* readdir - bad */
-	NULL,			/* select */
-	fd_ioctl,		/* ioctl */
-	NULL,			/* mmap */
-	floppy_open,		/* open */
-	floppy_release,		/* release */
-	block_fsync,		/* fsync */
-	NULL,			/* fasync */
-	check_floppy_change,	/* media_change */
-	floppy_revalidate,	/* revalidate */
-};
-
-/*
- * Floppy Driver initialisation
- * =============================
- */
-
-/* Determine the floppy disk controller type */
-/* This routine was written by David C. Niemi */
-static char get_fdc_version(void)
-{
-	int r;
-
-	output_byte(FD_DUMPREGS);	/* 82072 and better know DUMPREGS */
-	if (FDCS->reset)
-		return FDC_NONE;
-	if ((r = result()) <= 0x00)
-		return FDC_NONE;	/* No FDC present ??? */
-	if ((r==1) && (reply_buffer[0] == 0x80)){
-		printk("FDC %d is a 8272A\n",fdc);
-		return FDC_8272A;	/* 8272a/765 don't know DUMPREGS */
-	}
-	if (r != 10) {
-		printk("FDC %d init: DUMPREGS: unexpected return of %d bytes.\n",
-		       fdc, r);
-		return FDC_UNKNOWN;
-	}
-	output_byte(FD_VERSION);
-	r = result();
-	if ((r == 1) && (reply_buffer[0] == 0x80)){
-		printk("FDC %d is a 82072\n",fdc);
-		return FDC_82072;		/* 82072 doesn't know VERSION */
-	}
-	if ((r != 1) || (reply_buffer[0] != 0x90)) {
-		printk("FDC %d init: VERSION: unexpected return of %d bytes.\n",
-		       fdc, r);
-		return FDC_UNKNOWN;
-	}
-	output_byte(FD_UNLOCK);
-	r = result();
-	if ((r == 1) && (reply_buffer[0] == 0x80)){
-		printk("FDC %d is a pre-1991 82077\n", fdc);
-		return FDC_82077_ORIG;	/* Pre-1991 82077 doesn't know LOCK/UNLOCK */
-	}
-	if ((r != 1) || (reply_buffer[0] != 0x00)) {
-		printk("FDC %d init: UNLOCK: unexpected return of %d bytes.\n",
-		       fdc, r);
-		return FDC_UNKNOWN;
-	}
-	output_byte(FD_PARTID);
-	r = result();
-	if (r != 1) {
-		printk("FDC %d init: PARTID: unexpected return of %d bytes.\n",
-		       fdc, r);
-		return FDC_UNKNOWN;
-	}
-	if (reply_buffer[0] == 0x80) {
-		printk("FDC %d is a post-1991 82077\n",fdc);
-		return FDC_82077;	/* Revised 82077AA passes all the tests */
-	}
-	switch (reply_buffer[0] >> 5) {
-		case 0x0:
-			output_byte(FD_SAVE);
-			r = result();
-			if (r != 16) {
-				printk("FDC %d init: SAVE: unexpected return of %d bytes.\n", fdc, r);
-				return FDC_UNKNOWN;
-			}
-			if (!(reply_buffer[0] & 0x40)) {
-				printk("FDC %d is a 3Volt 82078SL.\n",fdc);
-				return FDC_82078;
-			}
-			/* Either a 82078-1 or a 82078SL running at 5Volt */
-			printk("FDC %d is a 82078-1.\n",fdc);
-			return FDC_82078_1;
-		case 0x1:
-			printk("FDC %d is a 44pin 82078\n",fdc);
-			return FDC_82078;
-		case 0x2:
-			printk("FDC %d is a S82078B\n", fdc);
-			return FDC_S82078B;
-		case 0x3:
-			printk("FDC %d is a National Semiconductor PC87306\n", fdc);
-			return FDC_87306;
-		default:
-			printk("FDC %d init: 82077 variant with PARTID=%d.\n",
-			       fdc, reply_buffer[0] >> 5);
-			return FDC_82077_UNKN;
-	}
-} /* get_fdc_version */
-
-/* lilo configuration */
-
-/* we make the invert_dcl function global. One day, somebody might
- * want to centralize all thinkpad related options into one lilo option,
- * there are just so many thinkpad related quirks! */
-void floppy_invert_dcl(int *ints,int param)
-{
-	int i;
-
-	for (i=0; i < ARRAY_SIZE(default_drive_params); i++){
-		if (param)
-			default_drive_params[i].params.flags |= 0x80;
-		else
-			default_drive_params[i].params.flags &= ~0x80;
-	}
-	DPRINT("Configuring drives for inverted dcl\n");
-}
-
-static void daring(int *ints,int param)
-{
-	int i;
-
-	for (i=0; i < ARRAY_SIZE(default_drive_params); i++){
-		if (param){
-			default_drive_params[i].params.select_delay = 0;
-			default_drive_params[i].params.flags |= FD_SILENT_DCL_CLEAR;
-		} else {
-			default_drive_params[i].params.select_delay = 2*HZ/100;
-			default_drive_params[i].params.flags &= ~FD_SILENT_DCL_CLEAR;
-		}
-	}
-	DPRINT1("Assuming %s floppy hardware\n", param ? "standard" : "broken");
-}
-
-static void allow_drives(int *ints, int param)
-{
-	allowed_drive_mask=param;
-	DPRINT1("setting allowed_drive_mask to 0x%x\n", param);
-}
-
-static void fdc2_adr(int *ints, int param)
-{
-	FDC2 = param;
-	if (param)
-		DPRINT1("enabling second fdc at address 0x%3x\n", FDC2);
-	else
-		DPRINT("disabling second fdc\n");
-}
-
-static void unex(int *ints,int param)
-{
-	print_unex = param;
-	DPRINT1("%sprinting messages for unexpected interrupts\n",
-		param ? "" : "not ");
-}
-
-static void set_cmos(int *ints, int dummy)
-{
-	int current_drive=0;
-
-	if (ints[0] != 2){
-		DPRINT("wrong number of parameter for cmos\n");
-		return;
-	}
-	current_drive = ints[1];
-	if (current_drive < 0 || current_drive >= 8){
-		DPRINT("bad drive for set_cmos\n");
-		return;
-	}
-	if (current_drive >= 4 && !FDC2)
-		fdc2_adr(0, 0x370);
-	if (ints[2] <= 0 || ints[2] >= NUMBER(default_drive_params)){
-		DPRINT1("bad cmos code %d\n", ints[2]);
-		return;
-	}
-	DP->cmos = ints[2];
-	DPRINT1("setting cmos code to %d\n", ints[2]);
-}
-
-static struct param_table {
-	const char *name;
-	void (*fn)(int *ints, int param);
-	int def_param;
-} config_params[]={
-	{ "allowed_drive_mask", allow_drives, 0xff },
-	{ "all_drives", allow_drives, 0xff },
-	{ "asus_pci", allow_drives, 0x33 },
-
-	{ "daring", daring, 1},
-
-	{ "two_fdc", fdc2_adr, 0x370 },
-	{ "one_fdc", fdc2_adr, 0 },
-
-	{ "thinkpad", floppy_invert_dcl, 1 },
-
-	{ "cmos", set_cmos, 0 },
-
-	{ "unexpected_interrupts", unex, 1 },
-	{ "no_unexpected_interrupts", unex, 0 },
-	{ "L40SX", unex, 0 } };
-
-#define FLOPPY_SETUP
-void floppy_setup(char *str, int *ints)
-{
-	int i;
-	int param;
-	if (str)
-		for (i=0; i< ARRAY_SIZE(config_params); i++){
-			if (strcmp(str,config_params[i].name) == 0){
-				if (ints[0])
-					param = ints[1];
-				else
-					param = config_params[i].def_param;
-				config_params[i].fn(ints,param);
-				return;
-			}
-		}
-	if (str) {
-		DPRINT1("unknown floppy option [%s]\n", str);
-		
-		DPRINT("allowed options are:");
-		for (i=0; i< ARRAY_SIZE(config_params); i++)
-			printk(" %s",config_params[i].name);
-		printk("\n");
-	} else
-		DPRINT("botched floppy option\n");
-	DPRINT("Read linux/drivers/block/README.fd\n");
-}
-
-int floppy_init(void)
-{
-	int i,unit,drive;
-	int have_no_fdc= -EIO;
-
-	raw_cmd = 0;
-
-	sti();
-
-	if (register_blkdev(MAJOR_NR,"fd",&floppy_fops)) {
-		printk("Unable to get major %d for floppy\n",MAJOR_NR);
-		return -EBUSY;
-	}
-
-	for (i=0; i<256; i++)
-		if (ITYPE(i))
-			floppy_sizes[i] = floppy_type[ITYPE(i)].size >> 1;
-		else
-			floppy_sizes[i] = MAX_DISK_SIZE;
-
-	blk_size[MAJOR_NR] = floppy_sizes;
-	blksize_size[MAJOR_NR] = floppy_blocksizes;
-	blk_dev[MAJOR_NR].request_fn = DEVICE_REQUEST;
-	reschedule_timeout(MAXTIMEOUT, "floppy init", MAXTIMEOUT);
-	config_types();
-
-	for (i = 0; i < N_FDC; i++) {
-		fdc = i;
-		CLEARSTRUCT(FDCS);
-		FDCS->dtr = -1;
-		FDCS->dor = 0x4;
-	}
-
-	fdc_state[0].address = FDC1;
-#if N_FDC > 1
-	fdc_state[1].address = FDC2;
-#endif
-
-	if (floppy_grab_irq_and_dma()){
-		unregister_blkdev(MAJOR_NR,"fd");
-		return -EBUSY;
-	}
-
-	/* initialise drive state */
-	for (drive = 0; drive < N_DRIVE; drive++) {
-		CLEARSTRUCT(UDRS);
-		CLEARSTRUCT(UDRWE);
-		UDRS->flags = FD_VERIFY | FD_DISK_NEWCHANGE | FD_DISK_CHANGED;
-		UDRS->fd_device = -1;
-		floppy_track_buffer = NULL;
-		max_buffer_sectors = 0;
-	}
-
-	for (i = 0; i < N_FDC; i++) {
-		fdc = i;
-		FDCS->driver_version = FD_DRIVER_VERSION;
-		for (unit=0; unit<4; unit++)
-			FDCS->track[unit] = 0;
-		if (FDCS->address == -1)
-			continue;
-		FDCS->rawcmd = 2;
-		if (user_reset_fdc(-1,FD_RESET_ALWAYS,0)){
-			FDCS->address = -1;
-			continue;
-		}
-		/* Try to determine the floppy controller type */
-		FDCS->version = get_fdc_version();
-		if (FDCS->version == FDC_NONE){
-			FDCS->address = -1;
-			continue;
-		}
-
-		request_region(FDCS->address, 6, "floppy");
-		request_region(FDCS->address+7, 1, "floppy DIR");
-		/* address + 6 is reserved, and may be taken by IDE.
-		 * Unfortunately, Adaptec doesn't know this :-(, */
-
-		have_no_fdc = 0;
-		/* Not all FDCs seem to be able to handle the version command
-		 * properly, so force a reset for the standard FDC clones,
-		 * to avoid interrupt garbage.
-		 */
-		FDCS->has_fifo = FDCS->version >= FDC_82077_ORIG;
-		user_reset_fdc(-1,FD_RESET_ALWAYS,0);
-	}
-	fdc=0;
-	del_timer(&fd_timeout);
-	current_drive = 0;
-	floppy_release_irq_and_dma();
-	initialising=0;
-	if (have_no_fdc) {
-		DPRINT("no floppy controllers found\n");
-		unregister_blkdev(MAJOR_NR,"fd");
-	} else
-		virtual_dma_init();
-	return have_no_fdc;
-}
-
-static int floppy_grab_irq_and_dma(void)
-{
-	int i;
-	cli();
-	if (usage_count++){
-		sti();
-		return 0;
-	}
-	sti();
-	MOD_INC_USE_COUNT;
-	for (i=0; i< N_FDC; i++){
-		if (FDCS->address != -1){
-			fdc = i;
-			reset_fdc_info(1);
-			fd_outb(FDCS->dor, FD_DOR);
-		}
-	}
-	set_dor(0, ~0, 8);  /* avoid immediate interrupt */
-
-	if (fd_request_irq()) {
-		DPRINT1("Unable to grab IRQ%d for the floppy driver\n",
-			FLOPPY_IRQ);
-		return -1;
-	}
-	if (fd_request_dma()) {
-		DPRINT1("Unable to grab DMA%d for the floppy driver\n",
-			FLOPPY_DMA);
-		fd_free_irq();
-		return -1;
-	}
-	for (fdc = 0; fdc < N_FDC; fdc++)
-		if (FDCS->address != -1)
-			fd_outb(FDCS->dor, FD_DOR);
-	fdc = 0;
-	fd_enable_irq();
-	return 0;
-}
-
-static void floppy_release_irq_and_dma(void)
-{
-#ifdef FLOPPY_SANITY_CHECK
-	int drive;
-#endif
-	long tmpsize;
-	void *tmpaddr;
-
-	cli();
-	if (--usage_count){
-		sti();
-		return;
-	}
-	sti();
-	MOD_DEC_USE_COUNT;
-	fd_disable_dma();
-	fd_free_dma();
-	fd_disable_irq();
-	fd_free_irq();
-
-	set_dor(0, ~0, 8);
-#if N_FDC > 1
-	set_dor(1, ~8, 0);
-#endif
-	floppy_enable_hlt();
-
-	if (floppy_track_buffer && max_buffer_sectors) {
-		tmpsize = max_buffer_sectors*1024;
-		tmpaddr = (void *)floppy_track_buffer;
-		floppy_track_buffer = 0;
-		max_buffer_sectors = 0;
-		buffer_min = buffer_max = -1;
-		free_pages((unsigned long)tmpaddr, __get_order(tmpsize));
-	}
-
-#ifdef FLOPPY_SANITY_CHECK
-	for (drive=0; drive < N_FDC * 4; drive++)
-		if (motor_off_timer[drive].next)
-			printk("motor off timer %d still active\n", drive);
-
-	if (fd_timeout.next)
-		printk("floppy timer still active:%s\n", timeout_message);
-	if (fd_timer.next)
-		printk("auxiliary floppy timer still active\n");
-	if (floppy_tq.sync)
-		printk("task queue still active\n");
-#endif
-}
-
-
-#ifdef MODULE
-
-extern char *get_options(char *str, int *ints);
-
-static void mod_setup(char *pattern, void (*setup)(char *, int *))
-{
-	int i;
-	char c;
-	int j;
-	int match;
-	char buffer[100];
-	int ints[11];
-	int length = strlen(pattern)+1;
-
-	match=0;
-	j=1;
-
-	for (i=current->mm->env_start; i< current->mm->env_end; i ++){
-		c= get_fs_byte(i);
-		if (match){
-			if (j==99)
-				c='\0';
-			buffer[j] = c;
-			if (!c || c == ' ' || c == '\t'){
-				if (j){
-					buffer[j] = '\0';
-					setup(get_options(buffer,ints),ints);
-				}
-				j=0;
-			} else
-				j++;
-			if (!c)
-				break;
-			continue;
-		}
-		if ((!j && !c) || (j && c == pattern[j-1]))
-			j++;
-		else
-			j=0;
-		if (j==length){
-			match=1;
-			j=0;
-		}
-	}
-}
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-int init_module(void)
-{
-	printk("inserting floppy driver for %s\n", kernel_version);
-		
-	mod_setup("floppy=", floppy_setup);
-		
-	return floppy_init();
-}
-
-void cleanup_module(void)
-{
-	int fdc;
-		
-	for (fdc=0; fdc<2; fdc++)
-		if (FDCS->address != -1){
-			release_region(FDCS->address, 6);
-			release_region(FDCS->address+7, 1);
-	}
-		
-	unregister_blkdev(MAJOR_NR, "fd");
-
-	blk_dev[MAJOR_NR].request_fn = 0;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/block/genhd.c b/i386/i386at/gpl/linux/block/genhd.c
deleted file mode 100644
index cebc7eaa..00000000
--- a/i386/i386at/gpl/linux/block/genhd.c
+++ /dev/null
@@ -1,610 +0,0 @@
-/*
- *  Code extracted from
- *  linux/kernel/hd.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *
- *
- *  Thanks to Branko Lankester, lankeste@fwi.uva.nl, who found a bug
- *  in the early extended-partition checks and added DM partitions
- *
- *  Support for DiskManager v6.0x added by Mark Lord (mlord@bnr.ca)
- *  with information provided by OnTrack.  This now works for linux fdisk
- *  and LILO, as well as loadlin and bootln.  Note that disks other than
- *  /dev/hda *must* have a "DOS" type 0x51 partition in the first slot (hda1).
- *
- *  More flexible handling of extended partitions - aeb, 950831
- *
- *  Check partition table on IDE disks for common CHS translations
- */
-
-#include <linux/config.h>
-#include <linux/fs.h>
-#include <linux/genhd.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/string.h>
-
-#include <asm/system.h>
-
-#ifdef __alpha__
-/*
- * On the Alpha, we get unaligned access exceptions on
- *  p->nr_sects and p->start_sect, when the partition table
- *  is not on a 4-byte boundary, which is frequently the case.
- * This code uses unaligned load instructions to prevent
- *  such exceptions.
- */
-#include <asm/unaligned.h>
-#define NR_SECTS(p)	ldl_u(&p->nr_sects)
-#define START_SECT(p)	ldl_u(&p->start_sect)
-#else /* __alpha__ */
-#define NR_SECTS(p)	p->nr_sects
-#define START_SECT(p)	p->start_sect
-#endif /* __alpha__ */
-
-#ifdef MACH
-#include <i386/ipl.h>
-#endif
-
-struct gendisk *gendisk_head = NULL;
-
-static int current_minor = 0;
-extern int *blk_size[];
-extern void rd_load(void);
-
-extern int chr_dev_init(void);
-extern int blk_dev_init(void);
-extern int scsi_dev_init(void);
-extern int net_dev_init(void);
-
-static void print_minor_name (struct gendisk *hd, int minor)
-{
-	unsigned int unit = minor >> hd->minor_shift;
-	unsigned int part = minor & ((1 << hd->minor_shift) - 1);
-
-#ifdef CONFIG_BLK_DEV_IDE
-	/*
-	 * IDE devices use multiple major numbers, but the drives
-	 * are named as:  {hda,hdb}, {hdc,hdd}, {hde,hdf}, {hdg,hdh}..
-	 * This requires some creative handling here to find the
-	 * correct name to use, with some help from ide.c
-	 */
-	if (!strcmp(hd->major_name,"ide")) {
-		char name[16];		/* more than large enough */
-		strcpy(name, hd->real_devices); /* courtesy ide.c */
-		name[strlen(name)-1] += unit;
-		printk(" %s", name);
-	} else
-#endif
-		printk(" %s%c", hd->major_name, 'a' + unit);
-	if (part)
-		printk("%d", part);
-	else
-		printk(":");
-}
-
-static void add_partition (struct gendisk *hd, int minor, int start, int size)
-{
-	hd->part[minor].start_sect = start;
-	hd->part[minor].nr_sects   = size;
-	/*	print_minor_name(hd, minor);*/
-}
-
-static inline int is_extended_partition(struct partition *p)
-{
-	return (p->sys_ind == DOS_EXTENDED_PARTITION ||
-		p->sys_ind == LINUX_EXTENDED_PARTITION);
-}
-
-#ifdef CONFIG_MSDOS_PARTITION
-/*
- * Create devices for each logical partition in an extended partition.
- * The logical partitions form a linked list, with each entry being
- * a partition table with two entries.  The first entry
- * is the real data partition (with a start relative to the partition
- * table start).  The second is a pointer to the next logical partition
- * (with a start relative to the entire extended partition).
- * We do not create a Linux partition for the partition tables, but
- * only for the actual data partitions.
- */
-
-static void extended_partition(struct gendisk *hd, kdev_t dev)
-{
-	struct buffer_head *bh;
-	struct partition *p;
-	unsigned long first_sector, first_size, this_sector, this_size;
-	int mask = (1 << hd->minor_shift) - 1;
-	int i;
-
-	first_sector = hd->part[MINOR(dev)].start_sect;
-	first_size = hd->part[MINOR(dev)].nr_sects;
-	this_sector = first_sector;
-
-	while (1) {
-		if ((current_minor & mask) == 0)
-			return;
-		if (!(bh = bread(dev,0,1024)))
-			return;
-	  /*
-	   * This block is from a device that we're about to stomp on.
-	   * So make sure nobody thinks this block is usable.
-	   */
-		bh->b_state = 0;
-
-		if (*(unsigned short *) (bh->b_data+510) != 0xAA55)
-			goto done;
-
-		p = (struct partition *) (0x1BE + bh->b_data);
-
-		this_size = hd->part[MINOR(dev)].nr_sects;
-
-		/*
-		 * Usually, the first entry is the real data partition,
-		 * the 2nd entry is the next extended partition, or empty,
-		 * and the 3rd and 4th entries are unused.
-		 * However, DRDOS sometimes has the extended partition as
-		 * the first entry (when the data partition is empty),
-		 * and OS/2 seems to use all four entries.
-		 */
-
-		/* 
-		 * First process the data partition(s)
-		 */
-		for (i=0; i<4; i++, p++) {
-		    if (!NR_SECTS(p) || is_extended_partition(p))
-		      continue;
-
-		    /* Check the 3rd and 4th entries -
-		       these sometimes contain random garbage */
-		    if (i >= 2
-			&& START_SECT(p) + NR_SECTS(p) > this_size
-			&& (this_sector + START_SECT(p) < first_sector ||
-			    this_sector + START_SECT(p) + NR_SECTS(p) >
-			     first_sector + first_size))
-		      continue;
-
-		    add_partition(hd, current_minor, this_sector+START_SECT(p), NR_SECTS(p));
-		    current_minor++;
-		    if ((current_minor & mask) == 0)
-		      goto done;
-		}
-		/*
-		 * Next, process the (first) extended partition, if present.
-		 * (So far, there seems to be no reason to make
-		 *  extended_partition()  recursive and allow a tree
-		 *  of extended partitions.)
-		 * It should be a link to the next logical partition.
-		 * Create a minor for this just long enough to get the next
-		 * partition table.  The minor will be reused for the next
-		 * data partition.
-		 */
-		p -= 4;
-		for (i=0; i<4; i++, p++)
-		  if(NR_SECTS(p) && is_extended_partition(p))
-		    break;
-		if (i == 4)
-		  goto done;	 /* nothing left to do */
-
-		hd->part[current_minor].nr_sects = NR_SECTS(p);
-		hd->part[current_minor].start_sect = first_sector + START_SECT(p);
-		this_sector = first_sector + START_SECT(p);
-		dev = MKDEV(hd->major, current_minor);
-		brelse(bh);
-	}
-done:
-	brelse(bh);
-}
-
-static int msdos_partition(struct gendisk *hd, kdev_t dev, unsigned long first_sector)
-{
-	int i, minor = current_minor;
-	struct buffer_head *bh;
-	struct partition *p;
-	unsigned char *data;
-	int mask = (1 << hd->minor_shift) - 1;
-#ifdef CONFIG_BLK_DEV_IDE
-	int tested_for_xlate = 0;
-
-read_mbr:
-#endif
-	if (!(bh = bread(dev,0,1024))) {
-		printk(" unable to read partition table\n");
-		return -1;
-	}
-	data = bh->b_data;
-	/* In some cases we modify the geometry    */
-	/*  of the drive (below), so ensure that   */
-	/*  nobody else tries to re-use this data. */
-	bh->b_state = 0;
-#ifdef CONFIG_BLK_DEV_IDE
-check_table:
-#endif
-	if (*(unsigned short *)  (0x1fe + data) != 0xAA55) {
-		brelse(bh);
-		return 0;
-	}
-	p = (struct partition *) (0x1be + data);
-
-#ifdef CONFIG_BLK_DEV_IDE
-	if (!tested_for_xlate++) {	/* Do this only once per disk */
-		/*
-		 * Look for various forms of IDE disk geometry translation
-		 */
-		extern int ide_xlate_1024(kdev_t, int, const char *);
-		unsigned int sig = *(unsigned short *)(data + 2);
-		if (p->sys_ind == EZD_PARTITION) {
-			/*
-			 * The remainder of the disk must be accessed using
-			 * a translated geometry that reduces the number of 
-			 * apparent cylinders to less than 1024 if possible.
-			 *
-			 * ide_xlate_1024() will take care of the necessary
-			 * adjustments to fool fdisk/LILO and partition check.
-			 */
-			if (ide_xlate_1024(dev, -1, " [EZD]")) {
-				data += 512;
-				goto check_table;
-			}
-		} else if (p->sys_ind == DM6_PARTITION) {
-
-			/*
-			 * Everything on the disk is offset by 63 sectors,
-			 * including a "new" MBR with its own partition table,
-			 * and the remainder of the disk must be accessed using
-			 * a translated geometry that reduces the number of 
-			 * apparent cylinders to less than 1024 if possible.
-			 *
-			 * ide_xlate_1024() will take care of the necessary
-			 * adjustments to fool fdisk/LILO and partition check.
-			 */
-			if (ide_xlate_1024(dev, 1, " [DM6:DDO]")) {
-				brelse(bh);
-				goto read_mbr;	/* start over with new MBR */
-			}
-		} else if (sig <= 0x1ae && *(unsigned short *)(data + sig) == 0x55AA
-			 && (1 & *(unsigned char *)(data + sig + 2)) ) 
-		{
-			/*
-			 * DM6 signature in MBR, courtesy of OnTrack
-			 */
-			(void) ide_xlate_1024 (dev, 0, " [DM6:MBR]");
-		} else if (p->sys_ind == DM6_AUX1PARTITION || p->sys_ind == DM6_AUX3PARTITION) {
-			/*
-			 * DM6 on other than the first (boot) drive
-			 */
-			(void) ide_xlate_1024(dev, 0, " [DM6:AUX]");
-		} else {
-			/*
-			 * Examine the partition table for common translations.
-			 * This is necessary for drives for situations where
-			 * the translated geometry is unavailable from the BIOS.
-			 */
-			for (i = 0; i < 4 ; i++) {
-				struct partition *q = &p[i];
-				if (NR_SECTS(q) && q->sector == 1 && q->end_sector == 63) {
-					unsigned int heads = q->end_head + 1;
-					if (heads == 32 || heads == 64 || heads == 128) {
-
-						(void) ide_xlate_1024(dev, heads, " [PTBL]");
-						break;
-					}
-				}
-			}
-		}
-	}
-#endif	/* CONFIG_BLK_DEV_IDE */
-
-	current_minor += 4;  /* first "extra" minor (for extended partitions) */
-	for (i=1 ; i<=4 ; minor++,i++,p++) {
-		if (!NR_SECTS(p))
-			continue;
-		add_partition(hd, minor, first_sector+START_SECT(p), NR_SECTS(p));
-		if (is_extended_partition(p)) {
-		  /*			printk(" <");*/
-			/*
-			 * If we are rereading the partition table, we need
-			 * to set the size of the partition so that we will
-			 * be able to bread the block containing the extended
-			 * partition info.
-			 */
-			hd->sizes[minor] = hd->part[minor].nr_sects 
-			  	>> (BLOCK_SIZE_BITS - 9);
-			extended_partition(hd, MKDEV(hd->major, minor));
-			/*			printk(" >");*/
-			/* prevent someone doing mkfs or mkswap on an
-			   extended partition, but leave room for LILO */
-			if (hd->part[minor].nr_sects > 2)
-				hd->part[minor].nr_sects = 2;
-		}
-	}
-	/*
-	 *  Check for old-style Disk Manager partition table
-	 */
-	if (*(unsigned short *) (data+0xfc) == 0x55AA) {
-		p = (struct partition *) (0x1be + data);
-		for (i = 4 ; i < 16 ; i++, current_minor++) {
-			p--;
-			if ((current_minor & mask) == 0)
-				break;
-			if (!(START_SECT(p) && NR_SECTS(p)))
-				continue;
-			add_partition(hd, current_minor, START_SECT(p), NR_SECTS(p));
-		}
-	}
-	/*	printk("\n");*/
-	brelse(bh);
-	return 1;
-}
-
-#endif /* CONFIG_MSDOS_PARTITION */
-
-#ifdef CONFIG_OSF_PARTITION
-
-static int osf_partition(struct gendisk *hd, unsigned int dev, unsigned long first_sector)
-{
-	int i;
-	int mask = (1 << hd->minor_shift) - 1;
-	struct buffer_head *bh;
-	struct disklabel {
-		u32 d_magic;
-		u16 d_type,d_subtype;
-		u8 d_typename[16];
-		u8 d_packname[16];
-		u32 d_secsize;
-		u32 d_nsectors;
-		u32 d_ntracks;
-		u32 d_ncylinders;
-		u32 d_secpercyl;
-		u32 d_secprtunit;
-		u16 d_sparespertrack;
-		u16 d_sparespercyl;
-		u32 d_acylinders;
-		u16 d_rpm, d_interleave, d_trackskew, d_cylskew;
-		u32 d_headswitch, d_trkseek, d_flags;
-		u32 d_drivedata[5];
-		u32 d_spare[5];
-		u32 d_magic2;
-		u16 d_checksum;
-		u16 d_npartitions;
-		u32 d_bbsize, d_sbsize;
-		struct d_partition {
-			u32 p_size;
-			u32 p_offset;
-			u32 p_fsize;
-			u8  p_fstype;
-			u8  p_frag;
-			u16 p_cpg;
-		} d_partitions[8];
-	} * label;
-	struct d_partition * partition;
-#define DISKLABELMAGIC (0x82564557UL)
-
-	if (!(bh = bread(dev,0,1024))) {
-		printk("unable to read partition table\n");
-		return -1;
-	}
-	label = (struct disklabel *) (bh->b_data+64);
-	partition = label->d_partitions;
-	if (label->d_magic != DISKLABELMAGIC) {
-		printk("magic: %08x\n", label->d_magic);
-		brelse(bh);
-		return 0;
-	}
-	if (label->d_magic2 != DISKLABELMAGIC) {
-		printk("magic2: %08x\n", label->d_magic2);
-		brelse(bh);
-		return 0;
-	}
-	for (i = 0 ; i < label->d_npartitions; i++, partition++) {
-		if ((current_minor & mask) == 0)
-		        break;
-		if (partition->p_size)
-			add_partition(hd, current_minor,
-				first_sector+partition->p_offset,
-				partition->p_size);
-		current_minor++;
-	}
-	/*	printk("\n");*/
-	brelse(bh);
-	return 1;
-}
-
-#endif /* CONFIG_OSF_PARTITION */
-
-#ifdef CONFIG_SUN_PARTITION
-
-static int sun_partition(struct gendisk *hd, unsigned int dev, unsigned long first_sector)
-{
-	int i, csum;
-	unsigned short *ush;
-	struct buffer_head *bh;
-	struct sun_disklabel {
-		unsigned char info[128];   /* Informative text string */
-		unsigned char spare[292];  /* Boot information etc. */
-		unsigned short rspeed;     /* Disk rotational speed */
-		unsigned short pcylcount;  /* Physical cylinder count */
-		unsigned short sparecyl;   /* extra sects per cylinder */
-		unsigned char spare2[4];   /* More magic... */
-		unsigned short ilfact;     /* Interleave factor */
-		unsigned short ncyl;       /* Data cylinder count */
-		unsigned short nacyl;      /* Alt. cylinder count */
-		unsigned short ntrks;      /* Tracks per cylinder */
-		unsigned short nsect;      /* Sectors per track */
-		unsigned char spare3[4];   /* Even more magic... */
-		struct sun_partition {
-			unsigned long start_cylinder;
-			unsigned long num_sectors;
-		} partitions[8];
-		unsigned short magic;      /* Magic number */
-		unsigned short csum;       /* Label xor'd checksum */
-	} * label;		
-	struct sun_partition *p;
-	unsigned long spc;
-#define SUN_LABEL_MAGIC  0xDABE
-
-	if(!(bh = bread(dev, 0, 1024))) {
-		printk("Dev %d: unable to read partition table\n", dev);
-		return -1;
-	}
-	label = (struct sun_disklabel *) bh->b_data;
-	p = label->partitions;
-	if(label->magic != SUN_LABEL_MAGIC) {
-		printk("Dev %d Sun disklabel: bad magic %08x\n", dev, label->magic);
-		brelse(bh);
-		return 0;
-	}
-	/* Look at the checksum */
-	ush = ((unsigned short *) (label+1)) - 1;
-	for(csum = 0; ush >= ((unsigned short *) label);)
-		csum ^= *ush--;
-	if(csum) {
-		printk("Dev %d Sun disklabel: Csum bad, label corrupted\n", dev);
-		brelse(bh);
-		return 0;
-	}
-	/* All Sun disks have 8 partition entries */
-	spc = (label->ntrks * label->nsect);
-	for(i=0; i < 8; i++, p++) {
-		unsigned long st_sector;
-
-		/* We register all partitions, even if zero size, so that
-		 * the minor numbers end up ok as per SunOS interpretation.
-		 */
-		st_sector = first_sector + (p->start_cylinder * spc);
-		add_partition(hd, current_minor, st_sector, p->num_sectors);
-		current_minor++;
-	}
-	/*	printk("\n");*/
-	brelse(bh);
-	return 1;
-}
-
-#endif /* CONFIG_SUN_PARTITION */
-
-static void check_partition(struct gendisk *hd, kdev_t dev)
-{
-	static int first_time = 1;
-	unsigned long first_sector;
-
-	/*	if (first_time)
-		printk("Partition check:\n");*/
-	first_time = 0;
-	first_sector = hd->part[MINOR(dev)].start_sect;
-
-	/*
-	 * This is a kludge to allow the partition check to be
-	 * skipped for specific drives (e.g. IDE cd-rom drives)
-	 */
-	if ((int)first_sector == -1) {
-		hd->part[MINOR(dev)].start_sect = 0;
-		return;
-	}
-
-	/*	printk(" ");
-	print_minor_name(hd, MINOR(dev));*/
-#ifdef CONFIG_MSDOS_PARTITION
-	if (msdos_partition(hd, dev, first_sector))
-		return;
-#endif
-#ifdef CONFIG_OSF_PARTITION
-	if (osf_partition(hd, dev, first_sector))
-		return;
-#endif
-#ifdef CONFIG_SUN_PARTITION
-	if(sun_partition(hd, dev, first_sector))
-		return;
-#endif
-	printk(" unknown partition table\n");
-}
-
-/* This function is used to re-read partition tables for removable disks.
-   Much of the cleanup from the old partition tables should have already been
-   done */
-
-/* This function will re-read the partition tables for a given device,
-and set things back up again.  There are some important caveats,
-however.  You must ensure that no one is using the device, and no one
-can start using the device while this function is being executed. */
-
-void resetup_one_dev(struct gendisk *dev, int drive)
-{
-	int i;
-	int first_minor	= drive << dev->minor_shift;
-	int end_minor	= first_minor + dev->max_p;
-
-	blk_size[dev->major] = NULL;
-	current_minor = 1 + first_minor;
-	check_partition(dev, MKDEV(dev->major, first_minor));
-
- 	/*
- 	 * We need to set the sizes array before we will be able to access
- 	 * any of the partitions on this device.
- 	 */
-	if (dev->sizes != NULL) {	/* optional safeguard in ll_rw_blk.c */
-		for (i = first_minor; i < end_minor; i++)
-			dev->sizes[i] = dev->part[i].nr_sects >> (BLOCK_SIZE_BITS - 9);
-		blk_size[dev->major] = dev->sizes;
-	}
-}
-
-static void setup_dev(struct gendisk *dev)
-{
-	int i, drive;
-	int end_minor	= dev->max_nr * dev->max_p;
-
-	blk_size[dev->major] = NULL;
-	for (i = 0 ; i < end_minor; i++) {
-		dev->part[i].start_sect = 0;
-		dev->part[i].nr_sects = 0;
-	}
-	dev->init(dev);	
-	for (drive = 0 ; drive < dev->nr_real ; drive++) {
-		int first_minor	= drive << dev->minor_shift;
-		current_minor = 1 + first_minor;
-		check_partition(dev, MKDEV(dev->major, first_minor));
-	}
-	if (dev->sizes != NULL) {	/* optional safeguard in ll_rw_blk.c */
-		for (i = 0; i < end_minor; i++)
-			dev->sizes[i] = dev->part[i].nr_sects >> (BLOCK_SIZE_BITS - 9);
-		blk_size[dev->major] = dev->sizes;
-	}
-}
-
-void device_setup(void)
-{
-	extern void console_map_init(void);
-	struct gendisk *p;
-	int nr=0;
-#ifdef MACH
-	extern int linux_intr_pri;
-
-	linux_intr_pri = SPL5;
-#endif
-
-#ifndef MACH
-	chr_dev_init();
-#endif
-	blk_dev_init();
-	sti();
-#ifdef CONFIG_SCSI
-	scsi_dev_init();
-#endif
-#ifdef CONFIG_INET
-#ifdef MACH
-	linux_intr_pri = SPL6;
-#endif
-	net_dev_init();
-#endif
-#ifndef MACH
-	console_map_init();
-#endif
-
-	for (p = gendisk_head ; p ; p=p->next) {
-		setup_dev(p);
-		nr += p->nr_real;
-	}
-#ifdef CONFIG_BLK_DEV_RAM
-	rd_load();
-#endif
-}
diff --git a/i386/i386at/gpl/linux/block/ide-cd.c b/i386/i386at/gpl/linux/block/ide-cd.c
deleted file mode 100644
index 6dc93806..00000000
--- a/i386/i386at/gpl/linux/block/ide-cd.c
+++ /dev/null
@@ -1,2770 +0,0 @@
-/*
- * linux/drivers/block/ide-cd.c
- *
- * 1.00  Oct 31, 1994 -- Initial version.
- * 1.01  Nov  2, 1994 -- Fixed problem with starting request in
- *                       cdrom_check_status.
- * 1.03  Nov 25, 1994 -- leaving unmask_intr[] as a user-setting (as for disks)
- * (from mlord)       -- minor changes to cdrom_setup()
- *                    -- renamed ide_dev_s to ide_drive_t, enable irq on command
- * 2.00  Nov 27, 1994 -- Generalize packet command interface;
- *                       add audio ioctls.
- * 2.01  Dec  3, 1994 -- Rework packet command interface to handle devices
- *                       which send an interrupt when ready for a command.
- * 2.02  Dec 11, 1994 -- Cache the TOC in the driver.
- *                       Don't use SCMD_PLAYAUDIO_TI; it's not included
- *                       in the current version of ATAPI.
- *                       Try to use LBA instead of track or MSF addressing
- *                       when possible.
- *                       Don't wait for READY_STAT.
- * 2.03  Jan 10, 1995 -- Rewrite block read routines to handle block sizes
- *                       other than 2k and to move multiple sectors in a
- *                       single transaction.
- * 2.04  Apr 21, 1995 -- Add work-around for Creative Labs CD220E drives.
- *                       Thanks to Nick Saw <cwsaw@pts7.pts.mot.com> for
- *                       help in figuring this out.  Ditto for Acer and
- *                       Aztech drives, which seem to have the same problem.
- * 2.04b May 30, 1995 -- Fix to match changes in ide.c version 3.16 -ml
- * 2.05  Jun  8, 1995 -- Don't attempt to retry after an illegal request
- *                        or data protect error.
- *                       Use HWIF and DEV_HWIF macros as in ide.c.
- *                       Always try to do a request_sense after
- *                        a failed command.
- *                       Include an option to give textual descriptions
- *                        of ATAPI errors.
- *                       Fix a bug in handling the sector cache which
- *                        showed up if the drive returned data in 512 byte
- *                        blocks (like Pioneer drives).  Thanks to
- *                        Richard Hirst <srh@gpt.co.uk> for diagnosing this.
- *                       Properly supply the page number field in the
- *                        MODE_SELECT command.
- *                       PLAYAUDIO12 is broken on the Aztech; work around it.
- * 2.05x Aug 11, 1995 -- lots of data structure renaming/restructuring in ide.c
- *                       (my apologies to Scott, but now ide-cd.c is independent)
- * 3.00  Aug 22, 1995 -- Implement CDROMMULTISESSION ioctl.
- *                       Implement CDROMREADAUDIO ioctl (UNTESTED).
- *                       Use input_ide_data() and output_ide_data().
- *                       Add door locking.
- *                       Fix usage count leak in cdrom_open, which happened
- *                        when a read-write mount was attempted.
- *                       Try to load the disk on open.
- *                       Implement CDROMEJECT_SW ioctl (off by default).
- *                       Read total cdrom capacity during open.
- *                       Rearrange logic in cdrom_decode_status.  Issue
- *                        request sense commands for failed packet commands
- *                        from here instead of from cdrom_queue_packet_command.
- *                        Fix a race condition in retrieving error information.
- *                       Suppress printing normal unit attention errors and
- *                        some drive not ready errors.
- *                       Implement CDROMVOLREAD ioctl.
- *                       Implement CDROMREADMODE1/2 ioctls.
- *                       Fix race condition in setting up interrupt handlers
- *                        when the `serialize' option is used.
- * 3.01  Sep  2, 1995 -- Fix ordering of reenabling interrupts in
- *                        cdrom_queue_request.
- *                       Another try at using ide_[input,output]_data.
- * 3.02  Sep 16, 1995 -- Stick total disk capacity in partition table as well.
- *                       Make VERBOSE_IDE_CD_ERRORS dump failed command again.
- *                       Dump out more information for ILLEGAL REQUEST errs.
- *                       Fix handling of errors occuring before the
- *                        packet command is transferred.
- *                       Fix transfers with odd bytelengths.
- * 3.03  Oct 27, 1995 -- Some Creative drives have an id of just `CD'.
- *                       `DCI-2S10' drives are broken too.
- * 3.04  Nov 20, 1995 -- So are Vertos drives.
- * 3.05  Dec  1, 1995 -- Changes to go with overhaul of ide.c and ide-tape.c
- * 3.06  Dec 16, 1995 -- Add support needed for partitions.
- *                       More workarounds for Vertos bugs (based on patches
- *                        from Holger Dietze <dietze@aix520.informatik.uni-leipzig.de>).
- *                       Try to eliminate byteorder assumptions.
- *                       Use atapi_cdrom_subchnl struct definition.
- *                       Add STANDARD_ATAPI compilation option.
- * 3.07  Jan 29, 1996 -- More twiddling for broken drives: Sony 55D,
- *                        Vertos 300.
- *                       Add NO_DOOR_LOCKING configuration option.
- *                       Handle drive_cmd requests w/NULL args (for hdparm -t).
- *                       Work around sporadic Sony55e audio play problem.
- * 3.07a Feb 11, 1996 -- check drive->id for NULL before dereferencing, to fix
- *                        problem with "hde=cdrom" with no drive present.  -ml
- *
- * NOTE: Direct audio reads will only work on some types of drive.
- * So far, i've received reports of success for Sony and Toshiba drives.
- *
- * ATAPI cd-rom driver.  To be used with ide.c.
- *
- * Copyright (C) 1994, 1995, 1996  scott snyder  <snyder@fnald0.fnal.gov>
- * May be copied or modified under the terms of the GNU General Public License
- * (../../COPYING).
- */
-
-
-/***************************************************************************/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/malloc.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/blkdev.h>
-#include <linux/errno.h>
-#include <linux/hdreg.h>
-#include <linux/cdrom.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/byteorder.h>
-#include <asm/segment.h>
-#ifdef __alpha__
-# include <asm/unaligned.h>
-#endif
-
-#include "ide.h"
-
-
-
-/* Turn this on to have the driver print out the meanings of the
-   ATAPI error codes.  This will use up additional kernel-space
-   memory, though. */
-
-#ifndef VERBOSE_IDE_CD_ERRORS
-#define VERBOSE_IDE_CD_ERRORS 0
-#endif
-
-
-/* Turning this on will remove code to work around various nonstandard
-   ATAPI implementations.  If you know your drive follows the standard,
-   this will give you a slightly smaller kernel. */
-
-#ifndef STANDARD_ATAPI
-#define STANDARD_ATAPI 0
-#endif
-
-
-/* Turning this on will disable the door-locking functionality.
-   This is apparently needed for supermount. */
-
-#ifndef NO_DOOR_LOCKING
-#define NO_DOOR_LOCKING 0
-#endif
-
-
-/************************************************************************/
-
-#define SECTOR_SIZE 512
-#define SECTOR_BITS 9
-#define SECTORS_PER_FRAME (CD_FRAMESIZE / SECTOR_SIZE)
-
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
-/* special command codes for strategy routine. */
-#define PACKET_COMMAND        4315
-#define REQUEST_SENSE_COMMAND 4316
-#define RESET_DRIVE_COMMAND   4317
-
-/* Some ATAPI command opcodes (just like SCSI).
-   (Some other cdrom-specific codes are in cdrom.h.) */
-#define TEST_UNIT_READY         0x00
-#define REQUEST_SENSE           0x03
-#define START_STOP              0x1b
-#define ALLOW_MEDIUM_REMOVAL    0x1e
-#define READ_CAPACITY		0x25
-#define READ_10                 0x28
-#define MODE_SENSE_10           0x5a
-#define MODE_SELECT_10          0x55
-#define READ_CD                 0xbe
-
-
-/* ATAPI sense keys (mostly copied from scsi.h). */
-
-#define NO_SENSE                0x00
-#define RECOVERED_ERROR         0x01
-#define NOT_READY               0x02
-#define MEDIUM_ERROR            0x03
-#define HARDWARE_ERROR          0x04
-#define ILLEGAL_REQUEST         0x05
-#define UNIT_ATTENTION          0x06
-#define DATA_PROTECT            0x07
-#define ABORTED_COMMAND         0x0b
-#define MISCOMPARE              0x0e
-
-/* We want some additional flags for cd-rom drives.
-   To save space in the ide_drive_t struct, use some fields which
-   doesn't make sense for cd-roms -- `bios_sect' and `bios_head'. */
-
-/* Configuration flags.  These describe the capabilities of the drive.
-   They generally do not change after initialization, unless we learn
-   more about the drive from stuff failing. */
-struct ide_cd_config_flags {
-  __u8 drq_interrupt : 1; /* Device sends an interrupt when ready
-                                 for a packet command. */
-  __u8 no_doorlock   : 1; /* Drive cannot lock the door. */
-#if ! STANDARD_ATAPI
-  __u8 no_playaudio12: 1; /* The PLAYAUDIO12 command is not supported. */
- 
-  __u8 no_lba_toc    : 1; /* Drive cannot return TOC info in LBA format. */
-  __u8 playmsf_uses_bcd : 1; /* Drive uses BCD in PLAYAUDIO_MSF. */
-  __u8 old_readcd    : 1; /* Drive uses old READ CD opcode. */
-  __u8 vertos_lossage: 1; /* Drive is a Vertos 300,
-				 and likes to speak BCD. */
-#endif  /* not STANDARD_ATAPI */
-  __u8 reserved : 1;
-};
-#define CDROM_CONFIG_FLAGS(drive) ((struct ide_cd_config_flags *)&((drive)->bios_sect))
-
- 
-/* State flags.  These give information about the current state of the
-   drive, and will change during normal operation. */
-struct ide_cd_state_flags {
-  __u8 media_changed : 1; /* Driver has noticed a media change. */
-  __u8 toc_valid     : 1; /* Saved TOC information is current. */
-  __u8 door_locked   : 1; /* We think that the drive door is locked. */
-  __u8 eject_on_close: 1; /* Drive should eject when device is closed. */
-  __u8 reserved : 4;
-};
-#define CDROM_STATE_FLAGS(drive)  ((struct ide_cd_state_flags *)&((drive)->bios_head))
-
-
-#define SECTOR_BUFFER_SIZE CD_FRAMESIZE
-
-
-
-/****************************************************************************
- * Routines to read and write data from/to the drive, using
- * the routines input_ide_data() and output_ide_data() from ide.c.
- *
- * These routines will round up any request for an odd number of bytes,
- * so if an odd bytecount is specified, be sure that there's at least one
- * extra byte allocated for the buffer.
- */
-
-
-static inline
-void cdrom_in_bytes (ide_drive_t *drive, void *buffer, uint bytecount)
-{
-  ++bytecount;
-  ide_input_data (drive, buffer, bytecount / 4);
-  if ((bytecount & 0x03) >= 2)
-    {
-      insw (IDE_DATA_REG, ((byte *)buffer) + (bytecount & ~0x03), 1);
-    }
-}
-
-
-static inline
-void cdrom_out_bytes (ide_drive_t *drive, void *buffer, uint bytecount)
-{
-  ++bytecount;
-  ide_output_data (drive, buffer, bytecount / 4);
-  if ((bytecount & 0x03) >= 2)
-    {
-      outsw (IDE_DATA_REG, ((byte *)buffer) + (bytecount & ~0x03), 1);
-    }
-}
-
-
-
-/****************************************************************************
- * Descriptions of ATAPI error codes.
- */
-
-#define ARY_LEN(a) ((sizeof(a) / sizeof(a[0])))
-
-#if VERBOSE_IDE_CD_ERRORS
-
-/* From Table 124 of the ATAPI 1.2 spec. */
-
-char *sense_key_texts[16] = {
-  "No sense data",
-  "Recovered error",
-  "Not ready",
-  "Medium error",
-  "Hardware error",
-  "Illegal request",
-  "Unit attention",
-  "Data protect",
-  "(reserved)",
-  "(reserved)",
-  "(reserved)",
-  "Aborted command",
-  "(reserved)",
-  "(reserved)",
-  "Miscompare",
-  "(reserved)",
-};
-
-
-/* From Table 125 of the ATAPI 1.2 spec. */
-
-struct {
-  short asc_ascq;
-  char *text;
-} sense_data_texts[] = {
-  { 0x0000, "No additional sense information" },
-  { 0x0011, "Audio play operation in progress" },
-  { 0x0012, "Audio play operation paused" },
-  { 0x0013, "Audio play operation successfully completed" },
-  { 0x0014, "Audio play operation stopped due to error" },
-  { 0x0015, "No current audio status to return" },
-
-  { 0x0200, "No seek complete" },
-
-  { 0x0400, "Logical unit not ready - cause not reportable" },
-  { 0x0401, "Logical unit not ready - in progress (sic) of becoming ready" },
-  { 0x0402, "Logical unit not ready - initializing command required" },
-  { 0x0403, "Logical unit not ready - manual intervention required" },
-
-  { 0x0600, "No reference position found" },
-
-  { 0x0900, "Track following error" },
-  { 0x0901, "Tracking servo failure" },
-  { 0x0902, "Focus servo failure" },
-  { 0x0903, "Spindle servo failure" },
-
-  { 0x1100, "Unrecovered read error" },
-  { 0x1106, "CIRC unrecovered error" },
-
-  { 0x1500, "Random positioning error" },
-  { 0x1501, "Mechanical positioning error" },
-  { 0x1502, "Positioning error detected by read of medium" },
-
-  { 0x1700, "Recovered data with no error correction applied" },
-  { 0x1701, "Recovered data with retries" },
-  { 0x1702, "Recovered data with positive head offset" },
-  { 0x1703, "Recovered data with negative head offset" },
-  { 0x1704, "Recovered data with retries and/or CIRC applied" },
-  { 0x1705, "Recovered data using previous sector ID" },
-
-  { 0x1800, "Recovered data with error correction applied" },
-  { 0x1801, "Recovered data with error correction and retries applied" },
-  { 0x1802, "Recovered data - the data was auto-reallocated" },
-  { 0x1803, "Recovered data with CIRC" },
-  { 0x1804, "Recovered data with L-EC" },
-  { 0x1805, "Recovered data - recommend reassignment" },
-  { 0x1806, "Recovered data - recommend rewrite" },
-
-  { 0x1a00, "Parameter list length error" },
-
-  { 0x2000, "Invalid command operation code" },
-
-  { 0x2100, "Logical block address out of range" },
-
-  { 0x2400, "Invalid field in command packet" },
-
-  { 0x2600, "Invalid field in parameter list" },
-  { 0x2601, "Parameter not supported" },
-  { 0x2602, "Parameter value invalid" },
-  { 0x2603, "Threshold parameters not supported" },
-
-  { 0x2800, "Not ready to ready transition, medium may have changed" },
-
-  { 0x2900, "Power on, reset or bus device reset occurred" },
-
-  { 0x2a00, "Parameters changed" },
-  { 0x2a01, "Mode parameters changed" },
-
-  { 0x3000, "Incompatible medium installed" },
-  { 0x3001, "Cannot read medium - unknown format" },
-  { 0x3002, "Cannot read medium - incompatible format" },
-
-  { 0x3700, "Rounded parameter" },
-
-  { 0x3900, "Saving parameters not supported" },
-
-  { 0x3a00, "Medium not present" },
-
-  { 0x3f00, "ATAPI CD-ROM drive operating conditions have changed" },
-  { 0x3f01, "Microcode has been changed" },
-  { 0x3f02, "Changed operating definition" },
-  { 0x3f03, "Inquiry data has changed" },
-
-  { 0x4000, "Diagnostic failure on component (ASCQ)" },
-
-  { 0x4400, "Internal ATAPI CD-ROM drive failure" },
-
-  { 0x4e00, "Overlapped commands attempted" },
-
-  { 0x5300, "Media load or eject failed" },
-  { 0x5302, "Medium removal prevented" },
-
-  { 0x5700, "Unable to recover table of contents" },
-
-  { 0x5a00, "Operator request or state change input (unspecified)" },
-  { 0x5a01, "Operator medium removal request" },
-
-  { 0x5b00, "Threshold condition met" },
-
-  { 0x5c00, "Status change" },
-
-  { 0x6300, "End of user area encountered on this track" },
-
-  { 0x6400, "Illegal mode for this track" },
-
-  { 0xbf00, "Loss of streaming" },
-};
-#endif
-
-
-
-/****************************************************************************
- * Generic packet command support and error handling routines.
- */
-
-
-static
-void cdrom_analyze_sense_data (ide_drive_t *drive, 
-			       struct atapi_request_sense *reqbuf,
-			       struct packet_command *failed_command)
-{
-  /* Don't print not ready or unit attention errors for READ_SUBCHANNEL.
-     Workman (and probably other programs) uses this command to poll
-     the drive, and we don't want to fill the syslog with useless errors. */
-  if (failed_command &&
-      failed_command->c[0] == SCMD_READ_SUBCHANNEL &&
-      (reqbuf->sense_key == NOT_READY || reqbuf->sense_key == UNIT_ATTENTION))
-    return;
-
-#if VERBOSE_IDE_CD_ERRORS
-  {
-    int i;
-    char *s;
-    char buf[80];
-
-    printk ("ATAPI device %s:\n", drive->name);
-
-    printk ("  Error code: 0x%02x\n", reqbuf->error_code);
-
-    if (reqbuf->sense_key >= 0 &&
-	reqbuf->sense_key < ARY_LEN (sense_key_texts))
-      s = sense_key_texts[reqbuf->sense_key];
-    else
-      s = "(bad sense key)";
-
-    printk ("  Sense key: 0x%02x - %s\n", reqbuf->sense_key, s);
-
-    if (reqbuf->asc == 0x40) {
-      sprintf (buf, "Diagnostic failure on component 0x%02x", reqbuf->ascq);
-      s = buf;
-    }
-
-    else {
-      int lo, hi;
-      int key = (reqbuf->asc << 8);
-      if ( ! (reqbuf->ascq >= 0x80 && reqbuf->ascq <= 0xdd) )
-	key |= reqbuf->ascq;
-
-      lo = 0;
-      hi = ARY_LEN (sense_data_texts);
-      s = NULL;
-
-      while (hi > lo) {
-	int mid = (lo + hi) / 2;
-	if (sense_data_texts[mid].asc_ascq == key) {
-	  s = sense_data_texts[mid].text;
-	  break;
-	}
-	else if (sense_data_texts[mid].asc_ascq > key)
-	  hi = mid;
-	else
-	  lo = mid+1;
-      }
-    }
-
-    if (s == NULL) {
-      if (reqbuf->asc > 0x80)
-	s = "(vendor-specific error)";
-      else
-	s = "(reserved error code)";
-    }
-
-    printk ("  Additional sense data: 0x%02x, 0x%02x  - %s\n",
-	    reqbuf->asc, reqbuf->ascq, s);
-
-    if (failed_command != NULL) {
-      printk ("  Failed packet command: ");
-      for (i=0; i<sizeof (failed_command->c); i++)
-	printk ("%02x ", failed_command->c[i]);
-      printk ("\n");
-    }
-
-    if (reqbuf->sense_key == ILLEGAL_REQUEST &&
-	(reqbuf->sense_key_specific[0] & 0x80) != 0)
-      {
-	printk ("  Error in %s byte %d",
-		(reqbuf->sense_key_specific[0] & 0x40) != 0
-		  ? "command packet"
-		  : "command data",
-		(reqbuf->sense_key_specific[1] << 8) +
-		reqbuf->sense_key_specific[2]);
-
-	if ((reqbuf->sense_key_specific[0] & 0x40) != 0)
-	  {
-	    printk (" bit %d", reqbuf->sense_key_specific[0] & 0x07);
-	  }
-
-	printk ("\n");
-      }
-  }
-
-#else
-
-  /* Suppress printing unit attention and `in progress of becoming ready'
-     errors when we're not being verbose. */
-
-  if (reqbuf->sense_key == UNIT_ATTENTION ||
-      (reqbuf->sense_key == NOT_READY && (reqbuf->asc == 4 ||
-					  reqbuf->asc == 0x3a)))
-    return;
-
-  printk ("%s: code: 0x%02x  key: 0x%02x  asc: 0x%02x  ascq: 0x%02x\n",
-	  drive->name,
-	  reqbuf->error_code, reqbuf->sense_key, reqbuf->asc, reqbuf->ascq);
-#endif
-}
-
-
-/* Fix up a possibly partially-processed request so that we can
-   start it over entirely, or even put it back on the request queue. */
-static void restore_request (struct request *rq)
-{
-  if (rq->buffer != rq->bh->b_data)
-    {
-      int n = (rq->buffer - rq->bh->b_data) / SECTOR_SIZE;
-      rq->buffer = rq->bh->b_data;
-      rq->nr_sectors += n;
-      rq->sector -= n;
-    }
-  rq->current_nr_sectors = rq->bh->b_size >> SECTOR_BITS;
-}
-
-
-static void cdrom_queue_request_sense (ide_drive_t *drive, 
-				       struct semaphore *sem,
-				       struct atapi_request_sense *reqbuf,
-				       struct packet_command *failed_command)
-{
-  struct request *rq;
-  struct packet_command *pc;
-  int len;
-
-  /* If the request didn't explicitly specify where to put the sense data,
-     use the statically allocated structure. */
-  if (reqbuf == NULL)
-    reqbuf = &drive->cdrom_info.sense_data;
-
-  /* Make up a new request to retrieve sense information. */
-
-  pc = &HWIF(drive)->request_sense_pc;
-  memset (pc, 0, sizeof (*pc));
-
-  /* The request_sense structure has an odd number of (16-bit) words,
-     which won't work well with 32-bit transfers.  However, we don't care
-     about the last two bytes, so just truncate the structure down
-     to an even length. */
-  len = sizeof (*reqbuf) / 4;
-  len *= 4;
-
-  pc->c[0] = REQUEST_SENSE;
-  pc->c[4] = len;
-  pc->buffer = (char *)reqbuf;
-  pc->buflen = len;
-  pc->sense_data = (struct atapi_request_sense *)failed_command;
-
-  /* stuff the sense request in front of our current request */
-
-  rq = &HWIF(drive)->request_sense_request;
-  ide_init_drive_cmd (rq);
-  rq->cmd = REQUEST_SENSE_COMMAND;
-  rq->buffer = (char *)pc;
-  rq->sem = sem;
-  (void) ide_do_drive_cmd (drive, rq, ide_preempt);
-}
-
-
-static void cdrom_end_request (int uptodate, ide_drive_t *drive)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-
-  /* The code in blk.h can screw us up on error recovery if the block
-     size is larger than 1k.  Fix that up here. */
-  if (!uptodate && rq->bh != 0)
-    {
-      int adj = rq->current_nr_sectors - 1;
-      rq->current_nr_sectors -= adj;
-      rq->sector += adj;
-    }
-
-  if (rq->cmd == REQUEST_SENSE_COMMAND && uptodate)
-    {
-      struct packet_command *pc = (struct packet_command *)rq->buffer;
-      cdrom_analyze_sense_data (drive,
-				(struct atapi_request_sense *)(pc->buffer - pc->c[4]), 
-				(struct packet_command *)pc->sense_data);
-    }
-
-  ide_end_request (uptodate, HWGROUP(drive));
-}
-
-
-/* Mark that we've seen a media change, and invalidate our internal
-   buffers. */
-static void cdrom_saw_media_change (ide_drive_t *drive)
-{
-  CDROM_STATE_FLAGS (drive)->media_changed = 1;
-  CDROM_STATE_FLAGS (drive)->toc_valid = 0;
-  drive->cdrom_info.nsectors_buffered = 0;
-}
-
-
-/* Returns 0 if the request should be continued.
-   Returns 1 if the request was ended. */
-static int cdrom_decode_status (ide_drive_t *drive, int good_stat, int *stat_ret)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-  int stat, err, sense_key, cmd;
-
-  /* Check for errors. */
-  stat = GET_STAT();
-  *stat_ret = stat;
-
-  if (OK_STAT (stat, good_stat, BAD_R_STAT))
-    return 0;
-
-  /* Got an error. */
-  err = IN_BYTE (IDE_ERROR_REG);
-  sense_key = err >> 4;
-
-  if (rq == NULL)
-    printk ("%s : missing request in cdrom_decode_status\n", drive->name);
-  else
-    {
-      cmd = rq->cmd;
-
-      if (cmd == REQUEST_SENSE_COMMAND)
-	{
-	  /* We got an error trying to get sense info from the drive
-	     (probably while trying to recover from a former error).
-	     Just give up. */
-
-	  struct packet_command *pc = (struct packet_command *)rq->buffer;
-	  pc->stat = 1;
-	  cdrom_end_request (1, drive);
-	  ide_error (drive, "request sense failure", stat);
-	  return 1;
-	}
-
-      else if (cmd == PACKET_COMMAND)
-	{
-	  /* All other functions, except for READ. */
-
-	  struct packet_command *pc = (struct packet_command *)rq->buffer;
-	  struct semaphore *sem = NULL;
-
-	  /* Check for tray open. */
-	  if (sense_key == NOT_READY)
-	    {
-	      cdrom_saw_media_change (drive);
-
-	      /* Print an error message to the syslog.
-		 Exception: don't print anything if this is a read subchannel
-		 command.  This is because workman constantly polls the drive
-		 with this command, and we don't want to uselessly fill up
-		 the syslog. */
-	      if (pc->c[0] != SCMD_READ_SUBCHANNEL)
-		printk ("%s : tray open or drive not ready\n", drive->name);
-	    }
-
-	  /* Check for media change. */
-	  else if (sense_key == UNIT_ATTENTION)
-	    {
-	      cdrom_saw_media_change (drive);
-	      printk ("%s: media changed\n", drive->name);
-	    }
-
-	  /* Otherwise, print an error. */
-	  else
-	    {
-	      ide_dump_status (drive, "packet command error", stat);
-	    }
-
-	  /* Set the error flag and complete the request.
-	     Then, if we have a CHECK CONDITION status, queue a request
-	     sense command.  We must be careful, though: we don't want
-	     the thread in cdrom_queue_packet_command to wake up until
-	     the request sense has completed.  We do this by transferring
-	     the semaphore from the packet command request to the
-	     request sense request. */
-
-	  if ((stat & ERR_STAT) != 0)
-	    {
-	      sem = rq->sem;
-	      rq->sem = NULL;
-	    }
-
-	  pc->stat = 1;
-	  cdrom_end_request (1, drive);
-
-	  if ((stat & ERR_STAT) != 0)
-	    cdrom_queue_request_sense (drive, sem, pc->sense_data, pc);
-	}
-
-      else
-	{
-	  /* Handle errors from READ requests. */
-
-	  /* Check for tray open. */
-	  if (sense_key == NOT_READY)
-	    {
-	      cdrom_saw_media_change (drive);
-
-	      /* Fail the request. */
-	      printk ("%s : tray open\n", drive->name);
-	      cdrom_end_request (0, drive);
-	    }
-
-	  /* Check for media change. */
-	  else if (sense_key == UNIT_ATTENTION)
-	    {
-	      cdrom_saw_media_change (drive);
-
-	      /* Arrange to retry the request.
-	         But be sure to give up if we've retried too many times. */
-	      if (++rq->errors > ERROR_MAX)
-		{
-		  cdrom_end_request (0, drive);
-		}
-	    }
-	  /* No point in retrying after an illegal request or
-	     data protect error.*/
-	  else if (sense_key == ILLEGAL_REQUEST || sense_key == DATA_PROTECT)
-	    {
-	      ide_dump_status (drive, "command error", stat);
-	      cdrom_end_request (0, drive);
-	    }
-
-	  /* If there were other errors, go to the default handler. */
-	  else if ((err & ~ABRT_ERR) != 0)
-	    {
-	      ide_error (drive, "cdrom_decode_status", stat);
-	      return 1;
-	    }
-
-	  /* Else, abort if we've racked up too many retries. */
-	  else if ((++rq->errors > ERROR_MAX))
-	    {
-	      cdrom_end_request (0, drive);
-	    }
-
-	  /* If we got a CHECK_CONDITION status, queue a request sense
-	     command. */
-	  if ((stat & ERR_STAT) != 0)
-	    cdrom_queue_request_sense (drive, NULL, NULL, NULL);
-	}
-    }
-
-  /* Retry, or handle the next request. */
-  return 1;
-}
-
-
-/* Set up the device registers for transferring a packet command on DEV,
-   expecting to later transfer XFERLEN bytes.  HANDLER is the routine
-   which actually transfers the command to the drive.  If this is a
-   drq_interrupt device, this routine will arrange for HANDLER to be
-   called when the interrupt from the drive arrives.  Otherwise, HANDLER
-   will be called immediately after the drive is prepared for the transfer. */
-
-static int cdrom_start_packet_command (ide_drive_t *drive, int xferlen,
-				       ide_handler_t *handler)
-{
-  /* Wait for the controller to be idle. */
-  if (ide_wait_stat (drive, 0, BUSY_STAT, WAIT_READY)) return 1;
-
-  /* Set up the controller registers. */
-  OUT_BYTE (0, IDE_FEATURE_REG);
-  OUT_BYTE (0, IDE_NSECTOR_REG);
-  OUT_BYTE (0, IDE_SECTOR_REG);
-
-  OUT_BYTE (xferlen & 0xff, IDE_LCYL_REG);
-  OUT_BYTE (xferlen >> 8  , IDE_HCYL_REG);
-  OUT_BYTE (drive->ctl, IDE_CONTROL_REG);
-
-  if (CDROM_CONFIG_FLAGS (drive)->drq_interrupt)
-    {
-      ide_set_handler (drive, handler, WAIT_CMD);
-      OUT_BYTE (WIN_PACKETCMD, IDE_COMMAND_REG); /* packet command */
-    }
-  else
-    {
-      OUT_BYTE (WIN_PACKETCMD, IDE_COMMAND_REG); /* packet command */
-      (*handler) (drive);
-    }
-
-  return 0;
-}
-
-
-/* Send a packet command to DRIVE described by CMD_BUF and CMD_LEN.
-   The device registers must have already been prepared
-   by cdrom_start_packet_command.
-   HANDLER is the interrupt handler to call when the command completes
-   or there's data ready. */
-static int cdrom_transfer_packet_command (ide_drive_t *drive,
-                                          char *cmd_buf, int cmd_len,
-					  ide_handler_t *handler)
-{
-  if (CDROM_CONFIG_FLAGS (drive)->drq_interrupt)
-    {
-      /* Here we should have been called after receiving an interrupt
-         from the device.  DRQ should how be set. */
-      int stat_dum;
-
-      /* Check for errors. */
-      if (cdrom_decode_status (drive, DRQ_STAT, &stat_dum)) return 1;
-    }
-  else
-    {
-      /* Otherwise, we must wait for DRQ to get set. */
-      if (ide_wait_stat (drive, DRQ_STAT, BUSY_STAT, WAIT_READY)) return 1;
-    }
-
-  /* Arm the interrupt handler. */
-  ide_set_handler (drive, handler, WAIT_CMD);
-
-  /* Send the command to the device. */
-  cdrom_out_bytes (drive, cmd_buf, cmd_len);
-
-  return 0;
-}
-
-
-
-/****************************************************************************
- * Block read functions.
- */
-
-/*
- * Buffer up to SECTORS_TO_TRANSFER sectors from the drive in our sector
- * buffer.  Once the first sector is added, any subsequent sectors are
- * assumed to be continuous (until the buffer is cleared).  For the first
- * sector added, SECTOR is its sector number.  (SECTOR is then ignored until
- * the buffer is cleared.)
- */
-static void cdrom_buffer_sectors (ide_drive_t *drive, unsigned long sector,
-                                  int sectors_to_transfer)
-{
-  struct cdrom_info *info = &drive->cdrom_info;
-
-  /* Number of sectors to read into the buffer. */
-  int sectors_to_buffer = MIN (sectors_to_transfer,
-                               (SECTOR_BUFFER_SIZE >> SECTOR_BITS) -
-                                 info->nsectors_buffered);
-
-  char *dest;
-
-  /* If we don't yet have a sector buffer, try to allocate one.
-     If we can't get one atomically, it's not fatal -- we'll just throw
-     the data away rather than caching it. */
-  if (info->sector_buffer == NULL)
-    {
-      info->sector_buffer = (char *) kmalloc (SECTOR_BUFFER_SIZE, GFP_ATOMIC);
-
-      /* If we couldn't get a buffer, don't try to buffer anything... */
-      if (info->sector_buffer == NULL)
-        sectors_to_buffer = 0;
-    }
-
-  /* If this is the first sector in the buffer, remember its number. */
-  if (info->nsectors_buffered == 0)
-    info->sector_buffered = sector;
-
-  /* Read the data into the buffer. */
-  dest = info->sector_buffer + info->nsectors_buffered * SECTOR_SIZE;
-  while (sectors_to_buffer > 0)
-    {
-      cdrom_in_bytes (drive, dest, SECTOR_SIZE);
-      --sectors_to_buffer;
-      --sectors_to_transfer;
-      ++info->nsectors_buffered;
-      dest += SECTOR_SIZE;
-    }
-
-  /* Throw away any remaining data. */
-  while (sectors_to_transfer > 0)
-    {
-      char dum[SECTOR_SIZE];
-      cdrom_in_bytes (drive, dum, sizeof (dum));
-      --sectors_to_transfer;
-    }
-}
-
-
-/*
- * Check the contents of the interrupt reason register from the cdrom
- * and attempt to recover if there are problems.  Returns  0 if everything's
- * ok; nonzero if the request has been terminated.
- */
-static inline
-int cdrom_read_check_ireason (ide_drive_t *drive, int len, int ireason)
-{
-  ireason &= 3;
-  if (ireason == 2) return 0;
-
-  if (ireason == 0)
-    {
-      /* Whoops... The drive is expecting to receive data from us! */
-      printk ("%s: cdrom_read_intr: "
-              "Drive wants to transfer data the wrong way!\n",
-              drive->name);
-
-      /* Throw some data at the drive so it doesn't hang
-         and quit this request. */
-      while (len > 0)
-        {
-          int dum = 0;
-	  cdrom_out_bytes (drive, &dum, sizeof (dum));
-          len -= sizeof (dum);
-        }
-    }
-
-  else
-    {
-      /* Drive wants a command packet, or invalid ireason... */
-      printk ("%s: cdrom_read_intr: bad interrupt reason %d\n",
-              drive->name, ireason);
-    }
-
-  cdrom_end_request (0, drive);
-  return -1;
-}
-
-
-/*
- * Interrupt routine.  Called when a read request has completed.
- */
-static void cdrom_read_intr (ide_drive_t *drive)
-{
-  int stat;
-  int ireason, len, sectors_to_transfer, nskip;
-
-  struct request *rq = HWGROUP(drive)->rq;
-
-  /* Check for errors. */
-  if (cdrom_decode_status (drive, 0, &stat)) return;
-
-  /* Read the interrupt reason and the transfer length. */
-  ireason = IN_BYTE (IDE_NSECTOR_REG);
-  len = IN_BYTE (IDE_LCYL_REG) + 256 * IN_BYTE (IDE_HCYL_REG);
-
-  /* If DRQ is clear, the command has completed. */
-  if ((stat & DRQ_STAT) == 0)
-    {
-      /* If we're not done filling the current buffer, complain.
-         Otherwise, complete the command normally. */
-      if (rq->current_nr_sectors > 0)
-        {
-          printk ("%s: cdrom_read_intr: data underrun (%ld blocks)\n",
-                  drive->name, rq->current_nr_sectors);
-          cdrom_end_request (0, drive);
-        }
-      else
-        cdrom_end_request (1, drive);
-
-      return;
-    }
-
-  /* Check that the drive is expecting to do the same thing that we are. */
-  if (cdrom_read_check_ireason (drive, len, ireason)) return;
-
-  /* Assume that the drive will always provide data in multiples of at least
-     SECTOR_SIZE, as it gets hairy to keep track of the transfers otherwise. */
-  if ((len % SECTOR_SIZE) != 0)
-    {
-      printk ("%s: cdrom_read_intr: Bad transfer size %d\n",
-              drive->name, len);
-      printk ("  This drive is not supported by this version of the driver\n");
-      cdrom_end_request (0, drive);
-      return;
-    }
-
-  /* The number of sectors we need to read from the drive. */
-  sectors_to_transfer = len / SECTOR_SIZE;
-
-  /* First, figure out if we need to bit-bucket any of the leading sectors. */
-  nskip = MIN ((int)(rq->current_nr_sectors - (rq->bh->b_size >> SECTOR_BITS)),
-               sectors_to_transfer);
-
-  while (nskip > 0)
-    {
-      /* We need to throw away a sector. */
-      char dum[SECTOR_SIZE];
-      cdrom_in_bytes (drive, dum, sizeof (dum));
-
-      --rq->current_nr_sectors;
-      --nskip;
-      --sectors_to_transfer;
-    }
-
-  /* Now loop while we still have data to read from the drive. */
-  while (sectors_to_transfer > 0)
-    {
-      int this_transfer;
-
-      /* If we've filled the present buffer but there's another chained
-         buffer after it, move on. */
-      if (rq->current_nr_sectors == 0 &&
-          rq->nr_sectors > 0)
-        cdrom_end_request (1, drive);
-
-      /* If the buffers are full, cache the rest of the data in our
-         internal buffer. */
-      if (rq->current_nr_sectors == 0)
-        {
-          cdrom_buffer_sectors (drive, rq->sector, sectors_to_transfer);
-          sectors_to_transfer = 0;
-        }
-      else
-        {
-          /* Transfer data to the buffers.
-             Figure out how many sectors we can transfer
-             to the current buffer. */
-          this_transfer = MIN (sectors_to_transfer,
-                               rq->current_nr_sectors);
-
-          /* Read this_transfer sectors into the current buffer. */
-          while (this_transfer > 0)
-            {
-              cdrom_in_bytes (drive, rq->buffer, SECTOR_SIZE);
-              rq->buffer += SECTOR_SIZE;
-              --rq->nr_sectors;
-              --rq->current_nr_sectors;
-              ++rq->sector;
-              --this_transfer;
-              --sectors_to_transfer;
-            }
-        }
-    }
-
-  /* Done moving data!
-     Wait for another interrupt. */
-  ide_set_handler (drive, &cdrom_read_intr, WAIT_CMD);
-}
-
-
-/*
- * Try to satisfy some of the current read request from our cached data.
- * Returns nonzero if the request has been completed, zero otherwise.
- */
-static int cdrom_read_from_buffer (ide_drive_t *drive)
-{
-  struct cdrom_info *info = &drive->cdrom_info;
-  struct request *rq = HWGROUP(drive)->rq;
-
-  /* Can't do anything if there's no buffer. */
-  if (info->sector_buffer == NULL) return 0;
-
-  /* Loop while this request needs data and the next block is present
-     in our cache. */
-  while (rq->nr_sectors > 0 &&
-         rq->sector >= info->sector_buffered &&
-         rq->sector < info->sector_buffered + info->nsectors_buffered)
-    {
-      if (rq->current_nr_sectors == 0)
-        cdrom_end_request (1, drive);
-
-      memcpy (rq->buffer,
-              info->sector_buffer +
-                (rq->sector - info->sector_buffered) * SECTOR_SIZE,
-              SECTOR_SIZE);
-      rq->buffer += SECTOR_SIZE;
-      --rq->current_nr_sectors;
-      --rq->nr_sectors;
-      ++rq->sector;
-    }
-
-  /* If we've satisfied the current request, terminate it successfully. */
-  if (rq->nr_sectors == 0)
-    {
-      cdrom_end_request (1, drive);
-      return -1;
-    }
-
-  /* Move on to the next buffer if needed. */
-  if (rq->current_nr_sectors == 0)
-    cdrom_end_request (1, drive);
-
-  /* If this condition does not hold, then the kluge i use to
-     represent the number of sectors to skip at the start of a transfer
-     will fail.  I think that this will never happen, but let's be
-     paranoid and check. */
-  if (rq->current_nr_sectors < (rq->bh->b_size >> SECTOR_BITS) &&
-      (rq->sector % SECTORS_PER_FRAME) != 0)
-    {
-      printk ("%s: cdrom_read_from_buffer: buffer botch (%ld)\n",
-              drive->name, rq->sector);
-      cdrom_end_request (0, drive);
-      return -1;
-    }
-
-  return 0;
-}
-
-
-
-/*
- * Routine to send a read packet command to the drive.
- * This is usually called directly from cdrom_start_read.
- * However, for drq_interrupt devices, it is called from an interrupt
- * when the drive is ready to accept the command.
- */
-static void cdrom_start_read_continuation (ide_drive_t *drive)
-{
-  struct packet_command pc;
-  struct request *rq = HWGROUP(drive)->rq;
-
-  int nsect, sector, nframes, frame, nskip;
-
-  /* Number of sectors to transfer. */
-  nsect = rq->nr_sectors;
-
-  /* Starting sector. */
-  sector = rq->sector;
-
-  /* If the requested sector doesn't start on a cdrom block boundary,
-     we must adjust the start of the transfer so that it does,
-     and remember to skip the first few sectors.  If the CURRENT_NR_SECTORS
-     field is larger than the size of the buffer, it will mean that
-     we're to skip a number of sectors equal to the amount by which
-     CURRENT_NR_SECTORS is larger than the buffer size. */
-  nskip = (sector % SECTORS_PER_FRAME);
-  if (nskip > 0)
-    {
-      /* Sanity check... */
-      if (rq->current_nr_sectors != (rq->bh->b_size >> SECTOR_BITS))
-        {
-          printk ("%s: cdrom_start_read_continuation: buffer botch (%ld)\n",
-                  drive->name, rq->current_nr_sectors);
-          cdrom_end_request (0, drive);
-          return;
-        }
-
-      sector -= nskip;
-      nsect += nskip;
-      rq->current_nr_sectors += nskip;
-    }
-
-  /* Convert from sectors to cdrom blocks, rounding up the transfer
-     length if needed. */
-  nframes = (nsect + SECTORS_PER_FRAME-1) / SECTORS_PER_FRAME;
-  frame = sector / SECTORS_PER_FRAME;
-
-  /* Largest number of frames was can transfer at once is 64k-1. */
-  nframes = MIN (nframes, 65535);
-
-  /* Set up the command */
-  memset (&pc.c, 0, sizeof (pc.c));
-  pc.c[0] = READ_10;
-  pc.c[7] = (nframes >> 8);
-  pc.c[8] = (nframes & 0xff);
-#ifdef __alpha__
-  stl_u (htonl (frame), (unsigned int *) &pc.c[2]);
-#else
-  *(int *)(&pc.c[2]) = htonl (frame);
-#endif
-
-  /* Send the command to the drive and return. */
-  (void) cdrom_transfer_packet_command (drive, pc.c, sizeof (pc.c),
-					&cdrom_read_intr);
-}
-
-
-/*
- * Start a read request from the CD-ROM.
- */
-static void cdrom_start_read (ide_drive_t *drive, unsigned int block)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-  int minor = MINOR (rq->rq_dev);
-
-  /* If the request is relative to a partition, fix it up to refer to the
-     absolute address.  */
-  if ((minor & PARTN_MASK) != 0) {
-    rq->sector = block;
-    minor &= ~PARTN_MASK;
-    rq->rq_dev = MKDEV (MAJOR(rq->rq_dev), minor);
-  }
-
-  /* We may be retrying this request after an error.
-     Fix up any weirdness which might be present in the request packet. */
-  restore_request (rq);
-
-  /* Satisfy whatever we can of this request from our cached sector. */
-  if (cdrom_read_from_buffer (drive))
-    return;
-
-  /* Clear the local sector buffer. */
-  drive->cdrom_info.nsectors_buffered = 0;
-
-  /* Start sending the read request to the drive. */
-  cdrom_start_packet_command (drive, 32768, cdrom_start_read_continuation);
-}
-
-
-
-
-/****************************************************************************
- * Execute all other packet commands.
- */
-
-/* Forward declarations. */
-static int
-cdrom_lockdoor (ide_drive_t *drive, int lockflag,
-		struct atapi_request_sense *reqbuf);
-
-
-
-/* Interrupt routine for packet command completion. */
-static void cdrom_pc_intr (ide_drive_t *drive)
-{
-  int ireason, len, stat, thislen;
-  struct request *rq = HWGROUP(drive)->rq;
-  struct packet_command *pc = (struct packet_command *)rq->buffer;
-
-  /* Check for errors. */
-  if (cdrom_decode_status (drive, 0, &stat)) return;
-
-  /* Read the interrupt reason and the transfer length. */
-  ireason = IN_BYTE (IDE_NSECTOR_REG);
-  len = IN_BYTE (IDE_LCYL_REG) + 256 * IN_BYTE (IDE_HCYL_REG);
-
-  /* If DRQ is clear, the command has completed.
-     Complain if we still have data left to transfer. */
-  if ((stat & DRQ_STAT) == 0)
-    {
-      /* Some of the trailing request sense fields are optional, and
-	 some drives don't send them.  Sigh. */
-      if (pc->c[0] == REQUEST_SENSE && pc->buflen > 0 && pc->buflen <= 5) {
-	while (pc->buflen > 0) {
-	  *pc->buffer++ = 0;
-	  --pc->buflen;
-	}
-      }
-
-      if (pc->buflen == 0)
-        cdrom_end_request (1, drive);
-      else
-        {
-          printk ("%s: cdrom_pc_intr: data underrun %d\n",
-                  drive->name, pc->buflen);
-          pc->stat = 1;
-          cdrom_end_request (1, drive);
-        }
-      return;
-    }
-
-  /* Figure out how much data to transfer. */
-  thislen = pc->buflen;
-  if (thislen < 0) thislen = -thislen;
-  if (thislen > len) thislen = len;
-
-  /* The drive wants to be written to. */
-  if ((ireason & 3) == 0)
-    {
-      /* Check that we want to write. */
-      if (pc->buflen > 0)
-        {
-          printk ("%s: cdrom_pc_intr: Drive wants to transfer data the wrong way!\n",
-                  drive->name);
-          pc->stat = 1;
-          thislen = 0;
-        }
-
-      /* Transfer the data. */
-      cdrom_out_bytes (drive, pc->buffer, thislen);
-
-      /* If we haven't moved enough data to satisfy the drive,
-         add some padding. */
-      while (len > thislen)
-        {
-          int dum = 0;
-	  cdrom_out_bytes (drive, &dum, sizeof (dum));
-          len -= sizeof (dum);
-        }
-
-      /* Keep count of how much data we've moved. */
-      pc->buffer += thislen;
-      pc->buflen += thislen;
-    }
-
-  /* Same drill for reading. */
-  else if ((ireason & 3) == 2)
-    {
-      /* Check that we want to read. */
-      if (pc->buflen < 0)
-        {
-          printk ("%s: cdrom_pc_intr: Drive wants to transfer data the wrong way!\n",
-                  drive->name);
-          pc->stat = 1;
-          thislen = 0;
-        }
-
-      /* Transfer the data. */
-      cdrom_in_bytes (drive, pc->buffer, thislen);
-
-      /* If we haven't moved enough data to satisfy the drive,
-         add some padding. */
-      while (len > thislen)
-        {
-          int dum = 0;
-	  cdrom_in_bytes (drive, &dum, sizeof (dum));
-          len -= sizeof (dum);
-        }
-
-      /* Keep count of how much data we've moved. */
-      pc->buffer += thislen;
-      pc->buflen -= thislen;
-    }
-
-  else
-    {
-      printk ("%s: cdrom_pc_intr: The drive appears confused (ireason = 0x%2x)\n",
-              drive->name, ireason);
-      pc->stat = 1;
-    }
-
-  /* Now we wait for another interrupt. */
-  ide_set_handler (drive, &cdrom_pc_intr, WAIT_CMD);
-}
-
-
-static void cdrom_do_pc_continuation (ide_drive_t *drive)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-  struct packet_command *pc = (struct packet_command *)rq->buffer;
-
-  /* Send the command to the drive and return. */
-  cdrom_transfer_packet_command (drive, pc->c, sizeof (pc->c), &cdrom_pc_intr);
-}
-
-
-static void cdrom_do_packet_command (ide_drive_t *drive)
-{
-  int len;
-  struct request *rq = HWGROUP(drive)->rq;
-  struct packet_command *pc = (struct packet_command *)rq->buffer;
-
-  len = pc->buflen;
-  if (len < 0) len = -len;
-
-  pc->stat = 0;
-
-  /* Start sending the command to the drive. */
-  cdrom_start_packet_command (drive, len, cdrom_do_pc_continuation);
-}
-
-#ifndef MACH
-/* Sleep for TIME jiffies.
-   Not to be called from an interrupt handler. */
-static
-void cdrom_sleep (int time)
-{
-  current->state = TASK_INTERRUPTIBLE;
-  current->timeout = jiffies + time;
-  schedule ();
-}
-#endif
-
-static
-int cdrom_queue_packet_command (ide_drive_t *drive, struct packet_command *pc)
-{
-  struct atapi_request_sense my_reqbuf;
-  int retries = 10;
-  struct request req;
-
-  /* If our caller has not provided a place to stick any sense data,
-     use our own area. */
-  if (pc->sense_data == NULL)
-    pc->sense_data = &my_reqbuf;
-  pc->sense_data->sense_key = 0;
-
-  /* Start of retry loop. */
-  do {
-    ide_init_drive_cmd (&req);
-    req.cmd = PACKET_COMMAND;
-    req.buffer = (char *)pc;
-    (void) ide_do_drive_cmd (drive, &req, ide_wait);
-
-    if (pc->stat != 0)
-      {
-	/* The request failed.  Retry if it was due to a unit attention status
-	   (usually means media was changed). */
-	struct atapi_request_sense *reqbuf = pc->sense_data;
-
-	if (reqbuf->sense_key == UNIT_ATTENTION)
-	  ;
-
-	/* Also retry if the drive is in the process of loading a disk.
-	   This time, however, wait a little between retries to give
-	   the drive time. */
-	else if (reqbuf->sense_key == NOT_READY && reqbuf->asc == 4)
-	  {
-	    cdrom_sleep (HZ);
-	  }
-
-	/* Otherwise, don't retry. */
-	else
-	  retries = 0;
-
-	--retries;
-      }
-
-    /* End of retry loop. */
-  } while (pc->stat != 0 && retries >= 0);
-
-
-  /* Return an error if the command failed. */
-  if (pc->stat != 0)
-    return -EIO;
-
-  else
-    {
-      /* The command succeeded.  If it was anything other than a request sense,
-	 eject, or door lock command, and we think that the door is presently
-	 unlocked, lock it again.  (The door was probably unlocked via
-	 an explicit CDROMEJECT ioctl.) */
-      if (CDROM_STATE_FLAGS (drive)->door_locked == 0 &&
-	  (pc->c[0] != REQUEST_SENSE &&
-	   pc->c[0] != ALLOW_MEDIUM_REMOVAL &&
-	   pc->c[0] != START_STOP))
-	{
-	  (void) cdrom_lockdoor (drive, 1, NULL);
-	}
-      return 0;
-    }
-}
-
-
-
-/****************************************************************************
- * drive_cmd handling.
- *
- * Most of the functions accessed via drive_cmd are not valid for ATAPI
- * devices.  Only attempt to execute those which actually should be valid.
- */
-
-static
-void cdrom_do_drive_cmd (ide_drive_t *drive)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-  byte *args = rq->buffer;
-
-  if (args)
-    {
-#if 0  /* This bit isn't done yet... */
-      if (args[0] == WIN_SETFEATURES &&
-	  (args[2] == 0x66 || args[2] == 0xcc || args[2] == 0x02 ||
-	   args[2] == 0xdd || args[2] == 0x5d))
-	{
-	  OUT_BYTE (args[2], io_base + IDE_FEATURE_OFFSET);
-	  <send cmd>
-	}
-      else
-#endif
-	{
-	  printk ("%s: Unsupported drive command %02x %02x %02x\n",
-		  drive->name, args[0], args[1], args[2]);
-	  rq->errors = 1;
-	}
-    }
-
-  cdrom_end_request (1, drive);
-}
-
-
-
-/****************************************************************************
- * cdrom driver request routine.
- */
-
-void ide_do_rw_cdrom (ide_drive_t *drive, unsigned long block)
-{
-  struct request *rq = HWGROUP(drive)->rq;
-
-  if (rq -> cmd == PACKET_COMMAND || rq -> cmd == REQUEST_SENSE_COMMAND)
-    cdrom_do_packet_command (drive);
-
-  else if (rq -> cmd == RESET_DRIVE_COMMAND)
-    {
-      cdrom_end_request (1, drive);
-      ide_do_reset (drive);
-      return;
-    }
-
-  else if (rq -> cmd == IDE_DRIVE_CMD)
-    cdrom_do_drive_cmd (drive);
-
-  else if (rq -> cmd != READ)
-    {
-      printk ("ide-cd: bad cmd %d\n", rq -> cmd);
-      cdrom_end_request (0, drive);
-    }
-  else
-    cdrom_start_read (drive, block);
-}
-
-
-
-/****************************************************************************
- * Ioctl handling.
- *
- * Routines which queue packet commands take as a final argument a pointer
- * to an atapi_request_sense struct.  If execution of the command results
- * in an error with a CHECK CONDITION status, this structure will be filled
- * with the results of the subsequent request sense command.  The pointer
- * can also be NULL, in which case no sense information is returned.
- */
-
-#if ! STANDARD_ATAPI
-static
-int bin2bcd (int x)
-{
-  return (x%10) | ((x/10) << 4);
-}
-
-
-static
-int bcd2bin (int x)
-{
-  return (x >> 4) * 10 + (x & 0x0f);
-}
-#endif /* not STANDARD_ATAPI */
-
-
-static inline
-void lba_to_msf (int lba, byte *m, byte *s, byte *f)
-{
-  lba += CD_BLOCK_OFFSET;
-  lba &= 0xffffff;  /* negative lbas use only 24 bits */
-  *m = lba / (CD_SECS * CD_FRAMES);
-  lba %= (CD_SECS * CD_FRAMES);
-  *s = lba / CD_FRAMES;
-  *f = lba % CD_FRAMES;
-}
-
-
-static inline
-int msf_to_lba (byte m, byte s, byte f)
-{
-  return (((m * CD_SECS) + s) * CD_FRAMES + f) - CD_BLOCK_OFFSET;
-}
-
-
-static int
-cdrom_check_status (ide_drive_t  *drive,
-		    struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-
-  pc.sense_data = reqbuf;
-  pc.c[0] = TEST_UNIT_READY;
-
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-/* Lock the door if LOCKFLAG is nonzero; unlock it otherwise. */
-static int
-cdrom_lockdoor (ide_drive_t *drive, int lockflag,
-		struct atapi_request_sense *reqbuf)
-{
-  struct atapi_request_sense my_reqbuf;
-  int stat;
-  struct packet_command pc;
-
-  if (reqbuf == NULL)
-    reqbuf = &my_reqbuf;
-
-  /* If the drive cannot lock the door, just pretend. */
-  if (CDROM_CONFIG_FLAGS (drive)->no_doorlock)
-    stat = 0;
-  else
-    {
-      memset (&pc, 0, sizeof (pc));
-      pc.sense_data = reqbuf;
-
-      pc.c[0] = ALLOW_MEDIUM_REMOVAL;
-      pc.c[4] = (lockflag != 0);
-      stat = cdrom_queue_packet_command (drive, &pc);
-    }
-
-  if (stat == 0)
-    CDROM_STATE_FLAGS (drive)->door_locked = lockflag;
-  else
-    {
-      /* If we got an illegal field error, the drive
-	 probably cannot lock the door. */
-      if (reqbuf->sense_key == ILLEGAL_REQUEST && reqbuf->asc == 0x24)
-	{
-	  printk ("%s: door locking not supported\n", drive->name);
-	  CDROM_CONFIG_FLAGS (drive)->no_doorlock = 1;
-	  stat = 0;
-	  CDROM_STATE_FLAGS (drive)->door_locked = lockflag;
-	}
-    }
-  return stat;
-}
-
-
-/* Eject the disk if EJECTFLAG is 0.
-   If EJECTFLAG is 1, try to reload the disk. */
-static int
-cdrom_eject (ide_drive_t *drive, int ejectflag,
-	     struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = START_STOP;
-  pc.c[4] = 2 + (ejectflag != 0);
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-static int
-cdrom_pause (ide_drive_t *drive, int pauseflag,
-	     struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = SCMD_PAUSE_RESUME;
-  pc.c[8] = !pauseflag;
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-static int
-cdrom_startstop (ide_drive_t *drive, int startflag,
-		 struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = START_STOP;
-  pc.c[1] = 1;
-  pc.c[4] = startflag;
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-static int
-cdrom_read_capacity (ide_drive_t *drive, unsigned *capacity,
-		     struct atapi_request_sense *reqbuf)
-{
-  struct {
-    unsigned lba;
-    unsigned blocklen;
-  } capbuf;
-
-  int stat;
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = READ_CAPACITY;
-  pc.buffer = (char *)&capbuf;
-  pc.buflen = sizeof (capbuf);
-
-  stat = cdrom_queue_packet_command (drive, &pc);
-  if (stat == 0)
-    {
-      *capacity = ntohl (capbuf.lba);
-    }
-
-  return stat;
-}
-
-
-static int
-cdrom_read_tocentry (ide_drive_t *drive, int trackno, int msf_flag,
-                     int format, char *buf, int buflen,
-		     struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.buffer =  buf;
-  pc.buflen = buflen;
-  pc.c[0] = SCMD_READ_TOC;
-  pc.c[6] = trackno;
-  pc.c[7] = (buflen >> 8);
-  pc.c[8] = (buflen & 0xff);
-  pc.c[9] = (format << 6);
-  if (msf_flag) pc.c[1] = 2;
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-/* Try to read the entire TOC for the disk into our internal buffer. */
-static int
-cdrom_read_toc (ide_drive_t *drive,
-		struct atapi_request_sense *reqbuf)
-{
-  int msf_flag;
-  int stat, ntracks, i;
-  struct atapi_toc *toc = drive->cdrom_info.toc;
-  struct {
-    struct atapi_toc_header hdr;
-    struct atapi_toc_entry  ent;
-  } ms_tmp;
-
-  if (toc == NULL)
-    {
-      /* Try to allocate space. */
-      toc = (struct atapi_toc *) kmalloc (sizeof (struct atapi_toc),
-                                          GFP_KERNEL);
-      drive->cdrom_info.toc = toc;
-    }
-
-  if (toc == NULL)
-    {
-      printk ("%s: No cdrom TOC buffer!\n", drive->name);
-      return -EIO;
-    }
-
-  /* Check to see if the existing data is still valid.
-     If it is, just return. */
-  if (CDROM_STATE_FLAGS (drive)->toc_valid)
-    (void) cdrom_check_status (drive, NULL);
-
-  if (CDROM_STATE_FLAGS (drive)->toc_valid) return 0;
-
-#if STANDARD_ATAPI
-  msf_flag = 0;
-#else  /* not STANDARD_ATAPI */
-  /* Some drives can't return TOC data in LBA format. */
-  msf_flag = (CDROM_CONFIG_FLAGS (drive)->no_lba_toc);
-#endif  /* not STANDARD_ATAPI */
-
-  /* First read just the header, so we know how long the TOC is. */
-  stat = cdrom_read_tocentry (drive, 0, msf_flag, 0, (char *)&toc->hdr,
-                              sizeof (struct atapi_toc_header) +
-                              sizeof (struct atapi_toc_entry),
-			      reqbuf);
-  if (stat) return stat;
-
-#if ! STANDARD_ATAPI
-  if (CDROM_CONFIG_FLAGS (drive)->vertos_lossage)
-    {
-      toc->hdr.first_track = bcd2bin (toc->hdr.first_track);
-      toc->hdr.last_track  = bcd2bin (toc->hdr.last_track);
-      /* hopefully the length is not BCD, too ;-| */
-    }
-#endif  /* not STANDARD_ATAPI */
-
-  ntracks = toc->hdr.last_track - toc->hdr.first_track + 1;
-  if (ntracks <= 0) return -EIO;
-  if (ntracks > MAX_TRACKS) ntracks = MAX_TRACKS;
-
-  /* Now read the whole schmeer. */
-  stat = cdrom_read_tocentry (drive, 0, msf_flag, 0, (char *)&toc->hdr,
-                              sizeof (struct atapi_toc_header) +
-                              (ntracks+1) * sizeof (struct atapi_toc_entry),
-			      reqbuf);
-  if (stat) return stat;
-  toc->hdr.toc_length = ntohs (toc->hdr.toc_length);
-
-#if ! STANDARD_ATAPI
-  if (CDROM_CONFIG_FLAGS (drive)->vertos_lossage)
-    {
-      toc->hdr.first_track = bcd2bin (toc->hdr.first_track);
-      toc->hdr.last_track  = bcd2bin (toc->hdr.last_track);
-      /* hopefully the length is not BCD, too ;-| */
-    }
-#endif  /* not STANDARD_ATAPI */
-
-  for (i=0; i<=ntracks; i++)
-    {
-#if ! STANDARD_ATAPI
-      if (msf_flag)
-	{
-	  if (CDROM_CONFIG_FLAGS (drive)->vertos_lossage)
-	    {
-	      toc->ent[i].track = bcd2bin (toc->ent[i].track);
-	      toc->ent[i].addr.msf.m = bcd2bin (toc->ent[i].addr.msf.m);
-	      toc->ent[i].addr.msf.s = bcd2bin (toc->ent[i].addr.msf.s);
-	      toc->ent[i].addr.msf.f = bcd2bin (toc->ent[i].addr.msf.f);
-	    }
-	  toc->ent[i].addr.lba = msf_to_lba (toc->ent[i].addr.msf.m,
-					     toc->ent[i].addr.msf.s,
-					     toc->ent[i].addr.msf.f);
-	}
-      else
-#endif  /* not STANDARD_ATAPI */
-	toc->ent[i].addr.lba = ntohl (toc->ent[i].addr.lba);
-    }
-
-  /* Read the multisession information. */
-  stat = cdrom_read_tocentry (drive, 0, msf_flag, 1,
-			      (char *)&ms_tmp, sizeof (ms_tmp),
-			      reqbuf);
-  if (stat) return stat;
-#if ! STANDARD_ATAPI
-  if (msf_flag)
-    toc->last_session_lba = msf_to_lba (ms_tmp.ent.addr.msf.m,
-					ms_tmp.ent.addr.msf.s,
-					ms_tmp.ent.addr.msf.f);
-  else
-#endif  /* not STANDARD_ATAPI */
-    toc->last_session_lba = ntohl (ms_tmp.ent.addr.lba);
-
-  toc->xa_flag = (ms_tmp.hdr.first_track != ms_tmp.hdr.last_track);
-
-  /* Now try to get the total cdrom capacity. */
-  stat = cdrom_read_capacity (drive, &toc->capacity, reqbuf);
-  if (stat) toc->capacity = 0x1fffff;
-
-  HWIF(drive)->gd->sizes[drive->select.b.unit << PARTN_BITS]
-    = toc->capacity * SECTORS_PER_FRAME;
-  drive->part[0].nr_sects = toc->capacity * SECTORS_PER_FRAME;
-
-  /* Remember that we've read this stuff. */
-  CDROM_STATE_FLAGS (drive)->toc_valid = 1;
-
-  return 0;
-}
-
-
-static int
-cdrom_read_subchannel (ide_drive_t *drive,
-                       char *buf, int buflen,
-		       struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.buffer =  buf;
-  pc.buflen = buflen;
-  pc.c[0] = SCMD_READ_SUBCHANNEL;
-  pc.c[2] = 0x40;  /* request subQ data */
-  pc.c[3] = 0x01;  /* Format 1: current position */
-  pc.c[7] = (buflen >> 8);
-  pc.c[8] = (buflen & 0xff);
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-/* modeflag: 0 = current, 1 = changeable mask, 2 = default, 3 = saved */
-static int
-cdrom_mode_sense (ide_drive_t *drive, int pageno, int modeflag,
-                  char *buf, int buflen,
-		  struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.buffer =  buf;
-  pc.buflen = buflen;
-  pc.c[0] = MODE_SENSE_10;
-  pc.c[2] = pageno | (modeflag << 6);
-  pc.c[7] = (buflen >> 8);
-  pc.c[8] = (buflen & 0xff);
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-static int
-cdrom_mode_select (ide_drive_t *drive, int pageno, char *buf, int buflen,
-		   struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.buffer =  buf;
-  pc.buflen = - buflen;
-  pc.c[0] = MODE_SELECT_10;
-  pc.c[1] = 0x10;
-  pc.c[2] = pageno;
-  pc.c[7] = (buflen >> 8);
-  pc.c[8] = (buflen & 0xff);
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-static int
-cdrom_play_lba_range_play12 (ide_drive_t *drive, int lba_start, int lba_end,
-			     struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = SCMD_PLAYAUDIO12;
-#ifdef __alpha__
-  stq_u(((long) htonl (lba_end - lba_start) << 32) | htonl(lba_start),
-	(unsigned long *) &pc.c[2]);
-#else
-  *(int *)(&pc.c[2]) = htonl (lba_start);
-  *(int *)(&pc.c[6]) = htonl (lba_end - lba_start);
-#endif
-
-  return cdrom_queue_packet_command (drive, &pc);
-}
-
-
-#if !  STANDARD_ATAPI
-static int
-cdrom_play_lba_range_msf (ide_drive_t *drive, int lba_start, int lba_end,
-			  struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.c[0] = SCMD_PLAYAUDIO_MSF;
-  lba_to_msf (lba_start, &pc.c[3], &pc.c[4], &pc.c[5]);
-  lba_to_msf (lba_end-1, &pc.c[6], &pc.c[7], &pc.c[8]);
-
-  if (CDROM_CONFIG_FLAGS (drive)->playmsf_uses_bcd)
-    {
-      pc.c[3] = bin2bcd (pc.c[3]);
-      pc.c[4] = bin2bcd (pc.c[4]);
-      pc.c[5] = bin2bcd (pc.c[5]);
-      pc.c[6] = bin2bcd (pc.c[6]);
-      pc.c[7] = bin2bcd (pc.c[7]);
-      pc.c[8] = bin2bcd (pc.c[8]);
-    }
-
-  return cdrom_queue_packet_command (drive, &pc);
-}
-#endif  /* not STANDARD_ATAPI */
-
-
-static int
-cdrom_play_lba_range_1 (ide_drive_t *drive, int lba_start, int lba_end,
-			struct atapi_request_sense *reqbuf)
-{
-  /* This is rather annoying.
-     My NEC-260 won't recognize group 5 commands such as PLAYAUDIO12;
-     the only way to get it to play more than 64k of blocks at once
-     seems to be the PLAYAUDIO_MSF command.  However, the parameters
-     the NEC 260 wants for the PLAYMSF command are incompatible with
-     the new version of the spec.
-
-     So what i'll try is this.  First try for PLAYAUDIO12.  If it works,
-     great.  Otherwise, if the drive reports an illegal command code,
-     try PLAYAUDIO_MSF using the NEC 260-style bcd parameters. */
-
-#if ! STANDARD_ATAPI
-  if (CDROM_CONFIG_FLAGS (drive)->no_playaudio12)
-    return cdrom_play_lba_range_msf (drive, lba_start, lba_end, reqbuf);
-  else
-#endif  /* not STANDARD_ATAPI */
-    {
-      int stat;
-      struct atapi_request_sense my_reqbuf;
-
-      if (reqbuf == NULL)
-	reqbuf = &my_reqbuf;
-
-      stat = cdrom_play_lba_range_play12 (drive, lba_start, lba_end, reqbuf);
-      if (stat == 0) return 0;
-
-#if ! STANDARD_ATAPI
-      /* It failed.  Try to find out why. */
-      if (reqbuf->sense_key == ILLEGAL_REQUEST && reqbuf->asc == 0x20)
-        {
-          /* The drive didn't recognize the command.
-             Retry with the MSF variant. */
-          printk ("%s: Drive does not support PLAYAUDIO12; "
-                  "trying PLAYAUDIO_MSF\n", drive->name);
-          CDROM_CONFIG_FLAGS (drive)->no_playaudio12 = 1;
-          CDROM_CONFIG_FLAGS (drive)->playmsf_uses_bcd = 1;
-          return cdrom_play_lba_range_msf (drive, lba_start, lba_end, reqbuf);
-        }
-#endif  /* not STANDARD_ATAPI */
-
-      /* Failed for some other reason.  Give up. */
-      return stat;
-    }
-}
-
-
-/* Play audio starting at LBA LBA_START and finishing with the
-   LBA before LBA_END. */
-static int
-cdrom_play_lba_range (ide_drive_t *drive, int lba_start, int lba_end,
-		      struct atapi_request_sense *reqbuf)
-{
-  int i, stat;
-  struct atapi_request_sense my_reqbuf;
-
-  if (reqbuf == NULL)
-    reqbuf = &my_reqbuf;
-
-  /* Some drives, will, for certain audio cds,
-     give an error if you ask them to play the entire cd using the
-     values which are returned in the TOC.  The play will succeed, however,
-     if the ending address is adjusted downwards by a few frames. */
-  for (i=0; i<75; i++)
-    {
-      stat = cdrom_play_lba_range_1 (drive, lba_start, lba_end, reqbuf);
-
-      if (stat == 0 ||
-          !(reqbuf->sense_key == ILLEGAL_REQUEST && reqbuf->asc == 0x24))
-	return stat;
-
-      --lba_end;
-      if (lba_end <= lba_start) break;
-    }
-
-  return stat;
-}
-
-
-static
-int cdrom_get_toc_entry (ide_drive_t *drive, int track,
-                         struct atapi_toc_entry **ent,
-			 struct atapi_request_sense *reqbuf)
-{
-  int stat, ntracks;
-  struct atapi_toc *toc;
-
-  /* Make sure our saved TOC is valid. */
-  stat = cdrom_read_toc (drive, reqbuf);
-  if (stat) return stat;
-
-  toc = drive->cdrom_info.toc;
-
-  /* Check validity of requested track number. */
-  ntracks = toc->hdr.last_track - toc->hdr.first_track + 1;
-  if (track == CDROM_LEADOUT)
-    *ent = &toc->ent[ntracks];
-  else if (track < toc->hdr.first_track ||
-           track > toc->hdr.last_track)
-    return -EINVAL;
-  else
-    *ent = &toc->ent[track - toc->hdr.first_track];
-
-  return 0;
-}
-
-
-static int
-cdrom_read_block (ide_drive_t *drive, int format, int lba,
-		  char *buf, int buflen,
-		  struct atapi_request_sense *reqbuf)
-{
-  struct packet_command pc;
-  struct atapi_request_sense my_reqbuf;
-  int stat;
-
-  if (reqbuf == NULL)
-    reqbuf = &my_reqbuf;
-
-  memset (&pc, 0, sizeof (pc));
-  pc.sense_data = reqbuf;
-
-  pc.buffer = buf;
-  pc.buflen = buflen;
-
-#if ! STANDARD_ATAPI
-  if (CDROM_CONFIG_FLAGS (drive)->old_readcd)
-    pc.c[0] = 0xd4;
-  else
-#endif  /* not STANDARD_ATAPI */
-    pc.c[0] = READ_CD;
-
-  pc.c[1] = (format << 2);
-#ifdef __alpha__
-  stl_u(htonl (lba), (unsigned int *) &pc.c[2]);
-#else
-  *(int *)(&pc.c[2]) = htonl (lba);
-#endif
-  pc.c[8] = 1;  /* one block */
-  pc.c[9] = 0x10;
-
-  stat = cdrom_queue_packet_command (drive, &pc);
-
-#if ! STANDARD_ATAPI
-  /* If the drive doesn't recognize the READ CD opcode, retry the command
-     with an older opcode for that command. */
-  if (stat && reqbuf->sense_key == ILLEGAL_REQUEST && reqbuf->asc == 0x20 &&
-      CDROM_CONFIG_FLAGS (drive)->old_readcd == 0)
-    {
-      printk ("%s: Drive does not recognize READ_CD; trying opcode 0xd4\n",
-	      drive->name);
-      CDROM_CONFIG_FLAGS (drive)->old_readcd = 1;
-      return cdrom_read_block (drive, format, lba, buf, buflen, reqbuf);
-    }
-#endif  /* not STANDARD_ATAPI */
-
-  return stat;
-}
-
-
-int ide_cdrom_ioctl (ide_drive_t *drive, struct inode *inode,
-		     struct file *file, unsigned int cmd, unsigned long arg)
-{
-  switch (cmd)
-    {
-    case CDROMEJECT:
-      {
-	int stat;
-
-	if (drive->usage > 1)
-	  return -EBUSY;
-
-	stat = cdrom_lockdoor (drive, 0, NULL);
-	if (stat) return stat;
-
-	return cdrom_eject (drive, 0, NULL);
-      }
-
-    case CDROMEJECT_SW:
-      {
-	CDROM_STATE_FLAGS (drive)->eject_on_close = arg;
-	return 0;
-      }
-
-    case CDROMPAUSE:
-      return cdrom_pause (drive, 1, NULL);
-
-    case CDROMRESUME:
-      return cdrom_pause (drive, 0, NULL);
-
-    case CDROMSTART:
-      return cdrom_startstop (drive, 1, NULL);
-
-    case CDROMSTOP:
-      {
-	int stat;
-
-	stat = cdrom_startstop (drive, 0, NULL);
-	if (stat) return stat;
-	/* pit says the Dolphin needs this. */
-	return cdrom_eject (drive, 1, NULL);
-      }
-
-    case CDROMPLAYMSF:
-      {
-        struct cdrom_msf msf;
-        int stat, lba_start, lba_end;
-
-        stat = verify_area (VERIFY_READ, (void *)arg, sizeof (msf));
-        if (stat) return stat;
-
-        memcpy_fromfs (&msf, (void *) arg, sizeof(msf));
-
-        lba_start = msf_to_lba (msf.cdmsf_min0, msf.cdmsf_sec0,
-                                msf.cdmsf_frame0);
-        lba_end = msf_to_lba (msf.cdmsf_min1, msf.cdmsf_sec1,
-                              msf.cdmsf_frame1) + 1;
-
-        if (lba_end <= lba_start) return -EINVAL;
-
-        return cdrom_play_lba_range (drive, lba_start, lba_end, NULL);
-      }
-
-    /* Like just about every other Linux cdrom driver, we ignore the
-       index part of the request here. */
-    case CDROMPLAYTRKIND:
-      {
-        int stat, lba_start, lba_end;
-        struct cdrom_ti ti;
-        struct atapi_toc_entry *first_toc, *last_toc;
-
-        stat = verify_area (VERIFY_READ, (void *)arg, sizeof (ti));
-        if (stat) return stat;
-
-        memcpy_fromfs (&ti, (void *) arg, sizeof(ti));
-
-        stat = cdrom_get_toc_entry (drive, ti.cdti_trk0, &first_toc, NULL);
-        if (stat) return stat;
-        stat = cdrom_get_toc_entry (drive, ti.cdti_trk1, &last_toc, NULL);
-        if (stat) return stat;
-
-        if (ti.cdti_trk1 != CDROM_LEADOUT) ++last_toc;
-        lba_start = first_toc->addr.lba;
-        lba_end   = last_toc->addr.lba;
-
-        if (lba_end <= lba_start) return -EINVAL;
-
-        return cdrom_play_lba_range (drive, lba_start, lba_end, NULL);
-      }
-
-    case CDROMREADTOCHDR:
-      {
-        int stat;
-        struct cdrom_tochdr tochdr;
-        struct atapi_toc *toc;
-
-        stat = verify_area (VERIFY_WRITE, (void *) arg, sizeof (tochdr));
-        if (stat) return stat;
-
-        /* Make sure our saved TOC is valid. */
-        stat = cdrom_read_toc (drive, NULL);
-        if (stat) return stat;
-
-        toc = drive->cdrom_info.toc;
-        tochdr.cdth_trk0 = toc->hdr.first_track;
-        tochdr.cdth_trk1 = toc->hdr.last_track;
-
-        memcpy_tofs ((void *) arg, &tochdr, sizeof (tochdr));
-
-        return stat;
-      }
-
-    case CDROMREADTOCENTRY:
-      {
-        int stat;
-        struct cdrom_tocentry tocentry;
-        struct atapi_toc_entry *toce;
-
-        stat = verify_area (VERIFY_READ, (void *) arg, sizeof (tocentry));
-        if (stat) return stat;
-        stat = verify_area (VERIFY_WRITE, (void *) arg, sizeof (tocentry));
-        if (stat) return stat;
-
-        memcpy_fromfs (&tocentry, (void *) arg, sizeof (tocentry));
-
-        stat = cdrom_get_toc_entry (drive, tocentry.cdte_track, &toce, NULL);
-        if (stat) return stat;
-
-        tocentry.cdte_ctrl = toce->control;
-        tocentry.cdte_adr  = toce->adr;
-
-        if (tocentry.cdte_format == CDROM_MSF)
-          {
-            /* convert to MSF */
-            lba_to_msf (toce->addr.lba,
-                        &tocentry.cdte_addr.msf.minute,
-                        &tocentry.cdte_addr.msf.second,
-                        &tocentry.cdte_addr.msf.frame);
-          }
-        else
-          tocentry.cdte_addr.lba = toce->addr.lba;
-
-        memcpy_tofs ((void *) arg, &tocentry, sizeof (tocentry));
-
-        return stat;
-      }
-
-    case CDROMSUBCHNL:
-      {
-        struct atapi_cdrom_subchnl scbuf;
-        int stat, abs_lba, rel_lba;
-        struct cdrom_subchnl subchnl;
-
-        stat = verify_area (VERIFY_WRITE, (void *) arg, sizeof (subchnl));
-        if (stat) return stat;
-        stat = verify_area (VERIFY_READ, (void *) arg, sizeof (subchnl));
-        if (stat) return stat;
-
-        memcpy_fromfs (&subchnl, (void *) arg, sizeof (subchnl));
-
-        stat = cdrom_read_subchannel (drive, (char *)&scbuf, sizeof (scbuf),
-				      NULL);
-        if (stat) return stat;
-
-#if ! STANDARD_ATAPI
-	if (CDROM_CONFIG_FLAGS (drive)->vertos_lossage)
-	  {
-	    abs_lba = msf_to_lba (bcd2bin (scbuf.acdsc_absaddr.msf.minute),
-				  bcd2bin (scbuf.acdsc_absaddr.msf.second),
-				  bcd2bin (scbuf.acdsc_absaddr.msf.frame));
-	    rel_lba = msf_to_lba (bcd2bin (scbuf.acdsc_reladdr.msf.minute),
-				  bcd2bin (scbuf.acdsc_reladdr.msf.second),
-				  bcd2bin (scbuf.acdsc_reladdr.msf.frame));
-	    scbuf.acdsc_trk = bcd2bin (scbuf.acdsc_trk);
-	  }
-	else
-#endif /* not STANDARD_ATAPI */
-	  {
-	    abs_lba = ntohl (scbuf.acdsc_absaddr.lba);
-	    rel_lba = ntohl (scbuf.acdsc_reladdr.lba);
-	  }
-
-        if (subchnl.cdsc_format == CDROM_MSF)
-          {
-            lba_to_msf (abs_lba,
-                        &subchnl.cdsc_absaddr.msf.minute,
-                        &subchnl.cdsc_absaddr.msf.second,
-                        &subchnl.cdsc_absaddr.msf.frame);
-            lba_to_msf (rel_lba,
-                        &subchnl.cdsc_reladdr.msf.minute,
-                        &subchnl.cdsc_reladdr.msf.second,
-                        &subchnl.cdsc_reladdr.msf.frame);
-          }
-        else
-          {
-            subchnl.cdsc_absaddr.lba = abs_lba;
-            subchnl.cdsc_reladdr.lba = rel_lba;
-          }
-
-        subchnl.cdsc_audiostatus = scbuf.acdsc_audiostatus;
-        subchnl.cdsc_ctrl = scbuf.acdsc_ctrl;
-        subchnl.cdsc_trk  = scbuf.acdsc_trk;
-        subchnl.cdsc_ind  = scbuf.acdsc_ind;
-
-        memcpy_tofs ((void *) arg, &subchnl, sizeof (subchnl));
-
-        return stat;
-      }
-
-    case CDROMVOLCTRL:
-      {
-        struct cdrom_volctrl volctrl;
-        char buffer[24], mask[24];
-        int stat;
-
-        stat = verify_area (VERIFY_READ, (void *) arg, sizeof (volctrl));
-        if (stat) return stat;
-        memcpy_fromfs (&volctrl, (void *) arg, sizeof (volctrl));
-
-        stat = cdrom_mode_sense (drive, 0x0e, 0, buffer, sizeof (buffer),NULL);
-        if (stat) return stat;
-        stat = cdrom_mode_sense (drive, 0x0e, 1, mask  , sizeof (buffer),NULL);
-        if (stat) return stat;
-
-        buffer[1] = buffer[2] = 0;
-
-        buffer[17] = volctrl.channel0 & mask[17];
-        buffer[19] = volctrl.channel1 & mask[19];
-        buffer[21] = volctrl.channel2 & mask[21];
-        buffer[23] = volctrl.channel3 & mask[23];
-
-        return cdrom_mode_select (drive, 0x0e, buffer, sizeof (buffer), NULL);
-      }
-
-    case CDROMVOLREAD:
-      {
-        struct cdrom_volctrl volctrl;
-        char buffer[24];
-        int stat;
-
-        stat = verify_area (VERIFY_WRITE, (void *) arg, sizeof (volctrl));
-        if (stat) return stat;
-
-        stat = cdrom_mode_sense (drive, 0x0e, 0, buffer, sizeof (buffer), NULL);
-        if (stat) return stat;
-
-        volctrl.channel0 = buffer[17];
-        volctrl.channel1 = buffer[19];
-        volctrl.channel2 = buffer[21];
-        volctrl.channel3 = buffer[23];
-
-        memcpy_tofs ((void *) arg, &volctrl, sizeof (volctrl));
-
-	return 0;
-      }
-
-    case CDROMMULTISESSION:
-      {
-	struct cdrom_multisession ms_info;
-	struct atapi_toc *toc;
-	int stat;
-
-	stat = verify_area (VERIFY_READ,  (void *)arg, sizeof (ms_info));
-        if (stat) return stat;
-	stat = verify_area (VERIFY_WRITE, (void *)arg, sizeof (ms_info));
-        if (stat) return stat;
-
-	memcpy_fromfs (&ms_info, (void *)arg, sizeof (ms_info));
-
-	/* Make sure the TOC information is valid. */
-	stat = cdrom_read_toc (drive, NULL);
-	if (stat) return stat;
-
-	toc = drive->cdrom_info.toc;
-
-	if (ms_info.addr_format == CDROM_MSF)
-	  lba_to_msf (toc->last_session_lba,
-		      &ms_info.addr.msf.minute,
-		      &ms_info.addr.msf.second,
-		      &ms_info.addr.msf.frame);
-
-	else if (ms_info.addr_format == CDROM_LBA)
-	  ms_info.addr.lba = toc->last_session_lba;
-
-	else
-	  return -EINVAL;
-
-	ms_info.xa_flag = toc->xa_flag;
-
-	memcpy_tofs ((void *)arg, &ms_info, sizeof (ms_info));
-
-	return 0;
-      }
-
-    /* Read 2352 byte blocks from audio tracks. */
-    case CDROMREADAUDIO:
-      {
-	int stat, lba;
-	struct atapi_toc *toc;
-	struct cdrom_read_audio ra;
-	char buf[CD_FRAMESIZE_RAW];
-
-	/* Make sure the TOC is up to date. */
-	stat = cdrom_read_toc (drive, NULL);
-	if (stat) return stat;
-
-	toc = drive->cdrom_info.toc;
-
-	stat = verify_area (VERIFY_READ, (char *)arg, sizeof (ra));
-	if (stat) return stat;
-
-	memcpy_fromfs (&ra, (void *)arg, sizeof (ra));
-
-	if (ra.nframes < 0 || ra.nframes > toc->capacity)
-	  return -EINVAL;
-	else if (ra.nframes == 0)
-	  return 0;
-
-	stat = verify_area (VERIFY_WRITE, (char *)ra.buf,
-			                  ra.nframes * CD_FRAMESIZE_RAW);
-	if (stat) return stat;
-
-	if (ra.addr_format == CDROM_MSF)
-	  lba = msf_to_lba (ra.addr.msf.minute, ra.addr.msf.second,
-			    ra.addr.msf.frame);
-	
-	else if (ra.addr_format == CDROM_LBA)
-	  lba = ra.addr.lba;
-
-	else
-	  return -EINVAL;
-
-	if (lba < 0 || lba >= toc->capacity)
-	  return -EINVAL;
-
-	while (ra.nframes > 0)
-	  {
-	    stat = cdrom_read_block (drive, 1, lba, buf,
-				     CD_FRAMESIZE_RAW, NULL);
-	    if (stat) return stat;
-	    memcpy_tofs (ra.buf, buf, CD_FRAMESIZE_RAW);
-	    ra.buf += CD_FRAMESIZE_RAW;
-	    --ra.nframes;
-	    ++lba;
-	  }
-
-	return 0;
-      }
-
-    case CDROMREADMODE1:
-    case CDROMREADMODE2:
-      {
-	struct cdrom_msf msf;
-	int blocksize, format, stat, lba;
-	struct atapi_toc *toc;
-	char buf[CD_FRAMESIZE_RAW0];
-
-	if (cmd == CDROMREADMODE1)
-	  {
-	    blocksize = CD_FRAMESIZE;
-	    format = 2;
-	  }
-	else
-	  {
-	    blocksize = CD_FRAMESIZE_RAW0;
-	    format = 3;
-	  }
-
-	stat = verify_area (VERIFY_READ, (char *)arg, sizeof (msf));
-	if (stat) return stat;
-	stat = verify_area (VERIFY_WRITE, (char *)arg, blocksize);
-	if (stat) return stat;
-
-	memcpy_fromfs (&msf, (void *)arg, sizeof (msf));
-
-	lba = msf_to_lba (msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0);
-	
-	/* Make sure the TOC is up to date. */
-	stat = cdrom_read_toc (drive, NULL);
-	if (stat) return stat;
-
-	toc = drive->cdrom_info.toc;
-
-	if (lba < 0 || lba >= toc->capacity)
-	  return -EINVAL;
-
-	stat = cdrom_read_block (drive, format, lba, buf, blocksize, NULL);
-	if (stat) return stat;
-
-	memcpy_tofs ((char *)arg, buf, blocksize);
-	return 0;
-      }
-
-#if 0 /* Doesn't work reliably yet. */
-    case CDROMRESET:
-      {
-	struct request req;
-	ide_init_drive_cmd (&req);
-	req.cmd = RESET_DRIVE_COMMAND;
-	return ide_do_drive_cmd (drive, &req, ide_wait);
-      }
-#endif
-
- 
-#ifdef TEST
-    case 0x1234:
-      {
-        int stat;
-        struct packet_command pc;
-	int len, lena;
-
-        memset (&pc, 0, sizeof (pc));
-
-        stat = verify_area (VERIFY_READ, (void *) arg, sizeof (pc.c));
-        if (stat) return stat;
-        memcpy_fromfs (&pc.c, (void *) arg, sizeof (pc.c));
-	arg += sizeof (pc.c);
-
-	stat = verify_area (VERIFY_READ, (void *) arg, sizeof (len));
-        if (stat) return stat;
-        memcpy_fromfs (&len, (void *) arg , sizeof (len));
-	arg += sizeof (len);
-
-	if (len > 0) {
-	  stat = verify_area (VERIFY_WRITE, (void *) arg, len);
-	  if (stat) return stat;
-	}
-
-	lena = len;
-	if (lena  < 0) lena = 0;
-
-	{
-	  char buf[lena];
-	  if (len > 0) {
-	    pc.buflen = len;
-	    pc.buffer = buf;
-	  }
-
-	  stat = cdrom_queue_packet_command (drive, &pc);
-
-	  if (len > 0)
-	    memcpy_tofs ((void *)arg, buf, len);
-	}
-
-        return stat;
-      }
-#endif
-
-    default:
-      return -EPERM;
-    }
-
-}
-
-
-
-/****************************************************************************
- * Other driver requests (open, close, check media change).
- */
-
-int ide_cdrom_check_media_change (ide_drive_t *drive)
-{
-  int retval;
-
-  (void) cdrom_check_status (drive, NULL);
-
-  retval = CDROM_STATE_FLAGS (drive)->media_changed;
-  CDROM_STATE_FLAGS (drive)->media_changed = 0;
-
-  return retval;
-}
-
-
-int ide_cdrom_open (struct inode *ip, struct file *fp, ide_drive_t *drive)
-{
-  /* no write access */
-  if (fp->f_mode & 2)
-    {
-      --drive->usage;
-      return -EROFS;
-    }
-
-  /* If this is the first open, check the drive status. */
-  if (drive->usage == 1)
-    {
-      int stat;
-      struct atapi_request_sense my_reqbuf;
-      my_reqbuf.sense_key = 0;
-
-      /* Get the drive status. */
-      stat = cdrom_check_status (drive, &my_reqbuf);
-
-      /* If the tray is open, try to close it. */
-      if (stat && my_reqbuf.sense_key == NOT_READY)
-	{
-	  cdrom_eject (drive, 1, &my_reqbuf);
-	  stat = cdrom_check_status (drive, &my_reqbuf);
-	}
-
-      /* Return an error if there are still problems. */
-      if (stat && my_reqbuf.sense_key != UNIT_ATTENTION)
-	{
-	  --drive->usage;
-	  return -ENXIO;
-	}
-
-      /* Now lock the door. */
-      (void) cdrom_lockdoor (drive, 1, &my_reqbuf);
-
-      /* And try to read the TOC information now. */
-      (void) cdrom_read_toc (drive, &my_reqbuf);
-    }
-
-  return 0;
-}
-
-
-/*
- * Close down the device.  Invalidate all cached blocks.
- */
-
-void ide_cdrom_release (struct inode *inode, struct file *file, ide_drive_t *drive)
-{
-  if (drive->usage == 0)
-    {
-      invalidate_buffers (inode->i_rdev);
-
-      /* Unlock the door. */
-      (void) cdrom_lockdoor (drive, 0, NULL);
-
-      /* Do an eject if we were requested to do so. */
-      if (CDROM_STATE_FLAGS (drive)->eject_on_close)
-	(void) cdrom_eject (drive, 0, NULL);
-    }
-}
-
-
-
-/****************************************************************************
- * Device initialization.
- */
-
-void ide_cdrom_setup (ide_drive_t *drive)
-{
-  blksize_size[HWIF(drive)->major][drive->select.b.unit << PARTN_BITS] = CD_FRAMESIZE;
-
-  drive->special.all = 0;
-  drive->ready_stat = 0;
-
-  CDROM_STATE_FLAGS (drive)->media_changed = 0;
-  CDROM_STATE_FLAGS (drive)->toc_valid     = 0;
-  CDROM_STATE_FLAGS (drive)->door_locked   = 0;
-
-  /* Turn this off by default, since many people don't like it. */
-  CDROM_STATE_FLAGS (drive)->eject_on_close= 0;
-
-#if NO_DOOR_LOCKING
-  CDROM_CONFIG_FLAGS (drive)->no_doorlock = 1;
-#else
-  CDROM_CONFIG_FLAGS (drive)->no_doorlock = 0;
-#endif
-
-  if (drive->id != NULL) {
-    CDROM_CONFIG_FLAGS (drive)->drq_interrupt =
-      ((drive->id->config & 0x0060) == 0x20);
-  } else {
-    CDROM_CONFIG_FLAGS (drive)->drq_interrupt = 0;
-  }
-
-#if ! STANDARD_ATAPI
-  CDROM_CONFIG_FLAGS (drive)->no_playaudio12 = 0;
-  CDROM_CONFIG_FLAGS (drive)->old_readcd = 0;
-  CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 0;
-  CDROM_CONFIG_FLAGS (drive)->playmsf_uses_bcd = 0;
-  CDROM_CONFIG_FLAGS (drive)->vertos_lossage = 0;
-
-  if (drive->id != NULL) {
-    /* Accommodate some broken drives... */
-    if (strcmp (drive->id->model, "CD220E") == 0 ||
-        strcmp (drive->id->model, "CD")     == 0)        /* Creative Labs */
-      CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-    else if (strcmp (drive->id->model, "TO-ICSLYAL") == 0 ||  /* Acer CD525E */
-             strcmp (drive->id->model, "OTI-SCYLLA") == 0)
-      CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-    /* I don't know who makes this.
-       Francesco Messineo <sidera@ccii.unipi.it> says this one's broken too. */
-    else if (strcmp (drive->id->model, "DCI-2S10") == 0)
-      CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-    else if (strcmp (drive->id->model, "CDA26803I SE") == 0) /* Aztech */
-      {
-        CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-        /* This drive _also_ does not implement PLAYAUDIO12 correctly. */
-        CDROM_CONFIG_FLAGS (drive)->no_playaudio12 = 1;
-      }
-
-    /* Vertos 300.
-       There seem to be at least two different, incompatible versions
-       of this drive floating around.  Luckily, they appear to return their
-       id strings with different byte orderings. */
-    else if (strcmp (drive->id->model, "V003S0DS") == 0)
-      {
-        CDROM_CONFIG_FLAGS (drive)->vertos_lossage = 1;
-        CDROM_CONFIG_FLAGS (drive)->playmsf_uses_bcd = 1;
-        CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-      }
-    else if (strcmp (drive->id->model, "0V300SSD") == 0 ||
-  	   strcmp (drive->id->model, "V003M0DP") == 0)
-      CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-    /* Vertos 400. */
-    else if (strcmp (drive->id->model, "V004E0DT") == 0 ||
-  	   strcmp (drive->id->model, "0V400ETD") == 0)
-      CDROM_CONFIG_FLAGS (drive)->no_lba_toc = 1;
-
-    else if ( strcmp (drive->id->model, "CD-ROM CDU55D") == 0) /*sony cdu55d */
-      CDROM_CONFIG_FLAGS (drive)->no_playaudio12 = 1;
-
-   else if (strcmp (drive->id->model, "CD-ROM CDU55E") == 0)
-  	CDROM_CONFIG_FLAGS (drive)->no_playaudio12 = 1;
-  } /* drive-id != NULL */
-#endif  /* not STANDARD_ATAPI */
-
-  drive->cdrom_info.toc               = NULL;
-  drive->cdrom_info.sector_buffer     = NULL;
-  drive->cdrom_info.sector_buffered   = 0;
-  drive->cdrom_info.nsectors_buffered = 0;
-}
-
-
-
-/*
- * TODO:
- *  CDROM_GET_UPC
- *  CDROMRESET
- *  Lock the door when a read request completes successfully and the
- *   door is not already locked.  Also try to reorganize to reduce
- *   duplicated functionality between read and ioctl paths?
- *  Establish interfaces for an IDE port driver, and break out the cdrom
- *   code into a loadable module.
- *  Support changers.
- *  Write some real documentation.
- */
diff --git a/i386/i386at/gpl/linux/block/ide.c b/i386/i386at/gpl/linux/block/ide.c
deleted file mode 100644
index 4b7c5e95..00000000
--- a/i386/i386at/gpl/linux/block/ide.c
+++ /dev/null
@@ -1,3087 +0,0 @@
-/*
- *  linux/drivers/block/ide.c	Version 5.28  Feb 11, 1996
- *
- *  Copyright (C) 1994-1996  Linus Torvalds & authors (see below)
- */
-#define _IDE_C		/* needed by <linux/blk.h> */
-
-/*
- * This is the multiple IDE interface driver, as evolved from hd.c.
- * It supports up to four IDE interfaces, on one or more IRQs (usually 14 & 15).
- * There can be up to two drives per interface, as per the ATA-2 spec.
- *
- * Primary i/f:    ide0: major=3;  (hda)         minor=0; (hdb)         minor=64
- * Secondary i/f:  ide1: major=22; (hdc or hd1a) minor=0; (hdd or hd1b) minor=64
- * Tertiary i/f:   ide2: major=33; (hde)         minor=0; (hdf)         minor=64
- * Quaternary i/f: ide3: major=34; (hdg)         minor=0; (hdh)         minor=64
- *
- * It is easy to extend ide.c to handle more than four interfaces:
- *
- *	Change the MAX_HWIFS constant in ide.h.
- *
- *	Define some new major numbers (in major.h), and insert them into
- *	the ide_hwif_to_major table in ide.c.
- *
- *	Fill in the extra values for the new interfaces into the two tables
- *	inside ide.c:  default_io_base[]  and  default_irqs[].
- *
- *	Create the new request handlers by cloning "do_ide3_request()"
- *	for each new interface, and add them to the switch statement
- *	in the ide_init() function in ide.c.
- *
- *	Recompile, create the new /dev/ entries, and it will probably work.
- *
- *  From hd.c:
- *  |
- *  | It traverses the request-list, using interrupts to jump between functions.
- *  | As nearly all functions can be called within interrupts, we may not sleep.
- *  | Special care is recommended.  Have Fun!
- *  |
- *  | modified by Drew Eckhardt to check nr of hd's from the CMOS.
- *  |
- *  | Thanks to Branko Lankester, lankeste@fwi.uva.nl, who found a bug
- *  | in the early extended-partition checks and added DM partitions.
- *  |
- *  | Early work on error handling by Mika Liljeberg (liljeber@cs.Helsinki.FI).
- *  |
- *  | IRQ-unmask, drive-id, multiple-mode, support for ">16 heads",
- *  | and general streamlining by Mark Lord (mlord@bnr.ca).
- *
- *  October, 1994 -- Complete line-by-line overhaul for linux 1.1.x, by:
- *
- *	Mark Lord	(mlord@bnr.ca)			(IDE Perf.Pkg)
- *	Delman Lee	(delman@mipg.upenn.edu)		("Mr. atdisk2")
- *	Petri Mattila	(ptjmatti@kruuna.helsinki.fi)	(EIDE stuff)
- *	Scott Snyder	(snyder@fnald0.fnal.gov)	(ATAPI IDE cd-rom)
- *
- *  Maintained by Mark Lord (mlord@bnr.ca):  ide.c, ide.h, triton.c, hd.c, ..
- *
- *  This was a rewrite of just about everything from hd.c, though some original
- *  code is still sprinkled about.  Think of it as a major evolution, with
- *  inspiration from lots of linux users, esp.  hamish@zot.apana.org.au
- *
- *  Version 1.0 ALPHA	initial code, primary i/f working okay
- *  Version 1.3 BETA	dual i/f on shared irq tested & working!
- *  Version 1.4 BETA	added auto probing for irq(s)
- *  Version 1.5 BETA	added ALPHA (untested) support for IDE cd-roms,
- *  ...
- *  Version 3.5		correct the bios_cyl field if it's too small
- *  (linux 1.1.76)	 (to help fdisk with brain-dead BIOSs)
- *  Version 3.6		cosmetic corrections to comments and stuff
- *  (linux 1.1.77)	reorganise probing code to make it understandable
- *			added halfway retry to probing for drive identification
- *			added "hdx=noprobe" command line option
- *			allow setting multmode even when identification fails
- *  Version 3.7		move set_geometry=1 from do_identify() to ide_init()
- *			increase DRQ_WAIT to eliminate nuisance messages
- *			wait for DRQ_STAT instead of DATA_READY during probing
- *			  (courtesy of Gary Thomas gary@efland.UU.NET)
- *  Version 3.8		fixed byte-swapping for confused Mitsumi cdrom drives
- *			update of ide-cd.c from Scott, allows blocksize=1024
- *			cdrom probe fixes, inspired by jprang@uni-duisburg.de
- *  Version 3.9		don't use LBA if lba_capacity looks funny
- *			correct the drive capacity calculations
- *			fix probing for old Seagates without IDE_ALTSTATUS_REG
- *			fix byte-ordering for some NEC cdrom drives
- *  Version 3.10	disable multiple mode by default; was causing trouble
- *  Version 3.11	fix mis-identification of old WD disks as cdroms
- *  Version 3,12	simplify logic for selecting initial mult_count
- *			  (fixes problems with buggy WD drives)
- *  Version 3.13	remove excess "multiple mode disabled" messages
- *  Version 3.14	fix ide_error() handling of BUSY_STAT
- *			fix byte-swapped cdrom strings (again.. arghh!)
- *			ignore INDEX bit when checking the ALTSTATUS reg
- *  Version 3.15	add SINGLE_THREADED flag for use with dual-CMD i/f
- *			ignore WRERR_STAT for non-write operations
- *			added vlb_sync support for DC-2000A & others,
- *			 (incl. some Promise chips), courtesy of Frank Gockel
- *  Version 3.16	convert vlb_32bit and vlb_sync into runtime flags
- *			add ioctls to get/set VLB flags (HDIO_[SG]ET_CHIPSET)
- *			rename SINGLE_THREADED to SUPPORT_SERIALIZE,
- *			add boot flag to "serialize" operation for CMD i/f
- *			add optional support for DTC2278 interfaces,
- *			 courtesy of andy@cercle.cts.com (Dyan Wile).
- *			add boot flag to enable "dtc2278" probe
- *			add probe to avoid EATA (SCSI) interfaces,
- *			 courtesy of neuffer@goofy.zdv.uni-mainz.de.
- *  Version 4.00	tidy up verify_area() calls - heiko@colossus.escape.de
- *			add flag to ignore WRERR_STAT for some drives
- *			 courtesy of David.H.West@um.cc.umich.edu
- *			assembly syntax tweak to vlb_sync
- *			removeable drive support from scuba@cs.tu-berlin.de
- *			add transparent support for DiskManager-6.0x "Dynamic
- *			 Disk Overlay" (DDO), most of this is in genhd.c
- *			eliminate "multiple mode turned off" message at boot
- *  Version 4.10	fix bug in ioctl for "hdparm -c3"
- *			fix DM6:DDO support -- now works with LILO, fdisk, ...
- *			don't treat some naughty WD drives as removeable
- *  Version 4.11	updated DM6 support using info provided by OnTrack
- *  Version 5.00	major overhaul, multmode setting fixed, vlb_sync fixed
- *			added support for 3rd/4th/alternative IDE ports
- *			created ide.h; ide-cd.c now compiles separate from ide.c
- *			hopefully fixed infinite "unexpected_intr" from cdroms
- *			zillions of other changes and restructuring
- *			somehow reduced overall memory usage by several kB
- *			probably slowed things down slightly, but worth it
- *  Version 5.01	AT LAST!!  Finally understood why "unexpected_intr"
- *			 was happening at various times/places:  whenever the
- *			 ide-interface's ctl_port was used to "mask" the irq,
- *			 it also would trigger an edge in the process of masking
- *			 which would result in a self-inflicted interrupt!!
- *			 (such a stupid way to build a hardware interrupt mask).
- *			 This is now fixed (after a year of head-scratching).
- *  Version 5.02	got rid of need for {enable,disable}_irq_list()
- *  Version 5.03	tune-ups, comments, remove "busy wait" from drive resets
- *			removed PROBE_FOR_IRQS option -- no longer needed
- *			OOOPS!  fixed "bad access" bug for 2nd drive on an i/f
- *  Version 5.04	changed "ira %d" to "irq %d" in DEBUG message
- *			added more comments, cleaned up unexpected_intr()
- *			OOOPS!  fixed null pointer problem in ide reset code
- *			added autodetect for Triton chipset -- no effect yet
- *  Version 5.05	OOOPS!  fixed bug in revalidate_disk()
- *			OOOPS!  fixed bug in ide_do_request()
- *			added ATAPI reset sequence for cdroms
- *  Version 5.10	added Bus-Mastered DMA support for Triton Chipset
- *			some (mostly) cosmetic changes
- *  Version 5.11	added ht6560b support by malafoss@snakemail.hut.fi
- *			reworked PCI scanning code
- *			added automatic RZ1000 detection/support
- *			added automatic PCI CMD640 detection/support
- *			added option for VLB CMD640 support
- *			tweaked probe to find cdrom on hdb with disks on hda,hdc
- *  Version 5.12	some performance tuning
- *			added message to alert user to bad /dev/hd[cd] entries
- *			OOOPS!  fixed bug in atapi reset
- *			driver now forces "serialize" again for all cmd640 chips
- *			noticed REALLY_SLOW_IO had no effect, moved it to ide.c
- *			made do_drive_cmd() into public ide_do_drive_cmd()
- *  Version 5.13	fixed typo ('B'), thanks to houston@boyd.geog.mcgill.ca
- *			fixed ht6560b support
- *  Version 5.13b (sss)	fix problem in calling ide_cdrom_setup()
- *			don't bother invalidating nonexistent partitions
- *  Version 5.14	fixes to cmd640 support.. maybe it works now(?)
- *			added & tested full EZ-DRIVE support -- don't use LILO!
- *			don't enable 2nd CMD640 PCI port during init - conflict
- *  Version 5.15	bug fix in init_cmd640_vlb()
- *			bug fix in interrupt sharing code
- *  Version 5.16	ugh.. fix "serialize" support, broken in 5.15
- *			remove "Huh?" from cmd640 code
- *			added qd6580 interface speed select from Colten Edwards
- *  Version 5.17	kludge around bug in BIOS32 on Intel triton motherboards
- *  Version 5.18	new CMD640 code, moved to cmd640.c, #include'd for now
- *			new UMC8672 code, moved to umc8672.c, #include'd for now
- *			disallow turning on DMA when h/w not capable of DMA
- *  Version 5.19	fix potential infinite timeout on resets
- *			extend reset poll into a general purpose polling scheme
- *			add atapi tape drive support from Gadi Oxman
- *			simplify exit from _intr routines -- no IDE_DO_REQUEST
- *  Version 5.20	leave current rq on blkdev request list during I/O
- *			generalized ide_do_drive_cmd() for tape/cdrom driver use
- *  Version 5.21	fix nasty cdrom/tape bug (ide_preempt was messed up)
- *  Version 5.22	fix ide_xlate_1024() to work with/without drive->id
- *  Version 5.23	miscellaneous touch-ups
- *  Version 5.24	fix #if's for SUPPORT_CMD640
- *  Version 5.25	more touch-ups, fix cdrom resets, ...
- *			cmd640.c now configs/compiles separate from ide.c
- *  Version 5.26	keep_settings now maintains the using_dma flag
- *			fix [EZD] remap message to only output at boot time
- *			fix "bad /dev/ entry" message to say hdc, not hdc0
- *			fix ide_xlate_1024() to respect user specified CHS
- *			use CHS from partn table if it looks translated
- *			re-merged flags chipset,vlb_32bit,vlb_sync into io_32bit
- *			keep track of interface chipset type, when known
- *			add generic PIO mode "tuneproc" mechanism
- *			fix cmd640_vlb option
- *			fix ht6560b support (was completely broken)
- *			umc8672.c now configures/compiles separate from ide.c
- *			move dtc2278 support to dtc2278.c
- *			move ht6560b support to ht6560b.c
- *			move qd6580  support to qd6580.c
- *			add  ali14xx support in ali14xx.c
- * Version 5.27		add [no]autotune parameters to help cmd640
- *			move rz1000  support to rz1000.c
- * Version 5.28		#include "ide_modes.h"
- *			fix disallow_unmask: now per-interface "no_unmask" bit
- *			force io_32bit to be the same on drive pairs of dtc2278
- *			improved IDE tape error handling, and tape DMA support
- *			bugfix in ide_do_drive_cmd() for cdroms + serialize
- *
- *  Some additional driver compile-time options are in ide.h
- *
- *  To do, in likely order of completion:
- *	- add Promise DC4030VL support from peterd@pnd-pc.demon.co.uk
- *	- modify kernel to obtain BIOS geometry for drives on 2nd/3rd/4th i/f
-*/
-
-#if defined (MACH) && !defined (LINUX_IDE_DEBUG)
-#undef DEBUG
-#endif
-
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/major.h>
-#include <linux/blkdev.h>
-#include <linux/errno.h>
-#include <linux/hdreg.h>
-#include <linux/genhd.h>
-#include <linux/malloc.h>
-
-#include <asm/byteorder.h>
-#include <asm/irq.h>
-#include <asm/segment.h>
-#include <asm/io.h>
-
-#ifdef CONFIG_PCI
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#endif /* CONFIG_PCI */
-
-#include "ide.h"
-#include "ide_modes.h"
-
-static ide_hwgroup_t	*irq_to_hwgroup [NR_IRQS];
-static const byte	ide_hwif_to_major[MAX_HWIFS] = {IDE0_MAJOR, IDE1_MAJOR, IDE2_MAJOR, IDE3_MAJOR};
-
-static const unsigned short default_io_base[MAX_HWIFS] = {0x1f0, 0x170, 0x1e8, 0x168};
-static const byte	default_irqs[MAX_HWIFS]     = {14, 15, 11, 10};
-
-#if (DISK_RECOVERY_TIME > 0)
-/*
- * For really screwy hardware (hey, at least it *can* be used with Linux)
- * we can enforce a minimum delay time between successive operations.
- */
-static unsigned long read_timer(void)
-{
-	unsigned long t, flags;
-	int i;
-
-	save_flags(flags);
-	cli();
-	t = jiffies * 11932;
-    	outb_p(0, 0x43);
-	i = inb_p(0x40);
-	i |= inb(0x40) << 8;
-	restore_flags(flags);
-	return (t - i);
-}
-
-static void set_recovery_timer (ide_hwif_t *hwif)
-{
-	hwif->last_time = read_timer();
-}
-#define SET_RECOVERY_TIMER(drive) set_recovery_timer (drive)
-
-#else
-
-#define SET_RECOVERY_TIMER(drive)
-
-#endif /* DISK_RECOVERY_TIME */
-
-/*
- * init_ide_data() sets reasonable default values into all fields
- * of all instances of the hwifs and drives, but only on the first call.
- * Subsequent calls have no effect (they don't wipe out anything).
- *
- * This routine is normally called at driver initialization time,
- * but may also be called MUCH earlier during kernel "command-line"
- * parameter processing.  As such, we cannot depend on any other parts
- * of the kernel (such as memory allocation) to be functioning yet.
- *
- * This is too bad, as otherwise we could dynamically allocate the
- * ide_drive_t structs as needed, rather than always consuming memory
- * for the max possible number (MAX_HWIFS * MAX_DRIVES) of them.
- */
-#define MAGIC_COOKIE 0x12345678
-static void init_ide_data (void)
-{
-	byte *p;
-	unsigned int h, unit;
-	static unsigned long magic_cookie = MAGIC_COOKIE;
-
-	if (magic_cookie != MAGIC_COOKIE)
-		return;		/* already initialized */
-	magic_cookie = 0;
-
-	for (h = 0; h < NR_IRQS; ++h)
-		 irq_to_hwgroup[h] = NULL;
-
-	/* bulk initialize hwif & drive info with zeros */
-	p = ((byte *) ide_hwifs) + sizeof(ide_hwifs);
-	do {
-		*--p = 0;
-	} while (p > (byte *) ide_hwifs);
-
-	/* fill in any non-zero initial values */
-	for (h = 0; h < MAX_HWIFS; ++h) {
-		ide_hwif_t *hwif = &ide_hwifs[h];
-
-		hwif->index     = h;
-		hwif->noprobe	= (h > 1);
-		hwif->io_base	= default_io_base[h];
-		hwif->ctl_port	= hwif->io_base ? hwif->io_base+0x206 : 0x000;
-#ifdef CONFIG_BLK_DEV_HD
-		if (hwif->io_base == HD_DATA)
-			hwif->noprobe = 1; /* may be overriden by ide_setup() */
-#endif /* CONFIG_BLK_DEV_HD */
-		hwif->major	= ide_hwif_to_major[h];
-		hwif->name[0]	= 'i';
-		hwif->name[1]	= 'd';
-		hwif->name[2]	= 'e';
-		hwif->name[3]	= '0' + h;
-#ifdef CONFIG_BLK_DEV_IDETAPE
-		hwif->tape_drive = NULL;
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-		for (unit = 0; unit < MAX_DRIVES; ++unit) {
-			ide_drive_t *drive = &hwif->drives[unit];
-
-			drive->select.all		= (unit<<4)|0xa0;
-			drive->hwif			= hwif;
-			drive->ctl			= 0x08;
-			drive->ready_stat		= READY_STAT;
-			drive->bad_wstat		= BAD_W_STAT;
-			drive->special.b.recalibrate	= 1;
-			drive->special.b.set_geometry	= 1;
-			drive->name[0]			= 'h';
-			drive->name[1]			= 'd';
-			drive->name[2]			= 'a' + (h * MAX_DRIVES) + unit;
-		}
-	}
-}
-
-#if SUPPORT_VLB_SYNC
-/*
- * Some localbus EIDE interfaces require a special access sequence
- * when using 32-bit I/O instructions to transfer data.  We call this
- * the "vlb_sync" sequence, which consists of three successive reads
- * of the sector count register location, with interrupts disabled
- * to ensure that the reads all happen together.
- */
-static inline void do_vlb_sync (unsigned short port) {
-	(void) inb (port);
-	(void) inb (port);
-	(void) inb (port);
-}
-#endif /* SUPPORT_VLB_SYNC */
-
-/*
- * This is used for most PIO data transfers *from* the IDE interface
- */
-void ide_input_data (ide_drive_t *drive, void *buffer, unsigned int wcount)
-{
-	unsigned short io_base  = HWIF(drive)->io_base;
-	unsigned short data_reg = io_base+IDE_DATA_OFFSET;
-	byte io_32bit = drive->io_32bit;
-
-	if (io_32bit) {
-#if SUPPORT_VLB_SYNC
-		if (io_32bit & 2) {
-			cli();
-			do_vlb_sync(io_base+IDE_NSECTOR_OFFSET);
-			insl(data_reg, buffer, wcount);
-			if (drive->unmask)
-				sti();
-		} else
-#endif /* SUPPORT_VLB_SYNC */
-			insl(data_reg, buffer, wcount);
-	} else
-		insw(data_reg, buffer, wcount<<1);
-}
-
-/*
- * This is used for most PIO data transfers *to* the IDE interface
- */
-void ide_output_data (ide_drive_t *drive, void *buffer, unsigned int wcount)
-{
-	unsigned short io_base  = HWIF(drive)->io_base;
-	unsigned short data_reg = io_base+IDE_DATA_OFFSET;
-	byte io_32bit = drive->io_32bit;
-
-	if (io_32bit) {
-#if SUPPORT_VLB_SYNC
-		if (io_32bit & 2) {
-			cli();
-			do_vlb_sync(io_base+IDE_NSECTOR_OFFSET);
-			outsl(data_reg, buffer, wcount);
-			if (drive->unmask)
-				sti();
-		} else
-#endif /* SUPPORT_VLB_SYNC */
-			outsl(data_reg, buffer, wcount);
-	} else
-		outsw(data_reg, buffer, wcount<<1);
-}
-
-/*
- * This should get invoked any time we exit the driver to
- * wait for an interrupt response from a drive.  handler() points
- * at the appropriate code to handle the next interrupt, and a
- * timer is started to prevent us from waiting forever in case
- * something goes wrong (see the timer_expiry() handler later on).
- */
-void ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout)
-{
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-#ifdef DEBUG
-	if (hwgroup->handler != NULL) {
-		printk("%s: ide_set_handler: handler not null; old=%p, new=%p\n",
-			drive->name, hwgroup->handler, handler);
-	}
-#endif
-	hwgroup->handler       = handler;
-	hwgroup->timer.expires = jiffies + timeout;
-	add_timer(&(hwgroup->timer));
-}
-
-/*
- * lba_capacity_is_ok() performs a sanity check on the claimed "lba_capacity"
- * value for this drive (from its reported identification information).
- *
- * Returns:	1 if lba_capacity looks sensible
- *		0 otherwise
- */
-static int lba_capacity_is_ok (struct hd_driveid *id)
-{
-	unsigned long lba_sects   = id->lba_capacity;
-	unsigned long chs_sects   = id->cyls * id->heads * id->sectors;
-	unsigned long _10_percent = chs_sects / 10;
-
-	/* perform a rough sanity check on lba_sects:  within 10% is "okay" */
-	if ((lba_sects - chs_sects) < _10_percent)
-		return 1;	/* lba_capacity is good */
-
-	/* some drives have the word order reversed */
-	lba_sects = (lba_sects << 16) | (lba_sects >> 16);
-	if ((lba_sects - chs_sects) < _10_percent) {
-		id->lba_capacity = lba_sects;	/* fix it */
-		return 1;	/* lba_capacity is (now) good */
-	}
-	return 0;	/* lba_capacity value is bad */
-}
-
-/*
- * current_capacity() returns the capacity (in sectors) of a drive
- * according to its current geometry/LBA settings.
- */
-static unsigned long current_capacity (ide_drive_t  *drive)
-{
-	struct hd_driveid *id = drive->id;
-	unsigned long capacity;
-
-	if (!drive->present)
-		return 0;
-	if (drive->media != ide_disk)
-		return 0x7fffffff;	/* cdrom or tape */
-	/* Determine capacity, and use LBA if the drive properly supports it */
-	if (id != NULL && (id->capability & 2) && lba_capacity_is_ok(id)) {
-		drive->select.b.lba = 1;
-		capacity = id->lba_capacity;
-	} else {
-		drive->select.b.lba = 0;
-		capacity = drive->cyl * drive->head * drive->sect;
-	}
-	return (capacity - drive->sect0);
-}
-
-/*
- * ide_geninit() is called exactly *once* for each major, from genhd.c,
- * at the beginning of the initial partition check for the drives.
- */
-static void ide_geninit (struct gendisk *gd)
-{
-	unsigned int unit;
-	ide_hwif_t *hwif = gd->real_devices;
-
-	for (unit = 0; unit < gd->nr_real; ++unit) {
-		ide_drive_t *drive = &hwif->drives[unit];
-#ifdef CONFIG_BLK_DEV_IDECD
-		if (drive->present && drive->media == ide_cdrom)
-			ide_cdrom_setup(drive);
-#endif /* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-		if (drive->present && drive->media == ide_tape)
-			idetape_setup(drive);
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-		drive->part[0].nr_sects = current_capacity(drive);
-		if (!drive->present || drive->media != ide_disk) {
-			drive->part[0].start_sect = -1; /* skip partition check */
-		}
-	}
-	/*
-	 * The partition check in genhd.c needs this string to identify
-	 * our minor devices by name for display purposes.
-	 * Note that doing this will prevent us from working correctly
-	 * if ever called a second time for this major (never happens).
-	 */
-	gd->real_devices = hwif->drives[0].name;  /* name of first drive */
-}
-
-/*
- * init_gendisk() (as opposed to ide_geninit) is called for each major device,
- * after probing for drives, to allocate partition tables and other data
- * structures needed for the routines in genhd.c.  ide_geninit() gets called
- * somewhat later, during the partition check.
- */
-static void init_gendisk (ide_hwif_t *hwif)
-{
-	struct gendisk *gd;
-	unsigned int unit, units, minors;
-	int *bs;
-
-	/* figure out maximum drive number on the interface */
-	for (units = MAX_DRIVES; units > 0; --units) {
-		if (hwif->drives[units-1].present)
-			break;
-	}
-	minors    = units * (1<<PARTN_BITS);
-	gd        = kmalloc (sizeof(struct gendisk), GFP_KERNEL);
-	gd->sizes = kmalloc (minors * sizeof(int), GFP_KERNEL);
-	gd->part  = kmalloc (minors * sizeof(struct hd_struct), GFP_KERNEL);
-	bs        = kmalloc (minors*sizeof(int), GFP_KERNEL);
-
-	/* cdroms and msdos f/s are examples of non-1024 blocksizes */
-	blksize_size[hwif->major] = bs;
-	for (unit = 0; unit < minors; ++unit)
-		*bs++ = BLOCK_SIZE;
-
-	for (unit = 0; unit < units; ++unit)
-		hwif->drives[unit].part = &gd->part[unit << PARTN_BITS];
-
-	gd->major	= hwif->major;		/* our major device number */
-	gd->major_name	= IDE_MAJOR_NAME;	/* treated special in genhd.c */
-	gd->minor_shift	= PARTN_BITS;		/* num bits for partitions */
-	gd->max_p	= 1<<PARTN_BITS;	/* 1 + max partitions / drive */
-	gd->max_nr	= units;		/* max num real drives */
-	gd->nr_real	= units;		/* current num real drives */
-	gd->init	= ide_geninit;		/* initialization function */
-	gd->real_devices= hwif;			/* ptr to internal data */
-
-	gd->next = gendisk_head;		/* link new major into list */
-	hwif->gd = gendisk_head = gd;
-}
-
-static void do_reset1 (ide_drive_t *, int);		/* needed below */
-
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-/*
- * atapi_reset_pollfunc() gets invoked to poll the interface for completion every 50ms
- * during an atapi drive reset operation. If the drive has not yet responded,
- * and we have not yet hit our maximum waiting time, then the timer is restarted
- * for another 50ms.
- */
-static void atapi_reset_pollfunc (ide_drive_t *drive)
-{
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-	byte stat;
-
-	OUT_BYTE (drive->select.all, IDE_SELECT_REG);
-	udelay (10);
-
-	if (OK_STAT(stat=GET_STAT(), 0, BUSY_STAT)) {
-		printk("%s: ATAPI reset complete\n", drive->name);
-	} else {
-		if (jiffies < hwgroup->poll_timeout) {
-			ide_set_handler (drive, &atapi_reset_pollfunc, HZ/20);
-			return;	/* continue polling */
-		}
-		hwgroup->poll_timeout = 0;	/* end of polling */
-		printk("%s: ATAPI reset timed-out, status=0x%02x\n", drive->name, stat);
-		do_reset1 (drive, 1);	/* do it the old fashioned way */
-	}
-	hwgroup->poll_timeout = 0;	/* done polling */
-}
-#endif /* CONFIG_BLK_DEV_IDEATAPI */
-
-/*
- * reset_pollfunc() gets invoked to poll the interface for completion every 50ms
- * during an ide reset operation. If the drives have not yet responded,
- * and we have not yet hit our maximum waiting time, then the timer is restarted
- * for another 50ms.
- */
-static void reset_pollfunc (ide_drive_t *drive)
-{
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-	ide_hwif_t *hwif = HWIF(drive);
-	byte tmp;
-
-	if (!OK_STAT(tmp=GET_STAT(), 0, BUSY_STAT)) {
-		if (jiffies < hwgroup->poll_timeout) {
-			ide_set_handler (drive, &reset_pollfunc, HZ/20);
-			return;	/* continue polling */
-		}
-		printk("%s: reset timed-out, status=0x%02x\n", hwif->name, tmp);
-	} else  {
-		printk("%s: reset: ", hwif->name);
-		if ((tmp = GET_ERR()) == 1)
-			printk("success\n");
-		else {
-			printk("master: ");
-			switch (tmp & 0x7f) {
-				case 1: printk("passed");
-					break;
-				case 2: printk("formatter device error");
-					break;
-				case 3: printk("sector buffer error");
-					break;
-				case 4: printk("ECC circuitry error");
-					break;
-				case 5: printk("controlling MPU error");
-					break;
-				default:printk("error (0x%02x?)", tmp);
-			}
-			if (tmp & 0x80)
-				printk("; slave: failed");
-			printk("\n");
-		}
-	}
-	hwgroup->poll_timeout = 0;	/* done polling */
-}
-
-/*
- * do_reset1() attempts to recover a confused drive by resetting it.
- * Unfortunately, resetting a disk drive actually resets all devices on
- * the same interface, so it can really be thought of as resetting the
- * interface rather than resetting the drive.
- *
- * ATAPI devices have their own reset mechanism which allows them to be
- * individually reset without clobbering other devices on the same interface.
- *
- * Unfortunately, the IDE interface does not generate an interrupt to let
- * us know when the reset operation has finished, so we must poll for this.
- * Equally poor, though, is the fact that this may a very long time to complete,
- * (up to 30 seconds worstcase).  So, instead of busy-waiting here for it,
- * we set a timer to poll at 50ms intervals.
- */
-static void do_reset1 (ide_drive_t *drive, int  do_not_try_atapi)
-{
-	unsigned int unit;
-	unsigned long flags;
-	ide_hwif_t *hwif = HWIF(drive);
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-
-	save_flags(flags);
-	cli();		/* Why ? */
-
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-	/* For an ATAPI device, first try an ATAPI SRST. */
-	if (drive->media != ide_disk) {
-		if (!do_not_try_atapi) {
-			if (!drive->keep_settings)
-				drive->unmask = 0;
-			OUT_BYTE (drive->select.all, IDE_SELECT_REG);
-			udelay (20);
-			OUT_BYTE (WIN_SRST, IDE_COMMAND_REG);
-			hwgroup->poll_timeout = jiffies + WAIT_WORSTCASE;
-			ide_set_handler (drive, &atapi_reset_pollfunc, HZ/20);
-			restore_flags (flags);
-			return;
-		}
-	}
-#endif /* CONFIG_BLK_DEV_IDEATAPI */
-
-	/*
-	 * First, reset any device state data we were maintaining
-	 * for any of the drives on this interface.
-	 */
-	for (unit = 0; unit < MAX_DRIVES; ++unit) {
-		ide_drive_t *rdrive = &hwif->drives[unit];
-		rdrive->special.all = 0;
-		rdrive->special.b.set_geometry = 1;
-		rdrive->special.b.recalibrate  = 1;
-		if (OK_TO_RESET_CONTROLLER)
-			rdrive->mult_count = 0;
-		if (!rdrive->keep_settings) {
-			rdrive->using_dma = 0;
-			rdrive->mult_req = 0;
-			rdrive->unmask = 0;
-		}
-		if (rdrive->mult_req != rdrive->mult_count)
-			rdrive->special.b.set_multmode = 1;
-	}
-
-#if OK_TO_RESET_CONTROLLER
-	/*
-	 * Note that we also set nIEN while resetting the device,
-	 * to mask unwanted interrupts from the interface during the reset.
-	 * However, due to the design of PC hardware, this will cause an
-	 * immediate interrupt due to the edge transition it produces.
-	 * This single interrupt gives us a "fast poll" for drives that
-	 * recover from reset very quickly, saving us the first 50ms wait time.
-	 */
-	OUT_BYTE(drive->ctl|6,IDE_CONTROL_REG);	/* set SRST and nIEN */
-	udelay(5);			/* more than enough time */
-	OUT_BYTE(drive->ctl|2,IDE_CONTROL_REG);	/* clear SRST, leave nIEN */
-	hwgroup->poll_timeout = jiffies + WAIT_WORSTCASE;
-	ide_set_handler (drive, &reset_pollfunc, HZ/20);
-#endif	/* OK_TO_RESET_CONTROLLER */
-
-	restore_flags (flags);
-}
-
-/*
- * ide_do_reset() is the entry point to the drive/interface reset code.
- */
-void ide_do_reset (ide_drive_t *drive)
-{
-	do_reset1 (drive, 0);
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	if (drive->media == ide_tape)
-		drive->tape.reset_issued=1;
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-}
-
-/*
- * Clean up after success/failure of an explicit drive cmd
- */
-void ide_end_drive_cmd (ide_drive_t *drive, byte stat, byte err)
-{
-	unsigned long flags;
-	struct request *rq = HWGROUP(drive)->rq;
-
-	if (rq->cmd == IDE_DRIVE_CMD) {
-		byte *args = (byte *) rq->buffer;
-		rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
-		if (args) {
-			args[0] = stat;
-			args[1] = err;
-			args[2] = IN_BYTE(IDE_NSECTOR_REG);
-		}
-	}
-	save_flags(flags);
-	cli();
-	blk_dev[MAJOR(rq->rq_dev)].current_request = rq->next;
-	HWGROUP(drive)->rq = NULL;
-	rq->rq_status = RQ_INACTIVE;
-	if (rq->sem != NULL)
-		up(rq->sem);
-	restore_flags(flags);
-}
-
-/*
- * Error reporting, in human readable form (luxurious, but a memory hog).
- */
-byte ide_dump_status (ide_drive_t *drive, const char *msg, byte stat)
-{
-	unsigned long flags;
-	byte err = 0;
-
-	save_flags (flags);
-	sti();
-	printk("%s: %s: status=0x%02x", drive->name, msg, stat);
-#if FANCY_STATUS_DUMPS
-	if (drive->media == ide_disk) {
-		printk(" { ");
-		if (stat & BUSY_STAT)
-			printk("Busy ");
-		else {
-			if (stat & READY_STAT)	printk("DriveReady ");
-			if (stat & WRERR_STAT)	printk("DeviceFault ");
-			if (stat & SEEK_STAT)	printk("SeekComplete ");
-			if (stat & DRQ_STAT)	printk("DataRequest ");
-			if (stat & ECC_STAT)	printk("CorrectedError ");
-			if (stat & INDEX_STAT)	printk("Index ");
-			if (stat & ERR_STAT)	printk("Error ");
-		}
-		printk("}");
-	}
-#endif	/* FANCY_STATUS_DUMPS */
-	printk("\n");
-	if ((stat & (BUSY_STAT|ERR_STAT)) == ERR_STAT) {
-		err = GET_ERR();
-		printk("%s: %s: error=0x%02x", drive->name, msg, err);
-#if FANCY_STATUS_DUMPS
-		if (drive->media == ide_disk) {
-			printk(" { ");
-			if (err & BBD_ERR)	printk("BadSector ");
-			if (err & ECC_ERR)	printk("UncorrectableError ");
-			if (err & ID_ERR)	printk("SectorIdNotFound ");
-			if (err & ABRT_ERR)	printk("DriveStatusError ");
-			if (err & TRK0_ERR)	printk("TrackZeroNotFound ");
-			if (err & MARK_ERR)	printk("AddrMarkNotFound ");
-			printk("}");
-			if (err & (BBD_ERR|ECC_ERR|ID_ERR|MARK_ERR)) {
-				byte cur = IN_BYTE(IDE_SELECT_REG);
-				if (cur & 0x40) {	/* using LBA? */
-					printk(", LBAsect=%ld", (unsigned long)
-					 ((cur&0xf)<<24)
-					 |(IN_BYTE(IDE_HCYL_REG)<<16)
-					 |(IN_BYTE(IDE_LCYL_REG)<<8)
-					 | IN_BYTE(IDE_SECTOR_REG));
-				} else {
-					printk(", CHS=%d/%d/%d",
-					 (IN_BYTE(IDE_HCYL_REG)<<8) +
-					  IN_BYTE(IDE_LCYL_REG),
-					  cur & 0xf,
-					  IN_BYTE(IDE_SECTOR_REG));
-				}
-				if (HWGROUP(drive)->rq)
-					printk(", sector=%ld", HWGROUP(drive)->rq->sector);
-			}
-		}
-#endif	/* FANCY_STATUS_DUMPS */
-		printk("\n");
-	}
-	restore_flags (flags);
-	return err;
-}
-
-/*
- * try_to_flush_leftover_data() is invoked in response to a drive
- * unexpectedly having its DRQ_STAT bit set.  As an alternative to
- * resetting the drive, this routine tries to clear the condition
- * by read a sector's worth of data from the drive.  Of course,
- * this may not help if the drive is *waiting* for data from *us*.
- */
-static void try_to_flush_leftover_data (ide_drive_t *drive)
-{
-	int i = (drive->mult_count ? drive->mult_count : 1) * SECTOR_WORDS;
-
-	while (i > 0) {
-		unsigned long buffer[16];
-		unsigned int wcount = (i > 16) ? 16 : i;
-		i -= wcount;
-		ide_input_data (drive, buffer, wcount);
-	}
-}
-
-/*
- * ide_error() takes action based on the error returned by the controller.
- */
-void ide_error (ide_drive_t *drive, const char *msg, byte stat)
-{
-	struct request *rq;
-	byte err;
-
-	err = ide_dump_status(drive, msg, stat);
-	if ((rq = HWGROUP(drive)->rq) == NULL || drive == NULL)
-		return;
-	/* retry only "normal" I/O: */
-	if (rq->cmd == IDE_DRIVE_CMD || (rq->cmd != READ && rq->cmd != WRITE && drive->media == ide_disk))
-	{
-		rq->errors = 1;
-		ide_end_drive_cmd(drive, stat, err);
-		return;
-	}
-	if (stat & BUSY_STAT) {		/* other bits are useless when BUSY */
-		rq->errors |= ERROR_RESET;
-	} else {
-		if (drive->media == ide_disk && (stat & ERR_STAT)) {
-			/* err has different meaning on cdrom and tape */
-			if (err & (BBD_ERR | ECC_ERR))	/* retries won't help these */
-				rq->errors = ERROR_MAX;
-			else if (err & TRK0_ERR)	/* help it find track zero */
-				rq->errors |= ERROR_RECAL;
-		}
-		if ((stat & DRQ_STAT) && rq->cmd != WRITE)
-			try_to_flush_leftover_data(drive);
-	}
-	if (GET_STAT() & (BUSY_STAT|DRQ_STAT))
-		rq->errors |= ERROR_RESET;	/* Mmmm.. timing problem */
-
-	if (rq->errors >= ERROR_MAX) {
-#ifdef CONFIG_BLK_DEV_IDETAPE
-		if (drive->media == ide_tape) {
-			rq->errors = 0;
-			idetape_end_request(0, HWGROUP(drive));
-		}
-		else
-#endif /* CONFIG_BLK_DEV_IDETAPE */
- 		ide_end_request(0, HWGROUP(drive));
-	}
-	else {
-		if ((rq->errors & ERROR_RESET) == ERROR_RESET) {
-			++rq->errors;
-			ide_do_reset(drive);
-			return;
-		} else if ((rq->errors & ERROR_RECAL) == ERROR_RECAL)
-			drive->special.b.recalibrate = 1;
-		++rq->errors;
-	}
-}
-
-/*
- * read_intr() is the handler for disk read/multread interrupts
- */
-static void read_intr (ide_drive_t *drive)
-{
-	byte stat;
-	int i;
-	unsigned int msect, nsect;
-	struct request *rq;
-
-	if (!OK_STAT(stat=GET_STAT(),DATA_READY,BAD_R_STAT)) {
-		ide_error(drive, "read_intr", stat);
-		return;
-	}
-	msect = drive->mult_count;
-read_next:
-	rq = HWGROUP(drive)->rq;
-	if (msect) {
-		if ((nsect = rq->current_nr_sectors) > msect)
-			nsect = msect;
-		msect -= nsect;
-	} else
-		nsect = 1;
-	ide_input_data(drive, rq->buffer, nsect * SECTOR_WORDS);
-#ifdef DEBUG
-	printk("%s:  read: sectors(%ld-%ld), buffer=0x%08lx, remaining=%ld\n",
-		drive->name, rq->sector, rq->sector+nsect-1,
-		(unsigned long) rq->buffer+(nsect<<9), rq->nr_sectors-nsect);
-#endif
-	rq->sector += nsect;
-	rq->buffer += nsect<<9;
-	rq->errors = 0;
-	i = (rq->nr_sectors -= nsect);
-	if ((rq->current_nr_sectors -= nsect) <= 0)
-		ide_end_request(1, HWGROUP(drive));
-	if (i > 0) {
-		if (msect)
-			goto read_next;
-		ide_set_handler (drive, &read_intr, WAIT_CMD);
-	}
-}
-
-/*
- * write_intr() is the handler for disk write interrupts
- */
-static void write_intr (ide_drive_t *drive)
-{
-	byte stat;
-	int i;
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-	struct request *rq = hwgroup->rq;
-
-	if (OK_STAT(stat=GET_STAT(),DRIVE_READY,drive->bad_wstat)) {
-#ifdef DEBUG
-		printk("%s: write: sector %ld, buffer=0x%08lx, remaining=%ld\n",
-			drive->name, rq->sector, (unsigned long) rq->buffer,
-			rq->nr_sectors-1);
-#endif
-		if ((rq->nr_sectors == 1) ^ ((stat & DRQ_STAT) != 0)) {
-			rq->sector++;
-			rq->buffer += 512;
-			rq->errors = 0;
-			i = --rq->nr_sectors;
-			--rq->current_nr_sectors;
-			if (rq->current_nr_sectors <= 0)
-				ide_end_request(1, hwgroup);
-			if (i > 0) {
-				ide_output_data (drive, rq->buffer, SECTOR_WORDS);
-				ide_set_handler (drive, &write_intr, WAIT_CMD);
-			}
-			return;
-		}
-	}
-	ide_error(drive, "write_intr", stat);
-}
-
-/*
- * multwrite() transfers a block of one or more sectors of data to a drive
- * as part of a disk multwrite operation.
- */
-static void multwrite (ide_drive_t *drive)
-{
-	struct request *rq = &HWGROUP(drive)->wrq;
-	unsigned int mcount = drive->mult_count;
-
-	do {
-		unsigned int nsect = rq->current_nr_sectors;
-		if (nsect > mcount)
-			nsect = mcount;
-		mcount -= nsect;
-
-		ide_output_data(drive, rq->buffer, nsect<<7);
-#ifdef DEBUG
-		printk("%s: multwrite: sector %ld, buffer=0x%08lx, count=%d, remaining=%ld\n",
-			drive->name, rq->sector, (unsigned long) rq->buffer,
-			nsect, rq->nr_sectors - nsect);
-#endif
-		if ((rq->nr_sectors -= nsect) <= 0)
-			break;
-		if ((rq->current_nr_sectors -= nsect) == 0) {
-			if ((rq->bh = rq->bh->b_reqnext) != NULL) {
-				rq->current_nr_sectors = rq->bh->b_size>>9;
-				rq->buffer             = rq->bh->b_data;
-			} else {
-				panic("%s: buffer list corrupted\n", drive->name);
-				break;
-			}
-		} else {
-			rq->buffer += nsect << 9;
-		}
-	} while (mcount);
-}
-
-/*
- * multwrite_intr() is the handler for disk multwrite interrupts
- */
-static void multwrite_intr (ide_drive_t *drive)
-{
-	byte stat;
-	int i;
-	ide_hwgroup_t *hwgroup = HWGROUP(drive);
-	struct request *rq = &hwgroup->wrq;
-
-	if (OK_STAT(stat=GET_STAT(),DRIVE_READY,drive->bad_wstat)) {
-		if (stat & DRQ_STAT) {
-			if (rq->nr_sectors) {
-				multwrite(drive);
-				ide_set_handler (drive, &multwrite_intr, WAIT_CMD);
-				return;
-			}
-		} else {
-			if (!rq->nr_sectors) {	/* all done? */
-				rq = hwgroup->rq;
-				for (i = rq->nr_sectors; i > 0;){
-					i -= rq->current_nr_sectors;
-					ide_end_request(1, hwgroup);
-				}
-				return;
-			}
-		}
-	}
-	ide_error(drive, "multwrite_intr", stat);
-}
-
-/*
- * Issue a simple drive command
- * The drive must be selected beforehand.
- */
-static void ide_cmd(ide_drive_t *drive, byte cmd, byte nsect, ide_handler_t *handler)
-{
-	ide_set_handler (drive, handler, WAIT_CMD);
-	OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
-	OUT_BYTE(nsect,IDE_NSECTOR_REG);
-	OUT_BYTE(cmd,IDE_COMMAND_REG);
-}
-
-/*
- * set_multmode_intr() is invoked on completion of a WIN_SETMULT cmd.
- */
-static void set_multmode_intr (ide_drive_t *drive)
-{
-	byte stat = GET_STAT();
-
-	sti();
-	if (OK_STAT(stat,READY_STAT,BAD_STAT)) {
-		drive->mult_count = drive->mult_req;
-	} else {
-		drive->mult_req = drive->mult_count = 0;
-		drive->special.b.recalibrate = 1;
-		(void) ide_dump_status(drive, "set_multmode", stat);
-	}
-}
-
-/*
- * set_geometry_intr() is invoked on completion of a WIN_SPECIFY cmd.
- */
-static void set_geometry_intr (ide_drive_t *drive)
-{
-	byte stat = GET_STAT();
-
-	sti();
-	if (!OK_STAT(stat,READY_STAT,BAD_STAT))
-		ide_error(drive, "set_geometry_intr", stat);
-}
-
-/*
- * recal_intr() is invoked on completion of a WIN_RESTORE (recalibrate) cmd.
- */
-static void recal_intr (ide_drive_t *drive)
-{
-	byte stat = GET_STAT();
-
-	sti();
-	if (!OK_STAT(stat,READY_STAT,BAD_STAT))
-		ide_error(drive, "recal_intr", stat);
-}
-
-/*
- * drive_cmd_intr() is invoked on completion of a special DRIVE_CMD.
- */
-static void drive_cmd_intr (ide_drive_t *drive)
-{
-	byte stat = GET_STAT();
-
-	sti();
-	if (OK_STAT(stat,READY_STAT,BAD_STAT))
-		ide_end_drive_cmd (drive, stat, GET_ERR());
-	else
-		ide_error(drive, "drive_cmd", stat); /* calls ide_end_drive_cmd */
-}
-
-/*
- * do_special() is used to issue WIN_SPECIFY, WIN_RESTORE, and WIN_SETMULT
- * commands to a drive.  It used to do much more, but has been scaled back.
- */
-static inline void do_special (ide_drive_t *drive)
-{
-	special_t *s = &drive->special;
-next:
-#ifdef DEBUG
-	printk("%s: do_special: 0x%02x\n", drive->name, s->all);
-#endif
-	if (s->b.set_geometry) {
-		s->b.set_geometry = 0;
-		if (drive->media == ide_disk) {
-			OUT_BYTE(drive->sect,IDE_SECTOR_REG);
-			OUT_BYTE(drive->cyl,IDE_LCYL_REG);
-			OUT_BYTE(drive->cyl>>8,IDE_HCYL_REG);
-			OUT_BYTE(((drive->head-1)|drive->select.all)&0xBF,IDE_SELECT_REG);
-			ide_cmd(drive, WIN_SPECIFY, drive->sect, &set_geometry_intr);
-		}
-	} else if (s->b.recalibrate) {
-		s->b.recalibrate = 0;
-		if (drive->media == ide_disk) {
-			ide_cmd(drive, WIN_RESTORE, drive->sect, &recal_intr);
-		}
-	} else if (s->b.set_pio) {
-		ide_tuneproc_t *tuneproc = HWIF(drive)->tuneproc;
-		s->b.set_pio = 0;
-		if (tuneproc != NULL)
-			tuneproc(drive, drive->pio_req);
-		goto next;
-	} else if (s->b.set_multmode) {
-		s->b.set_multmode = 0;
-		if (drive->media == ide_disk) {
-			if (drive->id && drive->mult_req > drive->id->max_multsect)
-				drive->mult_req = drive->id->max_multsect;
-			ide_cmd(drive, WIN_SETMULT, drive->mult_req, &set_multmode_intr);
-		} else
-			drive->mult_req = 0;
-	} else if (s->all) {
-		s->all = 0;
-		printk("%s: bad special flag: 0x%02x\n", drive->name, s->all);
-	}
-}
-
-/*
- * This routine busy-waits for the drive status to be not "busy".
- * It then checks the status for all of the "good" bits and none
- * of the "bad" bits, and if all is okay it returns 0.  All other
- * cases return 1 after invoking ide_error() -- caller should just return.
- *
- * This routine should get fixed to not hog the cpu during extra long waits..
- * That could be done by busy-waiting for the first jiffy or two, and then
- * setting a timer to wake up at half second intervals thereafter,
- * until timeout is achieved, before timing out.
- */
-int ide_wait_stat (ide_drive_t *drive, byte good, byte bad, unsigned long timeout)
-{
-	byte stat;
-	unsigned long flags;
-
-test:
-	udelay(1);	/* spec allows drive 400ns to change "BUSY" */
-	if (OK_STAT((stat = GET_STAT()), good, bad))
-		return 0;	/* fast exit for most frequent case */
-	if (!(stat & BUSY_STAT)) {
-		ide_error(drive, "status error", stat);
-		return 1;
-	}
-
-	save_flags(flags);
-	sti();
-	timeout += jiffies;
-	do {
-		if (!((stat = GET_STAT()) & BUSY_STAT)) {
-			restore_flags(flags);
-			goto test;
-		}
-	} while (jiffies <= timeout);
-
-	restore_flags(flags);
-	ide_error(drive, "status timeout", GET_STAT());
-	return 1;
-}
-
-/*
- * do_rw_disk() issues WIN_{MULT}READ and WIN_{MULT}WRITE commands to a disk,
- * using LBA if supported, or CHS otherwise, to address sectors.  It also takes
- * care of issuing special DRIVE_CMDs.
- */
-static inline void do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block)
-{
-	unsigned short io_base = HWIF(drive)->io_base;
-
-	OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
-	OUT_BYTE(rq->nr_sectors,io_base+IDE_NSECTOR_OFFSET);
-	if (drive->select.b.lba) {
-#ifdef DEBUG
-		printk("%s: %sing: LBAsect=%ld, sectors=%ld, buffer=0x%08lx\n",
-			drive->name, (rq->cmd==READ)?"read":"writ",
-			block, rq->nr_sectors, (unsigned long) rq->buffer);
-#endif
-		OUT_BYTE(block,io_base+IDE_SECTOR_OFFSET);
-		OUT_BYTE(block>>=8,io_base+IDE_LCYL_OFFSET);
-		OUT_BYTE(block>>=8,io_base+IDE_HCYL_OFFSET);
-		OUT_BYTE(((block>>8)&0x0f)|drive->select.all,io_base+IDE_SELECT_OFFSET);
-	} else {
-		unsigned int sect,head,cyl,track;
-		track = block / drive->sect;
-		sect  = block % drive->sect + 1;
-		OUT_BYTE(sect,io_base+IDE_SECTOR_OFFSET);
-		head  = track % drive->head;
-		cyl   = track / drive->head;
-		OUT_BYTE(cyl,io_base+IDE_LCYL_OFFSET);
-		OUT_BYTE(cyl>>8,io_base+IDE_HCYL_OFFSET);
-		OUT_BYTE(head|drive->select.all,io_base+IDE_SELECT_OFFSET);
-#ifdef DEBUG
-		printk("%s: %sing: CHS=%d/%d/%d, sectors=%ld, buffer=0x%08lx\n",
-			drive->name, (rq->cmd==READ)?"read":"writ", cyl,
-			head, sect, rq->nr_sectors, (unsigned long) rq->buffer);
-#endif
-	}
-	if (rq->cmd == READ) {
-#ifdef CONFIG_BLK_DEV_TRITON
-		if (drive->using_dma && !(HWIF(drive)->dmaproc(ide_dma_read, drive)))
-			return;
-#endif /* CONFIG_BLK_DEV_TRITON */
-		ide_set_handler(drive, &read_intr, WAIT_CMD);
-		OUT_BYTE(drive->mult_count ? WIN_MULTREAD : WIN_READ, io_base+IDE_COMMAND_OFFSET);
-		return;
-	}
-	if (rq->cmd == WRITE) {
-#ifdef CONFIG_BLK_DEV_TRITON
-		if (drive->using_dma && !(HWIF(drive)->dmaproc(ide_dma_write, drive)))
-			return;
-#endif /* CONFIG_BLK_DEV_TRITON */
-		OUT_BYTE(drive->mult_count ? WIN_MULTWRITE : WIN_WRITE, io_base+IDE_COMMAND_OFFSET);
-		if (ide_wait_stat(drive, DATA_READY, drive->bad_wstat, WAIT_DRQ)) {
-			printk("%s: no DRQ after issuing %s\n", drive->name,
-				drive->mult_count ? "MULTWRITE" : "WRITE");
-			return;
-		}
-		if (!drive->unmask)
-			cli();
-		if (drive->mult_count) {
-			HWGROUP(drive)->wrq = *rq; /* scratchpad */
-			ide_set_handler (drive, &multwrite_intr, WAIT_CMD);
-			multwrite(drive);
-		} else {
-			ide_set_handler (drive, &write_intr, WAIT_CMD);
-			ide_output_data(drive, rq->buffer, SECTOR_WORDS);
-		}
-		return;
-	}
-	if (rq->cmd == IDE_DRIVE_CMD) {
-		byte *args = rq->buffer;
-		if (args) {
-#ifdef DEBUG
-			printk("%s: DRIVE_CMD cmd=0x%02x sc=0x%02x fr=0x%02x\n",
-			 drive->name, args[0], args[1], args[2]);
-#endif
-			OUT_BYTE(args[2],io_base+IDE_FEATURE_OFFSET);
-			ide_cmd(drive, args[0], args[1], &drive_cmd_intr);
-			return;
-		} else {
-			/*
-			 * NULL is actually a valid way of waiting for
-			 * all current requests to be flushed from the queue.
-			 */
-#ifdef DEBUG
-			printk("%s: DRIVE_CMD (null)\n", drive->name);
-#endif
-			ide_end_drive_cmd(drive, GET_STAT(), GET_ERR());
-			return;
-		}
-	}
-	printk("%s: bad command: %d\n", drive->name, rq->cmd);
-	ide_end_request(0, HWGROUP(drive));
-}
-
-/*
- * do_request() initiates handling of a new I/O request
- */
-static inline void do_request (ide_hwif_t *hwif, struct request *rq)
-{
-	unsigned int minor, unit;
-	unsigned long block, blockend;
-	ide_drive_t *drive;
-
-	sti();
-#ifdef DEBUG
-	printk("%s: do_request: current=0x%08lx\n", hwif->name, (unsigned long) rq);
-#endif
-	minor = MINOR(rq->rq_dev);
-	unit = minor >> PARTN_BITS;
-	if (MAJOR(rq->rq_dev) != hwif->major || unit >= MAX_DRIVES) {
-		printk("%s: bad device number: %s\n",
-		       hwif->name, kdevname(rq->rq_dev));
-		goto kill_rq;
-	}
-	drive = &hwif->drives[unit];
-#ifdef DEBUG
-	if (rq->bh && !buffer_locked(rq->bh)) {
-		printk("%s: block not locked\n", drive->name);
-		goto kill_rq;
-	}
-#endif
-	block    = rq->sector;
-	blockend = block + rq->nr_sectors;
-	if ((blockend < block) || (blockend > drive->part[minor&PARTN_MASK].nr_sects)) {
-		printk("%s%c: bad access: block=%ld, count=%ld\n", drive->name,
-		 (minor&PARTN_MASK)?'0'+(minor&PARTN_MASK):' ', block, rq->nr_sectors);
-		goto kill_rq;
-	}
-	block += drive->part[minor&PARTN_MASK].start_sect + drive->sect0;
-#if FAKE_FDISK_FOR_EZDRIVE
-	if (block == 0 && drive->remap_0_to_1)
-		block = 1;  /* redirect MBR access to EZ-Drive partn table */
-#endif /* FAKE_FDISK_FOR_EZDRIVE */
-	((ide_hwgroup_t *)hwif->hwgroup)->drive = drive;
-#ifdef CONFIG_BLK_DEV_HT6560B
-	if (hwif->selectproc)
-		hwif->selectproc (drive);
-#endif /* CONFIG_BLK_DEV_HT6560B */
-#if (DISK_RECOVERY_TIME > 0)
-	while ((read_timer() - hwif->last_time) < DISK_RECOVERY_TIME);
-#endif
-
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	POLL_HWIF_TAPE_DRIVE;	/* macro from ide-tape.h */
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-
-	OUT_BYTE(drive->select.all,IDE_SELECT_REG);
-	if (ide_wait_stat(drive, drive->ready_stat, BUSY_STAT|DRQ_STAT, WAIT_READY)) {
-		printk("%s: drive not ready for command\n", drive->name);
-		return;
-	}
-	
-	if (!drive->special.all) {
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-		switch (drive->media) {
-			case ide_disk:
-				do_rw_disk (drive, rq, block);
-				return;
-#ifdef CONFIG_BLK_DEV_IDECD
-			case ide_cdrom:
-				ide_do_rw_cdrom (drive, block);
-				return;
-#endif /* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-			case ide_tape:
-				if (rq->cmd == IDE_DRIVE_CMD) {
-					byte *args = (byte *) rq->buffer;
-					OUT_BYTE(args[2],IDE_FEATURE_REG);
-					ide_cmd(drive, args[0], args[1], &drive_cmd_intr);
-					return;
-				}
-				idetape_do_request (drive, rq, block);
-				return;
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-
-			default:
-				printk("%s: media type %d not supported\n",
-					drive->name, drive->media);
-				goto kill_rq;
-		}
-#else
-		do_rw_disk (drive, rq, block); /* simpler and faster */
-		return;
-#endif /* CONFIG_BLK_DEV_IDEATAPI */;
-	}
-	do_special(drive);
-	return;
-kill_rq:
-	ide_end_request(0, hwif->hwgroup);
-}
-
-/*
- * The driver enables interrupts as much as possible.  In order to do this,
- * (a) the device-interrupt is always masked before entry, and
- * (b) the timeout-interrupt is always disabled before entry.
- *
- * If we enter here from, say irq14, and then start a new request for irq15,
- * (possible with "serialize" option) then we cannot ensure that we exit
- * before the irq15 hits us. So, we must be careful not to let this bother us.
- *
- * Interrupts are still masked (by default) whenever we are exchanging
- * data/cmds with a drive, because some drives seem to have very poor
- * tolerance for latency during I/O.  For devices which don't suffer from
- * this problem (most don't), the unmask flag can be set using the "hdparm"
- * utility, to permit other interrupts during data/cmd transfers.
- */
-void ide_do_request (ide_hwgroup_t *hwgroup)
-{
-	cli();	/* paranoia */
-	if (hwgroup->handler != NULL) {
-		printk("%s: EEeekk!! handler not NULL in ide_do_request()\n", hwgroup->hwif->name);
-		return;
-	}
-	do {
-		ide_hwif_t *hwif = hwgroup->hwif;
-		struct request *rq;
-		if ((rq = hwgroup->rq) == NULL) {
-			do {
-				rq = blk_dev[hwif->major].current_request;
-				if (rq != NULL && rq->rq_status != RQ_INACTIVE)
-					goto got_rq;
-			} while ((hwif = hwif->next) != hwgroup->hwif);
-			return;		/* no work left for this hwgroup */
-		}
-	got_rq:	
-		do_request(hwgroup->hwif = hwif, hwgroup->rq = rq);
-		cli();
-	} while (hwgroup->handler == NULL);
-}
-
-/*
- * do_hwgroup_request() invokes ide_do_request() after first masking
- * all possible interrupts for the current hwgroup.  This prevents race
- * conditions in the event that an unexpected interrupt occurs while
- * we are in the driver.
- *
- * Note that when an interrupt is used to reenter the driver, the first level
- * handler will already have masked the irq that triggered, but any other ones
- * for the hwgroup will still be unmasked.  The driver tries to be careful
- * about such things.
- */
-static void do_hwgroup_request (ide_hwgroup_t *hwgroup)
-{
-	if (hwgroup->handler == NULL) {
-		ide_hwif_t *hgif = hwgroup->hwif;
-		ide_hwif_t *hwif = hgif;
-		do {
-			disable_irq(hwif->irq);
-		} while ((hwif = hwif->next) != hgif);
-		ide_do_request (hwgroup);
-		do {
-			enable_irq(hwif->irq);
-		} while ((hwif = hwif->next) != hgif);
-	}
-}
-
-static void do_ide0_request (void)	/* invoked with cli() */
-{
-	do_hwgroup_request (ide_hwifs[0].hwgroup);
-}
-
-static void do_ide1_request (void)	/* invoked with cli() */
-{
-	do_hwgroup_request (ide_hwifs[1].hwgroup);
-}
-
-static void do_ide2_request (void)	/* invoked with cli() */
-{
-	do_hwgroup_request (ide_hwifs[2].hwgroup);
-}
-
-static void do_ide3_request (void)	/* invoked with cli() */
-{
-	do_hwgroup_request (ide_hwifs[3].hwgroup);
-}
-
-static void timer_expiry (unsigned long data)
-{
-	ide_hwgroup_t *hwgroup = (ide_hwgroup_t *) data;
-	ide_drive_t   *drive   = hwgroup->drive;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-
-	if (hwgroup->poll_timeout != 0) { /* polling in progress? */
-		ide_handler_t *handler = hwgroup->handler;
-		hwgroup->handler = NULL;
-		handler(drive);
-	} else if (hwgroup->handler == NULL) {	 /* not waiting for anything? */
-		sti(); /* drive must have responded just as the timer expired */
-		printk("%s: marginal timeout\n", drive->name);
-	} else {
-		hwgroup->handler = NULL;	/* abort the operation */
-		if (hwgroup->hwif->dmaproc)
-			(void) hwgroup->hwif->dmaproc (ide_dma_abort, drive);
-		ide_error(drive, "irq timeout", GET_STAT());
-	}
-	if (hwgroup->handler == NULL)
-		do_hwgroup_request (hwgroup);
-	restore_flags(flags);
-}
-
-/*
- * There's nothing really useful we can do with an unexpected interrupt,
- * other than reading the status register (to clear it), and logging it.
- * There should be no way that an irq can happen before we're ready for it,
- * so we needn't worry much about losing an "important" interrupt here.
- *
- * On laptops (and "green" PCs), an unexpected interrupt occurs whenever the
- * drive enters "idle", "standby", or "sleep" mode, so if the status looks
- * "good", we just ignore the interrupt completely.
- *
- * This routine assumes cli() is in effect when called.
- *
- * If an unexpected interrupt happens on irq15 while we are handling irq14
- * and if the two interfaces are "serialized" (CMD640B), then it looks like
- * we could screw up by interfering with a new request being set up for irq15.
- *
- * In reality, this is a non-issue.  The new command is not sent unless the
- * drive is ready to accept one, in which case we know the drive is not
- * trying to interrupt us.  And ide_set_handler() is always invoked before
- * completing the issuance of any new drive command, so we will not be
- * accidently invoked as a result of any valid command completion interrupt.
- *
- */
-static void unexpected_intr (int irq, ide_hwgroup_t *hwgroup)
-{
-	byte stat;
-	unsigned int unit;
-	ide_hwif_t *hwif = hwgroup->hwif;
-
-	/*
-	 * handle the unexpected interrupt
-	 */
-	do {
-		if (hwif->irq == irq) {
-			for (unit = 0; unit < MAX_DRIVES; ++unit) {
-				ide_drive_t *drive = &hwif->drives[unit];
-				if (!drive->present)
-					continue;
-#ifdef CONFIG_BLK_DEV_HT6560B
-				if (hwif->selectproc)
-					hwif->selectproc (drive);
-#endif /* CONFIG_BLK_DEV_HT6560B */
-				if (!OK_STAT(stat=GET_STAT(), drive->ready_stat, BAD_STAT))
-					(void) ide_dump_status(drive, "unexpected_intr", stat);
-				if ((stat & DRQ_STAT))
-					try_to_flush_leftover_data(drive);
-			}
-		}
-	} while ((hwif = hwif->next) != hwgroup->hwif);
-#ifdef CONFIG_BLK_DEV_HT6560B
-	if (hwif->selectproc)
-		hwif->selectproc (hwgroup->drive);
-#endif /* CONFIG_BLK_DEV_HT6560B */
-}
-
-/*
- * entry point for all interrupts, caller does cli() for us
- */
-static void ide_intr (int irq, struct pt_regs *regs)
-{
-	ide_hwgroup_t  *hwgroup = irq_to_hwgroup[irq];
-	ide_handler_t  *handler;
-
-	if (irq == hwgroup->hwif->irq && (handler = hwgroup->handler) != NULL) {
-		ide_drive_t *drive = hwgroup->drive;
-		hwgroup->handler = NULL;
-		del_timer(&(hwgroup->timer));
-		if (drive->unmask)
-			sti();
-		handler(drive);
-		cli();	/* this is necessary, as next rq may be different irq */
-		if (hwgroup->handler == NULL) {
-			SET_RECOVERY_TIMER(HWIF(drive));
-			ide_do_request(hwgroup);
-		}
-	} else {
-		unexpected_intr(irq, hwgroup);
-	}
-	cli();
-}
-
-/*
- * get_info_ptr() returns the (ide_drive_t *) for a given device number.
- * It returns NULL if the given device number does not match any present drives.
- */
-static ide_drive_t *get_info_ptr (kdev_t i_rdev)
-{
-	int		major = MAJOR(i_rdev);
-	unsigned int	h;
-
-	for (h = 0; h < MAX_HWIFS; ++h) {
-		ide_hwif_t  *hwif = &ide_hwifs[h];
-		if (hwif->present && major == hwif->major) {
-			unsigned unit = DEVICE_NR(i_rdev);
-			if (unit < MAX_DRIVES) {
-				ide_drive_t *drive = &hwif->drives[unit];
-				if (drive->present)
-					return drive;
-			} else if (major == IDE0_MAJOR && unit < 4) {
-				printk("ide: probable bad entry for /dev/hd%c\n", 'a'+unit);
-				printk("ide: to fix it, run:  /usr/src/linux/drivers/block/MAKEDEV.ide\n");
-			}
-			break;
-		}
-	}
-	return NULL;
-}
-
-/*
- * This function is intended to be used prior to invoking ide_do_drive_cmd().
- */
-void ide_init_drive_cmd (struct request *rq)
-{
-	rq->buffer = NULL;
-	rq->cmd = IDE_DRIVE_CMD;
-	rq->sector = 0;
-	rq->nr_sectors = 0;
-	rq->current_nr_sectors = 0;
-	rq->sem = NULL;
-	rq->bh = NULL;
-	rq->bhtail = NULL;
-	rq->next = NULL;
-
-#if 0	/* these are done each time through ide_do_drive_cmd() */
-	rq->errors = 0;
-	rq->rq_status = RQ_ACTIVE;
-	rq->rq_dev = ????;
-#endif
-}
-
-/*
- * This function issues a special IDE device request
- * onto the request queue.
- *
- * If action is ide_wait, then then rq is queued at the end of
- * the request queue, and the function sleeps until it has been
- * processed.  This is for use when invoked from an ioctl handler.
- *
- * If action is ide_preempt, then the rq is queued at the head of
- * the request queue, displacing the currently-being-processed
- * request and this function returns immediately without waiting
- * for the new rq to be completed.  This is VERY DANGEROUS, and is
- * intended for careful use by the ATAPI tape/cdrom driver code.
- *
- * If action is ide_next, then the rq is queued immediately after
- * the currently-being-processed-request (if any), and the function
- * returns without waiting for the new rq to be completed.  As above,
- * This is VERY DANGEROUS, and is intended for careful use by the
- * ATAPI tape/cdrom driver code.
- *
- * If action is ide_end, then the rq is queued at the end of the
- * request queue, and the function returns immediately without waiting
- * for the new rq to be completed. This is again intended for careful
- * use by the ATAPI tape/cdrom driver code. (Currently used by ide-tape.c,
- * when operating in the pipelined operation mode).
- */
-int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action)
-{
-	unsigned long flags;
-	unsigned int major = HWIF(drive)->major;
-	struct request *cur_rq;
-	struct blk_dev_struct *bdev = &blk_dev[major];
-	struct semaphore sem = MUTEX_LOCKED;
-
-	rq->errors = 0;
-	rq->rq_status = RQ_ACTIVE;
-	rq->rq_dev = MKDEV(major,(drive->select.b.unit)<<PARTN_BITS);
-	if (action == ide_wait)
-		rq->sem = &sem;
-
-	save_flags(flags);
-	cli();
-	cur_rq = bdev->current_request;
-
-	if (cur_rq == NULL || action == ide_preempt) {
-		rq->next = cur_rq;
-		bdev->current_request = rq;
-		if (action == ide_preempt) {
-			HWGROUP(drive)->rq = NULL;
-		} else
-		if (HWGROUP(drive)->rq == NULL) {  /* is this necessary (?) */
-			bdev->request_fn();
-			cli();
-		}
-	} else {
-		if (action == ide_wait || action == ide_end) {
-			while (cur_rq->next != NULL)	/* find end of list */
-				cur_rq = cur_rq->next;
-		}
-		rq->next = cur_rq->next;
-		cur_rq->next = rq;
-	}
-	if (action == ide_wait  && rq->rq_status != RQ_INACTIVE)
-		down(&sem);	/* wait for it to be serviced */
-	restore_flags(flags);
-	return rq->errors ? -EIO : 0;	/* return -EIO if errors */
-}
-
-static int ide_open(struct inode * inode, struct file * filp)
-{
-	ide_drive_t *drive;
-	unsigned long flags;
-
-	if ((drive = get_info_ptr(inode->i_rdev)) == NULL)
-		return -ENODEV;
-	save_flags(flags);
-	cli();
-	while (drive->busy)
-		sleep_on(&drive->wqueue);
-	drive->usage++;
-	restore_flags(flags);
-#ifdef CONFIG_BLK_DEV_IDECD
-	if (drive->media == ide_cdrom)
-		return ide_cdrom_open (inode, filp, drive);
-#endif	/* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	if (drive->media == ide_tape)
-		return idetape_blkdev_open (inode, filp, drive);
-#endif	/* CONFIG_BLK_DEV_IDETAPE */
-	if (drive->removeable) {
-		byte door_lock[] = {WIN_DOORLOCK,0,0,0};
-		struct request rq;
-		check_disk_change(inode->i_rdev);
-		ide_init_drive_cmd (&rq);
-		rq.buffer = door_lock;
-		/*
-		 * Ignore the return code from door_lock,
-		 * since the open() has already succeeded,
-		 * and the door_lock is irrelevant at this point.
-		 */
-		(void) ide_do_drive_cmd(drive, &rq, ide_wait);
-	}
-	return 0;
-}
-
-/*
- * Releasing a block device means we sync() it, so that it can safely
- * be forgotten about...
- */
-static void ide_release(struct inode * inode, struct file * file)
-{
-	ide_drive_t *drive;
-
-	if ((drive = get_info_ptr(inode->i_rdev)) != NULL) {
-		sync_dev(inode->i_rdev);
-		drive->usage--;
-#ifdef CONFIG_BLK_DEV_IDECD
-		if (drive->media == ide_cdrom) {
-			ide_cdrom_release (inode, file, drive);
-			return;
-		}
-#endif	/* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-		if (drive->media == ide_tape) {
-			idetape_blkdev_release (inode, file, drive);
-			return;
-		}
-#endif	/* CONFIG_BLK_DEV_IDETAPE */
-		if (drive->removeable) {
-			byte door_unlock[] = {WIN_DOORUNLOCK,0,0,0};
-			struct request rq;
-			invalidate_buffers(inode->i_rdev);
-			ide_init_drive_cmd (&rq);
-			rq.buffer = door_unlock;
-			(void) ide_do_drive_cmd(drive, &rq, ide_wait);
-		}
-	}
-}
-
-/*
- * This routine is called to flush all partitions and partition tables
- * for a changed disk, and then re-read the new partition table.
- * If we are revalidating a disk because of a media change, then we
- * enter with usage == 0.  If we are using an ioctl, we automatically have
- * usage == 1 (we need an open channel to use an ioctl :-), so this
- * is our limit.
- */
-static int revalidate_disk(kdev_t i_rdev)
-{
-	ide_drive_t *drive;
-	unsigned int p, major, minor;
-	long flags;
-
-	if ((drive = get_info_ptr(i_rdev)) == NULL)
-		return -ENODEV;
-
-	major = MAJOR(i_rdev);
-	minor = drive->select.b.unit << PARTN_BITS;
-	save_flags(flags);
-	cli();
-	if (drive->busy || (drive->usage > 1)) {
-		restore_flags(flags);
-		return -EBUSY;
-	};
-	drive->busy = 1;
-	restore_flags(flags);
-
-	for (p = 0; p < (1<<PARTN_BITS); ++p) {
-		if (drive->part[p].nr_sects > 0) {
-			kdev_t devp = MKDEV(major, minor+p);
-			sync_dev           (devp);
-			invalidate_inodes  (devp);
-			invalidate_buffers (devp);
-		}
-		drive->part[p].start_sect = 0;
-		drive->part[p].nr_sects   = 0;
-	};
-
-	drive->part[0].nr_sects = current_capacity(drive);
-	if (drive->media == ide_disk)
-		resetup_one_dev(HWIF(drive)->gd, drive->select.b.unit);
-
-	drive->busy = 0;
-	wake_up(&drive->wqueue);
-	return 0;
-}
-
-static int write_fs_long (unsigned long useraddr, long value)
-{
-	int err;
-
-	if (NULL == (long *)useraddr)
-		return -EINVAL;
-	if ((err = verify_area(VERIFY_WRITE, (long *)useraddr, sizeof(long))))
-		return err;
-	put_user((unsigned)value, (long *) useraddr);
-	return 0;
-}
-
-static int ide_ioctl (struct inode *inode, struct file *file,
-			unsigned int cmd, unsigned long arg)
-{
-	struct hd_geometry *loc = (struct hd_geometry *) arg;
-	int err;
-	ide_drive_t *drive;
-	unsigned long flags;
-	struct request rq;
-
-	ide_init_drive_cmd (&rq);
-	if (!inode || !(inode->i_rdev))
-		return -EINVAL;
-	if ((drive = get_info_ptr(inode->i_rdev)) == NULL)
-		return -ENODEV;
-	switch (cmd) {
-		case HDIO_GETGEO:
-			if (!loc || drive->media != ide_disk) return -EINVAL;
-			err = verify_area(VERIFY_WRITE, loc, sizeof(*loc));
-			if (err) return err;
-			put_user(drive->bios_head, (byte *) &loc->heads);
-			put_user(drive->bios_sect, (byte *) &loc->sectors);
-			put_user(drive->bios_cyl, (unsigned short *) &loc->cylinders);
-			put_user((unsigned)drive->part[MINOR(inode->i_rdev)&PARTN_MASK].start_sect,
-				(unsigned long *) &loc->start);
-			return 0;
-
-		case BLKFLSBUF:
-			if(!suser()) return -EACCES;
-			fsync_dev(inode->i_rdev);
-			invalidate_buffers(inode->i_rdev);
-			return 0;
-
-		case BLKRASET:
-			if(!suser()) return -EACCES;
-			if(arg > 0xff) return -EINVAL;
-			read_ahead[MAJOR(inode->i_rdev)] = arg;
-			return 0;
-
-		case BLKRAGET:
-			return write_fs_long(arg, read_ahead[MAJOR(inode->i_rdev)]);
-
-	 	case BLKGETSIZE:   /* Return device size */
-			return write_fs_long(arg, drive->part[MINOR(inode->i_rdev)&PARTN_MASK].nr_sects);
-		case BLKRRPART: /* Re-read partition tables */
-			return revalidate_disk(inode->i_rdev);
-
-		case HDIO_GET_KEEPSETTINGS:
-			return write_fs_long(arg, drive->keep_settings);
-
-		case HDIO_GET_UNMASKINTR:
-			return write_fs_long(arg, drive->unmask);
-
-		case HDIO_GET_DMA:
-			return write_fs_long(arg, drive->using_dma);
-
-		case HDIO_GET_32BIT:
-			return write_fs_long(arg, drive->io_32bit);
-
-		case HDIO_GET_MULTCOUNT:
-			return write_fs_long(arg, drive->mult_count);
-
-		case HDIO_GET_IDENTITY:
-			if (!arg || (MINOR(inode->i_rdev) & PARTN_MASK))
-				return -EINVAL;
-			if (drive->id == NULL)
-				return -ENOMSG;
-			err = verify_area(VERIFY_WRITE, (char *)arg, sizeof(*drive->id));
-			if (!err)
-				memcpy_tofs((char *)arg, (char *)drive->id, sizeof(*drive->id));
-			return err;
-
-			case HDIO_GET_NOWERR:
-			return write_fs_long(arg, drive->bad_wstat == BAD_R_STAT);
-
-		case HDIO_SET_DMA:
-#ifdef CONFIG_BLK_DEV_IDECD
-			if (drive->media == ide_cdrom)
-				return -EPERM;
-#endif /* CONFIG_BLK_DEV_IDECD */
-			if (!drive->id || !(drive->id->capability & 1) || !HWIF(drive)->dmaproc)
-				return -EPERM;
-		case HDIO_SET_KEEPSETTINGS:
-		case HDIO_SET_UNMASKINTR:
-		case HDIO_SET_NOWERR:
-			if (arg > 1)
-				return -EINVAL;
-		case HDIO_SET_32BIT:
-			if (!suser())
-				return -EACCES;
-			if ((MINOR(inode->i_rdev) & PARTN_MASK))
-				return -EINVAL;
-			save_flags(flags);
-			cli();
-			switch (cmd) {
-				case HDIO_SET_DMA:
-					if (!(HWIF(drive)->dmaproc)) {
-						restore_flags(flags);
-						return -EPERM;
-					}
-					drive->using_dma = arg;
-					break;
-				case HDIO_SET_KEEPSETTINGS:
-					drive->keep_settings = arg;
-					break;
-				case HDIO_SET_UNMASKINTR:
-					if (arg && HWIF(drive)->no_unmask) {
-						restore_flags(flags);
-						return -EPERM;
-					}
-					drive->unmask = arg;
-					break;
-				case HDIO_SET_NOWERR:
-					drive->bad_wstat = arg ? BAD_R_STAT : BAD_W_STAT;
-					break;
-				case HDIO_SET_32BIT:
-					if (arg > (1 + (SUPPORT_VLB_SYNC<<1)))
-						return -EINVAL;
-					drive->io_32bit = arg;
-#ifdef CONFIG_BLK_DEV_DTC2278
-					if (HWIF(drive)->chipset == ide_dtc2278)
-						HWIF(drive)->drives[!drive->select.b.unit].io_32bit = arg;
-#endif /* CONFIG_BLK_DEV_DTC2278 */
-					break;
-			}
-			restore_flags(flags);
-			return 0;
-
-		case HDIO_SET_MULTCOUNT:
-			if (!suser())
-				return -EACCES;
-			if (MINOR(inode->i_rdev) & PARTN_MASK)
-				return -EINVAL;
-			if (drive->id && arg > drive->id->max_multsect)
-				return -EINVAL;
-			save_flags(flags);
-			cli();
-			if (drive->special.b.set_multmode) {
-				restore_flags(flags);
-				return -EBUSY;
-			}
-			drive->mult_req = arg;
-			drive->special.b.set_multmode = 1;
-			restore_flags(flags);
-			(void) ide_do_drive_cmd (drive, &rq, ide_wait);
-			return (drive->mult_count == arg) ? 0 : -EIO;
-
-		case HDIO_DRIVE_CMD:
-		{
-			unsigned long args;
-
-			if (NULL == (long *) arg)
-				err = ide_do_drive_cmd(drive, &rq, ide_wait);
-			else {
-				if (!(err = verify_area(VERIFY_READ,(long *)arg,sizeof(long))))
-				{
-					args = get_user((long *)arg);
-					if (!(err = verify_area(VERIFY_WRITE,(long *)arg,sizeof(long)))) {
-						rq.buffer = (char *) &args;
-						err = ide_do_drive_cmd(drive, &rq, ide_wait);
-						put_user(args,(long *)arg);
-					}
-				}
-			}
-			return err;
-		}
-		case HDIO_SET_PIO_MODE:
-			if (!suser())
-				return -EACCES;
-			if (MINOR(inode->i_rdev) & PARTN_MASK)
-				return -EINVAL;
-			if (!HWIF(drive)->tuneproc)
-				return -ENOSYS;
-			save_flags(flags);
-			cli();
-			drive->pio_req = (int) arg;
-			drive->special.b.set_pio = 1;
-			restore_flags(flags);
-			return 0;
-
-		RO_IOCTLS(inode->i_rdev, arg);
-
-		default:
-#ifdef CONFIG_BLK_DEV_IDECD
-			if (drive->media == ide_cdrom)
-				return ide_cdrom_ioctl(drive, inode, file, cmd, arg);
-#endif /* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-			if (drive->media == ide_tape)
-				return idetape_blkdev_ioctl(drive, inode, file, cmd, arg);
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-			return -EPERM;
-	}
-}
-
-static int ide_check_media_change (kdev_t i_rdev)
-{
-	ide_drive_t *drive;
-
-	if ((drive = get_info_ptr(i_rdev)) == NULL)
-		return -ENODEV;
-#ifdef CONFIG_BLK_DEV_IDECD
-	if (drive->media == ide_cdrom)
-		return ide_cdrom_check_media_change (drive);
-#endif	/* CONFIG_BLK_DEV_IDECD */
-	if (drive->removeable) /* for disks */
-		return 1;	/* always assume it was changed */
-	return 0;
-}
-
-void ide_fixstring (byte *s, const int bytecount, const int byteswap)
-{
-	byte *p = s, *end = &s[bytecount & ~1]; /* bytecount must be even */
-
-	if (byteswap) {
-		/* convert from big-endian to host byte order */
-		for (p = end ; p != s;) {
-			unsigned short *pp = (unsigned short *) (p -= 2);
-			*pp = ntohs(*pp);
-		}
-	}
-
-	/* strip leading blanks */
-	while (s != end && *s == ' ')
-		++s;
-
-	/* compress internal blanks and strip trailing blanks */
-	while (s != end && *s) {
-		if (*s++ != ' ' || (s != end && *s && *s != ' '))
-			*p++ = *(s-1);
-	}
-
-	/* wipe out trailing garbage */
-	while (p != end)
-		*p++ = '\0';
-}
-
-static inline void do_identify (ide_drive_t *drive, byte cmd)
-{
-	int bswap;
-	struct hd_driveid *id;
-	unsigned long capacity, check;
-
-	id = drive->id = kmalloc (SECTOR_WORDS*4, GFP_KERNEL);
-	ide_input_data(drive, id, SECTOR_WORDS);	/* read 512 bytes of id info */
-	sti();
-
-	/*
-	 * EATA SCSI controllers do a hardware ATA emulation:  ignore them
-	 */
-	if ((id->model[0] == 'P' && id->model[1] == 'M')
-	 || (id->model[0] == 'S' && id->model[1] == 'K')) {
-		printk("%s: EATA SCSI HBA %.10s\n", drive->name, id->model);
-		drive->present = 0;
-		return;
-	}
-
-	/*
-	 *  WIN_IDENTIFY returns little-endian info,
-	 *  WIN_PIDENTIFY *usually* returns little-endian info.
-	 */
-	bswap = 1;
-	if (cmd == WIN_PIDENTIFY) {
-		if ((id->model[0] == 'N' && id->model[1] == 'E') /* NEC */
-		 || (id->model[0] == 'F' && id->model[1] == 'X') /* Mitsumi */
-		 || (id->model[0] == 'P' && id->model[1] == 'i'))/* Pioneer */
-			bswap = 0;	/* Vertos drives may still be weird */
-	}
-	ide_fixstring (id->model,     sizeof(id->model),     bswap);
-	ide_fixstring (id->fw_rev,    sizeof(id->fw_rev),    bswap);
-	ide_fixstring (id->serial_no, sizeof(id->serial_no), bswap);
-
-	/*
-	 * Check for an ATAPI device
-	 */
-
-	if (cmd == WIN_PIDENTIFY) {
-		byte type = (id->config >> 8) & 0x1f;
-		printk("%s: %s, ATAPI ", drive->name, id->model);
-		switch (type) {
-			case 0:		/* Early cdrom models used zero */
-			case 5:
-#ifdef CONFIG_BLK_DEV_IDECD
-				printk ("CDROM drive\n");
-				drive->media = ide_cdrom;
- 				drive->present = 1;
-				drive->removeable = 1;
-				return;
-#else
-				printk ("CDROM ");
-				break;
-#endif /* CONFIG_BLK_DEV_IDECD */
-			case 1:
-#ifdef CONFIG_BLK_DEV_IDETAPE
-				printk ("TAPE drive");
-				if (idetape_identify_device (drive,id)) {
-					drive->media = ide_tape;
-					drive->present = 1;
-					drive->removeable = 1;
-					if (HWIF(drive)->dmaproc != NULL &&
-					    !HWIF(drive)->dmaproc(ide_dma_check, drive))
-						printk(", DMA");
-					printk("\n");
-				}
-				else {
-					drive->present = 0;
-					printk ("\nide-tape: the tape is not supported by this version of the driver\n");
-				}
-				return;
-#else
-				printk ("TAPE ");
-				break;
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-			default:
-				drive->present = 0;
-				printk("Type %d - Unknown device\n", type);
-				return;
-		}
-		drive->present = 0;
-		printk("- not supported by this kernel\n");
-		return;
-	}
-
-	/* check for removeable disks (eg. SYQUEST), ignore 'WD' drives */
-	if (id->config & (1<<7)) {	/* removeable disk ? */
-		if (id->model[0] != 'W' || id->model[1] != 'D')
-			drive->removeable = 1;
-	}
-
-	drive->media = ide_disk;
-	/* Extract geometry if we did not already have one for the drive */
-	if (!drive->present) {
-		drive->present = 1;
-		drive->cyl     = drive->bios_cyl  = id->cyls;
-		drive->head    = drive->bios_head = id->heads;
-		drive->sect    = drive->bios_sect = id->sectors;
-	}
-	/* Handle logical geometry translation by the drive */
-	if ((id->field_valid & 1) && id->cur_cyls && id->cur_heads
-	 && (id->cur_heads <= 16) && id->cur_sectors)
-	{
-		/*
-		 * Extract the physical drive geometry for our use.
-		 * Note that we purposely do *not* update the bios info.
-		 * This way, programs that use it (like fdisk) will
-		 * still have the same logical view as the BIOS does,
-		 * which keeps the partition table from being screwed.
-		 *
-		 * An exception to this is the cylinder count,
-		 * which we reexamine later on to correct for 1024 limitations.
-		 */
-		drive->cyl  = id->cur_cyls;
-		drive->head = id->cur_heads;
-		drive->sect = id->cur_sectors;
-
-		/* check for word-swapped "capacity" field in id information */
-		capacity = drive->cyl * drive->head * drive->sect;
-		check = (id->cur_capacity0 << 16) | id->cur_capacity1;
-		if (check == capacity) {	/* was it swapped? */
-			/* yes, bring it into little-endian order: */
-			id->cur_capacity0 = (capacity >>  0) & 0xffff;
-			id->cur_capacity1 = (capacity >> 16) & 0xffff;
-		}
-	}
-	/* Use physical geometry if what we have still makes no sense */
-	if ((!drive->head || drive->head > 16) && id->heads && id->heads <= 16) {
-		drive->cyl  = id->cyls;
-		drive->head = id->heads;
-		drive->sect = id->sectors;
-	}
-	/* Correct the number of cyls if the bios value is too small */
-	if (drive->sect == drive->bios_sect && drive->head == drive->bios_head) {
-		if (drive->cyl > drive->bios_cyl)
-			drive->bios_cyl = drive->cyl;
-	}
-
-	(void) current_capacity (drive); /* initialize LBA selection */
-
-	printk ("%s: %.40s, %ldMB w/%dKB Cache, %sCHS=%d/%d/%d",
-	 drive->name, id->model, current_capacity(drive)/2048L, id->buf_size/2,
-	 drive->select.b.lba ? "LBA, " : "",
-	 drive->bios_cyl, drive->bios_head, drive->bios_sect);
-
-	drive->mult_count = 0;
-	if (id->max_multsect) {
-		drive->mult_req = INITIAL_MULT_COUNT;
-		if (drive->mult_req > id->max_multsect)
-			drive->mult_req = id->max_multsect;
-		if (drive->mult_req || ((id->multsect_valid & 1) && id->multsect))
-			drive->special.b.set_multmode = 1;
-	}
-	if (HWIF(drive)->dmaproc != NULL) {	/* hwif supports DMA? */
-		if (!(HWIF(drive)->dmaproc(ide_dma_check, drive)))
-			printk(", DMA");
-	}
-	printk("\n");
-}
-
-/*
- * Delay for *at least* 10ms.  As we don't know how much time is left
- * until the next tick occurs, we wait an extra tick to be safe.
- * This is used only during the probing/polling for drives at boot time.
- */
-static void delay_10ms (void)
-{
-	unsigned long timer = jiffies + (HZ + 99)/100 + 1;
-	while (timer > jiffies);
-}
-
-/*
- * try_to_identify() sends an ATA(PI) IDENTIFY request to a drive
- * and waits for a response.  It also monitors irqs while this is
- * happening, in hope of automatically determining which one is
- * being used by the interface.
- *
- * Returns:	0  device was identified
- *		1  device timed-out (no response to identify request)
- *		2  device aborted the command (refused to identify itself)
- */
-static int try_to_identify (ide_drive_t *drive, byte cmd)
-{
-	int hd_status, rc;
-	unsigned long timeout;
-	int irqs = 0;
-
-	if (!HWIF(drive)->irq) {		/* already got an IRQ? */
-		probe_irq_off(probe_irq_on());	/* clear dangling irqs */
-		irqs = probe_irq_on();		/* start monitoring irqs */
-		OUT_BYTE(drive->ctl,IDE_CONTROL_REG);	/* enable device irq */
-	}
-
-	delay_10ms();				/* take a deep breath */
-	if ((IN_BYTE(IDE_ALTSTATUS_REG) ^ IN_BYTE(IDE_STATUS_REG)) & ~INDEX_STAT) {
-		printk("%s: probing with STATUS instead of ALTSTATUS\n", drive->name);
-		hd_status = IDE_STATUS_REG;	/* ancient Seagate drives */
-	} else
-		hd_status = IDE_ALTSTATUS_REG;	/* use non-intrusive polling */
-
-	OUT_BYTE(cmd,IDE_COMMAND_REG);		/* ask drive for ID */
-	timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
-	timeout += jiffies;
-	do {
-		if (jiffies > timeout) {
-			if (!HWIF(drive)->irq)
-				(void) probe_irq_off(irqs);
-			return 1;	/* drive timed-out */
-		}
-		delay_10ms();		/* give drive a breather */
-	} while (IN_BYTE(hd_status) & BUSY_STAT);
-
-	delay_10ms();		/* wait for IRQ and DRQ_STAT */
-	if (OK_STAT(GET_STAT(),DRQ_STAT,BAD_R_STAT)) {
-		cli();			/* some systems need this */
-		do_identify(drive, cmd); /* drive returned ID */
-		if (drive->present && drive->media != ide_tape) {
-			ide_tuneproc_t *tuneproc = HWIF(drive)->tuneproc;
-			if (tuneproc != NULL && drive->autotune == 1)
-				tuneproc(drive, 255);	/* auto-tune PIO mode */
-		}
-		rc = 0;			/* drive responded with ID */
-	} else
-		rc = 2;			/* drive refused ID */
-	if (!HWIF(drive)->irq) {
-		irqs = probe_irq_off(irqs);	/* get irq number */
-		if (irqs > 0)
-			HWIF(drive)->irq = irqs;
-		else				/* Mmmm.. multiple IRQs */
-			printk("%s: IRQ probe failed (%d)\n", drive->name, irqs);
-	}
-	return rc;
-}
-
-/*
- * do_probe() has the difficult job of finding a drive if it exists,
- * without getting hung up if it doesn't exist, without trampling on
- * ethernet cards, and without leaving any IRQs dangling to haunt us later.
- *
- * If a drive is "known" to exist (from CMOS or kernel parameters),
- * but does not respond right away, the probe will "hang in there"
- * for the maximum wait time (about 30 seconds), otherwise it will
- * exit much more quickly.
- *
- * Returns:	0  device was identified
- *		1  device timed-out (no response to identify request)
- *		2  device aborted the command (refused to identify itself)
- *		3  bad status from device (possible for ATAPI drives)
- *		4  probe was not attempted because failure was obvious
- */
-static int do_probe (ide_drive_t *drive, byte cmd)
-{
-	int rc;
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-	if (drive->present) {	/* avoid waiting for inappropriate probes */
-		if ((drive->media != ide_disk) && (cmd == WIN_IDENTIFY))
-			return 4;
-	}
-#endif	/* CONFIG_BLK_DEV_IDEATAPI */
-#ifdef DEBUG
-	printk("probing for %s: present=%d, media=%d, probetype=%s\n",
-		drive->name, drive->present, drive->media,
-		(cmd == WIN_IDENTIFY) ? "ATA" : "ATAPI");
-#endif
-#ifdef CONFIG_BLK_DEV_HT6560B
-	if (HWIF(drive)->selectproc)
-		HWIF(drive)->selectproc (drive);
-#endif /* CONFIG_BLK_DEV_HT6560B */
-	OUT_BYTE(drive->select.all,IDE_SELECT_REG);	/* select target drive */
-	delay_10ms();				/* wait for BUSY_STAT */
-	if (IN_BYTE(IDE_SELECT_REG) != drive->select.all && !drive->present) {
-		OUT_BYTE(0xa0,IDE_SELECT_REG);	/* exit with drive0 selected */
-		return 3;    /* no i/f present: avoid killing ethernet cards */
-	}
-
-	if (OK_STAT(GET_STAT(),READY_STAT,BUSY_STAT)
-	 || drive->present || cmd == WIN_PIDENTIFY)
-	{
-		if ((rc = try_to_identify(drive,cmd)))   /* send cmd and wait */
-			rc = try_to_identify(drive,cmd); /* failed: try again */
-		if (rc == 1)
-			printk("%s: no response (status = 0x%02x)\n", drive->name, GET_STAT());
-		(void) GET_STAT();		/* ensure drive irq is clear */
-	} else {
-		rc = 3;				/* not present or maybe ATAPI */
-	}
-	if (drive->select.b.unit != 0) {
-		OUT_BYTE(0xa0,IDE_SELECT_REG);	/* exit with drive0 selected */
-		delay_10ms();
-		(void) GET_STAT();		/* ensure drive irq is clear */
-	}
-	return rc;
-}
-
-/*
- * probe_for_drive() tests for existance of a given drive using do_probe().
- *
- * Returns:	0  no device was found
- *		1  device was found (note: drive->present might still be 0)
- */
-static inline byte probe_for_drive (ide_drive_t *drive)
-{
-	if (drive->noprobe)			/* skip probing? */
-		return drive->present;
-	if (do_probe(drive, WIN_IDENTIFY) >= 2) { /* if !(success||timed-out) */
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-		(void) do_probe(drive, WIN_PIDENTIFY); /* look for ATAPI device */
-#endif	/* CONFIG_BLK_DEV_IDEATAPI */
-	}
-	if (!drive->present)
-		return 0;			/* drive not found */
-	if (drive->id == NULL) {		/* identification failed? */
-		if (drive->media == ide_disk) {
-			printk ("%s: non-IDE drive, CHS=%d/%d/%d\n",
-			 drive->name, drive->cyl, drive->head, drive->sect);
-		}
-#ifdef CONFIG_BLK_DEV_IDECD
-		else if (drive->media == ide_cdrom) {
-			printk("%s: ATAPI cdrom (?)\n", drive->name);
-		}
-#endif	/* CONFIG_BLK_DEV_IDECD */
-		else {
-			drive->present = 0;	/* nuke it */
-			return 1;		/* drive was found */
-		}
-	}
-	if (drive->media == ide_disk && !drive->select.b.lba) {
-		if (!drive->head || drive->head > 16) {
-			printk("%s: INVALID GEOMETRY: %d PHYSICAL HEADS?\n",
-			 drive->name, drive->head);
-			drive->present = 0;
-		}
-	}
-	return 1;	/* drive was found */
-}
-
-/*
- *  This routine only knows how to look for drive units 0 and 1
- *  on an interface, so any setting of MAX_DRIVES > 2 won't work here.
- */
-static void probe_for_drives (ide_hwif_t *hwif)
-{
-	unsigned int unit;
-
-	if (check_region(hwif->io_base,8) || check_region(hwif->ctl_port,1)) {
-		int msgout = 0;
-		for (unit = 0; unit < MAX_DRIVES; ++unit) {
-			ide_drive_t *drive = &hwif->drives[unit];
-			if (drive->present) {
-				drive->present = 0;
-				printk("%s: ERROR, PORTS ALREADY IN USE\n", drive->name);
-				msgout = 1;
-			}
-		}
-		if (!msgout)
-			printk("%s: ports already in use, skipping probe\n", hwif->name);
-	} else {
-		unsigned long flags;
-		save_flags(flags);
-
-#if (MAX_DRIVES > 2)
-		printk("%s: probing for first 2 of %d possible drives\n", hwif->name, MAX_DRIVES);
-#endif
-		sti();	/* needed for jiffies and irq probing */
-		/*
-		 * Second drive should only exist if first drive was found,
-		 * but a lot of cdrom drives seem to be configured as slave-only
-		 */
-		for (unit = 0; unit < 2; ++unit) { /* note the hardcoded '2' */
-			ide_drive_t *drive = &hwif->drives[unit];
-			(void) probe_for_drive (drive);
-		}
-		for (unit = 0; unit < MAX_DRIVES; ++unit) {
-			ide_drive_t *drive = &hwif->drives[unit];
-			if (drive->present) {
-				hwif->present = 1;
-				request_region(hwif->io_base,  8, hwif->name);
-				request_region(hwif->ctl_port, 1, hwif->name);
-				break;
-			}
-		}
-		restore_flags(flags);
-	}
-}
-
-/*
- * stridx() returns the offset of c within s,
- * or -1 if c is '\0' or not found within s.
- */
-static int stridx (const char *s, char c)
-{
-	char *i = strchr(s, c);
-	return (i && c) ? i - s : -1;
-}
-
-/*
- * match_parm() does parsing for ide_setup():
- *
- * 1. the first char of s must be '='.
- * 2. if the remainder matches one of the supplied keywords,
- *     the index (1 based) of the keyword is negated and returned.
- * 3. if the remainder is a series of no more than max_vals numbers
- *     separated by commas, the numbers are saved in vals[] and a
- *     count of how many were saved is returned.  Base10 is assumed,
- *     and base16 is allowed when prefixed with "0x".
- * 4. otherwise, zero is returned.
- */
-static int match_parm (char *s, const char *keywords[], int vals[], int max_vals)
-{
-	static const char *decimal = "0123456789";
-	static const char *hex = "0123456789abcdef";
-	int i, n;
-
-	if (*s++ == '=') {
-		/*
-		 * Try matching against the supplied keywords,
-		 * and return -(index+1) if we match one
-		 */
-		for (i = 0; *keywords != NULL; ++i) {
-			if (!strcmp(s, *keywords++))
-				return -(i+1);
-		}
-		/*
-		 * Look for a series of no more than "max_vals"
-		 * numeric values separated by commas, in base10,
-		 * or base16 when prefixed with "0x".
-		 * Return a count of how many were found.
-		 */
-		for (n = 0; (i = stridx(decimal, *s)) >= 0;) {
-			vals[n] = i;
-			while ((i = stridx(decimal, *++s)) >= 0)
-				vals[n] = (vals[n] * 10) + i;
-			if (*s == 'x' && !vals[n]) {
-				while ((i = stridx(hex, *++s)) >= 0)
-					vals[n] = (vals[n] * 0x10) + i;
-			}
-			if (++n == max_vals)
-				break;
-			if (*s == ',')
-				++s;
-		}
-		if (!*s)
-			return n;
-	}
-	return 0;	/* zero = nothing matched */
-}
-
-/*
- * ide_setup() gets called VERY EARLY during initialization,
- * to handle kernel "command line" strings beginning with "hdx="
- * or "ide".  Here is the complete set currently supported:
- *
- * "hdx="  is recognized for all "x" from "a" to "h", such as "hdc".
- * "idex=" is recognized for all "x" from "0" to "3", such as "ide1".
- *
- * "hdx=noprobe"	: drive may be present, but do not probe for it
- * "hdx=nowerr"		: ignore the WRERR_STAT bit on this drive
- * "hdx=cdrom"		: drive is present, and is a cdrom drive
- * "hdx=cyl,head,sect"	: disk drive is present, with specified geometry
- * "hdx=autotune"	: driver will attempt to tune interface speed
- *				to the fastest PIO mode supported,
- *				if possible for this drive only.
- *				Not fully supported by all chipset types,
- *				and quite likely to cause trouble with
- *				older/odd IDE drives.
- *
- * "idex=noprobe"	: do not attempt to access/use this interface
- * "idex=base"		: probe for an interface at the addr specified,
- *				where "base" is usually 0x1f0 or 0x170
- *				and "ctl" is assumed to be "base"+0x206
- * "idex=base,ctl"	: specify both base and ctl
- * "idex=base,ctl,irq"	: specify base, ctl, and irq number
- * "idex=autotune"	: driver will attempt to tune interface speed
- *				to the fastest PIO mode supported,
- *				for all drives on this interface.
- *				Not fully supported by all chipset types,
- *				and quite likely to cause trouble with
- *				older/odd IDE drives.
- * "idex=noautotune"	: driver will NOT attempt to tune interface speed
- *				This is the default for most chipsets,
- *				except the cmd640.
- *
- * The following two are valid ONLY on ide0,
- * and the defaults for the base,ctl ports must not be altered.
- *
- * "ide0=serialize"	: do not overlap operations on ide0 and ide1.
- * "ide0=dtc2278"	: probe/support DTC2278 interface
- * "ide0=ht6560b"	: probe/support HT6560B interface
- * "ide0=cmd640_vlb"	: *REQUIRED* for VLB cards with the CMD640 chip
- *			  (not for PCI -- automatically detected)
- * "ide0=qd6580"	: probe/support qd6580 interface
- * "ide0=ali14xx"	: probe/support ali14xx chipsets (ALI M1439, M1443, M1445)
- * "ide0=umc8672"	: probe/support umc8672 chipsets
- */
-void ide_setup (char *s)
-{
-	int i, vals[3];
-	ide_hwif_t *hwif;
-	ide_drive_t *drive;
-	unsigned int hw, unit;
-	const char max_drive = 'a' + ((MAX_HWIFS * MAX_DRIVES) - 1);
-	const char max_hwif  = '0' + (MAX_HWIFS - 1);
-
-	printk("ide_setup: %s", s);
-	init_ide_data ();
-
-	/*
-	 * Look for drive options:  "hdx="
-	 */
-	if (s[0] == 'h' && s[1] == 'd' && s[2] >= 'a' && s[2] <= max_drive) {
-		const char *hd_words[] = {"noprobe", "nowerr", "cdrom", "serialize",
-						"autotune", "noautotune", NULL};
-		unit = s[2] - 'a';
-		hw   = unit / MAX_DRIVES;
-		unit = unit % MAX_DRIVES;
-		hwif = &ide_hwifs[hw];
-		drive = &hwif->drives[unit];
-		switch (match_parm(&s[3], hd_words, vals, 3)) {
-			case -1: /* "noprobe" */
-				drive->noprobe = 1;
-				goto done;
-			case -2: /* "nowerr" */
-				drive->bad_wstat = BAD_R_STAT;
-				hwif->noprobe = 0;
-				goto done;
-			case -3: /* "cdrom" */
-				drive->present = 1;
-				drive->media = ide_cdrom;
-				hwif->noprobe = 0;
-				goto done;
-			case -4: /* "serialize" */
-				printk(" -- USE \"ide%c=serialize\" INSTEAD", '0'+hw);
-				goto do_serialize;
-			case -5: /* "autotune" */
-				drive->autotune = 1;
-				goto done;
-			case -6: /* "noautotune" */
-				drive->autotune = 2;
-				goto done;
-			case 3: /* cyl,head,sect */
-				drive->media	= ide_disk;
-				drive->cyl	= drive->bios_cyl  = vals[0];
-				drive->head	= drive->bios_head = vals[1];
-				drive->sect	= drive->bios_sect = vals[2];
-				drive->present	= 1;
-				drive->forced_geom = 1;
-				hwif->noprobe = 0;
-				goto done;
-			default:
-				goto bad_option;
-		}
-	}
-	/*
-	 * Look for interface options:  "idex="
-	 */
-	if (s[0] == 'i' && s[1] == 'd' && s[2] == 'e' && s[3] >= '0' && s[3] <= max_hwif) {
-		/*
-		 * Be VERY CAREFUL changing this: note hardcoded indexes below
-		 */
-		const char *ide_words[] = {"noprobe", "serialize", "autotune", "noautotune",
-			"qd6580", "ht6560b", "cmd640_vlb", "dtc2278", "umc8672", "ali14xx", NULL};
-		hw = s[3] - '0';
-		hwif = &ide_hwifs[hw];
-		i = match_parm(&s[4], ide_words, vals, 3);
-
-		/*
-		 * Cryptic check to ensure chipset not already set for hwif:
-		 */
-		if (i != -1 && i != -2) {
-			if (hwif->chipset != ide_unknown)
-				goto bad_option;
-			if (i < 0 && ide_hwifs[1].chipset != ide_unknown)
-				goto bad_option;
-		}
-		/*
-		 * Interface keywords work only for ide0:
-		 */
-		if (i <= -6 && hw != 0)
-			goto bad_hwif;
-
-		switch (i) {
-#ifdef CONFIG_BLK_DEV_ALI14XX
-			case -10: /* "ali14xx" */
-			{
-				extern void init_ali14xx (void);
-				init_ali14xx();
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_ALI14XX */
-#ifdef CONFIG_BLK_DEV_UMC8672
-			case -9: /* "umc8672" */
-			{
-				extern void init_umc8672 (void);
-				init_umc8672();
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_UMC8672 */
-#ifdef CONFIG_BLK_DEV_DTC2278
-			case -8: /* "dtc2278" */
-			{
-				extern void init_dtc2278 (void);
-				init_dtc2278();
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_DTC2278 */
-#ifdef CONFIG_BLK_DEV_CMD640
-			case -7: /* "cmd640_vlb" */
-			{
-				extern int cmd640_vlb; /* flag for cmd640.c */
-				cmd640_vlb = 1;
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_CMD640 */
-#ifdef CONFIG_BLK_DEV_HT6560B
-			case -6: /* "ht6560b" */
-			{
-				extern void init_ht6560b (void);
-				init_ht6560b();
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_HT6560B */
-#if CONFIG_BLK_DEV_QD6580
-			case -5: /* "qd6580" (no secondary i/f) */
-			{
-				extern void init_qd6580 (void);
-				init_qd6580();
-				goto done;
-			}
-#endif /* CONFIG_BLK_DEV_QD6580 */
-			case -4: /* "noautotune" */
-				hwif->drives[0].autotune = 2;
-				hwif->drives[1].autotune = 2;
-				goto done;
-			case -3: /* "autotune" */
-				hwif->drives[0].autotune = 1;
-				hwif->drives[1].autotune = 1;
-				goto done;
-			case -2: /* "serialize" */
-			do_serialize:
-				if (hw > 1) goto bad_hwif;
-				ide_hwifs[0].serialized = 1;
-				goto done;
-
-			case -1: /* "noprobe" */
-				hwif->noprobe = 1;
-				goto done;
-
-			case 1:	/* base */
-				vals[1] = vals[0] + 0x206; /* default ctl */
-			case 2: /* base,ctl */
-				vals[2] = 0;	/* default irq = probe for it */
-			case 3: /* base,ctl,irq */
-				hwif->io_base  = vals[0];
-				hwif->ctl_port = vals[1];
-				hwif->irq      = vals[2];
-				hwif->noprobe  = 0;
-				hwif->chipset  = ide_generic;
-				goto done;
-
-			case 0: goto bad_option;
-			default:
-				printk(" -- SUPPORT NOT CONFIGURED IN THIS KERNEL\n");
-				return;
-		}
-	}
-bad_option:
-	printk(" -- BAD OPTION\n");
-	return;
-bad_hwif:
-	printk("-- NOT SUPPORTED ON ide%d", hw);
-done:
-	printk("\n");
-}
-
-/*
- * This routine is called from the partition-table code in genhd.c
- * to "convert" a drive to a logical geometry with fewer than 1024 cyls.
- *
- * The second parameter, "xparm", determines exactly how the translation 
- * will be handled:
- *		 0 = convert to CHS with fewer than 1024 cyls
- *			using the same method as Ontrack DiskManager.
- *		 1 = same as "0", plus offset everything by 63 sectors.
- *		-1 = similar to "0", plus redirect sector 0 to sector 1.
- *		>1 = convert to a CHS geometry with "xparm" heads.
- *
- * Returns 0 if the translation was not possible, if the device was not 
- * an IDE disk drive, or if a geometry was "forced" on the commandline.
- * Returns 1 if the geometry translation was successful.
- */
-int ide_xlate_1024 (kdev_t i_rdev, int xparm, const char *msg)
-{
-	ide_drive_t *drive;
-	static const byte head_vals[] = {4, 8, 16, 32, 64, 128, 255, 0};
-	const byte *heads = head_vals;
-	unsigned long tracks;
-
-	if ((drive = get_info_ptr(i_rdev)) == NULL || drive->forced_geom)
-		return 0;
-
-	if (xparm > 1 && xparm <= drive->bios_head && drive->bios_sect == 63)
-		return 0;		/* we already have a translation */
-
-	printk("%s ", msg);
-
-	if (drive->id) {
-		drive->cyl  = drive->id->cyls;
-		drive->head = drive->id->heads;
-		drive->sect = drive->id->sectors;
-	}
-	drive->bios_cyl  = drive->cyl;
-	drive->bios_head = drive->head;
-	drive->bios_sect = drive->sect;
-	drive->special.b.set_geometry = 1;
-
-	tracks = drive->bios_cyl * drive->bios_head * drive->bios_sect / 63;
-	drive->bios_sect = 63;
-	if (xparm > 1) {
-		drive->bios_head = xparm;
-		drive->bios_cyl = tracks / drive->bios_head;
-	} else {
-		while (drive->bios_cyl >= 1024) {
-			drive->bios_head = *heads;
-			drive->bios_cyl = tracks / drive->bios_head;
-			if (0 == *++heads)
-				break;
-		}
-#if FAKE_FDISK_FOR_EZDRIVE
-		if (xparm == -1) {
-			drive->remap_0_to_1 = 1;
-			msg = "0->1";
-		} else
-#endif /* FAKE_FDISK_FOR_EZDRIVE */
-		if (xparm == 1) {
-			drive->sect0 = 63;
-			drive->bios_cyl = (tracks - 1) / drive->bios_head;
-			msg = "+63";
-		}
-		printk("[remap %s] ", msg);
-	}
-	drive->part[0].nr_sects = current_capacity(drive);
-	printk("[%d/%d/%d]", drive->bios_cyl, drive->bios_head, drive->bios_sect);
-	return 1;
-}
-
-/*
- * We query CMOS about hard disks : it could be that we have a SCSI/ESDI/etc
- * controller that is BIOS compatible with ST-506, and thus showing up in our
- * BIOS table, but not register compatible, and therefore not present in CMOS.
- *
- * Furthermore, we will assume that our ST-506 drives <if any> are the primary
- * drives in the system -- the ones reflected as drive 1 or 2.  The first
- * drive is stored in the high nibble of CMOS byte 0x12, the second in the low
- * nibble.  This will be either a 4 bit drive type or 0xf indicating use byte
- * 0x19 for an 8 bit type, drive 1, 0x1a for drive 2 in CMOS.  A non-zero value
- * means we have an AT controller hard disk for that drive.
- *
- * Of course, there is no guarantee that either drive is actually on the
- * "primary" IDE interface, but we don't bother trying to sort that out here.
- * If a drive is not actually on the primary interface, then these parameters
- * will be ignored.  This results in the user having to supply the logical
- * drive geometry as a boot parameter for each drive not on the primary i/f.
- *
- * The only "perfect" way to handle this would be to modify the setup.[cS] code
- * to do BIOS calls Int13h/Fn08h and Int13h/Fn48h to get all of the drive info
- * for us during initialization.  I have the necessary docs -- any takers?  -ml
- */
-
-static void probe_cmos_for_drives (ide_hwif_t *hwif)
-{
-#ifdef __i386__
-	extern struct drive_info_struct drive_info;
-	byte cmos_disks, *BIOS = (byte *) &drive_info;
-	int unit;
-
-	outb_p(0x12,0x70);		/* specify CMOS address 0x12 */
-	cmos_disks = inb_p(0x71);	/* read the data from 0x12 */
-	/* Extract drive geometry from CMOS+BIOS if not already setup */
-	for (unit = 0; unit < MAX_DRIVES; ++unit) {
-		ide_drive_t *drive = &hwif->drives[unit];
-		if ((cmos_disks & (0xf0 >> (unit*4))) && !drive->present) {
-			drive->cyl   = drive->bios_cyl  = *(unsigned short *)BIOS;
-			drive->head  = drive->bios_head = *(BIOS+2);
-			drive->sect  = drive->bios_sect = *(BIOS+14);
-			drive->ctl   = *(BIOS+8);
-			drive->present = 1;
-		}
-		BIOS += 16;
-	}
-#endif
-}
-
-/*
- * This routine sets up the irq for an ide interface, and creates a new
- * hwgroup for the irq/hwif if none was previously assigned.
- *
- * The SA_INTERRUPT in sa_flags means ide_intr() is always entered with
- * interrupts completely disabled.  This can be bad for interrupt latency,
- * but anything else has led to problems on some machines.  We re-enable
- * interrupts as much as we can safely do in most places.
- */
-static int init_irq (ide_hwif_t *hwif)
-{
-	unsigned long flags;
-	int irq = hwif->irq;
-	ide_hwgroup_t *hwgroup = irq_to_hwgroup[irq];
-
-	save_flags(flags);
-	cli();
-
-	/*
-	 * Grab the irq if we don't already have it from a previous hwif
-	 */
-	if (hwgroup == NULL)  {
-		if (request_irq(irq, ide_intr, SA_INTERRUPT|SA_SAMPLE_RANDOM, hwif->name)) {
-			restore_flags(flags);
-			printk(" -- FAILED!");
-			return 1;
-		}
-	}
-	/*
-	 * Check for serialization with ide1.
-	 * This code depends on us having already taken care of ide1.
-	 */
-	if (hwif->serialized && hwif->name[3] == '0' && ide_hwifs[1].present)
-		hwgroup = ide_hwifs[1].hwgroup;
-	/*
-	 * If this is the first interface in a group,
-	 * then we need to create the hwgroup structure
-	 */
-	if (hwgroup == NULL) {
-		hwgroup = kmalloc (sizeof(ide_hwgroup_t), GFP_KERNEL);
-		hwgroup->hwif 	 = hwif->next = hwif;
-		hwgroup->rq      = NULL;
-		hwgroup->handler = NULL;
-		hwgroup->drive   = &hwif->drives[0];
-		hwgroup->poll_timeout = 0;
-		init_timer(&hwgroup->timer);
-		hwgroup->timer.function = &timer_expiry;
-		hwgroup->timer.data = (unsigned long) hwgroup;
-	} else {
-		hwif->next = hwgroup->hwif->next;
-		hwgroup->hwif->next = hwif;
-	}
-	hwif->hwgroup = hwgroup;
-	irq_to_hwgroup[irq] = hwgroup;
-
-	restore_flags(flags);	/* safe now that hwif->hwgroup is set up */
-
-	printk("%s at 0x%03x-0x%03x,0x%03x on irq %d", hwif->name,
-		hwif->io_base, hwif->io_base+7, hwif->ctl_port, irq);
-	if (hwgroup->hwif != hwif)
-		printk(" (serialized with %s)", hwgroup->hwif->name);
-	printk("\n");
-	return 0;
-}
-
-static struct file_operations ide_fops = {
-	NULL,			/* lseek - default */
-	block_read,		/* read - general block-dev read */
-	block_write,		/* write - general block-dev write */
-	NULL,			/* readdir - bad */
-	NULL,			/* select */
-	ide_ioctl,		/* ioctl */
-	NULL,			/* mmap */
-	ide_open,		/* open */
-	ide_release,		/* release */
-	block_fsync		/* fsync */
-	,NULL,			/* fasync */
-	ide_check_media_change,	/* check_media_change */
-	revalidate_disk		/* revalidate */
-};
-
-#ifdef CONFIG_PCI
-#if defined(CONFIG_BLK_DEV_RZ1000) || defined(CONFIG_BLK_DEV_TRITON)
-
-typedef void (ide_pci_init_proc_t)(byte, byte);
-
-/*
- * ide_probe_pci() scans PCI for a specific vendor/device function,
- * and invokes the supplied init routine for each instance detected.
- */
-static void ide_probe_pci (unsigned short vendor, unsigned short device, ide_pci_init_proc_t *init, int func_adj)
-{
-	unsigned long flags;
-	unsigned index;
-	byte fn, bus;
-
-	save_flags(flags);
-	cli();
-	for (index = 0; !pcibios_find_device (vendor, device, index, &bus, &fn); ++index) {
-		init (bus, fn + func_adj);
-	}
-	restore_flags(flags);
-}
-
-#endif /* defined(CONFIG_BLK_DEV_RZ1000) || defined(CONFIG_BLK_DEV_TRITON) */
-#endif /* CONFIG_PCI */
-
-/*
- * ide_init_pci() finds/initializes "known" PCI IDE interfaces
- *
- * This routine should ideally be using pcibios_find_class() to find
- * all IDE interfaces, but that function causes some systems to "go weird".
- */
-static void probe_for_hwifs (void)
-{
-#ifdef CONFIG_PCI
-	/*
-	 * Find/initialize PCI IDE interfaces
-	 */
-	if (pcibios_present()) {
-#ifdef CONFIG_BLK_DEV_RZ1000
-		ide_pci_init_proc_t init_rz1000;
-		ide_probe_pci (PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000, &init_rz1000, 0);
-#endif /* CONFIG_BLK_DEV_RZ1000 */
-#ifdef CONFIG_BLK_DEV_TRITON
-		/*
-		 * Apparently the BIOS32 services on Intel motherboards are
-		 * buggy and won't find the PCI_DEVICE_ID_INTEL_82371_1 for us.
-		 * So instead, we search for PCI_DEVICE_ID_INTEL_82371_0,
-		 * and then add 1.
-		 */
-		ide_probe_pci (PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371_0, &ide_init_triton, 1);
-#endif /* CONFIG_BLK_DEV_TRITON */
-	}
-#endif /* CONFIG_PCI */
-#ifdef CONFIG_BLK_DEV_CMD640
-	{
-		extern void ide_probe_for_cmd640x (void);
-		ide_probe_for_cmd640x();
-	}
-#endif
-}
-
-/*
- * This is gets invoked once during initialization, to set *everything* up
- */
-int ide_init (void)
-{
-	int h;
-
-	init_ide_data ();
-	/*
-	 * Probe for special "known" interface chipsets
-	 */
-	probe_for_hwifs ();
-
-	/*
-	 * Probe for drives in the usual way.. CMOS/BIOS, then poke at ports
-	 */
-	for (h = 0; h < MAX_HWIFS; ++h) {
-		ide_hwif_t *hwif = &ide_hwifs[h];
-		if (!hwif->noprobe) {
-			if (hwif->io_base == HD_DATA)
-				probe_cmos_for_drives (hwif);
-			probe_for_drives (hwif);
-		}
-		if (hwif->present) {
-			if (!hwif->irq) {
-				if (!(hwif->irq = default_irqs[h])) {
-					printk("%s: DISABLED, NO IRQ\n", hwif->name);
-					hwif->present = 0;
-					continue;
-				}
-			}
-#ifdef CONFIG_BLK_DEV_HD
-			if (hwif->irq == HD_IRQ && hwif->io_base != HD_DATA) {
-				printk("%s: CANNOT SHARE IRQ WITH OLD HARDDISK DRIVER (hd.c)\n", hwif->name);
-				hwif->present = 0;
-			}
-#endif /* CONFIG_BLK_DEV_HD */
-		}
-	}
-
-	/*
-	 * Now we try to set up irqs and major devices for what was found
-	 */
-	for (h = MAX_HWIFS-1; h >= 0; --h) {
-		void (*rfn)(void);
-		ide_hwif_t *hwif = &ide_hwifs[h];
-		if (!hwif->present)
-			continue;
-		hwif->present = 0; /* we set it back to 1 if all is ok below */
-		switch (hwif->major) {
-			case IDE0_MAJOR: rfn = &do_ide0_request; break;
-			case IDE1_MAJOR: rfn = &do_ide1_request; break;
-			case IDE2_MAJOR: rfn = &do_ide2_request; break;
-			case IDE3_MAJOR: rfn = &do_ide3_request; break;
-			default:
-				printk("%s: request_fn NOT DEFINED\n", hwif->name);
-				continue;
-		}
-		if (register_blkdev (hwif->major, hwif->name, &ide_fops)) {
-			printk("%s: UNABLE TO GET MAJOR NUMBER %d\n", hwif->name, hwif->major);
-		} else if (init_irq (hwif)) {
-			printk("%s: UNABLE TO GET IRQ %d\n", hwif->name, hwif->irq);
-			(void) unregister_blkdev (hwif->major, hwif->name);
-		} else {
-			init_gendisk(hwif);
-			blk_dev[hwif->major].request_fn = rfn;
-			read_ahead[hwif->major] = 8;	/* (4kB) */
-			hwif->present = 1;	/* success */
-		}
-	}
-
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	idetape_register_chrdev();	/* Register character device interface to the ide tape */
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-	
-	return 0;
-}
diff --git a/i386/i386at/gpl/linux/block/ide.h b/i386/i386at/gpl/linux/block/ide.h
deleted file mode 100644
index b1ebc4c3..00000000
--- a/i386/i386at/gpl/linux/block/ide.h
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
- *  linux/drivers/block/ide.h
- *
- *  Copyright (C) 1994, 1995  Linus Torvalds & authors
- */
-
-#include <linux/config.h>
-
-/*
- * This is the multiple IDE interface driver, as evolved from hd.c.  
- * It supports up to four IDE interfaces, on one or more IRQs (usually 14 & 15).
- * There can be up to two drives per interface, as per the ATA-2 spec.
- *
- * Primary i/f:    ide0: major=3;  (hda)         minor=0; (hdb)         minor=64
- * Secondary i/f:  ide1: major=22; (hdc or hd1a) minor=0; (hdd or hd1b) minor=64
- * Tertiary i/f:   ide2: major=33; (hde)         minor=0; (hdf)         minor=64
- * Quaternary i/f: ide3: major=34; (hdg)         minor=0; (hdh)         minor=64
- */
-
-/******************************************************************************
- * IDE driver configuration options (play with these as desired):
- * 
- * REALLY_SLOW_IO can be defined in ide.c and ide-cd.c, if necessary
- */
-#undef REALLY_FAST_IO			/* define if ide ports are perfect */
-#define INITIAL_MULT_COUNT	0	/* off=0; on=2,4,8,16,32, etc.. */
-
-#ifndef SUPPORT_VLB_SYNC		/* 1 to support weird 32-bit chips */
-#define SUPPORT_VLB_SYNC	1	/* 0 to reduce kernel size */
-#endif
-#ifndef DISK_RECOVERY_TIME		/* off=0; on=access_delay_time */
-#define DISK_RECOVERY_TIME	0	/*  for hardware that needs it */
-#endif
-#ifndef OK_TO_RESET_CONTROLLER		/* 1 needed for good error recovery */
-#define OK_TO_RESET_CONTROLLER	1	/* 0 for use with AH2372A/B interface */
-#endif
-#ifndef FAKE_FDISK_FOR_EZDRIVE		/* 1 to help linux fdisk with EZDRIVE */
-#define FAKE_FDISK_FOR_EZDRIVE 	1	/* 0 to reduce kernel size */
-#endif
-#ifndef FANCY_STATUS_DUMPS		/* 1 for human-readable drive errors */
-#define FANCY_STATUS_DUMPS	1	/* 0 to reduce kernel size */
-#endif
-
-#if defined(CONFIG_BLK_DEV_IDECD) || defined(CONFIG_BLK_DEV_IDETAPE)
-#define CONFIG_BLK_DEV_IDEATAPI 1
-#endif
-
-/*
- * IDE_DRIVE_CMD is used to implement many features of the hdparm utility
- */
-#define IDE_DRIVE_CMD		99	/* (magic) undef to reduce kernel size*/
-
-/*
- *  "No user-serviceable parts" beyond this point  :)
- *****************************************************************************/
-
-typedef unsigned char	byte;	/* used everywhere */
-
-/*
- * Probably not wise to fiddle with these
- */
-#define ERROR_MAX	8	/* Max read/write errors per sector */
-#define ERROR_RESET	3	/* Reset controller every 4th retry */
-#define ERROR_RECAL	1	/* Recalibrate every 2nd retry */
-
-/*
- * Ensure that various configuration flags have compatible settings
- */
-#ifdef REALLY_SLOW_IO
-#undef REALLY_FAST_IO
-#endif
-
-/*
- * Definitions for accessing IDE controller registers
- */
-
-#define HWIF(drive)		((ide_hwif_t *)drive->hwif)
-#define HWGROUP(drive)		((ide_hwgroup_t *)(HWIF(drive)->hwgroup))
-
-#define IDE_DATA_OFFSET		(0)
-#define IDE_ERROR_OFFSET	(1)
-#define IDE_NSECTOR_OFFSET	(2)
-#define IDE_SECTOR_OFFSET	(3)
-#define IDE_LCYL_OFFSET		(4)
-#define IDE_HCYL_OFFSET		(5)
-#define IDE_SELECT_OFFSET	(6)
-#define IDE_STATUS_OFFSET	(7)
-#define IDE_FEATURE_OFFSET	IDE_ERROR_OFFSET
-#define IDE_COMMAND_OFFSET	IDE_STATUS_OFFSET
-
-#define IDE_DATA_REG		(HWIF(drive)->io_base+IDE_DATA_OFFSET)
-#define IDE_ERROR_REG		(HWIF(drive)->io_base+IDE_ERROR_OFFSET)
-#define IDE_NSECTOR_REG		(HWIF(drive)->io_base+IDE_NSECTOR_OFFSET)
-#define IDE_SECTOR_REG		(HWIF(drive)->io_base+IDE_SECTOR_OFFSET)
-#define IDE_LCYL_REG		(HWIF(drive)->io_base+IDE_LCYL_OFFSET)
-#define IDE_HCYL_REG		(HWIF(drive)->io_base+IDE_HCYL_OFFSET)
-#define IDE_SELECT_REG		(HWIF(drive)->io_base+IDE_SELECT_OFFSET)
-#define IDE_STATUS_REG		(HWIF(drive)->io_base+IDE_STATUS_OFFSET)
-#define IDE_CONTROL_REG		(HWIF(drive)->ctl_port)
-#define IDE_FEATURE_REG		IDE_ERROR_REG
-#define IDE_COMMAND_REG		IDE_STATUS_REG
-#define IDE_ALTSTATUS_REG	IDE_CONTROL_REG
-
-#ifdef REALLY_FAST_IO
-#define OUT_BYTE(b,p)		outb((b),p)
-#define IN_BYTE(p)		(byte)inb(p)
-#else
-#define OUT_BYTE(b,p)		outb_p((b),p)
-#define IN_BYTE(p)		(byte)inb_p(p)
-#endif /* REALLY_FAST_IO */
-
-#define GET_ERR()		IN_BYTE(IDE_ERROR_REG)
-#define GET_STAT()		IN_BYTE(IDE_STATUS_REG)
-#define OK_STAT(stat,good,bad)	(((stat)&((good)|(bad)))==(good))
-#define BAD_R_STAT		(BUSY_STAT   | ERR_STAT)
-#define BAD_W_STAT		(BAD_R_STAT  | WRERR_STAT)
-#define BAD_STAT		(BAD_R_STAT  | DRQ_STAT)
-#define DRIVE_READY		(READY_STAT  | SEEK_STAT)
-#define DATA_READY		(DRIVE_READY | DRQ_STAT)
-
-/*
- * Some more useful definitions
- */
-#define IDE_MAJOR_NAME	"ide"	/* the same for all i/f; see also genhd.c */
-#define MAJOR_NAME	IDE_MAJOR_NAME
-#define PARTN_BITS	6	/* number of minor dev bits for partitions */
-#define PARTN_MASK	((1<<PARTN_BITS)-1)	/* a useful bit mask */
-#define MAX_DRIVES	2	/* per interface; 2 assumed by lots of code */
-#define MAX_HWIFS	4	/* an arbitrary, but realistic limit */
-#define SECTOR_WORDS	(512 / 4)	/* number of 32bit words per sector */
-
-/*
- * Timeouts for various operations:
- */
-#define WAIT_DRQ	(5*HZ/100)	/* 50msec - spec allows up to 20ms */
-#define WAIT_READY	(3*HZ/100)	/* 30msec - should be instantaneous */
-#define WAIT_PIDENTIFY	(1*HZ)	/* 1sec   - should be less than 3ms (?) */
-#define WAIT_WORSTCASE	(30*HZ)	/* 30sec  - worst case when spinning up */
-#define WAIT_CMD	(10*HZ)	/* 10sec  - maximum wait for an IRQ to happen */
-
-#ifdef CONFIG_BLK_DEV_IDETAPE
-#include "ide-tape.h"
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-
-#ifdef CONFIG_BLK_DEV_IDECD
-
-struct atapi_request_sense {
-  unsigned char error_code : 7;
-  unsigned char valid      : 1;
-  byte reserved1;
-  unsigned char sense_key  : 4;
-  unsigned char reserved2  : 1;
-  unsigned char ili        : 1;
-  unsigned char reserved3  : 2;
-  byte info[4];
-  byte sense_len;
-  byte command_info[4];
-  byte asc;
-  byte ascq;
-  byte fru;
-  byte sense_key_specific[3];
-};
-
-struct packet_command {
-  char *buffer;
-  int buflen;
-  int stat;
-  struct atapi_request_sense *sense_data;
-  unsigned char c[12];
-};
-
-/* Space to hold the disk TOC. */
-
-#define MAX_TRACKS 99
-struct atapi_toc_header {
-  unsigned short toc_length;
-  byte first_track;
-  byte last_track;
-};
-
-struct atapi_toc_entry {
-  byte reserved1;
-  unsigned control : 4;
-  unsigned adr     : 4;
-  byte track;
-  byte reserved2;
-  union {
-    unsigned lba;
-    struct {
-      byte reserved3;
-      byte m;
-      byte s;
-      byte f;
-    } msf;
-  } addr;
-};
-
-struct atapi_toc {
-  int    last_session_lba;
-  int    xa_flag;
-  unsigned capacity;
-  struct atapi_toc_header hdr;
-  struct atapi_toc_entry  ent[MAX_TRACKS+1];  /* One extra for the leadout. */
-};
-
-
-/* This structure is annoyingly close to, but not identical with,
-   the cdrom_subchnl structure from cdrom.h. */
-struct atapi_cdrom_subchnl 
-{
-  u_char  acdsc_reserved;
-  u_char  acdsc_audiostatus;
-  u_short acdsc_length;
-  u_char  acdsc_format;
-
-  u_char  acdsc_adr:	4;
-  u_char  acdsc_ctrl:	4;
-  u_char  acdsc_trk;
-  u_char  acdsc_ind;
-  union
-  {
-    struct 			
-    {
-      u_char	minute;
-      u_char	second;
-      u_char	frame;
-    } msf;
-    int	lba;
-  } acdsc_absaddr;
-  union 
-  {
-    struct 
-    {
-      u_char	minute;
-      u_char	second;
-      u_char	frame;
-    } msf;
-    int	lba;
-  } acdsc_reladdr;
-};
-
-
-/* Extra per-device info for cdrom drives. */
-struct cdrom_info {
-
-  /* Buffer for table of contents.  NULL if we haven't allocated
-     a TOC buffer for this device yet. */
-
-  struct atapi_toc *toc;
-
-  /* Sector buffer.  If a read request wants only the first part of a cdrom
-     block, we cache the rest of the block here, in the expectation that that
-     data is going to be wanted soon.  SECTOR_BUFFERED is the number of the
-     first buffered sector, and NSECTORS_BUFFERED is the number of sectors
-     in the buffer.  Before the buffer is allocated, we should have
-     SECTOR_BUFFER == NULL and NSECTORS_BUFFERED == 0. */
-
-  unsigned long sector_buffered;
-  unsigned long nsectors_buffered;
-  char *sector_buffer;
-
-  /* The result of the last successful request sense command
-     on this device. */
-  struct atapi_request_sense sense_data;
-};
-
-#endif /* CONFIG_BLK_DEV_IDECD */
-
-/*
- * Now for the data we need to maintain per-drive:  ide_drive_t
- */
-
-typedef enum {ide_disk, ide_cdrom, ide_tape} ide_media_t;
-
-typedef union {
-	unsigned all			: 8;	/* all of the bits together */
-	struct {
-		unsigned set_geometry	: 1;	/* respecify drive geometry */
-		unsigned recalibrate	: 1;	/* seek to cyl 0      */
-		unsigned set_multmode	: 1;	/* set multmode count */
-		unsigned set_pio	: 1;	/* set pio mode */
-		unsigned reserved	: 4;	/* unused */
-		} b;
-	} special_t;
-
-typedef union {
-	unsigned all			: 8;	/* all of the bits together */
-	struct {
-		unsigned head		: 4;	/* always zeros here */
-		unsigned unit		: 1;	/* drive select number, 0 or 1 */
-		unsigned bit5		: 1;	/* always 1 */
-		unsigned lba		: 1;	/* using LBA instead of CHS */
-		unsigned bit7		: 1;	/* always 1 */
-	} b;
-	} select_t;
-
-typedef struct ide_drive_s {
-	special_t	special;	/* special action flags */
-	unsigned present	: 1;	/* drive is physically present */
-	unsigned noprobe 	: 1;	/* from:  hdx=noprobe */
-	unsigned keep_settings  : 1;	/* restore settings after drive reset */
-	unsigned busy		: 1;	/* currently doing revalidate_disk() */
-	unsigned removeable	: 1;	/* 1 if need to do check_media_change */
-	unsigned using_dma	: 1;	/* disk is using dma for read/write */
-	unsigned forced_geom	: 1;	/* 1 if hdx=c,h,s was given at boot */
-	unsigned unmask		: 1;	/* flag: okay to unmask other irqs */
-	unsigned autotune	: 2;	/* 1=autotune, 2=noautotune, 0=default */
-#if FAKE_FDISK_FOR_EZDRIVE
-	unsigned remap_0_to_1	: 1;	/* flag: partitioned with ezdrive */
-#endif /* FAKE_FDISK_FOR_EZDRIVE */
-	ide_media_t	media;		/* disk, cdrom, tape */
-	select_t	select;		/* basic drive/head select reg value */
-	byte		ctl;		/* "normal" value for IDE_CONTROL_REG */
-	byte		ready_stat;	/* min status value for drive ready */
-	byte		mult_count;	/* current multiple sector setting */
-	byte 		mult_req;	/* requested multiple sector setting */
-	byte 		pio_req;	/* requested multiple sector setting */
-	byte		io_32bit;	/* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
-	byte		bad_wstat;	/* used for ignoring WRERR_STAT */
-	byte		sect0;		/* offset of first sector for DM6:DDO */
-	byte 		usage;		/* current "open()" count for drive */
-	byte 		head;		/* "real" number of heads */
-	byte		sect;		/* "real" sectors per track */
-	byte		bios_head;	/* BIOS/fdisk/LILO number of heads */
-	byte		bios_sect;	/* BIOS/fdisk/LILO sectors per track */
-	unsigned short	bios_cyl;	/* BIOS/fdisk/LILO number of cyls */
-	unsigned short	cyl;		/* "real" number of cyls */
-	void		  *hwif;	/* actually (ide_hwif_t *) */
-	struct wait_queue *wqueue;	/* used to wait for drive in open() */
-	struct hd_driveid *id;		/* drive model identification info */
-	struct hd_struct  *part;	/* drive partition table */
-	char		name[4];	/* drive name, such as "hda" */
-#ifdef CONFIG_BLK_DEV_IDECD
-	struct cdrom_info cdrom_info;	/* for ide-cd.c */
-#endif /* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	idetape_tape_t	tape;		/* for ide-tape.c */
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-
-	} ide_drive_t;
-
-/*
- * An ide_dmaproc_t() initiates/aborts DMA read/write operations on a drive.
- *
- * The caller is assumed to have selected the drive and programmed the drive's
- * sector address using CHS or LBA.  All that remains is to prepare for DMA
- * and then issue the actual read/write DMA/PIO command to the drive.
- *
- * Returns 0 if all went well.
- * Returns 1 if DMA read/write could not be started, in which case the caller
- * should either try again later, or revert to PIO for the current request.
- */
-typedef enum {	ide_dma_read = 0,	ide_dma_write = 1,
-		ide_dma_abort = 2,	ide_dma_check = 3,
-		ide_dma_status_bad = 4,	ide_dma_transferred = 5,
-		ide_dma_begin = 6 }
-	ide_dma_action_t;
-
-typedef int (ide_dmaproc_t)(ide_dma_action_t, ide_drive_t *);
-
-
-/*
- * An ide_tuneproc_t() is used to set the speed of an IDE interface
- * to a particular PIO mode.  The "byte" parameter is used
- * to select the PIO mode by number (0,1,2,3,4,5), and a value of 255
- * indicates that the interface driver should "auto-tune" the PIO mode
- * according to the drive capabilities in drive->id;
- *
- * Not all interface types support tuning, and not all of those
- * support all possible PIO settings.  They may silently ignore
- * or round values as they see fit.
- */
-typedef void (ide_tuneproc_t)(ide_drive_t *, byte);
-
-/*
- * This is used to provide HT6560B interface support.
- * It will probably also be used by the DC4030VL driver.
- */
-typedef void (ide_selectproc_t) (ide_drive_t *);
-
-/*
- * hwif_chipset_t is used to keep track of the specific hardware
- * chipset used by each IDE interface, if known.
- */
-typedef enum {	ide_unknown,	ide_generic,	ide_triton,
-		ide_cmd640,	ide_dtc2278,	ide_ali14xx,
-		ide_qd6580,	ide_umc8672,	ide_ht6560b }
-	hwif_chipset_t;
-
-typedef struct hwif_s {
-	struct hwif_s	*next;		/* for linked-list in ide_hwgroup_t */
-	void		*hwgroup;	/* actually (ide_hwgroup_t *) */
-	unsigned short	io_base;	/* base io port addr */
-	unsigned short	ctl_port;	/* usually io_base+0x206 */
-	ide_drive_t	drives[MAX_DRIVES];	/* drive info */
-	struct gendisk	*gd;		/* gendisk structure */
-	ide_tuneproc_t	*tuneproc;	/* routine to tune PIO mode for drives */
-#ifdef CONFIG_BLK_DEV_HT6560B
-	ide_selectproc_t *selectproc;	/* tweaks hardware to select drive */
-#endif /* CONFIG_BLK_DEV_HT6560B */
-	ide_dmaproc_t	*dmaproc;	/* dma read/write/abort routine */
-	unsigned long	*dmatable;	/* dma physical region descriptor table */
-	unsigned short	dma_base;	/* base addr for dma ports (triton) */
-	byte		irq;		/* our irq number */
-	byte		major;		/* our major number */
-	char 		name[5];	/* name of interface, eg. "ide0" */
-	byte		index;		/* 0 for ide0; 1 for ide1; ... */
-	hwif_chipset_t	chipset;	/* sub-module for tuning.. */
-	unsigned	noprobe : 1;	/* don't probe for this interface */
-	unsigned	present : 1;	/* this interface exists */
-	unsigned	serialized : 1;	/* valid only for ide_hwifs[0] */
-	unsigned	no_unmask : 1;	/* disallow setting unmask bits */
-#if (DISK_RECOVERY_TIME > 0)
-	unsigned long	last_time;	/* time when previous rq was done */
-#endif
-#ifdef CONFIG_BLK_DEV_IDECD
-	struct request request_sense_request;	/* from ide-cd.c */
-	struct packet_command request_sense_pc;	/* from ide-cd.c */
-#endif /* CONFIG_BLK_DEV_IDECD */
-#ifdef CONFIG_BLK_DEV_IDETAPE
-	ide_drive_t	*tape_drive;	/* Pointer to the tape on this interface */
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-	} ide_hwif_t;
-
-/*
- *  internal ide interrupt handler type
- */
-typedef void (ide_handler_t)(ide_drive_t *);
-
-typedef struct hwgroup_s {
-	ide_handler_t		*handler;/* irq handler, if active */
-	ide_drive_t		*drive;	/* current drive */
-	ide_hwif_t		*hwif;	/* ptr to current hwif in linked-list */
-	struct request		*rq;	/* current request */
-	struct timer_list	timer;	/* failsafe timer */
-	struct request		wrq;	/* local copy of current write rq */
-	unsigned long		poll_timeout;	/* timeout value during long polls */
-	} ide_hwgroup_t;
-
-/*
- * ide_hwifs[] is the master data structure used to keep track
- * of just about everything in ide.c.  Whenever possible, routines
- * should be using pointers to a drive (ide_drive_t *) or 
- * pointers to a hwif (ide_hwif_t *), rather than indexing this
- * structure directly (the allocation/layout may change!).
- */
-#ifdef _IDE_C
-	ide_hwif_t	ide_hwifs[MAX_HWIFS];	/* master data repository */
-#else
-extern	ide_hwif_t	ide_hwifs[];
-#endif
-
-/*
- * One final include file, which references some of the data/defns from above
- */
-#define IDE_DRIVER	/* "parameter" for blk.h */
-#include <linux/blk.h>
-
-#if (DISK_RECOVERY_TIME > 0)
-void ide_set_recovery_timer (ide_hwif_t *);
-#define SET_RECOVERY_TIMER(drive) ide_set_recovery_timer (drive)
-#else
-#define SET_RECOVERY_TIMER(drive)
-#endif
-
-/*
- * This is used for (nearly) all data transfers from the IDE interface
- */
-void ide_input_data (ide_drive_t *drive, void *buffer, unsigned int wcount);
-
-/*
- * This is used for (nearly) all data transfers to the IDE interface
- */
-void ide_output_data (ide_drive_t *drive, void *buffer, unsigned int wcount);
-
-/*
- * This is used on exit from the driver, to designate the next irq handler
- * and also to start the safety timer.
- */
-void ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout);
-
-/*
- * Error reporting, in human readable form (luxurious, but a memory hog).
- */
-byte ide_dump_status (ide_drive_t *drive, const char *msg, byte stat);
-
-/*
- * ide_error() takes action based on the error returned by the controller.
- * The calling function must return afterwards, to restart the request.
- */
-void ide_error (ide_drive_t *drive, const char *msg, byte stat);
-
-/*
- * ide_fixstring() cleans up and (optionally) byte-swaps a text string,
- * removing leading/trailing blanks and compressing internal blanks.
- * It is primarily used to tidy up the model name/number fields as
- * returned by the WIN_[P]IDENTIFY commands.
- */
-void ide_fixstring (byte *s, const int bytecount, const int byteswap);
-
-/*
- * This routine busy-waits for the drive status to be not "busy".
- * It then checks the status for all of the "good" bits and none
- * of the "bad" bits, and if all is okay it returns 0.  All other
- * cases return 1 after invoking ide_error() -- caller should return.
- *
- */
-int ide_wait_stat (ide_drive_t *drive, byte good, byte bad, unsigned long timeout);
-
-/*
- * This routine is called from the partition-table code in genhd.c
- * to "convert" a drive to a logical geometry with fewer than 1024 cyls.
- *
- * The second parameter, "xparm", determines exactly how the translation
- * will be handled:
- *		 0 = convert to CHS with fewer than 1024 cyls
- *			using the same method as Ontrack DiskManager.
- *		 1 = same as "0", plus offset everything by 63 sectors.
- *		-1 = similar to "0", plus redirect sector 0 to sector 1.
- *		>1 = convert to a CHS geometry with "xparm" heads.
- *
- * Returns 0 if the translation was not possible, if the device was not
- * an IDE disk drive, or if a geometry was "forced" on the commandline.
- * Returns 1 if the geometry translation was successful.
- */
-int ide_xlate_1024 (kdev_t, int, const char *);
-
-/*
- * Start a reset operation for an IDE interface.
- * The caller should return immediately after invoking this.
- */
-void ide_do_reset (ide_drive_t *);
-
-/*
- * This function is intended to be used prior to invoking ide_do_drive_cmd().
- */
-void ide_init_drive_cmd (struct request *rq);
-
-/*
- * "action" parameter type for ide_do_drive_cmd() below.
- */
-typedef enum
-	{ide_wait,	/* insert rq at end of list, and wait for it */
-	 ide_next,	/* insert rq immediately after current request */
-	 ide_preempt,	/* insert rq in front of current request */
-	 ide_end}	/* insert rq at end of list, but don't wait for it */
- ide_action_t;
-
-/*
- * This function issues a special IDE device request
- * onto the request queue.
- *
- * If action is ide_wait, then then rq is queued at the end of
- * the request queue, and the function sleeps until it has been
- * processed.  This is for use when invoked from an ioctl handler.
- *
- * If action is ide_preempt, then the rq is queued at the head of
- * the request queue, displacing the currently-being-processed
- * request and this function returns immediately without waiting
- * for the new rq to be completed.  This is VERY DANGEROUS, and is
- * intended for careful use by the ATAPI tape/cdrom driver code.
- *
- * If action is ide_next, then the rq is queued immediately after
- * the currently-being-processed-request (if any), and the function
- * returns without waiting for the new rq to be completed.  As above,
- * This is VERY DANGEROUS, and is intended for careful use by the 
- * ATAPI tape/cdrom driver code.
- *
- * If action is ide_end, then the rq is queued at the end of the
- * request queue, and the function returns immediately without waiting
- * for the new rq to be completed. This is again intended for careful
- * use by the ATAPI tape/cdrom driver code. (Currently used by ide-tape.c,
- * when operating in the pipelined operation mode).
- */
-int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action);
- 
-/*
- * Clean up after success/failure of an explicit drive cmd.
- * stat/err are used only when (HWGROUP(drive)->rq->cmd == IDE_DRIVE_CMD).
- */
-void ide_end_drive_cmd (ide_drive_t *drive, byte stat, byte err);
-
-#ifdef CONFIG_BLK_DEV_IDECD
-/*
- * These are routines in ide-cd.c invoked from ide.c
- */
-void ide_do_rw_cdrom (ide_drive_t *, unsigned long);
-int ide_cdrom_ioctl (ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
-int ide_cdrom_check_media_change (ide_drive_t *);
-int ide_cdrom_open (struct inode *, struct file *, ide_drive_t *);
-void ide_cdrom_release (struct inode *, struct file *, ide_drive_t *);
-void ide_cdrom_setup (ide_drive_t *);
-#endif /* CONFIG_BLK_DEV_IDECD */
-
-#ifdef CONFIG_BLK_DEV_IDETAPE
-
-/*
- *	Functions in ide-tape.c which are invoked from ide.c:
- */
-
-/*
- *	idetape_identify_device is called during device probing stage to
- *	probe for an ide atapi tape drive and to initialize global variables
- *	in ide-tape.c which provide the link between the character device
- *	and the correspoding block device.
- *
- *	Returns 1 if an ide tape was detected and is supported.
- *	Returns 0 otherwise.
- */
- 
-int idetape_identify_device (ide_drive_t *drive,struct hd_driveid *id);
-
-/*
- *	idetape_setup is called a bit later than idetape_identify_device,
- *	during the search for disk partitions, to initialize various tape
- *	state variables in ide_drive_t *drive.
- */
- 
-void idetape_setup (ide_drive_t *drive);
-
-/*
- *	idetape_do_request is our request function. It is called by ide.c
- *	to process a new request.
- */
-
-void idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block);
-
-/*
- *	idetape_end_request is used to finish servicing a request, and to
- *	insert a pending pipeline request into the main device queue.
- */
- 
-void idetape_end_request (byte uptodate, ide_hwgroup_t *hwgroup);
-
-/*
- *	Block device interface functions.
- */
-  
-int idetape_blkdev_ioctl (ide_drive_t *drive, struct inode *inode, struct file *file,
-			unsigned int cmd, unsigned long arg);
-int idetape_blkdev_open (struct inode *inode, struct file *filp, ide_drive_t *drive);
-void idetape_blkdev_release (struct inode *inode, struct file *filp, ide_drive_t *drive);
-
-/*
- *	idetape_register_chrdev initializes the character device interface to
- *	the ide tape drive.
- */
- 
-void idetape_register_chrdev (void);
-
-#endif /* CONFIG_BLK_DEV_IDETAPE */
-
-#ifdef CONFIG_BLK_DEV_TRITON
-void ide_init_triton (byte, byte);
-#endif /* CONFIG_BLK_DEV_TRITON */
diff --git a/i386/i386at/gpl/linux/block/ide_modes.h b/i386/i386at/gpl/linux/block/ide_modes.h
deleted file mode 100644
index e174d5dc..00000000
--- a/i386/i386at/gpl/linux/block/ide_modes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-#ifndef _IDE_MODES_H
-#define _IDE_MODES_H
-/*
- *  linux/drivers/block/ide_modes.h
- *
- *  Copyright (C) 1996  Linus Torvalds, Igor Abramov, and Mark Lord
- */
-
-/*
- * Shared data/functions for determining best PIO mode for an IDE drive.
- * Most of this stuff originally lived in cmd640.c, and changes to the
- * ide_pio_blacklist[] table should be made with EXTREME CAUTION to avoid
- * breaking the fragile cmd640.c support.
- */
-
-#if defined(CONFIG_BLK_DEV_CMD640) || defined(CONFIG_IDE_CHIPSETS)
-
-#ifndef _IDE_C
-
-int ide_scan_pio_blacklist (char *model);
-unsigned int ide_get_best_pio_mode (ide_drive_t *drive);
-
-#else /* _IDE_C */
-
-/*
- * Black list. Some drives incorrectly report their maximal PIO mode,
- * at least in respect to CMD640. Here we keep info on some known drives.
- */
-static struct ide_pio_info {
-	const char	*name;
-	int		pio;
-} ide_pio_blacklist [] = {
-/*	{ "Conner Peripherals 1275MB - CFS1275A", 4 }, */
-
-	{ "WDC AC2700",  3 },
-	{ "WDC AC2540",  3 },
-	{ "WDC AC2420",  3 },
-	{ "WDC AC2340",  3 },
-	{ "WDC AC2250",  0 },
-	{ "WDC AC2200",  0 },
-	{ "WDC AC2120",  0 },
-	{ "WDC AC2850",  3 },
-	{ "WDC AC1270",  3 },
-	{ "WDC AC1170",  3 },
-	{ "WDC AC1210",  1 },
-	{ "WDC AC280",   0 },
-/*	{ "WDC AC21000", 4 }, */
-	{ "WDC AC31000", 3 },
-/*	{ "WDC AC21200", 4 }, */
-	{ "WDC AC31200", 3 },
-/*	{ "WDC AC31600", 4 }, */
-
-	{ "Maxtor 7131 AT", 1 },
-	{ "Maxtor 7171 AT", 1 },
-	{ "Maxtor 7213 AT", 1 },
-	{ "Maxtor 7245 AT", 1 },
-	{ "Maxtor 7345 AT", 1 },
-	{ "Maxtor 7546 AT", 3 },
-	{ "Maxtor 7540 AV", 3 },
-
-	{ "SAMSUNG SHD-3121A", 1 },
-	{ "SAMSUNG SHD-3122A", 1 },
-	{ "SAMSUNG SHD-3172A", 1 },
-
-/*	{ "ST51080A", 4 },
- *	{ "ST51270A", 4 },
- *	{ "ST31220A", 4 },
- *	{ "ST31640A", 4 },
- *	{ "ST32140A", 4 },
- *	{ "ST3780A",  4 },
- */
-	{ "ST5660A",  3 },
-	{ "ST3660A",  3 },
-	{ "ST3630A",  3 },
-	{ "ST3655A",  3 },
-	{ "ST3391A",  3 },
-	{ "ST3390A",  1 },
-	{ "ST3600A",  1 },
-	{ "ST3290A",  0 },
-	{ "ST3144A",  0 },
-
-	{ "QUANTUM ELS127A", 0 },
-	{ "QUANTUM ELS170A", 0 },
-	{ "QUANTUM LPS240A", 0 },
-	{ "QUANTUM LPS210A", 3 },
-	{ "QUANTUM LPS270A", 3 },
-	{ "QUANTUM LPS365A", 3 },
-	{ "QUANTUM LPS540A", 3 },
-	{ "QUANTUM FIREBALL", 3 }, /* For models 540/640/1080/1280 */
-				   /* 1080A works fine in mode4 with triton */
-	{ NULL,	0 }
-};
-
-/*
- * This routine searches the ide_pio_blacklist for an entry
- * matching the start/whole of the supplied model name.
- *
- * Returns -1 if no match found.
- * Otherwise returns the recommended PIO mode from ide_pio_blacklist[].
- */
-int ide_scan_pio_blacklist (char *model)
-{
-	struct ide_pio_info *p;
-
-	for (p = ide_pio_blacklist; p->name != NULL; p++) {
-		if (strncmp(p->name, model, strlen(p->name)) == 0)
-			return p->pio;
-	}
-	return -1;
-}
-
-/*
- * This routine returns the recommended PIO mode for a given drive,
- * based on the drive->id information and the ide_pio_blacklist[].
- * This is used by most chipset support modules when "auto-tuning".
- */
-unsigned int ide_get_best_pio_mode (ide_drive_t *drive)
-{
-	unsigned int pio = 0;
-	struct hd_driveid *id = drive->id;
-
-	if (id != NULL) {
-		if (HWIF(drive)->chipset != ide_cmd640 && !strcmp("QUANTUM FIREBALL1080A", id->model))
-			pio = 4;
-		else
-			pio = ide_scan_pio_blacklist(id->model);
-		if (pio == -1) {
-			pio = (id->tPIO < 2) ? id->tPIO : 2;
-			if (id->field_valid & 2) {
-				byte modes = id->eide_pio_modes;
-				if      (modes & 4)	pio = 5;
-				else if (modes & 2)	pio = 4;
-				else if (modes & 1)	pio = 3;
-			}
-		}
-	}
-	return pio;
-}
-
-#endif /* _IDE_C */
-#endif /* defined(CONFIG_BLK_DEV_CMD640) || defined(CONFIG_IDE_CHIPSETS) */
-#endif /* _IDE_MODES_H */
diff --git a/i386/i386at/gpl/linux/block/rz1000.c b/i386/i386at/gpl/linux/block/rz1000.c
deleted file mode 100644
index 11f1dbd5..00000000
--- a/i386/i386at/gpl/linux/block/rz1000.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- *  linux/drivers/block/rz1000.c	Version 0.02  Feb 08, 1996
- *
- *  Copyright (C) 1995-1996  Linus Torvalds & author (see below)
- */
-
-/*
- *  Principal Author/Maintainer:  mlord@bnr.ca (Mark Lord)
- *
- *  This file provides support for disabling the buggy read-ahead
- *  mode of the RZ1000 IDE chipset, commonly used on Intel motherboards.
- */
-
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-#include <asm/io.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include "ide.h"
-
-static void ide_pci_access_error (int rc)
-{
-	printk("ide: pcibios access failed - %s\n", pcibios_strerror(rc));
-}
-
-void init_rz1000 (byte bus, byte fn)
-{
-	int rc;
-	unsigned short reg;
-
-	printk("ide: buggy RZ1000 interface: ");
-	if ((rc = pcibios_read_config_word (bus, fn, PCI_COMMAND, &reg))) {
-		ide_pci_access_error (rc);
-	} else if (!(reg & 1)) {
-		printk("not enabled\n");
-	} else {
-		if ((rc = pcibios_read_config_word(bus, fn, 0x40, &reg))
-		 || (rc =  pcibios_write_config_word(bus, fn, 0x40, reg & 0xdfff)))
-		{
-			ide_hwifs[0].no_unmask = 1;
-			ide_hwifs[1].no_unmask = 1;
-			ide_hwifs[0].serialized = 1;
-			ide_pci_access_error (rc);
-			printk("serialized, disabled unmasking\n");
-		} else
-			printk("disabled read-ahead\n");
-	}
-}
diff --git a/i386/i386at/gpl/linux/block/triton.c b/i386/i386at/gpl/linux/block/triton.c
deleted file mode 100644
index 4f825f69..00000000
--- a/i386/i386at/gpl/linux/block/triton.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- *  linux/drivers/block/triton.c	Version 1.06  Feb 6, 1996
- *
- *  Copyright (c) 1995-1996  Mark Lord
- *  May be copied or modified under the terms of the GNU General Public License
- */
-
-/*
- * This module provides support for the Bus Master IDE DMA function
- * of the Intel PCI Triton chipset (82371FB).
- *
- * DMA is currently supported only for hard disk drives (not cdroms).
- *
- * Support for cdroms will likely be added at a later date,
- * after broader experience has been obtained with hard disks.
- *
- * Up to four drives may be enabled for DMA, and the Triton chipset will
- * (hopefully) arbitrate the PCI bus among them.  Note that the 82371FB chip
- * provides a single "line buffer" for the BM IDE function, so performance of
- * multiple (two) drives doing DMA simultaneously will suffer somewhat,
- * as they contest for that resource bottleneck.  This is handled transparently
- * inside the 82371FB chip.
- *
- * By default, DMA support is prepared for use, but is currently enabled only
- * for drives which support multi-word DMA mode2 (mword2), or which are
- * recognized as "good" (see table below).  Drives with only mode0 or mode1
- * (single or multi) DMA should also work with this chipset/driver (eg. MC2112A)
- * but are not enabled by default.  Use "hdparm -i" to view modes supported
- * by a given drive.
- *
- * The hdparm-2.4 (or later) utility can be used for manually enabling/disabling
- * DMA support, but must be (re-)compiled against this kernel version or later.
- *
- * To enable DMA, use "hdparm -d1 /dev/hd?" on a per-drive basis after booting.
- * If problems arise, ide.c will disable DMA operation after a few retries.
- * This error recovery mechanism works and has been extremely well exercised.
- *
- * IDE drives, depending on their vintage, may support several different modes
- * of DMA operation.  The boot-time modes are indicated with a "*" in
- * the "hdparm -i" listing, and can be changed with *knowledgeable* use of
- * the "hdparm -X" feature.  There is seldom a need to do this, as drives
- * normally power-up with their "best" PIO/DMA modes enabled.
- *
- * Testing was done with an ASUS P55TP4XE/100 system and the following drives:
- *
- *   Quantum Fireball 1080A (1Gig w/83kB buffer), DMA mode2, PIO mode4.
- *	- DMA mode2 works well (7.4MB/sec), despite the tiny on-drive buffer.
- *	- This drive also does PIO mode4, at about the same speed as DMA mode2.
- *	  An awesome drive for the price!
- *
- *   Fujitsu M1606TA (1Gig w/256kB buffer), DMA mode2, PIO mode4.
- *	- DMA mode2 gives horrible performance (1.6MB/sec), despite the good
- *	  size of the on-drive buffer and a boasted 10ms average access time.
- *	- PIO mode4 was better, but peaked at a mere 4.5MB/sec.
- *
- *   Micropolis MC2112A (1Gig w/508kB buffer), drive pre-dates EIDE and ATA2.
- *	- DMA works fine (2.2MB/sec), probably due to the large on-drive buffer.
- *	- This older drive can also be tweaked for fastPIO (3.7MB/sec) by using
- *	  maximum clock settings (5,4) and setting all flags except prefetch.
- *
- *   Western Digital AC31000H (1Gig w/128kB buffer), DMA mode1, PIO mode3.
- *	- DMA does not work reliably.  The drive appears to be somewhat tardy
- *	  in deasserting DMARQ at the end of a sector.  This is evident in
- *	  the observation that WRITEs work most of the time, depending on
- *	  cache-buffer occupancy, but multi-sector reads seldom work.
- *
- * Testing was done with a Gigabyte GA-586 ATE system and the following drive:
- * (Uwe Bonnes - bon@elektron.ikp.physik.th-darmstadt.de)
- *
- *   Western Digital AC31600H (1.6Gig w/128kB buffer), DMA mode2, PIO mode4.
- *	- much better than its 1Gig cousin, this drive is reported to work
- *	  very well with DMA (7.3MB/sec).
- *
- * Other drives:
- *
- *   Maxtor 7540AV (515Meg w/32kB buffer), DMA modes mword0/sword2, PIO mode3.
- *	- a budget drive, with budget performance, around 3MB/sec.
- *
- *   Western Digital AC2850F (814Meg w/64kB buffer), DMA mode1, PIO mode3.
- *	- another "caviar" drive, similar to the AC31000, except that this one
- *	  worked with DMA in at least one system.  Throughput is about 3.8MB/sec
- *	  for both DMA and PIO.
- *
- *   Conner CFS850A (812Meg w/64kB buffer), DMA mode2, PIO mode4.
- *	- like most Conner models, this drive proves that even a fast interface
- *	  cannot improve slow media.  Both DMA and PIO peak around 3.5MB/sec.
- *
- * If you have any drive models to add, email your results to:  mlord@bnr.ca
- * Keep an eye on /var/adm/messages for "DMA disabled" messages.
- *
- * Some people have reported trouble with Intel Zappa motherboards.
- * This can be fixed by upgrading the AMI BIOS to version 1.00.04.BS0,
- * available from ftp://ftp.intel.com/pub/bios/10004bs0.exe
- * (thanks to Glen Morrell <glen@spin.Stanford.edu> for researching this).
- *
- * And, yes, Intel Zappa boards really *do* use the Triton IDE ports.
- */
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include "ide.h"
-
-/*
- * good_dma_drives() lists the model names (from "hdparm -i")
- * of drives which do not support mword2 DMA but which are
- * known to work fine with this interface under Linux.
- */
-const char *good_dma_drives[] = {"Micropolis 2112A",
-				 "CONNER CTMA 4000"};
-
-/*
- * Our Physical Region Descriptor (PRD) table should be large enough
- * to handle the biggest I/O request we are likely to see.  Since requests
- * can have no more than 256 sectors, and since the typical blocksize is
- * two sectors, we could get by with a limit of 128 entries here for the
- * usual worst case.  Most requests seem to include some contiguous blocks,
- * further reducing the number of table entries required.
- *
- * The driver reverts to PIO mode for individual requests that exceed
- * this limit (possible with 512 byte blocksizes, eg. MSDOS f/s), so handling
- * 100% of all crazy scenarios here is not necessary.
- *
- * As it turns out though, we must allocate a full 4KB page for this,
- * so the two PRD tables (ide0 & ide1) will each get half of that,
- * allowing each to have about 256 entries (8 bytes each) from this.
- */
-#define PRD_BYTES	8
-#define PRD_ENTRIES	(PAGE_SIZE / (2 * PRD_BYTES))
-
-/*
- * dma_intr() is the handler for disk read/write DMA interrupts
- */
-static void dma_intr (ide_drive_t *drive)
-{
-	byte stat, dma_stat;
-	int i;
-	struct request *rq = HWGROUP(drive)->rq;
-	unsigned short dma_base = HWIF(drive)->dma_base;
-
-	dma_stat = inb(dma_base+2);		/* get DMA status */
-	outb(inb(dma_base)&~1, dma_base);	/* stop DMA operation */
-	stat = GET_STAT();			/* get drive status */
-	if (OK_STAT(stat,DRIVE_READY,drive->bad_wstat|DRQ_STAT)) {
-		if ((dma_stat & 7) == 4) {	/* verify good DMA status */
-			rq = HWGROUP(drive)->rq;
-			for (i = rq->nr_sectors; i > 0;) {
-				i -= rq->current_nr_sectors;
-				ide_end_request(1, HWGROUP(drive));
-			}
-			return;
-		}
-		printk("%s: bad DMA status: 0x%02x\n", drive->name, dma_stat);
-	}
-	sti();
-	ide_error(drive, "dma_intr", stat);
-}
-
-/*
- * build_dmatable() prepares a dma request.
- * Returns 0 if all went okay, returns 1 otherwise.
- */
-static int build_dmatable (ide_drive_t *drive)
-{
-	struct request *rq = HWGROUP(drive)->rq;
-	struct buffer_head *bh = rq->bh;
-	unsigned long size, addr, *table = HWIF(drive)->dmatable;
-	unsigned int count = 0;
-
-	do {
-		/*
-		 * Determine addr and size of next buffer area.  We assume that
-		 * individual virtual buffers are always composed linearly in
-		 * physical memory.  For example, we assume that any 8kB buffer
-		 * is always composed of two adjacent physical 4kB pages rather
-		 * than two possibly non-adjacent physical 4kB pages.
-		 */
-		if (bh == NULL) {  /* paging and tape requests have (rq->bh == NULL) */
-			addr = virt_to_bus (rq->buffer);
-#ifdef CONFIG_BLK_DEV_IDETAPE
-			if (drive->media == ide_tape)
-				size = drive->tape.pc->request_transfer;
-			else
-#endif /* CONFIG_BLK_DEV_IDETAPE */	
-			size = rq->nr_sectors << 9;
-		} else {
-			/* group sequential buffers into one large buffer */
-			addr = virt_to_bus (bh->b_data);
-			size = bh->b_size;
-			while ((bh = bh->b_reqnext) != NULL) {
-				if ((addr + size) != virt_to_bus (bh->b_data))
-					break;
-				size += bh->b_size;
-			}
-		}
-
-		/*
-		 * Fill in the dma table, without crossing any 64kB boundaries.
-		 * We assume 16-bit alignment of all blocks.
-		 */
-		while (size) {
-			if (++count >= PRD_ENTRIES) {
-				printk("%s: DMA table too small\n", drive->name);
-				return 1; /* revert to PIO for this request */
-			} else {
-				unsigned long bcount = 0x10000 - (addr & 0xffff);
-				if (bcount > size)
-					bcount = size;
-				*table++ = addr;
-				*table++ = bcount;
-				addr += bcount;
-				size -= bcount;
-			}
-		}
-	} while (bh != NULL);
-	if (count) {
-		*--table |= 0x80000000;	/* set End-Of-Table (EOT) bit */
-		return 0;
-	}
-	printk("%s: empty DMA table?\n", drive->name);
-	return 1;	/* let the PIO routines handle this weirdness */
-}
-
-static int config_drive_for_dma (ide_drive_t *drive)
-{
-	const char **list;
-
-	struct hd_driveid *id = drive->id;
-	if (id && (id->capability & 1)) {
-		/* Enable DMA on any drive that supports mword2 DMA */
-		if ((id->field_valid & 2) && (id->dma_mword & 0x404) == 0x404) {
-			drive->using_dma = 1;
-			return 0;		/* DMA enabled */
-		}
-		/* Consult the list of known "good" drives */
-		list = good_dma_drives;
-		while (*list) {
-			if (!strcmp(*list++,id->model)) {
-				drive->using_dma = 1;
-				return 0;	/* DMA enabled */
-			}
-		}
-	}
-	return 1;	/* DMA not enabled */
-}
-
-/*
- * triton_dmaproc() initiates/aborts DMA read/write operations on a drive.
- *
- * The caller is assumed to have selected the drive and programmed the drive's
- * sector address using CHS or LBA.  All that remains is to prepare for DMA
- * and then issue the actual read/write DMA/PIO command to the drive.
- *
- * For ATAPI devices, we just prepare for DMA and return. The caller should
- * then issue the packet command to the drive and call us again with
- * ide_dma_begin afterwards.
- *
- * Returns 0 if all went well.
- * Returns 1 if DMA read/write could not be started, in which case
- * the caller should revert to PIO for the current request.
- */
-static int triton_dmaproc (ide_dma_action_t func, ide_drive_t *drive)
-{
-	unsigned long dma_base = HWIF(drive)->dma_base;
-	unsigned int reading = (1 << 3);
-
-	switch (func) {
-		case ide_dma_abort:
-			outb(inb(dma_base)&~1, dma_base);	/* stop DMA */
-			return 0;
-		case ide_dma_check:
-			return config_drive_for_dma (drive);
-		case ide_dma_write:
-			reading = 0;
-		case ide_dma_read:
-			break;
-		case ide_dma_status_bad:
-			return ((inb(dma_base+2) & 7) != 4);	/* verify good DMA status */
-		case ide_dma_transferred:
-#if 0
-			return (number of bytes actually transferred);
-#else
-			return (0);
-#endif
-		case ide_dma_begin:
-			outb(inb(dma_base)|1, dma_base);	/* begin DMA */
-			return 0;
-		default:
-			printk("triton_dmaproc: unsupported func: %d\n", func);
-			return 1;
-	}
-	if (build_dmatable (drive))
-		return 1;
-	outl(virt_to_bus (HWIF(drive)->dmatable), dma_base + 4); /* PRD table */
-	outb(reading, dma_base);			/* specify r/w */
-	outb(0x26, dma_base+2);				/* clear status bits */
-#ifdef CONFIG_BLK_DEV_IDEATAPI
-	if (drive->media != ide_disk)
-		return 0;
-#endif /* CONFIG_BLK_DEV_IDEATAPI */	
-	ide_set_handler(drive, &dma_intr, WAIT_CMD);	/* issue cmd to drive */
-	OUT_BYTE(reading ? WIN_READDMA : WIN_WRITEDMA, IDE_COMMAND_REG);
-	outb(inb(dma_base)|1, dma_base);		/* begin DMA */
-	return 0;
-}
-
-/*
- * print_triton_drive_flags() displays the currently programmed options
- * in the Triton chipset for a given drive.
- *
- *	If fastDMA  is "no", then slow ISA timings are used for DMA data xfers.
- *	If fastPIO  is "no", then slow ISA timings are used for PIO data xfers.
- *	If IORDY    is "no", then IORDY is assumed to always be asserted.
- *	If PreFetch is "no", then data pre-fetch/post are not used.
- *
- * When "fastPIO" and/or "fastDMA" are "yes", then faster PCI timings and
- * back-to-back 16-bit data transfers are enabled, using the sample_CLKs
- * and recovery_CLKs (PCI clock cycles) timing parameters for that interface.
- */
-static void print_triton_drive_flags (unsigned int unit, byte flags)
-{
-	printk("         %s ", unit ? "slave :" : "master:");
-	printk( "fastDMA=%s",	(flags&9)	? "on " : "off");
-	printk(" PreFetch=%s",	(flags&4)	? "on " : "off");
-	printk(" IORDY=%s",	(flags&2)	? "on " : "off");
-	printk(" fastPIO=%s\n",	((flags&9)==1)	? "on " : "off");
-}
-
-static void init_triton_dma (ide_hwif_t *hwif, unsigned short base)
-{
-	static unsigned long dmatable = 0;
-
-#if 0
-	printk("    %s: BusMaster DMA at 0x%04x-0x%04x", hwif->name, base, base+7);
-#endif
-	if (check_region(base, 8)) {
-#if 0
-		printk(" -- ERROR, PORTS ALREADY IN USE");
-#endif
-	} else {
-		request_region(base, 8, "triton DMA");
-		hwif->dma_base = base;
-		if (!dmatable) {
-			/*
-			 * Since we know we are on a PCI bus, we could
-			 * actually use __get_free_pages() here instead
-			 * of __get_dma_pages() -- no ISA limitations.
-			 */
-			dmatable = __get_dma_pages(GFP_KERNEL, 0);
-		}
-		if (dmatable) {
-			hwif->dmatable = (unsigned long *) dmatable;
-			dmatable += (PRD_ENTRIES * PRD_BYTES);
-			outl(virt_to_bus(hwif->dmatable), base + 4);
-			hwif->dmaproc  = &triton_dmaproc;
-		}
-	}
-#if 0
-	printk("\n");
-#endif
-}
-
-/*
- * calc_mode() returns the ATA PIO mode number, based on the number
- * of cycle clks passed in.  Assumes 33Mhz bus operation (30ns per clk).
- */
-byte calc_mode (byte clks)
-{
-	if (clks == 3)	return 5;
-	if (clks == 4)	return 4;
-	if (clks <  6)	return 3;
-	if (clks <  8)	return 2;
-	if (clks < 13)	return 1;
-	return 0;
-}
-
-/*
- * ide_init_triton() prepares the IDE driver for DMA operation.
- * This routine is called once, from ide.c during driver initialization,
- * for each triton chipset which is found (unlikely to be more than one).
- */
-void ide_init_triton (byte bus, byte fn)
-{
-	int rc = 0, h;
-	int dma_enabled = 0;
-	unsigned short bmiba, pcicmd;
-	unsigned int timings;
-
-	printk("ide: Triton BM-IDE on PCI bus %d function %d\n", bus, fn);
-	/*
-	 * See if IDE and BM-DMA features are enabled:
-	 */
-	if ((rc = pcibios_read_config_word(bus, fn, 0x04, &pcicmd)))
-		goto quit;
-	if ((pcicmd & 1) == 0)  {
-		printk("ide: Triton IDE ports are not enabled\n");
-		goto quit;
-	}
-	if ((pcicmd & 4) == 0) {
-		printk("ide: Triton BM-DMA feature is not enabled -- upgrade your BIOS\n");
-	} else {
-		/*
-		 * Get the bmiba base address
-		 */
-		if ((rc = pcibios_read_config_word(bus, fn, 0x20, &bmiba)))
-			goto quit;
-		bmiba &= 0xfff0;	/* extract port base address */
-		dma_enabled = 1;
-	}
-
-	/*
-	 * See if ide port(s) are enabled
-	 */
-	if ((rc = pcibios_read_config_dword(bus, fn, 0x40, &timings)))
-		goto quit;
-	if (!(timings & 0x80008000)) {
-		printk("ide: neither Triton IDE port is enabled\n");
-		goto quit;
-	}
-
-	/*
-	 * Save the dma_base port addr for each interface
-	 */
-	for (h = 0; h < MAX_HWIFS; ++h) {
-		byte s_clks, r_clks;
-		ide_hwif_t *hwif = &ide_hwifs[h];
-		unsigned short time;
-		if (hwif->io_base == 0x1f0) {
-			time = timings & 0xffff;
-			if ((timings & 0x8000) == 0)	/* interface enabled? */
-				continue;
-			hwif->chipset = ide_triton;
-			if (dma_enabled)
-				init_triton_dma(hwif, bmiba);
-		} else if (hwif->io_base == 0x170) {
-			time = timings >> 16;
-			if ((timings & 0x8000) == 0)	/* interface enabled? */
-				continue;
-			hwif->chipset = ide_triton;
-			if (dma_enabled)
-				init_triton_dma(hwif, bmiba + 8);
-		} else
-			continue;
-		s_clks = ((~time >> 12) & 3) + 2;
-		r_clks = ((~time >>  8) & 3) + 1;
-#if 0
-		printk("    %s timing: (0x%04x) sample_CLKs=%d, recovery_CLKs=%d (PIO mode%d)\n",
-		 hwif->name, time, s_clks, r_clks, calc_mode(s_clks+r_clks));
-		print_triton_drive_flags (0, time & 0xf);
-		print_triton_drive_flags (1, (time >> 4) & 0xf);
-#endif
-	}
-
-quit: if (rc) printk("ide: pcibios access failed - %s\n", pcibios_strerror(rc));
-}
-
diff --git a/i386/i386at/gpl/linux/include/asm/bitops.h b/i386/i386at/gpl/linux/include/asm/bitops.h
deleted file mode 100644
index 5387f31d..00000000
--- a/i386/i386at/gpl/linux/include/asm/bitops.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _I386_BITOPS_H
-#define _I386_BITOPS_H
-
-/*
- * Copyright 1992, Linus Torvalds.
- */
-
-/*
- * These have to be done with inline assembly: that way the bit-setting
- * is guaranteed to be atomic. All bit operations return 0 if the bit
- * was cleared before the operation and != 0 if it was not.
- *
- * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1).
- */
-
-#ifdef __SMP__
-#define LOCK_PREFIX "lock ; "
-#else
-#define LOCK_PREFIX ""
-#endif
-
-/*
- * Some hacks to defeat gcc over-optimizations..
- */
-struct __dummy { unsigned long a[100]; };
-#define ADDR (*(struct __dummy *) addr)
-#define CONST_ADDR (*(const struct __dummy *) addr)
-
-extern __inline__ int set_bit(int nr, void * addr)
-{
-	int oldbit;
-
-	__asm__ __volatile__(LOCK_PREFIX
-		"btsl %2,%1\n\tsbbl %0,%0"
-		:"=r" (oldbit),"=m" (ADDR)
-		:"ir" (nr));
-	return oldbit;
-}
-
-extern __inline__ int clear_bit(int nr, void * addr)
-{
-	int oldbit;
-
-	__asm__ __volatile__(LOCK_PREFIX
-		"btrl %2,%1\n\tsbbl %0,%0"
-		:"=r" (oldbit),"=m" (ADDR)
-		:"ir" (nr));
-	return oldbit;
-}
-
-extern __inline__ int change_bit(int nr, void * addr)
-{
-	int oldbit;
-
-	__asm__ __volatile__(LOCK_PREFIX
-		"btcl %2,%1\n\tsbbl %0,%0"
-		:"=r" (oldbit),"=m" (ADDR)
-		:"ir" (nr));
-	return oldbit;
-}
-
-/*
- * This routine doesn't need to be atomic.
- */
-extern __inline__ int test_bit(int nr, const void * addr)
-{
-	return 1UL & (((const unsigned int *) addr)[nr >> 5] >> (nr & 31));
-}
-
-/*
- * Find-bit routines..
- */
-extern __inline__ int find_first_zero_bit(void * addr, unsigned size)
-{
-	int res;
-
-	if (!size)
-		return 0;
-	__asm__("
-		cld
-		movl $-1,%%eax
-		xorl %%edx,%%edx
-		repe; scasl
-		je 1f
-		xorl -4(%%edi),%%eax
-		subl $4,%%edi
-		bsfl %%eax,%%edx
-1:		subl %%ebx,%%edi
-		shll $3,%%edi
-		addl %%edi,%%edx"
-		:"=d" (res)
-		:"c" ((size + 31) >> 5), "D" (addr), "b" (addr)
-		:"ax", "cx", "di");
-	return res;
-}
-
-extern __inline__ int find_next_zero_bit (void * addr, int size, int offset)
-{
-	unsigned long * p = ((unsigned long *) addr) + (offset >> 5);
-	int set = 0, bit = offset & 31, res;
-	
-	if (bit) {
-		/*
-		 * Look for zero in first byte
-		 */
-		__asm__("
-			bsfl %1,%0
-			jne 1f
-			movl $32, %0
-1:			"
-			: "=r" (set)
-			: "r" (~(*p >> bit)));
-		if (set < (32 - bit))
-			return set + offset;
-		set = 32 - bit;
-		p++;
-	}
-	/*
-	 * No zero yet, search remaining full bytes for a zero
-	 */
-	res = find_first_zero_bit (p, size - 32 * (p - (unsigned long *) addr));
-	return (offset + set + res);
-}
-
-/*
- * ffz = Find First Zero in word. Undefined if no zero exists,
- * so code should check against ~0UL first..
- */
-extern __inline__ unsigned long ffz(unsigned long word)
-{
-	__asm__("bsfl %1,%0"
-		:"=r" (word)
-		:"r" (~word));
-	return word;
-}
-
-#endif /* _I386_BITOPS_H */
diff --git a/i386/i386at/gpl/linux/include/asm/byteorder.h b/i386/i386at/gpl/linux/include/asm/byteorder.h
deleted file mode 100644
index 3f40767f..00000000
--- a/i386/i386at/gpl/linux/include/asm/byteorder.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _I386_BYTEORDER_H
-#define _I386_BYTEORDER_H
-
-#undef ntohl
-#undef ntohs
-#undef htonl
-#undef htons
-
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif
-
-#ifndef __LITTLE_ENDIAN_BITFIELD
-#define __LITTLE_ENDIAN_BITFIELD
-#endif
-
-/* For avoiding bswap on i386 */
-#ifdef __KERNEL__
-#include <linux/config.h>
-#endif
-
-extern unsigned long int	ntohl(unsigned long int);
-extern unsigned short int	ntohs(unsigned short int);
-extern unsigned long int	htonl(unsigned long int);
-extern unsigned short int	htons(unsigned short int);
-
-extern __inline__ unsigned long int	__ntohl(unsigned long int);
-extern __inline__ unsigned short int	__ntohs(unsigned short int);
-extern __inline__ unsigned long int	__constant_ntohl(unsigned long int);
-extern __inline__ unsigned short int	__constant_ntohs(unsigned short int);
-
-extern __inline__ unsigned long int
-__ntohl(unsigned long int x)
-{
-#if defined(__KERNEL__) && !defined(CONFIG_M386)
-	__asm__("bswap %0" : "=r" (x) : "0" (x));
-#else
-	__asm__("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
-		"rorl $16,%0\n\t"	/* swap words		*/
-		"xchgb %b0,%h0"		/* swap higher bytes	*/
-		:"=q" (x)
-		: "0" (x));
-#endif	
-	return x;
-}
-
-#define __constant_ntohl(x) \
-	((unsigned long int)((((unsigned long int)(x) & 0x000000ffU) << 24) | \
-			     (((unsigned long int)(x) & 0x0000ff00U) <<  8) | \
-			     (((unsigned long int)(x) & 0x00ff0000U) >>  8) | \
-			     (((unsigned long int)(x) & 0xff000000U) >> 24)))
-
-extern __inline__ unsigned short int
-__ntohs(unsigned short int x)
-{
-	__asm__("xchgb %b0,%h0"		/* swap bytes		*/
-		: "=q" (x)
-		:  "0" (x));
-	return x;
-}
-
-#define __constant_ntohs(x) \
-	((unsigned short int)((((unsigned short int)(x) & 0x00ff) << 8) | \
-			      (((unsigned short int)(x) & 0xff00) >> 8))) \
-
-#define __htonl(x) __ntohl(x)
-#define __htons(x) __ntohs(x)
-#define __constant_htonl(x) __constant_ntohl(x)
-#define __constant_htons(x) __constant_ntohs(x)
-
-#ifdef  __OPTIMIZE__
-#  define ntohl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_ntohl((x)) : \
- __ntohl((x)))
-#  define ntohs(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_ntohs((x)) : \
- __ntohs((x)))
-#  define htonl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_htonl((x)) : \
- __htonl((x)))
-#  define htons(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_htons((x)) : \
- __htons((x)))
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/delay.h b/i386/i386at/gpl/linux/include/asm/delay.h
deleted file mode 100644
index e22e8d6b..00000000
--- a/i386/i386at/gpl/linux/include/asm/delay.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef _I386_DELAY_H
-#define _I386_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines, using a pre-computed "loops_per_second" value.
- */
- 
-#ifdef __SMP__
-#include <asm/smp.h>
-#endif 
-
-extern __inline__ void __delay(int loops)
-{
-	__asm__ __volatile__(
-		".align 2,0x90\n1:\tdecl %0\n\tjns 1b"
-		:/* no outputs */
-		:"a" (loops)
-		:"ax");
-}
-
-/*
- * division by multiplication: you don't have to worry about
- * loss of precision.
- *
- * Use only for very small delays ( < 1 msec).  Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays.  This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
- */
-extern __inline__ void udelay(unsigned long usecs)
-{
-	usecs *= 0x000010c6;		/* 2**32 / 1000000 */
-	__asm__("mull %0"
-		:"=d" (usecs)
-#ifdef __SMP__
-		:"a" (usecs),"0" (cpu_data[smp_processor_id()].udelay_val)
-#else
-		:"a" (usecs),"0" (loops_per_sec)
-#endif
-		:"ax");
-		
-	__delay(usecs);
-}
-
-extern __inline__ unsigned long muldiv(unsigned long a, unsigned long b, unsigned long c)
-{
-	__asm__("mull %1 ; divl %2"
-		:"=a" (a)
-		:"d" (b),
-		 "r" (c),
-		 "0" (a)
-		:"dx");
-	return a;
-}
-
-#endif /* defined(_I386_DELAY_H) */
diff --git a/i386/i386at/gpl/linux/include/asm/dma.h b/i386/i386at/gpl/linux/include/asm/dma.h
deleted file mode 100644
index b739ed7d..00000000
--- a/i386/i386at/gpl/linux/include/asm/dma.h
+++ /dev/null
@@ -1,271 +0,0 @@
-/* $Id: dma.h,v 1.1.1.1 1997/02/25 21:27:24 thomas Exp $
- * linux/include/asm/dma.h: Defines for using and allocating dma channels.
- * Written by Hennus Bergman, 1992.
- * High DMA channel support & info by Hannu Savolainen
- * and John Boyd, Nov. 1992.
- */
-
-#ifndef _ASM_DMA_H
-#define _ASM_DMA_H
-
-#include <asm/io.h>		/* need byte IO */
-
-
-#ifdef HAVE_REALLY_SLOW_DMA_CONTROLLER
-#define dma_outb	outb_p
-#else
-#define dma_outb	outb
-#endif
-
-#define dma_inb		inb
-
-/*
- * NOTES about DMA transfers:
- *
- *  controller 1: channels 0-3, byte operations, ports 00-1F
- *  controller 2: channels 4-7, word operations, ports C0-DF
- *
- *  - ALL registers are 8 bits only, regardless of transfer size
- *  - channel 4 is not used - cascades 1 into 2.
- *  - channels 0-3 are byte - addresses/counts are for physical bytes
- *  - channels 5-7 are word - addresses/counts are for physical words
- *  - transfers must not cross physical 64K (0-3) or 128K (5-7) boundaries
- *  - transfer count loaded to registers is 1 less than actual count
- *  - controller 2 offsets are all even (2x offsets for controller 1)
- *  - page registers for 5-7 don't use data bit 0, represent 128K pages
- *  - page registers for 0-3 use bit 0, represent 64K pages
- *
- * DMA transfers are limited to the lower 16MB of _physical_ memory.  
- * Note that addresses loaded into registers must be _physical_ addresses,
- * not logical addresses (which may differ if paging is active).
- *
- *  Address mapping for channels 0-3:
- *
- *   A23 ... A16 A15 ... A8  A7 ... A0    (Physical addresses)
- *    |  ...  |   |  ... |   |  ... |
- *    |  ...  |   |  ... |   |  ... |
- *    |  ...  |   |  ... |   |  ... |
- *   P7  ...  P0  A7 ... A0  A7 ... A0   
- * |    Page    | Addr MSB | Addr LSB |   (DMA registers)
- *
- *  Address mapping for channels 5-7:
- *
- *   A23 ... A17 A16 A15 ... A9 A8 A7 ... A1 A0    (Physical addresses)
- *    |  ...  |   \   \   ... \  \  \  ... \  \
- *    |  ...  |    \   \   ... \  \  \  ... \  (not used)
- *    |  ...  |     \   \   ... \  \  \  ... \
- *   P7  ...  P1 (0) A7 A6  ... A0 A7 A6 ... A0   
- * |      Page      |  Addr MSB   |  Addr LSB  |   (DMA registers)
- *
- * Again, channels 5-7 transfer _physical_ words (16 bits), so addresses
- * and counts _must_ be word-aligned (the lowest address bit is _ignored_ at
- * the hardware level, so odd-byte transfers aren't possible).
- *
- * Transfer count (_not # bytes_) is limited to 64K, represented as actual
- * count - 1 : 64K => 0xFFFF, 1 => 0x0000.  Thus, count is always 1 or more,
- * and up to 128K bytes may be transferred on channels 5-7 in one operation. 
- *
- */
-
-#define MAX_DMA_CHANNELS	8
-
-/* The maximum address that we can perform a DMA transfer to on this platform */
-#define MAX_DMA_ADDRESS      0x1000000
-
-/* 8237 DMA controllers */
-#define IO_DMA1_BASE	0x00	/* 8 bit slave DMA, channels 0..3 */
-#define IO_DMA2_BASE	0xC0	/* 16 bit master DMA, ch 4(=slave input)..7 */
-
-/* DMA controller registers */
-#define DMA1_CMD_REG		0x08	/* command register (w) */
-#define DMA1_STAT_REG		0x08	/* status register (r) */
-#define DMA1_REQ_REG            0x09    /* request register (w) */
-#define DMA1_MASK_REG		0x0A	/* single-channel mask (w) */
-#define DMA1_MODE_REG		0x0B	/* mode register (w) */
-#define DMA1_CLEAR_FF_REG	0x0C	/* clear pointer flip-flop (w) */
-#define DMA1_TEMP_REG           0x0D    /* Temporary Register (r) */
-#define DMA1_RESET_REG		0x0D	/* Master Clear (w) */
-#define DMA1_CLR_MASK_REG       0x0E    /* Clear Mask */
-#define DMA1_MASK_ALL_REG       0x0F    /* all-channels mask (w) */
-
-#define DMA2_CMD_REG		0xD0	/* command register (w) */
-#define DMA2_STAT_REG		0xD0	/* status register (r) */
-#define DMA2_REQ_REG            0xD2    /* request register (w) */
-#define DMA2_MASK_REG		0xD4	/* single-channel mask (w) */
-#define DMA2_MODE_REG		0xD6	/* mode register (w) */
-#define DMA2_CLEAR_FF_REG	0xD8	/* clear pointer flip-flop (w) */
-#define DMA2_TEMP_REG           0xDA    /* Temporary Register (r) */
-#define DMA2_RESET_REG		0xDA	/* Master Clear (w) */
-#define DMA2_CLR_MASK_REG       0xDC    /* Clear Mask */
-#define DMA2_MASK_ALL_REG       0xDE    /* all-channels mask (w) */
-
-#define DMA_ADDR_0              0x00    /* DMA address registers */
-#define DMA_ADDR_1              0x02
-#define DMA_ADDR_2              0x04
-#define DMA_ADDR_3              0x06
-#define DMA_ADDR_4              0xC0
-#define DMA_ADDR_5              0xC4
-#define DMA_ADDR_6              0xC8
-#define DMA_ADDR_7              0xCC
-
-#define DMA_CNT_0               0x01    /* DMA count registers */
-#define DMA_CNT_1               0x03
-#define DMA_CNT_2               0x05
-#define DMA_CNT_3               0x07
-#define DMA_CNT_4               0xC2
-#define DMA_CNT_5               0xC6
-#define DMA_CNT_6               0xCA
-#define DMA_CNT_7               0xCE
-
-#define DMA_PAGE_0              0x87    /* DMA page registers */
-#define DMA_PAGE_1              0x83
-#define DMA_PAGE_2              0x81
-#define DMA_PAGE_3              0x82
-#define DMA_PAGE_5              0x8B
-#define DMA_PAGE_6              0x89
-#define DMA_PAGE_7              0x8A
-
-#define DMA_MODE_READ	0x44	/* I/O to memory, no autoinit, increment, single mode */
-#define DMA_MODE_WRITE	0x48	/* memory to I/O, no autoinit, increment, single mode */
-#define DMA_MODE_CASCADE 0xC0   /* pass thru DREQ->HRQ, DACK<-HLDA only */
-
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
-	if (dmanr<=3)
-		dma_outb(dmanr,  DMA1_MASK_REG);
-	else
-		dma_outb(dmanr & 3,  DMA2_MASK_REG);
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
-	if (dmanr<=3)
-		dma_outb(dmanr | 4,  DMA1_MASK_REG);
-	else
-		dma_outb((dmanr & 3) | 4,  DMA2_MASK_REG);
-}
-
-/* Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while interrupts are disabled! ---
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
-	if (dmanr<=3)
-		dma_outb(0,  DMA1_CLEAR_FF_REG);
-	else
-		dma_outb(0,  DMA2_CLEAR_FF_REG);
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
-	if (dmanr<=3)
-		dma_outb(mode | dmanr,  DMA1_MODE_REG);
-	else
-		dma_outb(mode | (dmanr&3),  DMA2_MODE_REG);
-}
-
-/* Set only the page register bits of the transfer address.
- * This is used for successive transfers when we know the contents of
- * the lower 16 bits of the DMA current address register, but a 64k boundary
- * may have been crossed.
- */
-static __inline__ void set_dma_page(unsigned int dmanr, char pagenr)
-{
-	switch(dmanr) {
-		case 0:
-			dma_outb(pagenr, DMA_PAGE_0);
-			break;
-		case 1:
-			dma_outb(pagenr, DMA_PAGE_1);
-			break;
-		case 2:
-			dma_outb(pagenr, DMA_PAGE_2);
-			break;
-		case 3:
-			dma_outb(pagenr, DMA_PAGE_3);
-			break;
-		case 5:
-			dma_outb(pagenr & 0xfe, DMA_PAGE_5);
-			break;
-		case 6:
-			dma_outb(pagenr & 0xfe, DMA_PAGE_6);
-			break;
-		case 7:
-			dma_outb(pagenr & 0xfe, DMA_PAGE_7);
-			break;
-	}
-}
-
-
-/* Set transfer address & page bits for specific DMA channel.
- * Assumes dma flipflop is clear.
- */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
-	set_dma_page(dmanr, a>>16);
-	if (dmanr <= 3)  {
-	    dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
-            dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
-	}  else  {
-	    dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
-	    dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
-	}
-}
-
-
-/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
- * a specific DMA channel.
- * You must ensure the parameters are valid.
- * NOTE: from a manual: "the number of transfers is one more
- * than the initial word count"! This is taken into account.
- * Assumes dma flip-flop is clear.
- * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
-        count--;
-	if (dmanr <= 3)  {
-	    dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
-	    dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
-        } else {
-	    dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
-	    dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
-        }
-}
-
-
-/* Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * If called before the channel has been used, it may return 1.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- *
- * Assumes DMA flip-flop is clear.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
-	unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE
-					 : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;
-
-	/* using short to get 16-bit wrap around */
-	unsigned short count;
-
-	count = 1 + dma_inb(io_port);
-	count += dma_inb(io_port) << 8;
-	
-	return (dmanr<=3)? count : (count<<1);
-}
-
-
-/* These are in kernel/dma.c: */
-extern int request_dma(unsigned int dmanr, const char * device_id);	/* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr);	/* release it again */
-
-
-#endif /* _ASM_DMA_H */
diff --git a/i386/i386at/gpl/linux/include/asm/errno.h b/i386/i386at/gpl/linux/include/asm/errno.h
deleted file mode 100644
index f5c37cad..00000000
--- a/i386/i386at/gpl/linux/include/asm/errno.h
+++ /dev/null
@@ -1,252 +0,0 @@
-#ifndef _I386_ERRNO_H
-#define _I386_ERRNO_H
-
-#ifdef MACH_INCLUDE
-#define	LINUX_EPERM		 1	/* Operation not permitted */
-#define	LINUX_ENOENT		 2	/* No such file or directory */
-#define	LINUX_ESRCH		 3	/* No such process */
-#define	LINUX_EINTR		 4	/* Interrupted system call */
-#define	LINUX_EIO		 5	/* I/O error */
-#define	LINUX_ENXIO		 6	/* No such device or address */
-#define	LINUX_E2BIG		 7	/* Arg list too long */
-#define	LINUX_ENOEXEC		 8	/* Exec format error */
-#define	LINUX_EBADF		 9	/* Bad file number */
-#define	LINUX_ECHILD		10	/* No child processes */
-#define	LINUX_EAGAIN		11	/* Try again */
-#define	LINUX_ENOMEM		12	/* Out of memory */
-#define	LINUX_EACCES		13	/* Permission denied */
-#define	LINUX_EFAULT		14	/* Bad address */
-#define	LINUX_ENOTBLK		15	/* Block device required */
-#define	LINUX_EBUSY		16	/* Device or resource busy */
-#define	LINUX_EEXIST		17	/* File exists */
-#define	LINUX_EXDEV		18	/* Cross-device link */
-#define	LINUX_ENODEV		19	/* No such device */
-#define	LINUX_ENOTDIR		20	/* Not a directory */
-#define	LINUX_EISDIR		21	/* Is a directory */
-#define	LINUX_EINVAL		22	/* Invalid argument */
-#define	LINUX_ENFILE		23	/* File table overflow */
-#define	LINUX_EMFILE		24	/* Too many open files */
-#define	LINUX_ENOTTY		25	/* Not a typewriter */
-#define	LINUX_ETXTBSY		26	/* Text file busy */
-#define	LINUX_EFBIG		27	/* File too large */
-#define	LINUX_ENOSPC		28	/* No space left on device */
-#define	LINUX_ESPIPE		29	/* Illegal seek */
-#define	LINUX_EROFS		30	/* Read-only file system */
-#define	LINUX_EMLINK		31	/* Too many links */
-#define	LINUX_EPIPE		32	/* Broken pipe */
-#define	LINUX_EDOM		33	/* Math argument out of domain of func */
-#define	LINUX_ERANGE		34	/* Math result not representable */
-#define	LINUX_EDEADLK		35	/* Resource deadlock would occur */
-#define	LINUX_ENAMETOOLONG	36	/* File name too long */
-#define	LINUX_ENOLCK		37	/* No record locks available */
-#define	LINUX_ENOSYS		38	/* Function not implemented */
-#define	LINUX_ENOTEMPTY		39	/* Directory not empty */
-#define	LINUX_ELOOP		40	/* Too many symbolic links encountered */
-#define	LINUX_EWOULDBLOCK	LINUX_EAGAIN	/* Operation would block */
-#define	LINUX_ENOMSG		42	/* No message of desired type */
-#define	LINUX_EIDRM		43	/* Identifier removed */
-#define	LINUX_ECHRNG		44	/* Channel number out of range */
-#define	LINUX_EL2NSYNC		45	/* Level 2 not synchronized */
-#define	LINUX_EL3HLT		46	/* Level 3 halted */
-#define	LINUX_EL3RST		47	/* Level 3 reset */
-#define	LINUX_ELNRNG		48	/* Link number out of range */
-#define	LINUX_EUNATCH		49	/* Protocol driver not attached */
-#define	LINUX_ENOCSI		50	/* No CSI structure available */
-#define	LINUX_EL2HLT		51	/* Level 2 halted */
-#define	LINUX_EBADE		52	/* Invalid exchange */
-#define	LINUX_EBADR		53	/* Invalid request descriptor */
-#define	LINUX_EXFULL		54	/* Exchange full */
-#define	LINUX_ENOANO		55	/* No anode */
-#define	LINUX_EBADRQC		56	/* Invalid request code */
-#define	LINUX_EBADSLT		57	/* Invalid slot */
-#define	LINUX_EDEADLOCK		58	/* File locking deadlock error */
-#define	LINUX_EBFONT		59	/* Bad font file format */
-#define	LINUX_ENOSTR		60	/* Device not a stream */
-#define	LINUX_ENODATA		61	/* No data available */
-#define	LINUX_ETIME		62	/* Timer expired */
-#define	LINUX_ENOSR		63	/* Out of streams resources */
-#define	LINUX_ENONET		64	/* Machine is not on the network */
-#define	LINUX_ENOPKG		65	/* Package not installed */
-#define	LINUX_EREMOTE		66	/* Object is remote */
-#define	LINUX_ENOLINK		67	/* Link has been severed */
-#define	LINUX_EADV		68	/* Advertise error */
-#define	LINUX_ESRMNT		69	/* Srmount error */
-#define	LINUX_ECOMM		70	/* Communication error on send */
-#define	LINUX_EPROTO		71	/* Protocol error */
-#define	LINUX_EMULTIHOP		72	/* Multihop attempted */
-#define	LINUX_EDOTDOT		73	/* RFS specific error */
-#define	LINUX_EBADMSG		74	/* Not a data message */
-#define	LINUX_EOVERFLOW		75	/* Value too large for defined data type */
-#define	LINUX_ENOTUNIQ		76	/* Name not unique on network */
-#define	LINUX_EBADFD		77	/* File descriptor in bad state */
-#define	LINUX_EREMCHG		78	/* Remote address changed */
-#define	LINUX_ELIBACC		79	/* Can not access a needed shared library */
-#define	LINUX_ELIBBAD		80	/* Accessing a corrupted shared library */
-#define	LINUX_ELIBSCN		81	/* .lib section in a.out corrupted */
-#define	LINUX_ELIBMAX		82	/* Attempting to link in too many shared libraries */
-#define	LINUX_ELIBEXEC		83	/* Cannot exec a shared library directly */
-#define	LINUX_EILSEQ		84	/* Illegal byte sequence */
-#define	LINUX_ERESTART		85	/* Interrupted system call should be restarted */
-#define	LINUX_ESTRPIPE		86	/* Streams pipe error */
-#define	LINUX_EUSERS		87	/* Too many users */
-#define	LINUX_ENOTSOCK		88	/* Socket operation on non-socket */
-#define	LINUX_EDESTADDRREQ	89	/* Destination address required */
-#define	LINUX_EMSGSIZE		90	/* Message too long */
-#define	LINUX_EPROTOTYPE	91	/* Protocol wrong type for socket */
-#define	LINUX_ENOPROTOOPT	92	/* Protocol not available */
-#define	LINUX_EPROTONOSUPPORT	93	/* Protocol not supported */
-#define	LINUX_ESOCKTNOSUPPORT	94	/* Socket type not supported */
-#define	LINUX_EOPNOTSUPP	95	/* Operation not supported on transport endpoint */
-#define	LINUX_EPFNOSUPPORT	96	/* Protocol family not supported */
-#define	LINUX_EAFNOSUPPORT	97	/* Address family not supported by protocol */
-#define	LINUX_EADDRINUSE	98	/* Address already in use */
-#define	LINUX_EADDRNOTAVAIL	99	/* Cannot assign requested address */
-#define	LINUX_ENETDOWN		100	/* Network is down */
-#define	LINUX_ENETUNREACH	101	/* Network is unreachable */
-#define	LINUX_ENETRESET		102	/* Network dropped connection because of reset */
-#define	LINUX_ECONNABORTED	103	/* Software caused connection abort */
-#define	LINUX_ECONNRESET	104	/* Connection reset by peer */
-#define	LINUX_ENOBUFS		105	/* No buffer space available */
-#define	LINUX_EISCONN		106	/* Transport endpoint is already connected */
-#define	LINUX_ENOTCONN		107	/* Transport endpoint is not connected */
-#define	LINUX_ESHUTDOWN		108	/* Cannot send after transport endpoint shutdown */
-#define	LINUX_ETOOMANYREFS	109	/* Too many references: cannot splice */
-#define	LINUX_ETIMEDOUT		110	/* Connection timed out */
-#define	LINUX_ECONNREFUSED	111	/* Connection refused */
-#define	LINUX_EHOSTDOWN		112	/* Host is down */
-#define	LINUX_EHOSTUNREACH	113	/* No route to host */
-#define	LINUX_EALREADY		114	/* Operation already in progress */
-#define	LINUX_EINPROGRESS	115	/* Operation now in progress */
-#define	LINUX_ESTALE		116	/* Stale NFS file handle */
-#define	LINUX_EUCLEAN		117	/* Structure needs cleaning */
-#define	LINUX_ENOTNAM		118	/* Not a XENIX named type file */
-#define	LINUX_ENAVAIL		119	/* No XENIX semaphores available */
-#define	LINUX_EISNAM		120	/* Is a named type file */
-#define	LINUX_EREMOTEIO		121	/* Remote I/O error */
-#define	LINUX_EDQUOT		122	/* Quota exceeded */
-#else /* ! MACH_INCLUDE */
-#define	EPERM		 1	/* Operation not permitted */
-#define	ENOENT		 2	/* No such file or directory */
-#define	ESRCH		 3	/* No such process */
-#define	EINTR		 4	/* Interrupted system call */
-#define	EIO		 5	/* I/O error */
-#define	ENXIO		 6	/* No such device or address */
-#define	E2BIG		 7	/* Arg list too long */
-#define	ENOEXEC		 8	/* Exec format error */
-#define	EBADF		 9	/* Bad file number */
-#define	ECHILD		10	/* No child processes */
-#define	EAGAIN		11	/* Try again */
-#define	ENOMEM		12	/* Out of memory */
-#define	EACCES		13	/* Permission denied */
-#define	EFAULT		14	/* Bad address */
-#define	ENOTBLK		15	/* Block device required */
-#define	EBUSY		16	/* Device or resource busy */
-#define	EEXIST		17	/* File exists */
-#define	EXDEV		18	/* Cross-device link */
-#define	ENODEV		19	/* No such device */
-#define	ENOTDIR		20	/* Not a directory */
-#define	EISDIR		21	/* Is a directory */
-#define	EINVAL		22	/* Invalid argument */
-#define	ENFILE		23	/* File table overflow */
-#define	EMFILE		24	/* Too many open files */
-#define	ENOTTY		25	/* Not a typewriter */
-#define	ETXTBSY		26	/* Text file busy */
-#define	EFBIG		27	/* File too large */
-#define	ENOSPC		28	/* No space left on device */
-#define	ESPIPE		29	/* Illegal seek */
-#define	EROFS		30	/* Read-only file system */
-#define	EMLINK		31	/* Too many links */
-#define	EPIPE		32	/* Broken pipe */
-#define	EDOM		33	/* Math argument out of domain of func */
-#define	ERANGE		34	/* Math result not representable */
-#define	EDEADLK		35	/* Resource deadlock would occur */
-#define	ENAMETOOLONG	36	/* File name too long */
-#define	ENOLCK		37	/* No record locks available */
-#define	ENOSYS		38	/* Function not implemented */
-#define	ENOTEMPTY	39	/* Directory not empty */
-#define	ELOOP		40	/* Too many symbolic links encountered */
-#define	EWOULDBLOCK	EAGAIN	/* Operation would block */
-#define	ENOMSG		42	/* No message of desired type */
-#define	EIDRM		43	/* Identifier removed */
-#define	ECHRNG		44	/* Channel number out of range */
-#define	EL2NSYNC	45	/* Level 2 not synchronized */
-#define	EL3HLT		46	/* Level 3 halted */
-#define	EL3RST		47	/* Level 3 reset */
-#define	ELNRNG		48	/* Link number out of range */
-#define	EUNATCH		49	/* Protocol driver not attached */
-#define	ENOCSI		50	/* No CSI structure available */
-#define	EL2HLT		51	/* Level 2 halted */
-#define	EBADE		52	/* Invalid exchange */
-#define	EBADR		53	/* Invalid request descriptor */
-#define	EXFULL		54	/* Exchange full */
-#define	ENOANO		55	/* No anode */
-#define	EBADRQC		56	/* Invalid request code */
-#define	EBADSLT		57	/* Invalid slot */
-#define	EDEADLOCK	58	/* File locking deadlock error */
-#define	EBFONT		59	/* Bad font file format */
-#define	ENOSTR		60	/* Device not a stream */
-#define	ENODATA		61	/* No data available */
-#define	ETIME		62	/* Timer expired */
-#define	ENOSR		63	/* Out of streams resources */
-#define	ENONET		64	/* Machine is not on the network */
-#define	ENOPKG		65	/* Package not installed */
-#define	EREMOTE		66	/* Object is remote */
-#define	ENOLINK		67	/* Link has been severed */
-#define	EADV		68	/* Advertise error */
-#define	ESRMNT		69	/* Srmount error */
-#define	ECOMM		70	/* Communication error on send */
-#define	EPROTO		71	/* Protocol error */
-#define	EMULTIHOP	72	/* Multihop attempted */
-#define	EDOTDOT		73	/* RFS specific error */
-#define	EBADMSG		74	/* Not a data message */
-#define	EOVERFLOW	75	/* Value too large for defined data type */
-#define	ENOTUNIQ	76	/* Name not unique on network */
-#define	EBADFD		77	/* File descriptor in bad state */
-#define	EREMCHG		78	/* Remote address changed */
-#define	ELIBACC		79	/* Can not access a needed shared library */
-#define	ELIBBAD		80	/* Accessing a corrupted shared library */
-#define	ELIBSCN		81	/* .lib section in a.out corrupted */
-#define	ELIBMAX		82	/* Attempting to link in too many shared libraries */
-#define	ELIBEXEC	83	/* Cannot exec a shared library directly */
-#define	EILSEQ		84	/* Illegal byte sequence */
-#define	ERESTART	85	/* Interrupted system call should be restarted */
-#define	ESTRPIPE	86	/* Streams pipe error */
-#define	EUSERS		87	/* Too many users */
-#define	ENOTSOCK	88	/* Socket operation on non-socket */
-#define	EDESTADDRREQ	89	/* Destination address required */
-#define	EMSGSIZE	90	/* Message too long */
-#define	EPROTOTYPE	91	/* Protocol wrong type for socket */
-#define	ENOPROTOOPT	92	/* Protocol not available */
-#define	EPROTONOSUPPORT	93	/* Protocol not supported */
-#define	ESOCKTNOSUPPORT	94	/* Socket type not supported */
-#define	EOPNOTSUPP	95	/* Operation not supported on transport endpoint */
-#define	EPFNOSUPPORT	96	/* Protocol family not supported */
-#define	EAFNOSUPPORT	97	/* Address family not supported by protocol */
-#define	EADDRINUSE	98	/* Address already in use */
-#define	EADDRNOTAVAIL	99	/* Cannot assign requested address */
-#define	ENETDOWN	100	/* Network is down */
-#define	ENETUNREACH	101	/* Network is unreachable */
-#define	ENETRESET	102	/* Network dropped connection because of reset */
-#define	ECONNABORTED	103	/* Software caused connection abort */
-#define	ECONNRESET	104	/* Connection reset by peer */
-#define	ENOBUFS		105	/* No buffer space available */
-#define	EISCONN		106	/* Transport endpoint is already connected */
-#define	ENOTCONN	107	/* Transport endpoint is not connected */
-#define	ESHUTDOWN	108	/* Cannot send after transport endpoint shutdown */
-#define	ETOOMANYREFS	109	/* Too many references: cannot splice */
-#define	ETIMEDOUT	110	/* Connection timed out */
-#define	ECONNREFUSED	111	/* Connection refused */
-#define	EHOSTDOWN	112	/* Host is down */
-#define	EHOSTUNREACH	113	/* No route to host */
-#define	EALREADY	114	/* Operation already in progress */
-#define	EINPROGRESS	115	/* Operation now in progress */
-#define	ESTALE		116	/* Stale NFS file handle */
-#define	EUCLEAN		117	/* Structure needs cleaning */
-#define	ENOTNAM		118	/* Not a XENIX named type file */
-#define	ENAVAIL		119	/* No XENIX semaphores available */
-#define	EISNAM		120	/* Is a named type file */
-#define	EREMOTEIO	121	/* Remote I/O error */
-#define	EDQUOT		122	/* Quota exceeded */
-#endif /* ! MACH_INCLUDE */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/fcntl.h b/i386/i386at/gpl/linux/include/asm/fcntl.h
deleted file mode 100644
index 0cb8fcdb..00000000
--- a/i386/i386at/gpl/linux/include/asm/fcntl.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _I386_FCNTL_H
-#define _I386_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		010000
-#define FASYNC		020000	/* fcntl, for BSD compatibility */
-
-#define F_DUPFD		0	/* dup */
-#define F_GETFD		1	/* get f_flags */
-#define F_SETFD		2	/* set f_flags */
-#define F_GETFL		3	/* more flags (cloexec) */
-#define F_SETFL		4
-#define F_GETLK		5
-#define F_SETLK		6
-#define F_SETLKW	7
-
-#define F_SETOWN	8	/*  for sockets. */
-#define F_GETOWN	9	/*  for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK		0
-#define F_WRLCK		1
-#define F_UNLCK		2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH		1	/* shared lock */
-#define LOCK_EX		2	/* exclusive lock */
-#define LOCK_NB		4	/* or'd with one of the above to prevent
-				   blocking */
-#define LOCK_UN		8	/* remove lock */
-
-#ifdef __KERNEL__
-#define F_POSIX		1
-#define F_FLOCK		2
-#endif /* __KERNEL__ */
-
-struct flock {
-	short l_type;
-	short l_whence;
-	off_t l_start;
-	off_t l_len;
-	pid_t l_pid;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/floppy.h b/i386/i386at/gpl/linux/include/asm/floppy.h
deleted file mode 100644
index 93c58fea..00000000
--- a/i386/i386at/gpl/linux/include/asm/floppy.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Architecture specific parts of the Floppy driver
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995
- */
-#ifndef __ASM_I386_FLOPPY_H
-#define __ASM_I386_FLOPPY_H
-
-#define fd_inb(port)			inb_p(port)
-#define fd_outb(port,value)		outb_p(port,value)
-
-#define fd_enable_dma()         enable_dma(FLOPPY_DMA)
-#define fd_disable_dma()        disable_dma(FLOPPY_DMA)
-#define fd_request_dma()        request_dma(FLOPPY_DMA,"floppy")
-#define fd_free_dma()           free_dma(FLOPPY_DMA)
-#define fd_clear_dma_ff()       clear_dma_ff(FLOPPY_DMA)
-#define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA,mode)
-#define fd_set_dma_addr(addr)   set_dma_addr(FLOPPY_DMA,addr)
-#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count)
-#define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
-#define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
-#define fd_cacheflush(addr,size) /* nothing */
-#define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-					    SA_INTERRUPT|SA_SAMPLE_RANDOM, \
-				            "floppy")
-#define fd_free_irq()           free_irq(FLOPPY_IRQ);
-
-__inline__ void virtual_dma_init(void)
-{
-	/* Nothing to do on an i386 */
-}
-
-static int FDC1 = 0x3f0;
-static int FDC2 = -1;
-
-#define FLOPPY0_TYPE	((CMOS_READ(0x10) >> 4) & 15)
-#define FLOPPY1_TYPE	(CMOS_READ(0x10) & 15)
-
-#define N_FDC 2
-#define N_DRIVE 8
-
-/*
- * The DMA channel used by the floppy controller cannot access data at
- * addresses >= 16MB
- *
- * Went back to the 1MB limit, as some people had problems with the floppy
- * driver otherwise. It doesn't matter much for performance anyway, as most
- * floppy accesses go through the track buffer.
- */
-#define CROSS_64KB(a,s) ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64)
-
-#endif /* __ASM_I386_FLOPPY_H */
diff --git a/i386/i386at/gpl/linux/include/asm/io.h b/i386/i386at/gpl/linux/include/asm/io.h
deleted file mode 100644
index 98e32ce6..00000000
--- a/i386/i386at/gpl/linux/include/asm/io.h
+++ /dev/null
@@ -1,213 +0,0 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
-
-/*
- * This file contains the definitions for the x86 IO instructions
- * inb/inw/inl/outb/outw/outl and the "string versions" of the same
- * (insb/insw/insl/outsb/outsw/outsl). You can also use "pausing"
- * versions of the single-IO instructions (inb_p/inw_p/..).
- *
- * This file is not meant to be obfuscating: it's just complicated
- * to (a) handle it all in a way that makes gcc able to optimize it
- * as well as possible and (b) trying to avoid writing the same thing
- * over and over again with slight variations and possibly making a
- * mistake somewhere.
- */
-
-/*
- * Thanks to James van Artsdalen for a better timing-fix than
- * the two short jumps: using outb's to a nonexistent port seems
- * to guarantee better timings even on fast machines.
- *
- * On the other hand, I'd like to be sure of a non-existent port:
- * I feel a bit unsafe about using 0x80 (should be safe, though)
- *
- *		Linus
- */
-
-#ifdef SLOW_IO_BY_JUMPING
-#define __SLOW_DOWN_IO __asm__ __volatile__("jmp 1f\n1:\tjmp 1f\n1:")
-#else
-#define __SLOW_DOWN_IO __asm__ __volatile__("outb %al,$0x80")
-#endif
-
-#ifdef REALLY_SLOW_IO
-#define SLOW_DOWN_IO { __SLOW_DOWN_IO; __SLOW_DOWN_IO; __SLOW_DOWN_IO; __SLOW_DOWN_IO; }
-#else
-#define SLOW_DOWN_IO __SLOW_DOWN_IO
-#endif
-
-/*
- * Change virtual addresses to physical addresses and vv.
- * These are trivial on the 1:1 Linux/i386 mapping (but if we ever
- * make the kernel segment mapped at 0, we need to do translation
- * on the i386 as well)
- */
-extern inline unsigned long virt_to_phys(volatile void * address)
-{
-	return (unsigned long) address;
-}
-
-extern inline void * phys_to_virt(unsigned long address)
-{
-	return (void *) address;
-}
-
-/*
- * IO bus memory addresses are also 1:1 with the physical address
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-/*
- * readX/writeX() are used to access memory mapped devices. On some
- * architectures the memory mapped IO stuff needs to be accessed
- * differently. On the x86 architecture, we just read/write the
- * memory location directly.
- */
-#define readb(addr) (*(volatile unsigned char *) (addr))
-#define readw(addr) (*(volatile unsigned short *) (addr))
-#define readl(addr) (*(volatile unsigned int *) (addr))
-
-#define writeb(b,addr) ((*(volatile unsigned char *) (addr)) = (b))
-#define writew(b,addr) ((*(volatile unsigned short *) (addr)) = (b))
-#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
-
-#define memset_io(a,b,c)	memset((void *)(a),(b),(c))
-#define memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
-#define memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))
-
-/*
- * Again, i386 does not require mem IO specific function.
- */
-
-#define eth_io_copy_and_sum(a,b,c,d)	eth_copy_and_sum((a),(void *)(b),(c),(d))
-
-/*
- * Talk about misusing macros..
- */
-
-#define __OUT1(s,x) \
-extern inline void __out##s(unsigned x value, unsigned short port) {
-
-#define __OUT2(s,s1,s2) \
-__asm__ __volatile__ ("out" #s " %" s1 "0,%" s2 "1"
-
-#define __OUT(s,s1,x) \
-__OUT1(s,x) __OUT2(s,s1,"w") : : "a" (value), "d" (port)); } \
-__OUT1(s##c,x) __OUT2(s,s1,"") : : "a" (value), "id" (port)); } \
-__OUT1(s##_p,x) __OUT2(s,s1,"w") : : "a" (value), "d" (port)); SLOW_DOWN_IO; } \
-__OUT1(s##c_p,x) __OUT2(s,s1,"") : : "a" (value), "id" (port)); SLOW_DOWN_IO; }
-
-#define __IN1(s) \
-extern inline RETURN_TYPE __in##s(unsigned short port) { RETURN_TYPE _v;
-
-#define __IN2(s,s1,s2) \
-__asm__ __volatile__ ("in" #s " %" s2 "1,%" s1 "0"
-
-#define __IN(s,s1,i...) \
-__IN1(s) __IN2(s,s1,"w") : "=a" (_v) : "d" (port) ,##i ); return _v; } \
-__IN1(s##c) __IN2(s,s1,"") : "=a" (_v) : "id" (port) ,##i ); return _v; } \
-__IN1(s##_p) __IN2(s,s1,"w") : "=a" (_v) : "d" (port) ,##i ); SLOW_DOWN_IO; return _v; } \
-__IN1(s##c_p) __IN2(s,s1,"") : "=a" (_v) : "id" (port) ,##i ); SLOW_DOWN_IO; return _v; }
-
-#define __INS(s) \
-extern inline void ins##s(unsigned short port, void * addr, unsigned long count) \
-{ __asm__ __volatile__ ("cld ; rep ; ins" #s \
-: "=D" (addr), "=c" (count) : "d" (port),"0" (addr),"1" (count)); }
-
-#define __OUTS(s) \
-extern inline void outs##s(unsigned short port, const void * addr, unsigned long count) \
-{ __asm__ __volatile__ ("cld ; rep ; outs" #s \
-: "=S" (addr), "=c" (count) : "d" (port),"0" (addr),"1" (count)); }
-
-#define RETURN_TYPE unsigned char
-/* __IN(b,"b","0" (0)) */
-__IN(b,"")
-#undef RETURN_TYPE
-#define RETURN_TYPE unsigned short
-/* __IN(w,"w","0" (0)) */
-__IN(w,"")
-#undef RETURN_TYPE
-#define RETURN_TYPE unsigned int
-__IN(l,"")
-#undef RETURN_TYPE
-
-__OUT(b,"b",char)
-__OUT(w,"w",short)
-__OUT(l,,int)
-
-__INS(b)
-__INS(w)
-__INS(l)
-
-__OUTS(b)
-__OUTS(w)
-__OUTS(l)
-
-/*
- * Note that due to the way __builtin_constant_p() works, you
- *  - can't use it inside a inline function (it will never be true)
- *  - you don't have to worry about side effects within the __builtin..
- */
-#define outb(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outbc((val),(port)) : \
-	__outb((val),(port)))
-
-#define inb(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inbc(port) : \
-	__inb(port))
-
-#define outb_p(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outbc_p((val),(port)) : \
-	__outb_p((val),(port)))
-
-#define inb_p(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inbc_p(port) : \
-	__inb_p(port))
-
-#define outw(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outwc((val),(port)) : \
-	__outw((val),(port)))
-
-#define inw(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inwc(port) : \
-	__inw(port))
-
-#define outw_p(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outwc_p((val),(port)) : \
-	__outw_p((val),(port)))
-
-#define inw_p(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inwc_p(port) : \
-	__inw_p(port))
-
-#define outl(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outlc((val),(port)) : \
-	__outl((val),(port)))
-
-#define inl(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inlc(port) : \
-	__inl(port))
-
-#define outl_p(val,port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__outlc_p((val),(port)) : \
-	__outl_p((val),(port)))
-
-#define inl_p(port) \
-((__builtin_constant_p((port)) && (port) < 256) ? \
-	__inlc_p(port) : \
-	__inl_p(port))
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/ioctl.h b/i386/i386at/gpl/linux/include/asm/ioctl.h
deleted file mode 100644
index cc94e3b9..00000000
--- a/i386/i386at/gpl/linux/include/asm/ioctl.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* $Id: ioctl.h,v 1.1.1.1 1997/02/25 21:27:24 thomas Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASMI386_IOCTL_H
-#define _ASMI386_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS	8
-#define _IOC_TYPEBITS	8
-#define _IOC_SIZEBITS	14
-#define _IOC_DIRBITS	2
-
-#define _IOC_NRMASK	((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK	((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK	((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK	((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT	0
-#define _IOC_TYPESHIFT	(_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT	(_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT	(_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE	0U
-#define _IOC_WRITE	1U
-#define _IOC_READ	2U
-
-#define _IOC(dir,type,nr,size) \
-	(((dir)  << _IOC_DIRSHIFT) | \
-	 ((type) << _IOC_TYPESHIFT) | \
-	 ((nr)   << _IOC_NRSHIFT) | \
-	 ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)		_IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)	_IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)	_IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)	_IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)		(((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)		(((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)		(((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)		(((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN		(_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT		(_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT	((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK	(_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT	(_IOC_SIZESHIFT)
-
-#endif /* _ASMI386_IOCTL_H */
diff --git a/i386/i386at/gpl/linux/include/asm/irq.h b/i386/i386at/gpl/linux/include/asm/irq.h
deleted file mode 100644
index 8fd44b48..00000000
--- a/i386/i386at/gpl/linux/include/asm/irq.h
+++ /dev/null
@@ -1,346 +0,0 @@
-#ifndef _ASM_IRQ_H
-#define _ASM_IRQ_H
-
-/*
- *	linux/include/asm/irq.h
- *
- *	(C) 1992, 1993 Linus Torvalds
- *
- *	IRQ/IPI changes taken from work by Thomas Radke <tomsoft@informatik.tu-chemnitz.de>
- */
-
-#include <linux/linkage.h>
-#include <asm/segment.h>
-
-#define NR_IRQS 16
-
-extern void disable_irq(unsigned int);
-extern void enable_irq(unsigned int);
-
-#define __STR(x) #x
-#define STR(x) __STR(x)
- 
-#define SAVE_ALL \
-	"cld\n\t" \
-	"push %gs\n\t" \
-	"push %fs\n\t" \
-	"push %es\n\t" \
-	"push %ds\n\t" \
-	"pushl %eax\n\t" \
-	"pushl %ebp\n\t" \
-	"pushl %edi\n\t" \
-	"pushl %esi\n\t" \
-	"pushl %edx\n\t" \
-	"pushl %ecx\n\t" \
-	"pushl %ebx\n\t" \
-	"movl $" STR(KERNEL_DS) ",%edx\n\t" \
-	"mov %dx,%ds\n\t" \
-	"mov %dx,%es\n\t" \
-	"movl $" STR(USER_DS) ",%edx\n\t" \
-	"mov %dx,%fs\n\t"   \
-	"movl $0,%edx\n\t"  \
-	"movl %edx,%db7\n\t"
-
-/*
- * SAVE_MOST/RESTORE_MOST is used for the faster version of IRQ handlers,
- * installed by using the SA_INTERRUPT flag. These kinds of IRQ's don't
- * call the routines that do signal handling etc on return, and can have
- * more relaxed register-saving etc. They are also atomic, and are thus
- * suited for small, fast interrupts like the serial lines or the harddisk
- * drivers, which don't actually need signal handling etc.
- *
- * Also note that we actually save only those registers that are used in
- * C subroutines (%eax, %edx and %ecx), so if you do something weird,
- * you're on your own. The only segments that are saved (not counting the
- * automatic stack and code segment handling) are %ds and %es, and they
- * point to kernel space. No messing around with %fs here.
- */
-#define SAVE_MOST \
-	"cld\n\t" \
-	"push %es\n\t" \
-	"push %ds\n\t" \
-	"pushl %eax\n\t" \
-	"pushl %edx\n\t" \
-	"pushl %ecx\n\t" \
-	"movl $" STR(KERNEL_DS) ",%edx\n\t" \
-	"mov %dx,%ds\n\t" \
-	"mov %dx,%es\n\t"
-
-#define RESTORE_MOST \
-	"popl %ecx\n\t" \
-	"popl %edx\n\t" \
-	"popl %eax\n\t" \
-	"pop %ds\n\t" \
-	"pop %es\n\t" \
-	"iret"
-
-/*
- * The "inb" instructions are not needed, but seem to change the timings
- * a bit - without them it seems that the harddisk driver won't work on
- * all hardware. Arghh.
- */
-#define ACK_FIRST(mask) \
-	"inb $0x21,%al\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\torb $" #mask ","SYMBOL_NAME_STR(cache_21)"\n\t" \
-	"movb "SYMBOL_NAME_STR(cache_21)",%al\n\t" \
-	"outb %al,$0x21\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\tmovb $0x20,%al\n\t" \
-	"outb %al,$0x20\n\t"
-
-#define ACK_SECOND(mask) \
-	"inb $0xA1,%al\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\torb $" #mask ","SYMBOL_NAME_STR(cache_A1)"\n\t" \
-	"movb "SYMBOL_NAME_STR(cache_A1)",%al\n\t" \
-	"outb %al,$0xA1\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\tmovb $0x20,%al\n\t" \
-	"outb %al,$0xA0\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\toutb %al,$0x20\n\t"
-
-#define UNBLK_FIRST(mask) \
-	"inb $0x21,%al\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\tandb $~(" #mask "),"SYMBOL_NAME_STR(cache_21)"\n\t" \
-	"movb "SYMBOL_NAME_STR(cache_21)",%al\n\t" \
-	"outb %al,$0x21\n\t"
-
-#define UNBLK_SECOND(mask) \
-	"inb $0xA1,%al\n\t" \
-	"jmp 1f\n" \
-	"1:\tjmp 1f\n" \
-	"1:\tandb $~(" #mask "),"SYMBOL_NAME_STR(cache_A1)"\n\t" \
-	"movb "SYMBOL_NAME_STR(cache_A1)",%al\n\t" \
-	"outb %al,$0xA1\n\t"
-
-#define IRQ_NAME2(nr) nr##_interrupt(void)
-#define IRQ_NAME(nr) IRQ_NAME2(IRQ##nr)
-#define FAST_IRQ_NAME(nr) IRQ_NAME2(fast_IRQ##nr)
-#define BAD_IRQ_NAME(nr) IRQ_NAME2(bad_IRQ##nr)
-
-#ifdef	__SMP__
-
-#ifndef __SMP_PROF__
-#define SMP_PROF_INT_SPINS 
-#define SMP_PROF_IPI_CNT 
-#else
-#define SMP_PROF_INT_SPINS "incl "SYMBOL_NAME_STR(smp_spins)"(,%eax,4)\n\t"
-#define SMP_PROF_IPI_CNT "incl "SYMBOL_NAME_STR(ipi_count)"\n\t" 
-#endif
-
-#define GET_PROCESSOR_ID \
-	"movl "SYMBOL_NAME_STR(apic_reg)", %edx\n\t" \
-	"movl 32(%edx), %eax\n\t" \
-	"shrl $24,%eax\n\t" \
-	"andb $0x0F,%al\n"
-	
-#define	ENTER_KERNEL \
-	"pushl %eax\n\t" \
-	"pushl %edx\n\t" \
-	"pushfl\n\t" \
-	"cli\n\t" \
-	GET_PROCESSOR_ID \
-	"1: " \
-	"lock\n\t" \
-	"btsl $0, "SYMBOL_NAME_STR(kernel_flag)"\n\t" \
-	"jnc 3f\n\t" \
-	"cmpb "SYMBOL_NAME_STR(active_kernel_processor)", %al\n\t" \
-	"je 4f\n\t" \
-	"2: " \
-        SMP_PROF_INT_SPINS \
-	"btl %al, "SYMBOL_NAME_STR(smp_invalidate_needed)"\n\t" \
-	"jnc 5f\n\t" \
-	"lock\n\t" \
-	"btrl %al, "SYMBOL_NAME_STR(smp_invalidate_needed)"\n\t" \
-	"jnc 5f\n\t" \
-	"movl %cr3,%edx\n\t" \
-	"movl %edx,%cr3\n" \
-	"5: btl $0, "SYMBOL_NAME_STR(kernel_flag)"\n\t" \
-	"jc 2b\n\t" \
-	"jmp 1b\n\t" \
-	"3: " \
-	"movb %al, "SYMBOL_NAME_STR(active_kernel_processor)"\n\t" \
-	"4: " \
-	"incl "SYMBOL_NAME_STR(kernel_counter)"\n\t" \
-	"popfl\n\t" \
-	"popl %edx\n\t" \
-	"popl %eax\n\t"
-
-#define	LEAVE_KERNEL \
-	"pushfl\n\t" \
-	"cli\n\t" \
-	"decl "SYMBOL_NAME_STR(kernel_counter)"\n\t" \
-	"jnz 1f\n\t" \
-	"movb $" STR (NO_PROC_ID) ", "SYMBOL_NAME_STR(active_kernel_processor)"\n\t" \
-	"lock\n\t" \
-	"btrl $0, "SYMBOL_NAME_STR(kernel_flag)"\n\t" \
-	"1: " \
-	"popfl\n\t"
-	
-	
-/*
- *	the syscall count inc is a gross hack because ret_from_syscall is used by both irq and
- *	syscall return paths (urghh).
- */
- 
-#define BUILD_IRQ(chip,nr,mask) \
-asmlinkage void IRQ_NAME(nr); \
-asmlinkage void FAST_IRQ_NAME(nr); \
-asmlinkage void BAD_IRQ_NAME(nr); \
-__asm__( \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(IRQ) #nr "_interrupt:\n\t" \
-	"pushl $-"#nr"-2\n\t" \
-	SAVE_ALL \
-	ENTER_KERNEL \
-	ACK_##chip(mask) \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t"\
-	"sti\n\t" \
-	"movl %esp,%ebx\n\t" \
-	"pushl %ebx\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_IRQ)"\n\t" \
-	"addl $8,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"incl "SYMBOL_NAME_STR(syscall_count)"\n\t" \
-	"jmp ret_from_sys_call\n" \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(fast_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ENTER_KERNEL \
-	ACK_##chip(mask) \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_fast_IRQ)"\n\t" \
-	"addl $4,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	LEAVE_KERNEL \
-	RESTORE_MOST \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(bad_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ENTER_KERNEL \
-	ACK_##chip(mask) \
-	LEAVE_KERNEL \
-	RESTORE_MOST);
-	
-	
-/*
- *	Message pass must be a fast IRQ..
- */
-
-#define BUILD_MSGIRQ(chip,nr,mask) \
-asmlinkage void IRQ_NAME(nr); \
-asmlinkage void FAST_IRQ_NAME(nr); \
-asmlinkage void BAD_IRQ_NAME(nr); \
-__asm__( \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(IRQ) #nr "_interrupt:\n\t" \
-	"pushl $-"#nr"-2\n\t" \
-	SAVE_ALL \
-	ENTER_KERNEL \
-	ACK_##chip(mask) \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t"\
-	"sti\n\t" \
-	"movl %esp,%ebx\n\t" \
-	"pushl %ebx\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_IRQ)"\n\t" \
-	"addl $8,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"incl "SYMBOL_NAME_STR(syscall_count)"\n\t" \
-	"jmp ret_from_sys_call\n" \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(fast_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ACK_##chip(mask) \
-	SMP_PROF_IPI_CNT \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_fast_IRQ)"\n\t" \
-	"addl $4,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	RESTORE_MOST \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(bad_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ACK_##chip(mask) \
-	RESTORE_MOST);
-
-#define BUILD_RESCHEDIRQ(nr) \
-asmlinkage void IRQ_NAME(nr); \
-__asm__( \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(IRQ) #nr "_interrupt:\n\t" \
-	"pushl $-"#nr"-2\n\t" \
-	SAVE_ALL \
-	ENTER_KERNEL \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t"\
-	"sti\n\t" \
-	"movl %esp,%ebx\n\t" \
-	"pushl %ebx\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(smp_reschedule_irq)"\n\t" \
-	"addl $8,%esp\n\t" \
-	"cli\n\t" \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"incl "SYMBOL_NAME_STR(syscall_count)"\n\t" \
-	"jmp ret_from_sys_call\n");
-#else
-	
-#define BUILD_IRQ(chip,nr,mask) \
-asmlinkage void IRQ_NAME(nr); \
-asmlinkage void FAST_IRQ_NAME(nr); \
-asmlinkage void BAD_IRQ_NAME(nr); \
-__asm__( \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(IRQ) #nr "_interrupt:\n\t" \
-	"pushl $-"#nr"-2\n\t" \
-	SAVE_ALL \
-	ACK_##chip(mask) \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t"\
-	"sti\n\t" \
-	"movl %esp,%ebx\n\t" \
-	"pushl %ebx\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_IRQ)"\n\t" \
-	"addl $8,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"jmp ret_from_sys_call\n" \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(fast_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ACK_##chip(mask) \
-	"incl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	"pushl $" #nr "\n\t" \
-	"call "SYMBOL_NAME_STR(do_fast_IRQ)"\n\t" \
-	"addl $4,%esp\n\t" \
-	"cli\n\t" \
-	UNBLK_##chip(mask) \
-	"decl "SYMBOL_NAME_STR(intr_count)"\n\t" \
-	RESTORE_MOST \
-"\n"__ALIGN_STR"\n" \
-SYMBOL_NAME_STR(bad_IRQ) #nr "_interrupt:\n\t" \
-	SAVE_MOST \
-	ACK_##chip(mask) \
-	RESTORE_MOST);
-
-#endif
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/page.h b/i386/i386at/gpl/linux/include/asm/page.h
deleted file mode 100644
index 2bb6837e..00000000
--- a/i386/i386at/gpl/linux/include/asm/page.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _I386_PAGE_H
-#define _I386_PAGE_H
-
-#ifndef MACH_INCLUDE
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	12
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
-#define PAGE_MASK	(~(PAGE_SIZE-1))
-#endif
-
-#ifdef __KERNEL__
-
-#define STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-
-#define pte_val(x)	((x).pte)
-#define pmd_val(x)	((x).pmd)
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __pmd(x)	((pmd_t) { (x) } )
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
-#else
-/*
- * .. while these make it easier on the compiler
- */
-typedef unsigned long pte_t;
-typedef unsigned long pmd_t;
-typedef unsigned long pgd_t;
-typedef unsigned long pgprot_t;
-
-#define pte_val(x)	(x)
-#define pmd_val(x)	(x)
-#define pgd_val(x)	(x)
-#define pgprot_val(x)	(x)
-
-#define __pte(x)	(x)
-#define __pmd(x)	(x)
-#define __pgd(x)	(x)
-#define __pgprot(x)	(x)
-
-#endif
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-/* This handles the memory map.. */
-#define PAGE_OFFSET		0
-#define MAP_NR(addr)		(((unsigned long)(addr)) >> PAGE_SHIFT)
-
-#endif /* __KERNEL__ */
-
-#endif /* _I386_PAGE_H */
diff --git a/i386/i386at/gpl/linux/include/asm/param.h b/i386/i386at/gpl/linux/include/asm/param.h
deleted file mode 100644
index f821b864..00000000
--- a/i386/i386at/gpl/linux/include/asm/param.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASMi386_PARAM_H
-#define _ASMi386_PARAM_H
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NGROUPS
-#define NGROUPS		32
-#endif
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/processor.h b/i386/i386at/gpl/linux/include/asm/processor.h
deleted file mode 100644
index dea7827b..00000000
--- a/i386/i386at/gpl/linux/include/asm/processor.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * include/asm-i386/processor.h
- *
- * Copyright (C) 1994 Linus Torvalds
- */
-
-#ifndef __ASM_I386_PROCESSOR_H
-#define __ASM_I386_PROCESSOR_H
-
-/*
- * System setup and hardware bug flags..
- */
-extern char hard_math;
-extern char x86;		/* lower 4 bits */
-extern char x86_vendor_id[13];
-extern char x86_model;		/* lower 4 bits */
-extern char x86_mask;		/* lower 4 bits */
-extern int  x86_capability;	/* field of flags */
-extern int  fdiv_bug;		
-extern char ignore_irq13;
-extern char wp_works_ok;		/* doesn't work on a 386 */
-extern char hlt_works_ok;	/* problems on some 486Dx4's and old 386's */
-
-/*
- * Bus types (default is ISA, but people can check others with these..)
- * MCA_bus hardcoded to 0 for now.
- */
-extern int EISA_bus;
-#define MCA_bus 0
-#define MCA_bus__is_a_macro /* for versions in ksyms.c */
-
-/*
- * User space process size: 3GB. This is hardcoded into a few places,
- * so don't change it unless you know what you are doing.
- */
-#define TASK_SIZE	(0xC0000000UL)
-
-/*
- * Size of io_bitmap in longwords: 32 is ports 0-0x3ff.
- */
-#define IO_BITMAP_SIZE	32
-
-struct i387_hard_struct {
-	long	cwd;
-	long	swd;
-	long	twd;
-	long	fip;
-	long	fcs;
-	long	foo;
-	long	fos;
-	long	st_space[20];	/* 8*10 bytes for each FP-reg = 80 bytes */
-};
-
-struct i387_soft_struct {
-	long	cwd;
-	long	swd;
-	long	twd;
-	long	fip;
-	long	fcs;
-	long	foo;
-	long	fos;
-	long    top;
-	struct fpu_reg	regs[8];	/* 8*16 bytes for each FP-reg = 128 bytes */
-	unsigned char	lookahead;
-	struct info	*info;
-	unsigned long	entry_eip;
-};
-
-union i387_union {
-	struct i387_hard_struct hard;
-	struct i387_soft_struct soft;
-};
-
-struct thread_struct {
-	unsigned short	back_link,__blh;
-	unsigned long	esp0;
-	unsigned short	ss0,__ss0h;
-	unsigned long	esp1;
-	unsigned short	ss1,__ss1h;
-	unsigned long	esp2;
-	unsigned short	ss2,__ss2h;
-	unsigned long	cr3;
-	unsigned long	eip;
-	unsigned long	eflags;
-	unsigned long	eax,ecx,edx,ebx;
-	unsigned long	esp;
-	unsigned long	ebp;
-	unsigned long	esi;
-	unsigned long	edi;
-	unsigned short	es, __esh;
-	unsigned short	cs, __csh;
-	unsigned short	ss, __ssh;
-	unsigned short	ds, __dsh;
-	unsigned short	fs, __fsh;
-	unsigned short	gs, __gsh;
-	unsigned short	ldt, __ldth;
-	unsigned short	trace, bitmap;
-	unsigned long	io_bitmap[IO_BITMAP_SIZE+1];
-	unsigned long	tr;
-	unsigned long	cr2, trap_no, error_code;
-/* floating point info */
-	union i387_union i387;
-/* virtual 86 mode info */
-	struct vm86_struct * vm86_info;
-	unsigned long screen_bitmap;
-	unsigned long v86flags, v86mask, v86mode;
-};
-
-#define INIT_MMAP { &init_mm, 0, 0x40000000, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC }
-
-#define INIT_TSS  { \
-	0,0, \
-	sizeof(init_kernel_stack) + (long) &init_kernel_stack, \
-	KERNEL_DS, 0, \
-	0,0,0,0,0,0, \
-	(long) &swapper_pg_dir, \
-	0,0,0,0,0,0,0,0,0,0, \
-	USER_DS,0,USER_DS,0,USER_DS,0,USER_DS,0,USER_DS,0,USER_DS,0, \
-	_LDT(0),0, \
-	0, 0x8000, \
-	{~0, }, /* ioperm */ \
-	_TSS(0), 0, 0,0, \
-	{ { 0, }, },  /* 387 state */ \
-	NULL, 0, 0, 0, 0 /* vm86_info */ \
-}
-
-#define alloc_kernel_stack()    get_free_page(GFP_KERNEL)
-#define free_kernel_stack(page) free_page((page))
-
-static inline void start_thread(struct pt_regs * regs, unsigned long eip, unsigned long esp)
-{
-	regs->cs = USER_CS;
-	regs->ds = regs->es = regs->ss = regs->fs = regs->gs = USER_DS;
-	regs->eip = eip;
-	regs->esp = esp;
-}
-
-/*
- * Return saved PC of a blocked thread.
- */
-extern inline unsigned long thread_saved_pc(struct thread_struct *t)
-{
-	return ((unsigned long *)t->esp)[3];
-}
-
-#endif /* __ASM_I386_PROCESSOR_H */
diff --git a/i386/i386at/gpl/linux/include/asm/ptrace.h b/i386/i386at/gpl/linux/include/asm/ptrace.h
deleted file mode 100644
index 8e4aa52f..00000000
--- a/i386/i386at/gpl/linux/include/asm/ptrace.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _I386_PTRACE_H
-#define _I386_PTRACE_H
-
-#define EBX 0
-#define ECX 1
-#define EDX 2
-#define ESI 3
-#define EDI 4
-#define EBP 5
-#define EAX 6
-#define DS 7
-#define ES 8
-#define FS 9
-#define GS 10
-#define ORIG_EAX 11
-#define EIP 12
-#define CS  13
-#define EFL 14
-#define UESP 15
-#define SS   16
-
-
-/* this struct defines the way the registers are stored on the 
-   stack during a system call. */
-
-struct pt_regs {
-	long ebx;
-	long ecx;
-	long edx;
-	long esi;
-	long edi;
-	long ebp;
-	long eax;
-	unsigned short ds, __dsu;
-	unsigned short es, __esu;
-	unsigned short fs, __fsu;
-	unsigned short gs, __gsu;
-	long orig_eax;
-	long eip;
-	unsigned short cs, __csu;
-	long eflags;
-	long esp;
-	unsigned short ss, __ssu;
-};
-
-#ifdef __KERNEL__
-#define user_mode(regs) ((VM_MASK & (regs)->eflags) || (3 & (regs)->cs))
-#define instruction_pointer(regs) ((regs)->eip)
-extern void show_regs(struct pt_regs *);
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/resource.h b/i386/i386at/gpl/linux/include/asm/resource.h
deleted file mode 100644
index 83940d16..00000000
--- a/i386/i386at/gpl/linux/include/asm/resource.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _I386_RESOURCE_H
-#define _I386_RESOURCE_H
-
-/*
- * Resource limits
- */
-
-#define RLIMIT_CPU	0		/* CPU time in ms */
-#define RLIMIT_FSIZE	1		/* Maximum filesize */
-#define RLIMIT_DATA	2		/* max data size */
-#define RLIMIT_STACK	3		/* max stack size */
-#define RLIMIT_CORE	4		/* max core file size */
-#define RLIMIT_RSS	5		/* max resident set size */
-#define RLIMIT_NPROC	6		/* max number of processes */
-#define RLIMIT_NOFILE	7		/* max number of open files */
-#define RLIMIT_MEMLOCK	8		/* max locked-in-memory address space */
-
-#define RLIM_NLIMITS	9
-
-#ifdef __KERNEL__
-
-#define INIT_RLIMITS					\
-{							\
-	{ LONG_MAX, LONG_MAX },				\
-	{ LONG_MAX, LONG_MAX },				\
-	{ LONG_MAX, LONG_MAX },				\
-	{ _STK_LIM, _STK_LIM },				\
-	{        0, LONG_MAX },				\
-	{ LONG_MAX, LONG_MAX },				\
-	{ MAX_TASKS_PER_USER, MAX_TASKS_PER_USER },	\
-	{ NR_OPEN, NR_OPEN },				\
-	{ LONG_MAX, LONG_MAX },				\
-}
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/segment.h b/i386/i386at/gpl/linux/include/asm/segment.h
deleted file mode 100644
index 7cfafa4b..00000000
--- a/i386/i386at/gpl/linux/include/asm/segment.h
+++ /dev/null
@@ -1,347 +0,0 @@
-#ifndef _ASM_SEGMENT_H
-#define _ASM_SEGMENT_H
-
-#ifdef MACH
-#define KERNEL_CS	0x08
-#define KERNEL_DS	0x10
-
-#define USER_CS		0x17
-#define USER_DS		0x1f
-#else
-#define KERNEL_CS	0x10
-#define KERNEL_DS	0x18
-
-#define USER_CS		0x23
-#define USER_DS		0x2B
-#endif
-
-#ifndef __ASSEMBLY__
-
-/*
- * Uh, these should become the main single-value transfer routines..
- * They automatically use the right size if we just have the right
- * pointer type..
- */
-#define put_user(x,ptr) __put_user((unsigned long)(x),(ptr),sizeof(*(ptr)))
-#define get_user(ptr) ((__typeof__(*(ptr)))__get_user((ptr),sizeof(*(ptr))))
-
-/*
- * This is a silly but good way to make sure that
- * the __put_user function is indeed always optimized,
- * and that we use the correct sizes..
- */
-extern int bad_user_access_length(void);
-
-/*
- * dummy pointer type structure.. gcc won't try to do something strange
- * this way..
- */
-struct __segment_dummy { unsigned long a[100]; };
-#define __sd(x) ((struct __segment_dummy *) (x))
-#define __const_sd(x) ((const struct __segment_dummy *) (x))
-
-static inline void __put_user(unsigned long x, void * y, int size)
-{
-	switch (size) {
-		case 1:
-			__asm__ ("movb %b1,%%fs:%0"
-				:"=m" (*__sd(y))
-				:"iq" ((unsigned char) x), "m" (*__sd(y)));
-			break;
-		case 2:
-			__asm__ ("movw %w1,%%fs:%0"
-				:"=m" (*__sd(y))
-				:"ir" ((unsigned short) x), "m" (*__sd(y)));
-			break;
-		case 4:
-			__asm__ ("movl %1,%%fs:%0"
-				:"=m" (*__sd(y))
-				:"ir" (x), "m" (*__sd(y)));
-			break;
-		default:
-			bad_user_access_length();
-	}
-}
-
-static inline unsigned long __get_user(const void * y, int size)
-{
-	unsigned long result;
-
-	switch (size) {
-		case 1:
-			__asm__ ("movb %%fs:%1,%b0"
-				:"=q" (result)
-				:"m" (*__const_sd(y)));
-			return (unsigned char) result;
-		case 2:
-			__asm__ ("movw %%fs:%1,%w0"
-				:"=r" (result)
-				:"m" (*__const_sd(y)));
-			return (unsigned short) result;
-		case 4:
-			__asm__ ("movl %%fs:%1,%0"
-				:"=r" (result)
-				:"m" (*__const_sd(y)));
-			return result;
-		default:
-			return bad_user_access_length();
-	}
-}
-
-static inline void __generic_memcpy_tofs(void * to, const void * from, unsigned long n)
-{
-    __asm__ volatile
-	("	cld
-		push %%es
-		movw %%fs,%%cx
-		movw %%cx,%%es
-		cmpl $3,%0
-		jbe 1f
-		movl %%edi,%%ecx
-		negl %%ecx
-		andl $3,%%ecx
-		subl %%ecx,%0
-		rep; movsb
-		movl %0,%%ecx
-		shrl $2,%%ecx
-		rep; movsl
-		andl $3,%0
-	1:	movl %0,%%ecx
-		rep; movsb
-		pop %%es"
-	:"=abd" (n)
-	:"0" (n),"D" ((long) to),"S" ((long) from)
-	:"cx","di","si");
-}
-
-static inline void __constant_memcpy_tofs(void * to, const void * from, unsigned long n)
-{
-	switch (n) {
-		case 0:
-			return;
-		case 1:
-			__put_user(*(const char *) from, (char *) to, 1);
-			return;
-		case 2:
-			__put_user(*(const short *) from, (short *) to, 2);
-			return;
-		case 3:
-			__put_user(*(const short *) from, (short *) to, 2);
-			__put_user(*(2+(const char *) from), 2+(char *) to, 1);
-			return;
-		case 4:
-			__put_user(*(const int *) from, (int *) to, 4);
-			return;
-		case 8:
-			__put_user(*(const int *) from, (int *) to, 4);
-			__put_user(*(1+(const int *) from), 1+(int *) to, 4);
-			return;
-		case 12:
-			__put_user(*(const int *) from, (int *) to, 4);
-			__put_user(*(1+(const int *) from), 1+(int *) to, 4);
-			__put_user(*(2+(const int *) from), 2+(int *) to, 4);
-			return;
-		case 16:
-			__put_user(*(const int *) from, (int *) to, 4);
-			__put_user(*(1+(const int *) from), 1+(int *) to, 4);
-			__put_user(*(2+(const int *) from), 2+(int *) to, 4);
-			__put_user(*(3+(const int *) from), 3+(int *) to, 4);
-			return;
-	}
-#define COMMON(x) \
-__asm__("cld\n\t" \
-	"push %%es\n\t" \
-	"push %%fs\n\t" \
-	"pop %%es\n\t" \
-	"rep ; movsl\n\t" \
-	x \
-	"pop %%es" \
-	: /* no outputs */ \
-	:"c" (n/4),"D" ((long) to),"S" ((long) from) \
-	:"cx","di","si")
-
-	switch (n % 4) {
-		case 0:
-			COMMON("");
-			return;
-		case 1:
-			COMMON("movsb\n\t");
-			return;
-		case 2:
-			COMMON("movsw\n\t");
-			return;
-		case 3:
-			COMMON("movsw\n\tmovsb\n\t");
-			return;
-	}
-#undef COMMON
-}
-
-static inline void __generic_memcpy_fromfs(void * to, const void * from, unsigned long n)
-{
-    __asm__ volatile
-	("	cld
-		cmpl $3,%0
-		jbe 1f
-		movl %%edi,%%ecx
-		negl %%ecx
-		andl $3,%%ecx
-		subl %%ecx,%0
-		fs; rep; movsb
-		movl %0,%%ecx
-		shrl $2,%%ecx
-		fs; rep; movsl
-		andl $3,%0
-	1:	movl %0,%%ecx
-		fs; rep; movsb"
-	:"=abd" (n)
-	:"0" (n),"D" ((long) to),"S" ((long) from)
-	:"cx","di","si", "memory");
-}
-
-static inline void __constant_memcpy_fromfs(void * to, const void * from, unsigned long n)
-{
-	switch (n) {
-		case 0:
-			return;
-		case 1:
-			*(char *)to = __get_user((const char *) from, 1);
-			return;
-		case 2:
-			*(short *)to = __get_user((const short *) from, 2);
-			return;
-		case 3:
-			*(short *) to = __get_user((const short *) from, 2);
-			*((char *) to + 2) = __get_user(2+(const char *) from, 1);
-			return;
-		case 4:
-			*(int *) to = __get_user((const int *) from, 4);
-			return;
-		case 8:
-			*(int *) to = __get_user((const int *) from, 4);
-			*(1+(int *) to) = __get_user(1+(const int *) from, 4);
-			return;
-		case 12:
-			*(int *) to = __get_user((const int *) from, 4);
-			*(1+(int *) to) = __get_user(1+(const int *) from, 4);
-			*(2+(int *) to) = __get_user(2+(const int *) from, 4);
-			return;
-		case 16:
-			*(int *) to = __get_user((const int *) from, 4);
-			*(1+(int *) to) = __get_user(1+(const int *) from, 4);
-			*(2+(int *) to) = __get_user(2+(const int *) from, 4);
-			*(3+(int *) to) = __get_user(3+(const int *) from, 4);
-			return;
-	}
-#define COMMON(x) \
-__asm__("cld\n\t" \
-	"rep ; fs ; movsl\n\t" \
-	x \
-	: /* no outputs */ \
-	:"c" (n/4),"D" ((long) to),"S" ((long) from) \
-	:"cx","di","si","memory")
-
-	switch (n % 4) {
-		case 0:
-			COMMON("");
-			return;
-		case 1:
-			COMMON("fs ; movsb");
-			return;
-		case 2:
-			COMMON("fs ; movsw");
-			return;
-		case 3:
-			COMMON("fs ; movsw\n\tfs ; movsb");
-			return;
-	}
-#undef COMMON
-}
-
-#define memcpy_fromfs(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_memcpy_fromfs((to),(from),(n)) : \
- __generic_memcpy_fromfs((to),(from),(n)))
-
-#define memcpy_tofs(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_memcpy_tofs((to),(from),(n)) : \
- __generic_memcpy_tofs((to),(from),(n)))
-
-/*
- * These are deprecated..
- *
- * Use "put_user()" and "get_user()" with the proper pointer types instead.
- */
-
-#define get_fs_byte(addr) __get_user((const unsigned char *)(addr),1)
-#define get_fs_word(addr) __get_user((const unsigned short *)(addr),2)
-#define get_fs_long(addr) __get_user((const unsigned int *)(addr),4)
-
-#define put_fs_byte(x,addr) __put_user((x),(unsigned char *)(addr),1)
-#define put_fs_word(x,addr) __put_user((x),(unsigned short *)(addr),2)
-#define put_fs_long(x,addr) __put_user((x),(unsigned int *)(addr),4)
-
-#ifdef WE_REALLY_WANT_TO_USE_A_BROKEN_INTERFACE
-
-static inline unsigned short get_user_word(const short *addr)
-{
-	return __get_user(addr, 2);
-}
-
-static inline unsigned char get_user_byte(const char * addr)
-{
-	return __get_user(addr,1);
-}
-
-static inline unsigned long get_user_long(const int *addr)
-{
-	return __get_user(addr, 4);
-}
-
-static inline void put_user_byte(char val,char *addr)
-{
-	__put_user(val, addr, 1);
-}
-
-static inline void put_user_word(short val,short * addr)
-{
-	__put_user(val, addr, 2);
-}
-
-static inline void put_user_long(unsigned long val,int * addr)
-{
-	__put_user(val, addr, 4);
-}
-
-#endif
-
-/*
- * Someone who knows GNU asm better than I should double check the following.
- * It seems to work, but I don't know if I'm doing something subtly wrong.
- * --- TYT, 11/24/91
- * [ nothing wrong here, Linus: I just changed the ax to be any reg ]
- */
-
-static inline unsigned long get_fs(void)
-{
-	unsigned long _v;
-	__asm__("mov %%fs,%w0":"=r" (_v):"0" (0));
-	return _v;
-}
-
-static inline unsigned long get_ds(void)
-{
-	unsigned long _v;
-	__asm__("mov %%ds,%w0":"=r" (_v):"0" (0));
-	return _v;
-}
-
-static inline void set_fs(unsigned long val)
-{
-	__asm__ __volatile__("mov %w0,%%fs": /* no output */ :"r" (val));
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_SEGMENT_H */
diff --git a/i386/i386at/gpl/linux/include/asm/sigcontext.h b/i386/i386at/gpl/linux/include/asm/sigcontext.h
deleted file mode 100644
index 5b84694f..00000000
--- a/i386/i386at/gpl/linux/include/asm/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _ASMi386_SIGCONTEXT_H
-#define _ASMi386_SIGCONTEXT_H
-
-struct sigcontext_struct {
-	unsigned short gs, __gsh;
-	unsigned short fs, __fsh;
-	unsigned short es, __esh;
-	unsigned short ds, __dsh;
-	unsigned long edi;
-	unsigned long esi;
-	unsigned long ebp;
-	unsigned long esp;
-	unsigned long ebx;
-	unsigned long edx;
-	unsigned long ecx;
-	unsigned long eax;
-	unsigned long trapno;
-	unsigned long err;
-	unsigned long eip;
-	unsigned short cs, __csh;
-	unsigned long eflags;
-	unsigned long esp_at_signal;
-	unsigned short ss, __ssh;
-	unsigned long i387;
-	unsigned long oldmask;
-	unsigned long cr2;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/signal.h b/i386/i386at/gpl/linux/include/asm/signal.h
deleted file mode 100644
index b37613fe..00000000
--- a/i386/i386at/gpl/linux/include/asm/signal.h
+++ /dev/null
@@ -1,95 +0,0 @@
-#ifndef _ASMi386_SIGNAL_H
-#define _ASMi386_SIGNAL_H
-
-typedef unsigned long sigset_t;		/* at least 32 bits */
-
-#define _NSIG             32
-#define NSIG		_NSIG
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define	SIGUNUSED	31
-
-/*
- * sa_flags values: SA_STACK is not currently supported, but will allow the
- * usage of signal stacks by using the (now obsolete) sa_restorer field in
- * the sigaction structure as a stack pointer. This is now possible due to
- * the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- */
-#define SA_NOCLDSTOP	1
-#define SA_STACK	0x08000000
-#define SA_RESTART	0x10000000
-#define SA_INTERRUPT	0x20000000
-#define SA_NOMASK	0x40000000
-#define SA_ONESHOT	0x80000000
-
-#ifdef __KERNEL__
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- */
-#define SA_PROBE SA_ONESHOT
-#define SA_SAMPLE_RANDOM SA_RESTART
-#endif
-
-
-#define SIG_BLOCK          0	/* for blocking signals */
-#define SIG_UNBLOCK        1	/* for unblocking signals */
-#define SIG_SETMASK        2	/* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL	((__sighandler_t)0)	/* default signal handling */
-#define SIG_IGN	((__sighandler_t)1)	/* ignore signal */
-#define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#ifdef __KERNEL__
-#include <asm/sigcontext.h>
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/socket.h b/i386/i386at/gpl/linux/include/asm/socket.h
deleted file mode 100644
index dc923006..00000000
--- a/i386/i386at/gpl/linux/include/asm/socket.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp */
-
-/* For setsockoptions(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-
-#endif /* _ASM_SOCKET_H */
diff --git a/i386/i386at/gpl/linux/include/asm/stat.h b/i386/i386at/gpl/linux/include/asm/stat.h
deleted file mode 100644
index b4c64869..00000000
--- a/i386/i386at/gpl/linux/include/asm/stat.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _I386_STAT_H
-#define _I386_STAT_H
-
-struct old_stat {
-	unsigned short st_dev;
-	unsigned short st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned long  st_size;
-	unsigned long  st_atime;
-	unsigned long  st_mtime;
-	unsigned long  st_ctime;
-};
-
-struct new_stat {
-	unsigned short st_dev;
-	unsigned short __pad1;
-	unsigned long st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned short __pad2;
-	unsigned long  st_size;
-	unsigned long  st_blksize;
-	unsigned long  st_blocks;
-	unsigned long  st_atime;
-	unsigned long  __unused1;
-	unsigned long  st_mtime;
-	unsigned long  __unused2;
-	unsigned long  st_ctime;
-	unsigned long  __unused3;
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/statfs.h b/i386/i386at/gpl/linux/include/asm/statfs.h
deleted file mode 100644
index 6efb7411..00000000
--- a/i386/i386at/gpl/linux/include/asm/statfs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _I386_STATFS_H
-#define _I386_STATFS_H
-
-typedef struct {
-	long    val[2];
-} fsid_t;
-
-struct statfs {
-	long f_type;
-	long f_bsize;
-	long f_blocks;
-	long f_bfree;
-	long f_bavail;
-	long f_files;
-	long f_ffree;
-	fsid_t f_fsid;
-	long f_namelen;
-	long f_spare[6];
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/string.h b/i386/i386at/gpl/linux/include/asm/string.h
deleted file mode 100644
index d93a2a77..00000000
--- a/i386/i386at/gpl/linux/include/asm/string.h
+++ /dev/null
@@ -1,593 +0,0 @@
-#ifndef _I386_STRING_H_
-#define _I386_STRING_H_
-
-/*
- * This string-include defines all string functions as inline
- * functions. Use gcc. It also assumes ds=es=data space, this should be
- * normal. Most of the string-functions are rather heavily hand-optimized,
- * see especially strtok,strstr,str[c]spn. They should work, but are not
- * very easy to understand. Everything is done entirely within the register
- * set, making the functions fast and clean. String instructions have been
- * used through-out, making for "slightly" unclear code :-)
- *
- *		Copyright (C) 1991, 1992 Linus Torvalds
- */
-
-#define __HAVE_ARCH_STRCPY
-extern inline char * strcpy(char * dest,const char *src)
-{
-__asm__ __volatile__(
-	"cld\n"
-	"1:\tlodsb\n\t"
-	"stosb\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b"
-	: /* no output */
-	:"S" (src),"D" (dest):"si","di","ax","memory");
-return dest;
-}
-
-#define __HAVE_ARCH_STRNCPY
-extern inline char * strncpy(char * dest,const char *src,size_t count)
-{
-__asm__ __volatile__(
-	"cld\n"
-	"1:\tdecl %2\n\t"
-	"js 2f\n\t"
-	"lodsb\n\t"
-	"stosb\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b\n\t"
-	"rep\n\t"
-	"stosb\n"
-	"2:"
-	: /* no output */
-	:"S" (src),"D" (dest),"c" (count):"si","di","ax","cx","memory");
-return dest;
-}
-
-#define __HAVE_ARCH_STRCAT
-extern inline char * strcat(char * dest,const char * src)
-{
-__asm__ __volatile__(
-	"cld\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"decl %1\n"
-	"1:\tlodsb\n\t"
-	"stosb\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b"
-	: /* no output */
-	:"S" (src),"D" (dest),"a" (0),"c" (0xffffffff):"si","di","ax","cx");
-return dest;
-}
-
-#define __HAVE_ARCH_STRNCAT
-extern inline char * strncat(char * dest,const char * src,size_t count)
-{
-__asm__ __volatile__(
-	"cld\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"decl %1\n\t"
-	"movl %4,%3\n"
-	"1:\tdecl %3\n\t"
-	"js 2f\n\t"
-	"lodsb\n\t"
-	"stosb\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b\n"
-	"2:\txorl %2,%2\n\t"
-	"stosb"
-	: /* no output */
-	:"S" (src),"D" (dest),"a" (0),"c" (0xffffffff),"g" (count)
-	:"si","di","ax","cx","memory");
-return dest;
-}
-
-#define __HAVE_ARCH_STRCMP
-extern inline int strcmp(const char * cs,const char * ct)
-{
-register int __res;
-__asm__ __volatile__(
-	"cld\n"
-	"1:\tlodsb\n\t"
-	"scasb\n\t"
-	"jne 2f\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b\n\t"
-	"xorl %%eax,%%eax\n\t"
-	"jmp 3f\n"
-	"2:\tsbbl %%eax,%%eax\n\t"
-	"orb $1,%%eax\n"
-	"3:"
-	:"=a" (__res):"S" (cs),"D" (ct):"si","di");
-return __res;
-}
-
-#define __HAVE_ARCH_STRNCMP
-extern inline int strncmp(const char * cs,const char * ct,size_t count)
-{
-register int __res;
-__asm__ __volatile__(
-	"cld\n"
-	"1:\tdecl %3\n\t"
-	"js 2f\n\t"
-	"lodsb\n\t"
-	"scasb\n\t"
-	"jne 3f\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b\n"
-	"2:\txorl %%eax,%%eax\n\t"
-	"jmp 4f\n"
-	"3:\tsbbl %%eax,%%eax\n\t"
-	"orb $1,%%al\n"
-	"4:"
-	:"=a" (__res):"S" (cs),"D" (ct),"c" (count):"si","di","cx");
-return __res;
-}
-
-#define __HAVE_ARCH_STRCHR
-extern inline char * strchr(const char * s, int c)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"movb %%al,%%ah\n"
-	"1:\tlodsb\n\t"
-	"cmpb %%ah,%%al\n\t"
-	"je 2f\n\t"
-	"testb %%al,%%al\n\t"
-	"jne 1b\n\t"
-	"movl $1,%1\n"
-	"2:\tmovl %1,%0\n\t"
-	"decl %0"
-	:"=a" (__res):"S" (s),"0" (c):"si");
-return __res;
-}
-
-#define __HAVE_ARCH_STRRCHR
-extern inline char * strrchr(const char * s, int c)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"movb %%al,%%ah\n"
-	"1:\tlodsb\n\t"
-	"cmpb %%ah,%%al\n\t"
-	"jne 2f\n\t"
-	"leal -1(%%esi),%0\n"
-	"2:\ttestb %%al,%%al\n\t"
-	"jne 1b"
-	:"=d" (__res):"0" (0),"S" (s),"a" (c):"ax","si");
-return __res;
-}
-
-#define __HAVE_ARCH_STRSPN
-extern inline size_t strspn(const char * cs, const char * ct)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"movl %4,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"
-	"movl %%ecx,%%edx\n"
-	"1:\tlodsb\n\t"
-	"testb %%al,%%al\n\t"
-	"je 2f\n\t"
-	"movl %4,%%edi\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"je 1b\n"
-	"2:\tdecl %0"
-	:"=S" (__res):"a" (0),"c" (0xffffffff),"0" (cs),"g" (ct)
-	:"ax","cx","dx","di");
-return __res-cs;
-}
-
-#define __HAVE_ARCH_STRCSPN
-extern inline size_t strcspn(const char * cs, const char * ct)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"movl %4,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"
-	"movl %%ecx,%%edx\n"
-	"1:\tlodsb\n\t"
-	"testb %%al,%%al\n\t"
-	"je 2f\n\t"
-	"movl %4,%%edi\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"jne 1b\n"
-	"2:\tdecl %0"
-	:"=S" (__res):"a" (0),"c" (0xffffffff),"0" (cs),"g" (ct)
-	:"ax","cx","dx","di");
-return __res-cs;
-}
-
-#define __HAVE_ARCH_STRPBRK
-extern inline char * strpbrk(const char * cs,const char * ct)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"movl %4,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"
-	"movl %%ecx,%%edx\n"
-	"1:\tlodsb\n\t"
-	"testb %%al,%%al\n\t"
-	"je 2f\n\t"
-	"movl %4,%%edi\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"jne 1b\n\t"
-	"decl %0\n\t"
-	"jmp 3f\n"
-	"2:\txorl %0,%0\n"
-	"3:"
-	:"=S" (__res):"a" (0),"c" (0xffffffff),"0" (cs),"g" (ct)
-	:"ax","cx","dx","di");
-return __res;
-}
-
-#define __HAVE_ARCH_STRSTR
-extern inline char * strstr(const char * cs,const char * ct)
-{
-register char * __res;
-__asm__ __volatile__(
-	"cld\n\t" \
-	"movl %4,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"	/* NOTE! This also sets Z if searchstring='' */
-	"movl %%ecx,%%edx\n"
-	"1:\tmovl %4,%%edi\n\t"
-	"movl %%esi,%%eax\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repe\n\t"
-	"cmpsb\n\t"
-	"je 2f\n\t"		/* also works for empty string, see above */
-	"xchgl %%eax,%%esi\n\t"
-	"incl %%esi\n\t"
-	"cmpb $0,-1(%%eax)\n\t"
-	"jne 1b\n\t"
-	"xorl %%eax,%%eax\n\t"
-	"2:"
-	:"=a" (__res):"0" (0),"c" (0xffffffff),"S" (cs),"g" (ct)
-	:"cx","dx","di","si");
-return __res;
-}
-
-#define __HAVE_ARCH_STRLEN
-extern inline size_t strlen(const char * s)
-{
-register int __res;
-__asm__ __volatile__(
-	"cld\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %0\n\t"
-	"decl %0"
-	:"=c" (__res):"D" (s),"a" (0),"0" (0xffffffff):"di");
-return __res;
-}
-
-#define __HAVE_ARCH_STRTOK
-extern inline char * strtok(char * s,const char * ct)
-{
-register char * __res;
-__asm__ __volatile__(
-	"testl %1,%1\n\t"
-	"jne 1f\n\t"
-	"testl %0,%0\n\t"
-	"je 8f\n\t"
-	"movl %0,%1\n"
-	"1:\txorl %0,%0\n\t"
-	"movl $-1,%%ecx\n\t"
-	"xorl %%eax,%%eax\n\t"
-	"cld\n\t"
-	"movl %4,%%edi\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"notl %%ecx\n\t"
-	"decl %%ecx\n\t"
-	"je 7f\n\t"			/* empty delimiter-string */
-	"movl %%ecx,%%edx\n"
-	"2:\tlodsb\n\t"
-	"testb %%al,%%al\n\t"
-	"je 7f\n\t"
-	"movl %4,%%edi\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"je 2b\n\t"
-	"decl %1\n\t"
-	"cmpb $0,(%1)\n\t"
-	"je 7f\n\t"
-	"movl %1,%0\n"
-	"3:\tlodsb\n\t"
-	"testb %%al,%%al\n\t"
-	"je 5f\n\t"
-	"movl %4,%%edi\n\t"
-	"movl %%edx,%%ecx\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"jne 3b\n\t"
-	"decl %1\n\t"
-	"cmpb $0,(%1)\n\t"
-	"je 5f\n\t"
-	"movb $0,(%1)\n\t"
-	"incl %1\n\t"
-	"jmp 6f\n"
-	"5:\txorl %1,%1\n"
-	"6:\tcmpb $0,(%0)\n\t"
-	"jne 7f\n\t"
-	"xorl %0,%0\n"
-	"7:\ttestl %0,%0\n\t"
-	"jne 8f\n\t"
-	"movl %0,%1\n"
-	"8:"
-	:"=b" (__res),"=S" (___strtok)
-	:"0" (___strtok),"1" (s),"g" (ct)
-	:"ax","cx","dx","di","memory");
-return __res;
-}
-
-extern inline void * __memcpy(void * to, const void * from, size_t n)
-{
-__asm__ __volatile__(
-	"cld\n\t"
-	"rep ; movsl\n\t"
-	"testb $2,%b1\n\t"
-	"je 1f\n\t"
-	"movsw\n"
-	"1:\ttestb $1,%b1\n\t"
-	"je 2f\n\t"
-	"movsb\n"
-	"2:"
-	: /* no output */
-	:"c" (n/4), "q" (n),"D" ((long) to),"S" ((long) from)
-	: "cx","di","si","memory");
-return (to);
-}
-
-/*
- * This looks horribly ugly, but the compiler can optimize it totally,
- * as the count is constant.
- */
-extern inline void * __constant_memcpy(void * to, const void * from, size_t n)
-{
-	switch (n) {
-		case 0:
-			return to;
-		case 1:
-			*(unsigned char *)to = *(const unsigned char *)from;
-			return to;
-		case 2:
-			*(unsigned short *)to = *(const unsigned short *)from;
-			return to;
-		case 3:
-			*(unsigned short *)to = *(const unsigned short *)from;
-			*(2+(unsigned char *)to) = *(2+(const unsigned char *)from);
-			return to;
-		case 4:
-			*(unsigned long *)to = *(const unsigned long *)from;
-			return to;
-	}
-#define COMMON(x) \
-__asm__("cld\n\t" \
-	"rep ; movsl" \
-	x \
-	: /* no outputs */ \
-	: "c" (n/4),"D" ((long) to),"S" ((long) from) \
-	: "cx","di","si","memory");
-
-	switch (n % 4) {
-		case 0: COMMON(""); return to;
-		case 1: COMMON("\n\tmovsb"); return to;
-		case 2: COMMON("\n\tmovsw"); return to;
-		case 3: COMMON("\n\tmovsw\n\tmovsb"); return to;
-	}
-#undef COMMON
-}
-
-#define __HAVE_ARCH_MEMCPY
-#define memcpy(t, f, n) \
-(__builtin_constant_p(n) ? \
- __constant_memcpy((t),(f),(n)) : \
- __memcpy((t),(f),(n)))
-
-#define __HAVE_ARCH_MEMMOVE
-extern inline void * memmove(void * dest,const void * src, size_t n)
-{
-if (dest<src)
-__asm__ __volatile__(
-	"cld\n\t"
-	"rep\n\t"
-	"movsb"
-	: /* no output */
-	:"c" (n),"S" (src),"D" (dest)
-	:"cx","si","di");
-else
-__asm__ __volatile__(
-	"std\n\t"
-	"rep\n\t"
-	"movsb\n\t"
-	"cld"
-	: /* no output */
-	:"c" (n),
-	 "S" (n-1+(const char *)src),
-	 "D" (n-1+(char *)dest)
-	:"cx","si","di","memory");
-return dest;
-}
-
-#define memcmp __builtin_memcmp
-
-#define __HAVE_ARCH_MEMCHR
-extern inline void * memchr(const void * cs,int c,size_t count)
-{
-register void * __res;
-if (!count)
-	return NULL;
-__asm__ __volatile__(
-	"cld\n\t"
-	"repne\n\t"
-	"scasb\n\t"
-	"je 1f\n\t"
-	"movl $1,%0\n"
-	"1:\tdecl %0"
-	:"=D" (__res):"a" (c),"D" (cs),"c" (count)
-	:"cx");
-return __res;
-}
-
-extern inline void * __memset_generic(void * s, char c,size_t count)
-{
-__asm__ __volatile__(
-	"cld\n\t"
-	"rep\n\t"
-	"stosb"
-	: /* no output */
-	:"a" (c),"D" (s),"c" (count)
-	:"cx","di","memory");
-return s;
-}
-
-/* we might want to write optimized versions of these later */
-#define __constant_count_memset(s,c,count) __memset_generic((s),(c),(count))
-
-/*
- * memset(x,0,y) is a reasonably common thing to do, so we want to fill
- * things 32 bits at a time even when we don't know the size of the
- * area at compile-time..
- */
-extern inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
-{
-__asm__ __volatile__(
-	"cld\n\t"
-	"rep ; stosl\n\t"
-	"testb $2,%b1\n\t"
-	"je 1f\n\t"
-	"stosw\n"
-	"1:\ttestb $1,%b1\n\t"
-	"je 2f\n\t"
-	"stosb\n"
-	"2:"
-	: /* no output */
-	:"a" (c), "q" (count), "c" (count/4), "D" ((long) s)
-	:"cx","di","memory");
-return (s);	
-}
-
-/* Added by Gertjan van Wingerde to make minix and sysv module work */
-#define __HAVE_ARCH_STRNLEN
-extern inline size_t strnlen(const char * s, size_t count)
-{
-register int __res;
-__asm__ __volatile__(
-	"movl %1,%0\n\t"
-	"jmp 2f\n"
-	"1:\tcmpb $0,(%0)\n\t"
-	"je 3f\n\t"
-	"incl %0\n"
-	"2:\tdecl %2\n\t"
-	"cmpl $-1,%2\n\t"
-	"jne 1b\n"
-	"3:\tsubl %1,%0"
-	:"=a" (__res):"c" (s),"d" (count));
-return __res;
-}
-/* end of additional stuff */
-
-/*
- * This looks horribly ugly, but the compiler can optimize it totally,
- * as we by now know that both pattern and count is constant..
- */
-extern inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
-{
-	switch (count) {
-		case 0:
-			return s;
-		case 1:
-			*(unsigned char *)s = pattern;
-			return s;
-		case 2:
-			*(unsigned short *)s = pattern;
-			return s;
-		case 3:
-			*(unsigned short *)s = pattern;
-			*(2+(unsigned char *)s) = pattern;
-			return s;
-		case 4:
-			*(unsigned long *)s = pattern;
-			return s;
-	}
-#define COMMON(x) \
-__asm__("cld\n\t" \
-	"rep ; stosl" \
-	x \
-	: /* no outputs */ \
-	: "a" (pattern),"c" (count/4),"D" ((long) s) \
-	: "cx","di","memory")
-
-	switch (count % 4) {
-		case 0: COMMON(""); return s;
-		case 1: COMMON("\n\tstosb"); return s;
-		case 2: COMMON("\n\tstosw"); return s;
-		case 3: COMMON("\n\tstosw\n\tstosb"); return s;
-	}
-#undef COMMON
-}
-
-#define __constant_c_x_memset(s, c, count) \
-(__builtin_constant_p(count) ? \
- __constant_c_and_count_memset((s),(c),(count)) : \
- __constant_c_memset((s),(c),(count)))
-
-#define __memset(s, c, count) \
-(__builtin_constant_p(count) ? \
- __constant_count_memset((s),(c),(count)) : \
- __memset_generic((s),(c),(count)))
-
-#define __HAVE_ARCH_MEMSET
-#define memset(s, c, count) \
-(__builtin_constant_p(c) ? \
- __constant_c_x_memset((s),(0x01010101UL*(unsigned char)c),(count)) : \
- __memset((s),(c),(count)))
-
-/*
- * find the first occurrence of byte 'c', or 1 past the area if none
- */
-#define __HAVE_ARCH_MEMSCAN
-extern inline void * memscan(void * addr, int c, size_t size)
-{
-	if (!size)
-		return addr;
-	__asm__("cld
-		repnz; scasb
-		jnz 1f
-		dec %%edi
-1:		"
-		: "=D" (addr), "=c" (size)
-		: "0" (addr), "1" (size), "a" (c));
-	return addr;
-}
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/system.h b/i386/i386at/gpl/linux/include/asm/system.h
deleted file mode 100644
index 9c6f862a..00000000
--- a/i386/i386at/gpl/linux/include/asm/system.h
+++ /dev/null
@@ -1,301 +0,0 @@
-#ifndef __ASM_SYSTEM_H
-#define __ASM_SYSTEM_H
-
-#include <asm/segment.h>
-
-/*
- * Entry into gdt where to find first TSS. GDT layout:
- *   0 - nul
- *   1 - kernel code segment
- *   2 - kernel data segment
- *   3 - user code segment
- *   4 - user data segment
- * ...
- *   8 - TSS #0
- *   9 - LDT #0
- *  10 - TSS #1
- *  11 - LDT #1
- */
-#define FIRST_TSS_ENTRY 8
-#define FIRST_LDT_ENTRY (FIRST_TSS_ENTRY+1)
-#define _TSS(n) ((((unsigned long) n)<<4)+(FIRST_TSS_ENTRY<<3))
-#define _LDT(n) ((((unsigned long) n)<<4)+(FIRST_LDT_ENTRY<<3))
-#define load_TR(n) __asm__("ltr %%ax": /* no output */ :"a" (_TSS(n)))
-#define load_ldt(n) __asm__("lldt %%ax": /* no output */ :"a" (_LDT(n)))
-#define store_TR(n) \
-__asm__("str %%ax\n\t" \
-	"subl %2,%%eax\n\t" \
-	"shrl $4,%%eax" \
-	:"=a" (n) \
-	:"0" (0),"i" (FIRST_TSS_ENTRY<<3))
-
-/* This special macro can be used to load a debugging register */
-
-#define loaddebug(register) \
-		__asm__("movl %0,%%edx\n\t" \
-			"movl %%edx,%%db" #register "\n\t" \
-			: /* no output */ \
-			:"m" (current->debugreg[register]) \
-			:"dx");
-
-
-/*
- *	switch_to(n) should switch tasks to task nr n, first
- * checking that n isn't the current task, in which case it does nothing.
- * This also clears the TS-flag if the task we switched to has used
- * the math co-processor latest.
- *
- * It also reloads the debug regs if necessary..
- */
-
- 
-#ifdef __SMP__
-	/*
-	 *	Keep the lock depth straight. If we switch on an interrupt from
-	 *	kernel->user task we need to lose a depth, and if we switch the
-	 *	other way we need to gain a depth. Same layer switches come out
-	 *	the same.
-	 *
-	 *	We spot a switch in user mode because the kernel counter is the
-	 *	same as the interrupt counter depth. (We never switch during the
-	 *	message/invalidate IPI).
-	 *
-	 *	We fsave/fwait so that an exception goes off at the right time
-	 *	(as a call from the fsave or fwait in effect) rather than to
-	 *	the wrong process.
-	 */
-
-#define switch_to(tsk) do { \
-	cli();\
-	if(current->flags&PF_USEDFPU) \
-	{ \
-		__asm__ __volatile__("fnsave %0":"=m" (current->tss.i387.hard)); \
-		__asm__ __volatile__("fwait"); \
-		current->flags&=~PF_USEDFPU;	 \
-	} \
-	current->lock_depth=syscall_count; \
-	kernel_counter+=next->lock_depth-current->lock_depth; \
-	syscall_count=next->lock_depth; \
-__asm__("pushl %%edx\n\t" \
-	"movl "SYMBOL_NAME_STR(apic_reg)",%%edx\n\t" \
-	"movl 0x20(%%edx), %%edx\n\t" \
-	"shrl $22,%%edx\n\t" \
-	"and  $0x3C,%%edx\n\t" \
-	"xchgl %%ecx,"SYMBOL_NAME_STR(current_set)"(,%%edx)\n\t" \
-	"popl %%edx\n\t" \
-	"ljmp %0\n\t" \
-	"sti\n\t" \
-	: /* no output */ \
-	:"m" (*(((char *)&tsk->tss.tr)-4)), \
-	 "c" (tsk) \
-	:"cx"); \
-	/* Now maybe reload the debug registers */ \
-	if(current->debugreg[7]){ \
-		loaddebug(0); \
-		loaddebug(1); \
-		loaddebug(2); \
-		loaddebug(3); \
-		loaddebug(6); \
-	} \
-} while (0)
-
-#else
-#define switch_to(tsk) do { \
-__asm__("cli\n\t" \
-	"xchgl %%ecx,"SYMBOL_NAME_STR(current_set)"\n\t" \
-	"ljmp %0\n\t" \
-	"sti\n\t" \
-	"cmpl %%ecx,"SYMBOL_NAME_STR(last_task_used_math)"\n\t" \
-	"jne 1f\n\t" \
-	"clts\n" \
-	"1:" \
-	: /* no output */ \
-	:"m" (*(((char *)&tsk->tss.tr)-4)), \
-	 "c" (tsk) \
-	:"cx"); \
-	/* Now maybe reload the debug registers */ \
-	if(current->debugreg[7]){ \
-		loaddebug(0); \
-		loaddebug(1); \
-		loaddebug(2); \
-		loaddebug(3); \
-		loaddebug(6); \
-	} \
-} while (0)
-#endif
-
-#define _set_base(addr,base) \
-__asm__("movw %%dx,%0\n\t" \
-	"rorl $16,%%edx\n\t" \
-	"movb %%dl,%1\n\t" \
-	"movb %%dh,%2" \
-	: /* no output */ \
-	:"m" (*((addr)+2)), \
-	 "m" (*((addr)+4)), \
-	 "m" (*((addr)+7)), \
-	 "d" (base) \
-	:"dx")
-
-#define _set_limit(addr,limit) \
-__asm__("movw %%dx,%0\n\t" \
-	"rorl $16,%%edx\n\t" \
-	"movb %1,%%dh\n\t" \
-	"andb $0xf0,%%dh\n\t" \
-	"orb %%dh,%%dl\n\t" \
-	"movb %%dl,%1" \
-	: /* no output */ \
-	:"m" (*(addr)), \
-	 "m" (*((addr)+6)), \
-	 "d" (limit) \
-	:"dx")
-
-#define set_base(ldt,base) _set_base( ((char *)&(ldt)) , base )
-#define set_limit(ldt,limit) _set_limit( ((char *)&(ldt)) , (limit-1)>>12 )
-
-static inline unsigned long _get_base(char * addr)
-{
-	unsigned long __base;
-	__asm__("movb %3,%%dh\n\t"
-		"movb %2,%%dl\n\t"
-		"shll $16,%%edx\n\t"
-		"movw %1,%%dx"
-		:"=&d" (__base)
-		:"m" (*((addr)+2)),
-		 "m" (*((addr)+4)),
-		 "m" (*((addr)+7)));
-	return __base;
-}
-
-#define get_base(ldt) _get_base( ((char *)&(ldt)) )
-
-static inline unsigned long get_limit(unsigned long segment)
-{
-	unsigned long __limit;
-	__asm__("lsll %1,%0"
-		:"=r" (__limit):"r" (segment));
-	return __limit+1;
-}
-
-#define nop() __asm__ __volatile__ ("nop")
-
-/*
- * Clear and set 'TS' bit respectively
- */
-#define clts() __asm__ __volatile__ ("clts")
-#define stts() \
-__asm__ __volatile__ ( \
-	"movl %%cr0,%%eax\n\t" \
-	"orl $8,%%eax\n\t" \
-	"movl %%eax,%%cr0" \
-	: /* no outputs */ \
-	: /* no inputs */ \
-	:"ax")
-
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-#define tas(ptr) (xchg((ptr),1))
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((volatile struct __xchg_dummy *)(x))
-
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
-	switch (size) {
-		case 1:
-			__asm__("xchgb %b0,%1"
-				:"=q" (x), "=m" (*__xg(ptr))
-				:"0" (x), "m" (*__xg(ptr)));
-			break;
-		case 2:
-			__asm__("xchgw %w0,%1"
-				:"=r" (x), "=m" (*__xg(ptr))
-				:"0" (x), "m" (*__xg(ptr)));
-			break;
-		case 4:
-			__asm__("xchgl %0,%1"
-				:"=r" (x), "=m" (*__xg(ptr))
-				:"0" (x), "m" (*__xg(ptr)));
-			break;
-	}
-	return x;
-}
-
-#define mb()  __asm__ __volatile__ (""   : : :"memory")
-#define sti() __asm__ __volatile__ ("sti": : :"memory")
-#define cli() __asm__ __volatile__ ("cli": : :"memory")
-
-#define save_flags(x) \
-__asm__ __volatile__("pushfl ; popl %0":"=r" (x): /* no input */ :"memory")
-
-#define restore_flags(x) \
-__asm__ __volatile__("pushl %0 ; popfl": /* no output */ :"r" (x):"memory")
-
-#define iret() __asm__ __volatile__ ("iret": : :"memory")
-
-#define _set_gate(gate_addr,type,dpl,addr) \
-__asm__ __volatile__ ("movw %%dx,%%ax\n\t" \
-	"movw %2,%%dx\n\t" \
-	"movl %%eax,%0\n\t" \
-	"movl %%edx,%1" \
-	:"=m" (*((long *) (gate_addr))), \
-	 "=m" (*(1+(long *) (gate_addr))) \
-	:"i" ((short) (0x8000+(dpl<<13)+(type<<8))), \
-	 "d" ((char *) (addr)),"a" (KERNEL_CS << 16) \
-	:"ax","dx")
-
-#define set_intr_gate(n,addr) \
-	_set_gate(&idt[n],14,0,addr)
-
-#define set_trap_gate(n,addr) \
-	_set_gate(&idt[n],15,0,addr)
-
-#define set_system_gate(n,addr) \
-	_set_gate(&idt[n],15,3,addr)
-
-#define set_call_gate(a,addr) \
-	_set_gate(a,12,3,addr)
-
-#define _set_seg_desc(gate_addr,type,dpl,base,limit) {\
-	*((gate_addr)+1) = ((base) & 0xff000000) | \
-		(((base) & 0x00ff0000)>>16) | \
-		((limit) & 0xf0000) | \
-		((dpl)<<13) | \
-		(0x00408000) | \
-		((type)<<8); \
-	*(gate_addr) = (((base) & 0x0000ffff)<<16) | \
-		((limit) & 0x0ffff); }
-
-#define _set_tssldt_desc(n,addr,limit,type) \
-__asm__ __volatile__ ("movw $" #limit ",%1\n\t" \
-	"movw %%ax,%2\n\t" \
-	"rorl $16,%%eax\n\t" \
-	"movb %%al,%3\n\t" \
-	"movb $" type ",%4\n\t" \
-	"movb $0x00,%5\n\t" \
-	"movb %%ah,%6\n\t" \
-	"rorl $16,%%eax" \
-	: /* no output */ \
-	:"a" (addr+0xc0000000), "m" (*(n)), "m" (*(n+2)), "m" (*(n+4)), \
-	 "m" (*(n+5)), "m" (*(n+6)), "m" (*(n+7)) \
-	)
-
-#define set_tss_desc(n,addr) _set_tssldt_desc(((char *) (n)),((int)(addr)),235,"0x89")
-#define set_ldt_desc(n,addr,size) \
-	_set_tssldt_desc(((char *) (n)),((int)(addr)),((size << 3) - 1),"0x82")
-
-/*
- * This is the ldt that every process will get unless we need
- * something other than this.
- */
-extern struct desc_struct default_ldt;
-
-/*
- * disable hlt during certain critical i/o operations
- */
-#ifndef MACH
-#define HAVE_DISABLE_HLT
-#endif
-void disable_hlt(void);
-void enable_hlt(void);
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/termios.h b/i386/i386at/gpl/linux/include/asm/termios.h
deleted file mode 100644
index e9cbf14e..00000000
--- a/i386/i386at/gpl/linux/include/asm/termios.h
+++ /dev/null
@@ -1,304 +0,0 @@
-#ifndef _I386_TERMIOS_H
-#define _I386_TERMIOS_H
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS		0x5401
-#define TCSETS		0x5402
-#define TCSETSW		0x5403
-#define TCSETSF		0x5404
-#define TCGETA		0x5405
-#define TCSETA		0x5406
-#define TCSETAW		0x5407
-#define TCSETAF		0x5408
-#define TCSBRK		0x5409
-#define TCXONC		0x540A
-#define TCFLSH		0x540B
-#define TIOCEXCL	0x540C
-#define TIOCNXCL	0x540D
-#define TIOCSCTTY	0x540E
-#define TIOCGPGRP	0x540F
-#define TIOCSPGRP	0x5410
-#define TIOCOUTQ	0x5411
-#define TIOCSTI		0x5412
-#define TIOCGWINSZ	0x5413
-#define TIOCSWINSZ	0x5414
-#define TIOCMGET	0x5415
-#define TIOCMBIS	0x5416
-#define TIOCMBIC	0x5417
-#define TIOCMSET	0x5418
-#define TIOCGSOFTCAR	0x5419
-#define TIOCSSOFTCAR	0x541A
-#define FIONREAD	0x541B
-#define TIOCINQ		FIONREAD
-#define TIOCLINUX	0x541C
-#define TIOCCONS	0x541D
-#define TIOCGSERIAL	0x541E
-#define TIOCSSERIAL	0x541F
-#define TIOCPKT		0x5420
-#define FIONBIO		0x5421
-#define TIOCNOTTY	0x5422
-#define TIOCSETD	0x5423
-#define TIOCGETD	0x5424
-#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-#define TIOCTTYGSTRUCT	0x5426  /* For debugging only */
-#define FIONCLEX	0x5450  /* these numbers need to be adjusted. */
-#define FIOCLEX		0x5451
-#define FIOASYNC	0x5452
-#define TIOCSERCONFIG	0x5453
-#define TIOCSERGWILD	0x5454
-#define TIOCSERSWILD	0x5455
-#define TIOCGLCKTRMIOS	0x5456
-#define TIOCSLCKTRMIOS	0x5457
-#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
-#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-
-/* Used for packet mode */
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-#ifdef __KERNEL__
-/*	intr=^C		quit=^|		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#define NLDLY	0000400
-#define   NL0	0000000
-#define   NL1	0000400
-#define CRDLY	0003000
-#define   CR0	0000000
-#define   CR1	0001000
-#define   CR2	0002000
-#define   CR3	0003000
-#define TABDLY	0014000
-#define   TAB0	0000000
-#define   TAB1	0004000
-#define   TAB2	0010000
-#define   TAB3	0014000
-#define   XTABS	0014000
-#define BSDLY	0020000
-#define   BS0	0000000
-#define   BS1	0020000
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-#define FFDLY	0100000
-#define   FF0	0000000
-#define   FF1	0100000
-
-/* c_cflag bit meaning */
-#define CBAUD	0010017
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#define CBAUDEX 0010000
-#define  B57600  0010001
-#define  B115200 0010002
-#define  B230400 0010003
-#define CIBAUD	  002003600000	/* input baud rate (not used) */
-#define CRTSCTS	  020000000000		/* flow control */
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#define XCASE	0000004
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#define ECHOCTL	0001000
-#define ECHOPRT	0002000
-#define ECHOKE	0004000
-#define FLUSHO	0010000
-#define PENDIN	0040000
-#define IEXTEN	0100000
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
-
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-
-#ifdef __KERNEL__
-
-#include <linux/string.h>
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-extern inline void trans_from_termio(struct termio * termio,
-	struct termios * termios)
-{
-#define SET_LOW_BITS(x,y)	((x) = (0xffff0000 & (x)) | (y))
-	SET_LOW_BITS(termios->c_iflag, termio->c_iflag);
-	SET_LOW_BITS(termios->c_oflag, termio->c_oflag);
-	SET_LOW_BITS(termios->c_cflag, termio->c_cflag);
-	SET_LOW_BITS(termios->c_lflag, termio->c_lflag);
-#undef SET_LOW_BITS
-	memcpy(termios->c_cc, termio->c_cc, NCC);
-}
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-extern inline void trans_to_termio(struct termios * termios,
-	struct termio * termio)
-{
-	termio->c_iflag = termios->c_iflag;
-	termio->c_oflag = termios->c_oflag;
-	termio->c_cflag = termios->c_cflag;
-	termio->c_lflag = termios->c_lflag;
-	termio->c_line	= termios->c_line;
-	memcpy(termio->c_cc, termios->c_cc, NCC);
-}
-
-#endif	/* __KERNEL__ */
-
-#endif	/* _I386_TERMIOS_H */
diff --git a/i386/i386at/gpl/linux/include/asm/types.h b/i386/i386at/gpl/linux/include/asm/types.h
deleted file mode 100644
index 1b82bef4..00000000
--- a/i386/i386at/gpl/linux/include/asm/types.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _I386_TYPES_H
-#define _I386_TYPES_H
-
-#ifndef MACH_INCLUDE
-#ifndef _SIZE_T
-#define _SIZE_T
-typedef unsigned int size_t;
-#endif
-
-#ifndef _SSIZE_T
-#define _SSIZE_T
-typedef int ssize_t;
-#endif
-
-#ifndef _PTRDIFF_T
-#define _PTRDIFF_T
-typedef int ptrdiff_t;
-#endif
-
-#ifndef _TIME_T
-#define _TIME_T
-typedef long time_t;
-#endif
-
-#ifndef _CLOCK_T
-#define _CLOCK_T
-typedef long clock_t;
-#endif
-#endif /* ! MACH_INCLUDE */
-
-typedef int pid_t;
-#ifndef MACH_INCLUDE
-typedef unsigned short uid_t;
-typedef unsigned short gid_t;
-typedef unsigned short dev_t;
-typedef unsigned long ino_t;
-typedef unsigned short mode_t;
-#endif
-typedef unsigned short umode_t;
-#ifndef MACH_INCLUDE
-typedef unsigned short nlink_t;
-typedef int daddr_t;
-typedef long off_t;
-#endif
-
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
-#endif
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
-#endif /* __KERNEL__ */
-
-#undef	__FD_SET
-#define __FD_SET(fd,fdsetp) \
-		__asm__ __volatile__("btsl %1,%0": \
-			"=m" (*(fd_set *) (fdsetp)):"r" ((int) (fd)))
-
-#undef	__FD_CLR
-#define __FD_CLR(fd,fdsetp) \
-		__asm__ __volatile__("btrl %1,%0": \
-			"=m" (*(fd_set *) (fdsetp)):"r" ((int) (fd)))
-
-#undef	__FD_ISSET
-#define __FD_ISSET(fd,fdsetp) (__extension__ ({ \
-		unsigned char __result; \
-		__asm__ __volatile__("btl %1,%2 ; setb %0" \
-			:"=q" (__result) :"r" ((int) (fd)), \
-			"m" (*(fd_set *) (fdsetp))); \
-		__result; }))
-
-#undef	__FD_ZERO
-#define __FD_ZERO(fdsetp) \
-		__asm__ __volatile__("cld ; rep ; stosl" \
-			:"=m" (*(fd_set *) (fdsetp)) \
-			:"a" (0), "c" (__FDSET_INTS), \
-			"D" ((fd_set *) (fdsetp)) :"cx","di")
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/asm/unistd.h b/i386/i386at/gpl/linux/include/asm/unistd.h
deleted file mode 100644
index 1837f210..00000000
--- a/i386/i386at/gpl/linux/include/asm/unistd.h
+++ /dev/null
@@ -1,322 +0,0 @@
-#ifndef _ASM_I386_UNISTD_H_
-#define _ASM_I386_UNISTD_H_
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_setup		  0	/* used only by init, to get system going */
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-#define __NR_chown		 16
-#define __NR_break		 17
-#define __NR_oldstat		 18
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-#define __NR_setuid		 23
-#define __NR_getuid		 24
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-#define __NR_oldfstat		 28
-#define __NR_pause		 29
-#define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
-#define __NR_access		 33
-#define __NR_nice		 34
-#define __NR_ftime		 35
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-#define __NR_prof		 44
-#define __NR_brk		 45
-#define __NR_setgid		 46
-#define __NR_getgid		 47
-#define __NR_signal		 48
-#define __NR_geteuid		 49
-#define __NR_getegid		 50
-#define __NR_acct		 51
-#define __NR_phys		 52
-#define __NR_lock		 53
-#define __NR_ioctl		 54
-#define __NR_fcntl		 55
-#define __NR_mpx		 56
-#define __NR_setpgid		 57
-#define __NR_ulimit		 58
-#define __NR_oldolduname	 59
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-#define __NR_sigaction		 67
-#define __NR_sgetmask		 68
-#define __NR_ssetmask		 69
-#define __NR_setreuid		 70
-#define __NR_setregid		 71
-#define __NR_sigsuspend		 72
-#define __NR_sigpending		 73
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-#define __NR_getrlimit		 76
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-#define __NR_getgroups		 80
-#define __NR_setgroups		 81
-#define __NR_select		 82
-#define __NR_symlink		 83
-#define __NR_oldlstat		 84
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-#define __NR_readdir		 89
-#define __NR_mmap		 90
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-#define __NR_fchown		 95
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-#define __NR_profil		 98
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-#define __NR_ioperm		101
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-#define __NR_olduname		109
-#define __NR_iopl		110
-#define __NR_vhangup		111
-#define __NR_idle		112
-#define __NR_vm86		113
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-#define __NR_sigreturn		119
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-#define __NR_modify_ldt		123
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-#define __NR_sigprocmask	126
-#define __NR_create_module	127
-#define __NR_init_module	128
-#define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138
-#define __NR_setfsgid		139
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield		158
-#define __NR_sched_get_priority_max	159
-#define __NR_sched_get_priority_min	160
-#define __NR_sched_rr_get_interval	161
-#define __NR_nanosleep		162
-
-/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
-#define _syscall0(type,name) \
-type name(void) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name)); \
-if (__res >= 0) \
-	return (type) __res; \
-errno = -__res; \
-return -1; \
-}
-
-#define _syscall1(type,name,type1,arg1) \
-type name(type1 arg1) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name),"b" ((long)(arg1))); \
-if (__res >= 0) \
-	return (type) __res; \
-errno = -__res; \
-return -1; \
-}
-
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
-type name(type1 arg1,type2 arg2) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2))); \
-if (__res >= 0) \
-	return (type) __res; \
-errno = -__res; \
-return -1; \
-}
-
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type name(type1 arg1,type2 arg2,type3 arg3) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-		  "d" ((long)(arg3))); \
-if (__res>=0) \
-	return (type) __res; \
-errno=-__res; \
-return -1; \
-}
-
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-	  "d" ((long)(arg3)),"S" ((long)(arg4))); \
-if (__res>=0) \
-	return (type) __res; \
-errno=-__res; \
-return -1; \
-} 
-
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
-	  type5,arg5) \
-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
-long __res; \
-__asm__ volatile ("int $0x80" \
-	: "=a" (__res) \
-	: "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
-	  "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5))); \
-if (__res>=0) \
-	return (type) __res; \
-errno=-__res; \
-return -1; \
-}
-
-#ifdef __KERNEL_SYSCALLS__
-
-/*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
-#define __NR__exit __NR_exit
-static inline _syscall0(int,idle)
-static inline _syscall0(int,fork)
-static inline _syscall2(int,clone,unsigned long,flags,char *,esp)
-static inline _syscall0(int,pause)
-static inline _syscall0(int,setup)
-static inline _syscall0(int,sync)
-static inline _syscall0(pid_t,setsid)
-static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
-static inline _syscall1(int,dup,int,fd)
-static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
-static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
-static inline _syscall1(int,close,int,fd)
-static inline _syscall1(int,_exit,int,exitcode)
-static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
-
-static inline pid_t wait(int * wait_stat)
-{
-	return waitpid(-1,wait_stat,0);
-}
-
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE! Only a kernel-only process(ie the swapper or direct descendants
- * who haven't done an "execve()") should use this: it will work within
- * a system call from a "real" process, but the process memory space will
- * not be free'd until both the parent and the child have exited.
- */
-static inline pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	long retval;
-
-	__asm__ __volatile__(
-		"movl %%esp,%%esi\n\t"
-		"int $0x80\n\t"		/* Linux/i386 system call */
-		"cmpl %%esp,%%esi\n\t"	/* child or parent? */
-		"je 1f\n\t"		/* parent - jump */
-		"pushl %3\n\t"		/* push argument */
-		"call *%4\n\t"		/* call fn */
-		"movl %2,%0\n\t"	/* exit */
-		"int $0x80\n"
-		"1:\t"
-		:"=a" (retval)
-		:"0" (__NR_clone), "i" (__NR_exit),
-		 "r" (arg), "r" (fn),
-		 "b" (flags | CLONE_VM)
-		:"si");
-	return retval;
-}
-
-#endif
-
-#endif /* _ASM_I386_UNISTD_H_ */
diff --git a/i386/i386at/gpl/linux/include/linux/autoconf.h b/i386/i386at/gpl/linux/include/linux/autoconf.h
deleted file mode 100644
index 0d565aed..00000000
--- a/i386/i386at/gpl/linux/include/linux/autoconf.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Loadable module support
- */
-#undef CONFIG_MODULES
-#undef  CONFIG_MODVERSIONS
-#undef  CONFIG_KERNELD
-
-/*
- * General setup
- */
-#undef  CONFIG_MATH_EMULATION
-#undef CONFIG_NET
-#undef  CONFIG_MAX_16M
-#define  CONFIG_PCI
-#define CONFIG_SYSVIPC 1
-#define CONFIG_BINFMT_AOUT 1
-#define CONFIG_BINFMT_ELF 1
-#undef  CONFIG_KERNEL_ELF
-#undef  CONFIG_M386
-#define CONFIG_M486 1
-#undef  CONFIG_M586
-#undef  CONFIG_M686
-
-/* Fetch GNUmach driver config file */
-#include <i386/device-drivers.h>
-
-#if 0				/* these are now in device-drivers.h */
-/*
- * Floppy, IDE, and other block devices
- */
-#define CONFIG_BLK_DEV_FD 1
-#define CONFIG_BLK_DEV_IDE 1
-#endif
-
-/*
- * Please see drivers/block/README.ide for help/info on IDE drives
- */
-#define CONFIG_BLK_DEV_HD_IDE 1
-#define CONFIG_BLK_DEV_IDEATAPI 1
-#define CONFIG_BLK_DEV_IDECD 1
-#undef  CONFIG_BLK_DEV_IDETAPE
-#define CONFIG_BLK_DEV_CMD640 1
-#define CONFIG_BLK_DEV_RZ1000 1
-#define CONFIG_BLK_DEV_TRITON 1
-#define CONFIG_IDE_CHIPSETS 1
-#undef  CONFIG_BLK_DEV_RAM
-#undef  CONFIG_BLK_DEV_LOOP
-#undef  CONFIG_BLK_DEV_XD
-
-#if 0				/* now in device-drivers.h */
-/*
- * Networking options
- */
-#undef  CONFIG_FIREWALL
-#undef  CONFIG_NET_ALIAS
-#define CONFIG_INET 1
-#undef  CONFIG_IP_FORWARD
-#undef  CONFIG_IP_MULTICAST
-#undef  CONFIG_IP_ACCT
-#endif
-
-/*
- * (it is safe to leave these untouched)
- */
-#undef  CONFIG_INET_PCTCP
-#undef  CONFIG_INET_RARP
-#undef  CONFIG_NO_PATH_MTU_DISCOVERY
-#undef  CONFIG_TCP_NAGLE_OFF
-#define CONFIG_IP_NOSR 1
-#define CONFIG_SKB_LARGE 1
-
-/*
- *  
- */
-#undef  CONFIG_IPX
-#undef  CONFIG_ATALK
-#undef  CONFIG_AX25
-#undef  CONFIG_NETLINK
-
-#if 0
-/*
- * SCSI support
- */
-#define CONFIG_SCSI 1
-#endif
-
-/*
- * SCSI support type (disk, tape, CDrom)
- */
-#define CONFIG_BLK_DEV_SD 1
-#undef  CONFIG_CHR_DEV_ST
-#define CONFIG_BLK_DEV_SR 1
-#undef  CONFIG_CHR_DEV_SG
-
-#if 0				/* now in device-drivers.h */
-/*
- * Some SCSI devices (e.g. CD jukebox) support multiple LUNs
- */
-#undef  CONFIG_SCSI_MULTI_LUN
-#undef  CONFIG_SCSI_CONSTANTS
-
-/*
- * SCSI low-level drivers
- */
-#undef  CONFIG_SCSI_ADVANSYS
-#define CONFIG_SCSI_AHA152X 1
-#define CONFIG_SCSI_AHA1542 1
-#define CONFIG_SCSI_AHA1740 1
-#define CONFIG_SCSI_AIC7XXX 1
-#undef  CONFIG_SCSI_BUSLOGIC
-#undef  CONFIG_SCSI_EATA_DMA
-#undef  CONFIG_SCSI_EATA_PIO
-#define CONFIG_SCSI_U14_34F 1
-#undef  CONFIG_SCSI_FUTURE_DOMAIN
-#undef  CONFIG_SCSI_GENERIC_NCR5380
-#undef  CONFIG_SCSI_IN2000
-#undef  CONFIG_SCSI_PAS16
-#undef  CONFIG_SCSI_QLOGIC
-#define CONFIG_SCSI_SEAGATE 1
-#undef  CONFIG_SCSI_T128
-#undef  CONFIG_SCSI_ULTRASTOR
-#undef  CONFIG_SCSI_7000FASST
-#undef  CONFIG_SCSI_EATA
-#undef  CONFIG_SCSI_NCR53C406A
-#undef  CONFIG_SCSI_AM53C974
-#define CONFIG_SCSI_NCR53C7xx 1
-#endif
-
-/*
- * Network device support
- */
-#undef CONFIG_NETDEVICES
-#undef  CONFIG_DUMMY
-#undef CONFIG_SLIP
-#undef CONFIG_SLIP_COMPRESSED
-#undef CONFIG_SLIP_SMART
-#undef CONFIG_PPP
-
-#if 0
-/*
- * CCP compressors for PPP are only built as modules.
- */
-#undef  CONFIG_SCC
-#undef  CONFIG_PLIP
-#undef  CONFIG_EQUALIZER
-#undef  CONFIG_NET_ALPHA
-#define CONFIG_NET_VENDOR_SMC 1
-#undef  CONFIG_LANCE
-#undef  CONFIG_NET_VENDOR_3COM
-#undef  CONFIG_EL1
-#undef  CONFIG_EL2
-#define  CONFIG_EL3 1
-#undef  CONFIG_VORTEX
-#define CONFIG_NET_ISA 1
-#undef  CONFIG_E2100
-#undef  CONFIG_DEPCA
-#undef  CONFIG_EWRK3
-#define CONFIG_HPLAN_PLUS 1
-#undef  CONFIG_HPLAN
-#undef  CONFIG_HP100
-#define CONFIG_NE2000 1
-#undef  CONFIG_SK_G16
-#undef  CONFIG_NET_EISA
-#undef  CONFIG_NET_POCKET
-#undef  CONFIG_TR
-#undef  CONFIG_ARCNET
-#define CONFIG_DE4X5 1
-#define CONFIG_ULTRA 1
-#define CONFIG_WD80x3 1
-
-/*
- * CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
- */
-#undef  CONFIG_CD_NO_IDESCSI
-#endif
-
-/*
- * Filesystems
- */
-#undef  CONFIG_QUOTA
-#define CONFIG_MINIX_FS 1
-#undef  CONFIG_EXT_FS
-#define CONFIG_EXT2_FS 1
-#undef  CONFIG_XIA_FS
-#define CONFIG_FAT_FS 1
-#define CONFIG_MSDOS_FS 1
-#undef  CONFIG_VFAT_FS
-#undef  CONFIG_UMSDOS_FS
-#define CONFIG_PROC_FS 1
-#define CONFIG_NFS_FS 1
-#undef  CONFIG_ROOT_NFS
-#undef  CONFIG_SMB_FS
-#define CONFIG_ISO9660_FS 1
-#undef  CONFIG_HPFS_FS
-#undef  CONFIG_SYSV_FS
-
-#if 0
-/*
- * Character devices
- */
-#undef  CONFIG_CYCLADES
-#undef  CONFIG_STALDRV
-#define CONFIG_PRINTER 1
-#undef  CONFIG_BUSMOUSE
-#undef  CONFIG_PSMOUSE
-#undef  CONFIG_MS_BUSMOUSE
-#undef  CONFIG_ATIXL_BUSMOUSE
-#undef  CONFIG_QIC02_TAPE
-#undef  CONFIG_APM
-#undef  CONFIG_WATCHDOG
-
-/*
- * Sound
- */
-#undef  CONFIG_SOUND
-
-/*
- * Kernel hacking
- */
-#undef  CONFIG_PROFILE
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/binfmts.h b/i386/i386at/gpl/linux/include/linux/binfmts.h
deleted file mode 100644
index 0d1c403a..00000000
--- a/i386/i386at/gpl/linux/include/linux/binfmts.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _LINUX_BINFMTS_H
-#define _LINUX_BINFMTS_H
-
-#include <linux/ptrace.h>
-
-/*
- * MAX_ARG_PAGES defines the number of pages allocated for arguments
- * and envelope for the new program. 32 should suffice, this gives
- * a maximum env+arg of 128kB w/4KB pages!
- */
-#define MAX_ARG_PAGES 32
-
-/*
- * This structure is used to hold the arguments that are used when loading binaries.
- */
-struct linux_binprm{
-	char buf[128];
-	unsigned long page[MAX_ARG_PAGES];
-	unsigned long p;
-	int sh_bang;
-	struct inode * inode;
-	int e_uid, e_gid;
-	int argc, envc;
-	char * filename;	/* Name of binary */
-	unsigned long loader, exec;
-};
-
-/*
- * This structure defines the functions that are used to load the binary formats that
- * linux accepts.
- */
-struct linux_binfmt {
-	struct linux_binfmt * next;
-	int *use_count;
-	int (*load_binary)(struct linux_binprm *, struct  pt_regs * regs);
-	int (*load_shlib)(int fd);
-	int (*core_dump)(long signr, struct pt_regs * regs);
-};
-
-extern int register_binfmt(struct linux_binfmt *);
-extern int unregister_binfmt(struct linux_binfmt *);
-
-extern int read_exec(struct inode *inode, unsigned long offset,
-	char * addr, unsigned long count, int to_kmem);
-
-extern int open_inode(struct inode * inode, int mode);
-
-extern int init_elf_binfmt(void);
-extern int init_aout_binfmt(void);
-
-extern void flush_old_exec(struct linux_binprm * bprm);
-extern unsigned long setup_arg_pages(unsigned long text_size,unsigned long * page);
-extern unsigned long * create_tables(char * p,struct linux_binprm * bprm,int ibcs);
-extern unsigned long copy_strings(int argc,char ** argv,unsigned long *page,
-		unsigned long p, int from_kmem);
-
-/* this eventually goes away */
-#define change_ldt(a,b) setup_arg_pages(a,b)
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/bios32.h b/i386/i386at/gpl/linux/include/linux/bios32.h
deleted file mode 100644
index f57398e5..00000000
--- a/i386/i386at/gpl/linux/include/linux/bios32.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * BIOS32, PCI BIOS functions and defines
- * Copyright 1994, Drew Eckhardt
- * 
- * For more information, please consult 
- * 
- * PCI BIOS Specification Revision
- * PCI Local Bus Specification
- * PCI System Design Guide
- *
- * PCI Special Interest Group
- * M/S HF3-15A
- * 5200 N.E. Elam Young Parkway
- * Hillsboro, Oregon 97124-6497
- * +1 (503) 696-2000 
- * +1 (800) 433-5177
- * 
- * Manuals are $25 each or $50 for all three, plus $7 shipping 
- * within the United States, $35 abroad.
- */
-
-#ifndef BIOS32_H
-#define BIOS32_H
-
-/*
- * Error values that may be returned by the PCI bios.  Use
- * pcibios_strerror() to convert to a printable string.
- */
-#define PCIBIOS_SUCCESSFUL		0x00
-#define PCIBIOS_FUNC_NOT_SUPPORTED	0x81
-#define PCIBIOS_BAD_VENDOR_ID		0x83
-#define PCIBIOS_DEVICE_NOT_FOUND	0x86
-#define PCIBIOS_BAD_REGISTER_NUMBER	0x87
-#define PCIBIOS_SET_FAILED		0x88
-#define PCIBIOS_BUFFER_TOO_SMALL	0x89
-
-extern int pcibios_present (void);
-extern unsigned long pcibios_init (unsigned long memory_start,
-				   unsigned long memory_end);
-extern unsigned long pcibios_fixup (unsigned long memory_start,
-				    unsigned long memory_end);
-extern int pcibios_find_class (unsigned int class_code, unsigned short index, 
-			       unsigned char *bus, unsigned char *dev_fn);
-extern int pcibios_find_device (unsigned short vendor, unsigned short dev_id,
-				unsigned short index, unsigned char *bus,
-				unsigned char *dev_fn);
-extern int pcibios_read_config_byte (unsigned char bus, unsigned char dev_fn,
-				     unsigned char where, unsigned char *val);
-extern int pcibios_read_config_word (unsigned char bus, unsigned char dev_fn,
-				     unsigned char where, unsigned short *val);
-extern int pcibios_read_config_dword (unsigned char bus, unsigned char dev_fn,
-				      unsigned char where, unsigned int *val);
-extern int pcibios_write_config_byte (unsigned char bus, unsigned char dev_fn,
-				      unsigned char where, unsigned char val);
-extern int pcibios_write_config_word (unsigned char bus, unsigned char dev_fn,
-				      unsigned char where, unsigned short val);
-extern pcibios_write_config_dword (unsigned char bus, unsigned char dev_fn,
-				   unsigned char where, unsigned int val);
-extern const char *pcibios_strerror (int error);
-
-#endif /* BIOS32_H */
diff --git a/i386/i386at/gpl/linux/include/linux/blk.h b/i386/i386at/gpl/linux/include/linux/blk.h
deleted file mode 100644
index cf236a61..00000000
--- a/i386/i386at/gpl/linux/include/linux/blk.h
+++ /dev/null
@@ -1,408 +0,0 @@
-#ifndef _BLK_H
-#define _BLK_H
-
-#include <linux/blkdev.h>
-#include <linux/locks.h>
-#include <linux/config.h>
-
-/*
- * This is used in the elevator algorithm.  We don't prioritise reads
- * over writes any more --- although reads are more time-critical than
- * writes, by treating them equally we increase filesystem throughput.
- * This turns out to give better overall performance.  -- sct
- */
-#define IN_ORDER(s1,s2) \
-((s1)->rq_dev < (s2)->rq_dev || (((s1)->rq_dev == (s2)->rq_dev && \
-(s1)->sector < (s2)->sector)))
-
-/*
- * These will have to be changed to be aware of different buffer
- * sizes etc.. It actually needs a major cleanup.
- */
-#ifdef IDE_DRIVER
-#define SECTOR_MASK ((BLOCK_SIZE >> 9) - 1)
-#else
-#define SECTOR_MASK (blksize_size[MAJOR_NR] &&     \
-	blksize_size[MAJOR_NR][MINOR(CURRENT->rq_dev)] ? \
-	((blksize_size[MAJOR_NR][MINOR(CURRENT->rq_dev)] >> 9) - 1) :  \
-	((BLOCK_SIZE >> 9)  -  1))
-#endif /* IDE_DRIVER */
-
-#define SUBSECTOR(block) (CURRENT->current_nr_sectors > 0)
-
-#ifdef CONFIG_CDU31A
-extern int cdu31a_init(void);
-#endif CONFIG_CDU31A
-#ifdef CONFIG_MCD
-extern int mcd_init(void);
-#endif CONFIG_MCD
-#ifdef CONFIG_MCDX
-extern int mcdx_init(void);
-#endif CONFIG_MCDX
-#ifdef CONFIG_SBPCD
-extern int sbpcd_init(void);
-#endif CONFIG_SBPCD
-#ifdef CONFIG_AZTCD
-extern int aztcd_init(void);
-#endif CONFIG_AZTCD
-#ifdef CONFIG_CDU535
-extern int sony535_init(void);
-#endif CONFIG_CDU535
-#ifdef CONFIG_GSCD
-extern int gscd_init(void);
-#endif CONFIG_GSCD
-#ifdef CONFIG_CM206
-extern int cm206_init(void);
-#endif CONFIG_CM206
-#ifdef CONFIG_OPTCD
-extern int optcd_init(void);
-#endif CONFIG_OPTCD
-#ifdef CONFIG_SJCD
-extern int sjcd_init(void);
-#endif CONFIG_SJCD
-#ifdef CONFIG_CDI_INIT
-extern int cdi_init(void);
-#endif CONFIG_CDI_INIT
-#ifdef CONFIG_BLK_DEV_HD
-extern int hd_init(void);
-#endif
-#ifdef CONFIG_BLK_DEV_IDE
-extern int ide_init(void);
-#endif
-#ifdef CONFIG_BLK_DEV_XD
-extern int xd_init(void);
-#endif
-
-extern void set_device_ro(kdev_t dev,int flag);
-void add_blkdev_randomness(int major);
-
-extern int floppy_init(void);
-extern void rd_load(void);
-extern int rd_init(void);
-extern int rd_doload;		/* 1 = load ramdisk, 0 = don't load */
-extern int rd_prompt;		/* 1 = prompt for ramdisk, 0 = don't prompt */
-extern int rd_image_start;	/* starting block # of image */
-
-#define RO_IOCTLS(dev,where) \
-  case BLKROSET: if (!suser()) return -EACCES; \
-		 set_device_ro((dev),get_fs_long((long *) (where))); return 0; \
-  case BLKROGET: { int __err = verify_area(VERIFY_WRITE, (void *) (where), sizeof(long)); \
-		   if (!__err) put_fs_long(0!=is_read_only(dev),(long *) (where)); return __err; }
-		 
-#if defined(MAJOR_NR) || defined(IDE_DRIVER)
-
-/*
- * Add entries as needed.
- */
-
-#ifdef IDE_DRIVER
-
-#define DEVICE_NR(device)	(MINOR(device) >> PARTN_BITS)
-#define DEVICE_ON(device)	/* nothing */
-#define DEVICE_OFF(device)	/* nothing */
-
-#elif (MAJOR_NR == RAMDISK_MAJOR)
-
-/* ram disk */
-#define DEVICE_NAME "ramdisk"
-#define DEVICE_REQUEST rd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device) 
-#define DEVICE_OFF(device)
-#define DEVICE_NO_RANDOM
-
-#elif (MAJOR_NR == FLOPPY_MAJOR)
-
-static void floppy_off(unsigned int nr);
-
-#define DEVICE_NAME "floppy"
-#define DEVICE_INTR do_floppy
-#define DEVICE_REQUEST do_fd_request
-#define DEVICE_NR(device) ( (MINOR(device) & 3) | ((MINOR(device) & 0x80 ) >> 5 ))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device) floppy_off(DEVICE_NR(device))
-
-#elif (MAJOR_NR == HD_MAJOR)
-
-/* harddisk: timeout is 6 seconds.. */
-#define DEVICE_NAME "harddisk"
-#define DEVICE_INTR do_hd
-#define DEVICE_TIMEOUT HD_TIMER
-#define TIMEOUT_VALUE (6*HZ)
-#define DEVICE_REQUEST do_hd_request
-#define DEVICE_NR(device) (MINOR(device)>>6)
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == SCSI_DISK_MAJOR)
-
-#define DEVICE_NAME "scsidisk"
-#define DEVICE_INTR do_sd  
-#define TIMEOUT_VALUE (2*HZ)
-#define DEVICE_REQUEST do_sd_request
-#define DEVICE_NR(device) (MINOR(device) >> 4)
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == SCSI_TAPE_MAJOR)
-
-#define DEVICE_NAME "scsitape"
-#define DEVICE_INTR do_st  
-#define DEVICE_NR(device) (MINOR(device) & 0x7f)
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == SCSI_CDROM_MAJOR)
-
-#define DEVICE_NAME "CD-ROM"
-#define DEVICE_INTR do_sr
-#define DEVICE_REQUEST do_sr_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == XT_DISK_MAJOR)
-
-#define DEVICE_NAME "xt disk"
-#define DEVICE_REQUEST do_xd_request
-#define DEVICE_NR(device) (MINOR(device) >> 6)
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == CDU31A_CDROM_MAJOR)
-
-#define DEVICE_NAME "CDU31A"
-#define DEVICE_REQUEST do_cdu31a_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MITSUMI_CDROM_MAJOR)
-
-#define DEVICE_NAME "Mitsumi CD-ROM"
-/* #define DEVICE_INTR do_mcd */
-#define DEVICE_REQUEST do_mcd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MITSUMI_X_CDROM_MAJOR)
-
-#define DEVICE_NAME "Mitsumi CD-ROM"
-/* #define DEVICE_INTR do_mcdx */
-#define DEVICE_REQUEST do_mcdx_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MATSUSHITA_CDROM_MAJOR)
-
-#define DEVICE_NAME "Matsushita CD-ROM controller #1"
-#define DEVICE_REQUEST do_sbpcd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MATSUSHITA_CDROM2_MAJOR)
-
-#define DEVICE_NAME "Matsushita CD-ROM controller #2"
-#define DEVICE_REQUEST do_sbpcd2_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MATSUSHITA_CDROM3_MAJOR)
-
-#define DEVICE_NAME "Matsushita CD-ROM controller #3"
-#define DEVICE_REQUEST do_sbpcd3_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == MATSUSHITA_CDROM4_MAJOR)
-
-#define DEVICE_NAME "Matsushita CD-ROM controller #4"
-#define DEVICE_REQUEST do_sbpcd4_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == AZTECH_CDROM_MAJOR)
-
-#define DEVICE_NAME "Aztech CD-ROM"
-#define DEVICE_REQUEST do_aztcd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == CDU535_CDROM_MAJOR)
-
-#define DEVICE_NAME "SONY-CDU535"
-#define DEVICE_INTR do_cdu535
-#define DEVICE_REQUEST do_cdu535_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == GOLDSTAR_CDROM_MAJOR)
-
-#define DEVICE_NAME "Goldstar R420"
-#define DEVICE_REQUEST do_gscd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == CM206_CDROM_MAJOR)
-#define DEVICE_NAME "Philips/LMS cd-rom cm206"
-#define DEVICE_REQUEST do_cm206_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == OPTICS_CDROM_MAJOR)
-
-#define DEVICE_NAME "DOLPHIN 8000AT CD-ROM"
-#define DEVICE_REQUEST do_optcd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#elif (MAJOR_NR == SANYO_CDROM_MAJOR)
-
-#define DEVICE_NAME "Sanyo H94A CD-ROM"
-#define DEVICE_REQUEST do_sjcd_request
-#define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-
-#endif /* MAJOR_NR == whatever */
-
-#if (MAJOR_NR != SCSI_TAPE_MAJOR) && !defined(IDE_DRIVER)
-
-#ifndef CURRENT
-#define CURRENT (blk_dev[MAJOR_NR].current_request)
-#endif
-
-#define CURRENT_DEV DEVICE_NR(CURRENT->rq_dev)
-
-#ifdef DEVICE_INTR
-void (*DEVICE_INTR)(void) = NULL;
-#endif
-#ifdef DEVICE_TIMEOUT
-
-#define SET_TIMER \
-((timer_table[DEVICE_TIMEOUT].expires = jiffies + TIMEOUT_VALUE), \
-(timer_active |= 1<<DEVICE_TIMEOUT))
-
-#define CLEAR_TIMER \
-timer_active &= ~(1<<DEVICE_TIMEOUT)
-
-#define SET_INTR(x) \
-if ((DEVICE_INTR = (x)) != NULL) \
-	SET_TIMER; \
-else \
-	CLEAR_TIMER;
-
-#else
-
-#define SET_INTR(x) (DEVICE_INTR = (x))
-
-#endif /* DEVICE_TIMEOUT */
-
-static void (DEVICE_REQUEST)(void);
-
-#ifdef DEVICE_INTR
-#define CLEAR_INTR SET_INTR(NULL)
-#else
-#define CLEAR_INTR
-#endif
-
-#define INIT_REQUEST \
-	if (!CURRENT) {\
-		CLEAR_INTR; \
-		return; \
-	} \
-	if (MAJOR(CURRENT->rq_dev) != MAJOR_NR) \
-		panic(DEVICE_NAME ": request list destroyed"); \
-	if (CURRENT->bh) { \
-		if (!buffer_locked(CURRENT->bh)) \
-			panic(DEVICE_NAME ": block not locked"); \
-	}
-
-#endif /* (MAJOR_NR != SCSI_TAPE_MAJOR) && !defined(IDE_DRIVER) */
-
-/* end_request() - SCSI devices have their own version */
-/*               - IDE drivers have their own copy too */
-
-#if ! SCSI_MAJOR(MAJOR_NR)
-
-#if defined(IDE_DRIVER) && !defined(_IDE_C) /* shared copy for IDE modules */
-void ide_end_request(byte uptodate, ide_hwgroup_t *hwgroup);
-#else
-
-#ifdef IDE_DRIVER
-void ide_end_request(byte uptodate, ide_hwgroup_t *hwgroup) {
-	struct request *req = hwgroup->rq;
-#else
-static void end_request(int uptodate) {
-	struct request *req = CURRENT;
-#endif /* IDE_DRIVER */
-	struct buffer_head * bh;
-
-	req->errors = 0;
-	if (!uptodate) {
-		printk("end_request: I/O error, dev %s, sector %lu\n",
-			kdevname(req->rq_dev), req->sector);
-#ifdef MACH
-		for (bh = req->bh; bh; ) {
-			struct buffer_head *next = bh->b_reqnext;
-			bh->b_reqnext = NULL;
-			mark_buffer_uptodate(bh, 0);
-			unlock_buffer(bh);
-			bh = next;
-		}
-		req->bh = NULL;
-#else
-		req->nr_sectors--;
-		req->nr_sectors &= ~SECTOR_MASK;
-		req->sector += (BLOCK_SIZE / 512);
-		req->sector &= ~SECTOR_MASK;
-#endif
-	}
-
-	if ((bh = req->bh) != NULL) {
-		req->bh = bh->b_reqnext;
-		bh->b_reqnext = NULL;
-		mark_buffer_uptodate(bh, uptodate);
-		unlock_buffer(bh);
-		if ((bh = req->bh) != NULL) {
-			req->current_nr_sectors = bh->b_size >> 9;
-			if (req->nr_sectors < req->current_nr_sectors) {
-				req->nr_sectors = req->current_nr_sectors;
-				printk("end_request: buffer-list destroyed\n");
-			}
-			req->buffer = bh->b_data;
-			return;
-		}
-	}
-#ifndef DEVICE_NO_RANDOM
-	add_blkdev_randomness(MAJOR(req->rq_dev));
-#endif
-#ifdef IDE_DRIVER
-	blk_dev[MAJOR(req->rq_dev)].current_request = req->next;
-	hwgroup->rq = NULL;
-#else
-	DEVICE_OFF(req->rq_dev);
-	CURRENT = req->next;
-#endif /* IDE_DRIVER */
-	if (req->sem != NULL)
-		up(req->sem);
-	req->rq_status = RQ_INACTIVE;
-	wake_up(&wait_for_request);
-}
-#endif /* defined(IDE_DRIVER) && !defined(_IDE_C) */
-#endif /* ! SCSI_MAJOR(MAJOR_NR) */
-
-#endif /* defined(MAJOR_NR) || defined(IDE_DRIVER) */
-
-#endif /* _BLK_H */
diff --git a/i386/i386at/gpl/linux/include/linux/blkdev.h b/i386/i386at/gpl/linux/include/linux/blkdev.h
deleted file mode 100644
index ba4d08af..00000000
--- a/i386/i386at/gpl/linux/include/linux/blkdev.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _LINUX_BLKDEV_H
-#define _LINUX_BLKDEV_H
-
-#include <linux/major.h>
-#include <linux/sched.h>
-#include <linux/genhd.h>
-
-/*
- * Ok, this is an expanded form so that we can use the same
- * request for paging requests when that is implemented. In
- * paging, 'bh' is NULL, and the semaphore is used to wait
- * for read/write completion.
- */
-struct request {
-	volatile int rq_status;	/* should split this into a few status bits */
-#define RQ_INACTIVE		(-1)
-#define RQ_ACTIVE		1
-#define RQ_SCSI_BUSY		0xffff
-#define RQ_SCSI_DONE		0xfffe
-#define RQ_SCSI_DISCONNECTING	0xffe0
-
-	kdev_t rq_dev;
-	int cmd;		/* READ or WRITE */
-	int errors;
-	unsigned long sector;
-	unsigned long nr_sectors;
-	unsigned long current_nr_sectors;
-	char * buffer;
-	struct semaphore * sem;
-	struct buffer_head * bh;
-	struct buffer_head * bhtail;
-	struct request * next;
-};
-
-struct blk_dev_struct {
-	void (*request_fn)(void);
-	struct request * current_request;
-};
-
-struct sec_size {
-	unsigned block_size;
-	unsigned block_size_bits;
-};
-
-extern struct sec_size * blk_sec[MAX_BLKDEV];
-extern struct blk_dev_struct blk_dev[MAX_BLKDEV];
-extern struct wait_queue * wait_for_request;
-extern void resetup_one_dev(struct gendisk *dev, int drive);
-
-extern int * blk_size[MAX_BLKDEV];
-
-extern int * blksize_size[MAX_BLKDEV];
-
-extern int * hardsect_size[MAX_BLKDEV];
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/cdrom.h b/i386/i386at/gpl/linux/include/linux/cdrom.h
deleted file mode 100644
index 5811ff0f..00000000
--- a/i386/i386at/gpl/linux/include/linux/cdrom.h
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * -- <linux/cdrom.h>
- * general (not only SCSI) header library for linux CDROM drivers
- * (C) 1992         David Giller rafetmad@oxy.edu
- *     1994, 1995   Eberhard Moenkeberg emoenke@gwdg.de
- *
- */
-
-#ifndef	_LINUX_CDROM_H
-#define	_LINUX_CDROM_H
-
-/*
- * some fix numbers
- */
-#define CD_MINS             74 /* max. minutes per CD, not really a limit */
-#define CD_SECS             60 /* seconds per minute */
-#define CD_FRAMES           75 /* frames per second */
-
-#define CD_SYNC_SIZE        12 /* 12 sync bytes per raw data frame, not transfered by the drive */
-#define CD_HEAD_SIZE         4 /* header (address) bytes per raw data frame */
-#define CD_SUBHEAD_SIZE      8 /* subheader bytes per raw XA data frame */
-#define CD_XA_HEAD        (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) /* "before data" part of raw XA frame */
-#define CD_XA_SYNC_HEAD   (CD_SYNC_SIZE+CD_XA_HEAD)/* sync bytes + header of XA frame */
-
-#define CD_FRAMESIZE      2048 /* bytes per frame, "cooked" mode */
-#define CD_FRAMESIZE_RAW  2352 /* bytes per frame, "raw" mode */
-/* most drives don't deliver everything: */
-#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) /* 2340 */
-#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) /* 2336 */
-
-#define CD_EDC_SIZE         4 /* bytes EDC per most raw data frame types */
-#define CD_ZERO_SIZE        8 /* bytes zero per yellow book mode 1 frame */
-#define CD_ECC_SIZE       276 /* bytes ECC per most raw data frame types */
-#define CD_XA_TAIL        (CD_EDC_SIZE+CD_ECC_SIZE) /* "after data" part of raw XA frame */
-
-#define CD_FRAMESIZE_SUB    96 /* subchannel data "frame" size */
-#define CD_MSF_OFFSET      150 /* MSF numbering offset of first frame */
-
-#define CD_CHUNK_SIZE       24 /* lowest-level "data bytes piece" */
-#define CD_NUM_OF_CHUNKS    98 /* chunks per frame */
-
-#define CD_FRAMESIZE_XA CD_FRAMESIZE_RAW1 /* obsolete name */
-#define CD_BLOCK_OFFSET    CD_MSF_OFFSET /* obsolete name */
-
-/*
- * the raw frame layout:
- *
- * - audio (red):                  | audio_sample_bytes |
- *                                 |        2352        |
- *
- * - data (yellow, mode1):         | sync - head - data - EDC - zero - ECC |
- *                                 |  12  -   4  - 2048 -  4  -   8  - 276 |
- *
- * - data (yellow, mode2):         | sync - head - data |
- *                                 |  12  -   4  - 2336 |
- *
- * - XA data (green, mode2 form1): | sync - head - sub - data - EDC - ECC |
- *                                 |  12  -   4  -  8  - 2048 -  4  - 276 |
- *
- * - XA data (green, mode2 form2): | sync - head - sub - data - EDC |
- *                                 |  12  -   4  -  8  - 2324 -  4  |
- */
-
-/*
- * CDROM IOCTL structures
- */
-
-struct cdrom_blk 
-{
-	unsigned from;
-	unsigned short len;
-};
-
-
-struct cdrom_msf 
-{
-	u_char	cdmsf_min0;	/* start minute */
-	u_char	cdmsf_sec0;	/* start second */
-	u_char	cdmsf_frame0;	/* start frame */
-	u_char	cdmsf_min1;	/* end minute */
-	u_char	cdmsf_sec1;	/* end second */
-	u_char	cdmsf_frame1;	/* end frame */
-};
-
-struct cdrom_ti 
-{
-	u_char	cdti_trk0;	/* start track */
-	u_char	cdti_ind0;	/* start index */
-	u_char	cdti_trk1;	/* end track */
-	u_char	cdti_ind1;	/* end index */
-};
-
-struct cdrom_tochdr 	
-{
-	u_char	cdth_trk0;	/* start track */
-	u_char	cdth_trk1;	/* end track */
-};
-
-struct cdrom_tocentry 
-{
-	u_char	cdte_track;
-	u_char	cdte_adr	:4;
-	u_char	cdte_ctrl	:4;
-	u_char	cdte_format;
-	union
-	{
-		struct
-		{
-			u_char	minute;
-			u_char	second;
-			u_char	frame;
-		} msf;
-		int	lba;
-	} cdte_addr;
-	u_char	cdte_datamode;
-};
-
-/*
- * CD-ROM address types (cdrom_tocentry.cdte_format)
- */
-#define	CDROM_LBA 0x01 /* "logical block": first frame is #0 */
-#define	CDROM_MSF 0x02 /* "minute-second-frame": binary, not bcd here! */
-
-/*
- * bit to tell whether track is data or audio (cdrom_tocentry.cdte_ctrl)
- */
-#define	CDROM_DATA_TRACK	0x04
-
-/*
- * The leadout track is always 0xAA, regardless of # of tracks on disc
- */
-#define	CDROM_LEADOUT	0xAA
-
-struct cdrom_subchnl 
-{
-	u_char	cdsc_format;
-	u_char	cdsc_audiostatus;
-	u_char	cdsc_adr:	4;
-	u_char	cdsc_ctrl:	4;
-	u_char	cdsc_trk;
-	u_char	cdsc_ind;
-	union
-	{
-		struct 			
-		{
-			u_char	minute;
-			u_char	second;
-			u_char	frame;
-		} msf;
-		int	lba;
-	} cdsc_absaddr;
-	union 
-	{
-		struct 
-		{
-			u_char	minute;
-			u_char	second;
-			u_char	frame;
-		} msf;
-		int	lba;
-	} cdsc_reladdr;
-};
-
-/*
- * audio states (from SCSI-2, but seen with other drives, too)
- */
-#define	CDROM_AUDIO_INVALID	0x00	/* audio status not supported */
-#define	CDROM_AUDIO_PLAY	0x11	/* audio play operation in progress */
-#define	CDROM_AUDIO_PAUSED	0x12	/* audio play operation paused */
-#define	CDROM_AUDIO_COMPLETED	0x13	/* audio play successfully completed */
-#define	CDROM_AUDIO_ERROR	0x14	/* audio play stopped due to error */
-#define	CDROM_AUDIO_NO_STATUS	0x15	/* no current audio status to return */
-
-struct cdrom_volctrl
-{
-	u_char	channel0;
-	u_char	channel1;
-	u_char	channel2;
-	u_char	channel3;
-};
-
-struct cdrom_read      
-{
-	int	cdread_lba;
-	caddr_t	cdread_bufaddr;
-	int	cdread_buflen;
-};
-
-/*
- * extensions for transfering audio frames
- * currently used by sbpcd.c, cdu31a.c, ide-cd.c
- */
-struct cdrom_read_audio
-{
-	union
-	{
-		struct 			
-		{
-			u_char minute;
-			u_char second;
-			u_char frame;
-		} msf;
-		int	lba;
-	} addr; /* frame address */
-	u_char addr_format; /* CDROM_LBA or CDROM_MSF */
-	int nframes; /* number of 2352-byte-frames to read at once, limited by the drivers */
-	u_char *buf; /* frame buffer (size: nframes*2352 bytes) */
-};
-
-/*
- * this has to be the "arg" of the CDROMMULTISESSION ioctl
- * for obtaining multi session info.
- * The returned "addr" is valid only if "xa_flag" is true.
- */
-struct cdrom_multisession
-{
-	union
-	{
-		struct 			
-		{
-			u_char minute;
-			u_char second;
-			u_char frame;
-		} msf;
-		int lba;
-	} addr; /* frame address: start-of-last-session (not the new "frame 16"!)*/
-	u_char xa_flag; /* 1: "is XA disk" */
-	u_char addr_format; /* CDROM_LBA or CDROM_MSF */
-};
-
-#ifdef FIVETWELVE
-#define	CDROM_MODE1_SIZE	512
-#else
-#define	CDROM_MODE1_SIZE	2048
-#endif FIVETWELVE
-#define	CDROM_MODE2_SIZE	2336
-
-/*
- * CD-ROM IOCTL commands
- * For IOCTL calls, we will commandeer byte 0x53, or 'S'.
- */
-
-#define CDROMPAUSE		0x5301
-#define CDROMRESUME		0x5302
-#define CDROMPLAYMSF		0x5303	/* (struct cdrom_msf) */
-#define CDROMPLAYTRKIND		0x5304	/* (struct cdrom_ti) */
-
-#define CDROMREADTOCHDR		0x5305	/* (struct cdrom_tochdr) */
-#define CDROMREADTOCENTRY	0x5306	/* (struct cdrom_tocentry) */
-
-#define CDROMSTOP		0x5307	/* stop the drive motor	*/
-#define CDROMSTART		0x5308	/* turn the motor on */
-
-#define CDROMEJECT		0x5309	/* eject CD-ROM media */
-
-#define CDROMVOLCTRL		0x530a	/* (struct cdrom_volctrl) */
-
-#define CDROMSUBCHNL		0x530b	/* (struct cdrom_subchnl) */
-
-#define CDROMREADMODE2		0x530c	/* (struct cdrom_read) */
-                                          /* read type-2 data */
-
-#define CDROMREADMODE1		0x530d	/* (struct cdrom_read) */
-                                          /* read type-1 data */
-
-#define CDROMREADAUDIO		0x530e	/* (struct cdrom_read_audio) */
-
-/*
- * enable (1) / disable (0) auto-ejecting
- */
-#define CDROMEJECT_SW		0x530f	/* arg: 0 or 1 */
- 
-/*
- * obtain the start-of-last-session address of multi session disks
- */
-#define CDROMMULTISESSION	0x5310	/* (struct cdrom_multisession) */
-
-/*
- * obtain the "universal product code" number
- * (only some data disks have it coded)
- */
-#define CDROM_GET_UPC		0x5311	/* 8 bytes returned */
-
-#define CDROMRESET		0x5312	/* hard-reset the drive */
-#define CDROMVOLREAD		0x5313	/* let the drive tell its volume setting */
-					/* (struct cdrom_volctrl) */
-
-/* 
- * these ioctls are used in aztcd.c
- */
-#define CDROMREADRAW		0x5314	/* read data in raw mode */
-#define CDROMREADCOOKED		0x5315	/* read data in cooked mode */
-#define CDROMSEEK		0x5316  /* seek msf address */
-  
-/*
- * for playing audio in logical block addressing mode
- */
-#define CDROMPLAYBLK		0x5317	/* (struct cdrom_blk) */
-
-
-/*
- * CD-ROM-specific SCSI command opcodes
- */
-
-/*
- * Group 2 (10-byte).  All of these are called 'optional' by SCSI-II.
- */
-#define SCMD_READ_TOC		0x43	/* read table of contents */
-#define SCMD_PLAYAUDIO_MSF	0x47	/* play data at time offset */
-#define SCMD_PLAYAUDIO_TI	0x48	/* play data at track/index */
-#define SCMD_PAUSE_RESUME	0x4B	/* pause/resume audio */
-#define SCMD_READ_SUBCHANNEL	0x42	/* read SC info on playing disc */
-#define SCMD_PLAYAUDIO10	0x45	/* play data at logical block */
-#define SCMD_READ_HEADER	0x44	/* read TOC header */
-
-/*
- * Group 5
- */
-#define SCMD_PLAYAUDIO12	0xA5 	/* play data at logical block */
-#define SCMD_PLAYTRACK_REL12	0xA9	/* play track at relative offset */
-
-/*
- * Group 6 Commands
- */
-#define SCMD_CD_PLAYBACK_CONTROL 0xC9	/* Sony vendor-specific audio */
-#define SCMD_CD_PLAYBACK_STATUS 0xC4	/* control opcodes */
-
-/*
- * CD-ROM capacity structure.
- */
-struct scsi_capacity 
-{
-	u_long	capacity;
-	u_long	lbasize;
-};
-
-/*
- * CD-ROM MODE_SENSE/MODE_SELECT parameters
- */
-#define ERR_RECOVERY_PARMS	0x01
-#define DISCO_RECO_PARMS	0x02
-#define FORMAT_PARMS		0x03
-#define GEOMETRY_PARMS		0x04
-#define CERTIFICATION_PARMS	0x06
-#define CACHE_PARMS		0x38
-
-/*
- * standard mode-select header prepended to all mode-select commands
- */
-struct ccs_modesel_head 
-{
-	u_char	_r1;	/* reserved */
-	u_char	medium;	/* device-specific medium type */
-	u_char 	_r2;	/* reserved */
-	u_char	block_desc_length; /* block descriptor length */
-	u_char	density; /* device-specific density code */
-	u_char	number_blocks_hi; /* number of blocks in this block desc */
-	u_char	number_blocks_med;
-	u_char	number_blocks_lo;
-	u_char	_r3;
-	u_char	block_length_hi; /* block length for blocks in this desc */
-	u_short	block_length;
-};
-
-/*
- * error recovery parameters
- */
-struct ccs_err_recovery 
-{
-	u_char	_r1 : 2;	/* reserved */
-	u_char	page_code : 6;	/* page code */
-	u_char	page_length;	/* page length */
-	u_char	awre	: 1;	/* auto write realloc enabled */
-	u_char	arre	: 1;	/* auto read realloc enabled */
-	u_char	tb	: 1;	/* transfer block */
-	u_char 	rc	: 1;	/* read continuous */
-	u_char	eec	: 1;	/* enable early correction */
-	u_char	per	: 1;	/* post error */
-	u_char	dte	: 1;	/* disable transfer on error */
-	u_char	dcr	: 1;	/* disable correction */
-	u_char	retry_count;	/* error retry count */
-	u_char	correction_span; /* largest recov. to be attempted, bits */
-	u_char	head_offset_count; /* head offset (2's C) for each retry */
-	u_char	strobe_offset_count; /* data strobe */
-	u_char	recovery_time_limit; /* time limit on recovery attempts	*/
-};
-
-/*
- * disco/reco parameters
- */
-struct ccs_disco_reco 
-{
-	u_char	_r1	: 2;	/* reserved */
-	u_char	page_code : 6;	/* page code */
-	u_char	page_length;	/* page length */
-	u_char	buffer_full_ratio; /* write buffer reconnect threshold */
-	u_char	buffer_empty_ratio; /* read */
-	u_short	bus_inactivity_limit; /* limit on bus inactivity time */
-	u_short	disconnect_time_limit; /* minimum disconnect time */
-	u_short	connect_time_limit; /* minimum connect time */
-	u_short	_r2;		/* reserved */
-};
-
-/*
- * drive geometry parameters
- */
-struct ccs_geometry 
-{
-	u_char	_r1	: 2;	/* reserved */
-	u_char	page_code : 6;	/* page code */
-	u_char	page_length;	/* page length */
-	u_char	cyl_ub;		/* #cyls */
-	u_char	cyl_mb;
-	u_char	cyl_lb;
-	u_char	heads;		/* #heads */
-	u_char	precomp_cyl_ub;	/* precomp start */
-	u_char	precomp_cyl_mb;
-	u_char	precomp_cyl_lb;
-	u_char	current_cyl_ub;	/* reduced current start */
-	u_char	current_cyl_mb;
-	u_char	current_cyl_lb;
-	u_short	step_rate;	/* stepping motor rate */
-	u_char	landing_cyl_ub;	/* landing zone */
-	u_char	landing_cyl_mb;
-	u_char	landing_cyl_lb;
-	u_char  _r2;
-	u_char	_r3;
-	u_char	_r4;
-};
-
-/*
- * cache parameters
- */
-struct ccs_cache 
-{
-	u_char	_r1	: 2;	/* reserved */
-	u_char	page_code : 6;	/* page code */
-	u_char	page_length;	/* page length */
-	u_char	mode;		/* cache control byte */
-	u_char	threshold;	/* prefetch threshold */
-	u_char	max_prefetch;	/* maximum prefetch size */
-	u_char	max_multiplier;	/* maximum prefetch multiplier */
-	u_char	min_prefetch;	/* minimum prefetch size */
-	u_char	min_multiplier;	/* minimum prefetch multiplier */
-	u_char	_r2[8];
-};
-
-#endif  _LINUX_CDROM_H
-/*==========================================================================*/
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file. 
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 8
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -8
- * c-argdecl-indent: 8
- * c-label-offset: -8
- * c-continued-statement-offset: 8
- * c-continued-brace-offset: 0
- * End:
- */
diff --git a/i386/i386at/gpl/linux/include/linux/config.h b/i386/i386at/gpl/linux/include/linux/config.h
deleted file mode 100644
index a54cdff2..00000000
--- a/i386/i386at/gpl/linux/include/linux/config.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_CONFIG_H
-#define _LINUX_CONFIG_H
-
-#include <linux/autoconf.h>
-
-/*
- * Defines for what uname() should return 
- */
-#ifndef UTS_SYSNAME
-#define UTS_SYSNAME "Linux"
-#endif
-
-#ifndef UTS_MACHINE
-#define UTS_MACHINE "unknown"
-#endif
-
-#ifndef UTS_NODENAME
-#define UTS_NODENAME "(none)"	/* set by sethostname() */
-#endif
-
-#ifndef UTS_DOMAINNAME
-#define UTS_DOMAINNAME "(none)"	/* set by setdomainname() */
-#endif
-
-/*
- * The definitions for UTS_RELEASE and UTS_VERSION are now defined
- * in linux/version.h, and should only be used by linux/version.c
- */
-
-/* Don't touch these, unless you really know what your doing. */
-#define DEF_INITSEG	0x9000
-#define DEF_SYSSEG	0x1000
-#define DEF_SETUPSEG	0x9020
-#define DEF_SYSSIZE	0x7F00
-
-/* internal svga startup constants */
-#define NORMAL_VGA	0xffff		/* 80x25 mode */
-#define EXTENDED_VGA	0xfffe		/* 80x50 mode */
-#define ASK_VGA		0xfffd		/* ask for it at bootup */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/delay.h b/i386/i386at/gpl/linux/include/linux/delay.h
deleted file mode 100644
index 50b5d0b1..00000000
--- a/i386/i386at/gpl/linux/include/linux/delay.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _LINUX_DELAY_H
-#define _LINUX_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines, using a pre-computed "loops_per_second" value.
- */
-
-extern unsigned long loops_per_sec;
-
-#include <asm/delay.h>
-
-#endif /* defined(_LINUX_DELAY_H) */
diff --git a/i386/i386at/gpl/linux/include/linux/errno.h b/i386/i386at/gpl/linux/include/linux/errno.h
deleted file mode 100644
index ac212844..00000000
--- a/i386/i386at/gpl/linux/include/linux/errno.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _LINUX_ERRNO_H
-#define _LINUX_ERRNO_H
-
-#include <asm/errno.h>
-
-#ifdef __KERNEL__
-
-/* Should never be seen by user programs */
-#define ERESTARTSYS	512
-#define ERESTARTNOINTR	513
-#define ERESTARTNOHAND	514	/* restart if no handler.. */
-#define ENOIOCTLCMD	515	/* No ioctl command */
-
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/etherdevice.h b/i386/i386at/gpl/linux/include/linux/etherdevice.h
deleted file mode 100644
index b29b76b9..00000000
--- a/i386/i386at/gpl/linux/include/linux/etherdevice.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  NET  is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the Ethernet handlers.
- *
- * Version:	@(#)eth.h	1.0.4	05/13/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		Relocated to include/linux where it belongs by Alan Cox 
- *							<gw4pts@gw4pts.ampr.org>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *	WARNING: This move may well be temporary. This file will get merged with others RSN.
- *
- */
-#ifndef _LINUX_ETHERDEVICE_H
-#define _LINUX_ETHERDEVICE_H
-
-
-#include <linux/if_ether.h>
-
-#ifdef __KERNEL__
-extern int		eth_header(struct sk_buff *skb, struct device *dev,
-				   unsigned short type, void *daddr,
-				   void *saddr, unsigned len);
-extern int		eth_rebuild_header(void *buff, struct device *dev,
-			unsigned long dst, struct sk_buff *skb);
-#ifdef MACH
-#define eth_type_trans(skb, dev) 0
-#else
-extern unsigned short	eth_type_trans(struct sk_buff *skb, struct device *dev);
-#endif
-extern void eth_header_cache_bind(struct hh_cache ** hhp, struct device *dev,
-				  unsigned short htype, __u32 daddr);
-extern void eth_header_cache_update(struct hh_cache *hh, struct device *dev, unsigned char * haddr);
-#ifdef MACH
-#define eth_copy_and_sum(skb, src, length, base) \
-	memcpy ((skb)->data, src, length)
-#else
-extern void		eth_copy_and_sum(struct sk_buff *dest,
-				unsigned char *src, int length, int base);
-#endif
-extern struct device	* init_etherdev(struct device *, int);
-
-#endif
-
-#endif	/* _LINUX_ETHERDEVICE_H */
diff --git a/i386/i386at/gpl/linux/include/linux/fcntl.h b/i386/i386at/gpl/linux/include/linux/fcntl.h
deleted file mode 100644
index 9de3512e..00000000
--- a/i386/i386at/gpl/linux/include/linux/fcntl.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _LINUX_FCNTL_H
-#define _LINUX_FCNTL_H
-
-#include <asm/fcntl.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/fd.h b/i386/i386at/gpl/linux/include/linux/fd.h
deleted file mode 100644
index 87a837b6..00000000
--- a/i386/i386at/gpl/linux/include/linux/fd.h
+++ /dev/null
@@ -1,368 +0,0 @@
-#ifndef _LINUX_FD_H
-#define _LINUX_FD_H
-
-#include <linux/ioctl.h>
-
-/* New file layout: Now the ioctl definitions immediately follow the
- * definitions of the structures that they use */
-
-/*
- * Geometry
- */
-struct floppy_struct {
-	unsigned int	size,		/* nr of sectors total */
-			sect,		/* sectors per track */
-			head,		/* nr of heads */
-			track,		/* nr of tracks */
-			stretch;	/* !=0 means double track steps */
-#define FD_STRETCH 1
-#define FD_SWAPSIDES 2
-
-	unsigned char	gap,		/* gap1 size */
-
-			rate,		/* data rate. |= 0x40 for perpendicular */
-#define FD_2M 0x4
-#define FD_SIZECODEMASK 0x38
-#define FD_SIZECODE(floppy) (((((floppy)->rate&FD_SIZECODEMASK)>> 3)+ 2) %8)
-#define FD_SECTSIZE(floppy) ( (floppy)->rate & FD_2M ? \
-			     512 : 128 << FD_SIZECODE(floppy) )
-#define FD_PERP 0x40
-
-			spec1,		/* stepping rate, head unload time */
-			fmt_gap;	/* gap2 size */
-	const char	* name; /* used only for predefined formats */
-};
-
-
-/* commands needing write access have 0x40 set */
-/* commands needing super user access have 0x80 set */
-
-#define FDCLRPRM _IO(2, 0x41)
-/* clear user-defined parameters */
-
-#define FDSETPRM _IOW(2, 0x42, struct floppy_struct) 
-#define FDSETMEDIAPRM FDSETPRM
-/* set user-defined parameters for current media */
-
-#define FDDEFPRM _IOW(2, 0x43, struct floppy_struct) 
-#define FDGETPRM _IOR(2, 0x04, struct floppy_struct)
-#define FDDEFMEDIAPRM FDDEFPRM
-#define FDGETMEDIAPRM FDGETPRM
-/* set/get disk parameters */
-
-
-#define	FDMSGON  _IO(2,0x45)
-#define	FDMSGOFF _IO(2,0x46)
-/* issue/don't issue kernel messages on media type change */
-
-
-/* 
- * Formatting (obsolete)
- */
-#define FD_FILL_BYTE 0xF6 /* format fill byte. */
-
-struct format_descr {
-	unsigned int device,head,track;
-};
-
-#define FDFMTBEG _IO(2,0x47)
-/* begin formatting a disk */
-#define	FDFMTTRK _IOW(2,0x48, struct format_descr)
-/* format the specified track */
-#define FDFMTEND _IO(2,0x49)
-/* end formatting a disk */
-
-
-/*
- * Error thresholds
- */
-struct floppy_max_errors {
-	unsigned int
-	  abort,      /* number of errors to be reached before aborting */
-	  read_track, /* maximal number of errors permitted to read an
-		       * entire track at once */
-	  reset,      /* maximal number of errors before a reset is tried */
-	  recal,      /* maximal number of errors before a recalibrate is
-		       * tried */
-
-	  /*
-	   * Threshold for reporting FDC errors to the console.
-	   * Setting this to zero may flood your screen when using
-	   * ultra cheap floppies ;-)
-	   */
-	  reporting;
-
-};
-
-#define FDSETEMSGTRESH	_IO(2,0x4a)
-/* set fdc error reporting threshold */
-
-#define FDFLUSH  _IO(2,0x4b)
-/* flush buffers for media; either for verifying media, or for
- * handling a media change without closing the file descriptor */
-
-#define FDSETMAXERRS _IOW(2, 0x4c, struct floppy_max_errors)
-#define FDGETMAXERRS _IOR(2, 0x0e, struct floppy_max_errors)
-/* set/get abortion and read_track threshold. See also floppy_drive_params
- * structure */
-
-
-typedef char floppy_drive_name[16];
-#define FDGETDRVTYP _IOR(2, 0x0f, floppy_drive_name)
-/* get drive type: 5 1/4 or 3 1/2 */
-
-
-/*
- * Drive parameters (user modifyable)
- */
-struct floppy_drive_params {
-	char cmos;			/* cmos type */
-	
-	/* Spec2 is (HLD<<1 | ND), where HLD is head load time (1=2ms, 2=4 ms 
-	 * etc) and ND is set means no DMA. Hardcoded to 6 (HLD=6ms, use DMA).
-	 */
-	unsigned long max_dtr;		/* Step rate, usec */
-	unsigned long hlt;     		/* Head load/settle time, msec */
-	unsigned long hut;     		/* Head unload time (remnant of 
-					 * 8" drives) */
-	unsigned long srt;     		/* Step rate, usec */
-
-	unsigned long spinup;		/* time needed for spinup (expressed
-					 * in jiffies) */
-	unsigned long spindown;		/* timeout needed for spindown */
-	unsigned char spindown_offset;	/* decides in which position the disk
-					 * will stop */
-	unsigned char select_delay;	/* delay to wait after select */
-	unsigned char rps;		/* rotations per second */
-	unsigned char tracks;		/* maximum number of tracks */
-	unsigned long timeout;		/* timeout for interrupt requests */
-	
-	unsigned char interleave_sect;	/* if there are more sectors, use 
-					 * interleave */
-	
-	struct floppy_max_errors max_errors;
-	
-	char flags;			/* various flags, including ftd_msg */
-/*
- * Announce successful media type detection and media information loss after
- * disk changes.
- * Also used to enable/disable printing of overrun warnings.
- */
-
-#define FTD_MSG 0x10
-#define FD_BROKEN_DCL 0x20
-#define FD_DEBUG 0x02
-#define FD_SILENT_DCL_CLEAR 0x4
-#define FD_INVERTED_DCL 0x80
-
-	char read_track;		/* use readtrack during probing? */
-
-/*
- * Auto-detection. Each drive type has eight formats which are
- * used in succession to try to read the disk. If the FDC cannot lock onto
- * the disk, the next format is tried. This uses the variable 'probing'.
- */
-	short autodetect[8];		/* autodetected formats */
-	
-	int checkfreq; /* how often should the drive be checked for disk 
-			* changes */
-	int native_format; /* native format of this drive */
-};
-
-enum {
-	FD_NEED_TWADDLE_BIT,	/* more magic */
-	FD_VERIFY_BIT,		/* inquire for write protection */
-	FD_DISK_NEWCHANGE_BIT,	/* change detected, and no action undertaken yet
-				 * to clear media change status */
-	FD_UNUSED_BIT,
-	FD_DISK_CHANGED_BIT,	/* disk has been changed since last i/o */
-	FD_DISK_WRITABLE_BIT	/* disk is writable */
-};
-
-#define FDSETDRVPRM _IOW(2, 0x90, struct floppy_drive_params)
-#define FDGETDRVPRM _IOR(2, 0x11, struct floppy_drive_params)
-/* set/get drive parameters */
-
-
-/*
- * Current drive state (not directly modifyable by user, readonly)
- */
-struct floppy_drive_struct {
-	signed char flags;
-/* values for these flags */
-#define FD_NEED_TWADDLE (1 << FD_NEED_TWADDLE_BIT)
-#define FD_VERIFY (1 << FD_VERIFY_BIT)
-#define FD_DISK_NEWCHANGE (1 << FD_DISK_NEWCHANGE_BIT)
-#define FD_DISK_CHANGED (1 << FD_DISK_CHANGED_BIT)
-#define FD_DISK_WRITABLE (1 << FD_DISK_WRITABLE_BIT)
-
-	unsigned long spinup_date;
-	unsigned long select_date;
-	unsigned long first_read_date;
-	short probed_format;
-	short track; /* current track */
-	short maxblock; /* id of highest block read */
-	short maxtrack; /* id of highest half track read */
-	int generation; /* how many diskchanges? */
-
-/*
- * (User-provided) media information is _not_ discarded after a media change
- * if the corresponding keep_data flag is non-zero. Positive values are
- * decremented after each probe.
- */
-	int keep_data;
-	
-	/* Prevent "aliased" accesses. */
-	int fd_ref;
-	int fd_device;
-	int last_checked; /* when was the drive last checked for a disk 
-			   * change? */
-	
-	char *dmabuf;
-	int bufblocks;
-};
-
-#define FDGETDRVSTAT _IOR(2, 0x12, struct floppy_drive_struct)
-#define FDPOLLDRVSTAT _IOR(2, 0x13, struct floppy_drive_struct)
-/* get drive state: GET returns the cached state, POLL polls for new state */
-
-
-/*
- * reset FDC
- */
-enum reset_mode {
-	FD_RESET_IF_NEEDED,	/* reset only if the reset flags is set */
-	FD_RESET_IF_RAWCMD,	/* obsolete */
-	FD_RESET_ALWAYS		/* reset always */
-};
-#define FDRESET _IO(2, 0x54)
-
-
-/*
- * FDC state
- */
-struct floppy_fdc_state {	
-	int spec1;		/* spec1 value last used */
-	int spec2;		/* spec2 value last used */
-	int dtr;
-	unsigned char version;	/* FDC version code */
-	unsigned char dor;
-	int address;		/* io address */
-	unsigned int rawcmd:2;
-	unsigned int reset:1;
-	unsigned int need_configure:1;
-	unsigned int perp_mode:2;
-	unsigned int has_fifo:1;
-	unsigned int driver_version;	/* version code for floppy driver */
-#define FD_DRIVER_VERSION 0x100
-/* user programs using the floppy API should use floppy_fdc_state to
- * get the version number of the floppy driver that they are running
- * on. If this version number is bigger than the one compiled into the
- * user program (the FD_DRIVER_VERSION define), it should be prepared
- * to bigger structures
- */
-
-	unsigned char track[4];
-	/* Position of the heads of the 4 units attached to this FDC,
-	 * as stored on the FDC. In the future, the position as stored
-	 * on the FDC might not agree with the actual physical
-	 * position of these drive heads. By allowing such
-	 * disagreement, it will be possible to reset the FDC without
-	 * incurring the expensive cost of repositioning all heads.
-	 * Right now, these positions are hard wired to 0. */
-
-};
-
-#define FDGETFDCSTAT _IOR(2, 0x15, struct floppy_fdc_state)
-
-
-/*
- * Asynchronous Write error tracking
- */
-struct floppy_write_errors {
-	/* Write error logging.
-	 *
-	 * These fields can be cleared with the FDWERRORCLR ioctl.
-	 * Only writes that were attempted but failed due to a physical media
-	 * error are logged.  write(2) calls that fail and return an error code
-	 * to the user process are not counted.
-	 */
-
-	unsigned int write_errors;  /* number of physical write errors 
-				     * encountered */
-	
-	/* position of first and last write errors */
-	unsigned long first_error_sector;
-	int           first_error_generation;
-	unsigned long last_error_sector;
-	int           last_error_generation;
-	
-	unsigned int badness; /* highest retry count for a read or write 
-			       * operation */
-};
-
-#define FDWERRORCLR  _IO(2, 0x56)
-/* clear write error and badness information */
-#define FDWERRORGET  _IOR(2, 0x17, struct floppy_write_errors)
-/* get write error and badness information */
-
-
-/*
- * Raw commands
- */
-/* new interface flag: now we can do them in batches */
-#define FDHAVEBATCHEDRAWCMD
-
-struct floppy_raw_cmd {
-	unsigned int flags;
-#define FD_RAW_READ 1
-#define FD_RAW_WRITE 2
-#define FD_RAW_NO_MOTOR 4
-#define FD_RAW_DISK_CHANGE 4 /* out: disk change flag was set */
-#define FD_RAW_INTR 8    /* wait for an interrupt */
-#define FD_RAW_SPIN 0x10 /* spin up the disk for this command */
-#define FD_RAW_NO_MOTOR_AFTER 0x20 /* switch the motor off after command 
-				    * completion */
-#define FD_RAW_NEED_DISK 0x40  /* this command needs a disk to be present */
-#define FD_RAW_NEED_SEEK 0x80  /* this command uses an implied seek (soft) */
-
-/* more "in" flags */
-#define FD_RAW_MORE 0x100  /* more records follow */
-#define FD_RAW_STOP_IF_FAILURE 0x200 /* stop if we encounter a failure */
-#define FD_RAW_STOP_IF_SUCCESS 0x400 /* stop if command successful */
-#define FD_RAW_SOFTFAILURE 0x800 /* consider the return value for failure
-				  * detection too */
-
-/* more "out" flags */
-#define FD_RAW_FAILURE 0x10000 /* command sent to fdc, fdc returned error */
-#define FD_RAW_HARDFAILURE 0x20000 /* fdc had to be reset, or timed out */
-
-	void *data;
-	char *kernel_data; /* location of data buffer in the kernel */
-	struct floppy_raw_cmd *next; /* used for chaining of raw cmd's 
-				      * withing the kernel */
-	long length; /* in: length of dma transfer. out: remaining bytes */
-	long phys_length; /* physical length, if different from dma length */
-	int buffer_length; /* length of allocated buffer */
-
-	unsigned char rate;
-	unsigned char cmd_count;
-	unsigned char cmd[16];
-	unsigned char reply_count;
-	unsigned char reply[16];
-	int track;
-	int resultcode;
-
-	int reserved1;
-	int reserved2;
-};
-
-#define FDRAWCMD _IO(2, 0x58)
-/* send a raw command to the fdc. Structure size not included, because of
- * batches */
-
-#define FDTWADDLE _IO(2, 0x59)
-/* flicker motor-on bit before reading a sector. Experimental */
-
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/fdreg.h b/i386/i386at/gpl/linux/include/linux/fdreg.h
deleted file mode 100644
index 03d8893d..00000000
--- a/i386/i386at/gpl/linux/include/linux/fdreg.h
+++ /dev/null
@@ -1,127 +0,0 @@
-#ifndef _LINUX_FDREG_H
-#define _LINUX_FDREG_H
-/*
- * This file contains some defines for the floppy disk controller.
- * Various sources. Mostly "IBM Microcomputers: A Programmers
- * Handbook", Sanches and Canton.
- */
-
-#ifdef FDPATCHES
-
-#define FD_IOPORT fdc_state[fdc].address
-
-/* Fd controller regs. S&C, about page 340 */
-#define FD_STATUS	(4 + FD_IOPORT )
-#define FD_DATA		(5 + FD_IOPORT )
-
-/* Digital Output Register */
-#define FD_DOR		(2 + FD_IOPORT )
-
-/* Digital Input Register (read) */
-#define FD_DIR		(7 + FD_IOPORT )
-
-/* Diskette Control Register (write)*/
-#define FD_DCR		(7 + FD_IOPORT )
-
-#else
-
-#define FD_STATUS	0x3f4
-#define FD_DATA		0x3f5
-#define FD_DOR		0x3f2		/* Digital Output Register */
-#define FD_DIR		0x3f7		/* Digital Input Register (read) */
-#define FD_DCR		0x3f7		/* Diskette Control Register (write)*/
-
-#endif
-
-/* Bits of main status register */
-#define STATUS_BUSYMASK	0x0F		/* drive busy mask */
-#define STATUS_BUSY	0x10		/* FDC busy */
-#define STATUS_DMA	0x20		/* 0- DMA mode */
-#define STATUS_DIR	0x40		/* 0- cpu->fdc */
-#define STATUS_READY	0x80		/* Data reg ready */
-
-/* Bits of FD_ST0 */
-#define ST0_DS		0x03		/* drive select mask */
-#define ST0_HA		0x04		/* Head (Address) */
-#define ST0_NR		0x08		/* Not Ready */
-#define ST0_ECE		0x10		/* Equipment check error */
-#define ST0_SE		0x20		/* Seek end */
-#define ST0_INTR	0xC0		/* Interrupt code mask */
-
-/* Bits of FD_ST1 */
-#define ST1_MAM		0x01		/* Missing Address Mark */
-#define ST1_WP		0x02		/* Write Protect */
-#define ST1_ND		0x04		/* No Data - unreadable */
-#define ST1_OR		0x10		/* OverRun */
-#define ST1_CRC		0x20		/* CRC error in data or addr */
-#define ST1_EOC		0x80		/* End Of Cylinder */
-
-/* Bits of FD_ST2 */
-#define ST2_MAM		0x01		/* Missing Address Mark (again) */
-#define ST2_BC		0x02		/* Bad Cylinder */
-#define ST2_SNS		0x04		/* Scan Not Satisfied */
-#define ST2_SEH		0x08		/* Scan Equal Hit */
-#define ST2_WC		0x10		/* Wrong Cylinder */
-#define ST2_CRC		0x20		/* CRC error in data field */
-#define ST2_CM		0x40		/* Control Mark = deleted */
-
-/* Bits of FD_ST3 */
-#define ST3_HA		0x04		/* Head (Address) */
-#define ST3_DS		0x08		/* drive is double-sided */
-#define ST3_TZ		0x10		/* Track Zero signal (1=track 0) */
-#define ST3_RY		0x20		/* drive is ready */
-#define ST3_WP		0x40		/* Write Protect */
-#define ST3_FT		0x80		/* Drive Fault */
-
-/* Values for FD_COMMAND */
-#define FD_RECALIBRATE		0x07	/* move to track 0 */
-#define FD_SEEK			0x0F	/* seek track */
-#define FD_READ			0xE6	/* read with MT, MFM, SKip deleted */
-#define FD_WRITE		0xC5	/* write with MT, MFM */
-#define FD_SENSEI		0x08	/* Sense Interrupt Status */
-#define FD_SPECIFY		0x03	/* specify HUT etc */
-#define FD_FORMAT		0x4D	/* format one track */
-#define FD_VERSION		0x10	/* get version code */
-#define FD_CONFIGURE		0x13	/* configure FIFO operation */
-#define FD_PERPENDICULAR	0x12	/* perpendicular r/w mode */
-#define FD_GETSTATUS		0x04	/* read ST3 */
-#define FD_DUMPREGS		0x0E	/* dump the contents of the fdc regs */
-#define FD_READID		0xEA	/* prints the header of a sector */
-#define FD_UNLOCK		0x14	/* Fifo config unlock */
-#define FD_LOCK			0x94	/* Fifo config lock */
-#define FD_RSEEK_OUT		0x8f	/* seek out (i.e. to lower tracks) */
-#define FD_RSEEK_IN		0xcf	/* seek in (i.e. to higher tracks) */
-#define FD_PARTID		0x18	/* part id ("extended" version cmd) */
-#define FD_SAVE			0x2e	/* save fdc regs for later restore */
-
-/* DMA commands */
-#define DMA_READ	0x46
-#define DMA_WRITE	0x4A
-
-/* FDC version return types */
-#define FDC_NONE	0x00
-#define FDC_UNKNOWN	0x10	/* DO NOT USE THIS TYPE EXCEPT IF IDENTIFICATION
-				   FAILS EARLY */
-#define FDC_8272A	0x20	/* Intel 8272a, NEC 765 */
-#define FDC_765ED	0x30	/* Non-Intel 1MB-compatible FDC, can't detect */
-#define FDC_82072	0x40	/* Intel 82072; 8272a + FIFO + DUMPREGS */
-#define FDC_82077_ORIG	0x50	/* Original version of 82077AA, sans LOCK */
-#define FDC_82077	0x52	/* 82077AA-1 */
-#define FDC_82077_UNKN	0x53	/* Unknown 82077 variant */
-#define FDC_82078	0x60	/* 44pin 82078 or 64pin 82078SL */
-#define FDC_82078_1	0x61	/* 82078-1 (2Mbps fdc) */
-#define FDC_S82078B	0x62	/* S82078B (first seen on Adaptec AVA-2825 VLB
-				 * SCSI/EIDE/Floppy controller) */
-#define FDC_87306	0x63	/* National Semiconductor PC 87306 */
-
-/*
- * Beware: the fdc type list is roughly sorted by increasing features.
- * Presence of features is tested by comparing the FDC version id with the
- * "oldest" version that has the needed feature.
- * If during FDC detection, an obscure test fails late in the sequence, don't
- * assign FDC_UNKNOWN. Else the FDC will be treated as a dumb 8272a, or worse.
- * This is especially true if the tests are unneeded.
- */
-
-#define FD_RESET_DELAY 20
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/fs.h b/i386/i386at/gpl/linux/include/linux/fs.h
deleted file mode 100644
index 278aa361..00000000
--- a/i386/i386at/gpl/linux/include/linux/fs.h
+++ /dev/null
@@ -1,698 +0,0 @@
-#ifndef _LINUX_FS_H
-#define _LINUX_FS_H
-
-/*
- * This file has definitions for some important file table
- * structures etc.
- */
-
-#include <linux/linkage.h>
-#include <linux/limits.h>
-#include <linux/wait.h>
-#include <linux/types.h>
-#include <linux/vfs.h>
-#include <linux/net.h>
-#include <linux/kdev_t.h>
-#include <linux/ioctl.h>
-
-/*
- * It's silly to have NR_OPEN bigger than NR_FILE, but I'll fix
- * that later. Anyway, now the file code is no longer dependent
- * on bitmaps in unsigned longs, but uses the new fd_set structure..
- *
- * Some programs (notably those using select()) may have to be 
- * recompiled to take full advantage of the new limits..
- */
-
-/* Fixed constants first: */
-#undef NR_OPEN
-#define NR_OPEN 256
-
-#define NR_SUPER 64
-#define NR_IHASH 131
-#define BLOCK_SIZE 1024
-#define BLOCK_SIZE_BITS 10
-
-/* And dynamically-tunable limits and defaults: */
-extern int max_inodes, nr_inodes;
-extern int max_files, nr_files;
-#define NR_INODE 2048	/* this should be bigger than NR_FILE */
-#define NR_FILE 1024	/* this can well be larger on a larger system */
-
-#define MAY_EXEC 1
-#define MAY_WRITE 2
-#define MAY_READ 4
-
-#define FMODE_READ 1
-#define FMODE_WRITE 2
-
-#define READ 0
-#define WRITE 1
-#define READA 2		/* read-ahead - don't pause */
-#define WRITEA 3	/* "write-ahead" - silly, but somewhat useful */
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#define NIL_FILP	((struct file *)0)
-#define SEL_IN		1
-#define SEL_OUT		2
-#define SEL_EX		4
-
-/*
- * These are the fs-independent mount-flags: up to 16 flags are supported
- */
-#define MS_RDONLY	 1	/* Mount read-only */
-#define MS_NOSUID	 2	/* Ignore suid and sgid bits */
-#define MS_NODEV	 4	/* Disallow access to device special files */
-#define MS_NOEXEC	 8	/* Disallow program execution */
-#define MS_SYNCHRONOUS	16	/* Writes are synced at once */
-#define MS_REMOUNT	32	/* Alter flags of a mounted FS */
-#define S_WRITE		128	/* Write on file/directory/symlink */
-#define S_APPEND	256	/* Append-only file */
-#define S_IMMUTABLE	512	/* Immutable file */
-
-/*
- * Flags that can be altered by MS_REMOUNT
- */
-#define MS_RMT_MASK (MS_RDONLY)
-
-/*
- * Magic mount flag number. Has to be or-ed to the flag values.
- */
-#define MS_MGC_VAL 0xC0ED0000	/* magic flag number to indicate "new" flags */
-#define MS_MGC_MSK 0xffff0000	/* magic flag number mask */
-
-/*
- * Note that read-only etc flags are inode-specific: setting some file-system
- * flags just means all the inodes inherit those flags by default. It might be
- * possible to override it selectively if you really wanted to with some
- * ioctl() that is not currently implemented.
- *
- * Exception: MS_RDONLY is always applied to the entire file system.
- */
-#define IS_RDONLY(inode) (((inode)->i_sb) && ((inode)->i_sb->s_flags & MS_RDONLY))
-#define IS_NOSUID(inode) ((inode)->i_flags & MS_NOSUID)
-#define IS_NODEV(inode) ((inode)->i_flags & MS_NODEV)
-#define IS_NOEXEC(inode) ((inode)->i_flags & MS_NOEXEC)
-#define IS_SYNC(inode) ((inode)->i_flags & MS_SYNCHRONOUS)
-
-#define IS_WRITABLE(inode) ((inode)->i_flags & S_WRITE)
-#define IS_APPEND(inode) ((inode)->i_flags & S_APPEND)
-#define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE)
-
-/* the read-only stuff doesn't really belong here, but any other place is
-   probably as bad and I don't want to create yet another include file. */
-
-#define BLKROSET   _IO(0x12,93)	/* set device read-only (0 = read-write) */
-#define BLKROGET   _IO(0x12,94)	/* get read-only status (0 = read_write) */
-#define BLKRRPART  _IO(0x12,95)	/* re-read partition table */
-#define BLKGETSIZE _IO(0x12,96)	/* return device size */
-#define BLKFLSBUF  _IO(0x12,97)	/* flush buffer cache */
-#define BLKRASET   _IO(0x12,98)	/* Set read ahead for block device */
-#define BLKRAGET   _IO(0x12,99)	/* get current read ahead setting */
-
-#define BMAP_IOCTL 1		/* obsolete - kept for compatibility */
-#define FIBMAP	   _IO(0x00,1)	/* bmap access */
-#define FIGETBSZ   _IO(0x00,2)	/* get the block size used for bmap */
-
-#ifdef __KERNEL__
-
-#include <asm/bitops.h>
-
-extern void buffer_init(void);
-extern unsigned long inode_init(unsigned long start, unsigned long end);
-extern unsigned long file_table_init(unsigned long start, unsigned long end);
-extern unsigned long name_cache_init(unsigned long start, unsigned long end);
-
-typedef char buffer_block[BLOCK_SIZE];
-
-/* bh state bits */
-#define BH_Uptodate	0	/* 1 if the buffer contains valid data */
-#define BH_Dirty	1	/* 1 if the buffer is dirty */
-#define BH_Lock		2	/* 1 if the buffer is locked */
-#define BH_Req		3	/* 0 if the buffer has been invalidated */
-#define BH_Touched	4	/* 1 if the buffer has been touched (aging) */
-#define BH_Has_aged	5	/* 1 if the buffer has been aged (aging) */
-#define BH_Protected	6	/* 1 if the buffer is protected */
-#define BH_FreeOnIO	7	/* 1 to discard the buffer_head after IO */
-
-/*
- * Try to keep the most commonly used fields in single cache lines (16
- * bytes) to improve performance.  This ordering should be
- * particularly beneficial on 32-bit processors.
- * 
- * We use the first 16 bytes for the data which is used in searches
- * over the block hash lists (ie. getblk(), find_buffer() and
- * friends).
- * 
- * The second 16 bytes we use for lru buffer scans, as used by
- * sync_buffers() and refill_freelist().  -- sct
- */
-struct buffer_head {
-	/* First cache line: */
-	unsigned long b_blocknr;	/* block number */
-	kdev_t b_dev;			/* device (B_FREE = free) */
-	struct buffer_head * b_next;	/* Hash queue list */
-	struct buffer_head * b_this_page;	/* circular list of buffers in one page */
-
-	/* Second cache line: */
-	unsigned long b_state;		/* buffer state bitmap (see above) */
-	struct buffer_head * b_next_free;
-	unsigned int b_count;		/* users using this block */
-	unsigned long b_size;		/* block size */
-
-	/* Non-performance-critical data follows. */
-	char * b_data;			/* pointer to data block (1024 bytes) */
-	unsigned int b_list;		/* List that this buffer appears */
-	unsigned long b_flushtime;      /* Time when this (dirty) buffer
-					 * should be written */
-	unsigned long b_lru_time;       /* Time when this buffer was 
-					 * last used. */
-	struct wait_queue * b_wait;
-	struct buffer_head * b_prev;		/* doubly linked list of hash-queue */
-	struct buffer_head * b_prev_free;	/* doubly linked list of buffers */
-	struct buffer_head * b_reqnext;		/* request queue */
-};
-
-static inline int buffer_uptodate(struct buffer_head * bh)
-{
-	return test_bit(BH_Uptodate, &bh->b_state);
-}	
-
-static inline int buffer_dirty(struct buffer_head * bh)
-{
-	return test_bit(BH_Dirty, &bh->b_state);
-}
-
-static inline int buffer_locked(struct buffer_head * bh)
-{
-	return test_bit(BH_Lock, &bh->b_state);
-}
-
-static inline int buffer_req(struct buffer_head * bh)
-{
-	return test_bit(BH_Req, &bh->b_state);
-}
-
-static inline int buffer_touched(struct buffer_head * bh)
-{
-	return test_bit(BH_Touched, &bh->b_state);
-}
-
-static inline int buffer_has_aged(struct buffer_head * bh)
-{
-	return test_bit(BH_Has_aged, &bh->b_state);
-}
-
-static inline int buffer_protected(struct buffer_head * bh)
-{
-	return test_bit(BH_Protected, &bh->b_state);
-}
-
-#ifndef MACH
-#include <linux/pipe_fs_i.h>
-#include <linux/minix_fs_i.h>
-#include <linux/ext_fs_i.h>
-#include <linux/ext2_fs_i.h>
-#include <linux/hpfs_fs_i.h>
-#include <linux/msdos_fs_i.h>
-#include <linux/umsdos_fs_i.h>
-#include <linux/iso_fs_i.h>
-#include <linux/nfs_fs_i.h>
-#include <linux/xia_fs_i.h>
-#include <linux/sysv_fs_i.h>
-#endif
-
-/*
- * Attribute flags.  These should be or-ed together to figure out what
- * has been changed!
- */
-#define ATTR_MODE	1
-#define ATTR_UID	2
-#define ATTR_GID	4
-#define ATTR_SIZE	8
-#define ATTR_ATIME	16
-#define ATTR_MTIME	32
-#define ATTR_CTIME	64
-#define ATTR_ATIME_SET	128
-#define ATTR_MTIME_SET	256
-#define ATTR_FORCE	512	/* Not a change, but a change it */
-
-/*
- * This is the Inode Attributes structure, used for notify_change().  It
- * uses the above definitions as flags, to know which values have changed.
- * Also, in this manner, a Filesystem can look at only the values it cares
- * about.  Basically, these are the attributes that the VFS layer can
- * request to change from the FS layer.
- *
- * Derek Atkins <warlord@MIT.EDU> 94-10-20
- */
-struct iattr {
-	unsigned int	ia_valid;
-	umode_t		ia_mode;
-	uid_t		ia_uid;
-	gid_t		ia_gid;
-	off_t		ia_size;
-	time_t		ia_atime;
-	time_t		ia_mtime;
-	time_t		ia_ctime;
-};
-
-#include <linux/quota.h>
-
-#ifdef MACH
-struct inode
-{
-  umode_t i_mode;
-  kdev_t i_rdev;
-};
-
-struct file
-{
-  mode_t f_mode;
-  loff_t f_pos;
-  unsigned short f_flags;
-  int f_resid;
-  void *f_object;
-  void *f_np;
-};
-
-struct vm_area_struct;
-struct page;
-#else /* ! MACH */
-struct inode {
-	kdev_t		i_dev;
-	unsigned long	i_ino;
-	umode_t		i_mode;
-	nlink_t		i_nlink;
-	uid_t		i_uid;
-	gid_t		i_gid;
-	kdev_t		i_rdev;
-	off_t		i_size;
-	time_t		i_atime;
-	time_t		i_mtime;
-	time_t		i_ctime;
-	unsigned long	i_blksize;
-	unsigned long	i_blocks;
-	unsigned long	i_version;
-	unsigned long	i_nrpages;
-	struct semaphore i_sem;
-	struct inode_operations *i_op;
-	struct super_block *i_sb;
-	struct wait_queue *i_wait;
-	struct file_lock *i_flock;
-	struct vm_area_struct *i_mmap;
-	struct page *i_pages;
-	struct dquot *i_dquot[MAXQUOTAS];
-	struct inode *i_next, *i_prev;
-	struct inode *i_hash_next, *i_hash_prev;
-	struct inode *i_bound_to, *i_bound_by;
-	struct inode *i_mount;
-	unsigned short i_count;
-	unsigned short i_flags;
-	unsigned char i_lock;
-	unsigned char i_dirt;
-	unsigned char i_pipe;
-	unsigned char i_sock;
-	unsigned char i_seek;
-	unsigned char i_update;
-	unsigned short i_writecount;
-	union {
-		struct pipe_inode_info pipe_i;
-		struct minix_inode_info minix_i;
-		struct ext_inode_info ext_i;
-		struct ext2_inode_info ext2_i;
-		struct hpfs_inode_info hpfs_i;
-		struct msdos_inode_info msdos_i;
-		struct umsdos_inode_info umsdos_i;
-		struct iso_inode_info isofs_i;
-		struct nfs_inode_info nfs_i;
-		struct xiafs_inode_info xiafs_i;
-		struct sysv_inode_info sysv_i;
-		struct socket socket_i;
-		void * generic_ip;
-	} u;
-};
-
-struct file {
-	mode_t f_mode;
-	loff_t f_pos;
-	unsigned short f_flags;
-	unsigned short f_count;
-	off_t f_reada;
-	struct file *f_next, *f_prev;
-	int f_owner;		/* pid or -pgrp where SIGIO should be sent */
-	struct inode * f_inode;
-	struct file_operations * f_op;
-	unsigned long f_version;
-	void *private_data;	/* needed for tty driver, and maybe others */
-};
-#endif /* ! MACH */
-
-struct file_lock {
-	struct file_lock *fl_next;	/* singly linked list for this inode  */
-	struct file_lock *fl_nextlink;	/* doubly linked list of all locks */
-	struct file_lock *fl_prevlink;	/* used to simplify lock removal */
-	struct file_lock *fl_block;
-	struct task_struct *fl_owner;
-	struct wait_queue *fl_wait;
-	struct file *fl_file;
-	char fl_flags;
-	char fl_type;
-	off_t fl_start;
-	off_t fl_end;
-};
-
-struct fasync_struct {
-	int    magic;
-	struct fasync_struct	*fa_next; /* singly linked list */
-	struct file 		*fa_file;
-};
-
-#define FASYNC_MAGIC 0x4601
-
-extern int fasync_helper(struct inode *, struct file *, int, struct fasync_struct **);
-
-#ifndef MACH
-#include <linux/minix_fs_sb.h>
-#include <linux/ext_fs_sb.h>
-#include <linux/ext2_fs_sb.h>
-#include <linux/hpfs_fs_sb.h>
-#include <linux/msdos_fs_sb.h>
-#include <linux/iso_fs_sb.h>
-#include <linux/nfs_fs_sb.h>
-#include <linux/xia_fs_sb.h>
-#include <linux/sysv_fs_sb.h>
-
-struct super_block {
-	kdev_t s_dev;
-	unsigned long s_blocksize;
-	unsigned char s_blocksize_bits;
-	unsigned char s_lock;
-	unsigned char s_rd_only;
-	unsigned char s_dirt;
-	struct file_system_type *s_type;
-	struct super_operations *s_op;
-	struct dquot_operations *dq_op;
-	unsigned long s_flags;
-	unsigned long s_magic;
-	unsigned long s_time;
-	struct inode * s_covered;
-	struct inode * s_mounted;
-	struct wait_queue * s_wait;
-	union {
-		struct minix_sb_info minix_sb;
-		struct ext_sb_info ext_sb;
-		struct ext2_sb_info ext2_sb;
-		struct hpfs_sb_info hpfs_sb;
-		struct msdos_sb_info msdos_sb;
-		struct isofs_sb_info isofs_sb;
-		struct nfs_sb_info nfs_sb;
-		struct xiafs_sb_info xiafs_sb;
-		struct sysv_sb_info sysv_sb;
-		void *generic_sbp;
-	} u;
-};
-#endif /* ! MACH */
-
-/*
- * This is the "filldir" function type, used by readdir() to let
- * the kernel specify what kind of dirent layout it wants to have.
- * This allows the kernel to read directories into kernel space or
- * to have different dirent layouts depending on the binary type.
- */
-typedef int (*filldir_t)(void *, const char *, int, off_t, ino_t);
-	
-struct file_operations {
-	int (*lseek) (struct inode *, struct file *, off_t, int);
-	int (*read) (struct inode *, struct file *, char *, int);
-	int (*write) (struct inode *, struct file *, const char *, int);
-	int (*readdir) (struct inode *, struct file *, void *, filldir_t);
-	int (*select) (struct inode *, struct file *, int, select_table *);
-	int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
-	int (*mmap) (struct inode *, struct file *, struct vm_area_struct *);
-	int (*open) (struct inode *, struct file *);
-	void (*release) (struct inode *, struct file *);
-	int (*fsync) (struct inode *, struct file *);
-	int (*fasync) (struct inode *, struct file *, int);
-	int (*check_media_change) (kdev_t dev);
-	int (*revalidate) (kdev_t dev);
-};
-
-struct inode_operations {
-	struct file_operations * default_file_ops;
-	int (*create) (struct inode *,const char *,int,int,struct inode **);
-	int (*lookup) (struct inode *,const char *,int,struct inode **);
-	int (*link) (struct inode *,struct inode *,const char *,int);
-	int (*unlink) (struct inode *,const char *,int);
-	int (*symlink) (struct inode *,const char *,int,const char *);
-	int (*mkdir) (struct inode *,const char *,int,int);
-	int (*rmdir) (struct inode *,const char *,int);
-	int (*mknod) (struct inode *,const char *,int,int,int);
-	int (*rename) (struct inode *,const char *,int,struct inode *,const char *,int);
-	int (*readlink) (struct inode *,char *,int);
-	int (*follow_link) (struct inode *,struct inode *,int,int,struct inode **);
-	int (*readpage) (struct inode *, struct page *);
-	int (*writepage) (struct inode *, struct page *);
-	int (*bmap) (struct inode *,int);
-	void (*truncate) (struct inode *);
-	int (*permission) (struct inode *, int);
-	int (*smap) (struct inode *,int);
-};
-
-struct super_operations {
-	void (*read_inode) (struct inode *);
-	int (*notify_change) (struct inode *, struct iattr *);
-	void (*write_inode) (struct inode *);
-	void (*put_inode) (struct inode *);
-	void (*put_super) (struct super_block *);
-	void (*write_super) (struct super_block *);
-	void (*statfs) (struct super_block *, struct statfs *, int);
-	int (*remount_fs) (struct super_block *, int *, char *);
-};
-
-struct dquot_operations {
-	void (*initialize) (struct inode *, short);
-	void (*drop) (struct inode *);
-	int (*alloc_block) (const struct inode *, unsigned long);
-	int (*alloc_inode) (const struct inode *, unsigned long);
-	void (*free_block) (const struct inode *, unsigned long);
-	void (*free_inode) (const struct inode *, unsigned long);
-	int (*transfer) (struct inode *, struct iattr *, char);
-};
-
-struct file_system_type {
-	struct super_block *(*read_super) (struct super_block *, void *, int);
-	const char *name;
-	int requires_dev;
-	struct file_system_type * next;
-};
-
-extern int register_filesystem(struct file_system_type *);
-extern int unregister_filesystem(struct file_system_type *);
-
-asmlinkage int sys_open(const char *, int, int);
-asmlinkage int sys_close(unsigned int);		/* yes, it's really unsigned */
-
-extern void kill_fasync(struct fasync_struct *fa, int sig);
-
-extern int getname(const char * filename, char **result);
-extern void putname(char * name);
-extern int do_truncate(struct inode *, unsigned long);
-extern int register_blkdev(unsigned int, const char *, struct file_operations *);
-extern int unregister_blkdev(unsigned int major, const char * name);
-extern int blkdev_open(struct inode * inode, struct file * filp);
-extern struct file_operations def_blk_fops;
-extern struct inode_operations blkdev_inode_operations;
-
-extern int register_chrdev(unsigned int, const char *, struct file_operations *);
-extern int unregister_chrdev(unsigned int major, const char * name);
-extern int chrdev_open(struct inode * inode, struct file * filp);
-extern struct file_operations def_chr_fops;
-extern struct inode_operations chrdev_inode_operations;
-
-extern void init_fifo(struct inode * inode);
-
-extern struct file_operations connecting_fifo_fops;
-extern struct file_operations read_fifo_fops;
-extern struct file_operations write_fifo_fops;
-extern struct file_operations rdwr_fifo_fops;
-extern struct file_operations read_pipe_fops;
-extern struct file_operations write_pipe_fops;
-extern struct file_operations rdwr_pipe_fops;
-
-extern struct file_system_type *get_fs_type(const char *name);
-
-extern int fs_may_mount(kdev_t dev);
-extern int fs_may_umount(kdev_t dev, struct inode * mount_root);
-extern int fs_may_remount_ro(kdev_t dev);
-
-extern struct file *first_file;
-extern struct super_block super_blocks[NR_SUPER];
-
-extern void refile_buffer(struct buffer_head * buf);
-extern void set_writetime(struct buffer_head * buf, int flag);
-extern void refill_freelist(int size);
-extern int try_to_free_buffer(struct buffer_head*, struct buffer_head**, int);
-
-extern struct buffer_head ** buffer_pages;
-extern int nr_buffers;
-extern int buffermem;
-extern int nr_buffer_heads;
-
-#define BUF_CLEAN 0
-#define BUF_UNSHARED 1 /* Buffers that were shared but are not any more */
-#define BUF_LOCKED 2   /* Buffers scheduled for write */
-#define BUF_LOCKED1 3  /* Supers, inodes */
-#define BUF_DIRTY 4    /* Dirty buffers, not yet scheduled for write */
-#define BUF_SHARED 5   /* Buffers shared */
-#define NR_LIST 6
-
-#ifdef MACH
-extern inline void
-mark_buffer_uptodate (struct buffer_head *bh, int on)
-{
-  if (on)
-    set_bit (BH_Uptodate, &bh->b_state);
-  else
-    clear_bit (BH_Uptodate, &bh->b_state);
-}
-#else
-void mark_buffer_uptodate(struct buffer_head * bh, int on);
-#endif
-
-extern inline void mark_buffer_clean(struct buffer_head * bh)
-{
-#ifdef MACH
-	clear_bit(BH_Dirty, &bh->b_state);
-#else
-	if (clear_bit(BH_Dirty, &bh->b_state)) {
-		if (bh->b_list == BUF_DIRTY)
-			refile_buffer(bh);
-	}
-#endif
-}
-
-extern inline void mark_buffer_dirty(struct buffer_head * bh, int flag)
-{
-#ifdef MACH
-	set_bit(BH_Dirty, &bh->b_state);
-#else
-	if (!set_bit(BH_Dirty, &bh->b_state)) {
-		set_writetime(bh, flag);
-		if (bh->b_list != BUF_DIRTY)
-			refile_buffer(bh);
-	}
-#endif
-}
-
-extern int check_disk_change(kdev_t dev);
-#ifdef MACH
-#define invalidate_inodes(dev)
-#else
-extern void invalidate_inodes(kdev_t dev);
-#endif
-extern void invalidate_inode_pages(struct inode *, unsigned long);
-#ifdef MACH
-#define invalidate_buffers(dev)
-#else
-extern void invalidate_buffers(kdev_t dev);
-#endif
-extern int floppy_is_wp(int minor);
-extern void sync_inodes(kdev_t dev);
-#ifdef MACH
-#define sync_dev(dev)
-#define fsync_dev(dev)
-#else
-extern void sync_dev(kdev_t dev);
-extern int fsync_dev(kdev_t dev);
-#endif
-extern void sync_supers(kdev_t dev);
-extern int bmap(struct inode * inode,int block);
-extern int notify_change(struct inode *, struct iattr *);
-extern int namei(const char * pathname, struct inode ** res_inode);
-extern int lnamei(const char * pathname, struct inode ** res_inode);
-#ifdef MACH
-#define permission(i, m)	0
-#else
-extern int permission(struct inode * inode,int mask);
-#endif
-extern int get_write_access(struct inode *inode);
-extern void put_write_access(struct inode *inode);
-extern int open_namei(const char * pathname, int flag, int mode,
-	struct inode ** res_inode, struct inode * base);
-extern int do_mknod(const char * filename, int mode, dev_t dev);
-extern int do_pipe(int *);
-extern void iput(struct inode * inode);
-extern struct inode * __iget(struct super_block * sb,int nr,int crsmnt);
-extern struct inode * get_empty_inode(void);
-extern void insert_inode_hash(struct inode *);
-extern void clear_inode(struct inode *);
-extern struct inode * get_pipe_inode(void);
-extern struct file * get_empty_filp(void);
-extern int close_fp(struct file *filp);
-extern struct buffer_head * get_hash_table(kdev_t dev, int block, int size);
-extern struct buffer_head * getblk(kdev_t dev, int block, int size);
-extern void ll_rw_block(int rw, int nr, struct buffer_head * bh[]);
-extern void ll_rw_page(int rw, kdev_t dev, unsigned long nr, char * buffer);
-extern void ll_rw_swap_file(int rw, kdev_t dev, unsigned int *b, int nb, char *buffer);
-extern int is_read_only(kdev_t dev);
-extern void __brelse(struct buffer_head *buf);
-extern inline void brelse(struct buffer_head *buf)
-{
-	if (buf)
-		__brelse(buf);
-}
-extern void __bforget(struct buffer_head *buf);
-extern inline void bforget(struct buffer_head *buf)
-{
-	if (buf)
-		__bforget(buf);
-}
-extern void set_blocksize(kdev_t dev, int size);
-extern struct buffer_head * bread(kdev_t dev, int block, int size);
-extern struct buffer_head * breada(kdev_t dev,int block, int size, 
-				   unsigned int pos, unsigned int filesize);
-
-extern int generic_readpage(struct inode *, struct page *);
-extern int generic_file_read(struct inode *, struct file *, char *, int);
-extern int generic_mmap(struct inode *, struct file *, struct vm_area_struct *);
-extern int brw_page(int, unsigned long, kdev_t, int [], int, int);
-
-extern void put_super(kdev_t dev);
-unsigned long generate_cluster(kdev_t dev, int b[], int size);
-extern kdev_t ROOT_DEV;
-
-extern void show_buffers(void);
-extern void mount_root(void);
-
-extern int char_read(struct inode *, struct file *, char *, int);
-extern int block_read(struct inode *, struct file *, char *, int);
-extern int read_ahead[];
-
-extern int char_write(struct inode *, struct file *, const char *, int);
-extern int block_write(struct inode *, struct file *, const char *, int);
-
-extern int block_fsync(struct inode *, struct file *);
-extern int file_fsync(struct inode *, struct file *);
-
-extern void dcache_add(struct inode *, const char *, int, unsigned long);
-extern int dcache_lookup(struct inode *, const char *, int, unsigned long *);
-
-extern int inode_change_ok(struct inode *, struct iattr *);
-extern void inode_setattr(struct inode *, struct iattr *);
-
-extern inline struct inode * iget(struct super_block * sb,int nr)
-{
-	return __iget(sb, nr, 1);
-}
-
-/* kludge to get SCSI modules working */
-#include <linux/minix_fs.h>
-#include <linux/minix_fs_sb.h>
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/genhd.h b/i386/i386at/gpl/linux/include/linux/genhd.h
deleted file mode 100644
index e1c5888d..00000000
--- a/i386/i386at/gpl/linux/include/linux/genhd.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef _LINUX_GENHD_H
-#define _LINUX_GENHD_H
-
-/*
- * 	genhd.h Copyright (C) 1992 Drew Eckhardt
- *	Generic hard disk header file by  
- * 		Drew Eckhardt
- *
- *		<drew@colorado.edu>
- */
-
-#define CONFIG_MSDOS_PARTITION 1
-
-#ifdef __alpha__
-#define CONFIG_OSF_PARTITION 1
-#endif
-
-#ifdef __sparc__
-#define CONFIG_SUN_PARTITION 1
-#endif
-
-/* These two have identical behaviour; use the second one if DOS fdisk gets
-   confused about extended/logical partitions starting past cylinder 1023. */	
-#define DOS_EXTENDED_PARTITION 5
-#define LINUX_EXTENDED_PARTITION 0x85
-
-#define DM6_PARTITION		0x54	/* has DDO: use xlated geom & offset */
-#define EZD_PARTITION		0x55	/* EZ-DRIVE:  same as DM6 (we think) */
-#define DM6_AUX1PARTITION	0x51	/* no DDO:  use xlated geom */
-#define DM6_AUX3PARTITION	0x53	/* no DDO:  use xlated geom */
-
-#ifdef MACH_INCLUDE
-struct linux_partition {
-#else
-struct partition {
-#endif
-	unsigned char boot_ind;		/* 0x80 - active */
-	unsigned char head;		/* starting head */
-	unsigned char sector;		/* starting sector */
-	unsigned char cyl;		/* starting cylinder */
-	unsigned char sys_ind;		/* What partition type */
-	unsigned char end_head;		/* end head */
-	unsigned char end_sector;	/* end sector */
-	unsigned char end_cyl;		/* end cylinder */
-	unsigned int start_sect;	/* starting sector counting from 0 */
-	unsigned int nr_sects;		/* nr of sectors in partition */
-};
-
-struct hd_struct {
-	long start_sect;
-	long nr_sects;
-};
-
-struct gendisk {
-	int major;			/* major number of driver */
-	const char *major_name;		/* name of major driver */
-	int minor_shift;		/* number of times minor is shifted to
-					   get real minor */
-	int max_p;			/* maximum partitions per device */
-	int max_nr;			/* maximum number of real devices */
-
-	void (*init)(struct gendisk *);	/* Initialization called before we do our thing */
-	struct hd_struct *part;		/* partition table */
-	int *sizes;			/* device size in blocks, copied to blk_size[] */
-	int nr_real;			/* number of real devices */
-
-	void *real_devices;		/* internal use */
-	struct gendisk *next;
-};
-
-extern struct gendisk *gendisk_head;	/* linked list of disks */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/hdreg.h b/i386/i386at/gpl/linux/include/linux/hdreg.h
deleted file mode 100644
index 58a9a5df..00000000
--- a/i386/i386at/gpl/linux/include/linux/hdreg.h
+++ /dev/null
@@ -1,171 +0,0 @@
-#ifndef _LINUX_HDREG_H
-#define _LINUX_HDREG_H
-
-/*
- * This file contains some defines for the AT-hd-controller.
- * Various sources.  
- */
-
-#define HD_IRQ 14		/* the standard disk interrupt */
-
-/* ide.c has it's own port definitions in "ide.h" */
-
-/* Hd controller regs. Ref: IBM AT Bios-listing */
-#define HD_DATA		0x1f0	/* _CTL when writing */
-#define HD_ERROR	0x1f1	/* see err-bits */
-#define HD_NSECTOR	0x1f2	/* nr of sectors to read/write */
-#define HD_SECTOR	0x1f3	/* starting sector */
-#define HD_LCYL		0x1f4	/* starting cylinder */
-#define HD_HCYL		0x1f5	/* high byte of starting cyl */
-#define HD_CURRENT	0x1f6	/* 101dhhhh , d=drive, hhhh=head */
-#define HD_STATUS	0x1f7	/* see status-bits */
-#define HD_FEATURE HD_ERROR	/* same io address, read=error, write=feature */
-#define HD_PRECOMP HD_FEATURE	/* obsolete use of this port - predates IDE */
-#define HD_COMMAND HD_STATUS	/* same io address, read=status, write=cmd */
-
-#define HD_CMD		0x3f6	/* used for resets */
-#define HD_ALTSTATUS	0x3f6	/* same as HD_STATUS but doesn't clear irq */
-
-/* remainder is shared between hd.c, ide.c, ide-cd.c, and the hdparm utility */
-
-/* Bits of HD_STATUS */
-#define ERR_STAT	0x01
-#define INDEX_STAT	0x02
-#define ECC_STAT	0x04	/* Corrected error */
-#define DRQ_STAT	0x08
-#define SEEK_STAT	0x10
-#define WRERR_STAT	0x20
-#define READY_STAT	0x40
-#define BUSY_STAT	0x80
-
-/* Values for HD_COMMAND */
-#define WIN_RESTORE		0x10
-#define WIN_READ		0x20
-#define WIN_WRITE		0x30
-#define WIN_VERIFY		0x40
-#define WIN_FORMAT		0x50
-#define WIN_INIT		0x60
-#define WIN_SEEK 		0x70
-#define WIN_DIAGNOSE		0x90
-#define WIN_SPECIFY		0x91	/* set drive geometry translation */
-#define WIN_SETIDLE1		0xE3
-#define WIN_SETIDLE2		0x97
-
-#define WIN_DOORLOCK		0xde	/* lock door on removeable drives */
-#define WIN_DOORUNLOCK		0xdf	/* unlock door on removeable drives */
-
-#define WIN_MULTREAD		0xC4	/* read sectors using multiple mode */
-#define WIN_MULTWRITE		0xC5	/* write sectors using multiple mode */
-#define WIN_SETMULT		0xC6	/* enable/disable multiple mode */
-#define WIN_IDENTIFY		0xEC	/* ask drive to identify itself	*/
-#define WIN_SETFEATURES		0xEF	/* set special drive features */
-#define WIN_READDMA		0xc8	/* read sectors using DMA transfers */
-#define WIN_WRITEDMA		0xca	/* write sectors using DMA transfers */
-
-/* Additional drive command codes used by ATAPI devices. */
-#define WIN_PIDENTIFY		0xA1	/* identify ATAPI device	*/
-#define WIN_SRST		0x08	/* ATAPI soft reset command */
-#define WIN_PACKETCMD		0xa0	/* Send a packet command. */
-
-/* Bits for HD_ERROR */
-#define MARK_ERR	0x01	/* Bad address mark */
-#define TRK0_ERR	0x02	/* couldn't find track 0 */
-#define ABRT_ERR	0x04	/* Command aborted */
-#define ID_ERR		0x10	/* ID field not found */
-#define ECC_ERR		0x40	/* Uncorrectable ECC error */
-#define	BBD_ERR		0x80	/* block marked bad */
-
-struct hd_geometry {
-      unsigned char heads;
-      unsigned char sectors;
-      unsigned short cylinders;
-      unsigned long start;
-};
-
-/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
-#define HDIO_GETGEO		0x0301	/* get device geometry */
-#define HDIO_GET_UNMASKINTR	0x0302	/* get current unmask setting */
-#define HDIO_GET_MULTCOUNT	0x0304	/* get current IDE blockmode setting */
-#define HDIO_GET_IDENTITY 	0x0307	/* get IDE identification info */
-#define HDIO_GET_KEEPSETTINGS 	0x0308	/* get keep-settings-on-reset flag */
-#define HDIO_GET_32BIT 		0x0309	/* get current io_32bit setting */
-#define HDIO_GET_NOWERR		0x030a	/* get ignore-write-error flag */
-#define HDIO_GET_DMA		0x030b	/* get use-dma flag */
-#define HDIO_DRIVE_CMD		0x031f	/* execute a special drive command */
-
-/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
-#define HDIO_SET_MULTCOUNT	0x0321	/* change IDE blockmode */
-#define HDIO_SET_UNMASKINTR	0x0322	/* permit other irqs during I/O */
-#define HDIO_SET_KEEPSETTINGS	0x0323	/* keep ioctl settings on reset */
-#define HDIO_SET_32BIT		0x0324	/* change io_32bit flags */
-#define HDIO_SET_NOWERR		0x0325	/* change ignore-write-error flag */
-#define HDIO_SET_DMA		0x0326	/* change use-dma flag */
-#define HDIO_SET_PIO_MODE	0x0327	/* reconfig interface to new speed */
-
-/* structure returned by HDIO_GET_IDENTITY, as per ANSI ATA2 rev.2f spec */
-struct hd_driveid {
-	unsigned short	config;		/* lots of obsolete bit flags */
-	unsigned short	cyls;		/* "physical" cyls */
-	unsigned short	reserved2;	/* reserved (word 2) */
-	unsigned short	heads;		/* "physical" heads */
-	unsigned short	track_bytes;	/* unformatted bytes per track */
-	unsigned short	sector_bytes;	/* unformatted bytes per sector */
-	unsigned short	sectors;	/* "physical" sectors per track */
-	unsigned short	vendor0;	/* vendor unique */
-	unsigned short	vendor1;	/* vendor unique */
-	unsigned short	vendor2;	/* vendor unique */
-	unsigned char	serial_no[20];	/* 0 = not_specified */
-	unsigned short	buf_type;
-	unsigned short	buf_size;	/* 512 byte increments; 0 = not_specified */
-	unsigned short	ecc_bytes;	/* for r/w long cmds; 0 = not_specified */
-	unsigned char	fw_rev[8];	/* 0 = not_specified */
-	unsigned char	model[40];	/* 0 = not_specified */
-	unsigned char	max_multsect;	/* 0=not_implemented */
-	unsigned char	vendor3;	/* vendor unique */
-	unsigned short	dword_io;	/* 0=not_implemented; 1=implemented */
-	unsigned char	vendor4;	/* vendor unique */
-	unsigned char	capability;	/* bits 0:DMA 1:LBA 2:IORDYsw 3:IORDYsup*/
-	unsigned short	reserved50;	/* reserved (word 50) */
-	unsigned char	vendor5;	/* vendor unique */
-	unsigned char	tPIO;		/* 0=slow, 1=medium, 2=fast */
-	unsigned char	vendor6;	/* vendor unique */
-	unsigned char	tDMA;		/* 0=slow, 1=medium, 2=fast */
-	unsigned short	field_valid;	/* bits 0:cur_ok 1:eide_ok */
-	unsigned short	cur_cyls;	/* logical cylinders */
-	unsigned short	cur_heads;	/* logical heads */
-	unsigned short	cur_sectors;	/* logical sectors per track */
-	unsigned short	cur_capacity0;	/* logical total sectors on drive */
-	unsigned short	cur_capacity1;	/*  (2 words, misaligned int)     */
-	unsigned char	multsect;	/* current multiple sector count */
-	unsigned char	multsect_valid;	/* when (bit0==1) multsect is ok */
-	unsigned int	lba_capacity;	/* total number of sectors */
-	unsigned short	dma_1word;	/* single-word dma info */
-	unsigned short	dma_mword;	/* multiple-word dma info */
-	unsigned short  eide_pio_modes; /* bits 0:mode3 1:mode4 */
-	unsigned short  eide_dma_min;	/* min mword dma cycle time (ns) */
-	unsigned short  eide_dma_time;	/* recommended mword dma cycle time (ns) */
-	unsigned short  eide_pio;       /* min cycle time (ns), no IORDY  */
-	unsigned short  eide_pio_iordy; /* min cycle time (ns), with IORDY */
-	unsigned short  reserved69;	/* reserved (word 69) */
-	unsigned short  reserved70;	/* reserved (word 70) */
-	/* unsigned short reservedxx[57];*/	/* reserved (words 71-127) */
-	/* unsigned short vendor7  [32];*/	/* vendor unique (words 128-159) */
-	/* unsigned short reservedyy[96];*/	/* reserved (words 160-255) */
-};
-
-#ifdef __KERNEL__
-/*
- * These routines are used for kernel command line parameters from main.c:
- */
-#include <linux/config.h>
-
-#ifdef CONFIG_BLK_DEV_HD
-void hd_setup(char *, int *);
-#endif	/* CONFIG_BLK_DEV_HD */
-#ifdef CONFIG_BLK_DEV_IDE
-void ide_setup(char *);
-#endif	/* CONFIG_BLK_DEV_IDE */
-
-#endif  /* __KERNEL__ */
-
-#endif	/* _LINUX_HDREG_H */
diff --git a/i386/i386at/gpl/linux/include/linux/head.h b/i386/i386at/gpl/linux/include/linux/head.h
deleted file mode 100644
index 3829b1c3..00000000
--- a/i386/i386at/gpl/linux/include/linux/head.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _LINUX_HEAD_H
-#define _LINUX_HEAD_H
-
-typedef struct desc_struct {
-	unsigned long a,b;
-} desc_table[256];
-
-extern desc_table idt,gdt;
-
-#define GDT_NUL 0
-#define GDT_CODE 1
-#define GDT_DATA 2
-#define GDT_TMP 3
-
-#define LDT_NUL 0
-#define LDT_CODE 1
-#define LDT_DATA 2
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/if.h b/i386/i386at/gpl/linux/include/linux/if.h
deleted file mode 100644
index 73ef7feb..00000000
--- a/i386/i386at/gpl/linux/include/linux/if.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the INET interface module.
- *
- * Version:	@(#)if.h	1.0.2	04/18/93
- *
- * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1982-1988
- *		Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_H
-#define _LINUX_IF_H
-
-#include <linux/types.h>		/* for "caddr_t" et al		*/
-#include <linux/socket.h>		/* for "struct sockaddr" et al	*/
-
-/* Standard interface flags. */
-#define	LINUX_IFF_UP		0x1	/* interface is up		*/
-#define	LINUX_IFF_BROADCAST	0x2	/* broadcast address valid	*/
-#define	LINUX_IFF_DEBUG		0x4	/* turn on debugging		*/
-#define	LINUX_IFF_LOOPBACK	0x8	/* is a loopback net		*/
-#define	LINUX_IFF_POINTOPOINT	0x10	/* interface is has p-p link	*/
-#define	LINUX_IFF_NOTRAILERS	0x20	/* avoid use of trailers	*/
-#define	LINUX_IFF_RUNNING	0x40	/* resources allocated		*/
-#define	LINUX_IFF_NOARP		0x80	/* no ARP protocol		*/
-#define	LINUX_IFF_PROMISC	0x100	/* receive all packets		*/
-/* Not supported */
-#define	LINUX_IFF_ALLMULTI	0x200	/* receive all multicast packets*/
-
-#define LINUX_IFF_MASTER	0x400	/* master of a load balancer 	*/
-#define LINUX_IFF_SLAVE		0x800	/* slave of a load balancer	*/
-
-#define LINUX_IFF_MULTICAST	0x1000	/* Supports multicast		*/
-
-#ifdef MACH
-#ifndef MACH_INCLUDE
-#define IFF_UP		LINUX_IFF_UP
-#define IFF_BROADCAST	LINUX_IFF_BROADCAST
-#define IFF_DEBUG	LINUX_IFF_DEBUG
-#define IFF_LOOPBACK	LINUX_IFF_LOOPBACK
-#define IFF_POINTOPOINT	LINUX_IFF_POINTOPOINT
-#define IFF_NOTRAILERS	LINUX_IFF_NOTRAILERS
-#define IFF_RUNNING	LINUX_IFF_RUNNING
-#define IFF_NOARP	LINUX_IFF_NOARP
-#define IFF_PROMISC	LINUX_IFF_PROMISC
-#define IFF_ALLMULTI	LINUX_IFF_ALLMULTI
-#define IFF_MASTER	LINUX_IFF_MASTER
-#define IFF_SLAVE	LINUX_IFF_SLAVE
-#define IFF_MULTICAST	LINUX_IFF_MULTICAST
-#endif
-#endif
-
-/*
- * The ifaddr structure contains information about one address
- * of an interface.  They are maintained by the different address
- * families, are allocated and attached when an address is set,
- * and are linked together so all addresses for an interface can
- * be located.
- */
- 
-struct ifaddr 
-{
-	struct sockaddr	ifa_addr;	/* address of interface		*/
-	union {
-		struct sockaddr	ifu_broadaddr;
-		struct sockaddr	ifu_dstaddr;
-	} ifa_ifu;
-	struct iface		*ifa_ifp;	/* back-pointer to interface	*/
-	struct ifaddr		*ifa_next;	/* next address for interface	*/
-};
-
-#define	ifa_broadaddr	ifa_ifu.ifu_broadaddr	/* broadcast address	*/
-#define	ifa_dstaddr	ifa_ifu.ifu_dstaddr	/* other end of link	*/
-
-/*
- *	Device mapping structure. I'd just gone off and designed a 
- *	beautiful scheme using only loadable modules with arguments
- *	for driver options and along come the PCMCIA people 8)
- *
- *	Ah well. The get() side of this is good for WDSETUP, and it'll
- *	be handy for debugging things. The set side is fine for now and
- *	being very small might be worth keeping for clean configuration.
- */
-
-struct ifmap 
-{
-	unsigned long mem_start;
-	unsigned long mem_end;
-	unsigned short base_addr; 
-	unsigned char irq;
-	unsigned char dma;
-	unsigned char port;
-	/* 3 bytes spare */
-};
-
-/*
- * Interface request structure used for socket
- * ioctl's.  All interface ioctl's must have parameter
- * definitions which begin with ifr_name.  The
- * remainder may be interface specific.
- */
-
-struct ifreq 
-{
-#define IFHWADDRLEN	6
-#define	IFNAMSIZ	16
-	union
-	{
-		char	ifrn_name[IFNAMSIZ];		/* if name, e.g. "en0" */
-	} ifr_ifrn;
-	
-	union {
-		struct	sockaddr ifru_addr;
-		struct	sockaddr ifru_dstaddr;
-		struct	sockaddr ifru_broadaddr;
-		struct	sockaddr ifru_netmask;
-		struct  sockaddr ifru_hwaddr;
-		short	ifru_flags;
-		int	ifru_metric;
-		int	ifru_mtu;
-		struct  ifmap ifru_map;
-		char	ifru_slave[IFNAMSIZ];	/* Just fits the size */
-		caddr_t	ifru_data;
-	} ifr_ifru;
-};
-
-#define ifr_name	ifr_ifrn.ifrn_name	/* interface name 	*/
-#define ifr_hwaddr	ifr_ifru.ifru_hwaddr	/* MAC address 		*/
-#define	ifr_addr	ifr_ifru.ifru_addr	/* address		*/
-#define	ifr_dstaddr	ifr_ifru.ifru_dstaddr	/* other end of p-p lnk	*/
-#define	ifr_broadaddr	ifr_ifru.ifru_broadaddr	/* broadcast address	*/
-#define	ifr_netmask	ifr_ifru.ifru_netmask	/* interface net mask	*/
-#define	ifr_flags	ifr_ifru.ifru_flags	/* flags		*/
-#define	ifr_metric	ifr_ifru.ifru_metric	/* metric		*/
-#define	ifr_mtu		ifr_ifru.ifru_mtu	/* mtu			*/
-#define ifr_map		ifr_ifru.ifru_map	/* device map		*/
-#define ifr_slave	ifr_ifru.ifru_slave	/* slave device		*/
-#define	ifr_data	ifr_ifru.ifru_data	/* for use by interface	*/
-
-/*
- * Structure used in SIOCGIFCONF request.
- * Used to retrieve interface configuration
- * for machine (useful for programs which
- * must know all networks accessible).
- */
-
-struct ifconf 
-{
-	int	ifc_len;			/* size of buffer	*/
-	union 
-	{
-		caddr_t	ifcu_buf;
-		struct	ifreq *ifcu_req;
-	} ifc_ifcu;
-};
-#define	ifc_buf	ifc_ifcu.ifcu_buf		/* buffer address	*/
-#define	ifc_req	ifc_ifcu.ifcu_req		/* array of structures	*/
-
-#endif /* _LINUX_IF_H */
diff --git a/i386/i386at/gpl/linux/include/linux/if_arp.h b/i386/i386at/gpl/linux/include/linux/if_arp.h
deleted file mode 100644
index fa350688..00000000
--- a/i386/i386at/gpl/linux/include/linux/if_arp.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the ARP (RFC 826) protocol.
- *
- * Version:	@(#)if_arp.h	1.0.1	04/16/93
- *
- * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
- *		Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
- *		Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Florian La Roche.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_ARP_H
-#define _LINUX_IF_ARP_H
-
-/* ARP protocol HARDWARE identifiers. */
-#define ARPHRD_NETROM	0		/* from KA9Q: NET/ROM pseudo	*/
-#define ARPHRD_ETHER 	1		/* Ethernet 10Mbps		*/
-#define	ARPHRD_EETHER	2		/* Experimental Ethernet	*/
-#define	ARPHRD_AX25	3		/* AX.25 Level 2		*/
-#define	ARPHRD_PRONET	4		/* PROnet token ring		*/
-#define	ARPHRD_CHAOS	5		/* Chaosnet			*/
-#define	ARPHRD_IEEE802	6		/* IEEE 802.2 Ethernet/TR/TB	*/
-#define	ARPHRD_ARCNET	7		/* ARCnet			*/
-#define	ARPHRD_APPLETLK	8		/* APPLEtalk			*/
-/* Dummy types for non ARP hardware */
-#define ARPHRD_SLIP	256
-#define ARPHRD_CSLIP	257
-#define ARPHRD_SLIP6	258
-#define ARPHRD_CSLIP6	259
-#define ARPHRD_RSRVD	260		/* Notional KISS type 		*/
-#define ARPHRD_ADAPT	264
-#define ARPHRD_PPP	512
-#define ARPHRD_TUNNEL	768		/* IPIP tunnel			*/
-#define ARPHRD_TUNNEL6	769		/* IPIP6 tunnel			*/
-#define ARPHRD_FRAD	770		/* Frame Relay			*/
-#define ARPHRD_SKIP	771		/* SKIP vif			*/
-#define ARPHRD_LOOPBACK	772		/* Loopback device		*/
-
-/* ARP protocol opcodes. */
-#define	ARPOP_REQUEST	1		/* ARP request			*/
-#define	ARPOP_REPLY	2		/* ARP reply			*/
-#define	ARPOP_RREQUEST	3		/* RARP request			*/
-#define	ARPOP_RREPLY	4		/* RARP reply			*/
-
-
-/* ARP ioctl request. */
-struct arpreq {
-  struct sockaddr	arp_pa;		/* protocol address		*/
-  struct sockaddr	arp_ha;		/* hardware address		*/
-  int			arp_flags;	/* flags			*/
-  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
-  char			arp_dev[16];
-};
-
-struct arpreq_old {
-  struct sockaddr	arp_pa;		/* protocol address		*/
-  struct sockaddr	arp_ha;		/* hardware address		*/
-  int			arp_flags;	/* flags			*/
-  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
-};
-
-/* ARP Flag values. */
-#define ATF_COM		0x02		/* completed entry (ha valid)	*/
-#define	ATF_PERM	0x04		/* permanent entry		*/
-#define	ATF_PUBL	0x08		/* publish entry		*/
-#define	ATF_USETRAILERS	0x10		/* has requested trailers	*/
-#define ATF_NETMASK     0x20            /* want to use a netmask (only
-					   for proxy entries) */
-
-/*
- *	This structure defines an ethernet arp header.
- */
-
-struct arphdr
-{
-	unsigned short	ar_hrd;		/* format of hardware address	*/
-	unsigned short	ar_pro;		/* format of protocol address	*/
-	unsigned char	ar_hln;		/* length of hardware address	*/
-	unsigned char	ar_pln;		/* length of protocol address	*/
-	unsigned short	ar_op;		/* ARP opcode (command)		*/
-
-#if 0
-	 /*
-	  *	 Ethernet looks like this : This bit is variable sized however...
-	  */
-	unsigned char		ar_sha[ETH_ALEN];	/* sender hardware address	*/
-	unsigned char		ar_sip[4];		/* sender IP address		*/
-	unsigned char		ar_tha[ETH_ALEN];	/* target hardware address	*/
-	unsigned char		ar_tip[4];		/* target IP address		*/
-#endif
-
-};
-
-#endif	/* _LINUX_IF_ARP_H */
diff --git a/i386/i386at/gpl/linux/include/linux/if_ether.h b/i386/i386at/gpl/linux/include/linux/if_ether.h
deleted file mode 100644
index 14078472..00000000
--- a/i386/i386at/gpl/linux/include/linux/if_ether.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the Ethernet IEEE 802.3 interface.
- *
- * Version:	@(#)if_ether.h	1.0.1a	02/08/94
- *
- * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Donald Becker, <becker@super.org>
- *		Alan Cox, <alan@cymru.net>
- *		Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_ETHER_H
-#define _LINUX_IF_ETHER_H
-
-/* IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
-   and FCS/CRC (frame check sequence). */
-#define ETH_ALEN	6		/* Octets in one ethernet addr	 */
-#define ETH_HLEN	14		/* Total octets in header.	 */
-#define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
-#define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
-#define ETH_FRAME_LEN	1514		/* Max. octets in frame sans FCS */
-
-
-/* These are the defined Ethernet Protocol ID's. */
-#define ETH_P_LOOP	0x0060		/* Ethernet Loopback packet	*/
-#define ETH_P_ECHO	0x0200		/* Ethernet Echo packet		*/
-#define ETH_P_PUP	0x0400		/* Xerox PUP packet		*/
-#define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
-#define ETH_P_X25	0x0805		/* CCITT X.25			*/
-#define ETH_P_ARP	0x0806		/* Address Resolution packet	*/
-#define	ETH_P_BPQ	0x08FF		/* G8BPQ AX.25 Ethernet Packet	[ NOT AN OFFICIALLY REGISTERED ID ] */
-#define ETH_P_DEC       0x6000          /* DEC Assigned proto           */
-#define ETH_P_DNA_DL    0x6001          /* DEC DNA Dump/Load            */
-#define ETH_P_DNA_RC    0x6002          /* DEC DNA Remote Console       */
-#define ETH_P_DNA_RT    0x6003          /* DEC DNA Routing              */
-#define ETH_P_LAT       0x6004          /* DEC LAT                      */
-#define ETH_P_DIAG      0x6005          /* DEC Diagnostics              */
-#define ETH_P_CUST      0x6006          /* DEC Customer use             */
-#define ETH_P_SCA       0x6007          /* DEC Systems Comms Arch       */
-#define ETH_P_RARP      0x8035		/* Reverse Addr Res packet	*/
-#define ETH_P_ATALK	0x809B		/* Appletalk DDP		*/
-#define ETH_P_AARP	0x80F3		/* Appletalk AARP		*/
-#define ETH_P_IPX	0x8137		/* IPX over DIX			*/
-#define ETH_P_IPV6	0x86DD		/* IPv6 over bluebook		*/
-#define ETH_P_802_3	0x0001		/* Dummy type for 802.3 frames  */
-#define ETH_P_AX25	0x0002		/* Dummy protocol id for AX.25  */
-#define ETH_P_ALL	0x0003		/* Every packet (be careful!!!) */
-#define ETH_P_802_2	0x0004		/* 802.2 frames 		*/
-#define ETH_P_SNAP	0x0005		/* Internal only		*/
-#define ETH_P_DDCMP     0x0006          /* DEC DDCMP: Internal only     */
-#define ETH_P_WAN_PPP   0x0007          /* Dummy type for WAN PPP frames*/
-#define ETH_P_PPP_MP    0x0008          /* Dummy type for PPP MP frames */
-
-/* This is an Ethernet frame header. */
-struct ethhdr {
-  unsigned char		h_dest[ETH_ALEN];	/* destination eth addr	*/
-  unsigned char		h_source[ETH_ALEN];	/* source ether addr	*/
-  unsigned short	h_proto;		/* packet type ID field	*/
-};
-
-/* Ethernet statistics collection data. */
-struct enet_statistics{
-  int	rx_packets;			/* total packets received	*/
-  int	tx_packets;			/* total packets transmitted	*/
-  int	rx_errors;			/* bad packets received		*/
-  int	tx_errors;			/* packet transmit problems	*/
-  int	rx_dropped;			/* no space in linux buffers	*/
-  int	tx_dropped;			/* no space available in linux	*/
-  int	multicast;			/* multicast packets received	*/
-  int	collisions;
-
-  /* detailed rx_errors: */
-  int	rx_length_errors;
-  int	rx_over_errors;			/* receiver ring buff overflow	*/
-  int	rx_crc_errors;			/* recved pkt with crc error	*/
-  int	rx_frame_errors;		/* recv'd frame alignment error */
-  int	rx_fifo_errors;			/* recv'r fifo overrun		*/
-  int	rx_missed_errors;		/* receiver missed packet	*/
-
-  /* detailed tx_errors */
-  int	tx_aborted_errors;
-  int	tx_carrier_errors;
-  int	tx_fifo_errors;
-  int	tx_heartbeat_errors;
-  int	tx_window_errors;
-};
-
-#endif	/* _LINUX_IF_ETHER_H */
diff --git a/i386/i386at/gpl/linux/include/linux/if_tr.h b/i386/i386at/gpl/linux/include/linux/if_tr.h
deleted file mode 100644
index 61629332..00000000
--- a/i386/i386at/gpl/linux/include/linux/if_tr.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the Token-Ring IEEE 802.5 interface.
- *
- * Version:	@(#)if_tr.h	0.0	07/11/94
- *
- * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Donald Becker, <becker@super.org>
- *    Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_TR_H
-#define _LINUX_IF_TR_H
-
-
-/* IEEE 802.5 Token-Ring magic constants.  The frame sizes omit the preamble
-   and FCS/CRC (frame check sequence). */
-#define TR_ALEN	6		/* Octets in one ethernet addr	 */
-#define TR_HLEN   (sizeof(struct trh_hdr)+sizeof(struct trllc))
-#define AC			0x10
-#define LLC_FRAME 0x40
-#if 0
-#define ETH_HLEN	14		/* Total octets in header.	 */
-#define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
-#define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
-#define ETH_FRAME_LEN	1514		/* Max. octets in frame sans FCS */
-#endif
-
-
-/* These are some defined Ethernet Protocol ID's. */
-#define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
-#define ETH_P_ARP	0x0806		/* Address Resolution packet	*/
-#define ETH_P_RARP      0x8035		/* Reverse Addr Res packet	*/
-
-/* LLC and SNAP constants */
-#define EXTENDED_SAP 0xAA
-#define UI_CMD       0x03
-
-/* This is an Token-Ring frame header. */
-struct trh_hdr {
-	unsigned char   ac;	/* access control field */
-	unsigned char   fc;	/* frame control field */
-	unsigned char   daddr[TR_ALEN];	/* destination address */
-	unsigned char   saddr[TR_ALEN];	/* source address */
-	unsigned short  rcf;	/* route control field */
-	unsigned short  rseg[8];/* routing registers */
-};
-
-/* This is an Token-Ring LLC structure */
-struct trllc {
-	unsigned char   dsap;	/* destination SAP */
-	unsigned char   ssap;	/* source SAP */
-	unsigned char   llc;	/* LLC control field */
-	unsigned char   protid[3];	/* protocol id */
-	unsigned short  ethertype;	/* ether type field */
-};
-
-
-/* Token-Ring statistics collection data. */
-struct tr_statistics{
-  int	rx_packets;			/* total packets received	*/
-  int	tx_packets;			/* total packets transmitted	*/
-  int	rx_errors;			/* bad packets received		*/
-  int	tx_errors;			/* packet transmit problems	*/
-  int	rx_dropped;			/* no space in linux buffers	*/
-  int	tx_dropped;			/* no space available in linux	*/
-  int	multicast;			/* multicast packets received	*/
-  int   transmit_collision;
-
-	/* detailed Token-Ring errors. See IBM Token-Ring Network Architecture
-      for more info */
-
-	int line_errors;
-	int internal_errors;
-	int burst_errors;
-	int A_C_errors;
-	int abort_delimiters;
-	int lost_frames;
-	int recv_congest_count;
-	int frame_copied_errors;
-	int frequency_errors;
-	int token_errors;
-	int dummy1;
-	
-};
-
-/* source routing stuff */
-
-#define TR_RII 0x80
-#define TR_RCF_DIR_BIT 0x80
-#define TR_RCF_LEN_MASK 0x1f00
-#define TR_RCF_BROADCAST 0x8000
-#define TR_RCF_LIMITED_BROADCAST 0xA000
-#define TR_RCF_FRAME2K 0x20
-#define TR_RCF_BROADCAST_MASK 0xC000
-
-#endif	/* _LINUX_IF_TR_H */
diff --git a/i386/i386at/gpl/linux/include/linux/igmp.h b/i386/i386at/gpl/linux/include/linux/igmp.h
deleted file mode 100644
index 161528f1..00000000
--- a/i386/i386at/gpl/linux/include/linux/igmp.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- *	Linux NET3:	Internet Gateway Management Protocol  [IGMP]
- *
- *	Authors:
- *		Alan Cox <Alan.Cox@linux.org>
- *
- *	Extended to talk the BSD extended IGMP protocol of mrouted 3.6
- *
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_IGMP_H
-#define _LINUX_IGMP_H
-
-/*
- *	IGMP protocol structures
- */
-
-/*
- *	Header in on cable format
- */
-
-struct igmphdr
-{
-	__u8 type;
-	__u8 code;		/* For newer IGMP */
-	__u16 csum;
-	__u32 group;
-};
-
-#define IGMP_HOST_MEMBERSHIP_QUERY	0x11	/* From RFC1112 */
-#define IGMP_HOST_MEMBERSHIP_REPORT	0x12	/* Ditto */
-#define IGMP_DVMRP			0x13	/* DVMRP routing */
-#define IGMP_PIM			0x14	/* PIM routing */
-#define IGMP_HOST_NEW_MEMBERSHIP_REPORT 0x16	/* New version of 0x11 */
-#define IGMP_HOST_LEAVE_MESSAGE 	0x17	/* An extra BSD seems to send */
-
-#define IGMP_MTRACE_RESP		0x1e
-#define IGMP_MTRACE			0x1f
-
-
-/*
- *	Use the BSD names for these for compatibility
- */
-
-#define IGMP_DELAYING_MEMBER		0x01
-#define IGMP_IDLE_MEMBER		0x02
-#define IGMP_LAZY_MEMBER		0x03
-#define IGMP_SLEEPING_MEMBER		0x04
-#define IGMP_AWAKENING_MEMBER		0x05
-
-#define IGMP_OLD_ROUTER 		0x00
-#define IGMP_NEW_ROUTER 		0x01
-
-#define IGMP_MINLEN			8
-
-#define IGMP_MAX_HOST_REPORT_DELAY	10	/* max delay for response to */
-						/* query (in seconds)	*/
-
-#define IGMP_TIMER_SCALE		10	/* denotes that the igmphdr->timer field */
-						/* specifies time in 10th of seconds	 */
-
-#define IGMP_AGE_THRESHOLD		540	/* If this host don't hear any IGMP V1	*/
-						/* message in this period of time,	*/
-						/* revert to IGMP v2 router.		*/
-
-#define IGMP_ALL_HOSTS		htonl(0xE0000001L)
-#define IGMP_ALL_ROUTER 	htonl(0xE0000002L)
-#define IGMP_LOCAL_GROUP	htonl(0xE0000000L)
-#define IGMP_LOCAL_GROUP_MASK	htonl(0xFFFFFF00L)
-
-/*
- * struct for keeping the multicast list in
- */
-
-#ifdef __KERNEL__
-struct ip_mc_socklist
-{
-	unsigned long multiaddr[IP_MAX_MEMBERSHIPS];	/* This is a speed trade off */
-	struct device *multidev[IP_MAX_MEMBERSHIPS];
-};
-
-struct ip_mc_list
-{
-	struct device *interface;
-	unsigned long multiaddr;
-	struct ip_mc_list *next;
-	struct timer_list timer;
-	int tm_running;
-	int users;
-};
-
-struct ip_router_info
-{
-	struct device *dev;
-	int    type;	/* type of router which is querier on this interface */
-	int    time;	/* # of slow timeouts since last old query */
-	struct timer_list timer;
-	struct ip_router_info *next;
-};
-
-extern struct ip_mc_list *ip_mc_head;
-
-
-extern int igmp_rcv(struct sk_buff *, struct device *, struct options *, __u32, unsigned short,
-	__u32, int , struct inet_protocol *);
-extern void ip_mc_drop_device(struct device *dev);
-extern int ip_mc_join_group(struct sock *sk, struct device *dev, unsigned long addr);
-extern int ip_mc_leave_group(struct sock *sk, struct device *dev,unsigned long addr);
-extern void ip_mc_drop_socket(struct sock *sk);
-extern void ip_mr_init(void);
-#endif
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/in.h b/i386/i386at/gpl/linux/include/linux/in.h
deleted file mode 100644
index c8e156e8..00000000
--- a/i386/i386at/gpl/linux/include/linux/in.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions of the Internet Protocol.
- *
- * Version:	@(#)in.h	1.0.1	04/21/93
- *
- * Authors:	Original taken from the GNU Project <netinet/in.h> file.
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IN_H
-#define _LINUX_IN_H
-
-#include <linux/types.h>
-
-/* Standard well-defined IP protocols.  */
-enum {
-  IPPROTO_IP = 0,		/* Dummy protocol for TCP		*/
-  IPPROTO_ICMP = 1,		/* Internet Control Message Protocol	*/
-  IPPROTO_IGMP = 2,		/* Internet Gateway Management Protocol */
-  IPPROTO_IPIP = 4,		/* IPIP tunnels (older KA9Q tunnels use 94) */
-  IPPROTO_TCP = 6,		/* Transmission Control Protocol	*/
-  IPPROTO_EGP = 8,		/* Exterior Gateway Protocol		*/
-  IPPROTO_PUP = 12,		/* PUP protocol				*/
-  IPPROTO_UDP = 17,		/* User Datagram Protocol		*/
-  IPPROTO_IDP = 22,		/* XNS IDP protocol			*/
-
-  IPPROTO_RAW = 255,		/* Raw IP packets			*/
-  IPPROTO_MAX
-};
-
-
-/* Internet address. */
-struct in_addr {
-	__u32	s_addr;
-};
-
-/* Request struct for multicast socket ops */
-
-struct ip_mreq 
-{
-	struct in_addr imr_multiaddr;	/* IP multicast address of group */
-	struct in_addr imr_interface;	/* local IP address of interface */
-};
-
-
-/* Structure describing an Internet (IP) socket address. */
-#define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
-struct sockaddr_in {
-  short int		sin_family;	/* Address family		*/
-  unsigned short int	sin_port;	/* Port number			*/
-  struct in_addr	sin_addr;	/* Internet address		*/
-
-  /* Pad to size of `struct sockaddr'. */
-  unsigned char		__pad[__SOCK_SIZE__ - sizeof(short int) -
-			sizeof(unsigned short int) - sizeof(struct in_addr)];
-};
-#define sin_zero	__pad		/* for BSD UNIX comp. -FvK	*/
-
-
-/*
- * Definitions of the bits in an Internet address integer.
- * On subnets, host and network parts are found according
- * to the subnet mask, not these masks.
- */
-#define	IN_CLASSA(a)		((((long int) (a)) & 0x80000000) == 0)
-#define	IN_CLASSA_NET		0xff000000
-#define	IN_CLASSA_NSHIFT	24
-#define	IN_CLASSA_HOST		(0xffffffff & ~IN_CLASSA_NET)
-#define	IN_CLASSA_MAX		128
-
-#define	IN_CLASSB(a)		((((long int) (a)) & 0xc0000000) == 0x80000000)
-#define	IN_CLASSB_NET		0xffff0000
-#define	IN_CLASSB_NSHIFT	16
-#define	IN_CLASSB_HOST		(0xffffffff & ~IN_CLASSB_NET)
-#define	IN_CLASSB_MAX		65536
-
-#define	IN_CLASSC(a)		((((long int) (a)) & 0xe0000000) == 0xc0000000)
-#define	IN_CLASSC_NET		0xffffff00
-#define	IN_CLASSC_NSHIFT	8
-#define	IN_CLASSC_HOST		(0xffffffff & ~IN_CLASSC_NET)
-
-#define	IN_CLASSD(a)		((((long int) (a)) & 0xf0000000) == 0xe0000000)
-#define	IN_MULTICAST(a)		IN_CLASSD(a)
-#define IN_MULTICAST_NET	0xF0000000
-
-#define	IN_EXPERIMENTAL(a)	((((long int) (a)) & 0xe0000000) == 0xe0000000)
-#define	IN_BADCLASS(a)		((((long int) (a)) & 0xf0000000) == 0xf0000000)
-
-/* Address to accept any incoming messages. */
-#define	INADDR_ANY		((unsigned long int) 0x00000000)
-
-/* Address to send to all hosts. */
-#define	INADDR_BROADCAST	((unsigned long int) 0xffffffff)
-
-/* Address indicating an error return. */
-#define	INADDR_NONE		0xffffffff
-
-/* Network number for local host loopback. */
-#define	IN_LOOPBACKNET		127
-
-/* Address to loopback in software to local host.  */
-#define	INADDR_LOOPBACK		0x7f000001	/* 127.0.0.1   */
-#define	IN_LOOPBACK(a)		((((long int) (a)) & 0xff000000) == 0x7f000000)
-
-/* Defines for Multicast INADDR */
-#define INADDR_UNSPEC_GROUP   	0xe0000000      /* 224.0.0.0   */
-#define INADDR_ALLHOSTS_GROUP 	0xe0000001      /* 224.0.0.1   */
-#define INADDR_MAX_LOCAL_GROUP  0xe00000ff      /* 224.0.0.255 */
-
-/* <asm/byteorder.h> contains the htonl type stuff.. */
-
-#include <asm/byteorder.h> 
-
-/* Some random defines to make it easier in the kernel.. */
-#ifdef __KERNEL__
-
-#define LOOPBACK(x)	(((x) & htonl(0xff000000)) == htonl(0x7f000000))
-#define MULTICAST(x)	(((x) & htonl(0xf0000000)) == htonl(0xe0000000))
-
-#endif
-
-/*
- *	IPv6 definitions as we start to include them. This is just
- *	a beginning dont get excited 8)
- */
- 
-struct in_addr6
-{
-	unsigned char s6_addr[16];
-};
-
-struct sockaddr_in6
-{
-	unsigned short sin6_family;
-	unsigned short sin6_port;
-	unsigned long sin6_flowinfo;
-	struct in_addr6 sin6_addr;
-};
-
-
-#endif	/* _LINUX_IN_H */
diff --git a/i386/i386at/gpl/linux/include/linux/inet.h b/i386/i386at/gpl/linux/include/linux/inet.h
deleted file mode 100644
index 9ecc9cb3..00000000
--- a/i386/i386at/gpl/linux/include/linux/inet.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *		Swansea University Computer Society NET3
- *
- *	This work is derived from NET2Debugged, which is in turn derived
- *	from NET2D which was written by:
- * 		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This work was derived from Ross Biro's inspirational work
- *		for the LINUX operating system.  His version numbers were:
- *
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- * 		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- * 		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- * 		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- * 		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *		$Id: inet.h,v 1.1.1.1 1997/02/25 21:27:28 thomas Exp $
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_INET_H
-#define _LINUX_INET_H
-
-#ifdef __KERNEL__
-
-extern void		inet_proto_init(struct net_proto *pro);
-extern char		*in_ntoa(unsigned long in);
-extern unsigned long	in_aton(const char *str);
-
-#endif
-#endif	/* _LINUX_INET_H */
diff --git a/i386/i386at/gpl/linux/include/linux/interrupt.h b/i386/i386at/gpl/linux/include/linux/interrupt.h
deleted file mode 100644
index a20cbe8e..00000000
--- a/i386/i386at/gpl/linux/include/linux/interrupt.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* interrupt.h */
-#ifndef _LINUX_INTERRUPT_H
-#define _LINUX_INTERRUPT_H
-
-#include <linux/kernel.h>
-#include <asm/bitops.h>
-
-struct bh_struct {
-	void (*routine)(void *);
-	void *data;
-};
-
-extern unsigned long bh_active;
-extern unsigned long bh_mask;
-extern struct bh_struct bh_base[32];
-
-asmlinkage void do_bottom_half(void);
-
-/* Who gets which entry in bh_base.  Things which will occur most often
-   should come first - in which case NET should be up the top with SERIAL/TQUEUE! */
-   
-enum {
-	TIMER_BH = 0,
-	CONSOLE_BH,
-	TQUEUE_BH,
-	SERIAL_BH,
-	NET_BH,
-	IMMEDIATE_BH,
-	KEYBOARD_BH,
-	CYCLADES_BH,
-	CM206_BH
-};
-
-extern inline void mark_bh(int nr)
-{
-	set_bit(nr, &bh_active);
-}
-
-extern inline void disable_bh(int nr)
-{
-	clear_bit(nr, &bh_mask);
-}
-
-extern inline void enable_bh(int nr)
-{
-	set_bit(nr, &bh_mask);
-}
-
-extern inline void start_bh_atomic(void)
-{
-	intr_count++;
-	barrier();
-}
-
-extern inline void end_bh_atomic(void)
-{
-	barrier();
-	intr_count--;
-}
-
-/*
- * Autoprobing for irqs:
- *
- * probe_irq_on() and probe_irq_off() provide robust primitives
- * for accurate IRQ probing during kernel initialization.  They are
- * reasonably simple to use, are not "fooled" by spurious interrupts,
- * and, unlike other attempts at IRQ probing, they do not get hung on
- * stuck interrupts (such as unused PS2 mouse interfaces on ASUS boards).
- *
- * For reasonably foolproof probing, use them as follows:
- *
- * 1. clear and/or mask the device's internal interrupt.
- * 2. sti();
- * 3. irqs = probe_irq_on();      // "take over" all unassigned idle IRQs
- * 4. enable the device and cause it to trigger an interrupt.
- * 5. wait for the device to interrupt, using non-intrusive polling or a delay.
- * 6. irq = probe_irq_off(irqs);  // get IRQ number, 0=none, negative=multiple
- * 7. service the device to clear its pending interrupt.
- * 8. loop again if paranoia is required.
- *
- * probe_irq_on() returns a mask of allocated irq's.
- *
- * probe_irq_off() takes the mask as a parameter,
- * and returns the irq number which occurred,
- * or zero if none occurred, or a negative irq number
- * if more than one irq occurred.
- */
-extern unsigned long probe_irq_on(void);	/* returns 0 on failure */
-extern int probe_irq_off(unsigned long);	/* returns 0 or negative on failure */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/ioctl.h b/i386/i386at/gpl/linux/include/linux/ioctl.h
deleted file mode 100644
index aa91eb39..00000000
--- a/i386/i386at/gpl/linux/include/linux/ioctl.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _LINUX_IOCTL_H
-#define _LINUX_IOCTL_H
-
-#include <asm/ioctl.h>
-
-#endif /* _LINUX_IOCTL_H */
-
diff --git a/i386/i386at/gpl/linux/include/linux/ioport.h b/i386/i386at/gpl/linux/include/linux/ioport.h
deleted file mode 100644
index 335e3b65..00000000
--- a/i386/i386at/gpl/linux/include/linux/ioport.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * portio.h	Definitions of routines for detecting, reserving and
- *		allocating system resources.
- *
- * Version:	0.01	8/30/93
- *
- * Author:	Donald Becker (becker@super.org)
- */
-
-#ifndef _LINUX_PORTIO_H
-#define _LINUX_PORTIO_H
-
-#define HAVE_PORTRESERVE
-/*
- * Call check_region() before probing for your hardware.
- * Once you have found you hardware, register it with request_region().
- * If you unload the driver, use release_region to free ports.
- */
-extern void reserve_setup(char *str, int *ints);
-extern int check_region(unsigned int from, unsigned int extent);
-extern void request_region(unsigned int from, unsigned int extent,const char *name);
-extern void release_region(unsigned int from, unsigned int extent);
-extern int get_ioport_list(char *);
-
-
-#define HAVE_AUTOIRQ
-extern void *irq2dev_map[16];		/* Use only if you own the IRQ. */
-extern int autoirq_setup(int waittime);
-extern int autoirq_report(int waittime);
-
-#endif	/* _LINUX_PORTIO_H */
diff --git a/i386/i386at/gpl/linux/include/linux/ip.h b/i386/i386at/gpl/linux/include/linux/ip.h
deleted file mode 100644
index 4d5d70c1..00000000
--- a/i386/i386at/gpl/linux/include/linux/ip.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the IP protocol.
- *
- * Version:	@(#)ip.h	1.0.2	04/28/93
- *
- * Authors:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IP_H
-#define _LINUX_IP_H
-#include <asm/byteorder.h>
-
-#define IPOPT_END	0
-#define IPOPT_NOOP	1
-#define IPOPT_SEC	130
-#define IPOPT_LSRR	131
-#define IPOPT_SSRR	137
-#define IPOPT_RR	7
-#define IPOPT_SID	136
-#define IPOPT_TIMESTAMP	68
-
-
-#define MAXTTL		255
-
-struct timestamp {
-	__u8	len;
-	__u8	ptr;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8	flags:4,
-		overflow:4;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-	__u8	overflow:4,
-		flags:4;
-#else
-#error	"Please fix <asm/byteorder.h>"
-#endif						
-	__u32	data[9];
-};
-
-
-#define MAX_ROUTE	16
-
-struct route {
-  char		route_size;
-  char		pointer;
-  unsigned long route[MAX_ROUTE];
-};
-
-#define IPOPT_OPTVAL 0
-#define IPOPT_OLEN   1
-#define IPOPT_OFFSET 2
-#define IPOPT_MINOFF 4
-#define MAX_IPOPTLEN 40
-#define IPOPT_NOP IPOPT_NOOP
-#define IPOPT_EOL IPOPT_END
-#define IPOPT_TS  IPOPT_TIMESTAMP
-
-#define	IPOPT_TS_TSONLY		0		/* timestamps only */
-#define	IPOPT_TS_TSANDADDR	1		/* timestamps and addresses */
-#define	IPOPT_TS_PRESPEC	2		/* specified modules only */
-
-struct options {
-  __u32		faddr;				/* Saved first hop address */
-  unsigned char	optlen;
-  unsigned char srr;
-  unsigned char rr;
-  unsigned char ts;
-  unsigned char is_setbyuser:1,			/* Set by setsockopt?			*/
-                is_data:1,			/* Options in __data, rather than skb	*/
-                is_strictroute:1,		/* Strict source route			*/
-                srr_is_hit:1,			/* Packet destination addr was our one	*/
-                is_changed:1,			/* IP checksum more not valid		*/	
-                rr_needaddr:1,			/* Need to record addr of outgoing dev	*/
-                ts_needtime:1,			/* Need to record timestamp		*/
-                ts_needaddr:1;			/* Need to record addr of outgoing dev  */
-  unsigned char __pad1;
-  unsigned char __pad2;
-  unsigned char __pad3;
-  unsigned char __data[0];
-};
-
-struct iphdr {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8	ihl:4,
-		version:4;
-#elif defined (__BIG_ENDIAN_BITFIELD)
-	__u8	version:4,
-  		ihl:4;
-#else
-#error	"Please fix <asm/byteorder.h>"
-#endif
-	__u8	tos;
-	__u16	tot_len;
-	__u16	id;
-	__u16	frag_off;
-	__u8	ttl;
-	__u8	protocol;
-	__u16	check;
-	__u32	saddr;
-	__u32	daddr;
-	/*The options start here. */
-};
-
-
-#endif	/* _LINUX_IP_H */
diff --git a/i386/i386at/gpl/linux/include/linux/ipc.h b/i386/i386at/gpl/linux/include/linux/ipc.h
deleted file mode 100644
index 3878e020..00000000
--- a/i386/i386at/gpl/linux/include/linux/ipc.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#ifndef _LINUX_IPC_H
-#define _LINUX_IPC_H
-#include <linux/types.h>
-
-typedef int key_t; 		/* should go in <types.h> type for IPC key */
-#define IPC_PRIVATE ((key_t) 0)  
-
-struct ipc_perm
-{
-  key_t  key;
-  ushort uid;   /* owner euid and egid */
-  ushort gid;
-  ushort cuid;  /* creator euid and egid */
-  ushort cgid;
-  ushort mode;  /* access modes see mode flags below */
-  ushort seq;   /* sequence number */
-};
-
-
-/* resource get request flags */
-#define IPC_CREAT  00001000   /* create if key is nonexistent */
-#define IPC_EXCL   00002000   /* fail if key exists */
-#define IPC_NOWAIT 00004000   /* return error on wait */
-
-
-/* 
- * Control commands used with semctl, msgctl and shmctl 
- * see also specific commands in sem.h, msg.h and shm.h
- */
-#define IPC_RMID 0     /* remove resource */
-#define IPC_SET  1     /* set ipc_perm options */
-#define IPC_STAT 2     /* get ipc_perm options */
-#define IPC_INFO 3     /* see ipcs */
-
-#ifdef __KERNEL__
-
-/* special shmsegs[id], msgque[id] or semary[id]  values */
-#define IPC_UNUSED	((void *) -1)
-#define IPC_NOID	((void *) -2)		/* being allocated/destroyed */
-
-/* 
- * These are used to wrap system calls. See ipc/util.c.
- */
-struct ipc_kludge {
-    struct msgbuf *msgp;
-    long msgtyp;
-};
-
-#define SEMOP	 	1
-#define SEMGET 		2
-#define SEMCTL 		3
-#define MSGSND 		11
-#define MSGRCV 		12
-#define MSGGET 		13
-#define MSGCTL 		14
-#define SHMAT 		21
-#define SHMDT 		22
-#define SHMGET 		23
-#define SHMCTL 		24
-
-#define IPCCALL(version,op)	((version)<<16 | (op))
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_IPC_H */
-
-
diff --git a/i386/i386at/gpl/linux/include/linux/kdev_t.h b/i386/i386at/gpl/linux/include/linux/kdev_t.h
deleted file mode 100644
index 0497ea8c..00000000
--- a/i386/i386at/gpl/linux/include/linux/kdev_t.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef _LINUX_KDEV_T_H
-#define _LINUX_KDEV_T_H
-#ifdef __KERNEL__
-/*
-As a preparation for the introduction of larger device numbers,
-we introduce a type kdev_t to hold them. No information about
-this type is known outside of this include file.
-
-Objects of type kdev_t designate a device. Outside of the kernel
-the corresponding things are objects of type dev_t - usually an
-integral type with the device major and minor in the high and low
-bits, respectively. Conversion is done by
-
-extern kdev_t to_kdev_t(int);
-
-It is up to the various file systems to decide how objects of type
-dev_t are stored on disk.
-The only other point of contact between kernel and outside world
-are the system calls stat and mknod, new versions of which will
-eventually have to be used in libc.
-
-[Unfortunately, the floppy control ioctls fail to hide the internal
-kernel structures, and the fd_device field of a struct floppy_drive_struct
-is user-visible. So, it remains a dev_t for the moment, with some ugly
-conversions in floppy.c.]
-
-Inside the kernel, we aim for a kdev_t type that is a pointer
-to a structure with information about the device (like major,
-minor, size, blocksize, sectorsize, name, read-only flag,
-struct file_operations etc.).
-
-However, for the time being we let kdev_t be almost the same as dev_t:
-
-typedef struct { unsigned short major, minor; } kdev_t;
-
-Admissible operations on an object of type kdev_t:
-- passing it along
-- comparing it for equality with another such object
-- storing it in ROOT_DEV, inode->i_dev, inode->i_rdev, sb->s_dev,
-  bh->b_dev, req->rq_dev, de->dc_dev, tty->device
-- using its bit pattern as argument in a hash function
-- finding its major and minor
-- complaining about it
-
-An object of type kdev_t is created only by the function MKDEV(),
-with the single exception of the constant 0 (no device).
-
-Right now the other information mentioned above is usually found
-in static arrays indexed by major or major,minor.
-
-An obstacle to immediately using
-    typedef struct { ... (* lots of information *) } *kdev_t
-is the case of mknod used to create a block device that the
-kernel doesn't know about at present (but first learns about
-when some module is inserted).
-
-aeb - 950811
-*/
-
-/* Since MINOR(dev) is used as index in static arrays,
-   the kernel is not quite ready yet for larger minors.
-   However, everything runs fine with an arbitrary kdev_t type. */
-
-#define MINORBITS	8
-#define MINORMASK	((1<<MINORBITS) - 1)
-
-typedef unsigned short kdev_t;
-
-#define MAJOR(dev)	((dev) >> MINORBITS)
-#define MINOR(dev)	((dev) & MINORMASK)
-#define HASHDEV(dev)	(dev)
-#define NODEV		0
-#define MKDEV(ma,mi)	(((ma) << MINORBITS) | (mi))
-#define B_FREE		0xffff		/* yuk */
-
-extern char * kdevname(kdev_t);	/* note: returns pointer to static data! */
-
-/*
-As long as device numbers in the outside world have 16 bits only,
-we use these conversions.
-*/
-
-static inline unsigned int kdev_t_to_nr(kdev_t dev) {
-	return (MAJOR(dev)<<8) | MINOR(dev);
-}
-
-static inline kdev_t to_kdev_t(int dev)
-{
-	int major, minor;
-#if 0
-	major = (dev >> 16);
-	if (!major) {
-		major = (dev >> 8);
-		minor = (dev & 0xff);
-	} else
-		minor = (dev & 0xffff);
-#else
-	major = (dev >> 8);
-	minor = (dev & 0xff);
-#endif
-	return MKDEV(major, minor);
-}
-
-#else /* __KERNEL__ */
-
-/*
-Some programs want their definitions of MAJOR and MINOR and MKDEV
-from the kernel sources. These must be the externally visible ones.
-*/
-#define MAJOR(dev)	((dev)>>8)
-#define MINOR(dev)	((dev) & 0xff)
-#define MKDEV(ma,mi)	((ma)<<8 | (mi))
-#endif /* __KERNEL__ */
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/kernel.h b/i386/i386at/gpl/linux/include/linux/kernel.h
deleted file mode 100644
index d4985576..00000000
--- a/i386/i386at/gpl/linux/include/linux/kernel.h
+++ /dev/null
@@ -1,94 +0,0 @@
-#ifndef _LINUX_KERNEL_H
-#define _LINUX_KERNEL_H
-
-/*
- * 'kernel.h' contains some often-used function prototypes etc
- */
-
-#ifdef __KERNEL__
-
-#include <stdarg.h>
-#include <linux/linkage.h>
-
-#define INT_MAX		((int)(~0U>>1))
-#define UINT_MAX	(~0U)
-#define LONG_MAX	((long)(~0UL>>1))
-#define ULONG_MAX	(~0UL)
-
-#define STACK_MAGIC	0xdeadbeef
-
-#define	KERN_EMERG	"<0>"	/* system is unusable			*/
-#define	KERN_ALERT	"<1>"	/* action must be taken immediately	*/
-#define	KERN_CRIT	"<2>"	/* critical conditions			*/
-#define	KERN_ERR	"<3>"	/* error conditions			*/
-#define	KERN_WARNING	"<4>"	/* warning conditions			*/
-#define	KERN_NOTICE	"<5>"	/* normal but significant condition	*/
-#define	KERN_INFO	"<6>"	/* informational			*/
-#define	KERN_DEBUG	"<7>"	/* debug-level messages			*/
-
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
-# define NORET_TYPE    __volatile__
-# define ATTRIB_NORET  /**/
-# define NORET_AND     /**/
-#else
-# define NORET_TYPE    /**/
-# define ATTRIB_NORET  __attribute__((noreturn))
-# define NORET_AND     noreturn,
-#endif
-
-extern void math_error(void);
-NORET_TYPE void panic(const char * fmt, ...)
-	__attribute__ ((NORET_AND format (printf, 1, 2)));
-NORET_TYPE void do_exit(long error_code)
-	ATTRIB_NORET;
-extern unsigned long simple_strtoul(const char *,char **,unsigned int);
-extern int linux_sprintf(char * buf, const char * fmt, ...);
-extern int linux_vsprintf(char *buf, const char *, va_list);
-#ifndef MACH_INCLUDE
-#define sprintf  linux_sprintf
-#define vsprintf linux_vsprintf
-#endif
-
-extern int session_of_pgrp(int pgrp);
-
-extern int kill_proc(int pid, int sig, int priv);
-extern int kill_pg(int pgrp, int sig, int priv);
-extern int kill_sl(int sess, int sig, int priv);
-
-asmlinkage int printk(const char * fmt, ...)
-	__attribute__ ((format (printf, 1, 2)));
-
-/*
- * This is defined as a macro, but at some point this might become a
- * real subroutine that sets a flag if it returns true (to do
- * BSD-style accounting where the process is flagged if it uses root
- * privs).  The implication of this is that you should do normal
- * permissions checks first, and check suser() last.
- *
- * "suser()" checks against the effective user id, while "fsuser()"
- * is used for file permission checking and checks against the fsuid..
- */
-#ifdef MACH
-#define suser() 1
-#else
-#define suser() (current->euid == 0)
-#endif
-#define fsuser() (current->fsuid == 0)
-
-#endif /* __KERNEL__ */
-
-#define SI_LOAD_SHIFT	16
-struct sysinfo {
-	long uptime;			/* Seconds since boot */
-	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
-	unsigned long totalram;		/* Total usable main memory size */
-	unsigned long freeram;		/* Available memory size */
-	unsigned long sharedram;	/* Amount of shared memory */
-	unsigned long bufferram;	/* Memory used by buffers */
-	unsigned long totalswap;	/* Total swap space size */
-	unsigned long freeswap;		/* swap space still available */
-	unsigned short procs;		/* Number of current processes */
-	char _f[22];			/* Pads structure to 64 bytes */
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/kernel_stat.h b/i386/i386at/gpl/linux/include/linux/kernel_stat.h
deleted file mode 100644
index 1966490a..00000000
--- a/i386/i386at/gpl/linux/include/linux/kernel_stat.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _LINUX_KERNEL_STAT_H
-#define _LINUX_KERNEL_STAT_H
-
-#include <asm/irq.h>
-
-/*
- * 'kernel_stat.h' contains the definitions needed for doing
- * some kernel statistics (cpu usage, context switches ...),
- * used by rstatd/perfmeter
- */
-
-#define DK_NDRIVE 4
-
-struct kernel_stat {
-	unsigned int cpu_user, cpu_nice, cpu_system;
-	unsigned int dk_drive[DK_NDRIVE];
-	unsigned int dk_drive_rio[DK_NDRIVE];
-	unsigned int dk_drive_wio[DK_NDRIVE];
-	unsigned int dk_drive_rblk[DK_NDRIVE];
-	unsigned int dk_drive_wblk[DK_NDRIVE];
-	unsigned int pgpgin, pgpgout;
-	unsigned int pswpin, pswpout;
-	unsigned int interrupts[NR_IRQS];
-	unsigned int ipackets, opackets;
-	unsigned int ierrors, oerrors;
-	unsigned int collisions;
-	unsigned int context_swtch;
-};
-
-extern struct kernel_stat kstat;
-
-#endif /* _LINUX_KERNEL_STAT_H */
diff --git a/i386/i386at/gpl/linux/include/linux/limits.h b/i386/i386at/gpl/linux/include/linux/limits.h
deleted file mode 100644
index d0f300c4..00000000
--- a/i386/i386at/gpl/linux/include/linux/limits.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _LINUX_LIMITS_H
-#define _LINUX_LIMITS_H
-
-#define NR_OPEN		 256
-
-#define NGROUPS_MAX       32	/* supplemental group IDs are available */
-#define ARG_MAX       131072	/* # bytes of args + environ for exec() */
-#define CHILD_MAX        999    /* no limit :-) */
-#define OPEN_MAX         256	/* # open files a process may have */
-#define LINK_MAX         127	/* # links a file may have */
-#define MAX_CANON        255	/* size of the canonical input queue */
-#define MAX_INPUT        255	/* size of the type-ahead buffer */
-#define NAME_MAX         255	/* # chars in a file name */
-#define PATH_MAX        1024	/* # chars in a path name */
-#define PIPE_BUF        4096	/* # bytes in atomic write to a pipe */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/linkage.h b/i386/i386at/gpl/linux/include/linux/linkage.h
deleted file mode 100644
index c8a7a491..00000000
--- a/i386/i386at/gpl/linux/include/linux/linkage.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef _LINUX_LINKAGE_H
-#define _LINUX_LINKAGE_H
-
-#ifdef __cplusplus
-#define asmlinkage extern "C"
-#else
-#define asmlinkage
-#endif
-
-#ifdef __ELF__
-#define SYMBOL_NAME_STR(X) #X
-#define SYMBOL_NAME(X) X
-#ifdef __STDC__
-#define SYMBOL_NAME_LABEL(X) X##:
-#else
-#define SYMBOL_NAME_LABEL(X) X/**/:
-#endif
-#else
-#define SYMBOL_NAME_STR(X) "_"#X
-#ifdef __STDC__
-#define SYMBOL_NAME(X) _##X
-#define SYMBOL_NAME_LABEL(X) _##X##:
-#else
-#define SYMBOL_NAME(X) _/**/X
-#define SYMBOL_NAME_LABEL(X) _/**/X/**/:
-#endif
-#endif
-
-#if !defined(__i486__) && !defined(__i586__)
-#ifdef __ELF__
-#define __ALIGN .align 4,0x90
-#define __ALIGN_STR ".align 4,0x90"
-#else  /* __ELF__ */
-#define __ALIGN .align 2,0x90
-#define __ALIGN_STR ".align 2,0x90"
-#endif /* __ELF__ */
-#else  /* __i486__/__i586__ */
-#ifdef __ELF__
-#define __ALIGN .align 16,0x90
-#define __ALIGN_STR ".align 16,0x90"
-#else  /* __ELF__ */
-#define __ALIGN .align 4,0x90
-#define __ALIGN_STR ".align 4,0x90"
-#endif /* __ELF__ */
-#endif /* __i486__/__i586__ */
-
-#ifdef __ASSEMBLY__
-
-#define ALIGN __ALIGN
-#define ALIGN_STRING __ALIGN_STRING
-
-#define ENTRY(name) \
-  .globl SYMBOL_NAME(name); \
-  ALIGN; \
-  SYMBOL_NAME_LABEL(name)
-
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/locks.h b/i386/i386at/gpl/linux/include/linux/locks.h
deleted file mode 100644
index c3202b08..00000000
--- a/i386/i386at/gpl/linux/include/linux/locks.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _LINUX_LOCKS_H
-#define _LINUX_LOCKS_H
-
-#ifndef _LINUX_MM_H
-#include <linux/mm.h>
-#endif
-#ifndef _LINUX_PAGEMAP_H
-#include <linux/pagemap.h>
-#endif
-
-/*
- * Unlocked, temporary IO buffer_heads gets moved to the reuse_list
- * once their page becomes unlocked.  
- */
-extern struct buffer_head *reuse_list;
-
-/*
- * Buffer cache locking - note that interrupts may only unlock, not
- * lock buffers.
- */
-extern void __wait_on_buffer(struct buffer_head *);
-
-extern inline void wait_on_buffer(struct buffer_head * bh)
-{
-	if (test_bit(BH_Lock, &bh->b_state))
-		__wait_on_buffer(bh);
-}
-
-extern inline void lock_buffer(struct buffer_head * bh)
-{
-	if (set_bit(BH_Lock, &bh->b_state))
-		__wait_on_buffer(bh);
-}
-
-void unlock_buffer(struct buffer_head *);
-
-#ifndef MACH
-/*
- * super-block locking. Again, interrupts may only unlock
- * a super-block (although even this isn't done right now.
- * nfs may need it).
- */
-extern void __wait_on_super(struct super_block *);
-
-extern inline void wait_on_super(struct super_block * sb)
-{
-	if (sb->s_lock)
-		__wait_on_super(sb);
-}
-
-extern inline void lock_super(struct super_block * sb)
-{
-	if (sb->s_lock)
-		__wait_on_super(sb);
-	sb->s_lock = 1;
-}
-
-extern inline void unlock_super(struct super_block * sb)
-{
-	sb->s_lock = 0;
-	wake_up(&sb->s_wait);
-}
-#endif /* ! MACH */
-
-#endif /* _LINUX_LOCKS_H */
-
diff --git a/i386/i386at/gpl/linux/include/linux/major.h b/i386/i386at/gpl/linux/include/linux/major.h
deleted file mode 100644
index c1b2dcf0..00000000
--- a/i386/i386at/gpl/linux/include/linux/major.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef _LINUX_MAJOR_H
-#define _LINUX_MAJOR_H
-
-/*
- * This file has definitions for major device numbers
- */
-
-/* limits */
-
-#define MAX_CHRDEV 64
-#define MAX_BLKDEV 64
-
-/*
- * assignments
- *
- * devices are as follows (same as minix, so we can use the minix fs):
- *
- *      character              block                  comments
- *      --------------------   --------------------   --------------------
- *  0 - unnamed                unnamed                minor 0 = true nodev
- *  1 - /dev/mem               ramdisk
- *  2 - /dev/ptyp*             floppy
- *  3 - /dev/ttyp*             ide0 or hd
- *  4 - /dev/tty*
- *  5 - /dev/tty; /dev/cua*
- *  6 - lp
- *  7 - /dev/vcs*
- *  8 -                        scsi disk
- *  9 - scsi tape
- * 10 - mice
- * 11 -                        scsi cdrom
- * 12 - qic02 tape
- * 13 -                        xt disk
- * 14 - sound card
- * 15 -                        cdu31a cdrom
- * 16 - sockets                goldstar cdrom
- * 17 - af_unix                optics cdrom
- * 18 - af_inet                sanyo cdrom
- * 19 - cyclades /dev/ttyC*
- * 20 - cyclades /dev/cub*     mitsumi (mcdx) cdrom
- * 21 - scsi generic
- * 22 -                        ide1
- * 23 -                        mitsumi cdrom
- * 24 -	                       sony535 cdrom
- * 25 -                        matsushita cdrom       minors 0..3
- * 26 -                        matsushita cdrom 2     minors 0..3
- * 27 - qic117 tape            matsushita cdrom 3     minors 0..3
- * 28 -                        matsushita cdrom 4     minors 0..3
- * 29 -                        aztech/orchid/okano/wearnes cdrom
- * 32 -                        philips/lms cm206 cdrom
- * 33 -                        ide2
- * 34 - z8530 driver           ide3
- * 36 - netlink
- */
-
-#define UNNAMED_MAJOR	0
-#define MEM_MAJOR	1
-#define RAMDISK_MAJOR	1
-#define FLOPPY_MAJOR	2
-#define PTY_MASTER_MAJOR 2
-#define IDE0_MAJOR	3
-#define PTY_SLAVE_MAJOR 3
-#define HD_MAJOR	IDE0_MAJOR
-#define TTY_MAJOR	4
-#define TTYAUX_MAJOR	5
-#define LP_MAJOR	6
-#define VCS_MAJOR	7
-#define SCSI_DISK_MAJOR	8
-#define SCSI_TAPE_MAJOR	9
-#define MOUSE_MAJOR	10
-#define SCSI_CDROM_MAJOR 11
-#define QIC02_TAPE_MAJOR 12
-#define XT_DISK_MAJOR	13
-#define SOUND_MAJOR	14
-#define CDU31A_CDROM_MAJOR 15
-#define SOCKET_MAJOR	16
-#define GOLDSTAR_CDROM_MAJOR 16
-#define AF_UNIX_MAJOR	17
-#define OPTICS_CDROM_MAJOR 17
-#define AF_INET_MAJOR	18
-#define SANYO_CDROM_MAJOR 18
-#define CYCLADES_MAJOR  19
-#define CYCLADESAUX_MAJOR 20
-#define MITSUMI_X_CDROM_MAJOR 20
-#define SCSI_GENERIC_MAJOR 21
-#define Z8530_MAJOR 34
-#define IDE1_MAJOR	22
-#define MITSUMI_CDROM_MAJOR 23
-#define CDU535_CDROM_MAJOR 24
-#define STL_SERIALMAJOR 24
-#define MATSUSHITA_CDROM_MAJOR 25
-#define STL_CALLOUTMAJOR 25
-#define MATSUSHITA_CDROM2_MAJOR 26
-#define QIC117_TAPE_MAJOR 27
-#define MATSUSHITA_CDROM3_MAJOR 27
-#define MATSUSHITA_CDROM4_MAJOR 28
-#define STL_SIOMEMMAJOR 28
-#define AZTECH_CDROM_MAJOR 29
-#define CM206_CDROM_MAJOR 32
-#define IDE2_MAJOR	33
-#define IDE3_MAJOR	34
-#define NETLINK_MAJOR	36
-#define IDETAPE_MAJOR	37
-
-/*
- * Tests for SCSI devices.
- */
-
-#define SCSI_MAJOR(M) \
-  ((M) == SCSI_DISK_MAJOR	\
-   || (M) == SCSI_TAPE_MAJOR	\
-   || (M) == SCSI_CDROM_MAJOR	\
-   || (M) == SCSI_GENERIC_MAJOR)
-
-static inline int scsi_major(int m) {
-	return SCSI_MAJOR(m);
-}
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/malloc.h b/i386/i386at/gpl/linux/include/linux/malloc.h
deleted file mode 100644
index 847383ad..00000000
--- a/i386/i386at/gpl/linux/include/linux/malloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _LINUX_MALLOC_H
-#define _LINUX_MALLOC_H
-
-#include <linux/mm.h>
-
-#ifndef MACH_INCLUDE
-#define kmalloc	linux_kmalloc
-#define kfree	linux_kfree
-#endif
-
-void *linux_kmalloc(unsigned int size, int priority);
-void linux_kfree(void * obj);
-
-#define kfree_s(a,b) linux_kfree(a)
-
-#endif /* _LINUX_MALLOC_H */
diff --git a/i386/i386at/gpl/linux/include/linux/math_emu.h b/i386/i386at/gpl/linux/include/linux/math_emu.h
deleted file mode 100644
index 0d9606d9..00000000
--- a/i386/i386at/gpl/linux/include/linux/math_emu.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _LINUX_MATH_EMU_H
-#define _LINUX_MATH_EMU_H
-
-struct fpu_reg {
-	char sign;
-	char tag;
-	long exp;
-	unsigned sigl;
-	unsigned sigh;
-};
-
-
-/* This structure matches the layout of the data saved to the stack
-   following a device-not-present interrupt, part of it saved
-   automatically by the 80386/80486.
-   */
-struct info {
-	long ___orig_eip;
-	long ___ret_from_system_call;
-	long ___ebx;
-	long ___ecx;
-	long ___edx;
-	long ___esi;
-	long ___edi;
-	long ___ebp;
-	long ___eax;
-	long ___ds;
-	long ___es;
-	long ___fs;
-	long ___gs;
-	long ___orig_eax;
-	long ___eip;
-	long ___cs;
-	long ___eflags;
-	long ___esp;
-	long ___ss;
-	long ___vm86_es; /* This and the following only in vm86 mode */
-	long ___vm86_ds;
-	long ___vm86_fs;
-	long ___vm86_gs;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/mc146818rtc.h b/i386/i386at/gpl/linux/include/linux/mc146818rtc.h
deleted file mode 100644
index d2e709a1..00000000
--- a/i386/i386at/gpl/linux/include/linux/mc146818rtc.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* mc146818rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
- * Copyright Torsten Duwe <duwe@informatik.uni-erlangen.de> 1993
- * derived from Data Sheet, Copyright Motorola 1984 (!).
- * It was written to be part of the Linux operating system.
- */
-/* permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-
-#ifndef _MC146818RTC_H
-#define _MC146818RTC_H
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#define RTC_PORT(x)	(0x70 + (x))
-#define RTC_ALWAYS_BCD	1
-#endif
-
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-/**********************************************************************
- * register summary
- **********************************************************************/
-#define RTC_SECONDS		0
-#define RTC_SECONDS_ALARM	1
-#define RTC_MINUTES		2
-#define RTC_MINUTES_ALARM	3
-#define RTC_HOURS		4
-#define RTC_HOURS_ALARM		5
-/* RTC_*_alarm is always true if 2 MSBs are set */
-# define RTC_ALARM_DONT_CARE 	0xC0
-
-#define RTC_DAY_OF_WEEK		6
-#define RTC_DAY_OF_MONTH	7
-#define RTC_MONTH		8
-#define RTC_YEAR		9
-
-/* control registers - Moto names
- */
-#define RTC_REG_A		10
-#define RTC_REG_B		11
-#define RTC_REG_C		12
-#define RTC_REG_D		13
-
-/**********************************************************************
- * register details
- **********************************************************************/
-#define RTC_FREQ_SELECT	RTC_REG_A
-
-/* update-in-progress  - set to "1" 244 microsecs before RTC goes off the bus,
- * reset after update (may take 1.984ms @ 32768Hz RefClock) is complete,
- * totalling to a max high interval of 2.228 ms.
- */
-# define RTC_UIP		0x80
-# define RTC_DIV_CTL		0x70
-   /* divider control: refclock values 4.194 / 1.049 MHz / 32.768 kHz */
-#  define RTC_REF_CLCK_4MHZ	0x00
-#  define RTC_REF_CLCK_1MHZ	0x10
-#  define RTC_REF_CLCK_32KHZ	0x20
-   /* 2 values for divider stage reset, others for "testing purposes only" */
-#  define RTC_DIV_RESET1	0x60
-#  define RTC_DIV_RESET2	0x70
-  /* Periodic intr. / Square wave rate select. 0=none, 1=32.8kHz,... 15=2Hz */
-# define RTC_RATE_SELECT 	0x0F
-
-/**********************************************************************/
-#define RTC_CONTROL	RTC_REG_B
-# define RTC_SET 0x80		/* disable updates for clock setting */
-# define RTC_PIE 0x40		/* periodic interrupt enable */
-# define RTC_AIE 0x20		/* alarm interrupt enable */
-# define RTC_UIE 0x10		/* update-finished interrupt enable */
-# define RTC_SQWE 0x08		/* enable square-wave output */
-# define RTC_DM_BINARY 0x04	/* all time/date values are BCD if clear */
-# define RTC_24H 0x02		/* 24 hour mode - else hours bit 7 means pm */
-# define RTC_DST_EN 0x01	/* auto switch DST - works f. USA only */
-
-/**********************************************************************/
-#define RTC_INTR_FLAGS	RTC_REG_C
-/* caution - cleared by read */
-# define RTC_IRQF 0x80		/* any of the following 3 is active */
-# define RTC_PF 0x40
-# define RTC_AF 0x20
-# define RTC_UF 0x10
-
-/**********************************************************************/
-#define RTC_VALID	RTC_REG_D
-# define RTC_VRT 0x80		/* valid RAM and time */
-/**********************************************************************/
-
-/* example: !(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) 
- * determines if the following two #defines are needed
- */
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
-#endif /* _MC146818RTC_H */
diff --git a/i386/i386at/gpl/linux/include/linux/minix_fs.h b/i386/i386at/gpl/linux/include/linux/minix_fs.h
deleted file mode 100644
index f0ecdea0..00000000
--- a/i386/i386at/gpl/linux/include/linux/minix_fs.h
+++ /dev/null
@@ -1,135 +0,0 @@
-#ifndef _LINUX_MINIX_FS_H
-#define _LINUX_MINIX_FS_H
-
-/*
- * The minix filesystem constants/structures
- */
-
-/*
- * Thanks to Kees J Bot for sending me the definitions of the new
- * minix filesystem (aka V2) with bigger inodes and 32-bit block
- * pointers.
- */
-
-#define MINIX_ROOT_INO 1
-
-/* Not the same as the bogus LINK_MAX in <linux/limits.h>. Oh well. */
-#define MINIX_LINK_MAX	250
-
-#define MINIX_I_MAP_SLOTS	8
-#define MINIX_Z_MAP_SLOTS	64
-#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
-#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
-#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
-#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
-#define MINIX_VALID_FS		0x0001		/* Clean fs. */
-#define MINIX_ERROR_FS		0x0002		/* fs has errors. */
-
-#define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
-#define MINIX2_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix2_inode)))
-
-#define MINIX_V1		0x0001		/* original minix fs */
-#define MINIX_V2		0x0002		/* minix V2 fs */
-
-#define INODE_VERSION(inode)	inode->i_sb->u.minix_sb.s_version
-
-/*
- * This is the original minix inode layout on disk.
- * Note the 8-bit gid and atime and ctime.
- */
-struct minix_inode {
-	__u16 i_mode;
-	__u16 i_uid;
-	__u32 i_size;
-	__u32 i_time;
-	__u8  i_gid;
-	__u8  i_nlinks;
-	__u16 i_zone[9];
-};
-
-/*
- * The new minix inode has all the time entries, as well as
- * long block numbers and a third indirect block (7+1+1+1
- * instead of 7+1+1). Also, some previously 8-bit values are
- * now 16-bit. The inode is now 64 bytes instead of 32.
- */
-struct minix2_inode {
-	__u16 i_mode;
-	__u16 i_nlinks;
-	__u16 i_uid;
-	__u16 i_gid;
-	__u32 i_size;
-	__u32 i_atime;
-	__u32 i_mtime;
-	__u32 i_ctime;
-	__u32 i_zone[10];
-};
-
-/*
- * minix super-block data on disk
- */
-struct minix_super_block {
-	__u16 s_ninodes;
-	__u16 s_nzones;
-	__u16 s_imap_blocks;
-	__u16 s_zmap_blocks;
-	__u16 s_firstdatazone;
-	__u16 s_log_zone_size;
-	__u32 s_max_size;
-	__u16 s_magic;
-	__u16 s_state;
-	__u32 s_zones;
-};
-
-struct minix_dir_entry {
-	__u16 inode;
-	char name[0];
-};
-
-#ifdef __KERNEL__
-
-extern int minix_lookup(struct inode * dir,const char * name, int len,
-                        struct inode ** result);
-extern int minix_create(struct inode * dir,const char * name, int len, int mode,
-	struct inode ** result);
-extern int minix_mkdir(struct inode * dir, const char * name, int len, int mode);
-extern int minix_rmdir(struct inode * dir, const char * name, int len);
-extern int minix_unlink(struct inode * dir, const char * name, int len);
-extern int minix_symlink(struct inode * inode, const char * name, int len,
-	const char * symname);
-extern int minix_link(struct inode * oldinode, struct inode * dir, const char * name, int len);
-extern int minix_mknod(struct inode * dir, const char * name, int len, int mode, int rdev);
-extern int minix_rename(struct inode * old_dir, const char * old_name, int old_len,
-	struct inode * new_dir, const char * new_name, int new_len);
-extern struct inode * minix_new_inode(const struct inode * dir);
-extern void minix_free_inode(struct inode * inode);
-extern unsigned long minix_count_free_inodes(struct super_block *sb);
-extern int minix_new_block(struct super_block * sb);
-extern void minix_free_block(struct super_block * sb, int block);
-extern unsigned long minix_count_free_blocks(struct super_block *sb);
-
-extern int minix_bmap(struct inode *,int);
-
-extern struct buffer_head * minix_getblk(struct inode *, int, int);
-extern struct buffer_head * minix_bread(struct inode *, int, int);
-
-extern void minix_truncate(struct inode *);
-extern void minix_put_super(struct super_block *);
-extern struct super_block *minix_read_super(struct super_block *,void *,int);
-extern int init_minix_fs(void);
-extern void minix_write_super(struct super_block *);
-extern int minix_remount (struct super_block * sb, int * flags, char * data);
-extern void minix_read_inode(struct inode *);
-extern void minix_write_inode(struct inode *);
-extern void minix_put_inode(struct inode *);
-extern void minix_statfs(struct super_block *, struct statfs *, int);
-extern int minix_sync_inode(struct inode *);
-extern int minix_sync_file(struct inode *, struct file *);
-
-extern struct inode_operations minix_file_inode_operations;
-extern struct inode_operations minix_dir_inode_operations;
-extern struct inode_operations minix_symlink_inode_operations;
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/minix_fs_sb.h b/i386/i386at/gpl/linux/include/linux/minix_fs_sb.h
deleted file mode 100644
index e77b4efc..00000000
--- a/i386/i386at/gpl/linux/include/linux/minix_fs_sb.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _MINIX_FS_SB
-#define _MINIX_FS_SB
-
-/*
- * minix super-block data in memory
- */
-struct minix_sb_info {
-			unsigned long s_ninodes;
-			unsigned long s_nzones;
-			unsigned long s_imap_blocks;
-			unsigned long s_zmap_blocks;
-			unsigned long s_firstdatazone;
-			unsigned long s_log_zone_size;
-			unsigned long s_max_size;
-			struct buffer_head * s_imap[8];
-			struct buffer_head * s_zmap[64];
-			unsigned long s_dirsize;
-			unsigned long s_namelen;
-			struct buffer_head * s_sbh;
-			struct minix_super_block * s_ms;
-			unsigned short s_mount_state;
-			unsigned short s_version;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/mm.h b/i386/i386at/gpl/linux/include/linux/mm.h
deleted file mode 100644
index f8bbb9ba..00000000
--- a/i386/i386at/gpl/linux/include/linux/mm.h
+++ /dev/null
@@ -1,297 +0,0 @@
-#ifndef _LINUX_MM_H
-#define _LINUX_MM_H
-
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-extern unsigned long high_memory;
-
-#include <asm/page.h>
-
-#ifdef __KERNEL__
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-extern int verify_area(int, const void *, unsigned long);
-
-/*
- * Linux kernel virtual memory manager primitives.
- * The idea being to have a "virtual" mm in the same way
- * we have a virtual fs - giving a cleaner interface to the
- * mm details, and allowing different kinds of memory mappings
- * (from shared memory to executable loading to arbitrary
- * mmap() functions).
- */
-
-/*
- * This struct defines a memory VMM memory area. There is one of these
- * per VM-area/task.  A VM area is any part of the process virtual memory
- * space that has a special rule for the page-fault handlers (ie a shared
- * library, the executable area etc).
- */
-struct vm_area_struct {
-	struct mm_struct * vm_mm;	/* VM area parameters */
-	unsigned long vm_start;
-	unsigned long vm_end;
-	pgprot_t vm_page_prot;
-	unsigned short vm_flags;
-/* AVL tree of VM areas per task, sorted by address */
-	short vm_avl_height;
-	struct vm_area_struct * vm_avl_left;
-	struct vm_area_struct * vm_avl_right;
-/* linked list of VM areas per task, sorted by address */
-	struct vm_area_struct * vm_next;
-/* for areas with inode, the circular list inode->i_mmap */
-/* for shm areas, the circular list of attaches */
-/* otherwise unused */
-	struct vm_area_struct * vm_next_share;
-	struct vm_area_struct * vm_prev_share;
-/* more */
-	struct vm_operations_struct * vm_ops;
-	unsigned long vm_offset;
-	struct inode * vm_inode;
-	unsigned long vm_pte;			/* shared mem */
-};
-
-/*
- * vm_flags..
- */
-#define VM_READ		0x0001	/* currently active flags */
-#define VM_WRITE	0x0002
-#define VM_EXEC		0x0004
-#define VM_SHARED	0x0008
-
-#define VM_MAYREAD	0x0010	/* limits for mprotect() etc */
-#define VM_MAYWRITE	0x0020
-#define VM_MAYEXEC	0x0040
-#define VM_MAYSHARE	0x0080
-
-#define VM_GROWSDOWN	0x0100	/* general info on the segment */
-#define VM_GROWSUP	0x0200
-#define VM_SHM		0x0400	/* shared memory area, don't swap out */
-#define VM_DENYWRITE	0x0800	/* ETXTBSY on write attempts.. */
-
-#define VM_EXECUTABLE	0x1000
-#define VM_LOCKED	0x2000
-
-#define VM_STACK_FLAGS	0x0177
-
-/*
- * mapping from the currently active vm_flags protection bits (the
- * low four bits) to a page protection mask..
- */
-extern pgprot_t protection_map[16];
-
-
-/*
- * These are the virtual MM functions - opening of an area, closing and
- * unmapping it (needed to keep files on disk up-to-date etc), pointer
- * to the functions called when a no-page or a wp-page exception occurs. 
- */
-struct vm_operations_struct {
-	void (*open)(struct vm_area_struct * area);
-	void (*close)(struct vm_area_struct * area);
-	void (*unmap)(struct vm_area_struct *area, unsigned long, size_t);
-	void (*protect)(struct vm_area_struct *area, unsigned long, size_t, unsigned int newprot);
-	int (*sync)(struct vm_area_struct *area, unsigned long, size_t, unsigned int flags);
-	void (*advise)(struct vm_area_struct *area, unsigned long, size_t, unsigned int advise);
-	unsigned long (*nopage)(struct vm_area_struct * area, unsigned long address, int write_access);
-	unsigned long (*wppage)(struct vm_area_struct * area, unsigned long address,
-		unsigned long page);
-	int (*swapout)(struct vm_area_struct *,  unsigned long, pte_t *);
-	pte_t (*swapin)(struct vm_area_struct *, unsigned long, unsigned long);
-};
-
-/*
- * Try to keep the most commonly accessed fields in single cache lines
- * here (16 bytes or greater).  This ordering should be particularly
- * beneficial on 32-bit processors.
- *
- * The first line is data used in linear searches (eg. clock algorithm
- * scans).  The second line is data used in page searches through the
- * page-cache.  -- sct 
- */
-typedef struct page {
-	unsigned int count;
-	unsigned dirty:16,
-		 age:8,
-		 uptodate:1,
-		 error:1,
-		 referenced:1,
-		 locked:1,
-		 free_after:1,
-		 unused:2,
-		 reserved:1;
-	struct wait_queue *wait;
-	struct page *next;
-
-	struct page *next_hash;
-	unsigned long offset;
-	struct inode *inode;
-	struct page *write_list;
-
-	struct page *prev;
-	struct page *prev_hash;
-} mem_map_t;
-
-extern mem_map_t * mem_map;
-
-/*
- * Free area management
- */
-
-#define NR_MEM_LISTS 6
-
-struct mem_list {
-	struct mem_list * next;
-	struct mem_list * prev;
-};
-
-extern struct mem_list free_area_list[NR_MEM_LISTS];
-extern unsigned int * free_area_map[NR_MEM_LISTS];
-
-/*
- * This is timing-critical - most of the time in getting a new page
- * goes to clearing the page. If you want a page without the clearing
- * overhead, just use __get_free_page() directly..
- */
-#define __get_free_page(priority) __get_free_pages((priority),0,~0UL)
-#define __get_dma_pages(priority, order) __get_free_pages((priority),(order),MAX_DMA_ADDRESS)
-extern unsigned long __get_free_pages(int priority, unsigned long gfporder, unsigned long max_addr);
-
-extern inline unsigned long get_free_page(int priority)
-{
-	unsigned long page;
-
-	page = __get_free_page(priority);
-	if (page)
-		memset((void *) page, 0, PAGE_SIZE);
-	return page;
-}
-
-/* memory.c & swap.c*/
-
-#define free_page(addr) free_pages((addr),0)
-extern void free_pages(unsigned long addr, unsigned long order);
-
-extern void show_free_areas(void);
-extern unsigned long put_dirty_page(struct task_struct * tsk,unsigned long page,
-	unsigned long address);
-
-extern void free_page_tables(struct task_struct * tsk);
-extern void clear_page_tables(struct task_struct * tsk);
-extern int new_page_tables(struct task_struct * tsk);
-extern int copy_page_tables(struct task_struct * to);
-
-extern int zap_page_range(struct mm_struct *mm, unsigned long address, unsigned long size);
-extern int copy_page_range(struct mm_struct *dst, struct mm_struct *src, struct vm_area_struct *vma);
-extern int remap_page_range(unsigned long from, unsigned long to, unsigned long size, pgprot_t prot);
-extern int zeromap_page_range(unsigned long from, unsigned long size, pgprot_t prot);
-
-extern void vmtruncate(struct inode * inode, unsigned long offset);
-extern void handle_mm_fault(struct vm_area_struct *vma, unsigned long address, int write_access);
-extern void do_wp_page(struct task_struct * tsk, struct vm_area_struct * vma, unsigned long address, int write_access);
-extern void do_no_page(struct task_struct * tsk, struct vm_area_struct * vma, unsigned long address, int write_access);
-
-extern unsigned long paging_init(unsigned long start_mem, unsigned long end_mem);
-extern void mem_init(unsigned long start_mem, unsigned long end_mem);
-extern void show_mem(void);
-extern void oom(struct task_struct * tsk);
-extern void si_meminfo(struct sysinfo * val);
-
-/* vmalloc.c */
-
-extern void * vmalloc(unsigned long size);
-extern void * vremap(unsigned long offset, unsigned long size);
-extern void vfree(void * addr);
-extern int vread(char *buf, char *addr, int count);
-
-/* mmap.c */
-extern unsigned long do_mmap(struct file * file, unsigned long addr, unsigned long len,
-	unsigned long prot, unsigned long flags, unsigned long off);
-extern void merge_segments(struct task_struct *, unsigned long, unsigned long);
-extern void insert_vm_struct(struct task_struct *, struct vm_area_struct *);
-extern void remove_shared_vm_struct(struct vm_area_struct *);
-extern void build_mmap_avl(struct mm_struct *);
-extern void exit_mmap(struct mm_struct *);
-extern int do_munmap(unsigned long, size_t);
-extern unsigned long get_unmapped_area(unsigned long, unsigned long);
-
-/* filemap.c */
-extern unsigned long page_unuse(unsigned long);
-extern int shrink_mmap(int, unsigned long);
-extern void truncate_inode_pages(struct inode *, unsigned long);
-
-#define GFP_BUFFER	0x00
-#define GFP_ATOMIC	0x01
-#define GFP_USER	0x02
-#define GFP_KERNEL	0x03
-#define GFP_NOBUFFER	0x04
-#define GFP_NFS		0x05
-
-/* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
-   platforms, used as appropriate on others */
-
-#define GFP_DMA		0x80
-
-#define GFP_LEVEL_MASK 0xf
-
-#define avl_empty	(struct vm_area_struct *) NULL
-
-#ifndef MACH
-static inline int expand_stack(struct vm_area_struct * vma, unsigned long address)
-{
-	unsigned long grow;
-
-	address &= PAGE_MASK;
-	if (vma->vm_end - address > current->rlim[RLIMIT_STACK].rlim_cur)
-		return -ENOMEM;
-	grow = vma->vm_start - address;
-	vma->vm_start = address;
-	vma->vm_offset -= grow;
-	vma->vm_mm->total_vm += grow >> PAGE_SHIFT;
-	if (vma->vm_flags & VM_LOCKED)
-		vma->vm_mm->locked_vm += grow >> PAGE_SHIFT;
-	return 0;
-}
-
-/* Look up the first VMA which satisfies  addr < vm_end,  NULL if none. */
-static inline struct vm_area_struct * find_vma (struct task_struct * task, unsigned long addr)
-{
-	struct vm_area_struct * result = NULL;
-	struct vm_area_struct * tree;
-
-	if (!task->mm)
-		return NULL;
-	for (tree = task->mm->mmap_avl ; ; ) {
-		if (tree == avl_empty)
-			return result;
-		if (tree->vm_end > addr) {
-			if (tree->vm_start <= addr)
-				return tree;
-			result = tree;
-			tree = tree->vm_avl_left;
-		} else
-			tree = tree->vm_avl_right;
-	}
-}
-
-/* Look up the first VMA which intersects the interval start_addr..end_addr-1,
-   NULL if none.  Assume start_addr < end_addr. */
-static inline struct vm_area_struct * find_vma_intersection (struct task_struct * task, unsigned long start_addr, unsigned long end_addr)
-{
-	struct vm_area_struct * vma;
-
-	vma = find_vma(task,start_addr);
-	if (!vma || end_addr <= vma->vm_start)
-		return NULL;
-	return vma;
-}
-#endif /* ! MACH */
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/module.h b/i386/i386at/gpl/linux/include/linux/module.h
deleted file mode 100644
index a91ad19b..00000000
--- a/i386/i386at/gpl/linux/include/linux/module.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Dynamic loading of modules into the kernel.
- *
- * Modified by Bjorn Ekwall <bj0rn@blox.se>
- */
-
-#ifndef _LINUX_MODULE_H
-#define _LINUX_MODULE_H
-
-#ifdef __GENKSYMS__
-#  define _set_ver(sym,vers) sym
-#  undef  MODVERSIONS
-#  define MODVERSIONS
-#else /* ! __GENKSYMS__ */
-# if defined(MODVERSIONS) && !defined(MODULE) && defined(EXPORT_SYMTAB)
-#   define _set_ver(sym,vers) sym
-#   include <linux/modversions.h>
-# endif
-#endif /* __GENKSYMS__ */
-
-/* values of module.state */
-#define MOD_UNINITIALIZED 0
-#define MOD_RUNNING 1
-#define MOD_DELETED 2
-
-/* maximum length of module name */
-#define MOD_MAX_NAME 64
-
-/* magic marker for modules inserted from kerneld, to be auto-reaped */
-#define MOD_AUTOCLEAN 0x40000000 /* big enough, but no sign problems... */
-
-/* maximum length of symbol name */
-#define SYM_MAX_NAME 60
-
-struct kernel_sym { /* sent to "insmod" */
-	unsigned long value;		/* value of symbol */
-	char name[SYM_MAX_NAME];	/* name of symbol */
-};
-
-struct module_ref {
-	struct module *module;
-	struct module_ref *next;
-};
-
-struct internal_symbol {
-	void *addr;
-	const char *name;
-	};
-
-struct symbol_table { /* received from "insmod" */
-	int size; /* total, including string table!!! */
-	int n_symbols;
-	int n_refs;
-	struct internal_symbol symbol[0]; /* actual size defined by n_symbols */
-	struct module_ref ref[0]; /* actual size defined by n_refs */
-};
-/*
- * Note: The string table follows immediately after the symbol table in memory!
- */
-
-struct module {
-	struct module *next;
-	struct module_ref *ref;	/* the list of modules that refer to me */
-	struct symbol_table *symtab;
-	const char *name;
-	int size;			/* size of module in pages */
-	void* addr;			/* address of module */
-	int state;
-	void (*cleanup)(void);		/* cleanup routine */
-};
-
-struct mod_routines {
-	int (*init)(void);		/* initialization routine */
-	void (*cleanup)(void);		/* cleanup routine */
-};
-
-/* rename_module_symbol(old_name, new_name)  WOW! */
-extern int rename_module_symbol(char *, char *);
-
-/* insert new symbol table */
-extern int register_symtab(struct symbol_table *);
-
-/*
- * The first word of the module contains the use count.
- */
-#define GET_USE_COUNT(module)	(* (long *) (module)->addr)
-/*
- * define the count variable, and usage macros.
- */
-
-#ifdef MODULE
-
-extern long mod_use_count_;
-#define MOD_INC_USE_COUNT      mod_use_count_++
-#define MOD_DEC_USE_COUNT      mod_use_count_--
-#define MOD_IN_USE	       ((mod_use_count_ & ~MOD_AUTOCLEAN) != 0)
-
-#ifndef __NO_VERSION__
-#include <linux/version.h>
-char kernel_version[]=UTS_RELEASE;
-#endif
-
-#if defined(MODVERSIONS) && !defined(__GENKSYMS__)
-int Using_Versions; /* gcc will handle this global (used as a flag) correctly */
-#endif
-
-#else
-
-#define MOD_INC_USE_COUNT	do { } while (0)
-#define MOD_DEC_USE_COUNT	do { } while (0)
-#define MOD_IN_USE		1
-
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/mount.h b/i386/i386at/gpl/linux/include/linux/mount.h
deleted file mode 100644
index 357c7ae6..00000000
--- a/i386/i386at/gpl/linux/include/linux/mount.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- *
- * Definitions for mount interface. This describes the in the kernel build 
- * linkedlist with mounted filesystems.
- *
- * Author:  Marco van Wieringen <mvw@mcs.ow.nl> <mvw@tnix.net> <mvw@cistron.nl>
- *
- * Version: $Id: mount.h,v 1.1.1.1 1997/02/25 21:27:29 thomas Exp $
- *
- */
-#ifndef _LINUX_MOUNT_H
-#define _LINUX_MOUNT_H
-
-struct vfsmount
-{
-   kdev_t mnt_dev;                     /* Device this applies to */
-   char *mnt_devname;                  /* Name of device e.g. /dev/dsk/hda1 */
-   char *mnt_dirname;                  /* Name of directory mounted on */
-   unsigned int mnt_flags;             /* Flags of this device */
-   struct semaphore mnt_sem;           /* lock device while I/O in progress */
-   struct super_block *mnt_sb;         /* pointer to superblock */
-   struct file *mnt_quotas[MAXQUOTAS]; /* fp's to quotafiles */
-   time_t mnt_iexp[MAXQUOTAS];         /* expiretime for inodes */
-   time_t mnt_bexp[MAXQUOTAS];         /* expiretime for blocks */
-   struct vfsmount *mnt_next;          /* pointer to next in linkedlist */
-};
-
-struct vfsmount *lookup_vfsmnt(kdev_t dev);
-
-#endif /* _LINUX_MOUNT_H */
diff --git a/i386/i386at/gpl/linux/include/linux/net.h b/i386/i386at/gpl/linux/include/linux/net.h
deleted file mode 100644
index 1fbe98a0..00000000
--- a/i386/i386at/gpl/linux/include/linux/net.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * NET		An implementation of the SOCKET network access protocol.
- *		This is the master header file for the Linux NET layer,
- *		or, in plain English: the networking handling part of the
- *		kernel.
- *
- * Version:	@(#)net.h	1.0.3	05/25/93
- *
- * Authors:	Orest Zborowski, <obz@Kodak.COM>
- *		Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_NET_H
-#define _LINUX_NET_H
-
-
-#include <linux/wait.h>
-#include <linux/socket.h>
-
-
-#define NSOCKETS	2000		/* Dynamic, this is MAX LIMIT	*/
-#define NSOCKETS_UNIX	128		/* unix domain static limit	*/
-#define NPROTO		16		/* should be enough for now..	*/
-
-
-#define SYS_SOCKET	1		/* sys_socket(2)		*/
-#define SYS_BIND	2		/* sys_bind(2)			*/
-#define SYS_CONNECT	3		/* sys_connect(2)		*/
-#define SYS_LISTEN	4		/* sys_listen(2)		*/
-#define SYS_ACCEPT	5		/* sys_accept(2)		*/
-#define SYS_GETSOCKNAME	6		/* sys_getsockname(2)		*/
-#define SYS_GETPEERNAME	7		/* sys_getpeername(2)		*/
-#define SYS_SOCKETPAIR	8		/* sys_socketpair(2)		*/
-#define SYS_SEND	9		/* sys_send(2)			*/
-#define SYS_RECV	10		/* sys_recv(2)			*/
-#define SYS_SENDTO	11		/* sys_sendto(2)		*/
-#define SYS_RECVFROM	12		/* sys_recvfrom(2)		*/
-#define SYS_SHUTDOWN	13		/* sys_shutdown(2)		*/
-#define SYS_SETSOCKOPT	14		/* sys_setsockopt(2)		*/
-#define SYS_GETSOCKOPT	15		/* sys_getsockopt(2)		*/
-#define SYS_SENDMSG	16		/* sys_sendmsg(2)		*/
-#define SYS_RECVMSG	17		/* sys_recvmsg(2)		*/
-
-
-typedef enum {
-  SS_FREE = 0,				/* not allocated		*/
-  SS_UNCONNECTED,			/* unconnected to any socket	*/
-  SS_CONNECTING,			/* in process of connecting	*/
-  SS_CONNECTED,				/* connected to socket		*/
-  SS_DISCONNECTING			/* in process of disconnecting	*/
-} socket_state;
-
-#define SO_ACCEPTCON	(1<<16)		/* performed a listen		*/
-#define SO_WAITDATA	(1<<17)		/* wait data to read		*/
-#define SO_NOSPACE	(1<<18)		/* no space to write		*/
-
-#ifdef __KERNEL__
-/*
- * Internal representation of a socket. not all the fields are used by
- * all configurations:
- *
- *		server			client
- * conn		client connected to	server connected to
- * iconn	list of clients		-unused-
- *		 awaiting connections
- * wait		sleep for clients,	sleep for connection,
- *		sleep for i/o		sleep for i/o
- */
-struct socket {
-  short			type;		/* SOCK_STREAM, ...		*/
-  socket_state		state;
-  long			flags;
-  struct proto_ops	*ops;		/* protocols do most everything	*/
-  void			*data;		/* protocol data		*/
-  struct socket		*conn;		/* server socket connected to	*/
-  struct socket		*iconn;		/* incomplete client conn.s	*/
-  struct socket		*next;
-  struct wait_queue	**wait;		/* ptr to place to wait on	*/
-  struct inode		*inode;
-  struct fasync_struct  *fasync_list;	/* Asynchronous wake up list	*/
-};
-
-#define SOCK_INODE(S)	((S)->inode)
-
-struct proto_ops {
-  int	family;
-
-  int	(*create)	(struct socket *sock, int protocol);
-  int	(*dup)		(struct socket *newsock, struct socket *oldsock);
-  int	(*release)	(struct socket *sock, struct socket *peer);
-  int	(*bind)		(struct socket *sock, struct sockaddr *umyaddr,
-			 int sockaddr_len);
-  int	(*connect)	(struct socket *sock, struct sockaddr *uservaddr,
-			 int sockaddr_len, int flags);
-  int	(*socketpair)	(struct socket *sock1, struct socket *sock2);
-  int	(*accept)	(struct socket *sock, struct socket *newsock,
-			 int flags);
-  int	(*getname)	(struct socket *sock, struct sockaddr *uaddr,
-			 int *usockaddr_len, int peer);
-  int	(*select)	(struct socket *sock, int sel_type,
-			 select_table *wait);
-  int	(*ioctl)	(struct socket *sock, unsigned int cmd,
-			 unsigned long arg);
-  int	(*listen)	(struct socket *sock, int len);
-  int	(*shutdown)	(struct socket *sock, int flags);
-  int	(*setsockopt)	(struct socket *sock, int level, int optname,
-			 char *optval, int optlen);
-  int	(*getsockopt)	(struct socket *sock, int level, int optname,
-			 char *optval, int *optlen);
-  int	(*fcntl)	(struct socket *sock, unsigned int cmd,
-			 unsigned long arg);	
-  int   (*sendmsg)	(struct socket *sock, struct msghdr *m, int total_len, int nonblock, int flags);
-  int   (*recvmsg)	(struct socket *sock, struct msghdr *m, int total_len, int nonblock, int flags, int *addr_len);
-};
-
-struct net_proto {
-	const char *name;		/* Protocol name */
-	void (*init_func)(struct net_proto *);	/* Bootstrap */
-};
-
-extern int	sock_wake_async(struct socket *sock, int how);
-extern int	sock_register(int family, struct proto_ops *ops);
-extern int	sock_unregister(int family);
-extern struct socket *sock_alloc(void);
-extern void	sock_release(struct socket *sock);
-#endif /* __KERNEL__ */
-#endif	/* _LINUX_NET_H */
diff --git a/i386/i386at/gpl/linux/include/linux/netdevice.h b/i386/i386at/gpl/linux/include/linux/netdevice.h
deleted file mode 100644
index 9e1143be..00000000
--- a/i386/i386at/gpl/linux/include/linux/netdevice.h
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the Interfaces handler.
- *
- * Version:	@(#)dev.h	1.0.10	08/12/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Corey Minyard <wf-rch!minyard@relay.EU.net>
- *		Donald J. Becker, <becker@super.org>
- *		Alan Cox, <A.Cox@swansea.ac.uk>
- *		Bjorn Ekwall. <bj0rn@blox.se>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *		Moved to /usr/include/linux for NET3
- */
-#ifndef _LINUX_NETDEVICE_H
-#define _LINUX_NETDEVICE_H
-
-#include <linux/config.h>
-#include <linux/if.h>
-#include <linux/if_ether.h>
-#include <linux/skbuff.h>
-
-/* for future expansion when we will have different priorities. */
-#define DEV_NUMBUFFS	3
-#define MAX_ADDR_LEN	7
-#ifndef CONFIG_AX25
-#ifndef CONFIG_TR
-#ifndef CONFIG_NET_IPIP
-#define MAX_HEADER	32		/* We really need about 18 worst case .. so 32 is aligned */
-#else
-#define MAX_HEADER	48		/* We need to allow for having tunnel headers */
-#endif  /* IPIP */
-#else
-#define MAX_HEADER	48		/* Token Ring header needs 40 bytes ... 48 is aligned */ 
-#endif /* TR */
-#else
-#define MAX_HEADER	96		/* AX.25 + NetROM */
-#endif /* AX25 */
-
-#define IS_MYADDR	1		/* address is (one of) our own	*/
-#define IS_LOOPBACK	2		/* address is for LOOPBACK	*/
-#define IS_BROADCAST	3		/* address is a valid broadcast	*/
-#define IS_INVBCAST	4		/* Wrong netmask bcast not for us (unused)*/
-#define IS_MULTICAST	5		/* Multicast IP address */
-
-/*
- *	We tag multicasts with these structures.
- */
- 
-struct dev_mc_list
-{	
-	struct dev_mc_list *next;
-	char dmi_addr[MAX_ADDR_LEN];
-	unsigned short dmi_addrlen;
-	unsigned short dmi_users;
-};
-
-struct hh_cache
-{
-	struct hh_cache *hh_next;
-	void		*hh_arp;	/* Opaque pointer, used by
-					 * any address resolution module,
-					 * not only ARP.
-					 */
-	unsigned int	hh_refcnt;	/* number of users */
-	unsigned short  hh_type;	/* protocol identifier, f.e ETH_P_IP */
-	char		hh_uptodate;	/* hh_data is valid */
-	char		hh_data[16];    /* cached hardware header */
-};
-
-/*
- * The DEVICE structure.
- * Actually, this whole structure is a big mistake.  It mixes I/O
- * data with strictly "high-level" data, and it has to know about
- * almost every data structure used in the INET module.  
- */
-#ifdef MACH
-#ifndef MACH_INCLUDE
-#define device linux_device
-#endif
-struct linux_device
-#else
-struct device 
-#endif
-{
-
-  /*
-   * This is the first field of the "visible" part of this structure
-   * (i.e. as seen by users in the "Space.c" file).  It is the name
-   * the interface.
-   */
-  char			  *name;
-
-  /* I/O specific fields - FIXME: Merge these and struct ifmap into one */
-  unsigned long		  rmem_end;		/* shmem "recv" end	*/
-  unsigned long		  rmem_start;		/* shmem "recv" start	*/
-  unsigned long		  mem_end;		/* shared mem end	*/
-  unsigned long		  mem_start;		/* shared mem start	*/
-  unsigned long		  base_addr;		/* device I/O address	*/
-  unsigned char		  irq;			/* device IRQ number	*/
-
-  /* Low-level status flags. */
-  volatile unsigned char  start,		/* start an operation	*/
-                          interrupt;		/* interrupt arrived	*/
-  unsigned long		  tbusy;		/* transmitter busy must be long for bitops */
-
-  struct linux_device	  *next;
-
-  /* The device initialization function. Called only once. */
-  int			  (*init)(struct linux_device *dev);
-
-  /* Some hardware also needs these fields, but they are not part of the
-     usual set specified in Space.c. */
-  unsigned char		  if_port;		/* Selectable AUI, TP,..*/
-  unsigned char		  dma;			/* DMA channel		*/
-
-  struct enet_statistics* (*get_stats)(struct linux_device *dev);
-
-  /*
-   * This marks the end of the "visible" part of the structure. All
-   * fields hereafter are internal to the system, and may change at
-   * will (read: may be cleaned up at will).
-   */
-
-  /* These may be needed for future network-power-down code. */
-  unsigned long		  trans_start;	/* Time (in jiffies) of last Tx	*/
-  unsigned long		  last_rx;	/* Time of last Rx		*/
-
-  unsigned short	  flags;	/* interface flags (a la BSD)	*/
-  unsigned short	  family;	/* address family ID (AF_INET)	*/
-  unsigned short	  metric;	/* routing metric (not used)	*/
-  unsigned short	  mtu;		/* interface MTU value		*/
-  unsigned short	  type;		/* interface hardware type	*/
-  unsigned short	  hard_header_len;	/* hardware hdr length	*/
-  void			  *priv;	/* pointer to private data	*/
-
-  /* Interface address info. */
-  unsigned char		  broadcast[MAX_ADDR_LEN];	/* hw bcast add	*/
-  unsigned char		  pad;				/* make dev_addr aligned to 8 bytes */
-  unsigned char		  dev_addr[MAX_ADDR_LEN];	/* hw address	*/
-  unsigned char		  addr_len;	/* hardware address length	*/
-  unsigned long		  pa_addr;	/* protocol address		*/
-  unsigned long		  pa_brdaddr;	/* protocol broadcast addr	*/
-  unsigned long		  pa_dstaddr;	/* protocol P-P other side addr	*/
-  unsigned long		  pa_mask;	/* protocol netmask		*/
-  unsigned short	  pa_alen;	/* protocol address length	*/
-
-  struct dev_mc_list	 *mc_list;	/* Multicast mac addresses	*/
-  int			 mc_count;	/* Number of installed mcasts	*/
-  
-  struct ip_mc_list	 *ip_mc_list;	/* IP multicast filter chain    */
-  __u32			tx_queue_len;	/* Max frames per queue allowed */
-    
-  /* For load balancing driver pair support */
-  
-  unsigned long		   pkt_queue;	/* Packets queued */
-  struct linux_device		  *slave;	/* Slave device */
-  struct net_alias_info		*alias_info;	/* main dev alias info */
-  struct net_alias		*my_alias;	/* alias devs */
-  
-  /* Pointer to the interface buffers. */
-  struct sk_buff_head	  buffs[DEV_NUMBUFFS];
-
-  /* Pointers to interface service routines. */
-  int			  (*open)(struct linux_device *dev);
-  int			  (*stop)(struct linux_device *dev);
-  int			  (*hard_start_xmit) (struct sk_buff *skb,
-					      struct linux_device *dev);
-  int			  (*hard_header) (struct sk_buff *skb,
-					  struct linux_device *dev,
-					  unsigned short type,
-					  void *daddr,
-					  void *saddr,
-					  unsigned len);
-  int			  (*rebuild_header)(void *eth,
-					    struct linux_device *dev,
-				unsigned long raddr, struct sk_buff *skb);
-#define HAVE_MULTICAST			 
-  void			  (*set_multicast_list)(struct linux_device *dev);
-#define HAVE_SET_MAC_ADDR  		 
-  int			  (*set_mac_address)(struct linux_device *dev,
-					     void *addr);
-#define HAVE_PRIVATE_IOCTL
-  int			  (*do_ioctl)(struct linux_device *dev,
-				      struct ifreq *ifr, int cmd);
-#define HAVE_SET_CONFIG
-  int			  (*set_config)(struct linux_device *dev,
-					struct ifmap *map);
-#define HAVE_HEADER_CACHE
-  void			  (*header_cache_bind)(struct hh_cache **hhp,
-					       struct linux_device *dev,
-					       unsigned short htype,
-					       __u32 daddr);
-  void			  (*header_cache_update)(struct hh_cache *hh,
-						 struct linux_device *dev,
-						 unsigned char *  haddr);
-#ifdef MACH
-#ifdef MACH_INCLUDE
-  struct net_data *net_data;
-#else
-  void *net_data;
-#endif
-#endif
-};
-
-
-struct packet_type {
-  unsigned short	type;	/* This is really htons(ether_type). */
-  struct linux_device *	dev;
-  int			(*func) (struct sk_buff *, struct linux_device *,
-				 struct packet_type *);
-  void			*data;
-  struct packet_type	*next;
-};
-
-
-#ifdef __KERNEL__
-
-#include <linux/notifier.h>
-
-/* Used by dev_rint */
-#define IN_SKBUFF	1
-
-extern volatile unsigned long in_bh;
-
-extern struct linux_device	loopback_dev;
-extern struct linux_device	*dev_base;
-extern struct packet_type *ptype_base[16];
-
-
-extern int		ip_addr_match(unsigned long addr1, unsigned long addr2);
-extern int		ip_chk_addr(unsigned long addr);
-extern struct linux_device	*ip_dev_check(unsigned long daddr);
-extern unsigned long	ip_my_addr(void);
-extern unsigned long	ip_get_mask(unsigned long addr);
-extern struct linux_device 	*ip_dev_find(unsigned long addr);
-extern struct linux_device    *dev_getbytype(unsigned short type);
-
-extern void		dev_add_pack(struct packet_type *pt);
-extern void		dev_remove_pack(struct packet_type *pt);
-extern struct linux_device	*dev_get(const char *name);
-extern int		dev_open(struct linux_device *dev);
-extern int		dev_close(struct linux_device *dev);
-extern void		dev_queue_xmit(struct sk_buff *skb,
-				       struct linux_device *dev,
-				       int pri);
-#define HAVE_NETIF_RX 1
-extern void		netif_rx(struct sk_buff *skb);
-extern void		dev_transmit(void);
-extern int		in_net_bh(void);
-extern void		net_bh(void *tmp);
-#ifdef MACH
-#define dev_tint(dev)
-#else
-extern void		dev_tint(struct linux_device *dev);
-#endif
-extern int		dev_get_info(char *buffer, char **start, off_t offset, int length, int dummy);
-extern int		dev_ioctl(unsigned int cmd, void *);
-
-extern void		dev_init(void);
-
-/* Locking protection for page faults during outputs to devices unloaded during the fault */
-
-extern int		dev_lockct;
-
-/*
- *	These two dont currently need to be interrupt safe
- *	but they may do soon. Do it properly anyway.
- */
-
-extern __inline__ void  dev_lock_list(void)
-{
-	unsigned long flags;
-	save_flags(flags);
-	cli();
-	dev_lockct++;
-	restore_flags(flags);
-}
-
-extern __inline__ void  dev_unlock_list(void)
-{
-	unsigned long flags;
-	save_flags(flags);
-	cli();
-	dev_lockct--;
-	restore_flags(flags);
-}
-
-/*
- *	This almost never occurs, isnt in performance critical paths
- *	and we can thus be relaxed about it
- */
- 
-extern __inline__ void dev_lock_wait(void)
-{
-	while(dev_lockct)
-		schedule();
-}
-
-
-/* These functions live elsewhere (drivers/net/net_init.c, but related) */
-
-extern void		ether_setup(struct linux_device *dev);
-extern void		tr_setup(struct linux_device *dev);
-extern int		ether_config(struct linux_device *dev,
-				     struct ifmap *map);
-/* Support for loadable net-drivers */
-extern int		register_netdev(struct linux_device *dev);
-extern void		unregister_netdev(struct linux_device *dev);
-extern int 		register_netdevice_notifier(struct notifier_block *nb);
-extern int		unregister_netdevice_notifier(struct notifier_block *nb);
-/* Functions used for multicast support */
-extern void		dev_mc_upload(struct linux_device *dev);
-extern void 		dev_mc_delete(struct linux_device *dev,
-				      void *addr, int alen, int all);
-extern void		dev_mc_add(struct linux_device *dev,
-				   void *addr, int alen, int newonly);
-extern void		dev_mc_discard(struct linux_device *dev);
-/* This is the wrong place but it'll do for the moment */
-extern void		ip_mc_allhost(struct linux_device *dev);
-#endif /* __KERNEL__ */
-
-#endif	/* _LINUX_DEV_H */
diff --git a/i386/i386at/gpl/linux/include/linux/nfs.h b/i386/i386at/gpl/linux/include/linux/nfs.h
deleted file mode 100644
index ceb0cd1b..00000000
--- a/i386/i386at/gpl/linux/include/linux/nfs.h
+++ /dev/null
@@ -1,172 +0,0 @@
-#ifndef _LINUX_NFS_H
-#define _LINUX_NFS_H
-
-#ifndef MACH_INCLUDE
-#define NFS_PORT 2049
-#define NFS_MAXDATA 8192
-#define NFS_MAXPATHLEN 1024
-#define NFS_MAXNAMLEN 255
-#define NFS_MAXGROUPS 16
-#define NFS_FHSIZE 32
-#define NFS_COOKIESIZE 4
-#define NFS_FIFO_DEV (-1)
-#define NFSMODE_FMT 0170000
-#define NFSMODE_DIR 0040000
-#define NFSMODE_CHR 0020000
-#define NFSMODE_BLK 0060000
-#define NFSMODE_REG 0100000
-#define NFSMODE_LNK 0120000
-#define NFSMODE_SOCK 0140000
-#define NFSMODE_FIFO 0010000
-
-#ifdef __KERNEL__ /* user programs should get these from the rpc header files */
-
-#define RPC_VERSION 2
-
-enum rpc_auth_flavor {
-	RPC_AUTH_NULL = 0,
-	RPC_AUTH_UNIX = 1,
-	RPC_AUTH_SHORT = 2
-};
-
-enum rpc_msg_type {
-	RPC_CALL = 0,
-	RPC_REPLY = 1
-};
-
-enum rpc_reply_stat {
-	RPC_MSG_ACCEPTED = 0,
-	RPC_MSG_DENIED = 1
-};
-
-enum rpc_accept_stat {
-	RPC_SUCCESS = 0,
-	RPC_PROG_UNAVAIL = 1,
-	RPC_PROG_MISMATCH = 2,
-	RPC_PROC_UNAVAIL = 3,
-	RPC_GARBAGE_ARGS = 4
-};
-
-enum rpc_reject_stat {
-	RPC_MISMATCH = 0,
-	RPC_AUTH_ERROR = 1
-};
-
-enum rpc_auth_stat {
-	RPC_AUTH_BADCRED = 1,
-	RPC_AUTH_REJECTEDCRED = 2,
-	RPC_AUTH_BADVERF = 3,
-	RPC_AUTH_REJECTEDVERF = 4,
-	RPC_AUTH_TOOWEAK = 5
-};
-
-#endif /* __KERNEL__ */
-	
-enum nfs_stat {
-	NFS_OK = 0,
-	NFSERR_PERM = 1,
-	NFSERR_NOENT = 2,
-	NFSERR_IO = 5,
-	NFSERR_NXIO = 6,
-	NFSERR_EAGAIN = 11,
-	NFSERR_ACCES = 13,
-	NFSERR_EXIST = 17,
-	NFSERR_NODEV = 19,
-	NFSERR_NOTDIR = 20,
-	NFSERR_ISDIR = 21,
-	NFSERR_INVAL = 22,	/* that Sun forgot */
-	NFSERR_FBIG = 27,
-	NFSERR_NOSPC = 28,
-	NFSERR_ROFS = 30,
-	NFSERR_NAMETOOLONG = 63,
-	NFSERR_NOTEMPTY = 66,
-	NFSERR_DQUOT = 69,
-	NFSERR_STALE = 70,
-	NFSERR_WFLUSH = 99
-};
-
-enum nfs_ftype {
-	NFNON = 0,
-	NFREG = 1,
-	NFDIR = 2,
-	NFBLK = 3,
-	NFCHR = 4,
-	NFLNK = 5,
-	NFSOCK = 6,
-	NFBAD = 7,
-	NFFIFO = 8
-};
-
-#define NFS_PROGRAM		100003
-#define NFS_VERSION		2
-#define NFSPROC_NULL		0
-#define NFSPROC_GETATTR		1
-#define NFSPROC_SETATTR		2
-#define NFSPROC_ROOT		3
-#define NFSPROC_LOOKUP		4
-#define NFSPROC_READLINK	5
-#define NFSPROC_READ		6
-#define NFSPROC_WRITECACHE	7
-#define NFSPROC_WRITE		8
-#define NFSPROC_CREATE		9
-#define NFSPROC_REMOVE		10
-#define NFSPROC_RENAME		11
-#define NFSPROC_LINK		12
-#define NFSPROC_SYMLINK		13
-#define NFSPROC_MKDIR		14
-#define NFSPROC_RMDIR		15
-#define NFSPROC_READDIR		16
-#define NFSPROC_STATFS		17
-
-struct nfs_fh {
-	char data[NFS_FHSIZE];
-};
-
-struct nfs_time {
-	u_int seconds;
-	u_int useconds;
-};
-
-struct nfs_fattr {
-	enum nfs_ftype type;
-	u_int mode;
-	u_int nlink;
-	u_int uid;
-	u_int gid;
-	u_int size;
-	u_int blocksize;
-	u_int rdev;
-	u_int blocks;
-	u_int fsid;
-	u_int fileid;
-	struct nfs_time atime;
-	struct nfs_time mtime;
-	struct nfs_time ctime;
-};
-
-struct nfs_sattr {
-	u_int mode;
-	u_int uid;
-	u_int gid;
-	u_int size;
-	struct nfs_time atime;
-	struct nfs_time mtime;
-};
-
-struct nfs_entry {
-	u_int fileid;
-	char *name;
-	int cookie;
-	int eof;
-};
-
-struct nfs_fsinfo {
-	u_int tsize;
-	u_int bsize;
-	u_int blocks;
-	u_int bfree;
-	u_int bavail;
-};
-
-#endif /* ! MACH_INCLUDE */
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/notifier.h b/i386/i386at/gpl/linux/include/linux/notifier.h
deleted file mode 100644
index 3de4d976..00000000
--- a/i386/i386at/gpl/linux/include/linux/notifier.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- *	Routines to manage notifier chains for passing status changes to any
- *	interested routines. We need this instead of hard coded call lists so
- *	that modules can poke their nose into the innards. The network devices
- *	needed them so here they are for the rest of you.
- *
- *				Alan Cox <Alan.Cox@linux.org>
- */
- 
-#ifndef _LINUX_NOTIFIER_H
-#define _LINUX_NOTIFIER_H
-#include <linux/errno.h>
-
-struct notifier_block
-{
-	int (*notifier_call)(struct notifier_block *this, unsigned long, void *);
-	struct notifier_block *next;
-	int priority;
-};
-
-
-#ifdef __KERNEL__
-
-#define NOTIFY_DONE		0x0000		/* Don't care */
-#define NOTIFY_OK		0x0001		/* Suits me */
-#define NOTIFY_STOP_MASK	0x8000		/* Don't call further */
-#define NOTIFY_BAD		(NOTIFY_STOP_MASK|0x0002)	/* Bad/Veto action	*/
-
-extern __inline__ int notifier_chain_register(struct notifier_block **list, struct notifier_block *n)
-{
-	while(*list)
-	{
-		if(n->priority > (*list)->priority)
-			break;
-		list= &((*list)->next);
-	}
-	n->next = *list;
-	*list=n;
-	return 0;
-}
-
-/*
- *	Warning to any non GPL module writers out there.. these functions are
- *	GPL'd
- */
- 
-extern __inline__ int notifier_chain_unregister(struct notifier_block **nl, struct notifier_block *n)
-{
-	while((*nl)!=NULL)
-	{
-		if((*nl)==n)
-		{
-			*nl=n->next;
-			return 0;
-		}
-		nl=&((*nl)->next);
-	}
-#ifdef MACH_INCLUDE
-	return -LINUX_ENOENT;
-#else
-	return -ENOENT;
-#endif
-}
-
-/*
- *	This is one of these things that is generally shorter inline
- */
- 
-extern __inline__ int notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
-{
-	int ret=NOTIFY_DONE;
-	struct notifier_block *nb = *n;
-	while(nb)
-	{
-		ret=nb->notifier_call(nb,val,v);
-		if(ret&NOTIFY_STOP_MASK)
-			return ret;
-		nb=nb->next;
-	}
-	return ret;
-}
-
-
-/*
- *	Declared notifiers so far. I can imagine quite a few more chains
- *	over time (eg laptop power reset chains, reboot chain (to clean 
- *	device units up), device [un]mount chain, module load/unload chain,
- *	low memory chain, screenblank chain (for plug in modular screenblankers) 
- *	VC switch chains (for loadable kernel svgalib VC switch helpers) etc...
- */
- 
-/* netdevice notifier chain */
-#define NETDEV_UP	0x0001	/* For now you can't veto a device up/down */
-#define NETDEV_DOWN	0x0002
-#define NETDEV_REBOOT	0x0003	/* Tell a protocol stack a network interface
-				   detected a hardware crash and restarted
-				   - we can use this eg to kick tcp sessions
-				   once done */
-#endif
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/pagemap.h b/i386/i386at/gpl/linux/include/linux/pagemap.h
deleted file mode 100644
index 6de993b3..00000000
--- a/i386/i386at/gpl/linux/include/linux/pagemap.h
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef _LINUX_PAGEMAP_H
-#define _LINUX_PAGEMAP_H
-
-#include <asm/system.h>
-
-/*
- * Page-mapping primitive inline functions
- *
- * Copyright 1995 Linus Torvalds
- */
-
-#ifndef MACH
-static inline unsigned long page_address(struct page * page)
-{
-	return PAGE_OFFSET + PAGE_SIZE*(page - mem_map);
-}
-
-#define PAGE_HASH_BITS 10
-#define PAGE_HASH_SIZE (1 << PAGE_HASH_BITS)
-
-#define PAGE_AGE_VALUE 16
-
-extern unsigned long page_cache_size;
-extern struct page * page_hash_table[PAGE_HASH_SIZE];
-
-/*
- * We use a power-of-two hash table to avoid a modulus,
- * and get a reasonable hash by knowing roughly how the
- * inode pointer and offsets are distributed (ie, we
- * roughly know which bits are "significant")
- */
-static inline unsigned long _page_hashfn(struct inode * inode, unsigned long offset)
-{
-#define i (((unsigned long) inode)/sizeof(unsigned long))
-#define o (offset >> PAGE_SHIFT)
-#define s(x) ((x)+((x)>>PAGE_HASH_BITS))
-	return s(i+o) & (PAGE_HASH_SIZE-1);
-#undef i
-#undef o
-#undef s
-}
-
-#define page_hash(inode,offset) page_hash_table[_page_hashfn(inode,offset)]
-
-static inline struct page * find_page(struct inode * inode, unsigned long offset)
-{
-	struct page *page;
-	unsigned long flags;
-	
-	for (page = page_hash(inode, offset); page ; page = page->next_hash) {
-		if (page->inode != inode)
-			continue;
-		if (page->offset != offset)
-			continue;
-		save_flags(flags);
-		cli();
-		page->referenced = 1;
-		page->count++;
-		restore_flags(flags);
-		break;
-	}
-	return page;
-}
-
-static inline void remove_page_from_hash_queue(struct page * page)
-{
-	struct page **p = &page_hash(page->inode,page->offset);
-
-	page_cache_size--;
-	if (page->next_hash)
-		page->next_hash->prev_hash = page->prev_hash;
-	if (page->prev_hash)
-		page->prev_hash->next_hash = page->next_hash;
-	if (*p == page)
-		*p = page->next_hash;
-	page->next_hash = page->prev_hash = NULL;
-}
-
-static inline void add_page_to_hash_queue(struct inode * inode, struct page * page)
-{
-	struct page **p = &page_hash(inode,page->offset);
-
-	page_cache_size++;
-	page->referenced = 1;
-	page->age = PAGE_AGE_VALUE;
-	page->prev_hash = NULL;
-	if ((page->next_hash = *p) != NULL)
-		page->next_hash->prev_hash = page;
-	*p = page;
-}
-
-static inline void remove_page_from_inode_queue(struct page * page)
-{
-	struct inode * inode = page->inode;
-
-	page->inode = NULL;
-	inode->i_nrpages--;
-	if (inode->i_pages == page)
-		inode->i_pages = page->next;
-	if (page->next)
-		page->next->prev = page->prev;
-	if (page->prev)
-		page->prev->next = page->next;
-	page->next = NULL;
-	page->prev = NULL;
-}
-
-static inline void add_page_to_inode_queue(struct inode * inode, struct page * page)
-{
-	struct page **p = &inode->i_pages;
-
-	inode->i_nrpages++;
-	page->inode = inode;
-	page->prev = NULL;
-	if ((page->next = *p) != NULL)
-		page->next->prev = page;
-	*p = page;
-}
-
-extern void __wait_on_page(struct page *);
-static inline void wait_on_page(struct page * page)
-{
-	if (page->locked)
-		__wait_on_page(page);
-}
-
-extern void update_vm_cache(struct inode *, unsigned long, const char *, int);
-
-#endif /* ! MACH */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/param.h b/i386/i386at/gpl/linux/include/linux/param.h
deleted file mode 100644
index 092e92f6..00000000
--- a/i386/i386at/gpl/linux/include/linux/param.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _LINUX_PARAM_H
-#define _LINUX_PARAM_H
-
-#include <asm/param.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/pci.h b/i386/i386at/gpl/linux/include/linux/pci.h
deleted file mode 100644
index 9e059501..00000000
--- a/i386/i386at/gpl/linux/include/linux/pci.h
+++ /dev/null
@@ -1,618 +0,0 @@
-/*
- * PCI defines and function prototypes
- * Copyright 1994, Drew Eckhardt
- *
- * For more information, please consult 
- * 
- * PCI BIOS Specification Revision
- * PCI Local Bus Specification
- * PCI System Design Guide
- *
- * PCI Special Interest Group
- * M/S HF3-15A
- * 5200 N.E. Elam Young Parkway
- * Hillsboro, Oregon 97124-6497
- * +1 (503) 696-2000 
- * +1 (800) 433-5177
- * 
- * Manuals are $25 each or $50 for all three, plus $7 shipping 
- * within the United States, $35 abroad.
- */
-
-
-
-/*	PROCEDURE TO REPORT NEW PCI DEVICES
- * We are trying to collect informations on new PCI devices, using
- * the standart PCI identification procedure. If some warning is
- * displayed at boot time, please report 
- *	- /proc/pci
- *	- your exact hardware description. Try to find out
- *	  which device is unknown. It may be you mainboard chipset.
- *	  PCI-CPU bridge or PCI-ISA bridge.
- *	- If you can't find the actual information in your hardware
- *	  booklet, try to read the references of the chip on the board.
- *	- Send all that, with the word PCIPROBE in the subject,
- *	  to frederic@cao-vlsi.ibp.fr, and I'll add your device to 
- *	  the list as soon as possible
- *		fred.
- */
-
-
-
-#ifndef PCI_H
-#define PCI_H
-
-/*
- * Under PCI, each device has 256 bytes of configuration address space,
- * of which the first 64 bytes are standardized as follows:
- */
-#define PCI_VENDOR_ID		0x00	/* 16 bits */
-#define PCI_DEVICE_ID		0x02	/* 16 bits */
-#define PCI_COMMAND		0x04	/* 16 bits */
-#define  PCI_COMMAND_IO		0x1	/* Enable response in I/O space */
-#define  PCI_COMMAND_MEMORY	0x2	/* Enable response in Memory space */
-#define  PCI_COMMAND_MASTER	0x4	/* Enable bus mastering */
-#define  PCI_COMMAND_SPECIAL	0x8	/* Enable response to special cycles */
-#define  PCI_COMMAND_INVALIDATE	0x10	/* Use memory write and invalidate */
-#define  PCI_COMMAND_VGA_PALETTE 0x20	/* Enable palette snooping */
-#define  PCI_COMMAND_PARITY	0x40	/* Enable parity checking */
-#define  PCI_COMMAND_WAIT 	0x80	/* Enable address/data stepping */
-#define  PCI_COMMAND_SERR	0x100	/* Enable SERR */
-#define  PCI_COMMAND_FAST_BACK	0x200	/* Enable back-to-back writes */
-
-#define PCI_STATUS		0x06	/* 16 bits */
-#define  PCI_STATUS_66MHZ	0x20	/* Support 66 Mhz PCI 2.1 bus */
-#define  PCI_STATUS_UDF		0x40	/* Support User Definable Features */
-
-#define  PCI_STATUS_FAST_BACK	0x80	/* Accept fast-back to back */
-#define  PCI_STATUS_PARITY	0x100	/* Detected parity error */
-#define  PCI_STATUS_DEVSEL_MASK	0x600	/* DEVSEL timing */
-#define  PCI_STATUS_DEVSEL_FAST	0x000	
-#define  PCI_STATUS_DEVSEL_MEDIUM 0x200
-#define  PCI_STATUS_DEVSEL_SLOW 0x400
-#define  PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */
-#define  PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */
-#define  PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */
-#define  PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */
-#define  PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */
-
-#define PCI_CLASS_REVISION	0x08	/* High 24 bits are class, low 8
-					   revision */
-#define PCI_REVISION_ID         0x08    /* Revision ID */
-#define PCI_CLASS_PROG          0x09    /* Reg. Level Programming Interface */
-#define PCI_CLASS_DEVICE        0x0a    /* Device class */
-
-#define PCI_CACHE_LINE_SIZE	0x0c	/* 8 bits */
-#define PCI_LATENCY_TIMER	0x0d	/* 8 bits */
-#define PCI_HEADER_TYPE		0x0e	/* 8 bits */
-#define PCI_BIST		0x0f	/* 8 bits */
-#define PCI_BIST_CODE_MASK	0x0f	/* Return result */
-#define PCI_BIST_START		0x40	/* 1 to start BIST, 2 secs or less */
-#define PCI_BIST_CAPABLE	0x80	/* 1 if BIST capable */
-
-/*
- * Base addresses specify locations in memory or I/O space.
- * Decoded size can be determined by writing a value of 
- * 0xffffffff to the register, and reading it back.  Only 
- * 1 bits are decoded.
- */
-#define PCI_BASE_ADDRESS_0	0x10	/* 32 bits */
-#define PCI_BASE_ADDRESS_1	0x14	/* 32 bits */
-#define PCI_BASE_ADDRESS_2	0x18	/* 32 bits */
-#define PCI_BASE_ADDRESS_3	0x1c	/* 32 bits */
-#define PCI_BASE_ADDRESS_4	0x20	/* 32 bits */
-#define PCI_BASE_ADDRESS_5	0x24	/* 32 bits */
-#define  PCI_BASE_ADDRESS_SPACE	0x01	/* 0 = memory, 1 = I/O */
-#define  PCI_BASE_ADDRESS_SPACE_IO 0x01
-#define  PCI_BASE_ADDRESS_SPACE_MEMORY 0x00
-#define  PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06
-#define  PCI_BASE_ADDRESS_MEM_TYPE_32	0x00	/* 32 bit address */
-#define  PCI_BASE_ADDRESS_MEM_TYPE_1M	0x02	/* Below 1M */
-#define  PCI_BASE_ADDRESS_MEM_TYPE_64	0x04	/* 64 bit address */
-#define  PCI_BASE_ADDRESS_MEM_PREFETCH	0x08	/* prefetchable? */
-#define  PCI_BASE_ADDRESS_MEM_MASK	(~0x0f)
-#define  PCI_BASE_ADDRESS_IO_MASK	(~0x03)
-/* bit 1 is reserved if address_space = 1 */
-
-#define PCI_CARDBUS_CIS		0x28
-#define PCI_SUBSYSTEM_ID	0x2c
-#define PCI_SUBSYSTEM_VENDOR_ID	0x2e  
-#define PCI_ROM_ADDRESS		0x30	/* 32 bits */
-#define  PCI_ROM_ADDRESS_ENABLE	0x01	/* Write 1 to enable ROM,
-					   bits 31..11 are address,
-					   10..2 are reserved */
-/* 0x34-0x3b are reserved */
-#define PCI_INTERRUPT_LINE	0x3c	/* 8 bits */
-#define PCI_INTERRUPT_PIN	0x3d	/* 8 bits */
-#define PCI_MIN_GNT		0x3e	/* 8 bits */
-#define PCI_MAX_LAT		0x3f	/* 8 bits */
-
-#define PCI_CLASS_NOT_DEFINED		0x0000
-#define PCI_CLASS_NOT_DEFINED_VGA	0x0001
-
-#define PCI_BASE_CLASS_STORAGE		0x01
-#define PCI_CLASS_STORAGE_SCSI		0x0100
-#define PCI_CLASS_STORAGE_IDE		0x0101
-#define PCI_CLASS_STORAGE_FLOPPY	0x0102
-#define PCI_CLASS_STORAGE_IPI		0x0103
-#define PCI_CLASS_STORAGE_RAID		0x0104
-#define PCI_CLASS_STORAGE_OTHER		0x0180
-
-#define PCI_BASE_CLASS_NETWORK		0x02
-#define PCI_CLASS_NETWORK_ETHERNET	0x0200
-#define PCI_CLASS_NETWORK_TOKEN_RING	0x0201
-#define PCI_CLASS_NETWORK_FDDI		0x0202
-#define PCI_CLASS_NETWORK_ATM		0x0203
-#define PCI_CLASS_NETWORK_OTHER		0x0280
-
-#define PCI_BASE_CLASS_DISPLAY		0x03
-#define PCI_CLASS_DISPLAY_VGA		0x0300
-#define PCI_CLASS_DISPLAY_XGA		0x0301
-#define PCI_CLASS_DISPLAY_OTHER		0x0380
-
-#define PCI_BASE_CLASS_MULTIMEDIA	0x04
-#define PCI_CLASS_MULTIMEDIA_VIDEO	0x0400
-#define PCI_CLASS_MULTIMEDIA_AUDIO	0x0401
-#define PCI_CLASS_MULTIMEDIA_OTHER	0x0480
-
-#define PCI_BASE_CLASS_MEMORY		0x05
-#define  PCI_CLASS_MEMORY_RAM		0x0500
-#define  PCI_CLASS_MEMORY_FLASH		0x0501
-#define  PCI_CLASS_MEMORY_OTHER		0x0580
-
-#define PCI_BASE_CLASS_BRIDGE		0x06
-#define  PCI_CLASS_BRIDGE_HOST		0x0600
-#define  PCI_CLASS_BRIDGE_ISA		0x0601
-#define  PCI_CLASS_BRIDGE_EISA		0x0602
-#define  PCI_CLASS_BRIDGE_MC		0x0603
-#define  PCI_CLASS_BRIDGE_PCI		0x0604
-#define  PCI_CLASS_BRIDGE_PCMCIA	0x0605
-#define  PCI_CLASS_BRIDGE_NUBUS		0x0606
-#define  PCI_CLASS_BRIDGE_CARDBUS	0x0607
-#define  PCI_CLASS_BRIDGE_OTHER		0x0680
-
-
-#define PCI_BASE_CLASS_COMMUNICATION	0x07
-#define PCI_CLASS_COMMUNICATION_SERIAL	0x0700
-#define PCI_CLASS_COMMUNICATION_PARALLEL 0x0701
-#define PCI_CLASS_COMMUNICATION_OTHER	0x0780
-
-#define PCI_BASE_CLASS_SYSTEM		0x08
-#define PCI_CLASS_SYSTEM_PIC		0x0800
-#define PCI_CLASS_SYSTEM_DMA		0x0801
-#define PCI_CLASS_SYSTEM_TIMER		0x0802
-#define PCI_CLASS_SYSTEM_RTC		0x0803
-#define PCI_CLASS_SYSTEM_OTHER		0x0880
-
-#define PCI_BASE_CLASS_INPUT		0x09
-#define PCI_CLASS_INPUT_KEYBOARD	0x0900
-#define PCI_CLASS_INPUT_PEN		0x0901
-#define PCI_CLASS_INPUT_MOUSE		0x0902
-#define PCI_CLASS_INPUT_OTHER		0x0980
-
-#define PCI_BASE_CLASS_DOCKING		0x0a
-#define PCI_CLASS_DOCKING_GENERIC	0x0a00
-#define PCI_CLASS_DOCKING_OTHER		0x0a01
-
-#define PCI_BASE_CLASS_PROCESSOR	0x0b
-#define PCI_CLASS_PROCESSOR_386		0x0b00
-#define PCI_CLASS_PROCESSOR_486		0x0b01
-#define PCI_CLASS_PROCESSOR_PENTIUM	0x0b02
-#define PCI_CLASS_PROCESSOR_ALPHA	0x0b10
-#define PCI_CLASS_PROCESSOR_POWERPC	0x0b20
-#define PCI_CLASS_PROCESSOR_CO		0x0b40
-
-#define PCI_BASE_CLASS_SERIAL		0x0c
-#define PCI_CLASS_SERIAL_FIREWIRE	0x0c00
-#define PCI_CLASS_SERIAL_ACCESS		0x0c01
-#define PCI_CLASS_SERIAL_SSA		0x0c02
-#define PCI_CLASS_SERIAL_USB		0x0c03
-#define PCI_CLASS_SERIAL_FIBER		0x0c04
-
-#define PCI_CLASS_OTHERS		0xff
-
-/*
- * Vendor and card ID's: sort these numerically according to vendor
- * (and according to card ID within vendor)
- */
-#define PCI_VENDOR_ID_COMPAQ		0x0e11
-#define PCI_DEVICE_ID_COMPAQ_1280	0x3033
-#define PCI_DEVICE_ID_COMPAQ_THUNDER	0xf130
-
-#define PCI_VENDOR_ID_NCR		0x1000
-#define PCI_DEVICE_ID_NCR_53C810	0x0001
-#define PCI_DEVICE_ID_NCR_53C820	0x0002
-#define PCI_DEVICE_ID_NCR_53C825	0x0003
-#define PCI_DEVICE_ID_NCR_53C815	0x0004
-
-#define PCI_VENDOR_ID_ATI		0x1002
-#define PCI_DEVICE_ID_ATI_68800		0x4158
-#define PCI_DEVICE_ID_ATI_215CT222	0x4354
-#define PCI_DEVICE_ID_ATI_210888CX	0x4358
-#define PCI_DEVICE_ID_ATI_210888GX	0x4758
-
-#define PCI_VENDOR_ID_VLSI		0x1004
-#define PCI_DEVICE_ID_VLSI_82C592	0x0005
-#define PCI_DEVICE_ID_VLSI_82C593	0x0006
-#define PCI_DEVICE_ID_VLSI_82C594	0x0007
-#define PCI_DEVICE_ID_VLSI_82C597	0x0009
-
-#define PCI_VENDOR_ID_ADL		0x1005
-#define PCI_DEVICE_ID_ADL_2301		0x2301
-
-#define PCI_VENDOR_ID_NS		0x100b
-#define PCI_DEVICE_ID_NS_87410		0xd001
-
-#define PCI_VENDOR_ID_TSENG		0x100c
-#define PCI_DEVICE_ID_TSENG_W32P_2	0x3202
-#define PCI_DEVICE_ID_TSENG_W32P_b	0x3205
-#define PCI_DEVICE_ID_TSENG_W32P_c	0x3206
-#define PCI_DEVICE_ID_TSENG_W32P_d	0x3207
-
-#define PCI_VENDOR_ID_WEITEK		0x100e
-#define PCI_DEVICE_ID_WEITEK_P9000	0x9001
-#define PCI_DEVICE_ID_WEITEK_P9100	0x9100
-
-#define PCI_VENDOR_ID_DEC		0x1011
-#define PCI_DEVICE_ID_DEC_BRD		0x0001
-#define PCI_DEVICE_ID_DEC_TULIP		0x0002
-#define PCI_DEVICE_ID_DEC_TGA		0x0004
-#define PCI_DEVICE_ID_DEC_TULIP_FAST	0x0009
-#define PCI_DEVICE_ID_DEC_FDDI		0x000F
-#define PCI_DEVICE_ID_DEC_TULIP_PLUS	0x0014
-
-#define PCI_VENDOR_ID_CIRRUS		0x1013
-#define PCI_DEVICE_ID_CIRRUS_5430	0x00a0
-#define PCI_DEVICE_ID_CIRRUS_5434_4	0x00a4
-#define PCI_DEVICE_ID_CIRRUS_5434_8	0x00a8
-#define PCI_DEVICE_ID_CIRRUS_5436	0x00ac
-#define PCI_DEVICE_ID_CIRRUS_6205	0x0205
-#define PCI_DEVICE_ID_CIRRUS_6729	0x1100
-#define PCI_DEVICE_ID_CIRRUS_7542	0x1200
-#define PCI_DEVICE_ID_CIRRUS_7543	0x1202
-
-#define PCI_VENDOR_ID_IBM		0x1014
-#define PCI_DEVICE_ID_IBM_82G2675	0x001d
-
-#define PCI_VENDOR_ID_WD		0x101c
-#define PCI_DEVICE_ID_WD_7197		0x3296
-
-#define PCI_VENDOR_ID_AMD		0x1022
-#define PCI_DEVICE_ID_AMD_LANCE		0x2000
-#define PCI_DEVICE_ID_AMD_SCSI		0x2020
-
-#define PCI_VENDOR_ID_TRIDENT		0x1023
-#define PCI_DEVICE_ID_TRIDENT_9420	0x9420
-#define PCI_DEVICE_ID_TRIDENT_9440	0x9440
-#define PCI_DEVICE_ID_TRIDENT_9660	0x9660
-
-#define PCI_VENDOR_ID_AI		0x1025
-#define PCI_DEVICE_ID_AI_M1435		0x1435
-
-#define PCI_VENDOR_ID_MATROX		0x102B
-#define PCI_DEVICE_ID_MATROX_MGA_2	0x0518
-#define PCI_DEVICE_ID_MATROX_MIL	0x0519
-#define PCI_DEVICE_ID_MATROX_MGA_IMP	0x0d10
-
-#define PCI_VENDOR_ID_CT		0x102c
-#define PCI_DEVICE_ID_CT_65545		0x00d8
-
-#define PCI_VENDOR_ID_FD		0x1036
-#define PCI_DEVICE_ID_FD_36C70		0x0000
-
-#define PCI_VENDOR_ID_SI		0x1039
-#define PCI_DEVICE_ID_SI_6201		0x0001
-#define PCI_DEVICE_ID_SI_6202		0x0002
-#define PCI_DEVICE_ID_SI_503		0x0008
-#define PCI_DEVICE_ID_SI_501		0x0406
-#define PCI_DEVICE_ID_SI_496		0x0496
-#define PCI_DEVICE_ID_SI_601		0x0601
-#define PCI_DEVICE_ID_SI_5511		0x5511
-#define PCI_DEVICE_ID_SI_5513		0x5513
-
-#define PCI_VENDOR_ID_HP		0x103c
-#define PCI_DEVICE_ID_HP_J2585A		0x1030
-
-#define PCI_VENDOR_ID_PCTECH		0x1042
-#define PCI_DEVICE_ID_PCTECH_RZ1000	0x1000
-
-#define PCI_VENDOR_ID_DPT               0x1044   
-#define PCI_DEVICE_ID_DPT               0xa400  
-
-#define PCI_VENDOR_ID_OPTI		0x1045
-#define PCI_DEVICE_ID_OPTI_92C178	0xc178
-#define PCI_DEVICE_ID_OPTI_82C557	0xc557
-#define PCI_DEVICE_ID_OPTI_82C558	0xc558
-#define PCI_DEVICE_ID_OPTI_82C621	0xc621
-#define PCI_DEVICE_ID_OPTI_82C822	0xc822
-
-#define PCI_VENDOR_ID_SGS		0x104a
-#define PCI_DEVICE_ID_SGS_2000		0x0008
-#define PCI_DEVICE_ID_SGS_1764		0x0009
-
-#define PCI_VENDOR_ID_BUSLOGIC		0x104B
-#define PCI_DEVICE_ID_BUSLOGIC_946C_2	0x0140
-#define PCI_DEVICE_ID_BUSLOGIC_946C	0x1040
-#define PCI_DEVICE_ID_BUSLOGIC_930	0x8130
-
-#define PCI_VENDOR_ID_OAK		0x104e
-#define PCI_DEVICE_ID_OAK_OTI107	0x0107
-
-#define PCI_VENDOR_ID_PROMISE		0x105a
-#define PCI_DEVICE_ID_PROMISE_5300	0x5300
-
-#define PCI_VENDOR_ID_N9		0x105d
-#define PCI_DEVICE_ID_N9_I128		0x2309
-#define PCI_DEVICE_ID_N9_I128_2		0x2339
-
-#define PCI_VENDOR_ID_UMC		0x1060
-#define PCI_DEVICE_ID_UMC_UM8673F	0x0101
-#define PCI_DEVICE_ID_UMC_UM8891A	0x0891
-#define PCI_DEVICE_ID_UMC_UM8886BF	0x673a
-#define PCI_DEVICE_ID_UMC_UM8886A	0x886a
-#define PCI_DEVICE_ID_UMC_UM8881F	0x8881
-#define PCI_DEVICE_ID_UMC_UM8886F	0x8886
-#define PCI_DEVICE_ID_UMC_UM9017F	0x9017
-#define PCI_DEVICE_ID_UMC_UM8886N	0xe886
-#define PCI_DEVICE_ID_UMC_UM8891N	0xe891
-
-#define PCI_VENDOR_ID_X			0x1061
-#define PCI_DEVICE_ID_X_AGX016		0x0001
-
-#define PCI_VENDOR_ID_NEXGEN		0x1074
-#define PCI_DEVICE_ID_NEXGEN_82C501	0x4e78
-
-#define PCI_VENDOR_ID_QLOGIC		0x1077
-#define PCI_DEVICE_ID_QLOGIC_ISP1020	0x1020
-#define PCI_DEVICE_ID_QLOGIC_ISP1022	0x1022
-
-#define PCI_VENDOR_ID_LEADTEK		0x107d
-#define PCI_DEVICE_ID_LEADTEK_805	0x0000
-
-#define PCI_VENDOR_ID_CONTAQ		0x1080
-#define PCI_DEVICE_ID_CONTAQ_82C599	0x0600
-
-#define PCI_VENDOR_ID_FOREX		0x1083
-
-#define PCI_VENDOR_ID_OLICOM		0x108d
-
-#define PCI_VENDOR_ID_CMD		0x1095
-#define PCI_DEVICE_ID_CMD_640		0x0640
-#define PCI_DEVICE_ID_CMD_646		0x0646
-
-#define PCI_VENDOR_ID_VISION		0x1098
-#define PCI_DEVICE_ID_VISION_QD8500	0x0001
-#define PCI_DEVICE_ID_VISION_QD8580	0x0002
-
-#define PCI_VENDOR_ID_SIERRA		0x10a8
-#define PCI_DEVICE_ID_SIERRA_STB	0x0000
-
-#define PCI_VENDOR_ID_ACC		0x10aa
-#define PCI_DEVICE_ID_ACC_2056		0x0000
-
-#define PCI_VENDOR_ID_WINBOND		0x10ad
-#define PCI_DEVICE_ID_WINBOND_83769	0x0001
-#define PCI_DEVICE_ID_WINBOND_82C105	0x0105
-
-#define PCI_VENDOR_ID_3COM		0x10b7
-#define PCI_DEVICE_ID_3COM_3C590	0x5900
-#define PCI_DEVICE_ID_3COM_3C595TX	0x5950
-#define PCI_DEVICE_ID_3COM_3C595T4	0x5951
-#define PCI_DEVICE_ID_3COM_3C595MII	0x5952
-
-#define PCI_VENDOR_ID_AL		0x10b9
-#define PCI_DEVICE_ID_AL_M1445		0x1445
-#define PCI_DEVICE_ID_AL_M1449		0x1449
-#define PCI_DEVICE_ID_AL_M1451		0x1451
-#define PCI_DEVICE_ID_AL_M1461		0x1461
-#define PCI_DEVICE_ID_AL_M1489		0x1489
-#define PCI_DEVICE_ID_AL_M1511		0x1511
-#define PCI_DEVICE_ID_AL_M1513		0x1513
-#define PCI_DEVICE_ID_AL_M4803		0x5215
-
-#define PCI_VENDOR_ID_ASP		0x10cd
-#define PCI_DEVICE_ID_ASP_ABP940	0x1200
-
-#define PCI_VENDOR_ID_IMS		0x10e0
-#define PCI_DEVICE_ID_IMS_8849		0x8849
-
-#define PCI_VENDOR_ID_TEKRAM2		0x10e1
-#define PCI_DEVICE_ID_TEKRAM2_690c	0x690c
-
-#define PCI_VENDOR_ID_AMCC		0x10e8
-#define PCI_DEVICE_ID_AMCC_MYRINET	0x8043
-
-#define PCI_VENDOR_ID_INTERG		0x10ea
-#define PCI_DEVICE_ID_INTERG_1680	0x1680
-
-#define PCI_VENDOR_ID_REALTEK		0x10ec
-#define PCI_DEVICE_ID_REALTEK_8029	0x8029
-
-#define PCI_VENDOR_ID_INIT		0x1101
-#define PCI_DEVICE_ID_INIT_320P		0x9100
-
-#define PCI_VENDOR_ID_VIA		0x1106
-#define PCI_DEVICE_ID_VIA_82C505	0x0505
-#define PCI_DEVICE_ID_VIA_82C561	0x0561
-#define PCI_DEVICE_ID_VIA_82C576	0x0576
-#define PCI_DEVICE_ID_VIA_82C416	0x1571
-
-#define PCI_VENDOR_ID_VORTEX		0x1119
-#define PCI_DEVICE_ID_VORTEX_GDT	0x0001
-
-#define PCI_VENDOR_ID_EF		0x111a
-#define PCI_DEVICE_ID_EF_ATM_FPGA	0x0000
-#define PCI_DEVICE_ID_EF_ATM_ASIC	0x0002
-
-#define PCI_VENDOR_ID_FORE		0x1127
-#define PCI_DEVICE_ID_FORE_PCA200PC	0x0210
-
-#define PCI_VENDOR_ID_IMAGINGTECH	0x112f
-#define PCI_DEVICE_ID_IMAGINGTECH_ICPCI	0x0000
-
-#define PCI_VENDOR_ID_PLX		0x113c
-#define PCI_DEVICE_ID_PLX_9060		0x0001
-
-#define PCI_VENDOR_ID_ALLIANCE		0x1142
-#define PCI_DEVICE_ID_ALLIANCE_PROMOTIO	0x3210
-#define PCI_DEVICE_ID_ALLIANCE_PROVIDEO	0x6422
-
-#define PCI_VENDOR_ID_MUTECH		0x1159
-#define PCI_DEVICE_ID_MUTECH_MV1000	0x0001
-
-#define PCI_VENDOR_ID_ZEITNET		0x1193
-#define PCI_DEVICE_ID_ZEITNET_1221	0x0001
-#define PCI_DEVICE_ID_ZEITNET_1225	0x0002
-
-#define PCI_VENDOR_ID_SPECIALIX		0x11cb
-#define PCI_DEVICE_ID_SPECIALIX_XIO	0x4000
-#define PCI_DEVICE_ID_SPECIALIX_RIO	0x8000
-
-#define PCI_VENDOR_ID_RP               0x11fe
-#define PCI_DEVICE_ID_RP8OCTA          0x0001
-#define PCI_DEVICE_ID_RP8INTF          0x0002
-#define PCI_DEVICE_ID_RP16INTF         0x0003
-#define PCI_DEVICE_ID_RP32INTF         0x0004
-
-#define PCI_VENDOR_ID_CYCLADES		0x120e
-#define PCI_DEVICE_ID_CYCLADES_Y	0x0100
-
-#define PCI_VENDOR_ID_SYMPHONY		0x1c1c
-#define PCI_DEVICE_ID_SYMPHONY_101	0x0001
-
-#define PCI_VENDOR_ID_TEKRAM		0x1de1
-#define PCI_DEVICE_ID_TEKRAM_DC290	0xdc29
-
-#define PCI_VENDOR_ID_AVANCE		0x4005
-#define PCI_DEVICE_ID_AVANCE_2302	0x2302
-
-#define PCI_VENDOR_ID_S3		0x5333
-#define PCI_DEVICE_ID_S3_811		0x8811
-#define PCI_DEVICE_ID_S3_868		0x8880
-#define PCI_DEVICE_ID_S3_928		0x88b0
-#define PCI_DEVICE_ID_S3_864_1		0x88c0
-#define PCI_DEVICE_ID_S3_864_2		0x88c1
-#define PCI_DEVICE_ID_S3_964_1		0x88d0
-#define PCI_DEVICE_ID_S3_964_2		0x88d1
-#define PCI_DEVICE_ID_S3_968		0x88f0
-
-#define PCI_VENDOR_ID_INTEL		0x8086
-#define PCI_DEVICE_ID_INTEL_82375	0x0482
-#define PCI_DEVICE_ID_INTEL_82424	0x0483
-#define PCI_DEVICE_ID_INTEL_82378	0x0484
-#define PCI_DEVICE_ID_INTEL_82430	0x0486
-#define PCI_DEVICE_ID_INTEL_82434	0x04a3
-#define PCI_DEVICE_ID_INTEL_7116	0x1223
-#define PCI_DEVICE_ID_INTEL_82596	0x1226
-#define PCI_DEVICE_ID_INTEL_82865	0x1227
-#define PCI_DEVICE_ID_INTEL_82557	0x1229
-#define PCI_DEVICE_ID_INTEL_82437	0x122d
-#define PCI_DEVICE_ID_INTEL_82371_0	0x122e
-#define PCI_DEVICE_ID_INTEL_82371_1	0x1230
-#define PCI_DEVICE_ID_INTEL_P6		0x84c4
-
-#define PCI_VENDOR_ID_ADAPTEC		0x9004
-#define PCI_DEVICE_ID_ADAPTEC_7850	0x5078
-#define PCI_DEVICE_ID_ADAPTEC_7870	0x7078
-#define PCI_DEVICE_ID_ADAPTEC_7871	0x7178
-#define PCI_DEVICE_ID_ADAPTEC_7872	0x7278
-#define PCI_DEVICE_ID_ADAPTEC_7873	0x7378
-#define PCI_DEVICE_ID_ADAPTEC_7874	0x7478
-#define PCI_DEVICE_ID_ADAPTEC_7880	0x8078
-#define PCI_DEVICE_ID_ADAPTEC_7881	0x8178
-#define PCI_DEVICE_ID_ADAPTEC_7882	0x8278
-#define PCI_DEVICE_ID_ADAPTEC_7883	0x8378
-#define PCI_DEVICE_ID_ADAPTEC_7884	0x8478
-
-#define PCI_VENDOR_ID_ATRONICS		0x907f
-#define PCI_DEVICE_ID_ATRONICS_2015	0x2015
-
-#define PCI_VENDOR_ID_HER		0xedd8
-#define PCI_DEVICE_ID_HER_STING		0xa091
-#define PCI_DEVICE_ID_HER_STINGARK	0xa099
-
-/*
- * The PCI interface treats multi-function devices as independent
- * devices.  The slot/function address of each device is encoded
- * in a single byte as follows:
- *
- *	7:4 = slot
- *	3:0 = function
- */
-#define PCI_DEVFN(slot,func)	((((slot) & 0x1f) << 3) | ((func) & 0x07))
-#define PCI_SLOT(devfn)		(((devfn) >> 3) & 0x1f)
-#define PCI_FUNC(devfn)		((devfn) & 0x07)
-
-/*
- * There is one pci_dev structure for each slot-number/function-number
- * combination:
- */
-struct pci_dev {
-	struct pci_bus	*bus;		/* bus this device is on */
-	struct pci_dev	*sibling;	/* next device on this bus */
-	struct pci_dev	*next;		/* chain of all devices */
-
-	void		*sysdata;	/* hook for sys-specific extension */
-
-	unsigned int	devfn;		/* encoded device & function index */
-	unsigned short	vendor;
-	unsigned short	device;
-	unsigned int	class;		/* 3 bytes: (base,sub,prog-if) */
-	unsigned int	master : 1;	/* set if device is master capable */
-	/*
-	 * In theory, the irq level can be read from configuration
-	 * space and all would be fine.  However, old PCI chips don't
-	 * support these registers and return 0 instead.  For example,
-	 * the Vision864-P rev 0 chip can uses INTA, but returns 0 in
-	 * the interrupt line and pin registers.  pci_init()
-	 * initializes this field with the value at PCI_INTERRUPT_LINE
-	 * and it is the job of pcibios_fixup() to change it if
-	 * necessary.  The field must not be 0 unless the device
-	 * cannot generate interrupts at all.
-	 */
-	unsigned char	irq;		/* irq generated by this device */
-};
-
-struct pci_bus {
-	struct pci_bus	*parent;	/* parent bus this bridge is on */
-	struct pci_bus	*children;	/* chain of P2P bridges on this bus */
-	struct pci_bus	*next;		/* chain of all PCI buses */
-
-	struct pci_dev	*self;		/* bridge device as seen by parent */
-	struct pci_dev	*devices;	/* devices behind this bridge */
-
-	void		*sysdata;	/* hook for sys-specific extension */
-
-	unsigned char	number;		/* bus number */
-	unsigned char	primary;	/* number of primary bridge */
-	unsigned char	secondary;	/* number of secondary bridge */
-	unsigned char	subordinate;	/* max number of subordinate buses */
-};
-
-/*
- * This is used to map a vendor-id/device-id pair into device-specific
- * information.
- */
-struct pci_dev_info {
-	unsigned short	vendor;		/* vendor id */
-	unsigned short	device;		/* device id */
-
-	const char	*name;		/* device name */
-	unsigned char	bridge_type;	/* bridge type or 0xff */
-};
-
-extern struct pci_bus	pci_root;	/* root bus */
-extern struct pci_dev	*pci_devices;	/* list of all devices */
-
-
-extern unsigned long pci_init (unsigned long mem_start, unsigned long mem_end);
-
-extern struct pci_dev_info *pci_lookup_dev (unsigned int vendor,
-					    unsigned int dev);
-extern const char *pci_strclass (unsigned int class);
-extern const char *pci_strvendor (unsigned int vendor);
-extern const char *pci_strdev (unsigned int vendor, unsigned int device);
-
-extern int get_pci_list (char *buf);
-
-#endif /* PCI_H */
diff --git a/i386/i386at/gpl/linux/include/linux/personality.h b/i386/i386at/gpl/linux/include/linux/personality.h
deleted file mode 100644
index 3e465eaa..00000000
--- a/i386/i386at/gpl/linux/include/linux/personality.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _PERSONALITY_H
-#define _PERSONALITY_H
-
-#include <linux/linkage.h>
-#include <linux/ptrace.h>
-
-
-/* Flags for bug emulation. These occupy the top three bytes. */
-#define STICKY_TIMEOUTS		0x4000000
-#define WHOLE_SECONDS		0x2000000
-
-/* Personality types. These go in the low byte. Avoid using the top bit,
- * it will conflict with error returns.
- */
-#define PER_MASK		(0x00ff)
-#define PER_LINUX		(0x0000)
-#define PER_SVR4		(0x0001 | STICKY_TIMEOUTS)
-#define PER_SVR3		(0x0002 | STICKY_TIMEOUTS)
-#define PER_SCOSVR3		(0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS)
-#define PER_WYSEV386		(0x0004 | STICKY_TIMEOUTS)
-#define PER_ISCR4		(0x0005 | STICKY_TIMEOUTS)
-#define PER_BSD			(0x0006)
-#define PER_XENIX		(0x0007 | STICKY_TIMEOUTS)
-
-/* Prototype for an lcall7 syscall handler. */
-typedef asmlinkage void (*lcall7_func)(struct pt_regs *);
-
-
-/* Description of an execution domain - personality range supported,
- * lcall7 syscall handler, start up / shut down functions etc.
- * N.B. The name and lcall7 handler must be where they are since the
- * offset of the handler is hard coded in kernel/sys_call.S.
- */
-struct exec_domain {
-	const char *name;
-	lcall7_func handler;
-	unsigned char pers_low, pers_high;
-	unsigned long * signal_map;
-	unsigned long * signal_invmap;
-	int *use_count;
-	struct exec_domain *next;
-};
-
-extern struct exec_domain default_exec_domain;
-
-extern struct exec_domain *lookup_exec_domain(unsigned long personality);
-extern int register_exec_domain(struct exec_domain *it);
-extern int unregister_exec_domain(struct exec_domain *it);
-extern asmlinkage int sys_personality(unsigned long personality);
-
-#endif /* _PERSONALITY_H */
diff --git a/i386/i386at/gpl/linux/include/linux/proc_fs.h b/i386/i386at/gpl/linux/include/linux/proc_fs.h
deleted file mode 100644
index cc674c9b..00000000
--- a/i386/i386at/gpl/linux/include/linux/proc_fs.h
+++ /dev/null
@@ -1,269 +0,0 @@
-#ifndef _LINUX_PROC_FS_H
-#define _LINUX_PROC_FS_H
-
-#include <linux/fs.h>
-#include <linux/malloc.h>
-
-/*
- * The proc filesystem constants/structures
- */
-
-/*
- * We always define these enumerators
- */
-
-enum root_directory_inos {
-	PROC_ROOT_INO = 1,
-	PROC_LOADAVG,
-	PROC_UPTIME,
-	PROC_MEMINFO,
-	PROC_KMSG,
-	PROC_VERSION,
-	PROC_CPUINFO,
-	PROC_PCI,
-	PROC_SELF,	/* will change inode # */
-	PROC_NET,
-        PROC_SCSI,
-	PROC_MALLOC,
-	PROC_KCORE,
-	PROC_MODULES,
-	PROC_STAT,
-	PROC_DEVICES,
-	PROC_INTERRUPTS,
-	PROC_FILESYSTEMS,
-	PROC_KSYMS,
-	PROC_DMA,	
-	PROC_IOPORTS,
-	PROC_APM,
-#ifdef __SMP_PROF__
-	PROC_SMP_PROF,
-#endif
-	PROC_PROFILE, /* whether enabled or not */
-	PROC_CMDLINE,
-	PROC_SYS,
-	PROC_MTAB
-};
-
-enum pid_directory_inos {
-	PROC_PID_INO = 2,
-	PROC_PID_STATUS,
-	PROC_PID_MEM,
-	PROC_PID_CWD,
-	PROC_PID_ROOT,
-	PROC_PID_EXE,
-	PROC_PID_FD,
-	PROC_PID_ENVIRON,
-	PROC_PID_CMDLINE,
-	PROC_PID_STAT,
-	PROC_PID_STATM,
-	PROC_PID_MAPS
-};
-
-enum pid_subdirectory_inos {
-	PROC_PID_FD_DIR = 1
-};
-
-enum net_directory_inos {
-	PROC_NET_UNIX = 128,
-	PROC_NET_ARP,
-	PROC_NET_ROUTE,
-	PROC_NET_DEV,
-	PROC_NET_RAW,
-	PROC_NET_TCP,
-	PROC_NET_UDP,
-	PROC_NET_SNMP,
-	PROC_NET_RARP,
-	PROC_NET_IGMP,
-	PROC_NET_IPMR_VIF,
-	PROC_NET_IPMR_MFC,
-	PROC_NET_IPFWFWD,
-	PROC_NET_IPFWIN,
-	PROC_NET_IPFWOUT,
-	PROC_NET_IPACCT,
-	PROC_NET_IPMSQHST,
-	PROC_NET_WAVELAN,
-	PROC_NET_IPX_INTERFACE,
-	PROC_NET_IPX_ROUTE,
-	PROC_NET_IPX,
-	PROC_NET_ATALK,
-	PROC_NET_AT_ROUTE,
-	PROC_NET_ATIF,
-	PROC_NET_AX25_ROUTE,
-	PROC_NET_AX25,
-	PROC_NET_AX25_CALLS,
-	PROC_NET_NR_NODES,
-	PROC_NET_NR_NEIGH,
-	PROC_NET_NR,
-	PROC_NET_SOCKSTAT,
-	PROC_NET_RTCACHE,
-	PROC_NET_AX25_BPQETHER,
-	PROC_NET_ALIAS_TYPES,
-	PROC_NET_ALIASES,
-	PROC_NET_LAST
-};
-
-enum scsi_directory_inos {
-	PROC_SCSI_SCSI = 256,
-	PROC_SCSI_ADVANSYS,
-	PROC_SCSI_EATA,
-	PROC_SCSI_EATA_PIO,
-	PROC_SCSI_AHA152X,
-	PROC_SCSI_AHA1542,
-	PROC_SCSI_AHA1740,
-	PROC_SCSI_AIC7XXX,
-	PROC_SCSI_BUSLOGIC,
-	PROC_SCSI_U14_34F,
-	PROC_SCSI_FDOMAIN,
-	PROC_SCSI_GENERIC_NCR5380,
-	PROC_SCSI_IN2000,
-	PROC_SCSI_PAS16,
-	PROC_SCSI_QLOGIC,
-	PROC_SCSI_SEAGATE,
-	PROC_SCSI_T128,
-	PROC_SCSI_NCR53C7xx,
-	PROC_SCSI_ULTRASTOR,
-	PROC_SCSI_7000FASST,
-	PROC_SCSI_EATA2X,
-	PROC_SCSI_AM53C974,
-	PROC_SCSI_SSC,
-	PROC_SCSI_NCR53C406A,
-	PROC_SCSI_SCSI_DEBUG,	
-	PROC_SCSI_NOT_PRESENT,
-	PROC_SCSI_FILE,                        /* I'm asuming here that we */
-	PROC_SCSI_LAST = (PROC_SCSI_FILE + 16) /* won't ever see more than */
-};                                             /* 16 HBAs in one machine   */
-
-/* Finally, the dynamically allocatable proc entries are reserved: */
-
-#define PROC_DYNAMIC_FIRST 4096
-#define PROC_NDYNAMIC      4096
-
-#define PROC_SUPER_MAGIC 0x9fa0
-
-/*
- * This is not completely implemented yet. The idea is to
- * create a in-memory tree (like the actual /proc filesystem
- * tree) of these proc_dir_entries, so that we can dynamically
- * add new files to /proc.
- *
- * The "next" pointer creates a linked list of one /proc directory,
- * while parent/subdir create the directory structure (every
- * /proc file has a parent, but "subdir" is NULL for all
- * non-directory entries).
- *
- * "get_info" is called at "read", while "fill_inode" is used to
- * fill in file type/protection/owner information specific to the
- * particular /proc file.
- */
-struct proc_dir_entry {
-	unsigned short low_ino;
-	unsigned short namelen;
-	const char *name;
-	mode_t mode;
-	nlink_t nlink;
-	uid_t uid;
-	gid_t gid;
-	unsigned long size;
-	struct inode_operations * ops;
-	int (*get_info)(char *, char **, off_t, int, int);
-	void (*fill_inode)(struct inode *);
-	struct proc_dir_entry *next, *parent, *subdir;
-	void *data;
-};
-
-extern int (* dispatch_scsi_info_ptr) (int ino, char *buffer, char **start,
-				off_t offset, int length, int inout);
-
-extern struct proc_dir_entry proc_root;
-extern struct proc_dir_entry proc_net;
-extern struct proc_dir_entry proc_scsi;
-extern struct proc_dir_entry proc_sys;
-extern struct proc_dir_entry proc_pid;
-extern struct proc_dir_entry proc_pid_fd;
-
-extern struct inode_operations proc_scsi_inode_operations;
-
-extern void proc_root_init(void);
-extern void proc_base_init(void);
-extern void proc_net_init(void);
-
-extern int proc_register(struct proc_dir_entry *, struct proc_dir_entry *);
-extern int proc_register_dynamic(struct proc_dir_entry *, 
-				 struct proc_dir_entry *);
-extern int proc_unregister(struct proc_dir_entry *, int);
-
-static inline int proc_net_register(struct proc_dir_entry * x)
-{
-	return proc_register(&proc_net, x);
-}
-
-static inline int proc_net_unregister(int x)
-{
-	return proc_unregister(&proc_net, x);
-}
-
-static inline int proc_scsi_register(struct proc_dir_entry *driver, 
-				     struct proc_dir_entry *x)
-{
-    x->ops = &proc_scsi_inode_operations;
-    if(x->low_ino < PROC_SCSI_FILE){
-	return(proc_register(&proc_scsi, x));
-    }else{
-	return(proc_register(driver, x));
-    }
-}
-
-static inline int proc_scsi_unregister(struct proc_dir_entry *driver, int x)
-{
-    extern void scsi_init_free(char *ptr, unsigned int size);
-
-    if(x <= PROC_SCSI_FILE)
-	return(proc_unregister(&proc_scsi, x));
-    else {
-	struct proc_dir_entry **p = &driver->subdir, *dp;
-	int ret;
-
-	while ((dp = *p) != NULL) {
-		if (dp->low_ino == x) 
-		    break;
-		p = &dp->next;
-	}
-	ret = proc_unregister(driver, x);
-	scsi_init_free((char *) dp, sizeof(struct proc_dir_entry) + 4);
-	return(ret);
-    }
-}
-
-extern struct super_block *proc_read_super(struct super_block *,void *,int);
-extern int init_proc_fs(void);
-extern struct inode * proc_get_inode(struct super_block *, int, struct proc_dir_entry *);
-extern void proc_statfs(struct super_block *, struct statfs *, int);
-extern void proc_read_inode(struct inode *);
-extern void proc_write_inode(struct inode *);
-extern int proc_match(int, const char *, struct proc_dir_entry *);
-
-/*
- * These are generic /proc routines that use the internal
- * "struct proc_dir_entry" tree to traverse the filesystem.
- *
- * The /proc root directory has extended versions to take care
- * of the /proc/<pid> subdirectories.
- */
-extern int proc_readdir(struct inode *, struct file *, void *, filldir_t);
-extern int proc_lookup(struct inode *, const char *, int, struct inode **);
-
-extern struct inode_operations proc_dir_inode_operations;
-extern struct inode_operations proc_net_inode_operations;
-extern struct inode_operations proc_netdir_inode_operations;
-extern struct inode_operations proc_scsi_inode_operations;
-extern struct inode_operations proc_mem_inode_operations;
-extern struct inode_operations proc_sys_inode_operations;
-extern struct inode_operations proc_array_inode_operations;
-extern struct inode_operations proc_arraylong_inode_operations;
-extern struct inode_operations proc_kcore_inode_operations;
-extern struct inode_operations proc_profile_inode_operations;
-extern struct inode_operations proc_kmsg_inode_operations;
-extern struct inode_operations proc_link_inode_operations;
-extern struct inode_operations proc_fd_inode_operations;
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/ptrace.h b/i386/i386at/gpl/linux/include/linux/ptrace.h
deleted file mode 100644
index 0a02879d..00000000
--- a/i386/i386at/gpl/linux/include/linux/ptrace.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _LINUX_PTRACE_H
-#define _LINUX_PTRACE_H
-/* ptrace.h */
-/* structs and defines to help the user use the ptrace system call. */
-
-/* has the defines to get at the registers. */
-
-#define PTRACE_TRACEME		   0
-#define PTRACE_PEEKTEXT		   1
-#define PTRACE_PEEKDATA		   2
-#define PTRACE_PEEKUSR		   3
-#define PTRACE_POKETEXT		   4
-#define PTRACE_POKEDATA		   5
-#define PTRACE_POKEUSR		   6
-#define PTRACE_CONT		   7
-#define PTRACE_KILL		   8
-#define PTRACE_SINGLESTEP	   9
-
-#define PTRACE_ATTACH		0x10
-#define PTRACE_DETACH		0x11
-
-#define PTRACE_SYSCALL		  24
-
-#include <asm/ptrace.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/quota.h b/i386/i386at/gpl/linux/include/linux/quota.h
deleted file mode 100644
index 59b86fe8..00000000
--- a/i386/i386at/gpl/linux/include/linux/quota.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright (c) 1982, 1986 Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Robert Elz at The University of Melbourne.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *   This product includes software developed by the University of
- *   California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Version: $Id: quota.h,v 1.1.1.1 1997/02/25 21:27:30 thomas Exp $
- */
-
-#ifndef _LINUX_QUOTA_
-#define _LINUX_QUOTA_
-
-#include <linux/errno.h>
-
-/*
- * Convert diskblocks to blocks and the other way around.
- * currently only to fool the BSD source. :-)
- */
-#define dbtob(num) (num << 10)
-#define btodb(num) (num >> 10)
-
-/*
- * Convert count of filesystem blocks to diskquota blocks, meant
- * for filesystems where i_blksize != BLOCK_SIZE
- */
-#define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / BLOCK_SIZE)
-
-/*
- * Definitions for disk quotas imposed on the average user
- * (big brother finally hits Linux).
- *
- * The following constants define the amount of time given a user
- * before the soft limits are treated as hard limits (usually resulting
- * in an allocation failure). The timer is started when the user crosses
- * their soft limit, it is reset when they go below their soft limit.
- */
-#define MAX_IQ_TIME  604800	/* (7*24*60*60) 1 week */
-#define MAX_DQ_TIME  604800	/* (7*24*60*60) 1 week */
-
-#define MAXQUOTAS 2
-#define USRQUOTA  0		/* element used for user quotas */
-#define GRPQUOTA  1		/* element used for group quotas */
-
-#include <linux/mount.h>
-
-/*
- * Definitions for the default names of the quotas files.
- */
-#define INITQFNAMES { \
-   "user",      /* USRQUOTA */ \
-   "group",   /* GRPQUOTA */ \
-   "undefined", \
-};
-
-#define QUOTAFILENAME "quota"
-#define QUOTAGROUP "staff"
-
-#define NR_DQHASH 43            /* Just an arbitrary number any suggestions ? */
-#define NR_DQUOTS 256           /* Number of quotas active at one time */
-
-/*
- * Command definitions for the 'quotactl' system call.
- * The commands are broken into a main command defined below
- * and a subcommand that is used to convey the type of
- * quota that is being manipulated (see above).
- */
-#define SUBCMDMASK  0x00ff
-#define SUBCMDSHIFT 8
-#define QCMD(cmd, type)  (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK))
-
-#define Q_QUOTAON  0x0100	/* enable quotas */
-#define Q_QUOTAOFF 0x0200	/* disable quotas */
-#define Q_GETQUOTA 0x0300	/* get limits and usage */
-#define Q_SETQUOTA 0x0400	/* set limits and usage */
-#define Q_SETUSE   0x0500	/* set usage */
-#define Q_SYNC     0x0600	/* sync disk copy of a filesystems quotas */
-#define Q_SETQLIM  0x0700	/* set limits */
-#define Q_GETSTATS 0x0800	/* get collected stats */
-
-/*
- * The following structure defines the format of the disk quota file
- * (as it appears on disk) - the file is an array of these structures
- * indexed by user or group number.
- */
-struct dqblk {
-    __u32 dqb_bhardlimit;	/* absolute limit on disk blks alloc */
-    __u32 dqb_bsoftlimit;	/* preferred limit on disk blks */
-    __u32 dqb_curblocks;	/* current block count */
-    __u32 dqb_ihardlimit;	/* maximum # allocated inodes */
-    __u32 dqb_isoftlimit;	/* preferred inode limit */
-    __u32 dqb_curinodes;	/* current # allocated inodes */
-    time_t dqb_btime;		/* time limit for excessive disk use */
-    time_t dqb_itime;		/* time limit for excessive files */
-};
-
-/*
- * Shorthand notation.
- */
-#define	dq_bhardlimit	dq_dqb.dqb_bhardlimit
-#define	dq_bsoftlimit	dq_dqb.dqb_bsoftlimit
-#define	dq_curblocks	dq_dqb.dqb_curblocks
-#define	dq_ihardlimit	dq_dqb.dqb_ihardlimit
-#define	dq_isoftlimit	dq_dqb.dqb_isoftlimit
-#define	dq_curinodes	dq_dqb.dqb_curinodes
-#define	dq_btime	dq_dqb.dqb_btime
-#define	dq_itime	dq_dqb.dqb_itime
-
-#define dqoff(UID)      ((off_t)((UID) * sizeof (struct dqblk)))
-
-struct dqstats {
-   __u32 lookups;
-   __u32 drops;
-   __u32 reads;
-   __u32 writes;
-   __u32 cache_hits;
-   __u32 pages_allocated;
-   __u32 allocated_dquots;
-   __u32 free_dquots;
-   __u32 syncs;
-};
-
-#ifdef __KERNEL__
-
-/*
- * Maximum lenght of a message generated in the quota system,
- * that needs to be kicked onto the tty.
- */
-#define MAX_QUOTA_MESSAGE 75
-
-#define DQ_LOCKED     0x01	/* locked for update */
-#define DQ_WANT       0x02	/* wanted for update */
-#define DQ_MOD        0x04	/* dquot modified since read */
-#define DQ_BLKS       0x10	/* uid/gid has been warned about blk limit */
-#define DQ_INODES     0x20	/* uid/gid has been warned about inode limit */
-#define DQ_FAKE       0x40	/* no limits only usage */
-
-struct dquot {
-   unsigned int dq_id;		/* id this applies to (uid, gid) */
-   short dq_type;		/* type of quota */
-   kdev_t dq_dev;                /* Device this applies to */
-   short dq_flags;		/* see DQ_* */
-   short dq_count;		/* reference count */
-   struct vfsmount *dq_mnt;     /* vfsmountpoint this applies to */
-   struct dqblk dq_dqb;         /* diskquota usage */
-   struct wait_queue *dq_wait;	/* pointer to waitqueue */
-   struct dquot *dq_prev;	/* pointer to prev dquot */
-   struct dquot *dq_next;	/* pointer to next dquot */
-   struct dquot *dq_hash_prev;	/* pointer to prev dquot */
-   struct dquot *dq_hash_next;	/* pointer to next dquot */
-};
-
-#define NODQUOT (struct dquot *)NULL
-
-/*
- * Flags used for set_dqblk.
- */
-#define QUOTA_SYSCALL     0x01
-#define SET_QUOTA         0x02
-#define SET_USE           0x04
-#define SET_QLIMIT        0x08
-
-#define QUOTA_OK          0
-#define NO_QUOTA          1
-
-/*
- * declaration of quota_function calls in kernel.
- */
-
-extern void dquot_initialize(struct inode *inode, short type);
-extern void dquot_drop(struct inode *inode);
-extern int dquot_alloc_block(const struct inode *inode, unsigned long number);
-extern int dquot_alloc_inode(const struct inode *inode, unsigned long number);
-extern void dquot_free_block(const struct inode *inode, unsigned long number);
-extern void dquot_free_inode(const struct inode *inode, unsigned long number);
-extern int dquot_transfer(struct inode *inode, struct iattr *iattr, char direction);
-
-extern void invalidate_dquots(kdev_t dev, short type);
-extern int quota_off(kdev_t dev, short type);
-extern int sync_dquots(kdev_t dev, short type);
-
-#else
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int quotactl __P ((int, const char *, int, caddr_t));
-__END_DECLS
-
-#endif /* __KERNEL__ */
-#endif /* _QUOTA_ */
diff --git a/i386/i386at/gpl/linux/include/linux/resource.h b/i386/i386at/gpl/linux/include/linux/resource.h
deleted file mode 100644
index f3bffbd7..00000000
--- a/i386/i386at/gpl/linux/include/linux/resource.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _LINUX_RESOURCE_H
-#define _LINUX_RESOURCE_H
-
-#include <linux/time.h>
-
-/*
- * Resource control/accounting header file for linux
- */
-
-/*
- * Definition of struct rusage taken from BSD 4.3 Reno
- * 
- * We don't support all of these yet, but we might as well have them....
- * Otherwise, each time we add new items, programs which depend on this
- * structure will lose.  This reduces the chances of that happening.
- */
-#define	RUSAGE_SELF	0
-#define	RUSAGE_CHILDREN	(-1)
-#define RUSAGE_BOTH	(-2)		/* sys_wait4() uses this */
-
-struct	rusage {
-	struct timeval ru_utime;	/* user time used */
-	struct timeval ru_stime;	/* system time used */
-	long	ru_maxrss;		/* maximum resident set size */
-	long	ru_ixrss;		/* integral shared memory size */
-	long	ru_idrss;		/* integral unshared data size */
-	long	ru_isrss;		/* integral unshared stack size */
-	long	ru_minflt;		/* page reclaims */
-	long	ru_majflt;		/* page faults */
-	long	ru_nswap;		/* swaps */
-	long	ru_inblock;		/* block input operations */
-	long	ru_oublock;		/* block output operations */
-	long	ru_msgsnd;		/* messages sent */
-	long	ru_msgrcv;		/* messages received */
-	long	ru_nsignals;		/* signals received */
-	long	ru_nvcsw;		/* voluntary context switches */
-	long	ru_nivcsw;		/* involuntary " */
-};
-
-#define RLIM_INFINITY	((long)(~0UL>>1))
-
-struct rlimit {
-	long	rlim_cur;
-	long	rlim_max;
-};
-
-#define	PRIO_MIN	(-20)
-#define	PRIO_MAX	20
-
-#define	PRIO_PROCESS	0
-#define	PRIO_PGRP	1
-#define	PRIO_USER	2
-
-/*
- * Due to binary compatibility, the actual resource numbers
- * may be different for different linux versions..
- */
-#include <asm/resource.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/route.h b/i386/i386at/gpl/linux/include/linux/route.h
deleted file mode 100644
index 5be4853e..00000000
--- a/i386/i386at/gpl/linux/include/linux/route.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the IP router interface.
- *
- * Version:	@(#)route.h	1.0.3	05/27/93
- *
- * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
- *		for the purposes of compatibility only.
- *
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_ROUTE_H
-#define _LINUX_ROUTE_H
-
-#include <linux/if.h>
-
-
-/* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
-struct rtentry 
-{
-	unsigned long	rt_hash;	/* hash key for lookups		*/
-	struct sockaddr	rt_dst;		/* target address		*/
-	struct sockaddr	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/
-	struct sockaddr	rt_genmask;	/* target network mask (IP)	*/
-	short		rt_flags;
-	short		rt_refcnt;
-	unsigned long	rt_use;
-	struct ifnet	*rt_ifp;
-	short		rt_metric;	/* +1 for binary compatibility!	*/
-	char		*rt_dev;	/* forcing the device at add	*/
-	unsigned long	rt_mss;		/* per route MTU/Window 	*/
-	unsigned long	rt_window;	/* Window clamping 		*/
-	unsigned short	rt_irtt;	/* Initial RTT			*/
-};
-
-
-#define	RTF_UP		0x0001		/* route usable		  	  */
-#define	RTF_GATEWAY	0x0002		/* destination is a gateway	  */
-#define	RTF_HOST	0x0004		/* host entry (net otherwise)	  */
-#define RTF_REINSTATE	0x0008		/* reinstate route after tmout	  */
-#define	RTF_DYNAMIC	0x0010		/* created dyn. (by redirect)	  */
-#define	RTF_MODIFIED	0x0020		/* modified dyn. (by redirect)	  */
-#define RTF_MSS		0x0040		/* specific MSS for this route	  */
-#define RTF_WINDOW	0x0080		/* per route window clamping	  */
-#define RTF_IRTT	0x0100		/* Initial round trip time	  */
-#define RTF_REJECT	0x0200		/* Reject route			  */
-
-/*
- *	This structure is passed from the kernel to user space by netlink
- *	routing/device announcements
- */
-
-struct netlink_rtinfo
-{
-	unsigned long	rtmsg_type;
-	struct sockaddr rtmsg_dst;
-	struct sockaddr rtmsg_gateway;
-	struct sockaddr rtmsg_genmask;
-	short 		rtmsg_flags;
-	short		rtmsg_metric;
-	char		rtmsg_device[16];
-};
-
-#define RTMSG_NEWROUTE		0x01
-#define RTMSG_DELROUTE		0x02
-#define RTMSG_NEWDEVICE		0x11
-#define RTMSG_DELDEVICE		0x12
-
-#endif	/* _LINUX_ROUTE_H */
-
diff --git a/i386/i386at/gpl/linux/include/linux/sched.h b/i386/i386at/gpl/linux/include/linux/sched.h
deleted file mode 100644
index 28fe7ef0..00000000
--- a/i386/i386at/gpl/linux/include/linux/sched.h
+++ /dev/null
@@ -1,492 +0,0 @@
-#ifndef _LINUX_SCHED_H
-#define _LINUX_SCHED_H
-
-/*
- * define DEBUG if you want the wait-queues to have some extra
- * debugging code. It's not normally used, but might catch some
- * wait-queue coding errors.
- *
- *  #define DEBUG
- */
-
-#include <asm/param.h>	/* for HZ */
-
-extern unsigned long intr_count;
-extern unsigned long event;
-
-#include <linux/binfmts.h>
-#include <linux/personality.h>
-#include <linux/tasks.h>
-#include <linux/kernel.h>
-#include <asm/system.h>
-#include <asm/page.h>
-
-#include <linux/smp.h>
-#include <linux/tty.h>
-#include <linux/sem.h>
-
-/*
- * cloning flags:
- */
-#define CSIGNAL		0x000000ff	/* signal mask to be sent at exit */
-#define CLONE_VM	0x00000100	/* set if VM shared between processes */
-#define CLONE_FS	0x00000200	/* set if fs info shared between processes */
-#define CLONE_FILES	0x00000400	/* set if open files shared between processes */
-#define CLONE_SIGHAND	0x00000800	/* set if signal handlers shared */
-#define CLONE_PID	0x00001000	/* set if pid shared */
-
-/*
- * These are the constant used to fake the fixed-point load-average
- * counting. Some notes:
- *  - 11 bit fractions expand to 22 bits by the multiplies: this gives
- *    a load-average precision of 10 bits integer + 11 bits fractional
- *  - if you want to count load-averages more often, you need more
- *    precision, or rounding will get you. With 2-second counting freq,
- *    the EXP_n values would be 1981, 2034 and 2043 if still using only
- *    11 bit fractions.
- */
-extern unsigned long avenrun[];		/* Load averages */
-
-#define FSHIFT		11		/* nr of bits of precision */
-#define FIXED_1		(1<<FSHIFT)	/* 1.0 as fixed-point */
-#define LOAD_FREQ	(5*HZ)		/* 5 sec intervals */
-#define EXP_1		1884		/* 1/exp(5sec/1min) as fixed-point */
-#define EXP_5		2014		/* 1/exp(5sec/5min) */
-#define EXP_15		2037		/* 1/exp(5sec/15min) */
-
-#define CALC_LOAD(load,exp,n) \
-	load *= exp; \
-	load += n*(FIXED_1-exp); \
-	load >>= FSHIFT;
-
-#define CT_TO_SECS(x)	((x) / HZ)
-#define CT_TO_USECS(x)	(((x) % HZ) * 1000000/HZ)
-
-extern int nr_running, nr_tasks;
-
-#define FIRST_TASK task[0]
-#define LAST_TASK task[NR_TASKS-1]
-
-#include <linux/head.h>
-#include <linux/fs.h>
-#include <linux/signal.h>
-#include <linux/time.h>
-#include <linux/param.h>
-#include <linux/resource.h>
-#include <linux/vm86.h>
-#include <linux/math_emu.h>
-#include <linux/ptrace.h>
-#include <linux/timer.h>
-
-#include <asm/processor.h>
-
-#define TASK_RUNNING		0
-#define TASK_INTERRUPTIBLE	1
-#define TASK_UNINTERRUPTIBLE	2
-#define TASK_ZOMBIE		3
-#define TASK_STOPPED		4
-#define TASK_SWAPPING		5
-
-/*
- * Scheduling policies
- */
-#define SCHED_OTHER		0
-#define SCHED_FIFO		1
-#define SCHED_RR		2
-
-struct sched_param {
-	int sched_priority;
-};
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifdef __KERNEL__
-
-#define barrier() __asm__("": : :"memory")
-
-extern void sched_init(void);
-extern void show_state(void);
-extern void trap_init(void);
-
-asmlinkage void schedule(void);
-
-struct files_struct {
-	int count;
-	fd_set close_on_exec;
-	struct file * fd[NR_OPEN];
-};
-
-#define INIT_FILES { \
-	1, \
-	{ { 0, } }, \
-	{ NULL, } \
-}
-
-struct fs_struct {
-	int count;
-	unsigned short umask;
-	struct inode * root, * pwd;
-};
-
-#define INIT_FS { \
-	1, \
-	0022, \
-	NULL, NULL \
-}
-
-struct mm_struct {
-	int count;
-	pgd_t * pgd;
-	unsigned long context;
-	unsigned long start_code, end_code, start_data, end_data;
-	unsigned long start_brk, brk, start_stack, start_mmap;
-	unsigned long arg_start, arg_end, env_start, env_end;
-	unsigned long rss, total_vm, locked_vm;
-	unsigned long def_flags;
-	struct vm_area_struct * mmap;
-	struct vm_area_struct * mmap_avl;
-};
-
-#define INIT_MM { \
-		1, \
-		swapper_pg_dir, \
-		0, \
-		0, 0, 0, 0, \
-		0, 0, 0, 0, \
-		0, 0, 0, 0, \
-		0, 0, 0, \
-		0, \
-		&init_mmap, &init_mmap }
-
-struct signal_struct {
-	int count;
-	struct sigaction action[32];
-};
-
-#define INIT_SIGNALS { \
-		1, \
-		{ {0,}, } }
-
-struct task_struct {
-/* these are hardcoded - don't touch */
-	volatile long state;	/* -1 unrunnable, 0 runnable, >0 stopped */
-	long counter;
-	long priority;
-	unsigned long signal;
-	unsigned long blocked;	/* bitmap of masked signals */
-	unsigned long flags;	/* per process flags, defined below */
-	int errno;
-	long debugreg[8];  /* Hardware debugging registers */
-	struct exec_domain *exec_domain;
-/* various fields */
-	struct linux_binfmt *binfmt;
-	struct task_struct *next_task, *prev_task;
-	struct task_struct *next_run,  *prev_run;
-	unsigned long saved_kernel_stack;
-	unsigned long kernel_stack_page;
-	int exit_code, exit_signal;
-	unsigned long personality;
-	int dumpable:1;
-	int did_exec:1;
-	int pid,pgrp,tty_old_pgrp,session,leader;
-	int	groups[NGROUPS];
-	/* 
-	 * pointers to (original) parent process, youngest child, younger sibling,
-	 * older sibling, respectively.  (p->father can be replaced with 
-	 * p->p_pptr->pid)
-	 */
-	struct task_struct *p_opptr, *p_pptr, *p_cptr, *p_ysptr, *p_osptr;
-	struct wait_queue *wait_chldexit;	/* for wait4() */
-	unsigned short uid,euid,suid,fsuid;
-	unsigned short gid,egid,sgid,fsgid;
-	unsigned long timeout, policy, rt_priority;
-	unsigned long it_real_value, it_prof_value, it_virt_value;
-	unsigned long it_real_incr, it_prof_incr, it_virt_incr;
-	struct timer_list real_timer;
-	long utime, stime, cutime, cstime, start_time;
-/* mm fault and swap info: this can arguably be seen as either mm-specific or thread-specific */
-	unsigned long min_flt, maj_flt, nswap, cmin_flt, cmaj_flt, cnswap;
-	int swappable:1;
-	unsigned long swap_address;
-	unsigned long old_maj_flt;	/* old value of maj_flt */
-	unsigned long dec_flt;		/* page fault count of the last time */
-	unsigned long swap_cnt;		/* number of pages to swap on next pass */
-/* limits */
-	struct rlimit rlim[RLIM_NLIMITS];
-	unsigned short used_math;
-	char comm[16];
-/* file system info */
-	int link_count;
-	struct tty_struct *tty; /* NULL if no tty */
-/* ipc stuff */
-	struct sem_undo *semundo;
-	struct sem_queue *semsleeping;
-/* ldt for this task - used by Wine.  If NULL, default_ldt is used */
-	struct desc_struct *ldt;
-/* tss for this task */
-	struct thread_struct tss;
-/* filesystem information */
-	struct fs_struct *fs;
-/* open file information */
-	struct files_struct *files;
-/* memory management info */
-	struct mm_struct *mm;
-/* signal handlers */
-	struct signal_struct *sig;
-#ifdef __SMP__
-	int processor;
-	int last_processor;
-	int lock_depth;		/* Lock depth. We can context switch in and out of holding a syscall kernel lock... */	
-#endif	
-};
-
-/*
- * Per process flags
- */
-#define PF_ALIGNWARN	0x00000001	/* Print alignment warning msgs */
-					/* Not implemented yet, only for 486*/
-#define PF_PTRACED	0x00000010	/* set if ptrace (0) has been called. */
-#define PF_TRACESYS	0x00000020	/* tracing system calls */
-
-#define PF_STARTING	0x00000100	/* being created */
-#define PF_EXITING	0x00000200	/* getting shut down */
-
-#define PF_USEDFPU	0x00100000	/* Process used the FPU this quantum (SMP only) */
-
-/*
- * Limit the stack by to some sane default: root can always
- * increase this limit if needed..  8MB seems reasonable.
- */
-#define _STK_LIM	(8*1024*1024)
-
-#define DEF_PRIORITY	(20*HZ/100)	/* 200 ms time slices */
-
-/*
- *  INIT_TASK is used to set up the first task table, touch at
- * your own risk!. Base=0, limit=0x1fffff (=2MB)
- */
-#define INIT_TASK \
-/* state etc */	{ 0,DEF_PRIORITY,DEF_PRIORITY,0,0,0,0, \
-/* debugregs */ { 0, },            \
-/* exec domain */&default_exec_domain, \
-/* binfmt */	NULL, \
-/* schedlink */	&init_task,&init_task, &init_task, &init_task, \
-/* stack */	0,(unsigned long) &init_kernel_stack, \
-/* ec,brk... */	0,0,0,0,0, \
-/* pid etc.. */	0,0,0,0,0, \
-/* suppl grps*/ {NOGROUP,}, \
-/* proc links*/ &init_task,&init_task,NULL,NULL,NULL,NULL, \
-/* uid etc */	0,0,0,0,0,0,0,0, \
-/* timeout */	0,SCHED_OTHER,0,0,0,0,0,0,0, \
-/* timer */	{ NULL, NULL, 0, 0, it_real_fn }, \
-/* utime */	0,0,0,0,0, \
-/* flt */	0,0,0,0,0,0, \
-/* swp */	0,0,0,0,0, \
-/* rlimits */   INIT_RLIMITS, \
-/* math */	0, \
-/* comm */	"swapper", \
-/* fs info */	0,NULL, \
-/* ipc */	NULL, NULL, \
-/* ldt */	NULL, \
-/* tss */	INIT_TSS, \
-/* fs */	&init_fs, \
-/* files */	&init_files, \
-/* mm */	&init_mm, \
-/* signals */	&init_signals, \
-}
-
-extern struct   mm_struct init_mm;
-extern struct task_struct init_task;
-extern struct task_struct *task[NR_TASKS];
-extern struct task_struct *last_task_used_math;
-extern struct task_struct *current_set[NR_CPUS];
-/*
- *	On a single processor system this comes out as current_set[0] when cpp
- *	has finished with it, which gcc will optimise away.
- */
-#define current (0+current_set[smp_processor_id()])	/* Current on this processor */
-extern unsigned long volatile jiffies;
-extern unsigned long itimer_ticks;
-extern unsigned long itimer_next;
-extern struct timeval xtime;
-extern int need_resched;
-extern void do_timer(struct pt_regs *);
-
-extern unsigned int * prof_buffer;
-extern unsigned long prof_len;
-extern unsigned long prof_shift;
-
-extern int securelevel;	/* system security level */
-
-#define CURRENT_TIME (xtime.tv_sec)
-
-extern void sleep_on(struct wait_queue ** p);
-extern void interruptible_sleep_on(struct wait_queue ** p);
-extern void wake_up(struct wait_queue ** p);
-extern void wake_up_interruptible(struct wait_queue ** p);
-extern void wake_up_process(struct task_struct * tsk);
-
-extern void notify_parent(struct task_struct * tsk);
-extern int send_sig(unsigned long sig,struct task_struct * p,int priv);
-extern int in_group_p(gid_t grp);
-
-extern int request_irq(unsigned int irq,void (*handler)(int, struct pt_regs *),
-	unsigned long flags, const char *device);
-extern void free_irq(unsigned int irq);
-
-extern void copy_thread(int, unsigned long, unsigned long, struct task_struct *, struct pt_regs *);
-extern void flush_thread(void);
-extern void exit_thread(void);
-
-extern void exit_fs(struct task_struct *);
-extern void exit_files(struct task_struct *);
-extern void exit_sighand(struct task_struct *);
-extern void release_thread(struct task_struct *);
-
-extern int do_execve(char *, char **, char **, struct pt_regs *);
-extern int do_fork(unsigned long, unsigned long, struct pt_regs *);
-
-#ifdef MACH
-extern void add_wait_queue(struct wait_queue **, struct wait_queue *);
-extern void remove_wait_queue(struct wait_queue **, struct wait_queue *);
-#else /* ! MACH */
-/*
- * The wait-queues are circular lists, and you have to be *very* sure
- * to keep them correct. Use only these two functions to add/remove
- * entries in the queues.
- */
-extern inline void add_wait_queue(struct wait_queue ** p, struct wait_queue * wait)
-{
-	unsigned long flags;
-
-#ifdef DEBUG
-	if (wait->next) {
-		__label__ here;
-		unsigned long pc;
-		pc = (unsigned long) &&here;
-	      here:
-		printk("add_wait_queue (%08lx): wait->next = %08lx\n",pc,(unsigned long) wait->next);
-	}
-#endif
-	save_flags(flags);
-	cli();
-	if (!*p) {
-		wait->next = wait;
-		*p = wait;
-	} else {
-		wait->next = (*p)->next;
-		(*p)->next = wait;
-	}
-	restore_flags(flags);
-}
-
-extern inline void remove_wait_queue(struct wait_queue ** p, struct wait_queue * wait)
-{
-	unsigned long flags;
-	struct wait_queue * tmp;
-#ifdef DEBUG
-	unsigned long ok = 0;
-#endif
-
-	save_flags(flags);
-	cli();
-	if ((*p == wait) &&
-#ifdef DEBUG
-	    (ok = 1) &&
-#endif
-	    ((*p = wait->next) == wait)) {
-		*p = NULL;
-	} else {
-		tmp = wait;
-		while (tmp->next != wait) {
-			tmp = tmp->next;
-#ifdef DEBUG
-			if (tmp == *p)
-				ok = 1;
-#endif
-		}
-		tmp->next = wait->next;
-	}
-	wait->next = NULL;
-	restore_flags(flags);
-#ifdef DEBUG
-	if (!ok) {
-		__label__ here;
-		ok = (unsigned long) &&here;
-		printk("removed wait_queue not on list.\n");
-		printk("list = %08lx, queue = %08lx\n",(unsigned long) p, (unsigned long) wait);
-	      here:
-		printk("eip = %08lx\n",ok);
-	}
-#endif
-}
-
-extern inline void select_wait(struct wait_queue ** wait_address, select_table * p)
-{
-	struct select_table_entry * entry;
-
-	if (!p || !wait_address)
-		return;
-	if (p->nr >= __MAX_SELECT_TABLE_ENTRIES)
-		return;
- 	entry = p->entry + p->nr;
-	entry->wait_address = wait_address;
-	entry->wait.task = current;
-	entry->wait.next = NULL;
-	add_wait_queue(wait_address,&entry->wait);
-	p->nr++;
-}
-#endif /* ! MACH */
-
-extern void __down(struct semaphore * sem);
-
-/*
- * These are not yet interrupt-safe
- */
-extern inline void down(struct semaphore * sem)
-{
-	if (sem->count <= 0)
-		__down(sem);
-	sem->count--;
-}
-
-extern inline void up(struct semaphore * sem)
-{
-	sem->count++;
-	wake_up(&sem->wait);
-}	
-
-#define REMOVE_LINKS(p) do { unsigned long flags; \
-	save_flags(flags) ; cli(); \
-	(p)->next_task->prev_task = (p)->prev_task; \
-	(p)->prev_task->next_task = (p)->next_task; \
-	restore_flags(flags); \
-	if ((p)->p_osptr) \
-		(p)->p_osptr->p_ysptr = (p)->p_ysptr; \
-	if ((p)->p_ysptr) \
-		(p)->p_ysptr->p_osptr = (p)->p_osptr; \
-	else \
-		(p)->p_pptr->p_cptr = (p)->p_osptr; \
-	} while (0)
-
-#define SET_LINKS(p) do { unsigned long flags; \
-	save_flags(flags); cli(); \
-	(p)->next_task = &init_task; \
-	(p)->prev_task = init_task.prev_task; \
-	init_task.prev_task->next_task = (p); \
-	init_task.prev_task = (p); \
-	restore_flags(flags); \
-	(p)->p_ysptr = NULL; \
-	if (((p)->p_osptr = (p)->p_pptr->p_cptr) != NULL) \
-		(p)->p_osptr->p_ysptr = p; \
-	(p)->p_pptr->p_cptr = p; \
-	} while (0)
-
-#define for_each_task(p) \
-	for (p = &init_task ; (p = p->next_task) != &init_task ; )
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/scsi.h b/i386/i386at/gpl/linux/include/linux/scsi.h
deleted file mode 100644
index a05072cf..00000000
--- a/i386/i386at/gpl/linux/include/linux/scsi.h
+++ /dev/null
@@ -1,198 +0,0 @@
-#ifndef _LINUX_SCSI_H
-#define _LINUX_SCSI_H
-
-/*
- * This header file contains public constants and structures used by
- * the scsi code for linux.
- */
-
-/*
-    $Header: cvs/gnumach/i386/i386at/gpl/linux/include/linux/Attic/scsi.h,v 1.1.1.1 1997/02/25 21:27:31 thomas Exp $
-
-    For documentation on the OPCODES, MESSAGES, and SENSE values,
-    please consult the SCSI standard.
-
-*/
-
-/*
- *      SCSI opcodes
- */
-
-#define TEST_UNIT_READY       0x00
-#define REZERO_UNIT           0x01
-#define REQUEST_SENSE         0x03
-#define FORMAT_UNIT           0x04
-#define READ_BLOCK_LIMITS     0x05
-#define REASSIGN_BLOCKS       0x07
-#define READ_6                0x08
-#define WRITE_6               0x0a
-#define SEEK_6                0x0b
-#define READ_REVERSE          0x0f
-#define WRITE_FILEMARKS       0x10
-#define SPACE                 0x11
-#define INQUIRY               0x12
-#define RECOVER_BUFFERED_DATA 0x14
-#define MODE_SELECT           0x15
-#define RESERVE               0x16
-#define RELEASE               0x17
-#define COPY                  0x18
-#define ERASE                 0x19
-#define MODE_SENSE            0x1a
-#define START_STOP            0x1b
-#define RECEIVE_DIAGNOSTIC    0x1c
-#define SEND_DIAGNOSTIC       0x1d
-#define ALLOW_MEDIUM_REMOVAL  0x1e
-
-#define SET_WINDOW            0x24
-#define READ_CAPACITY         0x25
-#define READ_10               0x28
-#define WRITE_10              0x2a
-#define SEEK_10               0x2b
-#define WRITE_VERIFY          0x2e
-#define VERIFY                0x2f
-#define SEARCH_HIGH           0x30
-#define SEARCH_EQUAL          0x31
-#define SEARCH_LOW            0x32
-#define SET_LIMITS            0x33
-#define PRE_FETCH             0x34
-#define READ_POSITION         0x34
-#define SYNCHRONIZE_CACHE     0x35
-#define LOCK_UNLOCK_CACHE     0x36
-#define READ_DEFECT_DATA      0x37
-#define MEDIUM_SCAN           0x38
-#define COMPARE               0x39
-#define COPY_VERIFY           0x3a
-#define WRITE_BUFFER          0x3b
-#define READ_BUFFER           0x3c
-#define UPDATE_BLOCK          0x3d
-#define READ_LONG             0x3e
-#define WRITE_LONG            0x3f
-#define CHANGE_DEFINITION     0x40
-#define WRITE_SAME            0x41
-#define LOG_SELECT            0x4c
-#define LOG_SENSE             0x4d
-#define MODE_SELECT_10        0x55
-#define MODE_SENSE_10         0x5a
-#define READ_12               0xa8
-#define WRITE_12              0xaa
-#define WRITE_VERIFY_12       0xae
-#define SEARCH_HIGH_12        0xb0
-#define SEARCH_EQUAL_12       0xb1
-#define SEARCH_LOW_12         0xb2
-#define SEND_VOLUME_TAG       0xb6
-#define WRITE_LONG_2          0xea
-
-/*
- *  Status codes
- */
-
-#define GOOD                 0x00
-#define CHECK_CONDITION      0x01
-#define CONDITION_GOOD       0x02
-#define BUSY                 0x04
-#define INTERMEDIATE_GOOD    0x08
-#define INTERMEDIATE_C_GOOD  0x0a
-#define RESERVATION_CONFLICT 0x0c
-#define QUEUE_FULL           0x1a
-
-#define STATUS_MASK          0x1e
-
-/*
- *  SENSE KEYS
- */
-
-#define NO_SENSE            0x00
-#define RECOVERED_ERROR     0x01
-#define NOT_READY           0x02
-#define MEDIUM_ERROR        0x03
-#define HARDWARE_ERROR      0x04
-#define ILLEGAL_REQUEST     0x05
-#define UNIT_ATTENTION      0x06
-#define DATA_PROTECT        0x07
-#define BLANK_CHECK         0x08
-#define COPY_ABORTED        0x0a
-#define ABORTED_COMMAND     0x0b
-#define VOLUME_OVERFLOW     0x0d
-#define MISCOMPARE          0x0e
-
-
-/*
- *  DEVICE TYPES
- */
-
-#define TYPE_DISK           0x00
-#define TYPE_TAPE           0x01
-#define TYPE_PROCESSOR      0x03    /* HP scanners use this */
-#define TYPE_WORM           0x04    /* Treated as ROM by our system */
-#define TYPE_ROM            0x05
-#define TYPE_SCANNER        0x06
-#define TYPE_MOD            0x07    /* Magneto-optical disk - 
-				     * - treated as TYPE_DISK */
-#define TYPE_NO_LUN         0x7f
-
-
-/*
- *  MESSAGE CODES
- */
-
-#define COMMAND_COMPLETE    0x00
-#define EXTENDED_MESSAGE    0x01
-#define     EXTENDED_MODIFY_DATA_POINTER    0x00
-#define     EXTENDED_SDTR                   0x01
-#define     EXTENDED_EXTENDED_IDENTIFY      0x02    /* SCSI-I only */
-#define     EXTENDED_WDTR                   0x03
-#define SAVE_POINTERS       0x02
-#define RESTORE_POINTERS    0x03
-#define DISCONNECT          0x04
-#define INITIATOR_ERROR     0x05
-#define ABORT               0x06
-#define MESSAGE_REJECT      0x07
-#define NOP                 0x08
-#define MSG_PARITY_ERROR    0x09
-#define LINKED_CMD_COMPLETE 0x0a
-#define LINKED_FLG_CMD_COMPLETE 0x0b
-#define BUS_DEVICE_RESET    0x0c
-
-#define INITIATE_RECOVERY   0x0f            /* SCSI-II only */
-#define RELEASE_RECOVERY    0x10            /* SCSI-II only */
-
-#define SIMPLE_QUEUE_TAG    0x20
-#define HEAD_OF_QUEUE_TAG   0x21
-#define ORDERED_QUEUE_TAG   0x22
-
-/*
- * Here are some scsi specific ioctl commands which are sometimes useful.
- */
-/* These are a few other constants  only used by scsi  devices */
-
-#define SCSI_IOCTL_GET_IDLUN 0x5382
-
-/* Used to turn on and off tagged queuing for scsi devices */
-
-#define SCSI_IOCTL_TAGGED_ENABLE 0x5383
-#define SCSI_IOCTL_TAGGED_DISABLE 0x5384
-
-/* Used to obtain the host number of a device. */
-#define SCSI_IOCTL_PROBE_HOST 0x5385
-
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/scsicam.h b/i386/i386at/gpl/linux/include/linux/scsicam.h
deleted file mode 100644
index 954e1407..00000000
--- a/i386/i386at/gpl/linux/include/linux/scsicam.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * scsicam.h - SCSI CAM support functions, use for HDIO_GETGEO, etc.
- *
- * Copyright 1993, 1994 Drew Eckhardt
- *      Visionary Computing 
- *      (Unix and Linux consulting and custom programming)
- *      drew@Colorado.EDU
- *	+1 (303) 786-7975
- *
- * For more information, please consult the SCSI-CAM draft.
- */
-
-#ifndef SCSICAM_H
-#define SCSICAM_H
-#include <linux/kdev_t.h>
-extern int scsicam_bios_param (Disk *disk, kdev_t dev, int *ip);
-#endif /* def SCSICAM_H */
diff --git a/i386/i386at/gpl/linux/include/linux/sem.h b/i386/i386at/gpl/linux/include/linux/sem.h
deleted file mode 100644
index 0eb1d024..00000000
--- a/i386/i386at/gpl/linux/include/linux/sem.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#ifndef _LINUX_SEM_H
-#define _LINUX_SEM_H
-#include <linux/ipc.h>
-
-/* semop flags */
-#define SEM_UNDO        0x1000  /* undo the operation on exit */
-
-/* semctl Command Definitions. */
-#define GETPID  11       /* get sempid */
-#define GETVAL  12       /* get semval */
-#define GETALL  13       /* get all semval's */
-#define GETNCNT 14       /* get semncnt */
-#define GETZCNT 15       /* get semzcnt */
-#define SETVAL  16       /* set semval */
-#define SETALL  17       /* set all semval's */
-
-/* One semid data structure for each set of semaphores in the system. */
-struct semid_ds {
-  struct ipc_perm sem_perm;            /* permissions .. see ipc.h */
-  time_t          sem_otime;           /* last semop time */
-  time_t          sem_ctime;           /* last change time */
-  struct sem      *sem_base;           /* ptr to first semaphore in array */
-  struct sem_queue *sem_pending;       /* pending operations to be processed */
-  struct sem_queue **sem_pending_last; /* last pending operation */
-  struct sem_undo *undo;	       /* undo requests on this array */
-  ushort          sem_nsems;           /* no. of semaphores in array */
-};
-
-/* semop system calls takes an array of these. */
-struct sembuf {
-  ushort  sem_num;        /* semaphore index in array */
-  short   sem_op;         /* semaphore operation */
-  short   sem_flg;        /* operation flags */
-};
-
-/* arg for semctl system calls. */
-union semun {
-  int val;			/* value for SETVAL */
-  struct semid_ds *buf;		/* buffer for IPC_STAT & IPC_SET */
-  ushort *array;		/* array for GETALL & SETALL */
-  struct seminfo *__buf;	/* buffer for IPC_INFO */
-  void *__pad;
-};
-
-struct  seminfo {
-    int semmap;
-    int semmni;
-    int semmns;
-    int semmnu;
-    int semmsl;
-    int semopm;
-    int semume;
-    int semusz;
-    int semvmx;
-    int semaem;
-};
-
-#define SEMMNI  128             /* ?  max # of semaphore identifiers */
-#define SEMMSL  32              /* <= 512 max num of semaphores per id */
-#define SEMMNS  (SEMMNI*SEMMSL) /* ? max # of semaphores in system */
-#define SEMOPM  32	        /* ~ 100 max num of ops per semop call */
-#define SEMVMX  32767           /* semaphore maximum value */
-
-/* unused */
-#define SEMUME  SEMOPM          /* max num of undo entries per process */
-#define SEMMNU  SEMMNS          /* num of undo structures system wide */
-#define SEMAEM  (SEMVMX >> 1)   /* adjust on exit max value */
-#define SEMMAP  SEMMNS          /* # of entries in semaphore map */
-#define SEMUSZ  20		/* sizeof struct sem_undo */
-
-#ifdef __KERNEL__
-
-/* One semaphore structure for each semaphore in the system. */
-struct sem {
-  short   semval;         /* current value */
-  short   sempid;         /* pid of last operation */
-};
-
-/* ipcs ctl cmds */
-#define SEM_STAT 18
-#define SEM_INFO 19
-
-/* One queue for each semaphore set in the system. */
-struct sem_queue {
-    struct sem_queue *	next;	 /* next entry in the queue */
-    struct sem_queue **	prev;	 /* previous entry in the queue, *(q->prev) == q */
-    struct wait_queue *	sleeper; /* sleeping process */
-    struct sem_undo *	undo;	 /* undo structure */
-    int    		pid;	 /* process id of requesting process */
-    int    		status;	 /* completion status of operation */
-    struct semid_ds *	sma;	 /* semaphore array for operations */
-    struct sembuf *	sops;	 /* array of pending operations */
-    int			nsops;	 /* number of operations */
-};
-
-/* Each task has a list of undo requests. They are executed automatically
- * when the process exits.
- */
-struct sem_undo {
-    struct sem_undo *  proc_next; /* next entry on this process */
-    struct sem_undo *  id_next;	  /* next entry on this semaphore set */
-    int		       semid;	  /* semaphore set identifier */
-    short *	       semadj;	  /* array of adjustments, one per semaphore */
-};
-
-asmlinkage int sys_semget (key_t key, int nsems, int semflg);
-asmlinkage int sys_semop (int semid, struct sembuf *sops, unsigned nsops);
-asmlinkage int sys_semctl (int semid, int semnum, int cmd, union semun arg);
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_SEM_H */
diff --git a/i386/i386at/gpl/linux/include/linux/signal.h b/i386/i386at/gpl/linux/include/linux/signal.h
deleted file mode 100644
index 9d1afa91..00000000
--- a/i386/i386at/gpl/linux/include/linux/signal.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _LINUX_SIGNAL_H
-#define _LINUX_SIGNAL_H
-
-#include <asm/signal.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/skbuff.h b/i386/i386at/gpl/linux/include/linux/skbuff.h
deleted file mode 100644
index 65418168..00000000
--- a/i386/i386at/gpl/linux/include/linux/skbuff.h
+++ /dev/null
@@ -1,474 +0,0 @@
-/*
- *	Definitions for the 'struct sk_buff' memory handlers.
- *
- *	Authors:
- *		Alan Cox, <gw4pts@gw4pts.ampr.org>
- *		Florian La Roche, <rzsfl@rz.uni-sb.de>
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- */
- 
-#ifndef _LINUX_SKBUFF_H
-#define _LINUX_SKBUFF_H
-#include <linux/malloc.h>
-#include <linux/wait.h>
-#include <linux/time.h>
-#include <linux/config.h>
-
-#define CONFIG_SKB_CHECK 0
-
-#define HAVE_ALLOC_SKB		/* For the drivers to know */
-#define HAVE_ALIGNABLE_SKB	/* Ditto 8)		   */
-
-
-#define FREE_READ	1
-#define FREE_WRITE	0
-
-#define CHECKSUM_NONE 0
-#define CHECKSUM_HW 1
-#define CHECKSUM_UNNECESSARY 2
-
-struct sk_buff_head 
-{
-	struct sk_buff	* volatile next;
-	struct sk_buff	* volatile prev;
-	__u32		qlen;		/* Must be same length as a pointer
-					   for using debugging */
-#if CONFIG_SKB_CHECK
-	int		magic_debug_cookie;
-#endif
-};
-
-
-struct sk_buff 
-{
-	struct sk_buff	* volatile next;	/* Next buffer in list 				*/
-	struct sk_buff	* volatile prev;	/* Previous buffer in list 			*/
-	struct sk_buff_head * list;		/* List we are on				*/
-#if CONFIG_SKB_CHECK
-	int		magic_debug_cookie;
-#endif
-	struct sk_buff	* volatile link3;	/* Link for IP protocol level buffer chains 	*/
-	struct sock	*sk;			/* Socket we are owned by 			*/
-	unsigned long	when;			/* used to compute rtt's			*/
-	struct timeval	stamp;			/* Time we arrived				*/
-	struct linux_device *dev;		/* Device we arrived on/are leaving by		*/
-	union 
-	{
-		struct tcphdr	*th;
-		struct ethhdr	*eth;
-		struct iphdr	*iph;
-		struct udphdr	*uh;
-		unsigned char	*raw;
-		/* for passing an fd in a unix domain socket */
-		struct file *filp;
-	} h;
-  
-	union 
-	{	
-		/* As yet incomplete physical layer views */
-	  	unsigned char 	*raw;
-	  	struct ethhdr	*ethernet;
-	} mac;
-  
-	struct iphdr	*ip_hdr;		/* For IPPROTO_RAW 				*/
-	unsigned long 	len;			/* Length of actual data			*/
-	unsigned long	csum;			/* Checksum 					*/
-	__u32		saddr;			/* IP source address				*/
-	__u32		daddr;			/* IP target address				*/
-	__u32		raddr;			/* IP next hop address				*/
-	__u32		seq;			/* TCP sequence number				*/
-	__u32		end_seq;		/* seq [+ fin] [+ syn] + datalen		*/
-	__u32		ack_seq;		/* TCP ack sequence number			*/
-	unsigned char	proto_priv[16];	        /* Protocol private data			*/
-	volatile char 	acked,			/* Are we acked ?				*/
-			used,			/* Are we in use ?				*/
-			free,			/* How to free this buffer			*/
-			arp;			/* Has IP/ARP resolution finished		*/
-	unsigned char	tries,			/* Times tried					*/
-  			lock,			/* Are we locked ?				*/
-  			localroute,		/* Local routing asserted for this frame	*/
-  			pkt_type,		/* Packet class					*/
-  			ip_summed;		/* Driver fed us an IP checksum			*/
-#define PACKET_HOST		0		/* To us					*/
-#define PACKET_BROADCAST	1		/* To all					*/
-#define PACKET_MULTICAST	2		/* To group					*/
-#define PACKET_OTHERHOST	3		/* To someone else 				*/
-	unsigned short	users;			/* User count - see datagram.c,tcp.c 		*/
-	unsigned short	protocol;		/* Packet protocol from driver. 		*/
-	unsigned short	truesize;		/* Buffer size 					*/
-
-	int		count;			/* reference count				*/
-	struct sk_buff	*data_skb;		/* Link to the actual data skb			*/
-	unsigned char	*head;			/* Head of buffer 				*/
-	unsigned char	*data;			/* Data head pointer				*/
-	unsigned char	*tail;			/* Tail pointer					*/
-	unsigned char 	*end;			/* End pointer					*/
-	void 		(*destructor)(struct sk_buff *this);	/* Destruct function		*/
-#ifdef MACH
-#ifdef MACH_INCLUDE
-	ipc_port_t reply;
-	mach_msg_type_name_t reply_type;
-	vm_map_copy_t copy;
-#else
-	void *reply;
-	unsigned reply_type;
-	void *copy;
-#endif
-#endif
-};
-
-#ifdef CONFIG_SKB_LARGE
-#define SK_WMEM_MAX	65535
-#define SK_RMEM_MAX	65535
-#else
-#define SK_WMEM_MAX	32767
-#define SK_RMEM_MAX	32767
-#endif
-
-#if CONFIG_SKB_CHECK
-#define SK_FREED_SKB	0x0DE2C0DE
-#define SK_GOOD_SKB	0xDEC0DED1
-#define SK_HEAD_SKB	0x12231298
-#endif
-
-#ifdef __KERNEL__
-/*
- *	Handling routines are only of interest to the kernel
- */
-
-#include <asm/system.h>
-
-#if 0
-extern void			print_skb(struct sk_buff *);
-#endif
-extern void			kfree_skb(struct sk_buff *skb, int rw);
-extern void			skb_queue_head_init(struct sk_buff_head *list);
-extern void			skb_queue_head(struct sk_buff_head *list,struct sk_buff *buf);
-extern void			skb_queue_tail(struct sk_buff_head *list,struct sk_buff *buf);
-extern struct sk_buff *		skb_dequeue(struct sk_buff_head *list);
-extern void 			skb_insert(struct sk_buff *old,struct sk_buff *newsk);
-extern void			skb_append(struct sk_buff *old,struct sk_buff *newsk);
-extern void			skb_unlink(struct sk_buff *buf);
-extern __u32			skb_queue_len(struct sk_buff_head *list);
-extern struct sk_buff *		skb_peek_copy(struct sk_buff_head *list);
-extern struct sk_buff *		alloc_skb(unsigned int size, int priority);
-extern struct sk_buff *		dev_alloc_skb(unsigned int size);
-extern void			kfree_skbmem(struct sk_buff *skb);
-extern struct sk_buff *		skb_clone(struct sk_buff *skb, int priority);
-extern struct sk_buff *		skb_copy(struct sk_buff *skb, int priority);
-extern void			skb_device_lock(struct sk_buff *skb);
-extern void			skb_device_unlock(struct sk_buff *skb);
-extern void			dev_kfree_skb(struct sk_buff *skb, int mode);
-extern int			skb_device_locked(struct sk_buff *skb);
-#ifdef MACH
-#define skb_put(skb, len)	((skb)->data)
-#else
-extern unsigned char *		skb_put(struct sk_buff *skb, int len);
-#endif
-extern unsigned char *		skb_push(struct sk_buff *skb, int len);
-extern unsigned char *		skb_pull(struct sk_buff *skb, int len);
-extern int			skb_headroom(struct sk_buff *skb);
-extern int			skb_tailroom(struct sk_buff *skb);
-#ifdef MACH
-#define skb_reserve(skb, len)
-#else
-extern void			skb_reserve(struct sk_buff *skb, int len);
-#endif
-extern void 			skb_trim(struct sk_buff *skb, int len);
-
-/*
- *	Peek an sk_buff. Unlike most other operations you _MUST_
- *	be careful with this one. A peek leaves the buffer on the
- *	list and someone else may run off with it. For an interrupt
- *	type system cli() peek the buffer copy the data and sti();
- */
-extern __inline__ struct sk_buff *skb_peek(struct sk_buff_head *list_)
-{
-	struct sk_buff *list = ((struct sk_buff *)list_)->next;
-	if (list == (struct sk_buff *)list_)
-		list = NULL;
-	return list;
-}
-
-/*
- *	Return the length of an sk_buff queue
- */
- 
-extern __inline__ __u32 skb_queue_len(struct sk_buff_head *list_)
-{
-	return(list_->qlen);
-}
-
-#if CONFIG_SKB_CHECK
-extern int 			skb_check(struct sk_buff *skb,int,int, char *);
-#define IS_SKB(skb)		skb_check((skb), 0, __LINE__,__FILE__)
-#define IS_SKB_HEAD(skb)	skb_check((skb), 1, __LINE__,__FILE__)
-#else
-#define IS_SKB(skb)		
-#define IS_SKB_HEAD(skb)	
-
-extern __inline__ void skb_queue_head_init(struct sk_buff_head *list)
-{
-	list->prev = (struct sk_buff *)list;
-	list->next = (struct sk_buff *)list;
-	list->qlen = 0;
-}
-
-/*
- *	Insert an sk_buff at the start of a list.
- *
- *	The "__skb_xxxx()" functions are the non-atomic ones that
- *	can only be called with interrupts disabled.
- */
-
-extern __inline__ void __skb_queue_head(struct sk_buff_head *list, struct sk_buff *newsk)
-{
-	struct sk_buff *prev, *next;
-
-	newsk->list = list;
-	list->qlen++;
-	prev = (struct sk_buff *)list;
-	next = prev->next;
-	newsk->next = next;
-	newsk->prev = prev;
-	next->prev = newsk;
-	prev->next = newsk;
-}
-
-extern __inline__ void skb_queue_head(struct sk_buff_head *list, struct sk_buff *newsk)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	__skb_queue_head(list, newsk);
-	restore_flags(flags);
-}
-
-/*
- *	Insert an sk_buff at the end of a list.
- */
-
-extern __inline__ void __skb_queue_tail(struct sk_buff_head *list, struct sk_buff *newsk)
-{
-	struct sk_buff *prev, *next;
-
-	newsk->list = list;
-	list->qlen++;
-	next = (struct sk_buff *)list;
-	prev = next->prev;
-	newsk->next = next;
-	newsk->prev = prev;
-	next->prev = newsk;
-	prev->next = newsk;
-}
-
-extern __inline__ void skb_queue_tail(struct sk_buff_head *list, struct sk_buff *newsk)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	__skb_queue_tail(list, newsk);
-	restore_flags(flags);
-}
-
-/*
- *	Remove an sk_buff from a list.
- */
-
-extern __inline__ struct sk_buff *__skb_dequeue(struct sk_buff_head *list)
-{
-	struct sk_buff *next, *prev, *result;
-
-	prev = (struct sk_buff *) list;
-	next = prev->next;
-	result = NULL;
-	if (next != prev) {
-		result = next;
-		next = next->next;
-		list->qlen--;
-		next->prev = prev;
-		prev->next = next;
-		result->next = NULL;
-		result->prev = NULL;
-		result->list = NULL;
-	}
-	return result;
-}
-
-extern __inline__ struct sk_buff *skb_dequeue(struct sk_buff_head *list)
-{
-	long flags;
-	struct sk_buff *result;
-
-	save_flags(flags);
-	cli();
-	result = __skb_dequeue(list);
-	restore_flags(flags);
-	return result;
-}
-
-/*
- *	Insert a packet before another one in a list.
- */
-
-extern __inline__ void __skb_insert(struct sk_buff *next, struct sk_buff *newsk)
-{
-	struct sk_buff * prev = next->prev;
-
-	newsk->next = next;
-	newsk->prev = prev;
-	next->prev = newsk;
-	prev->next = newsk;
-	newsk->list = next->list;
-	newsk->list->qlen++;
-}
-
-extern __inline__ void skb_insert(struct sk_buff *old, struct sk_buff *newsk)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	__skb_insert(old, newsk);
-	restore_flags(flags);
-}
-
-/*
- *	Place a packet after a given packet in a list.
- */
-
-extern __inline__ void __skb_append(struct sk_buff *prev, struct sk_buff *newsk)
-{
-	struct sk_buff * next = prev->next;
-
-	newsk->next = next;
-	newsk->prev = prev;
-	next->prev = newsk;
-	prev->next = newsk;
-	newsk->list = prev->list;
-	newsk->list->qlen++;
-}
-
-extern __inline__ void skb_append(struct sk_buff *old, struct sk_buff *newsk)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	__skb_append(old, newsk);
-	restore_flags(flags);
-}
-
-/*
- * remove sk_buff from list. _Must_ be called atomically, and with
- * the list known..
- */
-extern __inline__ void __skb_unlink(struct sk_buff *skb, struct sk_buff_head *list)
-{
-	struct sk_buff * next, * prev;
-
-	list->qlen--;
-	next = skb->next;
-	prev = skb->prev;
-	skb->next = NULL;
-	skb->prev = NULL;
-	skb->list = NULL;
-	next->prev = prev;
-	prev->next = next;
-}
-
-/*
- *	Remove an sk_buff from its list. Works even without knowing the list it
- *	is sitting on, which can be handy at times. It also means that THE LIST
- *	MUST EXIST when you unlink. Thus a list must have its contents unlinked
- *	_FIRST_.
- */
-
-extern __inline__ void skb_unlink(struct sk_buff *skb)
-{
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	if(skb->list)
-		__skb_unlink(skb, skb->list);
-	restore_flags(flags);
-}
-
-#ifndef MACH
-/*
- *	Add data to an sk_buff
- */
- 
-extern __inline__ unsigned char *skb_put(struct sk_buff *skb, int len)
-{
-	unsigned char *tmp=skb->tail;
-	skb->tail+=len;
-	skb->len+=len;
-	if(skb->tail>skb->end)
-		panic("skput:over: %p:%d", __builtin_return_address(0),len);
-	return tmp;
-}
-#endif
-
-extern __inline__ unsigned char *skb_push(struct sk_buff *skb, int len)
-{
-	skb->data-=len;
-	skb->len+=len;
-	if(skb->data<skb->head)
-		panic("skpush:under: %p:%d", __builtin_return_address(0),len);
-	return skb->data;
-}
-
-extern __inline__ unsigned char * skb_pull(struct sk_buff *skb, int len)
-{
-	if(len > skb->len)
-		return NULL;
-	skb->data+=len;
-	skb->len-=len;
-	return skb->data;
-}
-
-extern __inline__ int skb_headroom(struct sk_buff *skb)
-{
-	return skb->data-skb->head;
-}
-
-extern __inline__ int skb_tailroom(struct sk_buff *skb)
-{
-	return skb->end-skb->tail;
-}
-
-#ifndef MACH
-extern __inline__ void skb_reserve(struct sk_buff *skb, int len)
-{
-	skb->data+=len;
-	skb->tail+=len;
-}
-#endif
-
-extern __inline__ void skb_trim(struct sk_buff *skb, int len)
-{
-	if(skb->len>len)
-	{
-		skb->len=len;
-		skb->tail=skb->data+len;
-	}
-}
-
-#endif
-
-extern struct sk_buff *		skb_recv_datagram(struct sock *sk,unsigned flags,int noblock, int *err);
-extern int			datagram_select(struct sock *sk, int sel_type, select_table *wait);
-extern void			skb_copy_datagram(struct sk_buff *from, int offset, char *to,int size);
-extern void			skb_copy_datagram_iovec(struct sk_buff *from, int offset, struct iovec *to,int size);
-extern void			skb_free_datagram(struct sock * sk, struct sk_buff *skb);
-
-#endif	/* __KERNEL__ */
-#endif	/* _LINUX_SKBUFF_H */
diff --git a/i386/i386at/gpl/linux/include/linux/smp.h b/i386/i386at/gpl/linux/include/linux/smp.h
deleted file mode 100644
index 72984f15..00000000
--- a/i386/i386at/gpl/linux/include/linux/smp.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef __LINUX_SMP_H
-#define __LINUX_SMP_H
-
-/*
- *	Generic SMP support
- *		Alan Cox. <alan@cymru.net>
- */
-
-#ifdef __SMP__
-#include <asm/smp.h>
- 
-extern void smp_message_pass(int target, int msg, unsigned long data, int wait);
-extern void smp_boot_cpus(void);		/* Boot processor call to load the other CPU's */
-extern void smp_callin(void);			/* Processor call in. Must hold processors until .. */
-extern void smp_commence(void);			/* Multiprocessors may now schedule */
-extern int smp_num_cpus;
-extern int smp_threads_ready;			/* True once the per process idle is forked */
-#ifdef __SMP_PROF__
-extern volatile unsigned long smp_spins[NR_CPUS];	/* count of interrupt spins */
-extern volatile unsigned long smp_spins_sys_idle[];	/* count of idle spins */
-extern volatile unsigned long smp_spins_syscall[];	/* count of syscall spins */
-extern volatile unsigned long smp_spins_syscall_cur[];	/* count of syscall spins for the current
-							   call */
-extern volatile unsigned long smp_idle_count[1+NR_CPUS];/* count idle ticks */
-extern volatile unsigned long smp_idle_map;		/* map with idle cpus */
-#else
-extern volatile unsigned long smp_spins;
-#endif
-
-
-extern volatile unsigned long smp_msg_data;
-extern volatile int smp_src_cpu;
-extern volatile int smp_msg_id;
-
-#define MSG_ALL_BUT_SELF	0x8000		/* Assume <32768 CPU's */
-#define MSG_ALL			0x8001
-
-#define MSG_INVALIDATE_TLB	0x0001		/* Remote processor TLB invalidate */
-#define MSG_STOP_CPU		0x0002		/* Sent to shut down slave CPU's when rebooting */
-#define MSG_RESCHEDULE		0x0003		/* Reschedule request from master CPU */
-
-#else
-
-/*
- *	These macros fold the SMP functionality into a single CPU system
- */
- 
-#define smp_num_cpus			1
-#define smp_processor_id()		0
-#define smp_message_pass(t,m,d,w)	
-#define smp_threads_ready		1
-#define kernel_lock()
-#endif
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/socket.h b/i386/i386at/gpl/linux/include/linux/socket.h
deleted file mode 100644
index bf2991ad..00000000
--- a/i386/i386at/gpl/linux/include/linux/socket.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef _LINUX_SOCKET_H
-#define _LINUX_SOCKET_H
-
-#include <asm/socket.h>			/* arch-dependent defines	*/
-#include <linux/sockios.h>		/* the SIOCxxx I/O controls	*/
-#include <linux/uio.h>			/* iovec support		*/
-
-struct sockaddr {
-  unsigned short	sa_family;	/* address family, AF_xxx	*/
-  char			sa_data[14];	/* 14 bytes of protocol address	*/
-};
-
-struct linger {
-  int 			l_onoff;	/* Linger active		*/
-  int			l_linger;	/* How long to linger for	*/
-};
-
-struct msghdr 
-{
-	void	*	msg_name;	/* Socket name			*/
-	int		msg_namelen;	/* Length of name		*/
-	struct iovec *	msg_iov;	/* Data blocks			*/
-	int 		msg_iovlen;	/* Number of blocks		*/
-	void 	*	msg_accrights;	/* Per protocol magic (eg BSD file descriptor passing) */
-	int		msg_accrightslen;	/* Length of rights list */
-};
-
-/* Socket types. */
-#define SOCK_STREAM	1		/* stream (connection) socket	*/
-#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
-#define SOCK_RAW	3		/* raw socket			*/
-#define SOCK_RDM	4		/* reliably-delivered message	*/
-#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
-#define SOCK_PACKET	10		/* linux specific way of	*/
-					/* getting packets at the dev	*/
-					/* level.  For writing rarp and	*/
-					/* other similar things on the	*/
-					/* user level.			*/
-
-/* Supported address families. */
-#define AF_UNSPEC	0
-#define AF_UNIX		1	/* Unix domain sockets 		*/
-#define AF_INET		2	/* Internet IP Protocol 	*/
-#define AF_AX25		3	/* Amateur Radio AX.25 		*/
-#define AF_IPX		4	/* Novell IPX 			*/
-#define AF_APPLETALK	5	/* Appletalk DDP 		*/
-#define	AF_NETROM	6	/* Amateur radio NetROM 	*/
-#define AF_BRIDGE	7	/* Multiprotocol bridge 	*/
-#define AF_AAL5		8	/* Reserved for Werner's ATM 	*/
-#define AF_X25		9	/* Reserved for X.25 project 	*/
-#define AF_INET6	10	/* IP version 6			*/
-#define AF_MAX		12	/* For now.. */
-
-/* Protocol families, same as address families. */
-#define PF_UNSPEC	AF_UNSPEC
-#define PF_UNIX		AF_UNIX
-#define PF_INET		AF_INET
-#define PF_AX25		AF_AX25
-#define PF_IPX		AF_IPX
-#define PF_APPLETALK	AF_APPLETALK
-#define	PF_NETROM	AF_NETROM
-#define PF_BRIDGE	AF_BRIDGE
-#define PF_AAL5		AF_AAL5
-#define PF_X25		AF_X25
-#define PF_INET6	AF_INET6
-
-#define PF_MAX		AF_MAX
-
-/* Maximum queue length specificable by listen.  */
-#define SOMAXCONN	128
-
-/* Flags we can use with send/ and recv. */
-#define MSG_OOB		1
-#define MSG_PEEK	2
-#define MSG_DONTROUTE	4
-
-/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
-#define SOL_IP		0
-#define SOL_IPX		256
-#define SOL_AX25	257
-#define SOL_ATALK	258
-#define	SOL_NETROM	259
-#define SOL_TCP		6
-#define SOL_UDP		17
-
-/* IP options */
-#define IP_TOS		1
-#define	IPTOS_LOWDELAY		0x10
-#define	IPTOS_THROUGHPUT	0x08
-#define	IPTOS_RELIABILITY	0x04
-#define IP_TTL		2
-#define IP_HDRINCL	3
-#define IP_OPTIONS	4
-
-#define IP_MULTICAST_IF			32
-#define IP_MULTICAST_TTL 		33
-#define IP_MULTICAST_LOOP 		34
-#define IP_ADD_MEMBERSHIP		35
-#define IP_DROP_MEMBERSHIP		36
-
-
-/* These need to appear somewhere around here */
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
- 
-/* IPX options */
-#define IPX_TYPE	1
-
-/* TCP options - this way around because someone left a set in the c library includes */
-#define TCP_NODELAY	1
-#define TCP_MAXSEG	2
-
-/* The various priorities. */
-#define SOPRI_INTERACTIVE	0
-#define SOPRI_NORMAL		1
-#define SOPRI_BACKGROUND	2
-
-#ifdef __KERNEL__
-extern void memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len);
-extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
-extern void memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
-extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen);
-extern int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr);
-#endif
-#endif /* _LINUX_SOCKET_H */
diff --git a/i386/i386at/gpl/linux/include/linux/sockios.h b/i386/i386at/gpl/linux/include/linux/sockios.h
deleted file mode 100644
index ee20a0b1..00000000
--- a/i386/i386at/gpl/linux/include/linux/sockios.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions of the socket-level I/O control calls.
- *
- * Version:	@(#)sockios.h	1.0.2	03/09/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_SOCKIOS_H
-#define _LINUX_SOCKIOS_H
-
-/* Routing table calls. */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address (NI)	*/
-#define SIOCGIFENCAP	0x8925		/* get/set slip encapsulation   */
-#define SIOCSIFENCAP	0x8926		
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-/* begin multicast support change */
-#define SIOCADDMULTI  0x8931
-#define SIOCDELMULTI  0x8932
-/* end multicast support change */
-
-/* ARP cache control calls. */
-#define OLD_SIOCDARP	0x8950		/* old delete ARP table entry	*/
-#define OLD_SIOCGARP	0x8951		/* old get ARP table entry	*/
-#define OLD_SIOCSARP	0x8952		/* old set ARP table entry	*/
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-
-/* Device private ioctl calls */
-
-/*
- *	These 16 ioctls are available to devices via the do_ioctl() device
- *	vector. Each device should include this file and redefine these names
- *	as their own. Because these are device dependent it is a good idea
- *	_NOT_ to issue them to random objects and hope.
- */
- 
-#define SIOCDEVPRIVATE	0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
- 
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
-#endif	/* _LINUX_SOCKIOS_H */
diff --git a/i386/i386at/gpl/linux/include/linux/stat.h b/i386/i386at/gpl/linux/include/linux/stat.h
deleted file mode 100644
index d86b1646..00000000
--- a/i386/i386at/gpl/linux/include/linux/stat.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _LINUX_STAT_H
-#define _LINUX_STAT_H
-
-#ifdef __KERNEL__
-
-#include <asm/stat.h>
-
-#endif
-
-#define S_IFMT  00170000
-#define S_IFSOCK 0140000
-#define S_IFLNK	 0120000
-#define S_IFREG  0100000
-#define S_IFBLK  0060000
-#define S_IFDIR  0040000
-#define S_IFCHR  0020000
-#define S_IFIFO  0010000
-#define S_ISUID  0004000
-#define S_ISGID  0002000
-#define S_ISVTX  0001000
-
-#define S_ISLNK(m)	(((m) & S_IFMT) == S_IFLNK)
-#define S_ISREG(m)	(((m) & S_IFMT) == S_IFREG)
-#define S_ISDIR(m)	(((m) & S_IFMT) == S_IFDIR)
-#define S_ISCHR(m)	(((m) & S_IFMT) == S_IFCHR)
-#define S_ISBLK(m)	(((m) & S_IFMT) == S_IFBLK)
-#define S_ISFIFO(m)	(((m) & S_IFMT) == S_IFIFO)
-#define S_ISSOCK(m)	(((m) & S_IFMT) == S_IFSOCK)
-
-#define S_IRWXU 00700
-#define S_IRUSR 00400
-#define S_IWUSR 00200
-#define S_IXUSR 00100
-
-#define S_IRWXG 00070
-#define S_IRGRP 00040
-#define S_IWGRP 00020
-#define S_IXGRP 00010
-
-#define S_IRWXO 00007
-#define S_IROTH 00004
-#define S_IWOTH 00002
-#define S_IXOTH 00001
-
-#ifdef __KERNEL__
-#define S_IRWXUGO	(S_IRWXU|S_IRWXG|S_IRWXO)
-#define S_IALLUGO	(S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO)
-#define S_IRUGO		(S_IRUSR|S_IRGRP|S_IROTH)
-#define S_IWUGO		(S_IWUSR|S_IWGRP|S_IWOTH)
-#define S_IXUGO		(S_IXUSR|S_IXGRP|S_IXOTH)
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/stddef.h b/i386/i386at/gpl/linux/include/linux/stddef.h
deleted file mode 100644
index c6221e71..00000000
--- a/i386/i386at/gpl/linux/include/linux/stddef.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _LINUX_STDDEF_H
-#define _LINUX_STDDEF_H
-
-#ifndef _SIZE_T
-#define _SIZE_T
-typedef unsigned int size_t;
-#endif
-
-#undef NULL
-#define NULL ((void *)0)
-
-#undef offsetof
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/string.h b/i386/i386at/gpl/linux/include/linux/string.h
deleted file mode 100644
index e9162b38..00000000
--- a/i386/i386at/gpl/linux/include/linux/string.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _LINUX_STRING_H_
-#define _LINUX_STRING_H_
-
-#include <linux/types.h>	/* for size_t */
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern char * ___strtok;
-extern char * strcpy(char *,const char *);
-extern char * strncpy(char *,const char *,size_t);
-extern char * strcat(char *, const char *);
-extern char * strncat(char *, const char *, size_t);
-extern char * strchr(const char *,int);
-extern char * strpbrk(const char *,const char *);
-extern char * strtok(char *,const char *);
-extern char * strstr(const char *,const char *);
-extern size_t strlen(const char *);
-extern size_t strnlen(const char *,size_t);
-extern size_t strspn(const char *,const char *);
-extern int strcmp(const char *,const char *);
-extern int strncmp(const char *,const char *,size_t);
-
-extern void * memset(void *,int,size_t);
-extern void * memcpy(void *,const void *,size_t);
-extern void * memmove(void *,const void *,size_t);
-extern void * memscan(void *,int,size_t);
-extern int memcmp(const void *,const void *,size_t);
-
-/*
- * Include machine specific inline routines
- */
-#include <asm/string.h>
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _LINUX_STRING_H_ */
diff --git a/i386/i386at/gpl/linux/include/linux/tasks.h b/i386/i386at/gpl/linux/include/linux/tasks.h
deleted file mode 100644
index 4540e34f..00000000
--- a/i386/i386at/gpl/linux/include/linux/tasks.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _LINUX_TASKS_H
-#define _LINUX_TASKS_H
-
-/*
- * This is the maximum nr of tasks - change it if you need to
- */
- 
-#ifdef __SMP__
-#define NR_CPUS	32		/* Max processors that can be running in SMP */
-#else
-#define NR_CPUS 1
-#endif
-
-#define NR_TASKS	512
-
-#define MAX_TASKS_PER_USER (NR_TASKS/2)
-#define MIN_TASKS_LEFT_FOR_ROOT 4
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/tcp.h b/i386/i386at/gpl/linux/include/linux/tcp.h
deleted file mode 100644
index ae6a063e..00000000
--- a/i386/i386at/gpl/linux/include/linux/tcp.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the TCP protocol.
- *
- * Version:	@(#)tcp.h	1.0.2	04/28/93
- *
- * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_TCP_H
-#define _LINUX_TCP_H
-
-#include <linux/types.h>
-#include <asm/byteorder.h>
-
-struct tcphdr {
-	__u16	source;
-	__u16	dest;
-	__u32	seq;
-	__u32	ack_seq;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u16	res1:4,
-		doff:4,
-		fin:1,
-		syn:1,
-		rst:1,
-		psh:1,
-		ack:1,
-		urg:1,
-		res2:2;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-	__u16	doff:4,
-		res1:4,
-		res2:2,
-		urg:1,
-		ack:1,
-		psh:1,
-		rst:1,
-		syn:1,
-		fin:1;
-#else
-#error	"Adjust your <asm/byteorder.h> defines"
-#endif	
-	__u16	window;
-	__u16	check;
-	__u16	urg_ptr;
-};
-
-
-enum {
-  TCP_ESTABLISHED = 1,
-  TCP_SYN_SENT,
-  TCP_SYN_RECV,
-  TCP_FIN_WAIT1,
-  TCP_FIN_WAIT2,
-  TCP_TIME_WAIT,
-  TCP_CLOSE,
-  TCP_CLOSE_WAIT,
-  TCP_LAST_ACK,
-  TCP_LISTEN,
-  TCP_CLOSING	/* now a valid state */
-};
-
-#endif	/* _LINUX_TCP_H */
diff --git a/i386/i386at/gpl/linux/include/linux/termios.h b/i386/i386at/gpl/linux/include/linux/termios.h
deleted file mode 100644
index 47866288..00000000
--- a/i386/i386at/gpl/linux/include/linux/termios.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _LINUX_TERMIOS_H
-#define _LINUX_TERMIOS_H
-
-#include <linux/types.h>
-#include <asm/termios.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/time.h b/i386/i386at/gpl/linux/include/linux/time.h
deleted file mode 100644
index 269e9dc6..00000000
--- a/i386/i386at/gpl/linux/include/linux/time.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef _LINUX_TIME_H
-#define _LINUX_TIME_H
-
-struct timespec {
-	long	tv_sec;		/* seconds */
-	long	tv_nsec;	/* nanoseconds */
-};
-
-struct timeval {
-	int	tv_sec;		/* seconds */
-	int	tv_usec;	/* microseconds */
-};
-
-struct timezone {
-	int	tz_minuteswest;	/* minutes west of Greenwich */
-	int	tz_dsttime;	/* type of dst correction */
-};
-
-#define NFDBITS			__NFDBITS
-
-#ifdef __KERNEL__
-void do_gettimeofday(struct timeval *tv);
-void do_settimeofday(struct timeval *tv);
-#endif
-
-#define FD_SETSIZE		__FD_SETSIZE
-#define FD_SET(fd,fdsetp)	__FD_SET(fd,fdsetp)
-#define FD_CLR(fd,fdsetp)	__FD_CLR(fd,fdsetp)
-#define FD_ISSET(fd,fdsetp)	__FD_ISSET(fd,fdsetp)
-#define FD_ZERO(fdsetp)		__FD_ZERO(fdsetp)
-
-/*
- * Names of the interval timers, and structure
- * defining a timer setting.
- */
-#define	ITIMER_REAL	0
-#define	ITIMER_VIRTUAL	1
-#define	ITIMER_PROF	2
-
-struct  itimerspec {
-        struct  timespec it_interval;    /* timer period */
-        struct  timespec it_value;       /* timer expiration */
-};
-
-struct	itimerval {
-	struct	timeval it_interval;	/* timer interval */
-	struct	timeval it_value;	/* current value */
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/timer.h b/i386/i386at/gpl/linux/include/linux/timer.h
deleted file mode 100644
index c54e8c5e..00000000
--- a/i386/i386at/gpl/linux/include/linux/timer.h
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifndef _LINUX_TIMER_H
-#define _LINUX_TIMER_H
-
-/*
- * DON'T CHANGE THESE!! Most of them are hardcoded into some assembly language
- * as well as being defined here.
- */
-
-/*
- * The timers are:
- *
- * BLANK_TIMER		console screen-saver timer
- *
- * BEEP_TIMER		console beep timer
- *
- * RS_TIMER		timer for the RS-232 ports
- *
- * SWAP_TIMER		timer for the background pageout daemon
- * 
- * HD_TIMER		harddisk timer
- *
- * HD_TIMER2		(atdisk2 patches)
- *
- * FLOPPY_TIMER		floppy disk timer (not used right now)
- * 
- * SCSI_TIMER		scsi.c timeout timer
- *
- * NET_TIMER		tcp/ip timeout timer
- *
- * COPRO_TIMER		387 timeout for buggy hardware..
- *
- * QIC02_TAPE_TIMER	timer for QIC-02 tape driver (it's not hardcoded)
- *
- * MCD_TIMER		Mitsumi CD-ROM Timer
- *
- * GSCD_TIMER		Goldstar CD-ROM Timer
- *
- * OPTCD_TIMER		Optics Storage CD-ROM Timer
- *
- */
-
-#define BLANK_TIMER	0
-#define BEEP_TIMER	1
-#define RS_TIMER	2
-#define SWAP_TIMER	3
-
-#define HD_TIMER	16
-#define FLOPPY_TIMER	17
-#define SCSI_TIMER 	18
-#define NET_TIMER	19
-#define SOUND_TIMER	20
-#define COPRO_TIMER	21
-
-#define QIC02_TAPE_TIMER	22	/* hhb */
-#define MCD_TIMER	23
-
-#define HD_TIMER2	24
-#define GSCD_TIMER	25
-#define OPTCD_TIMER	26
-
-struct timer_struct {
-	unsigned long expires;
-	void (*fn)(void);
-};
-
-extern unsigned long timer_active;
-extern struct timer_struct timer_table[32];
-
-/*
- * This is completely separate from the above, and is the
- * "new and improved" way of handling timers more dynamically.
- * Hopefully efficient and general enough for most things.
- *
- * The "hardcoded" timers above are still useful for well-
- * defined problems, but the timer-list is probably better
- * when you need multiple outstanding timers or similar.
- *
- * The "data" field is in case you want to use the same
- * timeout function for several timeouts. You can use this
- * to distinguish between the different invocations.
- */
-struct timer_list {
-	struct timer_list *next;
-	struct timer_list *prev;
-	unsigned long expires;
-	unsigned long data;
-	void (*function)(unsigned long);
-};
-
-extern void add_timer(struct timer_list * timer);
-extern int  del_timer(struct timer_list * timer);
-
-extern void it_real_fn(unsigned long);
-
-extern inline void init_timer(struct timer_list * timer)
-{
-	timer->next = NULL;
-	timer->prev = NULL;
-}
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/tqueue.h b/i386/i386at/gpl/linux/include/linux/tqueue.h
deleted file mode 100644
index d483a155..00000000
--- a/i386/i386at/gpl/linux/include/linux/tqueue.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * tqueue.h --- task queue handling for Linux.
- *
- * Mostly based on a proposed bottom-half replacement code written by
- * Kai Petzke, wpp@marie.physik.tu-berlin.de.
- *
- * Modified for use in the Linux kernel by Theodore Ts'o,
- * tytso@mit.edu.  Any bugs are my fault, not Kai's.
- *
- * The original comment follows below.
- */
-
-#ifndef _LINUX_TQUEUE_H
-#define _LINUX_TQUEUE_H
-
-#include <asm/bitops.h>
-#include <asm/system.h>
-
-#ifdef INCLUDE_INLINE_FUNCS
-#define _INLINE_ extern
-#else
-#define _INLINE_ extern __inline__
-#endif
-
-/*
- * New proposed "bottom half" handlers:
- * (C) 1994 Kai Petzke, wpp@marie.physik.tu-berlin.de
- *
- * Advantages:
- * - Bottom halfs are implemented as a linked list.  You can have as many
- *   of them, as you want.
- * - No more scanning of a bit field is required upon call of a bottom half.
- * - Support for chained bottom half lists.  The run_task_queue() function can be
- *   used as a bottom half handler.  This is for example useful for bottom
- *   halfs, which want to be delayed until the next clock tick.
- *
- * Problems:
- * - The queue_task_irq() inline function is only atomic with respect to itself.
- *   Problems can occur, when queue_task_irq() is called from a normal system
- *   call, and an interrupt comes in.  No problems occur, when queue_task_irq()
- *   is called from an interrupt or bottom half, and interrupted, as run_task_queue()
- *   will not be executed/continued before the last interrupt returns.  If in
- *   doubt, use queue_task(), not queue_task_irq().
- * - Bottom halfs are called in the reverse order that they were linked into
- *   the list.
- */
-
-struct tq_struct {
-	struct tq_struct *next;		/* linked list of active bh's */
-	int sync;			/* must be initialized to zero */
-	void (*routine)(void *);	/* function to call */
-	void *data;			/* argument to function */
-};
-
-typedef struct tq_struct * task_queue;
-
-#define DECLARE_TASK_QUEUE(q)  task_queue q = &tq_last
-
-extern struct tq_struct tq_last;
-extern task_queue tq_timer, tq_immediate, tq_scheduler;
-
-#ifdef INCLUDE_INLINE_FUNCS
-struct tq_struct tq_last = {
-	&tq_last, 0, 0, 0
-};
-#endif
-
-/*
- * To implement your own list of active bottom halfs, use the following
- * two definitions:
- *
- * struct tq_struct *my_bh = &tq_last;
- * struct tq_struct run_my_bh = {
- *	0, 0, (void *)(void *) run_task_queue, &my_bh
- * };
- *
- * To activate a bottom half on your list, use:
- *
- *     queue_task(tq_pointer, &my_bh);
- *
- * To run the bottom halfs on your list put them on the immediate list by:
- *
- *     queue_task(&run_my_bh, &tq_immediate);
- *
- * This allows you to do deferred procession.  For example, you could
- * have a bottom half list tq_timer, which is marked active by the timer
- * interrupt.
- */
-
-/*
- * queue_task_irq: put the bottom half handler "bh_pointer" on the list
- * "bh_list".  You may call this function only from an interrupt
- * handler or a bottom half handler.
- */
-_INLINE_ void queue_task_irq(struct tq_struct *bh_pointer,
-			       task_queue *bh_list)
-{
-	if (!set_bit(0,&bh_pointer->sync)) {
-		bh_pointer->next = *bh_list;
-		*bh_list = bh_pointer;
-	}
-}
-
-/*
- * queue_task_irq_off: put the bottom half handler "bh_pointer" on the list
- * "bh_list".  You may call this function only when interrupts are off.
- */
-_INLINE_ void queue_task_irq_off(struct tq_struct *bh_pointer,
-				 task_queue *bh_list)
-{
-	if (!(bh_pointer->sync & 1)) {
-		bh_pointer->sync = 1;
-		bh_pointer->next = *bh_list;
-		*bh_list = bh_pointer;
-	}
-}
-
-
-/*
- * queue_task: as queue_task_irq, but can be called from anywhere.
- */
-_INLINE_ void queue_task(struct tq_struct *bh_pointer,
-			   task_queue *bh_list)
-{
-	if (!set_bit(0,&bh_pointer->sync)) {
-		unsigned long flags;
-		save_flags(flags);
-		cli();
-		bh_pointer->next = *bh_list;
-		*bh_list = bh_pointer;
-		restore_flags(flags);
-	}
-}
-
-/*
- * Call all "bottom halfs" on a given list.
- */
-_INLINE_ void run_task_queue(task_queue *list)
-{
-	register struct tq_struct *save_p;
-	register struct tq_struct *p;
-	void *arg;
-	void (*f) (void *);
-
-	while(1) {
-		p = xchg(list,&tq_last);
-		if(p == &tq_last)
-			break;
-
-		do {
-			arg    = p -> data;
-			f      = p -> routine;
-			save_p = p -> next;
-			p -> sync = 0;
-			(*f)(arg);
-			p = save_p;
-		} while(p != &tq_last);
-	}
-}
-
-#undef _INLINE_
-
-#endif /* _LINUX_TQUEUE_H */
diff --git a/i386/i386at/gpl/linux/include/linux/trdevice.h b/i386/i386at/gpl/linux/include/linux/trdevice.h
deleted file mode 100644
index 96801763..00000000
--- a/i386/i386at/gpl/linux/include/linux/trdevice.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  NET  is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the Ethernet handlers.
- *
- * Version:	@(#)eth.h	1.0.4	05/13/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		Relocated to include/linux where it belongs by Alan Cox 
- *							<gw4pts@gw4pts.ampr.org>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *	WARNING: This move may well be temporary. This file will get merged with others RSN.
- *
- */
-#ifndef _LINUX_TRDEVICE_H
-#define _LINUX_TRDEVICE_H
-
-
-#include <linux/if_tr.h>
-
-#ifdef __KERNEL__
-extern int		tr_header(struct sk_buff *skb, struct device *dev,
-				   unsigned short type, void *daddr,
-				   void *saddr, unsigned len);
-extern int		tr_rebuild_header(void *buff, struct device *dev,
-			unsigned long raddr, struct sk_buff *skb);
-extern unsigned short	tr_type_trans(struct sk_buff *skb, struct device *dev);
-
-#endif
-
-#endif	/* _LINUX_TRDEVICE_H */
diff --git a/i386/i386at/gpl/linux/include/linux/tty.h b/i386/i386at/gpl/linux/include/linux/tty.h
deleted file mode 100644
index fe139511..00000000
--- a/i386/i386at/gpl/linux/include/linux/tty.h
+++ /dev/null
@@ -1,340 +0,0 @@
-#ifndef _LINUX_TTY_H
-#define _LINUX_TTY_H
-
-/*
- * 'tty.h' defines some structures used by tty_io.c and some defines.
- */
-
-#ifdef __KERNEL__
-#include <linux/fs.h>
-#include <linux/termios.h>
-#include <linux/tqueue.h>
-#include <linux/tty_driver.h>
-#include <linux/tty_ldisc.h>
-
-#include <asm/system.h>
-
-
-/*
- * Note: don't mess with NR_PTYS until you understand the tty minor 
- * number allocation game...
- * (Note: the *_driver.minor_start values 1, 64, 128, 192 are
- * hardcoded at present.)
- */
-#define MIN_NR_CONSOLES	1	/* must be at least 1 */
-#define MAX_NR_CONSOLES	63	/* serial lines start at 64 */
-#define MAX_NR_USER_CONSOLES 63	/* must be root to allocate above this */
-		/* Note: the ioctl VT_GETSTATE does not work for
-		   consoles 16 and higher (since it returns a short) */
-#define NR_PTYS		256
-#define NR_LDISCS	16
-
-/*
- * These are set up by the setup-routine at boot-time:
- */
-
-struct screen_info {
-	unsigned char  orig_x;
-	unsigned char  orig_y;
-	unsigned char  unused1[2];
-	unsigned short orig_video_page;
-	unsigned char  orig_video_mode;
-	unsigned char  orig_video_cols;
-	unsigned short unused2;
-	unsigned short orig_video_ega_bx;
-	unsigned short unused3;
-	unsigned char  orig_video_lines;
-	unsigned char  orig_video_isVGA;
-	unsigned short orig_video_points;
-};
-
-extern struct screen_info screen_info;
-
-#define ORIG_X			(screen_info.orig_x)
-#define ORIG_Y			(screen_info.orig_y)
-#define ORIG_VIDEO_PAGE		(screen_info.orig_video_page)
-#define ORIG_VIDEO_MODE		(screen_info.orig_video_mode)
-#define ORIG_VIDEO_COLS 	(screen_info.orig_video_cols)
-#define ORIG_VIDEO_EGA_BX	(screen_info.orig_video_ega_bx)
-#define ORIG_VIDEO_LINES	(screen_info.orig_video_lines)
-#define ORIG_VIDEO_ISVGA	(screen_info.orig_video_isVGA)
-#define ORIG_VIDEO_POINTS       (screen_info.orig_video_points)
-
-#define VIDEO_TYPE_MDA		0x10	/* Monochrome Text Display	*/
-#define VIDEO_TYPE_CGA		0x11	/* CGA Display 			*/
-#define VIDEO_TYPE_EGAM		0x20	/* EGA/VGA in Monochrome Mode	*/
-#define VIDEO_TYPE_EGAC		0x21	/* EGA in Color Mode		*/
-#define VIDEO_TYPE_VGAC		0x22	/* VGA+ in Color Mode		*/
-
-#define VIDEO_TYPE_TGAC		0x40	/* DEC TGA */
-
-/*
- * This character is the same as _POSIX_VDISABLE: it cannot be used as
- * a c_cc[] character, but indicates that a particular special character
- * isn't in use (eg VINTR has no character etc)
- */
-#define __DISABLED_CHAR '\0'
-
-/*
- * This is the flip buffer used for the tty driver.  The buffer is
- * located in the tty structure, and is used as a high speed interface
- * between the tty driver and the tty line discipline.
- */
-#define TTY_FLIPBUF_SIZE 512
-
-struct tty_flip_buffer {
-	struct tq_struct tqueue;
-	unsigned char	char_buf[2*TTY_FLIPBUF_SIZE];
-	char		flag_buf[2*TTY_FLIPBUF_SIZE];
-	char		*char_buf_ptr;
-	unsigned char	*flag_buf_ptr;
-	int		count;
-	int		buf_num;
-};
-
-/*
- * When a break, frame error, or parity error happens, these codes are
- * stuffed into the flags buffer.
- */
-#define TTY_NORMAL	0
-#define TTY_BREAK	1
-#define TTY_FRAME	2
-#define TTY_PARITY	3
-#define TTY_OVERRUN	4
-
-#define INTR_CHAR(tty) ((tty)->termios->c_cc[VINTR])
-#define QUIT_CHAR(tty) ((tty)->termios->c_cc[VQUIT])
-#define ERASE_CHAR(tty) ((tty)->termios->c_cc[VERASE])
-#define KILL_CHAR(tty) ((tty)->termios->c_cc[VKILL])
-#define EOF_CHAR(tty) ((tty)->termios->c_cc[VEOF])
-#define TIME_CHAR(tty) ((tty)->termios->c_cc[VTIME])
-#define MIN_CHAR(tty) ((tty)->termios->c_cc[VMIN])
-#define SWTC_CHAR(tty) ((tty)->termios->c_cc[VSWTC])
-#define START_CHAR(tty) ((tty)->termios->c_cc[VSTART])
-#define STOP_CHAR(tty) ((tty)->termios->c_cc[VSTOP])
-#define SUSP_CHAR(tty) ((tty)->termios->c_cc[VSUSP])
-#define EOL_CHAR(tty) ((tty)->termios->c_cc[VEOL])
-#define REPRINT_CHAR(tty) ((tty)->termios->c_cc[VREPRINT])
-#define DISCARD_CHAR(tty) ((tty)->termios->c_cc[VDISCARD])
-#define WERASE_CHAR(tty) ((tty)->termios->c_cc[VWERASE])
-#define LNEXT_CHAR(tty)	((tty)->termios->c_cc[VLNEXT])
-#define EOL2_CHAR(tty) ((tty)->termios->c_cc[VEOL2])
-
-#define _I_FLAG(tty,f)	((tty)->termios->c_iflag & (f))
-#define _O_FLAG(tty,f)	((tty)->termios->c_oflag & (f))
-#define _C_FLAG(tty,f)	((tty)->termios->c_cflag & (f))
-#define _L_FLAG(tty,f)	((tty)->termios->c_lflag & (f))
-
-#define I_IGNBRK(tty)	_I_FLAG((tty),IGNBRK)
-#define I_BRKINT(tty)	_I_FLAG((tty),BRKINT)
-#define I_IGNPAR(tty)	_I_FLAG((tty),IGNPAR)
-#define I_PARMRK(tty)	_I_FLAG((tty),PARMRK)
-#define I_INPCK(tty)	_I_FLAG((tty),INPCK)
-#define I_ISTRIP(tty)	_I_FLAG((tty),ISTRIP)
-#define I_INLCR(tty)	_I_FLAG((tty),INLCR)
-#define I_IGNCR(tty)	_I_FLAG((tty),IGNCR)
-#define I_ICRNL(tty)	_I_FLAG((tty),ICRNL)
-#define I_IUCLC(tty)	_I_FLAG((tty),IUCLC)
-#define I_IXON(tty)	_I_FLAG((tty),IXON)
-#define I_IXANY(tty)	_I_FLAG((tty),IXANY)
-#define I_IXOFF(tty)	_I_FLAG((tty),IXOFF)
-#define I_IMAXBEL(tty)	_I_FLAG((tty),IMAXBEL)
-
-#define O_OPOST(tty)	_O_FLAG((tty),OPOST)
-#define O_OLCUC(tty)	_O_FLAG((tty),OLCUC)
-#define O_ONLCR(tty)	_O_FLAG((tty),ONLCR)
-#define O_OCRNL(tty)	_O_FLAG((tty),OCRNL)
-#define O_ONOCR(tty)	_O_FLAG((tty),ONOCR)
-#define O_ONLRET(tty)	_O_FLAG((tty),ONLRET)
-#define O_OFILL(tty)	_O_FLAG((tty),OFILL)
-#define O_OFDEL(tty)	_O_FLAG((tty),OFDEL)
-#define O_NLDLY(tty)	_O_FLAG((tty),NLDLY)
-#define O_CRDLY(tty)	_O_FLAG((tty),CRDLY)
-#define O_TABDLY(tty)	_O_FLAG((tty),TABDLY)
-#define O_BSDLY(tty)	_O_FLAG((tty),BSDLY)
-#define O_VTDLY(tty)	_O_FLAG((tty),VTDLY)
-#define O_FFDLY(tty)	_O_FLAG((tty),FFDLY)
-
-#define C_BAUD(tty)	_C_FLAG((tty),CBAUD)
-#define C_CSIZE(tty)	_C_FLAG((tty),CSIZE)
-#define C_CSTOPB(tty)	_C_FLAG((tty),CSTOPB)
-#define C_CREAD(tty)	_C_FLAG((tty),CREAD)
-#define C_PARENB(tty)	_C_FLAG((tty),PARENB)
-#define C_PARODD(tty)	_C_FLAG((tty),PARODD)
-#define C_HUPCL(tty)	_C_FLAG((tty),HUPCL)
-#define C_CLOCAL(tty)	_C_FLAG((tty),CLOCAL)
-#define C_CIBAUD(tty)	_C_FLAG((tty),CIBAUD)
-#define C_CRTSCTS(tty)	_C_FLAG((tty),CRTSCTS)
-
-#define L_ISIG(tty)	_L_FLAG((tty),ISIG)
-#define L_ICANON(tty)	_L_FLAG((tty),ICANON)
-#define L_XCASE(tty)	_L_FLAG((tty),XCASE)
-#define L_ECHO(tty)	_L_FLAG((tty),ECHO)
-#define L_ECHOE(tty)	_L_FLAG((tty),ECHOE)
-#define L_ECHOK(tty)	_L_FLAG((tty),ECHOK)
-#define L_ECHONL(tty)	_L_FLAG((tty),ECHONL)
-#define L_NOFLSH(tty)	_L_FLAG((tty),NOFLSH)
-#define L_TOSTOP(tty)	_L_FLAG((tty),TOSTOP)
-#define L_ECHOCTL(tty)	_L_FLAG((tty),ECHOCTL)
-#define L_ECHOPRT(tty)	_L_FLAG((tty),ECHOPRT)
-#define L_ECHOKE(tty)	_L_FLAG((tty),ECHOKE)
-#define L_FLUSHO(tty)	_L_FLAG((tty),FLUSHO)
-#define L_PENDIN(tty)	_L_FLAG((tty),PENDIN)
-#define L_IEXTEN(tty)	_L_FLAG((tty),IEXTEN)
-
-/*
- * Where all of the state associated with a tty is kept while the tty
- * is open.  Since the termios state should be kept even if the tty
- * has been closed --- for things like the baud rate, etc --- it is
- * not stored here, but rather a pointer to the real state is stored
- * here.  Possible the winsize structure should have the same
- * treatment, but (1) the default 80x24 is usually right and (2) it's
- * most often used by a windowing system, which will set the correct
- * size each time the window is created or resized anyway.
- * IMPORTANT: since this structure is dynamically allocated, it must
- * be no larger than 4096 bytes.  Changing TTY_BUF_SIZE will change
- * the size of this structure, and it needs to be done with care.
- * 						- TYT, 9/14/92
- */
-struct tty_struct {
-	int	magic;
-	struct tty_driver driver;
-	struct tty_ldisc ldisc;
-	struct termios *termios, *termios_locked;
-	int pgrp;
-	int session;
-	kdev_t	device;
-	unsigned long flags;
-	int count;
-	struct winsize winsize;
-	unsigned char stopped:1, hw_stopped:1, packet:1;
-	unsigned char ctrl_status;
-
-	struct tty_struct *link;
-	struct fasync_struct *fasync;
-	struct tty_flip_buffer flip;
-	int max_flip_cnt;
-	struct wait_queue *write_wait;
-	struct wait_queue *read_wait;
-	void *disc_data;
-	void *driver_data;
-
-#define N_TTY_BUF_SIZE 4096
-	
-	/*
-	 * The following is data for the N_TTY line discipline.  For
-	 * historical reasons, this is included in the tty structure.
-	 */
-	unsigned int column;
-	unsigned char lnext:1, erasing:1, raw:1, real_raw:1, icanon:1;
-	unsigned char closing:1;
-	unsigned short minimum_to_wake;
-	unsigned overrun_time;
-	int num_overrun;
-	unsigned long process_char_map[256/(8*sizeof(unsigned long))];
-	char *read_buf;
-	int read_head;
-	int read_tail;
-	int read_cnt;
-	unsigned long read_flags[N_TTY_BUF_SIZE/(8*sizeof(unsigned long))];
-	int canon_data;
-	unsigned long canon_head;
-	unsigned int canon_column;
-};
-
-/* tty magic number */
-#define TTY_MAGIC		0x5401
-
-/*
- * These bits are used in the flags field of the tty structure.
- * 
- * So that interrupts won't be able to mess up the queues,
- * copy_to_cooked must be atomic with respect to itself, as must
- * tty->write.  Thus, you must use the inline functions set_bit() and
- * clear_bit() to make things atomic.
- */
-#define TTY_THROTTLED 0
-#define TTY_IO_ERROR 1
-#define TTY_SLAVE_CLOSED 2
-#define TTY_EXCLUSIVE 3
-#define TTY_DEBUG 4
-#define TTY_DO_WRITE_WAKEUP 5
-#define TTY_PUSH 6
-#define TTY_CLOSING 7
-
-#define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
-
-extern void tty_write_flush(struct tty_struct *);
-
-extern struct termios tty_std_termios;
-extern struct tty_struct * redirect;
-extern struct tty_ldisc ldiscs[];
-extern int fg_console, last_console, want_console;
-
-extern int kmsg_redirect;
-extern struct wait_queue * keypress_wait;
-
-extern unsigned long con_init(unsigned long);
-
-extern int rs_init(void);
-extern int lp_init(void);
-extern int pty_init(void);
-extern int tty_init(void);
-extern int vcs_init(void);
-extern int cy_init(void);
-extern int stl_init(void);
-extern int stli_init(void);
-
-extern int tty_paranoia_check(struct tty_struct *tty, kdev_t device,
-			      const char *routine);
-extern char *_tty_name(struct tty_struct *tty, char *buf);
-extern char *tty_name(struct tty_struct *tty);
-extern void tty_wait_until_sent(struct tty_struct * tty, int timeout);
-extern int tty_check_change(struct tty_struct * tty);
-extern void stop_tty(struct tty_struct * tty);
-extern void start_tty(struct tty_struct * tty);
-extern int tty_register_ldisc(int disc, struct tty_ldisc *new_ldisc);
-extern int tty_register_driver(struct tty_driver *driver);
-extern int tty_unregister_driver(struct tty_driver *driver);
-extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
-			     int buflen);
-extern void tty_write_message(struct tty_struct *tty, char *msg);
-
-extern int is_orphaned_pgrp(int pgrp);
-extern int is_ignored(int sig);
-extern int tty_signal(int sig, struct tty_struct *tty);
-extern void tty_hangup(struct tty_struct * tty);
-extern void tty_vhangup(struct tty_struct * tty);
-extern void tty_unhangup(struct file *filp);
-extern int tty_hung_up_p(struct file * filp);
-extern void do_SAK(struct tty_struct *tty);
-extern void disassociate_ctty(int priv);
-
-/* n_tty.c */
-extern struct tty_ldisc tty_ldisc_N_TTY;
-
-/* tty_ioctl.c */
-extern int n_tty_ioctl(struct tty_struct * tty, struct file * file,
-		       unsigned int cmd, unsigned long arg);
-
-/* serial.c */
-
-extern int  rs_open(struct tty_struct * tty, struct file * filp);
-
-/* pty.c */
-
-extern int  pty_open(struct tty_struct * tty, struct file * filp);
-
-/* console.c */
-
-extern int con_open(struct tty_struct * tty, struct file * filp);
-extern void update_screen(int new_console);
-extern void console_print(const char *);
-
-/* vt.c */
-
-extern int vt_ioctl(struct tty_struct *tty, struct file * file,
-		    unsigned int cmd, unsigned long arg);
-
-#endif /* __KERNEL__ */
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/tty_driver.h b/i386/i386at/gpl/linux/include/linux/tty_driver.h
deleted file mode 100644
index 3468fa2d..00000000
--- a/i386/i386at/gpl/linux/include/linux/tty_driver.h
+++ /dev/null
@@ -1,189 +0,0 @@
-#ifndef _LINUX_TTY_DRIVER_H
-#define _LINUX_TTY_DRIVER_H
-
-/*
- * This structure defines the interface between the low-level tty
- * driver and the tty routines.  The following routines can be
- * defined; unless noted otherwise, they are optional, and can be
- * filled in with a null pointer.
- *
- * int  (*open)(struct tty_struct * tty, struct file * filp);
- *
- * 	This routine is called when a particular tty device is opened.
- * 	This routine is mandatory; if this routine is not filled in,
- * 	the attempted open will fail with ENODEV.
- *     
- * void (*close)(struct tty_struct * tty, struct file * filp);
- *
- * 	This routine is called when a particular tty device is closed.
- *
- * int (*write)(struct tty_struct * tty, int from_user,
- * 		 const unsigned char *buf, int count);
- *
- * 	This routine is called by the kernel to write a series of
- * 	characters to the tty device.  The characters may come from
- * 	user space or kernel space.  This routine will return the
- *	number of characters actually accepted for writing.  This
- *	routine is mandatory.
- *
- * void (*put_char)(struct tty_struct *tty, unsigned char ch);
- *
- * 	This routine is called by the kernel to write a single
- * 	character to the tty device.  If the kernel uses this routine,
- * 	it must call the flush_chars() routine (if defined) when it is
- * 	done stuffing characters into the driver.  If there is no room
- * 	in the queue, the character is ignored.
- *
- * void (*flush_chars)(struct tty_struct *tty);
- *
- * 	This routine is called by the kernel after it has written a
- * 	series of characters to the tty device using put_char().  
- * 
- * int  (*write_room)(struct tty_struct *tty);
- *
- * 	This routine returns the numbers of characters the tty driver
- * 	will accept for queuing to be written.  This number is subject
- * 	to change as output buffers get emptied, or if the output flow
- *	control is acted.
- * 
- * int  (*ioctl)(struct tty_struct *tty, struct file * file,
- * 	    unsigned int cmd, unsigned long arg);
- *
- * 	This routine allows the tty driver to implement
- *	device-specific ioctl's.  If the ioctl number passed in cmd
- * 	is not recognized by the driver, it should return ENOIOCTLCMD.
- * 
- * void (*set_termios)(struct tty_struct *tty, struct termios * old);
- *
- * 	This routine allows the tty driver to be notified when
- * 	device's termios settings have changed.  Note that a
- * 	well-designed tty driver should be prepared to accept the case
- * 	where old == NULL, and try to do something rational.
- *
- * void (*set_ldisc)(struct tty_struct *tty);
- *
- * 	This routine allows the tty driver to be notified when the
- * 	device's termios settings have changed.
- * 
- * void (*throttle)(struct tty_struct * tty);
- *
- * 	This routine notifies the tty driver that input buffers for
- * 	the line discipline are close to full, and it should somehow
- * 	signal that no more characters should be sent to the tty.
- * 
- * void (*unthrottle)(struct tty_struct * tty);
- *
- * 	This routine notifies the tty drivers that it should signals
- * 	that characters can now be sent to the tty without fear of
- * 	overrunning the input buffers of the line disciplines.
- * 
- * void (*stop)(struct tty_struct *tty);
- *
- * 	This routine notifies the tty driver that it should stop
- * 	outputting characters to the tty device.  
- * 
- * void (*start)(struct tty_struct *tty);
- *
- * 	This routine notifies the tty driver that it resume sending
- *	characters to the tty device.
- * 
- * void (*hangup)(struct tty_struct *tty);
- *
- * 	This routine notifies the tty driver that it should hangup the
- * 	tty device.
- * 
- */
-
-#include <linux/fs.h>
-
-struct tty_driver {
-	int	magic;		/* magic number for this structure */
-	const char	*name;
-	int	name_base;	/* offset of printed name */
-	short	major;		/* major device number */
-	short	minor_start;	/* start of minor device number*/
-	short	num;		/* number of devices */
-	short	type;		/* type of tty driver */
-	short	subtype;	/* subtype of tty driver */
-	struct termios init_termios; /* Initial termios */
-	int	flags;		/* tty driver flags */
-	int	*refcount;	/* for loadable tty drivers */
-	struct tty_driver *other; /* only used for the PTY driver */
-
-	/*
-	 * Pointer to the tty data structures
-	 */
-	struct tty_struct **table;
-	struct termios **termios;
-	struct termios **termios_locked;
-	
-	/*
-	 * Interface routines from the upper tty layer to the tty
-	 * driver.
-	 */
-	int  (*open)(struct tty_struct * tty, struct file * filp);
-	void (*close)(struct tty_struct * tty, struct file * filp);
-	int  (*write)(struct tty_struct * tty, int from_user,
-		      const unsigned char *buf, int count);
-	void (*put_char)(struct tty_struct *tty, unsigned char ch);
-	void (*flush_chars)(struct tty_struct *tty);
-	int  (*write_room)(struct tty_struct *tty);
-	int  (*chars_in_buffer)(struct tty_struct *tty);
-	int  (*ioctl)(struct tty_struct *tty, struct file * file,
-		    unsigned int cmd, unsigned long arg);
-	void (*set_termios)(struct tty_struct *tty, struct termios * old);
-	void (*throttle)(struct tty_struct * tty);
-	void (*unthrottle)(struct tty_struct * tty);
-	void (*stop)(struct tty_struct *tty);
-	void (*start)(struct tty_struct *tty);
-	void (*hangup)(struct tty_struct *tty);
-	void (*flush_buffer)(struct tty_struct *tty);
-	void (*set_ldisc)(struct tty_struct *tty);
-
-	/*
-	 * linked list pointers
-	 */
-	struct tty_driver *next;
-	struct tty_driver *prev;
-};
-
-/* tty driver magic number */
-#define TTY_DRIVER_MAGIC		0x5402
-
-/*
- * tty driver flags
- * 
- * TTY_DRIVER_RESET_TERMIOS --- requests the tty layer to reset the
- * 	termios setting when the last process has closed the device.
- * 	Used for PTY's, in particular.
- * 
- * TTY_DRIVER_REAL_RAW --- if set, indicates that the driver will
- * 	guarantee never not to set any special character handling
- * 	flags if ((IGNBRK || (!BRKINT && !PARMRK)) && (IGNPAR ||
- * 	!INPCK)).  That is, if there is no reason for the driver to
- * 	send notifications of parity and break characters up to the
- * 	line driver, it won't do so.  This allows the line driver to
- *	optimize for this case if this flag is set.  (Note that there
- * 	is also a promise, if the above case is true, not to signal
- * 	overruns, either.)
- */
-#define TTY_DRIVER_INSTALLED		0x0001
-#define TTY_DRIVER_RESET_TERMIOS	0x0002
-#define TTY_DRIVER_REAL_RAW		0x0004
-
-/* tty driver types */
-#define TTY_DRIVER_TYPE_SYSTEM		0x0001
-#define TTY_DRIVER_TYPE_CONSOLE		0x0002
-#define TTY_DRIVER_TYPE_SERIAL		0x0003
-#define TTY_DRIVER_TYPE_PTY		0x0004
-#define TTY_DRIVER_TYPE_SCC		0x0005	/* scc driver */
-
-/* system subtypes (magic, used by tty_io.c) */
-#define SYSTEM_TYPE_TTY			0x0001
-#define SYSTEM_TYPE_CONSOLE		0x0002
-
-/* pty subtypes (magic, used by tty_io.c) */
-#define PTY_TYPE_MASTER			0x0001
-#define PTY_TYPE_SLAVE			0x0002
-
-#endif /* #ifdef _LINUX_TTY_DRIVER_H */
diff --git a/i386/i386at/gpl/linux/include/linux/tty_ldisc.h b/i386/i386at/gpl/linux/include/linux/tty_ldisc.h
deleted file mode 100644
index 87b54ca3..00000000
--- a/i386/i386at/gpl/linux/include/linux/tty_ldisc.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _LINUX_TTY_LDISC_H
-#define _LINUX_TTY_LDISC_H
-
-/*
- * Definitions for the tty line discipline
- */
-
-#include <linux/fs.h>
-#include <linux/wait.h>
-
-struct tty_ldisc {
-	int	magic;
-	int	num;
-	int	flags;
-	/*
-	 * The following routines are called from above.
-	 */
-	int	(*open)(struct tty_struct *);
-	void	(*close)(struct tty_struct *);
-	void	(*flush_buffer)(struct tty_struct *tty);
-	int	(*chars_in_buffer)(struct tty_struct *tty);
-	int	(*read)(struct tty_struct * tty, struct file * file,
-			unsigned char * buf, unsigned int nr);
-	int	(*write)(struct tty_struct * tty, struct file * file,
-			 const unsigned char * buf, unsigned int nr);	
-	int	(*ioctl)(struct tty_struct * tty, struct file * file,
-			 unsigned int cmd, unsigned long arg);
-	void	(*set_termios)(struct tty_struct *tty, struct termios * old);
-	int	(*select)(struct tty_struct * tty, struct inode * inode,
-			  struct file * file, int sel_type,
-			  struct select_table_struct *wait);
-	
-	/*
-	 * The following routines are called from below.
-	 */
-	void	(*receive_buf)(struct tty_struct *, const unsigned char *cp,
-			       char *fp, int count);
-	int	(*receive_room)(struct tty_struct *);
-	void	(*write_wakeup)(struct tty_struct *);
-};
-
-#define TTY_LDISC_MAGIC	0x5403
-
-#define LDISC_FLAG_DEFINED	0x00000001
-
-#endif /* _LINUX_TTY_LDISC_H */
diff --git a/i386/i386at/gpl/linux/include/linux/types.h b/i386/i386at/gpl/linux/include/linux/types.h
deleted file mode 100644
index 376d3ac3..00000000
--- a/i386/i386at/gpl/linux/include/linux/types.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef _LINUX_TYPES_H
-#define _LINUX_TYPES_H
-
-/*
- * This allows for 256 file descriptors: if NR_OPEN is ever grown beyond that
- * you'll have to change this too. But 256 fd's seem to be enough even for such
- * "real" unices like SunOS, so hopefully this is one limit that doesn't have
- * to be changed.
- *
- * Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in <sys/time.h>
- * (and thus <linux/time.h>) - but this is a more logical place for them. Solved
- * by having dummy defines in <sys/time.h>.
- */
-
-/*
- * Those macros may have been defined in <gnu/types.h>. But we always
- * use the ones here. 
- */
-#undef __NFDBITS
-#define __NFDBITS	(8 * sizeof(unsigned int))
-
-#undef __FD_SETSIZE
-#define __FD_SETSIZE	256
-
-#undef __FDSET_INTS
-#define __FDSET_INTS	(__FD_SETSIZE/__NFDBITS)
-
-typedef struct fd_set {
-	unsigned int fds_bits [__FDSET_INTS];
-} fd_set;
-
-#include <asm/types.h>
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-#define _LOFF_T
-typedef long long loff_t;
-#endif
-
-#ifndef MACH_INCLUDE
-/* bsd */
-typedef unsigned char u_char;
-typedef unsigned short u_short;
-typedef unsigned int u_int;
-typedef unsigned long u_long;
-#endif
-
-/* sysv */
-typedef unsigned char unchar;
-typedef unsigned short ushort;
-typedef unsigned int uint;
-typedef unsigned long ulong;
-
-#ifndef MACH_INCLUDE
-typedef char *caddr_t;
-#endif
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-struct ustat {
-	daddr_t f_tfree;
-	ino_t f_tinode;
-	char f_fname[6];
-	char f_fpack[6];
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/uio.h b/i386/i386at/gpl/linux/include/linux/uio.h
deleted file mode 100644
index 8051b3d0..00000000
--- a/i386/i386at/gpl/linux/include/linux/uio.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef __LINUX_UIO_H
-#define __LINUX_UIO_H
-
-/*
- *	Berkeley style UIO structures	-	Alan Cox 1994.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-
-
-/* A word of warning: Our uio structure will clash with the C library one (which is now obsolete). Remove the C
-   library one from sys/uio.h */
-
-struct iovec
-{
-	void *iov_base;		/* BSD uses caddr_t (same thing in effect) */
-	int iov_len;
-};
-
-#define MAX_IOVEC	8	/* Maximum iovec's in one operation */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/unistd.h b/i386/i386at/gpl/linux/include/linux/unistd.h
deleted file mode 100644
index 10ed9834..00000000
--- a/i386/i386at/gpl/linux/include/linux/unistd.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _LINUX_UNISTD_H_
-#define _LINUX_UNISTD_H_
-
-extern int errno;
-
-/*
- * Include machine specific syscallX macros
- */
-#include <asm/unistd.h>
-
-#endif /* _LINUX_UNISTD_H_ */
diff --git a/i386/i386at/gpl/linux/include/linux/utsname.h b/i386/i386at/gpl/linux/include/linux/utsname.h
deleted file mode 100644
index 7aef28fc..00000000
--- a/i386/i386at/gpl/linux/include/linux/utsname.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _LINUX_UTSNAME_H
-#define _LINUX_UTSNAME_H
-
-#define __OLD_UTS_LEN 8
-
-struct oldold_utsname {
-	char sysname[9];
-	char nodename[9];
-	char release[9];
-	char version[9];
-	char machine[9];
-};
-
-#define __NEW_UTS_LEN 64
-
-struct old_utsname {
-	char sysname[65];
-	char nodename[65];
-	char release[65];
-	char version[65];
-	char machine[65];
-};
-
-struct new_utsname {
-	char sysname[65];
-	char nodename[65];
-	char release[65];
-	char version[65];
-	char machine[65];
-	char domainname[65];
-};
-
-extern struct new_utsname system_utsname;
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/version.h b/i386/i386at/gpl/linux/include/linux/version.h
deleted file mode 100644
index 39c1b599..00000000
--- a/i386/i386at/gpl/linux/include/linux/version.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#define UTS_RELEASE "1.3.68"
-#define UTS_VERSION "#1 Thu Feb 29 16:37:10 MST 1996"
-#define LINUX_COMPILE_TIME "09:03:52"
-#define LINUX_COMPILE_BY "goel"
-#define LINUX_COMPILE_HOST "stamp.cs.utah.edu"
-#define LINUX_COMPILE_DOMAIN "cs.utah.edu"
-#define LINUX_COMPILER "gcc version 2.7.2"
-#define LINUX_VERSION_CODE (65536 + 4 * 256)
diff --git a/i386/i386at/gpl/linux/include/linux/vfs.h b/i386/i386at/gpl/linux/include/linux/vfs.h
deleted file mode 100644
index b3a58657..00000000
--- a/i386/i386at/gpl/linux/include/linux/vfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _LINUX_VFS_H
-#define _LINUX_VFS_H
-
-#include <asm/statfs.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/vm86.h b/i386/i386at/gpl/linux/include/linux/vm86.h
deleted file mode 100644
index ceb10358..00000000
--- a/i386/i386at/gpl/linux/include/linux/vm86.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _LINUX_VM86_H
-#define _LINUX_VM86_H
-
-/*
- * I'm guessing at the VIF/VIP flag usage, but hope that this is how
- * the Pentium uses them. Linux will return from vm86 mode when both
- * VIF and VIP is set.
- *
- * On a Pentium, we could probably optimize the virtual flags directly
- * in the eflags register instead of doing it "by hand" in vflags...
- *
- * Linus
- */
-
-#define TF_MASK		0x00000100
-#define IF_MASK		0x00000200
-#define IOPL_MASK	0x00003000
-#define NT_MASK		0x00004000
-#define VM_MASK		0x00020000
-#define AC_MASK		0x00040000
-#define VIF_MASK	0x00080000	/* virtual interrupt flag */
-#define VIP_MASK	0x00100000	/* virtual interrupt pending */
-#define ID_MASK		0x00200000
-
-#define BIOSSEG		0x0f000
-
-#define CPU_086		0
-#define CPU_186		1
-#define CPU_286		2
-#define CPU_386		3
-#define CPU_486		4
-#define CPU_586		5
-
-/*
- * Return values for the 'vm86()' system call
- */
-#define VM86_TYPE(retval)	((retval) & 0xff)
-#define VM86_ARG(retval)	((retval) >> 8)
-
-#define VM86_SIGNAL	0	/* return due to signal */
-#define VM86_UNKNOWN	1	/* unhandled GP fault - IO-instruction or similar */
-#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
-#define VM86_STI	3	/* sti/popf/iret instruction enabled virtual interrupts */
-
-/*
- * This is the stack-layout when we have done a "SAVE_ALL" from vm86
- * mode - the main change is that the old segment descriptors aren't
- * useful any more and are forced to be zero by the kernel (and the
- * hardware when a trap occurs), and the real segment descriptors are
- * at the end of the structure. Look at ptrace.h to see the "normal"
- * setup.
- */
-
-struct vm86_regs {
-/*
- * normal regs, with special meaning for the segment descriptors..
- */
-	long ebx;
-	long ecx;
-	long edx;
-	long esi;
-	long edi;
-	long ebp;
-	long eax;
-	long __null_ds;
-	long __null_es;
-	long __null_fs;
-	long __null_gs;
-	long orig_eax;
-	long eip;
-	unsigned short cs, __csh;
-	long eflags;
-	long esp;
-	unsigned short ss, __ssh;
-/*
- * these are specific to v86 mode:
- */
-	unsigned short es, __esh;
-	unsigned short ds, __dsh;
-	unsigned short fs, __fsh;
-	unsigned short gs, __gsh;
-};
-
-struct revectored_struct {
-	unsigned long __map[8];			/* 256 bits */
-};
-
-struct vm86_struct {
-	struct vm86_regs regs;
-	unsigned long flags;
-	unsigned long screen_bitmap;
-	unsigned long cpu_type;
-	struct revectored_struct int_revectored;
-	struct revectored_struct int21_revectored;
-};
-
-/*
- * flags masks
- */
-#define VM86_SCREEN_BITMAP	0x0001
-
-#ifdef __KERNEL__
-
-void handle_vm86_fault(struct vm86_regs *, long);
-void handle_vm86_debug(struct vm86_regs *, long);
-
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/linux/wait.h b/i386/i386at/gpl/linux/include/linux/wait.h
deleted file mode 100644
index 90ffe7b3..00000000
--- a/i386/i386at/gpl/linux/include/linux/wait.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _LINUX_WAIT_H
-#define _LINUX_WAIT_H
-
-#define WNOHANG		0x00000001
-#define WUNTRACED	0x00000002
-
-#define __WCLONE	0x80000000
-
-#ifdef __KERNEL__
-
-struct wait_queue {
-	struct task_struct * task;
-	struct wait_queue * next;
-};
-
-struct semaphore {
-	int count;
-	struct wait_queue * wait;
-};
-
-#define MUTEX ((struct semaphore) { 1, NULL })
-#define MUTEX_LOCKED ((struct semaphore) { 0, NULL })
-
-struct select_table_entry {
-	struct wait_queue wait;
-	struct wait_queue ** wait_address;
-};
-
-typedef struct select_table_struct {
-	int nr;
-	struct select_table_entry * entry;
-} select_table;
-
-#define __MAX_SELECT_TABLE_ENTRIES (4096 / sizeof (struct select_table_entry))
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/af_unix.h b/i386/i386at/gpl/linux/include/net/af_unix.h
deleted file mode 100644
index dc4a48d6..00000000
--- a/i386/i386at/gpl/linux/include/net/af_unix.h
+++ /dev/null
@@ -1,4 +0,0 @@
-extern void unix_proto_init(struct net_proto *pro);
-
-typedef struct sock unix_socket;
-
diff --git a/i386/i386at/gpl/linux/include/net/arp.h b/i386/i386at/gpl/linux/include/net/arp.h
deleted file mode 100644
index db7a29c3..00000000
--- a/i386/i386at/gpl/linux/include/net/arp.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* linux/net/inet/arp.h */
-#ifndef _ARP_H
-#define _ARP_H
-
-extern void	arp_init(void);
-extern int	arp_rcv(struct sk_buff *skb, struct device *dev,
-			struct packet_type *pt);
-extern int	arp_query(unsigned char *haddr, u32 paddr, struct device *dev);
-extern int	arp_find(unsigned char *haddr, u32 paddr,
-		struct device *dev, u32 saddr, struct sk_buff *skb);
-extern int	arp_ioctl(unsigned int cmd, void *arg);
-extern void     arp_send(int type, int ptype, u32 dest_ip, 
-			 struct device *dev, u32 src_ip, 
-			 unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
-extern int	arp_bind_cache(struct hh_cache ** hhp, struct device *dev, unsigned short type, __u32 daddr);
-extern int	arp_update_cache(struct hh_cache * hh);
-#endif	/* _ARP_H */
diff --git a/i386/i386at/gpl/linux/include/net/atalkcall.h b/i386/i386at/gpl/linux/include/net/atalkcall.h
deleted file mode 100644
index 726e33cd..00000000
--- a/i386/i386at/gpl/linux/include/net/atalkcall.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Separate to keep compilation of protocols.c simpler */
-extern void atalk_proto_init(struct net_proto *pro);
diff --git a/i386/i386at/gpl/linux/include/net/ax25.h b/i386/i386at/gpl/linux/include/net/ax25.h
deleted file mode 100644
index 45967cb1..00000000
--- a/i386/i386at/gpl/linux/include/net/ax25.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- *	Declarations of AX.25 type objects.
- *
- *	Alan Cox (GW4PTS) 	10/11/93
- */
- 
-#ifndef _AX25_H
-#define _AX25_H 
-#include <linux/ax25.h>
-
-#define PR_SLOWHZ	10		/*  Run timing at 1/10 second - gives us better resolution for 56kbit links */
-
-#define	AX25_T1CLAMPLO  (1 * PR_SLOWHZ)	/* If defined, clamp at 1 second **/
-#define	AX25_T1CLAMPHI (30 * PR_SLOWHZ)	/* If defined, clamp at 30 seconds **/
-
-#define	AX25_BROKEN_NETMAC
-
-#define	AX25_BPQ_HEADER_LEN	16
-#define	AX25_KISS_HEADER_LEN	1
-
-#define	AX25_HEADER_LEN		17
-#define	AX25_ADDR_LEN		7
-#define	AX25_DIGI_HEADER_LEN	(AX25_MAX_DIGIS * AX25_ADDR_LEN)
-#define	AX25_MAX_HEADER_LEN	(AX25_HEADER_LEN + AX25_DIGI_HEADER_LEN)
- 
-#define AX25_P_IP	0xCC
-#define AX25_P_ARP	0xCD
-#define AX25_P_TEXT 	0xF0
-#define AX25_P_NETROM 	0xCF
-#define	AX25_P_SEGMENT	0x08
-
-#define	SEG_REM		0x7F
-#define	SEG_FIRST	0x80
-
-#define LAPB_UI		0x03
-#define LAPB_C		0x80
-#define LAPB_E		0x01
-
-#define SSSID_SPARE	0x60	/* Unused bits in SSID for standard AX.25 */
-#define ESSID_SPARE	0x20	/* Unused bits in SSID for extended AX.25 */
-#define DAMA_FLAG	0x40	/* Well, it is *NOT* unused! (dl1bke 951121 */
-
-#define AX25_REPEATED	0x80
-
-#define	ACK_PENDING_CONDITION		0x01
-#define	REJECT_CONDITION		0x02
-#define	PEER_RX_BUSY_CONDITION		0x04
-#define	OWN_RX_BUSY_CONDITION		0x08
-
-#ifndef _LINUX_NETDEVICE_H
-#include <linux/netdevice.h>
-#endif
-
-/*
- * These headers are taken from the KA9Q package by Phil Karn. These specific
- * files have been placed under the GPL (not the whole package) by Phil.
- *
- *
- * Copyright 1991 Phil Karn, KA9Q
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 dated June, 1991.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program;  if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave., Cambridge, MA 02139, USA.
- */
-
-/* Upper sub-layer (LAPB) definitions */
-
-/* Control field templates */
-#define	I	0x00	/* Information frames */
-#define	S	0x01	/* Supervisory frames */
-#define	RR	0x01	/* Receiver ready */
-#define	RNR	0x05	/* Receiver not ready */
-#define	REJ	0x09	/* Reject */
-#define	U	0x03	/* Unnumbered frames */
-#define	SABM	0x2f	/* Set Asynchronous Balanced Mode */
-#define	SABME	0x6f	/* Set Asynchronous Balanced Mode Extended */
-#define	DISC	0x43	/* Disconnect */
-#define	DM	0x0f	/* Disconnected mode */
-#define	UA	0x63	/* Unnumbered acknowledge */
-#define	FRMR	0x87	/* Frame reject */
-#define	UI	0x03	/* Unnumbered information */
-#define	PF	0x10	/* Poll/final bit for standard AX.25 */
-#define	EPF	0x01	/* Poll/final bit for extended AX.25 */
-
-#define ILLEGAL	0x100	/* Impossible to be a real frame type */
-
-#define	POLLOFF		0
-#define	POLLON		1
-
-/* AX25 L2 C-bit */
-
-#define C_COMMAND	1	/* C_ otherwise it clashes with the de600 defines (sigh)) */
-#define C_RESPONSE	2
-
-/* Define Link State constants. */
-
-#define AX25_STATE_0	0
-#define AX25_STATE_1	1
-#define AX25_STATE_2	2
-#define AX25_STATE_3	3
-#define AX25_STATE_4	4
-
-#define MODULUS 	8			/*  Standard AX.25 modulus */
-#define	EMODULUS	128			/*  Extended AX.25 modulus */
-
-#define	AX25_DEF_IPDEFMODE	'D'
-#define	AX25_DEF_AXDEFMODE	8
-#define	AX25_DEF_NETROM		1
-#define	AX25_DEF_TEXT		1
-#define	AX25_DEF_BACKOFF	'E'
-#define	AX25_DEF_CONMODE	1
-#define	AX25_DEF_WINDOW		2
-#define	AX25_DEF_EWINDOW	32
-#define	AX25_DEF_T1		10
-#define	AX25_DEF_T2		3
-#define	AX25_DEF_T3		300
-#define	AX25_DEF_N2		10
-#define	AX25_DEF_DIGI		(AX25_DIGI_INBAND|AX25_DIGI_XBAND)
-
-typedef struct ax25_uid_assoc {
-	struct ax25_uid_assoc *next;
-	uid_t uid;
-	ax25_address call;
-} ax25_uid_assoc;
-
-typedef struct {
-	ax25_address calls[AX25_MAX_DIGIS];
-	unsigned char repeated[AX25_MAX_DIGIS];
-	unsigned char ndigi;
-	char lastrepeat;
-} ax25_digi;
-
-typedef struct ax25_cb {
-	struct ax25_cb		*next;
-	ax25_address		source_addr, dest_addr;
-	struct device		*device;
-	unsigned char		dama_slave;	/* dl1bke 951121 */
-	unsigned char		state, modulus, hdrincl;
-	unsigned short		vs, vr, va;
-	unsigned char		condition, backoff;
-	unsigned char		n2, n2count;
-	unsigned short		t1, t2, t3, rtt;
-	unsigned short		t1timer, t2timer, t3timer;
-	unsigned short		fragno, fraglen;
-	ax25_digi		*digipeat;
-	struct sk_buff_head	write_queue;
-	struct sk_buff_head	reseq_queue;
-	struct sk_buff_head	ack_queue;
-	struct sk_buff_head	frag_queue;
-	unsigned char		window;
-	struct timer_list	timer;
-	struct sock		*sk;		/* Backlink to socket */
-} ax25_cb;
-
-/* af_ax25.c */
-extern ax25_address null_ax25_address;
-extern char *ax2asc(ax25_address *);
-extern int  ax25cmp(ax25_address *, ax25_address *);
-extern int  ax25_send_frame(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *, struct device *);
-extern void ax25_destroy_socket(ax25_cb *);
-extern struct device *ax25rtr_get_dev(ax25_address *);
-extern int  ax25_encapsulate(struct sk_buff *, struct device *, unsigned short,
-	void *, void *, unsigned int);
-extern int  ax25_rebuild_header(unsigned char *, struct device *, unsigned long, struct sk_buff *);
-extern ax25_uid_assoc *ax25_uid_list;
-extern int  ax25_uid_policy;
-extern ax25_address *ax25_findbyuid(uid_t);
-extern void ax25_queue_xmit(struct sk_buff *, struct device *, int);
-extern int  ax25_dev_is_dama_slave(struct device *);	/* dl1bke 951121 */
-
-#include <net/ax25call.h>
-
-/* ax25_in.c */
-extern int  ax25_process_rx_frame(ax25_cb *, struct sk_buff *, int, int);
-
-/* ax25_out.c */
-extern void ax25_output(ax25_cb *, struct sk_buff *);
-extern void ax25_kick(ax25_cb *);
-extern void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
-extern void ax25_nr_error_recovery(ax25_cb *);
-extern void ax25_establish_data_link(ax25_cb *);
-extern void ax25_transmit_enquiry(ax25_cb *);
-extern void ax25_enquiry_response(ax25_cb *);
-extern void ax25_timeout_response(ax25_cb *);
-extern void ax25_check_iframes_acked(ax25_cb *, unsigned short);
-extern void ax25_check_need_response(ax25_cb *, int, int);
-extern void dama_enquiry_response(ax25_cb *);			/* dl1bke 960114 */
-extern void dama_check_need_response(ax25_cb *, int, int);	/* dl1bke 960114 */
-extern void dama_establish_data_link(ax25_cb *);
-
-/* ax25_route.c */
-extern void ax25_rt_rx_frame(ax25_address *, struct device *, ax25_digi *);
-extern int  ax25_rt_get_info(char *, char **, off_t, int, int);
-extern int  ax25_cs_get_info(char *, char **, off_t, int, int);
-extern int  ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern void ax25_rt_build_path(ax25_cb *, ax25_address *);
-extern void ax25_dg_build_path(struct sk_buff *, ax25_address *, struct device *);
-extern void ax25_rt_device_down(struct device *);
-extern int  ax25_rt_ioctl(unsigned int, void *);
-extern void ax25_ip_mode_set(ax25_address *, struct device *, char);
-extern char ax25_ip_mode_get(ax25_address *, struct device *);
-extern unsigned short ax25_dev_get_value(struct device *, int);
-extern void ax25_dev_device_up(struct device *);
-extern void ax25_dev_device_down(struct device *);
-extern int  ax25_dev_ioctl(unsigned int, void *);
-extern int  ax25_bpq_get_info(char *, char **, off_t, int, int);
-extern ax25_address *ax25_bpq_get_addr(struct device *);
-extern int  ax25_bpq_ioctl(unsigned int, void *);
-
-/* ax25_subr.c */
-extern void ax25_clear_queues(ax25_cb *);
-extern void ax25_frames_acked(ax25_cb *, unsigned short);
-extern void ax25_requeue_frames(ax25_cb *);
-extern int  ax25_validate_nr(ax25_cb *, unsigned short);
-extern int  ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
-extern void ax25_send_control(ax25_cb *, int, int, int);
-extern unsigned short ax25_calculate_t1(ax25_cb *);
-extern void ax25_calculate_rtt(ax25_cb *);
-extern unsigned char *ax25_parse_addr(unsigned char *, int, ax25_address *,
-	ax25_address *, ax25_digi *, int *, int *);	/* dl1bke 951121 */
-extern int  build_ax25_addr(unsigned char *, ax25_address *, ax25_address *,
-	ax25_digi *, int, int);
-extern int  size_ax25_addr(ax25_digi *);
-extern void ax25_digi_invert(ax25_digi *, ax25_digi *);
-extern void ax25_return_dm(struct device *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_dama_on(ax25_cb *);	/* dl1bke 951121 */
-extern void ax25_dama_off(ax25_cb *);	/* dl1bke 951121 */
-
-/* ax25_timer */
-extern void ax25_set_timer(ax25_cb *);
-extern void ax25_t1_timeout(ax25_cb *);
-
-/* ... */
-
-extern ax25_cb * volatile ax25_list;
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/ax25call.h b/i386/i386at/gpl/linux/include/net/ax25call.h
deleted file mode 100644
index 89569656..00000000
--- a/i386/i386at/gpl/linux/include/net/ax25call.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Seperate to keep compilation of protocols.c simpler */
-extern void ax25_proto_init(struct net_proto *pro);
diff --git a/i386/i386at/gpl/linux/include/net/checksum.h b/i386/i386at/gpl/linux/include/net/checksum.h
deleted file mode 100644
index aee4fd47..00000000
--- a/i386/i386at/gpl/linux/include/net/checksum.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Checksumming functions for IP, TCP, UDP and so on
- *
- * Authors:	Jorge Cwik, <jorge@laser.satlink.net>
- *		Arnt Gulbrandsen, <agulbra@nvg.unit.no>
- *		Borrows very liberally from tcp.c and ip.c, see those
- *		files for more names.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _CHECKSUM_H
-#define _CHECKSUM_H
-
-#include <asm/byteorder.h>
-#include <net/ip.h>
-#include <asm/checksum.h>
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/datalink.h b/i386/i386at/gpl/linux/include/net/datalink.h
deleted file mode 100644
index 44e56990..00000000
--- a/i386/i386at/gpl/linux/include/net/datalink.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _NET_INET_DATALINK_H_
-#define _NET_INET_DATALINK_H_
-
-struct datalink_proto {
-	unsigned short	type_len;
-	unsigned char	type[8];
-	const char	*string_name;
-	unsigned short	header_length;
-	int	(*rcvfunc)(struct sk_buff *, struct device *, 
-				struct packet_type *);
-	void	(*datalink_header)(struct datalink_proto *, struct sk_buff *,
-					unsigned char *);
-	struct datalink_proto	*next;
-};
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/icmp.h b/i386/i386at/gpl/linux/include/net/icmp.h
deleted file mode 100644
index e4ae8213..00000000
--- a/i386/i386at/gpl/linux/include/net/icmp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the ICMP module.
- *
- * Version:	@(#)icmp.h	1.0.4	05/13/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _ICMP_H
-#define	_ICMP_H
-
-#include <linux/icmp.h>
-#include <linux/skbuff.h>
-
-#include <net/sock.h>
-#include <net/protocol.h>
-
-extern struct icmp_err icmp_err_convert[];
-extern struct icmp_mib icmp_statistics;
-
-extern void	icmp_send(struct sk_buff *skb_in,  int type, int code,
-			  unsigned long info, struct device *dev);
-extern int	icmp_rcv(struct sk_buff *skb1, struct device *dev,
-			 struct options *opt, __u32 daddr,
-			 unsigned short len, __u32 saddr,
-			 int redo, struct inet_protocol *protocol);
-extern int	icmp_ioctl(struct sock *sk, int cmd,
-			   unsigned long arg);
-extern void	icmp_init(struct proto_ops *ops);
-
-#endif	/* _ICMP_H */
diff --git a/i386/i386at/gpl/linux/include/net/ip.h b/i386/i386at/gpl/linux/include/net/ip.h
deleted file mode 100644
index c7bd9987..00000000
--- a/i386/i386at/gpl/linux/include/net/ip.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the IP module.
- *
- * Version:	@(#)ip.h	1.0.2	05/07/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Alan Cox, <gw4pts@gw4pts.ampr.org>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _IP_H
-#define _IP_H
-
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/socket.h>
-#include <linux/ip.h>
-#include <linux/netdevice.h>
-#include <net/route.h>
-
-#ifndef _SNMP_H
-#include <net/snmp.h>
-#endif
-
-#include <net/sock.h>	/* struct sock */
-
-/* IP flags. */
-#define IP_CE		0x8000		/* Flag: "Congestion"		*/
-#define IP_DF		0x4000		/* Flag: "Don't Fragment"	*/
-#define IP_MF		0x2000		/* Flag: "More Fragments"	*/
-#define IP_OFFSET	0x1FFF		/* "Fragment Offset" part	*/
-
-#define IP_FRAG_TIME	(30 * HZ)		/* fragment lifetime	*/
-
-#ifdef CONFIG_IP_MULTICAST
-extern void		ip_mc_dropsocket(struct sock *);
-extern void		ip_mc_dropdevice(struct device *dev);
-extern int		ip_mc_procinfo(char *, char **, off_t, int, int);
-#endif
-
-#include <net/ip_forward.h> 
-
-/* Describe an IP fragment. */
-struct ipfrag 
-{
-	int		offset;		/* offset of fragment in IP datagram	*/
-	int		end;		/* last byte of data in datagram	*/
-	int		len;		/* length of this fragment		*/
-	struct sk_buff	*skb;		/* complete received fragment		*/
-	unsigned char	*ptr;		/* pointer into real fragment data	*/
-	struct ipfrag	*next;		/* linked list pointers			*/
-	struct ipfrag	*prev;
-};
-
-/*
- *	Describe an entry in the "incomplete datagrams" queue. 
- */
- 
-struct ipq	 
-{
-	unsigned char	*mac;		/* pointer to MAC header		*/
-	struct iphdr	*iph;		/* pointer to IP header			*/
-	int		len;		/* total length of original datagram	*/
-	short		ihlen;		/* length of the IP header		*/	
-	short 		maclen;		/* length of the MAC header		*/
-	struct timer_list timer;	/* when will this queue expire?		*/
-	struct ipfrag	*fragments;	/* linked list of received fragments	*/
-	struct ipq	*next;		/* linked list pointers			*/
-	struct ipq	*prev;
-	struct device	*dev;		/* Device - for icmp replies */
-};
-
-/*
- *	Functions provided by ip.c
- */
-
-extern void		ip_print(const struct iphdr *ip);
-extern int		ip_ioctl(struct sock *sk, int cmd, unsigned long arg);
-extern void		ip_route_check(__u32 daddr); 
-extern int 		ip_send(struct rtable *rt, struct sk_buff *skb, __u32 daddr, int len, struct device *dev, __u32 saddr);
-extern int 		ip_build_header(struct sk_buff *skb,
-					__u32 saddr,
-					__u32 daddr,
-					struct device **dev, int type,
-					struct options *opt, int len,
-					int tos,int ttl,struct rtable **rp);
-extern int		ip_rcv(struct sk_buff *skb, struct device *dev,
-			       struct packet_type *pt);
-extern int		ip_options_echo(struct options * dopt, struct options * sopt,
-					__u32 daddr, __u32 saddr,
-					struct sk_buff * skb);
-extern int		ip_options_compile(struct options * opt, struct sk_buff * skb);
-extern void		ip_send_check(struct iphdr *ip);
-extern int		ip_id_count;			  
-extern void		ip_queue_xmit(struct sock *sk,
-				      struct device *dev, struct sk_buff *skb,
-				      int free);
-extern void		ip_init(void);
-extern int		ip_build_xmit(struct sock *sk,
-				      void getfrag (const void *,
-						    __u32,
-						    char *,
-						    unsigned int,
-						    unsigned int),
-				      const void *frag,
-				      unsigned short int length,
-				      __u32 daddr,
-				      __u32 saddr,
-				      struct options * opt,
-				      int flags,
-				      int type,
-				      int noblock);
-
-extern struct ip_mib	ip_statistics;
-
-/*
- *	Functions provided by ip_fragment.o
- */
- 
-struct sk_buff *ip_defrag(struct iphdr *iph, struct sk_buff *skb, struct device *dev);
-void ip_fragment(struct sock *sk, struct sk_buff *skb, struct device *dev, int is_frag);
-
-/*
- *	Functions provided by ip_forward.c
- */
- 
-extern int ip_forward(struct sk_buff *skb, struct device *dev, int is_frag, __u32 target_addr);
- 
-/*
- *	Functions provided by ip_options.c
- */
- 
-extern void ip_options_build(struct sk_buff *skb, struct options *opt, __u32 daddr, __u32 saddr, int is_frag);
-extern int ip_options_echo(struct options *dopt, struct options *sopt, __u32 daddr, __u32 saddr, struct sk_buff *skb);
-extern void ip_options_fragment(struct sk_buff *skb);
-extern int ip_options_compile(struct options *opt, struct sk_buff *skb);
-
-/*
- *	Functions provided by ip_sockglue.c
- */
-
-extern int 		ip_setsockopt(struct sock *sk, int level, int optname, char *optval, int optlen);
-extern int 		ip_getsockopt(struct sock *sk, int level, int optname, char *optval, int *optlen);
-  
-#endif	/* _IP_H */
diff --git a/i386/i386at/gpl/linux/include/net/ip_alias.h b/i386/i386at/gpl/linux/include/net/ip_alias.h
deleted file mode 100644
index 683a0427..00000000
--- a/i386/i386at/gpl/linux/include/net/ip_alias.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- *		IP_ALIAS (AF_INET) aliasing definitions.
- *
- *
- * Version:	@(#)ip_alias.h	0.43   12/20/95
- *
- * Author:	Juan Jose Ciarlante, <jjciarla@raiz.uncu.edu.ar>
- *
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *	
- */
-
-#ifndef _IP_ALIAS_H
-#define _IP_ALIAS_H
-
-extern int ip_alias_init(void);
-extern int ip_alias_done(void);
-
-#endif  /* _IP_ALIAS_H */
diff --git a/i386/i386at/gpl/linux/include/net/ip_forward.h b/i386/i386at/gpl/linux/include/net/ip_forward.h
deleted file mode 100644
index b8596500..00000000
--- a/i386/i386at/gpl/linux/include/net/ip_forward.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __NET_IP_FORWARD_H
-#define __NET_IP_FORWARD_H
-
-#define IPFWD_FRAGMENT		1
-#define IPFWD_LASTFRAG		2
-#define IPFWD_MASQUERADED	4
-#define IPFWD_MULTICASTING	8
-#define IPFWD_MULTITUNNEL	16
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/ipip.h b/i386/i386at/gpl/linux/include/net/ipip.h
deleted file mode 100644
index bba1492e..00000000
--- a/i386/i386at/gpl/linux/include/net/ipip.h
+++ /dev/null
@@ -1,4 +0,0 @@
-extern int ipip_rcv(struct sk_buff *skb, struct device *dev, struct options *opt, 
-		__u32 daddr, unsigned short len, __u32 saddr,
-                                   int redo, struct inet_protocol *protocol);
-                                   
diff --git a/i386/i386at/gpl/linux/include/net/ipx.h b/i386/i386at/gpl/linux/include/net/ipx.h
deleted file mode 100644
index 96c62405..00000000
--- a/i386/i386at/gpl/linux/include/net/ipx.h
+++ /dev/null
@@ -1,85 +0,0 @@
-
-/*
- *	The following information is in its entirety obtained from:
- *
- *	Novell 'IPX Router Specification' Version 1.10 
- *		Part No. 107-000029-001
- *
- *	Which is available from ftp.novell.com
- */
-
-#ifndef _NET_INET_IPX_H_
-#define _NET_INET_IPX_H_
-
-#include <linux/skbuff.h>
-#include <net/datalink.h>
-#include <linux/ipx.h>
-
-typedef struct
-{
-	unsigned long net;
-	unsigned char  node[IPX_NODE_LEN]; 
-	unsigned short sock;
-} ipx_address;
-
-#define ipx_broadcast_node	"\377\377\377\377\377\377"
-#define ipx_this_node           "\0\0\0\0\0\0"
-
-typedef struct ipx_packet
-{
-	unsigned short	ipx_checksum;
-#define IPX_NO_CHECKSUM	0xFFFF
-	unsigned short  ipx_pktsize;
-	unsigned char   ipx_tctrl;
-	unsigned char   ipx_type;
-#define IPX_TYPE_UNKNOWN	0x00
-#define IPX_TYPE_RIP		0x01	/* may also be 0 */
-#define IPX_TYPE_SAP		0x04	/* may also be 0 */
-#define IPX_TYPE_SPX		0x05	/* Not yet implemented */
-#define IPX_TYPE_NCP		0x11	/* $lots for docs on this (SPIT) */
-#define IPX_TYPE_PPROP		0x14	/* complicated flood fill brdcast [Not supported] */
-	ipx_address	ipx_dest __attribute__ ((packed));
-	ipx_address	ipx_source __attribute__ ((packed));
-} ipx_packet;
-
-
-typedef struct sock ipx_socket;
-
-#include <net/ipxcall.h>
-extern int ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt);
-extern void ipxrtr_device_down(struct device *dev);
-
-typedef struct ipx_interface {
-	/* IPX address */
-	unsigned long	if_netnum;
-	unsigned char	if_node[IPX_NODE_LEN];
-
-	/* physical device info */
-	struct device	*if_dev;
-	struct datalink_proto	*if_dlink;
-	unsigned short	if_dlink_type;
-
-	/* socket support */
-	unsigned short	if_sknum;
-	ipx_socket	*if_sklist;
-
-	/* administrative overhead */
-	int		if_ipx_offset;
-	unsigned char	if_internal;
-	unsigned char	if_primary;
-	
-	struct ipx_interface	*if_next;
-}	ipx_interface;
-
-typedef struct ipx_route {
-	unsigned long ir_net;
-	ipx_interface *ir_intrfc;
-	unsigned char ir_routed;
-	unsigned char ir_router_node[IPX_NODE_LEN];
-	struct ipx_route *ir_next;
-}	ipx_route;
-
-#define IPX_MIN_EPHEMERAL_SOCKET	0x4000
-#define IPX_MAX_EPHEMERAL_SOCKET	0x7fff
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/ipxcall.h b/i386/i386at/gpl/linux/include/net/ipxcall.h
deleted file mode 100644
index eb5bd2bd..00000000
--- a/i386/i386at/gpl/linux/include/net/ipxcall.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Separate to keep compilation of protocols.c simpler */
-extern void ipx_proto_init(struct net_proto *pro);
diff --git a/i386/i386at/gpl/linux/include/net/netlink.h b/i386/i386at/gpl/linux/include/net/netlink.h
deleted file mode 100644
index e32af15b..00000000
--- a/i386/i386at/gpl/linux/include/net/netlink.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef __NET_NETLINK_H
-#define __NET_NETLINK_H
-
-#define NET_MAJOR 36		/* Major 18 is reserved for networking 						*/
-#define MAX_LINKS 4		/* 18,0 for route updates, 18,1 for SKIP, 18,2 debug tap 18,3 PPP reserved 	*/
-#define MAX_QBYTES 32768	/* Maximum bytes in the queue 							*/
-
-#include <linux/config.h>
-
-extern int netlink_attach(int unit, int (*function)(struct sk_buff *skb));
-extern int netlink_donothing(struct sk_buff *skb);
-extern void netlink_detach(int unit);
-extern int netlink_post(int unit, struct sk_buff *skb);
-extern int init_netlink(void);
-
-#define NETLINK_ROUTE		0	/* Routing/device hook				*/
-#define NETLINK_SKIP		1	/* Reserved for ENskip  			*/
-#define NETLINK_USERSOCK	2	/* Reserved for user mode socket protocols 	*/
-#define NETLINK_FIREWALL	3	/* Firewalling hook				*/
-
-#ifdef CONFIG_RTNETLINK
-extern void ip_netlink_msg(unsigned long, __u32, __u32, __u32, short, short, char *);
-#else
-#define ip_netlink_msg(a,b,c,d,e,f,g)
-#endif
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/netrom.h b/i386/i386at/gpl/linux/include/net/netrom.h
deleted file mode 100644
index 5e343bbc..00000000
--- a/i386/i386at/gpl/linux/include/net/netrom.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- *	Declarations of NET/ROM type objects.
- *
- *	Jonathan Naylor G4KLX	9/4/95
- */
- 
-#ifndef _NETROM_H
-#define _NETROM_H 
-#include <linux/netrom.h>
-
-#define	NR_T1CLAMPLO   (1 * PR_SLOWHZ)	/* If defined, clamp at 1 second **/
-#define	NR_T1CLAMPHI (300 * PR_SLOWHZ)	/* If defined, clamp at 30 seconds **/
-
-#define	NR_NETWORK_LEN		15
-#define	NR_TRANSPORT_LEN	5
- 
-#define	NR_PROTO_IP		0x0C
-
-#define	NR_PROTOEXT		0x00
-#define	NR_CONNREQ		0x01
-#define	NR_CONNACK		0x02
-#define	NR_DISCREQ		0x03
-#define	NR_DISCACK		0x04
-#define	NR_INFO			0x05
-#define	NR_INFOACK		0x06
-
-#define	NR_CHOKE_FLAG		0x80
-#define	NR_NAK_FLAG		0x40
-#define	NR_MORE_FLAG		0x20
-
-/* Define Link State constants. */
-
-#define NR_STATE_0		0
-#define NR_STATE_1		1
-#define NR_STATE_2		2
-#define NR_STATE_3		3
-
-#define NR_DEFAULT_T1		(120 * PR_SLOWHZ)	/* Outstanding frames - 120 seconds */
-#define NR_DEFAULT_T2		(5   * PR_SLOWHZ)	/* Response delay     - 5 seconds */
-#define NR_DEFAULT_N2		3			/* Number of Retries */
-#define	NR_DEFAULT_T4		(180 * PR_SLOWHZ)	/* Transport Busy Delay */
-#define	NR_DEFAULT_WINDOW	4			/* Default Window Size	*/
-#define	NR_DEFAULT_OBS		6			/* Default Obscolesence Count */
-#define	NR_DEFAULT_QUAL		10			/* Default Neighbour Quality */
-#define	NR_DEFAULT_TTL		16			/* Default Time To Live */
-#define NR_MODULUS 		256
-#define NR_MAX_WINDOW_SIZE	127			/* Maximum Window Allowable */
-
-typedef struct {
-	ax25_address		user_addr, source_addr, dest_addr;
-	struct device		*device;
-	unsigned char		my_index,   my_id;
-	unsigned char		your_index, your_id;
-	unsigned char		state, condition, bpqext, hdrincl;
-	unsigned short		vs, vr, va, vl;
-	unsigned char		n2, n2count;
-	unsigned short		t1, t2, rtt;
-	unsigned short		t1timer, t2timer, t4timer;
-	unsigned short		fraglen;
-	struct sk_buff_head	ack_queue;
-	struct sk_buff_head	reseq_queue;
-	struct sk_buff_head	frag_queue;
-	struct sock		*sk;		/* Backlink to socket */
-} nr_cb;
-
-struct nr_route {
-	unsigned char  quality;
-	unsigned char  obs_count;
-	unsigned short neighbour;
-};
-
-struct nr_node {
-	struct nr_node  *next;
-	ax25_address    callsign;
-	char mnemonic[7];
-	unsigned char   which;
-	unsigned char   count;
-	struct nr_route routes[3];
-};
-
-struct nr_neigh {
-	struct nr_neigh *next;
-	ax25_address    callsign;
-	ax25_digi       *digipeat;
-	struct device   *dev;
-	unsigned char   quality;
-	unsigned char   locked;
-	unsigned short  count;
-	unsigned short  number;
-};
-
-/* af_netrom.c */
-extern struct nr_parms_struct nr_default;
-extern int  nr_rx_frame(struct sk_buff *, struct device *);
-extern void nr_destroy_socket(struct sock *);
-
-/* nr_dev.c */
-extern int  nr_rx_ip(struct sk_buff *, struct device *);
-extern int  nr_init(struct device *);
-
-#include <net/nrcall.h>
-
-/* nr_in.c */
-extern int  nr_process_rx_frame(struct sock *, struct sk_buff *);
-
-/* nr_out.c */
-extern void nr_output(struct sock *, struct sk_buff *);
-extern void nr_send_nak_frame(struct sock *);
-extern void nr_kick(struct sock *);
-extern void nr_transmit_buffer(struct sock *, struct sk_buff *);
-extern void nr_establish_data_link(struct sock *);
-extern void nr_enquiry_response(struct sock *);
-extern void nr_check_iframes_acked(struct sock *, unsigned short);
-
-/* nr_route.c */
-extern void nr_rt_device_down(struct device *);
-extern struct device *nr_dev_first(void);
-extern struct device *nr_dev_get(ax25_address *);
-extern int  nr_rt_ioctl(unsigned int, void *);
-extern void nr_link_failed(ax25_address *, struct device *);
-extern int  nr_route_frame(struct sk_buff *, ax25_cb *);
-extern int  nr_nodes_get_info(char *, char **, off_t, int, int);
-extern int  nr_neigh_get_info(char *, char **, off_t, int, int);
-
-/* nr_subr.c */
-extern void nr_clear_queues(struct sock *);
-extern void nr_frames_acked(struct sock *, unsigned short);
-extern void nr_requeue_frames(struct sock *);
-extern int  nr_validate_nr(struct sock *, unsigned short);
-extern int  nr_in_rx_window(struct sock *, unsigned short);
-extern void nr_write_internal(struct sock *, int);
-extern void nr_transmit_dm(struct sk_buff *);
-extern unsigned short nr_calculate_t1(struct sock *);
-extern void nr_calculate_rtt(struct sock *);
-
-/* ax25_timer */
-extern void nr_set_timer(struct sock *);
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/nrcall.h b/i386/i386at/gpl/linux/include/net/nrcall.h
deleted file mode 100644
index f58c2d4f..00000000
--- a/i386/i386at/gpl/linux/include/net/nrcall.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Seperate to keep compilation of protocols.c simpler */
-extern void nr_proto_init(struct net_proto *pro);
diff --git a/i386/i386at/gpl/linux/include/net/p8022.h b/i386/i386at/gpl/linux/include/net/p8022.h
deleted file mode 100644
index 52c676be..00000000
--- a/i386/i386at/gpl/linux/include/net/p8022.h
+++ /dev/null
@@ -1,2 +0,0 @@
-struct datalink_proto *register_8022_client(unsigned char type, int (*rcvfunc)(struct sk_buff *, struct device *, struct packet_type *));
-
diff --git a/i386/i386at/gpl/linux/include/net/p8022call.h b/i386/i386at/gpl/linux/include/net/p8022call.h
deleted file mode 100644
index 14f0c2ce..00000000
--- a/i386/i386at/gpl/linux/include/net/p8022call.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Separate to keep compilation of Space.c simpler */
-extern void p8022_proto_init(struct net_proto *);
diff --git a/i386/i386at/gpl/linux/include/net/protocol.h b/i386/i386at/gpl/linux/include/net/protocol.h
deleted file mode 100644
index ae328b69..00000000
--- a/i386/i386at/gpl/linux/include/net/protocol.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the protocol dispatcher.
- *
- * Version:	@(#)protocol.h	1.0.2	05/07/93
- *
- * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *	Changes:
- *		Alan Cox	:	Added a name field and a frag handler
- *					field for later.
- *		Alan Cox	:	Cleaned up, and sorted types.
- */
- 
-#ifndef _PROTOCOL_H
-#define _PROTOCOL_H
-
-#define MAX_INET_PROTOS	32		/* Must be a power of 2		*/
-
-
-/* This is used to register protocols. */
-struct inet_protocol {
-  int			(*handler)(struct sk_buff *skb, struct device *dev,
-				   struct options *opt, __u32 daddr,
-				   unsigned short len, __u32 saddr,
-				   int redo, struct inet_protocol *protocol);
-  void			(*err_handler)(int type, int code, unsigned char *buff,
-				       __u32 daddr,
-				       __u32 saddr,
-				       struct inet_protocol *protocol);
-  struct inet_protocol *next;
-  unsigned char		protocol;
-  unsigned char		copy:1;
-  void			*data;
-  const char		*name;
-};
-
-
-extern struct inet_protocol *inet_protocol_base;
-extern struct inet_protocol *inet_protos[MAX_INET_PROTOS];
-
-
-extern void		inet_add_protocol(struct inet_protocol *prot);
-extern int		inet_del_protocol(struct inet_protocol *prot);
-
-
-#endif	/* _PROTOCOL_H */
diff --git a/i386/i386at/gpl/linux/include/net/psnap.h b/i386/i386at/gpl/linux/include/net/psnap.h
deleted file mode 100644
index b69859db..00000000
--- a/i386/i386at/gpl/linux/include/net/psnap.h
+++ /dev/null
@@ -1,2 +0,0 @@
-struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct device *, struct packet_type *));
-
diff --git a/i386/i386at/gpl/linux/include/net/psnapcall.h b/i386/i386at/gpl/linux/include/net/psnapcall.h
deleted file mode 100644
index 9da5763c..00000000
--- a/i386/i386at/gpl/linux/include/net/psnapcall.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Separate to keep compilation of Space.c simpler */
-extern void snap_proto_init(struct net_proto *);
diff --git a/i386/i386at/gpl/linux/include/net/rarp.h b/i386/i386at/gpl/linux/include/net/rarp.h
deleted file mode 100644
index 7bfb08ef..00000000
--- a/i386/i386at/gpl/linux/include/net/rarp.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* linux/net/inet/rarp.h */
-#ifndef _RARP_H
-#define _RARP_H
-
-extern int rarp_ioctl(unsigned int cmd, void *arg);
-extern int rarp_get_info(char *buffer, 
-			 char **start, 
-			 off_t offset, 
-			 int length,
-			 int dummy);
-#endif	/* _RARP_H */
-
diff --git a/i386/i386at/gpl/linux/include/net/raw.h b/i386/i386at/gpl/linux/include/net/raw.h
deleted file mode 100644
index 4b424879..00000000
--- a/i386/i386at/gpl/linux/include/net/raw.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the RAW-IP module.
- *
- * Version:	@(#)raw.h	1.0.2	05/07/93
- *
- * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _RAW_H
-#define _RAW_H
-
-
-extern struct proto raw_prot;
-
-
-extern void	raw_err(int type, int code, unsigned char *header, __u32 daddr,
-			__u32 saddr, struct inet_protocol *protocol);
-extern int	raw_recvfrom(struct sock *sk, unsigned char *to,
-			int len, int noblock, unsigned flags,
-			struct sockaddr_in *sin, int *addr_len);
-extern int	raw_read(struct sock *sk, unsigned char *buff,
-			int len, int noblock, unsigned flags);
-extern int 	raw_rcv(struct sock *, struct sk_buff *, struct device *, 
-			__u32, __u32);
-
-#endif	/* _RAW_H */
diff --git a/i386/i386at/gpl/linux/include/net/route.h b/i386/i386at/gpl/linux/include/net/route.h
deleted file mode 100644
index 8ce67383..00000000
--- a/i386/i386at/gpl/linux/include/net/route.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET  is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the IP router.
- *
- * Version:	@(#)route.h	1.0.4	05/27/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- * Fixes:
- *		Alan Cox	:	Reformatted. Added ip_rt_local()
- *		Alan Cox	:	Support for TCP parameters.
- *		Alexey Kuznetsov:	Major changes for new routing code.
- *
- *	FIXME:
- *		Modules stuff is broken at the moment.
- *		Make atomic ops more generic and hide them in asm/...
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _ROUTE_H
-#define _ROUTE_H
-
-#include <linux/config.h>
-
-/*
- * 0 - no debugging messages
- * 1 - rare events and bugs situations (default)
- * 2 - trace mode.
- */
-#define RT_CACHE_DEBUG		1
-
-#define RT_HASH_DIVISOR	    	256
-#define RT_CACHE_SIZE_MAX    	256
-
-#define RTZ_HASH_DIVISOR	256
-
-#if RT_CACHE_DEBUG >= 2
-#define RTZ_HASHING_LIMIT 0
-#else
-#define RTZ_HASHING_LIMIT 16
-#endif
-
-/*
- * Maximal time to live for unused entry.
- */
-#define RT_CACHE_TIMEOUT		(HZ*300)
-
-/*
- * Prevents LRU trashing, entries considered equivalent,
- * if the difference between last use times is less then this number.
- */
-#define RT_CACHE_BUBBLE_THRESHOULD	(HZ*5)
-
-#include <linux/route.h>
-
-#ifdef __KERNEL__
-#define RTF_LOCAL 0x8000
-#endif
-
-/*
- * Semaphores.
- */
-#if defined(__alpha__)
-
-static __inline__ void ATOMIC_INCR(unsigned int * addr)
-{
-	unsigned tmp;
-
-	__asm__ __volatile__(
-		"1:\n\
-		 ldl_l %1,%2\n\
-		 addl  %1,1,%1\n\
-		 stl_c %1,%0\n\
-		 beq   %1,1b\n"
-		: "m=" (*addr), "r=&" (tmp)
-		: "m"(*addr));
-}
-
-static __inline__ void ATOMIC_DECR(unsigned int * addr)
-{
-	unsigned tmp;
-
-	__asm__ __volatile__(
-		"1:\n\
-		 ldl_l %1,%2\n\
-		 subl  %1,1,%1\n\
-		 stl_c %1,%0\n\
-		 beq   %1,1b\n"
-		: "m=" (*addr), "r=&" (tmp)
-		: "m"(*addr));
-}
-
-static __inline__ int ATOMIC_DECR_AND_CHECK (unsigned int * addr)
-{
-	unsigned tmp;
-	int result;
-
-	__asm__ __volatile__(
-		"1:\n\
-		 ldl_l %1,%3\n\
-		 subl  %1,1,%1\n\
-		 mov   %1,%2\n\
-		 stl_c %1,%0\n\
-		 beq   %1,1b\n"
-		: "m=" (*addr), "r=&" (tmp), "r=&"(result)
-		: "m"(*addr));
-	return result;
-}
-
-#elif defined(__i386__)
-#include <asm/bitops.h>
-
-extern __inline__ void ATOMIC_INCR(void * addr)
-{
-	__asm__ __volatile__(
-		"incl %0"
-		:"=m" (ADDR));
-}
-
-extern __inline__ void ATOMIC_DECR(void * addr)
-{
-	__asm__ __volatile__(
-		"decl %0"
-		:"=m" (ADDR));
-}
-
-/*
- * It is DECR that is ATOMIC, not CHECK!
- * If you want to do atomic checks, use cli()/sti(). --ANK
- */
-
-extern __inline__ unsigned long ATOMIC_DECR_AND_CHECK(void * addr)
-{
-	unsigned long retval;
-	__asm__ __volatile__(
-		"decl %0\nmovl %0,%1"
-		: "=m" (ADDR), "=r"(retval));
-	return retval;
-}
-
-
-#else
-
-static __inline__ void ATOMIC_INCR(unsigned int * addr)
-{
-	(*(__volatile__ unsigned int*)addr)++;
-}
-
-static __inline__ void ATOMIC_DECR(unsigned int * addr)
-{
-	(*(__volatile__ unsigned int*)addr)--;
-}
-
-static __inline__ int ATOMIC_DECR_AND_CHECK (unsigned int * addr)
-{
-	ATOMIC_DECR(addr);
-	return *(volatile unsigned int*)addr;
-}
-
-#endif
-
-
-
-struct rtable 
-{
-	struct rtable		*rt_next;
-	__u32			rt_dst;
-	__u32			rt_src;
-	__u32			rt_gateway;
-	unsigned		rt_refcnt;
-	unsigned		rt_use;
-	unsigned long		rt_window;
-	unsigned long		rt_lastuse;
-	struct hh_cache		*rt_hh;
-	struct device		*rt_dev;
-	unsigned short		rt_flags;
-	unsigned short		rt_mtu;
-	unsigned short		rt_irtt;
-	unsigned char		rt_tos;
-};
-
-extern void		ip_rt_flush(struct device *dev);
-extern void		ip_rt_redirect(__u32 src, __u32 dst, __u32 gw, struct device *dev);
-extern struct rtable	*ip_rt_slow_route(__u32 daddr, int local);
-extern int		rt_get_info(char * buffer, char **start, off_t offset, int length, int dummy);
-extern int		rt_cache_get_info(char *buffer, char **start, off_t offset, int length, int dummy);
-extern int		ip_rt_ioctl(unsigned int cmd, void *arg);
-extern int		ip_rt_new(struct rtentry *rt);
-extern void		ip_rt_check_expire(void);
-extern void		ip_rt_advice(struct rtable **rp, int advice);
-
-extern void		ip_rt_run_bh(void);
-extern int	    	ip_rt_lock;
-extern unsigned		ip_rt_bh_mask;
-extern struct rtable 	*ip_rt_hash_table[RT_HASH_DIVISOR];
-
-extern __inline__ void ip_rt_fast_lock(void)
-{
-	ATOMIC_INCR(&ip_rt_lock);
-}
-
-extern __inline__ void ip_rt_fast_unlock(void)
-{
-	ATOMIC_DECR(&ip_rt_lock);
-}
-
-extern __inline__ void ip_rt_unlock(void)
-{
-	if (!ATOMIC_DECR_AND_CHECK(&ip_rt_lock) && ip_rt_bh_mask)
-		ip_rt_run_bh();
-}
-
-extern __inline__ unsigned ip_rt_hash_code(__u32 addr)
-{
-	unsigned tmp = addr + (addr>>16);
-	return (tmp + (tmp>>8)) & 0xFF;
-}
-
-
-extern __inline__ void ip_rt_put(struct rtable * rt)
-#ifndef MODULE
-{
-	if (rt)
-		ATOMIC_DECR(&rt->rt_refcnt);
-}
-#else
-;
-#endif
-
-#ifdef CONFIG_KERNELD
-extern struct rtable * ip_rt_route(__u32 daddr, int local);
-#else
-extern __inline__ struct rtable * ip_rt_route(__u32 daddr, int local)
-#ifndef MODULE
-{
-	struct rtable * rth;
-
-	ip_rt_fast_lock();
-
-	for (rth=ip_rt_hash_table[ip_rt_hash_code(daddr)^local]; rth; rth=rth->rt_next)
-	{
-		if (rth->rt_dst == daddr)
-		{
-			rth->rt_lastuse = jiffies;
-			ATOMIC_INCR(&rth->rt_use);
-			ATOMIC_INCR(&rth->rt_refcnt);
-			ip_rt_unlock();
-			return rth;
-		}
-	}
-	return ip_rt_slow_route (daddr, local);
-}
-#else
-;
-#endif
-#endif
-
-extern __inline__ struct rtable * ip_check_route(struct rtable ** rp,
-						       __u32 daddr, int local)
-{
-	struct rtable * rt = *rp;
-
-	if (!rt || rt->rt_dst != daddr || !(rt->rt_flags&RTF_UP)
-	    || ((local==1)^((rt->rt_flags&RTF_LOCAL) != 0)))
-	{
-		ip_rt_put(rt);
-		rt = ip_rt_route(daddr, local);
-		*rp = rt;
-	}
-	return rt;
-}	
-
-
-#endif	/* _ROUTE_H */
diff --git a/i386/i386at/gpl/linux/include/net/slhc.h b/i386/i386at/gpl/linux/include/net/slhc.h
deleted file mode 100644
index c7b39db5..00000000
--- a/i386/i386at/gpl/linux/include/net/slhc.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __NET_SLHC_H
-#define __NET_SLHC_H
-
-extern void slhc_install(void);
-
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/snmp.h b/i386/i386at/gpl/linux/include/net/snmp.h
deleted file mode 100644
index 552292be..00000000
--- a/i386/i386at/gpl/linux/include/net/snmp.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- *
- *		SNMP MIB entries for the IP subsystem.
- *		
- *		Alan Cox <gw4pts@gw4pts.ampr.org>
- *
- *		We don't chose to implement SNMP in the kernel (this would
- *		be silly as SNMP is a pain in the backside in places). We do
- *		however need to collect the MIB statistics and export them
- *		out of /proc (eventually)
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- */
- 
-#ifndef _SNMP_H
-#define _SNMP_H
- 
-/*
- *	We use all unsigned longs. Linux will soon be so reliable that even these
- *	will rapidly get too small 8-). Seriously consider the IpInReceives count
- *	on the 20Gb/s + networks people expect in a few years time!
- */
-  
-struct ip_mib
-{
- 	unsigned long	IpForwarding;
- 	unsigned long	IpDefaultTTL;
- 	unsigned long	IpInReceives;
- 	unsigned long	IpInHdrErrors;
- 	unsigned long	IpInAddrErrors;
- 	unsigned long	IpForwDatagrams;
- 	unsigned long	IpInUnknownProtos;
- 	unsigned long	IpInDiscards;
- 	unsigned long	IpInDelivers;
- 	unsigned long	IpOutRequests;
- 	unsigned long	IpOutDiscards;
- 	unsigned long	IpOutNoRoutes;
- 	unsigned long	IpReasmTimeout;
- 	unsigned long	IpReasmReqds;
- 	unsigned long	IpReasmOKs;
- 	unsigned long	IpReasmFails;
- 	unsigned long	IpFragOKs;
- 	unsigned long	IpFragFails;
- 	unsigned long	IpFragCreates;
-};
- 
- 
-struct icmp_mib
-{
- 	unsigned long	IcmpInMsgs;
- 	unsigned long	IcmpInErrors;
-  	unsigned long	IcmpInDestUnreachs;
- 	unsigned long	IcmpInTimeExcds;
- 	unsigned long	IcmpInParmProbs;
- 	unsigned long	IcmpInSrcQuenchs;
- 	unsigned long	IcmpInRedirects;
- 	unsigned long	IcmpInEchos;
- 	unsigned long	IcmpInEchoReps;
- 	unsigned long	IcmpInTimestamps;
- 	unsigned long	IcmpInTimestampReps;
- 	unsigned long	IcmpInAddrMasks;
- 	unsigned long	IcmpInAddrMaskReps;
- 	unsigned long	IcmpOutMsgs;
- 	unsigned long	IcmpOutErrors;
- 	unsigned long	IcmpOutDestUnreachs;
- 	unsigned long	IcmpOutTimeExcds;
- 	unsigned long	IcmpOutParmProbs;
- 	unsigned long	IcmpOutSrcQuenchs;
- 	unsigned long	IcmpOutRedirects;
- 	unsigned long	IcmpOutEchos;
- 	unsigned long	IcmpOutEchoReps;
- 	unsigned long	IcmpOutTimestamps;
- 	unsigned long	IcmpOutTimestampReps;
- 	unsigned long	IcmpOutAddrMasks;
- 	unsigned long	IcmpOutAddrMaskReps;
-};
- 
-struct tcp_mib
-{
- 	unsigned long	TcpRtoAlgorithm;
- 	unsigned long	TcpRtoMin;
- 	unsigned long	TcpRtoMax;
- 	unsigned long	TcpMaxConn;
- 	unsigned long	TcpActiveOpens;
- 	unsigned long	TcpPassiveOpens;
- 	unsigned long	TcpAttemptFails;
- 	unsigned long	TcpEstabResets;
- 	unsigned long	TcpCurrEstab;
- 	unsigned long	TcpInSegs;
- 	unsigned long	TcpOutSegs;
- 	unsigned long	TcpRetransSegs;
-};
- 
-struct udp_mib
-{
- 	unsigned long	UdpInDatagrams;
- 	unsigned long	UdpNoPorts;
- 	unsigned long	UdpInErrors;
- 	unsigned long	UdpOutDatagrams;
-};
- 
- 	
-#endif
diff --git a/i386/i386at/gpl/linux/include/net/sock.h b/i386/i386at/gpl/linux/include/net/sock.h
deleted file mode 100644
index dc7a4a90..00000000
--- a/i386/i386at/gpl/linux/include/net/sock.h
+++ /dev/null
@@ -1,486 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the AF_INET socket handler.
- *
- * Version:	@(#)sock.h	1.0.4	05/13/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Corey Minyard <wf-rch!minyard@relay.EU.net>
- *		Florian La Roche <flla@stud.uni-sb.de>
- *
- * Fixes:
- *		Alan Cox	:	Volatiles in skbuff pointers. See
- *					skbuff comments. May be overdone,
- *					better to prove they can be removed
- *					than the reverse.
- *		Alan Cox	:	Added a zapped field for tcp to note
- *					a socket is reset and must stay shut up
- *		Alan Cox	:	New fields for options
- *	Pauline Middelink	:	identd support
- *		Alan Cox	:	Eliminate low level recv/recvfrom
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _SOCK_H
-#define _SOCK_H
-
-#include <linux/timer.h>
-#include <linux/ip.h>		/* struct options */
-#include <linux/in.h>		/* struct sockaddr_in */
-#include <linux/tcp.h>		/* struct tcphdr */
-#include <linux/config.h>
-
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>	/* struct sk_buff */
-#include <net/protocol.h>		/* struct inet_protocol */
-#ifdef CONFIG_AX25
-#include <net/ax25.h>
-#ifdef CONFIG_NETROM
-#include <net/netrom.h>
-#endif
-#endif
-#ifdef CONFIG_IPX
-#include <net/ipx.h>
-#endif
-#ifdef CONFIG_ATALK
-#include <linux/atalk.h>
-#endif
-
-#include <linux/igmp.h>
-
-/* Think big (also on some systems a byte is faster) */
-#define SOCK_ARRAY_SIZE	256
-
-
-/*
- *	The AF_UNIX specific socket options
- */
- 
-struct unix_opt
-{
-	int 			family;
-	char *			name;
-	int  			locks;
-	struct inode *		inode;
-	struct semaphore	readsem;
-	struct sock *		other;
-};
-
-/*
- *	IP packet socket options
- */
-
-struct inet_packet_opt
-{
-	struct notifier_block	notifier;		/* Used when bound */
-	struct device		*bound_dev;
-	unsigned long		dev_stamp;
-	struct packet_type	*prot_hook;
-	char			device_name[15];
-};
-
-
-/*
- * This structure really needs to be cleaned up.
- * Most of it is for TCP, and not used by any of
- * the other protocols.
- */
-struct sock 
-{
-	struct options		*opt;
-	volatile unsigned long	wmem_alloc;
-	volatile unsigned long	rmem_alloc;
-	unsigned long		allocation;		/* Allocation mode */
-	__u32			write_seq;
-	__u32			sent_seq;
-	__u32			acked_seq;
-	__u32			copied_seq;
-	__u32			rcv_ack_seq;
-	__u32			window_seq;
-	__u32			fin_seq;
-	__u32			urg_seq;
-	__u32			urg_data;
-	int			users;			/* user count */
-  /*
-   *	Not all are volatile, but some are, so we
-   * 	might as well say they all are.
-   */
-	volatile char		dead,
-				urginline,
-				intr,
-				blog,
-				done,
-				reuse,
-				keepopen,
-				linger,
-				delay_acks,
-				destroy,
-				ack_timed,
-				no_check,
-				zapped,	/* In ax25 & ipx means not linked */
-				broadcast,
-				nonagle,
-				bsdism;
-	unsigned long	        lingertime;
-	int			proc;
-	struct sock		*next;
-	struct sock		*prev; /* Doubly linked chain.. */
-	struct sock		*pair;
-	struct sk_buff		* volatile send_head;
-	struct sk_buff		* volatile send_tail;
-	struct sk_buff_head	back_log;
-	struct sk_buff		*partial;
-	struct timer_list	partial_timer;
-	long			retransmits;
-	struct sk_buff_head	write_queue,
-				receive_queue;
-	struct proto		*prot;
-	struct wait_queue	**sleep;
-	__u32			daddr;
-	__u32			saddr;		/* Sending source */
-	__u32			rcv_saddr;	/* Bound address */
-	unsigned short		max_unacked;
-	unsigned short		window;
-	__u32                   lastwin_seq;    /* sequence number when we last updated the window we offer */
-	volatile unsigned long  ato;            /* ack timeout */
-	volatile unsigned long  lrcvtime;       /* jiffies at last rcv */
-	unsigned short		bytes_rcv;
-/*
- *	mss is min(mtu, max_window) 
- */
-	unsigned short		mtu;       /* mss negotiated in the syn's */
-	volatile unsigned short	mss;       /* current eff. mss - can change */
-	volatile unsigned short	user_mss;  /* mss requested by user in ioctl */
-	volatile unsigned short	max_window;
-	unsigned long 		window_clamp;
-	unsigned short		num;
-	volatile unsigned short	cong_window;
-	volatile unsigned short	cong_count;
-	volatile unsigned short	ssthresh;
-	volatile unsigned short	packets_out;
-	volatile unsigned short	shutdown;
-	volatile unsigned long	rtt;
-	volatile unsigned long	mdev;
-	volatile unsigned long	rto;
-
-/*
- *	currently backoff isn't used, but I'm maintaining it in case
- *	we want to go back to a backoff formula that needs it
- */
- 
-	volatile unsigned short	backoff;
-	volatile int		err, err_soft;	/* Soft holds errors that don't
-						   cause failure but are the cause
-						   of a persistent failure not just
-						   'timed out' */
-	unsigned char		protocol;
-	volatile unsigned char	state;
-	volatile unsigned char	ack_backlog;
-	unsigned char		max_ack_backlog;
-	unsigned char		priority;
-	unsigned char		debug;
-	unsigned short		rcvbuf;
-	unsigned short		sndbuf;
-	unsigned short		type;
-	unsigned char		localroute;	/* Route locally only */
-#ifdef CONFIG_IPX
-/*
- *	Once the IPX ncpd patches are in these are going into protinfo
- */
-	ipx_address		ipx_dest_addr;
-	ipx_interface		*ipx_intrfc;
-	unsigned short		ipx_port;
-
-/* To handle asynchronous messages from the NetWare server, we have to
- * know the connection this socket belongs to. Sorry to blow up this
- * structure even more. */
-	struct ncp_server       *ipx_ncp_server;
-
-#ifdef CONFIG_IPX_INTERN
-	unsigned char           ipx_node[IPX_NODE_LEN];
-#endif
-	unsigned short		ipx_type;
-#endif
-#ifdef CONFIG_AX25
-	ax25_cb			*ax25;
-#ifdef CONFIG_NETROM
-	nr_cb			*nr;
-#endif
-#endif
-  
-/*
- *	This is where all the private (optional) areas that don't
- *	overlap will eventually live. 
- */
-
-	union
-	{
-	  	struct unix_opt	af_unix;
-#ifdef CONFIG_ATALK
-		struct atalk_sock	af_at;
-#endif
-#ifdef CONFIG_INET
-		struct inet_packet_opt  af_packet;
-#endif
-	} protinfo;  		
-
-/* 
- *	IP 'private area' or will be eventually 
- */
-	int			ip_ttl;			/* TTL setting */
-	int			ip_tos;			/* TOS */
-	struct tcphdr		dummy_th;
-	struct timer_list	keepalive_timer;	/* TCP keepalive hack */
-	struct timer_list	retransmit_timer;	/* TCP retransmit timer */
-	struct timer_list	ack_timer;		/* TCP delayed ack timer */
-	int			ip_xmit_timeout;	/* Why the timeout is running */
-	struct rtable		*ip_route_cache;	/* Cached output route */
-	unsigned char		ip_hdrincl;		/* Include headers ? */
-#ifdef CONFIG_IP_MULTICAST  
-	int			ip_mc_ttl;		/* Multicasting TTL */
-	int			ip_mc_loop;		/* Loopback */
-	char			ip_mc_name[MAX_ADDR_LEN];/* Multicast device name */
-	struct ip_mc_socklist	*ip_mc_list;		/* Group array */
-#endif  
-
-/*
- *	This part is used for the timeout functions (timer.c). 
- */
- 
-	int			timeout;	/* What are we waiting for? */
-	struct timer_list	timer;		/* This is the TIME_WAIT/receive timer
-					 * when we are doing IP
-					 */
-	struct timeval		stamp;
-
- /*
-  *	Identd 
-  */
-  
-	struct socket		*socket;
-  
-  /*
-   *	Callbacks 
-   */
-   
-	void			(*state_change)(struct sock *sk);
-	void			(*data_ready)(struct sock *sk,int bytes);
-	void			(*write_space)(struct sock *sk);
-	void			(*error_report)(struct sock *sk);
-  
-};
-
-/*
- *	IP protocol blocks we attach to sockets.
- */
- 
-struct proto 
-{
-	void			(*close)(struct sock *sk, unsigned long timeout);
-	int			(*build_header)(struct sk_buff *skb,
-					__u32 saddr,
-					__u32 daddr,
-					struct device **dev, int type,
-					struct options *opt, int len,
-					int tos, int ttl, struct rtable ** rp);
-	int			(*connect)(struct sock *sk,
-				        struct sockaddr_in *usin, int addr_len);
-	struct sock *		(*accept) (struct sock *sk, int flags);
-	void			(*queue_xmit)(struct sock *sk,
-				        struct device *dev, struct sk_buff *skb,
-				        int free);
-	void			(*retransmit)(struct sock *sk, int all);
-	void			(*write_wakeup)(struct sock *sk);
-	void			(*read_wakeup)(struct sock *sk);
-	int			(*rcv)(struct sk_buff *buff, struct device *dev,
-				        struct options *opt, __u32 daddr,
-				        unsigned short len, __u32 saddr,
-				        int redo, struct inet_protocol *protocol);
-	int			(*select)(struct sock *sk, int which,
-					select_table *wait);
-	int			(*ioctl)(struct sock *sk, int cmd,
-					unsigned long arg);
-	int			(*init)(struct sock *sk);
-	void			(*shutdown)(struct sock *sk, int how);
-	int			(*setsockopt)(struct sock *sk, int level, int optname,
-					char *optval, int optlen);
-	int			(*getsockopt)(struct sock *sk, int level, int optname,
-					char *optval, int *option);  	 
-	int			(*sendmsg)(struct sock *sk, struct msghdr *msg, int len,
-					int noblock, int flags);
-	int			(*recvmsg)(struct sock *sk, struct msghdr *msg, int len,
-					int noblock, int flags, int *addr_len);
-	int			(*bind)(struct sock *sk, struct sockaddr *uaddr, int addr_len);
-	unsigned short		max_header;
-	unsigned long		retransmits;
-	char			name[32];
-	int			inuse, highestinuse;
-	struct sock *		sock_array[SOCK_ARRAY_SIZE];
-};
-
-#define TIME_WRITE	1
-#define TIME_CLOSE	2
-#define TIME_KEEPOPEN	3
-#define TIME_DESTROY	4
-#define TIME_DONE	5	/* Used to absorb those last few packets */
-#define TIME_PROBE0	6
-/*
- *	About 10 seconds 
- */
-#define SOCK_DESTROY_TIME (10*HZ)
-
-
-/*
- *	Sockets 0-1023 can't be bound too unless you are superuser 
- */
- 
-#define PROT_SOCK	1024
-
-
-#define SHUTDOWN_MASK	3
-#define RCV_SHUTDOWN	1
-#define SEND_SHUTDOWN	2
-
-/*
- * Used by processes to "lock" a socket state, so that
- * interrupts and bottom half handlers won't change it
- * from under us. It essentially blocks any incoming
- * packets, so that we won't get any new data or any
- * packets that change the state of the socket.
- *
- * Note the 'barrier()' calls: gcc may not move a lock
- * "downwards" or a unlock "upwards" when optimizing.
- */
-extern void __release_sock(struct sock *sk);
-
-static inline void lock_sock(struct sock *sk)
-{
-#if 1
-/* debugging code: the test isn't even 100% correct, but it can catch bugs */
-/* Note that a double lock is ok in theory - it's just _usually_ a bug */
-	if (sk->users) {
-		__label__ here;
-		printk("double lock on socket at %p\n", &&here);
-here:
-	}
-#endif
-	sk->users++;
-	barrier();
-}
-
-static inline void release_sock(struct sock *sk)
-{
-	barrier();
-#if 1
-/* debugging code: remove me when ok */
-	if (sk->users == 0) {
-		__label__ here;
-		sk->users = 1;
-		printk("trying to unlock unlocked socket at %p\n", &&here);
-here:
-	}
-#endif
-	if (!--sk->users)
-		__release_sock(sk);
-}
-
-
-extern void			destroy_sock(struct sock *sk);
-extern unsigned short		get_new_socknum(struct proto *,
-						unsigned short);
-extern void			put_sock(unsigned short, struct sock *); 
-extern struct sock		*get_sock(struct proto *, unsigned short,
-					  unsigned long, unsigned short,
-					  unsigned long);
-extern struct sock		*get_sock_mcast(struct sock *, unsigned short,
-					  unsigned long, unsigned short,
-					  unsigned long);
-extern struct sock		*get_sock_raw(struct sock *, unsigned short,
-					  unsigned long, unsigned long);
-
-extern struct sk_buff		*sock_wmalloc(struct sock *sk,
-					      unsigned long size, int force,
-					      int priority);
-extern struct sk_buff		*sock_rmalloc(struct sock *sk,
-					      unsigned long size, int force,
-					      int priority);
-extern void			sock_wfree(struct sock *sk,
-					   struct sk_buff *skb);
-extern void			sock_rfree(struct sock *sk,
-					   struct sk_buff *skb);
-extern unsigned long		sock_rspace(struct sock *sk);
-extern unsigned long		sock_wspace(struct sock *sk);
-
-extern int			sock_setsockopt(struct sock *sk, int level,
-						int op, char *optval,
-						int optlen);
-
-extern int			sock_getsockopt(struct sock *sk, int level,
-						int op, char *optval, 
-						int *optlen);
-extern struct sk_buff 		*sock_alloc_send_skb(struct sock *skb,
-						     unsigned long size,
-						     unsigned long fallback,
-						     int noblock,
-						     int *errcode);
-
-/*
- * 	Queue a received datagram if it will fit. Stream and sequenced
- *	protocols can't normally use this as they need to fit buffers in
- *	and play with them.
- *
- * 	Inlined as its very short and called for pretty much every
- *	packet ever received.
- */
-
-extern __inline__ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
-{
-	unsigned long flags;
-	if(sk->rmem_alloc + skb->truesize >= sk->rcvbuf)
-		return -ENOMEM;
-	save_flags(flags);
-	cli();
-	sk->rmem_alloc+=skb->truesize;
-	skb->sk=sk;
-	restore_flags(flags);
-	skb_queue_tail(&sk->receive_queue,skb);
-	if(!sk->dead)
-		sk->data_ready(sk,skb->len);
-	return 0;
-}
-
-/*
- *	Recover an error report and clear atomically
- */
- 
-extern __inline__ int sock_error(struct sock *sk)
-{
-	int err=xchg(&sk->err,0);
-	return -err;
-}
-
-/* 
- *	Declarations from timer.c 
- */
- 
-extern struct sock *timer_base;
-
-extern void delete_timer (struct sock *);
-extern void reset_timer (struct sock *, int, unsigned long);
-extern void net_timer (unsigned long);
-
-
-/* 
- *	Enable debug/info messages 
- */
-
-#define NETDEBUG(x)		x
-
-#endif	/* _SOCK_H */
diff --git a/i386/i386at/gpl/linux/include/net/tcp.h b/i386/i386at/gpl/linux/include/net/tcp.h
deleted file mode 100644
index 3c7eb7de..00000000
--- a/i386/i386at/gpl/linux/include/net/tcp.h
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the TCP module.
- *
- * Version:	@(#)tcp.h	1.0.5	05/23/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _TCP_H
-#define _TCP_H
-
-#include <linux/tcp.h>
-#include <net/checksum.h>
-
-#define MAX_SYN_SIZE	44 + MAX_HEADER + 15
-#define MAX_FIN_SIZE	40 + MAX_HEADER + 15
-#define MAX_ACK_SIZE	40 + MAX_HEADER + 15
-#define MAX_RESET_SIZE	40 + MAX_HEADER + 15
-#define MAX_WINDOW	32767		/* Never offer a window over 32767 without using
-					   window scaling (not yet supported). Some poor
-					   stacks do signed 16bit maths! */
-#define MIN_WINDOW	2048
-#define MAX_ACK_BACKLOG	2
-#define MIN_WRITE_SPACE	2048
-#define TCP_WINDOW_DIFF	2048
-
-/* urg_data states */
-#define URG_VALID	0x0100
-#define URG_NOTYET	0x0200
-#define URG_READ	0x0400
-
-#define TCP_RETR1	7	/*
-				 * This is how many retries it does before it
-				 * tries to figure out if the gateway is
-				 * down.
-				 */
-
-#define TCP_RETR2	15	/*
-				 * This should take at least
-				 * 90 minutes to time out.
-				 */
-
-#define TCP_TIMEOUT_LEN	(15*60*HZ) /* should be about 15 mins		*/
-#define TCP_TIMEWAIT_LEN (60*HZ) /* how long to wait to successfully 
-				  * close the socket, about 60 seconds	*/
-#define TCP_FIN_TIMEOUT (3*60*HZ) /* BSD style FIN_WAIT2 deadlock breaker */				  
-#define TCP_ACK_TIME	(3*HZ)	/* time to delay before sending an ACK	*/
-#define TCP_DONE_TIME	(5*HZ/2)/* maximum time to wait before actually
-				 * destroying a socket			*/
-#define TCP_WRITE_TIME	(30*HZ)	/* initial time to wait for an ACK,
-			         * after last transmit			*/
-#define TCP_TIMEOUT_INIT (3*HZ)	/* RFC 1122 initial timeout value	*/
-#define TCP_SYN_RETRIES	 10	/* number of times to retry opening a
-				 * connection 	(TCP_RETR2-....)	*/
-#define TCP_PROBEWAIT_LEN (1*HZ)/* time to wait between probes when
-				 * I've got something to write and
-				 * there is no window			*/
-
-#define TCP_NO_CHECK	0	/* turn to one if you want the default
-				 * to be no checksum			*/
-
-
-/*
- *	TCP option
- */
- 
-#define TCPOPT_NOP		1	/* Padding */
-#define TCPOPT_EOL		0	/* End of options */
-#define TCPOPT_MSS		2	/* Segment size negotiating */
-/*
- *	We don't use these yet, but they are for PAWS and big windows
- */
-#define TCPOPT_WINDOW		3	/* Window scaling */
-#define TCPOPT_TIMESTAMP	8	/* Better RTT estimations/PAWS */
-
-
-/*
- * The next routines deal with comparing 32 bit unsigned ints
- * and worry about wraparound (automatic with unsigned arithmetic).
- */
-
-extern __inline int before(__u32 seq1, __u32 seq2)
-{
-        return (__s32)(seq1-seq2) < 0;
-}
-
-extern __inline int after(__u32 seq1, __u32 seq2)
-{
-	return (__s32)(seq2-seq1) < 0;
-}
-
-
-/* is s2<=s1<=s3 ? */
-extern __inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
-{
-	return (after(seq1+1, seq2) && before(seq1, seq3+1));
-}
-
-static __inline__ int min(unsigned int a, unsigned int b)
-{
-	if (a < b) 
-		return(a);
-	return(b);
-}
-
-extern struct proto tcp_prot;
-extern struct tcp_mib tcp_statistics;
-extern struct wait_queue *master_select_wakeup;
-
-extern void	tcp_err(int type, int code, unsigned char *header, __u32 daddr,
-			__u32, struct inet_protocol *protocol);
-extern void	tcp_shutdown (struct sock *sk, int how);
-extern int	tcp_rcv(struct sk_buff *skb, struct device *dev,
-			struct options *opt, __u32 daddr,
-			unsigned short len, __u32 saddr, int redo,
-			struct inet_protocol *protocol);
-
-extern int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg);
-
-extern void tcp_read_wakeup(struct sock *);
-extern void tcp_write_xmit(struct sock *);
-extern void tcp_time_wait(struct sock *);
-extern void tcp_retransmit(struct sock *, int);
-extern void tcp_do_retransmit(struct sock *, int);
-extern void tcp_send_check(struct tcphdr *th, unsigned long saddr, 
-		unsigned long daddr, int len, struct sk_buff *skb);
-
-/* tcp_output.c */
-
-extern void tcp_send_probe0(struct sock *);
-extern void tcp_send_partial(struct sock *);
-extern void tcp_write_wakeup(struct sock *);
-extern void tcp_send_fin(struct sock *sk);
-extern void tcp_send_synack(struct sock *, struct sock *, struct sk_buff *);
-extern void tcp_send_skb(struct sock *, struct sk_buff *);
-extern void tcp_send_ack(u32, u32, struct sock *sk, struct tcphdr *th, u32);
-extern void tcp_send_reset(unsigned long saddr, unsigned long daddr, struct tcphdr *th,
-	  struct proto *prot, struct options *opt, struct device *dev, int tos, int ttl);
-
-extern void tcp_enqueue_partial(struct sk_buff *, struct sock *);
-extern struct sk_buff * tcp_dequeue_partial(struct sock *);
-
-/* tcp_input.c */
-extern void tcp_cache_zap(void);
-
-/* tcp_timer.c */
-#define     tcp_reset_msl_timer(x,y,z)	reset_timer(x,y,z)
-extern void tcp_reset_xmit_timer(struct sock *, int, unsigned long);
-extern void tcp_retransmit_timer(unsigned long);
-
-/*
- *	Default sequence number picking algorithm.
- *	As close as possible to RFC 793, which
- *	suggests using a 250kHz clock.
- *	Further reading shows this assumes 2MB/s networks.
- *	For 10MB/s ethernet, a 1MHz clock is appropriate.
- *	That's funny, Linux has one built in!  Use it!
- */
-
-static inline u32 tcp_init_seq(void)
-{
-	struct timeval tv;
-	do_gettimeofday(&tv);
-	return tv.tv_usec+tv.tv_sec*1000000;
-}
-
-/*
- *      This function returns the amount that we can raise the
- *      usable window based on the following constraints
- *  
- *	1. The window can never be shrunk once it is offered (RFC 793)
- *	2. We limit memory per socket
- */
-
-static __inline__ unsigned short tcp_raise_window(struct sock *sk)
-{
-	long free_space = sock_rspace(sk);
-	long window;
-
-	if (free_space > 1024)
-		free_space &= ~0x3FF; /* make free space a multiple of 1024 */
-
-	if(sk->window_clamp)
-		free_space = min(sk->window_clamp, free_space);
- 
-	/* 
-         * compute the actual window i.e. 
-         * old_window - received_bytes_on_that_win 
-	 */
-
-	window = sk->window - (sk->acked_seq - sk->lastwin_seq);
-
-	if (sk->mss == 0)
-		sk->mss = sk->mtu;
- 
-	if ( window < 0 ) {	
-		window = 0;
-		printk(KERN_DEBUG "TRW: win < 0 w=%d 1=%u 2=%u\n", 
-		       sk->window, sk->acked_seq, sk->lastwin_seq);
-	}
-	
-	if ( (free_space - window) >= min(sk->mss, MAX_WINDOW/2) )
-		return ((free_space - window) / sk->mss) * sk->mss;
-
-	return 0;
-}
-
-static __inline__ unsigned short tcp_select_window(struct sock *sk)
-{
-	long free_space = sock_rspace(sk);
-	long window;
-
-	if (free_space > 1024)
-		free_space &= ~0x3FF;	/* make free space a multiple of 1024 */
-
-	if (sk->window_clamp)
-		free_space = min(sk->window_clamp, free_space);
-	
-	/*
-	 * compute the actual window i.e.
-	 * old_window - received_bytes_on_that_win
-	 */
-
-	if (sk->mss == 0)
-		sk->mss = sk->mtu;
-
-	window = sk->window - (sk->acked_seq - sk->lastwin_seq);
-
-	if ( window < 0 ) {
-		window = 0;
-		printk(KERN_DEBUG "TSW: win < 0 w=%d 1=%u 2=%u\n",
-			sk->window, sk->acked_seq, sk->lastwin_seq);
-	}
-
-	/*
-	 * RFC 1122:
-	 * "the suggested [SWS] avoidance algoritm for the receiver is to keep
-	 *  RECV.NEXT + RCV.WIN fixed until:
-	 *  RCV.BUFF - RCV.USER - RCV.WINDOW >= min(1/2 RCV.BUFF, MSS)"
-	 *
-	 * i.e. don't raise the right edge of the window until you can't raise
-	 * it MSS bytes
-	 */
-
-	if ( (free_space - window) >= min(sk->mss, MAX_WINDOW/2) )
-		window += ((free_space - window) / sk->mss) * sk->mss;
-
-	sk->window = window;
-	sk->lastwin_seq = sk->acked_seq;
-
-	return sk->window;
-}
-
-/*
- * List all states of a TCP socket that can be viewed as a "connected"
- * state.  This now includes TCP_SYN_RECV, although I am not yet fully
- * convinced that this is the solution for the 'getpeername(2)'
- * problem. Thanks to Stephen A. Wood <saw@cebaf.gov>  -FvK
- */
-
-extern __inline const int tcp_connected(const int state)
-{
-  return(state == TCP_ESTABLISHED || state == TCP_CLOSE_WAIT ||
-	 state == TCP_FIN_WAIT1   || state == TCP_FIN_WAIT2 ||
-	 state == TCP_SYN_RECV);
-}
-
-/*
- * Calculate(/check) TCP checksum
- */
-static __inline__ u16 tcp_check(struct tcphdr *th, int len,
-	unsigned long saddr, unsigned long daddr, unsigned long base)
-{
-	return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);
-}
-
-#undef STATE_TRACE
-
-#ifdef STATE_TRACE
-static char *statename[]={
-	"Unused","Established","Syn Sent","Syn Recv",
-	"Fin Wait 1","Fin Wait 2","Time Wait", "Close",
-	"Close Wait","Last ACK","Listen","Closing"
-};
-#endif
-
-static __inline__ void tcp_set_state(struct sock *sk, int state)
-{
-	int oldstate = sk->state;
-
-	sk->state = state;
-
-#ifdef STATE_TRACE
-	if(sk->debug)
-		printk("TCP sk=%p, State %s -> %s\n",sk, statename[oldstate],statename[state]);
-#endif	
-
-	switch (state) {
-	case TCP_ESTABLISHED:
-		if (oldstate != TCP_ESTABLISHED) {
-			tcp_statistics.TcpCurrEstab++;
-			/* This is a hack but it doesn't occur often and it's going to
-			   be a real        to fix nicely */
-			if (oldstate == TCP_SYN_RECV)
-				wake_up_interruptible(&master_select_wakeup);
-		}
-		break;
-
-	case TCP_CLOSE:
-		tcp_cache_zap();
-		/* Should be about 2 rtt's */
-   		reset_timer(sk, TIME_DONE, min(sk->rtt * 2, TCP_DONE_TIME));
-		/* fall through */
-	default:
-		if (oldstate==TCP_ESTABLISHED)
-			tcp_statistics.TcpCurrEstab--;
-	}
-}
-
-#endif	/* _TCP_H */
diff --git a/i386/i386at/gpl/linux/include/net/udp.h b/i386/i386at/gpl/linux/include/net/udp.h
deleted file mode 100644
index 13735d17..00000000
--- a/i386/i386at/gpl/linux/include/net/udp.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Definitions for the UDP module.
- *
- * Version:	@(#)udp.h	1.0.2	05/07/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- * Fixes:
- *		Alan Cox	: Turned on udp checksums. I don't want to
- *				  chase 'memory corruption' bugs that aren't!
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#ifndef _UDP_H
-#define _UDP_H
-
-#include <linux/udp.h>
-
-
-#define UDP_NO_CHECK	0
-
-
-extern struct proto udp_prot;
-
-
-extern void	udp_err(int type, int code, unsigned char *header, __u32 daddr,
-			__u32 saddr, struct inet_protocol *protocol);
-extern void	udp_send_check(struct udphdr *uh, __u32 saddr, 
-			__u32 daddr, int len, struct sock *sk);
-extern int	udp_recvfrom(struct sock *sk, unsigned char *to,
-			     int len, int noblock, unsigned flags,
-			     struct sockaddr_in *sin, int *addr_len);
-extern int	udp_read(struct sock *sk, unsigned char *buff,
-			 int len, int noblock, unsigned flags);
-extern int	udp_connect(struct sock *sk,
-			    struct sockaddr_in *usin, int addr_len);
-extern int	udp_rcv(struct sk_buff *skb, struct device *dev,
-			struct options *opt, __u32 daddr,
-			unsigned short len, __u32 saddr, int redo,
-			struct inet_protocol *protocol);
-extern int	udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
-extern void	udp_cache_zap(void);	/* Remove udp last socket cache */
-
-#endif	/* _UDP_H */
diff --git a/i386/i386at/gpl/linux/linux_autoirq.c b/i386/i386at/gpl/linux/linux_autoirq.c
deleted file mode 100644
index 2e3d4e61..00000000
--- a/i386/i386at/gpl/linux/linux_autoirq.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Linux auto-irq support.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- *  Written 1994 by Donald Becker.
- *
- *  The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
- *  Center of Excellence in Space Data and Information Sciences
- *    Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
- *
- *  This code is a general-purpose IRQ line detector for devices with
- *  jumpered IRQ lines.  If you can make the device raise an IRQ (and
- *  that IRQ line isn't already being used), these routines will tell
- *  you what IRQ line it's using -- perfect for those oh-so-cool boot-time
- *  device probes!
- *
- *  To use this, first call autoirq_setup(timeout). TIMEOUT is how many
- *  'jiffies' (1/100 sec.) to detect other devices that have active IRQ lines,
- *  and can usually be zero at boot.  'autoirq_setup()' returns the bit
- *  vector of nominally-available IRQ lines (lines may be physically in-use,
- *  but not yet registered to a device).
- *  Next, set up your device to trigger an interrupt.
- *  Finally call autoirq_report(TIMEOUT) to find out which IRQ line was
- *  most recently active.  The TIMEOUT should usually be zero, but may
- *  be set to the number of jiffies to wait for a slow device to raise an IRQ.
- *
- *  The idea of using the setup timeout to filter out bogus IRQs came from
- *  the serial driver.
- */
-
-#include <i386/pic.h>
-#include <i386/ipl.h>
-
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-
-#include <asm/bitops.h>
-#include <asm/system.h>
-
-/*
- * IRQ to network device map.
- */
-void *irq2dev_map[16];
-
-/*
- * Set of fixed IRQs
- * (fpu, rtc, com1, PIC slave cascade, keyboard, timer).
- */
-int irqs_busy = 0x2147;
-
-static volatile int irq_number;	/* latest irq found */
-static volatile int irq_bitmap;	/* bitmap of IRQs found */
-static int irq_handled;		/* irq lines we have a handler on */
-
-extern unsigned long loops_per_sec;
-
-/*
- * Interrupt handler when probing an IRQ.
- */
-static void
-autoirq_probe(irq)
-	int irq;
-{
-	/*
-	 * Mark this IRQ as the last one
-	 * that interrupted and disable it.
-	 */
-	irq_number = irq;
-	set_bit(irq, (void *)&irq_bitmap);
-	disable_irq(irq);
-}
-
-/*
- * Set up for auto-irq.
- */
-int
-autoirq_setup(waittime)
-	int waittime;
-{
-	int i, mask;
-	int timeout = jiffies + waittime;
-	int boguscount = (waittime * loops_per_sec) / 100;
-
-	/*
-	 * Allocate all possible IRQs.
-	 */
-	irq_handled = 0;
-	for (i = 0; i < 16; i++) {
-		if (test_bit(i, (void *)&irqs_busy) == 0
-		    && request_irq(i, autoirq_probe, 0, 0) == 0)
-			set_bit(i, (void *)&irq_handled);
-	}
-
-	irq_number = 0;
-	irq_bitmap = 0;
-
-	/*
-	 * Hang out at least <waittime>
-	 * jiffies waiting for bogus IRQ hits.
-	 */
-	while (timeout > jiffies && --boguscount > 0)
-		;
-
-	/*
-	 * Free IRQs that caused bogus hits.
-	 */
-	for (i = 0, mask = 0x01; i < 16; i++, mask <<= 1) {
-		if (irq_bitmap & irq_handled & mask) {
-			irq_handled &= ~mask;
-			free_irq(i);
-		}
-	}
-
-	return (irq_handled);
-}
-
-/*
- * Return the last IRQ that caused an interrupt.
- */
-int
-autoirq_report(waittime)
-	int waittime;
-{
-	int i;
-	int timeout = jiffies + waittime;
-	int boguscount = (waittime * loops_per_sec) / 100;
-
-	/*
-	 * Hang out at least <waittime>
-	 * jiffies waiting for the IRQ.
-	 */
-	while (timeout > jiffies && --boguscount > 0)
-		if (irq_number)
-			break;
-
-	/*
-	 * Retract the IRQ handlers that we handled.
-	 */
-	for (i = 0; i < 16; i++) {
-		if (test_bit(i, (void *)&irq_handled))
-			free_irq(i);
-	}
-
-	return (irq_number);
-}
diff --git a/i386/i386at/gpl/linux/linux_block.c b/i386/i386at/gpl/linux/linux_block.c
deleted file mode 100644
index 93f1a5cd..00000000
--- a/i386/i386at/gpl/linux/linux_block.c
+++ /dev/null
@@ -1,1625 +0,0 @@
-/*
- * Linux block driver support.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *	Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- *  linux/drivers/block/ll_rw_blk.c
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright (C) 1994,      Karl Keyte: Added support for disk statistics
- */
-
-/*
- *  linux/fs/block_dev.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-/*
- *  linux/fs/buffer.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <sys/types.h>
-#include <mach/mach_types.h>
-#include <mach/kern_return.h>
-#include <mach/mig_errors.h>
-#include <mach/port.h>
-#include <mach/vm_param.h>
-#include <mach/notify.h>
-
-#include <ipc/ipc_port.h>
-#include <ipc/ipc_space.h>
-
-#include <vm/vm_map.h>
-#include <vm/vm_kern.h>
-#include <vm/vm_page.h>
-
-#include <device/device_types.h>
-#include <device/device_port.h>
-#include <device/disk_status.h>
-#include "device_reply.h"
-
-#include <i386at/dev_hdr.h>
-#include <i386at/device_emul.h>
-#include <i386at/disk.h>
-
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/fs.h>
-#include <linux/blk.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/fcntl.h>
-#include <linux/major.h>
-#include <linux/kdev_t.h>
-#include <linux/delay.h>
-#include <linux/malloc.h>
-
-/* Location of VTOC in units for sectors (512 bytes).  */
-#define PDLOCATION 29
-
-/* Linux kernel variables.  */
-
-/* Temporary data allocated on the stack.  */
-struct temp_data
-{
-  struct inode inode;
-  struct file file;
-  struct request req;
-  queue_head_t pages;
-};
-
-/* One of these exists for each
-   driver associated with a major number.  */
-struct device_struct
-{
-  const char *name;		/* device name */
-  struct file_operations *fops;	/* operations vector */
-  int busy:1;			/* driver is being opened/closed */
-  int want:1;			/* someone wants to open/close driver */
-  struct gendisk *gd;		/* DOS partition information */
-  int default_slice;		/* what slice to use when none is given */
-  struct disklabel **labels;	/* disklabels for each DOS partition */
-};
-
-/* An entry in the Mach name to Linux major number conversion table.  */
-struct name_map
-{
-  const char *name;	/* Mach name for device */
-  unsigned major;	/* Linux major number */
-  unsigned unit;	/* Linux unit number */
-  int read_only;	/* 1 if device is read only */
-};
-
-/* Driver operation table.  */
-static struct device_struct blkdevs[MAX_BLKDEV];
-
-/* Driver request function table.  */
-struct blk_dev_struct blk_dev[MAX_BLKDEV] =
-{
-  { NULL, NULL },		/* 0 no_dev */
-  { NULL, NULL },		/* 1 dev mem */
-  { NULL, NULL },		/* 2 dev fd */
-  { NULL, NULL },		/* 3 dev ide0 or hd */
-  { NULL, NULL },		/* 4 dev ttyx */
-  { NULL, NULL },		/* 5 dev tty */
-  { NULL, NULL },		/* 6 dev lp */
-  { NULL, NULL },		/* 7 dev pipes */
-  { NULL, NULL },		/* 8 dev sd */
-  { NULL, NULL },		/* 9 dev st */
-  { NULL, NULL },		/* 10 */
-  { NULL, NULL },		/* 11 */
-  { NULL, NULL },		/* 12 */
-  { NULL, NULL },		/* 13 */
-  { NULL, NULL },		/* 14 */
-  { NULL, NULL },		/* 15 */
-  { NULL, NULL },		/* 16 */
-  { NULL, NULL },		/* 17 */
-  { NULL, NULL },		/* 18 */
-  { NULL, NULL },		/* 19 */
-  { NULL, NULL },		/* 20 */
-  { NULL, NULL },		/* 21 */
-  { NULL, NULL }		/* 22 dev ide1 */
-};
-
-/*
- * blk_size contains the size of all block-devices in units of 1024 byte
- * sectors:
- *
- * blk_size[MAJOR][MINOR]
- *
- * if (!blk_size[MAJOR]) then no minor size checking is done.
- */
-int *blk_size[MAX_BLKDEV] = { NULL, NULL, };
-
-/*
- * blksize_size contains the size of all block-devices:
- *
- * blksize_size[MAJOR][MINOR]
- *
- * if (!blksize_size[MAJOR]) then 1024 bytes is assumed.
- */
-int *blksize_size[MAX_BLKDEV] = { NULL, NULL, };
-
-/*
- * hardsect_size contains the size of the hardware sector of a device.
- *
- * hardsect_size[MAJOR][MINOR]
- *
- * if (!hardsect_size[MAJOR])
- *		then 512 bytes is assumed.
- * else
- *		sector_size is hardsect_size[MAJOR][MINOR]
- * This is currently set by some scsi device and read by the msdos fs driver
- * This might be a some uses later.
- */
-int *hardsect_size[MAX_BLKDEV] = { NULL, NULL, };
-
-/* This specifies how many sectors to read ahead on the disk.
-   This is unused in Mach.  It is here to make drivers compile.  */
-int read_ahead[MAX_BLKDEV] = {0, };
-
-/* Use to wait on when there are no free requests.
-   This is unused in Mach.  It is here to make drivers compile.  */
-struct wait_queue *wait_for_request = NULL;
-
-/* Map for allocating device memory.  */
-extern vm_map_t device_io_map;
-
-/* Initialize block drivers.  */
-void
-blk_dev_init ()
-{
-#ifdef CONFIG_BLK_DEV_IDE
-  ide_init ();
-#endif
-#ifdef CONFIG_BLK_DEV_FD
-  floppy_init ();
-#endif
-}
-
-/* Return 1 if major number MAJOR corresponds to a disk device.  */
-static inline int
-disk_major (int major)
-{
-  return (major == IDE0_MAJOR
-	  || major == IDE1_MAJOR
-	  || major == IDE2_MAJOR
-	  || major == IDE3_MAJOR
-	  || major == SCSI_DISK_MAJOR);
-}
-
-/* Linux kernel block support routines.  */
-
-/* Register a driver for major number MAJOR,
-   with name NAME, and operations vector FOPS.  */
-int
-register_blkdev (unsigned major, const char *name,
-		 struct file_operations *fops)
-{
-  int err = 0;
-
-  if (major == 0)
-    {
-      for (major = MAX_BLKDEV - 1; major > 0; major--)
-	if (blkdevs[major].fops == NULL)
-	  goto out;
-      return -LINUX_EBUSY;
-    }
-  if (major >= MAX_BLKDEV)
-    return -LINUX_EINVAL;
-  if (blkdevs[major].fops && blkdevs[major].fops != fops)
-    return -LINUX_EBUSY;
-
-out:
-  blkdevs[major].name = name;
-  blkdevs[major].fops = fops;
-  blkdevs[major].busy = 0;
-  blkdevs[major].want = 0;
-  blkdevs[major].gd = NULL;
-  blkdevs[major].default_slice = 0;
-  blkdevs[major].labels = NULL;
-  return 0;
-}
-
-/* Unregister the driver associated with
-   major number MAJOR and having the name NAME.  */
-int
-unregister_blkdev (unsigned major, const char *name)
-{
-  int err;
-
-  if (major >= MAX_BLKDEV)
-    return -LINUX_EINVAL;
-  if (! blkdevs[major].fops || strcmp (blkdevs[major].name, name))
-    return -LINUX_EINVAL;
-  blkdevs[major].fops = NULL;
-  if (blkdevs[major].labels)
-    {
-      assert (blkdevs[major].gd);
-      kfree ((vm_offset_t) blkdevs[major].labels,
-	     (sizeof (struct disklabel *)
-	      * blkdevs[major].gd->max_p * blkdevs[major].gd->max_nr));
-    }
-  return 0;
-}
-
-/* Allocate a buffer SIZE bytes long.  */
-static void *
-alloc_buffer (int size)
-{
-  vm_page_t m;
-  struct temp_data *d;
-
-  assert (size <= PAGE_SIZE);
-
-  if (! linux_auto_config)
-    {
-      while ((m = vm_page_grab ()) == 0)
-	VM_PAGE_WAIT (0);
-      d = current_thread ()->pcb->data;
-      assert (d);
-      queue_enter (&d->pages, m, vm_page_t, pageq);
-      return (void *) m->phys_addr;
-    }
-  return (void *) __get_free_pages (GFP_KERNEL, 0, ~0UL);
-}
-
-/* Free buffer P which is SIZE bytes long.  */
-static void
-free_buffer (void *p, int size)
-{
-  int i;
-  struct temp_data *d;
-  vm_page_t m;
-
-  assert (size <= PAGE_SIZE);
-
-  if (! linux_auto_config)
-    {
-      d = current_thread ()->pcb->data;
-      assert (d);
-      queue_iterate (&d->pages, m, vm_page_t, pageq)
-	{      
-	  if (m->phys_addr == (vm_offset_t) p)
-	    {
-	      queue_remove (&d->pages, m, vm_page_t, pageq);
-	      vm_page_lock_queues ();
-	      vm_page_free (m);
-	      vm_page_lock_queues ();
-	      return;
-	    }
-	}
-      panic ("free_buffer");
-    }
-  free_pages ((unsigned long) p, 0);
-}
-
-/* Allocate a buffer of SIZE bytes and
-   associate it with block number BLOCK of device DEV.  */
-struct buffer_head *
-getblk (kdev_t dev, int block, int size)
-{
-  struct buffer_head *bh;
-  static struct buffer_head bhead;
-
-  assert (size <= PAGE_SIZE);
-
-  if (! linux_auto_config)
-    bh = (struct buffer_head *) kalloc (sizeof (struct buffer_head));
-  else
-    bh = &bhead;
-  if (bh)
-    {
-      memset (bh, 0, sizeof (struct buffer_head));
-      bh->b_data = alloc_buffer (size);
-      if (! bh->b_data)
-	{
-	  if (! linux_auto_config)
-	    kfree ((vm_offset_t) bh, sizeof (struct buffer_head));
-	  return NULL;
-	}
-      bh->b_dev = dev;
-      bh->b_size = size;
-      bh->b_state = 1 << BH_Lock;
-      bh->b_blocknr = block;
-    }
-  return bh;
-}
-
-/* Release buffer BH previously allocated by getblk.  */
-void
-__brelse (struct buffer_head *bh)
-{
-  free_buffer (bh->b_data, bh->b_size);
-  if (! linux_auto_config)
-    kfree ((vm_offset_t) bh, sizeof (*bh));
-}
-
-/* Allocate a buffer of SIZE bytes and fill it with data
-   from device DEV starting at block number BLOCK.  */
-struct buffer_head *
-bread (kdev_t dev, int block, int size)
-{
-  int err;
-  struct buffer_head *bh;
-
-  bh = getblk (dev, block, size);
-  if (bh)
-    {
-      ll_rw_block (READ, 1, &bh);
-      wait_on_buffer (bh);
-      if (! buffer_uptodate (bh))
-	{
-	  __brelse (bh);
-	  return NULL;
-	}
-    }
-  return bh;
-}
-
-/* Return the block size for device DEV in *BSIZE and
-   log2(block size) in *BSHIFT.  */
-static void
-get_block_size (kdev_t dev, int *bsize, int *bshift)
-{
-  int i;
-
-  *bsize = BLOCK_SIZE;
-  if (blksize_size[MAJOR (dev)]
-      && blksize_size[MAJOR (dev)][MINOR (dev)])
-    *bsize = blksize_size[MAJOR (dev)][MINOR (dev)];
-  for (i = *bsize, *bshift = 0; i != 1; i >>= 1, (*bshift)++)
-    ;
-}
-
-/* Enqueue request REQ on a driver's queue.  */
-static inline void
-enqueue_request (struct request *req)
-{
-  struct request *tmp;
-  struct blk_dev_struct *dev;
-
-  dev = blk_dev + MAJOR (req->rq_dev);
-  cli ();
-  tmp = dev->current_request;
-  if (! tmp)
-    {
-      dev->current_request = req;
-      (*dev->request_fn) ();
-      sti ();
-      return;
-    }
-  while (tmp->next)
-    {
-      if ((IN_ORDER (tmp, req) || ! IN_ORDER (tmp, tmp->next))
-	  && IN_ORDER (req, tmp->next))
-	break;
-      tmp = tmp->next;
-    }
-  req->next = tmp->next;
-  tmp->next = req;
-  if (scsi_major (MAJOR (req->rq_dev)))
-    (*dev->request_fn) ();
-  sti ();
-}
-
-/* Perform the I/O operation RW on the buffer list BH
-   containing NR buffers.  */
-void
-ll_rw_block (int rw, int nr, struct buffer_head **bh)
-{
-  int i, bshift, bsize;
-  unsigned major;
-  struct request *r;
-  static struct request req;
-
-  major = MAJOR (bh[0]->b_dev);
-  assert (major < MAX_BLKDEV);
-
-  get_block_size (bh[0]->b_dev, &bsize, &bshift);
-
-  if (! linux_auto_config)
-    {
-      assert (current_thread ()->pcb->data);
-      r = &((struct temp_data *) current_thread ()->pcb->data)->req;
-    }
-  else
-    r = &req;
-
-  for (i = 0, r->nr_sectors = 0; i < nr - 1; i++)
-    {
-      r->nr_sectors += bh[i]->b_size >> 9;
-      bh[i]->b_reqnext = bh[i + 1];
-    }
-  r->nr_sectors += bh[i]->b_size >> 9;
-  bh[i]->b_reqnext = NULL;
-
-  r->rq_status = RQ_ACTIVE;
-  r->rq_dev = bh[0]->b_dev;
-  r->cmd = rw;
-  r->errors = 0;
-  r->sector = bh[0]->b_blocknr << (bshift - 9);
-  r->current_nr_sectors = bh[0]->b_size >> 9;
-  r->buffer = bh[0]->b_data;
-  r->bh = bh[0];
-  r->bhtail = bh[nr - 1];
-  r->sem = NULL;
-  r->next = NULL;
-
-  enqueue_request (r);
-}
-
-#define BSIZE	(1 << bshift)
-#define BMASK	(BSIZE - 1)
-
-/* Perform read/write operation RW on device DEV
-   starting at *off to/from buffer *BUF of size *RESID.
-   The device block size is given by BSHIFT.  *OFF and
-   *RESID may be non-multiples of the block size.
-   *OFF, *BUF and *RESID are updated if the operation
-   completed successfully.  */
-static int
-rdwr_partial (int rw, kdev_t dev, loff_t *off,
-	      char **buf, int *resid, int bshift)
-{
-  int c, err = 0, o;
-  long sect, nsect;
-  struct buffer_head bhead, *bh = &bhead;
-  struct gendisk *gd;
-
-  memset (bh, 0, sizeof (struct buffer_head));
-  bh->b_state = 1 << BH_Lock;
-  bh->b_dev = dev;
-  bh->b_blocknr = *off >> bshift;
-  bh->b_size = BSIZE;
-
-  /* Check if this device has non even number of blocks.  */
-  for (gd = gendisk_head, nsect = -1; gd; gd = gd->next)
-    if (gd->major == MAJOR (dev))
-      {
-	nsect = gd->part[MINOR (dev)].nr_sects;
-	break;
-      }
-  if (nsect > 0)
-    {
-      sect = bh->b_blocknr << (bshift - 9);
-      assert ((nsect - sect) > 0);
-      if (nsect - sect < (BSIZE >> 9))
-	bh->b_size = (nsect - sect) << 9;
-    }
-  bh->b_data = alloc_buffer (bh->b_size);
-  if (! bh->b_data)
-    return -LINUX_ENOMEM;
-  ll_rw_block (READ, 1, &bh);
-  wait_on_buffer (bh);
-  if (buffer_uptodate (bh))
-    {
-      o = *off & BMASK;
-      c = bh->b_size - o;
-      assert (*resid <= c);
-      if (c > *resid)
-	c = *resid;
-      if (rw == READ)
-	memcpy (*buf, bh->b_data + o, c);
-      else
-	{
-	  memcpy (bh->b_data + o, *buf, c);
-	  bh->b_state = (1 << BH_Dirty) | (1 << BH_Lock);
-	  ll_rw_block (WRITE, 1, &bh);
-	  wait_on_buffer (bh);
-	  if (! buffer_uptodate (bh))
-	    {
-	      err = -LINUX_EIO;
-	      goto out;
-	    }
-	}
-      *buf += c;
-      *resid -= c;
-      *off += c;
-    }
-  else
-    err = -LINUX_EIO;
-out:
-  free_buffer (bh->b_data, bh->b_size);
-  return err;
-}
-
-#define BH_Bounce	16
-#define MAX_BUF		VM_MAP_COPY_PAGE_LIST_MAX
-
-/* Perform read/write operation RW on device DEV
-   starting at *off to/from buffer *BUF of size *RESID.
-   The device block size is given by BSHIFT.  *OFF and
-   *RESID must be multiples of the block size.
-   *OFF, *BUF and *RESID are updated if the operation
-   completed successfully.  */
-static int
-rdwr_full (int rw, kdev_t dev, loff_t *off, char **buf, int *resid, int bshift)
-{
-  int cc, err = 0, i, j, nb, nbuf;
-  long blk;
-  struct buffer_head bhead[MAX_BUF], *bh, *bhp[MAX_BUF];
-
-  assert ((*off & BMASK) == 0);
-  assert (*resid >= bsize);
-
-  nbuf = *resid >> bshift;
-  blk = *off >> bshift;
-  for (i = nb = 0, bh = bhead; nb < nbuf; bh++)
-    {
-      memset (bh, 0, sizeof (*bh));
-      bh->b_dev = dev;
-      bh->b_blocknr = blk;
-      set_bit (BH_Lock, &bh->b_state);
-      if (rw == WRITE)
-	set_bit (BH_Dirty, &bh->b_state);
-      cc = PAGE_SIZE - (((int) *buf) & PAGE_MASK);
-      if (cc >= BSIZE && ((int) *buf & 511) == 0)
-	cc &= ~BMASK;
-      else
-	{
-	  cc = PAGE_SIZE;
-	  set_bit (BH_Bounce, &bh->b_state);
-	}
-      if (cc > ((nbuf - nb) << bshift))
-	cc = (nbuf - nb) << bshift;
-      if (! test_bit (BH_Bounce, &bh->b_state))
-	bh->b_data = (char *) pmap_extract (vm_map_pmap (device_io_map),
-					    (((vm_offset_t) *buf)
-					     + (nb << bshift)));
-      else
-	{
-	  bh->b_data = alloc_buffer (cc);
-	  if (! bh->b_data)
-	    {
-	      err = -LINUX_ENOMEM;
-	      break;
-	    }
-	  if (rw == WRITE)
-	    memcpy (bh->b_data, *buf + (nb << bshift), cc);
-	}
-      bh->b_size = cc;
-      bhp[i] = bh;
-      nb += cc >> bshift;
-      blk += nb;
-      if (++i == MAX_BUF)
-	break;
-    }
-  if (! err)
-    {
-      ll_rw_block (rw, i, bhp);
-      wait_on_buffer (bhp[i - 1]);
-    }
-  for (bh = bhead, cc = 0, j = 0; j < i; cc += bh->b_size, bh++, j++)
-    {
-      if (! err && buffer_uptodate (bh)
-	  && rw == READ && test_bit (BH_Bounce, &bh->b_state))
-	memcpy (*buf + cc, bh->b_data, bh->b_size);
-      else if (! err && ! buffer_uptodate (bh))
-	  err = -LINUX_EIO;
-      if (test_bit (BH_Bounce, &bh->b_state))
-	free_buffer (bh->b_data, bh->b_size);
-    }
-  if (! err)
-    {
-      *buf += cc;
-      *resid -= cc;
-      *off += cc;
-    }
-  return err;
-}
-
-/* Perform read/write operation RW on device DEV
-   starting at *off to/from buffer BUF of size COUNT.
-   *OFF is updated if the operation completed successfully.  */
-static int
-do_rdwr (int rw, kdev_t dev, loff_t *off, char *buf, int count)
-{
-  int bsize, bshift, err = 0, resid = count;
-
-  get_block_size (dev, &bsize, &bshift);
-  if (*off & BMASK)
-    err = rdwr_partial (rw, dev, off, &buf, &resid, bshift);
-  while (resid >= bsize && ! err)
-    err = rdwr_full (rw, dev, off, &buf, &resid, bshift);
-  if (! err && resid)
-    err = rdwr_partial (rw, dev, off, &buf, &resid, bshift);
-  return err ? err : count - resid;
-}
-
-int
-block_write (struct inode *inode, struct file *filp,
-	     const char *buf, int count)
-{
-  return do_rdwr (WRITE, inode->i_rdev, &filp->f_pos, (char *) buf, count);
-}
-
-int
-block_read (struct inode *inode, struct file *filp, char *buf, int count)
-{
-  return do_rdwr (READ, inode->i_rdev, &filp->f_pos, buf, count);
-}
-
-/*
- * This routine checks whether a removable media has been changed,
- * and invalidates all buffer-cache-entries in that case. This
- * is a relatively slow routine, so we have to try to minimize using
- * it. Thus it is called only upon a 'mount' or 'open'. This
- * is the best way of combining speed and utility, I think.
- * People changing diskettes in the middle of an operation deserve
- * to loose :-)
- */
-int
-check_disk_change (kdev_t dev)
-{
-  unsigned i;
-  struct file_operations * fops;
-
-  i = MAJOR(dev);
-  if (i >= MAX_BLKDEV || (fops = blkdevs[i].fops) == NULL)
-    return 0;
-  if (fops->check_media_change == NULL)
-    return 0;
-  if (! (*fops->check_media_change) (dev))
-    return 0;
-
-  /*  printf ("Disk change detected on device %s\n", kdevname(dev));*/
-
-  if (fops->revalidate)
-    (*fops->revalidate) (dev);
-
-  return 1;
-}
-
-/* Mach device interface routines.  */
-
-/* Mach name to Linux major/minor number mapping table.  */
-static struct name_map name_to_major[] =
-{
-  /* IDE disks */
-  { "hd0", IDE0_MAJOR, 0, 0 },
-  { "hd1", IDE0_MAJOR, 1, 0 },
-  { "hd2", IDE1_MAJOR, 0, 0 },
-  { "hd3", IDE1_MAJOR, 1, 0 },
-  { "hd4", IDE2_MAJOR, 0, 0 },
-  { "hd5", IDE2_MAJOR, 1, 0 },
-  { "hd6", IDE3_MAJOR, 0, 0 },
-  { "hd7", IDE3_MAJOR, 1, 0 },
-
-  /* IDE CDROMs */
-  { "wcd0", IDE0_MAJOR, 0, 1 },
-  { "wcd1", IDE0_MAJOR, 1, 1 },
-  { "wcd2", IDE1_MAJOR, 0, 1 },
-  { "wcd3", IDE1_MAJOR, 1, 1 },
-  { "wcd4", IDE2_MAJOR, 0, 1 },
-  { "wcd5", IDE2_MAJOR, 1, 1 },
-  { "wcd6", IDE3_MAJOR, 0, 1 },
-  { "wcd7", IDE3_MAJOR, 1, 1 },
-
-  /* SCSI disks */
-  { "sd0", SCSI_DISK_MAJOR, 0, 0 },
-  { "sd1", SCSI_DISK_MAJOR, 1, 0 },
-  { "sd2", SCSI_DISK_MAJOR, 2, 0 },
-  { "sd3", SCSI_DISK_MAJOR, 3, 0 },
-  { "sd4", SCSI_DISK_MAJOR, 4, 0 },
-  { "sd5", SCSI_DISK_MAJOR, 5, 0 },
-  { "sd6", SCSI_DISK_MAJOR, 6, 0 },
-  { "sd7", SCSI_DISK_MAJOR, 7, 0 },
-
-  /* SCSI CDROMs */
-  { "cd0", SCSI_CDROM_MAJOR, 0, 1 },
-  { "cd1", SCSI_CDROM_MAJOR, 1, 1 },
-
-  /* Floppy disks */
-  { "fd0", FLOPPY_MAJOR, 0, 0 },
-  { "fd1", FLOPPY_MAJOR, 1, 0 },
-};
-
-#define NUM_NAMES (sizeof (name_to_major) / sizeof (name_to_major[0]))
-
-/* One of these is associated with each open instance of a device.  */
-struct block_data
-{
-  const char *name;		/* Mach name for device */
-  int want:1;			/* someone is waiting for I/O to complete */
-  int open_count;		/* number of opens */
-  int iocount;			/* number of pending I/O operations */
-  int part;			/* BSD partition number (-1 if none) */
-  int flags;			/* Linux file flags */
-  int mode;			/* Linux file mode */
-  kdev_t dev;			/* Linux device number */
-  ipc_port_t port;		/* port representing device */
-  struct device_struct *ds;	/* driver operation table entry */
-  struct device device;		/* generic device header */
-  struct name_map *np;		/* name to inode map */
-  struct block_data *next;	/* forward link */
-};
-
-/* List of open devices.  */
-static struct block_data *open_list;
-
-/* Forward declarations.  */
-
-extern struct device_emulation_ops linux_block_emulation_ops;
-
-static io_return_t device_close (void *);
-
-/* Return a send right for block device BD.  */
-static ipc_port_t
-dev_to_port (void *bd)
-{
-  return (bd
-	  ? ipc_port_make_send (((struct block_data *) bd)->port)
-	  : IP_NULL);
-}
-
-/* Return 1 if C is a letter of the alphabet.  */
-static inline int
-isalpha (int c)
-{
-  return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
-}
-
-/* Return 1 if C is a digit.  */
-static inline int
-isdigit (int c)
-{
-  return c >= '0' && c <= '9';
-}
-
-/* Find the name map entry for device NAME.
-   Set *SLICE to be the DOS partition and
-   *PART the BSD/Mach partition, if any.  */
-static struct name_map *
-find_name (char *name, int *slice, int *part)
-{
-  char *p, *q;
-  int i, len;
-  struct name_map *np;
-
-  /* Parse name into name, unit, DOS partition (slice) and partition.  */
-  for (*slice = 0, *part = -1, p = name; isalpha (*p); p++)
-    ;
-  if (p == name || ! isdigit (*p))
-    return NULL;
-  do
-    p++;
-  while (isdigit (*p));
-  if (*p)
-    {
-      q = p;
-      if (*q == 's' && isdigit (*(q + 1)))
-	{
-	  q++;
-	  do
-	    *slice = *slice * 10 + *q++ - '0';
-	  while (isdigit (*q));
-	  if (! *q)
-	    goto find_major;
-	}
-      if (! isalpha (*q) || *(q + 1))
-	return NULL;
-      *part = *q - 'a';
-    }
-
-find_major:
-  /* Convert name to major number.  */
-  for (i = 0, np = name_to_major; i < NUM_NAMES; i++, np++)
-    {
-      len = strlen (np->name);
-      if (len == (p - name) && ! strncmp (np->name, name, len))
-	return np;
-    }
-  return NULL;
-}
-
-/* Attempt to read a BSD disklabel from device DEV.  */
-static struct disklabel *
-read_bsd_label (kdev_t dev)
-{
-  int bsize, bshift;
-  struct buffer_head *bh;
-  struct disklabel *dlp, *lp = NULL;
-
-  get_block_size (dev, &bsize, &bshift);
-  bh = bread (dev, LBLLOC >> (bshift - 9), bsize);
-  if (bh)
-    {
-      dlp = (struct disklabel *) (bh->b_data + ((LBLLOC << 9) & (bsize - 1)));
-      if (dlp->d_magic == DISKMAGIC && dlp->d_magic2 == DISKMAGIC)
-	{
-	  lp = (struct disklabel *) kalloc (sizeof (*lp));
-	  assert (lp);
-	  memcpy (lp, dlp, sizeof (*lp));
-	}
-      __brelse (bh);
-    }
-  return lp;
-}
-
-/* Attempt to read a VTOC from device DEV.  */
-static struct disklabel *
-read_vtoc (kdev_t dev)
-{
-  int bshift, bsize, i;
-  struct buffer_head *bh;
-  struct evtoc *evp;
-  struct disklabel *lp = NULL;
-
-  get_block_size (dev, &bsize, &bshift);
-  bh = bread (dev, PDLOCATION >> (bshift - 9), bsize);
-  if (bh)
-    {
-      evp = (struct evtoc *) (bh->b_data + ((PDLOCATION << 9) & (bsize - 1)));
-      if (evp->sanity == VTOC_SANE)
-	{
-	  lp = (struct disklabel *) kalloc (sizeof (*lp));
-	  assert (lp);
-	  lp->d_npartitions = evp->nparts;
-	  if (lp->d_npartitions > MAXPARTITIONS)
-	    lp->d_npartitions = MAXPARTITIONS;
-	  for (i = 0; i < lp->d_npartitions; i++)
-	    {
-	      lp->d_partitions[i].p_size = evp->part[i].p_size;
-	      lp->d_partitions[i].p_offset = evp->part[i].p_start;
-	      lp->d_partitions[i].p_fstype = FS_BSDFFS;
-	    }
-	}
-      __brelse (bh);
-    }
-  return lp;
-}
-
-/* Initialize BSD/Mach partition table for device
-   specified by NP, DS and *DEV.  Check SLICE and *PART for validity.  */
-static kern_return_t
-init_partition (struct name_map *np, kdev_t *dev,
-		struct device_struct *ds, int slice, int *part)
-{
-  int err, i, j;
-  struct disklabel *lp;
-  struct gendisk *gd = ds->gd;
-  struct partition *p;
-  struct temp_data *d = current_thread ()->pcb->data;
-
-  if (! gd)
-    {
-      *part = -1;
-      return 0;
-    }
-  if (ds->labels)
-    goto check;
-  ds->labels = (struct disklabel **) kalloc (sizeof (struct disklabel *)
-					     * gd->max_nr * gd->max_p);
-  if (! ds->labels)
-    return D_NO_MEMORY;
-  memset ((void *) ds->labels, 0,
-	  sizeof (struct disklabel *) * gd->max_nr * gd->max_p);
-  for (i = 1; i < gd->max_p; i++)
-    {
-      d->inode.i_rdev = *dev | i;
-      if (gd->part[MINOR (d->inode.i_rdev)].nr_sects <= 0
-	  || gd->part[MINOR (d->inode.i_rdev)].start_sect < 0)
-	continue;
-      linux_intr_pri = SPL5;
-      d->file.f_flags = 0;
-      d->file.f_mode = O_RDONLY;
-      if (ds->fops->open && (*ds->fops->open) (&d->inode, &d->file))
-	continue;
-      lp = read_bsd_label (d->inode.i_rdev);
-      if (! lp)
-	lp = read_vtoc (d->inode.i_rdev);
-      if (ds->fops->release)
-	(*ds->fops->release) (&d->inode, &d->file);
-      if (lp)
-	{
-	  if (ds->default_slice == 0)
-	    ds->default_slice = i;
-	  for (j = 0, p = lp->d_partitions; j < lp->d_npartitions; j++, p++)
-	    {
-	      if (p->p_offset < 0 || p->p_size <= 0)
-		continue;
-
-	      /* Sanity check.  */
-	      if (p->p_size > gd->part[MINOR (d->inode.i_rdev)].nr_sects)
-		p->p_size = gd->part[MINOR (d->inode.i_rdev)].nr_sects;
-	    }
-	}
-      ds->labels[MINOR (d->inode.i_rdev)] = lp;
-    }
-
-check:
-  if (*part >= 0 && slice == 0)
-    slice = ds->default_slice;
-  if (*part >= 0 && slice == 0)
-    return D_NO_SUCH_DEVICE;
-  *dev = MKDEV (MAJOR (*dev), MINOR (*dev) | slice);
-  if (slice >= gd->max_p
-      || gd->part[MINOR (*dev)].start_sect < 0
-      || gd->part[MINOR (*dev)].nr_sects <= 0)
-    return D_NO_SUCH_DEVICE;
-  if (*part >= 0)
-    {
-      lp = ds->labels[MINOR (*dev)];
-      if (! lp
-	  || *part >= lp->d_npartitions
-	  || lp->d_partitions[*part].p_offset < 0
-	  || lp->d_partitions[*part].p_size <= 0)
-	return D_NO_SUCH_DEVICE;
-    }
-  return 0;
-}
-
-#define DECL_DATA	struct temp_data td
-#define INIT_DATA()			\
-{					\
-  queue_init (&td.pages);		\
-  td.inode.i_rdev = bd->dev;		\
-  td.file.f_mode = bd->mode;		\
-  td.file.f_flags = bd->flags;		\
-  current_thread ()->pcb->data = &td;	\
-}
-
-static io_return_t
-device_open (ipc_port_t reply_port, mach_msg_type_name_t reply_port_type,
-	     dev_mode_t mode, char *name, device_t *devp)
-{
-  int part, slice, err;
-  unsigned major, minor;
-  kdev_t dev;
-  ipc_port_t notify;
-  struct block_data *bd = NULL, *bdp;
-  struct device_struct *ds;
-  struct gendisk *gd;
-  struct name_map *np;
-  DECL_DATA;
-
-  np = find_name (name, &slice, &part);
-  if (! np)
-    return D_NO_SUCH_DEVICE;
-  major = np->major;
-  ds = &blkdevs[major];
-
-  /* Check that driver exists.  */
-  if (! ds->fops)
-    return D_NO_SUCH_DEVICE;
-
-  /* Wait for any other open/close calls to finish.  */
-  ds = &blkdevs[major];
-  while (ds->busy)
-    {
-      ds->want = 1;
-      assert_wait ((event_t) ds, FALSE);
-      thread_block (0);
-    }
-  ds->busy = 1;
-
-  /* Compute minor number.  */
-  if (! ds->gd)
-    {
-      for (gd = gendisk_head; gd && gd->major != major; gd = gd->next)
-	;
-      ds->gd = gd;
-    }
-  minor = np->unit;
-  gd = ds->gd;
-  if (gd)
-    minor <<= gd->minor_shift;
-  dev = MKDEV (major, minor);
-
-  queue_init (&td.pages);
-  current_thread ()->pcb->data = &td;
-
-  /* Check partition.  */
-  err = init_partition (np, &dev, ds, slice, &part);
-  if (err)
-    goto out;
-
-  /* Initialize file structure.  */
-  switch (mode & (D_READ|D_WRITE))
-    {
-    case D_WRITE:
-      td.file.f_mode = O_WRONLY;
-      break;
-
-    case D_READ|D_WRITE:
-      td.file.f_mode = O_RDWR;
-      break;
-
-    default:
-      td.file.f_mode = O_RDONLY;
-      break;
-    }
-  td.file.f_flags = (mode & D_NODELAY) ? O_NDELAY : 0;
-
-  /* Check if the device is currently open.  */
-  for (bdp = open_list; bdp; bdp = bdp->next)
-    if (bdp->dev == dev
-	&& bdp->part == part
-	&& bdp->mode == td.file.f_mode
-	&& bdp->flags == td.file.f_flags)
-      {
-	bd = bdp;
-	goto out;
-      }
-
-  /* Open the device.  */
-  if (ds->fops->open)
-    {
-      td.inode.i_rdev = dev;
-      linux_intr_pri = SPL5;
-      err = (*ds->fops->open) (&td.inode, &td.file);
-      if (err)
-	{
-	  err = linux_to_mach_error (err);
-	  goto out;
-	}
-    }
-
-  /* Allocate and initialize device data.  */
-  bd = (struct block_data *) kalloc (sizeof (struct block_data));
-  if (! bd)
-    {
-      err = D_NO_MEMORY;
-      goto bad;
-    }
-  bd->want = 0;
-  bd->open_count = 0;
-  bd->iocount = 0;
-  bd->part = part;
-  bd->ds = ds;
-  bd->device.emul_data = bd;
-  bd->device.emul_ops = &linux_block_emulation_ops;
-  bd->dev = dev;
-  bd->mode = td.file.f_mode;
-  bd->flags = td.file.f_flags;
-  bd->port = ipc_port_alloc_kernel ();
-  if (bd->port == IP_NULL)
-    {
-      err = KERN_RESOURCE_SHORTAGE;
-      goto bad;
-    }
-  ipc_kobject_set (bd->port, (ipc_kobject_t) &bd->device, IKOT_DEVICE);
-  notify = ipc_port_make_sonce (bd->port);
-  ip_lock (bd->port);
-  ipc_port_nsrequest (bd->port, 1, notify, &notify);
-  assert (notify == IP_NULL);
-  goto out;
-
-bad:
-  if (ds->fops->release)
-    (*ds->fops->release) (&td.inode, &td.file);
-
-out:
-  ds->busy = 0;
-  if (ds->want)
-    {
-      ds->want = 0;
-      thread_wakeup ((event_t) ds);
-    }
-
-  if (bd && bd->open_count > 0)
-    {
-      if (err)
-	*devp = NULL;
-      else
-	{
-	  *devp = &bd->device;
-	  bd->open_count++;
-	}
-      return err;
-    }
-
-  if (err)
-    {
-      if (bd)
-	{
-	  if (bd->port != IP_NULL)
-	    {
-	      ipc_kobject_set (bd->port, IKO_NULL, IKOT_NONE);
-	      ipc_port_dealloc_kernel (bd->port);
-	    }
-	  kfree ((vm_offset_t) bd, sizeof (struct block_data));
-	  bd = NULL;
-	}
-    }
-  else
-    {
-      bd->open_count = 1;
-      bd->next = open_list;
-      open_list = bd;
-    }
-
-  if (IP_VALID (reply_port))
-    ds_device_open_reply (reply_port, reply_port_type, err, dev_to_port (bd));
-  else if (! err)
-    device_close (bd);
-
-  return MIG_NO_REPLY;
-}
-
-static io_return_t
-device_close (void *d)
-{
-  struct block_data *bd = d, *bdp, **prev;
-  struct device_struct *ds = bd->ds;
-  DECL_DATA;
-
-  INIT_DATA ();
-
-  /* Wait for any other open/close to complete.  */
-  while (ds->busy)
-    {
-      ds->want = 1;
-      assert_wait ((event_t) ds, FALSE);
-      thread_block (0);
-    }
-  ds->busy = 1;
-
-  if (--bd->open_count == 0)
-    {
-      /* Wait for pending I/O to complete.  */
-      while (bd->iocount > 0)
-	{
-	  bd->want = 1;
-	  assert_wait ((event_t) bd, FALSE);
-	  thread_block (0);
-	}
-
-      /* Remove device from open list.  */
-      prev = &open_list;
-      bdp = open_list;
-      while (bdp)
-	{
-	  if (bdp == bd)
-	    {
-	      *prev = bdp->next;
-	      break;
-	    }
-	  prev = &bdp->next;
-	  bdp = bdp->next;
-	}
-
-      assert (bdp == bd);
-
-      if (ds->fops->release)
-	(*ds->fops->release) (&td.inode, &td.file);
-
-      ipc_kobject_set (bd->port, IKO_NULL, IKOT_NONE);
-      ipc_port_dealloc_kernel (bd->port);
-      kfree ((vm_offset_t) bd, sizeof (struct block_data));
-    }
-
-  ds->busy = 0;
-  if (ds->want)
-    {
-      ds->want = 0;
-      thread_wakeup ((event_t) ds);
-    }
-  return D_SUCCESS;
-}
-
-#define MAX_COPY	(VM_MAP_COPY_PAGE_LIST_MAX << PAGE_SHIFT)
-
-/* Check block BN and size COUNT for I/O validity
-   to from device BD.  Set *OFF to the byte offset
-   where I/O is to begin and return the size of transfer.  */
-static int
-check_limit (struct block_data *bd, loff_t *off, long bn, int count)
-{
-  int major, minor;
-  long maxsz, sz;
-  struct disklabel *lp = NULL;
-
-  if (count <= 0)
-    return count;
-
-  major = MAJOR (bd->dev);
-  minor = MINOR (bd->dev);
-
-  if (bd->ds->gd)
-    {
-      if (bd->part >= 0)
-	{
-	  assert (bd->ds->labels);
-	  assert (bd->ds->labels[minor]);
-	  lp = bd->ds->labels[minor];
-	  maxsz = lp->d_partitions[bd->part].p_size;
-	}
-      else
-	maxsz = bd->ds->gd->part[minor].nr_sects;
-    }
-  else
-    {
-      assert (blk_size[major]);
-      maxsz = blk_size[major][minor] << (BLOCK_SIZE_BITS - 9);
-    }
-  assert (maxsz > 0);
-  sz = maxsz - bn;
-  if (sz <= 0)
-    return sz;
-  if (sz < ((count + 511) >> 9))
-    count = sz << 9;
-  if (lp)
-    bn += (lp->d_partitions[bd->part].p_offset
-	   - bd->ds->gd->part[minor].start_sect);
-  *off = (loff_t) bn << 9;
-  bd->iocount++;
-  return count;
-}
-
-static io_return_t
-device_write (void *d, ipc_port_t reply_port,
-	      mach_msg_type_name_t reply_port_type, dev_mode_t mode,
-	      recnum_t bn, io_buf_ptr_t data, unsigned int orig_count,
-	      int *bytes_written)
-{
-  int resid, amt, i;
-  int count = (int) orig_count;
-  io_return_t err = 0;
-  vm_map_copy_t copy;
-  vm_offset_t addr, uaddr;
-  vm_size_t len, size;
-  struct block_data *bd = d;
-  DECL_DATA;
-
-  INIT_DATA ();
-
-  *bytes_written = 0;
-
-  if (bd->mode == O_RDONLY)
-    return D_INVALID_OPERATION;
-  if (! bd->ds->fops->write)
-    return D_READ_ONLY;
-  count = check_limit (bd, &td.file.f_pos, bn, count);
-  if (count < 0)
-    return D_INVALID_SIZE;
-  if (count == 0)
-    {
-      vm_map_copy_discard (copy);
-      return 0;
-    }
-
-  resid = count;
-  copy = (vm_map_copy_t) data;
-  uaddr = copy->offset;
-
-  /* Allocate a kernel buffer.  */
-  size = round_page (uaddr + count) - trunc_page (uaddr);
-  if (size > MAX_COPY)
-    size = MAX_COPY;
-  addr = vm_map_min (device_io_map);
-  err = vm_map_enter (device_io_map, &addr, size, 0, TRUE,
-		      NULL, 0, FALSE, VM_PROT_READ|VM_PROT_WRITE,
-		      VM_PROT_READ|VM_PROT_WRITE, VM_INHERIT_NONE);
-  if (err)
-    {
-      vm_map_copy_discard (copy);
-      goto out;
-    }
-
-  /* Determine size of I/O this time around.  */
-  len = size - (uaddr & PAGE_MASK);
-  if (len > resid)
-    len = resid;
-
-  while (1)
-    {
-      /* Map user pages.  */
-      for (i = 0; i < copy->cpy_npages; i++)
-	pmap_enter (vm_map_pmap (device_io_map),
-		    addr + (i << PAGE_SHIFT),
-		    copy->cpy_page_list[i]->phys_addr,
-		    VM_PROT_READ|VM_PROT_WRITE, TRUE);
-
-      /* Do the write.  */
-      amt = (*bd->ds->fops->write) (&td.inode, &td.file,
-				    (char *) addr + (uaddr & PAGE_MASK), len);
-
-      /* Unmap pages and deallocate copy.  */
-      pmap_remove (vm_map_pmap (device_io_map),
-		   addr, addr + (copy->cpy_npages << PAGE_SHIFT));
-      vm_map_copy_discard (copy);
-
-      /* Check result of write.  */
-      if (amt > 0)
-	{
-	  resid -= amt;
-	  if (resid == 0)
-	    break;
-	  uaddr += amt;
-	}
-      else
-	{
-	  if (amt < 0)
-	    err = linux_to_mach_error (amt);
-	  break;
-	}
-
-      /* Determine size of I/O this time around and copy in pages.  */
-      len = round_page (uaddr + resid) - trunc_page (uaddr);
-      if (len > MAX_COPY)
-	len = MAX_COPY;
-      len -= uaddr & PAGE_MASK;
-      if (len > resid)
-	len = resid;
-      err = vm_map_copyin_page_list (current_map (), uaddr, len,
-				     FALSE, FALSE, &copy, FALSE);
-      if (err)
-	break;
-    }
-
-  /* Delete kernel buffer.  */
-  vm_map_remove (device_io_map, addr, addr + size);
-
-out:
-  if (--bd->iocount == 0 && bd->want)
-    {
-      bd->want = 0;
-      thread_wakeup ((event_t) bd);
-    }
-  if (IP_VALID (reply_port))
-    ds_device_write_reply (reply_port, reply_port_type, err, count - resid);
-  return MIG_NO_REPLY;
-}
-
-static io_return_t
-device_read (void *d, ipc_port_t reply_port,
-	     mach_msg_type_name_t reply_port_type, dev_mode_t mode,
-	     recnum_t bn, int count, io_buf_ptr_t *data,
-	     unsigned *bytes_read)
-{
-  boolean_t dirty;
-  int resid, amt;
-  io_return_t err = 0;
-  queue_head_t pages;
-  vm_map_copy_t copy;
-  vm_offset_t addr, offset, alloc_offset, o;
-  vm_object_t object;
-  vm_page_t m;
-  vm_size_t len, size;
-  struct block_data *bd = d;
-  DECL_DATA;
-
-  INIT_DATA ();
-
-  *data = 0;
-  *bytes_read = 0;
-
-  if (! bd->ds->fops->read)
-    return D_INVALID_OPERATION;
-  count = check_limit (bd, &td.file.f_pos, bn, count);
-  if (count < 0)
-    return D_INVALID_SIZE;
-  if (count == 0)
-    return 0;
-
-  /* Allocate an object to hold the data.  */
-  size = round_page (count);
-  object = vm_object_allocate (size);
-  if (! object)
-    {
-      err = D_NO_MEMORY;
-      goto out;
-    }
-  alloc_offset = offset = 0;
-  resid = count;
-
-  /* Allocate a kernel buffer.  */
-  addr = vm_map_min (device_io_map);
-  if (size > MAX_COPY)
-    size = MAX_COPY;
-  err = vm_map_enter (device_io_map, &addr, size, 0, TRUE, NULL,
-		      0, FALSE, VM_PROT_READ|VM_PROT_WRITE,
-		      VM_PROT_READ|VM_PROT_WRITE, VM_INHERIT_NONE);
-  if (err)
-    goto out;
-
-  queue_init (&pages);
-
-  while (resid)
-    {
-      /* Determine size of I/O this time around.  */
-      len = round_page (offset + resid) - trunc_page (offset);
-      if (len > MAX_COPY)
-	len = MAX_COPY;
-
-      /* Map any pages left from previous operation.  */
-      o = trunc_page (offset);
-      queue_iterate (&pages, m, vm_page_t, pageq)
-	{
-	  pmap_enter (vm_map_pmap (device_io_map),
-		      addr + o - trunc_page (offset),
-		      m->phys_addr, VM_PROT_READ|VM_PROT_WRITE, TRUE);
-	  o += PAGE_SIZE;
-	}
-      assert (o == alloc_offset);
-
-      /* Allocate and map pages.  */
-      while (alloc_offset < trunc_page (offset) + len)
-	{
-	  while ((m = vm_page_grab ()) == 0)
-	    VM_PAGE_WAIT (0);
-	  assert (! m->active && ! m->inactive);
-	  m->busy = TRUE;
-	  queue_enter (&pages, m, vm_page_t, pageq);
-	  pmap_enter (vm_map_pmap (device_io_map),
-		      addr + alloc_offset - trunc_page (offset),
-		      m->phys_addr, VM_PROT_READ|VM_PROT_WRITE, TRUE);
-	  alloc_offset += PAGE_SIZE;
-	}
-
-      /* Do the read.  */
-      amt = len - (offset & PAGE_MASK);
-      if (amt > resid)
-	amt = resid;
-      amt = (*bd->ds->fops->read) (&td.inode, &td.file,
-				   (char *) addr + (offset & PAGE_MASK), amt);
-
-      /* Compute number of pages to insert in object.  */
-      o = trunc_page (offset);
-      if (amt > 0)
-	{
-	  dirty = TRUE;
-	  resid -= amt;
-	  if (resid == 0)
-	    {
-	      /* Zero any unused space.  */
-	      if (offset + amt < o + len)
-		memset ((void *) (addr + offset - o + amt),
-			0, o + len - offset - amt);
-	      offset = o + len;
-	    }
-	  else
-	    offset += amt;
-	}
-      else
-	{
-	  dirty = FALSE;
-	  offset = o + len;
-	}
-
-      /* Unmap pages and add them to the object.  */
-      pmap_remove (vm_map_pmap (device_io_map), addr, addr + len);
-      vm_object_lock (object);
-      while (o < trunc_page (offset))
-	{
-	  m = (vm_page_t) queue_first (&pages);
-	  assert (! queue_end (&pages, (queue_entry_t) m));
-	  queue_remove (&pages, m, vm_page_t, pageq);
-	  assert (m->busy);
-	  vm_page_lock_queues ();
-	  if (dirty)
-	    {
-	      PAGE_WAKEUP_DONE (m);
-	      m->dirty = TRUE;
-	      vm_page_insert (m, object, o);
-	    }
-	  else
-	    vm_page_free (m);
-	  vm_page_unlock_queues ();
-	  o += PAGE_SIZE;
-	}
-      vm_object_unlock (object);
-      if (amt <= 0)
-	{
-	  if (amt < 0)
-	    err = linux_to_mach_error (amt);
-	  break;
-	}
-    }
-
-  /* Delete kernel buffer.  */
-  vm_map_remove (device_io_map, addr, addr + size);
-
-  assert (queue_empty (&pages));
-
-out:
-  if (! err)
-    err = vm_map_copyin_object (object, 0, round_page (count), &copy);
-  if (! err)
-    {
-      *data = (io_buf_ptr_t) copy;
-      *bytes_read = count - resid;
-    }
-  else
-    vm_object_deallocate (object);
-  if (--bd->iocount == 0 && bd->want)
-    {
-      bd->want = 0;
-      thread_wakeup ((event_t) bd);
-    }
-  return err;
-}
-
-static io_return_t
-device_get_status (void *d, dev_flavor_t flavor, dev_status_t status,
-		   mach_msg_type_number_t *status_count)
-{
-  struct block_data *bd = d;
-
-  switch (flavor)
-    {
-    case DEV_GET_SIZE:
-      if (*status_count != DEV_GET_SIZE_COUNT)
-	return D_INVALID_SIZE;
-      if (disk_major (MAJOR (bd->dev)))
-	{
-	  assert (bd->ds->gd);
-
-	  if (bd->part >= 0)
-	    {
-	      struct disklabel *lp;
-
-	      assert (bd->ds->labels);
-	      lp = bd->ds->labels[MINOR (bd->dev)];
-	      assert (lp);
-	      (status[DEV_GET_SIZE_DEVICE_SIZE]
-	       = lp->d_partitions[bd->part].p_size << 9);
-	    }
-	  else
-	    (status[DEV_GET_SIZE_DEVICE_SIZE]
-	     = bd->ds->gd->part[MINOR (bd->dev)].nr_sects << 9);
-	}
-      else
-	{
-	  assert (blk_size[MAJOR (bd->dev)]);
-	  (status[DEV_GET_SIZE_DEVICE_SIZE]
-	   = (blk_size[MAJOR (bd->dev)][MINOR (bd->dev)]
-	      << BLOCK_SIZE_BITS));
-	}
-      /* It would be nice to return the block size as reported by
-	 the driver, but a lot of user level code assumes the sector
-	 size to be 512.  */
-      status[DEV_GET_SIZE_RECORD_SIZE] = 512;
-      break;
-
-    default:
-      return D_INVALID_OPERATION;
-    }
-
-  return D_SUCCESS;
-}
-
-struct device_emulation_ops linux_block_emulation_ops =
-{
-  NULL,
-  NULL,
-  dev_to_port,
-  device_open,
-  device_close,
-  device_write,
-  NULL,
-  device_read,
-  NULL,
-  NULL,
-  device_get_status,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  NULL
-};
diff --git a/i386/i386at/gpl/linux/linux_dma.c b/i386/i386at/gpl/linux/linux_dma.c
deleted file mode 100644
index aab0fa8e..00000000
--- a/i386/i386at/gpl/linux/linux_dma.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Linux DMA channel management.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define MACH_INCLUDE
-#include <linux/errno.h>
-#include <asm/dma.h>
-
-/*
- * Bitmap of allocated/free DMA channels.
- */
-static int dma_busy = 0x10;
-
-/*
- * Allocate a DMA channel.
- */
-int
-request_dma(unsigned int drq, const char *name)
-{
-	if (drq > 7)
-		panic("request_dma: bad DRQ number");
-	if (dma_busy & (1 << drq))
-		return (-LINUX_EBUSY);
-	dma_busy |= 1 << drq;
-	return (0);
-}
-
-/*
- * Free a DMA channel.
- */
-void
-free_dma(unsigned int drq)
-{
-	if (drq > 7)
-		panic("free_dma: bad DRQ number");
-	dma_busy &= ~(1 << drq);
-}
diff --git a/i386/i386at/gpl/linux/linux_emul.h b/i386/i386at/gpl/linux/linux_emul.h
deleted file mode 100644
index dc338020..00000000
--- a/i386/i386at/gpl/linux/linux_emul.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Defintions for Linux driver emulation.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * 	Author: Shantanu Goel, University of Utah CSL
- */
-
-#include <i386/ipl.h>
-
-extern int linux_auto_config;
-extern int linux_intr_pri;
-
-int linux_to_mach_error (int);
-void *alloc_contig_mem (unsigned, unsigned, unsigned, vm_page_t *);
-void free_contig_mem (vm_page_t);
-void collect_buffer_pages (void);
diff --git a/i386/i386at/gpl/linux/linux_init.c b/i386/i386at/gpl/linux/linux_init.c
deleted file mode 100644
index 4e7b006a..00000000
--- a/i386/i386at/gpl/linux/linux_init.c
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * Linux initialization.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * 	Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- *  linux/init/main.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <sys/types.h>
-
-#include <mach/vm_param.h>
-#include <mach/vm_prot.h>
-#include <mach/machine.h>
-
-#include <vm/vm_page.h>
-
-#include <i386/ipl.h>
-#include <i386/pic.h>
-#include <i386/pit.h>
-#include <i386/machspl.h>
-#include <i386/pmap.h>
-#include <i386/vm_param.h>
-
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/string.h>
-
-#include <asm/system.h>
-
-#include <i386/device-drivers.h>
-
-/*
- * Set if the machine has an EISA bus.
- */
-int EISA_bus = 0;
-
-/*
- * Timing loop count.
- */
-unsigned long loops_per_sec = 1;
-
-/*
- * End of physical memory.
- */
-unsigned long high_memory;
-
-/*
- * Flag to indicate auto-configuration is in progress.
- */
-int linux_auto_config = 1;
-
-/*
- * Hard drive parameters obtained from the BIOS.
- */
-struct drive_info_struct {
-	char dummy[32];
-} drive_info;
-
-/*
- * Forward declarations.
- */
-static void calibrate_delay(void);
-
-extern int hz;
-extern vm_offset_t phys_last_addr;
-
-extern void timer_bh(void *);
-extern void tqueue_bh(void *);
-extern void startrtclock(void);
-extern void linux_version_init(void);
-extern void linux_kmem_init(void);
-extern unsigned long pci_init(unsigned long, unsigned long);
-extern void linux_net_emulation_init (void);
-extern void device_setup(void);
-extern void linux_printk(char *, ...);
-extern int linux_timer_intr();
-
-/*
- * Amount of contiguous memory to allocate for initialization.
- */
-#define CONTIG_ALLOC (512 * 1024)
-
-/*
- * Initialize Linux drivers.
- */
-void
-linux_init()
-{
-	char *p;
-	int i, addr;
-	int (*old_clock_handler)(), old_clock_pri;
-	unsigned memory_start, memory_end;
-	vm_page_t pages;
-
-	/*
-	 * Initialize memory size.
-	 */
-	high_memory = phys_last_addr;
-
-	/*
-	 * Ensure interrupts are disabled.
-	 */
-	(void) splhigh();
-
-	/*
-	 * Program counter 0 of 8253 to interrupt hz times per second.
-	 */
-	outb(PITCTL_PORT, PIT_C0|PIT_SQUAREMODE|PIT_READMODE);
-	outb(PITCTR0_PORT, CLKNUM / hz);
-	outb(PITCTR0_PORT, (CLKNUM / hz) >> 8);
-
-	/*
-	 * Install our clock interrupt handler.
-	 */
-	old_clock_handler = ivect[0];
-	old_clock_pri = intpri[0];
-	ivect[0] = linux_timer_intr;
-	intpri[0] = SPLHI;
-	form_pic_mask();
-
-	/*
-	 * Enable interrupts.
-	 */
-	(void) spl0();
-
-	/*
-	 * Set Linux version.
-	 */
-	linux_version_init();
-
-	/*
-	 * Check if the machine has an EISA bus.
-	 */
-	p = (char *)0x0FFFD9;
-	if (*p++ == 'E' && *p++ == 'I' && *p++ == 'S' && *p == 'A')
-		EISA_bus = 1;
-
-	/*
-	 * Permanently allocate standard device ports.
-	 */
-	request_region(0x00, 0x20, "dma1");
-	request_region(0x40, 0x20, "timer");
-	request_region(0x70, 0x10, "rtc");
-	request_region(0x80, 0x20, "dma page reg");
-	request_region(0xc0, 0x20, "dma2");
-	request_region(0xf0, 0x02, "fpu");
-	request_region(0xf8, 0x08, "fpu");
-
-	/*
-	 * Install software interrupt handlers.
-	 */
-	bh_base[TIMER_BH].routine = timer_bh;
-	bh_base[TIMER_BH].data = 0;
-	enable_bh(TIMER_BH);
-	bh_base[TQUEUE_BH].routine = tqueue_bh;
-	bh_base[TQUEUE_BH].data = 0;
-	enable_bh(TQUEUE_BH);
-
-	/*
-	 * Set loop count.
-	 */
-	calibrate_delay();
-
-	/*
-	 * Initialize drive info.
-	 */
-	addr = *((unsigned *)phystokv(0x104));
-	memcpy (&drive_info,
-		(void *)((addr & 0xffff) + ((addr >> 12) & 0xffff0)), 16);
-	addr = *((unsigned *)phystokv(0x118));
-	memcpy ((char *)&drive_info + 16,
-		(void *)((addr & 0xffff) + ((addr >> 12) & 0xffff0)), 16);
-
-	/*
-	 * Initialize Linux memory allocator.
-	 */
-	linux_kmem_init();
-
-	/*
-	 * Allocate contiguous memory below 16 MB.
-	 */
-	memory_start = (unsigned long)alloc_contig_mem(CONTIG_ALLOC,
-						       16 * 1024 * 1024,
-						       0, &pages);
-	if (memory_start == 0)
-		panic("linux_init: alloc_contig_mem failed");
-	memory_end = memory_start + CONTIG_ALLOC;
-
-	/*
-	 * Initialize PCI bus.
-	 */
-	memory_start = pci_init(memory_start, memory_end);
-
-	if (memory_start > memory_end)
-		panic("linux_init: ran out memory");
-
-	/*
-	 * Free unused memory.
-	 */
-	while (pages && pages->phys_addr < round_page(memory_start))
-		pages = (vm_page_t)pages->pageq.next;
-	if (pages)
-		free_contig_mem(pages);
-
-	/*
-	 * Initialize devices.
-	 */
-#ifdef CONFIG_INET
-	linux_net_emulation_init();
-#endif
-	cli();
-	device_setup();
-
-	/*
-	 * Disable interrupts.
-	 */
-	(void) splhigh();
-
-	/*
-	 * Restore clock interrupt handler.
-	 */
-	ivect[0] = old_clock_handler;
-	intpri[0] = old_clock_pri;
-	form_pic_mask();
-
-	linux_auto_config = 0;
-}
-
-#ifndef NBPW
-#define NBPW 32
-#endif
-
-/*
- * Allocate contiguous memory with the given constraints.
- * This routine is horribly inefficient but it is presently
- * only used during initialization so it's not that bad.
- */
-void *
-alloc_contig_mem(unsigned size, unsigned limit,
-		 unsigned mask, vm_page_t *pages)
-{
-	int i, j, bits_len;
-	unsigned *bits, len;
-	void *m;
-	vm_page_t p, page_list, tail, prev;
-	vm_offset_t addr, max_addr;
-
-	if (size == 0)
-		return (NULL);
-	size = round_page(size);
-	if ((size >> PAGE_SHIFT) > vm_page_free_count)
-		return (NULL);
-
-	/* Allocate bit array.  */
-	max_addr = phys_last_addr;
-	if (max_addr > limit)
-		max_addr = limit;
-	bits_len = ((((max_addr >> PAGE_SHIFT) + NBPW - 1) / NBPW)
-		    * sizeof(unsigned));
-	bits = (unsigned *)kalloc(bits_len);
-	if (!bits)
-		return (NULL);
-	memset (bits, 0, bits_len);
-
-	/*
-	 * Walk the page free list and set a bit for every usable page.
-	 */
-	simple_lock(&vm_page_queue_free_lock);
-	p = vm_page_queue_free;
-	while (p) {
-		if (p->phys_addr < limit)
-			(bits[(p->phys_addr >> PAGE_SHIFT) / NBPW]
-			 |= 1 << ((p->phys_addr >> PAGE_SHIFT) % NBPW));
-		p = (vm_page_t)p->pageq.next;
-	}
-
-	/*
-	 * Scan bit array for contiguous pages.
-	 */
-	len = 0;
-	m = NULL;
-	for (i = 0; len < size && i < bits_len / sizeof (unsigned); i++)
-		for (j = 0; len < size && j < NBPW; j++)
-			if (!(bits[i] & (1 << j))) {
-				len = 0;
-				m = NULL;
-			} else {
-				if (len == 0) {
-					addr = ((vm_offset_t)(i * NBPW + j)
-						<< PAGE_SHIFT);
-					if ((addr & mask) == 0) {
-						len += PAGE_SIZE;
-						m = (void *) addr;
-					}
-				} else
-					len += PAGE_SIZE;
-			}
-
-	if (len != size) {
-		simple_unlock(&vm_page_queue_free_lock);
-		kfree ((vm_offset_t)bits, bits_len);
-		return (NULL);
-	}
-
-	/*
-	 * Remove pages from free list
-	 * and construct list to return to caller.
-	 */
-	page_list = NULL;
-	for (len = 0; len < size; len += PAGE_SIZE, addr += PAGE_SIZE) {
-		prev = NULL;
-		for (p = vm_page_queue_free; p; p = (vm_page_t)p->pageq.next) {
-			if (p->phys_addr == addr)
-				break;
-			prev = p;
-		}
-		if (!p)
-			panic("alloc_contig_mem: page not on free list");
-		if (prev)
-			prev->pageq.next = p->pageq.next;
-		else
-			vm_page_queue_free = (vm_page_t)p->pageq.next;
-		p->free = FALSE;
-		p->pageq.next = NULL;
-		if (!page_list)
-			page_list = tail = p;
-		else {
-			tail->pageq.next = (queue_entry_t)p;
-			tail = p;
-		}
-		vm_page_free_count--;
-	}
-
-	simple_unlock(&vm_page_queue_free_lock);
-	kfree((vm_offset_t)bits, bits_len);
-	if (pages)
-		*pages = page_list;
-	return (m);
-}
-
-/*
- * Free memory allocated by alloc_contig_mem.
- */
-void
-free_contig_mem(vm_page_t pages)
-{
-  int i;
-  vm_page_t p;
-
-  for (p = pages, i = 0; p->pageq.next; p = (vm_page_t)p->pageq.next, i++)
-    p->free = TRUE;
-  p->free = TRUE;
-  simple_lock(&vm_page_queue_free_lock);
-  vm_page_free_count += i + 1;
-  p->pageq.next = (queue_entry_t)vm_page_queue_free;
-  vm_page_queue_free = pages;
-  simple_unlock(&vm_page_queue_free_lock);
-}
-
-/*
- * Calibrate delay loop.
- * Lifted straight from Linux.
- */
-static void
-calibrate_delay()
-{
-	int ticks;
-
-	/*	printk("Calibrating delay loop.. "); */
-	while (loops_per_sec <<= 1) {
-		/* Wait for "start of" clock tick.  */
-		ticks = jiffies;
-		while (ticks == jiffies)
-			/* nothing */;
-		/* Go .. */
-		ticks = jiffies;
-		__delay(loops_per_sec);
-		ticks = jiffies - ticks;
-		if (ticks >= hz) {
-			loops_per_sec = muldiv(loops_per_sec,
-						     hz, ticks);
-			/*printk("ok - %lu.%02lu BogoMips\n",
-			       loops_per_sec / 500000,
-			       (loops_per_sec / 5000) % 100);*/
-			return;
-		}
-	}
-/*	printk("failed\n");*/
-}
diff --git a/i386/i386at/gpl/linux/linux_irq.c b/i386/i386at/gpl/linux/linux_irq.c
deleted file mode 100644
index d04e0531..00000000
--- a/i386/i386at/gpl/linux/linux_irq.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Linux IRQ management.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- *	linux/arch/i386/kernel/irq.c
- *
- *	Copyright (C) 1992 Linus Torvalds
- */
-
-#include <sys/types.h>
-
-#include <kern/assert.h>
-
-#include <i386/machspl.h>
-#include <i386/ipl.h>
-#include <i386/pic.h>
-
-#define MACH_INCLUDE
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/kernel_stat.h>
-
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/irq.h>
-
-/*
- * Priority at which a Linux handler should be called.
- * This is used at the time of an IRQ allocation.  It is
- * set by emulation routines for each class of device.
- */
-spl_t linux_intr_pri;
-
-/*
- * Flag indicating an interrupt is being handled.
- */
-unsigned long intr_count = 0;
-
-/*
- * List of Linux interrupt handlers.
- */
-static void (*linux_handlers[16])(int, struct pt_regs *);
-
-extern spl_t curr_ipl;
-extern int curr_pic_mask;
-extern int pic_mask[];
-
-extern int intnull(), prtnull();
-
-/*
- * Generic interrupt handler for Linux devices.
- * Set up a fake `struct pt_regs' then call the real handler.
- */
-static int
-linux_intr(irq)
-	int irq;
-{
-	struct pt_regs regs;
-
-	kstat.interrupts[irq]++;
-	intr_count++;
-	(*linux_handlers[irq])(irq, &regs);
-	intr_count--;
-}
-
-/*
- * Mask an IRQ.
- */
-void
-disable_irq(irq)
-	unsigned int irq;
-{
-	int i, flags;
-
-	assert (irq < NR_IRQS);
-
-	save_flags(flags);
-	cli();
-	for (i = 0; i < intpri[irq]; i++)
-		pic_mask[i] |= 1 << irq;
-	if (curr_pic_mask != pic_mask[curr_ipl]) {
-		curr_pic_mask = pic_mask[curr_ipl];
-		outb(PIC_MASTER_OCW, curr_pic_mask);
-		outb(PIC_SLAVE_OCW, curr_pic_mask >> 8);
-	}
-	restore_flags(flags);
-}
-
-/*
- * Unmask an IRQ.
- */
-void
-enable_irq(irq)
-	unsigned int irq;
-{
-	int mask, i, flags;
-
-	assert (irq < NR_IRQS);
-
-	mask = 1 << irq;
-	if (irq >= 8)
-		mask |= 1 << 2;
-	save_flags(flags);
-	cli();
-	for (i = 0; i < intpri[irq]; i++)
-		pic_mask[i] &= ~mask;
-	if (curr_pic_mask != pic_mask[curr_ipl]) {
-		curr_pic_mask = pic_mask[curr_ipl];
-		outb(PIC_MASTER_OCW, curr_pic_mask);
-		outb(PIC_SLAVE_OCW, curr_pic_mask >> 8);
-	}
-	restore_flags(flags);
-}
-
-/*
- * Attach a handler to an IRQ.
- */
-int
-request_irq(unsigned int irq, void (*handler)(int, struct pt_regs *),
-	    unsigned long flags, const char *device)
-{
-	assert(irq < 16);
-
-	if (ivect[irq] == intnull || ivect[irq] == prtnull) {
-		if (!handler)
-			return (-LINUX_EINVAL);
-		linux_handlers[irq] = handler;
-		ivect[irq] = linux_intr;
-		iunit[irq] = irq;
-		intpri[irq] = linux_intr_pri;
-		enable_irq(irq);
-		return (0);
-	}
-	return (-LINUX_EBUSY);
-}
-
-/*
- * Deallocate an irq.
- */
-void
-free_irq(unsigned int irq)
-{
-	if (irq > 15)
-		panic("free_irq: bad irq number");
-
-	disable_irq(irq);
-	ivect[irq] = (irq == 7) ? prtnull : intnull;
-	iunit[irq] = irq;
-	intpri[irq] = SPL0;
-}
-
-/*
- * IRQ probe interrupt handler.
- */
-void
-probe_intr(irq)
-	int irq;
-{
-	disable_irq(irq);
-}
-
-/*
- * Set for an irq probe.
- */
-unsigned long
-probe_irq_on()
-{
-	unsigned i, irqs = 0;
-	unsigned long delay;
-
-	assert (curr_ipl == 0);
-
-	/*
-	 * Allocate all available IRQs.
-	 */
-	for (i = 15; i > 0; i--)
-		if (request_irq(i, probe_intr, 0, "probe") == 0)
-			irqs |= 1 << i;
-
-	/*
-	 * Wait for spurious interrupts to mask themselves out.
-	 */
-	for (delay = jiffies + 2; delay > jiffies; )
-		;
-
-	/*
-	 * Free IRQs that caused spurious interrupts.
-	 */
-	for (i = 15; i > 0; i--) {
-		if (irqs & (1 << i) & pic_mask[0]) {
-			irqs ^= 1 << i;
-			free_irq(i);
-		}
-	}
-
-	return (irqs);
-}
-
-/*
- * Return the result of an irq probe.
- */
-int
-probe_irq_off(unsigned long irqs)
-{
-	unsigned i, irqs_save = irqs;
-
-	assert (curr_ipl == 0);
-
-	irqs &= pic_mask[0];
-
-	/*
-	 * Deallocate IRQs.
-	 */
-	for (i = 15; i > 0; i--)
-		if (irqs_save & (1 << i))
-			free_irq(i);
-
-	/*
-	 * Return IRQ number.
-	 */
-	if (!irqs)
-		return (0);
-	i = ffz(~irqs);
-	if (irqs != (irqs & (1 << i)))
-		i = -i;
-	return (i);
-}
diff --git a/i386/i386at/gpl/linux/linux_kmem.c b/i386/i386at/gpl/linux/linux_kmem.c
deleted file mode 100644
index e5e44399..00000000
--- a/i386/i386at/gpl/linux/linux_kmem.c
+++ /dev/null
@@ -1,480 +0,0 @@
-/*
- * Linux memory allocation.
- * 
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * 	Author: Shantanu Goel, University of Utah CSL
- *
- */
-
-#include <sys/types.h>
-
-#include <mach/mach_types.h>
-#include <mach/vm_param.h>
-
-#include <kern/assert.h>
-#include <kern/kalloc.h>
-
-#include <vm/vm_page.h>
-
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/sched.h>
-#include <linux/malloc.h>
-#include <linux/delay.h>
-
-#include <asm/system.h>
-
-/* Amount of memory to reserve for Linux memory allocator.
-   We reserve 64K chunks to stay within DMA limits.
-   Increase MEM_CHUNKS if the kernel is running out of memory.  */
-#define MEM_CHUNK_SIZE	(64 * 1024)
-#define MEM_CHUNKS	7
-
-/* Mininum amount that linux_kmalloc will allocate.  */
-#define MIN_ALLOC	12
-
-#ifndef NBPW
-#define NBPW		32
-#endif
-
-/* Memory block header.  */
-struct blkhdr
-{
-  unsigned short free;	/* 1 if block is free */
-  unsigned short size;	/* size of block */
-};
-
-/* This structure heads a page allocated by linux_kmalloc.  */
-struct pagehdr
-{
-  unsigned size;	/* size (multiple of PAGE_SIZE) */
-  struct pagehdr *next;	/* next header in list */
-};
-
-/* This structure describes a memory chunk.  */
-struct chunkhdr
-{
-  unsigned long start;	/* start address */
-  unsigned long end;	/* end address */
-  unsigned long bitmap;	/* busy/free bitmap of pages */
-};
-
-/* Chunks from which pages are allocated.  */
-static struct chunkhdr pages_free[MEM_CHUNKS];
-
-/* Memory list maintained by linux_kmalloc.  */
-static struct pagehdr *memlist;
-
-/* Some statistics.  */
-int num_block_coalesce = 0;
-int num_page_collect = 0;
-int linux_mem_avail;
-
-/* Initialize the Linux memory allocator.  */
-void
-linux_kmem_init ()
-{
-  int i, j;
-  vm_page_t p, pages;
-
-  for (i = 0; i < MEM_CHUNKS; i++)
-    {
-      /* Allocate memory.  */
-      pages_free[i].start = (unsigned long) alloc_contig_mem (MEM_CHUNK_SIZE,
-							      16 * 1024 * 1024,
-							      0xffff, &pages);
-
-      assert (pages_free[i].start);
-      assert ((pages_free[i].start & 0xffff) == 0);
-
-      /* Sanity check: ensure pages are contiguous and within DMA limits.  */
-      for (p = pages, j = 0; j < MEM_CHUNK_SIZE - PAGE_SIZE; j += PAGE_SIZE)
-	{
-	  assert (p->phys_addr < 16 * 1024 * 1024);
-	  assert (p->phys_addr + PAGE_SIZE
-		  == ((vm_page_t) p->pageq.next)->phys_addr);
-
-	  p = (vm_page_t) p->pageq.next;
-	}
-
-      pages_free[i].end = pages_free[i].start + MEM_CHUNK_SIZE;
-
-      /* Initialize free page bitmap.  */
-      pages_free[i].bitmap = 0;
-      j = MEM_CHUNK_SIZE >> PAGE_SHIFT;
-      while (--j >= 0)
-	pages_free[i].bitmap |= 1 << j;
-    }
-
-  linux_mem_avail = (MEM_CHUNKS * MEM_CHUNK_SIZE) >> PAGE_SHIFT;
-}
-
-/* Return the number by which the page size should be
-   shifted such that the resulting value is >= SIZE.  */
-static unsigned long
-get_page_order (int size)
-{
-  unsigned long order;
-
-  for (order = 0; (PAGE_SIZE << order) < size; order++)
-    ;
-  return order;
-}
-
-#ifdef LINUX_DEV_DEBUG
-static void
-check_page_list (int line)
-{
-  unsigned size;
-  struct pagehdr *ph;
-  struct blkhdr *bh;
-
-  for (ph = memlist; ph; ph = ph->next)
-    {
-      if ((int) ph & PAGE_MASK)
-	panic ("%s:%d: page header not aligned", __FILE__, line);
-
-      size = 0;
-      bh = (struct blkhdr *) (ph + 1);
-      while (bh < (struct blkhdr *) ((void *) ph + ph->size))
-	{
-	  size += bh->size + sizeof (struct blkhdr);
-	  bh = (void *) (bh + 1) + bh->size;
-	}
-
-      if (size + sizeof (struct pagehdr) != ph->size)
-	panic ("%s:%d: memory list destroyed", __FILE__, line);
-    }
-}
-#else
-#define check_page_list(line)
-#endif
-
-/* Merge adjacent free blocks in the memory list.  */
-static void
-coalesce_blocks ()
-{
-  struct pagehdr *ph;
-  struct blkhdr *bh, *bhp, *ebh;
-
-  num_block_coalesce++;
-
-  for (ph = memlist; ph; ph = ph->next)
-    {
-      bh = (struct blkhdr *) (ph + 1);
-      ebh = (struct blkhdr *) ((void *) ph + ph->size);
-      while (1)
-	{
-	  /* Skip busy blocks.  */
-	  while (bh < ebh && ! bh->free)
-	    bh = (struct blkhdr *) ((void *) (bh + 1) + bh->size);
-	  if (bh == ebh)
-	    break;
-
-	  /* Merge adjacent free blocks.  */
-	  while (1)
-	    {
-	      bhp = (struct blkhdr *) ((void *) (bh + 1) + bh->size);
-	      if (bhp == ebh)
-		{
-		  bh = bhp;
-		  break;
-		}
-	      if (! bhp->free)
-		{
-		  bh = (struct blkhdr *) ((void *) (bhp + 1) + bhp->size);
-		  break;
-		}
-	      bh->size += bhp->size + sizeof (struct blkhdr);
-	    }
-	}
-    }
-}
-
-/* Allocate SIZE bytes of memory.
-   The PRIORITY parameter specifies various flags
-   such as DMA, atomicity, etc.  It is not used by Mach.  */
-void *
-linux_kmalloc (unsigned int size, int priority)
-{
-  int order, coalesced = 0;
-  unsigned flags;
-  struct pagehdr *ph;
-  struct blkhdr *bh, *new_bh;
-
-  if (size < MIN_ALLOC)
-    size = MIN_ALLOC;
-  else
-    size = (size + sizeof (int) - 1) & ~(sizeof (int) - 1);
-
-  assert (size <= (MEM_CHUNK_SIZE
-		   - sizeof (struct pagehdr)
-		   - sizeof (struct blkhdr)));
-
-  save_flags (flags);
-  cli ();
-
-again:
-  check_page_list (__LINE__);
-
-  /* Walk the page list and find the first free block with size
-     greater than or equal to the one required.  */
-  for (ph = memlist; ph; ph = ph->next)
-    {
-      bh = (struct blkhdr *) (ph + 1);
-      while (bh < (struct blkhdr *) ((void *) ph + ph->size))
-	{
-	  if (bh->free && bh->size >= size)
-	    {
-	      bh->free = 0;
-	      if (bh->size - size >= MIN_ALLOC + sizeof (struct blkhdr))
-		{
-		  /* Split the current block and create a new free block.  */
-		  new_bh = (void *) (bh + 1) + size;
-		  new_bh->free = 1;
-		  new_bh->size = bh->size - size - sizeof (struct blkhdr);
-		  bh->size = size;
-		}
-
-	      check_page_list (__LINE__);
-
-	      restore_flags (flags);
-	      return bh + 1;
-	    }
-	  bh = (void *) (bh + 1) + bh->size;
-	}
-    }
-
-  check_page_list (__LINE__); 
-
-  /* Allocation failed; coalesce free blocks and try again.  */
-  if (! coalesced)
-    {
-      coalesce_blocks ();
-      coalesced = 1;
-      goto again;
-    }
-
-  /* Allocate more pages.  */
-  order = get_page_order (size
-			  + sizeof (struct pagehdr)
-			  + sizeof (struct blkhdr));
-  ph = (struct pagehdr *) __get_free_pages (GFP_KERNEL, order, ~0UL);
-  if (! ph)
-    {
-      restore_flags (flags);
-      return NULL;
-    }
-
-  ph->size = PAGE_SIZE << order;
-  ph->next = memlist;
-  memlist = ph;
-  bh = (struct blkhdr *) (ph + 1);
-  bh->free = 0;
-  bh->size = ph->size - sizeof (struct pagehdr) - sizeof (struct blkhdr);
-  if (bh->size - size >= MIN_ALLOC + sizeof (struct blkhdr))
-    {
-      new_bh = (void *) (bh + 1) + size;
-      new_bh->free = 1;
-      new_bh->size = bh->size - size - sizeof (struct blkhdr);
-      bh->size = size;
-    }
-
-  check_page_list (__LINE__);
-
-  restore_flags (flags);
-  return bh + 1;
-}
-
-/* Free memory P previously allocated by linux_kmalloc.  */
-void
-linux_kfree (void *p)
-{
-  unsigned flags;
-  struct blkhdr *bh, *bhp;
-  struct pagehdr *ph;
-
-  assert (((int) p & (sizeof (int) - 1)) == 0);
-
-  save_flags (flags);
-  cli ();
-
-  check_page_list (__LINE__);
-
-  for (ph = memlist; ph; ph = ph->next)
-    if (p >= (void *) ph && p < (void *) ph + ph->size)
-      break;
-
-  assert (ph);
-
-  bh = (struct blkhdr *) p - 1;
-
-  assert (! bh->free);
-  assert (bh->size >= MIN_ALLOC);
-  assert ((bh->size & (sizeof (int) - 1)) == 0);
-
-  bh->free = 1;
-
-  check_page_list (__LINE__);
-
-  restore_flags (flags);
-}
-
-/* Free any pages that are not in use.
-   Called by __get_free_pages when pages are running low.  */
-static void
-collect_kmalloc_pages ()
-{
-  struct blkhdr *bh;
-  struct pagehdr *ph, **prev_ph;
-
-  check_page_list (__LINE__);
-
-  coalesce_blocks ();
-
-  check_page_list (__LINE__);
-
-  ph = memlist;
-  prev_ph = &memlist;
-  while (ph)
-    {
-      bh = (struct blkhdr *) (ph + 1);
-      if (bh->free && (void *) (bh + 1) + bh->size == (void *) ph + ph->size)
-	{
-	  *prev_ph = ph->next;
-	  free_pages ((unsigned long) ph, get_page_order (ph->size));
-	  ph = *prev_ph;
-	}
-      else
-	{
-	  prev_ph = &ph->next;
-	  ph = ph->next;
-	}
-    }
-
-  check_page_list (__LINE__);
-}
-
-/* Allocate ORDER + 1 number of physically contiguous pages.
-   PRIORITY and MAX_ADDR are not used in Mach.
-
-   XXX: This needs to be dynamic.  To do that we need to make
-   the Mach page manipulation routines interrupt safe and they
-   must provide machine dependant hooks.  */
-unsigned long
-__get_free_pages (int priority, unsigned long order, unsigned long max_addr)
-{
-  int i, pages_collected = 0;
-  unsigned flags, bits, off, j, len;
-
-  assert ((PAGE_SIZE << order) <= MEM_CHUNK_SIZE);
-
-  /* Construct bitmap of contiguous pages.  */
-  bits = 0;
-  j = 0;
-  len = 0;
-  while (len < (PAGE_SIZE << order))
-    {
-      bits |= 1 << j++;
-      len += PAGE_SIZE;
-    }
-
-again:
-  save_flags (flags);
-  cli ();
-
-  /* Search each chunk for the required number of contiguous pages.  */
-  for (i = 0; i < MEM_CHUNKS; i++)
-    {
-      off = 0;
-      j = bits;
-      while (MEM_CHUNK_SIZE - off >= (PAGE_SIZE << order))
-	{
-	  if ((pages_free[i].bitmap & j) == j)
-	    {
-	      pages_free[i].bitmap &= ~j;
-	      linux_mem_avail -= order + 1;
-	      restore_flags (flags);
-	      return pages_free[i].start + off;
-	    }
-	  j <<= 1;
-	  off += PAGE_SIZE;
-	}
-    }
-
-  /* Allocation failed; collect kmalloc and buffer pages
-     and try again.  */
-  if (! pages_collected)
-    {
-      num_page_collect++;
-      collect_kmalloc_pages ();
-      pages_collected = 1;
-      goto again;
-    }
-
-  printf ("%s:%d: __get_free_pages: ran out of pages\n", __FILE__, __LINE__);
-
-  restore_flags (flags);
-  return 0;
-}
-
-/* Free ORDER + 1 number of physically
-   contiguous pages starting at address ADDR.  */
-void
-free_pages (unsigned long addr, unsigned long order)
-{
-  int i;
-  unsigned flags, bits, len, j;
-
-  assert ((addr & PAGE_MASK) == 0);
-
-  for (i = 0; i < MEM_CHUNKS; i++)
-    if (addr >= pages_free[i].start && addr < pages_free[i].end)
-      break;
-
-  assert (i < MEM_CHUNKS);
-
-  /* Contruct bitmap of contiguous pages.  */
-  len = 0;
-  j = 0;
-  bits = 0;
-  while (len < (PAGE_SIZE << order))
-    {
-      bits |= 1 << j++;
-      len += PAGE_SIZE;
-    }
-  bits <<= (addr - pages_free[i].start) >> PAGE_SHIFT;
-
-  save_flags (flags);
-  cli ();
-
-  assert ((pages_free[i].bitmap & bits) == 0);
-
-  pages_free[i].bitmap |= bits;
-  linux_mem_avail += order + 1;
-  restore_flags (flags);
-}
-
-/* Allocate SIZE bytes of memory.  The pages need not be contiguous.  */
-void *
-vmalloc (unsigned long size)
-{
-  return (void *) __get_free_pages (GFP_KERNEL, get_page_order (size), ~0UL);
-}
diff --git a/i386/i386at/gpl/linux/linux_misc.c b/i386/i386at/gpl/linux/linux_misc.c
deleted file mode 100644
index 6e7b33b9..00000000
--- a/i386/i386at/gpl/linux/linux_misc.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Miscellaneous routines and data for Linux emulation.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *      Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- *  linux/fs/proc/scsi.c  
- *  (c) 1995 Michael Neuffer neuffer@goofy.zdv.uni-mainz.de
- *
- *  The original version was derived from linux/fs/proc/net.c,
- *  which is Copyright (C) 1991, 1992 Linus Torvalds. 
- *  Much has been rewritten, but some of the code still remains.
- *
- *  /proc/scsi directory handling functions
- *
- *  last change: 95/07/04    
- *
- *  Initial version: March '95
- *  95/05/15 Added subdirectories for each driver and show every
- *	     registered HBA as a single file. 
- *  95/05/30 Added rudimentary write support for parameter passing
- *  95/07/04 Fixed bugs in directory handling
- *  95/09/13 Update to support the new proc-dir tree
- *
- *  TODO: Improve support to write to the driver files
- *	  Add some more comments
- */
-
-/*
- *  linux/fs/buffer.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <sys/types.h>
-#include <mach/vm_param.h>
-#include <kern/thread.h>
-#include <vm/vm_map.h>
-#include <vm/vm_page.h>
-#include <device/device_types.h>
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/blk.h>
-#include <linux/proc_fs.h>
-#include <linux/kernel_stat.h>
-
-int (*dispatch_scsi_info_ptr) (int ino, char *buffer, char **start,
-			       off_t offset, int length, int inout) = 0;
-
-struct kernel_stat kstat;
-
-int
-linux_to_mach_error (int err)
-{
-  switch (err)
-    {
-    case 0:
-      return D_SUCCESS;
-
-    case -LINUX_EPERM:
-      return D_INVALID_OPERATION;
-
-    case -LINUX_EIO:
-      return D_IO_ERROR;
-
-    case -LINUX_ENXIO:
-      return D_NO_SUCH_DEVICE;
-
-    case -LINUX_EACCES:
-      return D_INVALID_OPERATION;
-
-    case -LINUX_EFAULT:
-      return D_INVALID_SIZE;
-
-    case -LINUX_EBUSY:
-      return D_ALREADY_OPEN;
-
-    case -LINUX_EINVAL:
-      return D_INVALID_SIZE;
-
-    case -LINUX_EROFS:
-      return D_READ_ONLY;
-
-    case -LINUX_EWOULDBLOCK:
-      return D_WOULD_BLOCK;
-
-    default:
-      printf ("linux_to_mach_error: unknown code %d\n", err);
-      return D_IO_ERROR;
-    }
-}
-
-int
-issig ()
-{
-  return current_thread ()->wait_result != THREAD_AWAKENED;
-}
-
-int
-block_fsync (struct inode *inode, struct file *filp)
-{
-  return 0;
-}
-
-int
-verify_area (int rw, const void *p, unsigned long size)
-{
-  vm_prot_t prot = (rw == VERIFY_WRITE) ? VM_PROT_WRITE : VM_PROT_READ;
-  vm_offset_t addr = trunc_page ((vm_offset_t) p);
-  vm_size_t len = round_page ((vm_size_t) size);
-  vm_map_entry_t entry;
-
-  vm_map_lock_read (current_map ());
-
-  while (1)
-    {
-      if (! vm_map_lookup_entry (current_map (), addr, &entry)
-	  || (entry->protection & prot) != prot)
-	{
-	  vm_map_unlock_read (current_map ());
-	  return -LINUX_EFAULT;
-	}
-      if (entry->vme_end - entry->vme_start >= len)
-	break;
-      len -= entry->vme_end - entry->vme_start;
-      addr += entry->vme_end - entry->vme_start;
-    }
-
-  vm_map_unlock_read (current_map ());
-  return 0;
-}
-
-/*
- * Print device name (in decimal, hexadecimal or symbolic) -
- * at present hexadecimal only.
- * Note: returns pointer to static data!
- */
-char *
-kdevname(kdev_t dev)
-{
-	static char buffer[32];
-	sprintf(buffer, "%02x:%02x", MAJOR(dev), MINOR(dev));
-	return buffer;
-}
-
-/* RO fail safe mechanism */
-
-static long ro_bits[MAX_BLKDEV][8];
-
-int
-is_read_only(kdev_t dev)
-{
-	int minor,major;
-
-	major = MAJOR(dev);
-	minor = MINOR(dev);
-	if (major < 0 || major >= MAX_BLKDEV) return 0;
-	return ro_bits[major][minor >> 5] & (1 << (minor & 31));
-}
-
-void
-set_device_ro(kdev_t dev,int flag)
-{
-	int minor,major;
-
-	major = MAJOR(dev);
-	minor = MINOR(dev);
-	if (major < 0 || major >= MAX_BLKDEV) return;
-	if (flag) ro_bits[major][minor >> 5] |= 1 << (minor & 31);
-	else ro_bits[major][minor >> 5] &= ~(1 << (minor & 31));
-}
-
-/*
- *  linux/lib/string.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-/*
- * stupid library routines.. The optimized versions should generally be found
- * as inline code in <asm-xx/string.h>
- *
- * These are buggy as well..
- */
- 
-#include <linux/types.h>
-#include <linux/string.h>
-
-char * ___strtok = NULL;
-
-#ifndef __HAVE_ARCH_STRSPN
-size_t strspn(const char *s, const char *accept)
-{
-	const char *p;
-	const char *a;
-	size_t count = 0;
-
-	for (p = s; *p != '\0'; ++p) {
-		for (a = accept; *a != '\0'; ++a) {
-			if (*p == *a)
-				break;
-		}
-		if (*a == '\0')
-			return count;
-		++count;
-	}
-
-	return count;
-}
-#endif
-
-#ifndef __HAVE_ARCH_STRPBRK
-char * strpbrk(const char * cs,const char * ct)
-{
-	const char *sc1,*sc2;
-
-	for( sc1 = cs; *sc1 != '\0'; ++sc1) {
-		for( sc2 = ct; *sc2 != '\0'; ++sc2) {
-			if (*sc1 == *sc2)
-				return (char *) sc1;
-		}
-	}
-	return NULL;
-}
-#endif
-
-#ifndef __HAVE_ARCH_STRTOK
-char * strtok(char * s,const char * ct)
-{
-	char *sbegin, *send;
-
-	sbegin  = s ? s : ___strtok;
-	if (!sbegin) {
-		return NULL;
-	}
-	sbegin += strspn(sbegin,ct);
-	if (*sbegin == '\0') {
-		___strtok = NULL;
-		return( NULL );
-	}
-	send = strpbrk( sbegin, ct);
-	if (send && *send != '\0')
-		*send++ = '\0';
-	___strtok = send;
-	return (sbegin);
-}
-#endif
-
-struct proc_dir_entry proc_scsi;
-struct inode_operations proc_scsi_inode_operations;
-struct proc_dir_entry proc_net;
-struct inode_operations proc_net_inode_operations;
-
-int
-proc_register (struct proc_dir_entry *xxx1, struct proc_dir_entry *xxx2)
-{
-  return 0;
-}
-
-int
-proc_unregister (struct proc_dir_entry *xxx1, int xxx2)
-{
-  return 0;
-}
-
-void
-add_blkdev_randomness (int major)
-{
-}
-
-void
-do_gettimeofday (struct timeval *tv)
-{
-  host_get_time (1, tv);
-}
-
-int
-dev_get_info (char *buffer, char **start, off_t offset, int length, int dummy)
-{
-  return 0;
-}
diff --git a/i386/i386at/gpl/linux/linux_net.c b/i386/i386at/gpl/linux/linux_net.c
deleted file mode 100644
index 6a83a98f..00000000
--- a/i386/i386at/gpl/linux/linux_net.c
+++ /dev/null
@@ -1,520 +0,0 @@
-/*
- * Linux network driver support.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *      Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Ethernet-type device handling.
- *
- * Version:	@(#)eth.c	1.0.7	05/25/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Mark Evans, <evansmp@uhura.aston.ac.uk>
- *		Florian  La Roche, <rzsfl@rz.uni-sb.de>
- *		Alan Cox, <gw4pts@gw4pts.ampr.org>
- * 
- * Fixes:
- *		Mr Linux	: Arp problems
- *		Alan Cox	: Generic queue tidyup (very tiny here)
- *		Alan Cox	: eth_header ntohs should be htons
- *		Alan Cox	: eth_rebuild_header missing an htons and
- *				  minor other things.
- *		Tegge		: Arp bug fixes. 
- *		Florian		: Removed many unnecessary functions, code cleanup
- *				  and changes for new arp and skbuff.
- *		Alan Cox	: Redid header building to reflect new format.
- *		Alan Cox	: ARP only when compiled with CONFIG_INET
- *		Greg Page	: 802.2 and SNAP stuff.
- *		Alan Cox	: MAC layer pointers/new format.
- *		Paul Gortmaker	: eth_copy_and_sum shouldn't csum padding.
- *		Alan Cox	: Protect against forwarding explosions with
- *				  older network drivers and IFF_ALLMULTI
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-
-#include <sys/types.h>
-
-#include <mach/mach_types.h>
-#include <mach/kern_return.h>
-#include <mach/mig_errors.h>
-#include <mach/port.h>
-#include <mach/vm_param.h>
-#include <mach/notify.h>
-
-#include <ipc/ipc_port.h>
-#include <ipc/ipc_space.h>
-
-#include <vm/vm_map.h>
-#include <vm/vm_kern.h>
-#include <vm/vm_page.h>
-
-#include <device/device_types.h>
-#include <device/device_port.h>
-#include <device/if_hdr.h>
-#include <device/if_ether.h>
-#include <device/if_hdr.h>
-#include <device/net_io.h>
-#include "device_reply.h"
-
-#include <i386at/dev_hdr.h>
-#include <i386at/device_emul.h>
-
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/malloc.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-/* One of these is associated with each instance of a device.  */
-struct net_data
-{
-  ipc_port_t port;		/* device port */
-  struct ifnet ifnet;		/* Mach ifnet structure (needed for filters) */
-  struct device device;		/* generic device structure */
-  struct linux_device *dev;	/* Linux network device structure */
-};
-
-/* List of sk_buffs waiting to be freed.  */
-static struct sk_buff_head skb_done_list;
-
-/* Forward declarations.  */
-
-extern struct device_emulation_ops linux_net_emulation_ops;
-
-static int print_packet_size = 0;
-
-/* Linux kernel network support routines.  */
-
-/* Requeue packet SKB for transmission after the interface DEV
-   has timed out.  The priority of the packet is PRI.
-   In Mach, we simply drop the packet like the native drivers.  */
-void
-dev_queue_xmit (struct sk_buff *skb, struct linux_device *dev, int pri)
-{
-  dev_kfree_skb (skb, FREE_WRITE);
-}
-
-/* Close the device DEV.  */
-int
-dev_close (struct linux_device *dev)
-{
-  return 0;
-}
-
-/* Network software interrupt handler.  */
-void
-net_bh (void *xxx)
-{
-  int len;
-  struct sk_buff *skb;
-  struct linux_device *dev;
-
-  /* Start transmission on interfaces.  */
-  for (dev = dev_base; dev; dev = dev->next)
-    {
-      if (dev->base_addr && dev->base_addr != 0xffe0)
-	while (1)
-	  {
-	    skb = skb_dequeue (&dev->buffs[0]);
-	    if (skb)
-	      {
-		len = skb->len;
-		if ((*dev->hard_start_xmit) (skb, dev))
-		  {
-		    skb_queue_head (&dev->buffs[0], skb);
-		    mark_bh (NET_BH);
-		    break;
-		  }
-		else if (print_packet_size)
-		  printf ("net_bh: length %d\n", len);
-	      }
-	    else
-	      break;
-	  }
-    }
-}
-
-/* Free all sk_buffs on the done list.
-   This routine is called by the iodone thread in ds_routines.c.  */
-void
-free_skbuffs ()
-{
-  struct sk_buff *skb;
-
-  while (1)
-    {
-      skb = skb_dequeue (&skb_done_list);
-      if (skb)
-	{
-	  if (skb->copy)
-	    {
-	      vm_map_copy_discard (skb->copy);
-	      skb->copy = NULL;
-	    }
-	  if (IP_VALID (skb->reply))
-	    {
-	      ds_device_write_reply (skb->reply, skb->reply_type, 0, skb->len);
-	      skb->reply = IP_NULL;
-	    }
-	  dev_kfree_skb (skb, FREE_WRITE);
-	}
-      else
-	break;
-    }
-}
-
-/* Allocate an sk_buff with SIZE bytes of data space.  */
-struct sk_buff *
-alloc_skb (unsigned int size, int priority)
-{
-  return dev_alloc_skb (size);
-}
-
-/* Free SKB.  */
-void
-kfree_skb (struct sk_buff *skb, int priority)
-{
-  dev_kfree_skb (skb, priority);
-}
-
-/* Allocate an sk_buff with SIZE bytes of data space.  */
-struct sk_buff *
-dev_alloc_skb (unsigned int size)
-{
-  struct sk_buff *skb;
-
-  skb = linux_kmalloc (sizeof (struct sk_buff) + size, GFP_KERNEL);
-  if (skb)
-    {
-      skb->dev = NULL;
-      skb->reply = IP_NULL;
-      skb->copy = NULL;
-      skb->len = size;
-      skb->prev = skb->next = NULL;
-      skb->list = NULL;
-      if (size)
-	{
-	  skb->data = (unsigned char *) (skb + 1);
-	  skb->tail = skb->data + size;
-	}
-      else
-	skb->data = skb->tail = NULL;
-      skb->head = skb->data;
-    }
-  return skb;
-}
-
-/* Free the sk_buff SKB.  */
-void
-dev_kfree_skb (struct sk_buff *skb, int mode)
-{
-  unsigned flags;
-  extern void *io_done_list;
-
-  /* Queue sk_buff on done list if there is a
-     page list attached or we need to send a reply.
-     Wakeup the iodone thread to process the list.  */
-  if (skb->copy || IP_VALID (skb->reply))
-    {
-      skb_queue_tail (&skb_done_list, skb);
-      save_flags (flags);
-      thread_wakeup ((event_t) &io_done_list);
-      restore_flags (flags);
-      return;
-    }
-  linux_kfree (skb);
-}
-
-/* Accept packet SKB received on an interface.  */
-void
-netif_rx (struct sk_buff *skb)
-{
-  ipc_kmsg_t kmsg;
-  struct ether_header *eh;
-  struct packet_header *ph;
-  struct linux_device *dev = skb->dev;
-
-  assert (skb != NULL);
-
-  if (print_packet_size)
-    printf ("netif_rx: length %d\n", skb->len);
-
-  /* Allocate a kernel message buffer.  */
-  kmsg = net_kmsg_get ();
-  if (! kmsg)
-    {
-      dev_kfree_skb (skb, FREE_READ);
-      return;
-    }
-
-  /* Copy packet into message buffer.  */
-  eh = (struct ether_header *) (net_kmsg (kmsg)->header);
-  ph = (struct packet_header *) (net_kmsg (kmsg)->packet);
-  memcpy (eh, skb->data, sizeof (struct ether_header));
-  memcpy (ph + 1, skb->data + sizeof (struct ether_header),
-	  skb->len - sizeof (struct ether_header));
-  ph->type = eh->ether_type;
-  ph->length = (skb->len - sizeof (struct ether_header)
-		+ sizeof (struct packet_header));
-
-  dev_kfree_skb (skb, FREE_READ);
-
-  /* Pass packet up to the microkernel.  */
-  net_packet (&dev->net_data->ifnet, kmsg,
-	      ph->length, ethernet_priority (kmsg));
-}
-
-/* Mach device interface routines.  */
-
-/* Return a send right associated with network device ND.  */
-static ipc_port_t
-dev_to_port (void *nd)
-{
-  return (nd
-	  ? ipc_port_make_send (((struct net_data *) nd)->port)
-	  : IP_NULL);
-}
-
-static io_return_t
-device_open (ipc_port_t reply_port, mach_msg_type_name_t reply_port_type,
-	     dev_mode_t mode, char *name, device_t *devp)
-{
-  io_return_t err = D_SUCCESS;
-  ipc_port_t notify;
-  struct ifnet *ifp;
-  struct linux_device *dev;
-  struct net_data *nd;
-
-  /* Search for the device.  */
-  for (dev = dev_base; dev; dev = dev->next)
-    if (dev->base_addr
-	&& dev->base_addr != 0xffe0
-	&& ! strcmp (name, dev->name))
-      break;
-  if (! dev)
-    return D_NO_SUCH_DEVICE;
-
-  /* Allocate and initialize device data if this is the first open.  */
-  nd = dev->net_data;
-  if (! nd)
-    {
-      dev->net_data = nd = ((struct net_data *)
-			    kalloc (sizeof (struct net_data)));
-      if (! nd)
-	{
-	  err = D_NO_MEMORY;
-	  goto out;
-	}
-      nd->dev = dev;
-      nd->device.emul_data = nd;
-      nd->device.emul_ops = &linux_net_emulation_ops;
-      nd->port = ipc_port_alloc_kernel ();
-      if (nd->port == IP_NULL)
-	{
-	  err = KERN_RESOURCE_SHORTAGE;
-	  goto out;
-	}
-      ipc_kobject_set (nd->port, (ipc_kobject_t) &nd->device, IKOT_DEVICE);
-      notify = ipc_port_make_sonce (nd->port);
-      ip_lock (nd->port);
-      ipc_port_nsrequest (nd->port, 1, notify, &notify);
-      assert (notify == IP_NULL);
-	  
-      ifp = &nd->ifnet;
-      ifp->if_unit = dev->name[strlen (dev->name) - 1] - '0';
-      ifp->if_flags = IFF_UP|IFF_RUNNING;
-      ifp->if_mtu = dev->mtu;
-      ifp->if_header_size = dev->hard_header_len;
-      ifp->if_header_format = dev->type;
-      ifp->if_address_size = dev->addr_len;
-      ifp->if_address = dev->dev_addr;
-      if_init_queues (ifp);
-
-      if (dev->open)
-	{
-	  linux_intr_pri = SPL6;
-	  if ((*dev->open) (dev))
-	    err = D_NO_SUCH_DEVICE;
-	}
-
-    out:
-      if (err)
-	{
-	  if (nd)
-	    {
-	      if (nd->port != IP_NULL)
-		{
-		  ipc_kobject_set (nd->port, IKO_NULL, IKOT_NONE);
-		  ipc_port_dealloc_kernel (nd->port);
-		}
-	      kfree ((vm_offset_t) nd, sizeof (struct net_data));
-	      nd = NULL;
-	      dev->net_data = NULL;
-	    }
-	}
-      else
-	{
-	  dev->flags |= LINUX_IFF_UP|LINUX_IFF_RUNNING;
-	  skb_queue_head_init (&dev->buffs[0]);
-	}
-      if (IP_VALID (reply_port))
-	ds_device_open_reply (reply_port, reply_port_type,
-			      err, dev_to_port (nd));
-      return MIG_NO_REPLY;
-    }
-
-  *devp = &nd->device;
-  return D_SUCCESS;
-}
-
-static io_return_t
-device_write (void *d, ipc_port_t reply_port,
-	      mach_msg_type_name_t reply_port_type, dev_mode_t mode,
-	      recnum_t bn, io_buf_ptr_t data, unsigned int count,
-	      int *bytes_written)
-{
-  unsigned char *p;
-  int i, amt, skblen, s;
-  io_return_t err = 0;
-  vm_map_copy_t copy = (vm_map_copy_t) data;
-  struct net_data *nd = d;
-  struct linux_device *dev = nd->dev;
-  struct sk_buff *skb;
-
-  if (count == 0 || count > dev->mtu + dev->hard_header_len)
-    return D_INVALID_SIZE;
-
-  /* Allocate a sk_buff.  */
-  amt = PAGE_SIZE - (copy->offset & PAGE_MASK);
-  skblen = (amt >= count) ? 0 : count;
-  skb = dev_alloc_skb (skblen);
-  if (! skb)
-    return D_NO_MEMORY;
-
-  /* Copy user data.  This is only required if it spans multiple pages.  */
-  if (skblen == 0)
-    {
-      assert (copy->cpy_npages == 1);
-
-      skb->copy = copy;
-      skb->data = ((void *) copy->cpy_page_list[0]->phys_addr
-		   + (copy->offset & PAGE_MASK));
-      skb->len = count;
-      skb->head = skb->data;
-      skb->tail = skb->data + skb->len;
-    }
-  else
-    {
-      memcpy (skb->data,
-	      ((void *) copy->cpy_page_list[0]->phys_addr
-	       + (copy->offset & PAGE_MASK)),
-	      amt);
-      count -= amt;
-      p = skb->data + amt;
-      for (i = 1; count > 0 && i < copy->cpy_npages; i++)
-	{
-	  amt = PAGE_SIZE;
-	  if (amt > count)
-	    amt = count;
-	  memcpy (p, (void *) copy->cpy_page_list[i]->phys_addr, amt);
-	  count -= amt;
-	  p += amt;
-	}
-
-      assert (count == 0);
-
-      vm_map_copy_discard (copy);
-    }
-
-  skb->dev = dev;
-  skb->reply = reply_port;
-  skb->reply_type = reply_port_type;
-
-  /* Queue packet for transmission and schedule a software interrupt.  */
-  s = splimp ();
-  if (dev->buffs[0].next != (struct sk_buff *) &dev->buffs[0]
-      || (*dev->hard_start_xmit) (skb, dev))
-    {
-      __skb_queue_tail (&dev->buffs[0], skb);
-      mark_bh (NET_BH);
-    }
-  splx (s);
-
-  return MIG_NO_REPLY;
-}
-
-static io_return_t
-device_get_status (void *d, dev_flavor_t flavor, dev_status_t status,
-		   mach_msg_type_number_t *count)
-{
-  return net_getstat (&((struct net_data *) d)->ifnet, flavor, status, count);
-}
-
-static io_return_t
-device_set_filter (void *d, ipc_port_t port, int priority,
-		   filter_t *filter, unsigned filter_count)
-{
-  return net_set_filter (&((struct net_data *) d)->ifnet,
-			 port, priority, filter, filter_count);
-}
-
-struct device_emulation_ops linux_net_emulation_ops =
-{
-  NULL,
-  NULL,
-  dev_to_port,
-  device_open,
-  NULL,
-  device_write,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  device_get_status,
-  device_set_filter,
-  NULL,
-  NULL,
-  NULL,
-  NULL
-};
-
-/* Do any initialization required for network devices.  */
-void
-linux_net_emulation_init ()
-{
-  skb_queue_head_init (&skb_done_list);
-}
diff --git a/i386/i386at/gpl/linux/linux_port.c b/i386/i386at/gpl/linux/linux_port.c
deleted file mode 100644
index 4a79c499..00000000
--- a/i386/i386at/gpl/linux/linux_port.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Linux I/O port management.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/ioport.h>
-
-#define NPORTS		65536
-#define BITS_PER_WORD	32
-#define NWORDS		(NPORTS / BITS_PER_WORD)
-
-/*
- * This bitmap keeps track of all allocated ports.
- * A bit is set if the port has been allocated.
- */
-static unsigned port_bitmap[NWORDS];
-
-void snarf_region(unsigned, unsigned);
-
-/*
- * Check if a region is available for use.
- */
-int
-check_region(unsigned port, unsigned size)
-{
-	unsigned i;
-
-	for (i = port; i < port + size; i++)
-		if (port_bitmap[i/BITS_PER_WORD] & (1 << (i%BITS_PER_WORD)))
-			return (1);
-	return (0);
-}
-
-/*
- * Allocate a region.
- */
-void
-request_region(unsigned port, unsigned size, const char *name)
-{
-	unsigned i;
-
-	for (i = port; i < port + size; i++)
-		port_bitmap[i / BITS_PER_WORD] |= 1 << (i % BITS_PER_WORD);
-}
-
-/*
- * For compatibility with older kernels.
- */
-void
-snarf_region(unsigned port, unsigned size)
-{
-	request_region(port, size, 0);
-}
-
-/*
- * Deallocate a region.
- */
-void
-release_region(unsigned port, unsigned size)
-{
-	unsigned i;
-
-	for (i = port; i < port + size; i++)
-		port_bitmap[i / BITS_PER_WORD] &= ~(1 << (i % BITS_PER_WORD));
-}
diff --git a/i386/i386at/gpl/linux/linux_printk.c b/i386/i386at/gpl/linux/linux_printk.c
deleted file mode 100644
index c4e489d2..00000000
--- a/i386/i386at/gpl/linux/linux_printk.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Linux kernel print routine.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- *  linux/kernel/printk.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <stdarg.h>
-#include <asm/system.h>
-
-static char buf[2048];
-
-void
-printk(char *fmt, ...)
-{
-	va_list args;
-	int i, n, flags;
-	extern void cnputc();
-	extern int linux_vsprintf(char *buf, char *fmt, ...);
-
-	save_flags(flags);
-	cli();
-	va_start(args, fmt);
-	n = linux_vsprintf(buf, fmt, args);
-	va_end(args);
-	for (i = 0; i < n; i++)
-		cnputc(buf[i]);
-	restore_flags(flags);
-}
diff --git a/i386/i386at/gpl/linux/linux_sched.c b/i386/i386at/gpl/linux/linux_sched.c
deleted file mode 100644
index fdb0f693..00000000
--- a/i386/i386at/gpl/linux/linux_sched.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Linux scheduling support.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *      Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- *  linux/kernel/sched.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <sys/types.h>
-
-#include <mach/boolean.h>
-
-#include <kern/thread.h>
-#include <kern/sched_prim.h>
-
-#include <i386at/gpl/linux/linux_emul.h>
-
-#define MACH_INCLUDE
-#include <linux/sched.h>
-#include <linux/fs.h>
-#include <linux/blkdev.h>
-
-#include <asm/system.h>
-
-struct tq_struct tq_last =
-{
-  &tq_last, 0, 0, 0
-};
-
-DECLARE_TASK_QUEUE(tq_timer);
-
-static struct wait_queue **auto_config_queue;
-
-void
-tqueue_bh (void *unused)
-{
-  run_task_queue(&tq_timer);
-}
-
-void
-add_wait_queue (struct wait_queue **q, struct wait_queue *wait)
-{
-  unsigned long flags;
-
-  if (! linux_auto_config)
-    {
-      save_flags (flags);
-      cli ();
-      assert_wait ((event_t) q, FALSE);
-      restore_flags (flags);
-      return;
-    }
-
-  if (auto_config_queue)
-    printf ("add_wait_queue: queue not empty\n");
-  auto_config_queue = q;
-}
-
-void
-remove_wait_queue (struct wait_queue **q, struct wait_queue *wait)
-{
-  unsigned long flags;
-
-  if (! linux_auto_config)
-    {
-      save_flags (flags);
-      thread_wakeup ((event_t) q);
-      restore_flags (flags);
-      return;
-    }
-
-  auto_config_queue = NULL;
-}
-
-void
-__down (struct semaphore *sem)
-{
-  int s;
-  unsigned long flags;
-
-  if (! linux_auto_config)
-    {
-      save_flags (flags);
-      s = splhigh ();
-      while (sem->count <= 0)
-	{
-	  assert_wait ((event_t) &sem->wait, FALSE);
-	  splx (s);
-	  thread_block (0);
-	  s = splhigh ();
-	}
-      splx (s);
-      restore_flags (flags);
-      return;
-    }
-
-  while (sem->count <= 0)
-    barrier ();
-}
-
-void
-__sleep_on (struct wait_queue **q, int interruptible)
-{
-  unsigned long flags;
-
-  if (! q)
-    return;
-  save_flags (flags);
-  if (! linux_auto_config)
-    {
-      assert_wait ((event_t) q, interruptible);
-      sti ();
-      thread_block (0);
-      restore_flags (flags);
-      return;
-    }
-
-  add_wait_queue (q, NULL);
-  sti ();
-  while (auto_config_queue)
-    barrier ();
-  restore_flags (flags);
-}
-
-void
-sleep_on (struct wait_queue **q)
-{
-  __sleep_on (q, FALSE);
-}
-
-void
-interruptible_sleep_on (struct wait_queue **q)
-{
-  __sleep_on (q, TRUE);
-}
-
-void
-wake_up (struct wait_queue **q)
-{
-  unsigned long flags;
-
-  if (! linux_auto_config)
-    {
-      if (q != &wait_for_request)
-	{
-	  save_flags (flags);
-	  thread_wakeup ((event_t) q);
-	  restore_flags (flags);
-	}
-      return;
-    }
-
-  if (auto_config_queue == q)
-    auto_config_queue = NULL;
-}
-
-void
-__wait_on_buffer (struct buffer_head *bh)
-{
-  unsigned long flags;
-
-  save_flags (flags);
-  if (! linux_auto_config)
-    {
-      while (1)
-	{
-	  cli ();
-	  if (! buffer_locked (bh))
-	    break;
-	  bh->b_wait = (struct wait_queue *) 1;
-	  assert_wait ((event_t) bh, FALSE);
-	  sti ();
-	  thread_block (0);
-	}
-      restore_flags (flags);
-      return;
-    }
-
-  sti ();
-  while (buffer_locked (bh))
-    barrier ();
-  restore_flags (flags);
-}
-
-void
-unlock_buffer (struct buffer_head *bh)
-{
-  unsigned long flags;
-
-  save_flags (flags);
-  cli ();
-  clear_bit (BH_Lock, &bh->b_state);
-  if (bh->b_wait && ! linux_auto_config)
-    {
-      bh->b_wait = NULL;
-      thread_wakeup ((event_t) bh);
-    }
-  restore_flags (flags);
-}
-
-void
-schedule ()
-{
-  if (! linux_auto_config)
-    thread_block (0);
-}
-
-void
-cdrom_sleep (int t)
-{
-  int xxx;
-
-  assert_wait ((event_t) &xxx, TRUE);
-  thread_set_timeout (t);
-  thread_block (0);
-}
diff --git a/i386/i386at/gpl/linux/linux_soft.c b/i386/i386at/gpl/linux/linux_soft.c
deleted file mode 100644
index efcae987..00000000
--- a/i386/i386at/gpl/linux/linux_soft.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Linux software interrupts.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- *	linux/kernel/softirq.c
- *
- *	Copyright (C) 1992 Linus Torvalds
- */
-
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-
-/*
- * Mask of pending interrupts.
- */
-unsigned long bh_active = 0;
-
-/*
- * Mask of enabled interrupts.
- */
-unsigned long bh_mask = 0;
-
-/*
- * List of software interrupt handlers.
- */
-struct bh_struct bh_base[32];
-
-
-/*
- * Software interrupt handler.
- */
-void
-linux_soft_intr()
-{
-	unsigned long active;
-	unsigned long mask, left;
-	struct bh_struct *bh;
-
-	bh = bh_base;
-	active = bh_active & bh_mask;
-	for (mask = 1, left = ~0;
-	     left & active; bh++, mask += mask, left += left) {
-		if (mask & active) {
-			void (*fn)(void *);
-
-			bh_active &= ~mask;
-			fn = bh->routine;
-			if (fn == 0)
-				goto bad_bh;
-			(*fn)(bh->data);
-		}
-	}
-	return;
- bad_bh:
-	printf("linux_soft_intr: bad interrupt handler entry 0x%08lx\n", mask);
-}
diff --git a/i386/i386at/gpl/linux/linux_timer.c b/i386/i386at/gpl/linux/linux_timer.c
deleted file mode 100644
index c1575323..00000000
--- a/i386/i386at/gpl/linux/linux_timer.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Linux timers.
- *
- * Copyright (C) 1996 The University of Utah and the Computer Systems
- * Laboratory at the University of Utah (CSL)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *      Author: Shantanu Goel, University of Utah CSL
- */
-
-/*
- *  linux/kernel/sched.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <asm/system.h>
-
-unsigned long volatile jiffies = 0;
-
-/*
- * Mask of active timers.
- */
-unsigned long timer_active = 0;
-
-/*
- * List of timeout routines.
- */
-struct timer_struct timer_table[32];
-
-/*
- * The head for the timer-list has a "expires" field of MAX_UINT,
- * and the sorting routine counts on this..
- */
-static struct timer_list timer_head =
-{
-  &timer_head, &timer_head, ~0, 0, NULL
-};
-
-#define SLOW_BUT_DEBUGGING_TIMERS 0
-
-void
-add_timer(struct timer_list *timer)
-{
-	unsigned long flags;
-	struct timer_list *p;
-
-#if SLOW_BUT_DEBUGGING_TIMERS
-	if (timer->next || timer->prev) {
-		printk("add_timer() called with non-zero list from %p\n",
-			__builtin_return_address(0));
-		return;
-	}
-#endif
-	p = &timer_head;
-	save_flags(flags);
-	cli();
-	do {
-		p = p->next;
-	} while (timer->expires > p->expires);
-	timer->next = p;
-	timer->prev = p->prev;
-	p->prev = timer;
-	timer->prev->next = timer;
-	restore_flags(flags);
-}
-
-int
-del_timer(struct timer_list *timer)
-{
-	unsigned long flags;
-#if SLOW_BUT_DEBUGGING_TIMERS
-	struct timer_list * p;
-
-	p = &timer_head;
-	save_flags(flags);
-	cli();
-	while ((p = p->next) != &timer_head) {
-		if (p == timer) {
-			timer->next->prev = timer->prev;
-			timer->prev->next = timer->next;
-			timer->next = timer->prev = NULL;
-			restore_flags(flags);
-			return 1;
-		}
-	}
-	if (timer->next || timer->prev)
-		printk("del_timer() called from %p with timer not initialized\n",
-			__builtin_return_address(0));
-	restore_flags(flags);
-	return 0;
-#else
-	struct timer_list * next;
-	int ret = 0;
-	save_flags(flags);
-	cli();
-	if ((next = timer->next) != NULL) {
-		(next->prev = timer->prev)->next = next;
-		timer->next = timer->prev = NULL;
-		ret = 1;
-	}
-	restore_flags(flags);
-	return ret;
-#endif
-}
-
-/*
- * Timer software interrupt handler.
- */
-void
-timer_bh()
-{
-	unsigned long mask;
-	struct timer_struct *tp;
-	struct timer_list * timer;
-
-	cli();
-	while ((timer = timer_head.next) != &timer_head
-	       && timer->expires <= jiffies) {
-		void (*fn)(unsigned long) = timer->function;
-		unsigned long data = timer->data;
-
-		timer->next->prev = timer->prev;
-		timer->prev->next = timer->next;
-		timer->next = timer->prev = NULL;
-		sti();
-		fn(data);
-		cli();
-	}
-	sti();
-
-	for (mask = 1, tp = timer_table; mask; tp++, mask <<= 1) {
-		if (mask > timer_active)
-			break;
-		if ((mask & timer_active)
-		    && tp->expires > jiffies) {
-			timer_active &= ~mask;
-			(*tp->fn)();
-			sti();
-		}
-	}
-}
-
-int linux_timer_print = 0;
-
-/*
- * Timer interrupt handler.
- */
-void
-linux_timer_intr()
-{
-	unsigned long mask;
-	struct timer_struct *tp;
-	extern int pic_mask[];
-
-	jiffies++;
-
-	for (mask = 1, tp = timer_table; mask; tp++, mask += mask) {
-		if (mask > timer_active)
-			break;
-		if (!(mask & timer_active))
-			continue;
-		if (tp->expires > jiffies)
-			continue;
-		mark_bh(TIMER_BH);
-	}
-	if (timer_head.next->expires <= jiffies)
-		mark_bh(TIMER_BH);
-	if (tq_timer != &tq_last)
-		mark_bh(TQUEUE_BH);
-	if (linux_timer_print)
-		printf ("linux_timer_intr: pic_mask[0] %x\n", pic_mask[0]);
-}
-
diff --git a/i386/i386at/gpl/linux/linux_version.c b/i386/i386at/gpl/linux/linux_version.c
deleted file mode 100644
index 0195c42f..00000000
--- a/i386/i386at/gpl/linux/linux_version.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 
- * Copyright (c) 1996 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- *      Author: Shantanu Goel, University of Utah CSL
- */
-
-#include <linux/utsname.h>
-#include <linux/string.h>
-
-struct new_utsname system_utsname;
-
-void
-linux_version_init ()
-{
-  strcpy (system_utsname.version, "1.3.68");
-}
diff --git a/i386/i386at/gpl/linux/linux_vsprintf.c b/i386/i386at/gpl/linux/linux_vsprintf.c
deleted file mode 100644
index 236d38da..00000000
--- a/i386/i386at/gpl/linux/linux_vsprintf.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- *  linux/kernel/vsprintf.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
-/*
- * Wirzenius wrote this portably, Torvalds fucked it up :-)
- */
-
-#include <stdarg.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-static inline
-isxdigit(c)
-	char c;
-{
-	return ((c >= '0' && c <= '9')
-		|| (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
-}
-
-static inline
-islower(c)
-	char c;
-{
-	return (c >= 'a' && c <= 'z');
-}
-
-static inline
-toupper(c)
-	char c;
-{
-	return (islower(c) ? c - 'a' + 'A' : c);
-}
-
-static inline
-isdigit(c)
-	char c;
-{
-	return (c >= '0' && c <= '9');
-}
-
-unsigned long
-simple_strtoul(const char *cp,char **endp,unsigned int base)
-{
-	unsigned long result = 0,value;
-
-	if (!base) {
-		base = 10;
-		if (*cp == '0') {
-			base = 8;
-			cp++;
-			if ((*cp == 'x') && isxdigit(cp[1])) {
-				cp++;
-				base = 16;
-			}
-		}
-	}
-	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
-	    ? toupper(*cp) : *cp)-'A'+10) < base) {
-		result = result*base + value;
-		cp++;
-	}
-	if (endp)
-		*endp = (char *)cp;
-	return result;
-}
-
-/* we use this so that we can do without the ctype library */
-#define is_digit(c)	((c) >= '0' && (c) <= '9')
-
-static int
-skip_atoi(const char **s)
-{
-	int i=0;
-
-	while (is_digit(**s))
-		i = i*10 + *((*s)++) - '0';
-	return i;
-}
-
-#define ZEROPAD	1		/* pad with zero */
-#define SIGN	2		/* unsigned/signed long */
-#define PLUS	4		/* show plus */
-#define SPACE	8		/* space if plus */
-#define LEFT	16		/* left justified */
-#define SPECIAL	32		/* 0x */
-#define LARGE	64		/* use 'ABCDEF' instead of 'abcdef' */
-
-#define do_div(n,base) ({ \
-int __res; \
-__res = ((unsigned long) n) % (unsigned) base; \
-n = ((unsigned long) n) / (unsigned) base; \
-__res; })
-
-static char *
-number(char * str, long num, int base, int size, int precision, int type)
-{
-	char c,sign,tmp[36];
-	const char *digits="0123456789abcdefghijklmnopqrstuvwxyz";
-	int i;
-
-	if (type & LARGE)
-		digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-	if (type & LEFT)
-		type &= ~ZEROPAD;
-	if (base < 2 || base > 36)
-		return 0;
-	c = (type & ZEROPAD) ? '0' : ' ';
-	sign = 0;
-	if (type & SIGN) {
-		if (num < 0) {
-			sign = '-';
-			num = -num;
-			size--;
-		} else if (type & PLUS) {
-			sign = '+';
-			size--;
-		} else if (type & SPACE) {
-			sign = ' ';
-			size--;
-		}
-	}
-	if (type & SPECIAL) {
-		if (base == 16)
-			size -= 2;
-		else if (base == 8)
-			size--;
-	}
-	i = 0;
-	if (num == 0)
-		tmp[i++]='0';
-	else while (num != 0)
-		tmp[i++] = digits[do_div(num,base)];
-	if (i > precision)
-		precision = i;
-	size -= precision;
-	if (!(type&(ZEROPAD+LEFT)))
-		while(size-->0)
-			*str++ = ' ';
-	if (sign)
-		*str++ = sign;
-	if (type & SPECIAL)
-		if (base==8)
-			*str++ = '0';
-		else if (base==16) {
-			*str++ = '0';
-			*str++ = digits[33];
-		}
-	if (!(type & LEFT))
-		while (size-- > 0)
-			*str++ = c;
-	while (i < precision--)
-		*str++ = '0';
-	while (i-- > 0)
-		*str++ = tmp[i];
-	while (size-- > 0)
-		*str++ = ' ';
-	return str;
-}
-
-int
-linux_vsprintf(char *buf, const char *fmt, va_list args)
-{
-	int len;
-	unsigned long num;
-	int i, base;
-	char * str;
-	char *s;
-
-	int flags;		/* flags to number() */
-
-	int field_width;	/* width of output field */
-	int precision;		/* min. # of digits for integers; max
-				   number of chars for from string */
-	int qualifier;		/* 'h', 'l', or 'L' for integer fields */
-
-	for (str=buf ; *fmt ; ++fmt) {
-		if (*fmt != '%') {
-			*str++ = *fmt;
-			continue;
-		}
-			
-		/* process flags */
-		flags = 0;
-		repeat:
-			++fmt;		/* this also skips first '%' */
-			switch (*fmt) {
-				case '-': flags |= LEFT; goto repeat;
-				case '+': flags |= PLUS; goto repeat;
-				case ' ': flags |= SPACE; goto repeat;
-				case '#': flags |= SPECIAL; goto repeat;
-				case '0': flags |= ZEROPAD; goto repeat;
-				}
-		
-		/* get field width */
-		field_width = -1;
-		if (is_digit(*fmt))
-			field_width = skip_atoi(&fmt);
-		else if (*fmt == '*') {
-			++fmt;
-			/* it's the next argument */
-			field_width = va_arg(args, int);
-			if (field_width < 0) {
-				field_width = -field_width;
-				flags |= LEFT;
-			}
-		}
-
-		/* get the precision */
-		precision = -1;
-		if (*fmt == '.') {
-			++fmt;	
-			if (is_digit(*fmt))
-				precision = skip_atoi(&fmt);
-			else if (*fmt == '*') {
-				++fmt;
-				/* it's the next argument */
-				precision = va_arg(args, int);
-			}
-			if (precision < 0)
-				precision = 0;
-		}
-
-		/* get the conversion qualifier */
-		qualifier = -1;
-		if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L') {
-			qualifier = *fmt;
-			++fmt;
-		}
-
-		/* default base */
-		base = 10;
-
-		switch (*fmt) {
-		case 'c':
-			if (!(flags & LEFT))
-				while (--field_width > 0)
-					*str++ = ' ';
-			*str++ = (unsigned char) va_arg(args, int);
-			while (--field_width > 0)
-				*str++ = ' ';
-			continue;
-
-		case 's':
-			s = va_arg(args, char *);
-			if (!s)
-				s = "<NULL>";
-			len = strlen(s);
-			if (precision < 0)
-				precision = len;
-			else if (len > precision)
-				len = precision;
-
-			if (!(flags & LEFT))
-				while (len < field_width--)
-					*str++ = ' ';
-			for (i = 0; i < len; ++i)
-				*str++ = *s++;
-			while (len < field_width--)
-				*str++ = ' ';
-			continue;
-
-		case 'p':
-			if (field_width == -1) {
-				field_width = 2*sizeof(void *);
-				flags |= ZEROPAD;
-			}
-			str = number(str,
-				(unsigned long) va_arg(args, void *), 16,
-				field_width, precision, flags);
-			continue;
-
-
-		case 'n':
-			if (qualifier == 'l') {
-				long * ip = va_arg(args, long *);
-				*ip = (str - buf);
-			} else {
-				int * ip = va_arg(args, int *);
-				*ip = (str - buf);
-			}
-			continue;
-
-		/* integer number formats - set up the flags and "break" */
-		case 'o':
-			base = 8;
-			break;
-
-		case 'X':
-			flags |= LARGE;
-		case 'x':
-			base = 16;
-			break;
-
-		case 'd':
-		case 'i':
-			flags |= SIGN;
-		case 'u':
-			break;
-
-		default:
-			if (*fmt != '%')
-				*str++ = '%';
-			if (*fmt)
-				*str++ = *fmt;
-			else
-				--fmt;
-			continue;
-		}
-		if (qualifier == 'l')
-			num = va_arg(args, unsigned long);
-		else if (qualifier == 'h')
-			if (flags & SIGN)
-				num = va_arg(args, short);
-			else
-				num = va_arg(args, unsigned short);
-		else if (flags & SIGN)
-			num = va_arg(args, int);
-		else
-			num = va_arg(args, unsigned int);
-		str = number(str, num, base, field_width, precision, flags);
-	}
-	*str = '\0';
-	return str-buf;
-}
-
-int
-linux_sprintf(char * buf, const char *fmt, ...)
-{
-	va_list args;
-	int i;
-
-	va_start(args, fmt);
-	i = linux_vsprintf(buf, fmt, args);
-	va_end(args);
-	return i;
-}
diff --git a/i386/i386at/gpl/linux/net/3c501.c b/i386/i386at/gpl/linux/net/3c501.c
deleted file mode 100644
index 6f8dceb6..00000000
--- a/i386/i386at/gpl/linux/net/3c501.c
+++ /dev/null
@@ -1,860 +0,0 @@
-/* 3c501.c: A 3Com 3c501 ethernet driver for linux. */
-/*
-    Written 1992,1993,1994  Donald Becker
-
-    Copyright 1993 United States Government as represented by the
-    Director, National Security Agency.  This software may be used and
-    distributed according to the terms of the GNU Public License,
-    incorporated herein by reference.
-
-    This is a device driver for the 3Com Etherlink 3c501.
-    Do not purchase this card, even as a joke.  It's performance is horrible,
-    and it breaks in many ways.  
-
-    The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-    Center of Excellence in Space Data and Information Sciences
-       Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-       
-    Fixed (again!) the missing interrupt locking on TX/RX shifting.
-    		Alan Cox <Alan.Cox@linux.org>
-    		
-    Removed calls to init_etherdev since they are no longer needed, and
-    cleaned up modularization just a bit. The driver still allows only
-    the default address for cards when loaded as a module, but that's
-    really less braindead than anyone using a 3c501 board. :)
-		    19950208 (invid@msen.com)
-
-    Added traps for interrupts hitting the window as we clear and TX load
-    the board. Now getting 150K/second FTP with a 3c501 card. Still playing
-    with a TX-TX optimisation to see if we can touch 180-200K/second as seems
-    theoretically maximum.
-    		19950402 Alan Cox <Alan.Cox@linux.org>
-    		
-    Some notes on this thing if you have to hack it.  [Alan]
-    
-    1]	Some documentation is available from 3Com. Due to the boards age
-    	standard responses when you ask for this will range from 'be serious'
-    	to 'give it to a museum'. The documentation is incomplete and mostly
-    	of historical interest anyway.
-    	
-    2]  The basic system is a single buffer which can be used to receive or
-    	transmit a packet. A third command mode exists when you are setting
-    	things up.
-    	
-    3]	If it's transmitting it's not receiving and vice versa. In fact the 
-    	time to get the board back into useful state after an operation is
-    	quite large.
-    	
-    4]	The driver works by keeping the board in receive mode waiting for a
-    	packet to arrive. When one arrives it is copied out of the buffer
-    	and delivered to the kernel. The card is reloaded and off we go.
-    	
-    5]	When transmitting dev->tbusy is set and the card is reset (from
-    	receive mode) [possibly losing a packet just received] to command
-    	mode. A packet is loaded and transmit mode triggered. The interrupt
-    	handler runs different code for transmit interrupts and can handle
-    	returning to receive mode or retransmissions (yes you have to help
-    	out with those too).
-    	
-    Problems:
-    	There are a wide variety of undocumented error returns from the card
-    and you basically have to kick the board and pray if they turn up. Most 
-    only occur under extreme load or if you do something the board doesn't
-    like (eg touching a register at the wrong time).
-    
-    	The driver is less efficient than it could be. It switches through
-    receive mode even if more transmits are queued. If this worries you buy
-    a real ethernet card.
-    
-    	The combination of slow receive restart and no real multicast
-    filter makes the board unusable with a kernel compiled for IP
-    multicasting in a real multicast environment. Thats down to the board, 
-    but even with no multicast programs running a multicast IP kernel is
-    in group 224.0.0.1 and you will therefore be listening to all multicasts.
-    One nv conference running over that ethernet and you can give up.
-    
-*/
-
-static const char *version =
-    "3c501.c: 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov).\n";
-
-/*
- *	Braindamage remaining:
- *	The 3c501 board.
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-#include <linux/fcntl.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
-#include <linux/config.h>	/* for CONFIG_IP_MULTICAST */
-
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#define BLOCKOUT_2
-
-/* A zero-terminated list of I/O addresses to be probed.
-   The 3c501 can be at many locations, but here are the popular ones. */
-static unsigned int netcard_portlist[] =
-   { 0x280, 0x300, 0};
-
-
-/*
- *	Index to functions. 
- */
- 
-int el1_probe(struct device *dev);
-static int  el1_probe1(struct device *dev, int ioaddr);
-static int  el_open(struct device *dev);
-static int  el_start_xmit(struct sk_buff *skb, struct device *dev);
-static void el_interrupt(int irq, struct pt_regs *regs);
-static void el_receive(struct device *dev);
-static void el_reset(struct device *dev);
-static int  el1_close(struct device *dev);
-static struct enet_statistics *el1_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-#define EL1_IO_EXTENT	16
-
-#ifndef EL_DEBUG
-#define EL_DEBUG  0	/* use 0 for production, 1 for devel., >2 for debug */
-#endif			/* Anything above 5 is wordy death! */
-static int el_debug = EL_DEBUG;
- 
-/* 
- *	Board-specific info in dev->priv. 
- */
- 
-struct net_local 
-{
-    struct enet_statistics stats;
-    int tx_pkt_start;		/* The length of the current Tx packet. */
-    int collisions;		/* Tx collisions this packet */
-    int loading;		/* Spot buffer load collisions */
-};
-
-
-#define RX_STATUS (ioaddr + 0x06)
-#define RX_CMD	  RX_STATUS
-#define TX_STATUS (ioaddr + 0x07)
-#define TX_CMD	  TX_STATUS
-#define GP_LOW 	  (ioaddr + 0x08)
-#define GP_HIGH   (ioaddr + 0x09)
-#define RX_BUF_CLR (ioaddr + 0x0A)
-#define RX_LOW	  (ioaddr + 0x0A)
-#define RX_HIGH   (ioaddr + 0x0B)
-#define SAPROM	  (ioaddr + 0x0C)
-#define AX_STATUS (ioaddr + 0x0E)
-#define AX_CMD	  AX_STATUS
-#define DATAPORT  (ioaddr + 0x0F)
-#define TX_RDY 0x08		/* In TX_STATUS */
-
-#define EL1_DATAPTR	0x08
-#define EL1_RXPTR	0x0A
-#define EL1_SAPROM	0x0C
-#define EL1_DATAPORT 	0x0f
-
-/*
- *	Writes to the ax command register.
- */
- 
-#define AX_OFF	0x00			/* Irq off, buffer access on */
-#define AX_SYS  0x40			/* Load the buffer */
-#define AX_XMIT 0x44			/* Transmit a packet */
-#define AX_RX	0x48			/* Receive a packet */
-#define AX_LOOP	0x0C			/* Loopback mode */
-#define AX_RESET 0x80
-
-/*
- *	Normal receive mode written to RX_STATUS.  We must intr on short packets
- *	to avoid bogus rx lockups.
- */
- 
-#define RX_NORM 0xA8		/* 0x68 == all addrs, 0xA8 only to me. */
-#define RX_PROM 0x68		/* Senior Prom, uhmm promiscuous mode. */
-#define RX_MULT 0xE8		/* Accept multicast packets. */
-#define TX_NORM 0x0A		/* Interrupt on everything that might hang the chip */
-
-/*
- *	TX_STATUS register. 
- */
- 
-#define TX_COLLISION 0x02
-#define TX_16COLLISIONS 0x04
-#define TX_READY 0x08
-
-#define RX_RUNT 0x08
-#define RX_MISSED 0x01		/* Missed a packet due to 3c501 braindamage. */
-#define RX_GOOD	0x30		/* Good packet 0x20, or simple overflow 0x10. */
-
-
-/*
- *	The boilerplate probe code.
- */
- 
-#ifdef HAVE_DEVLIST
-struct netdev_entry el1_drv = {"3c501", el1_probe1, EL1_IO_EXTENT, netcard_portlist};
-#else
-
-int el1_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)	/* Check a single specified location. */
-		return el1_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; netcard_portlist[i]; i++) 
-	{
-		int ioaddr = netcard_portlist[i];
-		if (check_region(ioaddr, EL1_IO_EXTENT))
-			continue;
-		if (el1_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-/*
- *	The actual probe. 
- */ 
-
-static int el1_probe1(struct device *dev, int ioaddr)
-{
-#ifndef MODULE
-
-	const char *mname;		/* Vendor name */
-	unsigned char station_addr[6];
-	int autoirq = 0;
-	int i;
-
-	/*
-	 *	Read the station address PROM data from the special port.  
-	 */
-	 
-	for (i = 0; i < 6; i++) 
-	{
-		outw(i, ioaddr + EL1_DATAPTR);
-		station_addr[i] = inb(ioaddr + EL1_SAPROM);
-	}
-	/*
-	 *	Check the first three octets of the S.A. for 3Com's prefix, or
-	 *	for the Sager NP943 prefix. 
-	 */ 
-	 
-	if (station_addr[0] == 0x02  &&  station_addr[1] == 0x60
-		&& station_addr[2] == 0x8c) 
-	{
-		mname = "3c501";
-	} else if (station_addr[0] == 0x00  &&  station_addr[1] == 0x80
-	&& station_addr[2] == 0xC8) 
-	{
-		mname = "NP943";
-    	}
-    	else
-		return ENODEV;
-
-	/*
-	 *	Grab the region so we can find the another board if autoIRQ fails. 
-	 */
-
-	request_region(ioaddr, EL1_IO_EXTENT,"3c501");
-
-	/*	
-	 *	We auto-IRQ by shutting off the interrupt line and letting it float
-	 *	high.
-	 */
-
-	if (dev->irq < 2) 
-	{
-		autoirq_setup(2);
-		inb(RX_STATUS);		/* Clear pending interrupts. */
-		inb(TX_STATUS);
-		outb(AX_LOOP + 1, AX_CMD);
-
-		outb(0x00, AX_CMD);
-	
-		autoirq = autoirq_report(1);
-
-		if (autoirq == 0) 
-		{
-			printk("%s probe at %#x failed to detect IRQ line.\n",
-				mname, ioaddr);
-			return EAGAIN;
-		}
-	}
-
-	outb(AX_RESET+AX_LOOP, AX_CMD);			/* Loopback mode. */
-	dev->base_addr = ioaddr;
-	memcpy(dev->dev_addr, station_addr, ETH_ALEN);
-
-	if (dev->mem_start & 0xf)
-		el_debug = dev->mem_start & 0x7;
-	if (autoirq)
-		dev->irq = autoirq;
-
-	printk("%s: %s EtherLink at %#lx, using %sIRQ %d.\n", dev->name, mname, dev->base_addr,
-			autoirq ? "auto":"assigned ", dev->irq);
-	   
-#ifdef CONFIG_IP_MULTICAST
-	printk("WARNING: Use of the 3c501 in a multicast kernel is NOT recommended.\n");
-#endif    
-
-	if (el_debug)
-		printk("%s", version);
-
-	/*
-	 *	Initialize the device structure. 
-	 */
-	 
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-	/*
-	 *	The EL1-specific entries in the device structure. 
-	 */
-	 
-	dev->open = &el_open;
-	dev->hard_start_xmit = &el_start_xmit;
-	dev->stop = &el1_close;
-	dev->get_stats = &el1_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/*
-	 *	Setup the generic properties 
-	 */
-
-	ether_setup(dev);
-
-#endif /* !MODULE */
-
-	return 0;
-}
-
-/*
- *	Open/initialize the board. 
- */
- 
-static int el_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (el_debug > 2)
-		printk("%s: Doing el_open()...", dev->name);
-
-	if (request_irq(dev->irq, &el_interrupt, 0, "3c501")) 
-		return -EAGAIN;
-
-	irq2dev_map[dev->irq] = dev;
-	el_reset(dev);
-
-	dev->start = 1;
-
-	outb(AX_RX, AX_CMD);	/* Aux control, irq and receive enabled */
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static int el_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	unsigned long flags;
-	
-	if(dev->interrupt)		/* May be unloading, don't stamp on */
-		return 1;		/* the packet buffer this time      */
-
-	if (dev->tbusy) 
-	{
-		if (jiffies - dev->trans_start < 20) 
-		{
-			if (el_debug > 2)
-				printk(" transmitter busy, deferred.\n");
-			return 1;
-		}
-		if (el_debug)
-			printk ("%s: transmit timed out, txsr %#2x axsr=%02x rxsr=%02x.\n",
-				dev->name, inb(TX_STATUS), inb(AX_STATUS), inb(RX_STATUS));
-		lp->stats.tx_errors++;
-		outb(TX_NORM, TX_CMD);
-		outb(RX_NORM, RX_CMD);
-		outb(AX_OFF, AX_CMD);	/* Just trigger a false interrupt. */
-		outb(AX_RX, AX_CMD);	/* Aux control, irq and receive enabled */
-		dev->tbusy = 0;
-		dev->trans_start = jiffies;
-	}
-
-	if (skb == NULL) 
-	{
-		dev_tint(dev);
-		return 0;
-	}
-
-	save_flags(flags);
-
-	/*
-	 *	Avoid incoming interrupts between us flipping tbusy and flipping
-	 *	mode as the driver assumes tbusy is a faithful indicator of card
-	 *	state
-	 */
-	 
-	cli();
-	
-	/*
-	 *	Avoid timer-based retransmission conflicts. 
-	 */
-	 
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-	{
-		restore_flags(flags);
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	}
-	else
-	{
-		int gp_start = 0x800 - (ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN);
-		unsigned char *buf = skb->data;
-
-load_it_again_sam:
-		lp->tx_pkt_start = gp_start;
-    		lp->collisions = 0;
-
-		/*
-		 *	Command mode with status cleared should [in theory]
-		 *	mean no more interrupts can be pending on the card.
-		 */
-		 
-#ifdef BLOCKOUT_1
-		disable_irq(dev->irq);		 
-#endif	
-		outb_p(AX_SYS, AX_CMD);
-		inb_p(RX_STATUS);
-		inb_p(TX_STATUS);
-	
-		lp->loading=1;
-	
-		/* 
-		 *	Turn interrupts back on while we spend a pleasant afternoon
-		 *	loading bytes into the board 
-		 */
-
-		restore_flags(flags);
-		outw(0x00, RX_BUF_CLR);		/* Set rx packet area to 0. */
-		outw(gp_start, GP_LOW);		/* aim - packet will be loaded into buffer start */
-		outsb(DATAPORT,buf,skb->len);	/* load buffer (usual thing each byte increments the pointer) */
-		outw(gp_start, GP_LOW);		/* the board reuses the same register */
-#ifndef BLOCKOUT_1		
-		if(lp->loading==2)		/* A receive upset our load, despite our best efforts */
-		{
-			if(el_debug>2)
-				printk("%s: burped during tx load.\n", dev->name);
-			goto load_it_again_sam;	/* Sigh... */
-		}
-#endif
-		outb(AX_XMIT, AX_CMD);		/* fire ... Trigger xmit.  */
-		lp->loading=0;
-#ifdef BLOCKOUT_1		
-		enable_irq(dev->irq);
-#endif		
-		dev->trans_start = jiffies;
-	}
-
-	if (el_debug > 2)
-		printk(" queued xmit.\n");
-	dev_kfree_skb (skb, FREE_WRITE);
-	return 0;
-}
-
-
-/*
- *	The typical workload of the driver:
- *	Handle the ether interface interrupts. 
- */
-
-static void el_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr;
-	int axsr;			/* Aux. status reg. */
-
-	if (dev == NULL  ||  dev->irq != irq) 
-	{
-		printk ("3c501 driver: irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-
-	/*
-	 *	What happened ?
-	 */
-	 
-	axsr = inb(AX_STATUS);
-
-	/*
-	 *	Log it
-	 */
-
-	if (el_debug > 3)
-		printk("%s: el_interrupt() aux=%#02x", dev->name, axsr);
-	if (dev->interrupt)
-		printk("%s: Reentering the interrupt driver!\n", dev->name);
-	dev->interrupt = 1;
-#ifndef BLOCKOUT_1    
-        if(lp->loading==1 && !dev->tbusy)
-        	printk("%s: Inconsistent state loading while not in tx\n",
-        		dev->name);
-#endif        		
-#ifdef BLOCKOUT_3
-	lp->loading=2;		/* So we can spot loading interruptions */
-#endif
-
-	if (dev->tbusy) 
-	{
-    
-    		/*
-    		 *	Board in transmit mode. May be loading. If we are
-    		 *	loading we shouldn't have got this.
-    		 */
-    	 
-		int txsr = inb(TX_STATUS);
-#ifdef BLOCKOUT_2		
-		if(lp->loading==1)
-		{
-			if(el_debug > 2)
-			{
-				printk("%s: Interrupt while loading [", dev->name);
-				printk(" txsr=%02x gp=%04x rp=%04x]\n", txsr, inw(GP_LOW),inw(RX_LOW));
-			}
-			lp->loading=2;		/* Force a reload */
-			dev->interrupt = 0;
-			return;
-		}
-#endif
-		if (el_debug > 6)
-			printk(" txsr=%02x gp=%04x rp=%04x", txsr, inw(GP_LOW),inw(RX_LOW));
-
-		if ((axsr & 0x80) && (txsr & TX_READY) == 0) 
-		{
-			/*
-			 *	FIXME: is there a logic to whether to keep on trying or
-			 *	reset immediately ?
-			 */
-			printk("%s: Unusual interrupt during Tx, txsr=%02x axsr=%02x"
-			   " gp=%03x rp=%03x.\n", dev->name, txsr, axsr,
-			inw(ioaddr + EL1_DATAPTR), inw(ioaddr + EL1_RXPTR));
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		} 
-		else if (txsr & TX_16COLLISIONS) 
-		{
-			/*
-			 *	Timed out
-			 */
-			if (el_debug)
-				printk("%s: Transmit failed 16 times, ethernet jammed?\n",dev->name);
-			outb(AX_SYS, AX_CMD);
-			lp->stats.tx_aborted_errors++;
-		}
-		else if (txsr & TX_COLLISION) 
-		{	
-			/*
-			 *	Retrigger xmit. 
-			 */
-			 
-			if (el_debug > 6)
-				printk(" retransmitting after a collision.\n");
-			/*
-			 *	Poor little chip can't reset its own start pointer
-			 */
-			
-			outb(AX_SYS, AX_CMD);
-			outw(lp->tx_pkt_start, GP_LOW);
-			outb(AX_XMIT, AX_CMD);
-			lp->stats.collisions++;
-			dev->interrupt = 0;
-			return;
-		}
-		else
-		{
-			/*
-			 *	It worked.. we will now fall through and receive
-			 */
-			lp->stats.tx_packets++;
-			if (el_debug > 6)
-				printk(" Tx succeeded %s\n",
-		       			(txsr & TX_RDY) ? "." : "but tx is busy!");
-			/*
-			 *	This is safe the interrupt is atomic WRT itself.
-			 */
-
-			dev->tbusy = 0;
-			mark_bh(NET_BH);	/* In case more to transmit */
-		}
-	}
-	else
-	{
-    		/*
-    		 *	In receive mode.
-    		 */
-    	 
-		int rxsr = inb(RX_STATUS);
-		if (el_debug > 5)
-			printk(" rxsr=%02x txsr=%02x rp=%04x", rxsr, inb(TX_STATUS),inw(RX_LOW));
-		/*
-		 *	Just reading rx_status fixes most errors. 
-		 */
-		if (rxsr & RX_MISSED)
-			lp->stats.rx_missed_errors++;
-		else if (rxsr & RX_RUNT) 
-		{	/* Handled to avoid board lock-up. */
-			lp->stats.rx_length_errors++;
-			if (el_debug > 5) 
-				printk(" runt.\n");
-		} 
-		else if (rxsr & RX_GOOD) 
-		{
-			/*
-			 *	Receive worked.
-			 */
-			el_receive(dev);
-		}
-		else
-		{
-			/*
-			 *	Nothing?  Something is broken!
-			 */
-			if (el_debug > 2)
-				printk("%s: No packet seen, rxsr=%02x **resetting 3c501***\n",
-					dev->name, rxsr);
-			el_reset(dev);
-		}
-		if (el_debug > 3)
-			printk(".\n");
-	}
-
-	/*
-	 *	Move into receive mode 
-	 */
-
-	outb(AX_RX, AX_CMD);
-	outw(0x00, RX_BUF_CLR);
-	inb(RX_STATUS);		/* Be certain that interrupts are cleared. */
-	inb(TX_STATUS);
-	dev->interrupt = 0;
-	return;
-}
-
-
-/*
- *	We have a good packet. Well, not really "good", just mostly not broken.
- *	We must check everything to see if it is good. 
- */
-
-static void el_receive(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int pkt_len;
-	struct sk_buff *skb;
-
-	pkt_len = inw(RX_LOW);
-
-	if (el_debug > 4)
-		printk(" el_receive %d.\n", pkt_len);
-
-	if ((pkt_len < 60)  ||  (pkt_len > 1536)) 
-	{
-		if (el_debug)
-			printk("%s: bogus packet, length=%d\n", dev->name, pkt_len);
-		lp->stats.rx_over_errors++;
-		return;
-	}
-    
-	/*
-	 *	Command mode so we can empty the buffer
-	 */
-     
-	outb(AX_SYS, AX_CMD);
-	skb = dev_alloc_skb(pkt_len+2);
-
-	/*
-	 *	Start of frame
-	 */
-
-	outw(0x00, GP_LOW);
-	if (skb == NULL) 
-	{
-		printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-		lp->stats.rx_dropped++;
-		return;
-	}
-	else
-	{
-    		skb_reserve(skb,2);	/* Force 16 byte alignment */
-		skb->dev = dev;
-		/*
-		 *	The read increments through the bytes. The interrupt
-		 *	handler will fix the pointer when it returns to 
-		 *	receive mode.
-		 */
-		insb(DATAPORT, skb_put(skb,pkt_len), pkt_len);
-		skb->protocol=eth_type_trans(skb,dev);
-		netif_rx(skb);
-		lp->stats.rx_packets++;
-	}
-	return;
-}
-
-static void  el_reset(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (el_debug> 2)
-		printk("3c501 reset...");
-	outb(AX_RESET, AX_CMD);		/* Reset the chip */
-	outb(AX_LOOP, AX_CMD);		/* Aux control, irq and loopback enabled */
-	{
-		int i;
-		for (i = 0; i < 6; i++)	/* Set the station address. */
-			outb(dev->dev_addr[i], ioaddr + i);
-	}
-    
-	outw(0, RX_BUF_CLR);		/* Set rx packet area to 0. */
-	cli();				/* Avoid glitch on writes to CMD regs */
-	outb(TX_NORM, TX_CMD);		/* tx irq on done, collision */
-	outb(RX_NORM, RX_CMD);		/* Set Rx commands. */
-	inb(RX_STATUS);			/* Clear status. */
-	inb(TX_STATUS);
-	dev->interrupt = 0;
-	dev->tbusy = 0;
-	sti();
-}
-
-static int el1_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (el_debug > 2)
-		printk("%s: Shutting down ethercard at %#x.\n", dev->name, ioaddr);
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/*
-	 *	Free and disable the IRQ. 
-	 */
-
-	free_irq(dev->irq);
-	outb(AX_RESET, AX_CMD);		/* Reset the chip */
-	irq2dev_map[dev->irq] = 0;
-
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-static struct enet_statistics *el1_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	return &lp->stats;
-}
-
-/*
- *	Set or clear the multicast filter for this adaptor.
- *			best-effort filtering.
- */
-
-static void set_multicast_list(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if(dev->flags&IFF_PROMISC)
-	{    
-		outb(RX_PROM, RX_CMD);
-		inb(RX_STATUS);
-	}
-	else if (dev->mc_list || dev->flags&IFF_ALLMULTI)
-	{
-		outb(RX_MULT, RX_CMD);	/* Multicast or all multicast is the same */
-		inb(RX_STATUS);		/* Clear status. */
-	}
-	else 
-	{
-		outb(RX_NORM, RX_CMD);
-		inb(RX_STATUS);
-	}
-}
-
-#ifdef MODULE
-
-static char devicename[9] = { 0, };
-
-static struct device dev_3c501 = 
-{
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0x280, 5,
-	0, 0, 0, NULL, el1_probe 
-};
-
-static int io=0x280;
-static int irq=5;
-	
-int init_module(void)
-{
-	dev_3c501.irq=irq;
-	dev_3c501.base_addr=io;
-	if (register_netdev(&dev_3c501) != 0)
-		return -EIO;
-	return 0;
-}
-
-void cleanup_module(void)
-{
-	/*
-	 *	No need to check MOD_IN_USE, as sys_delete_module() checks.
-	 */
-	 
-	unregister_netdev(&dev_3c501);
-
-	/*
-	 *	Free up the private structure, or leak memory :-) 
-	 */
-	 
-	kfree(dev_3c501.priv);
-	dev_3c501.priv = NULL;	/* gets re-allocated by el1_probe1 */
-
-	/*
-	 *	If we don't do this, we can't re-insmod it later. 
-	 */
-	release_region(dev_3c501.base_addr, EL1_IO_EXTENT);
-}
-
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer  -m486 -c -o 3c501.o 3c501.c"
- *  kept-new-versions: 5
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/3c503.c b/i386/i386at/gpl/linux/net/3c503.c
deleted file mode 100644
index 9a0c0b9e..00000000
--- a/i386/i386at/gpl/linux/net/3c503.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/* 3c503.c: A shared-memory NS8390 ethernet driver for linux. */
-/*
-    Written 1992-94 by Donald Becker.
-
-    Copyright 1993 United States Government as represented by the
-    Director, National Security Agency.  This software may be used and
-    distributed according to the terms of the GNU Public License,
-    incorporated herein by reference.
-
-    The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-    Center of Excellence in Space Data and Information Sciences
-       Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-    This driver should work with the 3c503 and 3c503/16.  It should be used
-    in shared memory mode for best performance, although it may also work
-    in programmed-I/O mode.
-
-    Sources:
-    EtherLink II Technical Reference Manual,
-    EtherLink II/16 Technical Reference Manual Supplement,
-    3Com Corporation, 5400 Bayfront Plaza, Santa Clara CA 95052-8145
-    
-    The Crynwr 3c503 packet driver.
-
-    Changelog:
-
-    Paul Gortmaker	: add support for the 2nd 8kB of RAM on 16 bit cards.
-    Paul Gortmaker	: multiple card support for module users.
-
-*/
-
-static const char *version =
-    "3c503.c:v1.10 9/23/93  Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-
-#include "8390.h"
-#include "3c503.h"
-
-
-int el2_probe(struct device *dev);
-int el2_pio_probe(struct device *dev);
-int el2_probe1(struct device *dev, int ioaddr);
-
-/* A zero-terminated list of I/O addresses to be probed in PIO mode. */
-static unsigned int netcard_portlist[] =
-	{ 0x300,0x310,0x330,0x350,0x250,0x280,0x2a0,0x2e0,0};
-
-#define EL2_IO_EXTENT	16
-
-#ifdef HAVE_DEVLIST
-/* The 3c503 uses two entries, one for the safe memory-mapped probe and
-   the other for the typical I/O probe. */
-struct netdev_entry el2_drv =
-{"3c503", el2_probe, EL1_IO_EXTENT, 0};
-struct netdev_entry el2pio_drv =
-{"3c503pio", el2_pioprobe1, EL1_IO_EXTENT, netcard_portlist};
-#endif
-
-static int el2_open(struct device *dev);
-static int el2_close(struct device *dev);
-static void el2_reset_8390(struct device *dev);
-static void el2_init_card(struct device *dev);
-static void el2_block_output(struct device *dev, int count,
-			     const unsigned char *buf, const start_page);
-static void el2_block_input(struct device *dev, int count, struct sk_buff *skb,
-			   int ring_offset);
-static void el2_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-			 int ring_page);
-
-
-/* This routine probes for a memory-mapped 3c503 board by looking for
-   the "location register" at the end of the jumpered boot PROM space.
-   This works even if a PROM isn't there.
-
-   If the ethercard isn't found there is an optional probe for
-   ethercard jumpered to programmed-I/O mode.
-   */
-int
-el2_probe(struct device *dev)
-{
-    int *addr, addrs[] = { 0xddffe, 0xd9ffe, 0xcdffe, 0xc9ffe, 0};
-    int base_addr = dev->base_addr;
-
-    if (base_addr > 0x1ff)	/* Check a single specified location. */
-	return el2_probe1(dev, base_addr);
-    else if (base_addr != 0)		/* Don't probe at all. */
-	return ENXIO;
-
-    for (addr = addrs; *addr; addr++) {
-	int i;
-	unsigned int base_bits = readb(*addr);
-	/* Find first set bit. */
-	for(i = 7; i >= 0; i--, base_bits >>= 1)
-	    if (base_bits & 0x1)
-		break;
-	if (base_bits != 1)
-	    continue;
-	if (check_region(netcard_portlist[i], EL2_IO_EXTENT))
-	    continue;
-	if (el2_probe1(dev, netcard_portlist[i]) == 0)
-	    return 0;
-    }
-#if ! defined(no_probe_nonshared_memory) && ! defined (HAVE_DEVLIST)
-    return el2_pio_probe(dev);
-#else
-    return ENODEV;
-#endif
-}
-
-#ifndef HAVE_DEVLIST
-/*  Try all of the locations that aren't obviously empty.  This touches
-    a lot of locations, and is much riskier than the code above. */
-int
-el2_pio_probe(struct device *dev)
-{
-    int i;
-    int base_addr = dev ? dev->base_addr : 0;
-
-    if (base_addr > 0x1ff)	/* Check a single specified location. */
-	return el2_probe1(dev, base_addr);
-    else if (base_addr != 0)	/* Don't probe at all. */
-	return ENXIO;
-
-    for (i = 0; netcard_portlist[i]; i++) {
-	int ioaddr = netcard_portlist[i];
-	if (check_region(ioaddr, EL2_IO_EXTENT))
-	    continue;
-	if (el2_probe1(dev, ioaddr) == 0)
-	    return 0;
-    }
-
-    return ENODEV;
-}
-#endif
-
-/* Probe for the Etherlink II card at I/O port base IOADDR,
-   returning non-zero on success.  If found, set the station
-   address and memory parameters in DEVICE. */
-int
-el2_probe1(struct device *dev, int ioaddr)
-{
-    int i, iobase_reg, membase_reg, saved_406, wordlength;
-    static unsigned version_printed = 0;
-    unsigned long vendor_id;
-
-    /* Reset and/or avoid any lurking NE2000 */
-    if (inb(ioaddr + 0x408) == 0xff) {
-    	udelay(1000);
-	return ENODEV;
-    }
-
-    /* We verify that it's a 3C503 board by checking the first three octets
-       of its ethernet address. */
-    iobase_reg = inb(ioaddr+0x403);
-    membase_reg = inb(ioaddr+0x404);
-    /* ASIC location registers should be 0 or have only a single bit set. */
-    if (   (iobase_reg  & (iobase_reg - 1))
-	|| (membase_reg & (membase_reg - 1))) {
-	return ENODEV;
-    }
-    saved_406 = inb_p(ioaddr + 0x406);
-    outb_p(ECNTRL_RESET|ECNTRL_THIN, ioaddr + 0x406); /* Reset it... */
-    outb_p(ECNTRL_THIN, ioaddr + 0x406);
-    /* Map the station addr PROM into the lower I/O ports. We now check
-       for both the old and new 3Com prefix */
-    outb(ECNTRL_SAPROM|ECNTRL_THIN, ioaddr + 0x406);
-    vendor_id = inb(ioaddr)*0x10000 + inb(ioaddr + 1)*0x100 + inb(ioaddr + 2);
-    if ((vendor_id != OLD_3COM_ID) && (vendor_id != NEW_3COM_ID)) {
-	/* Restore the register we frobbed. */
-	outb(saved_406, ioaddr + 0x406);
-	return ENODEV;
-    }
-
-    /* We should have a "dev" from Space.c or the static module table. */
-    if (dev == NULL) {
-	printk("3c503.c: Passed a NULL device.\n");
-	dev = init_etherdev(0, 0);
-    }
-
-    if (ei_debug  &&  version_printed++ == 0)
-	printk(version);
-
-    dev->base_addr = ioaddr;
-
-    /* Allocate dev->priv and fill in 8390 specific dev fields. */
-    if (ethdev_init(dev)) {
-	printk ("3c503: unable to allocate memory for dev->priv.\n");
-	return -ENOMEM;
-     }
-
-    printk("%s: 3c503 at i/o base %#3x, node ", dev->name, ioaddr);
-
-    /* Retrieve and print the ethernet address. */
-    for (i = 0; i < 6; i++)
-	printk(" %2.2x", dev->dev_addr[i] = inb(ioaddr + i));
-
-    /* Map the 8390 back into the window. */
-    outb(ECNTRL_THIN, ioaddr + 0x406);
-
-    /* Check for EL2/16 as described in tech. man. */
-    outb_p(E8390_PAGE0, ioaddr + E8390_CMD);
-    outb_p(0, ioaddr + EN0_DCFG);
-    outb_p(E8390_PAGE2, ioaddr + E8390_CMD);
-    wordlength = inb_p(ioaddr + EN0_DCFG) & ENDCFG_WTS;
-    outb_p(E8390_PAGE0, ioaddr + E8390_CMD);
-
-    /* Probe for, turn on and clear the board's shared memory. */
-    if (ei_debug > 2) printk(" memory jumpers %2.2x ", membase_reg);
-    outb(EGACFR_NORM, ioaddr + 0x405);	/* Enable RAM */
-
-    /* This should be probed for (or set via an ioctl()) at run-time.
-       Right now we use a sleazy hack to pass in the interface number
-       at boot-time via the low bits of the mem_end field.  That value is
-       unused, and the low bits would be discarded even if it was used. */
-#if defined(EI8390_THICK) || defined(EL2_AUI)
-    ei_status.interface_num = 1;
-#else
-    ei_status.interface_num = dev->mem_end & 0xf;
-#endif
-    printk(", using %sternal xcvr.\n", ei_status.interface_num == 0 ? "in" : "ex");
-
-    if ((membase_reg & 0xf0) == 0) {
-	dev->mem_start = 0;
-	ei_status.name = "3c503-PIO";
-    } else {
-	dev->mem_start = ((membase_reg & 0xc0) ? 0xD8000 : 0xC8000) +
-	    ((membase_reg & 0xA0) ? 0x4000 : 0);
-
-#define EL2_MEMSIZE (EL2_MB1_STOP_PG - EL2_MB1_START_PG)*256
-#ifdef EL2MEMTEST
-	/* This has never found an error, but someone might care.
-	   Note that it only tests the 2nd 8kB on 16kB 3c503/16
-	   cards between card addr. 0x2000 and 0x3fff. */
-	{			/* Check the card's memory. */
-	    unsigned long mem_base = dev->mem_start;
-	    unsigned int test_val = 0xbbadf00d;
-	    writel(0xba5eba5e, mem_base);
-	    for (i = sizeof(test_val); i < EL2_MEMSIZE; i+=sizeof(test_val)) {
-		writel(test_val, mem_base + i);
-		if (readl(mem_base) != 0xba5eba5e
-		    || readl(mem_base + i) != test_val) {
-		    printk("3c503.c: memory failure or memory address conflict.\n");
-		    dev->mem_start = 0;
-		    ei_status.name = "3c503-PIO";
-		    break;
-		}
-		test_val += 0x55555555;
-		writel(0, mem_base + i);
-	    }
-	}
-#endif  /* EL2MEMTEST */
-
-	dev->mem_end = dev->rmem_end = dev->mem_start + EL2_MEMSIZE;
-
-	if (wordlength) {	/* No Tx pages to skip over to get to Rx */
-		dev->rmem_start = dev->mem_start;
-		ei_status.name = "3c503/16";
-	} else {
-		dev->rmem_start = TX_PAGES*256 + dev->mem_start;
-		ei_status.name = "3c503";
-	}
-    }
-
-    /*
-	Divide up the memory on the card. This is the same regardless of
-	whether shared-mem or PIO is used. For 16 bit cards (16kB RAM),
-	we use the entire 8k of bank1 for an Rx ring. We only use 3k 
-	of the bank0 for 2 full size Tx packet slots. For 8 bit cards,
-	(8kB RAM) we use 3kB of bank1 for two Tx slots, and the remaining 
-	5kB for an Rx ring.  */
-
-    if (wordlength) {
-	ei_status.tx_start_page = EL2_MB0_START_PG;
-	ei_status.rx_start_page = EL2_MB1_START_PG;
-    } else {
-	ei_status.tx_start_page = EL2_MB1_START_PG;
-	ei_status.rx_start_page = EL2_MB1_START_PG + TX_PAGES;
-    }
-
-    /* Finish setting the board's parameters. */
-    ei_status.stop_page = EL2_MB1_STOP_PG;
-    ei_status.word16 = wordlength;
-    ei_status.reset_8390 = &el2_reset_8390;
-    ei_status.get_8390_hdr = &el2_get_8390_hdr;
-    ei_status.block_input = &el2_block_input;
-    ei_status.block_output = &el2_block_output;
-
-    request_region(ioaddr, EL2_IO_EXTENT, ei_status.name);
-
-    if (dev->irq == 2)
-	dev->irq = 9;
-    else if (dev->irq > 5 && dev->irq != 9) {
-	printk("3c503: configured interrupt %d invalid, will use autoIRQ.\n",
-	       dev->irq);
-	dev->irq = 0;
-    }
-
-    ei_status.saved_irq = dev->irq;
-
-    dev->start = 0;
-    dev->open = &el2_open;
-    dev->stop = &el2_close;
-
-    if (dev->mem_start)
-	printk("%s: %s - %dkB RAM, 8kB shared mem window at %#6lx-%#6lx.\n",
-		dev->name, ei_status.name, (wordlength+1)<<3,
-		dev->mem_start, dev->mem_end-1);
-
-    else
-	printk("\n%s: %s, %dkB RAM, using programmed I/O (REJUMPER for SHARED MEMORY).\n",
-	       dev->name, ei_status.name, (wordlength+1)<<3);
-
-    return 0;
-}
-
-static int
-el2_open(struct device *dev)
-{
-
-    if (dev->irq < 2) {
-	int irqlist[] = {5, 9, 3, 4, 0};
-	int *irqp = irqlist;
-
-	outb(EGACFR_NORM, E33G_GACFR);	/* Enable RAM and interrupts. */
-	do {
-	    if (request_irq (*irqp, NULL, 0, "bogus") != -EBUSY) {
-		/* Twinkle the interrupt, and check if it's seen. */
-		autoirq_setup(0);
-		outb_p(0x04 << ((*irqp == 9) ? 2 : *irqp), E33G_IDCFR);
-		outb_p(0x00, E33G_IDCFR);
-		if (*irqp == autoirq_report(0)	 /* It's a good IRQ line! */
-		    && request_irq (dev->irq = *irqp, &ei_interrupt, 0, ei_status.name) == 0)
-		    break;
-	    }
-	} while (*++irqp);
-	if (*irqp == 0) {
-	    outb(EGACFR_IRQOFF, E33G_GACFR);	/* disable interrupts. */
-	    return -EAGAIN;
-	}
-    } else {
-	if (request_irq(dev->irq, &ei_interrupt, 0, ei_status.name)) {
-	    return -EAGAIN;
-	}
-    }
-
-    el2_init_card(dev);
-    ei_open(dev);
-    MOD_INC_USE_COUNT;
-    return 0;
-}
-
-static int
-el2_close(struct device *dev)
-{
-    free_irq(dev->irq);
-    dev->irq = ei_status.saved_irq;
-    irq2dev_map[dev->irq] = NULL;
-    outb(EGACFR_IRQOFF, E33G_GACFR);	/* disable interrupts. */
-
-    ei_close(dev);
-    MOD_DEC_USE_COUNT;
-    return 0;
-}
-
-/* This is called whenever we have a unrecoverable failure:
-       transmit timeout
-       Bad ring buffer packet header
- */
-static void
-el2_reset_8390(struct device *dev)
-{
-    if (ei_debug > 1) {
-	printk("%s: Resetting the 3c503 board...", dev->name);
-	printk("%#lx=%#02x %#lx=%#02x %#lx=%#02x...", E33G_IDCFR, inb(E33G_IDCFR),
-	       E33G_CNTRL, inb(E33G_CNTRL), E33G_GACFR, inb(E33G_GACFR));
-    }
-    outb_p(ECNTRL_RESET|ECNTRL_THIN, E33G_CNTRL);
-    ei_status.txing = 0;
-    outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
-    el2_init_card(dev);
-    if (ei_debug > 1) printk("done\n");
-}
-
-/* Initialize the 3c503 GA registers after a reset. */
-static void
-el2_init_card(struct device *dev)
-{
-    /* Unmap the station PROM and select the DIX or BNC connector. */
-    outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
-
-    /* Set ASIC copy of rx's first and last+1 buffer pages */
-    /* These must be the same as in the 8390. */
-    outb(ei_status.rx_start_page, E33G_STARTPG);
-    outb(ei_status.stop_page,  E33G_STOPPG);
-
-    /* Point the vector pointer registers somewhere ?harmless?. */
-    outb(0xff, E33G_VP2);	/* Point at the ROM restart location 0xffff0 */
-    outb(0xff, E33G_VP1);
-    outb(0x00, E33G_VP0);
-    /* Turn off all interrupts until we're opened. */
-    outb_p(0x00,  dev->base_addr + EN0_IMR);
-    /* Enable IRQs iff started. */
-    outb(EGACFR_NORM, E33G_GACFR);
-
-    /* Set the interrupt line. */
-    outb_p((0x04 << (dev->irq == 9 ? 2 : dev->irq)), E33G_IDCFR);
-    outb_p(8, E33G_DRQCNT);		/* Set burst size to 8 */
-    outb_p(0x20, E33G_DMAAH);	/* Put a valid addr in the GA DMA */
-    outb_p(0x00, E33G_DMAAL);
-    return;			/* We always succeed */
-}
-
-/* Either use the shared memory (if enabled on the board) or put the packet
-   out through the ASIC FIFO.  The latter is probably much slower. */
-static void
-el2_block_output(struct device *dev, int count,
-		 const unsigned char *buf, const start_page)
-{
-    int i;				/* Buffer index */
-    int boguscount = 0;		/* timeout counter */
-
-    if (ei_status.word16)      /* Tx packets go into bank 0 on EL2/16 card */
-	outb(EGACFR_RSEL|EGACFR_TCM, E33G_GACFR);
-    else 
-	outb(EGACFR_NORM, E33G_GACFR);
-
-    if (dev->mem_start) {	/* Shared memory transfer */
-	unsigned long dest_addr = dev->mem_start +
-	    ((start_page - ei_status.tx_start_page) << 8);
-	memcpy_toio(dest_addr, buf, count);
-	outb(EGACFR_NORM, E33G_GACFR);	/* Back to bank1 in case on bank0 */
-	return;
-    }
-    /* No shared memory, put the packet out the slow way. */
-    /* Set up then start the internal memory transfer to Tx Start Page */
-    outb(0x00, E33G_DMAAL);
-    outb_p(start_page, E33G_DMAAH);
-    outb_p((ei_status.interface_num ? ECNTRL_AUI : ECNTRL_THIN ) | ECNTRL_OUTPUT
-	   | ECNTRL_START, E33G_CNTRL);
-
-    /* This is the byte copy loop: it should probably be tuned for
-       speed once everything is working.  I think it is possible
-       to output 8 bytes between each check of the status bit. */
-    for(i = 0; i < count; i++) {
-	if (i % 8 == 0)
-	    while ((inb(E33G_STATUS) & ESTAT_DPRDY) == 0)
-		if (++boguscount > (i<<3) + 32) {
-		    printk("%s: FIFO blocked in el2_block_output (at %d of %d, bc=%d).\n",
-			   dev->name, i, count, boguscount);
-		    outb(EGACFR_NORM, E33G_GACFR);	/* To MB1 for EL2/16 */
-		    return;
-		}
-	outb(buf[i], E33G_FIFOH);
-    }
-    outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
-    outb(EGACFR_NORM, E33G_GACFR);	/* Back to bank1 in case on bank0 */
-    return;
-}
-
-/* Read the 4 byte, page aligned 8390 specific header. */
-static void
-el2_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-    unsigned int i;
-    unsigned long hdr_start = dev->mem_start + ((ring_page - EL2_MB1_START_PG)<<8);
-    unsigned long fifo_watchdog;
-
-    if (dev->mem_start) {       /* Use the shared memory. */
-#ifdef notdef
-	/* Officially this is what we are doing, but the readl() is faster */
-	memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-#else
-	((unsigned int*)hdr)[0] = readl(hdr_start);
-#endif
-	return;
-    }
-
-    /* No shared memory, use programmed I/O. Ugh. */
-    outb(0, E33G_DMAAL);
-    outb_p(ring_page & 0xff, E33G_DMAAH);
-    outb_p((ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI) | ECNTRL_INPUT
-	   | ECNTRL_START, E33G_CNTRL);
-
-    /* Header is < 8 bytes, so only check the FIFO at the beginning. */
-    fifo_watchdog = jiffies;
-    while ((inb(E33G_STATUS) & ESTAT_DPRDY) == 0) {
-	if (jiffies - fifo_watchdog > 2*HZ/100) {
-		printk("%s: FIFO blocked in el2_get_8390_hdr.\n", dev->name);
-		break;
-	}
-    }
-
-    for(i = 0; i < sizeof(struct e8390_pkt_hdr); i++)
-	((char *)(hdr))[i] = inb_p(E33G_FIFOH);
-
-    outb_p(ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
-}
-
-/* Returns the new ring pointer. */
-static void
-el2_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-    int boguscount = 0;
-    int end_of_ring = dev->rmem_end;
-    unsigned int i;
-
-    /* Maybe enable shared memory just be to be safe... nahh.*/
-    if (dev->mem_start) {	/* Use the shared memory. */
-	ring_offset -= (EL2_MB1_START_PG<<8);
-	if (dev->mem_start + ring_offset + count > end_of_ring) {
-	    /* We must wrap the input move. */
-	    int semi_count = end_of_ring - (dev->mem_start + ring_offset);
-	    memcpy_fromio(skb->data, dev->mem_start + ring_offset, semi_count);
-	    count -= semi_count;
-	    memcpy_fromio(skb->data + semi_count, dev->rmem_start, count);
-	} else {
-		/* Packet is in one chunk -- we can copy + cksum. */
-		eth_io_copy_and_sum(skb, dev->mem_start + ring_offset, count, 0);
-	}
-	return;
-    }
-    /* No shared memory, use programmed I/O. */
-    outb(ring_offset & 0xff, E33G_DMAAL);
-    outb_p((ring_offset >> 8) & 0xff, E33G_DMAAH);
-    outb_p((ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI) | ECNTRL_INPUT
-	   | ECNTRL_START, E33G_CNTRL);
-
-    /* This is the byte copy loop: it should probably be tuned for
-       speed once everything is working. */
-    for(i = 0; i < count; i++) {
-	if (i % 8 == 0)
-	    while ((inb(E33G_STATUS) & ESTAT_DPRDY) == 0)
-		if (++boguscount > (i<<3) + 32) {
-		    printk("%s: FIFO blocked in el2_block_input() (at %d of %d, bc=%d).\n",
-			   dev->name, i, count, boguscount);
-		    boguscount = 0;
-		    break;
-		}
-	(skb->data)[i] = inb_p(E33G_FIFOH);
-    }
-    outb_p(ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
-}
-
-
-#ifdef MODULE
-#define MAX_EL2_CARDS	4	/* Max number of EL2 cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_EL2_CARDS] = { 0, };
-static struct device dev_el2[MAX_EL2_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_EL2_CARDS] = { 0, };
-static int irq[MAX_EL2_CARDS]  = { 0, };
-static int xcvr[MAX_EL2_CARDS] = { 0, };	/* choose int. or ext. xcvr */
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_EL2_CARDS; this_dev++) {
-		struct device *dev = &dev_el2[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->mem_end = xcvr[this_dev];	/* low 4bits = xcvr sel. */
-		dev->init = el2_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "3c503.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "3c503.c: No 3c503 card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_EL2_CARDS; this_dev++) {
-		struct device *dev = &dev_el2[this_dev];
-		if (dev->priv != NULL) {
-			/* NB: el2_close() handles free_irq + irq2dev map */
-			kfree(dev->priv);
-			dev->priv = NULL;
-			release_region(dev->base_addr, EL2_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  version-control: t
- *  kept-new-versions: 5
- *  c-indent-level: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/3c503.h b/i386/i386at/gpl/linux/net/3c503.h
deleted file mode 100644
index b9f8a46f..00000000
--- a/i386/i386at/gpl/linux/net/3c503.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Definitions for the 3Com 3c503 Etherlink 2. */
-/* This file is distributed under the GPL.
-   Many of these names and comments are directly from the Crynwr packet
-   drivers, which are released under the GPL. */
-
-#define EL2H (dev->base_addr + 0x400)
-#define EL2L (dev->base_addr)
-
-/* Vendor unique hardware addr. prefix. 3Com has 2 because they ran
-   out of available addresses on the first one... */
-
-#define OLD_3COM_ID	0x02608c
-#define NEW_3COM_ID	0x0020af
-
-/* Shared memory management parameters. NB: The 8 bit cards have only
-   one bank (MB1) which serves both Tx and Rx packet space. The 16bit
-   cards have 2 banks, MB0 for Tx packets, and MB1 for Rx packets. 
-   You choose which bank appears in the sh. mem window with EGACFR_MBSn */
-
-#define EL2_MB0_START_PG	(0x00)	/* EL2/16 Tx packets go in bank 0 */
-#define EL2_MB1_START_PG	(0x20)	/* First page of bank 1 */
-#define EL2_MB1_STOP_PG		(0x40)	/* Last page +1 of bank 1 */
-
-/* 3Com 3c503 ASIC registers */
-#define E33G_STARTPG	(EL2H+0)	/* Start page, matching EN0_STARTPG */
-#define E33G_STOPPG	(EL2H+1)	/* Stop page, must match EN0_STOPPG */
-#define E33G_DRQCNT	(EL2H+2)	/* DMA burst count */
-#define E33G_IOBASE	(EL2H+3)	/* Read of I/O base jumpers. */
-	/* (non-useful, but it also appears at the end of EPROM space) */
-#define E33G_ROMBASE	(EL2H+4)	/* Read of memory base jumpers. */
-#define E33G_GACFR	(EL2H+5)	/* Config/setup bits for the ASIC GA */
-#define E33G_CNTRL	(EL2H+6)	/* Board's main control register */
-#define E33G_STATUS	(EL2H+7)	/* Status on completions. */
-#define E33G_IDCFR	(EL2H+8)	/* Interrupt/DMA config register */
-				/* (Which IRQ to assert, DMA chan to use) */
-#define E33G_DMAAH	(EL2H+9)	/* High byte of DMA address reg */
-#define E33G_DMAAL	(EL2H+10)	/* Low byte of DMA address reg */
-/* "Vector pointer" - if this address matches a read, the EPROM (rather than
-   shared RAM) is mapped into memory space. */
-#define E33G_VP2	(EL2H+11)
-#define E33G_VP1	(EL2H+12)
-#define E33G_VP0	(EL2H+13)
-#define E33G_FIFOH	(EL2H+14)	/* FIFO for programmed I/O moves */
-#define E33G_FIFOL	(EL2H+15)	/* ... low byte of above. */
-
-/* Bits in E33G_CNTRL register: */
-
-#define ECNTRL_RESET	(0x01)	/* Software reset of the ASIC and 8390 */
-#define ECNTRL_THIN	(0x02)	/* Onboard xcvr enable, AUI disable */
-#define ECNTRL_AUI	(0x00)	/* Onboard xcvr disable, AUI enable */
-#define ECNTRL_SAPROM	(0x04)	/* Map the station address prom */
-#define ECNTRL_DBLBFR	(0x20)	/* FIFO configuration bit */
-#define ECNTRL_OUTPUT	(0x40)	/* PC-to-3C503 direction if 1 */
-#define ECNTRL_INPUT	(0x00)	/* 3C503-to-PC direction if 0 */
-#define ECNTRL_START	(0x80)	/* Start the DMA logic */
-
-/* Bits in E33G_STATUS register: */
-
-#define ESTAT_DPRDY	(0x80)	/* Data port (of FIFO) ready */
-#define ESTAT_UFLW	(0x40)	/* Tried to read FIFO when it was empty */
-#define ESTAT_OFLW	(0x20)	/* Tried to write FIFO when it was full */
-#define ESTAT_DTC	(0x10)	/* Terminal Count from PC bus DMA logic */
-#define ESTAT_DIP	(0x08)	/* DMA In Progress */
-
-/* Bits in E33G_GACFR register: */
-
-#define EGACFR_NIM	(0x80)	/* NIC interrupt mask */
-#define EGACFR_TCM	(0x40)	/* DMA term. count interrupt mask */
-#define EGACFR_RSEL	(0x08)	/* Map a bank of card mem into system mem */
-#define EGACFR_MBS2	(0x04)	/* Memory bank select, bit 2. */
-#define EGACFR_MBS1	(0x02)	/* Memory bank select, bit 1. */
-#define EGACFR_MBS0	(0x01)	/* Memory bank select, bit 0. */
-
-#define EGACFR_NORM	(0x49)	/* TCM | RSEL | MBS0 */
-#define EGACFR_IRQOFF	(0xc9)	/* TCM | RSEL | MBS0 | NIM */
-
-/*
-	MBS2	MBS1	MBS0	Sh. mem windows card mem at:
-	----	----	----	-----------------------------
-	0	0	0	0x0000 -- bank 0
-	0	0	1	0x2000 -- bank 1 (only choice for 8bit card)
-	0	1	0	0x4000 -- bank 2, not used
-	0	1	1	0x6000 -- bank 3, not used
-
-There was going to be a 32k card that used bank 2 and 3, but it 
-never got produced.
-
-*/
-
-
-/* End of 3C503 parameter definitions */
diff --git a/i386/i386at/gpl/linux/net/3c505.c b/i386/i386at/gpl/linux/net/3c505.c
deleted file mode 100644
index 63ccc9cf..00000000
--- a/i386/i386at/gpl/linux/net/3c505.c
+++ /dev/null
@@ -1,1518 +0,0 @@
-/*
- * Linux ethernet device driver for the 3Com Etherlink Plus (3C505)
- * 	By Craig Southeren and Juha Laiho
- *
- * 3c505.c	This module implements an interface to the 3Com
- *		Etherlink Plus (3c505) ethernet card. Linux device 
- *		driver interface reverse engineered from the Linux 3C509
- *		device drivers. Some 3C505 information gleaned from
- *		the Crynwr packet driver. Still this driver would not
- *		be here without 3C505 technical reference provided by
- *		3Com.
- *
- * Version:	@(#)3c505.c	0.8.4	17-Dec-95
- *
- * Authors:	Linux 3c505 device driver by
- *			Craig Southeren, <craigs@ineluki.apana.org.au>
- *              Final debugging by
- *			Andrew Tridgell, <tridge@nimbus.anu.edu.au>
- *		Auto irq/address, tuning, cleanup and v1.1.4+ kernel mods by
- *			Juha Laiho, <jlaiho@ichaos.nullnet.fi>
- *              Linux 3C509 driver by
- *             		Donald Becker, <becker@super.org>
- *		Crynwr packet driver by
- *			Krishnan Gopalan and Gregg Stefancik,
- * 			   Clemson University Engineering Computer Operations.
- *			Portions of the code have been adapted from the 3c505
- *			   driver for NCSA Telnet by Bruce Orchard and later
- *			   modified by Warren Van Houten and krus@diku.dk.
- *              3C505 technical information provided by
- *                      Terry Murphy, of 3Com Network Adapter Division
- *		Linux 1.3.0 changes by
- *			Alan Cox <Alan.Cox@linux.org>
- *                     
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/ioport.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "3c505.h"
-
-/*********************************************************
- *
- *  define debug messages here as common strings to reduce space
- *
- *********************************************************/
-
-static const char * filename = __FILE__;
-
-static const char * null_msg = "*** NULL at %s:%s (line %d) ***\n";
-#define CHECK_NULL(p) \
-	if (!p) printk(null_msg, filename,__FUNCTION__,__LINE__)
-
-static const char * timeout_msg = "*** timeout at %s:%s (line %d) ***\n";
-#define TIMEOUT_MSG(lineno) \
-	printk(timeout_msg, filename,__FUNCTION__,(lineno))
-
-static const char * invalid_pcb_msg =
-	"*** invalid pcb length %d at %s:%s (line %d) ***\n";
-#define INVALID_PCB_MSG(len) \
-	printk(invalid_pcb_msg, (len),filename,__FUNCTION__,__LINE__)
-
-static const char * search_msg = "%s: Looking for 3c505 adapter at address %#x...";
-
-static const char * stilllooking_msg = "still looking...";
-
-static const char * found_msg = "found.\n";
-
-static const char * notfound_msg = "not found (reason = %d)\n";
-
-static const char * couldnot_msg = "%s: 3c505 not found\n";
-
-/*********************************************************
- *
- *  various other debug stuff
- *
- *********************************************************/
-
-#ifdef ELP_DEBUG
-static int elp_debug = ELP_DEBUG;
-#else
-static int elp_debug = 0;
-#endif
-
-/*
- *  0 = no messages (well, some)
- *  1 = messages when high level commands performed
- *  2 = messages when low level commands performed
- *  3 = messages when interrupts received
- */
-
-#define	ELP_VERSION	"0.8.4"
-
-#ifdef MACH
-#define ELP_NEED_HARD_RESET 0
-#endif
-
-/*****************************************************************
- *
- * useful macros
- *
- *****************************************************************/
-
-#ifndef	TRUE
-#define	TRUE	1
-#endif
-
-#ifndef	FALSE
-#define	FALSE	0
-#endif
-
-
-/*****************************************************************
- *
- * List of I/O-addresses we try to auto-sense
- * Last element MUST BE 0!
- *****************************************************************/
-
-const int addr_list[]={0x300,0x280,0x310,0}; 
-
-/*****************************************************************
- *
- * Functions for I/O (note the inline !)
- *
- *****************************************************************/
-
-static inline unsigned char
-inb_status (unsigned int base_addr)
-{
-	return inb(base_addr+PORT_STATUS);
-}
-
-static inline unsigned char
-inb_control (unsigned int base_addr)
-{
-	return inb(base_addr+PORT_CONTROL);
-}
-
-static inline int
-inb_command (unsigned int base_addr)
-{
-	return inb(base_addr+PORT_COMMAND);
-}
-
-static inline void
-outb_control (unsigned char val, unsigned int base_addr)
-{
-	outb(val, base_addr+PORT_CONTROL);
-}
-
-static inline void
-outb_command (unsigned char val, unsigned int base_addr)
-{
-	outb(val, base_addr+PORT_COMMAND);
-}
-
-static inline unsigned int
-inw_data (unsigned int base_addr)
-{
-	return inw(base_addr+PORT_DATA);
-}
-
-static inline void
-outw_data (unsigned int val, unsigned int base_addr)
-{
-	outw(val, base_addr+PORT_DATA);
-}
-
-
-/*****************************************************************
- *
- *  structure to hold context information for adapter
- *
- *****************************************************************/
-
-typedef struct {
-	volatile short got[NUM_TRANSMIT_CMDS];	/* flags for command completion */
-	pcb_struct tx_pcb;	/* PCB for foreground sending */
-	pcb_struct rx_pcb;	/* PCB for foreground receiving */
-	pcb_struct itx_pcb;	/* PCB for background sending */
-	pcb_struct irx_pcb;	/* PCB for background receiving */
-	struct enet_statistics stats;
-} elp_device;
-
-static int reset_count=0;
-
-/*****************************************************************
- *
- *  useful functions for accessing the adapter
- *
- *****************************************************************/
-
-/*
- * use this routine when accessing the ASF bits as they are
- * changed asynchronously by the adapter
- */
-
-/* get adapter PCB status */
-#define	GET_ASF(addr) \
-	(get_status(addr)&ASF_PCB_MASK)
-
-static inline int
-get_status (unsigned int base_addr)
-{
-	int timeout = jiffies + 10;
-	register int stat1;
-	do {
-		stat1 = inb_status(base_addr);
-	} while (stat1 != inb_status(base_addr) && jiffies < timeout);
-	if (jiffies >= timeout)
-		TIMEOUT_MSG(__LINE__);
-	return stat1;
-}
-
-static inline void
-set_hsf (unsigned int base_addr, int hsf)
-{
-	cli();
-	outb_control((inb_control(base_addr)&~HSF_PCB_MASK)|hsf, base_addr);
-	sti(); 
-}
-
-#define WAIT_HCRE(addr,toval) wait_hcre((addr),(toval),__LINE__)
-static inline int
-wait_hcre (unsigned int base_addr, int toval, int lineno)
-{
-	int timeout = jiffies + toval;
-	while (((inb_status(base_addr)&HCRE)==0) && (jiffies <= timeout))
-		;
-	if (jiffies >= timeout) {
-		TIMEOUT_MSG(lineno);
-		return FALSE;
-	}
-	return TRUE;
-}
-
-static inline int
-wait_fast_hcre (unsigned int base_addr, int toval, int lineno)
-{
-	int timeout = 0;
-	while (((inb_status(base_addr)&HCRE)==0) && (timeout++ < toval))
-		;
-	if (timeout >= toval) {
-		sti();
-		TIMEOUT_MSG(lineno);
-		return FALSE;
-	}
-	return TRUE;
-}
-
-static int start_receive (struct device *, pcb_struct *);
-static void adapter_hard_reset (struct device *);
-
-inline static void
-adapter_reset (struct device * dev)
-{
-	int timeout;
-	unsigned char orig_hcr=inb_control(dev->base_addr);
-
-	elp_device * adapter=dev->priv;
-
-	outb_control(0,dev->base_addr);
-
-	if (inb_status(dev->base_addr)&ACRF) {
-		do {
-			inb_command(dev->base_addr);
-			timeout=jiffies+2;
-			while ((jiffies<=timeout) && !(inb_status(dev->base_addr)&ACRF))
-				;
-		} while (inb_status(dev->base_addr)&ACRF);
-		set_hsf(dev->base_addr,HSF_PCB_NAK);
-	}
-
-	outb_control(inb_control(dev->base_addr)|ATTN|DIR,dev->base_addr);
-	timeout=jiffies+1;
-	while (jiffies<=timeout)
-		;
-	outb_control(inb_control(dev->base_addr)&~ATTN,dev->base_addr);
-	timeout=jiffies+1;
-	while (jiffies<=timeout)
-		;
-	outb_control(inb_control(dev->base_addr)|FLSH,dev->base_addr);
-	timeout=jiffies+1;
-	while (jiffies<=timeout)
-		;
-	outb_control(inb_control(dev->base_addr)&~FLSH,dev->base_addr);
-	timeout=jiffies+1;
-	while (jiffies<=timeout)
-		;
-
-	outb_control(orig_hcr, dev->base_addr);
-	if (!start_receive(dev, &adapter->tx_pcb))
-		printk("%s: start receive command failed \n", dev->name);
-}
-
-/*****************************************************************
- *
- * send_pcb
- *   Send a PCB to the adapter. 
- *
- *	output byte to command reg  --<--+
- *	wait until HCRE is non zero      |
- *	loop until all bytes sent   -->--+
- *	set HSF1 and HSF2 to 1
- *	output pcb length
- *	wait until ASF give ACK or NAK
- *	set HSF1 and HSF2 to 0
- *
- *****************************************************************/
-
-static int
-send_pcb (struct device * dev, pcb_struct * pcb)
-{
-	int i;
-	int timeout;
-	int cont;
-
-	/*
-	 * load each byte into the command register and
-	 * wait for the HCRE bit to indicate the adapter
-	 * had read the byte
-	 */
-	set_hsf(dev->base_addr,0); 
-	if ((cont = WAIT_HCRE(dev->base_addr,5))) {
-		cli();
-		if (pcb->command==CMD_TRANSMIT_PACKET)
-			outb_control(inb_control(dev->base_addr)&~DIR,dev->base_addr);
-		outb_command(pcb->command, dev->base_addr);
-		sti();
-		cont = WAIT_HCRE(dev->base_addr,5);
-	}
-
-	if (cont) {
-		outb_command(pcb->length, dev->base_addr);
-		cont = WAIT_HCRE(dev->base_addr,5);
-	}
-
-	cli();
-	for (i = 0; cont && (i < pcb->length); i++) {
-		outb_command(pcb->data.raw[i], dev->base_addr);
-		cont = wait_fast_hcre(dev->base_addr,20000,__LINE__);
-	} /* if wait_fast_hcre() failed, has already done sti() */
-
-	/* set the host status bits to indicate end of PCB */
-	/* send the total packet length as well */
-	/* wait for the adapter to indicate that it has read the PCB */
-	if (cont) {
-		set_hsf(dev->base_addr,HSF_PCB_END);
-		outb_command(2+pcb->length, dev->base_addr);
-		sti();
-		timeout = jiffies + 7;
-		while (jiffies < timeout) {
-			i = GET_ASF(dev->base_addr);
-			if ((i == ASF_PCB_ACK) || (i == ASF_PCB_NAK))
-				break;
-		}
-
-		if (i == ASF_PCB_ACK) {
-			reset_count=0;
-			return TRUE;
-		}
-		else if (i == ASF_PCB_NAK) {
-			printk("%s: PCB send was NAKed\n", dev->name);
-		} else {
-			printk("%s: timeout after sending PCB\n", dev->name);
-		}
-	} else {
-		sti();
-		printk("%s: timeout in middle of sending PCB\n", dev->name);
-	}
-
-	adapter_reset(dev);
-	return FALSE;
-}
-
-/*****************************************************************
- *
- * receive_pcb
- *   Read a PCB to the adapter
- *
- *	wait for ACRF to be non-zero        ---<---+
- *	input a byte                               |
- *	if ASF1 and ASF2 were not both one         |
- *		before byte was read, loop      --->---+
- *	set HSF1 and HSF2 for ack
- *
- *****************************************************************/
-
-static int
-receive_pcb (struct device * dev, pcb_struct * pcb)
-{
-	int i, j;
-	int total_length;
-	int stat;
-	int timeout;
-
-	CHECK_NULL(pcb);
-	CHECK_NULL(dev);
-
-	set_hsf(dev->base_addr,0);
-
-	/* get the command code */
-	timeout = jiffies + 2;
-	while (((stat = get_status(dev->base_addr))&ACRF) == 0 && jiffies < timeout)
-		;
-	if (jiffies >= timeout) {
-		TIMEOUT_MSG(__LINE__);
-		return FALSE;
-	}
-
-	pcb->command = inb_command(dev->base_addr);
-
-	/* read the data length */
-	timeout = jiffies + 3;
-	while (((stat = get_status(dev->base_addr)) & ACRF) == 0 && jiffies < timeout)
-		;
-	if (jiffies >= timeout) {
-		TIMEOUT_MSG(__LINE__);
-		return FALSE;
-	}
-	pcb->length = inb_command(dev->base_addr);
-
-	if (pcb->length > MAX_PCB_DATA) {
-		INVALID_PCB_MSG(pcb->length);
-		adapter_reset(dev);
-		return FALSE;
-	}
-
-	/* read the data */
-	cli();
-	i = 0;
-	do {
-		j = 0;
-		while (((stat = get_status(dev->base_addr))&ACRF) == 0 && j++ < 20000)
-			;
-		pcb->data.raw[i++] = inb_command(dev->base_addr);
-		if (i > MAX_PCB_DATA)
-			INVALID_PCB_MSG(i);
-	} while ((stat & ASF_PCB_MASK) != ASF_PCB_END && j < 20000);
-	sti();
-	if (j >= 20000) {
-		TIMEOUT_MSG(__LINE__);
-		return FALSE;
-	}
-
-	/* woops, the last "data" byte was really the length! */
-	total_length = pcb->data.raw[--i];
-
-	/* safety check total length vs data length */
-	if (total_length != (pcb->length + 2)) {
-		if (elp_debug >= 2)
-			printk("%s: mangled PCB received\n", dev->name);
-		set_hsf(dev->base_addr,HSF_PCB_NAK);
-		return FALSE;
-	}
-
-	set_hsf(dev->base_addr,HSF_PCB_ACK);
-	reset_count=0;
-	return TRUE;
-}
-
-static void
-adapter_hard_reset (struct device * dev)
-{
-	int timeout;
-	long flags;
-
-	CHECK_NULL(dev);
-
-	save_flags(flags);
-	sti();
-
-	if (elp_debug > 0)
-		printk("%s: Resetting the adapter, please wait (approx 20 s)\n",
-			dev->name);
-	/*
-	 * take FLSH and ATTN high
-	 */
-	outb_control(ATTN|FLSH, dev->base_addr);
-
-	/*
-	 * wait for a little bit
-	 */
-	for (timeout = jiffies + 20; jiffies <= timeout; )
-		;
-
-	/*
-	 * now take them low
-	 */
-	outb_control(0, dev->base_addr);
-
-	/*
-	 * wait for a little bit
-	 */
-	for (timeout = jiffies + 20; jiffies <= timeout; )
-		;
-
-	/*
-	 * now hang around until the board gets it's act together
-	 */
-	for (timeout = jiffies + (100 * 15); jiffies <= timeout; ) 
-		if (GET_ASF(dev->base_addr) != ASF_PCB_END)
-			break;
-	restore_flags(flags);
-}
-
-/******************************************************
- *
- *  queue a receive command on the adapter so we will get an
- *  interrupt when a packet is received.
- *
- ******************************************************/
-
-static int
-start_receive (struct device * dev, pcb_struct * tx_pcb)
-{
-	CHECK_NULL(dev);
-	CHECK_NULL(tx_pcb);
-
-	if (elp_debug >= 3)
-		printk("%s: restarting receiver\n", dev->name);
-	tx_pcb->command = CMD_RECEIVE_PACKET;
-	tx_pcb->length = sizeof(struct Rcv_pkt);
-	tx_pcb->data.rcv_pkt.buf_seg
-		= tx_pcb->data.rcv_pkt.buf_ofs = 0; /* Unused */
-	tx_pcb->data.rcv_pkt.buf_len = 1600;
-	tx_pcb->data.rcv_pkt.timeout = 0;	/* set timeout to zero */
-	return send_pcb(dev, tx_pcb); 
-}
-
-/******************************************************
- *
- * extract a packet from the adapter
- * this routine is only called from within the interrupt
- * service routine, so no cli/sti calls are needed
- * note that the length is always assumed to be even
- *
- ******************************************************/
-
-static void
-receive_packet (struct device * dev, int len)
-{
-	register int i;
-	unsigned short * ptr;
-	int timeout;
-	int rlen;
-	struct sk_buff *skb;
-	elp_device * adapter;
-
-	CHECK_NULL(dev);
-	adapter=dev->priv;
-
-	if (len <= 0 || ((len & ~1) != len))
-		if (elp_debug >= 3) {
-			sti();
-			printk("*** bad packet len %d at %s(%d)\n",len,filename,__LINE__);
-			cli();
-		}
-
-	rlen = (len+1) & ~1;
-
-	skb = dev_alloc_skb(rlen+2);
-
-	/*
-	 * make sure the data register is going the right way
-	 */
-
-	outb_control(inb_control(dev->base_addr)|DIR, dev->base_addr);
-
-	/*
-	 * if buffer could not be allocated, swallow it
-	 */
-	if (skb == NULL) {
-		for (i = 0; i < (rlen/2); i++) {
-			timeout = 0;
-			while ((inb_status(dev->base_addr)&HRDY) == 0 && timeout++ < 20000)
-				;
-			if (timeout >= 20000) {
-				sti();
-				TIMEOUT_MSG(__LINE__);
-				break;
-			}
-
-			inw_data(dev->base_addr);
-		}
-		adapter->stats.rx_dropped++;
-
-	} else {
-		skb_reserve(skb,2);	/* 16 byte alignment */
-		skb->dev = dev;
-
-		/*
-		 * now read the data from the adapter
-		 */
-		ptr = (unsigned short *)skb_put(skb,len);
-		for (i = 0; i < (rlen/2); i++) { 
-			timeout = 0;
-			while ((inb_status(dev->base_addr)&HRDY) == 0 && timeout++ < 20000) 
-				;
-			if (timeout >= 20000) {
-				sti();
-				printk("*** timeout at %s(%d) reading word %d of %d ***\n",
-					filename,__LINE__, i, rlen/2);	
-				kfree_skb(skb, FREE_WRITE);
-				return;
-			}
-
-			*ptr = inw_data(dev->base_addr); 
-			ptr++; 
-		}
-
-		sti();
-		skb->protocol=eth_type_trans(skb,dev);
-		netif_rx(skb);
-	}
-
-	outb_control(inb_control(dev->base_addr)&~DIR, dev->base_addr);
-}
-
-
-/******************************************************
- *
- * interrupt handler
- *
- ******************************************************/
-
-static void
-elp_interrupt (int irq, struct pt_regs *reg_ptr)
-{
-	int len;
-	int dlen;
-	struct device *dev;
-	elp_device * adapter;
-	int timeout;
-
-	if (irq < 0 || irq > 15) {
-		printk ("elp_interrupt(): illegal IRQ number found in interrupt routine (%i)\n", irq);
-		return;
-	}
-
-	dev = irq2dev_map[irq];
-
-	if (dev == NULL) {
-		printk ("elp_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	adapter = (elp_device *) dev->priv;
-
-	CHECK_NULL(adapter);
-
-	if (dev->interrupt)
-		if (elp_debug >= 2)
-			printk("%s: Re-entering the interrupt handler.\n", dev->name);
-	dev->interrupt = 1;
-
-	/*
-	 * allow interrupts (we need timers!)
-	 */
-	sti();
-
-	/*
-	 * receive a PCB from the adapter
-	 */
-	timeout = jiffies + 3;
-	while ((inb_status(dev->base_addr)&ACRF) != 0 && jiffies < timeout) {
-
-		if (receive_pcb(dev, &adapter->irx_pcb)) {
-
-			switch (adapter->irx_pcb.command) {
-
-				/*
-				 * received a packet - this must be handled fast
-				 */
-				case CMD_RECEIVE_PACKET_COMPLETE:
-					/* if the device isn't open, don't pass packets up the stack */
-					if (dev->start == 0)
-						break;
-					cli();
-					/* Set direction of adapter FIFO */
-					outb_control(inb_control(dev->base_addr)|DIR,
-					             dev->base_addr);
-					len = adapter->irx_pcb.data.rcv_resp.pkt_len;
-					dlen = adapter->irx_pcb.data.rcv_resp.buf_len;
-					if (adapter->irx_pcb.data.rcv_resp.timeout != 0) {
-						printk("%s: interrupt - packet not received correctly\n", dev->name);
-						sti();
-					} else {
-						if (elp_debug >= 3) {
-							sti();
-							printk("%s: interrupt - packet received of length %i (%i)\n", dev->name, len, dlen);
-							cli();
-						}
-						receive_packet(dev, dlen);
-						sti();
-						if (elp_debug >= 3)
-							printk("%s: packet received\n", dev->name);
-					}
-					if (dev->start && !start_receive(dev, &adapter->itx_pcb)) 
-						if (elp_debug >= 2)
-							printk("%s: interrupt - failed to send receive start PCB\n", dev->name);
-					if (elp_debug >= 3)
-					printk("%s: receive procedure complete\n", dev->name);
-
-					break;
-
-				/*
-				 * 82586 configured correctly
-				 */
-				case CMD_CONFIGURE_82586_RESPONSE:
-					adapter->got[CMD_CONFIGURE_82586] = 1;
-					if (elp_debug >= 3)
-						printk("%s: interrupt - configure response received\n", dev->name);
-					break;
-
-				/*
-				 * Adapter memory configuration
-				 */
-				case CMD_CONFIGURE_ADAPTER_RESPONSE:
-					adapter->got[CMD_CONFIGURE_ADAPTER_MEMORY] = 1;
-					if (elp_debug >= 3)
-						printk("%s: Adapter memory configuration %s.\n",dev->name,
-							adapter->irx_pcb.data.failed?"failed":"succeeded");
-					break;
-
-				/*
-				 * Multicast list loading
-				 */
-				case CMD_LOAD_MULTICAST_RESPONSE:
-					adapter->got[CMD_LOAD_MULTICAST_LIST] = 1;
-					if (elp_debug >= 3)
-						printk("%s: Multicast address list loading %s.\n",dev->name,
-							adapter->irx_pcb.data.failed?"failed":"succeeded");
-					break;
-
-				/*
-				 * Station address setting
-				 */
-				case CMD_SET_ADDRESS_RESPONSE:
-					adapter->got[CMD_SET_STATION_ADDRESS] = 1;
-					if (elp_debug >= 3)
-						printk("%s: Ethernet address setting %s.\n",dev->name,
-							adapter->irx_pcb.data.failed?"failed":"succeeded");
-					break;
-
-
-				/*
-				 * received board statistics
-				 */
-				case CMD_NETWORK_STATISTICS_RESPONSE:
-					adapter->stats.rx_packets += adapter->irx_pcb.data.netstat.tot_recv;
-					adapter->stats.tx_packets += adapter->irx_pcb.data.netstat.tot_xmit;
-					adapter->stats.rx_crc_errors += adapter->irx_pcb.data.netstat.err_CRC;
-					adapter->stats.rx_frame_errors += adapter->irx_pcb.data.netstat.err_align;
-					adapter->stats.rx_fifo_errors += adapter->irx_pcb.data.netstat.err_ovrrun;
-					adapter->got[CMD_NETWORK_STATISTICS] = 1;
-					if (elp_debug >= 3)
-						printk("%s: interrupt - statistics response received\n", dev->name);
-					break;
-
-				/*
-				 * sent a packet
-				 */
-				case CMD_TRANSMIT_PACKET_COMPLETE:
-					if (elp_debug >= 3) 
-					printk("%s: interrupt - packet sent\n", dev->name);
-					if (dev->start == 0)
-						break;
-					if (adapter->irx_pcb.data.xmit_resp.c_stat != 0)
-						if (elp_debug >= 2)
-							printk("%s: interrupt - error sending packet %4.4x\n",
-								dev->name, adapter->irx_pcb.data.xmit_resp.c_stat);
-					dev->tbusy = 0;
-					mark_bh(NET_BH);
-					break;
-
-				/*
-				 * some unknown PCB
-				 */
-				default:
-					printk("%s: unknown PCB received - %2.2x\n", dev->name, adapter->irx_pcb.command);
-					break;
-			}
-		} else {
-			printk("%s: failed to read PCB on interrupt\n", dev->name);
-			adapter_reset(dev);
-		}
-	}
-
-	/*
-	 * indicate no longer in interrupt routine
-	 */
-	dev->interrupt = 0;
-}
-
-
-/******************************************************
- *
- * open the board
- *
- ******************************************************/
-
-static int
-elp_open (struct device *dev)
-{
-	elp_device * adapter;
-
-	CHECK_NULL(dev);
-
-	adapter = dev->priv;
-
-	if (elp_debug >= 3)  
-		printk("%s: request to open device\n", dev->name);
-
-	/*
-	 * make sure we actually found the device
-	 */
-	if (adapter == NULL) {
-		printk("%s: Opening a non-existent physical device\n", dev->name);
-		return -EAGAIN;
-	}
-
-	/*
-	 * disable interrupts on the board
-	 */
-	outb_control(0x00, dev->base_addr);
-
-	/*
-	 * clear any pending interrupts
-	 */
-	inb_command(dev->base_addr);
-	adapter_reset(dev);
-
-	/*
-	 * interrupt routine not entered
-	 */
-	dev->interrupt = 0;
-
-	/*
-	 *  transmitter not busy 
-	 */
-	dev->tbusy = 0;
-
-	/*
-	 * make sure we can find the device header given the interrupt number
-	 */
-	irq2dev_map[dev->irq] = dev;
-
-	/*
-	 * install our interrupt service routine
-	 */
-	if (request_irq(dev->irq, &elp_interrupt, 0, "3c505")) {
-		irq2dev_map[dev->irq] = NULL;
-		return -EAGAIN;
-	}
-
-	/*
-	 * enable interrupts on the board
-	 */
-	outb_control(CMDE, dev->base_addr);
-
-	/*
-	 * device is now officially open!
-	 */
-	dev->start = 1;
-
-	/*
-	 * configure adapter memory: we need 10 multicast addresses, default==0
-	 */
-	if (elp_debug >= 3)
-		printk("%s: sending 3c505 memory configuration command\n", dev->name);
-	adapter->tx_pcb.command = CMD_CONFIGURE_ADAPTER_MEMORY;
-	adapter->tx_pcb.data.memconf.cmd_q = 10;
-	adapter->tx_pcb.data.memconf.rcv_q = 20;
-	adapter->tx_pcb.data.memconf.mcast = 10;
-	adapter->tx_pcb.data.memconf.frame = 20;
-	adapter->tx_pcb.data.memconf.rcv_b = 20;
-	adapter->tx_pcb.data.memconf.progs = 0;
-	adapter->tx_pcb.length = sizeof(struct Memconf);
-	adapter->got[CMD_CONFIGURE_ADAPTER_MEMORY] = 0;
-	if (!send_pcb(dev, &adapter->tx_pcb))
-		printk("%s: couldn't send memory configuration command\n", dev->name);
-	else {
-		int timeout = jiffies + TIMEOUT;
-		while (adapter->got[CMD_CONFIGURE_ADAPTER_MEMORY] == 0 && jiffies < timeout)
-			;
-		if (jiffies >= timeout)
-			TIMEOUT_MSG(__LINE__);
-	}
-
-
-	/*
-	 * configure adapter to receive broadcast messages and wait for response
-	 */
-	if (elp_debug >= 3)
-		printk("%s: sending 82586 configure command\n", dev->name);
-	adapter->tx_pcb.command = CMD_CONFIGURE_82586;
-	adapter->tx_pcb.data.configure = NO_LOOPBACK | RECV_BROAD;
-	adapter->tx_pcb.length  = 2;
-	adapter->got[CMD_CONFIGURE_82586] = 0;
-	if (!send_pcb(dev, &adapter->tx_pcb))
-		printk("%s: couldn't send 82586 configure command\n", dev->name);
-	else {
-		int timeout = jiffies + TIMEOUT;
-		while (adapter->got[CMD_CONFIGURE_82586] == 0 && jiffies < timeout)
-			;
-		if (jiffies >= timeout)
-			TIMEOUT_MSG(__LINE__);
-	}
-
-	/*
-	 * queue receive commands to provide buffering
-	 */
-	if (!start_receive(dev, &adapter->tx_pcb))
-		printk("%s: start receive command failed \n", dev->name);
-	if (elp_debug >= 3)
-		printk("%s: start receive command sent\n", dev->name);
-
-	MOD_INC_USE_COUNT;
-
-	return 0;			/* Always succeed */
-}
-
-
-/******************************************************
- *
- * send a packet to the adapter
- *
- ******************************************************/
-
-static int
-send_packet (struct device * dev, unsigned char * ptr, int len)
-{
-	int i;
-	int timeout = 0;
-	elp_device * adapter;
-
-	/*
-	 * make sure the length is even and no shorter than 60 bytes
-	 */
-	unsigned int nlen = (((len < 60) ? 60 : len) + 1) & (~1);
-
-	CHECK_NULL(dev);
-	CHECK_NULL(ptr);
-
-	adapter = dev->priv;
-
-	if (nlen < len)
-		printk("Warning, bad length nlen=%d len=%d %s(%d)\n",nlen,len,filename,__LINE__);
-
-	/*
-	 * send the adapter a transmit packet command. Ignore segment and offset
-	 * and make sure the length is even
-	 */
-	adapter->tx_pcb.command = CMD_TRANSMIT_PACKET;
-	adapter->tx_pcb.length = sizeof(struct Xmit_pkt);
-	adapter->tx_pcb.data.xmit_pkt.buf_ofs
-		= adapter->tx_pcb.data.xmit_pkt.buf_seg = 0; /* Unused */
-	adapter->tx_pcb.data.xmit_pkt.pkt_len = nlen;
-	if (!send_pcb(dev, &adapter->tx_pcb)) {
-		return FALSE;
-	}
-
-	/*
-	 * write data to the adapter
-	 */
-	cli();
-	for (i = 0; i < (nlen/2);i++) {
-		while (((inb_status(dev->base_addr)&HRDY) == 0)
-		       && (timeout++ < 20000))
-			;
-		if (timeout >= 20000) {
-			sti();
-			printk("%s: timeout at %s(%d) writing word %d of %d ***\n",
-				dev->name,filename,__LINE__, i, nlen/2);
-			return FALSE;
-		}
-
-		outw_data(*(short *)ptr, dev->base_addr);
-		ptr +=2;
-	}
-	sti();
-
-	return TRUE;
-}
-
-/******************************************************
- *
- * start the transmitter
- *    return 0 if sent OK, else return 1
- *
- ******************************************************/
-
-static int
-elp_start_xmit (struct sk_buff *skb, struct device *dev)
-{
-	CHECK_NULL(dev);
-
-	/*
-	 * not sure what this does, but the 3c509 driver does it, so...
-	 */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/*
-	 * if we ended up with a munged length, don't send it
-	 */
-	if (skb->len <= 0)
-		return 0;
-
-	if (elp_debug >= 3)
-		printk("%s: request to send packet of length %d\n", dev->name, (int)skb->len);
-
-	/*
-	 * if the transmitter is still busy, we have a transmit timeout...
-	 */
-	if (dev->tbusy) {
-		int tickssofar = jiffies - dev->trans_start;
-		int stat;
-		if (tickssofar < 50) /* was 500, AJT */
-			return 1;
-		printk("%s: transmit timed out, not resetting adapter\n", dev->name);
-		if (((stat=inb_status(dev->base_addr))&ACRF) != 0) 
-			printk("%s: hmmm...seemed to have missed an interrupt!\n", dev->name);
-		printk("%s: status %#02x\n", dev->name, stat);
-		dev->trans_start = jiffies;
-		dev->tbusy = 0;
-	}
-
-	/*
-	 * send the packet at skb->data for skb->len
-	 */
-	if (!send_packet(dev, skb->data, skb->len)) {
-		printk("%s: send packet PCB failed\n", dev->name);
-		return 1;
-	}
-
-	if (elp_debug >= 3)
-		printk("%s: packet of length %d sent\n", dev->name, (int)skb->len);
-
-
-	/*
-	 * start the transmit timeout
-	 */
-	dev->trans_start = jiffies;
-
-	/*
-	 * the transmitter is now busy
-	 */
-	dev->tbusy = 1;
-
-	/*
-	 * free the buffer
-	 */
-	dev_kfree_skb(skb, FREE_WRITE);
-
-	return 0;
-}
-
-/******************************************************
- *
- * return statistics on the board
- *
- ******************************************************/
-
-static struct enet_statistics *
-elp_get_stats (struct device *dev)
-{
-	elp_device *adapter = (elp_device *) dev->priv;
-
-	if (elp_debug >= 3)
-		printk("%s: request for stats\n", dev->name);
-
-	/* If the device is closed, just return the latest stats we have,
-	   - we cannot ask from the adapter without interrupts */
-	if (!dev->start)
-		return &adapter->stats;
-
-	/* send a get statistics command to the board */
-	adapter->tx_pcb.command = CMD_NETWORK_STATISTICS;
-	adapter->tx_pcb.length  = 0;
-	adapter->got[CMD_NETWORK_STATISTICS] = 0;
-	if (!send_pcb(dev, &adapter->tx_pcb))
-		printk("%s: couldn't send get statistics command\n", dev->name);
-	else {
-		int timeout = jiffies + TIMEOUT;
-		while (adapter->got[CMD_NETWORK_STATISTICS] == 0 && jiffies < timeout)
-			;
-		if (jiffies >= timeout) {
-			TIMEOUT_MSG(__LINE__);
-			return &adapter->stats;
-		}
-	}
-
-	/* statistics are now up to date */
-	return &adapter->stats;
-}
-
-/******************************************************
- *
- * close the board
- *
- ******************************************************/
-
-static int
-elp_close (struct device *dev)
-{
-	elp_device * adapter;
-
-	CHECK_NULL(dev);
-	adapter = dev->priv;
-	CHECK_NULL(adapter);
-
-	if (elp_debug >= 3)
-		printk("%s: request to close device\n", dev->name);
-
-	/* Someone may request the device statistic information even when
-	 * the interface is closed. The following will update the statistics
-	 * structure in the driver, so we'll be able to give current statistics.
-	 */
-	(void) elp_get_stats(dev);
-
-	/*
-	 * disable interrupts on the board
-	 */
-	outb_control(0x00, dev->base_addr);
-
-	/*
-	 *  flag transmitter as busy (i.e. not available)
-	 */
-	dev->tbusy = 1;
-
-	/*
-	 *  indicate device is closed
-	 */
-	dev->start = 0;
-
-	/*
-	 * release the IRQ
-	 */
-	free_irq(dev->irq);
-
-	/*
-	 * and we no longer have to map irq to dev either
-	 */
-	irq2dev_map[dev->irq] = 0;
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-
-/************************************************************
- *
- * Set multicast list
- * num_addrs==0: clear mc_list
- * num_addrs==-1: set promiscuous mode
- * num_addrs>0: set mc_list
- *
- ************************************************************/
-
-static void
-elp_set_mc_list (struct device *dev)
-{
-	elp_device *adapter = (elp_device *) dev->priv;
-	struct dev_mc_list *dmi=dev->mc_list;
-	int i;
-
-	if (elp_debug >= 3)
-		printk("%s: request to set multicast list\n", dev->name);
-
-	if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
-	{
-		/* send a "load multicast list" command to the board, max 10 addrs/cmd */
-		/* if num_addrs==0 the list will be cleared */
-		adapter->tx_pcb.command = CMD_LOAD_MULTICAST_LIST;
-		adapter->tx_pcb.length  = 6*dev->mc_count;
-		for (i=0;i<dev->mc_count;i++)
-		{
-			memcpy(adapter->tx_pcb.data.multicast[i], dmi->dmi_addr,6);
-			dmi=dmi->next;
-		}
-		adapter->got[CMD_LOAD_MULTICAST_LIST] = 0;
-		if (!send_pcb(dev, &adapter->tx_pcb))
-			printk("%s: couldn't send set_multicast command\n", dev->name);
-		else {
-			int timeout = jiffies + TIMEOUT;
-			while (adapter->got[CMD_LOAD_MULTICAST_LIST] == 0 && jiffies < timeout)
-				;
-			if (jiffies >= timeout) {
-				TIMEOUT_MSG(__LINE__);
-			}
-		}
-		if (dev->mc_count)
-			adapter->tx_pcb.data.configure = NO_LOOPBACK | RECV_BROAD | RECV_MULTI;
-		else /* num_addrs == 0 */
-			adapter->tx_pcb.data.configure = NO_LOOPBACK | RECV_BROAD;
-	} 
-	else
-		adapter->tx_pcb.data.configure = NO_LOOPBACK | RECV_PROMISC;
-	/*
-	 * configure adapter to receive messages (as specified above)
-	 * and wait for response
-	 */
-	if (elp_debug >= 3)
-		printk("%s: sending 82586 configure command\n", dev->name);
-	adapter->tx_pcb.command = CMD_CONFIGURE_82586;
-	adapter->tx_pcb.length  = 2;
-	adapter->got[CMD_CONFIGURE_82586]  = 0;
-	if (!send_pcb(dev, &adapter->tx_pcb))
-		printk("%s: couldn't send 82586 configure command\n", dev->name);
-	else {
-		int timeout = jiffies + TIMEOUT;
-		while (adapter->got[CMD_CONFIGURE_82586] == 0 && jiffies < timeout)
-			;
-		if (jiffies >= timeout)
-			TIMEOUT_MSG(__LINE__);
-	}
-}
-
-/******************************************************
- *
- * initialise Etherlink Plus board
- *
- ******************************************************/
-
-static void
-elp_init (struct device *dev)
-{
-	elp_device * adapter;
-
-	CHECK_NULL(dev);
-
-	/*
-	 * set ptrs to various functions
-	 */
-	dev->open = elp_open;	/* local */
-	dev->stop = elp_close;	/* local */
-	dev->get_stats = elp_get_stats;	/* local */
-	dev->hard_start_xmit = elp_start_xmit;	/* local */
-	dev->set_multicast_list = elp_set_mc_list;	/* local */
-
-	/* Setup the generic properties */
-	ether_setup(dev);
-
-	/*
-	 * setup ptr to adapter specific information
-	 */
-	adapter = (elp_device *)(dev->priv = kmalloc(sizeof(elp_device), GFP_KERNEL));
-	CHECK_NULL(adapter);
-	if (adapter == NULL)
-		return;
-	memset(&(adapter->stats), 0, sizeof(struct enet_statistics));
-
-	/*
-	 * memory information
-	 */
-	dev->mem_start = dev->mem_end = dev->rmem_end = dev->rmem_start = 0;
-}
-
-/************************************************************
- *
- * A couple of tests to see if there's 3C505 or not
- * Called only by elp_autodetect
- ************************************************************/
-
-static int
-elp_sense (struct device * dev)
-{
-	int timeout;
-	int addr=dev->base_addr;
-	const char *name=dev->name;
-	long flags;
-	byte orig_HCR, orig_HSR;
-
-	if (check_region(addr, 0xf)) 
-	  return -1;  
-
-	orig_HCR=inb_control(addr);
-	orig_HSR=inb_status(addr);
-
-	if (elp_debug > 0)
-		printk(search_msg, name, addr);
-
-	if (((orig_HCR==0xff) && (orig_HSR==0xff)) ||
-	    ((orig_HCR & DIR) != (orig_HSR & DIR))) {
-		if (elp_debug > 0)
-			printk(notfound_msg, 1);
-		return -1; /* It can't be 3c505 if HCR.DIR != HSR.DIR */
-	}
-
-	/* Enable interrupts - we need timers! */
-	save_flags(flags);
-	sti();
-
-	/* Wait for a while; the adapter may still be booting up */
-	if (elp_debug > 0)
-		printk(stilllooking_msg);
-	for (timeout = jiffies + (100 * 15); jiffies <= timeout; ) 
-		if (GET_ASF(addr) != ASF_PCB_END)
-			break;
-
-	if (orig_HCR & DIR) {
-		/* If HCR.DIR is up, we pull it down. HSR.DIR should follow. */
-		outb_control(orig_HCR & ~DIR,addr);
-		timeout = jiffies+30;
-		while (jiffies < timeout)
-			;
-		restore_flags(flags);
-		if (inb_status(addr) & DIR) {
-			outb_control(orig_HCR,addr);
-			if (elp_debug > 0)
-				printk(notfound_msg, 2);
-			return -1;
-		}
-	} else {
-		/* If HCR.DIR is down, we pull it up. HSR.DIR should follow. */
-		outb_control(orig_HCR | DIR,addr);
-		timeout = jiffies+300;
-		while (jiffies < timeout)
-			;
-		restore_flags(flags);
-		if (!(inb_status(addr) & DIR)) {
-			outb_control(orig_HCR,addr);
-			if (elp_debug > 0)
-				printk(notfound_msg, 3);
-			return -1;
-		}
-	}
-	/*
-	 * It certainly looks like a 3c505. If it has DMA enabled, it needs
-	 * a hard reset. Also, do a hard reset if selected at the compile time.
-	 */
-	if (elp_debug > 0)
-			printk(found_msg);
-
-	if (((orig_HCR==0x35) && (orig_HSR==0x5b)) || ELP_NEED_HARD_RESET)
-		adapter_hard_reset(dev);
-	return 0;
-}
-
-/*************************************************************
- *
- * Search through addr_list[] and try to find a 3C505
- * Called only by eplus_probe
- *************************************************************/
-
-static int
-elp_autodetect (struct device * dev)
-{
-	int idx=0;
-
-	/* if base address set, then only check that address
-	otherwise, run through the table */
-	if (dev->base_addr != 0) { /* dev->base_addr == 0 ==> plain autodetect */
-		if (elp_sense(dev) == 0)
-			return dev->base_addr;
-	} else while ( (dev->base_addr=addr_list[idx++]) ) {
-		if (elp_sense(dev) == 0)
-			return dev->base_addr;
-	}
-
-	/* could not find an adapter */
-	if (elp_debug > 0)
-		printk(couldnot_msg, dev->name);
-
-	return 0; /* Because of this, the layer above will return -ENODEV */
-}
-
-/******************************************************
- *
- * probe for an Etherlink Plus board at the specified address
- *
- ******************************************************/
-
-int
-elplus_probe (struct device *dev)
-{
-	elp_device adapter;
-	int i;
-
-	CHECK_NULL(dev);
-
-	/*
-	 *  setup adapter structure
-	 */
-
-	dev->base_addr = elp_autodetect(dev);
-	if ( !(dev->base_addr) )
-		return -ENODEV;
-
-	/*
-	 *  As we enter here from bootup, the adapter should have IRQs enabled,
-	 *  but we can as well enable them anyway.
-	 */
-	outb_control(inb_control(dev->base_addr) | CMDE, dev->base_addr);
-	autoirq_setup(0);
-
-	/*
-	 * use ethernet address command to probe for board in polled mode
-	 * (this also makes us the IRQ that we need for automatic detection)
-	 */
-	adapter.tx_pcb.command = CMD_STATION_ADDRESS;
-	adapter.tx_pcb.length  = 0;
-	if (!send_pcb   (dev, &adapter.tx_pcb) ||
-	    !receive_pcb(dev, &adapter.rx_pcb) ||
-	    (adapter.rx_pcb.command != CMD_ADDRESS_RESPONSE) ||
-	    (adapter.rx_pcb.length != 6)) {
-		printk("%s: not responding to first PCB\n", dev->name);
-		return -ENODEV;
-	}
-
-	if (dev->irq) { /* Is there a preset IRQ? */
-		if (dev->irq != autoirq_report(0)) {
-			printk("%s: Detected IRQ doesn't match user-defined one.\n",dev->name);
-			return -ENODEV;
-		}
-		/* if dev->irq == autoirq_report(0), all is well */
-	} else /* No preset IRQ; just use what we can detect */
-		dev->irq=autoirq_report(0);
-	switch (dev->irq) { /* Legal, sane? */
-		case 0:
-			printk("%s: No IRQ reported by autoirq_report().\n",dev->name);
-			printk("%s: Check the jumpers of your 3c505 board.\n",dev->name);
-			return -ENODEV;
-		case 1:
-		case 6:
-		case 8:
-		case 13: 
-			printk("%s: Impossible IRQ %d reported by autoirq_report().\n",
-			       dev->name, dev->irq);
-			return -ENODEV;
-	}
-	/*
-	 *  Now we have the IRQ number so we can disable the interrupts from
-	 *  the board until the board is opened.
-	 */
-	outb_control(inb_control(dev->base_addr) & ~CMDE, dev->base_addr);
-
-	/*
-	 * copy ethernet address into structure
-	 */
-	for (i = 0; i < 6; i++) 
-		dev->dev_addr[i] = adapter.rx_pcb.data.eth_addr[i];
-
-	/*
-	 * print remainder of startup message
-	 */
-	printk("%s: 3c505 card found at I/O %#lx using IRQ%d"
-	       " has address %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       dev->name, dev->base_addr, dev->irq,
-	       dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-	       dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
-
-	/*
-	 * and reserve the address region
-	 */
-	request_region(dev->base_addr, ELP_IO_EXTENT, "3c505");
-
-	/*
-	 * initialise the device
-	 */
-	elp_init(dev);
-	return 0;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_3c505 = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, elplus_probe };
-
-int io = 0x300;
-int irq = 0;
-
-int init_module(void)
-{
-	if (io == 0)
-		printk("3c505: You should not use auto-probing with insmod!\n");
-	dev_3c505.base_addr = io;
-	dev_3c505.irq       = irq;
-	if (register_netdev(&dev_3c505) != 0) {
-		printk("3c505: register_netdev() returned non-zero.\n");
-		return -EIO;
-	}
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_3c505);
-	kfree(dev_3c505.priv);
-	dev_3c505.priv = NULL;
-
-	/* If we don't do this, we can't re-insmod it later. */
-	release_region(dev_3c505.base_addr, ELP_IO_EXTENT);
-}
-#endif /* MODULE */
diff --git a/i386/i386at/gpl/linux/net/3c505.h b/i386/i386at/gpl/linux/net/3c505.h
deleted file mode 100644
index f7d28368..00000000
--- a/i386/i386at/gpl/linux/net/3c505.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/*****************************************************************
- *
- *  defines for 3Com Etherlink Plus adapter
- *
- *****************************************************************/
-
-/*
- * I/O register offsets
- */
-#define	PORT_COMMAND	0x00	/* read/write, 8-bit */
-#define	PORT_STATUS	0x02	/* read only, 8-bit */
-#define	PORT_AUXDMA	0x02	/* write only, 8-bit */
-#define	PORT_DATA	0x04	/* read/write, 16-bit */
-#define	PORT_CONTROL	0x06	/* read/write, 8-bit */
-
-#define ELP_IO_EXTENT	0x10	/* size of used IO registers */
-
-/*
- * host control registers bits
- */
-#define	ATTN	0x80	/* attention */
-#define	FLSH	0x40	/* flush data register */
-#define DMAE	0x20	/* DMA enable */
-#define DIR	0x10	/* direction */
-#define	TCEN	0x08	/* terminal count interrupt enable */
-#define	CMDE	0x04	/* command register interrupt enable */
-#define	HSF2	0x02	/* host status flag 2 */
-#define	HSF1	0x01	/* host status flag 1 */
-
-/*
- * combinations of HSF flags used for PCB transmission
- */
-#define	HSF_PCB_ACK	HSF1
-#define	HSF_PCB_NAK	HSF2
-#define	HSF_PCB_END	(HSF2|HSF1)
-#define	HSF_PCB_MASK	(HSF2|HSF1)
-
-/*
- * host status register bits
- */
-#define	HRDY	0x80	/* data register ready */
-#define	HCRE	0x40	/* command register empty */
-#define	ACRF	0x20	/* adapter command register full */
-/* #define DIR 	0x10	direction - same as in control register */
-#define	DONE	0x08	/* DMA done */
-#define	ASF3	0x04	/* adapter status flag 3 */
-#define	ASF2	0x02	/* adapter status flag 2 */
-#define	ASF1	0x01	/* adapter status flag 1 */
-
-/*
- * combinations of ASF flags used for PCB reception
- */
-#define	ASF_PCB_ACK	ASF1
-#define	ASF_PCB_NAK	ASF2
-#define	ASF_PCB_END	(ASF2|ASF1)
-#define	ASF_PCB_MASK	(ASF2|ASF1)
-
-/*
- * host aux DMA register bits
- */
-#define	DMA_BRST	0x01	/* DMA burst */
-
-/*
- * maximum amount of data data allowed in a PCB
- */
-#define	MAX_PCB_DATA	62
-
-/*****************************************************************
- *
- *  timeout value
- *	this is a rough value used for loops to stop them from 
- *	locking up the whole machine in the case of failure or
- *	error conditions
- *
- *****************************************************************/
-
-#define	TIMEOUT	300
-
-/*****************************************************************
- *
- * PCB commands
- *
- *****************************************************************/
-
-enum {
-  /*
-   * host PCB commands
-   */
-  CMD_CONFIGURE_ADAPTER_MEMORY	= 0x01,
-  CMD_CONFIGURE_82586		= 0x02,
-  CMD_STATION_ADDRESS		= 0x03,
-  CMD_DMA_DOWNLOAD		= 0x04,
-  CMD_DMA_UPLOAD		= 0x05,
-  CMD_PIO_DOWNLOAD		= 0x06,
-  CMD_PIO_UPLOAD		= 0x07,
-  CMD_RECEIVE_PACKET		= 0x08,
-  CMD_TRANSMIT_PACKET		= 0x09,
-  CMD_NETWORK_STATISTICS	= 0x0a,
-  CMD_LOAD_MULTICAST_LIST	= 0x0b,
-  CMD_CLEAR_PROGRAM		= 0x0c,
-  CMD_DOWNLOAD_PROGRAM		= 0x0d,
-  CMD_EXECUTE_PROGRAM		= 0x0e,
-  CMD_SELF_TEST			= 0x0f,
-  CMD_SET_STATION_ADDRESS	= 0x10,
-  CMD_ADAPTER_INFO		= 0x11,
-  NUM_TRANSMIT_CMDS,
-
-  /*
-   * adapter PCB commands
-   */
-  CMD_CONFIGURE_ADAPTER_RESPONSE	= 0x31,
-  CMD_CONFIGURE_82586_RESPONSE		= 0x32,
-  CMD_ADDRESS_RESPONSE			= 0x33,
-  CMD_DOWNLOAD_DATA_REQUEST		= 0x34,
-  CMD_UPLOAD_DATA_REQUEST		= 0x35,
-  CMD_RECEIVE_PACKET_COMPLETE		= 0x38,
-  CMD_TRANSMIT_PACKET_COMPLETE		= 0x39,
-  CMD_NETWORK_STATISTICS_RESPONSE	= 0x3a,
-  CMD_LOAD_MULTICAST_RESPONSE		= 0x3b,
-  CMD_CLEAR_PROGRAM_RESPONSE		= 0x3c,
-  CMD_DOWNLOAD_PROGRAM_RESPONSE		= 0x3d,
-  CMD_EXECUTE_RESPONSE			= 0x3e,
-  CMD_SELF_TEST_RESPONSE		= 0x3f,
-  CMD_SET_ADDRESS_RESPONSE		= 0x40,
-  CMD_ADAPTER_INFO_RESPONSE		= 0x41
-};
-
-/* Definitions for the PCB data structure */
-
-/* Data units */
-typedef unsigned char         byte;
-typedef unsigned short int    word;
-typedef unsigned long int     dword;
-
-/* Data structures */
-struct Memconf {
-	word	cmd_q,
-		rcv_q,
-		mcast,
-		frame,
-		rcv_b,
-		progs;
-};
-
-struct Rcv_pkt {
-	word	buf_ofs,
-		buf_seg,
-		buf_len,
-		timeout;
-};
-
-struct Xmit_pkt {
-	word	buf_ofs,
-		buf_seg,
-		pkt_len;
-};
-
-struct Rcv_resp {
-	word	buf_ofs,
-		buf_seg,
-		buf_len,
-		pkt_len,
-		timeout,
-		status;
-	dword	timetag;
-};
-
-struct Xmit_resp {
-	word	buf_ofs,
-		buf_seg,
-		c_stat,
-		status;
-};
-
-
-struct Netstat {
-	dword	tot_recv,
-		tot_xmit;
-	word	err_CRC,
-		err_align,
-		err_res,
-		err_ovrrun;
-};
-
-
-struct Selftest {
-	word	error;
-	union {
-		word ROM_cksum;
-		struct {
-			word ofs, seg;
-		} RAM;
-		word i82586;
-	} failure;
-};
-
-struct Info {
-	byte	minor_vers,
-		major_vers;
-	word	ROM_cksum,
-		RAM_sz,
-		free_ofs,
-		free_seg;
-};
-
-struct Memdump {
-       word size,
-            off,
-            seg;
-};
-
-/*
-Primary Command Block. The most important data structure. All communication
-between the host and the adapter is done with these. (Except for the actual
-ethernet data, which has different packaging.)
-*/
-typedef struct {
-	byte	command;
-	byte	length;
-	union	{
-		struct Memconf		memconf;
-		word			configure;
-		struct Rcv_pkt		rcv_pkt;
-		struct Xmit_pkt		xmit_pkt;
-		byte			multicast[10][6];
-		byte			eth_addr[6];
-		byte			failed;
-		struct Rcv_resp		rcv_resp;
-		struct Xmit_resp	xmit_resp;
-		struct Netstat		netstat;
-		struct Selftest		selftest;
-		struct Info		info;
-		struct Memdump    	memdump;
-		byte			raw[62];
-	} data;
-} pcb_struct;
-
-/* These defines for 'configure' */
-#define RECV_STATION	0x00
-#define RECV_BROAD	0x01
-#define RECV_MULTI	0x02
-#define RECV_PROMISC	0x04
-#define NO_LOOPBACK	0x00
-#define INT_LOOPBACK	0x08
-#define EXT_LOOPBACK	0x10
diff --git a/i386/i386at/gpl/linux/net/3c507.c b/i386/i386at/gpl/linux/net/3c507.c
deleted file mode 100644
index f18bc0a3..00000000
--- a/i386/i386at/gpl/linux/net/3c507.c
+++ /dev/null
@@ -1,923 +0,0 @@
-/* 3c507.c: An EtherLink16 device driver for Linux. */
-/*
-	Written 1993,1994 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	Thanks go to jennings@Montrouge.SMR.slb.com ( Patrick Jennings)
-	and jrs@world.std.com (Rick Sladkey) for testing and bugfixes.
-	Mark Salazar <leslie@access.digex.net> made the changes for cards with
-	only 16K packet buffers.
-
-	Things remaining to do:
-	Verify that the tx and rx buffers don't have fencepost errors.
-	Move the theory of operation and memory map documentation.
-	The statistics need to be updated correctly.
-*/
-
-static const char *version =
-	"3c507.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-
-#include <linux/module.h>
-
-/*
-  Sources:
-	This driver wouldn't have been written with the availability of the
-	Crynwr driver source code.	It provided a known-working implementation
-	that filled in the gaping holes of the Intel documentation.  Three cheers
-	for Russ Nelson.
-
-	Intel Microcommunications Databook, Vol. 1, 1990.  It provides just enough
-	info that the casual reader might think that it documents the i82586 :-<.
-*/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/malloc.h>
-
-
-/* use 0 for production, 1 for verification, 2..7 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 1
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-/* A zero-terminated list of common I/O addresses to be probed. */
-static unsigned int netcard_portlist[] =
-	{ 0x300, 0x320, 0x340, 0x280, 0};
-
-/*
-  			Details of the i82586.
-
-   You'll really need the databook to understand the details of this part,
-   but the outline is that the i82586 has two separate processing units.
-   Both are started from a list of three configuration tables, of which only
-   the last, the System Control Block (SCB), is used after reset-time.  The SCB
-   has the following fields:
-		Status word
-		Command word
-		Tx/Command block addr.
-		Rx block addr.
-   The command word accepts the following controls for the Tx and Rx units:
-  */
-
-#define	 CUC_START	 0x0100
-#define	 CUC_RESUME	 0x0200
-#define	 CUC_SUSPEND 0x0300
-#define	 RX_START	 0x0010
-#define	 RX_RESUME	 0x0020
-#define	 RX_SUSPEND	 0x0030
-
-/* The Rx unit uses a list of frame descriptors and a list of data buffer
-   descriptors.  We use full-sized (1518 byte) data buffers, so there is
-   a one-to-one pairing of frame descriptors to buffer descriptors.
-
-   The Tx ("command") unit executes a list of commands that look like:
-		Status word		Written by the 82586 when the command is done.
-		Command word	Command in lower 3 bits, post-command action in upper 3
-		Link word		The address of the next command.
-		Parameters		(as needed).
-
-	Some definitions related to the Command Word are:
- */
-#define CMD_EOL		0x8000			/* The last command of the list, stop. */
-#define CMD_SUSP	0x4000			/* Suspend after doing cmd. */
-#define CMD_INTR	0x2000			/* Interrupt after doing cmd. */
-
-enum commands {
-	CmdNOp = 0, CmdSASetup = 1, CmdConfigure = 2, CmdMulticastList = 3,
-	CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7};
-
-/* Information that need to be kept for each board. */
-struct net_local {
-	struct enet_statistics stats;
-	int last_restart;
-	ushort rx_head;
-	ushort rx_tail;
-	ushort tx_head;
-	ushort tx_cmd_link;
-	ushort tx_reap;
-};
-
-/*
-  		Details of the EtherLink16 Implementation
-  The 3c507 is a generic shared-memory i82586 implementation.
-  The host can map 16K, 32K, 48K, or 64K of the 64K memory into
-  0x0[CD][08]0000, or all 64K into 0xF[02468]0000.
-  */
-
-/* Offsets from the base I/O address. */
-#define	SA_DATA		0	/* Station address data, or 3Com signature. */
-#define MISC_CTRL	6	/* Switch the SA_DATA banks, and bus config bits. */
-#define RESET_IRQ	10	/* Reset the latched IRQ line. */
-#define SIGNAL_CA	11	/* Frob the 82586 Channel Attention line. */
-#define ROM_CONFIG	13
-#define MEM_CONFIG	14
-#define IRQ_CONFIG	15
-#define EL16_IO_EXTENT 16
-
-/* The ID port is used at boot-time to locate the ethercard. */
-#define ID_PORT		0x100
-
-/* Offsets to registers in the mailbox (SCB). */
-#define iSCB_STATUS	0x8
-#define iSCB_CMD		0xA
-#define iSCB_CBL		0xC	/* Command BLock offset. */
-#define iSCB_RFA		0xE	/* Rx Frame Area offset. */
-
-/*  Since the 3c507 maps the shared memory window so that the last byte is
-	at 82586 address FFFF, the first byte is at 82586 address 0, 16K, 32K, or
-	48K corresponding to window sizes of 64K, 48K, 32K and 16K respectively. 
-	We can account for this be setting the 'SBC Base' entry in the ISCP table
-	below for all the 16 bit offset addresses, and also adding the 'SCB Base'
-	value to all 24 bit physical addresses (in the SCP table and the TX and RX
-	Buffer Descriptors).
-					-Mark	
-	*/
-#define SCB_BASE		((unsigned)64*1024 - (dev->mem_end - dev->mem_start))
- 
-/*
-  What follows in 'init_words[]' is the "program" that is downloaded to the
-  82586 memory.	 It's mostly tables and command blocks, and starts at the
-  reset address 0xfffff6.  This is designed to be similar to the EtherExpress,
-  thus the unusual location of the SCB at 0x0008.
-
-  Even with the additional "don't care" values, doing it this way takes less
-  program space than initializing the individual tables, and I feel it's much
-  cleaner.
-
-  The databook is particularly useless for the first two structures, I had
-  to use the Crynwr driver as an example.
-
-   The memory setup is as follows:
-   */
-
-#define CONFIG_CMD	0x0018
-#define SET_SA_CMD	0x0024
-#define SA_OFFSET	0x002A
-#define IDLELOOP	0x30
-#define TDR_CMD		0x38
-#define TDR_TIME	0x3C
-#define DUMP_CMD	0x40
-#define DIAG_CMD	0x48
-#define SET_MC_CMD	0x4E
-#define DUMP_DATA	0x56	/* A 170 byte buffer for dump and Set-MC into. */
-
-#define TX_BUF_START	0x0100
-#define NUM_TX_BUFS 	4
-#define TX_BUF_SIZE 	(1518+14+20+16) /* packet+header+TBD */
-
-#define RX_BUF_START	0x2000
-#define RX_BUF_SIZE 	(1518+14+18)	/* packet+header+RBD */
-#define RX_BUF_END		(dev->mem_end - dev->mem_start)
-
-/*
-  That's it: only 86 bytes to set up the beast, including every extra
-  command available.  The 170 byte buffer at DUMP_DATA is shared between the
-  Dump command (called only by the diagnostic program) and the SetMulticastList
-  command. 
-
-  To complete the memory setup you only have to write the station address at
-  SA_OFFSET and create the Tx & Rx buffer lists.
-
-  The Tx command chain and buffer list is setup as follows:
-  A Tx command table, with the data buffer pointing to...
-  A Tx data buffer descriptor.  The packet is in a single buffer, rather than
-	chaining together several smaller buffers.
-  A NoOp command, which initially points to itself,
-  And the packet data.
-
-  A transmit is done by filling in the Tx command table and data buffer,
-  re-writing the NoOp command, and finally changing the offset of the last
-  command to point to the current Tx command.  When the Tx command is finished,
-  it jumps to the NoOp, when it loops until the next Tx command changes the
-  "link offset" in the NoOp.  This way the 82586 never has to go through the
-  slow restart sequence.
-
-  The Rx buffer list is set up in the obvious ring structure.  We have enough
-  memory (and low enough interrupt latency) that we can avoid the complicated
-  Rx buffer linked lists by alway associating a full-size Rx data buffer with
-  each Rx data frame.
-
-  I current use four transmit buffers starting at TX_BUF_START (0x0100), and
-  use the rest of memory, from RX_BUF_START to RX_BUF_END, for Rx buffers.
-
-  */
-
-unsigned short init_words[] = {
-	/*	System Configuration Pointer (SCP). */
-	0x0000,					/* Set bus size to 16 bits. */
-	0,0,					/* pad words. */
-	0x0000,0x0000,			/* ISCP phys addr, set in init_82586_mem(). */
-
-	/*	Intermediate System Configuration Pointer (ISCP). */
-	0x0001,					/* Status word that's cleared when init is done. */
-	0x0008,0,0,				/* SCB offset, (skip, skip) */
-
-	/* System Control Block (SCB). */
-	0,0xf000|RX_START|CUC_START,	/* SCB status and cmd. */
-	CONFIG_CMD,				/* Command list pointer, points to Configure. */
-	RX_BUF_START,				/* Rx block list. */
-	0,0,0,0,				/* Error count: CRC, align, buffer, overrun. */
-
-	/* 0x0018: Configure command.  Change to put MAC data with packet. */
-	0, CmdConfigure,		/* Status, command.		*/
-	SET_SA_CMD,				/* Next command is Set Station Addr. */
-	0x0804,					/* "4" bytes of config data, 8 byte FIFO. */
-	0x2e40,					/* Magic values, including MAC data location. */
-	0,						/* Unused pad word. */
-
-	/* 0x0024: Setup station address command. */
-	0, CmdSASetup,
-	SET_MC_CMD,				/* Next command. */
-	0xaa00,0xb000,0x0bad,	/* Station address (to be filled in) */
-
-	/* 0x0030: NOP, looping back to itself.	 Point to first Tx buffer to Tx. */
-	0, CmdNOp, IDLELOOP, 0 /* pad */,
-
-	/* 0x0038: A unused Time-Domain Reflectometer command. */
-	0, CmdTDR, IDLELOOP, 0,
-
-	/* 0x0040: An unused Dump State command. */
-	0, CmdDump, IDLELOOP, DUMP_DATA,
-
-	/* 0x0048: An unused Diagnose command. */
-	0, CmdDiagnose, IDLELOOP,
-
-	/* 0x004E: An empty set-multicast-list command. */
-	0, CmdMulticastList, IDLELOOP, 0,
-};
-
-/* Index to functions, as function prototypes. */
-
-extern int el16_probe(struct device *dev);	/* Called from Space.c */
-
-static int	el16_probe1(struct device *dev, int ioaddr);
-static int	el16_open(struct device *dev);
-static int	el16_send_packet(struct sk_buff *skb, struct device *dev);
-static void	el16_interrupt(int irq, struct pt_regs *regs);
-static void el16_rx(struct device *dev);
-static int	el16_close(struct device *dev);
-static struct enet_statistics *el16_get_stats(struct device *dev);
-
-static void hardware_send_packet(struct device *dev, void *buf, short length);
-void init_82586_mem(struct device *dev);
-
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry netcard_drv =
-{"3c507", el16_probe1, EL16_IO_EXTENT, netcard_portlist};
-#endif
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
-	If dev->base_addr == 0, probe all likely locations.
-	If dev->base_addr == 1, always return failure.
-	If dev->base_addr == 2, (detachable devices only) allocate space for the
-	device and return success.
-	*/
-int
-el16_probe(struct device *dev)
-{
-	int base_addr = dev ? dev->base_addr : 0;
-	int i;
-
-	if (base_addr > 0x1ff)	/* Check a single specified location. */
-		return el16_probe1(dev, base_addr);
-	else if (base_addr != 0)
-		return ENXIO;		/* Don't probe at all. */
-
-	for (i = 0; netcard_portlist[i]; i++) {
-		int ioaddr = netcard_portlist[i];
-		if (check_region(ioaddr, EL16_IO_EXTENT))
-			continue;
-		if (el16_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-
-int el16_probe1(struct device *dev, int ioaddr)
-{
-	static unsigned char init_ID_done = 0, version_printed = 0;
-	int i, irq, irqval;
-
-	if (init_ID_done == 0) {
-		ushort lrs_state = 0xff;
-		/* Send the ID sequence to the ID_PORT to enable the board(s). */
-		outb(0x00, ID_PORT);
-		for(i = 0; i < 255; i++) {
-			outb(lrs_state, ID_PORT);
-			lrs_state <<= 1;
-			if (lrs_state & 0x100)
-				lrs_state ^= 0xe7;
-		}
-		outb(0x00, ID_PORT);
-		init_ID_done = 1;
-	}
-
-	if (inb(ioaddr) == '*' && inb(ioaddr+1) == '3'
-		&& inb(ioaddr+2) == 'C' && inb(ioaddr+3) == 'O')
-		;
-	else
-		return ENODEV;
-
-	/* Allocate a new 'dev' if needed. */
-	if (dev == NULL)
-		dev = init_etherdev(0, sizeof(struct net_local));
-
-	if (net_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	printk("%s: 3c507 at %#x,", dev->name, ioaddr);
-
-	/* We should make a few more checks here, like the first three octets of
-	   the S.A. for the manufacturer's code. */ 
-
-	irq = inb(ioaddr + IRQ_CONFIG) & 0x0f;
-
-	irqval = request_irq(irq, &el16_interrupt, 0, "3c507");
-	if (irqval) {
-		printk ("unable to get IRQ %d (irqval=%d).\n", irq, irqval);
-		return EAGAIN;
-	}
-	
-	/* We've committed to using the board, and can start filling in *dev. */
-	request_region(ioaddr, EL16_IO_EXTENT, "3c507");
-	dev->base_addr = ioaddr;
-
-	outb(0x01, ioaddr + MISC_CTRL);
-	for (i = 0; i < 6; i++) {
-		dev->dev_addr[i] = inb(ioaddr + i);
-		printk(" %02x", dev->dev_addr[i]);
-	}
-
-	if ((dev->mem_start & 0xf) > 0)
-		net_debug = dev->mem_start & 7;
-
-#ifdef MEM_BASE
-	dev->mem_start = MEM_BASE;
-	dev->mem_end = dev->mem_start + 0x10000;
-#else
-	{
-		int base;
-		int size;
-		char mem_config = inb(ioaddr + MEM_CONFIG);
-		if (mem_config & 0x20) {
-			size = 64*1024;
-			base = 0xf00000 + (mem_config & 0x08 ? 0x080000
-							   : ((mem_config & 3) << 17));
-		} else {
-			size = ((mem_config & 3) + 1) << 14;
-			base = 0x0c0000 + ( (mem_config & 0x18) << 12);
-		}
-		dev->mem_start = base;
-		dev->mem_end = base + size;
-	}
-#endif
-
-	dev->if_port = (inb(ioaddr + ROM_CONFIG) & 0x80) ? 1 : 0;
-	dev->irq = inb(ioaddr + IRQ_CONFIG) & 0x0f;
-
-	printk(", IRQ %d, %sternal xcvr, memory %#lx-%#lx.\n", dev->irq,
-		   dev->if_port ? "ex" : "in", dev->mem_start, dev->mem_end-1);
-
-	if (net_debug)
-		printk(version);
-
-	/* Initialize the device structure. */
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-	dev->open		= el16_open;
-	dev->stop		= el16_close;
-	dev->hard_start_xmit = el16_send_packet;
-	dev->get_stats	= el16_get_stats;
-
-	ether_setup(dev);	/* Generic ethernet behaviour */
-	
-	dev->flags&=~IFF_MULTICAST;	/* Multicast doesn't work */
-
-	return 0;
-}
-
-
-
-static int
-el16_open(struct device *dev)
-{
-	irq2dev_map[dev->irq] = dev;
-
-	/* Initialize the 82586 memory and start it. */
-	init_82586_mem(dev);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-	MOD_INC_USE_COUNT;
-
-	return 0;
-}
-
-static int
-el16_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	short *shmem = (short*)dev->mem_start;
-
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 5)
-			return 1;
-		if (net_debug > 1)
-			printk("%s: transmit timed out, %s?  ", dev->name,
-				   shmem[iSCB_STATUS>>1] & 0x8000 ? "IRQ conflict" :
-				   "network cable problem");
-		/* Try to restart the adaptor. */
-		if (lp->last_restart == lp->stats.tx_packets) {
-			if (net_debug > 1) printk("Resetting board.\n");
-			/* Completely reset the adaptor. */
-			init_82586_mem(dev);
-		} else {
-			/* Issue the channel attention signal and hope it "gets better". */
-			if (net_debug > 1) printk("Kicking board.\n");
-			shmem[iSCB_CMD>>1] = 0xf000|CUC_START|RX_START;
-			outb(0, ioaddr + SIGNAL_CA);			/* Issue channel-attn. */
-			lp->last_restart = lp->stats.tx_packets;
-		}
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-
-		/* Disable the 82586's input to the interrupt line. */
-		outb(0x80, ioaddr + MISC_CTRL);
-		hardware_send_packet(dev, buf, length);
-		dev->trans_start = jiffies;
-		/* Enable the 82586 interrupt input. */
-		outb(0x84, ioaddr + MISC_CTRL);
-	}
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	/* You might need to clean up and record Tx statistics here. */
-
-	return 0;
-}
-
-/*	The typical workload of the driver:
-	Handle the network interface interrupts. */
-static void
-el16_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr, status, boguscount = 0;
-	ushort ack_cmd = 0;
-	ushort *shmem;
-	
-	if (dev == NULL) {
-		printk ("net_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	dev->interrupt = 1;
-	
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-	shmem = ((ushort*)dev->mem_start);
-	
-	status = shmem[iSCB_STATUS>>1];
-	
-	if (net_debug > 4) {
-		printk("%s: 3c507 interrupt, status %4.4x.\n", dev->name, status);
-	}
-
-	/* Disable the 82586's input to the interrupt line. */
-	outb(0x80, ioaddr + MISC_CTRL);
-
-	/* Reap the Tx packet buffers. */
-	while (lp->tx_reap != lp->tx_head) {
-	  unsigned short tx_status = shmem[lp->tx_reap>>1];
-
-	  if (tx_status == 0) {
-		if (net_debug > 5)  printk("Couldn't reap %#x.\n", lp->tx_reap);
-		break;
-	  }
-	  if (tx_status & 0x2000) {
-		lp->stats.tx_packets++;
-		lp->stats.collisions += tx_status & 0xf;
-		dev->tbusy = 0;
-		mark_bh(NET_BH);		/* Inform upper layers. */
-	  } else {
-		lp->stats.tx_errors++;
-		if (tx_status & 0x0600)  lp->stats.tx_carrier_errors++;
-		if (tx_status & 0x0100)  lp->stats.tx_fifo_errors++;
-		if (!(tx_status & 0x0040))  lp->stats.tx_heartbeat_errors++;
-		if (tx_status & 0x0020)  lp->stats.tx_aborted_errors++;
-	  }
-	  if (net_debug > 5)
-		  printk("Reaped %x, Tx status %04x.\n" , lp->tx_reap, tx_status);
-	  lp->tx_reap += TX_BUF_SIZE;
-	  if (lp->tx_reap > RX_BUF_START - TX_BUF_SIZE)
-		lp->tx_reap = TX_BUF_START;
-	  if (++boguscount > 4)
-		break;
-	}
-
-	if (status & 0x4000) { /* Packet received. */
-		if (net_debug > 5)
-			printk("Received packet, rx_head %04x.\n", lp->rx_head);
-		el16_rx(dev);
-	}
-
-	/* Acknowledge the interrupt sources. */
-	ack_cmd = status & 0xf000;
-
-	if ((status & 0x0700) != 0x0200 && dev->start) {
-		if (net_debug)
-			printk("%s: Command unit stopped, status %04x, restarting.\n",
-				   dev->name, status);
-		/* If this ever occurs we should really re-write the idle loop, reset
-		   the Tx list, and do a complete restart of the command unit.
-		   For now we rely on the Tx timeout if the resume doesn't work. */
-		ack_cmd |= CUC_RESUME;
-	}
-
-	if ((status & 0x0070) != 0x0040  &&  dev->start) {
-	  static void init_rx_bufs(struct device *);
-		/* The Rx unit is not ready, it must be hung.  Restart the receiver by
-		   initializing the rx buffers, and issuing an Rx start command. */
-		if (net_debug)
-			printk("%s: Rx unit stopped, status %04x, restarting.\n",
-				   dev->name, status);
-		init_rx_bufs(dev);
-		shmem[iSCB_RFA >> 1] = RX_BUF_START;
-		ack_cmd |= RX_START;
-	}
-
-	shmem[iSCB_CMD>>1] = ack_cmd;
-	outb(0, ioaddr + SIGNAL_CA);			/* Issue channel-attn. */
-
-	/* Clear the latched interrupt. */
-	outb(0, ioaddr + RESET_IRQ);
-
-	/* Enable the 82586's interrupt input. */
-	outb(0x84, ioaddr + MISC_CTRL);
-
-	return;
-}
-
-static int
-el16_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	ushort *shmem = (short*)dev->mem_start;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Flush the Tx and disable Rx. */
-	shmem[iSCB_CMD >> 1] = RX_SUSPEND | CUC_SUSPEND;
-	outb(0, ioaddr + SIGNAL_CA);
-
-	/* Disable the 82586's input to the interrupt line. */
-	outb(0x80, ioaddr + MISC_CTRL);
-
-	/* We always physically use the IRQ line, so we don't do free_irq().
-	   We do remove ourselves from the map. */
-
-	irq2dev_map[dev->irq] = 0;
-
-	/* Update the statistics here. */
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-el16_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-
-	/* ToDo: decide if there are any useful statistics from the SCB. */
-
-	return &lp->stats;
-}
-
-/* Initialize the Rx-block list. */
-static void
-init_rx_bufs(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	unsigned short *write_ptr;
-	unsigned short SCB_base = SCB_BASE;
-
-	int cur_rxbuf = lp->rx_head = RX_BUF_START;
-	
-	/* Initialize each Rx frame + data buffer. */
-	do {	/* While there is room for one more. */
-
-	  write_ptr = (unsigned short *)(dev->mem_start + cur_rxbuf);
-
-		*write_ptr++ = 0x0000; 				/* Status */
-		*write_ptr++ = 0x0000;				/* Command */
-		*write_ptr++ = cur_rxbuf + RX_BUF_SIZE; /* Link */
-		*write_ptr++ = cur_rxbuf + 22;		/* Buffer offset */
-		*write_ptr++ = 0x0000; 				/* Pad for dest addr. */
-		*write_ptr++ = 0x0000;
-		*write_ptr++ = 0x0000;
-		*write_ptr++ = 0x0000; 				/* Pad for source addr. */
-		*write_ptr++ = 0x0000;
-		*write_ptr++ = 0x0000;
-		*write_ptr++ = 0x0000;				/* Pad for protocol. */
-		
-		*write_ptr++ = 0x0000;				/* Buffer: Actual count */
-		*write_ptr++ = -1;					/* Buffer: Next (none). */
-		*write_ptr++ = cur_rxbuf + 0x20 + SCB_base;	/* Buffer: Address low */
-		*write_ptr++ = 0x0000;
-		/* Finally, the number of bytes in the buffer. */
-		*write_ptr++ = 0x8000 + RX_BUF_SIZE-0x20;
-		
-		lp->rx_tail = cur_rxbuf;
-		cur_rxbuf += RX_BUF_SIZE;
-	} while (cur_rxbuf <= RX_BUF_END - RX_BUF_SIZE);
-	
-	/* Terminate the list by setting the EOL bit, and wrap the pointer to make
-	   the list a ring. */
-	write_ptr = (unsigned short *)
-	  (dev->mem_start + lp->rx_tail + 2);
-	*write_ptr++ = 0xC000;					/* Command, mark as last. */
-	*write_ptr++ = lp->rx_head;				/* Link */
-
-}
-
-void
-init_82586_mem(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	ushort *shmem = (short*)dev->mem_start;
-
-	/* Enable loopback to protect the wire while starting up,
-	   and hold the 586 in reset during the memory initialization. */
-	outb(0x20, ioaddr + MISC_CTRL);
-
-	/* Fix the ISCP address and base. */
-	init_words[3] = SCB_BASE;
-	init_words[7] = SCB_BASE;
-
-	/* Write the words at 0xfff6 (address-aliased to 0xfffff6). */
-	memcpy((void*)dev->mem_end-10, init_words, 10);
-
-	/* Write the words at 0x0000. */
-	memcpy((char*)dev->mem_start, init_words + 5, sizeof(init_words) - 10);
-
-	/* Fill in the station address. */
-	memcpy((char*)dev->mem_start+SA_OFFSET, dev->dev_addr,
-		   sizeof(dev->dev_addr));
-
-	/* The Tx-block list is written as needed.  We just set up the values. */
-	lp->tx_cmd_link = IDLELOOP + 4;
-	lp->tx_head = lp->tx_reap = TX_BUF_START;
-
-	init_rx_bufs(dev);
-
-	/* Start the 586 by releasing the reset line, but leave loopback. */
-	outb(0xA0, ioaddr + MISC_CTRL);
-
-	/* This was time consuming to track down: you need to give two channel
-	   attention signals to reliably start up the i82586. */
-	outb(0, ioaddr + SIGNAL_CA);
-
-	{
-		int boguscnt = 50;
-		while (shmem[iSCB_STATUS>>1] == 0)
-			if (--boguscnt == 0) {
-				printk("%s: i82586 initialization timed out with status %04x,"
-					   "cmd %04x.\n", dev->name,
-					   shmem[iSCB_STATUS>>1], shmem[iSCB_CMD>>1]);
-				break;
-			}
-		/* Issue channel-attn -- the 82586 won't start. */
-		outb(0, ioaddr + SIGNAL_CA);
-	}
-
-	/* Disable loopback and enable interrupts. */
-	outb(0x84, ioaddr + MISC_CTRL);
-	if (net_debug > 4)
-		printk("%s: Initialized 82586, status %04x.\n", dev->name,
-			   shmem[iSCB_STATUS>>1]);
-	return;
-}
-
-static void
-hardware_send_packet(struct device *dev, void *buf, short length)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	ushort tx_block = lp->tx_head;
-	ushort *write_ptr =	  (ushort *)(dev->mem_start + tx_block);
-
-	/* Set the write pointer to the Tx block, and put out the header. */
-	*write_ptr++ = 0x0000;				/* Tx status */
-	*write_ptr++ = CMD_INTR|CmdTx;		/* Tx command */
-	*write_ptr++ = tx_block+16;			/* Next command is a NoOp. */
-	*write_ptr++ = tx_block+8;			/* Data Buffer offset. */
-
-	/* Output the data buffer descriptor. */
-	*write_ptr++ = length | 0x8000;		/* Byte count parameter. */
-	*write_ptr++ = -1;					/* No next data buffer. */
-	*write_ptr++ = tx_block+22+SCB_BASE;/* Buffer follows the NoOp command. */
-	*write_ptr++ = 0x0000;				/* Buffer address high bits (always zero). */
-
-	/* Output the Loop-back NoOp command. */
-	*write_ptr++ = 0x0000;				/* Tx status */
-	*write_ptr++ = CmdNOp;				/* Tx command */
-	*write_ptr++ = tx_block+16;			/* Next is myself. */
-
-	/* Output the packet at the write pointer. */
-	memcpy(write_ptr, buf, length);
-
-	/* Set the old command link pointing to this send packet. */
-	*(ushort*)(dev->mem_start + lp->tx_cmd_link) = tx_block;
-	lp->tx_cmd_link = tx_block + 20;
-
-	/* Set the next free tx region. */
-	lp->tx_head = tx_block + TX_BUF_SIZE;
-	if (lp->tx_head > RX_BUF_START - TX_BUF_SIZE)
-		lp->tx_head = TX_BUF_START;
-
-	if (net_debug > 4) {
-		printk("%s: 3c507 @%x send length = %d, tx_block %3x, next %3x.\n",
-			   dev->name, ioaddr, length, tx_block, lp->tx_head);
-	}
-
-	if (lp->tx_head != lp->tx_reap)
-		dev->tbusy = 0;
-}
-
-static void
-el16_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short *shmem = (short*)dev->mem_start;
-	ushort rx_head = lp->rx_head;
-	ushort rx_tail = lp->rx_tail;
-	ushort boguscount = 10;
-	short frame_status;
-
-	while ((frame_status = shmem[rx_head>>1]) < 0) {   /* Command complete */
-		ushort *read_frame =  (short *)(dev->mem_start + rx_head);
-		ushort rfd_cmd = read_frame[1];
-		ushort next_rx_frame = read_frame[2];
-		ushort data_buffer_addr = read_frame[3];
-		ushort *data_frame = (short *)(dev->mem_start + data_buffer_addr);
-		ushort pkt_len = data_frame[0];
-
-		if (rfd_cmd != 0 || data_buffer_addr != rx_head + 22
-			|| (pkt_len & 0xC000) != 0xC000) {
-			printk("%s: Rx frame at %#x corrupted, status %04x cmd %04x"
-				   "next %04x data-buf @%04x %04x.\n", dev->name, rx_head,
-				   frame_status, rfd_cmd, next_rx_frame, data_buffer_addr,
-				   pkt_len);
-		} else if ((frame_status & 0x2000) == 0) {
-			/* Frame Rxed, but with error. */
-			lp->stats.rx_errors++;
-			if (frame_status & 0x0800) lp->stats.rx_crc_errors++;
-			if (frame_status & 0x0400) lp->stats.rx_frame_errors++;
-			if (frame_status & 0x0200) lp->stats.rx_fifo_errors++;
-			if (frame_status & 0x0100) lp->stats.rx_over_errors++;
-			if (frame_status & 0x0080) lp->stats.rx_length_errors++;
-		} else {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-
-			pkt_len &= 0x3fff;
-			skb = dev_alloc_skb(pkt_len+2);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			
-			skb_reserve(skb,2);
-			skb->dev = dev;
-
-			/* 'skb->data' points to the start of sk_buff data area. */
-			memcpy(skb_put(skb,pkt_len), data_frame + 5, pkt_len);
-		
-			skb->protocol=eth_type_trans(skb,dev);
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-
-		/* Clear the status word and set End-of-List on the rx frame. */
-		read_frame[0] = 0;
-		read_frame[1] = 0xC000;
-		/* Clear the end-of-list on the prev. RFD. */
-		*(short*)(dev->mem_start + rx_tail + 2) = 0x0000;
-
-		rx_tail = rx_head;
-		rx_head = next_rx_frame;
-		if (--boguscount == 0)
-			break;
-	}
-
-	lp->rx_head = rx_head;
-	lp->rx_tail = rx_tail;
-}
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_3c507 = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, el16_probe
-};
-
-static int io = 0x300;
-static int irq = 0;
-
-int init_module(void)
-{
-	if (io == 0)
-		printk("3c507: You should not use auto-probing with insmod!\n");
-	dev_3c507.base_addr = io;
-	dev_3c507.irq       = irq;
-	if (register_netdev(&dev_3c507) != 0) {
-		printk("3c507: register_netdev() returned non-zero.\n");
-		return -EIO;
-	}
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_3c507);
-	kfree(dev_3c507.priv);
-	dev_3c507.priv = NULL;
-
-	/* If we don't do this, we can't re-insmod it later. */
-	free_irq(dev_3c507.irq);
-	release_region(dev_3c507.base_addr, EL16_IO_EXTENT);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -I/usr/src/linux/drivers/net -Wall -Wstrict-prototypes -O6 -m486 -c 3c507.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- *  c-indent-level: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/3c509.c b/i386/i386at/gpl/linux/net/3c509.c
deleted file mode 100644
index 5e7dce4f..00000000
--- a/i386/i386at/gpl/linux/net/3c509.c
+++ /dev/null
@@ -1,739 +0,0 @@
-/* 3c509.c: A 3c509 EtherLink3 ethernet driver for linux. */
-/*
-	Written 1993,1994 by Donald Becker.
-
-	Copyright 1994 by Donald Becker.
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.	 This software may be used and
-	distributed according to the terms of the GNU Public License,
-	incorporated herein by reference.
-
-	This driver is for the 3Com EtherLinkIII series.
-
-	The author may be reached as becker@cesdis.gsfc.nasa.gov or
-	C/O Center of Excellence in Space Data and Information Sciences
-		Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	Known limitations:
-	Because of the way 3c509 ISA detection works it's difficult to predict
-	a priori which of several ISA-mode cards will be detected first.
-
-	This driver does not use predictive interrupt mode, resulting in higher
-	packet latency but lower overhead.  If interrupts are disabled for an
-	unusually long time it could also result in missed packets, but in
-	practice this rarely happens.
-*/
-
-static const  char *version = "3c509.c:1.03 10/8/94 becker@cesdis.gsfc.nasa.gov\n";
-
-#include <linux/module.h>
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/ioport.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/config.h>	/* for CONFIG_MCA */
-
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-
-#ifdef EL3_DEBUG
-int el3_debug = EL3_DEBUG;
-#else
-int el3_debug = 2;
-#endif
-
-/* To minimize the size of the driver source I only define operating
-   constants if they are used several times.  You'll need the manual
-   if you want to understand driver details. */
-/* Offsets from base I/O address. */
-#define EL3_DATA 0x00
-#define EL3_CMD 0x0e
-#define EL3_STATUS 0x0e
-#define ID_PORT 0x100
-#define	 EEPROM_READ 0x80
-
-#define EL3_IO_EXTENT	16
-
-#define EL3WINDOW(win_num) outw(SelectWindow + (win_num), ioaddr + EL3_CMD)
-
-
-/* The top five bits written to EL3_CMD are a command, the lower
-   11 bits are the parameter, if applicable. */
-enum c509cmd {
-	TotalReset = 0<<11, SelectWindow = 1<<11, StartCoax = 2<<11,
-	RxDisable = 3<<11, RxEnable = 4<<11, RxReset = 5<<11, RxDiscard = 8<<11,
-	TxEnable = 9<<11, TxDisable = 10<<11, TxReset = 11<<11,
-	FakeIntr = 12<<11, AckIntr = 13<<11, SetIntrMask = 14<<11,
-	SetReadZero = 15<<11, SetRxFilter = 16<<11, SetRxThreshold = 17<<11,
-	SetTxThreshold = 18<<11, SetTxStart = 19<<11, StatsEnable = 21<<11,
-	StatsDisable = 22<<11, StopCoax = 23<<11,};
-
-/* The SetRxFilter command accepts the following classes: */
-enum RxFilter {
-	RxStation = 1, RxMulticast = 2, RxBroadcast = 4, RxProm = 8 };
-
-/* Register window 1 offsets, the window used in normal operation. */
-#define TX_FIFO		0x00
-#define RX_FIFO		0x00
-#define RX_STATUS 	0x08
-#define TX_STATUS 	0x0B
-#define TX_FREE		0x0C		/* Remaining free bytes in Tx buffer. */
-
-#define WN0_IRQ		0x08		/* Window 0: Set IRQ line in bits 12-15. */
-#define WN4_MEDIA	0x0A		/* Window 4: Various transcvr/media bits. */
-#define  MEDIA_TP	0x00C0		/* Enable link beat and jabber for 10baseT. */
-
-struct el3_private {
-	struct enet_statistics stats;
-};
-
-static ushort id_read_eeprom(int index);
-static ushort read_eeprom(short ioaddr, int index);
-static int el3_open(struct device *dev);
-static int el3_start_xmit(struct sk_buff *skb, struct device *dev);
-static void el3_interrupt(int irq, struct pt_regs *regs);
-static void update_stats(int addr, struct device *dev);
-static struct enet_statistics *el3_get_stats(struct device *dev);
-static int el3_rx(struct device *dev);
-static int el3_close(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-
-
-int el3_probe(struct device *dev)
-{
-	short lrs_state = 0xff, i;
-	ushort ioaddr, irq, if_port;
-	short *phys_addr = (short *)dev->dev_addr;
-	static int current_tag = 0;
-
-	/* First check all slots of the EISA bus.  The next slot address to
-	   probe is kept in 'eisa_addr' to support multiple probe() calls. */
-	if (EISA_bus) {
-		static int eisa_addr = 0x1000;
-		while (eisa_addr < 0x9000) {
-			ioaddr = eisa_addr;
-			eisa_addr += 0x1000;
-
-			/* Check the standard EISA ID register for an encoded '3Com'. */
-			if (inw(ioaddr + 0xC80) != 0x6d50)
-				continue;
-
-			/* Change the register set to the configuration window 0. */
-			outw(SelectWindow | 0, ioaddr + 0xC80 + EL3_CMD);
-
-			irq = inw(ioaddr + WN0_IRQ) >> 12;
-			if_port = inw(ioaddr + 6)>>14;
-			for (i = 0; i < 3; i++)
-				phys_addr[i] = htons(read_eeprom(ioaddr, i));
-
-			/* Restore the "Product ID" to the EEPROM read register. */
-			read_eeprom(ioaddr, 3);
-
-			/* Was the EISA code an add-on hack?  Nahhhhh... */
-			goto found;
-		}
-	}
-
-#ifdef CONFIG_MCA
-	if (MCA_bus) {
-		mca_adaptor_select_mode(1);
-		for (i = 0; i < 8; i++)
-			if ((mca_adaptor_id(i) | 1) == 0x627c) {
-				ioaddr = mca_pos_base_addr(i);
-				irq = inw(ioaddr + WN0_IRQ) >> 12;
-				if_port = inw(ioaddr + 6)>>14;
-				for (i = 0; i < 3; i++)
-					phys_addr[i] = htons(read_eeprom(ioaddr, i));
-
-				mca_adaptor_select_mode(0);
-				goto found;
-			}
-		mca_adaptor_select_mode(0);
-
-	}
-#endif
-
-	/* Next check for all ISA bus boards by sending the ID sequence to the
-	   ID_PORT.  We find cards past the first by setting the 'current_tag'
-	   on cards as they are found.  Cards with their tag set will not
-	   respond to subsequent ID sequences. */
-
-	if (check_region(ID_PORT,1)) {
-	  static int once = 1;
-	  if (once) printk("3c509: Somebody has reserved 0x%x, can't do ID_PORT lookup, nor card auto-probing\n",ID_PORT);
-	  once = 0;
-	  return -ENODEV;
-	}
-
-	outb(0x00, ID_PORT);
-	outb(0x00, ID_PORT);
-	for(i = 0; i < 255; i++) {
-		outb(lrs_state, ID_PORT);
-		lrs_state <<= 1;
-		lrs_state = lrs_state & 0x100 ? lrs_state ^ 0xcf : lrs_state;
-	}
-
-	/* For the first probe, clear all board's tag registers. */
-	if (current_tag == 0)
-		outb(0xd0, ID_PORT);
-	else				/* Otherwise kill off already-found boards. */
-		outb(0xd8, ID_PORT);
-
-	if (id_read_eeprom(7) != 0x6d50) {
-		return -ENODEV;
-	}
-
-	/* Read in EEPROM data, which does contention-select.
-	   Only the lowest address board will stay "on-line".
-	   3Com got the byte order backwards. */
-	for (i = 0; i < 3; i++) {
-		phys_addr[i] = htons(id_read_eeprom(i));
-	}
-
-	{
-		unsigned short iobase = id_read_eeprom(8);
-		if_port = iobase >> 14;
-		ioaddr = 0x200 + ((iobase & 0x1f) << 4);
-	}
-	irq = id_read_eeprom(9) >> 12;
-
-	if (dev->base_addr != 0
-		&&	dev->base_addr != (unsigned short)ioaddr) {
-		return -ENODEV;
-	}
-
-	/* Set the adaptor tag so that the next card can be found. */
-	outb(0xd0 + ++current_tag, ID_PORT);
-
-	/* Activate the adaptor at the EEPROM location. */
-	outb(0xff, ID_PORT);
-
-	EL3WINDOW(0);
-	if (inw(ioaddr) != 0x6d50)
-		return -ENODEV;
-
-	/* Free the interrupt so that some other card can use it. */
-	outw(0x0f00, ioaddr + WN0_IRQ);
- found:
-	dev->base_addr = ioaddr;
-	dev->irq = irq;
-	dev->if_port = if_port;
-	request_region(dev->base_addr, EL3_IO_EXTENT, "3c509");
-
-	{
-		const char *if_names[] = {"10baseT", "AUI", "undefined", "BNC"};
-		printk("%s: 3c509 at %#3.3lx tag %d, %s port, address ",
-			   dev->name, dev->base_addr, current_tag, if_names[dev->if_port]);
-	}
-
-	/* Read in the station address. */
-	for (i = 0; i < 6; i++)
-		printk(" %2.2x", dev->dev_addr[i]);
-	printk(", IRQ %d.\n", dev->irq);
-
-	/* Make up a EL3-specific-data structure. */
-	dev->priv = kmalloc(sizeof(struct el3_private), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct el3_private));
-
-	if (el3_debug > 0)
-		printk(version);
-
-	/* The EL3-specific entries in the device structure. */
-	dev->open = &el3_open;
-	dev->hard_start_xmit = &el3_start_xmit;
-	dev->stop = &el3_close;
-	dev->get_stats = &el3_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/* Fill in the generic fields of the device structure. */
-	ether_setup(dev);
-	return 0;
-}
-
-/* Read a word from the EEPROM using the regular EEPROM access register.
-   Assume that we are in register window zero.
- */
-static ushort read_eeprom(short ioaddr, int index)
-{
-	int timer;
-
-	outw(EEPROM_READ + index, ioaddr + 10);
-	/* Pause for at least 162 us. for the read to take place. */
-	for (timer = 0; timer < 162*4 + 400; timer++)
-		SLOW_DOWN_IO;
-	return inw(ioaddr + 12);
-}
-
-/* Read a word from the EEPROM when in the ISA ID probe state. */
-static ushort id_read_eeprom(int index)
-{
-	int timer, bit, word = 0;
-
-	/* Issue read command, and pause for at least 162 us. for it to complete.
-	   Assume extra-fast 16Mhz bus. */
-	outb(EEPROM_READ + index, ID_PORT);
-
-	/* This should really be done by looking at one of the timer channels. */
-	for (timer = 0; timer < 162*4 + 400; timer++)
-		SLOW_DOWN_IO;
-
-	for (bit = 15; bit >= 0; bit--)
-		word = (word << 1) + (inb(ID_PORT) & 0x01);
-
-	if (el3_debug > 3)
-		printk("  3c509 EEPROM word %d %#4.4x.\n", index, word);
-
-	return word;
-}
-
-
-
-static int
-el3_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	int i;
-
-	outw(TxReset, ioaddr + EL3_CMD);
-	outw(RxReset, ioaddr + EL3_CMD);
-	outw(SetReadZero | 0x00, ioaddr + EL3_CMD);
-
-	if (request_irq(dev->irq, &el3_interrupt, 0, "3c509")) {
-		return -EAGAIN;
-	}
-
-	EL3WINDOW(0);
-	if (el3_debug > 3)
-		printk("%s: Opening, IRQ %d	 status@%x %4.4x.\n", dev->name,
-			   dev->irq, ioaddr + EL3_STATUS, inw(ioaddr + EL3_STATUS));
-
-	/* Activate board: this is probably unnecessary. */
-	outw(0x0001, ioaddr + 4);
-
-	irq2dev_map[dev->irq] = dev;
-
-	/* Set the IRQ line. */
-	outw((dev->irq << 12) | 0x0f00, ioaddr + WN0_IRQ);
-
-	/* Set the station address in window 2 each time opened. */
-	EL3WINDOW(2);
-
-	for (i = 0; i < 6; i++)
-		outb(dev->dev_addr[i], ioaddr + i);
-
-	if (dev->if_port == 3)
-		/* Start the thinnet transceiver. We should really wait 50ms...*/
-		outw(StartCoax, ioaddr + EL3_CMD);
-	else if (dev->if_port == 0) {
-		/* 10baseT interface, enabled link beat and jabber check. */
-		EL3WINDOW(4);
-		outw(inw(ioaddr + WN4_MEDIA) | MEDIA_TP, ioaddr + WN4_MEDIA);
-	}
-
-	/* Switch to the stats window, and clear all stats by reading. */
-	outw(StatsDisable, ioaddr + EL3_CMD);
-	EL3WINDOW(6);
-	for (i = 0; i < 9; i++)
-		inb(ioaddr + i);
-	inb(ioaddr + 10);
-	inb(ioaddr + 12);
-
-	/* Switch to register set 1 for normal use. */
-	EL3WINDOW(1);
-
-	/* Accept b-case and phys addr only. */
-	outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
-	outw(StatsEnable, ioaddr + EL3_CMD); /* Turn on statistics. */
-
-	dev->interrupt = 0;
-	dev->tbusy = 0;
-	dev->start = 1;
-
-	outw(RxEnable, ioaddr + EL3_CMD); /* Enable the receiver. */
-	outw(TxEnable, ioaddr + EL3_CMD); /* Enable transmitter. */
-	/* Allow status bits to be seen. */
-	outw(SetReadZero | 0xff, ioaddr + EL3_CMD);
-	outw(AckIntr | 0x69, ioaddr + EL3_CMD); /* Ack IRQ */
-	outw(SetIntrMask | 0x98, ioaddr + EL3_CMD); /* Set interrupt mask. */
-
-	if (el3_debug > 3)
-		printk("%s: Opened 3c509  IRQ %d  status %4.4x.\n",
-			   dev->name, dev->irq, inw(ioaddr + EL3_STATUS));
-
-	MOD_INC_USE_COUNT;
-	return 0;					/* Always succeed */
-}
-
-static int
-el3_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	struct el3_private *lp = (struct el3_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	/* Transmitter timeout, serious problems. */
-	if (dev->tbusy) {
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 10)
-			return 1;
-		printk("%s: transmit timed out, tx_status %2.2x status %4.4x.\n",
-			   dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS));
-		dev->trans_start = jiffies;
-		/* Issue TX_RESET and TX_START commands. */
-		outw(TxReset, ioaddr + EL3_CMD);
-		outw(TxEnable, ioaddr + EL3_CMD);
-		dev->tbusy = 0;
-	}
-
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	if (skb->len <= 0)
-		return 0;
-
-	if (el3_debug > 4) {
-		printk("%s: el3_start_xmit(length = %ld) called, status %4.4x.\n",
-			   dev->name, skb->len, inw(ioaddr + EL3_STATUS));
-	}
-#ifndef final_version
-	{	/* Error-checking code, delete for 1.30. */
-		ushort status = inw(ioaddr + EL3_STATUS);
-		if (status & 0x0001 		/* IRQ line active, missed one. */
-			&& inw(ioaddr + EL3_STATUS) & 1) { 			/* Make sure. */
-			printk("%s: Missed interrupt, status then %04x now %04x"
-				   "  Tx %2.2x Rx %4.4x.\n", dev->name, status,
-				   inw(ioaddr + EL3_STATUS), inb(ioaddr + TX_STATUS),
-				   inw(ioaddr + RX_STATUS));
-			/* Fake interrupt trigger by masking, acknowledge interrupts. */
-			outw(SetReadZero | 0x00, ioaddr + EL3_CMD);
-			outw(AckIntr | 0x69, ioaddr + EL3_CMD); /* Ack IRQ */
-			outw(SetReadZero | 0xff, ioaddr + EL3_CMD);
-		}
-	}
-#endif
-
-	/* Avoid timer-based retransmission conflicts. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		/* Put out the doubleword header... */
-		outw(skb->len, ioaddr + TX_FIFO);
-		outw(0x00, ioaddr + TX_FIFO);
-		/* ... and the packet rounded to a doubleword. */
-		outsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
-
-		dev->trans_start = jiffies;
-		if (inw(ioaddr + TX_FREE) > 1536) {
-			dev->tbusy = 0;
-		} else
-			/* Interrupt us when the FIFO has room for max-sized packet. */
-			outw(SetTxThreshold + 1536, ioaddr + EL3_CMD);
-	}
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	/* Clear the Tx status stack. */
-	{
-		short tx_status;
-		int i = 4;
-
-		while (--i > 0	&&	(tx_status = inb(ioaddr + TX_STATUS)) > 0) {
-			if (tx_status & 0x38) lp->stats.tx_aborted_errors++;
-			if (tx_status & 0x30) outw(TxReset, ioaddr + EL3_CMD);
-			if (tx_status & 0x3C) outw(TxEnable, ioaddr + EL3_CMD);
-			outb(0x00, ioaddr + TX_STATUS); /* Pop the status stack. */
-		}
-	}
-	return 0;
-}
-
-/* The EL3 interrupt handler. */
-static void
-el3_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	int ioaddr, status;
-	int i = 0;
-
-	if (dev == NULL) {
-		printk ("el3_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	if (dev->interrupt)
-		printk("%s: Re-entering the interrupt handler.\n", dev->name);
-	dev->interrupt = 1;
-
-	ioaddr = dev->base_addr;
-	status = inw(ioaddr + EL3_STATUS);
-
-	if (el3_debug > 4)
-		printk("%s: interrupt, status %4.4x.\n", dev->name, status);
-
-	while ((status = inw(ioaddr + EL3_STATUS)) & 0x91) {
-
-		if (status & 0x10)
-			el3_rx(dev);
-
-		if (status & 0x08) {
-			if (el3_debug > 5)
-				printk("	TX room bit was handled.\n");
-			/* There's room in the FIFO for a full-sized packet. */
-			outw(AckIntr | 0x08, ioaddr + EL3_CMD);
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-		if (status & 0x80)				/* Statistics full. */
-			update_stats(ioaddr, dev);
-
-		if (++i > 10) {
-			printk("%s: Infinite loop in interrupt, status %4.4x.\n",
-				   dev->name, status);
-			/* Clear all interrupts. */
-			outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
-			break;
-		}
-		/* Acknowledge the IRQ. */
-		outw(AckIntr | 0x41, ioaddr + EL3_CMD); /* Ack IRQ */
-
-	}
-
-	if (el3_debug > 4) {
-		printk("%s: exiting interrupt, status %4.4x.\n", dev->name,
-			   inw(ioaddr + EL3_STATUS));
-	}
-
-	dev->interrupt = 0;
-	return;
-}
-
-
-static struct enet_statistics *
-el3_get_stats(struct device *dev)
-{
-	struct el3_private *lp = (struct el3_private *)dev->priv;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	update_stats(dev->base_addr, dev);
-	restore_flags(flags);
-	return &lp->stats;
-}
-
-/*  Update statistics.  We change to register window 6, so this should be run
-	single-threaded if the device is active. This is expected to be a rare
-	operation, and it's simpler for the rest of the driver to assume that
-	window 1 is always valid rather than use a special window-state variable.
-	*/
-static void update_stats(int ioaddr, struct device *dev)
-{
-	struct el3_private *lp = (struct el3_private *)dev->priv;
-
-	if (el3_debug > 5)
-		printk("   Updating the statistics.\n");
-	/* Turn off statistics updates while reading. */
-	outw(StatsDisable, ioaddr + EL3_CMD);
-	/* Switch to the stats window, and read everything. */
-	EL3WINDOW(6);
-	lp->stats.tx_carrier_errors 	+= inb(ioaddr + 0);
-	lp->stats.tx_heartbeat_errors	+= inb(ioaddr + 1);
-	/* Multiple collisions. */	   	inb(ioaddr + 2);
-	lp->stats.collisions			+= inb(ioaddr + 3);
-	lp->stats.tx_window_errors		+= inb(ioaddr + 4);
-	lp->stats.rx_fifo_errors		+= inb(ioaddr + 5);
-	lp->stats.tx_packets			+= inb(ioaddr + 6);
-	/* Rx packets	*/				inb(ioaddr + 7);
-	/* Tx deferrals */				inb(ioaddr + 8);
-	inw(ioaddr + 10);	/* Total Rx and Tx octets. */
-	inw(ioaddr + 12);
-
-	/* Back to window 1, and turn statistics back on. */
-	EL3WINDOW(1);
-	outw(StatsEnable, ioaddr + EL3_CMD);
-	return;
-}
-
-static int
-el3_rx(struct device *dev)
-{
-	struct el3_private *lp = (struct el3_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-	short rx_status;
-
-	if (el3_debug > 5)
-		printk("   In rx_packet(), status %4.4x, rx_status %4.4x.\n",
-			   inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS));
-	while ((rx_status = inw(ioaddr + RX_STATUS)) > 0) {
-		if (rx_status & 0x4000) { /* Error, update stats. */
-			short error = rx_status & 0x3800;
-			lp->stats.rx_errors++;
-			switch (error) {
-			case 0x0000:		lp->stats.rx_over_errors++; break;
-			case 0x0800:		lp->stats.rx_length_errors++; break;
-			case 0x1000:		lp->stats.rx_frame_errors++; break;
-			case 0x1800:		lp->stats.rx_length_errors++; break;
-			case 0x2000:		lp->stats.rx_frame_errors++; break;
-			case 0x2800:		lp->stats.rx_crc_errors++; break;
-			}
-		} else {
-			short pkt_len = rx_status & 0x7ff;
-			struct sk_buff *skb;
-
-			skb = dev_alloc_skb(pkt_len+5);
-			if (el3_debug > 4)
-				printk("Receiving packet size %d status %4.4x.\n",
-					   pkt_len, rx_status);
-			if (skb != NULL) {
-				skb->dev = dev;
-				skb_reserve(skb,2);	/* Align IP on 16 byte boundaries */
-
-				/* 'skb->data' points to the start of sk_buff data area. */
-				insl(ioaddr+RX_FIFO, skb_put(skb,pkt_len),
-							(pkt_len + 3) >> 2);
-
-				skb->protocol=eth_type_trans(skb,dev);
-				netif_rx(skb);
-				outw(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */
-				lp->stats.rx_packets++;
-				continue;
-			} else if (el3_debug)
-				printk("%s: Couldn't allocate a sk_buff of size %d.\n",
-					   dev->name, pkt_len);
-		}
-		lp->stats.rx_dropped++;
-		outw(RxDiscard, ioaddr + EL3_CMD);
-		while (inw(ioaddr + EL3_STATUS) & 0x1000)
-			printk("	Waiting for 3c509 to discard packet, status %x.\n",
-				   inw(ioaddr + EL3_STATUS) );
-	}
-
-	return 0;
-}
-
-/* 
- *	Set or clear the multicast filter for this adaptor.
- */
- 
-static void set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-	if (el3_debug > 1) {
-		static int old = 0;
-		if (old != dev->mc_count) {
-			old = dev->mc_count;
-			printk("%s: Setting Rx mode to %d addresses.\n", dev->name, dev->mc_count);
-		}
-	}
-	if (dev->flags&IFF_PROMISC) 
-	{
-		outw(SetRxFilter | RxStation | RxMulticast | RxBroadcast | RxProm,
-			 ioaddr + EL3_CMD);
-	}
-	else if (dev->mc_count || (dev->flags&IFF_ALLMULTI)) 
-	{
-		outw(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr + EL3_CMD);
-	} 
-	else
-		outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
-}
-
-static int
-el3_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (el3_debug > 2)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Turn off statistics ASAP.  We update lp->stats below. */
-	outw(StatsDisable, ioaddr + EL3_CMD);
-
-	/* Disable the receiver and transmitter. */
-	outw(RxDisable, ioaddr + EL3_CMD);
-	outw(TxDisable, ioaddr + EL3_CMD);
-
-	if (dev->if_port == 3)
-		/* Turn off thinnet power.  Green! */
-		outw(StopCoax, ioaddr + EL3_CMD);
-	else if (dev->if_port == 0) {
-		/* Disable link beat and jabber, if_port may change ere next open(). */
-		EL3WINDOW(4);
-		outw(inw(ioaddr + WN4_MEDIA) & ~MEDIA_TP, ioaddr + WN4_MEDIA);
-	}
-
-	free_irq(dev->irq);
-	/* Switching back to window 0 disables the IRQ. */
-	EL3WINDOW(0);
-	/* But we explicitly zero the IRQ line select anyway. */
-	outw(0x0f00, ioaddr + WN0_IRQ);
-
-
-	irq2dev_map[dev->irq] = 0;
-
-	update_stats(ioaddr, dev);
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_3c509 = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, el3_probe };
-
-static int io = 0;
-static int irq = 0;
-
-int
-init_module(void)
-{
-	dev_3c509.base_addr = io;
-	dev_3c509.irq       = irq;
-	if (!EISA_bus) {
-		printk("3c509: WARNING! Module load-time probing works reliably only for EISA-bus!\n");
-	}
-	if (register_netdev(&dev_3c509) != 0)
-		return -EIO;
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_3c509);
-	kfree_s(dev_3c509.priv,sizeof(struct el3_private));
-	dev_3c509.priv=NULL;
-	/* If we don't do this, we can't re-insmod it later. */
-	release_region(dev_3c509.base_addr, EL3_IO_EXTENT);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c 3c509.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/3c59x.c b/i386/i386at/gpl/linux/net/3c59x.c
deleted file mode 100644
index b5c4d5b7..00000000
--- a/i386/i386at/gpl/linux/net/3c59x.c
+++ /dev/null
@@ -1,1066 +0,0 @@
-/* 3c59x.c: A 3Com 3c590/3c595 "Vortex" ethernet driver for linux. */
-/*
-	Written 1995 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	This driver is for the 3Com "Vortex" series ethercards.  Members of
-	the series include the 3c590 PCI EtherLink III and 3c595-Tx PCI Fast
-	EtherLink.  It also works with the 10Mbs-only 3c590 PCI EtherLink III.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-*/
-
-static char *version = "3c59x.c:v0.13 2/13/96 becker@cesdis.gsfc.nasa.gov\n";
-
-/* "Knobs" that turn on special features. */
-/* Allow the use of bus master transfers instead of programmed-I/O for the
-   Tx process.  Bus master transfers are always disabled by default, but
-   iff this is set they may be turned on using 'options'. */
-#define VORTEX_BUS_MASTER
-
-/* Put out somewhat more debugging messages. (0 - no msg, 1 minimal msgs). */
-#define VORTEX_DEBUG 1
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/in.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <linux/timer.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#ifdef HAVE_SHARED_IRQ
-#define USE_SHARED_IRQ
-#include <linux/shared_irq.h>
-#endif
-
-/* The total size is twice that of the original EtherLinkIII series: the
-   runtime register window, window 1, is now always mapped in. */
-#define VORTEX_TOTAL_SIZE 0x20
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry tc59x_drv =
-{"Vortex", vortex_pci_probe, VORTEX_TOTAL_SIZE, NULL};
-#endif
-
-#ifdef VORTEX_DEBUG
-int vortex_debug = VORTEX_DEBUG;
-#else
-int vortex_debug = 1;
-#endif
-
-static int product_ids[] = {0x5900, 0x5950, 0x5951, 0x5952, 0, 0};
-static const char *product_names[] = {
-	"3c590 Vortex 10Mbps",
-	"3c595 Vortex 100baseTX",
-	"3c595 Vortex 100baseT4",
-	"3c595 Vortex 100base-MII",
-	"EISA Vortex 3c597",
-};
-#define DEMON_INDEX 5			/* Caution!  Must be consistent with above! */
-
-/*
-				Theory of Operation
-
-I. Board Compatibility
-
-This device driver is designed for the 3Com FastEtherLink, 3Com's PCI to
-10/100baseT adapter.  It also works with the 3c590, a similar product
-with only a 10Mbs interface.
-
-II. Board-specific settings
-
-PCI bus devices are configured by the system at boot time, so no jumpers
-need to be set on the board.  The system BIOS should be set to assign the
-PCI INTA signal to an otherwise unused system IRQ line.  While it's
-physically possible to shared PCI interrupt lines, the 1.2.0 kernel doesn't
-support it.
-
-III. Driver operation
-
-The 3c59x series use an interface that's very similar to the previous 3c5x9
-series.  The primary interface is two programmed-I/O FIFOs, with an
-alternate single-contiguous-region bus-master transfer (see next).
-
-One extension that is advertised in a very large font is that the adapters
-are capable of being bus masters.  Unfortunately this capability is only for
-a single contiguous region making it less useful than the list of transfer
-regions available with the DEC Tulip or AMD PCnet.  Given the significant
-performance impact of taking an extra interrupt for each transfer, using
-DMA transfers is a win only with large blocks.
-
-IIIC. Synchronization
-The driver runs as two independent, single-threaded flows of control.  One
-is the send-packet routine, which enforces single-threaded use by the
-dev->tbusy flag.  The other thread is the interrupt handler, which is single
-threaded by the hardware and other software.
-
-IV. Notes
-
-Thanks to Cameron Spitzer and Terry Murphy of 3Com for providing both
-3c590 and 3c595 boards.
-The name "Vortex" is the internal 3Com project name for the PCI ASIC, and
-the not-yet-released (3/95) EISA version is called "Demon".  According to
-Terry these names come from rides at the local amusement park.
-
-The new chips support both ethernet (1.5K) and FDDI (4.5K) packet sizes!
-This driver only supports ethernet packets because of the skbuff allocation
-limit of 4K.
-*/
-
-#define TCOM_VENDOR_ID	0x10B7		/* 3Com's manufacturer's ID. */
-
-/* Operational defintions.
-   These are not used by other compilation units and thus are not
-   exported in a ".h" file.
-
-   First the windows.  There are eight register windows, with the command
-   and status registers available in each.
-   */
-#define EL3WINDOW(win_num) outw(SelectWindow + (win_num), ioaddr + EL3_CMD)
-#define EL3_CMD 0x0e
-#define EL3_STATUS 0x0e
-
-/* The top five bits written to EL3_CMD are a command, the lower
-   11 bits are the parameter, if applicable.
-   Note that 11 parameters bits was fine for ethernet, but the new chip
-   can handle FDDI lenght frames (~4500 octets) and now parameters count
-   32-bit 'Dwords' rather than octets. */
-
-enum vortex_cmd {
-	TotalReset = 0<<11, SelectWindow = 1<<11, StartCoax = 2<<11,
-	RxDisable = 3<<11, RxEnable = 4<<11, RxReset = 5<<11, RxDiscard = 8<<11,
-	TxEnable = 9<<11, TxDisable = 10<<11, TxReset = 11<<11,
-	FakeIntr = 12<<11, AckIntr = 13<<11, SetIntrEnb = 14<<11,
-	SetStatusEnb = 15<<11, SetRxFilter = 16<<11, SetRxThreshold = 17<<11,
-	SetTxThreshold = 18<<11, SetTxStart = 19<<11,
-	StartDMAUp = 20<<11, StartDMADown = (20<<11)+1, StatsEnable = 21<<11,
-	StatsDisable = 22<<11, StopCoax = 23<<11,};
-
-/* The SetRxFilter command accepts the following classes: */
-enum RxFilter {
-	RxStation = 1, RxMulticast = 2, RxBroadcast = 4, RxProm = 8 };
-
-/* Bits in the general status register. */
-enum vortex_status {
-	IntLatch = 0x0001, AdapterFailure = 0x0002, TxComplete = 0x0004,
-	TxAvailable = 0x0008, RxComplete = 0x0010, RxEarly = 0x0020,
-	IntReq = 0x0040, StatsFull = 0x0080, DMADone = 1<<8,
-	DMAInProgress = 1<<11,			/* DMA controller is still busy.*/
-	CmdInProgress = 1<<12,			/* EL3_CMD is still busy.*/
-};
-
-/* Register window 1 offsets, the window used in normal operation.
-   On the Vortex this window is always mapped at offsets 0x10-0x1f. */
-enum Window1 {
-	TX_FIFO = 0x10,  RX_FIFO = 0x10,  RxErrors = 0x14,
-	RxStatus = 0x18,  Timer=0x1A, TxStatus = 0x1B,
-	TxFree = 0x1C, /* Remaining free bytes in Tx buffer. */
-};
-enum Window0 {
-	Wn0EepromCmd = 10,		/* Window 0: EEPROM command register. */
-};
-enum Win0_EEPROM_bits {
-	EEPROM_Read = 0x80, EEPROM_WRITE = 0x40, EEPROM_ERASE = 0xC0,
-	EEPROM_EWENB = 0x30,		/* Enable erasing/writing for 10 msec. */
-	EEPROM_EWDIS = 0x00,		/* Disable EWENB before 10 msec timeout. */
-};
-/* EEPROM locations. */
-enum eeprom_offset {
-	PhysAddr01=0, PhysAddr23=1, PhysAddr45=2, ModelID=3,
-	EtherLink3ID=7, IFXcvrIO=8, IRQLine=9,
-	NodeAddr01=10, NodeAddr23=11, NodeAddr45=12,
-	DriverTune=13, Checksum=15};
-
-enum Window3 {			/* Window 3: MAC/config bits. */
-	Wn3_Config=0, Wn3_MAC_Ctrl=6, Wn3_Options=8,
-};
-union wn3_config {
-	int i;
-	struct w3_config_fields {
-		unsigned int ram_size:3, ram_width:1, ram_speed:2, rom_size:2;
-		int pad8:8;
-		unsigned int ram_split:2, pad18:2, xcvr:3, pad21:1, autoselect:1;
-		int pad24:8;
-	} u;
-};
-
-enum Window4 {
-	Wn4_Media = 0x0A,		/* Window 4: Various transcvr/media bits. */
-};
-enum Win4_Media_bits {
-	Media_TP = 0x00C0,		/* Enable link beat and jabber for 10baseT. */
-};
-enum Window7 {					/* Window 7: Bus Master control. */
-	Wn7_MasterAddr = 0, Wn7_MasterLen = 6, Wn7_MasterStatus = 12,
-};
-
-struct vortex_private {
-	char devname[8];			/* "ethN" string, also for kernel debug. */
-	const char *product_name;
-	struct device *next_module;
-	struct enet_statistics stats;
-#ifdef VORTEX_BUS_MASTER
-	struct sk_buff *tx_skb;		/* Packet being eaten by bus master ctrl.  */
-#endif
-	struct timer_list timer;	/* Media selection timer. */
-	int options;				/* User-settable driver options (none yet). */
-	unsigned int media_override:3, full_duplex:1, bus_master:1, autoselect:1;
-};
-
-static char *if_names[] = {
-	"10baseT", "10Mbs AUI", "undefined", "10base2",
-	"100baseTX", "100baseFX", "MII", "undefined"};
-
-static int vortex_scan(struct device *dev);
-static int vortex_found_device(struct device *dev, int ioaddr, int irq,
-							   int product_index, int options);
-static int vortex_probe1(struct device *dev);
-static int vortex_open(struct device *dev);
-static void vortex_timer(unsigned long arg);
-static int vortex_start_xmit(struct sk_buff *skb, struct device *dev);
-static int vortex_rx(struct device *dev);
-static void vortex_interrupt(int irq, struct pt_regs *regs);
-static int vortex_close(struct device *dev);
-static void update_stats(int addr, struct device *dev);
-static struct enet_statistics *vortex_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-
-/* Unlike the other PCI cards the 59x cards don't need a large contiguous
-   memory region, so making the driver a loadable module is feasible.
-
-   Unfortuneately maximizing the shared code between the integrated and
-   module version of the driver results in a complicated set of initialization
-   procedures.
-   init_module() -- modules /  tc59x_init()  -- built-in
-		The wrappers for vortex_scan()
-   vortex_scan()  		 The common routine that scans for PCI and EISA cards
-   vortex_found_device() Allocate a device structure when we find a card.
-					Different versions exist for modules and built-in.
-   vortex_probe1()		Fill in the device structure -- this is seperated
-					so that the modules code can put it in dev->init.
-*/
-/* This driver uses 'options' to pass the media type, full-duplex flag, etc. */
-/* Note: this is the only limit on the number of cards supported!! */
-int options[8] = { -1, -1, -1, -1, -1, -1, -1, -1,};
-
-#ifdef MODULE
-static int debug = -1;
-/* A list of all installed Vortex devices, for removing the driver module. */
-static struct device *root_vortex_dev = NULL;
-
-int
-init_module(void)
-{
-	int cards_found;
-
-	if (debug >= 0)
-		vortex_debug = debug;
-	if (vortex_debug)
-		printk(version);
-
-	root_vortex_dev = NULL;
-	cards_found = vortex_scan(0);
-	return cards_found < 0 ? cards_found : 0;
-}
-
-#else
-unsigned long tc59x_probe(struct device *dev)
-{
-	int cards_found = 0;
-
-	cards_found = vortex_scan(dev);
-
-	if (vortex_debug > 0  &&  cards_found)
-		printk(version);
-
-	return cards_found ? 0 : -ENODEV;
-}
-#endif  /* not MODULE */
-
-static int vortex_scan(struct device *dev)
-{
-	int cards_found = 0;
-
-	if (pcibios_present()) {
-		static int pci_index = 0;
-		for (; pci_index < 8; pci_index++) {
-			unsigned char pci_bus, pci_device_fn, pci_irq_line, pci_latency;
-			unsigned int pci_ioaddr;
-			unsigned short pci_command;
-			int index;
-
-			for (index = 0; product_ids[index]; index++) {
-				if ( ! pcibios_find_device(TCOM_VENDOR_ID, product_ids[index],
-										   pci_index, &pci_bus,
-										   &pci_device_fn))
-					break;
-			}
-			if ( ! product_ids[index])
-				break;
-
-			pcibios_read_config_byte(pci_bus, pci_device_fn,
-									 PCI_INTERRUPT_LINE, &pci_irq_line);
-			pcibios_read_config_dword(pci_bus, pci_device_fn,
-									  PCI_BASE_ADDRESS_0, &pci_ioaddr);
-			/* Remove I/O space marker in bit 0. */
-			pci_ioaddr &= ~3;
-
-#ifdef VORTEX_BUS_MASTER
-			/* Get and check the bus-master and latency values.
-			   Some PCI BIOSes fail to set the master-enable bit, and
-			   the latency timer must be set to the maximum value to avoid
-			   data corruption that occurs when the timer expires during
-			   a transfer.  Yes, it's a bug. */
-			pcibios_read_config_word(pci_bus, pci_device_fn,
-									 PCI_COMMAND, &pci_command);
-			if ( ! (pci_command & PCI_COMMAND_MASTER)) {
-				printk("  PCI Master Bit has not been set! Setting...\n");
-				pci_command |= PCI_COMMAND_MASTER;
-				pcibios_write_config_word(pci_bus, pci_device_fn,
-										  PCI_COMMAND, pci_command);
-			}
-			pcibios_read_config_byte(pci_bus, pci_device_fn,
-										 PCI_LATENCY_TIMER, &pci_latency);
-			if (pci_latency != 255) {
-				printk("  Overriding PCI latency timer (CFLT) setting of %d, new value is 255.\n", pci_latency);
-				pcibios_write_config_byte(pci_bus, pci_device_fn,
-										  PCI_LATENCY_TIMER, 255);
-			}
-#endif  /* VORTEX_BUS_MASTER */
-			vortex_found_device(dev, pci_ioaddr, pci_irq_line, index,
-								dev && dev->mem_start ? dev->mem_start
-								: options[cards_found]);
-			dev = 0;
-			cards_found++;
-		}
-	}
-
-	/* Now check all slots of the EISA bus. */
-	if (EISA_bus) {
-		static int ioaddr = 0x1000;
-		for (ioaddr = 0x1000; ioaddr < 0x9000; ioaddr += 0x1000) {
-			/* Check the standard EISA ID register for an encoded '3Com'. */
-			if (inw(ioaddr + 0xC80) != 0x6d50)
-				continue;
-			/* Check for a product that we support. */
-			if ((inw(ioaddr + 0xC82) & 0xFFF0) != 0x5970
-				&& (inw(ioaddr + 0xC82) & 0xFFF0) != 0x5920)
-				continue;
-			vortex_found_device(dev, ioaddr, inw(ioaddr + 0xC88) >> 12,
-								DEMON_INDEX,  dev && dev->mem_start
-								? dev->mem_start : options[cards_found]);
-			dev = 0;
-			cards_found++;
-		}
-	}
-
-	return cards_found;
-}
-
-static int vortex_found_device(struct device *dev, int ioaddr, int irq,
-							   int product_index, int options)
-{
-	struct vortex_private *vp;
-
-#ifdef MODULE
-	/* Allocate and fill new device structure. */
-	int dev_size = sizeof(struct device) +
-		sizeof(struct vortex_private);
-	
-	dev = (struct device *) kmalloc(dev_size, GFP_KERNEL);
-	memset(dev, 0, dev_size);
-	dev->priv = ((void *)dev) + sizeof(struct device);
-	vp = (struct vortex_private *)dev->priv;
-	dev->name = vp->devname; /* An empty string. */
-	dev->base_addr = ioaddr;
-	dev->irq = irq;
-	dev->init = vortex_probe1;
-	vp->product_name = product_names[product_index];
-	vp->options = options;
-	if (options >= 0) {
-		vp->media_override = ((options & 7) == 2)  ?  0  :  options & 7;
-		vp->full_duplex = (options & 8) ? 1 : 0;
-		vp->bus_master = (options & 16) ? 1 : 0;
-	} else {
-		vp->media_override = 7;
-		vp->full_duplex = 0;
-		vp->bus_master = 0;
-	}
-	ether_setup(dev);
-	vp->next_module = root_vortex_dev;
-	root_vortex_dev = dev;
-	if (register_netdev(dev) != 0)
-		return -EIO;
-#else  /* not a MODULE */
-	if (dev) {
-		dev->priv = kmalloc(sizeof (struct vortex_private), GFP_KERNEL);
-		memset(dev->priv, 0, sizeof (struct vortex_private));
-	}
-	dev = init_etherdev(dev, sizeof(struct vortex_private));
-	dev->base_addr = ioaddr;
-	dev->irq = irq;
-	vp  = (struct vortex_private *)dev->priv;
-	vp->product_name = product_names[product_index];
-	vp->options = options;
-	if (options >= 0) {
-		vp->media_override = ((options & 7) == 2)  ?  0  :  options & 7;
-		vp->full_duplex = (options & 8) ? 1 : 0;
-		vp->bus_master = (options & 16) ? 1 : 0;
-	} else {
-		vp->media_override = 7;
-		vp->full_duplex = 0;
-		vp->bus_master = 0;
-	}
-
-	vortex_probe1(dev);
-#endif /* MODULE */
-	return 0;
-}
-
-static int vortex_probe1(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-	int i;
-
-	printk("%s: 3Com %s at %#3x,", dev->name,
-		   vp->product_name, ioaddr);
-
-	/* Read the station address from the EEPROM. */
-	EL3WINDOW(0);
-	for (i = 0; i < 3; i++) {
-		short *phys_addr = (short *)dev->dev_addr;
-		int timer;
-		outw(EEPROM_Read + PhysAddr01 + i, ioaddr + Wn0EepromCmd);
-		/* Pause for at least 162 us. for the read to take place. */
-		for (timer = 0; timer < 162*4 + 400; timer++) {
-			SLOW_DOWN_IO;
-			if ((inw(ioaddr + Wn0EepromCmd) & 0x8000) == 0)
-				break;
-		}
-		phys_addr[i] = htons(inw(ioaddr + 12));
-	}
-	for (i = 0; i < 6; i++)
-		printk("%c%2.2x", i ? ':' : ' ', dev->dev_addr[i]);
-	printk(", IRQ %d\n", dev->irq);
-	/* Tell them about an invalid IRQ. */
-	if (vortex_debug && (dev->irq <= 0 || dev->irq > 15))
-		printk(" *** Warning: this IRQ is unlikely to work!\n");
-
-	{
-		char *ram_split[] = {"5:3", "3:1", "1:1", "invalid"};
-		union wn3_config config;
-		EL3WINDOW(3);
-		config.i = inl(ioaddr + Wn3_Config);
-		if (vortex_debug > 1)
-			printk("  Internal config register is %4.4x, transceivers %#x.\n",
-				   config.i, inw(ioaddr + Wn3_Options));
-		printk("  %dK %s-wide RAM %s Rx:Tx split, %s%s interface.\n",
-			   8 << config.u.ram_size,
-			   config.u.ram_width ? "word" : "byte",
-			   ram_split[config.u.ram_split],
-			   config.u.autoselect ? "autoselect/" : "",
-			   if_names[config.u.xcvr]);
-		dev->if_port = config.u.xcvr;
-		vp->autoselect = config.u.autoselect;
-	}
-
-	/* We do a request_region() only to register /proc/ioports info. */
-	request_region(ioaddr, VORTEX_TOTAL_SIZE, vp->product_name);
-
-	/* The 3c59x-specific entries in the device structure. */
-	dev->open = &vortex_open;
-	dev->hard_start_xmit = &vortex_start_xmit;
-	dev->stop = &vortex_close;
-	dev->get_stats = &vortex_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-#if defined (HAVE_SET_MAC_ADDR) && 0
-	dev->set_mac_address = &set_mac_address;
-#endif
-
-	return 0;
-}
-
-
-static int
-vortex_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-	union wn3_config config;
-	int i;
-
-	/* Before initializing select the active media port. */
-	EL3WINDOW(3);
-	if (vp->full_duplex)
-		outb(0x20, ioaddr + Wn3_MAC_Ctrl); /* Set the full-duplex bit. */
-	config.i = inl(ioaddr + Wn3_Config);
-
-	if (vp->media_override != 7) {
-		if (vortex_debug > 1)
-			printk("%s: Media override to transceiver %d (%s).\n",
-				   dev->name, vp->media_override, if_names[vp->media_override]);
-		config.u.xcvr = vp->media_override;
-		dev->if_port = vp->media_override;
-		outl(config.i, ioaddr + Wn3_Config);
-	}
-
-	if (vortex_debug > 1) {
-		printk("%s: vortex_open() InternalConfig %8.8x.\n",
-			dev->name, config.i);
-	}
-
-	outw(TxReset, ioaddr + EL3_CMD);
-	for (i = 20; i >= 0 ; i--)
-		if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-			break;
-
-	outw(RxReset, ioaddr + EL3_CMD);
-	/* Wait a few ticks for the RxReset command to complete. */
-	for (i = 20; i >= 0 ; i--)
-		if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-			break;
-
-	outw(SetStatusEnb | 0x00, ioaddr + EL3_CMD);
-
-#ifdef USE_SHARED_IRQ
-	i = request_shared_irq(dev->irq, &vortex_interrupt, dev, vp->product_name);
-	if (i)						/* Error */
-		return i;
-#else
-	if (dev->irq == 0  ||  irq2dev_map[dev->irq] != NULL)
-		return -EAGAIN;
-	irq2dev_map[dev->irq] = dev;
-	if (request_irq(dev->irq, &vortex_interrupt, 0, vp->product_name)) {
-		irq2dev_map[dev->irq] = NULL;
-		return -EAGAIN;
-	}
-#endif
-
-	if (vortex_debug > 1) {
-		EL3WINDOW(4);
-		printk("%s: vortex_open() irq %d media status %4.4x.\n",
-			   dev->name, dev->irq, inw(ioaddr + Wn4_Media));
-	}
-
-	/* Set the station address and mask in window 2 each time opened. */
-	EL3WINDOW(2);
-	for (i = 0; i < 6; i++)
-		outb(dev->dev_addr[i], ioaddr + i);
-	for (; i < 12; i+=2)
-		outw(0, ioaddr + i);
-
-	if (dev->if_port == 3)
-		/* Start the thinnet transceiver. We should really wait 50ms...*/
-		outw(StartCoax, ioaddr + EL3_CMD);
-	else if (dev->if_port == 0) {
-		/* 10baseT interface, enabled link beat and jabber check. */
-		EL3WINDOW(4);
-		outw(inw(ioaddr + Wn4_Media) | Media_TP, ioaddr + Wn4_Media);
-	}
-
-	/* Switch to the stats window, and clear all stats by reading. */
-	outw(StatsDisable, ioaddr + EL3_CMD);
-	EL3WINDOW(6);
-	for (i = 0; i < 10; i++)	
-		inb(ioaddr + i);
-	inw(ioaddr + 10);
-	inw(ioaddr + 12);
-	/* New: On the Vortex we must also clear the BadSSD counter. */
-	EL3WINDOW(4);
-	inb(ioaddr + 12);
-
-	/* Switch to register set 7 for normal use. */
-	EL3WINDOW(7);
-
-	/* Accept b-case and phys addr only. */
-	outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
-	outw(StatsEnable, ioaddr + EL3_CMD); /* Turn on statistics. */
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-	outw(RxEnable, ioaddr + EL3_CMD); /* Enable the receiver. */
-	outw(TxEnable, ioaddr + EL3_CMD); /* Enable transmitter. */
-	/* Allow status bits to be seen. */
-	outw(SetStatusEnb | 0xff, ioaddr + EL3_CMD);
-	/* Ack all pending events, and set active indicator mask. */
-	outw(AckIntr | IntLatch | TxAvailable | RxEarly | IntReq,
-		 ioaddr + EL3_CMD);
-	outw(SetIntrEnb | IntLatch | TxAvailable | RxComplete | StatsFull
-		 | DMADone, ioaddr + EL3_CMD);
-
-#ifdef MODULE
-	MOD_INC_USE_COUNT;
-#endif
-
-	if (vp->autoselect) {
-		init_timer(&vp->timer);
-		vp->timer.expires = (14*HZ)/10; 			/* 1.4 sec. */
-		vp->timer.data = (unsigned long)dev;
-		vp->timer.function = &vortex_timer;    /* timer handler */
-		add_timer(&vp->timer);
-	}
-	return 0;
-}
-
-static void vortex_timer(unsigned long data)
-{
-	struct device *dev = (struct device *)data;
-	if (vortex_debug > 2)
-		printk("%s: Media selection timer tick happened.\n", dev->name);
-	/* ToDo: active media selection here! */
-}
-
-static int
-vortex_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	/* Transmitter timeout, serious problems. */
-	if (dev->tbusy) {
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 40)
-			return 1;
-		printk("%s: transmit timed out, tx_status %2.2x status %4.4x.\n",
-			   dev->name, inb(ioaddr + TxStatus), inw(ioaddr + EL3_STATUS));
-		vp->stats.tx_errors++;
-		/* Issue TX_RESET and TX_START commands. */
-		outw(TxReset, ioaddr + EL3_CMD);
-		{
-			int i;
-			for (i = 20; i >= 0 ; i--)
-				if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-					break;
-		}
-		outw(TxEnable, ioaddr + EL3_CMD);
-		dev->trans_start = jiffies;
-		dev->tbusy = 0;
-		return 0;
-	}
-
-	if (skb == NULL || skb->len <= 0) {
-		printk("%s: Obsolete driver layer request made: skbuff==NULL.\n",
-			   dev->name);
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well.
-	   If this ever occurs the queue layer is doing something evil! */
-	if (set_bit(0, (void*)&dev->tbusy) != 0) {
-		printk("%s: Transmitter access conflict.\n", dev->name);
-		return 1;
-	}
-
-	/* Put out the doubleword header... */
-	outl(skb->len, ioaddr + TX_FIFO);
-#ifdef VORTEX_BUS_MASTER
-	if (vp->bus_master) {
-		/* Set the bus-master controller to transfer the packet. */
-		outl((int)(skb->data), ioaddr + Wn7_MasterAddr);
-		outw((skb->len + 3) & ~3, ioaddr + Wn7_MasterLen);
-		vp->tx_skb = skb;
-		outw(StartDMADown, ioaddr + EL3_CMD);
-	} else {
-		/* ... and the packet rounded to a doubleword. */
-		outsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
-		dev_kfree_skb (skb, FREE_WRITE);
-		if (inw(ioaddr + TxFree) > 1536) {
-			dev->tbusy = 0;
-		} else
-			/* Interrupt us when the FIFO has room for max-sized packet. */
-			outw(SetTxThreshold + 1536, ioaddr + EL3_CMD);
-	}
-#else
-	/* ... and the packet rounded to a doubleword. */
-	outsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
-	dev_kfree_skb (skb, FREE_WRITE);
-	if (inw(ioaddr + TxFree) > 1536) {
-		dev->tbusy = 0;
-	} else
-		/* Interrupt us when the FIFO has room for max-sized packet. */
-		outw(SetTxThreshold + 1536, ioaddr + EL3_CMD);
-#endif  /* bus master */
-
-	dev->trans_start = jiffies;
-
-	/* Clear the Tx status stack. */
-	{
-		short tx_status;
-		int i = 4;
-
-		while (--i > 0	&&	(tx_status = inb(ioaddr + TxStatus)) > 0) {
-			if (tx_status & 0x3C) {		/* A Tx-disabling error occured.  */
-				if (vortex_debug > 2)
-				  printk("%s: Tx error, status %2.2x.\n",
-						 dev->name, tx_status);
-				if (tx_status & 0x04) vp->stats.tx_fifo_errors++;
-				if (tx_status & 0x38) vp->stats.tx_aborted_errors++;
-				if (tx_status & 0x30) {
-					int j;
-					outw(TxReset, ioaddr + EL3_CMD);
-					for (j = 20; j >= 0 ; j--)
-						if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-							break;
-				}
-				outw(TxEnable, ioaddr + EL3_CMD);
-			}
-			outb(0x00, ioaddr + TxStatus); /* Pop the status stack. */
-		}
-	}
-	return 0;
-}
-
-/* The interrupt handler does all of the Rx thread work and cleans up
-   after the Tx thread. */
-static void vortex_interrupt(int irq, struct pt_regs *regs)
-{
-#ifdef USE_SHARED_IRQ
-	struct device *dev = (struct device *)(irq == 0 ? regs : irq2dev_map[irq]);
-#else
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-#endif
-	struct vortex_private *lp;
-	int ioaddr, status;
-	int latency;
-	int i = 0;
-
-	if (dev == NULL) {
-		printk ("vortex_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	if (dev->interrupt)
-		printk("%s: Re-entering the interrupt handler.\n", dev->name);
-	dev->interrupt = 1;
-
-	ioaddr = dev->base_addr;
-	latency = inb(ioaddr + Timer);
-	lp = (struct vortex_private *)dev->priv;
-
-	status = inw(ioaddr + EL3_STATUS);
-
-	if (vortex_debug > 4)
-		printk("%s: interrupt, status %4.4x, timer %d.\n", dev->name,
-			   status, latency);
-	if ((status & 0xE000) != 0xE000) {
-		static int donedidthis=0;
-		/* Some interrupt controllers store a bogus interrupt from boot-time.
-		   Ignore a single early interrupt, but don't hang the machine for
-		   other interrupt problems. */
-		if (donedidthis++ > 1) {
-			printk("%s: Bogus interrupt, bailing. Status %4.4x, start=%d.\n",
-				   dev->name, status, dev->start);
-			free_irq(dev->irq);
-		}
-	}
-
-	do {
-		if (vortex_debug > 5)
-				printk("%s: In interrupt loop, status %4.4x.\n",
-					   dev->name, status);
-		if (status & RxComplete)
-			vortex_rx(dev);
-
-		if (status & TxAvailable) {
-			if (vortex_debug > 5)
-				printk("	TX room bit was handled.\n");
-			/* There's room in the FIFO for a full-sized packet. */
-			outw(AckIntr | TxAvailable, ioaddr + EL3_CMD);
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-#ifdef VORTEX_BUS_MASTER
-		if (status & DMADone) {
-			outw(0x1000, ioaddr + Wn7_MasterStatus); /* Ack the event. */
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-#endif
-		if (status & (AdapterFailure | RxEarly | StatsFull)) {
-			/* Handle all uncommon interrupts at once. */
-			if (status & RxEarly) {				/* Rx early is unused. */
-				vortex_rx(dev);
-				outw(AckIntr | RxEarly, ioaddr + EL3_CMD);
-			}
-			if (status & StatsFull) { 	/* Empty statistics. */
-				static int DoneDidThat = 0;
-				if (vortex_debug > 4)
-					printk("%s: Updating stats.\n", dev->name);
-				update_stats(ioaddr, dev);
-				/* DEBUG HACK: Disable statistics as an interrupt source. */
-				/* This occurs when we have the wrong media type! */
-				if (DoneDidThat == 0  &&
-					inw(ioaddr + EL3_STATUS) & StatsFull) {
-					int win, reg;
-					printk("%s: Updating stats failed, disabling stats as an"
-						   " interrupt source.\n", dev->name);
-					for (win = 0; win < 8; win++) {
-						EL3WINDOW(win);
-						printk("\n Vortex window %d:", win);
-						for (reg = 0; reg < 16; reg++)
-							printk(" %2.2x", inb(ioaddr+reg));
-					}
-					EL3WINDOW(7);
-					outw(SetIntrEnb | 0x18, ioaddr + EL3_CMD);
-					DoneDidThat++;
-				}
-			}
-			if (status & AdapterFailure) {
-				/* Adapter failure requires Rx reset and reinit. */
-				outw(RxReset, ioaddr + EL3_CMD);
-				/* Set the Rx filter to the current state. */
-				outw(SetRxFilter | RxStation | RxBroadcast
-					 | (dev->flags & IFF_ALLMULTI ? RxMulticast : 0)
-					 | (dev->flags & IFF_PROMISC ? RxProm : 0),
-					 ioaddr + EL3_CMD);
-				outw(RxEnable, ioaddr + EL3_CMD); /* Re-enable the receiver. */
-				outw(AckIntr | AdapterFailure, ioaddr + EL3_CMD);
-			}
-		}
-
-		if (++i > 10) {
-			printk("%s: Infinite loop in interrupt, status %4.4x.  "
-				   "Disabling functions (%4.4x).\n",
-				   dev->name, status, SetStatusEnb | ((~status) & 0xFE));
-			/* Disable all pending interrupts. */
-			outw(SetStatusEnb | ((~status) & 0xFE), ioaddr + EL3_CMD);
-			outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
-			break;
-		}
-		/* Acknowledge the IRQ. */
-		outw(AckIntr | IntReq | IntLatch, ioaddr + EL3_CMD);
-
-	} while ((status = inw(ioaddr + EL3_STATUS)) & (IntLatch | RxComplete));
-
-	if (vortex_debug > 4)
-		printk("%s: exiting interrupt, status %4.4x.\n", dev->name, status);
-
-	dev->interrupt = 0;
-	return;
-}
-
-static int
-vortex_rx(struct device *dev)
-{
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int i;
-	short rx_status;
-
-	if (vortex_debug > 5)
-		printk("   In rx_packet(), status %4.4x, rx_status %4.4x.\n",
-			   inw(ioaddr+EL3_STATUS), inw(ioaddr+RxStatus));
-	while ((rx_status = inw(ioaddr + RxStatus)) > 0) {
-		if (rx_status & 0x4000) { /* Error, update stats. */
-			unsigned char rx_error = inb(ioaddr + RxErrors);
-			if (vortex_debug > 4)
-				printk(" Rx error: status %2.2x.\n", rx_error);
-			vp->stats.rx_errors++;
-			if (rx_error & 0x01)  vp->stats.rx_over_errors++;
-			if (rx_error & 0x02)  vp->stats.rx_length_errors++;
-			if (rx_error & 0x04)  vp->stats.rx_frame_errors++;
-			if (rx_error & 0x08)  vp->stats.rx_crc_errors++;
-			if (rx_error & 0x10)  vp->stats.rx_length_errors++;
-		} else {
-			/* The packet length: up to 4.5K!. */
-			short pkt_len = rx_status & 0x1fff;
-			struct sk_buff *skb;
-
-			skb = dev_alloc_skb(pkt_len + 5);
-			if (vortex_debug > 4)
-				printk("Receiving packet size %d status %4.4x.\n",
-					   pkt_len, rx_status);
-			if (skb != NULL) {
-				skb->dev = dev;
-				skb_reserve(skb, 2);	/* Align IP on 16 byte boundaries */
-				/* 'skb_put()' points to the start of sk_buff data area. */
-				insl(ioaddr + RX_FIFO, skb_put(skb, pkt_len),
-					 (pkt_len + 3) >> 2);
-				skb->protocol = eth_type_trans(skb, dev);
-				netif_rx(skb);
-				outw(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */
-				/* Wait a limited time to go to next packet. */
-				for (i = 200; i >= 0; i--)
-					if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-						break;
-				vp->stats.rx_packets++;
-				continue;
-			} else if (vortex_debug)
-				printk("%s: Couldn't allocate a sk_buff of size %d.\n",
-					   dev->name, pkt_len);
-		}
-		vp->stats.rx_dropped++;
-		outw(RxDiscard, ioaddr + EL3_CMD);
-		/* Wait a limited time to skip this packet. */
-		for (i = 200; i >= 0; i--)
-			if ( ! inw(ioaddr + EL3_STATUS) & CmdInProgress)
-				break;
-	}
-
-	return 0;
-}
-
-static int
-vortex_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	dev->start = 0;
-	dev->tbusy = 1;
-
-	if (vortex_debug > 1)
-		printk("%s: vortex_close() status %4.4x, Tx status %2.2x.\n",
-			   dev->name, inw(ioaddr + EL3_STATUS), inb(ioaddr + TxStatus));
-
-	/* Turn off statistics ASAP.  We update lp->stats below. */
-	outw(StatsDisable, ioaddr + EL3_CMD);
-
-	/* Disable the receiver and transmitter. */
-	outw(RxDisable, ioaddr + EL3_CMD);
-	outw(TxDisable, ioaddr + EL3_CMD);
-
-	if (dev->if_port == 3)
-		/* Turn off thinnet power.  Green! */
-		outw(StopCoax, ioaddr + EL3_CMD);
-	else if (dev->if_port == 0) {
-		/* Disable link beat and jabber, if_port may change ere next open(). */
-		EL3WINDOW(4);
-		outw(inw(ioaddr + Wn4_Media) & ~Media_TP, ioaddr + Wn4_Media);
-	}
-
-#ifdef USE_SHARED_IRQ
-	free_shared_irq(dev->irq, dev);
-#else
-	free_irq(dev->irq);
-	/* Mmmm, we should diable all interrupt sources here. */
-	irq2dev_map[dev->irq] = 0;
-#endif
-
-	update_stats(ioaddr, dev);
-#ifdef MODULE
-	MOD_DEC_USE_COUNT;
-#endif
-
-	return 0;
-}
-
-static struct enet_statistics *
-vortex_get_stats(struct device *dev)
-{
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	update_stats(dev->base_addr, dev);
-	restore_flags(flags);
-	return &vp->stats;
-}
-
-/*  Update statistics.
-	Unlike with the EL3 we need not worry about interrupts changing
-	the window setting from underneath us, but we must still guard
-	against a race condition with a StatsUpdate interrupt updating the
-	table.  This is done by checking that the ASM (!) code generated uses
-	atomic updates with '+='.
-	*/
-static void update_stats(int ioaddr, struct device *dev)
-{
-	struct vortex_private *vp = (struct vortex_private *)dev->priv;
-
-	/* Unlike the 3c5x9 we need not turn off stats updates while reading. */
-	/* Switch to the stats window, and read everything. */
-	EL3WINDOW(6);
-	vp->stats.tx_carrier_errors		+= inb(ioaddr + 0);
-	vp->stats.tx_heartbeat_errors	+= inb(ioaddr + 1);
-	/* Multiple collisions. */		inb(ioaddr + 2);
-	vp->stats.collisions			+= inb(ioaddr + 3);
-	vp->stats.tx_window_errors		+= inb(ioaddr + 4);
-	vp->stats.rx_fifo_errors		+= inb(ioaddr + 5);
-	vp->stats.tx_packets			+= inb(ioaddr + 6);
-	vp->stats.tx_packets			+= (inb(ioaddr + 9)&0x30) << 4;
-	/* Rx packets	*/				inb(ioaddr + 7);   /* Must read to clear */
-	/* Tx deferrals */				inb(ioaddr + 8);
-	/* Don't bother with register 9, an extention of registers 6&7.
-	   If we do use the 6&7 values the atomic update assumption above
-	   is invalid. */
-	inw(ioaddr + 10);	/* Total Rx and Tx octets. */
-	inw(ioaddr + 12);
-	/* New: On the Vortex we must also clear the BadSSD counter. */
-	EL3WINDOW(4);
-	inb(ioaddr + 12);
-
-	/* We change back to window 7 (not 1) with the Vortex. */
-	EL3WINDOW(7);
-	return;
-}
-
-/* There are two version of set_multicast_list() to support both v1.2 and
-   v1.4 kernels. */
-static void
-set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	if ((dev->mc_list)  ||  (dev->flags & IFF_ALLMULTI)) {
-		outw(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr + EL3_CMD);
-		if (vortex_debug > 3) {
-			printk("%s: Setting Rx multicast mode, %d addresses.\n",
-				   dev->name, dev->mc_count);
-		}
-	} else if (dev->flags & IFF_PROMISC) {
-		outw(SetRxFilter | RxStation | RxMulticast | RxBroadcast | RxProm,
-			 ioaddr + EL3_CMD);
-	} else
-		outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
-}
-
-
-#ifdef MODULE
-void
-cleanup_module(void)
-{
-	struct device *next_dev;
-
-	/* No need to check MOD_IN_USE, as sys_delete_module() checks. */
-	while (root_vortex_dev) {
-		next_dev = ((struct vortex_private *)root_vortex_dev->priv)->next_module;
-		unregister_netdev(root_vortex_dev);
-		release_region(root_vortex_dev->base_addr, VORTEX_TOTAL_SIZE);
-		kfree(root_vortex_dev);
-		root_vortex_dev = next_dev;
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c 3c59x.c -o 3c59x.o"
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/8390.c b/i386/i386at/gpl/linux/net/8390.c
deleted file mode 100644
index 7962413c..00000000
--- a/i386/i386at/gpl/linux/net/8390.c
+++ /dev/null
@@ -1,727 +0,0 @@
-/* 8390.c: A general NS8390 ethernet driver core for linux. */
-/*
-	Written 1992-94 by Donald Becker.
-  
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-  
-  This is the chip-specific code for many 8390-based ethernet adaptors.
-  This is not a complete driver, it must be combined with board-specific
-  code such as ne.c, wd.c, 3c503.c, etc.
-
-  Changelog:
-
-  Paul Gortmaker	: remove set_bit lock, other cleanups.
-  Paul Gortmaker	: add ei_get_8390_hdr() so we can pass skb's to 
-			  ei_block_input() for eth_io_copy_and_sum().
-
-  */
-
-static const char *version =
-    "8390.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-/*
-  Braindamage remaining:
-  Much of this code should have been cleaned up, but every attempt 
-  has broken some clone part.
-  
-  Sources:
-  The National Semiconductor LAN Databook, and the 3Com 3c503 databook.
-  */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/fs.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/segment.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <linux/errno.h>
-#include <linux/fcntl.h>
-#include <linux/in.h>
-#include <linux/interrupt.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include "8390.h"
-
-/* These are the operational function interfaces to board-specific
-   routines.
-	void reset_8390(struct device *dev)
-		Resets the board associated with DEV, including a hardware reset of
-		the 8390.  This is only called when there is a transmit timeout, and
-		it is always followed by 8390_init().
-	void block_output(struct device *dev, int count, const unsigned char *buf,
-					  int start_page)
-		Write the COUNT bytes of BUF to the packet buffer at START_PAGE.  The
-		"page" value uses the 8390's 256-byte pages.
-	void get_8390_hdr(struct device *dev, struct e8390_hdr *hdr, int ring_page)
-		Read the 4 byte, page aligned 8390 header. *If* there is a
-		subsequent read, it will be of the rest of the packet.
-	void block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-		Read COUNT bytes from the packet buffer into the skb data area. Start 
-		reading from RING_OFFSET, the address as the 8390 sees it.  This will always
-		follow the read of the 8390 header. 
-*/
-#define ei_reset_8390 (ei_local->reset_8390)
-#define ei_block_output (ei_local->block_output)
-#define ei_block_input (ei_local->block_input)
-#define ei_get_8390_hdr (ei_local->get_8390_hdr)
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifdef EI_DEBUG
-int ei_debug = EI_DEBUG;
-#else
-int ei_debug = 0;
-#endif
-#ifdef EI_PINGPONG
-static int ei_pingpong = 1;
-#else
-static int ei_pingpong = 0;
-#endif
-
-/* Max number of packets received at one Intr.
-   Currently this may only be examined by a kernel debugger. */
-static int high_water_mark = 0;
-
-/* Index to functions. */
-static void ei_tx_intr(struct device *dev);
-static void ei_receive(struct device *dev);
-static void ei_rx_overrun(struct device *dev);
-
-/* Routines generic to NS8390-based boards. */
-static void NS8390_trigger_send(struct device *dev, unsigned int length,
-								int start_page);
-static void set_multicast_list(struct device *dev);
-
-
-/* Open/initialize the board.  This routine goes all-out, setting everything
-   up anew at each open, even though many of these registers should only
-   need to be set once at boot.
-   */
-int ei_open(struct device *dev)
-{
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-
-    /* This can't happen unless somebody forgot to call ethdev_init(). */
-    if (ei_local == NULL) {
-	printk(KERN_EMERG "%s: ei_open passed a non-existent device!\n", dev->name);
-	return -ENXIO;
-    }
-    
-    irq2dev_map[dev->irq] = dev;
-    NS8390_init(dev, 1);
-    dev->start = 1;
-    ei_local->irqlock = 0;
-    return 0;
-}
-
-/* Opposite of above. Only used when "ifconfig <devname> down" is done. */
-int ei_close(struct device *dev)
-{
-    NS8390_init(dev, 0);
-    dev->start = 0;
-    return 0;
-}
-
-static int ei_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-    int e8390_base = dev->base_addr;
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    int length, send_length;
-    
-/*
- *  We normally shouldn't be called if dev->tbusy is set, but the
- *  existing code does anyway. If it has been too long since the
- *  last Tx, we assume the board has died and kick it.
- */
- 
-    if (dev->tbusy) {	/* Do timeouts, just like the 8003 driver. */
-		int txsr = inb(e8390_base+EN0_TSR), isr;
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < TX_TIMEOUT ||	(tickssofar < (TX_TIMEOUT+5) && ! (txsr & ENTSR_PTX))) {
-			return 1;
-		}
-		isr = inb(e8390_base+EN0_ISR);
-		if (dev->start == 0) {
-			printk("%s: xmit on stopped card\n", dev->name);
-			return 1;
-		}
-
-		printk(KERN_DEBUG "%s: Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
-		   dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
-		   (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
-
-		if (!isr && !ei_local->stat.tx_packets) {
-		   /* The 8390 probably hasn't gotten on the cable yet. */
-		   ei_local->interface_num ^= 1;   /* Try a different xcvr.  */
-		}
-
-		/* Try to restart the card.  Perhaps the user has fixed something. */
-		ei_reset_8390(dev);
-		NS8390_init(dev, 1);
-		dev->trans_start = jiffies;
-    }
-    
-    /* Sending a NULL skb means some higher layer thinks we've missed an
-       tx-done interrupt. Caution: dev_tint() handles the cli()/sti()
-       itself. */
-    if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-    }
-    
-    length = skb->len;
-    if (skb->len <= 0)
-		return 0;
-
-    /* Mask interrupts from the ethercard. */
-    outb_p(0x00, e8390_base + EN0_IMR);
-    if (dev->interrupt) {
-	printk("%s: Tx request while isr active.\n",dev->name);
-	outb_p(ENISR_ALL, e8390_base + EN0_IMR);
-	return 1;
-    }
-    ei_local->irqlock = 1;
-
-    send_length = ETH_ZLEN < length ? length : ETH_ZLEN;
-
-    if (ei_local->pingpong) {
-		int output_page;
-		if (ei_local->tx1 == 0) {
-			output_page = ei_local->tx_start_page;
-			ei_local->tx1 = send_length;
-			if (ei_debug  &&  ei_local->tx2 > 0)
-				printk("%s: idle transmitter tx2=%d, lasttx=%d, txing=%d.\n",
-					   dev->name, ei_local->tx2, ei_local->lasttx,
-					   ei_local->txing);
-		} else if (ei_local->tx2 == 0) {
-			output_page = ei_local->tx_start_page + 6;
-			ei_local->tx2 = send_length;
-			if (ei_debug  &&  ei_local->tx1 > 0)
-				printk("%s: idle transmitter, tx1=%d, lasttx=%d, txing=%d.\n",
-					   dev->name, ei_local->tx1, ei_local->lasttx,
-					   ei_local->txing);
-		} else {	/* We should never get here. */
-			if (ei_debug)
-				printk("%s: No Tx buffers free. irq=%d tx1=%d tx2=%d last=%d\n",
-					dev->name, dev->interrupt, ei_local->tx1, 
-					ei_local->tx2, ei_local->lasttx);
-			ei_local->irqlock = 0;
-			dev->tbusy = 1;
-			outb_p(ENISR_ALL, e8390_base + EN0_IMR);
-			return 1;
-		}
-		ei_block_output(dev, length, skb->data, output_page);
-		if (! ei_local->txing) {
-			ei_local->txing = 1;
-			NS8390_trigger_send(dev, send_length, output_page);
-			dev->trans_start = jiffies;
-			if (output_page == ei_local->tx_start_page)
-				ei_local->tx1 = -1, ei_local->lasttx = -1;
-			else
-				ei_local->tx2 = -1, ei_local->lasttx = -2;
-		} else
-			ei_local->txqueue++;
-
-		dev->tbusy = (ei_local->tx1  &&  ei_local->tx2);
-    } else {  /* No pingpong, just a single Tx buffer. */
-		ei_block_output(dev, length, skb->data, ei_local->tx_start_page);
-		ei_local->txing = 1;
-		NS8390_trigger_send(dev, send_length, ei_local->tx_start_page);
-		dev->trans_start = jiffies;
-		dev->tbusy = 1;
-    }
-    
-    /* Turn 8390 interrupts back on. */
-    ei_local->irqlock = 0;
-    outb_p(ENISR_ALL, e8390_base + EN0_IMR);
-
-    dev_kfree_skb (skb, FREE_WRITE);
-    
-    return 0;
-}
-
-/* The typical workload of the driver:
-   Handle the ether interface interrupts. */
-void ei_interrupt(int irq, struct pt_regs * regs)
-{
-    struct device *dev = (struct device *)(irq2dev_map[irq]);
-    int e8390_base;
-    int interrupts, nr_serviced = 0;
-    struct ei_device *ei_local;
-    
-    if (dev == NULL) {
-		printk ("net_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-    }
-    e8390_base = dev->base_addr;
-    ei_local = (struct ei_device *) dev->priv;
-    if (dev->interrupt || ei_local->irqlock) {
-		/* The "irqlock" check is only for testing. */
-		printk(ei_local->irqlock
-			   ? "%s: Interrupted while interrupts are masked! isr=%#2x imr=%#2x.\n"
-			   : "%s: Reentering the interrupt handler! isr=%#2x imr=%#2x.\n",
-			   dev->name, inb_p(e8390_base + EN0_ISR),
-			   inb_p(e8390_base + EN0_IMR));
-		return;
-    }
-    
-    dev->interrupt = 1;
-    
-    /* Change to page 0 and read the intr status reg. */
-    outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
-    if (ei_debug > 3)
-		printk("%s: interrupt(isr=%#2.2x).\n", dev->name,
-			   inb_p(e8390_base + EN0_ISR));
-    
-    /* !!Assumption!! -- we stay in page 0.	 Don't break this. */
-    while ((interrupts = inb_p(e8390_base + EN0_ISR)) != 0
-		   && ++nr_serviced < MAX_SERVICE) {
-		if (dev->start == 0) {
-			printk("%s: interrupt from stopped card\n", dev->name);
-			interrupts = 0;
-			break;
-		}
-		if (interrupts & ENISR_OVER) {
-			ei_rx_overrun(dev);
-		} else if (interrupts & (ENISR_RX+ENISR_RX_ERR)) {
-			/* Got a good (?) packet. */
-			ei_receive(dev);
-		}
-		/* Push the next to-transmit packet through. */
-		if (interrupts & ENISR_TX) {
-			ei_tx_intr(dev);
-		} else if (interrupts & ENISR_COUNTERS) {
-			ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
-			ei_local->stat.rx_crc_errors   += inb_p(e8390_base + EN0_COUNTER1);
-			ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
-			outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
-		}
-		
-		/* Ignore the transmit errs and reset intr for now. */
-		if (interrupts & ENISR_TX_ERR) {
-			outb_p(ENISR_TX_ERR, e8390_base + EN0_ISR); /* Ack intr. */
-		}
-
-		/* Ignore any RDC interrupts that make it back to here. */
-		if (interrupts & ENISR_RDC) {
-			outb_p(ENISR_RDC, e8390_base + EN0_ISR);
-		}
-
-		outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
-    }
-    
-    if (interrupts && ei_debug) {
-		outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
-		if (nr_serviced >= MAX_SERVICE) {
-			printk("%s: Too much work at interrupt, status %#2.2x\n",
-				   dev->name, interrupts);
-			outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
-		} else {
-			printk("%s: unknown interrupt %#2x\n", dev->name, interrupts);
-			outb_p(0xff, e8390_base + EN0_ISR); /* Ack. all intrs. */
-		}
-    }
-    dev->interrupt = 0;
-    return;
-}
-
-/* We have finished a transmit: check for errors and then trigger the next
-   packet to be sent. */
-static void ei_tx_intr(struct device *dev)
-{
-    int e8390_base = dev->base_addr;
-    int status = inb(e8390_base + EN0_TSR);
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    
-    outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
-    
-    if (ei_local->pingpong) {
-		ei_local->txqueue--;
-		if (ei_local->tx1 < 0) {
-			if (ei_local->lasttx != 1 && ei_local->lasttx != -1)
-				printk("%s: bogus last_tx_buffer %d, tx1=%d.\n",
-					   ei_local->name, ei_local->lasttx, ei_local->tx1);
-			ei_local->tx1 = 0;
-			dev->tbusy = 0;
-			if (ei_local->tx2 > 0) {
-				ei_local->txing = 1;
-				NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
-				dev->trans_start = jiffies;
-				ei_local->tx2 = -1,
-				ei_local->lasttx = 2;
-			} else
-				ei_local->lasttx = 20, ei_local->txing = 0;
-		} else if (ei_local->tx2 < 0) {
-			if (ei_local->lasttx != 2  &&  ei_local->lasttx != -2)
-				printk("%s: bogus last_tx_buffer %d, tx2=%d.\n",
-					   ei_local->name, ei_local->lasttx, ei_local->tx2);
-			ei_local->tx2 = 0;
-			dev->tbusy = 0;
-			if (ei_local->tx1 > 0) {
-				ei_local->txing = 1;
-				NS8390_trigger_send(dev, ei_local->tx1, ei_local->tx_start_page);
-				dev->trans_start = jiffies;
-				ei_local->tx1 = -1;
-				ei_local->lasttx = 1;
-			} else
-				ei_local->lasttx = 10, ei_local->txing = 0;
-		} else
-			printk("%s: unexpected TX-done interrupt, lasttx=%d.\n",
-				   dev->name, ei_local->lasttx);
-    } else {
-		ei_local->txing = 0;
-		dev->tbusy = 0;
-    }
-
-    /* Minimize Tx latency: update the statistics after we restart TXing. */
-	if (status & ENTSR_COL) ei_local->stat.collisions++;
-    if (status & ENTSR_PTX)
-		ei_local->stat.tx_packets++;
-    else {
-		ei_local->stat.tx_errors++;
-		if (status & ENTSR_ABT) ei_local->stat.tx_aborted_errors++;
-		if (status & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
-		if (status & ENTSR_FU)  ei_local->stat.tx_fifo_errors++;
-		if (status & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
-		if (status & ENTSR_OWC) ei_local->stat.tx_window_errors++;
-	}
-    
-    mark_bh (NET_BH);
-}
-
-/* We have a good packet(s), get it/them out of the buffers. */
-
-static void ei_receive(struct device *dev)
-{
-    int e8390_base = dev->base_addr;
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    int rxing_page, this_frame, next_frame, current_offset;
-    int rx_pkt_count = 0;
-    struct e8390_pkt_hdr rx_frame;
-    int num_rx_pages = ei_local->stop_page-ei_local->rx_start_page;
-    
-    while (++rx_pkt_count < 10) {
-		int pkt_len;
-		
-		/* Get the rx page (incoming packet pointer). */
-		outb_p(E8390_NODMA+E8390_PAGE1, e8390_base + E8390_CMD);
-		rxing_page = inb_p(e8390_base + EN1_CURPAG);
-		outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
-		
-		/* Remove one frame from the ring.  Boundary is always a page behind. */
-		this_frame = inb_p(e8390_base + EN0_BOUNDARY) + 1;
-		if (this_frame >= ei_local->stop_page)
-			this_frame = ei_local->rx_start_page;
-		
-		/* Someday we'll omit the previous, iff we never get this message.
-		   (There is at least one clone claimed to have a problem.)  */
-		if (ei_debug > 0  &&  this_frame != ei_local->current_page)
-			printk("%s: mismatched read page pointers %2x vs %2x.\n",
-				   dev->name, this_frame, ei_local->current_page);
-		
-		if (this_frame == rxing_page)	/* Read all the frames? */
-			break;				/* Done for now */
-		
-		current_offset = this_frame << 8;
-		ei_get_8390_hdr(dev, &rx_frame, this_frame);
-		
-		pkt_len = rx_frame.count - sizeof(struct e8390_pkt_hdr);
-		
-		next_frame = this_frame + 1 + ((pkt_len+4)>>8);
-		
-		/* Check for bogosity warned by 3c503 book: the status byte is never
-		   written.  This happened a lot during testing! This code should be
-		   cleaned up someday. */
-		if (rx_frame.next != next_frame
-			&& rx_frame.next != next_frame + 1
-			&& rx_frame.next != next_frame - num_rx_pages
-			&& rx_frame.next != next_frame + 1 - num_rx_pages) {
-			ei_local->current_page = rxing_page;
-			outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
-			ei_local->stat.rx_errors++;
-			continue;
-		}
-
-		if (pkt_len < 60  ||  pkt_len > 1518) {
-			if (ei_debug)
-				printk("%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
-					   dev->name, rx_frame.count, rx_frame.status,
-					   rx_frame.next);
-			ei_local->stat.rx_errors++;
-		} else if ((rx_frame.status & 0x0F) == ENRSR_RXOK) {
-			struct sk_buff *skb;
-			
-			skb = dev_alloc_skb(pkt_len+2);
-			if (skb == NULL) {
-				if (ei_debug > 1)
-					printk("%s: Couldn't allocate a sk_buff of size %d.\n",
-						   dev->name, pkt_len);
-				ei_local->stat.rx_dropped++;
-				break;
-			} else {
-				skb_reserve(skb,2);	/* IP headers on 16 byte boundaries */
-				skb->dev = dev;
-				skb_put(skb, pkt_len);	/* Make room */
-				ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
-				skb->protocol=eth_type_trans(skb,dev);
-				netif_rx(skb);
-				ei_local->stat.rx_packets++;
-			}
-		} else {
-			int errs = rx_frame.status;
-			if (ei_debug)
-				printk("%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
-					   dev->name, rx_frame.status, rx_frame.next,
-					   rx_frame.count);
-			if (errs & ENRSR_FO)
-				ei_local->stat.rx_fifo_errors++;
-		}
-		next_frame = rx_frame.next;
-		
-		/* This _should_ never happen: it's here for avoiding bad clones. */
-		if (next_frame >= ei_local->stop_page) {
-			printk("%s: next frame inconsistency, %#2x\n", dev->name,
-				   next_frame);
-			next_frame = ei_local->rx_start_page;
-		}
-		ei_local->current_page = next_frame;
-		outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
-    }
-    /* If any worth-while packets have been received, netif_rx()
-       has done a mark_bh(NET_BH) for us and will work on them
-       when we get to the bottom-half routine. */
-
-	/* Record the maximum Rx packet queue. */
-	if (rx_pkt_count > high_water_mark)
-		high_water_mark = rx_pkt_count;
-
-    /* We used to also ack ENISR_OVER here, but that would sometimes mask
-    a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
-    outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
-    return;
-}
-
-/* We have a receiver overrun: we have to kick the 8390 to get it started
-   again.*/
-static void ei_rx_overrun(struct device *dev)
-{
-    int e8390_base = dev->base_addr;
-    int reset_start_time = jiffies;
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    
-    /* We should already be stopped and in page0.  Remove after testing. */
-    outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
-    
-    if (ei_debug > 1)
-		printk("%s: Receiver overrun.\n", dev->name);
-    ei_local->stat.rx_over_errors++;
-    
-    /* The old Biro driver does dummy = inb_p( RBCR[01] ); at this point.
-       It might mean something -- magic to speed up a reset?  A 8390 bug?*/
-    
-    /* Wait for the reset to complete.	This should happen almost instantly,
-	   but could take up to 1.5msec in certain rare instances.  There is no
-	   easy way of timing something in that range, so we use 'jiffies' as
-	   a sanity check. */
-    while ((inb_p(e8390_base+EN0_ISR) & ENISR_RESET) == 0)
-		if (jiffies - reset_start_time > 2*HZ/100) {
-			printk("%s: reset did not complete at ei_rx_overrun.\n",
-				   dev->name);
-			NS8390_init(dev, 1);
-			return;
-		}
-    
-    /* Remove packets right away. */
-    ei_receive(dev);
-    
-    outb_p(ENISR_OVER, e8390_base+EN0_ISR);
-    /* Generic 8390 insns to start up again, same as in open_8390(). */
-    outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START, e8390_base + E8390_CMD);
-    outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
-}
-
-static struct enet_statistics *get_stats(struct device *dev)
-{
-    short ioaddr = dev->base_addr;
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    
-    /* If the card is stopped, just return the present stats. */
-    if (dev->start == 0) return &ei_local->stat;
-
-    /* Read the counter registers, assuming we are in page 0. */
-    ei_local->stat.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
-    ei_local->stat.rx_crc_errors   += inb_p(ioaddr + EN0_COUNTER1);
-    ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
-    
-    return &ei_local->stat;
-}
-
-/*
- *	Set or clear the multicast filter for this adaptor.
- */
- 
-static void set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-    
-	if(dev->flags&IFF_PROMISC)
-	{
-		outb_p(E8390_RXCONFIG | 0x18, ioaddr + EN0_RXCR);
-	}
-	else if((dev->flags&IFF_ALLMULTI)||dev->mc_list)
-	{
-		/* The multicast-accept list is initialized to accept-all, and we
-		   rely on higher-level filtering for now. */
-		outb_p(E8390_RXCONFIG | 0x08, ioaddr + EN0_RXCR);
-	} 
-	else
-		outb_p(E8390_RXCONFIG, ioaddr + EN0_RXCR);
-}
-
-/* Initialize the rest of the 8390 device structure. */
-int ethdev_init(struct device *dev)
-{
-    if (ei_debug > 1)
-		printk(version);
-    
-    if (dev->priv == NULL) {
-		struct ei_device *ei_local;
-		
-		dev->priv = kmalloc(sizeof(struct ei_device), GFP_KERNEL);
-		if (dev->priv == NULL)
-			return -ENOMEM;
-		memset(dev->priv, 0, sizeof(struct ei_device));
-		ei_local = (struct ei_device *)dev->priv;
-		ei_local->pingpong = ei_pingpong;
-    }
-    
-    dev->hard_start_xmit = &ei_start_xmit;
-    dev->get_stats	= get_stats;
-    dev->set_multicast_list = &set_multicast_list;
-
-    ether_setup(dev);
-        
-    return 0;
-}
-
-
-/* This page of functions should be 8390 generic */
-/* Follow National Semi's recommendations for initializing the "NIC". */
-void NS8390_init(struct device *dev, int startp)
-{
-    int e8390_base = dev->base_addr;
-    struct ei_device *ei_local = (struct ei_device *) dev->priv;
-    int i;
-    int endcfg = ei_local->word16 ? (0x48 | ENDCFG_WTS) : 0x48;
-    unsigned long flags;
-    
-    /* Follow National Semi's recommendations for initing the DP83902. */
-    outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base); /* 0x21 */
-    outb_p(endcfg, e8390_base + EN0_DCFG);	/* 0x48 or 0x49 */
-    /* Clear the remote byte count registers. */
-    outb_p(0x00,  e8390_base + EN0_RCNTLO);
-    outb_p(0x00,  e8390_base + EN0_RCNTHI);
-    /* Set to monitor and loopback mode -- this is vital!. */
-    outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
-    outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
-    /* Set the transmit page and receive ring. */
-    outb_p(ei_local->tx_start_page,	 e8390_base + EN0_TPSR);
-    ei_local->tx1 = ei_local->tx2 = 0;
-    outb_p(ei_local->rx_start_page,	 e8390_base + EN0_STARTPG);
-    outb_p(ei_local->stop_page-1, e8390_base + EN0_BOUNDARY); /* 3c503 says 0x3f,NS0x26*/
-    ei_local->current_page = ei_local->rx_start_page;		/* assert boundary+1 */
-    outb_p(ei_local->stop_page,	  e8390_base + EN0_STOPPG);
-    /* Clear the pending interrupts and mask. */
-    outb_p(0xFF, e8390_base + EN0_ISR);
-    outb_p(0x00,  e8390_base + EN0_IMR);
-    
-    /* Copy the station address into the DS8390 registers,
-       and set the multicast hash bitmap to receive all multicasts. */
-    save_flags(flags);
-    cli();
-    outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base); /* 0x61 */
-    for(i = 0; i < 6; i++) {
-		outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS + i);
-    }
-    /* Initialize the multicast list to accept-all.  If we enable multicast
-       the higher levels can do the filtering. */
-    for(i = 0; i < 8; i++)
-		outb_p(0xff, e8390_base + EN1_MULT + i);
-    
-    outb_p(ei_local->rx_start_page,	 e8390_base + EN1_CURPAG);
-    outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base);
-    restore_flags(flags);
-    dev->tbusy = 0;
-    dev->interrupt = 0;
-    ei_local->tx1 = ei_local->tx2 = 0;
-    ei_local->txing = 0;
-    if (startp) {
-		outb_p(0xff,  e8390_base + EN0_ISR);
-		outb_p(ENISR_ALL,  e8390_base + EN0_IMR);
-		outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base);
-		outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
-		/* 3c503 TechMan says rxconfig only after the NIC is started. */
-		outb_p(E8390_RXCONFIG,	e8390_base + EN0_RXCR); /* rx on,  */
-		dev->set_multicast_list(dev);		/* Get the multicast status right if this
-							   was a reset. */
-    }
-    return;
-}
-
-/* Trigger a transmit start, assuming the length is valid. */
-static void NS8390_trigger_send(struct device *dev, unsigned int length,
-								int start_page)
-{
-    int e8390_base = dev->base_addr;
-    
-    outb_p(E8390_NODMA+E8390_PAGE0, e8390_base);
-    
-    if (inb_p(e8390_base) & E8390_TRANS) {
-		printk("%s: trigger_send() called with the transmitter busy.\n",
-			   dev->name);
-		return;
-    }
-    outb_p(length & 0xff, e8390_base + EN0_TCNTLO);
-    outb_p(length >> 8, e8390_base + EN0_TCNTHI);
-    outb_p(start_page, e8390_base + EN0_TPSR);
-    outb_p(E8390_NODMA+E8390_TRANS+E8390_START, e8390_base);
-    return;
-}
-
-#ifdef MODULE
-
-int init_module(void)
-{
-     return 0;
-}
-
-void
-cleanup_module(void)
-{
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c 8390.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/8390.h b/i386/i386at/gpl/linux/net/8390.h
deleted file mode 100644
index 17b8cdb5..00000000
--- a/i386/i386at/gpl/linux/net/8390.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Generic NS8390 register definitions. */
-/* This file is part of Donald Becker's 8390 drivers, and is distributed
-   under the same license.
-   Some of these names and comments originated from the Crynwr
-   packet drivers, which are distributed under the GPL. */
-
-#ifndef _8390_h
-#define _8390_h
-
-#include <linux/if_ether.h>
-#include <linux/ioport.h>
-#include <linux/skbuff.h>
-
-#define TX_2X_PAGES 12
-#define TX_1X_PAGES 6
-#define TX_PAGES (ei_status.pingpong ? TX_2X_PAGES : TX_1X_PAGES)
-
-#define ETHER_ADDR_LEN 6
-
-/* The 8390 specific per-packet-header format. */
-struct e8390_pkt_hdr {
-  unsigned char status; /* status */
-  unsigned char next;   /* pointer to next packet. */
-  unsigned short count; /* header + packet length in bytes */
-};
-
-/* From 8390.c */
-extern int ei_debug;
-extern struct sigaction ei_sigaction;
-
-extern int ethif_init(struct device *dev);
-extern int ethdev_init(struct device *dev);
-extern void NS8390_init(struct device *dev, int startp);
-extern int ei_open(struct device *dev);
-extern int ei_close(struct device *dev);
-extern void ei_interrupt(int irq, struct pt_regs *regs);
-
-#ifndef HAVE_AUTOIRQ
-/* From auto_irq.c */
-extern struct device *irq2dev_map[16];
-extern int autoirq_setup(int waittime);
-extern int autoirq_report(int waittime);
-#endif
-
-/* Most of these entries should be in 'struct device' (or most of the
-   things in there should be here!) */
-/* You have one of these per-board */
-struct ei_device {
-  const char *name;
-  void (*reset_8390)(struct device *);
-  void (*get_8390_hdr)(struct device *, struct e8390_pkt_hdr *, int);
-  void (*block_output)(struct device *, int, const unsigned char *, int);
-  void (*block_input)(struct device *, int, struct sk_buff *, int);
-  unsigned open:1;
-  unsigned word16:1;  /* We have the 16-bit (vs 8-bit) version of the card. */
-  unsigned txing:1;		/* Transmit Active */
-  unsigned irqlock:1;		/* 8390's intrs disabled when '1'. */
-  unsigned dmaing:1;		/* Remote DMA Active */
-  unsigned pingpong:1;		/* Using the ping-pong driver */
-  unsigned char tx_start_page, rx_start_page, stop_page;
-  unsigned char current_page;	/* Read pointer in buffer  */
-  unsigned char interface_num;	/* Net port (AUI, 10bT.) to use. */
-  unsigned char txqueue;	/* Tx Packet buffer queue length. */
-  short tx1, tx2;		/* Packet lengths for ping-pong tx. */
-  short lasttx;			/* Alpha version consistency check. */
-  unsigned char reg0;		/* Register '0' in a WD8013 */
-  unsigned char reg5;		/* Register '5' in a WD8013 */
-  unsigned char saved_irq;	/* Original dev->irq value. */
-  /* The new statistics table. */
-  struct enet_statistics stat;
-};
-
-/* The maximum number of 8390 interrupt service routines called per IRQ. */
-#define MAX_SERVICE 12
-
-/* The maximum time waited (in jiffies) before assuming a Tx failed. (20ms) */
-#define TX_TIMEOUT (20*HZ/100)
-
-#define ei_status (*(struct ei_device *)(dev->priv))
-
-/* Some generic ethernet register configurations. */
-#define E8390_TX_IRQ_MASK 0xa	/* For register EN0_ISR */
-#define E8390_RX_IRQ_MASK  0x5
-#define E8390_RXCONFIG 0x4	/* EN0_RXCR: broadcasts, no multicast,errors */
-#define E8390_RXOFF 0x20	/* EN0_RXCR: Accept no packets */
-#define E8390_TXCONFIG 0x00	/* EN0_TXCR: Normal transmit mode */
-#define E8390_TXOFF 0x02	/* EN0_TXCR: Transmitter off */
-
-/*  Register accessed at EN_CMD, the 8390 base addr.  */
-#define E8390_STOP	0x01	/* Stop and reset the chip */
-#define E8390_START	0x02	/* Start the chip, clear reset */
-#define E8390_TRANS	0x04	/* Transmit a frame */
-#define E8390_RREAD	0x08	/* Remote read */
-#define E8390_RWRITE	0x10	/* Remote write  */
-#define E8390_NODMA	0x20	/* Remote DMA */
-#define E8390_PAGE0	0x00	/* Select page chip registers */
-#define E8390_PAGE1	0x40	/* using the two high-order bits */
-#define E8390_PAGE2	0x80	/* Page 3 is invalid. */
-
-#define E8390_CMD	0x00	/* The command register (for all pages) */
-/* Page 0 register offsets. */
-#define EN0_CLDALO	0x01	/* Low byte of current local dma addr  RD */
-#define EN0_STARTPG	0x01	/* Starting page of ring bfr WR */
-#define EN0_CLDAHI	0x02	/* High byte of current local dma addr  RD */
-#define EN0_STOPPG	0x02	/* Ending page +1 of ring bfr WR */
-#define EN0_BOUNDARY	0x03	/* Boundary page of ring bfr RD WR */
-#define EN0_TSR		0x04	/* Transmit status reg RD */
-#define EN0_TPSR	0x04	/* Transmit starting page WR */
-#define EN0_NCR		0x05	/* Number of collision reg RD */
-#define EN0_TCNTLO	0x05	/* Low  byte of tx byte count WR */
-#define EN0_FIFO	0x06	/* FIFO RD */
-#define EN0_TCNTHI	0x06	/* High byte of tx byte count WR */
-#define EN0_ISR		0x07	/* Interrupt status reg RD WR */
-#define EN0_CRDALO	0x08	/* low byte of current remote dma address RD */
-#define EN0_RSARLO	0x08	/* Remote start address reg 0 */
-#define EN0_CRDAHI	0x09	/* high byte, current remote dma address RD */
-#define EN0_RSARHI	0x09	/* Remote start address reg 1 */
-#define EN0_RCNTLO	0x0a	/* Remote byte count reg WR */
-#define EN0_RCNTHI	0x0b	/* Remote byte count reg WR */
-#define EN0_RSR		0x0c	/* rx status reg RD */
-#define EN0_RXCR	0x0c	/* RX configuration reg WR */
-#define EN0_TXCR	0x0d	/* TX configuration reg WR */
-#define EN0_COUNTER0	0x0d	/* Rcv alignment error counter RD */
-#define EN0_DCFG	0x0e	/* Data configuration reg WR */
-#define EN0_COUNTER1	0x0e	/* Rcv CRC error counter RD */
-#define EN0_IMR		0x0f	/* Interrupt mask reg WR */
-#define EN0_COUNTER2	0x0f	/* Rcv missed frame error counter RD */
-
-/* Bits in EN0_ISR - Interrupt status register */
-#define ENISR_RX	0x01	/* Receiver, no error */
-#define ENISR_TX	0x02	/* Transmitter, no error */
-#define ENISR_RX_ERR	0x04	/* Receiver, with error */
-#define ENISR_TX_ERR	0x08	/* Transmitter, with error */
-#define ENISR_OVER	0x10	/* Receiver overwrote the ring */
-#define ENISR_COUNTERS	0x20	/* Counters need emptying */
-#define ENISR_RDC	0x40	/* remote dma complete */
-#define ENISR_RESET	0x80	/* Reset completed */
-#define ENISR_ALL	0x3f	/* Interrupts we will enable */
-
-/* Bits in EN0_DCFG - Data config register */
-#define ENDCFG_WTS	0x01	/* word transfer mode selection */
-
-/* Page 1 register offsets. */
-#define EN1_PHYS   0x01	/* This board's physical enet addr RD WR */
-#define EN1_CURPAG 0x07	/* Current memory page RD WR */
-#define EN1_MULT   0x08	/* Multicast filter mask array (8 bytes) RD WR */
-
-/* Bits in received packet status byte and EN0_RSR*/
-#define ENRSR_RXOK	0x01	/* Received a good packet */
-#define ENRSR_CRC	0x02	/* CRC error */
-#define ENRSR_FAE	0x04	/* frame alignment error */
-#define ENRSR_FO	0x08	/* FIFO overrun */
-#define ENRSR_MPA	0x10	/* missed pkt */
-#define ENRSR_PHY	0x20	/* physical/multicase address */
-#define ENRSR_DIS	0x40	/* receiver disable. set in monitor mode */
-#define ENRSR_DEF	0x80	/* deferring */
-
-/* Transmitted packet status, EN0_TSR. */
-#define ENTSR_PTX 0x01	/* Packet transmitted without error */
-#define ENTSR_ND  0x02	/* The transmit wasn't deferred. */
-#define ENTSR_COL 0x04	/* The transmit collided at least once. */
-#define ENTSR_ABT 0x08  /* The transmit collided 16 times, and was deferred. */
-#define ENTSR_CRS 0x10	/* The carrier sense was lost. */
-#define ENTSR_FU  0x20  /* A "FIFO underrun" occurred during transmit. */
-#define ENTSR_CDH 0x40	/* The collision detect "heartbeat" signal was lost. */
-#define ENTSR_OWC 0x80  /* There was an out-of-window collision. */
-
-#endif /* _8390_h */
diff --git a/i386/i386at/gpl/linux/net/Space.c b/i386/i386at/gpl/linux/net/Space.c
deleted file mode 100644
index a05507d3..00000000
--- a/i386/i386at/gpl/linux/net/Space.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Holds initial configuration information for devices.
- *
- * NOTE:	This file is a nice idea, but its current format does not work
- *		well for drivers that support multiple units, like the SLIP
- *		driver.  We should actually have only one pointer to a driver
- *		here, with the driver knowing how many units it supports.
- *		Currently, the SLIP driver abuses the "base_addr" integer
- *		field of the 'device' structure to store the unit number...
- *		-FvK
- *
- * Version:	@(#)Space.c	1.0.7	08/12/93
- *
- * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *		Donald J. Becker, <becker@super.org>
- *
- *	FIXME:
- *		Sort the device chain fastest first.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <linux/netdevice.h>
-#include <linux/errno.h>
-
-#define	NEXT_DEV	NULL
-
-
-/* A unified ethernet device probe.  This is the easiest way to have every
-   ethernet adaptor have the name "eth[0123...]".
-   */
-
-extern int hp100_probe(struct device *dev);
-extern int ultra_probe(struct device *dev);
-extern int wd_probe(struct device *dev);
-extern int el2_probe(struct device *dev);
-extern int ne_probe(struct device *dev);
-extern int hp_probe(struct device *dev);
-extern int hp_plus_probe(struct device *dev);
-extern int znet_probe(struct device *);
-extern int express_probe(struct device *);
-extern int eepro_probe(struct device *);
-extern int el3_probe(struct device *);
-extern int at1500_probe(struct device *);
-extern int at1700_probe(struct device *);
-extern int eth16i_probe(struct device *);
-extern int depca_probe(struct device *);
-extern int apricot_probe(struct device *);
-extern int ewrk3_probe(struct device *);
-extern int de4x5_probe(struct device *);
-extern int el1_probe(struct device *);
-#if	defined(CONFIG_WAVELAN)
-extern int wavelan_probe(struct device *);
-#endif	/* defined(CONFIG_WAVELAN) */
-extern int el16_probe(struct device *);
-extern int elplus_probe(struct device *);
-extern int ac3200_probe(struct device *);
-extern int e2100_probe(struct device *);
-extern int ni52_probe(struct device *);
-extern int ni65_probe(struct device *);
-extern int SK_init(struct device *);
-extern int seeq8005_probe(struct device *);
-extern int tc59x_probe(struct device *);
-
-/* Detachable devices ("pocket adaptors") */
-extern int atp_init(struct device *);
-extern int de600_probe(struct device *);
-extern int de620_probe(struct device *);
-
-static int
-ethif_probe(struct device *dev)
-{
-    u_long base_addr = dev->base_addr;
-
-    if ((base_addr == 0xffe0)  ||  (base_addr == 1))
-	return 1;		/* ENXIO */
-
-    if (1
-#if defined(CONFIG_VORTEX)
-	&& tc59x_probe(dev)
-#endif
-#if defined(CONFIG_SEEQ8005)
-	&& seeq8005_probe(dev)
-#endif
-#if defined(CONFIG_HP100)
-	&& hp100_probe(dev)
-#endif	
-#if defined(CONFIG_ULTRA)
-	&& ultra_probe(dev)
-#endif
-#if defined(CONFIG_WD80x3) || defined(WD80x3)
-
-	&& wd_probe(dev)
-#endif
-#if defined(CONFIG_EL2) || defined(EL2)	/* 3c503 */
-	&& el2_probe(dev)
-#endif
-#if defined(CONFIG_HPLAN) || defined(HPLAN)
-	&& hp_probe(dev)
-#endif
-#if 0
-#if defined(CONFIG_HPLAN_PLUS)
-	&& hp_plus_probe(dev)
-#endif
-#endif
-#ifdef CONFIG_AC3200		/* Ansel Communications EISA 3200. */
-	&& ac3200_probe(dev)
-#endif
-#ifdef CONFIG_E2100		/* Cabletron E21xx series. */
-	&& e2100_probe(dev)
-#endif
-#if defined(CONFIG_NE2000) || defined(NE2000)
-	&& ne_probe(dev)
-#endif
-#ifdef CONFIG_AT1500
-	&& at1500_probe(dev)
-#endif
-#ifdef CONFIG_AT1700
-	&& at1700_probe(dev)
-#endif
-#ifdef CONFIG_ETH16I
-	&& eth16i_probe(dev)	/* ICL EtherTeam 16i/32 */
-#endif
-#ifdef CONFIG_EL3		/* 3c509 */
-	&& el3_probe(dev)
-#endif
-#ifdef CONFIG_ZNET		/* Zenith Z-Note and some IBM Thinkpads. */
-	&& znet_probe(dev)
-#endif
-#ifdef CONFIG_EEXPRESS		/* Intel EtherExpress */
-	&& express_probe(dev)
-#endif
-#ifdef CONFIG_EEXPRESS_PRO	/* Intel EtherExpress Pro/10 */
-	&& eepro_probe(dev)
-#endif
-#ifdef CONFIG_DEPCA		/* DEC DEPCA */
-	&& depca_probe(dev)
-#endif
-#ifdef CONFIG_EWRK3             /* DEC EtherWORKS 3 */
-        && ewrk3_probe(dev)
-#endif
-#ifdef CONFIG_DE4X5             /* DEC DE425, DE434, DE435 adapters */
-        && de4x5_probe(dev)
-#endif
-#ifdef CONFIG_APRICOT		/* Apricot I82596 */
-	&& apricot_probe(dev)
-#endif
-#ifdef CONFIG_EL1		/* 3c501 */
-	&& el1_probe(dev)
-#endif
-#if	defined(CONFIG_WAVELAN)	/* WaveLAN */
-	&& wavelan_probe(dev)
-#endif	/* defined(CONFIG_WAVELAN) */
-#ifdef CONFIG_EL16		/* 3c507 */
-	&& el16_probe(dev)
-#endif
-#ifdef CONFIG_ELPLUS		/* 3c505 */
-	&& elplus_probe(dev)
-#endif
-#ifdef CONFIG_DE600		/* D-Link DE-600 adapter */
-	&& de600_probe(dev)
-#endif
-#ifdef CONFIG_DE620		/* D-Link DE-620 adapter */
-	&& de620_probe(dev)
-#endif
-#if defined(CONFIG_SK_G16)
-	&& SK_init(dev)
-#endif
-#ifdef CONFIG_NI52
-	&& ni52_probe(dev)
-#endif
-#ifdef CONFIG_NI65
-	&& ni65_probe(dev)
-#endif
-	&& 1 ) {
-	return 1;	/* -ENODEV or -EAGAIN would be more accurate. */
-    }
-    return 0;
-}
-
-
-#ifdef CONFIG_NETROM
-	extern int nr_init(struct device *);
-	
-	static struct device nr3_dev = { "nr3", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, nr_init, };
-	static struct device nr2_dev = { "nr2", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr3_dev, nr_init, };
-	static struct device nr1_dev = { "nr1", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr2_dev, nr_init, };
-	static struct device nr0_dev = { "nr0", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr1_dev, nr_init, };
-
-#   undef NEXT_DEV
-#   define	NEXT_DEV	(&nr0_dev)
-#endif
-
-/* Run-time ATtachable (Pocket) devices have a different (not "eth#") name. */
-#ifdef CONFIG_ATP		/* AT-LAN-TEC (RealTek) pocket adaptor. */
-static struct device atp_dev = {
-    "atp0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, atp_init, /* ... */ };
-#   undef NEXT_DEV
-#   define NEXT_DEV	(&atp_dev)
-#endif
-
-#ifdef CONFIG_ARCNET
-    extern int arcnet_probe(struct device *dev);
-    static struct device arcnet_dev = {
-	"arc0", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, arcnet_probe, };
-#   undef	NEXT_DEV
-#   define	NEXT_DEV	(&arcnet_dev)
-#endif
-
-/* In Mach, by default allow at least 2 interfaces.  */
-#ifdef MACH
-#ifndef ETH1_ADDR
-# define ETH1_ADDR 0
-#endif
-#ifndef ETH1_IRQ
-# define ETH1_IRQ 0
-#endif
-#endif
-
-/* The first device defaults to I/O base '0', which means autoprobe. */
-#ifndef ETH0_ADDR
-# define ETH0_ADDR 0
-#endif
-#ifndef ETH0_IRQ
-# define ETH0_IRQ 0
-#endif
-/* "eth0" defaults to autoprobe (== 0), other use a base of 0xffe0 (== -0x20),
-   which means "don't probe".  These entries exist to only to provide empty
-   slots which may be enabled at boot-time. */
-
-static struct device eth3_dev = {
-    "eth3", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, NEXT_DEV, ethif_probe };
-static struct device eth2_dev = {
-    "eth2", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth3_dev, ethif_probe };
-#ifdef MACH
-static struct device eth1_dev = {
-    "eth1", 0,0,0,0,ETH1_ADDR, ETH1_IRQ,0,0,0, &eth2_dev, ethif_probe };
-#else
-static struct device eth1_dev = {
-    "eth1", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth2_dev, ethif_probe };
-#endif
-static struct device eth0_dev = {
-    "eth0", 0, 0, 0, 0, ETH0_ADDR, ETH0_IRQ, 0, 0, 0, &eth1_dev, ethif_probe };
-
-#   undef NEXT_DEV
-#   define NEXT_DEV	(&eth0_dev)
-
-#if defined(PLIP) || defined(CONFIG_PLIP)
-    extern int plip_init(struct device *);
-    static struct device plip2_dev = {
-	"plip2", 0, 0, 0, 0, 0x278, 2, 0, 0, 0, NEXT_DEV, plip_init, };
-    static struct device plip1_dev = {
-	"plip1", 0, 0, 0, 0, 0x378, 7, 0, 0, 0, &plip2_dev, plip_init, };
-    static struct device plip0_dev = {
-	"plip0", 0, 0, 0, 0, 0x3BC, 5, 0, 0, 0, &plip1_dev, plip_init, };
-#   undef NEXT_DEV
-#   define NEXT_DEV	(&plip0_dev)
-#endif  /* PLIP */
-
-#if defined(SLIP) || defined(CONFIG_SLIP)
-	/* To be exact, this node just hooks the initialization
-	   routines to the device structures.			*/
-extern int slip_init_ctrl_dev(struct device *);
-static struct device slip_bootstrap = {
-  "slip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, slip_init_ctrl_dev, };
-#undef NEXT_DEV
-#define NEXT_DEV (&slip_bootstrap)
-#endif	/* SLIP */
-  
-#if defined(CONFIG_PPP)
-extern int ppp_init(struct device *);
-static struct device ppp_bootstrap = {
-    "ppp_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, ppp_init, };
-#undef NEXT_DEV
-#define NEXT_DEV (&ppp_bootstrap)
-#endif   /* PPP */
-
-#ifdef CONFIG_DUMMY
-    extern int dummy_init(struct device *dev);
-    static struct device dummy_dev = {
-	"dummy", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, dummy_init, };
-#   undef	NEXT_DEV
-#   define	NEXT_DEV	(&dummy_dev)
-#endif
-
-#ifdef CONFIG_EQUALIZER
-extern int eql_init(struct device *dev);
-struct device eql_dev = {
-  "eql",			/* Master device for IP traffic load 
-				   balancing */
-  0x0, 0x0, 0x0, 0x0,		/* recv end/start; mem end/start */
-  0,				/* base I/O address */
-  0,				/* IRQ */
-  0, 0, 0,			/* flags */
-  NEXT_DEV,			/* next device */
-  eql_init			/* set up the rest */
-};
-#   undef       NEXT_DEV
-#   define      NEXT_DEV        (&eql_dev)
-#endif
-
-#ifdef CONFIG_IBMTR 
-
-    extern int tok_probe(struct device *dev);
-    static struct device ibmtr_dev1 = {
-	"tr1",			/* IBM Token Ring (Non-DMA) Interface */
-	0x0,			/* recv memory end			*/
-	0x0,			/* recv memory start			*/
-	0x0,			/* memory end				*/
-	0x0,			/* memory start				*/
-	0xa24,			/* base I/O address			*/
-	0,			/* IRQ					*/
-	0, 0, 0,		/* flags				*/
-	NEXT_DEV,		/* next device				*/
-	tok_probe		/* ??? Token_init should set up the rest	*/
-    };
-#   undef	NEXT_DEV
-#   define	NEXT_DEV	(&ibmtr_dev1)
-
-
-    static struct device ibmtr_dev0 = {
-	"tr0",			/* IBM Token Ring (Non-DMA) Interface */
-	0x0,			/* recv memory end			*/
-	0x0,			/* recv memory start			*/
-	0x0,			/* memory end				*/
-	0x0,			/* memory start				*/
-	0xa20,			/* base I/O address			*/
-	0,			/* IRQ					*/
-	0, 0, 0,		/* flags				*/
-	NEXT_DEV,		/* next device				*/
-	tok_probe		/* ??? Token_init should set up the rest	*/
-    };
-#   undef	NEXT_DEV
-#   define	NEXT_DEV	(&ibmtr_dev0)
-
-#endif 
-#ifdef CONFIG_NET_IPIP
-#ifdef CONFIG_IP_FORWARD
-	extern int tunnel_init(struct device *);
-	
-	static struct device tunnel_dev1 = 
-	{
-		"tunl1",		/* IPIP tunnel  			*/
-		0x0,			/* recv memory end			*/
-		0x0,			/* recv memory start			*/
-		0x0,			/* memory end				*/
-		0x0,			/* memory start				*/
-		0x0,			/* base I/O address			*/
-		0,			/* IRQ					*/
-		0, 0, 0,		/* flags				*/
-		NEXT_DEV,		/* next device				*/
-		tunnel_init		/* Fill in the details			*/
-	};
-
-	static struct device tunnel_dev0 = 
-	{
-		"tunl0",		/* IPIP tunnel  			*/
-		0x0,			/* recv memory end			*/
-		0x0,			/* recv memory start			*/
-		0x0,			/* memory end				*/
-		0x0,			/* memory start				*/
-		0x0,			/* base I/O address			*/
-		0,			/* IRQ					*/
-		0, 0, 0,		/* flags				*/
-		&tunnel_dev1,		/* next device				*/
-		tunnel_init		/* Fill in the details			*/
-    };
-#   undef	NEXT_DEV
-#   define	NEXT_DEV	(&tunnel_dev0)
-
-#endif 
-#endif
-
-#ifdef MACH
-struct device *dev_base = &eth0_dev;
-#else	
-extern int loopback_init(struct device *dev);
-struct device loopback_dev = {
-	"lo",			/* Software Loopback interface		*/
-	0x0,			/* recv memory end			*/
-	0x0,			/* recv memory start			*/
-	0x0,			/* memory end				*/
-	0x0,			/* memory start				*/
-	0,			/* base I/O address			*/
-	0,			/* IRQ					*/
-	0, 0, 0,		/* flags				*/
-	NEXT_DEV,		/* next device				*/
-	loopback_init		/* loopback_init should set up the rest	*/
-};
-
-struct device *dev_base = &loopback_dev;
-#endif
diff --git a/i386/i386at/gpl/linux/net/ac3200.c b/i386/i386at/gpl/linux/net/ac3200.c
deleted file mode 100644
index 054af13a..00000000
--- a/i386/i386at/gpl/linux/net/ac3200.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/* ac3200.c: A driver for the Ansel Communications EISA ethernet adaptor. */
-/*
-	Written 1993, 1994 by Donald Becker.
-	Copyright 1993 United States Government as represented by the Director,
-	National Security Agency.  This software may only be used and distributed
-	according to the terms of the GNU Public License as modified by SRC,
-	incorporated herein by reference.
-
-	The author may be reached as becker@cesdis.gsfc.nasa.gov, or
-    C/O Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This is driver for the Ansel Communications Model 3200 EISA Ethernet LAN
-	Adapter.  The programming information is from the users manual, as related
-	by glee@ardnassak.math.clemson.edu.
-  */
-
-static const char *version =
-	"ac3200.c:v1.01 7/1/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include "8390.h"
-
-/* Offsets from the base address. */
-#define AC_NIC_BASE		0x00
-#define AC_SA_PROM		0x16			/* The station address PROM. */
-#define  AC_ADDR0		 0x00			/* Prefix station address values. */
-#define  AC_ADDR1		 0x40			/* !!!!These are just guesses!!!! */
-#define  AC_ADDR2		 0x90
-#define AC_ID_PORT		0xC80
-#define AC_EISA_ID		 0x0110d305
-#define AC_RESET_PORT	0xC84
-#define  AC_RESET		 0x00
-#define  AC_ENABLE		 0x01
-#define AC_CONFIG		0xC90	/* The configuration port. */
-
-#define AC_IO_EXTENT 0x10		/* IS THIS REALLY TRUE ??? */
-                                /* Actually accessed is:
-								 * AC_NIC_BASE (0-15)
-								 * AC_SA_PROM (0-5)
-								 * AC_ID_PORT (0-3)
-								 * AC_RESET_PORT
-								 * AC_CONFIG
-								 */
-
-/* Decoding of the configuration register. */
-static unsigned char config2irqmap[8] = {15, 12, 11, 10, 9, 7, 5, 3};
-static int addrmap[8] =
-{0xFF0000, 0xFE0000, 0xFD0000, 0xFFF0000, 0xFFE0000, 0xFFC0000,  0xD0000, 0 };
-static const char *port_name[4] = { "10baseT", "invalid", "AUI", "10base2"};
-
-#define config2irq(configval)	config2irqmap[((configval) >> 3) & 7]
-#define config2mem(configval)	addrmap[(configval) & 7]
-#define config2name(configval)	port_name[((configval) >> 6) & 3]
-
-/* First and last 8390 pages. */
-#define AC_START_PG		0x00	/* First page of 8390 TX buffer */
-#define AC_STOP_PG		0x80	/* Last page +1 of the 8390 RX ring */
-
-int ac3200_probe(struct device *dev);
-static int ac_probe1(int ioaddr, struct device *dev);
-
-static int ac_open(struct device *dev);
-static void ac_reset_8390(struct device *dev);
-static void ac_block_input(struct device *dev, int count,
-					struct sk_buff *skb, int ring_offset);
-static void ac_block_output(struct device *dev, const int count,
-							const unsigned char *buf, const int start_page);
-static void ac_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-					int ring_page);
-
-static int ac_close_card(struct device *dev);
-
-
-/*	Probe for the AC3200.
-
-	The AC3200 can be identified by either the EISA configuration registers,
-	or the unique value in the station address PROM.
-	*/
-
-int ac3200_probe(struct device *dev)
-{
-	unsigned short ioaddr = dev->base_addr;
-
-	if (ioaddr > 0x1ff)		/* Check a single specified location. */
-		return ac_probe1(ioaddr, dev);
-	else if (ioaddr > 0)		/* Don't probe at all. */
-		return ENXIO;
-
-	/* If you have a pre 0.99pl15 machine you should delete this line. */
-	if ( ! EISA_bus)
-		return ENXIO;
-
-	for (ioaddr = 0x1000; ioaddr < 0x9000; ioaddr += 0x1000) {
-		if (check_region(ioaddr, AC_IO_EXTENT))
-			continue;
-		if (ac_probe1(ioaddr, dev) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-
-static int ac_probe1(int ioaddr, struct device *dev)
-{
-	int i;
-
-#ifndef final_version
-	printk("AC3200 ethercard probe at %#3x:", ioaddr);
-
-	for(i = 0; i < 6; i++)
-		printk(" %02x", inb(ioaddr + AC_SA_PROM + i));
-#endif
-
-	/* !!!!The values of AC_ADDRn (see above) should be corrected when we
-	   find out the correct station address prefix!!!! */
-	if (inb(ioaddr + AC_SA_PROM + 0) != AC_ADDR0
-		|| inb(ioaddr + AC_SA_PROM + 1) != AC_ADDR1
-		|| inb(ioaddr + AC_SA_PROM + 2) != AC_ADDR2 ) {
-#ifndef final_version
-		printk(" not found (invalid prefix).\n");
-#endif
-		return ENODEV;
-	}
-
-	/* The correct probe method is to check the EISA ID. */
-	for (i = 0; i < 4; i++)
-		if (inl(ioaddr + AC_ID_PORT) != AC_EISA_ID) {
-			printk("EISA ID mismatch, %8x vs %8x.\n",
-				   inl(ioaddr + AC_EISA_ID), AC_EISA_ID); 
-			return ENODEV;
-		}
-
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("ac3200.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	for(i = 0; i < ETHER_ADDR_LEN; i++)
-		dev->dev_addr[i] = inb(ioaddr + AC_SA_PROM + i);
-
-#ifndef final_version
-	printk("\nAC3200 ethercard configuration register is %#02x,"
-		   " EISA ID %02x %02x %02x %02x.\n", inb(ioaddr + AC_CONFIG),
-		   inb(ioaddr + AC_ID_PORT + 0), inb(ioaddr + AC_ID_PORT + 1),
-		   inb(ioaddr + AC_ID_PORT + 2), inb(ioaddr + AC_ID_PORT + 3));
-#endif
-
-	/* Assign and allocate the interrupt now. */
-	if (dev->irq == 0)
-		dev->irq = config2irq(inb(ioaddr + AC_CONFIG));
-	else if (dev->irq == 2)
-		dev->irq = 9;
-
-	if (request_irq(dev->irq, ei_interrupt, 0, "ac3200")) {
-		printk (" unable to get IRQ %d.\n", dev->irq);
-		return EAGAIN;
-	}
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk (" unable to allocate memory for dev->priv.\n");
-		free_irq(dev->irq);
-		return -ENOMEM;
-	}
-
-	request_region(ioaddr, AC_IO_EXTENT, "ac3200");
-
-	dev->base_addr = ioaddr;
-
-#ifdef notyet
-	if (dev->mem_start)	{		/* Override the value from the board. */
-		for (i = 0; i < 7; i++)
-			if (addrmap[i] == dev->mem_start)
-				break;
-		if (i >= 7)
-			i = 0;
-		outb((inb(ioaddr + AC_CONFIG) & ~7) | i, ioaddr + AC_CONFIG);
-	}
-#endif
-
-	dev->if_port = inb(ioaddr + AC_CONFIG) >> 6;
-	dev->mem_start = config2mem(inb(ioaddr + AC_CONFIG));
-	dev->rmem_start = dev->mem_start + TX_PAGES*256;
-	dev->mem_end = dev->rmem_end = dev->mem_start
-		+ (AC_STOP_PG - AC_START_PG)*256;
-
-	ei_status.name = "AC3200";
-	ei_status.tx_start_page = AC_START_PG;
-	ei_status.rx_start_page = AC_START_PG + TX_PAGES;
-	ei_status.stop_page = AC_STOP_PG;
-	ei_status.word16 = 1;
-
-	printk("\n%s: AC3200 at %#x, IRQ %d, %s port, shared memory %#lx-%#lx.\n",
-		   dev->name, ioaddr, dev->irq, port_name[dev->if_port],
-		   dev->mem_start, dev->mem_end-1);
-
-	if (ei_debug > 0)
-		printk(version);
-
-	ei_status.reset_8390 = &ac_reset_8390;
-	ei_status.block_input = &ac_block_input;
-	ei_status.block_output = &ac_block_output;
-	ei_status.get_8390_hdr = &ac_get_8390_hdr;
-
-	dev->open = &ac_open;
-	dev->stop = &ac_close_card;
-	NS8390_init(dev, 0);
-	return 0;
-}
-
-static int ac_open(struct device *dev)
-{
-#ifdef notyet
-	/* Someday we may enable the IRQ and shared memory here. */
-	int ioaddr = dev->base_addr;
-
-	if (request_irq(dev->irq, ei_interrupt, 0, "ac3200"))
-		return -EAGAIN;
-#endif
-
-	ei_open(dev);
-
-	MOD_INC_USE_COUNT;
-
-	return 0;
-}
-
-static void ac_reset_8390(struct device *dev)
-{
-	ushort ioaddr = dev->base_addr;
-
-	outb(AC_RESET, ioaddr + AC_RESET_PORT);
-	if (ei_debug > 1) printk("resetting AC3200, t=%ld...", jiffies);
-
-	ei_status.txing = 0;
-	outb(AC_ENABLE, ioaddr + AC_RESET_PORT);
-	if (ei_debug > 1) printk("reset done\n");
-
-	return;
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
-   we don't need to be concerned with ring wrap as the header will be at
-   the start of a page, so we optimize accordingly. */
-
-static void
-ac_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	unsigned long hdr_start = dev->mem_start + ((ring_page - AC_START_PG)<<8);
-	memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-}
-
-/*  Block input and output are easy on shared memory ethercards, the only
-	complication is when the ring buffer wraps. */
-
-static void ac_block_input(struct device *dev, int count, struct sk_buff *skb,
-						  int ring_offset)
-{
-	unsigned long xfer_start = dev->mem_start + ring_offset - (AC_START_PG<<8);
-
-	if (xfer_start + count > dev->rmem_end) {
-		/* We must wrap the input move. */
-		int semi_count = dev->rmem_end - xfer_start;
-		memcpy_fromio(skb->data, xfer_start, semi_count);
-		count -= semi_count;
-		memcpy_fromio(skb->data + semi_count, dev->rmem_start, count);
-	} else {
-		/* Packet is in one chunk -- we can copy + cksum. */
-		eth_io_copy_and_sum(skb, xfer_start, count, 0);
-	}
-}
-
-static void ac_block_output(struct device *dev, int count,
-							const unsigned char *buf, int start_page)
-{
-	unsigned long shmem = dev->mem_start + ((start_page - AC_START_PG)<<8);
-
-	memcpy_toio(shmem, buf, count);
-}
-
-static int ac_close_card(struct device *dev)
-{
-	dev->start = 0;
-	dev->tbusy = 1;
-
-	if (ei_debug > 1)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-
-#ifdef notyet
-	/* We should someday disable shared memory and interrupts. */
-	outb(0x00, ioaddr + 6);	/* Disable interrupts. */
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = 0;
-#endif
-
-	ei_close(dev);
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-#ifdef MODULE
-#define MAX_AC32_CARDS	4	/* Max number of AC32 cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_AC32_CARDS] = { 0, };
-static struct device dev_ac32[MAX_AC32_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_AC32_CARDS] = { 0, };
-static int irq[MAX_AC32_CARDS]  = { 0, };
-static int mem[MAX_AC32_CARDS] = { 0, };
-
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_AC32_CARDS; this_dev++) {
-		struct device *dev = &dev_ac32[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->mem_start = mem[this_dev];		/* Currently ignored by driver */
-		dev->init = ac3200_probe;
-		/* Default is to only install one card. */
-		if (io[this_dev] == 0 && this_dev != 0) break;
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "ac3200.c: No ac3200 card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_AC32_CARDS; this_dev++) {
-		struct device *dev = &dev_ac32[this_dev];
-		if (dev->priv != NULL) {
-			kfree(dev->priv);
-			dev->priv = NULL;
-			/* Someday free_irq + irq2dev may be in ac_close_card() */
-			free_irq(dev->irq);
-			irq2dev_map[dev->irq] = NULL;
-			release_region(dev->base_addr, AC_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c ac3200.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/apricot.c b/i386/i386at/gpl/linux/net/apricot.c
deleted file mode 100644
index 130d7759..00000000
--- a/i386/i386at/gpl/linux/net/apricot.c
+++ /dev/null
@@ -1,1046 +0,0 @@
-/* apricot.c: An Apricot 82596 ethernet driver for linux. */
-/*
-    Apricot
-    	Written 1994 by Mark Evans.
-	This driver is for the Apricot 82596 bus-master interface
-
-        Modularised 12/94 Mark Evans
-    
-    Driver skeleton 
-	Written 1993 by Donald Becker.
-	Copyright 1993 United States Government as represented by the Director,
-	National Security Agency.  This software may only be used and distributed
-	according to the terms of the GNU Public License as modified by SRC,
-	incorporated herein by reference.
-
-	The author may be reached as becker@super.org or
-	C/O Supercomputing Research Ctr., 17100 Science Dr., Bowie MD 20715
-    
-
-*/
-
-static const char *version = "apricot.c:v0.2 05/12/94\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#ifndef HAVE_PORTRESERVE
-#define check_region(addr, size)	0
-#define request_region(addr, size,name)	do ; while(0)
-#endif
-
-#ifndef HAVE_ALLOC_SKB
-#define alloc_skb(size, priority) (struct sk_buff *) kmalloc(size,priority)
-#define kfree_skbmem(buff, size) kfree_s(buff,size)
-#endif
-
-#define APRICOT_DEBUG 1
-
-#ifdef APRICOT_DEBUG
-int i596_debug = APRICOT_DEBUG;
-#else
-int i596_debug = 1;
-#endif
-
-#define APRICOT_TOTAL_SIZE 17
-
-#define I596_NULL -1
-
-#define CMD_EOL		0x8000	/* The last command of the list, stop. */
-#define CMD_SUSP	0x4000	/* Suspend after doing cmd. */
-#define CMD_INTR	0x2000	/* Interrupt after doing cmd. */
-
-#define CMD_FLEX	0x0008	/* Enable flexible memory model */
-
-enum commands {
-	CmdNOp = 0, CmdSASetup = 1, CmdConfigure = 2, CmdMulticastList = 3,
-	CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7};
-
-#define STAT_C		0x8000	/* Set to 0 after execution */
-#define STAT_B		0x4000	/* Command being executed */
-#define STAT_OK		0x2000	/* Command executed ok */
-#define STAT_A		0x1000	/* Command aborted */
-
-#define	 CUC_START	0x0100
-#define	 CUC_RESUME	0x0200
-#define	 CUC_SUSPEND    0x0300
-#define	 CUC_ABORT	0x0400
-#define	 RX_START	0x0010
-#define	 RX_RESUME	0x0020
-#define	 RX_SUSPEND	0x0030
-#define	 RX_ABORT	0x0040
-
-struct i596_cmd {
-    unsigned short status;
-    unsigned short command;
-    struct i596_cmd *next;
-};
-
-#define EOF		0x8000
-#define SIZE_MASK	0x3fff
-
-struct i596_tbd {
-    unsigned short size;
-    unsigned short pad;
-    struct i596_tbd *next;
-    char *data;
-};
-
-struct tx_cmd {
-    struct i596_cmd cmd;
-    struct i596_tbd *tbd;
-    unsigned short size;
-    unsigned short pad;
-};
-
-struct i596_rfd {
-    unsigned short stat;
-    unsigned short cmd;
-    struct i596_rfd *next;
-    long rbd; 
-    unsigned short count;
-    unsigned short size;
-    char data[1532];
-};
-
-#define RX_RING_SIZE 8
-
-struct i596_scb {
-    unsigned short status;
-    unsigned short command;
-    struct i596_cmd *cmd;
-    struct i596_rfd *rfd;
-    unsigned long crc_err;
-    unsigned long align_err;
-    unsigned long resource_err;
-    unsigned long over_err;
-    unsigned long rcvdt_err;
-    unsigned long short_err;
-    unsigned short t_on;
-    unsigned short t_off;
-};
-
-struct i596_iscp {
-    unsigned long stat;
-    struct i596_scb *scb;
-};
-
-struct i596_scp {
-    unsigned long sysbus;
-    unsigned long pad;
-    struct i596_iscp *iscp;
-};
-
-struct i596_private {
-    struct i596_scp scp;
-    struct i596_iscp iscp;
-    struct i596_scb scb;
-    struct i596_cmd set_add;
-    char eth_addr[8];
-    struct i596_cmd set_conf;
-    char i596_config[16];
-    struct i596_cmd tdr;
-    unsigned long stat;
-    int last_restart;
-    struct i596_rfd *rx_tail;
-    struct i596_cmd *cmd_tail;
-    struct i596_cmd *cmd_head;
-    int cmd_backlog;
-    unsigned long last_cmd;
-    struct enet_statistics stats;
-};
-
-char init_setup[] = {
-	0x8E,	/* length, prefetch on */
-	0xC8,	/* fifo to 8, monitor off */
-	0x80,	/* don't save bad frames */
-	0x2E,	/* No source address insertion, 8 byte preamble */
-	0x00,	/* priority and backoff defaults */
-	0x60,	/* interframe spacing */
-	0x00,	/* slot time LSB */
-	0xf2,	/* slot time and retries */
-	0x00,	/* promiscuous mode */
-	0x00,	/* collision detect */
-	0x40,	/* minimum frame length */
-	0xff,	
-	0x00,
-	0x7f	/*  *multi IA */ };
-
-static int i596_open(struct device *dev);
-static int i596_start_xmit(struct sk_buff *skb, struct device *dev);
-static void i596_interrupt(int irq, struct pt_regs *regs);
-static int i596_close(struct device *dev);
-static struct enet_statistics *i596_get_stats(struct device *dev);
-static void i596_add_cmd(struct device *dev, struct i596_cmd *cmd);
-static void print_eth(char *);
-static void set_multicast_list(struct device *dev);
-
-
-static inline int
-init_rx_bufs(struct device *dev, int num)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    int i;
-    struct i596_rfd *rfd;
-
-    lp->scb.rfd = (struct i596_rfd *)I596_NULL;
-
-    if (i596_debug > 1) printk ("%s: init_rx_bufs %d.\n", dev->name, num);
-
-    for (i = 0; i < num; i++)
-    {
-	if (!(rfd = (struct i596_rfd *)kmalloc(sizeof(struct i596_rfd), GFP_KERNEL)))
-            break;
-
-	rfd->stat = 0x0000;
-	rfd->rbd = I596_NULL;
-	rfd->count = 0;
-	rfd->size = 1532;
-        if (i == 0)
-        {
-	    rfd->cmd = CMD_EOL;
-            lp->rx_tail = rfd;
-        }
-        else
-	    rfd->cmd = 0x0000;
-
-        rfd->next = lp->scb.rfd;
-        lp->scb.rfd = rfd;
-    }
-
-    if (i != 0)
-      lp->rx_tail->next = lp->scb.rfd;
-
-    return (i);
-}
-
-static inline void
-remove_rx_bufs(struct device *dev)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    struct i596_rfd *rfd = lp->scb.rfd;
-
-    lp->rx_tail->next = (struct i596_rfd *)I596_NULL;
-
-    do
-    {
-        lp->scb.rfd = rfd->next;
-        kfree_s(rfd, sizeof(struct i596_rfd));
-        rfd = lp->scb.rfd;
-    }
-    while (rfd != lp->rx_tail);
-}
-
-static inline void
-init_i596_mem(struct device *dev)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    short ioaddr = dev->base_addr;
-    int boguscnt = 100;
-
-    /* change the scp address */
-    outw(0, ioaddr);
-    outw(0, ioaddr);
-    outb(4, ioaddr+0xf);
-    outw(((((int)&lp->scp) & 0xffff) | 2), ioaddr);
-    outw((((int)&lp->scp)>>16) & 0xffff, ioaddr);
-
-    lp->last_cmd = jiffies;
-
-    lp->scp.sysbus = 0x00440000;
-    lp->scp.iscp = &(lp->iscp);
-    lp->iscp.scb = &(lp->scb);
-    lp->iscp.stat = 0x0001;
-    lp->cmd_backlog = 0;
-
-    lp->cmd_head = lp->scb.cmd = (struct i596_cmd *) I596_NULL;
-
-    if (i596_debug > 2) printk("%s: starting i82596.\n", dev->name);
-
-    (void) inb (ioaddr+0x10);
-    outb(4, ioaddr+0xf);
-    outw(0, ioaddr+4);
-
-    while (lp->iscp.stat)
-	if (--boguscnt == 0)
-	{
-	    printk("%s: i82596 initialization timed out with status %4.4x, cmd %4.4x.\n",
-		   dev->name, lp->scb.status, lp->scb.command);
-	    break;
-    	}
-
-    lp->scb.command = 0;
-
-    memcpy (lp->i596_config, init_setup, 14);
-    lp->set_conf.command = CmdConfigure;
-    i596_add_cmd(dev, &lp->set_conf);
-
-    memcpy (lp->eth_addr, dev->dev_addr, 6);
-    lp->set_add.command = CmdSASetup;
-    i596_add_cmd(dev, &lp->set_add);
-
-    lp->tdr.command = CmdTDR;
-    i596_add_cmd(dev, &lp->tdr);
-
-    boguscnt = 200;
-    while (lp->scb.status, lp->scb.command)
-	if (--boguscnt == 0)
-	{
-	    printk("%s: receive unit start timed out with status %4.4x, cmd %4.4x.\n",
-		   dev->name, lp->scb.status, lp->scb.command);
-	    break;
-    	}
-
-    lp->scb.command = RX_START;
-    outw(0, ioaddr+4);
-
-    boguscnt = 200;
-    while (lp->scb.status, lp->scb.command)
-        if (--boguscnt == 0)
-	{
-	    printk("i82596 init timed out with status %4.4x, cmd %4.4x.\n",
-		lp->scb.status, lp->scb.command);
-	    break;
-	}
-
-    return;
-}
-
-static inline int
-i596_rx(struct device *dev)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    int frames = 0;
-
-    if (i596_debug > 3) printk ("i596_rx()\n");
-
-    while ((lp->scb.rfd->stat) & STAT_C)
-    {
-        if (i596_debug >2) print_eth(lp->scb.rfd->data);
-
-	if ((lp->scb.rfd->stat) & STAT_OK)
-	{
-	    /* a good frame */
-	    int pkt_len = lp->scb.rfd->count & 0x3fff;
-	    struct sk_buff *skb = dev_alloc_skb(pkt_len);
-
-	    frames++;
-
-	    if (skb == NULL)
-	    {
-		printk ("%s: i596_rx Memory squeeze, dropping packet.\n", dev->name);
-		lp->stats.rx_dropped++;
-		break;
-	    }
-
-  	    skb->dev = dev;		
-	    memcpy(skb_put(skb,pkt_len), lp->scb.rfd->data, pkt_len);
-
-	    skb->protocol=eth_type_trans(skb,dev);
-	    netif_rx(skb);
-	    lp->stats.rx_packets++;
-
-	    if (i596_debug > 4) print_eth(skb->data);
-	}
-	else
-	{
-	    lp->stats.rx_errors++;
-	    if ((lp->scb.rfd->stat) & 0x0001) lp->stats.collisions++;
-	    if ((lp->scb.rfd->stat) & 0x0080) lp->stats.rx_length_errors++;
-	    if ((lp->scb.rfd->stat) & 0x0100) lp->stats.rx_over_errors++;
-	    if ((lp->scb.rfd->stat) & 0x0200) lp->stats.rx_fifo_errors++;
-	    if ((lp->scb.rfd->stat) & 0x0400) lp->stats.rx_frame_errors++;
-	    if ((lp->scb.rfd->stat) & 0x0800) lp->stats.rx_crc_errors++;
-	    if ((lp->scb.rfd->stat) & 0x1000) lp->stats.rx_length_errors++;
-	}
-
-	lp->scb.rfd->stat = 0;
-	lp->rx_tail->cmd = 0;
-	lp->rx_tail = lp->scb.rfd;
-	lp->scb.rfd = lp->scb.rfd->next;
-	lp->rx_tail->count = 0;
-	lp->rx_tail->cmd = CMD_EOL;
-
-    }
-
-    if (i596_debug > 3) printk ("frames %d\n", frames);
-
-    return 0;
-}
-
-static inline void
-i596_cleanup_cmd(struct i596_private *lp)
-{
-    struct i596_cmd *ptr;
-    int boguscnt = 100;
-
-    if (i596_debug > 4) printk ("i596_cleanup_cmd\n");
-
-    while (lp->cmd_head != (struct i596_cmd *) I596_NULL)
-    {
-	ptr = lp->cmd_head;
-
-	lp->cmd_head = lp->cmd_head->next;
-	lp->cmd_backlog--;
-
-	switch ((ptr->command) & 0x7)
-	{
-	    case CmdTx:
-	    {
-		struct tx_cmd *tx_cmd = (struct tx_cmd *) ptr;
-		struct sk_buff *skb = ((struct sk_buff *)(tx_cmd->tbd->data)) -1;
-
-		dev_kfree_skb(skb, FREE_WRITE);
-
-		lp->stats.tx_errors++;
-		lp->stats.tx_aborted_errors++;
-
-		ptr->next = (struct i596_cmd * ) I596_NULL;
-		kfree_s((unsigned char *)tx_cmd, (sizeof (struct tx_cmd) + sizeof (struct i596_tbd)));
-		break;
-	    }
-	    case CmdMulticastList:
-	    {
-		unsigned short count = *((unsigned short *) (ptr + 1));
-
-		ptr->next = (struct i596_cmd * ) I596_NULL;
-		kfree_s((unsigned char *)ptr, (sizeof (struct i596_cmd) + count + 2));
-		break;
-	    }
-	    default:
-		ptr->next = (struct i596_cmd * ) I596_NULL;
-	}
-    }
-
-    while (lp->scb.status, lp->scb.command)
-	if (--boguscnt == 0)
-	{
-	    printk("i596_cleanup_cmd timed out with status %4.4x, cmd %4.4x.\n",
-		lp->scb.status, lp->scb.command);
-	    break;
-    	}
-
-    lp->scb.cmd = lp->cmd_head;
-}
-
-static inline void
-i596_reset(struct device *dev, struct i596_private *lp, int ioaddr)
-{
-    int boguscnt = 100;
-
-    if (i596_debug > 4) printk ("i596_reset\n");
-
-    while (lp->scb.status, lp->scb.command)
-        if (--boguscnt == 0)
-	{
-	    printk("i596_reset timed out with status %4.4x, cmd %4.4x.\n",
-		lp->scb.status, lp->scb.command);
-	    break;
-	}
-
-    dev->start = 0;
-    dev->tbusy = 1;
-
-    lp->scb.command = CUC_ABORT|RX_ABORT;
-    outw(0, ioaddr+4);
-
-    /* wait for shutdown */
-    boguscnt = 400;
-
-    while ((lp->scb.status, lp->scb.command) || lp->scb.command)
-        if (--boguscnt == 0)
-	{
-	    printk("i596_reset 2 timed out with status %4.4x, cmd %4.4x.\n",
-		lp->scb.status, lp->scb.command);
-	    break;
-	}
-
-    i596_cleanup_cmd(lp);
-    i596_rx(dev);
-
-    dev->start = 1;
-    dev->tbusy = 0;
-    dev->interrupt = 0;
-    init_i596_mem(dev);
-}
-
-static void i596_add_cmd(struct device *dev, struct i596_cmd *cmd)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    int ioaddr = dev->base_addr;
-    unsigned long flags;
-    int boguscnt = 100;
-
-    if (i596_debug > 4) printk ("i596_add_cmd\n");
-
-    cmd->status = 0;
-    cmd->command |= (CMD_EOL|CMD_INTR);
-    cmd->next = (struct i596_cmd *) I596_NULL;
-
-    save_flags(flags);
-    cli();
-    if (lp->cmd_head != (struct i596_cmd *) I596_NULL)
-	lp->cmd_tail->next = cmd;
-    else 
-    {
-	lp->cmd_head = cmd;
-	while (lp->scb.status, lp->scb.command)
-	    if (--boguscnt == 0)
-	    {
-		printk("i596_add_cmd timed out with status %4.4x, cmd %4.4x.\n",
-		   lp->scb.status, lp->scb.command);
-		break;
-    	    }
-
-	lp->scb.cmd = cmd;
-	lp->scb.command = CUC_START;
-        outw (0, ioaddr+4);
-    }
-    lp->cmd_tail = cmd;
-    lp->cmd_backlog++;
-
-    lp->cmd_head = lp->scb.cmd;
-    restore_flags(flags);
-
-    if (lp->cmd_backlog > 16) 
-    {
-	int tickssofar = jiffies - lp->last_cmd;
-
-	if (tickssofar < 25) return;
-
-	printk("%s: command unit timed out, status resetting.\n", dev->name);
-
-	i596_reset(dev, lp, ioaddr);
-    }
-}
-
-static int
-i596_open(struct device *dev)
-{
-    int i;
-
-    if (i596_debug > 1)
-	printk("%s: i596_open() irq %d.\n", dev->name, dev->irq);
-
-    if (request_irq(dev->irq, &i596_interrupt, 0, "apricot"))
-	return -EAGAIN;
-
-    irq2dev_map[dev->irq] = dev;
-
-    i = init_rx_bufs(dev, RX_RING_SIZE);
-
-    if ((i = init_rx_bufs(dev, RX_RING_SIZE)) < RX_RING_SIZE)
-        printk("%s: only able to allocate %d receive buffers\n", dev->name, i);
-
-    if (i < 4)
-    {
-        free_irq(dev->irq);
-        irq2dev_map[dev->irq] = 0;
-        return -EAGAIN;
-    }
-
-    dev->tbusy = 0;
-    dev->interrupt = 0;
-    dev->start = 1;
-    MOD_INC_USE_COUNT;
-
-    /* Initialize the 82596 memory */
-    init_i596_mem(dev);
-
-    return 0;			/* Always succeed */
-}
-
-static int
-i596_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    int ioaddr = dev->base_addr;
-    struct tx_cmd *tx_cmd;
-
-    if (i596_debug > 2) printk ("%s: Apricot start xmit\n", dev->name);
-
-    /* Transmitter timeout, serious problems. */
-    if (dev->tbusy) {
-	int tickssofar = jiffies - dev->trans_start;
-	if (tickssofar < 5)
-	    return 1;
-	printk("%s: transmit timed out, status resetting.\n",
-	       dev->name);
-	lp->stats.tx_errors++;
-	/* Try to restart the adaptor */
-	if (lp->last_restart == lp->stats.tx_packets) {
-	    if (i596_debug > 1) printk ("Resetting board.\n");
-
-	    /* Shutdown and restart */
-            i596_reset(dev,lp, ioaddr);
-	} else {
-	    /* Issue a channel attention signal */
-	    if (i596_debug > 1) printk ("Kicking board.\n");
-
-	    lp->scb.command = CUC_START|RX_START;
-	    outw(0, ioaddr+4);
-
-	    lp->last_restart = lp->stats.tx_packets;
-	}
-	dev->tbusy = 0;
-	dev->trans_start = jiffies;
-    }
-
-    /* If some higher level thinks we've misses a tx-done interrupt
-       we are passed NULL. n.b. dev_tint handles the cli()/sti()
-       itself. */
-    if (skb == NULL) {
-	dev_tint(dev);
-	return 0;
-    }
-
-    /* shouldn't happen */
-    if (skb->len <= 0) return 0;
-
-    if (i596_debug > 3) printk("%s: i596_start_xmit() called\n", dev->name);
-
-    /* Block a timer-based transmit from overlapping.  This could better be
-       done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-    if (set_bit(0, (void*)&dev->tbusy) != 0)
-	printk("%s: Transmitter access conflict.\n", dev->name);
-    else
-    {
-	short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-	dev->trans_start = jiffies;
-
-	tx_cmd = (struct tx_cmd *) kmalloc ((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
-	if (tx_cmd == NULL)
-	{
-	    printk ("%s: i596_xmit Memory squeeze, dropping packet.\n", dev->name);
-	    lp->stats.tx_dropped++;
-
-	    dev_kfree_skb(skb, FREE_WRITE);
-	}
-	else
-	{
-	    tx_cmd->tbd = (struct i596_tbd *) (tx_cmd + 1);
-	    tx_cmd->tbd->next = (struct i596_tbd *) I596_NULL;
-
-	    tx_cmd->cmd.command = CMD_FLEX|CmdTx;
-
-	    tx_cmd->pad = 0;
-	    tx_cmd->size = 0;
-	    tx_cmd->tbd->pad = 0;
-	    tx_cmd->tbd->size = EOF | length;
-
-	    tx_cmd->tbd->data = skb->data;
-
-	    if (i596_debug > 3) print_eth(skb->data);
-
-	    i596_add_cmd(dev, (struct i596_cmd *)tx_cmd);
-
-	    lp->stats.tx_packets++;
-	}
-    }
-
-    dev->tbusy = 0;
-
-    return 0;
-}
-
-
-static void print_eth(char *add)
-{
-    int i;
-
-    printk ("Dest  ");
-    for (i = 0; i < 6; i++)
-	printk(" %2.2X", (unsigned char)add[i]);
-    printk ("\n");
-
-    printk ("Source");
-    for (i = 0; i < 6; i++)
-	printk(" %2.2X", (unsigned char)add[i+6]);
-    printk ("\n");
-    printk ("type %2.2X%2.2X\n", (unsigned char)add[12], (unsigned char)add[13]);
-}
-
-int apricot_probe(struct device *dev)
-{
-    int i;
-    struct i596_private *lp;
-    int checksum = 0;
-    int ioaddr = 0x300;
-    char eth_addr[6];
-    
-    /* this is easy the ethernet interface can only be at 0x300 */
-    /* first check nothing is already registered here */
-
-    if (check_region(ioaddr, APRICOT_TOTAL_SIZE))
-	return ENODEV;
-
-    for (i = 0; i < 8; i++)
-    {
-    	eth_addr[i] = inb(ioaddr+8+i);
-	checksum += eth_addr[i];
-     }
-
-    /* checksum is a multiple of 0x100, got this wrong first time
-       some machines have 0x100, some 0x200. The DOS driver doesn't
-       even bother with the checksum */
-
-    if (checksum % 0x100) return ENODEV;
-
-    /* Some other boards trip the checksum.. but then appear as ether
-       address 0. Trap these - AC */
-       
-    if(memcmp(eth_addr,"\x00\x00\x49",3)!= 0)
-    	return ENODEV;
-
-    request_region(ioaddr, APRICOT_TOTAL_SIZE, "apricot");
-
-    dev->base_addr = ioaddr;
-    ether_setup(dev);
-    printk("%s: Apricot 82596 at %#3x,", dev->name, ioaddr);
-
-    for (i = 0; i < 6; i++)
-	printk(" %2.2X", dev->dev_addr[i] = eth_addr[i]);
-
-    dev->base_addr = ioaddr;
-    dev->irq = 10;
-    printk(" IRQ %d.\n", dev->irq);
-
-    if (i596_debug > 0) printk(version);
-
-    /* The APRICOT-specific entries in the device structure. */
-    dev->open = &i596_open;
-    dev->stop = &i596_close;
-    dev->hard_start_xmit = &i596_start_xmit;
-    dev->get_stats = &i596_get_stats;
-    dev->set_multicast_list = &set_multicast_list;
-
-    dev->mem_start = (int)kmalloc(sizeof(struct i596_private)+ 0x0f, GFP_KERNEL);
-    /* align for scp */
-    dev->priv = (void *)((dev->mem_start + 0xf) & 0xfffffff0);
-
-    lp = (struct i596_private *)dev->priv;
-    memset((void *)lp, 0, sizeof(struct i596_private));
-    lp->scb.command = 0;
-    lp->scb.cmd = (struct i596_cmd *) I596_NULL;
-    lp->scb.rfd = (struct i596_rfd *)I596_NULL;
-
-    return 0;
-}
-
-static void
-i596_interrupt(int irq, struct pt_regs *regs)
-{
-    struct device *dev = (struct device *)(irq2dev_map[irq]);
-    struct i596_private *lp;
-    short ioaddr;
-    int boguscnt = 200;
-    unsigned short status, ack_cmd = 0;
-
-    if (dev == NULL) {
-	printk ("i596_interrupt(): irq %d for unknown device.\n", irq);
-	return;
-    }
-
-    if (i596_debug > 3) printk ("%s: i596_interrupt(): irq %d\n",dev->name, irq);
-
-    if (dev->interrupt)
-	printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-    dev->interrupt = 1;
-
-    ioaddr = dev->base_addr;
-
-    lp = (struct i596_private *)dev->priv;
-
-    while (lp->scb.status, lp->scb.command)
-	if (--boguscnt == 0)
-	    {
-		printk("%s: i596 interrupt, timeout status %4.4x command %4.4x.\n", dev->name, lp->scb.status, lp->scb.command);
-		break;
-	    }
-    status = lp->scb.status;
-
-    if (i596_debug > 4)
-	printk("%s: i596 interrupt, status %4.4x.\n", dev->name, status);
-
-    ack_cmd = status & 0xf000;
-
-    if ((status & 0x8000) || (status & 0x2000))
-    {
-	struct i596_cmd *ptr;
-
-	if ((i596_debug > 4) && (status & 0x8000))
-	    printk("%s: i596 interrupt completed command.\n", dev->name);
-	if ((i596_debug > 4) && (status & 0x2000))
-	    printk("%s: i596 interrupt command unit inactive %x.\n", dev->name, status & 0x0700);
-
-	while ((lp->cmd_head != (struct i596_cmd *) I596_NULL) && (lp->cmd_head->status & STAT_C))
-	{
-	    ptr = lp->cmd_head;
-
-	    lp->cmd_head = lp->cmd_head->next;
-	    lp->cmd_backlog--;
-
-	    switch ((ptr->command) & 0x7)
-	    {
-		case CmdTx:
-		{
-		    struct tx_cmd *tx_cmd = (struct tx_cmd *) ptr;
-		    struct sk_buff *skb = ((struct sk_buff *)(tx_cmd->tbd->data)) -1;
-
-		    dev_kfree_skb(skb, FREE_WRITE);
-
-		    if ((ptr->status) & STAT_OK)
-		    {
-	    		if (i596_debug >2) print_eth(skb->data);
-		    }
-		    else
-		    {
-			lp->stats.tx_errors++;
-			if ((ptr->status) & 0x0020) lp->stats.collisions++;
-			if (!((ptr->status) & 0x0040)) lp->stats.tx_heartbeat_errors++;
-			if ((ptr->status) & 0x0400) lp->stats.tx_carrier_errors++;
-			if ((ptr->status) & 0x0800) lp->stats.collisions++;
-			if ((ptr->status) & 0x1000) lp->stats.tx_aborted_errors++;
-		    }
-
-
-		    ptr->next = (struct i596_cmd * ) I596_NULL;
-		    kfree_s((unsigned char *)tx_cmd, (sizeof (struct tx_cmd) + sizeof (struct i596_tbd)));
-		    break;
-		}
-		case CmdMulticastList:
-		{
-		    unsigned short count = *((unsigned short *) (ptr + 1));
-
-		    ptr->next = (struct i596_cmd * ) I596_NULL;
-		    kfree_s((unsigned char *)ptr, (sizeof (struct i596_cmd) + count + 2));
-		    break;
-		}
-		case CmdTDR:
-		{
-		    unsigned long status = *((unsigned long *) (ptr + 1));
-
-		    if (status & 0x8000)
-		    {
-			if (i596_debug > 3)
-	    		    printk("%s: link ok.\n", dev->name);
-		    }
-		    else
-		    {
-			if (status & 0x4000)
-	    		    printk("%s: Transceiver problem.\n", dev->name);
-			if (status & 0x2000)
-	    		    printk("%s: Termination problem.\n", dev->name);
-			if (status & 0x1000)
-	    		    printk("%s: Short circuit.\n", dev->name);
-
-	    		printk("%s: Time %ld.\n", dev->name, status & 0x07ff);
-		    }
-		}
-		default:
-		    ptr->next = (struct i596_cmd * ) I596_NULL;
-
-		lp->last_cmd = jiffies;
- 	    }
-	}
-
-	ptr = lp->cmd_head;
-	while ((ptr != (struct i596_cmd *) I596_NULL) && (ptr != lp->cmd_tail))
-	{
-	    ptr->command &= 0x1fff;
-	    ptr = ptr->next;
-	}
-
-	if ((lp->cmd_head != (struct i596_cmd *) I596_NULL) && (dev->start)) ack_cmd |= CUC_START;
-	lp->scb.cmd = lp->cmd_head;
-    }
-
-    if ((status & 0x1000) || (status & 0x4000))
-    {
-	if ((i596_debug > 4) && (status & 0x4000))
-	    printk("%s: i596 interrupt received a frame.\n", dev->name);
-	if ((i596_debug > 4) && (status & 0x1000))
-	    printk("%s: i596 interrupt receive unit inactive %x.\n", dev->name, status & 0x0070);
-
-	i596_rx(dev);
-
-	if (dev->start) ack_cmd |= RX_START;
-    }
-
-    /* acknowledge the interrupt */
-
-/*
-    if ((lp->scb.cmd != (struct i596_cmd *) I596_NULL) && (dev->start)) ack_cmd | = CUC_START;
-*/
-    boguscnt = 100;
-    while (lp->scb.status, lp->scb.command)
-	if (--boguscnt == 0)
-	    {
-		printk("%s: i596 interrupt, timeout status %4.4x command %4.4x.\n", dev->name, lp->scb.status, lp->scb.command);
-		break;
-	    }
-    lp->scb.command = ack_cmd;
-
-    (void) inb (ioaddr+0x10);
-    outb (4, ioaddr+0xf);
-    outw (0, ioaddr+4);
-
-    if (i596_debug > 4)
-	printk("%s: exiting interrupt.\n", dev->name);
-
-    dev->interrupt = 0;
-    return;
-}
-
-static int
-i596_close(struct device *dev)
-{
-    int ioaddr = dev->base_addr;
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-    int boguscnt = 200;
-
-    dev->start = 0;
-    dev->tbusy = 1;
-
-    if (i596_debug > 1)
-	printk("%s: Shutting down ethercard, status was %4.4x.\n",
-	       dev->name, lp->scb.status);
-
-    lp->scb.command = CUC_ABORT|RX_ABORT;
-    outw(0, ioaddr+4);
-
-    i596_cleanup_cmd(lp);
-
-    while (lp->scb.status, lp->scb.command)
-	if (--boguscnt == 0)
-	{
-	    printk("%s: close timed timed out with status %4.4x, cmd %4.4x.\n",
-		   dev->name, lp->scb.status, lp->scb.command);
-	    break;
-    	}
-    free_irq(dev->irq);
-    irq2dev_map[dev->irq] = 0;
-    remove_rx_bufs(dev);
-    MOD_DEC_USE_COUNT;
-
-    return 0;
-}
-
-static struct enet_statistics *
-i596_get_stats(struct device *dev)
-{
-    struct i596_private *lp = (struct i596_private *)dev->priv;
-
-    return &lp->stats;
-}
-
-/*
- *	Set or clear the multicast filter for this adaptor.
- */
- 
-static void set_multicast_list(struct device *dev)
-{
-	struct i596_private *lp = (struct i596_private *)dev->priv;
-	struct i596_cmd *cmd;
-
-	if (i596_debug > 1)
-		printk ("%s: set multicast list %d\n", dev->name, dev->mc_count);
-
-	if (dev->mc_count > 0) 
-	{
-		struct dev_mc_list *dmi;
-		char *cp;
-		cmd = (struct i596_cmd *) kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC);
-		if (cmd == NULL)
-		{
-			printk ("%s: set_multicast Memory squeeze.\n", dev->name);
-			return;
-		}
-		cmd->command = CmdMulticastList;
-		*((unsigned short *) (cmd + 1)) = dev->mc_count * 6;
-		cp=((char *)(cmd + 1))+2;
-		for(dmi=dev->mc_list;dmi!=NULL;dmi=dmi->next)
-		{
-			memcpy(cp, dmi,6);
-			cp+=6;
-		}
-		print_eth (((char *)(cmd + 1)) + 2);
-		i596_add_cmd(dev, cmd);
-	}
-	else
-	{
-		if (lp->set_conf.next != (struct i596_cmd * ) I596_NULL) 
-			return;
-		if (dev->mc_count == 0 && !(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
-		{
-			if(dev->flags&IFF_ALLMULTI)
-				dev->flags|=IFF_PROMISC;
-			lp->i596_config[8] &= ~0x01;
-		}
-		else
-			lp->i596_config[8] |= 0x01;
-
-		i596_add_cmd(dev, &lp->set_conf);
-	}
-}
-
-#ifdef HAVE_DEVLIST
-static unsigned int apricot_portlist[] = {0x300, 0};
-struct netdev_entry apricot_drv = 
-{"apricot", apricot_probe, APRICOT_TOTAL_SIZE, apricot_portlist};
-#endif
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_apricot = {
-  devicename, /* device name inserted by /linux/drivers/net/net_init.c */
-  0, 0, 0, 0,
-  0x300, 10,
-  0, 0, 0, NULL, apricot_probe };
-
-static int io = 0x300;
-static int irq = 10;
-
-int
-init_module(void)
-{
-  dev_apricot.base_addr = io;
-  dev_apricot.irq       = irq;
-  if (register_netdev(&dev_apricot) != 0)
-    return -EIO;
-  return 0;
-}
-
-void
-cleanup_module(void)
-{
-    unregister_netdev(&dev_apricot);
-    kfree_s((void *)dev_apricot.mem_start, sizeof(struct i596_private) + 0xf);
-    dev_apricot.priv = NULL;
-
-    /* If we don't do this, we can't re-insmod it later. */
-    release_region(dev_apricot.base_addr, APRICOT_TOTAL_SIZE);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c apricot.c"
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/at1700.c b/i386/i386at/gpl/linux/net/at1700.c
deleted file mode 100644
index 3d684c0a..00000000
--- a/i386/i386at/gpl/linux/net/at1700.c
+++ /dev/null
@@ -1,677 +0,0 @@
-/* at1700.c: A network device driver for  the Allied Telesis AT1700.
-
-	Written 1993-94 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This is a device driver for the Allied Telesis AT1700, which is a
-	straight-forward Fujitsu MB86965 implementation.
-
-  Sources:
-    The Fujitsu MB86965 datasheet.
-
-	After the initial version of this driver was written Gerry Sawkins of
-	ATI provided their EEPROM configuration code header file.
-    Thanks to NIIBE Yutaka <gniibe@mri.co.jp> for bug fixes.
-
-  Bugs:
-	The MB86965 has a design flaw that makes all probes unreliable.  Not
-	only is it difficult to detect, it also moves around in I/O space in
-	response to inb()s from other device probes!
-*/
-
-static const char *version =
-	"at1700.c:v1.12 1/18/95  Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-/* This unusual address order is used to verify the CONFIG register. */
-static int at1700_probe_list[] =
-{0x260, 0x280, 0x2a0, 0x240, 0x340, 0x320, 0x380, 0x300, 0};
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 1
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-typedef unsigned char uchar;
-
-/* Information that need to be kept for each board. */
-struct net_local {
-	struct enet_statistics stats;
-	uint tx_started:1;			/* Number of packet on the Tx queue. */
-	uchar tx_queue;				/* Number of packet on the Tx queue. */
-	ushort tx_queue_len;		/* Current length of the Tx queue. */
-};
-
-
-/* Offsets from the base address. */
-#define STATUS			0
-#define TX_STATUS		0
-#define RX_STATUS		1
-#define TX_INTR			2		/* Bit-mapped interrupt enable registers. */
-#define RX_INTR			3
-#define TX_MODE			4
-#define RX_MODE			5
-#define CONFIG_0		6		/* Misc. configuration settings. */
-#define CONFIG_1		7
-/* Run-time register bank 2 definitions. */
-#define DATAPORT		8		/* Word-wide DMA or programmed-I/O dataport. */
-#define TX_START		10
-#define MODE13			13
-#define EEPROM_Ctrl 	16
-#define EEPROM_Data 	17
-#define IOCONFIG		19
-#define RESET			31		/* Write to reset some parts of the chip. */
-#define AT1700_IO_EXTENT	32
-
-/*  EEPROM_Ctrl bits. */
-#define EE_SHIFT_CLK	0x40	/* EEPROM shift clock, in reg. 16. */
-#define EE_CS			0x20	/* EEPROM chip select, in reg. 16. */
-#define EE_DATA_WRITE	0x80	/* EEPROM chip data in, in reg. 17. */
-#define EE_DATA_READ	0x80	/* EEPROM chip data out, in reg. 17. */
-
-/* Delay between EEPROM clock transitions. */
-#define eeprom_delay()	do { int _i = 40; while (--_i > 0) { __SLOW_DOWN_IO; }} while (0)
-
-/* The EEPROM commands include the alway-set leading bit. */
-#define EE_WRITE_CMD	(5 << 6)
-#define EE_READ_CMD		(6 << 6)
-#define EE_ERASE_CMD	(7 << 6)
-
-
-/* Index to functions, as function prototypes. */
-
-extern int at1700_probe(struct device *dev);
-
-static int at1700_probe1(struct device *dev, short ioaddr);
-static int read_eeprom(int ioaddr, int location);
-static int net_open(struct device *dev);
-static int	net_send_packet(struct sk_buff *skb, struct device *dev);
-static void net_interrupt(int irq, struct pt_regs *regs);
-static void net_rx(struct device *dev);
-static int net_close(struct device *dev);
-static struct enet_statistics *net_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
-   If dev->base_addr == 0, probe all likely locations.
-   If dev->base_addr == 1, always return failure.
-   If dev->base_addr == 2, allocate space for the device and return success
-   (detachable devices only).
-   */
-#ifdef HAVE_DEVLIST
-/* Support for a alternate probe manager, which will eliminate the
-   boilerplate below. */
-struct netdev_entry at1700_drv =
-{"at1700", at1700_probe1, AT1700_IO_EXTENT, at1700_probe_list};
-#else
-int
-at1700_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return at1700_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; at1700_probe_list[i]; i++) {
-		int ioaddr = at1700_probe_list[i];
-		if (check_region(ioaddr, AT1700_IO_EXTENT))
-			continue;
-		if (at1700_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-/* The Fujitsu datasheet suggests that the NIC be probed for by checking its
-   "signature", the default bit pattern after a reset.  This *doesn't* work --
-   there is no way to reset the bus interface without a complete power-cycle!
-
-   It turns out that ATI came to the same conclusion I did: the only thing
-   that can be done is checking a few bits and then diving right into an
-   EEPROM read. */
-
-int at1700_probe1(struct device *dev, short ioaddr)
-{
-	char irqmap[8] = {3, 4, 5, 9, 10, 11, 14, 15};
-	unsigned int i, irq;
-
-	/* Resetting the chip doesn't reset the ISA interface, so don't bother.
-	   That means we have to be careful with the register values we probe for.
-	   */
-#ifdef notdef
-	printk("at1700 probe at %#x, eeprom is %4.4x %4.4x %4.4x ctrl %4.4x.\n",
-		   ioaddr, read_eeprom(ioaddr, 4), read_eeprom(ioaddr, 5),
-		   read_eeprom(ioaddr, 6), inw(ioaddr + EEPROM_Ctrl));
-#endif
-	if (at1700_probe_list[inb(ioaddr + IOCONFIG) & 0x07] != ioaddr
-		|| read_eeprom(ioaddr, 4) != 0x0000
-		|| (read_eeprom(ioaddr, 5) & 0xff00) != 0xF400)
-		return -ENODEV;
-
-	/* Reset the internal state machines. */
-	outb(0, ioaddr + RESET);
-
-	irq = irqmap[(read_eeprom(ioaddr, 12)&0x04)
-				 | (read_eeprom(ioaddr, 0)>>14)];
-
-	/* Snarf the interrupt vector now. */
-	if (request_irq(irq, &net_interrupt, 0, "at1700")) {
-		printk ("AT1700 found at %#3x, but it's unusable due to a conflict on"
-				"IRQ %d.\n", ioaddr, irq);
-		return EAGAIN;
-	}
-
-	/* Allocate a new 'dev' if needed. */
-	if (dev == NULL)
-		dev = init_etherdev(0, sizeof(struct net_local));
-
-	/* Grab the region so that we can find another board if the IRQ request
-	   fails. */
-	request_region(ioaddr, AT1700_IO_EXTENT, "at1700");
-
-	printk("%s: AT1700 found at %#3x, IRQ %d, address ", dev->name,
-		   ioaddr, irq);
-
-	dev->base_addr = ioaddr;
-	dev->irq = irq;
-	irq2dev_map[irq] = dev;
-
-	for(i = 0; i < 3; i++) {
-		unsigned short eeprom_val = read_eeprom(ioaddr, 4+i);
-		printk("%04x", eeprom_val);
-		((unsigned short *)dev->dev_addr)[i] = ntohs(eeprom_val);
-	}
-
-	/* The EEPROM word 12 bit 0x0400 means use regular 100 ohm 10baseT signals,
-	   rather than 150 ohm shielded twisted pair compensation.
-	   0x0000 == auto-sense the interface
-	   0x0800 == use TP interface
-	   0x1800 == use coax interface
-	   */
-	{
-		const char *porttype[] = {"auto-sense", "10baseT", "auto-sense", "10base2"};
-		ushort setup_value = read_eeprom(ioaddr, 12);
-
-		dev->if_port = setup_value >> 8;
-		printk(" %s interface.\n", porttype[(dev->if_port>>3) & 3]);
-	}
-
-	/* Set the station address in bank zero. */
-	outb(0xe0, ioaddr + 7);
-	for (i = 0; i < 6; i++)
-		outb(dev->dev_addr[i], ioaddr + 8 + i);
-
-	/* Switch to bank 1 and set the multicast table to accept none. */
-	outb(0xe4, ioaddr + 7);
-	for (i = 0; i < 8; i++)
-		outb(0x00, ioaddr + 8 + i);
-
-	/* Set the configuration register 0 to 32K 100ns. byte-wide memory, 16 bit
-	   bus access, two 4K Tx queues, and disabled Tx and Rx. */
-	outb(0xda, ioaddr + CONFIG_0);
-
-	/* Switch to bank 2 and lock our I/O address. */
-	outb(0xe8, ioaddr + 7);
-	outb(dev->if_port, MODE13);
-
-	/* Power-down the chip.  Aren't we green! */
-	outb(0x00, ioaddr + CONFIG_1);
-
-	if (net_debug)
-		printk(version);
-
-	/* Initialize the device structure. */
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-	dev->open		= net_open;
-	dev->stop		= net_close;
-	dev->hard_start_xmit = net_send_packet;
-	dev->get_stats	= net_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/* Fill in the fields of 'dev' with ethernet-generic values. */
-	   
-	ether_setup(dev);
-	return 0;
-}
-
-static int read_eeprom(int ioaddr, int location)
-{
-	int i;
-	unsigned short retval = 0;
-	short ee_addr = ioaddr + EEPROM_Ctrl;
-	short ee_daddr = ioaddr + EEPROM_Data;
-	int read_cmd = location | EE_READ_CMD;
-	short ctrl_val = EE_CS;
-	
-	outb(ctrl_val, ee_addr);
-	
-	/* Shift the read command bits out. */
-	for (i = 9; i >= 0; i--) {
-		short dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0;
-		outb(dataval, ee_daddr);
-		outb(EE_CS | EE_SHIFT_CLK, ee_addr);	/* EEPROM clock tick. */
-		eeprom_delay();
-		outb(EE_CS, ee_addr);	/* Finish EEPROM a clock tick. */
-		eeprom_delay();
-	}
-	outb(EE_CS, ee_addr);
-	
-	for (i = 16; i > 0; i--) {
-		outb(EE_CS | EE_SHIFT_CLK, ee_addr);
-		eeprom_delay();
-		retval = (retval << 1) | ((inb(ee_daddr) & EE_DATA_READ) ? 1 : 0);
-		outb(EE_CS, ee_addr);
-		eeprom_delay();
-	}
-
-	/* Terminate the EEPROM access. */
-	ctrl_val &= ~EE_CS;
-	outb(ctrl_val | EE_SHIFT_CLK, ee_addr);
-	eeprom_delay();
-	outb(ctrl_val, ee_addr);
-	eeprom_delay();
-	return retval;
-}
-
-
-
-static int net_open(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int i;
-
-	/* Powerup the chip, initialize config register 1, and select bank 0. */
-	outb(0xe0, ioaddr + CONFIG_1);
-
-	/* Set the station address in bank zero. */
-	for (i = 0; i < 6; i++)
-		outb(dev->dev_addr[i], ioaddr + 8 + i);
-
-	/* Switch to bank 1 and set the multicast table to accept none. */
-	outb(0xe4, ioaddr + 7);
-	for (i = 0; i < 8; i++)
-		outb(0x00, ioaddr + 8 + i);
-
-	/* Set the configuration register 0 to 32K 100ns. byte-wide memory, 16 bit
-	   bus access, and two 4K Tx queues. */
-	outb(0xda, ioaddr + CONFIG_0);
-
-	/* Same config 0, except enable the Rx and Tx. */
-	outb(0x5a, ioaddr + CONFIG_0);
-	/* Switch to register bank 2 for the run-time registers. */
-	outb(0xe8, ioaddr + CONFIG_1);
-
-	lp->tx_started = 0;
-	lp->tx_queue = 0;
-	lp->tx_queue_len = 0;
-
-	/* Turn on Rx interrupts, leave Tx interrupts off until packet Tx. */
-	outb(0x00, ioaddr + TX_INTR);
-	outb(0x81, ioaddr + RX_INTR);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-	MOD_INC_USE_COUNT;
-
-	return 0;
-}
-
-static int
-net_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 10)
-			return 1;
-		printk("%s: transmit timed out with status %04x, %s?\n", dev->name,
-			   inw(ioaddr + STATUS), inb(ioaddr + TX_STATUS) & 0x80
-			   ? "IRQ conflict" : "network cable problem");
-		printk("%s: timeout registers: %04x %04x %04x %04x %04x %04x %04x %04x.\n",
-			   dev->name, inw(ioaddr + 0), inw(ioaddr + 2), inw(ioaddr + 4),
-			   inw(ioaddr + 6), inw(ioaddr + 8), inw(ioaddr + 10),
-			   inw(ioaddr + 12), inw(ioaddr + 14));
-		lp->stats.tx_errors++;
-		/* ToDo: We should try to restart the adaptor... */
-		outw(0xffff, ioaddr + 24);
-		outw(0xffff, ioaddr + TX_STATUS);
-		outw(0xe85a, ioaddr + CONFIG_0);
-		outw(0x8100, ioaddr + TX_INTR);
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-		lp->tx_started = 0;
-		lp->tx_queue = 0;
-		lp->tx_queue_len = 0;
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-
-		/* Turn off the possible Tx interrupts. */
-		outb(0x00, ioaddr + TX_INTR);
-		
-		outw(length, ioaddr + DATAPORT);
-		outsw(ioaddr + DATAPORT, buf, (length + 1) >> 1);
-
-		lp->tx_queue++;
-		lp->tx_queue_len += length + 2;
-
-		if (lp->tx_started == 0) {
-			/* If the Tx is idle, always trigger a transmit. */
-			outb(0x80 | lp->tx_queue, ioaddr + TX_START);
-			lp->tx_queue = 0;
-			lp->tx_queue_len = 0;
-			dev->trans_start = jiffies;
-			lp->tx_started = 1;
-			dev->tbusy = 0;
-		} else if (lp->tx_queue_len < 4096 - 1502)
-			/* Yes, there is room for one more packet. */
-			dev->tbusy = 0;
-
-		/* Turn on Tx interrupts back on. */
-		outb(0x82, ioaddr + TX_INTR);
-	}
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	return 0;
-}
-
-/* The typical workload of the driver:
-   Handle the network interface interrupts. */
-static void
-net_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr, status;
-
-	if (dev == NULL) {
-		printk ("at1700_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	dev->interrupt = 1;
-
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-	status = inw(ioaddr + TX_STATUS);
-	outw(status, ioaddr + TX_STATUS);
-
-	if (net_debug > 4)
-		printk("%s: Interrupt with status %04x.\n", dev->name, status);
-	if (status & 0xff00
-		||  (inb(ioaddr + RX_MODE) & 0x40) == 0) {			/* Got a packet(s). */
-		net_rx(dev);
-	}
-	if (status & 0x00ff) {
-		if (status & 0x80) {
-			lp->stats.tx_packets++;
-			if (lp->tx_queue) {
-				outb(0x80 | lp->tx_queue, ioaddr + TX_START);
-				lp->tx_queue = 0;
-				lp->tx_queue_len = 0;
-				dev->trans_start = jiffies;
-				dev->tbusy = 0;
-				mark_bh(NET_BH);	/* Inform upper layers. */
-			} else {
-				lp->tx_started = 0;
-				/* Turn on Tx interrupts off. */
-				outb(0x00, ioaddr + TX_INTR);
-				dev->tbusy = 0;
-				mark_bh(NET_BH);	/* Inform upper layers. */
-			}
-		}
-	}
-
-	dev->interrupt = 0;
-	return;
-}
-
-/* We have a good packet(s), get it/them out of the buffers. */
-static void
-net_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int boguscount = 5;
-
-	while ((inb(ioaddr + RX_MODE) & 0x40) == 0) {
-		ushort status = inw(ioaddr + DATAPORT);
-		ushort pkt_len = inw(ioaddr + DATAPORT);
-
-		if (net_debug > 4)
-			printk("%s: Rxing packet mode %02x status %04x.\n",
-				   dev->name, inb(ioaddr + RX_MODE), status);
-#ifndef final_version
-		if (status == 0) {
-			outb(0x05, ioaddr + 14);
-			break;
-		}
-#endif
-
-		if ((status & 0xF0) != 0x20) {	/* There was an error. */
-			lp->stats.rx_errors++;
-			if (status & 0x08) lp->stats.rx_length_errors++;
-			if (status & 0x04) lp->stats.rx_frame_errors++;
-			if (status & 0x02) lp->stats.rx_crc_errors++;
-			if (status & 0x01) lp->stats.rx_over_errors++;
-		} else {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-
-			if (pkt_len > 1550) {
-				printk("%s: The AT1700 claimed a very large packet, size %d.\n",
-					   dev->name, pkt_len);
-				/* Prime the FIFO and then flush the packet. */
-				inw(ioaddr + DATAPORT); inw(ioaddr + DATAPORT);
-				outb(0x05, ioaddr + 14);
-				lp->stats.rx_errors++;
-				break;
-			}
-			skb = dev_alloc_skb(pkt_len+3);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, dropping packet (len %d).\n",
-					   dev->name, pkt_len);
-				/* Prime the FIFO and then flush the packet. */
-				inw(ioaddr + DATAPORT); inw(ioaddr + DATAPORT);
-				outb(0x05, ioaddr + 14);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			skb->dev = dev;
-			skb_reserve(skb,2);
-
-			insw(ioaddr + DATAPORT, skb_put(skb,pkt_len), (pkt_len + 1) >> 1);
-			skb->protocol=eth_type_trans(skb, dev);
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-		if (--boguscount <= 0)
-			break;
-	}
-
-	/* If any worth-while packets have been received, dev_rint()
-	   has done a mark_bh(NET_BH) for us and will work on them
-	   when we get to the bottom-half routine. */
-	{
-		int i;
-		for (i = 0; i < 20; i++) {
-			if ((inb(ioaddr + RX_MODE) & 0x40) == 0x40)
-				break;
-			inw(ioaddr + DATAPORT);				/* dummy status read */
-			outb(0x05, ioaddr + 14);
-		}
-
-		if (net_debug > 5)
-			printk("%s: Exint Rx packet with mode %02x after %d ticks.\n", 
-				   dev->name, inb(ioaddr + RX_MODE), i);
-	}
-	return;
-}
-
-/* The inverse routine to net_open(). */
-static int net_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Set configuration register 0 to disable Tx and Rx. */
-	outb(0xda, ioaddr + CONFIG_0);
-
-	/* Update the statistics -- ToDo. */
-
-	/* Power-down the chip.  Green, green, green! */
-	outb(0x00, ioaddr + CONFIG_1);
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-net_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-
-	cli();
-	/* ToDo: Update the statistics from the device registers. */
-	sti();
-
-	return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
-   num_addrs == -1	Promiscuous mode, receive all packets
-   num_addrs == 0	Normal mode, clear multicast list
-   num_addrs > 0	Multicast mode, receive normal and MC packets, and do
-			best-effort filtering.
- */
-static void
-set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-	if (dev->mc_count || dev->flags&(IFF_PROMISC|IFF_ALLMULTI)) 
-	{
-		/*
-		 *	We must make the kernel realise we had to move
-		 *	into promisc mode or we start all out war on
-		 *	the cable. - AC
-		 */
-		dev->flags|=IFF_PROMISC;		
-	
-		outb(3, ioaddr + RX_MODE);	/* Enable promiscuous mode */
-	} 
-	else
-		outb(2, ioaddr + RX_MODE);	/* Disable promiscuous, use normal mode */
-}
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_at1700 = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, at1700_probe };
-
-static int io = 0x260;
-static int irq = 0;
-
-int init_module(void)
-{
-	if (io == 0)
-		printk("at1700: You should not use auto-probing with insmod!\n");
-	dev_at1700.base_addr = io;
-	dev_at1700.irq       = irq;
-	if (register_netdev(&dev_at1700) != 0) {
-		printk("at1700: register_netdev() returned non-zero.\n");
-		return -EIO;
-	}
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_at1700);
-	kfree(dev_at1700.priv);
-	dev_at1700.priv = NULL;
-
-	/* If we don't do this, we can't re-insmod it later. */
-	free_irq(dev_at1700.irq);
-	irq2dev_map[dev_at1700.irq] = NULL;
-	release_region(dev_at1700.base_addr, AT1700_IO_EXTENT);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c at1700.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- *  c-indent-level: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/atp.c b/i386/i386at/gpl/linux/net/atp.c
deleted file mode 100644
index 62aa04ef..00000000
--- a/i386/i386at/gpl/linux/net/atp.c
+++ /dev/null
@@ -1,787 +0,0 @@
-/* atp.c: Attached (pocket) ethernet adapter driver for linux. */
-/*
-	This is a driver for a commonly OEMed pocket (parallel port)
-	ethernet adapter.  
-
-	Written 1993,1994,1995 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-		Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	The timer-based reset code was written by Bill Carlson, wwc@super.org.
-*/
-
-static const char *version =
-	"atp.c:v1.01 1/18/95 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-/*
-	This file is a device driver for the RealTek (aka AT-Lan-Tec) pocket
-	ethernet adapter.  This is a common low-cost OEM pocket ethernet
-	adapter, sold under many names.
-
-  Sources:
-	This driver was written from the packet driver assembly code provided by
-	Vincent Bono of AT-Lan-Tec.	 Ever try to figure out how a complicated
-	device works just from the assembly code?  It ain't pretty.  The following
-	description is written based on guesses and writing lots of special-purpose
-	code to test my theorized operation.
-
-					Theory of Operation
-	
-	The RTL8002 adapter seems to be built around a custom spin of the SEEQ
-	controller core.  It probably has a 16K or 64K internal packet buffer, of
-	which the first 4K is devoted to transmit and the rest to receive.
-	The controller maintains the queue of received packet and the packet buffer
-	access pointer internally, with only 'reset to beginning' and 'skip to next
-	packet' commands visible.  The transmit packet queue holds two (or more?)
-	packets: both 'retransmit this packet' (due to collision) and 'transmit next
-	packet' commands must be started by hand.
-
-	The station address is stored in a standard bit-serial EEPROM which must be
-	read (ughh) by the device driver.  (Provisions have been made for
-	substituting a 74S288 PROM, but I haven't gotten reports of any models
-	using it.)  Unlike built-in devices, a pocket adapter can temporarily lose
-	power without indication to the device driver.  The major effect is that
-	the station address, receive filter (promiscuous, etc.) and transceiver
-	must be reset.
-
-	The controller itself has 16 registers, some of which use only the lower
-	bits.  The registers are read and written 4 bits at a time.  The four bit
-	register address is presented on the data lines along with a few additional
-	timing and control bits.  The data is then read from status port or written
-	to the data port.
-
-	Since the bulk data transfer of the actual packets through the slow
-	parallel port dominates the driver's running time, four distinct data
-	(non-register) transfer modes are provided by the adapter, two in each
-	direction.  In the first mode timing for the nibble transfers is
-	provided through the data port.  In the second mode the same timing is
-	provided through the control port.  In either case the data is read from
-	the status port and written to the data port, just as it is accessing
-	registers.
-
-	In addition to the basic data transfer methods, several more are modes are
-	created by adding some delay by doing multiple reads of the data to allow
-	it to stabilize.  This delay seems to be needed on most machines.
-
-	The data transfer mode is stored in the 'dev->if_port' field.  Its default
-	value is '4'.  It may be overridden at boot-time using the third parameter
-	to the "ether=..." initialization.
-
-	The header file <atp.h> provides inline functions that encapsulate the
-	register and data access methods.  These functions are hand-tuned to
-	generate reasonable object code.  This header file also documents my
-	interpretations of the device registers.
-*/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "atp.h"
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 1
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-/* The number of low I/O ports used by the ethercard. */
-#define ETHERCARD_TOTAL_SIZE	3
-
-/* This code, written by wwc@super.org, resets the adapter every
-   TIMED_CHECKER ticks.  This recovers from an unknown error which
-   hangs the device. */
-#define TIMED_CHECKER (HZ/4)
-#ifdef TIMED_CHECKER
-#include <linux/timer.h>
-static void atp_timed_checker(unsigned long ignored);
-static struct device *atp_timed_dev;
-static struct timer_list atp_timer = {NULL, NULL, 0, 0, atp_timed_checker};
-#endif
-
-/* Index to functions, as function prototypes. */
-
-extern int atp_probe(struct device *dev);
-
-static int atp_probe1(struct device *dev, short ioaddr);
-static void get_node_ID(struct device *dev);
-static unsigned short eeprom_op(short ioaddr, unsigned int cmd);
-static int net_open(struct device *dev);
-static void hardware_init(struct device *dev);
-static void write_packet(short ioaddr, int length, unsigned char *packet, int mode);
-static void trigger_send(short ioaddr, int length);
-static int	net_send_packet(struct sk_buff *skb, struct device *dev);
-static void net_interrupt(int irq, struct pt_regs *regs);
-static void net_rx(struct device *dev);
-static void read_block(short ioaddr, int length, unsigned char *buffer, int data_mode);
-static int net_close(struct device *dev);
-static struct enet_statistics *net_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-
-/* Check for a network adapter of this type, and return '0' iff one exists.
-   If dev->base_addr == 0, probe all likely locations.
-   If dev->base_addr == 1, always return failure.
-   If dev->base_addr == 2, allocate space for the device and return success
-   (detachable devices only).
-   */
-int
-atp_init(struct device *dev)
-{
-	int *port, ports[] = {0x378, 0x278, 0x3bc, 0};
-	int base_addr = dev->base_addr;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return atp_probe1(dev, base_addr);
-	else if (base_addr == 1)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (port = ports; *port; port++) {
-		int ioaddr = *port;
-		outb(0x57, ioaddr + PAR_DATA);
-		if (inb(ioaddr + PAR_DATA) != 0x57)
-			continue;
-		if (atp_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-
-static int atp_probe1(struct device *dev, short ioaddr)
-{
-	int saved_ctrl_reg, status;
-
-	outb(0xff, ioaddr + PAR_DATA);
-	/* Save the original value of the Control register, in case we guessed
-	   wrong. */
-	saved_ctrl_reg = inb(ioaddr + PAR_CONTROL);
-	/* IRQEN=0, SLCTB=high INITB=high, AUTOFDB=high, STBB=high. */
-	outb(0x04, ioaddr + PAR_CONTROL);
-	write_reg_high(ioaddr, CMR1, CMR1h_RESET);
-	eeprom_delay(2048);
-	status = read_nibble(ioaddr, CMR1);
-
-	if ((status & 0x78) != 0x08) {
-		/* The pocket adapter probe failed, restore the control register. */
-		outb(saved_ctrl_reg, ioaddr + PAR_CONTROL);
-		return 1;
-	}
-	status = read_nibble(ioaddr, CMR2_h);
-	if ((status & 0x78) != 0x10) {
-		outb(saved_ctrl_reg, ioaddr + PAR_CONTROL);
-		return 1;
-	}
-	/* Find the IRQ used by triggering an interrupt. */
-	write_reg_byte(ioaddr, CMR2, 0x01);			/* No accept mode, IRQ out. */
-	write_reg_high(ioaddr, CMR1, CMR1h_RxENABLE | CMR1h_TxENABLE);	/* Enable Tx and Rx. */
-
-	/* Omit autoIRQ routine for now. Use "table lookup" instead.  Uhgggh. */
-	if (ioaddr == 0x378)
-		dev->irq = 7;
-	else
-		dev->irq = 5;
-	write_reg_high(ioaddr, CMR1, CMR1h_TxRxOFF); /* Disable Tx and Rx units. */
-	write_reg(ioaddr, CMR2, CMR2_NULL);
-
-	dev->base_addr = ioaddr;
-
-	/* Read the station address PROM.  */
-	get_node_ID(dev);
-
-	printk("%s: Pocket adapter found at %#3lx, IRQ %d, SAPROM "
-		   "%02X:%02X:%02X:%02X:%02X:%02X.\n", dev->name, dev->base_addr,
-		   dev->irq, dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-		   dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
-
-	/* Leave the hardware in a reset state. */
-    write_reg_high(ioaddr, CMR1, CMR1h_RESET);
-
-	if (net_debug)
-		printk(version);
-
-	/* Initialize the device structure. */
-	ether_setup(dev);
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-
-	{
-		struct net_local *lp = (struct net_local *)dev->priv;
-		lp->addr_mode = CMR2h_Normal;
-	}
-
-	/* For the ATP adapter the "if_port" is really the data transfer mode. */
-	dev->if_port = (dev->mem_start & 0xf) ? dev->mem_start & 0x7 : 4;
-	if (dev->mem_end & 0xf)
-		net_debug = dev->mem_end & 7;
-
-	dev->open		= net_open;
-	dev->stop		= net_close;
-	dev->hard_start_xmit = net_send_packet;
-	dev->get_stats	= net_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-#ifdef TIMED_CHECKER
-	del_timer(&atp_timer);
-	atp_timer.expires = jiffies + TIMED_CHECKER;
-	atp_timed_dev = dev;
-	add_timer(&atp_timer);
-#endif
-	return 0;
-}
-
-/* Read the station address PROM, usually a word-wide EEPROM. */
-static void get_node_ID(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-	int sa_offset = 0;
-	int i;
-	
-	write_reg(ioaddr, CMR2, CMR2_EEPROM);	  /* Point to the EEPROM control registers. */
-	
-	/* Some adapters have the station address at offset 15 instead of offset
-	   zero.  Check for it, and fix it if needed. */
-	if (eeprom_op(ioaddr, EE_READ(0)) == 0xffff)
-		sa_offset = 15;
-	
-	for (i = 0; i < 3; i++)
-		((unsigned short *)dev->dev_addr)[i] =
-			ntohs(eeprom_op(ioaddr, EE_READ(sa_offset + i)));
-	
-	write_reg(ioaddr, CMR2, CMR2_NULL);
-}
-
-/*
-  An EEPROM read command starts by shifting out 0x60+address, and then
-  shifting in the serial data. See the NatSemi databook for details.
- *		   ________________
- * CS : __|
- *			   ___	   ___
- * CLK: ______|	  |___|	  |
- *		 __ _______ _______
- * DI :	 __X_______X_______X
- * DO :	 _________X_______X
- */
-
-static unsigned short eeprom_op(short ioaddr, unsigned int cmd)
-{
-	unsigned eedata_out = 0;
-	int num_bits = EE_CMD_SIZE;
-	
-	while (--num_bits >= 0) {
-		char outval = test_bit(num_bits, &cmd) ? EE_DATA_WRITE : 0;
-		write_reg_high(ioaddr, PROM_CMD, outval | EE_CLK_LOW);
-		eeprom_delay(5);
-		write_reg_high(ioaddr, PROM_CMD, outval | EE_CLK_HIGH);
-		eedata_out <<= 1;
-		if (read_nibble(ioaddr, PROM_DATA) & EE_DATA_READ)
-			eedata_out++;
-		eeprom_delay(5);
-	}
-	write_reg_high(ioaddr, PROM_CMD, EE_CLK_LOW & ~EE_CS);
-	return eedata_out;
-}
-
-
-/* Open/initialize the board.  This is called (in the current kernel)
-   sometime after booting when the 'ifconfig' program is run.
-
-   This routine sets everything up anew at each open, even
-   registers that "should" only need to be set once at boot, so that
-   there is non-reboot way to recover if something goes wrong.
-
-   This is an attachable device: if there is no dev->priv entry then it wasn't
-   probed for at boot-time, and we need to probe for it again.
-   */
-static int net_open(struct device *dev)
-{
-
-	/* The interrupt line is turned off (tri-stated) when the device isn't in
-	   use.  That's especially important for "attached" interfaces where the
-	   port or interrupt may be shared. */
-	if (irq2dev_map[dev->irq] != 0
-		|| (irq2dev_map[dev->irq] = dev) == 0
-		|| request_irq(dev->irq, &net_interrupt, 0, "ATP")) {
-		return -EAGAIN;
-	}
-
-	hardware_init(dev);
-	dev->start = 1;
-	return 0;
-}
-
-/* This routine resets the hardware.  We initialize everything, assuming that
-   the hardware may have been temporarily detached. */
-static void hardware_init(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-    int i;
-
-	write_reg_high(ioaddr, CMR1, CMR1h_RESET);
-	
-    for (i = 0; i < 6; i++)
-		write_reg_byte(ioaddr, PAR0 + i, dev->dev_addr[i]);
-
-	write_reg_high(ioaddr, CMR2, lp->addr_mode);
-
-	if (net_debug > 2) {
-		printk("%s: Reset: current Rx mode %d.\n", dev->name,
-			   (read_nibble(ioaddr, CMR2_h) >> 3) & 0x0f);
-	}
-
-    write_reg(ioaddr, CMR2, CMR2_IRQOUT);
-    write_reg_high(ioaddr, CMR1, CMR1h_RxENABLE | CMR1h_TxENABLE);
-
-	/* Enable the interrupt line from the serial port. */
-	outb(Ctrl_SelData + Ctrl_IRQEN, ioaddr + PAR_CONTROL);
-
-	/* Unmask the interesting interrupts. */
-    write_reg(ioaddr, IMR, ISR_RxOK | ISR_TxErr | ISR_TxOK);
-    write_reg_high(ioaddr, IMR, ISRh_RxErr);
-
-	lp->tx_unit_busy = 0;
-    lp->pac_cnt_in_tx_buf = 0;
-	lp->saved_tx_size = 0;
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-}
-
-static void trigger_send(short ioaddr, int length)
-{
-	write_reg_byte(ioaddr, TxCNT0, length & 0xff);
-	write_reg(ioaddr, TxCNT1, length >> 8);
-	write_reg(ioaddr, CMR1, CMR1_Xmit);
-}
-
-static void write_packet(short ioaddr, int length, unsigned char *packet, int data_mode)
-{
-    length = (length + 1) & ~1;		/* Round up to word length. */
-    outb(EOC+MAR, ioaddr + PAR_DATA);
-    if ((data_mode & 1) == 0) {
-		/* Write the packet out, starting with the write addr. */
-		outb(WrAddr+MAR, ioaddr + PAR_DATA);
-		do {
-			write_byte_mode0(ioaddr, *packet++);
-		} while (--length > 0) ;
-    } else {
-		/* Write the packet out in slow mode. */
-		unsigned char outbyte = *packet++;
-
-		outb(Ctrl_LNibWrite + Ctrl_IRQEN, ioaddr + PAR_CONTROL);
-		outb(WrAddr+MAR, ioaddr + PAR_DATA);
-
-		outb((outbyte & 0x0f)|0x40, ioaddr + PAR_DATA);
-		outb(outbyte & 0x0f, ioaddr + PAR_DATA);
-		outbyte >>= 4;
-		outb(outbyte & 0x0f, ioaddr + PAR_DATA);
-		outb(Ctrl_HNibWrite + Ctrl_IRQEN, ioaddr + PAR_CONTROL);
-		while (--length > 0)
-			write_byte_mode1(ioaddr, *packet++);
-    }
-    /* Terminate the Tx frame.  End of write: ECB. */
-    outb(0xff, ioaddr + PAR_DATA);
-    outb(Ctrl_HNibWrite | Ctrl_SelData | Ctrl_IRQEN, ioaddr + PAR_CONTROL);
-}
-
-static int
-net_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 5)
-			return 1;
-		printk("%s: transmit timed out, %s?\n", dev->name,
-			   inb(ioaddr + PAR_CONTROL) & 0x10 ? "network cable problem"
-			   :  "IRQ conflict");
-		lp->stats.tx_errors++;
-		/* Try to restart the adapter. */
-		hardware_init(dev);
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-		int flags;
-
-		/* Disable interrupts by writing 0x00 to the Interrupt Mask Register.
-		   This sequence must not be interrupted by an incoming packet. */
-		save_flags(flags);
-		cli();
-		write_reg(ioaddr, IMR, 0);
-		write_reg_high(ioaddr, IMR, 0);
-		restore_flags(flags);
-
-		write_packet(ioaddr, length, buf, dev->if_port);
-
-		lp->pac_cnt_in_tx_buf++;
-		if (lp->tx_unit_busy == 0) {
-			trigger_send(ioaddr, length);
-			lp->saved_tx_size = 0; 				/* Redundant */
-			lp->re_tx = 0;
-			lp->tx_unit_busy = 1;
-		} else
-			lp->saved_tx_size = length;
-
-		dev->trans_start = jiffies;
-		/* Re-enable the LPT interrupts. */
-		write_reg(ioaddr, IMR, ISR_RxOK | ISR_TxErr | ISR_TxOK);
-		write_reg_high(ioaddr, IMR, ISRh_RxErr);
-	}
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	return 0;
-}
-
-/* The typical workload of the driver:
-   Handle the network interface interrupts. */
-static void
-net_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr, status, boguscount = 20;
-	static int num_tx_since_rx = 0;
-
-	if (dev == NULL) {
-		printk ("ATP_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	dev->interrupt = 1;
-
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-
-	/* Disable additional spurious interrupts. */
-	outb(Ctrl_SelData, ioaddr + PAR_CONTROL);
-
-	/* The adapter's output is currently the IRQ line, switch it to data. */
-	write_reg(ioaddr, CMR2, CMR2_NULL);
-	write_reg(ioaddr, IMR, 0);
-
-	if (net_debug > 5) printk("%s: In interrupt ", dev->name);
-    while (--boguscount > 0) {
-		status = read_nibble(ioaddr, ISR);
-		if (net_debug > 5) printk("loop status %02x..", status);
-
-		if (status & (ISR_RxOK<<3)) {
-			write_reg(ioaddr, ISR, ISR_RxOK); /* Clear the Rx interrupt. */
-			do {
-				int read_status = read_nibble(ioaddr, CMR1);
-				if (net_debug > 6)
-					printk("handling Rx packet %02x..", read_status);
-				/* We acknowledged the normal Rx interrupt, so if the interrupt
-				   is still outstanding we must have a Rx error. */
-				if (read_status & (CMR1_IRQ << 3)) { /* Overrun. */
-					lp->stats.rx_over_errors++;
-					/* Set to no-accept mode long enough to remove a packet. */
-					write_reg_high(ioaddr, CMR2, CMR2h_OFF);
-					net_rx(dev);
-					/* Clear the interrupt and return to normal Rx mode. */
-					write_reg_high(ioaddr, ISR, ISRh_RxErr);
-					write_reg_high(ioaddr, CMR2, lp->addr_mode);
-				} else if ((read_status & (CMR1_BufEnb << 3)) == 0) {
-					net_rx(dev);
-					dev->last_rx = jiffies;
-					num_tx_since_rx = 0;
-				} else
-					break;
-			} while (--boguscount > 0);
-		} else if (status & ((ISR_TxErr + ISR_TxOK)<<3)) {
-			if (net_debug > 6)  printk("handling Tx done..");
-			/* Clear the Tx interrupt.  We should check for too many failures
-			   and reinitialize the adapter. */
-			write_reg(ioaddr, ISR, ISR_TxErr + ISR_TxOK);
-			if (status & (ISR_TxErr<<3)) {
-				lp->stats.collisions++;
-				if (++lp->re_tx > 15) {
-					lp->stats.tx_aborted_errors++;
-					hardware_init(dev);
-					break;
-				}
-				/* Attempt to retransmit. */
-				if (net_debug > 6)  printk("attempting to ReTx");
-				write_reg(ioaddr, CMR1, CMR1_ReXmit + CMR1_Xmit);
-			} else {
-				/* Finish up the transmit. */
-				lp->stats.tx_packets++;
-				lp->pac_cnt_in_tx_buf--;
-				if ( lp->saved_tx_size) {
-					trigger_send(ioaddr, lp->saved_tx_size);
-					lp->saved_tx_size = 0;
-					lp->re_tx = 0;
-				} else
-					lp->tx_unit_busy = 0;
-				dev->tbusy = 0;
-				mark_bh(NET_BH);	/* Inform upper layers. */
-			}
-			num_tx_since_rx++;
-		} else if (num_tx_since_rx > 8
-				   && jiffies > dev->last_rx + 100) {
-			if (net_debug > 2)
-				printk("%s: Missed packet? No Rx after %d Tx and %ld jiffies"
-					   " status %02x  CMR1 %02x.\n", dev->name,
-					   num_tx_since_rx, jiffies - dev->last_rx, status,
-					   (read_nibble(ioaddr, CMR1) >> 3) & 15);
-			lp->stats.rx_missed_errors++;
-			hardware_init(dev);
-			num_tx_since_rx = 0;
-			break;
-		} else
-			break;
-    }
-
-	/* This following code fixes a rare (and very difficult to track down)
-	   problem where the adapter forgets its ethernet address. */
-	{
-		int i;
-		for (i = 0; i < 6; i++)
-			write_reg_byte(ioaddr, PAR0 + i, dev->dev_addr[i]);
-#ifdef TIMED_CHECKER
-		del_timer(&atp_timer);
-		atp_timer.expires = jiffies + TIMED_CHECKER;
-		add_timer(&atp_timer);
-#endif
-	}
-
-	/* Tell the adapter that it can go back to using the output line as IRQ. */
-    write_reg(ioaddr, CMR2, CMR2_IRQOUT);
-	/* Enable the physical interrupt line, which is sure to be low until.. */
-	outb(Ctrl_SelData + Ctrl_IRQEN, ioaddr + PAR_CONTROL);
-	/* .. we enable the interrupt sources. */
-	write_reg(ioaddr, IMR, ISR_RxOK | ISR_TxErr | ISR_TxOK);
-	write_reg_high(ioaddr, IMR, ISRh_RxErr); 			/* Hmmm, really needed? */
-
-	if (net_debug > 5) printk("exiting interrupt.\n");
-
-	dev->interrupt = 0;
-
-	return;
-}
-
-#ifdef TIMED_CHECKER
-/* This following code fixes a rare (and very difficult to track down)
-   problem where the adapter forgets its ethernet address. */
-static void atp_timed_checker(unsigned long ignored)
-{
-  int i;
-  int ioaddr = atp_timed_dev->base_addr;
-
-  if (!atp_timed_dev->interrupt)
-	{
-	  for (i = 0; i < 6; i++)
-#if 0
-		if (read_cmd_byte(ioaddr, PAR0 + i) != atp_timed_dev->dev_addr[i])
-		  {
-			struct net_local *lp = (struct net_local *)atp_timed_dev->priv;
-			write_reg_byte(ioaddr, PAR0 + i, atp_timed_dev->dev_addr[i]);
-			if (i == 2)
-			  lp->stats.tx_errors++;
-			else if (i == 3)
-			  lp->stats.tx_dropped++;
-			else if (i == 4)
-			  lp->stats.collisions++;
-			else
-			  lp->stats.rx_errors++;
-		  }
-#else
-	  write_reg_byte(ioaddr, PAR0 + i, atp_timed_dev->dev_addr[i]);
-#endif
-	}
-  del_timer(&atp_timer);
-  atp_timer.expires = jiffies + TIMED_CHECKER;
-  add_timer(&atp_timer);
-}
-#endif
-
-/* We have a good packet(s), get it/them out of the buffers. */
-static void net_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-#ifdef notdef
-	ushort header[4];
-#else
-	struct rx_header rx_head;
-#endif
-
-	/* Process the received packet. */
-	outb(EOC+MAR, ioaddr + PAR_DATA);
-	read_block(ioaddr, 8, (unsigned char*)&rx_head, dev->if_port);
-	if (net_debug > 5)
-		printk(" rx_count %04x %04x %04x %04x..", rx_head.pad,
-			   rx_head.rx_count, rx_head.rx_status, rx_head.cur_addr);
-	if ((rx_head.rx_status & 0x77) != 0x01) {
-		lp->stats.rx_errors++;
-		/* Ackkk!  I don't have any documentation on what the error bits mean!
-		   The best I can do is slap the device around a bit. */
-		if (net_debug > 3) printk("%s: Unknown ATP Rx error %04x.\n",
-								  dev->name, rx_head.rx_status);
-		hardware_init(dev);
-		return;
-	} else {
-		/* Malloc up new buffer. */
-		int pkt_len = (rx_head.rx_count & 0x7ff) - 4; 		/* The "-4" is omits the FCS (CRC). */
-		struct sk_buff *skb;
-		
-		skb = dev_alloc_skb(pkt_len);
-		if (skb == NULL) {
-			printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-			lp->stats.rx_dropped++;
-			goto done;
-		}
-		skb->dev = dev;
-		
-		read_block(ioaddr, pkt_len, skb_put(skb,pkt_len), dev->if_port);
-
-		if (net_debug > 6) {
-			unsigned char *data = skb->data;
-			printk(" data %02x%02x%02x %02x%02x%02x %02x%02x%02x"
-				   "%02x%02x%02x %02x%02x..",
-				   data[0], data[1], data[2], data[3], data[4], data[5],
-				   data[6], data[7], data[8], data[9], data[10], data[11],
-				   data[12], data[13]);
-		}
-		
-		skb->protocol=eth_type_trans(skb,dev);
-		netif_rx(skb);
-		lp->stats.rx_packets++;
-	}
- done:
-	write_reg(ioaddr, CMR1, CMR1_NextPkt);
-	return;
-}
-
-static void read_block(short ioaddr, int length, unsigned char *p, int data_mode)
-{
-
-	if (data_mode <= 3) { /* Mode 0 or 1 */
-		outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL);
-		outb(length == 8  ?  RdAddr | HNib | MAR  :  RdAddr | MAR,
-			 ioaddr + PAR_DATA);
-		if (data_mode <= 1) { /* Mode 0 or 1 */
-			do  *p++ = read_byte_mode0(ioaddr);  while (--length > 0);
-		} else	/* Mode 2 or 3 */
-			do  *p++ = read_byte_mode2(ioaddr);  while (--length > 0);
-	} else if (data_mode <= 5)
-		do      *p++ = read_byte_mode4(ioaddr);  while (--length > 0);
-	else
-		do      *p++ = read_byte_mode6(ioaddr);  while (--length > 0);
-
-    outb(EOC+HNib+MAR, ioaddr + PAR_DATA);
-	outb(Ctrl_SelData, ioaddr + PAR_CONTROL);
-}
-
-/* The inverse routine to net_open(). */
-static int
-net_close(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Flush the Tx and disable Rx here. */
-	lp->addr_mode = CMR2h_OFF;
-	write_reg_high(ioaddr, CMR2, CMR2h_OFF);
-
-	/* Free the IRQ line. */
-	outb(0x00, ioaddr + PAR_CONTROL);
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = 0;
-
-	/* Leave the hardware in a reset state. */
-    write_reg_high(ioaddr, CMR1, CMR1h_RESET);
-
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-net_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	return &lp->stats;
-}
-
-/*
- *	Set or clear the multicast filter for this adapter.
- */
- 
-static void set_multicast_list(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	int num_addrs=dev->mc_list;
-	
-	if(dev->flags&(IFF_ALLMULTI|IFF_PROMISC))
-		num_addrs=1;
-	/*
-	 *	We must make the kernel realise we had to move
-	 *	into promisc mode or we start all out war on
-	 *	the cable. - AC
-	 */
-	if(num_addrs)
-		dev->flags|=IFF_PROMISC;		
-	lp->addr_mode = num_addrs ? CMR2h_PROMISC : CMR2h_Normal;
-	write_reg_high(ioaddr, CMR2, lp->addr_mode);
-}
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c atp.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/atp.h b/i386/i386at/gpl/linux/net/atp.h
deleted file mode 100644
index e58f8c10..00000000
--- a/i386/i386at/gpl/linux/net/atp.h
+++ /dev/null
@@ -1,264 +0,0 @@
-#include <linux/if_ether.h>
-#include <linux/types.h>
-#include <asm/io.h>
-
-struct net_local {
-#ifdef __KERNEL__
-    struct enet_statistics stats;
-#endif
-    ushort saved_tx_size;
-    unsigned char
-	re_tx,			/* Number of packet retransmissions. */
-	tx_unit_busy,
-	addr_mode,		/* Current Rx filter e.g. promiscuous, etc. */
-	pac_cnt_in_tx_buf;
-};
-
-struct rx_header {
-    ushort pad;			/* The first read is always corrupted. */
-    ushort rx_count;
-    ushort rx_status;		/* Unknown bit assignments :-<.  */
-    ushort cur_addr;		/* Apparently the current buffer address(?) */
-};
-
-#define PAR_DATA	0
-#define PAR_STATUS	1
-#define PAR_CONTROL 2
-
-#define Ctrl_LNibRead	0x08	/* LP_PSELECP */
-#define Ctrl_HNibRead	0
-#define Ctrl_LNibWrite	0x08	/* LP_PSELECP */
-#define Ctrl_HNibWrite	0
-#define Ctrl_SelData	0x04	/* LP_PINITP */
-#define Ctrl_IRQEN	0x10	/* LP_PINTEN */
-
-#define EOW	0xE0
-#define EOC	0xE0
-#define WrAddr	0x40	/* Set address of EPLC read, write register. */
-#define RdAddr	0xC0
-#define HNib	0x10
-
-enum page0_regs
-{
-    /* The first six registers hold the ethernet physical station address. */
-    PAR0 = 0, PAR1 = 1, PAR2 = 2, PAR3 = 3, PAR4 = 4, PAR5 = 5,
-    TxCNT0 = 6, TxCNT1 = 7,		/* The transmit byte count. */
-    TxSTAT = 8, RxSTAT = 9,		/* Tx and Rx status. */
-    ISR = 10, IMR = 11,			/* Interrupt status and mask. */
-    CMR1 = 12,				/* Command register 1. */
-    CMR2 = 13,				/* Command register 2. */
-    MAR = 14,				/* Memory address register. */
-    CMR2_h = 0x1d, };
-
-enum eepage_regs
-{ PROM_CMD = 6, PROM_DATA = 7 };	/* Note that PROM_CMD is in the "high" bits. */
-
-
-#define ISR_TxOK	0x01
-#define ISR_RxOK	0x04
-#define ISR_TxErr	0x02
-#define ISRh_RxErr	0x11	/* ISR, high nibble */
-
-#define CMR1h_RESET	0x04	/* Reset. */
-#define CMR1h_RxENABLE	0x02	/* Rx unit enable.  */
-#define CMR1h_TxENABLE	0x01	/* Tx unit enable.  */
-#define CMR1h_TxRxOFF	0x00
-#define CMR1_ReXmit	0x08	/* Trigger a retransmit. */
-#define CMR1_Xmit	0x04	/* Trigger a transmit. */
-#define	CMR1_IRQ	0x02	/* Interrupt active. */
-#define	CMR1_BufEnb	0x01	/* Enable the buffer(?). */
-#define	CMR1_NextPkt	0x01	/* Enable the buffer(?). */
-
-#define CMR2_NULL	8
-#define CMR2_IRQOUT	9
-#define CMR2_RAMTEST	10
-#define CMR2_EEPROM	12	/* Set to page 1, for reading the EEPROM. */
-
-#define CMR2h_OFF	0	/* No accept mode. */
-#define CMR2h_Physical	1	/* Accept a physical address match only. */
-#define CMR2h_Normal	2	/* Accept physical and broadcast address. */
-#define CMR2h_PROMISC	3	/* Promiscuous mode. */
-
-/* An inline function used below: it differs from inb() by explicitly return an unsigned
-   char, saving a truncation. */
-extern inline unsigned char inbyte(unsigned short port)
-{
-    unsigned char _v;
-    __asm__ __volatile__ ("inb %w1,%b0" :"=a" (_v):"d" (port));
-    return _v;
-}
-
-/* Read register OFFSET.
-   This command should always be terminated with read_end(). */
-extern inline unsigned char read_nibble(short port, unsigned char offset)
-{
-    unsigned char retval;
-    outb(EOC+offset, port + PAR_DATA);
-    outb(RdAddr+offset, port + PAR_DATA);
-    inbyte(port + PAR_STATUS);		/* Settling time delay */
-    retval = inbyte(port + PAR_STATUS);
-    outb(EOC+offset, port + PAR_DATA);
-
-    return retval;
-}
-
-/* Functions for bulk data read.  The interrupt line is always disabled. */
-/* Get a byte using read mode 0, reading data from the control lines. */
-extern inline unsigned char read_byte_mode0(short ioaddr)
-{
-    unsigned char low_nib;
-
-    outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL);
-    inbyte(ioaddr + PAR_STATUS);
-    low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;
-    outb(Ctrl_HNibRead, ioaddr + PAR_CONTROL);
-    inbyte(ioaddr + PAR_STATUS);	/* Settling time delay -- needed!  */
-    inbyte(ioaddr + PAR_STATUS);	/* Settling time delay -- needed!  */
-    return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);
-}
-
-/* The same as read_byte_mode0(), but does multiple inb()s for stability. */
-extern inline unsigned char read_byte_mode2(short ioaddr)
-{
-    unsigned char low_nib;
-
-    outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL);
-    inbyte(ioaddr + PAR_STATUS);
-    low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;
-    outb(Ctrl_HNibRead, ioaddr + PAR_CONTROL);
-    inbyte(ioaddr + PAR_STATUS);	/* Settling time delay -- needed!  */
-    return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);
-}
-
-/* Read a byte through the data register. */
-extern inline unsigned char read_byte_mode4(short ioaddr)
-{
-    unsigned char low_nib;
-
-    outb(RdAddr | MAR, ioaddr + PAR_DATA);
-    low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;
-    outb(RdAddr | HNib | MAR, ioaddr + PAR_DATA);
-    return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);
-}
-
-/* Read a byte through the data register, double reading to allow settling. */
-extern inline unsigned char read_byte_mode6(short ioaddr)
-{
-    unsigned char low_nib;
-
-    outb(RdAddr | MAR, ioaddr + PAR_DATA);
-    inbyte(ioaddr + PAR_STATUS);
-    low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;
-    outb(RdAddr | HNib | MAR, ioaddr + PAR_DATA);
-    inbyte(ioaddr + PAR_STATUS);
-    return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);
-}
-
-extern inline void
-write_reg(short port, unsigned char reg, unsigned char value)
-{
-    unsigned char outval;
-    outb(EOC | reg, port + PAR_DATA);
-    outval = WrAddr | reg;
-    outb(outval, port + PAR_DATA);
-    outb(outval, port + PAR_DATA);	/* Double write for PS/2. */
-
-    outval &= 0xf0;
-    outval |= value;
-    outb(outval, port + PAR_DATA);
-    outval &= 0x1f;
-    outb(outval, port + PAR_DATA);
-    outb(outval, port + PAR_DATA);
-
-    outb(EOC | outval, port + PAR_DATA);
-}
-
-extern inline void
-write_reg_high(short port, unsigned char reg, unsigned char value)
-{
-    unsigned char outval = EOC | HNib | reg;
-
-    outb(outval, port + PAR_DATA);
-    outval &= WrAddr | HNib | 0x0f;
-    outb(outval, port + PAR_DATA);
-    outb(outval, port + PAR_DATA);	/* Double write for PS/2. */
-
-    outval = WrAddr | HNib | value;
-    outb(outval, port + PAR_DATA);
-    outval &= HNib | 0x0f;		/* HNib | value */
-    outb(outval, port + PAR_DATA);
-    outb(outval, port + PAR_DATA);
-
-    outb(EOC | HNib | outval, port + PAR_DATA);
-}
-
-/* Write a byte out using nibble mode.  The low nibble is written first. */
-extern inline void
-write_reg_byte(short port, unsigned char reg, unsigned char value)
-{
-    unsigned char outval;
-    outb(EOC | reg, port + PAR_DATA); 	/* Reset the address register. */
-    outval = WrAddr | reg;
-    outb(outval, port + PAR_DATA);
-    outb(outval, port + PAR_DATA);	/* Double write for PS/2. */
-
-    outb((outval & 0xf0) | (value & 0x0f), port + PAR_DATA);
-    outb(value & 0x0f, port + PAR_DATA);
-    value >>= 4;
-    outb(value, port + PAR_DATA);
-    outb(0x10 | value, port + PAR_DATA);
-    outb(0x10 | value, port + PAR_DATA);
-
-    outb(EOC  | value, port + PAR_DATA); 	/* Reset the address register. */
-}
-
-/*
- * Bulk data writes to the packet buffer.  The interrupt line remains enabled.
- * The first, faster method uses only the dataport (data modes 0, 2 & 4).
- * The second (backup) method uses data and control regs (modes 1, 3 & 5).
- * It should only be needed when there is skew between the individual data
- * lines.
- */
-extern inline void write_byte_mode0(short ioaddr, unsigned char value)
-{
-    outb(value & 0x0f, ioaddr + PAR_DATA);
-    outb((value>>4) | 0x10, ioaddr + PAR_DATA);
-}
-
-extern inline void write_byte_mode1(short ioaddr, unsigned char value)
-{
-    outb(value & 0x0f, ioaddr + PAR_DATA);
-    outb(Ctrl_IRQEN | Ctrl_LNibWrite, ioaddr + PAR_CONTROL);
-    outb((value>>4) | 0x10, ioaddr + PAR_DATA);
-    outb(Ctrl_IRQEN | Ctrl_HNibWrite, ioaddr + PAR_CONTROL);
-}
-
-/* Write 16bit VALUE to the packet buffer: the same as above just doubled. */
-extern inline void write_word_mode0(short ioaddr, unsigned short value)
-{
-    outb(value & 0x0f, ioaddr + PAR_DATA);
-    value >>= 4;
-    outb((value & 0x0f) | 0x10, ioaddr + PAR_DATA);
-    value >>= 4;
-    outb(value & 0x0f, ioaddr + PAR_DATA);
-    value >>= 4;
-    outb((value & 0x0f) | 0x10, ioaddr + PAR_DATA);
-}
-
-/*  EEPROM_Ctrl bits. */
-#define EE_SHIFT_CLK	0x04	/* EEPROM shift clock. */
-#define EE_CS		0x02	/* EEPROM chip select. */
-#define EE_CLK_HIGH	0x12
-#define EE_CLK_LOW	0x16
-#define EE_DATA_WRITE	0x01	/* EEPROM chip data in. */
-#define EE_DATA_READ	0x08	/* EEPROM chip data out. */
-
-/* Delay between EEPROM clock transitions. */
-#define eeprom_delay(ticks) \
-do { int _i = 40; while (--_i > 0) { __SLOW_DOWN_IO; }} while (0)
-
-/* The EEPROM commands include the alway-set leading bit. */
-#define EE_WRITE_CMD(offset)	(((5 << 6) + (offset)) << 17)
-#define EE_READ(offset) 	(((6 << 6) + (offset)) << 17)
-#define EE_ERASE(offset)	(((7 << 6) + (offset)) << 17)
-#define EE_CMD_SIZE	27	/* The command+address+data size. */
diff --git a/i386/i386at/gpl/linux/net/de4x5.c b/i386/i386at/gpl/linux/net/de4x5.c
deleted file mode 100644
index 249887a6..00000000
--- a/i386/i386at/gpl/linux/net/de4x5.c
+++ /dev/null
@@ -1,2788 +0,0 @@
-/*  de4x5.c: A DIGITAL DE425/DE434/DE435/DE500 ethernet driver for Linux.
-
-    Copyright 1994, 1995 Digital Equipment Corporation.
-
-    This software may be used and distributed according to the terms of
-    the GNU Public License, incorporated herein by reference.
-
-    This driver is written for the Digital Equipment Corporation series
-    of EtherWORKS ethernet cards:
-
-	DE425 TP/COAX EISA
-	DE434 TP PCI
-	DE435 TP/COAX/AUI PCI
-	DE500 10/100 PCI Fasternet
-
-    The driver has been tested on a relatively busy network using the DE425,
-    DE434, DE435 and DE500 cards and benchmarked with 'ttcp': it transferred
-    16M of data to a DECstation 5000/200 as follows:
-
-                TCP           UDP
-             TX     RX     TX     RX
-    DE425   1030k  997k   1170k  1128k
-    DE434   1063k  995k   1170k  1125k
-    DE435   1063k  995k   1170k  1125k
-    DE500   1063k  998k   1170k  1125k  in 10Mb/s mode
-
-    All  values are typical (in   kBytes/sec) from a  sample  of 4 for  each
-    measurement. Their error is +/-20k on a quiet (private) network and also
-    depend on what load the CPU has.
-
-    The author may    be  reached as davies@wanton.lkg.dec.com  or   Digital
-    Equipment Corporation, 550 King Street, Littleton MA 01460.
-
-    =========================================================================
-    This driver has been written  substantially  from scratch, although  its
-    inheritance of style and stack interface from 'ewrk3.c' and in turn from
-    Donald Becker's 'lance.c' should be obvious.
-
-    Upto 15 EISA cards can be supported under this driver, limited primarily
-    by the available IRQ lines.  I have  checked different configurations of
-    multiple depca, EtherWORKS 3 cards and de4x5 cards and  have not found a
-    problem yet (provided you have at least depca.c v0.38) ...
-
-    PCI support  has been added  to allow the  driver to work with the DE434
-    and  DE435 cards. The I/O  accesses  are a  bit of a   kludge due to the
-    differences  in the  EISA and PCI    CSR address offsets  from the  base
-    address.
-
-    The ability to load  this driver as a loadable  module has been included
-    and  used extensively during the  driver development (to save those long
-    reboot sequences).  Loadable module support under  PCI has been achieved
-    by letting any I/O address less than 0x1000 be assigned as:
-
-                       0xghh
-
-    where g is the bus number (usually 0 until the BIOS's get fixed)
-         hh is the device number (max is 32 per bus).
-
-    Essentially, the I/O address and IRQ information  are ignored and filled
-    in later by  the PCI BIOS   during the PCI  probe.  Note  that the board
-    should be in the system at boot time so that its I/O address and IRQ are
-    allocated by the PCI BIOS automatically. The special case of device 0 on
-    bus 0  is  not allowed  as  the probe  will think   you're autoprobing a
-    module.
-
-    To utilise this ability, you have to do 8 things:
-
-    0) have a copy of the loadable modules code installed on your system.
-    1) copy de4x5.c from the  /linux/drivers/net directory to your favourite
-    temporary directory.
-    2) edit the  source code near  line 2762 to reflect  the I/O address and
-    IRQ you're using, or assign these when loading by:
-
-                   insmod de4x5.o irq=x io=y
-
-    3) compile  de4x5.c, but include -DMODULE in  the command line to ensure
-    that the correct bits are compiled (see end of source code).
-    4) if you are wanting to add a new  card, goto 5. Otherwise, recompile a
-    kernel with the de4x5 configuration turned off and reboot.
-    5) insmod de4x5.o
-    6) run the net startup bits for your new eth?? interface manually 
-    (usually /etc/rc.inet[12] at boot time). 
-    7) enjoy!
-
-    Note that autoprobing is not allowed in loadable modules - the system is
-    already up and running and you're messing with interrupts.
-
-    To unload a module, turn off the associated interface 
-    'ifconfig eth?? down' then 'rmmod de4x5'.
-
-    Automedia detection is included so that in  principal you can disconnect
-    from, e.g.  TP, reconnect  to BNC  and  things will still work  (after a
-    pause whilst the   driver figures out   where its media went).  My tests
-    using ping showed that it appears to work....
-
-    A compile time  switch to allow  Znyx  recognition has been  added. This
-    "feature" is in no way supported nor tested  in this driver and the user
-    may use it at his/her sole discretion.  I have had 2 conflicting reports
-    that  my driver  will or   won't  work with   Znyx. Try Donald  Becker's
-    'tulip.c' if this driver doesn't work for  you. I will not be supporting
-    Znyx cards since I have no information on them  and can't test them in a
-    system.
-
-    TO DO:
-    ------
-
-
-    Revision History
-    ----------------
-
-    Version   Date        Description
-  
-      0.1     17-Nov-94   Initial writing. ALPHA code release.
-      0.2     13-Jan-95   Added PCI support for DE435's.
-      0.21    19-Jan-95   Added auto media detection.
-      0.22    10-Feb-95   Fix interrupt handler call <chris@cosy.sbg.ac.at>.
-                          Fix recognition bug reported by <bkm@star.rl.ac.uk>.
-			  Add request/release_region code.
-			  Add loadable modules support for PCI.
-			  Clean up loadable modules support.
-      0.23    28-Feb-95   Added DC21041 and DC21140 support. 
-                          Fix missed frame counter value and initialisation.
-			  Fixed EISA probe.
-      0.24    11-Apr-95   Change delay routine to use <linux/udelay>.
-                          Change TX_BUFFS_AVAIL macro.
-			  Change media autodetection to allow manual setting.
-			  Completed DE500 (DC21140) support.
-      0.241   18-Apr-95   Interim release without DE500 Autosense Algorithm.
-      0.242   10-May-95   Minor changes
-      0.30    12-Jun-95   Timer fix for DC21140
-                          Portability changes.
-			  Add ALPHA changes from <jestabro@ant.tay1.dec.com>.
-			  Add DE500 semi automatic autosense.
-			  Add Link Fail interrupt TP failure detection.
-			  Add timer based link change detection.
-			  Plugged a memory leak in de4x5_queue_pkt().
-      0.31    13-Jun-95   Fixed PCI stuff for 1.3.1
-      0.32    26-Jun-95   Added verify_area() calls in de4x5_ioctl() from
-                          suggestion by <heiko@colossus.escape.de>
-
-    =========================================================================
-*/
-
-static const char *version = "de4x5.c:v0.32 6/26/95 davies@wanton.lkg.dec.com\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/segment.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <linux/time.h>
-#include <linux/types.h>
-#include <linux/unistd.h>
-
-#include "de4x5.h"
-
-#ifdef DE4X5_DEBUG
-static int de4x5_debug = DE4X5_DEBUG;
-#else
-static int de4x5_debug = 1;
-#endif
-
-#ifdef DE4X5_AUTOSENSE              /* Should be done on a per adapter basis */
-static int de4x5_autosense = DE4X5_AUTOSENSE;
-#else
-static int de4x5_autosense = AUTO;  /* Do auto media/mode sensing */
-#endif
-
-#ifdef DE4X5_FULL_DUPLEX            /* Should be done on a per adapter basis */
-static s32 de4x5_full_duplex = 1;
-#else
-static s32 de4x5_full_duplex = 0;
-#endif
-
-#define DE4X5_NDA 0xffe0            /* No Device (I/O) Address */
-
-/*
-** Ethernet PROM defines
-*/
-#define PROBE_LENGTH    32
-#define ETH_PROM_SIG    0xAA5500FFUL
-
-/*
-** Ethernet Info
-*/
-#define PKT_BUF_SZ	1536            /* Buffer size for each Tx/Rx buffer */
-#define MAX_PKT_SZ   	1514            /* Maximum ethernet packet length */
-#define MAX_DAT_SZ   	1500            /* Maximum ethernet data length */
-#define MIN_DAT_SZ   	1               /* Minimum ethernet data length */
-#define PKT_HDR_LEN     14              /* Addresses and data length info */
-#define FAKE_FRAME_LEN  (MAX_PKT_SZ + 1)
-#define QUEUE_PKT_TIMEOUT (3*HZ)        /* 3 second timeout */
-
-
-#define CRC_POLYNOMIAL_BE 0x04c11db7UL   /* Ethernet CRC, big endian */
-#define CRC_POLYNOMIAL_LE 0xedb88320UL   /* Ethernet CRC, little endian */
-
-/*
-** EISA bus defines
-*/
-#define DE4X5_EISA_IO_PORTS   0x0c00     /* I/O port base address, slot 0 */
-#define DE4X5_EISA_TOTAL_SIZE 0xfff      /* I/O address extent */
-
-#define MAX_EISA_SLOTS 16
-#define EISA_SLOT_INC 0x1000
-
-#define DE4X5_SIGNATURE {"DE425",""}
-#define DE4X5_NAME_LENGTH 8
-
-/*
-** PCI Bus defines
-*/
-#define PCI_MAX_BUS_NUM 8
-#define DE4X5_PCI_TOTAL_SIZE 0x80        /* I/O address extent */
-#define DE4X5_CLASS_CODE     0x00020000  /* Network controller, Ethernet */
-
-/*
-** Memory Alignment. Each descriptor is 4 longwords long. To force a
-** particular alignment on the TX descriptor, adjust DESC_SKIP_LEN and
-** DESC_ALIGN. ALIGN aligns the start address of the private memory area
-** and hence the RX descriptor ring's first entry. 
-*/
-#define ALIGN4      ((u_long)4 - 1)    /* 1 longword align */
-#define ALIGN8      ((u_long)8 - 1)    /* 2 longword align */
-#define ALIGN16     ((u_long)16 - 1)   /* 4 longword align */
-#define ALIGN32     ((u_long)32 - 1)   /* 8 longword align */
-#define ALIGN64     ((u_long)64 - 1)   /* 16 longword align */
-#define ALIGN128    ((u_long)128 - 1)  /* 32 longword align */
-
-#define ALIGN         ALIGN32          /* Keep the DC21040 happy... */
-#define CACHE_ALIGN   CAL_16LONG
-#define DESC_SKIP_LEN DSL_0            /* Must agree with DESC_ALIGN */
-/*#define DESC_ALIGN    u32 dummy[4]; / * Must agree with DESC_SKIP_LEN */
-#define DESC_ALIGN
-
-#ifdef MACH
-#define IS_NOT_DEC
-#endif
-
-#ifndef IS_NOT_DEC                     /* See README.de4x5 for using this */
-static int is_not_dec = 0;
-#else
-static int is_not_dec = 1;
-#endif
-
-/*
-** DE4X5 IRQ ENABLE/DISABLE
-*/
-#define ENABLE_IRQs { \
-    imr |= lp->irq_en;\
-    outl(imr, DE4X5_IMR);                   /* Enable the IRQs */\
-}
-
-#define DISABLE_IRQs {\
-    imr = inl(DE4X5_IMR);\
-    imr &= ~lp->irq_en;\
-    outl(imr, DE4X5_IMR);                   /* Disable the IRQs */\
-}
-
-#define UNMASK_IRQs {\
-    imr |= lp->irq_mask;\
-    outl(imr, DE4X5_IMR);                   /* Unmask the IRQs */\
-}
-
-#define MASK_IRQs {\
-    imr = inl(DE4X5_IMR);\
-    imr &= ~lp->irq_mask;\
-    outl(imr, DE4X5_IMR);                   /* Mask the IRQs */\
-}
-
-/*
-** DE4X5 START/STOP
-*/
-#define START_DE4X5 {\
-    omr = inl(DE4X5_OMR);\
-    omr |= OMR_ST | OMR_SR;\
-    outl(omr, DE4X5_OMR);                   /* Enable the TX and/or RX */\
-}
-
-#define STOP_DE4X5 {\
-    omr = inl(DE4X5_OMR);\
-    omr &= ~(OMR_ST|OMR_SR);\
-    outl(omr, DE4X5_OMR);                   /* Disable the TX and/or RX */ \
-}
-
-/*
-** DE4X5 SIA RESET
-*/
-#define RESET_SIA outl(0, DE4X5_SICR);      /* Reset SIA connectivity regs */
-
-/*
-** DE500 AUTOSENSE TIMER INTERVAL (MILLISECS)
-*/
-#define DE4X5_AUTOSENSE_MS  250
-
-/*
-** SROM Structure
-*/
-struct de4x5_srom {
-  char reserved[18];
-  char version;
-  char num_adapters;
-  char ieee_addr[6];
-  char info[100];
-  short chksum;
-};
-
-/*
-** DE4X5 Descriptors. Make sure that all the RX buffers are contiguous
-** and have sizes of both a power of 2 and a multiple of 4.
-** A size of 256 bytes for each buffer could be chosen because over 90% of
-** all packets in our network are <256 bytes long and 64 longword alignment
-** is possible. 1536 showed better 'ttcp' performance. Take your pick. 32 TX
-** descriptors are needed for machines with an ALPHA CPU.
-*/
-#define NUM_RX_DESC 8                        /* Number of RX descriptors */
-#define NUM_TX_DESC 32                       /* Number of TX descriptors */
-#define BUFF_ALLOC_RETRIES 10                /* In case of memory shortage */
-#define RX_BUFF_SZ 1536                      /* Power of 2 for kmalloc and */
-                                             /* Multiple of 4 for DC21040 */
-struct de4x5_desc {
-    volatile s32 status;
-    u32 des1;
-    u32 buf;
-    u32 next;
-    DESC_ALIGN
-};
-
-/*
-** The DE4X5 private structure
-*/
-#define DE4X5_PKT_STAT_SZ 16
-#define DE4X5_PKT_BIN_SZ  128                /* Should be >=100 unless you
-                                                increase DE4X5_PKT_STAT_SZ */
-
-struct de4x5_private {
-    char adapter_name[80];                   /* Adapter name */
-    struct de4x5_desc rx_ring[NUM_RX_DESC];  /* RX descriptor ring */
-    struct de4x5_desc tx_ring[NUM_TX_DESC];  /* TX descriptor ring */
-    struct sk_buff *skb[NUM_TX_DESC];        /* TX skb for freeing when sent */
-    int rx_new, rx_old;                      /* RX descriptor ring pointers */
-    int tx_new, tx_old;                      /* TX descriptor ring pointers */
-    char setup_frame[SETUP_FRAME_LEN];       /* Holds MCA and PA info. */
-    struct enet_statistics stats;            /* Public stats */
-    struct {
-	u_int bins[DE4X5_PKT_STAT_SZ]; /* Private stats counters */
-	u_int unicast;
-	u_int multicast;
-	u_int broadcast;
-	u_int excessive_collisions;
-	u_int tx_underruns;
-	u_int excessive_underruns;
-    } pktStats;
-    char rxRingSize;
-    char txRingSize;
-    int  bus;                                /* EISA or PCI */
-    int  bus_num;                            /* PCI Bus number */
-    int  chipset;                            /* DC21040, DC21041 or DC21140 */
-    s32  irq_mask;                           /* Interrupt Mask (Enable) bits */
-    s32  irq_en;                             /* Summary interrupt bits */
-    int  media;                              /* Media (eg TP), mode (eg 100B)*/
-    int  linkProb;                           /* Possible Link Problem */
-    int  autosense;                          /* Allow/disallow autosensing */
-    int  tx_enable;                          /* Enable descriptor polling */
-    int  lostMedia;                          /* Possibly lost media */
-    int  setup_f;                            /* Setup frame filtering type */
-};
-
-
-/*
-** The transmit ring full condition is described by the tx_old and tx_new
-** pointers by:
-**    tx_old            = tx_new    Empty ring
-**    tx_old            = tx_new+1  Full ring
-**    tx_old+txRingSize = tx_new+1  Full ring  (wrapped condition)
-*/
-#define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
-			 lp->tx_old+lp->txRingSize-lp->tx_new-1:\
-                         lp->tx_old               -lp->tx_new-1)
-
-/*
-** Public Functions
-*/
-static int     de4x5_open(struct device *dev);
-static int     de4x5_queue_pkt(struct sk_buff *skb, struct device *dev);
-static void    de4x5_interrupt(int irq, struct pt_regs *regs);
-static int     de4x5_close(struct device *dev);
-static struct  enet_statistics *de4x5_get_stats(struct device *dev);
-static void    set_multicast_list(struct device *dev);
-static int     de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd);
-
-/*
-** Private functions
-*/
-static int     de4x5_hw_init(struct device *dev, u_long iobase);
-static int     de4x5_init(struct device *dev);
-static int     de4x5_rx(struct device *dev);
-static int     de4x5_tx(struct device *dev);
-static int     de4x5_ast(struct device *dev);
-
-static int     autoconf_media(struct device *dev);
-static void    create_packet(struct device *dev, char *frame, int len);
-static void    dce_us_delay(u32 usec);
-static void    dce_ms_delay(u32 msec);
-static void    load_packet(struct device *dev, char *buf, u32 flags, struct sk_buff *skb);
-static void    dc21040_autoconf(struct device *dev);
-static void    dc21041_autoconf(struct device *dev);
-static void    dc21140_autoconf(struct device *dev);
-static int     test_media(struct device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, s32 csr15, s32 msec);
-/*static int     test_sym_link(struct device *dev, u32 msec);*/
-static int     ping_media(struct device *dev);
-static void    reset_init_sia(struct device *dev, s32 sicr, s32 strr, s32 sigr);
-static int     test_ans(struct device *dev, s32 irqs, s32 irq_mask, s32 msec);
-static void    load_ms_timer(struct device *dev, u32 msec);
-static int     EISA_signature(char *name, s32 eisa_id);
-static int     DevicePresent(u_long iobase);
-static short   srom_rd(u_long address, u_char offset);
-static void    srom_latch(u_int command, u_long address);
-static void    srom_command(u_int command, u_long address);
-static void    srom_address(u_int command, u_long address, u_char offset);
-static short   srom_data(u_int command, u_long address);
-/*static void    srom_busy(u_int command, u_long address);*/
-static void    sendto_srom(u_int command, u_long addr);
-static int     getfrom_srom(u_long addr);
-static void    SetMulticastFilter(struct device *dev);
-static int     get_hw_addr(struct device *dev);
-
-static void    eisa_probe(struct device *dev, u_long iobase);
-static void    pci_probe(struct device *dev, u_long iobase);
-static struct  device *alloc_device(struct device *dev, u_long iobase);
-static char    *build_setup_frame(struct device *dev, int mode);
-static void    disable_ast(struct device *dev);
-static void    enable_ast(struct device *dev, u32 time_out);
-static void    kick_tx(struct device *dev);
-
-#ifdef MODULE
-int  init_module(void);
-void cleanup_module(void);
-static int autoprobed = 1, loading_module = 1;
-# else
-static unsigned char de4x5_irq[] = {5,9,10,11};
-static int autoprobed = 0, loading_module = 0;
-#endif /* MODULE */
-
-static char name[DE4X5_NAME_LENGTH + 1];
-static int num_de4x5s = 0, num_eth = 0;
-
-/*
-** Kludge to get around the fact that the CSR addresses have different
-** offsets in the PCI and EISA boards. Also note that the ethernet address
-** PROM is accessed differently.
-*/
-static struct bus_type {
-    int bus;
-    int bus_num;
-    int device;
-    int chipset;
-    struct de4x5_srom srom;
-    int autosense;
-} bus;
-
-/*
-** Miscellaneous defines...
-*/
-#define RESET_DE4X5 {\
-    int i;\
-    i=inl(DE4X5_BMR);\
-    dce_ms_delay(1);\
-    outl(i | BMR_SWR, DE4X5_BMR);\
-    dce_ms_delay(1);\
-    outl(i, DE4X5_BMR);\
-    dce_ms_delay(1);\
-    for (i=0;i<5;i++) {inl(DE4X5_BMR); dce_ms_delay(1);}\
-    dce_ms_delay(1);\
-}
-
-
-
-int de4x5_probe(struct device *dev)
-{
-  int tmp = num_de4x5s, status = -ENODEV;
-  u_long iobase = dev->base_addr;
-
-  if ((iobase == 0) && loading_module){
-    printk("Autoprobing is not supported when loading a module based driver.\n");
-    status = -EIO;
-  } else {
-    eisa_probe(dev, iobase);
-    pci_probe(dev, iobase);
-
-    if ((tmp == num_de4x5s) && (iobase != 0) && loading_module) {
-      printk("%s: de4x5_probe() cannot find device at 0x%04lx.\n", dev->name, 
-	                                                               iobase);
-    }
-
-    /*
-    ** Walk the device list to check that at least one device
-    ** initialised OK
-    */
-    for (; (dev->priv == NULL) && (dev->next != NULL); dev = dev->next);
-
-    if (dev->priv) status = 0;
-    if (iobase == 0) autoprobed = 1;
-  }
-
-  return status;
-}
-
-static int
-de4x5_hw_init(struct device *dev, u_long iobase)
-{
-  struct bus_type *lp = &bus;
-  int tmpbus, tmpchs, i, j, status=0;
-  char *tmp;
-
-  /* Ensure we're not sleeping */
-  if (lp->chipset == DC21041) {
-    outl(0, PCI_CFDA);
-    dce_ms_delay(10);
-  }
-
-  RESET_DE4X5;
-
-  if ((inl(DE4X5_STS) & (STS_TS | STS_RS)) == 0) {
-    /* 
-    ** Now find out what kind of DC21040/DC21041/DC21140 board we have.
-    */
-    if (lp->bus == PCI) {
-      if (!is_not_dec) {
-	if ((lp->chipset == DC21040) || (lp->chipset == DC21041)) {
-	  strcpy(name, "DE435");
-	} else if (lp->chipset == DC21140) {
-	  strcpy(name, "DE500");                /* Must read the SROM here! */
-	}
-      } else {
-	strcpy(name, "UNKNOWN");
-      }
-    } else {
-      EISA_signature(name, EISA_ID0);
-    }
-
-    if (*name != '\0') {                         /* found a board signature */
-      dev->base_addr = iobase;
-      if (lp->bus == EISA) {
-	printk("%s: %s at %04lx (EISA slot %ld)", 
-	                        dev->name, name, iobase, ((iobase>>12)&0x0f));
-      } else {                                   /* PCI port address */
-	printk("%s: %s at %04lx (PCI bus %d, device %d)", dev->name, name,
-	                                      iobase, lp->bus_num, lp->device);
-      }
-	
-      printk(", h/w address ");
-      status = get_hw_addr(dev);
-      for (i = 0; i < ETH_ALEN - 1; i++) {       /* get the ethernet addr. */
-	printk("%2.2x:", dev->dev_addr[i]);
-      }
-      printk("%2.2x,\n", dev->dev_addr[i]);
-      
-      tmpbus = lp->bus;
-      tmpchs = lp->chipset;
-
-      if (status == 0) {
-	struct de4x5_private *lp;
-
-	/* 
-	** Reserve a section of kernel memory for the adapter
-	** private area and the TX/RX descriptor rings.
-	*/
-	dev->priv = (void *) kmalloc(sizeof(struct de4x5_private) + ALIGN, 
-				                                   GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	/*
-	** Align to a longword boundary
-	*/
-	dev->priv = (void *)(((u_long)dev->priv + ALIGN) & ~ALIGN);
-	lp = (struct de4x5_private *)dev->priv;
-	memset(dev->priv, 0, sizeof(struct de4x5_private));
-	lp->bus = tmpbus;
-	lp->chipset = tmpchs;
-
-	/*
-	** Choose autosensing
-	*/
-	if (de4x5_autosense & AUTO) {
-	  lp->autosense = AUTO;
-	} else {
-	  if (lp->chipset != DC21140) {
-	    if ((lp->chipset == DC21040) && (de4x5_autosense & TP_NW)) {
-	      de4x5_autosense = TP;
-	    }
-	    if ((lp->chipset == DC21041) && (de4x5_autosense & BNC_AUI)) {
-	      de4x5_autosense = BNC;
-	    }
-	    lp->autosense = de4x5_autosense & 0x001f;
-	  } else {
-	    lp->autosense = de4x5_autosense & 0x00c0;
-	  }
-	}
-
-	sprintf(lp->adapter_name,"%s (%s)", name, dev->name);
-	request_region(iobase, (lp->bus == PCI ? DE4X5_PCI_TOTAL_SIZE :
-			                         DE4X5_EISA_TOTAL_SIZE), 
-		                                 lp->adapter_name);
-
-	/*
-	** Allocate contiguous receive buffers, long word aligned. 
-	** This could be a possible memory leak if the private area
-	** is ever hosed.
-	*/
-	for (tmp=NULL, j=0; (j<BUFF_ALLOC_RETRIES) && (tmp==NULL); j++) {
-	  if ((tmp = (void *)kmalloc(RX_BUFF_SZ * NUM_RX_DESC + ALIGN, 
-	       	  		                        GFP_KERNEL)) != NULL) {
-	    tmp = (char *)(((u_long) tmp + ALIGN) & ~ALIGN);
-	    for (i=0; i<NUM_RX_DESC; i++) {
-	      lp->rx_ring[i].status = 0;
-	      lp->rx_ring[i].des1 = RX_BUFF_SZ;
-	      lp->rx_ring[i].buf = virt_to_bus(tmp + i * RX_BUFF_SZ);
-	      lp->rx_ring[i].next = (u32)NULL;
-	    }
-	    barrier();
-	  }
-	}
-
-	if (tmp != NULL) {
-	  lp->rxRingSize = NUM_RX_DESC;
-	  lp->txRingSize = NUM_TX_DESC;
-	  
-	  /* Write the end of list marker to the descriptor lists */
-	  lp->rx_ring[lp->rxRingSize - 1].des1 |= RD_RER;
-	  lp->tx_ring[lp->txRingSize - 1].des1 |= TD_TER;
-
-	  /* Tell the adapter where the TX/RX rings are located. */
-	  outl(virt_to_bus(lp->rx_ring), DE4X5_RRBA);
-	  outl(virt_to_bus(lp->tx_ring), DE4X5_TRBA);
-
-	  /* Initialise the IRQ mask and Enable/Disable */
-	  lp->irq_mask = IMR_RIM | IMR_TIM | IMR_TUM ;
-	  lp->irq_en   = IMR_NIM | IMR_AIM;
-
-	  lp->tx_enable = TRUE;
-
-	  if (dev->irq < 2) {
-#ifndef MODULE
-	    unsigned char irqnum;
-	    s32 omr;
-	    autoirq_setup(0);
-	    
-	    omr = inl(DE4X5_OMR);
-	    outl(IMR_AIM|IMR_RUM, DE4X5_IMR); /* Unmask RUM interrupt */
-	    outl(OMR_SR | omr, DE4X5_OMR);    /* Start RX w/no descriptors */
-
-	    irqnum = autoirq_report(1);
-	    if (!irqnum) {
-	      printk("      and failed to detect IRQ line.\n");
-	      status = -ENXIO;
-	    } else {
-	      for (dev->irq=0,i=0; (i<sizeof(de4x5_irq)) && (!dev->irq); i++) {
-		if (irqnum == de4x5_irq[i]) {
-		  dev->irq = irqnum;
-		  printk("      and uses IRQ%d.\n", dev->irq);
-		}
-	      }
-		  
-	      if (!dev->irq) {
-		printk("      but incorrect IRQ line detected.\n");
-		status = -ENXIO;
-	      }
-	    }
-		
-	    outl(0, DE4X5_IMR);               /* Re-mask RUM interrupt */
-
-#endif /* MODULE */
-	  } else {
-	    printk("      and requires IRQ%d (not probed).\n", dev->irq);
-	  }
-	} else {
-	  printk("%s: Kernel could not allocate RX buffer memory.\n", 
-		                                                    dev->name);
-	  status = -ENXIO;
-	}
-	if (status) release_region(iobase, (lp->bus == PCI ? 
-					             DE4X5_PCI_TOTAL_SIZE :
-			                             DE4X5_EISA_TOTAL_SIZE));
-      } else {
-	printk("      which has an Ethernet PROM CRC error.\n");
-	status = -ENXIO;
-      }
-    } else {
-      status = -ENXIO;
-    }
-  } else {
-    status = -ENXIO;
-  }
-  
-  if (!status) {
-    if (de4x5_debug > 0) {
-      printk(version);
-    }
-    
-    /* The DE4X5-specific entries in the device structure. */
-    dev->open = &de4x5_open;
-    dev->hard_start_xmit = &de4x5_queue_pkt;
-    dev->stop = &de4x5_close;
-    dev->get_stats = &de4x5_get_stats;
-    dev->set_multicast_list = &set_multicast_list;
-    dev->do_ioctl = &de4x5_ioctl;
-    
-    dev->mem_start = 0;
-    
-    /* Fill in the generic field of the device structure. */
-    ether_setup(dev);
-
-    /* Let the adapter sleep to save power */
-    if (lp->chipset == DC21041) {
-      outl(0, DE4X5_SICR);
-      outl(CFDA_PSM, PCI_CFDA);
-    }
-  } else {                            /* Incorrectly initialised hardware */
-    struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-    if (lp) {
-      kfree_s(bus_to_virt(lp->rx_ring[0].buf),
-	                                    RX_BUFF_SZ * NUM_RX_DESC + ALIGN);
-    }
-    if (dev->priv) {
-      kfree_s(dev->priv, sizeof(struct de4x5_private) + ALIGN);
-      dev->priv = NULL;
-    }
-  }
-
-  return status;
-}
-
-
-static int
-de4x5_open(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, status = 0;
-  s32 imr, omr, sts;
-
-  /*
-  ** Wake up the adapter
-  */
-  if (lp->chipset == DC21041) {
-    outl(0, PCI_CFDA);
-    dce_ms_delay(10);
-  }
-
-  if (request_irq(dev->irq, (void *)de4x5_interrupt, 0, lp->adapter_name)) {
-    printk("de4x5_open(): Requested IRQ%d is busy\n",dev->irq);
-    status = -EAGAIN;
-  } else {
-
-    irq2dev_map[dev->irq] = dev;
-    /* 
-    ** Re-initialize the DE4X5... 
-    */
-    status = de4x5_init(dev);
-
-    if (de4x5_debug > 1){
-      printk("%s: de4x5 open with irq %d\n",dev->name,dev->irq);
-      printk("\tphysical address: ");
-      for (i=0;i<6;i++){
-	printk("%2.2x:",(short)dev->dev_addr[i]);
-      }
-      printk("\n");
-      printk("Descriptor head addresses:\n");
-      printk("\t0x%8.8lx  0x%8.8lx\n",(u_long)lp->rx_ring,(u_long)lp->tx_ring);
-      printk("Descriptor addresses:\nRX: ");
-      for (i=0;i<lp->rxRingSize-1;i++){
-	if (i < 3) {
-	  printk("0x%8.8lx  ",(u_long)&lp->rx_ring[i].status);
-	}
-      }
-      printk("...0x%8.8lx\n",(u_long)&lp->rx_ring[i].status);
-      printk("TX: ");
-      for (i=0;i<lp->txRingSize-1;i++){
-	if (i < 3) {
-	  printk("0x%8.8lx  ", (u_long)&lp->tx_ring[i].status);
-	}
-      }
-      printk("...0x%8.8lx\n", (u_long)&lp->tx_ring[i].status);
-      printk("Descriptor buffers:\nRX: ");
-      for (i=0;i<lp->rxRingSize-1;i++){
-	if (i < 3) {
-	  printk("0x%8.8x  ",lp->rx_ring[i].buf);
-	}
-      }
-      printk("...0x%8.8x\n",lp->rx_ring[i].buf);
-      printk("TX: ");
-      for (i=0;i<lp->txRingSize-1;i++){
-	if (i < 3) {
-	  printk("0x%8.8x  ", lp->tx_ring[i].buf);
-	}
-      }
-      printk("...0x%8.8x\n", lp->tx_ring[i].buf);
-      printk("Ring size: \nRX: %d\nTX: %d\n", 
-	     (short)lp->rxRingSize, 
-	     (short)lp->txRingSize); 
-      printk("\tstatus:  %d\n", status);
-    }
-
-    if (!status) {
-      dev->tbusy = 0;                         
-      dev->start = 1;
-      dev->interrupt = UNMASK_INTERRUPTS;
-      dev->trans_start = jiffies;
-
-      START_DE4X5;
-
-      /* Unmask and enable DE4X5 board interrupts */
-      imr = 0;
-      UNMASK_IRQs;
-
-      /* Reset any pending (stale) interrupts */
-      sts = inl(DE4X5_STS);
-      outl(sts, DE4X5_STS);
-
-      ENABLE_IRQs;
-    }
-    if (de4x5_debug > 1) {
-      printk("\tsts:  0x%08x\n", inl(DE4X5_STS));
-      printk("\tbmr:  0x%08x\n", inl(DE4X5_BMR));
-      printk("\timr:  0x%08x\n", inl(DE4X5_IMR));
-      printk("\tomr:  0x%08x\n", inl(DE4X5_OMR));
-      printk("\tsisr: 0x%08x\n", inl(DE4X5_SISR));
-      printk("\tsicr: 0x%08x\n", inl(DE4X5_SICR));
-      printk("\tstrr: 0x%08x\n", inl(DE4X5_STRR));
-      printk("\tsigr: 0x%08x\n", inl(DE4X5_SIGR));
-    }
-  }
-
-  MOD_INC_USE_COUNT;
-
-  return status;
-}
-
-/*
-** Initialize the DE4X5 operating conditions. NB: a chip problem with the
-** DC21140 requires using perfect filtering mode for that chip. Since I can't
-** see why I'd want > 14 multicast addresses, I may change all chips to use
-** the perfect filtering mode. Keep the DMA burst length at 8: there seems
-** to be data corruption problems if it is larger (UDP errors seen from a
-** ttcp source).
-*/
-static int
-de4x5_init(struct device *dev)
-{  
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, j, status = 0;
-  s32 bmr, omr;
-
-  /* Lock out other processes whilst setting up the hardware */
-  set_bit(0, (void *)&dev->tbusy);
-
-  RESET_DE4X5;
-
-  bmr = inl(DE4X5_BMR);
-  bmr |= PBL_8 | DESC_SKIP_LEN | CACHE_ALIGN;
-  outl(bmr, DE4X5_BMR);
-
-  if (lp->chipset != DC21140) {
-    omr = TR_96;
-    lp->setup_f = HASH_PERF;
-  } else {
-    omr = OMR_SDP | OMR_SF;
-    lp->setup_f = PERFECT;
-  }
-  outl(virt_to_bus(lp->rx_ring), DE4X5_RRBA);
-  outl(virt_to_bus(lp->tx_ring), DE4X5_TRBA);
-
-  lp->rx_new = lp->rx_old = 0;
-  lp->tx_new = lp->tx_old = 0;
-
-  for (i = 0; i < lp->rxRingSize; i++) {
-    lp->rx_ring[i].status = R_OWN;
-  }
-
-  for (i = 0; i < lp->txRingSize; i++) {
-    lp->tx_ring[i].status = 0;
-  }
-
-  barrier();
-
-  /* Build the setup frame depending on filtering mode */
-  SetMulticastFilter(dev);
-
-  if (lp->chipset != DC21140) {
-    load_packet(dev, lp->setup_frame, HASH_F|TD_SET|SETUP_FRAME_LEN, NULL);
-  } else {
-    load_packet(dev, lp->setup_frame, PERFECT_F|TD_SET|SETUP_FRAME_LEN, NULL);
-  }
-  outl(omr|OMR_ST, DE4X5_OMR);
-
-  /* Poll for completion of setup frame (interrupts are disabled for now) */
-  for (j=0, i=jiffies;(i<=jiffies+HZ/100) && (j==0);) {
-    if (lp->tx_ring[lp->tx_new].status >= 0) j=1;
-  }
-  outl(omr, DE4X5_OMR);                        /* Stop everything! */
-
-  if (j == 0) {
-    printk("%s: Setup frame timed out, status %08x\n", dev->name, 
-	                                                       inl(DE4X5_STS));
-    status = -EIO;
-  }
-
-  lp->tx_new = (++lp->tx_new) % lp->txRingSize;
-  lp->tx_old = lp->tx_new;
-
-  /* Autoconfigure the connected port */
-  if (autoconf_media(dev) == 0) {
-    status = -EIO;
-  }
-
-  return 0;
-}
-
-/* 
-** Writes a socket buffer address to the next available transmit descriptor
-*/
-static int
-de4x5_queue_pkt(struct sk_buff *skb, struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, status = 0;
-  s32 imr, omr, sts;
-
-  /*
-  ** Clean out the TX ring asynchronously to interrupts - sometimes the
-  ** interrupts are lost by delayed descriptor status updates relative to
-  ** the irq assertion, especially with a busy PCI bus.
-  */
-  if (set_bit(0, (void*)&dev->tbusy) == 0) {
-    cli();
-    de4x5_tx(dev);
-    dev->tbusy = 0;
-    sti();
-  }
-  
-  /* 
-  ** Transmitter timeout, possibly serious problems.
-  ** The 'lostMedia' threshold accounts for transient errors that
-  ** were noticed when switching media.
-  */
-  if (dev->tbusy || (lp->lostMedia > LOST_MEDIA_THRESHOLD)) {
-    u_long tickssofar = jiffies - dev->trans_start;
-    if ((tickssofar < QUEUE_PKT_TIMEOUT) &&
-	(lp->lostMedia <= LOST_MEDIA_THRESHOLD)) {
-      status = -1;
-    } else {
-      if (de4x5_debug >= 1) {
-	printk("%s: transmit timed out, status %08x, tbusy:%ld, lostMedia:%d tickssofar:%ld, resetting.\n",dev->name, inl(DE4X5_STS), dev->tbusy, lp->lostMedia, tickssofar);
-      }
-
-      /* Stop and reset the TX and RX... */
-      STOP_DE4X5;
-
-      /* Re-queue any skb's. */
-      for (i=lp->tx_old; i!=lp->tx_new; i=(++i)%lp->txRingSize) {
-	if (lp->skb[i] != NULL) {
-	  if (lp->skb[i]->len != FAKE_FRAME_LEN) {
-	    if (lp->tx_ring[i].status == T_OWN) {
-	      dev_queue_xmit(lp->skb[i], dev, SOPRI_NORMAL);
-	    } else {                               /* already sent */
-	      dev_kfree_skb(lp->skb[i], FREE_WRITE);
-	    }
-	  } else {
-	    dev_kfree_skb(lp->skb[i], FREE_WRITE);
-	  }
-	  lp->skb[i] = NULL;
-	}
-      }
-      if (skb->len != FAKE_FRAME_LEN) {
-	dev_queue_xmit(skb, dev, SOPRI_NORMAL);
-      } else {
-	dev_kfree_skb(skb, FREE_WRITE);
-      }
-
-      /* Initialise the hardware */
-      status = de4x5_init(dev);
-
-      /* Unmask DE4X5 board interrupts */
-      if (!status) {
-	/* Start here to clean stale interrupts later */
-	dev->interrupt = UNMASK_INTERRUPTS;
-	dev->start = 1;
-	dev->tbusy = 0;                         
-	dev->trans_start = jiffies;
-      
-	START_DE4X5;
-
-	/* Unmask DE4X5 board interrupts */
-	imr = 0;
-	UNMASK_IRQs;
-
-	/* Clear any pending (stale) interrupts */
-	sts = inl(DE4X5_STS);
-	outl(sts, DE4X5_STS);
-
-	ENABLE_IRQs;
-      } else {
-	printk("%s: hardware initialisation failure, status %08x.\n",
-	                                            dev->name, inl(DE4X5_STS));
-      }
-    }
-  } else if (skb == NULL) {
-    dev_tint(dev);
-  } else if (skb->len == FAKE_FRAME_LEN) {     /* Don't TX a fake frame! */
-    dev_kfree_skb(skb, FREE_WRITE);
-  } else if (skb->len > 0) {
-    /* Enforce 1 process per h/w access */
-    if (set_bit(0, (void*)&dev->tbusy) != 0) { 
-      printk("%s: Transmitter access conflict.\n", dev->name);
-      status = -1;                             /* Re-queue packet */
-    } else {
-      cli();
-      if (TX_BUFFS_AVAIL) {                    /* Fill in a Tx ring entry */
-	load_packet(dev, skb->data, TD_IC | TD_LS | TD_FS | skb->len, skb);
-	if (lp->tx_enable) {
-	  outl(POLL_DEMAND, DE4X5_TPD);        /* Start the TX */
-	}
-
-	lp->tx_new = (++lp->tx_new) % lp->txRingSize; /* Ensure a wrap */
-	dev->trans_start = jiffies;
-
-	if (TX_BUFFS_AVAIL) {
-	  dev->tbusy = 0;                      /* Another pkt may be queued */
-	}
-      } else {                                 /* Ring full - re-queue */
-	status = -1;
-      }
-      sti();
-    }
-  }
-
-  return status;
-}
-
-/*
-** The DE4X5 interrupt handler. 
-** 
-** I/O Read/Writes through intermediate PCI bridges are never 'posted',
-** so that the asserted interrupt always has some real data to work with -
-** if these I/O accesses are ever changed to memory accesses, ensure the
-** STS write is read immediately to complete the transaction if the adapter
-** is not on bus 0. Lost interrupts can still occur when the PCI bus load
-** is high and descriptor status bits cannot be set before the associated
-** interrupt is asserted and this routine entered.
-*/
-static void
-de4x5_interrupt(int irq, struct pt_regs *regs)
-{
-    struct device *dev = (struct device *)(irq2dev_map[irq]);
-    struct de4x5_private *lp;
-    s32 imr, omr, sts;
-    u_long iobase;
-
-    if (dev == NULL) {
-	printk ("de4x5_interrupt(): irq %d for unknown device.\n", irq);
-    } else {
-      lp = (struct de4x5_private *)dev->priv;
-      iobase = dev->base_addr;
-
-      if (dev->interrupt)
-	printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-      DISABLE_IRQs;                      /* Ensure non re-entrancy */
-      dev->interrupt = MASK_INTERRUPTS;
-
-      while ((sts = inl(DE4X5_STS)) & lp->irq_mask) { /* Read IRQ status */
-	outl(sts, DE4X5_STS);            /* Reset the board interrupts */
-
-	if (sts & (STS_RI | STS_RU))	 /* Rx interrupt (packet[s] arrived) */
-	  de4x5_rx(dev);
-
-	if (sts & (STS_TI | STS_TU))     /* Tx interrupt (packet sent) */
-	  de4x5_tx(dev); 
-
-	if (sts & STS_TM)                /* Autosense tick */
-	  de4x5_ast(dev);
-
-	if (sts & STS_LNF) {             /* TP Link has failed */
-	  lp->lostMedia = LOST_MEDIA_THRESHOLD + 1;
-	  lp->irq_mask &= ~IMR_LFM;
-	  kick_tx(dev);
-	}
-
-	if (sts & STS_SE) {              /* Bus Error */
-	  STOP_DE4X5;
-	  printk("%s: Fatal bus error occured, sts=%#8x, device stopped.\n",
-	                                                      dev->name, sts);
-	}
-      }
-
-      if (TX_BUFFS_AVAIL && dev->tbusy) {/* Any resources available? */
-	dev->tbusy = 0;                  /* Clear TX busy flag */
-	mark_bh(NET_BH);
-      }
-
-      dev->interrupt = UNMASK_INTERRUPTS;
-      ENABLE_IRQs;
-    }
-
-    return;
-}
-
-static int
-de4x5_rx(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  int i, entry;
-  s32 status;
-  char *buf;
-
-  for (entry = lp->rx_new; lp->rx_ring[entry].status >= 0;entry = lp->rx_new) {
-    status = lp->rx_ring[entry].status;
-
-    if (status & RD_FS) {                   /* Remember the start of frame */
-      lp->rx_old = entry;
-    }
-
-    if (status & RD_LS) {                   /* Valid frame status */
-      if (status & RD_ES) {	            /* There was an error. */
-	lp->stats.rx_errors++;              /* Update the error stats. */
-	if (status & (RD_RF | RD_TL)) lp->stats.rx_frame_errors++;
-	if (status & RD_CE)           lp->stats.rx_crc_errors++;
-	if (status & RD_OF)           lp->stats.rx_fifo_errors++;
-      } else {                              /* A valid frame received */
-	struct sk_buff *skb;
-	short pkt_len = (short)(lp->rx_ring[entry].status >> 16) - 4;
-
-	if ((skb = dev_alloc_skb(pkt_len+2)) != NULL) {
-	  skb->dev = dev;
-	
-	  skb_reserve(skb,2);		/* Align */
-	  if (entry < lp->rx_old) {         /* Wrapped buffer */
-	    short len = (lp->rxRingSize - lp->rx_old) * RX_BUFF_SZ;
-	    memcpy(skb_put(skb,len), bus_to_virt(lp->rx_ring[lp->rx_old].buf), len);
-	    memcpy(skb_put(skb,pkt_len-len), bus_to_virt(lp->rx_ring[0].buf), pkt_len - len);
-	  } else {                          /* Linear buffer */
-	    memcpy(skb_put(skb,pkt_len), bus_to_virt(lp->rx_ring[lp->rx_old].buf), pkt_len);
-	  }
-
-	  /* Push up the protocol stack */
-	  skb->protocol=eth_type_trans(skb,dev);
-	  netif_rx(skb);
-
-	  /* Update stats */
-	  lp->stats.rx_packets++;
-	  for (i=1; i<DE4X5_PKT_STAT_SZ-1; i++) {
-	    if (pkt_len < (i*DE4X5_PKT_BIN_SZ)) {
-	      lp->pktStats.bins[i]++;
-	      i = DE4X5_PKT_STAT_SZ;
-	    }
-	  }
-	  buf = skb->data;                  /* Look at the dest addr */
-	  if (buf[0] & 0x01) {              /* Multicast/Broadcast */
-	    if ((*(s32 *)&buf[0] == -1) && (*(s16 *)&buf[4] == -1)) {
-	      lp->pktStats.broadcast++;
-	    } else {
-	      lp->pktStats.multicast++;
-	    }
-	  } else if ((*(s32 *)&buf[0] == *(s32 *)&dev->dev_addr[0]) &&
-		     (*(s16 *)&buf[4] == *(s16 *)&dev->dev_addr[4])) {
-	    lp->pktStats.unicast++;
-	  }
-	  
-	  lp->pktStats.bins[0]++;           /* Duplicates stats.rx_packets */
-	  if (lp->pktStats.bins[0] == 0) {  /* Reset counters */
-	    memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats));
-	  }
-	} else {
-	  printk("%s: Insufficient memory; nuking packet.\n", dev->name);
-	  lp->stats.rx_dropped++;	      /* Really, deferred. */
-	  break;
-	}
-      }
-
-      /* Change buffer ownership for this last frame, back to the adapter */
-      for (; lp->rx_old!=entry; lp->rx_old=(++lp->rx_old)%lp->rxRingSize) {
-	lp->rx_ring[lp->rx_old].status = R_OWN;
-	barrier();
-      }
-      lp->rx_ring[entry].status = R_OWN;
-      barrier();
-    }
-
-    /*
-    ** Update entry information
-    */
-    lp->rx_new = (++lp->rx_new) % lp->rxRingSize;
-  }
-
-  return 0;
-}
-
-/*
-** Buffer sent - check for TX buffer errors.
-*/
-static int
-de4x5_tx(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int entry;
-  s32 status;
-
-  for (entry = lp->tx_old; entry != lp->tx_new; entry = lp->tx_old) {
-    status = lp->tx_ring[entry].status;
-    if (status < 0) {                            /* Buffer not sent yet */
-      break;
-    } else if (status & TD_ES) {                 /* An error happened */
-      lp->stats.tx_errors++; 
-      if (status & TD_NC)  lp->stats.tx_carrier_errors++;
-      if (status & TD_LC)  lp->stats.tx_window_errors++;
-      if (status & TD_UF)  lp->stats.tx_fifo_errors++;
-      if (status & TD_LC)  lp->stats.collisions++;
-      if (status & TD_EC)  lp->pktStats.excessive_collisions++;
-      if (status & TD_DE)  lp->stats.tx_aborted_errors++;
-
-      if ((status != 0x7fffffff) &&              /* Not setup frame */
-	  (status & (TD_LO | TD_NC | TD_EC | TD_LF))) {
-	lp->lostMedia++;
-	if (lp->lostMedia > LOST_MEDIA_THRESHOLD) { /* Trip autosense */
-	  kick_tx(dev);
-	}
-      } else {
-	outl(POLL_DEMAND, DE4X5_TPD);            /* Restart a stalled TX */
-      }
-    } else {                                     /* Packet sent */
-      lp->stats.tx_packets++;
-      lp->lostMedia = 0;                         /* Remove transient problem */
-    }
-    /* Free the buffer if it's not a setup frame. */
-    if (lp->skb[entry] != NULL) {
-      dev_kfree_skb(lp->skb[entry], FREE_WRITE);
-      lp->skb[entry] = NULL;
-    }
-
-    /* Update all the pointers */
-    lp->tx_old = (++lp->tx_old) % lp->txRingSize;
-  }
-
-  return 0;
-}
-
-static int
-de4x5_ast(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 gep;
-
-  disable_ast(dev);
-
-  if (lp->chipset == DC21140) {
-    gep = inl(DE4X5_GEP);
-    if (((lp->media == _100Mb) &&  (gep & GEP_SLNK)) ||
-	((lp->media == _10Mb)  &&  (gep & GEP_LNP))  ||
-	((lp->media == _10Mb)  && !(gep & GEP_SLNK)) ||
-	 (lp->media == NC)) {
-      if (lp->linkProb || ((lp->media == NC) && (!(gep & GEP_LNP)))) {
-	lp->lostMedia = LOST_MEDIA_THRESHOLD + 1;
-	lp->linkProb = 0;
-	kick_tx(dev);
-      } else {
-	switch(lp->media) {
-	case NC:
-	  lp->linkProb = 0;
-	  enable_ast(dev, DE4X5_AUTOSENSE_MS);
-	  break;
-
-	case _10Mb:
-	  lp->linkProb = 1;                    /* Flag a potential problem */
-	  enable_ast(dev, 1500);
-	  break;
-
-	case _100Mb:
-	  lp->linkProb = 1;                    /* Flag a potential problem */
-	  enable_ast(dev, 4000);
-	  break;
-	}
-      }
-    } else {
-      lp->linkProb = 0;                        /* Link OK */
-      enable_ast(dev, DE4X5_AUTOSENSE_MS);
-    }
-  }
-
-  return 0;
-}
-
-static int
-de4x5_close(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 imr, omr;
-
-  dev->start = 0;
-  dev->tbusy = 1;
-
-  if (de4x5_debug > 1) {
-    printk("%s: Shutting down ethercard, status was %8.8x.\n",
-	   dev->name, inl(DE4X5_STS));
-  }
-
-  /* 
-  ** We stop the DE4X5 here... mask interrupts and stop TX & RX
-  */
-  DISABLE_IRQs;
-
-  STOP_DE4X5;
-
-  /*
-  ** Free the associated irq
-  */
-  free_irq(dev->irq);
-  irq2dev_map[dev->irq] = 0;
-
-  MOD_DEC_USE_COUNT;
-
-  /* Put the adapter to sleep to save power */
-  if (lp->chipset == DC21041) {
-    outl(0, DE4X5_SICR);
-    outl(CFDA_PSM, PCI_CFDA);
-  }
-
-  return 0;
-}
-
-static struct enet_statistics *
-de4x5_get_stats(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  lp->stats.rx_missed_errors = (int) (inl(DE4X5_MFC) & (MFC_OVFL | MFC_CNTR));
-    
-  return &lp->stats;
-}
-
-static void load_packet(struct device *dev, char *buf, u32 flags, struct sk_buff *skb)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-
-  lp->tx_ring[lp->tx_new].buf = virt_to_bus(buf);
-  lp->tx_ring[lp->tx_new].des1 &= TD_TER;
-  lp->tx_ring[lp->tx_new].des1 |= flags;
-  lp->skb[lp->tx_new] = skb;
-  barrier();
-  lp->tx_ring[lp->tx_new].status = T_OWN;
-  barrier();
-
-  return;
-}
-/*
-** Set or clear the multicast filter for this adaptor.
-** num_addrs == -1	Promiscuous mode, receive all packets - now supported.
-**                      Can also use the ioctls.
-** num_addrs == 0	Normal mode, clear multicast list
-** num_addrs > 0	Multicast mode, receive normal and MC packets, and do
-** 			best-effort filtering.
-** num_addrs == HASH_TABLE_LEN
-**	                Set all multicast bits (pass all multicasts).
-*/
-static void
-set_multicast_list(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  /* First, double check that the adapter is open */
-  if (irq2dev_map[dev->irq] != NULL) {
-    if (dev->flags & IFF_PROMISC) {         /* set promiscuous mode */
-      u32 omr;
-      omr = inl(DE4X5_OMR);
-      omr |= OMR_PR;
-      outl(omr, DE4X5_OMR);
-    } else { 
-      SetMulticastFilter(dev);
-      if (lp->setup_f == HASH_PERF) {
-	load_packet(dev, lp->setup_frame, TD_IC | HASH_F | TD_SET | 
-		                                        SETUP_FRAME_LEN, NULL);
-      } else {
-	load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | 
-		                                        SETUP_FRAME_LEN, NULL);
-      }
-      
-      lp->tx_new = (++lp->tx_new) % lp->txRingSize;
-      outl(POLL_DEMAND, DE4X5_TPD);                /* Start the TX */
-      dev->trans_start = jiffies;
-    }
-  }
-
-  return;
-}
-
-/*
-** Calculate the hash code and update the logical address filter
-** from a list of ethernet multicast addresses.
-** Little endian crc one liner from Matt Thomas, DEC.
-*/
-static void SetMulticastFilter(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  struct dev_mc_list *dmi=dev->mc_list;
-  u_long iobase = dev->base_addr;
-  int i, j, bit, byte;
-  u16 hashcode;
-  u32 omr, crc, poly = CRC_POLYNOMIAL_LE;
-  char *pa;
-  unsigned char *addrs;
-
-  omr = inl(DE4X5_OMR);
-  omr &= ~OMR_PR;
-  pa = build_setup_frame(dev, ALL);          /* Build the basic frame */
-
-  if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 14)) {
-    omr |= OMR_PM;                           /* Pass all multicasts */
-  } else if (lp->setup_f == HASH_PERF) {
-                                             /* Now update the MCA table */
-    for (i=0;i<dev->mc_count;i++) {          /* for each address in the list */
-      addrs=dmi->dmi_addr;
-      dmi=dmi->next;
-      if ((*addrs & 0x01) == 1) {            /* multicast address? */ 
-	crc = 0xffffffff;                    /* init CRC for each address */
-	for (byte=0;byte<ETH_ALEN;byte++) {  /* for each address byte */
-	                                     /* process each address bit */ 
-	  for (bit = *addrs++,j=0;j<8;j++, bit>>=1) {
-	    crc = (crc >> 1) ^ (((crc ^ bit) & 0x01) ? poly : 0);
-	  }
-	}
-	hashcode = crc & HASH_BITS;          /* hashcode is 9 LSb of CRC */
-	
-	byte = hashcode >> 3;                /* bit[3-8] -> byte in filter */
-	bit = 1 << (hashcode & 0x07);        /* bit[0-2] -> bit in byte */
-	
-	byte <<= 1;                          /* calc offset into setup frame */
-	if (byte & 0x02) {
-	  byte -= 1;
-	}
-	lp->setup_frame[byte] |= bit;
-      }
-    }
-  } else {                                   /* Perfect filtering */
-    for (j=0; j<dev->mc_count; j++) {
-      addrs=dmi->dmi_addr;
-      dmi=dmi->next;
-      for (i=0; i<ETH_ALEN; i++) { 
-	*(pa + (i&1)) = *addrs++;
-	if (i & 0x01) pa += 4;
-      }
-    }
-  }
-  outl(omr, DE4X5_OMR);
-
-  return;
-}
-
-/*
-** EISA bus I/O device probe. Probe from slot 1 since slot 0 is usually
-** the motherboard. Upto 15 EISA devices are supported.
-*/
-static void eisa_probe(struct device *dev, u_long ioaddr)
-{
-  int i, maxSlots, status;
-  u_short vendor, device;
-  s32 cfid;
-  u_long iobase;
-  struct bus_type *lp = &bus;
-  char name[DE4X5_STRLEN];
-
-  if (!ioaddr && autoprobed) return ;            /* Been here before ! */
-  if ((ioaddr < 0x1000) && (ioaddr > 0)) return; /* PCI MODULE special */
-
-  lp->bus = EISA;
-
-  if (ioaddr == 0) {                     /* Autoprobing */
-    iobase = EISA_SLOT_INC;              /* Get the first slot address */
-    i = 1;
-    maxSlots = MAX_EISA_SLOTS;
-  } else {                               /* Probe a specific location */
-    iobase = ioaddr;
-    i = (ioaddr >> 12);
-    maxSlots = i + 1;
-  }
-
-  for (status = -ENODEV; (i<maxSlots) && (dev!=NULL); i++, iobase+=EISA_SLOT_INC) {
-    if (EISA_signature(name, EISA_ID)) {
-      cfid = inl(PCI_CFID);
-      device = (u_short)(cfid >> 16);
-      vendor = (u_short) cfid;
-
-      lp->bus = EISA;
-      lp->chipset = device;
-      if (DevicePresent(EISA_APROM) == 0) { 
-	/* Write the PCI Configuration Registers */
-	outl(PCI_COMMAND_IO | PCI_COMMAND_MASTER, PCI_CFCS);
-	outl(0x00004000, PCI_CFLT);
-	outl(iobase, PCI_CBIO);
-
-	if (check_region(iobase, DE4X5_EISA_TOTAL_SIZE) == 0) {
-	  if ((dev = alloc_device(dev, iobase)) != NULL) {
-	    if ((status = de4x5_hw_init(dev, iobase)) == 0) {
-	      num_de4x5s++;
-	    }
-	    num_eth++;
-	  }
-	} else if (autoprobed) {
-	  printk("%s: region already allocated at 0x%04lx.\n", dev->name, iobase);
-	}
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** PCI bus I/O device probe
-** NB: PCI I/O accesses and Bus Mastering are enabled by the PCI BIOS, not
-** the driver. Some PCI BIOS's, pre V2.1, need the slot + features to be
-** enabled by the user first in the set up utility. Hence we just check for
-** enabled features and silently ignore the card if they're not.
-**
-** STOP PRESS: Some BIOS's __require__ the driver to enable the bus mastering
-** bit. Here, check for I/O accesses and then set BM. If you put the card in
-** a non BM slot, you're on your own (and complain to the PC vendor that your
-** PC doesn't conform to the PCI standard)!
-*/
-#define PCI_DEVICE    (dev_num << 3)
-#define PCI_LAST_DEV  32
-
-static void pci_probe(struct device *dev, u_long ioaddr)
-{
-  u_char irq;
-  u_char pb, pbus, dev_num, dnum, dev_fn;
-  u_short vendor, device, index, status;
-  u_int class = DE4X5_CLASS_CODE;
-  u_int iobase;
-  struct bus_type *lp = &bus;
-
-  if (!ioaddr && autoprobed) return ;        /* Been here before ! */
-
-  if (pcibios_present()) {
-    lp->bus = PCI;
-
-    if (ioaddr < 0x1000) {
-      pbus = (u_short)(ioaddr >> 8);
-      dnum = (u_short)(ioaddr & 0xff);
-    } else {
-      pbus = 0;
-      dnum = 0;
-    }
-    
-    for (index=0; 
-	 (pcibios_find_class(class, index, &pb, &dev_fn)!= PCIBIOS_DEVICE_NOT_FOUND);
-	 index++) {
-      dev_num = PCI_SLOT(dev_fn);
-
-      if ((!pbus && !dnum) || ((pbus == pb) && (dnum == dev_num))) {
-	pcibios_read_config_word(pb, PCI_DEVICE, PCI_VENDOR_ID, &vendor);
-	pcibios_read_config_word(pb, PCI_DEVICE, PCI_DEVICE_ID, &device);
-	if (is_DC21040 || is_DC21041 || is_DC21140) {
-	  /* Set the device number information */
-	  lp->device = dev_num;
-	  lp->bus_num = pb;
-
-	  /* Set the chipset information */
-	  lp->chipset = device;
-
-	  /* Get the board I/O address */
-	  pcibios_read_config_dword(pb, PCI_DEVICE, PCI_BASE_ADDRESS_0, &iobase);
-	  iobase &= CBIO_MASK;
-
-	  /* Fetch the IRQ to be used */
-	  pcibios_read_config_byte(pb, PCI_DEVICE, PCI_INTERRUPT_LINE, &irq);
-
-	  /* Check if I/O accesses and Bus Mastering are enabled */
-	  pcibios_read_config_word(pb, PCI_DEVICE, PCI_COMMAND, &status);
-	  if (status & PCI_COMMAND_IO) {
-	    if (!(status & PCI_COMMAND_MASTER)) {
-	      status |= PCI_COMMAND_MASTER;
-	      pcibios_write_config_word(pb, PCI_DEVICE, PCI_COMMAND, status);
-	      pcibios_read_config_word(pb, PCI_DEVICE, PCI_COMMAND, &status);
-	    }
-	    if (status & PCI_COMMAND_MASTER) {
-	      if ((DevicePresent(DE4X5_APROM) == 0) || is_not_dec) {
-		if (check_region(iobase, DE4X5_PCI_TOTAL_SIZE) == 0) {
-		  if ((dev = alloc_device(dev, iobase)) != NULL) {
-		    dev->irq = irq;
-		    if ((status = de4x5_hw_init(dev, iobase)) == 0) {
-		      num_de4x5s++;
-		    }
-		    num_eth++;
-		  }
-		} else if (autoprobed) {
-		  printk("%s: region already allocated at 0x%04x.\n", dev->name, (u_short)iobase);
-		}
-	      }
-	    }
-	  }
-	}
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** Allocate the device by pointing to the next available space in the
-** device structure. Should one not be available, it is created.
-*/
-static struct device *alloc_device(struct device *dev, u_long iobase)
-{
-  int addAutoProbe = 0;
-  struct device *tmp = NULL, *ret;
-  int (*init)(struct device *) = NULL;
-
-  /*
-  ** Check the device structures for an end of list or unused device
-  */
-  if (!loading_module) {
-    while (dev->next != NULL) {
-      if ((dev->base_addr == DE4X5_NDA) || (dev->base_addr == 0)) break;
-      dev = dev->next;                     /* walk through eth device list */
-      num_eth++;                           /* increment eth device number */
-    }
-
-    /*
-    ** If an autoprobe is requested for another device, we must re-insert
-    ** the request later in the list. Remember the current position first.
-    */
-    if ((dev->base_addr == 0) && (num_de4x5s > 0)) {
-      addAutoProbe++;
-      tmp = dev->next;                     /* point to the next device */
-      init = dev->init;                    /* remember the probe function */
-    }
-
-    /*
-    ** If at end of list and can't use current entry, malloc one up. 
-    ** If memory could not be allocated, print an error message.
-    */
-    if ((dev->next == NULL) &&  
-	!((dev->base_addr == DE4X5_NDA) || (dev->base_addr == 0))){
-      dev->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					   GFP_KERNEL);
-
-      dev = dev->next;                     /* point to the new device */
-      if (dev == NULL) {
-	printk("eth%d: Device not initialised, insufficient memory\n",
-	       num_eth);
-      } else {
-	/*
-	** If the memory was allocated, point to the new memory area
-	** and initialize it (name, I/O address, next device (NULL) and
-	** initialisation probe routine).
-	*/
-	dev->name = (char *)(dev + sizeof(struct device));
-	if (num_eth > 9999) {
-	  sprintf(dev->name,"eth????");    /* New device name */
-	} else {
-	  sprintf(dev->name,"eth%d", num_eth);/* New device name */
-	}
-	dev->base_addr = iobase;           /* assign the io address */
-	dev->next = NULL;                  /* mark the end of list */
-	dev->init = &de4x5_probe;          /* initialisation routine */
-	num_de4x5s++;
-      }
-    }
-    ret = dev;                             /* return current struct, or NULL */
-  
-    /*
-    ** Now figure out what to do with the autoprobe that has to be inserted.
-    ** Firstly, search the (possibly altered) list for an empty space.
-    */
-    if (ret != NULL) {
-      if (addAutoProbe) {
-	for (; (tmp->next!=NULL) && (tmp->base_addr!=DE4X5_NDA); tmp=tmp->next);
-
-	/*
-	** If no more device structures and can't use the current one, malloc
-	** one up. If memory could not be allocated, print an error message.
-	*/
-	if ((tmp->next == NULL) && !(tmp->base_addr == DE4X5_NDA)) {
-	  tmp->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					       GFP_KERNEL);
-	  tmp = tmp->next;                     /* point to the new device */
-	  if (tmp == NULL) {
-	    printk("%s: Insufficient memory to extend the device list.\n", 
-		   dev->name);
-	  } else {
-	    /*
-	    ** If the memory was allocated, point to the new memory area
-	    ** and initialize it (name, I/O address, next device (NULL) and
-	    ** initialisation probe routine).
-	    */
-	    tmp->name = (char *)(tmp + sizeof(struct device));
-	    if (num_eth > 9999) {
-	      sprintf(tmp->name,"eth????");       /* New device name */
-	    } else {
-	      sprintf(tmp->name,"eth%d", num_eth);/* New device name */
-	    }
-	    tmp->base_addr = 0;                /* re-insert the io address */
-	    tmp->next = NULL;                  /* mark the end of list */
-	    tmp->init = init;                  /* initialisation routine */
-	  }
-	} else {                               /* structure already exists */
-	  tmp->base_addr = 0;                  /* re-insert the io address */
-	}
-      }
-    }
-  } else {
-    ret = dev;
-  }
-
-  return ret;
-}
-
-/*
-** Auto configure the media here rather than setting the port at compile
-** time. This routine is called by de4x5_init() when a loss of media is
-** detected (excessive collisions, loss of carrier, no carrier or link fail
-** [TP]) to check whether the user has been sneaky and changed the port on us.
-*/
-static int autoconf_media(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  lp->tx_enable = YES;
-  if (de4x5_debug > 0 ) {
-    if (lp->chipset != DC21140) {
-      printk("%s: Searching for media... ",dev->name);
-    } else {
-      printk("%s: Searching for mode... ",dev->name);
-    }
-  }
-
-  if (lp->chipset == DC21040) {
-    lp->media = (lp->autosense == AUTO ? TP : lp->autosense);
-    dc21040_autoconf(dev);
-  } else if (lp->chipset == DC21041) {
-    lp->media = (lp->autosense == AUTO ? TP_NW : lp->autosense);
-    dc21041_autoconf(dev);
-  } else if (lp->chipset == DC21140) {
-    disable_ast(dev);
-    lp->media = (lp->autosense == AUTO ? _10Mb : lp->autosense);
-    dc21140_autoconf(dev);
-  }
-
-  if (de4x5_debug > 0 ) {
-    if (lp->chipset != DC21140) {
-      printk("media is %s\n", (lp->media == NC  ? "unconnected!" :
-			      (lp->media == TP  ? "TP." :
-			      (lp->media == ANS ? "TP/Nway." :
-			      (lp->media == BNC ? "BNC." : 
-			      (lp->media == AUI ? "AUI." : 
-				                  "BNC/AUI."
-			      ))))));
-    } else {
-      printk("mode is %s\n",(lp->media == NC      ? "link down.":
-			    (lp->media == _100Mb  ? "100Mb/s." :
-			    (lp->media == _10Mb   ? "10Mb/s." :
-				                    "\?\?\?"
-			    ))));
-    }
-  }
-
-  if (lp->media) {
-    lp->lostMedia = 0;
-    inl(DE4X5_MFC);                         /* Zero the lost frames counter */
-    if ((lp->media == TP) || (lp->media == ANS)) {
-      lp->irq_mask |= IMR_LFM;
-    }
-  }
-  dce_ms_delay(10);
-
-  return (lp->media);
-}
-
-static void dc21040_autoconf(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, linkBad;
-  s32 sisr = 0, t_3s    = 3000;
-
-  switch (lp->media) {
-  case TP:
-    reset_init_sia(dev, 0x8f01, 0xffff, 0x0000);
-    for (linkBad=1,i=0;(i<t_3s) && linkBad && !(sisr & SISR_NCR);i++) {
-      if (((sisr = inl(DE4X5_SISR)) & SISR_LKF) == 0) linkBad = 0;
-      dce_ms_delay(1);
-    }
-    if (linkBad && (lp->autosense == AUTO)) {
-      lp->media = BNC_AUI;
-      dc21040_autoconf(dev);
-    }
-    break;
-
-  case BNC:
-  case AUI:
-  case BNC_AUI:
-    reset_init_sia(dev, 0x8f09, 0x0705, 0x0006);
-    dce_ms_delay(500);
-    linkBad = ping_media(dev);
-    if (linkBad && (lp->autosense == AUTO)) {
-      lp->media = EXT_SIA;
-      dc21040_autoconf(dev);
-    }
-    break;
-
-  case EXT_SIA:
-    reset_init_sia(dev, 0x3041, 0x0000, 0x0006);
-    dce_ms_delay(500);
-    linkBad = ping_media(dev);
-    if (linkBad && (lp->autosense == AUTO)) {
-      lp->media = NC;
-      dc21040_autoconf(dev);
-    }
-    break;
-
-  case NC:
-#ifndef __alpha__
-    reset_init_sia(dev, 0x8f01, 0xffff, 0x0000);
-    break;
-#else
-    /* JAE: for Alpha, default to BNC/AUI, *not* TP */
-    reset_init_sia(dev, 0x8f09, 0x0705, 0x0006);
-#endif  /* i386 */
-  }
-
-  return;
-}
-
-/*
-** Autoconfigure the media when using the DC21041. AUI needs to be tested
-** before BNC, because the BNC port will indicate activity if it's not
-** terminated correctly. The only way to test for that is to place a loopback
-** packet onto the network and watch for errors.
-*/
-static void dc21041_autoconf(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 sts, irqs, irq_mask, omr;
-
-  switch (lp->media) {
-  case TP_NW:
-    omr = inl(DE4X5_OMR);        /* Set up full duplex for the autonegotiate */
-    outl(omr | OMR_FD, DE4X5_OMR);
-    irqs = STS_LNF | STS_LNP;
-    irq_mask = IMR_LFM | IMR_LPM;
-    sts = test_media(dev, irqs, irq_mask, 0xef01, 0xffff, 0x0008, 2400);
-    if (sts & STS_LNP) {
-      lp->media = ANS;
-    } else {
-      lp->media = AUI;
-    }
-    dc21041_autoconf(dev);
-    break;
-
-  case ANS:
-    irqs = STS_LNP;
-    irq_mask = IMR_LPM;
-    sts = test_ans(dev, irqs, irq_mask, 3000);
-    if (!(sts & STS_LNP) && (lp->autosense == AUTO)) {
-      lp->media = TP;
-      dc21041_autoconf(dev);
-    }
-    break;
-
-  case TP:
-    omr = inl(DE4X5_OMR);                      /* Set up half duplex for TP */
-    outl(omr & ~OMR_FD, DE4X5_OMR);
-    irqs = STS_LNF | STS_LNP;
-    irq_mask = IMR_LFM | IMR_LPM;
-    sts = test_media(dev, irqs, irq_mask, 0xef01, 0xff3f, 0x0008, 2400);
-    if (!(sts & STS_LNP) && (lp->autosense == AUTO)) {
-      if (inl(DE4X5_SISR) & SISR_NRA) {    /* Non selected port activity */
-	lp->media = AUI;
-      } else {
-	lp->media = BNC;
-      }
-      dc21041_autoconf(dev);
-    }
-    break;
-
-  case AUI:
-    omr = inl(DE4X5_OMR);                      /* Set up half duplex for AUI */
-    outl(omr & ~OMR_FD, DE4X5_OMR);
-    irqs = 0;
-    irq_mask = 0;
-    sts = test_media(dev, irqs, irq_mask, 0xef09, 0xf7fd, 0x000e, 1000);
-    if (!(inl(DE4X5_SISR) & SISR_SRA) && (lp->autosense == AUTO)) {
-      lp->media = BNC;
-      dc21041_autoconf(dev);
-    }
-    break;
-
-  case BNC:
-    omr = inl(DE4X5_OMR);                      /* Set up half duplex for BNC */
-    outl(omr & ~OMR_FD, DE4X5_OMR);
-    irqs = 0;
-    irq_mask = 0;
-    sts = test_media(dev, irqs, irq_mask, 0xef09, 0xf7fd, 0x0006, 1000);
-    if (!(inl(DE4X5_SISR) & SISR_SRA) && (lp->autosense == AUTO)) {
-      lp->media = NC;
-    } else {                                   /* Ensure media connected */
-      if (ping_media(dev)) lp->media = NC;
-    }
-    break;
-
-  case NC:
-    omr = inl(DE4X5_OMR);        /* Set up full duplex for the autonegotiate */
-    outl(omr | OMR_FD, DE4X5_OMR);
-    reset_init_sia(dev, 0xef01, 0xffff, 0x0008);/* Initialise the SIA */
-    break;
-  }
-
-  return;
-}
-
-/*
-** Reduced feature version (temporary I hope)
-*/
-static void dc21140_autoconf(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 omr;
-
-  switch(lp->media) {
-  case _100Mb:      /* Set 100Mb/s, MII Port with PCS Function and Scrambler */
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR));
-    omr |= (de4x5_full_duplex ? OMR_FD : 0);   /* Set up Full Duplex */
-    outl(omr | OMR_PS | OMR_HBD | OMR_PCS | OMR_SCR, DE4X5_OMR);
-    outl(GEP_FDXD | GEP_MODE, DE4X5_GEP);
-    break;
-
-  case _10Mb:       /* Set conventional 10Mb/s ENDEC interface */
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR));
-    omr |= (de4x5_full_duplex ? OMR_FD : 0);   /* Set up Full Duplex */
-    outl(omr | OMR_TTM, DE4X5_OMR);
-    outl(GEP_FDXD, DE4X5_GEP);
-    break;
-  }
-
-  return;
-}
-
-static int
-test_media(struct device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, s32 csr15, s32 msec)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 sts, time, csr12;
-
-  reset_init_sia(dev, csr13, csr14, csr15);
-
-  /* Set link_fail_inhibit_timer */
-  load_ms_timer(dev, msec);
-
-  /* clear all pending interrupts */
-  sts = inl(DE4X5_STS);
-  outl(sts, DE4X5_STS);
-
-  /* clear csr12 NRA and SRA bits */
-  csr12 = inl(DE4X5_SISR);
-  outl(csr12, DE4X5_SISR);
-
-  /* Poll for timeout - timer interrupt doesn't work correctly */
-  do {
-    time = inl(DE4X5_GPT) & GPT_VAL;
-    sts = inl(DE4X5_STS);
-  } while ((time != 0) && !(sts & irqs));
-
-  sts = inl(DE4X5_STS);
-
-  return sts;
-}
-/*
-static int test_sym_link(struct device *dev, u32 msec)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  u32 gep, time;
-
-  / * Set link_fail_inhibit_timer * /
-  load_ms_timer(dev, msec);
-
-  / * Poll for timeout or SYM_LINK=0 * /
-  do {
-    time = inl(DE4X5_GPT) & GPT_VAL;
-    gep = inl(DE4X5_GEP) & (GEP_SLNK | GEP_LNP);
-  } while ((time > 0) && (gep & GEP_SLNK));
-
-  return gep;
-}
-*/
-/*
-** Send a packet onto the media and watch for send errors that indicate the
-** media is bad or unconnected.
-*/
-static int ping_media(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, entry, linkBad;
-  s32 omr, t_3s = 4000;
-  char frame[64];
-
-  create_packet(dev, frame, sizeof(frame));
-
-  entry = lp->tx_new;                        /* Remember the ring position */
-  load_packet(dev, frame, TD_LS | TD_FS | sizeof(frame),NULL);
-
-  omr = inl(DE4X5_OMR);
-  outl(omr|OMR_ST, DE4X5_OMR);
-
-  lp->tx_new = (++lp->tx_new) % lp->txRingSize;
-  lp->tx_old = lp->tx_new;
-
-  /* Poll for completion of frame (interrupts are disabled for now)... */
-  for (linkBad=1,i=0;(i<t_3s) && linkBad;i++) {
-    if ((inl(DE4X5_SISR) & SISR_NCR) == 1) break;
-    if (lp->tx_ring[entry].status >= 0) linkBad=0;
-    dce_ms_delay(1);
-  }
-  outl(omr, DE4X5_OMR); 
-
-  return ((linkBad || (lp->tx_ring[entry].status & TD_ES)) ? 1 : 0);
-}
-
-/*
-** Check the Auto Negotiation State. Return OK when a link pass interrupt
-** is received and the auto-negotiation status is NWAY OK.
-*/
-static int test_ans(struct device *dev, s32 irqs, s32 irq_mask, s32 msec)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 sts, ans;
-
-  outl(irq_mask, DE4X5_IMR);
-
-  /* Set timeout limit */
-  load_ms_timer(dev, msec);
-
-  /* clear all pending interrupts */
-  sts = inl(DE4X5_STS);
-  outl(sts, DE4X5_STS);
-
-  /* Poll for interrupts */
-  do {
-    ans = inl(DE4X5_SISR) & SISR_ANS;
-    sts = inl(DE4X5_STS);
-  } while (!(sts & irqs) && (ans ^ ANS_NWOK) != 0);
-
-  return ((sts & STS_LNP) && ((ans ^ ANS_NWOK) == 0) ? STS_LNP : 0);
-}
-
-/*
-**
-*/
-static void reset_init_sia(struct device *dev, s32 sicr, s32 strr, s32 sigr)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  RESET_SIA;
-  outl(sigr, DE4X5_SIGR);
-  outl(strr, DE4X5_STRR);
-  outl(sicr, DE4X5_SICR);
-
-  return;
-}
-
-/*
-** Load the timer on the DC21041 and 21140. Max time is 13.42 secs.
-*/
-static void load_ms_timer(struct device *dev, u32 msec)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  s32 i = 2048, j;
-
-  if (lp->chipset == DC21140) {
-    j = inl(DE4X5_OMR);
-    if ((j & OMR_TTM) && (j & OMR_PS)) {          /* 10Mb/s MII */
-      i = 8192;
-    } else if ((~j & OMR_TTM) && (j & OMR_PS)) {  /* 100Mb/s MII */
-      i = 819;
-    }
-  }
-
-  outl((s32)(msec * 10000)/i, DE4X5_GPT);
-
-  return;
-}
-
-/*
-** Create an Ethernet packet with an invalid CRC
-*/
-static void create_packet(struct device *dev, char *frame, int len)
-{
-  int i;
-  char *buf = frame;
-
-  for (i=0; i<ETH_ALEN; i++) {             /* Use this source address */
-    *buf++ = dev->dev_addr[i];
-  }
-  for (i=0; i<ETH_ALEN; i++) {             /* Use this destination address */
-    *buf++ = dev->dev_addr[i];
-  }
-
-  *buf++ = 0;                              /* Packet length (2 bytes) */
-  *buf++ = 1;
-  
-  return;
-}
-
-/*
-** Known delay in microseconds
-*/
-static void dce_us_delay(u32 usec)
-{
-  udelay(usec);
-
-  return;
-}
-
-/*
-** Known delay in milliseconds, in millisecond steps.
-*/
-static void dce_ms_delay(u32 msec)
-{
-  u_int i;
-  
-  for (i=0; i<msec; i++) {
-    dce_us_delay(1000);
-  }
-
-  return;
-}
-
-
-/*
-** Look for a particular board name in the EISA configuration space
-*/
-static int EISA_signature(char *name, s32 eisa_id)
-{
-  u_int i;
-  const char *signatures[] = DE4X5_SIGNATURE;
-  char ManCode[DE4X5_STRLEN];
-  union {
-    s32 ID;
-    char Id[4];
-  } Eisa;
-  int status = 0;
-
-  *name = '\0';
-  Eisa.ID = inl(eisa_id);
-
-  ManCode[0]=(((Eisa.Id[0]>>2)&0x1f)+0x40);
-  ManCode[1]=(((Eisa.Id[1]&0xe0)>>5)+((Eisa.Id[0]&0x03)<<3)+0x40);
-  ManCode[2]=(((Eisa.Id[2]>>4)&0x0f)+0x30);
-  ManCode[3]=((Eisa.Id[2]&0x0f)+0x30);
-  ManCode[4]=(((Eisa.Id[3]>>4)&0x0f)+0x30);
-  ManCode[5]='\0';
-
-  for (i=0;(*signatures[i] != '\0') && (*name == '\0');i++) {
-    if (strstr(ManCode, signatures[i]) != NULL) {
-      strcpy(name,ManCode);
-      status = 1;
-    }
-  }
-
-  return status;                           /* return the device name string */
-}
-
-/*
-** Look for a special sequence in the Ethernet station address PROM that
-** is common across all DIGITAL network adapter products.
-** 
-** Search the Ethernet address ROM for the signature. Since the ROM address
-** counter can start at an arbitrary point, the search must include the entire
-** probe sequence length plus the (length_of_the_signature - 1).
-** Stop the search IMMEDIATELY after the signature is found so that the
-** PROM address counter is correctly positioned at the start of the
-** ethernet address for later read out.
-*/
-
-static int DevicePresent(u_long aprom_addr)
-{
-  union {
-    struct {
-      u32 a;
-      u32 b;
-    } llsig;
-    char Sig[sizeof(u32) << 1];
-  } dev;
-  char data;
-  int i, j, tmp, status = 0;
-  short sigLength;
-  struct bus_type *lp = &bus;
-
-  dev.llsig.a = ETH_PROM_SIG;
-  dev.llsig.b = ETH_PROM_SIG;
-  sigLength = sizeof(u32) << 1;
-
-  if (lp->chipset == DC21040) {
-    for (i=0,j=0;(j<sigLength) && (i<PROBE_LENGTH+sigLength-1);i++) {
-      if (lp->bus == PCI) {
-	while ((tmp = inl(aprom_addr)) < 0);
-	data = (char)tmp;
-      } else {
-	data = inb(aprom_addr);
-      }
-      if (dev.Sig[j] == data) {   /* track signature */
-	j++;
-      } else {                    /* lost signature; begin search again */
-	if (data == dev.Sig[0]) {
-	  j=1;
-	} else {
-	  j=0;
-	}
-      }
-    }
-
-    if (j!=sigLength) {
-      status = -ENODEV;           /* search failed */
-    }
-
-  } else {                        /* use new srom */
-    short *p = (short *)&lp->srom;
-    for (i=0; i<(sizeof(struct de4x5_srom)>>1); i++) {
-      *p++ = srom_rd(aprom_addr, i);
-    }
-  }
-
-  return status;
-}
-
-static int get_hw_addr(struct device *dev)
-{
-  u_long iobase = dev->base_addr;
-  int i, k, tmp, status = 0;
-  u_short j,chksum;
-  struct bus_type *lp = &bus;
-
-  for (i=0,k=0,j=0;j<3;j++) {
-    k <<= 1 ;
-    if (k > 0xffff) k-=0xffff;
-
-    if (lp->bus == PCI) {
-      if (lp->chipset == DC21040) {
-	while ((tmp = inl(DE4X5_APROM)) < 0);
-	k += (u_char) tmp;
-	dev->dev_addr[i++] = (u_char) tmp;
-	while ((tmp = inl(DE4X5_APROM)) < 0);
-	k += (u_short) (tmp << 8);
-	dev->dev_addr[i++] = (u_char) tmp;
-      } else {
-	dev->dev_addr[i] = (u_char) lp->srom.ieee_addr[i]; i++;
-	dev->dev_addr[i] = (u_char) lp->srom.ieee_addr[i]; i++;
-      }
-    } else {
-      k += (u_char) (tmp = inb(EISA_APROM));
-      dev->dev_addr[i++] = (u_char) tmp;
-      k += (u_short) ((tmp = inb(EISA_APROM)) << 8);
-      dev->dev_addr[i++] = (u_char) tmp;
-    }
-
-    if (k > 0xffff) k-=0xffff;
-  }
-  if (k == 0xffff) k=0;
-
-  if (lp->bus == PCI) {
-    if (lp->chipset == DC21040) {
-      while ((tmp = inl(DE4X5_APROM)) < 0);
-      chksum = (u_char) tmp;
-      while ((tmp = inl(DE4X5_APROM)) < 0);
-      chksum |= (u_short) (tmp << 8);
-      if (k != chksum) status = -1;
-    }
-  } else {
-    chksum = (u_char) inb(EISA_APROM);
-    chksum |= (u_short) (inb(EISA_APROM) << 8);
-    if (k != chksum) status = -1;
-  }
-
-
-  return status;
-}
-
-/*
-** SROM Read
-*/
-static short srom_rd(u_long addr, u_char offset)
-{
-  sendto_srom(SROM_RD | SROM_SR, addr);
-
-  srom_latch(SROM_RD | SROM_SR | DT_CS, addr);
-  srom_command(SROM_RD | SROM_SR | DT_IN | DT_CS, addr);
-  srom_address(SROM_RD | SROM_SR | DT_CS, addr, offset);
-
-  return srom_data(SROM_RD | SROM_SR | DT_CS, addr);
-}
-
-static void srom_latch(u_int command, u_long addr)
-{
-  sendto_srom(command, addr);
-  sendto_srom(command | DT_CLK, addr);
-  sendto_srom(command, addr);
-
-  return;
-}
-
-static void srom_command(u_int command, u_long addr)
-{
-  srom_latch(command, addr);
-  srom_latch(command, addr);
-  srom_latch((command & 0x0000ff00) | DT_CS, addr);
-
-  return;
-}
-
-static void srom_address(u_int command, u_long addr, u_char offset)
-{
-  int i;
-  char a;
-
-  a = (char)(offset << 2);
-  for (i=0; i<6; i++, a <<= 1) {
-    srom_latch(command | ((a < 0) ? DT_IN : 0), addr);
-  }
-  dce_us_delay(1);
-
-  i = (getfrom_srom(addr) >> 3) & 0x01;
-  if (i != 0) {
-    printk("Bad SROM address phase.....\n");
-/*    printk(".");*/
-  }
-
-  return;
-}
-
-static short srom_data(u_int command, u_long addr)
-{
-  int i;
-  short word = 0;
-  s32 tmp;
-
-  for (i=0; i<16; i++) {
-    sendto_srom(command  | DT_CLK, addr);
-    tmp = getfrom_srom(addr);
-    sendto_srom(command, addr);
-
-    word = (word << 1) | ((tmp >> 3) & 0x01);
-  }
-
-  sendto_srom(command & 0x0000ff00, addr);
-
-  return word;
-}
-
-/*
-static void srom_busy(u_int command, u_long addr)
-{
-  sendto_srom((command & 0x0000ff00) | DT_CS, addr);
-
-  while (!((getfrom_srom(addr) >> 3) & 0x01)) {
-    dce_ms_delay(1);
-  }
-
-  sendto_srom(command & 0x0000ff00, addr);
-
-  return;
-}
-*/
-
-static void sendto_srom(u_int command, u_long addr)
-{
-  outl(command, addr);
-  dce_us_delay(1);
-
-  return;
-}
-
-static int getfrom_srom(u_long addr)
-{
-  s32 tmp;
-
-  tmp = inl(addr);
-  dce_us_delay(1);
-
-  return tmp;
-}
-
-static char *build_setup_frame(struct device *dev, int mode)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  int i;
-  char *pa = lp->setup_frame;
-
-  /* Initialise the setup frame */
-  if (mode == ALL) {
-    memset(lp->setup_frame, 0, SETUP_FRAME_LEN);
-  }
-
-  if (lp->setup_f == HASH_PERF) {
-    for (pa=lp->setup_frame+IMPERF_PA_OFFSET, i=0; i<ETH_ALEN; i++) {
-      *(pa + i) = dev->dev_addr[i];                 /* Host address */
-      if (i & 0x01) pa += 2;
-    }
-    *(lp->setup_frame + (HASH_TABLE_LEN >> 3) - 3) = 0x80; /* B'cast address */
-  } else {
-    for (i=0; i<ETH_ALEN; i++) { /* Host address */
-      *(pa + (i&1)) = dev->dev_addr[i];
-      if (i & 0x01) pa += 4;
-    }
-    for (i=0; i<ETH_ALEN; i++) { /* Broadcast address */
-      *(pa + (i&1)) = (char) 0xff;
-      if (i & 0x01) pa += 4;
-    }
-  }
-
-  return pa;                     /* Points to the next entry */
-}
-
-static void enable_ast(struct device *dev, u32 time_out)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  lp->irq_mask |= IMR_TMM;
-  outl(lp->irq_mask, DE4X5_IMR);
-  load_ms_timer(dev, time_out);
-
-  return;
-}
-
-static void disable_ast(struct device *dev)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-
-  lp->irq_mask &= ~IMR_TMM;
-  outl(lp->irq_mask, DE4X5_IMR);
-  load_ms_timer(dev, 0);
-
-  return;
-}
-
-static void kick_tx(struct device *dev)
-{
-  struct sk_buff *skb;
-
-  if ((skb = alloc_skb(0, GFP_ATOMIC)) != NULL) {
-    skb->len= FAKE_FRAME_LEN;
-    skb->arp=1;
-    skb->dev=dev;
-    dev_queue_xmit(skb, dev, SOPRI_NORMAL);
-  }
-
-  return;
-}
-
-/*
-** Perform IOCTL call functions here. Some are privileged operations and the
-** effective uid is checked in those cases.
-*/
-static int de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd)
-{
-  struct de4x5_private *lp = (struct de4x5_private *)dev->priv;
-  struct de4x5_ioctl *ioc = (struct de4x5_ioctl *) &rq->ifr_data;
-  u_long iobase = dev->base_addr;
-  int i, j, status = 0;
-  s32 omr;
-  union {
-    u8  addr[(HASH_TABLE_LEN * ETH_ALEN)];
-    u16 sval[(HASH_TABLE_LEN * ETH_ALEN) >> 1];
-    u32 lval[(HASH_TABLE_LEN * ETH_ALEN) >> 2];
-  } tmp;
-
-  switch(ioc->cmd) {
-  case DE4X5_GET_HWADDR:             /* Get the hardware address */
-    ioc->len = ETH_ALEN;
-    status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len);
-    if (status)
-      break;
-    for (i=0; i<ETH_ALEN; i++) {
-      tmp.addr[i] = dev->dev_addr[i];
-    }
-    memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    
-    break;
-  case DE4X5_SET_HWADDR:             /* Set the hardware address */
-    status = verify_area(VERIFY_READ, (void *)ioc->data, ETH_ALEN);
-    if (status)
-      break;
-    status = -EPERM;
-    if (!suser())
-      break;
-    status = 0;
-    memcpy_fromfs(tmp.addr, ioc->data, ETH_ALEN);
-    for (i=0; i<ETH_ALEN; i++) {
-      dev->dev_addr[i] = tmp.addr[i];
-    }
-    build_setup_frame(dev, PHYS_ADDR_ONLY);
-    /* Set up the descriptor and give ownership to the card */
-    while (set_bit(0, (void *)&dev->tbusy) != 0);/* Wait for lock to free*/
-    if (lp->setup_f == HASH_PERF) {
-      load_packet(dev, lp->setup_frame, TD_IC | HASH_F | TD_SET | 
-    	                                        SETUP_FRAME_LEN, NULL);
-    } else {
-      load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | 
-    	                                        SETUP_FRAME_LEN, NULL);
-    }
-    lp->tx_new = (++lp->tx_new) % lp->txRingSize;
-    outl(POLL_DEMAND, DE4X5_TPD);                /* Start the TX */
-    dev->tbusy = 0;                              /* Unlock the TX ring */
-
-    break;
-  case DE4X5_SET_PROM:               /* Set Promiscuous Mode */
-    if (suser()) {
-      omr = inl(DE4X5_OMR);
-      omr |= OMR_PR;
-      outl(omr, DE4X5_OMR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_CLR_PROM:               /* Clear Promiscuous Mode */
-    if (suser()) {
-      omr = inl(DE4X5_OMR);
-      omr &= ~OMR_PR;
-      outb(omr, DE4X5_OMR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_SAY_BOO:                /* Say "Boo!" to the kernel log file */
-    printk("%s: Boo!\n", dev->name);
-
-    break;
-  case DE4X5_GET_MCA:                /* Get the multicast address table */
-    ioc->len = (HASH_TABLE_LEN >> 3);
-    status = verify_area(VERIFY_WRITE, ioc->data, ioc->len);
-    if (status)
-      break;
-    memcpy_tofs(ioc->data, lp->setup_frame, ioc->len); 
-
-    break;
-  case DE4X5_SET_MCA:                /* Set a multicast address */
-    if (suser()) {
-      if (ioc->len != HASH_TABLE_LEN) {         /* MCA changes */
-	if (!(status = verify_area(VERIFY_READ, (void *)ioc->data, ETH_ALEN * ioc->len))) {
-	  memcpy_fromfs(tmp.addr, ioc->data, ETH_ALEN * ioc->len);
-	  set_multicast_list(dev);
-	}
-      } else {
-	set_multicast_list(dev);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_CLR_MCA:                /* Clear all multicast addresses */
-    if (suser()) {
-      set_multicast_list(dev);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_MCA_EN:                 /* Enable pass all multicast addressing */
-    if (suser()) {
-      omr = inl(DE4X5_OMR);
-      omr |= OMR_PM;
-      outl(omr, DE4X5_OMR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_GET_STATS:              /* Get the driver statistics */
-    ioc->len = sizeof(lp->pktStats);
-    status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len);
-    if (status)
-      break;
-
-    cli();
-    memcpy_tofs(ioc->data, &lp->pktStats, ioc->len); 
-    sti();
-
-    break;
-  case DE4X5_CLR_STATS:              /* Zero out the driver statistics */
-    if (suser()) {
-      cli();
-      memset(&lp->pktStats, 0, sizeof(lp->pktStats));
-      sti();
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_GET_OMR:                /* Get the OMR Register contents */
-    tmp.addr[0] = inl(DE4X5_OMR);
-    if (!(status = verify_area(VERIFY_WRITE, (void *)ioc->data, 1))) {
-      memcpy_tofs(ioc->data, tmp.addr, 1);
-    }
-
-    break;
-  case DE4X5_SET_OMR:                /* Set the OMR Register contents */
-    if (suser()) {
-      if (!(status = verify_area(VERIFY_READ, (void *)ioc->data, 1))) {
-	memcpy_fromfs(tmp.addr, ioc->data, 1);
-	outl(tmp.addr[0], DE4X5_OMR);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DE4X5_GET_REG:                /* Get the DE4X5 Registers */
-    j = 0;
-    tmp.lval[0] = inl(DE4X5_STS); j+=4;
-    tmp.lval[1] = inl(DE4X5_BMR); j+=4;
-    tmp.lval[2] = inl(DE4X5_IMR); j+=4;
-    tmp.lval[3] = inl(DE4X5_OMR); j+=4;
-    tmp.lval[4] = inl(DE4X5_SISR); j+=4;
-    tmp.lval[5] = inl(DE4X5_SICR); j+=4;
-    tmp.lval[6] = inl(DE4X5_STRR); j+=4;
-    tmp.lval[7] = inl(DE4X5_SIGR); j+=4;
-    ioc->len = j;
-    if (!(status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-    break;
-
-#define DE4X5_DUMP              0x0f /* Dump the DE4X5 Status */
-
-  case DE4X5_DUMP:
-    j = 0;
-    tmp.addr[j++] = dev->irq;
-    for (i=0; i<ETH_ALEN; i++) {
-      tmp.addr[j++] = dev->dev_addr[i];
-    }
-    tmp.addr[j++] = lp->rxRingSize;
-    tmp.lval[j>>2] = (long)lp->rx_ring; j+=4;
-    tmp.lval[j>>2] = (long)lp->tx_ring; j+=4;
-
-    for (i=0;i<lp->rxRingSize-1;i++){
-      if (i < 3) {
-	tmp.lval[j>>2] = (long)&lp->rx_ring[i].status; j+=4;
-      }
-    }
-    tmp.lval[j>>2] = (long)&lp->rx_ring[i].status; j+=4;
-    for (i=0;i<lp->txRingSize-1;i++){
-      if (i < 3) {
-	tmp.lval[j>>2] = (long)&lp->tx_ring[i].status; j+=4;
-      }
-    }
-    tmp.lval[j>>2] = (long)&lp->tx_ring[i].status; j+=4;
-      
-    for (i=0;i<lp->rxRingSize-1;i++){
-      if (i < 3) {
-	tmp.lval[j>>2] = (s32)lp->rx_ring[i].buf; j+=4;
-      }
-    }
-    tmp.lval[j>>2] = (s32)lp->rx_ring[i].buf; j+=4;
-    for (i=0;i<lp->txRingSize-1;i++){
-      if (i < 3) {
-	tmp.lval[j>>2] = (s32)lp->tx_ring[i].buf; j+=4;
-      }
-    }
-    tmp.lval[j>>2] = (s32)lp->tx_ring[i].buf; j+=4;
-      
-    for (i=0;i<lp->rxRingSize;i++){
-      tmp.lval[j>>2] = lp->rx_ring[i].status; j+=4;
-    }
-    for (i=0;i<lp->txRingSize;i++){
-      tmp.lval[j>>2] = lp->tx_ring[i].status; j+=4;
-    }
-
-    tmp.lval[j>>2] = inl(DE4X5_STS); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_BMR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_IMR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_OMR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_SISR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_SICR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_STRR); j+=4;
-    tmp.lval[j>>2] = inl(DE4X5_SIGR); j+=4; 
-    
-    tmp.addr[j++] = lp->txRingSize;
-    tmp.addr[j++] = dev->tbusy;
-      
-    ioc->len = j;
-    if (!(status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  default:
-    status = -EOPNOTSUPP;
-  }
-
-  return status;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device thisDE4X5 = {
-  devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-  0, 0, 0, 0,
-  0x2000, 10, /* I/O address, IRQ */
-  0, 0, 0, NULL, de4x5_probe };
-	
-static int io=0x000b;	/* EDIT THESE LINES FOR YOUR CONFIGURATION */
-static int irq=10;	/* or use the insmod io= irq= options 		*/
-
-int
-init_module(void)
-{
-  thisDE4X5.base_addr=io;
-  thisDE4X5.irq=irq;
-  if (register_netdev(&thisDE4X5) != 0)
-    return -EIO;
-  return 0;
-}
-
-void
-cleanup_module(void)
-{
-  struct de4x5_private *lp = (struct de4x5_private *) thisDE4X5.priv;
-
-  if (lp) {
-    kfree_s(bus_to_virt(lp->rx_ring[0].buf), RX_BUFF_SZ * NUM_RX_DESC + ALIGN);
-  }
-  kfree_s(thisDE4X5.priv, sizeof(struct de4x5_private) + ALIGN);
-  thisDE4X5.priv = NULL;
-
-  release_region(thisDE4X5.base_addr, (lp->bus == PCI ? 
-					             DE4X5_PCI_TOTAL_SIZE :
-			                             DE4X5_EISA_TOTAL_SIZE));
-  unregister_netdev(&thisDE4X5);
-}
-#endif /* MODULE */
-
-
-/*
- * Local variables:
- *  kernel-compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de4x5.c"
- *
- *  module-compile-command: "gcc -D__KERNEL__ -DMODULE -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de4x5.c"
- * End:
- */
-
-
diff --git a/i386/i386at/gpl/linux/net/de4x5.h b/i386/i386at/gpl/linux/net/de4x5.h
deleted file mode 100644
index b0ee43ea..00000000
--- a/i386/i386at/gpl/linux/net/de4x5.h
+++ /dev/null
@@ -1,645 +0,0 @@
-/*
-    Copyright 1994 Digital Equipment Corporation.
-
-    This software may be used and distributed according to  the terms of the
-    GNU Public License, incorporated herein by reference.
-
-    The author may    be  reached as davies@wanton.lkg.dec.com  or   Digital
-    Equipment Corporation, 550 King Street, Littleton MA 01460.
-
-    =========================================================================
-*/
-
-/*
-** DC21040 CSR<1..15> Register Address Map
-*/
-#define DE4X5_BMR    iobase+(0x000 << lp->bus)  /* Bus Mode Register */
-#define DE4X5_TPD    iobase+(0x008 << lp->bus)  /* Transmit Poll Demand Reg */
-#define DE4X5_RPD    iobase+(0x010 << lp->bus)  /* Receive Poll Demand Reg */
-#define DE4X5_RRBA   iobase+(0x018 << lp->bus)  /* RX Ring Base Address Reg */
-#define DE4X5_TRBA   iobase+(0x020 << lp->bus)  /* TX Ring Base Address Reg */
-#define DE4X5_STS    iobase+(0x028 << lp->bus)  /* Status Register */
-#define DE4X5_OMR    iobase+(0x030 << lp->bus)  /* Operation Mode Register */
-#define DE4X5_IMR    iobase+(0x038 << lp->bus)  /* Interrupt Mask Register */
-#define DE4X5_MFC    iobase+(0x040 << lp->bus)  /* Missed Frame Counter */
-#define DE4X5_APROM  iobase+(0x048 << lp->bus)  /* Ethernet Address PROM */
-#define DE4X5_BROM   iobase+(0x048 << lp->bus)  /* Boot ROM Register */
-#define DE4X5_SROM   iobase+(0x048 << lp->bus)  /* Serial ROM Register */
-#define DE4X5_DDR    iobase+(0x050 << lp->bus)  /* Data Diagnostic Register */
-#define DE4X5_FDR    iobase+(0x058 << lp->bus)  /* Full Duplex Register */
-#define DE4X5_GPT    iobase+(0x058 << lp->bus)  /* General Purpose Timer Reg.*/
-#define DE4X5_GEP    iobase+(0x060 << lp->bus)  /* General Purpose Register */
-#define DE4X5_SISR   iobase+(0x060 << lp->bus)  /* SIA Status Register */
-#define DE4X5_SICR   iobase+(0x068 << lp->bus)  /* SIA Connectivity Register */
-#define DE4X5_STRR   iobase+(0x070 << lp->bus)  /* SIA TX/RX Register */
-#define DE4X5_SIGR   iobase+(0x078 << lp->bus)  /* SIA General Register */
-
-/*
-** EISA Register Address Map
-*/
-#define EISA_ID      iobase+0x0c80   /* EISA ID Registers */ 
-#define EISA_ID0     iobase+0x0c80   /* EISA ID Register 0 */ 
-#define EISA_ID1     iobase+0x0c81   /* EISA ID Register 1 */ 
-#define EISA_ID2     iobase+0x0c82   /* EISA ID Register 2 */ 
-#define EISA_ID3     iobase+0x0c83   /* EISA ID Register 3 */ 
-#define EISA_CR      iobase+0x0c84   /* EISA Control Register */
-#define EISA_REG0    iobase+0x0c88   /* EISA Configuration Register 0 */
-#define EISA_REG1    iobase+0x0c89   /* EISA Configuration Register 1 */
-#define EISA_REG2    iobase+0x0c8a   /* EISA Configuration Register 2 */
-#define EISA_REG3    iobase+0x0c8f   /* EISA Configuration Register 3 */
-#define EISA_APROM   iobase+0x0c90   /* Ethernet Address PROM */
-
-/*
-** PCI/EISA Configuration Registers Address Map
-*/
-#define PCI_CFID     iobase+0x0008   /* PCI Configuration ID Register */
-#define PCI_CFCS     iobase+0x000c   /* PCI Command/Status Register */
-#define PCI_CFRV     iobase+0x0018   /* PCI Revision Register */
-#define PCI_CFLT     iobase+0x001c   /* PCI Latency Timer Register */
-#define PCI_CBIO     iobase+0x0028   /* PCI Base I/O Register */
-#define PCI_CBMA     iobase+0x002c   /* PCI Base Memory Address Register */
-#define PCI_CBER     iobase+0x0030   /* PCI Expansion ROM Base Address Reg. */
-#define PCI_CFIT     iobase+0x003c   /* PCI Configuration Interrupt Register */
-#define PCI_CFDA     iobase+0x0040   /* PCI Driver Area Register */
-
-/*
-** EISA Configuration Register 0 bit definitions
-*/
-#define ER0_BSW       0x80           /* EISA Bus Slave Width, 1: 32 bits */
-#define ER0_BMW       0x40           /* EISA Bus Master Width, 1: 32 bits */
-#define ER0_EPT       0x20           /* EISA PREEMPT Time, 0: 23 BCLKs */
-#define ER0_ISTS      0x10           /* Interrupt Status (X) */
-#define ER0_LI        0x08           /* Latch Interrupts */
-#define ER0_INTL      0x06           /* INTerrupt Level */
-#define ER0_INTT      0x01           /* INTerrupt Type, 0: Level, 1: Edge */
-
-/*
-** EISA Configuration Register 1 bit definitions
-*/
-#define ER1_IAM       0xe0           /* ISA Address Mode */
-#define ER1_IAE       0x10           /* ISA Addressing Enable */
-#define ER1_UPIN      0x0f           /* User Pins */
-
-/*
-** EISA Configuration Register 2 bit definitions
-*/
-#define ER2_BRS       0xc0           /* Boot ROM Size */
-#define ER2_BRA       0x3c           /* Boot ROM Address <16:13> */
-
-/*
-** EISA Configuration Register 3 bit definitions
-*/
-#define ER3_BWE       0x40           /* Burst Write Enable */
-#define ER3_BRE       0x04           /* Burst Read Enable */
-#define ER3_LSR       0x02           /* Local Software Reset */
-
-/*
-** PCI Configuration ID Register (PCI_CFID)
-*/
-#define CFID_DID    0xff00           /* Device ID */
-#define CFID_VID    0x00ff           /* Vendor ID */
-#define DC21040_DID 0x0002           /* Unique Device ID # */
-#define DC21040_VID 0x1011           /* DC21040 Manufacturer */
-#define DC21041_DID 0x0014           /* Unique Device ID # */
-#define DC21041_VID 0x1011           /* DC21041 Manufacturer */
-#define DC21140_DID 0x0009           /* Unique Device ID # */
-#define DC21140_VID 0x1011           /* DC21140 Manufacturer */
-
-/*
-** Chipset defines
-*/
-#define DC21040     DC21040_DID
-#define DC21041     DC21041_DID
-#define DC21140     DC21140_DID
-
-#define is_DC21040 ((vendor == DC21040_VID) && (device == DC21040_DID))
-#define is_DC21041 ((vendor == DC21041_VID) && (device == DC21041_DID))
-#define is_DC21140 ((vendor == DC21140_VID) && (device == DC21140_DID))
-
-/*
-** PCI Configuration Command/Status Register (PCI_CFCS)
-*/
-#define CFCS_DPE    0x80000000       /* Detected Parity Error (S) */
-#define CFCS_SSE    0x40000000       /* Signal System Error   (S) */
-#define CFCS_RMA    0x20000000       /* Receive Master Abort  (S) */
-#define CFCS_RTA    0x10000000       /* Receive Target Abort  (S) */
-#define CFCS_DST    0x06000000       /* DEVSEL Timing         (S) */
-#define CFCS_DPR    0x01000000       /* Data Parity Report    (S) */
-#define CFCS_FBB    0x00800000       /* Fast Back-To-Back     (S) */
-#define CFCS_SLE    0x00000100       /* System Error Enable   (C) */
-#define CFCS_PER    0x00000040       /* Parity Error Response (C) */
-#define CFCS_MO     0x00000004       /* Master Operation      (C) */
-#define CFCS_MSA    0x00000002       /* Memory Space Access   (C) */
-#define CFCS_IOSA   0x00000001       /* I/O Space Access      (C) */
-
-/*
-** PCI Configuration Revision Register (PCI_CFRV)
-*/
-#define CFRV_BC     0xff000000       /* Base Class */
-#define CFRV_SC     0x00ff0000       /* Subclass */
-#define CFRV_SN     0x000000f0       /* Step Number */
-#define CFRV_RN     0x0000000f       /* Revision Number */
-#define BASE_CLASS  0x02000000       /* Indicates Network Controller */
-#define SUB_CLASS   0x00000000       /* Indicates Ethernet Controller */
-#define STEP_NUMBER 0x00000020       /* Increments for future chips */
-#define REV_NUMBER  0x00000003       /* 0x00, 0x01, 0x02, 0x03: Rev in Step */
-#define CFRV_MASK   0xffff0000       /* Register mask */
-
-/*
-** PCI Configuration Latency Timer Register (PCI_CFLT)
-*/
-#define CFLT_BC     0x0000ff00       /* Latency Timer bits */
-
-/*
-** PCI Configuration Base I/O Address Register (PCI_CBIO)
-*/
-#define CBIO_MASK   0xffffff80       /* Base I/O Address Mask */
-#define CBIO_IOSI   0x00000001       /* I/O Space Indicator (RO, value is 1) */
-
-/*
-** PCI Configuration Expansion ROM Base Address Register (PCI_CBER)
-*/
-#define CBER_MASK   0xfffffc00       /* Expansion ROM Base Address Mask */
-#define CBER_ROME   0x00000001       /* ROM Enable */
-
-/*
-** PCI Configuration Driver Area Register (PCI_CFDA)
-*/
-#define CFDA_PSM    0x80000000       /* Power Saving Mode */
-
-/*
-** DC21040 Bus Mode Register (DE4X5_BMR)
-*/
-#define BMR_DBO    0x00100000       /* Descriptor Byte Ordering (Endian) */
-#define BMR_TAP    0x000e0000       /* Transmit Automatic Polling */
-#define BMR_DAS    0x00010000       /* Diagnostic Address Space */
-#define BMR_CAL    0x0000c000       /* Cache Alignment */
-#define BMR_PBL    0x00003f00       /* Programmable Burst Length */
-#define BMR_BLE    0x00000080       /* Big/Little Endian */
-#define BMR_DSL    0x0000007c       /* Descriptor Skip Length */
-#define BMR_BAR    0x00000002       /* Bus ARbitration */
-#define BMR_SWR    0x00000001       /* Software Reset */
-
-#define TAP_NOPOLL 0x00000000       /* No automatic polling */
-#define TAP_200US  0x00020000       /* TX automatic polling every 200us */
-#define TAP_800US  0x00040000       /* TX automatic polling every 800us */
-#define TAP_1_6MS  0x00060000       /* TX automatic polling every 1.6ms */
-#define TAP_12_8US 0x00080000       /* TX automatic polling every 12.8us */
-#define TAP_25_6US 0x000a0000       /* TX automatic polling every 25.6us */
-#define TAP_51_2US 0x000c0000       /* TX automatic polling every 51.2us */
-#define TAP_102_4US 0x000e0000      /* TX automatic polling every 102.4us */
-
-#define CAL_NOUSE  0x00000000       /* Not used */
-#define CAL_8LONG  0x00004000       /* 8-longword alignment */
-#define CAL_16LONG 0x00008000       /* 16-longword alignment */
-#define CAL_32LONG 0x0000c000       /* 32-longword alignment */
-
-#define PBL_0      0x00000000       /*  DMA burst length = amount in RX FIFO */
-#define PBL_1      0x00000100       /*  1 longword  DMA burst length */
-#define PBL_2      0x00000200       /*  2 longwords DMA burst length */
-#define PBL_4      0x00000400       /*  4 longwords DMA burst length */
-#define PBL_8      0x00000800       /*  8 longwords DMA burst length */
-#define PBL_16     0x00001000       /* 16 longwords DMA burst length */
-#define PBL_32     0x00002000       /* 32 longwords DMA burst length */
-
-#define DSL_0      0x00000000       /*  0 longword  / descriptor */
-#define DSL_1      0x00000004       /*  1 longword  / descriptor */
-#define DSL_2      0x00000008       /*  2 longwords / descriptor */
-#define DSL_4      0x00000010       /*  4 longwords / descriptor */
-#define DSL_8      0x00000020       /*  8 longwords / descriptor */
-#define DSL_16     0x00000040       /* 16 longwords / descriptor */
-#define DSL_32     0x00000080       /* 32 longwords / descriptor */
-
-/*
-** DC21040 Transmit Poll Demand Register (DE4X5_TPD)
-*/
-#define TPD        0x00000001       /* Transmit Poll Demand */
-
-/*
-** DC21040 Receive Poll Demand Register (DE4X5_RPD)
-*/
-#define RPD        0x00000001       /* Receive Poll Demand */
-
-/*
-** DC21040 Receive Ring Base Address Register (DE4X5_RRBA)
-*/
-#define RRBA       0xfffffffc       /* RX Descriptor List Start Address */
-
-/*
-** DC21040 Transmit Ring Base Address Register (DE4X5_TRBA)
-*/
-#define TRBA       0xfffffffc       /* TX Descriptor List Start Address */
-
-/*
-** DC21040 Status Register (DE4X5_STS)
-*/
-#define STS_BE     0x03800000       /* Bus Error Bits */
-#define STS_TS     0x00700000       /* Transmit Process State */
-#define STS_RS     0x000e0000       /* Receive Process State */
-#define STS_NIS    0x00010000       /* Normal Interrupt Summary */
-#define STS_AIS    0x00008000       /* Abnormal Interrupt Summary */
-#define STS_ER     0x00004000       /* Early Receive */
-#define STS_SE     0x00002000       /* System Error */
-#define STS_LNF    0x00001000       /* Link Fail */
-#define STS_FD     0x00000800       /* Full-Duplex Short Frame Received */
-#define STS_TM     0x00000800       /* Timer Expired (DC21041) */
-#define STS_AT     0x00000400       /* AUI/TP Pin */
-#define STS_RWT    0x00000200       /* Receive Watchdog Time-Out */
-#define STS_RPS    0x00000100       /* Receive Process Stopped */
-#define STS_RU     0x00000080       /* Receive Buffer Unavailable */
-#define STS_RI     0x00000040       /* Receive Interrupt */
-#define STS_UNF    0x00000020       /* Transmit Underflow */
-#define STS_LNP    0x00000010       /* Link Pass */
-#define STS_TJT    0x00000008       /* Transmit Jabber Time-Out */
-#define STS_TU     0x00000004       /* Transmit Buffer Unavailable */
-#define STS_TPS    0x00000002       /* Transmit Process Stopped */
-#define STS_TI     0x00000001       /* Transmit Interrupt */
-
-#define EB_PAR     0x00000000       /* Parity Error */
-#define EB_MA      0x00800000       /* Master Abort */
-#define EB_TA      0x01000000       /* Target Abort */
-#define EB_RES0    0x01800000       /* Reserved */
-#define EB_RES1    0x02000000       /* Reserved */
-
-#define TS_STOP    0x00000000       /* Stopped */
-#define TS_FTD     0x00100000       /* Fetch Transmit Descriptor */
-#define TS_WEOT    0x00200000       /* Wait for End Of Transmission */
-#define TS_QDAT    0x00300000       /* Queue skb data into TX FIFO */
-#define TS_RES     0x00400000       /* Reserved */
-#define TS_SPKT    0x00500000       /* Setup Packet */
-#define TS_SUSP    0x00600000       /* Suspended */
-#define TS_CLTD    0x00700000       /* Close Transmit Descriptor */
-
-#define RS_STOP    0x00000000       /* Stopped */
-#define RS_FRD     0x00020000       /* Fetch Receive Descriptor */
-#define RS_CEOR    0x00040000       /* Check for End of Receive Packet */
-#define RS_WFRP    0x00060000       /* Wait for Receive Packet */
-#define RS_SUSP    0x00080000       /* Suspended */
-#define RS_CLRD    0x000a0000       /* Close Receive Descriptor */
-#define RS_FLUSH   0x000c0000       /* Flush RX FIFO */
-#define RS_QRFS    0x000e0000       /* Queue RX FIFO into RX Skb */
-
-#define INT_CANCEL 0x0001ffff       /* For zeroing all interrupt sources */
-
-/*
-** DC21040 Operation Mode Register (DE4X5_OMR)
-*/
-#define OMR_SDP    0x02000000       /* SD Polarity - MUST BE ASSERTED */
-#define OMR_SCR    0x01000000       /* Scrambler Mode */
-#define OMR_PCS    0x00800000       /* PCS Function */
-#define OMR_TTM    0x00400000       /* Transmit Threshold Mode */
-#define OMR_SF     0x00200000       /* Store and Forward */
-#define OMR_HBD    0x00080000       /* HeartBeat Disable */
-#define OMR_PS     0x00040000       /* Port Select */
-#define OMR_CA     0x00020000       /* Capture Effect Enable */
-#define OMR_BP     0x00010000       /* Back Pressure */
-#define OMR_TR     0x0000c000       /* Threshold Control Bits */
-#define OMR_ST     0x00002000       /* Start/Stop Transmission Command */
-#define OMR_FC     0x00001000       /* Force Collision Mode */
-#define OMR_OM     0x00000c00       /* Operating Mode */
-#define OMR_FD     0x00000200       /* Full Duplex Mode */
-#define OMR_FKD    0x00000100       /* Flaky Oscillator Disable */
-#define OMR_PM     0x00000080       /* Pass All Multicast */
-#define OMR_PR     0x00000040       /* Promiscuous Mode */
-#define OMR_SB     0x00000020       /* Start/Stop Backoff Counter */
-#define OMR_IF     0x00000010       /* Inverse Filtering */
-#define OMR_PB     0x00000008       /* Pass Bad Frames */
-#define OMR_HO     0x00000004       /* Hash Only Filtering Mode */
-#define OMR_SR     0x00000002       /* Start/Stop Receive */
-#define OMR_HP     0x00000001       /* Hash/Perfect Receive Filtering Mode */
-
-#define TR_72      0x00000000       /* Threshold set to 72 bytes */
-#define TR_96      0x00004000       /* Threshold set to 96 bytes */
-#define TR_128     0x00008000       /* Threshold set to 128 bytes */
-#define TR_160     0x0000c000       /* Threshold set to 160 bytes */
-
-/*
-** DC21040 Interrupt Mask Register (DE4X5_IMR)
-*/
-#define IMR_NIM    0x00010000       /* Normal Interrupt Summary Mask */
-#define IMR_AIM    0x00008000       /* Abnormal Interrupt Summary Mask */
-#define IMR_ERM    0x00004000       /* Early Receive Mask */
-#define IMR_SEM    0x00002000       /* System Error Mask */
-#define IMR_LFM    0x00001000       /* Link Fail Mask */
-#define IMR_FDM    0x00000800       /* Full-Duplex (Short Frame) Mask */
-#define IMR_TMM    0x00000800       /* Timer Expired Mask (DC21041) */
-#define IMR_ATM    0x00000400       /* AUI/TP Switch Mask */
-#define IMR_RWM    0x00000200       /* Receive Watchdog Time-Out Mask */
-#define IMR_RSM    0x00000100       /* Receive Stopped Mask */
-#define IMR_RUM    0x00000080       /* Receive Buffer Unavailable Mask */
-#define IMR_RIM    0x00000040       /* Receive Interrupt Mask */
-#define IMR_UNM    0x00000020       /* Underflow Interrupt Mask */
-#define IMR_LPM    0x00000010       /* Link Pass */
-#define IMR_TJM    0x00000008       /* Transmit Time-Out Jabber Mask */
-#define IMR_TUM    0x00000004       /* Transmit Buffer Unavailable Mask */
-#define IMR_TSM    0x00000002       /* Transmission Stopped Mask */
-#define IMR_TIM    0x00000001       /* Transmit Interrupt Mask */
-
-/*
-** DC21040 Missed Frame Counter (DE4X5_MFC)
-*/
-#define MFC_OVFL   0x00010000       /* Counter Overflow Bit */
-#define MFC_CNTR   0x0000ffff       /* Counter Bits */
-
-/*
-** DC21040 Ethernet Address PROM (DE4X5_APROM)
-*/
-#define APROM_DN   0x80000000       /* Data Not Valid */
-#define APROM_DT   0x000000ff       /* Address Byte */
-
-/*
-** DC21041 Boot/Ethernet Address ROM (DE4X5_BROM)
-*/
-#define BROM_MODE 0x00008000       /* MODE_1: 0,  MODE_0: 1  (read only) */
-#define BROM_RD   0x00004000       /* Read from Boot ROM */
-#define BROM_WR   0x00002000       /* Write to Boot ROM */
-#define BROM_BR   0x00001000       /* Select Boot ROM when set */
-#define BROM_SR   0x00000800       /* Select Serial ROM when set */
-#define BROM_REG  0x00000400       /* External Register Select */
-#define BROM_DT   0x000000ff       /* Data Byte */
-
-/*
-** DC21041 Serial/Ethernet Address ROM (DE4X5_SROM)
-*/
-#define SROM_MODE 0x00008000       /* MODE_1: 0,  MODE_0: 1  (read only) */
-#define SROM_RD   0x00004000       /* Read from Boot ROM */
-#define SROM_WR   0x00002000       /* Write to Boot ROM */
-#define SROM_BR   0x00001000       /* Select Boot ROM when set */
-#define SROM_SR   0x00000800       /* Select Serial ROM when set */
-#define SROM_REG  0x00000400       /* External Register Select */
-#define SROM_DT   0x000000ff       /* Data Byte */
-
-#define DT_OUT    0x00000008       /* Serial Data Out */
-#define DT_IN     0x00000004       /* Serial Data In */
-#define DT_CLK    0x00000002       /* Serial ROM Clock */
-#define DT_CS     0x00000001       /* Serial ROM Chip Select */
-
-/*
-** DC21040 Full Duplex Register (DE4X5_FDR)
-*/
-#define FDR_FDACV  0x0000ffff      /* Full Duplex Auto Configuration Value */
-
-/*
-** DC21041 General Purpose Timer Register (DE4X5_GPT)
-*/
-#define GPT_CON  0x00010000        /* One shot: 0,  Continuous: 1 */
-#define GPT_VAL  0x0000ffff        /* Timer Value */
-
-/*
-** DC21140 General Purpose Register (DE4X5_GEP) (hardware dependent bits)
-*/
-/* Valid ONLY for DE500 hardware */
-#define GEP_LNP  0x00000080        /* Link Pass               (input) */
-#define GEP_SLNK 0x00000040        /* SYM LINK                (input) */
-#define GEP_SDET 0x00000020        /* Signal Detect           (input) */
-#define GEP_FDXD 0x00000008        /* Full Duplex Disable     (output) */
-#define GEP_PHYL 0x00000004        /* PHY Loopback            (output) */
-#define GEP_FLED 0x00000002        /* Force Activity LED on   (output) */
-#define GEP_MODE 0x00000001        /* 0: 10Mb/s,  1: 100Mb/s           */
-#define GEP_INIT 0x0000010f        /* Setup inputs (0) and outputs (1) */
-
-
-/*
-** DC21040 SIA Status Register (DE4X5_SISR)
-*/
-#define SISR_LPC   0xffff0000      /* Link Partner's Code Word */
-#define SISR_LPN   0x00008000      /* Link Partner Negotiable */
-#define SISR_ANS   0x00007000      /* Auto Negotiation Arbitration State */
-#define SISR_NSN   0x00000800      /* Non Stable NLPs Detected */
-#define SISR_ANR_FDS 0x00000400    /* Auto Negotiate Restart/Full Duplex Sel.*/
-#define SISR_NRA   0x00000200      /* Non Selected Port Receive Activity */
-#define SISR_SRA   0x00000100      /* Selected Port Receive Activity */
-#define SISR_DAO   0x00000080      /* PLL All One */
-#define SISR_DAZ   0x00000040      /* PLL All Zero */
-#define SISR_DSP   0x00000020      /* PLL Self-Test Pass */
-#define SISR_DSD   0x00000010      /* PLL Self-Test Done */
-#define SISR_APS   0x00000008      /* Auto Polarity State */
-#define SISR_LKF   0x00000004      /* Link Fail Status */
-#define SISR_NCR   0x00000002      /* Network Connection Error */
-#define SISR_PAUI  0x00000001      /* AUI_TP Indication */
-#define SIA_RESET  0x00000000      /* SIA Reset */
-
-#define ANS_NDIS   0x00000000      /* Nway disable */
-#define ANS_TDIS   0x00001000      /* Transmit Disable */
-#define ANS_ADET   0x00002000      /* Ability Detect */
-#define ANS_ACK    0x00003000      /* Acknowledge */
-#define ANS_CACK   0x00004000      /* Complete Acknowledge */
-#define ANS_NWOK   0x00005000      /* Nway OK - FLP Link Good */
-#define ANS_LCHK   0x00006000      /* Link Check */
-
-/*
-** DC21040 SIA Connectivity Register (DE4X5_SICR)
-*/
-#define SICR_SDM   0xffff0000       /* SIA Diagnostics Mode */
-#define SICR_OE57  0x00008000       /* Output Enable 5 6 7 */
-#define SICR_OE24  0x00004000       /* Output Enable 2 4 */
-#define SICR_OE13  0x00002000       /* Output Enable 1 3 */
-#define SICR_IE    0x00001000       /* Input Enable */
-#define SICR_EXT   0x00000000       /* SIA MUX Select External SIA Mode */
-#define SICR_D_SIA 0x00000400       /* SIA MUX Select Diagnostics - SIA Sigs */
-#define SICR_DPLL  0x00000800       /* SIA MUX Select Diagnostics - DPLL Sigs*/
-#define SICR_APLL  0x00000a00       /* SIA MUX Select Diagnostics - DPLL Sigs*/
-#define SICR_D_RxM 0x00000c00       /* SIA MUX Select Diagnostics - RxM Sigs */
-#define SICR_M_RxM 0x00000d00       /* SIA MUX Select Diagnostics - RxM Sigs */
-#define SICR_LNKT  0x00000e00       /* SIA MUX Select Diagnostics - Link Test*/
-#define SICR_SEL   0x00000f00       /* SIA MUX Select AUI or TP with LEDs */
-#define SICR_ASE   0x00000080       /* APLL Start Enable*/
-#define SICR_SIM   0x00000040       /* Serial Interface Input Multiplexer */
-#define SICR_ENI   0x00000020       /* Encoder Input Multiplexer */
-#define SICR_EDP   0x00000010       /* SIA PLL External Input Enable */
-#define SICR_AUI   0x00000008       /* 10Base-T or AUI */
-#define SICR_CAC   0x00000004       /* CSR Auto Configuration */
-#define SICR_PS    0x00000002       /* Pin AUI/TP Selection */
-#define SICR_SRL   0x00000001       /* SIA Reset */
-#define SICR_RESET 0xffff0000       /* Reset value for SICR */
-
-/*
-** DC21040 SIA Transmit and Receive Register (DE4X5_STRR)
-*/
-#define STRR_TAS   0x00008000       /* 10Base-T/AUI Autosensing Enable */
-#define STRR_SPP   0x00004000       /* Set Polarity Plus */
-#define STRR_APE   0x00002000       /* Auto Polarity Enable */
-#define STRR_LTE   0x00001000       /* Link Test Enable */
-#define STRR_SQE   0x00000800       /* Signal Quality Enable */
-#define STRR_CLD   0x00000400       /* Collision Detect Enable */
-#define STRR_CSQ   0x00000200       /* Collision Squelch Enable */
-#define STRR_RSQ   0x00000100       /* Receive Squelch Enable */
-#define STRR_ANE   0x00000080       /* Auto Negotiate Enable */
-#define STRR_HDE   0x00000040       /* Half Duplex Enable */
-#define STRR_CPEN  0x00000030       /* Compensation Enable */
-#define STRR_LSE   0x00000008       /* Link Pulse Send Enable */
-#define STRR_DREN  0x00000004       /* Driver Enable */
-#define STRR_LBK   0x00000002       /* Loopback Enable */
-#define STRR_ECEN  0x00000001       /* Encoder Enable */
-#define STRR_RESET 0xffffffff       /* Reset value for STRR */
-
-/*
-** DC21040 SIA General Register (DE4X5_SIGR)
-*/
-#define SIGR_LV2   0x00008000       /* General Purpose LED2 value */
-#define SIGR_LE2   0x00004000       /* General Purpose LED2 enable */
-#define SIGR_FRL   0x00002000       /* Force Receiver Low */
-#define SIGR_DPST  0x00001000       /* PLL Self Test Start */
-#define SIGR_LSD   0x00000800       /* LED Stretch Disable */
-#define SIGR_FLF   0x00000400       /* Force Link Fail */
-#define SIGR_FUSQ  0x00000200       /* Force Unsquelch */
-#define SIGR_TSCK  0x00000100       /* Test Clock */
-#define SIGR_LV1   0x00000080       /* General Purpose LED1 value */
-#define SIGR_LE1   0x00000040       /* General Purpose LED1 enable */
-#define SIGR_RWR   0x00000020       /* Receive Watchdog Release */
-#define SIGR_RWD   0x00000010       /* Receive Watchdog Disable */
-#define SIGR_ABM   0x00000008       /* BNC: 0,  AUI:1 */
-#define SIGR_JCK   0x00000004       /* Jabber Clock */
-#define SIGR_HUJ   0x00000002       /* Host Unjab */
-#define SIGR_JBD   0x00000001       /* Jabber Disable */
-#define SIGR_RESET 0xffff0000       /* Reset value for SIGR */
-
-/*
-** Receive Descriptor Bit Summary
-*/
-#define R_OWN      0x80000000       /* Own Bit */
-#define RD_FL      0x7fff0000       /* Frame Length */
-#define RD_ES      0x00008000       /* Error Summary */
-#define RD_LE      0x00004000       /* Length Error */
-#define RD_DT      0x00003000       /* Data Type */
-#define RD_RF      0x00000800       /* Runt Frame */
-#define RD_MF      0x00000400       /* Multicast Frame */
-#define RD_FS      0x00000200       /* First Descriptor */
-#define RD_LS      0x00000100       /* Last Descriptor */
-#define RD_TL      0x00000080       /* Frame Too Long */
-#define RD_CS      0x00000040       /* Collision Seen */
-#define RD_FT      0x00000020       /* Frame Type */
-#define RD_RJ      0x00000010       /* Receive Watchdog */
-#define RD_DB      0x00000004       /* Dribbling Bit */
-#define RD_CE      0x00000002       /* CRC Error */
-#define RD_OF      0x00000001       /* Overflow */
-
-#define RD_RER     0x02000000       /* Receive End Of Ring */
-#define RD_RCH     0x01000000       /* Second Address Chained */
-#define RD_RBS2    0x003ff800       /* Buffer 2 Size */
-#define RD_RBS1    0x000007ff       /* Buffer 1 Size */
-
-/*
-** Transmit Descriptor Bit Summary
-*/
-#define T_OWN      0x80000000       /* Own Bit */
-#define TD_ES      0x00008000       /* Error Summary */
-#define TD_TO      0x00004000       /* Transmit Jabber Time-Out */
-#define TD_LO      0x00000800       /* Loss Of Carrier */
-#define TD_NC      0x00000400       /* No Carrier */
-#define TD_LC      0x00000200       /* Late Collision */
-#define TD_EC      0x00000100       /* Excessive Collisions */
-#define TD_HF      0x00000080       /* Heartbeat Fail */
-#define TD_CC      0x00000078       /* Collision Counter */
-#define TD_LF      0x00000004       /* Link Fail */
-#define TD_UF      0x00000002       /* Underflow Error */
-#define TD_DE      0x00000001       /* Deferred */
-
-#define TD_IC      0x80000000       /* Interrupt On Completion */
-#define TD_LS      0x40000000       /* Last Segment */
-#define TD_FS      0x20000000       /* First Segment */
-#define TD_FT1     0x10000000       /* Filtering Type */
-#define TD_SET     0x08000000       /* Setup Packet */
-#define TD_AC      0x04000000       /* Add CRC Disable */
-#define TD_TER     0x02000000       /* Transmit End Of Ring */
-#define TD_TCH     0x01000000       /* Second Address Chained */
-#define TD_DPD     0x00800000       /* Disabled Padding */
-#define TD_FT0     0x00400000       /* Filtering Type */
-#define TD_RBS2    0x003ff800       /* Buffer 2 Size */
-#define TD_RBS1    0x000007ff       /* Buffer 1 Size */
-
-#define PERFECT_F  0x00000000
-#define HASH_F     TD_FT0
-#define INVERSE_F  TD_FT1
-#define HASH_O_F   TD_FT1| TD_F0
-
-/*
-** Media / mode state machine definitions
-*/
-#define NC         0x0000          /* No Connection */
-#define TP         0x0001          /* 10Base-T */
-#define TP_NW      0x0002          /* 10Base-T with Nway */
-#define BNC        0x0004          /* Thinwire */
-#define AUI        0x0008          /* Thickwire */
-#define BNC_AUI    0x0010          /* BNC/AUI on DC21040 indistinguishable */
-#define ANS        0x0020          /* Intermediate AutoNegotiation State */
-#define EXT_SIA    0x0400	    /* external SIA (as on DEC MULTIA) */
-
-#define _10Mb      0x0040          /* 10Mb/s Ethernet */
-#define _100Mb     0x0080          /* 100Mb/s Ethernet */
-#define SYM_WAIT   0x0100          /* Wait for SYM_LINK */
-#define INIT       0x0200          /* Initial state */
-
-#define AUTO       0x4000          /* Auto sense the media or speed */
-
-/*
-** Miscellaneous
-*/
-#define PCI  0
-#define EISA 1
-
-#define HASH_TABLE_LEN   512       /* Bits */
-#define HASH_BITS        0x01ff    /* 9 LS bits */
-
-#define SETUP_FRAME_LEN  192       /* Bytes */
-#define IMPERF_PA_OFFSET 156       /* Bytes */
-
-#define POLL_DEMAND          1
-
-#define LOST_MEDIA_THRESHOLD 3
-
-#define MASK_INTERRUPTS      1
-#define UNMASK_INTERRUPTS    0
-
-#define DE4X5_STRLEN         8
-
-/*
-** Address Filtering Modes
-*/
-#define PERFECT              0     /* 16 perfect physical addresses */
-#define HASH_PERF            1     /* 1 perfect, 512 multicast addresses */
-#define PERFECT_REJ          2     /* Reject 16 perfect physical addresses */
-#define ALL_HASH             3     /* Hashes all physical & multicast addrs */
-
-#define ALL                  0     /* Clear out all the setup frame */
-#define PHYS_ADDR_ONLY       1     /* Update the physical address only */
-
-/*
-** Booleans
-*/
-#define NO                   0
-#define FALSE                0
-
-#define YES                  !0
-#define TRUE                 !0
-
-/*
-** Include the IOCTL stuff
-*/
-#include <linux/sockios.h>
-
-#define	DE4X5IOCTL	SIOCDEVPRIVATE
-
-struct de4x5_ioctl {
-	unsigned short cmd;                /* Command to run */
-	unsigned short len;                /* Length of the data buffer */
-	unsigned char  *data;              /* Pointer to the data buffer */
-};
-
-/* 
-** Recognised commands for the driver 
-*/
-#define DE4X5_GET_HWADDR	0x01 /* Get the hardware address */
-#define DE4X5_SET_HWADDR	0x02 /* Get the hardware address */
-#define DE4X5_SET_PROM  	0x03 /* Set Promiscuous Mode */
-#define DE4X5_CLR_PROM  	0x04 /* Clear Promiscuous Mode */
-#define DE4X5_SAY_BOO	        0x05 /* Say "Boo!" to the kernel log file */
-#define DE4X5_GET_MCA   	0x06 /* Get a multicast address */
-#define DE4X5_SET_MCA   	0x07 /* Set a multicast address */
-#define DE4X5_CLR_MCA    	0x08 /* Clear a multicast address */
-#define DE4X5_MCA_EN    	0x09 /* Enable a multicast address group */
-#define DE4X5_GET_STATS  	0x0a /* Get the driver statistics */
-#define DE4X5_CLR_STATS 	0x0b /* Zero out the driver statistics */
-#define DE4X5_GET_OMR           0x0c /* Get the OMR Register contents */
-#define DE4X5_SET_OMR           0x0d /* Set the OMR Register contents */
-#define DE4X5_GET_REG           0x0e /* Get the DE4X5 Registers */
diff --git a/i386/i386at/gpl/linux/net/de600.c b/i386/i386at/gpl/linux/net/de600.c
deleted file mode 100644
index 256759df..00000000
--- a/i386/i386at/gpl/linux/net/de600.c
+++ /dev/null
@@ -1,853 +0,0 @@
-static const char *version =
-	"de600.c: $Revision: 1.1.1.1 $,  Bjorn Ekwall (bj0rn@blox.se)\n";
-/*
- *	de600.c
- *
- *	Linux driver for the D-Link DE-600 Ethernet pocket adapter.
- *
- *	Portions (C) Copyright 1993, 1994 by Bjorn Ekwall
- *	The Author may be reached as bj0rn@blox.se
- *
- *	Based on adapter information gathered from DE600.ASM by D-Link Inc.,
- *	as included on disk C in the v.2.11 of PC/TCP from FTP Software.
- *	For DE600.asm:
- *		Portions (C) Copyright 1990 D-Link, Inc.
- *		Copyright, 1988-1992, Russell Nelson, Crynwr Software
- *
- *	Adapted to the sample network driver core for linux,
- *	written by: Donald Becker <becker@super.org>
- *	C/O Supercomputing Research Ctr., 17100 Science Dr., Bowie MD 20715
- *
- *	compile-command:
- *	"gcc -D__KERNEL__  -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer \
- *	 -m486 -c de600.c
- *
- **************************************************************/
-/*
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2, or (at your option)
- *	any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *	GNU General Public License for more details.
- *
- *	You should have received a copy of the GNU General Public License
- *	along with this program; if not, write to the Free Software
- *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 
- *
- **************************************************************/
-/* Add another "; SLOW_DOWN_IO" here if your adapter won't work OK: */
-#define DE600_SLOW_DOWN SLOW_DOWN_IO; SLOW_DOWN_IO; SLOW_DOWN_IO
-
- /*
- * If you still have trouble reading/writing to the adapter,
- * modify the following "#define": (see <asm/io.h> for more info)
-#define REALLY_SLOW_IO
- */
-#define SLOW_IO_BY_JUMPING /* Looks "better" than dummy write to port 0x80 :-) */
-
-/*
- * If you want to enable automatic continuous checking for the DE600,
- * keep this #define enabled.
- * It doesn't cost much per packet, so I think it is worth it!
- * If you disagree, comment away the #define, and live with it...
- *
- */
-#define CHECK_LOST_DE600
-
-/*
- * Enable this #define if you want the adapter to do a "ifconfig down" on
- * itself when we have detected that something is possibly wrong with it.
- * The default behaviour is to retry with "adapter_init()" until success.
- * This should be used for debugging purposes only.
- * (Depends on the CHECK_LOST_DE600 above)
- *
- */
-#define SHUTDOWN_WHEN_LOST
-
-/*
- * See comment at "de600_rspace()"!
- * This is an *ugly* hack, but for now it achieves its goal of
- * faking a TCP flow-control that will not flood the poor DE600.
- *
- * Tricks TCP to announce a small max window (max 2 fast packets please :-)
- *
- * Comment away at your own risk!
- *
- * Update: Use the more general per-device maxwindow parameter instead.
- */
-#undef FAKE_SMALL_MAX
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifdef DE600_DEBUG
-#define PRINTK(x) if (de600_debug >= 2) printk x
-#else
-#define DE600_DEBUG 0
-#define PRINTK(x) /**/
-#endif
-unsigned int de600_debug = DE600_DEBUG;
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <asm/io.h>
-#include <linux/in.h>
-#include <linux/ptrace.h>
-#include <asm/system.h>
-#include <linux/errno.h>
-
-#include <linux/inet.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#ifdef FAKE_SMALL_MAX
-static unsigned long de600_rspace(struct sock *sk);
-#include <net/sock.h>
-#endif
-
-#define netstats enet_statistics
-typedef unsigned char byte;
-
-/**************************************************
- *                                                *
- * Definition of D-Link Ethernet Pocket adapter   *
- *                                                *
- **************************************************/
-/*
- * D-Link Ethernet pocket adapter ports
- */
-/*
- * OK, so I'm cheating, but there are an awful lot of
- * reads and writes in order to get anything in and out
- * of the DE-600 with 4 bits at a time in the parallel port,
- * so every saved instruction really helps :-)
- *
- * That is, I don't care what the device struct says
- * but hope that Space.c will keep the rest of the drivers happy.
- */
-#ifndef DE600_IO
-#define DE600_IO 0x378
-#endif
-
-#define DATA_PORT	(DE600_IO)
-#define STATUS_PORT	(DE600_IO + 1)
-#define COMMAND_PORT	(DE600_IO + 2)
-
-#ifndef DE600_IRQ
-#define DE600_IRQ	7
-#endif
-/*
- * It really should look like this, and autoprobing as well...
- *
-#define DATA_PORT	(dev->base_addr + 0)
-#define STATUS_PORT	(dev->base_addr + 1)
-#define COMMAND_PORT	(dev->base_addr + 2)
-#define DE600_IRQ	dev->irq
- */
-
-/*
- * D-Link COMMAND_PORT commands
- */
-#define SELECT_NIC	0x04 /* select Network Interface Card */
-#define SELECT_PRN	0x1c /* select Printer */
-#define NML_PRN		0xec /* normal Printer situation */
-#define IRQEN		0x10 /* enable IRQ line */
-
-/*
- * D-Link STATUS_PORT
- */
-#define RX_BUSY		0x80
-#define RX_GOOD		0x40
-#define TX_FAILED16	0x10
-#define TX_BUSY		0x08
-
-/*
- * D-Link DATA_PORT commands
- * command in low 4 bits
- * data in high 4 bits
- * select current data nibble with HI_NIBBLE bit
- */
-#define WRITE_DATA	0x00 /* write memory */
-#define READ_DATA	0x01 /* read memory */
-#define STATUS		0x02 /* read  status register */
-#define COMMAND		0x03 /* write command register (see COMMAND below) */
-#define NULL_COMMAND	0x04 /* null command */
-#define RX_LEN		0x05 /* read  received packet length */
-#define TX_ADDR		0x06 /* set adapter transmit memory address */
-#define RW_ADDR		0x07 /* set adapter read/write memory address */
-#define HI_NIBBLE	0x08 /* read/write the high nibble of data,
-				or-ed with rest of command */
-
-/*
- * command register, accessed through DATA_PORT with low bits = COMMAND
- */
-#define RX_ALL		0x01 /* PROMISCUOUS */
-#define RX_BP		0x02 /* default: BROADCAST & PHYSICAL ADDRESS */
-#define RX_MBP		0x03 /* MULTICAST, BROADCAST & PHYSICAL ADDRESS */
-
-#define TX_ENABLE	0x04 /* bit 2 */
-#define RX_ENABLE	0x08 /* bit 3 */
-
-#define RESET		0x80 /* set bit 7 high */
-#define STOP_RESET	0x00 /* set bit 7 low */
-
-/*
- * data to command register
- * (high 4 bits in write to DATA_PORT)
- */
-#define RX_PAGE2_SELECT	0x10 /* bit 4, only 2 pages to select */
-#define RX_BASE_PAGE	0x20 /* bit 5, always set when specifying RX_ADDR */
-#define FLIP_IRQ	0x40 /* bit 6 */
-
-/*
- * D-Link adapter internal memory:
- *
- * 0-2K 1:st transmit page (send from pointer up to 2K)
- * 2-4K	2:nd transmit page (send from pointer up to 4K)
- *
- * 4-6K 1:st receive page (data from 4K upwards)
- * 6-8K 2:nd receive page (data from 6K upwards)
- *
- * 8K+	Adapter ROM (contains magic code and last 3 bytes of Ethernet address)
- */
-#define MEM_2K		0x0800 /* 2048 */
-#define MEM_4K		0x1000 /* 4096 */
-#define MEM_6K		0x1800 /* 6144 */
-#define NODE_ADDRESS	0x2000 /* 8192 */
-
-#define RUNT 60		/* Too small Ethernet packet */
-
-/**************************************************
- *                                                *
- *             End of definition                  *
- *                                                *
- **************************************************/
-
-/*
- * Index to functions, as function prototypes.
- */
-/* Routines used internally. (See "convenience macros") */
-static byte	de600_read_status(struct device *dev);
-static byte	de600_read_byte(unsigned char type, struct device *dev);
-
-/* Put in the device structure. */
-static int	de600_open(struct device *dev);
-static int	de600_close(struct device *dev);
-static struct netstats *get_stats(struct device *dev);
-static int	de600_start_xmit(struct sk_buff *skb, struct device *dev);
-
-/* Dispatch from interrupts. */
-static void	de600_interrupt(int irq, struct pt_regs *regs);
-static int	de600_tx_intr(struct device *dev, int irq_status);
-static void	de600_rx_intr(struct device *dev);
-
-/* Initialization */
-static void	trigger_interrupt(struct device *dev);
-int		de600_probe(struct device *dev);
-static int	adapter_init(struct device *dev);
-
-/*
- * D-Link driver variables:
- */
-static volatile int		rx_page		= 0;
-
-#define TX_PAGES 2
-static volatile int		tx_fifo[TX_PAGES];
-static volatile int		tx_fifo_in = 0;
-static volatile int		tx_fifo_out = 0;
-static volatile int		free_tx_pages = TX_PAGES;
-static int			was_down = 0;
-
-/*
- * Convenience macros/functions for D-Link adapter
- */
-
-#define select_prn() outb_p(SELECT_PRN, COMMAND_PORT); DE600_SLOW_DOWN
-#define select_nic() outb_p(SELECT_NIC, COMMAND_PORT); DE600_SLOW_DOWN
-
-/* Thanks for hints from Mark Burton <markb@ordern.demon.co.uk> */
-#define de600_put_byte(data) ( \
-	outb_p(((data) << 4)   | WRITE_DATA            , DATA_PORT), \
-	outb_p(((data) & 0xf0) | WRITE_DATA | HI_NIBBLE, DATA_PORT))
-
-/*
- * The first two outb_p()'s below could perhaps be deleted if there
- * would be more delay in the last two. Not certain about it yet...
- */
-#define de600_put_command(cmd) ( \
-	outb_p(( rx_page        << 4)   | COMMAND            , DATA_PORT), \
-	outb_p(( rx_page        & 0xf0) | COMMAND | HI_NIBBLE, DATA_PORT), \
-	outb_p(((rx_page | cmd) << 4)   | COMMAND            , DATA_PORT), \
-	outb_p(((rx_page | cmd) & 0xf0) | COMMAND | HI_NIBBLE, DATA_PORT))
-
-#define de600_setup_address(addr,type) ( \
-	outb_p((((addr) << 4) & 0xf0) | type            , DATA_PORT), \
-	outb_p(( (addr)       & 0xf0) | type | HI_NIBBLE, DATA_PORT), \
-	outb_p((((addr) >> 4) & 0xf0) | type            , DATA_PORT), \
-	outb_p((((addr) >> 8) & 0xf0) | type | HI_NIBBLE, DATA_PORT))
-
-#define rx_page_adr() ((rx_page & RX_PAGE2_SELECT)?(MEM_6K):(MEM_4K))
-
-/* Flip bit, only 2 pages */
-#define next_rx_page() (rx_page ^= RX_PAGE2_SELECT)
-
-#define tx_page_adr(a) (((a) + 1) * MEM_2K)
-
-static inline byte
-de600_read_status(struct device *dev)
-{
-	byte status;
-
-	outb_p(STATUS, DATA_PORT);
-	status = inb(STATUS_PORT);
-	outb_p(NULL_COMMAND | HI_NIBBLE, DATA_PORT);
-
-	return status;
-}
-
-static inline byte
-de600_read_byte(unsigned char type, struct device *dev) { /* dev used by macros */
-	byte lo;
-
-	(void)outb_p((type), DATA_PORT);
-	lo = ((unsigned char)inb(STATUS_PORT)) >> 4;
-	(void)outb_p((type) | HI_NIBBLE, DATA_PORT);
-	return ((unsigned char)inb(STATUS_PORT) & (unsigned char)0xf0) | lo;
-}
-
-/*
- * Open/initialize the board.  This is called (in the current kernel)
- * after booting when 'ifconfig <dev->name> $IP_ADDR' is run (in rc.inet1).
- *
- * This routine should set everything up anew at each open, even
- * registers that "should" only need to be set once at boot, so that
- * there is a non-reboot way to recover if something goes wrong.
- */
-static int
-de600_open(struct device *dev)
-{
-	if (request_irq(DE600_IRQ, de600_interrupt, 0, "de600")) {
-		printk ("%s: unable to get IRQ %d\n", dev->name, DE600_IRQ);
-		return 1;
-	}
-	irq2dev_map[DE600_IRQ] = dev;
-
-	MOD_INC_USE_COUNT;
-	dev->start = 1;
-	if (adapter_init(dev)) {
-		return 1;
-	}
-
-	return 0;
-}
-
-/*
- * The inverse routine to de600_open().
- */
-static int
-de600_close(struct device *dev)
-{
-	select_nic();
-	rx_page = 0;
-	de600_put_command(RESET);
-	de600_put_command(STOP_RESET);
-	de600_put_command(0);
-	select_prn();
-
-	if (dev->start) {
-		free_irq(DE600_IRQ);
-		irq2dev_map[DE600_IRQ] = NULL;
-		dev->start = 0;
-		MOD_DEC_USE_COUNT;
-	}
-	return 0;
-}
-
-static struct netstats *
-get_stats(struct device *dev)
-{
-    return (struct netstats *)(dev->priv);
-}
-
-static inline void
-trigger_interrupt(struct device *dev)
-{
-	de600_put_command(FLIP_IRQ);
-	select_prn();
-	DE600_SLOW_DOWN;
-	select_nic();
-	de600_put_command(0);
-}
-
-/*
- * Copy a buffer to the adapter transmit page memory.
- * Start sending.
- */
-static int
-de600_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	int	transmit_from;
-	int	len;
-	int	tickssofar;
-	byte	*buffer = skb->data;
-
-	/*
-	 * If some higher layer thinks we've missed a
-	 * tx-done interrupt we are passed NULL.
-	 * Caution: dev_tint() handles the cli()/sti() itself.
-	 */
-
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	if (free_tx_pages <= 0) {	/* Do timeouts, to avoid hangs. */
-		tickssofar = jiffies - dev->trans_start;
-
-		if (tickssofar < 5)
-			return 1;
-
-		/* else */
-		printk("%s: transmit timed out (%d), %s?\n",
-			dev->name,
-			tickssofar,
-			"network cable problem"
-			);
-		/* Restart the adapter. */
-		if (adapter_init(dev)) {
-			return 1;
-		}
-	}
-
-	/* Start real output */
-	PRINTK(("de600_start_xmit:len=%d, page %d/%d\n", skb->len, tx_fifo_in, free_tx_pages));
-
-	if ((len = skb->len) < RUNT)
-		len = RUNT;
-
-	cli();
-	select_nic();
-	tx_fifo[tx_fifo_in] = transmit_from = tx_page_adr(tx_fifo_in) - len;
-	tx_fifo_in = (tx_fifo_in + 1) % TX_PAGES; /* Next free tx page */
-
-#ifdef CHECK_LOST_DE600
-	/* This costs about 40 instructions per packet... */
-	de600_setup_address(NODE_ADDRESS, RW_ADDR);
-	de600_read_byte(READ_DATA, dev);
-	if (was_down || (de600_read_byte(READ_DATA, dev) != 0xde)) {
-		if (adapter_init(dev)) {
-			sti();
-			return 1;
-		}
-	}
-#endif
-
-	de600_setup_address(transmit_from, RW_ADDR);
-	for ( ; len > 0; --len, ++buffer)
-		de600_put_byte(*buffer);
-
-	if (free_tx_pages-- == TX_PAGES) { /* No transmission going on */
-		dev->trans_start = jiffies;
-		dev->tbusy = 0;	/* allow more packets into adapter */
-		/* Send page and generate a faked interrupt */
-		de600_setup_address(transmit_from, TX_ADDR);
-		de600_put_command(TX_ENABLE);
-	}
-	else {
-		dev->tbusy = !free_tx_pages;
-		select_prn();
-	}
-	
-	sti(); /* interrupts back on */
-	
-#ifdef FAKE_SMALL_MAX
-	/* This will "patch" the socket TCP proto at an early moment */
-	if (skb->sk && (skb->sk->protocol == IPPROTO_TCP) &&
-		(skb->sk->prot->rspace != &de600_rspace))
-		skb->sk->prot->rspace = de600_rspace; /* Ugh! */
-#endif
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	return 0;
-}
-
-/*
- * The typical workload of the driver:
- * Handle the network interface interrupts.
- */
-static void
-de600_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device	*dev = irq2dev_map[irq];
-	byte		irq_status;
-	int		retrig = 0;
-	int		boguscount = 0;
-
-	/* This might just as well be deleted now, no crummy drivers present :-) */
-	if ((dev == NULL) || (dev->start == 0) || (DE600_IRQ != irq)) {
-		printk("%s: bogus interrupt %d\n", dev?dev->name:"DE-600", irq);
-		return;
-	}
-
-	dev->interrupt = 1;
-	select_nic();
-	irq_status = de600_read_status(dev);
-
-	do {
-		PRINTK(("de600_interrupt (%02X)\n", irq_status));
-
-		if (irq_status & RX_GOOD)
-			de600_rx_intr(dev);
-		else if (!(irq_status & RX_BUSY))
-			de600_put_command(RX_ENABLE);
-
-		/* Any transmission in progress? */
-		if (free_tx_pages < TX_PAGES)
-			retrig = de600_tx_intr(dev, irq_status);
-		else
-			retrig = 0;
-
-		irq_status = de600_read_status(dev);
-	} while ( (irq_status & RX_GOOD) || ((++boguscount < 100) && retrig) );
-	/*
-	 * Yeah, it _looks_ like busy waiting, smells like busy waiting
-	 * and I know it's not PC, but please, it will only occur once
-	 * in a while and then only for a loop or so (< 1ms for sure!)
-	 */
-
-	/* Enable adapter interrupts */
-	dev->interrupt = 0;
-	select_prn();
-
-	if (retrig)
-		trigger_interrupt(dev);
-
-	sti();
-	return;
-}
-
-static int
-de600_tx_intr(struct device *dev, int irq_status)
-{
-	/*
-	 * Returns 1 if tx still not done
-	 */
-
-	mark_bh(NET_BH);
-	/* Check if current transmission is done yet */
-	if (irq_status & TX_BUSY)
-		return 1; /* tx not done, try again */
-
-	/* else */
-	/* If last transmission OK then bump fifo index */
-	if (!(irq_status & TX_FAILED16)) {
-		tx_fifo_out = (tx_fifo_out + 1) % TX_PAGES;
-		++free_tx_pages;
-		((struct netstats *)(dev->priv))->tx_packets++;
-		dev->tbusy = 0;
-	}
-
-	/* More to send, or resend last packet? */
-	if ((free_tx_pages < TX_PAGES) || (irq_status & TX_FAILED16)) {
-		dev->trans_start = jiffies;
-		de600_setup_address(tx_fifo[tx_fifo_out], TX_ADDR);
-		de600_put_command(TX_ENABLE);
-		return 1;
-	}
-	/* else */
-
-	return 0;
-}
-
-/*
- * We have a good packet, get it out of the adapter.
- */
-static void
-de600_rx_intr(struct device *dev)
-{
-	struct sk_buff	*skb;
-	int		i;
-	int		read_from;
-	int		size;
-	register unsigned char	*buffer;
-
-	cli();
-	/* Get size of received packet */
-	size = de600_read_byte(RX_LEN, dev);	/* low byte */
-	size += (de600_read_byte(RX_LEN, dev) << 8);	/* high byte */
-	size -= 4;	/* Ignore trailing 4 CRC-bytes */
-
-	/* Tell adapter where to store next incoming packet, enable receiver */
-	read_from = rx_page_adr();
-	next_rx_page();
-	de600_put_command(RX_ENABLE);
-	sti();
-
-	if ((size < 32)  ||  (size > 1535)) {
-		printk("%s: Bogus packet size %d.\n", dev->name, size);
-		if (size > 10000)
-			adapter_init(dev);
-		return;
-	}
-
-	skb = dev_alloc_skb(size+2);
-	sti();
-	if (skb == NULL) {
-		printk("%s: Couldn't allocate a sk_buff of size %d.\n",
-			dev->name, size);
-		return;
-	}
-	/* else */
-
-	skb->dev = dev;
-	skb_reserve(skb,2);	/* Align */
-	
-	/* 'skb->data' points to the start of sk_buff data area. */
-	buffer = skb_put(skb,size);
-
-	/* copy the packet into the buffer */
-	de600_setup_address(read_from, RW_ADDR);
-	for (i = size; i > 0; --i, ++buffer)
-		*buffer = de600_read_byte(READ_DATA, dev);
-	
-	((struct netstats *)(dev->priv))->rx_packets++; /* count all receives */
-
-	skb->protocol=eth_type_trans(skb,dev);
-	
-	netif_rx(skb);
-	/*
-	 * If any worth-while packets have been received, netif_rx()
-	 * has done a mark_bh(INET_BH) for us and will work on them
-	 * when we get to the bottom-half routine.
-	 */
-}
-
-int
-de600_probe(struct device *dev)
-{
-	int	i;
-	static struct netstats de600_netstats;
-	/*dev->priv = kmalloc(sizeof(struct netstats), GFP_KERNEL);*/
-
-	printk("%s: D-Link DE-600 pocket adapter", dev->name);
-	/* Alpha testers must have the version number to report bugs. */
-	if (de600_debug > 1)
-		printk(version);
-
-	/* probe for adapter */
-	rx_page = 0;
-	select_nic();
-	(void)de600_read_status(dev);
-	de600_put_command(RESET);
-	de600_put_command(STOP_RESET);
-	if (de600_read_status(dev) & 0xf0) {
-		printk(": not at I/O %#3x.\n", DATA_PORT);
-		return ENODEV;
-	}
-
-	/*
-	 * Maybe we found one,
-	 * have to check if it is a D-Link DE-600 adapter...
-	 */
-
-	/* Get the adapter ethernet address from the ROM */
-	de600_setup_address(NODE_ADDRESS, RW_ADDR);
-	for (i = 0; i < ETH_ALEN; i++) {
-		dev->dev_addr[i] = de600_read_byte(READ_DATA, dev);
-		dev->broadcast[i] = 0xff;
-	}
-
-	/* Check magic code */
-	if ((dev->dev_addr[1] == 0xde) && (dev->dev_addr[2] == 0x15)) {
-		/* OK, install real address */
-		dev->dev_addr[0] = 0x00;
-		dev->dev_addr[1] = 0x80;
-		dev->dev_addr[2] = 0xc8;
-		dev->dev_addr[3] &= 0x0f;
-		dev->dev_addr[3] |= 0x70;
-	} else {
-		printk(" not identified in the printer port\n");
-		return ENODEV;
-	}
-
-#if 0 /* Not yet */
-	if (check_region(DE600_IO, 3)) {
-		printk(", port 0x%x busy\n", DE600_IO);
-		return EBUSY;
-	}
-#endif
-	request_region(DE600_IO, 3, "de600");
-
-	printk(", Ethernet Address: %02X", dev->dev_addr[0]);
-	for (i = 1; i < ETH_ALEN; i++)
-		printk(":%02X",dev->dev_addr[i]);
-	printk("\n");
-
-	/* Initialize the device structure. */
-	/*dev->priv = kmalloc(sizeof(struct netstats), GFP_KERNEL);*/
-	dev->priv = &de600_netstats;
-
-	memset(dev->priv, 0, sizeof(struct netstats));
-	dev->get_stats = get_stats;
-
-	dev->open = de600_open;
-	dev->stop = de600_close;
-	dev->hard_start_xmit = &de600_start_xmit;
-
-	ether_setup(dev);
-	
-	dev->flags&=~IFF_MULTICAST;
-	
-	select_prn();
-	return 0;
-}
-
-static int
-adapter_init(struct device *dev)
-{
-	int	i;
-	long flags;
-
-	save_flags(flags);
-	cli();
-
-	select_nic();
-	rx_page = 0; /* used by RESET */
-	de600_put_command(RESET);
-	de600_put_command(STOP_RESET);
-#ifdef CHECK_LOST_DE600
-	/* Check if it is still there... */
-	/* Get the some bytes of the adapter ethernet address from the ROM */
-	de600_setup_address(NODE_ADDRESS, RW_ADDR);
-	de600_read_byte(READ_DATA, dev);
-	if ((de600_read_byte(READ_DATA, dev) != 0xde) ||
-	    (de600_read_byte(READ_DATA, dev) != 0x15)) {
-	/* was: if (de600_read_status(dev) & 0xf0) { */
-		printk("Something has happened to the DE-600!  Please check it"
-#ifdef SHUTDOWN_WHEN_LOST
-			" and do a new ifconfig"
-#endif /* SHUTDOWN_WHEN_LOST */
-			"!\n");
-#ifdef SHUTDOWN_WHEN_LOST
-		/* Goodbye, cruel world... */
-		dev->flags &= ~IFF_UP;
-		de600_close(dev);
-#endif /* SHUTDOWN_WHEN_LOST */
-		was_down = 1;
-		dev->tbusy = 1;		/* Transmit busy...  */
-		restore_flags(flags);
-		return 1; /* failed */
-	}
-#endif /* CHECK_LOST_DE600 */
-	if (was_down) {
-		printk("Thanks, I feel much better now!\n");
-		was_down = 0;
-	}
-
-	dev->tbusy = 0;		/* Transmit busy...  */
-	dev->interrupt = 0;
-	tx_fifo_in = 0;
-	tx_fifo_out = 0;
-	free_tx_pages = TX_PAGES;
-
-	/* set the ether address. */
-	de600_setup_address(NODE_ADDRESS, RW_ADDR);
-	for (i = 0; i < ETH_ALEN; i++)
-		de600_put_byte(dev->dev_addr[i]);
-
-	/* where to start saving incoming packets */
-	rx_page = RX_BP | RX_BASE_PAGE;
-	de600_setup_address(MEM_4K, RW_ADDR);
-	/* Enable receiver */
-	de600_put_command(RX_ENABLE);
-	select_prn();
-	restore_flags(flags);
-
-	return 0; /* OK */
-}
-
-#ifdef FAKE_SMALL_MAX
-/*
- *	The new router code (coming soon 8-) ) will fix this properly.
- */
-#define DE600_MIN_WINDOW 1024
-#define DE600_MAX_WINDOW 2048
-#define DE600_TCP_WINDOW_DIFF 1024
-/*
- * Copied from "net/inet/sock.c"
- *
- * Sets a lower max receive window in order to achieve <= 2
- * packets arriving at the adapter in fast succession.
- * (No way that a DE-600 can keep up with a net saturated
- *  with packets homing in on it :-( )
- *
- * Since there are only 2 receive buffers in the DE-600
- * and it takes some time to copy from the adapter,
- * this is absolutely necessary for any TCP performance whatsoever!
- *
- * Note that the returned window info will never be smaller than
- * DE600_MIN_WINDOW, i.e. 1024
- * This differs from the standard function, that can return an
- * arbitrarily small window!
- */
-#define min(a,b)	((a)<(b)?(a):(b))
-static unsigned long
-de600_rspace(struct sock *sk)
-{
-  int amt;
-
-  if (sk != NULL) {
-/*
- * Hack! You might want to play with commenting away the following line,
- * if you know what you do!
-  	sk->max_unacked = DE600_MAX_WINDOW - DE600_TCP_WINDOW_DIFF;
- */
-
-	if (sk->rmem_alloc >= sk->rcvbuf-2*DE600_MIN_WINDOW) return(0);
-	amt = min((sk->rcvbuf-sk->rmem_alloc)/2/*-DE600_MIN_WINDOW*/, DE600_MAX_WINDOW);
-	if (amt < 0) return(0);
-	return(amt);
-  }
-  return(0);
-}
-#endif
-
-#ifdef MODULE
-static char nullname[8];
-static struct device de600_dev = {
-	nullname, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL, de600_probe };
-
-int
-init_module(void)
-{
-	if (register_netdev(&de600_dev) != 0)
-		return -EIO;
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&de600_dev);
-	release_region(DE600_IO, 3);
-}
-#endif /* MODULE */
-/*
- * Local variables:
- *  kernel-compile-command: "gcc -D__KERNEL__ -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de600.c"
- *  module-compile-command: "gcc -D__KERNEL__ -DMODULE -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de600.c"
- *  compile-command: "gcc -D__KERNEL__ -DMODULE -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de600.c"
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/de620.c b/i386/i386at/gpl/linux/net/de620.c
deleted file mode 100644
index 2b17c390..00000000
--- a/i386/i386at/gpl/linux/net/de620.c
+++ /dev/null
@@ -1,1045 +0,0 @@
-/*
- *	de620.c $Revision: 1.1.1.1 $ BETA
- *
- *
- *	Linux driver for the D-Link DE-620 Ethernet pocket adapter.
- *
- *	Portions (C) Copyright 1993, 1994 by Bjorn Ekwall <bj0rn@blox.se>
- *
- *	Based on adapter information gathered from DOS packetdriver
- *	sources from D-Link Inc:  (Special thanks to Henry Ngai of D-Link.)
- *		Portions (C) Copyright D-Link SYSTEM Inc. 1991, 1992
- *		Copyright, 1988, Russell Nelson, Crynwr Software
- *
- *	Adapted to the sample network driver core for linux,
- *	written by: Donald Becker <becker@super.org>
- *		(Now at <becker@cesdis.gsfc.nasa.gov>
- *
- *	Valuable assistance from:
- *		J. Joshua Kopper <kopper@rtsg.mot.com>
- *		Olav Kvittem <Olav.Kvittem@uninett.no>
- *		Germano Caronni <caronni@nessie.cs.id.ethz.ch>
- *		Jeremy Fitzhardinge <jeremy@suite.sw.oz.au>
- *
- *****************************************************************************/
-/*
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2, or (at your option)
- *	any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *	GNU General Public License for more details.
- *
- *	You should have received a copy of the GNU General Public License
- *	along with this program; if not, write to the Free Software
- *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 
- *
- *****************************************************************************/
-static const char *version =
-	"de620.c: $Revision: 1.1.1.1 $,  Bjorn Ekwall <bj0rn@blox.se>\n";
-
-/***********************************************************************
- *
- * "Tuning" section.
- *
- * Compile-time options: (see below for descriptions)
- * -DDE620_IO=0x378	(lpt1)
- * -DDE620_IRQ=7	(lpt1)
- * -DDE602_DEBUG=...
- * -DSHUTDOWN_WHEN_LOST
- * -DCOUNT_LOOPS
- * -DLOWSPEED
- * -DREAD_DELAY
- * -DWRITE_DELAY
- */
-
-/*
- * This driver assumes that the printer port is a "normal",
- * dumb, uni-directional port!
- * If your port is "fancy" in any way, please try to set it to "normal"
- * with your BIOS setup.  I have no access to machines with bi-directional
- * ports, so I can't test such a driver :-(
- * (Yes, I _know_ it is possible to use DE620 with bidirectional ports...)
- *
- * There are some clones of DE620 out there, with different names.
- * If the current driver does not recognize a clone, try to change
- * the following #define to:
- *
- * #define DE620_CLONE 1
- */
-#define DE620_CLONE 0
-
-/*
- * If the adapter has problems with high speeds, enable this #define
- * otherwise full printerport speed will be attempted.
- *
- * You can tune the READ_DELAY/WRITE_DELAY below if you enable LOWSPEED
- *
-#define LOWSPEED
- */
-
-#ifndef READ_DELAY
-#define READ_DELAY 100	/* adapter internal read delay in 100ns units */
-#endif
-
-#ifndef WRITE_DELAY
-#define WRITE_DELAY 100	/* adapter internal write delay in 100ns units */
-#endif
-
-/*
- * Enable this #define if you want the adapter to do a "ifconfig down" on
- * itself when we have detected that something is possibly wrong with it.
- * The default behaviour is to retry with "adapter_init()" until success.
- * This should be used for debugging purposes only.
- *
-#define SHUTDOWN_WHEN_LOST
- */
-
-/*
- * Enable debugging by "-DDE620_DEBUG=3" when compiling,
- * OR in "./CONFIG"
- * OR by enabling the following #define
- *
- * use 0 for production, 1 for verification, >2 for debug
- *
-#define DE620_DEBUG 3
- */
-
-#ifdef LOWSPEED
-/*
- * Enable this #define if you want to see debugging output that show how long
- * we have to wait before the DE-620 is ready for the next read/write/command.
- *
-#define COUNT_LOOPS
- */
-#endif
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <asm/io.h>
-#include <linux/in.h>
-#include <linux/ptrace.h>
-#include <asm/system.h>
-#include <linux/errno.h>
-
-#include <linux/inet.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-/* Constant definitions for the DE-620 registers, commands and bits */
-#include "de620.h"
-
-#define netstats enet_statistics
-typedef unsigned char byte;
-
-/*******************************************************
- *                                                     *
- * Definition of D-Link DE-620 Ethernet Pocket adapter *
- * See also "de620.h"                                  *
- *                                                     *
- *******************************************************/
-#ifndef DE620_IO /* Compile-time configurable */
-#define DE620_IO 0x378
-#endif
-
-#ifndef DE620_IRQ /* Compile-time configurable */
-#define DE620_IRQ	7
-#endif
-
-#define DATA_PORT	(dev->base_addr)
-#define STATUS_PORT	(dev->base_addr + 1)
-#define COMMAND_PORT	(dev->base_addr + 2)
-
-#define RUNT 60		/* Too small Ethernet packet */
-#define GIANT 1514	/* largest legal size packet, no fcs */
-
-#ifdef DE620_DEBUG /* Compile-time configurable */
-#define PRINTK(x) if (de620_debug >= 2) printk x
-#else
-#define DE620_DEBUG 0
-#define PRINTK(x) /**/
-#endif
-
-
-/*
- * Force media with insmod:
- *	insmod de620.o bnc=1
- * or
- *	insmod de620.o utp=1
- *
- * Force io and/or irq with insmod:
- *	insmod de620.o io=0x378 irq=7
- *
- * Make a clone skip the Ethernet-address range check:
- *	insmod de620.o clone=1
- */
-static int bnc = 0;
-static int utp = 0;
-static int io  = DE620_IO;
-static int irq = DE620_IRQ;
-static int clone = DE620_CLONE;
-
-static unsigned int de620_debug = DE620_DEBUG;
-
-/***********************************************
- *                                             *
- * Index to functions, as function prototypes. *
- *                                             *
- ***********************************************/
-
-/*
- * Routines used internally. (See also "convenience macros.. below")
- */
-
-/* Put in the device structure. */
-static int	de620_open(struct device *);
-static int	de620_close(struct device *);
-static struct netstats *get_stats(struct device *);
-static void	de620_set_multicast_list(struct device *);
-static int	de620_start_xmit(struct sk_buff *, struct device *);
-
-/* Dispatch from interrupts. */
-static void	de620_interrupt(int, struct pt_regs *);
-static int	de620_rx_intr(struct device *);
-
-/* Initialization */
-static int	adapter_init(struct device *);
-int		de620_probe(struct device *);
-static int	read_eeprom(struct device *);
-
-
-/*
- * D-Link driver variables:
- */
-#define SCR_DEF NIBBLEMODE |INTON | SLEEP | AUTOTX
-#define	TCR_DEF RXPB			/* not used: | TXSUCINT | T16INT */
-#define DE620_RX_START_PAGE 12		/* 12 pages (=3k) reserved for tx */
-#define DEF_NIC_CMD IRQEN | ICEN | DS1
-
-static volatile byte	NIC_Cmd;
-static volatile byte	next_rx_page;
-static byte		first_rx_page;
-static byte		last_rx_page;
-static byte		EIPRegister;
-
-static struct nic {
-	byte	NodeID[6];
-	byte	RAM_Size;
-	byte	Model;
-	byte	Media;
-	byte	SCR;
-} nic_data;
-
-/**********************************************************
- *                                                        *
- * Convenience macros/functions for D-Link DE-620 adapter *
- *                                                        *
- **********************************************************/
-#define de620_tx_buffs(dd) (inb(STATUS_PORT) & (TXBF0 | TXBF1))
-#define de620_flip_ds(dd) NIC_Cmd ^= DS0 | DS1; outb(NIC_Cmd, COMMAND_PORT);
-
-/* Check for ready-status, and return a nibble (high 4 bits) for data input */
-#ifdef COUNT_LOOPS
-static int tot_cnt;
-#endif
-static inline byte
-de620_ready(struct device *dev)
-{
-	byte value;
-	register short int cnt = 0;
-
-	while ((((value = inb(STATUS_PORT)) & READY) == 0) && (cnt <= 1000))
-		++cnt;
-
-#ifdef COUNT_LOOPS
-	tot_cnt += cnt;
-#endif
-	return value & 0xf0; /* nibble */
-}
-
-static inline void
-de620_send_command(struct device *dev, byte cmd)
-{
-	de620_ready(dev);
-	if (cmd == W_DUMMY)
-		outb(NIC_Cmd, COMMAND_PORT);
-
-	outb(cmd, DATA_PORT);
-
-	outb(NIC_Cmd ^ CS0, COMMAND_PORT);
-	de620_ready(dev);
-	outb(NIC_Cmd, COMMAND_PORT);
-}
-
-static inline void
-de620_put_byte(struct device *dev, byte value)
-{
-	/* The de620_ready() makes 7 loops, on the average, on a DX2/66 */
-	de620_ready(dev);
-	outb(value, DATA_PORT);
-	de620_flip_ds(dev);
-}
-
-static inline byte
-de620_read_byte(struct device *dev)
-{
-	byte value;
-
-	/* The de620_ready() makes 7 loops, on the average, on a DX2/66 */
-	value = de620_ready(dev); /* High nibble */
-	de620_flip_ds(dev);
-	value |= de620_ready(dev) >> 4; /* Low nibble */
-	return value;
-}
-
-static inline void
-de620_write_block(struct device *dev, byte *buffer, int count)
-{
-#ifndef LOWSPEED
-	byte uflip = NIC_Cmd ^ (DS0 | DS1);
-	byte dflip = NIC_Cmd;
-#else /* LOWSPEED */
-#ifdef COUNT_LOOPS
-	int bytes = count;
-#endif /* COUNT_LOOPS */
-#endif /* LOWSPEED */
-
-#ifdef LOWSPEED
-#ifdef COUNT_LOOPS
-	tot_cnt = 0;
-#endif /* COUNT_LOOPS */
-	/* No further optimization useful, the limit is in the adapter. */
-	for ( ; count > 0; --count, ++buffer) {
-		de620_put_byte(dev,*buffer);
-	}
-	de620_send_command(dev,W_DUMMY);
-#ifdef COUNT_LOOPS
-	/* trial debug output: loops per byte in de620_ready() */
-	printk("WRITE(%d)\n", tot_cnt/((bytes?bytes:1)));
-#endif /* COUNT_LOOPS */
-#else /* not LOWSPEED */
-	for ( ; count > 0; count -=2) {
-		outb(*buffer++, DATA_PORT);
-		outb(uflip, COMMAND_PORT);
-		outb(*buffer++, DATA_PORT);
-		outb(dflip, COMMAND_PORT);
-	}
-	de620_send_command(dev,W_DUMMY);
-#endif /* LOWSPEED */
-}
-
-static inline void
-de620_read_block(struct device *dev, byte *data, int count)
-{
-#ifndef LOWSPEED
-	byte value;
-	byte uflip = NIC_Cmd ^ (DS0 | DS1);
-	byte dflip = NIC_Cmd;
-#else /* LOWSPEED */
-#ifdef COUNT_LOOPS
-	int bytes = count;
-
-	tot_cnt = 0;
-#endif /* COUNT_LOOPS */
-#endif /* LOWSPEED */
-
-#ifdef LOWSPEED
-	/* No further optimization useful, the limit is in the adapter. */
-	while (count-- > 0) {
-		*data++ = de620_read_byte(dev);
-		de620_flip_ds(dev);
-	}
-#ifdef COUNT_LOOPS
-	/* trial debug output: loops per byte in de620_ready() */
-	printk("READ(%d)\n", tot_cnt/(2*(bytes?bytes:1)));
-#endif /* COUNT_LOOPS */
-#else /* not LOWSPEED */
-	while (count-- > 0) {
-		value = inb(STATUS_PORT) & 0xf0; /* High nibble */
-		outb(uflip, COMMAND_PORT);
-		*data++ = value | inb(STATUS_PORT) >> 4; /* Low nibble */
-		outb(dflip , COMMAND_PORT);
-	}
-#endif /* LOWSPEED */
-}
-
-static inline void
-de620_set_delay(struct device *dev)
-{
-	de620_ready(dev);
-	outb(W_DFR, DATA_PORT);
-	outb(NIC_Cmd ^ CS0, COMMAND_PORT);
-
-	de620_ready(dev);
-#ifdef LOWSPEED
-	outb(WRITE_DELAY, DATA_PORT);
-#else
-	outb(0, DATA_PORT);
-#endif
-	de620_flip_ds(dev);
-
-	de620_ready(dev);
-#ifdef LOWSPEED
-	outb(READ_DELAY, DATA_PORT);
-#else
-	outb(0, DATA_PORT);
-#endif
-	de620_flip_ds(dev);
-}
-
-static inline void
-de620_set_register(struct device *dev, byte reg, byte value)
-{
-	de620_ready(dev);
-	outb(reg, DATA_PORT);
-	outb(NIC_Cmd ^ CS0, COMMAND_PORT);
-
-	de620_put_byte(dev, value);
-}
-
-static inline byte
-de620_get_register(struct device *dev, byte reg)
-{
-	byte value;
-
-	de620_send_command(dev,reg);
-	value = de620_read_byte(dev);
-	de620_send_command(dev,W_DUMMY);
-
-	return value;
-}
-
-/*********************************************************************
- *
- * Open/initialize the board.
- *
- * This routine should set everything up anew at each open, even
- * registers that "should" only need to be set once at boot, so that
- * there is a non-reboot way to recover if something goes wrong.
- *
- */
-static int
-de620_open(struct device *dev)
-{
-	if (request_irq(dev->irq, de620_interrupt, 0, "de620")) {
-		printk ("%s: unable to get IRQ %d\n", dev->name, dev->irq);
-		return 1;
-	}
-	irq2dev_map[dev->irq] = dev;
-
-	MOD_INC_USE_COUNT;
-	if (adapter_init(dev)) {
-		return 1;
-	}
-	dev->start = 1;
-	return 0;
-}
-
-/************************************************
- *
- * The inverse routine to de620_open().
- *
- */
-static int
-de620_close(struct device *dev)
-{
-	/* disable recv */
-	de620_set_register(dev, W_TCR, RXOFF);
-
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = NULL;
-
-	dev->start = 0;
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-/*********************************************
- *
- * Return current statistics
- *
- */
-static struct netstats *
-get_stats(struct device *dev)
-{
-	return (struct netstats *)(dev->priv);
-}
-
-/*********************************************
- *
- * Set or clear the multicast filter for this adaptor.
- * (no real multicast implemented for the DE-620, but she can be promiscuous...)
- *
- */
-
-static void de620_set_multicast_list(struct device *dev)
-{
-	if (dev->mc_count || dev->flags&(IFF_ALLMULTI|IFF_PROMISC)) 
-	{ /* Enable promiscuous mode */
-		/*
-		 *	We must make the kernel realise we had to move
-		 *	into promisc mode or we start all out war on
-		 *	the cable. - AC
-		 */
-		dev->flags|=IFF_PROMISC;		
-	
-		de620_set_register(dev, W_TCR, (TCR_DEF & ~RXPBM) | RXALL);
-	}
-	else 
-	{ /* Disable promiscuous mode, use normal mode */
-		de620_set_register(dev, W_TCR, TCR_DEF);
-	}
-}
-
-/*******************************************************
- *
- * Copy a buffer to the adapter transmit page memory.
- * Start sending.
- */
-static int
-de620_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	unsigned long flags;
-	int len;
-	int tickssofar;
-	byte *buffer = skb->data;
-	byte using_txbuf;
-
-	/*
-	 * If some higher layer thinks we've missed a
-	 * tx-done interrupt we are passed NULL.
-	 * Caution: dev_tint() handles the cli()/sti() itself.
-	 */
-
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	using_txbuf = de620_tx_buffs(dev); /* Peek at the adapter */
-	dev->tbusy = (using_txbuf == (TXBF0 | TXBF1)); /* Boolean! */
-
-	if (dev->tbusy) {	/* Do timeouts, to avoid hangs. */
-		tickssofar = jiffies - dev->trans_start;
-
-		if (tickssofar < 5)
-			return 1;
-
-		/* else */
-		printk("%s: transmit timed out (%d), %s?\n",
-			dev->name,
-			tickssofar,
-			"network cable problem"
-			);
-		/* Restart the adapter. */
-		if (adapter_init(dev)) /* maybe close it */
-			return 1;
-	}
-
-	if ((len = skb->len) < RUNT)
-		len = RUNT;
-	if (len & 1) /* send an even number of bytes */
-		++len;
-
-	/* Start real output */
-	save_flags(flags);
-	cli();
-
-	PRINTK(("de620_start_xmit: len=%d, bufs 0x%02x\n",
-		(int)skb->len, using_txbuf));
-
-	/* select a free tx buffer. if there is one... */
-	switch (using_txbuf) {
-	default: /* both are free: use TXBF0 */
-	case TXBF1: /* use TXBF0 */
-		de620_send_command(dev,W_CR | RW0);
-		using_txbuf |= TXBF0;
-		break;
-
-	case TXBF0: /* use TXBF1 */
-		de620_send_command(dev,W_CR | RW1);
-		using_txbuf |= TXBF1;
-		break;
-
-	case (TXBF0 | TXBF1): /* NONE!!! */
-		printk("de620: Ouch! No tx-buffer available!\n");
-		restore_flags(flags);
-		return 1;
-		break;
-	}
-	de620_write_block(dev, buffer, len);
-
-	dev->trans_start = jiffies;
-	dev->tbusy = (using_txbuf == (TXBF0 | TXBF1)); /* Boolean! */
-
-	((struct netstats *)(dev->priv))->tx_packets++;
-	
-	restore_flags(flags); /* interrupts maybe back on */
-	
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	return 0;
-}
-
-/*****************************************************
- *
- * Handle the network interface interrupts.
- *
- */
-static void
-de620_interrupt(int irq_in, struct pt_regs *regs)
-{
-	struct device *dev = irq2dev_map[irq_in];
-	byte irq_status;
-	int bogus_count = 0;
-	int again = 0;
-
-	/* This might be deleted now, no crummy drivers present :-) Or..? */
-	if ((dev == NULL) || (irq != irq_in)) {
-		printk("%s: bogus interrupt %d\n", dev?dev->name:"de620", irq_in);
-		return;
-	}
-
-	cli();
-	dev->interrupt = 1;
-
-	/* Read the status register (_not_ the status port) */
-	irq_status = de620_get_register(dev, R_STS);
-
-	PRINTK(("de620_interrupt (%2.2X)\n", irq_status));
-
-	if (irq_status & RXGOOD) {
-		do {
-			again = de620_rx_intr(dev);
-			PRINTK(("again=%d\n", again));
-		}
-		while (again && (++bogus_count < 100));
-	}
-
-	dev->tbusy = (de620_tx_buffs(dev) == (TXBF0 | TXBF1)); /* Boolean! */
-
-	dev->interrupt = 0;
-	sti();
-	return;
-}
-
-/**************************************
- *
- * Get a packet from the adapter
- *
- * Send it "upstairs"
- *
- */
-static int
-de620_rx_intr(struct device *dev)
-{
-	struct header_buf {
-		byte		status;
-		byte		Rx_NextPage;
-		unsigned short	Rx_ByteCount;
-	} header_buf;
-	struct sk_buff *skb;
-	int size;
-	byte *buffer;
-	byte pagelink;
-	byte curr_page;
-
-	PRINTK(("de620_rx_intr: next_rx_page = %d\n", next_rx_page));
-
-	/* Tell the adapter that we are going to read data, and from where */
-	de620_send_command(dev, W_CR | RRN);
-	de620_set_register(dev, W_RSA1, next_rx_page);
-	de620_set_register(dev, W_RSA0, 0);
-
-	/* Deep breath, and away we goooooo */
-	de620_read_block(dev, (byte *)&header_buf, sizeof(struct header_buf));
-	PRINTK(("page status=0x%02x, nextpage=%d, packetsize=%d\n",
-	header_buf.status, header_buf.Rx_NextPage, header_buf.Rx_ByteCount));
-
-	/* Plausible page header? */
-	pagelink = header_buf.Rx_NextPage;
-	if ((pagelink < first_rx_page) || (last_rx_page < pagelink)) {
-		/* Ouch... Forget it! Skip all and start afresh... */
-		printk("%s: Ring overrun? Restoring...\n", dev->name);
-		/* You win some, you loose some. And sometimes plenty... */
-		adapter_init(dev);
-		((struct netstats *)(dev->priv))->rx_over_errors++;
-		return 0;
-	}
-
-	/* OK, this look good, so far. Let's see if it's consistent... */
-	/* Let's compute the start of the next packet, based on where we are */
-	pagelink = next_rx_page +
-		((header_buf.Rx_ByteCount + (4 - 1 + 0x100)) >> 8);
-
-	/* Are we going to wrap around the page counter? */
-	if (pagelink > last_rx_page)
-		pagelink -= (last_rx_page - first_rx_page + 1);
-
-	/* Is the _computed_ next page number equal to what the adapter says? */
-	if (pagelink != header_buf.Rx_NextPage) {
-		/* Naah, we'll skip this packet. Probably bogus data as well */
-		printk("%s: Page link out of sync! Restoring...\n", dev->name);
-		next_rx_page = header_buf.Rx_NextPage; /* at least a try... */
-		de620_send_command(dev, W_DUMMY);
-		de620_set_register(dev, W_NPRF, next_rx_page);
-		((struct netstats *)(dev->priv))->rx_over_errors++;
-		return 0;
-	}
-	next_rx_page = pagelink;
-
-	size = header_buf.Rx_ByteCount - 4;
-	if ((size < RUNT) || (GIANT < size)) {
-		printk("%s: Illegal packet size: %d!\n", dev->name, size);
-	}
-	else { /* Good packet? */
-		skb = dev_alloc_skb(size+2);
-		if (skb == NULL) { /* Yeah, but no place to put it... */
-			printk("%s: Couldn't allocate a sk_buff of size %d.\n",
-				dev->name, size);
-			((struct netstats *)(dev->priv))->rx_dropped++;
-		}
-		else { /* Yep! Go get it! */
-			skb_reserve(skb,2);	/* Align */
-			skb->dev = dev;
-			skb->free = 1;
-			/* skb->data points to the start of sk_buff data area */
-			buffer = skb_put(skb,size);
-			/* copy the packet into the buffer */
-			de620_read_block(dev, buffer, size);
-			PRINTK(("Read %d bytes\n", size));
-			skb->protocol=eth_type_trans(skb,dev);
-			netif_rx(skb); /* deliver it "upstairs" */
-			/* count all receives */
-			((struct netstats *)(dev->priv))->rx_packets++;
-		}
-	}
-
-	/* Let's peek ahead to see if we have read the last current packet */
-	/* NOTE! We're _not_ checking the 'EMPTY'-flag! This seems better... */
-	curr_page = de620_get_register(dev, R_CPR);
-	de620_set_register(dev, W_NPRF, next_rx_page);
-	PRINTK(("next_rx_page=%d CPR=%d\n", next_rx_page, curr_page));
-
-	return (next_rx_page != curr_page); /* That was slightly tricky... */
-}
-
-/*********************************************
- *
- * Reset the adapter to a known state
- *
- */
-static int
-adapter_init(struct device *dev)
-{
-	int i;
-	static int was_down = 0;
-
-	if ((nic_data.Model == 3) || (nic_data.Model == 0)) { /* CT */
-		EIPRegister = NCTL0;
-		if (nic_data.Media != 1)
-			EIPRegister |= NIS0;	/* not BNC */
-	}
-	else if (nic_data.Model == 2) { /* UTP */
-		EIPRegister = NCTL0 | NIS0;
-	}
-
-	if (utp)
-		EIPRegister = NCTL0 | NIS0;
-	if (bnc)
-		EIPRegister = NCTL0;
-
-	de620_send_command(dev, W_CR | RNOP | CLEAR);
-	de620_send_command(dev, W_CR | RNOP);
-
-	de620_set_register(dev, W_SCR, SCR_DEF);
-	/* disable recv to wait init */
-	de620_set_register(dev, W_TCR, RXOFF);
-
-	/* Set the node ID in the adapter */
-	for (i = 0; i < 6; ++i) { /* W_PARn = 0xaa + n */
-		de620_set_register(dev, W_PAR0 + i, dev->dev_addr[i]);
-	}
-
-	de620_set_register(dev, W_EIP, EIPRegister);
-
-	next_rx_page = first_rx_page = DE620_RX_START_PAGE;
-	if (nic_data.RAM_Size)
-		last_rx_page = nic_data.RAM_Size - 1;
-	else /* 64k RAM */
-		last_rx_page = 255;
-
-	de620_set_register(dev, W_SPR, first_rx_page); /* Start Page Register*/
-	de620_set_register(dev, W_EPR, last_rx_page);  /* End Page Register */
-	de620_set_register(dev, W_CPR, first_rx_page);/*Current Page Register*/
-	de620_send_command(dev, W_NPR | first_rx_page); /* Next Page Register*/
-	de620_send_command(dev, W_DUMMY);
-	de620_set_delay(dev);
-
-	/* Final sanity check: Anybody out there? */
-	/* Let's hope some bits from the statusregister make a good check */
-#define CHECK_MASK (  0 | TXSUC |  T16  |  0  | RXCRC | RXSHORT |  0  |  0  )
-#define CHECK_OK   (  0 |   0   |  0    |  0  |   0   |   0     |  0  |  0  )
-        /* success:   X     0      0       X      0       0        X     X  */
-        /* ignore:   EEDI                RXGOOD                   COLS  LNKS*/
-
-	if (((i = de620_get_register(dev, R_STS)) & CHECK_MASK) != CHECK_OK) {
-		printk("Something has happened to the DE-620!  Please check it"
-#ifdef SHUTDOWN_WHEN_LOST
-			" and do a new ifconfig"
-#endif
-			"! (%02x)\n", i);
-#ifdef SHUTDOWN_WHEN_LOST
-		/* Goodbye, cruel world... */
-		dev->flags &= ~IFF_UP;
-		de620_close(dev);
-#endif
-		was_down = 1;
-		return 1; /* failed */
-	}
-	if (was_down) {
-		printk("Thanks, I feel much better now!\n");
-		was_down = 0;
-	}
-
-	/* All OK, go ahead... */
-	de620_set_register(dev, W_TCR, TCR_DEF);
-
-	return 0; /* all ok */
-}
-
-/******************************************************************************
- *
- * Only start-up code below
- *
- */
-/****************************************
- *
- * Check if there is a DE-620 connected
- */
-int
-de620_probe(struct device *dev)
-{
-	static struct netstats de620_netstats;
-	int i;
-	byte checkbyte = 0xa5;
-
-	/*
-	 * This is where the base_addr and irq gets set.
-	 * Tunable at compile-time and insmod-time
-	 */
-	dev->base_addr = io;
-	dev->irq       = irq;
-
-	if (de620_debug)
-		printk(version);
-
-	printk("D-Link DE-620 pocket adapter");
-
-	/* Initially, configure basic nibble mode, so we can read the EEPROM */
-	NIC_Cmd = DEF_NIC_CMD;
-	de620_set_register(dev, W_EIP, EIPRegister);
-
-	/* Anybody out there? */
-	de620_set_register(dev, W_CPR, checkbyte);
-	checkbyte = de620_get_register(dev, R_CPR);
-
-	if ((checkbyte != 0xa5) || (read_eeprom(dev) != 0)) {
-		printk(" not identified in the printer port\n");
-		return ENODEV;
-	}
-
-#if 0 /* Not yet */
-	if (check_region(dev->base_addr, 3)) {
-		printk(", port 0x%x busy\n", dev->base_addr);
-		return EBUSY;
-	}
-#endif
-	request_region(dev->base_addr, 3, "de620");
-
-	/* else, got it! */
-	printk(", Ethernet Address: %2.2X",
-		dev->dev_addr[0] = nic_data.NodeID[0]);
-	for (i = 1; i < ETH_ALEN; i++) {
-		printk(":%2.2X", dev->dev_addr[i] = nic_data.NodeID[i]);
-		dev->broadcast[i] = 0xff;
-	}
-
-	printk(" (%dk RAM,",
-		(nic_data.RAM_Size) ? (nic_data.RAM_Size >> 2) : 64);
-
-	if (nic_data.Media == 1)
-		printk(" BNC)\n");
-	else
-		printk(" UTP)\n");
-
-	/* Initialize the device structure. */
-	/*dev->priv = kmalloc(sizeof(struct netstats), GFP_KERNEL);*/
-	dev->priv = &de620_netstats;
-
-	memset(dev->priv, 0, sizeof(struct netstats));
-	dev->get_stats = get_stats;
-	dev->open = de620_open;
-	dev->stop = de620_close;
-	dev->hard_start_xmit = &de620_start_xmit;
-	dev->set_multicast_list = &de620_set_multicast_list;
-	/* base_addr and irq are already set, see above! */
-
-	ether_setup(dev);
-	
-	/* dump eeprom */
-	if (de620_debug) {
-		printk("\nEEPROM contents:\n");
-		printk("RAM_Size = 0x%02X\n", nic_data.RAM_Size);
-		printk("NodeID = %02X:%02X:%02X:%02X:%02X:%02X\n",
-			nic_data.NodeID[0], nic_data.NodeID[1],
-			nic_data.NodeID[2], nic_data.NodeID[3],
-			nic_data.NodeID[4], nic_data.NodeID[5]);
-		printk("Model = %d\n", nic_data.Model);
-		printk("Media = %d\n", nic_data.Media);
-		printk("SCR = 0x%02x\n", nic_data.SCR);
-	}
-
-	return 0;
-}
-
-/**********************************
- *
- * Read info from on-board EEPROM
- *
- * Note: Bitwise serial I/O to/from the EEPROM vi the status _register_!
- */
-#define sendit(dev,data) de620_set_register(dev, W_EIP, data | EIPRegister);
-
-static unsigned short
-ReadAWord(struct device *dev, int from)
-{
-	unsigned short data;
-	int nbits;
-
-	/* cs   [__~~] SET SEND STATE */
-	/* di   [____]                */
-	/* sck  [_~~_]                */
-	sendit(dev, 0); sendit(dev, 1); sendit(dev, 5); sendit(dev, 4);
-
-	/* Send the 9-bit address from where we want to read the 16-bit word */
-	for (nbits = 9; nbits > 0; --nbits, from <<= 1) {
-		if (from & 0x0100) { /* bit set? */
-			/* cs    [~~~~] SEND 1 */
-			/* di    [~~~~]        */
-			/* sck   [_~~_]        */
-			sendit(dev, 6); sendit(dev, 7); sendit(dev, 7); sendit(dev, 6);
-		}
-		else {
-			/* cs    [~~~~] SEND 0 */
-			/* di    [____]        */
-			/* sck   [_~~_]        */
-			sendit(dev, 4); sendit(dev, 5); sendit(dev, 5); sendit(dev, 4);
-		}
-	}
-
-	/* Shift in the 16-bit word. The bits appear serially in EEDI (=0x80) */
-	for (data = 0, nbits = 16; nbits > 0; --nbits) {
-		/* cs    [~~~~] SEND 0 */
-		/* di    [____]        */
-		/* sck   [_~~_]        */
-		sendit(dev, 4); sendit(dev, 5); sendit(dev, 5); sendit(dev, 4);
-		data = (data << 1) | ((de620_get_register(dev, R_STS) & EEDI) >> 7);
-	}
-	/* cs    [____] RESET SEND STATE */
-	/* di    [____]                  */
-	/* sck   [_~~_]                  */
-	sendit(dev, 0); sendit(dev, 1); sendit(dev, 1); sendit(dev, 0);
-
-	return data;
-}
-
-static int
-read_eeprom(struct device *dev)
-{
-	unsigned short wrd;
-
-	/* D-Link Ethernet addresses are in the series  00:80:c8:7X:XX:XX:XX */
-	wrd = ReadAWord(dev, 0x1aa);	/* bytes 0 + 1 of NodeID */
-	if (!clone && (wrd != htons(0x0080))) /* Valid D-Link ether sequence? */
-		return -1; /* Nope, not a DE-620 */
-	nic_data.NodeID[0] = wrd & 0xff;
-	nic_data.NodeID[1] = wrd >> 8;
-
-	wrd = ReadAWord(dev, 0x1ab);	/* bytes 2 + 3 of NodeID */
-	if (!clone && ((wrd & 0xff) != 0xc8)) /* Valid D-Link ether sequence? */
-		return -1; /* Nope, not a DE-620 */
-	nic_data.NodeID[2] = wrd & 0xff;
-	nic_data.NodeID[3] = wrd >> 8;
-
-	wrd = ReadAWord(dev, 0x1ac);	/* bytes 4 + 5 of NodeID */
-	nic_data.NodeID[4] = wrd & 0xff;
-	nic_data.NodeID[5] = wrd >> 8;
-
-	wrd = ReadAWord(dev, 0x1ad);	/* RAM size in pages (256 bytes). 0 = 64k */
-	nic_data.RAM_Size = (wrd >> 8);
-
-	wrd = ReadAWord(dev, 0x1ae);	/* hardware model (CT = 3) */
-	nic_data.Model = (wrd & 0xff);
-
-	wrd = ReadAWord(dev, 0x1af); /* media (indicates BNC/UTP) */
-	nic_data.Media = (wrd & 0xff);
-
-	wrd = ReadAWord(dev, 0x1a8); /* System Configuration Register */
-	nic_data.SCR = (wrd >> 8);
-
-	return 0; /* no errors */
-}
-
-/******************************************************************************
- *
- * Loadable module skeleton
- *
- */
-#ifdef MODULE
-static char nullname[8] = "";
-static struct device de620_dev = {
-	nullname, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL, de620_probe };
-
-int
-init_module(void)
-{
-	if (register_netdev(&de620_dev) != 0)
-		return -EIO;
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&de620_dev);
-	release_region(de620_dev.base_addr, 3);
-}
-#endif /* MODULE */
-
-/*
- * (add '-DMODULE' when compiling as loadable module)
- *
- * compile-command:
- *	gcc -D__KERNEL__ -Wall -Wstrict-prototypes -O2 \
- *	 -fomit-frame-pointer -m486 \
- *	-I/usr/src/linux/include -I../../net/inet -c de620.c
-*/
-/*
- * Local variables:
- *  kernel-compile-command: "gcc -D__KERNEL__ -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de620.c"
- *  module-compile-command: "gcc -D__KERNEL__ -DMODULE -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de620.c"
- *  compile-command: "gcc -D__KERNEL__ -DMODULE -Ilinux/include -I../../net/inet -Wall -Wstrict-prototypes -O2 -m486 -c de620.c"
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/de620.h b/i386/i386at/gpl/linux/net/de620.h
deleted file mode 100644
index e8d9a88f..00000000
--- a/i386/i386at/gpl/linux/net/de620.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*********************************************************
- *                                                       *
- * Definition of D-Link DE-620 Ethernet Pocket adapter   *
- *                                                       *
- *********************************************************/
-
-/* DE-620's CMD port Command */
-#define CS0		0x08	/* 1->0 command strobe */
-#define ICEN		0x04	/* 0=enable DL3520 host interface */
-#define DS0		0x02	/* 1->0 data strobe 0 */
-#define DS1		0x01	/* 1->0 data strobe 1 */
-
-#define WDIR		0x20	/* general 0=read  1=write */
-#define RDIR		0x00	/*  (not 100% confirm ) */
-#define PS2WDIR		0x00	/* ps/2 mode 1=read, 0=write */
-#define PS2RDIR		0x20
-
-#define IRQEN		0x10	/* 1 = enable printer IRQ line */
-#define SELECTIN	0x08	/* 1 = select printer */
-#define INITP		0x04	/* 0 = initial printer */
-#define AUTOFEED	0x02	/* 1 = printer auto form feed */
-#define STROBE		0x01	/* 0->1 data strobe */
-
-#define RESET		0x08
-#define NIS0		0x20	/* 0 = BNC, 1 = UTP */
-#define NCTL0		0x10
-
-/* DE-620 DIC Command */
-#define W_DUMMY		0x00	/* DIC reserved command */
-#define W_CR		0x20	/* DIC write command register */
-#define W_NPR		0x40	/* DIC write Next Page Register */
-#define W_TBR		0x60	/* DIC write Tx Byte Count 1 reg */
-#define W_RSA		0x80	/* DIC write Remote Start Addr 1 */
-
-/* DE-620's STAT port bits 7-4 */
-#define EMPTY		0x80	/* 1 = receive buffer empty */
-#define INTLEVEL	0x40	/* 1 = interrupt level is high */
-#define TXBF1		0x20	/* 1 = transmit buffer 1 is in use */
-#define TXBF0		0x10	/* 1 = transmit buffer 0 is in use */
-#define READY		0x08	/* 1 = h/w ready to accept cmd/data */
-
-/* IDC 1 Command */
-#define	W_RSA1		0xa0	/* write remote start address 1 */
-#define	W_RSA0		0xa1	/* write remote start address 0 */
-#define	W_NPRF		0xa2	/* write next page register NPR15-NPR8 */
-#define	W_DFR		0xa3	/* write delay factor register */
-#define	W_CPR		0xa4	/* write current page register */
-#define	W_SPR		0xa5	/* write start page register */
-#define	W_EPR		0xa6	/* write end page register */
-#define	W_SCR		0xa7	/* write system configuration register */
-#define	W_TCR		0xa8	/* write Transceiver Configuration reg */
-#define	W_EIP		0xa9	/* write EEPM Interface port */
-#define	W_PAR0		0xaa	/* write physical address register 0 */
-#define	W_PAR1		0xab	/* write physical address register 1 */
-#define	W_PAR2		0xac	/* write physical address register 2 */
-#define	W_PAR3		0xad	/* write physical address register 3 */
-#define	W_PAR4		0xae	/* write physical address register 4 */
-#define	W_PAR5		0xaf	/* write physical address register 5 */
-
-/* IDC 2 Command */
-#define	R_STS		0xc0	/* read status register */
-#define	R_CPR		0xc1	/* read current page register */
-#define	R_BPR		0xc2	/* read boundary page register */
-#define	R_TDR		0xc3	/* read time domain reflectometry reg */
-
-/* STATUS Register */
-#define EEDI		0x80	/* EEPM DO pin */
-#define TXSUC		0x40	/* tx success */
-#define T16		0x20	/* tx fail 16 times */
-#define TS1		0x40	/* 0=Tx success, 1=T16 */
-#define TS0		0x20	/* 0=Tx success, 1=T16 */
-#define RXGOOD		0x10	/* rx a good packet */
-#define RXCRC		0x08	/* rx a CRC error packet */
-#define RXSHORT		0x04	/* rx a short packet */
-#define COLS		0x02	/* coaxial collision status */
-#define LNKS		0x01	/* UTP link status */
-
-/* Command Register */
-#define CLEAR		0x10	/* reset part of hardware */
-#define NOPER		0x08	/* No Operation */
-#define RNOP		0x08
-#define RRA		0x06	/* After RR then auto-advance NPR & BPR(=NPR-1) */
-#define RRN		0x04	/* Normal Remote Read mode */
-#define RW1		0x02	/* Remote Write tx buffer 1  ( page 6 - 11 ) */
-#define RW0		0x00	/* Remote Write tx buffer 0  ( page 0 - 5 ) */
-#define TXEN		0x01	/* 0->1 tx enable */
-
-/* System Configuration Register */
-#define TESTON		0x80	/* test host data transfer reliability */
-#define SLEEP		0x40	/* sleep mode */
-#if 0
-#define FASTMODE	0x04	/* fast mode for intel 82360SL fast mode */
-#define BYTEMODE	0x02	/* byte mode */
-#else
-#define FASTMODE	0x20	/* fast mode for intel 82360SL fast mode */
-#define BYTEMODE	0x10	/* byte mode */
-#endif
-#define NIBBLEMODE	0x00	/* nibble mode */
-#define IRQINV		0x08	/* turn off IRQ line inverter */
-#define IRQNML		0x00	/* turn on IRQ line inverter */
-#define INTON		0x04
-#define AUTOFFSET	0x02	/* auto shift address to TPR+12 */
-#define AUTOTX		0x01	/* auto tx when leave RW mode */
-
-/* Transceiver Configuration Register */
-#define JABBER		0x80	/* generate jabber condition */
-#define TXSUCINT	0x40	/* enable tx success interrupt */
-#define T16INT		0x20	/* enable T16 interrupt */
-#define RXERRPKT	0x10	/* accept CRC error or short packet */
-#define EXTERNALB2	0x0C	/* external loopback 2 */
-#define EXTERNALB1	0x08	/* external loopback 1 */
-#define INTERNALB	0x04	/* internal loopback */
-#define NMLOPERATE	0x00	/* normal operation */
-#define RXPBM		0x03	/* rx physical, broadcast, multicast */
-#define RXPB		0x02	/* rx physical, broadcast */
-#define RXALL		0x01	/* rx all packet */
-#define RXOFF		0x00	/* rx disable */
diff --git a/i386/i386at/gpl/linux/net/depca.c b/i386/i386at/gpl/linux/net/depca.c
deleted file mode 100644
index ae9a8ca3..00000000
--- a/i386/i386at/gpl/linux/net/depca.c
+++ /dev/null
@@ -1,1901 +0,0 @@
-/*  depca.c: A DIGITAL DEPCA  & EtherWORKS ethernet driver for linux.
-
-    Written 1994, 1995 by David C. Davies.
-
-
-                      Copyright 1994 David C. Davies
-		                   and 
-			 United States Government
-	 (as represented by the Director, National Security Agency).  
-
-               Copyright 1995  Digital Equipment Corporation.
-
-
-    This software may be used and distributed according to the terms of
-    the GNU Public License, incorporated herein by reference.
-
-    This driver is written for the Digital Equipment Corporation series
-    of DEPCA and EtherWORKS ethernet cards:
-
-        DEPCA       (the original)
-    	DE100
-    	DE101
-	DE200 Turbo
-	DE201 Turbo
-	DE202 Turbo (TP BNC)
-	DE210
-	DE422       (EISA)
-
-    The  driver has been tested on DE100, DE200 and DE202 cards  in  a
-    relatively busy network. The DE422 has been tested a little.
-
-    This  driver will NOT work   for the DE203,  DE204  and DE205 series  of
-    cards,  since they have  a  new custom ASIC in   place of the AMD  LANCE
-    chip.  See the 'ewrk3.c'   driver in the  Linux  source tree for running
-    those cards.
-
-    I have benchmarked the driver with a  DE100 at 595kB/s to (542kB/s from)
-    a DECstation 5000/200.
-
-    The   author   may    be   reached  at    davies@wanton.lkg.dec.com   or
-    davies@maniac.ultranet.com  or Digital  Equipment Corporation, 550  King
-    Street, Littleton MA 01460.
-
-    =========================================================================
-
-    The  driver was originally based  on   the 'lance.c' driver from  Donald
-    Becker   which  is included with  the  standard  driver distribution for
-    linux.  V0.4  is  a complete  re-write  with only  the kernel  interface
-    remaining from the original code.
-
-    1) Lance.c code in /linux/drivers/net/
-    2) "Ethernet/IEEE 802.3 Family. 1992 World Network Data Book/Handbook",
-       AMD, 1992 [(800) 222-9323].
-    3) "Am79C90 CMOS Local Area Network Controller for Ethernet (C-LANCE)",
-       AMD, Pub. #17881, May 1993.
-    4) "Am79C960 PCnet-ISA(tm), Single-Chip Ethernet Controller for ISA",
-       AMD, Pub. #16907, May 1992
-    5) "DEC EtherWORKS LC Ethernet Controller Owners Manual",
-       Digital Equipment corporation, 1990, Pub. #EK-DE100-OM.003
-    6) "DEC EtherWORKS Turbo Ethernet Controller Owners Manual",
-       Digital Equipment corporation, 1990, Pub. #EK-DE200-OM.003
-    7) "DEPCA Hardware Reference Manual", Pub. #EK-DEPCA-PR
-       Digital Equipment Corporation, 1989
-    8) "DEC EtherWORKS Turbo_(TP BNC) Ethernet Controller Owners Manual",
-       Digital Equipment corporation, 1991, Pub. #EK-DE202-OM.001
-    
-
-    Peter Bauer's depca.c (V0.5) was referred to when debugging V0.1 of this
-    driver.
-
-    The original DEPCA  card requires that the  ethernet ROM address counter
-    be enabled to count and has an 8 bit NICSR.  The ROM counter enabling is
-    only  done when a  0x08 is read as the  first address octet (to minimise
-    the chances  of writing over some  other hardware's  I/O register).  The
-    NICSR accesses   have been changed  to  byte accesses  for all the cards
-    supported by this driver, since there is only one  useful bit in the MSB
-    (remote boot timeout) and it  is not used.  Also, there  is a maximum of
-    only 48kB network  RAM for this  card.  My thanks  to Torbjorn Lindh for
-    help debugging all this (and holding my feet to  the fire until I got it
-    right).
-
-    The DE200  series  boards have  on-board 64kB  RAM for  use  as a shared
-    memory network  buffer. Only the DE100  cards make use  of a  2kB buffer
-    mode which has not  been implemented in  this driver (only the 32kB  and
-    64kB modes are supported [16kB/48kB for the original DEPCA]).
-
-    At the most only 2 DEPCA cards can  be supported on  the ISA bus because
-    there is only provision  for two I/O base addresses  on each card (0x300
-    and 0x200). The I/O address is detected by searching for a byte sequence
-    in the Ethernet station address PROM at the expected I/O address for the
-    Ethernet  PROM.   The shared memory  base   address  is 'autoprobed'  by
-    looking  for the self  test PROM  and detecting the  card name.   When a
-    second  DEPCA is  detected,  information  is   placed in the   base_addr
-    variable of the  next device structure (which  is created if necessary),
-    thus  enabling ethif_probe  initialization  for the device.  More than 2
-    EISA cards can  be  supported, but  care will  be  needed assigning  the
-    shared memory to ensure that each slot has the  correct IRQ, I/O address
-    and shared memory address assigned.
-
-    ************************************************************************
-
-    NOTE: If you are using two  ISA DEPCAs, it is  important that you assign
-    the base memory addresses correctly.   The  driver autoprobes I/O  0x300
-    then 0x200.  The  base memory address for  the first device must be less
-    than that of the second so that the auto probe will correctly assign the
-    I/O and memory addresses on the same card.  I can't think of a way to do
-    this unambiguously at the moment, since there is nothing on the cards to
-    tie I/O and memory information together.
-
-    I am unable  to  test  2 cards   together for now,    so this  code   is
-    unchecked. All reports, good or bad, are welcome.
-
-    ************************************************************************
-
-    The board IRQ   setting must be  at an  unused IRQ which  is auto-probed
-    using Donald Becker's autoprobe routines. DEPCA and DE100 board IRQs are
-    {2,3,4,5,7}, whereas the  DE200 is at {5,9,10,11,15}.  Note that IRQ2 is
-    really IRQ9 in machines with 16 IRQ lines.
-
-    No 16MB memory  limitation should exist with this  driver as DMA is  not
-    used and the common memory area is in low memory on the network card (my
-    current system has 20MB and I've not had problems yet).
-
-    The ability to load this driver as a loadable module has been added. To
-    utilise this ability, you have to do <8 things:
-
-    0) have a copy of the loadable modules code installed on your system.
-    1) copy depca.c from the  /linux/drivers/net directory to your favourite
-    temporary directory.
-    2) if you wish, edit the  source code near  line 1530 to reflect the I/O
-    address and IRQ you're using (see also 5).
-    3) compile  depca.c, but include -DMODULE in  the command line to ensure
-    that the correct bits are compiled (see end of source code).
-    4) if you are wanting to add a new  card, goto 5. Otherwise, recompile a
-    kernel with the depca configuration turned off and reboot.
-    5) insmod depca.o [irq=7] [io=0x200] [mem=0xd0000] [adapter_name=DE100]
-       [Alan Cox: Changed the code to allow command line irq/io assignments]
-       [Dave Davies: Changed the code to allow command line mem/name
-                                                                assignments]
-    6) run the net startup bits for your eth?? interface manually 
-    (usually /etc/rc.inet[12] at boot time). 
-    7) enjoy!
-
-    Note that autoprobing is not allowed in loadable modules - the system is
-    already up and running and you're messing with interrupts.
-
-    To unload a module, turn off the associated interface 
-    'ifconfig eth?? down' then 'rmmod depca'.
-
-    To assign a base memory address for the shared memory  when running as a
-    loadable module, see 5 above.  To include the adapter  name (if you have
-    no PROM  but know the card name)  also see 5  above. Note that this last
-    option  will not work  with kernel  built-in  depca's. 
-
-    The shared memory assignment for a loadable module  makes sense to avoid
-    the 'memory autoprobe' picking the wrong shared memory  (for the case of
-    2 depca's in a PC).
-
-
-    TO DO:
-    ------
-
-
-    Revision History
-    ----------------
-
-    Version   Date        Description
-  
-      0.1     25-jan-94   Initial writing.
-      0.2     27-jan-94   Added LANCE TX hardware buffer chaining.
-      0.3      1-feb-94   Added multiple DEPCA support.
-      0.31     4-feb-94   Added DE202 recognition.
-      0.32    19-feb-94   Tidy up. Improve multi-DEPCA support.
-      0.33    25-feb-94   Fix DEPCA ethernet ROM counter enable.
-                          Add jabber packet fix from murf@perftech.com
-			  and becker@super.org
-      0.34     7-mar-94   Fix DEPCA max network memory RAM & NICSR access.
-      0.35     8-mar-94   Added DE201 recognition. Tidied up.
-      0.351   30-apr-94   Added EISA support. Added DE422 recognition.
-      0.36    16-may-94   DE422 fix released.
-      0.37    22-jul-94   Added MODULE support
-      0.38    15-aug-94   Added DBR ROM switch in depca_close(). 
-                          Multi DEPCA bug fix.
-      0.38axp 15-sep-94   Special version for Alpha AXP Linux V1.0.
-      0.381   12-dec-94   Added DE101 recognition, fix multicast bug.
-      0.382    9-feb-95   Fix recognition bug reported by <bkm@star.rl.ac.uk>.
-      0.383   22-feb-95   Fix for conflict with VESA SCSI reported by
-                          <stromain@alf.dec.com>
-      0.384   17-mar-95   Fix a ring full bug reported by <bkm@star.rl.ac.uk>
-      0.385    3-apr-95   Fix a recognition bug reported by 
-                                                <ryan.niemi@lastfrontier.com>
-      0.386   21-apr-95   Fix the last fix...sorry, must be galloping senility
-      0.40    25-May-95   Rewrite for portability & updated.
-                          ALPHA support from <jestabro@amt.tay1.dec.com>
-      0.41    26-Jun-95   Added verify_area() calls in depca_ioctl() from
-                          suggestion by <heiko@colossus.escape.de>
-      0.42    27-Dec-95   Add 'mem' shared memory assigment for loadable 
-                          modules.
-                          Add 'adapter_name' for loadable modules when no PROM.
-			  Both above from a suggestion by 
-			  <pchen@woodruffs121.residence.gatech.edu>.
-			  Add new multicasting code.
-
-    =========================================================================
-*/
-
-static const char *version = "depca.c:v0.42 95/12/27 davies@wanton.lkg.dec.com\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <asm/segment.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <linux/time.h>
-#include <linux/types.h>
-#include <linux/unistd.h>
-
-#include "depca.h"
-
-#ifdef DEPCA_DEBUG
-static int depca_debug = DEPCA_DEBUG;
-#else
-static int depca_debug = 1;
-#endif
-
-#define DEPCA_NDA 0xffe0            /* No Device Address */
-
-/*
-** Ethernet PROM defines
-*/
-#define PROBE_LENGTH    32
-#define ETH_PROM_SIG    0xAA5500FFUL
-
-/*
-** Set the number of Tx and Rx buffers. Ensure that the memory requested
-** here is <= to the amount of shared memory set up by the board switches.
-** The number of descriptors MUST BE A POWER OF 2.
-**
-** total_memory = NUM_RX_DESC*(8+RX_BUFF_SZ) + NUM_TX_DESC*(8+TX_BUFF_SZ)
-*/
-#define NUM_RX_DESC     8               /* Number of RX descriptors */
-#define NUM_TX_DESC     8               /* Number of TX descriptors */
-#define RX_BUFF_SZ	1536            /* Buffer size for each Rx buffer */
-#define TX_BUFF_SZ	1536            /* Buffer size for each Tx buffer */
-
-#define CRC_POLYNOMIAL_BE 0x04c11db7UL  /* Ethernet CRC, big endian */
-#define CRC_POLYNOMIAL_LE 0xedb88320UL  /* Ethernet CRC, little endian */
-
-/*
-** EISA bus defines
-*/
-#define DEPCA_EISA_IO_PORTS 0x0c00       /* I/O port base address, slot 0 */
-#define MAX_EISA_SLOTS 16
-#define EISA_SLOT_INC 0x1000
-
-/*
-** ISA Bus defines
-*/
-#define DEPCA_RAM_BASE_ADDRESSES {0xc0000,0xd0000,0xe0000,0x00000}
-#define DEPCA_IO_PORTS {0x300, 0x200, 0}
-#define DEPCA_TOTAL_SIZE 0x10
-static short mem_chkd = 0;
-
-/*
-** Name <-> Adapter mapping
-*/
-#define DEPCA_SIGNATURE {"DEPCA",\
-			 "DE100","DE101",\
-                         "DE200","DE201","DE202",\
-			 "DE210",\
-                         "DE422",\
-                         ""}
-static enum {DEPCA, de100, de101, de200, de201, de202, de210, de422, unknown} adapter;
-
-/*
-** Miscellaneous info...
-*/
-#define DEPCA_STRLEN 16
-#define MAX_NUM_DEPCAS 2
-
-/*
-** Memory Alignment. Each descriptor is 4 longwords long. To force a
-** particular alignment on the TX descriptor, adjust DESC_SKIP_LEN and
-** DESC_ALIGN. ALIGN aligns the start address of the private memory area
-** and hence the RX descriptor ring's first entry. 
-*/
-#define ALIGN4      ((u_long)4 - 1)       /* 1 longword align */
-#define ALIGN8      ((u_long)8 - 1)       /* 2 longword (quadword) align */
-#define ALIGN         ALIGN8              /* Keep the LANCE happy... */
-
-/*
-** The DEPCA Rx and Tx ring descriptors. 
-*/
-struct depca_rx_desc {
-    volatile s32 base;
-    s16 buf_length;		/* This length is negative 2's complement! */
-    s16 msg_length;		/* This length is "normal". */
-};
-
-struct depca_tx_desc {
-    volatile s32 base;
-    s16 length;		        /* This length is negative 2's complement! */
-    s16 misc;                   /* Errors and TDR info */
-};
-
-#define LA_MASK 0x0000ffff      /* LANCE address mask for mapping network RAM
-				   to LANCE memory address space */
-
-/*
-** The Lance initialization block, described in databook, in common memory.
-*/
-struct depca_init {
-    u16 mode;	                /* Mode register */
-    u8  phys_addr[ETH_ALEN];	/* Physical ethernet address */
-    u8  mcast_table[8];	        /* Multicast Hash Table. */
-    u32 rx_ring;     	        /* Rx ring base pointer & ring length */
-    u32 tx_ring;	        /* Tx ring base pointer & ring length */
-};
-
-#define DEPCA_PKT_STAT_SZ 16
-#define DEPCA_PKT_BIN_SZ  128                /* Should be >=100 unless you
-                                                increase DEPCA_PKT_STAT_SZ */
-struct depca_private {
-    char devname[DEPCA_STRLEN];    /* Device Product String                  */
-    char adapter_name[DEPCA_STRLEN];/* /proc/ioports string                  */
-    char adapter;                  /* Adapter type                           */
-    struct depca_rx_desc *rx_ring; /* Pointer to start of RX descriptor ring */
-    struct depca_tx_desc *tx_ring; /* Pointer to start of TX descriptor ring */
-    struct depca_init	init_block;/* Shadow Initialization block            */
-    char *rx_memcpy[NUM_RX_DESC];  /* CPU virt address of sh'd memory buffs  */
-    char *tx_memcpy[NUM_TX_DESC];  /* CPU virt address of sh'd memory buffs  */
-    u_long bus_offset;             /* (E)ISA bus address offset vs LANCE     */
-    u_long sh_mem;  		   /* Physical start addr of shared mem area */
-    u_long dma_buffs;		   /* LANCE Rx and Tx buffers start address. */
-    int	rx_new, tx_new;		   /* The next free ring entry               */
-    int rx_old, tx_old;	           /* The ring entries to be free()ed.       */
-    struct enet_statistics stats;
-    struct {                       /* Private stats counters                 */
-	u32 bins[DEPCA_PKT_STAT_SZ];
-	u32 unicast;
-	u32 multicast;
-	u32 broadcast;
-	u32 excessive_collisions;
-	u32 tx_underruns;
-	u32 excessive_underruns;
-    } pktStats;
-    int txRingMask;                /* TX ring mask                           */
-    int rxRingMask;                /* RX ring mask                           */
-    s32 rx_rlen;                   /* log2(rxRingMask+1) for the descriptors */
-    s32 tx_rlen;                   /* log2(txRingMask+1) for the descriptors */
-};
-
-/*
-** The transmit ring full condition is described by the tx_old and tx_new
-** pointers by:
-**    tx_old            = tx_new    Empty ring
-**    tx_old            = tx_new+1  Full ring
-**    tx_old+txRingMask = tx_new    Full ring  (wrapped condition)
-*/
-#define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
-			 lp->tx_old+lp->txRingMask-lp->tx_new:\
-                         lp->tx_old               -lp->tx_new-1)
-
-/*
-** Public Functions
-*/
-static int    depca_open(struct device *dev);
-static int    depca_start_xmit(struct sk_buff *skb, struct device *dev);
-static void   depca_interrupt(int irq, struct pt_regs * regs);
-static int    depca_close(struct device *dev);
-static int    depca_ioctl(struct device *dev, struct ifreq *rq, int cmd);
-static struct enet_statistics *depca_get_stats(struct device *dev);
-static void   set_multicast_list(struct device *dev);
-
-/*
-** Private functions
-*/
-static int    depca_hw_init(struct device *dev, u_long ioaddr);
-static void   depca_init_ring(struct device *dev);
-static int    depca_rx(struct device *dev);
-static int    depca_tx(struct device *dev);
-
-static void   LoadCSRs(struct device *dev);
-static int    InitRestartDepca(struct device *dev);
-static void   DepcaSignature(char *name, u_long paddr);
-static int    DevicePresent(u_long ioaddr);
-static int    get_hw_addr(struct device *dev);
-static int    EISA_signature(char *name, s32 eisa_id);
-static void   SetMulticastFilter(struct device *dev);
-static void   isa_probe(struct device *dev, u_long iobase);
-static void   eisa_probe(struct device *dev, u_long iobase);
-static struct device *alloc_device(struct device *dev, u_long iobase);
-static int    load_packet(struct device *dev, struct sk_buff *skb);
-static void   depca_dbg_open(struct device *dev);
-
-#ifdef MODULE
-int           init_module(void);
-void          cleanup_module(void);
-static int    autoprobed = 1, loading_module = 1;
-# else
-static u_char de1xx_irq[] = {2,3,4,5,7,0};
-static u_char de2xx_irq[] = {5,9,10,11,15,0};
-static u_char de422_irq[] = {5,9,10,11,0};
-static u_char *depca_irq;
-static int    autoprobed = 0, loading_module = 0;
-#endif /* MODULE */
-
-static char   name[DEPCA_STRLEN];
-static int    num_depcas = 0, num_eth = 0;
-static int    mem=0;                       /* For loadable module assignment
-                                              use insmod mem=0x????? .... */
-static char   *adapter_name = '\0';        /* If no PROM when loadable module
-					      use insmod adapter_name=DE??? ...
-					   */
-/*
-** Miscellaneous defines...
-*/
-#define STOP_DEPCA \
-    outw(CSR0, DEPCA_ADDR);\
-    outw(STOP, DEPCA_DATA)
-
-
-
-int depca_probe(struct device *dev)
-{
-  int tmp = num_depcas, status = -ENODEV;
-  u_long iobase = dev->base_addr;
-
-  if ((iobase == 0) && loading_module){
-    printk("Autoprobing is not supported when loading a module based driver.\n");
-    status = -EIO;
-  } else {
-    isa_probe(dev, iobase);
-    eisa_probe(dev, iobase);
-
-    if ((tmp == num_depcas) && (iobase != 0) && loading_module) {
-      printk("%s: depca_probe() cannot find device at 0x%04lx.\n", dev->name, 
-	                                                               iobase);
-    }
-
-    /*
-    ** Walk the device list to check that at least one device
-    ** initialised OK
-    */
-    for (; (dev->priv == NULL) && (dev->next != NULL); dev = dev->next);
-
-    if (dev->priv) status = 0;
-    if (iobase == 0) autoprobed = 1;
-  }
-
-  return status;
-}
-
-static int
-depca_hw_init(struct device *dev, u_long ioaddr)
-{
-  struct depca_private *lp;
-  int i, j, offset, netRAM, mem_len, status=0;
-  s16 nicsr;
-  u_long mem_start=0, mem_base[] = DEPCA_RAM_BASE_ADDRESSES;
-
-  STOP_DEPCA;
-
-  nicsr = inb(DEPCA_NICSR);
-  nicsr = ((nicsr & ~SHE & ~RBE & ~IEN) | IM);
-  outb(nicsr, DEPCA_NICSR);
-
-  if (inw(DEPCA_DATA) == STOP) {
-    if (mem == 0) {
-      for (; mem_base[mem_chkd]; mem_chkd++) {
-	mem_start = mem_base[mem_chkd];
-	DepcaSignature(name, mem_start);
-	if (*name != '\0') break;
-      }
-    } else {
-      mem_start = mem;
-      if (adapter_name) {
-	strcpy(name, adapter_name);
-      } else{
-	DepcaSignature(name, mem_start);
-      }
-    }
-
-    if ((*name != '\0') && mem_start) {           /* found a DEPCA device */
-      dev->base_addr = ioaddr;
-
-      if ((ioaddr&0x0fff)==DEPCA_EISA_IO_PORTS) {/* EISA slot address */
-	printk("%s: %s at 0x%04lx (EISA slot %d)", 
-	                    dev->name, name, ioaddr, (int)((ioaddr>>12)&0x0f));
-      } else {                             /* ISA port address */
-	printk("%s: %s at 0x%04lx", dev->name, name, ioaddr);
-      }
-
-      printk(", h/w address ");
-      status = get_hw_addr(dev);
-      for (i=0; i<ETH_ALEN - 1; i++) { /* get the ethernet address */
-	printk("%2.2x:", dev->dev_addr[i]);
-      }
-      printk("%2.2x", dev->dev_addr[i]);
-
-      if (status == 0) {
-	/* Set up the maximum amount of network RAM(kB) */
-	netRAM = ((adapter != DEPCA) ? 64 : 48);
-	if ((nicsr & _128KB) && (adapter == de422)) netRAM = 128;
-	offset = 0x0000;
-
-	/* Shared Memory Base Address */ 
-	if (nicsr & BUF) {
-	  offset = 0x8000;              /* 32kbyte RAM offset*/
-	  nicsr &= ~BS;                 /* DEPCA RAM in top 32k */
-	  netRAM -= 32;
-	}
-	mem_start += offset;            /* (E)ISA start address */
-	if ((mem_len = (NUM_RX_DESC*(sizeof(struct depca_rx_desc)+RX_BUFF_SZ) +
-			NUM_TX_DESC*(sizeof(struct depca_tx_desc)+TX_BUFF_SZ) +
-			sizeof(struct depca_init))) <=
-	    (netRAM<<10)) {
-	  printk(",\n      has %dkB RAM at 0x%.5lx", netRAM, mem_start);
-
-	  /* Enable the shadow RAM. */
-	  if (adapter != DEPCA) {
-	    nicsr |= SHE;
-	    outb(nicsr, DEPCA_NICSR);
-	  }
- 
-	  /* Define the device private memory */
-	  dev->priv = (void *) kmalloc(sizeof(struct depca_private), GFP_KERNEL);
-	  if (dev->priv == NULL)
-	    return -ENOMEM;
-	  lp = (struct depca_private *)dev->priv;
-	  memset((char *)dev->priv, 0, sizeof(struct depca_private));
-	  lp->adapter = adapter;
-	  sprintf(lp->adapter_name,"%s (%s)", name, dev->name);
-	  request_region(ioaddr, DEPCA_TOTAL_SIZE, lp->adapter_name);
-
-	  /* Initialisation Block */
-	  lp->sh_mem = mem_start;
-	  mem_start += sizeof(struct depca_init);
-
-	  /* Tx & Rx descriptors (aligned to a quadword boundary) */
-	  mem_start = (mem_start + ALIGN) & ~ALIGN;
-	  lp->rx_ring = (struct depca_rx_desc *)mem_start;
-
-	  mem_start += (sizeof(struct depca_rx_desc) * NUM_RX_DESC);
-	  lp->tx_ring = (struct depca_tx_desc *)mem_start;
-
-	  mem_start += (sizeof(struct depca_tx_desc) * NUM_TX_DESC);
-	  lp->bus_offset = mem_start & 0x00ff0000;
-	  mem_start &= LA_MASK;           /* LANCE re-mapped start address */
-
-	  lp->dma_buffs = mem_start;
-
-	  /* Finish initialising the ring information. */
-	  lp->rxRingMask = NUM_RX_DESC - 1;
-	  lp->txRingMask = NUM_TX_DESC - 1;
-
-	  /* Calculate Tx/Rx RLEN size for the descriptors. */
-	  for (i=0, j = lp->rxRingMask; j>0; i++) {
-	    j >>= 1;
-	  }
-	  lp->rx_rlen = (s32)(i << 29);
-	  for (i=0, j = lp->txRingMask; j>0; i++) {
-	    j >>= 1;
-	  }
-	  lp->tx_rlen = (s32)(i << 29);
-
-	  /* Load the initialisation block */
-	  depca_init_ring(dev);
-
-	  /* Initialise the control and status registers */
-	  LoadCSRs(dev);
-
-	  /* Enable DEPCA board interrupts for autoprobing */
-	  nicsr = ((nicsr & ~IM)|IEN);
-	  outb(nicsr, DEPCA_NICSR);
-
-	  /* To auto-IRQ we enable the initialization-done and DMA err,
-	     interrupts. For now we will always get a DMA error. */
-	  if (dev->irq < 2) {
-#ifndef MODULE
-	    unsigned char irqnum;
-	    autoirq_setup(0);
-	    
-	    /* Assign the correct irq list */
-	    switch (lp->adapter) {
-	    case DEPCA:
-	    case de100:
-	    case de101:
-	      depca_irq = de1xx_irq;
-	      break;
-	    case de200:
-	    case de201:
-	    case de202:
-	    case de210:
-	      depca_irq = de2xx_irq;
-	      break;
-	    case de422:
-	      depca_irq = de422_irq;
-	      break;
-	    }
-
-	    /* Trigger an initialization just for the interrupt. */
-	    outw(INEA | INIT, DEPCA_DATA);
-	  
-	    irqnum = autoirq_report(1);
-	    if (!irqnum) {
-	      printk(" and failed to detect IRQ line.\n");
-	      status = -ENXIO;
-	    } else {
-	      for (dev->irq=0,i=0; (depca_irq[i]) && (!dev->irq); i++) {
-		if (irqnum == depca_irq[i]) {
-		  dev->irq = irqnum;
-		  printk(" and uses IRQ%d.\n", dev->irq);
-		}
-	      }
-	      
-	      if (!dev->irq) {
-		printk(" but incorrect IRQ line detected.\n");
-		status = -ENXIO;
-	      }
-	    }
-#endif /* MODULE */
-	  } else {
-	    printk(" and assigned IRQ%d.\n", dev->irq);
-	  }
-	  if (status) release_region(ioaddr, DEPCA_TOTAL_SIZE);
-	} else {
-	  printk(",\n      requests %dkB RAM: only %dkB is available!\n", 
-	         	                                (mem_len>>10), netRAM);
-	  status = -ENXIO;
-	}
-      } else {
-	printk("      which has an Ethernet PROM CRC error.\n");
-	status = -ENXIO;
-      }
-    }
-    if (!status) {
-      if (depca_debug > 0) {
-	printk(version);
-      }
-
-      /* The DEPCA-specific entries in the device structure. */
-      dev->open = &depca_open;
-      dev->hard_start_xmit = &depca_start_xmit;
-      dev->stop = &depca_close;
-      dev->get_stats = &depca_get_stats;
-      dev->set_multicast_list = &set_multicast_list;
-      dev->do_ioctl = &depca_ioctl;
-
-      dev->mem_start = 0;
-	
-      /* Fill in the generic field of the device structure. */
-      ether_setup(dev);
-    } else {                           /* Incorrectly initialised hardware */
-      if (dev->priv) {
-	kfree_s(dev->priv, sizeof(struct depca_private));
-	dev->priv = NULL;
-      }
-    }
-  } else {
-    status = -ENXIO;
-  }
-
-  return status;
-}
-
-
-static int
-depca_open(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-  s16 nicsr;
-  int status = 0;
-
-  irq2dev_map[dev->irq] = dev;
-  STOP_DEPCA;
-  nicsr = inb(DEPCA_NICSR);
-
-  /* Make sure the shadow RAM is enabled */
-  if (adapter != DEPCA) {
-    nicsr |= SHE;
-    outb(nicsr, DEPCA_NICSR);
-  }
-
-  /* Re-initialize the DEPCA... */
-  depca_init_ring(dev);
-  LoadCSRs(dev);
-
-  depca_dbg_open(dev);
-
-  if (request_irq(dev->irq, &depca_interrupt, 0, lp->adapter_name)) {
-    printk("depca_open(): Requested IRQ%d is busy\n",dev->irq);
-    status = -EAGAIN;
-  } else {
-
-    /* Enable DEPCA board interrupts and turn off LED */
-    nicsr = ((nicsr & ~IM & ~LED)|IEN);
-    outb(nicsr, DEPCA_NICSR);
-    outw(CSR0,DEPCA_ADDR);
-    
-    dev->tbusy = 0;                         
-    dev->interrupt = 0;
-    dev->start = 1;
-    
-    status = InitRestartDepca(dev);
-
-    if (depca_debug > 1){
-      printk("CSR0: 0x%4.4x\n",inw(DEPCA_DATA));
-      printk("nicsr: 0x%02x\n",inb(DEPCA_NICSR));
-    }
-  }
-
-  MOD_INC_USE_COUNT;
-  
-  return status;
-}
-
-/* Initialize the lance Rx and Tx descriptor rings. */
-static void
-depca_init_ring(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_int i;
-  u_long p;
-
-  /* Lock out other processes whilst setting up the hardware */
-  set_bit(0, (void *)&dev->tbusy);
-
-  lp->rx_new = lp->tx_new = 0;
-  lp->rx_old = lp->tx_old = 0;
-
-  /* Initialize the base addresses and length of each buffer in the ring */
-  for (i = 0; i <= lp->rxRingMask; i++) {
-    writel((p=lp->dma_buffs+i*RX_BUFF_SZ) | R_OWN, &lp->rx_ring[i].base);
-    writew(-RX_BUFF_SZ, &lp->rx_ring[i].buf_length);
-    lp->rx_memcpy[i]=(char *)(p+lp->bus_offset);
-  }
-  for (i = 0; i <= lp->txRingMask; i++) {
-    writel((p=lp->dma_buffs+(i+lp->txRingMask+1)*TX_BUFF_SZ) & 0x00ffffff,
-	                                                 &lp->tx_ring[i].base);
-    lp->tx_memcpy[i]=(char *)(p+lp->bus_offset);
-  }
-
-  /* Set up the initialization block */
-  lp->init_block.rx_ring = ((u32)((u_long)lp->rx_ring)&LA_MASK) | lp->rx_rlen;
-  lp->init_block.tx_ring = ((u32)((u_long)lp->tx_ring)&LA_MASK) | lp->tx_rlen;
-
-  SetMulticastFilter(dev);
-
-  for (i = 0; i < ETH_ALEN; i++) {
-    lp->init_block.phys_addr[i] = dev->dev_addr[i];
-  }
-
-  lp->init_block.mode = 0x0000;            /* Enable the Tx and Rx */
-
-  return;
-}
-
-/* 
-** Writes a socket buffer to TX descriptor ring and starts transmission 
-*/
-static int
-depca_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-  int status = 0;
-
-  /* Transmitter timeout, serious problems. */
-  if (dev->tbusy) {
-    int tickssofar = jiffies - dev->trans_start;
-    if (tickssofar < 1*HZ) {
-      status = -1;
-    } else {
-      printk("%s: transmit timed out, status %04x, resetting.\n",
-	     dev->name, inw(DEPCA_DATA));
-	
-      STOP_DEPCA;
-      depca_init_ring(dev);
-      LoadCSRs(dev);
-      dev->interrupt = UNMASK_INTERRUPTS;
-      dev->start = 1;
-      dev->tbusy=0;
-      dev->trans_start = jiffies;
-      InitRestartDepca(dev);
-    }
-    return status;
-  } else if (skb == NULL) {
-    dev_tint(dev);
-  } else if (skb->len > 0) {
-    /* Enforce 1 process per h/w access */
-    if (set_bit(0, (void*)&dev->tbusy) != 0) {
-      printk("%s: Transmitter access conflict.\n", dev->name);
-      status = -1;
-    } else {
-      if (TX_BUFFS_AVAIL) {                    /* Fill in a Tx ring entry */
-	status = load_packet(dev, skb);
-
-	if (!status) {
-	  /* Trigger an immediate send demand. */
-	  outw(CSR0, DEPCA_ADDR);
-	  outw(INEA | TDMD, DEPCA_DATA);
-	  
-	  dev->trans_start = jiffies;
-	  dev_kfree_skb(skb, FREE_WRITE);
-	}
-	if (TX_BUFFS_AVAIL) {
-	  dev->tbusy=0;
-	}  
-      } else {
-	status = -1;
-      }
-    }
-  }
-  
-  return status;
-}
-
-/*
-** The DEPCA interrupt handler. 
-*/
-static void
-depca_interrupt(int irq, struct pt_regs * regs)
-{
-  struct device *dev = (struct device *)(irq2dev_map[irq]);
-  struct depca_private *lp;
-  s16 csr0, nicsr;
-  u_long ioaddr;
-
-  if (dev == NULL) {
-    printk ("depca_interrupt(): irq %d for unknown device.\n", irq);
-  } else {
-    lp = (struct depca_private *)dev->priv;
-    ioaddr = dev->base_addr;
-    
-    if (dev->interrupt)
-      printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-    dev->interrupt = MASK_INTERRUPTS;
-
-    /* mask the DEPCA board interrupts and turn on the LED */
-    nicsr = inb(DEPCA_NICSR);
-    nicsr |= (IM|LED);
-    outb(nicsr, DEPCA_NICSR);
-
-    outw(CSR0, DEPCA_ADDR);
-    csr0 = inw(DEPCA_DATA);
-
-    /* Acknowledge all of the current interrupt sources ASAP. */
-    outw(csr0 & INTE, DEPCA_DATA);
-
-    if (csr0 & RINT)		       /* Rx interrupt (packet arrived) */
-      depca_rx(dev);
-
-    if (csr0 & TINT) 	               /* Tx interrupt (packet sent) */
-      depca_tx(dev);
-
-    if ((TX_BUFFS_AVAIL >= 0) && dev->tbusy) { /* any resources available? */
-      dev->tbusy = 0;                  /* clear TX busy flag */
-      mark_bh(NET_BH);
-    }
-
-    /* Unmask the DEPCA board interrupts and turn off the LED */
-    nicsr = (nicsr & ~IM & ~LED);
-    outb(nicsr, DEPCA_NICSR);
-
-    dev->interrupt = UNMASK_INTERRUPTS;
-  }
-
-  return;
-}
-
-static int
-depca_rx(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  int i, entry;
-  s32 status;
-
-  for (entry=lp->rx_new; 
-       !(readl(&lp->rx_ring[entry].base) & R_OWN);
-       entry=lp->rx_new){
-    status = readl(&lp->rx_ring[entry].base) >> 16 ;
-    if (status & R_STP) {                      /* Remember start of frame */
-      lp->rx_old = entry;
-    }
-    if (status & R_ENP) {                      /* Valid frame status */
-      if (status & R_ERR) {	               /* There was an error. */
-	lp->stats.rx_errors++;                 /* Update the error stats. */
-	if (status & R_FRAM) lp->stats.rx_frame_errors++;
-	if (status & R_OFLO) lp->stats.rx_over_errors++;
-	if (status & R_CRC)  lp->stats.rx_crc_errors++;
-	if (status & R_BUFF) lp->stats.rx_fifo_errors++;
-      } else {	
-	short len, pkt_len = readw(&lp->rx_ring[entry].msg_length);
-	struct sk_buff *skb;
-
-	skb = dev_alloc_skb(pkt_len+2);
-	if (skb != NULL) {
-	  unsigned char *buf;
-	  skb_reserve(skb,2);               /* 16 byte align the IP header */
-	  buf = skb_put(skb,pkt_len);
-	  skb->dev = dev;
-	  if (entry < lp->rx_old) {         /* Wrapped buffer */
-	    len = (lp->rxRingMask - lp->rx_old + 1) * RX_BUFF_SZ;
-	    memcpy_fromio(buf, lp->rx_memcpy[lp->rx_old], len);
-	    memcpy_fromio(buf + len, lp->rx_memcpy[0], pkt_len-len);
-	  } else {                          /* Linear buffer */
-	    memcpy_fromio(buf, lp->rx_memcpy[lp->rx_old], pkt_len);
-	  }
-
-	  /* 
-	  ** Notify the upper protocol layers that there is another 
-	  ** packet to handle
-	  */
-	  skb->protocol=eth_type_trans(skb,dev);
-	  netif_rx(skb);
- 
-	  /*
-	  ** Update stats
-	  */
-	  lp->stats.rx_packets++;
-	  for (i=1; i<DEPCA_PKT_STAT_SZ-1; i++) {
-	    if (pkt_len < (i*DEPCA_PKT_BIN_SZ)) {
-	      lp->pktStats.bins[i]++;
-	      i = DEPCA_PKT_STAT_SZ;
-	    }
-	  }
-	  if (buf[0] & 0x01) {              /* Multicast/Broadcast */
-	    if ((*(s16 *)&buf[0] == -1) &&
-		(*(s16 *)&buf[2] == -1) &&
-		(*(s16 *)&buf[4] == -1)) {
-	      lp->pktStats.broadcast++;
-	    } else {
-	      lp->pktStats.multicast++;
-	    }
-	  } else if ((*(s16 *)&buf[0] == *(s16 *)&dev->dev_addr[0]) &&
-		     (*(s16 *)&buf[2] == *(s16 *)&dev->dev_addr[2]) &&
-		     (*(s16 *)&buf[4] == *(s16 *)&dev->dev_addr[4])) {
-	    lp->pktStats.unicast++;
-	  }
-	  
-	  lp->pktStats.bins[0]++;           /* Duplicates stats.rx_packets */
-	  if (lp->pktStats.bins[0] == 0) {  /* Reset counters */
-	    memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats));
-	  }
-	} else {
-	  printk("%s: Memory squeeze, deferring packet.\n", dev->name);
-	  lp->stats.rx_dropped++;	/* Really, deferred. */
-	  break;
-	}
-      }
-      /* Change buffer ownership for this last frame, back to the adapter */
-      for (; lp->rx_old!=entry; lp->rx_old=(++lp->rx_old)&lp->rxRingMask) {
-	writel(readl(&lp->rx_ring[lp->rx_old].base) | R_OWN, 
-	                                        &lp->rx_ring[lp->rx_old].base);
-      }
-      writel(readl(&lp->rx_ring[entry].base) | R_OWN, &lp->rx_ring[entry].base);
-    }
-
-    /*
-    ** Update entry information
-    */
-    lp->rx_new = (++lp->rx_new) & lp->rxRingMask;
-    }
-
-    return 0;
-}
-
-/*
-** Buffer sent - check for buffer errors.
-*/
-static int
-depca_tx(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  int entry;
-  s32 status;
-  u_long ioaddr = dev->base_addr;
-
-  for (entry = lp->tx_old; entry != lp->tx_new; entry = lp->tx_old) {
-    status = readl(&lp->tx_ring[entry].base) >> 16 ;
-
-    if (status < 0) {                          /* Packet not yet sent! */
-      break;
-    } else if (status & T_ERR) {               /* An error occured. */
-      status = readl(&lp->tx_ring[entry].misc);
-      lp->stats.tx_errors++;
-      if (status & TMD3_RTRY) lp->stats.tx_aborted_errors++;
-      if (status & TMD3_LCAR) lp->stats.tx_carrier_errors++;
-      if (status & TMD3_LCOL) lp->stats.tx_window_errors++;
-      if (status & TMD3_UFLO) lp->stats.tx_fifo_errors++;
-      if (status & (TMD3_BUFF | TMD3_UFLO)) {
-	/* Trigger an immediate send demand. */
-	outw(CSR0, DEPCA_ADDR);
-	outw(INEA | TDMD, DEPCA_DATA);
-      }
-    } else if (status & (T_MORE | T_ONE)) {
-      lp->stats.collisions++;
-    } else {
-      lp->stats.tx_packets++;
-    }
-
-    /* Update all the pointers */
-    lp->tx_old = (++lp->tx_old) & lp->txRingMask;
-  }
-
-  return 0;
-}
-
-static int
-depca_close(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  s16 nicsr;
-  u_long ioaddr = dev->base_addr;
-
-  dev->start = 0;
-  dev->tbusy = 1;
-
-  outw(CSR0, DEPCA_ADDR);
-
-  if (depca_debug > 1) {
-    printk("%s: Shutting down ethercard, status was %2.2x.\n",
-	   dev->name, inw(DEPCA_DATA));
-  }
-
-  /* 
-  ** We stop the DEPCA here -- it occasionally polls
-  ** memory if we don't. 
-  */
-  outw(STOP, DEPCA_DATA);
-
-  /*
-  ** Give back the ROM in case the user wants to go to DOS
-  */
-  if (lp->adapter != DEPCA) {
-    nicsr = inb(DEPCA_NICSR);
-    nicsr &= ~SHE;
-    outb(nicsr, DEPCA_NICSR);
-  }
-
-  /*
-  ** Free the associated irq
-  */
-  free_irq(dev->irq);
-  irq2dev_map[dev->irq] = NULL;
-
-  MOD_DEC_USE_COUNT;
-
-  return 0;
-}
-
-static void LoadCSRs(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-
-  outw(CSR1, DEPCA_ADDR);                /* initialisation block address LSW */
-  outw((u16)(lp->sh_mem & LA_MASK), DEPCA_DATA);
-  outw(CSR2, DEPCA_ADDR);                /* initialisation block address MSW */
-  outw((u16)((lp->sh_mem & LA_MASK) >> 16), DEPCA_DATA);
-  outw(CSR3, DEPCA_ADDR);                /* ALE control */
-  outw(ACON, DEPCA_DATA);
-
-  outw(CSR0, DEPCA_ADDR);                /* Point back to CSR0 */
-
-  return;
-}
-
-static int InitRestartDepca(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-  int i, status=0;
-
-  /* Copy the shadow init_block to shared memory */
-  memcpy_toio((char *)lp->sh_mem, &lp->init_block, sizeof(struct depca_init));
-
-  outw(CSR0, DEPCA_ADDR);                /* point back to CSR0 */
-  outw(INIT, DEPCA_DATA);                /* initialize DEPCA */
-
-  /* wait for lance to complete initialisation */
-  for (i=0;(i<100) && !(inw(DEPCA_DATA) & IDON); i++); 
-
-  if (i!=100) {
-    /* clear IDON by writing a "1", enable interrupts and start lance */
-    outw(IDON | INEA | STRT, DEPCA_DATA);
-    if (depca_debug > 2) {
-      printk("%s: DEPCA open after %d ticks, init block 0x%08lx csr0 %4.4x.\n",
-	     dev->name, i, lp->sh_mem, inw(DEPCA_DATA));
-    }
-  } else {
-    printk("%s: DEPCA unopen after %d ticks, init block 0x%08lx csr0 %4.4x.\n",
-	     dev->name, i, lp->sh_mem, inw(DEPCA_DATA));
-    status = -1;
-  }
-
-  return status;
-}
-
-static struct enet_statistics *
-depca_get_stats(struct device *dev)
-{
-    struct depca_private *lp = (struct depca_private *)dev->priv;
-
-    /* Null body since there is no framing error counter */
-
-    return &lp->stats;
-}
-
-/*
-** Set or clear the multicast filter for this adaptor.
-*/
-static void
-set_multicast_list(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-  
-  if (irq2dev_map[dev->irq] != NULL) {
-    while(dev->tbusy);                /* Stop ring access */
-    set_bit(0, (void*)&dev->tbusy);
-    while(lp->tx_old != lp->tx_new);  /* Wait for the ring to empty */
-
-    STOP_DEPCA;                       /* Temporarily stop the depca.  */
-    depca_init_ring(dev);             /* Initialize the descriptor rings */
-
-    if (dev->flags & IFF_PROMISC) {   /* Set promiscuous mode */
-      lp->init_block.mode |= PROM;
-    } else {
-      SetMulticastFilter(dev);
-      lp->init_block.mode &= ~PROM;   /* Unset promiscuous mode */
-    }
-
-    LoadCSRs(dev);                    /* Reload CSR3 */
-    InitRestartDepca(dev);            /* Resume normal operation. */
-    dev->tbusy = 0;                   /* Unlock the TX ring */
-  }
-}
-
-/*
-** Calculate the hash code and update the logical address filter
-** from a list of ethernet multicast addresses.
-** Big endian crc one liner is mine, all mine, ha ha ha ha!
-** LANCE calculates its hash codes big endian.
-*/
-static void SetMulticastFilter(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  struct dev_mc_list *dmi=dev->mc_list;
-  char *addrs;
-  int i, j, bit, byte;
-  u16 hashcode;
-  s32 crc, poly = CRC_POLYNOMIAL_BE;
-
-  if (dev->flags & IFF_ALLMULTI) {         /* Set all multicast bits */
-    for (i=0; i<(HASH_TABLE_LEN>>3); i++) {
-      lp->init_block.mcast_table[i] = (char)0xff;
-    }
-  } else {
-    for (i=0; i<(HASH_TABLE_LEN>>3); i++){ /* Clear the multicast table */
-      lp->init_block.mcast_table[i]=0;
-    }
-                                           /* Add multicast addresses */
-    for (i=0;i<dev->mc_count;i++) {        /* for each address in the list */
-      addrs=dmi->dmi_addr;
-      dmi=dmi->next;
-      if ((*addrs & 0x01) == 1) {          /* multicast address? */ 
-	crc = 0xffffffff;                  /* init CRC for each address */
-	for (byte=0;byte<ETH_ALEN;byte++) {/* for each address byte */
-	                                   /* process each address bit */ 
-	  for (bit = *addrs++,j=0;j<8;j++, bit>>=1) {
-	    crc = (crc << 1) ^ ((((crc<0?1:0) ^ bit) & 0x01) ? poly : 0);
-	  }
-	}
-	hashcode = (crc & 1);              /* hashcode is 6 LSb of CRC ... */
-	for (j=0;j<5;j++) {                /* ... in reverse order. */
-	  hashcode = (hashcode << 1) | ((crc>>=1) & 1);
-	}                                      
-	
-	
-	byte = hashcode >> 3;              /* bit[3-5] -> byte in filter */
-	bit = 1 << (hashcode & 0x07);      /* bit[0-2] -> bit in byte */
-	lp->init_block.mcast_table[byte] |= bit;
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** ISA bus I/O device probe
-*/
-static void isa_probe(struct device *dev, u_long ioaddr)
-{
-  int i = num_depcas, maxSlots;
-  s32 ports[] = DEPCA_IO_PORTS;
-
-  if (!ioaddr && autoprobed) return ;          /* Been here before ! */
-  if (ioaddr > 0x400) return;                  /* EISA Address */
-  if (i >= MAX_NUM_DEPCAS) return;             /* Too many ISA adapters */
-
-  if (ioaddr == 0) {                           /* Autoprobing */
-    maxSlots = MAX_NUM_DEPCAS;
-  } else {                                     /* Probe a specific location */
-    ports[i] = ioaddr;
-    maxSlots = i + 1;
-  }
-
-  for (; (i<maxSlots) && (dev!=NULL) && ports[i]; i++) {
-    if (DevicePresent(ports[i]) == 0) { 
-      if (check_region(ports[i], DEPCA_TOTAL_SIZE) == 0) {
-	if ((dev = alloc_device(dev, ports[i])) != NULL) {
-	  if (depca_hw_init(dev, ports[i]) == 0) {
-	    num_depcas++;
-	  }
-	  num_eth++;
-	}
-      } else if (autoprobed) {
-	printk("%s: region already allocated at 0x%04x.\n", dev->name,ports[i]);
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** EISA bus I/O device probe. Probe from slot 1 since slot 0 is usually
-** the motherboard. Upto 15 EISA devices are supported.
-*/
-static void eisa_probe(struct device *dev, u_long ioaddr)
-{
-  int i, maxSlots;
-  u_long iobase;
-  char name[DEPCA_STRLEN];
-
-  if (!ioaddr && autoprobed) return ;            /* Been here before ! */
-  if ((ioaddr < 0x400) && (ioaddr > 0)) return;  /* ISA Address */
-
-  if (ioaddr == 0) {                           /* Autoprobing */
-    iobase = EISA_SLOT_INC;                    /* Get the first slot address */
-    i = 1;
-    maxSlots = MAX_EISA_SLOTS;
-  } else {                                     /* Probe a specific location */
-    iobase = ioaddr;
-    i = (ioaddr >> 12);
-    maxSlots = i + 1;
-  }
-  if ((iobase & 0x0fff) == 0) iobase += DEPCA_EISA_IO_PORTS;
-
-  for (; (i<maxSlots) && (dev!=NULL); i++, iobase+=EISA_SLOT_INC) {
-    if (EISA_signature(name, EISA_ID)) {
-      if (DevicePresent(iobase) == 0) { 
-	if (check_region(iobase, DEPCA_TOTAL_SIZE) == 0) {
-	  if ((dev = alloc_device(dev, iobase)) != NULL) {
-	    if (depca_hw_init(dev, iobase) == 0) {
-	      num_depcas++;
-	    }
-	    num_eth++;
-	  }
-	} else if (autoprobed) {
-	  printk("%s: region already allocated at 0x%04lx.\n",dev->name,iobase);
-	}
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** Allocate the device by pointing to the next available space in the
-** device structure. Should one not be available, it is created.
-*/
-static struct device *alloc_device(struct device *dev, u_long iobase)
-{
-  int addAutoProbe = 0;
-  struct device *tmp = NULL, *ret;
-  int (*init)(struct device *) = NULL;
-
-  /*
-  ** Check the device structures for an end of list or unused device
-  */
-  if (!loading_module) {
-    while (dev->next != NULL) {
-      if ((dev->base_addr == DEPCA_NDA) || (dev->base_addr == 0)) break;
-      dev = dev->next;                     /* walk through eth device list */
-      num_eth++;                           /* increment eth device number */
-    }
-
-    /*
-    ** If an autoprobe is requested for another device, we must re-insert
-    ** the request later in the list. Remember the current information.
-    */
-    if ((dev->base_addr == 0) && (num_depcas > 0)) {
-      addAutoProbe++;
-      tmp = dev->next;                     /* point to the next device */
-      init = dev->init;                    /* remember the probe function */
-    }
-
-    /*
-    ** If at end of list and can't use current entry, malloc one up. 
-    ** If memory could not be allocated, print an error message.
-    */
-    if ((dev->next == NULL) &&  
-	!((dev->base_addr == DEPCA_NDA) || (dev->base_addr == 0))){
-      dev->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					   GFP_KERNEL);
-
-      dev = dev->next;                     /* point to the new device */
-      if (dev == NULL) {
-	printk("eth%d: Device not initialised, insufficient memory\n",
-	       num_eth);
-      } else {
-	/*
-	** If the memory was allocated, point to the new memory area
-	** and initialize it (name, I/O address, next device (NULL) and
-	** initialisation probe routine).
-	*/
-	dev->name = (char *)(dev + sizeof(struct device));
-	if (num_eth > 9999) {
-	  sprintf(dev->name,"eth????");    /* New device name */
-	} else {
-	  sprintf(dev->name,"eth%d", num_eth);/* New device name */
-	}
-	dev->base_addr = iobase;           /* assign the io address */
-	dev->next = NULL;                  /* mark the end of list */
-	dev->init = &depca_probe;          /* initialisation routine */
-	num_depcas++;
-      }
-    }
-    ret = dev;                             /* return current struct, or NULL */
-  
-    /*
-    ** Now figure out what to do with the autoprobe that has to be inserted.
-    ** Firstly, search the (possibly altered) list for an empty space.
-    */
-    if (ret != NULL) {
-      if (addAutoProbe) {
-	for (;(tmp->next!=NULL) && (tmp->base_addr!=DEPCA_NDA); tmp=tmp->next);
-
-	/*
-	** If no more device structures and can't use the current one, malloc
-	** one up. If memory could not be allocated, print an error message.
-	*/
-	if ((tmp->next == NULL) && !(tmp->base_addr == DEPCA_NDA)) {
-	  tmp->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					       GFP_KERNEL);
-	  tmp = tmp->next;                     /* point to the new device */
-	  if (tmp == NULL) {
-	    printk("%s: Insufficient memory to extend the device list.\n", 
-		   dev->name);
-	  } else {
-	    /*
-	    ** If the memory was allocated, point to the new memory area
-	    ** and initialize it (name, I/O address, next device (NULL) and
-	    ** initialisation probe routine).
-	    */
-	    tmp->name = (char *)(tmp + sizeof(struct device));
-	    if (num_eth > 9999) {
-	      sprintf(tmp->name,"eth????");       /* New device name */
-	    } else {
-	      sprintf(tmp->name,"eth%d", num_eth);/* New device name */
-	    }
-	    tmp->base_addr = 0;                /* re-insert the io address */
-	    tmp->next = NULL;                  /* mark the end of list */
-	    tmp->init = init;                  /* initialisation routine */
-	  }
-	} else {                               /* structure already exists */
-	  tmp->base_addr = 0;                  /* re-insert the io address */
-	}
-      }
-    }
-  } else {
-    ret = dev;
-  }
-
-  return ret;
-}
-
-/*
-** Look for a particular board name in the on-board Remote Diagnostics
-** and Boot (readb) ROM. This will also give us a clue to the network RAM
-** base address.
-*/
-static void DepcaSignature(char *name, u_long paddr)
-{
-  u_int i,j,k;
-  const char *signatures[] = DEPCA_SIGNATURE;
-  char tmpstr[16];
-
-  for (i=0;i<16;i++) {                  /* copy the first 16 bytes of ROM to */
-    tmpstr[i] = readb(paddr+0xc000+i);  /* a temporary string */
-  }
-
-  strcpy(name,"");
-  for (i=0;*signatures[i]!='\0' && *name=='\0';i++) {
-    for (j=0,k=0;j<16 && k<strlen(signatures[i]);j++) {
-      if (signatures[i][k] == tmpstr[j]) {              /* track signature */
-	k++;
-      } else {                     /* lost signature; begin search again */
-	k=0;
-      }
-    }
-    if (k == strlen(signatures[i])) {
-      strcpy(name,signatures[i]);
-    }
-  }
-
-  adapter = i - 1;
-
-  return;
-}
-
-/*
-** Look for a special sequence in the Ethernet station address PROM that
-** is common across all DEPCA products. Note that the original DEPCA needs
-** its ROM address counter to be initialized and enabled. Only enable
-** if the first address octet is a 0x08 - this minimises the chances of
-** messing around with some other hardware, but it assumes that this DEPCA
-** card initialized itself correctly.
-** 
-** Search the Ethernet address ROM for the signature. Since the ROM address
-** counter can start at an arbitrary point, the search must include the entire
-** probe sequence length plus the (length_of_the_signature - 1).
-** Stop the search IMMEDIATELY after the signature is found so that the
-** PROM address counter is correctly positioned at the start of the
-** ethernet address for later read out.
-*/
-static int DevicePresent(u_long ioaddr)
-{
-  union {
-    struct {
-      u32 a;
-      u32 b;
-    } llsig;
-    char Sig[sizeof(u32) << 1];
-  } dev;
-  short sigLength=0;
-  s8 data;
-  s16 nicsr;
-  int i, j, status = 0;
-
-  data = inb(DEPCA_PROM);                /* clear counter on DEPCA */
-  data = inb(DEPCA_PROM);                /* read data */
-
-  if (data == 0x08) {                    /* Enable counter on DEPCA */
-    nicsr = inb(DEPCA_NICSR);
-    nicsr |= AAC;
-    outb(nicsr, DEPCA_NICSR);
-  }
-  
-  dev.llsig.a = ETH_PROM_SIG;
-  dev.llsig.b = ETH_PROM_SIG;
-  sigLength = sizeof(u32) << 1;
-
-  for (i=0,j=0;j<sigLength && i<PROBE_LENGTH+sigLength-1;i++) {
-    data = inb(DEPCA_PROM);
-    if (dev.Sig[j] == data) {    /* track signature */
-      j++;
-    } else {                     /* lost signature; begin search again */
-      if (data == dev.Sig[0]) {  /* rare case.... */
-	j=1;
-      } else {
-	j=0;
-      }
-    }
-  }
-
-  if (j!=sigLength) {
-    status = -ENODEV;           /* search failed */
-  }
-
-  return status;
-}
-
-/*
-** The DE100 and DE101 PROM accesses were made non-standard for some bizarre
-** reason: access the upper half of the PROM with x=0; access the lower half
-** with x=1.
-*/
-static int get_hw_addr(struct device *dev)
-{
-  u_long ioaddr = dev->base_addr;
-  int i, k, tmp, status = 0;
-  u_short j, x, chksum;
-
-  x = (((adapter == de100) || (adapter == de101)) ? 1 : 0);
-
-  for (i=0,k=0,j=0;j<3;j++) {
-    k <<= 1 ;
-    if (k > 0xffff) k-=0xffff;
-
-    k += (u_char) (tmp = inb(DEPCA_PROM + x));
-    dev->dev_addr[i++] = (u_char) tmp;
-    k += (u_short) ((tmp = inb(DEPCA_PROM + x)) << 8);
-    dev->dev_addr[i++] = (u_char) tmp;
-
-    if (k > 0xffff) k-=0xffff;
-  }
-  if (k == 0xffff) k=0;
-
-  chksum = (u_char) inb(DEPCA_PROM + x);
-  chksum |= (u_short) (inb(DEPCA_PROM + x) << 8);
-  if (k != chksum) status = -1;
-
-  return status;
-}
-
-/*
-** Load a packet into the shared memory
-*/
-static int load_packet(struct device *dev, struct sk_buff *skb)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  int i, entry, end, len, status = 0;
-
-  entry = lp->tx_new;  		               /* Ring around buffer number. */
-  end = (entry + (skb->len - 1) / TX_BUFF_SZ) & lp->txRingMask;
-  if (!(readl(&lp->tx_ring[end].base) & T_OWN)) {/* Enough room? */
-    /* 
-    ** Caution: the write order is important here... don't set up the
-    ** ownership rights until all the other information is in place.
-    */
-    if (end < entry) {                         /* wrapped buffer */
-      len = (lp->txRingMask - entry + 1) * TX_BUFF_SZ;
-      memcpy_toio(lp->tx_memcpy[entry], skb->data, len);
-      memcpy_toio(lp->tx_memcpy[0], skb->data + len, skb->len - len);
-    } else {                                   /* linear buffer */
-      memcpy_toio(lp->tx_memcpy[entry], skb->data, skb->len);
-    }
-
-    /* set up the buffer descriptors */
-    len = (skb->len < ETH_ZLEN) ? ETH_ZLEN : skb->len;
-    for (i = entry; i != end; i = (++i) & lp->txRingMask) {
-                                               /* clean out flags */
-      writel(readl(&lp->tx_ring[i].base) & ~T_FLAGS, &lp->tx_ring[i].base);
-      writew(0x0000, &lp->tx_ring[i].misc);    /* clears other error flags */
-      writew(-TX_BUFF_SZ, &lp->tx_ring[i].length);/* packet length in buffer */
-      len -= TX_BUFF_SZ;
-    }
-                                               /* clean out flags */
-    writel(readl(&lp->tx_ring[end].base) & ~T_FLAGS, &lp->tx_ring[end].base);
-    writew(0x0000, &lp->tx_ring[end].misc);    /* clears other error flags */
-    writew(-len, &lp->tx_ring[end].length);    /* packet length in last buff */
-
-                                               /* start of packet */
-    writel(readl(&lp->tx_ring[entry].base) | T_STP, &lp->tx_ring[entry].base);
-                                               /* end of packet */
-    writel(readl(&lp->tx_ring[end].base) | T_ENP, &lp->tx_ring[end].base);
-
-    for (i=end; i!=entry; --i) {
-                                               /* ownership of packet */
-      writel(readl(&lp->tx_ring[i].base) | T_OWN, &lp->tx_ring[i].base);
-      if (i == 0) i=lp->txRingMask+1;
-    }   
-    writel(readl(&lp->tx_ring[entry].base) | T_OWN, &lp->tx_ring[entry].base);
- 
-    lp->tx_new = (++end) & lp->txRingMask;     /* update current pointers */
-  } else {
-    status = -1;
-  }
-
-  return status;
-}
-
-/*
-** Look for a particular board name in the EISA configuration space
-*/
-static int EISA_signature(char *name, s32 eisa_id)
-{
-  u_int i;
-  const char *signatures[] = DEPCA_SIGNATURE;
-  char ManCode[DEPCA_STRLEN];
-  union {
-    s32 ID;
-    char Id[4];
-  } Eisa;
-  int status = 0;
-
-  *name = '\0';
-  Eisa.ID = inl(eisa_id);
-
-  ManCode[0]=(((Eisa.Id[0]>>2)&0x1f)+0x40);
-  ManCode[1]=(((Eisa.Id[1]&0xe0)>>5)+((Eisa.Id[0]&0x03)<<3)+0x40);
-  ManCode[2]=(((Eisa.Id[2]>>4)&0x0f)+0x30);
-  ManCode[3]=(( Eisa.Id[2]&0x0f)+0x30);
-  ManCode[4]=(((Eisa.Id[3]>>4)&0x0f)+0x30);
-  ManCode[5]='\0';
-
-  for (i=0;(*signatures[i] != '\0') && (*name == '\0');i++) {
-    if (strstr(ManCode, signatures[i]) != NULL) {
-      strcpy(name,ManCode);
-      status = 1;
-    }
-  }
-
-  return status;
-}
-
-static void depca_dbg_open(struct device *dev)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  u_long ioaddr = dev->base_addr;
-  struct depca_init *p = (struct depca_init *)lp->sh_mem;
-  int i; 
-
-  if (depca_debug > 1){
-    /* Copy the shadow init_block to shared memory */
-    memcpy_toio((char *)lp->sh_mem,&lp->init_block,sizeof(struct depca_init));
-
-    printk("%s: depca open with irq %d\n",dev->name,dev->irq);
-    printk("Descriptor head addresses:\n");
-    printk("\t0x%lx  0x%lx\n",(u_long)lp->rx_ring, (u_long)lp->tx_ring);
-    printk("Descriptor addresses:\nRX: ");
-    for (i=0;i<lp->rxRingMask;i++){
-      if (i < 3) {
-	printk("0x%8.8lx ", (long) &lp->rx_ring[i].base);
-      }
-    }
-    printk("...0x%8.8lx\n", (long) &lp->rx_ring[i].base);
-    printk("TX: ");
-    for (i=0;i<lp->txRingMask;i++){
-      if (i < 3) {
-	printk("0x%8.8lx ", (long) &lp->tx_ring[i].base);
-      }
-    }
-    printk("...0x%8.8lx\n", (long) &lp->tx_ring[i].base);
-    printk("\nDescriptor buffers:\nRX: ");
-    for (i=0;i<lp->rxRingMask;i++){
-      if (i < 3) {
-	printk("0x%8.8x  ", (u32) readl(&lp->rx_ring[i].base));
-      }
-    }
-    printk("...0x%8.8x\n", (u32) readl(&lp->rx_ring[i].base));
-    printk("TX: ");
-    for (i=0;i<lp->txRingMask;i++){
-      if (i < 3) {
-	printk("0x%8.8x  ", (u32) readl(&lp->tx_ring[i].base));
-      }
-    }
-    printk("...0x%8.8x\n", (u32) readl(&lp->tx_ring[i].base));
-    printk("Initialisation block at 0x%8.8lx\n",lp->sh_mem);
-    printk("\tmode: 0x%4.4x\n", (u16) readw(&p->mode));
-    printk("\tphysical address: ");
-    for (i=0;i<ETH_ALEN-1;i++){
-      printk("%2.2x:",(u_char)readb(&p->phys_addr[i]));
-    }
-    printk("%2.2x\n",(u_char)readb(&p->phys_addr[i]));
-    printk("\tmulticast hash table: ");
-    for (i=0;i<(HASH_TABLE_LEN >> 3)-1;i++){
-      printk("%2.2x:",(u_char)readb(&p->mcast_table[i]));
-    }
-    printk("%2.2x\n",(u_char)readb(&p->mcast_table[i]));
-    printk("\trx_ring at: 0x%8.8x\n", (u32) readl(&p->rx_ring));
-    printk("\ttx_ring at: 0x%8.8x\n", (u32) readl(&p->tx_ring));
-    printk("dma_buffs: 0x%8.8lx\n",lp->dma_buffs);
-    printk("Ring size:\nRX: %d  Log2(rxRingMask): 0x%8.8x\n", 
-	   (int)lp->rxRingMask + 1, 
-	   lp->rx_rlen);
-    printk("TX: %d  Log2(txRingMask): 0x%8.8x\n", 
-	   (int)lp->txRingMask + 1, 
-	   lp->tx_rlen);
-    outw(CSR2,DEPCA_ADDR);
-    printk("CSR2&1: 0x%4.4x",inw(DEPCA_DATA));
-    outw(CSR1,DEPCA_ADDR);
-    printk("%4.4x\n",inw(DEPCA_DATA));
-    outw(CSR3,DEPCA_ADDR);
-    printk("CSR3: 0x%4.4x\n",inw(DEPCA_DATA));
-  }
-
-  return;
-}
-
-/*
-** Perform IOCTL call functions here. Some are privileged operations and the
-** effective uid is checked in those cases.
-** All MCA IOCTLs will not work here and are for testing purposes only.
-*/
-static int depca_ioctl(struct device *dev, struct ifreq *rq, int cmd)
-{
-  struct depca_private *lp = (struct depca_private *)dev->priv;
-  struct depca_ioctl *ioc = (struct depca_ioctl *) &rq->ifr_data;
-  int i, status = 0;
-  u_long ioaddr = dev->base_addr;
-  union {
-    u8  addr[(HASH_TABLE_LEN * ETH_ALEN)];
-    u16 sval[(HASH_TABLE_LEN * ETH_ALEN) >> 1];
-    u32 lval[(HASH_TABLE_LEN * ETH_ALEN) >> 2];
-  } tmp;
-
-  switch(ioc->cmd) {
-  case DEPCA_GET_HWADDR:             /* Get the hardware address */
-    for (i=0; i<ETH_ALEN; i++) {
-      tmp.addr[i] = dev->dev_addr[i];
-    }
-    ioc->len = ETH_ALEN;
-    if (!(status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  case DEPCA_SET_HWADDR:             /* Set the hardware address */
-    if (suser()) {
-      if (!(status = verify_area(VERIFY_READ, (void *)ioc->data, ETH_ALEN))) {
-	memcpy_fromfs(tmp.addr,ioc->data,ETH_ALEN);
-	for (i=0; i<ETH_ALEN; i++) {
-	  dev->dev_addr[i] = tmp.addr[i];
-	}
-	while(dev->tbusy);              /* Stop ring access */
-	set_bit(0, (void*)&dev->tbusy);
-	while(lp->tx_old != lp->tx_new);/* Wait for the ring to empty */
-
-	STOP_DEPCA;                     /* Temporarily stop the depca.  */
-	depca_init_ring(dev);           /* Initialize the descriptor rings */
-	LoadCSRs(dev);                  /* Reload CSR3 */
-	InitRestartDepca(dev);          /* Resume normal operation. */
-	dev->tbusy = 0;                 /* Unlock the TX ring */
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_SET_PROM:               /* Set Promiscuous Mode */
-    if (suser()) {
-      while(dev->tbusy);                /* Stop ring access */
-      set_bit(0, (void*)&dev->tbusy);
-      while(lp->tx_old != lp->tx_new);  /* Wait for the ring to empty */
-
-      STOP_DEPCA;                       /* Temporarily stop the depca.  */
-      depca_init_ring(dev);             /* Initialize the descriptor rings */
-      lp->init_block.mode |= PROM;      /* Set promiscuous mode */
-
-      LoadCSRs(dev);                    /* Reload CSR3 */
-      InitRestartDepca(dev);            /* Resume normal operation. */
-      dev->tbusy = 0;                   /* Unlock the TX ring */
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_CLR_PROM:               /* Clear Promiscuous Mode */
-    if (suser()) {
-      while(dev->tbusy);                /* Stop ring access */
-      set_bit(0, (void*)&dev->tbusy);
-      while(lp->tx_old != lp->tx_new);  /* Wait for the ring to empty */
-
-      STOP_DEPCA;                       /* Temporarily stop the depca.  */
-      depca_init_ring(dev);             /* Initialize the descriptor rings */
-      lp->init_block.mode &= ~PROM;     /* Clear promiscuous mode */
-
-      LoadCSRs(dev);                    /* Reload CSR3 */
-      InitRestartDepca(dev);            /* Resume normal operation. */
-      dev->tbusy = 0;                   /* Unlock the TX ring */
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_SAY_BOO:                /* Say "Boo!" to the kernel log file */
-    printk("%s: Boo!\n", dev->name);
-
-    break;
-  case DEPCA_GET_MCA:                /* Get the multicast address table */
-    ioc->len = (HASH_TABLE_LEN >> 3);
-    if (!(status = verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, lp->init_block.mcast_table, ioc->len); 
-    }
-
-    break;
-  case DEPCA_SET_MCA:                /* Set a multicast address */
-    if (suser()) {
-      if (!(status=verify_area(VERIFY_READ, ioc->data, ETH_ALEN*ioc->len))) {
-	memcpy_fromfs(tmp.addr, ioc->data, ETH_ALEN * ioc->len);
-	set_multicast_list(dev);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_CLR_MCA:                /* Clear all multicast addresses */
-    if (suser()) {
-      set_multicast_list(dev);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_MCA_EN:                 /* Enable pass all multicast addressing */
-    if (suser()) {
-      set_multicast_list(dev);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_GET_STATS:              /* Get the driver statistics */
-    cli();
-    ioc->len = sizeof(lp->pktStats);
-    if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, &lp->pktStats, ioc->len); 
-    }
-    sti();
-
-    break;
-  case DEPCA_CLR_STATS:              /* Zero out the driver statistics */
-    if (suser()) {
-      cli();
-      memset(&lp->pktStats, 0, sizeof(lp->pktStats));
-      sti();
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case DEPCA_GET_REG:                /* Get the DEPCA Registers */
-    i=0;
-    tmp.sval[i++] = inw(DEPCA_NICSR);
-    outw(CSR0, DEPCA_ADDR);              /* status register */
-    tmp.sval[i++] = inw(DEPCA_DATA);
-    memcpy(&tmp.sval[i], &lp->init_block, sizeof(struct depca_init));
-    ioc->len = i+sizeof(struct depca_init);
-    if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  default:
-    status = -EOPNOTSUPP;
-  }
-
-  return status;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device thisDepca = {
-  devicename,  /* device name is inserted by /linux/drivers/net/net_init.c */
-  0, 0, 0, 0,
-  0x200, 7,    /* I/O address, IRQ */
-  0, 0, 0, NULL, depca_probe };
-
-static int irq=7;	/* EDIT THESE LINE FOR YOUR CONFIGURATION */
-static int io=0x200;    /* Or use the irq= io= options to insmod */
-
-/* See depca_probe() for autoprobe messages when a module */	
-int
-init_module(void)
-{
-  thisDepca.irq=irq;
-  thisDepca.base_addr=io;
-
-  if (register_netdev(&thisDepca) != 0)
-    return -EIO;
-
-  return 0;
-}
-
-void
-cleanup_module(void)
-{
-  release_region(thisDepca.base_addr, DEPCA_TOTAL_SIZE);
-  if (thisDepca.priv) {
-    kfree(thisDepca.priv);
-    thisDepca.priv = NULL;
-  }
-  thisDepca.irq=0;
-
-  unregister_netdev(&thisDepca);
-}
-#endif /* MODULE */
-
-
-/*
- * Local variables:
- *  kernel-compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c depca.c"
- *
- *  module-compile-command: "gcc -D__KERNEL__ -DMODULE -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c depca.c"
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/depca.h b/i386/i386at/gpl/linux/net/depca.h
deleted file mode 100644
index 012f7399..00000000
--- a/i386/i386at/gpl/linux/net/depca.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
-    Written 1994 by David C. Davies.
-
-    Copyright 1994 David C. Davies. This software may be used and distributed
-    according to the terms of the GNU Public License, incorporated herein by
-    reference.
-*/
-
-/*
-** I/O addresses. Note that the 2k buffer option is not supported in
-** this driver.
-*/
-#define DEPCA_NICSR ioaddr+0x00   /* Network interface CSR */
-#define DEPCA_RBI   ioaddr+0x02   /* RAM buffer index (2k buffer mode) */
-#define DEPCA_DATA  ioaddr+0x04   /* LANCE registers' data port */
-#define DEPCA_ADDR  ioaddr+0x06   /* LANCE registers' address port */
-#define DEPCA_HBASE ioaddr+0x08   /* EISA high memory base address reg. */
-#define DEPCA_PROM  ioaddr+0x0c   /* Ethernet address ROM data port */
-#define DEPCA_CNFG  ioaddr+0x0c   /* EISA Configuration port */
-#define DEPCA_RBSA  ioaddr+0x0e   /* RAM buffer starting address (2k buff.) */
-
-/*
-** These are LANCE registers addressable through DEPCA_ADDR 
-*/
-#define CSR0       0
-#define CSR1       1
-#define CSR2       2
-#define CSR3       3
-
-/* 
-** NETWORK INTERFACE CSR (NI_CSR) bit definitions 
-*/
- 
-#define TO       	0x0100	/* Time Out for remote boot */
-#define SHE      	0x0080  /* SHadow memory Enable */
-#define BS       	0x0040  /* Bank Select */
-#define BUF      	0x0020	/* BUFfer size (1->32k, 0->64k) */
-#define RBE      	0x0010	/* Remote Boot Enable (1->net boot) */
-#define AAC      	0x0008  /* Address ROM Address Counter (1->enable) */
-#define _128KB      	0x0008  /* 128kB Network RAM (1->enable) */
-#define IM       	0x0004	/* Interrupt Mask (1->mask) */
-#define IEN      	0x0002	/* Interrupt tristate ENable (1->enable) */
-#define LED      	0x0001	/* LED control */
-
-/* 
-** Control and Status Register 0 (CSR0) bit definitions 
-*/
-
-#define ERR     	0x8000 	/* Error summary */
-#define BABL    	0x4000 	/* Babble transmitter timeout error  */
-#define CERR    	0x2000 	/* Collision Error */
-#define MISS    	0x1000 	/* Missed packet */
-#define MERR    	0x0800 	/* Memory Error */
-#define RINT    	0x0400 	/* Receiver Interrupt */
-#define TINT    	0x0200 	/* Transmit Interrupt */
-#define IDON    	0x0100 	/* Initialization Done */
-#define INTR    	0x0080 	/* Interrupt Flag */
-#define INEA    	0x0040 	/* Interrupt Enable */
-#define RXON    	0x0020 	/* Receiver on */
-#define TXON    	0x0010 	/* Transmitter on */
-#define TDMD    	0x0008 	/* Transmit Demand */
-#define STOP    	0x0004 	/* Stop */
-#define STRT    	0x0002 	/* Start */
-#define INIT    	0x0001 	/* Initialize */
-#define INTM            0xff00  /* Interrupt Mask */
-#define INTE            0xfff0  /* Interrupt Enable */
-
-/*
-** CONTROL AND STATUS REGISTER 3 (CSR3)
-*/
-
-#define BSWP    	0x0004	/* Byte SWaP */
-#define ACON    	0x0002	/* ALE control */
-#define BCON    	0x0001	/* Byte CONtrol */
-
-/*
-** Initialization Block Mode Register 
-*/
-
-#define PROM       	0x8000 	/* Promiscuous Mode */
-#define EMBA       	0x0080	/* Enable Modified Back-off Algorithm */
-#define INTL       	0x0040 	/* Internal Loopback */
-#define DRTY       	0x0020 	/* Disable Retry */
-#define COLL       	0x0010 	/* Force Collision */
-#define DTCR       	0x0008 	/* Disable Transmit CRC */
-#define LOOP       	0x0004 	/* Loopback */
-#define DTX        	0x0002 	/* Disable the Transmitter */
-#define DRX        	0x0001 	/* Disable the Receiver */
-
-/*
-** Receive Message Descriptor 1 (RMD1) bit definitions. 
-*/
-
-#define R_OWN       0x80000000 	/* Owner bit 0 = host, 1 = lance */
-#define R_ERR     	0x4000 	/* Error Summary */
-#define R_FRAM    	0x2000 	/* Framing Error */
-#define R_OFLO    	0x1000 	/* Overflow Error */
-#define R_CRC     	0x0800 	/* CRC Error */
-#define R_BUFF    	0x0400 	/* Buffer Error */
-#define R_STP     	0x0200 	/* Start of Packet */
-#define R_ENP     	0x0100 	/* End of Packet */
-
-/*
-** Transmit Message Descriptor 1 (TMD1) bit definitions. 
-*/
-
-#define T_OWN       0x80000000 	/* Owner bit 0 = host, 1 = lance */
-#define T_ERR     	0x4000 	/* Error Summary */
-#define T_ADD_FCS 	0x2000 	/* More the 1 retry needed to Xmit */
-#define T_MORE    	0x1000	/* >1 retry to transmit packet */
-#define T_ONE     	0x0800 	/* 1 try needed to transmit the packet */
-#define T_DEF     	0x0400 	/* Deferred */
-#define T_STP       0x02000000 	/* Start of Packet */
-#define T_ENP       0x01000000	/* End of Packet */
-#define T_FLAGS     0xff000000  /* TX Flags Field */
-
-/*
-** Transmit Message Descriptor 3 (TMD3) bit definitions.
-*/
-
-#define TMD3_BUFF    0x8000	/* BUFFer error */
-#define TMD3_UFLO    0x4000	/* UnderFLOw error */
-#define TMD3_RES     0x2000	/* REServed */
-#define TMD3_LCOL    0x1000	/* Late COLlision */
-#define TMD3_LCAR    0x0800	/* Loss of CARrier */
-#define TMD3_RTRY    0x0400	/* ReTRY error */
-
-/* 
-** EISA configuration Register (CNFG) bit definitions 
-*/
- 
-#define TIMEOUT       	0x0100	/* 0:2.5 mins, 1: 30 secs */
-#define REMOTE      	0x0080  /* Remote Boot Enable -> 1 */
-#define IRQ11       	0x0040  /* Enable -> 1 */
-#define IRQ10    	0x0020	/* Enable -> 1 */
-#define IRQ9    	0x0010	/* Enable -> 1 */
-#define IRQ5      	0x0008  /* Enable -> 1 */
-#define BUFF     	0x0004	/* 0: 64kB or 128kB, 1: 32kB */
-#define PADR16   	0x0002	/* RAM on 64kB boundary */
-#define PADR17    	0x0001	/* RAM on 128kB boundary */
-
-/*
-** Miscellaneous
-*/
-#define HASH_TABLE_LEN   64           /* Bits */
-#define HASH_BITS        0x003f       /* 6 LS bits */
-
-#define MASK_INTERRUPTS   1
-#define UNMASK_INTERRUPTS 0
-
-#define EISA_EN         0x0001        /* Enable EISA bus buffers */
-#define EISA_ID         iobase+0x0080 /* ID long word for EISA card */
-#define EISA_CTRL       iobase+0x0084 /* Control word for EISA card */
-
-/*
-** Include the IOCTL stuff
-*/
-#include <linux/sockios.h>
-
-#define	DEPCAIOCTL	SIOCDEVPRIVATE
-
-struct depca_ioctl {
-	unsigned short cmd;                /* Command to run */
-	unsigned short len;                /* Length of the data buffer */
-	unsigned char  *data;              /* Pointer to the data buffer */
-};
-
-/* 
-** Recognised commands for the driver 
-*/
-#define DEPCA_GET_HWADDR	0x01 /* Get the hardware address */
-#define DEPCA_SET_HWADDR	0x02 /* Get the hardware address */
-#define DEPCA_SET_PROM  	0x03 /* Set Promiscuous Mode */
-#define DEPCA_CLR_PROM  	0x04 /* Clear Promiscuous Mode */
-#define DEPCA_SAY_BOO	        0x05 /* Say "Boo!" to the kernel log file */
-#define DEPCA_GET_MCA   	0x06 /* Get a multicast address */
-#define DEPCA_SET_MCA   	0x07 /* Set a multicast address */
-#define DEPCA_CLR_MCA    	0x08 /* Clear a multicast address */
-#define DEPCA_MCA_EN    	0x09 /* Enable a multicast address group */
-#define DEPCA_GET_STATS  	0x0a /* Get the driver statistics */
-#define DEPCA_CLR_STATS 	0x0b /* Zero out the driver statistics */
-#define DEPCA_GET_REG   	0x0c /* Get the Register contents */
-#define DEPCA_SET_REG   	0x0d /* Set the Register contents */
-#define DEPCA_DUMP              0x0f /* Dump the DEPCA Status */
-
diff --git a/i386/i386at/gpl/linux/net/dev.c b/i386/i386at/gpl/linux/net/dev.c
deleted file mode 100644
index 69d576ff..00000000
--- a/i386/i386at/gpl/linux/net/dev.c
+++ /dev/null
@@ -1,1413 +0,0 @@
-/*
- * 	NET3	Protocol independent device support routines.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- *	Derived from the non IP parts of dev.c 1.0.19
- * 		Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
- *				Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *				Mark Evans, <evansmp@uhura.aston.ac.uk>
- *
- *	Additional Authors:
- *		Florian la Roche <rzsfl@rz.uni-sb.de>
- *		Alan Cox <gw4pts@gw4pts.ampr.org>
- *		David Hinds <dhinds@allegro.stanford.edu>
- *
- *	Changes:
- *		Alan Cox	:	device private ioctl copies fields back.
- *		Alan Cox	:	Transmit queue code does relevant stunts to
- *					keep the queue safe.
- *		Alan Cox	:	Fixed double lock.
- *		Alan Cox	:	Fixed promisc NULL pointer trap
- *		????????	:	Support the full private ioctl range
- *		Alan Cox	:	Moved ioctl permission check into drivers
- *		Tim Kordas	:	SIOCADDMULTI/SIOCDELMULTI
- *		Alan Cox	:	100 backlog just doesn't cut it when
- *					you start doing multicast video 8)
- *		Alan Cox	:	Rewrote net_bh and list manager.
- *		Alan Cox	: 	Fix ETH_P_ALL echoback lengths.
- *		Alan Cox	:	Took out transmit every packet pass
- *					Saved a few bytes in the ioctl handler
- *		Alan Cox	:	Network driver sets packet type before calling netif_rx. Saves
- *					a function call a packet.
- *		Alan Cox	:	Hashed net_bh()
- *		Richard Kooijman:	Timestamp fixes.
- *		Alan Cox	:	Wrong field in SIOCGIFDSTADDR
- *		Alan Cox	:	Device lock protection.
- *		Alan Cox	: 	Fixed nasty side effect of device close changes.
- *		Rudi Cilibrasi	:	Pass the right thing to set_mac_address()
- *		Dave Miller	:	32bit quantity for the device lock to make it work out
- *					on a Sparc.
- *		Bjorn Ekwall	:	Added KERNELD hack.
- *		Alan Cox	:	Cleaned up the backlog initialise.
- *		Craig Metz	:	SIOCGIFCONF fix if space for under
- *					1 device.
- *
- */
-
-#include <asm/segment.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/sockios.h>
-#include <linux/in.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/if_ether.h>
-#include <linux/inet.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/notifier.h>
-#include <net/ip.h>
-#include <net/route.h>
-#include <linux/skbuff.h>
-#include <net/sock.h>
-#include <net/arp.h>
-#include <net/slhc.h>
-#include <linux/proc_fs.h>
-#include <linux/stat.h>
-#ifdef CONFIG_NET_ALIAS
-#include <linux/net_alias.h>
-#endif
-#ifdef CONFIG_KERNELD
-#include <linux/kerneld.h>
-#endif
-
-#ifndef MACH
-/*
- *	The list of packet types we will receive (as opposed to discard)
- *	and the routines to invoke.
- */
-
-struct packet_type *ptype_base[16];
-struct packet_type *ptype_all = NULL;		/* Taps */
-
-/*
- *	Device list lock
- */
- 
-int dev_lockct=0;
- 
-/*
- *	Our notifier list
- */
- 
-struct notifier_block *netdev_chain=NULL;
-
-/*
- *	Device drivers call our routines to queue packets here. We empty the
- *	queue in the bottom half handler.
- */
-
-static struct sk_buff_head backlog;
-
-/* 
- *	We don't overdo the queue or we will thrash memory badly.
- */
- 
-static int backlog_size = 0;
-
-/*
- *	Return the lesser of the two values. 
- */
- 
-static __inline__ unsigned long min(unsigned long a, unsigned long b)
-{
-	return (a < b)? a : b;
-}
-
-
-/******************************************************************************************
-
-		Protocol management and registration routines
-
-*******************************************************************************************/
-
-/*
- *	For efficiency
- */
-
-static int dev_nit=0;
-
-/*
- *	Add a protocol ID to the list. Now that the input handler is
- *	smarter we can dispense with all the messy stuff that used to be
- *	here.
- */
- 
-void dev_add_pack(struct packet_type *pt)
-{
-	int hash;
-	if(pt->type==htons(ETH_P_ALL))
-	{
-		dev_nit++;
-		pt->next=ptype_all;
-		ptype_all=pt;
-	}
-	else
-	{	
-		hash=ntohs(pt->type)&15;
-		pt->next = ptype_base[hash];
-		ptype_base[hash] = pt;
-	}
-}
-
-
-/*
- *	Remove a protocol ID from the list.
- */
- 
-void dev_remove_pack(struct packet_type *pt)
-{
-	struct packet_type **pt1;
-	if(pt->type==htons(ETH_P_ALL))
-	{
-		dev_nit--;
-		pt1=&ptype_all;
-	}
-	else
-		pt1=&ptype_base[ntohs(pt->type)&15];
-	for(; (*pt1)!=NULL; pt1=&((*pt1)->next))
-	{
-		if(pt==(*pt1))
-		{
-			*pt1=pt->next;
-			return;
-		}
-	}
-	printk("dev_remove_pack: %p not found.\n", pt);
-}
-
-/*****************************************************************************************
-
-			    Device Interface Subroutines
-
-******************************************************************************************/
-
-/* 
- *	Find an interface by name.
- */
- 
-struct device *dev_get(const char *name)
-{
-	struct device *dev;
-
-	for (dev = dev_base; dev != NULL; dev = dev->next) 
-	{
-		if (strcmp(dev->name, name) == 0)
-			return(dev);
-	}
-	return NULL;
-}
-	
-/*
- *	Find and possibly load an interface.
- */
- 
-#ifdef CONFIG_KERNELD
-
-extern __inline__ void dev_load(const char *name)
-{
-        char *sptr;
- 
-        if(!dev_get(name)) {
-#ifdef CONFIG_NET_ALIAS
-                for (sptr=name ; *sptr ; sptr++) if(*sptr==':') break;
-                if (!(*sptr && *(sptr+1)))
-#endif
-                        request_module(name);
-        }
-}
-
-#endif
- 
-/*
- *	Prepare an interface for use. 
- */
- 
-int dev_open(struct device *dev)
-{
-	int ret = 0;
-
-	/*
-	 *	Call device private open method
-	 */
-	if (dev->open) 
-  		ret = dev->open(dev);
-
-	/*
-	 *	If it went open OK then set the flags
-	 */
-	 
-	if (ret == 0) 
-	{
-		dev->flags |= (IFF_UP | IFF_RUNNING);
-		/*
-		 *	Initialise multicasting status 
-		 */
-		dev_mc_upload(dev);
-		notifier_call_chain(&netdev_chain, NETDEV_UP, dev);
-	}
-	return(ret);
-}
-
-
-/*
- *	Completely shutdown an interface.
- */
- 
-int dev_close(struct device *dev)
-{
-	int ct=0;
-
-	/*
-	 *	Call the device specific close. This cannot fail.
-	 *	Only if device is UP
-	 */
-	 
-	if ((dev->flags & IFF_UP) && dev->stop)
-		dev->stop(dev);
-
-	/*
-	 *	Device is now down.
-	 */
-	 
-	dev->flags&=~(IFF_UP|IFF_RUNNING);
-
-	/*
-	 *	Tell people we are going down
-	 */
-	notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev);
-	/*
-	 *	Flush the multicast chain
-	 */
-	dev_mc_discard(dev);
-	/*
-	 *	Blank the IP addresses
-	 */
-	dev->pa_addr = 0;
-	dev->pa_dstaddr = 0;
-	dev->pa_brdaddr = 0;
-	dev->pa_mask = 0;
-	/*
-	 *	Purge any queued packets when we down the link 
-	 */
-	while(ct<DEV_NUMBUFFS)
-	{
-		struct sk_buff *skb;
-		while((skb=skb_dequeue(&dev->buffs[ct]))!=NULL)
-			if(skb->free)
-				kfree_skb(skb,FREE_WRITE);
-		ct++;
-	}
-	return(0);
-}
-
-
-/*
- *	Device change register/unregister. These are not inline or static
- *	as we export them to the world.
- */
-
-int register_netdevice_notifier(struct notifier_block *nb)
-{
-	return notifier_chain_register(&netdev_chain, nb);
-}
-
-int unregister_netdevice_notifier(struct notifier_block *nb)
-{
-	return notifier_chain_unregister(&netdev_chain,nb);
-}
-
-/*
- *	Send (or queue for sending) a packet. 
- *
- *	IMPORTANT: When this is called to resend frames. The caller MUST
- *	already have locked the sk_buff. Apart from that we do the
- *	rest of the magic.
- */
-
-void dev_queue_xmit(struct sk_buff *skb, struct device *dev, int pri)
-{
-	unsigned long flags;
-	struct sk_buff_head *list;
-	int retransmission = 0;	/* used to say if the packet should go	*/
-				/* at the front or the back of the	*/
-				/* queue - front is a retransmit try	*/
-
-	if(pri>=0 && !skb_device_locked(skb))
-		skb_device_lock(skb);	/* Shove a lock on the frame */
-#if CONFIG_SKB_CHECK 
-	IS_SKB(skb);
-#endif    
-	skb->dev = dev;
-
-	/*
-	 *	Negative priority is used to flag a frame that is being pulled from the
-	 *	queue front as a retransmit attempt. It therefore goes back on the queue
-	 *	start on a failure.
-	 */
-	 
-  	if (pri < 0) 
-  	{
-		pri = -pri-1;
-		retransmission = 1;
-  	}
-
-#ifdef CONFIG_NET_DEBUG
-	if (pri >= DEV_NUMBUFFS) 
-	{
-		printk("bad priority in dev_queue_xmit.\n");
-		pri = 1;
-	}
-#endif
-
-	/*
-	 *	If the address has not been resolved. Call the device header rebuilder.
-	 *	This can cover all protocols and technically not just ARP either.
-	 */
-	 
-	if (!skb->arp && dev->rebuild_header(skb->data, dev, skb->raddr, skb)) {
-		return;
-	}
-
-	/*
-	 *
-	 * 	If dev is an alias, switch to its main device.
-	 *	"arp" resolution has been made with alias device, so
-	 *	arp entries refer to alias, not main.
-	 *
-	 */
-
-#ifdef CONFIG_NET_ALIAS
-	if (net_alias_is(dev))
-	  	skb->dev = dev = net_alias_main_dev(dev);
-#endif
-	list = dev->buffs + pri;
-
-	save_flags(flags);
-	/* if this isn't a retransmission, use the first packet instead... */
-	if (!retransmission) {
-		if (skb_queue_len(list)) {
-			/* avoid overrunning the device queue.. */
-			if (skb_queue_len(list) > dev->tx_queue_len) {
-				dev_kfree_skb(skb, FREE_WRITE);
-				return;
-			}
-			cli();
-			skb_device_unlock(skb);		/* Buffer is on the device queue and can be freed safely */
-			__skb_queue_tail(list, skb);
-			skb = __skb_dequeue(list);
-			skb_device_lock(skb);		/* New buffer needs locking down */
-			restore_flags(flags);
-		}
-		
-		/* copy outgoing packets to any sniffer packet handlers */
-		if (dev_nit) {
-			struct packet_type *ptype;
-			skb->stamp=xtime;
-			for (ptype = ptype_all; ptype!=NULL; ptype = ptype->next) 
-			{
-				/* Never send packets back to the socket
-				 * they originated from - MvS (miquels@drinkel.ow.org)
-				 */
-				if ((ptype->dev == dev || !ptype->dev) &&
-				   ((struct sock *)ptype->data != skb->sk))
-				{
-					struct sk_buff *skb2;
-					if ((skb2 = skb_clone(skb, GFP_ATOMIC)) == NULL)
-						break;
-					skb2->h.raw = skb2->data + dev->hard_header_len;
-					skb2->mac.raw = skb2->data;
-					ptype->func(skb2, skb->dev, ptype);
-				}
-			}
-		}
-	}
-	start_bh_atomic();
-	if (dev->hard_start_xmit(skb, dev) == 0) {
-		/*
-		 *	Packet is now solely the responsibility of the driver
-		 */
-		end_bh_atomic();
-		return;
-	}
-	end_bh_atomic();
-
-	/*
-	 *	Transmission failed, put skb back into a list. Once on the list it's safe and
-	 *	no longer device locked (it can be freed safely from the device queue)
-	 */
-	cli();
-	skb_device_unlock(skb);
-	__skb_queue_head(list,skb);
-	restore_flags(flags);
-}
-
-/*
- *	Receive a packet from a device driver and queue it for the upper
- *	(protocol) levels.  It always succeeds. This is the recommended 
- *	interface to use.
- */
-
-void netif_rx(struct sk_buff *skb)
-{
-	static int dropping = 0;
-
-	/*
-	 *	Any received buffers are un-owned and should be discarded
-	 *	when freed. These will be updated later as the frames get
-	 *	owners.
-	 */
-
-	skb->sk = NULL;
-	skb->free = 1;
-	if(skb->stamp.tv_sec==0)
-		skb->stamp = xtime;
-
-	/*
-	 *	Check that we aren't overdoing things.
-	 */
-
-	if (!backlog_size)
-  		dropping = 0;
-	else if (backlog_size > 300)
-		dropping = 1;
-
-	if (dropping) 
-	{
-		kfree_skb(skb, FREE_READ);
-		return;
-	}
-
-	/*
-	 *	Add it to the "backlog" queue. 
-	 */
-#if CONFIG_SKB_CHECK
-	IS_SKB(skb);
-#endif	
-	skb_queue_tail(&backlog,skb);
-	backlog_size++;
-  
-	/*
-	 *	If any packet arrived, mark it for processing after the
-	 *	hardware interrupt returns.
-	 */
-
-#ifdef CONFIG_NET_RUNONIRQ	/* Dont enable yet, needs some driver mods */
-	net_bh();
-#else
-	mark_bh(NET_BH);
-#endif
-	return;
-}
-
-/*
- *	This routine causes all interfaces to try to send some data. 
- */
- 
-void dev_transmit(void)
-{
-	struct device *dev;
-
-	for (dev = dev_base; dev != NULL; dev = dev->next)
-	{
-		if (dev->flags != 0 && !dev->tbusy) {
-			/*
-			 *	Kick the device
-			 */
-			dev_tint(dev);
-		}
-	}
-}
-
-
-/**********************************************************************************
-
-			Receive Queue Processor
-			
-***********************************************************************************/
-
-/*
- *	This is a single non-reentrant routine which takes the received packet
- *	queue and throws it at the networking layers in the hope that something
- *	useful will emerge.
- */
- 
-volatile unsigned long in_bh = 0;	/* Non-reentrant remember */
-
-int in_net_bh()	/* Used by timer.c */
-{
-	return(in_bh==0?0:1);
-}
-
-/*
- *	When we are called the queue is ready to grab, the interrupts are
- *	on and hardware can interrupt and queue to the receive queue a we
- *	run with no problems.
- *	This is run as a bottom half after an interrupt handler that does
- *	mark_bh(NET_BH);
- */
- 
-void net_bh(void *tmp)
-{
-	struct sk_buff *skb;
-	struct packet_type *ptype;
-	struct packet_type *pt_prev;
-	unsigned short type;
-
-	/*
-	 *	Atomically check and mark our BUSY state. 
-	 */
-
-	if (set_bit(1, (void*)&in_bh))
-		return;
-
-	/*
-	 *	Can we send anything now? We want to clear the
-	 *	decks for any more sends that get done as we
-	 *	process the input. This also minimises the
-	 *	latency on a transmit interrupt bh.
-	 */
-
-	dev_transmit();
-  
-	/*
-	 *	Any data left to process. This may occur because a
-	 *	mark_bh() is done after we empty the queue including
-	 *	that from the device which does a mark_bh() just after
-	 */
-
-	cli();
-	
-	/*
-	 *	While the queue is not empty
-	 */
-	 
-	while((skb=__skb_dequeue(&backlog))!=NULL)
-	{
-		/*
-		 *	We have a packet. Therefore the queue has shrunk
-		 */
-  		backlog_size--;
-
-		sti();
-		
-	       /*
-		*	Bump the pointer to the next structure.
-		*
-		*	On entry to the protocol layer. skb->data and
-		*	skb->h.raw point to the MAC and encapsulated data
-		*/
-
-		skb->h.raw = skb->data;
-
-	       /*
-		* 	Fetch the packet protocol ID. 
-		*/
-		
-		type = skb->protocol;
-
-		/*
-		 *	We got a packet ID.  Now loop over the "known protocols"
-		 * 	list. There are two lists. The ptype_all list of taps (normally empty)
-		 *	and the main protocol list which is hashed perfectly for normal protocols.
-		 */
-		pt_prev = NULL;
-		for (ptype = ptype_all; ptype!=NULL; ptype=ptype->next)
-		{
-			if(pt_prev)
-			{
-				struct sk_buff *skb2=skb_clone(skb, GFP_ATOMIC);
-				if(skb2)
-					pt_prev->func(skb2,skb->dev, pt_prev);
-			}
-			pt_prev=ptype;
-		}
-		
-		for (ptype = ptype_base[ntohs(type)&15]; ptype != NULL; ptype = ptype->next) 
-		{
-			if (ptype->type == type && (!ptype->dev || ptype->dev==skb->dev))
-			{
-				/*
-				 *	We already have a match queued. Deliver
-				 *	to it and then remember the new match
-				 */
-				if(pt_prev)
-				{
-					struct sk_buff *skb2;
-
-					skb2=skb_clone(skb, GFP_ATOMIC);
-
-					/*
-					 *	Kick the protocol handler. This should be fast
-					 *	and efficient code.
-					 */
-
-					if(skb2)
-						pt_prev->func(skb2, skb->dev, pt_prev);
-				}
-				/* Remember the current last to do */
-				pt_prev=ptype;
-			}
-		} /* End of protocol list loop */
-		
-		/*
-		 *	Is there a last item to send to ?
-		 */
-
-		if(pt_prev)
-			pt_prev->func(skb, skb->dev, pt_prev);
-		/*
-		 * 	Has an unknown packet has been received ?
-		 */
-	 
-		else
-			kfree_skb(skb, FREE_WRITE);
-
-		/*
-		 *	Again, see if we can transmit anything now. 
-		 *	[Ought to take this out judging by tests it slows
-		 *	 us down not speeds us up]
-		 */
-#ifdef XMIT_EVERY
-		dev_transmit();
-#endif		
-		cli();
-  	}	/* End of queue loop */
-  	
-  	/*
-  	 *	We have emptied the queue
-  	 */
-  	 
-  	in_bh = 0;
-	sti();
-	
-	/*
-	 *	One last output flush.
-	 */
-
-#ifdef XMIT_AFTER	 
-	dev_transmit();
-#endif
-}
-
-
-/*
- *	This routine is called when an device driver (i.e. an
- *	interface) is ready to transmit a packet.
- */
- 
-void dev_tint(struct device *dev)
-{
-	int i;
-	unsigned long flags;
-	struct sk_buff_head * head;
-	
-	/*
-	 * aliases do not transmit (for now :) )
-	 */
-
-#ifdef CONFIG_NET_ALIAS
-	if (net_alias_is(dev)) return;
-#endif
-	head = dev->buffs;
-	save_flags(flags);
-	cli();
-
-	/*
-	 *	Work the queues in priority order
-	 */	 
-	for(i = 0;i < DEV_NUMBUFFS; i++,head++)
-	{
-		struct sk_buff *skb = skb_peek(head);
-
-		if (skb) {
-			__skb_unlink(skb, head);
-			/*
-			 *	Stop anyone freeing the buffer while we retransmit it
-			 */
-			skb_device_lock(skb);
-			restore_flags(flags);
-			/*
-			 *	Feed them to the output stage and if it fails
-			 *	indicate they re-queue at the front.
-			 */
-			dev_queue_xmit(skb,dev,-i - 1);
-			/*
-			 *	If we can take no more then stop here.
-			 */
-			if (dev->tbusy)
-				return;
-			cli();
-		}
-	}
-	restore_flags(flags);
-}
-
-
-/*
- *	Perform a SIOCGIFCONF call. This structure will change
- *	size shortly, and there is nothing I can do about it.
- *	Thus we will need a 'compatibility mode'.
- */
-
-static int dev_ifconf(char *arg)
-{
-	struct ifconf ifc;
-	struct ifreq ifr;
-	struct device *dev;
-	char *pos;
-	int len;
-	int err;
-
-	/*
-	 *	Fetch the caller's info block. 
-	 */
-	 
-	err=verify_area(VERIFY_WRITE, arg, sizeof(struct ifconf));
-	if(err)
-	  	return err;
-	memcpy_fromfs(&ifc, arg, sizeof(struct ifconf));
-	len = ifc.ifc_len;
-	pos = ifc.ifc_buf;
-
-	/*
-	 *	We now walk the device list filling each active device
-	 *	into the array.
-	 */
-	 
-	err=verify_area(VERIFY_WRITE,pos,len);
-	if(err)
-	  	return err;
-  	
-	/*
-	 *	Loop over the interfaces, and write an info block for each. 
-	 */
-
-	for (dev = dev_base; dev != NULL; dev = dev->next) 
-	{
-        	if(!(dev->flags & IFF_UP))	/* Downed devices don't count */
-	        	continue;
-		/*
-		 *	Have we run out of space here ?
-		 */
-	
-		if (len < sizeof(struct ifreq)) 
-			break;
-
-		memset(&ifr, 0, sizeof(struct ifreq));
-		strcpy(ifr.ifr_name, dev->name);
-		(*(struct sockaddr_in *) &ifr.ifr_addr).sin_family = dev->family;
-		(*(struct sockaddr_in *) &ifr.ifr_addr).sin_addr.s_addr = dev->pa_addr;
-
-
-		/*
-		 *	Write this block to the caller's space. 
-		 */
-		 
-		memcpy_tofs(pos, &ifr, sizeof(struct ifreq));
-		pos += sizeof(struct ifreq);
-		len -= sizeof(struct ifreq);		
-  	}
-
-	/*
-	 *	All done.  Write the updated control block back to the caller. 
-	 */
-	 
-	ifc.ifc_len = (pos - ifc.ifc_buf);
-	ifc.ifc_req = (struct ifreq *) ifc.ifc_buf;
-	memcpy_tofs(arg, &ifc, sizeof(struct ifconf));
-	
-	/*
-	 *	Report how much was filled in
-	 */
-	 
-	return(pos - arg);
-}
-
-
-/*
- *	This is invoked by the /proc filesystem handler to display a device
- *	in detail.
- */
-
-#ifdef CONFIG_PROC_FS
-static int sprintf_stats(char *buffer, struct device *dev)
-{
-	struct enet_statistics *stats = (dev->get_stats ? dev->get_stats(dev): NULL);
-	int size;
-	
-	if (stats)
-		size = sprintf(buffer, "%6s:%7d %4d %4d %4d %4d %8d %4d %4d %4d %5d %4d\n",
-		   dev->name,
-		   stats->rx_packets, stats->rx_errors,
-		   stats->rx_dropped + stats->rx_missed_errors,
-		   stats->rx_fifo_errors,
-		   stats->rx_length_errors + stats->rx_over_errors
-		   + stats->rx_crc_errors + stats->rx_frame_errors,
-		   stats->tx_packets, stats->tx_errors, stats->tx_dropped,
-		   stats->tx_fifo_errors, stats->collisions,
-		   stats->tx_carrier_errors + stats->tx_aborted_errors
-		   + stats->tx_window_errors + stats->tx_heartbeat_errors);
-	else
-		size = sprintf(buffer, "%6s: No statistics available.\n", dev->name);
-
-	return size;
-}
-
-/*
- *	Called from the PROCfs module. This now uses the new arbitrary sized /proc/net interface
- *	to create /proc/net/dev
- */
- 
-int dev_get_info(char *buffer, char **start, off_t offset, int length, int dummy)
-{
-	int len=0;
-	off_t begin=0;
-	off_t pos=0;
-	int size;
-	
-	struct device *dev;
-
-
-	size = sprintf(buffer, "Inter-|   Receive                  |  Transmit\n"
-			    " face |packets errs drop fifo frame|packets errs drop fifo colls carrier\n");
-	
-	pos+=size;
-	len+=size;
-	
-
-	for (dev = dev_base; dev != NULL; dev = dev->next) 
-	{
-		size = sprintf_stats(buffer+len, dev);
-		len+=size;
-		pos=begin+len;
-				
-		if(pos<offset)
-		{
-			len=0;
-			begin=pos;
-		}
-		if(pos>offset+length)
-			break;
-	}
-	
-	*start=buffer+(offset-begin);	/* Start of wanted data */
-	len-=(offset-begin);		/* Start slop */
-	if(len>length)
-		len=length;		/* Ending slop */
-	return len;
-}
-#endif	/* CONFIG_PROC_FS */
-
-
-/*
- *	This checks bitmasks for the ioctl calls for devices.
- */
- 
-static inline int bad_mask(unsigned long mask, unsigned long addr)
-{
-	if (addr & (mask = ~mask))
-		return 1;
-	mask = ntohl(mask);
-	if (mask & (mask+1))
-		return 1;
-	return 0;
-}
-
-/*
- *	Perform the SIOCxIFxxx calls. 
- *
- *	The socket layer has seen an ioctl the address family thinks is
- *	for the device. At this point we get invoked to make a decision
- */
- 
-static int dev_ifsioc(void *arg, unsigned int getset)
-{
-	struct ifreq ifr;
-	struct device *dev;
-	int ret;
-
-	/*
-	 *	Fetch the caller's info block into kernel space
-	 */
-
-	int err=verify_area(VERIFY_WRITE, arg, sizeof(struct ifreq));
-	if(err)
-		return err;
-	
-	memcpy_fromfs(&ifr, arg, sizeof(struct ifreq));
-
-	/*
-	 *	See which interface the caller is talking about. 
-	 */
-	 
-	/*
-	 *
-	 *	net_alias_dev_get(): dev_get() with added alias naming magic.
-	 *	only allow alias creation/deletion if (getset==SIOCSIFADDR)
-	 *
-	 */
-	 
-#ifdef CONFIG_KERNELD
-	dev_load(ifr.ifr_name);
-#endif	
-
-#ifdef CONFIG_NET_ALIAS
-	if ((dev = net_alias_dev_get(ifr.ifr_name, getset == SIOCSIFADDR, &err, NULL, NULL)) == NULL)
-		return(err);
-#else
-	if ((dev = dev_get(ifr.ifr_name)) == NULL) 	
-		return(-ENODEV);
-#endif
-	switch(getset) 
-	{
-		case SIOCGIFFLAGS:	/* Get interface flags */
-			ifr.ifr_flags = dev->flags;
-			goto rarok;
-
-		case SIOCSIFFLAGS:	/* Set interface flags */
-			{
-				int old_flags = dev->flags;
-				
-				/*
-				 *	We are not allowed to potentially close/unload
-				 *	a device until we get this lock.
-				 */
-				
-				dev_lock_wait();
-				
-				/*
-				 *	Set the flags on our device.
-				 */
-				 
-				dev->flags = (ifr.ifr_flags & (
-					IFF_BROADCAST | IFF_DEBUG | IFF_LOOPBACK |
-					IFF_POINTOPOINT | IFF_NOTRAILERS | IFF_RUNNING |
-					IFF_NOARP | IFF_PROMISC | IFF_ALLMULTI | IFF_SLAVE | IFF_MASTER
-					| IFF_MULTICAST)) | (dev->flags & IFF_UP);
-				/*
-				 *	Load in the correct multicast list now the flags have changed.
-				 */				
-
-				dev_mc_upload(dev);
-
-			  	/*
-			  	 *	Have we downed the interface. We handle IFF_UP ourselves
-			  	 *	according to user attempts to set it, rather than blindly
-			  	 *	setting it.
-			  	 */
-			  	 
-			  	if ((old_flags^ifr.ifr_flags)&IFF_UP)	/* Bit is different  ? */
-			  	{
-					if(old_flags&IFF_UP)		/* Gone down */
-						ret=dev_close(dev); 		
-					else				/* Come up */
-					{
-						ret=dev_open(dev);
-						if(ret<0)
-							dev->flags&=~IFF_UP;	/* Open failed */
-					}	
-			  	}
-			  	else
-			  		ret=0;
-				/*
-				 *	Load in the correct multicast list now the flags have changed.
-				 */				
-
-				dev_mc_upload(dev);
-	        	}
-			break;
-		
-		case SIOCGIFADDR:	/* Get interface address (and family) */
-			if(ifr.ifr_addr.sa_family==AF_UNSPEC)
-			{
-				memcpy(ifr.ifr_hwaddr.sa_data,dev->dev_addr, MAX_ADDR_LEN);
-				ifr.ifr_hwaddr.sa_family=dev->type;			
-				goto rarok;
-			}
-			else
-			{
-				(*(struct sockaddr_in *)
-					  &ifr.ifr_addr).sin_addr.s_addr = dev->pa_addr;
-				(*(struct sockaddr_in *)
-					  &ifr.ifr_addr).sin_family = dev->family;
-				(*(struct sockaddr_in *)
-					  &ifr.ifr_addr).sin_port = 0;
-			}
-			goto rarok;
-	
-		case SIOCSIFADDR:	/* Set interface address (and family) */
-		
-			/*
-			 *	BSDism. SIOCSIFADDR family=AF_UNSPEC sets the
-			 *	physical address. We can cope with this now.
-			 */
-			
-			if(ifr.ifr_addr.sa_family==AF_UNSPEC)
-			{
-				if(dev->set_mac_address==NULL)
-					return -EOPNOTSUPP;
-				ret=dev->set_mac_address(dev,&ifr.ifr_addr);
-			}
-			else
-			{
-
-				/*
-				 *	if dev is an alias, must rehash to update
-				 *	address change
-				 */
-
-#ifdef CONFIG_NET_ALIAS
-			  	if (net_alias_is(dev))
-			    	net_alias_dev_rehash(dev ,&ifr.ifr_addr);
-#endif
-				dev->pa_addr = (*(struct sockaddr_in *)
-					 &ifr.ifr_addr).sin_addr.s_addr;
-				dev->family = ifr.ifr_addr.sa_family;
-			
-#ifdef CONFIG_INET	
-				/* This is naughty. When net-032e comes out It wants moving into the net032
-				   code not the kernel. Till then it can sit here (SIGH) */		
-				dev->pa_mask = ip_get_mask(dev->pa_addr);
-#endif			
-				dev->pa_brdaddr = dev->pa_addr | ~dev->pa_mask;
-				ret = 0;
-			}
-			break;
-			
-		case SIOCGIFBRDADDR:	/* Get the broadcast address */
-			(*(struct sockaddr_in *)
-				&ifr.ifr_broadaddr).sin_addr.s_addr = dev->pa_brdaddr;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_broadaddr).sin_family = dev->family;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_broadaddr).sin_port = 0;
-			goto rarok;
-
-		case SIOCSIFBRDADDR:	/* Set the broadcast address */
-			dev->pa_brdaddr = (*(struct sockaddr_in *)
-				&ifr.ifr_broadaddr).sin_addr.s_addr;
-			ret = 0;
-			break;
-			
-		case SIOCGIFDSTADDR:	/* Get the destination address (for point-to-point links) */
-			(*(struct sockaddr_in *)
-				&ifr.ifr_dstaddr).sin_addr.s_addr = dev->pa_dstaddr;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_dstaddr).sin_family = dev->family;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_dstaddr).sin_port = 0;
-			goto rarok;
-	
-		case SIOCSIFDSTADDR:	/* Set the destination address (for point-to-point links) */
-			dev->pa_dstaddr = (*(struct sockaddr_in *)
-				&ifr.ifr_dstaddr).sin_addr.s_addr;
-			ret = 0;
-			break;
-			
-		case SIOCGIFNETMASK:	/* Get the netmask for the interface */
-			(*(struct sockaddr_in *)
-				&ifr.ifr_netmask).sin_addr.s_addr = dev->pa_mask;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_netmask).sin_family = dev->family;
-			(*(struct sockaddr_in *)
-				&ifr.ifr_netmask).sin_port = 0;
-			goto rarok;
-
-		case SIOCSIFNETMASK: 	/* Set the netmask for the interface */
-			{
-				unsigned long mask = (*(struct sockaddr_in *)
-					&ifr.ifr_netmask).sin_addr.s_addr;
-				ret = -EINVAL;
-				/*
-				 *	The mask we set must be legal.
-				 */
-				if (bad_mask(mask,0))
-					break;
-				dev->pa_mask = mask;
-				ret = 0;
-			}
-			break;
-			
-		case SIOCGIFMETRIC:	/* Get the metric on the interface (currently unused) */
-			
-			ifr.ifr_metric = dev->metric;
-			goto  rarok;
-			
-		case SIOCSIFMETRIC:	/* Set the metric on the interface (currently unused) */
-			dev->metric = ifr.ifr_metric;
-			ret=0;
-			break;
-	
-		case SIOCGIFMTU:	/* Get the MTU of a device */
-			ifr.ifr_mtu = dev->mtu;
-			goto rarok;
-	
-		case SIOCSIFMTU:	/* Set the MTU of a device */
-		
-			/*
-			 *	MTU must be positive.
-			 */
-			 
-			if(ifr.ifr_mtu<68)
-				return -EINVAL;
-			dev->mtu = ifr.ifr_mtu;
-			ret = 0;
-			break;
-	
-		case SIOCGIFMEM:	/* Get the per device memory space. We can add this but currently
-					   do not support it */
-			ret = -EINVAL;
-			break;
-		
-		case SIOCSIFMEM:	/* Set the per device memory buffer space. Not applicable in our case */
-			ret = -EINVAL;
-			break;
-
-		case SIOCGIFHWADDR:
-			memcpy(ifr.ifr_hwaddr.sa_data,dev->dev_addr, MAX_ADDR_LEN);
-			ifr.ifr_hwaddr.sa_family=dev->type;			
-			goto rarok;
-				
-		case SIOCSIFHWADDR:
-			if(dev->set_mac_address==NULL)
-				return -EOPNOTSUPP;
-			if(ifr.ifr_hwaddr.sa_family!=dev->type)
-				return -EINVAL;
-			ret=dev->set_mac_address(dev,&ifr.ifr_hwaddr);
-			break;
-			
-		case SIOCGIFMAP:
-			ifr.ifr_map.mem_start=dev->mem_start;
-			ifr.ifr_map.mem_end=dev->mem_end;
-			ifr.ifr_map.base_addr=dev->base_addr;
-			ifr.ifr_map.irq=dev->irq;
-			ifr.ifr_map.dma=dev->dma;
-			ifr.ifr_map.port=dev->if_port;
-			goto rarok;
-			
-		case SIOCSIFMAP:
-			if(dev->set_config==NULL)
-				return -EOPNOTSUPP;
-			return dev->set_config(dev,&ifr.ifr_map);
-			
-		case SIOCADDMULTI:
-			if(dev->set_multicast_list==NULL)
-				return -EINVAL;
-			if(ifr.ifr_hwaddr.sa_family!=AF_UNSPEC)
-				return -EINVAL;
-			dev_mc_add(dev,ifr.ifr_hwaddr.sa_data, dev->addr_len, 1);
-			return 0;
-
-		case SIOCDELMULTI:
-			if(dev->set_multicast_list==NULL)
-				return -EINVAL;
-			if(ifr.ifr_hwaddr.sa_family!=AF_UNSPEC)
-				return -EINVAL;
-			dev_mc_delete(dev,ifr.ifr_hwaddr.sa_data,dev->addr_len, 1);
-			return 0;
-		/*
-		 *	Unknown or private ioctl
-		 */
-
-		default:
-			if((getset >= SIOCDEVPRIVATE) &&
-			   (getset <= (SIOCDEVPRIVATE + 15))) {
-				if(dev->do_ioctl==NULL)
-					return -EOPNOTSUPP;
-				ret=dev->do_ioctl(dev, &ifr, getset);
-				memcpy_tofs(arg,&ifr,sizeof(struct ifreq));
-				break;
-			}
-			
-			ret = -EINVAL;
-	}
-	return(ret);
-/*
- *	The load of calls that return an ifreq and ok (saves memory).
- */
-rarok:
-	memcpy_tofs(arg, &ifr, sizeof(struct ifreq));
-	return 0;
-}
-
-
-/*
- *	This function handles all "interface"-type I/O control requests. The actual
- *	'doing' part of this is dev_ifsioc above.
- */
-
-int dev_ioctl(unsigned int cmd, void *arg)
-{
-	switch(cmd) 
-	{
-		case SIOCGIFCONF:
-			(void) dev_ifconf((char *) arg);
-			return 0;
-
-		/*
-		 *	Ioctl calls that can be done by all.
-		 */
-		 
-		case SIOCGIFFLAGS:
-		case SIOCGIFADDR:
-		case SIOCGIFDSTADDR:
-		case SIOCGIFBRDADDR:
-		case SIOCGIFNETMASK:
-		case SIOCGIFMETRIC:
-		case SIOCGIFMTU:
-		case SIOCGIFMEM:
-		case SIOCGIFHWADDR:
-		case SIOCSIFHWADDR:
-		case SIOCGIFSLAVE:
-		case SIOCGIFMAP:
-			return dev_ifsioc(arg, cmd);
-
-		/*
-		 *	Ioctl calls requiring the power of a superuser
-		 */
-		 
-		case SIOCSIFFLAGS:
-		case SIOCSIFADDR:
-		case SIOCSIFDSTADDR:
-		case SIOCSIFBRDADDR:
-		case SIOCSIFNETMASK:
-		case SIOCSIFMETRIC:
-		case SIOCSIFMTU:
-		case SIOCSIFMEM:
-		case SIOCSIFMAP:
-		case SIOCSIFSLAVE:
-		case SIOCADDMULTI:
-		case SIOCDELMULTI:
-			if (!suser())
-				return -EPERM;
-			return dev_ifsioc(arg, cmd);
-	
-		case SIOCSIFLINK:
-			return -EINVAL;
-
-		/*
-		 *	Unknown or private ioctl.
-		 */	
-		 
-		default:
-			if((cmd >= SIOCDEVPRIVATE) &&
-			   (cmd <= (SIOCDEVPRIVATE + 15))) {
-				return dev_ifsioc(arg, cmd);
-			}
-			return -EINVAL;
-	}
-}
-#endif /* ! MACH */
-
-/*
- *	Initialize the DEV module. At boot time this walks the device list and
- *	unhooks any devices that fail to initialise (normally hardware not 
- *	present) and leaves us with a valid list of present and active devices.
- *
- */
-extern int lance_init(void);
-extern int pi_init(void);
-extern int dec21040_init(void);
-
-int net_dev_init(void)
-{
-	struct device *dev, **dp;
-
-#ifndef MACH
-	/*
-	 *	Initialise the packet receive queue.
-	 */
-	 
-	skb_queue_head_init(&backlog);
-#endif
-
-	/*
-	 * This is VeryUgly(tm).
-	 *
-	 * Some devices want to be initialized eary..
-	 */
-#if defined(CONFIG_LANCE)
-	lance_init();
-#endif
-#if defined(CONFIG_PI)
-	pi_init();
-#endif	
-#if defined(CONFIG_PT)
-	pt_init();
-#endif
-#if defined(CONFIG_DEC_ELCP)
-	dec21040_init();
-#endif	
-	/*
-	 *	SLHC if present needs attaching so other people see it
-	 *	even if not opened.
-	 */
-#if (defined(CONFIG_SLIP_COMPRESSED) || defined(CONFIG_PPP)) && defined(CONFIG_SLHC_BUILTIN)
-	slhc_install();
-#endif	
-
-	/*
-	 *	Add the devices.
-	 *	If the call to dev->init fails, the dev is removed
-	 *	from the chain disconnecting the device until the
-	 *	next reboot.
-	 */
-
-	dp = &dev_base;
-	while ((dev = *dp) != NULL)
-	{
-		int i;
-		for (i = 0; i < DEV_NUMBUFFS; i++)  {
-			skb_queue_head_init(dev->buffs + i);
-		}
-
-		if (dev->init && dev->init(dev)) 
-		{
-			/*
-			 *	It failed to come up. Unhook it.
-			 */
-			*dp = dev->next;
-		} 
-		else
-		{
-			dp = &dev->next;
-		}
-	}
-
-#ifdef CONFIG_PROC_FS
-	proc_net_register(&(struct proc_dir_entry) {
-		PROC_NET_DEV, 3, "dev",
-		S_IFREG | S_IRUGO, 1, 0, 0,
-		0, &proc_net_inode_operations,
-		dev_get_info
-	});
-#endif
-
-	/*	
-	 *	Initialise net_alias engine 
-	 *
-	 *		- register net_alias device notifier
-	 *		- register proc entries:	/proc/net/alias_types
-	 *									/proc/net/aliases
-	 */
-
-#ifdef CONFIG_NET_ALIAS
-	net_alias_init();
-#endif
-
-	bh_base[NET_BH].routine = net_bh;
-	enable_bh(NET_BH);
-	return 0;
-}
diff --git a/i386/i386at/gpl/linux/net/e2100.c b/i386/i386at/gpl/linux/net/e2100.c
deleted file mode 100644
index fb0f1de6..00000000
--- a/i386/i386at/gpl/linux/net/e2100.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/* e2100.c: A Cabletron E2100 series ethernet driver for linux. */
-/*
-	Written 1993-1994 by Donald Becker.
-
-	Copyright 1994 by Donald Becker.
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.  This software may be used and
-	distributed according to the terms of the GNU Public License,
-	incorporated herein by reference.
-
-	This is a driver for the Cabletron E2100 series ethercards.
-
-	The Author may be reached as becker@cesdis.gsfc.nasa.gov, or
-	C/O Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	The E2100 series ethercard is a fairly generic shared memory 8390
-	implementation.  The only unusual aspect is the way the shared memory
-	registers are set: first you do an inb() in what is normally the
-	station address region, and the low three bits of next outb() *address*
-	is used	as the write value for that register.  Either someone wasn't
-	too used to dem bit en bites, or they were trying to obfuscate the
-	programming interface.
-
-	There is an additional complication when setting the window on the packet
-	buffer.  You must first do a read into the packet buffer region with the
-	low 8 address bits the address setting the page for the start of the packet
-	buffer window, and then do the above operation.  See mem_on() for details.
-
-	One bug on the chip is that even a hard reset won't disable the memory
-	window, usually resulting in a hung machine if mem_off() isn't called.
-	If this happens, you must power down the machine for about 30 seconds.
-*/
-
-static const char *version =
-	"e2100.c:v1.01 7/21/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-
-#include "8390.h"
-
-static int e21_probe_list[] = {0x300, 0x280, 0x380, 0x220, 0};
-
-/* Offsets from the base_addr.
-   Read from the ASIC register, and the low three bits of the next outb()
-   address is used to set the corresponding register. */
-#define E21_NIC_OFFSET  0		/* Offset to the 8390 NIC. */
-#define E21_ASIC		0x10
-#define E21_MEM_ENABLE	0x10
-#define  E21_MEM_ON		0x05	/* Enable memory in 16 bit mode. */
-#define  E21_MEM_ON_8	0x07	/* Enable memory in  8 bit mode. */
-#define E21_MEM_BASE	0x11	
-#define E21_IRQ_LOW		0x12	/* The low three bits of the IRQ number. */
-#define E21_IRQ_HIGH	0x14	/* The high IRQ bit and media select ...  */
-#define E21_MEDIA		0x14	/* (alias). */
-#define  E21_ALT_IFPORT 0x02	/* Set to use the other (BNC,AUI) port. */
-#define  E21_BIG_MEM	0x04	/* Use a bigger (64K) buffer (we don't) */
-#define E21_SAPROM		0x10	/* Offset to station address data. */
-#define E21_IO_EXTENT	 0x20
-
-extern inline void mem_on(short port, volatile char *mem_base,
-						  unsigned char start_page )
-{
-	/* This is a little weird: set the shared memory window by doing a
-	   read.  The low address bits specify the starting page. */
-	mem_base[start_page];
-	inb(port + E21_MEM_ENABLE);
-	outb(E21_MEM_ON, port + E21_MEM_ENABLE + E21_MEM_ON);
-}
-
-extern inline void mem_off(short port)
-{
-	inb(port + E21_MEM_ENABLE);
-	outb(0x00, port + E21_MEM_ENABLE);
-}
-
-/* In other drivers I put the TX pages first, but the E2100 window circuitry
-   is designed to have a 4K Tx region last. The windowing circuitry wraps the
-   window at 0x2fff->0x0000 so that the packets at e.g. 0x2f00 in the RX ring
-   appear contiguously in the window. */
-#define E21_RX_START_PG		0x00	/* First page of RX buffer */
-#define E21_RX_STOP_PG		0x30	/* Last page +1 of RX ring */
-#define E21_BIG_RX_STOP_PG	0xF0	/* Last page +1 of RX ring */
-#define E21_TX_START_PG		E21_RX_STOP_PG	/* First page of TX buffer */
-
-int e2100_probe(struct device *dev);
-int e21_probe1(struct device *dev, int ioaddr);
-
-static int e21_open(struct device *dev);
-static void e21_reset_8390(struct device *dev);
-static void e21_block_input(struct device *dev, int count,
-						   struct sk_buff *skb, int ring_offset);
-static void e21_block_output(struct device *dev, int count,
-							 const unsigned char *buf, const start_page);
-static void e21_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-							int ring_page);
-
-static int e21_close(struct device *dev);
-
-
-/*  Probe for the E2100 series ethercards.  These cards have an 8390 at the
-	base address and the station address at both offset 0x10 and 0x18.  I read
-	the station address from offset 0x18 to avoid the dataport of NE2000
-	ethercards, and look for Ctron's unique ID (first three octets of the
-	station address).
- */
-
-int e2100_probe(struct device *dev)
-{
-	int *port;
-	int base_addr = dev->base_addr;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return e21_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (port = e21_probe_list; *port; port++) {
-		if (check_region(*port, E21_IO_EXTENT))
-			continue;
-		if (e21_probe1(dev, *port) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-
-int e21_probe1(struct device *dev, int ioaddr)
-{
-	int i, status;
-	unsigned char *station_addr = dev->dev_addr;
-	static unsigned version_printed = 0;
-
-	/* First check the station address for the Ctron prefix. */
-	if (inb(ioaddr + E21_SAPROM + 0) != 0x00
-		|| inb(ioaddr + E21_SAPROM + 1) != 0x00
-		|| inb(ioaddr + E21_SAPROM + 2) != 0x1d)
-		return ENODEV;
-
-	/* Verify by making certain that there is a 8390 at there. */
-	outb(E8390_NODMA + E8390_STOP, ioaddr);
-	SLOW_DOWN_IO;
-	status = inb(ioaddr);
-	if (status != 0x21 && status != 0x23)
-		return ENODEV;
-
-	/* Read the station address PROM.  */
-	for (i = 0; i < 6; i++)
-		station_addr[i] = inb(ioaddr + E21_SAPROM + i);
-
-	inb(ioaddr + E21_MEDIA); 		/* Point to media selection. */
-	outb(0, ioaddr + E21_ASIC); 	/* and disable the secondary interface. */
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("e2100.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	printk("%s: E21** at %#3x,", dev->name, ioaddr);
-	for (i = 0; i < 6; i++)
-		printk(" %02X", station_addr[i]);
-
-	if (dev->irq < 2) {
-		int irqlist[] = {15,11,10,12,5,9,3,4}, i;
-		for (i = 0; i < 8; i++)
-			if (request_irq (irqlist[i], NULL, 0, "bogus") != -EBUSY) {
-				dev->irq = irqlist[i];
-				break;
-			}
-		if (i >= 8) {
-			printk(" unable to get IRQ %d.\n", dev->irq);
-			return EAGAIN;
-		}
-	} else if (dev->irq == 2)	/* Fixup luser bogosity: IRQ2 is really IRQ9 */
-		dev->irq = 9;
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk (" unable to get memory for dev->priv.\n");
-		return -ENOMEM;
-	}
-
-	/* Grab the region so we can find a different board if IRQ select fails. */
-	request_region(ioaddr, E21_IO_EXTENT, "e2100");
-
-	/* The 8390 is at the base address. */
-	dev->base_addr = ioaddr;
-
-	ei_status.name = "E2100";
-	ei_status.word16 = 1;
-	ei_status.tx_start_page = E21_TX_START_PG;
-	ei_status.rx_start_page = E21_RX_START_PG;
-	ei_status.stop_page = E21_RX_STOP_PG;
-	ei_status.saved_irq = dev->irq;
-
-	/* Check the media port used.  The port can be passed in on the
-	   low mem_end bits. */
-	if (dev->mem_end & 15)
-		dev->if_port = dev->mem_end & 7;
-	else {
-		dev->if_port = 0;
-		inb(ioaddr + E21_MEDIA); 	/* Turn automatic media detection on. */
-		for(i = 0; i < 6; i++)
-			if (station_addr[i] != inb(ioaddr + E21_SAPROM + 8 + i)) {
-				dev->if_port = 1;
-				break;
-			}
-	}
-
-	/* Never map in the E21 shared memory unless you are actively using it.
-	   Also, the shared memory has effective only one setting -- spread all
-	   over the 128K region! */
-	if (dev->mem_start == 0)
-		dev->mem_start = 0xd0000;
-	
-#ifdef notdef
-	/* These values are unused.  The E2100 has a 2K window into the packet
-	   buffer.  The window can be set to start on any page boundary. */
-	dev->rmem_start = dev->mem_start + TX_PAGES*256;
-	dev->mem_end = dev->rmem_end = dev->mem_start + 2*1024;
-#endif
-
-	printk(", IRQ %d, %s media, memory @ %#lx.\n", dev->irq,
-		   dev->if_port ? "secondary" : "primary", dev->mem_start);
-
-	ei_status.reset_8390 = &e21_reset_8390;
-	ei_status.block_input = &e21_block_input;
-	ei_status.block_output = &e21_block_output;
-	ei_status.get_8390_hdr = &e21_get_8390_hdr;
-	dev->open = &e21_open;
-	dev->stop = &e21_close;
-	NS8390_init(dev, 0);
-
-	return 0;
-}
-
-static int
-e21_open(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	if (request_irq(dev->irq, ei_interrupt, 0, "e2100")) {
-		return EBUSY;
-	}
-	irq2dev_map[dev->irq] = dev;
-
-	/* Set the interrupt line and memory base on the hardware. */
-	inb(ioaddr + E21_IRQ_LOW);
-	outb(0, ioaddr + E21_ASIC + (dev->irq & 7));
-	inb(ioaddr + E21_IRQ_HIGH); 			/* High IRQ bit, and if_port. */
-	outb(0, ioaddr + E21_ASIC + (dev->irq > 7 ? 1:0)
-		   + (dev->if_port ? E21_ALT_IFPORT : 0));
-	inb(ioaddr + E21_MEM_BASE);
-	outb(0, ioaddr + E21_ASIC + ((dev->mem_start >> 17) & 7));
-
-	ei_open(dev);
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static void
-e21_reset_8390(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	outb(0x01, ioaddr);
-	if (ei_debug > 1) printk("resetting the E2180x3 t=%ld...", jiffies);
-	ei_status.txing = 0;
-
-	/* Set up the ASIC registers, just in case something changed them. */
-
-	if (ei_debug > 1) printk("reset done\n");
-	return;
-}
-
-/* Grab the 8390 specific header. We put the 2k window so the header page
-   appears at the start of the shared memory. */
-
-static void
-e21_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-
-	short ioaddr = dev->base_addr;
-	char *shared_mem = (char *)dev->mem_start;
-
-	mem_on(ioaddr, shared_mem, ring_page);
-
-#ifdef notdef
-	/* Officially this is what we are doing, but the readl() is faster */
-	memcpy_fromio(hdr, shared_mem, sizeof(struct e8390_pkt_hdr));
-#else
-	((unsigned int*)hdr)[0] = readl(shared_mem);
-#endif
-
-	/* Turn off memory access: we would need to reprogram the window anyway. */
-	mem_off(ioaddr);
-
-}
-
-/*  Block input and output are easy on shared memory ethercards.
-	The E21xx makes block_input() especially easy by wrapping the top
-	ring buffer to the bottom automatically. */
-static void
-e21_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	short ioaddr = dev->base_addr;
-	char *shared_mem = (char *)dev->mem_start;
-
-	mem_on(ioaddr, shared_mem, (ring_offset>>8));
-
-	/* Packet is always in one chunk -- we can copy + cksum. */
-	eth_io_copy_and_sum(skb, dev->mem_start + (ring_offset & 0xff), count, 0);
-
-	mem_off(ioaddr);
-}
-
-static void
-e21_block_output(struct device *dev, int count, const unsigned char *buf,
-				 int start_page)
-{
-	short ioaddr = dev->base_addr;
-	volatile char *shared_mem = (char *)dev->mem_start;
-
-	/* Set the shared memory window start by doing a read, with the low address
-	   bits specifying the starting page. */
-	readb(shared_mem + start_page);
-	mem_on(ioaddr, shared_mem, start_page);
-
-	memcpy_toio(shared_mem, buf, count);
-	mem_off(ioaddr);
-}
-
-static int
-e21_close(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	if (ei_debug > 1)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-
-	free_irq(dev->irq);
-	dev->irq = ei_status.saved_irq;
-
-	/* Shut off the interrupt line and secondary interface. */
-	inb(ioaddr + E21_IRQ_LOW);
-	outb(0, ioaddr + E21_ASIC);
-	inb(ioaddr + E21_IRQ_HIGH); 			/* High IRQ bit, and if_port. */
-	outb(0, ioaddr + E21_ASIC);
-
-	irq2dev_map[dev->irq] = NULL;
-
-	ei_close(dev);
-
-	/* Double-check that the memory has been turned off, because really
-	   really bad things happen if it isn't. */
-	mem_off(ioaddr);
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry e21_drv =
-{"e21", e21_probe1, E21_IO_EXTENT, e21_probe_list};
-#endif
-
-
-#ifdef MODULE
-#define MAX_E21_CARDS	4	/* Max number of E21 cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_E21_CARDS] = { 0, };
-static struct device dev_e21[MAX_E21_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_E21_CARDS] = { 0, };
-static int irq[MAX_E21_CARDS]  = { 0, };
-static int mem[MAX_E21_CARDS] = { 0, };
-static int xcvr[MAX_E21_CARDS] = { 0, };		/* choose int. or ext. xcvr */
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_E21_CARDS; this_dev++) {
-		struct device *dev = &dev_e21[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->mem_start = mem[this_dev];
-		dev->mem_end = xcvr[this_dev];	/* low 4bits = xcvr sel. */
-		dev->init = e2100_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "e2100.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "e2100.c: No E2100 card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_E21_CARDS; this_dev++) {
-		struct device *dev = &dev_e21[this_dev];
-		if (dev->priv != NULL) {
-			/* NB: e21_close() handles free_irq + irq2dev map */
-			kfree(dev->priv);
-			dev->priv = NULL;
-			release_region(dev->base_addr, E21_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c e2100.c"
- *  version-control: t
- *  tab-width: 4
- *  kept-new-versions: 5
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/eepro.c b/i386/i386at/gpl/linux/net/eepro.c
deleted file mode 100644
index 2aa2bd14..00000000
--- a/i386/i386at/gpl/linux/net/eepro.c
+++ /dev/null
@@ -1,1169 +0,0 @@
-/* eepro.c: Intel EtherExpress Pro/10 device driver for Linux. */
-/*
-	Written 1994, 1995 by Bao C. Ha.
-
-	Copyright (C) 1994, 1995 by Bao C. Ha.
-
-	This software may be used and distributed
-	according to the terms of the GNU Public License,
-	incorporated herein by reference.
-
-	The author may be reached at bao@saigon.async.com 
-	or 418 Hastings Place, Martinez, GA 30907.
-
-	Things remaining to do:
-	Better record keeping of errors.
-	Eliminate transmit interrupt to reduce overhead.
-	Implement "concurrent processing". I won't be doing it!
-	Allow changes to the partition of the transmit and receive
-	buffers, currently the ratio is 3:1 of receive to transmit
-	buffer ratio.  
-
-	Bugs:
-
-	If you have a problem of not detecting the 82595 during a
-	reboot (warm reset), disable the FLASH memory should fix it.
-	This is a compatibility hardware problem.
-	
-	Versions:
-
-	0.07a	Fix a stat report which counts every packet as a
-		heart-beat failure. (BCH, 6/3/95)
-
-	0.07	Modified to support all other 82595-based lan cards.  
-		The IRQ vector of the EtherExpress Pro will be set
-		according to the value saved in the EEPROM.  For other
-		cards, I will do autoirq_request() to grab the next
-		available interrupt vector. (BCH, 3/17/95)
-
-	0.06a,b	Interim released.  Minor changes in the comments and
-		print out format. (BCH, 3/9/95 and 3/14/95)
-
-	0.06	First stable release that I am comfortable with. (BCH,
-		3/2/95)	
-
-	0.05	Complete testing of multicast. (BCH, 2/23/95)	
-
-	0.04	Adding multicast support. (BCH, 2/14/95)	
-
-	0.03	First widely alpha release for public testing. 
-		(BCH, 2/14/95)	
-
-*/
-
-static const char *version =
-	"eepro.c: v0.07a 6/5/95 Bao C. Ha (bao@saigon.async.com)\n";
-
-#include <linux/module.h>
-
-/*
-  Sources:
-
-	This driver wouldn't have been written without the availability 
-	of the Crynwr's Lan595 driver source code.  It helps me to 
-	familiarize with the 82595 chipset while waiting for the Intel 
-	documentation.  I also learned how to detect the 82595 using 
-	the packet driver's technique.
-
-	This driver is written by cutting and pasting the skeleton.c driver
-	provided by Donald Becker.  I also borrowed the EEPROM routine from
-	Donald Becker's 82586 driver.
-
-	Datasheet for the Intel 82595. It provides just enough info that 
-	the casual reader might think that it documents the i82595.
-
-	The User Manual for the 82595.  It provides a lot of the missing
-	information.
-
-*/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-
-/* First, a few definitions that the brave might change. */
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int eepro_portlist[] =
-   { 0x200, 0x240, 0x280, 0x2C0, 0x300, 0x320, 0x340, 0x360, 0};
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 2
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-/* The number of low I/O ports used by the ethercard. */
-#define EEPRO_IO_EXTENT	16
-
-/* Information that need to be kept for each board. */
-struct eepro_local {
-	struct enet_statistics stats;
-	unsigned rx_start;
-	unsigned tx_start; /* start of the transmit chain */
-	int tx_last;  /* pointer to last packet in the transmit chain */
-	unsigned tx_end;   /* end of the transmit chain (plus 1) */
-	int eepro;	/* a flag, TRUE=1 for the EtherExpress Pro/10,
-			   FALSE = 0 for other 82595-based lan cards. */
-};
-
-/* The station (ethernet) address prefix, used for IDing the board. */
-#define SA_ADDR0 0x00
-#define SA_ADDR1 0xaa
-#define SA_ADDR2 0x00
-
-/* Index to functions, as function prototypes. */
-
-extern int eepro_probe(struct device *dev);	
-
-static int	eepro_probe1(struct device *dev, short ioaddr);
-static int	eepro_open(struct device *dev);
-static int	eepro_send_packet(struct sk_buff *skb, struct device *dev);
-static void	eepro_interrupt(int irq, struct pt_regs *regs);
-static void 	eepro_rx(struct device *dev);
-static void 	eepro_transmit_interrupt(struct device *dev);
-static int	eepro_close(struct device *dev);
-static struct enet_statistics *eepro_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-static int read_eeprom(int ioaddr, int location);
-static void hardware_send_packet(struct device *dev, void *buf, short length);
-static int	eepro_grab_irq(struct device *dev);
-
-/*
-  			Details of the i82595.
-
-You will need either the datasheet or the user manual to understand what
-is going on here.  The 82595 is very different from the 82586, 82593.
-
-The receive algorithm in eepro_rx() is just an implementation of the
-RCV ring structure that the Intel 82595 imposes at the hardware level.
-The receive buffer is set at 24K, and the transmit buffer is 8K.  I
-am assuming that the total buffer memory is 32K, which is true for the
-Intel EtherExpress Pro/10.  If it is less than that on a generic card,
-the driver will be broken.
-
-The transmit algorithm in the hardware_send_packet() is similar to the
-one in the eepro_rx().  The transmit buffer is a ring linked list.
-I just queue the next available packet to the end of the list.  In my
-system, the 82595 is so fast that the list seems to always contain a
-single packet.  In other systems with faster computers and more congested
-network traffics, the ring linked list should improve performance by
-allowing up to 8K worth of packets to be queued.
-
-*/
-#define	RAM_SIZE	0x8000
-#define	RCV_HEADER	8
-#define	RCV_RAM		0x6000	/* 24KB for RCV buffer */
-#define	RCV_LOWER_LIMIT	0x00	/* 0x0000 */
-#define	RCV_UPPER_LIMIT	((RCV_RAM - 2) >> 8)	/* 0x5ffe */
-#define	XMT_RAM		(RAM_SIZE - RCV_RAM)	/* 8KB for XMT buffer */
-#define	XMT_LOWER_LIMIT	(RCV_RAM >> 8)	/* 0x6000 */
-#define	XMT_UPPER_LIMIT	((RAM_SIZE - 2) >> 8)	/* 0x7ffe */
-#define	XMT_HEADER	8
-
-#define	RCV_DONE	0x0008
-#define	RX_OK		0x2000
-#define	RX_ERROR	0x0d81
-
-#define	TX_DONE_BIT	0x0080
-#define	CHAIN_BIT	0x8000
-#define	XMT_STATUS	0x02
-#define	XMT_CHAIN	0x04
-#define	XMT_COUNT	0x06
-
-#define	BANK0_SELECT	0x00		
-#define	BANK1_SELECT	0x40		
-#define	BANK2_SELECT	0x80		
-
-/* Bank 0 registers */
-#define	COMMAND_REG	0x00	/* Register 0 */
-#define	MC_SETUP	0x03
-#define	XMT_CMD		0x04
-#define	DIAGNOSE_CMD	0x07
-#define	RCV_ENABLE_CMD	0x08
-#define	RCV_DISABLE_CMD	0x0a
-#define	STOP_RCV_CMD	0x0b
-#define	RESET_CMD	0x0e
-#define	POWER_DOWN_CMD	0x18
-#define	RESUME_XMT_CMD	0x1c
-#define	SEL_RESET_CMD	0x1e
-#define	STATUS_REG	0x01	/* Register 1 */
-#define	RX_INT		0x02
-#define	TX_INT		0x04
-#define	EXEC_STATUS	0x30
-#define	ID_REG		0x02	/* Register 2	*/
-#define	R_ROBIN_BITS	0xc0	/* round robin counter */
-#define	ID_REG_MASK	0x2c
-#define	ID_REG_SIG	0x24
-#define	AUTO_ENABLE	0x10
-#define	INT_MASK_REG	0x03	/* Register 3	*/
-#define	RX_STOP_MASK	0x01
-#define	RX_MASK		0x02
-#define	TX_MASK		0x04
-#define	EXEC_MASK	0x08
-#define	ALL_MASK	0x0f
-#define	RCV_BAR		0x04	/* The following are word (16-bit) registers */
-#define	RCV_STOP	0x06
-#define	XMT_BAR		0x0a
-#define	HOST_ADDRESS_REG	0x0c
-#define	IO_PORT		0x0e
-
-/* Bank 1 registers */
-#define	REG1	0x01
-#define	WORD_WIDTH	0x02
-#define	INT_ENABLE	0x80
-#define INT_NO_REG	0x02
-#define	RCV_LOWER_LIMIT_REG	0x08
-#define	RCV_UPPER_LIMIT_REG	0x09
-#define	XMT_LOWER_LIMIT_REG	0x0a
-#define	XMT_UPPER_LIMIT_REG	0x0b
-
-/* Bank 2 registers */
-#define	XMT_Chain_Int	0x20	/* Interrupt at the end of the transmit chain */
-#define	XMT_Chain_ErrStop	0x40 /* Interrupt at the end of the chain even if there are errors */
-#define	RCV_Discard_BadFrame	0x80 /* Throw bad frames away, and continue to receive others */
-#define	REG2		0x02
-#define	PRMSC_Mode	0x01
-#define	Multi_IA	0x20
-#define	REG3		0x03
-#define	TPE_BIT		0x04
-#define	BNC_BIT		0x20
-	
-#define	I_ADD_REG0	0x04
-#define	I_ADD_REG1	0x05
-#define	I_ADD_REG2	0x06
-#define	I_ADD_REG3	0x07
-#define	I_ADD_REG4	0x08
-#define	I_ADD_REG5	0x09
-
-#define EEPROM_REG 0x0a
-#define EESK 0x01
-#define EECS 0x02
-#define EEDI 0x04
-#define EEDO 0x08
-
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
-   If dev->base_addr == 0, probe all likely locations.
-   If dev->base_addr == 1, always return failure.
-   If dev->base_addr == 2, allocate space for the device and return success
-   (detachable devices only).
-   */
-#ifdef HAVE_DEVLIST
-/* Support for a alternate probe manager, which will eliminate the
-   boilerplate below. */
-struct netdev_entry netcard_drv =
-{"eepro", eepro_probe1, EEPRO_IO_EXTENT, eepro_portlist};
-#else
-int
-eepro_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return eepro_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; eepro_portlist[i]; i++) {
-		int ioaddr = eepro_portlist[i];
-		if (check_region(ioaddr, EEPRO_IO_EXTENT))
-			continue;
-		if (eepro_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-/* This is the real probe routine.  Linux has a history of friendly device
-   probes on the ISA bus.  A good device probes avoids doing writes, and
-   verifies that the correct device exists and functions.  */
-
-int eepro_probe1(struct device *dev, short ioaddr)
-{
-	unsigned short station_addr[6], id, counter;
-	int i;
-	int eepro;	/* a flag, TRUE=1 for the EtherExpress Pro/10,
-			   FALSE = 0 for other 82595-based lan cards. */
-	const char *ifmap[] = {"AUI", "10Base2", "10BaseT"};
-	enum iftype { AUI=0, BNC=1, TPE=2 };
-
-	/* Now, we are going to check for the signature of the
-	   ID_REG (register 2 of bank 0) */
-
-	if (((id=inb(ioaddr + ID_REG)) & ID_REG_MASK) == ID_REG_SIG) {
-
-		/* We seem to have the 82595 signature, let's
-		   play with its counter (last 2 bits of
-		   register 2 of bank 0) to be sure. */
-	
-		counter = (id & R_ROBIN_BITS);	
-		if (((id=inb(ioaddr+ID_REG)) & R_ROBIN_BITS) == 
-			(counter + 0x40)) {
-
-			/* Yes, the 82595 has been found */
-
-			/* Now, get the ethernet hardware address from
-			   the EEPROM */
-
-			station_addr[0] = read_eeprom(ioaddr, 2);
-			station_addr[1] = read_eeprom(ioaddr, 3);
-			station_addr[2] = read_eeprom(ioaddr, 4);
-
-			/* Check the station address for the manufacturer's code */
-
-			if (station_addr[2] != 0x00aa || (station_addr[1] & 0xff00) != 0x0000) {
-				eepro = 0;
-				printk("%s: Intel 82595-based lan card at %#x,", 
-					dev->name, ioaddr);
-			}
-			else {
-				eepro = 1;
-				printk("%s: Intel EtherExpress Pro/10 at %#x,", 
-					dev->name, ioaddr);
-			}
-
-   			/* Fill in the 'dev' fields. */
-			dev->base_addr = ioaddr;
-			
-			for (i=0; i < 6; i++) {
-				dev->dev_addr[i] = ((unsigned char *) station_addr)[5-i];
-				printk("%c%02x", i ? ':' : ' ', dev->dev_addr[i]);
-			}
-				
-			outb(BANK2_SELECT, ioaddr); /* be CAREFUL, BANK 2 now */
-			id = inb(ioaddr + REG3);
-			if (id & TPE_BIT)
-				dev->if_port = TPE;
-			else dev->if_port = BNC;
-
-			if (dev->irq < 2 && eepro) {
-				i = read_eeprom(ioaddr, 1);
-				switch (i & 0x07) {
-					case 0:	dev->irq = 9; break;
-					case 1:	dev->irq = 3; break;
-					case 2:	dev->irq = 5; break;
-					case 3:	dev->irq = 10; break;
-					case 4:	dev->irq = 11; break;
-					default: /* should never get here !!!!! */
-						printk(" illegal interrupt vector stored in EEPROM.\n");
-						return ENODEV;
-					}
-				}
-			else if (dev->irq == 2)
-				dev->irq = 9;
-
-			if (dev->irq > 2) {
-				printk(", IRQ %d, %s.\n", dev->irq,
-						ifmap[dev->if_port]);
-				if (request_irq(dev->irq, &eepro_interrupt, 0, "eepro")) {
-					printk("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
-					return -EAGAIN;
-				}
-			}
-			else printk(", %s.\n", ifmap[dev->if_port]);
-			
-			if ((dev->mem_start & 0xf) > 0)
-				net_debug = dev->mem_start & 7;
-
-			if (net_debug > 3) {
-				i = read_eeprom(ioaddr, 5);
-				if (i & 0x2000) /* bit 13 of EEPROM word 5 */
-					printk("%s: Concurrent Processing is enabled but not used!\n",
-						dev->name);
-			}
-
-			if (net_debug) 
-				printk(version);
-
-			/* Grab the region so we can find another board if autoIRQ fails. */
-			request_region(ioaddr, EEPRO_IO_EXTENT, "eepro");
-
-			/* Initialize the device structure */
-			dev->priv = kmalloc(sizeof(struct eepro_local), GFP_KERNEL);
-			if (dev->priv == NULL)
-				return -ENOMEM;
-			memset(dev->priv, 0, sizeof(struct eepro_local));
-
-			dev->open = eepro_open;
-			dev->stop = eepro_close;
-			dev->hard_start_xmit = eepro_send_packet;
-			dev->get_stats = eepro_get_stats;
-			dev->set_multicast_list = &set_multicast_list;
-
-			/* Fill in the fields of the device structure with
-			   ethernet generic values */
-
-			ether_setup(dev);
-
-			outb(RESET_CMD, ioaddr); /* RESET the 82595 */
-
-			return 0;
-			}
-		else return ENODEV;
-		}
-	else if (net_debug > 3)
-		printk ("EtherExpress Pro probed failed!\n");
-	return ENODEV;
-}
-
-/* Open/initialize the board.  This is called (in the current kernel)
-   sometime after booting when the 'ifconfig' program is run.
-
-   This routine should set everything up anew at each open, even
-   registers that "should" only need to be set once at boot, so that
-   there is non-reboot way to recover if something goes wrong.
-   */
-
-static char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1};
-static int	eepro_grab_irq(struct device *dev)
-{
-	int irqlist[] = { 5, 9, 10, 11, 4, 3, 0};	
-	int *irqp = irqlist, temp_reg, ioaddr = dev->base_addr;
-
-	outb(BANK1_SELECT, ioaddr); /* be CAREFUL, BANK 1 now */
-
-	/* Enable the interrupt line. */
-	temp_reg = inb(ioaddr + REG1);
-	outb(temp_reg | INT_ENABLE, ioaddr + REG1); 
-	
-	outb(BANK0_SELECT, ioaddr); /* be CAREFUL, BANK 0 now */
-
-	/* clear all interrupts */
-	outb(ALL_MASK, ioaddr + STATUS_REG); 
-	/* Let EXEC event to interrupt */
-	outb(ALL_MASK & ~(EXEC_MASK), ioaddr + INT_MASK_REG); 
-
-	do {
-		outb(BANK1_SELECT, ioaddr); /* be CAREFUL, BANK 1 now */
-
-		temp_reg = inb(ioaddr + INT_NO_REG);
-		outb((temp_reg & 0xf8) | irqrmap[*irqp], ioaddr + INT_NO_REG); 
-
-		outb(BANK0_SELECT, ioaddr); /* Switch back to Bank 0 */
-
-		if (request_irq (*irqp, NULL, 0, "bogus") != EBUSY) {
-			/* Twinkle the interrupt, and check if it's seen */
-			autoirq_setup(0);
-
-			outb(DIAGNOSE_CMD, ioaddr); /* RESET the 82595 */
-				
-			if (*irqp == autoirq_report(2) &&  /* It's a good IRQ line */
-				(request_irq(dev->irq = *irqp, &eepro_interrupt, 0, "eepro") == 0)) 
-					break;
-
-			/* clear all interrupts */
-			outb(ALL_MASK, ioaddr + STATUS_REG); 
-		}
-	} while (*++irqp);
-
-	outb(BANK1_SELECT, ioaddr); /* Switch back to Bank 1 */
-
-	/* Disable the physical interrupt line. */
-	temp_reg = inb(ioaddr + REG1);
-	outb(temp_reg & 0x7f, ioaddr + REG1); 
-
-	outb(BANK0_SELECT, ioaddr); /* Switch back to Bank 0 */
-
-	/* Mask all the interrupts. */
-	outb(ALL_MASK, ioaddr + INT_MASK_REG); 
-
-	/* clear all interrupts */
-	outb(ALL_MASK, ioaddr + STATUS_REG); 
-
-	return dev->irq;
-}
-
-static int
-eepro_open(struct device *dev)
-{
-	unsigned short temp_reg;
-	int i, ioaddr = dev->base_addr;
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-
-	if (net_debug > 3)
-		printk("eepro: entering eepro_open routine.\n");
-
-	if (dev->dev_addr[0] == SA_ADDR0 &&
-			dev->dev_addr[1] == SA_ADDR1 &&
-			dev->dev_addr[2] == SA_ADDR2)
-		lp->eepro = 1; /* Yes, an Intel EtherExpress Pro/10 */
-	else lp->eepro = 0; /* No, it is a generic 82585 lan card */
-
-	/* Get the interrupt vector for the 82595 */	
-	if (dev->irq < 2 && eepro_grab_irq(dev) == 0) {
-		printk("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
-		return -EAGAIN;
-	}
-				
-	if (irq2dev_map[dev->irq] != 0
-		|| (irq2dev_map[dev->irq] = dev) == 0)
-		return -EAGAIN;
-
-	/* Initialize the 82595. */
-
-	outb(BANK2_SELECT, ioaddr); /* be CAREFUL, BANK 2 now */
-	temp_reg = inb(ioaddr + EEPROM_REG);
-	if (temp_reg & 0x10) /* Check the TurnOff Enable bit */
-		outb(temp_reg & 0xef, ioaddr + EEPROM_REG);
-	for (i=0; i < 6; i++) 
-		outb(dev->dev_addr[i] , ioaddr + I_ADD_REG0 + i); 
-			
-	temp_reg = inb(ioaddr + REG1);    /* Setup Transmit Chaining */
-	outb(temp_reg | XMT_Chain_Int | XMT_Chain_ErrStop /* and discard bad RCV frames */
-		| RCV_Discard_BadFrame, ioaddr + REG1);  
-
-	temp_reg = inb(ioaddr + REG2); /* Match broadcast */
-	outb(temp_reg | 0x14, ioaddr + REG2);
-
-	temp_reg = inb(ioaddr + REG3);
-	outb(temp_reg & 0x3f, ioaddr + REG3); /* clear test mode */
-
-	/* Set the receiving mode */
-	outb(BANK1_SELECT, ioaddr); /* be CAREFUL, BANK 1 now */
-	
-	temp_reg = inb(ioaddr + INT_NO_REG);
-	outb((temp_reg & 0xf8) | irqrmap[dev->irq], ioaddr + INT_NO_REG); 
-
-	/* Initialize the RCV and XMT upper and lower limits */
-	outb(RCV_LOWER_LIMIT, ioaddr + RCV_LOWER_LIMIT_REG); 
-	outb(RCV_UPPER_LIMIT, ioaddr + RCV_UPPER_LIMIT_REG); 
-	outb(XMT_LOWER_LIMIT, ioaddr + XMT_LOWER_LIMIT_REG); 
-	outb(XMT_UPPER_LIMIT, ioaddr + XMT_UPPER_LIMIT_REG); 
-
-	/* Enable the interrupt line. */
-	temp_reg = inb(ioaddr + REG1);
-	outb(temp_reg | INT_ENABLE, ioaddr + REG1); 
-
-	outb(BANK0_SELECT, ioaddr); /* Switch back to Bank 0 */
-
-	/* Let RX and TX events to interrupt */
-	outb(ALL_MASK & ~(RX_MASK | TX_MASK), ioaddr + INT_MASK_REG); 
-	/* clear all interrupts */
-	outb(ALL_MASK, ioaddr + STATUS_REG); 
-
-	/* Initialize RCV */
-	outw(RCV_LOWER_LIMIT << 8, ioaddr + RCV_BAR); 
-	lp->rx_start = (RCV_LOWER_LIMIT << 8) ;
-	outw((RCV_UPPER_LIMIT << 8) | 0xfe, ioaddr + RCV_STOP); 
-
-	/* Initialize XMT */
-	outw(XMT_LOWER_LIMIT << 8, ioaddr + XMT_BAR); 
-	
-	outb(SEL_RESET_CMD, ioaddr);
-	/* We are supposed to wait for 2 us after a SEL_RESET */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;	
-
-	lp->tx_start = lp->tx_end = XMT_LOWER_LIMIT << 8; /* or = RCV_RAM */
-	lp->tx_last = 0;  
-	
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-	if (net_debug > 3)
-		printk("eepro: exiting eepro_open routine.\n");
-
-	outb(RCV_ENABLE_CMD, ioaddr);
-
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static int
-eepro_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	if (net_debug > 5)
-		printk("eepro: entering eepro_send_packet routine.\n");
-	
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 5)
-			return 1;
-		if (net_debug > 1)
-			printk("%s: transmit timed out, %s?\n", dev->name,
-				   "network cable problem");
-		lp->stats.tx_errors++;
-		/* Try to restart the adaptor. */
-		outb(SEL_RESET_CMD, ioaddr); 
-		/* We are supposed to wait for 2 us after a SEL_RESET */
-		SLOW_DOWN_IO;
-		SLOW_DOWN_IO;
-
-		/* Do I also need to flush the transmit buffers here? YES? */
-		lp->tx_start = lp->tx_end = RCV_RAM; 
-		lp->tx_last = 0;
-	
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-
-		outb(RCV_ENABLE_CMD, ioaddr);
-
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-
-		hardware_send_packet(dev, buf, length);
-		dev->trans_start = jiffies;
-	}
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	/* You might need to clean up and record Tx statistics here. */
-	/* lp->stats.tx_aborted_errors++; */
-
-	if (net_debug > 5)
-		printk("eepro: exiting eepro_send_packet routine.\n");
-	
-	return 0;
-}
-
-
-/*	The typical workload of the driver:
-	Handle the network interface interrupts. */
-static void
-eepro_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	int ioaddr, status, boguscount = 0;
-
-	if (net_debug > 5)
-		printk("eepro: entering eepro_interrupt routine.\n");
-	
-	if (dev == NULL) {
-		printk ("eepro_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	dev->interrupt = 1;
-	
-	ioaddr = dev->base_addr;
-
-	do { 
-		status = inb(ioaddr + STATUS_REG);
-
-		if (status & RX_INT) {
-			if (net_debug > 4)
-				printk("eepro: packet received interrupt.\n");
-
-			/* Acknowledge the RX_INT */
-			outb(RX_INT, ioaddr + STATUS_REG); 
-
-			/* Get the received packets */
-			eepro_rx(dev);
-		}
-		else if (status & TX_INT) {
-			if (net_debug > 4)
-				printk("eepro: packet transmit interrupt.\n");
-
-			/* Acknowledge the TX_INT */
-			outb(TX_INT, ioaddr + STATUS_REG); 
-
-			/* Process the status of transmitted packets */
-			eepro_transmit_interrupt(dev);
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}		
-	} while ((++boguscount < 10) && (status & 0x06));
-
-	dev->interrupt = 0;
-	if (net_debug > 5)
-		printk("eepro: exiting eepro_interrupt routine.\n");
-	
-	return;
-}
-
-static int
-eepro_close(struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	short temp_reg;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	outb(BANK1_SELECT, ioaddr); /* Switch back to Bank 1 */
-
-	/* Disable the physical interrupt line. */
-	temp_reg = inb(ioaddr + REG1);
-	outb(temp_reg & 0x7f, ioaddr + REG1); 
-
-	outb(BANK0_SELECT, ioaddr); /* Switch back to Bank 0 */
-
-	/* Flush the Tx and disable Rx. */
-	outb(STOP_RCV_CMD, ioaddr); 
-	lp->tx_start = lp->tx_end = RCV_RAM ;
-	lp->tx_last = 0;  
-
-	/* Mask all the interrupts. */
-	outb(ALL_MASK, ioaddr + INT_MASK_REG); 
-
-	/* clear all interrupts */
-	outb(ALL_MASK, ioaddr + STATUS_REG); 
-
-	/* Reset the 82595 */
-	outb(RESET_CMD, ioaddr); 
-
-	/* release the interrupt */
-	free_irq(dev->irq);
-
-	irq2dev_map[dev->irq] = 0;
-
-	/* Update the statistics here. What statistics? */
-
-	/* We are supposed to wait for 200 us after a RESET */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO; /* May not be enough? */
-
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-eepro_get_stats(struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-
-	return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
- */
-static void
-set_multicast_list(struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	unsigned short mode;
-	struct dev_mc_list *dmi=dev->mc_list;
-
-	if (dev->flags&(IFF_ALLMULTI|IFF_PROMISC) || dev->mc_count > 63) 
-	{
-		/*
-		 *	We must make the kernel realise we had to move
-		 *	into promisc mode or we start all out war on
-		 *	the cable. If it was a promisc rewquest the
-		 *	flag is already set. If not we assert it.
-		 */
-		dev->flags|=IFF_PROMISC;		
-
-		outb(BANK2_SELECT, ioaddr); /* be CAREFUL, BANK 2 now */
-		mode = inb(ioaddr + REG2);
-		outb(mode | PRMSC_Mode, ioaddr + REG2);	
-		mode = inb(ioaddr + REG3);
-		outb(mode, ioaddr + REG3); /* writing reg. 3 to complete the update */
-		outb(BANK0_SELECT, ioaddr); /* Return to BANK 0 now */
-		printk("%s: promiscuous mode enabled.\n", dev->name);
-	} 
-	else if (dev->mc_count==0 ) 
-	{
-		outb(BANK2_SELECT, ioaddr); /* be CAREFUL, BANK 2 now */
-		mode = inb(ioaddr + REG2);
-		outb(mode & 0xd6, ioaddr + REG2); /* Turn off Multi-IA and PRMSC_Mode bits */
-		mode = inb(ioaddr + REG3);
-		outb(mode, ioaddr + REG3); /* writing reg. 3 to complete the update */
-		outb(BANK0_SELECT, ioaddr); /* Return to BANK 0 now */
-	}
-	else 
-	{
-		unsigned short status, *eaddrs;
-		int i, boguscount = 0;
-		
-		/* Disable RX and TX interrupts.  Neccessary to avoid
-		   corruption of the HOST_ADDRESS_REG by interrupt
-		   service routines. */
-		outb(ALL_MASK, ioaddr + INT_MASK_REG);
-
-		outb(BANK2_SELECT, ioaddr); /* be CAREFUL, BANK 2 now */
-		mode = inb(ioaddr + REG2);
-		outb(mode | Multi_IA, ioaddr + REG2);	
-		mode = inb(ioaddr + REG3);
-		outb(mode, ioaddr + REG3); /* writing reg. 3 to complete the update */
-		outb(BANK0_SELECT, ioaddr); /* Return to BANK 0 now */
-		outw(lp->tx_end, ioaddr + HOST_ADDRESS_REG);
-		outw(MC_SETUP, ioaddr + IO_PORT);
-		outw(0, ioaddr + IO_PORT);
-		outw(0, ioaddr + IO_PORT);
-		outw(6*(dev->mc_count + 1), ioaddr + IO_PORT);
-		for (i = 0; i < dev->mc_count; i++) 
-		{
-			eaddrs=(unsigned short *)dmi->dmi_addr;
-			dmi=dmi->next;
-			outw(*eaddrs++, ioaddr + IO_PORT);
-			outw(*eaddrs++, ioaddr + IO_PORT);
-			outw(*eaddrs++, ioaddr + IO_PORT);
-		}
-		eaddrs = (unsigned short *) dev->dev_addr;
-		outw(eaddrs[0], ioaddr + IO_PORT);
-		outw(eaddrs[1], ioaddr + IO_PORT);
-		outw(eaddrs[2], ioaddr + IO_PORT);
-		outw(lp->tx_end, ioaddr + XMT_BAR);
-		outb(MC_SETUP, ioaddr);
-
-		/* Update the transmit queue */
-		i = lp->tx_end + XMT_HEADER + 6*(dev->mc_count + 1);
-		if (lp->tx_start != lp->tx_end) 
-		{ 
-			/* update the next address and the chain bit in the 
-			   last packet */
-			outw(lp->tx_last + XMT_CHAIN, ioaddr + HOST_ADDRESS_REG);
-			outw(i, ioaddr + IO_PORT);
-			outw(lp->tx_last + XMT_COUNT, ioaddr + HOST_ADDRESS_REG);
-			status = inw(ioaddr + IO_PORT);
-			outw(status | CHAIN_BIT, ioaddr + IO_PORT);
-			lp->tx_end = i ;
-		}
-		else lp->tx_start = lp->tx_end = i ;
-
-		/* Acknowledge that the MC setup is done */
-		do { /* We should be doing this in the eepro_interrupt()! */
-			SLOW_DOWN_IO;
-			SLOW_DOWN_IO;
-			if (inb(ioaddr + STATUS_REG) & 0x08) 
-			{
-				i = inb(ioaddr);
-				outb(0x08, ioaddr + STATUS_REG);
-				if (i & 0x20) { /* command ABORTed */
-					printk("%s: multicast setup failed.\n", 
-						dev->name);
-					break;
-				} else if ((i & 0x0f) == 0x03)	{ /* MC-Done */
-					printk("%s: set Rx mode to %d addresses.\n", 
-						dev->name, dev->mc_count);
-					break;
-				}
-			}
-		} while (++boguscount < 100);
-
-		/* Re-enable RX and TX interrupts */
-		outb(ALL_MASK & ~(RX_MASK | TX_MASK), ioaddr + INT_MASK_REG); 
-	
-	}
-	outb(RCV_ENABLE_CMD, ioaddr);
-}
-
-/* The horrible routine to read a word from the serial EEPROM. */
-/* IMPORTANT - the 82595 will be set to Bank 0 after the eeprom is read */
-
-/* The delay between EEPROM clock transitions. */
-#define eeprom_delay()	{ int _i = 40; while (--_i > 0) { __SLOW_DOWN_IO; }}
-#define EE_READ_CMD (6 << 6)
-
-int
-read_eeprom(int ioaddr, int location)
-{
-	int i;
-	unsigned short retval = 0;
-	short ee_addr = ioaddr + EEPROM_REG;
-	int read_cmd = location | EE_READ_CMD;
-	short ctrl_val = EECS ;
-	
-	outb(BANK2_SELECT, ioaddr);
-	outb(ctrl_val, ee_addr);
-	
-	/* Shift the read command bits out. */
-	for (i = 8; i >= 0; i--) {
-		short outval = (read_cmd & (1 << i)) ? ctrl_val | EEDI
-			: ctrl_val;
-		outb(outval, ee_addr);
-		outb(outval | EESK, ee_addr);	/* EEPROM clock tick. */
-		eeprom_delay();
-		outb(outval, ee_addr);	/* Finish EEPROM a clock tick. */
-		eeprom_delay();
-	}
-	outb(ctrl_val, ee_addr);
-	
-	for (i = 16; i > 0; i--) {
-		outb(ctrl_val | EESK, ee_addr);	 eeprom_delay();
-		retval = (retval << 1) | ((inb(ee_addr) & EEDO) ? 1 : 0);
-		outb(ctrl_val, ee_addr);  eeprom_delay();
-	}
-
-	/* Terminate the EEPROM access. */
-	ctrl_val &= ~EECS;
-	outb(ctrl_val | EESK, ee_addr);
-	eeprom_delay();
-	outb(ctrl_val, ee_addr);
-	eeprom_delay();
-	outb(BANK0_SELECT, ioaddr);
-	return retval;
-}
-
-static void
-hardware_send_packet(struct device *dev, void *buf, short length)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	unsigned status, tx_available, last, end, boguscount = 10;
-
-	if (net_debug > 5)
-		printk("eepro: entering hardware_send_packet routine.\n");
-
-	while (boguscount-- > 0) {
-
-		/* determine how much of the transmit buffer space is available */
-		if (lp->tx_end > lp->tx_start)
-			tx_available = XMT_RAM - (lp->tx_end - lp->tx_start);
-		else if (lp->tx_end < lp->tx_start)
-			tx_available = lp->tx_start - lp->tx_end;
-		else tx_available = XMT_RAM;
-
-		/* Disable RX and TX interrupts.  Neccessary to avoid
-		   corruption of the HOST_ADDRESS_REG by interrupt
-		   service routines. */
-		outb(ALL_MASK, ioaddr + INT_MASK_REG);
-
-		if (((((length + 1) >> 1) << 1) + 2*XMT_HEADER) 
-			>= tx_available)   /* No space available ??? */
-			continue;
-
-		last = lp->tx_end;
-		end = last + (((length + 1) >> 1) << 1) + XMT_HEADER;
-
-		if (end >= RAM_SIZE) { /* the transmit buffer is wrapped around */
-			if ((RAM_SIZE - last) <= XMT_HEADER) {	
-			/* Arrrr!!!, must keep the xmt header together,
-			  several days were lost to chase this one down. */
-				last = RCV_RAM;
-				end = last + (((length + 1) >> 1) << 1) + XMT_HEADER;
-			}	
-			else end = RCV_RAM + (end - RAM_SIZE);
-		}
-
-		outw(last, ioaddr + HOST_ADDRESS_REG);
-		outw(XMT_CMD, ioaddr + IO_PORT);
-		outw(0, ioaddr + IO_PORT);
-		outw(end, ioaddr + IO_PORT);
-		outw(length, ioaddr + IO_PORT);
-		outsw(ioaddr + IO_PORT, buf, (length + 1) >> 1);
-
-		if (lp->tx_start != lp->tx_end) { 
-			/* update the next address and the chain bit in the 
-			   last packet */
-			if (lp->tx_end != last) {
-				outw(lp->tx_last + XMT_CHAIN, ioaddr + HOST_ADDRESS_REG);
-				outw(last, ioaddr + IO_PORT);
-			}
-			outw(lp->tx_last + XMT_COUNT, ioaddr + HOST_ADDRESS_REG);
-			status = inw(ioaddr + IO_PORT);
-			outw(status | CHAIN_BIT, ioaddr + IO_PORT);
-		}
-
-		/* A dummy read to flush the DRAM write pipeline */
-		status = inw(ioaddr + IO_PORT); 
-
-		/* Enable RX and TX interrupts */
-		outb(ALL_MASK & ~(RX_MASK | TX_MASK), ioaddr + INT_MASK_REG); 
-	
-		if (lp->tx_start == lp->tx_end) {
-			outw(last, ioaddr + XMT_BAR);
-			outb(XMT_CMD, ioaddr);
-			lp->tx_start = last;   /* I don't like to change tx_start here */
-		}
-		else	outb(RESUME_XMT_CMD, ioaddr);
-
-		lp->tx_last = last;
-		lp->tx_end = end;
-
-		if (dev->tbusy) {
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-
-		if (net_debug > 5)
-			printk("eepro: exiting hardware_send_packet routine.\n");
-		return;
-	}
-	dev->tbusy = 1;
-	if (net_debug > 5)
-		printk("eepro: exiting hardware_send_packet routine.\n");
-}
-
-static void
-eepro_rx(struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	short boguscount = 20;
-	short rcv_car = lp->rx_start;
-	unsigned rcv_event, rcv_status, rcv_next_frame, rcv_size;
-
-	if (net_debug > 5)
-		printk("eepro: entering eepro_rx routine.\n");
-	
-	/* Set the read pointer to the start of the RCV */
-	outw(rcv_car, ioaddr + HOST_ADDRESS_REG);
-	rcv_event = inw(ioaddr + IO_PORT);
-
-	while (rcv_event == RCV_DONE) {
-		rcv_status = inw(ioaddr + IO_PORT);
-		rcv_next_frame = inw(ioaddr + IO_PORT);
-		rcv_size = inw(ioaddr + IO_PORT);
-
-		if ((rcv_status & (RX_OK | RX_ERROR)) == RX_OK) {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-
-			rcv_size &= 0x3fff;
-			skb = dev_alloc_skb(rcv_size+2);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			skb->dev = dev;
-			skb_reserve(skb,2);
-
-			insw(ioaddr+IO_PORT, skb_put(skb,rcv_size), (rcv_size + 1) >> 1);
-	
-			skb->protocol = eth_type_trans(skb,dev);	
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-		else { /* Not sure will ever reach here, 
-			  I set the 595 to discard bad received frames */
-			lp->stats.rx_errors++;
-			if (rcv_status & 0x0100)
-				lp->stats.rx_over_errors++;
-			else if (rcv_status & 0x0400)
-				lp->stats.rx_frame_errors++;
-			else if (rcv_status & 0x0800)
-				lp->stats.rx_crc_errors++;
-			printk("%s: event = %#x, status = %#x, next = %#x, size = %#x\n", 
-				dev->name, rcv_event, rcv_status, rcv_next_frame, rcv_size);
-		}
-		if (rcv_status & 0x1000)
-			lp->stats.rx_length_errors++;
-		if (--boguscount == 0)
-			break;
-
-		rcv_car = lp->rx_start + RCV_HEADER + rcv_size;
-		lp->rx_start = rcv_next_frame;
-		outw(rcv_next_frame, ioaddr + HOST_ADDRESS_REG);
-		rcv_event = inw(ioaddr + IO_PORT);
-
-	} 
-	if (rcv_car == 0)
-		rcv_car = (RCV_UPPER_LIMIT << 8) | 0xff;
-	outw(rcv_car - 1, ioaddr + RCV_STOP);
-
-	if (net_debug > 5)
-		printk("eepro: exiting eepro_rx routine.\n");
-}
-
-static void
-eepro_transmit_interrupt(struct device *dev)
-{
-	struct eepro_local *lp = (struct eepro_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	short boguscount = 10; 
-	short xmt_status;
-
-	while (lp->tx_start != lp->tx_end) { 
-
-		outw(lp->tx_start, ioaddr + HOST_ADDRESS_REG);
-		xmt_status = inw(ioaddr+IO_PORT);
-		if ((xmt_status & TX_DONE_BIT) == 0) break;
-		xmt_status = inw(ioaddr+IO_PORT);
-		lp->tx_start = inw(ioaddr+IO_PORT);
-	
-		if (dev->tbusy) {
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-
-		if (xmt_status & 0x2000)
-			lp->stats.tx_packets++;
-		else {
-			lp->stats.tx_errors++;
-			if (xmt_status & 0x0400)
-				lp->stats.tx_carrier_errors++;
-			printk("%s: XMT status = %#x\n",
-				dev->name, xmt_status);
-		}
-		if (xmt_status & 0x000f)
-			lp->stats.collisions += (xmt_status & 0x000f);
-		if ((xmt_status & 0x0040) == 0x0)
-			lp->stats.tx_heartbeat_errors++;
-
-		if (--boguscount == 0)
-			break;  
-	}
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_eepro = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, eepro_probe };
-
-static int io = 0x200;
-static int irq = 0;
-
-int
-init_module(void)
-{
-	if (io == 0)
-		printk("eepro: You should not use auto-probing with insmod!\n");
-	dev_eepro.base_addr = io;
-	dev_eepro.irq       = irq;
-
-	if (register_netdev(&dev_eepro) != 0)
-		return -EIO;
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_eepro);
-	kfree_s(dev_eepro.priv,sizeof(struct eepro_local));
-	dev_eepro.priv=NULL;
-
-	/* If we don't do this, we can't re-insmod it later. */
-	release_region(dev_eepro.base_addr, EEPRO_IO_EXTENT);
-}
-#endif /* MODULE */
diff --git a/i386/i386at/gpl/linux/net/eexpress.c b/i386/i386at/gpl/linux/net/eexpress.c
deleted file mode 100644
index 2f641d68..00000000
--- a/i386/i386at/gpl/linux/net/eexpress.c
+++ /dev/null
@@ -1,1034 +0,0 @@
-/* eexpress.c: Intel EtherExpress device driver for Linux. */
-/*
-	Written 1993 by Donald Becker.
-	Copyright 1993 United States Government as represented by the Director,
-	National Security Agency.  This software may only be used and distributed
-	according to the terms of the GNU Public License as modified by SRC,
-	incorporated herein by reference.
-
-	The author may be reached as becker@super.org or
-	C/O Supercomputing Research Ctr., 17100 Science Dr., Bowie MD 20715
-
-	Things remaining to do:
-	Check that the 586 and ASIC are reset/unreset at the right times.
-	Check tx and rx buffer setup.
-	The current Tx is single-buffer-only.
-	Move the theory of operation and memory map documentation.
-	Rework the board error reset
-	The statistics need to be updated correctly.
-
-        Modularized by Pauline Middelink <middelin@polyware.iaf.nl>
-        Changed to support io= irq= by Alan Cox <Alan.Cox@linux.org>
-*/
-
-static const char *version =
-	"eexpress.c:v0.07 1/19/94 Donald Becker (becker@super.org)\n";
-
-/*
-  Sources:
-	This driver wouldn't have been written with the availability of the
-	Crynwr driver source code.	It provided a known-working implementation
-	that filled in the gaping holes of the Intel documentation.  Three cheers
-	for Russ Nelson.
-
-	Intel Microcommunications Databook, Vol. 1, 1990. It provides just enough
-	info that the casual reader might think that it documents the i82586.
-*/
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/string.h>
-#include <linux/in.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/malloc.h>
-
-/* use 0 for production, 1 for verification, 2..7 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 2
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-/*
-  			Details of the i82586.
-
-   You'll really need the databook to understand the details of this part,
-   but the outline is that the i82586 has two separate processing units.
-
-   The Rx unit uses a list of frame descriptors and a list of data buffer
-   descriptors.  We use full-sized (1518 byte) data buffers, so there is
-   a one-to-one pairing of frame descriptors to buffer descriptors.
-
-   The Tx ("command") unit executes a list of commands that look like:
-		Status word		Written by the 82586 when the command is done.
-		Command word	Command in lower 3 bits, post-command action in upper 3
-		Link word		The address of the next command.
-		Parameters		(as needed).
-
-	Some definitions related to the Command Word are:
- */
-#define CMD_EOL		0x8000			/* The last command of the list, stop. */
-#define CMD_SUSP	0x4000			/* Suspend after doing cmd. */
-#define CMD_INTR	0x2000			/* Interrupt after doing cmd. */
-
-enum commands {
-	CmdNOp = 0, CmdSASetup = 1, CmdConfigure = 2, CmdMulticastList = 3,
-	CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7};
-
-/* Information that need to be kept for each board. */
-struct net_local {
-	struct enet_statistics stats;
-	int last_restart;
-	short rx_head;
-	short rx_tail;
-	short tx_head;
-	short tx_cmd_link;
-	short tx_reap;
-};
-
-/*
-  		Details of the EtherExpress Implementation
-  The EtherExpress takes an unusual approach to host access to packet buffer
-  memory.  The host can use either the Dataport, with independent
-  autoincrementing read and write pointers, or it can I/O map 32 bytes of the
-  memory using the "Shadow Memory Pointer" (SMB) as follows:
-			ioaddr						Normal EtherExpress registers
-			ioaddr+0x4000...0x400f		Buffer Memory at SMB...SMB+15
-			ioaddr+0x8000...0x800f		Buffer Memory at SMB+16...SMB+31
-			ioaddr+0xC000...0xC007		"" SMB+16...SMB+23 (hardware flaw?)
-			ioaddr+0xC008...0xC00f		Buffer Memory at 0x0008...0x000f
-  The last I/O map set is useful if you put the i82586 System Command Block
-  (the command mailbox) exactly at 0x0008.  (There seems to be some
-  undocumented init structure at 0x0000-7, so I had to use the Crywnr memory
-  setup verbatim for those four words anyway.)
-
-  A problem with using either one of these mechanisms is that you must run
-  single-threaded, or the interrupt handler must restore a changed value of
-  the read, write, or SMB pointers.
-
-  Unlike the Crynwr driver, my driver mostly ignores the I/O mapped "feature"
-  and relies heavily on the dataport for buffer memory access.  To minimize
-  switching, the read_pointer is dedicated to the Rx interrupt handler, and
-  the write_pointer is used by the send_packet() routine (it's carefully saved
-  and restored when it's needed by the interrupt handler).
-  */
-
-/* Offsets from the base I/O address. */
-#define DATAPORT	0	/* Data Transfer Register. */
-#define WRITE_PTR	2	/* Write Address Pointer. */
-#define READ_PTR	4	/* Read Address Pointer. */
-#define SIGNAL_CA	6	/* Frob the 82586 Channel Attention line. */
-#define SET_IRQ		7	/* IRQ Select. */
-#define SHADOW_PTR	8	/* Shadow Memory Bank Pointer. */
-#define MEM_Ctrl	11
-#define MEM_Page_Ctrl	12
-#define Config		13
-#define EEPROM_Ctrl		14
-#define ID_PORT		15
-
-#define EEXPRESS_IO_EXTENT 16
-
-/*	EEPROM_Ctrl bits. */
-
-#define EE_SHIFT_CLK	0x01	/* EEPROM shift clock. */
-#define EE_CS			0x02	/* EEPROM chip select. */
-#define EE_DATA_WRITE	0x04	/* EEPROM chip data in. */
-#define EE_DATA_READ	0x08	/* EEPROM chip data out. */
-#define EE_CTRL_BITS	(EE_SHIFT_CLK | EE_CS | EE_DATA_WRITE | EE_DATA_READ)
-#define ASIC_RESET		0x40
-#define _586_RESET		0x80
-
-/* Offsets to elements of the System Control Block structure. */
-#define SCB_STATUS	0xc008
-#define SCB_CMD		0xc00A
-#define	 CUC_START	 0x0100
-#define	 CUC_RESUME	 0x0200
-#define	 CUC_SUSPEND 0x0300
-#define	 RX_START	 0x0010
-#define	 RX_RESUME	 0x0020
-#define	 RX_SUSPEND	 0x0030
-#define SCB_CBL		0xc00C	/* Command BLock offset. */
-#define SCB_RFA		0xc00E	/* Rx Frame Area offset. */
-
-/*
-  What follows in 'init_words[]' is the "program" that is downloaded to the
-  82586 memory.	 It's mostly tables and command blocks, and starts at the
-  reset address 0xfffff6.
-
-  Even with the additional "don't care" values, doing it this way takes less
-  program space than initializing the individual tables, and I feel it's much
-  cleaner.
-
-  The databook is particularly useless for the first two structures; they are
-  completely undocumented.  I had to use the Crynwr driver as an example.
-
-   The memory setup is as follows:
-   */
-
-#define CONFIG_CMD	0x0018
-#define SET_SA_CMD	0x0024
-#define SA_OFFSET	0x002A
-#define IDLELOOP	0x30
-#define TDR_CMD		0x38
-#define TDR_TIME	0x3C
-#define DUMP_CMD	0x40
-#define DIAG_CMD	0x48
-#define SET_MC_CMD	0x4E
-#define DUMP_DATA	0x56	/* A 170 byte buffer for dump and Set-MC into. */
-
-#define TX_BUF_START	0x0100
-#define NUM_TX_BUFS 	4
-#define TX_BUF_SIZE		0x0680	/* packet+header+TBD+extra (1518+14+20+16) */
-#define TX_BUF_END		0x2000
-
-#define RX_BUF_START	0x2000
-#define RX_BUF_SIZE 	(0x640)	/* packet+header+RBD+extra */
-#define RX_BUF_END		0x4000
-
-/*
-  That's it: only 86 bytes to set up the beast, including every extra
-  command available.  The 170 byte buffer at DUMP_DATA is shared between the
-  Dump command (called only by the diagnostic program) and the SetMulticastList
-  command.
-
-  To complete the memory setup you only have to write the station address at
-  SA_OFFSET and create the Tx & Rx buffer lists.
-
-  The Tx command chain and buffer list is setup as follows:
-  A Tx command table, with the data buffer pointing to...
-  A Tx data buffer descriptor.  The packet is in a single buffer, rather than
-     chaining together several smaller buffers.
-  A NoOp command, which initially points to itself,
-  And the packet data.
-
-  A transmit is done by filling in the Tx command table and data buffer,
-  re-writing the NoOp command, and finally changing the offset of the last
-  command to point to the current Tx command.  When the Tx command is finished,
-  it jumps to the NoOp, when it loops until the next Tx command changes the
-  "link offset" in the NoOp.  This way the 82586 never has to go through the
-  slow restart sequence.
-
-  The Rx buffer list is set up in the obvious ring structure.  We have enough
-  memory (and low enough interrupt latency) that we can avoid the complicated
-  Rx buffer linked lists by alway associating a full-size Rx data buffer with
-  each Rx data frame.
-
-  I current use four transmit buffers starting at TX_BUF_START (0x0100), and
-  use the rest of memory, from RX_BUF_START to RX_BUF_END, for Rx buffers.
-
-  */
-
-static short init_words[] = {
-	0x0000,					/* Set bus size to 16 bits. */
-	0x0000,0x0000,			/* Set control mailbox (SCB) addr. */
-	0,0,					/* pad to 0x000000. */
-	0x0001,					/* Status word that's cleared when init is done. */
-	0x0008,0,0,				/* SCB offset, (skip, skip) */
-
-	0,0xf000|RX_START|CUC_START,	/* SCB status and cmd. */
-	CONFIG_CMD,				/* Command list pointer, points to Configure. */
-	RX_BUF_START,				/* Rx block list. */
-	0,0,0,0,				/* Error count: CRC, align, buffer, overrun. */
-
-	/* 0x0018: Configure command.  Change to put MAC data with packet. */
-	0, CmdConfigure,		/* Status, command.		*/
-	SET_SA_CMD,				/* Next command is Set Station Addr. */
-	0x0804,					/* "4" bytes of config data, 8 byte FIFO. */
-	0x2e40,					/* Magic values, including MAC data location. */
-	0,						/* Unused pad word. */
-
-	/* 0x0024: Setup station address command. */
-	0, CmdSASetup,
-	SET_MC_CMD,				/* Next command. */
-	0xaa00,0xb000,0x0bad,	/* Station address (to be filled in) */
-
-	/* 0x0030: NOP, looping back to itself.	 Point to first Tx buffer to Tx. */
-	0, CmdNOp, IDLELOOP, 0 /* pad */,
-
-	/* 0x0038: A unused Time-Domain Reflectometer command. */
-	0, CmdTDR, IDLELOOP, 0,
-
-	/* 0x0040: An unused Dump State command. */
-	0, CmdDump, IDLELOOP, DUMP_DATA,
-
-	/* 0x0048: An unused Diagnose command. */
-	0, CmdDiagnose, IDLELOOP,
-
-	/* 0x004E: An empty set-multicast-list command. */
-#ifdef initial_text_tx
-	0, CmdMulticastList, DUMP_DATA, 0,
-#else
-	0, CmdMulticastList, IDLELOOP, 0,
-#endif
-
-	/* 0x0056: A continuous transmit command, only here for testing. */
-	0, CmdTx, DUMP_DATA, DUMP_DATA+8, 0x83ff, -1, DUMP_DATA, 0,
-};
-
-/* Index to functions, as function prototypes. */
-
-extern int express_probe(struct device *dev);	/* Called from Space.c */
-
-static int	eexp_probe1(struct device *dev, short ioaddr);
-static int	eexp_open(struct device *dev);
-static int	eexp_send_packet(struct sk_buff *skb, struct device *dev);
-static void	eexp_interrupt(int irq, struct pt_regs *regs);
-static void eexp_rx(struct device *dev);
-static int	eexp_close(struct device *dev);
-static struct enet_statistics *eexp_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-static int read_eeprom(int ioaddr, int location);
-static void hardware_send_packet(struct device *dev, void *buf, short length);
-static void init_82586_mem(struct device *dev);
-static void init_rx_bufs(struct device *dev);
-
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
-   If dev->base_addr == 0, probe all likely locations.
-   If dev->base_addr == 1, always return failure.
-   If dev->base_addr == 2, (detachable devices only) allocate space for the
-   device and return success.
-   */
-int
-express_probe(struct device *dev)
-{
-	/* Don't probe all settable addresses, 0x[23][0-7]0, just common ones. */
-	int *port, ports[] = {0x300, 0x270, 0x320, 0x340, 0};
-	int base_addr = dev->base_addr;
-
-	if (base_addr > 0x1ff)	/* Check a single specified location. */
-		return eexp_probe1(dev, base_addr);
-	else if (base_addr > 0)
-		return ENXIO;		/* Don't probe at all. */
-
-	for (port = &ports[0]; *port; port++) {
-		short id_addr = *port + ID_PORT;
-		unsigned short sum = 0;
-		int i;
-#ifdef notdef
-		for (i = 16; i > 0; i--)
-			sum += inb(id_addr);
-		printk("EtherExpress ID checksum is %04x.\n", sum);
-#else
-		for (i = 4; i > 0; i--) {
-			short id_val = inb(id_addr);
-			sum |= (id_val >> 4) << ((id_val & 3) << 2);
-		}
-#endif
-		if (sum == 0xbaba
-			&& eexp_probe1(dev, *port) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-
-int eexp_probe1(struct device *dev, short ioaddr)
-{
-	unsigned short station_addr[3];
-	int i;
-
-	printk("%s: EtherExpress at %#x,", dev->name, ioaddr);
-
-	/* The station address is stored !backwards! in the EEPROM, reverse
-	   after reading.  (Hmmm, a little brain-damage there at Intel, eh?) */
-	station_addr[0] = read_eeprom(ioaddr, 2);
-	station_addr[1] = read_eeprom(ioaddr, 3);
-	station_addr[2] = read_eeprom(ioaddr, 4);
-
-	/* Check the first three octets of the S.A. for the manufacturer's code. */
-	if (station_addr[2] != 0x00aa || (station_addr[1] & 0xff00) != 0x0000) {
-		printk(" rejected (invalid address %04x%04x%04x).\n",
-			   station_addr[2], station_addr[1], station_addr[0]);
-		return ENODEV;
-	}
-
-	/* We've committed to using the board, and can start filling in *dev. */
-	request_region(ioaddr, EEXPRESS_IO_EXTENT, "eexpress");
-	dev->base_addr = ioaddr;
-
-	for (i = 0; i < 6; i++) {
-		dev->dev_addr[i] = ((unsigned char*)station_addr)[5-i];
-		printk(" %02x", dev->dev_addr[i]);
-	}
-
-	/* There is no reason for the driver to care, but I print out the
-	   interface to minimize bogus bug reports. */
-	{
-		char irqmap[] = {0, 9, 3, 4, 5, 10, 11, 0};
-		const char *ifmap[] = {"AUI", "BNC", "10baseT"};
-		enum iftype {AUI=0, BNC=1, TP=2};
-		unsigned short setupval = read_eeprom(ioaddr, 0);
-
-		dev->irq = irqmap[setupval >> 13];
-		dev->if_port = (setupval & 0x1000) == 0 ? AUI :
-			read_eeprom(ioaddr, 5) & 0x1 ? TP : BNC;
-		printk(", IRQ %d, Interface %s.\n", dev->irq, ifmap[dev->if_port]);
-		/* Release the IRQ line so that it can be shared if we don't use the
-		   ethercard. */
-		outb(0x00, ioaddr + SET_IRQ);
-	}
-
-	/* It's now OK to leave the board in reset, pending the open(). */
-	outb(ASIC_RESET, ioaddr + EEPROM_Ctrl);
-
-	if ((dev->mem_start & 0xf) > 0)
-		net_debug = dev->mem_start & 7;
-
-	if (net_debug)
-		printk(version);
-
-	/* Initialize the device structure. */
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-	dev->open		= eexp_open;
-	dev->stop		= eexp_close;
-	dev->hard_start_xmit = eexp_send_packet;
-	dev->get_stats	= eexp_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/* Fill in the fields of the device structure with ethernet-generic values. */
-	
-	ether_setup(dev);
-	
-	dev->flags&=~IFF_MULTICAST;
-		
-	return 0;
-}
-
-
-/* Reverse IRQ map: the value to put in the SET_IRQ reg. for IRQ<index>. */
-static char irqrmap[]={0,0,1,2,3,4,0,0,0,1,5,6,0,0,0,0};
-
-static int
-eexp_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (dev->irq == 0  ||  irqrmap[dev->irq] == 0)
-		return -ENXIO;
-
-	if (irq2dev_map[dev->irq] != 0
-		/* This is always true, but avoid the false IRQ. */
-		|| (irq2dev_map[dev->irq] = dev) == 0
-		|| request_irq(dev->irq, &eexp_interrupt, 0, "EExpress")) {
-		return -EAGAIN;
-	}
-
-	/* Initialize the 82586 memory and start it. */
-	init_82586_mem(dev);
-
-	/* Enable the interrupt line. */
-	outb(irqrmap[dev->irq] | 0x08, ioaddr + SET_IRQ);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static int
-eexp_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 5)
-			return 1;
-		if (net_debug > 1)
-			printk("%s: transmit timed out, %s?  ", dev->name,
-				   inw(ioaddr+SCB_STATUS) & 0x8000 ? "IRQ conflict" :
-				   "network cable problem");
-		lp->stats.tx_errors++;
-		/* Try to restart the adaptor. */
-		if (lp->last_restart == lp->stats.tx_packets) {
-			if (net_debug > 1) printk("Resetting board.\n");
-			/* Completely reset the adaptor. */
-			init_82586_mem(dev);
-		} else {
-			/* Issue the channel attention signal and hope it "gets better". */
-			if (net_debug > 1) printk("Kicking board.\n");
-			outw(0xf000|CUC_START|RX_START, ioaddr + SCB_CMD);
-			outb(0, ioaddr + SIGNAL_CA);
-			lp->last_restart = lp->stats.tx_packets;
-		}
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-
-		/* Disable the 82586's input to the interrupt line. */
-		outb(irqrmap[dev->irq], ioaddr + SET_IRQ);
-		hardware_send_packet(dev, buf, length);
-		dev->trans_start = jiffies;
-		/* Enable the 82586 interrupt input. */
-		outb(0x08 | irqrmap[dev->irq], ioaddr + SET_IRQ);
-	}
-
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	/* You might need to clean up and record Tx statistics here. */
-	lp->stats.tx_aborted_errors++;
-
-	return 0;
-}
-
-/*	The typical workload of the driver:
-	Handle the network interface interrupts. */
-static void
-eexp_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr, status, boguscount = 0;
-	short ack_cmd;
-
-	if (dev == NULL) {
-		printk ("net_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	dev->interrupt = 1;
-	
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-	
-	status = inw(ioaddr + SCB_STATUS);
-	
-    if (net_debug > 4) {
-		printk("%s: EExp interrupt, status %4.4x.\n", dev->name, status);
-    }
-
-	/* Disable the 82586's input to the interrupt line. */
-	outb(irqrmap[dev->irq], ioaddr + SET_IRQ);
-
-	/* Reap the Tx packet buffers. */
-	while (lp->tx_reap != lp->tx_head) { 	/* if (status & 0x8000) */
-		unsigned short tx_status;
-		outw(lp->tx_reap, ioaddr + READ_PTR);
-		tx_status = inw(ioaddr);
-		if (tx_status == 0) {
-			if (net_debug > 5)  printk("Couldn't reap %#x.\n", lp->tx_reap);
-			break;
-		}
-		if (tx_status & 0x2000) {
-			lp->stats.tx_packets++;
-			lp->stats.collisions += tx_status & 0xf;
-			dev->tbusy = 0;
-			mark_bh(NET_BH);	/* Inform upper layers. */
-		} else {
-			lp->stats.tx_errors++;
-			if (tx_status & 0x0600)  lp->stats.tx_carrier_errors++;
-			if (tx_status & 0x0100)  lp->stats.tx_fifo_errors++;
-			if (!(tx_status & 0x0040))  lp->stats.tx_heartbeat_errors++;
-			if (tx_status & 0x0020)  lp->stats.tx_aborted_errors++;
-		}
-		if (net_debug > 5)
-			printk("Reaped %x, Tx status %04x.\n" , lp->tx_reap, tx_status);
-		lp->tx_reap += TX_BUF_SIZE;
-		if (lp->tx_reap > TX_BUF_END - TX_BUF_SIZE)
-			lp->tx_reap = TX_BUF_START;
-		if (++boguscount > 4)
-			break;
-	}
-
-	if (status & 0x4000) { /* Packet received. */
-		if (net_debug > 5)
-			printk("Received packet, rx_head %04x.\n", lp->rx_head);
-		eexp_rx(dev);
-	}
-
-	/* Acknowledge the interrupt sources. */
-	ack_cmd = status & 0xf000;
-
-	if ((status & 0x0700) != 0x0200  &&  dev->start) {
-		short saved_write_ptr = inw(ioaddr + WRITE_PTR);
-		if (net_debug > 1)
-			printk("%s: Command unit stopped, status %04x, restarting.\n",
-				   dev->name, status);
-		/* If this ever occurs we must re-write the idle loop, reset
-		   the Tx list, and do a complete restart of the command unit. */
-		outw(IDLELOOP, ioaddr + WRITE_PTR);
-		outw(0, ioaddr);
-		outw(CmdNOp, ioaddr);
-		outw(IDLELOOP, ioaddr);
-		outw(IDLELOOP, SCB_CBL);
-		lp->tx_cmd_link = IDLELOOP + 4;
-		lp->tx_head = lp->tx_reap = TX_BUF_START;
-		/* Restore the saved write pointer. */
-		outw(saved_write_ptr, ioaddr + WRITE_PTR);
-		ack_cmd |= CUC_START;
-	}
-
-	if ((status & 0x0070) != 0x0040  &&  dev->start) {
-		short saved_write_ptr = inw(ioaddr + WRITE_PTR);
-		/* The Rx unit is not ready, it must be hung.  Restart the receiver by
-		   initializing the rx buffers, and issuing an Rx start command. */
-		lp->stats.rx_errors++;
-		if (net_debug > 1) {
-			int cur_rxbuf = RX_BUF_START;
-			printk("%s: Rx unit stopped status %04x rx head %04x tail %04x.\n",
-				   dev->name, status, lp->rx_head, lp->rx_tail);
-			while (cur_rxbuf <= RX_BUF_END - RX_BUF_SIZE) {
-				int i;
-				printk("  Rx buf at %04x:", cur_rxbuf);
-				outw(cur_rxbuf, ioaddr + READ_PTR);
-				for (i = 0; i < 0x20; i += 2)
-					printk(" %04x", inw(ioaddr));
-				printk(".\n");
-				cur_rxbuf += RX_BUF_SIZE;
-			}
-		}
-		init_rx_bufs(dev);
-		outw(RX_BUF_START, SCB_RFA);
-		outw(saved_write_ptr, ioaddr + WRITE_PTR);
-		ack_cmd |= RX_START;
-	}
-
-	outw(ack_cmd, ioaddr + SCB_CMD);
-	outb(0, ioaddr + SIGNAL_CA);
-
-    if (net_debug > 5) {
-		printk("%s: EExp exiting interrupt, status %4.4x.\n", dev->name,
-			   inw(ioaddr + SCB_CMD));
-    }
-	/* Enable the 82586's input to the interrupt line. */
-	outb(irqrmap[dev->irq] | 0x08, ioaddr + SET_IRQ);
-	return;
-}
-
-static int
-eexp_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Flush the Tx and disable Rx. */
-	outw(RX_SUSPEND | CUC_SUSPEND, ioaddr + SCB_CMD);
-	outb(0, ioaddr + SIGNAL_CA);
-
-	/* Disable the physical interrupt line. */
-	outb(0, ioaddr + SET_IRQ);
-
-	free_irq(dev->irq);
-
-	irq2dev_map[dev->irq] = 0;
-
-	/* Update the statistics here. */
-
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-eexp_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-
-	/* ToDo: decide if there are any useful statistics from the SCB. */
-
-	return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
- */
-static void
-set_multicast_list(struct device *dev)
-{
-/* This doesn't work yet */
-#if 0
-	short ioaddr = dev->base_addr;
-	if (num_addrs < 0) {
-		/* Not written yet, this requires expanding the init_words config
-		   cmd. */
-	} else if (num_addrs > 0) {
-		/* Fill in the SET_MC_CMD with the number of address bytes, followed
-		   by the list of multicast addresses to be accepted. */
-		outw(SET_MC_CMD + 6, ioaddr + WRITE_PTR);
-		outw(num_addrs * 6, ioaddr);
-		outsw(ioaddr, addrs, num_addrs*3);		/* 3 = addr len in words */
-		/* We must trigger a whole 586 reset due to a bug. */
-	} else {
-		/* Not written yet, this requires expanding the init_words config
-		   cmd. */
-		outw(99, ioaddr);		/* Disable promiscuous mode, use normal mode */
-	}
-#endif
-}
-
-/* The horrible routine to read a word from the serial EEPROM. */
-
-/* The delay between EEPROM clock transitions. */
-#define eeprom_delay()	{ int _i = 40; while (--_i > 0) { __SLOW_DOWN_IO; }}
-#define EE_READ_CMD (6 << 6)
-
-int
-read_eeprom(int ioaddr, int location)
-{
-	int i;
-	unsigned short retval = 0;
-	short ee_addr = ioaddr + EEPROM_Ctrl;
-	int read_cmd = location | EE_READ_CMD;
-	short ctrl_val = EE_CS | _586_RESET;
-	
-	outb(ctrl_val, ee_addr);
-	
-	/* Shift the read command bits out. */
-	for (i = 8; i >= 0; i--) {
-		short outval = (read_cmd & (1 << i)) ? ctrl_val | EE_DATA_WRITE
-			: ctrl_val;
-		outb(outval, ee_addr);
-		outb(outval | EE_SHIFT_CLK, ee_addr);	/* EEPROM clock tick. */
-		eeprom_delay();
-		outb(outval, ee_addr);	/* Finish EEPROM a clock tick. */
-		eeprom_delay();
-	}
-	outb(ctrl_val, ee_addr);
-	
-	for (i = 16; i > 0; i--) {
-		outb(ctrl_val | EE_SHIFT_CLK, ee_addr);	 eeprom_delay();
-		retval = (retval << 1) | ((inb(ee_addr) & EE_DATA_READ) ? 1 : 0);
-		outb(ctrl_val, ee_addr);  eeprom_delay();
-	}
-
-	/* Terminate the EEPROM access. */
-	ctrl_val &= ~EE_CS;
-	outb(ctrl_val | EE_SHIFT_CLK, ee_addr);
-	eeprom_delay();
-	outb(ctrl_val, ee_addr);
-	eeprom_delay();
-	return retval;
-}
-
-static void
-init_82586_mem(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-
-	/* Enable loopback to protect the wire while starting up.
-	   This is Superstition From Crynwr. */
-	outb(inb(ioaddr + Config) | 0x02, ioaddr + Config);
-
-	/* Hold the 586 in reset during the memory initialization. */
-	outb(_586_RESET, ioaddr + EEPROM_Ctrl);
-
-	/* Place the write pointer at 0xfff6 (address-aliased to 0xfffff6). */
-	outw(0xfff6, ioaddr + WRITE_PTR);
-	outsw(ioaddr, init_words, sizeof(init_words)>>1);
-
-	/* Fill in the station address. */
-	outw(SA_OFFSET, ioaddr + WRITE_PTR);
-	outsw(ioaddr, dev->dev_addr, 3);
-
-	/* The Tx-block list is written as needed.  We just set up the values. */
-#ifdef initial_text_tx
-	lp->tx_cmd_link = DUMP_DATA + 4;
-#else
-	lp->tx_cmd_link = IDLELOOP + 4;
-#endif
-	lp->tx_head = lp->tx_reap = TX_BUF_START;
-
-	init_rx_bufs(dev);
-
-	/* Start the 586 by releasing the reset line. */
-	outb(0x00, ioaddr + EEPROM_Ctrl);
-
-	/* This was time consuming to track down: you need to give two channel
-	   attention signals to reliably start up the i82586. */
-	outb(0, ioaddr + SIGNAL_CA);
-
-	{
-		int boguscnt = 50;
-		while (inw(ioaddr + SCB_STATUS) == 0)
-			if (--boguscnt == 0) {
-				printk("%s: i82586 initialization timed out with status %04x, cmd %04x.\n",
-					   dev->name, inw(ioaddr + SCB_STATUS), inw(ioaddr + SCB_CMD));
-				break;
-			}
-		/* Issue channel-attn -- the 82586 won't start without it. */
-		outb(0, ioaddr + SIGNAL_CA);
-	}
-
-	/* Disable loopback. */
-	outb(inb(ioaddr + Config) & ~0x02, ioaddr + Config);
-	if (net_debug > 4)
-		printk("%s: Initialized 82586, status %04x.\n", dev->name,
-			   inw(ioaddr + SCB_STATUS));
-	return;
-}
-
-/* Initialize the Rx-block list. */
-static void init_rx_bufs(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-
-	int cur_rxbuf = lp->rx_head = RX_BUF_START;
-	
-	/* Initialize each Rx frame + data buffer. */
-	do {	/* While there is room for one more. */
-		outw(cur_rxbuf, ioaddr + WRITE_PTR);
-		outw(0x0000, ioaddr); 				/* Status */
-		outw(0x0000, ioaddr);				/* Command */
-		outw(cur_rxbuf + RX_BUF_SIZE, ioaddr); /* Link */
-		outw(cur_rxbuf + 22, ioaddr);		/* Buffer offset */
-		outw(0xFeed, ioaddr); 				/* Pad for dest addr. */
-		outw(0xF00d, ioaddr);
-		outw(0xF001, ioaddr);
-		outw(0x0505, ioaddr); 				/* Pad for source addr. */
-		outw(0x2424, ioaddr);
-		outw(0x6565, ioaddr);
-		outw(0xdeaf, ioaddr);				/* Pad for protocol. */
-
-		outw(0x0000, ioaddr);				/* Buffer: Actual count */
-		outw(-1, ioaddr);					/* Buffer: Next (none). */
-		outw(cur_rxbuf + 0x20, ioaddr);		/* Buffer: Address low */
-		outw(0x0000, ioaddr);
-		/* Finally, the number of bytes in the buffer. */
-		outw(0x8000 + RX_BUF_SIZE-0x20, ioaddr);
-		
-		lp->rx_tail = cur_rxbuf;
-		cur_rxbuf += RX_BUF_SIZE;
-	} while (cur_rxbuf <= RX_BUF_END - RX_BUF_SIZE);
-	
-	/* Terminate the list by setting the EOL bit, and wrap the pointer to make
-	   the list a ring. */
-	outw(lp->rx_tail + 2, ioaddr + WRITE_PTR);
-	outw(0xC000, ioaddr);					/* Command, mark as last. */
-	outw(lp->rx_head, ioaddr);				/* Link */
-}
-
-static void
-hardware_send_packet(struct device *dev, void *buf, short length)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	short tx_block = lp->tx_head;
-
-	/* Set the write pointer to the Tx block, and put out the header. */
-	outw(tx_block, ioaddr + WRITE_PTR);
-	outw(0x0000, ioaddr);		/* Tx status */
-	outw(CMD_INTR|CmdTx, ioaddr);		/* Tx command */
-	outw(tx_block+16, ioaddr);	/* Next command is a NoOp. */
-	outw(tx_block+8, ioaddr);	/* Data Buffer offset. */
-
-	/* Output the data buffer descriptor. */
-	outw(length | 0x8000, ioaddr); /* Byte count parameter. */
-	outw(-1, ioaddr);			/* No next data buffer. */
-	outw(tx_block+22, ioaddr);	/* Buffer follows the NoOp command. */
-	outw(0x0000, ioaddr);		/* Buffer address high bits (always zero). */
-
-	/* Output the Loop-back NoOp command. */
-	outw(0x0000, ioaddr);		/* Tx status */
-	outw(CmdNOp, ioaddr);		/* Tx command */
-	outw(tx_block+16, ioaddr);	/* Next is myself. */
-
-	/* Output the packet using the write pointer.
-	   Hmmm, it feels a little like a 3c501! */
-	outsw(ioaddr + DATAPORT, buf, (length + 1) >> 1);
-
-	/* Set the old command link pointing to this send packet. */
-	outw(lp->tx_cmd_link, ioaddr + WRITE_PTR);
-	outw(tx_block, ioaddr);
-	lp->tx_cmd_link = tx_block + 20;
-
-	/* Set the next free tx region. */
-	lp->tx_head = tx_block + TX_BUF_SIZE;
-	if (lp->tx_head > TX_BUF_END - TX_BUF_SIZE)
-		lp->tx_head = TX_BUF_START;
-
-    if (net_debug > 4) {
-		printk("%s: EExp @%x send length = %d, tx_block %3x, next %3x, "
-			   "reap %4x status %4.4x.\n", dev->name, ioaddr, length,
-			   tx_block, lp->tx_head, lp->tx_reap, inw(ioaddr + SCB_STATUS));
-    }
-
-	if (lp->tx_head != lp->tx_reap)
-		dev->tbusy = 0;
-}
-
-static void
-eexp_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	short ioaddr = dev->base_addr;
-	short saved_write_ptr = inw(ioaddr + WRITE_PTR);
-	short rx_head = lp->rx_head;
-	short rx_tail = lp->rx_tail;
-	short boguscount = 10;
-	short frame_status;
-
-	/* Set the read pointer to the Rx frame. */
-	outw(rx_head, ioaddr + READ_PTR);
-	while ((frame_status = inw(ioaddr)) < 0) {		/* Command complete */
-		short rfd_cmd = inw(ioaddr);
-		short next_rx_frame = inw(ioaddr);
-		short data_buffer_addr = inw(ioaddr);
-		short pkt_len;
-		
-		/* Set the read pointer the data buffer. */
-		outw(data_buffer_addr, ioaddr + READ_PTR);
-		pkt_len = inw(ioaddr);
-
-		if (rfd_cmd != 0  ||  data_buffer_addr != rx_head + 22
-			||  (pkt_len & 0xC000) != 0xC000) {
-			printk("%s: Rx frame at %#x corrupted, status %04x cmd %04x"
-				   "next %04x data-buf @%04x %04x.\n", dev->name, rx_head,
-				   frame_status, rfd_cmd, next_rx_frame, data_buffer_addr,
-				   pkt_len);
-		} else if ((frame_status & 0x2000) == 0) {
-			/* Frame Rxed, but with error. */
-			lp->stats.rx_errors++;
-			if (frame_status & 0x0800) lp->stats.rx_crc_errors++;
-			if (frame_status & 0x0400) lp->stats.rx_frame_errors++;
-			if (frame_status & 0x0200) lp->stats.rx_fifo_errors++;
-			if (frame_status & 0x0100) lp->stats.rx_over_errors++;
-			if (frame_status & 0x0080) lp->stats.rx_length_errors++;
-		} else {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-
-			pkt_len &= 0x3fff;
-			skb = dev_alloc_skb(pkt_len+2);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			skb->dev = dev;
-			skb_reserve(skb,2);
-
-			outw(data_buffer_addr + 10, ioaddr + READ_PTR);
-
-			insw(ioaddr, skb_put(skb,pkt_len), (pkt_len + 1) >> 1);
-		
-			skb->protocol=eth_type_trans(skb,dev);
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-
-		/* Clear the status word and set End-of-List on the rx frame. */
-		outw(rx_head, ioaddr + WRITE_PTR);
-		outw(0x0000, ioaddr);
-		outw(0xC000, ioaddr);
-#ifndef final_version
-		if (next_rx_frame != rx_head + RX_BUF_SIZE
-			&& next_rx_frame != RX_BUF_START) {
-			printk("%s: Rx next frame at %#x is %#x instead of %#x.\n", dev->name,
-				   rx_head, next_rx_frame, rx_head + RX_BUF_SIZE);
-			next_rx_frame = rx_head + RX_BUF_SIZE;
-			if (next_rx_frame >= RX_BUF_END - RX_BUF_SIZE)
-				next_rx_frame = RX_BUF_START;
-		}
-#endif
-		outw(rx_tail+2, ioaddr + WRITE_PTR);
-		outw(0x0000, ioaddr);	/* Clear the end-of-list on the prev. RFD. */
-
-#ifndef final_version
-		outw(rx_tail+4, ioaddr + READ_PTR);
-		if (inw(ioaddr) != rx_head) {
-			printk("%s: Rx buf link mismatch, at %04x link %04x instead of %04x.\n",
-				   dev->name, rx_tail, (outw(rx_tail+4, ioaddr + READ_PTR),inw(ioaddr)),
-				   rx_head);
-			outw(rx_head, ioaddr);
-		}
-#endif
-
-		rx_tail = rx_head;
-		rx_head = next_rx_frame;
-		if (--boguscount == 0)
-			break;
-		outw(rx_head, ioaddr + READ_PTR);
-	}
-	
-	lp->rx_head = rx_head;
-	lp->rx_tail = rx_tail;
-	
-	/* Restore the original write pointer. */
-	outw(saved_write_ptr, ioaddr + WRITE_PTR);
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_eexpress = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, express_probe };
-	
-
-static int irq=0x300;
-static int io=0;	
-
-int
-init_module(void)
-{
-	if (io == 0)
-		printk("eexpress: You should not use auto-probing with insmod!\n");
-	dev_eexpress.base_addr=io;
-	dev_eexpress.irq=irq;
-	if (register_netdev(&dev_eexpress) != 0)
-		return -EIO;
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_eexpress);
-	kfree_s(dev_eexpress.priv,sizeof(struct net_local));
-	dev_eexpress.priv=NULL;
-
-	/* If we don't do this, we can't re-insmod it later. */
-	release_region(dev_eexpress.base_addr, EEXPRESS_IO_EXTENT);
-}
-#endif /* MODULE */
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -I/usr/src/linux/drivers/net -Wall -Wstrict-prototypes -O6 -m486 -c eexpress.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/eth16i.c b/i386/i386at/gpl/linux/net/eth16i.c
deleted file mode 100644
index b21e4f33..00000000
--- a/i386/i386at/gpl/linux/net/eth16i.c
+++ /dev/null
@@ -1,1214 +0,0 @@
-/* eth16i.c An ICL EtherTeam 16i and 32 EISA ethernet driver for Linux
-
-   Written 1994-95 by Mika Kuoppala
-
-   Copyright (C) 1994, 1995 by Mika Kuoppala
-   Based on skeleton.c and at1700.c by Donald Becker
-
-   This software may be used and distributed according to the terms
-   of the GNU Public Licence, incorporated herein by reference.
-
-   The author may be reached as miku@elt.icl.fi
-
-   This driver supports following cards :
-	- ICL EtherTeam 16i
-	- ICL EtherTeam 32 EISA
-
-   Sources:
-     - skeleton.c  a sample network driver core for linux,
-       written by Donald Becker <becker@CESDIS.gsfc.nasa.gov>
-     - at1700.c a driver for Allied Telesis AT1700, written 
-       by Donald Becker.
-     - e16iSRV.asm a Netware 3.X Server Driver for ICL EtherTeam16i
-       written by Markku Viima
-     - The Fujitsu MB86965 databook.
-   
-   Valuable assistance from:
-	Markku Viima (ICL) 
-	Ari Valve (ICL)
-   
-   Revision history:
-
-   Version	Date		Description
-   
-   0.01		15.12-94	Initial version (card detection)
-   0.02         23.01-95        Interrupt is now hooked correctly
-   0.03         01.02-95        Rewrote initialization part
-   0.04         07.02-95        Base skeleton done...
-				Made a few changes to signature checking
-				to make it a bit reliable.
-				- fixed bug in tx_buf mapping
-				- fixed bug in initialization (DLC_EN
-				  wasn't enabled when initialization
-				  was done.)
-   0.05		08.02-95	If there were more than one packet to send,
-				transmit was jammed due to invalid
-				register write...now fixed
-   0.06         19.02-95        Rewrote interrupt handling        
-   0.07         13.04-95        Wrote EEPROM read routines
-                                Card configuration now set according to
-				data read from EEPROM
-   0.08         23.06-95        Wrote part that tries to probe used interface
-                                port if AUTO is selected
-
-   0.09         01.09-95	Added module support
-   
-   0.10         04.09-95	Fixed receive packet allocation to work		
-        			with kernels > 1.3.x
-   
-   0.20		20.09-95	Added support for EtherTeam32 EISA	
-
-   0.21         17.10-95        Removed the unnecessary extern 
-				init_etherdev() declaration. Some
-				other cleanups.
-   Bugs:
-	In some cases the interface autoprobing code doesn't find 
-	the correct interface type. In this case you can 
-	manually choose the interface type in DOS with E16IC.EXE which is 
-	configuration software for EtherTeam16i and EtherTeam32 cards.
-	
-   To do:
-	- Real multicast support
-*/
-
-static char *version = 
-	"eth16i.c: v0.21 17-10-95 Mika Kuoppala (miku@elt.icl.fi)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>		  
-#include <linux/fcntl.h>		  
-#include <linux/interrupt.h>		  
-#include <linux/ptrace.h>		  
-#include <linux/ioport.h>		  
-#include <linux/in.h>		  
-#include <linux/malloc.h>		  
-#include <linux/string.h>		  
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <asm/system.h>		  
-#include <asm/bitops.h>		  
-#include <asm/io.h>		  
-#include <asm/dma.h>
-
-/* Few macros */
-#define BIT(a)		        ( (1 << (a)) )  
-#define BITSET(ioaddr, bnum)   ((outb(((inb(ioaddr)) | (bnum)), ioaddr))) 
-#define BITCLR(ioaddr, bnum)   ((outb(((inb(ioaddr)) & (~(bnum))), ioaddr)))
-
-/* This is the I/O address space for Etherteam 16i adapter. */
-#define ETH16I_IO_EXTENT 32
-
-/* Ticks before deciding that transmit has timed out */
-#define TIMEOUT_TICKS          30
-
-/* Maximum loop count when receiving packets */
-#define MAX_RX_LOOP            40
-
-/* Some interrupt masks */
-#define ETH16I_INTR_ON	       0x8f82
-#define ETH16I_INTR_OFF	       0x0000
-	 
-/* Buffers header status byte meanings */
-#define PKT_GOOD               BIT(5)
-#define PKT_GOOD_RMT           BIT(4)
-#define PKT_SHORT              BIT(3)
-#define PKT_ALIGN_ERR          BIT(2)
-#define PKT_CRC_ERR            BIT(1)
-#define PKT_RX_BUF_OVERFLOW    BIT(0)
-
-/* Transmit status register (DLCR0) */
-#define TX_STATUS_REG          0
-#define TX_DONE                BIT(7)
-#define NET_BUSY               BIT(6)
-#define TX_PKT_RCD             BIT(5)
-#define CR_LOST                BIT(4)
-#define COLLISION              BIT(2)
-#define COLLISIONS_16          BIT(1)
-
-/* Receive status register (DLCR1) */
-#define RX_STATUS_REG          1
-#define RX_PKT                 BIT(7)  /* Packet received */
-#define BUS_RD_ERR             BIT(6)
-#define SHORT_PKT_ERR          BIT(3)
-#define ALIGN_ERR              BIT(2)
-#define CRC_ERR                BIT(1)
-#define RX_BUF_OVERFLOW        BIT(0)
-              
-/* Transmit Interrupt Enable Register (DLCR2) */
-#define TX_INTR_REG            2
-#define TX_INTR_DONE           BIT(7)
-#define TX_INTR_COL            BIT(2)
-#define TX_INTR_16_COL         BIT(1)
-
-/* Receive Interrupt Enable Register (DLCR3) */
-#define RX_INTR_REG            3
-#define RX_INTR_RECEIVE        BIT(7)
-#define RX_INTR_SHORT_PKT      BIT(3)
-#define RX_INTR_CRC_ERR        BIT(1)
-#define RX_INTR_BUF_OVERFLOW   BIT(0)
-
-/* Transmit Mode Register (DLCR4) */
-#define TRANSMIT_MODE_REG      4
-#define LOOPBACK_CONTROL       BIT(1)
-#define CONTROL_OUTPUT         BIT(2)
-
-/* Receive Mode Register (DLCR5) */
-#define RECEIVE_MODE_REG       5
-#define RX_BUFFER_EMPTY        BIT(6)
-#define ACCEPT_BAD_PACKETS     BIT(5)
-#define RECEIVE_SHORT_ADDR     BIT(4)
-#define ACCEPT_SHORT_PACKETS   BIT(3)
-#define REMOTE_RESET           BIT(2)
-
-#define ADDRESS_FILTER_MODE    BIT(1) | BIT(0)
-#define REJECT_ALL             0
-#define ACCEPT_ALL             3
-#define MODE_1                 1            /* NODE ID, BC, MC, 2-24th bit */
-#define MODE_2                 2            /* NODE ID, BC, MC, Hash Table */
-
-/* Configuration Register 0 (DLCR6) */
-#define CONFIG_REG_0           6
-#define DLC_EN                 BIT(7)
-#define SRAM_CYCLE_TIME_100NS  BIT(6)
-#define SYSTEM_BUS_WIDTH_8     BIT(5)       /* 1 = 8bit, 0 = 16bit */
-#define BUFFER_WIDTH_8         BIT(4)       /* 1 = 8bit, 0 = 16bit */
-#define TBS1                   BIT(3)       
-#define TBS0                   BIT(2)
-#define BS1                    BIT(1)       /* 00=8kb,  01=16kb  */
-#define BS0                    BIT(0)       /* 10=32kb, 11=64kb  */
-
-#ifndef ETH16I_TX_BUF_SIZE                   /* 0 = 2kb, 1 = 4kb  */ 
-#define ETH16I_TX_BUF_SIZE     2             /* 2 = 8kb, 3 = 16kb */
-#endif                                      
-#define TX_BUF_1x2048            0
-#define TX_BUF_2x2048            1
-#define TX_BUF_2x4098            2
-#define TX_BUF_2x8192            3
-
-/* Configuration Register 1 (DLCR7) */
-#define CONFIG_REG_1           7
-#define POWERUP                BIT(5)
-
-/* Transmit start register */
-#define TRANSMIT_START_REG     10
-#define TRANSMIT_START_RB      2
-#define TX_START               BIT(7)       /* Rest of register bit indicate*/
-                                            /* number of packets in tx buffer*/
-/* Node ID registers (DLCR8-13) */
-#define NODE_ID_0              8
-#define NODE_ID_RB             0
-
-/* Hash Table registers (HT8-15) */
-#define HASH_TABLE_0           8
-#define HASH_TABLE_RB          1
-
-/* Buffer memory ports */
-#define BUFFER_MEM_PORT_LB    8
-#define DATAPORT              BUFFER_MEM_PORT_LB
-#define BUFFER_MEM_PORT_HB    9
-
-/* 16 Collision control register (BMPR11) */
-#define COL_16_REG             11
-#define HALT_ON_16             0x00
-#define RETRANS_AND_HALT_ON_16 0x02
-
-/* DMA Burst and Transceiver Mode Register (BMPR13) */
-#define TRANSCEIVER_MODE_REG   13
-#define TRANSCEIVER_MODE_RB    2         
-#define IO_BASE_UNLOCK	       BIT(7)
-#define LOWER_SQUELCH_TRESH    BIT(6)
-#define LINK_TEST_DISABLE      BIT(5)
-#define AUI_SELECT             BIT(4)
-#define DIS_AUTO_PORT_SEL      BIT(3)
-
-/* Filter Self Receive Register (BMPR14)  */
-#define FILTER_SELF_RX_REG     14
-#define SKIP_RECEIVE_PACKET    BIT(2)
-#define FILTER_SELF_RECEIVE    BIT(0)
-#define RX_BUF_SKIP_PACKET     SKIP_RECEIVE_PACKET | FILTER_SELF_RECEIVE
-
-/* EEPROM Control Register (BMPR 16) */
-#define EEPROM_CTRL_REG        16
-
-/* EEPROM Data Register (BMPR 17) */
-#define EEPROM_DATA_REG        17
-
-/* NMC93CSx6 EEPROM Control Bits */
-#define CS_0                   0x00
-#define CS_1                   0x20
-#define SK_0                   0x00
-#define SK_1                   0x40
-#define DI_0                   0x00
-#define DI_1                   0x80
-
-/* NMC93CSx6 EEPROM Instructions */
-#define EEPROM_READ            0x80
-
-/* NMC93CSx6 EEPROM Addresses */
-#define E_NODEID_0                     0x02
-#define E_NODEID_1                     0x03
-#define E_NODEID_2                     0x04
-#define E_PORT_SELECT                  0x14
-  #define E_PORT_BNC                   0
-  #define E_PORT_DIX                   1
-  #define E_PORT_TP                    2
-  #define E_PORT_AUTO                  3
-#define E_PRODUCT_CFG                  0x30
- 
-
-/* Macro to slow down io between EEPROM clock transitions */
-#define eeprom_slow_io() do { int _i = 40; while(--_i > 0) { __SLOW_DOWN_IO; }}while(0)
-
-/* Jumperless Configuration Register (BMPR19) */
-#define JUMPERLESS_CONFIG      19
-
-/* ID ROM registers, writing to them also resets some parts of chip */
-#define ID_ROM_0               24
-#define ID_ROM_7               31
-#define RESET                  ID_ROM_0
-
-/* This is the I/O address list to be probed when seeking the card */
-static unsigned int eth16i_portlist[] =
-   { 0x260, 0x280, 0x2A0, 0x240, 0x340, 0x320, 0x380, 0x300, 0 };
-
-static unsigned int eth32i_portlist[] =
-   { 0x1000, 0x2000, 0x3000, 0x4000, 0x5000, 0x6000, 0x7000, 0x8000,
-     0x9000, 0xA000, 0xB000, 0xC000, 0xD000, 0xE000, 0xF000, 0 };
-
-/* This is the Interrupt lookup table for Eth16i card */
-static unsigned int eth16i_irqmap[] = { 9, 10, 5, 15 };
-
-/* This is the Interrupt lookup table for Eth32i card */
-static unsigned int eth32i_irqmap[] = { 3, 5, 7, 9, 10, 11, 12, 15 };  
-#define EISA_IRQ_REG	0xc89
-
-static unsigned int eth16i_tx_buf_map[] = { 2048, 2048, 4096, 8192 };
-unsigned int boot = 1;
-
-/* Use 0 for production, 1 for verification, >2 for debug */
-#ifndef ETH16I_DEBUG
-#define ETH16I_DEBUG 0
-#endif
-static unsigned int eth16i_debug = ETH16I_DEBUG;
-
-/* Information for each board */
-struct eth16i_local {
-  struct enet_statistics stats;
-  unsigned int tx_started:1;
-  unsigned char tx_queue;         /* Number of packets in transmit buffer */
-  unsigned short tx_queue_len;         
-  unsigned int tx_buf_size;
-  unsigned long open_time;
-};
-
-/* Function prototypes */
-
-extern int eth16i_probe(struct device *dev);
-
-static int eth16i_probe1(struct device *dev, short ioaddr);
-static int eth16i_check_signature(short ioaddr);
-static int eth16i_probe_port(short ioaddr);
-static void eth16i_set_port(short ioaddr, int porttype);
-static int eth16i_send_probe_packet(short ioaddr, unsigned char *b, int l);
-static int eth16i_receive_probe_packet(short ioaddr);
-static int eth16i_get_irq(short ioaddr);
-static int eth16i_read_eeprom(int ioaddr, int offset);
-static int eth16i_read_eeprom_word(int ioaddr);
-static void eth16i_eeprom_cmd(int ioaddr, unsigned char command);
-static int eth16i_open(struct device *dev);
-static int eth16i_close(struct device *dev);
-static int eth16i_tx(struct sk_buff *skb, struct device *dev);
-static void eth16i_rx(struct device *dev);
-static void eth16i_interrupt(int irq, struct pt_regs *regs);
-static void eth16i_multicast(struct device *dev, int num_addrs, void *addrs); 
-static void eth16i_select_regbank(unsigned char regbank, short ioaddr);
-static void eth16i_initialize(struct device *dev);
-static struct enet_statistics *eth16i_get_stats(struct device *dev);
-
-static char *cardname = "ICL EtherTeam 16i/32";
-
-#ifdef HAVE_DEVLIST 
-/* Support for alternate probe manager */
-/struct netdev_entry eth16i_drv = 
-   {"eth16i", eth16i_probe1, ETH16I_IO_EXTENT, eth16i_probe_list}; 
-
-#else  /* Not HAVE_DEVLIST */
-int eth16i_probe(struct device *dev)
-{
-  int i;
-  int ioaddr;
-  int base_addr = dev ? dev->base_addr : 0;
-
-  if(eth16i_debug > 4) 
-    printk("Probing started for %s\n", cardname);
-
-  if(base_addr > 0x1ff)           /* Check only single location */
-    return eth16i_probe1(dev, base_addr);
-  else if(base_addr != 0)         /* Don't probe at all */
-    return ENXIO;
-
-  /* Seek card from the ISA io address space */
-  for(i = 0; (ioaddr = eth16i_portlist[i]) ; i++) {
-    if(check_region(ioaddr, ETH16I_IO_EXTENT))
-      continue;
-    if(eth16i_probe1(dev, ioaddr) == 0)
-      return 0;
-  }
-
-  /* Seek card from the EISA io address space */
-  for(i = 0; (ioaddr = eth32i_portlist[i]) ; i++) {
-    if(check_region(ioaddr, ETH16I_IO_EXTENT))
-	continue;
-    if(eth16i_probe1(dev, ioaddr) == 0)
-	return 0;
-   }
-
-  return ENODEV;
-}
-#endif  /* Not HAVE_DEVLIST */
-
-static int eth16i_probe1(struct device *dev, short ioaddr)
-{
-  static unsigned version_printed = 0;
-  unsigned int irq = 0;
-  boot = 1;          /* To inform initilization that we are in boot probe */
-
-  /*
-     The MB86985 chip has on register which holds information in which 
-     io address the chip lies. First read this register and compare
-     it to our current io address and if match then this could
-     be our chip.
-  */
-  
-  if(ioaddr < 0x1000) {
-    if(eth16i_portlist[(inb(ioaddr + JUMPERLESS_CONFIG) & 0x07)] != ioaddr)
-      return -ENODEV;
-  }
-
-  /* Now we will go a bit deeper and try to find the chip's signature */
-
-  if(eth16i_check_signature(ioaddr) != 0) /* Can we find the signature here */
-    return -ENODEV;
-  
-  /* 
-     Now it seems that we have found a ethernet chip in this particular
-     ioaddr. The MB86985 chip has this feature, that when you read a 
-     certain register it will increase it's io base address to next
-     configurable slot. Now when we have found the chip, first thing is
-     to make sure that the chip's ioaddr will hold still here.
-  */
-  
-  eth16i_select_regbank(TRANSCEIVER_MODE_RB, ioaddr);
-  outb(0x00, ioaddr + TRANSCEIVER_MODE_REG);
-  
-  outb(0x00, ioaddr + RESET);             /* Will reset some parts of chip */
-  BITSET(ioaddr + CONFIG_REG_0, BIT(7));  /* This will disable the data link */
-  
-  if(dev == NULL)
-    dev = init_etherdev(0, sizeof(struct eth16i_local));
-
-  if( (eth16i_debug & version_printed++) == 0)
-    printk(version);
-
-  dev->base_addr = ioaddr;
- 
-  irq = eth16i_get_irq(ioaddr);
-  dev->irq = irq;
-
-  /* Try to obtain interrupt vector */
-  if(request_irq(dev->irq, &eth16i_interrupt, 0, "eth16i")) {
-    printk("%s: %s at %#3x, but is unusable due 
-           conflict on IRQ %d.\n", dev->name, cardname, ioaddr, irq);
-    return EAGAIN;
-  }
-
-  printk("%s: %s at %#3x, IRQ %d, ", 
-	 dev->name, cardname, ioaddr, dev->irq);
-
-  /* Let's grab the region */
-  request_region(ioaddr, ETH16I_IO_EXTENT, "eth16i");
-
-  /* Now we will have to lock the chip's io address */
-  eth16i_select_regbank(TRANSCEIVER_MODE_RB, ioaddr);
-  outb(0x38, ioaddr + TRANSCEIVER_MODE_REG); 
-
-  eth16i_initialize(dev);   /* Initialize rest of the chip's registers */
-  
-  /* Now let's same some energy by shutting down the chip ;) */
-  BITCLR(ioaddr + CONFIG_REG_1, POWERUP);
-   
-  /* Initialize the device structure */
-  if(dev->priv == NULL)
-    dev->priv = kmalloc(sizeof(struct eth16i_local), GFP_KERNEL);
-  memset(dev->priv, 0, sizeof(struct eth16i_local));
-
-  dev->open               = eth16i_open;
-  dev->stop               = eth16i_close;
-  dev->hard_start_xmit    = eth16i_tx;
-  dev->get_stats          = eth16i_get_stats;
-  dev->set_multicast_list = &eth16i_multicast;
-
-  /* Fill in the fields of the device structure with ethernet values. */
-  ether_setup(dev);
-
-  boot = 0;
-
-  return 0;
-}
-
-
-static void eth16i_initialize(struct device *dev)
-{
-  short ioaddr = dev->base_addr;
-  int i, node_w = 0;
-  unsigned char node_byte = 0;
-
-  /* Setup station address */
-  eth16i_select_regbank(NODE_ID_RB, ioaddr);
-  for(i = 0 ; i < 3 ; i++) {
-    unsigned short node_val = eth16i_read_eeprom(ioaddr, E_NODEID_0 + i);
-    ((unsigned short *)dev->dev_addr)[i] = ntohs(node_val);
-  }
-
-  for(i = 0; i < 6; i++) { 
-    outb( ((unsigned char *)dev->dev_addr)[i], ioaddr + NODE_ID_0 + i);
-    if(boot) {
-      printk("%02x", inb(ioaddr + NODE_ID_0 + i));
-      if(i != 5)
-	printk(":");
-    }
-  }
-
-  /* Now we will set multicast addresses to accept none */
-  eth16i_select_regbank(HASH_TABLE_RB, ioaddr);
-  for(i = 0; i < 8; i++) 
-    outb(0x00, ioaddr + HASH_TABLE_0 + i);
-
-  /*
-     Now let's disable the transmitter and receiver, set the buffer ram 
-     cycle time, bus width and buffer data path width. Also we shall
-     set transmit buffer size and total buffer size.
-  */
-
-  eth16i_select_regbank(2, ioaddr);
-
-  node_byte = 0;
-  node_w = eth16i_read_eeprom(ioaddr, E_PRODUCT_CFG);
-
-  if( (node_w & 0xFF00) == 0x0800)
-    node_byte |= BUFFER_WIDTH_8;
-
-  node_byte |= BS1;
-
-  if( (node_w & 0x00FF) == 64)
-    node_byte |= BS0;
-  
-  node_byte |= DLC_EN | SRAM_CYCLE_TIME_100NS | (ETH16I_TX_BUF_SIZE << 2);
-
-  outb(node_byte, ioaddr + CONFIG_REG_0);
-
-  /* We shall halt the transmitting, if 16 collisions are detected */
-  outb(RETRANS_AND_HALT_ON_16, ioaddr + COL_16_REG);
-
-  if(boot) /* Now set port type */
-  {
-    char *porttype[] = {"BNC", "DIX", "TP", "AUTO"};
-    
-    ushort ptype = eth16i_read_eeprom(ioaddr, E_PORT_SELECT);
-    dev->if_port = (ptype & 0x00FF);
-    
-    printk(" %s interface.\n", porttype[dev->if_port]);
-
-    if(ptype == E_PORT_AUTO)
-      ptype = eth16i_probe_port(ioaddr);
-    
-    eth16i_set_port(ioaddr, ptype);
-  }
-
-  /* Set Receive Mode to normal operation */
-  outb(MODE_2, ioaddr + RECEIVE_MODE_REG);
-}
-
-static int eth16i_probe_port(short ioaddr)
-{
-  int i;
-  int retcode;
-  unsigned char dummy_packet[64] = { 0 };
-
-  /* Powerup the chip */
-  outb(0xc0 | POWERUP, ioaddr + CONFIG_REG_1);
-
-  BITSET(ioaddr + CONFIG_REG_0, DLC_EN);
-
-  eth16i_select_regbank(NODE_ID_RB, ioaddr);
-
-  for(i = 0; i < 6; i++) {
-    dummy_packet[i] = inb(ioaddr + NODE_ID_0 + i);
-    dummy_packet[i+6] = inb(ioaddr + NODE_ID_0 + i);
-  }
-
-  dummy_packet[12] = 0x00;
-  dummy_packet[13] = 0x04;
-
-  eth16i_select_regbank(2, ioaddr);
-
-  for(i = 0; i < 3; i++) {
-    BITSET(ioaddr + CONFIG_REG_0, DLC_EN);
-    BITCLR(ioaddr + CONFIG_REG_0, DLC_EN);
-    eth16i_set_port(ioaddr, i);
-   
-    if(eth16i_debug > 1)
-    	printk("Set port number %d\n", i);
-
-    retcode = eth16i_send_probe_packet(ioaddr, dummy_packet, 64);
-    if(retcode == 0) {
-      retcode = eth16i_receive_probe_packet(ioaddr);
-      if(retcode != -1) {
-	if(eth16i_debug > 1)
-		printk("Eth16i interface port found at %d\n", i);
-	return i;
-      }
-    }
-    else {
-      if(eth16i_debug > 1)
-      	printk("TRANSMIT_DONE timeout\n");
-    }
-  }
-  
-  if( eth16i_debug > 1)
-  	printk("Using default port\n");
- 
- return E_PORT_BNC;
-}
-
-static void eth16i_set_port(short ioaddr, int porttype)
-{ 
-    unsigned short temp = 0;
-
-    eth16i_select_regbank(TRANSCEIVER_MODE_RB, ioaddr);
-    outb(LOOPBACK_CONTROL, ioaddr + TRANSMIT_MODE_REG);
-
-    temp |= DIS_AUTO_PORT_SEL;
-
-    switch(porttype) {
-
-    case E_PORT_BNC :
-      temp |= AUI_SELECT;
-      break;
-
-    case E_PORT_TP :
-      break;
-      
-    case E_PORT_DIX :
-      temp |= AUI_SELECT;
-      BITSET(ioaddr + TRANSMIT_MODE_REG, CONTROL_OUTPUT);
-      break;
-    }  
-    outb(temp, ioaddr + TRANSCEIVER_MODE_REG);
-
-    if(eth16i_debug > 1) {
-    	printk("TRANSMIT_MODE_REG = %x\n", inb(ioaddr + TRANSMIT_MODE_REG));
-    	printk("TRANSCEIVER_MODE_REG = %x\n", inb(ioaddr+TRANSCEIVER_MODE_REG));
-    }
-}
-
-static int eth16i_send_probe_packet(short ioaddr, unsigned char *b, int l)
-{
-  int starttime;
-
-  outb(0xff, ioaddr + TX_STATUS_REG);
-
-  outw(l, ioaddr + DATAPORT);
-  outsw(ioaddr + DATAPORT, (unsigned short *)b, (l + 1) >> 1);  
-  
-  starttime = jiffies;
-  outb(TX_START | 1, ioaddr + TRANSMIT_START_REG); 
-
-  while( (inb(ioaddr + TX_STATUS_REG) & 0x80) == 0) {
-    if( (jiffies - starttime) > TIMEOUT_TICKS) {
-      break;
-    }
-  }
-  
-  return(0);
-}
-
-static int eth16i_receive_probe_packet(short ioaddr)
-{
-  int starttime;
-  
-  starttime = jiffies;
-  
-  while((inb(ioaddr + TX_STATUS_REG) & 0x20) == 0) {
-    if( (jiffies - starttime) > TIMEOUT_TICKS) {
-      
-      if(eth16i_debug > 1)
-	printk("Timeout occured waiting transmit packet received\n");
-      starttime = jiffies;
-      while((inb(ioaddr + RX_STATUS_REG) & 0x80) == 0) {
-	if( (jiffies - starttime) > TIMEOUT_TICKS) {
-	if(eth16i_debug > 1)
-	  printk("Timeout occured waiting receive packet\n");
-        return -1;
-        }
-      }
-      
-      if(eth16i_debug > 1)
-      	printk("RECEIVE_PACKET\n");
-      return(0); /* Found receive packet */
-    }
-  }
-
-  if(eth16i_debug > 1) {
-  	printk("TRANSMIT_PACKET_RECEIVED %x\n", inb(ioaddr + TX_STATUS_REG));
-  	printk("RX_STATUS_REG = %x\n", inb(ioaddr + RX_STATUS_REG));
-  }
-
-  return(0); /* Return success */
-}
-
-static int eth16i_get_irq(short ioaddr)
-{
-  unsigned char cbyte;
-  
-  if( ioaddr < 0x1000) {
-  	cbyte = inb(ioaddr + JUMPERLESS_CONFIG);
-	return( eth16i_irqmap[ ((cbyte & 0xC0) >> 6) ] );
-  } else {  /* Oh..the card is EISA so method getting IRQ different */
-	unsigned short index = 0;
-	cbyte = inb(ioaddr + EISA_IRQ_REG);
-	while( (cbyte & 0x01) == 0) {
-		cbyte = cbyte >> 1;
-		index++;
-        }
-	return( eth32i_irqmap[ index ] );
-  }
-}
-
-static int eth16i_check_signature(short ioaddr)
-{
-  int i;
-  unsigned char creg[4] = { 0 };
-  
-  for(i = 0; i < 4 ; i++) {
-
-    creg[i] = inb(ioaddr + TRANSMIT_MODE_REG + i);
-  
-    if(eth16i_debug > 1)
-	printk("eth16i: read signature byte %x at %x\n", creg[i],
-	       ioaddr + TRANSMIT_MODE_REG + i);
-  }
-
-  creg[0] &= 0x0F;      /* Mask collision cnr */
-  creg[2] &= 0x7F;      /* Mask DCLEN bit */
-
-#ifdef 0
-/* 
-	This was removed because the card was sometimes left to state
-  	from which it couldn't be find anymore. If there is need
-	to more strict chech still this have to be fixed.
-*/
-  if( !( (creg[0] == 0x06) && (creg[1] == 0x41)) ) {
-    if(creg[1] != 0x42)
-      return -1;
-  }
-#endif
-
-  if( !( (creg[2] == 0x36) && (creg[3] == 0xE0)) ) {
-      creg[2] &= 0x42;
-      creg[3] &= 0x03;
-
-      if( !( (creg[2] == 0x42) && (creg[3] == 0x00)) )
-	return -1;
-  }
-
-  if(eth16i_read_eeprom(ioaddr, E_NODEID_0) != 0)
-    return -1;
-  if((eth16i_read_eeprom(ioaddr, E_NODEID_1) & 0xFF00) != 0x4B00)
-    return -1;
-
-  return 0;
-}
-
-static int eth16i_read_eeprom(int ioaddr, int offset)
-{
-  int data = 0;
-
-  eth16i_eeprom_cmd(ioaddr, EEPROM_READ | offset);
-  outb(CS_1, ioaddr + EEPROM_CTRL_REG);
-  data = eth16i_read_eeprom_word(ioaddr);
-  outb(CS_0 | SK_0, ioaddr + EEPROM_CTRL_REG);
-
-  return(data);  
-}
-
-static int eth16i_read_eeprom_word(int ioaddr)
-{
-  int i;
-  int data = 0;
-
-  for(i = 16; i > 0; i--) {
-    outb(CS_1 | SK_0, ioaddr + EEPROM_CTRL_REG);
-    eeprom_slow_io();
-    outb(CS_1 | SK_1, ioaddr + EEPROM_CTRL_REG);
-    eeprom_slow_io();
-    data = (data << 1) | ((inb(ioaddr + EEPROM_DATA_REG) & DI_1) ? 1 : 0);
-    eeprom_slow_io();
-  }
-
-  return(data);
-}
-
-static void eth16i_eeprom_cmd(int ioaddr, unsigned char command)
-{
-  int i;
-  
-  outb(CS_0 | SK_0, ioaddr + EEPROM_CTRL_REG);
-  outb(DI_0, ioaddr + EEPROM_DATA_REG);
-  outb(CS_1 | SK_0, ioaddr + EEPROM_CTRL_REG);
-  outb(DI_1, ioaddr + EEPROM_DATA_REG);
-  outb(CS_1 | SK_1, ioaddr + EEPROM_CTRL_REG);
-
-  for(i = 7; i >= 0; i--) {
-    short cmd = ( (command & (1 << i)) ? DI_1 : DI_0 );
-    outb(cmd, ioaddr + EEPROM_DATA_REG);
-    outb(CS_1 | SK_0, ioaddr + EEPROM_CTRL_REG);
-    eeprom_slow_io();
-    outb(CS_1 | SK_1, ioaddr + EEPROM_CTRL_REG);
-    eeprom_slow_io();
-  } 
-}
-
-static int eth16i_open(struct device *dev)
-{
-  struct eth16i_local *lp = (struct eth16i_local *)dev->priv;
-  int ioaddr = dev->base_addr;
-  
-  irq2dev_map[dev->irq] = dev;
-
-  /* Powerup the chip */
-  outb(0xc0 | POWERUP, ioaddr + CONFIG_REG_1);
-  
-  /* Initialize the chip */
-  eth16i_initialize(dev);  
-  
-  /* Set the transmit buffer size */
-  lp->tx_buf_size = eth16i_tx_buf_map[ETH16I_TX_BUF_SIZE & 0x03];
-  
-  if(eth16i_debug > 3)
-    printk("%s: transmit buffer size %d\n", dev->name, lp->tx_buf_size);
-
-  /* Now enable Transmitter and Receiver sections */
-  BITCLR(ioaddr + CONFIG_REG_0, DLC_EN);
- 
-  /* Now switch to register bank 2, for run time operation */
-  eth16i_select_regbank(2, ioaddr);
-
-  lp->open_time = jiffies;
-  lp->tx_started = 0;
-  lp->tx_queue = 0;
-  lp->tx_queue_len = 0;
-
-  /* Turn on interrupts*/
-  outw(ETH16I_INTR_ON, ioaddr + TX_INTR_REG);  
-
-  dev->tbusy = 0;
-  dev->interrupt = 0;
-  dev->start = 1;
-
-#ifdef MODULE
-  MOD_INC_USE_COUNT;
-#endif
-
-  return 0;
-}
-
-static int eth16i_close(struct device *dev)
-{
-  struct eth16i_local *lp = (struct eth16i_local *)dev->priv;
-  int ioaddr = dev->base_addr;
-
-  lp->open_time = 0;
-
-  dev->tbusy = 1;
-  dev->start = 0;
-
-  /* Disable transmit and receive */
-  BITSET(ioaddr + CONFIG_REG_0, DLC_EN);
-
-  /* Reset the chip */
-  outb(0xff, ioaddr + RESET);
-
-  /* Save some energy by switching off power */
-  BITCLR(ioaddr + CONFIG_REG_1, POWERUP);
-
-#ifdef MODULE
-  MOD_DEC_USE_COUNT;
-#endif
-
-  return 0;
-}
-
-static int eth16i_tx(struct sk_buff *skb, struct device *dev)
-{
-  struct eth16i_local *lp = (struct eth16i_local *)dev->priv;
-  int ioaddr = dev->base_addr;
-
-  if(dev->tbusy) {
-    /* 
-       If we get here, some higher level has decided that we are broken. 
-       There should really be a "kick me" function call instead. 
-    */
-    
-    int tickssofar = jiffies - dev->trans_start;
-    if(tickssofar < TIMEOUT_TICKS)  /* Let's not rush with our timeout, */  
-      return 1;                     /* wait a couple of ticks first     */
-
-    printk("%s: transmit timed out with status %04x, %s ?\n", dev->name,
-	   inw(ioaddr + TX_STATUS_REG), 
-	   (inb(ioaddr + TX_STATUS_REG) & TX_DONE) ? 
-	   "IRQ conflict" : "network cable problem");
-
-    /* Let's dump all registers */
-    if(eth16i_debug > 0) { 
-      printk("%s: timeout regs: %02x %02x %02x %02x %02x %02x %02x %02x.\n",
-	     dev->name, inb(ioaddr + 0), inb(ioaddr + 1), inb(ioaddr + 2), 
-	     inb(ioaddr + 3), inb(ioaddr + 4), inb(ioaddr + 5),
-	     inb(ioaddr + 6), inb(ioaddr + 7));
-
-
-      printk("lp->tx_queue = %d\n", lp->tx_queue);
-      printk("lp->tx_queue_len = %d\n", lp->tx_queue_len);
-      printk("lp->tx_started = %d\n", lp->tx_started);
-
-    }
-
-    lp->stats.tx_errors++;
-
-    /* Now let's try to restart the adaptor */
-    
-    BITSET(ioaddr + CONFIG_REG_0, DLC_EN);
-    outw(0xffff, ioaddr + RESET);
-    eth16i_initialize(dev);
-    outw(0xffff, ioaddr + TX_STATUS_REG);
-    BITCLR(ioaddr + CONFIG_REG_0, DLC_EN);
-            
-    lp->tx_started = 0;
-    lp->tx_queue = 0;
-    lp->tx_queue_len = 0;
-    
-    outw(ETH16I_INTR_ON, ioaddr + TX_INTR_REG);
-    
-    dev->tbusy = 0;
-    dev->trans_start = jiffies;
-  }
-
-  /* 
-     If some higher layer thinks we've missed an tx-done interrupt
-     we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-     itself 
-  */
-  if(skb == NULL) {
-    dev_tint(dev);
-    return 0;
-  }
-
-  /* Block a timer based transmitter from overlapping. This could better be
-     done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-
-  /* Turn off TX interrupts */
-  outw(ETH16I_INTR_OFF, ioaddr + TX_INTR_REG);
-
-  if(set_bit(0, (void *)&dev->tbusy) != 0)
-    printk("%s: Transmitter access conflict.\n", dev->name);
-  else {
-    short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-    unsigned char *buf = skb->data;
-  
-    outw(length, ioaddr + DATAPORT);
-    
-    if( ioaddr < 0x1000 ) 
-    	outsw(ioaddr + DATAPORT, buf, (length + 1) >> 1);
-    else {
-	unsigned char frag = length % 4;
-
-	outsl(ioaddr + DATAPORT, buf, length >> 2);
-	
-	if( frag != 0 ) {
-	  outsw(ioaddr + DATAPORT, (buf + (length & 0xFFFC)), 1);
-	  if( frag == 3 ) 
-	    outsw(ioaddr + DATAPORT, (buf + (length & 0xFFFC) + 2), 1);
-	}
-    }
-
-    lp->tx_queue++;
-    lp->tx_queue_len += length + 2;
-
-    if(lp->tx_started == 0) {
-      /* If the transmitter is idle..always trigger a transmit */
-      outb(TX_START | lp->tx_queue, ioaddr + TRANSMIT_START_REG);
-      lp->tx_queue = 0;
-      lp->tx_queue_len = 0;
-      dev->trans_start = jiffies;
-      lp->tx_started = 1;
-      dev->tbusy = 0;
-    }
-    else if(lp->tx_queue_len < lp->tx_buf_size - (ETH_FRAME_LEN + 2)) {
-      /* There is still more room for one more packet in tx buffer */
-      dev->tbusy = 0;
-    }
-        
-    outw(ETH16I_INTR_ON, ioaddr + TX_INTR_REG);
-
-    /* Turn TX interrupts back on */
-    /* outb(TX_INTR_DONE | TX_INTR_16_COL, ioaddr + TX_INTR_REG); */
-  } 
-  dev_kfree_skb(skb, FREE_WRITE);
-
-  return 0;
-}
-
-static void eth16i_rx(struct device *dev)
-{
-  struct eth16i_local *lp = (struct eth16i_local *)dev->priv;
-  int ioaddr = dev->base_addr;
-  int boguscount = MAX_RX_LOOP;
-
-  /* Loop until all packets have been read */
-  while( (inb(ioaddr + RECEIVE_MODE_REG) & RX_BUFFER_EMPTY) == 0) {
-    
-    /* Read status byte from receive buffer */ 
-    ushort status = inw(ioaddr + DATAPORT);
-
-    if(eth16i_debug > 4)
-      printk("%s: Receiving packet mode %02x status %04x.\n", 
-	     dev->name, inb(ioaddr + RECEIVE_MODE_REG), status);
-  
-      if( !(status & PKT_GOOD) ) {
-	/* Hmm..something went wrong. Let's check what error occured */
-	lp->stats.rx_errors++;
-	if( status & PKT_SHORT     ) lp->stats.rx_length_errors++;
-	if( status & PKT_ALIGN_ERR ) lp->stats.rx_frame_errors++;
-	if( status & PKT_CRC_ERR   ) lp->stats.rx_crc_errors++;
-	if( status & PKT_RX_BUF_OVERFLOW) lp->stats.rx_over_errors++;
-      }
-      else {   /* Ok so now we should have a good packet */
-	struct sk_buff *skb;
-
-	/* Get the size of the packet from receive buffer */
-	ushort pkt_len = inw(ioaddr + DATAPORT);
-
-	if(pkt_len > ETH_FRAME_LEN) {
-	  printk("%s: %s claimed a very large packet, size of %d bytes.\n", 
-		 dev->name, cardname, pkt_len);
-	  outb(RX_BUF_SKIP_PACKET, ioaddr + FILTER_SELF_RX_REG);
-	  lp->stats.rx_dropped++;
-	  break;
-	}
-
-	skb = dev_alloc_skb(pkt_len + 3);
-	if( skb == NULL ) {
-	  printk("%s: Could'n allocate memory for packet (len %d)\n", 
-		 dev->name, pkt_len);
-	  outb(RX_BUF_SKIP_PACKET, ioaddr + FILTER_SELF_RX_REG);
-	  lp->stats.rx_dropped++;
-	  break;
-	}
-	
-	skb->dev = dev;
-	skb_reserve(skb,2);
-	/* 
-	   Now let's get the packet out of buffer.
-	   size is (pkt_len + 1) >> 1, cause we are now reading words
-	   and it have to be even aligned.
-	*/ 
-
-	if( ioaddr < 0x1000) 
-	  insw(ioaddr + DATAPORT, skb_put(skb, pkt_len), (pkt_len + 1) >> 1);
-	else {	
-	  unsigned char *buf = skb_put(skb, pkt_len);
-	  unsigned char frag = pkt_len % 4;
-
-	  insl(ioaddr + DATAPORT, buf, pkt_len >> 2);
-	
-	  if(frag != 0) {
-	  	unsigned short rest[2];
-		rest[0] = inw( ioaddr + DATAPORT );
-		if(frag == 3)
-			rest[1] = inw( ioaddr + DATAPORT );
-
-		memcpy(buf + (pkt_len & 0xfffc), (char *)rest, frag);
-	  }
-	}
-	
-        skb->protocol=eth_type_trans(skb, dev);
-	netif_rx(skb);
-	lp->stats.rx_packets++;
-         
-	if( eth16i_debug > 5 ) {
-	  int i;
-	  printk("%s: Received packet of length %d.\n", dev->name, pkt_len);
-	  for(i = 0; i < 14; i++) 
-	    printk(" %02x", skb->data[i]);
-	  printk(".\n");
-	}
-	
-      } /* else */
-
-    if(--boguscount <= 0)
-      break;
-
-  } /* while */
-
-#if 0
-  {
-    int i;
-
-    for(i = 0; i < 20; i++) {
-      if( (inb(ioaddr+RECEIVE_MODE_REG) & RX_BUFFER_EMPTY) == RX_BUFFER_EMPTY)
-	break;
-      inw(ioaddr + DATAPORT);
-      outb(RX_BUF_SKIP_PACKET, ioaddr + FILTER_SELF_RX_REG);
-    }
-
-    if(eth16i_debug > 1)
-      printk("%s: Flushed receive buffer.\n", dev->name);
-  }
-#endif
-
-  return;
-}
-
-static void eth16i_interrupt(int irq, struct pt_regs *regs)
-{
-  struct device *dev = (struct device *)(irq2dev_map[irq]);
-  struct eth16i_local *lp;
-  int ioaddr = 0,
-      status;
-
-  if(dev == NULL) {
-    printk("eth16i_interrupt(): irq %d for unknown device. \n", irq);
-    return;
-  }
-
-  /* Turn off all interrupts from adapter */
-  outw(ETH16I_INTR_OFF, ioaddr + TX_INTR_REG); 
-
-  dev->interrupt = 1;
-
-  ioaddr = dev->base_addr;
-  lp = (struct eth16i_local *)dev->priv;
-  status = inw(ioaddr + TX_STATUS_REG);      /* Get the status */
-  outw(status, ioaddr + TX_STATUS_REG);      /* Clear status bits */
-  
-  if(eth16i_debug > 3)
-    printk("%s: Interrupt with status %04x.\n", dev->name, status);
-
-  if( status & 0x00ff ) {          /* Let's check the transmit status reg */
-    
-    if(status & TX_DONE) {         /* The transmit has been done */
-      lp->stats.tx_packets++;
-
-      if(lp->tx_queue) {           /* Is there still packets ? */
-	  /* There was packet(s) so start transmitting and write also
-	   how many packets there is to be sended */
-	outb(TX_START | lp->tx_queue, ioaddr + TRANSMIT_START_REG);
-	lp->tx_queue = 0;
-	lp->tx_queue_len = 0;
-	dev->trans_start = jiffies;
-	dev->tbusy = 0;
-	mark_bh(NET_BH);
-      }
-      else {
-	lp->tx_started = 0;
-	dev->tbusy = 0;
-	mark_bh(NET_BH);
-      }
-    }
-  }
-    
-  if( ( status & 0xff00 ) || 
-     ( (inb(ioaddr + RECEIVE_MODE_REG) & RX_BUFFER_EMPTY) == 0) ) {
-    eth16i_rx(dev);  /* We have packet in receive buffer */
-  }
-
-  dev->interrupt = 0;
-  
-  /* Turn interrupts back on */
-  outw(ETH16I_INTR_ON, ioaddr + TX_INTR_REG);
-
-  return;
-}
-
-static void eth16i_multicast(struct device *dev, int num_addrs, void *addrs)
-{
-  short ioaddr = dev->base_addr;
-  
-  if(dev->mc_count || dev->flags&(IFF_ALLMULTI|IFF_PROMISC)) 
-  {
-    dev->flags|=IFF_PROMISC;	/* Must do this */
-    outb(3, ioaddr + RECEIVE_MODE_REG);    
-  } else {
-    outb(2, ioaddr + RECEIVE_MODE_REG);
-  }
-}
-
-static struct enet_statistics *eth16i_get_stats(struct device *dev)
-{
-  struct eth16i_local *lp = (struct eth16i_local *)dev->priv;
-
-  return &lp->stats;
-}
-
-static void eth16i_select_regbank(unsigned char banknbr, short ioaddr)
-{
-  unsigned char data;
-
-  data = inb(ioaddr + CONFIG_REG_1);
-  outb( ((data & 0xF3) | ( (banknbr & 0x03) << 2)), ioaddr + CONFIG_REG_1); 
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_eth16i = {
-	devicename,
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, eth16i_probe };
-
-int io = 0x2a0;
-int irq = 0;
-
-int init_module(void)
-{
-	if(io == 0)
-		printk("eth16i: You should not use auto-probing with insmod!\n");
-	
-	dev_eth16i.base_addr = io;
-	dev_eth16i.irq = irq;
-	if( register_netdev( &dev_eth16i ) != 0 ) {
-		printk("eth16i: register_netdev() returned non-zero.\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-void cleanup_module(void)
-{
-	unregister_netdev( &dev_eth16i );
-	free_irq( dev_eth16i.irq );
-	irq2dev_map[ dev_eth16i.irq ] = NULL;
-	release_region( dev_eth16i.base_addr, ETH16I_IO_EXTENT );
-}
-
-#endif /* MODULE */
-
-
diff --git a/i386/i386at/gpl/linux/net/ewrk3.c b/i386/i386at/gpl/linux/net/ewrk3.c
deleted file mode 100644
index 90e3b932..00000000
--- a/i386/i386at/gpl/linux/net/ewrk3.c
+++ /dev/null
@@ -1,1933 +0,0 @@
-/*  ewrk3.c: A DIGITAL EtherWORKS 3 ethernet driver for Linux.
-
-    Written 1994 by David C. Davies.
-
-    Copyright 1994 Digital Equipment Corporation.
-
-    This software may be used and distributed according to the terms of
-    the GNU Public License, incorporated herein by reference.
-
-    This driver is written for the Digital Equipment Corporation series
-    of EtherWORKS ethernet cards:
-
-	DE203 Turbo (BNC)
-	DE204 Turbo (TP)
-	DE205 Turbo (TP BNC)
-
-    The driver has been tested on a relatively busy  network using the DE205
-    card and benchmarked with 'ttcp': it transferred 16M  of data at 975kB/s
-    (7.8Mb/s) to a DECstation 5000/200.
-
-    The     author  may  be    reached    at  davies@wanton.lkg.dec.com   or
-    davies@maniac.ultranet.com or  Digital  Equipment Corporation,  550 King
-    Street, Littleton MA 01460.
-
-    =========================================================================
-    This driver has been written  substantially  from scratch, although  its
-    inheritance of style and stack interface from 'depca.c' and in turn from
-    Donald Becker's 'lance.c' should be obvious.
-
-    The  DE203/4/5 boards  all  use a new proprietary   chip in place of the
-    LANCE chip used in prior cards  (DEPCA, DE100, DE200/1/2, DE210, DE422).
-    Use the depca.c driver in the standard distribution  for the LANCE based
-    cards from DIGITAL; this driver will not work with them.
-
-    The DE203/4/5 cards have 2  main modes: shared memory  and I/O only. I/O
-    only makes  all the card accesses through  I/O transactions and  no high
-    (shared)  memory is used. This  mode provides a >48% performance penalty
-    and  is deprecated in this  driver,  although allowed to provide initial
-    setup when hardstrapped.
-
-    The shared memory mode comes in 3 flavours: 2kB, 32kB and 64kB. There is
-    no point in using any mode other than the 2kB  mode - their performances
-    are virtually identical, although the driver has  been tested in the 2kB
-    and 32kB modes. I would suggest you uncomment the line:
-
-                             FORCE_2K_MODE;
-
-    to allow the driver to configure the card as a  2kB card at your current
-    base  address, thus leaving more  room to clutter  your  system box with
-    other memory hungry boards.
-
-    As many ISA  and EISA cards  can be supported  under this driver  as you
-    wish, limited primarily  by the available IRQ lines,  rather than by the
-    available I/O addresses  (24 ISA,  16 EISA).   I have  checked different
-    configurations of  multiple  depca cards and  ewrk3 cards  and have  not
-    found a problem yet (provided you have at least depca.c v0.38) ...
-
-    The board IRQ setting   must be at  an unused  IRQ which is  auto-probed
-    using  Donald  Becker's autoprobe  routines.   All  these cards   are at
-    {5,10,11,15}.
-
-    No 16MB memory  limitation should exist with this  driver as DMA is  not
-    used and the common memory area is in low memory on the network card (my
-    current system has 20MB and I've not had problems yet).
-
-    The ability to load  this driver as a  loadable module has been included
-    and used  extensively during the  driver development (to save those long
-    reboot sequences). To utilise this ability, you have to do 8 things:
-
-    0) have a copy of the loadable modules code installed on your system.
-    1) copy ewrk3.c from the  /linux/drivers/net directory to your favourite
-    temporary directory.
-    2) edit the  source code near  line 1880 to reflect  the I/O address and
-    IRQ you're using.
-    3) compile  ewrk3.c, but include -DMODULE in  the command line to ensure
-    that the correct bits are compiled (see end of source code).
-    4) if you are wanting to add a new  card, goto 5. Otherwise, recompile a
-    kernel with the ewrk3 configuration turned off and reboot.
-    5) insmod ewrk3.o
-          [Alan Cox: Changed this so you can insmod ewrk3.o irq=x io=y]
-    6) run the net startup bits for your new eth?? interface manually 
-    (usually /etc/rc.inet[12] at boot time). 
-    7) enjoy!
-
-    Note that autoprobing is not allowed in loadable modules - the system is
-    already up and running and you're messing with interrupts.
-
-    To unload a module, turn off the associated interface 
-    'ifconfig eth?? down' then 'rmmod ewrk3'.
-
-    Promiscuous   mode has been  turned  off  in this driver,   but  all the
-    multicast  address bits  have been   turned on. This  improved the  send
-    performance on a busy network by about 13%.
-
-    Ioctl's have now been provided (primarily because  I wanted to grab some
-    packet size statistics). They  are patterned after 'plipconfig.c' from a
-    suggestion by Alan Cox.  Using these  ioctls, you can enable promiscuous
-    mode, add/delete multicast  addresses, change the hardware address,  get
-    packet size distribution statistics and muck around with the control and
-    status register. I'll add others if and when the need arises.
-
-    TO DO:
-    ------
-
-
-    Revision History
-    ----------------
-
-    Version   Date        Description
-  
-      0.1     26-aug-94   Initial writing. ALPHA code release.
-      0.11    31-aug-94   Fixed: 2k mode memory base calc., 
-                                 LeMAC version calc.,
-				 IRQ vector assignments during autoprobe.
-      0.12    31-aug-94   Tested working on LeMAC2 (DE20[345]-AC) card.
-                          Fixed up MCA hash table algorithm.
-      0.20     4-sep-94   Added IOCTL functionality.
-      0.21    14-sep-94   Added I/O mode.
-      0.21axp 15-sep-94   Special version for ALPHA AXP Linux V1.0.
-      0.22    16-sep-94   Added more IOCTLs & tidied up.
-      0.23    21-sep-94   Added transmit cut through.
-      0.24    31-oct-94   Added uid checks in some ioctls.
-      0.30     1-nov-94   BETA code release.
-      0.31     5-dec-94   Added check/allocate region code.
-      0.32    16-jan-95   Broadcast packet fix.
-      0.33    10-Feb-95   Fix recognition bug reported by <bkm@star.rl.ac.uk>.
-      0.40    27-Dec-95   Rationalise MODULE and autoprobe code.
-                          Rewrite for portability & updated.
-                          ALPHA support from <jestabro@amt.tay1.dec.com>
-                          Added verify_area() calls in depca_ioctl() from
-                          suggestion by <heiko@colossus.escape.de>.
-			  Add new multicasting code.
-
-    =========================================================================
-*/
-
-static const char *version = "ewrk3.c:v0.40 95/12/27 davies@wanton.lkg.dec.com\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/segment.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <linux/time.h>
-#include <linux/types.h>
-#include <linux/unistd.h>
-
-#include "ewrk3.h"
-
-#ifdef EWRK3_DEBUG
-static int ewrk3_debug = EWRK3_DEBUG;
-#else
-static int ewrk3_debug = 1;
-#endif
-
-#define EWRK3_NDA 0xffe0            /* No Device Address */
-
-#define PROBE_LENGTH    32
-#define ETH_PROM_SIG    0xAA5500FFUL
-
-#ifndef EWRK3_SIGNATURE
-#define EWRK3_SIGNATURE {"DE203","DE204","DE205",""}
-#define EWRK3_STRLEN 8
-#endif
-
-#ifndef EWRK3_RAM_BASE_ADDRESSES
-#define EWRK3_RAM_BASE_ADDRESSES {0xc0000,0xd0000,0x00000}
-#endif
-
-/*
-** Sets up the I/O area for the autoprobe.
-*/
-#define EWRK3_IO_BASE 0x100             /* Start address for probe search */
-#define EWRK3_IOP_INC 0x20              /* I/O address increment */
-#define EWRK3_TOTAL_SIZE 0x20           /* required I/O address length */
-
-#ifndef MAX_NUM_EWRK3S
-#define MAX_NUM_EWRK3S 21
-#endif
-
-#ifndef EWRK3_EISA_IO_PORTS 
-#define EWRK3_EISA_IO_PORTS 0x0c00      /* I/O port base address, slot 0 */
-#endif
-
-#ifndef MAX_EISA_SLOTS
-#define MAX_EISA_SLOTS 16
-#define EISA_SLOT_INC 0x1000
-#endif
-
-#define CRC_POLYNOMIAL_BE 0x04c11db7UL   /* Ethernet CRC, big endian */
-#define CRC_POLYNOMIAL_LE 0xedb88320UL   /* Ethernet CRC, little endian */
-
-#define QUEUE_PKT_TIMEOUT (100)          /* Jiffies */
-
-/*
-** EtherWORKS 3 shared memory window sizes
-*/
-#define IO_ONLY         0x00
-#define SHMEM_2K        0x800
-#define SHMEM_32K       0x8000
-#define SHMEM_64K       0x10000
-
-/*
-** EtherWORKS 3 IRQ ENABLE/DISABLE
-*/
-#define ENABLE_IRQs { \
-  icr |= lp->irq_mask;\
-  outb(icr, EWRK3_ICR);                     /* Enable the IRQs */\
-}
-
-#define DISABLE_IRQs { \
-  icr = inb(EWRK3_ICR);\
-  icr &= ~lp->irq_mask;\
-  outb(icr, EWRK3_ICR);                     /* Disable the IRQs */\
-}
-
-/*
-** EtherWORKS 3 START/STOP
-*/
-#define START_EWRK3 { \
-  csr = inb(EWRK3_CSR);\
-  csr &= ~(CSR_TXD|CSR_RXD);\
-  outb(csr, EWRK3_CSR);                     /* Enable the TX and/or RX */\
-}
-
-#define STOP_EWRK3 { \
-  csr = (CSR_TXD|CSR_RXD);\
-  outb(csr, EWRK3_CSR);                     /* Disable the TX and/or RX */\
-}
-
-/*
-** The EtherWORKS 3 private structure
-*/
-#define EWRK3_PKT_STAT_SZ 16
-#define EWRK3_PKT_BIN_SZ  128           /* Should be >=100 unless you
-                                           increase EWRK3_PKT_STAT_SZ */
-
-struct ewrk3_private {
-    char adapter_name[80];              /* Name exported to /proc/ioports */
-    u_long shmem_base;                  /* Shared memory start address */
-    u_long shmem_length;                /* Shared memory window length */
-    struct enet_statistics stats;       /* Public stats */
-    struct {
-      u32 bins[EWRK3_PKT_STAT_SZ]; /* Private stats counters */
-      u32 unicast;
-      u32 multicast;
-      u32 broadcast;
-      u32 excessive_collisions;
-      u32 tx_underruns;
-      u32 excessive_underruns;
-    } pktStats;
-    u_char irq_mask;                    /* Adapter IRQ mask bits */
-    u_char mPage;                       /* Maximum 2kB Page number */
-    u_char lemac;                       /* Chip rev. level */
-    u_char hard_strapped;               /* Don't allow a full open */
-    u_char lock;                        /* Lock the page register */
-    u_char txc;                         /* Transmit cut through */
-    u_char *mctbl;                      /* Pointer to the multicast table */
-};
-
-/*
-** Force the EtherWORKS 3 card to be in 2kB MODE
-*/
-#define FORCE_2K_MODE { \
-  shmem_length = SHMEM_2K;\
-  outb(((mem_start - 0x80000) >> 11), EWRK3_MBR);\
-}
-
-/*
-** Public Functions
-*/
-static int    ewrk3_open(struct device *dev);
-static int    ewrk3_queue_pkt(struct sk_buff *skb, struct device *dev);
-static void   ewrk3_interrupt(int irq, struct pt_regs *regs);
-static int    ewrk3_close(struct device *dev);
-static struct enet_statistics *ewrk3_get_stats(struct device *dev);
-static void   set_multicast_list(struct device *dev);
-static int    ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd);
-
-/*
-** Private functions
-*/
-static int    ewrk3_hw_init(struct device *dev, u_long iobase);
-static void   ewrk3_init(struct device *dev);
-static int    ewrk3_rx(struct device *dev);
-static int    ewrk3_tx(struct device *dev);
-
-static void   EthwrkSignature(char * name, char *eeprom_image);
-static int    DevicePresent(u_long iobase);
-static void   SetMulticastFilter(struct device *dev);
-static int    EISA_signature(char *name, s32 eisa_id);
-
-static int    Read_EEPROM(u_long iobase, u_char eaddr);
-static int    Write_EEPROM(short data, u_long iobase, u_char eaddr);
-static u_char get_hw_addr (struct device *dev, u_char *eeprom_image, char chipType);
-
-static void   isa_probe(struct device *dev, u_long iobase);
-static void   eisa_probe(struct device *dev, u_long iobase);
-static struct device *alloc_device(struct device *dev, u_long iobase);
-
-
-#ifdef MODULE
-int  init_module(void);
-void cleanup_module(void);
-static int autoprobed = 1, loading_module = 1;
-
-# else
-static u_char irq[] = {5,0,10,3,11,9,15,12};
-static int autoprobed = 0, loading_module = 0;
-
-#endif /* MODULE */
-
-static char name[EWRK3_STRLEN + 1];
-static int num_ewrk3s = 0, num_eth = 0;
-
-/*
-** Miscellaneous defines...
-*/
-#define INIT_EWRK3 {\
-    outb(EEPROM_INIT, EWRK3_IOPR);\
-    udelay(1000);\
-}
-
-
-
-
-int ewrk3_probe(struct device *dev)
-{
-  int tmp = num_ewrk3s, status = -ENODEV;
-  u_long iobase = dev->base_addr;
-
-  if ((iobase == 0) && loading_module){
-    printk("Autoprobing is not supported when loading a module based driver.\n");
-    status = -EIO;
-  } else {                              /* First probe for the Ethernet */
-	                                /* Address PROM pattern */
-    isa_probe(dev, iobase);
-    eisa_probe(dev, iobase);
-
-    if ((tmp == num_ewrk3s) && (iobase != 0) && loading_module) {
-      printk("%s: ewrk3_probe() cannot find device at 0x%04lx.\n", dev->name, 
-	                                                               iobase);
-    }
-
-    /*
-    ** Walk the device list to check that at least one device
-    ** initialised OK
-    */
-    for (; (dev->priv == NULL) && (dev->next != NULL); dev = dev->next);
-
-    if (dev->priv) status = 0;
-    if (iobase == 0) autoprobed = 1;
-  }
-
-  return status;
-}
-
-static int
-ewrk3_hw_init(struct device *dev, u_long iobase)
-{
-  struct ewrk3_private *lp;
-  int i, status=0;
-  u_long mem_start, shmem_length;
-  u_char cr, cmr, icr, nicsr, lemac, hard_strapped = 0;
-  u_char eeprom_image[EEPROM_MAX], chksum, eisa_cr = 0;
-
-  /*
-  ** Stop the EWRK3. Enable the DBR ROM. Disable interrupts and remote boot.
-  ** This also disables the EISA_ENABLE bit in the EISA Control Register.
-  */
-  if (iobase > 0x400) eisa_cr = inb(EISA_CR);
-  INIT_EWRK3;
-
-  nicsr = inb(EWRK3_CSR);
-
-  icr = inb(EWRK3_ICR);
-  icr |= 0xf0;
-  outb(icr, EWRK3_ICR);                           /* Disable all the IRQs */
-
-  if (nicsr == CSR_TXD|CSR_RXD) {
-
-    /* Check that the EEPROM is alive and well and not living on Pluto... */
-    for (chksum=0, i=0; i<EEPROM_MAX; i+=2) {
-      union {
-	short val;
-	char c[2];
-      } tmp;
-
-      tmp.val = (short)Read_EEPROM(iobase, (i>>1));
-      eeprom_image[i] = tmp.c[0];
-      eeprom_image[i+1] = tmp.c[1];
-      chksum += eeprom_image[i] + eeprom_image[i+1];
-    }
-
-    if (chksum != 0) {                             /* Bad EEPROM Data! */
-      printk("%s: Device has a bad on-board EEPROM.\n", dev->name);
-      status = -ENXIO;
-    } else {
-      EthwrkSignature(name, eeprom_image);
-      if (*name != '\0') {                         /* found a EWRK3 device */
-	dev->base_addr = iobase;
-      
-	if (iobase > 0x400) {
-	  outb(eisa_cr, EISA_CR);                  /* Rewrite the EISA CR */
-	}
-
-	lemac = eeprom_image[EEPROM_CHIPVER];
-	cmr = inb(EWRK3_CMR);
-
-	if (((lemac == LeMAC) && ((cmr & CMR_NO_EEPROM) != CMR_NO_EEPROM)) ||
-	    ((lemac == LeMAC2) && !(cmr & CMR_HS))) {
-	  printk("%s: %s at %#4lx", dev->name, name, iobase);
-	  hard_strapped = 1;
-	} else if ((iobase&0x0fff)==EWRK3_EISA_IO_PORTS) {
-	                                           /* EISA slot address */
-	  printk("%s: %s at %#4lx (EISA slot %ld)", 
-	                         dev->name, name, iobase, ((iobase>>12)&0x0f));
-	} else {                                   /* ISA port address */
-	  printk("%s: %s at %#4lx", dev->name, name, iobase);
-	}
-	
-	if (!status) {
-	  printk(", h/w address ");
-	  if (lemac!=LeMAC2) DevicePresent(iobase);/* need after EWRK3_INIT */
-	  status = get_hw_addr(dev, eeprom_image, lemac);
-	  for (i = 0; i < ETH_ALEN - 1; i++) { /* get the ethernet addr. */
-	    printk("%2.2x:", dev->dev_addr[i]);
-	  }
-	  printk("%2.2x,\n", dev->dev_addr[i]);
-
-	  if (status) {
-	    printk("      which has an EEPROM CRC error.\n");
-	    status = -ENXIO;
-	  } else {
-	    if (lemac == LeMAC2) {            /* Special LeMAC2 CMR things */
-	      cmr &= ~(CMR_RA | CMR_WB | CMR_LINK | CMR_POLARITY | CMR_0WS);
-	      if (eeprom_image[EEPROM_MISC0] & READ_AHEAD)    cmr |= CMR_RA;
-	      if (eeprom_image[EEPROM_MISC0] & WRITE_BEHIND)  cmr |= CMR_WB;
-	      if (eeprom_image[EEPROM_NETMAN0] & NETMAN_POL)  cmr |= CMR_POLARITY;
-	      if (eeprom_image[EEPROM_NETMAN0] & NETMAN_LINK) cmr |= CMR_LINK;
-	      if (eeprom_image[EEPROM_MISC0] & _0WS_ENA)      cmr |= CMR_0WS;
-	    }
-	    if (eeprom_image[EEPROM_SETUP] & SETUP_DRAM)      cmr |= CMR_DRAM;
-	    outb(cmr, EWRK3_CMR);
-
-	    cr = inb(EWRK3_CR);               /* Set up the Control Register */
-	    cr |= eeprom_image[EEPROM_SETUP] & SETUP_APD;
-	    if (cr & SETUP_APD) cr |= eeprom_image[EEPROM_SETUP] & SETUP_PS;
-	    cr |= eeprom_image[EEPROM_MISC0] & FAST_BUS;
-	    cr |= eeprom_image[EEPROM_MISC0] & ENA_16;
-	    outb(cr, EWRK3_CR);
-
-	    /* 
-	    ** Determine the base address and window length for the EWRK3
-	    ** RAM from the memory base register.
-	    */
-	    mem_start = inb(EWRK3_MBR);
-	    shmem_length = 0;
-	    if (mem_start != 0) {
-	      if ((mem_start >= 0x0a) && (mem_start <= 0x0f)) {
-		mem_start *= SHMEM_64K;
-		shmem_length = SHMEM_64K;
-	      } else if ((mem_start >= 0x14) && (mem_start <= 0x1f)) {
-		mem_start *= SHMEM_32K;
-		shmem_length = SHMEM_32K;
-	      } else if ((mem_start >= 0x40) && (mem_start <= 0xff)) {
-		mem_start = mem_start * SHMEM_2K + 0x80000;
-		shmem_length = SHMEM_2K;
-	      } else {
-		status = -ENXIO;
-	      }
-	    }
-	  
-	    /*
-	    ** See the top of this source code for comments about
-	    ** uncommenting this line.
-	    */
-/*	    FORCE_2K_MODE;*/
-
-	    if (!status) {
-	      if (hard_strapped) {
-		printk("      is hard strapped.\n");
-	      } else if (mem_start) {
-		printk("      has a %dk RAM window", (int)(shmem_length >> 10));
-		printk(" at 0x%.5lx", mem_start);
-	      } else {
-		printk("      is in I/O only mode");
-	      }
-	    
-	      /* private area & initialise */
-	      dev->priv = (void *) kmalloc(sizeof(struct ewrk3_private), 
-					                           GFP_KERNEL);
-	      if (dev->priv == NULL) {
-		return -ENOMEM;
-	      }
-	      lp = (struct ewrk3_private *)dev->priv;
-	      memset(dev->priv, 0, sizeof(struct ewrk3_private));
-	      lp->shmem_base = mem_start;
-	      lp->shmem_length = shmem_length;
-	      lp->lemac = lemac;
-	      lp->hard_strapped = hard_strapped;
-
-	      lp->mPage = 64;
-	      if (cmr & CMR_DRAM) lp->mPage <<= 1 ;/* 2 DRAMS on module */ 
-
-	      sprintf(lp->adapter_name,"%s (%s)", name, dev->name);
-	      request_region(iobase, EWRK3_TOTAL_SIZE, lp->adapter_name);
-
-	      lp->irq_mask = ICR_TNEM|ICR_TXDM|ICR_RNEM|ICR_RXDM;
-	      
-	      if (!hard_strapped) {
-		/*
-		** Enable EWRK3 board interrupts for autoprobing
-		*/
-		icr |= ICR_IE;	                   /* Enable interrupts */
-		outb(icr, EWRK3_ICR);
-	    
-		/* The DMA channel may be passed in on this parameter. */
-		dev->dma = 0;
-	
-		/* To auto-IRQ we enable the initialization-done and DMA err,
-		   interrupts. For now we will always get a DMA error. */
-		if (dev->irq < 2) {
-#ifndef MODULE
-		  u_char irqnum;
-	      
-		  autoirq_setup(0);
-
-		  /* 
-		  ** Trigger a TNE interrupt.
-		  */
-		  icr |=ICR_TNEM;
-		  outb(1,EWRK3_TDQ);          /* Write to the TX done queue */
-		  outb(icr, EWRK3_ICR);       /* Unmask the TXD interrupt */
-	      
-		  irqnum = irq[((icr & IRQ_SEL) >> 4)];
-	      
-		  dev->irq = autoirq_report(1);
-		  if ((dev->irq) && (irqnum == dev->irq)) {
-		    printk(" and uses IRQ%d.\n", dev->irq);
-		  } else {
-		    if (!dev->irq) {
-		      printk(" and failed to detect IRQ line.\n");
-		    } else if ((irqnum == 1) && (lemac == LeMAC2)) {
-		      printk(" and an illegal IRQ line detected.\n");
-		    } else {
-		      printk(", but incorrect IRQ line detected.\n");
-		    }
-		    status = -ENXIO;
-		  }
-		
-		  DISABLE_IRQs;                 /* Mask all interrupts */
-
-#endif /* MODULE */
-		} else {
-		  printk(" and requires IRQ%d.\n", dev->irq);
-		}
-	      }
-	      if (status) release_region(iobase, EWRK3_TOTAL_SIZE);
-	    } else {
-	      status = -ENXIO;
-	    }
-	  }
-	}
-      } else {
-	status = -ENXIO;
-      }
-    }
-
-    if (!status) {
-      if (ewrk3_debug > 0) {
-	printk(version);
-      }
-      
-      /* The EWRK3-specific entries in the device structure. */
-      dev->open = &ewrk3_open;
-      dev->hard_start_xmit = &ewrk3_queue_pkt;
-      dev->stop = &ewrk3_close;
-      dev->get_stats = &ewrk3_get_stats;
-      dev->set_multicast_list = &set_multicast_list;
-      dev->do_ioctl = &ewrk3_ioctl;
-
-      dev->mem_start = 0;
-	
-      /* Fill in the generic field of the device structure. */
-      ether_setup(dev);
-    }
-  } else {
-    status = -ENXIO;
-  }
-
-  return status;
-}
-
-
-static int
-ewrk3_open(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, status = 0;
-  u_char icr, csr;
-
-  /*
-  ** Stop the TX and RX...
-  */
-  STOP_EWRK3;
-
-  if (!lp->hard_strapped) {
-    irq2dev_map[dev->irq] = dev;                   /* For latched interrupts */
-
-    if (request_irq(dev->irq, (void *)ewrk3_interrupt, 0, "ewrk3")) {
-      printk("ewrk3_open(): Requested IRQ%d is busy\n",dev->irq);
-      status = -EAGAIN;
-    } else {
-
-      /* 
-      ** Re-initialize the EWRK3... 
-      */
-      ewrk3_init(dev);
-
-      if (ewrk3_debug > 1){
-	printk("%s: ewrk3 open with irq %d\n",dev->name,dev->irq);
-	printk("  physical address: ");
-	for (i=0;i<5;i++){
-	  printk("%2.2x:",(u_char)dev->dev_addr[i]);
-	}
-	printk("%2.2x\n",(u_char)dev->dev_addr[i]);
-	if (lp->shmem_length == 0) {
-	  printk("  no shared memory, I/O only mode\n");
-	} else {
-	  printk("  start of shared memory: 0x%08lx\n",lp->shmem_base);
-	  printk("  window length: 0x%04lx\n",lp->shmem_length);
-	}
-	printk("  # of DRAMS: %d\n",((inb(EWRK3_CMR) & 0x02) ? 2 : 1));
-	printk("  csr:  0x%02x\n", inb(EWRK3_CSR));
-	printk("  cr:   0x%02x\n", inb(EWRK3_CR));
-	printk("  icr:  0x%02x\n", inb(EWRK3_ICR));
-	printk("  cmr:  0x%02x\n", inb(EWRK3_CMR));
-	printk("  fmqc: 0x%02x\n", inb(EWRK3_FMQC));
-      }
-
-      dev->tbusy = 0;                         
-      dev->start = 1;
-      dev->interrupt = UNMASK_INTERRUPTS;
-
-      /*
-      ** Unmask EWRK3 board interrupts
-      */
-      icr = inb(EWRK3_ICR);
-      ENABLE_IRQs;
-
-    }
-  } else {
-    dev->start = 0;
-    dev->tbusy = 1;
-    printk("%s: ewrk3 available for hard strapped set up only.\n", dev->name);
-    printk("      Run the 'ewrk3setup' utility or remove the hard straps.\n");
-  }
-
-  MOD_INC_USE_COUNT;
-
-  return status;
-}
-
-/*
-** Initialize the EtherWORKS 3 operating conditions
-*/
-static void
-ewrk3_init(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_char csr, page;
-  u_long iobase = dev->base_addr;
-  
-  /* 
-  ** Enable any multicasts 
-  */
-  set_multicast_list(dev);
-
-  /*
-  ** Clean out any remaining entries in all the queues here
-  */
-  while (inb(EWRK3_TQ));
-  while (inb(EWRK3_TDQ));
-  while (inb(EWRK3_RQ));
-  while (inb(EWRK3_FMQ));
-
-  /*
-  ** Write a clean free memory queue
-  */
-  for (page=1;page<lp->mPage;page++) {      /* Write the free page numbers */
-    outb(page, EWRK3_FMQ);                  /* to the Free Memory Queue */
-  }
-
-  lp->lock = 0;                             /* Ensure there are no locks */
-
-  START_EWRK3;                              /* Enable the TX and/or RX */
-}
-
-/* 
-** Writes a socket buffer to the free page queue
-*/
-static int
-ewrk3_queue_pkt(struct sk_buff *skb, struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int status = 0;
-  u_char icr, csr;
-
-  /* Transmitter timeout, serious problems. */
-  if (dev->tbusy || lp->lock) {
-    int tickssofar = jiffies - dev->trans_start;
-    if (tickssofar < QUEUE_PKT_TIMEOUT) {
-      status = -1;
-    } else if (!lp->hard_strapped) {
-      printk("%s: transmit timed/locked out, status %04x, resetting.\n",
-	                                           dev->name, inb(EWRK3_CSR));
-	
-      /*
-      ** Mask all board interrupts
-      */
-      DISABLE_IRQs;
-
-      /*
-      ** Stop the TX and RX...
-      */
-      STOP_EWRK3;
-
-      ewrk3_init(dev);
-
-      /*
-      ** Unmask EWRK3 board interrupts
-      */
-      ENABLE_IRQs;
-
-      dev->tbusy=0;
-      dev->trans_start = jiffies;
-    }
-  } else if (skb == NULL) {
-    dev_tint(dev);
-  } else if (skb->len > 0) {
-
-    /* 
-    ** Block a timer-based transmit from overlapping.  This could better be
-    ** done with atomic_swap(1, dev->tbusy), but set_bit() works as well. 
-    */
-    if (set_bit(0, (void*)&dev->tbusy) != 0)
-      printk("%s: Transmitter access conflict.\n", dev->name);
-
-    DISABLE_IRQs;                      /* So that the page # remains correct */
-    
-    /* 
-    ** Get a free page from the FMQ when resources are available
-    */
-    if (inb(EWRK3_FMQC) > 0) {
-      u_long buf = 0;
-      u_char page;
-
-      if ((page = inb(EWRK3_FMQ)) < lp->mPage) {
-	/*
-	** Set up shared memory window and pointer into the window
-	*/
-	while (set_bit(0, (void *)&lp->lock) != 0); /* Wait for lock to free */
-	if (lp->shmem_length == IO_ONLY) {
-	  outb(page, EWRK3_IOPR);
-	} else if (lp->shmem_length == SHMEM_2K) {
-	  buf = lp->shmem_base;
-	  outb(page, EWRK3_MPR);
-	} else if (lp->shmem_length == SHMEM_32K) {
-	  buf = ((((short)page << 11) & 0x7800) + lp->shmem_base);
-	  outb((page >> 4), EWRK3_MPR);
-	} else if (lp->shmem_length == SHMEM_64K) {
-	  buf = ((((short)page << 11) & 0xf800) + lp->shmem_base);
-	  outb((page >> 5), EWRK3_MPR);
-	} else {
-	  status = -1;
-	  printk("%s: Oops - your private data area is hosed!\n",dev->name);
-	}
-
-	if (!status) {
-
-          /* 
-	  ** Set up the buffer control structures and copy the data from
-	  ** the socket buffer to the shared memory .
-	  */
-
-	  if (lp->shmem_length == IO_ONLY) {
-	    int i;
-	    u_char *p = skb->data;
-	    
-	    outb((char)(TCR_QMODE | TCR_PAD | TCR_IFC), EWRK3_DATA);
-	    outb((char)(skb->len & 0xff), EWRK3_DATA);
-	    outb((char)((skb->len >> 8) & 0xff), EWRK3_DATA);
-	    outb((char)0x04, EWRK3_DATA);
-	    for (i=0; i<skb->len; i++) {
-	      outb(*p++, EWRK3_DATA);
-	    }
-	    outb(page, EWRK3_TQ);                     /* Start sending pkt */
-	  } else {
-	    writeb((char)(TCR_QMODE|TCR_PAD|TCR_IFC), (char *)buf);/* ctrl byte*/
-	    buf+=1;
-	    writeb((char)(skb->len & 0xff), (char *)buf);/* length (16 bit xfer)*/
-	    buf+=1;
-	    if (lp->txc) {
-	      writeb((char)(((skb->len >> 8) & 0xff) | XCT), (char *)buf);
-	      buf+=1;
-	      writeb(0x04, (char *)buf);                 /* index byte */
-	      buf+=1;
-	      writeb(0x00, (char *)(buf + skb->len));    /* Write the XCT flag */
-	      memcpy_toio(buf, skb->data, PRELOAD);/* Write PRELOAD bytes*/
-	      outb(page, EWRK3_TQ);                   /* Start sending pkt */
-	      memcpy_toio(buf+PRELOAD, skb->data+PRELOAD, skb->len-PRELOAD);
-	      writeb(0xff, (char *)(buf + skb->len));    /* Write the XCT flag */
-	    } else {
-	      writeb((char)((skb->len >> 8) & 0xff), (char *)buf);
-	      buf+=1;
-	      writeb(0x04, (char *)buf);                 /* index byte */
-	      buf+=1;
-	      memcpy_toio((char *)buf, skb->data, skb->len);/* Write data bytes */
-	      outb(page, EWRK3_TQ);                   /* Start sending pkt */
-	    }
-	  }
-
-	  dev->trans_start = jiffies;
-	  dev_kfree_skb (skb, FREE_WRITE);
-
-        } else {              /* return unused page to the free memory queue */
-	  outb(page, EWRK3_FMQ);
-	}
-	lp->lock = 0;         /* unlock the page register */
-      } else {
-	printk("ewrk3_queue_pkt(): Invalid free memory page (%d).\n",
-	                                                 (u_char) page);
-      }
-    } else {
-      printk("ewrk3_queue_pkt(): No free resources...\n");
-      printk("ewrk3_queue_pkt(): CSR: %02x ICR: %02x FMQC: %02x\n",inb(EWRK3_CSR),inb(EWRK3_ICR),inb(EWRK3_FMQC));
-    }
-    
-    /* Check for free resources: clear 'tbusy' if there are some */
-    if (inb(EWRK3_FMQC) > 0) {
-      dev->tbusy = 0;
-    }
-
-    ENABLE_IRQs;
-  }
-
-  return status;
-}
-
-/*
-** The EWRK3 interrupt handler. 
-*/
-static void
-ewrk3_interrupt(int irq, struct pt_regs * regs)
-{
-    struct device *dev = (struct device *)(irq2dev_map[irq]);
-    struct ewrk3_private *lp;
-    u_long iobase;
-    u_char icr, cr, csr;
-
-    if (dev == NULL) {
-	printk ("ewrk3_interrupt(): irq %d for unknown device.\n", irq);
-    } else {
-      lp = (struct ewrk3_private *)dev->priv;
-      iobase = dev->base_addr;
-
-      if (dev->interrupt)
-	printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-      dev->interrupt = MASK_INTERRUPTS;
-
-      /* get the interrupt information */
-      csr = inb(EWRK3_CSR);
-
-      /* 
-      ** Mask the EWRK3 board interrupts and turn on the LED 
-      */
-      DISABLE_IRQs;
-
-      cr = inb(EWRK3_CR);
-      cr |= CR_LED;
-      outb(cr, EWRK3_CR);
-
-      if (csr & CSR_RNE)	  /* Rx interrupt (packet[s] arrived) */
-	ewrk3_rx(dev);
-
-      if (csr & CSR_TNE)          /* Tx interrupt (packet sent) */
-        ewrk3_tx(dev);
-
-      /*
-      ** Now deal with the TX/RX disable flags. These are set when there
-      ** are no more resources. If resources free up then enable these
-      ** interrupts, otherwise mask them - failure to do this will result
-      ** in the system hanging in an interrupt loop.
-      */
-      if (inb(EWRK3_FMQC)) {      /* any resources available? */
-	lp->irq_mask |= ICR_TXDM|ICR_RXDM;/* enable the interrupt source */
-	csr &= ~(CSR_TXD|CSR_RXD);/* ensure restart of a stalled TX or RX */
-	outb(csr, EWRK3_CSR);
-	dev->tbusy = 0;           /* clear TX busy flag */
-	mark_bh(NET_BH);
-      } else {
-	lp->irq_mask &= ~(ICR_TXDM|ICR_RXDM);/* disable the interrupt source */
-      }
-
-      /* Unmask the EWRK3 board interrupts and turn off the LED */
-      cr &= ~CR_LED;
-      outb(cr, EWRK3_CR);
-
-      dev->interrupt = UNMASK_INTERRUPTS;
-      ENABLE_IRQs;
-    }
-
-    return;
-}
-
-static int
-ewrk3_rx(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  int i, status = 0;
-  u_char page, tmpPage = 0, tmpLock = 0;
-  u_long buf = 0;
-
-  while (inb(EWRK3_RQC) && !status) {        /* Whilst there's incoming data */
-    if ((page = inb(EWRK3_RQ)) < lp->mPage) {/* Get next entry's buffer page */
-      /*
-      ** Preempt any process using the current page register. Check for
-      ** an existing lock to reduce time taken in I/O transactions.
-      */
-      if ((tmpLock = set_bit(0, (void *)&lp->lock)) == 1) {   /* Assert lock */
-	if (lp->shmem_length == IO_ONLY) {              /* Get existing page */
-	  tmpPage = inb(EWRK3_IOPR);
-	} else {
-	  tmpPage = inb(EWRK3_MPR);
-	}
-      }
-
-      /*
-      ** Set up shared memory window and pointer into the window
-      */
-      if (lp->shmem_length == IO_ONLY) {
-	outb(page, EWRK3_IOPR);
-      } else if (lp->shmem_length == SHMEM_2K) {
-	buf = lp->shmem_base;
-	outb(page, EWRK3_MPR);
-      } else if (lp->shmem_length == SHMEM_32K) {
-	buf = ((((short)page << 11) & 0x7800) + lp->shmem_base);
-	outb((page >> 4), EWRK3_MPR);
-      } else if (lp->shmem_length == SHMEM_64K) {
-	buf = ((((short)page << 11) & 0xf800) + lp->shmem_base);
-	outb((page >> 5), EWRK3_MPR);
-      } else {
-	status = -1;
-	printk("%s: Oops - your private data area is hosed!\n",dev->name);
-      }
-
-      if (!status) {
-	char rx_status;
-	int pkt_len;
-
-	if (lp->shmem_length == IO_ONLY) {
-	  rx_status = inb(EWRK3_DATA);
-	  pkt_len = inb(EWRK3_DATA);
-	  pkt_len |= ((u_short)inb(EWRK3_DATA) << 8);
-	} else {
-	  rx_status = readb(buf);
-	  buf+=1;
-	  pkt_len = readw(buf);
-	  buf+=3;
-	}
-
-	if (!(rx_status & R_ROK)) {	    /* There was an error. */
-	  lp->stats.rx_errors++;            /* Update the error stats. */
-	  if (rx_status & R_DBE) lp->stats.rx_frame_errors++;
-	  if (rx_status & R_CRC) lp->stats.rx_crc_errors++;
-	  if (rx_status & R_PLL) lp->stats.rx_fifo_errors++;
-	} else {
-	  struct sk_buff *skb;
-
-          if ((skb = dev_alloc_skb(pkt_len+2)) != NULL) {
-            unsigned char *p;
-	    skb->dev = dev;
-	    skb_reserve(skb,2);             /* Align to 16 bytes */
-	    p = skb_put(skb,pkt_len);
-
-	    if (lp->shmem_length == IO_ONLY) {
-	      *p = inb(EWRK3_DATA);         /* dummy read */
-	      for (i=0; i<pkt_len; i++) {
-		*p++ = inb(EWRK3_DATA);
-	      }
-	    } else {
-	      memcpy_fromio(p, buf, pkt_len);
-	    }
-
-	    /* 
-	    ** Notify the upper protocol layers that there is another 
-	    ** packet to handle
-	    */
-	    skb->protocol=eth_type_trans(skb,dev);
-	    netif_rx(skb);
-
-	    /*
-	    ** Update stats
-	    */
-	    lp->stats.rx_packets++;
-	    for (i=1; i<EWRK3_PKT_STAT_SZ-1; i++) {
-	      if (pkt_len < i*EWRK3_PKT_BIN_SZ) {
-		lp->pktStats.bins[i]++;
-		i = EWRK3_PKT_STAT_SZ;
-	      }
-	    }
-	    p = skb->data;                  /* Look at the dest addr */
-	    if (p[0] & 0x01) {              /* Multicast/Broadcast */
-	      if ((*(s32 *)&p[0] == -1) && (*(s16 *)&p[4] == -1)) {
-		lp->pktStats.broadcast++;
-	      } else {
-		lp->pktStats.multicast++;
-	      }
-	    } else if ((*(s32 *)&p[0] == *(s32 *)&dev->dev_addr[0]) &&
-		       (*(s16 *)&p[4] == *(s16 *)&dev->dev_addr[4])) {
-	      lp->pktStats.unicast++;
-	    }
-
-	    lp->pktStats.bins[0]++;           /* Duplicates stats.rx_packets */
-	    if (lp->pktStats.bins[0] == 0) {  /* Reset counters */
-	      memset(&lp->pktStats, 0, sizeof(lp->pktStats));
-	    }
-	  } else {
-	    printk("%s: Insufficient memory; nuking packet.\n", dev->name);
-	    lp->stats.rx_dropped++;	      /* Really, deferred. */
-	    break;
-	  }
-        }
-      }
-      /*
-      ** Return the received buffer to the free memory queue
-      */
-      outb(page, EWRK3_FMQ);
-
-      if (tmpLock) {                          /* If a lock was preempted */
-	if (lp->shmem_length == IO_ONLY) {    /* Replace old page */
-	  outb(tmpPage, EWRK3_IOPR);
-	} else {
-	  outb(tmpPage, EWRK3_MPR);
-	}
-      }
-      lp->lock = 0;                           /* Unlock the page register */
-    } else {
-      printk("ewrk3_rx(): Illegal page number, page %d\n",page);
-      printk("ewrk3_rx(): CSR: %02x ICR: %02x FMQC: %02x\n",inb(EWRK3_CSR),inb(EWRK3_ICR),inb(EWRK3_FMQC));
-    }
-  }
-  return status;
-}
-
-/*
-** Buffer sent - check for TX buffer errors.
-*/
-static int
-ewrk3_tx(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  u_char tx_status;
-
-  while ((tx_status = inb(EWRK3_TDQ)) > 0) {  /* Whilst there's old buffers */
-    if (tx_status & T_VSTS) {                 /* The status is valid */
-      if (tx_status & T_TXE) {
-	lp->stats.tx_errors++;
-	if (tx_status & T_NCL)    lp->stats.tx_carrier_errors++;
-	if (tx_status & T_LCL)    lp->stats.tx_window_errors++;
-	if (tx_status & T_CTU) {
-	  if ((tx_status & T_COLL) ^ T_XUR) {
-	    lp->pktStats.tx_underruns++;
-	  } else {
-	    lp->pktStats.excessive_underruns++;
-	  }
-	} else 	if (tx_status & T_COLL) {
-	  if ((tx_status & T_COLL) ^ T_XCOLL) {
-	    lp->stats.collisions++;
-	  } else {
-	    lp->pktStats.excessive_collisions++;
-	  }
-	}
-      } else {
-	lp->stats.tx_packets++;
-      }
-    }
-  }
-
-  return 0;
-}
-
-static int
-ewrk3_close(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  u_char icr, csr;
-
-  dev->start = 0;
-  dev->tbusy = 1;
-
-  if (ewrk3_debug > 1) {
-    printk("%s: Shutting down ethercard, status was %2.2x.\n",
-	   dev->name, inb(EWRK3_CSR));
-  }
-
-  /* 
-  ** We stop the EWRK3 here... mask interrupts and stop TX & RX
-  */
-  DISABLE_IRQs;
-
-  STOP_EWRK3;
-
-  /*
-  ** Clean out the TX and RX queues here (note that one entry
-  ** may get added to either the TXD or RX queues if the the TX or RX
-  ** just starts processing a packet before the STOP_EWRK3 command
-  ** is received. This will be flushed in the ewrk3_open() call).
-  */
-  while (inb(EWRK3_TQ));
-  while (inb(EWRK3_TDQ));
-  while (inb(EWRK3_RQ));
-
-  if (!lp->hard_strapped) {
-    free_irq(dev->irq);
-    
-    irq2dev_map[dev->irq] = 0;
-  }
-
-  MOD_DEC_USE_COUNT;
-
-  return 0;
-}
-
-static struct enet_statistics *
-ewrk3_get_stats(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-
-  /* Null body since there is no framing error counter */
-    
-  return &lp->stats;
-}
-
-/*
-** Set or clear the multicast filter for this adaptor.
-*/
-static void
-set_multicast_list(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  u_long iobase = dev->base_addr;
-  u_char csr;
-
-  if (irq2dev_map[dev->irq] != NULL) {
-    csr = inb(EWRK3_CSR);
-    
-    if (lp->shmem_length == IO_ONLY) {
-      lp->mctbl = (char *) PAGE0_HTE;
-    } else {
-      lp->mctbl = (char *)(lp->shmem_base + PAGE0_HTE);
-    }
-
-    csr &= ~(CSR_PME | CSR_MCE);
-    if (dev->flags & IFF_PROMISC) {         /* set promiscuous mode */
-      csr |= CSR_PME;
-      outb(csr, EWRK3_CSR);
-    } else {
-      SetMulticastFilter(dev);
-      csr |= CSR_MCE;
-      outb(csr, EWRK3_CSR);
-    }
-  }
-}
-
-/*
-** Calculate the hash code and update the logical address filter
-** from a list of ethernet multicast addresses.
-** Little endian crc one liner from Matt Thomas, DEC.
-**
-** Note that when clearing the table, the broadcast bit must remain asserted
-** to receive broadcast messages.
-*/
-static void SetMulticastFilter(struct device *dev)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  struct dev_mc_list *dmi=dev->mc_list;
-  u_long iobase = dev->base_addr;
-  int i;
-  char *addrs, j, bit, byte;
-  short *p = (short *) lp->mctbl;
-  u16 hashcode;
-  s32 crc, poly = CRC_POLYNOMIAL_LE;
-
-  while (set_bit(0, (void *)&lp->lock) != 0); /* Wait for lock to free */
-
-  if (lp->shmem_length == IO_ONLY) {
-    outb(0, EWRK3_IOPR);
-    outw(EEPROM_OFFSET(lp->mctbl), EWRK3_PIR1);
-  } else {
-    outb(0, EWRK3_MPR);
-  }
-
-  if (dev->flags & IFF_ALLMULTI) {
-    for (i=0; i<(HASH_TABLE_LEN >> 3); i++) {
-      if (lp->shmem_length == IO_ONLY) {
-	outb(0xff, EWRK3_DATA);
-      } else {                /* memset didn't work here */
-	writew(0xffff, p);
-	p++; i++;
-      }
-    }
-  } else {
-    /* Clear table except for broadcast bit */
-    if (lp->shmem_length == IO_ONLY) {
-      for (i=0; i<(HASH_TABLE_LEN >> 4) - 1; i++) {
-	outb(0x00, EWRK3_DATA);
-      } 
-      outb(0x80, EWRK3_DATA); i++;           /* insert the broadcast bit */
-      for (; i<(HASH_TABLE_LEN >> 3); i++) {
-	outb(0x00, EWRK3_DATA);
-      } 
-    } else {
-      memset_io(lp->mctbl, 0, (HASH_TABLE_LEN >> 3));
-      writeb(0x80, (char *)(lp->mctbl + (HASH_TABLE_LEN >> 4) - 1));
-    }
-
-    /* Update table */
-    for (i=0;i<dev->mc_count;i++) {          /* for each address in the list */
-      addrs=dmi->dmi_addr;
-      dmi=dmi->next;
-      if ((*addrs & 0x01) == 1) {            /* multicast address? */ 
-	crc = 0xffffffff;                    /* init CRC for each address */
-	for (byte=0;byte<ETH_ALEN;byte++) {  /* for each address byte */
-	                                     /* process each address bit */ 
-	  for (bit = *addrs++,j=0;j<8;j++, bit>>=1) {
-	    crc = (crc >> 1) ^ (((crc ^ bit) & 0x01) ? poly : 0);
-	  }
-	}
-	hashcode = crc & ((1 << 9) - 1);     /* hashcode is 9 LSb of CRC */
-
-	byte = hashcode >> 3;                /* bit[3-8] -> byte in filter */
-	bit = 1 << (hashcode & 0x07);        /* bit[0-2] -> bit in byte */
-
-	if (lp->shmem_length == IO_ONLY) {
-	  u_char tmp;
-
-	  outw((short)((long)lp->mctbl) + byte, EWRK3_PIR1);
-	  tmp = inb(EWRK3_DATA);
-	  tmp |= bit;
-	  outw((short)((long)lp->mctbl) + byte, EWRK3_PIR1);
-	  outb(tmp, EWRK3_DATA); 
-	} else {
-	  writeb(readb(lp->mctbl + byte) | bit, lp->mctbl + byte);
-	}
-      }
-    }
-  }
-
-  lp->lock = 0;                              /* Unlock the page register */
-
-  return;
-}
-
-/*
-** ISA bus I/O device probe
-*/
-static void isa_probe(struct device *dev, u_long ioaddr)
-{
-  int i = num_ewrk3s, maxSlots;
-  u_long iobase;
-
-  if (!ioaddr && autoprobed) return ;            /* Been here before ! */
-  if (ioaddr >= 0x400) return;                   /* Not ISA */
-
-  if (ioaddr == 0) {                     /* Autoprobing */
-    iobase = EWRK3_IO_BASE;              /* Get the first slot address */
-    maxSlots = 24;
-  } else {                               /* Probe a specific location */
-    iobase = ioaddr;
-    maxSlots = i + 1;
-  }
-
-  for (; (i<maxSlots) && (dev!=NULL);iobase+=EWRK3_IOP_INC, i++) {
-    if (!check_region(iobase, EWRK3_TOTAL_SIZE)) {    
-      if (DevicePresent(iobase) == 0) {
-	if ((dev = alloc_device(dev, iobase)) != NULL) {
-	  if (ewrk3_hw_init(dev, iobase) == 0) {
-	    num_ewrk3s++;
-	  }
-	  num_eth++;
-	}
-      }
-    } else if (autoprobed) {
-      printk("%s: region already allocated at 0x%04lx.\n", dev->name, iobase);
-    }
-  }
-
-  return;
-}
-
-/*
-** EISA bus I/O device probe. Probe from slot 1 since slot 0 is usually
-** the motherboard.
-*/
-static void eisa_probe(struct device *dev, u_long ioaddr)
-{
-  int i, maxSlots;
-  u_long iobase;
-  char name[EWRK3_STRLEN];
-
-  if (!ioaddr && autoprobed) return ;            /* Been here before ! */
-  if (ioaddr < 0x1000) return;                   /* Not EISA */
-
-  if (ioaddr == 0) {                     /* Autoprobing */
-    iobase = EISA_SLOT_INC;              /* Get the first slot address */
-    i = 1;
-    maxSlots = MAX_EISA_SLOTS;
-  } else {                               /* Probe a specific location */
-    iobase = ioaddr;
-    i = (ioaddr >> 12);
-    maxSlots = i + 1;
-  }
-
-  for (i=1; (i<maxSlots) && (dev!=NULL); i++, iobase+=EISA_SLOT_INC) {
-    if (EISA_signature(name, EISA_ID) == 0) {
-      if (!check_region(iobase, EWRK3_TOTAL_SIZE)) {
-	if (DevicePresent(iobase) == 0) {
-	  if ((dev = alloc_device(dev, iobase)) != NULL) {
-	    if (ewrk3_hw_init(dev, iobase) == 0) {
-	      num_ewrk3s++;
-	    }
-	    num_eth++;
-	  }
-	}
-      } else if (autoprobed) {
-	printk("%s: region already allocated at 0x%04lx.\n", dev->name, iobase);
-      }
-    }
-  }
-
-  return;
-}
-
-/*
-** Allocate the device by pointing to the next available space in the
-** device structure. Should one not be available, it is created.
-*/
-static struct device *alloc_device(struct device *dev, u_long iobase)
-{
-  int addAutoProbe = 0;
-  struct device *tmp = NULL, *ret;
-  int (*init)(struct device *) = NULL;
-
-  /*
-  ** Check the device structures for an end of list or unused device
-  */
-  if (!loading_module) {
-    while (dev->next != NULL) {
-      if ((dev->base_addr == EWRK3_NDA) || (dev->base_addr == 0)) break;
-      dev = dev->next;                     /* walk through eth device list */
-      num_eth++;                           /* increment eth device number */
-    }
-
-    /*
-    ** If an autoprobe is requested for another device, we must re-insert
-    ** the request later in the list. Remember the current position first.
-    */
-    if ((dev->base_addr == 0) && (num_ewrk3s > 0)) {
-      addAutoProbe++;
-      tmp = dev->next;                     /* point to the next device */
-      init = dev->init;                    /* remember the probe function */
-    }
-
-    /*
-    ** If at end of list and can't use current entry, malloc one up. 
-    ** If memory could not be allocated, print an error message.
-    */
-    if ((dev->next == NULL) &&  
-	!((dev->base_addr == EWRK3_NDA) || (dev->base_addr == 0))){
-      dev->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					   GFP_KERNEL);
-
-      dev = dev->next;                     /* point to the new device */
-      if (dev == NULL) {
-	printk("eth%d: Device not initialised, insufficient memory\n",
-	       num_eth);
-      } else {
-	/*
-	** If the memory was allocated, point to the new memory area
-	** and initialize it (name, I/O address, next device (NULL) and
-	** initialisation probe routine).
-	*/
-	dev->name = (char *)(dev + sizeof(struct device));
-	if (num_eth > 9999) {
-	  sprintf(dev->name,"eth????");    /* New device name */
-	} else {
-	  sprintf(dev->name,"eth%d", num_eth);/* New device name */
-	}
-	dev->base_addr = iobase;           /* assign the io address */
-	dev->next = NULL;                  /* mark the end of list */
-	dev->init = &ewrk3_probe;          /* initialisation routine */
-	num_ewrk3s++;
-      }
-    }
-    ret = dev;                             /* return current struct, or NULL */
-  
-    /*
-    ** Now figure out what to do with the autoprobe that has to be inserted.
-    ** Firstly, search the (possibly altered) list for an empty space.
-    */
-    if (ret != NULL) {
-      if (addAutoProbe) {
-	for (;(tmp->next!=NULL) && (tmp->base_addr!=EWRK3_NDA); tmp=tmp->next);
-
-	/*
-	** If no more device structures and can't use the current one, malloc
-	** one up. If memory could not be allocated, print an error message.
-	*/
-	if ((tmp->next == NULL) && !(tmp->base_addr == EWRK3_NDA)) {
-	  tmp->next = (struct device *)kmalloc(sizeof(struct device) + 8,
-					       GFP_KERNEL);
-	  tmp = tmp->next;                     /* point to the new device */
-	  if (tmp == NULL) {
-	    printk("%s: Insufficient memory to extend the device list.\n", 
-		   dev->name);
-	  } else {
-	    /*
-	    ** If the memory was allocated, point to the new memory area
-	    ** and initialize it (name, I/O address, next device (NULL) and
-	    ** initialisation probe routine).
-	    */
-	    tmp->name = (char *)(tmp + sizeof(struct device));
-	    if (num_eth > 9999) {
-	      sprintf(tmp->name,"eth????");       /* New device name */
-	    } else {
-	      sprintf(tmp->name,"eth%d", num_eth);/* New device name */
-	    }
-	    tmp->base_addr = 0;                /* re-insert the io address */
-	    tmp->next = NULL;                  /* mark the end of list */
-	    tmp->init = init;                  /* initialisation routine */
-	  }
-	} else {                               /* structure already exists */
-	  tmp->base_addr = 0;                  /* re-insert the io address */
-	}
-      }
-    }
-  } else {
-    ret = dev;
-  }
-
-  return ret;
-}
-
-/*
-** Read the EWRK3 EEPROM using this routine
-*/
-static int Read_EEPROM(u_long iobase, u_char eaddr)
-{
-  int i;
-
-  outb((eaddr & 0x3f), EWRK3_PIR1);     /* set up 6 bits of address info */
-  outb(EEPROM_RD, EWRK3_IOPR);          /* issue read command */
-  for (i=0;i<5000;i++) inb(EWRK3_CSR);  /* wait 1msec */
-
-  return inw(EWRK3_EPROM1);             /* 16 bits data return */
-}
-
-/*
-** Write the EWRK3 EEPROM using this routine
-*/
-static int Write_EEPROM(short data, u_long iobase, u_char eaddr)
-{
-  int i;
-
-  outb(EEPROM_WR_EN, EWRK3_IOPR);       /* issue write enable command */
-  for (i=0;i<5000;i++) inb(EWRK3_CSR);  /* wait 1msec */
-  outw(data, EWRK3_EPROM1);             /* write data to register */
-  outb((eaddr & 0x3f), EWRK3_PIR1);     /* set up 6 bits of address info */
-  outb(EEPROM_WR, EWRK3_IOPR);          /* issue write command */
-  for (i=0;i<75000;i++) inb(EWRK3_CSR); /* wait 15msec */
-  outb(EEPROM_WR_DIS, EWRK3_IOPR);      /* issue write disable command */
-  for (i=0;i<5000;i++) inb(EWRK3_CSR);  /* wait 1msec */
-
-  return 0;
-}
-
-/*
-** Look for a particular board name in the on-board EEPROM.
-*/
-static void EthwrkSignature(char *name, char *eeprom_image)
-{
-  u_long i,j,k;
-  char *signatures[] = EWRK3_SIGNATURE;
-
-  strcpy(name, "");
-  for (i=0;*signatures[i] != '\0' && *name == '\0';i++) {
-    for (j=EEPROM_PNAME7,k=0;j<=EEPROM_PNAME0 && k<strlen(signatures[i]);j++) {
-      if (signatures[i][k] == eeprom_image[j]) {          /* track signature */
-	k++;
-      } else {                         /* lost signature; begin search again */
-	k=0;
-      }
-    }
-    if (k == strlen(signatures[i])) {
-      for (k=0; k<EWRK3_STRLEN; k++) {
-	name[k] = eeprom_image[EEPROM_PNAME7 + k];
-	name[EWRK3_STRLEN] = '\0';
-      }
-    }
-  }
-
-  return;                                   /* return the device name string */
-}
-
-/*
-** Look for a special sequence in the Ethernet station address PROM that
-** is common across all EWRK3 products.
-** 
-** Search the Ethernet address ROM for the signature. Since the ROM address
-** counter can start at an arbitrary point, the search must include the entire
-** probe sequence length plus the (length_of_the_signature - 1).
-** Stop the search IMMEDIATELY after the signature is found so that the
-** PROM address counter is correctly positioned at the start of the
-** ethernet address for later read out.
-*/
-
-static int DevicePresent(u_long iobase)
-{
-  union {
-    struct {
-      u32 a;
-      u32 b;
-    } llsig;
-    char Sig[sizeof(u32) << 1];
-  } dev;
-  short sigLength;
-  char data;
-  int i, j, status = 0;
-
-  dev.llsig.a = ETH_PROM_SIG;
-  dev.llsig.b = ETH_PROM_SIG;
-  sigLength = sizeof(u32) << 1;
-
-  for (i=0,j=0;j<sigLength && i<PROBE_LENGTH+sigLength-1;i++) {
-    data = inb(EWRK3_APROM);
-    if (dev.Sig[j] == data) {   /* track signature */
-      j++;
-    } else {                    /* lost signature; begin search again */
-      if (data == dev.Sig[0]) {
-	j=1;
-      } else {
-	j=0;
-      }
-    }
-  }
-
-  if (j!=sigLength) {
-    status = -ENODEV;           /* search failed */
-  }
-
-  return status;
-}
-
-static u_char get_hw_addr(struct device *dev, u_char *eeprom_image, char chipType)
-{
-  int i, j, k;
-  u_short chksum;
-  u_char crc, lfsr, sd, status = 0;
-  u_long iobase = dev->base_addr;
-  u16 tmp;
-
-  if (chipType == LeMAC2) {
-    for (crc=0x6a, j=0; j<ETH_ALEN; j++) {
-      sd = dev->dev_addr[j] = eeprom_image[EEPROM_PADDR0 + j];
-      outb(dev->dev_addr[j], EWRK3_PAR0 + j);
-      for (k=0; k<8; k++, sd >>= 1) {
-	lfsr = ((((crc & 0x02) >> 1) ^ (crc & 0x01)) ^ (sd & 0x01)) << 7;
-	crc = (crc >> 1) + lfsr;
-      }
-    }
-    if (crc != eeprom_image[EEPROM_PA_CRC]) status = -1;
-  } else {
-    for (i=0,k=0;i<ETH_ALEN;) {
-      k <<= 1 ;
-      if (k > 0xffff) k-=0xffff;
-
-      k += (u_char) (tmp = inb(EWRK3_APROM));
-      dev->dev_addr[i] = (u_char) tmp;
-      outb(dev->dev_addr[i], EWRK3_PAR0 + i);
-      i++;
-      k += (u_short) ((tmp = inb(EWRK3_APROM)) << 8);
-      dev->dev_addr[i] = (u_char) tmp;
-      outb(dev->dev_addr[i], EWRK3_PAR0 + i);
-      i++;
-
-      if (k > 0xffff) k-=0xffff;
-    }
-    if (k == 0xffff) k=0;
-    chksum = inb(EWRK3_APROM);
-    chksum |= (inb(EWRK3_APROM)<<8);
-    if (k != chksum) status = -1;
-  }
-
-  return status;
-}
-
-/*
-** Look for a particular board name in the EISA configuration space
-*/
-static int EISA_signature(char *name, s32 eisa_id)
-{
-  u_long i;
-  char *signatures[] = EWRK3_SIGNATURE;
-  char ManCode[EWRK3_STRLEN];
-  union {
-    s32 ID;
-    char Id[4];
-  } Eisa;
-  int status = 0;
-
-  *name = '\0';
-  for (i=0; i<4; i++) {
-    Eisa.Id[i] = inb(eisa_id + i);
-  }
-
-  ManCode[0]=(((Eisa.Id[0]>>2)&0x1f)+0x40);
-  ManCode[1]=(((Eisa.Id[1]&0xe0)>>5)+((Eisa.Id[0]&0x03)<<3)+0x40);
-  ManCode[2]=(((Eisa.Id[2]>>4)&0x0f)+0x30);
-  ManCode[3]=((Eisa.Id[2]&0x0f)+0x30);
-  ManCode[4]=(((Eisa.Id[3]>>4)&0x0f)+0x30);
-  ManCode[5]='\0';
-
-  for (i=0;(*signatures[i] != '\0') && (*name == '\0');i++) {
-    if (strstr(ManCode, signatures[i]) != NULL) {
-      strcpy(name,ManCode);
-      status = 1;
-    }
-  }
-
-  return status;                           /* return the device name string */
-}
-
-/*
-** Perform IOCTL call functions here. Some are privileged operations and the
-** effective uid is checked in those cases.
-*/
-static int ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd)
-{
-  struct ewrk3_private *lp = (struct ewrk3_private *)dev->priv;
-  struct ewrk3_ioctl *ioc = (struct ewrk3_ioctl *) &rq->ifr_data;
-  u_long iobase = dev->base_addr;
-  int i, j, status = 0;
-  u_char csr;
-  union {
-    u_char addr[HASH_TABLE_LEN * ETH_ALEN];
-    u_short val[(HASH_TABLE_LEN * ETH_ALEN) >> 1];
-  } tmp;
-
-  switch(ioc->cmd) {
-  case EWRK3_GET_HWADDR:             /* Get the hardware address */
-    for (i=0; i<ETH_ALEN; i++) {
-      tmp.addr[i] = dev->dev_addr[i];
-    }
-    ioc->len = ETH_ALEN;
-    if (!(status = verify_area(VERIFY_WRITE, (void *)ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  case EWRK3_SET_HWADDR:             /* Set the hardware address */
-    if (suser()) {
-      if (!(status = verify_area(VERIFY_READ, (void *)ioc->data, ETH_ALEN))) {
-	csr = inb(EWRK3_CSR);
-	csr |= (CSR_TXD|CSR_RXD);
-	outb(csr, EWRK3_CSR);                  /* Disable the TX and RX */
-
-	memcpy_fromfs(tmp.addr,ioc->data,ETH_ALEN);
-	for (i=0; i<ETH_ALEN; i++) {
-	  dev->dev_addr[i] = tmp.addr[i];
-	  outb(tmp.addr[i], EWRK3_PAR0 + i);
-	}
-
-	csr &= ~(CSR_TXD|CSR_RXD);             /* Enable the TX and RX */
-	outb(csr, EWRK3_CSR);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_SET_PROM:               /* Set Promiscuous Mode */
-    if (suser()) {
-      csr = inb(EWRK3_CSR);
-      csr |= CSR_PME;
-      csr &= ~CSR_MCE;
-      outb(csr, EWRK3_CSR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_CLR_PROM:               /* Clear Promiscuous Mode */
-    if (suser()) {
-      csr = inb(EWRK3_CSR);
-      csr &= ~CSR_PME;
-      outb(csr, EWRK3_CSR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_SAY_BOO:                /* Say "Boo!" to the kernel log file */
-    printk("%s: Boo!\n", dev->name);
-
-    break;
-  case EWRK3_GET_MCA:                /* Get the multicast address table */
-    if (!(status = verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      while (set_bit(0, (void *)&lp->lock) != 0); /* Wait for lock to free */
-      if (lp->shmem_length == IO_ONLY) {
-	outb(0, EWRK3_IOPR);
-	outw(PAGE0_HTE, EWRK3_PIR1);
-	for (i=0; i<(HASH_TABLE_LEN >> 3); i++) {
-	  tmp.addr[i] = inb(EWRK3_DATA);
-	}
-      } else {
-	outb(0, EWRK3_MPR);
-	memcpy_fromio(tmp.addr, (char *)(lp->shmem_base + PAGE0_HTE), (HASH_TABLE_LEN >> 3));
-      }
-      ioc->len = (HASH_TABLE_LEN >> 3);
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len); 
-    }
-    lp->lock = 0;                               /* Unlock the page register */
-
-    break;
-  case EWRK3_SET_MCA:                /* Set a multicast address */
-    if (suser()) {
-      if (!(status=verify_area(VERIFY_READ, ioc->data, ETH_ALEN*ioc->len))) {
-	memcpy_fromfs(tmp.addr, ioc->data, ETH_ALEN * ioc->len);
-	set_multicast_list(dev);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_CLR_MCA:                /* Clear all multicast addresses */
-    if (suser()) {
-      set_multicast_list(dev);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_MCA_EN:                 /* Enable multicast addressing */
-    if (suser()) {
-      csr = inb(EWRK3_CSR);
-      csr |= CSR_MCE;
-      csr &= ~CSR_PME;
-      outb(csr, EWRK3_CSR);
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_GET_STATS:              /* Get the driver statistics */
-    cli();
-    ioc->len = sizeof(lp->pktStats);
-    if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, &lp->pktStats, ioc->len); 
-    }
-    sti();
-
-    break;
-  case EWRK3_CLR_STATS:              /* Zero out the driver statistics */
-    if (suser()) {
-      cli();
-      memset(&lp->pktStats, 0, sizeof(lp->pktStats));
-      sti();
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_GET_CSR:                /* Get the CSR Register contents */
-    tmp.addr[0] = inb(EWRK3_CSR);
-    ioc->len = 1;
-    if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  case EWRK3_SET_CSR:                /* Set the CSR Register contents */
-    if (suser()) {
-      if (!(status=verify_area(VERIFY_READ, ioc->data, 1))) {
-	memcpy_fromfs(tmp.addr, ioc->data, 1);
-	outb(tmp.addr[0], EWRK3_CSR);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_GET_EEPROM:             /* Get the EEPROM contents */
-    if (suser()) {
-      for (i=0; i<(EEPROM_MAX>>1); i++) {
-	tmp.val[i] = (short)Read_EEPROM(iobase, i);
-      }
-      i = EEPROM_MAX;
-      tmp.addr[i++] = inb(EWRK3_CMR);            /* Config/Management Reg. */
-      for (j=0;j<ETH_ALEN;j++) {
-	tmp.addr[i++] = inb(EWRK3_PAR0 + j);
-      }
-      ioc->len = EEPROM_MAX + 1 + ETH_ALEN;
-      if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-	memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_SET_EEPROM:             /* Set the EEPROM contents */
-    if (suser()) {
-      if (!(status=verify_area(VERIFY_READ, ioc->data, EEPROM_MAX))) {
-	memcpy_fromfs(tmp.addr, ioc->data, EEPROM_MAX);
-	for (i=0; i<(EEPROM_MAX>>1); i++) {
-	  Write_EEPROM(tmp.val[i], iobase, i);
-	}
-      }
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_GET_CMR:                /* Get the CMR Register contents */
-    tmp.addr[0] = inb(EWRK3_CMR);
-    ioc->len = 1;
-    if (!(status=verify_area(VERIFY_WRITE, ioc->data, ioc->len))) {
-      memcpy_tofs(ioc->data, tmp.addr, ioc->len);
-    }
-
-    break;
-  case EWRK3_SET_TX_CUT_THRU:        /* Set TX cut through mode */
-    if (suser()) {
-      lp->txc = 1;
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  case EWRK3_CLR_TX_CUT_THRU:        /* Clear TX cut through mode */
-    if (suser()) {
-      lp->txc = 0;
-    } else {
-      status = -EPERM;
-    }
-
-    break;
-  default:
-    status = -EOPNOTSUPP;
-  }
-
-  return status;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device thisEthwrk = {
-  devicename, /* device name is inserted by /linux/drivers/net/net_init.c */
-  0, 0, 0, 0,
-  0x300, 5,   /* I/O address, IRQ */
-  0, 0, 0, NULL, ewrk3_probe };
-	
-static int io=0x300;	/* <--- EDIT THESE LINES FOR YOUR CONFIGURATION */
-static int irq=5;	/* or use the insmod io= irq= options 		*/
-
-int
-init_module(void)
-{
-  thisEthwrk.base_addr=io;
-  thisEthwrk.irq=irq;
-  if (register_netdev(&thisEthwrk) != 0)
-    return -EIO;
-  return 0;
-}
-
-void
-cleanup_module(void)
-{
-  release_region(thisEthwrk.base_addr, EWRK3_TOTAL_SIZE);
-
-  if (thisEthwrk.priv) {
-    kfree(thisEthwrk.priv);
-    thisEthwrk.priv = NULL;
-  }
-  thisEthwrk.irq = 0;
-
-  unregister_netdev(&thisEthwrk);
-}
-#endif /* MODULE */
-
-
-/*
- * Local variables:
- *  kernel-compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c ewrk3.c"
- *
- *  module-compile-command: "gcc -D__KERNEL__ -DMODULE -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O2 -m486 -c ewrk3.c"
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/net/ewrk3.h b/i386/i386at/gpl/linux/net/ewrk3.h
deleted file mode 100644
index b37abf46..00000000
--- a/i386/i386at/gpl/linux/net/ewrk3.h
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
-    Written 1994 by David C. Davies.
-
-    Copyright 1994 Digital Equipment Corporation.
-
-    This software may be used and distributed according to  the terms of the
-    GNU Public License, incorporated herein by reference.
-
-    The author may    be  reached as davies@wanton.lkg.dec.com  or   Digital
-    Equipment Corporation, 550 King Street, Littleton MA 01460.
-
-    =========================================================================
-*/
-
-/*
-** I/O Address Register Map
-*/
-#define EWRK3_CSR    iobase+0x00   /* Control and Status Register */
-#define EWRK3_CR     iobase+0x01   /* Control Register */
-#define EWRK3_ICR    iobase+0x02   /* Interrupt Control Register */
-#define EWRK3_TSR    iobase+0x03   /* Transmit Status Register */
-#define EWRK3_RSVD1  iobase+0x04   /* RESERVED */
-#define EWRK3_RSVD2  iobase+0x05   /* RESERVED */
-#define EWRK3_FMQ    iobase+0x06   /* Free Memory Queue */
-#define EWRK3_FMQC   iobase+0x07   /* Free Memory Queue Counter */
-#define EWRK3_RQ     iobase+0x08   /* Receive Queue */
-#define EWRK3_RQC    iobase+0x09   /* Receive Queue Counter */
-#define EWRK3_TQ     iobase+0x0a   /* Transmit Queue */
-#define EWRK3_TQC    iobase+0x0b   /* Transmit Queue Counter */
-#define EWRK3_TDQ    iobase+0x0c   /* Transmit Done Queue */
-#define EWRK3_TDQC   iobase+0x0d   /* Transmit Done Queue Counter */
-#define EWRK3_PIR1   iobase+0x0e   /* Page Index Register 1 */
-#define EWRK3_PIR2   iobase+0x0f   /* Page Index Register 2 */
-#define EWRK3_DATA   iobase+0x10   /* Data Register */
-#define EWRK3_IOPR   iobase+0x11   /* I/O Page Register */
-#define EWRK3_IOBR   iobase+0x12   /* I/O Base Register */
-#define EWRK3_MPR    iobase+0x13   /* Memory Page Register */
-#define EWRK3_MBR    iobase+0x14   /* Memory Base Register */
-#define EWRK3_APROM  iobase+0x15   /* Address PROM */
-#define EWRK3_EPROM1 iobase+0x16   /* EEPROM Data Register 1 */
-#define EWRK3_EPROM2 iobase+0x17   /* EEPROM Data Register 2 */
-#define EWRK3_PAR0   iobase+0x18   /* Physical Address Register 0 */
-#define EWRK3_PAR1   iobase+0x19   /* Physical Address Register 1 */
-#define EWRK3_PAR2   iobase+0x1a   /* Physical Address Register 2 */
-#define EWRK3_PAR3   iobase+0x1b   /* Physical Address Register 3 */
-#define EWRK3_PAR4   iobase+0x1c   /* Physical Address Register 4 */
-#define EWRK3_PAR5   iobase+0x1d   /* Physical Address Register 5 */
-#define EWRK3_CMR    iobase+0x1e   /* Configuration/Management Register */
-
-/*
-** Control Page Map
-*/
-#define PAGE0_FMQ     0x000         /* Free Memory Queue */
-#define PAGE0_RQ      0x080         /* Receive Queue */
-#define PAGE0_TQ      0x100         /* Transmit Queue */
-#define PAGE0_TDQ     0x180         /* Transmit Done Queue */
-#define PAGE0_HTE     0x200         /* Hash Table Entries */
-#define PAGE0_RSVD    0x240         /* RESERVED */
-#define PAGE0_USRD    0x600         /* User Data */
-
-/*
-** Control and Status Register bit definitions (EWRK3_CSR)
-*/
-#define CSR_RA		0x80	    /* Runt Accept */
-#define CSR_PME		0x40	    /* Promiscuous Mode Enable */
-#define CSR_MCE		0x20	    /* Multicast Enable */ 
-#define CSR_TNE		0x08	    /* TX Done Queue Not Empty */
-#define CSR_RNE		0x04	    /* RX Queue Not Empty */
-#define CSR_TXD		0x02	    /* TX Disable */
-#define CSR_RXD		0x01	    /* RX Disable */
-
-/*
-** Control Register bit definitions (EWRK3_CR)
-*/
-#define CR_APD		0x80	/* Auto Port Disable */
-#define CR_PSEL		0x40	/* Port Select (0->TP port) */
-#define CR_LBCK		0x20	/* LoopBaCK enable */
-#define CR_FDUP		0x10	/* Full DUPlex enable */
-#define CR_FBUS		0x08	/* Fast BUS enable (ISA clk > 8.33MHz) */
-#define CR_EN_16	0x04	/* ENable 16 bit memory accesses */
-#define CR_LED		0x02	/* LED (1-> turn on) */
-
-/*
-** Interrupt Control Register bit definitions (EWRK3_ICR)
-*/
-#define ICR_IE		0x80	/* Interrupt Enable */
-#define ICR_IS		0x60	/* Interrupt Selected */
-#define ICR_TNEM	0x08	/* TNE Mask (0->mask) */
-#define ICR_RNEM	0x04	/* RNE Mask (0->mask) */
-#define ICR_TXDM	0x02	/* TXD Mask (0->mask) */
-#define ICR_RXDM	0x01	/* RXD Mask (0->mask) */
-
-/*
-** Transmit Status Register bit definitions (EWRK3_TSR)
-*/
-#define TSR_NCL		0x80	/* No Carrier Loopback */
-#define TSR_ID		0x40	/* Initially Deferred */
-#define TSR_LCL		0x20	/* Late CoLlision */
-#define TSR_ECL		0x10	/* Excessive CoLlisions */
-#define TSR_RCNTR	0x0f	/* Retries CouNTeR */
-
-/*
-** I/O Page Register bit definitions (EWRK3_IOPR)
-*/
-#define EEPROM_INIT	0xc0	/* EEPROM INIT command */
-#define EEPROM_WR_EN	0xc8	/* EEPROM WRITE ENABLE command */
-#define EEPROM_WR	0xd0	/* EEPROM WRITE command */
-#define EEPROM_WR_DIS	0xd8	/* EEPROM WRITE DISABLE command */
-#define EEPROM_RD	0xe0	/* EEPROM READ command */
-
-/*
-** I/O Base Register bit definitions (EWRK3_IOBR)
-*/
-#define EISA_REGS_EN	0x20	/* Enable EISA ID and Control Registers */
-#define EISA_IOB        0x1f	/* Compare bits for I/O Base Address */
-
-/*
-** I/O Congiguration/Management Register bit definitions (EWRK3_CMR)
-*/
-#define CMR_RA          0x80    /* Read Ahead */
-#define CMR_WB          0x40    /* Write Behind */
-#define CMR_LINK        0x20	/* 0->TP */
-#define CMR_POLARITY    0x10	/* Informational */
-#define CMR_NO_EEPROM	0x0c	/* NO_EEPROM<1:0> pin status */
-#define CMR_HS          0x08	/* Hard Strapped pin status (LeMAC2) */
-#define CMR_PNP         0x04    /* Plug 'n Play */
-#define CMR_DRAM        0x02	/* 0-> 1DRAM, 1-> 2 DRAM on board */
-#define CMR_0WS         0x01    /* Zero Wait State */
-
-/* 
-** MAC Receive Status Register bit definitions
-*/
-
-#define R_ROK     	0x80 	/* Receive OK summary */
-#define R_IAM     	0x10 	/* Individual Address Match */
-#define R_MCM     	0x08 	/* MultiCast Match */
-#define R_DBE     	0x04 	/* Dribble Bit Error */
-#define R_CRC     	0x02 	/* CRC error */
-#define R_PLL     	0x01 	/* Phase Lock Lost */
-
-/* 
-** MAC Transmit Control Register bit definitions
-*/
-
-#define TCR_SQEE    	0x40 	/* SQE Enable - look for heartbeat  */
-#define TCR_SED     	0x20 	/* Stop when Error Detected */
-#define TCR_QMODE     	0x10 	/* Q_MODE */
-#define TCR_LAB         0x08 	/* Less Aggressive Backoff */
-#define TCR_PAD     	0x04 	/* PAD Runt Packets */
-#define TCR_IFC     	0x02 	/* Insert Frame Check */
-#define TCR_ISA     	0x01 	/* Insert Source Address */
-
-/* 
-** MAC Transmit Status Register bit definitions
-*/
-
-#define T_VSTS    	0x80 	/* Valid STatuS */
-#define T_CTU     	0x40 	/* Cut Through Used */
-#define T_SQE     	0x20 	/* Signal Quality Error */
-#define T_NCL     	0x10 	/* No Carrier Loopback */
-#define T_LCL           0x08 	/* Late Collision */
-#define T_ID      	0x04 	/* Initially Deferred */
-#define T_COLL     	0x03 	/* COLLision status */
-#define T_XCOLL         0x03    /* Excessive Collisions */
-#define T_MCOLL         0x02    /* Multiple Collisions */
-#define T_OCOLL         0x01    /* One Collision */
-#define T_NOCOLL        0x00    /* No Collisions */
-#define T_XUR           0x03    /* Excessive Underruns */
-#define T_TXE           0x7f    /* TX Errors */
-
-/* 
-** EISA Configuration Register bit definitions 
-*/
-
-#define EISA_ID       iobase + 0x0c80  /* EISA ID Registers */ 
-#define EISA_ID0      iobase + 0x0c80  /* EISA ID Register 0 */ 
-#define EISA_ID1      iobase + 0x0c81  /* EISA ID Register 1 */ 
-#define EISA_ID2      iobase + 0x0c82  /* EISA ID Register 2 */ 
-#define EISA_ID3      iobase + 0x0c83  /* EISA ID Register 3 */ 
-#define EISA_CR       iobase + 0x0c84  /* EISA Control Register */
-
-/*
-** EEPROM BYTES
-*/
-#define EEPROM_MEMB     0x00
-#define EEPROM_IOB      0x01
-#define EEPROM_EISA_ID0 0x02
-#define EEPROM_EISA_ID1 0x03
-#define EEPROM_EISA_ID2 0x04
-#define EEPROM_EISA_ID3 0x05
-#define EEPROM_MISC0    0x06
-#define EEPROM_MISC1    0x07
-#define EEPROM_PNAME7   0x08
-#define EEPROM_PNAME6   0x09
-#define EEPROM_PNAME5   0x0a
-#define EEPROM_PNAME4   0x0b
-#define EEPROM_PNAME3   0x0c
-#define EEPROM_PNAME2   0x0d
-#define EEPROM_PNAME1   0x0e
-#define EEPROM_PNAME0   0x0f
-#define EEPROM_SWFLAGS  0x10
-#define EEPROM_HWCAT    0x11
-#define EEPROM_NETMAN2  0x12
-#define EEPROM_REVLVL   0x13
-#define EEPROM_NETMAN0  0x14
-#define EEPROM_NETMAN1  0x15
-#define EEPROM_CHIPVER  0x16
-#define EEPROM_SETUP    0x17
-#define EEPROM_PADDR0   0x18
-#define EEPROM_PADDR1   0x19
-#define EEPROM_PADDR2   0x1a
-#define EEPROM_PADDR3   0x1b
-#define EEPROM_PADDR4   0x1c
-#define EEPROM_PADDR5   0x1d
-#define EEPROM_PA_CRC   0x1e
-#define EEPROM_CHKSUM   0x1f
-
-/*
-** EEPROM bytes for checksumming
-*/
-#define EEPROM_MAX      32             /* bytes */
-
-/*
-** EEPROM MISCELLANEOUS FLAGS
-*/
-#define RBE_SHADOW	0x0100	/* Remote Boot Enable Shadow */ 
-#define READ_AHEAD      0x0080  /* Read Ahead feature */
-#define IRQ_SEL2        0x0070  /* IRQ line selection (LeMAC2) */
-#define IRQ_SEL         0x0060  /* IRQ line selection */
-#define FAST_BUS        0x0008  /* ISA Bus speeds > 8.33MHz */
-#define ENA_16          0x0004  /* Enables 16 bit memory transfers */
-#define WRITE_BEHIND    0x0002  /* Write Behind feature */
-#define _0WS_ENA        0x0001  /* Zero Wait State Enable */
-
-/*
-** EEPROM NETWORK MANAGEMENT FLAGS
-*/
-#define NETMAN_POL      0x04    /* Polarity defeat */
-#define NETMAN_LINK     0x02    /* Link defeat */
-#define NETMAN_CCE      0x01    /* Custom Counters Enable */
-
-/*
-** EEPROM SW FLAGS
-*/
-#define SW_SQE		0x10	/* Signal Quality Error */ 
-#define SW_LAB		0x08	/* Less Aggressive Backoff */
-#define SW_INIT		0x04	/* Initialized */
-#define SW_TIMEOUT     	0x02	/* 0:2.5 mins, 1: 30 secs */
-#define SW_REMOTE      	0x01    /* Remote Boot Enable -> 1 */
-
-/*
-** EEPROM SETUP FLAGS
-*/
-#define SETUP_APD	0x80	/* AutoPort Disable */
-#define SETUP_PS	0x40	/* Port Select */
-#define SETUP_MP	0x20	/* MultiPort */
-#define SETUP_1TP	0x10	/* 1 port, TP */
-#define SETUP_1COAX	0x00	/* 1 port, Coax */
-#define SETUP_DRAM	0x02	/* Number of DRAMS on board */
-
-/*
-** EEPROM MANAGEMENT FLAGS
-*/
-#define MGMT_CCE	0x01	/* Custom Counters Enable */
-
-/*
-** EEPROM VERSIONS
-*/
-#define LeMAC           0x11
-#define LeMAC2          0x12
-
-/*
-** Miscellaneous
-*/
-
-#define EEPROM_WAIT_TIME 1000    /* Number of microseconds */
-#define EISA_EN         0x0001   /* Enable EISA bus buffers */
-
-#define HASH_TABLE_LEN   512     /* Bits */
-
-#define XCT 0x80                 /* Transmit Cut Through */
-#define PRELOAD 16               /* 4 long words */
-
-#define MASK_INTERRUPTS   1
-#define UNMASK_INTERRUPTS 0
-
-#define EEPROM_OFFSET(a) ((u_short)((u_long)(a)))
-
-/*
-** Include the IOCTL stuff
-*/
-#include <linux/sockios.h>
-
-#define	EWRK3IOCTL	SIOCDEVPRIVATE
-
-struct ewrk3_ioctl {
-	unsigned short cmd;                /* Command to run */
-	unsigned short len;                /* Length of the data buffer */
-	unsigned char  *data;              /* Pointer to the data buffer */
-};
-
-/* 
-** Recognised commands for the driver 
-*/
-#define EWRK3_GET_HWADDR	0x01 /* Get the hardware address */
-#define EWRK3_SET_HWADDR	0x02 /* Get the hardware address */
-#define EWRK3_SET_PROM  	0x03 /* Set Promiscuous Mode */
-#define EWRK3_CLR_PROM  	0x04 /* Clear Promiscuous Mode */
-#define EWRK3_SAY_BOO	        0x05 /* Say "Boo!" to the kernel log file */
-#define EWRK3_GET_MCA   	0x06 /* Get a multicast address */
-#define EWRK3_SET_MCA   	0x07 /* Set a multicast address */
-#define EWRK3_CLR_MCA    	0x08 /* Clear a multicast address */
-#define EWRK3_MCA_EN    	0x09 /* Enable a multicast address group */
-#define EWRK3_GET_STATS  	0x0a /* Get the driver statistics */
-#define EWRK3_CLR_STATS 	0x0b /* Zero out the driver statistics */
-#define EWRK3_GET_CSR   	0x0c /* Get the CSR Register contents */
-#define EWRK3_SET_CSR   	0x0d /* Set the CSR Register contents */
-#define EWRK3_GET_EEPROM   	0x0e /* Get the EEPROM contents */
-#define EWRK3_SET_EEPROM	0x0f /* Set the EEPROM contents */
-#define EWRK3_GET_CMR   	0x10 /* Get the CMR Register contents */
-#define EWRK3_CLR_TX_CUT_THRU  	0x11 /* Clear the TX cut through mode */
-#define EWRK3_SET_TX_CUT_THRU	0x12 /* Set the TX cut through mode */
diff --git a/i386/i386at/gpl/linux/net/hp-plus.c b/i386/i386at/gpl/linux/net/hp-plus.c
deleted file mode 100644
index aed7ee01..00000000
--- a/i386/i386at/gpl/linux/net/hp-plus.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/* hp-plus.c: A HP PCLAN/plus ethernet driver for linux. */
-/*
-	Written 1994 by Donald Becker.
-
-	This driver is for the Hewlett Packard PC LAN (27***) plus ethercards.
-	These cards are sold under several model numbers, usually 2724*.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-
-	Center of Excellence in Space Data and Information Sciences
-		Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	As is often the case, a great deal of credit is owed to Russ Nelson.
-	The Crynwr packet driver was my primary source of HP-specific
-	programming information.
-*/
-
-static const char *version =
-"hp-plus.c:v1.10 9/24/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/string.h>		/* Important -- this inlines word moves. */
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-
-#include "8390.h"
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int hpplus_portlist[] =
-{0x200, 0x240, 0x280, 0x2C0, 0x300, 0x320, 0x340, 0};
-
-/*
-   The HP EtherTwist chip implementation is a fairly routine DP8390
-   implementation.  It allows both shared memory and programmed-I/O buffer
-   access, using a custom interface for both.  The programmed-I/O mode is
-   entirely implemented in the HP EtherTwist chip, bypassing the problem
-   ridden built-in 8390 facilities used on NE2000 designs.  The shared
-   memory mode is likewise special, with an offset register used to make
-   packets appear at the shared memory base.  Both modes use a base and bounds
-   page register to hide the Rx ring buffer wrap -- a packet that spans the
-   end of physical buffer memory appears continuous to the driver. (c.f. the
-   3c503 and Cabletron E2100)
-
-   A special note: the internal buffer of the board is only 8 bits wide.
-   This lays several nasty traps for the unaware:
-   - the 8390 must be programmed for byte-wide operations
-   - all I/O and memory operations must work on whole words (the access
-     latches are serially preloaded and have no byte-swapping ability).
-
-   This board is laid out in I/O space much like the earlier HP boards:
-   the first 16 locations are for the board registers, and the second 16 are
-   for the 8390.  The board is easy to identify, with both a dedicated 16 bit
-   ID register and a constant 0x530* value in the upper bits of the paging
-   register.
-*/
-
-#define HP_ID			0x00	/* ID register, always 0x4850. */
-#define HP_PAGING		0x02	/* Registers visible @ 8-f, see PageName. */ 
-#define HPP_OPTION		0x04	/* Bitmapped options, see HP_Option.	*/
-#define HPP_OUT_ADDR	0x08	/* I/O output location in Perf_Page.	*/
-#define HPP_IN_ADDR		0x0A	/* I/O input location in Perf_Page.		*/
-#define HP_DATAPORT		0x0c	/* I/O data transfer in Perf_Page.		*/
-#define NIC_OFFSET		0x10	/* Offset to the 8390 registers.		*/
-#define HP_IO_EXTENT	32
-
-#define HP_START_PG		0x00	/* First page of TX buffer */
-#define HP_STOP_PG		0x80	/* Last page +1 of RX ring */
-
-/* The register set selected in HP_PAGING. */
-enum PageName {
-	Perf_Page = 0,				/* Normal operation. */
-	MAC_Page = 1,				/* The ethernet address (+checksum). */
-	HW_Page = 2,				/* EEPROM-loaded hardware parameters. */
-	LAN_Page = 4,				/* Transceiver selection, testing, etc. */
-	ID_Page = 6 }; 
-
-/* The bit definitions for the HPP_OPTION register. */
-enum HP_Option {
-	NICReset = 1, ChipReset = 2, 	/* Active low, really UNreset. */
-	EnableIRQ = 4, FakeIntr = 8, BootROMEnb = 0x10, IOEnb = 0x20,
-	MemEnable = 0x40, ZeroWait = 0x80, MemDisable = 0x1000, };
-
-int hp_plus_probe(struct device *dev);
-int hpp_probe1(struct device *dev, int ioaddr);
-
-static void hpp_reset_8390(struct device *dev);
-static int hpp_open(struct device *dev);
-static int hpp_close(struct device *dev);
-static void hpp_mem_block_input(struct device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void hpp_mem_block_output(struct device *dev, int count,
-							const unsigned char *buf, const start_page);
-static void hpp_mem_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-						  int ring_page);
-static void hpp_io_block_input(struct device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void hpp_io_block_output(struct device *dev, int count,
-							const unsigned char *buf, const start_page);
-static void hpp_io_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-						  int ring_page);
-
-
-/*	Probe a list of addresses for an HP LAN+ adaptor.
-	This routine is almost boilerplate. */
-#ifdef HAVE_DEVLIST
-/* Support for a alternate probe manager, which will eliminate the
-   boilerplate below. */
-struct netdev_entry hpplus_drv =
-{"hpplus", hpp_probe1, HP_IO_EXTENT, hpplus_portlist};
-#else
-
-int hp_plus_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return hpp_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; hpplus_portlist[i]; i++) {
-		int ioaddr = hpplus_portlist[i];
-		if (check_region(ioaddr, HP_IO_EXTENT))
-			continue;
-		if (hpp_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-/* Do the interesting part of the probe at a single address. */
-int hpp_probe1(struct device *dev, int ioaddr)
-{
-	int i;
-	unsigned char checksum = 0;
-	const char *name = "HP-PC-LAN+";
-	int mem_start;
-	static unsigned version_printed = 0;
-
-	/* Check for the HP+ signature, 50 48 0x 53. */
-	if (inw(ioaddr + HP_ID) != 0x4850
-		|| (inw(ioaddr + HP_PAGING) & 0xfff0) != 0x5300)
-		return ENODEV;
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("hp-plus.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	printk("%s: %s at %#3x,", dev->name, name, ioaddr);
-
-	/* Retrieve and checksum the station address. */
-	outw(MAC_Page, ioaddr + HP_PAGING);
-
-	for(i = 0; i < ETHER_ADDR_LEN; i++) {
-		unsigned char inval = inb(ioaddr + 8 + i);
-		dev->dev_addr[i] = inval;
-		checksum += inval;
-		printk(" %2.2x", inval);
-	}
-	checksum += inb(ioaddr + 14);
-
-	if (checksum != 0xff) {
-		printk(" bad checksum %2.2x.\n", checksum);
-		return ENODEV;
-	} else {
-		/* Point at the Software Configuration Flags. */
-		outw(ID_Page, ioaddr + HP_PAGING);
-		printk(" ID %4.4x", inw(ioaddr + 12));
-	}
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk ("hp-plus.c: unable to allocate memory for dev->priv.\n");
-		return -ENOMEM;
-	 }
-
-	/* Grab the region so we can find another board if something fails. */
-	request_region(ioaddr, HP_IO_EXTENT,"hp-plus");
-
-	/* Read the IRQ line. */
-	outw(HW_Page, ioaddr + HP_PAGING);
-	{
-		int irq = inb(ioaddr + 13) & 0x0f;
-		int option = inw(ioaddr + HPP_OPTION);
-
-		dev->irq = irq;
-		if (option & MemEnable) {
-			mem_start = inw(ioaddr + 9) << 8;
-			printk(", IRQ %d, memory address %#x.\n", irq, mem_start);
-		} else {
-			mem_start = 0;
-			printk(", IRQ %d, programmed-I/O mode.\n", irq);
-		}
-	}
-
-	/* Set the wrap registers for string I/O reads.   */
-	outw((HP_START_PG + TX_2X_PAGES) | ((HP_STOP_PG - 1) << 8), ioaddr + 14);
-
-	/* Set the base address to point to the NIC, not the "real" base! */
-	dev->base_addr = ioaddr + NIC_OFFSET;
-
-	dev->open = &hpp_open;
-	dev->stop = &hpp_close;
-
-	ei_status.name = name;
-	ei_status.word16 = 0;		/* Agggghhhhh! Debug time: 2 days! */
-	ei_status.tx_start_page = HP_START_PG;
-	ei_status.rx_start_page = HP_START_PG + TX_2X_PAGES;
-	ei_status.stop_page = HP_STOP_PG;
-
-	ei_status.reset_8390 = &hpp_reset_8390;
-	ei_status.block_input = &hpp_io_block_input;
-	ei_status.block_output = &hpp_io_block_output;
-	ei_status.get_8390_hdr = &hpp_io_get_8390_hdr;
-
-	/* Check if the memory_enable flag is set in the option register. */
-	if (mem_start) {
-		ei_status.block_input = &hpp_mem_block_input;
-		ei_status.block_output = &hpp_mem_block_output;
-		ei_status.get_8390_hdr = &hpp_mem_get_8390_hdr;
-		dev->mem_start = mem_start;
-		dev->rmem_start = dev->mem_start + TX_2X_PAGES*256;
-		dev->mem_end = dev->rmem_end
-			= dev->mem_start + (HP_STOP_PG - HP_START_PG)*256;
-	}
-
-	outw(Perf_Page, ioaddr + HP_PAGING);
-	NS8390_init(dev, 0);
-	/* Leave the 8390 and HP chip reset. */
-	outw(inw(ioaddr + HPP_OPTION) & ~EnableIRQ, ioaddr + HPP_OPTION);
-
-	return 0;
-}
-
-static int
-hpp_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg;
-
-	if (request_irq(dev->irq, &ei_interrupt, 0, "hp-plus")) {
-	    return -EAGAIN;
-	}
-
-	/* Reset the 8390 and HP chip. */
-	option_reg = inw(ioaddr + HPP_OPTION);
-	outw(option_reg & ~(NICReset + ChipReset), ioaddr + HPP_OPTION);
-	SLOW_DOWN_IO; SLOW_DOWN_IO;
-	/* Unreset the board and enable interrupts. */
-	outw(option_reg | (EnableIRQ + NICReset + ChipReset), ioaddr + HPP_OPTION);
-
-	/* Set the wrap registers for programmed-I/O operation.   */
-	outw(HW_Page, ioaddr + HP_PAGING);
-	outw((HP_START_PG + TX_2X_PAGES) | ((HP_STOP_PG - 1) << 8), ioaddr + 14);
-
-	/* Select the operational page. */
-	outw(Perf_Page, ioaddr + HP_PAGING);
-
-	ei_open(dev);
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static int
-hpp_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg = inw(ioaddr + HPP_OPTION);
-
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = NULL;
-	ei_close(dev);
-	outw((option_reg & ~EnableIRQ) | MemDisable | NICReset | ChipReset,
-		 ioaddr + HPP_OPTION);
-
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-static void
-hpp_reset_8390(struct device *dev)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg = inw(ioaddr + HPP_OPTION);
-
-	if (ei_debug > 1) printk("resetting the 8390 time=%ld...", jiffies);
-
-	outw(option_reg & ~(NICReset + ChipReset), ioaddr + HPP_OPTION);
-	/* Pause a few cycles for the hardware reset to take place. */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-	ei_status.txing = 0;
-	outw(option_reg | (EnableIRQ + NICReset + ChipReset), ioaddr + HPP_OPTION);
-
-	SLOW_DOWN_IO; SLOW_DOWN_IO;
-
-
-	if ((inb_p(ioaddr+NIC_OFFSET+EN0_ISR) & ENISR_RESET) == 0)
-		printk("%s: hp_reset_8390() did not complete.\n", dev->name);
-
-	if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
-	return;
-}
-
-/* The programmed-I/O version of reading the 4 byte 8390 specific header.
-   Note that transfer with the EtherTwist+ must be on word boundaries. */
-
-static void
-hpp_io_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-
-	outw((ring_page<<8), ioaddr + HPP_IN_ADDR);
-	insw(ioaddr + HP_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
-}
-
-/* Block input and output, similar to the Crynwr packet driver. */
-
-static void
-hpp_io_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	char *buf = skb->data;
-
-	outw(ring_offset, ioaddr + HPP_IN_ADDR);
-	insw(ioaddr + HP_DATAPORT, buf, count>>1);
-	if (count & 0x01)
-        buf[count-1] = inw(ioaddr + HP_DATAPORT);
-}
-
-/* The corresponding shared memory versions of the above 2 functions. */
-
-static void
-hpp_mem_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg = inw(ioaddr + HPP_OPTION);
-
-	outw((ring_page<<8), ioaddr + HPP_IN_ADDR);
-	outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
-	memcpy_fromio(hdr, dev->mem_start, sizeof(struct e8390_pkt_hdr));
-	outw(option_reg, ioaddr + HPP_OPTION);
-	hdr->count = (hdr->count + 3) & ~3;	/* Round up allocation. */
-}
-
-static void
-hpp_mem_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg = inw(ioaddr + HPP_OPTION);
-
-	outw(ring_offset, ioaddr + HPP_IN_ADDR);
-
-	outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
-
-	/* Caution: this relies on get_8390_hdr() rounding up count!
-	   Also note that we *can't* use eth_io_copy_and_sum() because
-	   it will not always copy "count" bytes (e.g. padded IP).  */
-
-	memcpy_fromio(skb->data, dev->mem_start, count);
-	outw(option_reg, ioaddr + HPP_OPTION);
-}
-
-/* A special note: we *must* always transfer >=16 bit words.
-   It's always safe to round up, so we do. */
-static void
-hpp_io_block_output(struct device *dev, int count,
-					const unsigned char *buf, const start_page)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	outw(start_page << 8, ioaddr + HPP_OUT_ADDR);
-	outsl(ioaddr + HP_DATAPORT, buf, (count+3)>>2);
-	return;
-}
-
-static void
-hpp_mem_block_output(struct device *dev, int count,
-				const unsigned char *buf, const start_page)
-{
-	int ioaddr = dev->base_addr - NIC_OFFSET;
-	int option_reg = inw(ioaddr + HPP_OPTION);
-
-	outw(start_page << 8, ioaddr + HPP_OUT_ADDR);
-	outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
-	memcpy_toio(dev->mem_start, buf, (count + 3) & ~3);
-	outw(option_reg, ioaddr + HPP_OPTION);
-
-	return;
-}
-
-
-#ifdef MODULE
-#define MAX_HPP_CARDS	4	/* Max number of HPP cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_HPP_CARDS] = { 0, };
-static struct device dev_hpp[MAX_HPP_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_HPP_CARDS] = { 0, };
-static int irq[MAX_HPP_CARDS]  = { 0, };
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_HPP_CARDS; this_dev++) {
-		struct device *dev = &dev_hpp[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->init = hp_plus_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "hp-plus.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "hp-plus.c: No HP-Plus card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_HPP_CARDS; this_dev++) {
-		struct device *dev = &dev_hpp[this_dev];
-		if (dev->priv != NULL) {
-			/* NB: hpp_close() handles free_irq + irq2dev map */
-			int ioaddr = dev->base_addr - NIC_OFFSET;
-			kfree(dev->priv);
-			dev->priv = NULL;
-			release_region(ioaddr, HP_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c hp-plus.c"
- * version-control: t
- * kept-new-versions: 5
- * tab-width: 4
- * c-indent-level: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/hp.c b/i386/i386at/gpl/linux/net/hp.c
deleted file mode 100644
index d0443a7d..00000000
--- a/i386/i386at/gpl/linux/net/hp.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/* hp.c: A HP LAN ethernet driver for linux. */
-/*
-	Written 1993-94 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This is a driver for the HP PC-LAN adaptors.
-
-	Sources:
-	  The Crynwr packet driver.
-*/
-
-static const char *version =
-	"hp.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include "8390.h"
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int hppclan_portlist[] =
-{ 0x300, 0x320, 0x340, 0x280, 0x2C0, 0x200, 0x240, 0};
-
-#define HP_IO_EXTENT	32
-
-#define HP_DATAPORT		0x0c	/* "Remote DMA" data port. */
-#define HP_ID			0x07
-#define HP_CONFIGURE	0x08	/* Configuration register. */
-#define	 HP_RUN			0x01	/* 1 == Run, 0 == reset. */
-#define	 HP_IRQ			0x0E	/* Mask for software-configured IRQ line. */
-#define	 HP_DATAON		0x10	/* Turn on dataport */
-#define NIC_OFFSET		0x10	/* Offset the 8390 registers. */
-
-#define HP_START_PG		0x00	/* First page of TX buffer */
-#define HP_8BSTOP_PG	0x80	/* Last page +1 of RX ring */
-#define HP_16BSTOP_PG	0xFF	/* Same, for 16 bit cards. */
-
-int hp_probe(struct device *dev);
-int hp_probe1(struct device *dev, int ioaddr);
-
-static int hp_open(struct device *dev);
-static int hp_close(struct device *dev);
-static void hp_reset_8390(struct device *dev);
-static void hp_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-					int ring_page);
-static void hp_block_input(struct device *dev, int count,
-					struct sk_buff *skb , int ring_offset);
-static void hp_block_output(struct device *dev, int count,
-							const unsigned char *buf, const start_page);
-
-static void hp_init_card(struct device *dev);
-
-/* The map from IRQ number to HP_CONFIGURE register setting. */
-/* My default is IRQ5	   0  1	 2  3  4  5  6	7  8  9 10 11 */
-static char irqmap[16] = { 0, 0, 4, 6, 8,10, 0,14, 0, 4, 2,12,0,0,0,0};
-
-
-/*	Probe for an HP LAN adaptor.
-	Also initialize the card and fill in STATION_ADDR with the station
-	address. */
-#ifdef HAVE_DEVLIST
-struct netdev_entry netcard_drv =
-{"hp", hp_probe1, HP_IO_EXTENT, hppclan_portlist};
-#else
-
-int hp_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return hp_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; hppclan_portlist[i]; i++) {
-		int ioaddr = hppclan_portlist[i];
-		if (check_region(ioaddr, HP_IO_EXTENT))
-			continue;
-		if (hp_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-int hp_probe1(struct device *dev, int ioaddr)
-{
-	int i, board_id, wordmode;
-	const char *name;
-	static unsigned version_printed = 0;
-
-	/* Check for the HP physical address, 08 00 09 xx xx xx. */
-	/* This really isn't good enough: we may pick up HP LANCE boards
-	   also!  Avoid the lance 0x5757 signature. */
-	if (inb(ioaddr) != 0x08
-		|| inb(ioaddr+1) != 0x00
-		|| inb(ioaddr+2) != 0x09
-		|| inb(ioaddr+14) == 0x57)
-		return ENODEV;
-
-	/* Set up the parameters based on the board ID.
-	   If you have additional mappings, please mail them to me -djb. */
-	if ((board_id = inb(ioaddr + HP_ID)) & 0x80) {
-		name = "HP27247";
-		wordmode = 1;
-	} else {
-		name = "HP27250";
-		wordmode = 0;
-	}
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("hp.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
- 
-	printk("%s: %s (ID %02x) at %#3x,", dev->name, name, board_id, ioaddr);
-
-	for(i = 0; i < ETHER_ADDR_LEN; i++)
-		printk(" %2.2x", dev->dev_addr[i] = inb(ioaddr + i));
-
-	/* Snarf the interrupt now.  Someday this could be moved to open(). */
-	if (dev->irq < 2) {
-		int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
-		int irq_8list[] = { 7, 5, 3, 4, 9, 0};
-		int *irqp = wordmode ? irq_16list : irq_8list;
-		do {
-			int irq = *irqp;
-			if (request_irq (irq, NULL, 0, "bogus") != -EBUSY) {
-				autoirq_setup(0);
-				/* Twinkle the interrupt, and check if it's seen. */
-				outb_p(irqmap[irq] | HP_RUN, ioaddr + HP_CONFIGURE);
-				outb_p( 0x00 | HP_RUN, ioaddr + HP_CONFIGURE);
-				if (irq == autoirq_report(0)		 /* It's a good IRQ line! */
-					&& request_irq (irq, &ei_interrupt, 0, "hp") == 0) {
-					printk(" selecting IRQ %d.\n", irq);
-					dev->irq = *irqp;
-					break;
-				}
-			}
-		} while (*++irqp);
-		if (*irqp == 0) {
-			printk(" no free IRQ lines.\n");
-			return EBUSY;
-		}
-	} else {
-		if (dev->irq == 2)
-			dev->irq = 9;
-		if (request_irq(dev->irq, ei_interrupt, 0, "hp")) {
-			printk (" unable to get IRQ %d.\n", dev->irq);
-			return EBUSY;
-		}
-	}
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk (" unable to get memory for dev->priv.\n");
-		free_irq(dev->irq);
-		return -ENOMEM;
-	}
-
-	/* Grab the region so we can find another board if something fails. */
-	request_region(ioaddr, HP_IO_EXTENT,"hp");
-
-	/* Set the base address to point to the NIC, not the "real" base! */
-	dev->base_addr = ioaddr + NIC_OFFSET;
-	dev->open = &hp_open;
-	dev->stop = &hp_close;
-
-	ei_status.name = name;
-	ei_status.word16 = wordmode;
-	ei_status.tx_start_page = HP_START_PG;
-	ei_status.rx_start_page = HP_START_PG + TX_PAGES;
-	ei_status.stop_page = wordmode ? HP_16BSTOP_PG : HP_8BSTOP_PG;
-
-	ei_status.reset_8390 = &hp_reset_8390;
-	ei_status.get_8390_hdr = &hp_get_8390_hdr;
-	ei_status.block_input = &hp_block_input;
-	ei_status.block_output = &hp_block_output;
-	hp_init_card(dev);
-
-	return 0;
-}
-
-static int
-hp_open(struct device *dev)
-{
-	ei_open(dev);
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static int
-hp_close(struct device *dev)
-{
-	ei_close(dev);
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-static void
-hp_reset_8390(struct device *dev)
-{
-	int hp_base = dev->base_addr - NIC_OFFSET;
-	int saved_config = inb_p(hp_base + HP_CONFIGURE);
-
-	if (ei_debug > 1) printk("resetting the 8390 time=%ld...", jiffies);
-	outb_p(0x00, hp_base + HP_CONFIGURE);
-	ei_status.txing = 0;
-	/* Pause just a few cycles for the hardware reset to take place. */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-
-	outb_p(saved_config, hp_base + HP_CONFIGURE);
-	SLOW_DOWN_IO; SLOW_DOWN_IO;
-	
-	if ((inb_p(hp_base+NIC_OFFSET+EN0_ISR) & ENISR_RESET) == 0)
-		printk("%s: hp_reset_8390() did not complete.\n", dev->name);
-
-	if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
-	return;
-}
-
-static void
-hp_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	int nic_base = dev->base_addr;
-	int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
-
-	outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
-	outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base);
-	outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
-	outb_p(0, nic_base + EN0_RCNTHI);
-	outb_p(0, nic_base + EN0_RSARLO);	/* On page boundary */
-	outb_p(ring_page, nic_base + EN0_RSARHI);
-	outb_p(E8390_RREAD+E8390_START, nic_base);
-
-	if (ei_status.word16) 
-	  insw(nic_base - NIC_OFFSET + HP_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
-	else 
-	  insb(nic_base - NIC_OFFSET + HP_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr));
-
-	outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
-}
-	
-/* Block input and output, similar to the Crynwr packet driver. If you are
-   porting to a new ethercard look at the packet driver source for hints.
-   The HP LAN doesn't use shared memory -- we put the packet
-   out through the "remote DMA" dataport. */
-
-static void
-hp_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	int nic_base = dev->base_addr;
-	int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
-	int xfer_count = count;
-	char *buf = skb->data;
-
-	outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
-	outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base);
-	outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-	outb_p(count >> 8, nic_base + EN0_RCNTHI);
-	outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
-	outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
-	outb_p(E8390_RREAD+E8390_START, nic_base);
-	if (ei_status.word16) {
-	  insw(nic_base - NIC_OFFSET + HP_DATAPORT,buf,count>>1);
-	  if (count & 0x01)
-		buf[count-1] = inb(nic_base - NIC_OFFSET + HP_DATAPORT), xfer_count++;
-	} else {
-		insb(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count);
-	}
-	/* This is for the ALPHA version only, remove for later releases. */
-	if (ei_debug > 0) {			/* DMA termination address check... */
-	  int high = inb_p(nic_base + EN0_RSARHI);
-	  int low = inb_p(nic_base + EN0_RSARLO);
-	  int addr = (high << 8) + low;
-	  /* Check only the lower 8 bits so we can ignore ring wrap. */
-	  if (((ring_offset + xfer_count) & 0xff) != (addr & 0xff))
-		printk("%s: RX transfer address mismatch, %#4.4x vs. %#4.4x (actual).\n",
-			   dev->name, ring_offset + xfer_count, addr);
-	}
-	outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
-}
-
-static void
-hp_block_output(struct device *dev, int count,
-				const unsigned char *buf, const start_page)
-{
-	int nic_base = dev->base_addr;
-	int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
-
-	outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
-	/* Round the count up for word writes.	Do we need to do this?
-	   What effect will an odd byte count have on the 8390?
-	   I should check someday. */
-	if (ei_status.word16 && (count & 0x01))
-	  count++;
-	/* We should already be in page 0, but to be safe... */
-	outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base);
-
-#ifdef NE8390_RW_BUGFIX
-	/* Handle the read-before-write bug the same way as the
-	   Crynwr packet driver -- the NatSemi method doesn't work. */
-	outb_p(0x42, nic_base + EN0_RCNTLO);
-	outb_p(0,	nic_base + EN0_RCNTHI);
-	outb_p(0xff, nic_base + EN0_RSARLO);
-	outb_p(0x00, nic_base + EN0_RSARHI);
-#define NE_CMD	 	0x00
-	outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-	/* Make certain that the dummy read has occurred. */
-	inb_p(0x61);
-	inb_p(0x61);
-#endif
-
-	outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-	outb_p(count >> 8,	 nic_base + EN0_RCNTHI);
-	outb_p(0x00, nic_base + EN0_RSARLO);
-	outb_p(start_page, nic_base + EN0_RSARHI);
-
-	outb_p(E8390_RWRITE+E8390_START, nic_base);
-	if (ei_status.word16) {
-		/* Use the 'rep' sequence for 16 bit boards. */
-		outsw(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count>>1);
-	} else {
-		outsb(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count);
-	}
-
-	/* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here -- it's broken! */
-
-	/* This is for the ALPHA version only, remove for later releases. */
-	if (ei_debug > 0) {			/* DMA termination address check... */
-	  int high = inb_p(nic_base + EN0_RSARHI);
-	  int low  = inb_p(nic_base + EN0_RSARLO);
-	  int addr = (high << 8) + low;
-	  if ((start_page << 8) + count != addr)
-		printk("%s: TX Transfer address mismatch, %#4.4x vs. %#4.4x.\n",
-			   dev->name, (start_page << 8) + count, addr);
-	}
-	outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
-	return;
-}
-
-/* This function resets the ethercard if something screws up. */
-static void
-hp_init_card(struct device *dev)
-{
-	int irq = dev->irq;
-	NS8390_init(dev, 0);
-	outb_p(irqmap[irq&0x0f] | HP_RUN,
-		   dev->base_addr - NIC_OFFSET + HP_CONFIGURE);
-	return;
-}
-
-#ifdef MODULE
-#define MAX_HP_CARDS	4	/* Max number of HP cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_HP_CARDS] = { 0, };
-static struct device dev_hp[MAX_HP_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_HP_CARDS] = { 0, };
-static int irq[MAX_HP_CARDS]  = { 0, };
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_HP_CARDS; this_dev++) {
-		struct device *dev = &dev_hp[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->init = hp_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "hp.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "hp.c: No HP card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_HP_CARDS; this_dev++) {
-		struct device *dev = &dev_hp[this_dev];
-		if (dev->priv != NULL) {
-			int ioaddr = dev->base_addr - NIC_OFFSET;
-			kfree(dev->priv);
-			dev->priv = NULL;
-			free_irq(dev->irq);
-			irq2dev_map[dev->irq] = NULL;
-			release_region(ioaddr, HP_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c hp.c"
- * version-control: t
- * kept-new-versions: 5
- * tab-width: 4
- * c-indent-level: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/hp100.c b/i386/i386at/gpl/linux/net/hp100.c
deleted file mode 100644
index d8186bf1..00000000
--- a/i386/i386at/gpl/linux/net/hp100.c
+++ /dev/null
@@ -1,1144 +0,0 @@
-/*
- * hp100.c: Hewlett Packard HP10/100VG ANY LAN ethernet driver for Linux.
- *
- * Author:  Jaroslav Kysela, <perex@pf.jcu.cz>
- *
- * Supports only the following Hewlett Packard cards:
- *
- *  	HP J2577	10/100 EISA card with REVA Cascade chip
- *	HP J2573	10/100 ISA card with REVA Cascade chip
- *	HP 27248B	10 only EISA card with Cascade chip
- *	HP J2577	10/100 EISA card with Cascade chip
- *	HP J2573	10/100 ISA card with Cascade chip
- *	HP J2585	10/100 PCI card
- *
- * Other ATT2MD01 Chip based boards might be supported in the future
- * (there are some minor changes needed).
- *
- * This driver is based on the 'hpfepkt' crynwr packet driver.
- *
- * This source/code is public free; you can distribute it and/or modify 
- * it under terms of the GNU General Public License (published by the
- * Free Software Foundation) either version two of this License, or any 
- * later version.
- * ----------------------------------------------------------------------------
- *
- * Note: Some routines (interrupt handling, transmit) assumes that  
- *       there is the PERFORMANCE page selected...
- *
- * ----------------------------------------------------------------------------
- *
- * If you are going to use the module version of this driver, you may
- * change this values at the "insert time" :
- *
- *   Variable                   Description
- *
- *   hp100_rx_ratio		Range 1-99 - onboard memory used for RX
- *                              packets in %.
- *   hp100_priority_tx		If this variable is nonzero - all outgoing
- *                              packets will be transmitted as priority.
- *   hp100_port			Adapter port (for example 0x380).
- *
- * ----------------------------------------------------------------------------
- * MY BEST REGARDS GOING TO:
- *
- * IPEX s.r.o which lend me two HP J2573 cards and
- * the HP AdvanceStack 100VG Hub-15 for debugging.
- *
- * Russel Nellson <nelson@crynwr.com> for help with obtaining sources
- * of the 'hpfepkt' packet driver.
- *
- * Also thanks to Abacus Electric s.r.o which let me to use their 
- * motherboard for my second computer.
- *
- * ----------------------------------------------------------------------------
- *
- * TO DO:
- * ======
- *       - ioctl handling - some runtime setup things
- *       - 100Mb/s Voice Grade AnyLAN network adapter/hub services support
- *		- 802.5 frames
- *		- promiscuous mode
- *		- bridge mode
- *		- cascaded repeater mode
- *		- 100Mbit MAC
- *
- * Revision history:
- * =================
- * 
- *    Version   Date	    Description
- *
- *	0.1	14-May-95   Initial writing. ALPHA code was released.
- *                          Only HP J2573 on 10Mb/s (two machines) tested.
- *      0.11    14-Jun-95   Reset interface bug fixed?
- *			    Little bug in hp100_close function fixed.
- *                          100Mb/s connection debugged.
- *      0.12    14-Jul-95   Link down is now handled better.
- *      0.20    01-Aug-95   Added PCI support for HP J2585A card.
- *                          Statistics bug fixed.
- *      0.21    04-Aug-95   Memory mapped access support for PCI card.
- *                          Added priority transmit support for 100Mb/s
- *                          Voice Grade AnyLAN network.
- *
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <linux/types.h>
-#include <linux/config.h>	/* for CONFIG_PCI */
-
-#include "hp100.h"
-
-/*
- *  defines
- */
-
-#define HP100_BUS_ISA		0
-#define HP100_BUS_EISA		1
-#define HP100_BUS_PCI		2
-
-#define HP100_REGION_SIZE	0x20
-
-#define HP100_MAX_PACKET_SIZE	(1536+4)
-#define HP100_MIN_PACKET_SIZE	60
-
-#ifndef HP100_DEFAULT_RX_RATIO
-/* default - 65% onboard memory on the card are used for RX packets */
-#define HP100_DEFAULT_RX_RATIO	65
-#endif
-
-#ifndef HP100_DEFAULT_PRIORITY_TX
-/* default - don't enable transmit outgoing packets as priority */
-#define HP100_DEFAULT_PRIORITY_TX 0
-#endif
-
-#ifdef MACH
-#define HP100_IO_MAPPED
-#endif
-
-/*
- *  structures
- */
-
-struct hp100_eisa_id {
-  u_int id;
-  const char *name;
-  u_char bus;
-};
-
-struct hp100_private {
-  struct hp100_eisa_id *id;
-  u_short soft_model;
-  u_int memory_size;
-  u_short rx_ratio;		    /* 1 - 99 */
-  u_short priority_tx;	            /* != 0 - priority tx */
-  short mem_mapped;		    /* memory mapped access */
-  u_char *mem_ptr_virt;		    /* virtual memory mapped area, maybe NULL */
-  u_char *mem_ptr_phys;		    /* physical memory mapped area */
-  short lan_type;		    /* 10Mb/s, 100Mb/s or -1 (error) */
-  int hub_status;		    /* login to hub was successfull? */
-  u_char mac1_mode;
-  u_char mac2_mode;
-  struct enet_statistics stats;
-};
-
-/*
- *  variables
- */
- 
-static struct hp100_eisa_id hp100_eisa_ids[] = {
-
-  /* 10/100 EISA card with REVA Cascade chip */
-  { 0x080F1F022, "HP J2577 rev A", HP100_BUS_EISA }, 
-
-  /* 10/100 ISA card with REVA Cascade chip */
-  { 0x050F1F022, "HP J2573 rev A", HP100_BUS_ISA },
-
-  /* 10 only EISA card with Cascade chip */
-  { 0x02019F022, "HP 27248B",      HP100_BUS_EISA }, 
-
-  /* 10/100 EISA card with Cascade chip */
-  { 0x04019F022, "HP J2577",       HP100_BUS_EISA },
-
-  /* 10/100 ISA card with Cascade chip */
-  { 0x05019F022, "HP J2573",       HP100_BUS_ISA },
-
-  /* 10/100 PCI card */
-  /* Note: ID for this card is same as PCI vendor/device numbers. */
-  { 0x01030103c, "HP J2585", 	   HP100_BUS_PCI },
-};
-
-int hp100_rx_ratio = HP100_DEFAULT_RX_RATIO;
-int hp100_priority_tx = HP100_DEFAULT_PRIORITY_TX;
-
-/*
- *  prototypes
- */
-
-static int hp100_probe1( struct device *dev, int ioaddr, int bus );
-static int hp100_open( struct device *dev );
-static int hp100_close( struct device *dev );
-static int hp100_start_xmit( struct sk_buff *skb, struct device *dev );
-static void hp100_rx( struct device *dev );
-static struct enet_statistics *hp100_get_stats( struct device *dev );
-static void hp100_update_stats( struct device *dev );
-static void hp100_clear_stats( int ioaddr );
-static void hp100_set_multicast_list( struct device *dev);
-static void hp100_interrupt( int irq, struct pt_regs *regs );
-
-static void hp100_start_interface( struct device *dev );
-static void hp100_stop_interface( struct device *dev );
-static void hp100_load_eeprom( struct device *dev );
-static int hp100_sense_lan( struct device *dev );
-static int hp100_login_to_vg_hub( struct device *dev );
-static int hp100_down_vg_link( struct device *dev );
-
-/*
- *  probe functions
- */
- 
-int hp100_probe( struct device *dev )
-{
-  int base_addr = dev ? dev -> base_addr : 0;
-  int ioaddr;
-#ifdef CONFIG_PCI
-  int pci_start_index = 0;
-#endif
-
-  if ( base_addr > 0xff )	/* Check a single specified location. */
-    {
-      if ( check_region( base_addr, HP100_REGION_SIZE ) ) return -EINVAL;
-      if ( base_addr < 0x400 )
-        return hp100_probe1( dev, base_addr, HP100_BUS_ISA );
-       else
-        return hp100_probe1( dev, base_addr, HP100_BUS_EISA );
-    }
-   else 
-#ifdef CONFIG_PCI
-  if ( base_addr > 0 && base_addr < 8 + 1 )
-    pci_start_index = 0x100 | ( base_addr - 1 );
-   else
-#endif
-    if ( base_addr != 0 ) return -ENXIO;
-
-  /* at first - scan PCI bus(es) */
-  
-#ifdef CONFIG_PCI
-  if ( pcibios_present() )
-    {
-      int pci_index;
-      
-#ifdef HP100_DEBUG_PCI
-      printk( "hp100: PCI BIOS is present, checking for devices..\n" );
-#endif
-      for ( pci_index = pci_start_index & 7; pci_index < 8; pci_index++ )
-        {
-          u_char pci_bus, pci_device_fn;
-          u_short pci_command;
-          
-          if ( pcibios_find_device( PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_J2585A,
-          			    pci_index, &pci_bus,
-          			    &pci_device_fn ) != 0 ) break;
-          pcibios_read_config_dword( pci_bus, pci_device_fn,
-              		             PCI_BASE_ADDRESS_0, &ioaddr );
-              				 
-          ioaddr &= ~3;		/* remove I/O space marker in bit 0. */
-              
-          if ( check_region( ioaddr, HP100_REGION_SIZE ) ) continue;
-              
-          pcibios_read_config_word( pci_bus, pci_device_fn,
-              			    PCI_COMMAND, &pci_command );
-          if ( !( pci_command & PCI_COMMAND_MASTER ) )
-            {
-#ifdef HP100_DEBUG_PCI
-              printk( "hp100: PCI Master Bit has not been set. Setting...\n" );
-#endif
-              pci_command |= PCI_COMMAND_MASTER;
-              pcibios_write_config_word( pci_bus, pci_device_fn,
-                  			 PCI_COMMAND, pci_command );
-            }
-#ifdef HP100_DEBUG_PCI
-          printk( "hp100: PCI adapter found at 0x%x\n", ioaddr );
-#endif
-       	  if ( hp100_probe1( dev, ioaddr, HP100_BUS_PCI ) == 0 ) return 0;
-        }
-    }
-  if ( pci_start_index > 0 ) return -ENODEV;
-#endif /* CONFIG_PCI */
-         
-  /* at second - probe all EISA possible port regions (if EISA bus present) */
-  
-  for ( ioaddr = 0x1c38; EISA_bus && ioaddr < 0x10000; ioaddr += 0x400 )
-    {
-      if ( check_region( ioaddr, HP100_REGION_SIZE ) ) continue;
-      if ( hp100_probe1( dev, ioaddr, HP100_BUS_EISA ) == 0 ) return 0;
-    }
-         
-  /* at third - probe all ISA possible port regions */
-         
-  for ( ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x20 )
-    {
-      if ( check_region( ioaddr, HP100_REGION_SIZE ) ) continue;
-      if ( hp100_probe1( dev, ioaddr, HP100_BUS_ISA ) == 0 ) return 0;
-    }
-                                                                            
-  return -ENODEV;
-}
-
-static int hp100_probe1( struct device *dev, int ioaddr, int bus )
-{
-  int i;
-  u_char uc, uc_1;
-  u_int eisa_id;
-  short mem_mapped;
-  u_char *mem_ptr_phys, *mem_ptr_virt;
-  struct hp100_private *lp;
-  struct hp100_eisa_id *eid;
-
-  if ( dev == NULL )
-    {
-#ifdef HP100_DEBUG
-      printk( "hp100_probe1: dev == NULL ?\n" );
-#endif
-      return EIO;
-    }
-
-  if ( bus != HP100_BUS_PCI )		/* don't check PCI cards again */
-    if ( inb( ioaddr + 0 ) != HP100_HW_ID_0 ||
-         inb( ioaddr + 1 ) != HP100_HW_ID_1 ||
-         ( inb( ioaddr + 2 ) & 0xf0 ) != HP100_HW_ID_2_REVA ||
-         inb( ioaddr + 3 ) != HP100_HW_ID_3 ) 
-       return -ENODEV;
-
-  dev -> base_addr = ioaddr;
-
-#ifdef HP100_DEBUG_PROBE1
-  printk( "hp100_probe1: card found at port 0x%x\n", ioaddr );
-#endif
-
-  hp100_page( ID_MAC_ADDR );
-  for ( i = uc = eisa_id = 0; i < 4; i++ )
-    {
-      eisa_id >>= 8;
-      uc_1 = hp100_inb( BOARD_ID + i );
-      eisa_id |= uc_1 << 24;
-      uc += uc_1;
-    }
-  uc += hp100_inb( BOARD_ID + 4 );
-
-#ifdef HP100_DEBUG_PROBE1
-  printk( "hp100_probe1: EISA ID = 0x%08x  checksum = 0x%02x\n", eisa_id, uc );
-#endif
-
-  if ( uc != 0xff )		/* bad checksum? */
-    {
-      printk( "hp100_probe: bad EISA ID checksum at base port 0x%x\n", ioaddr );
-      return -ENODEV;
-    }  
-
-  for ( i = 0; i < sizeof( hp100_eisa_ids ) / sizeof( struct hp100_eisa_id ); i++ )
-    if ( ( hp100_eisa_ids[ i ].id & 0xf0ffffff ) == ( eisa_id & 0xf0ffffff ) )
-      break;
-  if ( i >= sizeof( hp100_eisa_ids ) / sizeof( struct hp100_eisa_id ) )
-    {
-      printk( "hp100_probe1: card at port 0x%x isn't known (id = 0x%x)\n", ioaddr, eisa_id );
-      return -ENODEV;
-    }
-  eid = &hp100_eisa_ids[ i ];
-  if ( ( eid -> id & 0x0f000000 ) < ( eisa_id & 0x0f000000 ) )
-    {
-      printk( "hp100_probe1: newer version of card %s at port 0x%x - unsupported\n", 
-	eid -> name, ioaddr );
-      return -ENODEV;
-    }
-
-  for ( i = uc = 0; i < 7; i++ )
-    uc += hp100_inb( LAN_ADDR + i );
-  if ( uc != 0xff )
-    {
-      printk( "hp100_probe1: bad lan address checksum (card %s at port 0x%x)\n", 
-	eid -> name, ioaddr );
-      return -EIO;
-    }
-
-#ifndef HP100_IO_MAPPED
-  hp100_page( HW_MAP );
-  mem_mapped = ( hp100_inw( OPTION_LSW ) & 
-                 ( HP100_MEM_EN | HP100_BM_WRITE | HP100_BM_READ ) ) != 0;
-  mem_ptr_phys = mem_ptr_virt = NULL;
-  if ( mem_mapped )
-    {
-      mem_ptr_phys = (u_char *)( hp100_inw( MEM_MAP_LSW ) | 
-                               ( hp100_inw( MEM_MAP_MSW ) << 16 ) );
-      (u_int)mem_ptr_phys &= ~0x1fff;	/* 8k aligment */
-      if ( bus == HP100_BUS_ISA && ( (u_long)mem_ptr_phys & ~0xfffff ) != 0 )
-        {
-          mem_ptr_phys = NULL;
-          mem_mapped = 0;
-        }
-      if ( mem_mapped && bus == HP100_BUS_PCI )
-        {
-          if ( ( mem_ptr_virt = vremap( (u_long)mem_ptr_phys, 0x2000 ) ) == NULL )
-            {
-              printk( "hp100: vremap for high PCI memory at 0x%lx failed\n", (u_long)mem_ptr_phys );
-              mem_ptr_phys = NULL;
-              mem_mapped = 0;
-            }
-        }
-    }
-#else
-  mem_mapped = 0;
-  mem_ptr_phys = mem_ptr_virt = NULL;
-#endif
-
-  if ( ( dev -> priv = kmalloc( sizeof( struct hp100_private ), GFP_KERNEL ) ) == NULL )
-    return -ENOMEM;
-  memset( dev -> priv, 0, sizeof( struct hp100_private ) );
-
-  lp = (struct hp100_private *)dev -> priv;
-  lp -> id = eid;
-  lp -> mem_mapped = mem_mapped;
-  lp -> mem_ptr_phys = mem_ptr_phys;
-  lp -> mem_ptr_virt = mem_ptr_virt;
-  hp100_page( ID_MAC_ADDR );
-  lp -> soft_model = hp100_inb( SOFT_MODEL );
-  lp -> mac1_mode = HP100_MAC1MODE3;
-  lp -> mac2_mode = HP100_MAC2MODE3;
-  
-  dev -> base_addr = ioaddr;
-  hp100_page( HW_MAP );
-  dev -> irq = hp100_inb( IRQ_CHANNEL ) & HP100_IRQ_MASK;
-  if ( dev -> irq == 2 ) dev -> irq = 9;
-  lp -> memory_size = 0x200 << ( ( hp100_inb( SRAM ) & 0xe0 ) >> 5 );
-  lp -> rx_ratio = hp100_rx_ratio;
-
-  dev -> open = hp100_open;
-  dev -> stop = hp100_close;
-  dev -> hard_start_xmit = hp100_start_xmit;
-  dev -> get_stats = hp100_get_stats;
-  dev -> set_multicast_list = &hp100_set_multicast_list;
-
-  request_region( dev -> base_addr, HP100_REGION_SIZE, eid -> name );
-
-  hp100_page( ID_MAC_ADDR );
-  for ( i = uc = 0; i < 6; i++ )
-    dev -> dev_addr[ i ] = hp100_inb( LAN_ADDR + i );
-
-  hp100_clear_stats( ioaddr );
-
-  ether_setup( dev );
-
-  lp -> lan_type = hp100_sense_lan( dev );
-     
-  printk( "%s: %s at 0x%x, IRQ %d, ",
-    dev -> name, lp -> id -> name, ioaddr, dev -> irq );
-  switch ( bus ) {
-    case HP100_BUS_EISA: printk( "EISA" ); break;
-    case HP100_BUS_PCI:  printk( "PCI" );  break;
-    default:		 printk( "ISA" );  break;
-  }
-  printk( " bus, %dk SRAM (rx/tx %d%%).\n",
-    lp -> memory_size >> ( 10 - 4 ), lp -> rx_ratio );
-  if ( mem_mapped )
-    {
-      printk( "%s: Memory area at 0x%lx-0x%lx",
-		dev -> name, (u_long)mem_ptr_phys, (u_long)mem_ptr_phys + 0x1fff );
-      if ( mem_ptr_virt )
-        printk( " (virtual base 0x%lx)", (u_long)mem_ptr_virt );
-      printk( ".\n" );
-    }
-  printk( "%s: ", dev -> name );
-  if ( lp -> lan_type != HP100_LAN_ERR )
-    printk( "Adapter is attached to " );
-  switch ( lp -> lan_type ) {
-    case HP100_LAN_100:
-      printk( "100Mb/s Voice Grade AnyLAN network.\n" );
-      break;
-    case HP100_LAN_10:
-      printk( "10Mb/s network.\n" );
-      break;
-    default:
-      printk( "Warning! Link down.\n" );
-  }
-		
-  hp100_stop_interface( dev );
-  
-  return 0;
-}
-
-/*
- *  open/close functions
- */
-
-static int hp100_open( struct device *dev )
-{
-  int i;
-  int ioaddr = dev -> base_addr;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-  if ( request_irq( dev -> irq, hp100_interrupt, SA_INTERRUPT, lp -> id -> name ) )
-    {
-      printk( "%s: unable to get IRQ %d\n", dev -> name, dev -> irq );
-      return -EAGAIN;
-    }
-  irq2dev_map[ dev -> irq ] = dev;
-
-  MOD_INC_USE_COUNT;
-  
-  dev -> tbusy = 0;
-  dev -> trans_start = jiffies;
-  dev -> interrupt = 0;
-  dev -> start = 1;
-
-  lp -> lan_type = hp100_sense_lan( dev );
-  lp -> mac1_mode = HP100_MAC1MODE3;
-  lp -> mac2_mode = HP100_MAC2MODE3;
-  
-  hp100_page( MAC_CTRL );
-  hp100_orw( HP100_LINK_BEAT_DIS | HP100_RESET_LB, LAN_CFG_10 );
-
-  hp100_stop_interface( dev );
-  hp100_load_eeprom( dev );
-
-  hp100_outw( HP100_MMAP_DIS | HP100_SET_HB | 
-              HP100_IO_EN | HP100_SET_LB, OPTION_LSW );
-  hp100_outw( HP100_DEBUG_EN | HP100_RX_HDR | HP100_EE_EN | HP100_RESET_HB |
-              HP100_FAKE_INT | HP100_RESET_LB, OPTION_LSW );
-  hp100_outw( HP100_ADV_NXT_PKT | HP100_TX_CMD | HP100_RESET_LB |
-                HP100_PRIORITY_TX | ( hp100_priority_tx ? HP100_SET_HB : HP100_RESET_HB ),
-              OPTION_MSW );
-              				
-  hp100_page( MAC_ADDRESS );
-  for ( i = 0; i < 6; i++ )
-    hp100_outb( dev -> dev_addr[ i ], MAC_ADDR + i );
-  for ( i = 0; i < 8; i++ )		/* setup multicast filter to receive all */
-    hp100_outb( 0xff, HASH_BYTE0 + i );
-  hp100_page( PERFORMANCE );
-  hp100_outw( 0xfefe, IRQ_MASK );	/* mask off all ints */
-  hp100_outw( 0xffff, IRQ_STATUS );	/* ack IRQ */
-  hp100_outw( (HP100_RX_PACKET | HP100_RX_ERROR | HP100_SET_HB) |
-              (HP100_TX_ERROR | HP100_SET_LB ), IRQ_MASK );
-              				/* and enable few */
-  hp100_reset_card();
-  hp100_page( MMU_CFG );
-  hp100_outw( ( lp -> memory_size * lp -> rx_ratio ) / 100, RX_MEM_STOP );
-  hp100_outw( lp -> memory_size - 1, TX_MEM_STOP );
-  hp100_unreset_card();
-
-  if ( lp -> lan_type == HP100_LAN_100 )
-    lp -> hub_status = hp100_login_to_vg_hub( dev );
-
-  hp100_start_interface( dev );
-
-  return 0;
-}
-
-static int hp100_close( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-  hp100_page( PERFORMANCE );
-  hp100_outw( 0xfefe, IRQ_MASK );		/* mask off all IRQs */
-
-  hp100_stop_interface( dev );
-
-  if ( lp -> lan_type == HP100_LAN_100 )	/* relogin */
-    hp100_login_to_vg_hub( dev );
-
-  dev -> tbusy = 1;
-  dev -> start = 0;
-
-  free_irq( dev -> irq );
-  irq2dev_map[ dev -> irq ] = NULL;
-  MOD_DEC_USE_COUNT;
-  return 0;
-}
-
-/* 
- *  transmit
- */
-
-static int hp100_start_xmit( struct sk_buff *skb, struct device *dev )
-{
-  int i, ok_flag;
-  int ioaddr = dev -> base_addr;
-  u_short val;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-  if ( lp -> lan_type < 0 )
-    {
-      hp100_stop_interface( dev );
-      if ( ( lp -> lan_type = hp100_sense_lan( dev ) ) < 0 )
-        {
-          printk( "%s: no connection found - check wire\n", dev -> name );
-          hp100_start_interface( dev );	/* 10Mb/s RX packets maybe handled */
-          return -EIO;
-        }
-      if ( lp -> lan_type == HP100_LAN_100 )
-        lp -> hub_status = hp100_login_to_vg_hub( dev );
-      hp100_start_interface( dev );
-    }
-  
-  if ( ( i = ( hp100_inl( TX_MEM_FREE ) & ~0x7fffffff ) ) < skb -> len + 16 )
-    {
-#ifdef HP100_DEBUG
-      printk( "hp100_start_xmit: rx free mem = 0x%x\n", i );
-#endif
-      if ( jiffies - dev -> trans_start < 2 * HZ ) return -EAGAIN;
-      if ( lp -> lan_type == HP100_LAN_100 && lp -> hub_status < 0 )
- 				/* 100Mb/s adapter isn't connected to hub */
-        {
-          printk( "%s: login to 100Mb/s hub retry\n", dev -> name );
-          hp100_stop_interface( dev );
-          lp -> hub_status = hp100_login_to_vg_hub( dev );
-          hp100_start_interface( dev );
-        }
-       else
-        {
-          hp100_ints_off();
-          i = hp100_sense_lan( dev );
-          hp100_page( PERFORMANCE );
-          hp100_ints_on();
-          if ( i == HP100_LAN_ERR )
-            printk( "%s: link down detected\n", dev -> name );
-           else
-          if ( lp -> lan_type != i )
-            {
-              /* it's very heavy - all network setting must be changed!!! */
-              printk( "%s: cable change 10Mb/s <-> 100Mb/s detected\n", dev -> name );
-              lp -> lan_type = i;
-              hp100_stop_interface( dev );
-              if ( lp -> lan_type == HP100_LAN_100 )
-                lp -> hub_status = hp100_login_to_vg_hub( dev );
-              hp100_start_interface( dev );
-            }
-           else
-            {
-              printk( "%s: interface reset\n", dev -> name );
-              hp100_stop_interface( dev );
-              hp100_start_interface( dev );
-            }
-        }
-      dev -> trans_start = jiffies;
-      return -EAGAIN;
-    }
-    
-  if ( skb == NULL )
-    {
-      dev_tint( dev );
-      return 0;
-    }
-    
-  if ( skb -> len <= 0 ) return 0;
-
-  for ( i = 0; i < 6000 && ( hp100_inw( OPTION_MSW ) & HP100_TX_CMD ); i++ )
-    {
-#ifdef HP100_DEBUG_TX
-      printk( "hp100_start_xmit: busy\n" );
-#endif    
-    }
-
-  hp100_ints_off();
-  val = hp100_inw( IRQ_STATUS );
-  hp100_outw( val & HP100_TX_COMPLETE, IRQ_STATUS );
-#ifdef HP100_DEBUG_TX
-  printk( "hp100_start_xmit: irq_status = 0x%x, len = %d\n", val, (int)skb -> len );
-#endif
-  ok_flag = skb -> len >= HP100_MIN_PACKET_SIZE;
-  i = ok_flag ? skb -> len : HP100_MIN_PACKET_SIZE;
-  hp100_outw( i, DATA32 );		/* length to memory manager */
-  hp100_outw( i, FRAGMENT_LEN );
-  if ( lp -> mem_mapped )
-    {
-      if ( lp -> mem_ptr_virt )
-        {
-          memcpy( lp -> mem_ptr_virt, skb -> data, skb -> len );
-          if ( !ok_flag )
-            memset( lp -> mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb -> len );
-        }
-       else
-        {
-          memcpy_toio( lp -> mem_ptr_phys, skb -> data, skb -> len );
-          if ( !ok_flag )
-            memset_io( lp -> mem_ptr_phys, 0, HP100_MIN_PACKET_SIZE - skb -> len );
-        }
-    }
-   else
-    {
-      outsl( ioaddr + HP100_REG_DATA32, skb -> data, ( skb -> len + 3 ) >> 2 );
-      if ( !ok_flag )
-        for ( i = ( skb -> len + 3 ) & ~3; i < HP100_MIN_PACKET_SIZE; i += 4 )
-          hp100_outl( 0, DATA32 );
-    }
-  hp100_outw( HP100_TX_CMD | HP100_SET_LB, OPTION_MSW ); /* send packet */
-  lp -> stats.tx_packets++;
-  dev -> trans_start = jiffies;
-  hp100_ints_on();
-
-  dev_kfree_skb( skb, FREE_WRITE );
-
-#ifdef HP100_DEBUG_TX
-  printk( "hp100_start_xmit: end\n" );
-#endif
-
-  return 0;
-}
-
-/*
- *  receive - called from interrupt handler
- */
-
-static void hp100_rx( struct device *dev )
-{
-  int packets, pkt_len;
-  int ioaddr = dev -> base_addr;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-  u_int header;
-  struct sk_buff *skb;
-
-#if 0
-  if ( lp -> lan_type < 0 )
-    {
-      if ( ( lp -> lan_type = hp100_sense_lan( dev ) ) == HP100_LAN_100 )
-        lp -> hub_status = hp100_login_to_vg_hub( dev );
-      hp100_page( PERFORMANCE );
-    }
-#endif
-  
-  packets = hp100_inb( RX_PKT_CNT );
-#ifdef HP100_DEBUG
-  if ( packets > 1 )
-    printk( "hp100_rx: waiting packets = %d\n", packets );
-#endif
-  while ( packets-- > 0 )
-    {
-      for ( pkt_len = 0; pkt_len < 6000 && ( hp100_inw( OPTION_MSW ) & HP100_ADV_NXT_PKT ); pkt_len++ )
-        {
-#ifdef HP100_DEBUG_TX
-          printk( "hp100_rx: busy, remaining packets = %d\n", packets );
-#endif    
-        }
-      if ( lp -> mem_mapped )
-        {
-          if ( lp -> mem_ptr_virt )
-            header = *(__u32 *)lp -> mem_ptr_virt;
-           else
-            header = readl( lp -> mem_ptr_phys );
-        }
-       else
-        header = hp100_inl( DATA32 );
-      pkt_len = header & HP100_PKT_LEN_MASK;
-#ifdef HP100_DEBUG_RX
-      printk( "hp100_rx: new packet - length = %d, errors = 0x%x, dest = 0x%x\n",
-      	header & HP100_PKT_LEN_MASK, ( header >> 16 ) & 0xfff8, ( header >> 16 ) & 7 );
-#endif
-      /*
-       * NOTE! This (and the skb_put() below) depends on the skb-functions
-       * allocating more than asked (notably, aligning the request up to
-       * the next 16-byte length).
-       */
-      skb = dev_alloc_skb( pkt_len );
-      if ( skb == NULL )
-        {
-#ifdef HP100_DEBUG
-          printk( "hp100_rx: couldn't allocate a sk_buff of size %d\n", pkt_len );
-#endif
-          lp -> stats.rx_dropped++;
-        }
-       else
-        {
-          u_char *ptr;
-        
-          skb -> dev = dev;
-          ptr = (u_char *)skb_put( skb, pkt_len );
-          if ( lp -> mem_mapped )
-            {
-              if ( lp -> mem_ptr_virt )
-                memcpy( ptr, lp -> mem_ptr_virt, ( pkt_len + 3 ) & ~3 );
-               else
-                memcpy_fromio( ptr, lp -> mem_ptr_phys, ( pkt_len + 3 ) & ~3 );
-            }
-           else
-            insl( ioaddr + HP100_REG_DATA32, ptr, ( pkt_len + 3 ) >> 2 );
-          skb -> protocol = eth_type_trans( skb, dev );
-          netif_rx( skb );
-          lp -> stats.rx_packets++;
-#ifdef HP100_DEBUG_RX
-          printk( "rx: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
-		ptr[ 0 ], ptr[ 1 ], ptr[ 2 ], ptr[ 3 ], ptr[ 4 ], ptr[ 5 ],
-		ptr[ 6 ], ptr[ 7 ], ptr[ 8 ], ptr[ 9 ], ptr[ 10 ], ptr[ 11 ] );
-#endif
-        }
-      hp100_outw( HP100_ADV_NXT_PKT | HP100_SET_LB, OPTION_MSW );
-      switch ( header & 0x00070000 ) {
-        case (HP100_MULTI_ADDR_HASH<<16):
-        case (HP100_MULTI_ADDR_NO_HASH<<16):
-          lp -> stats.multicast++; break;
-      }
-    }
-#ifdef HP100_DEBUG_RX
-   printk( "hp100_rx: end\n" );
-#endif
-}
-
-/*
- *  statistics
- */
- 
-static struct enet_statistics *hp100_get_stats( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-
-  hp100_ints_off();
-  hp100_update_stats( dev );
-  hp100_ints_on();
-  return &((struct hp100_private *)dev -> priv) -> stats;
-}
-
-static void hp100_update_stats( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-  u_short val;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-         
-  hp100_page( MAC_CTRL );		/* get all statistics bytes */
-  val = hp100_inw( DROPPED ) & 0x0fff;
-  lp -> stats.rx_errors += val;
-  lp -> stats.rx_over_errors += val;
-  val = hp100_inb( CRC );
-  lp -> stats.rx_errors += val;
-  lp -> stats.rx_crc_errors += val;
-  val = hp100_inb( ABORT );
-  lp -> stats.tx_errors += val;
-  lp -> stats.tx_aborted_errors += val;
-  hp100_page( PERFORMANCE );
-}
-
-static void hp100_clear_stats( int ioaddr )
-{
-  cli();
-  hp100_page( MAC_CTRL );		/* get all statistics bytes */
-  hp100_inw( DROPPED );
-  hp100_inb( CRC );
-  hp100_inb( ABORT );
-  hp100_page( PERFORMANCE );
-  sti();
-}
-
-/*
- *  multicast setup
- */
-
-/*
- *  Set or clear the multicast filter for this adapter.
- */
-                                                          
-static void hp100_set_multicast_list( struct device *dev)
-{
-  int ioaddr = dev -> base_addr;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-#ifdef HP100_DEBUG_MULTI
-  printk( "hp100_set_multicast_list: num_addrs = %d\n", dev->mc_count);
-#endif
-  cli();
-  hp100_ints_off();
-  hp100_page( MAC_CTRL );
-  hp100_andb( ~(HP100_RX_EN | HP100_TX_EN), MAC_CFG_1 );	/* stop rx/tx */
-
-  if ( dev->flags&IFF_PROMISC)
-    {
-      lp -> mac2_mode = HP100_MAC2MODE6;  /* promiscuous mode, all good */
-      lp -> mac1_mode = HP100_MAC1MODE6;  /* packets on the net */
-    }
-   else
-  if ( dev->mc_count || dev->flags&IFF_ALLMULTI )
-    {
-      lp -> mac2_mode = HP100_MAC2MODE5;  /* multicast mode, packets for me */
-      lp -> mac1_mode = HP100_MAC1MODE5;  /* broadcasts and all multicasts */
-    }
-   else
-    {
-      lp -> mac2_mode = HP100_MAC2MODE3;  /* normal mode, packets for me */
-      lp -> mac1_mode = HP100_MAC1MODE3;  /* and broadcasts */
-    }
-
-  hp100_outb( lp -> mac2_mode, MAC_CFG_2 );
-  hp100_andb( HP100_MAC1MODEMASK, MAC_CFG_1 );
-  hp100_orb( lp -> mac1_mode |
-  	     HP100_RX_EN | HP100_RX_IDLE |		/* enable rx */
-  	     HP100_TX_EN | HP100_TX_IDLE, MAC_CFG_1 );	/* enable tx */
-  hp100_page( PERFORMANCE );
-  hp100_ints_on();
-  sti();
-}
-
-/*
- *  hardware interrupt handling
- */
-
-static void hp100_interrupt( int irq, struct pt_regs *regs )
-{
-  struct device *dev = (struct device *)irq2dev_map[ irq ];
-  struct hp100_private *lp;
-  int ioaddr;
-  u_short val;
-
-  if ( dev == NULL ) return;
-  ioaddr = dev -> base_addr;
-  if ( dev -> interrupt )
-    printk( "%s: re-entering the interrupt handler\n", dev -> name );
-  hp100_ints_off();
-  dev -> interrupt = 1;
-  hp100_page( PERFORMANCE );
-  val = hp100_inw( IRQ_STATUS );
-#ifdef HP100_DEBUG_IRQ
-  printk( "hp100_interrupt: irq_status = 0x%x\n", val );
-#endif
-  if ( val & HP100_RX_PACKET )
-    {
-      hp100_rx( dev );
-      hp100_outw( HP100_RX_PACKET, IRQ_STATUS );
-    }
-  if ( val & (HP100_TX_SPACE_AVAIL | HP100_TX_COMPLETE) )
-    {
-      hp100_outw( val & (HP100_TX_SPACE_AVAIL | HP100_TX_COMPLETE), IRQ_STATUS );
-    }
-  if ( val & ( HP100_TX_ERROR | HP100_RX_ERROR ) )
-    {
-      lp = (struct hp100_private *)dev -> priv;
-      hp100_update_stats( dev );
-      hp100_outw( val & (HP100_TX_ERROR | HP100_RX_ERROR), IRQ_STATUS );
-    }
-#ifdef HP100_DEBUG_IRQ
-  printk( "hp100_interrupt: end\n" );
-#endif
-  dev -> interrupt = 0;
-  hp100_ints_on();
-}
-
-/*
- *  some misc functions
- */
-
-static void hp100_start_interface( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-  cli();
-  hp100_unreset_card();
-  hp100_page( MAC_CTRL );
-  hp100_outb( lp -> mac2_mode, MAC_CFG_2 );
-  hp100_andb( HP100_MAC1MODEMASK, MAC_CFG_1 );
-  hp100_orb( lp -> mac1_mode |
-             HP100_RX_EN | HP100_RX_IDLE |
-             HP100_TX_EN | HP100_TX_IDLE, MAC_CFG_1 );
-  hp100_page( PERFORMANCE );
-  hp100_outw( HP100_INT_EN | HP100_SET_LB, OPTION_LSW );
-  hp100_outw( HP100_TRI_INT | HP100_RESET_HB, OPTION_LSW );
-  if ( lp -> mem_mapped )
-    {
-      /* enable memory mapping */
-      hp100_outw( HP100_MMAP_DIS | HP100_RESET_HB, OPTION_LSW );
-    }
-  sti();
-} 
-
-static void hp100_stop_interface( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-  u_short val;
-
-  hp100_outw( HP100_INT_EN | HP100_RESET_LB | 
-              HP100_TRI_INT | HP100_MMAP_DIS | HP100_SET_HB, OPTION_LSW );
-  val = hp100_inw( OPTION_LSW );
-  hp100_page( HW_MAP );
-  hp100_andb( HP100_BM_SLAVE, BM );
-  hp100_page( MAC_CTRL );
-  hp100_andb( ~(HP100_RX_EN | HP100_TX_EN), MAC_CFG_1 );
-  if ( !(val & HP100_HW_RST) ) return;
-  for ( val = 0; val < 6000; val++ )
-    if ( ( hp100_inb( MAC_CFG_1 ) & (HP100_TX_IDLE | HP100_RX_IDLE) ) ==
-                                    (HP100_TX_IDLE | HP100_RX_IDLE) )
-      return;
-  printk( "%s: hp100_stop_interface - timeout\n", dev -> name );
-}
-
-static void hp100_load_eeprom( struct device *dev )
-{
-  int i;
-  int ioaddr = dev -> base_addr;
-
-  hp100_page( EEPROM_CTRL );
-  hp100_andw( ~HP100_EEPROM_LOAD, EEPROM_CTRL );
-  hp100_orw( HP100_EEPROM_LOAD, EEPROM_CTRL );
-  for ( i = 0; i < 6000; i++ )
-    if ( !( hp100_inw( OPTION_MSW ) & HP100_EE_LOAD ) ) return;
-  printk( "%s: hp100_load_eeprom - timeout\n", dev -> name );
-}
-
-/* return values: LAN_10, LAN_100 or LAN_ERR (not connected or hub is down)... */
-
-static int hp100_sense_lan( struct device *dev )
-{
-  int i;
-  int ioaddr = dev -> base_addr;
-  u_short val_VG, val_10;
-  struct hp100_private *lp = (struct hp100_private *)dev -> priv;
-
-  hp100_page( MAC_CTRL );
-  hp100_orw( HP100_VG_RESET, LAN_CFG_VG );
-  val_10 = hp100_inw( LAN_CFG_10 );
-  val_VG = hp100_inw( LAN_CFG_VG );
-#ifdef HP100_DEBUG_SENSE
-  printk( "hp100_sense_lan: val_VG = 0x%04x, val_10 = 0x%04x\n", val_VG, val_10 );
-#endif
-  if ( val_10 & HP100_LINK_BEAT_ST ) return HP100_LAN_10;
-  if ( lp -> id -> id == 0x02019F022 ) /* HP J27248B doesn't have 100Mb/s interface */
-    return HP100_LAN_ERR;
-  for ( i = 0; i < 2500; i++ )
-    {
-      val_VG = hp100_inw( LAN_CFG_VG );
-      if ( val_VG & HP100_LINK_CABLE_ST ) return HP100_LAN_100;
-    }
-  return HP100_LAN_ERR;
-}
-
-static int hp100_down_vg_link( struct device *dev )
-{
-  int ioaddr = dev -> base_addr;
-  unsigned long time;
-  int i;
-
-  hp100_page( MAC_CTRL );
-  for ( i = 2500; i > 0; i-- )
-    if ( hp100_inw( LAN_CFG_VG ) & HP100_LINK_CABLE_ST ) break;
-  if ( i <= 0 )				/* not signal - not logout */
-    return 0;
-  hp100_andw( ~HP100_LINK_CMD, LAN_CFG_VG );
-  time = jiffies + 10; 
-  while ( time > jiffies )
-    if ( !( hp100_inw( LAN_CFG_VG ) & ( HP100_LINK_UP_ST | 
-                                        HP100_LINK_CABLE_ST | 
-                                        HP100_LINK_GOOD_ST ) ) )
-      return 0;
-#ifdef HP100_DEBUG
-  printk( "hp100_down_vg_link: timeout\n" );
-#endif
-  return -EIO;
-}
-
-static int hp100_login_to_vg_hub( struct device *dev )
-{
-  int i;
-  int ioaddr = dev -> base_addr;
-  u_short val;
-  unsigned long time;  
-
-  hp100_page( MAC_CTRL );
-  hp100_orw( HP100_VG_RESET, LAN_CFG_VG );
-  time = jiffies + ( HZ / 2 );
-  do {
-    if ( hp100_inw( LAN_CFG_VG ) & HP100_LINK_CABLE_ST ) break;
-  } while ( time > jiffies );
-  if ( time <= jiffies )
-    {
-#ifdef HP100_DEBUG
-      printk( "hp100_login_to_vg_hub: timeout for link\n" );
-#endif
-      return -EIO;
-    }
-    
-  if ( hp100_down_vg_link( dev ) < 0 )	/* if fail, try reset VG link */
-    {
-      hp100_andw( ~HP100_VG_RESET, LAN_CFG_VG );
-      hp100_orw( HP100_VG_RESET, LAN_CFG_VG );
-    }
-  /* bring up link */
-  hp100_orw( HP100_LOAD_ADDR | HP100_LINK_CMD, LAN_CFG_VG );
-  for ( i = 2500; i > 0; i-- )
-    if ( hp100_inw( LAN_CFG_VG ) & HP100_LINK_CABLE_ST ) break;
-  if ( i <= 0 )
-    {
-#ifdef HP100_DEBUG
-      printk( "hp100_login_to_vg_hub: timeout for link (bring up)\n" );
-#endif
-      goto down_link;
-    }
-
-  time = jiffies + ( HZ / 2 );
-  do {   
-    val = hp100_inw( LAN_CFG_VG );
-    if ( ( val & ( HP100_LINK_UP_ST | HP100_LINK_GOOD_ST ) ) == 
-                 ( HP100_LINK_UP_ST | HP100_LINK_GOOD_ST ) )
-      return 0;	/* success */
-  } while ( time > jiffies );
-  if ( val & HP100_LINK_GOOD_ST )
-    printk( "%s: 100Mb cable training failed, check cable.\n", dev -> name );
-   else
-    printk( "%s: 100Mb node not accepted by hub, check frame type or security.\n", dev -> name );
-
-down_link:
-  hp100_down_vg_link( dev );
-  hp100_page( MAC_CTRL );
-  hp100_andw( ~( HP100_LOAD_ADDR | HP100_PROM_MODE ), LAN_CFG_VG );
-  hp100_orw( HP100_LINK_CMD, LAN_CFG_VG );
-  return -EIO;
-}
-
-/*
- *  module section
- */
- 
-#ifdef MODULE
-
-static int hp100_port = -1;
-
-static char devicename[9] = { 0, };
-static struct device dev_hp100 = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, hp100_probe
-};
-
-int init_module( void )
-{
-  if (hp100_port == 0 && !EISA_bus)
-    printk("HP100: You should not use auto-probing with insmod!\n");
-  if ( hp100_port > 0 )
-    dev_hp100.base_addr = hp100_port;
-  if ( register_netdev( &dev_hp100 ) != 0 )
-    return -EIO;
-  return 0;
-}         
-
-void cleanup_module( void )
-{
-  unregister_netdev( &dev_hp100 );
-  release_region( dev_hp100.base_addr, HP100_REGION_SIZE );
-  if ( ((struct hp100_private *)dev_hp100.priv) -> mem_ptr_virt )
-    vfree( ((struct hp100_private *)dev_hp100.priv) -> mem_ptr_virt );
-  kfree_s( dev_hp100.priv, sizeof( struct hp100_private ) );
-  dev_hp100.priv = NULL;
-}
-
-#endif
diff --git a/i386/i386at/gpl/linux/net/hp100.h b/i386/i386at/gpl/linux/net/hp100.h
deleted file mode 100644
index 9f14f95a..00000000
--- a/i386/i386at/gpl/linux/net/hp100.h
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- * hp100.h: Hewlett Packard HP10/100VG ANY LAN ethernet driver for Linux.
- *
- * Author:  Jaroslav Kysela, <perex@pf.jcu.cz>
- *
- * Header file...
- *
- * This driver is based on the 'hpfepkt' crynwr packet driver.
- *
- * This source/code is public free; you can distribute it and/or modify 
- * it under terms of the GNU General Public License (published by the
- * Free Software Foundation) either version two of this License, or any 
- * later version.
- */
-
-/****************************************************************************
- *  Hardware Constants
- ****************************************************************************/
- 
-/*
- *  ATT2MD01 Register Page Constants
- */
-
-#define HP100_PAGE_PERFORMANCE	0x0	/* Page 0 */
-#define HP100_PAGE_MAC_ADDRESS	0x1	/* Page 1 */
-#define HP100_PAGE_HW_MAP	0x2	/* Page 2 */
-#define HP100_PAGE_EEPROM_CTRL	0x3	/* Page 3 */
-#define HP100_PAGE_MAC_CTRL	0x4	/* Page 4 */
-#define HP100_PAGE_MMU_CFG	0x5	/* Page 5 */
-#define HP100_PAGE_ID_MAC_ADDR	0x6	/* Page 6 */
-#define HP100_PAGE_MMU_POINTER	0x7	/* Page 7 */
-
-/*
- *  ATT2MD01 Register Addresses
- */
-
-/*  Present on all pages  */
-
-#define HP100_REG_HW_ID		0x00	/* R:  (16) Unique card ID           */
-#define HP100_REG_TRACE		0x00	/* W:  (16) Used for debug output    */
-#define HP100_REG_PAGING	0x02	/* R:  (16),15:4 Card ID             */
-                                        /* W:  (16),3:0 Switch pages         */
-#define HP100_REG_OPTION_LSW	0x04	/* RW: (16) Select card functions    */
-#define HP100_REG_OPTION_MSW	0x06	/* RW: (16) Select card functions    */
-                                        
-/*  Page 0 - Performance  */
-
-#define HP100_REG_IRQ_STATUS	0x08	/* RW: (16) Which ints are pending   */
-#define HP100_REG_IRQ_MASK	0x0a	/* RW: (16) Select ints to allow     */
-#define HP100_REG_FRAGMENT_LEN	0x0c	/* RW: (16)12:0 Current fragment len */
-#define HP100_REG_OFFSET	0x0e	/* RW: (16)12:0 Offset to start read */
-#define HP100_REG_DATA32	0x10	/* RW: (32) I/O mode data port       */
-#define HP100_REG_DATA16	0x12	/* RW: WORDs must be read from here  */
-#define HP100_REG_TX_MEM_FREE	0x14	/* RD: (32) Amount of free Tx mem    */
-#define HP100_REG_RX_PKT_CNT	0x18	/* RD: (8) Rx count of pkts on card  */
-#define HP100_REG_TX_PKT_CNT	0x19	/* RD: (8) Tx count of pkts on card  */
-                                        
-/*  Page 1 - MAC Address/Hash Table  */
-
-#define HP100_REG_MAC_ADDR	0x08	/* RW: (8) Cards MAC address	     */
-#define HP100_REG_HASH_BYTE0	0x10	/* RW: (8) Cards multicast filter    */
-                                        
-/*  Page 2 - Hardware Mapping  */
-
-#define HP100_REG_MEM_MAP_LSW	0x08	/* RW: (16) LSW of cards mem addr    */
-#define HP100_REG_MEM_MAP_MSW	0x0a	/* RW: (16) MSW of cards mem addr    */
-#define HP100_REG_IO_MAP	0x0c	/* RW: (8) Cards I/O address         */
-#define HP100_REG_IRQ_CHANNEL	0x0d	/* RW: (8) IRQ and edge/level int    */
-#define HP100_REG_SRAM		0x0e	/* RW: (8) How much RAM on card      */
-#define HP100_REG_BM		0x0f	/* RW: (8) Controls BM functions     */
-                                        
-/*  Page 3 - EEPROM/Boot ROM  */
-
-#define HP100_REG_EEPROM_CTRL	0x08	/* RW: (16) Used to load EEPROM      */
-                                        
-/*  Page 4 - LAN Configuration  */
-
-#define HP100_REG_LAN_CFG_10	0x08	/* RW: (16) Set 10M XCVR functions   */
-#define HP100_REG_LAN_CFG_VG	0x0a	/* RW: (16) Set 100M XCVR functions  */
-#define HP100_REG_MAC_CFG_1	0x0c	/* RW: (8) Types of pkts to accept   */
-#define HP100_REG_MAC_CFG_2	0x0d	/* RW: (8) Misc MAC functions        */
-/* The follow clear when read: */
-#define HP100_REG_DROPPED	0x10	/* R:  (16),11:0 Pkts cant fit in mem*/
-#define HP100_REG_CRC		0x12	/* R:  (8) Pkts with CRC             */
-#define HP100_REG_ABORT		0x13	/* R:  (8) Aborted Tx pkts           */
-                                        
-/*  Page 5 - MMU  */
-
-#define HP100_REG_RX_MEM_STOP	0x0c	/* RW: (16) End of Rx ring addr      */
-#define HP100_REG_TX_MEM_STOP	0x0e	/* RW: (16) End of Tx ring addr      */
-                                        
-/*  Page 6 - Card ID/Physical LAN Address  */
-
-#define HP100_REG_BOARD_ID	0x08	/* R:  (8) EISA/ISA card ID          */
-#define HP100_REG_BOARD_IO_CHCK 0x0c	/* R:  (8) Added to ID to get FFh    */
-#define HP100_REG_SOFT_MODEL	0x0d	/* R:  (8) Config program defined    */
-#define HP100_REG_LAN_ADDR	0x10	/* R:  (8) MAC addr of card          */
-#define HP100_REG_LAN_ADDR_CHCK 0x16	/* R:  (8) Added to addr to get FFh  */
-                                        
-/*  Page 7 - MMU Current Pointers  */
-
-#define HP100_REG_RX_MEM_BR	0x08	/* R:  (16) Current begin of Rx ring */
-#define HP100_REG_RX_MEM_ER	0x0a	/* R:  (16) Current end of Rx ring   */
-#define HP100_REG_TX_MEM_BR	0x0c	/* R:  (16) Current begin of Tx ring */
-#define HP100_REG_TX_MEM_ER	0x0e	/* R:  (16) Current end of Rx ring   */
-#define HP100_REG_MEM_DEBUG	0x1a	/* RW: (16) Used for memory tests    */
-                                                
-/*
- *  HardwareIDReg bits/masks
- */
-
-#define HP100_HW_ID_0		0x50	/* Hardware ID bytes.                */
-#define HP100_HW_ID_1		0x48
-#define HP100_HW_ID_2_REVA	0x50	/* Rev. A ID. NOTE: lower nibble not used */
-#define HP100_HW_ID_3		0x53
-
-/*
- *  OptionLSWReg bits/masks
- */
-
-#define HP100_DEBUG_EN		0x8000	/* 0:Disable, 1:Enable Debug Dump Pointer */
-#define HP100_RX_HDR		0x4000	/* 0:Disable, 1:Enable putting pkt into */
-                                        /*   system memory before Rx interrupt */
-#define HP100_MMAP_DIS		0x2000	/* 0:Enable, 1:Disable memory mapping. */
-                                        /*   MMAP_DIS must be 0 and MEM_EN must */
-                                        /*   be 1 for memory-mapped mode to be */
-                                        /*   enabled */
-#define HP100_EE_EN		0x1000	/* 0:Disable,1:Enable EEPROM writing */
-#define HP100_BM_WRITE		0x0800	/* 0:Slave, 1:Bus Master for Tx data */
-#define HP100_BM_READ		0x0400	/* 0:Slave, 1:Bus Master for Rx data */
-#define HP100_TRI_INT		0x0200	/* 0:Dont, 1:Do tri-state the int */
-#define HP100_MEM_EN		0x0040	/* Config program set this to */
-                                        /*   0:Disable, 1:Enable mem map. */
-                                        /*   See MMAP_DIS. */
-#define HP100_IO_EN		0x0020	/* 0:Disable, 1:Enable I/O transfers */
-#define HP100_BOOT_EN		0x0010	/* 0:Disable, 1:Enable boot ROM access */
-#define HP100_FAKE_INT		0x0008	/* 0:No int, 1:int */
-#define HP100_INT_EN		0x0004	/* 0:Disable, 1:Enable ints from card */
-#define HP100_HW_RST		0x0002	/* 0:Reset, 1:Out of reset */
-
-/*
- *  OptionMSWReg bits/masks
- */
-#define HP100_PRIORITY_TX	0x0080	/* 0:Don't, 1:Do all Tx pkts as priority */
-#define HP100_EE_LOAD		0x0040	/* 1:EEPROM loading, 0 when done */
-#define HP100_ADV_NXT_PKT	0x0004	/* 1:Advance to next pkt in Rx queue, */
-                                        /*   h/w will set to 0 when done */
-#define HP100_TX_CMD		0x0002	/* 1:Tell h/w download done, h/w will set */
-                                        /*   to 0 when done */
-
-/*
- *  InterruptStatusReg/InterruptMaskReg bits/masks.  These bits will 0 when a 1 
- *  is written to them.
- */
-#define HP100_RX_PACKET		0x0400	/* 0:No, 1:Yes pkt has been Rx */
-#define HP100_RX_ERROR		0x0200	/* 0:No, 1:Yes Rx pkt had error */
-#define HP100_TX_SPACE_AVAIL	0x0010	/* 0:<8192, 1:>=8192 Tx free bytes */
-#define HP100_TX_COMPLETE	0x0008	/* 0:No, 1:Yes a Tx has completed */
-#define HP100_TX_ERROR		0x0002	/* 0:No, 1:Yes Tx pkt had error */
-                                        
-/*
- *  TxMemoryFreeCountReg bits/masks.
- */
-#define HP100_AUTO_COMPARE	0x8000	/* Says at least 8k is available for Tx. */
-                                        /*   NOTE: This mask is for the upper */
-                                        /*   word of the register. */
-
-/*
- *  IRQChannelReg bits/masks.
- */
-#define HP100_ZERO_WAIT_EN	0x80	/* 0:No, 1:Yes assers NOWS signal */
-#define HP100_LEVEL_IRQ		0x10	/* 0:Edge, 1:Level type interrupts. */
-                                        /*   Only valid on EISA cards. */
-#define HP100_IRQ_MASK		0x0F	/* Isolate the IRQ bits */
-
-/*
- *  SRAMReg bits/masks.
- */
-#define HP100_RAM_SIZE_MASK	0xe0	/* AND to get SRAM size index */
-#define HP100_RAM_SIZE_SHIFT	0x05	/* Shift count to put index in lower bits */
-
-/*
- *  BMReg bits/masks.
- */
-#define HP100_BM_SLAVE		0x04	/* 0:Slave, 1:BM mode */
-
-/*
- *  EEPROMControlReg bits/masks.
- */
-#define HP100_EEPROM_LOAD	0x0001	/* 0->1 loads the EEPROM into registers. */
-                                        /*   When it goes back to 0, load is  */
-                                        /*   complete.  This should take ~600us. */
-
-/*
- *  LANCntrCfg10Reg bits/masks.
- */
-#define HP100_SQU_ST		0x0100	/* 0:No, 1:Yes collision signal sent */
-                                        /*   after Tx.  Only used for AUI. */
-#define HP100_MAC10_SEL		0x00c0	/* Get bits to indicate MAC */
-#define HP100_AUI_SEL		0x0020	/* Status of AUI selection */
-#define HP100_LOW_TH		0x0010	/* 0:No, 1:Yes allow better cabling */
-#define HP100_LINK_BEAT_DIS	0x0008	/* 0:Enable, 1:Disable link beat */
-#define HP100_LINK_BEAT_ST	0x0004	/* 0:No, 1:Yes link beat being Rx */
-#define HP100_R_ROL_ST		0x0002	/* 0:No, 1:Yes Rx twisted pair has been */
-                                        /*   reversed */
-#define HP100_AUI_ST		0x0001	/* 0:No, 1:Yes use AUI on TP card */
-
-/* MAC Selection, use with MAC10_SEL bits */
-#define HP100_AUTO_SEL_10	0x0	/* Auto select */
-#define HP100_XCVR_LXT901_10	0x1	/* LXT901 10BaseT transceiver */
-#define HP100_XCVR_7213		0x2	/* 7213 transceiver */
-#define HP100_XCVR_82503	0x3	/* 82503 transceiver */
-
-
-/*
- *  LANCntrCfgVGReg bits/masks.
- */
-#define HP100_FRAME_FORMAT	0x0800	/* 0:802.3, 1:802.5 frames */
-#define HP100_BRIDGE		0x0400	/* 0:No, 1:Yes tell hub it's a bridge */
-#define HP100_PROM_MODE		0x0200	/* 0:No, 1:Yes tell hub card is */
-                                        /*   promiscuous */
-#define HP100_REPEATER		0x0100	/* 0:No, 1:Yes tell hub MAC wants to be */
-                                        /*   a cascaded repeater */
-#define HP100_MAC100_SEL	0x0080	/* 0:No, 1:Yes use 100 Mbit MAC */
-#define HP100_LINK_UP_ST	0x0040	/* 0:No, 1:Yes endnode logged in */
-#define HP100_LINK_CABLE_ST	0x0020	/* 0:No, 1:Yes cable can hear tones from */
-                                        /*   hub */
-#define HP100_LOAD_ADDR		0x0010	/* 0->1 card addr will be sent to hub. */
-                                        /*   100ms later the link status bits are */
-                                        /*   valid */
-#define HP100_LINK_CMD		0x0008	/* 0->1 link will attempt to log in. */
-                                        /*   100ms later the link status bits are */
-                                        /*   valid */
-#define HP100_LINK_GOOD_ST	0x0002	/* 0:No, 1:Yes cable passed training */
-#define HP100_VG_RESET		0x0001	/* 0:Yes, 1:No reset the 100VG MAC */
-
-
-/*
- *  MACConfiguration1Reg bits/masks.
- */
-#define HP100_RX_IDLE		0x80	/* 0:Yes, 1:No currently receiving pkts */
-#define HP100_TX_IDLE		0x40	/* 0:Yes, 1:No currently Txing pkts */
-#define HP100_RX_EN		0x20	/* 0:No, 1:Yes allow receiving of pkts */
-#define HP100_TX_EN		0x10	/* 0:No, 1:Yes allow transmiting of pkts */
-#define HP100_ACC_ERRORED	0x08	/* 0:No, 1:Yes allow Rx of errored pkts */
-#define HP100_ACC_MC		0x04	/* 0:No, 1:Yes allow Rx of multicast pkts */
-#define HP100_ACC_BC		0x02	/* 0:No, 1:Yes allow Rx of broadcast pkts */
-#define HP100_ACC_PHY		0x01	/* 0:No, 1:Yes allow Rx of ALL physical pkts */
-
-#define HP100_MAC1MODEMASK	0xf0	/* Hide ACC bits */
-#define HP100_MAC1MODE1		0x00	/* Receive nothing, must also disable RX */
-#define HP100_MAC1MODE2		0x00
-#define HP100_MAC1MODE3		HP100_MAC1MODE2 | HP100_ACC_BC
-#define HP100_MAC1MODE4		HP100_MAC1MODE3 | HP100_ACC_MC
-#define HP100_MAC1MODE5		HP100_MAC1MODE4 /* set mc hash to all ones also */
-#define HP100_MAC1MODE6		HP100_MAC1MODE5 | HP100_ACC_PHY	/* Promiscuous */
-
-/* Note MODE6 will receive all GOOD packets on the LAN. This really needs
-   a mode 7 defined to be LAN Analyzer mode, which will receive errored and
-   runt packets, and keep the CRC bytes. */
-
-#define HP100_MAC1MODE7		MAC1MODE6 OR ACC_ERRORED
-
-/*
- *  MACConfiguration2Reg bits/masks.
- */
-#define HP100_TR_MODE		0x80	/* 0:No, 1:Yes support Token Ring formats */
-#define HP100_TX_SAME		0x40	/* 0:No, 1:Yes Tx same packet continuous */
-#define HP100_LBK_XCVR		0x20	/* 0:No, 1:Yes loopback through MAC & */
-                                        /*   transceiver */
-#define HP100_LBK_MAC		0x10	/* 0:No, 1:Yes loopback through MAC */
-#define HP100_CRC_I		0x08	/* 0:No, 1:Yes inhibit CRC on Tx packets */
-#define HP100_KEEP_CRC		0x02	/* 0:No, 1:Yes keep CRC on Rx packets. */
-                                        /*   The length will reflect this. */
-
-#define HP100_MAC2MODEMASK	0x02
-#define HP100_MAC2MODE1		0x00
-#define HP100_MAC2MODE2		0x00
-#define HP100_MAC2MODE3		0x00
-#define HP100_MAC2MODE4		0x00
-#define HP100_MAC2MODE5		0x00
-#define HP100_MAC2MODE6		0x00
-#define HP100_MAC2MODE7		KEEP_CRC
-
-/*
- *  Set/Reset bits
- */
-#define HP100_SET_HB		0x0100	/* 0:Set fields to 0 whose mask is 1 */
-#define HP100_SET_LB		0x0001	/* HB sets upper byte, LB sets lower byte */
-#define HP100_RESET_HB		0x0000	/* For readability when resetting bits */
-#define HP100_RESET_LB		0x0000	/* For readability when resetting bits */
-
-/*
- *  Misc. Constants
- */
-#define HP100_LAN_100		100     /* lan_type value for VG */
-#define HP100_LAN_10		10	/* lan_type value for 10BaseT */
-#define HP100_LAN_ERR		(-1)	/* lan_type value for link down */
-
-/*
- *  Receive Header Definition.
- */
-
-struct hp100_rx_header {
-  u_short rx_length;			/* Pkt length is bits 12:0 */
-  u_short rx_status;			/* status of the packet */
-};
-
-#define HP100_PKT_LEN_MASK	0x1FFF	/* AND with RxLength to get length bits */
-
-/* Receive Packet Status.  Note, the error bits are only valid if ACC_ERRORED 
-   bit in the MAC Configuration Register 1 is set. */
-   
-#define HP100_RX_PRI		0x8000	/* 0:No, 1:Yes packet is priority */
-#define HP100_SDF_ERR		0x4000	/* 0:No, 1:Yes start of frame error */
-#define HP100_SKEW_ERR		0x2000	/* 0:No, 1:Yes skew out of range */
-#define HP100_BAD_SYMBOL_ERR	0x1000	/* 0:No, 1:Yes invalid symbol received */
-#define HP100_RCV_IPM_ERR	0x0800	/* 0:No, 1:Yes pkt had an invalid packet */
-                                        /*   marker */
-#define HP100_SYMBOL_BAL_ERR	0x0400	/* 0:No, 1:Yes symbol balance error */
-#define HP100_VG_ALN_ERR	0x0200	/* 0:No, 1:Yes non-octet received */
-#define HP100_TRUNC_ERR		0x0100	/* 0:No, 1:Yes the packet was truncated */
-#define HP100_RUNT_ERR		0x0040	/* 0:No, 1:Yes pkt length < Min Pkt */
-                                        /*   Length Reg. */
-#define HP100_ALN_ERR		0x0010	/* 0:No, 1:Yes align error. */
-#define HP100_CRC_ERR		0x0008	/* 0:No, 1:Yes CRC occurred. */
-
-/* The last three bits indicate the type of destination address */
-
-#define HP100_MULTI_ADDR_HASH	0x0006	/* 110: Addr multicast, matched hash */
-#define HP100_BROADCAST_ADDR	0x0003	/* x11: Addr broadcast */
-#define HP100_MULTI_ADDR_NO_HASH 0x0002	/* 010: Addr multicast, didn't match hash */
-#define HP100_PHYS_ADDR_MATCH	0x0001	/* x01: Addr was physical and mine */
-#define HP100_PHYS_ADDR_NO_MATCH 0x0000	/* x00: Addr was physical but not mine */
-
-/*
- *  macros
- */
-
-#define hp100_inb( reg ) \
-        inb( ioaddr + HP100_REG_##reg )
-#define hp100_inw( reg ) \
-	inw( ioaddr + HP100_REG_##reg )
-#define hp100_inl( reg ) \
-	inl( ioaddr + HP100_REG_##reg )
-#define hp100_outb( data, reg ) \
-	outb( data, ioaddr + HP100_REG_##reg )
-#define hp100_outw( data, reg ) \
-	outw( data, ioaddr + HP100_REG_##reg )
-#define hp100_outl( data, reg ) \
-	outl( data, ioaddr + HP100_REG_##reg )
-#define hp100_orb( data, reg ) \
-	outb( inb( ioaddr + HP100_REG_##reg ) | (data), ioaddr + HP100_REG_##reg )
-#define hp100_orw( data, reg ) \
-	outw( inw( ioaddr + HP100_REG_##reg ) | (data), ioaddr + HP100_REG_##reg )
-#define hp100_andb( data, reg ) \
-	outb( inb( ioaddr + HP100_REG_##reg ) & (data), ioaddr + HP100_REG_##reg )
-#define hp100_andw( data, reg ) \
-	outw( inw( ioaddr + HP100_REG_##reg ) & (data), ioaddr + HP100_REG_##reg )
-
-#define hp100_page( page ) \
-	outw( HP100_PAGE_##page, ioaddr + HP100_REG_PAGING )
-#define hp100_ints_off() \
-	outw( HP100_INT_EN | HP100_RESET_LB, ioaddr + HP100_REG_OPTION_LSW )
-#define hp100_ints_on() \
-	outw( HP100_INT_EN | HP100_SET_LB, ioaddr + HP100_REG_OPTION_LSW )
-#define hp100_mem_map_enable() \
-	outw( HP100_MMAP_DIS | HP100_RESET_HB, ioaddr + HP100_REG_OPTION_LSW )
-#define hp100_mem_map_disable() \
-	outw( HP100_MMAP_DIS | HP100_SET_HB, ioaddr + HP100_REG_OPTION_LSW )
-#define hp100_reset_card() \
-	outw( HP100_HW_RST | HP100_RESET_LB, ioaddr + HP100_REG_OPTION_LSW )
-#define hp100_unreset_card() \
-	outw( HP100_HW_RST | HP100_SET_LB, ioaddr + HP100_REG_OPTION_LSW )
diff --git a/i386/i386at/gpl/linux/net/i82586.h b/i386/i386at/gpl/linux/net/i82586.h
deleted file mode 100644
index ff229e98..00000000
--- a/i386/i386at/gpl/linux/net/i82586.h
+++ /dev/null
@@ -1,408 +0,0 @@
-/*
- * Intel 82586 IEEE 802.3 Ethernet LAN Coprocessor.
- *
- * See:
- *	Intel Microcommunications 1991
- *	p1-1 to p1-37
- *	Intel order No. 231658
- *	ISBN 1-55512-119-5
- *
- *     Unfortunately, the above chapter mentions neither
- * the System Configuration Pointer (SCP) nor the
- * Intermediate System Configuration Pointer (ISCP),
- * so we probably need to look elsewhere for the
- * whole story -- some recommend the "Intel LAN
- * Components manual" but I have neither a copy
- * nor a full reference.  But "elsewhere" may be
- * in the same publication...
- *     The description of a later device, the
- * "82596CA High-Performance 32-Bit Local Area Network
- * Coprocessor", (ibid. p1-38 to p1-109) does mention
- * the SCP and ISCP and also has an i82586 compatibility
- * mode.  Even more useful is "AP-235 An 82586 Data Link
- * Driver" (ibid. p1-337 to p1-417).
- */
-
-#define	I82586_MEMZ	(64 * 1024)
-
-#define	I82586_SCP_ADDR	(I82586_MEMZ - sizeof(scp_t))
-
-#define	ADDR_LEN	6
-#define	I82586NULL	0xFFFF
-
-#define	toff(t,p,f) 	(unsigned short)((void *)(&((t *)((void *)0 + (p)))->f) - (void *)0)
-
-/*
- * System Configuration Pointer (SCP).
- */
-typedef struct scp_t	scp_t;
-struct scp_t
-{
-	unsigned short	scp_sysbus;	/* 82586 bus width:	*/
-#define		SCP_SY_16BBUS	(0x0 << 0)	/* 16 bits */
-#define		SCP_SY_8BBUS	(0x1 << 0)	/*  8 bits. */
-	unsigned short	scp_junk[2];	/* Unused */
-	unsigned short	scp_iscpl;	/* lower 16 bits of ISCP_ADDR */
-	unsigned short	scp_iscph;	/* upper 16 bits of ISCP_ADDR */
-};
-
-/*
- * Intermediate System Configuration Pointer (ISCP).
- */
-typedef struct iscp_t	iscp_t;
-struct iscp_t
-{
-	unsigned short	iscp_busy;	/* set by CPU before first CA,	*/
-					/* cleared by 82586 after read.	*/
-	unsigned short	iscp_offset;	/* offset of SCB		*/
-	unsigned short	iscp_basel;	/* base of SCB			*/
-	unsigned short	iscp_baseh;	/*  "				*/
-};
-
-/*
- * System Control Block (SCB).
- *	The 82586 writes its status to scb_status and then
- *	raises an interrupt to alert the CPU.
- *	The CPU writes a command to scb_command and
- *	then issues a Channel Attention (CA) to alert the 82586.
- */
-typedef struct scb_t	scb_t;
-struct scb_t
-{
-	unsigned short	scb_status;	/* Status of 82586		*/
-#define		SCB_ST_INT	(0xF << 12)	/* Some of:		*/
-#define		SCB_ST_CX	(0x1 << 15)	/* Cmd completed	*/
-#define		SCB_ST_FR	(0x1 << 14)	/* Frame received	*/
-#define		SCB_ST_CNA	(0x1 << 13)	/* Cmd unit not active	*/
-#define		SCB_ST_RNR	(0x1 << 12)	/* Rcv unit not ready	*/
-#define		SCB_ST_JUNK0	(0x1 << 11)	/* 0			*/
-#define		SCB_ST_CUS	(0x7 <<  8)	/* Cmd unit status	*/
-#define			SCB_ST_CUS_IDLE	(0 << 8)	/* Idle		*/
-#define			SCB_ST_CUS_SUSP	(1 << 8)	/* Suspended	*/
-#define			SCB_ST_CUS_ACTV	(2 << 8)	/* Active	*/
-#define		SCB_ST_JUNK1	(0x1 <<  7)	/* 0			*/
-#define		SCB_ST_RUS	(0x7 <<  4)	/* Rcv unit status	*/
-#define			SCB_ST_RUS_IDLE	(0 << 4)	/* Idle		*/
-#define			SCB_ST_RUS_SUSP	(1 << 4)	/* Suspended	*/
-#define			SCB_ST_RUS_NRES	(2 << 4)	/* No resources	*/
-#define			SCB_ST_RUS_RDY	(4 << 4)	/* Ready	*/
-	unsigned short	scb_command;	/* Next command			*/
-#define		SCB_CMD_ACK_CX	(0x1 << 15)	/* Ack cmd completion	*/
-#define		SCB_CMD_ACK_FR	(0x1 << 14)	/* Ack frame received	*/
-#define		SCB_CMD_ACK_CNA	(0x1 << 13)	/* Ack CU not active	*/
-#define		SCB_CMD_ACK_RNR	(0x1 << 12)	/* Ack RU not ready	*/
-#define		SCB_CMD_JUNKX	(0x1 << 11)	/* Unused		*/
-#define		SCB_CMD_CUC	(0x7 <<  8)	/* Command Unit command	*/
-#define			SCB_CMD_CUC_NOP	(0 << 8)	/* Nop		*/
-#define			SCB_CMD_CUC_GO	(1 << 8)	/* Start cbl_offset */
-#define			SCB_CMD_CUC_RES	(2 << 8)	/* Resume execution */
-#define			SCB_CMD_CUC_SUS	(3 << 8)	/* Suspend   "	*/
-#define			SCB_CMD_CUC_ABT	(4 << 8)	/* Abort     "	*/
-#define		SCB_CMD_RESET	(0x1 <<  7)	/* Reset chip (hardware) */
-#define		SCB_CMD_RUC	(0x7 <<  4)	/* Receive Unit command	*/
-#define			SCB_CMD_RUC_NOP	(0 << 4)	/* Nop		*/
-#define			SCB_CMD_RUC_GO	(1 << 4)	/* Start rfa_offset */
-#define			SCB_CMD_RUC_RES	(2 << 4)	/* Resume reception */
-#define			SCB_CMD_RUC_SUS	(3 << 4)	/* Suspend   "	*/
-#define			SCB_CMD_RUC_ABT	(4 << 4)	/* Abort     "	*/
-	unsigned short	scb_cbl_offset;	/* Offset of first command unit	*/
-					/* Action Command		*/
-	unsigned short	scb_rfa_offset;	/* Offset of first Receive	*/
-					/* Frame Descriptor in the	*/
-					/* Receive Frame Area		*/
-	unsigned short	scb_crcerrs;	/* Properly aligned frames	*/
-					/* received with a CRC error	*/
-	unsigned short	scb_alnerrs;	/* Misaligned frames received	*/
-					/* with a CRC error		*/
-	unsigned short	scb_rscerrs;	/* Frames lost due to no space	*/
-	unsigned short	scb_ovrnerrs;	/* Frames lost due to slow bus	*/
-};
-
-#define	scboff(p,f) 	toff(scb_t, p, f)
-
-/*
- * The eight Action Commands.
- */
-typedef enum acmd_e	acmd_e;
-enum acmd_e
-{
-	acmd_nop	= 0,	/* Do nothing				*/
-	acmd_ia_setup	= 1,	/* Load an (ethernet) address into the	*/
-				/* 82586				*/
-	acmd_configure	= 2,	/* Update the 82586 operating parameters */
-	acmd_mc_setup	= 3,	/* Load a list of (ethernet) multicast	*/
-				/* addresses into the 82586		*/
-	acmd_transmit	= 4,	/* Transmit a frame			*/
-	acmd_tdr	= 5,	/* Perform a Time Domain Reflectometer	*/
-				/* test on the serial link		*/
-	acmd_dump	= 6,	/* Copy 82586 registers to memory	*/
-	acmd_diagnose	= 7,	/* Run an internal self test		*/
-};
-
-/*
- * Generic Action Command header.
- */
-typedef struct ach_t	ach_t;
-struct ach_t
-{
-	unsigned short	ac_status;		/* Command status:	*/
-#define		AC_SFLD_C	(0x1 << 15)	/* Command completed	*/
-#define		AC_SFLD_B	(0x1 << 14)	/* Busy executing	*/
-#define		AC_SFLD_OK	(0x1 << 13)	/* Completed error free	*/
-#define		AC_SFLD_A	(0x1 << 12)	/* Command aborted	*/
-#define		AC_SFLD_FAIL	(0x1 << 11)	/* Selftest failed	*/
-#define		AC_SFLD_S10	(0x1 << 10)	/* No carrier sense	*/
-						/* during transmission	*/
-#define		AC_SFLD_S9	(0x1 <<  9)	/* Tx unsuccessful:	*/
-						/* (stopped) lost CTS	*/
-#define		AC_SFLD_S8	(0x1 <<  8)	/* Tx unsuccessful:	*/
-						/* (stopped) slow DMA	*/
-#define		AC_SFLD_S7	(0x1 <<  7)	/* Tx deferred:		*/
-						/* other link traffic	*/
-#define		AC_SFLD_S6	(0x1 <<  6)	/* Heart Beat: collision */
-						/* detect after last tx	*/
-#define		AC_SFLD_S5	(0x1 <<  5)	/* Tx stopped:		*/
-						/* excessive collisions	*/
-#define		AC_SFLD_MAXCOL	(0xF <<  0)	/* Collision count  	*/
-	unsigned short	ac_command;		/* Command specifier:	*/
-#define		AC_CFLD_EL	(0x1 << 15)	/* End of command list	*/
-#define		AC_CFLD_S	(0x1 << 14)	/* Suspend on completion */
-#define		AC_CFLD_I	(0x1 << 13)	/* Interrupt on completion */
-#define		AC_CFLD_CMD	(0x7 <<  0)	/* acmd_e		*/
-	unsigned short	ac_link;		/* Next Action Command	*/
-};
-
-#define	acoff(p,f) 	toff(ach_t, p, f)
-
-/*
- * The Nop Action Command.
- */
-typedef struct ac_nop_t	ac_nop_t;
-struct ac_nop_t
-{
-	ach_t	nop_h;
-};
-
-/*
- * The IA-Setup Action Command.
- */
-typedef struct ac_ias_t	ac_ias_t;
-struct ac_ias_t
-{
-	ach_t		ias_h;
-	unsigned char	ias_addr[ADDR_LEN]; /* The (ethernet) address	*/
-};
-
-/*
- * The Configure Action Command.
- */
-typedef struct ac_cfg_t	ac_cfg_t;
-struct ac_cfg_t
-{
-	ach_t		cfg_h;
-	unsigned char	cfg_byte_cnt;	/* Size foll data: 4-12	*/
-#define	AC_CFG_BYTE_CNT(v)	(((v) & 0xF) << 0)
-	unsigned char	cfg_fifolim;	/* FIFO threshold	*/
-#define	AC_CFG_FIFOLIM(v)	(((v) & 0xF) << 0)
-	unsigned char	cfg_byte8;
-#define	AC_CFG_SAV_BF(v) 	(((v) & 0x1) << 7)	/* Save rxd bad frames	*/
-#define	AC_CFG_SRDY(v) 		(((v) & 0x1) << 6)	/* SRDY/ARDY pin means	*/
-							/* external sync.	*/
-	unsigned char	cfg_byte9;
-#define	AC_CFG_ELPBCK(v)	(((v) & 0x1) << 7)	/* External loopback	*/
-#define	AC_CFG_ILPBCK(v)	(((v) & 0x1) << 6)	/* Internal loopback	*/
-#define	AC_CFG_PRELEN(v)	(((v) & 0x3) << 4)	/* Preamble length	*/
-#define		AC_CFG_PLEN_2		0		/*  2 bytes	*/
-#define		AC_CFG_PLEN_4		1		/*  4 bytes	*/
-#define		AC_CFG_PLEN_8		2		/*  8 bytes	*/
-#define		AC_CFG_PLEN_16		3		/* 16 bytes	*/
-#define	AC_CFG_ALOC(v)		(((v) & 0x1) << 3)	/* Addr/len data is	*/
-							/* explicit in buffers	*/
-#define	AC_CFG_ADDRLEN(v)	(((v) & 0x7) << 0)	/* Bytes per address	*/
-	unsigned char	cfg_byte10;
-#define	AC_CFG_BOFMET(v)	(((v) & 0x1) << 7)	/* Use alternate expo.	*/
-							/* backoff method	*/
-#define	AC_CFG_ACR(v)		(((v) & 0x7) << 4)	/* Accelerated cont. res. */
-#define	AC_CFG_LINPRIO(v)	(((v) & 0x7) << 0)	/* Linear priority	*/
-	unsigned char	cfg_ifs;	/* Interframe spacing		*/
-	unsigned char	cfg_slotl;	/* Slot time (low byte)		*/
-	unsigned char	cfg_byte13;
-#define	AC_CFG_RETRYNUM(v)	(((v) & 0xF) << 4)	/* Max. collision retry	*/
-#define	AC_CFG_SLTTMHI(v)	(((v) & 0x7) << 0)	/* Slot time (high bits) */
-	unsigned char	cfg_byte14;
-#define	AC_CFG_FLGPAD(v)	(((v) & 0x1) << 7)	/* Pad with HDLC flags	*/
-#define	AC_CFG_BTSTF(v)		(((v) & 0x1) << 6)	/* Do HDLC bitstuffing	*/
-#define	AC_CFG_CRC16(v)		(((v) & 0x1) << 5)	/* 16 bit CCITT CRC	*/
-#define	AC_CFG_NCRC(v)		(((v) & 0x1) << 4)	/* Insert no CRC	*/
-#define	AC_CFG_TNCRS(v)		(((v) & 0x1) << 3)	/* Tx even if no carrier */
-#define	AC_CFG_MANCH(v)		(((v) & 0x1) << 2)	/* Manchester coding	*/
-#define	AC_CFG_BCDIS(v)		(((v) & 0x1) << 1)	/* Disable broadcast	*/
-#define	AC_CFG_PRM(v)		(((v) & 0x1) << 0)	/* Promiscuous mode	*/
-	unsigned char	cfg_byte15;
-#define	AC_CFG_ICDS(v)		(((v) & 0x1) << 7)	/* Internal collision	*/
-							/* detect source	*/
-#define	AC_CFG_CDTF(v)		(((v) & 0x7) << 4)	/* Collision detect	*/
-							/* filter in bit times	*/
-#define	AC_CFG_ICSS(v)		(((v) & 0x1) << 3)	/* Internal carrier	*/
-							/* sense source		*/
-#define	AC_CFG_CSTF(v)		(((v) & 0x7) << 0)	/* Carrier sense	*/
-							/* filter in bit times	*/
-	unsigned short	cfg_min_frm_len;
-#define	AC_CFG_MNFRM(v)		(((v) & 0xFF) << 0)	/* Min. bytes/frame (<= 255) */
-};
-
-/*
- * The MC-Setup Action Command.
- */
-typedef struct ac_mcs_t	ac_mcs_t;
-struct ac_mcs_t
-{
-	ach_t		mcs_h;
-	unsigned short	mcs_cnt;	/* No. of bytes of MC addresses	*/
-	unsigned short	mcs_data[3];	/* The first MC address ..	*/
-};
-
-/*
- * The Transmit Action Command.
- */
-typedef struct ac_tx_t	ac_tx_t;
-struct ac_tx_t
-{
-	ach_t		tx_h;
-	unsigned short	tx_tbd_offset;	/* Address of list of buffers.	*/
-#if	0
-Linux packets are passed down with the destination MAC address
-and length/type field already prepended to the data,
-so we do not need to insert it.  Consistent with this
-we must also set the AC_CFG_ALOC(..) flag during the
-ac_cfg_t action command.
-	unsigned char	tx_addr[ADDR_LEN]; /* The frame dest. address	*/
-	unsigned short	tx_length;	/* The frame length		*/
-#endif	/* 0 */
-};
-
-/*
- * The Time Domain Reflectometer Action Command.
- */
-typedef struct ac_tdr_t	ac_tdr_t;
-struct ac_tdr_t
-{
-	ach_t		tdr_h;
-	unsigned short	tdr_result;	/* Result.	*/
-#define		AC_TDR_LNK_OK	(0x1 << 15)	/* No link problem	*/
-#define		AC_TDR_XCVR_PRB	(0x1 << 14)	/* Txcvr cable problem	*/
-#define		AC_TDR_ET_OPN	(0x1 << 13)	/* Open on the link	*/
-#define		AC_TDR_ET_SRT	(0x1 << 12)	/* Short on the link	*/
-#define		AC_TDR_TIME	(0x7FF << 0)	/* Distance to problem	*/
-						/* site	in transmit	*/
-						/* clock cycles		*/
-};
-
-/*
- * The Dump Action Command.
- */
-typedef struct ac_dmp_t	ac_dmp_t;
-struct ac_dmp_t
-{
-	ach_t		dmp_h;
-	unsigned short	dmp_offset;	/* Result.	*/
-};
-
-/*
- * Size of the result of the dump command.
- */
-#define	DUMPBYTES	170
-
-/*
- * The Diagnose Action Command.
- */
-typedef struct ac_dgn_t	ac_dgn_t;
-struct ac_dgn_t
-{
-	ach_t		dgn_h;
-};
-
-/*
- * Transmit Buffer Descriptor (TBD).
- */
-typedef struct tbd_t	tbd_t;
-struct tbd_t
-{
-	unsigned short	tbd_status;		/* Written by the CPU	*/
-#define		TBD_STATUS_EOF	(0x1 << 15)	/* This TBD is the	*/
-						/* last for this frame	*/
-#define		TBD_STATUS_ACNT	(0x3FFF << 0)	/* Actual count of data	*/
-						/* bytes in this buffer	*/
-	unsigned short	tbd_next_bd_offset;	/* Next in list		*/
-	unsigned short	tbd_bufl;		/* Buffer address (low)	*/
-	unsigned short	tbd_bufh;		/*    "	     "	(high)	*/
-};
-
-/*
- * Receive Buffer Descriptor (RBD).
- */
-typedef struct rbd_t	rbd_t;
-struct rbd_t
-{
-	unsigned short	rbd_status;		/* Written by the 82586	*/
-#define		RBD_STATUS_EOF	(0x1 << 15)	/* This RBD is the	*/
-						/* last for this frame	*/
-#define		RBD_STATUS_F	(0x1 << 14)	/* ACNT field is valid	*/
-#define		RBD_STATUS_ACNT	(0x3FFF << 0)	/* Actual no. of data	*/
-						/* bytes in this buffer	*/
-	unsigned short	rbd_next_rbd_offset;	/* Next rbd in list	*/
-	unsigned short	rbd_bufl;		/* Data pointer (low)	*/
-	unsigned short	rbd_bufh;		/*  "	   "    (high)	*/
-	unsigned short	rbd_el_size;		/* EL+Data buf. size	*/
-#define		RBD_EL	(0x1 << 15)		/* This BD is the	*/
-						/* last in the list	*/
-#define		RBD_SIZE (0x3FFF << 0)		/* No. of bytes the	*/
-						/* buffer can hold	*/
-};
-
-#define	rbdoff(p,f) 	toff(rbd_t, p, f)
-
-/*
- * Frame Descriptor (FD).
- */
-typedef struct fd_t	fd_t;
-struct fd_t
-{
-	unsigned short	fd_status;		/* Written by the 82586	*/
-#define		FD_STATUS_C	(0x1 << 15)	/* Completed storing frame */
-#define		FD_STATUS_B	(0x1 << 14)	/* FD was consumed by RU */
-#define		FD_STATUS_OK	(0x1 << 13)	/* Frame rxd successfully */
-#define		FD_STATUS_S11	(0x1 << 11)	/* CRC error		*/
-#define		FD_STATUS_S10	(0x1 << 10)	/* Alignment error	*/
-#define		FD_STATUS_S9	(0x1 <<  9)	/* Ran out of resources	*/
-#define		FD_STATUS_S8	(0x1 <<  8)	/* Rx DMA overrun	*/
-#define		FD_STATUS_S7	(0x1 <<  7)	/* Frame too short	*/
-#define		FD_STATUS_S6	(0x1 <<  6)	/* No EOF flag		*/
-	unsigned short	fd_command;		/* Command		*/
-#define		FD_COMMAND_EL	(0x1 << 15)	/* Last FD in list	*/
-#define		FD_COMMAND_S	(0x1 << 14)	/* Suspend RU after rx	*/
-	unsigned short	fd_link_offset;		/* Next FD		*/
-	unsigned short	fd_rbd_offset;		/* First RBD (data)	*/
-						/* Prepared by CPU,	*/
-						/* updated by 82586	*/
-#if	0
-I think the rest is unused since we
-have set AC_CFG_ALOC(..).  However, just
-in case, we leave the space.
-#endif	/* 0 */
-	unsigned char	fd_dest[ADDR_LEN];	/* Destination address	*/
-						/* Written by 82586	*/
-	unsigned char	fd_src[ADDR_LEN];	/* Source address	*/
-						/* Written by 82586	*/
-	unsigned short	fd_length;		/* Frame length or type	*/
-						/* Written by 82586	*/
-};
-
-#define	fdoff(p,f) 	toff(fd_t, p, f)
-
-/*
- * This software may only be used and distributed
- * according to the terms of the GNU Public License.
- *
- * For more details, see wavelan.c.
- */
diff --git a/i386/i386at/gpl/linux/net/iow.h b/i386/i386at/gpl/linux/net/iow.h
deleted file mode 100644
index 6e15688f..00000000
--- a/i386/i386at/gpl/linux/net/iow.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_IOW_H
-#define _ASM_IOW_H
-
-/* no longer used */
-
-#endif
diff --git a/i386/i386at/gpl/linux/net/lance.c b/i386/i386at/gpl/linux/net/lance.c
deleted file mode 100644
index 4a388f77..00000000
--- a/i386/i386at/gpl/linux/net/lance.c
+++ /dev/null
@@ -1,1129 +0,0 @@
-/* lance.c: An AMD LANCE ethernet driver for linux. */
-/*
-	Written 1993,1994,1995 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	This driver is for the Allied Telesis AT1500 and HP J2405A, and should work
-	with most other LANCE-based bus-master (NE2100 clone) ethercards.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-*/
-
-static const char *version = "lance.c:v1.08 4/10/95 dplatt@3do.com\n";
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-static unsigned int lance_portlist[] = {0x300, 0x320, 0x340, 0x360, 0};
-void lance_probe1(int ioaddr);
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry lance_drv =
-{"lance", lance_probe1, LANCE_TOTAL_SIZE, lance_portlist};
-#endif
-
-#ifdef LANCE_DEBUG
-int lance_debug = LANCE_DEBUG;
-#else
-int lance_debug = 1;
-#endif
-
-/*
-				Theory of Operation
-
-I. Board Compatibility
-
-This device driver is designed for the AMD 79C960, the "PCnet-ISA
-single-chip ethernet controller for ISA".  This chip is used in a wide
-variety of boards from vendors such as Allied Telesis, HP, Kingston,
-and Boca.  This driver is also intended to work with older AMD 7990
-designs, such as the NE1500 and NE2100, and newer 79C961.  For convenience,
-I use the name LANCE to refer to all of the AMD chips, even though it properly
-refers only to the original 7990.
-
-II. Board-specific settings
-
-The driver is designed to work the boards that use the faster
-bus-master mode, rather than in shared memory mode.	 (Only older designs
-have on-board buffer memory needed to support the slower shared memory mode.)
-
-Most ISA boards have jumpered settings for the I/O base, IRQ line, and DMA
-channel.  This driver probes the likely base addresses:
-{0x300, 0x320, 0x340, 0x360}.
-After the board is found it generates a DMA-timeout interrupt and uses
-autoIRQ to find the IRQ line.  The DMA channel can be set with the low bits
-of the otherwise-unused dev->mem_start value (aka PARAM1).  If unset it is
-probed for by enabling each free DMA channel in turn and checking if
-initialization succeeds.
-
-The HP-J2405A board is an exception: with this board it's easy to read the
-EEPROM-set values for the base, IRQ, and DMA.  (Of course you must already
-_know_ the base address -- that field is for writing the EEPROM.)
-
-III. Driver operation
-
-IIIa. Ring buffers
-The LANCE uses ring buffers of Tx and Rx descriptors.  Each entry describes
-the base and length of the data buffer, along with status bits.	 The length
-of these buffers is set by LANCE_LOG_{RX,TX}_BUFFERS, which is log_2() of
-the buffer length (rather than being directly the buffer length) for
-implementation ease.  The current values are 2 (Tx) and 4 (Rx), which leads to
-ring sizes of 4 (Tx) and 16 (Rx).  Increasing the number of ring entries
-needlessly uses extra space and reduces the chance that an upper layer will
-be able to reorder queued Tx packets based on priority.	 Decreasing the number
-of entries makes it more difficult to achieve back-to-back packet transmission
-and increases the chance that Rx ring will overflow.  (Consider the worst case
-of receiving back-to-back minimum-sized packets.)
-
-The LANCE has the capability to "chain" both Rx and Tx buffers, but this driver
-statically allocates full-sized (slightly oversized -- PKT_BUF_SZ) buffers to
-avoid the administrative overhead. For the Rx side this avoids dynamically
-allocating full-sized buffers "just in case", at the expense of a
-memory-to-memory data copy for each packet received.  For most systems this
-is a good tradeoff: the Rx buffer will always be in low memory, the copy
-is inexpensive, and it primes the cache for later packet processing.  For Tx
-the buffers are only used when needed as low-memory bounce buffers.
-
-IIIB. 16M memory limitations.
-For the ISA bus master mode all structures used directly by the LANCE,
-the initialization block, Rx and Tx rings, and data buffers, must be
-accessible from the ISA bus, i.e. in the lower 16M of real memory.
-This is a problem for current Linux kernels on >16M machines. The network
-devices are initialized after memory initialization, and the kernel doles out
-memory from the top of memory downward.	 The current solution is to have a
-special network initialization routine that's called before memory
-initialization; this will eventually be generalized for all network devices.
-As mentioned before, low-memory "bounce-buffers" are used when needed.
-
-IIIC. Synchronization
-The driver runs as two independent, single-threaded flows of control.  One
-is the send-packet routine, which enforces single-threaded use by the
-dev->tbusy flag.  The other thread is the interrupt handler, which is single
-threaded by the hardware and other software.
-
-The send packet thread has partial control over the Tx ring and 'dev->tbusy'
-flag.  It sets the tbusy flag whenever it's queuing a Tx packet. If the next
-queue slot is empty, it clears the tbusy flag when finished otherwise it sets
-the 'lp->tx_full' flag.
-
-The interrupt handler has exclusive control over the Rx ring and records stats
-from the Tx ring.  (The Tx-done interrupt can't be selectively turned off, so
-we can't avoid the interrupt overhead by having the Tx routine reap the Tx
-stats.)	 After reaping the stats, it marks the queue entry as empty by setting
-the 'base' to zero.	 Iff the 'lp->tx_full' flag is set, it clears both the
-tx_full and tbusy flags.
-
-*/
-
-/* Set the number of Tx and Rx buffers, using Log_2(# buffers).
-   Reasonable default values are 4 Tx buffers, and 16 Rx buffers.
-   That translates to 2 (4 == 2^^2) and 4 (16 == 2^^4). */
-#ifndef LANCE_LOG_TX_BUFFERS
-#define LANCE_LOG_TX_BUFFERS 4
-#define LANCE_LOG_RX_BUFFERS 4
-#endif
-
-#define TX_RING_SIZE			(1 << (LANCE_LOG_TX_BUFFERS))
-#define TX_RING_MOD_MASK		(TX_RING_SIZE - 1)
-#define TX_RING_LEN_BITS		((LANCE_LOG_TX_BUFFERS) << 29)
-
-#define RX_RING_SIZE			(1 << (LANCE_LOG_RX_BUFFERS))
-#define RX_RING_MOD_MASK		(RX_RING_SIZE - 1)
-#define RX_RING_LEN_BITS		((LANCE_LOG_RX_BUFFERS) << 29)
-
-#define PKT_BUF_SZ		1544
-
-/* Offsets from base I/O address. */
-#define LANCE_DATA 0x10
-#define LANCE_ADDR 0x12
-#define LANCE_RESET 0x14
-#define LANCE_BUS_IF 0x16
-#define LANCE_TOTAL_SIZE 0x18
-
-/* The LANCE Rx and Tx ring descriptors. */
-struct lance_rx_head {
-	int base;
-	short buf_length;			/* This length is 2s complement (negative)! */
-	short msg_length;			/* This length is "normal". */
-};
-
-struct lance_tx_head {
-	int	  base;
-	short length;				/* Length is 2s complement (negative)! */
-	short misc;
-};
-
-/* The LANCE initialization block, described in databook. */
-struct lance_init_block {
-	unsigned short mode;		/* Pre-set mode (reg. 15) */
-	unsigned char phys_addr[6]; /* Physical ethernet address */
-	unsigned filter[2];			/* Multicast filter (unused). */
-	/* Receive and transmit ring base, along with extra bits. */
-	unsigned rx_ring;			/* Tx and Rx ring base pointers */
-	unsigned tx_ring;
-};
-
-struct lance_private {
-	/* The Tx and Rx ring entries must be aligned on 8-byte boundaries.
-	   This is always true for kmalloc'ed memory */
-	struct lance_rx_head rx_ring[RX_RING_SIZE];
-	struct lance_tx_head tx_ring[TX_RING_SIZE];
-	struct lance_init_block		init_block;
-	const char *name;
-	/* The saved address of a sent-in-place packet/buffer, for skfree(). */
-	struct sk_buff* tx_skbuff[TX_RING_SIZE];
-	long rx_buffs;				/* Address of Rx and Tx buffers. */
-	/* Tx low-memory "bounce buffer" address. */
-	char (*tx_bounce_buffs)[PKT_BUF_SZ];
-	int cur_rx, cur_tx;			/* The next free ring entry */
-	int dirty_rx, dirty_tx;		/* The ring entries to be free()ed. */
-	int dma;
-	struct enet_statistics stats;
-	unsigned char chip_version;			/* See lance_chip_type. */
-	char tx_full;
-	char lock;
-};
-
-#define LANCE_MUST_PAD          0x00000001
-#define LANCE_ENABLE_AUTOSELECT 0x00000002
-#define LANCE_MUST_REINIT_RING  0x00000004
-#define LANCE_MUST_UNRESET      0x00000008
-#define LANCE_HAS_MISSED_FRAME  0x00000010
-
-/* A mapping from the chip ID number to the part number and features.
-   These are from the datasheets -- in real life the '970 version
-   reportedly has the same ID as the '965. */
-static struct lance_chip_type {
-	int id_number;
-	const char *name;
-	int flags;
-} chip_table[] = {
-	{0x0000, "LANCE 7990",				/* Ancient lance chip.  */
-		LANCE_MUST_PAD + LANCE_MUST_UNRESET},
-	{0x0003, "PCnet/ISA 79C960",		/* 79C960 PCnet/ISA.  */
-		LANCE_ENABLE_AUTOSELECT + LANCE_MUST_REINIT_RING +
-			LANCE_HAS_MISSED_FRAME},
-	{0x2260, "PCnet/ISA+ 79C961",		/* 79C961 PCnet/ISA+, Plug-n-Play.  */
-		LANCE_ENABLE_AUTOSELECT + LANCE_MUST_REINIT_RING +
-			LANCE_HAS_MISSED_FRAME},
-	{0x2420, "PCnet/PCI 79C970",		/* 79C970 or 79C974 PCnet-SCSI, PCI. */
-		LANCE_ENABLE_AUTOSELECT + LANCE_MUST_REINIT_RING +
-			LANCE_HAS_MISSED_FRAME},
-	/* Bug: the PCnet/PCI actually uses the PCnet/VLB ID number, so just call
-		it the PCnet32. */
-	{0x2430, "PCnet32",					/* 79C965 PCnet for VL bus. */
-		LANCE_ENABLE_AUTOSELECT + LANCE_MUST_REINIT_RING +
-			LANCE_HAS_MISSED_FRAME},
-	{0x0, 	 "PCnet (unknown)",
-		LANCE_ENABLE_AUTOSELECT + LANCE_MUST_REINIT_RING +
-			LANCE_HAS_MISSED_FRAME},
-};
-
-enum {OLD_LANCE = 0, PCNET_ISA=1, PCNET_ISAP=2, PCNET_PCI=3, PCNET_VLB=4, LANCE_UNKNOWN=5};
-
-/* Non-zero only if the current card is a PCI with BIOS-set IRQ. */
-static unsigned char pci_irq_line = 0;
-
-/* Non-zero if lance_probe1() needs to allocate low-memory bounce buffers.
-   Assume yes until we know the memory size. */
-static unsigned char lance_need_isa_bounce_buffers = 1;
-
-static int lance_open(struct device *dev);
-static void lance_init_ring(struct device *dev);
-static int lance_start_xmit(struct sk_buff *skb, struct device *dev);
-static int lance_rx(struct device *dev);
-static void lance_interrupt(int irq, struct pt_regs *regs);
-static int lance_close(struct device *dev);
-static struct enet_statistics *lance_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-
-
-/* This lance probe is unlike the other board probes in 1.0.*.  The LANCE may
-   have to allocate a contiguous low-memory region for bounce buffers.
-   This requirement is satisfied by having the lance initialization occur
-   before the memory management system is started, and thus well before the
-   other probes. */
-
-int lance_init(void)
-{
-	int *port;
-
-	if (high_memory <= 16*1024*1024)
-		lance_need_isa_bounce_buffers = 0;
-
-#if defined(CONFIG_PCI)
-    if (pcibios_present()) {
-	    int pci_index;
-		printk("lance.c: PCI bios is present, checking for devices...\n");
-		for (pci_index = 0; pci_index < 8; pci_index++) {
-			unsigned char pci_bus, pci_device_fn;
-			unsigned int pci_ioaddr;
-			unsigned short pci_command;
-
-			if (pcibios_find_device (PCI_VENDOR_ID_AMD,
-									 PCI_DEVICE_ID_AMD_LANCE, pci_index,
-									 &pci_bus, &pci_device_fn) != 0)
-				break;
-			pcibios_read_config_byte(pci_bus, pci_device_fn,
-									 PCI_INTERRUPT_LINE, &pci_irq_line);
-			pcibios_read_config_dword(pci_bus, pci_device_fn,
-									  PCI_BASE_ADDRESS_0, &pci_ioaddr);
-			/* Remove I/O space marker in bit 0. */
-			pci_ioaddr &= ~3;
-			/* PCI Spec 2.1 states that it is either the driver or PCI card's
-	 		 * responsibility to set the PCI Master Enable Bit if needed.
-			 *	(From Mark Stockton <marks@schooner.sys.hou.compaq.com>)
-			 */
-			pcibios_read_config_word(pci_bus, pci_device_fn,
-									 PCI_COMMAND, &pci_command);
-			if ( ! (pci_command & PCI_COMMAND_MASTER)) {
-				printk("PCI Master Bit has not been set. Setting...\n");
-				pci_command |= PCI_COMMAND_MASTER;
-				pcibios_write_config_word(pci_bus, pci_device_fn,
-										  PCI_COMMAND, pci_command);
-			}
-			printk("Found PCnet/PCI at %#x, irq %d.\n",
-				   pci_ioaddr, pci_irq_line);
-			lance_probe1(pci_ioaddr);
-			pci_irq_line = 0;
-		}
-	}
-#endif  /* defined(CONFIG_PCI) */
-
-	for (port = lance_portlist; *port; port++) {
-		int ioaddr = *port;
-
-		if ( check_region(ioaddr, LANCE_TOTAL_SIZE) == 0) {
-			/* Detect "normal" 0x57 0x57 and the NI6510EB 0x52 0x44
-			   signatures w/ minimal I/O reads */
-			char offset15, offset14 = inb(ioaddr + 14);
-			
-			if ((offset14 == 0x52 || offset14 == 0x57) &&
-				((offset15 = inb(ioaddr + 15)) == 0x57 || offset15 == 0x44))
-				lance_probe1(ioaddr);
-		}
-	}
-
-	return 0;
-}
-
-void lance_probe1(int ioaddr)
-{
-	struct device *dev;
-	struct lance_private *lp;
-	short dma_channels;					/* Mark spuriously-busy DMA channels */
-	int i, reset_val, lance_version;
-	const char *chipname;
-	/* Flags for specific chips or boards. */
-	unsigned char hpJ2405A = 0;						/* HP ISA adaptor */
-	int hp_builtin = 0;					/* HP on-board ethernet. */
-	static int did_version = 0;			/* Already printed version info. */
-
-	/* First we look for special cases.
-	   Check for HP's on-board ethernet by looking for 'HP' in the BIOS.
-	   There are two HP versions, check the BIOS for the configuration port.
-	   This method provided by L. Julliard, Laurent_Julliard@grenoble.hp.com.
-	   */
-	if ( *((unsigned short *) 0x000f0102) == 0x5048)  {
-		static const short ioaddr_table[] = { 0x300, 0x320, 0x340, 0x360};
-		int hp_port = ( *((unsigned char *) 0x000f00f1) & 1)  ? 0x499 : 0x99;
-		/* We can have boards other than the built-in!  Verify this is on-board. */
-		if ((inb(hp_port) & 0xc0) == 0x80
-			&& ioaddr_table[inb(hp_port) & 3] == ioaddr)
-			hp_builtin = hp_port;
-	}
-	/* We also recognize the HP Vectra on-board here, but check below. */
-	hpJ2405A = (inb(ioaddr) == 0x08 && inb(ioaddr+1) == 0x00
-				&& inb(ioaddr+2) == 0x09);
-
-	/* Reset the LANCE.	 */
-	reset_val = inw(ioaddr+LANCE_RESET); /* Reset the LANCE */
-
-	/* The Un-Reset needed is only needed for the real NE2100, and will
-	   confuse the HP board. */
-	if (!hpJ2405A)
-		outw(reset_val, ioaddr+LANCE_RESET);
-
-	outw(0x0000, ioaddr+LANCE_ADDR); /* Switch to window 0 */
-	if (inw(ioaddr+LANCE_DATA) != 0x0004)
-		return;
-
-	/* Get the version of the chip. */
-	outw(88, ioaddr+LANCE_ADDR);
-	if (inw(ioaddr+LANCE_ADDR) != 88) {
-		lance_version = 0;
-	} else {							/* Good, it's a newer chip. */
-		int chip_version = inw(ioaddr+LANCE_DATA);
-		outw(89, ioaddr+LANCE_ADDR);
-		chip_version |= inw(ioaddr+LANCE_DATA) << 16;
-		if (lance_debug > 2)
-			printk("  LANCE chip version is %#x.\n", chip_version);
-		if ((chip_version & 0xfff) != 0x003)
-			return;
-		chip_version = (chip_version >> 12) & 0xffff;
-		for (lance_version = 1; chip_table[lance_version].id_number; lance_version++) {
-			if (chip_table[lance_version].id_number == chip_version)
-				break;
-		}
-	}
-
-	dev = init_etherdev(0, 0);
-	chipname = chip_table[lance_version].name;
-	printk("%s: %s at %#3x,", dev->name, chipname, ioaddr);
-
-	/* There is a 16 byte station address PROM at the base address.
-	   The first six bytes are the station address. */
-	for (i = 0; i < 6; i++)
-		printk(" %2.2x", dev->dev_addr[i] = inb(ioaddr + i));
-
-	dev->base_addr = ioaddr;
-	request_region(ioaddr, LANCE_TOTAL_SIZE, chip_table[lance_version].name);
-
-	/* Make certain the data structures used by the LANCE are aligned and DMAble. */
-	lp = (struct lance_private *) kmalloc(sizeof(*lp), GFP_DMA | GFP_KERNEL);
-	memset(lp, 0, sizeof(*lp));
-	dev->priv = lp;
-	lp->name = chipname;
-	lp->rx_buffs = (unsigned long) kmalloc(PKT_BUF_SZ*RX_RING_SIZE, GFP_DMA | GFP_KERNEL);
-	lp->tx_bounce_buffs = NULL;
-	if (lance_need_isa_bounce_buffers)
-		lp->tx_bounce_buffs = kmalloc(PKT_BUF_SZ*TX_RING_SIZE, GFP_DMA | GFP_KERNEL);
-
-	lp->chip_version = lance_version;
-
-	lp->init_block.mode = 0x0003;		/* Disable Rx and Tx. */
-	for (i = 0; i < 6; i++)
-		lp->init_block.phys_addr[i] = dev->dev_addr[i];
-	lp->init_block.filter[0] = 0x00000000;
-	lp->init_block.filter[1] = 0x00000000;
-	lp->init_block.rx_ring = (int)lp->rx_ring | RX_RING_LEN_BITS;
-	lp->init_block.tx_ring = (int)lp->tx_ring | TX_RING_LEN_BITS;
-
-	outw(0x0001, ioaddr+LANCE_ADDR);
-	inw(ioaddr+LANCE_ADDR);
-	outw((short) (int) &lp->init_block, ioaddr+LANCE_DATA);
-	outw(0x0002, ioaddr+LANCE_ADDR);
-	inw(ioaddr+LANCE_ADDR);
-	outw(((int)&lp->init_block) >> 16, ioaddr+LANCE_DATA);
-	outw(0x0000, ioaddr+LANCE_ADDR);
-	inw(ioaddr+LANCE_ADDR);
-
-	if (pci_irq_line) {
-		dev->dma = 4;			/* Native bus-master, no DMA channel needed. */
-		dev->irq = pci_irq_line;
-	} else if (hp_builtin) {
-		static const char dma_tbl[4] = {3, 5, 6, 0};
-		static const char irq_tbl[4] = {3, 4, 5, 9};
-		unsigned char port_val = inb(hp_builtin);
-		dev->dma = dma_tbl[(port_val >> 4) & 3];
-		dev->irq = irq_tbl[(port_val >> 2) & 3];
-		printk(" HP Vectra IRQ %d DMA %d.\n", dev->irq, dev->dma);
-	} else if (hpJ2405A) {
-		static const char dma_tbl[4] = {3, 5, 6, 7};
-		static const char irq_tbl[8] = {3, 4, 5, 9, 10, 11, 12, 15};
-		short reset_val = inw(ioaddr+LANCE_RESET);
-		dev->dma = dma_tbl[(reset_val >> 2) & 3];
-		dev->irq = irq_tbl[(reset_val >> 4) & 7];
-		printk(" HP J2405A IRQ %d DMA %d.\n", dev->irq, dev->dma);
-	} else if (lance_version == PCNET_ISAP) {		/* The plug-n-play version. */
-		short bus_info;
-		outw(8, ioaddr+LANCE_ADDR);
-		bus_info = inw(ioaddr+LANCE_BUS_IF);
-		dev->dma = bus_info & 0x07;
-		dev->irq = (bus_info >> 4) & 0x0F;
-	} else {
-		/* The DMA channel may be passed in PARAM1. */
-		if (dev->mem_start & 0x07)
-			dev->dma = dev->mem_start & 0x07;
-	}
-
-	if (dev->dma == 0) {
-		/* Read the DMA channel status register, so that we can avoid
-		   stuck DMA channels in the DMA detection below. */
-		dma_channels = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) |
-			(inb(DMA2_STAT_REG) & 0xf0);
-	}
-	if (dev->irq >= 2)
-		printk(" assigned IRQ %d", dev->irq);
-	else {
-		/* To auto-IRQ we enable the initialization-done and DMA error
-		   interrupts. For ISA boards we get a DMA error, but VLB and PCI
-		   boards will work. */
-		autoirq_setup(0);
-
-		/* Trigger an initialization just for the interrupt. */
-		outw(0x0041, ioaddr+LANCE_DATA);
-
-		dev->irq = autoirq_report(1);
-		if (dev->irq)
-			printk(", probed IRQ %d", dev->irq);
-		else {
-			printk(", failed to detect IRQ line.\n");
-			return;
-		}
-
-		/* Check for the initialization done bit, 0x0100, which means
-		   that we don't need a DMA channel. */
-		if (inw(ioaddr+LANCE_DATA) & 0x0100)
-			dev->dma = 4;
-	}
-
-	if (dev->dma == 4) {
-		printk(", no DMA needed.\n");
-	} else if (dev->dma) {
-		if (request_dma(dev->dma, chipname)) {
-			printk("DMA %d allocation failed.\n", dev->dma);
-			return;
-		} else
-			printk(", assigned DMA %d.\n", dev->dma);
-	} else {			/* OK, we have to auto-DMA. */
-		for (i = 0; i < 4; i++) {
-			static const char dmas[] = { 5, 6, 7, 3 };
-			int dma = dmas[i];
-			int boguscnt;
-
-			/* Don't enable a permanently busy DMA channel, or the machine
-			   will hang. */
-			if (test_bit(dma, &dma_channels))
-				continue;
-			outw(0x7f04, ioaddr+LANCE_DATA); /* Clear the memory error bits. */
-			if (request_dma(dma, chipname))
-				continue;
-			set_dma_mode(dma, DMA_MODE_CASCADE);
-			enable_dma(dma);
-
-			/* Trigger an initialization. */
-			outw(0x0001, ioaddr+LANCE_DATA);
-			for (boguscnt = 100; boguscnt > 0; --boguscnt)
-				if (inw(ioaddr+LANCE_DATA) & 0x0900)
-					break;
-			if (inw(ioaddr+LANCE_DATA) & 0x0100) {
-				dev->dma = dma;
-				printk(", DMA %d.\n", dev->dma);
-				break;
-			} else {
-				disable_dma(dma);
-				free_dma(dma);
-			}
-		}
-		if (i == 4) {			/* Failure: bail. */
-			printk("DMA detection failed.\n");
-			return;
-		}
-	}
-
-	if (chip_table[lp->chip_version].flags & LANCE_ENABLE_AUTOSELECT) {
-		/* Turn on auto-select of media (10baseT or BNC) so that the user
-		   can watch the LEDs even if the board isn't opened. */
-		outw(0x0002, ioaddr+LANCE_ADDR);
-		outw(0x0002, ioaddr+LANCE_BUS_IF);
-	}
-
-	if (lance_debug > 0  &&  did_version++ == 0)
-		printk(version);
-
-	/* The LANCE-specific entries in the device structure. */
-	dev->open = &lance_open;
-	dev->hard_start_xmit = &lance_start_xmit;
-	dev->stop = &lance_close;
-	dev->get_stats = &lance_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	return;
-}
-
-
-static int
-lance_open(struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int i;
-
-	if (dev->irq == 0 ||
-		request_irq(dev->irq, &lance_interrupt, 0, lp->name)) {
-		return -EAGAIN;
-	}
-
-	/* We used to allocate DMA here, but that was silly.
-	   DMA lines can't be shared!  We now permanently allocate them. */
-
-	irq2dev_map[dev->irq] = dev;
-
-	/* Reset the LANCE */
-	inw(ioaddr+LANCE_RESET);
-
-	/* The DMA controller is used as a no-operation slave, "cascade mode". */
-	if (dev->dma != 4) {
-		enable_dma(dev->dma);
-		set_dma_mode(dev->dma, DMA_MODE_CASCADE);
-	}
-
-	/* Un-Reset the LANCE, needed only for the NE2100. */
-	if (chip_table[lp->chip_version].flags & LANCE_MUST_UNRESET)
-		outw(0, ioaddr+LANCE_RESET);
-
-	if (chip_table[lp->chip_version].flags & LANCE_ENABLE_AUTOSELECT) {
-		/* This is 79C960-specific: Turn on auto-select of media (AUI, BNC). */
-		outw(0x0002, ioaddr+LANCE_ADDR);
-		outw(0x0002, ioaddr+LANCE_BUS_IF);
-	}
-
-	if (lance_debug > 1)
-		printk("%s: lance_open() irq %d dma %d tx/rx rings %#x/%#x init %#x.\n",
-			   dev->name, dev->irq, dev->dma, (int) lp->tx_ring, (int) lp->rx_ring,
-			   (int) &lp->init_block);
-
-	lance_init_ring(dev);
-	/* Re-initialize the LANCE, and start it when done. */
-	outw(0x0001, ioaddr+LANCE_ADDR);
-	outw((short) (int) &lp->init_block, ioaddr+LANCE_DATA);
-	outw(0x0002, ioaddr+LANCE_ADDR);
-	outw(((int)&lp->init_block) >> 16, ioaddr+LANCE_DATA);
-
-	outw(0x0004, ioaddr+LANCE_ADDR);
-	outw(0x0915, ioaddr+LANCE_DATA);
-
-	outw(0x0000, ioaddr+LANCE_ADDR);
-	outw(0x0001, ioaddr+LANCE_DATA);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-	i = 0;
-	while (i++ < 100)
-		if (inw(ioaddr+LANCE_DATA) & 0x0100)
-			break;
-	/* 
-	 * We used to clear the InitDone bit, 0x0100, here but Mark Stockton
-	 * reports that doing so triggers a bug in the '974.
-	 */
- 	outw(0x0042, ioaddr+LANCE_DATA);
-
-	if (lance_debug > 2)
-		printk("%s: LANCE open after %d ticks, init block %#x csr0 %4.4x.\n",
-			   dev->name, i, (int) &lp->init_block, inw(ioaddr+LANCE_DATA));
-
-	return 0;					/* Always succeed */
-}
-
-/* The LANCE has been halted for one reason or another (busmaster memory
-   arbitration error, Tx FIFO underflow, driver stopped it to reconfigure,
-   etc.).  Modern LANCE variants always reload their ring-buffer
-   configuration when restarted, so we must reinitialize our ring
-   context before restarting.  As part of this reinitialization,
-   find all packets still on the Tx ring and pretend that they had been
-   sent (in effect, drop the packets on the floor) - the higher-level
-   protocols will time out and retransmit.  It'd be better to shuffle
-   these skbs to a temp list and then actually re-Tx them after
-   restarting the chip, but I'm too lazy to do so right now.  dplatt@3do.com
-*/
-
-static void 
-lance_purge_tx_ring(struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	int i;
-
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		if (lp->tx_skbuff[i]) {
-			dev_kfree_skb(lp->tx_skbuff[i],FREE_WRITE);
-			lp->tx_skbuff[i] = NULL;
-		}
-	}
-}
-
-
-/* Initialize the LANCE Rx and Tx rings. */
-static void
-lance_init_ring(struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	int i;
-
-	lp->lock = 0, lp->tx_full = 0;
-	lp->cur_rx = lp->cur_tx = 0;
-	lp->dirty_rx = lp->dirty_tx = 0;
-
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		lp->rx_ring[i].base = (lp->rx_buffs + i*PKT_BUF_SZ) | 0x80000000;
-		lp->rx_ring[i].buf_length = -PKT_BUF_SZ;
-	}
-	/* The Tx buffer address is filled in as needed, but we do need to clear
-	   the upper ownership bit. */
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		lp->tx_ring[i].base = 0;
-	}
-
-	lp->init_block.mode = 0x0000;
-	for (i = 0; i < 6; i++)
-		lp->init_block.phys_addr[i] = dev->dev_addr[i];
-	lp->init_block.filter[0] = 0x00000000;
-	lp->init_block.filter[1] = 0x00000000;
-	lp->init_block.rx_ring = (int)lp->rx_ring | RX_RING_LEN_BITS;
-	lp->init_block.tx_ring = (int)lp->tx_ring | TX_RING_LEN_BITS;
-}
-
-static void
-lance_restart(struct device *dev, unsigned int csr0_bits, int must_reinit)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-
-	if (must_reinit ||
-		(chip_table[lp->chip_version].flags & LANCE_MUST_REINIT_RING)) {
-		lance_purge_tx_ring(dev);
-		lance_init_ring(dev);
-	}
-	outw(0x0000,    dev->base_addr + LANCE_ADDR);
-	outw(csr0_bits, dev->base_addr + LANCE_DATA);
-}
-
-static int
-lance_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int entry;
-	unsigned long flags;
-
-	/* Transmitter timeout, serious problems. */
-	if (dev->tbusy) {
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 20)
-			return 1;
-		outw(0, ioaddr+LANCE_ADDR);
-		printk("%s: transmit timed out, status %4.4x, resetting.\n",
-			   dev->name, inw(ioaddr+LANCE_DATA));
-		outw(0x0004, ioaddr+LANCE_DATA);
-		lp->stats.tx_errors++;
-#ifndef final_version
-		{
-			int i;
-			printk(" Ring data dump: dirty_tx %d cur_tx %d%s cur_rx %d.",
-				   lp->dirty_tx, lp->cur_tx, lp->tx_full ? " (full)" : "",
-				   lp->cur_rx);
-			for (i = 0 ; i < RX_RING_SIZE; i++)
-				printk("%s %08x %04x %04x", i & 0x3 ? "" : "\n ",
-					   lp->rx_ring[i].base, -lp->rx_ring[i].buf_length,
-					   lp->rx_ring[i].msg_length);
-			for (i = 0 ; i < TX_RING_SIZE; i++)
-				printk("%s %08x %04x %04x", i & 0x3 ? "" : "\n ",
-					   lp->tx_ring[i].base, -lp->tx_ring[i].length,
-					   lp->tx_ring[i].misc);
-			printk("\n");
-		}
-#endif
-		lance_restart(dev, 0x0043, 1);
-
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-
-		return 0;
-	}
-
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	if (skb->len <= 0)
-		return 0;
-
-	if (lance_debug > 3) {
-		outw(0x0000, ioaddr+LANCE_ADDR);
-		printk("%s: lance_start_xmit() called, csr0 %4.4x.\n", dev->name,
-			   inw(ioaddr+LANCE_DATA));
-		outw(0x0000, ioaddr+LANCE_DATA);
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0) {
-		printk("%s: Transmitter access conflict.\n", dev->name);
-		return 1;
-	}
-
-	if (set_bit(0, (void*)&lp->lock) != 0) {
-		if (lance_debug > 0)
-			printk("%s: tx queue lock!.\n", dev->name);
-		/* don't clear dev->tbusy flag. */
-		return 1;
-	}
-
-	/* Fill in a Tx ring entry */
-
-	/* Mask to ring buffer boundary. */
-	entry = lp->cur_tx & TX_RING_MOD_MASK;
-
-	/* Caution: the write order is important here, set the base address
-	   with the "ownership" bits last. */
-
-	/* The old LANCE chips doesn't automatically pad buffers to min. size. */
-	if (chip_table[lp->chip_version].flags & LANCE_MUST_PAD) {
-		lp->tx_ring[entry].length =
-			-(ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN);
-	} else
-		lp->tx_ring[entry].length = -skb->len;
-
-	lp->tx_ring[entry].misc = 0x0000;
-
-	/* If any part of this buffer is >16M we must copy it to a low-memory
-	   buffer. */
-	if ((int)(skb->data) + skb->len > 0x01000000) {
-		if (lance_debug > 5)
-			printk("%s: bouncing a high-memory packet (%#x).\n",
-				   dev->name, (int)(skb->data));
-		memcpy(&lp->tx_bounce_buffs[entry], skb->data, skb->len);
-		lp->tx_ring[entry].base =
-			(int)(lp->tx_bounce_buffs + entry) | 0x83000000;
-		dev_kfree_skb (skb, FREE_WRITE);
-	} else {
-		lp->tx_skbuff[entry] = skb;
-		lp->tx_ring[entry].base = (int)(skb->data) | 0x83000000;
-	}
-	lp->cur_tx++;
-
-	/* Trigger an immediate send poll. */
-	outw(0x0000, ioaddr+LANCE_ADDR);
-	outw(0x0048, ioaddr+LANCE_DATA);
-
-	dev->trans_start = jiffies;
-
-	save_flags(flags);
-	cli();
-	lp->lock = 0;
-	if (lp->tx_ring[(entry+1) & TX_RING_MOD_MASK].base == 0)
-		dev->tbusy=0;
-	else
-		lp->tx_full = 1;
-	restore_flags(flags);
-
-	return 0;
-}
-
-/* The LANCE interrupt handler. */
-static void
-lance_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct lance_private *lp;
-	int csr0, ioaddr, boguscnt=10;
-	int must_restart;
-
-	if (dev == NULL) {
-		printk ("lance_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	ioaddr = dev->base_addr;
-	lp = (struct lance_private *)dev->priv;
-	if (dev->interrupt)
-		printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-	dev->interrupt = 1;
-
-	outw(0x00, dev->base_addr + LANCE_ADDR);
-	while ((csr0 = inw(dev->base_addr + LANCE_DATA)) & 0x8600
-		   && --boguscnt >= 0) {
-		/* Acknowledge all of the current interrupt sources ASAP. */
-		outw(csr0 & ~0x004f, dev->base_addr + LANCE_DATA);
-
-		must_restart = 0;
-
-		if (lance_debug > 5)
-			printk("%s: interrupt  csr0=%#2.2x new csr=%#2.2x.\n",
-				   dev->name, csr0, inw(dev->base_addr + LANCE_DATA));
-
-		if (csr0 & 0x0400)			/* Rx interrupt */
-			lance_rx(dev);
-
-		if (csr0 & 0x0200) {		/* Tx-done interrupt */
-			int dirty_tx = lp->dirty_tx;
-
-			while (dirty_tx < lp->cur_tx) {
-				int entry = dirty_tx & TX_RING_MOD_MASK;
-				int status = lp->tx_ring[entry].base;
-			
-				if (status < 0)
-					break;			/* It still hasn't been Txed */
-
-				lp->tx_ring[entry].base = 0;
-
-				if (status & 0x40000000) {
-					/* There was an major error, log it. */
-					int err_status = lp->tx_ring[entry].misc;
-					lp->stats.tx_errors++;
-					if (err_status & 0x0400) lp->stats.tx_aborted_errors++;
-					if (err_status & 0x0800) lp->stats.tx_carrier_errors++;
-					if (err_status & 0x1000) lp->stats.tx_window_errors++;
-					if (err_status & 0x4000) {
-						/* Ackk!  On FIFO errors the Tx unit is turned off! */
-						lp->stats.tx_fifo_errors++;
-						/* Remove this verbosity later! */
-						printk("%s: Tx FIFO error! Status %4.4x.\n",
-							   dev->name, csr0);
-						/* Restart the chip. */
-						must_restart = 1;
-					}
-				} else {
-					if (status & 0x18000000)
-						lp->stats.collisions++;
-					lp->stats.tx_packets++;
-				}
-
-				/* We must free the original skb if it's not a data-only copy
-				   in the bounce buffer. */
-				if (lp->tx_skbuff[entry]) {
-					dev_kfree_skb(lp->tx_skbuff[entry],FREE_WRITE);
-					lp->tx_skbuff[entry] = 0;
-				}
-				dirty_tx++;
-			}
-
-#ifndef final_version
-			if (lp->cur_tx - dirty_tx >= TX_RING_SIZE) {
-				printk("out-of-sync dirty pointer, %d vs. %d, full=%d.\n",
-					   dirty_tx, lp->cur_tx, lp->tx_full);
-				dirty_tx += TX_RING_SIZE;
-			}
-#endif
-
-			if (lp->tx_full && dev->tbusy
-				&& dirty_tx > lp->cur_tx - TX_RING_SIZE + 2) {
-				/* The ring is no longer full, clear tbusy. */
-				lp->tx_full = 0;
-				dev->tbusy = 0;
-				mark_bh(NET_BH);
-			}
-
-			lp->dirty_tx = dirty_tx;
-		}
-
-		/* Log misc errors. */
-		if (csr0 & 0x4000) lp->stats.tx_errors++; /* Tx babble. */
-		if (csr0 & 0x1000) lp->stats.rx_errors++; /* Missed a Rx frame. */
-		if (csr0 & 0x0800) {
-			printk("%s: Bus master arbitration failure, status %4.4x.\n",
-				   dev->name, csr0);
-			/* Restart the chip. */
-			must_restart = 1;
-		}
-
-		if (must_restart) {
-			/* stop the chip to clear the error condition, then restart */
-			outw(0x0000, dev->base_addr + LANCE_ADDR);
-			outw(0x0004, dev->base_addr + LANCE_DATA);
-			lance_restart(dev, 0x0002, 0);
-		}
-	}
-
-    /* Clear any other interrupt, and set interrupt enable. */
-    outw(0x0000, dev->base_addr + LANCE_ADDR);
-    outw(0x7940, dev->base_addr + LANCE_DATA);
-
-	if (lance_debug > 4)
-		printk("%s: exiting interrupt, csr%d=%#4.4x.\n",
-			   dev->name, inw(ioaddr + LANCE_ADDR),
-			   inw(dev->base_addr + LANCE_DATA));
-
-	dev->interrupt = 0;
-	return;
-}
-
-static int
-lance_rx(struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	int entry = lp->cur_rx & RX_RING_MOD_MASK;
-	int i;
-		
-	/* If we own the next entry, it's a new packet. Send it up. */
-	while (lp->rx_ring[entry].base >= 0) {
-		int status = lp->rx_ring[entry].base >> 24;
-
-		if (status != 0x03) {			/* There was an error. */
-			/* There is a tricky error noted by John Murphy,
-			   <murf@perftech.com> to Russ Nelson: Even with full-sized
-			   buffers it's possible for a jabber packet to use two
-			   buffers, with only the last correctly noting the error. */
-			if (status & 0x01)	/* Only count a general error at the */
-				lp->stats.rx_errors++; /* end of a packet.*/
-			if (status & 0x20) lp->stats.rx_frame_errors++;
-			if (status & 0x10) lp->stats.rx_over_errors++;
-			if (status & 0x08) lp->stats.rx_crc_errors++;
-			if (status & 0x04) lp->stats.rx_fifo_errors++;
-			lp->rx_ring[entry].base &= 0x03ffffff;
-		}
-		else 
-		{
-			/* Malloc up new buffer, compatible with net-2e. */
-			short pkt_len = (lp->rx_ring[entry].msg_length & 0xfff)-4;
-			struct sk_buff *skb;
-			
-			if(pkt_len<60)
-			{
-				printk("%s: Runt packet!\n",dev->name);
-				lp->stats.rx_errors++;
-			}
-			else
-			{
-				skb = dev_alloc_skb(pkt_len+2);
-				if (skb == NULL) 
-				{
-					printk("%s: Memory squeeze, deferring packet.\n", dev->name);
-					for (i=0; i < RX_RING_SIZE; i++)
-						if (lp->rx_ring[(entry+i) & RX_RING_MOD_MASK].base < 0)
-							break;
-
-					if (i > RX_RING_SIZE -2) 
-					{
-						lp->stats.rx_dropped++;
-						lp->rx_ring[entry].base |= 0x80000000;
-						lp->cur_rx++;
-					}
-					break;
-				}
-				skb->dev = dev;
-				skb_reserve(skb,2);	/* 16 byte align */
-				skb_put(skb,pkt_len);	/* Make room */
-				eth_copy_and_sum(skb,
-					(unsigned char *)(lp->rx_ring[entry].base & 0x00ffffff),
-					pkt_len,0);
-				skb->protocol=eth_type_trans(skb,dev);
-				netif_rx(skb);
-				lp->stats.rx_packets++;
-			}
-		}
-		/* The docs say that the buffer length isn't touched, but Andrew Boyd
-		   of QNX reports that some revs of the 79C965 clear it. */
-		lp->rx_ring[entry].buf_length = -PKT_BUF_SZ;
-		lp->rx_ring[entry].base |= 0x80000000;
-		entry = (++lp->cur_rx) & RX_RING_MOD_MASK;
-	}
-
-	/* We should check that at least two ring entries are free.	 If not,
-	   we should free one and mark stats->rx_dropped++. */
-
-	return 0;
-}
-
-static int
-lance_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-
-	dev->start = 0;
-	dev->tbusy = 1;
-
-	if (chip_table[lp->chip_version].flags & LANCE_HAS_MISSED_FRAME) {
-		outw(112, ioaddr+LANCE_ADDR);
-		lp->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA);
-	}
-	outw(0, ioaddr+LANCE_ADDR);
-
-	if (lance_debug > 1)
-		printk("%s: Shutting down ethercard, status was %2.2x.\n",
-			   dev->name, inw(ioaddr+LANCE_DATA));
-
-	/* We stop the LANCE here -- it occasionally polls
-	   memory if we don't. */
-	outw(0x0004, ioaddr+LANCE_DATA);
-
-	if (dev->dma != 4)
-		disable_dma(dev->dma);
-
-	free_irq(dev->irq);
-
-	irq2dev_map[dev->irq] = 0;
-
-	return 0;
-}
-
-static struct enet_statistics *
-lance_get_stats(struct device *dev)
-{
-	struct lance_private *lp = (struct lance_private *)dev->priv;
-	short ioaddr = dev->base_addr;
-	short saved_addr;
-	unsigned long flags;
-
-	if (chip_table[lp->chip_version].flags & LANCE_HAS_MISSED_FRAME) {
-		save_flags(flags);
-		cli();
-		saved_addr = inw(ioaddr+LANCE_ADDR);
-		outw(112, ioaddr+LANCE_ADDR);
-		lp->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA);
-		outw(saved_addr, ioaddr+LANCE_ADDR);
-		restore_flags(flags);
-	}
-
-	return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
- */
-
-static void set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	outw(0, ioaddr+LANCE_ADDR);
-	outw(0x0004, ioaddr+LANCE_DATA); /* Temporarily stop the lance.	 */
-
-	if (dev->flags&IFF_PROMISC) {
-		/* Log any net taps. */
-		printk("%s: Promiscuous mode enabled.\n", dev->name);
-		outw(15, ioaddr+LANCE_ADDR);
-		outw(0x8000, ioaddr+LANCE_DATA); /* Set promiscuous mode */
-	} else {
-		short multicast_table[4];
-		int i;
-		int num_addrs=dev->mc_count;
-		if(dev->flags&IFF_ALLMULTI)
-			num_addrs=1;
-		/* FIXIT: We don't use the multicast table, but rely on upper-layer filtering. */
-		memset(multicast_table, (num_addrs == 0) ? 0 : -1, sizeof(multicast_table));
-		for (i = 0; i < 4; i++) {
-			outw(8 + i, ioaddr+LANCE_ADDR);
-			outw(multicast_table[i], ioaddr+LANCE_DATA);
-		}
-		outw(15, ioaddr+LANCE_ADDR);
-		outw(0x0000, ioaddr+LANCE_DATA); /* Unset promiscuous mode */
-	}
-
-	lance_restart(dev, 0x0142, 0); /*  Resume normal operation */
-
-}
-
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c lance.c"
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/ne.c b/i386/i386at/gpl/linux/net/ne.c
deleted file mode 100644
index 4da4efb7..00000000
--- a/i386/i386at/gpl/linux/net/ne.c
+++ /dev/null
@@ -1,733 +0,0 @@
-/* ne.c: A general non-shared-memory NS8390 ethernet driver for linux. */
-/*
-    Written 1992-94 by Donald Becker.
-
-    Copyright 1993 United States Government as represented by the
-    Director, National Security Agency.
-
-    This software may be used and distributed according to the terms
-    of the GNU Public License, incorporated herein by reference.
-
-    The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-    Center of Excellence in Space Data and Information Sciences
-        Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-    This driver should work with many programmed-I/O 8390-based ethernet
-    boards.  Currently it supports the NE1000, NE2000, many clones,
-    and some Cabletron products.
-
-    Changelog:
-
-    Paul Gortmaker	: use ENISR_RDC to monitor Tx PIO uploads, made
-			  sanity checks and bad clone support optional.
-    Paul Gortmaker	: new reset code, reset card after probe at boot.
-    Paul Gortmaker	: multiple card support for module users.
-    Paul Gortmaker	: Support for PCI ne2k clones, similar to lance.c
-
-*/
-
-/* Routines for the NatSemi-based designs (NE[12]000). */
-
-static const char *version =
-    "ne.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-
-#include <linux/module.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include "8390.h"
-
-/* Some defines that people can play with if so inclined. */
-
-/* Do we support clones that don't adhere to 14,15 of the SAprom ? */
-#define SUPPORT_NE_BAD_CLONES
-
-/* Do we perform extra sanity checks on stuff ? */
-/* #define NE_SANITY_CHECK */
-
-/* Do we implement the read before write bugfix ? */
-/* #define NE_RW_BUGFIX */
-
-/* Do we have a non std. amount of memory? (in units of 256 byte pages) */
-/* #define PACKETBUF_MEMSIZE	0x40 */
-
-/* ---- No user-serviceable parts below ---- */
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int netcard_portlist[] =
-{ 0x300, 0x280, 0x320, 0x340, 0x360, 0};
-
-#ifdef SUPPORT_NE_BAD_CLONES
-/* A list of bad clones that we none-the-less recognize. */
-static struct { const char *name8, *name16; unsigned char SAprefix[4];}
-bad_clone_list[] = {
-    {"DE100", "DE200", {0x00, 0xDE, 0x01,}},
-    {"DE120", "DE220", {0x00, 0x80, 0xc8,}},
-    {"DFI1000", "DFI2000", {'D', 'F', 'I',}}, /* Original, eh?  */
-    {"EtherNext UTP8", "EtherNext UTP16", {0x00, 0x00, 0x79}},
-    {"NE1000","NE2000-invalid", {0x00, 0x00, 0xd8}}, /* Ancient real NE1000. */
-    {"NN1000", "NN2000",  {0x08, 0x03, 0x08}}, /* Outlaw no-name clone. */
-    {"4-DIM8","4-DIM16", {0x00,0x00,0x4d,}},  /* Outlaw 4-Dimension cards. */
-    {"Con-Intl_8", "Con-Intl_16", {0x00, 0x00, 0x24}}, /* Connect Int'nl */
-    {0,}
-};
-#endif
-
-#define NE_BASE	 (dev->base_addr)
-#define NE_CMD	 	0x00
-#define NE_DATAPORT	0x10	/* NatSemi-defined port window offset. */
-#define NE_RESET	0x1f	/* Issue a read to reset, a write to clear. */
-#define NE_IO_EXTENT	0x20
-
-#define NE1SM_START_PG	0x20	/* First page of TX buffer */
-#define NE1SM_STOP_PG 	0x40	/* Last page +1 of RX ring */
-#define NESM_START_PG	0x40	/* First page of TX buffer */
-#define NESM_STOP_PG	0x80	/* Last page +1 of RX ring */
-
-/* Non-zero only if the current card is a PCI with BIOS-set IRQ. */
-static unsigned char pci_irq_line = 0;
-
-int ne_probe(struct device *dev);
-static int ne_probe1(struct device *dev, int ioaddr);
-
-static int ne_open(struct device *dev);
-static int ne_close(struct device *dev);
-
-static void ne_reset_8390(struct device *dev);
-static void ne_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-			  int ring_page);
-static void ne_block_input(struct device *dev, int count,
-			  struct sk_buff *skb, int ring_offset);
-static void ne_block_output(struct device *dev, const int count,
-		const unsigned char *buf, const int start_page);
-
-
-/*  Probe for various non-shared-memory ethercards.
-
-   NEx000-clone boards have a Station Address PROM (SAPROM) in the packet
-   buffer memory space.  NE2000 clones have 0x57,0x57 in bytes 0x0e,0x0f of
-   the SAPROM, while other supposed NE2000 clones must be detected by their
-   SA prefix.
-
-   Reading the SAPROM from a word-wide card with the 8390 set in byte-wide
-   mode results in doubled values, which can be detected and compensated for.
-
-   The probe is also responsible for initializing the card and filling
-   in the 'dev' and 'ei_status' structures.
-
-   We use the minimum memory size for some ethercard product lines, iff we can't
-   distinguish models.  You can increase the packet buffer size by setting
-   PACKETBUF_MEMSIZE.  Reported Cabletron packet buffer locations are:
-	E1010   starts at 0x100 and ends at 0x2000.
-	E1010-x starts at 0x100 and ends at 0x8000. ("-x" means "more memory")
-	E2010	 starts at 0x100 and ends at 0x4000.
-	E2010-x starts at 0x100 and ends at 0xffff.  */
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry netcard_drv =
-{"ne", ne_probe1, NE_IO_EXTENT, netcard_portlist};
-#else
-
-/*  Note that this probe only picks up one card at a time, even for multiple
-    PCI ne2k cards. Use "ether=0,0,eth1" if you have a second PCI ne2k card.
-    This keeps things consistent regardless of the bus type of the card. */
-
-int ne_probe(struct device *dev)
-{
-    int i;
-    int base_addr = dev ? dev->base_addr : 0;
-
-    /* First check any supplied i/o locations. User knows best. <cough> */
-    if (base_addr > 0x1ff)	/* Check a single specified location. */
-	return ne_probe1(dev, base_addr);
-    else if (base_addr != 0)	/* Don't probe at all. */
-	return ENXIO;
-
-    /* Then look for any installed PCI clones */
-#if defined(CONFIG_PCI)
-    if (pcibios_present()) {
-	int pci_index;
-	for (pci_index = 0; pci_index < 8; pci_index++) {
-		unsigned char pci_bus, pci_device_fn;
-		unsigned int pci_ioaddr;
-
-		/* Currently only Realtek are making PCI ne2k clones. */
-		if (pcibios_find_device (PCI_VENDOR_ID_REALTEK,
-				PCI_DEVICE_ID_REALTEK_8029, pci_index,
-				&pci_bus, &pci_device_fn) != 0)
-			break;	/* OK, now try to probe for std. ISA card */
-		pcibios_read_config_byte(pci_bus, pci_device_fn,
-				PCI_INTERRUPT_LINE, &pci_irq_line);
-		pcibios_read_config_dword(pci_bus, pci_device_fn,
-				PCI_BASE_ADDRESS_0, &pci_ioaddr);
-		/* Strip the I/O address out of the returned value */
-		pci_ioaddr &= PCI_BASE_ADDRESS_IO_MASK;
-		/* Avoid already found cards from previous ne_probe() calls */
-		if (check_region(pci_ioaddr, NE_IO_EXTENT))
-			continue;
-		printk("ne.c: PCI BIOS reports ne2000 clone at i/o %#x, irq %d.\n",
-				pci_ioaddr, pci_irq_line);
-		if (ne_probe1(dev, pci_ioaddr) != 0) {	/* Shouldn't happen. */
-			printk(KERN_ERR "ne.c: Probe of PCI card at %#x failed.\n", pci_ioaddr);
-			break;	/* Hrmm, try to probe for ISA card... */
-		}
-		pci_irq_line = 0;
-		return 0;
-	}
-    }
-#endif  /* defined(CONFIG_PCI) */
-
-    /* Last resort. The semi-risky ISA auto-probe. */
-    for (i = 0; netcard_portlist[i]; i++) {
-	int ioaddr = netcard_portlist[i];
-	if (check_region(ioaddr, NE_IO_EXTENT))
-	    continue;
-	if (ne_probe1(dev, ioaddr) == 0)
-	    return 0;
-    }
-
-    return ENODEV;
-}
-#endif
-
-static int ne_probe1(struct device *dev, int ioaddr)
-{
-    int i;
-    unsigned char SA_prom[32];
-    int wordlength = 2;
-    const char *name = NULL;
-    int start_page, stop_page;
-    int neX000, ctron;
-    int reg0 = inb_p(ioaddr);
-    static unsigned version_printed = 0;
-
-    if (reg0 == 0xFF)
-	return ENODEV;
-
-    /* Do a preliminary verification that we have a 8390. */
-    {	int regd;
-	outb_p(E8390_NODMA+E8390_PAGE1+E8390_STOP, ioaddr + E8390_CMD);
-	regd = inb_p(ioaddr + 0x0d);
-	outb_p(0xff, ioaddr + 0x0d);
-	outb_p(E8390_NODMA+E8390_PAGE0, ioaddr + E8390_CMD);
-	inb_p(ioaddr + EN0_COUNTER0); /* Clear the counter by reading. */
-	if (inb_p(ioaddr + EN0_COUNTER0) != 0) {
-	    outb_p(reg0, ioaddr);
-	    outb_p(regd, ioaddr + 0x0d);	/* Restore the old values. */
-	    return ENODEV;
-	}
-    }
-
-    if (ei_debug  &&  version_printed++ == 0)
-	printk(version);
-
-    printk("NE*000 ethercard probe at %#3x:", ioaddr);
-
-    /* Reset card. Who knows what dain-bramaged state it was left in. */
-    {	unsigned long reset_start_time = jiffies;
-
-	/* DON'T change these to inb_p/outb_p or reset will fail on clones. */
-	outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET);
-
-	while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0)
-		if (jiffies - reset_start_time > 2*HZ/100) {
-			printk(" not found (no reset ack).\n");
-			return ENODEV;
-		}
-
-	outb_p(0xff, ioaddr + EN0_ISR);		/* Ack all intr. */
-    }
-
-    /* Read the 16 bytes of station address PROM.
-       We must first initialize registers, similar to NS8390_init(eifdev, 0).
-       We can't reliably read the SAPROM address without this.
-       (I learned the hard way!). */
-    {
-	struct {unsigned char value, offset; } program_seq[] = {
-	    {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
-	    {0x48,	EN0_DCFG},	/* Set byte-wide (0x48) access. */
-	    {0x00,	EN0_RCNTLO},	/* Clear the count regs. */
-	    {0x00,	EN0_RCNTHI},
-	    {0x00,	EN0_IMR},	/* Mask completion irq. */
-	    {0xFF,	EN0_ISR},
-	    {E8390_RXOFF, EN0_RXCR},	/* 0x20  Set to monitor */
-	    {E8390_TXOFF, EN0_TXCR},	/* 0x02  and loopback mode. */
-	    {32,	EN0_RCNTLO},
-	    {0x00,	EN0_RCNTHI},
-	    {0x00,	EN0_RSARLO},	/* DMA starting at 0x0000. */
-	    {0x00,	EN0_RSARHI},
-	    {E8390_RREAD+E8390_START, E8390_CMD},
-	};
-	for (i = 0; i < sizeof(program_seq)/sizeof(program_seq[0]); i++)
-	    outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
-
-    }
-    for(i = 0; i < 32 /*sizeof(SA_prom)*/; i+=2) {
-	SA_prom[i] = inb(ioaddr + NE_DATAPORT);
-	SA_prom[i+1] = inb(ioaddr + NE_DATAPORT);
-	if (SA_prom[i] != SA_prom[i+1])
-	    wordlength = 1;
-    }
-
-    if (wordlength == 2) {
-	/* We must set the 8390 for word mode. */
-	outb_p(0x49, ioaddr + EN0_DCFG);
-	/* We used to reset the ethercard here, but it doesn't seem
-	   to be necessary. */
-	/* Un-double the SA_prom values. */
-	for (i = 0; i < 16; i++)
-	    SA_prom[i] = SA_prom[i+i];
-	start_page = NESM_START_PG;
-	stop_page = NESM_STOP_PG;
-    } else {
-	start_page = NE1SM_START_PG;
-	stop_page = NE1SM_STOP_PG;
-    }
-
-    neX000 = (SA_prom[14] == 0x57  &&  SA_prom[15] == 0x57);
-    ctron =  (SA_prom[0] == 0x00 && SA_prom[1] == 0x00 && SA_prom[2] == 0x1d);
-
-    /* Set up the rest of the parameters. */
-    if (neX000) {
-	name = (wordlength == 2) ? "NE2000" : "NE1000";
-    } else if (ctron) {
-	name = (wordlength == 2) ? "Ctron-8" : "Ctron-16";
-	start_page = 0x01;
-	stop_page = (wordlength == 2) ? 0x40 : 0x20;
-    } else {
-#ifdef SUPPORT_NE_BAD_CLONES
-	/* Ack!  Well, there might be a *bad* NE*000 clone there.
-	   Check for total bogus addresses. */
-	for (i = 0; bad_clone_list[i].name8; i++) {
-	    if (SA_prom[0] == bad_clone_list[i].SAprefix[0] &&
-		SA_prom[1] == bad_clone_list[i].SAprefix[1] &&
-		SA_prom[2] == bad_clone_list[i].SAprefix[2]) {
-		if (wordlength == 2) {
-		    name = bad_clone_list[i].name16;
-		} else {
-		    name = bad_clone_list[i].name8;
-		}
-		break;
-	    }
-	}
-	if (bad_clone_list[i].name8 == NULL) {
-	    printk(" not found (invalid signature %2.2x %2.2x).\n",
-		   SA_prom[14], SA_prom[15]);
-	    return ENXIO;
-	}
-#else
-	printk(" not found.\n");
-	return ENXIO;
-#endif
-
-    }
-
-    /* We should have a "dev" from Space.c or the static module table. */
-    if (dev == NULL) {
-	printk("ne.c: Passed a NULL device.\n");
-	dev = init_etherdev(0, 0);
-    }
-
-    if (pci_irq_line) {
-	dev->irq = pci_irq_line;
-    }
-
-    if (dev->irq < 2) {
-	autoirq_setup(0);
-	outb_p(0x50, ioaddr + EN0_IMR);	/* Enable one interrupt. */
-	outb_p(0x00, ioaddr + EN0_RCNTLO);
-	outb_p(0x00, ioaddr + EN0_RCNTHI);
-	outb_p(E8390_RREAD+E8390_START, ioaddr); /* Trigger it... */
-	outb_p(0x00, ioaddr + EN0_IMR); 		/* Mask it again. */
-	dev->irq = autoirq_report(0);
-	if (ei_debug > 2)
-	    printk(" autoirq is %d\n", dev->irq);
-    } else if (dev->irq == 2)
-	/* Fixup for users that don't know that IRQ 2 is really IRQ 9,
-	   or don't know which one to set. */
-	dev->irq = 9;
-
-    if (! dev->irq) {
-	printk(" failed to detect IRQ line.\n");
-	return EAGAIN;
-    }
-    
-    /* Snarf the interrupt now.  There's no point in waiting since we cannot
-       share and the board will usually be enabled. */
-    {
-	int irqval = request_irq(dev->irq, ei_interrupt, 0, name);
-	if (irqval) {
-	    printk (" unable to get IRQ %d (irqval=%d).\n", dev->irq, irqval);
-	    return EAGAIN;
-	}
-    }
-
-    dev->base_addr = ioaddr;
-
-    /* Allocate dev->priv and fill in 8390 specific dev fields. */
-    if (ethdev_init(dev)) {
-	printk (" unable to get memory for dev->priv.\n");
-	free_irq(dev->irq);
-	return -ENOMEM;
-    }
- 
-    request_region(ioaddr, NE_IO_EXTENT, name);
-
-    for(i = 0; i < ETHER_ADDR_LEN; i++) {
-	printk(" %2.2x", SA_prom[i]);
-	dev->dev_addr[i] = SA_prom[i];
-    }
-
-    printk("\n%s: %s found at %#x, using IRQ %d.\n",
-	   dev->name, name, ioaddr, dev->irq);
-
-    ei_status.name = name;
-    ei_status.tx_start_page = start_page;
-    ei_status.stop_page = stop_page;
-    ei_status.word16 = (wordlength == 2);
-
-    ei_status.rx_start_page = start_page + TX_PAGES;
-#ifdef PACKETBUF_MEMSIZE
-    /* Allow the packet buffer size to be overridden by know-it-alls. */
-    ei_status.stop_page = ei_status.tx_start_page + PACKETBUF_MEMSIZE;
-#endif
-
-    ei_status.reset_8390 = &ne_reset_8390;
-    ei_status.block_input = &ne_block_input;
-    ei_status.block_output = &ne_block_output;
-    ei_status.get_8390_hdr = &ne_get_8390_hdr;
-    dev->open = &ne_open;
-    dev->stop = &ne_close;
-    NS8390_init(dev, 0);
-    return 0;
-}
-
-static int
-ne_open(struct device *dev)
-{
-    ei_open(dev);
-    MOD_INC_USE_COUNT;
-    return 0;
-}
-
-static int
-ne_close(struct device *dev)
-{
-    if (ei_debug > 1)
-	printk("%s: Shutting down ethercard.\n", dev->name);
-    ei_close(dev);
-    MOD_DEC_USE_COUNT;
-    return 0;
-}
-
-/* Hard reset the card.  This used to pause for the same period that a
-   8390 reset command required, but that shouldn't be necessary. */
-static void
-ne_reset_8390(struct device *dev)
-{
-    unsigned long reset_start_time = jiffies;
-
-    if (ei_debug > 1) printk("resetting the 8390 t=%ld...", jiffies);
-
-    /* DON'T change these to inb_p/outb_p or reset will fail on clones. */
-    outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
-
-    ei_status.txing = 0;
-    ei_status.dmaing = 0;
-
-    /* This check _should_not_ be necessary, omit eventually. */
-    while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
-	if (jiffies - reset_start_time > 2*HZ/100) {
-	    printk("%s: ne_reset_8390() did not complete.\n", dev->name);
-	    break;
-	}
-    outb_p(ENISR_RESET, NE_BASE + EN0_ISR);	/* Ack intr. */
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
-   we don't need to be concerned with ring wrap as the header will be at
-   the start of a page, so we optimize accordingly. */
-
-static void
-ne_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-
-    int nic_base = dev->base_addr;
-
-    /* This *shouldn't* happen. If it does, it's the last thing you'll see */
-    if (ei_status.dmaing) {
-	printk("%s: DMAing conflict in ne_get_8390_hdr "
-	   "[DMAstat:%d][irqlock:%d][intr:%d].\n",
-	   dev->name, ei_status.dmaing, ei_status.irqlock,
-	   dev->interrupt);
-	return;
-    }
-
-    ei_status.dmaing |= 0x01;
-    outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
-    outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
-    outb_p(0, nic_base + EN0_RCNTHI);
-    outb_p(0, nic_base + EN0_RSARLO);		/* On page boundary */
-    outb_p(ring_page, nic_base + EN0_RSARHI);
-    outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-
-    if (ei_status.word16)
-	insw(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
-    else
-	insb(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr));
-
-    outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-    ei_status.dmaing &= ~0x01;
-}
-
-/* Block input and output, similar to the Crynwr packet driver.  If you
-   are porting to a new ethercard, look at the packet driver source for hints.
-   The NEx000 doesn't share the on-board packet memory -- you have to put
-   the packet out through the "remote DMA" dataport using outb. */
-
-static void
-ne_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-#ifdef NE_SANITY_CHECK
-    int xfer_count = count;
-#endif
-    int nic_base = dev->base_addr;
-    char *buf = skb->data;
-
-    /* This *shouldn't* happen. If it does, it's the last thing you'll see */
-    if (ei_status.dmaing) {
-	printk("%s: DMAing conflict in ne_block_input "
-	   "[DMAstat:%d][irqlock:%d][intr:%d].\n",
-	   dev->name, ei_status.dmaing, ei_status.irqlock,
-	   dev->interrupt);
-	return;
-    }
-    ei_status.dmaing |= 0x01;
-    outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
-    outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-    outb_p(count >> 8, nic_base + EN0_RCNTHI);
-    outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
-    outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
-    outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-    if (ei_status.word16) {
-      insw(NE_BASE + NE_DATAPORT,buf,count>>1);
-      if (count & 0x01) {
-	buf[count-1] = inb(NE_BASE + NE_DATAPORT);
-#ifdef NE_SANITY_CHECK
-	xfer_count++;
-#endif
-      }
-    } else {
-	insb(NE_BASE + NE_DATAPORT, buf, count);
-    }
-
-#ifdef NE_SANITY_CHECK
-    /* This was for the ALPHA version only, but enough people have
-       been encountering problems so it is still here.  If you see
-       this message you either 1) have a slightly incompatible clone
-       or 2) have noise/speed problems with your bus. */
-    if (ei_debug > 1) {		/* DMA termination address check... */
-	int addr, tries = 20;
-	do {
-	    /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
-	       -- it's broken for Rx on some cards! */
-	    int high = inb_p(nic_base + EN0_RSARHI);
-	    int low = inb_p(nic_base + EN0_RSARLO);
-	    addr = (high << 8) + low;
-	    if (((ring_offset + xfer_count) & 0xff) == low)
-		break;
-	} while (--tries > 0);
-	if (tries <= 0)
-	    printk("%s: RX transfer address mismatch,"
-		   "%#4.4x (expected) vs. %#4.4x (actual).\n",
-		   dev->name, ring_offset + xfer_count, addr);
-    }
-#endif
-    outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-    ei_status.dmaing &= ~0x01;
-}
-
-static void
-ne_block_output(struct device *dev, int count,
-		const unsigned char *buf, const int start_page)
-{
-    int nic_base = NE_BASE;
-    unsigned long dma_start;
-#ifdef NE_SANITY_CHECK
-    int retries = 0;
-#endif
-
-    /* Round the count up for word writes.  Do we need to do this?
-       What effect will an odd byte count have on the 8390?
-       I should check someday. */
-    if (ei_status.word16 && (count & 0x01))
-      count++;
-
-    /* This *shouldn't* happen. If it does, it's the last thing you'll see */
-    if (ei_status.dmaing) {
-	printk("%s: DMAing conflict in ne_block_output."
-	   "[DMAstat:%d][irqlock:%d][intr:%d]\n",
-	   dev->name, ei_status.dmaing, ei_status.irqlock,
-	   dev->interrupt);
-	return;
-    }
-    ei_status.dmaing |= 0x01;
-    /* We should already be in page 0, but to be safe... */
-    outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base + NE_CMD);
-
-#ifdef NE_SANITY_CHECK
- retry:
-#endif
-
-#ifdef NE8390_RW_BUGFIX
-    /* Handle the read-before-write bug the same way as the
-       Crynwr packet driver -- the NatSemi method doesn't work.
-       Actually this doesn't always work either, but if you have
-       problems with your NEx000 this is better than nothing! */
-    outb_p(0x42, nic_base + EN0_RCNTLO);
-    outb_p(0x00,   nic_base + EN0_RCNTHI);
-    outb_p(0x42, nic_base + EN0_RSARLO);
-    outb_p(0x00, nic_base + EN0_RSARHI);
-    outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-    /* Make certain that the dummy read has occurred. */
-    SLOW_DOWN_IO;
-    SLOW_DOWN_IO;
-    SLOW_DOWN_IO;
-#endif
-
-    outb_p(ENISR_RDC, nic_base + EN0_ISR);
-
-   /* Now the normal output. */
-    outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-    outb_p(count >> 8,   nic_base + EN0_RCNTHI);
-    outb_p(0x00, nic_base + EN0_RSARLO);
-    outb_p(start_page, nic_base + EN0_RSARHI);
-
-    outb_p(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
-    if (ei_status.word16) {
-	outsw(NE_BASE + NE_DATAPORT, buf, count>>1);
-    } else {
-	outsb(NE_BASE + NE_DATAPORT, buf, count);
-    }
-
-    dma_start = jiffies;
-
-#ifdef NE_SANITY_CHECK
-    /* This was for the ALPHA version only, but enough people have
-       been encountering problems so it is still here. */
-    if (ei_debug > 1) {		/* DMA termination address check... */
-	int addr, tries = 20;
-	do {
-	    int high = inb_p(nic_base + EN0_RSARHI);
-	    int low = inb_p(nic_base + EN0_RSARLO);
-	    addr = (high << 8) + low;
-	    if ((start_page << 8) + count == addr)
-		break;
-	} while (--tries > 0);
-	if (tries <= 0) {
-	    printk("%s: Tx packet transfer address mismatch,"
-		   "%#4.4x (expected) vs. %#4.4x (actual).\n",
-		   dev->name, (start_page << 8) + count, addr);
-	    if (retries++ == 0)
-		goto retry;
-	}
-    }
-#endif
-
-    while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
-	if (jiffies - dma_start > 2*HZ/100) {		/* 20ms */
-		printk("%s: timeout waiting for Tx RDC.\n", dev->name);
-		ne_reset_8390(dev);
-		NS8390_init(dev,1);
-		break;
-	}
-
-    outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-    ei_status.dmaing &= ~0x01;
-    return;
-}
-
-
-#ifdef MODULE
-#define MAX_NE_CARDS	4	/* Max number of NE cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_NE_CARDS] = { 0, };
-static struct device dev_ne[MAX_NE_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_NE_CARDS] = { 0, };
-static int irq[MAX_NE_CARDS]  = { 0, };
-
-/* This is set up so that no autoprobe takes place. We can't guarantee
-that the ne2k probe is the last 8390 based probe to take place (as it
-is at boot) and so the probe will get confused by any other 8390 cards.
-ISA device autoprobes on a running machine are not recommended anyway. */
-
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		struct device *dev = &dev_ne[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->init = ne_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only complain once */
-			printk(KERN_NOTICE "ne.c: Module autoprobing not allowed. Append \"io=0xNNN\" value(s).\n");
-			return -EPERM;
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "ne.c: No NE*000 card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		struct device *dev = &dev_ne[this_dev];
-		if (dev->priv != NULL) {
-			kfree(dev->priv);
-			dev->priv = NULL;
-			free_irq(dev->irq);
-			irq2dev_map[dev->irq] = NULL;
-			release_region(dev->base_addr, NE_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -DKERNEL -Wall -O6 -fomit-frame-pointer -I/usr/src/linux/net/tcp -c ne.c"
- *  version-control: t
- *  kept-new-versions: 5
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/net_init.c b/i386/i386at/gpl/linux/net/net_init.c
deleted file mode 100644
index cedee941..00000000
--- a/i386/i386at/gpl/linux/net/net_init.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/* netdrv_init.c: Initialization for network devices. */
-/*
-	Written 1993,1994,1995 by Donald Becker.
-
-	The author may be reached as becker@cesdis.gsfc.nasa.gov or
-	C/O Center of Excellence in Space Data and Information Sciences
-		Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This file contains the initialization for the "pl14+" style ethernet
-	drivers.  It should eventually replace most of drivers/net/Space.c.
-	It's primary advantage is that it's able to allocate low-memory buffers.
-	A secondary advantage is that the dangerous NE*000 netcards can reserve
-	their I/O port region before the SCSI probes start.
-
-	Modifications/additions by Bjorn Ekwall <bj0rn@blox.se>:
-		ethdev_index[MAX_ETH_CARDS]
-		register_netdev() / unregister_netdev()
-		
-	Modifications by Wolfgang Walter
-		Use dev_close cleanly so we always shut things down tidily.
-		
-	Changed 29/10/95, Alan Cox to pass sockaddr's around for mac addresses.
-*/
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fs.h>
-#include <linux/malloc.h>
-#include <linux/if_ether.h>
-#include <linux/if_arp.h>
-#include <linux/string.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/trdevice.h>
-#ifdef CONFIG_NET_ALIAS
-#include <linux/net_alias.h>
-#endif
-
-/* The network devices currently exist only in the socket namespace, so these
-   entries are unused.  The only ones that make sense are
-    open	start the ethercard
-    close	stop  the ethercard
-    ioctl	To get statistics, perhaps set the interface port (AUI, BNC, etc.)
-   One can also imagine getting raw packets using
-    read & write
-   but this is probably better handled by a raw packet socket.
-
-   Given that almost all of these functions are handled in the current
-   socket-based scheme, putting ethercard devices in /dev/ seems pointless.
-   
-   [Removed all support for /dev network devices. When someone adds
-    streams then by magic we get them, but otherwise they are un-needed
-	and a space waste]
-*/
-
-/* The list of used and available "eth" slots (for "eth0", "eth1", etc.) */
-#define MAX_ETH_CARDS 16 /* same as the number if irq's in irq2dev[] */
-static struct device *ethdev_index[MAX_ETH_CARDS];
-
-/* Fill in the fields of the device structure with ethernet-generic values.
-
-   If no device structure is passed, a new one is constructed, complete with
-   a SIZEOF_PRIVATE private data area.
-
-   If an empty string area is passed as dev->name, or a new structure is made,
-   a new name string is constructed.  The passed string area should be 8 bytes
-   long.
- */
-
-struct device *
-init_etherdev(struct device *dev, int sizeof_priv)
-{
-	int new_device = 0;
-	int i;
-
-	/* Use an existing correctly named device in Space.c:dev_base. */
-	if (dev == NULL) {
-		int alloc_size = sizeof(struct device) + sizeof("eth%d  ")
-			+ sizeof_priv + 3;
-		struct device *cur_dev;
-		char pname[8];		/* Putative name for the device.  */
-
-		for (i = 0; i < MAX_ETH_CARDS; ++i)
-			if (ethdev_index[i] == NULL) {
-				sprintf(pname, "eth%d", i);
-				for (cur_dev = dev_base; cur_dev; cur_dev = cur_dev->next)
-					if (strcmp(pname, cur_dev->name) == 0) {
-						dev = cur_dev;
-						dev->init = NULL;
-						sizeof_priv = (sizeof_priv + 3) & ~3;
-						dev->priv = sizeof_priv
-							  ? kmalloc(sizeof_priv, GFP_KERNEL)
-							  :	NULL;
-						if (dev->priv) memset(dev->priv, 0, sizeof_priv);
-						goto found;
-					}
-			}
-
-		alloc_size &= ~3;		/* Round to dword boundary. */
-
-		dev = (struct device *)kmalloc(alloc_size, GFP_KERNEL);
-		memset(dev, 0, alloc_size);
-		if (sizeof_priv)
-			dev->priv = (void *) (dev + 1);
-		dev->name = sizeof_priv + (char *)(dev + 1);
-		new_device = 1;
-	}
-
-	found:						/* From the double loop above. */
-
-	if (dev->name &&
-		((dev->name[0] == '\0') || (dev->name[0] == ' '))) {
-		for (i = 0; i < MAX_ETH_CARDS; ++i)
-			if (ethdev_index[i] == NULL) {
-				sprintf(dev->name, "eth%d", i);
-				ethdev_index[i] = dev;
-				break;
-			}
-	}
-
-	ether_setup(dev); 	/* Hmmm, should this be called here? */
-	
-	if (new_device) {
-		/* Append the device to the device queue. */
-		struct device **old_devp = &dev_base;
-		while ((*old_devp)->next)
-			old_devp = & (*old_devp)->next;
-		(*old_devp)->next = dev;
-		dev->next = 0;
-	}
-	return dev;
-}
-
-
-static int eth_mac_addr(struct device *dev, void *p)
-{
-	struct sockaddr *addr=p;
-	if(dev->start)
-		return -EBUSY;
-	memcpy(dev->dev_addr, addr->sa_data,dev->addr_len);
-	return 0;
-}
-
-void ether_setup(struct device *dev)
-{
-	int i;
-
-	/* Fill in the fields of the device structure with ethernet-generic values.
-	   This should be in a common file instead of per-driver.  */
-	for (i = 0; i < DEV_NUMBUFFS; i++)
-		skb_queue_head_init(&dev->buffs[i]);
-
-	/* register boot-defined "eth" devices */
-	if (dev->name && (strncmp(dev->name, "eth", 3) == 0)) {
-		i = simple_strtoul(dev->name + 3, NULL, 0);
-		if (ethdev_index[i] == NULL) {
-			ethdev_index[i] = dev;
-		}
-		else if (dev != ethdev_index[i]) {
-			/* Really shouldn't happen! */
-#ifdef MACH
-			panic ("ether_setup: Ouch! Someone else took %s, i = %d\n",
-				   dev->name, i);
-#else
-			printk("ether_setup: Ouch! Someone else took %s, i = %d\n",
-				dev->name, i);
-#endif
-		}
-	}
-
-#ifndef MACH
-	dev->hard_header	= eth_header;
-	dev->rebuild_header 	= eth_rebuild_header;
-	dev->set_mac_address 	= eth_mac_addr;
-	dev->header_cache_bind 	= eth_header_cache_bind;
-	dev->header_cache_update= eth_header_cache_update;
-#endif
-
-	dev->type		= ARPHRD_ETHER;
-	dev->hard_header_len 	= ETH_HLEN;
-	dev->mtu		= 1500; /* eth_mtu */
-	dev->addr_len		= ETH_ALEN;
-	dev->tx_queue_len	= 100;	/* Ethernet wants good queues */	
-	
-	memset(dev->broadcast,0xFF, ETH_ALEN);
-
-	/* New-style flags. */
-	dev->flags		= IFF_BROADCAST|IFF_MULTICAST;
-	dev->family		= AF_INET;
-	dev->pa_addr	= 0;
-	dev->pa_brdaddr = 0;
-	dev->pa_mask	= 0;
-	dev->pa_alen	= 4;
-}
-
-#ifdef CONFIG_TR
-
-void tr_setup(struct device *dev)
-{
-	int i;
-	/* Fill in the fields of the device structure with ethernet-generic values.
-	   This should be in a common file instead of per-driver.  */
-	for (i = 0; i < DEV_NUMBUFFS; i++)
-		skb_queue_head_init(&dev->buffs[i]);
-
-	dev->hard_header	= tr_header;
-	dev->rebuild_header 	= tr_rebuild_header;
-
-	dev->type		= ARPHRD_IEEE802;
-	dev->hard_header_len 	= TR_HLEN;
-	dev->mtu		= 2000; /* bug in fragmenter...*/
-	dev->addr_len		= TR_ALEN;
-	dev->tx_queue_len	= 100;	/* Long queues on tr */
-	
-	memset(dev->broadcast,0xFF, TR_ALEN);
-
-	/* New-style flags. */
-	dev->flags		= IFF_BROADCAST;
-	dev->family		= AF_INET;
-	dev->pa_addr	= 0;
-	dev->pa_brdaddr = 0;
-	dev->pa_mask	= 0;
-	dev->pa_alen	= 4;
-}
-
-#endif
-
-int ether_config(struct device *dev, struct ifmap *map)
-{
-	if (map->mem_start != (u_long)(-1))
-		dev->mem_start = map->mem_start;
-	if (map->mem_end != (u_long)(-1))
-		dev->mem_end = map->mem_end;
-	if (map->base_addr != (u_short)(-1))
-		dev->base_addr = map->base_addr;
-	if (map->irq != (u_char)(-1))
-		dev->irq = map->irq;
-	if (map->dma != (u_char)(-1))
-		dev->dma = map->dma;
-	if (map->port != (u_char)(-1))
-		dev->if_port = map->port;
-	return 0;
-}
-
-int register_netdev(struct device *dev)
-{
-	struct device *d = dev_base;
-	unsigned long flags;
-	int i=MAX_ETH_CARDS;
-
-	save_flags(flags);
-	cli();
-
-	if (dev && dev->init) {
-		if (dev->name &&
-			((dev->name[0] == '\0') || (dev->name[0] == ' '))) {
-			for (i = 0; i < MAX_ETH_CARDS; ++i)
-				if (ethdev_index[i] == NULL) {
-					sprintf(dev->name, "eth%d", i);
-					printk("loading device '%s'...\n", dev->name);
-					ethdev_index[i] = dev;
-					break;
-				}
-		}
-
-		sti();	/* device probes assume interrupts enabled */
-		if (dev->init(dev) != 0) {
-		    if (i < MAX_ETH_CARDS) ethdev_index[i] = NULL;
-			restore_flags(flags);
-			return -EIO;
-		}
-		cli();
-
-		/* Add device to end of chain */
-		if (dev_base) {
-			while (d->next)
-				d = d->next;
-			d->next = dev;
-		}
-		else
-			dev_base = dev;
-		dev->next = NULL;
-	}
-	restore_flags(flags);
-	return 0;
-}
-
-void unregister_netdev(struct device *dev)
-{
-	struct device *d = dev_base;
-	unsigned long flags;
-	int i;
-
-	save_flags(flags);
-	cli();
-
-	if (dev == NULL) 
-	{
-		printk("was NULL\n");
-		restore_flags(flags);
-		return;
-	}
-	/* else */
-	if (dev->start)
-		printk("ERROR '%s' busy and not MOD_IN_USE.\n", dev->name);
-
-	/*
-	 * 	must jump over main_device+aliases
-	 * 	avoid alias devices unregistration so that only
-	 * 	net_alias module manages them
-	 */
-#ifdef CONFIG_NET_ALIAS		
-	if (dev_base == dev)
-		dev_base = net_alias_nextdev(dev);
-	else
-	{
-		while(d && (net_alias_nextdev(d) != dev)) /* skip aliases */
-			d = net_alias_nextdev(d);
-	  
-		if (d && (net_alias_nextdev(d) == dev))
-		{
-			/*
-			 * 	Critical: Bypass by consider devices as blocks (maindev+aliases)
-			 */
-			net_alias_nextdev_set(d, net_alias_nextdev(dev)); 
-		}
-#else
-	if (dev_base == dev)
-		dev_base = dev->next;
-	else 
-	{
-		while (d && (d->next != dev))
-			d = d->next;
-		
-		if (d && (d->next == dev)) 
-		{
-			d->next = dev->next;
-		}
-#endif
-		else 
-		{
-			printk("unregister_netdev: '%s' not found\n", dev->name);
-			restore_flags(flags);
-			return;
-		}
-	}
-	for (i = 0; i < MAX_ETH_CARDS; ++i) 
-	{
-		if (ethdev_index[i] == dev) 
-		{
-			ethdev_index[i] = NULL;
-			break;
-		}
-	}
-
-	restore_flags(flags);
-
-	/*
-	 *	You can i.e use a interfaces in a route though it is not up.
-	 *	We call close_dev (which is changed: it will down a device even if
-	 *	dev->flags==0 (but it will not call dev->stop if IFF_UP
-	 *	is not set).
-	 *	This will call notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev),
-	 *	dev_mc_discard(dev), ....
-	 */
-	 
-	dev_close(dev);
-}
-
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c net_init.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/ni52.c b/i386/i386at/gpl/linux/net/ni52.c
deleted file mode 100644
index 13d12359..00000000
--- a/i386/i386at/gpl/linux/net/ni52.c
+++ /dev/null
@@ -1,1110 +0,0 @@
-/* 
- * net-3-driver for the NI5210 card (i82586 Ethernet chip)
- *
- * This is an extension to the Linux operating system, and is covered by the
- * same Gnu Public License that covers that work.
- * 
- * Alphacode 0.62 (95/01/19) for Linux 1.1.82 (or later)
- * Copyrights (c) 1994,1995 by M.Hipp (Michael.Hipp@student.uni-tuebingen.de)
- *    [feel free to mail ....]
- *
- * CAN YOU PLEASE REPORT ME YOUR PERFORMANCE EXPERIENCES !!.
- * 
- * If you find a bug, please report me:
- *   The kernel panic output and any kmsg from the ni52 driver
- *   the ni5210-driver-version and the linux-kernel version 
- *   how many shared memory (memsize) on the netcard, 
- *   bootprom: yes/no, base_addr, mem_start
- *   maybe the ni5210-card revision and the i82586 version
- *
- * autoprobe for: base_addr: 0x300,0x280,0x360,0x320,0x340
- *                mem_start: 0xc8000,0xd0000,0xd4000,0xd8000 (8K and 16K)
- *
- * sources:
- *   skeleton.c from Donald Becker
- *
- * I have also done a look in the following sources: (mail me if you need them)
- *   crynwr-packet-driver by Russ Nelson
- *   Garret A. Wollman's (fourth) i82586-driver for BSD
- *   (before getting an i82596 (yes 596 not 586) manual, the existing drivers helped
- *    me a lot to understand this tricky chip.)
- *
- * Known Problems:
- *   The internal sysbus seems to be slow. So we often lose packets because of
- *   overruns while receiving from a fast remote host. 
- *   This can slow down TCP connections. Maybe the newer ni5210 cards are better.
- * 
- * IMPORTANT NOTE:
- *   On fast networks, it's a (very) good idea to have 16K shared memory. With
- *   8K, we can store only 4 receive frames, so it can (easily) happen that a remote 
- *   machine 'overruns' our system.
- *
- * Known i82586 bugs (I'm sure, there are many more!):
- *   Running the NOP-mode, the i82586 sometimes seems to forget to report
- *   every xmit-interrupt until we restart the CU.
- *   Another MAJOR bug is, that the RU sometimes seems to ignore the EL-Bit 
- *   in the RBD-Struct which indicates an end of the RBD queue. 
- *   Instead, the RU fetches another (randomly selected and 
- *   usually used) RBD and begins to fill it. (Maybe, this happens only if 
- *   the last buffer from the previous RFD fits exact into the queue and
- *   the next RFD can't fetch an initial RBD. Anyone knows more? )
- */
-
-/*
- * 18.Nov.95: Mcast changes (AC).
- *
- * 19.Jan.95: verified (MH)
- *
- * 19.Sep.94: Added Multicast support (not tested yet) (MH)
- * 
- * 18.Sep.94: Workaround for 'EL-Bug'. Removed flexible RBD-handling. 
- *            Now, every RFD has exact one RBD. (MH)
- *
- * 14.Sep.94: added promiscuous mode, a few cleanups (MH)
- *
- * 19.Aug.94: changed request_irq() parameter (MH)
- * 
- * 20.July.94: removed cleanup bugs, removed a 16K-mem-probe-bug (MH)
- *
- * 19.July.94: lotsa cleanups .. (MH)
- *
- * 17.July.94: some patches ... verified to run with 1.1.29 (MH)
- *
- * 4.July.94: patches for Linux 1.1.24  (MH)
- *
- * 26.March.94: patches for Linux 1.0 and iomem-auto-probe (MH)
- *
- * 30.Sep.93: Added nop-chain .. driver now runs with only one Xmit-Buff, too (MH)
- *
- * < 30.Sep.93: first versions 
- */
- 
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "ni52.h"
-
-#define DEBUG       /* debug on */
-#define SYSBUSVAL 1 /* 8 Bit */
-
-#define ni_attn586()  {outb(0,dev->base_addr+NI52_ATTENTION);}
-#define ni_reset586() {outb(0,dev->base_addr+NI52_RESET);}
-
-#define make32(ptr16) (p->memtop + (short) (ptr16) )
-#define make24(ptr32) ((char *) (ptr32) - p->base)
-#define make16(ptr32) ((unsigned short) ((unsigned long) (ptr32) - (unsigned long) p->memtop ))
-
-/******************* how to calculate the buffers *****************************
-
-  * IMPORTANT NOTE: if you configure only one NUM_XMIT_BUFFS, the driver works
-  * --------------- in a different (more stable?) mode. Only in this mode it's
-  *                 possible to configure the driver with 'NO_NOPCOMMANDS'
-
-sizeof(scp)=12; sizeof(scb)=16; sizeof(iscp)=8;
-sizeof(scp)+sizeof(iscp)+sizeof(scb) = 36 = INIT
-sizeof(rfd) = 24; sizeof(rbd) = 12; 
-sizeof(tbd) = 8; sizeof(transmit_cmd) = 16;
-sizeof(nop_cmd) = 8; 
-
-  * if you don't know the driver, better do not change this values: */
-
-#define RECV_BUFF_SIZE 1524 /* slightly oversized */
-#define XMIT_BUFF_SIZE 1524 /* slightly oversized */
-#define NUM_XMIT_BUFFS 1    /* config for both, 8K and 16K shmem */
-#define NUM_RECV_BUFFS_8  4 /* config for 8K shared mem */
-#define NUM_RECV_BUFFS_16 9 /* config for 16K shared mem */
-#define NO_NOPCOMMANDS      /* only possible with NUM_XMIT_BUFFS=1 */
-
-/**************************************************************************/
-
-#define DELAY(x) {int i=jiffies; \
-                  if(loops_per_sec == 1) \
-                     while(i+(x)>jiffies); \
-                  else \
-                     __delay((loops_per_sec>>5)*x); \
-                 }
-
-/* a much shorter delay: */
-#define DELAY_16(); { __delay( (loops_per_sec>>16)+1 ); }
-
-/* wait for command with timeout: */
-#define WAIT_4_SCB_CMD() { int i; \
-  for(i=0;i<1024;i++) { \
-    if(!p->scb->cmd) break; \
-    DELAY_16(); \
-    if(i == 1023) { \
-      printk("%s: scb_cmd timed out .. resetting i82586\n",dev->name); \
-      ni_reset586(); } } }
-
-
-#define NI52_TOTAL_SIZE 16
-#define NI52_ADDR0 0x02
-#define NI52_ADDR1 0x07
-#define NI52_ADDR2 0x01
-
-#ifndef HAVE_PORTRESERVE
-#define check_region(ioaddr, size)              0
-#define request_region(ioaddr, size,name)    do ; while (0)
-#endif
-
-static int     ni52_probe1(struct device *dev,int ioaddr);
-static void    ni52_interrupt(int irq,struct pt_regs *reg_ptr);
-static int     ni52_open(struct device *dev);
-static int     ni52_close(struct device *dev);
-static int     ni52_send_packet(struct sk_buff *,struct device *);
-static struct  enet_statistics *ni52_get_stats(struct device *dev);
-static void    set_multicast_list(struct device *dev);
-
-/* helper-functions */
-static int     init586(struct device *dev);
-static int     check586(struct device *dev,char *where,unsigned size);
-static void    alloc586(struct device *dev);
-static void    startrecv586(struct device *dev);
-static void   *alloc_rfa(struct device *dev,void *ptr);
-static void    ni52_rcv_int(struct device *dev);
-static void    ni52_xmt_int(struct device *dev);
-static void    ni52_rnr_int(struct device *dev);
-
-struct priv
-{
-  struct enet_statistics stats;
-  unsigned long base;
-  char *memtop;
-  volatile struct rfd_struct  *rfd_last,*rfd_top,*rfd_first;
-  volatile struct scp_struct  *scp;  /* volatile is important */
-  volatile struct iscp_struct *iscp; /* volatile is important */
-  volatile struct scb_struct  *scb;  /* volatile is important */
-  volatile struct tbd_struct  *xmit_buffs[NUM_XMIT_BUFFS];
-  volatile struct transmit_cmd_struct *xmit_cmds[NUM_XMIT_BUFFS];
-#if (NUM_XMIT_BUFFS == 1)
-  volatile struct nop_cmd_struct *nop_cmds[2];
-#else
-  volatile struct nop_cmd_struct *nop_cmds[NUM_XMIT_BUFFS];
-#endif
-  volatile int    nop_point,num_recv_buffs;
-  volatile char  *xmit_cbuffs[NUM_XMIT_BUFFS];
-  volatile int    xmit_count,xmit_last;
-};
-
-
-/**********************************************
- * close device 
- */
-
-static int ni52_close(struct device *dev)
-{
-  free_irq(dev->irq);
-  irq2dev_map[dev->irq] = 0;
-
-  ni_reset586(); /* the hard way to stop the receiver */
-
-  dev->start = 0;
-  dev->tbusy = 0;
-
-  return 0;
-}
-
-/**********************************************
- * open device 
- */
-
-static int ni52_open(struct device *dev)
-{
-  alloc586(dev);
-  init586(dev);  
-  startrecv586(dev);
-
-  if(request_irq(dev->irq, &ni52_interrupt,0,"ni52")) 
-  {    
-    ni_reset586();
-    return -EAGAIN;
-  }  
-  irq2dev_map[dev->irq] = dev;
-
-  dev->interrupt = 0;
-  dev->tbusy = 0;
-  dev->start = 1;
-
-  return 0; /* most done by init */
-}
-
-/**********************************************
- * Check to see if there's an 82586 out there. 
- */
-
-static int check586(struct device *dev,char *where,unsigned size)
-{
-  struct priv *p = (struct priv *) dev->priv;
-  char *iscp_addrs[2];
-  int i;
-
-  p->base = (unsigned long) where + size - 0x01000000;
-  p->memtop = where + size;
-  p->scp = (struct scp_struct *)(p->base + SCP_DEFAULT_ADDRESS);
-  memset((char *)p->scp,0, sizeof(struct scp_struct));
-  p->scp->sysbus = SYSBUSVAL;        /* 1 = 8Bit-Bus, 0 = 16 Bit */
-  
-  iscp_addrs[0] = where;
-  iscp_addrs[1]= (char *) p->scp - sizeof(struct iscp_struct);
-
-  for(i=0;i<2;i++)
-  {
-    p->iscp = (struct iscp_struct *) iscp_addrs[i];
-    memset((char *)p->iscp,0, sizeof(struct iscp_struct));
-
-    p->scp->iscp = make24(p->iscp);
-    p->iscp->busy = 1;
-
-    ni_reset586();
-    ni_attn586();
-    DELAY(2);	/* wait a while... */
-
-    if(p->iscp->busy) /* i82586 clears 'busy' after successful init */
-      return 0;
-  }
-  return 1;
-}
-
-/******************************************************************
- * set iscp at the right place, called by ni52_probe1 and open586. 
- */
-
-void alloc586(struct device *dev)
-{
-  struct priv *p =  (struct priv *) dev->priv; 
-
-  ni_reset586();
-  DELAY(2);
-
-  p->scp  = (struct scp_struct *)  (p->base + SCP_DEFAULT_ADDRESS);
-  p->scb  = (struct scb_struct *)  (dev->mem_start);
-  p->iscp = (struct iscp_struct *) ((char *)p->scp - sizeof(struct iscp_struct));
-
-  memset((char *) p->iscp,0,sizeof(struct iscp_struct));
-  memset((char *) p->scp ,0,sizeof(struct scp_struct));
-
-  p->scp->iscp = make24(p->iscp);
-  p->scp->sysbus = SYSBUSVAL;
-  p->iscp->scb_offset = make16(p->scb);
-
-  p->iscp->busy = 1;
-  ni_reset586();
-  ni_attn586();
-
-  DELAY(2); 
-
-  if(p->iscp->busy)
-    printk("%s: Init-Problems (alloc).\n",dev->name);
-
-  memset((char *)p->scb,0,sizeof(struct scb_struct));
-}
-
-/**********************************************
- * probe the ni5210-card
- */
-
-int ni52_probe(struct device *dev)
-{
-  int *port, ports[] = {0x300, 0x280, 0x360 , 0x320 , 0x340, 0};
-  int base_addr = dev->base_addr;
-
-  if (base_addr > 0x1ff)		/* Check a single specified location. */
-    if( (inb(base_addr+NI52_MAGIC1) == NI52_MAGICVAL1) &&
-        (inb(base_addr+NI52_MAGIC2) == NI52_MAGICVAL2))
-      return ni52_probe1(dev, base_addr);
-  else if (base_addr > 0)		/* Don't probe at all. */
-    return ENXIO;
-
-  for (port = ports; *port; port++) {
-    int ioaddr = *port;
-    if (check_region(ioaddr, NI52_TOTAL_SIZE))
-      continue;
-    if( !(inb(ioaddr+NI52_MAGIC1) == NI52_MAGICVAL1) || 
-        !(inb(ioaddr+NI52_MAGIC2) == NI52_MAGICVAL2))
-      continue;
-
-    dev->base_addr = ioaddr;
-    if (ni52_probe1(dev, ioaddr) == 0)
-      return 0;
-  }
-
-  dev->base_addr = base_addr;
-  return ENODEV;
-}
-
-static int ni52_probe1(struct device *dev,int ioaddr)
-{
-  long memaddrs[] = { 0xd0000,0xd2000,0xc8000,0xca000,0xd4000,0xd6000,0xd8000, 0 };
-  int i,size;
-
-  for(i=0;i<ETH_ALEN;i++)
-    dev->dev_addr[i] = inb(dev->base_addr+i);
-
-  if(dev->dev_addr[0] != NI52_ADDR0 || dev->dev_addr[1] != NI52_ADDR1
-                                    || dev->dev_addr[2] != NI52_ADDR2)
-    return ENODEV;
-
-  printk("%s: Ni52 found at %#3lx, ",dev->name,dev->base_addr);
-
-  request_region(ioaddr,NI52_TOTAL_SIZE,"ni52");
-
-  dev->priv = (void *) kmalloc(sizeof(struct priv),GFP_KERNEL); 
-                                  /* warning: we don't free it on errors */
-  if (dev->priv == NULL)
-     return -ENOMEM;
-  memset((char *) dev->priv,0,sizeof(struct priv));
-
-  /* 
-   * check (or search) IO-Memory, 8K and 16K
-   */
-  if(dev->mem_start != 0) /* no auto-mem-probe */
-  {
-    size = 0x4000; /* check for 16K mem */
-    if(!check586(dev,(char *) dev->mem_start,size)) {
-      size = 0x2000; /* check for 8K mem */
-      if(!check586(dev,(char *) dev->mem_start,size)) {
-        printk("?memprobe, Can't find memory at 0x%lx!\n",dev->mem_start);
-        return ENODEV;
-      }
-    }
-  }
-  else  
-  {
-    for(i=0;;i++)
-    {
-      if(!memaddrs[i]) {
-        printk("?memprobe, Can't find io-memory!\n");
-        return ENODEV;
-      }
-      dev->mem_start = memaddrs[i];
-      size = 0x2000; /* check for 8K mem */
-      if(check586(dev,(char *)dev->mem_start,size)) /* 8K-check */
-        break;
-      size = 0x4000; /* check for 16K mem */
-      if(check586(dev,(char *)dev->mem_start,size)) /* 16K-check */
-        break;
-    }
-  }
-  dev->mem_end = dev->mem_start + size; /* set mem_end showed by 'ifconfig' */
-  
-  ((struct priv *) (dev->priv))->base =  dev->mem_start + size - 0x01000000;
-  alloc586(dev);
-
-  /* set number of receive-buffs according to memsize */
-  if(size == 0x2000)
-    ((struct priv *) dev->priv)->num_recv_buffs = NUM_RECV_BUFFS_8;
-  else
-    ((struct priv *) dev->priv)->num_recv_buffs = NUM_RECV_BUFFS_16;
-
-  printk("Memaddr: 0x%lx, Memsize: %d, ",dev->mem_start,size);
-
-  if(dev->irq < 2)
-  {
-    autoirq_setup(0);
-    ni_reset586();
-    ni_attn586();
-    if(!(dev->irq = autoirq_report(2)))
-    {
-      printk("?autoirq, Failed to detect IRQ line!\n"); 
-      return 1;
-    }
-  }
-  else if(dev->irq == 2) 
-    dev->irq = 9;
-
-  printk("IRQ %d.\n",dev->irq);
-
-  dev->open            = &ni52_open;
-  dev->stop            = &ni52_close;
-  dev->get_stats       = &ni52_get_stats;
-  dev->hard_start_xmit = &ni52_send_packet;
-  dev->set_multicast_list = &set_multicast_list;
-
-  dev->if_port 	       = 0;
-
-  ether_setup(dev);
-
-  dev->tbusy = 0;
-  dev->interrupt = 0;
-  dev->start = 0;
-  
-  return 0;
-}
-
-/********************************************** 
- * init the chip (ni52-interrupt should be disabled?!)
- * needs a correct 'allocated' memory
- */
-
-static int init586(struct device *dev)
-{
-  void *ptr;
-  unsigned long s;
-  int i,result=0;
-  struct priv *p = (struct priv *) dev->priv;
-  volatile struct configure_cmd_struct  *cfg_cmd;
-  volatile struct iasetup_cmd_struct *ias_cmd;
-  volatile struct tdr_cmd_struct *tdr_cmd;
-  volatile struct mcsetup_cmd_struct *mc_cmd;
-  struct dev_mc_list *dmi=dev->mc_list;
-  int num_addrs=dev->mc_count;
-
-  ptr = (void *) ((char *)p->scb + sizeof(struct scb_struct));
-
-  cfg_cmd = (struct configure_cmd_struct *)ptr; /* configure-command */
-  cfg_cmd->cmd_status = 0;
-  cfg_cmd->cmd_cmd    = CMD_CONFIGURE | CMD_LAST;
-  cfg_cmd->cmd_link   = 0xffff;
-
-  cfg_cmd->byte_cnt   = 0x0a; /* number of cfg bytes */
-  cfg_cmd->fifo       = 0x08; /* fifo-limit (8=tx:32/rx:64) */
-  cfg_cmd->sav_bf     = 0x40; /* hold or discard bad recv frames (bit 7) */
-  cfg_cmd->adr_len    = 0x2e; /* addr_len |!src_insert |pre-len |loopback */
-  cfg_cmd->priority   = 0x00;
-  cfg_cmd->ifs        = 0x60;
-  cfg_cmd->time_low   = 0x00;
-  cfg_cmd->time_high  = 0xf2;
-  cfg_cmd->promisc    = 0;
-  if(dev->flags&(IFF_ALLMULTI|IFF_PROMISC))
-  {
-	cfg_cmd->promisc=1;
-	dev->flags|=IFF_PROMISC;
-  }
-  cfg_cmd->carr_coll  = 0x00;
- 
-  p->scb->cbl_offset = make16(cfg_cmd);
-
-  p->scb->cmd = CUC_START; /* cmd.-unit start */
-  ni_attn586();
- 
-  s = jiffies; /* warning: only active with interrupts on !! */
-  while(!(cfg_cmd->cmd_status & STAT_COMPL)) 
-    if(jiffies-s > 30) break;
-
-  if((cfg_cmd->cmd_status & (STAT_OK|STAT_COMPL)) != (STAT_COMPL|STAT_OK))
-  {
-    printk("%s (ni52): configure command failed: %x\n",dev->name,cfg_cmd->cmd_status);
-    return 1; 
-  }
-
-    /*
-     * individual address setup
-     */
-  ias_cmd = (struct iasetup_cmd_struct *)ptr;
-
-  ias_cmd->cmd_status = 0;
-  ias_cmd->cmd_cmd    = CMD_IASETUP | CMD_LAST;
-  ias_cmd->cmd_link   = 0xffff;
-
-  memcpy((char *)&ias_cmd->iaddr,(char *) dev->dev_addr,ETH_ALEN);
-
-  p->scb->cbl_offset = make16(ias_cmd);
-
-  p->scb->cmd = CUC_START; /* cmd.-unit start */
-  ni_attn586();
-
-  s = jiffies;
-  while(!(ias_cmd->cmd_status & STAT_COMPL)) 
-    if(jiffies-s > 30) break;
-
-  if((ias_cmd->cmd_status & (STAT_OK|STAT_COMPL)) != (STAT_OK|STAT_COMPL)) {
-    printk("%s (ni52): individual address setup command failed: %04x\n",dev->name,ias_cmd->cmd_status);
-    return 1; 
-  }
-
-   /* 
-    * TDR, wire check .. e.g. no resistor e.t.c 
-    */
-  tdr_cmd = (struct tdr_cmd_struct *)ptr;
-
-  tdr_cmd->cmd_status  = 0;
-  tdr_cmd->cmd_cmd     = CMD_TDR | CMD_LAST;
-  tdr_cmd->cmd_link    = 0xffff;
-  tdr_cmd->status      = 0;
-
-  p->scb->cbl_offset = make16(tdr_cmd);
-
-  p->scb->cmd = CUC_START; /* cmd.-unit start */
-  ni_attn586();
-
-  s = jiffies; 
-  while(!(tdr_cmd->cmd_status & STAT_COMPL))
-    if(jiffies - s > 30) {
-      printk("%s: Problems while running the TDR.\n",dev->name);
-      result = 1;
-    }
-
-  if(!result)
-  {
-    DELAY(2); /* wait for result */
-    result = tdr_cmd->status;
-
-    p->scb->cmd = p->scb->status & STAT_MASK;
-    ni_attn586(); /* ack the interrupts */
-
-    if(result & TDR_LNK_OK) ;
-    else if(result & TDR_XCVR_PRB)
-      printk("%s: TDR: Transceiver problem!\n",dev->name);
-    else if(result & TDR_ET_OPN)
-      printk("%s: TDR: No correct termination %d clocks away.\n",dev->name,result & TDR_TIMEMASK);
-    else if(result & TDR_ET_SRT) 
-    {
-      if (result & TDR_TIMEMASK) /* time == 0 -> strange :-) */
-        printk("%s: TDR: Detected a short circuit %d clocks away.\n",dev->name,result & TDR_TIMEMASK);
-    }
-    else
-      printk("%s: TDR: Unknown status %04x\n",dev->name,result);
-  }
- 
-   /* 
-    * ack interrupts 
-    */
-  p->scb->cmd = p->scb->status & STAT_MASK;
-  ni_attn586();
-
-   /*
-    * alloc nop/xmit-cmds
-    */
-#if (NUM_XMIT_BUFFS == 1)
-  for(i=0;i<2;i++)
-  {
-    p->nop_cmds[i] = (struct nop_cmd_struct *)ptr;
-    p->nop_cmds[i]->cmd_cmd    = CMD_NOP;
-    p->nop_cmds[i]->cmd_status = 0;
-    p->nop_cmds[i]->cmd_link   = make16((p->nop_cmds[i]));
-    ptr = (char *) ptr + sizeof(struct nop_cmd_struct);
-  }
-  p->xmit_cmds[0] = (struct transmit_cmd_struct *)ptr; /* transmit cmd/buff 0 */
-  ptr = (char *) ptr + sizeof(struct transmit_cmd_struct);
-#else
-  for(i=0;i<NUM_XMIT_BUFFS;i++)
-  {
-    p->nop_cmds[i] = (struct nop_cmd_struct *)ptr;
-    p->nop_cmds[i]->cmd_cmd    = CMD_NOP;
-    p->nop_cmds[i]->cmd_status = 0;
-    p->nop_cmds[i]->cmd_link   = make16((p->nop_cmds[i]));
-    ptr = (char *) ptr + sizeof(struct nop_cmd_struct);
-    p->xmit_cmds[i] = (struct transmit_cmd_struct *)ptr; /*transmit cmd/buff 0*/
-    ptr = (char *) ptr + sizeof(struct transmit_cmd_struct);
-  }
-#endif
-
-  ptr = alloc_rfa(dev,(void *)ptr); /* init receive-frame-area */ 
-
-  /* 
-   * Multicast setup
-   */
-  
-  if(dev->mc_count)
-  { /* I don't understand this: do we really need memory after the init? */
-    int len = ((char *) p->iscp - (char *) ptr - 8) / 6;
-    if(len <= 0)
-    {
-      printk("%s: Ooooops, no memory for MC-Setup!\n",dev->name);
-    }
-    else
-    {
-      if(len < num_addrs)
-      {
-      	/* BUG - should go ALLMULTI in this case */
-        num_addrs = len;
-        printk("%s: Sorry, can only apply %d MC-Address(es).\n",dev->name,num_addrs);
-      }
-      mc_cmd = (struct mcsetup_cmd_struct *) ptr;
-      mc_cmd->cmd_status = 0;
-      mc_cmd->cmd_cmd = CMD_MCSETUP | CMD_LAST;
-      mc_cmd->cmd_link = 0xffff;
-      mc_cmd->mc_cnt = num_addrs * 6;
-      for(i=0;i<num_addrs;i++)
-      {
-		memcpy((char *) mc_cmd->mc_list[i], dmi->dmi_addr,6);
-		dmi=dmi->next;
-      }
-      p->scb->cbl_offset = make16(mc_cmd);
-      p->scb->cmd = CUC_START;
-      ni_attn586();
-      s = jiffies;
-      while(!(mc_cmd->cmd_status & STAT_COMPL))
-        if(jiffies - s > 30)
-          break;
-      if(!(mc_cmd->cmd_status & STAT_COMPL))
-        printk("%s: Can't apply multicast-address-list.\n",dev->name);
-    }
-  }
-
-  /*
-   * alloc xmit-buffs / init xmit_cmds
-   */
-  for(i=0;i<NUM_XMIT_BUFFS;i++)
-  {
-    p->xmit_cbuffs[i] = (char *)ptr; /* char-buffs */
-    ptr = (char *) ptr + XMIT_BUFF_SIZE;
-    p->xmit_buffs[i] = (struct tbd_struct *)ptr; /* TBD */
-    ptr = (char *) ptr + sizeof(struct tbd_struct);
-    if((void *)ptr > (void *)p->iscp) 
-    {
-      printk("%s: not enough shared-mem for your configuration!\n",dev->name);
-      return 1;
-    }   
-    memset((char *)(p->xmit_cmds[i]) ,0, sizeof(struct transmit_cmd_struct));
-    memset((char *)(p->xmit_buffs[i]),0, sizeof(struct tbd_struct));
-    p->xmit_cmds[i]->cmd_status = STAT_COMPL;
-    p->xmit_cmds[i]->cmd_cmd = CMD_XMIT | CMD_INT;
-    p->xmit_cmds[i]->tbd_offset = make16((p->xmit_buffs[i]));
-    p->xmit_buffs[i]->next = 0xffff;
-    p->xmit_buffs[i]->buffer = make24((p->xmit_cbuffs[i]));
-  }
-
-  p->xmit_count = 0; 
-  p->xmit_last  = 0;
-#ifndef NO_NOPCOMMANDS
-  p->nop_point  = 0;
-#endif
-
-   /*
-    * 'start transmitter' (nop-loop)
-    */
-#ifndef NO_NOPCOMMANDS
-  p->scb->cbl_offset = make16(p->nop_cmds[0]);
-  p->scb->cmd = CUC_START;
-  ni_attn586();
-  WAIT_4_SCB_CMD();
-#else
-  p->xmit_cmds[0]->cmd_link = 0xffff;
-  p->xmit_cmds[0]->cmd_cmd  = CMD_XMIT | CMD_LAST | CMD_INT;
-#endif
-
-  return 0;
-}
-
-/******************************************************
- * This is a helper routine for ni52_rnr_int() and init586(). 
- * It sets up the Receive Frame Area (RFA).
- */
-
-static void *alloc_rfa(struct device *dev,void *ptr) 
-{
-  volatile struct rfd_struct *rfd = (struct rfd_struct *)ptr;
-  volatile struct rbd_struct *rbd;
-  int i;
-  struct priv *p = (struct priv *) dev->priv;
-
-  memset((char *) rfd,0,sizeof(struct rfd_struct)*p->num_recv_buffs);
-  p->rfd_first = rfd;
-
-  for(i = 0; i < p->num_recv_buffs; i++)
-    rfd[i].next = make16(rfd + (i+1) % p->num_recv_buffs);
-  rfd[p->num_recv_buffs-1].last = RFD_SUSP;   /* RU suspend */
-
-  ptr = (void *) (rfd + p->num_recv_buffs);
-
-  rbd = (struct rbd_struct *) ptr;
-  ptr = (void *) (rbd + p->num_recv_buffs);
-
-   /* clr descriptors */
-  memset((char *) rbd,0,sizeof(struct rbd_struct)*p->num_recv_buffs);
-
-  for(i=0;i<p->num_recv_buffs;i++)
-  {
-    rbd[i].next = make16((rbd + (i+1) % p->num_recv_buffs));
-    rbd[i].size = RECV_BUFF_SIZE;
-    rbd[i].buffer = make24(ptr);
-    ptr = (char *) ptr + RECV_BUFF_SIZE;
-  }
-
-  p->rfd_top  = p->rfd_first;
-  p->rfd_last = p->rfd_first + p->num_recv_buffs - 1;
-
-  p->scb->rfa_offset		= make16(p->rfd_first);
-  p->rfd_first->rbd_offset	= make16(rbd);
-
-  return ptr;
-}
-
-
-/**************************************************
- * Interrupt Handler ...
- */
-
-static void ni52_interrupt(int irq,struct pt_regs *reg_ptr)
-{
-  struct device *dev = (struct device *) irq2dev_map[irq];
-  unsigned short stat;
-  struct priv *p;
-
-  if (dev == NULL) {
-    printk ("ni52-interrupt: irq %d for unknown device.\n",(int) -(((struct pt_regs *)reg_ptr)->orig_eax+2));
-    return;
-  }
-  p = (struct priv *) dev->priv;
-
-  dev->interrupt = 1;
-
-  while((stat=p->scb->status & STAT_MASK))
-  {
-    p->scb->cmd = stat;
-    ni_attn586(); /* ack inter. */
-
-   if(stat & STAT_CX)    /* command with I-bit set complete */
-      ni52_xmt_int(dev);
-
-    if(stat & STAT_FR)   /* received a frame */
-      ni52_rcv_int(dev);
-
-#ifndef NO_NOPCOMMANDS
-    if(stat & STAT_CNA)  /* CU went 'not ready' */
-    {
-      if(dev->start)
-        printk("%s: oops! CU has left active state. stat: %04x/%04x.\n",dev->name,(int) stat,(int) p->scb->status);
-    }
-#endif
-
-    if(stat & STAT_RNR) /* RU went 'not ready' */
-    {
-      if(p->scb->status & RU_SUSPEND) /* special case: RU_SUSPEND */
-      {
-        WAIT_4_SCB_CMD();
-        p->scb->cmd = RUC_RESUME;
-        ni_attn586();
-      }
-      else
-      {
-        printk("%s: Receiver-Unit went 'NOT READY': %04x/%04x.\n",dev->name,(int) stat,(int) p->scb->status);
-        ni52_rnr_int(dev); 
-      }
-    }
-    WAIT_4_SCB_CMD(); /* wait for ack. (ni52_xmt_int can be faster than ack!!) */
-    if(p->scb->cmd)   /* timed out? */
-      break;
-  }
-
-  dev->interrupt = 0;
-}
-
-/*******************************************************
- * receive-interrupt
- */
-
-static void ni52_rcv_int(struct device *dev)
-{
-  int status;
-  unsigned short totlen;
-  struct sk_buff *skb;
-  struct rbd_struct *rbd;
-  struct priv *p = (struct priv *) dev->priv;
-
-  for(;(status = p->rfd_top->status) & STAT_COMPL;)
-  {
-      rbd = (struct rbd_struct *) make32(p->rfd_top->rbd_offset);
-
-      if(status & STAT_OK) /* frame received without error? */
-      {
-        if( (totlen = rbd->status) & RBD_LAST) /* the first and the last buffer? */
-        {
-          totlen &= RBD_MASK; /* length of this frame */
-          rbd->status = 0;
-          skb = (struct sk_buff *) dev_alloc_skb(totlen+2);
-          if(skb != NULL)
-          {
-            skb->dev = dev;
-            skb_reserve(skb,2);		/* 16 byte alignment */
-            memcpy(skb_put(skb,totlen),(char *) p->base+(unsigned long) rbd->buffer, totlen);
-            skb->protocol=eth_type_trans(skb,dev);
-            netif_rx(skb);
-            p->stats.rx_packets++;
-          }
-          else
-            p->stats.rx_dropped++;
-        }
-        else
-        {
-          printk("%s: received oversized frame.\n",dev->name);
-          p->stats.rx_dropped++;
-        }
-      }
-      else /* frame !(ok), only with 'save-bad-frames' */
-      {
-        printk("%s: oops! rfd-error-status: %04x\n",dev->name,status);
-        p->stats.rx_errors++;
-      }
-      p->rfd_top->status = 0;
-      p->rfd_top->last = RFD_SUSP;
-      p->rfd_last->last = 0;        /* delete RU_SUSP  */
-      p->rfd_last = p->rfd_top;
-      p->rfd_top = (struct rfd_struct *) make32(p->rfd_top->next); /* step to next RFD */
-  }
-}
-
-/**********************************************************
- * handle 'Receiver went not ready'. 
- */
-
-static void ni52_rnr_int(struct device *dev)
-{
-  struct priv *p = (struct priv *) dev->priv;
-
-  p->stats.rx_errors++;
-
-  WAIT_4_SCB_CMD();    /* wait for the last cmd */
-  p->scb->cmd = RUC_ABORT; /* usually the RU is in the 'no resource'-state .. abort it now. */
-  ni_attn586(); 
-  WAIT_4_SCB_CMD();    /* wait for accept cmd. */
-
-  alloc_rfa(dev,(char *)p->rfd_first);
-  startrecv586(dev); /* restart RU */
-
-  printk("%s: Receive-Unit restarted. Status: %04x\n",dev->name,p->scb->status);
-
-}
-
-/**********************************************************
- * handle xmit - interrupt
- */
-
-static void ni52_xmt_int(struct device *dev)
-{
-  int status;
-  struct priv *p = (struct priv *) dev->priv;
-
-  status = p->xmit_cmds[p->xmit_last]->cmd_status;
-  if(!(status & STAT_COMPL))
-    printk("%s: strange .. xmit-int without a 'COMPLETE'\n",dev->name);
-
-  if(status & STAT_OK)
-  {
-    p->stats.tx_packets++;
-    p->stats.collisions += (status & TCMD_MAXCOLLMASK);
-  }
-  else 
-  {
-    p->stats.tx_errors++;
-    if(status & TCMD_LATECOLL) {
-      printk("%s: late collision detected.\n",dev->name);
-      p->stats.collisions++;
-    } 
-    else if(status & TCMD_NOCARRIER) {
-      p->stats.tx_carrier_errors++;
-      printk("%s: no carrier detected.\n",dev->name);
-    } 
-    else if(status & TCMD_LOSTCTS) 
-      printk("%s: loss of CTS detected.\n",dev->name);
-    else if(status & TCMD_UNDERRUN) {
-      p->stats.tx_fifo_errors++;
-      printk("%s: DMA underrun detected.\n",dev->name);
-    }
-    else if(status & TCMD_MAXCOLL) {
-      printk("%s: Max. collisions exceeded.\n",dev->name);
-      p->stats.collisions += 16;
-    } 
-  }
-
-#if (NUM_XMIT_BUFFS != 1)
-  if( (++p->xmit_last) == NUM_XMIT_BUFFS) 
-    p->xmit_last = 0;
-#endif
-
-  dev->tbusy = 0;
-  mark_bh(NET_BH);
-}
-
-/***********************************************************
- * (re)start the receiver
- */ 
-
-static void startrecv586(struct device *dev)
-{
-  struct priv *p = (struct priv *) dev->priv;
-
-  p->scb->rfa_offset = make16(p->rfd_first);
-  p->scb->cmd = RUC_START;
-  ni_attn586();		/* start cmd. */
-  WAIT_4_SCB_CMD();	/* wait for accept cmd. (no timeout!!) */
-}
-
-/******************************************************
- * send frame 
- */
-
-static int ni52_send_packet(struct sk_buff *skb, struct device *dev)
-{
-  int len,i;
-#ifndef NO_NOPCOMMANDS
-  int next_nop;
-#endif
-  struct priv *p = (struct priv *) dev->priv;
-
-  if(dev->tbusy)
-  {
-    int tickssofar = jiffies - dev->trans_start;
-    if (tickssofar < 5)
-      return 1;
-
-    if(p->scb->status & CU_ACTIVE) /* COMMAND-UNIT active? */
-    {
-      dev->tbusy = 0;
-#ifdef DEBUG
-      printk("%s: strange ... timeout with CU active?!?\n",dev->name);
-      printk("%s: X0: %04x N0: %04x N1: %04x %d\n",dev->name,(int)p->xmit_cmds[0]->cmd_status,(int)p->nop_cmds[0]->cmd_status,(int)p->nop_cmds[1]->cmd_status,(int)p->nop_point);
-#endif
-      p->scb->cmd = CUC_ABORT;
-      ni_attn586();
-      WAIT_4_SCB_CMD();
-      p->scb->cbl_offset = make16(p->nop_cmds[p->nop_point]);
-      p->scb->cmd = CUC_START;
-      ni_attn586();
-      WAIT_4_SCB_CMD();
-      dev->trans_start = jiffies;
-      return 0;
-    }
-    else
-    {
-#ifdef DEBUG
-      printk("%s: xmitter timed out, try to restart! stat: %04x\n",dev->name,p->scb->status);
-      printk("%s: command-stats: %04x %04x\n",dev->name,p->xmit_cmds[0]->cmd_status,p->xmit_cmds[1]->cmd_status);
-#endif
-      ni52_close(dev);
-      ni52_open(dev);
-    }
-    dev->trans_start = jiffies;
-    return 0;
-  }
-
-  if(skb == NULL)
-  {
-    dev_tint(dev);
-    return 0;
-  }
-
-  if (skb->len <= 0)
-    return 0;
-  if(skb->len > XMIT_BUFF_SIZE)
-  {
-    printk("%s: Sorry, max. framelength is %d bytes. The length of your frame is %ld bytes.\n",dev->name,XMIT_BUFF_SIZE,skb->len);
-    return 0;
-  }
-
-  if (set_bit(0, (void*)&dev->tbusy) != 0)
-     printk("%s: Transmitter access conflict.\n", dev->name);
-  else
-  {
-    memcpy((char *)p->xmit_cbuffs[p->xmit_count],(char *)(skb->data),skb->len);
-    len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
-
-#if (NUM_XMIT_BUFFS == 1)
-#  ifdef NO_NOPCOMMANDS
-    p->xmit_buffs[0]->size = TBD_LAST | len;
-    for(i=0;i<16;i++)
-    {
-      p->scb->cbl_offset = make16(p->xmit_cmds[0]);
-      p->scb->cmd = CUC_START;
-      p->xmit_cmds[0]->cmd_status = 0;
-
-      ni_attn586();
-      dev->trans_start = jiffies;
-      if(!i)
-        dev_kfree_skb(skb,FREE_WRITE);
-      WAIT_4_SCB_CMD();
-      if( (p->scb->status & CU_ACTIVE)) /* test it, because CU sometimes doesn't start immediately */
-        break;
-      if(p->xmit_cmds[0]->cmd_status)
-        break;
-      if(i==15)
-        printk("%s: Can't start transmit-command.\n",dev->name);
-    }
-#  else
-    next_nop = (p->nop_point + 1) & 0x1;
-    p->xmit_buffs[0]->size = TBD_LAST | len;
-
-    p->xmit_cmds[0]->cmd_link   = p->nop_cmds[next_nop]->cmd_link 
-                                = make16((p->nop_cmds[next_nop]));
-    p->xmit_cmds[0]->cmd_status = p->nop_cmds[next_nop]->cmd_status = 0;
-
-    p->nop_cmds[p->nop_point]->cmd_link = make16((p->xmit_cmds[0]));
-    dev->trans_start = jiffies;
-    p->nop_point = next_nop;
-    dev_kfree_skb(skb,FREE_WRITE);
-#  endif
-#else
-    p->xmit_buffs[p->xmit_count]->size = TBD_LAST | len;
-    if( (next_nop = p->xmit_count + 1) == NUM_XMIT_BUFFS ) 
-      next_nop = 0;
-
-    p->xmit_cmds[p->xmit_count]->cmd_status  = 0;
-    p->xmit_cmds[p->xmit_count]->cmd_link = p->nop_cmds[next_nop]->cmd_link 
-                                          = make16((p->nop_cmds[next_nop]));
-    p->nop_cmds[next_nop]->cmd_status = 0;
-
-    p->nop_cmds[p->xmit_count]->cmd_link = make16((p->xmit_cmds[p->xmit_count]));
-    dev->trans_start = jiffies;
-    p->xmit_count = next_nop;
-  
-    cli();
-    if(p->xmit_count != p->xmit_last)
-      dev->tbusy = 0;
-    sti();
-    dev_kfree_skb(skb,FREE_WRITE);
-#endif
-  }
-  return 0;
-}
-
-/*******************************************
- * Someone wanna have the statistics 
- */
-
-static struct enet_statistics *ni52_get_stats(struct device *dev)
-{
-  struct priv *p = (struct priv *) dev->priv;
-  unsigned short crc,aln,rsc,ovrn;
-
-  crc = p->scb->crc_errs; /* get error-statistic from the ni82586 */
-  p->scb->crc_errs -= crc;
-  aln = p->scb->aln_errs;
-  p->scb->aln_errs -= aln;
-  rsc = p->scb->rsc_errs;
-  p->scb->rsc_errs -= rsc;
-  ovrn = p->scb->ovrn_errs;
-  p->scb->ovrn_errs -= ovrn;
-
-  p->stats.rx_crc_errors += crc;
-  p->stats.rx_fifo_errors += ovrn;
-  p->stats.rx_frame_errors += aln;
-  p->stats.rx_dropped += rsc;
-
-  return &p->stats;
-}
-
-/********************************************************
- * Set MC list ..  
- */
-
-static void set_multicast_list(struct device *dev)
-{
-  if(!dev->start)
-  {
-    printk("%s: Can't apply promiscuous/multicastmode to a not running interface.\n",dev->name);
-    return;
-  }
-
-  dev->start = 0;
-  alloc586(dev);
-  init586(dev);  
-  startrecv586(dev);
-  dev->start = 1;
-}
-
-/*
- * END: linux/drivers/net/ni52.c 
- */
diff --git a/i386/i386at/gpl/linux/net/ni52.h b/i386/i386at/gpl/linux/net/ni52.h
deleted file mode 100644
index 23b0a0e8..00000000
--- a/i386/i386at/gpl/linux/net/ni52.h
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Intel i82586 Ethernet definitions
- *
- * This is an extension to the Linux operating system, and is covered by the
- * same Gnu Public License that covers that work.
- *
- * copyrights (c) 1994 by Michael Hipp (mhipp@student.uni-tuebingen.de)
- *
- * I have done a look in the following sources:
- *   crynwr-packet-driver by Russ Nelson
- *   Garret A. Wollman's i82586-driver for BSD
- */
-
- 
-#define NI52_RESET     0  /* writing to this address, resets the i82586 */
-#define NI52_ATTENTION 1  /* channel attention, kick the 586 */
-#define NI52_TENA      3  /* 2-5 possibly wrong, Xmit enable */
-#define NI52_TDIS      2  /* Xmit disable */
-#define NI52_INTENA    5  /* Interrupt enable */
-#define NI52_INTDIS    4  /* Interrupt disable */
-#define NI52_MAGIC1    6  /* dunno exact function */
-#define NI52_MAGIC2    7  /* dunno exact function */
-
-#define NI52_MAGICVAL1 0x00  /* magic-values for ni5210 card */
-#define NI52_MAGICVAL2 0x55
-
-/*
- * where to find the System Configuration Pointer (SCP)
- */
-#define SCP_DEFAULT_ADDRESS 0xfffff4
-
-
-/*
- * System Configuration Pointer Struct
- */
-
-struct scp_struct
-{
-  unsigned short zero_dum0;	/* has to be zero */
-  unsigned char  sysbus;	/* 0=16Bit,1=8Bit */
-  unsigned char  zero_dum1;	/* has to be zero for 586 */
-  unsigned short zero_dum2;
-  unsigned short zero_dum3;
-  char          *iscp;		/* pointer to the iscp-block */
-};
-
-
-/*
- * Intermediate System Configuration Pointer (ISCP)
- */
-struct iscp_struct
-{
-  unsigned char  busy;          /* 586 clears after successful init */
-  unsigned char  zero_dummy;    /* hast to be zero */
-  unsigned short scb_offset;    /* pointeroffset to the scb_base */
-  char          *scb_base;      /* base-address of all 16-bit offsets */
-};
-
-/*
- * System Control Block (SCB)
- */
-struct scb_struct
-{
-  unsigned short status;        /* status word */
-  unsigned short cmd;           /* command word */
-  unsigned short cbl_offset;    /* pointeroffset, command block list */
-  unsigned short rfa_offset;    /* pointeroffset, receive frame area */
-  unsigned short crc_errs;      /* CRC-Error counter */
-  unsigned short aln_errs;      /* allignmenterror counter */
-  unsigned short rsc_errs;      /* Resourceerror counter */
-  unsigned short ovrn_errs;     /* OVerrunerror counter */
-};
-
-/*
- * possible command values for the command word
- */
-#define RUC_MASK	0x0070	/* mask for RU commands */
-#define RUC_NOP		0x0000	/* NOP-command */
-#define RUC_START	0x0010	/* start RU */
-#define RUC_RESUME	0x0020	/* resume RU after suspend */
-#define RUC_SUSPEND	0x0030	/* suspend RU */
-#define RUC_ABORT	0x0040	/* abort receiver operation immediately */
-
-#define CUC_MASK	0x0700	/* mask for CU command */
-#define CUC_NOP		0x0000	/* NOP-command */
-#define CUC_START	0x0100	/* start execution of 1. cmd on the CBL */
-#define CUC_RESUME	0x0200	/* resume after suspend */
-#define CUC_SUSPEND	0x0300	/* Suspend CU */
-#define CUC_ABORT	0x0400	/* abort command operation immediately */
-
-#define ACK_MASK	0xf000	/* mask for ACK command */
-#define ACK_CX		0x8000	/* acknowledges STAT_CX */
-#define ACK_FR		0x4000	/* ack. STAT_FR */
-#define ACK_CNA		0x2000	/* ack. STAT_CNA */
-#define ACK_RNR		0x1000	/* ack. STAT_RNR */
-
-/*
- * possible status values for the status word
- */
-#define STAT_MASK	0xf000	/* mask for cause of interrupt */
-#define STAT_CX		0x8000	/* CU finished cmd with its I bit set */
-#define STAT_FR		0x4000	/* RU finished receiving a frame */
-#define STAT_CNA	0x2000	/* CU left active state */
-#define STAT_RNR	0x1000	/* RU left ready state */
-
-#define CU_STATUS	0x700	/* CU status, 0=idle */
-#define CU_SUSPEND	0x100	/* CU is suspended */
-#define CU_ACTIVE	0x200	/* CU is active */
-
-#define RU_STATUS	0x70	/* RU status, 0=idle */
-#define RU_SUSPEND	0x10	/* RU suspended */
-#define RU_NOSPACE	0x20	/* RU no resources */
-#define RU_READY	0x40	/* RU is ready */
-
-/*
- * Receive Frame Descriptor (RFD)
- */
-struct rfd_struct
-{
-  unsigned short status;	/* status word */
-  unsigned short last;		/* Bit15,Last Frame on List / Bit14,suspend */
-  unsigned short next;		/* linkoffset to next RFD */
-  unsigned short rbd_offset;	/* pointeroffset to RBD-buffer */
-  unsigned char  dest[6];	/* ethernet-address, destination */
-  unsigned char  source[6];	/* ethernet-address, source */
-  unsigned short length;	/* 802.3 frame-length */
-  unsigned short zero_dummy;	/* dummy */
-};
-
-#define RFD_LAST     0x8000	/* last: last rfd in the list */
-#define RFD_SUSP     0x4000	/* last: suspend RU after  */
-#define RFD_ERRMASK  0x0fe1     /* status: errormask */
-#define RFD_MATCHADD 0x0002     /* status: Destinationaddress !matches IA */
-#define RFD_RNR      0x0200	/* status: receiver out of resources */
-
-/*
- * Receive Buffer Descriptor (RBD)
- */
-struct rbd_struct 
-{
-  unsigned short status;	/* status word,number of used bytes in buff */
-  unsigned short next;		/* pointeroffset to next RBD */
-  char          *buffer;	/* receive buffer address pointer */
-  unsigned short size;		/* size of this buffer */
-  unsigned short zero_dummy;    /* dummy */
-};
-
-#define RBD_LAST	0x8000	/* last buffer */
-#define RBD_USED	0x4000	/* this buffer has data */
-#define RBD_MASK	0x3fff	/* size-mask for length */
-
-/*
- * Statusvalues for Commands/RFD
- */
-#define STAT_COMPL   0x8000	/* status: frame/command is complete */
-#define STAT_BUSY    0x4000	/* status: frame/command is busy */
-#define STAT_OK      0x2000	/* status: frame/command is ok */
-
-/*
- * Action-Commands
- */
-#define CMD_NOP		0x0000	/* NOP */
-#define CMD_IASETUP	0x0001	/* initial address setup command */
-#define CMD_CONFIGURE	0x0002	/* configure command */
-#define CMD_MCSETUP	0x0003	/* MC setup command */
-#define CMD_XMIT	0x0004	/* transmit command */
-#define CMD_TDR		0x0005	/* time domain reflectometer (TDR) command */
-#define CMD_DUMP	0x0006	/* dump command */
-#define CMD_DIAGNOSE	0x0007	/* diagnose command */
-
-/*
- * Action command bits
- */
-#define CMD_LAST	0x8000	/* indicates last command in the CBL */
-#define CMD_SUSPEND	0x4000	/* suspend CU after this CB */
-#define CMD_INT		0x2000	/* generate interrupt after execution */
-
-/*
- * NOP - command
- */
-struct nop_cmd_struct
-{
-  unsigned short cmd_status;	/* status of this command */
-  unsigned short cmd_cmd;       /* the command itself (+bits) */
-  unsigned short cmd_link;      /* offsetpointer to next command */
-};
-
-/*
- * IA Setup command
- */
-struct iasetup_cmd_struct 
-{
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  iaddr[6];
-};
-
-/*
- * Configure command 
- */
-struct configure_cmd_struct
-{
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned char  byte_cnt;   /* size of the config-cmd */
-  unsigned char  fifo;       /* fifo/recv monitor */
-  unsigned char  sav_bf;     /* save bad frames (bit7=1)*/
-  unsigned char  adr_len;    /* adr_len(0-2),al_loc(3),pream(4-5),loopbak(6-7)*/
-  unsigned char  priority;   /* lin_prio(0-2),exp_prio(4-6),bof_metd(7) */
-  unsigned char  ifs;        /* inter frame spacing */
-  unsigned char  time_low;   /* slot time low */
-  unsigned char  time_high;  /* slot time high(0-2) and max. retries(4-7) */
-  unsigned char  promisc;    /* promisc-mode(0) , et al (1-7) */
-  unsigned char  carr_coll;  /* carrier(0-3)/collision(4-7) stuff */
-  unsigned char  fram_len;   /* minimal frame len */
-  unsigned char  dummy;	     /* dummy */
-};
-
-/*
- * Multicast Setup command 
- */
-struct mcsetup_cmd_struct 
-{
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short mc_cnt;		/* number of bytes in the MC-List */
-  unsigned char  mc_list[0][6];  	/* pointer to 6 bytes entries */
-};
-
-/*
- * transmit command 
- */
-struct transmit_cmd_struct 
-{
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short tbd_offset;	/* pointeroffset to TBD */
-  unsigned char  dest[6];       /* destination address of the frame */
-  unsigned short length;	/* user defined: 802.3 length / Ether type */
-};
-
-#define TCMD_ERRMASK     0x0fa0
-#define TCMD_MAXCOLLMASK 0x000f
-#define TCMD_MAXCOLL     0x0020
-#define TCMD_HEARTBEAT   0x0040
-#define TCMD_DEFERRED    0x0080
-#define TCMD_UNDERRUN    0x0100
-#define TCMD_LOSTCTS     0x0200
-#define TCMD_NOCARRIER   0x0400
-#define TCMD_LATECOLL    0x0800
-
-struct tdr_cmd_struct
-{
-  unsigned short cmd_status;
-  unsigned short cmd_cmd;
-  unsigned short cmd_link;
-  unsigned short status;
-};
-
-#define TDR_LNK_OK	0x8000	/* No link problem identified */
-#define TDR_XCVR_PRB	0x4000	/* indicates a transceiver problem */
-#define TDR_ET_OPN	0x2000	/* open, no correct termination */
-#define TDR_ET_SRT	0x1000	/* TDR detected a short circuit */
-#define TDR_TIMEMASK	0x07ff	/* mask for the time field */
-
-/*
- * Transmit Buffer Descriptor (TBD)
- */
-struct tbd_struct
-{
-  unsigned short size;		/* size + EOF-Flag(15) */
-  unsigned short next;          /* pointeroffset to next TBD */
-  char          *buffer;        /* pointer to buffer */
-};
-
-#define TBD_LAST 0x8000         /* EOF-Flag, indicates last buffer in list */
-
-
-
-
diff --git a/i386/i386at/gpl/linux/net/ni65.c b/i386/i386at/gpl/linux/net/ni65.c
deleted file mode 100644
index 44a58112..00000000
--- a/i386/i386at/gpl/linux/net/ni65.c
+++ /dev/null
@@ -1,648 +0,0 @@
-/*
- * ni6510 (am7990 'lance' chip) driver for Linux-net-3 by MH
- * Alphacode v0.33 (94/08/22) for 1.1.47 (or later)
- *
- * ----------------------------------------------------------
- * WARNING: DOESN'T WORK ON MACHINES WITH MORE THAN 16MB !!!!
- * ----------------------------------------------------------
- *
- * copyright (c) 1994 M.Hipp
- *
- * This is an extension to the Linux operating system, and is covered by the
- * same Gnu Public License that covers the Linux-kernel.
- *
- * comments/bugs/suggestions can be sent to:
- *    Michael Hipp
- *    email: mhipp@student.uni-tuebingen.de
- *
- * sources:
- *  some things are from the 'ni6510-packet-driver for dos by Russ Nelson'
- *  and from the original drivers by D.Becker
- */
-
-/*
- * Nov.18: multicast tweaked (AC).
- *
- * Aug.22: changes in xmit_intr (ack more than one xmitted-packet), ni65_send_packet (p->lock) (MH)
- *
- * July.16: fixed bugs in recv_skb and skb-alloc stuff  (MH)
- */
-
-/*
- * known BUGS: 16MB limit
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "ni65.h"
-
-/************************************
- * skeleton-stuff
- */
-
-#ifndef HAVE_PORTRESERVE
-#define check_region(ioaddr, size)              0
-#define request_region(ioaddr, size,name)       do ; while (0)
-#endif
-
-#ifndef NET_DEBUG
-#define NET_DEBUG 2
-#endif
-/*
-static unsigned int net_debug = NET_DEBUG;
-*/
-
-#define NI65_TOTAL_SIZE    16
-
-#define SA_ADDR0 0x02
-#define SA_ADDR1 0x07
-#define SA_ADDR2 0x01
-#define CARD_ID0 0x00
-#define CARD_ID1 0x55
-
-/*****************************************/
-
-#define PORT dev->base_addr
-
-#define RMDNUM 8
-#define RMDNUMMASK 0x6000 /* log2(RMDNUM)<<13 */
-#define TMDNUM 4
-#define TMDNUMMASK 0x4000 /* log2(TMDNUM)<<13 */
-
-#define R_BUF_SIZE 1518
-#define T_BUF_SIZE 1518
-
-#define MEMSIZE 8+RMDNUM*8+TMDNUM*8
-
-#define L_DATAREG 0x00
-#define L_ADDRREG 0x02
-
-#define L_RESET   0x04
-#define L_CONFIG  0x05
-#define L_EBASE   0x08
-
-/* 
- * to access the am7990-regs, you have to write
- * reg-number into L_ADDRREG, then you can access it using L_DATAREG
- */
-#define CSR0 0x00
-#define CSR1 0x01
-#define CSR2 0x02
-#define CSR3 0x03
-
-/* if you #define NO_STATIC the driver is faster but you will have (more) problems with >16MB memory */
-#undef NO_STATIC
-
-#define writereg(val,reg) {outw(reg,PORT+L_ADDRREG);inw(PORT+L_ADDRREG); \
-                           outw(val,PORT+L_DATAREG);inw(PORT+L_DATAREG);}
-#define readreg(reg) (outw(reg,PORT+L_ADDRREG),inw(PORT+L_ADDRREG),\
-                       inw(PORT+L_DATAREG))
-#define writedatareg(val) {outw(val,PORT+L_DATAREG);inw(PORT+L_DATAREG);}
-
-static int   ni65_probe1(struct device *dev,int);
-static void  ni65_interrupt(int irq, struct pt_regs *regs);
-  static void recv_intr(struct device *dev);
-  static void xmit_intr(struct device *dev);
-static int   ni65_open(struct device *dev);
-   static int am7990_reinit(struct device *dev);
-static int   ni65_send_packet(struct sk_buff *skb, struct device *dev);
-static int   ni65_close(struct device *dev);
-static struct enet_statistics *ni65_get_stats(struct device *);
-
-static void set_multicast_list(struct device *dev);
-
-struct priv 
-{
-  struct init_block ib; 
-  void *memptr;
-  struct rmd *rmdhead;
-  struct tmd *tmdhead;
-  int rmdnum;
-  int tmdnum,tmdlast;
-  struct sk_buff *recv_skb[RMDNUM];
-  void *tmdbufs[TMDNUM];
-  int lock,xmit_queued;
-  struct enet_statistics stats;
-}; 
-
-int irqtab[] = { 9,12,15,5 }; /* irq config-translate */
-int dmatab[] = { 0,3,5,6 };   /* dma config-translate */
-
-/*
- * open (most done by init) 
- */
-
-static int ni65_open(struct device *dev)
-{
-  if(am7990_reinit(dev))
-  {
-    dev->tbusy     = 0;
-    dev->interrupt = 0;
-    dev->start     = 1;
-    return 0;
-  }
-  else
-  {
-    dev->start = 0;
-    return -EAGAIN;
-  }
-}
-
-static int ni65_close(struct device *dev)
-{
-  outw(0,PORT+L_RESET); /* that's the hard way */
-  dev->tbusy = 1;
-  dev->start = 0;
-  return 0; 
-}
-
-/* 
- * Probe The Card (not the lance-chip) 
- * and set hardaddress
- */ 
-
-int ni65_probe(struct device *dev)
-{
-  int *port, ports[] = {0x300,0x320,0x340,0x360, 0};
-  int base_addr = dev->base_addr;
-
-  if (base_addr > 0x1ff)          /* Check a single specified location. */
-     return ni65_probe1(dev, base_addr);
-  else if (base_addr > 0)         /* Don't probe at all. */
-     return ENXIO;
-
-  for (port = ports; *port; port++) 
-  {
-    int ioaddr = *port;
-    if (check_region(ioaddr, NI65_TOTAL_SIZE))
-       continue;
-    if( !(inb(ioaddr+L_EBASE+6) == CARD_ID0) || 
-        !(inb(ioaddr+L_EBASE+7) == CARD_ID1) )
-       continue;
-    dev->base_addr = ioaddr;
-    if (ni65_probe1(dev, ioaddr) == 0)
-       return 0;
-  }
-
-  dev->base_addr = base_addr;
-  return ENODEV;
-}
-
-
-static int ni65_probe1(struct device *dev,int ioaddr)
-{
-  int i;
-  unsigned char station_addr[6];
-  struct priv *p; 
-
-  for(i=0;i<6;i++)
-    station_addr[i] = dev->dev_addr[i] = inb(PORT+L_EBASE+i);
-
-  if(station_addr[0] != SA_ADDR0 || station_addr[1] != SA_ADDR1)
-  {
-    printk("%s: wrong Hardaddress \n",dev->name);
-    return ENODEV;
-  }
-
-  if(dev->irq == 0) 
-    dev->irq = irqtab[(inw(PORT+L_CONFIG)>>2)&3];
-  if(dev->dma == 0)  
-    dev->dma = dmatab[inw(PORT+L_CONFIG)&3];
-
-  printk("%s: %s found at %#3lx, IRQ %d DMA %d.\n", dev->name,
-           "network card", dev->base_addr, dev->irq,dev->dma);
-
-  {        
-    int irqval = request_irq(dev->irq, &ni65_interrupt,0,"ni65");
-    if (irqval) {
-      printk ("%s: unable to get IRQ %d (irqval=%d).\n", 
-                dev->name,dev->irq, irqval);
-      return EAGAIN;
-    }
-    if(request_dma(dev->dma, "ni65") != 0)
-    {
-      printk("%s: Can't request dma-channel %d\n",dev->name,(int) dev->dma);
-      free_irq(dev->irq);
-      return EAGAIN;
-    }
-  }
-  irq2dev_map[dev->irq] = dev;
-
-  /* Grab the region so we can find another board if autoIRQ fails. */
-        request_region(ioaddr,NI65_TOTAL_SIZE,"ni65");
-
-  p = dev->priv = (void *) kmalloc(sizeof(struct priv),GFP_KERNEL);
-  if (p == NULL)
-   	return -ENOMEM;
-  memset((char *) dev->priv,0,sizeof(struct priv));
-
-  dev->open               = ni65_open;
-  dev->stop               = ni65_close;
-  dev->hard_start_xmit    = ni65_send_packet;
-  dev->get_stats          = ni65_get_stats;
-  dev->set_multicast_list = set_multicast_list;
-
-  ether_setup(dev);
-
-  dev->flags 	     &= ~IFF_MULTICAST;
-  dev->interrupt      = 0;
-  dev->tbusy          = 0;
-  dev->start          = 0;
-
-  if( (p->memptr = kmalloc(MEMSIZE,GFP_KERNEL)) == NULL) {
-    printk("%s: Can't alloc TMD/RMD-buffer.\n",dev->name);
-    return EAGAIN;
-  }
-  if( (unsigned long) (p->memptr + MEMSIZE) & 0xff000000) {
-    printk("%s: Can't alloc TMD/RMD buffer in lower 16MB!\n",dev->name);
-    return EAGAIN;
-  }
-  p->tmdhead = (struct tmd *) ((( (unsigned long)p->memptr ) + 8) & 0xfffffff8);
-  p->rmdhead = (struct rmd *) (p->tmdhead + TMDNUM);   
-
-#ifndef NO_STATIC
-   for(i=0;i<TMDNUM;i++)
-   {
-     if( (p->tmdbufs[i] = kmalloc(T_BUF_SIZE,GFP_ATOMIC)) == NULL) {
-       printk("%s: Can't alloc Xmit-Mem.\n",dev->name);
-       return EAGAIN;
-     }
-     if( (unsigned long) (p->tmdbufs[i]+T_BUF_SIZE) & 0xff000000) {
-       printk("%s: Can't alloc Xmit-Mem in lower 16MB!\n",dev->name);
-       return EAGAIN;
-     }
-   }
-#endif
-
-   for(i=0;i<RMDNUM;i++)
-   {
-     if( (p->recv_skb[i] = dev_alloc_skb(R_BUF_SIZE)) == NULL) {
-       printk("%s: unable to alloc recv-mem\n",dev->name);
-       return EAGAIN;
-     }
-     if( (unsigned long) (p->recv_skb[i]->data + R_BUF_SIZE) & 0xff000000) {
-       printk("%s: unable to alloc receive-memory in lower 16MB!\n",dev->name);
-       return EAGAIN;
-     }
-   }
-
-  return 0; /* we've found everything */
-}
-
-/* 
- * init lance (write init-values .. init-buffers) (open-helper)
- */
-
-static int am7990_reinit(struct device *dev)
-{
-   int i,j;
-   struct tmd *tmdp;
-   struct rmd *rmdp;
-   struct priv *p = (struct priv *) dev->priv;
-
-   p->lock = 0;
-   p->xmit_queued = 0;
-
-   disable_dma(dev->dma); /* I've never worked with dma, but we do it like the packetdriver */
-   set_dma_mode(dev->dma,DMA_MODE_CASCADE);
-   enable_dma(dev->dma); 
-
-   outw(0,PORT+L_RESET); /* first: reset the card */
-   if(inw(PORT+L_DATAREG) != 0x4)
-   {
-     printk("%s: can't RESET ni6510 card: %04x\n",dev->name,(int) inw(PORT+L_DATAREG));
-     disable_dma(dev->dma);
-     free_dma(dev->dma);
-     free_irq(dev->irq);
-     return 0;
-   }
-
-   /* here: memset all buffs to zero */
-
-   memset(p->memptr,0,MEMSIZE);
-
-   p->tmdnum = 0; p->tmdlast = 0;
-   for(i=0;i<TMDNUM;i++)
-   {
-     tmdp = p->tmdhead + i;
-#ifndef NO_STATIC
-     tmdp->u.buffer = (unsigned long) p->tmdbufs[i];     
-#endif
-     tmdp->u.s.status = XMIT_START | XMIT_END;
-   }
-
-   p->rmdnum = 0;
-   for(i=0;i<RMDNUM;i++)
-   {
-     rmdp = p->rmdhead + i;
-     rmdp->u.buffer = (unsigned long) p->recv_skb[i]->data;
-     rmdp->u.s.status = RCV_OWN;
-     rmdp->blen = -R_BUF_SIZE;
-     rmdp->mlen = 0;
-   }
-   
-   for(i=0;i<6;i++)
-   {
-     p->ib.eaddr[i] = dev->dev_addr[i];
-   }
-   p->ib.mode = 0;
-   for(i=0;i<8;i++) 
-     p->ib.filter[i] = 0;
-   p->ib.trplow = (unsigned short) (( (unsigned long) p->tmdhead ) & 0xffff);
-   p->ib.trphigh = (unsigned short) ((( (unsigned long) p->tmdhead )>>16) & 0x00ff) | TMDNUMMASK; 
-   p->ib.rrplow = (unsigned short) (( (unsigned long) p->rmdhead ) & 0xffff);
-   p->ib.rrphigh = (unsigned short) ((( (unsigned long) p->rmdhead )>>16) & 0x00ff) | RMDNUMMASK;
-
-   writereg(0,CSR3);  /* busmaster/no word-swap */
-   writereg((unsigned short) (((unsigned long) &(p->ib)) & 0xffff),CSR1);
-   writereg((unsigned short) (((unsigned long) &(p->ib))>>16),CSR2);
-   
-   writereg(CSR0_INIT,CSR0); /* this changes L_ADDRREG to CSR0 */
-
-  /*
-   * NOW, WE NEVER WILL CHANGE THE L_ADDRREG, CSR0 IS ALWAYS SELECTED 
-   */
-
-    for(i=0;i<5;i++)
-    {
-      for(j=0;j<2000000;j++); /* wait a while */
-      if(inw(PORT+L_DATAREG) & CSR0_IDON) break; /* init ok ? */
-    }
-    if(i == 5) 
-    {
-      printk("%s: can't init am7990, status: %04x\n",dev->name,(int) inw(PORT+L_DATAREG));
-      disable_dma(dev->dma);
-      free_dma(dev->dma);
-      free_irq(dev->irq);
-      return 0; /* false */
-    } 
-
-    writedatareg(CSR0_CLRALL | CSR0_INEA | CSR0_STRT); /* start lance , enable interrupts */
-
-    return 1; /* OK */
-}
- 
-/* 
- * interrupt handler  
- */
-
-static void ni65_interrupt(int irq, struct pt_regs * regs)
-{
-  int csr0;
-  struct device *dev = (struct device *) irq2dev_map[irq];
-
-  if (dev == NULL) {
-    printk ("net_interrupt(): irq %d for unknown device.\n", irq);
-    return;
-  }
-
-  csr0 = inw(PORT+L_DATAREG);
-  writedatareg(csr0 & CSR0_CLRALL); /* ack interrupts, disable int. */
-
-  dev->interrupt = 1;
-
-  if(csr0 & CSR0_ERR)
-  {
-     struct priv *p = (struct priv *) dev->priv;
-
-     if(csr0 & CSR0_BABL)
-       p->stats.tx_errors++;
-     if(csr0 & CSR0_MISS)
-       p->stats.rx_errors++;
-  }
-
-  if(csr0 & CSR0_RINT) /* RECV-int? */
-  { 
-    recv_intr(dev);
-  }
-  if(csr0 & CSR0_TINT) /* XMIT-int? */
-  {  
-    xmit_intr(dev);
-  }
-
-  writedatareg(CSR0_INEA);  /* reenable inter. */
-  dev->interrupt = 0;
-
-  return;
-}
-
-/*
- * We have received an Xmit-Interrupt ..
- * send a new packet if necessary
- */
-
-static void xmit_intr(struct device *dev)
-{
-  int tmdstat;
-  struct tmd *tmdp;
-  struct priv *p = (struct priv *) dev->priv;
-
-#ifdef NO_STATIC
-  struct sk_buff *skb;
-#endif
-
-  while(p->xmit_queued)
-  {
-    tmdp = p->tmdhead + p->tmdlast;
-    tmdstat = tmdp->u.s.status;
-    if(tmdstat & XMIT_OWN)
-      break;
-#ifdef NO_STATIC
-    skb = (struct sk_buff *) p->tmdbufs[p->tmdlast];
-    dev_kfree_skb(skb,FREE_WRITE); 
-#endif
-
-    if(tmdstat & XMIT_ERR)
-    {
-      printk("%s: xmit-error: %04x %04x\n",dev->name,(int) tmdstat,(int) tmdp->status2);
-      if(tmdp->status2 & XMIT_TDRMASK) 
-        printk("%s: tdr-problems (e.g. no resistor)\n",dev->name);
-
-     /* checking some errors */
-      if(tmdp->status2 & XMIT_RTRY) 
-        p->stats.tx_aborted_errors++;
-      if(tmdp->status2 & XMIT_LCAR) 
-        p->stats.tx_carrier_errors++;
-      p->stats.tx_errors++;
-      tmdp->status2 = 0;
-    }
-    else
-      p->stats.tx_packets++;
-
-    p->tmdlast = (p->tmdlast + 1) & (TMDNUM-1);
-    if(p->tmdlast == p->tmdnum)
-      p->xmit_queued = 0;
-  }
-
-  dev->tbusy = 0;
-  mark_bh(NET_BH);
-}
-
-/*
- * We have received a packet
- */
-
-static void recv_intr(struct device *dev)
-{
-  struct rmd *rmdp; 
-  int rmdstat,len;
-  struct sk_buff *skb,*skb1;
-  struct priv *p = (struct priv *) dev->priv;
-
-  rmdp = p->rmdhead + p->rmdnum;
-  while(!( (rmdstat = rmdp->u.s.status) & RCV_OWN))
-  {
-    if( (rmdstat & (RCV_START | RCV_END)) != (RCV_START | RCV_END) ) /* is packet start & end? */ 
-    {
-      if(rmdstat & RCV_START)
-      {
-        p->stats.rx_errors++;
-        p->stats.rx_length_errors++;
-        printk("%s: packet too long\n",dev->name);
-      }
-      rmdp->u.s.status = RCV_OWN; /* change owner */
-    }
-    else if(rmdstat & RCV_ERR)
-    {
-      printk("%s: receive-error: %04x\n",dev->name,(int) rmdstat );
-      p->stats.rx_errors++;
-      if(rmdstat & RCV_FRAM) p->stats.rx_frame_errors++;
-      if(rmdstat & RCV_OFLO) p->stats.rx_over_errors++;
-      if(rmdstat & RCV_CRC)  p->stats.rx_crc_errors++;
-      rmdp->u.s.status = RCV_OWN;
-      printk("%s: lance-status: %04x\n",dev->name,(int) inw(PORT+L_DATAREG));
-    }
-    else
-    {
-      len = (rmdp->mlen & 0x0fff) - 4; /* -4: ignore FCS */
-      skb = dev_alloc_skb(R_BUF_SIZE);
-      if(skb != NULL)
-      {
-        if( (unsigned long) (skb->data + R_BUF_SIZE) & 0xff000000) {
-          memcpy(skb_put(skb,len),p->recv_skb[p->rmdnum]->data,len);
-	  skb1 = skb;
-        }
-        else {
-          skb1 = p->recv_skb[p->rmdnum];
-          p->recv_skb[p->rmdnum] = skb;
-          rmdp->u.buffer = (unsigned long) skb_put(skb1,len);
-        }
-        rmdp->u.s.status = RCV_OWN;
-        rmdp->mlen = 0;   /* not necc ???? */
-        skb1->dev = dev;
-        p->stats.rx_packets++;
-        skb1->protocol=eth_type_trans(skb1,dev);
-        netif_rx(skb1);
-      }
-      else
-      {
-        rmdp->u.s.status = RCV_OWN;
-        printk("%s: can't alloc new sk_buff\n",dev->name);
-        p->stats.rx_dropped++;
-      }
-    }
-    p->rmdnum++; p->rmdnum &= RMDNUM-1;
-    rmdp = p->rmdhead + p->rmdnum;
-  }
-}
-
-/*
- * kick xmitter ..
- */
-
-static int ni65_send_packet(struct sk_buff *skb, struct device *dev)
-{
-  struct priv *p = (struct priv *) dev->priv;
-  struct tmd *tmdp;
-
-  if(dev->tbusy)
-  {
-    int tickssofar = jiffies - dev->trans_start;
-    if (tickssofar < 25)
-      return 1;
-
-    printk("%s: xmitter timed out, try to restart!\n",dev->name);
-    am7990_reinit(dev);
-    dev->tbusy=0;
-    dev->trans_start = jiffies;
-  }
-
-  if(skb == NULL)
-  {
-    dev_tint(dev);
-    return 0;
-  }
-
-  if (skb->len <= 0)
-    return 0;
-
-  if (set_bit(0, (void*)&dev->tbusy) != 0)
-  {
-     printk("%s: Transmitter access conflict.\n", dev->name);
-     return 1;
-  }
-  if(set_bit(0,(void*) &p->lock) != 0)
-  {
-    printk("%s: Queue was locked!\n",dev->name);
-    return 1;
-  }
-
-  {
-    short len = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-
-    tmdp = p->tmdhead + p->tmdnum;
-
-#ifdef NO_STATIC
-    tmdp->u.buffer = (unsigned long) (skb->data);
-    p->tmdbufs[p->tmdnum] = skb;
-#else
-    memcpy((char *) (tmdp->u.buffer & 0x00ffffff),(char *)skb->data,skb->len);
-    dev_kfree_skb (skb, FREE_WRITE);
-#endif
-    tmdp->blen = -len;
-    tmdp->u.s.status = XMIT_OWN | XMIT_START | XMIT_END;
-
-    cli();
-    p->xmit_queued = 1;
-    writedatareg(CSR0_TDMD | CSR0_INEA); /* enable xmit & interrupt */
-    p->tmdnum++; p->tmdnum &= TMDNUM-1;
- 
-    if( !((p->tmdhead + p->tmdnum)->u.s.status & XMIT_OWN) ) 
-      dev->tbusy = 0;
-    p->lock = 0;
-    sti();
-
-    dev->trans_start = jiffies;
-
-  }
-
-  return 0;
-}
-
-static struct enet_statistics *ni65_get_stats(struct device *dev)
-{
-  return &((struct priv *) dev->priv)->stats;
-}
-
-static void set_multicast_list(struct device *dev)
-{
-}
-
-/*
- * END of ni65.c 
- */
-
diff --git a/i386/i386at/gpl/linux/net/ni65.h b/i386/i386at/gpl/linux/net/ni65.h
deleted file mode 100644
index 144523fa..00000000
--- a/i386/i386at/gpl/linux/net/ni65.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* am7990 (lance) definitions
- * 
- * This is a extension to the Linux operating system, and is covered by
- * same Gnu Public License that covers that work.
- * 
- * Michael Hipp
- * email: mhipp@student.uni-tuebingen.de
- *
- * sources: (mail me or ask archie if you need them) 
- *    crynwr-packet-driver
- */
-
-/*
- * 	Control and Status Register 0 (CSR0) bit definitions
- * (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
- *
- */
-
-#define CSR0_ERR	0x8000	/* Error summary (R) */
-#define CSR0_BABL	0x4000	/* Babble transmitter timeout error (RC) */
-#define CSR0_CERR	0x2000	/* Collision Error (RC) */
-#define CSR0_MISS	0x1000	/* Missed packet (RC) */
-#define CSR0_MERR	0x0800	/* Memory Error (RC) */ 
-#define CSR0_RINT	0x0400	/* Receiver Interrupt (RC) */
-#define CSR0_TINT       0x0200	/* Transmit Interrupt (RC) */ 
-#define CSR0_IDON	0x0100	/* Initialization Done (RC) */
-#define CSR0_INTR	0x0080	/* Interrupt Flag (R) */
-#define CSR0_INEA	0x0040	/* Interrupt Enable (RW) */
-#define CSR0_RXON	0x0020	/* Receiver on (R) */
-#define CSR0_TXON	0x0010  /* Transmitter on (R) */
-#define CSR0_TDMD	0x0008	/* Transmit Demand (RS) */
-#define CSR0_STOP	0x0004 	/* Stop (RS) */
-#define CSR0_STRT	0x0002	/* Start (RS) */
-#define CSR0_INIT	0x0001	/* Initialize (RS) */
-
-#define CSR0_CLRALL    0x7f00  /* mask for all clearable bits */
-/*
- *	Initialization Block  Mode operation Bit Definitions.
- */
-
-#define M_PROM		0x8000	/* Promiscuous Mode */
-#define M_INTL		0x0040  /* Internal Loopback */
-#define M_DRTY		0x0020  /* Disable Retry */ 
-#define M_COLL		0x0010	/* Force Collision */
-#define M_DTCR		0x0008	/* Disable Transmit CRC) */
-#define M_LOOP		0x0004	/* Loopback */
-#define M_DTX		0x0002	/* Disable the Transmitter */ 
-#define M_DRX		0x0001  /* Disable the Receiver */
-
-
-/*
- * 	Receive message descriptor bit definitions.
- */
-
-#define RCV_OWN		0x80	/* owner bit 0 = host, 1 = lance */
-#define RCV_ERR		0x40	/* Error Summary */
-#define RCV_FRAM	0x20	/* Framing Error */
-#define RCV_OFLO	0x10	/* Overflow Error */
-#define RCV_CRC		0x08	/* CRC Error */ 
-#define RCV_BUF_ERR	0x04	/* Buffer Error */
-#define RCV_START	0x02	/* Start of Packet */
-#define RCV_END		0x01	/* End of Packet */
-
-
-/*
- *	Transmit  message descriptor bit definitions.
- */
-
-#define XMIT_OWN	0x80	/* owner bit 0 = host, 1 = lance */
-#define XMIT_ERR	0x40    /* Error Summary */
-#define XMIT_RETRY	0x10	/* more the 1 retry needed to Xmit */
-#define XMIT_1_RETRY	0x08	/* one retry needed to Xmit */
-#define XMIT_DEF	0x04	/* Deferred */
-#define XMIT_START	0x02	/* Start of Packet */
-#define XMIT_END	0x01	/* End of Packet */
-
-/*
- * transmit status (2) (valid if XMIT_ERR == 1)
- */
-
-#define XMIT_RTRY 	0x0200  /* Failed after 16 retransmissions  */
-#define XMIT_LCAR 	0x0400  /* Loss of Carrier */
-#define XMIT_LCOL 	0x1000  /* Late collision */
-#define XMIT_RESERV 	0x2000  /* Reserved */
-#define XMIT_UFLO 	0x4000  /* Underflow (late memory) */
-#define XMIT_BUFF 	0x8000  /* Buffering error (no ENP) */
-#define XMIT_TDRMASK    0x003f  /* time-domain-reflectometer-value */
-
-struct init_block 
-{
-  unsigned short mode;
-  unsigned char eaddr[6];
-  unsigned char filter[8];
-  unsigned short rrplow;   /* receive ring pointer (align 8) */
-  unsigned short rrphigh;  /* bit 13-15: number of rmd's (power of 2) */
-  unsigned short trplow;   /* transmit ring pointer (align 8) */
-  unsigned short trphigh;  /* bit 13-15: number of tmd's (power of 2) */
-};
-
-struct rmd /* Receive Message Descriptor */
-{ 
-  union
-  {
-    volatile unsigned long buffer;
-    struct 
-    {
-      volatile unsigned char dummy[3];
-      volatile unsigned char status; 
-    } s;
-  } u;
-  short blen;
-  volatile unsigned short mlen;
-};
-
-struct tmd
-{
-  union 
-  {
-    volatile unsigned long buffer;
-    struct 
-    {
-      volatile unsigned char dummy[3];
-      volatile unsigned char status;
-    } s;
-  } u;
-  unsigned short blen;
-  volatile unsigned short status2;
-};
-
-
diff --git a/i386/i386at/gpl/linux/net/seeq8005.c b/i386/i386at/gpl/linux/net/seeq8005.c
deleted file mode 100644
index 5799d80c..00000000
--- a/i386/i386at/gpl/linux/net/seeq8005.c
+++ /dev/null
@@ -1,760 +0,0 @@
-/* seeq8005.c: A network driver for linux. */
-/*
-	Based on skeleton.c,
-	Written 1993-94 by Donald Becker.
-	See the skeleton.c file for further copyright information.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as hamish@zot.apana.org.au
-
-	This file is a network device driver for the SEEQ 8005 chipset and
-	the Linux operating system.
-
-*/
-
-static const char *version =
-	"seeq8005.c:v1.00 8/07/95 Hamish Coleman (hamish@zot.apana.org.au)\n";
-
-/*
-  Sources:
-  	SEEQ 8005 databook
-  	
-  Version history:
-  	1.00	Public release. cosmetic changes (no warnings now)
-  	0.68	Turning per- packet,interrupt debug messages off - testing for release.
-  	0.67	timing problems/bad buffer reads seem to be fixed now
-  	0.63	*!@$ protocol=eth_type_trans -- now packets flow
-  	0.56	Send working
-  	0.48	Receive working
-*/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include "seeq8005.h"
-
-/* First, a few definitions that the brave might change. */
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int seeq8005_portlist[] =
-   { 0x300, 0x320, 0x340, 0x360, 0};
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 1
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-/* Information that need to be kept for each board. */
-struct net_local {
-	struct enet_statistics stats;
-	unsigned short receive_ptr;		/* What address in packet memory do we expect a recv_pkt_header? */
-	long open_time;				/* Useless example local info. */
-};
-
-/* The station (ethernet) address prefix, used for IDing the board. */
-#define SA_ADDR0 0x00
-#define SA_ADDR1 0x80
-#define SA_ADDR2 0x4b
-
-/* Index to functions, as function prototypes. */
-
-extern int seeq8005_probe(struct device *dev);
-
-static int seeq8005_probe1(struct device *dev, int ioaddr);
-static int seeq8005_open(struct device *dev);
-static int seeq8005_send_packet(struct sk_buff *skb, struct device *dev);
-static void seeq8005_interrupt(int irq, struct pt_regs *regs);
-static void seeq8005_rx(struct device *dev);
-static int seeq8005_close(struct device *dev);
-static struct enet_statistics *seeq8005_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-
-/* Example routines you must write ;->. */
-#define tx_done(dev)	(inw(SEEQ_STATUS) & SEEQSTAT_TX_ON)
-extern void hardware_send_packet(struct device *dev, char *buf, int length);
-extern void seeq8005_init(struct device *dev, int startp);
-inline void wait_for_buffer(struct device *dev);
-
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
-   If dev->base_addr == 0, probe all likely locations.
-   If dev->base_addr == 1, always return failure.
-   If dev->base_addr == 2, allocate space for the device and return success
-   (detachable devices only).
-   */
-#ifdef HAVE_DEVLIST
-/* Support for a alternate probe manager, which will eliminate the
-   boilerplate below. */
-struct netdev_entry seeq8005_drv =
-{"seeq8005", seeq8005_probe1, SEEQ8005_IO_EXTENT, seeq8005_portlist};
-#else
-int
-seeq8005_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return seeq8005_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; seeq8005_portlist[i]; i++) {
-		int ioaddr = seeq8005_portlist[i];
-		if (check_region(ioaddr, SEEQ8005_IO_EXTENT))
-			continue;
-		if (seeq8005_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-/* This is the real probe routine.  Linux has a history of friendly device
-   probes on the ISA bus.  A good device probes avoids doing writes, and
-   verifies that the correct device exists and functions.  */
-
-static int seeq8005_probe1(struct device *dev, int ioaddr)
-{
-	static unsigned version_printed = 0;
-	int i,j;
-	unsigned char SA_prom[32];
-	int old_cfg1;
-	int old_cfg2;
-	int old_stat;
-	int old_dmaar;
-	int old_rear;
-
-	if (net_debug>1)
-		printk("seeq8005: probing at 0x%x\n",ioaddr);
-
-	old_stat = inw(SEEQ_STATUS);					/* read status register */
-	if (old_stat == 0xffff)
-		return ENODEV;						/* assume that 0xffff == no device */
-	if ( (old_stat & 0x1800) != 0x1800 ) {				/* assume that unused bits are 1, as my manual says */
-		if (net_debug>1) {
-			printk("seeq8005: reserved stat bits != 0x1800\n");
-			printk("          == 0x%04x\n",old_stat);
-		}
-	 	return ENODEV;
-	}
-
-	old_rear = inw(SEEQ_REA);
-	if (old_rear == 0xffff) {
-		outw(0,SEEQ_REA);
-		if (inw(SEEQ_REA) == 0xffff) {				/* assume that 0xffff == no device */
-			return ENODEV;
-		}
-	} else if ((old_rear & 0xff00) != 0xff00) {			/* assume that unused bits are 1 */
-		if (net_debug>1) {
-			printk("seeq8005: unused rear bits != 0xff00\n");
-			printk("          == 0x%04x\n",old_rear);
-		}
-		return ENODEV;
-	}
-	
-	old_cfg2 = inw(SEEQ_CFG2);					/* read CFG2 register */
-	old_cfg1 = inw(SEEQ_CFG1);
-	old_dmaar = inw(SEEQ_DMAAR);
-	
-	if (net_debug>4) {
-		printk("seeq8005: stat = 0x%04x\n",old_stat);
-		printk("seeq8005: cfg1 = 0x%04x\n",old_cfg1);
-		printk("seeq8005: cfg2 = 0x%04x\n",old_cfg2);
-		printk("seeq8005: raer = 0x%04x\n",old_rear);
-		printk("seeq8005: dmaar= 0x%04x\n",old_dmaar);
-	}
-	
-	outw( SEEQCMD_FIFO_WRITE | SEEQCMD_SET_ALL_OFF, SEEQ_CMD);	/* setup for reading PROM */
-	outw( 0, SEEQ_DMAAR);						/* set starting PROM address */
-	outw( SEEQCFG1_BUFFER_PROM, SEEQ_CFG1);				/* set buffer to look at PROM */
-	
-	
-	j=0;
-	for(i=0; i <32; i++) {
-		j+= SA_prom[i] = inw(SEEQ_BUFFER) & 0xff;
-	}
-
-#if 0
-	/* untested because I only have the one card */
-	if ( (j&0xff) != 0 ) {						/* checksum appears to be 8bit = 0 */
-		if (net_debug>1) {					/* check this before deciding that we have a card */
-			printk("seeq8005: prom sum error\n");
-		}
-		outw( old_stat, SEEQ_STATUS);
-		outw( old_dmaar, SEEQ_DMAAR);
-		outw( old_cfg1, SEEQ_CFG1);
-		return ENODEV;
-	}
-#endif
-
-	outw( SEEQCFG2_RESET, SEEQ_CFG2);				/* reset the card */
-	SLOW_DOWN_IO;							/* have to wait 4us after a reset - should be fixed */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-	outw( SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-	
-	if (net_debug) {
-		printk("seeq8005: prom sum = 0x%08x\n",j);
-		for(j=0; j<32; j+=16) {
-			printk("seeq8005: prom %02x: ",j);
-			for(i=0;i<16;i++) {
-				printk("%02x ",SA_prom[j|i]);
-			}
-			printk(" ");
-			for(i=0;i<16;i++) {
-				if ((SA_prom[j|i]>31)&&(SA_prom[j|i]<127)) {
-					printk("%c", SA_prom[j|i]);
-				} else {
-					printk(" ");
-				}
-			}
-			printk("\n");
-		}
-	}
-
-#if 0	
-	/* 
-	 * testing the packet buffer memory doesnt work yet
-	 * but all other buffer accesses do 
-	 *			- fixing is not a priority
-	 */
-	if (net_debug>1) {					/* test packet buffer memory */
-		printk("seeq8005: testing packet buffer ... ");
-		outw( SEEQCFG1_BUFFER_BUFFER, SEEQ_CFG1);
-		outw( SEEQCMD_FIFO_WRITE | SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-		outw( 0 , SEEQ_DMAAR);
-		for(i=0;i<32768;i++) {
-			outw(0x5a5a, SEEQ_BUFFER);
-		}
-		j=jiffies+HZ;
-		while ( ((inw(SEEQ_STATUS) & SEEQSTAT_FIFO_EMPTY) != SEEQSTAT_FIFO_EMPTY) && jiffies < j )
-			mb();
-		outw( 0 , SEEQ_DMAAR);
-		while ( ((inw(SEEQ_STATUS) & SEEQSTAT_WINDOW_INT) != SEEQSTAT_WINDOW_INT) && jiffies < j+HZ)
-			mb();
-		if ( (inw(SEEQ_STATUS) & SEEQSTAT_WINDOW_INT) == SEEQSTAT_WINDOW_INT)
-			outw( SEEQCMD_WINDOW_INT_ACK | (inw(SEEQ_STATUS)& SEEQCMD_INT_MASK), SEEQ_CMD);
-		outw( SEEQCMD_FIFO_READ | SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-		j=0;
-		for(i=0;i<32768;i++) {
-			if (inw(SEEQ_BUFFER) != 0x5a5a)
-				j++;
-		}
-		if (j) {
-			printk("%i\n",j);
-		} else {
-			printk("ok.\n");
-		}
-	}
-#endif
-
-	/* Allocate a new 'dev' if needed. */
-	if (dev == NULL)
-		dev = init_etherdev(0, sizeof(struct net_local));
-
-	if (net_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	printk("%s: %s found at %#3x, ", dev->name, "seeq8005", ioaddr);
-
-	/* Fill in the 'dev' fields. */
-	dev->base_addr = ioaddr;
-
-	/* Retrieve and print the ethernet address. */
-	for (i = 0; i < 6; i++)
-		printk(" %2.2x", dev->dev_addr[i] = SA_prom[i+6]);
-
-	if (dev->irq == 0xff)
-		;			/* Do nothing: a user-level program will set it. */
-	else if (dev->irq < 2) {	/* "Auto-IRQ" */
-		autoirq_setup(0);
-		
-		outw( SEEQCMD_RX_INT_EN | SEEQCMD_SET_RX_ON | SEEQCMD_SET_RX_OFF, SEEQ_CMD );
-
-		dev->irq = autoirq_report(0);
-		
-		if (net_debug >= 2)
-			printk(" autoirq is %d\n", dev->irq);
-	} else if (dev->irq == 2)
-	  /* Fixup for users that don't know that IRQ 2 is really IRQ 9,
-	   * or don't know which one to set. 
-	   */
-	  dev->irq = 9;
-
-#if 0
-	{
-		 int irqval = request_irq(dev->irq, &seeq8005_interrupt, 0, "seeq8005");
-		 if (irqval) {
-			 printk ("%s: unable to get IRQ %d (irqval=%d).\n", dev->name,
-					 dev->irq, irqval);
-			 return EAGAIN;
-		 }
-	}
-#endif
-
-	/* Grab the region so we can find another board if autoIRQ fails. */
-	request_region(ioaddr, SEEQ8005_IO_EXTENT,"seeq8005");
-
-	/* Initialize the device structure. */
-	dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0, sizeof(struct net_local));
-
-	dev->open		= seeq8005_open;
-	dev->stop		= seeq8005_close;
-	dev->hard_start_xmit = seeq8005_send_packet;
-	dev->get_stats	= seeq8005_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/* Fill in the fields of the device structure with ethernet values. */
-	ether_setup(dev);
-	
-	dev->flags &= ~IFF_MULTICAST;
-
-	return 0;
-}
-
-
-/* Open/initialize the board.  This is called (in the current kernel)
-   sometime after booting when the 'ifconfig' program is run.
-
-   This routine should set everything up anew at each open, even
-   registers that "should" only need to be set once at boot, so that
-   there is non-reboot way to recover if something goes wrong.
-   */
-static int
-seeq8005_open(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-
-	{
-		 int irqval = request_irq(dev->irq, &seeq8005_interrupt, 0, "seeq8005");
-		 if (irqval) {
-			 printk ("%s: unable to get IRQ %d (irqval=%d).\n", dev->name,
-					 dev->irq, irqval);
-			 return EAGAIN;
-		 }
-	}
-	irq2dev_map[dev->irq] = dev;
-
-	/* Reset the hardware here.  Don't forget to set the station address. */
-	seeq8005_init(dev, 1);
-
-	lp->open_time = jiffies;
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-	return 0;
-}
-
-static int
-seeq8005_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (dev->tbusy) {
-		/* If we get here, some higher level has decided we are broken.
-		   There should really be a "kick me" function call instead. */
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 5)
-			return 1;
-		printk("%s: transmit timed out, %s?\n", dev->name,
-			   tx_done(dev) ? "IRQ conflict" : "network cable problem");
-		/* Try to restart the adaptor. */
-		seeq8005_init(dev, 1);
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-	}
-
-	/* If some higher layer thinks we've missed an tx-done interrupt
-	   we are passed NULL. Caution: dev_tint() handles the cli()/sti()
-	   itself. */
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk("%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = skb->data;
-
-		hardware_send_packet(dev, buf, length); 
-		dev->trans_start = jiffies;
-	}
-	dev_kfree_skb (skb, FREE_WRITE);
-
-	/* You might need to clean up and record Tx statistics here. */
-
-	return 0;
-}
-
-/* The typical workload of the driver:
-   Handle the network interface interrupts. */
-static void
-seeq8005_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct net_local *lp;
-	int ioaddr, status, boguscount = 0;
-
-	if (dev == NULL) {
-		printk ("net_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-	
-	if (dev->interrupt)
-		printk ("%s: Re-entering the interrupt handler.\n", dev->name);
-	dev->interrupt = 1;
-
-	ioaddr = dev->base_addr;
-	lp = (struct net_local *)dev->priv;
-
-	status = inw(SEEQ_STATUS);
-	do {
-		if (net_debug >2) {
-			printk("%s: int, status=0x%04x\n",dev->name,status);
-		}
-		
-		if (status & SEEQSTAT_WINDOW_INT) {
-			outw( SEEQCMD_WINDOW_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-			if (net_debug) {
-				printk("%s: window int!\n",dev->name);
-			}
-		}
-		if (status & SEEQSTAT_TX_INT) {
-			outw( SEEQCMD_TX_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-			lp->stats.tx_packets++;
-			dev->tbusy = 0;
-			mark_bh(NET_BH);	/* Inform upper layers. */
-		}
-		if (status & SEEQSTAT_RX_INT) {
-			/* Got a packet(s). */
-			seeq8005_rx(dev);
-		}
-		status = inw(SEEQ_STATUS);
-	} while ( (++boguscount < 10) && (status & SEEQSTAT_ANY_INT)) ;
-
-	if(net_debug>2) {
-		printk("%s: eoi\n",dev->name);
-	}
-	dev->interrupt = 0;
-	return;
-}
-
-/* We have a good packet(s), get it/them out of the buffers. */
-static void
-seeq8005_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int boguscount = 10;
-	int pkt_hdr;
-	int ioaddr = dev->base_addr;
-
-	do {
-		int next_packet;
-		int pkt_len;
-		int i;
-		int status;
-
-		status = inw(SEEQ_STATUS);
-	  	outw( lp->receive_ptr, SEEQ_DMAAR);
-		outw(SEEQCMD_FIFO_READ | SEEQCMD_RX_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-	  	wait_for_buffer(dev);
-	  	next_packet = ntohs(inw(SEEQ_BUFFER));
-	  	pkt_hdr = inw(SEEQ_BUFFER);
-	  	
-		if (net_debug>2) {
-			printk("%s: 0x%04x recv next=0x%04x, hdr=0x%04x\n",dev->name,lp->receive_ptr,next_packet,pkt_hdr);
-		}
-			
-		if ((next_packet == 0) || ((pkt_hdr & SEEQPKTH_CHAIN)==0)) {	/* Read all the frames? */
-			return;							/* Done for now */
-		}
-			
-		if ((pkt_hdr & SEEQPKTS_DONE)==0)
-			break;
-			
-		if (next_packet < lp->receive_ptr) {
-			pkt_len = (next_packet + 0x10000 - ((DEFAULT_TEA+1)<<8)) - lp->receive_ptr - 4;
-		} else {
-			pkt_len = next_packet - lp->receive_ptr - 4;
-		}
-		
-		if (next_packet < ((DEFAULT_TEA+1)<<8)) {			/* is the next_packet address sane? */
-			printk("%s: recv packet ring corrupt, resetting board\n",dev->name);
-			seeq8005_init(dev,1);
-			return;
-		}
-		
-		lp->receive_ptr = next_packet;
-		
-		if (net_debug>2) {
-			printk("%s: recv len=0x%04x\n",dev->name,pkt_len);
-		}
-
-		if (pkt_hdr & SEEQPKTS_ANY_ERROR) {				/* There was an error. */
-			lp->stats.rx_errors++;
-			if (pkt_hdr & SEEQPKTS_SHORT) lp->stats.rx_frame_errors++;
-			if (pkt_hdr & SEEQPKTS_DRIB) lp->stats.rx_frame_errors++;
-			if (pkt_hdr & SEEQPKTS_OVERSIZE) lp->stats.rx_over_errors++;
-			if (pkt_hdr & SEEQPKTS_CRC_ERR) lp->stats.rx_crc_errors++;
-			/* skip over this packet */
-			outw( SEEQCMD_FIFO_WRITE | SEEQCMD_DMA_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-			outw( (lp->receive_ptr & 0xff00)>>8, SEEQ_REA);
-		} else {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-			unsigned char *buf;
-
-			skb = dev_alloc_skb(pkt_len);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, dropping packet.\n", dev->name);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			skb->dev = dev;
-			skb_reserve(skb, 2);	/* align data on 16 byte */
-			buf = skb_put(skb,pkt_len);
-			
-			insw(SEEQ_BUFFER, buf, (pkt_len + 1) >> 1);
-			
-			if (net_debug>2) {
-				char * p = buf;
-				printk("%s: recv ",dev->name);
-				for(i=0;i<14;i++) {
-					printk("%02x ",*(p++)&0xff);
-				}
-				printk("\n");
-			}
-
-			skb->protocol=eth_type_trans(skb,dev);
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-	} while ((--boguscount) && (pkt_hdr & SEEQPKTH_CHAIN));
-
-	/* If any worth-while packets have been received, netif_rx()
-	   has done a mark_bh(NET_BH) for us and will work on them
-	   when we get to the bottom-half routine. */
-	return;
-}
-
-/* The inverse routine to net_open(). */
-static int
-seeq8005_close(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	lp->open_time = 0;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/* Flush the Tx and disable Rx here. */
-	outw( SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-
-	free_irq(dev->irq);
-
-	irq2dev_map[dev->irq] = 0;
-
-	/* Update the statistics here. */
-
-	return 0;
-
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *
-seeq8005_get_stats(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-
-	return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
-   num_addrs == -1	Promiscuous mode, receive all packets
-   num_addrs == 0	Normal mode, clear multicast list
-   num_addrs > 0	Multicast mode, receive normal and MC packets, and do
-			best-effort filtering.
- */
-static void
-set_multicast_list(struct device *dev)
-{
-/*
- * I _could_ do upto 6 addresses here, but wont (yet?)
- */
-
-#if 0
-	int ioaddr = dev->base_addr;
-/*
- * hmm, not even sure if my matching works _anyway_ - seem to be receiving
- * _everything_ . . .
- */
- 
-	if (num_addrs) {			/* Enable promiscuous mode */
-		outw( (inw(SEEQ_CFG1) & ~SEEQCFG1_MATCH_MASK)| SEEQCFG1_MATCH_ALL,  SEEQ_CFG1);
-		dev->flags|=IFF_PROMISC;
-	} else {				/* Disable promiscuous mode, use normal mode */
-		outw( (inw(SEEQ_CFG1) & ~SEEQCFG1_MATCH_MASK)| SEEQCFG1_MATCH_BROAD, SEEQ_CFG1);
-	}
-#endif
-}
-
-void seeq8005_init(struct device *dev, int startp)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int i;
-	
-	outw(SEEQCFG2_RESET, SEEQ_CFG2);	/* reset device */
-	SLOW_DOWN_IO;				/* have to wait 4us after a reset - should be fixed */
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-	SLOW_DOWN_IO;
-	
-	outw( SEEQCMD_FIFO_WRITE | SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-	outw( 0, SEEQ_DMAAR);			/* load start address into both low and high byte */
-/*	wait_for_buffer(dev); */		/* I think that you only need a wait for memory buffer */
-	outw( SEEQCFG1_BUFFER_MAC0, SEEQ_CFG1);
-	
-	for(i=0;i<6;i++) {			/* set Station address */
-		outb(dev->dev_addr[i], SEEQ_BUFFER);
-		SLOW_DOWN_IO;
-	}
-	
-	outw( SEEQCFG1_BUFFER_TEA, SEEQ_CFG1);	/* set xmit end area pointer to 16K */
-	outb( DEFAULT_TEA, SEEQ_BUFFER);	/* this gives us 16K of send buffer and 48K of recv buffer */
-	
-	lp->receive_ptr = (DEFAULT_TEA+1)<<8;	/* so we can find our packet_header */
-	outw( lp->receive_ptr, SEEQ_RPR);	/* Receive Pointer Register is set to recv buffer memory */
-	
-	outw( 0x00ff, SEEQ_REA);		/* Receive Area End */
-
-	if (net_debug>4) {
-		printk("%s: SA0 = ",dev->name);
-
-		outw( SEEQCMD_FIFO_READ | SEEQCMD_SET_ALL_OFF, SEEQ_CMD);
-		outw( 0, SEEQ_DMAAR);
-		outw( SEEQCFG1_BUFFER_MAC0, SEEQ_CFG1);
-		
-		for(i=0;i<6;i++) {
-			printk("%02x ",inb(SEEQ_BUFFER));
-		}
-		printk("\n");
-	}
-	
-	outw( SEEQCFG1_MAC0_EN | SEEQCFG1_MATCH_BROAD | SEEQCFG1_BUFFER_BUFFER, SEEQ_CFG1);
-	outw( SEEQCFG2_AUTO_REA | SEEQCFG2_CTRLO, SEEQ_CFG2);
-	outw( SEEQCMD_SET_RX_ON | SEEQCMD_TX_INT_EN | SEEQCMD_RX_INT_EN, SEEQ_CMD);
-
-	if (net_debug>4) {
-		int old_cfg1;
-		old_cfg1 = inw(SEEQ_CFG1);
-		printk("%s: stat = 0x%04x\n",dev->name,inw(SEEQ_STATUS));
-		printk("%s: cfg1 = 0x%04x\n",dev->name,old_cfg1);
-		printk("%s: cfg2 = 0x%04x\n",dev->name,inw(SEEQ_CFG2));
-		printk("%s: raer = 0x%04x\n",dev->name,inw(SEEQ_REA));
-		printk("%s: dmaar= 0x%04x\n",dev->name,inw(SEEQ_DMAAR));
-		
-	}
-}	
-
-
-void hardware_send_packet(struct device * dev, char *buf, int length)
-{
-	int ioaddr = dev->base_addr;
-	int status = inw(SEEQ_STATUS);
-	int transmit_ptr = 0;
-	int tmp;
-
-	if (net_debug>4) {
-		printk("%s: send 0x%04x\n",dev->name,length);
-	}
-	
-	/* Set FIFO to writemode and set packet-buffer address */
-	outw( SEEQCMD_FIFO_WRITE | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-	outw( transmit_ptr, SEEQ_DMAAR);
-	
-	/* output SEEQ Packet header barfage */
-	outw( htons(length + 4), SEEQ_BUFFER);
-	outw( SEEQPKTH_XMIT | SEEQPKTH_DATA_FOLLOWS | SEEQPKTH_XMIT_INT_EN, SEEQ_BUFFER );
-	
-	/* blat the buffer */
-	outsw( SEEQ_BUFFER, buf, (length +1) >> 1);
-	/* paranoia !! */
-	outw( 0, SEEQ_BUFFER);
-	outw( 0, SEEQ_BUFFER);
-	
-	/* set address of start of transmit chain */
-	outw( transmit_ptr, SEEQ_TPR);
-	
-	/* drain FIFO */
-	tmp = jiffies;
-	while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && (jiffies < tmp + HZ))
-		mb();
-	
-	/* doit ! */
-	outw( SEEQCMD_WINDOW_INT_ACK | SEEQCMD_SET_TX_ON | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-	
-}
-
-
-/*
- * wait_for_buffer
- *
- * This routine waits for the SEEQ chip to assert that the FIFO is ready
- * by checking for a window interrupt, and then clearing it
- */
-inline void wait_for_buffer(struct device * dev)
-{
-	int ioaddr = dev->base_addr;
-	int tmp;
-	int status;
-	
-	tmp = jiffies + HZ;
-	while ( ( ((status=inw(SEEQ_STATUS)) & SEEQSTAT_WINDOW_INT) != SEEQSTAT_WINDOW_INT) && jiffies < tmp)
-		mb();
-		
-	if ( (status & SEEQSTAT_WINDOW_INT) == SEEQSTAT_WINDOW_INT)
-		outw( SEEQCMD_WINDOW_INT_ACK | (status & SEEQCMD_INT_MASK), SEEQ_CMD);
-}
-	
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c skeleton.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/seeq8005.h b/i386/i386at/gpl/linux/net/seeq8005.h
deleted file mode 100644
index 7122340c..00000000
--- a/i386/i386at/gpl/linux/net/seeq8005.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/* 
- * defines, etc for the seeq8005
- */
- 
-/*
- * This file is distributed under GPL.
- *
- * This style and layout of this file is also copied
- * from many of the other linux network device drivers.
- */
-
-/* The number of low I/O ports used by the ethercard. */
-#define SEEQ8005_IO_EXTENT	16
-
-#define SEEQ_B		(ioaddr)
-
-#define	SEEQ_CMD	(SEEQ_B)		/* Write only */
-#define	SEEQ_STATUS	(SEEQ_B)		/* Read only */
-#define SEEQ_CFG1	(SEEQ_B + 2)
-#define SEEQ_CFG2	(SEEQ_B + 4)
-#define	SEEQ_REA	(SEEQ_B + 6)		/* Receive End Area Register */
-#define SEEQ_RPR	(SEEQ_B + 10)		/* Receive Pointer Register */
-#define	SEEQ_TPR	(SEEQ_B + 12)		/* Transmit Pointer Register */
-#define	SEEQ_DMAAR	(SEEQ_B + 14)		/* DMA Address Register */
-#define SEEQ_BUFFER	(SEEQ_B + 8)		/* Buffer Window Register */
-
-#define	DEFAULT_TEA	(0x3f)
-
-#define SEEQCMD_DMA_INT_EN	(0x0001)	/* DMA Interrupt Enable */
-#define SEEQCMD_RX_INT_EN	(0x0002)	/* Receive Interrupt Enable */
-#define SEEQCMD_TX_INT_EN	(0x0004)	/* Transmit Interrupt Enable */
-#define SEEQCMD_WINDOW_INT_EN	(0x0008)	/* What the hell is this for?? */
-#define SEEQCMD_INT_MASK	(0x000f)
-
-#define SEEQCMD_DMA_INT_ACK	(0x0010)	/* DMA ack */
-#define SEEQCMD_RX_INT_ACK	(0x0020)
-#define SEEQCMD_TX_INT_ACK	(0x0040)
-#define	SEEQCMD_WINDOW_INT_ACK	(0x0080)
-#define SEEQCMD_ACK_ALL		(0x00f0)
-
-#define SEEQCMD_SET_DMA_ON	(0x0100)	/* Enables DMA Request logic */
-#define SEEQCMD_SET_RX_ON	(0x0200)	/* Enables Packet RX */
-#define SEEQCMD_SET_TX_ON	(0x0400)	/* Starts TX run */
-#define SEEQCMD_SET_DMA_OFF	(0x0800)
-#define SEEQCMD_SET_RX_OFF	(0x1000)
-#define SEEQCMD_SET_TX_OFF	(0x2000)
-#define SEEQCMD_SET_ALL_OFF	(0x3800)	/* set all logic off */
-
-#define SEEQCMD_FIFO_READ	(0x4000)	/* Set FIFO to read mode (read from Buffer) */
-#define SEEQCMD_FIFO_WRITE	(0x8000)	/* Set FIFO to write mode */
-
-#define SEEQSTAT_DMA_INT_EN	(0x0001)	/* Status of interrupt enable */
-#define SEEQSTAT_RX_INT_EN	(0x0002)
-#define SEEQSTAT_TX_INT_EN	(0x0004)
-#define SEEQSTAT_WINDOW_INT_EN	(0x0008)
-
-#define	SEEQSTAT_DMA_INT	(0x0010)	/* Interrupt flagged */
-#define SEEQSTAT_RX_INT		(0x0020)
-#define SEEQSTAT_TX_INT		(0x0040)
-#define	SEEQSTAT_WINDOW_INT	(0x0080)
-#define SEEQSTAT_ANY_INT	(0x00f0)
-
-#define SEEQSTAT_DMA_ON		(0x0100)	/* DMA logic on */
-#define SEEQSTAT_RX_ON		(0x0200)	/* Packet RX on */
-#define SEEQSTAT_TX_ON		(0x0400)	/* TX running */
-
-#define SEEQSTAT_FIFO_FULL	(0x2000)
-#define SEEQSTAT_FIFO_EMPTY	(0x4000)
-#define SEEQSTAT_FIFO_DIR	(0x8000)	/* 1=read, 0=write */
-
-#define SEEQCFG1_BUFFER_MASK	(0x000f)	/* define what mapps into the BUFFER register */
-#define SEEQCFG1_BUFFER_MAC0	(0x0000)	/* MAC station addresses 0-5 */
-#define SEEQCFG1_BUFFER_MAC1	(0x0001)
-#define SEEQCFG1_BUFFER_MAC2	(0x0002)
-#define SEEQCFG1_BUFFER_MAC3	(0x0003)
-#define SEEQCFG1_BUFFER_MAC4	(0x0004)
-#define SEEQCFG1_BUFFER_MAC5	(0x0005)
-#define SEEQCFG1_BUFFER_PROM	(0x0006)	/* The Address/CFG PROM */
-#define SEEQCFG1_BUFFER_TEA	(0x0007)	/* Transmit end area */
-#define SEEQCFG1_BUFFER_BUFFER	(0x0008)	/* Packet buffer memory */
-#define SEEQCFG1_BUFFER_INT_VEC	(0x0009)	/* Interrupt Vector */
-
-#define SEEQCFG1_DMA_INTVL_MASK	(0x0030)
-#define SEEQCFG1_DMA_CONT	(0x0000)
-#define SEEQCFG1_DMA_800ns	(0x0010)
-#define SEEQCFG1_DMA_1600ns	(0x0020)
-#define SEEQCFG1_DMA_3200ns	(0x0030)
-
-#define SEEQCFG1_DMA_LEN_MASK	(0x00c0)
-#define SEEQCFG1_DMA_LEN1	(0x0000)
-#define SEEQCFG1_DMA_LEN2	(0x0040)
-#define SEEQCFG1_DMA_LEN4	(0x0080)
-#define SEEQCFG1_DMA_LEN8	(0x00c0)
-
-#define SEEQCFG1_MAC_MASK	(0x3f00)	/* Dis/enable bits for MAC addresses */
-#define SEEQCFG1_MAC0_EN	(0x0100)
-#define SEEQCFG1_MAC1_EN	(0x0200)
-#define SEEQCFG1_MAC2_EN	(0x0400)
-#define SEEQCFG1_MAC3_EN	(0x0800)
-#define	SEEQCFG1_MAC4_EN	(0x1000)
-#define SEEQCFG1_MAC5_EN	(0x2000)
-
-#define	SEEQCFG1_MATCH_MASK	(0xc000)	/* Packet matching logic cfg bits */
-#define SEEQCFG1_MATCH_SPECIFIC	(0x0000)	/* only matching MAC addresses */
-#define SEEQCFG1_MATCH_BROAD	(0x4000)	/* matching and broadcast addresses */
-#define SEEQCFG1_MATCH_MULTI	(0x8000)	/* matching, broadcast and multicast */
-#define SEEQCFG1_MATCH_ALL	(0xc000)	/* Promiscuous mode */
-
-#define SEEQCFG1_DEFAULT	(SEEQCFG1_BUFFER_BUFFER | SEEQCFG1_MAC0_EN | SEEQCFG1_MATCH_BROAD)
-
-#define SEEQCFG2_BYTE_SWAP	(0x0001)	/* 0=Intel byte-order */
-#define SEEQCFG2_AUTO_REA	(0x0002)	/* if set, Receive End Area will be updated when reading from Buffer */
-
-#define SEEQCFG2_CRC_ERR_EN	(0x0008)	/* enables receiving of packets with CRC errors */
-#define SEEQCFG2_DRIBBLE_EN	(0x0010)	/* enables receiving of non-aligned packets */
-#define SEEQCFG2_SHORT_EN	(0x0020)	/* enables receiving of short packets */
-
-#define	SEEQCFG2_SLOTSEL	(0x0040)	/* 0= standard IEEE802.3, 1= smaller,faster, non-standard */
-#define SEEQCFG2_NO_PREAM	(0x0080)	/* 1= user supplies Xmit preamble bytes */
-#define SEEQCFG2_ADDR_LEN	(0x0100)	/* 1= 2byte addresses */
-#define SEEQCFG2_REC_CRC	(0x0200)	/* 0= received packets will have CRC stripped from them */
-#define SEEQCFG2_XMIT_NO_CRC	(0x0400)	/* dont xmit CRC with each packet (user supplies it) */
-#define SEEQCFG2_LOOPBACK	(0x0800)
-#define SEEQCFG2_CTRLO		(0x1000)
-#define SEEQCFG2_RESET		(0x8000)	/* software Hard-reset bit */
-
-struct seeq_pkt_hdr {
-	unsigned short	next;			/* address of next packet header */
-	unsigned char	babble_int:1,		/* enable int on >1514 byte packet */
-			coll_int:1,		/* enable int on collision */
-			coll_16_int:1,		/* enable int on >15 collision */
-			xmit_int:1,		/* enable int on success (or xmit with <15 collision) */
-			unused:1,
-			data_follows:1,		/* if not set, process this as a header and pointer only */
-			chain_cont:1,		/* if set, more headers in chain 		only cmd bit valid in recv header */
-			xmit_recv:1;		/* if set, a xmit packet, else a receive packet.*/
-	unsigned char	status;
-};
-
-#define SEEQPKTH_BAB_INT_EN	(0x01)		/* xmit only */
-#define SEEQPKTH_COL_INT_EN	(0x02)		/* xmit only */
-#define SEEQPKTH_COL16_INT_EN	(0x04)		/* xmit only */
-#define SEEQPKTH_XMIT_INT_EN	(0x08)		/* xmit only */
-#define SEEQPKTH_DATA_FOLLOWS	(0x20)		/* supposedly in xmit only */
-#define SEEQPKTH_CHAIN		(0x40)		/* more headers follow */
-#define SEEQPKTH_XMIT		(0x80)
-
-#define SEEQPKTS_BABBLE		(0x0100)	/* xmit only */
-#define SEEQPKTS_OVERSIZE	(0x0100)	/* recv only */
-#define SEEQPKTS_COLLISION	(0x0200)	/* xmit only */
-#define SEEQPKTS_CRC_ERR	(0x0200)	/* recv only */
-#define SEEQPKTS_COLL16		(0x0400)	/* xmit only */
-#define SEEQPKTS_DRIB		(0x0400)	/* recv only */
-#define SEEQPKTS_SHORT		(0x0800)	/* recv only */
-#define SEEQPKTS_DONE		(0x8000)
-#define SEEQPKTS_ANY_ERROR	(0x0f00)
diff --git a/i386/i386at/gpl/linux/net/sk_g16.c b/i386/i386at/gpl/linux/net/sk_g16.c
deleted file mode 100644
index 83989485..00000000
--- a/i386/i386at/gpl/linux/net/sk_g16.c
+++ /dev/null
@@ -1,2111 +0,0 @@
-/*-
- * Copyright (C) 1994 by PJD Weichmann & SWS Bern, Switzerland
- *
- * This software may be used and distributed according to the terms
- * of the GNU Public License, incorporated herein by reference.
- *
- * Module         : sk_g16.c
- *
- * Version        : $Revision: 1.1.1.1 $
- *
- * Author         : Patrick J.D. Weichmann
- *
- * Date Created   : 94/05/26
- * Last Updated   : $Date: 1997/02/25 21:27:39 $
- *
- * Description    : Schneider & Koch G16 Ethernet Device Driver for
- *                  Linux Kernel >= 1.1.22
- * Update History :
- *
--*/
-
-static const char *rcsid = "$Id: sk_g16.c,v 1.1.1.1 1997/02/25 21:27:39 thomas Exp $";
-
-/*
- * The Schneider & Koch (SK) G16 Network device driver is based
- * on the 'ni6510' driver from Michael Hipp which can be found at
- * ftp://sunsite.unc.edu/pub/Linux/system/Network/drivers/nidrivers.tar.gz
- * 
- * Sources: 1) ni6510.c by M. Hipp
- *          2) depca.c  by D.C. Davies
- *          3) skeleton.c by D. Becker
- *          4) Am7990 Local Area Network Controller for Ethernet (LANCE),
- *             AMD, Pub. #05698, June 1989
- *
- * Many Thanks for helping me to get things working to: 
- *                 
- *                 A. Cox (A.Cox@swansea.ac.uk)
- *                 M. Hipp (mhipp@student.uni-tuebingen.de)
- *                 R. Bolz (Schneider & Koch, Germany)
- *
- * See README.sk_g16 for details about limitations and bugs for the
- * current version.
- *
- * To Do: 
- *        - Support of SK_G8 and other SK Network Cards.
- *        - Autoset memory mapped RAM. Check for free memory and then
- *          configure RAM correctly. 
- *        - SK_close should really set card in to initial state.
- *        - Test if IRQ 3 is not switched off. Use autoirq() functionality.
- *          (as in /drivers/net/skeleton.c)
- *        - Implement Multicast addressing. At minimum something like
- *          in depca.c. 
- *        - Redo the statistics part.
- *        - Try to find out if the board is in 8 Bit or 16 Bit slot.
- *          If in 8 Bit mode don't use IRQ 11.
- *        - (Try to make it slightly faster.) 
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-#include <linux/fcntl.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/malloc.h>
-#include <linux/ioport.h>
-#include <linux/string.h> 
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/bitops.h> 
-#include <linux/errno.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "sk_g16.h"
-
-/* 
- * Schneider & Koch Card Definitions 
- * =================================
- */  
-
-#define SK_NAME   "SK_G16"
-
-/*
- * SK_G16 Configuration
- * --------------------
- */ 
-
-/* 
- * Abbreviations
- * -------------
- *  
- * RAM - used for the 16KB shared memory 
- * Boot_ROM, ROM - are used for referencing the BootEPROM
- *
- * SK_BOOT_ROM and SK_ADDR are symbolic constants used to configure
- * the behaviour of the driver and the SK_G16.
- *
- * ! See sk_g16.install on how to install and configure the driver !   
- *
- * SK_BOOT_ROM defines if the Boot_ROM should be switched off or not.
- *
- * SK_ADDR defines the address where the RAM will be mapped into the real
- *         host memory.
- *         valid addresses are from 0xa0000 to 0xfc000 in 16Kbyte steps.
- */  
- 
-#define SK_BOOT_ROM     1              /* 1=BootROM on 0=off */
-
-#define SK_ADDR         0xcc000
-
-/* 
- * In POS3 are bits A14-A19 of the address bus. These bits can be set
- * to choose the RAM address. Thats why we only can choose the RAM address
- * in 16KB steps.
- */
-
-#define POS_ADDR       (rom_addr>>14)  /* Do not change this line */
-
-/* 
- * SK_G16 I/O PORT's + IRQ's + Boot_ROM locations
- * ----------------------------------------------
- */
-
-/* 
- * As nearly every card has also SK_G16 a specified I/O Port region and
- * only a few possible IRQ's.
- * In the Installation Guide from Schneider & Koch is listed a possible
- * Interrupt IRQ2. IRQ2 is always IRQ9 in boards with two cascaded interrupt
- * controllers. So we use in SK_IRQS IRQ9.
- */
-
-/* Don't touch any of the following #defines. */
-
-#define SK_IO_PORTS     { 0x100, 0x180, 0x208, 0x220, 0x288, 0x320, 0x328, 0x390, 0 }
-
-#define SK_IRQS         { 3, 5, 9, 11, 0 }
-
-#define SK_BOOT_ROM_LOCATIONS { 0xc0000, 0xc4000, 0xc8000, 0xcc000, 0xd0000, 0xd4000, 0xd8000, 0xdc000, 0 }
-
-#define SK_BOOT_ROM_ID  { 0x55, 0xaa, 0x10, 0x50, 0x06, 0x33 }
-
-/* 
- * SK_G16 POS REGISTERS 
- * --------------------
- */
-
-/*
- * SK_G16 has a Programmable Option Select (POS) Register.
- * The POS is composed of 8 separate registers (POS0-7) which 
- * are I/O mapped on an address set by the W1 switch.                    
- *
- */
-
-#define SK_POS_SIZE 8           /* 8 I/O Ports are used by SK_G16 */
-
-#define SK_POS0     ioaddr      /* Card-ID Low (R) */
-#define SK_POS1     ioaddr+1    /* Card-ID High (R) */
-#define SK_POS2     ioaddr+2    /* Card-Enable, Boot-ROM Disable (RW) */
-#define SK_POS3     ioaddr+3    /* Base address of RAM */
-#define SK_POS4     ioaddr+4    /* IRQ */
-
-/* POS5 - POS7 are unused */
-
-/* 
- * SK_G16 MAC PREFIX 
- * -----------------
- */
-
-/* 
- * Scheider & Koch manufacturer code (00:00:a5).
- * This must be checked, that we are sure it is a SK card.
- */
-
-#define SK_MAC0         0x00
-#define SK_MAC1         0x00
-#define SK_MAC2         0x5a
-
-/* 
- * SK_G16 ID 
- * ---------
- */ 
-
-/* 
- * If POS0,POS1 contain the following ID, then we know
- * at which I/O Port Address we are. 
- */
-
-#define SK_IDLOW  0xfd 
-#define SK_IDHIGH 0x6a
-
-
-/* 
- * LANCE POS Bit definitions 
- * -------------------------
- */
-
-#define SK_ROM_RAM_ON  (POS2_CARD)
-#define SK_ROM_RAM_OFF (POS2_EPROM)
-#define SK_ROM_ON      (inb(SK_POS2) & POS2_CARD)
-#define SK_ROM_OFF     (inb(SK_POS2) | POS2_EPROM)
-#define SK_RAM_ON      (inb(SK_POS2) | POS2_CARD)
-#define SK_RAM_OFF     (inb(SK_POS2) & POS2_EPROM) 
-
-#define POS2_CARD  0x0001              /* 1 = SK_G16 on      0 = off */
-#define POS2_EPROM 0x0002              /* 1 = Boot EPROM off 0 = on */ 
-
-/* 
- * SK_G16 Memory mapped Registers
- * ------------------------------
- *
- */ 
-
-#define SK_IOREG        (board->ioreg) /* LANCE data registers.     */ 
-#define SK_PORT         (board->port)  /* Control, Status register  */
-#define SK_IOCOM        (board->iocom) /* I/O Command               */
-
-/* 
- * SK_G16 Status/Control Register bits
- * -----------------------------------
- *
- * (C) Controlreg (S) Statusreg 
- */
-
-/* 
- * Register transfer: 0 = no transfer
- *                    1 = transferring data between LANCE and I/O reg 
- */
-#define SK_IORUN        0x20   
-
-/* 
- * LANCE interrupt: 0 = LANCE interrupt occurred	
- *                  1 = no LANCE interrupt occurred
- */
-#define SK_IRQ          0x10   
-			
-#define SK_RESET        0x08   /* Reset SK_CARD: 0 = RESET 1 = normal */
-#define SK_RW           0x02   /* 0 = write to 1 = read from */
-#define SK_ADR          0x01   /* 0 = REG DataPort 1 = RAP Reg addr port */
-
-  
-#define SK_RREG         SK_RW  /* Transferdirection to read from lance */
-#define SK_WREG         0      /* Transferdirection to write to lance */
-#define SK_RAP          SK_ADR /* Destination Register RAP */
-#define SK_RDATA        0      /* Destination Register REG DataPort */
-
-/* 
- * SK_G16 I/O Command 
- * ------------------
- */
-
-/* 
- * Any bitcombination sets the internal I/O bit (transfer will start) 
- * when written to I/O Command
- */
-
-#define SK_DOIO         0x80   /* Do Transfer */ 
- 
-/* 
- * LANCE RAP (Register Address Port). 
- * ---------------------------------
- */
-
-/*   
- * The LANCE internal registers are selected through the RAP. 
- * The Registers are:
- *
- * CSR0 - Status and Control flags 
- * CSR1 - Low order bits of initialize block (bits 15:00)
- * CSR2 - High order bits of initialize block (bits 07:00, 15:08 are reserved)
- * CSR3 - Allows redefinition of the Bus Master Interface.
- *        This register must be set to 0x0002, which means BSWAP = 0,
- *        ACON = 1, BCON = 0;
- *
- */
- 
-#define CSR0            0x00   
-#define CSR1            0x01  
-#define CSR2            0x02 
-#define CSR3            0x03
-
-/* 
- * General Definitions 
- * ===================
- */
-
-/* 
- * Set the number of Tx and Rx buffers, using Log_2(# buffers).
- * We have 16KB RAM which can be accessed by the LANCE. In the 
- * memory are not only the buffers but also the ring descriptors and
- * the initialize block. 
- * Don't change anything unless you really know what you do.
- */
-
-#define LC_LOG_TX_BUFFERS 1               /* (2 == 2^^1) 2 Transmit buffers */
-#define LC_LOG_RX_BUFFERS 3               /* (8 == 2^^3) 8 Receive buffers */
-
-/* Descriptor ring sizes */
-
-#define TMDNUM (1 << (LC_LOG_TX_BUFFERS)) /* 2 Transmit descriptor rings */
-#define RMDNUM (1 << (LC_LOG_RX_BUFFERS)) /* 8 Receive Buffers */
-
-/* Define Mask for setting RMD, TMD length in the LANCE init_block */
-
-#define TMDNUMMASK (LC_LOG_TX_BUFFERS << 29)
-#define RMDNUMMASK (LC_LOG_RX_BUFFERS << 29)
-
-/*
- * Data Buffer size is set to maximum packet length.
- */
-
-#define PKT_BUF_SZ              1518 
-
-/* 
- * The number of low I/O ports used by the ethercard. 
- */
-
-#define ETHERCARD_TOTAL_SIZE    SK_POS_SIZE
-
-/* 
- * Portreserve is there to mark the Card I/O Port region as used. 
- * Check_region is to check if the region at ioaddr with the size "size" 
- * is free or not.
- * Snarf_region allocates the I/O Port region.
- */
-
-#ifndef HAVE_PORTRESERVE
-
-#define check_region(ioaddr, size)              0
-#define request_region(ioaddr, size,name)       do ; while (0)
-
-#endif
-
-/* 
- * SK_DEBUG
- *
- * Here you can choose what level of debugging wanted.
- *
- * If SK_DEBUG and SK_DEBUG2 are undefined, then only the
- *  necessary messages will be printed.
- *
- * If SK_DEBUG is defined, there will be many debugging prints
- *  which can help to find some mistakes in configuration or even
- *  in the driver code.
- *
- * If SK_DEBUG2 is defined, many many messages will be printed 
- *  which normally you don't need. I used this to check the interrupt
- *  routine. 
- *
- * (If you define only SK_DEBUG2 then only the messages for 
- *  checking interrupts will be printed!)
- *
- * Normal way of live is: 
- *
- * For the whole thing get going let both symbolic constants
- * undefined. If you face any problems and you know what's going
- * on (you know something about the card and you can interpret some
- * hex LANCE register output) then define SK_DEBUG
- * 
- */
-
-#undef  SK_DEBUG	/* debugging */
-#undef  SK_DEBUG2	/* debugging with more verbose report */
-
-#ifdef SK_DEBUG
-#define PRINTK(x) printk x
-#else
-#define PRINTK(x) /**/
-#endif
-
-#ifdef SK_DEBUG2
-#define PRINTK2(x) printk x
-#else
-#define PRINTK2(x) /**/
-#endif
-
-/* 
- * SK_G16 RAM
- *
- * The components are memory mapped and can be set in a region from
- * 0x00000 through 0xfc000 in 16KB steps. 
- *
- * The Network components are: dual ported RAM, Prom, I/O Reg, Status-,
- * Controlregister and I/O Command.
- *
- * dual ported RAM: This is the only memory region which the LANCE chip
- *      has access to. From the Lance it is addressed from 0x0000 to
- *      0x3fbf. The host accesses it normally.
- *
- * PROM: The PROM obtains the ETHERNET-MAC-Address. It is realised as a
- *       8-Bit PROM, this means only the 16 even addresses are used of the
- *       32 Byte Address region. Access to a odd address results in invalid
- *       data.
- * 
- * LANCE I/O Reg: The I/O Reg is build of 4 single Registers, Low-Byte Write,
- *       Hi-Byte Write, Low-Byte Read, Hi-Byte Read.
- *       Transfer from or to the LANCE is always in 16Bit so Low and High
- *       registers are always relevant.
- *
- *       The Data from the Readregister is not the data in the Writeregister!!
- *       
- * Port: Status- and Controlregister. 
- *       Two different registers which share the same address, Status is 
- *       read-only, Control is write-only.
- *    
- * I/O Command: 
- *       Any bitcombination written in here starts the transmission between
- *       Host and LANCE.
- */
-
-typedef struct
-{
-	unsigned char  ram[0x3fc0];   /* 16KB dual ported ram */
-	unsigned char  rom[0x0020];   /* 32Byte PROM containing 6Byte MAC */
-	unsigned char  res1[0x0010];  /* reserved */
-	unsigned volatile short ioreg;/* LANCE I/O Register */
-	unsigned volatile char  port; /* Statusregister and Controlregister */
-	unsigned char  iocom;         /* I/O Command Register */
-} SK_RAM;
-
-/* struct  */
-
-/* 
- * This is the structure for the dual ported ram. We
- * have exactly 16 320 Bytes. In here there must be:
- *
- *     - Initialize Block   (starting at a word boundary)
- *     - Receive and Transmit Descriptor Rings (quadword boundary)
- *     - Data Buffers (arbitrary boundary)
- *
- * This is because LANCE has on SK_G16 only access to the dual ported
- * RAM and nowhere else.
- */
-
-struct SK_ram
-{
-    struct init_block ib;
-    struct tmd tmde[TMDNUM];
-    struct rmd rmde[RMDNUM];
-    char tmdbuf[TMDNUM][PKT_BUF_SZ];
-    char rmdbuf[RMDNUM][PKT_BUF_SZ];
-};
-
-/* 
- * Structure where all necessary information is for ring buffer 
- * management and statistics.
- */
-
-struct priv
-{
-    struct SK_ram *ram;  /* dual ported ram structure */
-    struct rmd *rmdhead; /* start of receive ring descriptors */
-    struct tmd *tmdhead; /* start of transmit ring descriptors */
-    int        rmdnum;   /* actual used ring descriptor */
-    int        tmdnum;   /* actual transmit descriptor for transmitting data */
-    int        tmdlast;  /* last sent descriptor used for error handling, etc */
-    void       *rmdbufs[RMDNUM]; /* pointer to the receive buffers */
-    void       *tmdbufs[TMDNUM]; /* pointer to the transmit buffers */
-    struct enet_statistics stats; /* Device driver statistics */
-};
-
-/* global variable declaration */
-
-/* IRQ map used to reserve a IRQ (see SK_open()) */
-
-/* extern void *irq2dev_map[16]; */ /* Declared in <linux/ioport.h> */
-
-/* static variables */
-
-static SK_RAM *board;  /* pointer to our memory mapped board components */
-
-/* Macros */
-
-
-/* Function Prototypes */
-
-/*
- * Device Driver functions
- * -----------------------
- * See for short explanation of each function its definitions header.
- */
-
-int          SK_init(struct device *dev);
-static int   SK_probe(struct device *dev, short ioaddr);
-
-static int   SK_open(struct device *dev);
-static int   SK_send_packet(struct sk_buff *skb, struct device *dev);
-static void  SK_interrupt(int irq, struct pt_regs * regs);
-static void  SK_rxintr(struct device *dev);
-static void  SK_txintr(struct device *dev);
-static int   SK_close(struct device *dev);
-
-static struct enet_statistics *SK_get_stats(struct device *dev);
-
-unsigned int SK_rom_addr(void);
-
-static void set_multicast_list(struct device *dev);
-
-/*
- * LANCE Functions
- * ---------------
- */
-
-static int SK_lance_init(struct device *dev, unsigned short mode);
-void   SK_reset_board(void);
-void   SK_set_RAP(int reg_number);
-int    SK_read_reg(int reg_number);
-int    SK_rread_reg(void);
-void   SK_write_reg(int reg_number, int value);
-
-/* 
- * Debugging functions
- * -------------------
- */
-
-void SK_print_pos(struct device *dev, char *text);
-void SK_print_dev(struct device *dev, char *text);
-void SK_print_ram(struct device *dev);
-
-
-/*-
- * Function       : SK_init
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : Check for a SK_G16 network adaptor and initialize it.
- *                  This function gets called by dev_init which initializes
- *                  all Network devices.
- *
- * Parameters     : I : struct device *dev - structure preconfigured 
- *                                           from Space.c
- * Return Value   : 0 = Driver Found and initialized 
- * Errors         : ENODEV - no device found
- *                  ENXIO  - not probed
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-/* 
- * Check for a network adaptor of this type, and return '0' if one exists.
- * If dev->base_addr == 0, probe all likely locations.
- * If dev->base_addr == 1, always return failure.
- * If dev->base_addr == 2, allocate space for the device and return success
- *                         (detachable devices only).
- */
-
-int SK_init(struct device *dev)
-{
-	int ioaddr         = 0;            /* I/O port address used for POS regs */
-	int *port, ports[] = SK_IO_PORTS;  /* SK_G16 supported ports */
-
-	/* get preconfigured base_addr from dev which is done in Space.c */
-	int base_addr = dev->base_addr; 
-
-        PRINTK(("%s: %s", SK_NAME, rcsid));
-        rcsid = NULL;                 /* We do not want to use this further */
-
-	if (base_addr > 0x0ff)        /* Check a single specified address */
-	{
-	    /* Check if on specified address is a SK_G16 */
-
-	    if ( (inb(SK_POS0) == SK_IDLOW) ||
-		 (inb(SK_POS1) == SK_IDHIGH) )  
-	    {
-		return SK_probe(dev, base_addr);  
-	    }
-
-	    return ENODEV;            /* Sorry, but on specified address NO SK_G16 */
-	}
-	else if (base_addr > 0)       /* Don't probe at all */
-	{
-		return ENXIO;
-	}
-
-	/* Autoprobe base_addr */
-
-	for (port = &ports[0]; *port; port++) 
-	{
-	    ioaddr = *port;           /* we need ioaddr for accessing POS regs */
-
-	    /* Check if I/O Port region is used by another board */
-
-	    if (check_region(ioaddr, ETHERCARD_TOTAL_SIZE))
-	    {
-		continue;             /* Try next Port address */
-	    }
-
-	    /* Check if at ioaddr is a SK_G16 */
-
-	    if ( !(inb(SK_POS0) == SK_IDLOW) ||
-		 !(inb(SK_POS1) == SK_IDHIGH) )
-	    {
-		continue;             /* Try next Port address */
-	    }
-
-	    dev->base_addr = ioaddr;  /* Set I/O Port Address */
-
-	    if (SK_probe(dev, ioaddr) == 0)  
-	    {
-		return 0; /* Card found and initialized */
-	    }
-	}
-
-	dev->base_addr = base_addr;   /* Write back original base_addr */
-
-	return ENODEV;                /* Failed to find or init driver */
-
-} /* End of SK_init */
-
-
-/*-
- * Function       : SK_probe
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : This function is called by SK_init and 
- *                  does the main part of initialization.
- *                  
- * Parameters     : I : struct device *dev - SK_G16 device structure
- *                  I : short ioaddr       - I/O Port address where POS is.
- * Return Value   : 0 = Initialization done             
- * Errors         : ENODEV - No SK_G16 found
- *                  -1     - Configuration problem
- * Globals        : irq2dev_map - Which device uses which IRQ
- *                : board       - pointer to SK_RAM
- * Update History :
- *     YY/MM/DD  uid  Description
- *     94/06/30  pwe  SK_ADDR now checked and at the correct place
--*/
-
-int SK_probe(struct device *dev, short ioaddr)
-{
-    int i,j;                /* Counters */
-    int sk_addr_flag = 0;   /* SK ADDR correct? 1 - no, 0 - yes */
-    unsigned int rom_addr;  /* used to store RAM address used for POS_ADDR */
-
-    struct priv *p;         /* SK_G16 private structure */
-
-    if (SK_ADDR & 0x3fff || SK_ADDR < 0xa0000)
-    {
-      
-       sk_addr_flag = 1;
-
-       /* 
-        * Now here we could use a routine which searches for a free
-        * place in the ram and set SK_ADDR if found. TODO. 
-        */
-    }
-
-    if (SK_BOOT_ROM)            /* Shall we keep Boot_ROM on ? */
-    {
-        PRINTK(("## %s: SK_BOOT_ROM is set.\n", SK_NAME));
-
-        rom_addr = SK_rom_addr();
-
-	if (rom_addr == 0)      /* No Boot_ROM found */
-	{
-            if (sk_addr_flag)   /* No or Invalid SK_ADDR is defined */ 
-            {
-                printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
-                       dev->name, SK_ADDR);
-                return -1;
-            }
-
-	    rom_addr = SK_ADDR; /* assign predefined address */
-
-	    PRINTK(("## %s: NO Bootrom found \n", SK_NAME));
-
-	    outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */
-	    outb(POS_ADDR, SK_POS3);       /* Set RAM address */
-	    outb(SK_RAM_ON, SK_POS2);      /* enable RAM */
-	}
-	else if (rom_addr == SK_ADDR) 
-	{
-            printk("%s: RAM + ROM are set to the same address %#08x\n"
-                   "   Check configuration. Now switching off Boot_ROM\n",
-                   SK_NAME, rom_addr);
-
-	    outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off*/
-	    outb(POS_ADDR, SK_POS3);       /* Set RAM address */
-	    outb(SK_RAM_ON, SK_POS2);      /* enable RAM */
-	}
-	else
-	{
-            PRINTK(("## %s: Found ROM at %#08x\n", SK_NAME, rom_addr));
-	    PRINTK(("## %s: Keeping Boot_ROM on\n", SK_NAME));
-
-            if (sk_addr_flag)       /* No or Invalid SK_ADDR is defined */ 
-            {
-                printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
-                       dev->name, SK_ADDR);
-                return -1;
-            }
-
-	    rom_addr = SK_ADDR;
-
-	    outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */ 
-	    outb(POS_ADDR, SK_POS3);       /* Set RAM address */
-	    outb(SK_ROM_RAM_ON, SK_POS2);  /* RAM on, BOOT_ROM on */
-	}
-    }
-    else /* Don't keep Boot_ROM */
-    {
-        PRINTK(("## %s: SK_BOOT_ROM is not set.\n", SK_NAME));
-
-        if (sk_addr_flag)           /* No or Invalid SK_ADDR is defined */ 
-        {
-            printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
-                   dev->name, SK_ADDR);
-            return -1;
-        }
-
-	rom_addr = SK_rom_addr();          /* Try to find a Boot_ROM */
-
-	/* IF we find a Boot_ROM disable it */
-
-	outb(SK_ROM_RAM_OFF, SK_POS2);     /* Boot_ROM + RAM off */  
-
-        /* We found a Boot_ROM and it's gone. Set RAM address on
-         * Boot_ROM address. 
-         */ 
-
-	if (rom_addr) 
-	{
-            printk("%s: We found Boot_ROM at %#08x. Now setting RAM on"
-                   "that address\n", SK_NAME, rom_addr);
-
-	    outb(POS_ADDR, SK_POS3);       /* Set RAM on Boot_ROM address */
-	}
-	else /* We did not find a Boot_ROM, use predefined SK_ADDR for ram */
-	{
-            if (sk_addr_flag)       /* No or Invalid SK_ADDR is defined */ 
-            {
-                printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
-                       dev->name, SK_ADDR);
-                return -1;
-            }
-
-	    rom_addr = SK_ADDR;
-
-	    outb(POS_ADDR, SK_POS3);       /* Set RAM address */ 
-	}
-	outb(SK_RAM_ON, SK_POS2);          /* enable RAM */
-    }
-
-#ifdef SK_DEBUG
-    SK_print_pos(dev, "POS registers after ROM, RAM config");
-#endif
-
-    board = (SK_RAM *) rom_addr; 
-
-    /* Read in station address */
-    for (i = 0, j = 0; i < ETH_ALEN; i++, j+=2)
-    {
-	dev->dev_addr[i] = board->rom[j];          
-    }
-
-    /* Check for manufacturer code */
-    if (!(dev->dev_addr[0] == SK_MAC0 &&
-	  dev->dev_addr[1] == SK_MAC1 &&
-	  dev->dev_addr[2] == SK_MAC2) )
-    {
-        PRINTK(("## %s: We did not find SK_G16 at RAM location.\n",
-                SK_NAME)); 
-	return ENODEV;                     /* NO SK_G16 found */
-    }
-
-    printk("%s: %s found at %#3x, HW addr: %#04x:%02x:%02x:%02x:%02x:%02x\n",
-	    dev->name,
-	    "Schneider & Koch Netcard",
-	    (unsigned int) dev->base_addr,
-	    dev->dev_addr[0],
-	    dev->dev_addr[1],
-	    dev->dev_addr[2],
-	    dev->dev_addr[3],
-	    dev->dev_addr[4],
-	    dev->dev_addr[5]);
-
-    /* Grab the I/O Port region */
-    request_region(ioaddr, ETHERCARD_TOTAL_SIZE,"sk_g16");
-
-    /* Initialize device structure */
-
-    /* Allocate memory for private structure */
-    p = dev->priv = (void *) kmalloc(sizeof(struct priv), GFP_KERNEL);
-    if (p == NULL)
-	   return -ENOMEM;
-    memset((char *) dev->priv, 0, sizeof(struct priv)); /* clear memory */
-
-    /* Assign our Device Driver functions */
-
-    dev->open                   = &SK_open;
-    dev->stop                   = &SK_close;
-    dev->hard_start_xmit        = &SK_send_packet;
-    dev->get_stats              = &SK_get_stats;
-    dev->set_multicast_list     = &set_multicast_list;
-
-
-    /* Set the generic fields of the device structure */
-
-    ether_setup(dev);
-    
-    dev->flags &= ~IFF_MULTICAST;
-
-    /* Initialize private structure */
-
-    p->ram = (struct SK_ram *) rom_addr; /* Set dual ported RAM addr */
-    p->tmdhead = &(p->ram)->tmde[0];     /* Set TMD head */
-    p->rmdhead = &(p->ram)->rmde[0];     /* Set RMD head */
-
-    /* Initialize buffer pointers */
-
-    for (i = 0; i < TMDNUM; i++)
-    {
-	p->tmdbufs[i] = &(p->ram)->tmdbuf[i];
-    }
-
-    for (i = 0; i < RMDNUM; i++)
-    {
-	p->rmdbufs[i] = &(p->ram)->rmdbuf[i]; 
-    }
-
-#ifdef SK_DEBUG
-    SK_print_pos(dev, "End of SK_probe");
-    SK_print_ram(dev);
-#endif 
-
-    return 0;                            /* Initialization done */
-
-} /* End of SK_probe() */
-
-
-/*- 
- * Function       : SK_open
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : This function is called sometimes after booting 
- *                  when ifconfig program is run.
- *
- *                  This function requests an IRQ, sets the correct
- *                  IRQ in the card. Then calls SK_lance_init() to 
- *                  init and start the LANCE chip. Then if everything is 
- *                  ok returns with 0 (OK), which means SK_G16 is now
- *                  opened and operational.
- *
- *                  (Called by dev_open() /net/inet/dev.c)
- *
- * Parameters     : I : struct device *dev - SK_G16 device structure
- * Return Value   : 0 - Device opened
- * Errors         : -EAGAIN - Open failed
- * Globals        : irq2dev_map - which device uses which irq
- * Side Effects   : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static int SK_open(struct device *dev)
-{
-    int i = 0;
-    int irqval = 0;
-    int ioaddr = dev->base_addr;
-
-    int irqtab[] = SK_IRQS; 
-
-    struct priv *p = (struct priv *)dev->priv;
-
-    PRINTK(("## %s: At beginning of SK_open(). CSR0: %#06x\n", 
-           SK_NAME, SK_read_reg(CSR0)));
-
-    if (dev->irq == 0) /* Autoirq */
-    {
-	i = 0;
-
-	/* 
-         * Check if one IRQ out of SK_IRQS is free and install 
-	 * interrupt handler.
-	 * Most done by request_irq(). 
-	 * irqval: 0       - interrupt handler installed for IRQ irqtab[i]
-	 *         -EBUSY  - interrupt busy 
-         *         -EINVAL - irq > 15 or handler = NULL
-	 */
-
-	do
-	{
-	  irqval = request_irq(irqtab[i], &SK_interrupt, 0, "sk_g16");
-	  i++;
-	} while (irqval && irqtab[i]);
-
-	if (irqval) /* We tried every possible IRQ but no success */
-	{
-	    printk("%s: unable to get an IRQ\n", dev->name);
-	    return -EAGAIN;
-	}
-
-	dev->irq = irqtab[--i]; 
-	
-	outb(i<<2, SK_POS4);           /* Set Card on probed IRQ */
-
-    }
-    else if (dev->irq == 2) /* IRQ2 is always IRQ9 */
-    {
-	if (request_irq(9, &SK_interrupt, 0, "sk_g16"))
-	{
-	    printk("%s: unable to get IRQ 9\n", dev->name);
-	    return -EAGAIN;
-	} 
-	dev->irq = 9;
-	
-        /* 
-         * Now we set card on IRQ2.
-         * This can be confusing, but remember that IRQ2 on the network
-         * card is in reality IRQ9
-         */
-	outb(0x08, SK_POS4);           /* set card to IRQ2 */
-
-    }
-    else  /* Check IRQ as defined in Space.c */
-    {
-	int i = 0;
-
-	/* check if IRQ free and valid. Then install Interrupt handler */
-
-	if (request_irq(dev->irq, &SK_interrupt, 0, "sk_g16"))
-	{
-	    printk("%s: unable to get selected IRQ\n", dev->name);
-	    return -EAGAIN;
-	}
-
-	switch(dev->irq)
-	{
-	    case 3: i = 0;
-		    break;
-	    case 5: i = 1;
-		    break;
-	    case 2: i = 2;
-		    break;
-	    case 11:i = 3;
-		    break;
-	    default: 
-		printk("%s: Preselected IRQ %d is invalid for %s boards",
-		       dev->name,
-		       dev->irq,
-                       SK_NAME);
-		return -EAGAIN;
-	}      
-  
-	outb(i<<2, SK_POS4);           /* Set IRQ on card */
-    }
-
-    irq2dev_map[dev->irq] = dev;       /* Set IRQ as used by us */
-    
-    printk("%s: Schneider & Koch G16 at %#3x, IRQ %d, shared mem at %#08x\n",
-	    dev->name, (unsigned int)dev->base_addr, 
-	    (int) dev->irq, (unsigned int) p->ram);
-
-    if (!(i = SK_lance_init(dev, 0)))  /* LANCE init OK? */
-    {
-
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-#ifdef SK_DEBUG
-
-        /* 
-         * This debug block tries to stop LANCE,
-         * reinit LANCE with transmitter and receiver disabled,
-         * then stop again and reinit with NORMAL_MODE
-         */
-
-        printk("## %s: After lance init. CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0));
-        SK_write_reg(CSR0, CSR0_STOP);
-        printk("## %s: LANCE stopped. CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0));
-        SK_lance_init(dev, MODE_DTX | MODE_DRX);
-        printk("## %s: Reinit with DTX + DRX off. CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0));
-        SK_write_reg(CSR0, CSR0_STOP);
-        printk("## %s: LANCE stopped. CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0));
-        SK_lance_init(dev, MODE_NORMAL);
-        printk("## %s: LANCE back to normal mode. CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0));
-        SK_print_pos(dev, "POS regs before returning OK");
-
-#endif /* SK_DEBUG */
-       
-	return 0;              /* SK_open() is successful */
-    }
-    else /* LANCE init failed */
-    {
-
-	PRINTK(("## %s: LANCE init failed: CSR0: %#06x\n", 
-               SK_NAME, SK_read_reg(CSR0)));
-
-	dev->start = 0;        /* Device not ready */
-	return -EAGAIN;
-    }
-
-} /* End of SK_open() */
-
-
-/*-
- * Function       : SK_lance_init
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : Reset LANCE chip, fill RMD, TMD structures with
- *                  start values and Start LANCE.
- *
- * Parameters     : I : struct device *dev - SK_G16 device structure
- *                  I : int mode - put LANCE into "mode" see data-sheet for
- *                                 more info.
- * Return Value   : 0  - Init done
- * Errors         : -1 - Init failed
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static int SK_lance_init(struct device *dev, unsigned short mode)
-{
-    int i;
-    struct priv *p = (struct priv *) dev->priv; 
-    struct tmd  *tmdp;
-    struct rmd  *rmdp;
-
-    PRINTK(("## %s: At beginning of LANCE init. CSR0: %#06x\n", 
-           SK_NAME, SK_read_reg(CSR0)));
-
-    /* Reset LANCE */
-    SK_reset_board();
-
-    /* Initialize TMD's with start values */
-    p->tmdnum = 0;                   /* First descriptor for transmitting */ 
-    p->tmdlast = 0;                  /* First descriptor for reading stats */
-
-    for (i = 0; i < TMDNUM; i++)     /* Init all TMD's */
-    {
-	tmdp = p->tmdhead + i; 
-   
-	tmdp->u.buffer = (unsigned long) p->tmdbufs[i]; /* assign buffer */
-	
-	/* Mark TMD as start and end of packet */
-	tmdp->u.s.status = TX_STP | TX_ENP;
-    }
-
-
-    /* Initialize RMD's with start values */
-
-    p->rmdnum = 0;                   /* First RMD which will be used */
- 
-    for (i = 0; i < RMDNUM; i++)     /* Init all RMD's */
-    {
-	rmdp = p->rmdhead + i;
-
-	
-	rmdp->u.buffer = (unsigned long) p->rmdbufs[i]; /* assign buffer */
-	
-	/* 
-         * LANCE must be owner at beginning so that he can fill in 
-	 * receiving packets, set status and release RMD 
-	 */
-
-	rmdp->u.s.status = RX_OWN;  
-
-	rmdp->blen = -PKT_BUF_SZ;    /* Buffer Size in a two's complement */
-
-	rmdp->mlen = 0;              /* init message length */       
-	
-    }
-
-    /* Fill LANCE Initialize Block */
-
-    (p->ram)->ib.mode = mode;        /* Set operation mode */
-
-    for (i = 0; i < ETH_ALEN; i++)   /* Set physical address */
-    {
-	(p->ram)->ib.paddr[i] = dev->dev_addr[i]; 
-    }
-
-    for (i = 0; i < 8; i++)          /* Set multicast, logical address */
-    {
-	(p->ram)->ib.laddr[i] = 0;   /* We do not use logical addressing */
-    } 
-
-    /* Set ring descriptor pointers and set number of descriptors */
-
-    (p->ram)->ib.rdrp = (int)  p->rmdhead | RMDNUMMASK;
-    (p->ram)->ib.tdrp = (int)  p->tmdhead | TMDNUMMASK;
-
-    /* Prepare LANCE Control and Status Registers */
-
-    cli();
-
-    SK_write_reg(CSR3, CSR3_ACON);   /* Ale Control !!!THIS MUST BE SET!!!! */
- 
-    /* 
-     * LANCE addresses the RAM from 0x0000 to 0x3fbf and has no access to
-     * PC Memory locations.
-     *
-     * In structure SK_ram is defined that the first thing in ram
-     * is the initialization block. So his address is for LANCE always
-     * 0x0000
-     *
-     * CSR1 contains low order bits 15:0 of initialization block address
-     * CSR2 is built of: 
-     *    7:0  High order bits 23:16 of initialization block address
-     *   15:8  reserved, must be 0
-     */
-    
-    /* Set initialization block address (must be on word boundary) */
-    SK_write_reg(CSR1, 0);          /* Set low order bits 15:0 */
-    SK_write_reg(CSR2, 0);          /* Set high order bits 23:16 */ 
-    
-
-    PRINTK(("## %s: After setting CSR1-3. CSR0: %#06x\n", 
-           SK_NAME, SK_read_reg(CSR0)));
-
-    /* Initialize LANCE */
-
-    /* 
-     * INIT = Initialize, when set, causes the LANCE to begin the
-     * initialization procedure and access the Init Block.
-     */
-
-    SK_write_reg(CSR0, CSR0_INIT); 
-
-    sti();
-
-    /* Wait until LANCE finished initialization */
-    
-    SK_set_RAP(CSR0);              /* Register Address Pointer to CSR0 */
-
-    for (i = 0; (i < 100) && !(SK_rread_reg() & CSR0_IDON); i++) 
-	; /* Wait until init done or go ahead if problems (i>=100) */
-
-    if (i >= 100) /* Something is wrong ! */
-    {
-	printk("%s: can't init am7990, status: %04x "
-	       "init_block: %#08x\n", 
-		dev->name, (int) SK_read_reg(CSR0), 
-		(unsigned int) &(p->ram)->ib);
-
-#ifdef SK_DEBUG
-	SK_print_pos(dev, "LANCE INIT failed");
-	SK_print_dev(dev,"Device Structure:");
-#endif
-
-	return -1;                 /* LANCE init failed */
-    }
-
-    PRINTK(("## %s: init done after %d ticks\n", SK_NAME, i));
-
-    /* Clear Initialize done, enable Interrupts, start LANCE */
-
-    SK_write_reg(CSR0, CSR0_IDON | CSR0_INEA | CSR0_STRT);
-
-    PRINTK(("## %s: LANCE started. CSR0: %#06x\n", SK_NAME, 
-            SK_read_reg(CSR0)));
-
-    return 0;                      /* LANCE is up and running */
-
-} /* End of SK_lance_init() */
-
-
-
-/*-
- * Function       : SK_send_packet
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/27
- *
- * Description    : Writes an socket buffer into a transmit descriptor
- *                  and starts transmission.
- *
- * Parameters     : I : struct sk_buff *skb - packet to transfer
- *                  I : struct device *dev  - SK_G16 device structure
- * Return Value   : 0 - OK
- *                  1 - Could not transmit (dev_queue_xmit will queue it)
- *                      and try to sent it later
- * Globals        : None
- * Side Effects   : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static int SK_send_packet(struct sk_buff *skb, struct device *dev)
-{
-    struct priv *p = (struct priv *) dev->priv;
-    struct tmd *tmdp;
-
-    if (dev->tbusy)
-    {
-	/* if Transmitter more than 150ms busy -> time_out */
-
-	int tickssofar = jiffies - dev->trans_start;
-	if (tickssofar < 15)
-	{
-	    return 1;                    /* We have to try transmit later */
-	}
-
-	printk("%s: xmitter timed out, try to restart!\n", dev->name);
-
-	SK_lance_init(dev, MODE_NORMAL); /* Reinit LANCE */
-
-	dev->tbusy = 0;                  /* Clear Transmitter flag */
-
-	dev->trans_start = jiffies;      /* Mark Start of transmission */
-
-    }
-
-    /* 
-     * If some upper Layer thinks we missed a transmit done interrupt
-     * we are passed NULL.
-     * (dev_queue_xmit net/inet/dev.c 
-     */
-
-    if (skb == NULL)
-    {
-        /* 
-         * Dequeue packets from transmit queue and send them.
-         */
-	dev_tint(dev); 
-                    
-	return 0;
-    }
-    
-    PRINTK2(("## %s: SK_send_packet() called, CSR0 %#04x.\n", 
-	    SK_NAME, SK_read_reg(CSR0)));
-
-
-    /* 
-     * Block a timer-based transmit from overlapping. 
-     * This means check if we are already in. 
-     */
-
-    if (set_bit(0, (void *) &dev->tbusy) != 0) /* dev->tbusy already set ? */ 
-    {
-	printk("%s: Transmitter access conflict.\n", dev->name);
-    }
-    else
-    {
-	/* Evaluate Packet length */
-	short len = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN; 
-       
-	tmdp = p->tmdhead + p->tmdnum; /* Which descriptor for transmitting */
-
-	/* Fill in Transmit Message Descriptor */
-
-	/* Copy data into dual ported ram */
-
-	memcpy((char *) (tmdp->u.buffer & 0x00ffffff), (char *)skb->data,
-	       skb->len);
-
-	tmdp->blen = -len;            /* set length to transmit */
-
-	/* 
-	 * Packet start and end is always set because we use the maximum
-	 * packet length as buffer length.
-	 * Relinquish ownership to LANCE
-	 */
-
-	tmdp->u.s.status = TX_OWN | TX_STP | TX_ENP;
-	
-	/* Start Demand Transmission */
-	SK_write_reg(CSR0, CSR0_TDMD | CSR0_INEA);
-
-	dev->trans_start = jiffies;   /* Mark start of transmission */
-
-	/* Set pointer to next transmit buffer */
-	p->tmdnum++; 
-	p->tmdnum &= TMDNUM-1; 
-
-	/* Do we own the next transmit buffer ? */
-	if (! ((p->tmdhead + p->tmdnum)->u.s.status & TX_OWN) )
-	{
-	   /* 
-	    * We own next buffer and are ready to transmit, so
-	    * clear busy flag
-	    */
-	   dev->tbusy = 0;
-	}
-    }
-    dev_kfree_skb(skb, FREE_WRITE);
-    return 0;  
-} /* End of SK_send_packet */
-
-
-/*-
- * Function       : SK_interrupt
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/27
- *
- * Description    : SK_G16 interrupt handler which checks for LANCE
- *                  Errors, handles transmit and receive interrupts
- *
- * Parameters     : I : int irq, struct pt_regs * regs -
- * Return Value   : None
- * Errors         : None
- * Globals        : None
- * Side Effects   : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static void SK_interrupt(int irq, struct pt_regs * regs)
-{
-    int csr0;
-    struct device *dev = (struct device *) irq2dev_map[irq];
-    struct priv *p = (struct priv *) dev->priv;
-
-
-    PRINTK2(("## %s: SK_interrupt(). status: %#06x\n", 
-            SK_NAME, SK_read_reg(CSR0)));
-
-    if (dev == NULL)
-    {
-	printk("SK_interrupt(): IRQ %d for unknown device.\n", irq);
-    }
-    
-
-    if (dev->interrupt)
-    {
-	printk("%s: Re-entering the interrupt handler.\n", dev->name);
-    }
-
-    csr0 = SK_read_reg(CSR0);      /* store register for checking */
-
-    dev->interrupt = 1;            /* We are handling an interrupt */
-
-    /* 
-     * Acknowledge all of the current interrupt sources, disable      
-     * Interrupts (INEA = 0) 
-     */
-
-    SK_write_reg(CSR0, csr0 & CSR0_CLRALL); 
-
-    if (csr0 & CSR0_ERR) /* LANCE Error */
-    {
-	printk("%s: error: %04x\n", dev->name, csr0);
-      
-        if (csr0 & CSR0_MISS)      /* No place to store packet ? */
-        { 
-            p->stats.rx_dropped++;
-        }
-    }
-
-    if (csr0 & CSR0_RINT)          /* Receive Interrupt (packet arrived) */ 
-    {
-	SK_rxintr(dev); 
-    }
-
-    if (csr0 & CSR0_TINT)          /* Transmit interrupt (packet sent) */
-    {
-	SK_txintr(dev);
-    }
-
-    SK_write_reg(CSR0, CSR0_INEA); /* Enable Interrupts */
-
-    dev->interrupt = 0;            /* We are out */
-} /* End of SK_interrupt() */ 
-
-
-/*-
- * Function       : SK_txintr
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/27
- *
- * Description    : After sending a packet we check status, update
- *                  statistics and relinquish ownership of transmit 
- *                  descriptor ring.
- *
- * Parameters     : I : struct device *dev - SK_G16 device structure
- * Return Value   : None
- * Errors         : None
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static void SK_txintr(struct device *dev)
-{
-    int tmdstat;
-    struct tmd *tmdp;
-    struct priv *p = (struct priv *) dev->priv;
-
-
-    PRINTK2(("## %s: SK_txintr() status: %#06x\n", 
-            SK_NAME, SK_read_reg(CSR0)));
-
-    tmdp = p->tmdhead + p->tmdlast;     /* Which buffer we sent at last ? */
-
-    /* Set next buffer */
-    p->tmdlast++;
-    p->tmdlast &= TMDNUM-1;
-
-    tmdstat = tmdp->u.s.status & 0xff00; /* filter out status bits 15:08 */
-
-    /* 
-     * We check status of transmitted packet.
-     * see LANCE data-sheet for error explanation
-     */
-    if (tmdstat & TX_ERR) /* Error occurred */
-    {
-	printk("%s: TX error: %04x %04x\n", dev->name, (int) tmdstat,
-		(int) tmdp->status2);
-
-	if (tmdp->status2 & TX_TDR)    /* TDR problems? */
-	{
-	    printk("%s: tdr-problems \n", dev->name);
-	}
-
-	if (tmdp->status2 & TX_RTRY)   /* Failed in 16 attempts to transmit ? */
-            p->stats.tx_aborted_errors++;   
-        if (tmdp->status2 & TX_LCOL)   /* Late collision ? */
-            p->stats.tx_window_errors++; 
-	if (tmdp->status2 & TX_LCAR)   /* Loss of Carrier ? */  
-            p->stats.tx_carrier_errors++;
-        if (tmdp->status2 & TX_UFLO)   /* Underflow error ? */
-        {
-            p->stats.tx_fifo_errors++;
-
-            /* 
-             * If UFLO error occurs it will turn transmitter of.
-             * So we must reinit LANCE
-             */
-
-            SK_lance_init(dev, MODE_NORMAL);
-        }
-	
-	p->stats.tx_errors++;
-
-	tmdp->status2 = 0;             /* Clear error flags */
-    }
-    else if (tmdstat & TX_MORE)        /* Collisions occurred ? */
-    {
-        /* 
-         * Here I have a problem.
-         * I only know that there must be one or up to 15 collisions.
-         * Thats why TX_MORE is set, because after 16 attempts TX_RTRY
-         * will be set which means couldn't send packet aborted transfer.
-         *
-         * First I did not have this in but then I thought at minimum
-         * we see that something was not ok.
-         * If anyone knows something better than this to handle this
-         * please report it. (see Email addresses in the README file)
-         */ 
-
-        p->stats.collisions++; 
-    }
-    else   /* Packet sent without any problems */
-    {
-        p->stats.tx_packets++; 
-    }
-
-    /* 
-     * We mark transmitter not busy anymore, because now we have a free
-     * transmit descriptor which can be filled by SK_send_packet and
-     * afterwards sent by the LANCE
-     */
-
-    dev->tbusy = 0; 
-
-    /* 
-     * mark_bh(NET_BH);
-     * This will cause net_bh() to run after this interrupt handler.
-     *
-     * The function which do handle slow IRQ parts is do_bottom_half()
-     * which runs at normal kernel priority, that means all interrupt are
-     * enabled. (see kernel/irq.c)
-     *  
-     * net_bh does something like this:
-     *  - check if already in net_bh
-     *  - try to transmit something from the send queue
-     *  - if something is in the receive queue send it up to higher 
-     *    levels if it is a known protocol
-     *  - try to transmit something from the send queue
-     */
-
-    mark_bh(NET_BH); 
-
-} /* End of SK_txintr() */
-
-
-/*-
- * Function       : SK_rxintr
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/27
- *
- * Description    : Buffer sent, check for errors, relinquish ownership
- *                  of the receive message descriptor. 
- *
- * Parameters     : I : SK_G16 device structure
- * Return Value   : None
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static void SK_rxintr(struct device *dev)
-{
-
-    struct rmd *rmdp;
-    int rmdstat;
-    struct priv *p = (struct priv *) dev->priv;
-
-    PRINTK2(("## %s: SK_rxintr(). CSR0: %#06x\n", 
-            SK_NAME, SK_read_reg(CSR0)));
-
-    rmdp = p->rmdhead + p->rmdnum;
-
-    /* As long as we own the next entry, check status and send
-     * it up to higher layer 
-     */
-
-    while (!( (rmdstat = rmdp->u.s.status) & RX_OWN))
-    {
-	/* 
-         * Start and end of packet must be set, because we use 
-	 * the ethernet maximum packet length (1518) as buffer size.
-	 * 
-	 * Because our buffers are at maximum OFLO and BUFF errors are
-	 * not to be concerned (see Data sheet)
-	 */
-
-	if ((rmdstat & (RX_STP | RX_ENP)) != (RX_STP | RX_ENP))
-	{
-	    /* Start of a frame > 1518 Bytes ? */
-
-	    if (rmdstat & RX_STP) 
-	    {
-		p->stats.rx_errors++;        /* bad packet received */
-		p->stats.rx_length_errors++; /* packet to long */
-
-		printk("%s: packet too long\n", dev->name);
-	    }
-	    
-	    /* 
-             * All other packets will be ignored until a new frame with
-	     * start (RX_STP) set follows.
-	     * 
-	     * What we do is just give descriptor free for new incoming
-	     * packets. 
-	     */
-
-	    rmdp->u.s.status = RX_OWN;      /* Relinquish ownership to LANCE */ 
-
-	}
-	else if (rmdstat & RX_ERR)          /* Receive Error ? */
-	{
-	    printk("%s: RX error: %04x\n", dev->name, (int) rmdstat);
-	    
-	    p->stats.rx_errors++;
-
-	    if (rmdstat & RX_FRAM) p->stats.rx_frame_errors++;
-	    if (rmdstat & RX_CRC)  p->stats.rx_crc_errors++;
-
-	    rmdp->u.s.status = RX_OWN;      /* Relinquish ownership to LANCE */
-
-	}
-	else /* We have a packet which can be queued for the upper layers */
-	{
-
-	    int len = (rmdp->mlen & 0x0fff);  /* extract message length from receive buffer */
-	    struct sk_buff *skb;
-
-	    skb = dev_alloc_skb(len+2); /* allocate socket buffer */ 
-
-	    if (skb == NULL)                /* Could not get mem ? */
-	    {
-    
-		/* 
-                 * Couldn't allocate sk_buffer so we give descriptor back
-		 * to Lance, update statistics and go ahead.
-		 */
-
-		rmdp->u.s.status = RX_OWN;  /* Relinquish ownership to LANCE */
-		printk("%s: Couldn't allocate sk_buff, deferring packet.\n",
-		       dev->name);
-		p->stats.rx_dropped++;
-
-		break;                      /* Jump out */
-	    }
-	    
-	    /* Prepare sk_buff to queue for upper layers */
-
-	    skb->dev = dev;
-	    skb_reserve(skb,2);		/* Align IP header on 16 byte boundary */
-	    
-	    /* 
-             * Copy data out of our receive descriptor into sk_buff.
-	     *
-	     * (rmdp->u.buffer & 0x00ffffff) -> get address of buffer and 
-	     * ignore status fields) 
-	     */
-
-	    memcpy(skb_put(skb,len), (unsigned char *) (rmdp->u.buffer & 0x00ffffff),
-		   len);
-
-
-	    /* 
-             * Notify the upper protocol layers that there is another packet
-	     * to handle
-	     *
-	     * netif_rx() always succeeds. see /net/inet/dev.c for more.
-	     */
-
-	    skb->protocol=eth_type_trans(skb,dev);
-	    netif_rx(skb);                 /* queue packet and mark it for processing */
-	   
-	    /* 
-             * Packet is queued and marked for processing so we
-	     * free our descriptor and update statistics 
-	     */
-
-	    rmdp->u.s.status = RX_OWN;
-	    p->stats.rx_packets++;
-
-
-	    p->rmdnum++;
-	    p->rmdnum %= RMDNUM;
-
-	    rmdp = p->rmdhead + p->rmdnum;
-	}
-    }
-} /* End of SK_rxintr() */
-
-
-/*-
- * Function       : SK_close
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : close gets called from dev_close() and should
- *                  deinstall the card (free_irq, mem etc).
- *
- * Parameters     : I : struct device *dev - our device structure
- * Return Value   : 0 - closed device driver
- * Errors         : None
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-/* I have tried to set BOOT_ROM on and RAM off but then, after a 'ifconfig
- * down' the system stops. So I don't shut set card to init state.
- */
-
-static int SK_close(struct device *dev)
-{
-
-    PRINTK(("## %s: SK_close(). CSR0: %#06x\n", 
-           SK_NAME, SK_read_reg(CSR0)));
-
-    dev->tbusy = 1;                /* Transmitter busy */
-    dev->start = 0;                /* Card down */
-
-    printk("%s: Shutting %s down CSR0 %#06x\n", dev->name, SK_NAME, 
-           (int) SK_read_reg(CSR0));
-
-    SK_write_reg(CSR0, CSR0_STOP); /* STOP the LANCE */
-
-    free_irq(dev->irq);            /* Free IRQ */
-    irq2dev_map[dev->irq] = 0;     /* Mark IRQ as unused */
-
-    return 0; /* always succeed */
-    
-} /* End of SK_close() */
-
-
-/*-
- * Function       : SK_get_stats
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : Return current status structure to upper layers.
- *                  It is called by sprintf_stats (dev.c).
- *
- * Parameters     : I : struct device *dev   - our device structure
- * Return Value   : struct enet_statistics * - our current statistics
- * Errors         : None
- * Side Effects   : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-static struct enet_statistics *SK_get_stats(struct device *dev)
-{
-
-    struct priv *p = (struct priv *) dev->priv;
-
-    PRINTK(("## %s: SK_get_stats(). CSR0: %#06x\n", 
-           SK_NAME, SK_read_reg(CSR0)));
-
-    return &p->stats;             /* Return Device status */
-
-} /* End of SK_get_stats() */
-
-
-/*-
- * Function       : set_multicast_list
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/26
- *
- * Description    : This function gets called when a program performs
- *                  a SIOCSIFFLAGS call. Ifconfig does this if you call
- *                  'ifconfig [-]allmulti' which enables or disables the
- *                  Promiscuous mode.
- *                  Promiscuous mode is when the Network card accepts all
- *                  packets, not only the packets which match our MAC 
- *                  Address. It is useful for writing a network monitor,
- *                  but it is also a security problem. You have to remember
- *                  that all information on the net is not encrypted.
- *
- * Parameters     : I : struct device *dev - SK_G16 device Structure
- * Return Value   : None
- * Errors         : None
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
- *     95/10/18  ACox  Noew multicast calling scheme
--*/
-
-
-/* Set or clear the multicast filter for SK_G16.
- */
-
-static void set_multicast_list(struct device *dev)
-{
-
-    if (dev->flags&IFF_PROMISC)
-    {
-	/* Reinitialize LANCE with MODE_PROM set */
-	SK_lance_init(dev, MODE_PROM);
-    }
-    else if (dev->mc_count==0 && !(dev->flags&IFF_ALLMULTI))
-    {
-	/* Reinitialize LANCE without MODE_PROM */
-	SK_lance_init(dev, MODE_NORMAL);
-    }
-    else
-    {
-	/* Multicast with logical address filter on */
-	/* Reinitialize LANCE without MODE_PROM */
-	SK_lance_init(dev, MODE_NORMAL);
-	
-	/* Not implemented yet. */
-    }
-} /* End of set_multicast_list() */
-
-
-
-/*-
- * Function       : SK_rom_addr
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/06/01
- *
- * Description    : Try to find a Boot_ROM at all possible locations
- *
- * Parameters     : None
- * Return Value   : Address where Boot_ROM is
- * Errors         : 0 - Did not find Boot_ROM
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-unsigned int SK_rom_addr(void)
-{
-    int i,j;
-    int rom_found = 0;
-    unsigned int rom_location[] = SK_BOOT_ROM_LOCATIONS;
-    unsigned char rom_id[] = SK_BOOT_ROM_ID;
-    unsigned char *test_byte;
-
-    /* Autodetect Boot_ROM */
-    PRINTK(("## %s: Autodetection of Boot_ROM\n", SK_NAME));
-
-    for (i = 0; (rom_location[i] != 0) && (rom_found == 0); i++)
-    {
-	
-	PRINTK(("##   Trying ROM location %#08x", rom_location[i]));
-	
-	rom_found = 1; 
-	for (j = 0; j < 6; j++)
-	{
-	    test_byte = (unsigned char *) (rom_location[i]+j);
-	    PRINTK((" %02x ", *test_byte));
-
-	    if(!(*test_byte == rom_id[j]))
-	    {
-		rom_found = 0;
-	    } 
-	}
-	PRINTK(("\n"));
-    }
-
-    if (rom_found == 1)
-    {
-	PRINTK(("## %s: Boot_ROM found at %#08x\n", 
-               SK_NAME, rom_location[(i-1)]));
-
-	return (rom_location[--i]);
-    }
-    else
-    {
-	PRINTK(("%s: No Boot_ROM found\n", SK_NAME));
-	return 0;
-    }
-} /* End of SK_rom_addr() */
-
-
-
-/* LANCE access functions 
- *
- * ! CSR1-3 can only be accessed when in CSR0 the STOP bit is set !
- */
-
-
-/*-
- * Function       : SK_reset_board
- *
- * Author         : Patrick J.D. Weichmann
- *
- * Date Created   : 94/05/25
- *
- * Description    : This function resets SK_G16 and all components, but
- *                  POS registers are not changed
- *
- * Parameters     : None
- * Return Value   : None
- * Errors         : None
- * Globals        : SK_RAM *board - SK_RAM structure pointer
- *
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_reset_board(void)
-{
-    int i;
-
-    SK_PORT = 0x00;           /* Reset active */
-    for (i = 0; i < 10 ; i++) /* Delay min 5ms */
-	;
-    SK_PORT = SK_RESET;       /* Set back to normal operation */
-
-} /* End of SK_reset_board() */
-
-
-/*-
- * Function       : SK_set_RAP
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/25
- *
- * Description    : Set LANCE Register Address Port to register
- *                  for later data transfer.
- *
- * Parameters     : I : reg_number - which CSR to read/write from/to
- * Return Value   : None
- * Errors         : None
- * Globals        : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_set_RAP(int reg_number)
-{
-    SK_IOREG = reg_number;
-    SK_PORT  = SK_RESET | SK_RAP | SK_WREG;
-    SK_IOCOM = SK_DOIO;
-
-    while (SK_PORT & SK_IORUN) 
-	;
-} /* End of SK_set_RAP() */
-
-
-/*-
- * Function       : SK_read_reg
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/25
- *
- * Description    : Set RAP and read data from a LANCE CSR register
- *
- * Parameters     : I : reg_number - which CSR to read from
- * Return Value   : Register contents
- * Errors         : None
- * Globals        : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-int SK_read_reg(int reg_number)
-{
-    SK_set_RAP(reg_number);
-
-    SK_PORT  = SK_RESET | SK_RDATA | SK_RREG;
-    SK_IOCOM = SK_DOIO;
-
-    while (SK_PORT & SK_IORUN)
-	;
-    return (SK_IOREG);
-
-} /* End of SK_read_reg() */
-
-
-/*-
- * Function       : SK_rread_reg
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/28
- *
- * Description    : Read data from preseted register.
- *                  This function requires that you know which
- *                  Register is actually set. Be aware that CSR1-3
- *                  can only be accessed when in CSR0 STOP is set.
- *
- * Return Value   : Register contents
- * Errors         : None
- * Globals        : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-int SK_rread_reg(void)
-{
-    SK_PORT  = SK_RESET | SK_RDATA | SK_RREG;
-
-    SK_IOCOM = SK_DOIO;
-
-    while (SK_PORT & SK_IORUN)
-	;
-    return (SK_IOREG);
-
-} /* End of SK_rread_reg() */
-
-
-/*-
- * Function       : SK_write_reg
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/25
- *
- * Description    : This function sets the RAP then fills in the
- *                  LANCE I/O Reg and starts Transfer to LANCE.
- *                  It waits until transfer has ended which is max. 7 ms
- *                  and then it returns.
- *
- * Parameters     : I : reg_number - which CSR to write to
- *                  I : value      - what value to fill into register 
- * Return Value   : None
- * Errors         : None
- * Globals        : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_write_reg(int reg_number, int value)
-{
-    SK_set_RAP(reg_number);
-
-    SK_IOREG = value;
-    SK_PORT  = SK_RESET | SK_RDATA | SK_WREG;
-    SK_IOCOM = SK_DOIO;
-
-    while (SK_PORT & SK_IORUN)
-	;
-} /* End of SK_write_reg */
-
-
-
-/* 
- * Debugging functions
- * -------------------
- */
-
-/*-
- * Function       : SK_print_pos
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/25
- *
- * Description    : This function prints out the 4 POS (Programmable
- *                  Option Select) Registers. Used mainly to debug operation.
- *
- * Parameters     : I : struct device *dev - SK_G16 device structure
- *                  I : char * - Text which will be printed as title
- * Return Value   : None
- * Errors         : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_print_pos(struct device *dev, char *text)
-{
-    int ioaddr = dev->base_addr;
-
-    unsigned char pos0 = inb(SK_POS0),
-		  pos1 = inb(SK_POS1),
-		  pos2 = inb(SK_POS2),
-		  pos3 = inb(SK_POS3),
-		  pos4 = inb(SK_POS4);
-
-
-    printk("## %s: %s.\n"
-           "##   pos0=%#4x pos1=%#4x pos2=%#04x pos3=%#08x pos4=%#04x\n",
-           SK_NAME, text, pos0, pos1, pos2, (pos3<<14), pos4);
-
-} /* End of SK_print_pos() */
-
-
-
-/*-
- * Function       : SK_print_dev
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/05/25
- *
- * Description    : This function simply prints out the important fields
- *                  of the device structure.
- *
- * Parameters     : I : struct device *dev  - SK_G16 device structure
- *                  I : char *text - Title for printing
- * Return Value   : None
- * Errors         : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_print_dev(struct device *dev, char *text)
-{
-    if (dev == NULL)
-    {
-	printk("## %s: Device Structure. %s\n", SK_NAME, text);
-	printk("## DEVICE == NULL\n");
-    }
-    else
-    {
-	printk("## %s: Device Structure. %s\n", SK_NAME, text);
-	printk("## Device Name: %s Base Address: %#06lx IRQ: %d\n", 
-               dev->name, dev->base_addr, dev->irq);
-	       
-	printk("##   FLAGS: start: %d tbusy: %ld int: %d\n", 
-               dev->start, dev->tbusy, dev->interrupt);
-
-	printk("## next device: %#08x init function: %#08x\n", 
-              (int) dev->next, (int) dev->init);
-    }
-
-} /* End of SK_print_dev() */
-
-
-
-/*-
- * Function       : SK_print_ram
- * Author         : Patrick J.D. Weichmann
- * Date Created   : 94/06/02
- *
- * Description    : This function is used to check how are things set up
- *                  in the 16KB RAM. Also the pointers to the receive and 
- *                  transmit descriptor rings and rx and tx buffers locations.
- *                  It contains a minor bug in printing, but has no effect to the values
- *                  only newlines are not correct.
- *
- * Parameters     : I : struct device *dev - SK_G16 device structure
- * Return Value   : None
- * Errors         : None
- * Globals        : None
- * Update History :
- *     YY/MM/DD  uid  Description
--*/
-
-void SK_print_ram(struct device *dev)
-{
-
-    int i;    
-    struct priv *p = (struct priv *) dev->priv;
-
-    printk("## %s: RAM Details.\n"
-           "##   RAM at %#08x tmdhead: %#08x rmdhead: %#08x initblock: %#08x\n",
-           SK_NAME, 
-           (unsigned int) p->ram,
-           (unsigned int) p->tmdhead, 
-           (unsigned int) p->rmdhead, 
-           (unsigned int) &(p->ram)->ib);
-           
-    printk("##   ");
-
-    for(i = 0; i < TMDNUM; i++)
-    {
-           if (!(i % 3)) /* Every third line do a newline */
-           {
-               printk("\n##   ");
-           }
-        printk("tmdbufs%d: %#08x ", (i+1), (int) p->tmdbufs[i]);
-    }
-    printk("##   ");
-
-    for(i = 0; i < RMDNUM; i++)
-    {
-         if (!(i % 3)) /* Every third line do a newline */
-           {
-               printk("\n##   ");
-           }
-        printk("rmdbufs%d: %#08x ", (i+1), (int) p->rmdbufs[i]);
-    } 
-    printk("\n");
-
-} /* End of SK_print_ram() */
-
diff --git a/i386/i386at/gpl/linux/net/sk_g16.h b/i386/i386at/gpl/linux/net/sk_g16.h
deleted file mode 100644
index 3a92f1f9..00000000
--- a/i386/i386at/gpl/linux/net/sk_g16.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*-
- *
- * This software may be used and distributed according to the terms
- * of the GNU Public License, incorporated herein by reference.
- *
- * Module         : sk_g16.h
- * Version        : $Revision: 1.1.1.1 $  
- *
- * Author         : M.Hipp (mhipp@student.uni-tuebingen.de)
- * changes by     : Patrick J.D. Weichmann
- *
- * Date Created   : 94/05/25
- *
- * Description    : In here are all necessary definitions of  
- *                  the am7990 (LANCE) chip used for writing a
- *                  network device driver which uses this chip 
- *
- * $Log: sk_g16.h,v $
- * Revision 1.1.1.1  1996/10/30 01:39:56  thomas
- * Imported from UK22
- *
- * Revision 1.3  1996/03/25  20:24:35  goel
- * Linux driver merge.
- *
--*/
-
-#ifndef SK_G16_H
-
-#define SK_G16_H
-
-
-/*
- * 	Control and Status Register 0 (CSR0) bit definitions
- *
- * (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
- *
- */
-
-#define CSR0_ERR	0x8000	/* Error summary (R) */
-#define CSR0_BABL	0x4000	/* Babble transmitter timeout error (RC) */
-#define CSR0_CERR	0x2000	/* Collision Error (RC) */
-#define CSR0_MISS	0x1000	/* Missed packet (RC) */
-#define CSR0_MERR	0x0800	/* Memory Error  (RC) */ 
-#define CSR0_RINT	0x0400	/* Receiver Interrupt (RC) */
-#define CSR0_TINT       0x0200	/* Transmit Interrupt (RC) */ 
-#define CSR0_IDON	0x0100	/* Initialization Done (RC) */
-#define CSR0_INTR	0x0080	/* Interrupt Flag (R) */
-#define CSR0_INEA	0x0040	/* Interrupt Enable (RW) */
-#define CSR0_RXON	0x0020	/* Receiver on (R) */
-#define CSR0_TXON	0x0010  /* Transmitter on (R) */
-#define CSR0_TDMD	0x0008	/* Transmit Demand (RS) */
-#define CSR0_STOP	0x0004 	/* Stop (RS) */
-#define CSR0_STRT	0x0002	/* Start (RS) */
-#define CSR0_INIT	0x0001	/* Initialize (RS) */
-
-#define CSR0_CLRALL     0x7f00  /* mask for all clearable bits */
-
-/*
- *    Control and Status Register 3 (CSR3) bit definitions
- *
- */
-
-#define CSR3_BSWAP	0x0004	/* Byte Swap (RW) */
-#define CSR3_ACON	0x0002  /* ALE Control (RW) */
-#define CSR3_BCON	0x0001	/* Byte Control (RW) */
-
-/*
- *	Initialization Block Mode operation Bit Definitions.
- */
-
-#define MODE_PROM	0x8000	/* Promiscuous Mode */
-#define MODE_INTL	0x0040  /* Internal Loopback */
-#define MODE_DRTY	0x0020  /* Disable Retry */ 
-#define MODE_COLL	0x0010	/* Force Collision */
-#define MODE_DTCR	0x0008	/* Disable Transmit CRC) */
-#define MODE_LOOP	0x0004	/* Loopback */
-#define MODE_DTX	0x0002	/* Disable the Transmitter */ 
-#define MODE_DRX	0x0001  /* Disable the Receiver */
-
-#define MODE_NORMAL 	0x0000  /* Normal operation mode */
-
-/*
- * 	Receive message descriptor status bit definitions.
- */
-
-#define RX_OWN		0x80	/* Owner bit 0 = host, 1 = lance */
-#define RX_ERR		0x40	/* Error Summary */
-#define RX_FRAM		0x20	/* Framing Error */
-#define RX_OFLO		0x10	/* Overflow Error */
-#define RX_CRC		0x08	/* CRC Error */ 
-#define RX_BUFF		0x04	/* Buffer Error */
-#define RX_STP		0x02	/* Start of Packet */
-#define RX_ENP		0x01	/* End of Packet */
-
-
-/*
- *	Transmit message descriptor status bit definitions.
- */
-
-#define TX_OWN		0x80	/* Owner bit 0 = host, 1 = lance */
-#define TX_ERR		0x40    /* Error Summary */
-#define TX_MORE		0x10	/* More the 1 retry needed to Xmit */
-#define TX_ONE		0x08	/* One retry needed to Xmit */
-#define TX_DEF		0x04	/* Deferred */
-#define TX_STP 		0x02	/* Start of Packet */
-#define TX_ENP		0x01	/* End of Packet */
-
-/*
- *      Transmit status (2) (valid if TX_ERR == 1)
- */
-
-#define TX_BUFF 	0x8000  /* Buffering error (no ENP) */
-#define TX_UFLO 	0x4000  /* Underflow (late memory) */
-#define TX_LCOL 	0x1000  /* Late collision */
-#define TX_LCAR 	0x0400  /* Loss of Carrier */
-#define TX_RTRY 	0x0200  /* Failed after 16 retransmissions  */
-#define TX_TDR          0x003f  /* Time-domain-reflectometer-value */
-
-
-/* 
- * Structures used for Communication with the LANCE 
- */
-
-/* LANCE Initialize Block */
-
-struct init_block 
-{
-  unsigned short mode;     /* Mode Register */
-  unsigned char  paddr[6]; /* Physical Address (MAC) */
-  unsigned char  laddr[8]; /* Logical Filter Address (not used) */
-  unsigned int   rdrp;     /* Receive Descriptor Ring pointer */
-  unsigned int   tdrp;     /* Transmit Descriptor Ring pointer */
-};
-
-
-/* Receive Message Descriptor Entry */
-
-struct rmd 
-{ 
-  union
-  {
-    unsigned long buffer;     /* Address of buffer */
-    struct 
-    {
-      unsigned char unused[3]; 
-      unsigned volatile char status;   /* Status Bits */
-    } s;
-  } u;
-  volatile short blen;        /* Buffer Length (two's complement) */
-  unsigned short mlen;        /* Message Byte Count */
-};
-
-
-/* Transmit Message Descriptor Entry */
-
-struct tmd   
-{
-  union 
-  {
-    unsigned long  buffer;    /* Address of buffer */
-    struct 
-    {
-      unsigned char unused[3];
-      unsigned volatile char status;   /* Status Bits */
-    } s;
-  } u;
-  unsigned short blen;             /* Buffer Length (two's complement) */
-  unsigned volatile short status2; /* Error Status Bits */
-};
-
-#endif /* End of SK_G16_H */
diff --git a/i386/i386at/gpl/linux/net/smc-ultra.c b/i386/i386at/gpl/linux/net/smc-ultra.c
deleted file mode 100644
index f13cd0a7..00000000
--- a/i386/i386at/gpl/linux/net/smc-ultra.c
+++ /dev/null
@@ -1,419 +0,0 @@
-/* smc-ultra.c: A SMC Ultra ethernet driver for linux. */
-/*
-	Written 1993,1994,1995 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-		Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This is a driver for the SMC Ultra and SMC EtherEZ ethercards.
-
-	This driver uses the cards in the 8390-compatible, shared memory mode.
-	Most of the run-time complexity is handled by the generic code in
-	8390.c.  The code in this file is responsible for
-
-		ultra_probe()	 	Detecting and initializing the card.
-		ultra_probe1()	
-
-		ultra_open()		The card-specific details of starting, stopping
-		ultra_reset_8390()	and resetting the 8390 NIC core.
-		ultra_close()
-
-		ultra_block_input()		Routines for reading and writing blocks of
-		ultra_block_output()	packet buffer memory.
-
-	This driver enables the shared memory only when doing the actual data
-	transfers to avoid a bug in early version of the card that corrupted
-	data transferred by a AHA1542.
-
-	This driver does not support the programmed-I/O data transfer mode of
-	the EtherEZ.  That support (if available) is smc-ez.c.  Nor does it
-	use the non-8390-compatible "Altego" mode. (No support currently planned.)
-
-	Changelog:
-
-	Paul Gortmaker	: multiple card support for module users.
-*/
-
-static const char *version =
-	"smc-ultra.c:v1.12 1/18/95 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <asm/io.h>
-#include <asm/system.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include "8390.h"
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int ultra_portlist[] =
-{0x200, 0x220, 0x240, 0x280, 0x300, 0x340, 0x380, 0};
-
-int ultra_probe(struct device *dev);
-int ultra_probe1(struct device *dev, int ioaddr);
-
-static int ultra_open(struct device *dev);
-static void ultra_reset_8390(struct device *dev);
-static void ultra_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, 
-						int ring_page);
-static void ultra_block_input(struct device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void ultra_block_output(struct device *dev, int count,
-							const unsigned char *buf, const start_page);
-static int ultra_close_card(struct device *dev);
-
-
-#define START_PG		0x00	/* First page of TX buffer */
-
-#define ULTRA_CMDREG	0		/* Offset to ASIC command register. */
-#define	 ULTRA_RESET	0x80	/* Board reset, in ULTRA_CMDREG. */
-#define	 ULTRA_MEMENB	0x40	/* Enable the shared memory. */
-#define ULTRA_NIC_OFFSET  16	/* NIC register offset from the base_addr. */
-#define ULTRA_IO_EXTENT 32
-
-/*	Probe for the Ultra.  This looks like a 8013 with the station
-	address PROM at I/O ports <base>+8 to <base>+13, with a checksum
-	following.
-*/
-#ifdef HAVE_DEVLIST
-struct netdev_entry ultra_drv =
-{"ultra", ultra_probe1, NETCARD_IO_EXTENT, netcard_portlist};
-#else
-
-int ultra_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return ultra_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; ultra_portlist[i]; i++) {
-		int ioaddr = ultra_portlist[i];
-		if (check_region(ioaddr, ULTRA_IO_EXTENT))
-			continue;
-		if (ultra_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-int ultra_probe1(struct device *dev, int ioaddr)
-{
-	int i;
-	int checksum = 0;
-	const char *model_name;
-	unsigned char eeprom_irq = 0;
-	static unsigned version_printed = 0;
-	/* Values from various config regs. */
-	unsigned char num_pages, irqreg, addr;
-	unsigned char idreg = inb(ioaddr + 7);
-	unsigned char reg4 = inb(ioaddr + 4) & 0x7f;
-
-	/* Check the ID nibble. */
-	if ((idreg & 0xF0) != 0x20 			/* SMC Ultra */
-		&& (idreg & 0xF0) != 0x40) 		/* SMC EtherEZ */
-		return ENODEV;
-
-	/* Select the station address register set. */
-	outb(reg4, ioaddr + 4);
-
-	for (i = 0; i < 8; i++)
-		checksum += inb(ioaddr + 8 + i);
-	if ((checksum & 0xff) != 0xFF)
-		return ENODEV;
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("smc-ultra.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ";
-
-	printk("%s: %s at %#3x,", dev->name, model_name, ioaddr);
-
-	for (i = 0; i < 6; i++)
-		printk(" %2.2X", dev->dev_addr[i] = inb(ioaddr + 8 + i));
-
-	/* Switch from the station address to the alternate register set and
-	   read the useful registers there. */
-	outb(0x80 | reg4, ioaddr + 4);
-
-	/* Enabled FINE16 mode to avoid BIOS ROM width mismatches @ reboot. */
-	outb(0x80 | inb(ioaddr + 0x0c), ioaddr + 0x0c);
-	irqreg = inb(ioaddr + 0xd);
-	addr = inb(ioaddr + 0xb);
-
-	/* Switch back to the station address register set so that the MS-DOS driver
-	   can find the card after a warm boot. */
-	outb(reg4, ioaddr + 4);
-
-	if (dev->irq < 2) {
-		unsigned char irqmap[] = {0, 9, 3, 5, 7, 10, 11, 15};
-		int irq;
-
-		/* The IRQ bits are split. */
-		irq = irqmap[((irqreg & 0x40) >> 4) + ((irqreg & 0x0c) >> 2)];
-
-		if (irq == 0) {
-			printk(", failed to detect IRQ line.\n");
-			return -EAGAIN;
-		}
-		dev->irq = irq;
-		eeprom_irq = 1;
-	}
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk (", no memory for dev->priv.\n");
-                return -ENOMEM;
-        }
- 
-	/* OK, we are certain this is going to work.  Setup the device. */
-	request_region(ioaddr, ULTRA_IO_EXTENT, model_name);
-
-	/* The 8390 isn't at the base address, so fake the offset */
-	dev->base_addr = ioaddr+ULTRA_NIC_OFFSET;
-
-	{
-		int addr_tbl[4] = {0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000};
-		short num_pages_tbl[4] = {0x20, 0x40, 0x80, 0xff};
-
-		dev->mem_start = ((addr & 0x0f) << 13) + addr_tbl[(addr >> 6) & 3] ;
-		num_pages = num_pages_tbl[(addr >> 4) & 3];
-	}
-
-	ei_status.name = model_name;
-	ei_status.word16 = 1;
-	ei_status.tx_start_page = START_PG;
-	ei_status.rx_start_page = START_PG + TX_PAGES;
-	ei_status.stop_page = num_pages;
-
-	dev->rmem_start = dev->mem_start + TX_PAGES*256;
-	dev->mem_end = dev->rmem_end
-		= dev->mem_start + (ei_status.stop_page - START_PG)*256;
-
-	printk(",%s IRQ %d memory %#lx-%#lx.\n", eeprom_irq ? "" : "assigned ",
-		   dev->irq, dev->mem_start, dev->mem_end-1);
-
-	ei_status.reset_8390 = &ultra_reset_8390;
-	ei_status.block_input = &ultra_block_input;
-	ei_status.block_output = &ultra_block_output;
-	ei_status.get_8390_hdr = &ultra_get_8390_hdr;
-	dev->open = &ultra_open;
-	dev->stop = &ultra_close_card;
-	NS8390_init(dev, 0);
-
-	return 0;
-}
-
-static int
-ultra_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-
-	if (request_irq(dev->irq, ei_interrupt, 0, ei_status.name))
-		return -EAGAIN;
-
-	outb(ULTRA_MEMENB, ioaddr);	/* Enable memory, 16 bit mode. */
-	outb(0x80, ioaddr + 5);
-	outb(0x01, ioaddr + 6);		/* Enable interrupts and memory. */
-	ei_open(dev);
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-static void
-ultra_reset_8390(struct device *dev)
-{
-	int cmd_port = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC base addr */
-
-	outb(ULTRA_RESET, cmd_port);
-	if (ei_debug > 1) printk("resetting Ultra, t=%ld...", jiffies);
-	ei_status.txing = 0;
-
-	outb(ULTRA_MEMENB, cmd_port);
-
-	if (ei_debug > 1) printk("reset done\n");
-	return;
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
-   we don't need to be concerned with ring wrap as the header will be at
-   the start of a page, so we optimize accordingly. */
-
-static void
-ultra_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-
-	unsigned long hdr_start = dev->mem_start + ((ring_page - START_PG)<<8);
-
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);	/* shmem on */
-#ifdef notdef
-	/* Officially this is what we are doing, but the readl() is faster */
-	memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-#else
-	((unsigned int*)hdr)[0] = readl(hdr_start);
-#endif
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* shmem off */
-}
-
-/* Block input and output are easy on shared memory ethercards, the only
-   complication is when the ring buffer wraps. */
-
-static void
-ultra_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	unsigned long xfer_start = dev->mem_start + ring_offset - (START_PG<<8);
-
-	/* Enable shared memory. */
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
-
-	if (xfer_start + count > dev->rmem_end) {
-		/* We must wrap the input move. */
-		int semi_count = dev->rmem_end - xfer_start;
-		memcpy_fromio(skb->data, xfer_start, semi_count);
-		count -= semi_count;
-		memcpy_fromio(skb->data + semi_count, dev->rmem_start, count);
-	} else {
-		/* Packet is in one chunk -- we can copy + cksum. */
-		eth_io_copy_and_sum(skb, xfer_start, count, 0);
-	}
-
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET);	/* Disable memory. */
-}
-
-static void
-ultra_block_output(struct device *dev, int count, const unsigned char *buf,
-				int start_page)
-{
-	unsigned long shmem = dev->mem_start + ((start_page - START_PG)<<8);
-
-	/* Enable shared memory. */
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
-
-	memcpy_toio(shmem, buf, count);
-
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* Disable memory. */
-}
-
-static int
-ultra_close_card(struct device *dev)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* CMDREG */
-
-	dev->start = 0;
-	dev->tbusy = 1;
-
-	if (ei_debug > 1)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-
-	outb(0x00, ioaddr + 6);		/* Disable interrupts. */
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = 0;
-
-	NS8390_init(dev, 0);
-
-	/* We should someday disable shared memory and change to 8-bit mode
-	   "just in case"... */
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-
-#ifdef MODULE
-#define MAX_ULTRA_CARDS	4	/* Max number of Ultra cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_ULTRA_CARDS] = { 0, };
-static struct device dev_ultra[MAX_ULTRA_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_ULTRA_CARDS] = { 0, };
-static int irq[MAX_ULTRA_CARDS]  = { 0, };
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_ULTRA_CARDS; this_dev++) {
-		struct device *dev = &dev_ultra[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->init = ultra_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "smc-ultra.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "smc-ultra.c: No SMC Ultra card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_ULTRA_CARDS; this_dev++) {
-		struct device *dev = &dev_ultra[this_dev];
-		if (dev->priv != NULL) {
-			/* NB: ultra_close_card() does free_irq + irq2dev */
-			int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET;
-			kfree(dev->priv);
-			dev->priv = NULL;
-			release_region(ioaddr, ULTRA_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -Wall -O6 -I/usr/src/linux/net/inet -c smc-ultra.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/tulip.c b/i386/i386at/gpl/linux/net/tulip.c
deleted file mode 100644
index 3386a9b8..00000000
--- a/i386/i386at/gpl/linux/net/tulip.c
+++ /dev/null
@@ -1,782 +0,0 @@
-/* tulip.c: A DEC 21040 ethernet driver for linux. */
-/*
-   NOTICE: this version works with kernels 1.1.82 and later only!
-	Written 1994,1995 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	This driver is for the SMC EtherPower PCI ethernet adapter.
-	It should work with most other DEC 21*40-based ethercards.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-*/
-
-static const char *version = "tulip.c:v0.05 1/20/95 becker@cesdis.gsfc.nasa.gov\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-/* The total size is unusually large: The 21040 aligns each of its 16
-   longword-wide registers on a quadword boundary. */
-#define TULIP_TOTAL_SIZE 0x80
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry tulip_drv =
-{"Tulip", tulip_pci_probe, TULIP_TOTAL_SIZE, NULL};
-#endif
-
-#define TULIP_DEBUG 1
-#ifdef TULIP_DEBUG
-int tulip_debug = TULIP_DEBUG;
-#else
-int tulip_debug = 1;
-#endif
-
-/*
-				Theory of Operation
-
-I. Board Compatibility
-
-This device driver is designed for the DECchip 21040 "Tulip", Digital's
-single-chip ethernet controller for PCI, as used on the SMC EtherPower
-ethernet adapter.
-
-II. Board-specific settings
-
-PCI bus devices are configured by the system at boot time, so no jumpers
-need to be set on the board.  The system BIOS should be set to assign the
-PCI INTA signal to an otherwise unused system IRQ line.  While it's
-physically possible to shared PCI interrupt lines, the kernel doesn't
-support it. 
-
-III. Driver operation
-
-IIIa. Ring buffers
-The Tulip can use either ring buffers or lists of Tx and Rx descriptors.
-The current driver uses a statically allocated Rx ring of descriptors and
-buffers, and a list of the Tx buffers.
-
-IIIC. Synchronization
-The driver runs as two independent, single-threaded flows of control.  One
-is the send-packet routine, which enforces single-threaded use by the
-dev->tbusy flag.  The other thread is the interrupt handler, which is single
-threaded by the hardware and other software.
-
-The send packet thread has partial control over the Tx ring and 'dev->tbusy'
-flag.  It sets the tbusy flag whenever it's queuing a Tx packet. If the next
-queue slot is empty, it clears the tbusy flag when finished otherwise it sets
-the 'tp->tx_full' flag.
-
-The interrupt handler has exclusive control over the Rx ring and records stats
-from the Tx ring.  (The Tx-done interrupt can't be selectively turned off, so
-we can't avoid the interrupt overhead by having the Tx routine reap the Tx
-stats.)	 After reaping the stats, it marks the queue entry as empty by setting
-the 'base' to zero.	 Iff the 'tp->tx_full' flag is set, it clears both the
-tx_full and tbusy flags.
-
-IV. Notes
-
-Thanks to Duke Kamstra of SMC for providing an EtherPower board.
-
-The DEC databook doesn't document which Rx filter settings accept broadcast
-packets.  Nor does it document how to configure the part to configure the
-serial subsystem for normal (vs. loopback) operation or how to have it
-autoswitch between internal 10baseT, SIA and AUI transceivers.
-
-The databook claims that CSR13, CSR14, and CSR15 should each be the last
-register of the set CSR12-15 written.   Hmmm, now how is that possible?
-*/
-
-#define DEC_VENDOR_ID	0x1011		/* Hex 'D' :-> */
-#define DEC_21040_ID	0x0002		/* Change for 21140. */
-
-/* Keep the ring sizes a power of two for efficiency. */
-#define TX_RING_SIZE	4
-#define RX_RING_SIZE	4
-#define PKT_BUF_SZ		1536			/* Size of each temporary Rx buffer.*/
-
-/* Offsets to the Command and Status Registers, "CSRs".  All accesses
-   must be longword instructions and quadword aligned. */
-enum tulip_offsets {
-	CSR0=0,    CSR1=0x08, CSR2=0x10, CSR3=0x18, CSR4=0x20, CSR5=0x28,
-	CSR6=0x30, CSR7=0x38, CSR8=0x40, CSR9=0x48, CSR10=0x50, CSR11=0x58,
-	CSR12=0x60, CSR13=0x68, CSR14=0x70, CSR15=0x78 };
-
-/* The Tulip Rx and Tx buffer descriptors. */
-struct tulip_rx_desc {
-	int status;
-	int length;
-	char *buffer1, *buffer2;			/* We use only buffer 1.  */
-};
-
-struct tulip_tx_desc {
-	int status;
-	int length;
-	char *buffer1, *buffer2;			/* We use only buffer 1.  */
-};
-
-struct tulip_private {
-	char devname[8];			/* Used only for kernel debugging. */
-	struct tulip_rx_desc rx_ring[RX_RING_SIZE];
-	struct tulip_tx_desc tx_ring[TX_RING_SIZE];
-	/* The saved address of a sent-in-place packet/buffer, for skfree(). */
-	struct sk_buff* tx_skbuff[TX_RING_SIZE];
-	long rx_buffs;				/* Address of temporary Rx buffers. */
-	struct enet_statistics stats;
-	int setup_frame[48];		/* Pseudo-Tx frame to init address table. */
-	unsigned int cur_rx, cur_tx;		/* The next free ring entry */
-	unsigned int dirty_rx, dirty_tx;	/* The ring entries to be free()ed. */
-	unsigned int tx_full:1;
-	int pad0, pad1;						/* Used for 8-byte alignment */
-};
-
-static void tulip_probe1(int ioaddr, int irq);
-static int tulip_open(struct device *dev);
-static void tulip_init_ring(struct device *dev);
-static int tulip_start_xmit(struct sk_buff *skb, struct device *dev);
-static int tulip_rx(struct device *dev);
-static void tulip_interrupt(int irq, struct pt_regs *regs);
-static int tulip_close(struct device *dev);
-static struct enet_statistics *tulip_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-static int set_mac_address(struct device *dev, void *addr);
-
-
-
-#ifndef MODULE
-/* This 21040 probe is unlike most other board probes.  We can use memory
-   efficiently by allocating a large contiguous region and dividing it
-   ourselves.  This is done by having the initialization occur before
-   the 'kmalloc()' memory management system is started. */
-
-int dec21040_init(void)
-{
-
-    if (pcibios_present()) {
-	    int pci_index;
-		for (pci_index = 0; pci_index < 8; pci_index++) {
-			unsigned char pci_bus, pci_device_fn, pci_irq_line;
-			unsigned long pci_ioaddr;
-		
-			if (pcibios_find_device (DEC_VENDOR_ID, DEC_21040_ID, pci_index,
-									 &pci_bus, &pci_device_fn) != 0)
-				break;
-			pcibios_read_config_byte(pci_bus, pci_device_fn,
-									 PCI_INTERRUPT_LINE, &pci_irq_line);
-			pcibios_read_config_dword(pci_bus, pci_device_fn,
-									  PCI_BASE_ADDRESS_0, &pci_ioaddr);
-			/* Remove I/O space marker in bit 0. */
-			pci_ioaddr &= ~3;
-			if (tulip_debug > 2)
-				printk("Found DEC PCI Tulip at I/O %#lx, IRQ %d.\n",
-					   pci_ioaddr, pci_irq_line);
-			tulip_probe1(pci_ioaddr, pci_irq_line);
-		}
-	}
-
-	return 0;
-}
-#endif
-#ifdef MODULE
-static int tulip_probe(struct device *dev)
-{
-	printk("tulip: This driver does not yet install properly from module!\n");
-	return -1;
-}
-#endif
-
-static void tulip_probe1(int ioaddr, int irq)
-{
-	static int did_version = 0;			/* Already printed version info. */
-	struct device *dev;
-	struct tulip_private *tp;
-	int i;
-
-	if (tulip_debug > 0  &&  did_version++ == 0)
-		printk(version);
-
-	dev = init_etherdev(0, 0);
-
-	printk("%s: DEC 21040 Tulip at %#3x,", dev->name, ioaddr);
-
-	/* Stop the chip's Tx and Rx processes. */
-	outl(inl(ioaddr + CSR6) & ~0x2002, ioaddr + CSR6);
-	/* Clear the missed-packet counter. */
-	inl(ioaddr + CSR8) & 0xffff;
-
-	/* The station address ROM is read byte serially.  The register must
-	   be polled, waiting for the value to be read bit serially from the
-	   EEPROM.
-	   */
-	outl(0, ioaddr + CSR9);		/* Reset the pointer with a dummy write. */
-	for (i = 0; i < 6; i++) {
-		int value, boguscnt = 100000;
-		do
-			value = inl(ioaddr + CSR9);
-		while (value < 0  && --boguscnt > 0);
-		printk(" %2.2x", dev->dev_addr[i] = value);
-	}
-	printk(", IRQ %d\n", irq);
-
-	/* We do a request_region() only to register /proc/ioports info. */
-	request_region(ioaddr, TULIP_TOTAL_SIZE, "DEC Tulip Ethernet");
-
-	dev->base_addr = ioaddr;
-	dev->irq = irq;
-
-	/* Make certain the data structures are quadword aligned. */
-	tp = kmalloc(sizeof(*tp), GFP_KERNEL | GFP_DMA);
-	dev->priv = tp;
-	tp->rx_buffs = kmalloc(PKT_BUF_SZ*RX_RING_SIZE, GFP_KERNEL | GFP_DMA);
-
-	/* The Tulip-specific entries in the device structure. */
-	dev->open = &tulip_open;
-	dev->hard_start_xmit = &tulip_start_xmit;
-	dev->stop = &tulip_close;
-	dev->get_stats = &tulip_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-	dev->set_mac_address = &set_mac_address;
-
-	return;
-}
-
-
-static int
-tulip_open(struct device *dev)
-{
-	struct tulip_private *tp = (struct tulip_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-
-	/* Reset the chip, holding bit 0 set at least 10 PCI cycles. */
-	outl(0xfff80001, ioaddr + CSR0);
-	SLOW_DOWN_IO;
-	/* Deassert reset.  Set 8 longword cache alignment, 8 longword burst.
-	   Cache alignment bits 15:14	     Burst length 13:8
-    	0000	No alignment  0x00000000 unlimited		0800 8 longwords
-		4000	8  longwords		0100 1 longword		1000 16 longwords
-		8000	16 longwords		0200 2 longwords	2000 32 longwords
-		C000	32  longwords		0400 4 longwords
-	   Wait the specified 50 PCI cycles after a reset by initializing
-	   Tx and Rx queues and the address filter list. */
-	outl(0xfff84800, ioaddr + CSR0);
-
-	if (irq2dev_map[dev->irq] != NULL
-		|| (irq2dev_map[dev->irq] = dev) == NULL
-		|| dev->irq == 0
-		|| request_irq(dev->irq, &tulip_interrupt, 0, "DEC 21040 Tulip")) {
-		return -EAGAIN;
-	}
-
-	if (tulip_debug > 1)
-		printk("%s: tulip_open() irq %d.\n", dev->name, dev->irq);
-
-	tulip_init_ring(dev);
-
-	/* Fill the whole address filter table with our physical address. */
-	{ 
-		unsigned short *eaddrs = (unsigned short *)dev->dev_addr;
-		int *setup_frm = tp->setup_frame, i;
-
-		/* You must add the broadcast address when doing perfect filtering! */
-		*setup_frm++ = 0xffff;
-		*setup_frm++ = 0xffff;
-		*setup_frm++ = 0xffff;
-		/* Fill the rest of the accept table with our physical address. */
-		for (i = 1; i < 16; i++) {
-			*setup_frm++ = eaddrs[0];
-			*setup_frm++ = eaddrs[1];
-			*setup_frm++ = eaddrs[2];
-		}
-		/* Put the setup frame on the Tx list. */
-		tp->tx_ring[0].length = 0x08000000 | 192;
-		tp->tx_ring[0].buffer1 = (char *)tp->setup_frame;
-		tp->tx_ring[0].buffer2 = 0;
-		tp->tx_ring[0].status = 0x80000000;
-
-		tp->cur_tx++, tp->dirty_tx++;
-	}
-
-	outl((int)tp->rx_ring, ioaddr + CSR3);
-	outl((int)tp->tx_ring, ioaddr + CSR4);
-
-	/* Turn on the xcvr interface. */
-	outl(0x00000000, ioaddr + CSR13);
-	outl(0x00000004, ioaddr + CSR13);
-
-	/* Start the chip's Tx and Rx processes. */
-	outl(0xfffe2002, ioaddr + CSR6);
-
-	/* Trigger an immediate transmit demand to process the setup frame. */
-	outl(0, ioaddr + CSR1);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	dev->start = 1;
-
-	/* Enable interrupts by setting the interrupt mask. */
-	outl(0xFFFFFFFF, ioaddr + CSR7);
-
-	if (tulip_debug > 2) {
-		printk("%s: Done tulip_open(), CSR0 %8.8x, CSR13 %8.8x.\n",
-			   dev->name, inl(ioaddr + CSR0), inl(ioaddr + CSR13));
-	}
-	MOD_INC_USE_COUNT;
-	return 0;
-}
-
-/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
-static void
-tulip_init_ring(struct device *dev)
-{
-	struct tulip_private *tp = (struct tulip_private *)dev->priv;
-	int i;
-
-	tp->tx_full = 0;
-	tp->cur_rx = tp->cur_tx = 0;
-	tp->dirty_rx = tp->dirty_tx = 0;
-
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		tp->rx_ring[i].status = 0x80000000;	/* Owned by Tulip chip */
-		tp->rx_ring[i].length = PKT_BUF_SZ;
-		tp->rx_ring[i].buffer1 = (char *)(tp->rx_buffs + i*PKT_BUF_SZ);
-		tp->rx_ring[i].buffer2 = (char *)&tp->rx_ring[i+1];
-	}
-	/* Mark the last entry as wrapping the ring. */ 
-	tp->rx_ring[i-1].length = PKT_BUF_SZ | 0x02000000;
-	tp->rx_ring[i-1].buffer2 = (char *)&tp->rx_ring[0];
-
-	/* The Tx buffer descriptor is filled in as needed, but we
-	   do need to clear the ownership bit. */
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		tp->tx_ring[i].status = 0x00000000;
-	}
-}
-
-static int
-tulip_start_xmit(struct sk_buff *skb, struct device *dev)
-{
-	struct tulip_private *tp = (struct tulip_private *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int entry;
-
-	/* Transmitter timeout, serious problems. */
-	if (dev->tbusy) {
-		int tickssofar = jiffies - dev->trans_start;
-		int i;
-		if (tickssofar < 20)
-			return 1;
-		printk("%s: transmit timed out, status %8.8x, SIA %8.8x %8.8x %8.8x %8.8x, resetting...\n",
-			   dev->name, inl(ioaddr + CSR5), inl(ioaddr + CSR12),
-			   inl(ioaddr + CSR13), inl(ioaddr + CSR14), inl(ioaddr + CSR15));
-		printk("  Rx ring %8.8x: ", (int)tp->rx_ring);
-		for (i = 0; i < RX_RING_SIZE; i++)
-			printk(" %8.8x", (unsigned int)tp->rx_ring[i].status);
-		printk("\n  Tx ring %8.8x: ", (int)tp->tx_ring);
-		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(" %8.8x", (unsigned int)tp->tx_ring[i].status);
-		printk("\n");
-
-		tp->stats.tx_errors++;
-		/* We should reinitialize the hardware here. */
-		dev->tbusy=0;
-		dev->trans_start = jiffies;
-		return 0;
-	}
-
-	if (skb == NULL || skb->len <= 0) {
-		printk("%s: Obsolete driver layer request made: skbuff==NULL.\n",
-			   dev->name);
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well.
-	   If this ever occurs the queue layer is doing something evil! */
-	if (set_bit(0, (void*)&dev->tbusy) != 0) {
-		printk("%s: Transmitter access conflict.\n", dev->name);
-		return 1;
-	}
-
-	/* Caution: the write order is important here, set the base address
-	   with the "ownership" bits last. */
-
-	/* Calculate the next Tx descriptor entry. */
-	entry = tp->cur_tx % TX_RING_SIZE;
-
-	tp->tx_full = 1;
-	tp->tx_skbuff[entry] = skb;
-	tp->tx_ring[entry].length = skb->len |
-		(entry == TX_RING_SIZE-1 ? 0xe2000000 : 0xe0000000);
-	tp->tx_ring[entry].buffer1 = skb->data;
-	tp->tx_ring[entry].buffer2 = 0;
-	tp->tx_ring[entry].status = 0x80000000;	/* Pass ownership to the chip. */
-
-	tp->cur_tx++;
-
-	/* Trigger an immediate transmit demand. */
-	outl(0, ioaddr + CSR1);
-
-	dev->trans_start = jiffies;
-
-	return 0;
-}
-
-/* The interrupt handler does all of the Rx thread work and cleans up
-   after the Tx thread. */
-static void tulip_interrupt(int irq, struct pt_regs *regs)
-{
-	struct device *dev = (struct device *)(irq2dev_map[irq]);
-	struct tulip_private *lp;
-	int csr5, ioaddr, boguscnt=10;
-
-	if (dev == NULL) {
-		printk ("tulip_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	ioaddr = dev->base_addr;
-	lp = (struct tulip_private *)dev->priv;
-	if (dev->interrupt)
-		printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-	dev->interrupt = 1;
-
-	do {
-		csr5 = inl(ioaddr + CSR5);
-		/* Acknowledge all of the current interrupt sources ASAP. */
-		outl(csr5 & 0x0001ffff, ioaddr + CSR5);
-
-		if (tulip_debug > 4)
-			printk("%s: interrupt  csr5=%#8.8x new csr5=%#8.8x.\n",
-				   dev->name, csr5, inl(dev->base_addr + CSR5));
-
-		if ((csr5 & 0x00018000) == 0)
-			break;
-
-		if (csr5 & 0x0040)			/* Rx interrupt */
-			tulip_rx(dev);
-
-		if (csr5 & 0x0001) {		/* Tx-done interrupt */
-			int dirty_tx = lp->dirty_tx;
-
-			while (dirty_tx < lp->cur_tx) {
-				int entry = dirty_tx % TX_RING_SIZE;
-				int status = lp->tx_ring[entry].status;
-
-				if (status < 0)
-					break;			/* It still hasn't been Txed */
-
-				if (status & 0x8000) {
-					/* There was an major error, log it. */
-					lp->stats.tx_errors++;
-					if (status & 0x4104) lp->stats.tx_aborted_errors++;
-					if (status & 0x0C00) lp->stats.tx_carrier_errors++;
-					if (status & 0x0200) lp->stats.tx_window_errors++;
-					if (status & 0x0002) lp->stats.tx_fifo_errors++;
-					if (status & 0x0080) lp->stats.tx_heartbeat_errors++;
-#ifdef ETHER_STATS
-					if (status & 0x0100) lp->stats.collisions16++;
-#endif
-				} else {
-#ifdef ETHER_STATS
-					if (status & 0x0001) lp->stats.tx_deferred++;
-#endif
-					lp->stats.collisions += (status >> 3) & 15;
-					lp->stats.tx_packets++;
-				}
-
-				/* Free the original skb. */
-				dev_kfree_skb(lp->tx_skbuff[entry], FREE_WRITE);
-				dirty_tx++;
-			}
-
-#ifndef final_version
-			if (lp->cur_tx - dirty_tx >= TX_RING_SIZE) {
-				printk("out-of-sync dirty pointer, %d vs. %d, full=%d.\n",
-					   dirty_tx, lp->cur_tx, lp->tx_full);
-				dirty_tx += TX_RING_SIZE;
-			}
-#endif
-
-			if (lp->tx_full && dev->tbusy
-				&& dirty_tx > lp->cur_tx - TX_RING_SIZE + 2) {
-				/* The ring is no longer full, clear tbusy. */
-				lp->tx_full = 0;
-				dev->tbusy = 0;
-				mark_bh(NET_BH);
-			}
-
-			lp->dirty_tx = dirty_tx;
-		}
-
-		/* Log errors. */
-		if (csr5 & 0x8000) {	/* Abnormal error summary bit. */
-			if (csr5 & 0x0008) lp->stats.tx_errors++; /* Tx babble. */
-			if (csr5 & 0x0100) { 		/* Missed a Rx frame. */
-				lp->stats.rx_errors++;
-				lp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
-			}
-			if (csr5 & 0x0800) {
-				printk("%s: Something Wicked happened! %8.8x.\n",
-					   dev->name, csr5);
-				/* Hmmmmm, it's not clear what to do here. */
-			}
-		}
-		if (--boguscnt < 0) {
-			printk("%s: Too much work at interrupt, csr5=0x%8.8x.\n",
-				   dev->name, csr5);
-			/* Clear all interrupt sources. */
-			outl(0x0001ffff, ioaddr + CSR5);
-			break;
-		}
-	} while (1);
-
-	if (tulip_debug > 3)
-		printk("%s: exiting interrupt, csr5=%#4.4x.\n",
-			   dev->name, inl(ioaddr + CSR5));
-
-	/* Special code for testing *only*. */
-	{
-		static int stopit = 10;
-		if (dev->start == 0  &&  --stopit < 0) {
-			printk("%s: Emergency stop, looping startup interrupt.\n",
-				   dev->name);
-			free_irq(irq);
-		}
-	}
-
-	dev->interrupt = 0;
-	return;
-}
-
-static int
-tulip_rx(struct device *dev)
-{
-	struct tulip_private *lp = (struct tulip_private *)dev->priv;
-	int entry = lp->cur_rx % RX_RING_SIZE;
-	int i;
-		
-	if (tulip_debug > 4)
-		printk(" In tulip_rx().\n");
-	/* If we own the next entry, it's a new packet. Send it up. */
-	while (lp->rx_ring[entry].status >= 0) {
-		int status = lp->rx_ring[entry].status;
-
-		if (tulip_debug > 4)
-			printk("  tulip_rx() status was %8.8x.\n", status);
-		if ((status & 0x0300) != 0x0300) {
-			printk("%s: Ethernet frame spanned multiple buffers, status %8.8x!\n",
-				   dev->name, status);
-		} else if (status & 0x8000) {
-			/* There was a fatal error. */
-			lp->stats.rx_errors++; /* end of a packet.*/
-			if (status & 0x0890) lp->stats.rx_length_errors++;
-			if (status & 0x0004) lp->stats.rx_frame_errors++;
-			if (status & 0x0002) lp->stats.rx_crc_errors++;
-			if (status & 0x0001) lp->stats.rx_fifo_errors++;
-		} else {
-			/* Malloc up new buffer, compatible with net-2e. */
-			short pkt_len = lp->rx_ring[entry].status >> 16;
-			struct sk_buff *skb;
-
-			skb = dev_alloc_skb(pkt_len+2);
-			if (skb == NULL) {
-				printk("%s: Memory squeeze, deferring packet.\n", dev->name);
-				/* Check that at least two ring entries are free.
-				   If not, free one and mark stats->rx_dropped++. */
-				for (i=0; i < RX_RING_SIZE; i++)
-					if (lp->rx_ring[(entry+i) % RX_RING_SIZE].status < 0)
-						break;
-
-				if (i > RX_RING_SIZE -2) {
-					lp->stats.rx_dropped++;
-					lp->rx_ring[entry].status = 0x80000000;
-					lp->cur_rx++;
-				}
-				break;
-			}
-			skb->dev = dev;
-			skb_reserve(skb,2);	/* 16 byte align the data fields */
-			memcpy(skb_put(skb,pkt_len), lp->rx_ring[entry].buffer1, pkt_len);
-			skb->protocol=eth_type_trans(skb,dev);
-			netif_rx(skb);
-			lp->stats.rx_packets++;
-		}
-
-		lp->rx_ring[entry].status = 0x80000000;
-		entry = (++lp->cur_rx) % RX_RING_SIZE;
-	}
-
-	return 0;
-}
-
-static int
-tulip_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-	struct tulip_private *tp = (struct tulip_private *)dev->priv;
-
-	dev->start = 0;
-	dev->tbusy = 1;
-
-	if (tulip_debug > 1)
-		printk("%s: Shutting down ethercard, status was %2.2x.\n",
-			   dev->name, inl(ioaddr + CSR5));
-
-	/* Disable interrupts by clearing the interrupt mask. */
-	outl(0x00000000, ioaddr + CSR7);
-	/* Stop the chip's Tx and Rx processes. */
-	outl(inl(ioaddr + CSR6) & ~0x2002, ioaddr + CSR6);
-
-	tp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
-
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = 0;
-
-	MOD_DEC_USE_COUNT;
-	return 0;
-}
-
-static struct enet_statistics *
-tulip_get_stats(struct device *dev)
-{
-	struct tulip_private *tp = (struct tulip_private *)dev->priv;
-	short ioaddr = dev->base_addr;
-
-	tp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
-
-	return &tp->stats;
-}
-
-/*
- *	Set or clear the multicast filter for this adaptor.
- */
-
-static void set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-	int csr6 = inl(ioaddr + CSR6) & ~0x00D5;
-
-	if (dev->flags&IFF_PROMISC) 
-	{			/* Set promiscuous. */
-		outl(csr6 | 0x00C0, ioaddr + CSR6);
-		/* Log any net taps. */
-		printk("%s: Promiscuous mode enabled.\n", dev->name);
-	}
-	else if (dev->mc_count > 15 || (dev->flags&IFF_ALLMULTI)) 
-	{
-		/* Too many to filter perfectly -- accept all multicasts. */
-		outl(csr6 | 0x0080, ioaddr + CSR6);
-	}
-	else
-	{
-		struct tulip_private *tp = (struct tulip_private *)dev->priv;
-		struct dev_mc_list *dmi=dev->mc_list;
-		int *setup_frm = tp->setup_frame;
-		unsigned short *eaddrs;
-		int i;
-
-		/* We have <= 15 addresses that we can use the wonderful
-		   16 address perfect filtering of the Tulip.  Note that only
-		   the low shortword of setup_frame[] is valid. */
-		outl(csr6 | 0x0000, ioaddr + CSR6);
-		i=0;
-		while(dmi) 
-		{
-			eaddrs=(unsigned short *)dmi->dmi_addr;
-			dmi=dmi->next;
-			i++;
-			*setup_frm++ = *eaddrs++;
-			*setup_frm++ = *eaddrs++;
-			*setup_frm++ = *eaddrs++;
-		}
-		/* Fill the rest of the table with our physical address. */
-		eaddrs = (unsigned short *)dev->dev_addr;
-		do {
-			*setup_frm++ = eaddrs[0];
-			*setup_frm++ = eaddrs[1];
-			*setup_frm++ = eaddrs[2];
-		} while (++i < 16);
-
-		/* Now add this frame to the Tx list. */
-	}
-}
-
-static int
-set_mac_address(struct device *dev, void *addr)
-{
-	int i;
-	struct sockaddr *sa=(struct sockaddr *)addr;
-	if (dev->start)
-		return -EBUSY;
-	printk("%s: Setting MAC address to ", dev->name);
-	for (i = 0; i < 6; i++)
-		printk(" %2.2x", dev->dev_addr[i] = sa->sa_data[i]);
-	printk(".\n");
-	return 0;
-}
-
-#ifdef MODULE
-static char devicename[9] = { 0, };
-static struct device dev_tulip = {
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, tulip_probe
-};
-
-static int io = 0;
-static int irq = 0;
-
-int init_module(void)
-{
-	printk("tulip: Sorry, modularization is not completed\n");
-	return -EIO;
-#if 0
-	if (io == 0)
-	  printk("tulip: You should not use auto-probing with insmod!\n");
-	dev_tulip.base_addr = io;
-	dev_tulip.irq       = irq;
-	if (register_netdev(&dev_tulip) != 0) {
-		printk("tulip: register_netdev() returned non-zero.\n");
-		return -EIO;
-	}
-	return 0;
-#endif
-}
-
-void
-cleanup_module(void)
-{
-	unregister_netdev(&dev_tulip);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c tulip.c"
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/wavelan.c b/i386/i386at/gpl/linux/net/wavelan.c
deleted file mode 100644
index 4d09badd..00000000
--- a/i386/i386at/gpl/linux/net/wavelan.c
+++ /dev/null
@@ -1,2526 +0,0 @@
-/*
- * AT&T GIS (nee NCR) WaveLAN card:
- *	An Ethernet-like radio transceiver
- *	controlled by an Intel 82586 coprocessor.
- */
-
-#include	<linux/module.h>
-
-#include	<linux/kernel.h>
-#include	<linux/sched.h>
-#include	<linux/types.h>
-#include	<linux/fcntl.h>
-#include	<linux/interrupt.h>
-#include	<linux/stat.h>
-#include	<linux/ptrace.h>
-#include	<linux/ioport.h>
-#include	<linux/in.h>
-#include	<linux/string.h>
-#include	<linux/delay.h>
-#include	<asm/system.h>
-#include	<asm/bitops.h>
-#include	<asm/io.h>
-#include	<asm/dma.h>
-#include	<linux/errno.h>
-#include	<linux/netdevice.h>
-#include	<linux/etherdevice.h>
-#include	<linux/skbuff.h>
-#include	<linux/malloc.h>
-#include	<linux/timer.h>
-#include	<linux/proc_fs.h>
-#define	STRUCT_CHECK	1
-#ifdef MACH
-#include	<net/i82586.h>
-#else
-#include	"i82586.h"
-#endif
-#include	"wavelan.h"
-
-#ifndef WAVELAN_DEBUG
-#define WAVELAN_DEBUG			0
-#endif	/* WAVELAN_DEBUG */
-
-#define	WATCHDOG_JIFFIES		512	/* TODO: express in HZ. */
-#define	ENABLE_FULL_PROMISCUOUS		0x10000
-
-#define	nels(a)				(sizeof(a) / sizeof(a[0]))
-
-typedef struct device		device;
-typedef struct enet_statistics	en_stats;
-typedef struct net_local	net_local;
-typedef struct timer_list	timer_list;
-
-struct net_local
-{
-	en_stats	stats;
-	unsigned int	tx_n_in_use;
-	unsigned char	nwid[2];
-	unsigned short	hacr;
-	unsigned short	rx_head;
-	unsigned short	rx_last;
-	unsigned short	tx_first_free;
-	unsigned short	tx_first_in_use;
-	unsigned int	nresets;
-	unsigned int	correct_nwid;
-	unsigned int	wrong_nwid;
-	unsigned int	promiscuous;
-	unsigned int	full_promiscuous;
-	timer_list	watchdog;
-	device		*dev;
-	net_local	*prev;
-	net_local	*next;
-};
-
-extern int		wavelan_probe(device *);	/* See Space.c */
-
-static const char	*version	= "wavelan.c:v7 95/4/8\n";
-
-/*
- * Entry point forward declarations.
- */
-static int		wavelan_probe1(device *, unsigned short);
-static int		wavelan_open(device *);
-static int		wavelan_send_packet(struct sk_buff *, device *);
-static void		wavelan_interrupt(int, struct pt_regs *);
-static int		wavelan_close(device *);
-static en_stats		*wavelan_get_stats(device *);
-static void		wavelan_set_multicast_list(device *);
-static int		wavelan_get_info(char*, char**, off_t, int, int);
-
-/*
- * Other forward declarations.
- */
-static void		wavelan_cu_show_one(device *, net_local *, int, unsigned short);
-static void		wavelan_cu_start(device *);
-static void		wavelan_ru_start(device *);
-static void		wavelan_watchdog(unsigned long);
-#if	0
-static void		wavelan_psa_show(psa_t *);
-static void		wavelan_mmc_show(unsigned short);
-#endif	/* 0 */
-static void		wavelan_scb_show(unsigned short);
-static void		wavelan_ru_show(device *);
-static void		wavelan_cu_show(device *);
-static void		wavelan_dev_show(device *);
-static void		wavelan_local_show(device *);
-
-static unsigned int	wavelan_debug	= WAVELAN_DEBUG;
-static net_local	*first_wavelan	= (net_local *)0;
-
-static
-unsigned long
-wavelan_splhi(void)
-{
-	unsigned long	flags;
-
-	save_flags(flags);
-	cli();
-
-	return flags;
-}
-
-static
-void
-wavelan_splx(unsigned long flags)
-{
-	restore_flags(flags);
-}
-
-static
-unsigned short
-hasr_read(unsigned short ioaddr)
-{
-	return inw(HASR(ioaddr));
-}
-
-static
-void
-hacr_write(unsigned short ioaddr, int hacr)
-{
-	outw(hacr, HACR(ioaddr));
-}
-
-static
-void
-hacr_write_slow(unsigned short ioaddr, int hacr)
-{
-	hacr_write(ioaddr, hacr);
-	/* delay might only be needed sometimes */
-	udelay(1000);
-}
-
-/*
- * Set the channel attention bit.
- */
-static
-void
-set_chan_attn(unsigned short ioaddr, unsigned short current_hacr)
-{
-	hacr_write(ioaddr, current_hacr | HACR_CA);
-}
-
-/*
- * Reset, and then set host adaptor into default mode.
- */
-static
-void
-wavelan_reset(unsigned short ioaddr)
-{
-	hacr_write_slow(ioaddr, HACR_RESET);
-	hacr_write(ioaddr, HACR_DEFAULT);
-}
-
-static
-void
-wavelan_16_off(unsigned short ioaddr, unsigned short hacr)
-{
-	hacr &= ~HACR_16BITS;
-
-	hacr_write(ioaddr, hacr);
-}
-
-static
-void
-wavelan_16_on(unsigned short ioaddr, unsigned short hacr)
-{
-	hacr |= HACR_16BITS;
-
-	hacr_write(ioaddr, hacr);
-}
-
-static
-void
-wavelan_ints_off(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned long	x;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	x = wavelan_splhi();
-
-	lp->hacr &= ~HACR_INTRON;
-	hacr_write(ioaddr, lp->hacr);
-
-	wavelan_splx(x);
-}
-
-static
-void
-wavelan_ints_on(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned long	x;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	x = wavelan_splhi();
-
-	lp->hacr |= HACR_INTRON;
-	hacr_write(ioaddr, lp->hacr);
-
-	wavelan_splx(x);
-}
-
-/*
- * Read bytes from the PSA.
- */
-static
-void
-psa_read(unsigned short ioaddr, unsigned short hacr, int o, unsigned char *b, int n)
-{
-	wavelan_16_off(ioaddr, hacr);
-
-	while (n-- > 0)
-	{
-		outw(o, PIOR2(ioaddr));
-		o++;
-		*b++ = inb(PIOP2(ioaddr));
-	}
-
-	wavelan_16_on(ioaddr, hacr);
-}
-
-#if	defined(IRQ_SET_WORKS)
-/*
- * Write bytes to the PSA.
- */
-static
-void
-psa_write(unsigned short ioaddr, unsigned short hacr, int o, unsigned char *b, int n)
-{
-	wavelan_16_off(ioaddr, hacr);
-
-	while (n-- > 0)
-	{
-		outw(o, PIOR2(ioaddr));
-		o++;
-		outb(*b, PIOP2(ioaddr));
-		b++;
-	}
-
-	wavelan_16_on(ioaddr, hacr);
-}
-#endif	/* defined(IRQ_SET_WORKS) */
-
-/*
- * Read bytes from the on-board RAM.
- */
-static
-void
-obram_read(unsigned short ioaddr, unsigned short o, unsigned char *b, int n)
-{
-	n = (n + 1) / (sizeof(unsigned short) / sizeof(unsigned char));
-
-	outw(o, PIOR1(ioaddr));
-
-	insw(PIOP1(ioaddr), (unsigned short *)b, n);
-}
-
-/*
- * Write bytes to the on-board RAM.
- */
-static
-void
-obram_write(unsigned short ioaddr, unsigned short o, unsigned char *b, int n)
-{
-	n = (n + 1) / (sizeof(unsigned short) / sizeof(unsigned char));
-
-	outw(o, PIOR1(ioaddr));
-
-	outsw(PIOP1(ioaddr), (unsigned short *)b, n);
-}
-
-/*
- * Read bytes from the MMC.
- */
-static
-void
-mmc_read(unsigned short ioaddr, unsigned short o, unsigned char *b, int n)
-{
-	while (n-- > 0)
-	{
-		while (inw(HASR(ioaddr)) & HASR_MMC_BUSY)
-			;
-
-		outw(o << 1, MMCR(ioaddr));
-		o++;
-
-		while (inw(HASR(ioaddr)) & HASR_MMC_BUSY)
-			;
-
-		*b++ = (unsigned char)(inw(MMCR(ioaddr)) >> 8);
-	}
-}
-
-/*
- * Write bytes to the MMC.
- */
-static
-void
-mmc_write(unsigned short ioaddr, unsigned short o, unsigned char *b, int n)
-{
-	while (n-- > 0)
-	{
-		while (inw(HASR(ioaddr)) & HASR_MMC_BUSY)
-			;
-
-		outw((unsigned short)(((unsigned short)*b << 8) | (o << 1) | 1), MMCR(ioaddr));
-		b++;
-		o++;
-	}
-}
-
-static int	irqvals[]	=
-{
-	   0,    0,    0, 0x01,
-	0x02, 0x04,    0, 0x08,
-	   0,    0, 0x10, 0x20,
-	0x40,    0,    0, 0x80,
-};
-
-#if	defined(IRQ_SET_WORKS)
-static
-int
-wavelan_unmap_irq(int irq, unsigned char *irqval)
-{
-	if (irq < 0 || irq >= nels(irqvals) || irqvals[irq] == 0)
-		return -1;
-	
-	*irqval = (unsigned char)irqvals[irq];
-
-	return 0;
-}
-#endif	/* defined(IRQ_SET_WORKS) */
-
-/*
- * Map values from the irq parameter register to irq numbers.
- */
-static
-int
-wavelan_map_irq(unsigned char irqval)
-{
-	int	irq;
-
-	for (irq = 0; irq < nels(irqvals); irq++)
-	{
-		if (irqvals[irq] == (int)irqval)
-			return irq;
-	}
-
-	return -1;
-}
-
-/*
- * Initialize the Modem Management Controller.
- */
-static
-void
-wavelan_mmc_init(device *dev, psa_t *psa)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	mmw_t		m;
-	int		configured;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-	memset(&m, 0x00, sizeof(m));
-
-	/*
-	 *	configured = psa->psa_conf_status & 1;
-	 *
-	 * For now we use the persistent PSA
-	 * information as little as possible, thereby
-	 * allowing us to return to the same known state
-	 * during a hardware reset.
-	 */
-	configured = 0;
-	
-	/*
-	 * Set default modem control parameters.
-	 * See NCR document 407-0024326 Rev. A.
-	 */
-	m.mmw_jabber_enable = 0x01;
-	m.mmw_anten_sel = MMW_ANTEN_SEL_ALG_EN;
-	m.mmw_ifs = 0x20;
-	m.mmw_mod_delay = 0x04;
-	m.mmw_jam_time = 0x38;
-
-	m.mmw_encr_enable = 0;
-	m.mmw_des_io_invert = 0;
-	m.mmw_freeze = 0;
-	m.mmw_decay_prm = 0;
-	m.mmw_decay_updat_prm = 0;
-
-	if (configured)
-	{
-		/*
-		 * Use configuration defaults from parameter storage area.
-		 */
-		if (psa->psa_undefined & 1)
-			m.mmw_loopt_sel = 0x00;
-		else
-			m.mmw_loopt_sel = MMW_LOOPT_SEL_UNDEFINED;
-
-		m.mmw_thr_pre_set = psa->psa_thr_pre_set & 0x3F;
-		m.mmw_quality_thr = psa->psa_quality_thr & 0x0F;
-	}
-	else
-	{
-		if (lp->promiscuous && lp->full_promiscuous)
-			m.mmw_loopt_sel = MMW_LOOPT_SEL_UNDEFINED;
-		else
-			m.mmw_loopt_sel = 0x00;
-
-		/*
-		 * 0x04 for AT,
-		 * 0x01 for MCA.
-		 */
-		if (psa->psa_comp_number & 1)
-			m.mmw_thr_pre_set = 0x01;
-		else
-			m.mmw_thr_pre_set = 0x04;
-
-		m.mmw_quality_thr = 0x03;
-	}
-
-	m.mmw_netw_id_l = lp->nwid[1];
-	m.mmw_netw_id_h = lp->nwid[0];
-
-	mmc_write(ioaddr, 0, (unsigned char *)&m, sizeof(m));
-}
-
-static
-void
-wavelan_ack(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	scb_cs;
-	int		i;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	obram_read(ioaddr, scboff(OFFSET_SCB, scb_status), (unsigned char *)&scb_cs, sizeof(scb_cs));
-	scb_cs &= SCB_ST_INT;
-
-	if (scb_cs == 0)
-		return;
-
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	for (i = 1000; i > 0; i--)
-	{
-		obram_read(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-		if (scb_cs == 0)
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0)
-		printk("%s: wavelan_ack(): board not accepting command.\n", dev->name);
-}
-
-/*
- * Set channel attention bit and busy wait until command has
- * completed, then acknowledge the command completion.
- */
-static
-int
-wavelan_synchronous_cmd(device *dev, const char *str)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	scb_cmd;
-	ach_t		cb;
-	int		i;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	scb_cmd = SCB_CMD_CUC & SCB_CMD_CUC_GO;
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cmd, sizeof(scb_cmd));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	for (i = 64; i > 0; i--)
-	{
-		obram_read(ioaddr, OFFSET_CU, (unsigned char *)&cb, sizeof(cb));
-		if (cb.ac_status & AC_SFLD_C)
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0 || !(cb.ac_status & AC_SFLD_OK))
-	{
-		printk("%s: %s failed; status = 0x%x\n", dev->name, str, cb.ac_status);
-		wavelan_scb_show(ioaddr);
-		return -1;
-	}
-
-	wavelan_ack(dev);
-
-	return 0;
-}
-
-static
-int
-wavelan_hardware_reset(device *dev)
-{
-	unsigned short	ioaddr;
-	psa_t		psa;
-	net_local	*lp;
-	scp_t		scp;
-	iscp_t		iscp;
-	scb_t		scb;
-	ach_t		cb;
-	int		i;
-	ac_cfg_t	cfg;
-	ac_ias_t	ias;
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_hardware_reset(dev=0x%x)\n", dev->name, (unsigned int)dev);
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	lp->nresets++;
-
-	wavelan_reset(ioaddr);
-	lp->hacr = HACR_DEFAULT;
-
-	/*
-	 * Clear the onboard RAM.
-	 */
-	{
-		unsigned char	zeroes[512];
-
-		memset(&zeroes[0], 0x00, sizeof(zeroes));
-
-		for (i = 0; i < I82586_MEMZ; i += sizeof(zeroes))
-			obram_write(ioaddr, i, &zeroes[0], sizeof(zeroes));
-	}
-
-	psa_read(ioaddr, lp->hacr, 0, (unsigned char *)&psa, sizeof(psa));
-
-	wavelan_mmc_init(dev, &psa);
-
-	/*
-	 * Construct the command unit structures:
-	 * scp, iscp, scb, cb.
-	 */
-	memset(&scp, 0x00, sizeof(scp));
-	scp.scp_sysbus = SCP_SY_16BBUS;
-	scp.scp_iscpl = OFFSET_ISCP;
-	obram_write(ioaddr, OFFSET_SCP, (unsigned char *)&scp, sizeof(scp));
-
-	memset(&iscp, 0x00, sizeof(iscp));
-	iscp.iscp_busy = 1;
-	iscp.iscp_offset = OFFSET_SCB;
-	obram_write(ioaddr, OFFSET_ISCP, (unsigned char *)&iscp, sizeof(iscp));
-
-	memset(&scb, 0x00, sizeof(scb));
-	scb.scb_command = SCB_CMD_RESET;
-	scb.scb_cbl_offset = OFFSET_CU;
-	scb.scb_rfa_offset = OFFSET_RU;
-	obram_write(ioaddr, OFFSET_SCB, (unsigned char *)&scb, sizeof(scb));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	for (i = 1000; i > 0; i--)
-	{
-		obram_read(ioaddr, OFFSET_ISCP, (unsigned char *)&iscp, sizeof(iscp));
-
-		if (iscp.iscp_busy == (unsigned short)0)
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0)
-	{
-		printk("%s: wavelan_hardware_reset(): iscp_busy timeout.\n", dev->name);
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-		return -1;
-	}
-
-	for (i = 15; i > 0; i--)
-	{
-		obram_read(ioaddr, OFFSET_SCB, (unsigned char *)&scb, sizeof(scb));
-
-		if (scb.scb_status == (SCB_ST_CX | SCB_ST_CNA))
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0)
-	{
-		printk("%s: wavelan_hardware_reset(): status: expected 0x%02x, got 0x%02x.\n", dev->name, SCB_ST_CX | SCB_ST_CNA, scb.scb_status);
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-		return -1;
-	}
-
-	wavelan_ack(dev);
-
-	memset(&cb, 0x00, sizeof(cb));
-	cb.ac_command = AC_CFLD_EL | (AC_CFLD_CMD & acmd_diagnose);
-	cb.ac_link = OFFSET_CU;
-	obram_write(ioaddr, OFFSET_CU, (unsigned char *)&cb, sizeof(cb));
-
-	if (wavelan_synchronous_cmd(dev, "diag()") == -1)
-	{
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-		return -1;
-	}
-
-	obram_read(ioaddr, OFFSET_CU, (unsigned char *)&cb, sizeof(cb));
-	if (cb.ac_status & AC_SFLD_FAIL)
-	{
-		printk("%s: wavelan_hardware_reset(): i82586 Self Test failed.\n", dev->name);
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-		return -1;
-	}
-
-	memset(&cfg, 0x00, sizeof(cfg));
-
-#if	0
-	/*
-	 * The default board configuration.
-	 */
-	cfg.fifolim_bytecnt 	= 0x080c;
-	cfg.addrlen_mode  	= 0x2600;
-	cfg.linprio_interframe	= 0x7820;	/* IFS=120, ACS=2 */
-	cfg.slot_time      	= 0xf00c;	/* slottime=12    */
-	cfg.hardware	     	= 0x0008;	/* tx even w/o CD */
-	cfg.min_frame_len   	= 0x0040;
-#endif	/* 0 */
-
-	/*
-	 * For Linux we invert AC_CFG_ALOC(..) so as to conform
-	 * to the way that net packets reach us from above.
-	 * (See also ac_tx_t.)
-	 */
-	cfg.cfg_byte_cnt = AC_CFG_BYTE_CNT(sizeof(ac_cfg_t) - sizeof(ach_t));
-	cfg.cfg_fifolim = AC_CFG_FIFOLIM(8);
- 	cfg.cfg_byte8 = AC_CFG_SAV_BF(0) |
-			AC_CFG_SRDY(0);
- 	cfg.cfg_byte9 = AC_CFG_ELPBCK(0) |
-			AC_CFG_ILPBCK(0) |
-			AC_CFG_PRELEN(AC_CFG_PLEN_2) |
-			AC_CFG_ALOC(1) |
-			AC_CFG_ADDRLEN(WAVELAN_ADDR_SIZE);
-	cfg.cfg_byte10 = AC_CFG_BOFMET(0) |
-			AC_CFG_ACR(0) |
-			AC_CFG_LINPRIO(0);
-	cfg.cfg_ifs = 32;
-	cfg.cfg_slotl = 0;
-	cfg.cfg_byte13 = AC_CFG_RETRYNUM(15) |
-			AC_CFG_SLTTMHI(2);
-	cfg.cfg_byte14 = AC_CFG_FLGPAD(0) |
-			AC_CFG_BTSTF(0) |
-			AC_CFG_CRC16(0) |
-			AC_CFG_NCRC(0) |
-			AC_CFG_TNCRS(1) |
-			AC_CFG_MANCH(0) |
-			AC_CFG_BCDIS(0) |
-			AC_CFG_PRM(lp->promiscuous);
-	cfg.cfg_byte15 = AC_CFG_ICDS(0) |
-			AC_CFG_CDTF(0) |
-			AC_CFG_ICSS(0) |
-			AC_CFG_CSTF(0);
-/*
-	cfg.cfg_min_frm_len = AC_CFG_MNFRM(64);
-*/
-	cfg.cfg_min_frm_len = AC_CFG_MNFRM(8);
-
-	cfg.cfg_h.ac_command = AC_CFLD_EL | (AC_CFLD_CMD & acmd_configure);
-	cfg.cfg_h.ac_link = OFFSET_CU;
-	obram_write(ioaddr, OFFSET_CU, (unsigned char *)&cfg, sizeof(cfg));
-
-	if (wavelan_synchronous_cmd(dev, "reset()-configure") == -1)
-	{
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-
-		return -1;
-	}
-
-	memset(&ias, 0x00, sizeof(ias));
-	ias.ias_h.ac_command = AC_CFLD_EL | (AC_CFLD_CMD & acmd_ia_setup);
-	ias.ias_h.ac_link = OFFSET_CU;
-	memcpy(&ias.ias_addr[0], (unsigned char *)&dev->dev_addr[0], sizeof(ias.ias_addr));
-	obram_write(ioaddr, OFFSET_CU, (unsigned char *)&ias, sizeof(ias));
-
-	if (wavelan_synchronous_cmd(dev, "reset()-address") == -1)
-	{
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_hardware_reset(): -1\n", dev->name);
-
-		return -1;
-	}
-
-	wavelan_ints_on(dev);
-
-	if (wavelan_debug > 4)
-		wavelan_scb_show(ioaddr);
-
-	wavelan_ru_start(dev);
-	wavelan_cu_start(dev);
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_hardware_reset(): 0\n", dev->name);
-
-	return 0;
-}
-
-#if	STRUCT_CHECK == 1
-
-static
-const char	*
-wavelan_struct_check(void)
-{
-#define	SC(t,s,n)	if (sizeof(t) != s) return n
-	SC(psa_t, PSA_SIZE, "psa_t");
-	SC(mmw_t, MMW_SIZE, "mmw_t");
-	SC(mmr_t, MMR_SIZE, "mmr_t");
-	SC(ha_t, HA_SIZE, "ha_t");
-#undef	SC
-
-	return (char *)0;
-}
-
-#endif	/* STRUCT_CHECK == 1 */
-
-/*
- * Check for a network adaptor of this type.
- * Return '0' iff one exists.
- * (There seem to be different interpretations of
- * the initial value of dev->base_addr.
- * We follow the example in drivers/net/ne.c.)
- */
-int
-wavelan_probe(device *dev)
-{
-	int			i;
-	int			r;
-	short			base_addr;
-	static unsigned short	iobase[]	=
-	{
-#if	0
-		Leave out 0x3C0 for now -- seems to clash
-		with some video controllers.
-		Leave out the others too -- we will always
-		use 0x390 and leave 0x300 for the Ethernet device.
-		0x300, 0x390, 0x3E0, 0x3C0,
-#endif	/* 0 */
-		0x390,
-	};
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_probe(dev=0x%x (base_addr=0x%x))\n", dev->name, (unsigned int)dev, (unsigned int)dev->base_addr);
-
-#if	STRUCT_CHECK == 1
-	if (wavelan_struct_check() != (char *)0)
-	{
-		printk("%s: structure/compiler botch: \"%s\"\n", dev->name, wavelan_struct_check());
-
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_probe(): ENODEV\n", dev->name);
-
-		return ENODEV;
-	}
-#endif	/* STRUCT_CHECK == 1 */
-
-	base_addr = dev->base_addr;
-
-	if (base_addr < 0)
-	{
-		/*
-		 * Don't probe at all.
-		 */
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_probe(): ENXIO\n", dev->name);
-		return ENXIO;
-	}
-
-	if (base_addr > 0x100)
-	{
-		/*
-		 * Check a single specified location.
-		 */
-		r = wavelan_probe1(dev, base_addr);
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_probe(): %d\n", dev->name, r);
-		return r;
-	}
-
-	for (i = 0; i < nels(iobase); i++)
-	{
-		if (check_region(iobase[i], sizeof(ha_t)))
-			continue;
-
-		if (wavelan_probe1(dev, iobase[i]) == 0)
-		{
-			if (wavelan_debug > 0)
-				printk("%s: <-wavelan_probe(): 0\n", dev->name);
-			proc_net_register(&(struct proc_dir_entry) {
-				PROC_NET_WAVELAN, 7, "wavelan",
-				S_IFREG | S_IRUGO, 1, 0, 0,
-				0, &proc_net_inode_operations,
-				wavelan_get_info
-			});
-
-			return 0;
-		}
-	}
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_probe(): ENODEV\n", dev->name);
-
-	return ENODEV;
-}
-
-static
-int
-wavelan_probe1(device *dev, unsigned short ioaddr)
-{
-	psa_t		psa;
-	int		irq;
-	int		i;
-	net_local	*lp;
-	int		enable_full_promiscuous;
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_probe1(dev=0x%x, ioaddr=0x%x)\n", dev->name, (unsigned int)dev, ioaddr);
-
-	wavelan_reset(ioaddr);
-
-	psa_read(ioaddr, HACR_DEFAULT, 0, (unsigned char *)&psa, sizeof(psa));
-
-	/*
-	 * Check the first three octets of the MAC address
-	 * for the manufacturer's code.
-	 */ 
-	if
-	(
-		psa.psa_univ_mac_addr[0] != SA_ADDR0
-		||
-		psa.psa_univ_mac_addr[1] != SA_ADDR1
-		||
-		psa.psa_univ_mac_addr[2] != SA_ADDR2
-	)
-	{
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_probe1(): ENODEV\n", dev->name);
-		return ENODEV;
-	}
-
-	printk("%s: WaveLAN at %#x,", dev->name, ioaddr);
-
-	if (dev->irq != 0)
-	{
-		printk("[WARNING: explicit IRQ value %d ignored: using PSA value instead]", dev->irq);
-#if	defined(IRQ_SET_WORKS)
-Leave this out until I can get it to work -- BJ.
-		if (wavelan_unmap_irq(dev->irq, &psa.psa_int_req_no) == -1)
-		{
-			printk(" could not wavelan_unmap_irq(%d, ..) -- ignored.\n", dev->irq);
-			dev->irq = 0;
-		}
-		else
-		{
-			psa_write(ioaddr, HACR_DEFAULT, (char *)&psa.psa_int_req_no - (char *)&psa, (unsigned char *)&psa.psa_int_req_no, sizeof(psa.psa_int_req_no));
-			wavelan_reset(ioaddr);
-		}
-#endif	/* defined(IRQ_SET_WORKS) */
-	}
-
-	if ((irq = wavelan_map_irq(psa.psa_int_req_no)) == -1)
-	{
-		printk(" could not wavelan_map_irq(%d).\n", psa.psa_int_req_no);
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_probe1(): EAGAIN\n", dev->name);
-		return EAGAIN;
-	}
-
-	dev->irq = irq;
-
-	request_region(ioaddr, sizeof(ha_t), "wavelan");
-	dev->base_addr = ioaddr;
-
-	/*
-	 * The third numeric argument to LILO's
-	 * `ether=' control line arrives here as `dev->mem_start'.
-	 *
-	 * If bit 16 of dev->mem_start is non-zero we enable
-	 * full promiscuity.
-	 *
-	 * If either of the least significant two bytes of
-	 * dev->mem_start are non-zero we use them instead
-	 * of the PSA NWID.
-	 */
-	enable_full_promiscuous = (dev->mem_start & ENABLE_FULL_PROMISCUOUS) == ENABLE_FULL_PROMISCUOUS;
-	dev->mem_start &= ~ENABLE_FULL_PROMISCUOUS;
-
-	if (dev->mem_start != 0)
-	{
-		psa.psa_nwid[0] = (dev->mem_start >> 8) & 0xFF;
-		psa.psa_nwid[1] = (dev->mem_start >> 0) & 0xFF;
-	}
-
-	dev->mem_start = 0x0000;
-	dev->mem_end = 0x0000;
-	dev->if_port = 0;
-
-	memcpy(&dev->dev_addr[0], &psa.psa_univ_mac_addr[0], WAVELAN_ADDR_SIZE);
-
-	for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-		printk("%s%02x", (i == 0) ? " " : ":", dev->dev_addr[i]);
-
-	printk(", IRQ %d", dev->irq);
-	if (enable_full_promiscuous)
-		printk(", promisc");
-	printk(", nwid 0x%02x%02x", psa.psa_nwid[0], psa.psa_nwid[1]);
-
-	printk(", PC");
-	switch (psa.psa_comp_number)
-	{
-	case PSA_COMP_PC_AT_915:
-	case PSA_COMP_PC_AT_2400:
-		printk("-AT");
-		break;
-
-	case PSA_COMP_PC_MC_915:
-	case PSA_COMP_PC_MC_2400:
-		printk("-MC");
-		break;
-
-	case PSA_COMP_PCMCIA_915:
-		printk("MCIA");
-		break;
-
-	default:
-		printk("???");
-		break;
-	}
-
-	printk(", ");
-	switch (psa.psa_subband)
-	{
-	case PSA_SUBBAND_915:
-		printk("915");
-		break;
-
-	case PSA_SUBBAND_2425:
-		printk("2425");
-		break;
-
-	case PSA_SUBBAND_2460:
-		printk("2460");
-		break;
-
-	case PSA_SUBBAND_2484:
-		printk("2484");
-		break;
-
-	case PSA_SUBBAND_2430_5:
-		printk("2430.5");
-		break;
-
-	default:
-		printk("???");
-		break;
-	}
-	printk(" MHz");
-
-	printk("\n");
-
-	if (wavelan_debug > 0)
-		printk(version);
-
-	dev->priv = kmalloc(sizeof(net_local), GFP_KERNEL);
-	if (dev->priv == NULL)
-		return -ENOMEM;
-	memset(dev->priv, 0x00, sizeof(net_local));
-	lp = (net_local *)dev->priv;
-
-	if (first_wavelan == (net_local *)0)
-	{
-		first_wavelan = lp;
-		lp->prev = lp;
-		lp->next = lp;
-	}
-	else
-	{
-		lp->prev = first_wavelan->prev;
-		lp->next = first_wavelan;
-		first_wavelan->prev->next = lp;
-		first_wavelan->prev = lp;
-	}
-	lp->dev = dev;
-
-	lp->hacr = HACR_DEFAULT;
-
-	lp->full_promiscuous = enable_full_promiscuous;
-	lp->nwid[0] = psa.psa_nwid[0];
-	lp->nwid[1] = psa.psa_nwid[1];
-
-	lp->watchdog.function = wavelan_watchdog;
-	lp->watchdog.data = (unsigned long)dev;
-
-	dev->open = wavelan_open;
-	dev->stop = wavelan_close;
-	dev->hard_start_xmit = wavelan_send_packet;
-	dev->get_stats = wavelan_get_stats;
-	dev->set_multicast_list = &wavelan_set_multicast_list;
-
-	/*
-	 * Fill in the fields of the device structure
-	 * with ethernet-generic values.
-	 */
-	ether_setup(dev);
-
-	dev->flags &= ~IFF_MULTICAST;		/* Not yet supported */
-	
-	dev->mtu = WAVELAN_MTU;
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_probe1(): 0\n", dev->name);
-
-	return 0;
-}
-
-/*
- * Construct the fd and rbd structures.
- * Start the receive unit.
- */
-static
-void
-wavelan_ru_start(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	scb_cs;
-	fd_t		fd;
-	rbd_t		rbd;
-	unsigned short	rx;
-	unsigned short	rx_next;
-	int		i;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	obram_read(ioaddr, scboff(OFFSET_SCB, scb_status), (unsigned char *)&scb_cs, sizeof(scb_cs));
-	if ((scb_cs & SCB_ST_RUS) == SCB_ST_RUS_RDY)
-		return;
-
-	lp->rx_head = OFFSET_RU;
-
-	for (i = 0, rx = lp->rx_head; i < NRXBLOCKS; i++, rx = rx_next)
-	{
-		rx_next = (i == NRXBLOCKS - 1) ? lp->rx_head : rx + RXBLOCKZ;
-
-		fd.fd_status = 0;
-		fd.fd_command = (i == NRXBLOCKS - 1) ? FD_COMMAND_EL : 0;
-		fd.fd_link_offset = rx_next;
-		fd.fd_rbd_offset = rx + sizeof(fd);
-		obram_write(ioaddr, rx, (unsigned char *)&fd, sizeof(fd));
-
-		rbd.rbd_status = 0;
-		rbd.rbd_next_rbd_offset = I82586NULL;
-		rbd.rbd_bufl = rx + sizeof(fd) + sizeof(rbd);
-		rbd.rbd_bufh = 0;
-		rbd.rbd_el_size = RBD_EL | (RBD_SIZE & MAXDATAZ);
-		obram_write(ioaddr, rx + sizeof(fd), (unsigned char *)&rbd, sizeof(rbd));
-
-		lp->rx_last = rx;
-	}
-
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_rfa_offset), (unsigned char *)&lp->rx_head, sizeof(lp->rx_head));
-
-	scb_cs = SCB_CMD_RUC_GO;
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	for (i = 1000; i > 0; i--)
-	{
-		obram_read(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-		if (scb_cs == 0)
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0)
-		printk("%s: wavelan_ru_start(): board not accepting command.\n", dev->name);
-}
-
-/*
- * Initialise the transmit blocks.
- * Start the command unit executing the NOP
- * self-loop of the first transmit block.
- */
-static
-void
-wavelan_cu_start(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	int		i;
-	unsigned short	txblock;
-	unsigned short	first_nop;
-	unsigned short	scb_cs;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	lp->tx_first_free = OFFSET_CU;
-	lp->tx_first_in_use = I82586NULL;
-
-	for
-	(
-		i = 0, txblock = OFFSET_CU;
-		i < NTXBLOCKS;
-		i++, txblock += TXBLOCKZ
-	)
-	{
-		ac_tx_t		tx;
-		ac_nop_t	nop;
-		tbd_t		tbd;
-		unsigned short	tx_addr;
-		unsigned short	nop_addr;
-		unsigned short	tbd_addr;
-		unsigned short	buf_addr;
-
-		tx_addr = txblock;
-		nop_addr = tx_addr + sizeof(tx);
-		tbd_addr = nop_addr + sizeof(nop);
-		buf_addr = tbd_addr + sizeof(tbd);
-
-		tx.tx_h.ac_status = 0;
-		tx.tx_h.ac_command = acmd_transmit | AC_CFLD_I;
-		tx.tx_h.ac_link = nop_addr;
-		tx.tx_tbd_offset = tbd_addr;
-		obram_write(ioaddr, tx_addr, (unsigned char *)&tx, sizeof(tx));
-
-		nop.nop_h.ac_status = 0;
-		nop.nop_h.ac_command = acmd_nop;
-		nop.nop_h.ac_link = nop_addr;
-		obram_write(ioaddr, nop_addr, (unsigned char *)&nop, sizeof(nop));
-
-		tbd.tbd_status = TBD_STATUS_EOF;
-		tbd.tbd_next_bd_offset = I82586NULL;
-		tbd.tbd_bufl = buf_addr;
-		tbd.tbd_bufh = 0;
-		obram_write(ioaddr, tbd_addr, (unsigned char *)&tbd, sizeof(tbd));
-	}
-
-	first_nop = OFFSET_CU + (NTXBLOCKS - 1) * TXBLOCKZ + sizeof(ac_tx_t);
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_cbl_offset), (unsigned char *)&first_nop, sizeof(first_nop));
-
-	scb_cs = SCB_CMD_CUC_GO;
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	for (i = 1000; i > 0; i--)
-	{
-		obram_read(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cs, sizeof(scb_cs));
-		if (scb_cs == 0)
-			break;
-
-		udelay(1000);
-	}
-
-	if (i <= 0)
-		printk("%s: wavelan_cu_start(): board not accepting command.\n", dev->name);
-
-	lp->tx_n_in_use = 0;
-	dev->tbusy = 0;
-}
-
-static
-int
-wavelan_open(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned long	x;
-	int		r;
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_open(dev=0x%x)\n", dev->name, (unsigned int)dev);
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	if (dev->irq == 0)
-	{
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_open(): -ENXIO\n", dev->name);
-		return -ENXIO;
-	}
-
-	if
-	(
-		irq2dev_map[dev->irq] != (device *)0
-		/* This is always true, but avoid the false IRQ. */
-		||
-		(irq2dev_map[dev->irq] = dev) == (device *)0
-		||
-		request_irq(dev->irq, &wavelan_interrupt, 0, "WaveLAN") != 0
-	)
-	{
-		irq2dev_map[dev->irq] = (device *)0;
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_open(): -EAGAIN\n", dev->name);
-		return -EAGAIN;
-	}
-
-	x = wavelan_splhi();
-	if ((r = wavelan_hardware_reset(dev)) != -1)
-	{
-		dev->interrupt = 0;
-		dev->start = 1;
-	}
-	wavelan_splx(x);
-
-	if (r == -1)
-	{
-		free_irq(dev->irq);
-		irq2dev_map[dev->irq] = (device *)0;
-		if (wavelan_debug > 0)
-			printk("%s: <-wavelan_open(): -EAGAIN(2)\n", dev->name);
-		return -EAGAIN;
-	}
-
-	MOD_INC_USE_COUNT;
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_open(): 0\n", dev->name);
-
-	return 0;
-}
-
-static
-void
-hardware_send_packet(device *dev, void *buf, short length)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	txblock;
-	unsigned short	txpred;
-	unsigned short	tx_addr;
-	unsigned short	nop_addr;
-	unsigned short	tbd_addr;
-	unsigned short	buf_addr;
-	ac_tx_t		tx;
-	ac_nop_t	nop;
-	tbd_t		tbd;
-	unsigned long	x;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	x = wavelan_splhi();
-
-	txblock = lp->tx_first_free;
-	txpred = txblock - TXBLOCKZ;
-	if (txpred < OFFSET_CU)
-		txpred += NTXBLOCKS * TXBLOCKZ;
-	lp->tx_first_free += TXBLOCKZ;
-	if (lp->tx_first_free >= OFFSET_CU + NTXBLOCKS * TXBLOCKZ)
-		lp->tx_first_free -= NTXBLOCKS * TXBLOCKZ;
-
-/*
-if (lp->tx_n_in_use > 0)
-	printk("%c", "0123456789abcdefghijk"[lp->tx_n_in_use]);
-*/
-
-	lp->tx_n_in_use++;
-
-	tx_addr = txblock;
-	nop_addr = tx_addr + sizeof(tx);
-	tbd_addr = nop_addr + sizeof(nop);
-	buf_addr = tbd_addr + sizeof(tbd);
-
-	/*
-	 * Transmit command.
-	 */
-	tx.tx_h.ac_status = 0;
-	obram_write(ioaddr, toff(ac_tx_t, tx_addr, tx_h.ac_status), (unsigned char *)&tx.tx_h.ac_status, sizeof(tx.tx_h.ac_status));
-
-	/*
-	 * NOP command.
-	 */
-	nop.nop_h.ac_status = 0;
-	obram_write(ioaddr, toff(ac_nop_t, nop_addr, nop_h.ac_status), (unsigned char *)&nop.nop_h.ac_status, sizeof(nop.nop_h.ac_status));
-	nop.nop_h.ac_link = nop_addr;
-	obram_write(ioaddr, toff(ac_nop_t, nop_addr, nop_h.ac_link), (unsigned char *)&nop.nop_h.ac_link, sizeof(nop.nop_h.ac_link));
-
-	/*
-	 * Transmit buffer descriptor. 
-	 */
-	tbd.tbd_status = TBD_STATUS_EOF | (TBD_STATUS_ACNT & length);
-	tbd.tbd_next_bd_offset = I82586NULL;
-	tbd.tbd_bufl = buf_addr;
-	tbd.tbd_bufh = 0;
-	obram_write(ioaddr, tbd_addr, (unsigned char *)&tbd, sizeof(tbd));
-
-	/*
-	 * Data.
-	 */
-	obram_write(ioaddr, buf_addr, buf, length);
-
-	/*
-	 * Overwrite the predecessor NOP link
-	 * so that it points to this txblock.
-	 */
-	nop_addr = txpred + sizeof(tx);
-	nop.nop_h.ac_status = 0;
-	obram_write(ioaddr, toff(ac_nop_t, nop_addr, nop_h.ac_status), (unsigned char *)&nop.nop_h.ac_status, sizeof(nop.nop_h.ac_status));
-	nop.nop_h.ac_link = txblock;
-	obram_write(ioaddr, toff(ac_nop_t, nop_addr, nop_h.ac_link), (unsigned char *)&nop.nop_h.ac_link, sizeof(nop.nop_h.ac_link));
-
-	if (lp->tx_first_in_use == I82586NULL)
-		lp->tx_first_in_use = txblock;
-
-	if (lp->tx_n_in_use < NTXBLOCKS - 1)
-		dev->tbusy = 0;
-
-	dev->trans_start = jiffies;
-
-	if (lp->watchdog.next == (timer_list *)0)
-		wavelan_watchdog((unsigned long)dev);
-
-	wavelan_splx(x);
-
-	if (wavelan_debug > 4)
-	{
-		unsigned char	*a;
-
-		a = (unsigned char *)buf;
-
-		printk
-		(
-			"%s: tx: dest %02x:%02x:%02x:%02x:%02x:%02x, length %d, tbd.tbd_bufl 0x%x.\n",
-			dev->name,
-			a[0], a[1], a[2], a[3], a[4], a[5],
-			length,
-			buf_addr
-		);
-	}
-}
-
-static
-int
-wavelan_send_packet(struct sk_buff *skb, device *dev)
-{
-	unsigned short	ioaddr;
-
-	ioaddr = dev->base_addr;
-
-	if (dev->tbusy)
-	{
-		/*
-		 * If we get here, some higher level
-		 * has decided we are broken.
-		 */
-		int	tickssofar;
-
-		tickssofar = jiffies - dev->trans_start;
-
-		/*
-		 * But for the moment, we will rely on wavelan_watchdog()
-		 * instead as it allows finer control over exactly when we
-		 * make the determination of failure.
-		 *
-		if (tickssofar < 5)
-		 */
-			return 1;
-
-		wavelan_scb_show(ioaddr);
-		wavelan_ru_show(dev);
-		wavelan_cu_show(dev);
-		wavelan_dev_show(dev);
-		wavelan_local_show(dev);
-
-		printk("%s: transmit timed out -- resetting board.\n", dev->name);
-
-		(void)wavelan_hardware_reset(dev);
-	}
-
-	/*
-	 * If some higher layer thinks we've missed
-	 * a tx-done interrupt we are passed NULL.
-	 * Caution: dev_tint() handles the cli()/sti() itself.
-	 */
-	if (skb == (struct sk_buff *)0)
-	{
-		dev_tint(dev);
-		return 0;
-	}
-
-	/*
-	 * Block a timer-based transmit from overlapping.
-	 */
-	if (set_bit(0, (void *)&dev->tbusy) == 0)
-	{
-		short		length;
-		unsigned char	*buf;
-
-		length = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
-		buf = skb->data;
-
-		hardware_send_packet(dev, buf, length);
-	}
-	else
-		printk("%s: Transmitter access conflict.\n", dev->name);
-
-	dev_kfree_skb(skb, FREE_WRITE);
-
-	return 0;
-}
-
-#if	0
-static
-int
-addrcmp(unsigned char *a0, unsigned char *a1)
-{
-	int	i;
-
-	for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-	{
-		if (a0[i] != a1[i])
-			return a0[i] - a1[i];
-	}
-
-	return 0;
-}
-#endif	/* 0 */
-
-/*
- * Transfer as many packets as we can
- * from the device RAM.
- * Called by the interrupt handler.
- */
-static
-void
-wavelan_receive(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	int		nreaped;
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-	nreaped = 0;
-
-	for (;;)
-	{
-		fd_t		fd;
-		rbd_t		rbd;
-		ushort		pkt_len;
-		int		sksize;
-		struct sk_buff	*skb;
-
-		obram_read(ioaddr, lp->rx_head, (unsigned char *)&fd, sizeof(fd));
-
-		if ((fd.fd_status & FD_STATUS_C) != FD_STATUS_C)
-			break;
-
-		nreaped++;
-
-		if
-		(
-			(fd.fd_status & (FD_STATUS_B | FD_STATUS_OK))
-			!=
-			(FD_STATUS_B | FD_STATUS_OK)
-		)
-		{
-			/*
-			 * Not sure about this one -- it does not seem
-			 * to be an error so we will keep quiet about it.
-			if ((fd.fd_status & FD_STATUS_B) != FD_STATUS_B)
-				printk("%s: frame not consumed by RU.\n", dev->name);
-			 */
-
-			if ((fd.fd_status & FD_STATUS_OK) != FD_STATUS_OK)
-				printk("%s: frame not received successfully.\n", dev->name);
-		}
-
-		if ((fd.fd_status & (FD_STATUS_S6 | FD_STATUS_S7 | FD_STATUS_S8 | FD_STATUS_S9 | FD_STATUS_S10 | FD_STATUS_S11)) != 0)
-		{
-			lp->stats.rx_errors++;
-
-			if ((fd.fd_status & FD_STATUS_S6) != 0)
-				printk("%s: no EOF flag.\n", dev->name);
-
-			if ((fd.fd_status & FD_STATUS_S7) != 0)
-			{
-				lp->stats.rx_length_errors++;
-				printk("%s: frame too short.\n", dev->name);
-			}
-
-			if ((fd.fd_status & FD_STATUS_S8) != 0)
-			{
-				lp->stats.rx_over_errors++;
-				printk("%s: rx DMA overrun.\n", dev->name);
-			}
-
-			if ((fd.fd_status & FD_STATUS_S9) != 0)
-			{
-				lp->stats.rx_fifo_errors++;
-				printk("%s: ran out of resources.\n", dev->name);
-			}
-
-			if ((fd.fd_status & FD_STATUS_S10) != 0)
-			{
-				lp->stats.rx_frame_errors++;
-				printk("%s: alignment error.\n", dev->name);
-			}
-
-			if ((fd.fd_status & FD_STATUS_S11) != 0)
-			{
-				lp->stats.rx_crc_errors++;
-				printk("%s: CRC error.\n", dev->name);
-			}
-		}
-
-		if (fd.fd_rbd_offset == I82586NULL)
-			printk("%s: frame has no data.\n", dev->name);
-		else
-		{
-			obram_read(ioaddr, fd.fd_rbd_offset, (unsigned char *)&rbd, sizeof(rbd));
-
-			if ((rbd.rbd_status & RBD_STATUS_EOF) != RBD_STATUS_EOF)
-				printk("%s: missing EOF flag.\n", dev->name);
-
-			if ((rbd.rbd_status & RBD_STATUS_F) != RBD_STATUS_F)
-				printk("%s: missing F flag.\n", dev->name);
-
-			pkt_len = rbd.rbd_status & RBD_STATUS_ACNT;
-
-#if	0
-			{
-				unsigned char		addr[WAVELAN_ADDR_SIZE];
-				int			i;
-				static unsigned char	toweraddr[WAVELAN_ADDR_SIZE]	=
-				{
-					0x08, 0x00, 0x0e, 0x20, 0x3e, 0xd3,
-				};
-
-				obram_read(ioaddr, rbd.rbd_bufl + sizeof(addr), &addr[0], sizeof(addr));
-				if
-				(
-					/*
-					addrcmp(&addr[0], &dev->dev_addr[0]) != 0
-					&&
-					*/
-					addrcmp(&addr[0], toweraddr) != 0
-				)
-				{
-					printk("%s: foreign MAC source addr=", dev->name);
-					for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-						printk("%s%02x", (i == 0) ? "" : ":", addr[i]);
-					printk("\n");
-				}
-			}
-#endif	/* 0 */
-
-			if (wavelan_debug > 5)
-			{
-				unsigned char	addr[WAVELAN_ADDR_SIZE];
-				unsigned short	ltype;
-				int		i;
-
-#if	0
-				printk("%s: fd_dest=", dev->name);
-				for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-					printk("%s%02x", (i == 0) ? "" : ":", fd.fd_dest[i]);
-				printk("\n");
-
-				printk("%s: fd_src=", dev->name);
-				for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-					printk("%s%02x", (i == 0) ? "" : ":", fd.fd_src[i]);
-				printk("\n");
-				printk("%s: fd_length=%d\n", dev->name, fd.fd_length);
-#endif	/* 0 */
-
-				obram_read(ioaddr, rbd.rbd_bufl, &addr[0], sizeof(addr));
-				printk("%s: dest=", dev->name);
-				for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-					printk("%s%02x", (i == 0) ? "" : ":", addr[i]);
-				printk("\n");
-
-				obram_read(ioaddr, rbd.rbd_bufl + sizeof(addr), &addr[0], sizeof(addr));
-				printk("%s: src=", dev->name);
-				for (i = 0; i < WAVELAN_ADDR_SIZE; i++)
-					printk("%s%02x", (i == 0) ? "" : ":", addr[i]);
-				printk("\n");
-
-				obram_read(ioaddr, rbd.rbd_bufl + sizeof(addr) * 2, (unsigned char *)&ltype, sizeof(ltype));
-				printk("%s: ntohs(length/type)=0x%04x\n", dev->name, ntohs(ltype));
-			}
-
-			sksize = pkt_len;
-
-			if ((skb = dev_alloc_skb(sksize)) == (struct sk_buff *)0)
-			{
-				printk("%s: could not alloc_skb(%d, GFP_ATOMIC).\n", dev->name, sksize);
-				lp->stats.rx_dropped++;
-			}
-			else
-			{
-				skb->dev = dev;
-
-				obram_read(ioaddr, rbd.rbd_bufl, skb_put(skb,pkt_len), pkt_len);
-
-				if (wavelan_debug > 5)
-				{
-					int	i;
-					int	maxi;
-
-					printk("%s: pkt_len=%d, data=\"", dev->name, pkt_len);
-
-					if ((maxi = pkt_len) > 16)
-						maxi = 16;
-				
-					for (i = 0; i < maxi; i++)
-					{
-						unsigned char	c;
-
-						c = skb->data[i];
-						if (c >= ' ' && c <= '~')
-							printk(" %c", skb->data[i]);
-						else
-							printk("%02x", skb->data[i]);
-					}
-
-					if (maxi < pkt_len)
-						printk("..");
-				
-					printk("\"\n\n");
-				}
-			
-				skb->protocol=eth_type_trans(skb,dev);
-				netif_rx(skb);
-
-				lp->stats.rx_packets++;
-			}
-		}
-
-		fd.fd_status = 0;
-		obram_write(ioaddr, fdoff(lp->rx_head, fd_status), (unsigned char *)&fd.fd_status, sizeof(fd.fd_status));
-
-		fd.fd_command = FD_COMMAND_EL;
-		obram_write(ioaddr, fdoff(lp->rx_head, fd_command), (unsigned char *)&fd.fd_command, sizeof(fd.fd_command));
-
-		fd.fd_command = 0;
-		obram_write(ioaddr, fdoff(lp->rx_last, fd_command), (unsigned char *)&fd.fd_command, sizeof(fd.fd_command));
-
-		lp->rx_last = lp->rx_head;
-		lp->rx_head = fd.fd_link_offset;
-	}
-
-/*
-	if (nreaped > 1)
-		printk("r%d", nreaped);
-*/
-}
-
-/*
- * Command completion interrupt.
- * Reclaim as many freed tx buffers as we can.
- */
-static
-int
-wavelan_complete(device *dev, unsigned short ioaddr, net_local *lp)
-{
-	int	nreaped;
-
-	nreaped = 0;
-
-	for (;;)
-	{
-		unsigned short	tx_status;
-
-		if (lp->tx_first_in_use == I82586NULL)
-			break;
-
-		obram_read(ioaddr, acoff(lp->tx_first_in_use, ac_status), (unsigned char *)&tx_status, sizeof(tx_status));
-
-		if ((tx_status & AC_SFLD_C) == 0)
-			break;
-
-		nreaped++;
-
-		--lp->tx_n_in_use;
-
-/*
-if (lp->tx_n_in_use > 0)
-	printk("%c", "0123456789abcdefghijk"[lp->tx_n_in_use]);
-*/
-
-		if (lp->tx_n_in_use <= 0)
-			lp->tx_first_in_use = I82586NULL;
-		else
-		{
-			lp->tx_first_in_use += TXBLOCKZ;
-			if (lp->tx_first_in_use >= OFFSET_CU + NTXBLOCKS * TXBLOCKZ)
-				lp->tx_first_in_use -= NTXBLOCKS * TXBLOCKZ;
-		}
-
-		if (tx_status & AC_SFLD_OK)
-		{
-			int	ncollisions;
-
-			lp->stats.tx_packets++;
-			ncollisions = tx_status & AC_SFLD_MAXCOL;
-			lp->stats.collisions += ncollisions;
-			/*
-			if (ncollisions > 0)
-				printk("%s: tx completed after %d collisions.\n", dev->name, ncollisions);
-			*/
-		}
-		else
-		{
-			lp->stats.tx_errors++;
-			if (tx_status & AC_SFLD_S10)
-			{
-				lp->stats.tx_carrier_errors++;
-				if (wavelan_debug > 0)
-					printk("%s:     tx error: no CS.\n", dev->name);
-			}
-			if (tx_status & AC_SFLD_S9)
-			{
-				lp->stats.tx_carrier_errors++;
-				printk("%s:     tx error: lost CTS.\n", dev->name);
-			}
-			if (tx_status & AC_SFLD_S8)
-			{
-				lp->stats.tx_fifo_errors++;
-				printk("%s:     tx error: slow DMA.\n", dev->name);
-			}
-			if (tx_status & AC_SFLD_S6)
-			{
-				lp->stats.tx_heartbeat_errors++;
-				if (wavelan_debug > 0)
-					printk("%s:     tx error: heart beat.\n", dev->name);
-			}
-			if (tx_status & AC_SFLD_S5)
-			{
-				lp->stats.tx_aborted_errors++;
-				if (wavelan_debug > 0)
-					printk("%s:     tx error: too many collisions.\n", dev->name);
-			}
-		}
-
-		if (wavelan_debug > 5)
-			printk("%s:     tx completed, tx_status 0x%04x.\n", dev->name, tx_status);
-	}
-
-/*
-	if (nreaped > 1)
-		printk("c%d", nreaped);
-*/
-
-	/*
-	 * Inform upper layers.
-	 */
-	if (lp->tx_n_in_use < NTXBLOCKS - 1)
-	{
-		dev->tbusy = 0;
-		mark_bh(NET_BH);
-	}
-
-	return nreaped;
-}
-
-static
-void
-wavelan_watchdog(unsigned long a)
-{
-	device		*dev;
-	net_local	*lp;
-	unsigned short	ioaddr;
-	unsigned long	x;
-	unsigned int	nreaped;
-
-	x = wavelan_splhi();
-
-	dev = (device *)a;
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	if (lp->tx_n_in_use <= 0)
-	{
-		wavelan_splx(x);
-		return;
-	}
-
-	lp->watchdog.expires = jiffies+WATCHDOG_JIFFIES;
-	add_timer(&lp->watchdog);
-
-	if (jiffies - dev->trans_start < WATCHDOG_JIFFIES)
-	{
-		wavelan_splx(x);
-		return;
-	}
-
-	nreaped = wavelan_complete(dev, ioaddr, lp);
-
-	printk("%s: warning: wavelan_watchdog(): %d reaped, %d remain.\n", dev->name, nreaped, lp->tx_n_in_use);
-	/*
-	wavelan_scb_show(ioaddr);
-	wavelan_ru_show(dev);
-	wavelan_cu_show(dev);
-	wavelan_dev_show(dev);
-	wavelan_local_show(dev);
-	*/
-
-	wavelan_splx(x);
-}
-
-static
-void
-wavelan_interrupt(int irq, struct pt_regs *regs)
-{
-	device		*dev;
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	hasr;
-	unsigned short	status;
-	unsigned short	ack_cmd;
-
-	if ((dev = (device *)(irq2dev_map[irq])) == (device *)0)
-	{
-		printk("wavelan_interrupt(): irq %d for unknown device.\n", irq);
-		return;
-	}
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	dev->interrupt = 1;
-
-	if ((hasr = hasr_read(ioaddr)) & HASR_MMC_INTR)
-	{
-		unsigned char	dce_status;
-
-		/*
-		 * Interrupt from the modem management controller.
-		 * This will clear it -- ignored for now.
-		 */
-		mmc_read(ioaddr, mmroff(0, mmr_dce_status), &dce_status, sizeof(dce_status));
-		if (wavelan_debug > 0)
-			printk("%s: warning: wavelan_interrupt(): unexpected mmc interrupt: status 0x%04x.\n", dev->name, dce_status);
-	}
-
-	if ((hasr & HASR_82586_INTR) == 0)
-	{
-		dev->interrupt = 0;
-		if (wavelan_debug > 0)
-			printk("%s: warning: wavelan_interrupt() but (hasr & HASR_82586_INTR) == 0.\n", dev->name);
-		return;
-	}
-
-	obram_read(ioaddr, scboff(OFFSET_SCB, scb_status), (unsigned char *)&status, sizeof(status));
-
-	/*
-	 * Acknowledge the interrupt(s).
-	 */
-	ack_cmd = status & SCB_ST_INT;
-
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&ack_cmd, sizeof(ack_cmd));
-
-	set_chan_attn(ioaddr, lp->hacr);
-
-	if (wavelan_debug > 5)
-		printk("%s: interrupt, status 0x%04x.\n", dev->name, status);
-
-	if ((status & SCB_ST_CX) == SCB_ST_CX)
-	{
-		/*
-		 * Command completed.
-		 */
-		if (wavelan_debug > 5)
-			printk("%s: command completed.\n", dev->name);
-		(void)wavelan_complete(dev, ioaddr, lp);
-	}
-
-	if ((status & SCB_ST_FR) == SCB_ST_FR)
-	{
-		/*
-		 * Frame received.
-		 */
-		if (wavelan_debug > 5)
-			printk("%s: received packet.\n", dev->name);
-		wavelan_receive(dev);
-	}
-
-	if
-	(
-		(status & SCB_ST_CNA) == SCB_ST_CNA
-		||
-		(((status & SCB_ST_CUS) != SCB_ST_CUS_ACTV) && dev->start)
-	)
-	{
-		printk("%s: warning: CU inactive -- restarting.\n", dev->name);
-
-		(void)wavelan_hardware_reset(dev);
-	}
-
-	if
-	(
-		(status & SCB_ST_RNR) == SCB_ST_RNR
-		||
-		(((status & SCB_ST_RUS) != SCB_ST_RUS_RDY) && dev->start)
-	)
-	{
-		printk("%s: warning: RU not ready -- restarting.\n", dev->name);
-
-		(void)wavelan_hardware_reset(dev);
-	}
-
-	dev->interrupt = 0;
-}
-
-static
-int
-wavelan_close(device *dev)
-{
-	unsigned short	ioaddr;
-	net_local	*lp;
-	unsigned short	scb_cmd;
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_close(dev=0x%x)\n", dev->name, (unsigned int)dev);
-
-	ioaddr = dev->base_addr;
-	lp = (net_local *)dev->priv;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	/*
-	 * Flush the Tx and disable Rx.
-	 */
-	scb_cmd = (SCB_CMD_CUC & SCB_CMD_CUC_SUS) | (SCB_CMD_RUC & SCB_CMD_RUC_SUS);
-	obram_write(ioaddr, scboff(OFFSET_SCB, scb_command), (unsigned char *)&scb_cmd, sizeof(scb_cmd));
-	set_chan_attn(ioaddr, lp->hacr);
-
-	wavelan_ints_off(dev);
-
-	free_irq(dev->irq);
-	irq2dev_map[dev->irq] = (device *)0;
-
-	/*
-	 * Release the ioport-region.
-	 */
-	release_region(ioaddr, sizeof(ha_t));
-
-	MOD_DEC_USE_COUNT;
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_close(): 0\n", dev->name);
-
-	return 0;
-}
-
-/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static
-en_stats	*
-wavelan_get_stats(device *dev)
-{
-	net_local	*lp;
-
-	lp = (net_local *)dev->priv;
-
-	return &lp->stats;
-}
-
-static
-void
-wavelan_set_multicast_list(device *dev)
-{
-	net_local	*lp;
-	unsigned long	x;
-
-	if (wavelan_debug > 0)
-		printk("%s: ->wavelan_set_multicast_list(dev=0x%x)", dev->name, dev);
-
-	lp = (net_local *)dev->priv;
-
-	if(dev->flags&IFF_PROMISC)
-	{
-		/*
-		 * Promiscuous mode: receive all packets.
-		 */
-		lp->promiscuous = 1;
-		x = wavelan_splhi();
-		(void)wavelan_hardware_reset(dev);
-		wavelan_splx(x);
-	}
-#if MULTICAST_IS_ADDED	
-	else if((dev->flags&IFF_ALLMULTI)||dev->mc_list)
-	{
-			
-	
-	}
-#endif	
-	else	
-	{
-		/*
-		 * Normal mode: disable promiscuous mode,
-		 * clear multicast list.
-		 */
-		lp->promiscuous = 0;
-		x = wavelan_splhi();
-		(void)wavelan_hardware_reset(dev);
-		wavelan_splx(x);
-	}
-
-	if (wavelan_debug > 0)
-		printk("%s: <-wavelan_set_multicast_list()\n", dev->name);
-}
-
-/*
- * Extra WaveLAN-specific device data.
- * "cat /proc/net/wavelan" -- see fs/proc/net.c.
- */
-static
-int
-sprintf_stats(char *buffer, device *dev)
-{
-	net_local	*lp;
-	unsigned char	v;
-	mmr_t		m;
-
-	lp = (net_local *)dev->priv;
-
-	if (lp == (net_local *)0)
-		return sprintf(buffer, "%6s: No statistics available.\n", dev->name);
-
-	v = (unsigned char)1;
-	mmc_write(dev->base_addr, mmwoff(0, mmw_freeze), &v, sizeof(v));
-
-	mmc_read(dev->base_addr, mmroff(0, mmr_dce_status), &m.mmr_dce_status, sizeof(m.mmr_dce_status));
-	mmc_read(dev->base_addr, mmroff(0, mmr_correct_nwid_h), &m.mmr_correct_nwid_h, sizeof(m.mmr_correct_nwid_h));
-	mmc_read(dev->base_addr, mmroff(0, mmr_correct_nwid_l), &m.mmr_correct_nwid_l, sizeof(m.mmr_correct_nwid_l));
-	mmc_read(dev->base_addr, mmroff(0, mmr_wrong_nwid_h), &m.mmr_wrong_nwid_h, sizeof(m.mmr_wrong_nwid_h));
-	mmc_read(dev->base_addr, mmroff(0, mmr_wrong_nwid_l), &m.mmr_wrong_nwid_l, sizeof(m.mmr_wrong_nwid_l));
-	mmc_read(dev->base_addr, mmroff(0, mmr_signal_lvl), &m.mmr_signal_lvl, sizeof(m.mmr_signal_lvl));
-	mmc_read(dev->base_addr, mmroff(0, mmr_silence_lvl), &m.mmr_silence_lvl, sizeof(m.mmr_silence_lvl));
-	mmc_read(dev->base_addr, mmroff(0, mmr_sgnl_qual), &m.mmr_sgnl_qual, sizeof(m.mmr_sgnl_qual));
-
-	v = (unsigned char)0;
-	mmc_write(dev->base_addr, mmwoff(0, mmw_freeze), &v, sizeof(v));
-
-	lp->correct_nwid += (m.mmr_correct_nwid_h << 8) | m.mmr_correct_nwid_l;
-	lp->wrong_nwid += (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l;
-
-	return sprintf
-	(
-		buffer,
-		"%6s:   %02x %08x %08x   %02x   %02x   %02x   %02x    %u\n",
-		dev->name,
-		m.mmr_dce_status,
-		lp->correct_nwid,
-		lp->wrong_nwid,
-		m.mmr_signal_lvl,
-		m.mmr_silence_lvl,
-		m.mmr_sgnl_qual,
-		lp->tx_n_in_use,
-		lp->nresets
-	);
-}
-
-static int
-wavelan_get_info(char *buffer, char **start, off_t offset, int length, int dummy)
-{
-	int		len;
-	off_t		begin;
-	off_t		pos;
-	int		size;
-	unsigned long	x;
-
-	len = 0;
-	begin = 0;
-	pos = 0;
-
-	size = sprintf(buffer, "%s", "Iface |  dce    +nwid    -nwid  lvl slnc qual ntxq nrst\n");
-
-	pos += size;
-	len += size;
-	
-	x = wavelan_splhi();
-
-	if (first_wavelan != (net_local *)0)
-	{
-		net_local	*lp;
-
-		lp = first_wavelan;
-		do
-		{
-			size = sprintf_stats(buffer + len, lp->dev);
-
-			len += size;
-			pos = begin + len;
-					
-			if (pos < offset)
-			{
-				len = 0;
-				begin = pos;
-			}
-
-			if (pos > offset + length)
-				break;
-		}
-			while ((lp = lp->next) != first_wavelan);
-	}
-
-	wavelan_splx(x);
-
-	*start = buffer + (offset - begin);	/* Start of wanted data */
-	len -= (offset - begin);		/* Start slop */
-	if (len > length)
-		len = length;			/* Ending slop */
-
-	return len;
-}
-
-#if	defined(MODULE)
-static char		devicename[9]		= { 0, };
-static struct device	dev_wavelan		=
-{
-	devicename, /* device name is inserted by linux/drivers/net/net_init.c */
-	0, 0, 0, 0,
-	0, 0,
-	0, 0, 0, NULL, wavelan_probe
-};
-
-static int io = 0x390; /* Default from above.. */
-static int irq = 0;
-
-int
-init_module(void)
-{
-	dev_wavelan.base_addr = io;
-	dev_wavelan.irq       = irq;
-	if (register_netdev(&dev_wavelan) != 0)
-		return -EIO;
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	proc_net_unregister(PROC_NET_WAVELAN);
-	unregister_netdev(&dev_wavelan);
-	kfree_s(dev_wavelan.priv, sizeof(struct net_local));
-	dev_wavelan.priv = NULL;
-}
-#endif	/* defined(MODULE) */
-
-static
-void
-wavelan_cu_show_one(device *dev, net_local *lp, int i, unsigned short p)
-{
-	unsigned short	ioaddr;
-	ac_tx_t		actx;
-
-	ioaddr = dev->base_addr;
-
-	printk("%d: 0x%x:", i, p);
-
-	obram_read(ioaddr, p, (unsigned char *)&actx, sizeof(actx));
-	printk(" status=0x%x,", actx.tx_h.ac_status);
-	printk(" command=0x%x,", actx.tx_h.ac_command);
-
-/*
-	{
-		tbd_t	tbd;
-
-		obram_read(ioaddr, actx.tx_tbd_offset, (unsigned char *)&tbd, sizeof(tbd));
-		printk(" tbd_status=0x%x,", tbd.tbd_status);
-	}
-*/
-
-	printk("|");
-}
-
-#if	0
-static
-void
-wavelan_psa_show(psa_t *p)
-{
-	printk("psa:");
-
-	printk("psa_io_base_addr_1: 0x%02x,", p->psa_io_base_addr_1);
-	printk("psa_io_base_addr_2: 0x%02x,", p->psa_io_base_addr_2);
-	printk("psa_io_base_addr_3: 0x%02x,", p->psa_io_base_addr_3);
-	printk("psa_io_base_addr_4: 0x%02x,", p->psa_io_base_addr_4);
-	printk("psa_rem_boot_addr_1: 0x%02x,", p->psa_rem_boot_addr_1);
-	printk("psa_rem_boot_addr_2: 0x%02x,", p->psa_rem_boot_addr_2);
-	printk("psa_rem_boot_addr_3: 0x%02x,", p->psa_rem_boot_addr_3);
-	printk("psa_holi_params: 0x%02x,", p->psa_holi_params);
-	printk("psa_int_req_no: %d,", p->psa_int_req_no);
-	printk
-	(
-		"psa_univ_mac_addr[]: %02x:%02x:%02x:%02x:%02x:%02x,",
-		p->psa_univ_mac_addr[0],
-		p->psa_univ_mac_addr[1],
-		p->psa_univ_mac_addr[2],
-		p->psa_univ_mac_addr[3],
-		p->psa_univ_mac_addr[4],
-		p->psa_univ_mac_addr[5]
-	);
-	printk
-	(
-		"psa_local_mac_addr[]: %02x:%02x:%02x:%02x:%02x:%02x,",
-		p->psa_local_mac_addr[0],
-		p->psa_local_mac_addr[1],
-		p->psa_local_mac_addr[2],
-		p->psa_local_mac_addr[3],
-		p->psa_local_mac_addr[4],
-		p->psa_local_mac_addr[5]
-	);
-	printk("psa_univ_local_sel: %d,", p->psa_univ_local_sel);
-	printk("psa_comp_number: %d,", p->psa_comp_number);
-	printk("psa_thr_pre_set: 0x%02x,", p->psa_thr_pre_set);
-	printk("psa_feature_select/decay_prm: 0x%02x,", p->psa_feature_select);
-	printk("psa_subband/decay_update_prm: %d,", p->psa_subband);
-	printk("psa_quality_thr: 0x%02x,", p->psa_quality_thr);
-	printk("psa_mod_delay: 0x%02x,", p->psa_mod_delay);
-	printk("psa_nwid: 0x%02x%02x,", p->psa_nwid[0], p->psa_nwid[1]);
-	printk("psa_undefined: %d,", p->psa_undefined);
-	printk("psa_encryption_select: %d,", p->psa_encryption_select);
-	printk
-	(
-		"psa_encryption_key[]: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x,",
-		p->psa_encryption_key[0],
-		p->psa_encryption_key[1],
-		p->psa_encryption_key[2],
-		p->psa_encryption_key[3],
-		p->psa_encryption_key[4],
-		p->psa_encryption_key[5],
-		p->psa_encryption_key[6],
-		p->psa_encryption_key[7]
-	);
-	printk("psa_databus_width: %d,", p->psa_databus_width);
-	printk("psa_call_code/auto_squelch: 0x%02x,", p->psa_call_code);
-	printk("psa_no_of_retries: %d,", p->psa_no_of_retries);
-	printk("psa_acr: %d,", p->psa_acr);
-	printk("psa_dump_count: %d,", p->psa_dump_count);
-	printk("psa_nwid_prefix: 0x%02x,", p->psa_nwid_prefix);
-	printk("psa_conf_status: %d,", p->psa_conf_status);
-	printk("psa_crc: 0x%02x%02x,", p->psa_crc[0], p->psa_crc[1]);
-	printk("psa_crc_status: 0x%02x,", p->psa_crc_status);
-
-	printk("\n");
-}
-
-static
-void
-wavelan_mmc_show(unsigned short ioaddr)
-{
-	mmr_t	m;
-
-	mmc_read(ioaddr, 0, (unsigned char *)&m, sizeof(m));
-
-	printk("mmr:");
-	printk(" des_status: 0x%x", m.mmr_des_status);
-	printk(" des_avail: 0x%x", m.mmr_des_avail);
-	printk(" des_io_invert: 0x%x", m.mmr_des_io_invert);
-	printk
-	(
-		" dce_status: 0x%x[%s%s%s%s]",
-		m.mmr_dce_status & 0x0F,
-		(m.mmr_dce_status & MMR_DCE_STATUS_ENERG_DET) ? "energy detected," : "",
-		(m.mmr_dce_status & MMR_DCE_STATUS_LOOPT_IND) ? "loop test indicated," : "",
-		(m.mmr_dce_status & MMR_DCE_STATUS_XMTITR_IND) ? "transmitter on," : "",
-		(m.mmr_dce_status & MMR_DCE_STATUS_JBR_EXPIRED) ? "jabber timer expired," : ""
-	);
-	printk(" correct_nwid: %d", m.mmr_correct_nwid_h << 8 | m.mmr_correct_nwid_l);
-	printk(" wrong_nwid: %d", (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l);
-	printk(" thr_pre_set: 0x%x", m.mmr_thr_pre_set);
-	printk(" signal_lvl: %d", m.mmr_signal_lvl);
-	printk(" silence_lvl: %d", m.mmr_silence_lvl);
-	printk(" sgnl_qual: 0x%x", m.mmr_sgnl_qual);
-	printk(" netw_id_l: %x", m.mmr_netw_id_l);
-
-	printk("\n");
-}
-#endif	/* 0 */
-
-static
-void
-wavelan_scb_show(unsigned short ioaddr)
-{
-	scb_t	scb;
-
-	obram_read(ioaddr, OFFSET_SCB, (unsigned char *)&scb, sizeof(scb));   
-
-	printk("scb:");
-
-	printk(" status:");
-	printk
-	(
-		" stat 0x%x[%s%s%s%s]",
-		(scb.scb_status & (SCB_ST_CX | SCB_ST_FR | SCB_ST_CNA | SCB_ST_RNR)) >> 12,
-		(scb.scb_status & SCB_ST_CX) ? "cmd completion interrupt," : "",
-		(scb.scb_status & SCB_ST_FR) ? "frame received," : "",
-		(scb.scb_status & SCB_ST_CNA) ? "cmd unit not active," : "",
-		(scb.scb_status & SCB_ST_RNR) ? "rcv unit not ready," : ""
-	);
-	printk
-	(
-		" cus 0x%x[%s%s%s]",
-		(scb.scb_status & SCB_ST_CUS) >> 8,
-		((scb.scb_status & SCB_ST_CUS) == SCB_ST_CUS_IDLE) ? "idle" : "",
-		((scb.scb_status & SCB_ST_CUS) == SCB_ST_CUS_SUSP) ? "suspended" : "",
-		((scb.scb_status & SCB_ST_CUS) == SCB_ST_CUS_ACTV) ? "active" : ""
-	);
-	printk
-	(
-		" rus 0x%x[%s%s%s%s]",
-		(scb.scb_status & SCB_ST_RUS) >> 4,
-		((scb.scb_status & SCB_ST_RUS) == SCB_ST_RUS_IDLE) ? "idle" : "",
-		((scb.scb_status & SCB_ST_RUS) == SCB_ST_RUS_SUSP) ? "suspended" : "",
-		((scb.scb_status & SCB_ST_RUS) == SCB_ST_RUS_NRES) ? "no resources" : "",
-		((scb.scb_status & SCB_ST_RUS) == SCB_ST_RUS_RDY) ? "ready" : ""
-	);
-
-	printk(" command:");
-	printk
-	(
-		" ack 0x%x[%s%s%s%s]",
-		(scb.scb_command & (SCB_CMD_ACK_CX | SCB_CMD_ACK_FR | SCB_CMD_ACK_CNA | SCB_CMD_ACK_RNR)) >> 12,
-		(scb.scb_command & SCB_CMD_ACK_CX) ? "ack cmd completion," : "",
-		(scb.scb_command & SCB_CMD_ACK_FR) ? "ack frame received," : "",
-		(scb.scb_command & SCB_CMD_ACK_CNA) ? "ack CU not active," : "",
-		(scb.scb_command & SCB_CMD_ACK_RNR) ? "ack RU not ready," : ""
-	);
-	printk
-	(
-		" cuc 0x%x[%s%s%s%s%s]",
-		(scb.scb_command & SCB_CMD_CUC) >> 8,
-		((scb.scb_command & SCB_CMD_CUC) == SCB_CMD_CUC_NOP) ? "nop" : "",
-		((scb.scb_command & SCB_CMD_CUC) == SCB_CMD_CUC_GO) ? "start cbl_offset" : "",
-		((scb.scb_command & SCB_CMD_CUC) == SCB_CMD_CUC_RES) ? "resume execution" : "",
-		((scb.scb_command & SCB_CMD_CUC) == SCB_CMD_CUC_SUS) ? "suspend execution" : "",
-		((scb.scb_command & SCB_CMD_CUC) == SCB_CMD_CUC_ABT) ? "abort execution" : ""
-	);
-	printk
-	(
-		" ruc 0x%x[%s%s%s%s%s]",
-		(scb.scb_command & SCB_CMD_RUC) >> 4,
-		((scb.scb_command & SCB_CMD_RUC) == SCB_CMD_RUC_NOP) ? "nop" : "",
-		((scb.scb_command & SCB_CMD_RUC) == SCB_CMD_RUC_GO) ? "start rfa_offset" : "",
-		((scb.scb_command & SCB_CMD_RUC) == SCB_CMD_RUC_RES) ? "resume reception" : "",
-		((scb.scb_command & SCB_CMD_RUC) == SCB_CMD_RUC_SUS) ? "suspend reception" : "",
-		((scb.scb_command & SCB_CMD_RUC) == SCB_CMD_RUC_ABT) ? "abort reception" : ""
-	);
-
-	printk(" cbl_offset 0x%x", scb.scb_cbl_offset);
-	printk(" rfa_offset 0x%x", scb.scb_rfa_offset);
-
-	printk(" crcerrs %d", scb.scb_crcerrs);
-	printk(" alnerrs %d", scb.scb_alnerrs);
-	printk(" rscerrs %d", scb.scb_rscerrs);
-	printk(" ovrnerrs %d", scb.scb_ovrnerrs);
-
-	printk("\n");
-}
-
-static
-void
-wavelan_ru_show(device *dev)
-{
-	net_local	*lp;
-
-	lp = (net_local *)dev->priv;
-
-	printk("ru:");
-	/*
-	 * Not implemented yet...
-	 */
-	printk("\n");
-}
-
-static
-void
-wavelan_cu_show(device *dev)
-{
-	net_local	*lp;
-	unsigned int	i;
-	unsigned short	p;
-
-	lp = (net_local *)dev->priv;
-
-	printk("cu:");
-	printk("\n");
-
-	for (i = 0, p = lp->tx_first_in_use; i < NTXBLOCKS; i++)
-	{
-		wavelan_cu_show_one(dev, lp, i, p);
-
-		p += TXBLOCKZ;
-		if (p >= OFFSET_CU + NTXBLOCKS * TXBLOCKZ)
-			p -= NTXBLOCKS * TXBLOCKZ;
-	}
-}
-
-static
-void
-wavelan_dev_show(device *dev)
-{
-	printk("dev:");
-	printk(" start=%d,", dev->start);
-	printk(" tbusy=%ld,", dev->tbusy);
-	printk(" interrupt=%d,", dev->interrupt);
-	printk(" trans_start=%ld,", dev->trans_start);
-	printk(" flags=0x%x,", dev->flags);
-	printk("\n");
-}
-
-static
-void
-wavelan_local_show(device *dev)
-{
-	net_local	*lp;
-
-	lp = (net_local *)dev->priv;
-
-	printk("local:");
-	printk(" tx_n_in_use=%d,", lp->tx_n_in_use);
-	printk(" hacr=0x%x,", lp->hacr);
-	printk(" rx_head=0x%x,", lp->rx_head);
-	printk(" rx_last=0x%x,", lp->rx_last);
-	printk(" tx_first_free=0x%x,", lp->tx_first_free);
-	printk(" tx_first_in_use=0x%x,", lp->tx_first_in_use);
-	printk("\n");
-}
-
-/*
- * This software may only be used and distributed
- * according to the terms of the GNU Public License.
- *
- * This software was developed as a component of the
- * Linux operating system.
- * It is based on other device drivers and information
- * either written or supplied by:
- *	Ajay Bakre (bakre@paul.rutgers.edu),
- *	Donald Becker (becker@cesdis.gsfc.nasa.gov),
- *	Loeke Brederveld (Loeke.Brederveld@Utrecht.NCR.com),
- *	Anders Klemets (klemets@it.kth.se),
- *	Vladimir V. Kolpakov (w@stier.koenig.ru),
- *	Marc Meertens (Marc.Meertens@Utrecht.NCR.com),
- *	Pauline Middelink (middelin@polyware.iaf.nl),
- *	Robert Morris (rtm@das.harvard.edu),
- *	Girish Welling (welling@paul.rutgers.edu),
- *
- * Thanks go also to:
- *	James Ashton (jaa101@syseng.anu.edu.au),
- *	Alan Cox (iialan@iiit.swan.ac.uk),
- *	Allan Creighton (allanc@cs.usyd.edu.au),
- *	Matthew Geier (matthew@cs.usyd.edu.au),
- *	Remo di Giovanni (remo@cs.usyd.edu.au),
- *	Eckhard Grah (grah@wrcs1.urz.uni-wuppertal.de),
- *	Vipul Gupta (vgupta@cs.binghamton.edu),
- *	Mark Hagan (mhagan@wtcpost.daytonoh.NCR.COM),
- *	Tim Nicholson (tim@cs.usyd.edu.au),
- *	Ian Parkin (ian@cs.usyd.edu.au),
- *	John Rosenberg (johnr@cs.usyd.edu.au),
- *	George Rossi (george@phm.gov.au),
- *	Arthur Scott (arthur@cs.usyd.edu.au),
- *	Peter Storey,
- * for their assistance and advice.
- *
- * Please send bug reports, updates, comments to:
- *
- * Bruce Janson                                    Email:  bruce@cs.usyd.edu.au
- * Basser Department of Computer Science           Phone:  +61-2-351-3423
- * University of Sydney, N.S.W., 2006, AUSTRALIA   Fax:    +61-2-351-3838
- */
diff --git a/i386/i386at/gpl/linux/net/wavelan.h b/i386/i386at/gpl/linux/net/wavelan.h
deleted file mode 100644
index 3eb221c0..00000000
--- a/i386/i386at/gpl/linux/net/wavelan.h
+++ /dev/null
@@ -1,252 +0,0 @@
-#define WAVELAN_ADDR_SIZE	6	/* Size of a MAC address */
-#define SA_ADDR0		0x08	/* First octet of WaveLAN MAC addresses */
-#define SA_ADDR1		0x00	/* Second octet of WaveLAN MAC addresses */
-#define SA_ADDR2		0x0E	/* Third octet of WaveLAN MAC addresses */
-#define WAVELAN_MTU		1500	/* Maximum size of WaveLAN packet */
-
-/*
- * Parameter Storage Area (PSA).
- */
-typedef struct psa_t	psa_t;
-struct psa_t
-{
-	unsigned char	psa_io_base_addr_1;	/* Base address 1 ??? */
-	unsigned char	psa_io_base_addr_2;	/* Base address 2 */
-	unsigned char	psa_io_base_addr_3;	/* Base address 3 */
-	unsigned char	psa_io_base_addr_4;	/* Base address 4 */
-	unsigned char	psa_rem_boot_addr_1;	/* Remote Boot Address 1 */
-	unsigned char	psa_rem_boot_addr_2;	/* Remote Boot Address 2 */
-	unsigned char	psa_rem_boot_addr_3;	/* Remote Boot Address 3 */
-	unsigned char	psa_holi_params;	/* HOst Lan Interface (HOLI) Parameters */
-	unsigned char	psa_int_req_no;		/* Interrupt Request Line */
-	unsigned char	psa_unused0[7];		/* unused */
-	unsigned char	psa_univ_mac_addr[WAVELAN_ADDR_SIZE];	/* Universal (factory) MAC Address */
-	unsigned char	psa_local_mac_addr[WAVELAN_ADDR_SIZE];	/* Local MAC Address */
-	unsigned char	psa_univ_local_sel;	/* Universal Local Selection */
-#define		PSA_UNIVERSAL	0		/* Universal (factory) */
-#define		PSA_LOCAL	1		/* Local */
-	unsigned char	psa_comp_number;	/* Compatibility Number: */
-#define		PSA_COMP_PC_AT_915	0 	/* PC-AT 915 MHz	*/
-#define		PSA_COMP_PC_MC_915	1 	/* PC-MC 915 MHz	*/
-#define		PSA_COMP_PC_AT_2400	2 	/* PC-AT 2.4 GHz	*/
-#define		PSA_COMP_PC_MC_2400	3 	/* PC-MC 2.4 GHz	*/
-#define		PSA_COMP_PCMCIA_915	4 	/* PCMCIA 915 MHz	*/
-	unsigned char	psa_thr_pre_set;	/* Modem Threshold Preset */
-	unsigned char	psa_feature_select;	/* ??? */
-#if	0
-	<alias for above>
-	unsigned char	psa_decay_prm;		/* Modem Decay */
-#endif	/* 0 */
-	unsigned char	psa_subband;		/* Subband	*/
-#define		PSA_SUBBAND_915		0	/* 915 MHz	*/
-#define		PSA_SUBBAND_2425	1	/* 2425 MHz	*/
-#define		PSA_SUBBAND_2460	2	/* 2460 MHz	*/
-#define		PSA_SUBBAND_2484	3	/* 2484 MHz	*/
-#define		PSA_SUBBAND_2430_5	4	/* 2430.5 MHz	*/
-#if	0
-	<alias for above>
-	unsigned char	psa_decay_updat_prm;	/* Modem Decay Update ??? */
-#endif	/* 0 */
-	unsigned char	psa_quality_thr;	/* Modem Quality Threshold */
-	unsigned char	psa_mod_delay;		/* Modem Delay ??? */
-	unsigned char	psa_nwid[2];		/* Network ID */
-	unsigned char	psa_undefined;		/* undefined */
-	unsigned char	psa_encryption_select;	/* Encryption On Off */
-	unsigned char	psa_encryption_key[8];	/* Encryption Key */
-	unsigned char	psa_databus_width;	/* 8/16 bit bus width */
-	unsigned char	psa_call_code;		/* ??? */
-#if	0
-	<alias for above>
-	unsigned char	psa_auto_squelch;	/* Automatic Squelch level On off ??? */
-#endif	/* 0 */
-	unsigned char	psa_no_of_retries;	/* LAN Cont. No of retries */
-	unsigned char	psa_acr;		/* LAN Cont. ACR */
-	unsigned char	psa_dump_count;		/* number of Dump Commands in TFB */
-	unsigned char	psa_unused1[4];		/* unused */
-	unsigned char	psa_nwid_prefix;	/* ??? */
-	unsigned char	psa_unused2[3];		/* unused */
-	unsigned char	psa_conf_status;	/* Card Configuration Status */
-	unsigned char	psa_crc[2];		/* CRC over PSA */
-	unsigned char	psa_crc_status;		/* CRC Valid Flag */
-};
-#if	STRUCT_CHECK == 1
-#define	PSA_SIZE	64
-#endif	/* STRUCT_CHECK == 1 */
-
-/*
- * Modem Management Controller (MMC) write structure.
- */
-typedef struct mmw_t	mmw_t;
-struct mmw_t
-{
-	unsigned char	mmw_encr_key[8];	/* encryption key */
-	unsigned char	mmw_encr_enable;	/* enable/disable encryption */
-	unsigned char	mmw_unused0[1];		/* unused */
-	unsigned char	mmw_des_io_invert;	/* ??? */
-	unsigned char	mmw_unused1[5];		/* unused */
-	unsigned char	mmw_loopt_sel;		/* looptest selection */
-#define		MMW_LOOPT_SEL_UNDEFINED	0x40	/* undefined */
-#define		MMW_LOOPT_SEL_INT	0x20	/* activate Attention Request */
-#define		MMW_LOOPT_SEL_LS	0x10	/* looptest without collision avoidance */
-#define		MMW_LOOPT_SEL_LT3A	0x08	/* looptest 3a */
-#define		MMW_LOOPT_SEL_LT3B	0x04	/* looptest 3b */
-#define		MMW_LOOPT_SEL_LT3C	0x02	/* looptest 3c */
-#define		MMW_LOOPT_SEL_LT3D	0x01	/* looptest 3d */
-	unsigned char	mmw_jabber_enable;	/* jabber timer enable */
-	unsigned char	mmw_freeze;		/* freeze / unfreeze signal level */
-	unsigned char	mmw_anten_sel;		/* antenna selection */
-#define		MMW_ANTEN_SEL_SEL	0x01	/* direct antenna selection */
-#define		MMW_ANTEN_SEL_ALG_EN	0x02	/* antenna selection algorithm enable */
-	unsigned char	mmw_ifs;		/* inter frame spacing */
-	unsigned char	mmw_mod_delay;	 	/* modem delay */
-	unsigned char	mmw_jam_time;		/* jamming time */
-	unsigned char	mmw_unused2[1];		/* unused */
-	unsigned char	mmw_thr_pre_set;	/* level threshold preset */
-	unsigned char	mmw_decay_prm;		/* decay parameters */
-	unsigned char	mmw_decay_updat_prm;	/* decay update parameters */
-	unsigned char	mmw_quality_thr;	/* quality (z-quotient) threshold */
-	unsigned char	mmw_netw_id_l;		/* NWID low order byte */
-	unsigned char	mmw_netw_id_h;		/* NWID high order byte */
-};
-#if	STRUCT_CHECK == 1
-#define	MMW_SIZE	30
-#endif	/* STRUCT_CHECK == 1 */
-
-#define	mmwoff(p,f) 	(unsigned short)((void *)(&((mmw_t *)((void *)0 + (p)))->f) - (void *)0)
-
-/*
- * Modem Management Controller (MMC) read structure.
- */
-typedef struct mmr_t	mmr_t;
-struct mmr_t
-{
-	unsigned char	mmr_unused0[8];		/* unused */
-	unsigned char	mmr_des_status;		/* encryption status */
-	unsigned char	mmr_des_avail;		/* encryption available (0x55 read) */
-	unsigned char	mmr_des_io_invert;	/* des I/O invert register */
-	unsigned char	mmr_unused1[5];		/* unused */
-	unsigned char	mmr_dce_status;		/* DCE status */
-#define		MMR_DCE_STATUS_ENERG_DET	0x01	/* energy detected */
-#define		MMR_DCE_STATUS_LOOPT_IND	0x02	/* loop test indicated */
-#define		MMR_DCE_STATUS_XMTITR_IND	0x04	/* transmitter on */
-#define		MMR_DCE_STATUS_JBR_EXPIRED	0x08	/* jabber timer expired */
-	unsigned char	mmr_unused2[3];		/* unused */
-	unsigned char	mmr_correct_nwid_l;	/* no. of correct NWID's rxd (low) */
-	unsigned char	mmr_correct_nwid_h;	/* no. of correct NWID's rxd (high) */
-	unsigned char	mmr_wrong_nwid_l;	/* count of wrong NWID's received (low) */
-	unsigned char	mmr_wrong_nwid_h;	/* count of wrong NWID's received (high) */
-	unsigned char	mmr_thr_pre_set;	/* level threshold preset */
-	unsigned char	mmr_signal_lvl;		/* signal level */
-	unsigned char	mmr_silence_lvl;	/* silence level */
-	unsigned char	mmr_sgnl_qual;		/* signal quality */
-#define		MMR_SGNL_QUAL_0		0x01	/* signal quality 0 */
-#define		MMR_SGNL_QUAL_1		0x02	/* signal quality 1 */
-#define		MMR_SGNL_QUAL_2		0x04	/* signal quality 2 */
-#define		MMR_SGNL_QUAL_3		0x08	/* signal quality 3 */
-#define		MMR_SGNL_QUAL_S_A	0x80	/* currently selected antenna */
-	unsigned char	mmr_netw_id_l;		/* NWID low order byte ??? */
-	unsigned char	mmr_unused3[1];		/* unused */
-};
-#if	STRUCT_CHECK == 1
-#define	MMR_SIZE	30
-#endif	/* STRUCT_CHECK == 1 */
-
-#define	MMR_LEVEL_MASK	0x3F
-
-#define	mmroff(p,f) 	(unsigned short)((void *)(&((mmr_t *)((void *)0 + (p)))->f) - (void *)0)
-
-/*
- * Host Adaptor structure.
- * (base is board port address).
- */
-typedef union hacs_u	hacs_u;
-union hacs_u
-{
-	unsigned short	hu_command;		/* Command register */
-#define		HACR_RESET		0x0001	/* Reset board */
-#define		HACR_CA			0x0002	/* Set Channel Attention for 82586 */
-#define		HACR_16BITS		0x0004	/* 16 bits operation (0 => 8bits) */
-#define		HACR_OUT0		0x0008	/* General purpose output pin 0 */
-						/* not used - must be 1 */
-#define		HACR_OUT1		0x0010	/* General purpose output pin 1 */
-						/* not used - must be 1 */
-#define		HACR_82586_INT_ENABLE	0x0020	/* Enable 82586 interrupts */
-#define		HACR_MMC_INT_ENABLE	0x0040	/* Enable MMC interrupts */
-#define		HACR_INTR_CLR_ENABLE	0x0080	/* Enable interrupt status read/clear */
-	unsigned short	hu_status;		/* Status Register */
-#define		HASR_82586_INTR		0x0001	/* Interrupt request from 82586 */
-#define		HASR_MMC_INTR		0x0002	/* Interrupt request from MMC */
-#define		HASR_MMC_BUSY		0x0004	/* MMC busy indication */
-#define		HASR_PSA_BUSY		0x0008	/* LAN parameter storage area busy */
-};
-
-typedef struct ha_t	ha_t;
-struct ha_t
-{
-	hacs_u		ha_cs;		/* Command and status registers */
-#define 		ha_command	ha_cs.hu_command
-#define 		ha_status	ha_cs.hu_status
-	unsigned short	ha_mmcr;	/* Modem Management Ctrl Register */
-	unsigned short	ha_pior0;	/* Program I/O Address Register Port 0 */
-	unsigned short	ha_piop0;	/* Program I/O Port 0 */
-	unsigned short	ha_pior1;	/* Program I/O Address Register Port 1 */
-	unsigned short	ha_piop1;	/* Program I/O Port 1 */
-	unsigned short	ha_pior2;	/* Program I/O Address Register Port 2 */
-	unsigned short	ha_piop2;	/* Program I/O Port 2 */
-};
-#if	STRUCT_CHECK == 1
-#define HA_SIZE		16
-#endif	/* STRUCT_CHECK == 1 */
-
-#define	hoff(p,f) 	(unsigned short)((void *)(&((ha_t *)((void *)0 + (p)))->f) - (void *)0)
-#define	HACR(p)		hoff(p, ha_command)
-#define	HASR(p)		hoff(p, ha_status)
-#define	MMCR(p)		hoff(p, ha_mmcr)
-#define	PIOR0(p)	hoff(p, ha_pior0)
-#define	PIOP0(p)	hoff(p, ha_piop0)
-#define	PIOR1(p)	hoff(p, ha_pior1)
-#define	PIOP1(p)	hoff(p, ha_piop1)
-#define	PIOR2(p)	hoff(p, ha_pior2)
-#define	PIOP2(p)	hoff(p, ha_piop2)
-
-/*
- * Program I/O Mode Register values.
- */
-#define STATIC_PIO		0	/* Mode 1: static mode */
-					/* RAM access ??? */
-#define AUTOINCR_PIO		1	/* Mode 2: auto increment mode */
-					/* RAM access ??? */
-#define AUTODECR_PIO		2	/* Mode 3: auto decrement mode */
-					/* RAM access ??? */
-#define PARAM_ACCESS_PIO	3	/* Mode 4: LAN parameter access mode */
-					/* Parameter access. */
-#define PIO_MASK		3	/* register mask */
-#define PIOM(cmd,piono)		((u_short)cmd << 10 << (piono * 2))
-
-#define	HACR_DEFAULT		(HACR_OUT0 | HACR_OUT1 | HACR_16BITS | PIOM(STATIC_PIO, 0) | PIOM(AUTOINCR_PIO, 1) | PIOM(PARAM_ACCESS_PIO, 2))
-#define	HACR_INTRON		(HACR_82586_INT_ENABLE | HACR_MMC_INT_ENABLE | HACR_INTR_CLR_ENABLE)
-
-#define	MAXDATAZ		(WAVELAN_ADDR_SIZE + WAVELAN_ADDR_SIZE + 2 + WAVELAN_MTU)
-
-/*
- * Onboard 64k RAM layout.
- * (Offsets from 0x0000.)
- */
-#define OFFSET_RU		0x0000
-#define OFFSET_CU		0x8000
-#define OFFSET_SCB		(OFFSET_ISCP - sizeof(scb_t))
-#define OFFSET_ISCP		(OFFSET_SCP - sizeof(iscp_t))
-#define OFFSET_SCP		I82586_SCP_ADDR
-
-#define	RXBLOCKZ		(sizeof(fd_t) + sizeof(rbd_t) + MAXDATAZ)
-#define	TXBLOCKZ		(sizeof(ac_tx_t) + sizeof(ac_nop_t) + sizeof(tbd_t) + MAXDATAZ)
-
-#define	NRXBLOCKS		((OFFSET_CU - OFFSET_RU) / RXBLOCKZ)
-#define	NTXBLOCKS		((OFFSET_SCB - OFFSET_CU) / TXBLOCKZ)
-
-/*
- * This software may only be used and distributed
- * according to the terms of the GNU Public License.
- *
- * For more details, see wavelan.c.
- */
diff --git a/i386/i386at/gpl/linux/net/wd.c b/i386/i386at/gpl/linux/net/wd.c
deleted file mode 100644
index 5eaa6585..00000000
--- a/i386/i386at/gpl/linux/net/wd.c
+++ /dev/null
@@ -1,513 +0,0 @@
-/* wd.c: A WD80x3 ethernet driver for linux. */
-/*
-	Written 1993-94 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU Public License, incorporated herein by reference.
-
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-
-	This is a driver for WD8003 and WD8013 "compatible" ethercards.
-
-	Thanks to Russ Nelson (nelson@crnwyr.com) for loaning me a WD8013.
-
-	Changelog:
-
-	Paul Gortmaker	: multiple card support for module users, support
-			  for non-standard memory sizes.
-			 
-
-*/
-
-static const char *version =
-	"wd.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <asm/io.h>
-#include <asm/system.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include "8390.h"
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int wd_portlist[] =
-{0x300, 0x280, 0x380, 0x240, 0};
-
-int wd_probe(struct device *dev);
-int wd_probe1(struct device *dev, int ioaddr);
-
-static int wd_open(struct device *dev);
-static void wd_reset_8390(struct device *dev);
-static void wd_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr,
-						int ring_page);
-static void wd_block_input(struct device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void wd_block_output(struct device *dev, int count,
-							const unsigned char *buf, const start_page);
-static int wd_close_card(struct device *dev);
-
-
-#define WD_START_PG		0x00	/* First page of TX buffer */
-#define WD03_STOP_PG	0x20	/* Last page +1 of RX ring */
-#define WD13_STOP_PG	0x40	/* Last page +1 of RX ring */
-
-#define WD_CMDREG		0		/* Offset to ASIC command register. */
-#define	 WD_RESET		0x80	/* Board reset, in WD_CMDREG. */
-#define	 WD_MEMENB		0x40	/* Enable the shared memory. */
-#define WD_CMDREG5		5		/* Offset to 16-bit-only ASIC register 5. */
-#define	 ISA16			0x80	/* Enable 16 bit access from the ISA bus. */
-#define	 NIC16			0x40	/* Enable 16 bit access from the 8390. */
-#define WD_NIC_OFFSET	16		/* Offset to the 8390 from the base_addr. */
-#define WD_IO_EXTENT	32
-
-
-/*	Probe for the WD8003 and WD8013.  These cards have the station
-	address PROM at I/O ports <base>+8 to <base>+13, with a checksum
-	following. A Soundblaster can have the same checksum as an WDethercard,
-	so we have an extra exclusionary check for it.
-
-	The wd_probe1() routine initializes the card and fills the
-	station address field. */
-
-#ifdef HAVE_DEVLIST
-struct netdev_entry wd_drv =
-{"wd", wd_probe1, WD_IO_EXTENT, wd_portlist};
-#else
-
-int wd_probe(struct device *dev)
-{
-	int i;
-	int base_addr = dev ? dev->base_addr : 0;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return wd_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return ENXIO;
-
-	for (i = 0; wd_portlist[i]; i++) {
-		int ioaddr = wd_portlist[i];
-		if (check_region(ioaddr, WD_IO_EXTENT))
-			continue;
-		if (wd_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-
-	return ENODEV;
-}
-#endif
-
-int wd_probe1(struct device *dev, int ioaddr)
-{
-	int i;
-	int checksum = 0;
-	int ancient = 0;			/* An old card without config registers. */
-	int word16 = 0;				/* 0 = 8 bit, 1 = 16 bit */
-	const char *model_name;
-	static unsigned version_printed = 0;
-
-	for (i = 0; i < 8; i++)
-		checksum += inb(ioaddr + 8 + i);
-	if (inb(ioaddr + 8) == 0xff 	/* Extra check to avoid soundcard. */
-		|| inb(ioaddr + 9) == 0xff
-		|| (checksum & 0xff) != 0xFF)
-		return ENODEV;
-
-	/* We should have a "dev" from Space.c or the static module table. */
-	if (dev == NULL) {
-		printk("wd.c: Passed a NULL device.\n");
-		dev = init_etherdev(0, 0);
-	}
-
-	/* Check for semi-valid mem_start/end values if supplied. */
-	if ((dev->mem_start % 0x2000) || (dev->mem_end % 0x2000)) {
-		printk(KERN_WARNING "wd.c: user supplied mem_start or mem_end not on 8kB boundary - ignored.\n");
-		dev->mem_start = 0;
-		dev->mem_end = 0;
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	printk("%s: WD80x3 at %#3x, ", dev->name, ioaddr);
-	for (i = 0; i < 6; i++)
-		printk(" %2.2X", dev->dev_addr[i] = inb(ioaddr + 8 + i));
-
-	/* The following PureData probe code was contributed by
-	   Mike Jagdis <jaggy@purplet.demon.co.uk>. Puredata does software
-	   configuration differently from others so we have to check for them.
-	   This detects an 8 bit, 16 bit or dumb (Toshiba, jumpered) card.
-	   */
-	if (inb(ioaddr+0) == 'P' && inb(ioaddr+1) == 'D') {
-		unsigned char reg5 = inb(ioaddr+5);
-
-		switch (inb(ioaddr+2)) {
-		case 0x03: word16 = 0; model_name = "PDI8023-8";	break;
-		case 0x05: word16 = 0; model_name = "PDUC8023";	break;
-		case 0x0a: word16 = 1; model_name = "PDI8023-16"; break;
-			/* Either 0x01 (dumb) or they've released a new version. */
-		default:	 word16 = 0; model_name = "PDI8023";	break;
-		}
-		dev->mem_start = ((reg5 & 0x1c) + 0xc0) << 12;
-		dev->irq = (reg5 & 0xe0) == 0xe0 ? 10 : (reg5 >> 5) + 1;
-	} else {								/* End of PureData probe */
-		/* This method of checking for a 16-bit board is borrowed from the
-		   we.c driver.  A simpler method is just to look in ASIC reg. 0x03.
-		   I'm comparing the two method in alpha test to make certain they
-		   return the same result. */
-		/* Check for the old 8 bit board - it has register 0/8 aliasing.
-		   Do NOT check i>=6 here -- it hangs the old 8003 boards! */
-		for (i = 0; i < 6; i++)
-			if (inb(ioaddr+i) != inb(ioaddr+8+i))
-				break;
-		if (i >= 6) {
-			ancient = 1;
-			model_name = "WD8003-old";
-			word16 = 0;
-		} else {
-			int tmp = inb(ioaddr+1); /* fiddle with 16bit bit */
-			outb( tmp ^ 0x01, ioaddr+1 ); /* attempt to clear 16bit bit */
-			if (((inb( ioaddr+1) & 0x01) == 0x01) /* A 16 bit card */
-				&& (tmp & 0x01) == 0x01	) {				/* In a 16 slot. */
-				int asic_reg5 = inb(ioaddr+WD_CMDREG5);
-				/* Magic to set ASIC to word-wide mode. */
-				outb( NIC16 | (asic_reg5&0x1f), ioaddr+WD_CMDREG5);
-				outb(tmp, ioaddr+1);
-				model_name = "WD8013";
-				word16 = 1;		/* We have a 16bit board here! */
-			} else {
-				model_name = "WD8003";
-				word16 = 0;
-			}
-			outb(tmp, ioaddr+1);			/* Restore original reg1 value. */
-		}
-#ifndef final_version
-		if ( !ancient && (inb(ioaddr+1) & 0x01) != (word16 & 0x01))
-			printk("\nWD80?3: Bus width conflict, %d (probe) != %d (reg report).",
-				   word16 ? 16 : 8, (inb(ioaddr+1) & 0x01) ? 16 : 8);
-#endif
-	}
-
-#if defined(WD_SHMEM) && WD_SHMEM > 0x80000
-	/* Allow a compile-time override.	 */
-	dev->mem_start = WD_SHMEM;
-#else
-	if (dev->mem_start == 0) {
-		/* Sanity and old 8003 check */
-		int reg0 = inb(ioaddr);
-		if (reg0 == 0xff || reg0 == 0) {
-			/* Future plan: this could check a few likely locations first. */
-			dev->mem_start = 0xd0000;
-			printk(" assigning address %#lx", dev->mem_start);
-		} else {
-			int high_addr_bits = inb(ioaddr+WD_CMDREG5) & 0x1f;
-			/* Some boards don't have the register 5 -- it returns 0xff. */
-			if (high_addr_bits == 0x1f || word16 == 0)
-				high_addr_bits = 0x01;
-			dev->mem_start = ((reg0&0x3f) << 13) + (high_addr_bits << 19);
-		}
-	}
-#endif
-
-	/* The 8390 isn't at the base address -- the ASIC regs are there! */
-	dev->base_addr = ioaddr+WD_NIC_OFFSET;
-
-	if (dev->irq < 2) {
-		int irqmap[] = {9,3,5,7,10,11,15,4};
-		int reg1 = inb(ioaddr+1);
-		int reg4 = inb(ioaddr+4);
-		if (ancient || reg1 == 0xff) {	/* Ack!! No way to read the IRQ! */
-			short nic_addr = ioaddr+WD_NIC_OFFSET;
-
-			/* We have an old-style ethercard that doesn't report its IRQ
-			   line.  Do autoirq to find the IRQ line. Note that this IS NOT
-			   a reliable way to trigger an interrupt. */
-			outb_p(E8390_NODMA + E8390_STOP, nic_addr);
-			outb(0x00, nic_addr+EN0_IMR);	/* Disable all intrs. */
-			autoirq_setup(0);
-			outb_p(0xff, nic_addr + EN0_IMR);	/* Enable all interrupts. */
-			outb_p(0x00, nic_addr + EN0_RCNTLO);
-			outb_p(0x00, nic_addr + EN0_RCNTHI);
-			outb(E8390_RREAD+E8390_START, nic_addr); /* Trigger it... */
-			dev->irq = autoirq_report(2);
-			outb_p(0x00, nic_addr+EN0_IMR);	/* Mask all intrs. again. */
-
-			if (ei_debug > 2)
-				printk(" autoirq is %d", dev->irq);
-			if (dev->irq < 2)
-				dev->irq = word16 ? 10 : 5;
-		} else
-			dev->irq = irqmap[((reg4 >> 5) & 0x03) + (reg1 & 0x04)];
-	} else if (dev->irq == 2)		/* Fixup bogosity: IRQ2 is really IRQ9 */
-		dev->irq = 9;
-
-	/* Snarf the interrupt now.  There's no point in waiting since we cannot
-	   share and the board will usually be enabled. */
-	if (request_irq(dev->irq, ei_interrupt, 0, model_name)) {
-		printk (" unable to get IRQ %d.\n", dev->irq);
-		return EAGAIN;
-	}
-
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {	
-		printk (" unable to get memory for dev->priv.\n");
-		free_irq(dev->irq);
-		return -ENOMEM;
-	}
-
-	/* OK, were are certain this is going to work.  Setup the device. */
-	request_region(ioaddr, WD_IO_EXTENT, model_name);
-
-	ei_status.name = model_name;
-	ei_status.word16 = word16;
-	ei_status.tx_start_page = WD_START_PG;
-	ei_status.rx_start_page = WD_START_PG + TX_PAGES;
-
-	/* Don't map in the shared memory until the board is actually opened. */
-	dev->rmem_start = dev->mem_start + TX_PAGES*256;
-
-	/* Some cards (eg WD8003EBT) can be jumpered for more (32k!) memory. */
-	if (dev->mem_end != 0) {
-		ei_status.stop_page = (dev->mem_end - dev->mem_start)/256;
-	} else {
-		ei_status.stop_page = word16 ? WD13_STOP_PG : WD03_STOP_PG;
-		dev->mem_end = dev->mem_start + (ei_status.stop_page - WD_START_PG)*256;
-	}
-	dev->rmem_end = dev->mem_end;
-
-	printk(" %s, IRQ %d, shared memory at %#lx-%#lx.\n",
-		   model_name, dev->irq, dev->mem_start, dev->mem_end-1);
-
-	ei_status.reset_8390 = &wd_reset_8390;
-	ei_status.block_input = &wd_block_input;
-	ei_status.block_output = &wd_block_output;
-	ei_status.get_8390_hdr = &wd_get_8390_hdr;
-	dev->open = &wd_open;
-	dev->stop = &wd_close_card;
-	NS8390_init(dev, 0);
-
-#if 1
-	/* Enable interrupt generation on softconfig cards -- M.U */
-	/* .. but possibly potentially unsafe - Donald */
-	if (inb(ioaddr+14) & 0x20)
-		outb(inb(ioaddr+4)|0x80, ioaddr+4);
-#endif
-
-	return 0;
-}
-
-static int
-wd_open(struct device *dev)
-{
-  int ioaddr = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-
-  /* Map in the shared memory. Always set register 0 last to remain
-	 compatible with very old boards. */
-  ei_status.reg0 = ((dev->mem_start>>13) & 0x3f) | WD_MEMENB;
-  ei_status.reg5 = ((dev->mem_start>>19) & 0x1f) | NIC16;
-
-  if (ei_status.word16)
-	  outb(ei_status.reg5, ioaddr+WD_CMDREG5);
-  outb(ei_status.reg0, ioaddr); /* WD_CMDREG */
-
-  ei_open(dev);
-  MOD_INC_USE_COUNT;
-  return 0;
-}
-
-static void
-wd_reset_8390(struct device *dev)
-{
-	int wd_cmd_port = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-
-	outb(WD_RESET, wd_cmd_port);
-	if (ei_debug > 1) printk("resetting the WD80x3 t=%lu...", jiffies);
-	ei_status.txing = 0;
-
-	/* Set up the ASIC registers, just in case something changed them. */
-	outb((((dev->mem_start>>13) & 0x3f)|WD_MEMENB), wd_cmd_port);
-	if (ei_status.word16)
-		outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5);
-
-	if (ei_debug > 1) printk("reset done\n");
-	return;
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
-   we don't need to be concerned with ring wrap as the header will be at
-   the start of a page, so we optimize accordingly. */
-
-static void
-wd_get_8390_hdr(struct device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-
-	int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-	unsigned long hdr_start = dev->mem_start + ((ring_page - WD_START_PG)<<8);
-
-	/* We'll always get a 4 byte header read followed by a packet read, so
-	   we enable 16 bit mode before the header, and disable after the body. */
-	if (ei_status.word16)
-		outb(ISA16 | ei_status.reg5, wd_cmdreg+WD_CMDREG5);
-
-#ifdef notdef
-	/* Officially this is what we are doing, but the readl() is faster */
-	memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-#else
-	((unsigned int*)hdr)[0] = readl(hdr_start);
-#endif
-}
-
-/* Block input and output are easy on shared memory ethercards, and trivial
-   on the Western digital card where there is no choice of how to do it.
-   The only complications are that the ring buffer wraps, and need to map
-   switch between 8- and 16-bit modes. */
-
-static void
-wd_block_input(struct device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-	unsigned long xfer_start = dev->mem_start + ring_offset - (WD_START_PG<<8);
-
-	if (xfer_start + count > dev->rmem_end) {
-		/* We must wrap the input move. */
-		int semi_count = dev->rmem_end - xfer_start;
-		memcpy_fromio(skb->data, xfer_start, semi_count);
-		count -= semi_count;
-		memcpy_fromio(skb->data + semi_count, dev->rmem_start, count);
-	} else {
-		/* Packet is in one chunk -- we can copy + cksum. */
-		eth_io_copy_and_sum(skb, xfer_start, count, 0);
-	}
-
-	/* Turn off 16 bit access so that reboot works.	 ISA brain-damage */
-	if (ei_status.word16)
-		outb(ei_status.reg5, wd_cmdreg+WD_CMDREG5);
-}
-
-static void
-wd_block_output(struct device *dev, int count, const unsigned char *buf,
-				int start_page)
-{
-	int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-	long shmem = dev->mem_start + ((start_page - WD_START_PG)<<8);
-
-
-	if (ei_status.word16) {
-		/* Turn on and off 16 bit access so that reboot works. */
-		outb(ISA16 | ei_status.reg5, wd_cmdreg+WD_CMDREG5);
-		memcpy_toio(shmem, buf, count);
-		outb(ei_status.reg5, wd_cmdreg+WD_CMDREG5);
-	} else
-		memcpy_toio(shmem, buf, count);
-}
-
-
-static int
-wd_close_card(struct device *dev)
-{
-	int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
-
-	if (ei_debug > 1)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-	ei_close(dev);
-
-	/* Change from 16-bit to 8-bit shared memory so reboot works. */
-	if (ei_status.word16)
-		outb(ei_status.reg5, wd_cmdreg + WD_CMDREG5 );
-
-	/* And disable the shared memory. */
-	outb(ei_status.reg0 & ~WD_MEMENB, wd_cmdreg);
-
-	MOD_DEC_USE_COUNT;
-
-	return 0;
-}
-
-
-#ifdef MODULE
-#define MAX_WD_CARDS	4	/* Max number of wd cards per module */
-#define NAMELEN		8	/* # of chars for storing dev->name */
-static char namelist[NAMELEN * MAX_WD_CARDS] = { 0, };
-static struct device dev_wd[MAX_WD_CARDS] = {
-	{
-		NULL,		/* assign a chunk of namelist[] below */
-		0, 0, 0, 0,
-		0, 0,
-		0, 0, 0, NULL, NULL
-	},
-};
-
-static int io[MAX_WD_CARDS] = { 0, };
-static int irq[MAX_WD_CARDS]  = { 0, };
-static int mem[MAX_WD_CARDS] = { 0, };
-static int mem_end[MAX_WD_CARDS] = { 0, };	/* for non std. mem size */
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int
-init_module(void)
-{
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_WD_CARDS; this_dev++) {
-		struct device *dev = &dev_wd[this_dev];
-		dev->name = namelist+(NAMELEN*this_dev);
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		dev->mem_start = mem[this_dev];
-		dev->mem_end = mem_end[this_dev];
-		dev->init = wd_probe;
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "wd.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		if (register_netdev(dev) != 0) {
-			printk(KERN_WARNING "wd.c: No wd80x3 card found (i/o = 0x%x).\n", io[this_dev]);
-			if (found != 0) return 0;	/* Got at least one. */
-			return -ENXIO;
-		}
-		found++;
-	}
-
-	return 0;
-}
-
-void
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_WD_CARDS; this_dev++) {
-		struct device *dev = &dev_wd[this_dev];
-		if (dev->priv != NULL) {
-			int ioaddr = dev->base_addr - WD_NIC_OFFSET;
-			kfree(dev->priv);
-			dev->priv = NULL;
-			free_irq(dev->irq);
-			irq2dev_map[dev->irq] = NULL;
-			release_region(ioaddr, WD_IO_EXTENT);
-			unregister_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */
-
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c wd.c"
- *  version-control: t
- *  tab-width: 4
- *  kept-new-versions: 5
- * End:
- */
diff --git a/i386/i386at/gpl/linux/net/znet.c b/i386/i386at/gpl/linux/net/znet.c
deleted file mode 100644
index 9f44928e..00000000
--- a/i386/i386at/gpl/linux/net/znet.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/* znet.c: An Zenith Z-Note ethernet driver for linux. */
-
-static const char *version = "znet.c:v1.02 9/23/94 becker@cesdis.gsfc.nasa.gov\n";
-
-/*
-	Written by Donald Becker.
-
-	The author may be reached as becker@cesdis.gsfc.nasa.gov.
-	This driver is based on the Linux skeleton driver.  The copyright of the
-	skeleton driver is held by the United States Government, as represented
-	by DIRNSA, and it is released under the GPL.
-
-	Thanks to Mike Hollick for alpha testing and suggestions.
-
-  References:
-	   The Crynwr packet driver.
-
-	  "82593 CSMA/CD Core LAN Controller" Intel datasheet, 1992
-	  Intel Microcommunications Databook, Vol. 1, 1990.
-    As usual with Intel, the documentation is incomplete and inaccurate.
-	I had to read the Crynwr packet driver to figure out how to actually
-	use the i82593, and guess at what register bits matched the loosely
-	related i82586.
-
-					Theory of Operation
-
-	The i82593 used in the Zenith Z-Note series operates using two(!) slave
-	DMA	channels, one interrupt, and one 8-bit I/O port.
-
-	While there	several ways to configure '593 DMA system, I chose the one
-	that seemed commensurate with the highest system performance in the face
-	of moderate interrupt latency: Both DMA channels are configured as
-	recirculating ring buffers, with one channel (#0) dedicated to Rx and
-	the other channel (#1) to Tx and configuration.  (Note that this is
-	different than the Crynwr driver, where the Tx DMA channel is initialized
-	before each operation.  That approach simplifies operation and Tx error
-	recovery, but requires additional I/O in normal operation and precludes
-	transmit buffer	chaining.)
-
-	Both rings are set to 8192 bytes using {TX,RX}_RING_SIZE.  This provides
-	a reasonable ring size for Rx, while simplifying DMA buffer allocation --
-	DMA buffers must not cross a 128K boundary.  (In truth the size selection
-	was influenced by my lack of '593 documentation.  I thus was constrained
-	to use the Crynwr '593 initialization table, which sets the Rx ring size
-	to 8K.)
-
-	Despite my usual low opinion about Intel-designed parts, I must admit
-	that the bulk data handling of the i82593 is a good design for
-	an integrated system, like a laptop, where using two slave DMA channels
-	doesn't pose a problem.  I still take issue with using only a single I/O
-	port.  In the same controlled environment there are essentially no
-	limitations on I/O space, and using multiple locations would eliminate
-	the	need for multiple operations when looking at status registers,
-	setting the Rx ring boundary, or switching to promiscuous mode.
-
-	I also question Zenith's selection of the '593: one of the advertised
-	advantages of earlier Intel parts was that if you figured out the magic
-	initialization incantation you could use the same part on many different
-	network types.  Zenith's use of the "FriendlyNet" (sic) connector rather
-	than an	on-board transceiver leads me to believe that they were planning
-	to take advantage of this.  But, uhmmm, the '593 omits all but ethernet
-	functionality from the serial subsystem.
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/if_arp.h>
-
-#ifndef ZNET_DEBUG
-#define ZNET_DEBUG 1
-#endif
-static unsigned int znet_debug = ZNET_DEBUG;
-
-/* The DMA modes we need aren't in <dma.h>. */
-#define DMA_RX_MODE		0x14	/* Auto init, I/O to mem, ++, demand. */
-#define DMA_TX_MODE		0x18	/* Auto init, Mem to I/O, ++, demand. */
-#define dma_page_eq(ptr1, ptr2) ((long)(ptr1)>>17 == (long)(ptr2)>>17)
-#define DMA_BUF_SIZE 8192
-#define RX_BUF_SIZE 8192
-#define TX_BUF_SIZE 8192
-
-/* Commands to the i82593 channel 0. */
-#define CMD0_CHNL_0			0x00
-#define CMD0_CHNL_1			0x10		/* Switch to channel 1. */
-#define CMD0_NOP (CMD0_CHNL_0)
-#define CMD0_PORT_1	CMD0_CHNL_1
-#define CMD1_PORT_0	1
-#define CMD0_IA_SETUP		1
-#define CMD0_CONFIGURE		2
-#define CMD0_MULTICAST_LIST 3
-#define CMD0_TRANSMIT		4
-#define CMD0_DUMP			6
-#define CMD0_DIAGNOSE		7
-#define CMD0_Rx_ENABLE		8
-#define CMD0_Rx_DISABLE		10
-#define CMD0_Rx_STOP		11
-#define CMD0_RETRANSMIT		12
-#define CMD0_ABORT			13
-#define CMD0_RESET			14
-
-#define CMD0_ACK 0x80
-
-#define CMD0_STAT0 (0 << 5)
-#define CMD0_STAT1 (1 << 5)
-#define CMD0_STAT2 (2 << 5)
-#define CMD0_STAT3 (3 << 5)
-
-#define net_local znet_private
-struct znet_private {
-	int rx_dma, tx_dma;
-	struct enet_statistics stats;
-	/* The starting, current, and end pointers for the packet buffers. */
-	ushort *rx_start, *rx_cur, *rx_end;
-	ushort *tx_start, *tx_cur, *tx_end;
-	ushort tx_buf_len;			/* Tx buffer length, in words. */
-};
-
-/* Only one can be built-in;-> */
-static struct znet_private zn;
-static ushort dma_buffer1[DMA_BUF_SIZE/2];
-static ushort dma_buffer2[DMA_BUF_SIZE/2];
-static ushort dma_buffer3[DMA_BUF_SIZE/2 + 8];
-
-/* The configuration block.  What an undocumented nightmare.  The first
-   set of values are those suggested (without explanation) for ethernet
-   in the Intel 82586 databook.	 The rest appear to be completely undocumented,
-   except for cryptic notes in the Crynwr packet driver.  This driver uses
-   the Crynwr values verbatim. */
-
-static unsigned char i593_init[] = {
-  0xAA,					/* 0: 16-byte input & 80-byte output FIFO. */
-						/*	  threshold, 96-byte FIFO, 82593 mode. */
-  0x88,					/* 1: Continuous w/interrupts, 128-clock DMA.*/
-  0x2E,					/* 2: 8-byte preamble, NO address insertion, */
-						/*	  6-byte Ethernet address, loopback off.*/
-  0x00,					/* 3: Default priorities & backoff methods. */
-  0x60,					/* 4: 96-bit interframe spacing. */
-  0x00,					/* 5: 512-bit slot time (low-order). */
-  0xF2,					/* 6: Slot time (high-order), 15 COLL retries. */
-  0x00,					/* 7: Promisc-off, broadcast-on, default CRC. */
-  0x00,					/* 8: Default carrier-sense, collision-detect. */
-  0x40,					/* 9: 64-byte minimum frame length. */
-  0x5F,					/* A: Type/length checks OFF, no CRC input,
-						   "jabber" termination, etc. */
-  0x00,					/* B: Full-duplex disabled. */
-  0x3F,					/* C: Default multicast addresses & backoff. */
-  0x07,					/* D: Default IFS retriggering. */
-  0x31,					/* E: Internal retransmit, drop "runt" packets,
-						   synchr. DRQ deassertion, 6 status bytes. */
-  0x22,					/* F: Receive ring-buffer size (8K), 
-						   receive-stop register enable. */
-};
-
-struct netidblk {
-	char magic[8];		/* The magic number (string) "NETIDBLK" */
-	unsigned char netid[8]; /* The physical station address */
-	char nettype, globalopt;
-	char vendor[8];		/* The machine vendor and product name. */
-	char product[8];
-	char irq1, irq2;		/* Interrupts, only one is currently used.	*/
-	char dma1, dma2;
-	short dma_mem_misc[8];		/* DMA buffer locations (unused in Linux). */
-	short iobase1, iosize1;
-	short iobase2, iosize2;		/* Second iobase unused. */
-	char driver_options;			/* Misc. bits */
-	char pad;
-};
-
-int znet_probe(struct device *dev);
-static int	znet_open(struct device *dev);
-static int	znet_send_packet(struct sk_buff *skb, struct device *dev);
-static void	znet_interrupt(int irq, struct pt_regs *regs);
-static void	znet_rx(struct device *dev);
-static int	znet_close(struct device *dev);
-static struct enet_statistics *net_get_stats(struct device *dev);
-static void set_multicast_list(struct device *dev);
-static void hardware_init(struct device *dev);
-static void update_stop_hit(short ioaddr, unsigned short rx_stop_offset);
-
-#ifdef notdef
-static struct sigaction znet_sigaction = { &znet_interrupt, 0, 0, NULL, };
-#endif
-
-
-/* The Z-Note probe is pretty easy.  The NETIDBLK exists in the safe-to-probe
-   BIOS area.  We just scan for the signature, and pull the vital parameters
-   out of the structure. */
-
-int znet_probe(struct device *dev)
-{
-	int i;
-	struct netidblk *netinfo;
-	char *p;
-
-	/* This code scans the region 0xf0000 to 0xfffff for a "NETIDBLK". */
-	for(p = (char *)0xf0000; p < (char *)0x100000; p++)
-		if (*p == 'N'  &&  strncmp(p, "NETIDBLK", 8) == 0)
-			break;
-
-	if (p >= (char *)0x100000) {
-		if (znet_debug > 1)
-			printk(KERN_INFO "No Z-Note ethernet adaptor found.\n");
-		return ENODEV;
-	}
-	netinfo = (struct netidblk *)p;
-	dev->base_addr = netinfo->iobase1;
-	dev->irq = netinfo->irq1;
-
-	printk(KERN_INFO "%s: ZNET at %#3lx,", dev->name, dev->base_addr);
-
-	/* The station address is in the "netidblk" at 0x0f0000. */
-	for (i = 0; i < 6; i++)
-		printk(" %2.2x", dev->dev_addr[i] = netinfo->netid[i]);
-
-	printk(", using IRQ %d DMA %d and %d.\n", dev->irq, netinfo->dma1,
-		netinfo->dma2);
-
-	if (znet_debug > 1) {
-		printk(KERN_INFO "%s: vendor '%16.16s' IRQ1 %d IRQ2 %d DMA1 %d DMA2 %d.\n",
-			   dev->name, netinfo->vendor,
-			   netinfo->irq1, netinfo->irq2,
-			   netinfo->dma1, netinfo->dma2);
-		printk(KERN_INFO "%s: iobase1 %#x size %d iobase2 %#x size %d net type %2.2x.\n",
-			   dev->name, netinfo->iobase1, netinfo->iosize1,
-			   netinfo->iobase2, netinfo->iosize2, netinfo->nettype);
-	}
-
-	if (znet_debug > 0)
-		printk("%s%s", KERN_INFO, version);
-
-	dev->priv = (void *) &zn;
-	zn.rx_dma = netinfo->dma1;
-	zn.tx_dma = netinfo->dma2;
-
-	/* These should never fail.  You can't add devices to a sealed box! */
-	if (request_irq(dev->irq, &znet_interrupt, 0, "ZNet")
-		|| request_dma(zn.rx_dma,"ZNet rx")
-		|| request_dma(zn.tx_dma,"ZNet tx")) {
-		printk(KERN_WARNING "%s: Not opened -- resource busy?!?\n", dev->name);
-		return EBUSY;
-	}
-	irq2dev_map[dev->irq] = dev;
-
-	/* Allocate buffer memory.	We can cross a 128K boundary, so we
-	   must be careful about the allocation.  It's easiest to waste 8K. */
-	if (dma_page_eq(dma_buffer1, &dma_buffer1[RX_BUF_SIZE/2-1]))
-	  zn.rx_start = dma_buffer1;
-	else 
-	  zn.rx_start = dma_buffer2;
-
-	if (dma_page_eq(dma_buffer3, &dma_buffer3[RX_BUF_SIZE/2-1]))
-	  zn.tx_start = dma_buffer3;
-	else
-	  zn.tx_start = dma_buffer2;
-	zn.rx_end = zn.rx_start + RX_BUF_SIZE/2;
-	zn.tx_buf_len = TX_BUF_SIZE/2;
-	zn.tx_end = zn.tx_start + zn.tx_buf_len;
-
-	/* The ZNET-specific entries in the device structure. */
-	dev->open = &znet_open;
-	dev->hard_start_xmit = &znet_send_packet;
-	dev->stop = &znet_close;
-	dev->get_stats	= net_get_stats;
-	dev->set_multicast_list = &set_multicast_list;
-
-	/* Fill in the 'dev' with ethernet-generic values. */
-	ether_setup(dev);
-
-	return 0;
-}
-
-
-static int znet_open(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (znet_debug > 2)
-		printk(KERN_DEBUG "%s: znet_open() called.\n", dev->name);
-
-	/* Turn on the 82501 SIA, using zenith-specific magic. */
-	outb(0x10, 0xe6);					/* Select LAN control register */
-	outb(inb(0xe7) | 0x84, 0xe7);		/* Turn on LAN power (bit 2). */
-	/* According to the Crynwr driver we should wait 50 msec. for the
-	   LAN clock to stabilize.  My experiments indicates that the '593 can
-	   be initialized immediately.  The delay is probably needed for the
-	   DC-to-DC converter to come up to full voltage, and for the oscillator
-	   to be spot-on at 20Mhz before transmitting.
-	   Until this proves to be a problem we rely on the higher layers for the
-	   delay and save allocating a timer entry. */
-
-	/* This follows the packet driver's lead, and checks for success. */
-	if (inb(ioaddr) != 0x10 && inb(ioaddr) != 0x00)
-		printk(KERN_WARNING "%s: Problem turning on the transceiver power.\n",
-			   dev->name);
-
-	dev->tbusy = 0;
-	dev->interrupt = 0;
-	hardware_init(dev);
-	dev->start = 1;
-
-	return 0;
-}
-
-static int znet_send_packet(struct sk_buff *skb, struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	if (znet_debug > 4)
-		printk(KERN_DEBUG "%s: ZNet_send_packet(%ld).\n", dev->name, dev->tbusy);
-
-	/* Transmitter timeout, likely just recovery after suspending the machine. */
-	if (dev->tbusy) {
-		ushort event, tx_status, rx_offset, state;
-		int tickssofar = jiffies - dev->trans_start;
-		if (tickssofar < 10)
-			return 1;
-		outb(CMD0_STAT0, ioaddr); event = inb(ioaddr);
-		outb(CMD0_STAT1, ioaddr); tx_status = inw(ioaddr);
-		outb(CMD0_STAT2, ioaddr); rx_offset = inw(ioaddr);
-		outb(CMD0_STAT3, ioaddr); state = inb(ioaddr);
-		printk(KERN_WARNING "%s: transmit timed out, status %02x %04x %04x %02x,"
-			   " resetting.\n", dev->name, event, tx_status, rx_offset, state);
-		if (tx_status == 0x0400)
-		  printk(KERN_WARNING "%s: Tx carrier error, check transceiver cable.\n",
-				 dev->name);
-		outb(CMD0_RESET, ioaddr);
-		hardware_init(dev);
-	}
-
-	if (skb == NULL) {
-		dev_tint(dev);
-		return 0;
-	}
-
-	/* Check that the part hasn't reset itself, probably from suspend. */
-	outb(CMD0_STAT0, ioaddr);
-	if (inw(ioaddr) == 0x0010
-		&& inw(ioaddr) == 0x0000
-		&& inw(ioaddr) == 0x0010)
-	  hardware_init(dev);
-
-	/* Block a timer-based transmit from overlapping.  This could better be
-	   done with atomic_swap(1, dev->tbusy), but set_bit() works as well. */
-	if (set_bit(0, (void*)&dev->tbusy) != 0)
-		printk(KERN_WARNING "%s: Transmitter access conflict.\n", dev->name);
-	else {
-		short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-		unsigned char *buf = (void *)skb->data;
-		ushort *tx_link = zn.tx_cur - 1;
-		ushort rnd_len = (length + 1)>>1;
-
-		{
-			short dma_port = ((zn.tx_dma&3)<<2) + IO_DMA2_BASE;
-			unsigned addr = inb(dma_port);
-			addr |= inb(dma_port) << 8;
-			addr <<= 1;
-			if (((int)zn.tx_cur & 0x1ffff) != addr)
-			  printk(KERN_WARNING "Address mismatch at Tx: %#x vs %#x.\n",
-					 (int)zn.tx_cur & 0xffff, addr);
-			zn.tx_cur = (ushort *)(((int)zn.tx_cur & 0xfe0000) | addr);
-		}
-
-		if (zn.tx_cur >= zn.tx_end)
-		  zn.tx_cur = zn.tx_start;
-		*zn.tx_cur++ = length;
-		if (zn.tx_cur + rnd_len + 1 > zn.tx_end) {
-			int semi_cnt = (zn.tx_end - zn.tx_cur)<<1; /* Cvrt to byte cnt. */
-			memcpy(zn.tx_cur, buf, semi_cnt);
-			rnd_len -= semi_cnt>>1;
-			memcpy(zn.tx_start, buf + semi_cnt, length - semi_cnt);
-			zn.tx_cur = zn.tx_start + rnd_len;
-		} else {
-			memcpy(zn.tx_cur, buf, skb->len);
-			zn.tx_cur += rnd_len;
-		}
-		*zn.tx_cur++ = 0;
-		cli(); {
-			*tx_link = CMD0_TRANSMIT + CMD0_CHNL_1;
-			/* Is this always safe to do? */
-			outb(CMD0_TRANSMIT + CMD0_CHNL_1,ioaddr);
-		} sti();
-
-		dev->trans_start = jiffies;
-		if (znet_debug > 4)
-		  printk(KERN_DEBUG "%s: Transmitter queued, length %d.\n", dev->name, length);
-	}
-	dev_kfree_skb(skb, FREE_WRITE); 
-	return 0;
-}
-
-/* The ZNET interrupt handler. */
-static void	znet_interrupt(int irq, struct pt_regs * regs)
-{
-	struct device *dev = irq2dev_map[irq];
-	int ioaddr;
-	int boguscnt = 20;
-
-	if (dev == NULL) {
-		printk(KERN_WARNING "znet_interrupt(): IRQ %d for unknown device.\n", irq);
-		return;
-	}
-
-	dev->interrupt = 1;
-	ioaddr = dev->base_addr;
-
-	outb(CMD0_STAT0, ioaddr);
-	do {
-		ushort status = inb(ioaddr);
-		if (znet_debug > 5) {
-			ushort result, rx_ptr, running;
-			outb(CMD0_STAT1, ioaddr);
-			result = inw(ioaddr);
-			outb(CMD0_STAT2, ioaddr);
-			rx_ptr = inw(ioaddr);
-			outb(CMD0_STAT3, ioaddr);
-			running = inb(ioaddr);
-			printk(KERN_DEBUG "%s: interrupt, status %02x, %04x %04x %02x serial %d.\n",
-				 dev->name, status, result, rx_ptr, running, boguscnt);
-		}
-		if ((status & 0x80) == 0)
-			break;
-
-		if ((status & 0x0F) == 4) {	/* Transmit done. */
-			struct net_local *lp = (struct net_local *)dev->priv;
-			int tx_status;
-			outb(CMD0_STAT1, ioaddr);
-			tx_status = inw(ioaddr);
-			/* It's undocumented, but tx_status seems to match the i82586. */
-			if (tx_status & 0x2000) {
-				lp->stats.tx_packets++;
-				lp->stats.collisions += tx_status & 0xf;
-			} else {
-				if (tx_status & 0x0600)  lp->stats.tx_carrier_errors++;
-				if (tx_status & 0x0100)  lp->stats.tx_fifo_errors++;
-				if (!(tx_status & 0x0040)) lp->stats.tx_heartbeat_errors++;
-				if (tx_status & 0x0020)  lp->stats.tx_aborted_errors++;
-				/* ...and the catch-all. */
-				if ((tx_status | 0x0760) != 0x0760)
-				  lp->stats.tx_errors++;
-			}
-			dev->tbusy = 0;
-			mark_bh(NET_BH);	/* Inform upper layers. */
-		}
-
-		if ((status & 0x40)
-			|| (status & 0x0f) == 11) {
-			znet_rx(dev);
-		}
-		/* Clear the interrupts we've handled. */
-		outb(CMD0_ACK,ioaddr);
-	} while (boguscnt--);
-
-	dev->interrupt = 0;
-	return;
-}
-
-static void znet_rx(struct device *dev)
-{
-	struct net_local *lp = (struct net_local *)dev->priv;
-	int ioaddr = dev->base_addr;
-	int boguscount = 1;
-	short next_frame_end_offset = 0; 		/* Offset of next frame start. */
-	short *cur_frame_end;
-	short cur_frame_end_offset;
-
-	outb(CMD0_STAT2, ioaddr);
-	cur_frame_end_offset = inw(ioaddr);
-
-	if (cur_frame_end_offset == zn.rx_cur - zn.rx_start) {
-		printk(KERN_WARNING "%s: Interrupted, but nothing to receive, offset %03x.\n",
-			   dev->name, cur_frame_end_offset);
-		return;
-	}
-
-	/* Use same method as the Crynwr driver: construct a forward list in
-	   the same area of the backwards links we now have.  This allows us to
-	   pass packets to the upper layers in the order they were received --
-	   important for fast-path sequential operations. */
-	 while (zn.rx_start + cur_frame_end_offset != zn.rx_cur
-			&& ++boguscount < 5) {
-		unsigned short hi_cnt, lo_cnt, hi_status, lo_status;
-		int count, status;
-
-		if (cur_frame_end_offset < 4) {
-			/* Oh no, we have a special case: the frame trailer wraps around
-			   the end of the ring buffer.  We've saved space at the end of
-			   the ring buffer for just this problem. */
-			memcpy(zn.rx_end, zn.rx_start, 8);
-			cur_frame_end_offset += (RX_BUF_SIZE/2);
-		}
-		cur_frame_end = zn.rx_start + cur_frame_end_offset - 4;
-
-		lo_status = *cur_frame_end++;
-		hi_status = *cur_frame_end++;
-		status = ((hi_status & 0xff) << 8) + (lo_status & 0xff);
-		lo_cnt = *cur_frame_end++;
-		hi_cnt = *cur_frame_end++;
-		count = ((hi_cnt & 0xff) << 8) + (lo_cnt & 0xff);
-
-		if (znet_debug > 5)
-		  printk(KERN_DEBUG "Constructing trailer at location %03x, %04x %04x %04x %04x"
-				 " count %#x status %04x.\n",
-				 cur_frame_end_offset<<1, lo_status, hi_status, lo_cnt, hi_cnt,
-				 count, status);
-		cur_frame_end[-4] = status;
-		cur_frame_end[-3] = next_frame_end_offset;
-		cur_frame_end[-2] = count;
-		next_frame_end_offset = cur_frame_end_offset;
-		cur_frame_end_offset -= ((count + 1)>>1) + 3;
-		if (cur_frame_end_offset < 0)
-		  cur_frame_end_offset += RX_BUF_SIZE/2;
-	};
-
-	/* Now step  forward through the list. */
-	do {
-		ushort *this_rfp_ptr = zn.rx_start + next_frame_end_offset;
-		int status = this_rfp_ptr[-4];
-		int pkt_len = this_rfp_ptr[-2];
-	  
-		if (znet_debug > 5)
-		  printk(KERN_DEBUG "Looking at trailer ending at %04x status %04x length %03x"
-				 " next %04x.\n", next_frame_end_offset<<1, status, pkt_len,
-				 this_rfp_ptr[-3]<<1);
-		/* Once again we must assume that the i82586 docs apply. */
-		if ( ! (status & 0x2000)) {				/* There was an error. */
-			lp->stats.rx_errors++;
-			if (status & 0x0800) lp->stats.rx_crc_errors++;
-			if (status & 0x0400) lp->stats.rx_frame_errors++;
-			if (status & 0x0200) lp->stats.rx_over_errors++; /* Wrong. */
-			if (status & 0x0100) lp->stats.rx_fifo_errors++;
-			if (status & 0x0080) lp->stats.rx_length_errors++;
-		} else if (pkt_len > 1536) {
-			lp->stats.rx_length_errors++;
-		} else {
-			/* Malloc up new buffer. */
-			struct sk_buff *skb;
-
-			skb = dev_alloc_skb(pkt_len);
-			if (skb == NULL) {
-				if (znet_debug)
-				  printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", dev->name);
-				lp->stats.rx_dropped++;
-				break;
-			}
-			skb->dev = dev;
-
-			if (&zn.rx_cur[(pkt_len+1)>>1] > zn.rx_end) {
-				int semi_cnt = (zn.rx_end - zn.rx_cur)<<1;
-				memcpy(skb_put(skb,semi_cnt), zn.rx_cur, semi_cnt);
-				memcpy(skb_put(skb,pkt_len-semi_cnt), zn.rx_start,
-					   pkt_len - semi_cnt);
-			} else {
-				memcpy(skb_put(skb,pkt_len), zn.rx_cur, pkt_len);
-				if (znet_debug > 6) {
-					unsigned int *packet = (unsigned int *) skb->data;
-					printk(KERN_DEBUG "Packet data is %08x %08x %08x %08x.\n", packet[0],
-						   packet[1], packet[2], packet[3]);
-				}
-		  }
-		  skb->protocol=eth_type_trans(skb,dev);
-		  netif_rx(skb);
-		  lp->stats.rx_packets++;
-		}
-		zn.rx_cur = this_rfp_ptr;
-		if (zn.rx_cur >= zn.rx_end)
-			zn.rx_cur -= RX_BUF_SIZE/2;
-		update_stop_hit(ioaddr, (zn.rx_cur - zn.rx_start)<<1);
-		next_frame_end_offset = this_rfp_ptr[-3];
-		if (next_frame_end_offset == 0)		/* Read all the frames? */
-			break;			/* Done for now */
-		this_rfp_ptr = zn.rx_start + next_frame_end_offset;
-	} while (--boguscount);
-
-	/* If any worth-while packets have been received, dev_rint()
-	   has done a mark_bh(INET_BH) for us and will work on them
-	   when we get to the bottom-half routine. */
-	return;
-}
-
-/* The inverse routine to znet_open(). */
-static int znet_close(struct device *dev)
-{
-	int ioaddr = dev->base_addr;
-
-	dev->tbusy = 1;
-	dev->start = 0;
-
-	outb(CMD0_RESET, ioaddr);			/* CMD0_RESET */
-
-	disable_dma(zn.rx_dma);
-	disable_dma(zn.tx_dma);
-
-	free_irq(dev->irq);
-
-	if (znet_debug > 1)
-		printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
-	/* Turn off transceiver power. */
-	outb(0x10, 0xe6);					/* Select LAN control register */
-	outb(inb(0xe7) & ~0x84, 0xe7);		/* Turn on LAN power (bit 2). */
-
-	return 0;
-}
-
-/* Get the current statistics.	This may be called with the card open or
-   closed. */
-static struct enet_statistics *net_get_stats(struct device *dev)
-{
-		struct net_local *lp = (struct net_local *)dev->priv;
-
-		return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
-   As a side effect this routine must also initialize the device parameters.
-   This is taken advantage of in open().
-
-   N.B. that we change i593_init[] in place.  This (properly) makes the
-   mode change persistent, but must be changed if this code is moved to
-   a multiple adaptor environment.
- */
-static void set_multicast_list(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	if (dev->flags&IFF_PROMISC) {
-		/* Enable promiscuous mode */
-		i593_init[7] &= ~3;		i593_init[7] |= 1;
-		i593_init[13] &= ~8;	i593_init[13] |= 8;
-	} else if (dev->mc_list || (dev->flags&IFF_ALLMULTI)) {
-		/* Enable accept-all-multicast mode */
-		i593_init[7] &= ~3;		i593_init[7] |= 0;
-		i593_init[13] &= ~8;	i593_init[13] |= 8;
-	} else {					/* Enable normal mode. */
-		i593_init[7] &= ~3;		i593_init[7] |= 0;
-		i593_init[13] &= ~8;	i593_init[13] |= 0;
-	}
-	*zn.tx_cur++ = sizeof(i593_init);
-	memcpy(zn.tx_cur, i593_init, sizeof(i593_init));
-	zn.tx_cur += sizeof(i593_init)/2;
-	outb(CMD0_CONFIGURE+CMD0_CHNL_1, ioaddr);
-#ifdef not_tested
-	if (num_addrs > 0) {
-		int addrs_len = 6*num_addrs;
-		*zn.tx_cur++ = addrs_len;
-		memcpy(zn.tx_cur, addrs, addrs_len);
-		outb(CMD0_MULTICAST_LIST+CMD0_CHNL_1, ioaddr);
-		zn.tx_cur += addrs_len>>1;
-	}
-#endif
-}
-
-void show_dma(void)
-{
-	short dma_port = ((zn.tx_dma&3)<<2) + IO_DMA2_BASE;
-	unsigned addr = inb(dma_port);
-	addr |= inb(dma_port) << 8;
-	printk("Addr: %04x cnt:%3x...", addr<<1, get_dma_residue(zn.tx_dma));
-}
-
-/* Initialize the hardware.  We have to do this when the board is open()ed
-   or when we come out of suspend mode. */
-static void hardware_init(struct device *dev)
-{
-	short ioaddr = dev->base_addr;
-
-	zn.rx_cur = zn.rx_start;
-	zn.tx_cur = zn.tx_start;
-
-	/* Reset the chip, and start it up. */
-	outb(CMD0_RESET, ioaddr);
-
-	cli(); {							/* Protect against a DMA flip-flop */
-		disable_dma(zn.rx_dma); 		/* reset by an interrupting task. */
-		clear_dma_ff(zn.rx_dma);
-		set_dma_mode(zn.rx_dma, DMA_RX_MODE);
-		set_dma_addr(zn.rx_dma, (unsigned int) zn.rx_start);
-		set_dma_count(zn.rx_dma, RX_BUF_SIZE);
-		enable_dma(zn.rx_dma);
-		/* Now set up the Tx channel. */
-		disable_dma(zn.tx_dma);
-		clear_dma_ff(zn.tx_dma);
-		set_dma_mode(zn.tx_dma, DMA_TX_MODE);
-		set_dma_addr(zn.tx_dma, (unsigned int) zn.tx_start);
-		set_dma_count(zn.tx_dma, zn.tx_buf_len<<1);
-		enable_dma(zn.tx_dma);
-	} sti();
-
-	if (znet_debug > 1)
-	  printk(KERN_DEBUG "%s: Initializing the i82593, tx buf %p... ", dev->name,
-			 zn.tx_start);
-	/* Do an empty configure command, just like the Crynwr driver.  This
-	   resets to chip to its default values. */
-	*zn.tx_cur++ = 0;
-	*zn.tx_cur++ = 0;
-	printk("stat:%02x ", inb(ioaddr)); show_dma();
-	outb(CMD0_CONFIGURE+CMD0_CHNL_1, ioaddr);
-	*zn.tx_cur++ = sizeof(i593_init);
-	memcpy(zn.tx_cur, i593_init, sizeof(i593_init));
-	zn.tx_cur += sizeof(i593_init)/2;
-	printk("stat:%02x ", inb(ioaddr)); show_dma();
-	outb(CMD0_CONFIGURE+CMD0_CHNL_1, ioaddr);
-	*zn.tx_cur++ = 6;
-	memcpy(zn.tx_cur, dev->dev_addr, 6);
-	zn.tx_cur += 3;
-	printk("stat:%02x ", inb(ioaddr)); show_dma();
-	outb(CMD0_IA_SETUP + CMD0_CHNL_1, ioaddr);
-	printk("stat:%02x ", inb(ioaddr)); show_dma();
-
-	update_stop_hit(ioaddr, 8192);
-	if (znet_debug > 1)  printk("enabling Rx.\n");
-	outb(CMD0_Rx_ENABLE+CMD0_CHNL_0, ioaddr);
-	dev->tbusy = 0;
-}
-
-static void update_stop_hit(short ioaddr, unsigned short rx_stop_offset)
-{
-	outb(CMD0_PORT_1, ioaddr);
-	if (znet_debug > 5)
-	  printk(KERN_DEBUG "Updating stop hit with value %02x.\n",
-			 (rx_stop_offset >> 6) | 0x80);
-	outb((rx_stop_offset >> 6) | 0x80, ioaddr);
-	outb(CMD1_PORT_0, ioaddr);
-}
-
-/*
- * Local variables:
- *  compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c znet.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  c-indent-level: 4
- *  tab-width: 4
- * End:
- */
diff --git a/i386/i386at/gpl/linux/pci/bios32.c b/i386/i386at/gpl/linux/pci/bios32.c
deleted file mode 100644
index f0717fdb..00000000
--- a/i386/i386at/gpl/linux/pci/bios32.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/*
- * bios32.c - BIOS32, PCI BIOS functions.
- *
- * Sponsored by
- *	iX Multiuser Multitasking Magazine
- *	Hannover, Germany
- *	hm@ix.de
- *
- * Copyright 1993, 1994 Drew Eckhardt
- *      Visionary Computing
- *      (Unix and Linux consulting and custom programming)
- *      Drew@Colorado.EDU
- *      +1 (303) 786-7975
- *
- * For more information, please consult
- *
- * PCI BIOS Specification Revision
- * PCI Local Bus Specification
- * PCI System Design Guide
- *
- * PCI Special Interest Group
- * M/S HF3-15A
- * 5200 N.E. Elam Young Parkway
- * Hillsboro, Oregon 97124-6497
- * +1 (503) 696-2000
- * +1 (800) 433-5177
- *
- * Manuals are $25 each or $50 for all three, plus $7 shipping
- * within the United States, $35 abroad.
- *
- *
- * CHANGELOG :
- * Jun 17, 1994 : Modified to accommodate the broken pre-PCI BIOS SPECIFICATION
- *	Revision 2.0 present on <thys@dennis.ee.up.ac.za>'s ASUS mainboard.
- *
- * Jan 5,  1995 : Modified to probe PCI hardware at boot time by Frederic
- *     Potter, potter@cao-vlsi.ibp.fr
- *
- * Jan 10, 1995 : Modified to store the information about configured pci
- *      devices into a list, which can be accessed via /proc/pci by
- *      Curtis Varner, cvarner@cs.ucr.edu
- *
- * Jan 12, 1995 : CPU-PCI bridge optimization support by Frederic Potter.
- *	Alpha version. Intel & UMC chipset support only.
- *
- * Apr 16, 1995 : Source merge with the DEC Alpha PCI support. Most of the code
- *	moved to drivers/pci/pci.c.
- *
- *
- */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-
-#include <asm/segment.h>
-
-#define PCIBIOS_PCI_FUNCTION_ID 	0xb1XX
-#define PCIBIOS_PCI_BIOS_PRESENT 	0xb101
-#define PCIBIOS_FIND_PCI_DEVICE		0xb102
-#define PCIBIOS_FIND_PCI_CLASS_CODE	0xb103
-#define PCIBIOS_GENERATE_SPECIAL_CYCLE	0xb106
-#define PCIBIOS_READ_CONFIG_BYTE	0xb108
-#define PCIBIOS_READ_CONFIG_WORD	0xb109
-#define PCIBIOS_READ_CONFIG_DWORD	0xb10a
-#define PCIBIOS_WRITE_CONFIG_BYTE	0xb10b
-#define PCIBIOS_WRITE_CONFIG_WORD	0xb10c
-#define PCIBIOS_WRITE_CONFIG_DWORD	0xb10d
-
-
-/* BIOS32 signature: "_32_" */
-#define BIOS32_SIGNATURE	(('_' << 0) + ('3' << 8) + ('2' << 16) + ('_' << 24))
-
-/* PCI signature: "PCI " */
-#define PCI_SIGNATURE		(('P' << 0) + ('C' << 8) + ('I' << 16) + (' ' << 24))
-
-/* PCI service signature: "$PCI" */
-#define PCI_SERVICE		(('$' << 0) + ('P' << 8) + ('C' << 16) + ('I' << 24))
-
-/*
- * This is the standard structure used to identify the entry point
- * to the BIOS32 Service Directory, as documented in
- * 	Standard BIOS 32-bit Service Directory Proposal
- * 	Revision 0.4 May 24, 1993
- * 	Phoenix Technologies Ltd.
- *	Norwood, MA
- * and the PCI BIOS specification.
- */
-
-union bios32 {
-	struct {
-		unsigned long signature;	/* _32_ */
-		unsigned long entry;		/* 32 bit physical address */
-		unsigned char revision;		/* Revision level, 0 */
-		unsigned char length;		/* Length in paragraphs should be 01 */
-		unsigned char checksum;		/* All bytes must add up to zero */
-		unsigned char reserved[5]; 	/* Must be zero */
-	} fields;
-	char chars[16];
-};
-
-/*
- * Physical address of the service directory.  I don't know if we're
- * allowed to have more than one of these or not, so just in case
- * we'll make pcibios_present() take a memory start parameter and store
- * the array there.
- */
-
-static unsigned long bios32_entry = 0;
-static struct {
-	unsigned long address;
-	unsigned short segment;
-} bios32_indirect = { 0, KERNEL_CS };
-
-#ifdef CONFIG_PCI
-/*
- * Returns the entry point for the given service, NULL on error
- */
-
-static unsigned long bios32_service(unsigned long service)
-{
-	unsigned char return_code;	/* %al */
-	unsigned long address;		/* %ebx */
-	unsigned long length;		/* %ecx */
-	unsigned long entry;		/* %edx */
-
-	__asm__("lcall (%%edi)"
-		: "=a" (return_code),
-		  "=b" (address),
-		  "=c" (length),
-		  "=d" (entry)
-		: "0" (service),
-		  "1" (0),
-		  "D" (&bios32_indirect));
-
-	switch (return_code) {
-		case 0:
-			return address + entry;
-		case 0x80:	/* Not present */
-			printk("bios32_service(%ld) : not present\n", service);
-			return 0;
-		default: /* Shouldn't happen */
-			printk("bios32_service(%ld) : returned 0x%x, mail drew@colorado.edu\n",
-				service, return_code);
-			return 0;
-	}
-}
-
-static long pcibios_entry = 0;
-static struct {
-	unsigned long address;
-	unsigned short segment;
-} pci_indirect = { 0, KERNEL_CS };
-
-
-extern unsigned long check_pcibios(unsigned long memory_start, unsigned long memory_end)
-{
-	unsigned long signature;
-	unsigned char present_status;
-	unsigned char major_revision;
-	unsigned char minor_revision;
-	int pack;
-
-	if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
-		pci_indirect.address = pcibios_entry;
-
-		__asm__("lcall (%%edi)\n\t"
-			"jc 1f\n\t"
-			"xor %%ah, %%ah\n"
-			"1:\tshl $8, %%eax\n\t"
-			"movw %%bx, %%ax"
-			: "=d" (signature),
-			  "=a" (pack)
-			: "1" (PCIBIOS_PCI_BIOS_PRESENT),
-			  "D" (&pci_indirect)
-			: "bx", "cx");
-
-		present_status = (pack >> 16) & 0xff;
-		major_revision = (pack >> 8) & 0xff;
-		minor_revision = pack & 0xff;
-		if (present_status || (signature != PCI_SIGNATURE)) {
-			printk ("pcibios_init : %s : BIOS32 Service Directory says PCI BIOS is present,\n"
-				"	but PCI_BIOS_PRESENT subfunction fails with present status of 0x%x\n"
-				"	and signature of 0x%08lx (%c%c%c%c).  mail drew@Colorado.EDU\n",
-				(signature == PCI_SIGNATURE) ?  "WARNING" : "ERROR",
-				present_status, signature,
-				(char) (signature >>  0), (char) (signature >>  8),
-				(char) (signature >> 16), (char) (signature >> 24));
-
-			if (signature != PCI_SIGNATURE)
-				pcibios_entry = 0;
-		}
-#if 0
-		if (pcibios_entry) {
-			printk ("pcibios_init : PCI BIOS revision %x.%02x entry at 0x%lx\n",
-				major_revision, minor_revision, pcibios_entry);
-		}
-#endif
-	}
-	return memory_start;
-}
-
-int pcibios_present(void)
-{
-	return pcibios_entry ? 1 : 0;
-}
-
-int pcibios_find_class (unsigned int class_code, unsigned short index,
-	unsigned char *bus, unsigned char *device_fn)
-{
-	unsigned long bx;
-	unsigned long ret;
-
-	__asm__ ("lcall (%%edi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=b" (bx),
-		  "=a" (ret)
-		: "1" (PCIBIOS_FIND_PCI_CLASS_CODE),
-		  "c" (class_code),
-		  "S" ((int) index),
-		  "D" (&pci_indirect));
-	*bus = (bx >> 8) & 0xff;
-	*device_fn = bx & 0xff;
-	return (int) (ret & 0xff00) >> 8;
-}
-
-
-int pcibios_find_device (unsigned short vendor, unsigned short device_id,
-	unsigned short index, unsigned char *bus, unsigned char *device_fn)
-{
-	unsigned short bx;
-	unsigned short ret;
-
-	__asm__("lcall (%%edi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=b" (bx),
-		  "=a" (ret)
-		: "1" (PCIBIOS_FIND_PCI_DEVICE),
-		  "c" (device_id),
-		  "d" (vendor),
-		  "S" ((int) index),
-		  "D" (&pci_indirect));
-	*bus = (bx >> 8) & 0xff;
-	*device_fn = bx & 0xff;
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_byte(unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned char *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_BYTE),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_word (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned short *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_WORD),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_read_config_dword (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned int *value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=c" (*value),
-		  "=a" (ret)
-		: "1" (PCIBIOS_READ_CONFIG_DWORD),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_byte (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned char value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_BYTE),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_word (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned short value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_WORD),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-int pcibios_write_config_dword (unsigned char bus,
-	unsigned char device_fn, unsigned char where, unsigned int value)
-{
-	unsigned long ret;
-	unsigned long bx = (bus << 8) | device_fn;
-
-	__asm__("lcall (%%esi)\n\t"
-		"jc 1f\n\t"
-		"xor %%ah, %%ah\n"
-		"1:"
-		: "=a" (ret)
-		: "0" (PCIBIOS_WRITE_CONFIG_DWORD),
-		  "c" (value),
-		  "b" (bx),
-		  "D" ((long) where),
-		  "S" (&pci_indirect));
-	return (int) (ret & 0xff00) >> 8;
-}
-
-const char *pcibios_strerror (int error)
-{
-	static char buf[80];
-
-	switch (error) {
-		case PCIBIOS_SUCCESSFUL:
-			return "SUCCESSFUL";
-
-		case PCIBIOS_FUNC_NOT_SUPPORTED:
-			return "FUNC_NOT_SUPPORTED";
-
-		case PCIBIOS_BAD_VENDOR_ID:
-			return "SUCCESSFUL";
-
-		case PCIBIOS_DEVICE_NOT_FOUND:
-			return "DEVICE_NOT_FOUND";
-
-		case PCIBIOS_BAD_REGISTER_NUMBER:
-			return "BAD_REGISTER_NUMBER";
-
-                case PCIBIOS_SET_FAILED:          
-			return "SET_FAILED";
-
-                case PCIBIOS_BUFFER_TOO_SMALL:    
-			return "BUFFER_TOO_SMALL";
-
-		default:
-			sprintf (buf, "UNKNOWN RETURN 0x%x", error);
-			return buf;
-	}
-}
-
-
-unsigned long pcibios_fixup(unsigned long mem_start, unsigned long mem_end)
-{
-return mem_start;
-}
-
-
-#endif
-
-unsigned long pcibios_init(unsigned long memory_start, unsigned long memory_end)
-{
-	union bios32 *check;
-	unsigned char sum;
-	int i, length;
-
-	/*
-	 * Follow the standard procedure for locating the BIOS32 Service
-	 * directory by scanning the permissible address range from
-	 * 0xe0000 through 0xfffff for a valid BIOS32 structure.
-	 *
-	 */
-
-	for (check = (union bios32 *) 0xe0000; check <= (union bios32 *) 0xffff0; ++check) {
-		if (check->fields.signature != BIOS32_SIGNATURE)
-			continue;
-		length = check->fields.length * 16;
-		if (!length)
-			continue;
-		sum = 0;
-		for (i = 0; i < length ; ++i)
-			sum += check->chars[i];
-		if (sum != 0)
-			continue;
-		if (check->fields.revision != 0) {
-			printk("pcibios_init : unsupported revision %d at 0x%p, mail drew@colorado.edu\n",
-				check->fields.revision, check);
-			continue;
-		}
-#if 0
-		printk ("pcibios_init : BIOS32 Service Directory structure at 0x%p\n", check);
-#endif
-		if (!bios32_entry) {
-			if (check->fields.entry >= 0x100000) {
-				printk("pcibios_init: entry in high memory, unable to access\n");
-			} else {
-				bios32_indirect.address = bios32_entry = check->fields.entry;
-#if 0
-				printk ("pcibios_init : BIOS32 Service Directory entry at 0x%lx\n", bios32_entry);
-#endif
-			}
-		} else {
-			printk ("pcibios_init : multiple entries, mail drew@colorado.edu\n");
-			/*
-			 * Jeremy Fitzhardinge reports at least one PCI BIOS
-			 * with two different service directories, and as both
-			 * worked for him, we'll just mention the fact, and
-			 * not actually disallow it..
-			 */
-		}
-	}
-#ifdef CONFIG_PCI
-	if (bios32_entry) {
-		memory_start = check_pcibios (memory_start, memory_end);
-	}
-#endif
-	return memory_start;
-}
diff --git a/i386/i386at/gpl/linux/pci/pci.c b/i386/i386at/gpl/linux/pci/pci.c
deleted file mode 100644
index e5f59797..00000000
--- a/i386/i386at/gpl/linux/pci/pci.c
+++ /dev/null
@@ -1,917 +0,0 @@
-/*
- * drivers/pci/pci.c
- *
- * PCI services that are built on top of the BIOS32 service.
- *
- * Copyright 1993, 1994, 1995 Drew Eckhardt, Frederic Potter,
- *	David Mosberger-Tang
- */
-#include <linux/config.h>
-#include <linux/ptrace.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-
-#include <asm/page.h>
-
-struct pci_bus pci_root;
-struct pci_dev *pci_devices = 0;
-
-
-/*
- * The bridge_id field is an offset of an item into the array
- * BRIDGE_MAPPING_TYPE. 0xff indicates that the device is not a PCI
- * bridge, or that we don't know for the moment how to configure it.
- * I'm trying to do my best so that the kernel stays small.  Different
- * chipset can have same optimization structure. i486 and pentium
- * chipsets from the same manufacturer usually have the same
- * structure.
- */
-#define DEVICE(vid,did,name) \
-  {PCI_VENDOR_ID_##vid, PCI_DEVICE_ID_##did, (name), 0xff}
-
-#define BRIDGE(vid,did,name,bridge) \
-  {PCI_VENDOR_ID_##vid, PCI_DEVICE_ID_##did, (name), (bridge)}
-
-/*
- * Sorted in ascending order by vendor and device.
- * Use binary search for lookup. If you add a device make sure
- * it is sequential by both vendor and device id.
- */
-struct pci_dev_info dev_info[] = {
-	DEVICE( COMPAQ,		COMPAQ_1280,	"QVision 1280/p"),
-	DEVICE( COMPAQ,		COMPAQ_THUNDER,	"ThunderLAN"),
-	DEVICE( NCR,		NCR_53C810,	"53c810"),
-	DEVICE( NCR,		NCR_53C820,	"53c820"),
-	DEVICE( NCR,		NCR_53C825,	"53c825"),
-	DEVICE( NCR,		NCR_53C815,	"53c815"),
-	DEVICE( ATI,		ATI_68800,      "68800AX"),
-	DEVICE( ATI,		ATI_215CT222,   "215CT222"),
-	DEVICE( ATI,		ATI_210888CX,   "210888CX"),
-	DEVICE( ATI,		ATI_210888GX,   "210888GX"),
-	DEVICE( VLSI,		VLSI_82C592,	"82C592-FC1"),
-	DEVICE( VLSI,		VLSI_82C593,	"82C593-FC1"),
-	DEVICE( VLSI,		VLSI_82C594,	"82C594-AFC2"),
-	DEVICE( VLSI,		VLSI_82C597,	"82C597-AFC2"),
-	DEVICE( ADL,		ADL_2301,	"2301"),
-	DEVICE( NS,		NS_87410,	"87410"),
-	DEVICE( TSENG,		TSENG_W32P_2,	"ET4000W32P"),
-	DEVICE( TSENG,		TSENG_W32P_b,	"ET4000W32P rev B"),
-	DEVICE( TSENG,		TSENG_W32P_c,	"ET4000W32P rev C"),
-	DEVICE( TSENG,		TSENG_W32P_d,	"ET4000W32P rev D"),
-	DEVICE( WEITEK,		WEITEK_P9000,	"P9000"),
-	DEVICE( WEITEK,		WEITEK_P9100,	"P9100"),
-	BRIDGE( DEC,		DEC_BRD,	"DC21050", 		0x00),
-	DEVICE( DEC,		DEC_TULIP,	"DC21040"),
-	DEVICE( DEC,		DEC_TGA,	"DC21030"),
-	DEVICE( DEC,		DEC_TULIP_FAST,	"DC21140"),
-	DEVICE( DEC,		DEC_FDDI,	"DEFPA"),
-	DEVICE( DEC,		DEC_TULIP_PLUS,	"DC21041"),
-	DEVICE( CIRRUS,		CIRRUS_5430,	"GD 5430"),
-	DEVICE( CIRRUS,		CIRRUS_5434_4,	"GD 5434"),
-	DEVICE( CIRRUS,		CIRRUS_5434_8,	"GD 5434"),
-	DEVICE( CIRRUS,		CIRRUS_5436,	"GD 5436"),
-	DEVICE( CIRRUS,		CIRRUS_6205,	"GD 6205"),
-	DEVICE( CIRRUS,		CIRRUS_6729,	"CL 6729"),
-	DEVICE( CIRRUS,		CIRRUS_7542,	"CL 7542"),
-	DEVICE( CIRRUS,		CIRRUS_7543,	"CL 7543"),
-	DEVICE( IBM,		IBM_82G2675,	"82G2675"),
-	DEVICE( WD,		WD_7197,	"WD 7197"),
-	DEVICE( AMD,		AMD_LANCE,	"79C970"),
-	DEVICE( AMD,		AMD_SCSI,	"53C974"),
-	DEVICE( TRIDENT,	TRIDENT_9420,	"TG 9420"),
-	DEVICE( TRIDENT,	TRIDENT_9440,	"TG 9440"),
-	DEVICE( TRIDENT,	TRIDENT_9660,	"TG 9660"),
-	DEVICE( AI,		AI_M1435,	"M1435"),
-	DEVICE( MATROX,		MATROX_MGA_2,	"Atlas PX2085"),
-	DEVICE( MATROX,		MATROX_MIL     ,"Millenium"),
-	DEVICE( MATROX,		MATROX_MGA_IMP,	"MGA Impression"),
-	DEVICE( CT,		CT_65545,	"65545"),
-	DEVICE( FD,		FD_36C70,	"TMC-18C30"),
-	DEVICE( SI,		SI_6201,	"6201"),
-	DEVICE( SI,		SI_6202,	"6202"),
-	DEVICE( SI,		SI_503,		"85C503"),
-	DEVICE( SI,		SI_501,		"85C501"),
-	DEVICE( SI,		SI_496,		"85C496"),
-	DEVICE( SI,		SI_601,		"85C601"),
-	DEVICE( SI,		SI_5511,		"85C5511"),
-	DEVICE( SI,		SI_5513,		"85C5513"),
-	DEVICE( HP,		HP_J2585A,	"J2585A"),
-	DEVICE( PCTECH,		PCTECH_RZ1000,  "RZ1000 (buggy)"),
-	DEVICE( DPT,		DPT,		"SmartCache/Raid"),
-	DEVICE( OPTI,		OPTI_92C178,	"92C178"),
-	DEVICE( OPTI,		OPTI_82C557,	"82C557"),
-	DEVICE( OPTI,		OPTI_82C558,	"82C558"),
-	DEVICE( OPTI,		OPTI_82C621,	"82C621"),
-	DEVICE( OPTI,		OPTI_82C822,	"82C822"),
-	DEVICE( SGS,		SGS_2000,	"STG 2000X"),
-	DEVICE( SGS,		SGS_1764,	"STG 1764X"),
-	DEVICE( BUSLOGIC,	BUSLOGIC_946C_2,"BT-946C"),
-	DEVICE( BUSLOGIC,	BUSLOGIC_946C,	"BT-946C"),
-	DEVICE( BUSLOGIC,	BUSLOGIC_930,	"BT-930"),
-	DEVICE( OAK,		OAK_OTI107,	"OTI107"),
-	DEVICE( PROMISE,	PROMISE_5300,	"DC5030"),
-	DEVICE( N9,		N9_I128,	"Imagine 128"),
-	DEVICE( N9,		N9_I128_2,	"Imagine 128v2"),
-	DEVICE( UMC,		UMC_UM8673F,	"UM8673F"),
-	BRIDGE( UMC,		UMC_UM8891A,	"UM8891A", 		0x01),
-	DEVICE( UMC,		UMC_UM8886BF,	"UM8886BF"),
-	DEVICE( UMC,		UMC_UM8886A,	"UM8886A"),
-	BRIDGE( UMC,		UMC_UM8881F,	"UM8881F",		0x02),
-	DEVICE( UMC,		UMC_UM8886F,	"UM8886F"),
-	DEVICE( UMC,		UMC_UM9017F,	"UM9017F"),
-	DEVICE( UMC,		UMC_UM8886N,	"UM8886N"),
-	DEVICE( UMC,		UMC_UM8891N,	"UM8891N"),
-	DEVICE( X,		X_AGX016,	"ITT AGX016"),
-	DEVICE( NEXGEN,		NEXGEN_82C501,	"82C501"),
-	DEVICE( QLOGIC,		QLOGIC_ISP1020,	"ISP1020"),
-	DEVICE( QLOGIC,		QLOGIC_ISP1022,	"ISP1022"),
-	DEVICE( LEADTEK,	LEADTEK_805,	"S3 805"),
-	DEVICE( CONTAQ,		CONTAQ_82C599,	"82C599"),
-	DEVICE( CMD,		CMD_640,	"640 (buggy)"),
-	DEVICE( CMD,		CMD_646,	"646"),
-	DEVICE( VISION,		VISION_QD8500,	"QD-8500"),
-	DEVICE( VISION,		VISION_QD8580,	"QD-8580"),
-	DEVICE( SIERRA,		SIERRA_STB,	"STB Horizon 64"),
-	DEVICE( ACC,		ACC_2056,	"2056"),
-	DEVICE( WINBOND,	WINBOND_83769,	"W83769F"),
-	DEVICE( WINBOND,	WINBOND_82C105,	"SL82C105"),
-	DEVICE( 3COM,		3COM_3C590,	"3C590 10bT"),
-	DEVICE( 3COM,		3COM_3C595TX,	"3C595 100bTX"),
-	DEVICE( 3COM,		3COM_3C595T4,	"3C595 100bT4"),
-	DEVICE( 3COM,		3COM_3C595MII,	"3C595 100b-MII"),
-	DEVICE( AL,		AL_M1445,	"M1445"),
-	DEVICE( AL,		AL_M1449,	"M1449"),
-	DEVICE( AL,		AL_M1451,	"M1451"),
-	DEVICE( AL,		AL_M1461,	"M1461"),
-	DEVICE( AL,		AL_M1489,	"M1489"),
-	DEVICE( AL,		AL_M1511,	"M1511"),
-	DEVICE( AL,		AL_M1513,	"M1513"),
-	DEVICE( AL,		AL_M4803,	"M4803"),
-	DEVICE( ASP,		ASP_ABP940,	"ABP940"),
-	DEVICE( IMS,		IMS_8849,	"8849"),
-	DEVICE( TEKRAM2,	TEKRAM2_690c,	"DC690c"),
-	DEVICE( AMCC,		AMCC_MYRINET,	"Myrinet PCI (M2-PCI-32)"),
-	DEVICE( INTERG,		INTERG_1680,	"IGA-1680"),
-	DEVICE( REALTEK,	REALTEK_8029,	"8029"),
-	DEVICE( INIT,		INIT_320P,	"320 P"),
-	DEVICE( VIA,		VIA_82C505,	"VT 82C505"),
-	DEVICE( VIA,		VIA_82C561,	"VT 82C561"),
-	DEVICE( VIA,		VIA_82C576,	"VT 82C576 3V"),
-	DEVICE( VIA,		VIA_82C416,	"VT 82C416MV"),
-	DEVICE( VORTEX,		VORTEX_GDT,	"GDT 6000b"),
-	DEVICE( EF,		EF_ATM_FPGA,		"155P-MF1 (FPGA)"),
-	DEVICE( EF,		EF_ATM_ASIC,	"155P-MF1 (ASIC)"),
-	DEVICE( IMAGINGTECH,	IMAGINGTECH_ICPCI, "MVC IC-PCI"),
-	DEVICE( FORE,		FORE_PCA200PC, "PCA-200PC"),
-	DEVICE( PLX,		PLX_9060,	"PCI9060 i960 bridge"),
-	DEVICE( ALLIANCE,	ALLIANCE_PROMOTIO, "Promotion-6410"),
-	DEVICE( ALLIANCE,	ALLIANCE_PROVIDEO, "Provideo"),
-	DEVICE( MUTECH,		MUTECH_MV1000,	"MV-1000"),
-	DEVICE( ZEITNET,	ZEITNET_1221,	"1221"),
-	DEVICE( ZEITNET,	ZEITNET_1225,	"1225"),
-	DEVICE( SPECIALIX,	SPECIALIX_XIO,	"XIO/SIO host"),
-	DEVICE( SPECIALIX,	SPECIALIX_RIO,	"RIO host"),
-	DEVICE( RP,             RP8OCTA,        "RocketPort 8 Oct"),
-	DEVICE( RP,             RP8INTF,        "RocketPort 8 Intf"),
-	DEVICE( RP,             RP16INTF,       "RocketPort 16 Intf"),
-	DEVICE( RP,             RP32INTF,       "RocketPort 32 Intf"),
-	DEVICE( CYCLADES,	CYCLADES_Y,	"Cyclome-Y"),
-	DEVICE( SYMPHONY,	SYMPHONY_101,	"82C101"),
-	DEVICE( TEKRAM,		TEKRAM_DC290,	"DC-290"),
-	DEVICE( AVANCE,		AVANCE_2302,	"ALG-2302"),
-	DEVICE( S3,		S3_811,		"Trio32/Trio64"),
-	DEVICE( S3,		S3_868,	"Vision 868"),
-	DEVICE( S3,		S3_928,		"Vision 928-P"),
-	DEVICE( S3,		S3_864_1,	"Vision 864-P"),
-	DEVICE( S3,		S3_864_2,	"Vision 864-P"),
-	DEVICE( S3,		S3_964_1,	"Vision 964-P"),
-	DEVICE( S3,		S3_964_2,	"Vision 964-P"),
-	DEVICE( S3,		S3_968,		"Vision 968"),
-	DEVICE( INTEL,		INTEL_82375,	"82375EB"),
-	BRIDGE( INTEL,		INTEL_82424,	"82424ZX Saturn",	0x00),
-	DEVICE( INTEL,		INTEL_82378,	"82378IB"),
-	DEVICE( INTEL,		INTEL_82430,	"82430ZX Aries"),
-	BRIDGE( INTEL,		INTEL_82434,	"82434LX Mercury/Neptune", 0x00),
-	DEVICE( INTEL,		INTEL_7116,	"SAA7116"),
-	DEVICE( INTEL,		INTEL_82596,	"82596"),
-	DEVICE( INTEL,		INTEL_82865,	"82865"),
-	DEVICE( INTEL,		INTEL_82557,	"82557"),
-	DEVICE( INTEL,		INTEL_82437,	"82437"),
-	DEVICE( INTEL,		INTEL_82371_0,	"82371 Triton PIIX"),
-	DEVICE( INTEL,		INTEL_82371_1,	"82371 Triton PIIX"),
-	DEVICE( INTEL,		INTEL_P6,	"Orion P6"),
-	DEVICE( ADAPTEC,	ADAPTEC_7850,	"AIC-7850"),
-	DEVICE( ADAPTEC,	ADAPTEC_7870,	"AIC-7870"),
-	DEVICE( ADAPTEC,	ADAPTEC_7871,	"AIC-7871"),
-	DEVICE( ADAPTEC,	ADAPTEC_7872,	"AIC-7872"),
-	DEVICE( ADAPTEC,	ADAPTEC_7873,	"AIC-7873"),
-	DEVICE( ADAPTEC,	ADAPTEC_7874,	"AIC-7874"),
-	DEVICE( ADAPTEC,	ADAPTEC_7880,	"AIC-7880U"),
-	DEVICE( ADAPTEC,	ADAPTEC_7881,	"AIC-7881U"),
-	DEVICE( ADAPTEC,	ADAPTEC_7882,	"AIC-7882U"),
-	DEVICE( ADAPTEC,	ADAPTEC_7883,	"AIC-7883U"),
-	DEVICE( ADAPTEC,	ADAPTEC_7884,	"AIC-7884U"),
-  	DEVICE( ATRONICS,	ATRONICS_2015,	"IDE-2015PL"),
-	DEVICE( HER,		HER_STING,	"Stingray"),
-	DEVICE( HER,		HER_STINGARK,	"Stingray ARK 2000PV")
-};
-
-
-#ifdef CONFIG_PCI_OPTIMIZE
-
-/*
- * An item of this structure has the following meaning:
- * for each optimization, the register address, the mask
- * and value to write to turn it on.
- * There are 5 optimizations for the moment:
- * Cache L2 write back best than write through
- * Posted Write for CPU to PCI enable
- * Posted Write for CPU to MEMORY enable
- * Posted Write for PCI to MEMORY enable
- * PCI Burst enable
- *
- * Half of the bios I've meet don't allow you to turn that on, and you
- * can gain more than 15% on graphic accesses using those
- * optimizations...
- */
-struct optimization_type {
-	const char	*type;
-	const char	*off;
-	const char	*on;
-} bridge_optimization[] = {
-	{"Cache L2",			"write through",	"write back"},
-	{"CPU-PCI posted write",	"off",		"on"},
-	{"CPU-Memory posted write",	"off",		"on"},
-	{"PCI-Memory posted write",	"off",		"on"},
-	{"PCI burst",			"off",		"on"}
-};
-
-#define NUM_OPTIMIZATIONS \
-	(sizeof(bridge_optimization) / sizeof(bridge_optimization[0]))
-
-struct bridge_mapping_type {
-	unsigned char	addr;	/* config space address */
-	unsigned char	mask;
-	unsigned char	value;
-} bridge_mapping[] = {
-	/*
-	 * Intel Neptune/Mercury/Saturn:
-	 *	If the internal cache is write back,
-	 *	the L2 cache must be write through!
-	 *	I've to check out how to control that
-	 *	for the moment, we won't touch the cache
-	 */
-	{0x0	,0x02	,0x02	},
-	{0x53	,0x02	,0x02	},
-	{0x53	,0x01	,0x01	},
-	{0x54	,0x01	,0x01	},
-	{0x54	,0x02	,0x02	},
-
-	/*
-	 * UMC 8891A Pentium chipset:
-	 *	Why did you think UMC was cheaper ??
-	 */
-	{0x50	,0x10	,0x00	},
-	{0x51	,0x40	,0x40	},
-	{0x0	,0x0	,0x0	},
-	{0x0	,0x0	,0x0	},
-	{0x0	,0x0	,0x0	},
-
-	/*
-	 * UMC UM8881F
-	 *	This is a dummy entry for my tests.
-	 *	I have this chipset and no docs....
-	 */
-	{0x0	,0x1	,0x1	},
-	{0x0	,0x2	,0x0	},
-	{0x0	,0x0	,0x0	},
-	{0x0	,0x0	,0x0	},
-	{0x0	,0x0	,0x0	}
-};
-
-#endif /* CONFIG_PCI_OPTIMIZE */
-
-
-/*
- * device_info[] is sorted so we can use binary search
- */
-struct pci_dev_info *pci_lookup_dev(unsigned int vendor, unsigned int dev)
-{
-	int min = 0,
-	    max = sizeof(dev_info)/sizeof(dev_info[0]) - 1;
-
-	for ( ; ; )
-	{
-	    int i = (min + max) >> 1;
-	    long order;
-
-	    order = dev_info[i].vendor - (long) vendor;
-	    if (!order)
-		order = dev_info[i].device - (long) dev;
-	
-	    if (order < 0)
-	    {
-		    min = i + 1;
-		    if ( min > max )
-		       return 0;
-		    continue;
-	    }
-
-	    if (order > 0)
-	    {
-		    max = i - 1;
-		    if ( min > max )
-		       return 0;
-		    continue;
-	    }
-
-	    return & dev_info[ i ];
-	}
-}
-
-const char *pci_strclass (unsigned int class)
-{
-	switch (class >> 8) {
-	      case PCI_CLASS_NOT_DEFINED:		return "Non-VGA device";
-	      case PCI_CLASS_NOT_DEFINED_VGA:		return "VGA compatible device";
-
-	      case PCI_CLASS_STORAGE_SCSI:		return "SCSI storage controller";
-	      case PCI_CLASS_STORAGE_IDE:		return "IDE interface";
-	      case PCI_CLASS_STORAGE_FLOPPY:		return "Floppy disk controller";
-	      case PCI_CLASS_STORAGE_IPI:		return "IPI bus controller";
-	      case PCI_CLASS_STORAGE_RAID:		return "RAID bus controller";
-	      case PCI_CLASS_STORAGE_OTHER:		return "Unknown mass storage controller";
-
-	      case PCI_CLASS_NETWORK_ETHERNET:		return "Ethernet controller";
-	      case PCI_CLASS_NETWORK_TOKEN_RING:	return "Token ring network controller";
-	      case PCI_CLASS_NETWORK_FDDI:		return "FDDI network controller";
-	      case PCI_CLASS_NETWORK_ATM:		return "ATM network controller";
-	      case PCI_CLASS_NETWORK_OTHER:		return "Network controller";
-
-	      case PCI_CLASS_DISPLAY_VGA:		return "VGA compatible controller";
-	      case PCI_CLASS_DISPLAY_XGA:		return "XGA compatible controller";
-	      case PCI_CLASS_DISPLAY_OTHER:		return "Display controller";
-
-	      case PCI_CLASS_MULTIMEDIA_VIDEO:		return "Multimedia video controller";
-	      case PCI_CLASS_MULTIMEDIA_AUDIO:		return "Multimedia audio controller";
-	      case PCI_CLASS_MULTIMEDIA_OTHER:		return "Multimedia controller";
-
-	      case PCI_CLASS_MEMORY_RAM:		return "RAM memory";
-	      case PCI_CLASS_MEMORY_FLASH:		return "FLASH memory";
-	      case PCI_CLASS_MEMORY_OTHER:		return "Memory";
-
-	      case PCI_CLASS_BRIDGE_HOST:		return "Host bridge";
-	      case PCI_CLASS_BRIDGE_ISA:		return "ISA bridge";
-	      case PCI_CLASS_BRIDGE_EISA:		return "EISA bridge";
-	      case PCI_CLASS_BRIDGE_MC:			return "MicroChannel bridge";
-	      case PCI_CLASS_BRIDGE_PCI:		return "PCI bridge";
-	      case PCI_CLASS_BRIDGE_PCMCIA:		return "PCMCIA bridge";
-	      case PCI_CLASS_BRIDGE_NUBUS:		return "NuBus bridge";
-	      case PCI_CLASS_BRIDGE_CARDBUS:		return "CardBus bridge";
-	      case PCI_CLASS_BRIDGE_OTHER:		return "Bridge";
-
-	      case PCI_CLASS_COMMUNICATION_SERIAL:	return "Serial controller";
-	      case PCI_CLASS_COMMUNICATION_PARALLEL:	return "Parallel controller";
-	      case PCI_CLASS_COMMUNICATION_OTHER:	return "Communication controller";
-
-	      case PCI_CLASS_SYSTEM_PIC:		return "PIC";
-	      case PCI_CLASS_SYSTEM_DMA:		return "DMA controller";
-	      case PCI_CLASS_SYSTEM_TIMER:		return "Timer";
-	      case PCI_CLASS_SYSTEM_RTC:		return "RTC";
-	      case PCI_CLASS_SYSTEM_OTHER:		return "System peripheral";
-
-	      case PCI_CLASS_INPUT_KEYBOARD:		return "Keyboard controller";
-	      case PCI_CLASS_INPUT_PEN:			return "Digitizer Pen";
-	      case PCI_CLASS_INPUT_MOUSE:		return "Mouse controller";
-	      case PCI_CLASS_INPUT_OTHER:		return "Input device controller";
-
-	      case PCI_CLASS_DOCKING_GENERIC:		return "Generic Docking Station";
-	      case PCI_CLASS_DOCKING_OTHER:		return "Docking Station";
-
-	      case PCI_CLASS_PROCESSOR_386:		return "386";
-	      case PCI_CLASS_PROCESSOR_486:		return "486";
-	      case PCI_CLASS_PROCESSOR_PENTIUM:		return "Pentium";
-	      case PCI_CLASS_PROCESSOR_ALPHA:		return "Alpha";
-	      case PCI_CLASS_PROCESSOR_POWERPC:		return "Power PC";
-	      case PCI_CLASS_PROCESSOR_CO:		return "Co-processor";
-
-	      case PCI_CLASS_SERIAL_FIREWIRE:		return "FireWire (IEEE 1394)";
-	      case PCI_CLASS_SERIAL_ACCESS:		return "ACCESS Bus";
-	      case PCI_CLASS_SERIAL_SSA:		return "SSA";
-	      case PCI_CLASS_SERIAL_FIBER:		return "Fiber Channel";
-
-	      default:					return "Unknown class";
-	}
-}
-
-
-const char *pci_strvendor(unsigned int vendor)
-{
-	switch (vendor) {
-	      case PCI_VENDOR_ID_COMPAQ:	return "Compaq";
-	      case PCI_VENDOR_ID_NCR:		return "NCR";
-	      case PCI_VENDOR_ID_ATI:		return "ATI";
-	      case PCI_VENDOR_ID_VLSI:		return "VLSI";
-	      case PCI_VENDOR_ID_ADL:		return "Advance Logic";
-	      case PCI_VENDOR_ID_NS:		return "NS";
-	      case PCI_VENDOR_ID_TSENG:		return "Tseng'Lab";
-	      case PCI_VENDOR_ID_WEITEK:	return "Weitek";
-	      case PCI_VENDOR_ID_DEC:		return "DEC";
-	      case PCI_VENDOR_ID_CIRRUS:	return "Cirrus Logic";
-	      case PCI_VENDOR_ID_IBM:		return "IBM";
-	      case PCI_VENDOR_ID_WD:		return "Western Digital";
-	      case PCI_VENDOR_ID_AMD:		return "AMD";
-	      case PCI_VENDOR_ID_TRIDENT:	return "Trident";
-	      case PCI_VENDOR_ID_AI:		return "Acer Incorporated";
-	      case PCI_VENDOR_ID_MATROX:	return "Matrox";
-	      case PCI_VENDOR_ID_CT:		return "Chips & Technologies";
-	      case PCI_VENDOR_ID_FD:		return "Future Domain";
-	      case PCI_VENDOR_ID_SI:		return "Silicon Integrated Systems";
-	      case PCI_VENDOR_ID_HP:		return "Hewlett Packard";
-	      case PCI_VENDOR_ID_PCTECH:	return "PCTECH";
-	      case PCI_VENDOR_ID_DPT:		return "DPT";
-	      case PCI_VENDOR_ID_OPTI:		return "OPTI";
-	      case PCI_VENDOR_ID_SGS:		return "SGS Thomson";
-	      case PCI_VENDOR_ID_BUSLOGIC:	return "BusLogic";
-	      case PCI_VENDOR_ID_OAK: 		return "OAK";
-	      case PCI_VENDOR_ID_PROMISE:	return "Promise Technology";
-	      case PCI_VENDOR_ID_N9:		return "Number Nine";
-	      case PCI_VENDOR_ID_UMC:		return "UMC";
-	      case PCI_VENDOR_ID_X:		return "X TECHNOLOGY";
-	      case PCI_VENDOR_ID_NEXGEN:	return "Nexgen";
-	      case PCI_VENDOR_ID_QLOGIC:	return "Q Logic";
-	      case PCI_VENDOR_ID_LEADTEK:	return "Leadtek Research";
-	      case PCI_VENDOR_ID_CONTAQ:	return "Contaq";
-	      case PCI_VENDOR_ID_FOREX:		return "Forex";
-	      case PCI_VENDOR_ID_OLICOM:	return "Olicom";
-	      case PCI_VENDOR_ID_CMD:		return "CMD";
-	      case PCI_VENDOR_ID_VISION:	return "Vision";
-	      case PCI_VENDOR_ID_SIERRA:	return "Sierra";
-	      case PCI_VENDOR_ID_ACC:		return "ACC MICROELECTRONICS";
-	      case PCI_VENDOR_ID_WINBOND:	return "Winbond";
-	      case PCI_VENDOR_ID_3COM:		return "3Com";
-	      case PCI_VENDOR_ID_AL:		return "Acer Labs";
-	      case PCI_VENDOR_ID_ASP:		return "Advanced System Products";
-	      case PCI_VENDOR_ID_IMS:		return "IMS";
-	      case PCI_VENDOR_ID_TEKRAM2:	return "Tekram";
-	      case PCI_VENDOR_ID_AMCC:		return "AMCC";
-	      case PCI_VENDOR_ID_INTERG:	return "Intergraphics";
-	      case PCI_VENDOR_ID_REALTEK:	return "Realtek";
-	      case PCI_VENDOR_ID_INIT:		return "Initio Corp";
-	      case PCI_VENDOR_ID_VIA:		return "VIA Technologies";
-	      case PCI_VENDOR_ID_VORTEX:	return "VORTEX";
-	      case PCI_VENDOR_ID_EF:		return "Efficient Networks";
-	      case PCI_VENDOR_ID_FORE:		return "Fore Systems";
-	      case PCI_VENDOR_ID_IMAGINGTECH:	return "Imaging Technology";
-	      case PCI_VENDOR_ID_PLX:		return "PLX";
-	      case PCI_VENDOR_ID_ALLIANCE:	return "Alliance";
-	      case PCI_VENDOR_ID_MUTECH:	return "Mutech";
-	      case PCI_VENDOR_ID_ZEITNET:	return "ZeitNet";
-	      case PCI_VENDOR_ID_SPECIALIX:	return "Specialix";
-	      case PCI_VENDOR_ID_RP:		return "Comtrol";
-	      case PCI_VENDOR_ID_CYCLADES:	return "Cyclades";
-	      case PCI_VENDOR_ID_SYMPHONY:	return "Symphony";
-	      case PCI_VENDOR_ID_TEKRAM:	return "Tekram";
-	      case PCI_VENDOR_ID_AVANCE:	return "Avance";
-	      case PCI_VENDOR_ID_S3:		return "S3 Inc.";
-	      case PCI_VENDOR_ID_INTEL:		return "Intel";
-	      case PCI_VENDOR_ID_ADAPTEC:	return "Adaptec";
-	      case PCI_VENDOR_ID_ATRONICS:	return "Atronics";
-	      case PCI_VENDOR_ID_HER:		return "Hercules";
-	      default:				return "Unknown vendor";
-	}
-}
-
-
-const char *pci_strdev(unsigned int vendor, unsigned int device)
-{
-	struct pci_dev_info *info;
-
-	info = 	pci_lookup_dev(vendor, device);
-	return info ? info->name : "Unknown device";
-}
-
-
-
-/*
- * Turn on/off PCI bridge optimization. This should allow benchmarking.
- */
-static void burst_bridge(unsigned char bus, unsigned char devfn,
-			 unsigned char pos, int turn_on)
-{
-#ifdef CONFIG_PCI_OPTIMIZE
-	struct bridge_mapping_type *bmap;
-	unsigned char val;
-	int i;
-
-	pos *= NUM_OPTIMIZATIONS;
-	printk("PCI bridge optimization.\n");
-	for (i = 0; i < NUM_OPTIMIZATIONS; i++) {
-		printk("    %s: ", bridge_optimization[i].type);
-		bmap = &bridge_mapping[pos + i];
-		if (!bmap->addr) {
-			printk("Not supported.");
-		} else {
-			pcibios_read_config_byte(bus, devfn, bmap->addr, &val);
-			if ((val & bmap->mask) == bmap->value) {
-				printk("%s.", bridge_optimization[i].on);
-				if (!turn_on) {
-					pcibios_write_config_byte(bus, devfn,
-								  bmap->addr,
-								  (val | bmap->mask)
-								  - bmap->value);
-					printk("Changed!  Now %s.", bridge_optimization[i].off);
-				}
-			} else {
-				printk("%s.", bridge_optimization[i].off);
-				if (turn_on) {
-					pcibios_write_config_byte(bus, devfn,
-								  bmap->addr,
-								  (val & (0xff - bmap->mask))
-								  + bmap->value);
-					printk("Changed!  Now %s.", bridge_optimization[i].on);
-				}
-			}
-		}
-		printk("\n");
-	}
-#endif /* CONFIG_PCI_OPTIMIZE */
-}
-
-
-/*
- * Convert some of the configuration space registers of the device at
- * address (bus,devfn) into a string (possibly several lines each).
- * The configuration string is stored starting at buf[len].  If the
- * string would exceed the size of the buffer (SIZE), 0 is returned.
- */
-static int sprint_dev_config(struct pci_dev *dev, char *buf, int size)
-{
-	unsigned long base;
-	unsigned int l, class_rev, bus, devfn;
-	unsigned short vendor, device, status;
-	unsigned char bist, latency, min_gnt, max_lat;
-	int reg, len = 0;
-	const char *str;
-
-	bus   = dev->bus->number;
-	devfn = dev->devfn;
-
-	pcibios_read_config_dword(bus, devfn, PCI_CLASS_REVISION, &class_rev);
-	pcibios_read_config_word (bus, devfn, PCI_VENDOR_ID, &vendor);
-	pcibios_read_config_word (bus, devfn, PCI_DEVICE_ID, &device);
-	pcibios_read_config_word (bus, devfn, PCI_STATUS, &status);
-	pcibios_read_config_byte (bus, devfn, PCI_BIST, &bist);
-	pcibios_read_config_byte (bus, devfn, PCI_LATENCY_TIMER, &latency);
-	pcibios_read_config_byte (bus, devfn, PCI_MIN_GNT, &min_gnt);
-	pcibios_read_config_byte (bus, devfn, PCI_MAX_LAT, &max_lat);
-	if (len + 80 > size) {
-		return -1;
-	}
-	len += sprintf(buf + len, "  Bus %2d, device %3d, function %2d:\n",
-		       bus, PCI_SLOT(devfn), PCI_FUNC(devfn));
-
-	if (len + 80 > size) {
-		return -1;
-	}
-	len += sprintf(buf + len, "    %s: %s %s (rev %d).\n      ",
-		       pci_strclass(class_rev >> 8), pci_strvendor(vendor),
-		       pci_strdev(vendor, device), class_rev & 0xff);
-
-	if (!pci_lookup_dev(vendor, device)) {
-		len += sprintf(buf + len,
-			       "Vendor id=%x. Device id=%x.\n      ",
-			       vendor, device);
-	}
-
-	str = 0;	/* to keep gcc shut... */
-	switch (status & PCI_STATUS_DEVSEL_MASK) {
-	      case PCI_STATUS_DEVSEL_FAST:   str = "Fast devsel.  "; break;
-	      case PCI_STATUS_DEVSEL_MEDIUM: str = "Medium devsel.  "; break;
-	      case PCI_STATUS_DEVSEL_SLOW:   str = "Slow devsel.  "; break;
-	}
-	if (len + strlen(str) > size) {
-		return -1;
-	}
-	len += sprintf(buf + len, str);
-
-	if (status & PCI_STATUS_FAST_BACK) {
-#		define fast_b2b_capable	"Fast back-to-back capable.  "
-		if (len + strlen(fast_b2b_capable) > size) {
-			return -1;
-		}
-		len += sprintf(buf + len, fast_b2b_capable);
-#		undef fast_b2b_capable
-	}
-
-	if (bist & PCI_BIST_CAPABLE) {
-#		define BIST_capable	"BIST capable.  "
-		if (len + strlen(BIST_capable) > size) {
-			return -1;
-		}
-		len += sprintf(buf + len, BIST_capable);
-#		undef BIST_capable
-	}
-
-	if (dev->irq) {
-		if (len + 40 > size) {
-			return -1;
-		}
-		len += sprintf(buf + len, "IRQ %d.  ", dev->irq);
-	}
-
-	if (dev->master) {
-		if (len + 80 > size) {
-			return -1;
-		}
-		len += sprintf(buf + len, "Master Capable.  ");
-		if (latency)
-		  len += sprintf(buf + len, "Latency=%d.  ", latency);
-		else
-		  len += sprintf(buf + len, "No bursts.  ");
-		if (min_gnt)
-		  len += sprintf(buf + len, "Min Gnt=%d.", min_gnt);
-		if (max_lat)
-		  len += sprintf(buf + len, "Max Lat=%d.", max_lat);
-	}
-
-	for (reg = PCI_BASE_ADDRESS_0; reg <= PCI_BASE_ADDRESS_5; reg += 4) {
-		if (len + 40 > size) {
-			return -1;
-		}
-		pcibios_read_config_dword(bus, devfn, reg, &l);
-		base = l;
-		if (!base) {
-			continue;
-		}
-
-		if (base & PCI_BASE_ADDRESS_SPACE_IO) {
-			len += sprintf(buf + len,
-				       "\n      I/O at 0x%lx.",
-				       base & PCI_BASE_ADDRESS_IO_MASK);
-		} else {
-			const char *pref, *type = "unknown";
-
-			if (base & PCI_BASE_ADDRESS_MEM_PREFETCH) {
-				pref = "P";
-			} else {
-				pref = "Non-p";
-			}
-			switch (base & PCI_BASE_ADDRESS_MEM_TYPE_MASK) {
-			      case PCI_BASE_ADDRESS_MEM_TYPE_32:
-				type = "32 bit"; break;
-			      case PCI_BASE_ADDRESS_MEM_TYPE_1M:
-				type = "20 bit"; break;
-			      case PCI_BASE_ADDRESS_MEM_TYPE_64:
-				type = "64 bit";
-				/* read top 32 bit address of base addr: */
-				reg += 4;
-				pcibios_read_config_dword(bus, devfn, reg, &l);
-				base |= ((u64) l) << 32;
-				break;
-			}
-			len += sprintf(buf + len,
-				       "\n      %srefetchable %s memory at "
-				       "0x%lx.", pref, type,
-				       base & PCI_BASE_ADDRESS_MEM_MASK);
-		}
-	}
-
-	len += sprintf(buf + len, "\n");
-	return len;
-}
-
-
-/*
- * Return list of PCI devices as a character string for /proc/pci.
- * BUF is a buffer that is PAGE_SIZE bytes long.
- */
-int get_pci_list(char *buf)
-{
-	int nprinted, len, size;
-	struct pci_dev *dev;
-#	define MSG "\nwarning: page-size limit reached!\n"
-
-	/* reserve same for truncation warning message: */
-	size  = PAGE_SIZE - (strlen(MSG) + 1);
-	len   = sprintf(buf, "PCI devices found:\n");
-
-	for (dev = pci_devices; dev; dev = dev->next) {
-		nprinted = sprint_dev_config(dev, buf + len, size - len);
-		if (nprinted < 0) {
-			return len + sprintf(buf + len, MSG);
-		}
-		len += nprinted;
-	}
-	return len;
-}
-
-
-/*
- * pci_malloc() returns initialized memory of size SIZE.  Can be
- * used only while pci_init() is active.
- */
-static void *pci_malloc(long size, unsigned long *mem_startp)
-{
-	void *mem;
-
-#ifdef DEBUG
-	printk("...pci_malloc(size=%ld,mem=%p)", size, *mem_startp);
-#endif
-	mem = (void*) *mem_startp;
-	*mem_startp += (size + sizeof(void*) - 1) & ~(sizeof(void*) - 1);
-	memset(mem, 0, size);
-	return mem;
-}
-
-
-static unsigned int scan_bus(struct pci_bus *bus, unsigned long *mem_startp)
-{
-	unsigned int devfn, l, max;
-	unsigned char cmd, tmp, hdr_type = 0;
-	struct pci_dev_info *info;
-	struct pci_dev *dev;
-	struct pci_bus *child;
-
-#ifdef DEBUG
-	printk("...scan_bus(busno=%d,mem=%p)\n", bus->number, *mem_startp);
-#endif
-
-	max = bus->secondary;
-	for (devfn = 0; devfn < 0xff; ++devfn) {
-		if (PCI_FUNC(devfn) == 0) {
-			pcibios_read_config_byte(bus->number, devfn,
-						 PCI_HEADER_TYPE, &hdr_type);
-		} else if (!(hdr_type & 0x80)) {
-			/* not a multi-function device */
-			continue;
-		}
-
-		pcibios_read_config_dword(bus->number, devfn, PCI_VENDOR_ID,
-					  &l);
-		/* some broken boards return 0 if a slot is empty: */
-		if (l == 0xffffffff || l == 0x00000000) {
-			hdr_type = 0;
-			continue;
-		}
-
-		dev = pci_malloc(sizeof(*dev), mem_startp);
-		dev->bus = bus;
-		/*
-		 * Put it into the simple chain of devices on this
-		 * bus.  It is used to find devices once everything is
-		 * set up.
-		 */
-		dev->next = pci_devices;
-		pci_devices = dev;
-
-		dev->devfn  = devfn;
-		dev->vendor = l & 0xffff;
-		dev->device = (l >> 16) & 0xffff;
-
-		/*
-		 * Check to see if we know about this device and report
-		 * a message at boot time.  This is the only way to
-		 * learn about new hardware...
-		 */
-		info = pci_lookup_dev(dev->vendor, dev->device);
-		if (!info) {
-			printk("Warning : Unknown PCI device (%x:%x).  Please read include/linux/pci.h \n",
-				dev->vendor, dev->device);
-		} else {
-			/* Some BIOS' are lazy. Let's do their job: */
-			if (info->bridge_type != 0xff) {
-				burst_bridge(bus->number, devfn,
-					     info->bridge_type, 1);
-			}
-		}
-
-		/* non-destructively determine if device can be a master: */
-		pcibios_read_config_byte(bus->number, devfn, PCI_COMMAND,
-					 &cmd);
-		pcibios_write_config_byte(bus->number, devfn, PCI_COMMAND,
-					  cmd | PCI_COMMAND_MASTER);
-		pcibios_read_config_byte(bus->number, devfn, PCI_COMMAND,
-					 &tmp);
-		dev->master = ((tmp & PCI_COMMAND_MASTER) != 0);
-		pcibios_write_config_byte(bus->number, devfn, PCI_COMMAND,
-					  cmd);
-
-		/* read irq level (may be changed during pcibios_fixup()): */
-		pcibios_read_config_byte(bus->number, devfn,
-					 PCI_INTERRUPT_LINE, &dev->irq);
-
-		/* check to see if this device is a PCI-PCI bridge: */
-		pcibios_read_config_dword(bus->number, devfn,
-					  PCI_CLASS_REVISION, &l);
-		l = l >> 8;			/* upper 3 bytes */
-		dev->class = l;
-		/*
-		 * Now insert it into the list of devices held
-		 * by the parent bus.
-		 */
-		dev->sibling = bus->devices;
-		bus->devices = dev;
-
-		if (dev->class >> 8 == PCI_CLASS_BRIDGE_PCI) {
-			unsigned int buses;
-			unsigned short cr;
-
-			/*
-			 * Insert it into the tree of buses.
-			 */
-			child = pci_malloc(sizeof(*child), mem_startp);
-			child->next   = bus->children;
-			bus->children = child;
-			child->self = dev;
-			child->parent = bus;
-
-			/*
-			 * Set up the primary, secondary and subordinate
-			 * bus numbers.
-			 */
-			child->number = child->secondary = ++max;
-			child->primary = bus->secondary;
-			child->subordinate = 0xff;
-			/*
-			 * Clear all status bits and turn off memory,
-			 * I/O and master enables.
-			 */
-			pcibios_read_config_word(bus->number, devfn,
-						  PCI_COMMAND, &cr);
-			pcibios_write_config_word(bus->number, devfn,
-						  PCI_COMMAND, 0x0000);
-			pcibios_write_config_word(bus->number, devfn,
-						  PCI_STATUS, 0xffff);
-			/*
-			 * Configure the bus numbers for this bridge:
-			 */
-			pcibios_read_config_dword(bus->number, devfn, 0x18,
-						  &buses);
-			buses &= 0xff000000;
-			buses |= (((unsigned int)(child->primary)     <<  0) |
-				  ((unsigned int)(child->secondary)   <<  8) |
-				  ((unsigned int)(child->subordinate) << 16));
-			pcibios_write_config_dword(bus->number, devfn, 0x18,
-						   buses);
-			/*
-			 * Now we can scan all subordinate buses:
-			 */
-			max = scan_bus(child, mem_startp);
-			/*
-			 * Set the subordinate bus number to its real
-			 * value:
-			 */
-			child->subordinate = max;
-			buses = (buses & 0xff00ffff)
-			  | ((unsigned int)(child->subordinate) << 16);
-			pcibios_write_config_dword(bus->number, devfn, 0x18,
-						   buses);
-			pcibios_write_config_word(bus->number, devfn,
-						  PCI_COMMAND, cr);
-		}
-	}
-	/*
-	 * We've scanned the bus and so we know all about what's on
-	 * the other side of any bridges that may be on this bus plus
-	 * any devices.
-	 *
-	 * Return how far we've got finding sub-buses.
-	 */
-	return max;
-}
-
-
-unsigned long pci_init (unsigned long mem_start, unsigned long mem_end)
-{
-	mem_start = pcibios_init(mem_start, mem_end);
-
-	if (!pcibios_present()) {
-		printk("pci_init: no BIOS32 detected\n");
-		return mem_start;
-	}
-
-#if 0
-	printk("Probing PCI hardware.\n");
-#endif
-
-	memset(&pci_root, 0, sizeof(pci_root));
-	pci_root.subordinate = scan_bus(&pci_root, &mem_start);
-
-	/* give BIOS a chance to apply platform specific fixes: */
-	mem_start = pcibios_fixup(mem_start, mem_end);
-
-#ifdef DEBUG
-	{
-		int len = get_pci_list((char*)mem_start);
-		if (len) {
-			((char *) mem_start)[len] = '\0';
-			printk("%s\n", (char *) mem_start);
-		}
-	}
-#endif
-	return mem_start;
-}
diff --git a/i386/i386at/gpl/linux/scsi/53c7,8xx.h b/i386/i386at/gpl/linux/scsi/53c7,8xx.h
deleted file mode 100644
index f1dfc4de..00000000
--- a/i386/i386at/gpl/linux/scsi/53c7,8xx.h
+++ /dev/null
@@ -1,1584 +0,0 @@
-/*
- * NCR 53c{7,8}0x0 driver, header file
- *
- * Sponsored by
- *      iX Multiuser Multitasking Magazine
- *	Hannover, Germany
- *	hm@ix.de	
- *
- * Copyright 1993, 1994, 1995 Drew Eckhardt
- *      Visionary Computing 
- *      (Unix and Linux consulting and custom programming)
- *      drew@PoohSticks.ORG
- *	+1 (303) 786-7975
- *
- * TolerANT and SCSI SCRIPTS are registered trademarks of NCR Corporation.
- * 
- * PRE-ALPHA
- *
- * For more information, please consult 
- *
- * NCR 53C700/53C700-66
- * SCSI I/O Processor
- * Data Manual
- *
- * NCR 53C810
- * PCI-SCSI I/O Processor 
- * Data Manual
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * +1 (719) 578-3400
- *
- * Toll free literature number
- * +1 (800) 334-5454
- *
- */
-
-#ifndef NCR53c7x0_H
-#define NCR53c7x0_H
-#if !defined(LINUX_1_2) && !defined(LINUX_1_3)
-#include <linux/version.h>
-#if LINUX_VERSION_CODE > 65536 + 3 * 256
-#define LINUX_1_3
-#else
-#define LINUX_1_2
-#endif
-#endif
-
-/* 
- * Prevent name space pollution in hosts.c, and only provide the 
- * define we need to get the NCR53c7x0 driver into the host template
- * array.
- */
-
-#if defined(HOSTS_C) || defined(MODULE)
-#include <linux/scsicam.h>
-
-extern int NCR53c7xx_abort(Scsi_Cmnd *);
-extern int NCR53c7xx_detect(Scsi_Host_Template *tpnt);
-extern int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int NCR53c7xx_reset(Scsi_Cmnd *);
-#ifdef MODULE
-extern int NCR53c7xx_release(struct Scsi_Host *);
-#else
-#define NCR53c7xx_release NULL
-#endif
-
-#ifdef LINUX_1_2
-#define NCR53c7xx {NULL, NULL, "NCR53c{7,8}xx (rel 17)", NCR53c7xx_detect,\
-	NULL, /* info */ NULL, /* command, deprecated */ NULL, 		\
-	NCR53c7xx_queue_command, NCR53c7xx_abort, NCR53c7xx_reset,	\
-	NULL /* slave attach */, scsicam_bios_param, /* can queue */ 24, \
-	/* id */ 7, 127 /* old SG_ALL */, /* cmd per lun */ 3, 		\
-	/* present */ 0, /* unchecked isa dma */ 0, DISABLE_CLUSTERING} 
-#else
-#define NCR53c7xx {NULL, NULL, NULL, NULL, \
-        "NCR53c{7,8}xx (rel 17)", NCR53c7xx_detect,\
-        NULL, /* info */ NULL, /* command, deprecated */ NULL,		\
-	NCR53c7xx_queue_command, NCR53c7xx_abort, NCR53c7xx_reset,	\
-	NULL /* slave attach */, scsicam_bios_param, /* can queue */ 24, \
-	/* id */ 7, 127 /* old SG_ALL */, /* cmd per lun */ 3, 		\
-	/* present */ 0, /* unchecked isa dma */ 0, DISABLE_CLUSTERING} 
-#endif
-
-#endif /* defined(HOSTS_C) || defined(MODULE) */ 
-
-#ifndef HOSTS_C
-#ifdef LINUX_1_2
-/*
- * Change virtual addresses to physical addresses and vv.
- * These are trivial on the 1:1 Linux/i386 mapping (but if we ever
- * make the kernel segment mapped at 0, we need to do translation
- * on the i386 as well)
- */
-extern inline unsigned long virt_to_phys(volatile void * address)
-{       
-	return (unsigned long) address;
-}       
-
-extern inline void * phys_to_virt(unsigned long address)
-{
-	return (void *) address;      
-}
-
-/*
- * IO bus memory addresses are also 1:1 with the physical address
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-/*
- * readX/writeX() are used to access memory mapped devices. On some
- * architectures the memory mapped IO stuff needs to be accessed
- * differently. On the x86 architecture, we just read/write the
- * memory location directly.
- */
-#define readb(addr) (*(volatile unsigned char *) (addr))
-#define readw(addr) (*(volatile unsigned short *) (addr))
-#define readl(addr) (*(volatile unsigned int *) (addr))
-
-#define writeb(b,addr) ((*(volatile unsigned char *) (addr)) = (b))
-#define writew(b,addr) ((*(volatile unsigned short *) (addr)) = (b))
-#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
-
-#define mb()
-
-#endif /* def LINUX_1_2 */
-
-/* Register addresses, ordered numerically */
-
-/* SCSI control 0 rw, default = 0xc0 */ 
-#define SCNTL0_REG 		0x00	
-#define SCNTL0_ARB1		0x80	/* 0 0 = simple arbitration */
-#define SCNTL0_ARB2		0x40	/* 1 1 = full arbitration */
-#define SCNTL0_STRT		0x20	/* Start Sequence */
-#define SCNTL0_WATN		0x10	/* Select with ATN */
-#define SCNTL0_EPC		0x08	/* Enable parity checking */
-/* Bit 2 is reserved on 800 series chips */
-#define SCNTL0_EPG_700		0x04	/* Enable parity generation */
-#define SCNTL0_AAP		0x02	/*  ATN/ on parity error */
-#define SCNTL0_TRG		0x01	/* Target mode */
-
-/* SCSI control 1 rw, default = 0x00 */
-
-#define SCNTL1_REG 		0x01	
-#define SCNTL1_EXC		0x80	/* Extra Clock Cycle of Data setup */
-#define SCNTL1_ADB		0x40	/*  contents of SODL on bus */
-#define SCNTL1_ESR_700		0x20	/* Enable SIOP response to selection 
-					   and reselection */
-#define SCNTL1_DHP_800		0x20	/* Disable halt on parity error or ATN
-					   target mode only */
-#define SCNTL1_CON		0x10	/* Connected */
-#define SCNTL1_RST		0x08	/* SCSI RST/ */
-#define SCNTL1_AESP		0x04	/* Force bad parity */
-#define SCNTL1_SND_700		0x02	/* Start SCSI send */
-#define SCNTL1_IARB_800		0x02	/* Immediate Arbitration, start
-					   arbitration immediately after
-					   busfree is detected */
-#define SCNTL1_RCV_700		0x01	/* Start SCSI receive */
-#define SCNTL1_SST_800		0x01	/* Start SCSI transfer */
-
-/* SCSI control 2 rw, */
-
-#define SCNTL2_REG_800		0x02	
-#define SCNTL2_800_SDU		0x80	/* SCSI disconnect unexpected */
-
-/* SCSI control 3 rw */
-
-#define SCNTL3_REG_800 		0x03	
-#define SCNTL3_800_SCF_SHIFT	4
-#define SCNTL3_800_SCF_MASK	0x70
-#define SCNTL3_800_SCF2		0x40	/* Synchronous divisor */
-#define SCNTL3_800_SCF1		0x20	/* 0x00 = SCLK/3 */
-#define SCNTL3_800_SCF0		0x10	/* 0x10 = SCLK/1 */
-					/* 0x20 = SCLK/1.5 
-					   0x30 = SCLK/2 
-					   0x40 = SCLK/3 */
-	    
-#define SCNTL3_800_CCF_SHIFT	0
-#define SCNTL3_800_CCF_MASK	0x07
-#define SCNTL3_800_CCF2		0x04	/* 0x00 50.01 to 66 */
-#define SCNTL3_800_CCF1		0x02	/* 0x01 16.67 to 25 */
-#define SCNTL3_800_CCF0		0x01	/* 0x02	25.01 - 37.5 
-					   0x03	37.51 - 50 
-					   0x04 50.01 - 66 */
-
-/*  
- * SCSI destination ID rw - the appropriate bit is set for the selected
- * target ID.  This is written by the SCSI SCRIPTS processor.
- * default = 0x00
- */
-#define SDID_REG_700  		0x02	
-#define SDID_REG_800		0x06
-
-#define GP_REG_800		0x07	/* General purpose IO */
-#define GP_800_IO1		0x02
-#define GP_800_IO2		0x01
-
-
-/* SCSI interrupt enable rw, default = 0x00 */
-#define SIEN_REG_700		0x03	
-#define SIEN0_REG_800		0x40
-#define SIEN_MA			0x80	/* Phase mismatch (ini) or ATN (tgt) */
-#define SIEN_FC			0x40	/* Function complete */
-#define SIEN_700_STO		0x20	/* Selection or reselection timeout */
-#define SIEN_800_SEL		0x20	/* Selected */
-#define SIEN_700_SEL		0x10	/* Selected or reselected */
-#define SIEN_800_RESEL		0x10	/* Reselected */
-#define SIEN_SGE		0x08	/* SCSI gross error */
-#define SIEN_UDC		0x04	/* Unexpected disconnect */
-#define SIEN_RST		0x02	/* SCSI RST/ received */
-#define SIEN_PAR		0x01	/* Parity error */
-
-/* 
- * SCSI chip ID rw
- * NCR53c700 : 
- * 	When arbitrating, the highest bit is used, when reselection or selection
- * 	occurs, the chip responds to all IDs for which a bit is set.
- * 	default = 0x00 
- * NCR53c810 : 
- *	Uses bit mapping
- */
-#define SCID_REG		0x04	
-/* Bit 7 is reserved on 800 series chips */
-#define SCID_800_RRE		0x40	/* Enable response to reselection */
-#define SCID_800_SRE		0x20	/* Enable response to selection */
-/* Bits four and three are reserved on 800 series chips */
-#define SCID_800_ENC_MASK	0x07	/* Encoded SCSI ID */
-
-/* SCSI transfer rw, default = 0x00 */
-#define SXFER_REG		0x05
-#define SXFER_DHP		0x80	/* Disable halt on parity */
-
-#define SXFER_TP2		0x40	/* Transfer period msb */
-#define SXFER_TP1		0x20
-#define SXFER_TP0		0x10	/* lsb */
-#define SXFER_TP_MASK		0x70
-/* FIXME : SXFER_TP_SHIFT == 5 is right for '8xx chips */
-#define SXFER_TP_SHIFT		5
-#define SXFER_TP_4		0x00	/* Divisors */
-#define SXFER_TP_5		0x10<<1
-#define SXFER_TP_6		0x20<<1
-#define SXFER_TP_7		0x30<<1
-#define SXFER_TP_8		0x40<<1
-#define SXFER_TP_9		0x50<<1
-#define SXFER_TP_10		0x60<<1
-#define SXFER_TP_11		0x70<<1
-
-#define SXFER_MO3		0x08	/* Max offset msb */
-#define SXFER_MO2		0x04
-#define SXFER_MO1		0x02
-#define SXFER_MO0		0x01	/* lsb */
-#define SXFER_MO_MASK		0x0f
-#define SXFER_MO_SHIFT		0
-
-/* 
- * SCSI output data latch rw
- * The contents of this register are driven onto the SCSI bus when 
- * the Assert Data Bus bit of the SCNTL1 register is set and 
- * the CD, IO, and MSG bits of the SOCL register match the SCSI phase
- */
-#define SODL_REG_700		0x06	
-#define SODL_REG_800		0x54
-
-
-/* 
- * SCSI output control latch rw, default = 0 
- * Note that when the chip is being manually programmed as an initiator,
- * the MSG, CD, and IO bits must be set correctly for the phase the target
- * is driving the bus in.  Otherwise no data transfer will occur due to 
- * phase mismatch.
- */
-
-#define SBCL_REG		0x0b
-#define SBCL_REQ		0x80	/*  REQ */
-#define SBCL_ACK		0x40	/*  ACK */
-#define SBCL_BSY		0x20	/*  BSY */
-#define SBCL_SEL		0x10	/*  SEL */
-#define SBCL_ATN		0x08	/*  ATN */
-#define SBCL_MSG		0x04	/*  MSG */
-#define SBCL_CD			0x02	/*  C/D */
-#define SBCL_IO			0x01	/*  I/O */
-#define SBCL_PHASE_CMDOUT	SBCL_CD
-#define SBCL_PHASE_DATAIN	SBCL_IO
-#define SBCL_PHASE_DATAOUT	0
-#define SBCL_PHASE_MSGIN	(SBCL_CD|SBCL_IO|SBCL_MSG)
-#define SBCL_PHASE_MSGOUT	(SBCL_CD|SBCL_MSG)
-#define SBCL_PHASE_STATIN	(SBCL_CD|SBCL_IO)
-#define SBCL_PHASE_MASK		(SBCL_CD|SBCL_IO|SBCL_MSG)
-
-/* 
- * SCSI first byte received latch ro 
- * This register contains the first byte received during a block MOVE 
- * SCSI SCRIPTS instruction, including
- * 
- * Initiator mode	Target mode
- * Message in		Command
- * Status		Message out
- * Data in		Data out
- *
- * It also contains the selecting or reselecting device's ID and our 
- * ID.
- *
- * Note that this is the register the various IF conditionals can 
- * operate on.
- */
-#define SFBR_REG		0x08	
-
-/* 
- * SCSI input data latch ro
- * In initiator mode, data is latched into this register on the rising
- * edge of REQ/. In target mode, data is latched on the rising edge of 
- * ACK/
- */
-#define SIDL_REG_700		0x09
-#define SIDL_REG_800		0x50
-
-/* 
- * SCSI bus data lines ro 
- * This register reflects the instantaneous status of the SCSI data 
- * lines.  Note that SCNTL0 must be set to disable parity checking, 
- * otherwise reading this register will latch new parity.
- */
-#define SBDL_REG_700		0x0a
-#define SBDL_REG_800		0x58
-
-#define SSID_REG_800		0x0a
-#define SSID_800_VAL		0x80	/* Exactly two bits asserted at sel */
-#define SSID_800_ENCID_MASK	0x07	/* Device which performed operation */
-
-
-/* 
- * SCSI bus control lines rw, 
- * instantaneous readout of control lines 
- */
-#define SOCL_REG		0x0b 	
-#define SOCL_REQ		0x80	/*  REQ ro */
-#define SOCL_ACK		0x40	/*  ACK ro */
-#define SOCL_BSY		0x20	/*  BSY ro */
-#define SOCL_SEL		0x10	/*  SEL ro */
-#define SOCL_ATN		0x08	/*  ATN ro */
-#define SOCL_MSG		0x04	/*  MSG ro */
-#define SOCL_CD			0x02	/*  C/D ro */
-#define SOCL_IO			0x01	/*  I/O ro */
-/* 
- * Synchronous SCSI Clock Control bits 
- * 0 - set by DCNTL 
- * 1 - SCLK / 1.0
- * 2 - SCLK / 1.5
- * 3 - SCLK / 2.0 
- */
-#define SBCL_SSCF1		0x02	/* wo, -66 only */
-#define SBCL_SSCF0		0x01	/* wo, -66 only */
-#define SBCL_SSCF_MASK		0x03
-
-/* 
- * XXX note : when reading the DSTAT and STAT registers to clear interrupts,
- * insure that 10 clocks elapse between the two  
- */
-/* DMA status ro */
-#define DSTAT_REG		0x0c	
-#define DSTAT_DFE		0x80	/* DMA FIFO empty */
-#define DSTAT_800_MDPE		0x40	/* Master Data Parity Error */
-#define DSTAT_800_BF		0x20	/* Bus Fault */
-#define DSTAT_ABRT		0x10	/* Aborted - set on error */
-#define DSTAT_SSI		0x08	/* SCRIPTS single step interrupt */
-#define DSTAT_SIR		0x04	/* SCRIPTS interrupt received - 
-					   set when INT instruction is 
-					   executed */
-#define DSTAT_WTD		0x02	/* Watchdog timeout detected */
-#define DSTAT_OPC		0x01	/* Illegal instruction */
-#define DSTAT_800_IID		0x01	/* Same thing, different name */
-
-
-/* NCR53c800 moves this stuff into SIST0 */
-#define SSTAT0_REG		0x0d	/* SCSI status 0 ro */
-#define SIST0_REG_800		0x42	
-#define SSTAT0_MA		0x80	/* ini : phase mismatch,
-					 * tgt : ATN/ asserted 
-					 */
-#define SSTAT0_CMP		0x40	/* function complete */
-#define SSTAT0_700_STO		0x20	/* Selection or reselection timeout */
-#define SIST0_800_SEL		0x20	/* Selected */
-#define SSTAT0_700_SEL		0x10	/* Selected or reselected */
-#define SIST0_800_RSL		0x10	/* Reselected */
-#define SSTAT0_SGE		0x08	/* SCSI gross error */
-#define SSTAT0_UDC		0x04	/* Unexpected disconnect */
-#define SSTAT0_RST		0x02	/* SCSI RST/ received */
-#define SSTAT0_PAR		0x01	/* Parity error */
-
-/* And uses SSTAT0 for what was SSTAT1 */
-
-#define SSTAT1_REG		0x0e	/* SCSI status 1 ro */
-#define SSTAT1_ILF		0x80	/* SIDL full */
-#define SSTAT1_ORF		0x40	/* SODR full */
-#define SSTAT1_OLF		0x20	/* SODL full */
-#define SSTAT1_AIP		0x10	/* Arbitration in progress */
-#define SSTAT1_LOA		0x08	/* Lost arbitration */
-#define SSTAT1_WOA		0x04	/* Won arbitration */
-#define SSTAT1_RST		0x02	/* Instant readout of RST/ */
-#define SSTAT1_SDP		0x01	/* Instant readout of SDP/ */
-
-#define SSTAT2_REG		0x0f	/* SCSI status 2 ro */
-#define SSTAT2_FF3		0x80 	/* number of bytes in synchronous */
-#define SSTAT2_FF2		0x40	/* data FIFO */
-#define SSTAT2_FF1		0x20	
-#define SSTAT2_FF0		0x10
-#define SSTAT2_FF_MASK		0xf0
-#define SSTAT2_FF_SHIFT		4
-
-/* 
- * Latched signals, latched on the leading edge of REQ/ for initiators,
- * ACK/ for targets.
- */
-#define SSTAT2_SDP		0x08	/* SDP */
-#define SSTAT2_MSG		0x04	/* MSG */
-#define SSTAT2_CD		0x02	/* C/D */
-#define SSTAT2_IO		0x01	/* I/O */
-#define SSTAT2_PHASE_CMDOUT	SSTAT2_CD
-#define SSTAT2_PHASE_DATAIN	SSTAT2_IO
-#define SSTAT2_PHASE_DATAOUT	0
-#define SSTAT2_PHASE_MSGIN	(SSTAT2_CD|SSTAT2_IO|SSTAT2_MSG)
-#define SSTAT2_PHASE_MSGOUT	(SSTAT2_CD|SSTAT2_MSG)
-#define SSTAT2_PHASE_STATIN	(SSTAT2_CD|SSTAT2_IO)
-#define SSTAT2_PHASE_MASK	(SSTAT2_CD|SSTAT2_IO|SSTAT2_MSG)
-
-
-/* NCR53c700-66 only */
-#define SCRATCHA_REG_00		0x10    /* through  0x13 Scratch A rw */
-/* NCR53c710 and higher */
-#define DSA_REG			0x10	/* DATA structure address */
-
-#define CTEST0_REG_700		0x14	/* Chip test 0 ro */
-#define CTEST0_REG_800		0x18	/* Chip test 0 rw, general purpose */
-/* 0x80 - 0x04 are reserved */
-#define CTEST0_700_RTRG		0x02	/* Real target mode */
-#define CTEST0_700_DDIR		0x01	/* Data direction, 1 = 
-					 * SCSI bus to host, 0  =
-					 * host to SCSI.
-					 */
-
-#define CTEST1_REG_700		0x15	/* Chip test 1 ro */
-#define CTEST1_REG_800		0x19	/* Chip test 1 ro */
-#define CTEST1_FMT3		0x80	/* Identify which byte lanes are empty */
-#define CTEST1_FMT2		0x40 	/* in the DMA FIFO */
-#define CTEST1_FMT1		0x20
-#define CTEST1_FMT0		0x10
-
-#define CTEST1_FFL3		0x08	/* Identify which bytes lanes are full */
-#define CTEST1_FFL2		0x04	/* in the DMA FIFO */
-#define CTEST1_FFL1		0x02
-#define CTEST1_FFL0		0x01
-
-#define CTEST2_REG_700		0x16	/* Chip test 2 ro */
-#define CTEST2_REG_800		0x1a	/* Chip test 2 ro */
-
-#define CTEST2_800_DDIR		0x80	/* 1 = SCSI->host */
-#define CTEST2_800_SIGP		0x40	/* A copy of SIGP in ISTAT.
-					   Reading this register clears */
-#define CTEST2_800_CIO		0x20	/* Configured as IO */.
-#define CTEST2_800_CM		0x10	/* Configured as memory */
-
-/* 0x80 - 0x40 are reserved on 700 series chips */
-#define CTEST2_700_SOFF		0x20	/* SCSI Offset Compare,
-					 * As an initiator, this bit is 
-					 * one when the synchronous offset
-					 * is zero, as a target this bit 
-					 * is one when the synchronous 
-					 * offset is at the maximum
-					 * defined in SXFER
-					 */
-#define CTEST2_700_SFP		0x10	/* SCSI FIFO parity bit,
-					 * reading CTEST3 unloads a byte
-					 * from the FIFO and sets this
-					 */
-#define CTEST2_700_DFP		0x08	/* DMA FIFO parity bit,
-					 * reading CTEST6 unloads a byte
-					 * from the FIFO and sets this
-					 */
-#define CTEST2_TEOP		0x04	/* SCSI true end of process,
-					 * indicates a totally finished
-					 * transfer
-					 */
-#define CTEST2_DREQ		0x02	/* Data request signal */
-/* 0x01 is reserved on 700 series chips */
-#define CTEST2_800_DACK		0x01	
-
-/* 
- * Chip test 3 ro 
- * Unloads the bottom byte of the eight deep SCSI synchronous FIFO,
- * check SSTAT2 FIFO full bits to determine size.  Note that a GROSS
- * error results if a read is attempted on this register.  Also note 
- * that 16 and 32 bit reads of this register will cause corruption.
- */
-#define CTEST3_REG_700		0x17	
-/*  Chip test 3 rw */
-#define CTEST3_REG_800		0x1b
-#define CTEST3_800_V3		0x80	/* Chip revision */
-#define CTEST3_800_V2		0x40
-#define CTEST3_800_V1		0x20
-#define CTEST3_800_V0		0x10
-#define CTEST3_800_FLF		0x08	/* Flush DMA FIFO */
-#define CTEST3_800_CLF		0x04	/* Clear DMA FIFO */
-#define CTEST3_800_FM		0x02	/* Fetch mode pin */
-/* bit 0 is reserved on 800 series chips */
-
-#define CTEST4_REG_700		0x18	/* Chip test 4 rw */
-#define CTEST4_REG_800		0x21	/* Chip test 4 rw */
-/* 0x80 is reserved on 700 series chips */
-#define CTEST4_800_BDIS		0x80	/* Burst mode disable */
-#define CTEST4_ZMOD		0x40	/* High impedance mode */
-#define CTEST4_SZM		0x20	/* SCSI bus high impedance */
-#define CTEST4_700_SLBE		0x10	/* SCSI loopback enabled */
-#define CTEST4_800_SRTM		0x10	/* Shadow Register Test Mode */
-#define CTEST4_700_SFWR		0x08	/* SCSI FIFO write enable, 
-					 * redirects writes from SODL
-					 * to the SCSI FIFO.
-					 */
-#define CTEST4_800_MPEE		0x08	/* Enable parity checking
-					   during master cycles on PCI
-					   bus */
-
-/* 
- * These bits send the contents of the CTEST6 register to the appropriate
- * byte lane of the 32 bit DMA FIFO.  Normal operation is zero, otherwise 
- * the high bit means the low two bits select the byte lane.
- */
-#define CTEST4_FBL2		0x04	
-#define CTEST4_FBL1		0x02
-#define CTEST4_FBL0		0x01	
-#define CTEST4_FBL_MASK		0x07
-#define CTEST4_FBL_0		0x04	/* Select DMA FIFO byte lane 0 */
-#define CTEST4_FBL_1		0x05	/* Select DMA FIFO byte lane 1 */
-#define CTEST4_FBL_2		0x06	/* Select DMA FIFO byte lane 2 */
-#define CTEST4_FBL_3		0x07	/* Select DMA FIFO byte lane 3 */
-#define CTEST4_800_SAVE		(CTEST4_800_BDIS)
-
-
-#define CTEST5_REG_700		0x19	/* Chip test 5 rw */
-#define CTEST5_REG_800		0x22	/* Chip test 5 rw */
-/* 
- * Clock Address Incrementor.  When set, it increments the 
- * DNAD register to the next bus size boundary.  It automatically 
- * resets itself when the operation is complete.
- */
-#define CTEST5_ADCK		0x80
-/*
- * Clock Byte Counter.  When set, it decrements the DBC register to
- * the next bus size boundary.
- */
-#define CTEST5_BBCK		0x40
-/*
- * Reset SCSI Offset.  Setting this bit to 1 clears the current offset
- * pointer in the SCSI synchronous offset counter (SSTAT).  This bit
- * is set to 1 if a SCSI Gross Error Condition occurs.  The offset should
- * be cleared when a synchronous transfer fails.  When written, it is 
- * automatically cleared after the SCSI synchronous offset counter is 
- * reset.
- */
-/* Bit 5 is reserved on 800 series chips */
-#define CTEST5_700_ROFF		0x20
-/* 
- * Master Control for Set or Reset pulses. When 1, causes the low 
- * four bits of register to set when set, 0 causes the low bits to
- * clear when set.
- */
-#define CTEST5_MASR 		0x10	
-#define CTEST5_DDIR		0x08	/* DMA direction */
-/*
- * Bits 2-0 are reserved on 800 series chips
- */
-#define CTEST5_700_EOP		0x04	/* End of process */
-#define CTEST5_700_DREQ		0x02	/* Data request */
-#define CTEST5_700_DACK		0x01	/* Data acknowledge */
-
-/* 
- * Chip test 6 rw - writing to this register writes to the byte 
- * lane in the DMA FIFO as determined by the FBL bits in the CTEST4
- * register.
- */
-#define CTEST6_REG_700		0x1a
-#define CTEST6_REG_800		0x23
-
-#define CTEST7_REG		0x1b	/* Chip test 7 rw */
-/* 0x80 - 0x40 are reserved on NCR53c700 and NCR53c700-66 chips */
-#define CTEST7_10_CDIS		0x80	/* Cache burst disable */
-#define CTEST7_10_SC1		0x40	/* Snoop control bits */
-#define CTEST7_10_SC0		0x20	
-#define CTEST7_10_SC_MASK	0x60
-/* 0x20 is reserved on the NCR53c700 */
-#define CTEST7_0060_FM		0x20	/* Fetch mode */
-#define CTEST7_STD		0x10	/* Selection timeout disable */
-#define CTEST7_DFP		0x08	/* DMA FIFO parity bit for CTEST6 */
-#define CTEST7_EVP		0x04	/* 1 = host bus even parity, 0 = odd */
-#define CTEST7_10_TT1		0x02	/* Transfer type */
-#define CTEST7_00_DC		0x02	/* Set to drive DC low during instruction 
-					   fetch */
-#define CTEST7_DIFF		0x01	/* Differential mode */
-
-#define CTEST7_SAVE ( CTEST7_EVP | CTEST7_DIFF )
-
-
-#define TEMP_REG		0x1c	/* through 0x1f Temporary stack rw */
-
-#define DFIFO_REG		0x20	/* DMA FIFO rw */
-/* 
- * 0x80 is reserved on the NCR53c710, the CLF and FLF bits have been
- * moved into the CTEST8 register.
- */
-#define DFIFO_00_FLF		0x80	/* Flush DMA FIFO to memory */
-#define DFIFO_00_CLF		0x40	/* Clear DMA and SCSI FIFOs */
-#define DFIFO_BO6		0x40
-#define DFIFO_BO5		0x20
-#define DFIFO_BO4		0x10
-#define DFIFO_BO3		0x08
-#define DFIFO_BO2		0x04 
-#define DFIFO_BO1		0x02
-#define DFIFO_BO0		0x01
-#define DFIFO_10_BO_MASK	0x7f	/* 7 bit counter */
-#define DFIFO_00_BO_MASK	0x3f	/* 6 bit counter */
-
-/* 
- * Interrupt status rw 
- * Note that this is the only register which can be read while SCSI
- * SCRIPTS are being executed.
- */
-#define ISTAT_REG_700		0x21
-#define ISTAT_REG_800		0x14
-#define ISTAT_ABRT		0x80	/* Software abort, write 
-					 *1 to abort, wait for interrupt. */
-/* 0x40 and 0x20 are reserved on NCR53c700 and NCR53c700-66 chips */
-#define ISTAT_10_SRST		0x40	/* software reset */
-#define ISTAT_10_SIGP		0x20	/* signal script */
-/* 0x10 is reserved on NCR53c700 series chips */
-#define ISTAT_800_SEM		0x10	/* semaphore */
-#define ISTAT_CON		0x08	/* 1 when connected */
-#define ISTAT_800_INTF		0x04	/* Interrupt on the fly */
-#define ISTAT_700_PRE		0x04	/* Pointer register empty.
-					 * Set to 1 when DSPS and DSP
-					 * registers are empty in pipeline
-					 * mode, always set otherwise.
-					 */
-#define ISTAT_SIP		0x02	/* SCSI interrupt pending from
-					 * SCSI portion of SIOP see
-					 * SSTAT0
-					 */
-#define ISTAT_DIP		0x01	/* DMA interrupt pending 
-					 * see DSTAT
-					 */
-
-/* NCR53c700-66 and NCR53c710 only */
-#define CTEST8_REG		0x22	/* Chip test 8 rw */
-#define CTEST8_0066_EAS		0x80	/* Enable alternate SCSI clock,
-					 * ie read from SCLK/ rather than CLK/
-					 */
-#define CTEST8_0066_EFM		0x40	/* Enable fetch and master outputs */
-#define CTEST8_0066_GRP		0x20	/* Generate Receive Parity for 
-					 * pass through.  This insures that 
-					 * bad parity won't reach the host 
-					 * bus.
-					 */
-#define CTEST8_0066_TE		0x10	/* TolerANT enable.  Enable 
-					 * active negation, should only
-					 * be used for slow SCSI 
-					 * non-differential.
-					 */
-#define CTEST8_0066_HSC		0x08	/* Halt SCSI clock */
-#define CTEST8_0066_SRA		0x04	/* Shorten REQ/ACK filtering,
-					 * must be set for fast SCSI-II
-					 * speeds.
-					 */
-#define CTEST8_0066_DAS		0x02	/* Disable automatic target/initiator
-					 * switching.
-					 */
-#define CTEST8_0066_LDE		0x01	/* Last disconnect enable.
-					 * The status of pending 
-					 * disconnect is maintained by
-					 * the core, eliminating
-					 * the possibility of missing a 
-					 * selection or reselection
-					 * while waiting to fetch a 
-					 * WAIT DISCONNECT opcode.
-					 */
-
-#define CTEST8_10_V3		0x80	/* Chip revision */
-#define CTEST8_10_V2		0x40
-#define CTEST8_10_V1		0x20	
-#define CTEST8_10_V0		0x10
-#define CTEST8_10_V_MASK	0xf0	
-#define CTEST8_10_FLF		0x08	/* Flush FIFOs */
-#define CTEST8_10_CLF		0x04	/* Clear FIFOs */
-#define CTEST8_10_FM		0x02	/* Fetch pin mode */
-#define CTEST8_10_SM		0x01	/* Snoop pin mode */
-
-
-/* 
- * The CTEST9 register may be used to differentiate between a
- * NCR53c700 and a NCR53c710.  
- *
- * Write 0xff to this register.
- * Read it.
- * If the contents are 0xff, it is a NCR53c700
- * If the contents are 0x00, it is a NCR53c700-66 first revision
- * If the contents are some other value, it is some other NCR53c700-66
- */
-#define CTEST9_REG_00		0x23	/* Chip test 9 ro */
-#define LCRC_REG_10		0x23	
-
-/*
- * 0x24 through 0x27 are the DMA byte counter register.  Instructions
- * write their high 8 bits into the DCMD register, the low 24 bits into
- * the DBC register.
- *
- * Function is dependent on the command type being executed.
- */
-
- 
-#define DBC_REG			0x24
-/* 
- * For Block Move Instructions, DBC is a 24 bit quantity representing 
- *     the number of bytes to transfer.
- * For Transfer Control Instructions, DBC is bit fielded as follows : 
- */
-/* Bits 20 - 23 should be clear */
-#define DBC_TCI_TRUE		(1 << 19) 	/* Jump when true */
-#define DBC_TCI_COMPARE_DATA	(1 << 18)	/* Compare data */
-#define DBC_TCI_COMPARE_PHASE	(1 << 17)	/* Compare phase with DCMD field */
-#define DBC_TCI_WAIT_FOR_VALID	(1 << 16)	/* Wait for REQ */
-/* Bits 8 - 15 are reserved on some implementations ? */
-#define DBC_TCI_MASK_MASK	0xff00 		/* Mask for data compare */
-#define DBC_TCI_MASK_SHIFT	8
-#define DBC_TCI_DATA_MASK	0xff		/* Data to be compared */ 
-#define DBC_TCI_DATA_SHIFT	0
-
-#define DBC_RWRI_IMMEDIATE_MASK	0xff00		/* Immediate data */
-#define DBC_RWRI_IMMEDIATE_SHIFT 8		/* Amount to shift */
-#define DBC_RWRI_ADDRESS_MASK	0x3f0000	/* Register address */
-#define DBC_RWRI_ADDRESS_SHIFT 	16
-
-
-/*
- * DMA command r/w
- */
-#define DCMD_REG		0x27	
-#define DCMD_TYPE_MASK		0xc0	/* Masks off type */
-#define DCMD_TYPE_BMI		0x00	/* Indicates a Block Move instruction */
-#define DCMD_BMI_IO		0x01	/* I/O, CD, and MSG bits selecting   */
-#define DCMD_BMI_CD		0x02	/* the phase for the block MOVE      */
-#define DCMD_BMI_MSG		0x04	/* instruction 			     */
-
-#define DCMD_BMI_OP_MASK	0x18	/* mask for opcode */
-#define DCMD_BMI_OP_MOVE_T	0x00	/* MOVE */
-#define DCMD_BMI_OP_MOVE_I	0x08	/* MOVE Initiator */
-
-#define DCMD_BMI_INDIRECT	0x20	/*  Indirect addressing */
-
-#define DCMD_TYPE_TCI		0x80	/* Indicates a Transfer Control 
-					   instruction */
-#define DCMD_TCI_IO		0x01	/* I/O, CD, and MSG bits selecting   */
-#define DCMD_TCI_CD		0x02	/* the phase for the block MOVE      */
-#define DCMD_TCI_MSG		0x04	/* instruction 			     */
-#define DCMD_TCI_OP_MASK	0x38	/* mask for opcode */
-#define DCMD_TCI_OP_JUMP	0x00	/* JUMP */
-#define DCMD_TCI_OP_CALL	0x08	/* CALL */
-#define DCMD_TCI_OP_RETURN	0x10	/* RETURN */
-#define DCMD_TCI_OP_INT		0x18	/* INT */
-
-#define DCMD_TYPE_RWRI		0x40	/* Indicates I/O or register Read/Write
-					   instruction */
-#define DCMD_RWRI_OPC_MASK	0x38	/* Opcode mask */
-#define DCMD_RWRI_OPC_WRITE	0x28	/* Write SFBR to register */
-#define DCMD_RWRI_OPC_READ	0x30	/* Read register to SFBR */
-#define DCMD_RWRI_OPC_MODIFY	0x38	/* Modify in place */
-
-#define DCMD_RWRI_OP_MASK	0x07
-#define DCMD_RWRI_OP_MOVE	0x00
-#define DCMD_RWRI_OP_SHL	0x01
-#define DCMD_RWRI_OP_OR		0x02
-#define DCMD_RWRI_OP_XOR	0x03
-#define DCMD_RWRI_OP_AND	0x04
-#define DCMD_RWRI_OP_SHR	0x05
-#define DCMD_RWRI_OP_ADD	0x06
-#define DCMD_RWRI_OP_ADDC	0x07
-
-#define DCMD_TYPE_MMI		0xc0	/* Indicates a Memory Move instruction 
-					   (three words) */
-
-
-#define DNAD_REG		0x28	/* through 0x2b DMA next address for 
-					   data */
-#define DSP_REG			0x2c	/* through 0x2f DMA SCRIPTS pointer rw */
-#define DSPS_REG		0x30	/* through 0x33 DMA SCRIPTS pointer 
-					   save rw */
-#define DMODE_REG_00		0x34 	/* DMA mode rw */
-#define DMODE_00_BL1	0x80	/* Burst length bits */
-#define DMODE_00_BL0	0x40
-#define DMODE_BL_MASK	0xc0
-/* Burst lengths (800) */
-#define DMODE_BL_2	0x00	/* 2 transfer */
-#define DMODE_BL_4	0x40	/* 4 transfers */
-#define DMODE_BL_8	0x80	/* 8 transfers */
-#define DMODE_BL_16	0xc0	/* 16 transfers */
-
-#define DMODE_700_BW16	0x20	/* Host buswidth = 16 */
-#define DMODE_700_286	0x10	/* 286 mode */
-#define DMODE_700_IOM	0x08	/* Transfer to IO port */
-#define DMODE_700_FAM	0x04	/* Fixed address mode */
-#define DMODE_700_PIPE	0x02	/* Pipeline mode disables 
-					 * automatic fetch / exec 
-					 */
-#define DMODE_MAN	0x01		/* Manual start mode, 
-					 * requires a 1 to be written
-					 * to the start DMA bit in the DCNTL
-					 * register to run scripts 
-					 */
-
-#define DMODE_700_SAVE ( DMODE_00_BL_MASK | DMODE_00_BW16 | DMODE_00_286 )
-
-/* NCR53c800 series only */
-#define SCRATCHA_REG_800	0x34	/* through 0x37 Scratch A rw */
-/* NCR53c710 only */
-#define SCRATCB_REG_10		0x34	/* through 0x37 scratch B rw */
-
-#define DMODE_REG_10    	0x38	/* DMA mode rw, NCR53c710 and newer */
-#define DMODE_800_SIOM		0x20	/* Source IO = 1 */
-#define DMODE_800_DIOM		0x10	/* Destination IO = 1 */
-#define DMODE_800_ERL		0x08	/* Enable Read Line */
-
-/* 35-38 are reserved on 700 and 700-66 series chips */
-#define DIEN_REG		0x39	/* DMA interrupt enable rw */
-/* 0x80, 0x40, and 0x20 are reserved on 700-series chips */
-#define DIEN_800_MDPE		0x40	/* Master data parity error */
-#define DIEN_800_BF		0x20	/* BUS fault */
-#define DIEN_ABRT		0x10	/* Enable aborted interrupt */
-#define DIEN_SSI		0x08	/* Enable single step interrupt */
-#define DIEN_SIR		0x04	/* Enable SCRIPTS INT command 
-					 * interrupt
-					 */
-/* 0x02 is reserved on 800 series chips */
-#define DIEN_700_WTD		0x02	/* Enable watchdog timeout interrupt */
-#define DIEN_700_OPC		0x01	/* Enable illegal instruction 
-					 * interrupt 
-					 */
-#define DIEN_800_IID		0x01	/*  Same meaning, different name */ 
-
-/*
- * DMA watchdog timer rw
- * set in 16 CLK input periods.
- */
-#define DWT_REG			0x3a
-
-/* DMA control rw */
-#define DCNTL_REG		0x3b
-#define DCNTL_700_CF1		0x80	/* Clock divisor bits */
-#define DCNTL_700_CF0		0x40
-#define DCNTL_700_CF_MASK	0xc0
-/* Clock divisors 			   Divisor SCLK range (MHZ) */
-#define DCNTL_700_CF_2		0x00    /* 2.0	   37.51-50.00 */
-#define DCNTL_700_CF_1_5	0x40	/* 1.5	   25.01-37.50 */
-#define DCNTL_700_CF_1		0x80	/* 1.0     16.67-25.00 */
-#define DCNTL_700_CF_3		0xc0	/* 3.0	   50.01-66.67 (53c700-66) */
-
-#define DCNTL_700_S16		0x20	/* Load scripts 16 bits at a time */
-#define DCNTL_SSM		0x10	/* Single step mode */
-#define DCNTL_700_LLM		0x08	/* Low level mode, can only be set 
-					 * after selection */
-#define DCNTL_800_IRQM		0x08	/* Totem pole IRQ pin */
-#define DCNTL_STD		0x04	/* Start DMA / SCRIPTS */
-/* 0x02 is reserved */
-#define DCNTL_00_RST		0x01	/* Software reset, resets everything
-					 * but 286 mode bit  in DMODE. On the
-					 * NCR53c710, this bit moved to CTEST8
-					 */
-#define DCNTL_10_COM		0x01	/* 700 software compatibility mode */
-
-#define DCNTL_700_SAVE ( DCNTL_CF_MASK | DCNTL_S16)
-
-
-/* NCR53c700-66 only */
-#define SCRATCHB_REG_00		0x3c	/* through 0x3f scratch b rw */
-#define SCRATCHB_REG_800	0x5c	/* through 0x5f scratch b rw */
-/* NCR53c710 only */
-#define ADDER_REG_10		0x3c	/* Adder, NCR53c710 only */
-
-#define SIEN1_REG_800		0x41
-#define SIEN1_800_STO		0x04	/* selection/reselection timeout */
-#define SIEN1_800_GEN		0x02	/* general purpose timer */
-#define SIEN1_800_HTH		0x01	/* handshake to handshake */
-
-#define SIST1_REG_800		0x43
-#define SIST1_800_STO		0x04	/* selection/reselection timeout */
-#define SIST1_800_GEN		0x02	/* general purpose timer */
-#define SIST1_800_HTH		0x01	/* handshake to handshake */
-
-#define SLPAR_REG_800		0x44	/* Parity */
-
-#define MACNTL_REG_800		0x46	/* Memory access control */
-#define MACNTL_800_TYP3		0x80
-#define MACNTL_800_TYP2		0x40
-#define MACNTL_800_TYP1		0x20
-#define MACNTL_800_TYP0		0x10
-#define MACNTL_800_DWR		0x08
-#define MACNTL_800_DRD		0x04
-#define MACNTL_800_PSCPT	0x02
-#define MACNTL_800_SCPTS	0x01
-
-#define GPCNTL_REG_800		0x47	/* General Purpose Pin Control */
-
-/* Timeouts are expressed such that 0=off, 1=100us, doubling after that */
-#define STIME0_REG_800		0x48	/* SCSI Timer Register 0 */
-#define STIME0_800_HTH_MASK	0xf0	/* Handshake to Handshake timeout */
-#define STIME0_800_HTH_SHIFT	4
-#define STIME0_800_SEL_MASK	0x0f	/* Selection timeout */
-#define STIME0_800_SEL_SHIFT	0
-
-#define STIME1_REG_800		0x49
-#define STIME1_800_GEN_MASK	0x0f	/* General purpose timer */
-
-#define RESPID_REG_800		0x4a	/* Response ID, bit fielded.  8
-					   bits on narrow chips, 16 on WIDE */
-
-#define STEST0_REG_800		0x4c	
-#define STEST0_800_SLT		0x08	/* Selection response logic test */
-#define STEST0_800_ART		0x04	/* Arbitration priority encoder test */
-#define STEST0_800_SOZ		0x02	/* Synchronous offset zero */
-#define STEST0_800_SOM		0x01	/* Synchronous offset maximum */
-
-#define STEST1_REG_800		0x4d
-#define STEST1_800_SCLK		0x80	/* Disable SCSI clock */
-
-#define STEST2_REG_800		0x4e	
-#define STEST2_800_SCE		0x80	/* Enable SOCL/SODL */
-#define STEST2_800_ROF		0x40	/* Reset SCSI sync offset */
-#define STEST2_800_SLB		0x10	/* Enable SCSI loopback mode */
-#define STEST2_800_SZM		0x08	/* SCSI high impedance mode */
-#define STEST2_800_EXT		0x02	/* Extend REQ/ACK filter 30 to 60ns */
-#define STEST2_800_LOW		0x01	/* SCSI low level mode */
-
-#define STEST3_REG_800		0x4f	 
-#define STEST3_800_TE		0x80	/* Enable active negation */
-#define STEST3_800_STR		0x40	/* SCSI FIFO test read */
-#define STEST3_800_HSC		0x20	/* Halt SCSI clock */
-#define STEST3_800_DSI		0x10	/* Disable single initiator response */
-#define STEST3_800_TTM		0x04	/* Time test mode */
-#define STEST3_800_CSF		0x02	/* Clear SCSI FIFO */
-#define STEST3_800_STW		0x01	/* SCSI FIFO test write */
-
-#define OPTION_PARITY 		0x1	/* Enable parity checking */
-#define OPTION_TAGGED_QUEUE	0x2	/* Enable SCSI-II tagged queuing */
-#define OPTION_700		0x8	/* Always run NCR53c700 scripts */
-#define OPTION_INTFLY		0x10	/* Use INTFLY interrupts */
-#define OPTION_DEBUG_INTR	0x20	/* Debug interrupts */
-#define OPTION_DEBUG_INIT_ONLY	0x40	/* Run initialization code and 
-					   simple test code, return
-					   DID_NO_CONNECT if any SCSI
-					   commands are attempted. */
-#define OPTION_DEBUG_READ_ONLY	0x80	/* Return DID_ERROR if any 
-					   SCSI write is attempted */
-#define OPTION_DEBUG_TRACE	0x100	/* Animated trace mode, print 
-					   each address and instruction 
-					   executed to debug buffer. */
-#define OPTION_DEBUG_SINGLE	0x200	/* stop after executing one 
-					   instruction */
-#define OPTION_SYNCHRONOUS	0x400	/* Enable sync SCSI.  */
-#define OPTION_MEMORY_MAPPED	0x800	/* NCR registers have valid 
-					   memory mapping */
-#define OPTION_IO_MAPPED	0x1000  /* NCR registers have valid
-					     I/O mapping */
-#define OPTION_DEBUG_PROBE_ONLY	0x2000  /* Probe only, don't even init */
-#define OPTION_DEBUG_TESTS_ONLY	0x4000  /* Probe, init, run selected tests */
-#define OPTION_DEBUG_TEST0	0x08000 /* Run test 0 */
-#define OPTION_DEBUG_TEST1	0x10000 /* Run test 1 */
-#define OPTION_DEBUG_TEST2	0x20000 /* Run test 2 */
-#define OPTION_DEBUG_DUMP	0x40000 /* Dump commands */
-#define OPTION_DEBUG_TARGET_LIMIT 0x80000 /* Only talk to target+luns specified */
-#define OPTION_DEBUG_NCOMMANDS_LIMIT 0x100000 /* Limit the number of commands */
-#define OPTION_DEBUG_SCRIPT 0x200000 /* Print when checkpoints are passed */
-#define OPTION_DEBUG_FIXUP 0x400000 /* print fixup values */
-#define OPTION_DEBUG_DSA 0x800000
-#define OPTION_DEBUG_CORRUPTION	0x1000000	/* Detect script corruption */
-#define OPTION_DEBUG_SDTR       0x2000000	/* Debug SDTR problem */
-#define OPTION_DEBUG_MISMATCH 	0x4000000 	/* Debug phase mismatches */
-#define OPTION_DISCONNECT	0x8000000	/* Allow disconect */
-#define OPTION_DEBUG_DISCONNECT 0x10000000	
-#define OPTION_ALWAYS_SYNCHRONOUS 0x20000000	/* Negotiate sync. transfers
-						   on power up */
-#define OPTION_DEBUG_QUEUES	0x80000000	
-#define OPTION_DEBUG_ALLOCATION 0x100000000LL
-#define OPTION_DEBUG_SYNCHRONOUS 0x200000000LL	/* Sanity check SXFER and 
-						   SCNTL3 registers */
-#define OPTION_NO_ASYNC	0x400000000LL		/* Don't automagically send
-						   SDTR for async transfers when
-						   we haven't been told to do
-						   a synchronous transfer. */
-#define OPTION_NO_PRINT_RACE 0x800000000LL	/* Don't print message when
-						   the reselect/WAIT DISCONNECT
-						   race condition hits */
-#if !defined(PERM_OPTIONS)
-#define PERM_OPTIONS 0
-#endif
-				
-struct NCR53c7x0_synchronous {
-    u32 select_indirect;		/* Value used for indirect selection */
-    u32 script[8];			/* Size ?? Script used when target is 
-						reselected */
-    unsigned char synchronous_want[5];	/* Per target desired SDTR */
-/* 
- * Set_synchronous programs these, select_indirect and current settings after
- * int_debug_should show a match.
- */
-    unsigned char sxfer_sanity, scntl3_sanity;
-};
-
-#define CMD_FLAG_SDTR 		1	/* Initiating synchronous 
-					   transfer negotiation */
-#define CMD_FLAG_WDTR		2	/* Initiating wide transfer
-					   negotiation */
-#define CMD_FLAG_DID_SDTR	4	/* did SDTR */
-#define CMD_FLAG_DID_WDTR	8	/* did WDTR */
-
-struct NCR53c7x0_table_indirect {
-    u32 count;
-    void *address;
-};
-
-enum ncr_event { 
-    EVENT_NONE = 0,
-/* 
- * Order is IMPORTANT, since these must correspond to the event interrupts
- * in 53c7,8xx.scr 
- */
-
-    EVENT_ISSUE_QUEUE = 0x5000000,	/* Command was added to issue queue */
-    EVENT_START_QUEUE,			/* Command moved to start queue */
-    EVENT_SELECT,			/* Command completed selection */
-    EVENT_DISCONNECT,			/* Command disconnected */
-    EVENT_RESELECT,			/* Command reselected */
-    EVENT_COMPLETE,		        /* Command completed */
-    EVENT_IDLE,
-    EVENT_SELECT_FAILED,
-    EVENT_BEFORE_SELECT,
-    EVENT_RESELECT_FAILED
-};
-
-struct NCR53c7x0_event {
-    enum ncr_event event;	/* What type of event */
-    unsigned char target;
-    unsigned char lun;
-    struct timeval time;	
-    u32 *dsa;			/* What's in the DSA register now (virt) */
-/* 
- * A few things from that SCSI pid so we know what happened after 
- * the Scsi_Cmnd structure in question may have disappeared.
- */
-    unsigned long pid;		/* The SCSI PID which caused this 
-				   event */
-    unsigned char cmnd[12];
-};
-
-/*
- * Things in the NCR53c7x0_cmd structure are split into two parts :
- *
- * 1.  A fixed portion, for things which are not accessed directly by static NCR
- *	code (ie, are referenced only by the Linux side of the driver,
- *	or only by dynamically genreated code).  
- *
- * 2.  The DSA portion, for things which are accessed directly by static NCR
- *	code.
- *
- * This is a little ugly, but it 
- * 1.  Avoids conflicts between the NCR code's picture of the structure, and 
- * 	Linux code's idea of what it looks like.
- *
- * 2.  Minimizes the pain in the Linux side of the code needed 
- * 	to calculate real dsa locations for things, etc.
- * 
- */
-
-struct NCR53c7x0_cmd {
-    void *real;				/* Real, unaligned address for
-					   free function */
-    void (* free)(void *, int);		/* Command to deallocate; NULL
-					   for structures allocated with
-					   scsi_register, etc. */
-    Scsi_Cmnd *cmd;			/* Associated Scsi_Cmnd 
-					   structure, Scsi_Cmnd points
-					   at NCR53c7x0_cmd using 
-					   host_scribble structure */
-
-    int size;				/* scsi_malloc'd size of this 
-					   structure */
-
-    int flags;				/* CMD_* flags */
-
-/*
- * SDTR and WIDE messages are an either/or affair
- * in this message, since we will go into message out and send
- * _the whole mess_ without dropping out of message out to 
- * let the target go into message in after sending the first 
- * message.
- */
-
-    unsigned char select[11];		/* Select message, includes
-					   IDENTIFY
-					   (optional) QUEUE TAG
- 				 	   (optional) SDTR or WDTR
-					 */
-
-
-    volatile struct NCR53c7x0_cmd *next; /* Linux maintained lists (free,
-					    running, eventually finished */
-    					 
-
-    u32 *data_transfer_start;		/* Start of data transfer routines */
-    u32 *data_transfer_end;		/* Address after end of data transfer o
-    	    	    	    	    	   routines */
-/* 
- * The following three fields were moved from the DSA propper to here
- * since only dynamically generated NCR code refers to them, meaning
- * we don't need dsa_* absolutes, and it is simpler to let the 
- * host code refer to them directly.
- */
-
-/* 
- * HARD CODED : residual and saved_residual need to agree with the sizes
- * used in NCR53c7,8xx.scr.  
- * 
- * FIXME: we want to consider the case where we have odd-length 
- *	scatter/gather buffers and a WIDE transfer, in which case 
- *	we'll need to use the CHAIN MOVE instruction.  Ick.
- */
-    u32 residual[6];			/* Residual data transfer which
-					   allows pointer code to work
-					   right.
-
-    	    	    	    	    	    [0-1] : Conditional call to 
-    	    	    	    	    	    	appropriate other transfer 
-    	    	    	    	    	    	routine.
-    	    	    	    	    	    [2-3] : Residual block transfer
-    	    	    	    	    	    	instruction.
-    	    	    	    	    	    [4-5] : Jump to instruction
-    	    	    	    	    	    	after splice.
-					 */
-    u32 saved_residual[6]; 		/* Copy of old residual, so we 
-					   can get another partial 
-					   transfer and still recover 
-    	    	    	    	    	 */
-    	    	
-    u32 saved_data_pointer;		/* Saved data pointer */
-
-    u32 dsa_next_addr;		        /* _Address_ of dsa_next field  
-					   in this dsa for RISCy 
-					   style constant. */
-
-    u32 dsa_addr;			/* Address of dsa; RISCy style
-					   constant */
-
-    u32 dsa[0];				/* Variable length (depending
-					   on host type, number of scatter /
-					   gather buffers, etc).  */
-};
-
-struct NCR53c7x0_break {
-    u32 *address, old_instruction[2];
-    struct NCR53c7x0_break *next;
-    unsigned char old_size;		/* Size of old instruction */
-};
-
-/* Indicates that the NCR is not executing code */
-#define STATE_HALTED	0		
-/* 
- * Indicates that the NCR is executing the wait for select / reselect 
- * script.  Only used when running NCR53c700 compatible scripts, only 
- * state during which an ABORT is _not_ considered an error condition.
- */
-#define STATE_WAITING	1		
-/* Indicates that the NCR is executing other code. */
-#define STATE_RUNNING	2		
-/* 
- * Indicates that the NCR was being aborted.
- */
-#define STATE_ABORTING	3
-/* Indicates that the NCR was successfully aborted. */
-#define STATE_ABORTED 4
-/* Indicates that the NCR has been disabled due to a fatal error */
-#define STATE_DISABLED 5
-
-/* 
- * Where knowledge of SCSI SCRIPT(tm) specified values are needed 
- * in an interrupt handler, an interrupt handler exists for each 
- * different SCSI script so we don't have name space problems.
- * 
- * Return values of these handlers are as follows : 
- */
-#define SPECIFIC_INT_NOTHING 	0	/* don't even restart */
-#define SPECIFIC_INT_RESTART	1	/* restart at the next instruction */
-#define SPECIFIC_INT_ABORT	2	/* recoverable error, abort cmd */
-#define SPECIFIC_INT_PANIC	3	/* unrecoverable error, panic */
-#define SPECIFIC_INT_DONE	4	/* normal command completion */
-#define SPECIFIC_INT_BREAK	5	/* break point encountered */
-
-struct NCR53c7x0_hostdata {
-    int size;				/* Size of entire Scsi_Host
-					   structure */
-    int board;				/* set to board type, useful if 
-					   we have host specific things,
-					   ie, a general purpose I/O 
-					   bit is being used to enable
-					   termination, etc. */
-
-    int chip;				/* set to chip type; 700-66 is
-					   700-66, rest are last three
-					   digits of part number */
-    /*
-     * PCI bus, device, function, only for NCR53c8x0 chips.
-     * pci_valid indicates that the PCI configuration information
-     * is valid, and we can twiddle MAX_LAT, etc. as recommended
-     * for maximum performance in the NCR documentation.
-     */
-    unsigned char pci_bus, pci_device_fn;
-    unsigned pci_valid:1;
-
-    u32 *dsp;				/* dsp to restart with after
-					   all stacked interrupts are
-					   handled. */
-
-    unsigned dsp_changed:1;		/* Has dsp changed within this
-					   set of stacked interrupts ? */
-
-    unsigned char dstat;		/* Most recent value of dstat */
-    unsigned dstat_valid:1;
-
-    unsigned expecting_iid:1;		/* Expect IID interrupt */
-    unsigned expecting_sto:1;		/* Expect STO interrupt */
-    
-    /* 
-     * The code stays cleaner if we use variables with function
-     * pointers and offsets that are unique for the different
-     * scripts rather than having a slew of switch(hostdata->chip) 
-     * statements.
-     * 
-     * It also means that the #defines from the SCSI SCRIPTS(tm)
-     * don't have to be visible outside of the script-specific
-     * instructions, preventing name space pollution.
-     */
-
-    void (* init_fixup)(struct Scsi_Host *host);
-    void (* init_save_regs)(struct Scsi_Host *host);
-    void (* dsa_fixup)(struct NCR53c7x0_cmd *cmd);
-    void (* soft_reset)(struct Scsi_Host *host);
-    int (* run_tests)(struct Scsi_Host *host);
-
-    /*
-     * Called when DSTAT_SIR is set, indicating an interrupt generated
-     * by the INT instruction, where values are unique for each SCSI
-     * script.  Should return one of the SPEC_* values.
-     */
-
-    int (* dstat_sir_intr)(struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd);
-
-    int dsa_len; /* Size of DSA structure */
-
-    /*
-     * Location of DSA fields for the SCSI SCRIPT corresponding to this 
-     * chip.  
-     */
-
-    s32 dsa_start;			
-    s32 dsa_end;			
-    s32 dsa_next;
-    s32 dsa_prev;
-    s32 dsa_cmnd;
-    s32 dsa_select;
-    s32 dsa_msgout;
-    s32 dsa_cmdout;
-    s32 dsa_dataout;
-    s32 dsa_datain;
-    s32 dsa_msgin;
-    s32 dsa_msgout_other;
-    s32 dsa_write_sync;
-    s32 dsa_write_resume;
-    s32 dsa_check_reselect;
-    s32 dsa_status;
-    s32 dsa_saved_pointer;
-    s32 dsa_jump_dest;
-
-    /* 
-     * Important entry points that generic fixup code needs
-     * to know about, fixed up.
-     */
-
-    s32 E_accept_message;
-    s32 E_command_complete;		
-    s32 E_data_transfer;
-    s32 E_dsa_code_template;
-    s32 E_dsa_code_template_end;
-    s32 E_end_data_transfer;
-    s32 E_msg_in;
-    s32 E_initiator_abort;
-    s32 E_other_transfer;
-    s32 E_other_in;
-    s32 E_other_out;
-    s32 E_target_abort;
-    s32 E_debug_break;	
-    s32 E_reject_message;
-    s32 E_respond_message;
-    s32 E_select;
-    s32 E_select_msgout;
-    s32 E_test_0;
-    s32 E_test_1;
-    s32 E_test_2;
-    s32 E_test_3;
-    s32 E_dsa_zero;
-    s32 E_cmdout_cmdout;
-    s32 E_wait_reselect;
-    s32 E_dsa_code_begin;
-
-    long long options;			/* Bitfielded set of options enabled */
-    volatile u32 test_completed;	/* Test completed */
-    int test_running;			/* Test currently running */
-    s32 test_source;
-    volatile s32 test_dest;
-
-    volatile int state;			/* state of driver, only used for 
-					   OPTION_700 */
-
-    unsigned char  dmode;		/* 
-					 * set to the address of the DMODE 
-					 * register for this chip.
-					 */
-    unsigned char istat;		/* 
-    	    	    	    	    	 * set to the address of the ISTAT 
-    	    	    	    	    	 * register for this chip.
-    	    	    	    	    	 */
-  
-    int scsi_clock;			/* 
-					 * SCSI clock in HZ. 0 may be used 
-					 * for unknown, although this will
-					 * disable synchronous negotiation.
-					 */
-
-    volatile int intrs;			/* Number of interrupts */
-    volatile int resets;		/* Number of SCSI resets */
-    unsigned char saved_dmode;	
-    unsigned char saved_ctest4;
-    unsigned char saved_ctest7;
-    unsigned char saved_dcntl;
-    unsigned char saved_scntl3;
-
-    unsigned char this_id_mask;
-
-    /* Debugger information */
-    struct NCR53c7x0_break *breakpoints, /* Linked list of all break points */
-	*breakpoint_current;		/* Current breakpoint being stepped 
-					   through, NULL if we are running 
-					   normally. */
-#ifdef NCR_DEBUG
-    int debug_size;			/* Size of debug buffer */
-    volatile int debug_count;		/* Current data count */
-    volatile char *debug_buf;		/* Output ring buffer */
-    volatile char *debug_write;		/* Current write pointer */
-    volatile char *debug_read;		/* Current read pointer */
-#endif /* def NCR_DEBUG */
-
-    /* XXX - primitive debugging junk, remove when working ? */
-    int debug_print_limit;		/* Number of commands to print
-					   out exhaustive debugging
-					   information for if 
-					   OPTION_DEBUG_DUMP is set */ 
-
-    unsigned char debug_lun_limit[16];	/* If OPTION_DEBUG_TARGET_LIMIT
-					   set, puke if commands are sent
-					   to other target/lun combinations */
-
-    int debug_count_limit;		/* Number of commands to execute
-					   before puking to limit debugging 
-					   output */
-				    
-
-    volatile unsigned idle:1;			/* set to 1 if idle */
-
-    /* 
-     * Table of synchronous+wide transfer parameters set on a per-target
-     * basis.
-     */
-    
-    volatile struct NCR53c7x0_synchronous sync[16];
-
-    volatile Scsi_Cmnd *issue_queue;
-						/* waiting to be issued by
-						   Linux driver */
-    volatile struct NCR53c7x0_cmd *running_list;	
-						/* commands running, maintained
-						   by Linux driver */
-
-    volatile struct NCR53c7x0_cmd *current;	/* currently connected 
-						   nexus, ONLY valid for
-						   NCR53c700/NCR53c700-66
-						 */
-
-    volatile struct NCR53c7x0_cmd *spare;	/* pointer to spare,
-    	    	    	    	    	    	   allocated at probe time,
-    	    	    	    	    	    	   which we can use for 
-						   initialization */
-    volatile struct NCR53c7x0_cmd *free;
-    int max_cmd_size;				/* Maximum size of NCR53c7x0_cmd
-					    	   based on number of 
-						   scatter/gather segments, etc.
-						   */
-    volatile int num_cmds;			/* Number of commands 
-						   allocated */
-    volatile int extra_allocate;
-    volatile unsigned char cmd_allocated[16];	/* Have we allocated commands
-						   for this target yet?  If not,
-						   do so ASAP */
-    volatile unsigned char busy[16][8];     	/* number of commands 
-						   executing on each target
-    	    	    	    	    	    	 */
-    /* 
-     * Eventually, I'll switch to a coroutine for calling 
-     * cmd->done(cmd), etc. so that we can overlap interrupt
-     * processing with this code for maximum performance.
-     */
-    
-    volatile struct NCR53c7x0_cmd *finished_queue;	
-						
-
-    /* Shared variables between SCRIPT and host driver */
-    volatile u32 *schedule;			/* Array of JUMPs to dsa_begin
-						   routines of various DSAs.  
-						   When not in use, replace
-						   with jump to next slot */
-
-
-    volatile unsigned char msg_buf[16];		/* buffer for messages
-						   other than the command
-						   complete message */
-
-    /* Per-target default synchronous and WIDE messages */
-    volatile unsigned char synchronous_want[16][5];
-    volatile unsigned char wide_want[16][4];
-
-    /* Bit fielded set of targets we want to speak synchronously with */ 
-    volatile u16 initiate_sdtr;	
-    /* Bit fielded set of targets we want to speak wide with */
-    volatile u16 initiate_wdtr;
-    /* Bit fielded list of targets we've talked to. */
-    volatile u16 talked_to;
-
-    /* Array of bit-fielded lun lists that we need to request_sense */
-    volatile unsigned char request_sense[16];
-
-    u32 addr_reconnect_dsa_head;		/* RISCy style constant,
-						   address of following */
-    volatile u32 reconnect_dsa_head;	
-    /* Data identifying nexus we are trying to match during reselection */
-    volatile unsigned char reselected_identify; /* IDENTIFY message */
-    volatile unsigned char reselected_tag;	/* second byte of queue tag 
-						   message or 0 */
-    /* These were static variables before we moved them */
-
-    s32 NCR53c7xx_zero;
-    s32 NCR53c7xx_sink;
-    u32 NOP_insn;
-    char NCR53c7xx_msg_reject;
-    char NCR53c7xx_msg_abort;
-    char NCR53c7xx_msg_nop;
-
-    volatile int event_size, event_index;
-    volatile struct NCR53c7x0_event *events;
-
-    /* If we need to generate code to kill off the currently connected 
-       command, this is where we do it. Should have a BMI instruction
-       to source or sink the current data, followed by a JUMP
-       to abort_connected */
-
-    u32 *abort_script;
-
-    int script_count;				/* Size of script in words */
-    u32 script[0];				/* Relocated SCSI script */
-
-};
-
-#define IRQ_NONE	255
-#define DMA_NONE	255
-#define IRQ_AUTO	254
-#define DMA_AUTO	254
-
-#define BOARD_GENERIC	0
-
-#define NCR53c7x0_insn_size(insn)					\
-    (((insn) & DCMD_TYPE_MASK) == DCMD_TYPE_MMI ? 3 : 2)
-    
-
-#define NCR53c7x0_local_declare()					\
-    volatile unsigned char *NCR53c7x0_address_memory;			\
-    unsigned int NCR53c7x0_address_io;					\
-    int NCR53c7x0_memory_mapped
-
-#define NCR53c7x0_local_setup(host)					\
-    NCR53c7x0_address_memory = (void *) (host)->base;			\
-    NCR53c7x0_address_io = (unsigned int) (host)->io_port;		\
-    NCR53c7x0_memory_mapped = ((struct NCR53c7x0_hostdata *) 		\
-	host->hostdata)-> options & OPTION_MEMORY_MAPPED 
-
-#define NCR53c7x0_read8(address) 					\
-    (NCR53c7x0_memory_mapped ? 						\
-	(unsigned int)readb(NCR53c7x0_address_memory + (address)) :	\
-	inb(NCR53c7x0_address_io + (address)))
-
-#define NCR53c7x0_read16(address) 					\
-    (NCR53c7x0_memory_mapped ? 						\
-	(unsigned int)readw(NCR53c7x0_address_memory + (address)) :	\
-	inw(NCR53c7x0_address_io + (address)))
-
-#define NCR53c7x0_read32(address) 					\
-    (NCR53c7x0_memory_mapped ? 						\
-	(unsigned int) readl(NCR53c7x0_address_memory + (address)) : 	\
-	inl(NCR53c7x0_address_io + (address)))
-
-#define NCR53c7x0_write8(address,value) 				\
-    (NCR53c7x0_memory_mapped ? 						\
-     ({writeb((value), NCR53c7x0_address_memory + (address)); mb();}) :	\
-	outb((value), NCR53c7x0_address_io + (address)))
-
-#define NCR53c7x0_write16(address,value) 				\
-    (NCR53c7x0_memory_mapped ? 						\
-     ({writew((value), NCR53c7x0_address_memory + (address)); mb();}) :	\
-	outw((value), NCR53c7x0_address_io + (address)))
-
-#define NCR53c7x0_write32(address,value) 				\
-    (NCR53c7x0_memory_mapped ? 						\
-     ({writel((value), NCR53c7x0_address_memory + (address)); mb();}) :	\
-	outl((value), NCR53c7x0_address_io + (address)))
-
-/* Patch arbitrary 32 bit words in the script */
-#define patch_abs_32(script, offset, symbol, value)			\
-    	for (i = 0; i < (sizeof (A_##symbol##_used) / sizeof 		\
-    	    (u32)); ++i) {					\
-	    (script)[A_##symbol##_used[i] - (offset)] += (value);	\
-	    if (hostdata->options & OPTION_DEBUG_FIXUP) 		\
-	      printk("scsi%d : %s reference %d at 0x%x in %s is now 0x%x\n",\
-		host->host_no, #symbol, i, A_##symbol##_used[i] - 	\
-		(int)(offset), #script, (script)[A_##symbol##_used[i] -	\
-		(offset)]);						\
-    	}
-
-/* Patch read/write instruction immediate field */
-#define patch_abs_rwri_data(script, offset, symbol, value)		\
-    	for (i = 0; i < (sizeof (A_##symbol##_used) / sizeof 		\
-    	    (u32)); ++i)					\
-    	    (script)[A_##symbol##_used[i] - (offset)] =			\
-	    	((script)[A_##symbol##_used[i] - (offset)] & 		\
-	    	~DBC_RWRI_IMMEDIATE_MASK) | 				\
-    	    	(((value) << DBC_RWRI_IMMEDIATE_SHIFT) &		\
-		 DBC_RWRI_IMMEDIATE_MASK)
-
-/* Patch transfer control instruction data field */
-#define patch_abs_tci_data(script, offset, symbol, value)	        \
-    	for (i = 0; i < (sizeof (A_##symbol##_used) / sizeof 		\
-    	    (u32)); ++i)					\
-    	    (script)[A_##symbol##_used[i] - (offset)] =			\
-	    	((script)[A_##symbol##_used[i] - (offset)] & 		\
-	    	~DBC_TCI_DATA_MASK) | 					\
-    	    	(((value) << DBC_TCI_DATA_SHIFT) &			\
-		 DBC_TCI_DATA_MASK)
-
-/* Patch field in dsa structure (assignment should be +=?) */
-#define patch_dsa_32(dsa, symbol, word, value)				\
-	{								\
-	(dsa)[(hostdata->##symbol - hostdata->dsa_start) / sizeof(u32)	\
-	    + (word)] = (value);					\
-	if (hostdata->options & OPTION_DEBUG_DSA)			\
-	    printk("scsi : dsa %s symbol %s(%d) word %d now 0x%x\n",	\
-		#dsa, #symbol, hostdata->##symbol, 			\
-		(word), (u32) (value));					\
-	}
-
-/* Paranoid people could use panic() here. */
-#define FATAL(host) shutdown((host));
-
-#endif /* NCR53c7x0_C */
-#endif /* NCR53c7x0_H */
diff --git a/i386/i386at/gpl/linux/scsi/53c78xx.c b/i386/i386at/gpl/linux/scsi/53c78xx.c
deleted file mode 100644
index 74350b08..00000000
--- a/i386/i386at/gpl/linux/scsi/53c78xx.c
+++ /dev/null
@@ -1,6381 +0,0 @@
-/*
- * PERM_OPTIONS are driver options which will be enabled for all NCR boards
- * in the system at driver initialization time.
- *
- * Don't THINK about touching these in PERM_OPTIONS : 
- *   OPTION_IO_MAPPED 
- * 	Memory mapped IO does not work under i86 Linux. 
- *
- *   OPTION_DEBUG_TEST1
- *	Test 1 does bus mastering and interrupt tests, which will help weed 
- *	out brain damaged main boards.
- *
- * These are development kernel changes.  Code for them included in this
- * driver release may or may not work.  If you turn them on, you should be 
- * running the latest copy of the development sources from
- *
- *	ftp://tsx-11.mit.edu/pub/linux/ALPHA/scsi/53c7,8xx
- *
- * and be subscribed to the ncr53c810@colorado.edu mailing list.  To
- * subscribe, send mail to majordomo@colorado.edu with 
- *
- * 	subscribe ncr53c810
- * 
- * in the text.
- *
- *
- *   OPTION_NOASYNC
- *	Don't negotiate for asynchronous transfers on the first command 
- *	when OPTION_ALWAYS_SYNCHRONOUS is set.  Useful for dain bramaged
- *	devices which do something bad rather than sending a MESSAGE 
- *	REJECT back to us like they should if they can't cope.
- *
- *   OPTION_SYNCHRONOUS
- *	Enable support for synchronous transfers.  Target negotiated 
- *	synchronous transfers will be responded to.  To initiate 
- *	a synchronous transfer request,  call 
- *
- *	    request_synchronous (hostno, target) 
- *
- *	from within KGDB.
- *
- *   OPTION_ALWAYS_SYNCHRONOUS
- *	Negotiate for synchronous transfers with every target after
- *	driver initialization or a SCSI bus reset.  This is a bit dangerous, 
- *	since there are some dain bramaged SCSI devices which will accept
- *	SDTR messages but keep talking asynchronously.
- *
- *   OPTION_DISCONNECT
- *	Enable support for disconnect/reconnect.  To change the 
- *	default setting on a given host adapter, call
- *
- *	    request_disconnect (hostno, allow)
- *
- *	where allow is non-zero to allow, 0 to disallow.
- * 
- *  If you really want to run 10MHz FAST SCSI-II transfers, you should 
- *  know that the NCR driver currently ignores parity information.  Most
- *  systems do 5MHz SCSI fine.  I've seen a lot that have problems faster
- *  than 8MHz.  To play it safe, we only request 5MHz transfers.
- *
- *  If you'd rather get 10MHz transfers, edit sdtr_message and change 
- *  the fourth byte from 50 to 25.
- */
-
-#define PERM_OPTIONS (OPTION_IO_MAPPED|OPTION_DEBUG_TEST1|OPTION_DISCONNECT|\
-	OPTION_SYNCHRONOUS)
-
-/*
- * Sponsored by 
- *	iX Multiuser Multitasking Magazine
- *	Hannover, Germany
- *	hm@ix.de
- *
- * Copyright 1993, 1994, 1995 Drew Eckhardt
- *      Visionary Computing 
- *      (Unix and Linux consulting and custom programming)
- *      drew@PoohSticks.ORG
- *	+1 (303) 786-7975
- *
- * TolerANT and SCSI SCRIPTS are registered trademarks of NCR Corporation.
- * 
- * For more information, please consult 
- *
- * NCR53C810 
- * SCSI I/O Processor
- * Programmer's Guide
- *
- * NCR 53C810
- * PCI-SCSI I/O Processor
- * Data Manual
- *
- * NCR 53C810/53C820
- * PCI-SCSI I/O Processor Design In Guide
- *
- * For literature on Symbios Logic Inc. formerly NCR, SCSI, 
- * and Communication products please call (800) 334-5454 or
- * (719) 536-3300. 
- * 
- * PCI BIOS Specification Revision
- * PCI Local Bus Specification
- * PCI System Design Guide
- *
- * PCI Special Interest Group
- * M/S HF3-15A
- * 5200 N.E. Elam Young Parkway
- * Hillsboro, Oregon 97124-6497
- * +1 (503) 696-2000 
- * +1 (800) 433-5177
- */
-
-/*
- * Design issues : 
- * The cumulative latency needed to propagate a read/write request 
- * through the file system, buffer cache, driver stacks, SCSI host, and 
- * SCSI device is ultimately the limiting factor in throughput once we 
- * have a sufficiently fast host adapter.
- *  
- * So, to maximize performance we want to keep the ratio of latency to data 
- * transfer time to a minimum by
- * 1.  Minimizing the total number of commands sent (typical command latency
- *	including drive and bus mastering host overhead is as high as 4.5ms)
- *	to transfer a given amount of data.  
- *
- *      This is accomplished by placing no arbitrary limit on the number
- *	of scatter/gather buffers supported, since we can transfer 1K
- *	per scatter/gather buffer without Eric's cluster patches, 
- *	4K with.  
- *
- * 2.  Minimizing the number of fatal interrupts serviced, since
- * 	fatal interrupts halt the SCSI I/O processor.  Basically,
- *	this means offloading the practical maximum amount of processing 
- *	to the SCSI chip.
- * 
- *	On the NCR53c810/820/720,  this is accomplished by using 
- *		interrupt-on-the-fly signals when commands complete, 
- *		and only handling fatal errors and SDTR / WDTR 	messages 
- *		in the host code.
- *
- *	On the NCR53c710, interrupts are generated as on the NCR53c8x0,
- *		only the lack of a interrupt-on-the-fly facility complicates
- *		things.   Also, SCSI ID registers and commands are 
- *		bit fielded rather than binary encoded.
- *		
- * 	On the NCR53c700 and NCR53c700-66, operations that are done via 
- *		indirect, table mode on the more advanced chips must be
- *	        replaced by calls through a jump table which 
- *		acts as a surrogate for the DSA.  Unfortunately, this 
- * 		will mean that we must service an interrupt for each 
- *		disconnect/reconnect.
- * 
- * 3.  Eliminating latency by pipelining operations at the different levels.
- * 	
- *	This driver allows a configurable number of commands to be enqueued
- *	for each target/lun combination (experimentally, I have discovered
- *	that two seems to work best) and will ultimately allow for 
- *	SCSI-II tagged queuing.
- * 	
- *
- * Architecture : 
- * This driver is built around a Linux queue of commands waiting to 
- * be executed, and a shared Linux/NCR array of commands to start.  Commands
- * are transfered to the array  by the run_process_issue_queue() function 
- * which is called whenever a command completes.
- *
- * As commands are completed, the interrupt routine is triggered,
- * looks for commands in the linked list of completed commands with
- * valid status, removes these commands from a list of running commands, 
- * calls the done routine, and flags their target/luns as not busy.
- *
- * Due to limitations in the intelligence of the NCR chips, certain
- * concessions are made.  In many cases, it is easier to dynamically 
- * generate/fix-up code rather than calculate on the NCR at run time.  
- * So, code is generated or fixed up for
- *
- * - Handling data transfers, using a variable number of MOVE instructions
- *	interspersed with CALL MSG_IN, WHEN MSGIN instructions.
- *
- * 	The DATAIN and DATAOUT routines	are separate, so that an incorrect
- *	direction can be trapped, and space isn't wasted. 
- *
- *	It may turn out that we're better off using some sort 
- *	of table indirect instruction in a loop with a variable
- *	sized table on the NCR53c710 and newer chips.
- *
- * - Checking for reselection (NCR53c710 and better)
- *
- * - Handling the details of SCSI context switches (NCR53c710 and better),
- *	such as reprogramming appropriate synchronous parameters, 
- *	removing the dsa structure from the NCR's queue of outstanding
- *	commands, etc.
- *
- */
-
-/* 
- * Accommodate differences between stock 1.2.x and 1.3.x asm-i386/types.h
- * so lusers can drop in 53c7,8xx.* and get something which compiles 
- * without warnings.
- */
-
-#if !defined(LINUX_1_2) && !defined(LINUX_1_3)
-#include <linux/version.h>
-#if LINUX_VERSION_CODE > 65536 + 3 * 256
-#define LINUX_1_3
-#else
-#define LINUX_1_2
-#endif
-#endif
-
-#ifdef LINUX_1_2
-#define u32 bogus_u32
-#define s32 bogus_s32
-#include <asm/types.h>
-#undef u32
-#undef s32
-typedef __signed__ int s32;
-typedef unsigned int  u32;
-#endif /* def LINUX_1_2 */
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/delay.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/string.h>
-#include <linux/malloc.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/time.h>
-#ifdef LINUX_1_2
-#include "../block/blk.h"
-#else
-#include <linux/blk.h>
-#endif
-#undef current
-
-#include "scsi.h"
-#include "hosts.h"
-#include "53c7,8xx.h"
-#include "constants.h"
-#include "sd.h"
-#include <linux/stat.h>
-#include <linux/stddef.h>
-
-#ifndef LINUX_1_2
-struct proc_dir_entry proc_scsi_ncr53c7xx = {
-    PROC_SCSI_NCR53C7xx, 9, "ncr53c7xx",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-#endif
-
-static int check_address (unsigned long addr, int size);
-static void dump_events (struct Scsi_Host *host, int count);
-static Scsi_Cmnd * return_outstanding_commands (struct Scsi_Host *host, 
-    int free, int issue);
-static void hard_reset (struct Scsi_Host *host);
-static void ncr_scsi_reset (struct Scsi_Host *host);
-static void print_lots (struct Scsi_Host *host);
-static void set_synchronous (struct Scsi_Host *host, int target, int sxfer, 
-    int scntl3, int now_connected);
-static int datapath_residual (struct Scsi_Host *host);
-static const char * sbcl_to_phase (int sbcl);
-static void print_progress (Scsi_Cmnd *cmd);
-static void print_queues (struct Scsi_Host *host);
-static void process_issue_queue (unsigned long flags);
-static int shutdown (struct Scsi_Host *host);
-static void abnormal_finished (struct NCR53c7x0_cmd *cmd, int result);
-static int disable (struct Scsi_Host *host);
-static int NCR53c8xx_run_tests (struct Scsi_Host *host);
-static int NCR53c8xx_script_len;
-static int NCR53c8xx_dsa_len;
-static void NCR53c7x0_intr(int irq, struct pt_regs * regs);
-static int ncr_halt (struct Scsi_Host *host);
-static void intr_phase_mismatch (struct Scsi_Host *host, struct NCR53c7x0_cmd 
-    *cmd);
-static void intr_dma (struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd);
-static void print_dsa (struct Scsi_Host *host, u32 *dsa,
-    const char *prefix);
-static int print_insn (struct Scsi_Host *host, const u32 *insn,
-    const char *prefix, int kernel);
-
-static void NCR53c8xx_dsa_fixup (struct NCR53c7x0_cmd *cmd);
-static void NCR53c8x0_init_fixup (struct Scsi_Host *host);
-static int NCR53c8x0_dstat_sir_intr (struct Scsi_Host *host, struct 
-    NCR53c7x0_cmd *cmd);
-static void NCR53c8x0_soft_reset (struct Scsi_Host *host);
-
-/* INSMOD variables */
-static long long perm_options = PERM_OPTIONS;
-/* 14 = .5s; 15 is max; decreasing divides by two. */
-static int selection_timeout = 14;
-/* Size of event list (per host adapter) */
-static int track_events = 0;
-
-static struct Scsi_Host *first_host = NULL;	/* Head of list of NCR boards */
-static Scsi_Host_Template *the_template = NULL;	
-
-/*
- * KNOWN BUGS :
- * - There is some sort of conflict when the PPP driver is compiled with 
- * 	support for 16 channels?
- * 
- * - On systems which predate the 1.3.x initialization order change,
- *      the NCR driver will cause Cannot get free page messages to appear.  
- *      These are harmless, but I don't know of an easy way to avoid them.
- *
- * - With OPTION_DISCONNECT, on two systems under unknown circumstances,
- *	we get a PHASE MISMATCH with DSA set to zero (suggests that we 
- *	are occurring somewhere in the reselection code) where 
- *	DSP=some value DCMD|DBC=same value.  
- * 	
- *	Closer inspection suggests that we may be trying to execute
- *	some portion of the DSA?
- * scsi0 : handling residual transfer (+ 0 bytes from DMA FIFO)
- * scsi0 : handling residual transfer (+ 0 bytes from DMA FIFO)
- * scsi0 : no current command : unexpected phase MSGIN.
- *         DSP=0x1c46cc, DCMD|DBC=0x1c46ac, DSA=0x0
- *         DSPS=0x0, TEMP=0x1c3e70, DMODE=0x80
- * scsi0 : DSP->
- * 001c46cc : 0x001c46cc 0x00000000
- * 001c46d4 : 0x001c5ea0 0x000011f8
- *
- *	Changed the print code in the phase_mismatch handler so
- *	that we call print_lots to try and diagnose this.
- *
- */
-
-/* 
- * Possible future direction of architecture for max performance :
- *
- * We're using a single start array for the NCR chip.  This is 
- * sub-optimal, because we cannot add a command which would conflict with 
- * an executing command to this start queue, and therefore must insert the 
- * next command for a given I/T/L combination after the first has completed;
- * incurring our interrupt latency between SCSI commands.
- *
- * To allow furthur pipelining of the NCR and host CPU operation, we want 
- * to set things up so that immediately on termination of a command destined 
- * for a given LUN, we get that LUN busy again.  
- * 
- * To do this, we need to add a 32 bit pointer to which is jumped to 
- * on completion of a command.  If no new command is available, this 
- * would point to the usual DSA issue queue select routine.
- *
- * If one were, it would point to a per-NCR53c7x0_cmd select routine 
- * which starts execution immediately, inserting the command at the head 
- * of the start queue if the NCR chip is selected or reselected.
- *
- * We would chanage so that we keep a list of outstanding commands 
- * for each unit, rather than a single running_list.  We'd insert 
- * a new command into the right running list; if the NCR didn't 
- * have something running for that yet, we'd put it in the 
- * start queue as well.  Some magic needs to happen to handle the 
- * race condition between the first command terminating before the 
- * new one is written.
- *
- * Potential for profiling : 
- * Call do_gettimeofday(struct timeval *tv) to get 800ns resolution.
- */
-
-
-/*
- * TODO : 
- * 1.  To support WIDE transfers, not much needs to happen.  We
- *	should do CHMOVE instructions instead of MOVEs when
- *	we have scatter/gather segments of uneven length.  When
- * 	we do this, we need to handle the case where we disconnect
- *	between segments.
- * 
- * 2.  Currently, when Icky things happen we do a FATAL().  Instead,
- *     we want to do an integrity check on the parts of the NCR hostdata
- *     structure which were initialized at boot time; FATAL() if that 
- *     fails, and otherwise try to recover.  Keep track of how many
- *     times this has happened within a single SCSI command; if it 
- *     gets excessive, then FATAL().
- *
- * 3.  Parity checking is currently disabled, and a few things should 
- *     happen here now that we support synchronous SCSI transfers :
- *     1.  On soft-reset, we shuld set the EPC (Enable Parity Checking)
- *	   and AAP (Assert SATN/ on parity error) bits in SCNTL0.
- *	
- *     2.  We should enable the parity interrupt in the SIEN0 register.
- * 
- *     3.  intr_phase_mismatch() needs to believe that message out is 
- *	   allways an "acceptable" phase to have a mismatch in.  If 
- *	   the old phase was MSG_IN, we should send a MESSAGE PARITY 
- *	   error.  If the old phase was something else, we should send
- *	   a INITIATOR_DETECTED_ERROR message.  Note that this could
- *	   cause a RESTORE POINTERS message; so we should handle that 
- *	   correctly first.  Instead, we should probably do an 
- *	   initiator_abort.
- *
- * 4.  MPEE bit of CTEST4 should be set so we get interrupted if 
- *     we detect an error.
- *
- *  
- * 5.  The initial code has been tested on the NCR53c810.  I don't 
- *     have access to NCR53c700, 700-66 (Forex boards), NCR53c710
- *     (NCR Pentium systems), NCR53c720, NCR53c820, or NCR53c825 boards to 
- *     finish development on those platforms.
- *
- *     NCR53c820/825/720 - need to add wide transfer support, including WDTR 
- *     		negotiation, programming of wide transfer capabilities
- *		on reselection and table indirect selection.
- *
- *     NCR53c710 - need to add fatal interrupt or GEN code for 
- *		command completion signaling.   Need to modify all 
- *		SDID, SCID, etc. registers, and table indirect select code 
- *		since these use bit fielded (ie 1<<target) instead of 
- *		binary encoded target ids.  Need to accomodate
- *		different register mappings, probably scan through
- *		the SCRIPT code and change the non SFBR register operand
- *		of all MOVE instructions.
- * 
- *     NCR53c700/700-66 - need to add code to refix addresses on 
- *		every nexus change, eliminate all table indirect code,
- *		very messy.
- *
- * 6.  The NCR53c7x0 series is very popular on other platforms that 
- *     could be running Linux - ie, some high performance AMIGA SCSI 
- *     boards use it.  
- *	
- *     So, I should include #ifdef'd code so that it is 
- *     compatible with these systems.
- *	
- *     Specifically, the little Endian assumptions I made in my 
- *     bit fields need to change, and if the NCR doesn't see memory
- *     the right way, we need to provide options to reverse words
- *     when the scripts are relocated.
- *
- * 7.  Use vremap() to access memory mapped boards.  
- */
-
-/* 
- * Allow for simultaneous existence of multiple SCSI scripts so we 
- * can have a single driver binary for all of the family.
- *
- * - one for NCR53c700 and NCR53c700-66 chips	(not yet supported)
- * - one for rest (only the NCR53c810, 815, 820, and 825 are currently 
- *	supported)
- * 
- * So that we only need two SCSI scripts, we need to modify things so
- * that we fixup register accesses in READ/WRITE instructions, and 
- * we'll also have to accomodate the bit vs. binary encoding of IDs
- * with the 7xx chips.
- */
-
-/*
- * Use pci_chips_ids to translate in both directions between PCI device ID 
- * and chip numbers.  
- */
-
-static struct {
-    unsigned short pci_device_id;
-    int chip;
-/* 
- * The revision field of the PCI_CLASS_REVISION register is compared 
- * against each of these fields if the field is not -1.  If it
- * is less than min_revision or larger than max_revision, a warning
- * message is printed.
- */
-    int max_revision;
-    int min_revision;
-} pci_chip_ids[] = { 
-    {PCI_DEVICE_ID_NCR_53C810, 810, 2, 1}, 
-    {PCI_DEVICE_ID_NCR_53C815, 815, 3, 2},
-    {PCI_DEVICE_ID_NCR_53C820, 820, -1, -1},
-    {PCI_DEVICE_ID_NCR_53C825, 825, -1, -1}
-};
-
-#define NPCI_CHIP_IDS (sizeof (pci_chip_ids) / sizeof(pci_chip_ids[0]))
-
-#define ROUNDUP(adr,type)	\
-  ((void *) (((long) (adr) + sizeof(type) - 1) & ~(sizeof(type) - 1)))
-
-/* 
- * Forced detection and autoprobe code for various hardware.  Currently, 
- * entry points for these are not included in init/main.c because if the 
- * PCI BIOS code isn't working right, you're not going to be able to use 
- * the hardware anyways; this way we force users to solve their 
- * problems rather than forcing detection and blaming us when it 
- * does not work.
- */
-
-static struct override {
-    int chip;	/* 700, 70066, 710, 720, 810, 820 */
-    int board;	/* Any special board level gunk */
-    unsigned pci:1;
-    union {
-	struct {
-	    int base;	/* Memory address - indicates memory mapped regs */
-	    int io_port;/* I/O port address - indicates I/O mapped regs */
-    	    int irq;	/* IRQ line */		
-    	    int dma;	/* DMA channel 		- often none */
-	} normal;
-	struct {
-	    int bus;
-	    int device;
-	    int function;
-	} pci;
-    } data;
-    long long options;
-} overrides [4] = {{0,},};
-static int commandline_current = 0;
-static int no_overrides = 0;
-
-#if 0
-#define OVERRIDE_LIMIT (sizeof(overrides) / sizeof(struct override))
-#else
-#define OVERRIDE_LIMIT commandline_current
-#endif
-
-/*
- * Function: issue_to_cmd
- *
- * Purpose: convert jump instruction in issue array to NCR53c7x0_cmd
- *	structure pointer.  
- *
- * Inputs; issue - pointer to start of NOP or JUMP instruction
- *	in issue array.
- *
- * Returns: pointer to command on success; 0 if opcode is NOP.
- */
-
-static inline struct NCR53c7x0_cmd *
-issue_to_cmd (struct Scsi_Host *host, struct NCR53c7x0_hostdata *hostdata,
-    u32 *issue)
-{
-    return (issue[0] != hostdata->NOP_insn) ? 
-    /* 
-     * If the IF TRUE bit is set, it's a JUMP instruction.  The
-     * operand is a bus pointer to the dsa_begin routine for this DSA.  The
-     * dsa field of the NCR53c7x0_cmd structure starts with the 
-     * DSA code template.  By converting to a virtual address,
-     * subtracting the code template size, and offset of the 
-     * dsa field, we end up with a pointer to the start of the 
-     * structure (alternatively, we could use the 
-     * dsa_cmnd field, an anachronism from when we weren't
-     * sure what the relationship between the NCR structures
-     * and host structures were going to be.
-     */
-	(struct NCR53c7x0_cmd *) ((char *) bus_to_virt (issue[1]) - 
-	    (hostdata->E_dsa_code_begin - hostdata->E_dsa_code_template) -
-	    offsetof(struct NCR53c7x0_cmd, dsa)) 
-    /* If the IF TRUE bit is not set, it's a NOP */
-	: NULL;
-}
-
-
-/*
- * Function : static internal_setup(int board, int chip, char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : board - currently, unsupported.  chip - 700, 70066, 710, 720
- * 	810, 815, 820, 825, although currently only the NCR53c810 is 
- *	supported.
- * 
- */
-
-static void 
-internal_setup(int board, int chip, char *str, int *ints) {
-    unsigned char pci;		/* Specifies a PCI override, with bus, device,
-				   function */
-
-    pci = (str && !strcmp (str, "pci")) ? 1 : 0;
-    
-/*
- * Override syntaxes are as follows : 
- * ncr53c700,ncr53c700-66,ncr53c710,ncr53c720=mem,io,irq,dma
- * ncr53c810,ncr53c820,ncr53c825=mem,io,irq or pci,bus,device,function
- */
-
-    if (commandline_current < OVERRIDE_LIMIT) {
-	overrides[commandline_current].pci = pci ? 1 : 0;
-	if (!pci) {
-	    overrides[commandline_current].data.normal.base = ints[1];
-	    overrides[commandline_current].data.normal.io_port = ints[2];
-	    overrides[commandline_current].data.normal.irq = ints[3];
-    	    overrides[commandline_current].data.normal.dma = (ints[0] >= 4) ?
-    	    	ints[4] : DMA_NONE;
-	    /* FIXME: options is now a long long */
-    	    overrides[commandline_current].options = (ints[0] >= 5) ?
-    	    	ints[5] : 0;
-	} else {
-	    overrides[commandline_current].data.pci.bus = ints[1];
-	    overrides[commandline_current].data.pci.device = ints[2];
-	    overrides[commandline_current].data.pci.function = ints[3];
-	    /* FIXME: options is now a long long */
-    	    overrides[commandline_current].options = (ints[0] >= 4) ?
-    	    	ints[4] : 0;
-	}
-	overrides[commandline_current].board = board;
-	overrides[commandline_current].chip = chip;
-	++commandline_current;
-    	++no_overrides;
-    } else {
-	printk ("53c7,7x0.c:internal_setup() : too many overrides\n");
-    }
-}
-
-/*
- * XXX - we might want to implement a single override function
- *       with a chip type field, revamp the command line configuration,
- * 	 etc.
- */
-
-#define setup_wrapper(x) 				\
-void ncr53c##x##_setup (char *str, int *ints) {		\
-    internal_setup (BOARD_GENERIC, x, str, ints);	\
-}
-
-setup_wrapper(700)
-setup_wrapper(70066)
-setup_wrapper(710)
-setup_wrapper(720)
-setup_wrapper(810)
-setup_wrapper(815)
-setup_wrapper(820)
-setup_wrapper(825)
-
-/* 
- * FIXME: we should junk these, in favor of synchronous_want and 
- * wide_want in the NCR53c7x0_hostdata structure.
- */
-
-/* Template for "preferred" synchronous transfer parameters. */
-
-static const unsigned char sdtr_message[] = {
-    EXTENDED_MESSAGE, 3 /* length */, EXTENDED_SDTR, 50 /* *4ns */, 8 /* off */ 
-};
-
-/* Template to request asynchronous transfers */
-
-static const unsigned char async_message[] = {
-    EXTENDED_MESSAGE, 3 /* length */, EXTENDED_SDTR, 0, 0 /* asynchronous */
-};
-
-/* Template for "preferred" WIDE transfer parameters */
-
-static const unsigned char wdtr_message[] = {
-    EXTENDED_MESSAGE, 2 /* length */, EXTENDED_WDTR, 1 /* 2^1 bytes */
-};
-
-/*
- * Function : struct Scsi_Host *find_host (int host)
- * 
- * Purpose : KGDB support function which translates a host number 
- * 	to a host structure. 
- *
- * Inputs : host - number of SCSI host
- *
- * Returns : NULL on failure, pointer to host structure on success.
- */
-
-static struct Scsi_Host *
-find_host (int host) {
-    struct Scsi_Host *h;
-    for (h = first_host; h && h->host_no != host; h = h->next);
-    if (!h) {
-	printk (KERN_ALERT "scsi%d not found\n", host);
-	return NULL;
-    } else if (h->hostt != the_template) {
-	printk (KERN_ALERT "scsi%d is not a NCR board\n", host);
-	return NULL;
-    }
-    return h;
-}
-
-/*
- * Function : request_synchronous (int host, int target)
- * 
- * Purpose : KGDB interface which will allow us to negotiate for 
- * 	synchronous transfers.  This ill be replaced with a more 
- * 	integrated function; perhaps a new entry in the scsi_host 
- *	structure, accessable via an ioctl() or perhaps /proc/scsi.
- *
- * Inputs : host - number of SCSI host; target - number of target.
- *
- * Returns : 0 when negotiation has been setup for next SCSI command,
- *	-1 on failure.
- */
-
-static int
-request_synchronous (int host, int target) {
-    struct Scsi_Host *h;
-    struct NCR53c7x0_hostdata *hostdata;
-    unsigned long flags;
-    if (target < 0) {
-	printk (KERN_ALERT "target %d is bogus\n", target);
-	return -1;
-    }
-    if (!(h = find_host (host)))
-	return -1;
-    else if (h->this_id == target) {
-	printk (KERN_ALERT "target %d is host ID\n", target);
-	return -1;
-    } 
-#ifndef LINUX_1_2
-    else if (target > h->max_id) {
-	printk (KERN_ALERT "target %d exceeds maximum of %d\n", target,
-	    h->max_id);
-	return -1;
-    }
-#endif
-    hostdata = (struct NCR53c7x0_hostdata *)h->hostdata;
-
-    save_flags(flags);
-    cli();
-    if (hostdata->initiate_sdtr & (1 << target)) {
-	restore_flags(flags);
-	printk (KERN_ALERT "target %d allready doing SDTR\n", target);
-	return -1;
-    } 
-    hostdata->initiate_sdtr |= (1 << target);
-    restore_flags(flags);
-    return 0;
-}
-
-/*
- * Function : request_disconnect (int host, int on_or_off)
- * 
- * Purpose : KGDB support function, tells us to allow or disallow 
- *	disconnections.
- *
- * Inputs : host - number of SCSI host; on_or_off - non-zero to allow,
- *	zero to disallow.
- *
- * Returns : 0 on success, *	-1 on failure.
- */
-
-static int 
-request_disconnect (int host, int on_or_off) {
-    struct Scsi_Host *h;
-    struct NCR53c7x0_hostdata *hostdata;
-    if (!(h = find_host (host)))
-	return -1;
-    hostdata = (struct NCR53c7x0_hostdata *) h->hostdata;
-    if (on_or_off) 
-	hostdata->options |= OPTION_DISCONNECT;
-    else
-	hostdata->options &= ~OPTION_DISCONNECT;
-    return 0;
-}
-
-/*
- * Function : static void NCR53c7x0_driver_init (struct Scsi_Host *host)
- *
- * Purpose : Initialize internal structures, as required on startup, or 
- *	after a SCSI bus reset.
- * 
- * Inputs : host - pointer to this host adapter's structure
- */
-
-static void 
-NCR53c7x0_driver_init (struct Scsi_Host *host) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    int i, j;
-    u32 *current;
-    for (i = 0; i < 16; ++i) {
-	hostdata->request_sense[i] = 0;
-    	for (j = 0; j < 8; ++j) 
-	    hostdata->busy[i][j] = 0;
-	set_synchronous (host, i, /* sxfer */ 0, hostdata->saved_scntl3, 0);
-    }
-    hostdata->issue_queue = NULL;
-    hostdata->running_list = hostdata->finished_queue = 
-	hostdata->current = NULL;
-    for (i = 0, current = (u32 *) hostdata->schedule; 
-	i < host->can_queue; ++i, current += 2) {
-	current[0] = hostdata->NOP_insn;
-	current[1] = 0xdeadbeef;
-    }
-    current[0] = ((DCMD_TYPE_TCI|DCMD_TCI_OP_JUMP) << 24) | DBC_TCI_TRUE;
-    current[1] = (u32) virt_to_bus (hostdata->script) +
-	hostdata->E_wait_reselect;
-    hostdata->reconnect_dsa_head = 0;
-    hostdata->addr_reconnect_dsa_head = (u32) 
-	virt_to_bus((void *) &(hostdata->reconnect_dsa_head));
-    hostdata->expecting_iid = 0;
-    hostdata->expecting_sto = 0;
-    if (hostdata->options & OPTION_ALWAYS_SYNCHRONOUS) 
-	hostdata->initiate_sdtr = 0xffff; 
-    else
-    	hostdata->initiate_sdtr = 0;
-    hostdata->talked_to = 0;
-    hostdata->idle = 1;
-}
-
-/* 
- * Function : static int ccf_to_clock (int ccf)
- *
- * Purpose :  Return the largest SCSI clock allowable for a given
- *	clock conversion factor, allowing us to do synchronous periods
- *	when we don't know what the SCSI clock is by taking at least 
- *	as long as the device says we can.
- *
- * Inputs : ccf
- *
- * Returns : clock on success, -1 on failure.
- */
-
-static int 
-ccf_to_clock (int ccf) {
-    switch (ccf) {
-    case 1: return 25000000; 	/* Divide by 1.0 */
-    case 2: return 37500000;	/* Divide by 1.5 */
-    case 3: return 50000000;  	/* Divide by 2.0 */
-    case 0: 			/* Divide by 3.0 */
-    case 4: return 66000000; 
-    default: return -1;
-    }
-}
-
-/* 
- * Function : static int clock_to_ccf (int clock)
- *
- * Purpose :  Return the clock conversion factor for a given SCSI clock.
- *
- * Inputs : clock - SCSI clock expressed in Hz.
- *
- * Returns : ccf on success, -1 on failure.
- */
-
-static int 
-clock_to_ccf (int clock) {
-    if (clock < 16666666)
-	return -1;
-    if (clock < 25000000)
-	return 1; 	/* Divide by 1.0 */
-    else if (clock < 37500000)
-	return 2; 	/* Divide by 1.5 */
-    else if (clock < 50000000)
-	return 3;	/* Divide by 2.0 */
-    else if (clock < 66000000)
-	return 4;	/* Divide by 3.0 */
-    else 
-	return -1;
-}
-    
-/* 
- * Function : static int NCR53c7x0_init (struct Scsi_Host *host)
- *
- * Purpose :  initialize the internal structures for a given SCSI host
- *
- * Inputs : host - pointer to this host adapter's structure
- *
- * Preconditions : when this function is called, the chip_type 
- * 	field of the hostdata structure MUST have been set.
- *
- * Returns : 0 on success, -1 on failure.
- */
-
-static int 
-NCR53c7x0_init (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    int i, ccf, expected_ccf;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    struct Scsi_Host *search;
-    /* 
-     * There are some things which we need to know about in order to provide
-     * a semblance of support.  Print 'em if they aren't what we expect, 
-     * otherwise don't add to the noise.
-     * 
-     * -1 means we don't know what to expect.
-     */
-    int expected_id = -1;
-    int expected_clock = -1;
-    int uninitialized = 0;
-    /* 
-     * FIXME : this is only on Intel boxes.  On other platforms, this
-     * will differ.
-     */
-    int expected_mapping = OPTION_IO_MAPPED;
-    NCR53c7x0_local_setup(host);
-
-    switch (hostdata->chip) {
-    case 820:
-    case 825:
-#ifdef notyet
-	host->max_id = 15;
-#endif
-	/* Fall through */
-    case 810:
-    case 815:
-    	hostdata->dstat_sir_intr = NCR53c8x0_dstat_sir_intr;
-    	hostdata->init_save_regs = NULL;
-    	hostdata->dsa_fixup = NCR53c8xx_dsa_fixup;
-    	hostdata->init_fixup = NCR53c8x0_init_fixup;
-    	hostdata->soft_reset = NCR53c8x0_soft_reset;
-	hostdata->run_tests = NCR53c8xx_run_tests;
-/* Is the SCSI clock ever anything else on these chips? */
-	expected_clock = hostdata->scsi_clock = 40000000;
-	expected_id = 7;
-    	break;
-    default:
-	printk ("scsi%d : chip type of %d is not supported yet, detaching.\n",
-	    host->host_no, hostdata->chip);
-	scsi_unregister (host);
-	return -1;
-    }
-
-    /* Assign constants accessed by NCR */
-    hostdata->NCR53c7xx_zero = 0;			
-    hostdata->NCR53c7xx_msg_reject = MESSAGE_REJECT;
-    hostdata->NCR53c7xx_msg_abort = ABORT;
-    hostdata->NCR53c7xx_msg_nop = NOP;
-    hostdata->NOP_insn = (DCMD_TYPE_TCI|DCMD_TCI_OP_JUMP) << 24;
-
-    if (expected_mapping == -1 || 
-	(hostdata->options & (OPTION_MEMORY_MAPPED)) != 
-	(expected_mapping & OPTION_MEMORY_MAPPED))
-	printk ("scsi%d : using %s mapped access\n", host->host_no, 
-	    (hostdata->options & OPTION_MEMORY_MAPPED) ? "memory" : 
-	    "io");
-
-    hostdata->dmode = (hostdata->chip == 700 || hostdata->chip == 70066) ? 
-	DMODE_REG_00 : DMODE_REG_10;
-    hostdata->istat = ((hostdata->chip / 100) == 8) ? 
-    	ISTAT_REG_800 : ISTAT_REG_700;
-
-/* Only the ISTAT register is readable when the NCR is running, so make 
-   sure it's halted. */
-    ncr_halt(host);
-
-/* 
- * XXX - the NCR53c700 uses bitfielded registers for SCID, SDID, etc,
- *	as does the 710 with one bit per SCSI ID.  Conversely, the NCR
- * 	uses a normal, 3 bit binary representation of these values.
- *
- * Get the rest of the NCR documentation, and FIND OUT where the change
- * was.
- */
-#if 0
-    tmp = hostdata->this_id_mask = NCR53c7x0_read8(SCID_REG);
-    for (host->this_id = 0; tmp != 1; tmp >>=1, ++host->this_id);
-#else
-    host->this_id = NCR53c7x0_read8(SCID_REG) & 15;
-    if (host->this_id == 0)
-	host->this_id = 7;	/* sanitize hostid---0 doesn't make sense */
-    hostdata->this_id_mask = 1 << host->this_id;
-#endif
-
-/*
- * Note : we should never encounter a board setup for ID0.  So,
- * 	if we see ID0, assume that it was uninitialized and set it
- * 	to the industry standard 7.
- */
-    if (!host->this_id) {
-	printk("scsi%d : initiator ID was %d, changing to 7\n",
-	    host->host_no, host->this_id);
-	host->this_id = 7;
-	hostdata->this_id_mask = 1 << 7;
-	uninitialized = 1;
-    };
-
-    if (expected_id == -1 || host->this_id != expected_id)
-    	printk("scsi%d : using initiator ID %d\n", host->host_no,
-    	    host->this_id);
-
-    /*
-     * Save important registers to allow a soft reset.
-     */
-
-    if ((hostdata->chip / 100) == 8) {
-    /* 
-     * CTEST4 controls burst mode disable.
-     */
-	hostdata->saved_ctest4 = NCR53c7x0_read8(CTEST4_REG_800) & 
-    	    CTEST4_800_SAVE;
-    } else {
-    /*
-     * CTEST7 controls cache snooping, burst mode, and support for 
-     * external differential drivers.
-     */
-	hostdata->saved_ctest7 = NCR53c7x0_read8(CTEST7_REG) & CTEST7_SAVE;
-    }
-
-    /*
-     * On NCR53c700 series chips, DCNTL controls the SCSI clock divisor,
-     * on 800 series chips, it allows for a totem-pole IRQ driver.
-     */
-
-    hostdata->saved_dcntl = NCR53c7x0_read8(DCNTL_REG);
-
-    /* 
-     * DCNTL_800_IRQM controls weather we are using an open drain
-     * driver (reset) or totem pole driver (set).  In all cases, 
-     * it's level active.  I suppose this is an issue when we're trying to 
-     * wire-or the same PCI INTx line?
-     */
-    if ((hostdata->chip / 100) == 8)
-	hostdata->saved_dcntl &= ~DCNTL_800_IRQM;
-
-    /*
-     * DMODE controls DMA burst length, and on 700 series chips,
-     * 286 mode and bus width  
-     */
-    hostdata->saved_dmode = NCR53c7x0_read8(hostdata->dmode);
-
-    /* 
-     * Now that burst length and enabled/disabled status is known, 
-     * clue the user in on it.  
-     */
-   
-    if ((hostdata->chip / 100) == 8) {
-	if (hostdata->saved_ctest4 & CTEST4_800_BDIS) {
-	    printk ("scsi%d : burst mode disabled\n", host->host_no);
-	} else {
-	    switch (hostdata->saved_dmode & DMODE_BL_MASK) {
-	    case DMODE_BL_2: i = 2; break;
-	    case DMODE_BL_4: i = 4; break;
-	    case DMODE_BL_8: i = 8; break;
-	    case DMODE_BL_16: i = 16; break;
-            default: i = 0;
-	    }
-	    printk ("scsi%d : burst length %d\n", host->host_no, i);
-	}
-    }
-
-    /*
-     * On NCR53c810 and NCR53c820 chips, SCNTL3 contails the synchronous
-     * and normal clock conversion factors.
-     */
-    if (hostdata->chip / 100 == 8)  {
-	expected_ccf = clock_to_ccf (expected_clock);
-	hostdata->saved_scntl3 = NCR53c7x0_read8(SCNTL3_REG_800);
-	ccf = hostdata->saved_scntl3 & SCNTL3_800_CCF_MASK;
-	if (expected_ccf != -1 && ccf != expected_ccf && !ccf) {
-	    hostdata->saved_scntl3 = (hostdata->saved_scntl3 &
-		~SCNTL3_800_CCF_MASK) | expected_ccf;
-	    if (!uninitialized) {
-		printk ("scsi%d : reset ccf to %d from %d\n", 
-		    host->host_no, expected_ccf, ccf);
-		uninitialized = 1;
-	    }
-	}
-    } else
-    	ccf = 0;
-
-    /*
-     * If we don't have a SCSI clock programmed, pick one on the upper
-     * bound of that allowed by NCR so that our transfers err on the 
-     * slow side, since transfer period must be >= the agreed 
-     * upon period.
-     */
-
-    if ((!hostdata->scsi_clock) && (hostdata->scsi_clock = ccf_to_clock (ccf)) 
-	== -1) {
-	printk ("scsi%d : clock conversion factor %d unknown.\n"
-		"         synchronous transfers disabled\n",
-		host->host_no, ccf);
-	hostdata->options &= ~OPTION_SYNCHRONOUS;
-	hostdata->scsi_clock = 0; 
-    }
-
-    if (expected_clock == -1 || hostdata->scsi_clock != expected_clock)
-    	printk ("scsi%d : using %dMHz SCSI clock\n", host->host_no, 
-	    hostdata->scsi_clock / 1000000);
-
-    for (i = 0; i < 16; ++i) 
-	hostdata->cmd_allocated[i] = 0;
-
-    if (hostdata->init_save_regs)
-    	hostdata->init_save_regs (host);
-    if (hostdata->init_fixup)
-    	hostdata->init_fixup (host);
-
-    if (!the_template) {
-	the_template = host->hostt;
-	first_host = host;
-    }
-
-    /* 
-     * Linux SCSI drivers have always been plagued with initialization 
-     * problems - some didn't work with the BIOS disabled since they expected
-     * initialization from it, some didn't work when the networking code
-     * was enabled and registers got scrambled, etc.
-     *
-     * To avoid problems like this, in the future, we will do a soft 
-     * reset on the SCSI chip, taking it back to a sane state.
-     */
-
-    hostdata->soft_reset (host);
-
-#if 1
-    hostdata->debug_count_limit = -1;
-#else
-    hostdata->debug_count_limit = 1;
-#endif
-    hostdata->intrs = -1;
-    hostdata->resets = -1;
-    memcpy ((void *) hostdata->synchronous_want, (void *) sdtr_message, 
-	sizeof (hostdata->synchronous_want));
-
-    NCR53c7x0_driver_init (host);
-
-    /*
-     * Set up an interrupt handler if we aren't already sharing an IRQ
-     * with another board.
-     */
-
-    for (search = first_host; search && !(search->hostt == the_template &&
-	search->irq == host->irq && search != host); search=search->next);
-
-    if (!search) {
-	if (request_irq(host->irq, NCR53c7x0_intr, SA_INTERRUPT, "53c7,8xx")) {
-	    printk("scsi%d : IRQ%d not free, detaching\n"
-	           "         You have either a configuration problem, or a\n"
-                   "         broken BIOS.  You may wish to manually assign\n"
-	           "         an interrupt to the NCR board rather than using\n"
-                   "         an automatic setting.\n", 
-		host->host_no, host->irq);
-	    scsi_unregister (host);
-	    return -1;
-	} 
-    } else {
-	printk("scsi%d : using interrupt handler previously installed for scsi%d\n",
-	    host->host_no, search->host_no);
-    }
-
-
-    if ((hostdata->run_tests && hostdata->run_tests(host) == -1) ||
-        (hostdata->options & OPTION_DEBUG_TESTS_ONLY)) {
-    	/* XXX Should disable interrupts, etc. here */
-	scsi_unregister (host);
-    	return -1;
-    } else {
-	if (host->io_port)  {
-	    host->n_io_port = 128;
-	    request_region (host->io_port, host->n_io_port, "ncr53c7,8xx");
-	}
-    }
-    
-    if (NCR53c7x0_read8 (SBCL_REG) & SBCL_BSY) {
-	printk ("scsi%d : bus wedge, doing SCSI reset\n", host->host_no);
-	hard_reset (host);
-    }
-    return 0;
-}
-
-/* 
- * Function : static int normal_init(Scsi_Host_Template *tpnt, int board, 
- *	int chip, u32 base, int io_port, int irq, int dma, int pcivalid,
- *	unsigned char pci_bus, unsigned char pci_device_fn,
- *	long long options);
- *
- * Purpose : initializes a NCR53c7,8x0 based on base addresses,
- *	IRQ, and DMA channel.	
- *	
- *	Useful where a new NCR chip is backwards compatible with
- *	a supported chip, but the DEVICE ID has changed so it 
- *	doesn't show up when the autoprobe does a pcibios_find_device.
- *
- * Inputs : tpnt - Template for this SCSI adapter, board - board level
- *	product, chip - 810, 820, or 825, bus - PCI bus, device_fn -
- *	device and function encoding as used by PCI BIOS calls.
- * 
- * Returns : 0 on success, -1 on failure.
- *
- */
-
-static int 
-normal_init (Scsi_Host_Template *tpnt, int board, int chip, 
-    u32 base, int io_port, int irq, int dma, int pci_valid, 
-    unsigned char pci_bus, unsigned char pci_device_fn, long long options) {
-    struct Scsi_Host *instance;
-    struct NCR53c7x0_hostdata *hostdata;
-    char chip_str[80];
-    int script_len = 0, dsa_len = 0, size = 0, max_cmd_size = 0, 
-	schedule_size = 0, ok = 0;
-    void *tmp;
-
-    options |= perm_options;
-
-    switch (chip) {
-    case 825:
-    case 820:
-    case 815:
-    case 810:
-	schedule_size = (tpnt->can_queue + 1) * 8 /* JUMP instruction size */;
-	script_len = NCR53c8xx_script_len;
-    	dsa_len = NCR53c8xx_dsa_len;
-    	options |= OPTION_INTFLY;
-    	sprintf (chip_str, "NCR53c%d", chip);
-    	break;
-    default:
-    	printk("scsi-ncr53c7,8xx : unsupported SCSI chip %d\n", chip);
-    	return -1;
-    }
-
-    printk("scsi-ncr53c7,8xx : %s at memory 0x%x, io 0x%x, irq %d",
-    	chip_str, (unsigned) base, io_port, irq);
-    if (dma == DMA_NONE)
-    	printk("\n");
-    else 
-    	printk(", dma %d\n", dma);
-
-    if ((chip / 100 == 8) && !pci_valid) 
-	printk ("scsi-ncr53c7,8xx : for better reliability and performance, please use the\n" 
-		"        PCI override instead.\n"
-		"	 Syntax : ncr53c8{10,15,20,25}=pci,<bus>,<device>,<function>\n"
-		"                 <bus> and <device> are usually 0.\n");
-
-    if (options & OPTION_DEBUG_PROBE_ONLY) {
-    	printk ("scsi-ncr53c7,8xx : probe only enabled, aborting initialization\n");
-    	return -1;
-    }
-
-    max_cmd_size = sizeof(struct NCR53c7x0_cmd) + dsa_len +
-    	/* Size of dynamic part of command structure : */
-	2 * /* Worst case : we don't know if we need DATA IN or DATA out */
-		( 2 * /* Current instructions per scatter/gather segment */ 
-        	  tpnt->sg_tablesize + 
-                  3 /* Current startup / termination required per phase */
-		) *
-	8 /* Each instruction is eight bytes */;
-
-    /* Allocate fixed part of hostdata, dynamic part to hold appropriate
-       SCSI SCRIPT(tm) plus a single, maximum-sized NCR53c7x0_cmd structure.
-
-       We need a NCR53c7x0_cmd structure for scan_scsis() when we are 
-       not loaded as a module, and when we're loaded as a module, we 
-       can't use a non-dynamically allocated structure because modules
-       are vmalloc()'d, which can allow structures to cross page 
-       boundaries and breaks our physical/virtual address assumptions
-       for DMA.
-
-       So, we stick it past the end of our hostdata structure.
-
-       ASSUMPTION : 
-       	 Regardless of how many simultaneous SCSI commands we allow,
-	 the probe code only executes a _single_ instruction at a time,
-	 so we only need one here, and don't need to allocate NCR53c7x0_cmd
-	 structures for each target until we are no longer in scan_scsis
-	 and kmalloc() has become functional (memory_init() happens 
-	 after all device driver initialization).
-    */
-
-    size = sizeof(struct NCR53c7x0_hostdata) + script_len + 
-    /* Note that alignment will be guaranteed, since we put the command
-       allocated at probe time after the fixed-up SCSI script, which 
-       consists of 32 bit words, aligned on a 32 bit boundary.  But
-       on a 64bit machine we need 8 byte alignment for hostdata->free, so
-       we add in another 4 bytes to take care of potential misalignment
-       */
-	(sizeof(void *) - sizeof(u32)) + max_cmd_size + schedule_size;
-
-    instance = scsi_register (tpnt, size);
-    if (!instance)
-	return -1;
-
-    /* FIXME : if we ever support an ISA NCR53c7xx based board, we
-       need to check if the chip is running in a 16 bit mode, and if so 
-       unregister it if it is past the 16M (0x1000000) mark */
-   	
-    hostdata = (struct NCR53c7x0_hostdata *) 
-    	instance->hostdata;
-    hostdata->size = size;
-    hostdata->script_count = script_len / sizeof(u32);
-    hostdata = (struct NCR53c7x0_hostdata *) instance->hostdata;
-    hostdata->board = board;
-    hostdata->chip = chip;
-    if ((hostdata->pci_valid = pci_valid)) {
-	hostdata->pci_bus = pci_bus;
-	hostdata->pci_device_fn = pci_device_fn;
-    }
-
-    /*
-     * Being memory mapped is more desirable, since 
-     *
-     * - Memory accesses may be faster.
-     *
-     * - The destination and source address spaces are the same for 
-     *	 all instructions, meaning we don't have to twiddle dmode or 
-     *	 any other registers.
-     *
-     * So, we try for memory mapped, and if we don't get it,
-     * we go for port mapped, and that failing we tell the user
-     * it can't work.
-     */
-
-    if (base) {
-	instance->base = (unsigned char *) (unsigned long) base;
-	/* Check for forced I/O mapping */
-    	if (!(options & OPTION_IO_MAPPED)) {
-	    options |= OPTION_MEMORY_MAPPED;
-	    ok = 1;
-	}
-    } else {
-	options &= ~OPTION_MEMORY_MAPPED;
-    }
-
-    if (io_port) {
-	instance->io_port = io_port;
-	options |= OPTION_IO_MAPPED;
-	ok = 1;
-    } else {
-	options &= ~OPTION_IO_MAPPED;
-    }
-
-    if (!ok) {
-	printk ("scsi%d : not initializing, no I/O or memory mapping known \n",
-	    instance->host_no);
-	scsi_unregister (instance);
-	return -1;
-    }
-    instance->irq = irq;
-    instance->dma_channel = dma;
-
-    hostdata->options = options;
-    hostdata->dsa_len = dsa_len;
-    hostdata->max_cmd_size = max_cmd_size;
-    hostdata->num_cmds = 1;
-    /* Initialize single command */
-    tmp = (hostdata->script + hostdata->script_count);
-    hostdata->free = ROUNDUP(tmp, void *);
-    hostdata->free->real = tmp;
-    hostdata->free->size = max_cmd_size;
-    hostdata->free->free = NULL;
-    hostdata->free->next = NULL;
-    hostdata->extra_allocate = 0;
-
-    /* Allocate command start code space */
-    hostdata->schedule = (chip == 700 || chip == 70066) ?
-	NULL : (u32 *) ((char *)hostdata->free + max_cmd_size);
-
-/* 
- * For diagnostic purposes, we don't really care how fast things blaze.
- * For profiling, we want to access the 800ns resolution system clock,
- * using a 'C' call on the host processor.
- *
- * Therefore, there's no need for the NCR chip to directly manipulate
- * this data, and we should put it wherever is most convienient for 
- * Linux.
- */
-    if (track_events) 
-	hostdata->events = (struct NCR53c7x0_event *) (track_events ? 
-	    vmalloc (sizeof (struct NCR53c7x0_event) * track_events) : NULL);
-    else
-	hostdata->events = NULL;
-
-    if (hostdata->events) {
-	memset ((void *) hostdata->events, 0, sizeof(struct NCR53c7x0_event) *
-	    track_events);	
-	hostdata->event_size = track_events;
-	hostdata->event_index = 0;
-    } else 
-	hostdata->event_size = 0;
-
-    return NCR53c7x0_init(instance);
-}
-
-
-/* 
- * Function : static int ncr_pci_init(Scsi_Host_Template *tpnt, int board, 
- *	int chip, int bus, int device_fn, long long options)
- *
- * Purpose : initializes a NCR53c800 family based on the PCI
- *	bus, device, and function location of it.  Allows 
- * 	reprogramming of latency timer and determining addresses
- *	and whether bus mastering, etc. are OK.
- *	
- *	Useful where a new NCR chip is backwards compatible with
- *	a supported chip, but the DEVICE ID has changed so it 
- *	doesn't show up when the autoprobe does a pcibios_find_device.
- *
- * Inputs : tpnt - Template for this SCSI adapter, board - board level
- *	product, chip - 810, 820, or 825, bus - PCI bus, device_fn -
- *	device and function encoding as used by PCI BIOS calls.
- * 
- * Returns : 0 on success, -1 on failure.
- *
- */
-
-static int 
-ncr_pci_init (Scsi_Host_Template *tpnt, int board, int chip, 
-    unsigned char bus, unsigned char device_fn, long long options) {
-    unsigned short vendor_id, device_id, command;
-#ifdef LINUX_1_2
-    unsigned long
-#else
-    unsigned int 
-#endif
-	base, io_port; 
-    unsigned char irq, revision;
-    int error, expected_chip;
-    int expected_id = -1, max_revision = -1, min_revision = -1;
-    int i;
-
-    printk("scsi-ncr53c7,8xx : at PCI bus %d, device %d,  function %d\n",
-	bus, (int) (device_fn & 0xf8) >> 3, 
-    	(int) device_fn & 7);
-
-    if (!pcibios_present()) {
-	printk("scsi-ncr53c7,8xx : not initializing due to lack of PCI BIOS,\n"
-	       "        try using memory, port, irq override instead.\n");
-	return -1;
-    }
-
-    if ((error = pcibios_read_config_word (bus, device_fn, PCI_VENDOR_ID, 
-	&vendor_id)) ||
-	(error = pcibios_read_config_word (bus, device_fn, PCI_DEVICE_ID, 
-	    &device_id)) ||
-	(error = pcibios_read_config_word (bus, device_fn, PCI_COMMAND, 
-	    &command)) ||
-	(error = pcibios_read_config_dword (bus, device_fn, 
-	    PCI_BASE_ADDRESS_0, &io_port)) || 
-	(error = pcibios_read_config_dword (bus, device_fn, 
-	    PCI_BASE_ADDRESS_1, &base)) ||
-	(error = pcibios_read_config_byte (bus, device_fn, PCI_CLASS_REVISION,
-	    &revision)) ||
-	(error = pcibios_read_config_byte (bus, device_fn, PCI_INTERRUPT_LINE,
-	    &irq))) {
-	printk ("scsi-ncr53c7,8xx : error %s not initializing due to error reading configuration space\n"
-		"	 perhaps you specified an incorrect PCI bus, device, or function.\n"
-		, pcibios_strerror(error));
-	return -1;
-    }
-
-    /* If any one ever clones the NCR chips, this will have to change */
-
-    if (vendor_id != PCI_VENDOR_ID_NCR) {
-	printk ("scsi-ncr53c7,8xx : not initializing, 0x%04x is not NCR vendor ID\n",
-	    (int) vendor_id);
-	return -1;
-    }
-
-
-    /* 
-     * Bit 0 is the address space indicator and must be one for I/O
-     * space mappings, bit 1 is reserved, discard them after checking
-     * that they have the correct value of 1.
-     */
-
-    if (command & PCI_COMMAND_IO) { 
-	if ((io_port & 3) != 1) {
-	    printk ("scsi-ncr53c7,8xx : disabling I/O mapping since base address 0 (0x%x)\n"
-    	    	    "        bits 0..1 indicate a non-IO mapping\n",
-		(unsigned) io_port);
-	    io_port = 0;
-	} else
-	    io_port &= PCI_BASE_ADDRESS_IO_MASK;
-    } else {
-    	io_port = 0;
-    }
-
-    if (command & PCI_COMMAND_MEMORY) {
-	if ((base & PCI_BASE_ADDRESS_SPACE) != PCI_BASE_ADDRESS_SPACE_MEMORY) {
-	    printk("scsi-ncr53c7,8xx : disabling memory mapping since base address 1\n"
-		   "        contains a non-memory mapping\n");
-	    base = 0;
-	} else 
-	    base &= PCI_BASE_ADDRESS_MEM_MASK;
-    } else {
-	base = 0;
-    }
-	
-    if (!io_port && !base) {
-	printk ("scsi-ncr53c7,8xx : not initializing, both I/O and memory mappings disabled\n");
-	return -1;
-    }
-	
-    if (!(command & PCI_COMMAND_MASTER)) {
-	printk ("scsi-ncr53c7,8xx : not initializing, BUS MASTERING was disabled\n");
-	return -1;
-    }
-
-    for (i = 0; i < NPCI_CHIP_IDS; ++i) {
-	if (device_id == pci_chip_ids[i].pci_device_id) {
-	    max_revision = pci_chip_ids[i].max_revision;
-	    min_revision = pci_chip_ids[i].min_revision;
-	    expected_chip = pci_chip_ids[i].chip;
-	}
-	if (chip == pci_chip_ids[i].chip)
-	    expected_id = pci_chip_ids[i].pci_device_id;
-    }
-
-    if (chip && device_id != expected_id) 
-	printk ("scsi-ncr53c7,8xx : warning : device id of 0x%04x doesn't\n"
-                "                   match expected 0x%04x\n",
-	    (unsigned int) device_id, (unsigned int) expected_id );
-    
-    if (max_revision != -1 && revision > max_revision) 
-	printk ("scsi-ncr53c7,8xx : warning : revision of %d is greater than %d.\n",
-	    (int) revision, max_revision);
-    else if (min_revision != -1 && revision < min_revision)
-	printk ("scsi-ncr53c7,8xx : warning : revision of %d is less than %d.\n",
-	    (int) revision, min_revision);
-
-    if (io_port && check_region (io_port, 128)) {
-	printk ("scsi-ncr53c7,8xx : IO region 0x%x to 0x%x is in use\n",
-	    (unsigned) io_port, (unsigned) io_port + 127);
-	return -1;
-    }
-
-    return normal_init (tpnt, board, chip, (int) base, io_port, 
-	(int) irq, DMA_NONE, 1, bus, device_fn, options);
-}
-
-
-/* 
- * Function : int NCR53c7xx_detect(Scsi_Host_Template *tpnt)
- *
- * Purpose : detects and initializes NCR53c7,8x0 SCSI chips
- *	that were autoprobed, overridden on the LILO command line, 
- *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter
- * 
- * Returns : number of host adapters detected
- *
- */
-
-int 
-NCR53c7xx_detect(Scsi_Host_Template *tpnt) {
-    int i;
-    int current_override;
-    int count;			/* Number of boards detected */
-    unsigned char pci_bus, pci_device_fn;
-    static short pci_index=0;	/* Device index to PCI BIOS calls */
-
-#ifndef LINUX_1_2
-    tpnt->proc_dir = &proc_scsi_ncr53c7xx;
-#endif
-
-    for (current_override = count = 0; current_override < OVERRIDE_LIMIT; 
-	 ++current_override) {
-	 if (overrides[current_override].pci ? 
-	    !ncr_pci_init (tpnt, overrides[current_override].board,
-		overrides[current_override].chip,
-		(unsigned char) overrides[current_override].data.pci.bus,
-		(((overrides[current_override].data.pci.device
-		<< 3) & 0xf8)|(overrides[current_override].data.pci.function & 
-		7)), overrides[current_override].options):
-	    !normal_init (tpnt, overrides[current_override].board, 
-		overrides[current_override].chip, 
-		overrides[current_override].data.normal.base, 
-		overrides[current_override].data.normal.io_port,
-		overrides[current_override].data.normal.irq,
-		overrides[current_override].data.normal.dma,
-		0 /* PCI data invalid */, 0 /* PCI bus place holder */,  
-		0 /* PCI device_function place holder */,
-    	    	overrides[current_override].options)) {
-    	    ++count;
-	} 
-    }
-
-    if (pcibios_present()) {
-	for (i = 0; i < NPCI_CHIP_IDS; ++i) 
-	    for (pci_index = 0;
-		!pcibios_find_device (PCI_VENDOR_ID_NCR, 
-		    pci_chip_ids[i].pci_device_id, pci_index, &pci_bus, 
-		    &pci_device_fn); 
-    		++pci_index)
-		if (!ncr_pci_init (tpnt, BOARD_GENERIC, pci_chip_ids[i].chip, 
-		    pci_bus, pci_device_fn, /* no options */ 0))
-		    ++count;
-    }
-    return count;
-}
-
-/* NCR53c810 and NCR53c820 script handling code */
-
-#include "53c8xx_d.h"
-#ifdef A_int_debug_sync
-#define DEBUG_SYNC_INTR A_int_debug_sync
-#endif
-static int NCR53c8xx_script_len = sizeof (SCRIPT);
-static int NCR53c8xx_dsa_len = A_dsa_end + Ent_dsa_zero - Ent_dsa_code_template;
-
-/* 
- * Function : static void NCR53c8x0_init_fixup (struct Scsi_Host *host)
- *
- * Purpose :  copy and fixup the SCSI SCRIPTS(tm) code for this device.
- *
- * Inputs : host - pointer to this host adapter's structure
- *
- */
-
-static void 
-NCR53c8x0_init_fixup (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned char tmp;
-    int i, ncr_to_memory, memory_to_ncr;
-    u32 base;
-    NCR53c7x0_local_setup(host);
-
-
-    /* XXX - NOTE : this code MUST be made endian aware */
-    /*  Copy code into buffer that was allocated at detection time.  */
-    memcpy ((void *) hostdata->script, (void *) SCRIPT, 
-	sizeof(SCRIPT));
-    /* Fixup labels */
-    for (i = 0; i < PATCHES; ++i) 
-	hostdata->script[LABELPATCHES[i]] += 
-    	    virt_to_bus(hostdata->script);
-    /* Fixup addresses of constants that used to be EXTERNAL */
-
-    patch_abs_32 (hostdata->script, 0, NCR53c7xx_msg_abort, 
-    	virt_to_bus(&(hostdata->NCR53c7xx_msg_abort)));
-    patch_abs_32 (hostdata->script, 0, NCR53c7xx_msg_reject, 
-    	virt_to_bus(&(hostdata->NCR53c7xx_msg_reject)));
-    patch_abs_32 (hostdata->script, 0, NCR53c7xx_zero, 
-    	virt_to_bus(&(hostdata->NCR53c7xx_zero)));
-    patch_abs_32 (hostdata->script, 0, NCR53c7xx_sink, 
-    	virt_to_bus(&(hostdata->NCR53c7xx_sink)));
-    patch_abs_32 (hostdata->script, 0, NOP_insn,
-	virt_to_bus(&(hostdata->NOP_insn)));
-    patch_abs_32 (hostdata->script, 0, schedule,
-	virt_to_bus((void *) hostdata->schedule));
-
-    /* Fixup references to external variables: */
-    for (i = 0; i < EXTERNAL_PATCHES_LEN; ++i)
-       hostdata->script[EXTERNAL_PATCHES[i].offset] +=
-         virt_to_bus(EXTERNAL_PATCHES[i].address);
-
-    /* 
-     * Fixup absolutes set at boot-time.
-     * 
-     * All non-code absolute variables suffixed with "dsa_" and "int_"
-     * are constants, and need no fixup provided the assembler has done 
-     * it for us (I don't know what the "real" NCR assembler does in 
-     * this case, my assembler does the right magic).
-     */
-
-    patch_abs_rwri_data (hostdata->script, 0, dsa_save_data_pointer, 
-    	Ent_dsa_code_save_data_pointer - Ent_dsa_zero);
-    patch_abs_rwri_data (hostdata->script, 0, dsa_restore_pointers,
-    	Ent_dsa_code_restore_pointers - Ent_dsa_zero);
-    patch_abs_rwri_data (hostdata->script, 0, dsa_check_reselect,
-    	Ent_dsa_code_check_reselect - Ent_dsa_zero);
-
-    /*
-     * Just for the hell of it, preserve the settings of 
-     * Burst Length and Enable Read Line bits from the DMODE 
-     * register.  Make sure SCRIPTS start automagically.
-     */
-
-    tmp = NCR53c7x0_read8(DMODE_REG_10);
-    tmp &= (DMODE_800_ERL | DMODE_BL_MASK);
-
-    if (!(hostdata->options & OPTION_MEMORY_MAPPED)) {
-    	base = (u32) host->io_port;
-    	memory_to_ncr = tmp|DMODE_800_DIOM;
-    	ncr_to_memory = tmp|DMODE_800_SIOM;
-    } else {
-    	base = virt_to_bus(host->base);
-	memory_to_ncr = ncr_to_memory = tmp;
-    }
-
-    patch_abs_32 (hostdata->script, 0, addr_scratch, base + SCRATCHA_REG_800);
-    patch_abs_32 (hostdata->script, 0, addr_temp, base + TEMP_REG);
-
-    /*
-     * I needed some variables in the script to be accessible to 
-     * both the NCR chip and the host processor. For these variables,
-     * I made the arbitrary decision to store them directly in the 
-     * hostdata structure rather than in the RELATIVE area of the 
-     * SCRIPTS.
-     */
-    
-
-    patch_abs_rwri_data (hostdata->script, 0, dmode_memory_to_memory, tmp);
-    patch_abs_rwri_data (hostdata->script, 0, dmode_memory_to_ncr, memory_to_ncr);
-    patch_abs_rwri_data (hostdata->script, 0, dmode_ncr_to_memory, ncr_to_memory);
-
-    patch_abs_32 (hostdata->script, 0, msg_buf, 
-	virt_to_bus((void *)&(hostdata->msg_buf)));
-    patch_abs_32 (hostdata->script, 0, reconnect_dsa_head, 
-    	virt_to_bus((void *)&(hostdata->reconnect_dsa_head)));
-    patch_abs_32 (hostdata->script, 0, addr_reconnect_dsa_head, 
-	virt_to_bus((void *)&(hostdata->addr_reconnect_dsa_head)));
-    patch_abs_32 (hostdata->script, 0, reselected_identify, 
-    	virt_to_bus((void *)&(hostdata->reselected_identify)));
-/* reselected_tag is currently unused */
-#if 0
-    patch_abs_32 (hostdata->script, 0, reselected_tag, 
-    	virt_to_bus((void *)&(hostdata->reselected_tag)));
-#endif
-
-    patch_abs_32 (hostdata->script, 0, test_dest, 
-	virt_to_bus((void*)&hostdata->test_dest));
-    patch_abs_32 (hostdata->script, 0, test_src, 
-	virt_to_bus(&hostdata->test_source));
-
-    patch_abs_rwri_data (hostdata->script, 0, dsa_check_reselect, 
-	(unsigned char)(Ent_dsa_code_check_reselect - Ent_dsa_zero));
-
-/* These are for event logging; the ncr_event enum contains the 
-   actual interrupt numbers. */
-#ifdef A_int_EVENT_SELECT
-   patch_abs_32 (hostdata->script, 0, int_EVENT_SELECT, (u32) EVENT_SELECT);
-#endif
-#ifdef A_int_EVENT_DISCONNECT
-   patch_abs_32 (hostdata->script, 0, int_EVENT_DISCONNECT, (u32) EVENT_DISCONNECT);
-#endif
-#ifdef A_int_EVENT_RESELECT
-   patch_abs_32 (hostdata->script, 0, int_EVENT_RESELECT, (u32) EVENT_RESELECT);
-#endif
-#ifdef A_int_EVENT_COMPLETE
-   patch_abs_32 (hostdata->script, 0, int_EVENT_COMPLETE, (u32) EVENT_COMPLETE);
-#endif
-#ifdef A_int_EVENT_IDLE
-   patch_abs_32 (hostdata->script, 0, int_EVENT_IDLE, (u32) EVENT_IDLE);
-#endif
-#ifdef A_int_EVENT_SELECT_FAILED
-   patch_abs_32 (hostdata->script, 0, int_EVENT_SELECT_FAILED, 
-	(u32) EVENT_SELECT_FAILED);
-#endif
-#ifdef A_int_EVENT_BEFORE_SELECT
-   patch_abs_32 (hostdata->script, 0, int_EVENT_BEFORE_SELECT,
-	(u32) EVENT_BEFORE_SELECT);
-#endif
-#ifdef A_int_EVENT_RESELECT_FAILED
-   patch_abs_32 (hostdata->script, 0, int_EVENT_RESELECT_FAILED, 
-	(u32) EVENT_RESELECT_FAILED);
-#endif
-
-    /*
-     * Make sure the NCR and Linux code agree on the location of 
-     * certain fields.
-     */
-
-    hostdata->E_accept_message = Ent_accept_message;
-    hostdata->E_command_complete = Ent_command_complete;		
-    hostdata->E_cmdout_cmdout = Ent_cmdout_cmdout;
-    hostdata->E_data_transfer = Ent_data_transfer;
-    hostdata->E_debug_break = Ent_debug_break;	
-    hostdata->E_dsa_code_template = Ent_dsa_code_template;
-    hostdata->E_dsa_code_template_end = Ent_dsa_code_template_end;
-    hostdata->E_end_data_transfer = Ent_end_data_transfer;
-    hostdata->E_initiator_abort = Ent_initiator_abort;
-    hostdata->E_msg_in = Ent_msg_in;
-    hostdata->E_other_transfer = Ent_other_transfer;
-    hostdata->E_other_in = Ent_other_in;
-    hostdata->E_other_out = Ent_other_out;
-    hostdata->E_reject_message = Ent_reject_message;
-    hostdata->E_respond_message = Ent_respond_message;
-    hostdata->E_select = Ent_select;
-    hostdata->E_select_msgout = Ent_select_msgout;
-    hostdata->E_target_abort = Ent_target_abort;
-#ifdef Ent_test_0
-    hostdata->E_test_0 = Ent_test_0;
-#endif
-    hostdata->E_test_1 = Ent_test_1;
-    hostdata->E_test_2 = Ent_test_2;
-#ifdef Ent_test_3
-    hostdata->E_test_3 = Ent_test_3;
-#endif
-    hostdata->E_wait_reselect = Ent_wait_reselect;
-    hostdata->E_dsa_code_begin = Ent_dsa_code_begin;
-
-    hostdata->dsa_cmdout = A_dsa_cmdout;
-    hostdata->dsa_cmnd = A_dsa_cmnd;
-    hostdata->dsa_datain = A_dsa_datain;
-    hostdata->dsa_dataout = A_dsa_dataout;
-    hostdata->dsa_end = A_dsa_end;			
-    hostdata->dsa_msgin = A_dsa_msgin;
-    hostdata->dsa_msgout = A_dsa_msgout;
-    hostdata->dsa_msgout_other = A_dsa_msgout_other;
-    hostdata->dsa_next = A_dsa_next;
-    hostdata->dsa_select = A_dsa_select;
-    hostdata->dsa_start = Ent_dsa_code_template - Ent_dsa_zero;
-    hostdata->dsa_status = A_dsa_status;
-    hostdata->dsa_jump_dest = Ent_dsa_code_fix_jump - Ent_dsa_zero + 
-	8 /* destination operand */;
-
-    /* sanity check */
-    if (A_dsa_fields_start != Ent_dsa_code_template_end - 
-    	Ent_dsa_zero) 
-    	printk("scsi%d : NCR dsa_fields start is %d not %d\n",
-    	    host->host_no, A_dsa_fields_start, Ent_dsa_code_template_end - 
-    	    Ent_dsa_zero);
-
-    printk("scsi%d : NCR code relocated to 0x%lx (virt 0x%p)\n", host->host_no,
-	virt_to_bus(hostdata->script), hostdata->script);
-}
-
-/*
- * Function : static int NCR53c8xx_run_tests (struct Scsi_Host *host)
- *
- * Purpose : run various verification tests on the NCR chip, 
- *	including interrupt generation, and proper bus mastering
- * 	operation.
- * 
- * Inputs : host - a properly initialized Scsi_Host structure
- *
- * Preconditions : the NCR chip must be in a halted state.
- *
- * Returns : 0 if all tests were successful, -1 on error.
- * 
- */
-
-static int 
-NCR53c8xx_run_tests (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned long timeout;
-    u32 start;
-    int failed, i;
-    unsigned long flags;
-    NCR53c7x0_local_setup(host);
-
-    /* The NCR chip _must_ be idle to run the test scripts */
-
-    save_flags(flags);
-    cli();
-    if (!hostdata->idle) {
-	printk ("scsi%d : chip not idle, aborting tests\n", host->host_no);
-	restore_flags(flags);
-	return -1;
-    }
-
-    /* 
-     * Check for functional interrupts, this could work as an
-     * autoprobe routine.
-     */
-
-    if ((hostdata->options & OPTION_DEBUG_TEST1) && 
-	    hostdata->state != STATE_DISABLED) {
-	hostdata->idle = 0;
-	hostdata->test_running = 1;
-	hostdata->test_completed = -1;
-	hostdata->test_dest = 0;
-	hostdata->test_source = 0xdeadbeef;
-	start = virt_to_bus (hostdata->script) + hostdata->E_test_1;
-    	hostdata->state = STATE_RUNNING;
-	printk ("scsi%d : test 1", host->host_no);
-	NCR53c7x0_write32 (DSP_REG, start);
-	printk (" started\n");
-	sti();
-
-	/* 
-	 * This is currently a .5 second timeout, since (in theory) no slow 
-	 * board will take that long.  In practice, we've seen one 
-	 * pentium which ocassionally fails with this, but works with 
-	 * 10 times as much?
-	 */
-
-	timeout = jiffies + 5 * HZ / 10;
-	while ((hostdata->test_completed == -1) && jiffies < timeout)
-		barrier();
-
-	failed = 1;
-	if (hostdata->test_completed == -1)
-	    printk ("scsi%d : driver test 1 timed out%s\n",host->host_no ,
-		(hostdata->test_dest == 0xdeadbeef) ? 
-		    " due to lost interrupt.\n"
-		    "         Please verify that the correct IRQ is being used for your board,\n"
-		    "	      and that the motherboard IRQ jumpering matches the PCI setup on\n"
-		    "         PCI systems.\n"
-		    "         If you are using a NCR53c810 board in a PCI system, you should\n" 
-		    "         also verify that the board is jumpered to use PCI INTA, since\n"
-		    "         most PCI motherboards lack support for INTB, INTC, and INTD.\n"
-		    : "");
-	else if (hostdata->test_completed != 1) 
-	    printk ("scsi%d : test 1 bad interrupt value (%d)\n", 
-		host->host_no, hostdata->test_completed);
-	else 
-	    failed = (hostdata->test_dest != 0xdeadbeef);
-
-	if (hostdata->test_dest != 0xdeadbeef) {
-	    printk ("scsi%d : driver test 1 read 0x%x instead of 0xdeadbeef indicating a\n"
-                    "         probable cache invalidation problem.  Please configure caching\n"
-		    "         as write-through or disabled\n",
-		host->host_no, hostdata->test_dest);
-	}
-
-	if (failed) {
-	    printk ("scsi%d : DSP = 0x%p (script at 0x%p, start at 0x%x)\n",
-		host->host_no, bus_to_virt(NCR53c7x0_read32(DSP_REG)),
-		hostdata->script, start);
-	    printk ("scsi%d : DSPS = 0x%x\n", host->host_no,
-		NCR53c7x0_read32(DSPS_REG));
-	    restore_flags(flags);
-	    return -1;
-	}
-    	hostdata->test_running = 0;
-    }
-
-    if ((hostdata->options & OPTION_DEBUG_TEST2) && 
-	hostdata->state != STATE_DISABLED) {
-	u32 dsa[48];
-    	unsigned char identify = IDENTIFY(0, 0);
-	unsigned char cmd[6];
-	unsigned char data[36];
-    	unsigned char status = 0xff;
-    	unsigned char msg = 0xff;
-
-    	cmd[0] = INQUIRY;
-    	cmd[1] = cmd[2] = cmd[3] = cmd[5] = 0;
-    	cmd[4] = sizeof(data); 
-
-    	dsa[2] = 1;
-    	dsa[3] = virt_to_bus(&identify);
-    	dsa[4] = 6;
-    	dsa[5] = virt_to_bus(&cmd);
-    	dsa[6] = sizeof(data);
-    	dsa[7] = virt_to_bus(&data);
-    	dsa[8] = 1;
-    	dsa[9] = virt_to_bus(&status);
-    	dsa[10] = 1;
-    	dsa[11] = virt_to_bus(&msg);
-
-	for (i = 0; i < 3; ++i) {
-	    cli();
-	    if (!hostdata->idle) {
-		printk ("scsi%d : chip not idle, aborting tests\n", host->host_no);
-		restore_flags(flags);
-		return -1;
-	    }
-
-	    /*	     SCNTL3         SDID	*/
-	    dsa[0] = (0x33 << 24) | (i << 16)  ;
-	    hostdata->idle = 0;
-	    hostdata->test_running = 2;
-	    hostdata->test_completed = -1;
-	    start = virt_to_bus(hostdata->script) + hostdata->E_test_2;
-	    hostdata->state = STATE_RUNNING;
-	    NCR53c7x0_write32 (DSA_REG, virt_to_bus(dsa));
-	    NCR53c7x0_write32 (DSP_REG, start);
-	    sti();
-
-	    timeout = jiffies + 5 * HZ;	/* arbitrary */
-	    while ((hostdata->test_completed == -1) && jiffies < timeout)
-	    	barrier();
-	    NCR53c7x0_write32 (DSA_REG, 0);
-
-	    if (hostdata->test_completed == 2) {
-		data[35] = 0;
-		printk ("scsi%d : test 2 INQUIRY to target %d, lun 0 : %s\n",
-		    host->host_no, i, data + 8);
-		printk ("scsi%d : status ", host->host_no);
-		print_status (status);
-		printk ("\nscsi%d : message ", host->host_no);
-		print_msg (&msg);
-		printk ("\n");
-	    } else if (hostdata->test_completed == 3) {
-		printk("scsi%d : test 2 no connection with target %d\n",
-		    host->host_no, i);
-		if (!hostdata->idle) {
-		    printk("scsi%d : not idle\n", host->host_no);
-		    restore_flags(flags);
-		    return -1;
-		}
-	    } else if (hostdata->test_completed == -1) {
-		printk ("scsi%d : test 2 timed out\n", host->host_no);
-		restore_flags(flags);
-		return -1;
-	    } 
-	    hostdata->test_running = 0;
-	}
-    }
-
-    restore_flags(flags);
-    return 0;
-}
-
-/*
- * Function : static void NCR53c8xx_dsa_fixup (struct NCR53c7x0_cmd *cmd)
- *
- * Purpose : copy the NCR53c8xx dsa structure into cmd's dsa buffer,
- * 	performing all necessary relocation.
- *
- * Inputs : cmd, a NCR53c7x0_cmd structure with a dsa area large
- *	enough to hold the NCR53c8xx dsa.
- */
-
-static void 
-NCR53c8xx_dsa_fixup (struct NCR53c7x0_cmd *cmd) {
-    Scsi_Cmnd *c = cmd->cmd;
-    struct Scsi_Host *host = c->host;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-    	host->hostdata;
-    int i;
-
-    memcpy (cmd->dsa, hostdata->script + (hostdata->E_dsa_code_template / 4),
-    	hostdata->E_dsa_code_template_end - hostdata->E_dsa_code_template);
-
-    /* 
-     * Note : within the NCR 'C' code, dsa points to the _start_
-     * of the DSA structure, and _not_ the offset of dsa_zero within
-     * that structure used to facilitate shorter signed offsets
-     * for the 8 bit ALU.
-     * 
-     * The implications of this are that 
-     * 
-     * - 32 bit A_dsa_* absolute values require an additional 
-     * 	 dsa_zero added to their value to be correct, since they are 
-     *   relative to dsa_zero which is in essentially a separate
-     *   space from the code symbols.
-     *
-     * - All other symbols require no special treatment.
-     */
-
-    patch_abs_tci_data (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_lun, c->lun);
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-	dsa_temp_addr_next, virt_to_bus(&cmd->dsa_next_addr));
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_next, virt_to_bus(cmd->dsa) + Ent_dsa_zero -
-	Ent_dsa_code_template + A_dsa_next);
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32), 
-    	dsa_temp_sync, virt_to_bus((void *)hostdata->sync[c->target].script));
-    patch_abs_tci_data (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_target, c->target);
-    /* XXX - new pointer stuff */
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_addr_saved_pointer, virt_to_bus(&cmd->saved_data_pointer));
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_addr_saved_residual, virt_to_bus(&cmd->saved_residual));
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-    	dsa_temp_addr_residual, virt_to_bus(&cmd->residual));
-
-    /*  XXX - new start stuff */
-    patch_abs_32 (cmd->dsa, Ent_dsa_code_template / sizeof(u32),
-	dsa_temp_addr_dsa_value, virt_to_bus(&cmd->dsa_addr));
-
-}
-
-/* 
- * Function : run_process_issue_queue (void)
- * 
- * Purpose : insure that the coroutine is running and will process our 
- * 	request.  process_issue_queue_running is checked/set here (in an 
- *	inline function) rather than in process_issue_queue itself to reduce 
- * 	the chances of stack overflow.
- *
- */
-
-static volatile int process_issue_queue_running = 0;
-
-static __inline__ void 
-run_process_issue_queue(void) {
-    unsigned long flags;
-    save_flags (flags);
-    cli();
-    if (!process_issue_queue_running) {
-	process_issue_queue_running = 1;
-        process_issue_queue(flags);
-	/* 
-         * process_issue_queue_running is cleared in process_issue_queue 
-	 * once it can't do more work, and process_issue_queue exits with 
-	 * interrupts disabled.
-	 */
-    }
-    restore_flags (flags);
-}
-
-/*
- * Function : static void abnormal_finished (struct NCR53c7x0_cmd *cmd, int
- *	result)
- *
- * Purpose : mark SCSI command as finished, OR'ing the host portion 
- *	of the result word into the result field of the corresponding
- *	Scsi_Cmnd structure, and removing it from the internal queues.
- *
- * Inputs : cmd - command, result - entire result field
- *
- * Preconditions : the 	NCR chip should be in a halted state when 
- *	abnormal_finished is run, since it modifies structures which
- *	the NCR expects to have exclusive access to.
- */
-
-static void 
-abnormal_finished (struct NCR53c7x0_cmd *cmd, int result) {
-    Scsi_Cmnd *c = cmd->cmd;
-    struct Scsi_Host *host = c->host;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-    	host->hostdata;
-    unsigned long flags;
-    int left, found;
-    volatile struct NCR53c7x0_cmd * linux_search;
-    volatile struct NCR53c7x0_cmd * volatile *linux_prev;
-    volatile u32 *ncr_prev, *current, ncr_search;
-
-#if 0
-    printk ("scsi%d: abnormal finished\n", host->host_no);
-#endif
-
-    save_flags(flags);
-    cli();
-    found = 0;
-    /* 
-     * Traverse the NCR issue array until we find a match or run out 
-     * of instructions.  Instructions in the NCR issue array are 
-     * either JUMP or NOP instructions, which are 2 words in length.
-     */
-
-
-    for (found = 0, left = host->can_queue, current = hostdata->schedule; 
-	left > 0; --left, current += 2)
-    {
-	if (issue_to_cmd (host, hostdata, (u32 *) current) == cmd) 
-	{
-	    current[0] = hostdata->NOP_insn;
-	    current[1] = 0xdeadbeef;
-	    ++found;
-	    break;
-	}
-    }
-	
-    /* 
-     * Traverse the NCR reconnect list of DSA structures until we find 
-     * a pointer to this dsa or have found too many command structures.  
-     * We let prev point at the next field of the previous element or 
-     * head of the list, so we don't do anything different for removing 
-     * the head element.  
-     */
-
-    for (left = host->can_queue,
-	    ncr_search = hostdata->reconnect_dsa_head, 
-	    ncr_prev = &hostdata->reconnect_dsa_head;
-	left >= 0 && ncr_search && 
-	    ((char*)bus_to_virt(ncr_search) + hostdata->dsa_start) 
-		!= (char *) cmd->dsa;
-	ncr_prev = (u32*) ((char*)bus_to_virt(ncr_search) + 
-	    hostdata->dsa_next), ncr_search = *ncr_prev, --left);
-
-    if (left < 0) 
-	printk("scsi%d: loop detected in ncr reonncect list\n",
-	    host->host_no);
-    else if (ncr_search) 
-	if (found)
-	    printk("scsi%d: scsi %ld in ncr issue array and reconnect lists\n",
-		host->host_no, c->pid);
-	else {
-	    volatile u32 * next = (u32 *) 
-	    	((char *)bus_to_virt(ncr_search) + hostdata->dsa_next);
-	    *ncr_prev = *next;
-/* If we're at the tail end of the issue queue, update that pointer too. */
-	    found = 1;
-	}
-
-    /*
-     * Traverse the host running list until we find this command or discover
-     * we have too many elements, pointing linux_prev at the next field of the 
-     * linux_previous element or head of the list, search at this element.
-     */
-
-    for (left = host->can_queue, linux_search = hostdata->running_list, 
-	    linux_prev = &hostdata->running_list;
-	left >= 0 && linux_search && linux_search != cmd;
-	linux_prev = &(linux_search->next), 
-	    linux_search = linux_search->next, --left);
-    
-    if (left < 0) 
-	printk ("scsi%d: loop detected in host running list for scsi pid %ld\n",
-	    host->host_no, c->pid);
-    else if (linux_search) {
-	*linux_prev = linux_search->next;
-	--hostdata->busy[c->target][c->lun];
-    }
-
-    /* Return the NCR command structure to the free list */
-    cmd->next = hostdata->free;
-    hostdata->free = cmd;
-    c->host_scribble = NULL;
-
-    /* And return */
-    c->result = result;
-    c->scsi_done(c);
-
-    restore_flags(flags);
-    run_process_issue_queue();
-}
-
-/* 
- * Function : static void intr_break (struct Scsi_Host *host,
- * 	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose :  Handler for breakpoint interrupts from a SCSI script
- *
- * Inputs : host - pointer to this host adapter's structure,
- * 	cmd - pointer to the command (if any) dsa was pointing 
- * 	to.
- *
- */
-
-static void 
-intr_break (struct Scsi_Host *host, struct 
-    NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_break *bp;
-#if 0
-    Scsi_Cmnd *c = cmd ? cmd->cmd : NULL;
-#endif
-    u32 *dsp;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;		
-    unsigned long flags;
-    NCR53c7x0_local_setup(host);
-
-    /*
-     * Find the break point corresponding to this address, and 
-     * dump the appropriate debugging information to standard 
-     * output.  
-     */
-    save_flags(flags);
-    cli();
-    dsp = (u32 *) bus_to_virt(NCR53c7x0_read32(DSP_REG));
-    for (bp = hostdata->breakpoints; bp && bp->address != dsp; 
-    	bp = bp->next);
-    if (!bp) 
-    	panic("scsi%d : break point interrupt from %p with no breakpoint!",
-    	    host->host_no, dsp);
-
-    /*
-     * Configure the NCR chip for manual start mode, so that we can 
-     * point the DSP register at the instruction that follows the 
-     * INT int_debug_break instruction.
-     */
-
-    NCR53c7x0_write8 (hostdata->dmode, 
-	NCR53c7x0_read8(hostdata->dmode)|DMODE_MAN);
-
-    /*
-     * And update the DSP register, using the size of the old 
-     * instruction in bytes.
-     */
-
-    restore_flags(flags);
-}
-/*
- * Function : static void print_synchronous (const char *prefix, 
- *	const unsigned char *msg)
- * 
- * Purpose : print a pretty, user and machine parsable representation
- *	of a SDTR message, including the "real" parameters, data
- *	clock so we can tell transfer rate at a glance.
- *
- * Inputs ; prefix - text to prepend, msg - SDTR message (5 bytes)
- */
-
-static void
-print_synchronous (const char *prefix, const unsigned char *msg) {
-    if (msg[4]) {
-	int Hz = 1000000000 / (msg[3] * 4);
-	int integer = Hz / 1000000;
-	int fraction = (Hz - (integer * 1000000)) / 10000;
-	printk ("%speriod %dns offset %d %d.%02dMHz %s SCSI%s\n",
-	    prefix, (int) msg[3] * 4, (int) msg[4], integer, fraction,
-	    (((msg[3] * 4) < 200) ? "FAST" : "synchronous"),
-	    (((msg[3] * 4) < 200) ? "-II" : ""));
-    } else 
-	printk ("%sasynchronous SCSI\n", prefix);
-}
-
-/*
- * Function : static void set_synchronous (struct Scsi_Host *host, 
- *	 	int target, int sxfer, int scntl3, int now_connected)
- *
- * Purpose : reprogram transfers between the selected SCSI initiator and 
- *	target with the given register values; in the indirect
- *	select operand, reselection script, and chip registers.
- *
- * Inputs : host - NCR53c7,8xx SCSI host, target - number SCSI target id,
- *	sxfer and scntl3 - NCR registers. now_connected - if non-zero, 
- *	we should reprogram the registers now too.
- */
-
-static void
-set_synchronous (struct Scsi_Host *host, int target, int sxfer, int scntl3,
-    int now_connected) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *) 
-	host->hostdata;
-    u32 *script;
-    NCR53c7x0_local_setup(host);
-
-    /* These are eight bit registers */
-    sxfer &= 0xff;
-    scntl3 &= 0xff;
-
-    hostdata->sync[target].sxfer_sanity = sxfer;
-    hostdata->sync[target].scntl3_sanity = scntl3;
-
-/* 
- * HARD CODED : synchronous script is EIGHT words long.  This 
- * must agree with 53c7.8xx.h
- */
-
-    if ((hostdata->chip != 700) && (hostdata->chip != 70066)) {
-	hostdata->sync[target].select_indirect = (scntl3 << 24) | 
-	    (target << 16) | (sxfer << 8);
-
-	script = (u32 *) hostdata->sync[target].script;
-
-	/* XXX - add NCR53c7x0 code to reprogram SCF bits if we want to */
-	if ((hostdata->chip / 100) == 8) {
-	    script[0] = ((DCMD_TYPE_RWRI | DCMD_RWRI_OPC_MODIFY |
-		DCMD_RWRI_OP_MOVE) << 24) |
-		(SCNTL3_REG_800 << 16) | (scntl3 << 8);
-	    script[1] = 0;
-	    script += 2;
-	}
-
-	script[0] = ((DCMD_TYPE_RWRI | DCMD_RWRI_OPC_MODIFY |
-	    DCMD_RWRI_OP_MOVE) << 24) |
-		(SXFER_REG << 16) | (sxfer << 8);
-	script[1] = 0;
-	script += 2;
-
-#ifdef DEBUG_SYNC_INTR
-	if (hostdata->options & OPTION_DEBUG_DISCONNECT) {
-	    script[0] = ((DCMD_TYPE_TCI|DCMD_TCI_OP_INT) << 24) | DBC_TCI_TRUE;
-	    script[1] = DEBUG_SYNC_INTR;
-	    script += 2;
-	}
-#endif
-
-	script[0] = ((DCMD_TYPE_TCI|DCMD_TCI_OP_RETURN) << 24) | DBC_TCI_TRUE;
-	script[1] = 0;
-	script += 2;
-    }
-
-    if (hostdata->options & OPTION_DEBUG_SYNCHRONOUS) 
-	printk ("scsi%d : target %d sync parameters are sxfer=0x%x, scntl3=0x%x\n",
-	host->host_no, target, sxfer, scntl3);
-
-    if (now_connected) {
-	if ((hostdata->chip / 100) == 8) 
-	    NCR53c7x0_write8(SCNTL3_REG_800, scntl3);
-	NCR53c7x0_write8(SXFER_REG, sxfer);
-    }
-}
-
-
-/*
- * Function : static int asynchronous (struct Scsi_Host *host, int target)
- *
- * Purpose : reprogram between the selected SCSI Host adapter and target 
- *      (assumed to be currently connected) for asynchronous transfers.
- *
- * Inputs : host - SCSI host structure, target - numeric target ID.
- *
- * Preconditions : the NCR chip should be in one of the halted states
- */
-    
-static void
-asynchronous (struct Scsi_Host *host, int target) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    NCR53c7x0_local_setup(host);
-    set_synchronous (host, target, /* no offset */ 0, hostdata->saved_scntl3,
-	1);
-    printk ("scsi%d : setting target %d to asynchronous SCSI\n",
-	host->host_no, target);
-}
-
-/* 
- * XXX - do we want to go out of our way (ie, add extra code to selection
- * 	in the NCR53c710/NCR53c720 script) to reprogram the synchronous
- * 	conversion bits, or can we be content in just setting the 
- * 	sxfer bits?
- */
-
-/* Table for NCR53c8xx synchronous values */
-static const struct {
-    int div;		/* Total clock divisor * 10 */
-    unsigned char scf;	/* */
-    unsigned char tp;	/* 4 + tp = xferp divisor */
-} syncs[] = {
-/*	div	scf	tp	div	scf	tp	div	scf	tp */
-    {	40,	1,	0}, {	50,	1,	1}, {	60,	1,	2}, 
-    {	70,	1,	3}, {	75,	2,	1}, {	80,	1,	4},
-    {	90,	1,	5}, {	100,	1,	6}, {	105,	2,	3},
-    {	110,	1,	7}, {	120,	2,	4}, {	135,	2,	5},
-    {	140,	3,	3}, {	150,	2,	6}, {	160,	3,	4},
-    {	165,	2,	7}, {	180,	3,	5}, {	200,	3,	6},
-    {	210,	4,	3}, {	220,	3,	7}, {	240,	4,	4},
-    {	270,	4,	5}, {	300,	4,	6}, {	330,	4,	7}
-};
-
-/*
- * Function : static void synchronous (struct Scsi_Host *host, int target, 
- *	char *msg)
- *
- * Purpose : reprogram transfers between the selected SCSI initiator and 
- *	target for synchronous SCSI transfers such that the synchronous 
- *	offset is less than that requested and period at least as long 
- *	as that requested.  Also modify *msg such that it contains 
- *	an appropriate response. 
- *
- * Inputs : host - NCR53c7,8xx SCSI host, target - number SCSI target id,
- *	msg - synchronous transfer request.
- */
-
-
-static void 
-synchronous (struct Scsi_Host *host, int target, char *msg) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    int desire, divisor, i, limit;
-    unsigned char scntl3, sxfer;
-/* The diagnostic message fits on one line, even with max. width integers */
-    char buf[80];	
-   
-/* Desired transfer clock in Hz */
-    desire = 1000000000L / (msg[3] * 4);
-/* Scale the available SCSI clock by 10 so we get tenths */
-    divisor = (hostdata->scsi_clock * 10) / desire;
-
-/* NCR chips can handle at most an offset of 8 */
-    if (msg[4] > 8)
-	msg[4] = 8;
-
-    if (hostdata->options & OPTION_DEBUG_SDTR)
-    	printk("scsi%d : optimal synchronous divisor of %d.%01d\n", 
-	    host->host_no, divisor / 10, divisor % 10);
-
-    limit = (sizeof(syncs) / sizeof(syncs[0]) -1);
-    for (i = 0; (i < limit) && (divisor > syncs[i].div); ++i);
-
-    if (hostdata->options & OPTION_DEBUG_SDTR)
-    	printk("scsi%d : selected synchronous divisor of %d.%01d\n", 
-	    host->host_no, syncs[i].div / 10, syncs[i].div % 10);
-
-    msg[3] = ((1000000000L / hostdata->scsi_clock) * syncs[i].div / 10 / 4);
-
-    if (hostdata->options & OPTION_DEBUG_SDTR)
-    	printk("scsi%d : selected synchronous period of %dns\n", host->host_no,
-	    msg[3] * 4);
-
-    scntl3 = (hostdata->chip / 100 == 8) ? ((hostdata->saved_scntl3 & 
-	~SCNTL3_800_SCF_MASK) | (syncs[i].scf << SCNTL3_800_SCF_SHIFT)) : 0;
-    sxfer = (msg[4] << SXFER_MO_SHIFT) | ((syncs[i].tp) << SXFER_TP_SHIFT);
-    if (hostdata->options & OPTION_DEBUG_SDTR)
-    	printk ("scsi%d : sxfer=0x%x scntl3=0x%x\n", 
-	    host->host_no, (int) sxfer, (int) scntl3);
-    set_synchronous (host, target, sxfer, scntl3, 1);
-    sprintf (buf, "scsi%d : setting target %d to ", host->host_no, target);
-    print_synchronous (buf, msg);
-}
-
-/* 
- * Function : static int NCR53c8x0_dstat_sir_intr (struct Scsi_Host *host,
- * 	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose :  Handler for INT generated instructions for the 
- * 	NCR53c810/820 SCSI SCRIPT
- *
- * Inputs : host - pointer to this host adapter's structure,
- * 	cmd - pointer to the command (if any) dsa was pointing 
- * 	to.
- *
- */
-
-static int 
-NCR53c8x0_dstat_sir_intr (struct Scsi_Host *host, struct 
-    NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    int print;
-    Scsi_Cmnd *c = cmd ? cmd->cmd : NULL;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;		
-    u32 dsps,*dsp;	/* Argument of the INT instruction */
-    NCR53c7x0_local_setup(host);
-    dsps = NCR53c7x0_read32(DSPS_REG);
-    dsp = (u32 *) bus_to_virt(NCR53c7x0_read32(DSP_REG));
-
-    if (hostdata->options & OPTION_DEBUG_INTR) 
-	printk ("scsi%d : DSPS = 0x%x\n", host->host_no, dsps);
-
-    switch (dsps) {
-    case A_int_msg_1:
-	print = 1;
-	switch (hostdata->msg_buf[0]) {
-	/* 
-	 * Unless we've initiated synchronous negotiation, I don't
-	 * think that this should happen.
-	 */
-	case MESSAGE_REJECT:
-	    hostdata->dsp = hostdata->script + hostdata->E_accept_message /
-		sizeof(u32);
-	    hostdata->dsp_changed = 1;
-	    if (cmd && (cmd->flags & CMD_FLAG_SDTR)) {
-		printk ("scsi%d : target %d rejected SDTR\n", host->host_no, 
-		    c->target);
-		cmd->flags &= ~CMD_FLAG_SDTR;
-		asynchronous (host, c->target);
-		print = 0;
-	    } 
-	    break;
-	case INITIATE_RECOVERY:
-	    printk ("scsi%d : extended contingent allegiance not supported yet, rejecting\n",
-		host->host_no);
-	    /* Fall through to default */
-	    hostdata->dsp = hostdata->script + hostdata->E_reject_message /
-		sizeof(u32);
-	    hostdata->dsp_changed = 1;
-	    break;
-	default:
-	    printk ("scsi%d : unsupported message, resjecting\n",
-		host->host_no);
-	    hostdata->dsp = hostdata->script + hostdata->E_reject_message /
-		sizeof(u32);
-	    hostdata->dsp_changed = 1;
-	}
-	if (print) {
-	    printk ("scsi%d : received message", host->host_no);
-	    if (c) 
-	    	printk (" from target %d lun %d ", c->target, c->lun);
-	    print_msg ((unsigned char *) hostdata->msg_buf);
-	    printk("\n");
-	}
-	
-	return SPECIFIC_INT_NOTHING;
-
-
-    case A_int_msg_sdtr:
-/*
- * At this point, hostdata->msg_buf contains
- * 0 EXTENDED MESSAGE
- * 1 length 
- * 2 SDTR
- * 3 period * 4ns
- * 4 offset
- */
-
-	if (cmd) {
-	    char buf[80];
-	    sprintf (buf, "scsi%d : target %d %s ", host->host_no, c->target,
-		(cmd->flags & CMD_FLAG_SDTR) ? "accepting" : "requesting");
-	    print_synchronous (buf, (unsigned char *) hostdata->msg_buf);
-
-	/* 
-	 * Initiator initiated, won't happen unless synchronous 
-	 * 	transfers are enabled.  If we get a SDTR message in
-	 * 	response to our SDTR, we should program our parameters
-	 * 	such that 
-	 *		offset <= requested offset
-	 *		period >= requested period		 	
-   	 */
-	    if (cmd->flags & CMD_FLAG_SDTR) {
-		cmd->flags &= ~CMD_FLAG_SDTR; 
-		if (hostdata->msg_buf[4]) 
-		    synchronous (host, c->target, (unsigned char *) 
-		    	hostdata->msg_buf);
-		else 
-		    asynchronous (host, c->target);
-		hostdata->dsp = hostdata->script + hostdata->E_accept_message /
-		    sizeof(u32);
-		hostdata->dsp_changed = 1;
-		return SPECIFIC_INT_NOTHING;
-	    } else {
-		if (hostdata->options & OPTION_SYNCHRONOUS)  {
-		    cmd->flags |= CMD_FLAG_DID_SDTR;
-		    synchronous (host, c->target, (unsigned char *) 
-			hostdata->msg_buf);
-		} else {
-		    hostdata->msg_buf[4] = 0;		/* 0 offset = async */
-		    asynchronous (host, c->target);
-		}
-		patch_dsa_32 (cmd->dsa, dsa_msgout_other, 0, 5);
-		patch_dsa_32 (cmd->dsa, dsa_msgout_other, 1, (u32) 
-		    virt_to_bus ((void *)&hostdata->msg_buf));
-		hostdata->dsp = hostdata->script + 
-		    hostdata->E_respond_message / sizeof(u32);
-		hostdata->dsp_changed = 1;
-	    }
-	    return SPECIFIC_INT_NOTHING;
-	}
-	/* Fall through to abort if we couldn't find a cmd, and 
-	   therefore a dsa structure to twiddle */
-    case A_int_msg_wdtr:
-	hostdata->dsp = hostdata->script + hostdata->E_reject_message /
-	    sizeof(u32);
-	hostdata->dsp_changed = 1;
-	return SPECIFIC_INT_NOTHING;
-    case A_int_err_unexpected_phase:
-	if (hostdata->options & OPTION_DEBUG_INTR) 
-	    printk ("scsi%d : unexpected phase\n", host->host_no);
-	return SPECIFIC_INT_ABORT;
-    case A_int_err_selected:
-	printk ("scsi%d : selected by target %d\n", host->host_no,
-	    (int) NCR53c7x0_read8(SDID_REG_800) &7);
-	hostdata->dsp = hostdata->script + hostdata->E_target_abort / 
-    	    sizeof(u32);
-	hostdata->dsp_changed = 1;
-	return SPECIFIC_INT_NOTHING;
-    case A_int_err_unexpected_reselect:
-	printk ("scsi%d : unexpected reselect by target %d lun %d\n", 
-	    host->host_no, (int) NCR53c7x0_read8(SDID_REG_800) & 7,
-	    hostdata->reselected_identify & 7);
-	hostdata->dsp = hostdata->script + hostdata->E_initiator_abort /
-    	    sizeof(u32);
-	hostdata->dsp_changed = 1;
-	return SPECIFIC_INT_NOTHING;
-/*
- * Since contingent allegiance conditions are cleared by the next 
- * command issued to a target, we must issue a REQUEST SENSE 
- * command after receiving a CHECK CONDITION status, before
- * another command is issued.
- * 
- * Since this NCR53c7x0_cmd will be freed after use, we don't 
- * care if we step on the various fields, so modify a few things.
- */
-    case A_int_err_check_condition: 
-#if 0
-	if (hostdata->options & OPTION_DEBUG_INTR) 
-#endif
-	    printk ("scsi%d : CHECK CONDITION\n", host->host_no);
-	if (!c) {
-	    printk("scsi%d : CHECK CONDITION with no SCSI command\n",
-		host->host_no);
-	    return SPECIFIC_INT_PANIC;
-	}
-
-	/* 
-	 * FIXME : this uses the normal one-byte selection message.
-	 * 	We may want to renegotiate for synchronous & WIDE transfers
-	 * 	since these could be the crux of our problem.
-	 *
-	 hostdata->NOP_insn* FIXME : once SCSI-II tagged queuing is implemented, we'll
-	 * 	have to set this up so that the rest of the DSA
-	 *	agrees with this being an untagged queue'd command.
-	 */
-
-    	patch_dsa_32 (cmd->dsa, dsa_msgout, 0, 1);
-
-    	/* 
-    	 * Modify the table indirect for COMMAND OUT phase, since 
-    	 * Request Sense is a six byte command.
-    	 */
-
-    	patch_dsa_32 (cmd->dsa, dsa_cmdout, 0, 6);
-
-	c->cmnd[0] = REQUEST_SENSE;
-	c->cmnd[1] &= 0xe0;	/* Zero all but LUN */
-	c->cmnd[2] = 0;
-	c->cmnd[3] = 0;
-	c->cmnd[4] = sizeof(c->sense_buffer);
-	c->cmnd[5] = 0; 
-
-	/*
-	 * Disable dataout phase, and program datain to transfer to the 
-	 * sense buffer, and add a jump to other_transfer after the 
-    	 * command so overflow/underrun conditions are detected.
-	 */
-
-    	patch_dsa_32 (cmd->dsa, dsa_dataout, 0, 
-	    virt_to_bus(hostdata->script) + hostdata->E_other_transfer);
-    	patch_dsa_32 (cmd->dsa, dsa_datain, 0, 
-	    virt_to_bus(cmd->data_transfer_start));
-    	cmd->data_transfer_start[0] = (((DCMD_TYPE_BMI | DCMD_BMI_OP_MOVE_I | 
-    	    DCMD_BMI_IO)) << 24) | sizeof(c->sense_buffer);
-    	cmd->data_transfer_start[1] = (u32) virt_to_bus(c->sense_buffer);
-
-	cmd->data_transfer_start[2] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_JUMP) 
-    	    << 24) | DBC_TCI_TRUE;
-	cmd->data_transfer_start[3] = (u32) virt_to_bus(hostdata->script) + 
-	    hostdata->E_other_transfer;
-
-    	/*
-    	 * Currently, this command is flagged as completed, ie 
-    	 * it has valid status and message data.  Reflag it as
-    	 * incomplete.  Q - need to do something so that original
-	 * status, etc are used.
-    	 */
-
-	cmd->cmd->result = 0xffff;		
-
-	/* 
-	 * Restart command as a REQUEST SENSE.
-	 */
-	hostdata->dsp = (u32 *) hostdata->script + hostdata->E_select /
-	    sizeof(u32);
-	hostdata->dsp_changed = 1;
-	return SPECIFIC_INT_NOTHING;
-    case A_int_debug_break:
-	return SPECIFIC_INT_BREAK;
-    case A_int_norm_aborted:
-	hostdata->dsp = (u32 *) hostdata->schedule;
-	hostdata->dsp_changed = 1;
-	if (cmd)
-	    abnormal_finished (cmd, DID_ERROR << 16);
-	return SPECIFIC_INT_NOTHING;
-    case A_int_test_1:
-    case A_int_test_2:
-	hostdata->idle = 1;
-	hostdata->test_completed = (dsps - A_int_test_1) / 0x00010000 + 1;
-	if (hostdata->options & OPTION_DEBUG_INTR)
-	    printk("scsi%d : test%d complete\n", host->host_no,
-		hostdata->test_completed);
-	return SPECIFIC_INT_NOTHING;
-#ifdef A_int_debug_reselected_ok
-    case A_int_debug_reselected_ok:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-    	    	OPTION_DEBUG_DISCONNECT)) {
-	    /* 
-	     * Note - this dsa is not based on location relative to 
-	     * the command structure, but to location relative to the 
-	     * DSA register 
-	     */	
-	    u32 *dsa;
-	    dsa = (u32 *) bus_to_virt (NCR53c7x0_read32(DSA_REG));
-
-	    printk("scsi%d : reselected_ok (DSA = 0x%x (virt 0x%p)\n", 
-		host->host_no, NCR53c7x0_read32(DSA_REG), dsa);
-	    printk("scsi%d : resume address is 0x%x (virt 0x%p)\n",
-		    host->host_no, cmd->saved_data_pointer,
-		    bus_to_virt(cmd->saved_data_pointer));
-	    print_insn (host, hostdata->script + Ent_reselected_ok / 
-    	    	    sizeof(u32), "", 1);
-    	    printk ("scsi%d : sxfer=0x%x, scntl3=0x%x\n",
-		host->host_no, NCR53c7x0_read8(SXFER_REG),
-		NCR53c7x0_read8(SCNTL3_REG_800));
-	    if (c) {
-		print_insn (host, (u32 *) 
-		    hostdata->sync[c->target].script, "", 1);
-		print_insn (host, (u32 *) 
-		    hostdata->sync[c->target].script + 2, "", 1);
-	    }
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_reselect_check
-    case A_int_debug_reselect_check:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    u32 *dsa;
-#if 0
-	    u32 *code;
-#endif
-	    /* 
-	     * Note - this dsa is not based on location relative to 
-	     * the command structure, but to location relative to the 
-	     * DSA register 
-	     */	
-	    dsa = bus_to_virt (NCR53c7x0_read32(DSA_REG));
-	    printk("scsi%d : reselected_check_next (DSA = 0x%lx (virt 0x%p))\n",
-		host->host_no, virt_to_bus(dsa), dsa);
-	    if (dsa) {
-		printk("scsi%d : resume address is 0x%x (virt 0x%p)\n",
-		    host->host_no, cmd->saved_data_pointer,
-		    bus_to_virt (cmd->saved_data_pointer));
-#if 0
-		printk("scsi%d : template code :\n", host->host_no);
-		for (code = dsa + (Ent_dsa_code_check_reselect - Ent_dsa_zero) 
-		    / sizeof(u32); code < (dsa + Ent_dsa_zero / sizeof(u32)); 
-		    code += print_insn (host, code, "", 1));
-#endif
-	    }
-	    print_insn (host, hostdata->script + Ent_reselected_ok / 
-    	    	    sizeof(u32), "", 1);
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_dsa_schedule
-    case A_int_debug_dsa_schedule:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    u32 *dsa;
-	    /* 
-	     * Note - this dsa is not based on location relative to 
-	     * the command structure, but to location relative to the 
-	     * DSA register 
-	     */	
-	    dsa = (u32 *) bus_to_virt (NCR53c7x0_read32(DSA_REG));
-	    printk("scsi%d : dsa_schedule (old DSA = 0x%lx (virt 0x%p))\n", 
-		host->host_no, virt_to_bus(dsa), dsa);
-	    if (dsa) 
-		printk("scsi%d : resume address is 0x%x (virt 0x%p)\n"
-		       "         (temp was 0x%x (virt 0x%p))\n",
-		    host->host_no, cmd->saved_data_pointer,
-		    bus_to_virt (cmd->saved_data_pointer),
-		    NCR53c7x0_read32 (TEMP_REG),
-		    bus_to_virt (NCR53c7x0_read32(TEMP_REG)));
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_scheduled
-    case A_int_debug_scheduled:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    printk("scsi%d : new I/O 0x%x (virt 0x%p) scheduled\n", 
-		host->host_no, NCR53c7x0_read32(DSA_REG),
-	    	bus_to_virt(NCR53c7x0_read32(DSA_REG)));
-	}
-	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_idle
-    case A_int_debug_idle:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    printk("scsi%d : idle\n", host->host_no);
-	}
-	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_cmd
-    case A_int_debug_cmd:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    printk("scsi%d : command sent\n");
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_dsa_loaded
-    case A_int_debug_dsa_loaded:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    printk("scsi%d : DSA loaded with 0x%x (virt 0x%p)\n", host->host_no,
-		NCR53c7x0_read32(DSA_REG), 
-		bus_to_virt(NCR53c7x0_read32(DSA_REG)));
-	}
-	return SPECIFIC_INT_RESTART; 
-#endif
-#ifdef A_int_debug_reselected
-    case A_int_debug_reselected:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-	    OPTION_DEBUG_DISCONNECT)) {
-	    printk("scsi%d : reselected by target %d lun %d\n",
-		host->host_no, (int) NCR53c7x0_read8(SDID_REG_800) & ~0x80, 
-		(int) hostdata->reselected_identify & 7);
-	    print_queues(host);
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_disconnect_msg
-    case A_int_debug_disconnect_msg:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR)) {
-	    if (c)
-		printk("scsi%d : target %d lun %d disconnecting\n", 
-		    host->host_no, c->target, c->lun);
-	    else
-		printk("scsi%d : unknown target disconnecting\n",
-		    host->host_no);
-	}
-	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_disconnected
-    case A_int_debug_disconnected:
-	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-		OPTION_DEBUG_DISCONNECT)) {
-	    printk ("scsi%d : disconnected, new queues are\n", 
-		host->host_no);
-	    print_queues(host);
-#if 0
-    	    printk ("scsi%d : sxfer=0x%x, scntl3=0x%x\n",
-		host->host_no, NCR53c7x0_read8(SXFER_REG),
-		NCR53c7x0_read8(SCNTL3_REG_800));
-#endif
-	    if (c) {
-		print_insn (host, (u32 *) 
-		    hostdata->sync[c->target].script, "", 1);
-		print_insn (host, (u32 *) 
-		    hostdata->sync[c->target].script + 2, "", 1);
-	    }
-	}
-	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_panic
-    case A_int_debug_panic:
-	printk("scsi%d : int_debug_panic received\n", host->host_no);
-	print_lots (host);
-	return SPECIFIC_INT_PANIC;
-#endif
-#ifdef A_int_debug_saved
-    case A_int_debug_saved:
-    	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-    	    OPTION_DEBUG_DISCONNECT)) {
-    	    printk ("scsi%d : saved data pointer 0x%x (virt 0x%p)\n",
-    	    	host->host_no, cmd->saved_data_pointer,
-		bus_to_virt (cmd->saved_data_pointer));
-    	    print_progress (c);
-    	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_restored
-    case A_int_debug_restored:
-    	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-    	    OPTION_DEBUG_DISCONNECT)) {
-    	    if (cmd) {
-		int size;
-    	    	printk ("scsi%d : restored data pointer 0x%x (virt 0x%p)\n",
-    	    	    host->host_no, cmd->saved_data_pointer, bus_to_virt (
-		    cmd->saved_data_pointer));
-		size = print_insn (host, (u32 *) 
-		    bus_to_virt(cmd->saved_data_pointer), "", 1);
-		size = print_insn (host, (u32 *) 
-		    bus_to_virt(cmd->saved_data_pointer) + size, "", 1);
-    	    	print_progress (c);
-	    }
-#if 0
-	    printk ("scsi%d : datapath residual %d\n",
-		host->host_no, datapath_residual (host)) ;
-#endif
-    	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_sync
-    case A_int_debug_sync:
-    	if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-    	    OPTION_DEBUG_DISCONNECT|OPTION_DEBUG_SDTR)) {
-	    unsigned char sxfer = NCR53c7x0_read8 (SXFER_REG),
-		scntl3 = NCR53c7x0_read8 (SCNTL3_REG_800);
-	    if (c) {
-		if (sxfer != hostdata->sync[c->target].sxfer_sanity ||
-		    scntl3 != hostdata->sync[c->target].scntl3_sanity) {
-		   	printk ("scsi%d :  sync sanity check failed sxfer=0x%x, scntl3=0x%x",
-			    host->host_no, sxfer, scntl3);
-			NCR53c7x0_write8 (SXFER_REG, sxfer);
-			NCR53c7x0_write8 (SCNTL3_REG_800, scntl3);
-		    }
-	    } else 
-    	    	printk ("scsi%d : unknown command sxfer=0x%x, scntl3=0x%x\n",
-		    host->host_no, (int) sxfer, (int) scntl3);
-	}
-    	return SPECIFIC_INT_RESTART;
-#endif
-#ifdef A_int_debug_datain
-	case A_int_debug_datain:
-	    if (hostdata->options & (OPTION_DEBUG_SCRIPT|OPTION_DEBUG_INTR|
-		OPTION_DEBUG_DISCONNECT|OPTION_DEBUG_SDTR)) {
-		int size;
-		printk ("scsi%d : In do_datain (%s) sxfer=0x%x, scntl3=0x%x\n"
-			"         datapath residual=%d\n",
-		    host->host_no, sbcl_to_phase (NCR53c7x0_read8 (SBCL_REG)),
-		    (int) NCR53c7x0_read8(SXFER_REG), 
-		    (int) NCR53c7x0_read8(SCNTL3_REG_800),
-		    datapath_residual (host)) ;
-		print_insn (host, dsp, "", 1);
-		size = print_insn (host, (u32 *) bus_to_virt(dsp[1]), "", 1);
-		print_insn (host, (u32 *) bus_to_virt(dsp[1]) + size, "", 1);
-	   } 
-	return SPECIFIC_INT_RESTART;
-#endif
-/* 
- * FIXME : for 7xx support, we need to read SDID_REG_700 and handle 
- *	the comparison as bitfielded,  not binary.
- */
-#ifdef A_int_debug_check_dsa
-	case A_int_debug_check_dsa:
-	    if (NCR53c7x0_read8 (SCNTL1_REG) & SCNTL1_CON) {
-		int sdid = NCR53c7x0_read8 (SDID_REG_800) & 15;
-		char *where = dsp - NCR53c7x0_insn_size(NCR53c7x0_read8 
-			(DCMD_REG)) == hostdata->script + 
-		    	Ent_select_check_dsa / sizeof(u32) ?
-		    "selection" : "reselection";
-		if (c && sdid != c->target) {
-		    printk ("scsi%d : SDID target %d != DSA target %d at %s\n",
-			host->host_no, sdid, c->target, where);
-		    print_lots(host);
-		    dump_events (host, 20);
-		    return SPECIFIC_INT_PANIC;
-		}
-	    }
-	    return SPECIFIC_INT_RESTART;
-#endif
-    default:
-	if ((dsps & 0xff000000) == 0x03000000) {
-	     printk ("scsi%d : misc debug interrupt 0x%x\n",
-		host->host_no, dsps);
-	    return SPECIFIC_INT_RESTART;
-	} else if ((dsps & 0xff000000) == 0x05000000) {
-	    if (hostdata->events) {
-		struct NCR53c7x0_event *event;
-		++hostdata->event_index;
-		if (hostdata->event_index >= hostdata->event_size)
-		    hostdata->event_index = 0;
-		event = (struct NCR53c7x0_event *) hostdata->events + 
-		    hostdata->event_index;
-		event->event = (enum ncr_event) dsps;
-		event->dsa = bus_to_virt(NCR53c7x0_read32(DSA_REG));
-	    /* FIXME : this needs to change for the '7xx family */
-		if (NCR53c7x0_read8 (SCNTL1_REG) & SCNTL1_CON) 
-			event->target = NCR53c7x0_read8(SSID_REG_800);
-		else 
-			event->target = 255;
-
-		if (event->event == EVENT_RESELECT)
-		    event->lun = hostdata->reselected_identify & 0xf;
-		else if (c)
-		    event->lun = c->lun;
-		else
-		    event->lun = 255;
-		do_gettimeofday(&(event->time));
-		if (c) {
-		    event->pid = c->pid;
-		    memcpy ((void *) event->cmnd, (void *) c->cmnd, 
-			sizeof (event->cmnd));
-		} else {
-		    event->pid = -1;
-		}
-	    }
-	    return SPECIFIC_INT_RESTART;
-	}
-
-	printk ("scsi%d : unknown user interrupt 0x%x\n", 
-	    host->host_no, (unsigned) dsps);
-	return SPECIFIC_INT_PANIC;
-    }
-}
-
-/* 
- * XXX - the stock NCR assembler won't output the scriptu.h file,
- * which undefine's all #define'd CPP symbols from the script.h
- * file, which will create problems if you use multiple scripts
- * with the same  symbol names.
- *
- * If you insist on using NCR's assembler, you could generate
- * scriptu.h from script.h using something like 
- *
- * grep #define script.h | \
- * sed 's/#define[ 	][ 	]*\([_a-zA-Z][_a-zA-Z0-9]*\).*$/#undefine \1/' \
- * > scriptu.h
- */
-
-#include "53c8xx_u.h"
-
-/* XXX - add alternate script handling code here */
-
-
-#ifdef NCR_DEBUG
-/*
- * Debugging without a debugger is no fun. So, I've provided 
- * a debugging interface in the NCR53c7x0 driver.  To avoid
- * kernel cruft, there's just enough here to act as an interface
- * to a user level debugger (aka, GDB).
- *
- *
- * The following restrictions apply to debugger commands : 
- * 1.  The command must be terminated by a newline.
- * 2.  Command length must be less than 80 bytes including the 
- * 	newline.
- * 3.  The entire command must be written with one system call.
- */
-
-static const char debugger_help = 
-"bc <addr> 			- clear breakpoint\n"
-"bl				- list breakpoints\n"
-"bs <addr>			- set breakpoint\n"
-"g				- start\n" 				
-"h				- halt\n"
-"?				- this message\n"
-"i				- info\n"
-"mp <addr> <size> 		- print memory\n"
-"ms <addr> <size> <value>	- store memory\n"
-"rp <num> <size>		- print register\n"
-"rs <num> <size> <value> 	- store register\n"
-"s                              - single step\n"	
-"tb				- begin trace \n"
-"te				- end trace\n";
-
-/*
- * Whenever we change a break point, we should probably 
- * set the NCR up so that it is in a single step mode.
- */
-
-static int debugger_fn_bc (struct Scsi_Host *host, struct debugger_token *token,
-    u32 args[]) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	instance->hostdata;
-    struct NCR53c7x0_break *bp, **prev;
-    unsigned long flags;
-    save_flags(flags);
-    cli();
-    for (bp = (struct NCR53c7x0_break *) instance->breakpoints,
-	    prev = (struct NCR53c7x0_break **) &instance->breakpoints;
-	    bp; prev = (struct NCR53c7x0_break **) &(bp->next),
-	    bp = (struct NCR53c7x0_break *) bp->next);
-
-    if (!bp) {
-	restore_flags(flags);
-	return -EIO;
-    }
-
-    /* 
-     * XXX - we need to insure that the processor is halted 
-     * here in order to prevent a race condition.
-     */
-    
-    memcpy ((void *) bp->addr, (void *) bp->old, sizeof(bp->old));
-    if (prev)
-	*prev = bp->next;
-
-    restore_flags(flags);
-    return 0;
-}
-
-
-static int 
-debugger_fn_bl (struct Scsi_Host *host, struct debugger_token *token,
-    u32 args[]) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    struct NCR53c7x0_break *bp;
-    char buf[80];
-    size_t len;
-    unsigned long flags;
-    /* 
-     * XXX - we need to insure that the processor is halted 
-     * here in order to prevent a race condition.  So, if the 
-     * processor isn't halted, print an error message and continue.
-     */
-
-    sprintf (buf, "scsi%d : bp : warning : processor not halted\b",
-	host->host_no);
-    debugger_kernel_write (host, buf, strlen(buf));
-
-    save_flags(flags);
-    cli();
-    for (bp = (struct NCR53c7x0_break *) host->breakpoints;
-	    bp; bp = (struct NCR53c7x0_break *) bp->next); {
-	    sprintf (buf, "scsi%d : bp : success : at %08x, replaces %08x %08x",
-		bp->addr, bp->old[0], bp->old[1]);
-	    len = strlen(buf);
-	    if ((bp->old[0] & (DCMD_TYPE_MASK << 24)) ==
-		(DCMD_TYPE_MMI << 24)) {
-		sprintf(buf + len, "%08x\n", * (u32 *) bp->addr);
-	    } else {
-		sprintf(buf + len, "\n");
-	    }
-	    len = strlen(buf);
-	    debugger_kernel_write (host, buf, len);
-    }
-    restore_flags(flags);
-    return 0;
-}
-
-static int 
-debugger_fn_bs (struct Scsi_Host *host, struct debugger_token *token,
-    u32 args[]) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    struct NCR53c7x0_break *bp;
-    char buf[80];
-    size_t len;
-    unsigned long flags;
-    save_flags(flags);
-    cli();
-
-    if (hostdata->state != STATE_HALTED) {
-	sprintf (buf, "scsi%d : bs : failure : NCR not halted\n", host->host_no);
-	debugger_kernel_write (host, buf, strlen(buf));
-	restore_flags(flags);
-	return -1;
-    }
-
-    if (!(bp = kmalloc (sizeof (struct NCR53c7x0_break)))) {
-	printk ("scsi%d : kmalloc(%d) of breakpoint structure failed, try again\n",
-	    host->host_no, sizeof(struct NCR53c7x0_break));
-	restore_flags(flags);
-	return -1;
-    }
-
-    bp->address = (u32 *) args[0];
-    memcpy ((void *) bp->old_instruction, (void *) bp->address, 8);
-    bp->old_size = (((bp->old_instruction[0] >> 24) & DCMD_TYPE_MASK) ==
-	DCMD_TYPE_MMI ? 3 : 2;
-    bp->next = hostdata->breakpoints;
-    hostdata->breakpoints = bp->next;
-    memcpy ((void *) bp->address, (void *) hostdata->E_debug_break, 8);
-    
-    restore_flags(flags);
-    return 0;
-}
-
-#define TOKEN(name,nargs) {#name, nargs, debugger_fn_##name}
-static const struct debugger_token {
-    char *name;
-    int numargs;
-    int (*fn)(struct debugger_token *token, u32 args[]);
-} debugger_tokens[] = {
-    TOKEN(bc,1), TOKEN(bl,0), TOKEN(bs,1), TOKEN(g,0), TOKEN(halt,0),
-    {DT_help, "?", 0} , TOKEN(h,0), TOKEN(i,0), TOKEN(mp,2), 
-    TOKEN(ms,3), TOKEN(rp,2), TOKEN(rs,2), TOKEN(s,0), TOKEN(tb,0), TOKEN(te,0)
-};
-
-#define NDT sizeof(debugger_tokens / sizeof(struct debugger_token))
-
-static struct Scsi_Host * inode_to_host (struct inode *inode) {
-    int dev;
-    struct Scsi_Host *tmp;
-    for (dev = MINOR(inode->rdev), host = first_host;
-	(host->hostt == the_template); --dev, host = host->next)
-	if (!dev) return host;
-    return NULL;
-}
-
-
-static int
-debugger_user_write (struct inode *inode,struct file *filp,
-    char *buf,int count) {
-    struct Scsi_Host *host;			/* This SCSI host */
-    struct NCR53c7x0_hostadata *hostdata;	
-    char input_buf[80], 			/* Kernel space copy of buf */
-	*ptr;					/* Pointer to argument list */
-    u32 args[3];				/* Arguments */
-    int i, j, error, len;
-
-    if (!(host = inode_to_host(inode)))
-	return -ENXIO;
-
-    hostdata = (struct NCR53c7x0_hostdata *) host->hostdata;
-
-    if (error = verify_area(VERIFY_READ,buf,count))
-	return error;
-
-    if (count > 80) 
-	return -EIO;
-
-    memcpy_from_fs(input_buf, buf, count);
-
-    if (input_buf[count - 1] != '\n')
-	return -EIO;
-
-    input_buf[count - 1]=0;
-
-    for (i = 0; i < NDT; ++i) {
-	len = strlen (debugger_tokens[i].name);
-	if (!strncmp(input_buf, debugger_tokens[i].name, len)) 
-	    break;
-    };
-
-    if (i == NDT) 
-	return -EIO;
-
-    for (ptr = input_buf + len, j = 0; j < debugger_tokens[i].nargs && *ptr;) {
-	if (*ptr == ' ' || *ptr == '\t') {
-	    ++ptr; 
-	} else if (isdigit(*ptr)) {
-	    args[j++] = simple_strtoul (ptr, &ptr, 0);
-	} else {
-	    return -EIO;
-	} 
-    }
-
-    if (j != debugger_tokens[i].nargs)
-	return -EIO;
-
-    return count;
-} 
-
-static int 
-debugger_user_read (struct inode *inode,struct file *filp,
-    char *buf,int count) {
-    struct Scsi_Host *instance;
-    
-}
-
-static int 
-debugger_kernel_write (struct Scsi_Host *host, char *buf, size_t
-    buflen) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    int copy, left;
-    unsigned long flags;
-    save_flags(flags);
-    cli();
-    while (buflen) {
-	left = (hostdata->debug_buf + hostdata->debug_size - 1) -
-	    hostdata->debug_write;
-	copy = (buflen <= left) ? buflen : left;
-	memcpy (hostdata->debug_write, buf, copy);
-	buf += copy;
-	buflen -= copy;
-	hostdata->debug_count += copy;
-	if ((hostdata->debug_write += copy) == 
-	    (hostdata->debug_buf + hostdata->debug_size))
-	    hosdata->debug_write = hostdata->debug_buf;
-    }
-    restore_flags(flags);
-}
-
-#endif /* def NCRDEBUG */
-
-/* 
- * Function : static void NCR538xx_soft_reset (struct Scsi_Host *host)
- *
- * Purpose :  perform a soft reset of the NCR53c8xx chip
- *
- * Inputs : host - pointer to this host adapter's structure
- *
- * Preconditions : NCR53c7x0_init must have been called for this 
- *      host.
- * 
- */
-
-static void 
-NCR53c8x0_soft_reset (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    NCR53c7x0_local_setup(host);
-
-
-    /*
-     * Do a soft reset of the chip so that everything is 
-     * reinitialized to the power-on state.
-     *
-     * Basically follow the procedure outlined in the NCR53c700
-     * data manual under Chapter Six, How to Use, Steps Necessary to
-     * Start SCRIPTS, with the exception of actually starting the 
-     * script and setting up the synchronous transfer gunk.
-     */
-
-    NCR53c7x0_write8(ISTAT_REG_800, ISTAT_10_SRST);
-    NCR53c7x0_write8(ISTAT_REG_800, 0);
-    NCR53c7x0_write8(hostdata->dmode, hostdata->saved_dmode & ~DMODE_MAN);
-
-
-    /* 
-     * Respond to reselection by targets and use our _initiator_ SCSI ID  
-     * for arbitration. If notyet, also respond to SCSI selection.
-     *
-     * XXX - Note : we must reprogram this when reselecting as 
-     *	a target.
-     */
-
-#ifdef notyet
-    NCR53c7x0_write8(SCID_REG, (host->this_id & 7)|SCID_800_RRE|SCID_800_SRE);
-#else
-    NCR53c7x0_write8(SCID_REG, (host->this_id & 7)|SCID_800_RRE);
-#endif
-    NCR53c7x0_write8(RESPID_REG_800, hostdata->this_id_mask);
-
-    /*
-     * Use a maximum (1.6) second handshake to handshake timeout,
-     * and SCSI recommended .5s selection timeout.
-     */
-
-    /*
-     * The new gcc won't recognize preprocessing directives
-     * within macro args.
-     */
-#if 0
-    NCR53c7x0_write8(STIME0_REG_800, 
-    	((selection_timeout << STIME0_800_SEL_SHIFT) & STIME0_800_SEL_MASK) 
-	| ((15 << STIME0_800_HTH_SHIFT) & STIME0_800_HTH_MASK));
-#else
-/* Disable HTH interrupt */
-    NCR53c7x0_write8(STIME0_REG_800, 
-    	((selection_timeout << STIME0_800_SEL_SHIFT) & STIME0_800_SEL_MASK));
-#endif
-
-
-    /*
-     * Enable active negation for happy synchronous transfers.
-     */
-
-    NCR53c7x0_write8(STEST3_REG_800, STEST3_800_TE);
-
-    /*
-     * Enable all interrupts, except parity which we only want when
-     * the user requests it.
-     */
-
-    NCR53c7x0_write8(DIEN_REG, DIEN_800_MDPE | DIEN_800_BF |
-		DIEN_ABRT | DIEN_SSI | DIEN_SIR | DIEN_800_IID);
-
-    
-    NCR53c7x0_write8(SIEN0_REG_800, ((hostdata->options & OPTION_PARITY) ?
-	    SIEN_PAR : 0) | SIEN_RST | SIEN_UDC | SIEN_SGE | SIEN_MA);
-    NCR53c7x0_write8(SIEN1_REG_800, SIEN1_800_STO | SIEN1_800_HTH);
-
-    /* 
-     * Use saved clock frequency divisor and scripts loaded in 16 bit
-     * mode flags from the saved dcntl.
-     */
-
-    NCR53c7x0_write8(DCNTL_REG, hostdata->saved_dcntl);
-    NCR53c7x0_write8(CTEST4_REG_800, hostdata->saved_ctest4);
-
-    /* Enable active negation */
-    NCR53c7x0_write8(STEST3_REG_800, STEST3_800_TE);
-}
-
-/*
- * Function static struct NCR53c7x0_cmd *allocate_cmd (Scsi_Cmnd *cmd)
- * 
- * Purpose : Return the first free NCR53c7x0_cmd structure (which are 
- * 	reused in a LIFO maner to minimize cache thrashing).
- *
- * Side effects : If we haven't yet scheduled allocation of NCR53c7x0_cmd
- *	structures for this device, do so.  Attempt to complete all scheduled
- *	allocations using kmalloc(), putting NCR53c7x0_cmd structures on 
- *	the free list.  Teach programmers not to drink and hack.
- *
- * Inputs : cmd - SCSI command
- *
- * Returns : NCR53c7x0_cmd structure allocated on behalf of cmd;
- *	NULL on failure.
- */
-
-static struct NCR53c7x0_cmd *
-allocate_cmd (Scsi_Cmnd *cmd) {
-    struct Scsi_Host *host = cmd->host;
-    struct NCR53c7x0_hostdata *hostdata = 
-	(struct NCR53c7x0_hostdata *) host->hostdata;
-    void *real;			/* Real address */
-    int size;			/* Size of *tmp */
-    struct NCR53c7x0_cmd *tmp;
-    unsigned long flags;
-
-    if (hostdata->options & OPTION_DEBUG_ALLOCATION)
-	printk ("scsi%d : num_cmds = %d, can_queue = %d\n"
-		"         target = %d, lun = %d, %s\n",
-	    host->host_no, hostdata->num_cmds, host->can_queue,
-	    cmd->target, cmd->lun, (hostdata->cmd_allocated[cmd->target] &
-		(1 << cmd->lun)) ? "allready allocated" : "not allocated");
-
-/*
- * If we have not yet reserved commands for this I_T_L nexus, and
- * the device exists (as indicated by permanant Scsi_Cmnd structures
- * being allocated under 1.3.x, or being outside of scan_scsis in 
- * 1.2.x), do so now.
- */
-    if (!(hostdata->cmd_allocated[cmd->target] & (1 << cmd->lun)) &&
-#ifdef LINUX_1_2
-				!in_scan_scsis
-#else
-				cmd->device && cmd->device->has_cmdblocks
-#endif
-	) {
-	if ((hostdata->extra_allocate + hostdata->num_cmds) < host->can_queue) 
-	    hostdata->extra_allocate += host->cmd_per_lun;
-	hostdata->cmd_allocated[cmd->target] |= (1 << cmd->lun);
-    }
-
-    for (; hostdata->extra_allocate > 0 ; --hostdata->extra_allocate, 
-    	++hostdata->num_cmds) {
-    /* historically, kmalloc has returned unaligned addresses; pad so we 
-       have enough room to ROUNDUP */
-	size = hostdata->max_cmd_size + sizeof (void *);
-/* FIXME: for ISA bus '7xx chips, we need to or GFP_DMA in here */
-	real = kmalloc (size, GFP_ATOMIC);
-	if (!real) {
-	    if (hostdata->options & OPTION_DEBUG_ALLOCATION)
-		printk ("scsi%d : kmalloc(%d) failed\n",
-		    host->host_no, size);
-	    break;
-	}
-	tmp = ROUNDUP(real, void *);
-	tmp->real = real;
-	tmp->size = size;			
-#ifdef LINUX_1_2
-	tmp->free = ((void (*)(void *, int)) kfree_s);
-#else
-	tmp->free = ((void (*)(void *, int)) kfree);
-#endif
-	save_flags (flags);
-	cli();
-	tmp->next = hostdata->free;
-	hostdata->free = tmp;
-	restore_flags (flags);
-    }
-    save_flags(flags);
-    cli();
-    tmp = (struct NCR53c7x0_cmd *) hostdata->free;
-    if (tmp) {
-	hostdata->free = tmp->next;
-    }
-    restore_flags(flags);
-    if (!tmp)
-	printk ("scsi%d : can't allocate command for target %d lun %d\n",
-	    host->host_no, cmd->target, cmd->lun);
-    return tmp;
-}
-
-/*
- * Function static struct NCR53c7x0_cmd *create_cmd (Scsi_Cmnd *cmd) 
- *
- *
- * Purpose : allocate a NCR53c7x0_cmd structure, initialize it based on the 
- * 	Scsi_Cmnd structure passed in cmd, including dsa and Linux field 
- * 	initialization, and dsa code relocation.
- *
- * Inputs : cmd - SCSI command
- *
- * Returns : NCR53c7x0_cmd structure corresponding to cmd,
- *	NULL on failure.
- */
-
-static struct NCR53c7x0_cmd *
-create_cmd (Scsi_Cmnd *cmd) {
-    NCR53c7x0_local_declare();
-    struct Scsi_Host *host = cmd->host;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-        host->hostdata;	
-    struct NCR53c7x0_cmd *tmp; 	/* NCR53c7x0_cmd structure for this command */
-    int datain,  		/* Number of instructions per phase */
-	dataout;
-    int data_transfer_instructions, /* Count of dynamic instructions */
-    	i;			/* Counter */
-    u32 *cmd_datain,		/* Address of datain/dataout code */
-	*cmd_dataout;		/* Incremented as we assemble */
-#ifdef notyet
-    unsigned char *msgptr;	/* Current byte in select message */
-    int msglen;			/* Length of whole select message */
-#endif
-    unsigned long flags;
-    NCR53c7x0_local_setup(cmd->host);
-
-    if (!(tmp = allocate_cmd (cmd)))
-	return NULL;
-
-
-    /*
-     * Decide whether we need to generate commands for DATA IN,
-     * DATA OUT, neither, or both based on the SCSI command 
-     */
-
-    switch (cmd->cmnd[0]) {
-    /* These commands do DATA IN */
-    case INQUIRY:
-    case MODE_SENSE:
-    case READ_6:
-    case READ_10:
-    case READ_CAPACITY:
-    case REQUEST_SENSE:
-	datain = 2 * (cmd->use_sg ? cmd->use_sg : 1) + 3;
-    	dataout = 0;
-	break;
-    /* These commands do DATA OUT */
-    case MODE_SELECT: 
-    case WRITE_6:
-    case WRITE_10:
-#if 0
-	printk("scsi%d : command is ", host->host_no);
-	print_command(cmd->cmnd);
-#endif
-#if 0
-	printk ("scsi%d : %d scatter/gather segments\n", host->host_no,
-	    cmd->use_sg);
-#endif
-    	datain = 0;
-	dataout = 2 * (cmd->use_sg ? cmd->use_sg : 1) + 3;
-#if 0
-	hostdata->options |= OPTION_DEBUG_INTR;
-#endif
-	break;
-    /* 
-     * These commands do no data transfer, we should force an
-     * interrupt if a data phase is attempted on them.
-     */
-    case START_STOP:
-    case TEST_UNIT_READY:
-    	datain = dataout = 0;
-	break;
-    /*
-     * We don't know about these commands, so generate code to handle
-     * both DATA IN and DATA OUT phases.
-     */
-    default:
-	datain = dataout = 2 * (cmd->use_sg ? cmd->use_sg : 1) + 3;
-    }
-
-    /*
-     * New code : so that active pointers work correctly irregardless
-     * 	of where the saved data pointer is at, we want to immediately
-     * 	enter the dynamic code after selection, and on a non-data
-     * 	phase perform a CALL to the non-data phase handler, with
-     * 	returns back to this address.
-     *
-     * 	If a phase mismatch is encountered in the middle of a 
-     * 	Block MOVE instruction, we want to _leave_ that instruction
-     *	unchanged as the current case is, modify a temporary buffer,
-     *	and point the active pointer (TEMP) at that.
-     *
-     * 	Furthermore, we want to implement a saved data pointer, 
-     * 	set by the SAVE_DATA_POINTERs message.
-     *
-     * 	So, the data transfer segments will change to 
-     *		CALL data_transfer, WHEN NOT data phase
-     *		MOVE x, x, WHEN data phase
-     *		( repeat )
-     *		JUMP other_transfer
-     */
-
-    data_transfer_instructions = datain + dataout;
-
-    /*
-     * When we perform a request sense, we overwrite various things,
-     * including the data transfer code.  Make sure we have enough
-     * space to do that.
-     */
-
-    if (data_transfer_instructions < 2)
-    	data_transfer_instructions = 2;
-
-
-    /*
-     * The saved data pointer is set up so that a RESTORE POINTERS message 
-     * will start the data transfer over at the beggining.
-     */
-
-    tmp->saved_data_pointer = virt_to_bus (hostdata->script) + 
-	hostdata->E_data_transfer;
-
-    /*
-     * Initialize Linux specific fields.
-     */
-
-    tmp->cmd = cmd;
-    tmp->next = NULL;
-    tmp->flags = 0;
-    tmp->dsa_next_addr = virt_to_bus(tmp->dsa) + hostdata->dsa_next - 
-	hostdata->dsa_start;
-    tmp->dsa_addr = virt_to_bus(tmp->dsa) - hostdata->dsa_start;
-
-    /* 
-     * Calculate addresses of dynamic code to fill in DSA
-     */
-
-    tmp->data_transfer_start = tmp->dsa + (hostdata->dsa_end - 
-    	hostdata->dsa_start) / sizeof(u32);
-    tmp->data_transfer_end = tmp->data_transfer_start + 
-    	2 * data_transfer_instructions;
-
-    cmd_datain = datain ? tmp->data_transfer_start : NULL;
-    cmd_dataout = dataout ? (datain ? cmd_datain + 2 * datain : tmp->
-    	data_transfer_start) : NULL;
-
-    /*
-     * Fill in the NCR53c7x0_cmd structure as follows
-     * dsa, with fixed up DSA code
-     * datain code
-     * dataout code
-     */
-
-    /* Copy template code into dsa and perform all necessary fixups */
-    if (hostdata->dsa_fixup)
-    	hostdata->dsa_fixup(tmp);
-
-    patch_dsa_32(tmp->dsa, dsa_next, 0, 0);
-    patch_dsa_32(tmp->dsa, dsa_cmnd, 0, virt_to_bus(cmd));
-
-    if (hostdata->options & OPTION_DEBUG_SYNCHRONOUS) 
-	if (hostdata->sync[cmd->target].select_indirect != 
-	    ((hostdata->sync[cmd->target].scntl3_sanity << 24) | 
-		(cmd->target << 16) | 
-		(hostdata->sync[cmd->target].sxfer_sanity << 8))) {
-	    printk ("scsi%d :  sanity check failed select_indirect=0x%x\n",
-		host->host_no, hostdata->sync[cmd->target].select_indirect);
-	    FATAL(host);
-
-	}
-
-    patch_dsa_32(tmp->dsa, dsa_select, 0, hostdata->sync[cmd->target].
-    	select_indirect);
-    /*
-     * Right now, we'll do the WIDE and SYNCHRONOUS negotiations on
-     * different commands; although it should be trivial to do them
-     * both at the same time.
-     */
-    if (hostdata->initiate_wdtr & (1 << cmd->target)) {
-	memcpy ((void *) (tmp->select + 1), (void *) wdtr_message,
-	    sizeof(wdtr_message));
-    	patch_dsa_32(tmp->dsa, dsa_msgout, 0, 1 + sizeof(wdtr_message));
-	save_flags(flags);
-	cli();
-	hostdata->initiate_wdtr &= ~(1 << cmd->target);
-	restore_flags(flags);
-    } else if (hostdata->initiate_sdtr & (1 << cmd->target)) {
-	memcpy ((void *) (tmp->select + 1), (void *) sdtr_message, 
-	    sizeof(sdtr_message));
-    	patch_dsa_32(tmp->dsa, dsa_msgout, 0, 1 + sizeof(sdtr_message));
-	tmp->flags |= CMD_FLAG_SDTR;
-	save_flags(flags);
-	cli();
-	hostdata->initiate_sdtr &= ~(1 << cmd->target);
-	restore_flags(flags);
-    
-    }
-#if 1
-    else if (!(hostdata->talked_to & (1 << cmd->target)) && 
-		!(hostdata->options & OPTION_NO_ASYNC)) {
-	memcpy ((void *) (tmp->select + 1), (void *) async_message, 
-	    sizeof(async_message));
-    	patch_dsa_32(tmp->dsa, dsa_msgout, 0, 1 + sizeof(async_message));
-	tmp->flags |= CMD_FLAG_SDTR;
-    } 
-#endif
-    else 
-    	patch_dsa_32(tmp->dsa, dsa_msgout, 0, 1);
-    hostdata->talked_to |= (1 << cmd->target);
-    tmp->select[0] = (hostdata->options & OPTION_DISCONNECT) ? 
-	IDENTIFY (1, cmd->lun) : IDENTIFY (0, cmd->lun);
-    patch_dsa_32(tmp->dsa, dsa_msgout, 1, virt_to_bus(tmp->select));
-    patch_dsa_32(tmp->dsa, dsa_cmdout, 0, cmd->cmd_len);
-    patch_dsa_32(tmp->dsa, dsa_cmdout, 1, virt_to_bus(cmd->cmnd));
-    patch_dsa_32(tmp->dsa, dsa_dataout, 0, cmd_dataout ? 
-    	    virt_to_bus (cmd_dataout)
-	: virt_to_bus (hostdata->script) + hostdata->E_other_transfer);
-    patch_dsa_32(tmp->dsa, dsa_datain, 0, cmd_datain ? 
-    	    virt_to_bus (cmd_datain) 
-	: virt_to_bus (hostdata->script) + hostdata->E_other_transfer);
-    /* 
-     * XXX - need to make endian aware, should use separate variables
-     * for both status and message bytes.
-     */
-    patch_dsa_32(tmp->dsa, dsa_msgin, 0, 1);
-/* 
- * FIXME : these only works for little endian.  We probably want to 
- * 	provide message and status fields in the NCR53c7x0_cmd 
- *	structure, and assign them to cmd->result when we're done.
- */
-    patch_dsa_32(tmp->dsa, dsa_msgin, 1, virt_to_bus(&cmd->result) + 1);
-    patch_dsa_32(tmp->dsa, dsa_status, 0, 1);
-    patch_dsa_32(tmp->dsa, dsa_status, 1, virt_to_bus(&cmd->result));
-    patch_dsa_32(tmp->dsa, dsa_msgout_other, 0, 1);
-    patch_dsa_32(tmp->dsa, dsa_msgout_other, 1, 
-	virt_to_bus(&(hostdata->NCR53c7xx_msg_nop)));
-    
-    /*
-     * Generate code for zero or more of the DATA IN, DATA OUT phases 
-     * in the format 
-     *
-     * CALL data_transfer, WHEN NOT phase
-     * MOVE first buffer length, first buffer address, WHEN phase
-     * ...
-     * MOVE last buffer length, last buffer address, WHEN phase
-     * JUMP other_transfer
-     */
-
-/* 
- * See if we're getting to data transfer by generating an unconditional 
- * interrupt.
- */
-#if 0
-    if (datain) {
-	cmd_datain[0] = 0x98080000;
-	cmd_datain[1] = 0x03ffd00d;
-	cmd_datain += 2;
-    }
-#endif
-
-/* 
- * XXX - I'm undecided whether all of this nonsense is faster
- * in the long run, or whether I should just go and implement a loop
- * on the NCR chip using table indirect mode?
- *
- * In any case, this is how it _must_ be done for 53c700/700-66 chips,
- * so this stays even when we come up with something better.
- *
- * When we're limited to 1 simultaneous command, no overlapping processing,
- * we're seeing 630K/sec, with 7% CPU usage on a slow Syquest 45M
- * drive.
- *
- * Not bad, not good. We'll see.
- */
-
-    for (i = 0; cmd->use_sg ? (i < cmd->use_sg) : !i; cmd_datain += 4, 
-	cmd_dataout += 4, ++i) {
-	u32 buf = cmd->use_sg ? 
-	    virt_to_bus(((struct scatterlist *)cmd->buffer)[i].address) :
-	    virt_to_bus(cmd->request_buffer);
-	u32 count = cmd->use_sg ?
-	    ((struct scatterlist *)cmd->buffer)[i].length :
-	    cmd->request_bufflen;
-
-	if (datain) {
-	    /* CALL other_in, WHEN NOT DATA_IN */  
-	    cmd_datain[0] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_CALL | 
-		DCMD_TCI_IO) << 24) | 
-		DBC_TCI_WAIT_FOR_VALID | DBC_TCI_COMPARE_PHASE;
-	    cmd_datain[1] = virt_to_bus (hostdata->script) + 
-		hostdata->E_other_in;
-	    /* MOVE count, buf, WHEN DATA_IN */
-	    cmd_datain[2] = ((DCMD_TYPE_BMI | DCMD_BMI_OP_MOVE_I | DCMD_BMI_IO) 
-    	    	<< 24) | count;
-	    cmd_datain[3] = buf;
-#if 0
-	    print_insn (host, cmd_datain, "dynamic ", 1);
-	    print_insn (host, cmd_datain + 2, "dynamic ", 1);
-#endif
-	}
-	if (dataout) {
-	    /* CALL other_out, WHEN NOT DATA_OUT */
-	    cmd_dataout[0] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_CALL) << 24) | 
-		DBC_TCI_WAIT_FOR_VALID | DBC_TCI_COMPARE_PHASE;
-	    cmd_dataout[1] = virt_to_bus(hostdata->script) + 
-    	    	hostdata->E_other_out;
-	    /* MOVE count, buf, WHEN DATA+OUT */
-	    cmd_dataout[2] = ((DCMD_TYPE_BMI | DCMD_BMI_OP_MOVE_I) << 24) 
-		| count;
-	    cmd_dataout[3] = buf;
-#if 0
-	    print_insn (host, cmd_dataout, "dynamic ", 1);
-	    print_insn (host, cmd_dataout + 2, "dynamic ", 1);
-#endif
-	}
-    }
-
-    /*
-     * Install JUMP instructions after the data transfer routines to return
-     * control to the do_other_transfer routines.
-     */
-  
-    
-    if (datain) {
-	cmd_datain[0] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_JUMP) << 24) |
-    	    DBC_TCI_TRUE;
-	cmd_datain[1] = virt_to_bus(hostdata->script) + 
-    	    hostdata->E_other_transfer;
-#if 0
-	print_insn (host, cmd_datain, "dynamic jump ", 1);
-#endif
-	cmd_datain += 2; 
-    }
-#if 0
-    if (datain) {
-	cmd_datain[0] = 0x98080000;
-	cmd_datain[1] = 0x03ffdeed;
-	cmd_datain += 2;
-    }
-#endif
-    if (dataout) {
-	cmd_dataout[0] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_JUMP) << 24) |
-    	    DBC_TCI_TRUE;
-	cmd_dataout[1] = virt_to_bus(hostdata->script) + 
-    	    hostdata->E_other_transfer;
-#if 0
-	print_insn (host, cmd_dataout, "dynamic jump ", 1);
-#endif
-	cmd_dataout += 2;
-    }
-    return tmp;
-}
-
-/*
- * Function : int NCR53c7xx_queue_command (Scsi_Cmnd *cmd,
- *      void (*done)(Scsi_Cmnd *))
- *
- * Purpose :  enqueues a SCSI command
- *
- * Inputs : cmd - SCSI command, done - function called on completion, with
- *      a pointer to the command descriptor.
- *
- * Returns : 0
- *
- * Side effects :
- *      cmd is added to the per instance driver issue_queue, with major
- *      twiddling done to the host specific fields of cmd.  If the
- *      process_issue_queue corouting isn't running, it is restarted.
- * 
- * NOTE : we use the host_scribble field of the Scsi_Cmnd structure to 
- *	hold our own data, and pervert the ptr field of the SCp field
- *	to create a linked list.
- */
-
-int
-NCR53c7xx_queue_command (Scsi_Cmnd *cmd, void (* done)(Scsi_Cmnd *)) {
-    struct Scsi_Host *host = cmd->host;
-    struct NCR53c7x0_hostdata *hostdata = 
-	(struct NCR53c7x0_hostdata *) host->hostdata;
-    unsigned long flags;
-    Scsi_Cmnd *tmp;
-
-    cmd->scsi_done = done;
-    cmd->host_scribble = NULL;
-    cmd->SCp.ptr = NULL;
-    cmd->SCp.buffer = NULL;
-
-    save_flags(flags);
-    cli();
-    if ((hostdata->options & (OPTION_DEBUG_INIT_ONLY|OPTION_DEBUG_PROBE_ONLY)) 
-	|| ((hostdata->options & OPTION_DEBUG_TARGET_LIMIT) &&
-	    !(hostdata->debug_lun_limit[cmd->target] & (1 << cmd->lun))) 
-#ifdef LINUX_1_2
-	|| cmd->target > 7
-#else
-	|| cmd->target > host->max_id
-#endif
-	|| cmd->target == host->this_id
-	|| hostdata->state == STATE_DISABLED) {
-	printk("scsi%d : disabled or bad target %d lun %d\n", host->host_no,
-	    cmd->target, cmd->lun);
-	cmd->result = (DID_BAD_TARGET << 16);
-    } else if ((hostdata->options & OPTION_DEBUG_NCOMMANDS_LIMIT) &&
-	(hostdata->debug_count_limit == 0)) {
-	printk("scsi%d : maximum commands exceeded\n", host->host_no);
-	cmd->result = (DID_BAD_TARGET << 16);
-	cmd->result = (DID_BAD_TARGET << 16);
-    } else if (hostdata->options & OPTION_DEBUG_READ_ONLY) {
-	switch (cmd->cmnd[0]) {
-	case WRITE_6:
-	case WRITE_10:
-	    printk("scsi%d : WRITE attempted with NO_WRITE debugging flag set\n",
-		host->host_no);
-	    cmd->result = (DID_BAD_TARGET << 16);
-	}
-    } else {
-    	if ((hostdata->options & OPTION_DEBUG_TARGET_LIMIT) &&
-	    hostdata->debug_count_limit != -1) 
-	    --hostdata->debug_count_limit;
-	restore_flags (flags);
-	cmd->result = 0xffff;	/* The NCR will overwrite message
-				       and status with valid data */
-	cmd->host_scribble = (unsigned char *) tmp = create_cmd (cmd);
-    }
-    cli();
-    /*
-     * REQUEST SENSE commands are inserted at the head of the queue 
-     * so that we do not clear the contingent allegience condition
-     * they may be looking at.
-     */
-
-    if (!(hostdata->issue_queue) || (cmd->cmnd[0] == REQUEST_SENSE)) {
-	cmd->SCp.ptr = (unsigned char *) hostdata->issue_queue;
-	hostdata->issue_queue = cmd;
-    } else {
-	for (tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp->SCp.ptr; 
-		tmp = (Scsi_Cmnd *) tmp->SCp.ptr);
-	tmp->SCp.ptr = (unsigned char *) cmd;
-    }
-    restore_flags (flags);
-    run_process_issue_queue();
-    return 0;
-}
-
-/*
- * Function : void to_schedule_list (struct Scsi_Host *host,
- * 	struct NCR53c7x0_hostdata * hostdata, Scsi_Cmnd *cmd)
- *
- * Purpose : takes a SCSI command which was just removed from the 
- *	issue queue, and deals with it by inserting it in the first
- *	free slot in the schedule list or by terminating it immediately.
- *
- * Inputs : 
- *	host - SCSI host adater; hostdata - hostdata structure for 
- *	this adapter; cmd - a pointer to the command; should have 
- *	the host_scribble field initialized to point to a valid 
- *	
- * Side effects : 
- *      cmd is added to the per instance schedule list, with minor 
- *      twiddling done to the host specific fields of cmd.
- *
- */
-
-static __inline__ void
-to_schedule_list (struct Scsi_Host *host, struct NCR53c7x0_hostdata *hostdata,
-    struct NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    Scsi_Cmnd *tmp = cmd->cmd;
-    unsigned long flags;
-    /* dsa start is negative, so subtraction is used */
-    volatile u32 *current;
-
-    int i;
-    NCR53c7x0_local_setup(host);
-#if 0	
-    printk("scsi%d : new dsa is 0x%lx (virt 0x%p)\n", host->host_no, 
-	virt_to_bus(dsa), dsa);
-#endif
-
-    save_flags(flags);
-    cli();
-    
-    /* 
-     * Work arround race condition : if an interrupt fired and we 
-     * got disabled forget about this command.
-     */
-
-    if (hostdata->state == STATE_DISABLED) {
-	printk("scsi%d : driver disabled\n", host->host_no);
-	tmp->result = (DID_BAD_TARGET << 16);
-	cmd->next = (struct NCR53c7x0_cmd *) hostdata->free;
-	hostdata->free = cmd;
-	tmp->scsi_done(tmp);
-	restore_flags (flags);
-	return;
-    }
-
-    for (i = host->can_queue, current = hostdata->schedule; 
-	i > 0  && current[0] != hostdata->NOP_insn;
-	--i, current += 2 /* JUMP instructions are two words */);
-
-    if (i > 0) {
-	++hostdata->busy[tmp->target][tmp->lun];
-	cmd->next = hostdata->running_list;
-	hostdata->running_list = cmd;
-
-	/* Restore this instruction to a NOP once the command starts */
-	cmd->dsa [(hostdata->dsa_jump_dest - hostdata->dsa_start) / 
-	    sizeof(u32)] = (u32) virt_to_bus ((void *)current);
-	/* Replace the current jump operand.  */
-	current[1] =
-	    virt_to_bus ((void *) cmd->dsa) + hostdata->E_dsa_code_begin -
-	    hostdata->E_dsa_code_template;
-	/* Replace the NOP instruction with a JUMP */
-	current[0] = ((DCMD_TYPE_TCI|DCMD_TCI_OP_JUMP) << 24) |
-	    DBC_TCI_TRUE;
-    }  else {
-	printk ("scsi%d: no free slot\n", host->host_no);
-	disable(host);
-	tmp->result = (DID_ERROR << 16);
-	cmd->next = (struct NCR53c7x0_cmd *) hostdata->free;
-	hostdata->free = cmd;
-	tmp->scsi_done(tmp);
-	restore_flags (flags);
-	return;
-    }
-
-    /* 
-     * If the NCR chip is in an idle state, start it running the scheduler
-     * immediately.  Otherwise, signal the chip to jump to schedule as 
-     * soon as it is idle.
-     */
-    if (hostdata->idle) {
-	hostdata->idle = 0;
-	hostdata->state = STATE_RUNNING;
-	NCR53c7x0_write32 (DSP_REG,  virt_to_bus ((void *)hostdata->schedule));
-    } else {
-	NCR53c7x0_write8(hostdata->istat, ISTAT_10_SIGP);
-    }
-
-    restore_flags(flags);
-}
-
-/*
- * Function : busyp (struct Scsi_Host *host, struct NCR53c7x0_hostdata 
- *	*hostdata, Scsi_Cmnd *cmd)
- *
- * Purpose : decide if we can pass the given SCSI command on to the 
- *	device in question or not.
- *  
- * Returns : non-zero when we're busy, 0 when we aren't.
- */
-
-static __inline__ int
-busyp (struct Scsi_Host *host, struct NCR53c7x0_hostdata *hostdata, 
-    Scsi_Cmnd *cmd) {
-    /* FIXME : in the future, this needs to accomodate SCSI-II tagged
-       queuing, and we may be able to play with fairness here a bit.
-     */
-    return hostdata->busy[cmd->target][cmd->lun];
-}
-
-/*
- * Function : process_issue_queue (void)
- *
- * Purpose : transfer commands from the issue queue to NCR start queue 
- *	of each NCR53c7/8xx in the system, avoiding kernel stack 
- *	overflows when the scsi_done() function is invoked recursively.
- * 
- * NOTE : process_issue_queue exits with interrupts *disabled*, so the 
- *	caller must renable them if it desires.
- * 
- * NOTE : process_issue_queue should be called from both 
- *	NCR53c7x0_queue_command() and from the interrupt handler 
- *	after command completion in case NCR53c7x0_queue_command()
- * 	isn't invoked again but we've freed up resources that are
- *	needed.
- */
-
-static void 
-process_issue_queue (unsigned long flags) {
-    Scsi_Cmnd *tmp, *prev;
-    struct Scsi_Host *host;
-    struct NCR53c7x0_hostdata *hostdata;
-    int done;
-
-    /*
-     * We run (with interrupts disabled) until we're sure that none of 
-     * the host adapters have anything that can be done, at which point 
-     * we set process_issue_queue_running to 0 and exit.
-     *
-     * Interrupts are enabled before doing various other internal 
-     * instructions, after we've decided that we need to run through
-     * the loop again.
-     *
-     */
-
-    do {
-	cli(); /* Freeze request queues */
-	done = 1;
-	for (host = first_host; host && host->hostt == the_template; 
-	    host = host->next) {
-	    hostdata = (struct NCR53c7x0_hostdata *) host->hostdata;
-	    cli();
-	    if (hostdata->issue_queue) {
-	    	if (hostdata->state == STATE_DISABLED) {
-		    tmp = (Scsi_Cmnd *) hostdata->issue_queue;
-		    hostdata->issue_queue = (Scsi_Cmnd *) tmp->SCp.ptr;
-		    tmp->result = (DID_BAD_TARGET << 16);
-		    if (tmp->host_scribble) {
-			((struct NCR53c7x0_cmd *)tmp->host_scribble)->next = 
-			    hostdata->free;
-			hostdata->free = 
-			    (struct NCR53c7x0_cmd *)tmp->host_scribble;
-			tmp->host_scribble = NULL;
-		    }
-		    tmp->scsi_done (tmp);
-		    done = 0;
-		} else 
-		    for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, 
-			prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) 
-			tmp->SCp.ptr) 
-			if (!tmp->host_scribble || 
-			    !busyp (host, hostdata, tmp)) {
-				if (prev)
-				    prev->SCp.ptr = tmp->SCp.ptr;
-				else
-				    hostdata->issue_queue = (Scsi_Cmnd *) 
-					tmp->SCp.ptr;
-			    tmp->SCp.ptr = NULL;
-			    if (tmp->host_scribble) {
-				if (hostdata->options & OPTION_DEBUG_QUEUES) 
-				    printk ("scsi%d : moving command for target %d lun %d to start list\n",
-					host->host_no, tmp->target, tmp->lun);
-		
-
-			    	to_schedule_list (host, hostdata, 
-				    (struct NCR53c7x0_cmd *)
-				    tmp->host_scribble);
-			    } else {
-				if (((tmp->result & 0xff) == 0xff) ||
-			    	    ((tmp->result & 0xff00) == 0xff00)) {
-				    printk ("scsi%d : danger Will Robinson!\n",
-					host->host_no);
-				    tmp->result = DID_ERROR << 16;
-				    disable (host);
-				}
-				tmp->scsi_done(tmp);
-			    }
-			    done = 0;
-			} /* if target/lun is not busy */
-	    } /* if hostdata->issue_queue */
-	    if (!done)
-		restore_flags (flags);
-    	} /* for host */
-    } while (!done);
-    process_issue_queue_running = 0;
-}
-
-/*
- * Function : static void intr_scsi (struct Scsi_Host *host, 
- * 	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose : handle all SCSI interrupts, indicated by the setting 
- * 	of the SIP bit in the ISTAT register.
- *
- * Inputs : host, cmd - host and NCR command causing the interrupt, cmd
- * 	may be NULL.
- */
-
-static void 
-intr_scsi (struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = 
-    	(struct NCR53c7x0_hostdata *) host->hostdata;
-    unsigned char sstat0_sist0, sist1, 		/* Registers */
-	    fatal; 				/* Did a fatal interrupt 
-						   occur ? */
-   
-    int is_8xx_chip;		 
-    NCR53c7x0_local_setup(host);
-
-    fatal = 0;
-
-    is_8xx_chip = ((unsigned) (hostdata->chip - 800)) < 100;
-    if (is_8xx_chip) {
-    	sstat0_sist0 = NCR53c7x0_read8(SIST0_REG_800);
-	udelay(1);
-    	sist1 = NCR53c7x0_read8(SIST1_REG_800);
-    } else {
-    	sstat0_sist0 = NCR53c7x0_read8(SSTAT0_REG);
-    	sist1 = 0;
-    }
-
-    if (hostdata->options & OPTION_DEBUG_INTR) 
-	printk ("scsi%d : SIST0 0x%0x, SIST1 0x%0x\n", host->host_no,
-	    sstat0_sist0, sist1);
-
-    /* 250ms selection timeout */
-    if ((is_8xx_chip && (sist1 & SIST1_800_STO)) || 
-        (!is_8xx_chip && (sstat0_sist0 & SSTAT0_700_STO))) {
-	fatal = 1;
-	if (hostdata->options & OPTION_DEBUG_INTR) {
-	    printk ("scsi%d : Selection Timeout\n", host->host_no);
-    	    if (cmd) {
-    	    	printk("scsi%d : target %d, lun %d, command ",
-    	    	    host->host_no, cmd->cmd->target, cmd->cmd->lun);
-    	    	print_command (cmd->cmd->cmnd);
-		printk("scsi%d : dsp = 0x%x (virt 0x%p)\n", host->host_no,
-		    NCR53c7x0_read32(DSP_REG),
-		    bus_to_virt(NCR53c7x0_read32(DSP_REG)));
-    	    } else {
-    	    	printk("scsi%d : no command\n", host->host_no);
-    	    }
-    	}
-/*
- * XXX - question : how do we want to handle the Illegal Instruction
- * 	interrupt, which may occur before or after the Selection Timeout
- * 	interrupt?
- */
-
-	if (1) {
-	    hostdata->idle = 1;
-	    hostdata->expecting_sto = 0;
-
-	    if (hostdata->test_running) {
-		hostdata->test_running = 0;
-		hostdata->test_completed = 3;
-	    } else if (cmd) {
-		abnormal_finished(cmd, DID_BAD_TARGET << 16);
-	    }
-#if 0	    
-	    hostdata->intrs = 0;
-#endif
-	}
-    } 
-
-/*
- * FIXME : in theory, we can also get a UDC when a STO occurs.
- */
-    if (sstat0_sist0 & SSTAT0_UDC) {
-	fatal = 1;
-	if (cmd) {
-	    printk("scsi%d : target %d lun %d unexpected disconnect\n",
-		host->host_no, cmd->cmd->target, cmd->cmd->lun);
-	    print_lots (host);
-	    abnormal_finished(cmd, DID_ERROR << 16);
-	} else 
-	     printk("scsi%d : unexpected disconnect (no command)\n",
-		host->host_no);
-
-	hostdata->dsp = (u32 *) hostdata->schedule;
-	hostdata->dsp_changed = 1;
-    }
-
-    /* SCSI PARITY error */
-    if (sstat0_sist0 & SSTAT0_PAR) {
-	fatal = 1;
-	if (cmd && cmd->cmd) {
-	    printk("scsi%d : target %d lun %d parity error.\n",
-		host->host_no, cmd->cmd->target, cmd->cmd->lun);
-	    abnormal_finished (cmd, DID_PARITY << 16); 
-	} else
-	    printk("scsi%d : parity error\n", host->host_no);
-	/* Should send message out, parity error */
-
-	/* XXX - Reduce synchronous transfer rate! */
-	hostdata->dsp = hostdata->script + hostdata->E_initiator_abort /
-    	    sizeof(u32);
-	hostdata->dsp_changed = 1; 
-    /* SCSI GROSS error */
-    } 
-
-    if (sstat0_sist0 & SSTAT0_SGE) {
-	fatal = 1;
-	printk("scsi%d : gross error\n", host->host_no);
-	/* Reset SCSI offset */
-	if ((hostdata->chip / 100) == 8) {
-	    NCR53c7x0_write8 (STEST2_REG_800, STEST2_800_ROF);
-	}
-	
-	/* 
-         * A SCSI gross error may occur when we have 
-	 *
-	 * - A synchronous offset which causes the SCSI FIFO to be overwritten.
-	 *
-	 * - A REQ which causes the maxmimum synchronous offset programmed in 
-	 * 	the SXFER register to be exceeded.
-	 *
-	 * - A phase change with an outstanding synchronous offset.
-	 *
-	 * - Residual data in the synchronous data FIFO, with a transfer
-	 *	other than a synchronous receive is started.$#
-	 */
-		
-
-	/* XXX Should deduce synchronous transfer rate! */
-	hostdata->dsp = hostdata->script + hostdata->E_initiator_abort /
-    	    sizeof(u32);
-	hostdata->dsp_changed = 1;
-    /* Phase mismatch */
-    } 
-
-    if (sstat0_sist0 & SSTAT0_MA) {
-	fatal = 1;
-	if (hostdata->options & OPTION_DEBUG_INTR)
-	    printk ("scsi%d : SSTAT0_MA\n", host->host_no);
-	intr_phase_mismatch (host, cmd);
-    }
-
-#if 0
-    if (sstat0_sist0 & SIST0_800_RSL) 
-	printk ("scsi%d : Oh no Mr. Bill!\n", host->host_no);
-#endif
-    
-/*
- * If a fatal SCSI interrupt occurs, we must insure that the DMA and
- * SCSI FIFOs were flushed.
- */
-
-    if (fatal) {
-	if (!hostdata->dstat_valid) {
-	    hostdata->dstat = NCR53c7x0_read8(DSTAT_REG);
-	    hostdata->dstat_valid = 1;
-	}
-
-/* XXX - code check for 700/800 chips */
-	if (!(hostdata->dstat & DSTAT_DFE)) {
-	    printk ("scsi%d : DMA FIFO not empty\n", host->host_no);
-    	    if (NCR53c7x0_read8 (CTEST2_REG_800) & CTEST2_800_DDIR) {
-		printk ("scsi%d: Flushing DMA FIFO\n", 
-			host->host_no);
-    	    	NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_FLF);
-    	    	while (!((hostdata->dstat = NCR53c7x0_read8(DSTAT_REG)) &
-    	    	    DSTAT_DFE));
-    	    } else {
-    	    	NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_CLF);
-    	    	while (NCR53c7x0_read8 (CTEST3_REG_800) & CTEST3_800_CLF);
-    	    }
-	    hostdata->dstat |= DSTAT_DFE;
-    	}
-    }
-}
-
-/*
- * Function : static void NCR53c7x0_intr (int irq, struct pt_regs * regs)
- *
- * Purpose : handle NCR53c7x0 interrupts for all NCR devices sharing
- *	the same IRQ line.  
- * 
- * Inputs : Since we're using the SA_INTERRUPT interrupt handler
- *	semantics, irq indicates the interrupt which invoked 
- *	this handler.  
- */
-
-static void 
-NCR53c7x0_intr (int irq, struct pt_regs * regs) {
-    NCR53c7x0_local_declare();
-    struct Scsi_Host *host;			/* Host we are looking at */
-    unsigned char istat; 			/* Values of interrupt regs */
-    struct NCR53c7x0_hostdata *hostdata;	/* host->hostdata */
-    struct NCR53c7x0_cmd *cmd,			/* command which halted */
-	**cmd_prev_ptr;
-    u32 *dsa;					/* DSA */
-    int done = 1;				/* Indicates when handler 
-						   should terminate */
-    int interrupted = 0;			/* This HA generated 
-						   an interrupt */
-    int have_intfly;				/* Don't print warning 
-						   messages when we stack
-						   INTFLYs */
-    unsigned long flags;				
-
-#ifdef NCR_DEBUG
-    char buf[80];				/* Debugging sprintf buffer */
-    size_t buflen;				/* Length of same */
-#endif
-
-    do {
-	done = 1;
-	for (host = first_host; host; host = host->next) 
-	    if (host->hostt == the_template && host->irq == irq) {
-    	    NCR53c7x0_local_setup(host);
-
-	    hostdata = (struct NCR53c7x0_hostdata *) host->hostdata;
-	    hostdata->dsp_changed = 0;
-	    interrupted = 0;
-	    have_intfly = 0;
-
-	    do {
-		int is_8xx_chip;
-
-		hostdata->dstat_valid = 0;
-		interrupted = 0;
-		/*
-		 * Only read istat once, since reading it again will unstack
-		 * interrupts?
-		 */
-		istat = NCR53c7x0_read8(hostdata->istat);
-
-		/*
-		 * INTFLY interrupts are used by the NCR53c720, NCR53c810,
-		 * and NCR53c820 to signify completion of a command.  Since 
-		 * the SCSI processor continues running, we can't just look
-		 * at the contents of the DSA register and continue running.
-		 */
-/* XXX - this is too big, offends my sense of aesthetics, and should 
-   move to intr_intfly() */
-		is_8xx_chip = ((unsigned) (hostdata->chip - 800)) < 100;
-		if ((hostdata->options & OPTION_INTFLY) && 
-		    (is_8xx_chip && (istat & ISTAT_800_INTF))) {
-		    char search_found = 0;	/* Got at least one ? */
-		    done = 0;
-		    interrupted = 1;
-
-		    /* 
-		     * Clear the INTF bit by writing a one.  
-		     * This reset operation is self-clearing.
-		     */
-		    NCR53c7x0_write8(hostdata->istat, istat|ISTAT_800_INTF);
-
-		    if (hostdata->options & OPTION_DEBUG_INTR)
-			printk ("scsi%d : INTFLY\n", host->host_no); 
-
-		    /*
-		     * Traverse our list of running commands, and look
-		     * for those with valid (non-0xff ff) status and message
-		     * bytes encoded in the result which signify command
-		     * completion.
-		     */
-
-
-		    save_flags(flags);
-		    cli();
-restart:
-		    for (cmd_prev_ptr = (struct NCR53c7x0_cmd **) 
-			 &(hostdata->running_list), cmd = 
-			 (struct NCR53c7x0_cmd *) hostdata->running_list; cmd ;
-			 cmd_prev_ptr = (struct NCR53c7x0_cmd **) &(cmd->next), 
-    	    	    	 cmd = (struct NCR53c7x0_cmd *) cmd->next) {
-			Scsi_Cmnd *tmp;
-
-			if (!cmd) {
-			    printk("scsi%d : very weird.\n", host->host_no);
-			    break;
-			}
-
-			if (!(tmp = cmd->cmd)) {
-			    printk("scsi%d : weird.  NCR53c7x0_cmd has no Scsi_Cmnd\n",
-				host->host_no);
-				continue;
-			}
-#if 0
-			printk ("scsi%d : looking at result of 0x%x\n",
-			    host->host_no, cmd->cmd->result);
-#endif
-		
-			if (((tmp->result & 0xff) == 0xff) ||
-			    ((tmp->result & 0xff00) == 0xff00))
-			    continue;
-
-			search_found = 1;
-
-			/* Important - remove from list _before_ done is called */
-			if (cmd_prev_ptr)
-			    *cmd_prev_ptr = (struct NCR53c7x0_cmd *) cmd->next;
-
-			--hostdata->busy[tmp->target][tmp->lun];
-    	    	    	cmd->next = hostdata->free;
-    	    	    	hostdata->free = cmd;
-
-    	    	    	tmp->host_scribble = NULL;
-
-			if (hostdata->options & OPTION_DEBUG_INTR) {
-			    printk ("scsi%d : command complete : pid %lu, id %d,lun %d result 0x%x ", 
-				host->host_no, tmp->pid, tmp->target, tmp->lun, tmp->result);
-			    print_command (tmp->cmnd);
-			}
-			
-#if 0
-			hostdata->options &= ~OPTION_DEBUG_INTR;
-#endif
-			tmp->scsi_done(tmp);
-			goto restart;
-
-		    }
-		    restore_flags(flags);
-		   
-    /*
-     * I think that we're stacking INTFLY interrupts; taking care of 
-     * all the finished commands on the first one, and then getting
-     * worried when we see the next one.  The magic with have_intfly
-     * should tell if this is the case..
-     */
-		
-		    if (!search_found && !have_intfly)  {
-			printk ("scsi%d : WARNING : INTFLY with no completed commands.\n",
-			    host->host_no);
-		    } else if (!have_intfly)  {
-			have_intfly = 1; 
-    		    	run_process_issue_queue();
-		    }
-		}
-
-		if (istat & (ISTAT_SIP|ISTAT_DIP)) {
-		    done = 0;
-		    interrupted = 1;
-    	    	    hostdata->state = STATE_HALTED;
-
-		    if (NCR53c7x0_read8 ((hostdata->chip / 100) == 8 ?
-			SSTAT1_REG : SSTAT2_REG) & SSTAT2_FF_MASK) 
-			printk ("scsi%d : SCSI FIFO not empty\n", 
-			    host->host_no);
-
-		    /*
-		     * NCR53c700 and NCR53c700-66 change the current SCSI
-		     * process, hostdata->current, in the Linux driver so
-		     * cmd = hostdata->current.
-		     *
-		     * With other chips, we must look through the commands
-		     * executing and find the command structure which 
-		     * corresponds to the DSA register.
-		     */
-
-		    if (hostdata->options & OPTION_700) {
-			cmd = (struct NCR53c7x0_cmd *) hostdata->current;
-		    } else {
-			dsa = bus_to_virt(NCR53c7x0_read32(DSA_REG));
-			for (cmd = (struct NCR53c7x0_cmd *) 
-			    hostdata->running_list; cmd &&
-    	    	    	    (dsa + (hostdata->dsa_start / sizeof(u32))) != 
-    	    	    	    	cmd->dsa;
-			    cmd = (struct NCR53c7x0_cmd *)(cmd->next));
-		    }
-		    if (hostdata->options & OPTION_DEBUG_INTR) {
-			if (cmd) {
-			    printk("scsi%d : interrupt for pid %lu, id %d, lun %d ", 
-				host->host_no, cmd->cmd->pid, (int) cmd->cmd->target,
-				(int) cmd->cmd->lun);
-			    print_command (cmd->cmd->cmnd);
-			} else {
-			    printk("scsi%d : no active command\n", host->host_no);
-			}
-		    }
-
-		    if (istat & ISTAT_SIP) {
-			if (hostdata->options & OPTION_DEBUG_INTR) 
-			    printk ("scsi%d : ISTAT_SIP\n", host->host_no);
-			intr_scsi (host, cmd);
-		    }
-		
-		    if (istat & ISTAT_DIP) {
-			if (hostdata->options & OPTION_DEBUG_INTR) 
-			    printk ("scsi%d : ISTAT_DIP\n", host->host_no);
-			intr_dma (host, cmd);
-		    }
-
-		    if (!hostdata->dstat_valid) {
-			hostdata->dstat = NCR53c7x0_read8(DSTAT_REG);
-			hostdata->dstat_valid = 1;
-		    }
-
-	    /* XXX - code check for 700/800 chips */
-		    if (!(hostdata->dstat & DSTAT_DFE)) {
-			printk ("scsi%d : DMA FIFO not empty\n", host->host_no);
-			if (NCR53c7x0_read8 (CTEST2_REG_800) & CTEST2_800_DDIR) {
-			    printk ("scsi%d: Flushing DMA FIFO\n", 
-				host->host_no);
-			    NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_FLF);
-			    while (!((hostdata->dstat = NCR53c7x0_read8(DSTAT_REG)) &
-				DSTAT_DFE));
-			} else 
-			{
-			    NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_CLF);
-			    while (NCR53c7x0_read8 (CTEST3_REG_800) & CTEST3_800_CLF);
-			}
-			hostdata->dstat |= DSTAT_DFE;
-		    }
-		}
-	    } while (interrupted);
-
-
-
-	    if (hostdata->intrs != -1)
-		hostdata->intrs++;
-#if 0
-	    if (hostdata->intrs > 40) {
-		printk("scsi%d : too many interrupts, halting", host->host_no);
-		disable(host);
-	    }
-#endif
-
-	    if (!hostdata->idle && hostdata->state == STATE_HALTED) {
-		if (!hostdata->dsp_changed) {
-		    hostdata->dsp = (u32 *) 
-			bus_to_virt(NCR53c7x0_read32(DSP_REG));
-		}
-			
-#if 0
-		printk("scsi%d : new dsp is 0x%lx (virt 0x%p)\n",
-		    host->host_no,  virt_to_bus(hostdata->dsp), hostdata->dsp);
-#endif
-		
-		hostdata->state = STATE_RUNNING;
-		NCR53c7x0_write32 (DSP_REG, virt_to_bus(hostdata->dsp));
-	    }
-	}
-    } while (!done);
-}
-
-
-/* 
- * Function : static int abort_connected (struct Scsi_Host *host)
- *
- * Purpose : Assuming that the NCR SCSI processor is currently 
- * 	halted, break the currently established nexus.  Clean
- *	up of the NCR53c7x0_cmd and Scsi_Cmnd structures should
- *	be done on receipt of the abort interrupt.
- *
- * Inputs : host - SCSI host
- *
- */
-
-static int 
-abort_connected (struct Scsi_Host *host) {
-#ifdef NEW_ABORT
-    NCR53c7x0_local_declare();
-#endif
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-/* FIXME : this probably should change for production kernels; at the 
-   least, counter sould move to a per-host structure. */
-    static int counter = 5;
-#ifdef NEW_ABORT
-    int sstat, phase, offset;
-    u32 *script;
-    NCR53c7x0_local_setup(host);
-#endif
-
-    if (--counter <= 0) {
-	disable(host);
-	return 0;
-    }
-
-    printk ("scsi%d : DANGER : abort_connected() called \n",
-	host->host_no);
-
-#ifdef NEW_ABORT
-
-/*
- * New strategy : Rather than using a generic abort routine,
- * we'll specifically try to source or sink the appropriate
- * amount of data for the phase we're currently in (taking into 
- * account the current synchronous offset) 
- */
-
-    sstat = (NCR53c8x0_read8 ((chip / 100) == 8 ? SSTAT1_REG : SSTAT2_REG);
-    offset = OFFSET (sstat & SSTAT2_FF_MASK) >> SSTAT2_FF_SHIFT;
-    phase = sstat & SSTAT2_PHASE_MASK;
-
-/*
- * SET ATN
- * MOVE source_or_sink, WHEN CURRENT PHASE 
- * < repeat for each outstanding byte >
- * JUMP send_abort_message
- */
-
-    script = hostdata->abort_script = kmalloc (
-	8  /* instruction size */ * (
-	    1 /* set ATN */ +
-	    (!offset ? 1 : offset) /* One transfer per outstanding byte */ +
-	    1 /* send abort message */),
-	GFP_ATOMIC);
-
-
-#else /* def NEW_ABORT */
-    hostdata->dsp = hostdata->script + hostdata->E_initiator_abort /
-	    sizeof(u32);
-#endif /* def NEW_ABORT */
-    hostdata->dsp_changed = 1;
-
-/* XXX - need to flag the command as aborted after the abort_connected
- 	 code runs 
- */
-    return 0;
-}
-
-/*
- * Function : static int datapath_residual (Scsi_Host *host)
- *
- * Purpose : return residual data count of what's in the chip.
- *
- * Inputs : host - SCSI host
- */
-
-static int
-datapath_residual (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-    	host->hostdata;
-    int count, synchronous, sstat;
-    NCR53c7x0_local_setup(host);
-    /* COMPAT : the 700 and 700-66 need to use DFIFO_00_BO_MASK */
-    count = ((NCR53c7x0_read8 (DFIFO_REG) & DFIFO_10_BO_MASK) -
-	(NCR53c7x0_read32 (DBC_REG) & DFIFO_10_BO_MASK)) & DFIFO_10_BO_MASK;
-    synchronous = NCR53c7x0_read8 (SXFER_REG) & SXFER_MO_MASK;
-    /* COMPAT : DDIR is elsewhere on non-'8xx chips. */
-    if (NCR53c7x0_read8 (CTEST2_REG_800) & CTEST2_800_DDIR) {
-    /* Receive */
-	if (synchronous) 
-	    count += (NCR53c7x0_read8 ((hostdata->chip / 100) == 8 ? 
-		SSTAT1_REG : SSTAT2_REG) & SSTAT2_FF_MASK) >> SSTAT2_FF_SHIFT;
-	else
-	    if (NCR53c7x0_read8 ((hostdata->chip / 100) == 8 ? 
-		SSTAT0_REG : SSTAT1_REG) & SSTAT1_ILF)
-		++count;
-    } else {
-    /* Send */
-	sstat = ((hostdata->chip / 100) == 8) ?  NCR53c7x0_read8 (SSTAT0_REG) :
-	    NCR53c7x0_read8 (SSTAT1_REG);
-	if (sstat & SSTAT1_OLF)
-	    ++count;
-	if (synchronous && (sstat & SSTAT1_ORF))
-	    ++count;
-    }
-    return count;
-}
-
-/* 
- * Function : static const char * sbcl_to_phase (int sbcl)_
- *
- * Purpose : Convert SBCL register to user-parsable phase representation
- *
- * Inputs : sbcl - value of sbcl register
- */
-
-
-static const char *
-sbcl_to_phase (int sbcl) {
-    switch (sbcl & SBCL_PHASE_MASK) {
-    case SBCL_PHASE_DATAIN:
-	return "DATAIN";
-    case SBCL_PHASE_DATAOUT:
-	return "DATAOUT";
-    case SBCL_PHASE_MSGIN:
-	return "MSGIN";
-    case SBCL_PHASE_MSGOUT:
-	return "MSGOUT";
-    case SBCL_PHASE_CMDOUT:
-	return "CMDOUT";
-    case SBCL_PHASE_STATIN:
-	return "STATUSIN";
-    default:
-	return "unknown";
-    }
-}
-
-/* 
- * Function : static const char * sstat2_to_phase (int sstat)_
- *
- * Purpose : Convert SSTAT2 register to user-parsable phase representation
- *
- * Inputs : sstat - value of sstat register
- */
-
-
-static const char *
-sstat2_to_phase (int sstat) {
-    switch (sstat & SSTAT2_PHASE_MASK) {
-    case SSTAT2_PHASE_DATAIN:
-	return "DATAIN";
-    case SSTAT2_PHASE_DATAOUT:
-	return "DATAOUT";
-    case SSTAT2_PHASE_MSGIN:
-	return "MSGIN";
-    case SSTAT2_PHASE_MSGOUT:
-	return "MSGOUT";
-    case SSTAT2_PHASE_CMDOUT:
-	return "CMDOUT";
-    case SSTAT2_PHASE_STATIN:
-	return "STATUSIN";
-    default:
-	return "unknown";
-    }
-}
-
-/* 
- * Function : static void intr_phase_mismatch (struct Scsi_Host *host, 
- *	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose : Handle phase mismatch interrupts
- *
- * Inputs : host, cmd - host and NCR command causing the interrupt, cmd
- * 	may be NULL.
- *
- * Side effects : The abort_connected() routine is called or the NCR chip 
- *	is restarted, jumping to the command_complete entry point, or 
- *	patching the address and transfer count of the current instruction 
- *	and calling the msg_in entry point as appropriate.
- */
-
-static void 
-intr_phase_mismatch (struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    u32 dbc_dcmd, *dsp, *dsp_next;
-    unsigned char dcmd, sbcl;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-    	host->hostdata;
-    int residual;
-    enum {ACTION_ABORT, ACTION_ABORT_PRINT, ACTION_CONTINUE} action = 
-	ACTION_ABORT_PRINT;
-    const char *where = NULL;
-    NCR53c7x0_local_setup(host);
-
-    /*
-     * Corrective action is based on where in the SCSI SCRIPT(tm) the error 
-     * occurred, as well as which SCSI phase we are currently in.
-     */
-    dsp_next = bus_to_virt(NCR53c7x0_read32(DSP_REG));
-
-    /* 
-     * Fetch the current instruction, and remove the operands for easier 
-     * interpretation.
-     */
-    dbc_dcmd = NCR53c7x0_read32(DBC_REG);
-    dcmd = (dbc_dcmd & 0xff000000) >> 24;
-    /*
-     * Like other processors, the NCR adjusts the instruction pointer before
-     * instruction decode.  Set the DSP address back to what it should
-     * be for this instruction based on its size (2 or 3 32 bit words).
-     */
-    dsp = dsp_next - NCR53c7x0_insn_size(dcmd);
-
-
-    /*
-     * Read new SCSI phase from the SBCL lines.  Since all of our code uses 
-     * a WHEN conditional instead of an IF conditional, we don't need to 
-     * wait for a new REQ.
-     */
-    sbcl = NCR53c7x0_read8(SBCL_REG) & SBCL_PHASE_MASK;
-
-    if (!cmd) {
-	action = ACTION_ABORT_PRINT;
-	where = "no current command";
-    /*
-     * The way my SCSI SCRIPTS(tm) are architected, recoverable phase
-     * mismatches should only occur where we're doing a multi-byte  
-     * BMI instruction.  Specifically, this means 
-     *
-     *  - select messages (a SCSI-I target may ignore additional messages
-     * 		after the IDENTIFY; any target may reject a SDTR or WDTR)
-     *
-     *  - command out (targets may send a message to signal an error 
-     * 		condition, or go into STATUSIN after they've decided 
-     *		they don't like the command.
-     *
-     *	- reply_message (targets may reject a multi-byte message in the 
-     *		middle)
-     *
-     * 	- data transfer routines (command completion with buffer space
-     *		left, disconnect message, or error message)
-     */
-    } else if (((dsp >= cmd->data_transfer_start && 
-	dsp < cmd->data_transfer_end)) || dsp == (cmd->residual + 2)) {
-	if ((dcmd & (DCMD_TYPE_MASK|DCMD_BMI_OP_MASK|DCMD_BMI_INDIRECT|
-		DCMD_BMI_MSG|DCMD_BMI_CD)) == (DCMD_TYPE_BMI|
-		DCMD_BMI_OP_MOVE_I)) {
-	    residual = datapath_residual (host);
-	    if (hostdata->options & OPTION_DEBUG_DISCONNECT)
-	    	printk ("scsi%d : handling residual transfer (+ %d bytes from DMA FIFO)\n", 
-		    host->host_no, residual);
-
-	    /*
-	     * The first instruction is a CALL to the alternate handler for 
-	     * this data transfer phase, so we can do calls to 
-	     * munge_msg_restart as we would if control were passed 
-	     * from normal dynamic code.
-	     */
-	    if (dsp != cmd->residual + 2) {
-		cmd->residual[0] = ((DCMD_TYPE_TCI | DCMD_TCI_OP_CALL |
-			((dcmd & DCMD_BMI_IO) ? DCMD_TCI_IO : 0)) << 24) | 
-		    DBC_TCI_WAIT_FOR_VALID | DBC_TCI_COMPARE_PHASE;
-		cmd->residual[1] = virt_to_bus(hostdata->script)
-		    + ((dcmd & DCMD_BMI_IO)
-		       ? hostdata->E_other_in : hostdata->E_other_out);
-	    }
-
-	    /*
-	     * The second instruction is the a data transfer block
-	     * move instruction, reflecting the pointer and count at the 
-	     * time of the phase mismatch.
-	     */
-	    cmd->residual[2] = dbc_dcmd + residual;
-	    cmd->residual[3] = NCR53c7x0_read32(DNAD_REG) - residual;
-
-	    /*
-	     * The third and final instruction is a jump to the instruction
-	     * which follows the instruction which had to be 'split'
-	     */
-	    if (dsp != cmd->residual + 2) {
-		cmd->residual[4] = ((DCMD_TYPE_TCI|DCMD_TCI_OP_JUMP) 
-		    << 24) | DBC_TCI_TRUE;
-		cmd->residual[5] = virt_to_bus(dsp_next);
-	    }
-
-	    /*
-	     * For the sake of simplicity, transfer control to the 
-	     * conditional CALL at the start of the residual buffer.
-	     */
-	    hostdata->dsp = cmd->residual;
-	    hostdata->dsp_changed = 1;
-	    action = ACTION_CONTINUE;
-	} else {
-	    where = "non-BMI dynamic DSA code";
-	    action = ACTION_ABORT_PRINT;
-	}
-    } else if (dsp == (hostdata->script + hostdata->E_select_msgout / 4)) {
-	/* Release ATN */
-	NCR53c7x0_write8 (SOCL_REG, 0);
-	switch (sbcl) {
-    /* 
-     * Some devices (SQ555 come to mind) grab the IDENTIFY message
-     * sent on selection, and decide to go into COMMAND OUT phase
-     * rather than accepting the rest of the messages or rejecting
-     * them.  Handle these devices gracefully.
-     */
-	case SBCL_PHASE_CMDOUT:
-	    hostdata->dsp = dsp + 2 /* two _words_ */;
-	    hostdata->dsp_changed = 1;
-	    printk ("scsi%d : target %d ignored SDTR and went into COMMAND OUT\n", 
-		host->host_no, cmd->cmd->target);
-	    cmd->flags &= ~CMD_FLAG_SDTR;
-	    action = ACTION_CONTINUE;
-	    break;
-	case SBCL_PHASE_MSGIN:
-	    hostdata->dsp = hostdata->script + hostdata->E_msg_in / 
-		sizeof(u32);
-	    hostdata->dsp_changed = 1;
-	    action = ACTION_CONTINUE;
-	    break;
-	default:
-	    where="select message out";
-	    action = ACTION_ABORT_PRINT;
-	}
-    /*
-     * Some SCSI devices will interpret a command as they read the bytes
-     * off the SCSI bus, and may decide that the command is Bogus before 
-     * they've read the entire commad off the bus.
-     */
-    } else if (dsp == hostdata->script + hostdata->E_cmdout_cmdout / sizeof 
-	(u32)) {
-	hostdata->dsp = hostdata->script + hostdata->E_data_transfer /
-	    sizeof (u32);
-	hostdata->dsp_changed = 1;
-	action = ACTION_CONTINUE;
-    /* FIXME : we need to handle message reject, etc. within msg_respond. */
-#ifdef notyet
-    } else if (dsp == hostdata->script + hostdata->E_reply_message) {
-	switch (sbcl) {
-    /* Any other phase mismatches abort the currently executing command.  */
-#endif
-    } else {
-	where = "unknown location";
-	action = ACTION_ABORT_PRINT;
-    }
-
-    /* Flush DMA FIFO */
-    if (!hostdata->dstat_valid) {
-	hostdata->dstat = NCR53c7x0_read8(DSTAT_REG);
-	hostdata->dstat_valid = 1;
-    }
-    if (!(hostdata->dstat & DSTAT_DFE)) {
-	if (NCR53c7x0_read8 (CTEST2_REG_800) & CTEST2_800_DDIR) {
-	    printk ("scsi%d: Flushing DMA FIFO\n", 
-		    host->host_no);
-	    NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_FLF);
-	    /* FIXME : what about stacked DMA interrupts? */
-	    while (!((hostdata->dstat = NCR53c7x0_read8(DSTAT_REG)) &
-		DSTAT_DFE));
-	} else {
-	    NCR53c7x0_write8 (CTEST3_REG_800, CTEST3_800_CLF);
-	    while (NCR53c7x0_read8 (CTEST3_REG_800) & CTEST3_800_CLF);
-	}
-	hostdata->dstat |= DSTAT_DFE;
-    }
-
-    switch (action) {
-    case ACTION_ABORT_PRINT:
-	printk("scsi%d : %s : unexpected phase %s.\n",
-	     host->host_no, where ? where : "unknown location", 
-	     sbcl_to_phase(sbcl));
-	print_lots (host);
-    /* Fall through to ACTION_ABORT */
-    case ACTION_ABORT:
-	abort_connected (host);
-	break;
-    case ACTION_CONTINUE:
-	break;
-    }
-
-#if 0
-    if (hostdata->dsp_changed) {
-	printk("scsi%d: new dsp 0x%p\n", host->host_no, hostdata->dsp);
-	print_insn (host, hostdata->dsp, "", 1);
-    }
-#endif
-    
-}
-
-/*
- * Function : static void intr_bf (struct Scsi_Host *host, 
- * 	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose : handle BUS FAULT interrupts 
- *
- * Inputs : host, cmd - host and NCR command causing the interrupt, cmd
- * 	may be NULL.
- */
-
-static void
-intr_bf (struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	    host->hostdata;
-    u32 *dsp,
-	*next_dsp,		/* Current dsp */
-    	*dsa,
-	dbc_dcmd;		/* DCMD (high eight bits) + DBC */
-    unsigned short pci_status;
-    int tmp;
-    unsigned long flags;
-    char *reason = NULL;
-    /* Default behavior is for a silent error, with a retry until we've
-       exhausted retries. */
-    enum {MAYBE, ALWAYS, NEVER} retry = MAYBE;
-    int report = 0;
-    NCR53c7x0_local_setup(host);
-
-    dbc_dcmd = NCR53c7x0_read32 (DBC_REG);
-    next_dsp = bus_to_virt (NCR53c7x0_read32(DSP_REG));
-    dsp = next_dsp - NCR53c7x0_insn_size ((dbc_dcmd >> 24) & 0xff);
-/* FIXME - check chip type  */
-    dsa = bus_to_virt (NCR53c7x0_read32(DSA_REG));
-
-    /*
-     * Bus faults can be caused by either a Bad Address or 
-     * Target Abort. We should check the Received Target Abort
-     * bit of the PCI status register and Master Abort Bit.
-     *
-     * 	- Master Abort bit indicates that no device claimed
-     *		the address with DEVSEL within five clocks
-     *
-     *	- Target Abort bit indicates that a target claimed it,
-     *		but changed its mind once it saw the byte enables.
-     *
-     */
-
-    if ((hostdata->chip / 100) == 8) {
-	save_flags (flags);
-	cli();
-	tmp = pcibios_read_config_word (hostdata->pci_bus, 
-	    hostdata->pci_device_fn, PCI_STATUS, &pci_status);
-	restore_flags (flags);
-	if (tmp == PCIBIOS_SUCCESSFUL) {
-	    if (pci_status & PCI_STATUS_REC_TARGET_ABORT) {
-		reason = "PCI target abort";
-		pci_status &= ~PCI_STATUS_REC_TARGET_ABORT;
-	    } else if (pci_status & PCI_STATUS_REC_MASTER_ABORT) {
-		reason = "No device asserted PCI DEVSEL within five bus clocks";
-		pci_status &= ~PCI_STATUS_REC_MASTER_ABORT;
-	    } else if (pci_status & PCI_STATUS_PARITY) {
-		report = 1;   
-		pci_status &= ~PCI_STATUS_PARITY;
-	    }
-	} else {
-	    printk ("scsi%d : couldn't read status register : %s\n",
-		host->host_no, pcibios_strerror (tmp));
-	    retry = NEVER;
-	}
-    }
-
-#ifndef notyet
-    report = 1;
-#endif
-    if (report && reason) {
-	printk(KERN_ALERT "scsi%d : BUS FAULT reason = %s\n",
-	     host->host_no, reason ? reason : "unknown");
-	print_lots (host);
-    }
-
-#ifndef notyet
-    retry = NEVER;
-#endif
-
-    /* 
-     * TODO : we should attempt to recover from any spurious bus 
-     * faults.  After X retries, we should figure that things are 
-     * sufficiently wedged, and call NCR53c7xx_reset.
-     *
-     * This code should only get executed once we've decided that we 
-     * cannot retry.
-     */
-
-    if (retry == NEVER) {
-    	printk(KERN_ALERT "          mail drew@PoohSticks.ORG\n");
-    	FATAL (host);
-    }
-}
-
-/*
- * Function : static void intr_dma (struct Scsi_Host *host, 
- * 	struct NCR53c7x0_cmd *cmd)
- *
- * Purpose : handle all DMA interrupts, indicated by the setting 
- * 	of the DIP bit in the ISTAT register.
- *
- * Inputs : host, cmd - host and NCR command causing the interrupt, cmd
- * 	may be NULL.
- */
-
-static void 
-intr_dma (struct Scsi_Host *host, struct NCR53c7x0_cmd *cmd) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned char dstat;	/* DSTAT */	
-    u32 *dsp,
-	*next_dsp,		/* Current dsp */
-    	*dsa,
-	dbc_dcmd;		/* DCMD (high eight bits) + DBC */
-    int tmp;
-    unsigned long flags;
-    NCR53c7x0_local_setup(host);
-
-    if (!hostdata->dstat_valid) {
-	hostdata->dstat = NCR53c7x0_read8(DSTAT_REG);
-	hostdata->dstat_valid = 1;
-    }
-    
-    dstat = hostdata->dstat;
-    
-    if (hostdata->options & OPTION_DEBUG_INTR)
-	printk("scsi%d : DSTAT=0x%x\n", host->host_no, (int) dstat);
-
-    dbc_dcmd = NCR53c7x0_read32 (DBC_REG);
-    next_dsp = bus_to_virt(NCR53c7x0_read32(DSP_REG));
-    dsp = next_dsp - NCR53c7x0_insn_size ((dbc_dcmd >> 24) & 0xff);
-/* XXX - check chip type */
-    dsa = bus_to_virt(NCR53c7x0_read32(DSA_REG));
-
-    /*
-     * DSTAT_ABRT is the aborted interrupt.  This is set whenever the 
-     * SCSI chip is aborted.  
-     * 
-     * With NCR53c700 and NCR53c700-66 style chips, we should only 
-     * get this when the chip is currently running the accept 
-     * reselect/select code and we have set the abort bit in the 
-     * ISTAT register.
-     *
-     */
-    
-    if (dstat & DSTAT_ABRT) {
-#if 0
-	/* XXX - add code here to deal with normal abort */
-	if ((hostdata->options & OPTION_700) && (hostdata->state ==
-	    STATE_ABORTING)) {
-	} else 
-#endif
-	{
-	    printk(KERN_ALERT "scsi%d : unexpected abort interrupt at\n" 
-		   "         ", host->host_no);
-	    print_insn (host, dsp, KERN_ALERT "s ", 1);
-	    FATAL (host);
-	}
-    }
-
-    /*
-     * DSTAT_SSI is the single step interrupt.  Should be generated 
-     * whenever we have single stepped or are tracing.
-     */
-
-    if (dstat & DSTAT_SSI) {
-	if (hostdata->options & OPTION_DEBUG_TRACE) {
-	} else if (hostdata->options & OPTION_DEBUG_SINGLE) {
-	    print_insn (host, dsp, "s ", 0);
-	    save_flags(flags);
-	    cli();
-/* XXX - should we do this, or can we get away with writing dsp? */
-
-	    NCR53c7x0_write8 (DCNTL_REG, (NCR53c7x0_read8(DCNTL_REG) & 
-    	    	~DCNTL_SSM) | DCNTL_STD);
-	    restore_flags(flags);
-	} else {
-	    printk(KERN_ALERT "scsi%d : unexpected single step interrupt at\n"
-		   "         ", host->host_no);
-	    print_insn (host, dsp, KERN_ALERT "", 1);
-	    printk(KERN_ALERT "         mail drew@PoohSticks.ORG\n");
-    	    FATAL (host);
-    	}
-    }
-
-    /*
-     * DSTAT_IID / DSTAT_OPC (same bit, same meaning, only the name 
-     * is different) is generated whenever an illegal instruction is 
-     * encountered.  
-     * 
-     * XXX - we may want to emulate INTFLY here, so we can use 
-     *    the same SCSI SCRIPT (tm) for NCR53c710 through NCR53c810  
-     *	  chips.
-     */
-
-    if (dstat & DSTAT_OPC) {
-    /* 
-     * Ascertain if this IID interrupts occurred before or after a STO 
-     * interrupt.  Since the interrupt handling code now leaves 
-     * DSP unmodified until _after_ all stacked interrupts have been
-     * processed, reading the DSP returns the original DSP register.
-     * This means that if dsp lies between the select code, and 
-     * message out following the selection code (where the IID interrupt
-     * would have to have occurred by due to the implicit wait for REQ),
-     * we have an IID interrupt resulting from a STO condition and 
-     * can ignore it.
-     */
-
-	if (((dsp >= (hostdata->script + hostdata->E_select / sizeof(u32))) &&
-	    (dsp <= (hostdata->script + hostdata->E_select_msgout / 
-    	    sizeof(u32) + 8))) || (hostdata->test_running == 2)) {
-	    if (hostdata->options & OPTION_DEBUG_INTR) 
-		printk ("scsi%d : ignoring DSTAT_IID for SSTAT_STO\n",
-		    host->host_no);
-	    if (hostdata->expecting_iid) {
-		hostdata->expecting_iid = 0;
-		hostdata->idle = 1;
-		if (hostdata->test_running == 2) {
-		    hostdata->test_running = 0;
-		    hostdata->test_completed = 3;
-		} else if (cmd) 
-			abnormal_finished (cmd, DID_BAD_TARGET << 16);
-	    } else {
-		hostdata->expecting_sto = 1;
-	    }
-    /*
-     * We can't guarantee we'll be able to execute the WAIT DISCONNECT
-     * instruction within the 3.4us of bus free and arbitration delay
-     * that a target can RESELECT in and assert REQ after we've dropped
-     * ACK.  If this happens, we'll get an illegal instruction interrupt.
-     * Doing away with the WAIT DISCONNECT instructions broke everything,
-     * so instead I'll settle for moving one WAIT DISCONNECT a few 
-     * instructions closer to the CLEAR ACK before it to minimize the
-     * chances of this happening, and handle it if it occurs anyway.
-     *
-     * Simply continue with what we were doing, and control should
-     * be transfered to the schedule routine which will ultimately
-     * pass control onto the reselection or selection (not yet)
-     * code.
-     */
-	} else if (dbc_dcmd == 0x48000000 && (NCR53c7x0_read8 (SBCL_REG) &
-	    SBCL_REQ)) {
-	    if (!(hostdata->options & OPTION_NO_PRINT_RACE))
-	    {
-		printk("scsi%d: REQ before WAIT DISCONNECT IID\n", 
-		    host->host_no);
-		hostdata->options |= OPTION_NO_PRINT_RACE;
-	    }
-	} else {
-	    printk(KERN_ALERT "scsi%d : illegal instruction\n", host->host_no);
-	    print_lots (host);
-	    printk(KERN_ALERT "         mail drew@PoohSticks.ORG with ALL\n"
-		              "         boot messages and diagnostic output\n");
-    	    FATAL (host);
-	}
-    }
-
-    /* 
-     * DSTAT_BF are bus fault errors
-     */
-    
-    if (dstat & DSTAT_800_BF) {
-	intr_bf (host, cmd);
-    }
-	
-
-    /* 
-     * DSTAT_SIR interrupts are generated by the execution of 
-     * the INT instruction.  Since the exact values available 
-     * are determined entirely by the SCSI script running, 
-     * and are local to a particular script, a unique handler
-     * is called for each script.
-     */
-
-    if (dstat & DSTAT_SIR) {
-	if (hostdata->options & OPTION_DEBUG_INTR)
-	    printk ("scsi%d : DSTAT_SIR\n", host->host_no);
-	switch ((tmp = hostdata->dstat_sir_intr (host, cmd))) {
-	case SPECIFIC_INT_NOTHING:
-	case SPECIFIC_INT_RESTART:
-	    break;
-	case SPECIFIC_INT_ABORT:
-	    abort_connected(host);
-	    break;
-	case SPECIFIC_INT_PANIC:
-	    printk(KERN_ALERT "scsi%d : failure at ", host->host_no);
-	    print_insn (host, dsp, KERN_ALERT "", 1);
-	    printk(KERN_ALERT "          dstat_sir_intr() returned SPECIFIC_INT_PANIC\n");
-    	    FATAL (host);
-	    break;
-	case SPECIFIC_INT_BREAK:
-	    intr_break (host, cmd);
-	    break;
-	default:
-	    printk(KERN_ALERT "scsi%d : failure at ", host->host_no);
-	    print_insn (host, dsp, KERN_ALERT "", 1);
-	    printk(KERN_ALERT"          dstat_sir_intr() returned unknown value %d\n", 
-		tmp);
-    	    FATAL (host);
-	}
-    } 
-
-    if ((hostdata->chip / 100) == 8 && (dstat & DSTAT_800_MDPE)) {
-	printk(KERN_ALERT "scsi%d : Master Data Parity Error\n",
-	    host->host_no);
-	FATAL (host);
-    }
-}
-
-/*
- * Function : static int print_insn (struct Scsi_Host *host, 
- * 	u32 *insn, int kernel)
- *
- * Purpose : print numeric representation of the instruction pointed
- * 	to by insn to the debugging or kernel message buffer
- *	as appropriate.  
- *
- * 	If desired, a user level program can interpret this 
- * 	information.
- *
- * Inputs : host, insn - host, pointer to instruction, prefix - 
- *	string to prepend, kernel - use printk instead of debugging buffer.
- *
- * Returns : size, in u32s, of instruction printed.
- */
-
-/*
- * FIXME: should change kernel parameter so that it takes an ENUM
- * 	specifying severity - either KERN_ALERT or KERN_PANIC so
- *	all panic messages are output with the same severity.
- */
-
-static int 
-print_insn (struct Scsi_Host *host, const u32 *insn, 
-    const char *prefix, int kernel) {
-    char buf[160], 		/* Temporary buffer and pointer.  ICKY 
-				   arbitrary length.  */
-
-		
-	*tmp;			
-    unsigned char dcmd;		/* dcmd register for *insn */
-    int size;
-
-    /* 
-     * Check to see if the instruction pointer is not bogus before 
-     * indirecting through it; avoiding red-zone at start of 
-     * memory.
-     *
-     * FIXME: icky magic needs to happen here on non-intel boxes which
-     * don't have kernel memory mapped in like this.  Might be reasonable
-     * to use vverify()?
-     */
-
-    if (MAP_NR(insn) < 1 || MAP_NR(insn + 8) > MAP_NR(high_memory) || 
-	((((dcmd = (insn[0] >> 24) & 0xff) & DCMD_TYPE_MMI) == DCMD_TYPE_MMI) &&
-	MAP_NR(insn + 12) > MAP_NR(high_memory))) {
-	size = 0;
-	sprintf (buf, "%s%p: address out of range\n",
-	    prefix, insn);
-    } else {
-/* 
- * FIXME : (void *) cast in virt_to_bus should be unecessary, because
- * 	it should take const void * as argument.
- */
-	sprintf(buf, "%s0x%lx (virt 0x%p) : 0x%08x 0x%08x (virt 0x%p)", 
-	    (prefix ? prefix : ""), virt_to_bus((void *) insn), insn,  
-	    insn[0], insn[1], bus_to_virt (insn[1]));
-	tmp = buf + strlen(buf);
-	if ((dcmd & DCMD_TYPE_MASK) == DCMD_TYPE_MMI)  {
-	    sprintf (tmp, " 0x%08x (virt 0x%p)\n", insn[2], 
-		bus_to_virt(insn[2]));
-	    size = 3;
-	} else {
-	    sprintf (tmp, "\n");
-	    size = 2;
-	}
-    }
-
-    if (kernel) 
-	printk ("%s", buf);
-#ifdef NCR_DEBUG
-    else {
-	size_t len = strlen(buf);
-	debugger_kernel_write(host, buf, len);
-    }
-#endif
-    return size;
-}
-
-/*
- * Function : static const char *ncr_state (int state)
- *
- * Purpose : convert state (probably from hostdata->state) to a string
- *
- * Inputs : state
- *
- * Returns : char * representation of state, "unknown" on error.
- */
-
-static const char *
-ncr_state (int state) {
-    switch (state) {
-    case STATE_HALTED: return "halted";
-    case STATE_WAITING: return "waiting";
-    case STATE_RUNNING: return "running";
-    case STATE_ABORTING: return "aborting";
-    case STATE_DISABLED: return "disabled";
-    default: return "unknown";
-    }
-}
-
-/*
- * Function : int NCR53c7xx_abort (Scsi_Cmnd *cmd)
- * 
- * Purpose : Abort an errant SCSI command, doing all necessary
- *	cleanup of the issue_queue, running_list, shared Linux/NCR
- *	dsa issue and reconnect queues.
- *
- * Inputs : cmd - command to abort, code - entire result field
- *
- * Returns : 0 on success, -1 on failure.
- */
-
-int 
-NCR53c7xx_abort (Scsi_Cmnd *cmd) {
-    NCR53c7x0_local_declare();
-    struct Scsi_Host *host = cmd->host;
-    struct NCR53c7x0_hostdata *hostdata = host ? (struct NCR53c7x0_hostdata *) 
-	host->hostdata : NULL;
-    unsigned long flags;
-    struct NCR53c7x0_cmd *curr, **prev;
-    Scsi_Cmnd *me, **last;
-#if 0
-    static long cache_pid = -1;
-#endif
-
-
-    if (!host) {
-	printk ("Bogus SCSI command pid %ld; no host structure\n",
-	    cmd->pid);
-	return SCSI_ABORT_ERROR;
-    } else if (!hostdata) {
-	printk ("Bogus SCSI host %d; no hostdata\n", host->host_no);
-	return SCSI_ABORT_ERROR;
-    }
-    NCR53c7x0_local_setup(host);
-
-/*
- * CHECK : I don't think that reading ISTAT will unstack any interrupts,
- *	since we need to write the INTF bit to clear it, and SCSI/DMA
- * 	interrupts don't clear until we read SSTAT/SIST and DSTAT registers.
- *	
- *	See that this is the case.
- *
- * I suspect that several of our failures may be coming from a new fatal
- * interrupt (possibly due to a phase mismatch) happening after we've left
- * the interrupt handler, but before the PIC has had the interrupt condition
- * cleared.
- */
-
-    if (NCR53c7x0_read8(hostdata->istat) & 
-	(ISTAT_DIP|ISTAT_SIP|
-	    (hostdata->chip / 100 == 8 ? ISTAT_800_INTF : 0))) {
-	printk ("scsi%d : dropped interrupt for command %ld\n", host->host_no,
-	    cmd->pid);
-	NCR53c7x0_intr (host->irq, NULL);
-	return SCSI_ABORT_BUSY;
-    }
-	
-    save_flags(flags);
-    cli();
-#if 0
-    if (cache_pid == cmd->pid) 
-	panic ("scsi%d : bloody fetus %d\n", host->host_no, cmd->pid);
-    else
-	cache_pid = cmd->pid;
-#endif
-	
-
-/*
- * The command could be hiding in the issue_queue.  This would be very
- * nice, as commands can't be moved from the high level driver's issue queue 
- * into the shared queue until an interrupt routine is serviced, and this
- * moving is atomic.  
- *
- * If this is the case, we don't have to worry about anything - we simply
- * pull the command out of the old queue, and call it aborted.
- */
-
-    for (me = (Scsi_Cmnd *) hostdata->issue_queue, 
-         last = (Scsi_Cmnd **) &(hostdata->issue_queue);
-	 me && me != cmd;  last = (Scsi_Cmnd **)&(me->SCp.ptr), 
-	 me = (Scsi_Cmnd *)me->SCp.ptr);
-
-    if (me) {
-	*last = (Scsi_Cmnd *) me->SCp.ptr;
-	if (me->host_scribble) {
-	    ((struct NCR53c7x0_cmd *)me->host_scribble)->next = hostdata->free;
-	    hostdata->free = (struct NCR53c7x0_cmd *) me->host_scribble;
-	    me->host_scribble = NULL;
-	}
-	cmd->result = DID_ABORT << 16;
-	cmd->scsi_done(cmd);
-	printk ("scsi%d : found command %ld in Linux issue queue\n", 
-	    host->host_no, me->pid);
-	restore_flags(flags);
-    	run_process_issue_queue();
-	return SCSI_ABORT_SUCCESS;
-    }
-
-/* 
- * That failing, the command could be in our list of already executing 
- * commands.  If this is the case, drastic measures are called for.  
- */ 
-
-    for (curr = (struct NCR53c7x0_cmd *) hostdata->running_list, 
-    	 prev = (struct NCR53c7x0_cmd **) &(hostdata->running_list);
-	 curr && curr->cmd != cmd; prev = (struct NCR53c7x0_cmd **) 
-         &(curr->next), curr = (struct NCR53c7x0_cmd *) curr->next);
-
-    if (curr) {
-	if ((cmd->result & 0xff) != 0xff && (cmd->result & 0xff00) != 0xff00) {
-	    if (prev)
-		*prev = (struct NCR53c7x0_cmd *) curr->next;
-	    curr->next = (struct NCR53c7x0_cmd *) hostdata->free;
-	    cmd->host_scribble = NULL;
-	    hostdata->free = curr;
-	    cmd->scsi_done(cmd);
-	printk ("scsi%d : found finished command %ld in running list\n", 
-	    host->host_no, cmd->pid);
-	    restore_flags(flags);
-	    return SCSI_ABORT_NOT_RUNNING;
-	} else {
-	    printk ("scsi%d : DANGER : command running, can not abort.\n",
-		cmd->host->host_no);
-	    restore_flags(flags);
-	    return SCSI_ABORT_BUSY;
-	}
-    }
-
-/* 
- * And if we couldn't find it in any of our queues, it must have been 
- * a dropped interrupt.
- */
-
-    curr = (struct NCR53c7x0_cmd *) cmd->host_scribble;
-    if (curr) {
-	curr->next = hostdata->free;
-	hostdata->free = curr;
-	cmd->host_scribble = NULL;
-    }
-
-    if (((cmd->result & 0xff00) == 0xff00) ||
-	((cmd->result & 0xff) == 0xff)) {
-	printk ("scsi%d : did this command ever run?\n", host->host_no);
-	cmd->result = DID_ABORT << 16;
-    } else {
-	printk ("scsi%d : probably lost INTFLY, normal completion\n", 
-	    host->host_no);
-/* 
- * FIXME : We need to add an additional flag which indicates if a 
- * command was ever counted as BUSY, so if we end up here we can
- * decrement the busy count if and only if it is necessary.
- */
-        --hostdata->busy[cmd->target][cmd->lun];
-    }
-    restore_flags(flags);
-    cmd->scsi_done(cmd);
-
-/* 
- * We need to run process_issue_queue since termination of this command 
- * may allow another queued command to execute first? 
- */
-    return SCSI_ABORT_NOT_RUNNING;
-}
-
-/*
- * Function : int NCR53c7xx_reset (Scsi_Cmnd *cmd) 
- * 
- * Purpose : perform a hard reset of the SCSI bus and NCR
- * 	chip.
- *
- * Inputs : cmd - command which caused the SCSI RESET
- *
- * Returns : 0 on success.
- */
- 
-int 
-NCR53c7xx_reset (Scsi_Cmnd *cmd) {
-    NCR53c7x0_local_declare();
-    unsigned long flags;
-    int found = 0;
-    struct NCR53c7x0_cmd * c;
-    Scsi_Cmnd *tmp;
-    /*
-     * When we call scsi_done(), it's going to wake up anything sleeping on the
-     * resources which were in use by the aborted commands, and we'll start to 
-     * get new commands.
-     *
-     * We can't let this happen until after we've re-initialized the driver
-     * structures, and can't reinitilize those structures until after we've 
-     * dealt with their contents.
-     *
-     * So, we need to find all of the commands which were running, stick
-     * them on a linked list of completed commands (we'll use the host_scribble
-     * pointer), do our reinitialization, and then call the done function for
-     * each command.  
-     */
-    Scsi_Cmnd *nuke_list = NULL;
-    struct Scsi_Host *host = cmd->host;
-    struct NCR53c7x0_hostdata *hostdata = 
-    	(struct NCR53c7x0_hostdata *) host->hostdata;
-
-    NCR53c7x0_local_setup(host);
-    save_flags(flags);
-    cli();
-    ncr_halt (host);
-    print_lots (host);
-    dump_events (host, 30);
-    ncr_scsi_reset (host);
-    for (tmp = nuke_list = return_outstanding_commands (host, 1 /* free */,
-	0 /* issue */ ); tmp; tmp = (Scsi_Cmnd *) tmp->SCp.buffer)
-	if (tmp == cmd) {
-	    found = 1;
-	    break;
-	}
-	    
-    /* 
-     * If we didn't find the command which caused this reset in our running
-     * list, then we've lost it.  See that it terminates normally anyway.
-     */
-    if (!found) {
-    	c = (struct NCR53c7x0_cmd *) cmd->host_scribble;
-    	if (c) {
-	    cmd->host_scribble = NULL;
-    	    c->next = hostdata->free;
-    	    hostdata->free = c;
-    	} else
-	    printk ("scsi%d: lost command %ld\n", host->host_no, cmd->pid);
-	cmd->SCp.buffer = (struct scatterlist *) nuke_list;
-	nuke_list = cmd;
-    }
-
-    NCR53c7x0_driver_init (host);
-    hostdata->soft_reset (host);
-    if (hostdata->resets == 0) 
-	disable(host);
-    else if (hostdata->resets != -1)
-	--hostdata->resets;
-    sti();
-    for (; nuke_list; nuke_list = tmp) {
-	tmp = (Scsi_Cmnd *) nuke_list->SCp.buffer;
-    	nuke_list->result = DID_RESET << 16;
-	nuke_list->scsi_done (nuke_list);
-    }
-    restore_flags(flags);
-    return SCSI_RESET_SUCCESS;
-}
-
-/*
- * The NCR SDMS bios follows Annex A of the SCSI-CAM draft, and 
- * therefore shares the scsicam_bios_param function.
- */
-
-/*
- * Function : int insn_to_offset (Scsi_Cmnd *cmd, u32 *insn)
- *
- * Purpose : convert instructions stored at NCR pointer into data 
- *	pointer offset.
- * 
- * Inputs : cmd - SCSI command; insn - pointer to instruction.  Either current
- *	DSP, or saved data pointer.
- *
- * Returns : offset on success, -1 on failure.
- */
-
-
-static int 
-insn_to_offset (Scsi_Cmnd *cmd, u32 *insn) {
-    struct NCR53c7x0_hostdata *hostdata = 
-	(struct NCR53c7x0_hostdata *) cmd->host->hostdata;
-    struct NCR53c7x0_cmd *ncmd = 
-	(struct NCR53c7x0_cmd *) cmd->host_scribble;
-    int offset = 0, buffers;
-    struct scatterlist *segment;
-    char *ptr;
-    int found = 0;
-
-/*
- * With the current code implementation, if the insn is inside dynamically 
- * generated code, the data pointer will be the instruction preceeding 
- * the next transfer segment.
- */
-
-    if (!check_address ((unsigned long) ncmd, sizeof (struct NCR53c7x0_cmd)) &&
-	((insn >= ncmd->data_transfer_start &&  
-    	    insn < ncmd->data_transfer_end) ||
-    	(insn >= ncmd->residual &&
-    	    insn < (ncmd->residual + 
-    	    	sizeof(ncmd->residual))))) {
-	    ptr = bus_to_virt(insn[3]);
-
-	    if ((buffers = cmd->use_sg)) {
-    	    	for (offset = 0, 
-		     	segment = (struct scatterlist *) cmd->buffer;
-    	    	     buffers && !((found = ((ptr >= segment->address) && 
-    	    	    	    (ptr < (segment->address + segment->length)))));
-    	    	     --buffers, offset += segment->length, ++segment)
-#if 0
-		    printk("scsi%d: comparing 0x%p to 0x%p\n", 
-			cmd->host->host_no, saved, segment->address);
-#else
-		    ;
-#endif
-    	    	    offset += ptr - segment->address;
-    	    } else {
-		found = 1;
-    	    	offset = ptr - (char *) (cmd->request_buffer);
-    	    }
-    } else if ((insn >= hostdata->script + 
-		hostdata->E_data_transfer / sizeof(u32)) &&
-	       (insn <= hostdata->script +
-		hostdata->E_end_data_transfer / sizeof(u32))) {
-    	found = 1;
-	offset = 0;
-    }
-    return found ? offset : -1;
-}
-
-
-
-/*
- * Function : void print_progress (Scsi_Cmnd *cmd) 
- * 
- * Purpose : print the current location of the saved data pointer
- *
- * Inputs : cmd - command we are interested in
- *
- */
-
-static void 
-print_progress (Scsi_Cmnd *cmd) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_cmd *ncmd = 
-	(struct NCR53c7x0_cmd *) cmd->host_scribble;
-    int offset, i;
-    char *where;
-    u32 *ptr;
-    NCR53c7x0_local_setup (cmd->host);
-    for (i = 0; i < 2; ++i) {
-	if (check_address ((unsigned long) ncmd, 
-	    sizeof (struct NCR53c7x0_cmd)) == -1) 
-	    continue;
-	if (!i) {
-	    where = "saved";
-	    ptr = bus_to_virt(ncmd->saved_data_pointer);
-	} else {
-	    where = "active";
-	    ptr = bus_to_virt (NCR53c7x0_read32 (DSP_REG) -
-		NCR53c7x0_insn_size (NCR53c7x0_read8 (DCMD_REG)) *
-		sizeof(u32));
-	} 
-	offset = insn_to_offset (cmd, ptr);
-
-	if (offset != -1) 
-	    printk ("scsi%d : %s data pointer at offset %d\n",
-		cmd->host->host_no, where, offset);
-	else {
-	    int size;
-	    printk ("scsi%d : can't determine %s data pointer offset\n",
-		cmd->host->host_no, where);
-	    if (ncmd) {
-		size = print_insn (cmd->host, 
-		    bus_to_virt(ncmd->saved_data_pointer), "", 1);
-		print_insn (cmd->host, 
-		    bus_to_virt(ncmd->saved_data_pointer) + size * sizeof(u32),
-		    "", 1);
-	    }
-	}
-    }
-}
-
-
-static void 
-print_dsa (struct Scsi_Host *host, u32 *dsa, const char *prefix) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    int i, len;
-    char *ptr;
-    Scsi_Cmnd *cmd;
-
-    if (check_address ((unsigned long) dsa, hostdata->dsa_end - 
-	hostdata->dsa_start) == -1) {
-	printk("scsi%d : bad dsa virt 0x%p\n", host->host_no, dsa);
-	return;
-    }
-    printk("%sscsi%d : dsa at phys 0x%lx (virt 0x%p)\n"
-	    "        + %d : dsa_msgout length = %u, data = 0x%x (virt 0x%p)\n" ,
-    	    prefix ? prefix : "",
-    	    host->host_no,  virt_to_bus (dsa), dsa, hostdata->dsa_msgout,
-    	    dsa[hostdata->dsa_msgout / sizeof(u32)],
-	    dsa[hostdata->dsa_msgout / sizeof(u32) + 1],
-	    bus_to_virt (dsa[hostdata->dsa_msgout / sizeof(u32) + 1]));
-
-    /* 
-     * Only print messages if they're sane in length so we don't
-     * blow the kernel printk buffer on something which won't buy us
-     * anything.
-     */
-
-    if (dsa[hostdata->dsa_msgout / sizeof(u32)] < 
-	    sizeof (hostdata->free->select)) 
-	for (i = dsa[hostdata->dsa_msgout / sizeof(u32)],
-	    ptr = bus_to_virt (dsa[hostdata->dsa_msgout / sizeof(u32) + 1]); 
-	    i > 0 && !check_address ((unsigned long) ptr, 1);
-	    ptr += len, i -= len) {
-	    printk("               ");
-	    len = print_msg (ptr);
-	    printk("\n");
-	    if (!len)
-		break;
-	}
-
-    printk("        + %d : select_indirect = 0x%x\n",
-	hostdata->dsa_select, dsa[hostdata->dsa_select / sizeof(u32)]);
-    cmd = (Scsi_Cmnd *) bus_to_virt(dsa[hostdata->dsa_cmnd / sizeof(u32)]);
-    printk("        + %d : dsa_cmnd = 0x%x ", hostdata->dsa_cmnd,
-	   (u32) virt_to_bus(cmd));
-    if (cmd) {
-	printk("               result = 0x%x, target = %d, lun = %d, cmd = ",
-	    cmd->result, cmd->target, cmd->lun);
-	print_command(cmd->cmnd);
-    } else
-	printk("\n");
-    printk("        + %d : dsa_next = 0x%x\n", hostdata->dsa_next,
-	dsa[hostdata->dsa_next / sizeof(u32)]);
-    if (cmd) { 
-	printk("scsi%d target %d : sxfer_sanity = 0x%x, scntl3_sanity = 0x%x\n"
-	       "                   script : ",
-	    host->host_no, cmd->target,
-	    hostdata->sync[cmd->target].sxfer_sanity,
-	    hostdata->sync[cmd->target].scntl3_sanity);
-	for (i = 0; i < (sizeof(hostdata->sync[cmd->target].script) / 4); ++i)
-	    printk ("0x%x ", hostdata->sync[cmd->target].script[i]);
-	printk ("\n");
-    	print_progress (cmd);
-    }
-}
-/*
- * Function : void print_queues (Scsi_Host *host) 
- * 
- * Purpose : print the contents of the NCR issue and reconnect queues
- *
- * Inputs : host - SCSI host we are interested in
- *
- */
-
-static void 
-print_queues (struct Scsi_Host *host) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    u32 *dsa, *next_dsa;
-    volatile u32 *current;
-    int left;
-    Scsi_Cmnd *cmd, *next_cmd;
-    unsigned long flags;
-
-    printk ("scsi%d : issue queue\n", host->host_no);
-
-    for (left = host->can_queue, cmd = (Scsi_Cmnd *) hostdata->issue_queue; 
-	    left >= 0 && cmd; 
-	    cmd = next_cmd) {
-	next_cmd = (Scsi_Cmnd *) cmd->SCp.ptr;
-	save_flags(flags);
-	cli();
-	if (cmd->host_scribble) {
-	    if (check_address ((unsigned long) (cmd->host_scribble), 
-		sizeof (cmd->host_scribble)) == -1)
-		printk ("scsi%d: scsi pid %ld bad pointer to NCR53c7x0_cmd\n",
-		    host->host_no, cmd->pid);
-	    /* print_dsa does sanity check on address, no need to check */
-	    else
-	    	print_dsa (host, ((struct NCR53c7x0_cmd *) cmd->host_scribble)
-		    -> dsa, "");
-	} else 
-	    printk ("scsi%d : scsi pid %ld for target %d lun %d has no NCR53c7x0_cmd\n",
-		host->host_no, cmd->pid, cmd->target, cmd->lun);
-	restore_flags(flags);
-    }
-
-    if (left <= 0) {
-	printk ("scsi%d : loop detected in issue queue\n",
-	    host->host_no);
-    }
-
-    /*
-     * Traverse the NCR reconnect and start DSA structures, printing out 
-     * each element until we hit the end or detect a loop.  Currently,
-     * the reconnect structure is a linked list; and the start structure
-     * is an array.  Eventually, the reconnect structure will become a 
-     * list as well, since this simplifies the code.
-     */
-
-    printk ("scsi%d : schedule dsa array :\n", host->host_no);
-    for (left = host->can_queue, current = hostdata->schedule;
-	    left > 0; current += 2, --left)
-	if (current[0] != hostdata->NOP_insn) 
-/* FIXME : convert pointer to dsa_begin to pointer to dsa. */
-	    print_dsa (host, bus_to_virt (current[1] - 
-		(hostdata->E_dsa_code_begin - 
-		hostdata->E_dsa_code_template)), "");
-    printk ("scsi%d : end schedule dsa array\n", host->host_no);
-    
-    printk ("scsi%d : reconnect_dsa_head :\n", host->host_no);
-	    
-    for (left = host->can_queue, 
-	dsa = bus_to_virt (hostdata->reconnect_dsa_head);
-	left >= 0 && dsa; 
-	dsa = next_dsa) {
-	save_flags (flags);
-	cli();
-	if (check_address ((unsigned long) dsa, sizeof(dsa)) == -1) {
-	    printk ("scsi%d: bad DSA pointer 0x%p", host->host_no,
-		dsa);
-	    next_dsa = NULL;
-	}
-	else 
-	{
-	    next_dsa = bus_to_virt(dsa[hostdata->dsa_next / sizeof(u32)]);
-	    print_dsa (host, dsa, "");
-	}
-	restore_flags(flags);
-    }
-    printk ("scsi%d : end reconnect_dsa_head\n", host->host_no);
-    if (left < 0)
-	printk("scsi%d: possible loop in ncr reconnect list\n",
-	    host->host_no);
-}
-
-static void
-print_lots (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = 
-	(struct NCR53c7x0_hostdata *) host->hostdata;
-    u32 *dsp_next, *dsp, *dsa, dbc_dcmd;
-    unsigned char dcmd, sbcl;
-    int i, size;
-    NCR53c7x0_local_setup(host);
-
-    if ((dsp_next = bus_to_virt(NCR53c7x0_read32 (DSP_REG)))) {
-    	dbc_dcmd = NCR53c7x0_read32(DBC_REG);
-    	dcmd = (dbc_dcmd & 0xff000000) >> 24;
-    	dsp = dsp_next - NCR53c7x0_insn_size(dcmd);
-	dsa = bus_to_virt(NCR53c7x0_read32(DSA_REG));
-	sbcl = NCR53c7x0_read8 (SBCL_REG);
-	    
-	
-    	printk ("scsi%d : DCMD|DBC=0x%x, DNAD=0x%x (virt 0x%p)\n"
-		"         DSA=0x%lx (virt 0x%p)\n"
-	        "         DSPS=0x%x, TEMP=0x%x (virt 0x%p), DMODE=0x%x\n"
-		"         SXFER=0x%x, SCNTL3=0x%x\n"
-		"         %s%s%sphase=%s, %d bytes in SCSI FIFO\n"
-		"         STEST0=0x%x\n",
-	    host->host_no, dbc_dcmd, NCR53c7x0_read32(DNAD_REG), 
-		bus_to_virt(NCR53c7x0_read32(DNAD_REG)),
-	    virt_to_bus(dsa), dsa, 
-	    NCR53c7x0_read32(DSPS_REG), NCR53c7x0_read32(TEMP_REG), 
-	    bus_to_virt (NCR53c7x0_read32(TEMP_REG)),
-	    (int) NCR53c7x0_read8(hostdata->dmode),
-	    (int) NCR53c7x0_read8(SXFER_REG), 
-	    (int) NCR53c7x0_read8(SCNTL3_REG_800),
-	    (sbcl & SBCL_BSY) ? "BSY " : "",
-	    (sbcl & SBCL_SEL) ? "SEL " : "",
-	    (sbcl & SBCL_REQ) ? "REQ " : "",
-	    sstat2_to_phase(NCR53c7x0_read8 (((hostdata->chip / 100) == 8) ?
-	    	SSTAT1_REG : SSTAT2_REG)),
-	    (NCR53c7x0_read8 ((hostdata->chip / 100) == 8 ? 
-		SSTAT1_REG : SSTAT2_REG) & SSTAT2_FF_MASK) >> SSTAT2_FF_SHIFT,
-	    NCR53c7x0_read8 (STEST0_REG_800));
-	printk ("scsi%d : DSP 0x%lx (virt 0x%p) ->\n", host->host_no, 
-	    virt_to_bus(dsp), dsp);
-    	for (i = 6; i > 0; --i, dsp += size)
-	    size = print_insn (host, dsp, "", 1);
-	if (NCR53c7x0_read8 (SCNTL1_REG) & SCNTL1_CON)  {
-	    printk ("scsi%d : connected (SDID=0x%x, SSID=0x%x)\n",
-		host->host_no, NCR53c7x0_read8 (SDID_REG_800),
-		NCR53c7x0_read8 (SSID_REG_800));
-	    print_dsa (host, dsa, "");
-	}
-
-#if 1
-	print_queues (host);
-#endif
-    }
-}
-
-/*
- * Function : static int shutdown (struct Scsi_Host *host)
- * 
- * Purpose : does a clean (we hope) shutdown of the NCR SCSI 
- *	chip.  Use prior to dumping core, unloading the NCR driver,
- * 
- * Returns : 0 on success
- */
-static int 
-shutdown (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    unsigned long flags;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    NCR53c7x0_local_setup(host);
-    save_flags (flags);
-    cli();
-/* Get in a state where we can reset the SCSI bus */
-    ncr_halt (host);
-    ncr_scsi_reset (host);
-    hostdata->soft_reset(host);
-
-    disable (host);
-    restore_flags (flags);
-    return 0;
-}
-
-/*
- * Function : void ncr_scsi_reset (struct Scsi_Host *host)
- *
- * Purpose : reset the SCSI bus.
- */
-
-static void 
-ncr_scsi_reset (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned long flags;
-    int sien = 0;
-    NCR53c7x0_local_setup(host);
-    save_flags (flags);
-    cli();
-    if ((hostdata->chip / 100) == 8) {
-	sien = NCR53c7x0_read8(SIEN0_REG_800);
-	NCR53c7x0_write8(SIEN0_REG_800, sien & ~SIEN_RST);
-    }
-    NCR53c7x0_write8(SCNTL1_REG, SCNTL1_RST);
-    udelay(25);	/* Minimum amount of time to assert RST */
-    NCR53c7x0_write8(SCNTL1_REG, 0);
-    if ((hostdata->chip / 100) == 8) {
-	NCR53c7x0_write8(SIEN0_REG_800, sien);
-    }
-    restore_flags (flags);
-}
-
-/* 
- * Function : void hard_reset (struct Scsi_Host *host)
- *
- */
-
-static void 
-hard_reset (struct Scsi_Host *host) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned long flags;
-    save_flags (flags);
-    cli();
-    ncr_scsi_reset(host);
-    NCR53c7x0_driver_init (host);
-    if (hostdata->soft_reset)
-	hostdata->soft_reset (host);
-    restore_flags(flags);
-}
-
-
-/*
- * Function : Scsi_Cmnd *return_outstanding_commands (struct Scsi_Host *host,
- *	int free, int issue)
- *
- * Purpose : return a linked list (using the SCp.buffer field as next,
- *	so we don't perturb hostdata.  We don't use a field of the 
- *	NCR53c7x0_cmd structure since we may not have allocated one 
- *	for the command causing the reset.) of Scsi_Cmnd structures that 
- *  	had propogated bellow the Linux issue queue level.  If free is set, 
- *	free the NCR53c7x0_cmd structures which are associated with 
- *	the Scsi_Cmnd structures, and clean up any internal 
- *	NCR lists that the commands were on.  If issue is set,
- *	also return commands in the issue queue.
- *
- * Returns : linked list of commands
- *
- * NOTE : the caller should insure that the NCR chip is halted
- *	if the free flag is set. 
- */
-
-static Scsi_Cmnd *
-return_outstanding_commands (struct Scsi_Host *host, int free, int issue) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    struct NCR53c7x0_cmd *c;
-    int i;
-    u32 *current;
-    Scsi_Cmnd *list = NULL, *tmp;
-    for (c = (struct NCR53c7x0_cmd *) hostdata->running_list; c; 
-    	c = (struct NCR53c7x0_cmd *) c->next)  {
-	if (c->cmd->SCp.buffer) {
-	    printk ("scsi%d : loop detected in running list!\n", host->host_no);
-	    break;
-	} else {
-	    printk ("The sti() implicit in a printk() prevents hangs\n");
-	    break;
-	}
-
-	c->cmd->SCp.buffer = (struct scatterlist *) list;
-	list = c->cmd;
-	if (free) {
-    	    c->next = hostdata->free;
-    	    hostdata->free = c;
-	}
-    }
-
-    if (free) { 
-	for (i = 0, current = (u32 *) hostdata->schedule; 
-	    i < host->can_queue; ++i, current += 2) {
-	    current[0] = hostdata->NOP_insn;
-	    current[1] = 0xdeadbeef;
-	}
-	hostdata->current = NULL;
-    }
-
-    if (issue) {
-	for (tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp; tmp = tmp->next) {
-	    if (tmp->SCp.buffer) {
-		printk ("scsi%d : loop detected in issue queue!\n", 
-			host->host_no);
-		break;
-	    }
-	    tmp->SCp.buffer = (struct scatterlist *) list;
-	    list = tmp;
-	}
-	if (free)
-	    hostdata->issue_queue = NULL;
-		
-    }
-    return list;
-}
-
-/* 
- * Function : static int disable (struct Scsi_Host *host)
- *
- * Purpose : disables the given NCR host, causing all commands
- * 	to return a driver error.  Call this so we can unload the
- * 	module during development and try again.  Eventually, 
- * 	we should be able to find clean workarrounds for these
- * 	problems.
- *
- * Inputs : host - hostadapter to twiddle
- *
- * Returns : 0 on success.
- */
-
-static int 
-disable (struct Scsi_Host *host) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    unsigned long flags;
-    Scsi_Cmnd *nuke_list, *tmp;
-    save_flags(flags);
-    cli();
-    if (hostdata->state != STATE_HALTED)
-	ncr_halt (host);
-    nuke_list = return_outstanding_commands (host, 1 /* free */, 1 /* issue */);
-    hard_reset (host);
-    hostdata->state = STATE_DISABLED;
-    restore_flags(flags);
-    printk ("scsi%d : nuking commands\n", host->host_no);
-    for (; nuke_list; nuke_list = tmp) {
-	    tmp = (Scsi_Cmnd *) nuke_list->SCp.buffer;
-	    nuke_list->result = DID_ERROR << 16;
-	    nuke_list->scsi_done(nuke_list);
-    }
-    printk ("scsi%d : done. \n", host->host_no);
-    printk (KERN_ALERT "scsi%d : disabled.  Unload and reload\n",
-    	host->host_no);
-    return 0;
-}
-
-/*
- * Function : static int ncr_halt (struct Scsi_Host *host)
- * 
- * Purpose : halts the SCSI SCRIPTS(tm) processor on the NCR chip
- *
- * Inputs : host - SCSI chip to halt
- *
- * Returns : 0 on success
- */
-
-static int 
-ncr_halt (struct Scsi_Host *host) {
-    NCR53c7x0_local_declare();
-    unsigned long flags;
-    unsigned char istat, tmp;
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    int stage;
-    NCR53c7x0_local_setup(host);
-
-    save_flags(flags);
-    cli();
-    /* Stage 0 : eat all interrupts
-       Stage 1 : set ABORT
-       Stage 2 : eat all but abort interrupts
-       Stage 3 : eat all interrupts
-     */
-    for (stage = 0;;) {
-	if (stage == 1) {
-	    NCR53c7x0_write8(hostdata->istat, ISTAT_ABRT);
-	    ++stage;
-	}
-	istat = NCR53c7x0_read8 (hostdata->istat);
-	if (istat & ISTAT_SIP) {
-	    if ((hostdata->chip / 100) == 8) {
-		tmp = NCR53c7x0_read8(SIST0_REG_800);
-		udelay(1);
-		tmp = NCR53c7x0_read8(SIST1_REG_800);
-	    } else {
-		tmp = NCR53c7x0_read8(SSTAT0_REG);
-	    }
-	} else if (istat & ISTAT_DIP) {
-	    tmp = NCR53c7x0_read8(DSTAT_REG);
-	    if (stage == 2) {
-		if (tmp & DSTAT_ABRT) {
-		    NCR53c7x0_write8(hostdata->istat, 0);
-		    ++stage;
-		} else {
-		    printk(KERN_ALERT "scsi%d : could not halt NCR chip\n", 
-			host->host_no);
-		    disable (host);
-	    	}
-    	    }
-	}
-	if (!(istat & (ISTAT_SIP|ISTAT_DIP))) 
-	    if (stage == 0)
-	    	++stage;
-	    else if (stage == 3)
-		break;
-    }
-    hostdata->state = STATE_HALTED;
-    restore_flags(flags);
-#if 0
-    print_lots (host);
-#endif
-    return 0;
-}
-
-/* 
- * Function: event_name (int event)
- * 
- * Purpose: map event enum into user-readable strings.
- */
-
-static const char *
-event_name (int event) {
-    switch (event) {
-    case EVENT_NONE:		return "none";
-    case EVENT_ISSUE_QUEUE:	return "to issue queue";
-    case EVENT_START_QUEUE:	return "to start queue";
-    case EVENT_SELECT:		return "selected";
-    case EVENT_DISCONNECT:	return "disconnected";
-    case EVENT_RESELECT:	return "reselected";
-    case EVENT_COMPLETE:	return "completed";
-    case EVENT_IDLE:		return "idle";
-    case EVENT_SELECT_FAILED:	return "select failed";
-    case EVENT_BEFORE_SELECT:	return "before select";
-    case EVENT_RESELECT_FAILED:	return "reselect failed";
-    default:			return "unknown";
-    }
-}
-
-/*
- * Function : void dump_events (struct Scsi_Host *host, count)
- *
- * Purpose : print last count events which have occurred.
- */ 
-static void
-dump_events (struct Scsi_Host *host, int count) {
-    struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
-	host->hostdata;
-    struct NCR53c7x0_event event;
-    int i;
-    unsigned long flags;
-    if (hostdata->events) {
-	if (count > hostdata->event_size)
-	    count = hostdata->event_size;
-	for (i = hostdata->event_index; count > 0; 
-	    i = (i ? i - 1 : hostdata->event_size -1), --count) {
-	    save_flags(flags);
-/*
- * By copying the event we're currently examinging with interrupts
- * disabled, we can do multiple printk(), etc. operations and 
- * still be guaranteed that they're happening on the same 
- * event structure.
- */
-	    cli();
-#if 0
-	    event = hostdata->events[i];
-#else
-	    memcpy ((void *) &event, (void *) &(hostdata->events[i]),
-		sizeof(event));
-#endif
-
-	    restore_flags(flags);
-	    printk ("scsi%d : %s event %d at %ld secs %ld usecs target %d lun %d\n",
-		host->host_no, event_name (event.event), count,
-		(long) event.time.tv_sec, (long) event.time.tv_usec,
-		event.target, event.lun);
-	    if (event.dsa) 
-		printk ("         event for dsa 0x%lx (virt 0x%p)\n", 
-		    virt_to_bus(event.dsa), event.dsa);
-	    if (event.pid != -1) {
-		printk ("         event for pid %ld ", event.pid);
-		print_command (event.cmnd);
-	    }
-	}
-    }
-}
-
-/*
- * Function: check_address
- *
- * Purpose: Check to see if a possibly corrupt pointer will fault the 
- *	kernel.
- *
- * Inputs: addr - address; size - size of area
- *
- * Returns: 0 if area is OK, -1 on error.
- *
- * NOTES: should be implemented in terms of vverify on kernels 
- *	that have it.
- */
-
-static int 
-check_address (unsigned long addr, int size) {
-    return (MAP_NR(addr) < 1 || MAP_NR(addr + size) > MAP_NR(high_memory) ?
-	    -1 : 0);
-}
-
-#ifdef MODULE
-int 
-NCR53c7x0_release(struct Scsi_Host *host) {
-    struct NCR53c7x0_hostdata *hostdata = 
-	(struct NCR53c7x0_hostdata *) host->hostdata;
-    struct NCR53c7x0_cmd *cmd, *tmp;
-    shutdown (host);
-    if (host->irq != IRQ_NONE)
-	{
-	    int irq_count;
-	    struct Scsi_Host *tmp;
-	    for (irq_count = 0, tmp = first_host; tmp; tmp = tmp->next)
-		if (tmp->hostt == the_template && tmp->irq == host->irq)
-		    ++irq_count;
-	    if (irq_count == 1)
-		free_irq(host->irq);
-	}
-    if (host->dma_channel != DMA_NONE)
-	free_dma(host->dma_channel);
-    if (host->io_port)
-	release_region(host->io_port, host->n_io_port);
-    
-    for (cmd = (struct NCR53c7x0_cmd *) hostdata->free; cmd; cmd = tmp, 
-	--hostdata->num_cmds) {
-	tmp = (struct NCR53c7x0_cmd *) cmd->next;
-    /* 
-     * If we're going to loop, try to stop it to get a more accurate
-     * count of the leaked commands.
-     */
-	cmd->next = NULL;
-	if (cmd->free)
-	    cmd->free ((void *) cmd->real, cmd->size);
-    }
-    if (hostdata->num_cmds)
-	printk ("scsi%d : leaked %d NCR53c7x0_cmd structures\n",
-	    host->host_no, hostdata->num_cmds);
-    if (hostdata->events) 
-	vfree ((void *)hostdata->events);
-    return 1;
-}
-Scsi_Host_Template driver_template = NCR53c7xx;
-#include "scsi_module.c"
-#endif /* def MODULE */
diff --git a/i386/i386at/gpl/linux/scsi/53c8xx_d.h b/i386/i386at/gpl/linux/scsi/53c8xx_d.h
deleted file mode 100644
index dd45baee..00000000
--- a/i386/i386at/gpl/linux/scsi/53c8xx_d.h
+++ /dev/null
@@ -1,2677 +0,0 @@
-u32 SCRIPT[] = {
-/*
-
-
-; NCR 53c810 driver, main script
-; Sponsored by 
-;	iX Multiuser Multitasking Magazine
-;	hm@ix.de
-;
-; Copyright 1993, 1994, 1995 Drew Eckhardt
-;      Visionary Computing 
-;      (Unix and Linux consulting and custom programming)
-;      drew@PoohSticks.ORG
-;      +1 (303) 786-7975
-;
-; TolerANT and SCSI SCRIPTS are registered trademarks of NCR Corporation.
-;
-; PRE-ALPHA
-;
-; For more information, please consult 
-;
-; NCR 53C810
-; PCI-SCSI I/O Processor
-; Data Manual
-;
-; NCR 53C710 
-; SCSI I/O Processor
-; Programmers Guide
-;
-; NCR Microelectronics
-; 1635 Aeroplaza Drive
-; Colorado Springs, CO 80916
-; 1+ (719) 578-3400
-;
-; Toll free literature number
-; +1 (800) 334-5454
-;
-; IMPORTANT : This code is self modifying due to the limitations of 
-;	the NCR53c7,8xx series chips.  Persons debugging this code with
-;	the remote debugger should take this into account, and NOT set
-;	breakpoints in modified instructions.
-;
-; Design:
-; The NCR53c7,8xx family of SCSI chips are busmasters with an onboard 
-; microcontroller using a simple instruction set.   
-;
-; So, to minimize the effects of interrupt latency, and to maximize 
-; throughput, this driver offloads the practical maximum amount 
-; of processing to the SCSI chip while still maintaining a common
-; structure.
-;
-; Where tradeoffs were needed between efficiency on the older
-; chips and the newer NCR53c800 series, the NCR53c800 series 
-; was chosen.
-;
-; While the NCR53c700 and NCR53c700-66 lacked the facilities to fully
-; automate SCSI transfers without host processor intervention, this 
-; isn't the case with the NCR53c710 and newer chips which allow 
-;
-; - reads and writes to the internal registers from within the SCSI
-; 	scripts, allowing the SCSI SCRIPTS(tm) code to save processor
-; 	state so that multiple threads of execution are possible, and also
-; 	provide an ALU for loop control, etc.
-; 
-; - table indirect addressing for some instructions. This allows 
-;	pointers to be located relative to the DSA ((Data Structure
-;	Address) register.
-;
-; These features make it possible to implement a mailbox style interface,
-; where the same piece of code is run to handle I/O for multiple threads
-; at once minimizing our need to relocate code.  Since the NCR53c700/
-; NCR53c800 series have a unique combination of features, making a 
-; a standard ingoing/outgoing mailbox system, costly, I've modified it.
-;
-; - Mailboxes are a mixture of code and data.  This lets us greatly
-; 	simplify the NCR53c810 code and do things that would otherwise
-;	not be possible.
-;
-; The saved data pointer is now implemented as follows :
-;
-; 	Control flow has been architected such that if control reaches
-;	munge_save_data_pointer, on a restore pointers message or 
-;	reconnection, a jump to the address formerly in the TEMP register
-;	will allow the SCSI command to resume execution.
-;
-
-;
-; Note : the DSA structures must be aligned on 32 bit boundaries,
-; since the source and destination of MOVE MEMORY instructions 
-; must share the same alignment and this is the alignment of the
-; NCR registers.
-;
-
-ABSOLUTE dsa_temp_lun = 0		; Patch to lun for current dsa
-ABSOLUTE dsa_temp_next = 0		; Patch to dsa next for current dsa
-ABSOLUTE dsa_temp_addr_next = 0		; Patch to address of dsa next address 
-					; 	for current dsa
-ABSOLUTE dsa_temp_sync = 0		; Patch to address of per-target
-					;	sync routine
-ABSOLUTE dsa_temp_target = 0		; Patch to id for current dsa
-ABSOLUTE dsa_temp_addr_saved_pointer = 0; Patch to address of per-command
-					; 	saved data pointer
-ABSOLUTE dsa_temp_addr_residual = 0	; Patch to address of per-command
-					;	current residual code
-ABSOLUTE dsa_temp_addr_saved_residual = 0; Patch to address of per-command
-					; saved residual code
-ABSOLUTE dsa_temp_addr_new_value = 0	; Address of value for JUMP operand
-ABSOLUTE dsa_temp_addr_array_value = 0 	; Address to copy to
-ABSOLUTE dsa_temp_addr_dsa_value = 0	; Address of this DSA value
-
-;
-; Once a device has initiated reselection, we need to compare it 
-; against the singly linked list of commands which have disconnected
-; and are pending reselection.  These commands are maintained in 
-; an unordered singly linked list of DSA structures, through the
-; DSA pointers at their 'centers' headed by the reconnect_dsa_head
-; pointer.
-; 
-; To avoid complications in removing commands from the list,
-; I minimize the amount of expensive (at eight operations per
-; addition @ 500-600ns each) pointer operations which must
-; be done in the NCR driver by precomputing them on the 
-; host processor during dsa structure generation.
-;
-; The fixed-up per DSA code knows how to recognize the nexus
-; associated with the corresponding SCSI command, and modifies
-; the source and destination pointers for the MOVE MEMORY 
-; instruction which is executed when reselected_ok is called
-; to remove the command from the list.  Similarly, DSA is 
-; loaded with the address of the next DSA structure and
-; reselected_check_next is called if a failure occurs.
-;
-; Perhaps more conscisely, the net effect of the mess is 
-;
-; for (dsa = reconnect_dsa_head, dest = &reconnect_dsa_head, 
-;     src = NULL; dsa; dest = &dsa->next, dsa = dsa->next) {
-; 	src = &dsa->next;
-; 	if (target_id == dsa->id && target_lun == dsa->lun) {
-; 		*dest = *src;
-; 		break;
-;         }	
-; }
-;
-; if (!dsa)
-;           error (int_err_unexpected_reselect);
-; else  
-;     longjmp (dsa->jump_resume, 0);
-;
-; 	
-
-
-; Define DSA structure used for mailboxes
-ENTRY dsa_code_template
-dsa_code_template:
-ENTRY dsa_code_begin
-dsa_code_begin:
-	MOVE dmode_memory_to_ncr TO DMODE
-
-at 0x00000000 : */	0x78380000,0x00000000,
-/*
-	MOVE MEMORY 4, dsa_temp_addr_dsa_value, addr_scratch
-
-at 0x00000002 : */	0xc0000004,0x00000000,0x00000000,
-/*
-	MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000005 : */	0x78380000,0x00000000,
-/*
-	CALL scratch_to_dsa
-
-at 0x00000007 : */	0x88080000,0x00000980,
-/*
-	CALL select
-
-at 0x00000009 : */	0x88080000,0x000001fc,
-/*
-; Handle the phase mismatch which may have resulted from the 
-; MOVE FROM dsa_msgout if we returned here.  The CLEAR ATN 
-; may or may not be necessary, and we should update script_asm.pl
-; to handle multiple pieces.
-    CLEAR ATN
-
-at 0x0000000b : */	0x60000008,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x0000000d : */	0x60000040,0x00000000,
-/*
-
-; Replace second operand with address of JUMP instruction dest operand
-; in schedule table for this DSA.  Becomes dsa_jump_dest in 53c7,8xx.c.
-ENTRY dsa_code_fix_jump
-dsa_code_fix_jump:
-	MOVE MEMORY 4, NOP_insn, 0
-
-at 0x0000000f : */	0xc0000004,0x00000000,0x00000000,
-/*
-	JUMP select_done
-
-at 0x00000012 : */	0x80080000,0x00000224,
-/*
-
-; wrong_dsa loads the DSA register with the value of the dsa_next
-; field.
-;
-wrong_dsa:
-;		Patch the MOVE MEMORY INSTRUCTION such that 
-;		the destination address is the address of the OLD 
-;		next pointer.
-;
-	MOVE MEMORY 4, dsa_temp_addr_next, reselected_ok + 8
-
-at 0x00000014 : */	0xc0000004,0x00000000,0x00000758,
-/*
-	MOVE dmode_memory_to_ncr TO DMODE	
-
-at 0x00000017 : */	0x78380000,0x00000000,
-/*
-;
-; 	Move the _contents_ of the next pointer into the DSA register as 
-;	the next I_T_L or I_T_L_Q tupple to check against the established
-;	nexus.
-;
-	MOVE MEMORY 4, dsa_temp_next, addr_scratch
-
-at 0x00000019 : */	0xc0000004,0x00000000,0x00000000,
-/*
-	MOVE dmode_memory_to_memory TO DMODE
-
-at 0x0000001c : */	0x78380000,0x00000000,
-/*
-	CALL scratch_to_dsa
-
-at 0x0000001e : */	0x88080000,0x00000980,
-/*
-	JUMP reselected_check_next
-
-at 0x00000020 : */	0x80080000,0x000006a4,
-/*
-
-ABSOLUTE dsa_save_data_pointer = 0
-ENTRY dsa_code_save_data_pointer
-dsa_code_save_data_pointer:
-    	MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x00000022 : */	0x78380000,0x00000000,
-/*
-    	MOVE MEMORY 4, addr_temp, dsa_temp_addr_saved_pointer
-
-at 0x00000024 : */	0xc0000004,0x00000000,0x00000000,
-/*
-    	MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000027 : */	0x78380000,0x00000000,
-/*
-; HARD CODED : 24 bytes needs to agree with 53c7,8xx.h
-    	MOVE MEMORY 24, dsa_temp_addr_residual, dsa_temp_addr_saved_residual
-
-at 0x00000029 : */	0xc0000018,0x00000000,0x00000000,
-/*
-        CLEAR ACK
-
-at 0x0000002c : */	0x60000040,0x00000000,
-/*
-
-
-
-    	RETURN
-
-at 0x0000002e : */	0x90080000,0x00000000,
-/*
-ABSOLUTE dsa_restore_pointers = 0
-ENTRY dsa_code_restore_pointers
-dsa_code_restore_pointers:
-    	MOVE dmode_memory_to_ncr TO DMODE
-
-at 0x00000030 : */	0x78380000,0x00000000,
-/*
-    	MOVE MEMORY 4, dsa_temp_addr_saved_pointer, addr_temp
-
-at 0x00000032 : */	0xc0000004,0x00000000,0x00000000,
-/*
-    	MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000035 : */	0x78380000,0x00000000,
-/*
-; HARD CODED : 24 bytes needs to agree with 53c7,8xx.h
-    	MOVE MEMORY 24, dsa_temp_addr_saved_residual, dsa_temp_addr_residual
-
-at 0x00000037 : */	0xc0000018,0x00000000,0x00000000,
-/*
-        CLEAR ACK
-
-at 0x0000003a : */	0x60000040,0x00000000,
-/*
-
-
-
-    	RETURN
-
-at 0x0000003c : */	0x90080000,0x00000000,
-/*
-
-ABSOLUTE dsa_check_reselect = 0
-; dsa_check_reselect determines whether or not the current target and
-; lun match the current DSA
-ENTRY dsa_code_check_reselect
-dsa_code_check_reselect:
-	MOVE SSID TO SFBR		; SSID contains 3 bit target ID
-
-at 0x0000003e : */	0x720a0000,0x00000000,
-/*
-; FIXME : we need to accomodate bit fielded and binary here for '7xx/'8xx chips
-	JUMP REL (wrong_dsa), IF NOT dsa_temp_target, AND MASK 0xf8
-
-at 0x00000040 : */	0x8084f800,0x00ffff48,
-/*
-;
-; Hack - move to scratch first, since SFBR is not writeable
-; 	via the CPU and hence a MOVE MEMORY instruction.
-;
-	MOVE dmode_memory_to_ncr TO DMODE
-
-at 0x00000042 : */	0x78380000,0x00000000,
-/*
-	MOVE MEMORY 1, reselected_identify, addr_scratch
-
-at 0x00000044 : */	0xc0000001,0x00000000,0x00000000,
-/*
-	MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000047 : */	0x78380000,0x00000000,
-/*
-	MOVE SCRATCH0 TO SFBR
-
-at 0x00000049 : */	0x72340000,0x00000000,
-/*
-; FIXME : we need to accomodate bit fielded and binary here for '7xx/'8xx chips
-	JUMP REL (wrong_dsa), IF NOT dsa_temp_lun, AND MASK 0xf8
-
-at 0x0000004b : */	0x8084f800,0x00ffff1c,
-/*
-;		Patch the MOVE MEMORY INSTRUCTION such that
-;		the source address is the address of this dsa's
-;		next pointer.
-	MOVE MEMORY 4, dsa_temp_addr_next, reselected_ok + 4
-
-at 0x0000004d : */	0xc0000004,0x00000000,0x00000754,
-/*
-	CALL reselected_ok
-
-at 0x00000050 : */	0x88080000,0x00000750,
-/*
-	CALL dsa_temp_sync	
-
-at 0x00000052 : */	0x88080000,0x00000000,
-/*
-; Release ACK on the IDENTIFY message _after_ we've set the synchronous 
-; transfer parameters! 
-	CLEAR ACK
-
-at 0x00000054 : */	0x60000040,0x00000000,
-/*
-; Implicitly restore pointers on reselection, so a RETURN
-; will transfer control back to the right spot.
-    	CALL REL (dsa_code_restore_pointers)
-
-at 0x00000056 : */	0x88880000,0x00ffff60,
-/*
-    	RETURN
-
-at 0x00000058 : */	0x90080000,0x00000000,
-/*
-ENTRY dsa_zero
-dsa_zero:
-ENTRY dsa_code_template_end
-dsa_code_template_end:
-
-; Perform sanity check for dsa_fields_start == dsa_code_template_end - 
-; dsa_zero, puke.
-
-ABSOLUTE dsa_fields_start =  0	; Sanity marker
-				; 	pad 48 bytes (fix this RSN)
-ABSOLUTE dsa_next = 48		; len 4 Next DSA
- 				; del 4 Previous DSA address
-ABSOLUTE dsa_cmnd = 56		; len 4 Scsi_Cmnd * for this thread.
-ABSOLUTE dsa_select = 60	; len 4 Device ID, Period, Offset for 
-			 	;	table indirect select
-ABSOLUTE dsa_msgout = 64	; len 8 table indirect move parameter for 
-				;       select message
-ABSOLUTE dsa_cmdout = 72	; len 8 table indirect move parameter for 
-				;	command
-ABSOLUTE dsa_dataout = 80	; len 4 code pointer for dataout
-ABSOLUTE dsa_datain = 84	; len 4 code pointer for datain
-ABSOLUTE dsa_msgin = 88		; len 8 table indirect move for msgin
-ABSOLUTE dsa_status = 96 	; len 8 table indirect move for status byte
-ABSOLUTE dsa_msgout_other = 104	; len 8 table indirect for normal message out
-				; (Synchronous transfer negotiation, etc).
-ABSOLUTE dsa_end = 112
-
-ABSOLUTE schedule = 0 		; Array of JUMP dsa_begin or JUMP (next),
-				; terminated by a call to JUMP wait_reselect
-
-; Linked lists of DSA structures
-ABSOLUTE reconnect_dsa_head = 0	; Link list of DSAs which can reconnect
-ABSOLUTE addr_reconnect_dsa_head = 0 ; Address of variable contataining
-				; address of reconnect_dsa_head
-
-; These select the source and destination of a MOVE MEMORY instruction
-ABSOLUTE dmode_memory_to_memory = 0x0
-ABSOLUTE dmode_memory_to_ncr = 0x0
-ABSOLUTE dmode_ncr_to_memory = 0x0
-
-ABSOLUTE addr_scratch = 0x0
-ABSOLUTE addr_temp = 0x0
-
-
-; Interrupts - 
-; MSB indicates type
-; 0	handle error condition
-; 1 	handle message 
-; 2 	handle normal condition
-; 3	debugging interrupt
-; 4 	testing interrupt 
-; Next byte indicates specific error
-
-; XXX not yet implemented, I'm not sure if I want to - 
-; Next byte indicates the routine the error occurred in
-; The LSB indicates the specific place the error occurred
- 
-ABSOLUTE int_err_unexpected_phase = 0x00000000	; Unexpected phase encountered
-ABSOLUTE int_err_selected = 0x00010000		; SELECTED (nee RESELECTED)
-ABSOLUTE int_err_unexpected_reselect = 0x00020000 
-ABSOLUTE int_err_check_condition = 0x00030000	
-ABSOLUTE int_err_no_phase = 0x00040000
-ABSOLUTE int_msg_wdtr = 0x01000000		; WDTR message received
-ABSOLUTE int_msg_sdtr = 0x01010000		; SDTR received
-ABSOLUTE int_msg_1 = 0x01020000			; single byte special message
-						; received
-
-ABSOLUTE int_norm_select_complete = 0x02000000	; Select complete, reprogram
-						; registers.
-ABSOLUTE int_norm_reselect_complete = 0x02010000	; Nexus established
-ABSOLUTE int_norm_command_complete = 0x02020000 ; Command complete
-ABSOLUTE int_norm_disconnected = 0x02030000	; Disconnected 
-ABSOLUTE int_norm_aborted =0x02040000		; Aborted *dsa
-ABSOLUTE int_norm_reset = 0x02050000		; Generated BUS reset.
-ABSOLUTE int_debug_break = 0x03000000		; Break point
-
-ABSOLUTE int_debug_panic = 0x030b0000		; Panic driver
-
-
-ABSOLUTE int_test_1 = 0x04000000		; Test 1 complete
-ABSOLUTE int_test_2 = 0x04010000		; Test 2 complete
-ABSOLUTE int_test_3 = 0x04020000		; Test 3 complete
-
-
-; These should start with 0x05000000, with low bits incrementing for 
-; each one.
-
-
-						
-ABSOLUTE NCR53c7xx_msg_abort = 0	; Pointer to abort message
-ABSOLUTE NCR53c7xx_msg_reject = 0       ; Pointer to reject message
-ABSOLUTE NCR53c7xx_zero	= 0		; long with zero in it, use for source
-ABSOLUTE NCR53c7xx_sink = 0		; long to dump worthless data in
-ABSOLUTE NOP_insn = 0			; NOP instruction
-
-; Pointer to message, potentially multi-byte
-ABSOLUTE msg_buf = 0
-
-; Pointer to holding area for reselection information
-ABSOLUTE reselected_identify = 0
-ABSOLUTE reselected_tag = 0
-
-; Request sense command pointer, it's a 6 byte command, should
-; be constant for all commands since we always want 16 bytes of 
-; sense and we don't need to change any fields as we did under 
-; SCSI-I when we actually cared about the LUN field.
-;EXTERNAL NCR53c7xx_sense		; Request sense command
-
-
-; dsa_schedule  
-; PURPOSE : after a DISCONNECT message has been received, and pointers
-;	saved, insert the current DSA structure at the head of the 
-; 	disconnected queue and fall through to the scheduler.
-;
-; CALLS : OK
-;
-; INPUTS : dsa - current DSA structure, reconnect_dsa_head - list
-;	of disconnected commands
-;
-; MODIFIES : SCRATCH, reconnect_dsa_head
-; 
-; EXITS : always passes control to schedule
-
-ENTRY dsa_schedule
-dsa_schedule:
-
-
-
-
-;
-; Calculate the address of the next pointer within the DSA 
-; structure of the command that is currently disconnecting
-;
-    CALL dsa_to_scratch
-
-at 0x0000005a : */	0x88080000,0x00000938,
-/*
-    MOVE SCRATCH0 + dsa_next TO SCRATCH0
-
-at 0x0000005c : */	0x7e343000,0x00000000,
-/*
-    MOVE SCRATCH1 + 0 TO SCRATCH1 WITH CARRY
-
-at 0x0000005e : */	0x7f350000,0x00000000,
-/*
-    MOVE SCRATCH2 + 0 TO SCRATCH2 WITH CARRY
-
-at 0x00000060 : */	0x7f360000,0x00000000,
-/*
-    MOVE SCRATCH3 + 0 TO SCRATCH3 WITH CARRY
-
-at 0x00000062 : */	0x7f370000,0x00000000,
-/*
-
-; Point the next field of this DSA structure at the current disconnected 
-; list
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x00000064 : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, dsa_schedule_insert + 8
-
-at 0x00000066 : */	0xc0000004,0x00000000,0x000001b4,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000069 : */	0x78380000,0x00000000,
-/*
-dsa_schedule_insert:
-    MOVE MEMORY 4, reconnect_dsa_head, 0 
-
-at 0x0000006b : */	0xc0000004,0x00000000,0x00000000,
-/*
-
-; And update the head pointer.
-    CALL dsa_to_scratch
-
-at 0x0000006e : */	0x88080000,0x00000938,
-/*
-    MOVE dmode_ncr_to_memory TO DMODE	
-
-at 0x00000070 : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, reconnect_dsa_head
-
-at 0x00000072 : */	0xc0000004,0x00000000,0x00000000,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000075 : */	0x78380000,0x00000000,
-/*
-
-
-    MOVE SCNTL2 & 0x7f TO SCNTL2
-
-at 0x00000077 : */	0x7c027f00,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x00000079 : */	0x60000040,0x00000000,
-/*
-
-    WAIT DISCONNECT
-
-at 0x0000007b : */	0x48000000,0x00000000,
-/*
-
-
-
-
-
-
-    JUMP schedule
-
-at 0x0000007d : */	0x80080000,0x00000000,
-/*
-
-
-;
-; select
-;
-; PURPOSE : establish a nexus for the SCSI command referenced by DSA.
-;	On success, the current DSA structure is removed from the issue 
-;	queue.  Usually, this is entered as a fall-through from schedule,
-;	although the contingent allegiance handling code will write
-;	the select entry address to the DSP to restart a command as a 
-;	REQUEST SENSE.  A message is sent (usually IDENTIFY, although
-;	additional SDTR or WDTR messages may be sent).  COMMAND OUT
-;	is handled.
-;
-; INPUTS : DSA - SCSI command, issue_dsa_head
-;
-; CALLS : NOT OK
-;
-; MODIFIES : SCRATCH, issue_dsa_head
-;
-; EXITS : on reselection or selection, go to select_failed
-;	otherwise, RETURN so control is passed back to 
-;	dsa_begin.
-;
-
-ENTRY select
-select:
-
-
-
-
-
-
-
-
-
-
-
-
-    CLEAR TARGET
-
-at 0x0000007f : */	0x60000200,0x00000000,
-/*
-
-; XXX
-;
-; In effect, SELECTION operations are backgrounded, with execution
-; continuing until code which waits for REQ or a fatal interrupt is 
-; encountered.
-;
-; So, for more performance, we could overlap the code which removes 
-; the command from the NCRs issue queue with the selection, but 
-; at this point I don't want to deal with the error recovery.
-;
-
-
-    SELECT ATN FROM dsa_select, select_failed
-
-at 0x00000081 : */	0x4300003c,0x000007a4,
-/*
-    JUMP select_msgout, WHEN MSG_OUT
-
-at 0x00000083 : */	0x860b0000,0x00000214,
-/*
-ENTRY select_msgout
-select_msgout:
-    MOVE FROM dsa_msgout, WHEN MSG_OUT
-
-at 0x00000085 : */	0x1e000000,0x00000040,
-/*
-
-
-
-
-
-
-
-
-
-
-   RETURN
-
-at 0x00000087 : */	0x90080000,0x00000000,
-/*
-
-; 
-; select_done
-; 
-; PURPOSE: continue on to normal data transfer; called as the exit 
-;	point from dsa_begin.
-;
-; INPUTS: dsa
-;
-; CALLS: OK
-;
-;
-
-select_done:
-
-
-
-
-
-
-
-; After a successful selection, we should get either a CMD phase or 
-; some transfer request negotiation message.
-
-    JUMP cmdout, WHEN CMD
-
-at 0x00000089 : */	0x820b0000,0x00000244,
-/*
-    INT int_err_unexpected_phase, WHEN NOT MSG_IN 
-
-at 0x0000008b : */	0x9f030000,0x00000000,
-/*
-
-select_msg_in:
-    CALL msg_in, WHEN MSG_IN
-
-at 0x0000008d : */	0x8f0b0000,0x00000404,
-/*
-    JUMP select_msg_in, WHEN MSG_IN
-
-at 0x0000008f : */	0x870b0000,0x00000234,
-/*
-
-cmdout:
-    INT int_err_unexpected_phase, WHEN NOT CMD
-
-at 0x00000091 : */	0x9a030000,0x00000000,
-/*
-
-
-
-ENTRY cmdout_cmdout
-cmdout_cmdout:
-
-    MOVE FROM dsa_cmdout, WHEN CMD
-
-at 0x00000093 : */	0x1a000000,0x00000048,
-/*
-
-
-
-
-;
-; data_transfer  
-; other_out
-; other_in
-; other_transfer
-;
-; PURPOSE : handle the main data transfer for a SCSI command in 
-;	several parts.  In the first part, data_transfer, DATA_IN
-;	and DATA_OUT phases are allowed, with the user provided
-;	code (usually dynamically generated based on the scatter/gather
-;	list associated with a SCSI command) called to handle these 
-;	phases.
-;
-;	After control has passed to one of the user provided 
-;	DATA_IN or DATA_OUT routines, back calls are made to 
-;	other_tranfer_in or other_transfer_out to handle non-DATA IN
-;	and DATA OUT phases respectively, with the state of the active
-;	data pointer being preserved in TEMP.
-;
-;	On completion, the user code passes control to other_transfer
-;	which causes DATA_IN and DATA_OUT to result in unexpected_phase
-;	interrupts so that data overruns may be trapped.
-;
-; INPUTS : DSA - SCSI command
-;
-; CALLS : OK in data_transfer_start, not ok in other_out and other_in, ok in
-;	other_transfer
-;
-; MODIFIES : SCRATCH
-;
-; EXITS : if STATUS IN is detected, signifying command completion,
-;	the NCR jumps to command_complete.  If MSG IN occurs, a 
-;	CALL is made to msg_in.  Otherwise, other_transfer runs in 
-;	an infinite loop.
-;	
-
-ENTRY data_transfer
-data_transfer:
-    JUMP cmdout_cmdout, WHEN CMD
-
-at 0x00000095 : */	0x820b0000,0x0000024c,
-/*
-    CALL msg_in, WHEN MSG_IN
-
-at 0x00000097 : */	0x8f0b0000,0x00000404,
-/*
-    INT int_err_unexpected_phase, WHEN MSG_OUT
-
-at 0x00000099 : */	0x9e0b0000,0x00000000,
-/*
-    JUMP do_dataout, WHEN DATA_OUT
-
-at 0x0000009b : */	0x800b0000,0x0000028c,
-/*
-    JUMP do_datain, WHEN DATA_IN
-
-at 0x0000009d : */	0x810b0000,0x000002e4,
-/*
-    JUMP command_complete, WHEN STATUS
-
-at 0x0000009f : */	0x830b0000,0x0000060c,
-/*
-    JUMP data_transfer
-
-at 0x000000a1 : */	0x80080000,0x00000254,
-/*
-ENTRY end_data_transfer
-end_data_transfer:
-
-;
-; FIXME: On NCR53c700 and NCR53c700-66 chips, do_dataout/do_datain 
-; should be fixed up whenever the nexus changes so it can point to the 
-; correct routine for that command.
-;
-
-
-; Nasty jump to dsa->dataout
-do_dataout:
-    CALL dsa_to_scratch
-
-at 0x000000a3 : */	0x88080000,0x00000938,
-/*
-    MOVE SCRATCH0 + dsa_dataout TO SCRATCH0	
-
-at 0x000000a5 : */	0x7e345000,0x00000000,
-/*
-    MOVE SCRATCH1 + 0 TO SCRATCH1 WITH CARRY 
-
-at 0x000000a7 : */	0x7f350000,0x00000000,
-/*
-    MOVE SCRATCH2 + 0 TO SCRATCH2 WITH CARRY 
-
-at 0x000000a9 : */	0x7f360000,0x00000000,
-/*
-    MOVE SCRATCH3 + 0 TO SCRATCH3 WITH CARRY 
-
-at 0x000000ab : */	0x7f370000,0x00000000,
-/*
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x000000ad : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, dataout_to_jump + 4
-
-at 0x000000af : */	0xc0000004,0x00000000,0x000002d4,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x000000b2 : */	0x78380000,0x00000000,
-/*
-dataout_to_jump:
-    MOVE MEMORY 4, 0, dataout_jump + 4 
-
-at 0x000000b4 : */	0xc0000004,0x00000000,0x000002e0,
-/*
-dataout_jump:
-    JUMP 0
-
-at 0x000000b7 : */	0x80080000,0x00000000,
-/*
-
-; Nasty jump to dsa->dsain
-do_datain:
-    CALL dsa_to_scratch
-
-at 0x000000b9 : */	0x88080000,0x00000938,
-/*
-    MOVE SCRATCH0 + dsa_datain TO SCRATCH0	
-
-at 0x000000bb : */	0x7e345400,0x00000000,
-/*
-    MOVE SCRATCH1 + 0 TO SCRATCH1 WITH CARRY 
-
-at 0x000000bd : */	0x7f350000,0x00000000,
-/*
-    MOVE SCRATCH2 + 0 TO SCRATCH2 WITH CARRY 
-
-at 0x000000bf : */	0x7f360000,0x00000000,
-/*
-    MOVE SCRATCH3 + 0 TO SCRATCH3 WITH CARRY 
-
-at 0x000000c1 : */	0x7f370000,0x00000000,
-/*
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x000000c3 : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, datain_to_jump + 4
-
-at 0x000000c5 : */	0xc0000004,0x00000000,0x0000032c,
-/*
-    MOVE dmode_memory_to_memory TO DMODE		
-
-at 0x000000c8 : */	0x78380000,0x00000000,
-/*
-ENTRY datain_to_jump
-datain_to_jump:
-    MOVE MEMORY 4, 0, datain_jump + 4
-
-at 0x000000ca : */	0xc0000004,0x00000000,0x00000338,
-/*
-
-
-
-datain_jump:
-    JUMP 0
-
-at 0x000000cd : */	0x80080000,0x00000000,
-/*
-
-
-
-; Note that other_out and other_in loop until a non-data phase
-; is discoverred, so we only execute return statements when we
-; can go on to the next data phase block move statement.
-
-ENTRY other_out
-other_out:
-
-
-
-    INT int_err_unexpected_phase, WHEN CMD
-
-at 0x000000cf : */	0x9a0b0000,0x00000000,
-/*
-    JUMP msg_in_restart, WHEN MSG_IN 
-
-at 0x000000d1 : */	0x870b0000,0x000003e4,
-/*
-    INT int_err_unexpected_phase, WHEN MSG_OUT
-
-at 0x000000d3 : */	0x9e0b0000,0x00000000,
-/*
-    INT int_err_unexpected_phase, WHEN DATA_IN
-
-at 0x000000d5 : */	0x990b0000,0x00000000,
-/*
-    JUMP command_complete, WHEN STATUS
-
-at 0x000000d7 : */	0x830b0000,0x0000060c,
-/*
-    JUMP other_out, WHEN NOT DATA_OUT
-
-at 0x000000d9 : */	0x80030000,0x0000033c,
-/*
-    RETURN
-
-at 0x000000db : */	0x90080000,0x00000000,
-/*
-
-ENTRY other_in
-other_in:
-
-
-
-    INT int_err_unexpected_phase, WHEN CMD
-
-at 0x000000dd : */	0x9a0b0000,0x00000000,
-/*
-    JUMP msg_in_restart, WHEN MSG_IN 
-
-at 0x000000df : */	0x870b0000,0x000003e4,
-/*
-    INT int_err_unexpected_phase, WHEN MSG_OUT
-
-at 0x000000e1 : */	0x9e0b0000,0x00000000,
-/*
-    INT int_err_unexpected_phase, WHEN DATA_OUT
-
-at 0x000000e3 : */	0x980b0000,0x00000000,
-/*
-    JUMP command_complete, WHEN STATUS
-
-at 0x000000e5 : */	0x830b0000,0x0000060c,
-/*
-    JUMP other_in, WHEN NOT DATA_IN
-
-at 0x000000e7 : */	0x81030000,0x00000374,
-/*
-    RETURN
-
-at 0x000000e9 : */	0x90080000,0x00000000,
-/*
-
-
-ENTRY other_transfer
-other_transfer:
-    INT int_err_unexpected_phase, WHEN CMD
-
-at 0x000000eb : */	0x9a0b0000,0x00000000,
-/*
-    CALL msg_in, WHEN MSG_IN
-
-at 0x000000ed : */	0x8f0b0000,0x00000404,
-/*
-    INT int_err_unexpected_phase, WHEN MSG_OUT
-
-at 0x000000ef : */	0x9e0b0000,0x00000000,
-/*
-    INT int_err_unexpected_phase, WHEN DATA_OUT
-
-at 0x000000f1 : */	0x980b0000,0x00000000,
-/*
-    INT int_err_unexpected_phase, WHEN DATA_IN
-
-at 0x000000f3 : */	0x990b0000,0x00000000,
-/*
-    JUMP command_complete, WHEN STATUS
-
-at 0x000000f5 : */	0x830b0000,0x0000060c,
-/*
-    JUMP other_transfer
-
-at 0x000000f7 : */	0x80080000,0x000003ac,
-/*
-
-;
-; msg_in_restart
-; msg_in
-; munge_msg
-;
-; PURPOSE : process messages from a target.  msg_in is called when the 
-;	caller hasn't read the first byte of the message.  munge_message
-;	is called when the caller has read the first byte of the message,
-;	and left it in SFBR.  msg_in_restart is called when the caller 
-;	hasnt read the first byte of the message, and wishes RETURN
-;	to transfer control back to the address of the conditional
-;	CALL instruction rather than to the instruction after it.
-;
-;	Various int_* interrupts are generated when the host system
-;	needs to intervene, as is the case with SDTR, WDTR, and
-;	INITIATE RECOVERY messages.
-;
-;	When the host system handles one of these interrupts,
-;	it can respond by reentering at reject_message, 
-;	which rejects the message and returns control to
-;	the caller of msg_in or munge_msg, accept_message
-;	which clears ACK and returns control, or reply_message
-;	which sends the message pointed to by the DSA 
-;	msgout_other table indirect field.
-;
-;	DISCONNECT messages are handled by moving the command
-;	to the reconnect_dsa_queue.
-;
-; INPUTS : DSA - SCSI COMMAND, SFBR - first byte of message (munge_msg
-;	only)
-;
-; CALLS : NO.  The TEMP register isn't backed up to allow nested calls.
-;
-; MODIFIES : SCRATCH, DSA on DISCONNECT
-;
-; EXITS : On receipt of SAVE DATA POINTER, RESTORE POINTERS,
-;	and normal return from message handlers running under
-;	Linux, control is returned to the caller.  Receipt
-;	of DISCONNECT messages pass control to dsa_schedule.
-;
-ENTRY msg_in_restart
-msg_in_restart:
-; XXX - hackish
-;
-; Since it's easier to debug changes to the statically 
-; compiled code, rather than the dynamically generated 
-; stuff, such as
-;
-; 	MOVE x, y, WHEN data_phase
-; 	CALL other_z, WHEN NOT data_phase
-; 	MOVE x, y, WHEN data_phase
-;
-; I'd like to have certain routines (notably the message handler)
-; restart on the conditional call rather than the next instruction.
-;
-; So, subtract 8 from the return address
-
-    MOVE TEMP0 + 0xf8 TO TEMP0
-
-at 0x000000f9 : */	0x7e1cf800,0x00000000,
-/*
-    MOVE TEMP1 + 0xff TO TEMP1 WITH CARRY
-
-at 0x000000fb : */	0x7f1dff00,0x00000000,
-/*
-    MOVE TEMP2 + 0xff TO TEMP2 WITH CARRY
-
-at 0x000000fd : */	0x7f1eff00,0x00000000,
-/*
-    MOVE TEMP3 + 0xff TO TEMP3 WITH CARRY
-
-at 0x000000ff : */	0x7f1fff00,0x00000000,
-/*
-
-ENTRY msg_in
-msg_in:
-    MOVE 1, msg_buf, WHEN MSG_IN
-
-at 0x00000101 : */	0x0f000001,0x00000000,
-/*
-
-munge_msg:
-    JUMP munge_extended, IF 0x01		; EXTENDED MESSAGE
-
-at 0x00000103 : */	0x800c0001,0x00000524,
-/*
-    JUMP munge_2, IF 0x20, AND MASK 0xdf	; two byte message
-
-at 0x00000105 : */	0x800cdf20,0x0000044c,
-/*
-;
-; XXX - I've seen a handful of broken SCSI devices which fail to issue
-; 	a SAVE POINTERS message before disconnecting in the middle of 
-; 	a transfer, assuming that the DATA POINTER will be implicitly 
-; 	restored.  
-;
-; Historically, I've often done an implicit save when the DISCONNECT
-; message is processed.  We may want to consider having the option of 
-; doing that here. 
-;
-    JUMP munge_save_data_pointer, IF 0x02	; SAVE DATA POINTER
-
-at 0x00000107 : */	0x800c0002,0x00000454,
-/*
-    JUMP munge_restore_pointers, IF 0x03	; RESTORE POINTERS 
-
-at 0x00000109 : */	0x800c0003,0x000004b8,
-/*
-    JUMP munge_disconnect, IF 0x04		; DISCONNECT
-
-at 0x0000010b : */	0x800c0004,0x0000051c,
-/*
-    INT int_msg_1, IF 0x07			; MESSAGE REJECT
-
-at 0x0000010d : */	0x980c0007,0x01020000,
-/*
-    INT int_msg_1, IF 0x0f			; INITIATE RECOVERY
-
-at 0x0000010f : */	0x980c000f,0x01020000,
-/*
-
-
-
-    JUMP reject_message
-
-at 0x00000111 : */	0x80080000,0x000005b4,
-/*
-
-munge_2:
-    JUMP reject_message
-
-at 0x00000113 : */	0x80080000,0x000005b4,
-/*
-;
-; The SCSI standard allows targets to recover from transient 
-; error conditions by backing up the data pointer with a 
-; RESTORE POINTERS message.  
-;	
-; So, we must save and restore the _residual_ code as well as 
-; the current instruction pointer.  Because of this messiness,
-; it is simpler to put dynamic code in the dsa for this and to
-; just do a simple jump down there. 
-;
-
-munge_save_data_pointer:
-    MOVE DSA0 + dsa_save_data_pointer TO SFBR
-
-at 0x00000115 : */	0x76100000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH0
-
-at 0x00000117 : */	0x6a340000,0x00000000,
-/*
-    MOVE DSA1 + 0xff TO SFBR WITH CARRY
-
-at 0x00000119 : */	0x7711ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH1
-
-at 0x0000011b : */	0x6a350000,0x00000000,
-/*
-    MOVE DSA2 + 0xff TO SFBR WITH CARRY 
-
-at 0x0000011d : */	0x7712ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH2
-
-at 0x0000011f : */	0x6a360000,0x00000000,
-/*
-    MOVE DSA3 + 0xff TO SFBR WITH CARRY
-
-at 0x00000121 : */	0x7713ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH3
-
-at 0x00000123 : */	0x6a370000,0x00000000,
-/*
-
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x00000125 : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, jump_dsa_save + 4
-
-at 0x00000127 : */	0xc0000004,0x00000000,0x000004b4,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x0000012a : */	0x78380000,0x00000000,
-/*
-jump_dsa_save:
-    JUMP 0
-
-at 0x0000012c : */	0x80080000,0x00000000,
-/*
-
-munge_restore_pointers:
-    MOVE DSA0 + dsa_restore_pointers TO SFBR
-
-at 0x0000012e : */	0x76100000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH0
-
-at 0x00000130 : */	0x6a340000,0x00000000,
-/*
-    MOVE DSA1 + 0xff TO SFBR WITH CARRY
-
-at 0x00000132 : */	0x7711ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH1
-
-at 0x00000134 : */	0x6a350000,0x00000000,
-/*
-    MOVE DSA2 + 0xff TO SFBR WITH CARRY
-
-at 0x00000136 : */	0x7712ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH2
-
-at 0x00000138 : */	0x6a360000,0x00000000,
-/*
-    MOVE DSA3 + 0xff TO SFBR WITH CARRY
-
-at 0x0000013a : */	0x7713ff00,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH3
-
-at 0x0000013c : */	0x6a370000,0x00000000,
-/*
-
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x0000013e : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, jump_dsa_restore + 4
-
-at 0x00000140 : */	0xc0000004,0x00000000,0x00000518,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000143 : */	0x78380000,0x00000000,
-/*
-jump_dsa_restore:
-    JUMP 0
-
-at 0x00000145 : */	0x80080000,0x00000000,
-/*
-
-
-munge_disconnect:
-
-
-
-
-
-
-
-
-
- 
-
-
-
-
-
-
-    JUMP dsa_schedule
-
-at 0x00000147 : */	0x80080000,0x00000168,
-/*
-
-
-
-
-
-munge_extended:
-    CLEAR ACK
-
-at 0x00000149 : */	0x60000040,0x00000000,
-/*
-    INT int_err_unexpected_phase, WHEN NOT MSG_IN
-
-at 0x0000014b : */	0x9f030000,0x00000000,
-/*
-    MOVE 1, msg_buf + 1, WHEN MSG_IN
-
-at 0x0000014d : */	0x0f000001,0x00000001,
-/*
-    JUMP munge_extended_2, IF 0x02
-
-at 0x0000014f : */	0x800c0002,0x00000554,
-/*
-    JUMP munge_extended_3, IF 0x03 
-
-at 0x00000151 : */	0x800c0003,0x00000584,
-/*
-    JUMP reject_message
-
-at 0x00000153 : */	0x80080000,0x000005b4,
-/*
-
-munge_extended_2:
-    CLEAR ACK
-
-at 0x00000155 : */	0x60000040,0x00000000,
-/*
-    MOVE 1, msg_buf + 2, WHEN MSG_IN
-
-at 0x00000157 : */	0x0f000001,0x00000002,
-/*
-    JUMP reject_message, IF NOT 0x02	; Must be WDTR
-
-at 0x00000159 : */	0x80040002,0x000005b4,
-/*
-    CLEAR ACK
-
-at 0x0000015b : */	0x60000040,0x00000000,
-/*
-    MOVE 1, msg_buf + 3, WHEN MSG_IN
-
-at 0x0000015d : */	0x0f000001,0x00000003,
-/*
-    INT int_msg_wdtr
-
-at 0x0000015f : */	0x98080000,0x01000000,
-/*
-
-munge_extended_3:
-    CLEAR ACK
-
-at 0x00000161 : */	0x60000040,0x00000000,
-/*
-    MOVE 1, msg_buf + 2, WHEN MSG_IN
-
-at 0x00000163 : */	0x0f000001,0x00000002,
-/*
-    JUMP reject_message, IF NOT 0x01	; Must be SDTR
-
-at 0x00000165 : */	0x80040001,0x000005b4,
-/*
-    CLEAR ACK
-
-at 0x00000167 : */	0x60000040,0x00000000,
-/*
-    MOVE 2, msg_buf + 3, WHEN MSG_IN
-
-at 0x00000169 : */	0x0f000002,0x00000003,
-/*
-    INT int_msg_sdtr
-
-at 0x0000016b : */	0x98080000,0x01010000,
-/*
-
-ENTRY reject_message
-reject_message:
-    SET ATN
-
-at 0x0000016d : */	0x58000008,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x0000016f : */	0x60000040,0x00000000,
-/*
-    MOVE 1, NCR53c7xx_msg_reject, WHEN MSG_OUT
-
-at 0x00000171 : */	0x0e000001,0x00000000,
-/*
-    RETURN
-
-at 0x00000173 : */	0x90080000,0x00000000,
-/*
-
-ENTRY accept_message
-accept_message:
-    CLEAR ATN
-
-at 0x00000175 : */	0x60000008,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x00000177 : */	0x60000040,0x00000000,
-/*
-    RETURN
-
-at 0x00000179 : */	0x90080000,0x00000000,
-/*
-
-ENTRY respond_message
-respond_message:
-    SET ATN
-
-at 0x0000017b : */	0x58000008,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x0000017d : */	0x60000040,0x00000000,
-/*
-    MOVE FROM dsa_msgout_other, WHEN MSG_OUT
-
-at 0x0000017f : */	0x1e000000,0x00000068,
-/*
-    RETURN
-
-at 0x00000181 : */	0x90080000,0x00000000,
-/*
-
-;
-; command_complete
-;
-; PURPOSE : handle command termination when STATUS IN is detected by reading
-;	a status byte followed by a command termination message. 
-;
-;	Normal termination results in an INTFLY instruction, and 
-;	the host system can pick out which command terminated by 
-;	examining the MESSAGE and STATUS buffers of all currently 
-;	executing commands;
-;
-;	Abnormal (CHECK_CONDITION) termination results in an
-;	int_err_check_condition interrupt so that a REQUEST SENSE
-;	command can be issued out-of-order so that no other command
-;	clears the contingent allegiance condition.
-;	
-;
-; INPUTS : DSA - command	
-;
-; CALLS : OK
-;
-; EXITS : On successful termination, control is passed to schedule.
-;	On abnormal termination, the user will usually modify the 
-;	DSA fields and corresponding buffers and return control
-;	to select.
-;
-
-ENTRY command_complete
-command_complete:
-    MOVE FROM dsa_status, WHEN STATUS
-
-at 0x00000183 : */	0x1b000000,0x00000060,
-/*
-
-    MOVE SFBR TO SCRATCH0		; Save status
-
-at 0x00000185 : */	0x6a340000,0x00000000,
-/*
-
-ENTRY command_complete_msgin
-command_complete_msgin:
-    MOVE FROM dsa_msgin, WHEN MSG_IN
-
-at 0x00000187 : */	0x1f000000,0x00000058,
-/*
-; Indicate that we should be expecting a disconnect
-    MOVE SCNTL2 & 0x7f TO SCNTL2
-
-at 0x00000189 : */	0x7c027f00,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x0000018b : */	0x60000040,0x00000000,
-/*
-
-    WAIT DISCONNECT
-
-at 0x0000018d : */	0x48000000,0x00000000,
-/*
-
-;
-; The SCSI specification states that when a UNIT ATTENTION condition
-; is pending, as indicated by a CHECK CONDITION status message,
-; the target shall revert to asynchronous transfers.  Since
-; synchronous transfers parameters are maintained on a per INITIATOR/TARGET 
-; basis, and returning control to our scheduler could work on a command
-; running on another lun on that target using the old parameters, we must
-; interrupt the host processor to get them changed, or change them ourselves.
-;
-; Once SCSI-II tagged queueing is implemented, things will be even more
-; hairy, since contingent allegiance conditions exist on a per-target/lun
-; basis, and issuing a new command with a different tag would clear it.
-; In these cases, we must interrupt the host processor to get a request 
-; added to the HEAD of the queue with the request sense command, or we
-; must automatically issue the request sense command.
-
-
-
-
-
-    INTFLY
-
-at 0x0000018f : */	0x98180000,0x00000000,
-/*
-
-
-
-
-
-    JUMP schedule
-
-at 0x00000191 : */	0x80080000,0x00000000,
-/*
-command_failed:
-    INT int_err_check_condition
-
-at 0x00000193 : */	0x98080000,0x00030000,
-/*
-
-
-
-
-;
-; wait_reselect
-;
-; PURPOSE : This is essentially the idle routine, where control lands
-;	when there are no new processes to schedule.  wait_reselect
-;	waits for reselection, selection, and new commands.
-;
-;	When a successful reselection occurs, with the aid 
-;	of fixed up code in each DSA, wait_reselect walks the 
-;	reconnect_dsa_queue, asking each dsa if the target ID
-;	and LUN match its.
-;
-;	If a match is found, a call is made back to reselected_ok,
-;	which through the miracles of self modifying code, extracts
-;	the found DSA from the reconnect_dsa_queue and then 
-;	returns control to the DSAs thread of execution.
-;
-; INPUTS : NONE
-;
-; CALLS : OK
-;
-; MODIFIES : DSA,
-;
-; EXITS : On successful reselection, control is returned to the 
-;	DSA which called reselected_ok.  If the WAIT RESELECT
-;	was interrupted by a new commands arrival signaled by 
-;	SIG_P, control is passed to schedule.  If the NCR is 
-;	selected, the host system is interrupted with an 
-;	int_err_selected which is usually responded to by
-;	setting DSP to the target_abort address.
-
-ENTRY wait_reselect
-wait_reselect:
-
-
-
-
-
-
-    WAIT RESELECT wait_reselect_failed
-
-at 0x00000195 : */	0x50000000,0x0000076c,
-/*
-
-reselected:
-
-
-
-    CLEAR TARGET
-
-at 0x00000197 : */	0x60000200,0x00000000,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x00000199 : */	0x78380000,0x00000000,
-/*
-    ; Read all data needed to reestablish the nexus - 
-    MOVE 1, reselected_identify, WHEN MSG_IN
-
-at 0x0000019b : */	0x0f000001,0x00000000,
-/*
-    ; We used to CLEAR ACK here.
-
-
-
-
-
-    ; Point DSA at the current head of the disconnected queue.
-    MOVE dmode_memory_to_ncr  TO DMODE
-
-at 0x0000019d : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, reconnect_dsa_head, addr_scratch
-
-at 0x0000019f : */	0xc0000004,0x00000000,0x00000000,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x000001a2 : */	0x78380000,0x00000000,
-/*
-    CALL scratch_to_dsa
-
-at 0x000001a4 : */	0x88080000,0x00000980,
-/*
-
-    ; Fix the update-next pointer so that the reconnect_dsa_head
-    ; pointer is the one that will be updated if this DSA is a hit 
-    ; and we remove it from the queue.
-
-    MOVE MEMORY 4, addr_reconnect_dsa_head, reselected_ok + 8
-
-at 0x000001a6 : */	0xc0000004,0x00000000,0x00000758,
-/*
-
-ENTRY reselected_check_next
-reselected_check_next:
-
-
-
-    ; Check for a NULL pointer.
-    MOVE DSA0 TO SFBR
-
-at 0x000001a9 : */	0x72100000,0x00000000,
-/*
-    JUMP reselected_not_end, IF NOT 0
-
-at 0x000001ab : */	0x80040000,0x000006ec,
-/*
-    MOVE DSA1 TO SFBR
-
-at 0x000001ad : */	0x72110000,0x00000000,
-/*
-    JUMP reselected_not_end, IF NOT 0
-
-at 0x000001af : */	0x80040000,0x000006ec,
-/*
-    MOVE DSA2 TO SFBR
-
-at 0x000001b1 : */	0x72120000,0x00000000,
-/*
-    JUMP reselected_not_end, IF NOT 0
-
-at 0x000001b3 : */	0x80040000,0x000006ec,
-/*
-    MOVE DSA3 TO SFBR
-
-at 0x000001b5 : */	0x72130000,0x00000000,
-/*
-    JUMP reselected_not_end, IF NOT 0
-
-at 0x000001b7 : */	0x80040000,0x000006ec,
-/*
-    INT int_err_unexpected_reselect
-
-at 0x000001b9 : */	0x98080000,0x00020000,
-/*
-
-reselected_not_end:
-    ;
-    ; XXX the ALU is only eight bits wide, and the assembler
-    ; wont do the dirt work for us.  As long as dsa_check_reselect
-    ; is negative, we need to sign extend with 1 bits to the full
-    ; 32 bit width of the address.
-    ;
-    ; A potential work around would be to have a known alignment 
-    ; of the DSA structure such that the base address plus 
-    ; dsa_check_reselect doesn't require carrying from bytes 
-    ; higher than the LSB.
-    ;
-
-    MOVE DSA0 TO SFBR
-
-at 0x000001bb : */	0x72100000,0x00000000,
-/*
-    MOVE SFBR + dsa_check_reselect TO SCRATCH0
-
-at 0x000001bd : */	0x6e340000,0x00000000,
-/*
-    MOVE DSA1 TO SFBR
-
-at 0x000001bf : */	0x72110000,0x00000000,
-/*
-    MOVE SFBR + 0xff TO SCRATCH1 WITH CARRY
-
-at 0x000001c1 : */	0x6f35ff00,0x00000000,
-/*
-    MOVE DSA2 TO SFBR
-
-at 0x000001c3 : */	0x72120000,0x00000000,
-/*
-    MOVE SFBR + 0xff TO SCRATCH2 WITH CARRY
-
-at 0x000001c5 : */	0x6f36ff00,0x00000000,
-/*
-    MOVE DSA3 TO SFBR
-
-at 0x000001c7 : */	0x72130000,0x00000000,
-/*
-    MOVE SFBR + 0xff TO SCRATCH3 WITH CARRY
-
-at 0x000001c9 : */	0x6f37ff00,0x00000000,
-/*
-
-    MOVE dmode_ncr_to_memory TO DMODE
-
-at 0x000001cb : */	0x78380000,0x00000000,
-/*
-    MOVE MEMORY 4, addr_scratch, reselected_check + 4
-
-at 0x000001cd : */	0xc0000004,0x00000000,0x0000074c,
-/*
-    MOVE dmode_memory_to_memory TO DMODE
-
-at 0x000001d0 : */	0x78380000,0x00000000,
-/*
-reselected_check:
-    JUMP 0
-
-at 0x000001d2 : */	0x80080000,0x00000000,
-/*
-
-
-;
-;
-ENTRY reselected_ok
-reselected_ok:
-    MOVE MEMORY 4, 0, 0				; Patched : first word
-
-at 0x000001d4 : */	0xc0000004,0x00000000,0x00000000,
-/*
-						; 	is address of 
-						;       successful dsa_next
-						; Second word is last 
-						;	unsuccessful dsa_next,
-						;	starting with 
-						;       dsa_reconnect_head
-    ; We used to CLEAR ACK here.
-
-
-
-
-
-
-    RETURN					; Return control to where
-
-at 0x000001d7 : */	0x90080000,0x00000000,
-/*
-
-
-
-
-selected:
-    INT int_err_selected;
-
-at 0x000001d9 : */	0x98080000,0x00010000,
-/*
-
-;
-; A select or reselect failure can be caused by one of two conditions : 
-; 1.  SIG_P was set.  This will be the case if the user has written
-;	a new value to a previously NULL head of the issue queue.
-;
-; 2.  The NCR53c810 was selected or reselected by another device.
-;
-; 3.  The bus was allready busy since we were selected or reselected
-;	before starting the command.
-
-wait_reselect_failed:
-
-
-
-; Check selected bit.  
-    MOVE SIST0 & 0x20 TO SFBR
-
-at 0x000001db : */	0x74422000,0x00000000,
-/*
-    JUMP selected, IF 0x20
-
-at 0x000001dd : */	0x800c0020,0x00000764,
-/*
-; Reading CTEST2 clears the SIG_P bit in the ISTAT register.
-    MOVE CTEST2 & 0x40 TO SFBR	
-
-at 0x000001df : */	0x741a4000,0x00000000,
-/*
-    JUMP schedule, IF 0x40
-
-at 0x000001e1 : */	0x800c0040,0x00000000,
-/*
-; Check connected bit.  
-; FIXME: this needs to change if we support target mode
-    MOVE ISTAT & 0x08 TO SFBR
-
-at 0x000001e3 : */	0x74140800,0x00000000,
-/*
-    JUMP reselected, IF 0x08
-
-at 0x000001e5 : */	0x800c0008,0x0000065c,
-/*
-; FIXME : Something bogus happened, and we shouldn't fail silently.
-
-
-
-    INT int_debug_panic
-
-at 0x000001e7 : */	0x98080000,0x030b0000,
-/*
-
-
-
-select_failed:
-
-
-
-; Otherwise, mask the selected and reselected bits off SIST0
-    MOVE SIST0 & 0x30 TO SFBR
-
-at 0x000001e9 : */	0x74423000,0x00000000,
-/*
-    JUMP selected, IF 0x20
-
-at 0x000001eb : */	0x800c0020,0x00000764,
-/*
-    JUMP reselected, IF 0x10 
-
-at 0x000001ed : */	0x800c0010,0x0000065c,
-/*
-; If SIGP is set, the user just gave us another command, and
-; we should restart or return to the scheduler.
-; Reading CTEST2 clears the SIG_P bit in the ISTAT register.
-    MOVE CTEST2 & 0x40 TO SFBR	
-
-at 0x000001ef : */	0x741a4000,0x00000000,
-/*
-    JUMP select, IF 0x40
-
-at 0x000001f1 : */	0x800c0040,0x000001fc,
-/*
-; Check connected bit.  
-; FIXME: this needs to change if we support target mode
-; FIXME: is this really necessary? 
-    MOVE ISTAT & 0x08 TO SFBR
-
-at 0x000001f3 : */	0x74140800,0x00000000,
-/*
-    JUMP reselected, IF 0x08
-
-at 0x000001f5 : */	0x800c0008,0x0000065c,
-/*
-; FIXME : Something bogus happened, and we shouldn't fail silently.
-
-
-
-    INT int_debug_panic
-
-at 0x000001f7 : */	0x98080000,0x030b0000,
-/*
-
-
-;
-; test_1
-; test_2
-;
-; PURPOSE : run some verification tests on the NCR.  test_1
-;	copies test_src to test_dest and interrupts the host
-;	processor, testing for cache coherency and interrupt
-; 	problems in the processes.
-;
-;	test_2 runs a command with offsets relative to the 
-;	DSA on entry, and is useful for miscellaneous experimentation.
-;
-
-; Verify that interrupts are working correctly and that we don't 
-; have a cache invalidation problem.
-
-ABSOLUTE test_src = 0, test_dest = 0
-ENTRY test_1
-test_1:
-    MOVE MEMORY 4, test_src, test_dest
-
-at 0x000001f9 : */	0xc0000004,0x00000000,0x00000000,
-/*
-    INT int_test_1
-
-at 0x000001fc : */	0x98080000,0x04000000,
-/*
-
-;
-; Run arbitrary commands, with test code establishing a DSA
-;
- 
-ENTRY test_2
-test_2:
-    CLEAR TARGET
-
-at 0x000001fe : */	0x60000200,0x00000000,
-/*
-    SELECT ATN FROM 0, test_2_fail
-
-at 0x00000200 : */	0x43000000,0x00000850,
-/*
-    JUMP test_2_msgout, WHEN MSG_OUT
-
-at 0x00000202 : */	0x860b0000,0x00000810,
-/*
-ENTRY test_2_msgout
-test_2_msgout:
-    MOVE FROM 8, WHEN MSG_OUT
-
-at 0x00000204 : */	0x1e000000,0x00000008,
-/*
-    MOVE FROM 16, WHEN CMD 
-
-at 0x00000206 : */	0x1a000000,0x00000010,
-/*
-    MOVE FROM 24, WHEN DATA_IN
-
-at 0x00000208 : */	0x19000000,0x00000018,
-/*
-    MOVE FROM 32, WHEN STATUS
-
-at 0x0000020a : */	0x1b000000,0x00000020,
-/*
-    MOVE FROM 40, WHEN MSG_IN
-
-at 0x0000020c : */	0x1f000000,0x00000028,
-/*
-    MOVE SCNTL2 & 0x7f TO SCNTL2
-
-at 0x0000020e : */	0x7c027f00,0x00000000,
-/*
-    CLEAR ACK
-
-at 0x00000210 : */	0x60000040,0x00000000,
-/*
-    WAIT DISCONNECT
-
-at 0x00000212 : */	0x48000000,0x00000000,
-/*
-test_2_fail:
-    INT int_test_2
-
-at 0x00000214 : */	0x98080000,0x04010000,
-/*
-
-ENTRY debug_break
-debug_break:
-    INT int_debug_break
-
-at 0x00000216 : */	0x98080000,0x03000000,
-/*
-
-;
-; initiator_abort
-; target_abort
-;
-; PURPOSE : Abort the currently established nexus from with initiator
-;	or target mode.
-;
-;  
-
-ENTRY target_abort
-target_abort:
-    SET TARGET
-
-at 0x00000218 : */	0x58000200,0x00000000,
-/*
-    DISCONNECT
-
-at 0x0000021a : */	0x48000000,0x00000000,
-/*
-    CLEAR TARGET
-
-at 0x0000021c : */	0x60000200,0x00000000,
-/*
-    JUMP schedule
-
-at 0x0000021e : */	0x80080000,0x00000000,
-/*
-    
-ENTRY initiator_abort
-initiator_abort:
-    SET ATN
-
-at 0x00000220 : */	0x58000008,0x00000000,
-/*
-;
-; The SCSI-I specification says that targets may go into MSG out at 
-; their leisure upon receipt of the ATN single.  On all versions of the 
-; specification, we can't change phases until REQ transitions true->false, 
-; so we need to sink/source one byte of data to allow the transition.
-;
-; For the sake of safety, we'll only source one byte of data in all 
-; cases, but to accomodate the SCSI-I dain bramage, we'll sink an  
-; arbitrary number of bytes.
-    JUMP spew_cmd, WHEN CMD
-
-at 0x00000222 : */	0x820b0000,0x000008b8,
-/*
-    JUMP eat_msgin, WHEN MSG_IN
-
-at 0x00000224 : */	0x870b0000,0x000008c8,
-/*
-    JUMP eat_datain, WHEN DATA_IN
-
-at 0x00000226 : */	0x810b0000,0x000008f8,
-/*
-    JUMP eat_status, WHEN STATUS
-
-at 0x00000228 : */	0x830b0000,0x000008e0,
-/*
-    JUMP spew_dataout, WHEN DATA_OUT
-
-at 0x0000022a : */	0x800b0000,0x00000910,
-/*
-    JUMP sated
-
-at 0x0000022c : */	0x80080000,0x00000918,
-/*
-spew_cmd:
-    MOVE 1, NCR53c7xx_zero, WHEN CMD
-
-at 0x0000022e : */	0x0a000001,0x00000000,
-/*
-    JUMP sated
-
-at 0x00000230 : */	0x80080000,0x00000918,
-/*
-eat_msgin:
-    MOVE 1, NCR53c7xx_sink, WHEN MSG_IN
-
-at 0x00000232 : */	0x0f000001,0x00000000,
-/*
-    JUMP eat_msgin, WHEN MSG_IN
-
-at 0x00000234 : */	0x870b0000,0x000008c8,
-/*
-    JUMP sated
-
-at 0x00000236 : */	0x80080000,0x00000918,
-/*
-eat_status:
-    MOVE 1, NCR53c7xx_sink, WHEN STATUS
-
-at 0x00000238 : */	0x0b000001,0x00000000,
-/*
-    JUMP eat_status, WHEN STATUS
-
-at 0x0000023a : */	0x830b0000,0x000008e0,
-/*
-    JUMP sated
-
-at 0x0000023c : */	0x80080000,0x00000918,
-/*
-eat_datain:
-    MOVE 1, NCR53c7xx_sink, WHEN DATA_IN
-
-at 0x0000023e : */	0x09000001,0x00000000,
-/*
-    JUMP eat_datain, WHEN DATA_IN
-
-at 0x00000240 : */	0x810b0000,0x000008f8,
-/*
-    JUMP sated
-
-at 0x00000242 : */	0x80080000,0x00000918,
-/*
-spew_dataout:
-    MOVE 1, NCR53c7xx_zero, WHEN DATA_OUT
-
-at 0x00000244 : */	0x08000001,0x00000000,
-/*
-sated:
-    MOVE SCNTL2 & 0x7f TO SCNTL2
-
-at 0x00000246 : */	0x7c027f00,0x00000000,
-/*
-    MOVE 1, NCR53c7xx_msg_abort, WHEN MSG_OUT
-
-at 0x00000248 : */	0x0e000001,0x00000000,
-/*
-    WAIT DISCONNECT
-
-at 0x0000024a : */	0x48000000,0x00000000,
-/*
-    INT int_norm_aborted
-
-at 0x0000024c : */	0x98080000,0x02040000,
-/*
-
-;
-; dsa_to_scratch
-; scratch_to_dsa
-;
-; PURPOSE :
-; 	The NCR chips cannot do a move memory instruction with the DSA register 
-; 	as the source or destination.  So, we provide a couple of subroutines
-; 	that let us switch between the DSA register and scratch register.
-;
-; 	Memory moves to/from the DSPS  register also don't work, but we 
-; 	don't use them.
-;
-;
-
- 
-dsa_to_scratch:
-    MOVE DSA0 TO SFBR
-
-at 0x0000024e : */	0x72100000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH0
-
-at 0x00000250 : */	0x6a340000,0x00000000,
-/*
-    MOVE DSA1 TO SFBR
-
-at 0x00000252 : */	0x72110000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH1
-
-at 0x00000254 : */	0x6a350000,0x00000000,
-/*
-    MOVE DSA2 TO SFBR
-
-at 0x00000256 : */	0x72120000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH2
-
-at 0x00000258 : */	0x6a360000,0x00000000,
-/*
-    MOVE DSA3 TO SFBR
-
-at 0x0000025a : */	0x72130000,0x00000000,
-/*
-    MOVE SFBR TO SCRATCH3
-
-at 0x0000025c : */	0x6a370000,0x00000000,
-/*
-    RETURN
-
-at 0x0000025e : */	0x90080000,0x00000000,
-/*
-
-scratch_to_dsa:
-    MOVE SCRATCH0 TO SFBR
-
-at 0x00000260 : */	0x72340000,0x00000000,
-/*
-    MOVE SFBR TO DSA0
-
-at 0x00000262 : */	0x6a100000,0x00000000,
-/*
-    MOVE SCRATCH1 TO SFBR
-
-at 0x00000264 : */	0x72350000,0x00000000,
-/*
-    MOVE SFBR TO DSA1
-
-at 0x00000266 : */	0x6a110000,0x00000000,
-/*
-    MOVE SCRATCH2 TO SFBR
-
-at 0x00000268 : */	0x72360000,0x00000000,
-/*
-    MOVE SFBR TO DSA2
-
-at 0x0000026a : */	0x6a120000,0x00000000,
-/*
-    MOVE SCRATCH3 TO SFBR
-
-at 0x0000026c : */	0x72370000,0x00000000,
-/*
-    MOVE SFBR TO DSA3
-
-at 0x0000026e : */	0x6a130000,0x00000000,
-/*
-    RETURN
-
-at 0x00000270 : */	0x90080000,0x00000000,
-};
-
-#define A_NCR53c7xx_msg_abort	0x00000000
-u32 A_NCR53c7xx_msg_abort_used[] = {
-	0x00000249,
-};
-
-#define A_NCR53c7xx_msg_reject	0x00000000
-u32 A_NCR53c7xx_msg_reject_used[] = {
-	0x00000172,
-};
-
-#define A_NCR53c7xx_sink	0x00000000
-u32 A_NCR53c7xx_sink_used[] = {
-	0x00000233,
-	0x00000239,
-	0x0000023f,
-};
-
-#define A_NCR53c7xx_zero	0x00000000
-u32 A_NCR53c7xx_zero_used[] = {
-	0x0000022f,
-	0x00000245,
-};
-
-#define A_NOP_insn	0x00000000
-u32 A_NOP_insn_used[] = {
-	0x00000010,
-};
-
-#define A_addr_reconnect_dsa_head	0x00000000
-u32 A_addr_reconnect_dsa_head_used[] = {
-	0x000001a7,
-};
-
-#define A_addr_scratch	0x00000000
-u32 A_addr_scratch_used[] = {
-	0x00000004,
-	0x0000001b,
-	0x00000046,
-	0x00000067,
-	0x00000073,
-	0x000000b0,
-	0x000000c6,
-	0x00000128,
-	0x00000141,
-	0x000001a1,
-	0x000001ce,
-};
-
-#define A_addr_temp	0x00000000
-u32 A_addr_temp_used[] = {
-	0x00000025,
-	0x00000034,
-};
-
-#define A_dmode_memory_to_memory	0x00000000
-u32 A_dmode_memory_to_memory_used[] = {
-	0x00000005,
-	0x0000001c,
-	0x00000027,
-	0x00000035,
-	0x00000047,
-	0x00000069,
-	0x00000075,
-	0x000000b2,
-	0x000000c8,
-	0x0000012a,
-	0x00000143,
-	0x00000199,
-	0x000001a2,
-	0x000001d0,
-};
-
-#define A_dmode_memory_to_ncr	0x00000000
-u32 A_dmode_memory_to_ncr_used[] = {
-	0x00000000,
-	0x00000017,
-	0x00000030,
-	0x00000042,
-	0x0000019d,
-};
-
-#define A_dmode_ncr_to_memory	0x00000000
-u32 A_dmode_ncr_to_memory_used[] = {
-	0x00000022,
-	0x00000064,
-	0x00000070,
-	0x000000ad,
-	0x000000c3,
-	0x00000125,
-	0x0000013e,
-	0x000001cb,
-};
-
-#define A_dsa_check_reselect	0x00000000
-u32 A_dsa_check_reselect_used[] = {
-	0x000001bd,
-};
-
-#define A_dsa_cmdout	0x00000048
-u32 A_dsa_cmdout_used[] = {
-	0x00000094,
-};
-
-#define A_dsa_cmnd	0x00000038
-u32 A_dsa_cmnd_used[] = {
-};
-
-#define A_dsa_datain	0x00000054
-u32 A_dsa_datain_used[] = {
-	0x000000bb,
-};
-
-#define A_dsa_dataout	0x00000050
-u32 A_dsa_dataout_used[] = {
-	0x000000a5,
-};
-
-#define A_dsa_end	0x00000070
-u32 A_dsa_end_used[] = {
-};
-
-#define A_dsa_fields_start	0x00000000
-u32 A_dsa_fields_start_used[] = {
-};
-
-#define A_dsa_msgin	0x00000058
-u32 A_dsa_msgin_used[] = {
-	0x00000188,
-};
-
-#define A_dsa_msgout	0x00000040
-u32 A_dsa_msgout_used[] = {
-	0x00000086,
-};
-
-#define A_dsa_msgout_other	0x00000068
-u32 A_dsa_msgout_other_used[] = {
-	0x00000180,
-};
-
-#define A_dsa_next	0x00000030
-u32 A_dsa_next_used[] = {
-	0x0000005c,
-};
-
-#define A_dsa_restore_pointers	0x00000000
-u32 A_dsa_restore_pointers_used[] = {
-	0x0000012e,
-};
-
-#define A_dsa_save_data_pointer	0x00000000
-u32 A_dsa_save_data_pointer_used[] = {
-	0x00000115,
-};
-
-#define A_dsa_select	0x0000003c
-u32 A_dsa_select_used[] = {
-	0x00000081,
-};
-
-#define A_dsa_status	0x00000060
-u32 A_dsa_status_used[] = {
-	0x00000184,
-};
-
-#define A_dsa_temp_addr_array_value	0x00000000
-u32 A_dsa_temp_addr_array_value_used[] = {
-};
-
-#define A_dsa_temp_addr_dsa_value	0x00000000
-u32 A_dsa_temp_addr_dsa_value_used[] = {
-	0x00000003,
-};
-
-#define A_dsa_temp_addr_new_value	0x00000000
-u32 A_dsa_temp_addr_new_value_used[] = {
-};
-
-#define A_dsa_temp_addr_next	0x00000000
-u32 A_dsa_temp_addr_next_used[] = {
-	0x00000015,
-	0x0000004e,
-};
-
-#define A_dsa_temp_addr_residual	0x00000000
-u32 A_dsa_temp_addr_residual_used[] = {
-	0x0000002a,
-	0x00000039,
-};
-
-#define A_dsa_temp_addr_saved_pointer	0x00000000
-u32 A_dsa_temp_addr_saved_pointer_used[] = {
-	0x00000026,
-	0x00000033,
-};
-
-#define A_dsa_temp_addr_saved_residual	0x00000000
-u32 A_dsa_temp_addr_saved_residual_used[] = {
-	0x0000002b,
-	0x00000038,
-};
-
-#define A_dsa_temp_lun	0x00000000
-u32 A_dsa_temp_lun_used[] = {
-	0x0000004b,
-};
-
-#define A_dsa_temp_next	0x00000000
-u32 A_dsa_temp_next_used[] = {
-	0x0000001a,
-};
-
-#define A_dsa_temp_sync	0x00000000
-u32 A_dsa_temp_sync_used[] = {
-	0x00000053,
-};
-
-#define A_dsa_temp_target	0x00000000
-u32 A_dsa_temp_target_used[] = {
-	0x00000040,
-};
-
-#define A_int_debug_break	0x03000000
-u32 A_int_debug_break_used[] = {
-	0x00000217,
-};
-
-#define A_int_debug_panic	0x030b0000
-u32 A_int_debug_panic_used[] = {
-	0x000001e8,
-	0x000001f8,
-};
-
-#define A_int_err_check_condition	0x00030000
-u32 A_int_err_check_condition_used[] = {
-	0x00000194,
-};
-
-#define A_int_err_no_phase	0x00040000
-u32 A_int_err_no_phase_used[] = {
-};
-
-#define A_int_err_selected	0x00010000
-u32 A_int_err_selected_used[] = {
-	0x000001da,
-};
-
-#define A_int_err_unexpected_phase	0x00000000
-u32 A_int_err_unexpected_phase_used[] = {
-	0x0000008c,
-	0x00000092,
-	0x0000009a,
-	0x000000d0,
-	0x000000d4,
-	0x000000d6,
-	0x000000de,
-	0x000000e2,
-	0x000000e4,
-	0x000000ec,
-	0x000000f0,
-	0x000000f2,
-	0x000000f4,
-	0x0000014c,
-};
-
-#define A_int_err_unexpected_reselect	0x00020000
-u32 A_int_err_unexpected_reselect_used[] = {
-	0x000001ba,
-};
-
-#define A_int_msg_1	0x01020000
-u32 A_int_msg_1_used[] = {
-	0x0000010e,
-	0x00000110,
-};
-
-#define A_int_msg_sdtr	0x01010000
-u32 A_int_msg_sdtr_used[] = {
-	0x0000016c,
-};
-
-#define A_int_msg_wdtr	0x01000000
-u32 A_int_msg_wdtr_used[] = {
-	0x00000160,
-};
-
-#define A_int_norm_aborted	0x02040000
-u32 A_int_norm_aborted_used[] = {
-	0x0000024d,
-};
-
-#define A_int_norm_command_complete	0x02020000
-u32 A_int_norm_command_complete_used[] = {
-};
-
-#define A_int_norm_disconnected	0x02030000
-u32 A_int_norm_disconnected_used[] = {
-};
-
-#define A_int_norm_reselect_complete	0x02010000
-u32 A_int_norm_reselect_complete_used[] = {
-};
-
-#define A_int_norm_reset	0x02050000
-u32 A_int_norm_reset_used[] = {
-};
-
-#define A_int_norm_select_complete	0x02000000
-u32 A_int_norm_select_complete_used[] = {
-};
-
-#define A_int_test_1	0x04000000
-u32 A_int_test_1_used[] = {
-	0x000001fd,
-};
-
-#define A_int_test_2	0x04010000
-u32 A_int_test_2_used[] = {
-	0x00000215,
-};
-
-#define A_int_test_3	0x04020000
-u32 A_int_test_3_used[] = {
-};
-
-#define A_msg_buf	0x00000000
-u32 A_msg_buf_used[] = {
-	0x00000102,
-	0x0000014e,
-	0x00000158,
-	0x0000015e,
-	0x00000164,
-	0x0000016a,
-};
-
-#define A_reconnect_dsa_head	0x00000000
-u32 A_reconnect_dsa_head_used[] = {
-	0x0000006c,
-	0x00000074,
-	0x000001a0,
-};
-
-#define A_reselected_identify	0x00000000
-u32 A_reselected_identify_used[] = {
-	0x00000045,
-	0x0000019c,
-};
-
-#define A_reselected_tag	0x00000000
-u32 A_reselected_tag_used[] = {
-};
-
-#define A_schedule	0x00000000
-u32 A_schedule_used[] = {
-	0x0000007e,
-	0x00000192,
-	0x000001e2,
-	0x0000021f,
-};
-
-#define A_test_dest	0x00000000
-u32 A_test_dest_used[] = {
-	0x000001fb,
-};
-
-#define A_test_src	0x00000000
-u32 A_test_src_used[] = {
-	0x000001fa,
-};
-
-#define Ent_accept_message	0x000005d4
-#define Ent_cmdout_cmdout	0x0000024c
-#define Ent_command_complete	0x0000060c
-#define Ent_command_complete_msgin	0x0000061c
-#define Ent_data_transfer	0x00000254
-#define Ent_datain_to_jump	0x00000328
-#define Ent_debug_break	0x00000858
-#define Ent_dsa_code_begin	0x00000000
-#define Ent_dsa_code_check_reselect	0x000000f8
-#define Ent_dsa_code_fix_jump	0x0000003c
-#define Ent_dsa_code_restore_pointers	0x000000c0
-#define Ent_dsa_code_save_data_pointer	0x00000088
-#define Ent_dsa_code_template	0x00000000
-#define Ent_dsa_code_template_end	0x00000168
-#define Ent_dsa_schedule	0x00000168
-#define Ent_dsa_zero	0x00000168
-#define Ent_end_data_transfer	0x0000028c
-#define Ent_initiator_abort	0x00000880
-#define Ent_msg_in	0x00000404
-#define Ent_msg_in_restart	0x000003e4
-#define Ent_other_in	0x00000374
-#define Ent_other_out	0x0000033c
-#define Ent_other_transfer	0x000003ac
-#define Ent_reject_message	0x000005b4
-#define Ent_reselected_check_next	0x000006a4
-#define Ent_reselected_ok	0x00000750
-#define Ent_respond_message	0x000005ec
-#define Ent_select	0x000001fc
-#define Ent_select_msgout	0x00000214
-#define Ent_target_abort	0x00000860
-#define Ent_test_1	0x000007e4
-#define Ent_test_2	0x000007f8
-#define Ent_test_2_msgout	0x00000810
-#define Ent_wait_reselect	0x00000654
-u32 LABELPATCHES[] = {
-	0x00000008,
-	0x0000000a,
-	0x00000013,
-	0x00000016,
-	0x0000001f,
-	0x00000021,
-	0x0000004f,
-	0x00000051,
-	0x0000005b,
-	0x00000068,
-	0x0000006f,
-	0x00000082,
-	0x00000084,
-	0x0000008a,
-	0x0000008e,
-	0x00000090,
-	0x00000096,
-	0x00000098,
-	0x0000009c,
-	0x0000009e,
-	0x000000a0,
-	0x000000a2,
-	0x000000a4,
-	0x000000b1,
-	0x000000b6,
-	0x000000ba,
-	0x000000c7,
-	0x000000cc,
-	0x000000d2,
-	0x000000d8,
-	0x000000da,
-	0x000000e0,
-	0x000000e6,
-	0x000000e8,
-	0x000000ee,
-	0x000000f6,
-	0x000000f8,
-	0x00000104,
-	0x00000106,
-	0x00000108,
-	0x0000010a,
-	0x0000010c,
-	0x00000112,
-	0x00000114,
-	0x00000129,
-	0x00000142,
-	0x00000148,
-	0x00000150,
-	0x00000152,
-	0x00000154,
-	0x0000015a,
-	0x00000166,
-	0x00000196,
-	0x000001a5,
-	0x000001a8,
-	0x000001ac,
-	0x000001b0,
-	0x000001b4,
-	0x000001b8,
-	0x000001cf,
-	0x000001de,
-	0x000001e6,
-	0x000001ec,
-	0x000001ee,
-	0x000001f2,
-	0x000001f6,
-	0x00000201,
-	0x00000203,
-	0x00000223,
-	0x00000225,
-	0x00000227,
-	0x00000229,
-	0x0000022b,
-	0x0000022d,
-	0x00000231,
-	0x00000235,
-	0x00000237,
-	0x0000023b,
-	0x0000023d,
-	0x00000241,
-	0x00000243,
-};
-
-struct {
-	u32	offset;
-	void		*address;
-} EXTERNAL_PATCHES[] = {
-};
-
-u32 INSTRUCTIONS	= 301;
-u32 PATCHES	= 81;
-u32 EXTERNAL_PATCHES_LEN	= 0;
diff --git a/i386/i386at/gpl/linux/scsi/53c8xx_u.h b/i386/i386at/gpl/linux/scsi/53c8xx_u.h
deleted file mode 100644
index c3d486fe..00000000
--- a/i386/i386at/gpl/linux/scsi/53c8xx_u.h
+++ /dev/null
@@ -1,97 +0,0 @@
-#undef A_NCR53c7xx_msg_abort
-#undef A_NCR53c7xx_msg_reject
-#undef A_NCR53c7xx_sink
-#undef A_NCR53c7xx_zero
-#undef A_NOP_insn
-#undef A_addr_reconnect_dsa_head
-#undef A_addr_scratch
-#undef A_addr_temp
-#undef A_dmode_memory_to_memory
-#undef A_dmode_memory_to_ncr
-#undef A_dmode_ncr_to_memory
-#undef A_dsa_check_reselect
-#undef A_dsa_cmdout
-#undef A_dsa_cmnd
-#undef A_dsa_datain
-#undef A_dsa_dataout
-#undef A_dsa_end
-#undef A_dsa_fields_start
-#undef A_dsa_msgin
-#undef A_dsa_msgout
-#undef A_dsa_msgout_other
-#undef A_dsa_next
-#undef A_dsa_restore_pointers
-#undef A_dsa_save_data_pointer
-#undef A_dsa_select
-#undef A_dsa_status
-#undef A_dsa_temp_addr_array_value
-#undef A_dsa_temp_addr_dsa_value
-#undef A_dsa_temp_addr_new_value
-#undef A_dsa_temp_addr_next
-#undef A_dsa_temp_addr_residual
-#undef A_dsa_temp_addr_saved_pointer
-#undef A_dsa_temp_addr_saved_residual
-#undef A_dsa_temp_lun
-#undef A_dsa_temp_next
-#undef A_dsa_temp_sync
-#undef A_dsa_temp_target
-#undef A_int_debug_break
-#undef A_int_debug_panic
-#undef A_int_err_check_condition
-#undef A_int_err_no_phase
-#undef A_int_err_selected
-#undef A_int_err_unexpected_phase
-#undef A_int_err_unexpected_reselect
-#undef A_int_msg_1
-#undef A_int_msg_sdtr
-#undef A_int_msg_wdtr
-#undef A_int_norm_aborted
-#undef A_int_norm_command_complete
-#undef A_int_norm_disconnected
-#undef A_int_norm_reselect_complete
-#undef A_int_norm_reset
-#undef A_int_norm_select_complete
-#undef A_int_test_1
-#undef A_int_test_2
-#undef A_int_test_3
-#undef A_msg_buf
-#undef A_reconnect_dsa_head
-#undef A_reselected_identify
-#undef A_reselected_tag
-#undef A_schedule
-#undef A_test_dest
-#undef A_test_src
-#undef Ent_accept_message
-#undef Ent_cmdout_cmdout
-#undef Ent_command_complete
-#undef Ent_command_complete_msgin
-#undef Ent_data_transfer
-#undef Ent_datain_to_jump
-#undef Ent_debug_break
-#undef Ent_dsa_code_begin
-#undef Ent_dsa_code_check_reselect
-#undef Ent_dsa_code_fix_jump
-#undef Ent_dsa_code_restore_pointers
-#undef Ent_dsa_code_save_data_pointer
-#undef Ent_dsa_code_template
-#undef Ent_dsa_code_template_end
-#undef Ent_dsa_schedule
-#undef Ent_dsa_zero
-#undef Ent_end_data_transfer
-#undef Ent_initiator_abort
-#undef Ent_msg_in
-#undef Ent_msg_in_restart
-#undef Ent_other_in
-#undef Ent_other_out
-#undef Ent_other_transfer
-#undef Ent_reject_message
-#undef Ent_reselected_check_next
-#undef Ent_reselected_ok
-#undef Ent_respond_message
-#undef Ent_select
-#undef Ent_select_msgout
-#undef Ent_target_abort
-#undef Ent_test_1
-#undef Ent_test_2
-#undef Ent_test_2_msgout
-#undef Ent_wait_reselect
diff --git a/i386/i386at/gpl/linux/scsi/AM53C974.c b/i386/i386at/gpl/linux/scsi/AM53C974.c
deleted file mode 100644
index 5d092c9a..00000000
--- a/i386/i386at/gpl/linux/scsi/AM53C974.c
+++ /dev/null
@@ -1,2249 +0,0 @@
-#include <linux/config.h>
-#include <linux/delay.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/blk.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-
-#include "scsi.h"
-#include "hosts.h"
-#include "AM53C974.h"
-#include "constants.h"
-#include "sd.h"
-
-/* AM53/79C974 (PCscsi) driver release 0.5
- *
- * The architecture and much of the code of this device
- * driver was originally developed by Drew Eckhardt for
- * the NCR5380. The following copyrights apply:
- *  For the architecture and all pieces of code which can also be found 
- *    in the NCR5380 device driver:
- *   Copyright 1993, Drew Eckhardt
- *	Visionary Computing 
- *	(Unix and Linux consulting and custom programming)
- * 	drew@colorado.edu
- *	+1 (303) 666-5836
- *
- *  The AM53C974_nobios_detect code was origininally developed by
- *   Robin Cutshaw (robin@xfree86.org) and is used here in a 
- *   slightly modified form.
- *
- *  For the remaining code:
- *    Copyright 1994, D. Frieauff
- *    EMail: fri@rsx42sun0.dofn.de
- *    Phone: x49-7545-8-2256 , x49-7541-42305
- */
-
-/*
- * $Log: AM53C974.c,v $
- * Revision 1.1.1.1  1996/10/30 01:39:58  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:05  goel
- * Linux driver merge.
- *
- */
-
-#ifdef AM53C974_DEBUG
- #define DEB(x) x
- #ifdef AM53C974_DEBUG_KEYWAIT
-   #define KEYWAIT() AM53C974_keywait()
-  #else
-   #define KEYWAIT()
-  #endif
- #ifdef AM53C974_DEBUG_INIT
-   #define DEB_INIT(x) x
-  #else
-   #define DEB_INIT(x)
-  #endif
- #ifdef AM53C974_DEBUG_MSG
-   #define DEB_MSG(x) x
-  #else
-   #define DEB_MSG(x)
-  #endif
- #ifdef AM53C974_DEB_RESEL
-   #define DEB_RESEL(x) x
-  #else
-   #define DEB_RESEL(x)
-  #endif
- #ifdef AM53C974_DEBUG_QUEUE
-  #define DEB_QUEUE(x) x
-  #define LIST(x,y) {printk("LINE:%d   Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); }
-  #define REMOVE(w,x,y,z) {printk("LINE:%d   Removing: %p->%p  %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); }
- #else
-  #define DEB_QUEUE(x)
-  #define LIST(x,y)
-  #define REMOVE(w,x,y,z)
- #endif
- #ifdef AM53C974_DEBUG_INFO
-   #define DEB_INFO(x) x
-  #else
-   #define DEB_INFO(x)
-  #endif
- #ifdef AM53C974_DEBUG_LINKED
-   #define DEB_LINKED(x) x
-  #else
-   #define DEB_LINKED(x)
-  #endif
- #ifdef AM53C974_DEBUG_INTR
-   #define DEB_INTR(x) x
-  #else
-   #define DEB_INTR(x)
-  #endif
-#else
- #define DEB_INIT(x)
- #define DEB(x)
- #define DEB_QUEUE(x)
- #define LIST(x,y)
- #define REMOVE(w,x,y,z)
- #define DEB_INFO(x)
- #define DEB_LINKED(x)
- #define DEB_INTR(x)
- #define DEB_MSG(x)
- #define DEB_RESEL(x)
- #define KEYWAIT()
-#endif
- #ifdef AM53C974_DEBUG_ABORT
-   #define DEB_ABORT(x) x
-  #else
-   #define DEB_ABORT(x)
-  #endif
-
-#ifdef VERBOSE_AM53C974_DEBUG
-#define VDEB(x) x
-#else
-#define VDEB(x)
-#endif
-
-#define INSIDE(x,l,h) ( ((x) >= (l)) && ((x) <= (h)) )
-
-#ifdef AM53C974_DEBUG
-static void AM53C974_print_pci(struct Scsi_Host *instance);
-static void AM53C974_print_phase(struct Scsi_Host *instance);
-static void AM53C974_print_queues(struct Scsi_Host *instance);
-#endif /* AM53C974_DEBUG */
-static void AM53C974_print(struct Scsi_Host *instance);
-static void AM53C974_keywait(void);
-static int AM53C974_bios_detect(Scsi_Host_Template *tpnt);
-static int AM53C974_nobios_detect(Scsi_Host_Template *tpnt);
-static int AM53C974_init(Scsi_Host_Template *tpnt, pci_config_t pci_config);
-static void AM53C974_config_after_reset(struct Scsi_Host *instance);
-static __inline__ void initialize_SCp(Scsi_Cmnd *cmd);
-static __inline__ void run_main(void);
-static void AM53C974_main (void);
-static void AM53C974_intr(int irq, struct pt_regs *regs);
-static void AM53C974_intr_disconnect(struct Scsi_Host *instance); 
-static int AM53C974_sync_neg(struct Scsi_Host *instance, int target, unsigned char *msg);
-static __inline__ void AM53C974_set_async(struct Scsi_Host *instance, int target);
-static __inline__ void AM53C974_set_sync(struct Scsi_Host *instance, int target);
-static void AM53C974_information_transfer(struct Scsi_Host *instance, 
-                                          unsigned char statreg, unsigned char isreg,
-                                          unsigned char instreg, unsigned char cfifo,
-                                          unsigned char dmastatus);
-static int AM53C974_message(struct Scsi_Host *instance, Scsi_Cmnd *cmd, unsigned char msg);
-static void AM53C974_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag);
-static void AM53C974_intr_reselect(struct Scsi_Host *instance, unsigned char statreg);
-static  __inline__ void AM53C974_transfer_dma(struct Scsi_Host *instance, short dir,
-                                              unsigned long length, char *data);
-static void AM53C974_dma_blast(struct Scsi_Host *instance, unsigned char dmastatus, 
-                               unsigned char statreg);
-static void AM53C974_intr_bus_reset(struct Scsi_Host *instance);
-
-static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
-static struct Scsi_Host *first_host = NULL;	/* Head of list of AMD boards */
-static volatile int main_running = 0;
-static int commandline_current = 0;
-override_t overrides[7] = { {-1, 0, 0, 0}, };   /* LILO overrides */
-
-#ifdef AM53C974_DEBUG
-static int deb_stop = 1;
-
-/**************************************************************************
- * Function : void AM53C974_print_pci(struct Scsi_Host *instance)
- *
- * Purpose : dump the PCI registers for debugging purposes
- *
- * Input : instance - which AM53C974
- **************************************************************************/
-static void AM53C974_print_pci(struct Scsi_Host *instance)
-{
-int            i;
-unsigned short vendor_id, device_id, command, status, scratch[8];
-unsigned long  class_revision, base; 
-unsigned char  irq, cache_line_size, latency_timer, header_type;
-
-AM53C974_PCIREG_OPEN();
-
-for (i = 0; i < 8; i++) *(scratch + i) = AM53C974_PCIREG_READ_WORD(instance, PCI_SCRATCH_REG_0 + 2*i);
-vendor_id = AM53C974_PCIREG_READ_WORD(instance, PCI_VENDOR_ID);
-device_id = AM53C974_PCIREG_READ_WORD(instance, PCI_DEVICE_ID);
-command   = AM53C974_PCIREG_READ_WORD(instance, PCI_COMMAND);
-status    = AM53C974_PCIREG_READ_WORD(instance, PCI_STATUS);
-class_revision = AM53C974_PCIREG_READ_DWORD(instance, PCI_CLASS_REVISION);
-cache_line_size = AM53C974_PCIREG_READ_BYTE(instance, PCI_CACHE_LINE_SIZE);
-latency_timer = AM53C974_PCIREG_READ_BYTE(instance, PCI_LATENCY_TIMER);
-header_type = AM53C974_PCIREG_READ_BYTE(instance, PCI_HEADER_TYPE);
-base = AM53C974_PCIREG_READ_DWORD(instance, PCI_BASE_ADDRESS_0);
-irq = AM53C974_PCIREG_READ_BYTE(instance, PCI_INTERRUPT_LINE);
-
-AM53C974_PCIREG_CLOSE();
-
-
-printk("------------- start of PCI register dump -------------\n");
-printk("PCI_VENDOR_ID:       0x%x\n", vendor_id);
-printk("PCI_DEVICE_ID:       0x%x\n", device_id);
-printk("PCI_COMMAND:         0x%x\n", command);
-printk("PCI_STATUS:          0x%x\n", status);
-printk("PCI_CLASS_REVISION:  0x%lx\n", class_revision);
-printk("PCI_CACHE_LINE_SIZE: 0x%x\n", cache_line_size);
-printk("PCI_LATENCY_TIMER:   0x%x\n", latency_timer);
-printk("PCI_HEADER_TYPE:     0x%x\n", header_type);
-printk("PCI_BASE_ADDRESS_0:  0x%lx\n", base);
-printk("PCI_INTERRUPT_LINE:  %d\n", irq);
-for (i = 0; i < 8; i++) printk("PCI_SCRATCH_%d:       0x%x\n", i, scratch[i]);
-printk("------------- end of PCI register dump -------------\n\n");
-}
-
-static struct {
-    unsigned char value;
-    char *name;
-} phases[] = {
-{PHASE_DATAOUT, "DATAOUT"}, {PHASE_DATAIN, "DATAIN"}, {PHASE_CMDOUT, "CMDOUT"},
-{PHASE_STATIN, "STATIN"}, {PHASE_MSGOUT, "MSGOUT"}, {PHASE_MSGIN, "MSGIN"},
-{PHASE_RES_0, "RESERVED 0"}, {PHASE_RES_1, "RESERVED 1"}};
-
-/************************************************************************** 
- * Function : void AM53C974_print_phase(struct Scsi_Host *instance)
- *
- * Purpose : print the current SCSI phase for debugging purposes
- *
- * Input : instance - which AM53C974
- **************************************************************************/
-static void AM53C974_print_phase(struct Scsi_Host *instance)
-{
-AM53C974_local_declare();
-unsigned char statreg, latched;
-int           i;
-AM53C974_setio(instance);
-
-latched = (AM53C974_read_8(CNTLREG2)) & CNTLREG2_ENF;
-statreg = AM53C974_read_8(STATREG);
-for (i = 0; (phases[i].value != PHASE_RES_1) && 
-     (phases[i].value != (statreg & STATREG_PHASE)); ++i); 
-if (latched)
-   printk("scsi%d : phase %s, latched at end of last command\n", instance->host_no, phases[i].name);
-  else
-   printk("scsi%d : phase %s, real time\n", instance->host_no, phases[i].name);
-}
-
-/**************************************************************************
- * Function : void AM53C974_print_queues(struct Scsi_Host *instance)
- *
- * Purpose : print commands in the various queues
- *
- * Inputs : instance - which AM53C974
- **************************************************************************/
-static void AM53C974_print_queues(struct Scsi_Host *instance)
-{
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-Scsi_Cmnd *ptr;
-
-printk("AM53C974: coroutine is%s running.\n", main_running ? "" : "n't");
-    
-cli();
-    
-if (!hostdata->connected) {
-   printk ("scsi%d: no currently connected command\n", instance->host_no); } 
-  else {
-   print_Scsi_Cmnd ((Scsi_Cmnd *)hostdata->connected); }
-if (!hostdata->sel_cmd) {
-   printk ("scsi%d: no currently arbitrating command\n", instance->host_no); } 
-  else {
-   print_Scsi_Cmnd ((Scsi_Cmnd *)hostdata->sel_cmd); }
-
-printk ("scsi%d: issue_queue ", instance->host_no);
-if (!hostdata->issue_queue)
-   printk("empty\n");
-  else {
-   printk(":\n");
-   for (ptr = (Scsi_Cmnd *)hostdata->issue_queue; ptr; ptr = (Scsi_Cmnd *)ptr->host_scribble) 
-       print_Scsi_Cmnd (ptr); }
-
-printk ("scsi%d: disconnected_queue ", instance->host_no);
-if (!hostdata->disconnected_queue)
-   printk("empty\n");
-  else {
-   printk(":\n");
-   for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; ptr = (Scsi_Cmnd *)ptr->host_scribble) 
-       print_Scsi_Cmnd (ptr); }
-    
-sti();
-}
-
-#endif /* AM53C974_DEBUG */
-
-/**************************************************************************
- * Function : void AM53C974_print(struct Scsi_Host *instance)
- *
- * Purpose : dump the chip registers for debugging purposes
- *
- * Input : instance - which AM53C974
- **************************************************************************/
-static void AM53C974_print(struct Scsi_Host *instance)
-{
-AM53C974_local_declare();
-unsigned long ctcreg, dmastc, dmaspa, dmawbc, dmawac;
-unsigned char cmdreg, statreg, isreg, cfireg, cntlreg[4], dmacmd, dmastatus;
-AM53C974_setio(instance);
-
-cli();
-ctcreg = AM53C974_read_8(CTCHREG) << 16;
-ctcreg |= AM53C974_read_8(CTCMREG) << 8;
-ctcreg |= AM53C974_read_8(CTCLREG);
-cmdreg = AM53C974_read_8(CMDREG);
-statreg = AM53C974_read_8(STATREG);
-isreg = AM53C974_read_8(ISREG);
-cfireg = AM53C974_read_8(CFIREG);
-cntlreg[0] = AM53C974_read_8(CNTLREG1);
-cntlreg[1] = AM53C974_read_8(CNTLREG2);
-cntlreg[2] = AM53C974_read_8(CNTLREG3);
-cntlreg[3] = AM53C974_read_8(CNTLREG4);
-dmacmd = AM53C974_read_8(DMACMD);
-dmastc = AM53C974_read_32(DMASTC);
-dmaspa = AM53C974_read_32(DMASPA);
-dmawbc = AM53C974_read_32(DMAWBC);
-dmawac = AM53C974_read_32(DMAWAC);
-dmastatus = AM53C974_read_8(DMASTATUS);
-sti();
-
-printk("AM53C974 register dump:\n");
-printk("IO base: 0x%04lx; CTCREG: 0x%04lx; CMDREG: 0x%02x; STATREG: 0x%02x; ISREG: 0x%02x\n",
-       io_port, ctcreg, cmdreg, statreg, isreg);
-printk("CFIREG: 0x%02x; CNTLREG1-4: 0x%02x; 0x%02x; 0x%02x; 0x%02x\n",
-        cfireg, cntlreg[0], cntlreg[1], cntlreg[2], cntlreg[3]);
-printk("DMACMD: 0x%02x; DMASTC: 0x%04lx; DMASPA: 0x%04lx\n", dmacmd, dmastc, dmaspa);
-printk("DMAWBC: 0x%04lx; DMAWAC: 0x%04lx; DMASTATUS: 0x%02x\n", dmawbc, dmawac, dmastatus);
-printk("---------------------------------------------------------\n");
-}
-
-/**************************************************************************
-* Function : void AM53C974_keywait(void)
-*
-* Purpose : wait until a key is pressed, if it was the 'r' key leave singlestep mode;
-*           this function is used for debugging only
-*
-* Input : none
-**************************************************************************/
-static void AM53C974_keywait(void)
-{
-#ifdef AM53C974_DEBUG
-int key;
-
-if (!deb_stop) return;
-#endif
-
-cli();
-while ((inb_p(0x64) & 0x01) != 0x01) ;
-#ifdef AM53C974_DEBUG
-key = inb(0x60);
-if (key == 0x93) deb_stop = 0;  /* don't stop if 'r' was pressed */
-#endif
-sti();
-}
-
-/**************************************************************************
-* Function : AM53C974_setup(char *str, int *ints)
-*
-* Purpose : LILO command line initialization of the overrides array,
-* 
-* Inputs : str - unused, ints - array of integer parameters with ints[0]
-*	    equal to the number of ints.
-*
-* NOTE : this function needs to be declared as an external function
-*         in init/main.c and included there in the bootsetups list
-***************************************************************************/
-void AM53C974_setup(char *str, int *ints)
-{
-if (ints[0] < 4) 
-   printk("AM53C974_setup: wrong number of parameters;\n correct syntax is: AM53C974=host-scsi-id, target-scsi-id, max-rate, max-offset\n");
-  else {
-   if (commandline_current < (sizeof(overrides) / sizeof(override_t))) {
-      if ((ints[1] < 0) || (ints[1] > 7) ||
-          (ints[2] < 0) || (ints[2] > 7) ||
-          (ints[1] == ints[2]) ||
-          (ints[3] < (DEF_CLK / MAX_PERIOD)) || (ints[3] > (DEF_CLK / MIN_PERIOD)) ||
-          (ints[4] < 0) || (ints[4] > MAX_OFFSET))
-         printk("AM53C974_setup: illegal parameter\n");
-        else {
-         overrides[commandline_current].host_scsi_id = ints[1];
-         overrides[commandline_current].target_scsi_id = ints[2];
-         overrides[commandline_current].max_rate = ints[3];
-         overrides[commandline_current].max_offset = ints[4];
-         commandline_current++; }
-      }
-     else
-      printk("AM53C974_setup: too many overrides\n");
-   }
-}
-
-#if defined (CONFIG_PCI)
-/**************************************************************************
-* Function : int AM53C974_bios_detect(Scsi_Host_Template *tpnt)
-*
-* Purpose : detects and initializes AM53C974 SCSI chips with PCI Bios
-*
-* Inputs : tpnt - host template
-* 
-* Returns : number of host adapters detected
-**************************************************************************/
-int AM53C974_bios_detect(Scsi_Host_Template *tpnt)
-{
-int count = 0;        /* number of boards detected */
-int pci_index;
-pci_config_t pci_config;
-
-for (pci_index = 0; pci_index <= 16; ++pci_index) {
-    unsigned char pci_bus, pci_device_fn;
-    if (pcibios_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SCSI, pci_index, &pci_bus, &pci_device_fn) != 0)
-       break;
-
-    pcibios_read_config_word(pci_bus, pci_device_fn, PCI_VENDOR_ID, &pci_config._vendor);
-    pcibios_read_config_word(pci_bus, pci_device_fn, PCI_DEVICE_ID, &pci_config._device);
-    pcibios_read_config_word(pci_bus, pci_device_fn, PCI_COMMAND, &pci_config._command);
-    pcibios_read_config_word(pci_bus, pci_device_fn, PCI_STATUS, &pci_config._status);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_CLASS_REVISION, &pci_config._class_revision);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_CACHE_LINE_SIZE, &pci_config._cache_line_size);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_LATENCY_TIMER, &pci_config._latency_timer);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_HEADER_TYPE, &pci_config._header_type);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_BIST, &pci_config._bist);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_0, &pci_config._base0);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_1, &pci_config._base1);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_2, &pci_config._base2);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_3, &pci_config._base3);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_4, &pci_config._base4);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_BASE_ADDRESS_5, &pci_config._base5);
-    pcibios_read_config_dword(pci_bus, pci_device_fn, PCI_ROM_ADDRESS, &pci_config._baserom);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_INTERRUPT_LINE, &pci_config._int_line);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_INTERRUPT_PIN, &pci_config._int_pin);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_MIN_GNT, &pci_config._min_gnt);
-    pcibios_read_config_byte(pci_bus, pci_device_fn, PCI_MAX_LAT, &pci_config._max_lat);
-    pci_config._pcibus = 0xFFFFFFFF;
-    pci_config._cardnum = 0xFFFFFFFF;
- 
-    /* check whether device is I/O mapped -- should be */
-    if (!(pci_config._command & PCI_COMMAND_IO)) continue;
-
-    /* PCI Spec 2.1 states that it is either the driver's or the PCI card's responsibility
-       to set the PCI Master Enable Bit if needed. 
-       (from Mark Stockton <marks@schooner.sys.hou.compaq.com>) */
-    if (!(pci_config._command & PCI_COMMAND_MASTER)) {
-       pci_config._command |= PCI_COMMAND_MASTER;
-       printk("PCI Master Bit has not been set. Setting...\n");
-       pcibios_write_config_word(pci_bus, pci_device_fn, PCI_COMMAND, pci_config._command); }
-
-    /* everything seems OK now, so initialize */
-    if (AM53C974_init(tpnt, pci_config)) count++ ;
-    }
-return (count);
-}
-#endif
-
-/**************************************************************************
-* Function : int AM53C974_nobios_detect(Scsi_Host_Template *tpnt)
-*
-* Purpose : detects and initializes AM53C974 SCSI chips using PCI config 2 
-*
-* Inputs : tpnt - host template
-* 
-* Returns : number of host adapters detected
-*
-* NOTE : This code assumes the controller on PCI bus 0.
-*
-* Origin: Robin Cutshaw (robin@xfree86.org)
-**************************************************************************/
-int AM53C974_nobios_detect(Scsi_Host_Template *tpnt)
-{
-int          count = 0;		/* number of boards detected */
-pci_config_t pci_config;
-
-/* first try PCI config method 1 */
-for (pci_config._pcibus = 0; pci_config._pcibus < 0x10; pci_config._pcibus++) {
-    for (pci_config._cardnum = 0; pci_config._cardnum < 0x20; pci_config._cardnum++) {
-        unsigned long config_cmd;
-	config_cmd = 0x80000000 | (pci_config._pcibus<<16) | (pci_config._cardnum<<11);
-
-        outl(config_cmd, 0xCF8);         /* ioreg 0 */
-        pci_config._device_vendor = inl(0xCFC);
-
-        if ((pci_config._vendor == PCI_VENDOR_ID_AMD) && (pci_config._device == PCI_DEVICE_ID_AMD_SCSI)) {
-           outl(config_cmd | PCI_COMMAND, 0xCF8); pci_config._status_command  = inl(0xCFC);
-           outl(config_cmd | PCI_CLASS_REVISION, 0xCF8); pci_config._class_revision = inl(0xCFC);
-           outl(config_cmd | PCI_CACHE_LINE_SIZE, 0xCF8); pci_config._bist_header_latency_cache = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_0, 0xCF8); pci_config._base0 = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_1, 0xCF8); pci_config._base1 = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_2, 0xCF8); pci_config._base2 = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_3, 0xCF8); pci_config._base3 = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_4, 0xCF8); pci_config._base4 = inl(0xCFC);
-           outl(config_cmd | PCI_BASE_ADDRESS_5, 0xCF8); pci_config._base5 = inl(0xCFC);
-           outl(config_cmd | PCI_ROM_ADDRESS, 0xCF8); pci_config._baserom = inl(0xCFC);
-           outl(config_cmd | PCI_INTERRUPT_LINE, 0xCF8); pci_config._max_min_ipin_iline = inl(0xCFC);
-
-           /* check whether device is I/O mapped -- should be */
-           if (!(pci_config._command & PCI_COMMAND_IO)) continue;
-
-           /* PCI Spec 2.1 states that it is either the driver's or the PCI card's responsibility
-              to set the PCI Master Enable Bit if needed. 
-              From Mark Stockton <marks@schooner.sys.hou.compaq.com> */
-           if (!(pci_config._command & PCI_COMMAND_MASTER)) {
-              pci_config._command |= PCI_COMMAND_MASTER;
-              printk("Config 1; PCI Master Bit has not been set. Setting...\n");
-              outl(config_cmd | PCI_COMMAND, 0xCF8); outw(pci_config._command, 0xCFC); }
-
-           /* everything seems OK now, so initialize */
-           if (AM53C974_init(tpnt, pci_config)) count++ ;
-           }
-        }
-    }
-outb(0, 0xCF8); /* is this really necessary? */
-
-/* try PCI config method 2, if no device was detected by method 1 */
-if (!count) {
-   AM53C974_PCIREG_OPEN();
-
-   pci_config._pcibus = 0xFFFFFFFF;
-   pci_config._cardnum = 0xFFFFFFFF;
-
-   for (pci_config._ioaddr = 0xC000; pci_config._ioaddr < 0xD000; pci_config._ioaddr += 0x0100) {
-       pci_config._device_vendor = inl(pci_config._ioaddr);
-
-       if ((pci_config._vendor == PCI_VENDOR_ID_AMD) && (pci_config._device == PCI_DEVICE_ID_AMD_SCSI)) {
-          pci_config._status_command = inl(pci_config._ioaddr + PCI_COMMAND);
-          pci_config._class_revision = inl(pci_config._ioaddr + PCI_CLASS_REVISION);
-          pci_config._bist_header_latency_cache = inl(pci_config._ioaddr + PCI_CACHE_LINE_SIZE);
-          pci_config._base0 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_0);
-          pci_config._base1 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_1);
-          pci_config._base2 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_2);
-          pci_config._base3 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_3);
-          pci_config._base4 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_4);
-          pci_config._base5 = inl(pci_config._ioaddr + PCI_BASE_ADDRESS_5);
-          pci_config._baserom = inl(pci_config._ioaddr + PCI_ROM_ADDRESS);
-          pci_config._max_min_ipin_iline = inl(pci_config._ioaddr + PCI_INTERRUPT_LINE);
-
-          /* check whether device is I/O mapped -- should be */
-          if (!(pci_config._command & PCI_COMMAND_IO)) continue;
-
-          /* PCI Spec 2.1 states that it is either the driver's or the PCI card's responsibility
-             to set the PCI Master Enable Bit if needed.
-             From Mark Stockton <marks@schooner.sys.hou.compaq.com> */
-          if (!(pci_config._command & PCI_COMMAND_MASTER)) {
-              pci_config._command |= PCI_COMMAND_MASTER;
-              printk("Config 2; PCI Master Bit has not been set. Setting...\n");
-              outw(pci_config._command, pci_config._ioaddr + PCI_COMMAND); }
-
-          /* everything seems OK now, so initialize */
-          if (AM53C974_init(tpnt, pci_config)) count++ ;
-          }
-       }
-   AM53C974_PCIREG_CLOSE();
-   }
-
-return(count);
-}
-
-/**************************************************************************
-* Function : int AM53C974_detect(Scsi_Host_Template *tpnt)
-*
-* Purpose : detects and initializes AM53C974 SCSI chips
-*
-* Inputs : tpnt - host template
-* 
-* Returns : number of host adapters detected
-**************************************************************************/
-int AM53C974_detect(Scsi_Host_Template *tpnt)
-{
-int count;        /* number of boards detected */
-
-#if defined (CONFIG_PCI)
-if (pcibios_present())
-   count = AM53C974_bios_detect(tpnt);
-  else
-#endif
-count = AM53C974_nobios_detect(tpnt);
-return (count);
-}
-
-/**************************************************************************
-* Function : int AM53C974_init(Scsi_Host_Template *tpnt, pci_config_t pci_config)
-*
-* Purpose : initializes instance and corresponding AM53/79C974 chip,
-*
-* Inputs : tpnt - template, pci_config - PCI configuration,
-* 
-* Returns : 1 on success, 0 on failure.
-* 
-* NOTE: If no override for the controller's SCSI id is given and AM53C974_SCSI_ID 
-*       is not defined we assume that the SCSI address of this controller is correctly
-*       set up by the BIOS (as reflected by contents of register CNTLREG1).
-*       This is the only BIOS assistance we need.
-**************************************************************************/
-static int AM53C974_init(Scsi_Host_Template *tpnt, pci_config_t pci_config)
-{
-AM53C974_local_declare();
-int                      i, j;
-struct Scsi_Host         *instance, *search;
-struct AM53C974_hostdata *hostdata;
-
-#ifdef AM53C974_OPTION_DEBUG_PROBE_ONLY
-   printk ("AM53C974: probe only enabled, aborting initialization\n");
-   return -1;
-#endif
-
-instance = scsi_register(tpnt, sizeof(struct AM53C974_hostdata));
-hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-instance->base = NULL;
-instance->io_port = pci_config._base0 & (pci_config._base0 & 0x1 ? 
-                                         0xFFFFFFFC : 0xFFFFFFF0);
-instance->irq = pci_config._int_line;
-instance->dma_channel = -1;
-AM53C974_setio(instance);
-
-#ifdef AM53C974_SCSI_ID
-instance->this_id = AM53C974_SCSI_ID;
-AM53C974_write_8(CNTLREG1, instance->this_id & CNTLREG1_SID);
-#else
-instance->this_id = AM53C974_read_8(CNTLREG1) & CNTLREG1_SID;
-if (instance->this_id != 7) 
-   printk("scsi%d: WARNING: unusual hostadapter SCSI id %d; please verify!\n", 
-          instance->host_no, instance->this_id);
-#endif
-
-for (i = 0; i < sizeof(hostdata->msgout); i++) {
-    hostdata->msgout[i] = NOP;
-    hostdata->last_message[i] = NOP; }
-for (i = 0; i < 8; i++) {
-    hostdata->busy[i] = 0;
-    hostdata->sync_per[i] = DEF_STP;
-    hostdata->sync_off[i] = 0;
-    hostdata->sync_neg[i] = 0;
-    hostdata->sync_en[i] = DEFAULT_SYNC_NEGOTIATION_ENABLED;
-    hostdata->max_rate[i] = DEFAULT_RATE;
-    hostdata->max_offset[i] = DEFAULT_SYNC_OFFSET; }
-
-/* overwrite defaults by LILO overrides */
-for (i = 0; i < commandline_current; i++) {
-    if (overrides[i].host_scsi_id == instance->this_id) {
-       j = overrides[i].target_scsi_id;
-       hostdata->sync_en[j] = 1;
-       hostdata->max_rate[j] = overrides[i].max_rate;
-       hostdata->max_offset[j] = overrides[i].max_offset; 
-       }
-    }
-
-hostdata->sel_cmd = NULL;
-hostdata->connected = NULL;
-hostdata->issue_queue = NULL;
-hostdata->disconnected_queue = NULL;
-hostdata->in_reset = 0;
-hostdata->aborted = 0;
-hostdata->selecting = 0;
-hostdata->disconnecting = 0;
-hostdata->dma_busy = 0;
-
-/* Set up an interrupt handler if we aren't already sharing an IRQ with another board */
-for (search = first_host; 
-     search && ( ((the_template != NULL) && (search->hostt != the_template)) || 
-                 (search->irq != instance->irq) || (search == instance) );
-     search = search->next);
-if (!search) {
-   if (request_irq(instance->irq, AM53C974_intr, SA_INTERRUPT, "AM53C974")) {
-      printk("scsi%d: IRQ%d not free, detaching\n", instance->host_no, instance->irq);
-      scsi_unregister(instance);
-      return -1; } 
-   }
-  else {
-   printk("scsi%d: using interrupt handler previously installed for scsi%d\n",
-	  instance->host_no, search->host_no); }
-
-if (!the_template) {
-   the_template = instance->hostt;
-   first_instance = instance; }
-
-/* do hard reset */
-AM53C974_write_8(CMDREG, CMDREG_RDEV);     /* reset device */
-udelay(5);
-AM53C974_write_8(CMDREG, CMDREG_NOP);
-AM53C974_write_8(CNTLREG1, CNTLREG1_DISR | instance->this_id); 
-AM53C974_write_8(CMDREG, CMDREG_RBUS);     /* reset SCSI bus */
-udelay(10);
-AM53C974_config_after_reset(instance);
-
-return(0);
-}
-
-/*********************************************************************
-* Function : AM53C974_config_after_reset(struct Scsi_Host *instance) *
-*                                                                    *
-* Purpose : initializes chip registers after reset                   *
-*                                                                    *
-* Inputs : instance - which AM53C974                                 *
-*                                                                    *
-* Returns : nothing                                                  *
-**********************************************************************/
-static void AM53C974_config_after_reset(struct Scsi_Host *instance)
-{
-AM53C974_local_declare(); 
-AM53C974_setio(instance);
-
-/* clear SCSI FIFO */
-AM53C974_write_8(CMDREG, CMDREG_CFIFO);
-
-/* configure device */
-AM53C974_write_8(STIMREG, DEF_SCSI_TIMEOUT);
-AM53C974_write_8(STPREG, DEF_STP & STPREG_STP);
-AM53C974_write_8(SOFREG, (DEF_SOF_RAD<<6) | (DEF_SOF_RAA<<4));
-AM53C974_write_8(CLKFREG, DEF_CLKF & CLKFREG_MASK);
-AM53C974_write_8(CNTLREG1, (DEF_ETM<<7) | CNTLREG1_DISR | (DEF_PERE<<4) | instance->this_id);
-AM53C974_write_8(CNTLREG2, (DEF_ENF<<6));
-AM53C974_write_8(CNTLREG3, (DEF_ADIDCHK<<7) | (DEF_FASTSCSI<<4) | (DEF_FASTCLK<<3));
-AM53C974_write_8(CNTLREG4, (DEF_GLITCH<<6) | (DEF_PWD<<5) | (DEF_RAE<<3) | (DEF_RADE<<2) | CNTLREG4_RES);
-}
-
-/***********************************************************************
-* Function : const char *AM53C974_info(struct Scsi_Host *instance)     *
-*                                                                      *
-* Purpose : return device driver information                           *
-*                                                                      *
-* Inputs : instance - which AM53C974                                   *
-*                                                                      *
-* Returns : info string                                                *
-************************************************************************/
-const char *AM53C974_info(struct Scsi_Host *instance)
-{
-static char       info[100];
-
-sprintf(info, "AM53/79C974 PCscsi driver rev. %d.%d; host I/O address: 0x%x; irq: %d\n", 
-        AM53C974_DRIVER_REVISION_MAJOR, AM53C974_DRIVER_REVISION_MINOR,
-        instance->io_port, instance->irq);
-return (info);
-}
-
-/************************************************************************** 
-* Function : int AM53C974_command (Scsi_Cmnd *SCpnt)                      *
-*                                                                         *
-* Purpose : the unqueued SCSI command function, replaced by the           *
-*           AM53C974_queue_command function                               *
-*                                                                         *
-* Inputs : SCpnt - pointer to command structure                           *
-*                                                                         *
-* Returns :status, see hosts.h for details                                *
-***************************************************************************/
-int AM53C974_command(Scsi_Cmnd *SCpnt)
-{
-DEB(printk("AM53C974_command called\n"));
-return 0;
-}
-
-/**************************************************************************
-* Function : void initialize_SCp(Scsi_Cmnd *cmd)                          *
-*                                                                         *
-* Purpose : initialize the saved data pointers for cmd to point to the    *
-*	    start of the buffer.                                          *                              
-*                                                                         *
-* Inputs : cmd - Scsi_Cmnd structure to have pointers reset.              *
-*                                                                         *
-* Returns : nothing                                                       *
-**************************************************************************/
-static __inline__ void initialize_SCp(Scsi_Cmnd *cmd)
-{
-if (cmd->use_sg) {
-   cmd->SCp.buffer = (struct scatterlist *)cmd->buffer;
-   cmd->SCp.buffers_residual = cmd->use_sg - 1;
-   cmd->SCp.ptr = (char *)cmd->SCp.buffer->address;
-   cmd->SCp.this_residual = cmd->SCp.buffer->length; }
-  else {
-   cmd->SCp.buffer = NULL;
-   cmd->SCp.buffers_residual = 0;
-   cmd->SCp.ptr = (char *)cmd->request_buffer;
-   cmd->SCp.this_residual = cmd->request_bufflen; }
-}
-
-/**************************************************************************
-* Function : run_main(void)                                               *
-*                                                                         *
-* Purpose : insure that the coroutine is running and will process our     *
-* 	    request.  main_running is checked/set here (in an inline      *
-*           function rather than in AM53C974_main itself to reduce the    *
-*           chances of stack overflow.                                    *
-*                                                                         *
-*                                                                         *
-* Inputs : none                                                           *
-*                                                                         *
-* Returns : nothing                                                       *
-**************************************************************************/
-static __inline__ void run_main(void)
-{
-cli();
-if (!main_running) {
-   /* main_running is cleared in AM53C974_main once it can't do 
-      more work, and AM53C974_main exits with interrupts disabled. */
-   main_running = 1;
-   AM53C974_main();
-   sti(); }
-  else 
-   sti();
-}
-
-/************************************************************************** 
-* Function : int AM53C974_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
-*
-* Purpose : writes SCSI command into AM53C974 FIFO 
-*
-* Inputs : cmd - SCSI command, done - function called on completion, with
-*	a pointer to the command descriptor.
-* 
-* Returns : status, see hosts.h for details
-*
-* Side effects : 
-*      cmd is added to the per instance issue_queue, with minor 
-*	twiddling done to the host specific fields of cmd.  If the 
-*	main coroutine is not running, it is restarted.
-**************************************************************************/
-int AM53C974_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
-{
-struct Scsi_Host         *instance = cmd->host;
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-Scsi_Cmnd                *tmp;
-
-cli();
-DEB_QUEUE(printk(SEPARATOR_LINE));
-DEB_QUEUE(printk("scsi%d: AM53C974_queue_command called\n", instance->host_no));
-DEB_QUEUE(printk("cmd=%02x target=%02x lun=%02x bufflen=%d use_sg = %02x\n", 
-	   cmd->cmnd[0], cmd->target, cmd->lun, cmd->request_bufflen, cmd->use_sg));
-
-/* We use the host_scribble field as a pointer to the next command in a queue */
-cmd->host_scribble = NULL;
-cmd->scsi_done = done;
-cmd->result = 0;
-cmd->device->disconnect = 0;
-
-/* Insert the cmd into the issue queue. Note that REQUEST SENSE 
- * commands are added to the head of the queue since any command will
- * clear the contingent allegiance condition that exists and the 
- * sense data is only guaranteed to be valid while the condition exists. */
-if (!(hostdata->issue_queue) || (cmd->cmnd[0] == REQUEST_SENSE)) {
-   LIST(cmd, hostdata->issue_queue);
-   cmd->host_scribble = (unsigned char *)hostdata->issue_queue;
-   hostdata->issue_queue = cmd; }
-  else {
-   for (tmp = (Scsi_Cmnd *)hostdata->issue_queue; tmp->host_scribble; 
-	tmp = (Scsi_Cmnd *)tmp->host_scribble);
-   LIST(cmd, tmp);
-   tmp->host_scribble = (unsigned char *)cmd; }
-
-DEB_QUEUE(printk("scsi%d : command added to %s of queue\n", instance->host_no,
-	  (cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail"));
-
-/* Run the coroutine if it isn't already running. */
-run_main();
-return 0;
-}
-
-/**************************************************************************
- * Function : AM53C974_main (void) 
- *
- * Purpose : AM53C974_main is a coroutine that runs as long as more work can 
- *	be done on the AM53C974 host adapters in a system.  Both 
- *	AM53C974_queue_command() and AM53C974_intr() will try to start it 
- *	in case it is not running.
- * 
- * NOTE : AM53C974_main exits with interrupts *disabled*, the caller should 
- *  reenable them.  This prevents reentrancy and kernel stack overflow.
- **************************************************************************/  
-static void AM53C974_main(void)
-{
-AM53C974_local_declare(); 
-Scsi_Cmnd                *tmp, *prev;
-struct Scsi_Host         *instance;
-struct AM53C974_hostdata *hostdata;
-int                      done;
-
-/* We run (with interrupts disabled) until we're sure that none of 
- * the host adapters have anything that can be done, at which point 
- * we set main_running to 0 and exit. */
-
-do {
-   cli(); /* Freeze request queues */
-   done = 1;
-   for (instance = first_instance; instance && instance->hostt == the_template;
-        instance = instance->next) {
-       hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-       AM53C974_setio(instance);
-       /* start to select target if we are not connected and not in the 
-          selection process */
-       if (!hostdata->connected && !hostdata->sel_cmd) {
-          /* Search through the issue_queue for a command destined for a target 
-             that is not busy. */
-          for (tmp = (Scsi_Cmnd *)hostdata->issue_queue, prev = NULL; tmp; 
-               prev = tmp, tmp = (Scsi_Cmnd *)tmp->host_scribble) {
-	      /*  When we find one, remove it from the issue queue. */
-	      if (!(hostdata->busy[tmp->target] & (1 << tmp->lun))) {
-		 if (prev) {
-		    REMOVE(prev, (Scsi_Cmnd *)(prev->host_scribble), tmp,
-                           (Scsi_Cmnd *)(tmp->host_scribble));
-		    prev->host_scribble = tmp->host_scribble; } 
-                   else {
-		    REMOVE(-1, hostdata->issue_queue, tmp, tmp->host_scribble);
-		    hostdata->issue_queue = (Scsi_Cmnd *)tmp->host_scribble; }
-		 tmp->host_scribble = NULL;
-
-                 /* go into selection mode, disable reselection and wait for
-                    SO interrupt which will continue with the selection process */
-                 hostdata->selecting = 1;
-                 hostdata->sel_cmd = tmp;
-                 AM53C974_write_8(CMDREG, CMDREG_DSR); 
-                 break;                 
-		 } /* if target/lun is not busy */
-
-	      } /* for */
-          } /* if (!hostdata->connected) */
-         else {		
-          DEB(printk("main: connected; cmd = 0x%lx, sel_cmd = 0x%lx\n",
-                 (long)hostdata->connected, (long)hostdata->sel_cmd));
-	  }
-       } /* for instance */
-   } while (!done);
-main_running = 0;
-}
-
-/*********************************************************************
-* Function : AM53C974_intr(int irq, struct pt_regs *regs)            *
-*                                                                    *
-* Purpose : interrupt handler                                        *
-*                                                                    *
-* Inputs : irq - interrupt line, regs - ?                            *
-*                                                                    *
-* Returns : nothing                                                  *
-**********************************************************************/
-static void AM53C974_intr(int irq, struct pt_regs *regs)
-{
-AM53C974_local_declare(); 
-struct Scsi_Host         *instance;
-struct AM53C974_hostdata *hostdata;
-unsigned char            cmdreg, dmastatus, statreg, isreg, instreg, cfifo;
-
-/* find AM53C974 hostadapter responsible for this interrupt */
-for (instance = first_instance; instance; instance = instance->next)
-    if ((instance->irq == irq) && (instance->hostt == the_template)) goto FOUND;
-sti();
-return;
-
-/* found; now decode and process */
-FOUND:
-hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-AM53C974_setio(instance);
-dmastatus = AM53C974_read_8(DMASTATUS);
-
-DEB_INTR(printk(SEPARATOR_LINE));
-DEB_INTR(printk("AM53C974 interrupt; dmastatus=0x%02x\n", dmastatus));
-KEYWAIT();
-
-/*** DMA related interrupts ***/
-if (hostdata->connected && (dmastatus & (DMASTATUS_ERROR | DMASTATUS_PWDN | 
-                                         DMASTATUS_ABORT))) {
-   /* DMA error or POWERDOWN */
-   printk("scsi%d: DMA error or powerdown; dmastatus: 0x%02x\n",
-          instance->host_no, dmastatus);
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   panic("scsi%d: cannot recover\n", instance->host_no); }
-
-if (hostdata->connected && (dmastatus & DMASTATUS_DONE)) {     
-   /* DMA transfer done */
-   unsigned long residual;
-   cli();
-   if (!(AM53C974_read_8(DMACMD) & DMACMD_DIR)) {
-      do {
-         dmastatus = AM53C974_read_8(DMASTATUS);
-         residual  = AM53C974_read_8(CTCLREG) | (AM53C974_read_8(CTCMREG) << 8) |
-                    (AM53C974_read_8(CTCHREG) << 16);
-         residual += AM53C974_read_8(CFIREG) & CFIREG_CF;
-         } while (!(dmastatus & DMASTATUS_SCSIINT) && residual);
-      residual = AM53C974_read_8(CTCLREG) | (AM53C974_read_8(CTCMREG) << 8) |
-                 (AM53C974_read_8(CTCHREG) << 16);
-      residual += AM53C974_read_8(CFIREG) & CFIREG_CF;
-      }
-     else
-      residual = 0;
-   hostdata->connected->SCp.ptr += hostdata->connected->SCp.this_residual - residual;
-   hostdata->connected->SCp.this_residual = residual;
-
-   AM53C974_write_8(DMACMD, DMACMD_IDLE);
-
-   /* if service request missed before, process it now (ugly) */
-   if (hostdata->dma_busy) {
-      hostdata->dma_busy = 0;
-      cmdreg = AM53C974_read_8(CMDREG);
-      statreg = AM53C974_read_8(STATREG);
-      isreg = AM53C974_read_8(ISREG);
-      instreg = AM53C974_read_8(INSTREG);
-      cfifo = AM53C974_cfifo();
-      AM53C974_information_transfer(instance, statreg, isreg, instreg, cfifo,
-                                    dmastatus); }
-   sti();
-   }
-   
-if (!(dmastatus & DMASTATUS_SCSIINT)) {
-   sti();
-   return; }
-
-/*** SCSI related interrupts ***/
-cmdreg = AM53C974_read_8(CMDREG);
-statreg = AM53C974_read_8(STATREG);
-isreg = AM53C974_read_8(ISREG);
-instreg = AM53C974_read_8(INSTREG);
-cfifo = AM53C974_cfifo();
-
-DEB_INTR(printk("scsi%d: statreg: 0x%02x; isreg: 0x%02x; instreg: 0x%02x; cfifo: 0x%02x\n",
-                instance->host_no, statreg, isreg, instreg, cfifo));
-
-if (statreg & STATREG_PE) {
-   /* parity error */
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   printk("scsi%d : PARITY error\n", instance->host_no);
-   if (hostdata->connected) hostdata->sync_off[hostdata->connected->target] = 0; /* setup asynchronous transfer */
-   hostdata->aborted = 1; }
-
-if (statreg & STATREG_IOE) {
-   /* illegal operation error */
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   printk("scsi%d : ILLEGAL OPERATION error\n", instance->host_no);
-   printk("cmdreg:  0x%02x; dmacmd:  0x%02x; statreg: 0x%02x; \n"
-          "isreg:   0x%02x; instreg: 0x%02x; cfifo:   0x%02x\n",
-           cmdreg, AM53C974_read_8(DMACMD), statreg, isreg, instreg, cfifo); }
-if (hostdata->in_reset && (instreg & INSTREG_SRST)) {
-   /* RESET INTERRUPT */
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   DEB(printk("Bus reset interrupt received\n"));
-   AM53C974_intr_bus_reset(instance);
-   cli();
-   if (hostdata->connected) {
-      hostdata->connected->result = DID_RESET << 16;
-      hostdata->connected->scsi_done((Scsi_Cmnd *)hostdata->connected);
-      hostdata->connected = NULL; }
-     else { 
-      if (hostdata->sel_cmd) {
-         hostdata->sel_cmd->result = DID_RESET << 16;
-         hostdata->sel_cmd->scsi_done((Scsi_Cmnd *)hostdata->sel_cmd);
-         hostdata->sel_cmd = NULL; }
-      }
-   sti();
-   if (hostdata->in_reset == 1) goto EXIT;
-     else return;
-   }
-
-if (instreg & INSTREG_ICMD) {
-   /* INVALID COMMAND INTERRUPT */
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   printk("scsi%d: Invalid command interrupt\n", instance->host_no);
-   printk("cmdreg:  0x%02x; dmacmd:  0x%02x; statreg: 0x%02x; dmastatus: 0x%02x; \n"
-          "isreg:   0x%02x; instreg: 0x%02x; cfifo:   0x%02x\n",
-           cmdreg, AM53C974_read_8(DMACMD), statreg, dmastatus, isreg, instreg, cfifo);
-   panic("scsi%d: cannot recover\n", instance->host_no); }
-
-if (instreg & INSTREG_DIS) {
-   /* DISCONNECT INTERRUPT */
-   DEB_INTR(printk("Disconnect interrupt received; "));
-   cli();
-   AM53C974_intr_disconnect(instance);
-   sti();
-   goto EXIT; }
-
-if (instreg & INSTREG_RESEL) {
-   /* RESELECTION INTERRUPT */
-   DEB_INTR(printk("Reselection interrupt received\n"));
-   cli();
-   AM53C974_intr_reselect(instance, statreg);
-   sti();
-   goto EXIT; }
-
-if (instreg & INSTREG_SO) {
-   DEB_INTR(printk("Successful operation interrupt received\n"));
-   if (hostdata->selecting) {
-      DEB_INTR(printk("DSR completed, starting select\n"));
-      cli();
-      AM53C974_select(instance, (Scsi_Cmnd *)hostdata->sel_cmd,
-                          (hostdata->sel_cmd->cmnd[0] == REQUEST_SENSE) ? 
-                                                  TAG_NONE : TAG_NEXT);
-      hostdata->selecting = 0;
-      AM53C974_set_sync(instance, hostdata->sel_cmd->target);
-      sti();
-      return; }
-
-   if (hostdata->sel_cmd != NULL) {
-      if ( ((isreg & ISREG_IS) != ISREG_OK_NO_STOP) &&
-           ((isreg & ISREG_IS) != ISREG_OK_STOP) ) {
-         /* UNSUCCESSFUL SELECTION */
-         DEB_INTR(printk("unsuccessful selection\n"));
-         cli();
-         hostdata->dma_busy = 0;
-	 LIST(hostdata->sel_cmd, hostdata->issue_queue);
-	 hostdata->sel_cmd->host_scribble = (unsigned char *)hostdata->issue_queue;
-         hostdata->issue_queue = hostdata->sel_cmd;
-         hostdata->sel_cmd = NULL;
-         hostdata->selecting = 0;
-         sti();
-         goto EXIT; }
-        else {
-         /* SUCCESSFUL SELECTION */
-         DEB(printk("successful selection; cmd=0x%02lx\n", (long)hostdata->sel_cmd));
-         cli();
-         hostdata->dma_busy = 0;
-         hostdata->disconnecting = 0;
-         hostdata->connected = hostdata->sel_cmd;
-         hostdata->sel_cmd = NULL;
-         hostdata->selecting = 0;
-#ifdef SCSI2
-         if (!hostdata->connected->device->tagged_queue)
-#endif    
-            hostdata->busy[hostdata->connected->target] |= (1 << hostdata->connected->lun);
-         /* very strange -- use_sg is sometimes nonzero for request sense commands !! */
-         if ((hostdata->connected->cmnd[0] == REQUEST_SENSE) && hostdata->connected->use_sg) {
-            DEB(printk("scsi%d: REQUEST_SENSE command with nonzero use_sg\n", instance->host_no));
-            KEYWAIT();
-            hostdata->connected->use_sg = 0; }
-         initialize_SCp((Scsi_Cmnd *)hostdata->connected);
-         hostdata->connected->SCp.phase = PHASE_CMDOUT;
-         AM53C974_information_transfer(instance, statreg, isreg, instreg, cfifo, dmastatus);
-         sti();
-         return; }
-      }
-     else {
-      cli();
-      AM53C974_information_transfer(instance, statreg, isreg, instreg, cfifo, dmastatus);
-      sti();
-      return; }
-   }
-    
-if (instreg & INSTREG_SR) {
-   DEB_INTR(printk("Service request interrupt received, "));
-   if (hostdata->connected) {
-      DEB_INTR(printk("calling information_transfer\n"));
-      cli();
-      AM53C974_information_transfer(instance, statreg, isreg, instreg, cfifo, dmastatus);
-      sti(); }
-     else {
-      printk("scsi%d: weird: service request when no command connected\n", instance->host_no);
-      AM53C974_write_8(CMDREG, CMDREG_CFIFO); }   /* clear FIFO */
-   return;
-   }
-
-EXIT:
-  DEB_INTR(printk("intr: starting main\n"));
-  run_main();
-  DEB_INTR(printk("end of intr\n"));
-}
-
-/************************************************************************** 
-* Function : AM53C974_intr_disconnect(struct Scsi_Host *instance)
-*
-* Purpose : manage target disconnection
-*
-* Inputs : instance -- which AM53C974
-* 
-* Returns : nothing
-**************************************************************************/
-static void AM53C974_intr_disconnect(struct Scsi_Host *instance) 
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-Scsi_Cmnd                *cmd;
-AM53C974_setio(instance);
-
-if (hostdata->sel_cmd != NULL) {
-   /* normal selection timeout, typical for nonexisting targets */
-   cmd = (Scsi_Cmnd *)hostdata->sel_cmd;
-   DEB_INTR(printk("bad target\n"));
-   cmd->result = DID_BAD_TARGET << 16;
-   goto EXIT_FINISHED; }
-
-if (!hostdata->connected) {
-   /* can happen if controller was reset, a device tried to reconnect,
-      failed and disconnects now */
-   AM53C974_write_8(CMDREG, CMDREG_CFIFO);
-   return; }
-
-if (hostdata->disconnecting) {
-   /* target sent disconnect message, so we are prepared */
-   cmd = (Scsi_Cmnd *)hostdata->connected;
-   AM53C974_set_async(instance, cmd->target);
-   DEB_INTR(printk("scsi%d : disc. from cmnd %d for ta %d, lun %d\n",
-   	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-   if (cmd->device->disconnect) {
-      /* target wants to reselect later */
-      DEB_INTR(printk("ok, re-enabling selection\n"));
-      LIST(cmd,hostdata->disconnected_queue);
-      cmd->host_scribble = (unsigned char *)hostdata->disconnected_queue;
-      hostdata->disconnected_queue = cmd;
-      DEB_QUEUE(printk("scsi%d : command for target %d lun %d this %d was moved from connected to"
-   	               "  the disconnected_queue\n", instance->host_no, cmd->target,
-                        cmd->lun, hostdata->disconnected_queue->SCp.this_residual));
-      DEB_QUEUE(AM53C974_print_queues(instance));
-      goto EXIT_UNFINISHED; }
-     else {
-      /* target does not want to reselect later, we are really finished */
-#ifdef AM53C974_DEBUG
-      if (cmd->cmnd[0] == REQUEST_SENSE) {
-        int i;
-        printk("Request sense data dump:\n");
-        for (i = 0; i < cmd->request_bufflen; i++) {
-             printk("%02x ", *((char *)(cmd->request_buffer) + i));
-             if (i && !(i % 16)) printk("\n"); }
-        printk("\n"); }
-#endif
-      goto EXIT_FINISHED; } /* !cmd->device->disconnect */
-   } /* if (hostdata->disconnecting) */
-
-/* no disconnect message received; unexpected disconnection */
-cmd = (Scsi_Cmnd *)hostdata->connected;
-if (cmd) {
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-   AM53C974_set_async(instance, cmd->target);
-   printk("scsi%d: Unexpected disconnect; phase: %d; target: %d; this_residual: %d; buffers_residual: %d; message: %d\n",
-           instance->host_no, cmd->SCp.phase, cmd->target, cmd->SCp.this_residual, cmd->SCp.buffers_residual,
-           cmd->SCp.Message);
-   printk("cmdreg: 0x%02x; statreg: 0x%02x; isreg: 0x%02x; cfifo: 0x%02x\n",
-          AM53C974_read_8(CMDREG), AM53C974_read_8(STATREG), AM53C974_read_8(ISREG),
-           AM53C974_read_8(CFIREG) & CFIREG_CF);
-
-    if ((hostdata->last_message[0] == EXTENDED_MESSAGE) && 
-        (hostdata->last_message[2] == EXTENDED_SDTR)) {
-        /* sync. negotiation was aborted, setup asynchronous transfer with target */
-        hostdata->sync_off[cmd->target] = 0; }
-   if (hostdata->aborted || hostdata->msgout[0] == ABORT)
-      cmd->result = DID_ABORT << 16;
-     else
-      cmd->result = DID_ERROR << 16;
-   goto EXIT_FINISHED; }
-
-EXIT_FINISHED:
-hostdata->aborted = 0;
-hostdata->msgout[0] = NOP;
-hostdata->sel_cmd = NULL;
-hostdata->connected = NULL;
-hostdata->selecting = 0;
-hostdata->disconnecting = 0;
-hostdata->dma_busy = 0;
-hostdata->busy[cmd->target] &= ~(1 << cmd->lun);
-AM53C974_write_8(CMDREG, CMDREG_CFIFO);
-DEB(printk("disconnect; issue_queue: 0x%lx, disconnected_queue: 0x%lx\n", 
-       (long)hostdata->issue_queue, (long)hostdata->disconnected_queue));
-cmd->scsi_done(cmd);
-
-if (!hostdata->selecting) {
-   AM53C974_set_async(instance, cmd->target); 
-   AM53C974_write_8(CMDREG, CMDREG_ESR); } /* allow reselect */
-return;
-
-EXIT_UNFINISHED:
-hostdata->msgout[0] = NOP;
-hostdata->sel_cmd = NULL;
-hostdata->connected = NULL;
-hostdata->aborted = 0;
-hostdata->selecting = 0;
-hostdata->disconnecting = 0;
-hostdata->dma_busy = 0;
-DEB(printk("disconnect; issue_queue: 0x%lx, disconnected_queue: 0x%lx\n", 
-       (long)hostdata->issue_queue, (long)hostdata->disconnected_queue));
-if (!hostdata->selecting) {
-   AM53C974_set_async(instance, cmd->target); 
-   AM53C974_write_8(CMDREG, CMDREG_ESR); } /* allow reselect */
-return;
-}
-
-/************************************************************************** 
-* Function : int AM53C974_sync_neg(struct Scsi_Host *instance, int target, unsigned char *msg)
-*
-* Purpose : setup message string for sync. negotiation
-*
-* Inputs : instance -- which AM53C974
-*          target -- which SCSI target to deal with
-*          msg -- input message string
-* 
-* Returns : 0 if parameters accepted or 1 if not accepted
-*
-* Side effects: hostdata is changed
-*
-* Note: we assume here that fastclk is enabled
-**************************************************************************/
-static int AM53C974_sync_neg(struct Scsi_Host *instance, int target, unsigned char *msg) 
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-int                      period, offset, i, rate, rate_rem;
-AM53C974_setio(instance);
-
-period = (DEF_CLK * msg[3] * 8 + 1000) / 2000;
-if (period < MIN_PERIOD) {
-    period = MIN_PERIOD;
-    hostdata->msgout[3] = period / 4; }
-   else
-    if (period > MAX_PERIOD) {
-       period = MAX_PERIOD;
-       hostdata->msgout[3] = period / 4; }
-      else
-       hostdata->msgout[3] = msg[3];
-offset = msg[4]; 
-if (offset > MAX_OFFSET) offset = MAX_OFFSET;
-hostdata->msgout[4] = offset;
-hostdata->sync_per[target] = period;
-hostdata->sync_off[target] = offset;
-for (i = 0; i < 3; i++) hostdata->msgout[i] = msg[i];
-if ((hostdata->msgout[3] != msg[3]) || (msg[4] != offset)) return(1);
-
-rate = DEF_CLK / period;
-rate_rem = 10 * (DEF_CLK - period * rate) / period;
-
-if (offset)
-   printk("\ntarget %d: rate=%d.%d Mhz, synchronous, sync offset=%d bytes\n",
-          target, rate, rate_rem, offset);
-  else
-   printk("\ntarget %d: rate=%d.%d Mhz, asynchronous\n", target, rate, rate_rem);
-
-return(0);
-}
-
-/************************************************************************** 
-* Function : AM53C974_set_async(struct Scsi_Host *instance, int target)
-*
-* Purpose : put controller into async. mode
-*
-* Inputs : instance -- which AM53C974
-*          target -- which SCSI target to deal with
-* 
-* Returns : nothing
-**************************************************************************/
-static __inline__ void AM53C974_set_async(struct Scsi_Host *instance, int target)
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-AM53C974_setio(instance);
-
-AM53C974_write_8(STPREG, hostdata->sync_per[target]);
-AM53C974_write_8(SOFREG, (DEF_SOF_RAD<<6) | (DEF_SOF_RAA<<4));
-}
-
-/************************************************************************** 
-* Function : AM53C974_set_sync(struct Scsi_Host *instance, int target)
-*
-* Purpose : put controller into sync. mode
-*
-* Inputs : instance -- which AM53C974
-*          target -- which SCSI target to deal with
-* 
-* Returns : nothing
-**************************************************************************/
-static __inline__ void AM53C974_set_sync(struct Scsi_Host *instance, int target)
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-AM53C974_setio(instance);
-
-AM53C974_write_8(STPREG, hostdata->sync_per[target]);
-AM53C974_write_8(SOFREG, (SOFREG_SO & hostdata->sync_off[target]) | 
-                (DEF_SOF_RAD<<6) | (DEF_SOF_RAA<<4));
-}
-
-/***********************************************************************
-* Function : AM53C974_information_transfer(struct Scsi_Host *instance, *
-*                          unsigned char statreg, unsigned char isreg, *
-*                         unsigned char instreg, unsigned char cfifo,  *
-*                         unsigned char dmastatus)                     *
-*                                                                      *
-* Purpose : handle phase changes                                       *
-*                                                                      *
-* Inputs : instance - which AM53C974                                   *
-*          statreg - stus register                                     *
-*          isreg - internal state register                             *
-*          instreg - interrupt status register                         *
-*          cfifo - number of bytes in FIFO                             *
-*          dmastatus - dma status register                             *
-*                                                                      *
-* Returns : nothing                                                    *
-************************************************************************/
-static void AM53C974_information_transfer(struct Scsi_Host *instance, 
-                                          unsigned char statreg, unsigned char isreg,
-                                          unsigned char instreg, unsigned char cfifo,
-                                          unsigned char dmastatus)
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-Scsi_Cmnd                *cmd = (Scsi_Cmnd *)hostdata->connected;
-int                      ret, i, len, residual=-1;
-AM53C974_setio(instance);
-
-DEB_INFO(printk(SEPARATOR_LINE));
-switch (statreg & STATREG_PHASE) {	/* scsi phase */
-  case PHASE_DATAOUT:
-    DEB_INFO(printk("Dataout phase; cmd=0x%lx, sel_cmd=0x%lx, this_residual=%d, buffers_residual=%d\n",
-                    (long)hostdata->connected, (long)hostdata->sel_cmd, cmd->SCp.this_residual, cmd->SCp.buffers_residual));
-    cmd->SCp.phase = PHASE_DATAOUT;
-    goto PHASE_DATA_IO;
-
-  case PHASE_DATAIN:
-    DEB_INFO(printk("Datain phase; cmd=0x%lx, sel_cmd=0x%lx, this_residual=%d, buffers_residual=%d\n",
-                     (long)hostdata->connected, (long)hostdata->sel_cmd, cmd->SCp.this_residual, cmd->SCp.buffers_residual));
-    cmd->SCp.phase = PHASE_DATAIN;
-    PHASE_DATA_IO:
-    if (hostdata->aborted) {
-       AM53C974_write_8(DMACMD, DMACMD_IDLE);
-       AM53C974_write_8(CMDREG, CMDREG_CFIFO);
-       AM53C974_write_8(CMDREG, CMDREG_SATN);
-       return; }
-    if ((!cmd->SCp.this_residual) && cmd->SCp.buffers_residual) {
-       cmd->SCp.buffer++;
-       cmd->SCp.buffers_residual--;
-       cmd->SCp.ptr = (unsigned char *)cmd->SCp.buffer->address;
-       cmd->SCp.this_residual = cmd->SCp.buffer->length; }
-    if (cmd->SCp.this_residual) {
-       if (!(AM53C974_read_8(DMACMD) & DMACMD_START)) {
-          hostdata->dma_busy = 0;
-          AM53C974_transfer_dma(instance, statreg & STATREG_IO,
-                                (unsigned long)cmd->SCp.this_residual,
-                                cmd->SCp.ptr); }
-         else
-          hostdata->dma_busy = 1;
-       }
-    return;
-
-  case PHASE_MSGIN:
-    DEB_INFO(printk("Message-In phase; cmd=0x%lx, sel_cmd=0x%lx\n",
-                    (long)hostdata->connected, (long)hostdata->sel_cmd));
-    AM53C974_set_async(instance, cmd->target);
-    if (cmd->SCp.phase == PHASE_DATAIN)
-       AM53C974_dma_blast(instance, dmastatus, statreg);
-    if ((cmd->SCp.phase == PHASE_DATAOUT) && (AM53C974_read_8(DMACMD) & DMACMD_START)) {
-       AM53C974_write_8(DMACMD, DMACMD_IDLE);
-       residual = cfifo + (AM53C974_read_8(CTCLREG) | (AM53C974_read_8(CTCMREG) << 8) |
-                          (AM53C974_read_8(CTCHREG) << 16));
-       cmd->SCp.ptr += cmd->SCp.this_residual - residual;
-       cmd->SCp.this_residual = residual;
-       if (cfifo) { AM53C974_write_8(CMDREG, CMDREG_CFIFO); cfifo = 0; }
-       }
-    if (cmd->SCp.phase == PHASE_STATIN) {
-       while ((AM53C974_read_8(CFIREG) & CFIREG_CF) < 2) ;
-       cmd->SCp.Status = AM53C974_read_8(FFREG);
-       cmd->SCp.Message = AM53C974_read_8(FFREG); 
-       DEB_INFO(printk("Message-In phase; status=0x%02x, message=0x%02x\n",
-                       cmd->SCp.Status, cmd->SCp.Message));
-       ret = AM53C974_message(instance, cmd, cmd->SCp.Message); }
-      else {
-       if (!cfifo) {
-          AM53C974_write_8(CMDREG, CMDREG_IT); 
-          AM53C974_poll_int();
-          cmd->SCp.Message = AM53C974_read_8(FFREG);
-          }
-       ret = AM53C974_message(instance, cmd, cmd->SCp.Message);
-       }
-    cmd->SCp.phase = PHASE_MSGIN;
-    AM53C974_set_sync(instance, cmd->target);
-    break;
-  case PHASE_MSGOUT:
-    DEB_INFO(printk("Message-Out phase; cfifo=%d; msgout[0]=0x%02x\n",
-                    AM53C974_read_8(CFIREG) & CFIREG_CF, hostdata->msgout[0]));
-    AM53C974_write_8(DMACMD, DMACMD_IDLE);
-    AM53C974_set_async(instance, cmd->target);
-    for (i = 0; i < sizeof(hostdata->last_message); i++) 
-        hostdata->last_message[i] = hostdata->msgout[i];
-    if ((hostdata->msgout[0] == 0) || INSIDE(hostdata->msgout[0], 0x02, 0x1F) || 
-        INSIDE(hostdata->msgout[0], 0x80, 0xFF)) 
-       len = 1;
-      else {
-       if (hostdata->msgout[0] == EXTENDED_MESSAGE) {
-#ifdef AM53C974_DEBUG_INFO
-          printk("Extended message dump:\n");
-          for (i = 0; i < hostdata->msgout[1] + 2; i++) {
-              printk("%02x ", hostdata->msgout[i]);
-              if (i && !(i % 16)) printk("\n"); }
-          printk("\n");
-#endif
-          len = hostdata->msgout[1] + 2; }
-         else
-          len = 2;
-       }
-    for (i = 0; i < len; i++) AM53C974_write_8(FFREG, hostdata->msgout[i]);
-    AM53C974_write_8(CMDREG, CMDREG_IT);
-    cmd->SCp.phase = PHASE_MSGOUT;
-    hostdata->msgout[0] = NOP;
-    AM53C974_set_sync(instance, cmd->target);
-    break;
-
-  case PHASE_CMDOUT:
-    DEB_INFO(printk("Command-Out phase\n"));
-    AM53C974_set_async(instance, cmd->target);
-    for (i = 0; i < cmd->cmd_len; i++) AM53C974_write_8(FFREG, cmd->cmnd[i]);
-    AM53C974_write_8(CMDREG, CMDREG_IT);
-    cmd->SCp.phase = PHASE_CMDOUT;
-    AM53C974_set_sync(instance, cmd->target);
-    break;
-
-  case PHASE_STATIN:
-    DEB_INFO(printk("Status phase\n"));
-    if (cmd->SCp.phase == PHASE_DATAIN)
-       AM53C974_dma_blast(instance, dmastatus, statreg);
-    AM53C974_set_async(instance, cmd->target);
-    if (cmd->SCp.phase == PHASE_DATAOUT) {
-       unsigned long residual;
-
-       if (AM53C974_read_8(DMACMD) & DMACMD_START) {
-          AM53C974_write_8(DMACMD, DMACMD_IDLE);
-          residual = cfifo + (AM53C974_read_8(CTCLREG) | (AM53C974_read_8(CTCMREG) << 8) |
-                              (AM53C974_read_8(CTCHREG) << 16));
-          cmd->SCp.ptr += cmd->SCp.this_residual - residual;
-          cmd->SCp.this_residual = residual; }
-       if (cfifo) { AM53C974_write_8(CMDREG, CMDREG_CFIFO); cfifo = 0; }
-       }
-    cmd->SCp.phase = PHASE_STATIN;
-    AM53C974_write_8(CMDREG, CMDREG_ICCS);  /* command complete */
-    break;
-
-  case PHASE_RES_0:
-  case PHASE_RES_1:
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-    DEB_INFO(printk("Reserved phase\n"));
-    break;
-  }
-KEYWAIT();
-}
-
-/******************************************************************************
-* Function : int AM53C974_message(struct Scsi_Host *instance, Scsi_Cmnd *cmd,
-*                                 unsigned char msg)                
-*
-* Purpose : handle SCSI messages
-*
-* Inputs : instance -- which AM53C974
-*          cmd -- SCSI command the message belongs to
-*          msg -- message id byte
-* 
-* Returns : 1 on success, 0 on failure.
-**************************************************************************/
-static int AM53C974_message(struct Scsi_Host *instance, Scsi_Cmnd *cmd,
-                            unsigned char msg)
-{
-AM53C974_local_declare(); 
-static unsigned char     extended_msg[10];
-unsigned char            statreg;
-int                      len, ret = 0;
-unsigned char            *p;
-#ifdef AM53C974_DEBUG_MSG
-int                      j;
-#endif
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-AM53C974_setio(instance);
-
-DEB_MSG(printk(SEPARATOR_LINE));
-
-/* Linking lets us reduce the time required to get the 
- * next command out to the device, hopefully this will
- * mean we don't waste another revolution due to the delays
- * required by ARBITRATION and another SELECTION.
- * In the current implementation proposal, low level drivers
- * merely have to start the next command, pointed to by 
- * next_link, done() is called as with unlinked commands. */
-switch (msg) {
-#ifdef LINKED
-  case LINKED_CMD_COMPLETE:
-  case LINKED_FLG_CMD_COMPLETE:
-    /* Accept message by releasing ACK */
-    DEB_LINKED(printk("scsi%d : target %d lun %d linked command complete.\n",
-			instance->host_no, cmd->target, cmd->lun));
-    /* Sanity check : A linked command should only terminate with
-     * one of these messages if there are more linked commands available. */
-    if (!cmd->next_link) {
-       printk("scsi%d : target %d lun %d linked command complete, no next_link\n"
-	       instance->host_no, cmd->target, cmd->lun);
-       hostdata->aborted = 1;
-       AM53C974_write_8(CMDREG, CMDREG_SATN);
-       AM53C974_write_8(CMDREG, CMDREG_MA);
-       break; }
-    if (hostdata->aborted) {
-       DEB_ABORT(printk("ATN set for cmnd %d upon reception of LINKED_CMD_COMPLETE or"
-                        "LINKED_FLG_CMD_COMPLETE message\n", cmd->cmnd[0]));
-       AM53C974_write_8(CMDREG, CMDREG_SATN); }
-    AM53C974_write_8(CMDREG, CMDREG_MA);
-
-    initialize_SCp(cmd->next_link);
-    /* The next command is still part of this process */
-    cmd->next_link->tag = cmd->tag;
-    cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); 
-    DEB_LINKED(printk("scsi%d : target %d lun %d linked request done, calling scsi_done().\n",
-		      instance->host_no, cmd->target, cmd->lun));
-    cmd->scsi_done(cmd);
-    cmd = hostdata->connected;
-    break;
-
-#endif /* def LINKED */
-
-  case ABORT:
-  case COMMAND_COMPLETE: 
-    DEB_MSG(printk("scsi%d: command complete message received; cmd %d for target %d, lun %d\n",
-	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-    hostdata->disconnecting = 1;
-    cmd->device->disconnect = 0;
-
-    /* I'm not sure what the correct thing to do here is : 
-     * 
-     * If the command that just executed is NOT a request 
-     * sense, the obvious thing to do is to set the result
-     * code to the values of the stored parameters.
-     * If it was a REQUEST SENSE command, we need some way 
-     * to differentiate between the failure code of the original
-     * and the failure code of the REQUEST sense - the obvious
-     * case is success, where we fall through and leave the result
-     * code unchanged.
-     * 
-     * The non-obvious place is where the REQUEST SENSE failed  */
-    if (cmd->cmnd[0] != REQUEST_SENSE) 
-       cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); 
-      else if (cmd->SCp.Status != GOOD)
-       cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16);		    
-    if (hostdata->aborted) {
-       AM53C974_write_8(CMDREG, CMDREG_SATN);
-       AM53C974_write_8(CMDREG, CMDREG_MA);
-       DEB_ABORT(printk("ATN set for cmnd %d upon reception of ABORT or"
-                        "COMMAND_COMPLETE message\n", cmd->cmnd[0]));
-       break; }
-    if ((cmd->cmnd[0] != REQUEST_SENSE) && (cmd->SCp.Status == CHECK_CONDITION)) {
-       DEB_MSG(printk("scsi%d : performing request sense\n", instance->host_no));
-       cmd->cmnd[0] = REQUEST_SENSE;
-       cmd->cmnd[1] &= 0xe0;
-       cmd->cmnd[2] = 0;
-       cmd->cmnd[3] = 0;
-       cmd->cmnd[4] = sizeof(cmd->sense_buffer);
-       cmd->cmnd[5] = 0;
-       cmd->SCp.buffer = NULL;
-       cmd->SCp.buffers_residual = 0;
-       cmd->SCp.ptr = (char *)cmd->sense_buffer;
-       cmd->SCp.this_residual = sizeof(cmd->sense_buffer);
-       LIST(cmd,hostdata->issue_queue);
-       cmd->host_scribble = (unsigned char *)hostdata->issue_queue;
-       hostdata->issue_queue = (Scsi_Cmnd *)cmd;
-       DEB_MSG(printk("scsi%d : REQUEST SENSE added to head of issue queue\n",instance->host_no));
-       }
-
-    /* Accept message by clearing ACK */
-    AM53C974_write_8(CMDREG, CMDREG_MA);
-    break;
-		
-  case MESSAGE_REJECT:
-    DEB_MSG(printk("scsi%d: reject message received; cmd %d for target %d, lun %d\n",
-	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-    switch (hostdata->last_message[0]) {
-      case EXTENDED_MESSAGE:
-        if (hostdata->last_message[2] == EXTENDED_SDTR) {
-           /* sync. negotiation was rejected, setup asynchronous transfer with target */
-           printk("\ntarget %d: rate=%d Mhz, asynchronous (sync. negotiation rejected)\n",
-                  cmd->target,  DEF_CLK / DEF_STP);
-           hostdata->sync_off[cmd->target] = 0;
-           hostdata->sync_per[cmd->target] = DEF_STP; }
-        break;
-      case HEAD_OF_QUEUE_TAG:
-      case ORDERED_QUEUE_TAG:
-      case SIMPLE_QUEUE_TAG:
-        cmd->device->tagged_queue = 0;
-        hostdata->busy[cmd->target] |= (1 << cmd->lun);
-        break;
-      default:
-        break;
-      }
-    if (hostdata->aborted) AM53C974_write_8(CMDREG, CMDREG_SATN);
-    AM53C974_write_8(CMDREG, CMDREG_MA);
-    break;
-	
-  case DISCONNECT:
-    DEB_MSG(printk("scsi%d: disconnect message received; cmd %d for target %d, lun %d\n",
-	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-    cmd->device->disconnect = 1;
-    hostdata->disconnecting = 1;
-    AM53C974_write_8(CMDREG, CMDREG_MA); /* Accept message by clearing ACK */
-    break;
-		
-  case SAVE_POINTERS:
-  case RESTORE_POINTERS:
-    DEB_MSG(printk("scsi%d: save/restore pointers message received; cmd %d for target %d, lun %d\n",
-	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-    /* The SCSI data pointer is *IMPLICITLY* saved on a disconnect
-     * operation, in violation of the SCSI spec so we can safely 
-     * ignore SAVE/RESTORE pointers calls.
-     *
-     * Unfortunately, some disks violate the SCSI spec and 
-     * don't issue the required SAVE_POINTERS message before
-     * disconnecting, and we have to break spec to remain 
-     * compatible. */
-    if (hostdata->aborted) {
-       DEB_ABORT(printk("ATN set for cmnd %d upon reception of SAVE/REST. POINTERS message\n",
-                         cmd->cmnd[0]));
-       AM53C974_write_8(CMDREG, CMDREG_SATN); }
-    AM53C974_write_8(CMDREG, CMDREG_MA);
-    break;
-
-  case EXTENDED_MESSAGE:
-    DEB_MSG(printk("scsi%d: extended message received; cmd %d for target %d, lun %d\n",
-	           instance->host_no, cmd->cmnd[0], cmd->target, cmd->lun));
-   /* Extended messages are sent in the following format :
-    * Byte 	
-    * 0		  EXTENDED_MESSAGE == 1
-    * 1		  length (includes one byte for code, doesn't include first two bytes)
-    * 2 	  code
-    * 3..length+1 arguments
-    */
-   /* BEWARE!! THIS CODE IS EXTREMELY UGLY */
-    extended_msg[0] = EXTENDED_MESSAGE;
-    AM53C974_read_8(INSTREG) ; /* clear int */
-    AM53C974_write_8(CMDREG, CMDREG_MA);  /* ack. msg byte, then wait for SO */  
-    AM53C974_poll_int();
-    /* get length */
-    AM53C974_write_8(CMDREG, CMDREG_IT); 
-    AM53C974_poll_int();
-    AM53C974_write_8(CMDREG, CMDREG_MA);  /* ack. msg byte, then wait for SO */   
-    AM53C974_poll_int();
-    extended_msg[1] = len = AM53C974_read_8(FFREG); /* get length */
-    p = extended_msg+2;
-    /* read the remaining (len) bytes */
-    while (len) {
-      AM53C974_write_8(CMDREG, CMDREG_IT); 
-      AM53C974_poll_int();
-      if (len > 1) {
-         AM53C974_write_8(CMDREG, CMDREG_MA);  /* ack. msg byte, then wait for SO */   
-         AM53C974_poll_int(); }
-      *p = AM53C974_read_8(FFREG);
-      p++; len--; }
-
-#ifdef AM53C974_DEBUG_MSG
-    printk("scsi%d: received extended message: ", instance->host_no);
-    for (j = 0; j < extended_msg[1] + 2; j++) {
-        printk("0x%02x ", extended_msg[j]);
-        if (j && !(j % 16)) printk("\n"); }
-    printk("\n");
-#endif
-
-    /* check message */
-    if (extended_msg[2] == EXTENDED_SDTR)
-       ret = AM53C974_sync_neg(instance, cmd->target, extended_msg);
-    if (ret || hostdata->aborted) AM53C974_write_8(CMDREG, CMDREG_SATN);
-
-    AM53C974_write_8(CMDREG, CMDREG_MA); 
-    break;
-
-  default:
-    printk("scsi%d: unknown message 0x%02x received\n",instance->host_no, msg);
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-    /* reject message */
-    hostdata->msgout[0] = MESSAGE_REJECT; 
-    AM53C974_write_8(CMDREG, CMDREG_SATN);
-    AM53C974_write_8(CMDREG, CMDREG_MA);
-    return(0);
-    break;
-
-  } /* switch (msg) */
-KEYWAIT();
-return(1);
-}
-
-/************************************************************************** 
-* Function : AM53C974_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
-*
-* Purpose : try to establish nexus for the command;
-*           start sync negotiation via start stop and transfer the command in 
-*           cmdout phase in case of an inquiry or req. sense command with no 
-*           sync. neg. performed yet
-*
-* Inputs : instance -- which AM53C974
-*          cmd -- command which requires the selection
-*          tag -- tagged queueing
-* 
-* Returns : nothing
-*        
-* Note: this function initializes the selection process, which is continued 
-*       in the interrupt handler
-**************************************************************************/
-static void AM53C974_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-unsigned char            cfifo, tmp[3];
-unsigned int             i, len, cmd_size = COMMAND_SIZE(cmd->cmnd[0]);
-AM53C974_setio(instance);
-
-cfifo = AM53C974_cfifo();
-if (cfifo) {
-   printk("scsi%d: select error; %d residual bytes in FIFO\n", instance->host_no, cfifo);
-   AM53C974_write_8(CMDREG, CMDREG_CFIFO); /* clear FIFO */
-   }                  
-
-tmp[0] = IDENTIFY(1, cmd->lun);
-
-#ifdef SCSI2
-if (cmd->device->tagged_queue && (tag != TAG_NONE)) {
-   tmp[1] = SIMPLE_QUEUE_TAG;
-   if (tag == TAG_NEXT) {
-      /* 0 is TAG_NONE, used to imply no tag for this command */
-      if (cmd->device->current_tag == 0) cmd->device->current_tag = 1;
-      cmd->tag = cmd->device->current_tag;
-      cmd->device->current_tag++; }
-     else  
-      cmd->tag = (unsigned char)tag;
-   tmp[2] = cmd->tag;
-   hostdata->last_message[0] = SIMPLE_QUEUE_TAG;
-   len = 3;
-   AM53C974_write_8(FFREG, tmp[0]);
-   AM53C974_write_8(FFREG, tmp[1]);
-   AM53C974_write_8(FFREG, tmp[2]);
-   }
-  else
-#endif /* def SCSI2 */
-   {
-   len = 1;
-   AM53C974_write_8(FFREG, tmp[0]);
-   cmd->tag = 0; }
-
-/* in case of an inquiry or req. sense command with no sync. neg performed yet, we start
-   sync negotiation via start stops and transfer the command in cmdout phase */
-if (((cmd->cmnd[0] == INQUIRY) || (cmd->cmnd[0] == REQUEST_SENSE)) &&
-    !(hostdata->sync_neg[cmd->target]) && hostdata->sync_en[cmd->target]) {
-   hostdata->sync_neg[cmd->target] = 1;
-   hostdata->msgout[0] = EXTENDED_MESSAGE;
-   hostdata->msgout[1] = 3;
-   hostdata->msgout[2] = EXTENDED_SDTR;
-   hostdata->msgout[3] = 250 / (int)hostdata->max_rate[cmd->target];
-   hostdata->msgout[4] = hostdata->max_offset[cmd->target];
-   len += 5; }
-
-AM53C974_write_8(SDIDREG, SDIREG_MASK & cmd->target);       /* setup dest. id  */
-AM53C974_write_8(STIMREG, DEF_SCSI_TIMEOUT);                /* setup timeout reg */
-switch (len) {
-  case 1:
-   for (i = 0; i < cmd_size; i++) AM53C974_write_8(FFREG, cmd->cmnd[i]);
-   AM53C974_write_8(CMDREG, CMDREG_SAS);                    /* select with ATN, 1 msg byte */
-   hostdata->msgout[0] = NOP;
-   break;
-  case 3:
-   for (i = 0; i < cmd_size; i++) AM53C974_write_8(FFREG, cmd->cmnd[i]);
-   AM53C974_write_8(CMDREG, CMDREG_SA3S);                   /* select with ATN, 3 msg bytes */
-   hostdata->msgout[0] = NOP;
-   break;
-  default:
-   AM53C974_write_8(CMDREG, CMDREG_SASS);   /* select with ATN, stop steps; continue in message out phase */
-   break;
-  }
-}
-
-/************************************************************************** 
-* Function : AM53C974_intr_select(struct Scsi_Host *instance, unsigned char statreg)
-*
-* Purpose : handle reselection 
-*
-* Inputs : instance -- which AM53C974
-*          statreg -- status register
-* 
-* Returns : nothing
-*
-* side effects: manipulates hostdata
-**************************************************************************/
-static void AM53C974_intr_reselect(struct Scsi_Host *instance, unsigned char statreg)
-{
-AM53C974_local_declare(); 
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-unsigned char            cfifo, msg[3], lun, t, target = 0;
-#ifdef SCSI2
- unsigned                char tag;
-#endif
-Scsi_Cmnd                *tmp = NULL, *prev;
-AM53C974_setio(instance);
-
-cfifo = AM53C974_cfifo();
-
-if (hostdata->selecting) {
-   /* caught reselect interrupt in selection process;
-      put selecting command back into the issue queue and continue with the
-      reselecting command */
-   DEB_RESEL(printk("AM53C974_intr_reselect: in selection process\n"));
-   LIST(hostdata->sel_cmd, hostdata->issue_queue);
-   hostdata->sel_cmd->host_scribble = (unsigned char *)hostdata->issue_queue;
-   hostdata->issue_queue = hostdata->sel_cmd;
-   hostdata->sel_cmd = NULL;
-   hostdata->selecting = 0; }
-
-/* 2 bytes must be in the FIFO now */
-if (cfifo != 2) {
-   printk("scsi %d: error: %d bytes in fifo, 2 expected\n", instance->host_no, cfifo);
-   hostdata->aborted = 1;
-   goto EXIT_ABORT; }
-
-/* determine target which reselected */
-t = AM53C974_read_8(FFREG);
-if (!(t & (1 << instance->this_id))) {
-   printk("scsi %d: error: invalid host id\n", instance->host_no);
-   hostdata->aborted = 1;
-   goto EXIT_ABORT; }
-t ^= (1 << instance->this_id);
-target = 0; while (t != 1) { t >>= 1; target++; }
-DEB_RESEL(printk("scsi %d: reselect; target: %d\n", instance->host_no, target));
-      
-if (hostdata->aborted) goto EXIT_ABORT;
-
-if ((statreg & STATREG_PHASE) != PHASE_MSGIN) {
-   printk("scsi %d: error: upon reselection interrupt not in MSGIN\n", instance->host_no);
-   hostdata->aborted = 1;
-   goto EXIT_ABORT; }
-
-msg[0] = AM53C974_read_8(FFREG);
-if (!msg[0] & 0x80) {
-   printk("scsi%d: error: expecting IDENTIFY message, got ", instance->host_no);
-   print_msg(msg);
-   hostdata->aborted = 1;
-   goto EXIT_ABORT; }
-
-lun = (msg[0] & 0x07);
-
-/* We need to add code for SCSI-II to track which devices have
- * I_T_L_Q nexuses established, and which have simple I_T_L
- * nexuses so we can chose to do additional data transfer. */
-#ifdef SCSI2
-#error "SCSI-II tagged queueing is not supported yet"
-#endif
-
-/* Find the command corresponding to the I_T_L or I_T_L_Q  nexus we 
- * just reestablished, and remove it from the disconnected queue. */
-for (tmp = (Scsi_Cmnd *)hostdata->disconnected_queue, prev = NULL; 
-     tmp; prev = tmp, tmp = (Scsi_Cmnd *)tmp->host_scribble) 
-    if ((target == tmp->target) && (lun == tmp->lun) 
-#ifdef SCSI2
-         && (tag == tmp->tag) 
-#endif
-       ) {
-       if (prev) {
-	  REMOVE(prev, (Scsi_Cmnd *)(prev->host_scribble), tmp,
-                 (Scsi_Cmnd *)(tmp->host_scribble));
-	  prev->host_scribble = tmp->host_scribble; } 
-         else {
-	  REMOVE(-1, hostdata->disconnected_queue, tmp, tmp->host_scribble);
-	  hostdata->disconnected_queue = (Scsi_Cmnd *)tmp->host_scribble; }
-       tmp->host_scribble = NULL;
-       hostdata->connected = tmp;
-       break; }
-
-if (!tmp) {
-#ifdef SCSI2
-   printk("scsi%d: warning : target %d lun %d tag %d not in disconnect_queue.\n",
-         instance->host_no, target, lun, tag);
-#else
-   printk("scsi%d: warning : target %d lun %d not in disconnect_queue.\n",
-         instance->host_no, target, lun);
-#endif
-   /* Since we have an established nexus that we can't do anything with, we must abort it. */
-   hostdata->aborted = 1;
-   DEB(AM53C974_keywait());
-   goto EXIT_ABORT; }
-  else
-   goto EXIT_OK;
-
-EXIT_ABORT: 
-AM53C974_write_8(CMDREG, CMDREG_SATN);
-AM53C974_write_8(CMDREG, CMDREG_MA);
-return;
-
-EXIT_OK:
-DEB_RESEL(printk("scsi%d: nexus established, target = %d, lun = %d, tag = %d\n",
-	  instance->host_no, target, tmp->lun, tmp->tag));
-AM53C974_set_sync(instance, target);
-AM53C974_write_8(SDIDREG, SDIREG_MASK & target);       /* setup dest. id  */
-AM53C974_write_8(CMDREG, CMDREG_MA);
-hostdata->dma_busy = 0;
-hostdata->connected->SCp.phase = PHASE_CMDOUT;
-}
-
-/************************************************************************** 
-* Function : AM53C974_transfer_dma(struct Scsi_Host *instance, short dir,
-*                                  unsigned long length, char *data)
-*
-* Purpose : setup DMA transfer
-*
-* Inputs : instance -- which AM53C974
-*          dir -- direction flag, 0: write to device, read from memory; 
-*                                 1: read from device, write to memory
-*          length -- number of bytes to transfer to from buffer
-*          data -- pointer to data buffer
-* 
-* Returns : nothing
-**************************************************************************/
-static __inline__ void AM53C974_transfer_dma(struct Scsi_Host *instance, short dir,
-                                             unsigned long length, char *data)
-{
-AM53C974_local_declare();
-AM53C974_setio(instance);
-
-AM53C974_write_8(CMDREG, CMDREG_NOP);
-AM53C974_write_8(DMACMD, (dir << 7) | DMACMD_INTE_D);  /* idle command */
-AM53C974_write_8(STCLREG, (unsigned char)(length & 0xff));
-AM53C974_write_8(STCMREG, (unsigned char)((length & 0xff00) >> 8));
-AM53C974_write_8(STCHREG, (unsigned char)((length & 0xff0000) >> 16));
-AM53C974_write_32(DMASTC, length & 0xffffff);
-AM53C974_write_32(DMASPA, (unsigned long)data);
-AM53C974_write_8(CMDREG, CMDREG_IT | CMDREG_DMA);
-AM53C974_write_8(DMACMD, (dir << 7) | DMACMD_INTE_D | DMACMD_START);
-}
-
-/************************************************************************** 
-* Function : AM53C974_dma_blast(struct Scsi_Host *instance, unsigned char dmastatus,
-*                               unsigned char statreg)
-*
-* Purpose : cleanup DMA transfer
-*
-* Inputs : instance -- which AM53C974
-*          dmastatus -- dma status register
-*          statreg -- status register
-* 
-* Returns : nothing
-**************************************************************************/
-static void AM53C974_dma_blast(struct Scsi_Host *instance, unsigned char dmastatus,
-                               unsigned char statreg)
-{
-AM53C974_local_declare();
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-unsigned long            ctcreg;
-int                      dir = statreg & STATREG_IO;
-int                      cfifo, pio, i = 0;
-AM53C974_setio(instance);
-
-do {
-   cfifo = AM53C974_cfifo();
-   i++;
-   } while (cfifo && (i < 50000));
-pio = (i == 50000) ? 1: 0;
-
-if (statreg & STATREG_CTZ) { AM53C974_write_8(DMACMD, DMACMD_IDLE); return; }
-
-if (dmastatus & DMASTATUS_DONE) { AM53C974_write_8(DMACMD, DMACMD_IDLE); return; }
-
-AM53C974_write_8(DMACMD, ((dir << 7) & DMACMD_DIR) | DMACMD_BLAST);
-while(!(AM53C974_read_8(DMASTATUS) & DMASTATUS_BCMPLT)) ;
-AM53C974_write_8(DMACMD, DMACMD_IDLE);
-
-if (pio) {
-   /* transfer residual bytes via PIO */
-   unsigned char *wac = (unsigned char *)AM53C974_read_32(DMAWAC);
-   printk("pio mode, residual=%d\n", AM53C974_read_8(CFIREG) & CFIREG_CF);
-   while (AM53C974_read_8(CFIREG) & CFIREG_CF) *(wac++) = AM53C974_read_8(FFREG);
-   }
-
-ctcreg = AM53C974_read_8(CTCLREG) | (AM53C974_read_8(CTCMREG) << 8) |
-         (AM53C974_read_8(CTCHREG) << 16);
-
-hostdata->connected->SCp.ptr += hostdata->connected->SCp.this_residual - ctcreg;
-hostdata->connected->SCp.this_residual = ctcreg;
-}
-
-/************************************************************************** 
-* Function : AM53C974_intr_bus_reset(struct Scsi_Host *instance)
-*
-* Purpose : handle bus reset interrupt
-*
-* Inputs : instance -- which AM53C974
-* 
-* Returns : nothing
-**************************************************************************/
-static void AM53C974_intr_bus_reset(struct Scsi_Host *instance)
-{
-AM53C974_local_declare();
-unsigned char cntlreg1;
-AM53C974_setio(instance);
-
-AM53C974_write_8(CMDREG, CMDREG_CFIFO);
-AM53C974_write_8(CMDREG, CMDREG_NOP);
-
-cntlreg1 = AM53C974_read_8(CNTLREG1);
-AM53C974_write_8(CNTLREG1, cntlreg1 | CNTLREG1_DISR);
-}
-
-/**************************************************************************
-* Function : int AM53C974_abort(Scsi_Cmnd *cmd)
-*
-* Purpose : abort a command
-*
-* Inputs : cmd - the Scsi_Cmnd to abort, code - code to set the 
-* 	host byte of the result field to, if zero DID_ABORTED is 
-*	used.
-*
-* Returns : 0 - success, -1 on failure.
- **************************************************************************/
-int AM53C974_abort(Scsi_Cmnd *cmd)
-{
-AM53C974_local_declare();
-struct Scsi_Host         *instance = cmd->host;
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-Scsi_Cmnd                *tmp, **prev;
-
-#ifdef AM53C974_DEBUG
-   deb_stop = 1;
-#endif
-cli();
-AM53C974_setio(instance);
-
-DEB_ABORT(printk(SEPARATOR_LINE));
-DEB_ABORT(printk("scsi%d : AM53C974_abort called -- trouble starts!!\n", instance->host_no));
-DEB_ABORT(AM53C974_print(instance));
-DEB_ABORT(AM53C974_keywait());
-
-/* Case 1 : If the command is the currently executing command, 
-            we'll set the aborted flag and return control so that the
-            information transfer routine can exit cleanly. */
-if ((hostdata->connected == cmd) || (hostdata->sel_cmd == cmd)) {
-   DEB_ABORT(printk("scsi%d: aborting connected command\n", instance->host_no));
-   hostdata->aborted = 1;
-   hostdata->msgout[0] = ABORT;
-   sti();
-   return(SCSI_ABORT_PENDING); }
-
-/* Case 2 : If the command hasn't been issued yet,
-            we simply remove it from the issue queue. */
-for (prev = (Scsi_Cmnd **)&(hostdata->issue_queue), 
-     tmp = (Scsi_Cmnd *)hostdata->issue_queue; tmp; 
-     prev = (Scsi_Cmnd **)&(tmp->host_scribble),
-     tmp = (Scsi_Cmnd *)tmp->host_scribble) {
-    if (cmd == tmp) {
-       DEB_ABORT(printk("scsi%d : abort removed command from issue queue.\n", instance->host_no));
-       REMOVE(5, *prev, tmp, tmp->host_scribble);
-       (*prev) = (Scsi_Cmnd *)tmp->host_scribble;
-       tmp->host_scribble = NULL;
-       tmp->result = DID_ABORT << 16;
-       sti();
-       tmp->done(tmp);
-       return(SCSI_ABORT_SUCCESS); }
-#ifdef AM53C974_DEBUG_ABORT
-      else {
-       if (prev == (Scsi_Cmnd **)tmp) 
-          printk("scsi%d : LOOP\n", instance->host_no); 
-       }
-#endif
-    }
- 
-/* Case 3 : If any commands are connected, we're going to fail the abort
- *	    and let the high level SCSI driver retry at a later time or 
- *	    issue a reset.
- *
- *	    Timeouts, and therefore aborted commands, will be highly unlikely
- *          and handling them cleanly in this situation would make the common
- *	    case of noresets less efficient, and would pollute our code.  So,
- *	    we fail. */
-if (hostdata->connected || hostdata->sel_cmd) {
-   DEB_ABORT(printk("scsi%d : abort failed, other command connected.\n", instance->host_no));
-   sti();
-   return(SCSI_ABORT_NOT_RUNNING); }
-
-/* Case 4: If the command is currently disconnected from the bus, and 
- * 	   there are no connected commands, we reconnect the I_T_L or 
- *	   I_T_L_Q nexus associated with it, go into message out, and send 
- *         an abort message. */
-for (tmp = (Scsi_Cmnd *)hostdata->disconnected_queue; tmp; 
-     tmp = (Scsi_Cmnd *)tmp->host_scribble) {
-     if (cmd == tmp) {
-        DEB_ABORT(printk("scsi%d: aborting disconnected command\n", instance->host_no));
-        hostdata->aborted = 1;
-        hostdata->msgout[0] = ABORT;
-        hostdata->selecting = 1;
-        hostdata->sel_cmd = tmp;
-        AM53C974_write_8(CMDREG, CMDREG_DSR);
-        sti();
-        return(SCSI_ABORT_PENDING); }
-     }
-
-/* Case 5 : If we reached this point, the command was not found in any of 
- *	    the queues.
- *
- * We probably reached this point because of an unlikely race condition
- * between the command completing successfully and the abortion code,
- * so we won't panic, but we will notify the user in case something really
- * broke. */
-DEB_ABORT(printk("scsi%d : abort failed, command not found.\n", instance->host_no));
-sti();
-return(SCSI_ABORT_NOT_RUNNING);
-}
-
-/************************************************************************** 
-* Function : int AM53C974_reset(Scsi_Cmnd *cmd)
-*
-* Purpose : reset the SCSI controller and bus
-*
-* Inputs : cmd -- which command within the command block was responsible for the reset
-* 
-* Returns : status (SCSI_ABORT_SUCCESS)
-**************************************************************************/
-int AM53C974_reset(Scsi_Cmnd *cmd)
-{
-AM53C974_local_declare();
-int                      i;
-struct Scsi_Host         *instance = cmd->host;
-struct AM53C974_hostdata *hostdata = (struct AM53C974_hostdata *)instance->hostdata;
-AM53C974_setio(instance);
-
-cli();
-DEB(printk("AM53C974_reset called; "));
-
-printk("AM53C974_reset called\n");
-AM53C974_print(instance);
-AM53C974_keywait();
-
-/* do hard reset */
-AM53C974_write_8(CMDREG, CMDREG_RDEV);
-AM53C974_write_8(CMDREG, CMDREG_NOP);
-hostdata->msgout[0] = NOP;
-for (i = 0; i < 8; i++) {
-    hostdata->busy[i] = 0;
-    hostdata->sync_per[i] = DEF_STP;
-    hostdata->sync_off[i] = 0;
-    hostdata->sync_neg[i] = 0; }
-hostdata->last_message[0] = NOP;
-hostdata->sel_cmd = NULL;
-hostdata->connected = NULL;
-hostdata->issue_queue = NULL;
-hostdata->disconnected_queue = NULL;
-hostdata->in_reset = 0;
-hostdata->aborted = 0;
-hostdata->selecting = 0;
-hostdata->disconnecting = 0;
-hostdata->dma_busy = 0;
-
-/* reset bus */
-AM53C974_write_8(CNTLREG1, CNTLREG1_DISR | instance->this_id); /* disable interrupt upon SCSI RESET */
-AM53C974_write_8(CMDREG, CMDREG_RBUS);     /* reset SCSI bus */
-udelay(40);
-AM53C974_config_after_reset(instance);
-
-sti();
-cmd->result = DID_RESET << 16;
-cmd->scsi_done(cmd);
-return SCSI_ABORT_SUCCESS;
-}
diff --git a/i386/i386at/gpl/linux/scsi/AM53C974.h b/i386/i386at/gpl/linux/scsi/AM53C974.h
deleted file mode 100644
index 2a07a5a4..00000000
--- a/i386/i386at/gpl/linux/scsi/AM53C974.h
+++ /dev/null
@@ -1,419 +0,0 @@
-/* AM53/79C974 (PCscsi) driver release 0.5
- *
- * The architecture and much of the code of this device
- * driver was originally developed by Drew Eckhardt for
- * the NCR5380. The following copyrights apply:
- *  For the architecture and all parts similar to the NCR5380:
- *    Copyright 1993, Drew Eckhardt
- *	Visionary Computing 
- *	(Unix and Linux consulting and custom programming)
- * 	drew@colorado.edu
- *	+1 (303) 666-5836
- *
- *  The AM53C974_nobios_detect code was origininally developed by
- *   Robin Cutshaw (robin@xfree86.org) and is used here in a 
- *   modified form.
- *
- *  For the other parts:
- *    Copyright 1994, D. Frieauff
- *    EMail: fri@rsx42sun0.dofn.de
- *    Phone: x49-7545-8-2256 , x49-7541-42305
- */
-
-/*
- * $Log: AM53C974.h,v $
- * Revision 1.1.1.1  1996/10/30 01:39:58  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:06  goel
- * Linux driver merge.
- *
- */
-
-#ifndef AM53C974_H
-#define AM53C974_H
-
-#include <linux/scsicam.h>
-
-/***************************************************************************************
-* Default setting of the controller's SCSI id. Edit and uncomment this only if your    *
-* BIOS does not correctly initialize the controller's SCSI id.                         *
-* If you don't get a warning during boot, it is correctly initialized.                 *
-****************************************************************************************/
-/* #define AM53C974_SCSI_ID 7 */
-
-/***************************************************************************************
-* Default settings for sync. negotiation enable, transfer rate and sync. offset.       *
-* These settings can be replaced by LILO overrides (append) with the following syntax:          *
-* AM53C974=host-scsi-id, target-scsi-id, max-rate, max-offset                          *
-* Sync. negotiation is disabled by default and will be enabled for those targets which *
-* are specified in the LILO override                                                   *
-****************************************************************************************/
-#define DEFAULT_SYNC_NEGOTIATION_ENABLED 0 /* 0 or 1 */
-#define DEFAULT_RATE			 5 /* MHz, min: 3; max: 10 */
-#define DEFAULT_SYNC_OFFSET		 0 /* bytes, min: 0; max: 15; use 0 for async. mode */
-
-
-/* --------------------- don't edit below here  --------------------- */
-
-#define AM53C974_DRIVER_REVISION_MAJOR 0
-#define AM53C974_DRIVER_REVISION_MINOR 5
-#define SEPARATOR_LINE  \
-"--------------------------------------------------------------------------\n"
-
-/* debug control */
-/* #define AM53C974_DEBUG */
-/* #define AM53C974_DEBUG_MSG */
-/* #define AM53C974_DEBUG_KEYWAIT */
-/* #define AM53C974_DEBUG_INIT */
-/* #define AM53C974_DEBUG_QUEUE */
-/* #define AM53C974_DEBUG_INFO */
-/* #define AM53C974_DEBUG_LINKED */
-/* #define VERBOSE_AM53C974_DEBUG */
-/* #define AM53C974_DEBUG_INTR */
-/* #define AM53C974_DEB_RESEL */
-#define AM53C974_DEBUG_ABORT
-/* #define AM53C974_OPTION_DEBUG_PROBE_ONLY */
-
-/* special options/constants */
-#define DEF_CLK                 40   /* chip clock freq. in MHz */
-#define MIN_PERIOD               4   /* for negotiation: min. number of clocks per cycle */
-#define MAX_PERIOD              13   /* for negotiation: max. number of clocks per cycle */
-#define MAX_OFFSET              15   /* for negotiation: max. offset (0=async) */
-
-#define DEF_SCSI_TIMEOUT        245  /* STIMREG value, 40 Mhz */
-#define DEF_STP                 8    /* STPREG value assuming 5.0 MB/sec, FASTCLK, FASTSCSI */
-#define DEF_SOF_RAD             0    /* REQ/ACK deassertion delay */
-#define DEF_SOF_RAA             0    /* REQ/ACK assertion delay */
-#define DEF_ETM                 0    /* CNTLREG1, ext. timing mode */
-#define DEF_PERE                1    /* CNTLREG1, parity error reporting */
-#define DEF_CLKF                0    /* CLKFREG,  0=40 Mhz */
-#define DEF_ENF                 1    /* CNTLREG2, enable features */
-#define DEF_ADIDCHK             0    /* CNTLREG3, additional ID check */
-#define DEF_FASTSCSI            1    /* CNTLREG3, fast SCSI */
-#define DEF_FASTCLK             1    /* CNTLREG3, fast clocking, 5 MB/sec at 40MHz chip clk */
-#define DEF_GLITCH              1    /* CNTLREG4, glitch eater, 0=12ns, 1=35ns, 2=25ns, 3=off */
-#define DEF_PWD                 0    /* CNTLREG4, reduced power feature */
-#define DEF_RAE                 0    /* CNTLREG4, RAE active negation on REQ, ACK only */
-#define DEF_RADE                1    /* 1CNTLREG4, active negation on REQ, ACK and data */
-
-/*** PCI block ***/
-/* standard registers are defined in <linux/pci.h> */
-#ifndef PCI_VENDOR_ID_AMD
-#define PCI_VENDOR_ID_AMD	0x1022
-#define PCI_DEVICE_ID_AMD_SCSI  0x2020
-#endif
-#define PCI_BASE_MASK           0xFFFFFFE0
-#define PCI_COMMAND_PERREN      0x40
-#define PCI_SCRATCH_REG_0	0x40	/* 16 bits */
-#define PCI_SCRATCH_REG_1	0x42	/* 16 bits */
-#define PCI_SCRATCH_REG_2	0x44	/* 16 bits */
-#define PCI_SCRATCH_REG_3	0x46	/* 16 bits */
-#define PCI_SCRATCH_REG_4	0x48	/* 16 bits */
-#define PCI_SCRATCH_REG_5	0x4A	/* 16 bits */
-#define PCI_SCRATCH_REG_6	0x4C	/* 16 bits */
-#define PCI_SCRATCH_REG_7	0x4E	/* 16 bits */
-
-/*** SCSI block ***/
-#define CTCLREG		    	0x00	/* r	current transf. count, low byte    */
-#define CTCMREG		   	0x04	/* r 	current transf. count, middle byte */
-#define CTCHREG		    	0x38	/* r	current transf. count, high byte   */
-#define STCLREG		    	0x00	/* w	start transf. count, low byte      */
-#define STCMREG		    	0x04	/* w	start transf. count, middle byte   */
-#define STCHREG		    	0x38	/* w 	start transf. count, high byte     */
-#define FFREG		    	0x08	/* rw	SCSI FIFO reg.			   */
-#define STIMREG		    	0x14	/* w	SCSI timeout reg.		   */
-
-#define SDIDREG		    	0x10	/* w	SCSI destination ID reg.	   */
-#define SDIREG_MASK		0x07	/* mask					   */
-
-#define STPREG		    	0x18	/* w	synchronous transf. period reg.	   */
-#define STPREG_STP		0x1F	/* synchr. transfer period		   */
-
-#define CLKFREG		    	0x24	/* w	clock factor reg.		   */
-#define CLKFREG_MASK		0x07	/* mask					   */
-
-#define CMDREG		    	0x0C	/* rw	SCSI command reg.		   */
-#define CMDREG_DMA         	0x80    /* set DMA mode (set together with opcodes below) */
-#define CMDREG_IT          	0x10    /* information transfer 		   */
-#define CMDREG_ICCS		0x11	/* initiator command complete steps 	   */
-#define CMDREG_MA		0x12	/* message accepted 			   */
-#define CMDREG_TPB		0x98	/* transfer pad bytes, DMA mode only 	   */
-#define CMDREG_SATN		0x1A	/* set ATN 				   */
-#define CMDREG_RATN		0x1B	/* reset ATN 				   */
-#define CMDREG_SOAS		0x41	/* select without ATN steps 		   */
-#define CMDREG_SAS		0x42	/* select with ATN steps (1 msg byte)	   */
-#define CMDREG_SASS		0x43	/* select with ATN and stop steps 	   */
-#define CMDREG_ESR		0x44	/* enable selection/reselection 	   */
-#define CMDREG_DSR		0x45	/* disable selection/reselection 	   */
-#define CMDREG_SA3S		0x46	/* select with ATN 3 steps  (3 msg bytes)  */
-#define CMDREG_NOP		0x00	/* no operation 			   */
-#define CMDREG_CFIFO		0x01	/* clear FIFO 				   */
-#define CMDREG_RDEV		0x02	/* reset device 			   */
-#define CMDREG_RBUS		0x03	/* reset SCSI bus 			   */
-
-#define STATREG		    	0x10	/* r 	SCSI status reg.		   */
-#define STATREG_INT		0x80	/* SCSI interrupt condition detected	   */
-#define STATREG_IOE		0x40	/* SCSI illegal operation error detected   */
-#define STATREG_PE		0x20	/* SCSI parity error detected		   */
-#define STATREG_CTZ		0x10	/* CTC reg decremented to zero		   */
-#define STATREG_MSG		0x04	/* SCSI MSG phase (latched?)		   */
-#define STATREG_CD		0x02	/* SCSI C/D phase (latched?)		   */
-#define STATREG_IO		0x01	/* SCSI I/O phase (latched?)		   */
-#define STATREG_PHASE           0x07    /* SCSI phase mask 			   */
-
-#define INSTREG		    	0x14	/* r	interrupt status reg.		   */
-#define INSTREG_SRST		0x80	/* SCSI reset detected			   */
-#define INSTREG_ICMD		0x40	/* SCSI invalid command detected	   */
-#define INSTREG_DIS		0x20	/* target disconnected or sel/resel timeout*/
-#define INSTREG_SR		0x10	/* device on bus has service request       */
-#define INSTREG_SO		0x08	/* successful operation			   */
-#define INSTREG_RESEL		0x04	/* device reselected as initiator	   */
-
-#define ISREG		    	0x18	/* r	internal state reg.		   */
-#define ISREG_SOF		0x08	/* synchronous offset flag (act. low)	   */
-#define ISREG_IS		0x07	/* status of intermediate op.		   */
-#define ISREG_OK_NO_STOP        0x04    /* selection successful                    */
-#define ISREG_OK_STOP           0x01    /* selection successful                    */
-
-#define CFIREG		    	0x1C	/* r	current FIFO/internal state reg.   */
-#define CFIREG_IS		0xE0	/* status of intermediate op.		   */
-#define CFIREG_CF		0x1F	/* number of bytes in SCSI FIFO		   */
-
-#define SOFREG		    	0x1C	/* w	synchr. offset reg.		   */
-#define SOFREG_RAD		0xC0	/* REQ/ACK deassertion delay (sync.)	   */
-#define SOFREG_RAA		0x30	/* REQ/ACK assertion delay (sync.)	   */
-#define SOFREG_SO		0x0F	/* synch. offset (sync.)		   */
-
-#define CNTLREG1	    	0x20	/* rw	control register one		   */
-#define CNTLREG1_ETM		0x80	/* set extended timing mode		   */
-#define CNTLREG1_DISR		0x40	/* disable interrupt on SCSI reset	   */
-#define CNTLREG1_PERE		0x10	/* enable parity error reporting	   */
-#define CNTLREG1_SID		0x07	/* host adapter SCSI ID			   */
-
-#define CNTLREG2	    	0x2C	/* rw	control register two		   */
-#define CNTLREG2_ENF		0x40	/* enable features			   */
-
-#define CNTLREG3	    	0x30	/* rw	control register three		   */ 
-#define CNTLREG3_ADIDCHK	0x80	/* additional ID check			   */
-#define CNTLREG3_FASTSCSI	0x10	/* fast SCSI				   */
-#define CNTLREG3_FASTCLK	0x08	/* fast SCSI clocking			   */
-
-#define CNTLREG4	    	0x34	/* rw	control register four		   */ 
-#define CNTLREG4_GLITCH		0xC0	/* glitch eater				   */
-#define CNTLREG4_PWD		0x20	/* reduced power feature		   */
-#define CNTLREG4_RAE		0x08	/* write only, active negot. ctrl.	   */
-#define CNTLREG4_RADE		0x04	/* active negot. ctrl.			   */
-#define CNTLREG4_RES		0x10	/* reserved bit, must be 1		   */
-
-/*** DMA block ***/
-#define DMACMD		    	0x40	/* rw	command				   */
-#define DMACMD_DIR		0x80	/* transfer direction (1=read from device) */
-#define DMACMD_INTE_D		0x40	/* DMA transfer interrupt enable 	   */
-#define DMACMD_INTE_P		0x20	/* page transfer interrupt enable 	   */
-#define DMACMD_MDL		0x10	/* map to memory descriptor list 	   */
-#define DMACMD_DIAG		0x04	/* diagnostics, set to 0		   */
-#define DMACMD_IDLE 		0x00	/* idle cmd			 	   */
-#define DMACMD_BLAST		0x01	/* flush FIFO to memory		 	   */
-#define DMACMD_ABORT		0x02	/* terminate DMA		 	   */
-#define DMACMD_START		0x03	/* start DMA			 	   */
-
-#define DMASTATUS	      	0x54	/* r	status register			   */
-#define DMASTATUS_BCMPLT	0x20	/* BLAST complete			   */
-#define DMASTATUS_SCSIINT	0x10	/* SCSI interrupt pending		   */
-#define DMASTATUS_DONE		0x08	/* DMA transfer terminated		   */
-#define DMASTATUS_ABORT		0x04	/* DMA transfer aborted			   */
-#define DMASTATUS_ERROR		0x02	/* DMA transfer error			   */
-#define DMASTATUS_PWDN		0x02	/* power down indicator			   */
-
-#define DMASTC		    	0x44	/* rw	starting transfer count		   */
-#define DMASPA		    	0x48	/* rw	starting physical address	   */
-#define DMAWBC		    	0x4C	/* r	working byte counter		   */
-#define DMAWAC		    	0x50	/* r	working address counter		   */
-#define DMASMDLA	    	0x58	/* rw	starting MDL address		   */
-#define DMAWMAC		    	0x5C	/* r	working MDL counter		   */
-
-/*** SCSI phases ***/
-#define PHASE_MSGIN             0x07
-#define PHASE_MSGOUT            0x06
-#define PHASE_RES_1             0x05
-#define PHASE_RES_0             0x04
-#define PHASE_STATIN            0x03
-#define PHASE_CMDOUT            0x02
-#define PHASE_DATAIN            0x01
-#define PHASE_DATAOUT           0x00
-
-struct AM53C974_hostdata {
-    volatile unsigned       in_reset:1;          /* flag, says bus reset pending */
-    volatile unsigned       aborted:1;           /* flag, says aborted */
-    volatile unsigned       selecting:1;         /* selection started, but not yet finished */
-    volatile unsigned       disconnecting: 1;    /* disconnection started, but not yet finished */
-    volatile unsigned       dma_busy:1;          /* dma busy when service request for info transfer received */
-    volatile unsigned  char msgout[10];          /* message to output in MSGOUT_PHASE */
-    volatile unsigned  char last_message[10];	/* last message OUT */
-    volatile Scsi_Cmnd      *issue_queue;	/* waiting to be issued */
-    volatile Scsi_Cmnd      *disconnected_queue;	/* waiting for reconnect */
-    volatile Scsi_Cmnd      *sel_cmd;            /* command for selection */
-    volatile Scsi_Cmnd      *connected;		/* currently connected command */
-    volatile unsigned  char busy[8];		/* index = target, bit = lun */
-    unsigned  char sync_per[8];         /* synchronous transfer period (in effect) */
-    unsigned  char sync_off[8];         /* synchronous offset (in effect) */
-    unsigned  char sync_neg[8];         /* sync. negotiation performed (in effect) */
-    unsigned  char sync_en[8];          /* sync. negotiation performed (in effect) */
-    unsigned  char max_rate[8];         /* max. transfer rate (setup) */
-    unsigned  char max_offset[8];       /* max. sync. offset (setup), only valid if corresponding sync_en is nonzero */
-    };
-
-#define AM53C974 { \
-    NULL,              		/* pointer to next in list                      */  \
-    NULL,			/* long * usage_count				*/  \
-    NULL,                       /* struct proc_dir_entry *proc_dir              */ \
-    NULL,                       /* int (*proc_info)(char *, char **, off_t, int, int, int); */ \
-    "AM53C974",        		/* name                                         */  \
-    AM53C974_detect,   		/* int (* detect)(struct SHT *)                 */  \
-    NULL,              		/* int (*release)(struct Scsi_Host *)           */  \
-    AM53C974_info,     		/* const char *(* info)(struct Scsi_Host *)     */  \
-    AM53C974_command,  		/* int (* command)(Scsi_Cmnd *)                 */  \
-    AM53C974_queue_command,	/* int (* queuecommand)(Scsi_Cmnd *,                \
-                                           void (*done)(Scsi_Cmnd *))           */  \
-    AM53C974_abort,    		/* int (* abort)(Scsi_Cmnd *)                   */  \
-    AM53C974_reset,    		/* int (* reset)(Scsi_Cmnd *)                   */  \
-    NULL,                 	/* int (* slave_attach)(int, int)               */  \
-    scsicam_bios_param,		/* int (* bios_param)(Disk *, int, int[])       */  \
-    12,                 	/* can_queue                                    */  \
-    -1,                         /* this_id                                      */  \
-    SG_ALL,            		/* sg_tablesize                                 */  \
-    1,                 		/* cmd_per_lun                                  */  \
-    0,                 		/* present, i.e. how many adapters of this kind */  \
-    0,                 		/* unchecked_isa_dma                            */  \
-    DISABLE_CLUSTERING 		/* use_clustering                               */  \
-    }
-
-void AM53C974_setup(char *str, int *ints);
-int AM53C974_detect(Scsi_Host_Template *tpnt);
-int AM53C974_biosparm(Disk *disk, int dev, int *info_array);
-const char *AM53C974_info(struct Scsi_Host *);
-int AM53C974_command(Scsi_Cmnd *SCpnt);
-int AM53C974_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *));
-int AM53C974_abort(Scsi_Cmnd *cmd);
-int AM53C974_reset (Scsi_Cmnd *cmd);
-
-#define AM53C974_local_declare()	unsigned long io_port
-#define AM53C974_setio(instance)	io_port = instance->io_port
-#define AM53C974_read_8(addr)           inb(io_port + (addr))
-#define AM53C974_write_8(addr,x)        outb((x), io_port + (addr))
-#define AM53C974_read_16(addr)          inw(io_port + (addr))
-#define AM53C974_write_16(addr,x)       outw((x), io_port + (addr))
-#define AM53C974_read_32(addr)          inl(io_port + (addr))
-#define AM53C974_write_32(addr,x)       outl((x), io_port + (addr))
-
-#define AM53C974_poll_int()             { do { statreg = AM53C974_read_8(STATREG); } \
-                                             while (!(statreg & STATREG_INT)) ; \
-                                          AM53C974_read_8(INSTREG) ; } /* clear int */
-#define AM53C974_cfifo()		(AM53C974_read_8(CFIREG) & CFIREG_CF)
-
-/* These are "special" values for the tag parameter passed to AM53C974_select. */
-#define TAG_NEXT	-1 	/* Use next free tag */
-#define TAG_NONE	-2	/* Establish I_T_L nexus instead of I_T_L_Q
-				 * even on SCSI-II devices */
-
-/************ LILO overrides *************/
-typedef struct _override_t {
-    int host_scsi_id;			/* SCSI id of the bus controller */
-    int target_scsi_id;                 /* SCSI id of target */
-    int max_rate;			/* max. transfer rate */
-    int max_offset;	                /* max. sync. offset, 0 = asynchronous */
-    } override_t;
-
-/************ PCI stuff *************/
-#define AM53C974_PCIREG_OPEN()                    outb(0xF1, 0xCF8); outb(0, 0xCFA)
-#define AM53C974_PCIREG_CLOSE()                   outb(0, 0xCF8)
-#define AM53C974_PCIREG_READ_BYTE(instance,a)     ( inb((a) + (instance)->io_port) )
-#define AM53C974_PCIREG_READ_WORD(instance,a)     ( inw((a) + (instance)->io_port) )
-#define AM53C974_PCIREG_READ_DWORD(instance,a)    ( inl((a) + (instance)->io_port) )
-#define AM53C974_PCIREG_WRITE_BYTE(instance,x,a)  ( outb((x), (a) + (instance)->io_port) )
-#define AM53C974_PCIREG_WRITE_WORD(instance,x,a)  ( outw((x), (a) + (instance)->io_port) )
-#define AM53C974_PCIREG_WRITE_DWORD(instance,x,a) ( outl((x), (a) + (instance)->io_port) )
-
-typedef struct _pci_config_t {
-    /* start of official PCI config space header */
-    union {
-        unsigned int device_vendor;
-	struct {
-	  unsigned short vendor;
-	  unsigned short device;
- 	  } dv;
-        } dv_id;
-#define _device_vendor dv_id.device_vendor
-#define _vendor dv_id.dv.vendor
-#define _device dv_id.dv.device
-    union {
-        unsigned int status_command;
-	struct {
-	  unsigned short command;
-	  unsigned short status;
-	  } sc;
-        } stat_cmd;
-#define _status_command stat_cmd.status_command
-#define _command stat_cmd.sc.command
-#define _status  stat_cmd.sc.status
-    union {
-        unsigned int class_revision;
-	struct {
-	    unsigned char rev_id;
-	    unsigned char prog_if;
-	    unsigned char sub_class;
-	    unsigned char base_class;
-	} cr;
-    } class_rev;
-#define _class_revision class_rev.class_revision
-#define _rev_id     class_rev.cr.rev_id
-#define _prog_if    class_rev.cr.prog_if
-#define _sub_class  class_rev.cr.sub_class
-#define _base_class class_rev.cr.base_class
-    union {
-        unsigned int bist_header_latency_cache;
-	struct {
-	    unsigned char cache_line_size;
-	    unsigned char latency_timer;
-	    unsigned char header_type;
-	    unsigned char bist;
-	} bhlc;
-    } bhlc;
-#define _bist_header_latency_cache bhlc.bist_header_latency_cache
-#define _cache_line_size bhlc.bhlc.cache_line_size
-#define _latency_timer   bhlc.bhlc.latency_timer
-#define _header_type     bhlc.bhlc.header_type
-#define _bist            bhlc.bhlc.bist
-    unsigned int _base0;
-    unsigned int _base1;
-    unsigned int _base2;
-    unsigned int _base3;
-    unsigned int _base4;
-    unsigned int _base5;
-    unsigned int rsvd1;
-    unsigned int rsvd2;
-    unsigned int _baserom;
-    unsigned int rsvd3;
-    unsigned int rsvd4;
-    union {
-        unsigned int max_min_ipin_iline;
-	struct {
-	    unsigned char int_line;
-	    unsigned char int_pin;
-	    unsigned char min_gnt;
-	    unsigned char max_lat;
-	} mmii;
-    } mmii;
-#define _max_min_ipin_iline mmii.max_min_ipin_iline
-#define _int_line mmii.mmii.int_line
-#define _int_pin  mmii.mmii.int_pin
-#define _min_gnt  mmii.mmii.min_gnt
-#define _max_lat  mmii.mmii.max_lat
-    /* end of official PCI config space header */
-    unsigned short _ioaddr; /* config type 1 - private I/O addr    */
-    unsigned int _pcibus;  /* config type 2 - private bus id      */
-    unsigned int _cardnum; /* config type 2 - private card number */
-} pci_config_t;
-
-#endif /* AM53C974_H */
diff --git a/i386/i386at/gpl/linux/scsi/BusLogic.c b/i386/i386at/gpl/linux/scsi/BusLogic.c
deleted file mode 100644
index 7472dc3d..00000000
--- a/i386/i386at/gpl/linux/scsi/BusLogic.c
+++ /dev/null
@@ -1,2779 +0,0 @@
-/*
-
-  Linux Driver for BusLogic MultiMaster SCSI Host Adapters
-
-  Copyright 1995 by Leonard N. Zubkoff <lnz@dandelion.com>
-
-  This program is free software; you may redistribute and/or modify it under
-  the terms of the GNU General Public License Version 2 as published by the
-  Free Software Foundation, provided that none of the source code or runtime
-  copyright notices are removed or modified.
-
-  This program is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
-  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-  for complete details.
-
-  The author respectfully requests that all modifications to this software be
-  sent directly to him for evaluation and testing.
-
-  Special thanks to Alex T. Win of BusLogic, whose advice has been invaluable,
-  to David B. Gentzel, for writing the original Linux BusLogic driver, and to
-  Paul Gortmaker, for being such a dedicated test site.
-
-*/
-
-
-#define BusLogic_DriverVersion		"1.3.1"
-#define BusLogic_DriverDate		"31 December 1995"
-
-
-#include <linux/module.h>
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/kernel_stat.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/stat.h>
-#include <linux/pci.h>
-#include <linux/bios32.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-#include "BusLogic.h"
-
-
-/*
-  BusLogic_CommandLineEntryCount is a count of the number of "BusLogic="
-  entries provided on the Linux Kernel Command Line.
-*/
-
-static int
-  BusLogic_CommandLineEntryCount =	0;
-
-
-/*
-  BusLogic_CommandLineEntries is an array of Command Line Entry structures
-  representing the "BusLogic=" entries provided on the Linux Kernel Command
-  Line.
-*/
-
-static BusLogic_CommandLineEntry_T
-  BusLogic_CommandLineEntries[BusLogic_MaxHostAdapters];
-
-
-/*
-  BusLogic_GlobalOptions is a bit mask of Global Options to be applied
-  across all Host Adapters.
-*/
-
-static int
-  BusLogic_GlobalOptions =		0;
-
-
-/*
-  BusLogic_RegisteredHostAdapters is a linked list of all the registered
-  BusLogic Host Adapters.
-*/
-
-static BusLogic_HostAdapter_T
-  *BusLogic_RegisteredHostAdapters =	NULL;
-
-
-/*
-  BusLogic_Standard_IO_Addresses is the list of standard I/O Addresses at which
-  BusLogic Host Adapters may potentially be found.
-*/
-
-static unsigned short
-  BusLogic_IO_StandardAddresses[] =
-    { 0x330, 0x334, 0x230, 0x234, 0x130, 0x134, 0 };
-
-
-/*
-  BusLogic_IO_AddressProbeList is the list of I/O Addresses to be probed for
-  potential BusLogic Host Adapters.  It is initialized by interrogating the
-  PCI Configuration Space on PCI machines as well as from the list of
-  standard BusLogic I/O Addresses.
-*/
-
-static unsigned short
-  BusLogic_IO_AddressProbeList[BusLogic_IO_MaxProbeAddresses+1] =   { 0 };
-
-
-/*
-  BusLogic_IRQ_UsageCount stores a count of the number of Host Adapters using
-  a given IRQ Channel, which is necessary to support PCI, EISA, or MCA shared
-  interrupts.  Only IRQ Channels 9, 10, 11, 12, 14, and 15 are supported by
-  BusLogic Host Adapters.
-*/
-
-static short
-  BusLogic_IRQ_UsageCount[7] =		{ 0 };
-
-
-/*
-  BusLogic_CommandFailureReason holds a string identifying the reason why a
-  call to BusLogic_Command failed.  It is only valid when BusLogic_Command
-  returns a failure code.
-*/
-
-static char
-  *BusLogic_CommandFailureReason;
-
-
-/*
-  BusLogic_ProcDirectoryEntry is the BusLogic /proc/scsi directory entry.
-*/
-
-static struct proc_dir_entry
-  BusLogic_ProcDirectoryEntry =
-    { PROC_SCSI_BUSLOGIC, 8, "BusLogic", S_IFDIR | S_IRUGO | S_IXUGO, 2 };
-
-
-/*
-  BusLogic_AnnounceDriver announces the Driver Version and Date, Author's
-  Name, Copyright Notice, and Contact Address.
-*/
-
-static void BusLogic_AnnounceDriver(void)
-{
-  static boolean DriverAnnouncementPrinted = false;
-  if (DriverAnnouncementPrinted) return;
-  printk("scsi: ***** BusLogic SCSI Driver Version "
-	 BusLogic_DriverVersion " of " BusLogic_DriverDate " *****\n");
-  printk("scsi: Copyright 1995 by Leonard N. Zubkoff <lnz@dandelion.com>\n");
-  DriverAnnouncementPrinted = true;
-}
-
-
-/*
-  BusLogic_DriverInfo returns the Board Name to identify this SCSI Driver
-  and Host Adapter.
-*/
-
-const char *BusLogic_DriverInfo(SCSI_Host_T *Host)
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Host->hostdata;
-  return HostAdapter->BoardName;
-}
-
-
-/*
-  BusLogic_InitializeAddressProbeList initializes the list of I/O Addresses
-  to be probed for potential BusLogic SCSI Host Adapters by interrogating the
-  PCI Configuration Space on PCI machines as well as from the list of standard
-  BusLogic I/O Addresses.
-*/
-
-static void BusLogic_InitializeAddressProbeList(void)
-{
-  int DestinationIndex = 0, SourceIndex = 0;
-  /*
-    If BusLogic_Setup has been called, do not override the Kernel Command
-    Line specifications.
-  */
-  if (BusLogic_IO_AddressProbeList[0] != 0) return;
-#ifdef CONFIG_PCI
-  /*
-    Interrogate PCI Configuration Space for any BusLogic SCSI Host Adapters.
-  */
-  if (pcibios_present())
-    {
-      unsigned short Index = 0, VendorID;
-      unsigned char Bus, DeviceAndFunction;
-      unsigned int BaseAddress0;
-      while (pcibios_find_class(PCI_CLASS_STORAGE_SCSI<<8, Index++,
-				&Bus, &DeviceAndFunction) == 0)
-	if (pcibios_read_config_word(Bus, DeviceAndFunction,
-				     PCI_VENDOR_ID, &VendorID) == 0 &&
-	    VendorID == PCI_VENDOR_ID_BUSLOGIC &&
-	    pcibios_read_config_dword(Bus, DeviceAndFunction,
-				      PCI_BASE_ADDRESS_0, &BaseAddress0) == 0 &&
-	    (BaseAddress0 & PCI_BASE_ADDRESS_SPACE) ==
-	      PCI_BASE_ADDRESS_SPACE_IO)
-	  {
-	    BusLogic_IO_AddressProbeList[DestinationIndex++] =
-	      BaseAddress0 & PCI_BASE_ADDRESS_IO_MASK;
-	  }
-    }
-#endif
-  /*
-    Append the list of standard BusLogic I/O Addresses.
-  */
-  while (DestinationIndex < BusLogic_IO_MaxProbeAddresses &&
-	 BusLogic_IO_StandardAddresses[SourceIndex] > 0)
-    BusLogic_IO_AddressProbeList[DestinationIndex++] =
-      BusLogic_IO_StandardAddresses[SourceIndex++];
-  BusLogic_IO_AddressProbeList[DestinationIndex] = 0;
-}
-
-
-/*
-  BusLogic_RegisterHostAdapter adds Host Adapter to the list of registered
-  BusLogic Host Adapters.
-*/
-
-static void BusLogic_RegisterHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  HostAdapter->Next = NULL;
-  if (BusLogic_RegisteredHostAdapters != NULL)
-    {
-      BusLogic_HostAdapter_T *LastHostAdapter = BusLogic_RegisteredHostAdapters;
-      BusLogic_HostAdapter_T *NextHostAdapter;
-      while ((NextHostAdapter = LastHostAdapter->Next) != NULL)
-	LastHostAdapter = NextHostAdapter;
-      LastHostAdapter->Next = HostAdapter;
-    }
-  else BusLogic_RegisteredHostAdapters = HostAdapter;
-}
-
-
-/*
-  BusLogic_UnregisterHostAdapter removes Host Adapter from the list of
-  registered BusLogic Host Adapters.
-*/
-
-static void BusLogic_UnregisterHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  if (BusLogic_RegisteredHostAdapters != HostAdapter)
-    {
-      BusLogic_HostAdapter_T *LastHostAdapter = BusLogic_RegisteredHostAdapters;
-      while (LastHostAdapter != NULL && LastHostAdapter->Next != HostAdapter)
-	LastHostAdapter = LastHostAdapter->Next;
-      if (LastHostAdapter != NULL)
-	LastHostAdapter->Next = HostAdapter->Next;
-    }
-  else BusLogic_RegisteredHostAdapters = HostAdapter->Next;
-  HostAdapter->Next = NULL;
-}
-
-
-/*
-  BusLogic_CreateCCBs allocates the initial Command Control Blocks (CCBs)
-  for Host Adapter.
-*/
-
-static boolean BusLogic_CreateCCBs(BusLogic_HostAdapter_T *HostAdapter)
-{
-  int i;
-  for (i = 0; i < BusLogic_InitialCCBs; i++)
-    {
-      BusLogic_CCB_T *CCB = (BusLogic_CCB_T *)
-	scsi_init_malloc(sizeof(BusLogic_CCB_T), GFP_ATOMIC | GFP_DMA);
-      if (CCB == NULL)
-	{
-	  printk("scsi%d: UNABLE TO ALLOCATE CCB %d - DETACHING\n",
-		 HostAdapter->HostNumber, i);
-	  return false;
-	}
-      memset(CCB, 0, sizeof(BusLogic_CCB_T));
-      CCB->HostAdapter = HostAdapter;
-      CCB->Status = BusLogic_CCB_Free;
-      CCB->Next = HostAdapter->Free_CCBs;
-      CCB->NextAll = HostAdapter->All_CCBs;
-      HostAdapter->Free_CCBs = CCB;
-      HostAdapter->All_CCBs = CCB;
-    }
-  return true;
-}
-
-
-/*
-  BusLogic_DestroyCCBs deallocates the CCBs for Host Adapter.
-*/
-
-static void BusLogic_DestroyCCBs(BusLogic_HostAdapter_T *HostAdapter)
-{
-  BusLogic_CCB_T *NextCCB = HostAdapter->All_CCBs, *CCB;
-  HostAdapter->All_CCBs = NULL;
-  HostAdapter->Free_CCBs = NULL;
-  while ((CCB = NextCCB) != NULL)
-    {
-      NextCCB = CCB->NextAll;
-      scsi_init_free((char *) CCB, sizeof(BusLogic_CCB_T));
-    }
-}
-
-
-/*
-  BusLogic_AllocateCCB allocates a CCB from the Host Adapter's free list,
-  allocating more memory from the Kernel if necessary.
-*/
-
-static BusLogic_CCB_T *BusLogic_AllocateCCB(BusLogic_HostAdapter_T *HostAdapter)
-{
-  static unsigned int SerialNumber = 0;
-  BusLogic_CCB_T *CCB;
-  BusLogic_LockHostAdapter(HostAdapter);
-  CCB = HostAdapter->Free_CCBs;
-  if (CCB != NULL)
-    {
-      CCB->SerialNumber = ++SerialNumber;
-      HostAdapter->Free_CCBs = CCB->Next;
-      CCB->Next = NULL;
-      BusLogic_UnlockHostAdapter(HostAdapter);
-      return CCB;
-    }
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  CCB = (BusLogic_CCB_T *) scsi_init_malloc(sizeof(BusLogic_CCB_T),
-					    GFP_ATOMIC | GFP_DMA);
-  if (CCB == NULL)
-    {
-      printk("scsi%d: Failed to allocate an additional CCB\n",
-	     HostAdapter->HostNumber);
-      return NULL;
-    }
-  printk("scsi%d: Allocated an additional CCB\n", HostAdapter->HostNumber);
-  memset(CCB, 0, sizeof(BusLogic_CCB_T));
-  CCB->HostAdapter = HostAdapter;
-  CCB->Status = BusLogic_CCB_Free;
-  BusLogic_LockHostAdapter(HostAdapter);
-  CCB->SerialNumber = ++SerialNumber;
-  CCB->NextAll = HostAdapter->All_CCBs;
-  HostAdapter->All_CCBs = CCB;
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  return CCB;
-}
-
-
-/*
-  BusLogic_DeallocateCCB deallocates a CCB, returning it to the Host Adapter's
-  free list.
-*/
-
-static void BusLogic_DeallocateCCB(BusLogic_CCB_T *CCB)
-{
-  BusLogic_HostAdapter_T *HostAdapter = CCB->HostAdapter;
-  BusLogic_LockHostAdapter(HostAdapter);
-  CCB->Command = NULL;
-  CCB->Status = BusLogic_CCB_Free;
-  CCB->Next = HostAdapter->Free_CCBs;
-  HostAdapter->Free_CCBs = CCB;
-  BusLogic_UnlockHostAdapter(HostAdapter);
-}
-
-
-/*
-  BusLogic_Command sends the command OperationCode to HostAdapter, optionally
-  providing ParameterLength bytes of ParameterData and receiving at most
-  ReplyLength bytes of ReplyData; any excess reply data is received but
-  discarded.
-
-  On success, this function returns the number of reply bytes read from
-  the Host Adapter (including any discarded data); on failure, it returns
-  -1 if the command was invalid, or -2 if a timeout occurred.
-
-  This function is only called during board detection and initialization, so
-  performance and latency are not critical, and exclusive access to the Host
-  Adapter hardware is assumed.  Once the board and driver are initialized, the
-  only Host Adapter command that is issued is the single byte Start Mailbox
-  Scan command, which does not require waiting for the Host Adapter Ready bit
-  to be set in the Status Register.
-*/
-
-static int BusLogic_Command(BusLogic_HostAdapter_T *HostAdapter,
-			    BusLogic_OperationCode_T OperationCode,
-			    void *ParameterData,
-			    int ParameterLength,
-			    void *ReplyData,
-			    int ReplyLength)
-{
-  unsigned char *ParameterPointer = (unsigned char *) ParameterData;
-  unsigned char *ReplyPointer = (unsigned char *) ReplyData;
-  unsigned char StatusRegister = 0, InterruptRegister;
-  long TimeoutCounter;
-  int ReplyBytes = 0;
-  /*
-    Clear out the Reply Data if provided.
-  */
-  if (ReplyLength > 0)
-    memset(ReplyData, 0, ReplyLength);
-  /*
-    Wait for the Host Adapter Ready bit to be set and the Command/Parameter
-    Register Busy bit to be reset in the Status Register.
-  */
-  TimeoutCounter = loops_per_sec >> 3;
-  while (--TimeoutCounter >= 0)
-    {
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if ((StatusRegister & BusLogic_HostAdapterReady) &&
-	  !(StatusRegister & BusLogic_CommandParameterRegisterBusy))
-	break;
-    }
-  BusLogic_CommandFailureReason = "Timeout waiting for Host Adapter Ready";
-  if (TimeoutCounter < 0) return -2;
-  /*
-    Write the OperationCode to the Command/Parameter Register.
-  */
-  HostAdapter->HostAdapterCommandCompleted = false;
-  BusLogic_WriteCommandParameterRegister(HostAdapter, OperationCode);
-  /*
-    Write any additional Parameter Bytes.
-  */
-  TimeoutCounter = 10000;
-  while (ParameterLength > 0 && --TimeoutCounter >= 0)
-    {
-      /*
-	Wait 100 microseconds to give the Host Adapter enough time to determine
-	whether the last value written to the Command/Parameter Register was
-	valid or not.  If the Command Complete bit is set in the Interrupt
-	Register, then the Command Invalid bit in the Status Register will be
-	reset if the Operation Code or Parameter was valid and the command
-	has completed, or set if the Operation Code or Parameter was invalid.
-	If the Data In Register Ready bit is set in the Status Register, then
-	the Operation Code was valid, and data is waiting to be read back
-	from the Host Adapter.  Otherwise, wait for the Command/Parameter
-	Register Busy bit in the Status Register to be reset.
-      */
-      udelay(100);
-      InterruptRegister = BusLogic_ReadInterruptRegister(HostAdapter);
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if (InterruptRegister & BusLogic_CommandComplete) break;
-      if (HostAdapter->HostAdapterCommandCompleted) break;
-      if (StatusRegister & BusLogic_DataInRegisterReady) break;
-      if (StatusRegister & BusLogic_CommandParameterRegisterBusy) continue;
-      BusLogic_WriteCommandParameterRegister(HostAdapter, *ParameterPointer++);
-      ParameterLength--;
-    }
-  BusLogic_CommandFailureReason = "Timeout waiting for Parameter Acceptance";
-  if (TimeoutCounter < 0) return -2;
-  /*
-    The Modify I/O Address command does not cause a Command Complete Interrupt.
-  */
-  if (OperationCode == BusLogic_ModifyIOAddress)
-    {
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      BusLogic_CommandFailureReason = "Modify I/O Address Invalid";
-      if (StatusRegister & BusLogic_CommandInvalid) return -1;
-      BusLogic_CommandFailureReason = NULL;
-      return 0;
-    }
-  /*
-    Select an appropriate timeout value for awaiting command completion.
-  */
-  switch (OperationCode)
-    {
-    case BusLogic_InquireInstalledDevicesID0to7:
-    case BusLogic_InquireInstalledDevicesID8to15:
-      /* Approximately 60 seconds. */
-      TimeoutCounter = loops_per_sec << 2;
-      break;
-    default:
-      /* Approximately 1 second. */
-      TimeoutCounter = loops_per_sec >> 4;
-      break;
-    }
-  /*
-    Receive any Reply Bytes, waiting for either the Command Complete bit to
-    be set in the Interrupt Register, or for the Interrupt Handler to set the
-    Host Adapter Command Completed bit in the Host Adapter structure.
-  */
-  while (--TimeoutCounter >= 0)
-    {
-      InterruptRegister = BusLogic_ReadInterruptRegister(HostAdapter);
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if (InterruptRegister & BusLogic_CommandComplete) break;
-      if (HostAdapter->HostAdapterCommandCompleted) break;
-      if (StatusRegister & BusLogic_DataInRegisterReady)
-	if (++ReplyBytes <= ReplyLength)
-	  *ReplyPointer++ = BusLogic_ReadDataInRegister(HostAdapter);
-	else BusLogic_ReadDataInRegister(HostAdapter);
-    }
-  BusLogic_CommandFailureReason = "Timeout waiting for Command Complete";
-  if (TimeoutCounter < 0) return -2;
-  /*
-    If testing Command Complete Interrupts, wait a short while in case the
-    loop immediately above terminated due to the Command Complete bit being
-    set in the Interrupt Register, but the interrupt hasn't actually been
-    processed yet.  Otherwise, acknowledging the interrupt here could prevent
-    the interrupt test from succeeding.
-  */
-  if (OperationCode == BusLogic_TestCommandCompleteInterrupt)
-    udelay(10000);
-  /*
-    Clear any pending Command Complete Interrupt.
-  */
-  BusLogic_WriteControlRegister(HostAdapter, BusLogic_InterruptReset);
-  if (BusLogic_GlobalOptions & BusLogic_TraceConfiguration)
-    if (OperationCode != BusLogic_TestCommandCompleteInterrupt)
-      {
-	int i;
-	printk("BusLogic_Command(%02X) Status = %02X: %2d ==> %2d:",
-	       OperationCode, StatusRegister, ReplyLength, ReplyBytes);
-	if (ReplyLength > ReplyBytes) ReplyLength = ReplyBytes;
-	for (i = 0; i < ReplyLength; i++)
-	  printk(" %02X", ((unsigned char *) ReplyData)[i]);
-	printk("\n");
-      }
-  /*
-    Process Command Invalid conditions.
-  */
-  if (StatusRegister & BusLogic_CommandInvalid)
-    {
-      /*
-	Some early BusLogic Host Adapters may not recover properly from
-	a Command Invalid condition, so if this appears to be the case,
-	a Soft Reset is issued to the Host Adapter.  Potentially invalid
-	commands are never attempted after Mailbox Initialization is
-	performed, so there should be no Host Adapter state lost by a
-	Soft Reset in response to a Command Invalid condition.
-      */
-      udelay(1000);
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if (StatusRegister != (BusLogic_HostAdapterReady |
-			     BusLogic_InitializationRequired))
-	{
-	  BusLogic_WriteControlRegister(HostAdapter, BusLogic_SoftReset);
-	  udelay(1000);
-	}
-      BusLogic_CommandFailureReason = "Command Invalid";
-      return -1;
-    }
-  /*
-    Handle Excess Parameters Supplied conditions.
-  */
-  BusLogic_CommandFailureReason = "Excess Parameters Supplied";
-  if (ParameterLength > 0) return -1;
-  /*
-    Indicate the command completed successfully.
-  */
-  BusLogic_CommandFailureReason = NULL;
-  return ReplyBytes;
-}
-
-
-/*
-  BusLogic_Failure prints a standardized error message, and then returns false.
-*/
-
-static boolean BusLogic_Failure(BusLogic_HostAdapter_T *HostAdapter,
-				char *ErrorMessage)
-{
-  BusLogic_AnnounceDriver();
-  printk("While configuring BusLogic Host Adapter at I/O Address 0x%X:\n",
-	 HostAdapter->IO_Address);
-  printk("%s FAILED - DETACHING\n", ErrorMessage);
-  if (BusLogic_CommandFailureReason != NULL)
-    printk("ADDITIONAL FAILURE INFO - %s\n", BusLogic_CommandFailureReason);
-  return false;
-}
-
-
-/*
-  BusLogic_ProbeHostAdapter probes for a BusLogic Host Adapter.
-*/
-
-static boolean BusLogic_ProbeHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  boolean TraceProbe = (BusLogic_GlobalOptions & BusLogic_TraceProbe);
-  unsigned char StatusRegister, GeometryRegister;
-  /*
-    Read the Status Register to test if there is an I/O port that responds.  A
-    nonexistent I/O port will return 0xFF, in which case there is definitely no
-    BusLogic Host Adapter at this base I/O Address.
-  */
-  StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-  if (TraceProbe)
-    printk("BusLogic_Probe(0x%X): Status 0x%02X\n",
-	   HostAdapter->IO_Address, StatusRegister);
-  if (StatusRegister == 0xFF) return false;
-  /*
-    Read the undocumented BusLogic Geometry Register to test if there is an I/O
-    port that responds.  Adaptec Host Adapters do not implement the Geometry
-    Register, so this test helps serve to avoid incorrectly recognizing an
-    Adaptec 1542A or 1542B as a BusLogic.  Unfortunately, the Adaptec 1542C
-    series does respond to the Geometry Register I/O port, but it will be
-    rejected later when the Inquire Extended Setup Information command is
-    issued in BusLogic_CheckHostAdapter.  The AMI FastDisk Host Adapter is a
-    BusLogic clone that implements the same interface as earlier BusLogic
-    boards, including the undocumented commands, and is therefore supported by
-    this driver.  However, the AMI FastDisk always returns 0x00 upon reading
-    the Geometry Register, so the extended translation option should always be
-    left disabled on the AMI FastDisk.
-  */
-  GeometryRegister = BusLogic_ReadGeometryRegister(HostAdapter);
-  if (TraceProbe)
-    printk("BusLogic_Probe(0x%X): Geometry 0x%02X\n",
-	   HostAdapter->IO_Address, GeometryRegister);
-  if (GeometryRegister == 0xFF) return false;
-  /*
-    Indicate the Host Adapter Probe completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_HardResetHostAdapter issues a Hard Reset to the Host Adapter,
-  and waits for Host Adapter Diagnostics to complete.
-*/
-
-static boolean BusLogic_HardResetHostAdapter(BusLogic_HostAdapter_T
-					     *HostAdapter)
-{
-  boolean TraceHardReset = (BusLogic_GlobalOptions & BusLogic_TraceHardReset);
-  long TimeoutCounter = loops_per_sec >> 2;
-  unsigned char StatusRegister = 0;
-  /*
-    Issue a Hard Reset Command to the Host Adapter.  The Host Adapter should
-    respond by setting Diagnostic Active in the Status Register.
-  */
-  BusLogic_WriteControlRegister(HostAdapter, BusLogic_HardReset);
-  /*
-    Wait until Diagnostic Active is set in the Status Register.
-  */
-  while (--TimeoutCounter >= 0)
-    {
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if ((StatusRegister & BusLogic_DiagnosticActive)) break;
-    }
-  if (TraceHardReset)
-    printk("BusLogic_HardReset(0x%X): Diagnostic Active, Status 0x%02X\n",
-	   HostAdapter->IO_Address, StatusRegister);
-  if (TimeoutCounter < 0) return false;
-  /*
-    Wait 100 microseconds to allow completion of any initial diagnostic
-    activity which might leave the contents of the Status Register
-    unpredictable.
-  */
-  udelay(100);
-  /*
-    Wait until Diagnostic Active is reset in the Status Register.
-  */
-  while (--TimeoutCounter >= 0)
-    {
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if (!(StatusRegister & BusLogic_DiagnosticActive)) break;
-    }
-  if (TraceHardReset)
-    printk("BusLogic_HardReset(0x%X): Diagnostic Completed, Status 0x%02X\n",
-	   HostAdapter->IO_Address, StatusRegister);
-  if (TimeoutCounter < 0) return false;
-  /*
-    Wait until at least one of the Diagnostic Failure, Host Adapter Ready,
-    or Data In Register Ready bits is set in the Status Register.
-  */
-  while (--TimeoutCounter >= 0)
-    {
-      StatusRegister = BusLogic_ReadStatusRegister(HostAdapter);
-      if (StatusRegister & (BusLogic_DiagnosticFailure |
-			    BusLogic_HostAdapterReady |
-			    BusLogic_DataInRegisterReady))
-	break;
-    }
-  if (TraceHardReset)
-    printk("BusLogic_HardReset(0x%X): Host Adapter Ready, Status 0x%02X\n",
-	   HostAdapter->IO_Address, StatusRegister);
-  if (TimeoutCounter < 0) return false;
-  /*
-    If Diagnostic Failure is set or Host Adapter Ready is reset, then an
-    error occurred during the Host Adapter diagnostics.  If Data In Register
-    Ready is set, then there is an Error Code available.
-  */
-  if ((StatusRegister & BusLogic_DiagnosticFailure) ||
-      !(StatusRegister & BusLogic_HostAdapterReady))
-    {
-      BusLogic_CommandFailureReason = NULL;
-      BusLogic_Failure(HostAdapter, "HARD RESET DIAGNOSTICS");
-      printk("HOST ADAPTER STATUS REGISTER = %02X\n", StatusRegister);
-      if (StatusRegister & BusLogic_DataInRegisterReady)
-	{
-	  unsigned char ErrorCode = BusLogic_ReadDataInRegister(HostAdapter);
-	  printk("HOST ADAPTER ERROR CODE = %d\n", ErrorCode);
-	}
-      return false;
-    }
-  /*
-    Indicate the Host Adapter Hard Reset completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_CheckHostAdapter checks to be sure this really is a BusLogic
-  Host Adapter.
-*/
-
-static boolean BusLogic_CheckHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  BusLogic_ExtendedSetupInformation_T ExtendedSetupInformation;
-  BusLogic_RequestedReplyLength_T RequestedReplyLength;
-  unsigned long ProcessorFlags;
-  int Result;
-  /*
-    Issue the Inquire Extended Setup Information command.  Only genuine
-    BusLogic Host Adapters and true clones support this command.  Adaptec 1542C
-    series Host Adapters that respond to the Geometry Register I/O port will
-    fail this command.  Interrupts must be disabled around the call to
-    BusLogic_Command since a Command Complete interrupt could occur if the IRQ
-    Channel was previously enabled for another BusLogic Host Adapter sharing
-    the same IRQ Channel.
-  */
-  save_flags(ProcessorFlags);
-  cli();
-  RequestedReplyLength = sizeof(ExtendedSetupInformation);
-  Result = BusLogic_Command(HostAdapter,
-			    BusLogic_InquireExtendedSetupInformation,
-			    &RequestedReplyLength, sizeof(RequestedReplyLength),
-			    &ExtendedSetupInformation,
-			    sizeof(ExtendedSetupInformation));
-  restore_flags(ProcessorFlags);
-  if (BusLogic_GlobalOptions & BusLogic_TraceProbe)
-    printk("BusLogic_Check(0x%X): Result %d\n",
-	   HostAdapter->IO_Address, Result);
-  return (Result == sizeof(ExtendedSetupInformation));
-}
-
-
-/*
-  BusLogic_ReadHostAdapterConfiguration reads the Configuration Information
-  from Host Adapter.
-*/
-
-static boolean BusLogic_ReadHostAdapterConfiguration(BusLogic_HostAdapter_T
-						     *HostAdapter)
-{
-  BusLogic_BoardID_T BoardID;
-  BusLogic_Configuration_T Configuration;
-  BusLogic_SetupInformation_T SetupInformation;
-  BusLogic_ExtendedSetupInformation_T ExtendedSetupInformation;
-  BusLogic_BoardModelNumber_T BoardModelNumber;
-  BusLogic_FirmwareVersion3rdDigit_T FirmwareVersion3rdDigit;
-  BusLogic_FirmwareVersionLetter_T FirmwareVersionLetter;
-  BusLogic_RequestedReplyLength_T RequestedReplyLength;
-  unsigned char GeometryRegister, *TargetPointer, Character;
-  unsigned short AllTargetsMask, DisconnectPermitted;
-  unsigned short TaggedQueuingPermitted, TaggedQueuingPermittedDefault;
-  boolean CommonErrorRecovery;
-  int TargetID, i;
-  /*
-    Issue the Inquire Board ID command.
-  */
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireBoardID, NULL, 0,
-		       &BoardID, sizeof(BoardID)) != sizeof(BoardID))
-    return BusLogic_Failure(HostAdapter, "INQUIRE BOARD ID");
-  /*
-    Issue the Inquire Configuration command.
-  */
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireConfiguration, NULL, 0,
-		       &Configuration, sizeof(Configuration))
-      != sizeof(Configuration))
-    return BusLogic_Failure(HostAdapter, "INQUIRE CONFIGURATION");
-  /*
-    Issue the Inquire Setup Information command.
-  */
-  RequestedReplyLength = sizeof(SetupInformation);
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireSetupInformation,
-		       &RequestedReplyLength, sizeof(RequestedReplyLength),
-		       &SetupInformation, sizeof(SetupInformation))
-      != sizeof(SetupInformation))
-    return BusLogic_Failure(HostAdapter, "INQUIRE SETUP INFORMATION");
-  /*
-    Issue the Inquire Extended Setup Information command.
-  */
-  RequestedReplyLength = sizeof(ExtendedSetupInformation);
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireExtendedSetupInformation,
-		       &RequestedReplyLength, sizeof(RequestedReplyLength),
-		       &ExtendedSetupInformation,
-		       sizeof(ExtendedSetupInformation))
-      != sizeof(ExtendedSetupInformation))
-    return BusLogic_Failure(HostAdapter, "INQUIRE EXTENDED SETUP INFORMATION");
-  /*
-    Issue the Inquire Board Model Number command.
-  */
-  if (!(BoardID.FirmwareVersion1stDigit == '2' &&
-	ExtendedSetupInformation.BusType == 'A'))
-    {
-      RequestedReplyLength = sizeof(BoardModelNumber);
-      if (BusLogic_Command(HostAdapter, BusLogic_InquireBoardModelNumber,
-			   &RequestedReplyLength, sizeof(RequestedReplyLength),
-			   &BoardModelNumber, sizeof(BoardModelNumber))
-	  != sizeof(BoardModelNumber))
-	return BusLogic_Failure(HostAdapter, "INQUIRE BOARD MODEL NUMBER");
-    }
-  else strcpy(BoardModelNumber, "542B");
-  /*
-    Issue the Inquire Firmware Version 3rd Digit command.
-  */
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireFirmwareVersion3rdDigit,
-		       NULL, 0, &FirmwareVersion3rdDigit,
-		       sizeof(FirmwareVersion3rdDigit))
-      != sizeof(FirmwareVersion3rdDigit))
-    return BusLogic_Failure(HostAdapter, "INQUIRE FIRMWARE 3RD DIGIT");
-  /*
-    Issue the Inquire Firmware Version Letter command.
-  */
-  FirmwareVersionLetter = '\0';
-  if (BoardID.FirmwareVersion1stDigit > '3' ||
-      (BoardID.FirmwareVersion1stDigit == '3' &&
-       BoardID.FirmwareVersion2ndDigit >= '3'))
-    if (BusLogic_Command(HostAdapter, BusLogic_InquireFirmwareVersionLetter,
-			 NULL, 0, &FirmwareVersionLetter,
-			 sizeof(FirmwareVersionLetter))
-	!= sizeof(FirmwareVersionLetter))
-      return BusLogic_Failure(HostAdapter, "INQUIRE FIRMWARE VERSION LETTER");
-  /*
-    BusLogic Host Adapters can be identified by their model number and
-    the major version number of their firmware as follows:
-
-    4.xx	BusLogic "C" Series Host Adapters:
-		  BT-946C/956C/956CD/747C/757C/757CD/445C/545C/540CF
-    3.xx	BusLogic "S" Series Host Adapters:
-		  BT-747S/747D/757S/757D/445S/545S/542D
-		  BT-542B/742A (revision H)
-    2.xx	BusLogic "A" Series Host Adapters:
-		  BT-542B/742A (revision G and below)
-    0.xx	AMI FastDisk VLB/EISA BusLogic Clone Host Adapter
-  */
-  /*
-    Save the Model Name and Board Name in the Host Adapter structure.
-  */
-  TargetPointer = HostAdapter->ModelName;
-  *TargetPointer++ = 'B';
-  *TargetPointer++ = 'T';
-  *TargetPointer++ = '-';
-  for (i = 0; i < sizeof(BoardModelNumber); i++)
-    {
-      Character = BoardModelNumber[i];
-      if (Character == ' ' || Character == '\0') break;
-      *TargetPointer++ = Character;
-    }
-  *TargetPointer++ = '\0';
-  strcpy(HostAdapter->BoardName, "BusLogic ");
-  strcat(HostAdapter->BoardName, HostAdapter->ModelName);
-  strcpy(HostAdapter->InterruptLabel, HostAdapter->BoardName);
-  /*
-    Save the Firmware Version in the Host Adapter structure.
-  */
-  TargetPointer = HostAdapter->FirmwareVersion;
-  *TargetPointer++ = BoardID.FirmwareVersion1stDigit;
-  *TargetPointer++ = '.';
-  *TargetPointer++ = BoardID.FirmwareVersion2ndDigit;
-  if (FirmwareVersion3rdDigit != ' ' && FirmwareVersion3rdDigit != '\0')
-    *TargetPointer++ = FirmwareVersion3rdDigit;
-  if (FirmwareVersionLetter != ' ' && FirmwareVersionLetter != '\0')
-    *TargetPointer++ = FirmwareVersionLetter;
-  *TargetPointer++ = '\0';
-  /*
-    Determine the IRQ Channel and save it in the Host Adapter structure.
-  */
-  if (Configuration.IRQ_Channel9)
-    HostAdapter->IRQ_Channel = 9;
-  else if (Configuration.IRQ_Channel10)
-    HostAdapter->IRQ_Channel = 10;
-  else if (Configuration.IRQ_Channel11)
-    HostAdapter->IRQ_Channel = 11;
-  else if (Configuration.IRQ_Channel12)
-    HostAdapter->IRQ_Channel = 12;
-  else if (Configuration.IRQ_Channel14)
-    HostAdapter->IRQ_Channel = 14;
-  else if (Configuration.IRQ_Channel15)
-    HostAdapter->IRQ_Channel = 15;
-  /*
-    Determine the DMA Channel and save it in the Host Adapter structure.
-  */
-  if (Configuration.DMA_Channel5)
-    HostAdapter->DMA_Channel = 5;
-  else if (Configuration.DMA_Channel6)
-    HostAdapter->DMA_Channel = 6;
-  else if (Configuration.DMA_Channel7)
-    HostAdapter->DMA_Channel = 7;
-  /*
-    Save the Host Adapter SCSI ID in the Host Adapter structure.
-  */
-  HostAdapter->SCSI_ID = Configuration.HostAdapterID;
-  /*
-    Save the Synchronous Initiation flag and SCSI Parity Checking flag
-    in the Host Adapter structure.
-  */
-  HostAdapter->SynchronousInitiation =
-    SetupInformation.SynchronousInitiationEnabled;
-  HostAdapter->ParityChecking = SetupInformation.ParityCheckEnabled;
-  /*
-    Determine the Bus Type and save it in the Host Adapter structure,
-    overriding the DMA Channel if it is inappropriate for the bus type.
-  */
-  if (ExtendedSetupInformation.BusType == 'A')
-    HostAdapter->BusType = BusLogic_ISA_Bus;
-  else
-    switch (HostAdapter->ModelName[3])
-      {
-      case '4':
-	HostAdapter->BusType = BusLogic_VESA_Bus;
-	HostAdapter->DMA_Channel = 0;
-	break;
-      case '5':
-	HostAdapter->BusType = BusLogic_ISA_Bus;
-	break;
-      case '6':
-	HostAdapter->BusType = BusLogic_MCA_Bus;
-	HostAdapter->DMA_Channel = 0;
-	break;
-      case '7':
-	HostAdapter->BusType = BusLogic_EISA_Bus;
-	HostAdapter->DMA_Channel = 0;
-	break;
-      case '9':
-	HostAdapter->BusType = BusLogic_PCI_Bus;
-	HostAdapter->DMA_Channel = 0;
-	break;
-      }
-  /*
-    Determine whether Extended Translation is enabled and save it in
-    the Host Adapter structure.
-  */
-  GeometryRegister = BusLogic_ReadGeometryRegister(HostAdapter);
-  if (GeometryRegister & BusLogic_ExtendedTranslationEnabled)
-    HostAdapter->ExtendedTranslation = true;
-  /*
-    Save the Disconnect/Reconnect Permitted flag bits in the Host Adapter
-    structure.  The Disconnect Permitted information is only valid on "C"
-    Series boards, but Disconnect/Reconnect is always permitted on "S" and
-    "A" Series boards.
-  */
-  if (HostAdapter->FirmwareVersion[0] >= '4')
-    HostAdapter->DisconnectPermitted =
-      (SetupInformation.DisconnectPermittedID8to15 << 8)
-      | SetupInformation.DisconnectPermittedID0to7;
-  else HostAdapter->DisconnectPermitted = 0xFF;
-  /*
-    Save the Scatter Gather Limits, Level Sensitive Interrupts flag,
-    Wide SCSI flag, and Differential SCSI flag in the Host Adapter structure.
-  */
-  HostAdapter->HostAdapterScatterGatherLimit =
-    ExtendedSetupInformation.ScatterGatherLimit;
-  HostAdapter->DriverScatterGatherLimit =
-    HostAdapter->HostAdapterScatterGatherLimit;
-  if (HostAdapter->HostAdapterScatterGatherLimit > BusLogic_ScatterGatherLimit)
-    HostAdapter->DriverScatterGatherLimit = BusLogic_ScatterGatherLimit;
-  if (ExtendedSetupInformation.Misc.LevelSensitiveInterrupts)
-    HostAdapter->LevelSensitiveInterrupts = true;
-  if (ExtendedSetupInformation.HostWideSCSI)
-    {
-      HostAdapter->HostWideSCSI = true;
-      HostAdapter->MaxTargetIDs = 16;
-      HostAdapter->MaxLogicalUnits = 64;
-    }
-  else
-    {
-      HostAdapter->HostWideSCSI = false;
-      HostAdapter->MaxTargetIDs = 8;
-      HostAdapter->MaxLogicalUnits = 8;
-    }
-  HostAdapter->HostDifferentialSCSI =
-    ExtendedSetupInformation.HostDifferentialSCSI;
-  /*
-    Determine the Host Adapter BIOS Address if the BIOS is enabled and
-    save it in the Host Adapter structure.  The BIOS is disabled if the
-    BIOS_Address is 0.
-  */
-  HostAdapter->BIOS_Address = ExtendedSetupInformation.BIOS_Address << 12;
-  /*
-    BusLogic BT-445S Host Adapters prior to board revision D have a hardware
-    bug whereby when the BIOS is enabled, transfers to/from the same address
-    range the BIOS occupies modulo 16MB are handled incorrectly.  Only properly
-    functioning BT-445S boards have firmware version 3.37, so we require that
-    ISA bounce buffers be used for the buggy BT-445S models as well as for all
-    ISA models.
-  */
-  if (HostAdapter->BusType == BusLogic_ISA_Bus ||
-      (HostAdapter->BIOS_Address > 0 &&
-       strcmp(HostAdapter->ModelName, "BT-445S") == 0 &&
-       strcmp(HostAdapter->FirmwareVersion, "3.37") < 0))
-    HostAdapter->BounceBuffersRequired = true;
-  /*
-    Select an appropriate value for Concurrency (Commands per Logical Unit)
-    either from a Command Line Entry, or based on whether this Host Adapter
-    requires that ISA bounce buffers be used.
-  */
-  if (HostAdapter->CommandLineEntry != NULL &&
-      HostAdapter->CommandLineEntry->Concurrency > 0)
-    HostAdapter->Concurrency = HostAdapter->CommandLineEntry->Concurrency;
-  else if (HostAdapter->BounceBuffersRequired)
-    HostAdapter->Concurrency = BusLogic_Concurrency_BB;
-  else HostAdapter->Concurrency = BusLogic_Concurrency;
-  /*
-    Select an appropriate value for Bus Settle Time either from a Command
-    Line Entry, or from BusLogic_DefaultBusSettleTime.
-  */
-  if (HostAdapter->CommandLineEntry != NULL &&
-      HostAdapter->CommandLineEntry->BusSettleTime > 0)
-    HostAdapter->BusSettleTime = HostAdapter->CommandLineEntry->BusSettleTime;
-  else HostAdapter->BusSettleTime = BusLogic_DefaultBusSettleTime;
-  /*
-    Select an appropriate value for Local Options from a Command Line Entry.
-  */
-  if (HostAdapter->CommandLineEntry != NULL)
-    HostAdapter->LocalOptions = HostAdapter->CommandLineEntry->LocalOptions;
-  /*
-    Select appropriate values for the Error Recovery Option array either from
-    a Command Line Entry, or using BusLogic_ErrorRecoveryDefault.
-  */
-  if (HostAdapter->CommandLineEntry != NULL)
-    memcpy(HostAdapter->ErrorRecoveryOption,
-	   HostAdapter->CommandLineEntry->ErrorRecoveryOption,
-	   sizeof(HostAdapter->ErrorRecoveryOption));
-  else memset(HostAdapter->ErrorRecoveryOption,
-	      BusLogic_ErrorRecoveryDefault,
-	      sizeof(HostAdapter->ErrorRecoveryOption));
-  /*
-    Tagged Queuing support is available and operates properly only on "C"
-    Series boards with firmware version 4.22 and above and on "S" Series
-    boards with firmware version 3.35 and above.  Tagged Queuing is disabled
-    by default when the Concurrency value is 1 since queuing multiple commands
-    is not possible.
-  */
-  TaggedQueuingPermittedDefault = 0;
-  if (HostAdapter->Concurrency > 1)
-    switch (HostAdapter->FirmwareVersion[0])
-      {
-      case '5':
-	TaggedQueuingPermittedDefault = 0xFFFF;
-	break;
-      case '4':
-	if (strcmp(HostAdapter->FirmwareVersion, "4.22") >= 0)
-	  TaggedQueuingPermittedDefault = 0xFFFF;
-	break;
-      case '3':
-	if (strcmp(HostAdapter->FirmwareVersion, "3.35") >= 0)
-	  TaggedQueuingPermittedDefault = 0xFFFF;
-	break;
-      }
-  /*
-    Tagged Queuing is only useful if Disconnect/Reconnect is permitted.
-    Therefore, mask the Tagged Queuing Permitted Default bits with the
-    Disconnect/Reconnect Permitted bits.
-  */
-  TaggedQueuingPermittedDefault &= HostAdapter->DisconnectPermitted;
-  /*
-    Combine the default Tagged Queuing Permitted Default bits with any
-    Command Line Entry Tagged Queuing specification.
-  */
-  if (HostAdapter->CommandLineEntry != NULL)
-    HostAdapter->TaggedQueuingPermitted =
-      (HostAdapter->CommandLineEntry->TaggedQueuingPermitted &
-       HostAdapter->CommandLineEntry->TaggedQueuingPermittedMask) |
-      (TaggedQueuingPermittedDefault &
-       ~HostAdapter->CommandLineEntry->TaggedQueuingPermittedMask);
-  else HostAdapter->TaggedQueuingPermitted = TaggedQueuingPermittedDefault;
-  /*
-    Announce the Host Adapter Configuration.
-  */
-  printk("scsi%d: Configuring BusLogic Model %s %s%s%s SCSI Host Adapter\n",
-	 HostAdapter->HostNumber, HostAdapter->ModelName,
-	 BusLogic_BusNames[HostAdapter->BusType],
-	 (HostAdapter->HostWideSCSI ? " Wide" : ""),
-	 (HostAdapter->HostDifferentialSCSI ? " Differential" : ""));
-  printk("scsi%d:   Firmware Version: %s, I/O Address: 0x%X, "
-	 "IRQ Channel: %d/%s\n",
-	 HostAdapter->HostNumber, HostAdapter->FirmwareVersion,
-	 HostAdapter->IO_Address, HostAdapter->IRQ_Channel,
-	 (HostAdapter->LevelSensitiveInterrupts ? "Level" : "Edge"));
-  printk("scsi%d:   DMA Channel: ", HostAdapter->HostNumber);
-  if (HostAdapter->DMA_Channel > 0)
-    printk("%d, ", HostAdapter->DMA_Channel);
-  else printk("None, ");
-  if (HostAdapter->BIOS_Address > 0)
-    printk("BIOS Address: 0x%lX, ", HostAdapter->BIOS_Address);
-  else printk("BIOS Address: None, ");
-  printk("Host Adapter SCSI ID: %d\n", HostAdapter->SCSI_ID);
-  printk("scsi%d:   Scatter/Gather Limit: %d segments, "
-	 "Synchronous Initiation: %s\n", HostAdapter->HostNumber,
-	 HostAdapter->HostAdapterScatterGatherLimit,
-	 (HostAdapter->SynchronousInitiation ? "Enabled" : "Disabled"));
-  printk("scsi%d:   SCSI Parity Checking: %s, "
-	 "Extended Disk Translation: %s\n", HostAdapter->HostNumber,
-	 (HostAdapter->ParityChecking ? "Enabled" : "Disabled"),
-	 (HostAdapter->ExtendedTranslation ? "Enabled" : "Disabled"));
-  AllTargetsMask = (1 << HostAdapter->MaxTargetIDs) - 1;
-  DisconnectPermitted = HostAdapter->DisconnectPermitted & AllTargetsMask;
-  printk("scsi%d:   Disconnect/Reconnect: ", HostAdapter->HostNumber);
-  if (DisconnectPermitted == 0)
-    printk("Disabled");
-  else if (DisconnectPermitted == AllTargetsMask)
-    printk("Enabled");
-  else
-    for (TargetID = 0; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-      printk("%c", (DisconnectPermitted & (1 << TargetID)) ? 'Y' : 'N');
-  printk(", Tagged Queuing: ");
-  TaggedQueuingPermitted =
-    HostAdapter->TaggedQueuingPermitted & AllTargetsMask;
-  if (TaggedQueuingPermitted == 0)
-    printk("Disabled");
-  else if (TaggedQueuingPermitted == AllTargetsMask)
-    printk("Enabled");
-  else
-    for (TargetID = 0; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-      printk("%c", (TaggedQueuingPermitted & (1 << TargetID)) ? 'Y' : 'N');
-  printk("\n");
-  CommonErrorRecovery = true;
-  for (TargetID = 1; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-    if (HostAdapter->ErrorRecoveryOption[TargetID] !=
-	HostAdapter->ErrorRecoveryOption[0])
-      {
-	CommonErrorRecovery = false;
-	break;
-      }
-  printk("scsi%d:   Error Recovery: ", HostAdapter->HostNumber);
-  if (CommonErrorRecovery)
-    printk("%s", BusLogic_ErrorRecoveryOptions[
-		   HostAdapter->ErrorRecoveryOption[0]]);
-  else
-    for (TargetID = 0; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-      printk("%s", BusLogic_ErrorRecoveryOptions2[
-		     HostAdapter->ErrorRecoveryOption[TargetID]]);
-  printk(", Mailboxes: %d, Initial CCBs: %d\n",
-	 BusLogic_MailboxCount, BusLogic_InitialCCBs);
-  printk("scsi%d:   Driver Scatter/Gather Limit: %d segments, "
-	 "Concurrency: %d\n", HostAdapter->HostNumber,
-	 HostAdapter->DriverScatterGatherLimit, HostAdapter->Concurrency);
-  /*
-    Indicate reading the Host Adapter Configuration completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_AcquireResources acquires the system resources necessary to use Host
-  Adapter, and initializes the fields in the SCSI Host structure.  The base,
-  io_port, n_io_ports, irq, and dma_channel fields in the SCSI Host structure
-  are intentionally left uninitialized, as this driver handles acquisition and
-  release of these resources explicitly, as well as ensuring exclusive access
-  to the Host Adapter hardware and data structures through explicit locking.
-*/
-
-static boolean BusLogic_AcquireResources(BusLogic_HostAdapter_T *HostAdapter,
-					 SCSI_Host_T *Host)
-{
-  /*
-    Acquire exclusive or shared access to the IRQ Channel.  A usage count is
-    maintained so that PCI, EISA, or MCA shared Interrupts can be supported.
-  */
-  if (BusLogic_IRQ_UsageCount[HostAdapter->IRQ_Channel - 9]++ == 0)
-    {
-      if (request_irq(HostAdapter->IRQ_Channel, BusLogic_InterruptHandler,
-		      SA_INTERRUPT, HostAdapter->InterruptLabel) < 0)
-	{
-	  BusLogic_IRQ_UsageCount[HostAdapter->IRQ_Channel - 9]--;
-	  printk("scsi%d: UNABLE TO ACQUIRE IRQ CHANNEL %d - DETACHING\n",
-		 HostAdapter->HostNumber, HostAdapter->IRQ_Channel);
-	  return false;
-	}
-    }
-  else
-    {
-      BusLogic_HostAdapter_T *FirstHostAdapter =
-	BusLogic_RegisteredHostAdapters;
-      while (FirstHostAdapter != NULL)
-	{
-	  if (FirstHostAdapter->IRQ_Channel == HostAdapter->IRQ_Channel)
-	    {
-	      if (strlen(FirstHostAdapter->InterruptLabel) + 11
-		  < sizeof(FirstHostAdapter->InterruptLabel))
-		{
-		  strcat(FirstHostAdapter->InterruptLabel, " + ");
-		  strcat(FirstHostAdapter->InterruptLabel,
-			 HostAdapter->ModelName);
-		}
-	      break;
-	    }
-	  FirstHostAdapter = FirstHostAdapter->Next;
-	}
-    }
-  HostAdapter->IRQ_ChannelAcquired = true;
-  /*
-    Acquire exclusive access to the DMA Channel.
-  */
-  if (HostAdapter->DMA_Channel > 0)
-    {
-      if (request_dma(HostAdapter->DMA_Channel, HostAdapter->BoardName) < 0)
-	{
-	  printk("scsi%d: UNABLE TO ACQUIRE DMA CHANNEL %d - DETACHING\n",
-		 HostAdapter->HostNumber, HostAdapter->DMA_Channel);
-	  return false;
-	}
-      set_dma_mode(HostAdapter->DMA_Channel, DMA_MODE_CASCADE);
-      enable_dma(HostAdapter->DMA_Channel);
-      HostAdapter->DMA_ChannelAcquired = true;
-    }
-  /*
-    Initialize necessary fields in the SCSI Host structure.
-  */
-  Host->max_id = HostAdapter->MaxTargetIDs;
-  Host->max_lun = HostAdapter->MaxLogicalUnits;
-  Host->max_channel = 0;
-  Host->this_id = HostAdapter->SCSI_ID;
-  Host->can_queue = BusLogic_MailboxCount;
-  Host->cmd_per_lun = HostAdapter->Concurrency;
-  Host->sg_tablesize = HostAdapter->DriverScatterGatherLimit;
-  Host->unchecked_isa_dma = HostAdapter->BounceBuffersRequired;
-  /*
-    Indicate the System Resource Acquisition completed successfully,
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_ReleaseResources releases any system resources previously acquired
-  by BusLogic_AcquireResources.
-*/
-
-static void BusLogic_ReleaseResources(BusLogic_HostAdapter_T *HostAdapter)
-{
-  /*
-    Release exclusive or shared access to the IRQ Channel.
-  */
-  if (HostAdapter->IRQ_ChannelAcquired)
-    if (--BusLogic_IRQ_UsageCount[HostAdapter->IRQ_Channel - 9] == 0)
-      free_irq(HostAdapter->IRQ_Channel);
-  /*
-    Release exclusive access to the DMA Channel.
-  */
-  if (HostAdapter->DMA_ChannelAcquired)
-    free_dma(HostAdapter->DMA_Channel);
-}
-
-
-/*
-  BusLogic_TestInterrupts tests for proper functioning of the Host Adapter
-  Interrupt Register and that interrupts generated by the Host Adapter are
-  getting through to the Interrupt Handler.  A large proportion of initial
-  problems with installing PCI Host Adapters are due to configuration problems
-  where either the Host Adapter or Motherboard is configured incorrectly, and
-  interrupts do not get through as a result.
-*/
-
-static boolean BusLogic_TestInterrupts(BusLogic_HostAdapter_T *HostAdapter)
-{
-  unsigned int InitialInterruptCount, FinalInterruptCount;
-  int TestCount = 5, i;
-  InitialInterruptCount = kstat.interrupts[HostAdapter->IRQ_Channel];
-  /*
-    Issue the Test Command Complete Interrupt commands.
-  */
-  for (i = 0; i < TestCount; i++)
-    BusLogic_Command(HostAdapter, BusLogic_TestCommandCompleteInterrupt,
-		     NULL, 0, NULL, 0);
-  /*
-    Verify that BusLogic_InterruptHandler was called at least TestCount times.
-    Shared IRQ Channels could cause more than TestCount interrupts to occur,
-    but there should never be fewer than TestCount.
-  */
-  FinalInterruptCount = kstat.interrupts[HostAdapter->IRQ_Channel];
-  if (FinalInterruptCount < InitialInterruptCount + TestCount)
-    {
-      BusLogic_Failure(HostAdapter, "HOST ADAPTER INTERRUPT TEST");
-      printk("\n\
-Interrupts are not getting through from the Host Adapter to the BusLogic\n\
-Driver Interrupt Handler. The most likely cause is that either the Host\n\
-Adapter or Motherboard is configured incorrectly.  Please check the Host\n\
-Adapter configuration with AutoSCSI or by examining any dip switch and\n\
-jumper settings on the Host Adapter, and verify that no other device is\n\
-attempting to use the same IRQ Channel.  For PCI Host Adapters, it may also\n\
-be necessary to investigate and manually set the PCI interrupt assignments\n\
-and edge/level interrupt type selection in the BIOS Setup Program or with\n\
-Motherboard jumpers.\n\n");
-      return false;
-    }
-  /*
-    Indicate the Host Adapter Interrupt Test completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_InitializeHostAdapter initializes Host Adapter.  This is the only
-  function called during SCSI Host Adapter detection which modifies the state
-  of the Host Adapter from its initial power on or hard reset state.
-*/
-
-static boolean BusLogic_InitializeHostAdapter(BusLogic_HostAdapter_T
-					      *HostAdapter)
-{
-  BusLogic_ExtendedMailboxRequest_T ExtendedMailboxRequest;
-  BusLogic_RoundRobinModeRequest_T RoundRobinModeRequest;
-  BusLogic_WideModeCCBRequest_T WideModeCCBRequest;
-  BusLogic_ModifyIOAddressRequest_T ModifyIOAddressRequest;
-  /*
-    Initialize the Command Successful Flag, Read/Write Operation Count,
-    and Queued Operation Count for each Target.
-  */
-  memset(HostAdapter->CommandSuccessfulFlag, false,
-	 sizeof(HostAdapter->CommandSuccessfulFlag));
-  memset(HostAdapter->ReadWriteOperationCount, 0,
-	 sizeof(HostAdapter->ReadWriteOperationCount));
-  memset(HostAdapter->QueuedOperationCount, 0,
-	 sizeof(HostAdapter->QueuedOperationCount));
-  /*
-    Initialize the Outgoing and Incoming Mailbox structures.
-  */
-  memset(HostAdapter->OutgoingMailboxes, 0,
-	 sizeof(HostAdapter->OutgoingMailboxes));
-  memset(HostAdapter->IncomingMailboxes, 0,
-	 sizeof(HostAdapter->IncomingMailboxes));
-  /*
-    Initialize the pointers to the First, Last, and Next Mailboxes.
-  */
-  HostAdapter->FirstOutgoingMailbox = &HostAdapter->OutgoingMailboxes[0];
-  HostAdapter->LastOutgoingMailbox =
-    &HostAdapter->OutgoingMailboxes[BusLogic_MailboxCount-1];
-  HostAdapter->NextOutgoingMailbox = HostAdapter->FirstOutgoingMailbox;
-  HostAdapter->FirstIncomingMailbox = &HostAdapter->IncomingMailboxes[0];
-  HostAdapter->LastIncomingMailbox =
-    &HostAdapter->IncomingMailboxes[BusLogic_MailboxCount-1];
-  HostAdapter->NextIncomingMailbox = HostAdapter->FirstIncomingMailbox;
-  /*
-    Initialize the Host Adapter's Pointer to the Outgoing/Incoming Mailboxes.
-  */
-  ExtendedMailboxRequest.MailboxCount = BusLogic_MailboxCount;
-  ExtendedMailboxRequest.BaseMailboxAddress = HostAdapter->OutgoingMailboxes;
-  if (BusLogic_Command(HostAdapter, BusLogic_InitializeExtendedMailbox,
-		       &ExtendedMailboxRequest,
-		       sizeof(ExtendedMailboxRequest), NULL, 0) < 0)
-    return BusLogic_Failure(HostAdapter, "MAILBOX INITIALIZATION");
-  /*
-    Enable Strict Round Robin Mode if supported by the Host Adapter.  In Strict
-    Round Robin Mode, the Host Adapter only looks at the next Outgoing Mailbox
-    for each new command, rather than scanning through all the Outgoing
-    Mailboxes to find any that have new commands in them.  BusLogic indicates
-    that Strict Round Robin Mode is significantly more efficient.
-  */
-  if (strcmp(HostAdapter->FirmwareVersion, "3.31") >= 0)
-    {
-      RoundRobinModeRequest = BusLogic_StrictRoundRobinMode;
-      if (BusLogic_Command(HostAdapter, BusLogic_EnableStrictRoundRobinMode,
-			   &RoundRobinModeRequest,
-			   sizeof(RoundRobinModeRequest), NULL, 0) < 0)
-	return BusLogic_Failure(HostAdapter, "ENABLE STRICT ROUND ROBIN MODE");
-    }
-  /*
-    For Wide SCSI Host Adapters, issue the Enable Wide Mode CCB command to
-    allow more than 8 Logical Units per Target to be supported.
-  */
-  if (HostAdapter->HostWideSCSI)
-    {
-      WideModeCCBRequest = BusLogic_WideModeCCB;
-      if (BusLogic_Command(HostAdapter, BusLogic_EnableWideModeCCB,
-			   &WideModeCCBRequest,
-			   sizeof(WideModeCCBRequest), NULL, 0) < 0)
-	return BusLogic_Failure(HostAdapter, "ENABLE WIDE MODE CCB");
-    }
-  /*
-    For PCI Host Adapters being accessed through the PCI compliant I/O
-    Address, disable the ISA compatible I/O Address to avoid detecting the
-    same Host Adapter at both I/O Addresses.
-  */
-  if (HostAdapter->BusType == BusLogic_PCI_Bus)
-    {
-      int Index;
-      for (Index = 0; BusLogic_IO_StandardAddresses[Index] > 0; Index++)
-	if (HostAdapter->IO_Address == BusLogic_IO_StandardAddresses[Index])
-	  break;
-      if (BusLogic_IO_StandardAddresses[Index] == 0)
-	{
-	  ModifyIOAddressRequest = BusLogic_ModifyIO_Disable;
-	  if (BusLogic_Command(HostAdapter, BusLogic_ModifyIOAddress,
-			       &ModifyIOAddressRequest,
-			       sizeof(ModifyIOAddressRequest), NULL, 0) < 0)
-	    return BusLogic_Failure(HostAdapter, "MODIFY I/O ADDRESS");
-	}
-    }
-  /*
-    Announce Successful Initialization.
-  */
-  printk("scsi%d: *** %s Initialized Successfully ***\n",
-	 HostAdapter->HostNumber, HostAdapter->BoardName);
-  /*
-    Indicate the Host Adapter Initialization completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_InquireTargetDevices inquires about the Target Devices accessible
-  through Host Adapter and reports on the results.
-*/
-
-static boolean BusLogic_InquireTargetDevices(BusLogic_HostAdapter_T
-					     *HostAdapter)
-{
-  BusLogic_InstalledDevices8_T InstalledDevicesID0to7;
-  BusLogic_InstalledDevices8_T InstalledDevicesID8to15;
-  BusLogic_SetupInformation_T SetupInformation;
-  BusLogic_SynchronousPeriod_T SynchronousPeriod;
-  BusLogic_RequestedReplyLength_T RequestedReplyLength;
-  int TargetDevicesFound = 0, TargetID;
-  /*
-    Wait a few seconds between the Host Adapter Hard Reset which initiates
-    a SCSI Bus Reset and issuing any SCSI commands.  Some SCSI devices get
-    confused if they receive SCSI commands too soon after a SCSI Bus Reset.
-  */
-  BusLogic_Delay(HostAdapter->BusSettleTime);
-  /*
-    Inhibit the Target Devices Inquiry if requested.
-  */
-  if (HostAdapter->LocalOptions & BusLogic_InhibitTargetInquiry)
-    {
-      printk("scsi%d:   Target Device Inquiry Inhibited\n",
-	     HostAdapter->HostNumber);
-      return true;
-    }
-  /*
-    Issue the Inquire Installed Devices ID 0 to 7 command, and for Wide SCSI
-    Host Adapters the Inquire Installed Devices ID 8 to 15 command.  This is
-    necessary to force Synchronous Transfer Negotiation so that the Inquire
-    Setup Information and Inquire Synchronous Period commands will return
-    valid data.
-  */
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireInstalledDevicesID0to7,
-		       NULL, 0, &InstalledDevicesID0to7,
-		       sizeof(InstalledDevicesID0to7))
-      != sizeof(InstalledDevicesID0to7))
-    return BusLogic_Failure(HostAdapter, "INQUIRE INSTALLED DEVICES ID 0 TO 7");
-  if (HostAdapter->HostWideSCSI)
-    if (BusLogic_Command(HostAdapter, BusLogic_InquireInstalledDevicesID8to15,
-			 NULL, 0, &InstalledDevicesID8to15,
-			 sizeof(InstalledDevicesID8to15))
-	!= sizeof(InstalledDevicesID8to15))
-      return BusLogic_Failure(HostAdapter,
-			      "INQUIRE INSTALLED DEVICES ID 8 TO 15");
-  /*
-    Issue the Inquire Setup Information command.
-  */
-  RequestedReplyLength = sizeof(SetupInformation);
-  if (BusLogic_Command(HostAdapter, BusLogic_InquireSetupInformation,
-		       &RequestedReplyLength, sizeof(RequestedReplyLength),
-		       &SetupInformation, sizeof(SetupInformation))
-      != sizeof(SetupInformation))
-    return BusLogic_Failure(HostAdapter, "INQUIRE SETUP INFORMATION");
-  /*
-    Issue the Inquire Synchronous Period command.
-  */
-  if (HostAdapter->FirmwareVersion[0] >= '3')
-    {
-      RequestedReplyLength = sizeof(SynchronousPeriod);
-      if (BusLogic_Command(HostAdapter, BusLogic_InquireSynchronousPeriod,
-			   &RequestedReplyLength, sizeof(RequestedReplyLength),
-			   &SynchronousPeriod, sizeof(SynchronousPeriod))
-	  != sizeof(SynchronousPeriod))
-	return BusLogic_Failure(HostAdapter, "INQUIRE SYNCHRONOUS PERIOD");
-    }
-  else
-    for (TargetID = 0; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-      if (SetupInformation.SynchronousValuesID0to7[TargetID].Offset > 0)
-	SynchronousPeriod[TargetID] =
-	  20 + 5 * SetupInformation.SynchronousValuesID0to7[TargetID]
-				   .TransferPeriod;
-      else SynchronousPeriod[TargetID] = 0;
-  /*
-    Save the Installed Devices, Synchronous Values, and Synchronous Period
-    information in the Host Adapter structure.
-  */
-  memcpy(HostAdapter->InstalledDevices, InstalledDevicesID0to7,
-	 sizeof(BusLogic_InstalledDevices8_T));
-  memcpy(HostAdapter->SynchronousValues,
-	 SetupInformation.SynchronousValuesID0to7,
-	 sizeof(BusLogic_SynchronousValues8_T));
-  if (HostAdapter->HostWideSCSI)
-    {
-      memcpy(&HostAdapter->InstalledDevices[8], InstalledDevicesID8to15,
-	     sizeof(BusLogic_InstalledDevices8_T));
-      memcpy(&HostAdapter->SynchronousValues[8],
-	     SetupInformation.SynchronousValuesID8to15,
-	     sizeof(BusLogic_SynchronousValues8_T));
-    }
-  memcpy(HostAdapter->SynchronousPeriod, SynchronousPeriod,
-	 sizeof(BusLogic_SynchronousPeriod_T));
-  for (TargetID = 0; TargetID < HostAdapter->MaxTargetIDs; TargetID++)
-    if (HostAdapter->InstalledDevices[TargetID] != 0)
-      {
-	int SynchronousPeriod = HostAdapter->SynchronousPeriod[TargetID];
-	if (SynchronousPeriod > 10)
-	  {
-	    int SynchronousTransferRate = 100000000 / SynchronousPeriod;
-	    int RoundedSynchronousTransferRate =
-	      (SynchronousTransferRate + 5000) / 10000;
-	    printk("scsi%d:   Target %d: Synchronous at "
-		   "%d.%02d mega-transfers/second, offset %d\n",
-		   HostAdapter->HostNumber, TargetID,
-		   RoundedSynchronousTransferRate / 100,
-		   RoundedSynchronousTransferRate % 100,
-		   HostAdapter->SynchronousValues[TargetID].Offset);
-	  }
-	else if (SynchronousPeriod > 0)
-	  {
-	    int SynchronousTransferRate = 100000000 / SynchronousPeriod;
-	    int RoundedSynchronousTransferRate =
-	      (SynchronousTransferRate + 50000) / 100000;
-	    printk("scsi%d:   Target %d: Synchronous at "
-		   "%d.%01d mega-transfers/second, offset %d\n",
-		   HostAdapter->HostNumber, TargetID,
-		   RoundedSynchronousTransferRate / 10,
-		   RoundedSynchronousTransferRate % 10,
-		   HostAdapter->SynchronousValues[TargetID].Offset);
-	  }
-	else printk("scsi%d:   Target %d: Asynchronous\n",
-		    HostAdapter->HostNumber, TargetID);
-	TargetDevicesFound++;
-      }
-  if (TargetDevicesFound == 0)
-    printk("scsi%d:   No Target Devices Found\n", HostAdapter->HostNumber);
-  /*
-    Indicate the Target Device Inquiry completed successfully.
-  */
-  return true;
-}
-
-
-/*
-  BusLogic_DetectHostAdapter probes for BusLogic Host Adapters at the standard
-  I/O Addresses where they may be located, initializing, registering, and
-  reporting the configuration of each BusLogic Host Adapter it finds.  It
-  returns the number of BusLogic Host Adapters successfully initialized and
-  registered.
-*/
-
-int BusLogic_DetectHostAdapter(SCSI_Host_Template_T *HostTemplate)
-{
-  int BusLogicHostAdapterCount = 0, CommandLineEntryIndex = 0;
-  int AddressProbeIndex = 0;
-  BusLogic_InitializeAddressProbeList();
-  while (BusLogic_IO_AddressProbeList[AddressProbeIndex] > 0)
-    {
-      BusLogic_HostAdapter_T HostAdapterPrototype;
-      BusLogic_HostAdapter_T *HostAdapter = &HostAdapterPrototype;
-      SCSI_Host_T *Host;
-      memset(HostAdapter, 0, sizeof(BusLogic_HostAdapter_T));
-      HostAdapter->IO_Address =
-	BusLogic_IO_AddressProbeList[AddressProbeIndex++];
-      /*
-	Initialize the Command Line Entry field if an explicit I/O Address
-	was specified.
-      */
-      if (CommandLineEntryIndex < BusLogic_CommandLineEntryCount &&
-	  BusLogic_CommandLineEntries[CommandLineEntryIndex].IO_Address ==
-	  HostAdapter->IO_Address)
-	HostAdapter->CommandLineEntry =
-	  &BusLogic_CommandLineEntries[CommandLineEntryIndex++];
-      /*
-	Check whether the I/O Address range is already in use.
-      */
-      if (check_region(HostAdapter->IO_Address, BusLogic_IO_PortCount) < 0)
-	continue;
-      /*
-	Probe the Host Adapter.  If unsuccessful, abort further initialization.
-      */
-      if (!BusLogic_ProbeHostAdapter(HostAdapter)) continue;
-      /*
-	Hard Reset the Host Adapter.  If unsuccessful, abort further
-	initialization.
-      */
-      if (!BusLogic_HardResetHostAdapter(HostAdapter)) continue;
-      /*
-	Check the Host Adapter.  If unsuccessful, abort further initialization.
-      */
-      if (!BusLogic_CheckHostAdapter(HostAdapter)) continue;
-      /*
-	Initialize the Command Line Entry field if an explicit I/O Address
-	was not specified.
-      */
-      if (CommandLineEntryIndex < BusLogic_CommandLineEntryCount &&
-	  BusLogic_CommandLineEntries[CommandLineEntryIndex].IO_Address == 0)
-	HostAdapter->CommandLineEntry =
-	  &BusLogic_CommandLineEntries[CommandLineEntryIndex++];
-      /*
-	Announce the Driver Version and Date, Author's Name, Copyright Notice,
-	and Contact Address.
-      */
-      BusLogic_AnnounceDriver();
-      /*
-	Register usage of the I/O Address range.  From this point onward, any
-	failure will be assumed to be due to a problem with the Host Adapter,
-	rather than due to having mistakenly identified this port as belonging
-	to a BusLogic Host Adapter.  The I/O Address range will not be
-	released, thereby preventing it from being incorrectly identified as
-	any other type of Host Adapter.
-      */
-      request_region(HostAdapter->IO_Address, BusLogic_IO_PortCount,
-		     "BusLogic");
-      /*
-	Register the SCSI Host structure.
-      */
-      HostTemplate->proc_dir = &BusLogic_ProcDirectoryEntry;
-      Host = scsi_register(HostTemplate, sizeof(BusLogic_HostAdapter_T));
-      HostAdapter = (BusLogic_HostAdapter_T *) Host->hostdata;
-      memcpy(HostAdapter, &HostAdapterPrototype,
-	     sizeof(BusLogic_HostAdapter_T));
-      HostAdapter->SCSI_Host = Host;
-      HostAdapter->HostNumber = Host->host_no;
-      /*
-	Add Host Adapter to the end of the list of registered BusLogic
-	Host Adapters.  In order for Command Complete Interrupts to be
-	properly dismissed by BusLogic_InterruptHandler, the Host Adapter
-	must be registered.  This must be done before the IRQ Channel is
-	acquired, and in a shared IRQ Channel environment, must be done
-	before any Command Complete Interrupts occur, since the IRQ Channel
-	may have already been acquired by a previous BusLogic Host Adapter.
-      */
-      BusLogic_RegisterHostAdapter(HostAdapter);
-      /*
-	Read the Host Adapter Configuration, Acquire the System Resources
-	necessary to use Host Adapter and initialize the fields in the SCSI
-	Host structure, then Test Interrupts, Create the CCBs, Initialize
-	the Host Adapter, and finally Inquire about the Target Devices.
-      */
-      if (BusLogic_ReadHostAdapterConfiguration(HostAdapter) &&
-	  BusLogic_AcquireResources(HostAdapter, Host) &&
-	  BusLogic_TestInterrupts(HostAdapter) &&
-	  BusLogic_CreateCCBs(HostAdapter) &&
-	  BusLogic_InitializeHostAdapter(HostAdapter) &&
-	  BusLogic_InquireTargetDevices(HostAdapter))
-	{
-	  /*
-	    Initialization has been completed successfully.  Release and
-	    re-register usage of the I/O Address range so that the Model
-	    Name of the Host Adapter will appear.
-	  */
-	  release_region(HostAdapter->IO_Address, BusLogic_IO_PortCount);
-	  request_region(HostAdapter->IO_Address, BusLogic_IO_PortCount,
-			 HostAdapter->BoardName);
-	  BusLogicHostAdapterCount++;
-	}
-      else
-	{
-	  /*
-	    An error occurred during Host Adapter Configuration Querying,
-	    Resource Acquisition, Interrupt Testing, CCB Creation, Host
-	    Adapter Initialization, or Target Device Inquiry, so remove
-	    Host Adapter from the list of registered BusLogic Host Adapters,
-	    destroy the CCBs, Release the System Resources, and Unregister
-	    the SCSI Host.
-	  */
-	  BusLogic_DestroyCCBs(HostAdapter);
-	  BusLogic_ReleaseResources(HostAdapter);
-	  BusLogic_UnregisterHostAdapter(HostAdapter);
-	  scsi_unregister(Host);
-	}
-    }
-  return BusLogicHostAdapterCount;
-}
-
-
-/*
-  BusLogic_ReleaseHostAdapter releases all resources previously acquired to
-  support a specific Host Adapter, including the I/O Address range, and
-  unregisters the BusLogic Host Adapter.
-*/
-
-int BusLogic_ReleaseHostAdapter(SCSI_Host_T *Host)
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Host->hostdata;
-  /*
-    Destroy the CCBs and release any system resources acquired to use
-    Host Adapter.
-  */
-  BusLogic_DestroyCCBs(HostAdapter);
-  BusLogic_ReleaseResources(HostAdapter);
-  /*
-    Release usage of the I/O Address range.
-  */
-  release_region(HostAdapter->IO_Address, BusLogic_IO_PortCount);
-  /*
-    Remove Host Adapter from the list of registered BusLogic Host Adapters.
-  */
-  BusLogic_UnregisterHostAdapter(HostAdapter);
-  return 0;
-}
-
-
-/*
-  BusLogic_ComputeResultCode computes a SCSI Subsystem Result Code from
-  the Host Adapter Status and Target Device Status.
-*/
-
-static int BusLogic_ComputeResultCode(BusLogic_HostAdapterStatus_T
-					HostAdapterStatus,
-				      BusLogic_TargetDeviceStatus_T
-					TargetDeviceStatus)
-{
-  int HostStatus;
-  switch (HostAdapterStatus)
-    {
-    case BusLogic_CommandCompletedNormally:
-    case BusLogic_LinkedCommandCompleted:
-    case BusLogic_LinkedCommandCompletedWithFlag:
-      HostStatus = DID_OK;
-      break;
-    case BusLogic_SCSISelectionTimeout:
-      HostStatus = DID_TIME_OUT;
-      break;
-    case BusLogic_InvalidOutgoingMailboxActionCode:
-    case BusLogic_InvalidCommandOperationCode:
-    case BusLogic_InvalidCommandParameter:
-      printk("BusLogic: BusLogic Driver Protocol Error 0x%02X\n",
-	     HostAdapterStatus);
-    case BusLogic_DataOverUnderRun:
-    case BusLogic_UnexpectedBusFree:
-    case BusLogic_LinkedCCBhasInvalidLUN:
-    case BusLogic_AutoRequestSenseFailed:
-    case BusLogic_TaggedQueuingMessageRejected:
-    case BusLogic_UnsupportedMessageReceived:
-    case BusLogic_HostAdapterHardwareFailed:
-    case BusLogic_TargetDeviceReconnectedImproperly:
-    case BusLogic_AbortQueueGenerated:
-    case BusLogic_HostAdapterSoftwareError:
-    case BusLogic_HostAdapterHardwareTimeoutError:
-    case BusLogic_SCSIParityErrorDetected:
-      HostStatus = DID_ERROR;
-      break;
-    case BusLogic_InvalidBusPhaseRequested:
-    case BusLogic_TargetFailedResponseToATN:
-    case BusLogic_HostAdapterAssertedRST:
-    case BusLogic_OtherDeviceAssertedRST:
-    case BusLogic_HostAdapterAssertedBusDeviceReset:
-      HostStatus = DID_RESET;
-      break;
-    default:
-      printk("BusLogic: unknown Host Adapter Status 0x%02X\n",
-	     HostAdapterStatus);
-      HostStatus = DID_ERROR;
-      break;
-    }
-  return (HostStatus << 16) | TargetDeviceStatus;
-}
-
-
-/*
-  BusLogic_InterruptHandler handles hardware interrupts from BusLogic Host
-  Adapters.  To simplify handling shared IRQ Channels, all installed BusLogic
-  Host Adapters are scanned whenever any one of them signals a hardware
-  interrupt.
-*/
-
-static void BusLogic_InterruptHandler(int IRQ_Channel,
-				      Registers_T *InterruptRegisters)
-{
-  BusLogic_CCB_T *FirstCompletedCCB = NULL, *LastCompletedCCB = NULL;
-  BusLogic_HostAdapter_T *HostAdapter;
-  int HostAdapterResetPendingCount = 0;
-  /*
-    Iterate over the installed BusLogic Host Adapters accepting any Incoming
-    Mailbox entries and saving the completed CCBs for processing.  This
-    interrupt handler is installed with SA_INTERRUPT, so interrupts are
-    disabled when the interrupt handler is entered.
-  */
-  for (HostAdapter = BusLogic_RegisteredHostAdapters;
-       HostAdapter != NULL;
-       HostAdapter = HostAdapter->Next)
-    {
-      unsigned char InterruptRegister;
-      /*
-	Acquire exclusive access to Host Adapter.
-      */
-      BusLogic_LockHostAdapterID(HostAdapter);
-      /*
-	Read the Host Adapter Interrupt Register.
-      */
-      InterruptRegister = BusLogic_ReadInterruptRegister(HostAdapter);
-      if (InterruptRegister & BusLogic_InterruptValid)
-	{
-	  /*
-	    Acknowledge the interrupt and reset the Host Adapter
-	    Interrupt Register.
-	  */
-	  BusLogic_WriteControlRegister(HostAdapter, BusLogic_InterruptReset);
-	  /*
-	    Process valid SCSI Reset State and Incoming Mailbox Loaded
-	    interrupts.  Command Complete interrupts are noted, and
-	    Outgoing Mailbox Available interrupts are ignored, as they
-	    are never enabled.
-	  */
-	  if (InterruptRegister & BusLogic_SCSIResetState)
-	    {
-	      HostAdapter->HostAdapterResetPending = true;
-	      HostAdapterResetPendingCount++;
-	    }
-	  else if (InterruptRegister & BusLogic_IncomingMailboxLoaded)
-	    {
-	      /*
-		Scan through the Incoming Mailboxes in Strict Round Robin
-		fashion, saving any completed CCBs for further processing.
-		It is essential that for each CCB and SCSI Command issued,
-		command completion processing is performed exactly once.
-		Therefore, only Incoming Mailboxes with completion code
-		Command Completed Without Error, Command Completed With
-		Error, or Command Aborted At Host Request are saved for
-		completion processing.  When an Incoming Mailbox has a
-		completion code of Aborted Command Not Found, the CCB had
-		already completed or been aborted before the current Abort
-		request was processed, and so completion processing has
-		already occurred and no further action should be taken.
-	      */
-	      BusLogic_IncomingMailbox_T *NextIncomingMailbox =
-		HostAdapter->NextIncomingMailbox;
-	      BusLogic_CompletionCode_T MailboxCompletionCode;
-	      while ((MailboxCompletionCode =
-		      NextIncomingMailbox->CompletionCode) !=
-		     BusLogic_IncomingMailboxFree)
-		{
-		  BusLogic_CCB_T *CCB = NextIncomingMailbox->CCB;
-		  if (MailboxCompletionCode != BusLogic_AbortedCommandNotFound)
-		    if (CCB->Status == BusLogic_CCB_Active)
-		      {
-			/*
-			  Mark this CCB as completed and add it to the end
-			  of the list of completed CCBs.
-			*/
-			CCB->Status = BusLogic_CCB_Completed;
-			CCB->MailboxCompletionCode = MailboxCompletionCode;
-			CCB->Next = NULL;
-			if (FirstCompletedCCB == NULL)
-			  {
-			    FirstCompletedCCB = CCB;
-			    LastCompletedCCB = CCB;
-			  }
-			else
-			  {
-			    LastCompletedCCB->Next = CCB;
-			    LastCompletedCCB = CCB;
-			  }
-			HostAdapter->QueuedOperationCount[CCB->TargetID]--;
-		      }
-		    else
-		      {
-			/*
-			  If a CCB ever appears in an Incoming Mailbox and
-			  is not marked as status Active, then there is
-			  most likely a bug in the Host Adapter firmware.
-			*/
-			printk("scsi%d: Illegal CCB #%d status %d in "
-			       "Incoming Mailbox\n", HostAdapter->HostNumber,
-			       CCB->SerialNumber, CCB->Status);
-		      }
-		  else printk("scsi%d: Aborted CCB #%d to Target %d "
-			      "Not Found\n", HostAdapter->HostNumber,
-			      CCB->SerialNumber, CCB->TargetID);
-		  NextIncomingMailbox->CompletionCode =
-		    BusLogic_IncomingMailboxFree;
-		  if (++NextIncomingMailbox > HostAdapter->LastIncomingMailbox)
-		    NextIncomingMailbox = HostAdapter->FirstIncomingMailbox;
-		}
-	      HostAdapter->NextIncomingMailbox = NextIncomingMailbox;
-	    }
-	  else if (InterruptRegister & BusLogic_CommandComplete)
-	    HostAdapter->HostAdapterCommandCompleted = true;
-	}
-      /*
-	Release exclusive access to Host Adapter.
-      */
-      BusLogic_UnlockHostAdapterID(HostAdapter);
-    }
-  /*
-    Enable interrupts while the completed CCBs are processed.
-  */
-  sti();
-  /*
-    Iterate over the Host Adapters performing any pending Host Adapter Resets.
-  */
-  if (HostAdapterResetPendingCount > 0)
-    for (HostAdapter = BusLogic_RegisteredHostAdapters;
-	 HostAdapter != NULL;
-	 HostAdapter = HostAdapter->Next)
-      if (HostAdapter->HostAdapterResetPending)
-	{
-	  BusLogic_ResetHostAdapter(HostAdapter, NULL);
-	  HostAdapter->HostAdapterResetPending = false;
-	  scsi_mark_host_bus_reset(HostAdapter->SCSI_Host);
-	}
-  /*
-    Iterate over the completed CCBs setting the SCSI Command Result Codes,
-    deallocating the CCBs, and calling the Completion Routines.
-  */
-  while (FirstCompletedCCB != NULL)
-    {
-      BusLogic_CCB_T *CCB = FirstCompletedCCB;
-      SCSI_Command_T *Command = CCB->Command;
-      FirstCompletedCCB = FirstCompletedCCB->Next;
-      HostAdapter = CCB->HostAdapter;
-      /*
-	Bus Device Reset CCBs have the Command field non-NULL only when a Bus
-	Device Reset was requested for a command that was not currently active
-	in the Host Adapter, and hence would not have its Completion Routine
-	called otherwise.
-      */
-      if (CCB->Opcode == BusLogic_SCSIBusDeviceReset)
-	{
-	  printk("scsi%d: Bus Device Reset CCB #%d to Target %d Completed\n",
-		 HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-	  if (Command != NULL) Command->result = DID_RESET << 16;
-	}
-      else
-	/*
-	  Translate the Mailbox Completion Code, Host Adapter Status, and
-	  Target Device Status into a SCSI Subsystem Result Code.
-	*/
-	switch (CCB->MailboxCompletionCode)
-	  {
-	  case BusLogic_IncomingMailboxFree:
-	  case BusLogic_AbortedCommandNotFound:
-	    printk("scsi%d: CCB #%d to Target %d Impossible State\n",
-		   HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-	    break;
-	  case BusLogic_CommandCompletedWithoutError:
-	    HostAdapter->CommandSuccessfulFlag[CCB->TargetID] = true;
-	    Command->result = DID_OK << 16;
-	    break;
-	  case BusLogic_CommandAbortedAtHostRequest:
-	    printk("scsi%d: CCB #%d to Target %d Aborted\n",
-		   HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-	    Command->result = DID_ABORT << 16;
-	    break;
-	  case BusLogic_CommandCompletedWithError:
-	    Command->result =
-	      BusLogic_ComputeResultCode(CCB->HostAdapterStatus,
-					 CCB->TargetDeviceStatus);
-	    if (BusLogic_GlobalOptions & BusLogic_TraceErrors)
-	      if (CCB->HostAdapterStatus != BusLogic_SCSISelectionTimeout)
-		{
-		  int i;
-		  printk("scsi%d: CCB #%d Target %d: Result %X "
-			 "Host Adapter Status %02X Target Status %02X\n",
-			 HostAdapter->HostNumber, CCB->SerialNumber,
-			 CCB->TargetID, Command->result,
-			 CCB->HostAdapterStatus, CCB->TargetDeviceStatus);
-		  printk("scsi%d: CDB   ", HostAdapter->HostNumber);
-		  for (i = 0; i < CCB->CDB_Length; i++)
-		    printk(" %02X", CCB->CDB[i]);
-		  printk("\n");
-		  printk("scsi%d: Sense ", HostAdapter->HostNumber);
-		  for (i = 0; i < CCB->SenseDataLength; i++)
-		    printk(" %02X", (*CCB->SenseDataPointer)[i]);
-		  printk("\n");
-		}
-	    break;
-	  }
-      /*
-	Place CCB back on the Host Adapter's free list.
-      */
-      BusLogic_DeallocateCCB(CCB);
-      /*
-	Call the SCSI Command Completion Routine if appropriate.
-      */
-      if (Command != NULL) Command->scsi_done(Command);
-    }
-}
-
-
-/*
-  BusLogic_WriteOutgoingMailbox places CCB and Action Code into an Outgoing
-  Mailbox for execution by Host Adapter.
-*/
-
-static boolean BusLogic_WriteOutgoingMailbox(BusLogic_HostAdapter_T
-					       *HostAdapter,
-					     BusLogic_ActionCode_T ActionCode,
-					     BusLogic_CCB_T *CCB)
-{
-  BusLogic_OutgoingMailbox_T *NextOutgoingMailbox;
-  boolean Result = false;
-  BusLogic_LockHostAdapter(HostAdapter);
-  NextOutgoingMailbox = HostAdapter->NextOutgoingMailbox;
-  if (NextOutgoingMailbox->ActionCode == BusLogic_OutgoingMailboxFree)
-    {
-      CCB->Status = BusLogic_CCB_Active;
-      /*
-	The CCB field must be written before the Action Code field since
-	the Host Adapter is operating asynchronously and the locking code
-	does not protect against simultaneous access by the Host Adapter.
-      */
-      NextOutgoingMailbox->CCB = CCB;
-      NextOutgoingMailbox->ActionCode = ActionCode;
-      BusLogic_StartMailboxScan(HostAdapter);
-      if (++NextOutgoingMailbox > HostAdapter->LastOutgoingMailbox)
-	NextOutgoingMailbox = HostAdapter->FirstOutgoingMailbox;
-      HostAdapter->NextOutgoingMailbox = NextOutgoingMailbox;
-      if (ActionCode == BusLogic_MailboxStartCommand)
-	HostAdapter->QueuedOperationCount[CCB->TargetID]++;
-      Result = true;
-    }
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  return Result;
-}
-
-
-/*
-  BusLogic_QueueCommand creates a CCB for Command and places it into an
-  Outgoing Mailbox for execution by the associated Host Adapter.
-*/
-
-int BusLogic_QueueCommand(SCSI_Command_T *Command,
-			  void (*CompletionRoutine)(SCSI_Command_T *))
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Command->host->hostdata;
-  unsigned char *CDB = Command->cmnd;
-  unsigned char CDB_Length = Command->cmd_len;
-  unsigned char TargetID = Command->target;
-  unsigned char LogicalUnit = Command->lun;
-  void *BufferPointer = Command->request_buffer;
-  int BufferLength = Command->request_bufflen;
-  int SegmentCount = Command->use_sg;
-  BusLogic_CCB_T *CCB;
-  long EnableTQ;
-  /*
-    SCSI REQUEST_SENSE commands will be executed automatically by the Host
-    Adapter for any errors, so they should not be executed explicitly unless
-    the Sense Data is zero indicating that no error occurred.
-  */
-  if (CDB[0] == REQUEST_SENSE && Command->sense_buffer[0] != 0)
-    {
-      Command->result = DID_OK << 16;
-      CompletionRoutine(Command);
-      return 0;
-    }
-  /*
-    Allocate a CCB from the Host Adapter's free list.  If there are none
-    available and memory allocation fails, return a result code of Bus Busy
-    so that this Command will be retried.
-  */
-  CCB = BusLogic_AllocateCCB(HostAdapter);
-  if (CCB == NULL)
-    {
-      Command->result = DID_BUS_BUSY << 16;
-      CompletionRoutine(Command);
-      return 0;
-    }
-  /*
-    Initialize the fields in the BusLogic Command Control Block (CCB).
-  */
-  if (SegmentCount == 0)
-    {
-      CCB->Opcode = BusLogic_InitiatorCCB;
-      CCB->DataLength = BufferLength;
-      CCB->DataPointer = BufferPointer;
-    }
-  else
-    {
-      SCSI_ScatterList_T *ScatterList = (SCSI_ScatterList_T *) BufferPointer;
-      int Segment;
-      CCB->Opcode = BusLogic_InitiatorCCB_ScatterGather;
-      CCB->DataLength = SegmentCount * sizeof(BusLogic_ScatterGatherSegment_T);
-      CCB->DataPointer = CCB->ScatterGatherList;
-      for (Segment = 0; Segment < SegmentCount; Segment++)
-	{
-	  CCB->ScatterGatherList[Segment].SegmentByteCount =
-	    ScatterList[Segment].length;
-	  CCB->ScatterGatherList[Segment].SegmentDataPointer =
-	    ScatterList[Segment].address;
-	}
-    }
-  switch (CDB[0])
-    {
-    case READ_6:
-    case READ_10:
-      CCB->DataDirection = BusLogic_DataInLengthChecked;
-      HostAdapter->ReadWriteOperationCount[TargetID]++;
-      break;
-    case WRITE_6:
-    case WRITE_10:
-      CCB->DataDirection = BusLogic_DataOutLengthChecked;
-      HostAdapter->ReadWriteOperationCount[TargetID]++;
-      break;
-    default:
-      CCB->DataDirection = BusLogic_UncheckedDataTransfer;
-      break;
-    }
-  CCB->CDB_Length = CDB_Length;
-  CCB->SenseDataLength = sizeof(Command->sense_buffer);
-  CCB->HostAdapterStatus = 0;
-  CCB->TargetDeviceStatus = 0;
-  CCB->TargetID = TargetID;
-  CCB->LogicalUnit = LogicalUnit;
-  /*
-    For Wide SCSI Host Adapters, Wide Mode CCBs are used to support more than
-    8 Logical Units per Target, and this requires setting the overloaded
-    TagEnable field to Logical Unit bit 5.
-  */
-  if (HostAdapter->HostWideSCSI)
-    {
-      CCB->TagEnable = LogicalUnit >> 5;
-      CCB->WideModeTagEnable = false;
-    }
-  else CCB->TagEnable = false;
-  /*
-    BusLogic recommends that after a Reset the first couple of commands that
-    are sent to a Target be sent in a non Tagged Queue fashion so that the Host
-    Adapter and Target can establish Synchronous Transfer before Queue Tag
-    messages can interfere with the Synchronous Negotiation message.  By
-    waiting to enable tagged Queuing until after the first 16 read/write
-    commands have been sent, it is assured that the Tagged Queuing message
-    will not occur while the partition table is printed.
-  */
-  if ((HostAdapter->TaggedQueuingPermitted & (1 << TargetID)) &&
-      Command->device->tagged_supported &&
-      (EnableTQ = HostAdapter->ReadWriteOperationCount[TargetID] - 16) >= 0)
-    {
-      BusLogic_QueueTag_T QueueTag = BusLogic_SimpleQueueTag;
-      unsigned long CurrentTime = jiffies;
-      if (EnableTQ == 0)
-	printk("scsi%d: Tagged Queuing now active for Target %d\n",
-	       HostAdapter->HostNumber, TargetID);
-      /*
-	When using Tagged Queuing with Simple Queue Tags, it appears that disk
-	drive controllers do not guarantee that a queued command will not
-	remain in a disconnected state indefinitely if commands that read or
-	write nearer the head position continue to arrive without interruption.
-	Therefore, for each Target Device this driver keeps track of the last
-	time either the queue was empty or an Ordered Queue Tag was issued.  If
-	more than 2 seconds have elapsed since this last sequence point, this
-	command will be issued with an Ordered Queue Tag rather than a Simple
-	Queue Tag, which forces the Target Device to complete all previously
-	queued commands before this command may be executed.
-      */
-      if (HostAdapter->QueuedOperationCount[TargetID] == 0)
-	HostAdapter->LastSequencePoint[TargetID] = CurrentTime;
-      else if (CurrentTime - HostAdapter->LastSequencePoint[TargetID] > 2*HZ)
-	{
-	  HostAdapter->LastSequencePoint[TargetID] = CurrentTime;
-	  QueueTag = BusLogic_OrderedQueueTag;
-	}
-      if (HostAdapter->HostWideSCSI)
-	{
-	  CCB->WideModeTagEnable = true;
-	  CCB->WideModeQueueTag = QueueTag;
-	}
-      else
-	{
-	  CCB->TagEnable = true;
-	  CCB->QueueTag = QueueTag;
-	}
-    }
-  memcpy(CCB->CDB, CDB, CDB_Length);
-  CCB->SenseDataPointer = (SCSI_SenseData_T *) &Command->sense_buffer;
-  CCB->Command = Command;
-  Command->scsi_done = CompletionRoutine;
-  /*
-    Place the CCB in an Outgoing Mailbox.  If there are no Outgoing
-    Mailboxes available, return a result code of Bus Busy so that this
-    Command will be retried.
-  */
-  if (!(BusLogic_WriteOutgoingMailbox(HostAdapter,
-				      BusLogic_MailboxStartCommand, CCB)))
-    {
-      printk("scsi%d: cannot write Outgoing Mailbox\n",
-	     HostAdapter->HostNumber);
-      BusLogic_DeallocateCCB(CCB);
-      Command->result = DID_BUS_BUSY << 16;
-      CompletionRoutine(Command);
-    }
-  return 0;
-}
-
-
-/*
-  BusLogic_AbortCommand aborts Command if possible.
-*/
-
-int BusLogic_AbortCommand(SCSI_Command_T *Command)
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Command->host->hostdata;
-  unsigned long CommandPID = Command->pid;
-  unsigned char InterruptRegister;
-  BusLogic_CCB_T *CCB;
-  int Result;
-  /*
-    If the Host Adapter has posted an interrupt but the Interrupt Handler
-    has not been called for some reason (i.e. the interrupt was lost), try
-    calling the Interrupt Handler directly to process the commands that
-    have been completed.
-  */
-  InterruptRegister = BusLogic_ReadInterruptRegister(HostAdapter);
-  if (InterruptRegister & BusLogic_InterruptValid)
-    {
-      unsigned long ProcessorFlags;
-      printk("scsi%d: Recovering Lost/Delayed Interrupt for IRQ Channel %d\n",
-	     HostAdapter->HostNumber, HostAdapter->IRQ_Channel);
-      save_flags(ProcessorFlags);
-      cli();
-      BusLogic_InterruptHandler(HostAdapter->IRQ_Channel, NULL);
-      restore_flags(ProcessorFlags);
-      return SCSI_ABORT_SNOOZE;
-    }
-  /*
-    Find the CCB to be aborted if possible.
-  */
-  BusLogic_LockHostAdapter(HostAdapter);
-  for (CCB = HostAdapter->All_CCBs; CCB != NULL; CCB = CCB->NextAll)
-    if (CCB->Command == Command) break;
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  if (CCB == NULL)
-    {
-      printk("scsi%d: Unable to Abort Command to Target %d - No CCB Found\n",
-	     HostAdapter->HostNumber, Command->target);
-      return SCSI_ABORT_NOT_RUNNING;
-    }
-  /*
-    Briefly pause to see if this command will complete.
-  */
-  printk("scsi%d: Pausing briefly to see if CCB #%d "
-	 "to Target %d will complete\n",
-	 HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-  BusLogic_Delay(2);
-  /*
-    If this CCB is still Active and still refers to the same Command, then
-    actually aborting this Command is necessary.
-  */
-  BusLogic_LockHostAdapter(HostAdapter);
-  Result = SCSI_ABORT_NOT_RUNNING;
-  if (CCB->Status == BusLogic_CCB_Active &&
-      CCB->Command == Command && Command->pid == CommandPID)
-    {
-      /*
-	Attempt to abort this CCB.
-      */
-      if (BusLogic_WriteOutgoingMailbox(HostAdapter,
-					BusLogic_MailboxAbortCommand, CCB))
-	{
-	  printk("scsi%d: Aborting CCB #%d to Target %d\n",
-		 HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-	  Result = SCSI_ABORT_PENDING;
-	}
-      else
-	{
-	  printk("scsi%d: Unable to Abort CCB #%d to Target %d - "
-		 "No Outgoing Mailboxes\n", HostAdapter->HostNumber,
-		 CCB->SerialNumber, CCB->TargetID);
-	  Result = SCSI_ABORT_BUSY;
-	}
-    }
-  else printk("scsi%d: CCB #%d to Target %d completed\n",
-	      HostAdapter->HostNumber, CCB->SerialNumber, CCB->TargetID);
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  return Result;
-}
-
-
-/*
-  BusLogic_ResetHostAdapter resets Host Adapter if possible, marking all
-  currently executing SCSI commands as having been reset, as well as
-  the specified Command if non-NULL.
-*/
-
-static int BusLogic_ResetHostAdapter(BusLogic_HostAdapter_T *HostAdapter,
-				     SCSI_Command_T *Command)
-{
-  BusLogic_CCB_T *CCB;
-  if (Command == NULL)
-    printk("scsi%d: Resetting %s due to SCSI Reset State Interrupt\n",
-	   HostAdapter->HostNumber, HostAdapter->BoardName);
-  else printk("scsi%d: Resetting %s due to Target %d\n",
-	      HostAdapter->HostNumber, HostAdapter->BoardName, Command->target);
-  /*
-    Attempt to Reset and Reinitialize the Host Adapter.
-  */
-  BusLogic_LockHostAdapter(HostAdapter);
-  if (!(BusLogic_HardResetHostAdapter(HostAdapter) &&
-	BusLogic_InitializeHostAdapter(HostAdapter)))
-    {
-      printk("scsi%d: Resetting %s Failed\n",
-	      HostAdapter->HostNumber, HostAdapter->BoardName);
-      BusLogic_UnlockHostAdapter(HostAdapter);
-      return SCSI_RESET_ERROR;
-    }
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  /*
-    Wait a few seconds between the Host Adapter Hard Reset which initiates
-    a SCSI Bus Reset and issuing any SCSI commands.  Some SCSI devices get
-    confused if they receive SCSI commands too soon after a SCSI Bus Reset.
-  */
-  BusLogic_Delay(HostAdapter->BusSettleTime);
-  /*
-    Mark all currently executing CCBs as having been reset.
-  */
-  BusLogic_LockHostAdapter(HostAdapter);
-  for (CCB = HostAdapter->All_CCBs; CCB != NULL; CCB = CCB->NextAll)
-    if (CCB->Status == BusLogic_CCB_Active)
-      {
-	CCB->Status = BusLogic_CCB_Reset;
-	if (CCB->Command == Command)
-	  {
-	    CCB->Command = NULL;
-	    /*
-	      Disable Tagged Queuing if it was active for this Target Device.
-	    */
-	    if (((HostAdapter->HostWideSCSI && CCB->WideModeTagEnable) ||
-		 (!HostAdapter->HostWideSCSI && CCB->TagEnable)) &&
-		(HostAdapter->TaggedQueuingPermitted & (1 << CCB->TargetID)))
-	      {
-		HostAdapter->TaggedQueuingPermitted &= ~(1 << CCB->TargetID);
-		printk("scsi%d: Tagged Queuing now disabled for Target %d\n",
-		       HostAdapter->HostNumber, CCB->TargetID);
-	      }
-	  }
-      }
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  /*
-    Perform completion processing for the Command being Reset.
-  */
-  if (Command != NULL)
-    {
-      Command->result = DID_RESET << 16;
-      Command->scsi_done(Command);
-    }
-  /*
-    Perform completion processing for any other active CCBs.
-  */
-  for (CCB = HostAdapter->All_CCBs; CCB != NULL; CCB = CCB->NextAll)
-    if (CCB->Status == BusLogic_CCB_Reset)
-      {
-	Command = CCB->Command;
-	BusLogic_DeallocateCCB(CCB);
-	if (Command != NULL)
-	  {
-	    Command->result = DID_RESET << 16;
-	    Command->scsi_done(Command);
-	  }
-      }
-  return SCSI_RESET_SUCCESS | SCSI_RESET_BUS_RESET;
-}
-
-
-/*
-  BusLogic_BusDeviceReset sends a Bus Device Reset to the Target
-  associated with Command.
-*/
-
-static int BusLogic_BusDeviceReset(BusLogic_HostAdapter_T *HostAdapter,
-				   SCSI_Command_T *Command)
-{
-  BusLogic_CCB_T *CCB = BusLogic_AllocateCCB(HostAdapter), *XCCB;
-  unsigned char TargetID = Command->target;
-  /*
-    If sending a Bus Device Reset is impossible, attempt a full Host
-    Adapter Hard Reset and SCSI Bus Reset.
-  */
-  if (CCB == NULL)
-    return BusLogic_ResetHostAdapter(HostAdapter, Command);
-  printk("scsi%d: Sending Bus Device Reset CCB #%d to Target %d\n",
-	 HostAdapter->HostNumber, CCB->SerialNumber, TargetID);
-  CCB->Opcode = BusLogic_SCSIBusDeviceReset;
-  CCB->TargetID = TargetID;
-  CCB->Command = Command;
-  /*
-    If there is a currently executing CCB in the Host Adapter for this Command,
-    then an Incoming Mailbox entry will be made with a completion code of
-    BusLogic_HostAdapterAssertedBusDeviceReset.  Otherwise, the CCB's Command
-    field will be left pointing to the Command so that the interrupt for the
-    completion of the Bus Device Reset can call the Completion Routine for the
-    Command.
-  */
-  BusLogic_LockHostAdapter(HostAdapter);
-  for (XCCB = HostAdapter->All_CCBs; XCCB != NULL; XCCB = XCCB->NextAll)
-    if (XCCB->Command == Command && XCCB->Status == BusLogic_CCB_Active)
-      {
-	CCB->Command = NULL;
-	/*
-	  Disable Tagged Queuing if it was active for this Target Device.
-	*/
-	if (((HostAdapter->HostWideSCSI && XCCB->WideModeTagEnable) ||
-	    (!HostAdapter->HostWideSCSI && XCCB->TagEnable)) &&
-	    (HostAdapter->TaggedQueuingPermitted & (1 << TargetID)))
-	  {
-	    HostAdapter->TaggedQueuingPermitted &= ~(1 << TargetID);
-	    printk("scsi%d: Tagged Queuing now disabled for Target %d\n",
-		   HostAdapter->HostNumber, TargetID);
-	  }
-	break;
-      }
-  BusLogic_UnlockHostAdapter(HostAdapter);
-  /*
-    Attempt to write an Outgoing Mailbox with the Bus Device Reset CCB.
-    If sending a Bus Device Reset is impossible, attempt a full Host
-    Adapter Hard Reset and SCSI Bus Reset.
-  */
-  if (!(BusLogic_WriteOutgoingMailbox(HostAdapter,
-				      BusLogic_MailboxStartCommand, CCB)))
-    {
-      printk("scsi%d: cannot write Outgoing Mailbox for Bus Device Reset\n",
-	     HostAdapter->HostNumber);
-      BusLogic_DeallocateCCB(CCB);
-      return BusLogic_ResetHostAdapter(HostAdapter, Command);
-    }
-  HostAdapter->ReadWriteOperationCount[TargetID] = 0;
-  HostAdapter->QueuedOperationCount[TargetID] = 0;
-  return SCSI_RESET_PENDING;
-}
-
-
-/*
-  BusLogic_ResetCommand takes appropriate action to reset Command.
-*/
-
-int BusLogic_ResetCommand(SCSI_Command_T *Command)
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Command->host->hostdata;
-  unsigned char TargetID = Command->target;
-  unsigned char ErrorRecoveryOption =
-    HostAdapter->ErrorRecoveryOption[TargetID];
-  if (ErrorRecoveryOption == BusLogic_ErrorRecoveryDefault)
-    if (Command->host->suggest_bus_reset)
-      ErrorRecoveryOption = BusLogic_ErrorRecoveryHardReset;
-    else ErrorRecoveryOption = BusLogic_ErrorRecoveryBusDeviceReset;
-  switch (ErrorRecoveryOption)
-    {
-    case BusLogic_ErrorRecoveryHardReset:
-      return BusLogic_ResetHostAdapter(HostAdapter, Command);
-    case BusLogic_ErrorRecoveryBusDeviceReset:
-      if (HostAdapter->CommandSuccessfulFlag[TargetID])
-	{
-	  HostAdapter->CommandSuccessfulFlag[TargetID] = false;
-	  return BusLogic_BusDeviceReset(HostAdapter, Command);
-	}
-      else return BusLogic_ResetHostAdapter(HostAdapter, Command);
-    }
-  printk("scsi%d: Error Recovery for Target %d Suppressed\n",
-	 HostAdapter->HostNumber, TargetID);
-  return SCSI_RESET_PUNT;
-}
-
-
-/*
-  BusLogic_BIOSDiskParameters returns the Heads/Sectors/Cylinders BIOS Disk
-  Parameters for Disk.  The default disk geometry is 64 heads, 32 sectors, and
-  the appropriate number of cylinders so as not to exceed drive capacity.  In
-  order for disks equal to or larger than 1 GB to be addressable by the BIOS
-  without exceeding the BIOS limitation of 1024 cylinders, Extended Translation
-  may be enabled in AutoSCSI on "C" Series boards or by a dip switch setting
-  on older boards.  With Extended Translation enabled, drives between 1 GB
-  inclusive and 2 GB exclusive are given a disk geometry of 128 heads and 32
-  sectors, and drives between 2 GB inclusive and 8 GB exclusive are given a
-  disk geometry of 255 heads and 63 sectors.  On "C" Series boards the firmware
-  can be queried for the precise translation in effect for each drive
-  individually, but there is really no need to do so since we know the total
-  capacity of the drive and whether Extended Translation is enabled, hence we
-  can deduce the BIOS disk geometry that must be in effect.
-*/
-
-int BusLogic_BIOSDiskParameters(SCSI_Disk_T *Disk, KernelDevice_T Device,
-				int *Parameters)
-{
-  BusLogic_HostAdapter_T *HostAdapter =
-    (BusLogic_HostAdapter_T *) Disk->device->host->hostdata;
-  BIOS_DiskParameters_T *DiskParameters = (BIOS_DiskParameters_T *) Parameters;
-  if (HostAdapter->ExtendedTranslation &&
-      Disk->capacity >= 2*1024*1024 /* 1 GB in 512 byte sectors */)
-    if (Disk->capacity >= 4*1024*1024 /* 2 GB in 512 byte sectors */)
-      {
-	DiskParameters->Heads = 255;
-	DiskParameters->Sectors = 63;
-      }
-    else
-      {
-	DiskParameters->Heads = 128;
-	DiskParameters->Sectors = 32;
-      }
-  else
-    {
-      DiskParameters->Heads = 64;
-      DiskParameters->Sectors = 32;
-    }
-  DiskParameters->Cylinders =
-    Disk->capacity / (DiskParameters->Heads * DiskParameters->Sectors);
-  return 0;
-}
-
-
-/*
-  BusLogic_Setup handles processing of Kernel Command Line Arguments.
-
-  For the BusLogic driver, a kernel command line entry comprises the driver
-  identifier "BusLogic=" optionally followed by a comma-separated sequence of
-  integers and then optionally followed by a comma-separated sequence of
-  strings.  Each command line entry applies to one BusLogic Host Adapter.
-  Multiple command line entries may be used in systems which contain multiple
-  BusLogic Host Adapters.
-
-  The first integer specified is the I/O Address at which the Host Adapter is
-  located.  If unspecified, it defaults to 0 which means to apply this entry to
-  the first BusLogic Host Adapter found during the default probe sequence.  If
-  any I/O Address parameters are provided on the command line, then the default
-  probe sequence is omitted.
-
-  The second integer specified is the number of Concurrent Commands per Logical
-  Unit to allow for Target Devices on the Host Adapter.  If unspecified, it
-  defaults to 0 which means to use the value of BusLogic_Concurrency for
-  non-ISA Host Adapters, or BusLogic_Concurrency_ISA for ISA Host Adapters.
-
-  The third integer specified is the Bus Settle Time in seconds.  This is
-  the amount of time to wait between a Host Adapter Hard Reset which initiates
-  a SCSI Bus Reset and issuing any SCSI commands.  If unspecified, it defaults
-  to 0 which means to use the value of BusLogic_DefaultBusSettleTime.
-
-  The fourth integer specified is the Local Options.  If unspecified, it
-  defaults to 0.  Note that Local Options are only applied to a specific Host
-  Adapter.
-
-  The fifth integer specified is the Global Options.  If unspecified, it
-  defaults to 0.  Note that Global Options are applied across all Host
-  Adapters.
-
-  The string options are used to provide control over Tagged Queuing and Error
-  Recovery. If both Tagged Queuing and Error Recovery strings are provided, the
-  Tagged Queuing specification string must come first.
-
-  The Tagged Queuing specification begins with "TQ:" and allows for explicitly
-  specifying whether Tagged Queuing is permitted on Target Devices that support
-  it.  The following specification options are available:
-
-  TQ:Default		Tagged Queuing will be permitted based on the firmware
-			version of the BusLogic Host Adapter and based on
-			whether the Concurrency value allows queuing multiple
-			commands.
-
-  TQ:Enable		Tagged Queuing will be enabled for all Target Devices
-			on this Host Adapter overriding any limitation that
-			would otherwise be imposed based on the Host Adapter
-			firmware version.
-
-  TQ:Disable		Tagged Queuing will be disabled for all Target Devices
-			on this Host Adapter.
-
-  TQ:<Per-Target-Spec>	Tagged Queuing will be controlled individually for each
-			Target Device.  <Per-Target-Spec> is a sequence of "Y",
-			"N", and "X" characters.  "Y" enabled Tagged Queuing,
-			"N" disables Tagged Queuing, and "X" accepts the
-			default based on the firmware version.  The first
-			character refers to Target 0, the second to Target 1,
-			and so on; if the sequence of "Y", "N", and "X"
-			characters does not cover all the Target Devices,
-			unspecified characters are assumed to be "X".
-
-  Note that explicitly requesting Tagged Queuing may lead to problems; this
-  facility is provided primarily to allow disabling Tagged Queuing on Target
-  Devices that do not implement it correctly.
-
-  The Error Recovery specification begins with "ER:" and allows for explicitly
-  specifying the Error Recovery action to be performed when ResetCommand is
-  called due to a SCSI Command failing to complete successfully.  The following
-  specification options are available:
-
-  ER:Default		Error Recovery will select between the Hard Reset and
-			Bus Device Reset options based on the recommendation
-			of the SCSI Subsystem.
-
-  ER:HardReset		Error Recovery will initiate a Host Adapter Hard Reset
-			which also causes a SCSI Bus Reset.
-
-  ER:BusDeviceReset	Error Recovery will send a Bus Device Reset message to
-			the individual Target Device causing the error.  If
-			Error Recovery is again initiated for this Target
-			Device and no SCSI Command to this Target Device has
-			completed successfully since the Bus Device Reset
-			message was sent, then a Hard Reset will be attempted.
-
-  ER:None		Error Recovery will be suppressed.  This option should
-			only be selected if a SCSI Bus Reset or Bus Device
-			Reset will cause the Target Device to fail completely
-			and unrecoverably.
-
-  ER:<Per-Target-Spec>	Error Recovery will be controlled individually for each
-			Target Device.  <Per-Target-Spec> is a sequence of "D",
-			"H", "B", and "N" characters.  "D" selects Default, "H"
-			selects Hard Reset, "B" selects Bus Device Reset, and
-			"N" selects None.  The first character refers to Target
-			0, the second to Target 1, and so on; if the sequence
-			of "D", "H", "B", and "N" characters does not cover all
-			the Target Devices, unspecified characters are assumed
-			to be "D".
-*/
-
-void BusLogic_Setup(char *Strings, int *Integers)
-{
-  BusLogic_CommandLineEntry_T *CommandLineEntry =
-    &BusLogic_CommandLineEntries[BusLogic_CommandLineEntryCount++];
-  static int ProbeListIndex = 0;
-  int IntegerCount = Integers[0], TargetID, i;
-  CommandLineEntry->IO_Address = 0;
-  CommandLineEntry->Concurrency = 0;
-  CommandLineEntry->BusSettleTime = 0;
-  CommandLineEntry->LocalOptions = 0;
-  CommandLineEntry->TaggedQueuingPermitted = 0;
-  CommandLineEntry->TaggedQueuingPermittedMask = 0;
-  memset(CommandLineEntry->ErrorRecoveryOption,
-	 BusLogic_ErrorRecoveryDefault,
-	 sizeof(CommandLineEntry->ErrorRecoveryOption));
-  if (IntegerCount > 5)
-    printk("BusLogic: Unexpected Command Line Integers ignored\n");
-  if (IntegerCount >= 1)
-    {
-      unsigned short IO_Address = Integers[1];
-      if (IO_Address > 0)
-	{
-	  for (i = 0; ; i++)
-	    if (BusLogic_IO_StandardAddresses[i] == 0)
-	      {
-		printk("BusLogic: Invalid Command Line Entry "
-		       "(illegal I/O Address 0x%X)\n", IO_Address);
-		return;
-	      }
-	    else if (i < ProbeListIndex &&
-		     IO_Address == BusLogic_IO_AddressProbeList[i])
-	      {
-		printk("BusLogic: Invalid Command Line Entry "
-		       "(duplicate I/O Address 0x%X)\n", IO_Address);
-		return;
-	      }
-	    else if (IO_Address >= 0x1000 ||
-		     IO_Address == BusLogic_IO_StandardAddresses[i]) break;
-	  BusLogic_IO_AddressProbeList[ProbeListIndex++] = IO_Address;
-	  BusLogic_IO_AddressProbeList[ProbeListIndex] = 0;
-	}
-      CommandLineEntry->IO_Address = IO_Address;
-    }
-  if (IntegerCount >= 2)
-    {
-      unsigned short Concurrency = Integers[2];
-      if (Concurrency > BusLogic_MailboxCount)
-	{
-	  printk("BusLogic: Invalid Command Line Entry "
-		 "(illegal Concurrency %d)\n", Concurrency);
-	  return;
-	}
-      CommandLineEntry->Concurrency = Concurrency;
-    }
-  if (IntegerCount >= 3)
-    CommandLineEntry->BusSettleTime = Integers[3];
-  if (IntegerCount >= 4)
-    CommandLineEntry->LocalOptions = Integers[4];
-  if (IntegerCount >= 5)
-    BusLogic_GlobalOptions |= Integers[5];
-  if (!(BusLogic_CommandLineEntryCount == 0 || ProbeListIndex == 0 ||
-	BusLogic_CommandLineEntryCount == ProbeListIndex))
-    {
-      printk("BusLogic: Invalid Command Line Entry "
-	     "(all or no I/O Addresses must be specified)\n");
-      return;
-    }
-  if (Strings == NULL) return;
-  if (strncmp(Strings, "TQ:", 3) == 0)
-    {
-      Strings += 3;
-      if (strncmp(Strings, "Default", 7) == 0)
-	Strings += 7;
-      else if (strncmp(Strings, "Enable", 6) == 0)
-	{
-	  Strings += 6;
-	  CommandLineEntry->TaggedQueuingPermitted = 0xFFFF;
-	  CommandLineEntry->TaggedQueuingPermittedMask = 0xFFFF;
-	}
-      else if (strncmp(Strings, "Disable", 7) == 0)
-	{
-	  Strings += 7;
-	  CommandLineEntry->TaggedQueuingPermitted = 0x0000;
-	  CommandLineEntry->TaggedQueuingPermittedMask = 0xFFFF;
-	}
-      else
-	for (TargetID = 0; TargetID < BusLogic_MaxTargetIDs; TargetID++)
-	  switch (*Strings++)
-	    {
-	    case 'Y':
-	      CommandLineEntry->TaggedQueuingPermitted |= 1 << TargetID;
-	      CommandLineEntry->TaggedQueuingPermittedMask |= 1 << TargetID;
-	      break;
-	    case 'N':
-	      CommandLineEntry->TaggedQueuingPermittedMask |= 1 << TargetID;
-	      break;
-	    case 'X':
-	      break;
-	    default:
-	      Strings--;
-	      TargetID = BusLogic_MaxTargetIDs;
-	      break;
-	    }
-    }
-  if (*Strings == ',') Strings++;
-  if (strncmp(Strings, "ER:", 3) == 0)
-    {
-      Strings += 3;
-      if (strncmp(Strings, "Default", 7) == 0)
-	Strings += 7;
-      else if (strncmp(Strings, "HardReset", 9) == 0)
-	{
-	  Strings += 9;
-	  memset(CommandLineEntry->ErrorRecoveryOption,
-		 BusLogic_ErrorRecoveryHardReset,
-		 sizeof(CommandLineEntry->ErrorRecoveryOption));
-	}
-      else if (strncmp(Strings, "BusDeviceReset", 14) == 0)
-	{
-	  Strings += 14;
-	  memset(CommandLineEntry->ErrorRecoveryOption,
-		 BusLogic_ErrorRecoveryBusDeviceReset,
-		 sizeof(CommandLineEntry->ErrorRecoveryOption));
-	}
-      else if (strncmp(Strings, "None", 4) == 0)
-	{
-	  Strings += 4;
-	  memset(CommandLineEntry->ErrorRecoveryOption,
-		 BusLogic_ErrorRecoveryNone,
-		 sizeof(CommandLineEntry->ErrorRecoveryOption));
-	}
-      else
-	for (TargetID = 0; TargetID < BusLogic_MaxTargetIDs; TargetID++)
-	  switch (*Strings++)
-	    {
-	    case 'D':
-	      CommandLineEntry->ErrorRecoveryOption[TargetID] =
-		BusLogic_ErrorRecoveryDefault;
-	      break;
-	    case 'H':
-	      CommandLineEntry->ErrorRecoveryOption[TargetID] =
-		BusLogic_ErrorRecoveryHardReset;
-	      break;
-	    case 'B':
-	      CommandLineEntry->ErrorRecoveryOption[TargetID] =
-		BusLogic_ErrorRecoveryBusDeviceReset;
-	      break;
-	    case 'N':
-	      CommandLineEntry->ErrorRecoveryOption[TargetID] =
-		BusLogic_ErrorRecoveryNone;
-	      break;
-	    default:
-	      Strings--;
-	      TargetID = BusLogic_MaxTargetIDs;
-	      break;
-	    }
-    }
-  if (*Strings != '\0')
-    printk("BusLogic: Unexpected Command Line String '%s' ignored\n", Strings);
-}
-
-
-/*
-  Include Module support if requested.
-*/
-
-
-#ifdef MODULE
-
-SCSI_Host_Template_T driver_template = BUSLOGIC;
-
-#include "scsi_module.c"
-
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/BusLogic.h b/i386/i386at/gpl/linux/scsi/BusLogic.h
deleted file mode 100644
index 69048e9f..00000000
--- a/i386/i386at/gpl/linux/scsi/BusLogic.h
+++ /dev/null
@@ -1,977 +0,0 @@
-/*
-
-  Linux Driver for BusLogic MultiMaster SCSI Host Adapters
-
-  Copyright 1995 by Leonard N. Zubkoff <lnz@dandelion.com>
-
-  See BusLogic.c for licensing information.
-
-*/
-
-
-/*
-  Define types for some of the structures that interface with the rest
-  of the Linux Kernel and SCSI Subsystem.
-*/
-
-typedef struct pt_regs Registers_T;
-typedef Scsi_Host_Template SCSI_Host_Template_T;
-typedef struct Scsi_Host SCSI_Host_T;
-typedef struct scsi_disk SCSI_Disk_T;
-typedef struct scsi_cmnd SCSI_Command_T;
-typedef struct scatterlist SCSI_ScatterList_T;
-typedef kdev_t KernelDevice_T;
-
-
-/*
-  Define prototypes for the BusLogic Driver Interface Functions.
-*/
-
-const char *BusLogic_DriverInfo(SCSI_Host_T *);
-int BusLogic_DetectHostAdapter(SCSI_Host_Template_T *);
-int BusLogic_ReleaseHostAdapter(SCSI_Host_T *);
-int BusLogic_QueueCommand(SCSI_Command_T *,
-			  void (*CompletionRoutine)(SCSI_Command_T *));
-int BusLogic_AbortCommand(SCSI_Command_T *);
-int BusLogic_ResetCommand(SCSI_Command_T *);
-int BusLogic_BIOSDiskParameters(SCSI_Disk_T *, KernelDevice_T, int *);
-
-
-/*
-  Define the BusLogic SCSI Host Template structure.
-*/
-
-#define BUSLOGIC							 \
-  { NULL,				/* Next			     */  \
-    NULL,				/* Usage Count Pointer	     */  \
-    NULL,				/* /proc Directory Entry     */	 \
-    NULL,				/* /proc Info Function	     */	 \
-    "BusLogic",				/* Driver Name		     */  \
-    BusLogic_DetectHostAdapter,		/* Detect Host Adapter	     */  \
-    BusLogic_ReleaseHostAdapter,	/* Release Host Adapter	     */  \
-    BusLogic_DriverInfo,		/* Driver Info Function	     */  \
-    NULL,				/* Command Function	     */  \
-    BusLogic_QueueCommand,		/* Queue Command Function    */  \
-    BusLogic_AbortCommand,		/* Abort Command Function    */  \
-    BusLogic_ResetCommand,		/* Reset Command Function    */  \
-    NULL,				/* Slave Attach Function     */  \
-    BusLogic_BIOSDiskParameters,	/* Disk BIOS Parameters	     */  \
-    0,					/* Can Queue		     */  \
-    0,					/* This ID		     */  \
-    0,					/* Scatter/Gather Table Size */  \
-    0,					/* SCSI Commands per LUN     */  \
-    0,					/* Present		     */  \
-    1,					/* Default Unchecked ISA DMA */  \
-    ENABLE_CLUSTERING }			/* Enable Clustering	     */
-
-
-/*
-  BusLogic_DriverVersion protects the private portion of this file.
-*/
-
-#ifdef BusLogic_DriverVersion
-
-
-/*
-  Define the maximum number of BusLogic Host Adapters that are supported.
-*/
-
-#define BusLogic_MaxHostAdapters		10
-
-
-/*
-  Define the maximum number of I/O Addresses that may be probed.
-*/
-
-#define BusLogic_IO_MaxProbeAddresses		16
-
-
-/*
-  Define the maximum number of Target IDs supported by this driver.
-*/
-
-#define BusLogic_MaxTargetIDs			16
-
-
-/*
-  Define the number of Incoming and Outgoing Mailboxes used by this driver.
-  The maximum possible value is 255, since the MailboxCount parameter to the
-  Initialize Extended Mailbox command is limited to a single byte.
-*/
-
-#define BusLogic_MailboxCount			64
-
-
-/*
-  Define the number of Command Control Blocks (CCBs) to create during
-  initialization for each Host Adapter.  Additional CCBs will be allocated
-  if necessary as commands are queued.
-*/
-
-#define BusLogic_InitialCCBs			32
-
-
-/*
-  Define the maximum number of Scatter/Gather Segments used by this driver.
-  For maximum performance, it is important that this limit be at least as
-  large as the maximum single request generated by the routine make_request.
-*/
-
-#define BusLogic_ScatterGatherLimit		128
-
-
-/*
-  Define the default number of Concurrent Commands per Logical Unit to allow
-  for Target Devices depending on whether or not ISA bounce buffers are
-  required.
-*/
-
-#define BusLogic_Concurrency			7
-#define BusLogic_Concurrency_BB			1
-
-
-/*
-  Define the default amount of time in seconds to wait between a Host Adapter
-  Hard Reset which initiates a SCSI Bus Reset and issuing any SCSI commands.
-  Some SCSI devices get confused if they receive SCSI commands too soon after
-  a SCSI Bus Reset.
-*/
-
-#define BusLogic_DefaultBusSettleTime		2
-
-
-/*
-  Define the possible Local Options.
-*/
-
-#define BusLogic_InhibitTargetInquiry		1
-
-
-/*
-  Define the possible Global Options.
-*/
-
-#define BusLogic_TraceProbe			1
-#define BusLogic_TraceHardReset			2
-#define BusLogic_TraceConfiguration		4
-#define BusLogic_TraceErrors			8
-
-
-/*
-  Define the possible Error Recovery Options.
-*/
-
-#define BusLogic_ErrorRecoveryDefault		0
-#define BusLogic_ErrorRecoveryHardReset		1
-#define BusLogic_ErrorRecoveryBusDeviceReset	2
-#define BusLogic_ErrorRecoveryNone		3
-
-static char
-  *BusLogic_ErrorRecoveryOptions[] =
-    { "Default", "Hard Reset", "Bus Device Reset", "None" },
-  *BusLogic_ErrorRecoveryOptions2[] =
-    { "D", "H", "B", "N" };
-
-
-/*
-  Define a boolean data type.
-*/
-
-#define false 0
-#define true  1
-typedef unsigned char boolean;
-
-
-/*
-  Define the BusLogic SCSI Host Adapter I/O Register Offsets.
-*/
-
-#define BusLogic_IO_PortCount			4	/* I/O Registers */
-#define BusLogic_ControlRegister		0	/* WO register */
-#define BusLogic_StatusRegister			0	/* RO register */
-#define BusLogic_CommandParameterRegister	1	/* WO register */
-#define BusLogic_DataInRegister			1	/* RO register */
-#define BusLogic_InterruptRegister		2	/* RO register */
-#define BusLogic_GeometryRegister		3	/* RO, undocumented */
-
-
-/*
-  Define the bits in the write-only Control Register.
-*/
-
-#define BusLogic_ReservedCR			0x0F
-#define BusLogic_SCSIBusReset			0x10
-#define BusLogic_InterruptReset			0x20
-#define BusLogic_SoftReset			0x40
-#define BusLogic_HardReset			0x80
-
-
-/*
-  Define the bits in the read-only Status Register.
-*/
-
-#define BusLogic_CommandInvalid			0x01
-#define BusLogic_ReservedSR			0x02
-#define BusLogic_DataInRegisterReady		0x04
-#define BusLogic_CommandParameterRegisterBusy	0x08
-#define BusLogic_HostAdapterReady		0x10
-#define BusLogic_InitializationRequired		0x20
-#define BusLogic_DiagnosticFailure		0x40
-#define BusLogic_DiagnosticActive		0x80
-
-
-/*
-  Define the bits in the read-only Interrupt Register.
-*/
-
-#define BusLogic_IncomingMailboxLoaded		0x01
-#define BusLogic_OutgoingMailboxAvailable	0x02
-#define BusLogic_CommandComplete		0x04
-#define BusLogic_SCSIResetState			0x08
-#define BusLogic_ReservedIR			0x70
-#define BusLogic_InterruptValid			0x80
-
-
-/*
-  Define the bits in the undocumented read-only Geometry Register.
-*/
-
-#define BusLogic_Drive0Geometry			0x03
-#define BusLogic_Drive1Geometry			0x0C
-#define BusLogic_ReservedGR			0x70
-#define BusLogic_ExtendedTranslationEnabled	0x80
-
-
-/*
-  Define the BusLogic SCSI Host Adapter Command Register Operation Codes.
-*/
-
-typedef enum
-{
-  BusLogic_TestCommandCompleteInterrupt =	0x00,	/* documented */
-  BusLogic_InitializeMailbox =			0x01,	/* documented */
-  BusLogic_StartMailboxCommand =		0x02,	/* documented */
-  BusLogic_StartBIOSCommand =			0x03,	/* documented */
-  BusLogic_InquireBoardID =			0x04,	/* documented */
-  BusLogic_EnableOutgoingMailboxAvailableIRQ =	0x05,	/* documented */
-  BusLogic_SetSCSISelectionTimeout =		0x06,	/* documented */
-  BusLogic_SetPreemptTimeOnBus =		0x07,	/* documented */
-  BusLogic_SetTimeOffBus =			0x08,	/* ISA Bus only */
-  BusLogic_SetBusTransferRate =			0x09,	/* ISA Bus only */
-  BusLogic_InquireInstalledDevicesID0to7 =	0x0A,	/* documented */
-  BusLogic_InquireConfiguration =		0x0B,	/* documented */
-  BusLogic_SetTargetMode =			0x0C,	/* now undocumented */
-  BusLogic_InquireSetupInformation =		0x0D,	/* documented */
-  BusLogic_WriteAdapterLocalRAM =		0x1A,	/* documented */
-  BusLogic_ReadAdapterLocalRAM =		0x1B,	/* documented */
-  BusLogic_WriteBusMasterChipFIFO =		0x1C,	/* documented */
-  BusLogic_ReadBusMasterChipFIFO =		0x1D,	/* documented */
-  BusLogic_EchoCommandData =			0x1F,	/* documented */
-  BusLogic_HostAdapterDiagnostic =		0x20,	/* documented */
-  BusLogic_SetAdapterOptions =			0x21,	/* documented */
-  BusLogic_InquireInstalledDevicesID8to15 =	0x23,	/* Wide only */
-  BusLogic_InitializeExtendedMailbox =		0x81,	/* documented */
-  BusLogic_InquireFirmwareVersion3rdDigit =	0x84,	/* undocumented */
-  BusLogic_InquireFirmwareVersionLetter =	0x85,	/* undocumented */
-  BusLogic_InquireBoardModelNumber	 =	0x8B,	/* undocumented */
-  BusLogic_InquireSynchronousPeriod =		0x8C,	/* undocumented */
-  BusLogic_InquireExtendedSetupInformation =	0x8D,	/* documented */
-  BusLogic_EnableStrictRoundRobinMode =		0x8F,	/* documented */
-  BusLogic_ModifyIOAddress =			0x95,	/* PCI only */
-  BusLogic_EnableWideModeCCB =			0x96	/* Wide only */
-}
-BusLogic_OperationCode_T;
-
-
-/*
-  Define the Inquire Board ID reply structure.
-*/
-
-typedef struct BusLogic_BoardID
-{
-  unsigned char BoardType;
-  unsigned char CustomFeatures;
-  unsigned char FirmwareVersion1stDigit;
-  unsigned char FirmwareVersion2ndDigit;
-}
-BusLogic_BoardID_T;
-
-
-/*
-  Define the Inquire Installed Devices ID 0 to 7 and Inquire Installed
-  Devices ID 8 to 15 reply type.  For each Target ID, a byte is returned
-  where bit 0 set indicates that Logical Unit 0 exists, bit 1 set indicates
-  that Logical Unit 1 exists, and so on.
-*/
-
-typedef unsigned char BusLogic_InstalledDevices8_T[8];
-
-typedef unsigned char BusLogic_InstalledDevices_T[BusLogic_MaxTargetIDs];
-
-
-/*
-  Define the Inquire Configuration reply structure.
-*/
-
-typedef struct BusLogic_Configuration
-{
-  unsigned char :5;				/* Byte 0: DMA Channel */
-  boolean DMA_Channel5:1;
-  boolean DMA_Channel6:1;
-  boolean DMA_Channel7:1;
-  boolean IRQ_Channel9:1;			/* Byte 1: IRQ Channel */
-  boolean IRQ_Channel10:1;
-  boolean IRQ_Channel11:1;
-  boolean IRQ_Channel12:1;
-  unsigned char :1;
-  boolean IRQ_Channel14:1;
-  boolean IRQ_Channel15:1;
-  unsigned char :1;
-  unsigned char HostAdapterID:4;		/* Byte 2: Host Adapter ID */
-  unsigned char :4;
-}
-BusLogic_Configuration_T;
-
-
-/*
-  Define the Inquire Setup Information reply structure.
-*/
-
-typedef struct BusLogic_SynchronousValue
-{
-  unsigned char Offset:4;
-  unsigned char TransferPeriod:3;
-  boolean Synchronous:1;
-}
-BusLogic_SynchronousValue_T;
-
-typedef BusLogic_SynchronousValue_T
-  BusLogic_SynchronousValues8_T[8];
-
-typedef BusLogic_SynchronousValue_T
-  BusLogic_SynchronousValues_T[BusLogic_MaxTargetIDs];
-
-typedef struct BusLogic_SetupInformation
-{
-  boolean SynchronousInitiationEnabled:1;	/* Byte 0 */
-  boolean ParityCheckEnabled:1;
-  unsigned char :6;
-  unsigned char BusTransferRate;		/* Byte 1 */
-  unsigned char PreemptTimeOnBus;		/* Byte 2 */
-  unsigned char TimeOffBus;			/* Byte 3 */
-  unsigned char MailboxCount;			/* Byte 4 */
-  unsigned char MailboxAddress[3];		/* Bytes 5-7 */
-  BusLogic_SynchronousValues8_T SynchronousValuesID0to7; /* Bytes 8-15 */
-  unsigned char DisconnectPermittedID0to7;	/* Byte 16 */
-  unsigned char Signature;			/* Byte 17 */
-  unsigned char CharacterD;			/* Byte 18 */
-  unsigned char BusLetter;			/* Byte 19 */
-  unsigned char :8;				/* Byte 20 */
-  unsigned char :8;				/* Byte 21 */
-  BusLogic_SynchronousValues8_T SynchronousValuesID8to15; /* Bytes 22-29 */
-  unsigned char DisconnectPermittedID8to15;	/* Byte 30 */
-}
-BusLogic_SetupInformation_T;
-
-
-/*
-  Define the Initialize Extended Mailbox request structure.
-*/
-
-typedef struct BusLogic_ExtendedMailboxRequest
-{
-  unsigned char MailboxCount;
-  void *BaseMailboxAddress __attribute__ ((packed));
-}
-BusLogic_ExtendedMailboxRequest_T;
-
-
-/*
-  Define the Inquire Firmware Version 3rd Digit reply type.
-*/
-
-typedef unsigned char BusLogic_FirmwareVersion3rdDigit_T;
-
-
-/*
-  Define the Inquire Firmware Version Letter reply type.
-*/
-
-typedef unsigned char BusLogic_FirmwareVersionLetter_T;
-
-
-/*
-  Define the Inquire Board Model Number reply type.
-*/
-
-typedef unsigned char BusLogic_BoardModelNumber_T[5];
-
-
-/*
-  Define the Inquire Synchronous Period reply type.  For each Target ID, a byte
-  is returned which represents the Synchronous Transfer Period in units of 10
-  nanoseconds.
-*/
-
-typedef unsigned char BusLogic_SynchronousPeriod_T[BusLogic_MaxTargetIDs];
-
-
-/*
-  Define the Inquire Extended Setup Information reply structure.
-*/
-
-typedef struct BusLogic_ExtendedSetupInformation
-{
-  unsigned char BusType;				/* Byte 0 */
-  unsigned char BIOS_Address;				/* Byte 1 */
-  unsigned short ScatterGatherLimit;			/* Bytes 2-3 */
-  unsigned char MailboxCount;				/* Byte 4 */
-  void *BaseMailboxAddress __attribute__ ((packed));	/* Bytes 5-8 */
-  struct { unsigned char :6;				/* Byte 9 */
-	   boolean LevelSensitiveInterrupts:1;
-	   unsigned char :1; } Misc;
-  unsigned char FirmwareRevision[3];			/* Bytes 10-12 */
-  boolean HostWideSCSI:1;				/* Byte 13 Bit 0 */
-  boolean HostDifferentialSCSI:1;			/* Byte 13 Bit 1 */
-  unsigned char :6;
-}
-BusLogic_ExtendedSetupInformation_T;
-
-
-/*
-  Define the Enable Strict Round Robin Mode request type.
-*/
-
-#define BusLogic_AggressiveRoundRobinMode	0x00
-#define BusLogic_StrictRoundRobinMode		0x01
-
-typedef unsigned char BusLogic_RoundRobinModeRequest_T;
-
-
-/*
-  Define the Modify I/O Address request type.  On PCI Host Adapters, the
-  Modify I/O Address command allows modification of the ISA compatible I/O
-  Address that the Host Adapter responds to; it does not affect the PCI
-  compliant I/O Address assigned at system initialization.
-*/
-
-#define BusLogic_ModifyIO_330			0x00
-#define BusLogic_ModifyIO_334			0x01
-#define BusLogic_ModifyIO_230			0x02
-#define BusLogic_ModifyIO_234			0x03
-#define BusLogic_ModifyIO_130			0x04
-#define BusLogic_ModifyIO_134			0x05
-#define BusLogic_ModifyIO_Disable		0x06
-#define BusLogic_ModifyIO_Disable2		0x07
-
-typedef unsigned char BusLogic_ModifyIOAddressRequest_T;
-
-
-/*
-  Define the Enable Wide Mode SCSI CCB request type.  Wide Mode CCBs are
-  necessary to support more than 8 Logical Units per Target.
-*/
-
-#define BusLogic_NormalModeCCB			0x00
-#define BusLogic_WideModeCCB			0x01
-
-typedef unsigned char BusLogic_WideModeCCBRequest_T;
-
-
-/*
-  Define the Requested Reply Length type used by the Inquire Setup Information,
-  Inquire Board Model Number, Inquire Synchronous Period, and Inquire Extended
-  Setup Information commands.
-*/
-
-typedef unsigned char BusLogic_RequestedReplyLength_T;
-
-
-/*
-  Define a Lock data structure.  Until a true symmetric multiprocessing kernel
-  is available, locking is implemented as saving the processor flags and
-  disabling interrupts, and unlocking restores the saved processor flags.
-*/
-
-typedef unsigned long BusLogic_Lock_T;
-
-
-/*
-  Define the Outgoing Mailbox Action Codes.
-*/
-
-typedef enum
-{
-  BusLogic_OutgoingMailboxFree =		0,
-  BusLogic_MailboxStartCommand =		1,
-  BusLogic_MailboxAbortCommand =		2
-}
-BusLogic_ActionCode_T;
-
-
-/*
-  Define the Incoming Mailbox Completion Codes.
-*/
-
-typedef enum
-{
-  BusLogic_IncomingMailboxFree =		0,
-  BusLogic_CommandCompletedWithoutError =	1,
-  BusLogic_CommandAbortedAtHostRequest =	2,
-  BusLogic_AbortedCommandNotFound =		3,
-  BusLogic_CommandCompletedWithError =		4
-}
-BusLogic_CompletionCode_T;
-
-
-/*
-  Define the Command Control Block (CCB) Opcodes.
-*/
-
-typedef enum
-{
-  BusLogic_InitiatorCCB =			0x00,
-  BusLogic_TargetCCB =				0x01,
-  BusLogic_InitiatorCCB_ScatterGather =		0x02,
-  BusLogic_InitiatorCCB_ResidualDataLength =	0x03,
-  BusLogic_InitiatorCCB_ScatterGatherResidual =	0x04,
-  BusLogic_SCSIBusDeviceReset =			0x81
-}
-BusLogic_CCB_Opcode_T;
-
-
-/*
-  Define the CCB Data Direction Codes.
-*/
-
-typedef enum
-{
-  BusLogic_UncheckedDataTransfer =		0x00,
-  BusLogic_DataInLengthChecked =		0x01,
-  BusLogic_DataOutLengthChecked =		0x02,
-  BusLogic_NoDataTransfer =			0x03
-}
-BusLogic_DataDirection_T;
-
-
-/*
-  Define the Host Adapter Status Codes.
-*/
-
-typedef enum
-{
-  BusLogic_CommandCompletedNormally =		0x00,
-  BusLogic_LinkedCommandCompleted =		0x0A,
-  BusLogic_LinkedCommandCompletedWithFlag =	0x0B,
-  BusLogic_SCSISelectionTimeout =		0x11,
-  BusLogic_DataOverUnderRun =			0x12,
-  BusLogic_UnexpectedBusFree =			0x13,
-  BusLogic_InvalidBusPhaseRequested =		0x14,
-  BusLogic_InvalidOutgoingMailboxActionCode =	0x15,
-  BusLogic_InvalidCommandOperationCode =	0x16,
-  BusLogic_LinkedCCBhasInvalidLUN =		0x17,
-  BusLogic_InvalidCommandParameter =		0x1A,
-  BusLogic_AutoRequestSenseFailed =		0x1B,
-  BusLogic_TaggedQueuingMessageRejected =	0x1C,
-  BusLogic_UnsupportedMessageReceived =		0x1D,
-  BusLogic_HostAdapterHardwareFailed =		0x20,
-  BusLogic_TargetFailedResponseToATN =		0x21,
-  BusLogic_HostAdapterAssertedRST =		0x22,
-  BusLogic_OtherDeviceAssertedRST =		0x23,
-  BusLogic_TargetDeviceReconnectedImproperly =	0x24,
-  BusLogic_HostAdapterAssertedBusDeviceReset =	0x25,
-  BusLogic_AbortQueueGenerated =		0x26,
-  BusLogic_HostAdapterSoftwareError =		0x27,
-  BusLogic_HostAdapterHardwareTimeoutError =	0x30,
-  BusLogic_SCSIParityErrorDetected =		0x34
-}
-BusLogic_HostAdapterStatus_T;
-
-
-/*
-  Define the SCSI Target Device Status Codes.
-*/
-
-typedef enum
-{
-  BusLogic_OperationGood =			0x00,
-  BusLogic_CheckCondition =			0x02,
-  BusLogic_DeviceBusy =				0x08
-}
-BusLogic_TargetDeviceStatus_T;
-
-
-/*
-  Define the Queue Tag Codes.
-*/
-
-typedef enum
-{
-  BusLogic_SimpleQueueTag =			0x00,
-  BusLogic_HeadOfQueueTag =			0x01,
-  BusLogic_OrderedQueueTag =			0x02,
-  BusLogic_ReservedQT =				0x03
-}
-BusLogic_QueueTag_T;
-
-
-/*
-  Define the SCSI Command Descriptor Block (CDB).
-*/
-
-#define BusLogic_CDB_MaxLength			12
-
-typedef unsigned char SCSI_CDB_T[BusLogic_CDB_MaxLength];
-
-
-/*
-  Define the SCSI Sense Data.
-*/
-
-#define BusLogic_SenseDataMaxLength		255
-
-typedef unsigned char SCSI_SenseData_T[BusLogic_SenseDataMaxLength];
-
-
-/*
-  Define the Scatter/Gather Segment structure required by the Host Adapter
-  Firmware Interface.
-*/
-
-typedef struct BusLogic_ScatterGatherSegment
-{
-  unsigned long SegmentByteCount;
-  void *SegmentDataPointer;
-}
-BusLogic_ScatterGatherSegment_T;
-
-
-/*
-  Define the 32 Bit Mode Command Control Block (CCB) structure.  The first 40
-  bytes are defined by the Host Adapter Firmware Interface.  The remaining
-  components are defined by the Linux BusLogic Driver.  Wide Mode CCBs differ
-  from standard 32 Bit Mode CCBs only in having the TagEnable and QueueTag
-  fields moved from byte 17 to byte 1, and the Logical Unit field in byte 17
-  expanded to 6 bits; unfortunately, using a union of structs containing
-  enumeration type bitfields to provide both definitions leads to packing
-  problems, so the following definition is used which requires setting
-  TagEnable to Logical Unit bit 5 in Wide Mode CCBs.
-*/
-
-typedef struct BusLogic_CCB
-{
-  /*
-    BusLogic Host Adapter Firmware Portion.
-  */
-  BusLogic_CCB_Opcode_T Opcode:8;			/* Byte 0 */
-  unsigned char :3;					/* Byte 1 Bits 0-2 */
-  BusLogic_DataDirection_T DataDirection:2;		/* Byte 1 Bits 3-4 */
-  boolean WideModeTagEnable:1;				/* Byte 1 Bit 5 */
-  BusLogic_QueueTag_T WideModeQueueTag:2;		/* Byte 1 Bits 6-7 */
-  unsigned char CDB_Length;				/* Byte 2 */
-  unsigned char SenseDataLength;			/* Byte 3 */
-  unsigned long DataLength;				/* Bytes 4-7 */
-  void *DataPointer;					/* Bytes 8-11 */
-  unsigned char :8;					/* Byte 12 */
-  unsigned char :8;					/* Byte 13 */
-  BusLogic_HostAdapterStatus_T HostAdapterStatus:8;	/* Byte 14 */
-  BusLogic_TargetDeviceStatus_T TargetDeviceStatus:8;	/* Byte 15 */
-  unsigned char TargetID;				/* Byte 16 */
-  unsigned char LogicalUnit:5;				/* Byte 17 Bits 0-4 */
-  boolean TagEnable:1;					/* Byte 17 Bit 5 */
-  BusLogic_QueueTag_T QueueTag:2;			/* Byte 17 Bits 6-7 */
-  SCSI_CDB_T CDB;					/* Bytes 18-29 */
-  unsigned char :8;					/* Byte 30 */
-  unsigned char :8;					/* Byte 31 */
-  unsigned long :32;					/* Bytes 32-35 */
-  SCSI_SenseData_T *SenseDataPointer;			/* Bytes 36-39 */
-  /*
-    BusLogic Linux Driver Portion.
-  */
-  struct BusLogic_HostAdapter *HostAdapter;
-  SCSI_Command_T *Command;
-  enum { BusLogic_CCB_Free =	    0,
-	 BusLogic_CCB_Active =	    1,
-	 BusLogic_CCB_Completed =   2,
-	 BusLogic_CCB_Reset =	    3 } Status;
-  BusLogic_CompletionCode_T MailboxCompletionCode;
-  unsigned int SerialNumber;
-  struct BusLogic_CCB *Next;
-  struct BusLogic_CCB *NextAll;
-  BusLogic_ScatterGatherSegment_T
-    ScatterGatherList[BusLogic_ScatterGatherLimit];
-}
-BusLogic_CCB_T;
-
-
-/*
-  Define the 32 Bit Mode Outgoing Mailbox structure.
-*/
-
-typedef struct BusLogic_OutgoingMailbox
-{
-  BusLogic_CCB_T *CCB;
-  unsigned long :24;
-  BusLogic_ActionCode_T ActionCode:8;
-}
-BusLogic_OutgoingMailbox_T;
-
-
-/*
-  Define the 32 Bit Mode Incoming Mailbox structure.
-*/
-
-typedef struct BusLogic_IncomingMailbox
-{
-  BusLogic_CCB_T *CCB;
-  BusLogic_HostAdapterStatus_T HostAdapterStatus:8;
-  BusLogic_TargetDeviceStatus_T TargetDeviceStatus:8;
-  unsigned char :8;
-  BusLogic_CompletionCode_T CompletionCode:8;
-}
-BusLogic_IncomingMailbox_T;
-
-
-/*
-  Define the possible Bus Types.
-*/
-
-typedef enum
-{
-  BusLogic_Unknown_Bus =			0,
-  BusLogic_ISA_Bus =				1,
-  BusLogic_MCA_Bus =				2,
-  BusLogic_EISA_Bus =				3,
-  BusLogic_VESA_Bus =				4,
-  BusLogic_PCI_Bus =				5
-}
-BusLogic_BusType_T;
-
-static char
-  *BusLogic_BusNames[] =
-    { "Unknown", "ISA", "MCA", "EISA", "VESA", "PCI" };
-
-
-/*
-  Define the Linux BusLogic Driver Command Line Entry structure.
-*/
-
-typedef struct BusLogic_CommandLineEntry
-{
-  unsigned short IO_Address;
-  unsigned short Concurrency;
-  unsigned short BusSettleTime;
-  unsigned short LocalOptions;
-  unsigned short TaggedQueuingPermitted;
-  unsigned short TaggedQueuingPermittedMask;
-  unsigned char ErrorRecoveryOption[BusLogic_MaxTargetIDs];
-}
-BusLogic_CommandLineEntry_T;
-
-
-/*
-  Define the Linux BusLogic Driver Host Adapter structure.
-*/
-
-typedef struct BusLogic_HostAdapter
-{
-  SCSI_Host_T *SCSI_Host;
-  unsigned char HostNumber;
-  unsigned char ModelName[9];
-  unsigned char FirmwareVersion[6];
-  unsigned char BoardName[18];
-  unsigned char InterruptLabel[62];
-  unsigned short IO_Address;
-  unsigned char IRQ_Channel;
-  unsigned char DMA_Channel;
-  unsigned char SCSI_ID;
-  BusLogic_BusType_T BusType:3;
-  boolean IRQ_ChannelAcquired:1;
-  boolean DMA_ChannelAcquired:1;
-  boolean SynchronousInitiation:1;
-  boolean ParityChecking:1;
-  boolean ExtendedTranslation:1;
-  boolean LevelSensitiveInterrupts:1;
-  boolean HostWideSCSI:1;
-  boolean HostDifferentialSCSI:1;
-  boolean HostAdapterResetPending:1;
-  boolean BounceBuffersRequired:1;
-  volatile boolean HostAdapterCommandCompleted:1;
-  unsigned short HostAdapterScatterGatherLimit;
-  unsigned short DriverScatterGatherLimit;
-  unsigned short MaxTargetIDs;
-  unsigned short MaxLogicalUnits;
-  unsigned short Concurrency;
-  unsigned short BusSettleTime;
-  unsigned short LocalOptions;
-  unsigned short DisconnectPermitted;
-  unsigned short TaggedQueuingPermitted;
-  unsigned long BIOS_Address;
-  BusLogic_InstalledDevices_T InstalledDevices;
-  BusLogic_SynchronousValues_T SynchronousValues;
-  BusLogic_SynchronousPeriod_T SynchronousPeriod;
-  BusLogic_Lock_T Lock;
-  struct BusLogic_HostAdapter *Next;
-  BusLogic_CommandLineEntry_T *CommandLineEntry;
-  BusLogic_CCB_T *All_CCBs;
-  BusLogic_CCB_T *Free_CCBs;
-  unsigned char ErrorRecoveryOption[BusLogic_MaxTargetIDs];
-  unsigned char CommandSuccessfulFlag[BusLogic_MaxTargetIDs];
-  unsigned long ReadWriteOperationCount[BusLogic_MaxTargetIDs];
-  unsigned char QueuedOperationCount[BusLogic_MaxTargetIDs];
-  unsigned long LastSequencePoint[BusLogic_MaxTargetIDs];
-  BusLogic_OutgoingMailbox_T *FirstOutgoingMailbox;
-  BusLogic_OutgoingMailbox_T *LastOutgoingMailbox;
-  BusLogic_OutgoingMailbox_T *NextOutgoingMailbox;
-  BusLogic_IncomingMailbox_T *FirstIncomingMailbox;
-  BusLogic_IncomingMailbox_T *LastIncomingMailbox;
-  BusLogic_IncomingMailbox_T *NextIncomingMailbox;
-  BusLogic_OutgoingMailbox_T OutgoingMailboxes[BusLogic_MailboxCount];
-  BusLogic_IncomingMailbox_T IncomingMailboxes[BusLogic_MailboxCount];
-}
-BusLogic_HostAdapter_T;
-
-
-/*
-  Define a symbolic structure for the BIOS Disk Parameters.
-*/
-
-typedef struct BIOS_DiskParameters
-{
-  int Heads;
-  int Sectors;
-  int Cylinders;
-}
-BIOS_DiskParameters_T;
-
-
-/*
-  BusLogic_LockHostAdapter acquires exclusive access to Host Adapter.
-*/
-
-static inline
-void BusLogic_LockHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  save_flags(HostAdapter->Lock);
-  cli();
-}
-
-
-/*
-  BusLogic_UnlockHostAdapter releases exclusive access to Host Adapter.
-*/
-
-static inline
-void BusLogic_UnlockHostAdapter(BusLogic_HostAdapter_T *HostAdapter)
-{
-  restore_flags(HostAdapter->Lock);
-}
-
-
-/*
-  BusLogic_LockHostAdapterID acquires exclusive access to Host Adapter,
-  but is only called when interrupts are disabled.
-*/
-
-static inline
-void BusLogic_LockHostAdapterID(BusLogic_HostAdapter_T *HostAdapter)
-{
-}
-
-
-/*
-  BusLogic_UnlockHostAdapterID releases exclusive access to Host Adapter,
-  but is only called when interrupts are disabled.
-*/
-
-static inline
-void BusLogic_UnlockHostAdapterID(BusLogic_HostAdapter_T *HostAdapter)
-{
-}
-
-
-/*
-  Define functions to provide an abstraction for reading and writing the
-  Host Adapter I/O Registers.
-*/
-
-static inline
-void BusLogic_WriteControlRegister(BusLogic_HostAdapter_T *HostAdapter,
-				   unsigned char Value)
-{
-  outb(Value, HostAdapter->IO_Address + BusLogic_ControlRegister);
-}
-
-static inline
-unsigned char BusLogic_ReadStatusRegister(BusLogic_HostAdapter_T *HostAdapter)
-{
-  return inb(HostAdapter->IO_Address + BusLogic_StatusRegister);
-}
-
-static inline
-void BusLogic_WriteCommandParameterRegister(BusLogic_HostAdapter_T *HostAdapter,
-					    unsigned char Value)
-{
-  outb(Value, HostAdapter->IO_Address + BusLogic_CommandParameterRegister);
-}
-
-static inline
-unsigned char BusLogic_ReadDataInRegister(BusLogic_HostAdapter_T *HostAdapter)
-{
-  return inb(HostAdapter->IO_Address + BusLogic_DataInRegister);
-}
-
-static inline
-unsigned char BusLogic_ReadInterruptRegister(BusLogic_HostAdapter_T
-					     *HostAdapter)
-{
-  return inb(HostAdapter->IO_Address + BusLogic_InterruptRegister);
-}
-
-static inline
-unsigned char BusLogic_ReadGeometryRegister(BusLogic_HostAdapter_T *HostAdapter)
-{
-  return inb(HostAdapter->IO_Address + BusLogic_GeometryRegister);
-}
-
-
-/*
-  BusLogic_StartMailboxScan issues a Start Mailbox Scan command, which
-  notifies the Host Adapter that an entry has been made in an Outgoing
-  Mailbox.
-*/
-
-static inline
-void BusLogic_StartMailboxScan(BusLogic_HostAdapter_T *HostAdapter)
-{
-  BusLogic_WriteCommandParameterRegister(HostAdapter,
-					 BusLogic_StartMailboxCommand);
-}
-
-
-/*
-  BusLogic_Delay waits for Seconds to elapse.
-*/
-
-static inline void BusLogic_Delay(int Seconds)
-{
-  unsigned long TimeoutJiffies = jiffies + Seconds * HZ;
-  unsigned long ProcessorFlags;
-  save_flags(ProcessorFlags);
-  sti();
-  while (jiffies < TimeoutJiffies) ;
-  restore_flags(ProcessorFlags);
-}
-
-
-/*
-  Define prototypes for the forward referenced BusLogic Driver
-  Internal Functions.
-*/
-
-static void BusLogic_InterruptHandler(int, Registers_T *);
-static int BusLogic_ResetHostAdapter(BusLogic_HostAdapter_T *,
-				     SCSI_Command_T *);
-
-
-#endif /* BusLogic_DriverVersion */
diff --git a/i386/i386at/gpl/linux/scsi/NCR5380.h b/i386/i386at/gpl/linux/scsi/NCR5380.h
deleted file mode 100644
index 3a121810..00000000
--- a/i386/i386at/gpl/linux/scsi/NCR5380.h
+++ /dev/null
@@ -1,363 +0,0 @@
-/* 
- * NCR 5380 defines
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix consulting and custom programming)
- * 	drew@colorado.edu
- *      +1 (303) 666-5836
- *
- * DISTRIBUTION RELEASE 6
- *
- * For more information, please consult 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * $Log: NCR5380.h,v $
- * Revision 1.1.1.1  1996/10/30 01:39:59  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:09  goel
- * Linux driver merge.
- *
- */
-
-#ifndef NCR5380_H
-#define NCR5380_H
-
-#define NCR5380_PUBLIC_RELEASE 6
-#define NCR53C400_PUBLIC_RELEASE 2
-
-#define NDEBUG_ARBITRATION	0x1
-#define NDEBUG_AUTOSENSE	0x2
-#define NDEBUG_DMA		0x4
-#define NDEBUG_HANDSHAKE	0x8
-#define NDEBUG_INFORMATION	0x10
-#define NDEBUG_INIT		0x20
-#define NDEBUG_INTR		0x40
-#define NDEBUG_LINKED		0x80
-#define NDEBUG_MAIN		0x100
-#define NDEBUG_NO_DATAOUT	0x200
-#define NDEBUG_NO_WRITE		0x400
-#define NDEBUG_PIO		0x800
-#define NDEBUG_PSEUDO_DMA	0x1000
-#define NDEBUG_QUEUES		0x2000
-#define NDEBUG_RESELECTION	0x4000
-#define NDEBUG_SELECTION	0x8000
-#define NDEBUG_USLEEP		0x10000
-#define NDEBUG_LAST_BYTE_SENT	0x20000
-#define NDEBUG_RESTART_SELECT	0x40000
-#define NDEBUG_EXTENDED		0x80000
-#define NDEBUG_C400_PREAD	0x100000
-#define NDEBUG_C400_PWRITE	0x200000
-#define NDEBUG_LISTS		0x400000
-
-/* 
- * The contents of the OUTPUT DATA register are asserted on the bus when
- * either arbitration is occurring or the phase-indicating signals (
- * IO, CD, MSG) in the TARGET COMMAND register and the ASSERT DATA
- * bit in the INITIATOR COMMAND register is set.
- */
-
-#define OUTPUT_DATA_REG         0       /* wo DATA lines on SCSI bus */
-#define CURRENT_SCSI_DATA_REG   0       /* ro same */
-
-#define INITIATOR_COMMAND_REG	1	/* rw */
-#define ICR_ASSERT_RST		0x80	/* rw Set to assert RST  */
-#define ICR_ARBITRATION_PROGRESS 0x40	/* ro Indicates arbitration complete */
-#define ICR_TRI_STATE		0x40	/* wo Set to tri-state drivers */
-#define ICR_ARBITRATION_LOST	0x20	/* ro Indicates arbitration lost */
-#define ICR_DIFF_ENABLE		0x20	/* wo Set to enable diff. drivers */
-#define ICR_ASSERT_ACK		0x10	/* rw ini Set to assert ACK */
-#define ICR_ASSERT_BSY		0x08	/* rw Set to assert BSY */
-#define ICR_ASSERT_SEL 		0x04	/* rw Set to assert SEL */
-#define ICR_ASSERT_ATN		0x02	/* rw Set to assert ATN */
-#define ICR_ASSERT_DATA		0x01	/* rw SCSI_DATA_REG is asserted */
-
-#ifdef DIFFERENTIAL
-#define ICR_BASE		ICR_DIFF_ENABLE
-#else
-#define ICR_BASE		0
-#endif
-
-#define MODE_REG		2
-/*
- * Note : BLOCK_DMA code will keep DRQ asserted for the duration of the 
- * transfer, causing the chip to hog the bus.  You probably don't want 
- * this.
- */
-#define MR_BLOCK_DMA_MODE	0x80	/* rw block mode DMA */
-#define MR_TARGET		0x40	/* rw target mode */
-#define MR_ENABLE_PAR_CHECK   0x20	/* rw enable parity checking */
-#define MR_ENABLE_PAR_INTR	0x10	/* rw enable bad parity interrupt */
-#define MR_ENABLE_EOP_INTR	0x08	/* rw enable eop interrupt */
-#define MR_MONITOR_BSY	0x04	/* rw enable int on unexpected bsy fail */
-#define MR_DMA_MODE		0x02	/* rw DMA / pseudo DMA mode */
-#define MR_ARBITRATE		0x01	/* rw start arbitration */
-
-#ifdef PARITY
-#define MR_BASE			MR_ENABLE_PAR_CHECK
-#else
-#define MR_BASE			0
-#endif
-
-#define TARGET_COMMAND_REG	3
-#define TCR_LAST_BYTE_SENT	0x80	/* ro DMA done */
-#define TCR_ASSERT_REQ		0x08	/* tgt rw assert REQ */
-#define TCR_ASSERT_MSG		0x04	/* tgt rw assert MSG */
-#define TCR_ASSERT_CD		0x02	/* tgt rw assert CD */
-#define TCR_ASSERT_IO		0x01	/* tgt rw assert IO */
-
-#define STATUS_REG		4	/* ro */
-/*
- * Note : a set bit indicates an active signal, driven by us or another 
- * device.
- */
-#define SR_RST			0x80	
-#define SR_BSY			0x40
-#define SR_REQ			0x20
-#define SR_MSG			0x10
-#define SR_CD			0x08
-#define SR_IO			0x04
-#define SR_SEL			0x02
-#define SR_DBP			0x01
-
-/*
- * Setting a bit in this register will cause an interrupt to be generated when 
- * BSY is false and SEL true and this bit is asserted  on the bus.
- */
-#define SELECT_ENABLE_REG	4	/* wo */
-
-#define BUS_AND_STATUS_REG	5	/* ro */
-#define BASR_END_DMA_TRANSFER	0x80	/* ro set on end of transfer */
-#define BASR_DRQ		0x40	/* ro mirror of DRQ pin */
-#define BASR_PARITY_ERROR	0x20	/* ro parity error detected */
-#define BASR_IRQ		0x10	/* ro mirror of IRQ pin */
-#define BASR_PHASE_MATCH	0x08	/* ro Set when MSG CD IO match TCR */
-#define BASR_BUSY_ERROR		0x04	/* ro Unexpected change to inactive state */
-#define BASR_ATN 		0x02	/* ro BUS status */
-#define BASR_ACK		0x01	/* ro BUS status */
-
-/* Write any value to this register to start a DMA send */
-#define START_DMA_SEND_REG	5	/* wo */
-
-/* 
- * Used in DMA transfer mode, data is latched from the SCSI bus on
- * the falling edge of REQ (ini) or ACK (tgt)
- */
-#define INPUT_DATA_REG			6	/* ro */
-
-/* Write any value to this register to start a DMA receive */
-#define START_DMA_TARGET_RECEIVE_REG	6	/* wo */
-
-/* Read this register to clear interrupt conditions */
-#define RESET_PARITY_INTERRUPT_REG	7	/* ro */
-
-/* Write any value to this register to start an ini mode DMA receive */
-#define START_DMA_INITIATOR_RECEIVE_REG 7	/* wo */
-
-#define C400_CONTROL_STATUS_REG NCR53C400_register_offset-8      /* rw */
-
-#define CSR_RESET              0x80    /* wo  Resets 53c400 */
-#define CSR_53C80_REG          0x80    /* ro  5380 registers busy */
-#define CSR_TRANS_DIR          0x40    /* rw  Data transfer direction */
-#define CSR_SCSI_BUFF_INTR     0x20    /* rw  Enable int on transfer ready */
-#define CSR_53C80_INTR         0x10    /* rw  Enable 53c80 interrupts */
-#define CSR_SHARED_INTR        0x08    /* rw  Interrupt sharing */
-#define CSR_HOST_BUF_NOT_RDY   0x04    /* ro  Is Host buffer ready */
-#define CSR_SCSI_BUF_RDY       0x02    /* ro  SCSI buffer read */
-#define CSR_GATED_53C80_IRQ    0x01    /* ro  Last block xferred */
-
-#if 0
-#define CSR_BASE CSR_SCSI_BUFF_INTR | CSR_53C80_INTR
-#else
-#define CSR_BASE CSR_53C80_INTR
-#endif
-
-/* Number of 128-byte blocks to be transferred */
-#define C400_BLOCK_COUNTER_REG   NCR53C400_register_offset-7      /* rw */
-
-/* Resume transfer after disconnect */
-#define C400_RESUME_TRANSFER_REG NCR53C400_register_offset-6      /* wo */
-
-/* Access to host buffer stack */
-#define C400_HOST_BUFFER         NCR53C400_register_offset-4      /* rw */
-
-
-/* Note : PHASE_* macros are based on the values of the STATUS register */
-#define PHASE_MASK 	(SR_MSG | SR_CD | SR_IO)
-
-#define PHASE_DATAOUT		0
-#define PHASE_DATAIN		SR_IO
-#define PHASE_CMDOUT		SR_CD
-#define PHASE_STATIN		(SR_CD | SR_IO)
-#define PHASE_MSGOUT		(SR_MSG | SR_CD)
-#define PHASE_MSGIN		(SR_MSG | SR_CD | SR_IO)
-#define PHASE_UNKNOWN		0xff
-
-/* 
- * Convert status register phase to something we can use to set phase in 
- * the target register so we can get phase mismatch interrupts on DMA 
- * transfers.
- */
- 
-#define PHASE_SR_TO_TCR(phase) ((phase) >> 2)	
-
-/*
- * The internal should_disconnect() function returns these based on the 
- * expected length of a disconnect if a device supports disconnect/
- * reconnect.
- */
-
-#define DISCONNECT_NONE		0
-#define DISCONNECT_TIME_TO_DATA	1
-#define DISCONNECT_LONG		2
-
-/* 
- * These are "special" values for the tag parameter passed to NCR5380_select.
- */
-
-#define TAG_NEXT	-1 	/* Use next free tag */
-#define TAG_NONE	-2	/* 
-				 * Establish I_T_L nexus instead of I_T_L_Q
-				 * even on SCSI-II devices.
-				 */
-
-/*
- * These are "special" values for the irq and dma_channel fields of the 
- * Scsi_Host structure
- */
-
-#define IRQ_NONE	255
-#define DMA_NONE	255
-#define IRQ_AUTO	254
-#define DMA_AUTO	254
-
-#define FLAG_HAS_LAST_BYTE_SENT		1	/* NCR53c81 or better */
-#define FLAG_CHECK_LAST_BYTE_SENT	2	/* Only test once */
-#define FLAG_NCR53C400			4	/* NCR53c400 */
-#define FLAG_NO_PSEUDO_DMA		8	/* Inhibit DMA */
-
-#ifndef ASM
-struct NCR5380_hostdata {
-    NCR5380_implementation_fields;		/* implementation specific */
-    unsigned char id_mask, id_higher_mask;	/* 1 << id, all bits greater */
-    unsigned char targets_present;		/* targets we have connected
-						   to, so we can call a select
-						   failure a retryable condition */
-    volatile unsigned char busy[8];		/* index = target, bit = lun */
-#if defined(REAL_DMA) || defined(REAL_DMA_POLL)
-    volatile int dma_len;			/* requested length of DMA */
-#endif
-    volatile unsigned char last_message;	/* last message OUT */
-    volatile Scsi_Cmnd *connected;		/* currently connected command */
-    volatile Scsi_Cmnd *issue_queue;		/* waiting to be issued */
-    volatile Scsi_Cmnd *disconnected_queue;	/* waiting for reconnect */
-    volatile int restart_select;		/* we have disconnected,
-						   used to restart 
-						   NCR5380_select() */
-    volatile unsigned aborted:1;		/* flag, says aborted */
-    int flags;
-#ifdef USLEEP
-    unsigned long time_expires;			/* in jiffies, set prior to sleeping */
-    struct Scsi_Host *next_timer;
-#endif
-};
-
-#ifdef __KERNEL__
-static struct Scsi_Host *first_instance;		/* linked list of 5380's */
-
-#if defined(AUTOPROBE_IRQ)
-static int NCR5380_probe_irq (struct Scsi_Host *instance, int possible);
-#endif
-static void NCR5380_init (struct Scsi_Host *instance, int flags);
-static void NCR5380_information_transfer (struct Scsi_Host *instance);
-static void NCR5380_intr (int irq, struct pt_regs * regs);
-static void NCR5380_main (void);
-static void NCR5380_print_options (struct Scsi_Host *instance);
-static void NCR5380_print_phase (struct Scsi_Host *instance);
-static void NCR5380_print (struct Scsi_Host *instance);
-#ifndef NCR5380_abort
-static
-#endif
-int NCR5380_abort (Scsi_Cmnd *cmd);
-#ifndef NCR5380_reset
-static
-#endif
-int NCR5380_reset (Scsi_Cmnd *cmd);
-#ifndef NCR5380_queue_command
-static 
-#endif
-int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *));
-
-
-static void NCR5380_reselect (struct Scsi_Host *instance);
-static int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag);
-#if defined(PSEUDO_DMA) || defined(REAL_DMA) || defined(REAL_DMA_POLL)
-static int NCR5380_transfer_dma (struct Scsi_Host *instance,
-	unsigned char *phase, int *count, unsigned char **data);
-#endif
-static int NCR5380_transfer_pio (struct Scsi_Host *instance,
-	unsigned char *phase, int *count, unsigned char **data);
-
-#if (defined(REAL_DMA) || defined(REAL_DMA_POLL)) && defined(i386)
-static __inline__ int NCR5380_i386_dma_setup (struct Scsi_Host *instance,
-	unsigned char *ptr, unsigned int count, unsigned char mode) {
-    unsigned limit;
-
-    if (instance->dma_channel <=3) {
-	if (count > 65536)
-	    count = 65536;
-	limit = 65536 - (((unsigned) ptr) & 0xFFFF);
-    } else {
-	if (count > 65536 * 2) 
-	    count = 65536 * 2;
-	limit = 65536* 2 - (((unsigned) ptr) & 0x1FFFF);
-    }
-
-    if (count > limit) count = limit;
-
-    if ((count & 1) || (((unsigned) ptr) & 1))
-	panic ("scsi%d : attempted unaligned DMA transfer\n", instance->host_no);
-    cli();
-    disable_dma(instance->dma_channel);
-    clear_dma_ff(instance->dma_channel);
-    set_dma_addr(instance->dma_channel, (unsigned int) ptr);
-    set_dma_count(instance->dma_channel, count);
-    set_dma_mode(instance->dma_channel, mode);
-    enable_dma(instance->dma_channel);
-    sti();
-    return count;
-}
-
-static __inline__ int NCR5380_i386_dma_write_setup (struct Scsi_Host *instance,
-    unsigned char *src, unsigned int count) {
-    return NCR5380_i386_dma_setup (instance, src, count, DMA_MODE_WRITE);
-}
-
-static __inline__ int NCR5380_i386_dma_read_setup (struct Scsi_Host *instance,
-    unsigned char *src, unsigned int count) {
-    return NCR5380_i386_dma_setup (instance, src, count, DMA_MODE_READ);
-}
-
-static __inline__ int NCR5380_i386_dma_residual (struct Scsi_Host *instance) {
-    register int tmp;
-    cli();
-    clear_dma_ff(instance->dma_channel);
-    tmp = get_dma_residue(instance->dma_channel);
-    sti();
-    return tmp;
-}
-#endif /* defined(REAL_DMA) && defined(i386)  */
-#endif __KERNEL_
-#endif /* ndef ASM */
-#endif /* NCR5380_H */
diff --git a/i386/i386at/gpl/linux/scsi/NCR5380.src b/i386/i386at/gpl/linux/scsi/NCR5380.src
deleted file mode 100644
index 64beb813..00000000
--- a/i386/i386at/gpl/linux/scsi/NCR5380.src
+++ /dev/null
@@ -1,3035 +0,0 @@
-#ifndef NDEBUG
-#define NDEBUG (NDEBUG_RESTART_SELECT | NDEBUG_ABORT)
-#endif
-/* 
- * NCR 5380 generic driver routines.  These should make it *trivial*
- * 	to implement 5380 SCSI drivers under Linux with a non-trantor
- *	architecture.
- *
- *	Note that these routines also work with NR53c400 family chips.
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing 
- *	(Unix and Linux consulting and custom programming)
- * 	drew@colorado.edu
- *	+1 (303) 666-5836
- *
- * DISTRIBUTION RELEASE 6. 
- *
- * For more information, please consult 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * $Log: NCR5380.src,v $
- * Revision 1.1.1.1  1996/10/30 01:39:59  thomas
- * Imported from UK22
- *
-# Revision 1.1  1996/03/25  20:25:10  goel
-# Linux driver merge.
-#
- * Revision 1.5  1994/01/19  09:14:57  drew
- * Fixed udelay() hack that was being used on DATAOUT phases
- * instead of a proper wait for the final handshake.
- *
- * Revision 1.4  1994/01/19  06:44:25  drew
- * *** empty log message ***
- *
- * Revision 1.3  1994/01/19  05:24:40  drew
- * Added support for TCR LAST_BYTE_SENT bit.
- *
- * Revision 1.2  1994/01/15  06:14:11  drew
- * REAL DMA support, bug fixes.
- *
- * Revision 1.1  1994/01/15  06:00:54  drew
- * Initial revision
- *
- */
-
-/*
- * Further development / testing that should be done : 
- * 1.  Cleanup the NCR5380_transfer_dma function and DMA operation complete
- *     code so that everything does the same thing that's done at the 
- *     end of a pseudo-DMA read operation.
- *
- * 2.  Fix REAL_DMA (interrupt driven, polled works fine) -
- *     basically, transfer size needs to be reduced by one 
- *     and the last byte read as is done with PSEUDO_DMA.
- * 
- * 3.  Test USLEEP code 
- *
- * 4.  Test SCSI-II tagged queueing (I have no devices which support 
- *	tagged queueing)
- *
- * 5.  Test linked command handling code after Eric is ready with 
- *      the high level code.
- */
-
-#if (NDEBUG & NDEBUG_LISTS)
-#define LIST(x,y) {printk("LINE:%d   Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); }
-#define REMOVE(w,x,y,z) {printk("LINE:%d   Removing: %p->%p  %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); }
-#else
-#define LIST(x,y)
-#define REMOVE(w,x,y,z)
-#endif
-
-#ifndef notyet
-#undef LINKED
-#undef USLEEP
-#undef REAL_DMA
-#endif
-
-#ifdef REAL_DMA_POLL
-#undef READ_OVERRUNS
-#define READ_OVERRUNS
-#endif
-
-/*
- * Design
- * Issues :
- *
- * The other Linux SCSI drivers were written when Linux was Intel PC-only,
- * and specifically for each board rather than each chip.  This makes their
- * adaptation to platforms like the Mac (Some of which use NCR5380's)
- * more difficult than it has to be.
- *
- * Also, many of the SCSI drivers were written before the command queuing
- * routines were implemented, meaning their implementations of queued 
- * commands were hacked on rather than designed in from the start.
- *
- * When I designed the Linux SCSI drivers I figured that 
- * while having two different SCSI boards in a system might be useful
- * for debugging things, two of the same type wouldn't be used.
- * Well, I was wrong and a number of users have mailed me about running
- * multiple high-performance SCSI boards in a server.
- *
- * Finally, when I get questions from users, I have no idea what 
- * revision of my driver they are running.
- *
- * This driver attempts to address these problems :
- * This is a generic 5380 driver.  To use it on a different platform, 
- * one simply writes appropriate system specific macros (ie, data
- * transfer - some PC's will use the I/O bus, 68K's must use 
- * memory mapped) and drops this file in their 'C' wrapper.
- *
- * As far as command queueing, two queues are maintained for 
- * each 5380 in the system - commands that haven't been issued yet,
- * and commands that are currently executing.  This means that an 
- * unlimited number of commands may be queued, letting 
- * more commands propagate from the higher driver levels giving higher 
- * throughput.  Note that both I_T_L and I_T_L_Q nexuses are supported, 
- * allowing multiple commands to propagate all the way to a SCSI-II device 
- * while a command is already executing.
- *
- * To solve the multiple-boards-in-the-same-system problem, 
- * there is a separate instance structure for each instance
- * of a 5380 in the system.  So, multiple NCR5380 drivers will
- * be able to coexist with appropriate changes to the high level
- * SCSI code.  
- *
- * A NCR5380_PUBLIC_REVISION macro is provided, with the release
- * number (updated for each public release) printed by the 
- * NCR5380_print_options command, which should be called from the 
- * wrapper detect function, so that I know what release of the driver
- * users are using.
- *
- * Issues specific to the NCR5380 : 
- *
- * When used in a PIO or pseudo-dma mode, the NCR5380 is a braindead 
- * piece of hardware that requires you to sit in a loop polling for 
- * the REQ signal as long as you are connected.  Some devices are 
- * brain dead (ie, many TEXEL CD ROM drives) and won't disconnect 
- * while doing long seek operations.
- * 
- * The workaround for this is to keep track of devices that have
- * disconnected.  If the device hasn't disconnected, for commands that
- * should disconnect, we do something like 
- *
- * while (!REQ is asserted) { sleep for N usecs; poll for M usecs }
- * 
- * Some tweaking of N and M needs to be done.  An algorithm based 
- * on "time to data" would give the best results as long as short time
- * to datas (ie, on the same track) were considered, however these 
- * broken devices are the exception rather than the rule and I'd rather
- * spend my time optimizing for the normal case.
- *
- * Architecture :
- *
- * At the heart of the design is a coroutine, NCR5380_main,
- * which is started when not running by the interrupt handler,
- * timer, and queue command function.  It attempts to establish
- * I_T_L or I_T_L_Q nexuses by removing the commands from the 
- * issue queue and calling NCR5380_select() if a nexus 
- * is not established. 
- *
- * Once a nexus is established, the NCR5380_information_transfer()
- * phase goes through the various phases as instructed by the target.
- * if the target goes into MSG IN and sends a DISCONNECT message,
- * the command structure is placed into the per instance disconnected
- * queue, and NCR5380_main tries to find more work.  If USLEEP
- * was defined, and the target is idle for too long, the system
- * will try to sleep.
- *
- * If a command has disconnected, eventually an interrupt will trigger,
- * calling NCR5380_intr()  which will in turn call NCR5380_reselect
- * to reestablish a nexus.  This will run main if necessary.
- *
- * On command termination, the done function will be called as 
- * appropriate.
- *
- * SCSI pointers are maintained in the SCp field of SCSI command 
- * structures, being initialized after the command is connected
- * in NCR5380_select, and set as appropriate in NCR5380_information_transfer.
- * Note that in violation of the standard, an implicit SAVE POINTERS operation
- * is done, since some BROKEN disks fail to issue an explicit SAVE POINTERS.
- */
-
-/*
- * Using this file :
- * This file a skeleton Linux SCSI driver for the NCR 5380 series
- * of chips.  To use it, you write a architecture specific functions 
- * and macros and include this file in your driver.
- *
- * These macros control options : 
- * AUTOPROBE_IRQ - if defined, the NCR5380_probe_irq() function will be 
- *	defined.
- * 
- * AUTOSENSE - if defined, REQUEST SENSE will be performed automatically
- *	for commands that return with a CHECK CONDITION status. 
- *
- * DIFFERENTIAL - if defined, NCR53c81 chips will use external differential
- * 	transceivers. 
- *
- * LIMIT_TRANSFERSIZE - if defined, limit the pseudo-dma transfers to 512
- *	bytes at a time.  Since interrupts are disabled by default during
- *	these transfers, we might need this to give reasonable interrupt
- *	service time if the transfer size gets too large.
- *
- * LINKED - if defined, linked commands are supported.
- *
- * PSEUDO_DMA - if defined, PSEUDO DMA is used during the data transfer phases.
- *
- * REAL_DMA - if defined, REAL DMA is used during the data transfer phases.
- *
- * REAL_DMA_POLL - if defined, REAL DMA is used but the driver doesn't
- * 	rely on phase mismatch and EOP interrupts to determine end 
- *	of phase.
- *
- * SCSI2 - if defined, SCSI-2 tagged queuing is used where possible
- *
- * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  You
- *	    only really want to use this if you're having a problem with
- *	    dropped characters during high speed communications, and even
- *	    then, you're going to be better off twiddling with transfersize
- *	    in the high level code.
- *
- * USLEEP - if defined, on devices that aren't disconnecting from the 
- *	bus, we will go to sleep so that the CPU can get real work done 
- *	when we run a command that won't complete immediately.
- *
- * Note that if USLEEP is defined, NCR5380_TIMER *must* also be
- * defined.
- *
- * Defaults for these will be provided if USLEEP is defined, although
- * the user may want to adjust these to allocate CPU resources to 
- * the SCSI driver or "real" code.
- * 
- * USLEEP_SLEEP - amount of time, in jiffies, to sleep
- *
- * USLEEP_POLL - amount of time, in jiffies, to poll
- *
- * These macros MUST be defined :
- * NCR5380_local_declare() - declare any local variables needed for your transfer
- *	routines.
- *
- * NCR5380_setup(instance) - initialize any local variables needed from a given
- *	instance of the host adapter for NCR5380_{read,write,pread,pwrite}
- * 
- * NCR5380_read(register)  - read from the specified register
- *
- * NCR5380_write(register, value) - write to the specific register 
- *
- * NCR5380_implementation_fields  - additional fields needed for this 
- *	specific implementation of the NCR5380
- *
- * Either real DMA *or* pseudo DMA may be implemented
- * REAL functions : 
- * NCR5380_REAL_DMA should be defined if real DMA is to be used.
- * Note that the DMA setup functions should return the number of bytes 
- *	that they were able to program the controller for.
- *
- * Also note that generic i386/PC versions of these macros are 
- *	available as NCR5380_i386_dma_write_setup,
- *	NCR5380_i386_dma_read_setup, and NCR5380_i386_dma_residual.
- *
- * NCR5380_dma_write_setup(instance, src, count) - initialize
- * NCR5380_dma_read_setup(instance, dst, count) - initialize
- * NCR5380_dma_residual(instance); - residual count
- *
- * PSEUDO functions :
- * NCR5380_pwrite(instance, src, count)
- * NCR5380_pread(instance, dst, count);
- *
- * If nothing specific to this implementation needs doing (ie, with external
- * hardware), you must also define 
- *  
- * NCR5380_queue_command
- * NCR5380_reset
- * NCR5380_abort
- *
- * to be the global entry points into the specific driver, ie 
- * #define NCR5380_queue_command t128_queue_command.
- *
- * If this is not done, the routines will be defined as static functions
- * with the NCR5380* names and the user must provide a globally
- * accessible wrapper function.
- *
- * The generic driver is initialized by calling NCR5380_init(instance),
- * after setting the appropriate host specific fields and ID.  If the 
- * driver wishes to autoprobe for an IRQ line, the NCR5380_probe_irq(instance,
- * possible) function may be used.  Before the specific driver initialization
- * code finishes, NCR5380_print_options should be called.
- */
-
-static int do_abort (struct Scsi_Host *host);
-static void do_reset (struct Scsi_Host *host);
-static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
-
-/*
- * Function : void initialize_SCp(Scsi_Cmnd *cmd)
- *
- * Purpose : initialize the saved data pointers for cmd to point to the 
- *	start of the buffer.
- *
- * Inputs : cmd - Scsi_Cmnd structure to have pointers reset.
- */
-
-static __inline__ void initialize_SCp(Scsi_Cmnd *cmd) {
-    /* 
-     * Initialize the Scsi Pointer field so that all of the commands in the 
-     * various queues are valid.
-     */
-
-    if (cmd->use_sg) {
-	cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
-	cmd->SCp.buffers_residual = cmd->use_sg - 1;
-	cmd->SCp.ptr = (char *) cmd->SCp.buffer->address;
-	cmd->SCp.this_residual = cmd->SCp.buffer->length;
-    } else {
-	cmd->SCp.buffer = NULL;
-	cmd->SCp.buffers_residual = 0;
-	cmd->SCp.ptr = (char *) cmd->request_buffer;
-	cmd->SCp.this_residual = cmd->request_bufflen;
-    }
-}
-
-#include <linux/delay.h>
-
-#ifdef NDEBUG
-static struct {
-    unsigned char mask;
-    const char * name;} 
-signals[] = {{ SR_DBP, "PARITY"}, { SR_RST, "RST" }, { SR_BSY, "BSY" }, 
-    { SR_REQ, "REQ" }, { SR_MSG, "MSG" }, { SR_CD,  "CD" }, { SR_IO, "IO" }, 
-    { SR_SEL, "SEL" }, {0, NULL}}, 
-basrs[] = {{BASR_ATN, "ATN"}, {BASR_ACK, "ACK"}, {0, NULL}},
-icrs[] = {{ICR_ASSERT_RST, "ASSERT RST"},{ICR_ASSERT_ACK, "ASSERT ACK"},
-    {ICR_ASSERT_BSY, "ASSERT BSY"}, {ICR_ASSERT_SEL, "ASSERT SEL"}, 
-    {ICR_ASSERT_ATN, "ASSERT ATN"}, {ICR_ASSERT_DATA, "ASSERT DATA"}, 
-    {0, NULL}},
-mrs[] = {{MR_BLOCK_DMA_MODE, "MODE BLOCK DMA"}, {MR_TARGET, "MODE TARGET"}, 
-    {MR_ENABLE_PAR_CHECK, "MODE PARITY CHECK"}, {MR_ENABLE_PAR_INTR, 
-    "MODE PARITY INTR"}, {MR_MONITOR_BSY, "MODE MONITOR BSY"},
-    {MR_DMA_MODE, "MODE DMA"}, {MR_ARBITRATE, "MODE ARBITRATION"}, 
-    {0, NULL}};
-
-/*
- * Function : void NCR5380_print(struct Scsi_Host *instance)
- *
- * Purpose : print the SCSI bus signals for debugging purposes
- *
- * Input : instance - which NCR5380
- */
-
-static void NCR5380_print(struct Scsi_Host *instance) {
-    NCR5380_local_declare();
-    unsigned char status, data, basr, mr, icr, i;
-    NCR5380_setup(instance);
-    cli();
-    data = NCR5380_read(CURRENT_SCSI_DATA_REG);
-    status = NCR5380_read(STATUS_REG);
-    mr = NCR5380_read(MODE_REG);
-    icr = NCR5380_read(INITIATOR_COMMAND_REG);
-    basr = NCR5380_read(BUS_AND_STATUS_REG);
-    sti();
-    printk("STATUS_REG: %02x ", status);
-    for (i = 0; signals[i].mask ; ++i) 
-	if (status & signals[i].mask)
-	    printk(",%s", signals[i].name);
-    printk("\nBASR: %02x ", basr);
-    for (i = 0; basrs[i].mask ; ++i) 
-	if (basr & basrs[i].mask)
-	    printk(",%s", basrs[i].name);
-    printk("\nICR: %02x ", icr);
-    for (i = 0; icrs[i].mask; ++i) 
-	if (icr & icrs[i].mask)
-	    printk(",%s", icrs[i].name);
-    printk("\nMODE: %02x ", mr);
-    for (i = 0; mrs[i].mask; ++i) 
-	if (mr & mrs[i].mask)
-	    printk(",%s", mrs[i].name);
-    printk("\n");
-}
-
-static struct {
-    unsigned char value;
-    const char *name;
-} phases[] = {
-{PHASE_DATAOUT, "DATAOUT"}, {PHASE_DATAIN, "DATAIN"}, {PHASE_CMDOUT, "CMDOUT"},
-{PHASE_STATIN, "STATIN"}, {PHASE_MSGOUT, "MSGOUT"}, {PHASE_MSGIN, "MSGIN"},
-{PHASE_UNKNOWN, "UNKNOWN"}};
-
-/* 
- * Function : void NCR5380_print_phase(struct Scsi_Host *instance)
- *
- * Purpose : print the current SCSI phase for debugging purposes
- *
- * Input : instance - which NCR5380
- */
-
-static void NCR5380_print_phase(struct Scsi_Host *instance) {
-    NCR5380_local_declare();
-    unsigned char status;
-    int i;
-    NCR5380_setup(instance);
-
-    status = NCR5380_read(STATUS_REG);
-    if (!(status & SR_REQ)) 
-	printk("scsi%d : REQ not asserted, phase unknown.\n", 
-	    instance->host_no);
-    else {
-	for (i = 0; (phases[i].value != PHASE_UNKNOWN) && 
-	    (phases[i].value != (status & PHASE_MASK)); ++i); 
-	printk("scsi%d : phase %s\n", instance->host_no, phases[i].name);
-    }
-}
-#endif
-
-/*
- * We need to have our coroutine active given these constraints : 
- * 1.  The mutex flag, main_running, can only be set when the main 
- *     routine can actually process data, otherwise SCSI commands
- *     will never get issued.
- *
- * 2.  NCR5380_main() shouldn't be called before it has exited, because
- *     other drivers have had kernel stack overflows in similar
- *     situations.
- *
- * 3.  We don't want to inline NCR5380_main() because of space concerns,
- *     even though it is only called in two places.
- *
- * So, the solution is to set the mutex in an inline wrapper for the 
- * main coroutine, and have the main coroutine exit with interrupts 
- * disabled after the final search through the queues so that no race 
- * conditions are possible.
- */
-
-static volatile int main_running = 0;
-
-/* 
- * Function : run_main(void)
- * 
- * Purpose : insure that the coroutine is running and will process our 
- * 	request.  main_running is checked/set here (in an inline function)
- *	rather than in NCR5380_main itself to reduce the chances of stack
- *	overflow.
- *
- */
-
-static __inline__ void run_main(void) {
-    cli();
-    if (!main_running) {
-	main_running = 1;
-	NCR5380_main();
-	/* 
-	 * main_running is cleared in NCR5380_main once it can't do 
-	 * more work, and NCR5380_main exits with interrupts disabled.
-	 */
-	sti();
-    } else 
-	sti();
-}
-
-#ifdef USLEEP
-#ifndef NCR5380_TIMER
-#error "NCR5380_TIMER must be defined so that this type of NCR5380 driver gets a unique timer."
-#endif
-
-/*
- * These need tweaking, and would probably work best as per-device 
- * flags initialized differently for disk, tape, cd, etc devices.
- * People with broken devices are free to experiment as to what gives
- * the best results for them.
- *
- * USLEEP_SLEEP should be a minimum seek time.
- *
- * USLEEP_POLL should be a maximum rotational latency.
- */
-#ifndef USLEEP_SLEEP
-/* 20 ms (reasonable hard disk speed) */
-#define USLEEP_SLEEP 2
-#endif
-/* 300 RPM (floppy speed) */
-#ifndef USLEEP_POLL
-#define USLEEP_POLL 20
-#endif
-
-static struct Scsi_Host * expires_first = NULL;
-
-/* 
- * Function : int should_disconnect (unsigned char cmd)
- *
- * Purpose : decide weather a command would normally disconnect or 
- *	not, since if it won't disconnect we should go to sleep.
- *
- * Input : cmd - opcode of SCSI command
- *
- * Returns : DISCONNECT_LONG if we should disconnect for a really long 
- * 	time (ie always, sleep, look for REQ active, sleep), 
- *	DISCONNECT_TIME_TO_DATA if we would only disconnect for a normal
- * 	time-to-data delay, DISCONNECT_NONE if this command would return
- * 	immediately.
- *
- *      Future sleep algorithms based on time to data can exploit 
- *      something like this so they can differentiate between "normal" 
- *	(ie, read, write, seek) and unusual commands (ie, * format).
- *
- * Note : We don't deal with commands that handle an immediate disconnect,
- *        
- */
-
-static int should_disconnect (unsigned char cmd) {
-    switch (cmd) {
-    case READ_6:
-    case WRITE_6:
-    case SEEK_6:
-    case READ_10:
-    case WRITE_10:
-    case SEEK_10:
-	return DISCONNECT_TIME_TO_DATA;
-    case FORMAT_UNIT:
-    case SEARCH_HIGH:
-    case SEARCH_LOW:
-    case SEARCH_EQUAL:
-	return DISCONNECT_LONG;
-    default:
-	return DISCONNECT_NONE;
-    }
-}
-
-/*
- * Assumes instance->time_expires has been set in higher level code.
- */
-
-static int NCR5380_set_timer (struct Scsi_Host *instance) {
-    struct Scsi_Host *tmp, **prev;
-    
-    cli();
-    if (((struct NCR5380_hostdata *) (instance->host_data))->next_timer) {
-	sti();
-	return -1;
-    }
-
-    for (prev = &expires_first, tmp = expires_first; tmp; 
-	prev = &(((struct NCR5380_hostdata *) tmp->host_data)->next_timer), 
-	tmp = ((struct NCR5380_hostdata *) tmp->host_data)->next_timer)
-	if (instance->time_expires < tmp->time_expires) 
-	    break;
-	   
-    instance->next_timer = tmp;
-    *prev = instance;
-    timer_table[NCR5380_TIMER].expires = expires_first->time_expires;
-    timer_active |= 1 << NCR5380_TIMER;
-    sti();
-    return 0;
-}    
-
-/* Doing something about unwanted reentrancy here might be useful */
-void NCR5380_timer_fn(void) {
-    struct Scsi_Host *instance;
-    cli();
-    for (; expires_first && expires_first->time_expires >= jiffies; ) {
-	instance = ((NCR5380_hostdata *) expires_first->host_data)->
-	    expires_next;
-	((NCR5380_hostdata *) expires_first->host_data)->expires_next = 
-	    NULL;
-	((NCR5380_hostdata *) expires_first->host_data)->time_expires = 
-	    0;
-	expires_first = instance;
-    }
-
-    if (expires_first) {
-	timer_table[NCR5380_TIMER].expires = ((NCR5380_hostdata *) 
-	    expires_first->host_data)->time_expires;
-	timer_active |= (1 << NCR5380_TIMER);
-    } else {
-	timer_table[NCR5380_TIMER].expires = 0;
-	timer_active &= ~(1 << MCR5380_TIMER);
-    }
-    sti();
-
-    run_main();
-}
-#endif /* def USLEEP */
-
-static void NCR5380_all_init (void) {
-    static int done = 0;
-    if (!done) {
-#if (NDEBUG & NDEBUG_INIT)
-	printk("scsi : NCR5380_all_init()\n");
-#endif
-	done = 1;
-#ifdef USLEEP
-	timer_table[NCR5380_TIMER].expires = 0;
-	timer_table[NCR5380_TIMER].fn = NCR5380_timer_fn;
-#endif
-    }
-}
-
-#ifdef AUTOPROBE_IRQ
-/*
- * Function : int NCR5380_probe_irq (struct Scsi_Host *instance, int possible)
- * 
- * Purpose : autoprobe for the IRQ line used by the NCR5380.  
- *
- * Inputs : instance - pointer to this instance of the NCR5380 driver,
- *          possible - bitmask of permissible interrupts.
- *
- * Returns : number of the IRQ selected, IRQ_NONE if no interrupt fired.
- * 
- * XXX no effort is made to deal with spurious interrupts. 
- */
-
-
-static int probe_irq;
-static void probe_intr (int irq, struct pt_regs * regs) {
-    probe_irq = irq;
-};
-
-static int NCR5380_probe_irq (struct Scsi_Host *instance, int possible) {
-    NCR5380_local_declare();
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *)
-	 instance->hostdata;
-    unsigned long timeout;
-    int trying_irqs, i, mask;
-    NCR5380_setup(instance);
-
-    for (trying_irqs = i = 0, mask = 1; i < 16; ++i, mask <<= 1) 
-	if ((mask & possible) &&  (request_irq(i, &probe_intr, SA_INTERRUPT, "NCR-probe") 
-	    == 0)) 
-	    trying_irqs |= mask;
-
-    timeout = jiffies + 25;
-    probe_irq = IRQ_NONE;
-
-/*
- * A interrupt is triggered whenever BSY = false, SEL = true
- * and a bit set in the SELECT_ENABLE_REG is asserted on the 
- * SCSI bus.
- *
- * Note that the bus is only driven when the phase control signals
- * (I/O, C/D, and MSG) match those in the TCR, so we must reset that
- * to zero.
- */
-
-    NCR5380_write(TARGET_COMMAND_REG, 0);
-    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-    NCR5380_write(OUTPUT_DATA_REG, hostdata->id_mask);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA | 
-	ICR_ASSERT_SEL);
-
-    while (probe_irq == IRQ_NONE && jiffies < timeout)
-    	barrier();
-
-    NCR5380_write(SELECT_ENABLE_REG, 0);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-    for (i = 0, mask = 1; i < 16; ++i, mask <<= 1)
-	if (trying_irqs & mask) 
-	    free_irq(i);
-
-    return probe_irq;
-}
-#endif /* AUTOPROBE_IRQ */
- 
-/*
- * Function : void NCR58380_print_options (struct Scsi_Host *instance)
- *
- * Purpose : called by probe code indicating the NCR5380 driver
- *	     options that were selected.
- *
- * Inputs : instance, pointer to this instance.  Unused.
- */
-
-static void NCR5380_print_options (struct Scsi_Host *instance) {
-    printk(" generic options"
-#ifdef AUTOPROBE_IRQ
-    " AUTOPROBE_IRQ"
-#endif
-#ifdef AUTOSENSE 
-    " AUTOSENSE"
-#endif
-#ifdef DIFFERENTIAL
-    " DIFFERENTIAL"
-#endif
-#ifdef REAL_DMA
-    " REAL DMA"
-#endif
-#ifdef REAL_DMA_POLL
-    " REAL DMA POLL"
-#endif
-#ifdef PARITY
-    " PARITY"
-#endif
-#ifdef PSEUDO_DMA
-    " PSEUDO DMA"
-#endif
-#ifdef SCSI2
-    " SCSI-2"
-#endif
-#ifdef UNSAFE
-    " UNSAFE "
-#endif
-    );
-#ifdef USLEEP
-    printk(" USLEEP, USLEEP_POLL=%d USLEEP_SLEEP=%d", USLEEP_POLL, USLEEP_SLEEP);
-#endif
-    printk(" generic release=%d", NCR5380_PUBLIC_RELEASE);
-    if (((struct NCR5380_hostdata *)instance->hostdata)->flags & FLAG_NCR53C400) {
-	printk(" ncr53c400 release=%d", NCR53C400_PUBLIC_RELEASE);
-    }
-}
-
-/*
- * Function : void NCR5380_print_status (struct Scsi_Host *instance)
- *
- * Purpose : print commands in the various queues, called from
- *	NCR5380_abort and NCR5380_debug to aid debugging.
- *
- * Inputs : instance, pointer to this instance.  
- */
-
-static void NCR5380_print_status (struct Scsi_Host *instance) {
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) 
-	instance->hostdata;
-    Scsi_Cmnd *ptr;
-
-
-    printk("NCR5380 : coroutine is%s running.\n",
-	main_running ? "" : "n't");
-    
-#ifdef NDEBUG
-    NCR5380_print (instance);
-    NCR5380_print_phase (instance);
-#endif
-
-    cli();
-    if (!hostdata->connected) {
-	printk ("scsi%d: no currently connected command\n",
-	    instance->host_no);
-    } else {
-	print_Scsi_Cmnd ((Scsi_Cmnd *) hostdata->connected);
-    }
-
-    printk ("scsi%d: issue_queue\n", instance->host_no);
-
-    for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; 
-	ptr = (Scsi_Cmnd *) ptr->host_scribble) 
-	print_Scsi_Cmnd (ptr);
-
-    printk ("scsi%d: disconnected_queue\n", instance->host_no);
-
-    for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; 
-	ptr = (Scsi_Cmnd *) ptr->host_scribble) 
-	print_Scsi_Cmnd (ptr);
-    
-    sti();
-}
-
-
-/* 
- * Function : void NCR5380_init (struct Scsi_Host *instance, flags)
- *
- * Purpose : initializes *instance and corresponding 5380 chip,
- *	with flags OR'd into the initial flags value.
- *
- * Inputs : instance - instantiation of the 5380 driver.  
- *
- * Notes : I assume that the host, hostno, and id bits have been
- * 	set correctly.  I don't care about the irq and other fields. 
- * 
- */
-
-static void NCR5380_init (struct Scsi_Host *instance, int flags) {
-    NCR5380_local_declare();
-    int i, pass;
-    unsigned long timeout;
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) 
-	instance->hostdata;
-
-    /* 
-     * On NCR53C400 boards, NCR5380 registers are mapped 8 past 
-     * the base address.
-     */
-
-#ifdef NCR53C400
-    if (flags & FLAG_NCR53C400)
-	instance->NCR5380_instance_name += NCR53C400_address_adjust;
-#endif
-
-    NCR5380_setup(instance);
-
-    NCR5380_all_init();
-
-    hostdata->aborted = 0;
-    hostdata->id_mask = 1 << instance->this_id;
-    for (i = hostdata->id_mask; i <= 0x80; i <<= 1)
-	if (i > hostdata->id_mask)
-	    hostdata->id_higher_mask |= i;
-    for (i = 0; i < 8; ++i)
-	hostdata->busy[i] = 0;
-#ifdef REAL_DMA
-    hostdata->dmalen = 0;
-#endif
-    hostdata->targets_present = 0;
-    hostdata->connected = NULL;
-    hostdata->issue_queue = NULL;
-    hostdata->disconnected_queue = NULL;
-
-    /* The CHECK code seems to break the 53C400. Will check it later maybe */
-    if (flags & FLAG_NCR53C400)
-	hostdata->flags = FLAG_HAS_LAST_BYTE_SENT | flags;
-    else
-	hostdata->flags = FLAG_CHECK_LAST_BYTE_SENT | flags;
-
-    if (!the_template) {
-	the_template = instance->hostt;
-	first_instance = instance;
-    }
-	
-
-#ifdef USLEEP
-    hostdata->time_expires = 0;
-    hostdata->next_timer = NULL;
-#endif
-
-#ifndef AUTOSENSE
-    if ((instance->cmd_per_lun > 1) || instance->can_queue > 1)) 
-	 printk("scsi%d : WARNING : support for multiple outstanding commands enabled\n"
-		"         without AUTOSENSE option, contingent allegiance conditions may\n"
-		"         be incorrectly cleared.\n", instance->host_no);
-#endif /* def AUTOSENSE */
-
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_write(TARGET_COMMAND_REG, 0);
-    NCR5380_write(SELECT_ENABLE_REG, 0);
-
-#ifdef NCR53C400
-    if (hostdata->flags & FLAG_NCR53C400) {
-	NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE);
-    }
-#endif
-
-    /* 
-     * Detect and correct bus wedge problems.
-     *
-     * If the system crashed, it may have crashed in a state 
-     * where a SCSI command was still executing, and the 
-     * SCSI bus is not in a BUS FREE STATE.
-     *
-     * If this is the case, we'll try to abort the currently
-     * established nexus which we know nothing about, and that
-     * failing, do a hard reset of the SCSI bus 
-     */
-
-    for (pass = 1; (NCR5380_read(STATUS_REG) & SR_BSY) &&
-	  pass <= 6 ; ++pass) {
-	switch (pass) {
-	case 1:
-	case 3:
-	case 5:
-	    printk("scsi%d: SCSI bus busy, waiting up to five seconds\n",
-		instance->host_no);
-	    timeout = jiffies + 500;
-	    while (jiffies < timeout && (NCR5380_read(STATUS_REG) & SR_BSY));
-	    break;
-	case 2:
-	    printk("scsi%d: bus busy, attempting abort\n",
-		instance->host_no);
-	    do_abort (instance);
-	    break;
-	case 4:
-	    printk("scsi%d: bus busy, attempting reset\n",
-		instance->host_no);
-	    do_reset (instance);
-	    break;
-	case 6:
-	    printk("scsi%d: bus locked solid or invalid override\n",
-		instance->host_no);
-	}
-    }
-}
-
-/* 
- * Function : int NCR5380_queue_command (Scsi_Cmnd *cmd, 
- *	void (*done)(Scsi_Cmnd *)) 
- *
- * Purpose :  enqueues a SCSI command
- *
- * Inputs : cmd - SCSI command, done - function called on completion, with
- *	a pointer to the command descriptor.
- * 
- * Returns : 0
- *
- * Side effects : 
- *      cmd is added to the per instance issue_queue, with minor 
- *	twiddling done to the host specific fields of cmd.  If the 
- *	main coroutine is not running, it is restarted.
- *
- */
-
-/* Only make static if a wrapper function is used */
-#ifndef NCR5380_queue_command
-static
-#endif
-int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *)) {
-    struct Scsi_Host *instance = cmd->host;
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *)
-	instance->hostdata;
-    Scsi_Cmnd *tmp;
-
-#if (NDEBUG & NDEBUG_NO_WRITE)
-    switch (cmd->cmnd[0]) {
-    case WRITE:
-    case WRITE_10:
-	printk("scsi%d : WRITE attempted with NO_WRITE debugging flag set\n",
-	    instance->host_no);
-	cmd->result = (DID_ERROR << 16);
-	done(cmd);
-	return 0;
-    }
-#endif /* (NDEBUG & NDEBUG_NO_WRITE) */
-
-
-    /* 
-     * We use the host_scribble field as a pointer to the next command  
-     * in a queue 
-     */
-
-    cmd->host_scribble = NULL;
-    cmd->scsi_done = done;
-
-    cmd->result = 0;
-
-
-    /* 
-     * Insert the cmd into the issue queue. Note that REQUEST SENSE 
-     * commands are added to the head of the queue since any command will
-     * clear the contingent allegiance condition that exists and the 
-     * sense data is only guaranteed to be valid while the condition exists.
-     */
-
-    cli();
-    if (!(hostdata->issue_queue) || (cmd->cmnd[0] == REQUEST_SENSE)) {
-	LIST(cmd, hostdata->issue_queue);
-	cmd->host_scribble = (unsigned char *) hostdata->issue_queue;
-	hostdata->issue_queue = cmd;
-    } else {
-	for (tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp->host_scribble; 
-		tmp = (Scsi_Cmnd *) tmp->host_scribble);
-	LIST(cmd, tmp);
-	tmp->host_scribble = (unsigned char *) cmd;
-    }
-#if (NDEBUG & NDEBUG_QUEUES)
-    printk("scsi%d : command added to %s of queue\n", instance->host_no,
-	(cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail");
-#endif
-
-/* Run the coroutine if it isn't already running. */
-    run_main();
-    return 0;
-}
-
-/*
- * Function : NCR5380_main (void) 
- *
- * Purpose : NCR5380_main is a coroutine that runs as long as more work can 
- *	be done on the NCR5380 host adapters in a system.  Both 
- *	NCR5380_queue_command() and NCR5380_intr() will try to start it 
- *	in case it is not running.
- * 
- * NOTE : NCR5380_main exits with interrupts *disabled*, the caller should 
- *  reenable them.  This prevents reentrancy and kernel stack overflow.
- */ 	
-    
-static void NCR5380_main (void) {
-    Scsi_Cmnd *tmp, *prev;
-    struct Scsi_Host *instance;
-    struct NCR5380_hostdata *hostdata;
-    int done;
-
-    /*
-     * We run (with interrupts disabled) until we're sure that none of 
-     * the host adapters have anything that can be done, at which point 
-     * we set main_running to 0 and exit.
-     *
-     * Interrupts are enabled before doing various other internal 
-     * instructions, after we've decided that we need to run through
-     * the loop again.
-     *
-     * this should prevent any race conditions.
-     */
-
-    do {
-	cli(); /* Freeze request queues */
-	done = 1;
-	for (instance = first_instance; instance && 
-	    instance->hostt == the_template; instance=instance->next) {
-	    hostdata = (struct NCR5380_hostdata *) instance->hostdata;
-	    cli();
-	    if (!hostdata->connected) {
-#if (NDEBUG & NDEBUG_MAIN)
-		printk("scsi%d : not connected\n", instance->host_no);
-#endif
-		/*
-		 * Search through the issue_queue for a command destined
-		 * for a target that's not busy.
-		 */
-#if (NDEBUG & NDEBUG_LISTS)
-		for (tmp= (Scsi_Cmnd *) hostdata->issue_queue, prev=NULL; tmp && (tmp != prev); prev=tmp, tmp=(Scsi_Cmnd*)tmp->host_scribble)
-		    ;
-		    /*printk("%p  ", tmp);*/
-		if ((tmp == prev) && tmp) printk(" LOOP\n");/* else printk("\n");*/
-#endif
-		for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, 
-		    prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) 
-		    tmp->host_scribble) {
-
-#if (NDEBUG & NDEBUG_LISTS)
-		    if (prev != tmp)
-			printk("MAIN tmp=%p   target=%d   busy=%d lun=%d\n", tmp, tmp->target, hostdata->busy[tmp->target], tmp->lun);
-#endif
-		    /*  When we find one, remove it from the issue queue. */
-		    if (!(hostdata->busy[tmp->target] & (1 << tmp->lun))) {
-			if (prev) {
-			    REMOVE(prev,prev->host_scribble,tmp,tmp->host_scribble);
-			    prev->host_scribble = tmp->host_scribble;
-			} else {
-			    REMOVE(-1,hostdata->issue_queue,tmp,tmp->host_scribble);
-			    hostdata->issue_queue = (Scsi_Cmnd *) tmp->host_scribble;
-			}
-			tmp->host_scribble = NULL;
-
-			/* reenable interrupts after finding one */
-			sti();
-
-			/* 
-			 * Attempt to establish an I_T_L nexus here. 
-			 * On success, instance->hostdata->connected is set.
-			 * On failure, we must add the command back to the
-			 *   issue queue so we can keep trying.	
-			 */
-#if (NDEBUG & (NDEBUG_MAIN | NDEBUG_QUEUES))
-			printk("scsi%d : main() : command for target %d lun %d removed from issue_queue\n",
-			    instance->host_no, tmp->target, tmp->lun);
-#endif
-    		
-			/*
-			 * A successful selection is defined as one that 
-			 * leaves us with the command connected and 
-			 * in hostdata->connected, OR has terminated the
-			 * command.
-			 *
-			 * With successfull commands, we fall through
-			 * and see if we can do an information transfer,
-			 * with failures we will restart.
-			 */
-
-			if (!NCR5380_select(instance, tmp, 
-    			/* 
-    			 * REQUEST SENSE commands are issued without tagged
-    			 * queueing, even on SCSI-II devices because the 
-    			 * contingent allegiance condition exists for the 
-    			 * entire unit.
-    			 */
-			    (tmp->cmnd[0] == REQUEST_SENSE) ? TAG_NONE : 
-			    TAG_NEXT)) {
-			    break;
-			} else {
-			    cli();
-			    LIST(tmp, hostdata->issue_queue);
-			    tmp->host_scribble = (unsigned char *) 
-				hostdata->issue_queue;
-			    hostdata->issue_queue = tmp;
-			    done = 0;
-			    sti();
-#if (NDEBUG & (NDEBUG_MAIN | NDEBUG_QUEUES))
-			printk("scsi%d : main(): select() failed, returned to issue_queue\n",
-			    instance->host_no);
-#endif
-			}
-		    } /* if target/lun is not busy */
-		} /* for */
-	    } /* if (!hostdata->connected) */
-		
-	    if (hostdata->connected 
-#ifdef REAL_DMA
-		&& !hostdata->dmalen
-#endif
-#ifdef USLEEP
-		&& (!hostdata->time_expires || hostdata->time_expires >= jiffies)
-#endif
-		) {
-		sti();
-#if (NDEBUG & NDEBUG_MAIN)
-		printk("scsi%d : main() : performing information transfer\n",
-			instance->host_no);
-#endif
-		NCR5380_information_transfer(instance);
-#if (NDEBUG & NDEBUG_MAIN)
-		printk("scsi%d : main() : done set false\n", instance->host_no);
-#endif
-		done = 0;
-	    } else 
-		break;
-	} /* for instance */
-    } while (!done);
-    main_running = 0;
-}
-
-/*
- * Function : void NCR5380_intr (int irq)
- * 
- * Purpose : handle interrupts, reestablishing I_T_L or I_T_L_Q nexuses
- *	from the disconnected queue, and restarting NCR5380_main() 
- *	as required.
- *
- * Inputs : int irq, irq that caused this interrupt.
- *
- */
-
-static void NCR5380_intr (int irq, struct pt_regs * regs) {
-    NCR5380_local_declare(); 
-    struct Scsi_Host *instance;
-    int done;
-    unsigned char basr;
-#if (NDEBUG & NDEBUG_INTR)
-    printk("scsi : NCR5380 irq %d triggered\n", irq);
-#endif
-    do {
-	done = 1;
-	for (instance = first_instance; instance && (instance->hostt == 
-	    the_template); instance = instance->next)
-	    if (instance->irq == irq) {
-		
-		/* Look for pending interrupts */
-		NCR5380_setup(instance);
-		basr = NCR5380_read(BUS_AND_STATUS_REG);
-		/* XXX dispatch to appropriate routine if found and done=0 */
-		if (basr & BASR_IRQ) {
-#if (NDEBUG & NDEBUG_INTR)
-		    NCR5380_print(instance);
-#endif
-		    if ((NCR5380_read(STATUS_REG) & (SR_SEL | SR_IO)) == 
-			(SR_SEL | SR_IO)) {
-			done = 0;
-			sti();
-#if (NDEBUG & NDEBUG_INTR)
-			printk("scsi%d : SEL interrupt\n", instance->host_no);
-#endif
-			NCR5380_reselect(instance);
-			(void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-		    } else if (basr & BASR_PARITY_ERROR) {
-#if (NDEBUG & NDEBUG_INTR)
-			printk("scsi%d : PARITY interrupt\n", instance->host_no);
-#endif
-			(void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
- 		    } else if ((NCR5380_read(STATUS_REG) & SR_RST) == SR_RST) {
-#if (NDEBUG & NDEBUG_INTR)
- 			printk("scsi%d : RESET interrupt\n", instance->host_no);
-#endif
-			(void)NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-		    } else {
-/*  
- * XXX the rest of the interrupt conditions should *only* occur during a 
- * DMA transfer, which I haven't gotten around to fixing yet.
- */
-
-#if defined(REAL_DMA)
-		    /*
-		     * We should only get PHASE MISMATCH and EOP interrupts
-		     * if we have DMA enabled, so do a sanity check based on
-		     * the current setting of the MODE register.
-		     */
-
-			if ((NCR5380_read(MODE_REG) & MR_DMA) && ((basr & 
-			    BASR_END_DMA_TRANSFER) || 
-			    !(basr & BASR_PHASE_MATCH))) {
-			    int transfered;
-
-			    if (!hostdata->connected) 
-				panic("scsi%d : received end of DMA interrupt with no connected cmd\n",
-				    instance->hostno);
-
-			    transfered = (hostdata->dmalen - NCR5380_dma_residual(instance));
-			    hostdata->connected->SCp.this_residual -= transferred;
-			    hostdata->connected->SCp.ptr += transferred;
-			    hostdata->dmalen = 0;
-
-			    (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-#if NCR_TIMEOUT
-			    {
-			      unsigned long timeout = jiffies + NCR_TIMEOUT;
-
-			      while (NCR5380_read(BUS_AND_STATUS_REG) & BASR_ACK
-				     && jiffies < timeout)
-				;
-			      if (jiffies >= timeout)
-			        printk("scsi%d: timeout at NCR5380.c:%d\n", 
-				    host->host_no, __LINE__);
-			    }
-#else /* NCR_TIMEOUT */
-			    while (NCR5380_read(BUS_AND_STATUS_REG) & BASR_ACK);
-#endif
-
-			    NCR5380_write(MODE_REG, MR_BASE);
-			    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-			}
-#else
-#if (NDEBUG & NDEBUG_INTR)
-		    printk("scsi : unknown interrupt, BASR 0x%X, MR 0x%X, SR 0x%x\n", basr, NCR5380_read(MODE_REG), NCR5380_read(STATUS_REG));
-#endif
-		    (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-#endif
-		    } 
-		} /* if BASR_IRQ */
-		if (!done) 
-		    run_main();
-	    } /* if (instance->irq == irq) */
-    } while (!done);
-}
-
-/* 
- * Function : int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, 
- *	int tag);
- *
- * Purpose : establishes I_T_L or I_T_L_Q nexus for new or existing command,
- *	including ARBITRATION, SELECTION, and initial message out for 
- *	IDENTIFY and queue messages. 
- *
- * Inputs : instance - instantiation of the 5380 driver on which this 
- * 	target lives, cmd - SCSI command to execute, tag - set to TAG_NEXT for 
- *	new tag, TAG_NONE for untagged queueing, otherwise set to the tag for 
- *	the command that is presently connected.
- * 
- * Returns : -1 if selection could not execute for some reason,
- *	0 if selection succeeded or failed because the target 
- * 	did not respond.
- *
- * Side effects : 
- * 	If bus busy, arbitration failed, etc, NCR5380_select() will exit 
- *		with registers as they should have been on entry - ie
- *		SELECT_ENABLE will be set appropriately, the NCR5380
- *		will cease to drive any SCSI bus signals.
- *
- *	If successful : I_T_L or I_T_L_Q nexus will be established, 
- *		instance->connected will be set to cmd.  
- * 		SELECT interrupt will be disabled.
- *
- *	If failed (no target) : cmd->scsi_done() will be called, and the 
- *		cmd->result host byte set to DID_BAD_TARGET.
- */
-
-static int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd,
-    int tag) {
-    NCR5380_local_declare();
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata*) 
-	instance->hostdata;
-    unsigned char tmp[3], phase;
-    unsigned char *data;
-    int len;
-    unsigned long timeout;
-    NCR5380_setup(instance);
-
-    hostdata->restart_select = 0;
-#if defined (NDEBUG) && (NDEBUG & NDEBUG_ARBITRATION) 
-    NCR5380_print(instance);
-    printk("scsi%d : starting arbitration, id = %d\n", instance->host_no,
-	instance->this_id);
-#endif
-    cli(); 
-
-    /* 
-     * Set the phase bits to 0, otherwise the NCR5380 won't drive the 
-     * data bus during SELECTION.
-     */
-
-    NCR5380_write(TARGET_COMMAND_REG, 0);
-
-
-    /* 
-     * Start arbitration.
-     */
-    
-    NCR5380_write(OUTPUT_DATA_REG, hostdata->id_mask);
-    NCR5380_write(MODE_REG, MR_ARBITRATE);
-
-    sti();
-
-    /* Wait for arbitration logic to complete */
-#if NCR_TIMEOUT
-    {
-      unsigned long timeout = jiffies + 2*NCR_TIMEOUT;
-
-      while (!(NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_PROGRESS)
-	   && jiffies < timeout)
-	;
-      if (jiffies >= timeout)
-      {
-	printk("scsi: arbitration timeout at %d\n", __LINE__);
-	NCR5380_write(MODE_REG, MR_BASE);
-	NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-	return -1;
-      }
-    }
-#else /* NCR_TIMEOUT */
-    while (!(NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_PROGRESS));
-#endif
-
-#if (NDEBUG & NDEBUG_ARBITRATION) 
-    printk("scsi%d : arbitration complete\n", instance->host_no);
-/* Avoid GCC 2.4.5 asm needs to many reloads error */
-    __asm__("nop");
-#endif
-
-    /* 
-     * The arbitration delay is 2.2us, but this is a minimum and there is 
-     * no maximum so we can safely sleep for ceil(2.2) usecs to accommodate
-     * the integral nature of udelay().
-     *
-     */
-
-    udelay(3);
-
-    /* Check for lost arbitration */
-    if ((NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) ||
-	(NCR5380_read(CURRENT_SCSI_DATA_REG) & hostdata->id_higher_mask) ||
-	(NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST)) {
-	NCR5380_write(MODE_REG, MR_BASE); 
-#if (NDEBUG & NDEBUG_ARBITRATION)
-    printk("scsi%d : lost arbitration, deasserting MR_ARBITRATE\n", 
-	instance->host_no);
-#endif
-	return -1;
-    }
-
-
-
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_SEL);
-    
-    if (NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) {
-	NCR5380_write(MODE_REG, MR_BASE);
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-#if (NDEBUG & NDEBUG_ARBITRATION)
-    printk("scsi%d : lost arbitration, deasserting ICR_ASSERT_SEL\n", 
-	instance->host_no);
-#endif
-	return -1;
-    }
-
-    /* 
-     * Again, bus clear + bus settle time is 1.2us, however, this is 
-     * a minimum so we'll udelay ceil(1.2)
-     */
-
-    udelay(2);	
-
-#if (NDEBUG & NDEBUG_ARBITRATION)
-    printk("scsi%d : won arbitration\n", instance->host_no);
-#endif
-
-
-    /* 
-     * Now that we have won arbitration, start Selection process, asserting 
-     * the host and target ID's on the SCSI bus.
-     */
-
-    NCR5380_write(OUTPUT_DATA_REG, (hostdata->id_mask | (1 << cmd->target)));
-
-    /* 
-     * Raise ATN while SEL is true before BSY goes false from arbitration,
-     * since this is the only way to guarantee that we'll get a MESSAGE OUT
-     * phase immediately after selection.
-     */
-
-    NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_BSY | 
-	ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL ));
-    NCR5380_write(MODE_REG, MR_BASE);
-
-    /* 
-     * Reselect interrupts must be turned off prior to the dropping of BSY,
-     * otherwise we will trigger an interrupt.
-     */
-    NCR5380_write(SELECT_ENABLE_REG, 0);
-
-    /*
-     * The initiator shall then wait at least two deskew delays and release 
-     * the BSY signal.
-     */
-    udelay(1);        /* wingel -- wait two bus deskew delay >2*45ns */
-
-    /* Reset BSY */
-    NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_DATA | 
-	ICR_ASSERT_ATN | ICR_ASSERT_SEL));
-
-    /* 
-     * Something weird happens when we cease to drive BSY - looks
-     * like the board/chip is letting us do another read before the 
-     * appropriate propagation delay has expired, and we're confusing
-     * a BSY signal from ourselves as the target's response to SELECTION.
-     *
-     * A small delay (the 'C++' frontend breaks the pipeline with an
-     * unnecessary jump, making it work on my 386-33/Trantor T128, the
-     * tighter 'C' code breaks and requires this) solves the problem - 
-     * the 1 us delay is arbitrary, and only used because this delay will 
-     * be the same on other platforms and since it works here, it should 
-     * work there.
-     *
-     * wingel suggests that this could be due to failing to wait
-     * one deskew delay.
-     */
-
-    udelay(1);
-
-#if (NDEBUG & NDEBUG_SELECTION)
-    printk("scsi%d : selecting target %d\n", instance->host_no, cmd->target);
-#endif
-
-    /* 
-     * The SCSI specification calls for a 250 ms timeout for the actual 
-     * selection.
-     */
-
-    timeout = jiffies + 25; 
-
-    /* 
-     * XXX very interesting - we're seeing a bounce where the BSY we 
-     * asserted is being reflected / still asserted (propagation delay?)
-     * and it's detecting as true.  Sigh.
-     */
-
-    while ((jiffies < timeout) && !(NCR5380_read(STATUS_REG) & 
-	(SR_BSY | SR_IO)));
-
-    if ((NCR5380_read(STATUS_REG) & (SR_SEL | SR_IO)) == 
-	    (SR_SEL | SR_IO)) {
-	    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-	    NCR5380_reselect(instance);
-	    printk ("scsi%d : reselection after won arbitration?\n",
-		instance->host_no);
-	    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-	    return -1;
-    }
-
-    /* 
-     * No less than two deskew delays after the initiator detects the 
-     * BSY signal is true, it shall release the SEL signal and may 
-     * change the DATA BUS.                                     -wingel
-     */
-
-    udelay(1);
-
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN);
-
-    if (!(NCR5380_read(STATUS_REG) & SR_BSY)) {
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-	if (hostdata->targets_present & (1 << cmd->target)) {
-	    printk("scsi%d : weirdness\n", instance->host_no);
-	    if (hostdata->restart_select)
-		printk("\trestart select\n");
-#ifdef NDEBUG
-	    NCR5380_print (instance);
-#endif
-	    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-	    return -1;
-	}
-	cmd->result = DID_BAD_TARGET << 16;
-	cmd->scsi_done(cmd);
-	NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-#if (NDEBUG & NDEBUG_SELECTION)
-	printk("scsi%d : target did not respond within 250ms\n", 
-	    instance->host_no);
-#endif
-	NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-	return 0;
-    } 
-
-    hostdata->targets_present |= (1 << cmd->target);
-
-    /*
-     * Since we followed the SCSI spec, and raised ATN while SEL 
-     * was true but before BSY was false during selection, the information
-     * transfer phase should be a MESSAGE OUT phase so that we can send the
-     * IDENTIFY message.
-     * 
-     * If SCSI-II tagged queuing is enabled, we also send a SIMPLE_QUEUE_TAG
-     * message (2 bytes) with a tag ID that we increment with every command
-     * until it wraps back to 0.
-     *
-     * XXX - it turns out that there are some broken SCSI-II devices,
-     *	     which claim to support tagged queuing but fail when more than
-     *	     some number of commands are issued at once.
-     */
-
-    /* Wait for start of REQ/ACK handshake */
-#ifdef NCR_TIMEOUT
-    {
-      unsigned long timeout = jiffies + NCR_TIMEOUT;
- 
-      while (!(NCR5380_read(STATUS_REG) & SR_REQ) && jiffies < timeout);
-
-      if (jiffies >= timeout) {
-        printk("scsi%d: timeout at NCR5380.c:%d\n", __LINE__);
-        NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-        return -1;
-      }
-    }
-#else /* NCR_TIMEOUT */
-    while (!(NCR5380_read(STATUS_REG) & SR_REQ));
-#endif /* def NCR_TIMEOUT */
-
-#if (NDEBUG & NDEBUG_SELECTION)
-    printk("scsi%d : target %d selected, going into MESSAGE OUT phase.\n",
-	instance->host_no, cmd->target);
-#endif
-    tmp[0] = IDENTIFY(((instance->irq == IRQ_NONE) ? 0 : 1), cmd->lun);
-#ifdef SCSI2
-    if (cmd->device->tagged_queue && (tag != TAG_NONE)) {
-	tmp[1] = SIMPLE_QUEUE_TAG;
-	if (tag == TAG_NEXT) {
-	    /* 0 is TAG_NONE, used to imply no tag for this command */
-	    if (cmd->device->current_tag == 0)
-		cmd->device->current_tag = 1;
-
-	    cmd->tag = cmd->device->current_tag;
-	    cmd->device->current_tag++;
-	} else  
-	    cmd->tag = (unsigned char) tag;
-
-	tmp[2] = cmd->tag;
-	hostdata->last_message = SIMPLE_QUEUE_TAG;
-	len = 3;
-    } else 
-#endif /* def SCSI2 */
-    {
-	len = 1;
-	cmd->tag=0;
-    }
-
-    /* Send message(s) */
-    data = tmp;
-    phase = PHASE_MSGOUT;
-    NCR5380_transfer_pio(instance, &phase, &len, &data);
-#if (NDEBUG & NDEBUG_SELECTION)
-    printk("scsi%d : nexus established.\n", instance->host_no);
-#endif
-    /* XXX need to handle errors here */
-    hostdata->connected = cmd;
-#ifdef SCSI2
-    if (!cmd->device->tagged_queue)
-#endif    
-	hostdata->busy[cmd->target] |= (1 << cmd->lun);
-
-    initialize_SCp(cmd);
-
-
-    return 0;
-}
-
-/* 
- * Function : int NCR5380_transfer_pio (struct Scsi_Host *instance, 
- *      unsigned char *phase, int *count, unsigned char **data)
- *
- * Purpose : transfers data in given phase using polled I/O
- *
- * Inputs : instance - instance of driver, *phase - pointer to 
- *	what phase is expected, *count - pointer to number of 
- *	bytes to transfer, **data - pointer to data pointer.
- * 
- * Returns : -1 when different phase is entered without transferring
- *	maximum number of bytes, 0 if all bytes or transfered or exit
- *	is in same phase.
- *
- * 	Also, *phase, *count, *data are modified in place.
- *
- * XXX Note : handling for bus free may be useful.
- */
-
-/*
- * Note : this code is not as quick as it could be, however it 
- * IS 100% reliable, and for the actual data transfer where speed
- * counts, we will always do a pseudo DMA or DMA transfer.
- */
-
-static int NCR5380_transfer_pio (struct Scsi_Host *instance, 
-	unsigned char *phase, int *count, unsigned char **data) {
-    NCR5380_local_declare();
-    register unsigned char p = *phase, tmp;
-    register int c = *count;
-    register unsigned char *d = *data;
-    NCR5380_setup(instance);
-
-#if (NDEBUG & NDEBUG_PIO)
-    if (!(p & SR_IO))
-      printk("scsi%d : pio write %d bytes\n", instance->host_no, c);
-    else
-      printk("scsi%d : pio read %d bytes\n", instance->host_no, c);
-#endif
-
-    /* 
-     * The NCR5380 chip will only drive the SCSI bus when the 
-     * phase specified in the appropriate bits of the TARGET COMMAND
-     * REGISTER match the STATUS REGISTER
-     */
-
-    NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(p));
-
-    do {
-	/* 
-	 * Wait for assertion of REQ, after which the phase bits will be 
-	 * valid 
-	 */
-	while (!((tmp = NCR5380_read(STATUS_REG)) & SR_REQ));
-
-#if (NDEBUG & NDEBUG_HANDSHAKE)
-	printk("scsi%d : REQ detected\n", instance->host_no);
-#endif
-
-	/* Check for phase mismatch */	
-	if ((tmp & PHASE_MASK) != p) {
-#if (NDEBUG & NDEBUG_PIO)
-	    printk("scsi%d : phase mismatch\n", instance->host_no);
-	    NCR5380_print_phase(instance);
-#endif
-	    break;
-	}
-
-	/* Do actual transfer from SCSI bus to / from memory */
-	if (!(p & SR_IO)) 
-	    NCR5380_write(OUTPUT_DATA_REG, *d);
-	else 
-	    *d = NCR5380_read(CURRENT_SCSI_DATA_REG);
-
-	++d;
-
-	/* 
-	 * The SCSI standard suggests that in MSGOUT phase, the initiator
-	 * should drop ATN on the last byte of the message phase
-	 * after REQ has been asserted for the handshake but before
-	 * the initiator raises ACK.
-	 */
-
-	if (!(p & SR_IO)) {
-	    if (!((p & SR_MSG) && c > 1)) {
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-		    ICR_ASSERT_DATA);
-#if (NDEBUG & NDEBUG_PIO)
-	NCR5380_print(instance);
-#endif
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-			ICR_ASSERT_DATA | ICR_ASSERT_ACK);
-	    } else {
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
-		    ICR_ASSERT_DATA | ICR_ASSERT_ATN);
-#if (NDEBUG & NDEBUG_PIO)
-	NCR5380_print(instance);
-#endif
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-		    ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_ACK);
-	    }
-	} else {
-#if (NDEBUG & NDEBUG_PIO)
-	NCR5380_print(instance);
-#endif
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ACK);
-	}
-
-	while (NCR5380_read(STATUS_REG) & SR_REQ);
-
-#if (NDEBUG & NDEBUG_HANDSHAKE)
-	    printk("scsi%d : req false, handshake complete\n", instance->host_no);
-#endif
-
-/*
- * We have several special cases to consider during REQ/ACK handshaking : 
- * 1.  We were in MSGOUT phase, and we are on the last byte of the 
- *	message.  ATN must be dropped as ACK is dropped.
- *
- * 2.  We are in a MSGIN phase, and we are on the last byte of the  
- *	message.  We must exit with ACK asserted, so that the calling
- *	code may raise ATN before dropping ACK to reject the message.
- *
- * 3.  ACK and ATN are clear and the target may proceed as normal.
- */
-	if (!(p == PHASE_MSGIN && c == 1)) {  
-	    if (p == PHASE_MSGOUT && c > 1)
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN);
-	    else
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-	} 
-    } while (--c);
-
-#if (NDEBUG & NDEBUG_PIO) 
-    printk("scsi%d : residual %d\n", instance->host_no, c);
-#endif
-
-    *count = c;
-    *data = d;
-    tmp = NCR5380_read(STATUS_REG);
-    if (tmp & SR_REQ)
-	*phase = tmp & PHASE_MASK;
-    else 
-	*phase = PHASE_UNKNOWN;
-
-    if (!c || (*phase == p))
-	return 0;
-    else 
-	return -1;
-}
-
-static void do_reset (struct Scsi_Host *host) {
-    NCR5380_local_declare();
-    NCR5380_setup(host);
-
-    cli();
-    NCR5380_write(TARGET_COMMAND_REG, 
-	PHASE_SR_TO_TCR(NCR5380_read(STATUS_REG) & PHASE_MASK));
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_RST);
-    udelay(25);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-    sti();
-}
-
-/*
- * Function : do_abort (Scsi_Host *host)
- * 
- * Purpose : abort the currently established nexus.  Should only be 
- * 	called from a routine which can drop into a 
- * 
- * Returns : 0 on success, -1 on failure.
- */
-
-static int do_abort (struct Scsi_Host *host) {
-    NCR5380_local_declare();
-    unsigned char tmp, *msgptr, phase;
-    int len;
-    NCR5380_setup(host);
-
-
-    /* Request message out phase */
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN);
-
-    /* 
-     * Wait for the target to indicate a valid phase by asserting 
-     * REQ.  Once this happens, we'll have either a MSGOUT phase 
-     * and can immediately send the ABORT message, or we'll have some 
-     * other phase and will have to source/sink data.
-     * 
-     * We really don't care what value was on the bus or what value
-     * the target see's, so we just handshake.
-     */
-    
-    while (!(tmp = NCR5380_read(STATUS_REG)) & SR_REQ);
-
-    NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp));
-
-    if ((tmp & PHASE_MASK) != PHASE_MSGOUT) {
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN | 
-	    ICR_ASSERT_ACK);
-	while (NCR5380_read(STATUS_REG) & SR_REQ);
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN);
-    }
-   
-    tmp = ABORT;
-    msgptr = &tmp;
-    len = 1;
-    phase = PHASE_MSGOUT;
-    NCR5380_transfer_pio (host, &phase, &len, &msgptr);
-
-    /*
-     * If we got here, and the command completed successfully,
-     * we're about to go into bus free state.
-     */
-
-    return len ? -1 : 0;
-}
-
-#if defined(REAL_DMA) || defined(PSEUDO_DMA) || defined (REAL_DMA_POLL)
-/* 
- * Function : int NCR5380_transfer_dma (struct Scsi_Host *instance, 
- *      unsigned char *phase, int *count, unsigned char **data)
- *
- * Purpose : transfers data in given phase using either real
- *	or pseudo DMA.
- *
- * Inputs : instance - instance of driver, *phase - pointer to 
- *	what phase is expected, *count - pointer to number of 
- *	bytes to transfer, **data - pointer to data pointer.
- * 
- * Returns : -1 when different phase is entered without transferring
- *	maximum number of bytes, 0 if all bytes or transfered or exit
- *	is in same phase.
- *
- * 	Also, *phase, *count, *data are modified in place.
- *
- */
-
-
-static int NCR5380_transfer_dma (struct Scsi_Host *instance, 
-    unsigned char *phase, int *count, unsigned char **data) {
-    NCR5380_local_declare();
-    register int c = *count;
-    register unsigned char p = *phase;
-    register unsigned char *d = *data;
-    unsigned char tmp;
-    int foo;
-#if defined(REAL_DMA_POLL)
-    int cnt, toPIO;
-    unsigned char saved_data = 0, overrun = 0, residue;
-#endif
-
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) 
-	instance->hostdata;
-
-    NCR5380_setup(instance);
-
-    if ((tmp = (NCR5380_read(STATUS_REG) & PHASE_MASK)) != p) {
-	*phase = tmp;
-	return -1;
-    }
-#if defined(REAL_DMA) || defined(REAL_DMA_POLL) 
-#ifdef READ_OVERRUNS
-     if (p & SR_IO) {
-       c -= 2;
-     }
-#endif
-#if (NDEBUG & NDEBUG_DMA)
-    printk("scsi%d : initializing DMA channel %d for %s, %d bytes %s %0x\n",
-	instance->host_no, instance->dma_channel, (p & SR_IO) ? "reading" :
-	"writing", c, (p & SR_IO) ? "to" : "from", (unsigned) d);
-#endif
-    hostdata->dma_len = (p & SR_IO) ?
-	NCR5380_dma_read_setup(instance, d, c) : 
-	NCR5380_dma_write_setup(instance, d, c);
-#endif
-
-    NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(p));
-
-#ifdef REAL_DMA
-    NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE | MR_ENABLE_EOP_INTR | MR_MONITOR_BSY);
-#elif defined(REAL_DMA_POLL)
-    NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE);
-#else
-    /*
-     * Note : on my sample board, watch-dog timeouts occurred when interrupts
-     * were not disabled for the duration of a single DMA transfer, from 
-     * before the setting of DMA mode to after transfer of the last byte.
-     */
-
-#if defined(PSEUDO_DMA) && !defined(UNSAFE)
-    cli();
-#endif
-    /* KLL May need eop and parity in 53c400 */
-    if (hostdata->flags & FLAG_NCR53C400)
-	NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE | MR_ENABLE_PAR_CHECK
-	| MR_ENABLE_PAR_INTR | MR_ENABLE_EOP_INTR | MR_DMA_MODE
-	| MR_MONITOR_BSY);
-    else
-	NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE);
-#endif /* def REAL_DMA */
-
-#if (NDEBUG & NDEBUG_DMA) & 0
-    printk("scsi%d : mode reg = 0x%X\n", instance->host_no, NCR5380_read(MODE_REG));
-#endif
-
-/* 
- * FOO stuff. For some UNAPPARENT reason, I'm getting 
- * watchdog timers fired on bootup for NO APPARENT REASON, meaning it's
- * probably a timing problem.
- *
- * Since this is the only place I have back-to-back writes, perhaps this 
- * is the problem?
- */
-
-    if (p & SR_IO) {
-#ifndef FOO
-	udelay(1);
-#endif
-	NCR5380_write(START_DMA_INITIATOR_RECEIVE_REG, 0);
-    } else {
-#ifndef FOO
-	udelay(1);
-#endif
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA);
-#ifndef FOO
-	udelay(1);
-#endif
-	NCR5380_write(START_DMA_SEND_REG, 0);
-#ifndef FOO
-	udelay(1);
-#endif
-    }
-
-#if defined(REAL_DMA_POLL)
-    do {
-	tmp = NCR5380_read(BUS_AND_STATUS_REG);
-    } while ((tmp & BASR_PHASE_MATCH) && !(tmp & (BASR_BUSY_ERROR | 
-	BASR_END_DMA_TRANSFER)));
-
-/*
-  At this point, either we've completed DMA, or we have a phase mismatch,
-  or we've unexpectedly lost BUSY (which is a real error).
-
-  For write DMAs, we want to wait until the last byte has been
-  transferred out over the bus before we turn off DMA mode.  Alas, there
-  seems to be no terribly good way of doing this on a 5380 under all
-  conditions.  For non-scatter-gather operations, we can wait until REQ
-  and ACK both go false, or until a phase mismatch occurs.  Gather-writes
-  are nastier, since the device will be expecting more data than we
-  are prepared to send it, and REQ will remain asserted.  On a 53C8[01] we
-  could test LAST BIT SENT to assure transfer (I imagine this is precisely
-  why this signal was added to the newer chips) but on the older 538[01]
-  this signal does not exist.  The workaround for this lack is a watchdog;
-  we bail out of the wait-loop after a modest amount of wait-time if
-  the usual exit conditions are not met.  Not a terribly clean or
-  correct solution :-%
-
-  Reads are equally tricky due to a nasty characteristic of the NCR5380.
-  If the chip is in DMA mode for an READ, it will respond to a target's
-  REQ by latching the SCSI data into the INPUT DATA register and asserting
-  ACK, even if it has _already_ been notified by the DMA controller that
-  the current DMA transfer has completed!  If the NCR5380 is then taken
-  out of DMA mode, this already-acknowledged byte is lost.
-
-  This is not a problem for "one DMA transfer per command" reads, because
-  the situation will never arise... either all of the data is DMA'ed
-  properly, or the target switches to MESSAGE IN phase to signal a
-  disconnection (either operation bringing the DMA to a clean halt).
-  However, in order to handle scatter-reads, we must work around the
-  problem.  The chosen fix is to DMA N-2 bytes, then check for the
-  condition before taking the NCR5380 out of DMA mode.  One or two extra
-  bytes are transferred via PIO as necessary to fill out the original
-  request.
-*/
-
-    if (p & SR_IO) {
-#ifdef READ_OVERRUNS
-      udelay(10);
-      if (((NCR5380_read(BUS_AND_STATUS_REG) & (BASR_PHASE_MATCH|BASR_ACK)) ==
-	   (BASR_PHASE_MATCH | BASR_ACK))) {
-	saved_data = NCR5380_read(INPUT_DATA_REGISTER);
-	overrun = 1;
-      }
-#endif
-    } else {
-      int limit = 100;
-      while (((tmp = NCR5380_read(BUS_AND_STATUS_REG)) & BASR_ACK) ||
-	    (NCR5380_read(STATUS_REG) & SR_REQ)) {
-	if (!(tmp & BASR_PHASE_MATCH)) break;
-	if (--limit < 0) break;
-      }
-    }
-
-
-#if (NDEBUG & NDEBUG_DMA)
-    printk("scsi%d : polled DMA transfer complete, basr 0x%X, sr 0x%X\n",
-	   instance->host_no, tmp, NCR5380_read(STATUS_REG));
-#endif
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-    residue = NCR5380_dma_residual(instance);
-    c -= residue;
-    *count -= c;
-    *data += c;
-    *phase = NCR5380_read(STATUS_REG) & PHASE_MASK;
-
-#ifdef READ_OVERRUNS
-    if (*phase == p && (p & SR_IO) && residue == 0) {
-      if (overrun) {
-#if (NDEBUG & NDEBUG_DMA)
-	printk("Got an input overrun, using saved byte\n");
-#endif
-	**data = saved_data;
-	*data += 1;
-	*count -= 1;
-	cnt = toPIO = 1;
-      } else {
-	printk("No overrun??\n");
-	cnt = toPIO = 2;
-      }
-#if (NDEBUG & NDEBUG_DMA)
-      printk("Doing %d-byte PIO to 0x%X\n", cnt, *data);
-#endif
-      NCR5380_transfer_pio(instance, phase, &cnt, data);
-      *count -= toPIO - cnt;
-    }
-#endif        
-
-#if (NDEBUG & NDEBUG_DMA)
-     printk("Return with data ptr = 0x%X, count %d, last 0x%X, next 0x%X\n",
-	    *data, *count, *(*data+*count-1), *(*data+*count));
-#endif
-     return 0;
-     
-#elif defined(REAL_DMA)
-    return 0;
-#else /* defined(REAL_DMA_POLL) */
-    if (p & SR_IO) {
-	int diff = 1;
-	if (hostdata->flags & FLAG_NCR53C400) {
-	    diff=0;
-	}
-
-	if (!(foo = NCR5380_pread(instance, d, c - diff))) {
-	    /*
-	     * We can't disable DMA mode after successfully transferring 
-	     * what we plan to be the last byte, since that would open up
-	     * a race condition where if the target asserted REQ before 
-	     * we got the DMA mode reset, the NCR5380 would have latched
-	     * an additional byte into the INPUT DATA register and we'd
-	     * have dropped it.
-	     * 
-	     * The workaround was to transfer one fewer bytes than we 
-	     * intended to with the pseudo-DMA read function, wait for 
-	     * the chip to latch the last byte, read it, and then disable
-	     * pseudo-DMA mode.
-	     * 
-	     * After REQ is asserted, the NCR5380 asserts DRQ and ACK.
-	     * REQ is deasserted when ACK is asserted, and not reasserted
-	     * until ACK goes false.  Since the NCR5380 won't lower ACK
-	     * until DACK is asserted, which won't happen unless we twiddle
-	     * the DMA port or we take the NCR5380 out of DMA mode, we 
-	     * can guarantee that we won't handshake another extra 
-	     * byte.
-    	     */
-
-	    if (!(hostdata->flags & FLAG_NCR53C400)) {
-		while (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_DRQ));
-		/* Wait for clean handshake */
-		while (NCR5380_read(STATUS_REG) & SR_REQ);
-		d[c - 1] = NCR5380_read(INPUT_DATA_REG);
-	    }
-	}
-    } else {
-	int timeout;
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("About to pwrite %d bytes\n", c);
-#endif
-	if (!(foo = NCR5380_pwrite(instance, d, c))) {
-	    /*
-	     * Wait for the last byte to be sent.  If REQ is being asserted for 
-	     * the byte we're interested, we'll ACK it and it will go false.  
-	     */
-	    if (!(hostdata->flags & FLAG_HAS_LAST_BYTE_SENT)) {
-		timeout = 20000;
-#if 1
-#if 1
-		while (!(NCR5380_read(BUS_AND_STATUS_REG) & 
-			BASR_DRQ) && (NCR5380_read(BUS_AND_STATUS_REG) &
-			BASR_PHASE_MATCH));
-#else
-		if (NCR5380_read(STATUS_REG) & SR_REQ) {
-		    for (; timeout && 
-			!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_ACK); 
-			--timeout);
-		    for (; timeout && (NCR5380_read(STATUS_REG) & SR_REQ);
-			--timeout);
-		} 
-#endif
-	
-
-#if (NDEBUG & NDEBUG_LAST_BYTE_SENT)
-		if (!timeout) 
-		    printk("scsi%d : timed out on last byte\n",
-			    instance->host_no);
-#endif
-
-
-		if (hostdata->flags & FLAG_CHECK_LAST_BYTE_SENT) {
-		    hostdata->flags &= ~FLAG_CHECK_LAST_BYTE_SENT;
-		    if (NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT) {
-			hostdata->flags |= FLAG_HAS_LAST_BYTE_SENT;
-#if (NDEBUG & NDEBUG_LAST_BYTE_SENT)
-			printk("scsi%d : last bit sent works\n", 
-			    instance->host_no);
-#endif
-		    }
-		}
-	    } else  {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-		printk("Waiting for LASTBYTE\n");
-#endif
-		while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT));
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-		printk("Got LASTBYTE\n");
-#endif
-	    }
-#else
-	    udelay (5);
-#endif
-	}
-    }
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-    if ((!(p & SR_IO)) && (hostdata->flags & FLAG_NCR53C400)) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: Checking for IRQ\n");
-#endif
-	if (NCR5380_read(BUS_AND_STATUS_REG) & BASR_IRQ) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	    printk("53C400w:    got it, reading reset interupt reg\n");
-#endif
-	    NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-	} else {
-	    printk("53C400w:    IRQ NOT THERE!\n");
-	}
-    }
-
-    *data = d + c;
-    *count = 0;
-    *phase = (NCR5380_read(STATUS_REG & PHASE_MASK));
-#if 0
-    NCR5380_print_phase(instance);
-#endif
-#if defined(PSEUDO_DMA) && !defined(UNSAFE)
-    sti();
-#endif /* defined(REAL_DMA_POLL) */
-    return foo;
-#endif /* def REAL_DMA */
-}
-#endif /* defined(REAL_DMA) | defined(PSEUDO_DMA) */
-
-/*
- * Function : NCR5380_information_transfer (struct Scsi_Host *instance)
- *
- * Purpose : run through the various SCSI phases and do as the target 
- * 	directs us to.  Operates on the currently connected command, 
- *	instance->connected.
- *
- * Inputs : instance, instance for which we are doing commands
- *
- * Side effects : SCSI things happen, the disconnected queue will be 
- *	modified if a command disconnects, *instance->connected will
- *	change.
- *
- * XXX Note : we need to watch for bus free or a reset condition here 
- * 	to recover from an unexpected bus free condition.
- */
- 
-static void NCR5380_information_transfer (struct Scsi_Host *instance) {
-    NCR5380_local_declare();
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) 
-	instance->hostdata;
-    unsigned char msgout = NOP;
-    int sink = 0;
-    int len;
-#if defined(PSEUDO_DMA) || defined(REAL_DMA_POLL)
-    int transfersize;
-#endif
-    unsigned char *data;
-    unsigned char phase, tmp, extended_msg[10], old_phase=0xff;
-    Scsi_Cmnd *cmd = (Scsi_Cmnd *) hostdata->connected;
-    NCR5380_setup(instance);
-
-    while (1) {
-	tmp = NCR5380_read(STATUS_REG);
-	/* We only have a valid SCSI phase when REQ is asserted */
-	if (tmp & SR_REQ) {
-	    phase = (tmp & PHASE_MASK); 
-	    if (phase != old_phase) {
-		old_phase = phase;
-#if (NDEBUG & NDEBUG_INFORMATION)
-		NCR5380_print_phase(instance);
-#endif
-	    }
-	    
-	    if (sink && (phase != PHASE_MSGOUT)) {
-		NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp));
-
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN | 
-		    ICR_ASSERT_ACK);
-		while (NCR5380_read(STATUS_REG) & SR_REQ);
-		NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-		    ICR_ASSERT_ATN);
-		sink = 0;
-		continue;
-	    }
-
-	    switch (phase) {
-	    case PHASE_DATAIN:
-	    case PHASE_DATAOUT:
-#if (NDEBUG & NDEBUG_NO_DATAOUT)
-		printk("scsi%d : NDEBUG_NO_DATAOUT set, attempted DATAOUT aborted\n",
-		    instance->host_no);
-		sink = 1;
-		do_abort(instance);
-		cmd->result = DID_ERROR  << 16;
-		cmd->done(cmd);
-		return;
-#endif
-		/* 
-		 * If there is no room left in the current buffer in the
-		 * scatter-gather list, move onto the next one.
-		 */
-
-		if (!cmd->SCp.this_residual && cmd->SCp.buffers_residual) {
-		    ++cmd->SCp.buffer;
-		    --cmd->SCp.buffers_residual;
-		    cmd->SCp.this_residual = cmd->SCp.buffer->length;
-		    cmd->SCp.ptr = cmd->SCp.buffer->address;
-#if (NDEBUG & NDEBUG_INFORMATION)
-		    printk("scsi%d : %d bytes and %d buffers left\n",
-			instance->host_no, cmd->SCp.this_residual,
-			cmd->SCp.buffers_residual);
-#endif
-		}
-
-		/*
-		 * The preferred transfer method is going to be 
-		 * PSEUDO-DMA for systems that are strictly PIO,
-		 * since we can let the hardware do the handshaking.
-		 *
-		 * For this to work, we need to know the transfersize
-		 * ahead of time, since the pseudo-DMA code will sit
-		 * in an unconditional loop.
-		 */
-
-#if defined(PSEUDO_DMA) || defined(REAL_DMA_POLL)
-		/* KLL
-		 * PSEUDO_DMA is defined here. If this is the g_NCR5380
-		 * driver then it will always be defined, so the
-		 * FLAG_NO_PSEUDO_DMA is used to inhibit PDMA in the base
-		 * NCR5380 case.  I think this is a fairly clean solution.
-		 * We supplement these 2 if's with the flag.
-		 */
-#ifdef NCR5380_dma_xfer_len
-		if (!cmd->device->borken &&
-		    !(hostdata->flags & FLAG_NO_PSEUDO_DMA) &&
-		    (transfersize = NCR5380_dma_xfer_len(instance, cmd)) != 0) {
-#else
-		transfersize = cmd->transfersize;
-
-#ifdef LIMIT_TRANSFERSIZE  /* If we have problems with interrupt service */
-		if( transfersize > 512 )
-		    transfersize = 512;
-#endif  /* LIMIT_TRANSFERSIZE */
-
-		if (!cmd->device->borken && transfersize && 
-		    !(hostdata->flags & FLAG_NO_PSEUDO_DMA) &&
-		    cmd->SCp.this_residual && !(cmd->SCp.this_residual % 
-		    transfersize)) {
-#endif
-		    len = transfersize;
-		    if (NCR5380_transfer_dma(instance, &phase,
-			&len, (unsigned char **) &cmd->SCp.ptr)) {
-			/*
-			 * If the watchdog timer fires, all future accesses to this
-			 * device will use the polled-IO.
-			 */ 
-			printk("scsi%d : switching target %d lun %d to slow handshake\n",
-			    instance->host_no, cmd->target, cmd->lun);
-			cmd->device->borken = 1;
-			NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-			    ICR_ASSERT_ATN);
-			sink = 1;
-			do_abort(instance);
-			cmd->result = DID_ERROR  << 16;
-			cmd->done(cmd);
-			/* XXX - need to source or sink data here, as appropriate */
-		    } else
-			cmd->SCp.this_residual -= transfersize - len;
-		} else
-#endif /* defined(PSEUDO_DMA) || defined(REAL_DMA_POLL) */
-		  NCR5380_transfer_pio(instance, &phase, 
-		    (int *) &cmd->SCp.this_residual, (unsigned char **)
-		    &cmd->SCp.ptr);
-		break;
-	    case PHASE_MSGIN:
-		len = 1;
-		data = &tmp;
-		NCR5380_transfer_pio(instance, &phase, &len, &data);
-		cmd->SCp.Message = tmp;
-
-		switch (tmp) {
-		/*
-		 * Linking lets us reduce the time required to get the 
-		 * next command out to the device, hopefully this will
-		 * mean we don't waste another revolution due to the delays
-		 * required by ARBITRATION and another SELECTION.
-		 *
-		 * In the current implementation proposal, low level drivers
-		 * merely have to start the next command, pointed to by 
-		 * next_link, done() is called as with unlinked commands.
-		 */
-#ifdef LINKED
-		case LINKED_CMD_COMPLETE:
-		case LINKED_FLG_CMD_COMPLETE:
-		    /* Accept message by clearing ACK */
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-		    
-#if (NDEBUG & NDEBUG_LINKED) 
-		    printk("scsi%d : target %d lun %d linked command complete.\n",
-			instance->host_no, cmd->target, cmd->lun);
-#endif
-		    /* 
-		     * Sanity check : A linked command should only terminate with
-		     * one of these messages if there are more linked commands
-		     * available.
-		     */
-
-		    if (!cmd->next_link) {
-			 printk("scsi%d : target %d lun %d linked command complete, no next_link\n"
-			    instance->host_no, cmd->target, cmd->lun);
-			    sink = 1;
-			    do_abort (instance);
-			    return;
-		    }
-
-		    initialize_SCp(cmd->next_link);
-		    /* The next command is still part of this process */
-		    cmd->next_link->tag = cmd->tag;
-		    cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); 
-#if (NDEBUG & NDEBUG_LINKED) 
-		    printk("scsi%d : target %d lun %d linked request done, calling scsi_done().\n",
-			instance->host_no, cmd->target, cmd->lun);
-#endif
-		    cmd->scsi_done(cmd);
-		    cmd = hostdata->connected;
-		    break;
-#endif /* def LINKED */
-		case ABORT:
-		case COMMAND_COMPLETE: 
-		    /* Accept message by clearing ACK */
-		    sink = 1;
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-		    hostdata->connected = NULL;
-#if (NDEBUG & NDEBUG_QUEUES)
-		    printk("scsi%d : command for target %d, lun %d completed\n",
-			instance->host_no, cmd->target, cmd->lun);
-#endif
-		    hostdata->busy[cmd->target] &= ~(1 << cmd->lun);
-
-		    /* 
-		     * I'm not sure what the correct thing to do here is : 
-		     * 
-		     * If the command that just executed is NOT a request 
-		     * sense, the obvious thing to do is to set the result
-		     * code to the values of the stored parameters.
-		     * 
-		     * If it was a REQUEST SENSE command, we need some way 
-		     * to differentiate between the failure code of the original
-		     * and the failure code of the REQUEST sense - the obvious
-		     * case is success, where we fall through and leave the result
-		     * code unchanged.
-		     * 
-		     * The non-obvious place is where the REQUEST SENSE failed 
-		     */
-
-		    if (cmd->cmnd[0] != REQUEST_SENSE) 
-			cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); 
-		    else if (cmd->SCp.Status != GOOD)
-			cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16);
-		    
-#ifdef AUTOSENSE
-		    if ((cmd->cmnd[0] != REQUEST_SENSE) && 
-			(cmd->SCp.Status == CHECK_CONDITION)) {
-#if (NDEBUG & NDEBUG_AUTOSENSE) 
-			printk("scsi%d : performing request sense\n", 
-			    instance->host_no);
-#endif
-			cmd->cmnd[0] = REQUEST_SENSE;
-			cmd->cmnd[1] &= 0xe0;
-			cmd->cmnd[2] = 0;
-			cmd->cmnd[3] = 0;
-			cmd->cmnd[4] = sizeof(cmd->sense_buffer);
-			cmd->cmnd[5] = 0;
-
-			cmd->SCp.buffer = NULL;
-			cmd->SCp.buffers_residual = 0;
-			cmd->SCp.ptr = (char *) cmd->sense_buffer;
-			cmd->SCp.this_residual = sizeof(cmd->sense_buffer);
-
-			cli();
-			LIST(cmd,hostdata->issue_queue);
-			cmd->host_scribble = (unsigned char *) 
-			    hostdata->issue_queue;
-			hostdata->issue_queue = (Scsi_Cmnd *) cmd;
-			sti();
-#if (NDEBUG & NDEBUG_QUEUES)
-			printk("scsi%d : REQUEST SENSE added to head of issue queue\n",instance->host_no);
-#endif
-		   } else
-#endif /* def AUTOSENSE */
-			cmd->scsi_done(cmd);
-
-		    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-		    /* 
-		     * Restore phase bits to 0 so an interrupted selection, 
-		     * arbitration can resume.
-		     */
-		    NCR5380_write(TARGET_COMMAND_REG, 0);
-		    
-		    while ((NCR5380_read(STATUS_REG) & SR_BSY) && !hostdata->connected)
-			barrier();
-		    return;
-		case MESSAGE_REJECT:
-		    /* Accept message by clearing ACK */
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-		    switch (hostdata->last_message) {
-		    case HEAD_OF_QUEUE_TAG:
-		    case ORDERED_QUEUE_TAG:
-		    case SIMPLE_QUEUE_TAG:
-			cmd->device->tagged_queue = 0;
-			hostdata->busy[cmd->target] |= (1 << cmd->lun);
-			break;
-		    default:
-			break;
-		    }
-		case DISCONNECT:
-		    /* Accept message by clearing ACK */
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-		    cmd->device->disconnect = 1;
-		    cli();
-		    LIST(cmd,hostdata->disconnected_queue);
-		    cmd->host_scribble = (unsigned char *) 
-			hostdata->disconnected_queue;
-		    hostdata->connected = NULL;
-		    hostdata->disconnected_queue = cmd;
-		    sti();
-#if (NDEBUG & NDEBUG_QUEUES)
-		    printk("scsi%d : command for target %d lun %d was moved from connected to"
-			   "  the disconnected_queue\n", instance->host_no, 
-			    cmd->target, cmd->lun);
-#endif
-		    /* 
-		     * Restore phase bits to 0 so an interrupted selection, 
-		     * arbitration can resume.
-		     */
-		    NCR5380_write(TARGET_COMMAND_REG, 0);
- 
-		    /* Enable reselect interrupts */
-		    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-		    /* Wait for bus free to avoid nasty timeouts */
-		    while ((NCR5380_read(STATUS_REG) & SR_BSY) && !hostdata->connected)
-		    	barrier();
-#if 0
-		    NCR5380_print_status(instance);
-#endif
-		    return;
-		/* 
-		 * The SCSI data pointer is *IMPLICITLY* saved on a disconnect
-		 * operation, in violation of the SCSI spec so we can safely 
-		 * ignore SAVE/RESTORE pointers calls.
-		 *
-		 * Unfortunately, some disks violate the SCSI spec and 
-		 * don't issue the required SAVE_POINTERS message before
-		 * disconnecting, and we have to break spec to remain 
-		 * compatible.
-		 */
-		case SAVE_POINTERS:
-		case RESTORE_POINTERS:
-		    /* Accept message by clearing ACK */
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-		    break;
-		case EXTENDED_MESSAGE:
-/* 
- * Extended messages are sent in the following format :
- * Byte 	
- * 0		EXTENDED_MESSAGE == 1
- * 1		length (includes one byte for code, doesn't 
- *		include first two bytes)
- * 2 		code
- * 3..length+1	arguments
- *
- * Start the extended message buffer with the EXTENDED_MESSAGE
- * byte, since print_msg() wants the whole thing.  
- */
-		    extended_msg[0] = EXTENDED_MESSAGE;
-		    /* Accept first byte by clearing ACK */
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-#if (NDEBUG & NDEBUG_EXTENDED)
-		    printk("scsi%d : receiving extended message\n",
-			instance->host_no);
-#endif
-
-		    len = 2;
-		    data = extended_msg + 1;
-		    phase = PHASE_MSGIN;
-		    NCR5380_transfer_pio(instance, &phase, &len, &data);
-
-#if (NDEBUG & NDEBUG_EXTENDED)
-		    printk("scsi%d : length=%d, code=0x%02x\n", 
-			instance->host_no, (int) extended_msg[1],
-			(int) extended_msg[2]);
-#endif
-
-		    if (!len && extended_msg[1] <= 
-			(sizeof (extended_msg) - 1)) {
-			/* Accept third byte by clearing ACK */
-			NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-			len = extended_msg[1] - 1;
-			data = extended_msg + 3;
-			phase = PHASE_MSGIN;
-
-			NCR5380_transfer_pio(instance, &phase, &len, &data);
-
-#if (NDEBUG & NDEBUG_EXTENDED)
-		    printk("scsi%d : message received, residual %d\n",
-			instance->host_no, len);
-#endif
-
-			switch (extended_msg[2]) {
-			case EXTENDED_SDTR:
-			case EXTENDED_WDTR:
-			case EXTENDED_MODIFY_DATA_POINTER:
-			case EXTENDED_EXTENDED_IDENTIFY:
-			    tmp = 0;
-			}
-		    } else if (len) {
-			printk("scsi%d: error receiving extended message\n",
-			    instance->host_no);
-			tmp = 0;
-		    } else {
-			printk("scsi%d: extended message code %02x length %d is too long\n",
-			    instance->host_no, extended_msg[2], extended_msg[1]);
-			tmp = 0;
-		    }
-		/* Fall through to reject message */
-		    
-		/* 
-  		 * If we get something weird that we aren't expecting, 
- 		 * reject it.
-		 */
-		default:
-		    if (!tmp) {
-			printk("scsi%d: rejecting message ", instance->host_no);
-			print_msg (extended_msg);
-			printk("\n");
-		    } else if (tmp != EXTENDED_MESSAGE)
-			printk("scsi%d: rejecting unknown message %02x from target %d, lun %d\n",
-			    instance->host_no, tmp, cmd->target, cmd->lun);
-		    else
-			printk("scsi%d: rejecting unknown extended message code %02x, length %d from target %d, lun %d\n",
-			    instance->host_no, extended_msg[1], extended_msg[0], cmd->target, cmd->lun);
-
-		    msgout = MESSAGE_REJECT;
-		    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | 
-			ICR_ASSERT_ATN);
-		    break;
-		} /* switch (tmp) */
-		break;
-	    case PHASE_MSGOUT:
-		len = 1;
-		data = &msgout;
-		hostdata->last_message = msgout;
-		NCR5380_transfer_pio(instance, &phase, &len, &data);
-		if (msgout == ABORT) {
-		    hostdata->busy[cmd->target] &= ~(1 << cmd->lun);
-		    hostdata->connected = NULL;
-		    cmd->result = DID_ERROR << 16;
-		    cmd->scsi_done(cmd);
-		    NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
-		    return;
-		}
-		msgout = NOP;
-		break;
-	    case PHASE_CMDOUT:
-		len = cmd->cmd_len;
-		data = cmd->cmnd;
-		/* 
-		 * XXX for performance reasons, on machines with a 
-		 * PSEUDO-DMA architecture we should probably 
-		 * use the dma transfer function.  
-		 */
-		NCR5380_transfer_pio(instance, &phase, &len, 
-		    &data);
-#ifdef USLEEP
-		if (!disconnect && should_disconnect(cmd->cmnd[0])) {
-		    hostdata->time_expires = jiffies + USLEEP_SLEEP;
-#if (NDEBUG & NDEBUG_USLEEP)
-		printk("scsi%d : issued command, sleeping until %ul\n", instance->host_no,
-		    hostdata->time_expires);
-#endif
-		    NCR5380_set_timer (instance);
-		    return;
-		}
-#endif /* def USLEEP */
-		break;
-	    case PHASE_STATIN:
-		len = 1;
-		data = &tmp;
-		NCR5380_transfer_pio(instance, &phase, &len, &data);
-		cmd->SCp.Status = tmp;
-		break;
-	    default:
-		printk("scsi%d : unknown phase\n", instance->host_no);
-#ifdef NDEBUG
-		NCR5380_print(instance);
-#endif
-	    } /* switch(phase) */
-	} /* if (tmp * SR_REQ) */ 
-#ifdef USLEEP
-	else {
-	    if (!disconnect && hostdata->time_expires && jiffies > 
-		hostdata->time_expires) {
-		hostdata->time_expires = jiffies + USLEEP_SLEEP;
-#if (NDEBUG & NDEBUG_USLEEP)
-		printk("scsi%d : poll timed out, sleeping until %ul\n", instance->host_no,
-		    hostdata->time_expires);
-#endif
-		NCR5380_set_timer (instance);
-		return;
-	    }
-	}
-#endif
-    } /* while (1) */
-}
-
-/*
- * Function : void NCR5380_reselect (struct Scsi_Host *instance)
- *
- * Purpose : does reselection, initializing the instance->connected 
- *	field to point to the Scsi_Cmnd for which the I_T_L or I_T_L_Q 
- *	nexus has been reestablished,
- *	
- * Inputs : instance - this instance of the NCR5380.
- *
- */
-
-
-static void NCR5380_reselect (struct Scsi_Host *instance) {
-    NCR5380_local_declare();
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *)
-	instance->hostdata;
-    unsigned char target_mask;
-    unsigned char lun, phase;
-    int len;
-#ifdef SCSI2
-    unsigned char tag;
-#endif
-    unsigned char msg[3];
-    unsigned char *data;
-    Scsi_Cmnd *tmp = NULL, *prev;
-    int abort = 0;
-    NCR5380_setup(instance);
-
-    /*
-     * Disable arbitration, etc. since the host adapter obviously
-     * lost, and tell an interrupted NCR5380_select() to restart.
-     */
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    hostdata->restart_select = 1;
-
-    target_mask = NCR5380_read(CURRENT_SCSI_DATA_REG) & ~(hostdata->id_mask);
-
-#if (NDEBUG & NDEBUG_RESELECTION)
-    printk("scsi%d : reselect\n", instance->host_no);
-#endif
-
-    /* 
-     * At this point, we have detected that our SCSI ID is on the bus,
-     * SEL is true and BSY was false for at least one bus settle delay
-     * (400 ns).
-     *
-     * We must assert BSY ourselves, until the target drops the SEL
-     * signal.
-     */
-
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_BSY);
-    
-    while (NCR5380_read(STATUS_REG) & SR_SEL);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-    /*
-     * Wait for target to go into MSGIN.
-     */
-
-    while (!(NCR5380_read(STATUS_REG) & SR_REQ));
-
-    len = 1;
-    data = msg;
-    phase = PHASE_MSGIN;
-    NCR5380_transfer_pio(instance, &phase, &len, &data);
-
-
-    if (!msg[0] & 0x80) {
-	printk("scsi%d : expecting IDENTIFY message, got ",
-	    instance->host_no);
-	print_msg(msg);
-	abort = 1;
-    } else {
-	/* Accept message by clearing ACK */
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-	lun = (msg[0] & 0x07);
-
-	/* 
-	 * We need to add code for SCSI-II to track which devices have
-	 * I_T_L_Q nexuses established, and which have simple I_T_L
-	 * nexuses so we can chose to do additional data transfer.
- 	 */
-
-#ifdef SCSI2
-#error "SCSI-II tagged queueing is not supported yet"
-#endif
-
-	/* 
-	 * Find the command corresponding to the I_T_L or I_T_L_Q  nexus we 
-	 * just reestablished, and remove it from the disconnected queue.
-	 */
-
-
-	for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue, prev = NULL; 
-	    tmp; prev = tmp, tmp = (Scsi_Cmnd *) tmp->host_scribble) 
-	    if ((target_mask == (1 << tmp->target)) && (lun == tmp->lun)
-#ifdef SCSI2
-	    && (tag == tmp->tag) 
-#endif
-) {
-	    if (prev) {
-		REMOVE(prev,prev->host_scribble,tmp,tmp->host_scribble);
-		prev->host_scribble = tmp->host_scribble;
-	    } else {
-		REMOVE(-1,hostdata->disconnected_queue,tmp,tmp->host_scribble);
-		hostdata->disconnected_queue = (Scsi_Cmnd *) tmp->host_scribble;
-	    }
-	    tmp->host_scribble = NULL;
-	    break;
-	}
-
-	if (!tmp) {
-#ifdef SCSI2
-	    printk("scsi%d : warning : target bitmask %02x lun %d tag %d not in disconnect_queue.\n",
-		    instance->host_no, target_mask, lun, tag);
-#else
-	    printk("scsi%d : warning : target bitmask %02x lun %d not in disconnect_queue.\n",
-		    instance->host_no, target_mask, lun);
-#endif
-	/* 
-	 * Since we have an established nexus that we can't do anything with,
-	 * we must abort it.  
-	 */
-	abort = 1;
-	}
-    }
-
-    if (abort) {
-	do_abort (instance);
-    } else {
-	hostdata->connected = tmp;
-#if (NDEBUG & NDEBUG_RESELECTION)
-	printk("scsi%d : nexus established, target = %d, lun = %d, tag = %d\n",
-	    instance->host_no, tmp->target, tmp->lun, tmp->tag);
-#endif
-    }
-}
-
-/*
- * Function : void NCR5380_dma_complete (struct Scsi_Host *instance)
- *
- * Purpose : called by interrupt handler when DMA finishes or a phase
- *	mismatch occurs (which would finish the DMA transfer).  
- *
- * Inputs : instance - this instance of the NCR5380.
- *
- * Returns : pointer to the Scsi_Cmnd structure for which the I_T_L
- * 	nexus has been reestablished, on failure NULL is returned.
- */
-
-#ifdef REAL_DMA
-static void NCR5380_dma_complete (NCR5380_instance *instance) {
-    NCR5380_local_declare();
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *
-	instance->hostdata);
-    int transferred;
-    NCR5380_setup(instance);
-    
-    /*
-     * XXX this might not be right.
-     *
-     * Wait for final byte to transfer, ie wait for ACK to go false.
-     *
-     * We should use the Last Byte Sent bit, unfortunately this is 
-     * not available on the 5380/5381 (only the various CMOS chips)
-     */
-
-    while (NCR5380_read(BUS_AND_STATUS_REG) & BASR_ACK);
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
-
-    /*
-     * The only places we should see a phase mismatch and have to send
-     * data from the same set of pointers will be the data transfer
-     * phases.  So, residual, requested length are only important here.
-     */
-
-    if (!(hostdata->connected->SCp.phase & SR_CD)) {
-	transferred = instance->dmalen - NCR5380_dma_residual();
-	hostdata->connected->SCp.this_residual -= transferred;
-	hostdata->connected->SCp.ptr += transferred;
-    }
-}
-#endif /* def REAL_DMA */
-
-/*
- * Function : int NCR5380_abort (Scsi_Cmnd *cmd)
- *
- * Purpose : abort a command
- *
- * Inputs : cmd - the Scsi_Cmnd to abort, code - code to set the 
- * 	host byte of the result field to, if zero DID_ABORTED is 
- *	used.
- *
- * Returns : 0 - success, -1 on failure.
- *
- * XXX - there is no way to abort the command that is currently 
- * 	 connected, you have to wait for it to complete.  If this is 
- *	 a problem, we could implement longjmp() / setjmp(), setjmp()
- * 	 called where the loop started in NCR5380_main().
- */
-
-#ifndef NCR5380_abort
-static
-#endif
-int NCR5380_abort (Scsi_Cmnd *cmd) {
-    NCR5380_local_declare();
-    struct Scsi_Host *instance = cmd->host;
-    struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *)
-	instance->hostdata;
-    Scsi_Cmnd *tmp, **prev;
-
-    printk("scsi%d : aborting command\n", instance->host_no);
-    print_Scsi_Cmnd (cmd);
-
-    NCR5380_print_status (instance);
-
-    printk("scsi%d : aborting command\n", instance->host_no);
-    print_Scsi_Cmnd (cmd);
-
-    NCR5380_print_status (instance);
-
-    cli();
-    NCR5380_setup(instance);
-    
-#if (NDEBUG & NDEBUG_ABORT)
-    printk("scsi%d : abort called\n", instance->host_no);
-    printk("        basr 0x%X, sr 0x%X\n", 
-	   NCR5380_read(BUS_AND_STATUS_REG), NCR5380_read(STATUS_REG));
-#endif
-
-#if 0
-/*
- * Case 1 : If the command is the currently executing command, 
- * we'll set the aborted flag and return control so that 
- * information transfer routine can exit cleanly.
- */
-
-    if (hostdata->connected == cmd) {
-#if (NDEBUG & NDEBUG_ABORT)
-	printk("scsi%d : aborting connected command\n", instance->host_no);
-#endif
-	hostdata->aborted = 1;
-/*
- * We should perform BSY checking, and make sure we haven't slipped
- * into BUS FREE.
- */
-
-	NCR5380_write(INITIATOR_COMMAND_REG, ICR_ASSERT_ATN);
-/* 
- * Since we can't change phases until we've completed the current 
- * handshake, we have to source or sink a byte of data if the current
- * phase is not MSGOUT.
- */
-
-/* 
- * Return control to the executing NCR drive so we can clear the
- * aborted flag and get back into our main loop.
- */ 
- 
-	return 0;
-    }
-#endif
-
-/* 
- * Case 2 : If the command hasn't been issued yet, we simply remove it 
- * 	    from the issue queue.
- */
-#if (NDEBUG & NDEBUG_ABORT)
-    /* KLL */
-    printk("scsi%d : abort going into loop.\n", instance->host_no);
-#endif
-    for (prev = (Scsi_Cmnd **) &(hostdata->issue_queue), 
-	tmp = (Scsi_Cmnd *) hostdata->issue_queue;
-	tmp; prev = (Scsi_Cmnd **) &(tmp->host_scribble), tmp = 
-	(Scsi_Cmnd *) tmp->host_scribble) 
-	if (cmd == tmp) {
-	    REMOVE(5,*prev,tmp,tmp->host_scribble);
-	    (*prev) = (Scsi_Cmnd *) tmp->host_scribble;
-	    tmp->host_scribble = NULL;
-	    tmp->result = DID_ABORT << 16;
-	    sti();
-#if (NDEBUG & NDEBUG_ABORT)
-    printk("scsi%d : abort removed command from issue queue.\n", 
-	instance->host_no);
-#endif
-	    tmp->done(tmp);
-	    return SCSI_ABORT_SUCCESS;
-	}
-#if (NDEBUG  & NDEBUG_ABORT)
-    /* KLL */
-    	else if (prev == tmp) printk("scsi%d : LOOP\n", instance->host_no);
-#endif
-
-/* 
- * Case 3 : If any commands are connected, we're going to fail the abort
- *	    and let the high level SCSI driver retry at a later time or 
- *	    issue a reset.
- *
- *	    Timeouts, and therefore aborted commands, will be highly unlikely
- *          and handling them cleanly in this situation would make the common
- *	    case of noresets less efficient, and would pollute our code.  So,
- *	    we fail.
- */
-
-    if (hostdata->connected) {
-	sti();
-#if (NDEBUG & NDEBUG_ABORT)
-    printk("scsi%d : abort failed, command connected.\n", instance->host_no);
-#endif
-	return SCSI_ABORT_NOT_RUNNING;
-    }
-
-/*
- * Case 4: If the command is currently disconnected from the bus, and 
- * 	there are no connected commands, we reconnect the I_T_L or 
- *	I_T_L_Q nexus associated with it, go into message out, and send 
- *      an abort message.
- *
- * This case is especially ugly. In order to reestablish the nexus, we
- * need to call NCR5380_select().  The easiest way to implement this 
- * function was to abort if the bus was busy, and let the interrupt
- * handler triggered on the SEL for reselect take care of lost arbitrations
- * where necessary, meaning interrupts need to be enabled.
- *
- * When interrupts are enabled, the queues may change - so we 
- * can't remove it from the disconnected queue before selecting it
- * because that could cause a failure in hashing the nexus if that 
- * device reselected.
- * 
- * Since the queues may change, we can't use the pointers from when we
- * first locate it.
- *
- * So, we must first locate the command, and if NCR5380_select()
- * succeeds, then issue the abort, relocate the command and remove
- * it from the disconnected queue.
- */
-
-    for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; 
-	tmp = (Scsi_Cmnd *) tmp->host_scribble) 
-	if (cmd == tmp) {
-	    sti(); 
-#if (NDEBUG & NDEBUG_ABORT)
-    printk("scsi%d : aborting disconnected command.\n", instance->host_no);
-#endif
-  
-	    if (NCR5380_select (instance, cmd, (int) cmd->tag)) 
-		return SCSI_ABORT_BUSY;
-
-#if (NDEBUG & NDEBUG_ABORT)
-    printk("scsi%d : nexus reestablished.\n", instance->host_no);
-#endif
-
-	    do_abort (instance);
-
-	    cli();
-	    for (prev = (Scsi_Cmnd **) &(hostdata->disconnected_queue), 
-		tmp = (Scsi_Cmnd *) hostdata->disconnected_queue;
-		tmp; prev = (Scsi_Cmnd **) &(tmp->host_scribble), tmp = 
-		(Scsi_Cmnd *) tmp->host_scribble) 
-		    if (cmd == tmp) {
-		    REMOVE(5,*prev,tmp,tmp->host_scribble);
-		    *prev = (Scsi_Cmnd *) tmp->host_scribble;
-		    tmp->host_scribble = NULL;
-		    tmp->result = DID_ABORT << 16;
-		    sti();
-		    tmp->done(tmp);
-		    return SCSI_ABORT_SUCCESS;
-		}
-	}
-
-/*
- * Case 5 : If we reached this point, the command was not found in any of 
- *	    the queues.
- *
- * We probably reached this point because of an unlikely race condition
- * between the command completing successfully and the abortion code,
- * so we won't panic, but we will notify the user in case something really
- * broke.
- */
-
-    sti();
-    printk("scsi%d : warning : SCSI command probably completed successfully\n"
-	   "         before abortion\n", instance->host_no); 
-    return SCSI_ABORT_NOT_RUNNING;
-}
-
-
-/* 
- * Function : int NCR5380_reset (Scsi_Cmnd *cmd)
- * 
- * Purpose : reset the SCSI bus.
- *
- * Returns : SCSI_RESET_WAKEUP
- *
- */ 
-
-#ifndef NCR5380_reset
-static
-#endif
-int NCR5380_reset (Scsi_Cmnd *cmd) {
-    NCR5380_local_declare();
-    NCR5380_setup(cmd->host);
-
-    NCR5380_print_status (cmd->host);
-    do_reset (cmd->host);
-
-    return SCSI_RESET_WAKEUP;
-}
-
diff --git a/i386/i386at/gpl/linux/scsi/NCR53c406a.c b/i386/i386at/gpl/linux/scsi/NCR53c406a.c
deleted file mode 100644
index 3105b1bb..00000000
--- a/i386/i386at/gpl/linux/scsi/NCR53c406a.c
+++ /dev/null
@@ -1,1079 +0,0 @@
-/* 
- *  NCR53c406.c
- *  Low-level SCSI driver for NCR53c406a chip.
- *  Copyright (C) 1994, 1995, 1996 Normunds Saumanis (normunds@fi.ibm.com)
- * 
- *  LILO command line usage: ncr53c406a=<PORTBASE>[,<IRQ>[,<FASTPIO>]]
- *  Specify IRQ = 0 for non-interrupt driven mode.
- *  FASTPIO = 1 for fast pio mode, 0 for slow mode.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2, or (at your option) any
- *  later version.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- */
-
-#define NCR53C406A_DEBUG 0
-#define VERBOSE_NCR53C406A_DEBUG 0
-
-/* Set this to 1 for PIO mode (recommended) or to 0 for DMA mode */
-#define USE_PIO 1
-
-#define USE_BIOS 0
-/* #define BIOS_ADDR 0xD8000 */ /* define this if autoprobe fails */
-/* #define PORT_BASE 0x330 */   /* define this if autoprobe fails */
-/* #define IRQ_LEV   0	*/      /* define this if autoprobe fails */
-#define DMA_CHAN  5		/* this is ignored if DMA is disabled */
-
-/* Set this to 0 if you encounter kernel lockups while transferring 
- * data in PIO mode */
-#define USE_FAST_PIO 1
-
-/* ============= End of user configurable parameters ============= */
-
-#include <linux/module.h>
-
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/proc_fs.h>
-#include <linux/stat.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/bitops.h>
-#include <asm/irq.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-
-#include "NCR53c406a.h"
-
-/* ============================================================= */
-
-#define WATCHDOG 5000000
-
-#define SYNC_MODE 0 		/* Synchrounous transfer mode */
-
-#if DEBUG
-#undef NCR53C406A_DEBUG
-#define NCR53C406A_DEBUG 1
-#endif
-
-#if USE_PIO
-#define USE_DMA 0
-#else
-#define USE_DMA 1
-#endif
-
-/* Default configuration */
-#define C1_IMG   0x07		/* ID=7 */
-#define C2_IMG   0x48		/* FE SCSI2 */
-#if USE_DMA
-#define C3_IMG   0x21		/* CDB TE */
-#else
-#define C3_IMG   0x20		/* CDB */
-#endif
-#define C4_IMG   0x04		/* ANE */
-#define C5_IMG   0xb6		/* AA PI SIE POL */
-
-#define REG0 (outb(C4_IMG, CONFIG4))
-#define REG1 (outb(C5_IMG, CONFIG5))
-
-#if NCR53C406A_DEBUG
-#define DEB(x) x
-#else
-#define DEB(x)
-#endif
-
-#if VERBOSE_NCR53C406A_DEBUG
-#define VDEB(x) x
-#else
-#define VDEB(x)
-#endif
-
-#define LOAD_DMA_COUNT(count) \
-  outb(count & 0xff, TC_LSB); \
-  outb((count >> 8) & 0xff, TC_MSB); \
-  outb((count >> 16) & 0xff, TC_HIGH);
-
-/* Chip commands */
-#define DMA_OP               0x80
-
-#define SCSI_NOP             0x00
-#define FLUSH_FIFO           0x01
-#define CHIP_RESET           0x02
-#define SCSI_RESET           0x03
-#define RESELECT             0x40
-#define SELECT_NO_ATN        0x41
-#define SELECT_ATN           0x42
-#define SELECT_ATN_STOP      0x43
-#define ENABLE_SEL           0x44
-#define DISABLE_SEL          0x45
-#define SELECT_ATN3          0x46
-#define RESELECT3            0x47
-#define TRANSFER_INFO        0x10
-#define INIT_CMD_COMPLETE    0x11
-#define MSG_ACCEPT           0x12
-#define TRANSFER_PAD         0x18
-#define SET_ATN              0x1a
-#define RESET_ATN            0x1b
-#define SEND_MSG             0x20
-#define SEND_STATUS          0x21
-#define SEND_DATA            0x22
-#define DISCONN_SEQ          0x23
-#define TERMINATE_SEQ        0x24
-#define TARG_CMD_COMPLETE    0x25
-#define DISCONN              0x27
-#define RECV_MSG             0x28
-#define RECV_CMD             0x29
-#define RECV_DATA            0x2a
-#define RECV_CMD_SEQ         0x2b
-#define TARGET_ABORT_DMA     0x04
-
-/*----------------------------------------------------------------*/
-/* the following will set the monitor border color (useful to find
-   where something crashed or gets stuck at */
-/* 1 = blue
-   2 = green
-   3 = cyan
-   4 = red
-   5 = magenta
-   6 = yellow
-   7 = white
-*/
-
-#if NCR53C406A_DEBUG
-#define rtrc(i) {inb(0x3da);outb(0x31,0x3c0);outb((i),0x3c0);}
-#else
-#define rtrc(i) {}
-#endif
-/*----------------------------------------------------------------*/
-
-enum Phase {
-    idle,
-    data_out,
-    data_in,
-    command_ph,
-    status_ph,
-    message_out,
-    message_in
-};
-
-/* Static function prototypes */
-static  void NCR53c406a_intr(int, struct pt_regs *);
-static  void internal_done(Scsi_Cmnd *);
-static  void wait_intr(void);
-static  void chip_init(void);
-static  void calc_port_addr(void);
-#ifndef IRQ_LEV
-static  int  irq_probe(void);
-#endif
-
-/* ================================================================= */
-
-#if USE_BIOS
-static void *bios_base = (void *)0;
-#endif
-
-#if PORT_BASE
-static int   port_base = PORT_BASE;
-#else
-static int   port_base = 0;
-#endif
-
-#if IRQ_LEV
-static int   irq_level = IRQ_LEV;
-#else
-static int   irq_level = -1; /* 0 is 'no irq', so use -1 for 'uninitialized'*/
-#endif
-
-#if USE_DMA
-static int   dma_chan = 0;
-#endif
-
-#if USE_PIO
-static int   fast_pio = USE_FAST_PIO;
-#endif
-
-static Scsi_Cmnd         *current_SC       = NULL;
-static volatile int internal_done_flag = 0;
-static volatile int internal_done_errcode = 0;
-static char info_msg[256];
-
-struct proc_dir_entry proc_scsi_NCR53c406a = {
-    PROC_SCSI_NCR53C406A, 7, "NCR53c406a",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-/* ================================================================= */
-
-/* possible BIOS locations */
-#if USE_BIOS
-static void *addresses[] = {
-    (void *)0xd8000,
-    (void *)0xc8000
-};
-#define ADDRESS_COUNT (sizeof( addresses ) / sizeof( unsigned ))
-#endif USE_BIOS
-		       
-/* possible i/o port addresses */
-static unsigned short ports[] = { 0x230, 0x330 };
-#define PORT_COUNT (sizeof( ports ) / sizeof( unsigned short ))
-
-/* possible interrupt channels */
-static unsigned short intrs[] = { 10, 11, 12, 15 };
-#define INTR_COUNT (sizeof( intrs ) / sizeof( unsigned short ))
-
-/* signatures for NCR 53c406a based controllers */
-#if USE_BIOS
-struct signature {
-    char *signature;
-    int  sig_offset;
-    int  sig_length;
-} signatures[] = {
-    /*          1         2         3         4         5         6 */
-    /* 123456789012345678901234567890123456789012345678901234567890 */
-    { "Copyright (C) Acculogic, Inc.\r\n2.8M Diskette Extension Bios ver 4.04.03 03/01/1993", 61, 82 },
-};
-#define SIGNATURE_COUNT (sizeof( signatures ) / sizeof( struct signature ))
-#endif USE_BIOS
-
-/* ============================================================ */
-
-/* Control Register Set 0 */
-static int TC_LSB;		/* transfer counter lsb 	*/
-static int TC_MSB;		/* transfer counter msb	*/
-static int SCSI_FIFO;		/* scsi fifo register	*/
-static int CMD_REG;		/* command register		*/
-static int STAT_REG;		/* status register		*/
-static int DEST_ID;		/* selection/reselection bus id */
-static int INT_REG;		/* interrupt status register    */
-static int SRTIMOUT;		/* select/reselect timeout reg  */
-static int SEQ_REG;		/* sequence step register	*/
-static int SYNCPRD;		/* synchronous transfer period  */
-static int FIFO_FLAGS;		/* indicates # of bytes in fifo */
-static int SYNCOFF;		/* synchronous offset register  */
-static int CONFIG1;		/* configuration register	*/
-static int CLKCONV;		/* clock conversion reg	*/
-/*static int TESTREG;*/		/* test mode register		*/
-static int CONFIG2;		/* Configuration 2 Register     */
-static int CONFIG3;		/* Configuration 3 Register	*/
-static int CONFIG4;		/* Configuration 4 Register     */
-static int TC_HIGH;		/* Transfer Counter High */
-/*static int FIFO_BOTTOM;*/	/* Reserve FIFO byte register   */
-
-/* Control Register Set 1 */
-/*static int JUMPER_SENSE;*/	/* Jumper sense port reg (r/w) */
-/*static int SRAM_PTR;*/	/* SRAM address pointer reg (r/w) */
-/*static int SRAM_DATA;*/	/* SRAM data register (r/w) */
-static int PIO_FIFO;		/* PIO FIFO registers (r/w) */
-/*static int PIO_FIFO1;*/	/*  */
-/*static int PIO_FIFO2;*/	/*  */
-/*static int PIO_FIFO3;*/	/*  */
-static int PIO_STATUS;		/* PIO status (r/w) */
-/*static int ATA_CMD;*/		/* ATA command/status reg (r/w) */
-/*static int ATA_ERR;*/		/* ATA features/error register (r/w)*/
-static int PIO_FLAG;		/* PIO flag interrupt enable (r/w) */
-static int CONFIG5;		/* Configuration 5 register (r/w) */
-/*static int SIGNATURE;*/	/* Signature Register (r) */
-/*static int CONFIG6;*/		/* Configuration 6 register (r) */
-
-/* ============================================================== */
-
-#if USE_DMA
-static __inline__ int 
-NCR53c406a_dma_setup (unsigned char *ptr, 
-		      unsigned int count, 
-		      unsigned char mode) {
-    unsigned limit;
-    unsigned long flags = 0;
-    
-    VDEB(printk("dma: before count=%d   ", count));
-    if (dma_chan <=3) {
-        if (count > 65536)
-            count = 65536;
-        limit = 65536 - (((unsigned) ptr) & 0xFFFF);
-    } else {
-        if (count > (65536<<1)) 
-            count = (65536<<1);
-        limit = (65536<<1) - (((unsigned) ptr) & 0x1FFFF);
-    }
-    
-    if (count > limit) count = limit;
-    
-    VDEB(printk("after count=%d\n", count));
-    if ((count & 1) || (((unsigned) ptr) & 1))
-        panic ("NCR53c406a: attempted unaligned DMA transfer\n"); 
-    
-    save_flags(flags);
-    cli();
-    disable_dma(dma_chan);
-    clear_dma_ff(dma_chan);
-    set_dma_addr(dma_chan, (long) ptr);
-    set_dma_count(dma_chan, count);
-    set_dma_mode(dma_chan, mode);
-    enable_dma(dma_chan);
-    restore_flags(flags);
-    
-    return count;
-}
-
-static __inline__ int 
-NCR53c406a_dma_write(unsigned char *src, unsigned int count) {
-    return NCR53c406a_dma_setup (src, count, DMA_MODE_WRITE);
-}
-
-static __inline__ int 
-NCR53c406a_dma_read(unsigned char *src, unsigned int count) {
-    return NCR53c406a_dma_setup (src, count, DMA_MODE_READ);
-}
-
-static __inline__ int 
-NCR53c406a_dma_residual (void) {
-    register int tmp;
-    unsigned long flags = 0;
-    save_flags(flags);
-    cli();
-    clear_dma_ff(dma_chan);
-    tmp = get_dma_residue(dma_chan);
-    restore_flags(flags);
-    
-    return tmp;
-}
-#endif USE_DMA
-
-#if USE_PIO
-static __inline__ int NCR53c406a_pio_read(unsigned char *request, 
-					  unsigned int reqlen) 
-{
-    int	i;
-    int	len;	/* current scsi fifo size */
-    unsigned long flags = 0;
-    
-    REG1;
-    while (reqlen) {
-        i = inb(PIO_STATUS);
-        /*    VDEB(printk("pio_status=%x\n", i)); */
-        if (i & 0x80) 
-            return 0;
-        
-        switch( i & 0x1e ) {
-        default:
-        case 0x10:
-            len=0; break;
-        case 0x0:
-            len=1; break;
-        case 0x8:
-            len=42; break;
-        case 0xc:
-            len=84; break;
-        case 0xe:
-            len=128; break;
-        }
-        
-        if ((i & 0x40) && len == 0) { /* fifo empty and interrupt occured */
-            return 0;
-        }
-        
-        if (len) {
-            if( len > reqlen ) 
-                len = reqlen;
-            
-            save_flags(flags);
-            cli();
-            if( fast_pio && len > 3 ) { 
-                insl(PIO_FIFO,request,len>>2); 
-                request += len & 0xfc; 
-                reqlen -= len & 0xfc; 
-            } 
-            else { 
-                while(len--) {
-                    *request++ = inb(PIO_FIFO);
-                    reqlen--;
-                }
-            }
-            restore_flags(flags);
-        }
-    }
-    return 0;
-}
-
-static __inline__ int NCR53c406a_pio_write(unsigned char *request,
-					   unsigned int reqlen) 
-{
-    int	i = 0;
-    int	len;	/* current scsi fifo size */
-    unsigned long flags = 0;
-    
-    REG1;
-    while (reqlen && !(i&0x40)) {
-        i = inb(PIO_STATUS);
-        /*    VDEB(printk("pio_status=%x\n", i)); */
-        if (i & 0x80)		/* error */
-            return 0;
-        
-        switch( i & 0x1e ) {
-        case 0x10:
-            len=128; break;
-        case 0x0:
-            len=84; break;
-        case 0x8:
-            len=42; break;
-        case 0xc:
-            len=1; break;
-        default:
-        case 0xe:
-            len=0; break;
-        }
-        
-        if (len) {
-            if( len > reqlen ) 
-                len = reqlen;
-            
-            save_flags(flags);
-            cli();
-            if( fast_pio && len > 3 ) { 
-                outsl(PIO_FIFO,request,len>>2); 
-                request += len & 0xfc; 
-                reqlen -= len & 0xfc; 
-            } 
-            else { 
-                while(len--) {
-                    outb(*request++, PIO_FIFO);
-                    reqlen--;
-                }
-            }
-            restore_flags(flags);
-        }
-    }
-    return 0;
-}
-#endif USE_PIO
-
-int 
-NCR53c406a_detect(Scsi_Host_Template * tpnt){
-    struct Scsi_Host *shpnt;
-#ifndef PORT_BASE
-    int i;
-#endif
-    
-#if USE_BIOS
-    int ii, jj;
-    bios_base = 0;
-    /* look for a valid signature */
-    for( ii=0; ii < ADDRESS_COUNT && !bios_base; ii++)
-        for( jj=0; (jj < SIGNATURE_COUNT) && !bios_base; jj++)
-            if(!memcmp((void *) addresses[ii]+signatures[jj].sig_offset,
-                       (void *) signatures[jj].signature,
-                       (int) signatures[jj].sig_length))
-                bios_base=addresses[ii];
-    
-    if(!bios_base){
-        printk("NCR53c406a: BIOS signature not found\n");
-        return 0;
-    }
-    
-    DEB(printk("NCR53c406a BIOS found at %X\n", (unsigned int) bios_base););
-#endif USE_BIOS
-    
-#ifdef PORT_BASE
-    if (check_region(port_base, 0x10)) /* ports already snatched */
-        port_base = 0;
-    
-#else  /* autodetect */
-    if (port_base) {		/* LILO override */
-        if (check_region(port_base, 0x10))
-            port_base = 0;
-    }
-    else {
-        for(i=0;  i<PORT_COUNT && !port_base; i++){
-            if(check_region(ports[i], 0x10)){
-                DEB(printk("NCR53c406a: port %x in use\n", ports[i]));
-            }
-            else {
-                VDEB(printk("NCR53c406a: port %x available\n", ports[i]));
-                outb(C5_IMG, ports[i] + 0x0d); /* reg set 1 */
-                if(   (inb(ports[i] + 0x0e) ^ inb(ports[i] + 0x0e)) == 7
-                   && (inb(ports[i] + 0x0e) ^ inb(ports[i] + 0x0e)) == 7
-                   && (inb(ports[i] + 0x0e) & 0xf8) == 0x58 ) {
-                    VDEB(printk("NCR53c406a: Sig register valid\n"));
-                    VDEB(printk("port_base=%x\n", port_base));
-                    port_base = ports[i];
-                }
-            }
-        }
-    }
-#endif PORT_BASE
-    
-    if(!port_base){		/* no ports found */
-        printk("NCR53c406a: no available ports found\n");
-        return 0;
-    }
-    
-    DEB(printk("NCR53c406a detected\n"));
-    
-    calc_port_addr();
-    chip_init();
-    
-#ifndef IRQ_LEV
-    if (irq_level < 0) {		/* LILO override if >= 0*/
-        irq_level=irq_probe();
-        if (irq_level < 0) {		/* Trouble */
-            printk("NCR53c406a: IRQ problem, irq_level=%d, giving up\n", irq_level);
-            return 0;
-        }
-    }
-#endif
-    
-    DEB(printk("NCR53c406a: using port_base %x\n", port_base));
-    request_region(port_base, 0x10, "NCR53c406a");
-    
-    if(irq_level > 0) {
-        if(request_irq(irq_level, NCR53c406a_intr, 0, "NCR53c406a")){
-            printk("NCR53c406a: unable to allocate IRQ %d\n", irq_level);
-            return 0;
-        }
-        tpnt->can_queue = 1;
-        DEB(printk("NCR53c406a: allocated IRQ %d\n", irq_level));
-    }
-    else if (irq_level == 0) {
-        tpnt->can_queue = 0;
-        DEB(printk("NCR53c406a: No interrupts detected\n"));
-#if USE_DMA
-        printk("NCR53c406a: No interrupts found and DMA mode defined. Giving up.\n");
-        return 0;
-#endif USE_DMA
-    }
-    else {
-        DEB(printk("NCR53c406a: Shouldn't get here!\n"));
-        return 0;
-    }
-    
-#if USE_DMA
-    dma_chan = DMA_CHAN;
-    if(request_dma(dma_chan, "NCR53c406a") != 0){
-        printk("NCR53c406a: unable to allocate DMA channel %d\n", dma_chan);
-        return 0;
-    }
-    
-    DEB(printk("Allocated DMA channel %d\n", dma_chan));
-#endif USE_DMA 
-    
-    tpnt->present = 1;
-    tpnt->proc_dir = &proc_scsi_NCR53c406a;
-    
-    shpnt = scsi_register(tpnt, 0);
-    shpnt->irq = irq_level;
-    shpnt->io_port = port_base;
-    shpnt->n_io_port = 0x10;
-#if USE_DMA
-    shpnt->dma = dma_chan;
-#endif
-    
-#if USE_DMA
-    sprintf(info_msg, "NCR53c406a at 0x%x, IRQ %d, DMA channel %d.", 
-            port_base, irq_level, dma_chan);
-#else
-    sprintf(info_msg, "NCR53c406a at 0x%x, IRQ %d, %s PIO mode.", 
-            port_base, irq_level, fast_pio ? "fast" : "slow");
-#endif
-    
-    return (tpnt->present);
-}
-
-/* called from init/main.c */
-void NCR53c406a_setup(char *str, int *ints)
-{
-    static size_t setup_idx = 0;
-    size_t i;
-    
-    DEB(printk("NCR53c406a: Setup called\n"););
-    
-    if (setup_idx >= PORT_COUNT - 1) {
-        printk("NCR53c406a: Setup called too many times.  Bad LILO params?\n");
-        return;
-    }
-    if (ints[0] < 1 || ints[0] > 3) {
-        printk("NCR53c406a: Malformed command line\n");
-        printk("NCR53c406a: Usage: ncr53c406a=<PORTBASE>[,<IRQ>[,<FASTPIO>]]\n");
-        return;
-    }
-    for (i = 0; i < PORT_COUNT && !port_base; i++)
-        if (ports[i] == ints[1]) {
-            port_base = ints[1];
-            DEB(printk("NCR53c406a: Specified port_base 0x%X\n", port_base);)
-        }
-    if (!port_base) {
-        printk("NCR53c406a: Invalid PORTBASE 0x%X specified\n", ints[1]);
-        return;
-    }
-    
-    if (ints[0] > 1) {
-        if (ints[2] == 0) {
-            irq_level = 0;
-            DEB(printk("NCR53c406a: Specified irq %d\n", irq_level);)
-        }
-        else
-            for (i = 0; i < INTR_COUNT && irq_level < 0; i++)
-                if (intrs[i] == ints[2]) {
-                    irq_level = ints[2];
-                    DEB(printk("NCR53c406a: Specified irq %d\n", port_base);)
-                }
-        if (irq_level < 0)
-            printk("NCR53c406a: Invalid IRQ %d specified\n", ints[2]);
-    }
-    
-    if (ints[0] > 2)
-        fast_pio = ints[3];
-    
-    DEB(printk("NCR53c406a: port_base=0x%X, irq=%d, fast_pio=%d\n", 
-               port_base, irq_level, fast_pio);)
-}
-
-const char* 
-NCR53c406a_info(struct Scsi_Host *SChost){
-    DEB(printk("NCR53c406a_info called\n"));
-    return (info_msg);
-}
-
-static void internal_done(Scsi_Cmnd *SCpnt) {
-    internal_done_errcode = SCpnt->result;
-    ++internal_done_flag;
-}
-
-
-static void wait_intr() {
-    int i = jiffies + WATCHDOG;
-    
-    while(i>jiffies && !(inb(STAT_REG)&0xe0)) /* wait for a pseudo-interrupt */
-        barrier();
-    
-    if (i <= jiffies) {		/* Timed out */
-        rtrc(0);
-        current_SC->result = DID_TIME_OUT << 16;
-        current_SC->SCp.phase = idle;
-        current_SC->scsi_done(current_SC);
-        return;
-    }
-    
-    NCR53c406a_intr(0, NULL);
-}
-
-int NCR53c406a_command(Scsi_Cmnd *SCpnt){
-    DEB(printk("NCR53c406a_command called\n"));
-    NCR53c406a_queue(SCpnt, internal_done);
-    if(irq_level)
-        while (!internal_done_flag);
-    else                        /* interrupts not supported */
-        while (!internal_done_flag)
-            wait_intr();
-    
-    internal_done_flag = 0;
-    return internal_done_errcode;
-}
-
-
-int 
-NCR53c406a_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)){
-    int i;
-    unsigned long flags = 0;
-
-    VDEB(printk("NCR53c406a_queue called\n"));
-    DEB(printk("cmd=%02x, cmd_len=%02x, target=%02x, lun=%02x, bufflen=%d\n", 
-               SCpnt->cmnd[0],
-               SCpnt->cmd_len,
-               SCpnt->target, 
-               SCpnt->lun,  
-               SCpnt->request_bufflen));
-    
-#if 0
-    VDEB(for(i=0; i<SCpnt->cmd_len; i++)
-         printk("cmd[%d]=%02x  ", i, SCpnt->cmnd[i]));
-    VDEB(printk("\n"));
-#endif
-    
-    current_SC = SCpnt;
-    current_SC->scsi_done = done;
-    current_SC->SCp.phase = command_ph;
-    current_SC->SCp.Status = 0;
-    current_SC->SCp.Message = 0;
-    
-    save_flags(flags);
-    cli();
-    REG0;
-    outb(SCpnt->target, DEST_ID); /* set destination */
-    outb(FLUSH_FIFO, CMD_REG);	/* reset the fifos */
-    
-    for(i=0; i<SCpnt->cmd_len; i++){
-        outb(SCpnt->cmnd[i], SCSI_FIFO);
-    }
-    outb(SELECT_NO_ATN, CMD_REG);
-    restore_flags(flags);
-    
-    rtrc(1);
-    return 0;
-}
-
-int
-NCR53c406a_abort(Scsi_Cmnd *SCpnt){
-    DEB(printk("NCR53c406a_abort called\n"));
-    return SCSI_ABORT_SNOOZE;	/* Don't know how to abort */
-}
-
-int 
-NCR53c406a_reset(Scsi_Cmnd *SCpnt){
-    DEB(printk("NCR53c406a_reset called\n"));
-    outb(C4_IMG, CONFIG4);      /* Select reg set 0 */
-    outb(CHIP_RESET, CMD_REG);
-    outb(SCSI_NOP, CMD_REG);	/* required after reset */
-    outb(SCSI_RESET, CMD_REG);
-    chip_init();
-    
-    rtrc(2);
-    if (irq_level)
-        return SCSI_RESET_PENDING; /* should get an interrupt */
-    else
-        return SCSI_RESET_WAKEUP; /* won't get any interrupts */
-}
-
-int 
-NCR53c406a_biosparm(Scsi_Disk *disk, kdev_t dev, int* info_array){
-    int size;
-    
-    DEB(printk("NCR53c406a_biosparm called\n"));
-    
-    size = disk->capacity;
-    info_array[0] = 64;         /* heads */
-    info_array[1] = 32;         /* sectors */
-    info_array[2] = size>>11;   /* cylinders */
-    if (info_array[2] > 1024) {	/* big disk */
-      info_array[0] = 255;
-      info_array[1] = 63;
-      info_array[2] = size / (255*63);
-    }
-    return 0;
-  }
-     
-     static void
-NCR53c406a_intr(int unused, struct pt_regs *regs){
-    DEB(unsigned char fifo_size;)
-    DEB(unsigned char seq_reg;)
-    unsigned char status, int_reg;
-    unsigned long flags = 0;
-#if USE_PIO
-    unsigned char pio_status; 
-    struct scatterlist *sglist;
-    unsigned int sgcount;
-#endif
-    
-    VDEB(printk("NCR53c406a_intr called\n"));
-    
-    save_flags(flags);
-    cli();
-#if USE_PIO
-    REG1;
-    pio_status = inb(PIO_STATUS);
-#endif
-    REG0;
-    status = inb(STAT_REG);
-    DEB(seq_reg = inb(SEQ_REG));
-    int_reg = inb(INT_REG);
-    DEB(fifo_size = inb(FIFO_FLAGS) & 0x1f);
-    restore_flags(flags);
-    
-#if NCR53C406A_DEBUG
-    printk("status=%02x, seq_reg=%02x, int_reg=%02x, fifo_size=%02x", 
-           status, seq_reg, int_reg, fifo_size);
-#if (USE_DMA)
-    printk("\n");
-#else
-    printk(", pio=%02x\n", pio_status);
-#endif USE_DMA
-#endif NCR53C406A_DEBUG
-    
-    if(int_reg & 0x80){         /* SCSI reset intr */
-        rtrc(3);
-        DEB(printk("NCR53c406a: reset intr received\n"));
-        current_SC->SCp.phase = idle;
-        current_SC->result = DID_RESET << 16;
-        current_SC->scsi_done(current_SC);
-        return;
-    }
-    
-#if USE_PIO
-    if(pio_status & 0x80) {
-        printk("NCR53C406A: Warning: PIO error!\n");
-        current_SC->SCp.phase = idle;
-        current_SC->result = DID_ERROR << 16;
-        current_SC->scsi_done(current_SC);
-        return;
-    }
-#endif USE_PIO
-    
-    if(status & 0x20) {		/* Parity error */
-        printk("NCR53c406a: Warning: parity error!\n");
-        current_SC->SCp.phase = idle;
-        current_SC->result = DID_PARITY << 16;
-        current_SC->scsi_done(current_SC);
-        return;
-    }
-    
-    if(status & 0x40) {		/* Gross error */
-        printk("NCR53c406a: Warning: gross error!\n");
-        current_SC->SCp.phase = idle;
-        current_SC->result = DID_ERROR << 16;
-        current_SC->scsi_done(current_SC);
-        return;
-    }
-    
-    if(int_reg & 0x20){		/* Disconnect */
-        DEB(printk("NCR53c406a: disconnect intr received\n"));
-        if(current_SC->SCp.phase != message_in){ /* Unexpected disconnect */
-            current_SC->result = DID_NO_CONNECT << 16;
-        }
-        else{  /* Command complete, return status and message */
-            current_SC->result = (current_SC->SCp.Status & 0xff) 
-                | ((current_SC->SCp.Message & 0xff) << 8) | (DID_OK << 16);
-        }
-        
-        rtrc(0);
-        current_SC->SCp.phase = idle;
-        current_SC->scsi_done( current_SC );
-        return;
-    }
-    
-    switch(status & 0x07){	/* scsi phase */
-    case 0x00:			/* DATA-OUT */
-        if(int_reg & 0x10){     /* Target requesting info transfer */
-            rtrc(5);
-            current_SC->SCp.phase = data_out;
-            VDEB(printk("NCR53c406a: Data-Out phase\n"));
-            outb(FLUSH_FIFO, CMD_REG);
-            LOAD_DMA_COUNT(current_SC->request_bufflen); /* Max transfer size */
-#if USE_DMA			/* No s/g support for DMA */
-            NCR53c406a_dma_write(current_SC->request_buffer, 
-                                 current_SC->request_bufflen);
-#endif USE_DMA
-            outb(TRANSFER_INFO | DMA_OP, CMD_REG); 
-#if USE_PIO
-            if (!current_SC->use_sg) /* Don't use scatter-gather */
-                NCR53c406a_pio_write(current_SC->request_buffer, 
-                                     current_SC->request_bufflen);
-            else {              /* use scatter-gather */
-                sgcount = current_SC->use_sg;
-                sglist = current_SC->request_buffer;
-                while( sgcount-- ) {
-                    NCR53c406a_pio_write(sglist->address, sglist->length);
-                    sglist++;
-                }
-            }
-            REG0;
-#endif USE_PIO
-        }
-        break;
-        
-    case 0x01:			/* DATA-IN */
-        if(int_reg & 0x10){     /* Target requesting info transfer */
-            rtrc(6);
-            current_SC->SCp.phase = data_in;
-            VDEB(printk("NCR53c406a: Data-In phase\n"));
-            outb(FLUSH_FIFO, CMD_REG);
-            LOAD_DMA_COUNT(current_SC->request_bufflen); /* Max transfer size */
-#if USE_DMA			/* No s/g support for DMA */
-            NCR53c406a_dma_read(current_SC->request_buffer, 
-                                current_SC->request_bufflen);
-#endif USE_DMA
-            outb(TRANSFER_INFO | DMA_OP, CMD_REG); 
-#if USE_PIO
-            if (!current_SC->use_sg) /* Don't use scatter-gather */
-                NCR53c406a_pio_read(current_SC->request_buffer, 
-                                    current_SC->request_bufflen);
-            else {              /* Use scatter-gather */
-                sgcount = current_SC->use_sg;
-                sglist = current_SC->request_buffer;
-                while( sgcount-- ) {
-                    NCR53c406a_pio_read(sglist->address, sglist->length);
-                    sglist++;
-                }
-            }
-            REG0;
-#endif USE_PIO
-        }
-        break;
-        
-    case 0x02:			/* COMMAND */
-        current_SC->SCp.phase = command_ph;
-        printk("NCR53c406a: Warning: Unknown interupt occured in command phase!\n");
-        break;
-        
-    case 0x03:			/* STATUS */
-        rtrc(7);
-        current_SC->SCp.phase = status_ph;
-        VDEB(printk("NCR53c406a: Status phase\n"));
-        outb(FLUSH_FIFO, CMD_REG);
-        outb(INIT_CMD_COMPLETE, CMD_REG);
-        break;
-        
-    case 0x04:			/* Reserved */
-    case 0x05:			/* Reserved */
-        printk("NCR53c406a: WARNING: Reserved phase!!!\n");
-        break;
-        
-    case 0x06:			/* MESSAGE-OUT */
-        DEB(printk("NCR53c406a: Message-Out phase\n"));
-        current_SC->SCp.phase = message_out;
-        outb(SET_ATN, CMD_REG);	/* Reject the message */
-        outb(MSG_ACCEPT, CMD_REG);
-        break;
-        
-    case 0x07:			/* MESSAGE-IN */
-        rtrc(4);
-        VDEB(printk("NCR53c406a: Message-In phase\n"));
-        current_SC->SCp.phase = message_in;
-        
-        current_SC->SCp.Status = inb(SCSI_FIFO);    
-        current_SC->SCp.Message = inb(SCSI_FIFO);
-        
-        VDEB(printk("SCSI FIFO size=%d\n", inb(FIFO_FLAGS) & 0x1f));
-        DEB(printk("Status = %02x  Message = %02x\n", 
-                   current_SC->SCp.Status, current_SC->SCp.Message));
-        
-        if(current_SC->SCp.Message == SAVE_POINTERS || 
-           current_SC->SCp.Message == DISCONNECT) {
-            outb(SET_ATN, CMD_REG); /* Reject message */
-            DEB(printk("Discarding SAVE_POINTERS message\n"));
-        }
-        outb(MSG_ACCEPT, CMD_REG);
-        break;
-    }
-}
-
-#ifndef IRQ_LEV
-static int irq_probe()
-{
-    int irqs, irq;
-    int i;
-    
-    inb(INT_REG);               /* clear the interrupt register */
-    sti();
-    irqs = probe_irq_on();
-    
-    /* Invalid command will cause an interrupt */
-    REG0;
-    outb(0xff, CMD_REG);
-    
-    /* Wait for the interrupt to occur */
-    i = jiffies + WATCHDOG;
-    while(i > jiffies && !(inb(STAT_REG) & 0x80))
-        barrier();
-    if (i <= jiffies) {		/* Timed out, must be hardware trouble */
-        probe_irq_off(irqs);
-        return -1;
-    }
-    
-    irq = probe_irq_off(irqs);
-    
-    /* Kick the chip */
-    outb(CHIP_RESET, CMD_REG);
-    outb(SCSI_NOP, CMD_REG);
-    chip_init();
-    
-    return irq;
-}
-#endif IRQ_LEV
-
-static void chip_init()
-{
-    REG1;
-#if USE_DMA
-    outb(0x00, PIO_STATUS);
-#else  /* USE_PIO */
-    outb(0x01, PIO_STATUS);
-#endif
-    outb(0x00, PIO_FLAG);
-    
-    outb(C4_IMG, CONFIG4);	/* REG0; */
-    outb(C3_IMG, CONFIG3);
-    outb(C2_IMG, CONFIG2);
-    outb(C1_IMG, CONFIG1);
-    
-    outb(0x05, CLKCONV);        /* clock conversion factor */
-    outb(0x9C, SRTIMOUT);       /* Selection timeout */
-    outb(0x05, SYNCPRD);        /* Synchronous transfer period */
-    outb(SYNC_MODE, SYNCOFF);   /* synchronous mode */  
-}
-
-void calc_port_addr()
-{
-    /* Control Register Set 0 */
-    TC_LSB		= (port_base+0x00);
-    TC_MSB		= (port_base+0x01);
-    SCSI_FIFO		= (port_base+0x02);
-    CMD_REG		= (port_base+0x03);
-    STAT_REG		= (port_base+0x04);
-    DEST_ID		= (port_base+0x04);
-    INT_REG		= (port_base+0x05);
-    SRTIMOUT		= (port_base+0x05);
-    SEQ_REG		= (port_base+0x06);
-    SYNCPRD		= (port_base+0x06);
-    FIFO_FLAGS		= (port_base+0x07);
-    SYNCOFF		= (port_base+0x07);
-    CONFIG1		= (port_base+0x08);
-    CLKCONV		= (port_base+0x09);
-    /* TESTREG		= (port_base+0x0A); */
-    CONFIG2		= (port_base+0x0B);
-    CONFIG3		= (port_base+0x0C);
-    CONFIG4		= (port_base+0x0D);
-    TC_HIGH		= (port_base+0x0E);
-    /* FIFO_BOTTOM	= (port_base+0x0F); */
-    
-    /* Control Register Set 1 */
-    /* JUMPER_SENSE	= (port_base+0x00);*/
-    /* SRAM_PTR		= (port_base+0x01);*/
-    /* SRAM_DATA	= (port_base+0x02);*/
-    PIO_FIFO		= (port_base+0x04);
-    /* PIO_FIFO1	= (port_base+0x05);*/
-    /* PIO_FIFO2	= (port_base+0x06);*/
-    /* PIO_FIFO3	= (port_base+0x07);*/
-    PIO_STATUS		= (port_base+0x08);
-    /* ATA_CMD		= (port_base+0x09);*/
-    /* ATA_ERR		= (port_base+0x0A);*/
-    PIO_FLAG		= (port_base+0x0B);
-    CONFIG5		= (port_base+0x0D);
-    /* SIGNATURE	= (port_base+0x0E);*/
-    /* CONFIG6		= (port_base+0x0F);*/
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = NCR53c406a;
-
-#include "scsi_module.c"
-#endif
-
-/*
- * Overrides for Emacs so that we get a uniform tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/NCR53c406a.h b/i386/i386at/gpl/linux/scsi/NCR53c406a.h
deleted file mode 100644
index dcb48870..00000000
--- a/i386/i386at/gpl/linux/scsi/NCR53c406a.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _NCR53C406A_H
-#define _NCR53C406A_H
-
-/*
- *  NCR53c406a.h
- * 
- *  Copyright (C) 1994 Normunds Saumanis (normunds@rx.tech.swh.lv)
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the
- *  Free Software Foundation; either version 2, or (at your option) any
- *  later version.
- *
- *  This program is distributed in the hope that it will be useful, but
- *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  General Public License for more details.
- *
- */
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-/* NOTE:  scatter-gather support only works in PIO mode.
- * Use SG_NONE if DMA mode is enabled!
- */
-#define NCR53c406a { \
-     NULL			/* next */, \
-     NULL			/* usage count */, \
-     &proc_scsi_NCR53c406a      /* proc_dir */, \
-     NULL			/* proc_info */, \
-     "NCR53c406a"		/* name */, \
-     NCR53c406a_detect		/* detect */, \
-     NULL			/* release */, \
-     NCR53c406a_info		/* info */, \
-     NCR53c406a_command		/* command */, \
-     NCR53c406a_queue		/* queuecommand */, \
-     NCR53c406a_abort		/* abort */, \
-     NCR53c406a_reset		/* reset */, \
-     NULL			/* slave_attach */, \
-     NCR53c406a_biosparm	/* biosparm */, \
-     1				/* can_queue */, \
-     7				/* SCSI ID of the chip */, \
-     32				/*SG_ALL*/ /*SG_NONE*/, \
-     1				/* commands per lun */, \
-     0				/* number of boards in system */, \
-     1				/* unchecked_isa_dma */, \
-     ENABLE_CLUSTERING \
-}
-
-extern struct proc_dir_entry proc_scsi_NCR53c406a;
-
-int NCR53c406a_detect(Scsi_Host_Template *);
-const char* NCR53c406a_info(struct Scsi_Host *);
-
-int NCR53c406a_command(Scsi_Cmnd *);
-int NCR53c406a_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int NCR53c406a_abort(Scsi_Cmnd *);
-int NCR53c406a_reset(Scsi_Cmnd *);
-int NCR53c406a_biosparm(Disk *, kdev_t, int []);
-
-#endif /* _NCR53C406A_H */
-
-/*
- * Overrides for Emacs so that we get a uniform tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/scsi/advansys.c b/i386/i386at/gpl/linux/scsi/advansys.c
deleted file mode 100644
index 3f8efe3d..00000000
--- a/i386/i386at/gpl/linux/scsi/advansys.c
+++ /dev/null
@@ -1,9061 +0,0 @@
-/* $Id: advansys.c,v 1.1.1.1 1997/02/25 21:27:45 thomas Exp $ */
-/*
- * advansys.c - Linux Host Driver for AdvanSys SCSI Adapters
- * 
- * Copyright (c) 1995-1996 Advanced System Products, Inc.
- * All Rights Reserved.
- *
- * This driver may be modified and freely distributed provided that
- * the above copyright message and this comment are included in the
- * distribution. The latest version of this driver is available at
- * the AdvanSys FTP and BBS sites listed below.
- *
- * Please send questions, comments, bug reports to:
- * bobf@advansys.com (Bob Frey)
- */
-
-/* The driver has been tested with Linux 1.2.1 and 1.3.57 kernels. */
-#define ASC_VERSION "1.2"	/* AdvanSys Driver Version */
-
-/*
-
-  Documentation for the AdvanSys Driver
-
-  A. Adapters Supported by this Driver
-  B. Linux 1.2.X - Directions for Adding the AdvanSys Driver
-  C. Linux 1.3.X - Directions for Adding the AdvanSys Driver
-  D. Source Comments
-  E. Driver Compile Time Options and Debugging
-  F. Driver LILO Option
-  G. Release History
-  H. Known Problems or Issues
-  I. Credits
-  J. AdvanSys Contact Information
-
-
-  A. Adapters Supported by this Driver
- 
-     AdvanSys (Advanced System Products, Inc.) manufactures the following
-     Bus-Mastering SCSI-2 Host Adapters for the ISA, EISA, VL, and PCI
-     buses. This Linux driver supports all of these adapters.
-     
-     The CDB counts below indicate the number of SCSI CDB (Command
-     Descriptor Block) requests that can be stored in the RISC chip
-     cache and board LRAM. The driver detect routine will display the
-     number of CDBs available for each adapter detected. This value
-     can be lowered in the BIOS by changing the 'Host Queue Size'
-     adapter setting.
-
-     Connectivity Products:
-       ABP920 - Bus-Master PCI 16 CDB
-       ABP930 - Bus-Master PCI 16 CDB
-       ABP5140 - Bus-Master PnP ISA 16 CDB
-   
-     Single Channel Products:
-       ABP542 - Bus-Master ISA 240 CDB
-       ABP5150 - Bus-Master ISA 240 CDB *
-       ABP742 - Bus-Master EISA 240 CDB
-       ABP842 - Bus-Master VL 240 CDB
-       ABP940 - Bus-Master PCI 240 CDB
-   
-     Dual Channel Products:
-       ABP950 - Dual Channel Bus-Master PCI 240 CDB Per Channel
-       ABP852 - Dual Channel Bus-Master VL 240 CDB Per Channel
-       ABP752 - Dual Channel Bus-Master EISA 240 CDB Per Channel
-
-     * This board is shipped by HP with the 4020i CD-R drive. It has
-       no BIOS so it cannot control a boot device, but it can control
-       any secondary devices.
- 
-  B. Linux 1.2.X - Directions for Adding the AdvanSys Driver
- 
-     There are two source files: advansys.h and advansys.c. Copy
-     both of these files to the directory /usr/src/linux/drivers/scsi.
-    
-     1. Add the following line to /usr/src/linux/arch/i386/config.in
-        after "comment 'SCSI low-level drivers'":
-    
-          bool 'AdvanSys SCSI support' CONFIG_SCSI_ADVANSYS y
-    
-     2. Add the following lines to /usr/src/linux/drivers/scsi/hosts.c
-        after "#include "hosts.h"":
-    
-          #ifdef CONFIG_SCSI_ADVANSYS
-          #include "advansys.h"
-          #endif
-    
-        and after "static Scsi_Host_Template builtin_scsi_hosts[] =":
-    
-          #ifdef CONFIG_SCSI_ADVANSYS
-          ADVANSYS,
-          #endif
-    
-     3. Add the following lines to /usr/src/linux/drivers/scsi/Makefile:
-    
-          ifdef CONFIG_SCSI_ADVANSYS
-          SCSI_SRCS := $(SCSI_SRCS) advansys.c
-          SCSI_OBJS := $(SCSI_OBJS) advansys.o
-          else
-          SCSI_MODULE_OBJS := $(SCSI_MODULE_OBJS) advansys.o
-          endif
-
-     4. (Optional) If you would like to enable the LILO command line
-        and /etc/lilo.conf 'advansys' option, make the following changes.
-        This option can be used to disable I/O port scanning or to limit
-        I/O port scanning to specific addresses. Refer to the 'Driver
-        LILO Option' section below. Add the following lines to
-        /usr/src/linux/init/main.c in the prototype section:
-
-          extern void advansys_setup(char *str, int *ints);
-
-        and add the following lines to the bootsetups[] array.
-
-          #ifdef CONFIG_SCSI_ADVANSYS
-             { "advansys=", advansys_setup },
-          #endif
-
-     5. If you have the HP 4020i CD-R driver and Linux 1.2.X you should
-        add a fix to the CD-ROM target driver. This fix will allow
-        you to mount CDs with the iso9660 file system. Linux 1.3.X
-        already has this fix. In the file /usr/src/linux/drivers/scsi/sr.c
-        and function get_sectorsize() after the line:
-
-        if(scsi_CDs[i].sector_size == 0) scsi_CDs[i].sector_size = 2048;
-
-        add the following line:
-
-        if(scsi_CDs[i].sector_size == 2340) scsi_CDs[i].sector_size = 2048;
-
-     6. In the directory /usr/src/linux run 'make config' to configure
-        the AdvanSys driver, then run 'make vmlinux' or 'make zlilo' to
-        make the kernel. If the AdvanSys driver is not configured, then
-        a loadable module can be built by running 'make modules' and
-        'make modules_install'. Use 'insmod' and 'rmmod' to install
-        and remove advansys.o.
- 
-  C. Linux 1.3.X - Directions for Adding the AdvanSys Driver
-
-     There are two source files: advansys.h and advansys.c. Copy
-     both of these files to the directory /usr/src/linux/drivers/scsi.
-   
-     1. Add the following line to /usr/src/linux/drivers/scsi/Config.in
-        after "comment 'SCSI low-level drivers'":
-   
-          dep_tristate 'AdvanSys SCSI support' CONFIG_SCSI_ADVANSYS $CONFIG_SCSI
-   
-     2. Add the following lines to /usr/src/linux/drivers/scsi/hosts.c
-        after "#include "hosts.h"":
-   
-          #ifdef CONFIG_SCSI_ADVANSYS
-          #include "advansys.h"
-          #endif
-   
-        and after "static Scsi_Host_Template builtin_scsi_hosts[] =":
-   
-          #ifdef CONFIG_SCSI_ADVANSYS
-          ADVANSYS,
-          #endif
-   
-     3. Add the following lines to /usr/src/linux/drivers/scsi/Makefile:
-   
-          ifeq ($(CONFIG_SCSI_ADVANSYS),y)
-          L_OBJS += advansys.o
-          else
-            ifeq ($(CONFIG_SCSI_ADVANSYS),m)
-            M_OBJS += advansys.o
-            endif
-          endif
-   
-     4. Add the following line to /usr/src/linux/include/linux/proc_fs.h
-        in the enum scsi_directory_inos array:
-   
-          PROC_SCSI_ADVANSYS,
-   
-     5. (Optional) If you would like to enable the LILO command line
-        and /etc/lilo.conf 'advansys' option, make the following changes.
-        This option can be used to disable I/O port scanning or to limit
-        I/O port scanning to specific addresses. Refer to the 'Driver
-        LILO Option' section below. Add the following lines to
-        /usr/src/linux/init/main.c in the prototype section:
-   
-          extern void advansys_setup(char *str, int *ints);
-   
-        and add the following lines to the bootsetups[] array.
-   
-          #ifdef CONFIG_SCSI_ADVANSYS
-             { "advansys=", advansys_setup },
-          #endif
-   
-     6. In the directory /usr/src/linux run 'make config' to configure
-        the AdvanSys driver, then run 'make vmlinux' or 'make zlilo' to
-        make the kernel. If the AdvanSys driver is not configured, then
-        a loadable module can be built by running 'make modules' and
-        'make modules_install'. Use 'insmod' and 'rmmod' to install
-        and remove advansys.o.
-
-  D. Source Comments
- 
-     1. Use tab stops set to 4 for the source files. For vi use 'se tabstops=4'.
- 
-     2. This driver should be maintained in multiple files. But to make
-        it easier to include with Linux and to follow Linux conventions,
-        the whole driver is maintained in the source files advansys.h and
-        advansys.c. In this file logical sections of the driver begin with
-        a comment that contains '---'. The following are the logical sections
-        of the driver below.
- 
-           --- Linux Version
-           --- Linux Include Files 
-           --- Driver Options
-           --- Asc Library Constants and Macros
-           --- Debugging Header
-           --- Driver Constants
-           --- Driver Macros
-           --- Driver Structures
-           --- Driver Data
-           --- Driver Function Prototypes
-           --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
-           --- Loadable Driver Support
-           --- Miscellaneous Driver Functions
-           --- Functions Required by the Asc Library
-           --- Tracing and Debugging Functions
-           --- Asc Library Functions
- 
-     3. The string 'XXX' is used to flag code that needs to be re-written
-        or that contains a problem that needs to be addressed.
- 
-     4. I have stripped comments from and reformatted the source for the
-        Asc Library which is included in this file. I haven't done this
-        to obfuscate the code. Actually I have done this to deobfuscate
-        the code. The Asc Library source can be found under the following
-        headings.
- 
-           --- Asc Library Constants and Macros
-           --- Asc Library Functions
- 
-  E. Driver Compile Time Options and Debugging
- 
-     In this source file the following constants can be defined. They are
-     defined in the source below. Both of these options are enabled by
-     default.
- 
-     1. ADVANSYS_DEBUG - enable for debugging and assertions
- 
-        The amount of debugging output can be controlled with the global
-        variable 'asc_dbglvl'. The higher the number the more output. By
-        default the debug level is 0.
-        
-        If the driver is loaded at boot time and the LILO Driver Option
-        is included in the system, the debug level can be changed by
-        specifying a 5th (ASC_NUM_BOARD_SUPPORTED + 1) I/O Port. The
-        first three hex digits of the pseudo I/O Port must be set to
-        'deb' and the fourth hex digit specifies the debug level: 0 - F.
-        The following command line will look for an adapter at 0x330
-        and set the debug level to 2.
-
-           linux advansys=0x330,0x0,0x0,0x0,0xdeb2
-
-        If the driver is built as a loadable module this variable can be
-        defined when the driver is loaded. The following insmod command
-        will set the debug level to one.
-  
-           insmod advansys.o asc_dbglvl=1
- 
- 
-        Debugging Message Levels:
-           0: Errors Only
-           1: High-Level Tracing
-           2-N: Verbose Tracing
- 
-        I don't know the approved way for turning on printk()s to the
-        console. Here's a program I use to do this. Debug output is
-        logged in /var/adm/messages.
- 
-          main()
-          {
-                  syscall(103, 7, 0, 0);
-          }
- 
-        I found that increasing LOG_BUF_LEN to 40960 in kernel/printk.c
-        prevents most level 1 debug messages from being lost.
- 
-     2. ADVANSYS_STATS - enable statistics and tracing
- 
-        For Linux 1.2.X if ADVANSYS_STATS_1_2_PRINT is defined every
-        10,000 I/O operations the driver will print statistics to the
-        console. This value can be changed by modifying the constant
-        used in advansys_queuecommand(). ADVANSYS_STATS_1_2_PRINT is
-        off by default.
-
-        For Linux 1.3.X statistics can be accessed by reading the
-        /proc/scsi/advansys/[0-9] files.
-
-        Note: these statistics are currently maintained on a global driver
-        basis and not per board.
-
-  F. Driver LILO Option
- 
-     If init/main.c is modified as described in the 'Directions for Adding
-     the AdvanSys Driver to Linux' section (B.4.) above, the driver will
-     recognize the 'advansys' LILO command line and /etc/lilo.conf option.
-     This option can be used to either disable I/O port scanning or to limit
-     scanning to 1 - 4 I/O ports. Regardless of the option setting EISA and
-     PCI boards will still be searched for and detected. This option only
-     affects searching for ISA and VL boards.
-
-     Examples:
-       1. Eliminate I/O port scanning:
-            boot: linux advansys=
-              or
-            boot: linux advansys=0x0
-       2. Limit I/O port scanning to one I/O port:
-            boot: linux advansys=0x110
-       3. Limit I/O port scanning to four I/O ports:
-            boot: linux advansys=0x110,0x210,0x230,0x330
-
-     For a loadable module the same effect can be achieved by setting
-     the 'asc_iopflag' variable and 'asc_ioport' array when loading
-     the driver, e.g.
-
-           insmod advansys.o asc_iopflag=1 asc_ioport=0x110,0x330
-
-     If ADVANSYS_DEBUG is defined a 5th (ASC_NUM_BOARD_SUPPORTED + 1)
-     I/O Port may be added to specify the driver debug level. Refer to
-     the 'Driver Compile Time Options and Debugging' section above for
-     more information.
-
-  G. Release History
-
-     12/23/95 BETA-1.0:
-         First Release
-
-     12/28/95 BETA-1.1:
-         1. Prevent advansys_detect() from being called twice.
-         2. Add LILO 0xdeb[0-f] option to set 'asc_dbglvl'.
-
-     1/12/96 1.2:
-         1. Prevent re-entrancy in the interrupt handler which
-            resulted in the driver hanging Linux.
-         2. Fix problem that prevented ABP-940 cards from being
-            recognized on some PCI motherboards.
-         3. Add support for the ABP-5140 PnP ISA card.
-         4. Fix check condition return status.
-         5. Add conditionally compiled code for Linux 1.3.X.
-        
-  H. Known Problems or Issues
-
-     1. The setting for 'cmd_per_lun' needs to be changed. It is currently
-        less then what the AdvanSys boards can queue. Because the target and
-        mid-level Linux drivers base memory allocation on 'cmd_per_lun' (as
-        well as 'sg_tablesize') memory use gets out of hand with a large
-        'cmd_per_lun'. 'cmd_per_lun' should be per device instead of per
-        adapter. When the driver is compiled as a loadable module both
-        'cmd_per_lun' and 'sg_tablesize' are tuned down to try to prevent
-        memory allocation errors.
-
-     2. For the first scsi command sent to a device the driver increases
-        the timeout value. This gives the driver more time to perform
-        its own initialization for the board and each device. The timeout
-        value is only changed on the first scsi command for each device
-        and never thereafter.
-
-  I. Credits
-
-     Nathan Hartwell (mage@cdc3.cdc.net) provided the directions and
-     and basis for the Linux 1.3.X changes which were included in the
-     1.2 release.
-
-  J. AdvanSys Contact Information
- 
-     Mail:                   Advanced System Products, Inc.
-                             1150 Ringwood Court
-                             San Jose, CA 95131 USA
-     Operator:               1-408-383-9400
-     FAX:                    1-408-383-9612
-     Tech Support:           1-800-525-7440
-     BBS:                    1-408-383-9540 (9600,N,8,1)
-     Interactive FAX:        1-408-383-9753
-     Customer Direct Sales:  1-800-883-1099
-     Tech Support E-Mail:    support@advansys.com
-     Linux Support E-Mail:   bobf@advansys.com
-     FTP Site:               ftp.advansys.com (login: anonymous)
-     Web Site:               http://www.advansys.com
-
-*/
-
-
-/*
- * --- Linux Version
- */
-
-/*
- * The driver can be used in Linux 1.2.X or 1.3.X.
- */
-#if !defined(LINUX_1_2) && !defined(LINUX_1_3)
-#ifndef LINUX_VERSION_CODE
-#include <linux/version.h>
-#endif /* LINUX_VERSION_CODE */
-#if LINUX_VERSION_CODE > 65536 + 3 * 256
-#define LINUX_1_3
-#else /* LINUX_VERSION_CODE */
-#define LINUX_1_2
-#endif /* LINUX_VERSION_CODE */
-#endif /* !defined(LINUX_1_2) && !defined(LINUX_1_3) */
-
-
-/*
- * --- Linux Include Files 
- */
-
-#ifdef MODULE
-#ifdef LINUX_1_3
-#include <linux/autoconf.h>
-#endif /* LINUX_1_3 */ 
-#include <linux/module.h>
-#endif /* MODULE */
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/malloc.h>
-#include <linux/config.h>
-#ifdef LINUX_1_3
-#include <linux/proc_fs.h>
-#endif /* LINUX_1_3 */ 
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/dma.h>
-#ifdef LINUX_1_2
-#include "../block/blk.h"
-#else /* LINUX_1_3 */ 
-#include <linux/blk.h>
-#include <linux/stat.h>
-#endif /* LINUX_1_3 */ 
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-#include "advansys.h"
-
-
-/*
- * --- Driver Options
- */
-#define ADVANSYS_DEBUG /* Enable for debugging and assertions. */
-#define ADVANSYS_STATS /* Enable for statistics and tracing. */
-#ifdef LINUX_1_2
-#undef ADVANSYS_STATS_1_2_PRINT /* Enable to print statistics to console. */
-#endif /* LINUX_1_2 */
-
-
-/*
- * --- Asc Library Constants and Macros
- */
-
-#define ASC_LIB_VERSION_MAJOR  1
-#define ASC_LIB_VERSION_MINOR  16
-#define ASC_LIB_SERIAL_NUMBER  53
-
-typedef unsigned char uchar;
-typedef unsigned char BYTE;
-typedef unsigned short WORD;
-typedef unsigned long DWORD;
-
-typedef int         BOOL;
-
-#ifndef NULL
-#define NULL     (0)
-#endif
-
-#ifndef TRUE
-#define TRUE     (1)
-#endif
-
-#ifndef FALSE
-#define FALSE    (0)
-#endif
-
-#define  REG     register
-
-#define rchar    REG char
-#define rshort   REG short
-#define rint     REG int
-#define rlong    REG long
-
-#define ruchar   REG uchar
-#define rushort  REG ushort
-#define ruint    REG uint
-#define rulong   REG ulong
-
-#define NULLPTR   ( void *)0
-#define FNULLPTR  ( void dosfar *)0UL
-#define EOF      (-1)
-#define EOS      '\0'
-#define ERR      (-1)
-#define UB_ERR   (uchar)(0xFF)
-#define UW_ERR   (uint)(0xFFFF)
-#define UL_ERR   (ulong)(0xFFFFFFFFUL)
-
-#define iseven_word( val )  ( ( ( ( uint )val) & ( uint )0x0001 ) == 0 )
-#define isodd_word( val )   ( ( ( ( uint )val) & ( uint )0x0001 ) != 0 )
-#define toeven_word( val )  ( ( ( uint )val ) & ( uint )0xFFFE )
-
-#define biton( val, bits )   ((( uint )( val >> bits ) & (uint)0x0001 ) != 0 )
-#define bitoff( val, bits )  ((( uint )( val >> bits ) & (uint)0x0001 ) == 0 )
-#define lbiton( val, bits )  ((( ulong )( val >> bits ) & (ulong)0x00000001UL ) != 0 )
-#define lbitoff( val, bits ) ((( ulong )( val >> bits ) & (ulong)0x00000001UL ) == 0 )
-
-#define  absh( val )    ( ( val ) < 0 ? -( val ) : ( val ) )
-
-#define  swapbyte( ch )  ( ( ( (ch) << 4 ) | ( (ch) >> 4 ) ) )
-
-#ifndef GBYTE
-#define GBYTE       (0x40000000UL)
-#endif
-
-#ifndef MBYTE
-#define MBYTE       (0x100000UL)
-#endif
-
-#ifndef KBYTE
-#define KBYTE       (0x400)
-#endif
-
-#define HI_BYTE(x) ( *( ( BYTE *)(&x)+1 ) )
-#define LO_BYTE(x) ( *( ( BYTE *)&x ) )
-
-#define HI_WORD(x) ( *( ( WORD *)(&x)+1 ) )
-#define LO_WORD(x) ( *( ( WORD *)&x ) )
-
-#ifndef MAKEWORD
-#define MAKEWORD(lo, hi)    ((WORD) (((WORD) lo) | ((WORD) hi << 8)))
-#endif
-
-#ifndef MAKELONG
-#define MAKELONG(lo, hi)    ((DWORD) (((DWORD) lo) | ((DWORD) hi << 16)))
-#endif
-
-#define SwapWords(dWord)        ((DWORD) ((dWord >> 16) | (dWord << 16)))
-#define SwapBytes(word)         ((WORD) ((word >> 8) | (word << 8)))
-
-#define BigToLittle(dWord) \
-    ((DWORD) (SwapWords(MAKELONG(SwapBytes(LO_WORD(dWord)), SwapBytes(HI_WORD(dWord))))))
-#define LittleToBig(dWord)      BigToLittle(dWord)
-
-#define Lptr
-#define dosfar
-#define far
-#define PortAddr			unsigned short
-#define Ptr2Func        	ulong
-
-#define inp(port)        	inb(port)
-#define inpw(port)       	inw(port)
-#define outp(port, byte)    outb((byte), (port))
-#define outpw(port, word)   outw((word), (port))
-
-#define ASC_MAX_SG_QUEUE	5
-#define ASC_MAX_SG_LIST		(1 + ((ASC_SG_LIST_PER_Q) * (ASC_MAX_SG_QUEUE)))
-
-#define CC_INIT_INQ_DISPLAY     FALSE
-
-#define CC_CLEAR_LRAM_SRB_PTR   FALSE
-#define CC_VERIFY_LRAM_COPY     FALSE
-
-#define CC_DEBUG_SG_LIST        FALSE
-#define CC_FAST_STRING_IO       FALSE
-
-#define CC_WRITE_IO_COUNT       FALSE
-#define CC_CLEAR_DMA_REMAIN     FALSE
-
-#define CC_DISABLE_PCI_PARITY_INT TRUE
-
-#define CC_LINK_BUSY_Q         FALSE
-
-#define CC_TARGET_MODE         FALSE
-
-#define CC_SCAM                FALSE
-
-#define CC_LITTLE_ENDIAN_HOST  TRUE
-
-#ifndef CC_TEST_LRAM_ENDIAN
-
-#if CC_LITTLE_ENDIAN_HOST
-#define CC_TEST_LRAM_ENDIAN     FALSE
-#else
-#define CC_TEST_LRAM_ENDIAN     TRUE
-#endif
-
-#endif
-
-#define CC_STRUCT_ALIGNED      TRUE
-
-#define CC_MEMORY_MAPPED_IO    FALSE
-
-#ifndef CC_TARGET_MODE
-#define CC_TARGET_MODE         FALSE
-#endif
-
-#ifndef CC_STRUCT_ALIGNED
-#define CC_STRUCT_ALIGNED      FALSE
-#endif
-
-#ifndef CC_LITTLE_ENDIAN_HOST
-#define CC_LITTLE_ENDIAN_HOST  TRUE
-#endif
-
-#if !CC_LITTLE_ENDIAN_HOST
-
-#ifndef CC_TEST_LRAM_ENDIAN
-#define CC_TEST_LRAM_ENDIAN    TRUE
-#endif
-
-#endif
-
-#ifndef CC_MEMORY_MAPPED_IO
-#define CC_MEMORY_MAPPED_IO    FALSE
-#endif
-
-#ifndef CC_WRITE_IO_COUNT
-#define CC_WRITE_IO_COUNT      FALSE
-#endif
-
-#ifndef CC_CLEAR_DMA_REMAIN
-#define CC_CLEAR_DMA_REMAIN    FALSE
-#endif
-
-#define ASC_CS_TYPE  unsigned short
-
-#ifndef asc_ptr_type
-#define asc_ptr_type
-#endif
-
-#ifndef CC_SCAM
-#define CC_SCAM  FALSE
-#endif
-
-#ifndef ASC_GET_PTR2FUNC
-#define ASC_GET_PTR2FUNC( fun )  ( Ptr2Func )( fun )
-#endif
-
-#define FLIP_BYTE_NIBBLE( x )    ( ((x<<4)& 0xFF) | (x>>4) )
-
-#define ASC_IS_ISA          (0x0001)
-#define ASC_IS_ISAPNP       (0x0081)
-#define ASC_IS_EISA         (0x0002)
-#define ASC_IS_PCI          (0x0004)
-#define ASC_IS_PCMCIA       (0x0008)
-#define ASC_IS_PNP          (0x0010)
-#define ASC_IS_MCA          (0x0020)
-#define ASC_IS_VL           (0x0040)
-
-#define ASC_ISA_PNP_PORT_ADDR  (0x279)
-#define ASC_ISA_PNP_PORT_WRITE (ASC_ISA_PNP_PORT_ADDR+0x800)
-
-#define ASC_IS_WIDESCSI_16  (0x0100)
-#define ASC_IS_WIDESCSI_32  (0x0200)
-
-#define ASC_IS_BIG_ENDIAN   (0x8000)
-
-#define ASC_CHIP_MIN_VER_VL      (0x01)
-#define ASC_CHIP_MAX_VER_VL      (0x07)
-
-#define ASC_CHIP_MIN_VER_PCI     (0x09)
-#define ASC_CHIP_MAX_VER_PCI     (0x0F)
-#define ASC_CHIP_VER_PCI_BIT     (0x08)
-
-#define ASC_CHIP_MIN_VER_ISA     (0x11)
-#define ASC_CHIP_MIN_VER_ISA_PNP (0x21)
-#define ASC_CHIP_MAX_VER_ISA     (0x27)
-#define ASC_CHIP_VER_ISA_BIT     (0x30)
-#define ASC_CHIP_VER_ISAPNP_BIT  (0x20)
-
-#define ASC_CHIP_VER_ASYN_BUG    (0x21)
-
-#define ASC_CHIP_MIN_VER_EISA (0x41)
-#define ASC_CHIP_MAX_VER_EISA (0x47)
-#define ASC_CHIP_VER_EISA_BIT (0x40)
-
-#define ASC_MAX_VL_DMA_ADDR     (0x07FFFFFFL)
-#define ASC_MAX_VL_DMA_COUNT    (0x07FFFFFFL)
-
-#define ASC_MAX_PCI_DMA_ADDR    (0xFFFFFFFFL)
-#define ASC_MAX_PCI_DMA_COUNT   (0xFFFFFFFFL)
-
-#define ASC_MAX_ISA_DMA_ADDR    (0x00FFFFFFL)
-#define ASC_MAX_ISA_DMA_COUNT   (0x00FFFFFFL)
-
-#define ASC_MAX_EISA_DMA_ADDR   (0x07FFFFFFL)
-#define ASC_MAX_EISA_DMA_COUNT  (0x07FFFFFFL)
-
-#if !CC_STRUCT_ALIGNED
-
-#define DvcGetQinfo( iop_base, s_addr, outbuf, words)  \
-        AscMemWordCopyFromLram( iop_base, s_addr, outbuf, words)
-
-#define DvcPutScsiQ( iop_base, s_addr, outbuf, words) \
-        AscMemWordCopyToLram( iop_base, s_addr, outbuf, words)
-
-#endif
-
-#define ASC_SCSI_ID_BITS  3
-#define ASC_SCSI_TIX_TYPE     uchar
-#define ASC_ALL_DEVICE_BIT_SET  0xFF
-
-#ifdef ASC_WIDESCSI_16
-
-#undef  ASC_SCSI_ID_BITS
-#define ASC_SCSI_ID_BITS  4
-#define ASC_ALL_DEVICE_BIT_SET  0xFFFF
-
-#endif
-
-#ifdef ASC_WIDESCSI_32
-
-#undef  ASC_SCSI_ID_BITS
-#define ASC_SCSI_ID_BITS  5
-#define ASC_ALL_DEVICE_BIT_SET  0xFFFFFFFFL
-
-#endif
-
-#if ASC_SCSI_ID_BITS == 3
-
-#define ASC_SCSI_BIT_ID_TYPE  uchar
-#define ASC_MAX_TID       7
-#define ASC_MAX_LUN       7
-#define ASC_SCSI_WIDTH_BIT_SET  0xFF
-
-#elif ASC_SCSI_ID_BITS == 4
-
-#define ASC_SCSI_BIT_ID_TYPE   ushort
-#define ASC_MAX_TID         15
-#define ASC_MAX_LUN         7
-#define ASC_SCSI_WIDTH_BIT_SET  0xFFFF
-
-#elif ASC_SCSI_ID_BITS == 5
-
-#define ASC_SCSI_BIT_ID_TYPE    ulong
-#define ASC_MAX_TID         31
-#define ASC_MAX_LUN         7
-#define ASC_SCSI_WIDTH_BIT_SET  0xFFFFFFFF
-
-#else
-
-#error  ASC_SCSI_ID_BITS definition is wrong
-
-#endif
-
-#define ASC_MAX_SENSE_LEN   32
-#define ASC_MIN_SENSE_LEN   14
-
-#define ASC_MAX_CDB_LEN     12
-
-#define SCSICMD_TestUnitReady     0x00
-#define SCSICMD_Rewind            0x01
-#define SCSICMD_Rezero            0x01
-#define SCSICMD_RequestSense      0x03
-#define SCSICMD_Format            0x04
-#define SCSICMD_FormatUnit        0x04
-#define SCSICMD_Read6             0x08
-#define SCSICMD_Write6            0x0A
-#define SCSICMD_Seek6             0x0B
-#define SCSICMD_Inquiry           0x12
-#define SCSICMD_Verify6           0x13
-#define SCSICMD_ModeSelect6       0x15
-#define SCSICMD_ModeSense6        0x1A
-
-#define SCSICMD_StartStopUnit     0x1B
-#define SCSICMD_LoadUnloadTape    0x1B
-#define SCSICMD_ReadCapacity      0x25
-#define SCSICMD_Read10            0x28
-#define SCSICMD_Write10           0x2A
-#define SCSICMD_Seek10            0x2B
-#define SCSICMD_Erase10           0x2C
-#define SCSICMD_WriteAndVerify10  0x2E
-#define SCSICMD_Verify10          0x2F
-
-#define SCSICMD_ModeSelect10      0x55
-#define SCSICMD_ModeSense10       0x5A
-
-#define SCSI_TYPE_DASD     0x00
-#define SCSI_TYPE_SASD     0x01
-#define SCSI_TYPE_PRN      0x02
-#define SCSI_TYPE_PROC     0x03
-
-#define SCSI_TYPE_WORM     0x04
-#define SCSI_TYPE_CDROM    0x05
-#define SCSI_TYPE_SCANNER  0x06
-#define SCSI_TYPE_OPTMEM   0x07
-#define SCSI_TYPE_MED_CHG  0x08
-#define SCSI_TYPE_COMM     0x09
-#define SCSI_TYPE_UNKNOWN  0x1F
-#define SCSI_TYPE_NO_DVC   0xFF
-
-#define ASC_SCSIDIR_NOCHK    0x00
-
-#define ASC_SCSIDIR_T2H      0x08
-
-#define ASC_SCSIDIR_H2T      0x10
-
-#define ASC_SCSIDIR_NODATA   0x18
-
-#define SCSI_SENKEY_NO_SENSE      0x00
-#define SCSI_SENKEY_UNDEFINED     0x01
-#define SCSI_SENKEY_NOT_READY     0x02
-#define SCSI_SENKEY_MEDIUM_ERR    0x03
-#define SCSI_SENKEY_HW_ERR        0x04
-#define SCSI_SENKEY_ILLEGAL       0x05
-#define SCSI_SENKEY_ATTENSION     0x06
-#define SCSI_SENKEY_PROTECTED     0x07
-#define SCSI_SENKEY_BLANK         0x08
-#define SCSI_SENKEY_V_UNIQUE      0x09
-#define SCSI_SENKEY_CPY_ABORT     0x0A
-#define SCSI_SENKEY_ABORT         0x0B
-#define SCSI_SENKEY_EQUAL         0x0C
-#define SCSI_SENKEY_VOL_OVERFLOW  0x0D
-#define SCSI_SENKEY_MISCOMP       0x0E
-#define SCSI_SENKEY_RESERVED      0x0F
-
-#define ASC_SRB_HOST( x )  ( ( uchar )( ( uchar )( x ) >> 4 ) )
-#define ASC_SRB_TID( x )   ( ( uchar )( ( uchar )( x ) & ( uchar )0x0F ) )
-
-#define ASC_SRB_LUN( x )   ( ( uchar )( ( uint )( x ) >> 13 ) )
-
-#define PUT_CDB1( x )   ( ( uchar )( ( uint )( x ) >> 8 ) )
-
-#define SS_GOOD              0x00
-#define SS_CHK_CONDITION     0x02
-#define SS_CONDITION_MET     0x04
-#define SS_TARGET_BUSY       0x08
-#define SS_INTERMID          0x10
-#define SS_INTERMID_COND_MET 0x14
-
-#define SS_RSERV_CONFLICT    0x18
-#define SS_CMD_TERMINATED    0x22
-
-#define SS_QUEUE_FULL        0x28
-
-#define MS_CMD_DONE    0x00
-#define MS_EXTEND      0x01
-#define MS_SDTR_LEN    0x03
-#define MS_SDTR_CODE   0x01
-
-#define M1_SAVE_DATA_PTR        0x02
-#define M1_RESTORE_PTRS         0x03
-#define M1_DISCONNECT           0x04
-#define M1_INIT_DETECTED_ERR    0x05
-#define M1_ABORT                0x06
-#define M1_MSG_REJECT           0x07
-#define M1_NO_OP                0x08
-#define M1_MSG_PARITY_ERR       0x09
-#define M1_LINK_CMD_DONE        0x0A
-#define M1_LINK_CMD_DONE_WFLAG  0x0B
-#define M1_BUS_DVC_RESET        0x0C
-#define M1_ABORT_TAG            0x0D
-#define M1_CLR_QUEUE            0x0E
-#define M1_INIT_RECOVERY        0x0F
-#define M1_RELEASE_RECOVERY     0x10
-#define M1_KILL_IO_PROC         0x11
-
-#define M2_QTAG_MSG_SIMPLE      0x20
-#define M2_QTAG_MSG_HEAD        0x21
-#define M2_QTAG_MSG_ORDERED     0x22
-#define M2_IGNORE_WIDE_RESIDUE  0x23
-
-typedef struct {
-	uchar               peri_dvc_type:5;
-	uchar               peri_qualifier:3;
-} ASC_SCSI_INQ0;
-
-typedef struct {
-	uchar               dvc_type_modifier:7;
-	uchar               rmb:1;
-} ASC_SCSI_INQ1;
-
-typedef struct {
-	uchar               ansi_apr_ver:3;
-	uchar               ecma_ver:3;
-	uchar               iso_ver:2;
-} ASC_SCSI_INQ2;
-
-typedef struct {
-	uchar               rsp_data_fmt:4;
-
-	uchar               res:2;
-	uchar               TemIOP:1;
-	uchar               aenc:1;
-} ASC_SCSI_INQ3;
-
-typedef struct {
-	uchar               StfRe:1;
-	uchar               CmdQue:1;
-	uchar               Reserved:1;
-	uchar               Linked:1;
-	uchar               Sync:1;
-	uchar               WBus16:1;
-	uchar               WBus32:1;
-	uchar               RelAdr:1;
-} ASC_SCSI_INQ7;
-
-typedef struct {
-	ASC_SCSI_INQ0       byte0;
-	ASC_SCSI_INQ1       byte1;
-	ASC_SCSI_INQ2       byte2;
-	ASC_SCSI_INQ3       byte3;
-	uchar               add_len;
-	uchar               res1;
-	uchar               res2;
-	ASC_SCSI_INQ7       byte7;
-	uchar               vendor_id[8];
-	uchar               product_id[16];
-	uchar               product_rev_level[4];
-} ASC_SCSI_INQUIRY;
-
-typedef struct asc_req_sense {
-	uchar               err_code:7;
-	uchar               info_valid:1;
-	uchar               segment_no;
-	uchar               sense_key:4;
-	uchar               reserved_bit:1;
-	uchar               sense_ILI:1;
-	uchar               sense_EOM:1;
-	uchar               file_mark:1;
-	uchar               info1[4];
-	uchar               add_sense_len;
-	uchar               cmd_sp_info[4];
-	uchar               asc;
-	uchar               ascq;
-
-	uchar               fruc;
-	uchar               sks_byte0:7;
-	uchar               sks_valid:1;
-	uchar               sks_bytes[2];
-	uchar               notused[2];
-	uchar               ex_sense_code;
-	uchar               info2[4];
-} ASC_REQ_SENSE;
-
-#define ASC_SG_LIST_PER_Q   7
-
-#define QS_FREE        0x00
-#define QS_READY       0x01
-#define QS_DISC1       0x02
-#define QS_DISC2       0x04
-#define QS_BUSY        0x08
-
-#define QS_ABORTED     0x40
-#define QS_DONE        0x80
-
-#define QC_NO_CALLBACK   0x01
-
-#define QC_SG_SWAP_QUEUE 0x02
-#define QC_SG_HEAD       0x04
-#define QC_DATA_IN       0x08
-#define QC_DATA_OUT      0x10
-
-#define QC_URGENT        0x20
-#define QC_MSG_OUT       0x40
-#define QC_REQ_SENSE     0x80
-
-#define QCSG_SG_XFER_LIST  0x02
-#define QCSG_SG_XFER_MORE  0x04
-#define QCSG_SG_XFER_END   0x08
-
-#define QD_IN_PROGRESS       0x00
-#define QD_NO_ERROR          0x01
-#define QD_ABORTED_BY_HOST   0x02
-#define QD_WITH_ERROR        0x04
-#define QD_INVALID_REQUEST   0x80
-#define QD_INVALID_HOST_NUM  0x81
-#define QD_INVALID_DEVICE    0x82
-#define QD_ERR_INTERNAL      0xFF
-
-#define QHSTA_NO_ERROR               0x00
-#define QHSTA_M_SEL_TIMEOUT          0x11
-#define QHSTA_M_DATA_OVER_RUN        0x12
-#define QHSTA_M_DATA_UNDER_RUN       0x12
-#define QHSTA_M_UNEXPECTED_BUS_FREE  0x13
-#define QHSTA_M_BAD_BUS_PHASE_SEQ    0x14
-
-#define QHSTA_D_QDONE_SG_LIST_CORRUPTED 0x21
-#define QHSTA_D_ASC_DVC_ERROR_CODE_SET  0x22
-#define QHSTA_D_HOST_ABORT_FAILED       0x23
-#define QHSTA_D_EXE_SCSI_Q_FAILED       0x24
-#define QHSTA_D_EXE_SCSI_Q_BUSY_TIMEOUT 0x25
-
-#define QHSTA_D_ASPI_NO_BUF_POOL        0x26
-
-#define QHSTA_M_WTM_TIMEOUT         0x41
-#define QHSTA_M_BAD_CMPL_STATUS_IN  0x42
-#define QHSTA_M_NO_AUTO_REQ_SENSE   0x43
-#define QHSTA_M_AUTO_REQ_SENSE_FAIL 0x44
-#define QHSTA_M_TARGET_STATUS_BUSY  0x45
-#define QHSTA_M_BAD_TAG_CODE        0x46
-
-#define QHSTA_M_BAD_QUEUE_FULL_OR_BUSY  0x47
-
-#define QHSTA_D_LRAM_CMP_ERROR        0x81
-#define QHSTA_M_MICRO_CODE_ERROR_HALT 0xA1
-
-#define ASC_FLAG_SCSIQ_REQ        0x01
-#define ASC_FLAG_BIOS_SCSIQ_REQ   0x02
-#define ASC_FLAG_BIOS_ASYNC_IO    0x04
-#define ASC_FLAG_SRB_LINEAR_ADDR  0x08
-
-#define ASC_FLAG_WIN16            0x10
-#define ASC_FLAG_WIN32            0x20
-
-#define ASC_FLAG_DOS_VM_CALLBACK  0x80
-
-#define ASC_TAG_FLAG_ADD_ONE_BYTE     0x10
-#define ASC_TAG_FLAG_ISAPNP_ADD_BYTES 0x40
-
-#define ASC_SCSIQ_CPY_BEG              4
-#define ASC_SCSIQ_SGHD_CPY_BEG         2
-
-#define ASC_SCSIQ_B_FWD                0
-#define ASC_SCSIQ_B_BWD                1
-
-#define ASC_SCSIQ_B_STATUS             2
-#define ASC_SCSIQ_B_QNO                3
-
-#define ASC_SCSIQ_B_CNTL               4
-#define ASC_SCSIQ_B_SG_QUEUE_CNT       5
-
-#define ASC_SCSIQ_D_DATA_ADDR          8
-#define ASC_SCSIQ_D_DATA_CNT          12
-#define ASC_SCSIQ_B_SENSE_LEN         20
-#define ASC_SCSIQ_DONE_INFO_BEG       22
-#define ASC_SCSIQ_D_SRBPTR            22
-#define ASC_SCSIQ_B_TARGET_IX         26
-#define ASC_SCSIQ_B_CDB_LEN           28
-#define ASC_SCSIQ_B_TAG_CODE          29
-#define ASC_SCSIQ_W_VM_ID             30
-#define ASC_SCSIQ_DONE_STATUS         32
-#define ASC_SCSIQ_HOST_STATUS         33
-#define ASC_SCSIQ_SCSI_STATUS         34
-#define ASC_SCSIQ_CDB_BEG             36
-#define ASC_SCSIQ_DW_REMAIN_XFER_ADDR 56
-#define ASC_SCSIQ_DW_REMAIN_XFER_CNT  60
-#define ASC_SCSIQ_B_SG_WK_QP          49
-#define ASC_SCSIQ_B_SG_WK_IX          50
-#define ASC_SCSIQ_W_REQ_COUNT         52
-#define ASC_SCSIQ_B_LIST_CNT          6
-#define ASC_SCSIQ_B_CUR_LIST_CNT      7
-
-#define ASC_SGQ_B_SG_CNTL             4
-#define ASC_SGQ_B_SG_HEAD_QP          5
-#define ASC_SGQ_B_SG_LIST_CNT         6
-#define ASC_SGQ_B_SG_CUR_LIST_CNT     7
-#define ASC_SGQ_LIST_BEG              8
-
-#define ASC_DEF_SCSI1_QNG    2
-#define ASC_MAX_SCSI1_QNG    2
-#define ASC_DEF_SCSI2_QNG    16
-#define ASC_MAX_SCSI2_QNG    32
-
-#define ASC_TAG_CODE_MASK    0x23
-
-#define ASC_STOP_REQ_RISC_STOP      0x01
-
-#define ASC_STOP_ACK_RISC_STOP      0x03
-
-#define ASC_STOP_CLEAN_UP_BUSY_Q    0x10
-#define ASC_STOP_CLEAN_UP_DISC_Q    0x20
-#define ASC_STOP_HOST_REQ_RISC_HALT 0x40
-#define ASC_STOP_SEND_INT_TO_HOST   0x80
-
-#define ASC_TIDLUN_TO_IX( tid, lun )  ( ASC_SCSI_TIX_TYPE )( (tid) + ((lun)<<ASC_SCSI_ID_BITS) )
-
-#define ASC_TID_TO_TARGET_ID( tid )   ( ASC_SCSI_BIT_ID_TYPE )( 0x01 << (tid) )
-#define ASC_TIX_TO_TARGET_ID( tix )   ( 0x01 << ( (tix) & ASC_MAX_TID ) )
-#define ASC_TIX_TO_TID( tix )  ( (tix) & ASC_MAX_TID )
-#define ASC_TID_TO_TIX( tid )  ( (tid) & ASC_MAX_TID )
-#define ASC_TIX_TO_LUN( tix )  ( ( (tix) >> ASC_SCSI_ID_BITS ) & ASC_MAX_LUN )
-
-#define ASC_QNO_TO_QADDR( q_no )      ( (ASC_QADR_BEG)+( ( int )(q_no) << 6 ) )
-
-typedef struct asc_scisq_1 {
-	uchar               status;
-	uchar               q_no;
-	uchar               cntl;
-	uchar               sg_queue_cnt;
-
-	uchar               target_id;
-	uchar               target_lun;
-
-	ulong               data_addr;
-	ulong               data_cnt;
-	ulong               sense_addr;
-	uchar               sense_len;
-	uchar               user_def;
-} ASC_SCSIQ_1;
-
-typedef struct asc_scisq_2 {
-	ulong               srb_ptr;
-	uchar               target_ix;
-
-	uchar               flag;
-	uchar               cdb_len;
-	uchar               tag_code;
-
-	ushort              vm_id;
-} ASC_SCSIQ_2;
-
-typedef struct asc_scsiq_3 {
-	uchar               done_stat;
-	uchar               host_stat;
-	uchar               scsi_stat;
-	uchar               scsi_msg;
-} ASC_SCSIQ_3;
-
-typedef struct asc_scsiq_4 {
-	uchar               cdb[ASC_MAX_CDB_LEN];
-	uchar               y_first_sg_list_qp;
-	uchar               y_working_sg_qp;
-	uchar               y_working_sg_ix;
-	uchar               y_cntl;
-	ushort              x_req_count;
-	ushort              x_reconnect_rtn;
-	ulong               x_saved_data_addr;
-	ulong               x_saved_data_cnt;
-} ASC_SCSIQ_4;
-
-typedef struct asc_q_done_info {
-	ASC_SCSIQ_2         d2;
-	ASC_SCSIQ_3         d3;
-	uchar               q_status;
-	uchar               q_no;
-	uchar               cntl;
-	uchar               sense_len;
-	uchar               user_def;
-	uchar               res;
-	ulong               remain_bytes;
-} ASC_QDONE_INFO;
-
-typedef struct asc_sg_list {
-	ulong               addr;
-	ulong               bytes;
-} ASC_SG_LIST;
-
-typedef struct asc_sg_head {
-	uchar               entry_cnt;
-
-	uchar               queue_cnt;
-
-	uchar               entry_to_copy;
-	uchar               res;
-	ASC_SG_LIST         sg_list[ASC_MAX_SG_LIST];
-} ASC_SG_HEAD;
-
-#define ASC_MIN_SG_LIST   2
-
-typedef struct asc_min_sg_head {
-	uchar               entry_cnt;
-
-	uchar               queue_cnt;
-
-	uchar               entry_to_copy;
-	uchar               res;
-	ASC_SG_LIST         sg_list[ASC_MIN_SG_LIST];
-} ASC_MIN_SG_HEAD;
-
-#define QCX_SORT        (0x0001)
-#define QCX_COALEASE    (0x0002)
-
-#if CC_LINK_BUSY_Q
-typedef struct asc_ext_scsi_q {
-	ulong               lba;
-	ushort              lba_len;
-	struct asc_scsi_q dosfar *next;
-	struct asc_scsi_q dosfar *join;
-	ushort              cntl;
-	ushort              buffer_id;
-	uchar               q_required;
-	uchar               res;
-} ASC_EXT_SCSI_Q;
-
-#endif
-
-typedef struct asc_scsi_q {
-	ASC_SCSIQ_1         q1;
-	ASC_SCSIQ_2         q2;
-	uchar dosfar       *cdbptr;
-
-	ASC_SG_HEAD dosfar *sg_head;
-
-#if CC_LINK_BUSY_Q
-	ASC_EXT_SCSI_Q      ext;
-#endif
-
-} ASC_SCSI_Q;
-
-typedef struct asc_scsi_req_q {
-	ASC_SCSIQ_1         r1;
-	ASC_SCSIQ_2         r2;
-	uchar dosfar       *cdbptr;
-	ASC_SG_HEAD dosfar *sg_head;
-
-#if CC_LINK_BUSY_Q
-	ASC_EXT_SCSI_Q      ext;
-#endif
-
-	uchar dosfar       *sense_ptr;
-
-	ASC_SCSIQ_3         r3;
-	uchar               cdb[ASC_MAX_CDB_LEN];
-	uchar               sense[ASC_MIN_SENSE_LEN];
-} ASC_SCSI_REQ_Q;
-
-typedef struct asc_risc_q {
-	uchar               fwd;
-	uchar               bwd;
-	ASC_SCSIQ_1         i1;
-	ASC_SCSIQ_2         i2;
-	ASC_SCSIQ_3         i3;
-	ASC_SCSIQ_4         i4;
-} ASC_RISC_Q;
-
-typedef struct asc_sg_list_q {
-
-	uchar               seq_no;
-	uchar               q_no;
-	uchar               cntl;
-	uchar               sg_head_qp;
-	uchar               sg_list_cnt;
-	uchar               sg_cur_list_cnt;
-
-} ASC_SG_LIST_Q;
-
-typedef struct asc_risc_sg_list_q {
-	uchar               fwd;
-	uchar               bwd;
-	ASC_SG_LIST_Q       sg;
-	ASC_SG_LIST         sg_list[7];
-} ASC_RISC_SG_LIST_Q;
-
-#define ASC_EXE_SCSI_IO_MAX_IDLE_LOOP  0x1000000UL
-#define ASC_EXE_SCSI_IO_MAX_WAIT_LOOP  1024
-
-#define ASCQ_ERR_NO_ERROR             0
-#define ASCQ_ERR_IO_NOT_FOUND         1
-#define ASCQ_ERR_LOCAL_MEM            2
-#define ASCQ_ERR_CHKSUM               3
-#define ASCQ_ERR_START_CHIP           4
-#define ASCQ_ERR_INT_TARGET_ID        5
-#define ASCQ_ERR_INT_LOCAL_MEM        6
-#define ASCQ_ERR_HALT_RISC            7
-#define ASCQ_ERR_GET_ASPI_ENTRY       8
-#define ASCQ_ERR_CLOSE_ASPI           9
-#define ASCQ_ERR_HOST_INQUIRY         0x0A
-#define ASCQ_ERR_SAVED_SRB_BAD        0x0B
-#define ASCQ_ERR_QCNTL_SG_LIST        0x0C
-#define ASCQ_ERR_Q_STATUS             0x0D
-#define ASCQ_ERR_WR_SCSIQ             0x0E
-#define ASCQ_ERR_PC_ADDR              0x0F
-#define ASCQ_ERR_SYN_OFFSET           0x10
-#define ASCQ_ERR_SYN_XFER_TIME        0x11
-#define ASCQ_ERR_LOCK_DMA             0x12
-#define ASCQ_ERR_UNLOCK_DMA           0x13
-#define ASCQ_ERR_VDS_CHK_INSTALL      0x14
-#define ASCQ_ERR_MICRO_CODE_HALT      0x15
-#define ASCQ_ERR_SET_LRAM_ADDR        0x16
-#define ASCQ_ERR_CUR_QNG              0x17
-#define ASCQ_ERR_SG_Q_LINKS           0x18
-#define ASCQ_ERR_SCSIQ_PTR            0x19
-#define ASCQ_ERR_ISR_RE_ENTRY         0x1A
-#define ASCQ_ERR_CRITICAL_RE_ENTRY    0x1B
-#define ASCQ_ERR_ISR_ON_CRITICAL      0x1C
-#define ASCQ_ERR_SG_LIST_ODD_ADDRESS  0x1D
-#define ASCQ_ERR_XFER_ADDRESS_TOO_BIG 0x1E
-#define ASCQ_ERR_SCSIQ_NULL_PTR       0x1F
-#define ASCQ_ERR_SCSIQ_BAD_NEXT_PTR   0x20
-#define ASCQ_ERR_GET_NUM_OF_FREE_Q    0x21
-#define ASCQ_ERR_SEND_SCSI_Q          0x22
-#define ASCQ_ERR_HOST_REQ_RISC_HALT   0x23
-#define ASCQ_ERR_RESET_SDTR           0x24
-
-#define ASC_WARN_NO_ERROR             0x0000
-#define ASC_WARN_IO_PORT_ROTATE       0x0001
-#define ASC_WARN_EEPROM_CHKSUM        0x0002
-#define ASC_WARN_IRQ_MODIFIED         0x0004
-#define ASC_WARN_AUTO_CONFIG          0x0008
-#define ASC_WARN_CMD_QNG_CONFLICT     0x0010
-
-#define ASC_WARN_EEPROM_RECOVER       0x0020
-#define ASC_WARN_CFG_MSW_RECOVER      0x0040
-
-#define ASC_IERR_WRITE_EEPROM         0x0001
-#define ASC_IERR_MCODE_CHKSUM         0x0002
-#define ASC_IERR_SET_PC_ADDR          0x0004
-#define ASC_IERR_START_STOP_CHIP      0x0008
-
-#define ASC_IERR_IRQ_NO               0x0010
-
-#define ASC_IERR_SET_IRQ_NO           0x0020
-#define ASC_IERR_CHIP_VERSION         0x0040
-#define ASC_IERR_SET_SCSI_ID          0x0080
-#define ASC_IERR_GET_PHY_ADDR         0x0100
-#define ASC_IERR_BAD_SIGNATURE        0x0200
-#define ASC_IERR_NO_BUS_TYPE          0x0400
-#define ASC_IERR_SCAM                 0x0800
-#define ASC_IERR_SET_SDTR             0x1000
-#define ASC_IERR_RW_LRAM              0x8000
-
-#define ASC_DEF_IRQ_NO  10
-#define ASC_MAX_IRQ_NO  15
-#define ASC_MIN_IRQ_NO  10
-
-#define ASC_MIN_REMAIN_Q        (0x02)
-#define ASC_DEF_MAX_TOTAL_QNG   (0x40)
-
-#define ASC_MIN_TAG_Q_PER_DVC   (0x04)
-#define ASC_DEF_TAG_Q_PER_DVC   (0x04)
-
-#define ASC_MIN_FREE_Q        ASC_MIN_REMAIN_Q
-
-#define ASC_MIN_TOTAL_QNG     (( ASC_MAX_SG_QUEUE )+( ASC_MIN_FREE_Q ))
-
-#define ASC_MAX_TOTAL_QNG 240
-#define ASC_MAX_PCI_INRAM_TOTAL_QNG 20
-
-#define ASC_MAX_INRAM_TAG_QNG   16
-
-typedef struct asc_dvc_cfg {
-	ASC_SCSI_BIT_ID_TYPE can_tagged_qng;
-
-	ASC_SCSI_BIT_ID_TYPE cmd_qng_enabled;
-	ASC_SCSI_BIT_ID_TYPE disc_enable;
-	uchar               res;
-	uchar               chip_scsi_id:4;
-
-	uchar               isa_dma_speed:4;
-
-	uchar               isa_dma_channel;
-	uchar               chip_version;
-	ushort              pci_device_id;
-	ushort              lib_serial_no;
-	ushort              lib_version;
-	ushort              mcode_date;
-	ushort              mcode_version;
-	uchar               sdtr_data[ASC_MAX_TID + 1];
-	uchar               max_tag_qng[ASC_MAX_TID + 1];
-	uchar dosfar       *overrun_buf;
-
-} ASC_DVC_CFG;
-
-#define ASC_DEF_DVC_CNTL       0xFFFF
-#define ASC_DEF_CHIP_SCSI_ID   7
-#define ASC_DEF_ISA_DMA_SPEED  4
-
-#define ASC_INIT_STATE_NULL          0x0000
-#define ASC_INIT_STATE_BEG_GET_CFG   0x0001
-#define ASC_INIT_STATE_END_GET_CFG   0x0002
-#define ASC_INIT_STATE_BEG_SET_CFG   0x0004
-#define ASC_INIT_STATE_END_SET_CFG   0x0008
-#define ASC_INIT_STATE_BEG_LOAD_MC   0x0010
-#define ASC_INIT_STATE_END_LOAD_MC   0x0020
-#define ASC_INIT_STATE_BEG_INQUIRY   0x0040
-#define ASC_INIT_STATE_END_INQUIRY   0x0080
-#define ASC_INIT_RESET_SCSI_DONE     0x0100
-
-#define ASC_PCI_DEVICE_ID_REV_A      0x1100
-#define ASC_PCI_DEVICE_ID_REV_B      0x1200
-
-#define ASC_BUG_FIX_ADD_ONE_BYTE     0x0001
-
-#define ASYN_SDTR_DATA_FIX_PCI_REV_AB 0x41
-
-#define ASC_MIN_TAGGED_CMD  7
-
-typedef struct asc_dvc_var {
-	PortAddr            iop_base;
-	ushort              err_code;
-	ushort              dvc_cntl;
-	ushort              bug_fix_cntl;
-	ushort              bus_type;
-	Ptr2Func            isr_callback;
-	Ptr2Func            exe_callback;
-
-	ASC_SCSI_BIT_ID_TYPE init_sdtr;
-
-	ASC_SCSI_BIT_ID_TYPE sdtr_done;
-
-	ASC_SCSI_BIT_ID_TYPE use_tagged_qng;
-
-	ASC_SCSI_BIT_ID_TYPE unit_not_ready;
-
-	ASC_SCSI_BIT_ID_TYPE queue_full_or_busy;
-
-	ASC_SCSI_BIT_ID_TYPE start_motor;
-	uchar               scsi_reset_wait;
-	uchar               chip_no;
-
-	char                is_in_int;
-	uchar               max_total_qng;
-
-	uchar               cur_total_qng;
-
-	uchar               in_critical_cnt;
-
-	uchar               irq_no;
-	uchar               last_q_shortage;
-
-	ushort              init_state;
-	uchar               cur_dvc_qng[ASC_MAX_TID + 1];
-	uchar               max_dvc_qng[ASC_MAX_TID + 1];
-
-	ASC_SCSI_Q dosfar  *scsiq_busy_head[ASC_MAX_TID + 1];
-	ASC_SCSI_Q dosfar  *scsiq_busy_tail[ASC_MAX_TID + 1];
-
-	ulong               int_count;
-	ulong               req_count;
-	ulong               busy_count;
-
-	ASC_DVC_CFG dosfar *cfg;
-	Ptr2Func            saved_ptr2func;
-	ulong               reserved2;
-	ulong               reserved3;
-	ulong               max_dma_count;
-	ASC_SCSI_BIT_ID_TYPE no_scam;
-	ASC_SCSI_BIT_ID_TYPE pci_fix_asyn_xfer;
-} ASC_DVC_VAR;
-
-typedef int         (dosfar * ASC_ISR_CALLBACK) (ASC_DVC_VAR asc_ptr_type *, ASC_QDONE_INFO dosfar *);
-typedef int         (dosfar * ASC_EXE_CALLBACK) (ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_Q dosfar *);
-
-typedef struct asc_dvc_inq_info {
-	uchar               type[ASC_MAX_TID + 1][ASC_MAX_LUN + 1];
-} ASC_DVC_INQ_INFO;
-
-typedef struct asc_cap_info {
-	ulong               lba;
-	ulong               blk_size;
-} ASC_CAP_INFO;
-
-typedef struct asc_cap_info_array {
-	ASC_CAP_INFO        cap_info[ASC_MAX_TID + 1][ASC_MAX_LUN + 1];
-} ASC_CAP_INFO_ARRAY;
-
-#define ASC_IOADR_TABLE_MAX_IX  11
-#define ASC_IOADR_GAP   0x10
-#define ASC_SEARCH_IOP_GAP 0x10
-#define ASC_MIN_IOP_ADDR   ( PortAddr )0x0100
-#define ASC_MAX_IOP_ADDR   ( PortAddr )0x3F0
-
-#define ASC_IOADR_1     ( PortAddr )0x0110
-#define ASC_IOADR_2     ( PortAddr )0x0130
-#define ASC_IOADR_3     ( PortAddr )0x0150
-#define ASC_IOADR_4     ( PortAddr )0x0190
-#define ASC_IOADR_5     ( PortAddr )0x0210
-#define ASC_IOADR_6     ( PortAddr )0x0230
-#define ASC_IOADR_7     ( PortAddr )0x0250
-#define ASC_IOADR_8     ( PortAddr )0x0330
-#define ASC_IOADR_DEF   ASC_IOADR_8
-
-#define ASC_SYN_XFER_NO   8
-#define ASC_MAX_SDTR_PERIOD_INDEX  7
-#define ASC_SYN_MAX_OFFSET   0x0F
-#define ASC_DEF_SDTR_OFFSET  0x0F
-#define ASC_DEF_SDTR_INDEX   0x00
-
-#define SYN_XFER_NS_0  25
-#define SYN_XFER_NS_1  30
-#define SYN_XFER_NS_2  35
-#define SYN_XFER_NS_3  40
-#define SYN_XFER_NS_4  50
-#define SYN_XFER_NS_5  60
-#define SYN_XFER_NS_6  70
-#define SYN_XFER_NS_7  85
-
-#define ASC_SDTR_PERIOD_IX_MIN  7
-
-#define SYN_XMSG_WLEN  3
-
-typedef struct sdtr_xmsg {
-	uchar               msg_type;
-	uchar               msg_len;
-	uchar               msg_req;
-	uchar               xfer_period;
-	uchar               req_ack_offset;
-	uchar               res;
-} SDTR_XMSG;
-
-#define ASC_MCNTL_NO_SEL_TIMEOUT  ( ushort )0x0001
-#define ASC_MCNTL_NULL_TARGET     ( ushort )0x0002
-
-#define ASC_CNTL_INITIATOR         ( ushort )0x0001
-#define ASC_CNTL_BIOS_GT_1GB       ( ushort )0x0002
-#define ASC_CNTL_BIOS_GT_2_DISK    ( ushort )0x0004
-#define ASC_CNTL_BIOS_REMOVABLE    ( ushort )0x0008
-#define ASC_CNTL_NO_SCAM           ( ushort )0x0010
-#define ASC_CNTL_NO_PCI_FIX_ASYN_XFER ( ushort )0x0020
-
-#define ASC_CNTL_INT_MULTI_Q       ( ushort )0x0080
-
-#define ASC_CNTL_NO_LUN_SUPPORT    ( ushort )0x0040
-
-#define ASC_CNTL_NO_VERIFY_COPY    ( ushort )0x0100
-#define ASC_CNTL_RESET_SCSI        ( ushort )0x0200
-#define ASC_CNTL_INIT_INQUIRY      ( ushort )0x0400
-#define ASC_CNTL_INIT_VERBOSE      ( ushort )0x0800
-
-#define ASC_CNTL_SCSI_PARITY       ( ushort )0x1000
-#define ASC_CNTL_BURST_MODE        ( ushort )0x2000
-
-#define ASC_CNTL_USE_8_IOP_BASE    ( ushort )0x4000
-
-#define ASC_EEP_DVC_CFG_BEG_VL    2
-#define ASC_EEP_MAX_DVC_ADDR_VL   15
-
-#define ASC_EEP_DVC_CFG_BEG      32
-#define ASC_EEP_MAX_DVC_ADDR     45
-
-#define ASC_EEP_DEFINED_WORDS    10
-#define ASC_EEP_MAX_ADDR         63
-#define ASC_EEP_RES_WORDS         0
-#define ASC_EEP_MAX_RETRY        20
-#define ASC_MAX_INIT_BUSY_RETRY   8
-
-#define ASC_EEP_ISA_PNP_WSIZE    16
-
-typedef struct asceep_config {
-	ushort              cfg_lsw;
-	ushort              cfg_msw;
-
-	uchar               init_sdtr;
-	uchar               disc_enable;
-
-	uchar               use_cmd_qng;
-
-	uchar               start_motor;
-	uchar               max_total_qng;
-	uchar               max_tag_qng;
-	uchar               bios_scan;
-
-	uchar               power_up_wait;
-
-	uchar               no_scam;
-	uchar               chip_scsi_id:4;
-
-	uchar               isa_dma_speed:4;
-
-	uchar               sdtr_data[ASC_MAX_TID + 1];
-
-	uchar               adapter_info[6];
-
-	ushort              cntl;
-
-	ushort              chksum;
-} ASCEEP_CONFIG;
-
-#define ASC_EEP_CMD_READ          0x80
-#define ASC_EEP_CMD_WRITE         0x40
-#define ASC_EEP_CMD_WRITE_ABLE    0x30
-#define ASC_EEP_CMD_WRITE_DISABLE 0x00
-
-#define ASC_OVERRUN_BSIZE  0x00000048UL
-
-#define ASCV_MSGOUT_BEG         0x0000
-#define ASCV_MSGOUT_SDTR_PERIOD (ASCV_MSGOUT_BEG+3)
-#define ASCV_MSGOUT_SDTR_OFFSET (ASCV_MSGOUT_BEG+4)
-
-#define ASCV_MSGIN_BEG          (ASCV_MSGOUT_BEG+8)
-#define ASCV_MSGIN_SDTR_PERIOD  (ASCV_MSGIN_BEG+3)
-#define ASCV_MSGIN_SDTR_OFFSET  (ASCV_MSGIN_BEG+4)
-
-#define ASCV_SDTR_DATA_BEG      (ASCV_MSGIN_BEG+8)
-#define ASCV_SDTR_DONE_BEG      (ASCV_SDTR_DATA_BEG+8)
-#define ASCV_MAX_DVC_QNG_BEG    ( ushort )0x0020
-
-#define ASCV_ASCDVC_ERR_CODE_W  ( ushort )0x0030
-#define ASCV_MCODE_CHKSUM_W   ( ushort )0x0032
-#define ASCV_MCODE_SIZE_W     ( ushort )0x0034
-#define ASCV_STOP_CODE_B      ( ushort )0x0036
-#define ASCV_DVC_ERR_CODE_B   ( ushort )0x0037
-
-#define ASCV_OVERRUN_PADDR_D  ( ushort )0x0038
-#define ASCV_OVERRUN_BSIZE_D  ( ushort )0x003C
-
-#define ASCV_HALTCODE_W       ( ushort )0x0040
-#define ASCV_CHKSUM_W         ( ushort )0x0042
-#define ASCV_MC_DATE_W        ( ushort )0x0044
-#define ASCV_MC_VER_W         ( ushort )0x0046
-#define ASCV_NEXTRDY_B        ( ushort )0x0048
-#define ASCV_DONENEXT_B       ( ushort )0x0049
-#define ASCV_USE_TAGGED_QNG_B ( ushort )0x004A
-#define ASCV_SCSIBUSY_B       ( ushort )0x004B
-#define ASCV_CDBCNT_B         ( ushort )0x004C
-#define ASCV_CURCDB_B         ( ushort )0x004D
-#define ASCV_RCLUN_B          ( ushort )0x004E
-#define ASCV_BUSY_QHEAD_B     ( ushort )0x004F
-#define ASCV_DISC1_QHEAD_B    ( ushort )0x0050
-
-#define ASCV_DISC_ENABLE_B    ( ushort )0x0052
-#define ASCV_CAN_TAGGED_QNG_B ( ushort )0x0053
-#define ASCV_HOSTSCSI_ID_B    ( ushort )0x0055
-#define ASCV_MCODE_CNTL_B     ( ushort )0x0056
-#define ASCV_NULL_TARGET_B    ( ushort )0x0057
-
-#define ASCV_FREE_Q_HEAD_W    ( ushort )0x0058
-#define ASCV_DONE_Q_TAIL_W    ( ushort )0x005A
-#define ASCV_FREE_Q_HEAD_B    ( ushort )(ASCV_FREE_Q_HEAD_W+1)
-#define ASCV_DONE_Q_TAIL_B    ( ushort )(ASCV_DONE_Q_TAIL_W+1)
-
-#define ASCV_HOST_FLAG_B      ( ushort )0x005D
-
-#define ASCV_TOTAL_READY_Q_B  ( ushort )0x0064
-#define ASCV_VER_SERIAL_B     ( ushort )0x0065
-#define ASCV_HALTCODE_SAVED_W ( ushort )0x0066
-#define ASCV_WTM_FLAG_B       ( ushort )0x0068
-#define ASCV_RISC_FLAG_B      ( ushort )0x006A
-#define ASCV_REQ_SG_LIST_QP   ( ushort )0x006B
-
-#define ASC_HOST_FLAG_IN_ISR        0x01
-#define ASC_HOST_FLAG_ACK_INT       0x02
-
-#define ASC_RISC_FLAG_GEN_INT      0x01
-#define ASC_RISC_FLAG_REQ_SG_LIST  0x02
-
-#define IOP_CTRL         (0x0F)
-#define IOP_STATUS       (0x0E)
-#define IOP_INT_ACK      IOP_STATUS
-
-#define IOP_REG_IFC      (0x0D)
-
-#define IOP_SYN_OFFSET   (0x0B)
-#define IOP_REG_PC       (0x0C)
-#define IOP_RAM_ADDR     (0x0A)
-#define IOP_RAM_DATA     (0x08)
-#define IOP_EEP_DATA     (0x06)
-#define IOP_EEP_CMD      (0x07)
-
-#define IOP_VERSION      (0x03)
-#define IOP_CONFIG_HIGH  (0x04)
-#define IOP_CONFIG_LOW   (0x02)
-#define IOP_ASPI_ID_LOW  (0x01)
-#define IOP_ASPI_ID_HIGH (0x00)
-
-#define IOP_REG_DC1      (0x0E)
-#define IOP_REG_DC0      (0x0C)
-#define IOP_REG_SB       (0x0B)
-#define IOP_REG_DA1      (0x0A)
-#define IOP_REG_DA0      (0x08)
-#define IOP_REG_SC       (0x09)
-#define IOP_DMA_SPEED    (0x07)
-#define IOP_REG_FLAG     (0x07)
-#define IOP_FIFO_H       (0x06)
-#define IOP_FIFO_L       (0x04)
-#define IOP_REG_ID       (0x05)
-#define IOP_REG_QP       (0x03)
-#define IOP_REG_IH       (0x02)
-#define IOP_REG_IX       (0x01)
-#define IOP_REG_AX       (0x00)
-
-#define IFC_REG_LOCK      (0x00)
-#define IFC_REG_UNLOCK    (0x09)
-
-#define IFC_WR_EN_FILTER  (0x10)
-#define IFC_RD_NO_EEPROM  (0x10)
-#define IFC_SLEW_RATE     (0x20)
-#define IFC_ACT_NEG       (0x40)
-#define IFC_INP_FILTER    (0x80)
-
-#define IFC_INIT_DEFAULT  ( IFC_ACT_NEG | IFC_REG_UNLOCK )
-
-#define SC_SEL   (0x80)
-#define SC_BSY   (0x40)
-#define SC_ACK   (0x20)
-#define SC_REQ   (0x10)
-#define SC_ATN   (0x08)
-#define SC_IO    (0x04)
-#define SC_CD    (0x02)
-#define SC_MSG   (0x01)
-
-#define AscGetVarFreeQHead( port )       AscReadLramWord( port, ASCV_FREE_Q_HEAD_W )
-#define AscGetVarDoneQTail( port )       AscReadLramWord( port, ASCV_DONE_Q_TAIL_W )
-#define AscPutVarFreeQHead( port, val )  AscWriteLramWord( port, ASCV_FREE_Q_HEAD_W, val )
-#define AscPutVarDoneQTail( port, val )  AscWriteLramWord( port, ASCV_DONE_Q_TAIL_W, val )
-
-#define AscGetRiscVarFreeQHead( port )        AscReadLramByte( port, ASCV_NEXTRDY_B )
-#define AscGetRiscVarDoneQTail( port )        AscReadLramByte( port, ASCV_DONENEXT_B )
-#define AscPutRiscVarFreeQHead( port, val )   AscWriteLramByte( port, ASCV_NEXTRDY_B, val )
-#define AscPutRiscVarDoneQTail( port, val )   AscWriteLramByte( port, ASCV_DONENEXT_B, val )
-
-#define AscGetChipIFC( port )               inp( (port)+IOP_REG_IFC )
-#define AscPutChipIFC( port, data )         outp( (port)+IOP_REG_IFC, data )
-
-#define AscGetChipLramAddr( port )          ( ushort )inpw( ( PortAddr )((port)+IOP_RAM_ADDR) )
-#define AscSetChipLramAddr( port, addr )    outpw( ( PortAddr )( (port)+IOP_RAM_ADDR ), addr )
-#define AscPutChipLramData( port, data )    outpw( (port)+IOP_RAM_DATA, data )
-#define AscGetChipLramData( port )          inpw( (port)+IOP_RAM_DATA )
-
-#define AscWriteChipSyn( port, data )       outp( (port)+IOP_SYN_OFFSET, data )
-#define AscReadChipSyn( port )              inp( (port)+IOP_SYN_OFFSET )
-
-#define AscWriteChipIH( port, data )        outpw( (port)+IOP_REG_IH, data )
-#define AscReadChipIH( port )               inpw( (port)+IOP_REG_IH )
-
-#define AscWriteChipScsiID( port, data )    outp( (port)+IOP_REG_ID, data )
-#define AscReadChipScsiID( port )           inp( (port)+IOP_REG_ID )
-
-#define AscGetChipDmaSpeed( port )         ( uchar )inp( (port)+IOP_DMA_SPEED )
-#define AscSetChipDmaSpeed( port, data )   outp( (port)+IOP_DMA_SPEED, data )
-#define AscGetChipQP( port )               ( uchar )inp( (port)+IOP_REG_QP )
-#define AscSetPCAddr( port, data )         outpw( (port)+IOP_REG_PC, data )
-#define AscGetPCAddr( port )               inpw( (port)+IOP_REG_PC )
-#define AscGetChipVerNo( port )            ( uchar )inp( (port)+IOP_VERSION )
-
-#define AscGetChipEEPCmd( port )           ( uchar )inp( (port)+IOP_EEP_CMD )
-#define AscSetChipEEPCmd( port, data )     outp( (port)+IOP_EEP_CMD, data )
-#define AscGetChipEEPData( port )          inpw( (port)+IOP_EEP_DATA )
-#define AscSetChipEEPData( port, data )    outpw( (port)+IOP_EEP_DATA, data )
-
-#define AscGetChipControl( port )          ( uchar )inp( (port)+IOP_CTRL )
-#define AscSetChipControl( port, cc_val )  outp( (port)+IOP_CTRL, cc_val )
-
-#define AscGetChipStatus( port )           ( ASC_CS_TYPE )inpw( (port)+IOP_STATUS )
-#define AscSetChipStatus( port, cs_val )   outpw( (port)+IOP_STATUS, cs_val )
-
-#define AscGetChipCfgLsw( port )           ( ushort )inpw( (port)+IOP_CONFIG_LOW )
-#define AscGetChipCfgMsw( port )           ( ushort )inpw( (port)+IOP_CONFIG_HIGH )
-#define AscSetChipCfgLsw( port, data )     outpw( (port)+IOP_CONFIG_LOW, data )
-#define AscSetChipCfgMsw( port, data )     outpw( (port)+IOP_CONFIG_HIGH, data )
-
-#define AscIsIntPending( port )           ( AscGetChipStatus( port ) & CSW_INT_PENDING )
-#define AscGetChipScsiID( port )          ( ( AscGetChipCfgLsw( port ) >> 8 ) & ASC_MAX_TID )
-
-#define ASC_HALT_EXTMSG_IN     ( ushort )0x8000
-#define ASC_HALT_CHK_CONDITION ( ushort )0x8100
-#define ASC_HALT_SS_QUEUE_FULL ( ushort )0x8200
-#define ASC_HALT_SDTR_REJECTED ( ushort )0x4000
-
-#define ASC_MAX_QNO        0xF8
-#define ASC_DATA_SEC_BEG   ( ushort )0x0080
-#define ASC_DATA_SEC_END   ( ushort )0x0080
-#define ASC_CODE_SEC_BEG   ( ushort )0x0080
-#define ASC_CODE_SEC_END   ( ushort )0x0080
-#define ASC_QADR_BEG       (0x4000)
-#define ASC_QADR_USED      ( ushort )( ASC_MAX_QNO * 64 )
-#define ASC_QADR_END       ( ushort )0x7FFF
-#define ASC_QLAST_ADR      ( ushort )0x7FC0
-#define ASC_QBLK_SIZE      0x40
-#define ASC_BIOS_DATA_QBEG 0xF8
-
-#define ASC_MIN_ACTIVE_QNO 0x01
-
-#define ASC_QLINK_END      0xFF
-#define ASC_EEPROM_WORDS   0x10
-#define ASC_MAX_MGS_LEN    0x10
-
-#define ASC_BIOS_ADDR_DEF  0xDC00
-#define ASC_BIOS_SIZE      0x3800
-#define ASC_BIOS_RAM_OFF   0x3800
-#define ASC_BIOS_RAM_SIZE  0x800
-#define ASC_BIOS_MIN_ADDR  0xC000
-#define ASC_BIOS_MAX_ADDR  0xEC00
-#define ASC_BIOS_BANK_SIZE 0x0400
-
-#define ASC_MCODE_START_ADDR  0x0080
-
-#define ASC_CFG0_HOST_INT_ON    0x0020
-#define ASC_CFG0_BIOS_ON        0x0040
-#define ASC_CFG0_VERA_BURST_ON  0x0080
-#define ASC_CFG0_SCSI_PARITY_ON 0x0800
-
-#define ASC_CFG1_SCSI_TARGET_ON 0x0080
-#define ASC_CFG1_LRAM_8BITS_ON  0x0800
-
-#define ASC_CFG_MSW_CLR_MASK    0xF0C0
-
-#define CSW_TEST1             ( ASC_CS_TYPE )0x8000
-#define CSW_AUTO_CONFIG       ( ASC_CS_TYPE )0x4000
-#define CSW_RESERVED1         ( ASC_CS_TYPE )0x2000
-#define CSW_IRQ_WRITTEN       ( ASC_CS_TYPE )0x1000
-#define CSW_33MHZ_SELECTED    ( ASC_CS_TYPE )0x0800
-#define CSW_TEST2             ( ASC_CS_TYPE )0x0400
-#define CSW_TEST3             ( ASC_CS_TYPE )0x0200
-#define CSW_RESERVED2         ( ASC_CS_TYPE )0x0100
-#define CSW_DMA_DONE          ( ASC_CS_TYPE )0x0080
-#define CSW_FIFO_RDY          ( ASC_CS_TYPE )0x0040
-
-#define CSW_EEP_READ_DONE     ( ASC_CS_TYPE )0x0020
-
-#define CSW_HALTED            ( ASC_CS_TYPE )0x0010
-#define CSW_SCSI_RESET_ACTIVE ( ASC_CS_TYPE )0x0008
-
-#define CSW_PARITY_ERR        ( ASC_CS_TYPE )0x0004
-#define CSW_SCSI_RESET_LATCH  ( ASC_CS_TYPE )0x0002
-
-#define CSW_INT_PENDING       ( ASC_CS_TYPE )0x0001
-
-#define CIW_INT_ACK      ( ASC_CS_TYPE )0x0100
-#define CIW_TEST1        ( ASC_CS_TYPE )0x0200
-#define CIW_TEST2        ( ASC_CS_TYPE )0x0400
-#define CIW_SEL_33MHZ    ( ASC_CS_TYPE )0x0800
-
-#define CIW_IRQ_ACT      ( ASC_CS_TYPE )0x1000
-
-#define CC_CHIP_RESET   ( uchar )0x80
-#define CC_SCSI_RESET   ( uchar )0x40
-#define CC_HALT         ( uchar )0x20
-#define CC_SINGLE_STEP  ( uchar )0x10
-#define CC_DMA_ABLE     ( uchar )0x08
-#define CC_TEST         ( uchar )0x04
-#define CC_BANK_ONE     ( uchar )0x02
-#define CC_DIAG         ( uchar )0x01
-
-#define ASC_1000_ID0W      0x04C1
-#define ASC_1000_ID0W_FIX  0x00C1
-#define ASC_1000_ID1B      0x25
-
-#define ASC_EISA_BIG_IOP_GAP   (0x1C30-0x0C50)
-#define ASC_EISA_SMALL_IOP_GAP (0x0020)
-#define ASC_EISA_MIN_IOP_ADDR  (0x0C30)
-#define ASC_EISA_MAX_IOP_ADDR  (0xFC50)
-#define ASC_EISA_REV_IOP_MASK  (0x0C83)
-#define ASC_EISA_PID_IOP_MASK  (0x0C80)
-#define ASC_EISA_CFG_IOP_MASK  (0x0C86)
-
-#define ASC_GET_EISA_SLOT( iop )  ( PortAddr )( (iop) & 0xF000 )
-
-#define ASC_EISA_ID_740    0x01745004UL
-#define ASC_EISA_ID_750    0x01755004UL
-
-#define INS_HALTINT        ( ushort )0x6281
-#define INS_HALT           ( ushort )0x6280
-#define INS_SINT           ( ushort )0x6200
-#define INS_RFLAG_WTM      ( ushort )0x7380
-
-#define ASC_MC_SAVE_CODE_WSIZE  0x500
-#define ASC_MC_SAVE_DATA_WSIZE  0x40
-
-typedef struct asc_mc_saved {
-	ushort              data[ASC_MC_SAVE_DATA_WSIZE];
-	ushort              code[ASC_MC_SAVE_CODE_WSIZE];
-} ASC_MC_SAVED;
-
-int                 AscWriteEEPCmdReg(PortAddr iop_base, uchar cmd_reg);
-int                 AscWriteEEPDataReg(PortAddr iop_base, ushort data_reg);
-void                AscWaitEEPRead(void);
-void                AscWaitEEPWrite(void);
-ushort              AscReadEEPWord(PortAddr, uchar);
-ushort              AscWriteEEPWord(PortAddr, uchar, ushort);
-ushort              AscGetEEPConfig(PortAddr, ASCEEP_CONFIG dosfar *, ushort);
-int                 AscSetEEPConfigOnce(PortAddr, ASCEEP_CONFIG dosfar *, ushort);
-int                 AscSetEEPConfig(PortAddr, ASCEEP_CONFIG dosfar *, ushort);
-ushort              AscEEPSum(PortAddr, uchar, uchar);
-
-int                 AscStartChip(PortAddr);
-int                 AscStopChip(PortAddr);
-void                AscSetChipIH(PortAddr, ushort);
-int                 AscSetRunChipSynRegAtID(PortAddr, uchar, uchar);
-
-int                 AscIsChipHalted(PortAddr);
-
-void                AscSetChipCfgDword(PortAddr, ulong);
-ulong               AscGetChipCfgDword(PortAddr);
-
-void                AscAckInterrupt(PortAddr);
-void                AscDisableInterrupt(PortAddr);
-void                AscEnableInterrupt(PortAddr);
-void                AscSetBank(PortAddr, uchar);
-uchar               AscGetBank(PortAddr);
-int                 AscResetChipAndScsiBus(PortAddr);
-ushort              AscGetIsaDmaChannel(PortAddr);
-ushort              AscSetIsaDmaChannel(PortAddr, ushort);
-uchar               AscSetIsaDmaSpeed(PortAddr, uchar);
-uchar               AscGetIsaDmaSpeed(PortAddr);
-
-uchar               AscReadLramByte(PortAddr, ushort);
-ushort              AscReadLramWord(PortAddr, ushort);
-ulong               AscReadLramDWord(PortAddr, ushort);
-void                AscWriteLramWord(PortAddr, ushort, ushort);
-void                AscWriteLramDWord(PortAddr, ushort, ulong);
-void                AscWriteLramByte(PortAddr, ushort, uchar);
-int                 AscVerWriteLramDWord(PortAddr, ushort, ulong);
-int                 AscVerWriteLramWord(PortAddr, ushort, ushort);
-int                 AscVerWriteLramByte(PortAddr, ushort, uchar);
-
-ulong               AscMemSumLramWord(PortAddr, ushort, int);
-void                AscMemWordSetLram(PortAddr, ushort, ushort, int);
-void                AscMemWordCopyToLram(PortAddr, ushort, ushort dosfar *, int);
-void                AscMemDWordCopyToLram(PortAddr, ushort, ulong dosfar *, int);
-void                AscMemWordCopyFromLram(PortAddr, ushort, ushort dosfar *, int);
-int                 AscMemWordCmpToLram(PortAddr, ushort, ushort dosfar *, int);
-
-ushort              AscInitAscDvcVar(ASC_DVC_VAR asc_ptr_type *);
-ulong               AscLoadMicroCode(PortAddr, ushort,
-									 ushort dosfar *, ushort);
-ushort              AscInitFromEEP(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscInitFromAscDvcVar(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscInitMicroCodeVar(ASC_DVC_VAR asc_ptr_type * asc_dvc);
-
-void dosfar         AscInitPollIsrCallBack(ASC_DVC_VAR asc_ptr_type *,
-										   ASC_QDONE_INFO dosfar *);
-int                 AscTestExternalLram(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscTestLramEndian(PortAddr);
-
-uchar               AscMsgOutSDTR(PortAddr, uchar, uchar);
-
-uchar               AscCalSDTRData(uchar, uchar);
-void                AscSetChipSDTR(PortAddr, uchar, uchar);
-int                 AscInitChipAllSynReg(ASC_DVC_VAR asc_ptr_type *, uchar);
-uchar               AscGetSynPeriodIndex(uchar);
-uchar               AscSynIndexToPeriod(uchar);
-uchar               AscAllocFreeQueue(PortAddr, uchar);
-uchar               AscAllocMultipleFreeQueue(PortAddr, uchar, uchar);
-int                 AscRiscHaltedAbortSRB(ASC_DVC_VAR asc_ptr_type *, ulong);
-int                 AscRiscHaltedAbortTIX(ASC_DVC_VAR asc_ptr_type *, uchar);
-int                 AscRiscHaltedAbortALL(ASC_DVC_VAR asc_ptr_type *);
-int                 AscHostReqRiscHalt(PortAddr);
-int                 AscStopQueueExe(PortAddr);
-int                 AscStartQueueExe(PortAddr);
-int                 AscCleanUpDiscQueue(PortAddr);
-int                 AscCleanUpBusyQueue(PortAddr);
-int                 _AscAbortTidBusyQueue(ASC_DVC_VAR asc_ptr_type *,
-										  ASC_QDONE_INFO dosfar *, uchar);
-int                 _AscAbortSrbBusyQueue(ASC_DVC_VAR asc_ptr_type *,
-										  ASC_QDONE_INFO dosfar *, ulong);
-int                 AscWaitTixISRDone(ASC_DVC_VAR asc_ptr_type *, uchar);
-int                 AscWaitISRDone(ASC_DVC_VAR asc_ptr_type *);
-ulong               AscGetOnePhyAddr(ASC_DVC_VAR asc_ptr_type *, uchar dosfar *, ulong);
-
-int                 AscSendScsiQueue(ASC_DVC_VAR asc_ptr_type * asc_dvc,
-									 ASC_SCSI_Q dosfar * scsiq,
-									 uchar n_q_required);
-int                 AscPutReadyQueue(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_Q dosfar *, uchar);
-int                 AscPutReadySgListQueue(ASC_DVC_VAR asc_ptr_type *,
-										   ASC_SCSI_Q dosfar *, uchar);
-int                 AscAbortScsiIO(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_Q dosfar *);
-void                AscExeScsiIO(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_Q dosfar *);
-int                 AscSetChipSynRegAtID(PortAddr, uchar, uchar);
-int                 AscSetRunChipSynRegAtID(PortAddr, uchar, uchar);
-ushort              AscInitLram(ASC_DVC_VAR asc_ptr_type *);
-int                 AscReInitLram(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscInitQLinkVar(ASC_DVC_VAR asc_ptr_type *);
-int                 AscSetLibErrorCode(ASC_DVC_VAR asc_ptr_type *, ushort);
-int                 _AscWaitQDone(PortAddr, ASC_SCSI_Q dosfar *);
-
-int                 AscEnterCritical(void);
-void                AscLeaveCritical(int);
-
-int                 AscIsrChipHalted(ASC_DVC_VAR asc_ptr_type *);
-uchar               _AscCopyLramScsiDoneQ(PortAddr, ushort,
-										  ASC_QDONE_INFO dosfar *, ulong);
-int                 AscIsrQDone(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscIsrExeBusyQueue(ASC_DVC_VAR asc_ptr_type *, uchar);
-int                 AscScsiSetupCmdQ(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_REQ_Q dosfar *,
-									 uchar dosfar *, ulong);
-
-int                 AscScsiInquiry(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_REQ_Q dosfar *,
-								   uchar dosfar *, int);
-int                 AscScsiTestUnitReady(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_REQ_Q dosfar *);
-int                 AscScsiStartStopUnit(ASC_DVC_VAR asc_ptr_type *,
-										 ASC_SCSI_REQ_Q dosfar *, uchar);
-int                 AscScsiReadCapacity(ASC_DVC_VAR asc_ptr_type *,
-										ASC_SCSI_REQ_Q dosfar *,
-										uchar dosfar *);
-
-ulong dosfar       *swapfarbuf4(uchar dosfar *);
-int                 PollQueueDone(ASC_DVC_VAR asc_ptr_type *,
-								  ASC_SCSI_REQ_Q dosfar *,
-								  int);
-int                 PollScsiReadCapacity(ASC_DVC_VAR asc_ptr_type *,
-										 ASC_SCSI_REQ_Q dosfar *,
-										 ASC_CAP_INFO dosfar *);
-int                 PollScsiInquiry(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_REQ_Q dosfar *,
-									uchar dosfar *, int);
-int                 PollScsiTestUnitReady(ASC_DVC_VAR asc_ptr_type *,
-										  ASC_SCSI_REQ_Q dosfar *);
-int                 PollScsiStartUnit(ASC_DVC_VAR asc_ptr_type *,
-									  ASC_SCSI_REQ_Q dosfar *);
-int                 InitTestUnitReady(ASC_DVC_VAR asc_ptr_type *,
-									  ASC_SCSI_REQ_Q dosfar *);
-void                AscDispInquiry(uchar, uchar, ASC_SCSI_INQUIRY dosfar *);
-int                 AscPollQDone(ASC_DVC_VAR asc_ptr_type *,
-								 ASC_SCSI_REQ_Q dosfar *, int);
-
-int                 AscSetBIOSBank(PortAddr, int, ushort);
-int                 AscSetVlBIOSBank(PortAddr, int);
-int                 AscSetEisaBIOSBank(PortAddr, int);
-int                 AscSetIsaBIOSBank(PortAddr, int);
-
-int                 AscIsBiosEnabled(PortAddr, ushort);
-void                AscResetScsiBus(PortAddr);
-void                AscClrResetScsiBus(PortAddr);
-
-void                AscSingleStepChip(PortAddr);
-uchar               AscSetChipScsiID(PortAddr, uchar);
-ushort              AscGetChipBiosAddress(PortAddr, ushort);
-ushort              AscSetChipBiosAddress(PortAddr, ushort, ushort);
-uchar               AscGetChipVersion(PortAddr, ushort);
-ushort              AscGetChipBusType(PortAddr);
-
-PortAddr            AscSearchIOPortAddr11(PortAddr);
-PortAddr            AscSearchIOPortAddr100(PortAddr);
-int                 AscFindSignature(PortAddr);
-void                AscToggleIRQAct(PortAddr);
-int                 AscResetChip(PortAddr);
-void                AscClrResetChip(PortAddr);
-
-short               itos(ushort, uchar dosfar *, short, short);
-int                 insnchar(uchar dosfar *, short, short, ruchar, short);
-void                itoh(ushort, ruchar dosfar *);
-void                btoh(uchar, ruchar dosfar *);
-void                ltoh(ulong, ruchar dosfar *);
-uchar dosfar       *todstr(ushort, uchar dosfar *);
-uchar dosfar       *tohstr(ushort, uchar dosfar *);
-uchar dosfar       *tobhstr(uchar, uchar dosfar *);
-uchar dosfar       *tolhstr(ulong, uchar dosfar *);
-
-void                AscSetISAPNPWaitForKey(void);
-uchar               AscGetChipIRQ(PortAddr, ushort);
-uchar               AscSetChipIRQ(PortAddr, uchar, ushort);
-uchar               AscGetChipScsiCtrl(PortAddr);
-
-ushort              AscGetEisaChipCfg(PortAddr);
-ushort              AscGetEisaChipGpReg(PortAddr);
-ushort              AscSetEisaChipCfg(PortAddr, ushort);
-ushort              AscSetEisaChipGpReg(PortAddr, ushort);
-
-ulong               AscGetEisaProductID(PortAddr);
-PortAddr            AscSearchIOPortAddrEISA(PortAddr);
-
-int                 AscPollQTailSync(PortAddr);
-int                 AscPollQHeadSync(PortAddr);
-int                 AscWaitQTailSync(PortAddr);
-
-int                 _AscRestoreMicroCode(PortAddr, ASC_MC_SAVED dosfar *);
-
-int                 AscSCAM(ASC_DVC_VAR asc_ptr_type *);
-
-ushort              SwapByteOfWord(ushort word_val);
-ulong               SwapWordOfDWord(ulong dword_val);
-ulong               AdjEndianDword(ulong dword_val);
-
-int                 AscAdjEndianScsiQ(ASC_SCSI_Q dosfar *);
-int                 AscAdjEndianQDoneInfo(ASC_QDONE_INFO dosfar *);
-
-extern int          DvcEnterCritical(void);
-extern void         DvcLeaveCritical(int);
-
-extern void         DvcInPortWords(PortAddr, ushort dosfar *, int);
-extern void         DvcOutPortWords(PortAddr, ushort dosfar *, int);
-extern void         DvcOutPortDWords(PortAddr, ulong dosfar *, int);
-
-extern void         DvcSleepMilliSecond(ulong);
-extern void         DvcDisplayString(uchar dosfar *);
-extern ulong        DvcGetPhyAddr(uchar dosfar * buf_addr, ulong buf_len);
-extern ulong        DvcGetSGList(ASC_DVC_VAR asc_ptr_type *, uchar dosfar *, ulong,
-								 ASC_SG_HEAD dosfar *);
-
-extern void         DvcSCAMDelayMS(ulong);
-extern int          DvcDisableCPUInterrupt(void);
-extern void         DvcRestoreCPUInterrupt(int);
-
-void                DvcPutScsiQ(PortAddr, ushort, ushort dosfar *, int);
-void                DvcGetQinfo(PortAddr, ushort, ushort dosfar *, int);
-
-PortAddr            AscSearchIOPortAddr(PortAddr, ushort);
-ushort              AscInitGetConfig(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscInitSetConfig(ASC_DVC_VAR asc_ptr_type *);
-ushort              AscInitAsc1000Driver(ASC_DVC_VAR asc_ptr_type *);
-int                 AscInitScsiTarget(ASC_DVC_VAR asc_ptr_type *,
-									  ASC_DVC_INQ_INFO dosfar *,
-									  uchar dosfar *,
-									  ASC_CAP_INFO_ARRAY dosfar *,
-									  ushort);
-int                 AscInitPollBegin(ASC_DVC_VAR asc_ptr_type *);
-int                 AscInitPollEnd(ASC_DVC_VAR asc_ptr_type *);
-int                 AscInitPollTarget(ASC_DVC_VAR asc_ptr_type *,
-									  ASC_SCSI_REQ_Q dosfar *,
-									  ASC_SCSI_INQUIRY dosfar *,
-									  ASC_CAP_INFO dosfar *);
-int                 AscExeScsiQueue(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_Q dosfar *);
-
-int                 AscISR(ASC_DVC_VAR asc_ptr_type *);
-void                AscISR_AckInterrupt(ASC_DVC_VAR asc_ptr_type *);
-int                 AscISR_CheckQDone(ASC_DVC_VAR asc_ptr_type *,
-									  ASC_QDONE_INFO dosfar *,
-									  uchar dosfar *);
-
-int                 AscStartUnit(ASC_DVC_VAR asc_ptr_type *, ASC_SCSI_TIX_TYPE);
-int                 AscStopUnit(
-								   ASC_DVC_VAR asc_ptr_type * asc_dvc,
-								   ASC_SCSI_TIX_TYPE target_ix
-);
-
-uint                AscGetNumOfFreeQueue(ASC_DVC_VAR asc_ptr_type *, uchar, uchar);
-int                 AscSgListToQueue(int);
-int                 AscQueueToSgList(int);
-int                 AscSetDvcErrorCode(ASC_DVC_VAR asc_ptr_type *, uchar);
-
-int                 AscAbortSRB(ASC_DVC_VAR asc_ptr_type *, ulong);
-int                 AscResetDevice(ASC_DVC_VAR asc_ptr_type *, uchar);
-int                 AscResetSB(ASC_DVC_VAR asc_ptr_type *);
-
-void                AscEnableIsaDma(uchar);
-void                AscDisableIsaDma(uchar);
-
-ulong               AscGetMaxDmaAddress(ushort);
-ulong               AscGetMaxDmaCount(ushort);
-
-int                 AscSaveMicroCode(ASC_DVC_VAR asc_ptr_type *, ASC_MC_SAVED dosfar *);
-int                 AscRestoreOldMicroCode(ASC_DVC_VAR asc_ptr_type *, ASC_MC_SAVED dosfar *);
-int                 AscRestoreNewMicroCode(ASC_DVC_VAR asc_ptr_type *, ASC_MC_SAVED dosfar *);
-
-/*
- * --- Debugging Header
- */
-
-#ifdef ADVANSYS_DEBUG
-#define STATIC
-#else /* ADVANSYS_DEBUG */
-#define STATIC static
-#endif /* ADVANSYS_DEBUG */
-
-
-/*
- * --- Driver Constants and Macros
- */
-
-#define ASC_NUM_BOARD_SUPPORTED 4
-#define ASC_NUM_BUS				4
-
-/* Reference Scsi_Host hostdata */
-#define ASC_BOARD(host) ((struct asc_board *) &(host)->hostdata)
-
-#define NO_ISA_DMA	0xff		/* No ISA DMA Channel Used */
-
-#ifndef min
-#define min(a, b) (((a) < (b)) ? (a) : (b))
-#endif /* min */
-
-/* Asc Library return codes */
-#define ASC_TRUE		1
-#define ASC_FALSE		0
-#define ASC_NOERROR		1
-#define ASC_BUSY		0
-#define ASC_ERROR		(-1)
-
-/* Scsi_Cmnd function return codes */
-#define STATUS_BYTE(byte)	(byte)
-#define MSG_BYTE(byte)		((byte) << 8)
-#define HOST_BYTE(byte)		((byte) << 16)
-#define DRIVER_BYTE(byte)	((byte) << 24)
-
-/* asc_enqueue() flags */
-#define ASC_FRONT		1
-#define ASC_BACK		2
-
-/* PCI configuration declarations */
-
-#define ASC_PCI_REV_A_INIT		0x01
-#define ASC_PCI_REV_A_DONE		0x02
-#define ASC_PCI_REV_B_INIT		0x04
-#define ASC_PCI_REV_B_DONE		0x08
-
-#define PCI_BASE_CLASS_PREDEFINED			0x00
-#define PCI_BASE_CLASS_MASS_STORAGE			0x01
-#define PCI_BASE_CLASS_NETWORK				0x02
-#define PCI_BASE_CLASS_DISPLAY				0x03
-#define PCI_BASE_CLASS_MULTIMEDIA			0x04
-#define PCI_BASE_CLASS_MEMORY_CONTROLLER	0x05
-#define PCI_BASE_CLASS_BRIDGE_DEVICE		0x06
-
-/* MASS STORAGE */
-#define PCI_SUB_CLASS_SCSI_CONTROLLER			0x00
-#define PCI_SUB_CLASS_IDE_CONTROLLER			0x01
-#define PCI_SUB_CLASS_FLOPPY_DISK_CONTROLLER	0x02
-#define PCI_SUB_CLASS_IPI_BUS_CONTROLLER		0x03
-#define PCI_SUB_CLASS_OTHER_MASS_CONTROLLER		0x80
-
-/* NETWORK CONTROLLER */
-#define PCI_SUB_CLASS_ETHERNET_CONTROLLER		0x00
-#define PCI_SUB_CLASS_TOKEN_RING_CONTROLLER		0x01
-#define PCI_SUB_CLASS_FDDI_CONTROLLER			0x02
-#define PCI_SUB_CLASS_OTHER_NETWORK_CONTROLLER	0x80
-
-/* DISPLAY CONTROLLER */
-#define PCI_SUB_CLASS_VGA_CONTROLLER			0x00
-#define PCI_SUB_CLASS_XGA_CONTROLLER			0x01
-#define PCI_SUB_CLASS_OTHER_DISPLAY_CONTROLLER	0x80
-
-/* MULTIMEDIA CONTROLLER */
-#define PCI_SUB_CLASS_VIDEO_DEVICE				0x00
-#define PCI_SUB_CLASS_AUDIO_DEVICE				0x01
-#define PCI_SUB_CLASS_OTHER_MULTIMEDIA_DEVICE	0x80
-
-/* MEMORY CONTROLLER */
-#define PCI_SUB_CLASS_RAM_CONTROLLER			0x00
-#define PCI_SUB_CLASS_FLASH_CONTROLLER			0x01
-#define PCI_SUB_CLASS_OTHER_MEMORY_CONTROLLER	0x80
-
-/* BRIDGE CONTROLLER */
-#define PCI_SUB_CLASS_HOST_BRIDGE_CONTROLLER		0x00
-#define PCI_SUB_CLASS_ISA_BRIDGE_CONTROLLER			0x01
-#define PCI_SUB_CLASS_EISA_BRIDGE_CONTROLLER		0x02
-#define PCI_SUB_CLASS_MC_BRIDGE_CONTROLLER			0x03
-#define PCI_SUB_CLASS_PCI_TO_PCI_BRIDGE_CONTROLLER	0x04
-#define PCI_SUB_CLASS_PCMCIA_BRIDGE_CONTROLLER		0x05
-#define PCI_SUB_CLASS_OTHER_BRIDGE_CONTROLLER		0x80
-
-#define PCI_MAX_SLOT			0x1F
-#define PCI_MAX_BUS				0xFF
-#define ASC_PCI_VENDORID		0x10CD
-#define PCI_IOADDRESS_MASK		0xFFFE
-
-/* PCI IO Port Addresses to generate special cycle */
-
-#define PCI_CONFIG_ADDRESS_MECH1		0x0CF8
-#define PCI_CONFIG_DATA_MECH1			0x0CFC
-
-#define PCI_CONFIG_FORWARD_REGISTER		0x0CFA	/* 0=type 0; 1=type 1; */
-
-#define PCI_CONFIG_BUS_NUMBER_MASK		0x00FF0000
-#define PCI_CONFIG_DEVICE_FUNCTION_MASK	0x0000FF00
-#define PCI_CONFIG_REGISTER_NUMBER_MASK	0x000000F8
-
-#define PCI_DEVICE_FOUND				0x0000
-#define PCI_DEVICE_NOT_FOUND			0xffff
-
-#define SUBCLASS_OFFSET 	0x0A
-#define CLASSCODE_OFFSET	0x0B
-#define VENDORID_OFFSET		0x00
-#define DEVICEID_OFFSET		0x02
-
-/*
- * --- Driver Macros
- */
-
-#ifndef ADVANSYS_STATS
-#define ASC_STATS(counter)
-#define ASC_STATS_ADD(counter, count)
-#else /* ADVANSYS_STATS */
-#define ASC_STATS(counter)				asc_stats.counter++
-#define ASC_STATS_ADD(counter, count)	asc_stats.counter += (count)
-#endif /* ADVANSYS_STATS */
-
-#ifndef ADVANSYS_DEBUG
-
-#define	ASC_DBG(lvl, s)
-#define	ASC_DBG1(lvl, s, a1)
-#define	ASC_DBG2(lvl, s, a1, a2)
-#define	ASC_DBG3(lvl, s, a1, a2, a3)
-#define	ASC_DBG4(lvl, s, a1, a2, a3, a4)
-#define	ASC_DBG_PRT_SCSI_HOST(lvl, s)
-#define	ASC_DBG_PRT_DVC_VAR(lvl, v)
-#define	ASC_DBG_PRT_DVC_CFG(lvl, c)
-#define	ASC_DBG_PRT_SCSI_Q(lvl, scsiqp)
-#define	ASC_DBG_PRT_QDONE_INFO(lvl, qdone)
-#define	ASC_DBG_PRT_HEX(lvl, name, start, length)
-#define	ASC_DBG_PRT_CDB(lvl, cdb, len)
-#define	ASC_DBG_PRT_SENSE(lvl, sense, len)
-#define ASC_DBG_PRT_INQUIRY(lvl, inq, len)
-#define ASC_ASSERT(a)
-
-#else /* ADVANSYS_DEBUG */
-
-/*
- * Debugging Message Levels:
- * 0: Errors Only
- * 1: High-Level Tracing
- * 2-N: Verbose Tracing
- */
-
-#define	ASC_DBG(lvl, s) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			printk(s); \
-		} \
-	}
-
-#define	ASC_DBG1(lvl, s, a1) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			printk((s), (a1)); \
-		} \
-	}
-
-#define	ASC_DBG2(lvl, s, a1, a2) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			printk((s), (a1), (a2)); \
-		} \
-	}
-
-#define	ASC_DBG3(lvl, s, a1, a2, a3) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			printk((s), (a1), (a2), (a3)); \
-		} \
-	}
-
-#define	ASC_DBG4(lvl, s, a1, a2, a3, a4) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			printk((s), (a1), (a2), (a3), (a4)); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_SCSI_HOST(lvl, s) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_scsi_host(s); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_DVC_VAR(lvl, v) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_dvc_var(v); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_DVC_CFG(lvl, c) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_dvc_cfg(c); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_SCSI_Q(lvl, scsiqp) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_scsi_q(scsiqp); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_QDONE_INFO(lvl, qdone) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_qdone_info(qdone); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_HEX(lvl, name, start, length) \
-	{ \
-		if (asc_dbglvl >= (lvl)) { \
-			asc_prt_hex((name), (start), (length)); \
-		} \
-	}
-
-#define	ASC_DBG_PRT_CDB(lvl, cdb, len) \
-		ASC_DBG_PRT_HEX((lvl), "CDB", (uchar *) (cdb), (len));
-
-#define	ASC_DBG_PRT_SENSE(lvl, sense, len) \
-		ASC_DBG_PRT_HEX((lvl), "SENSE", (uchar *) (sense), (len));
-
-#define ASC_DBG_PRT_INQUIRY(lvl, inq, len) \
-		ASC_DBG_PRT_HEX((lvl), "INQUIRY", (uchar *) (inq), (len));
-
-#define ASC_ASSERT(a) \
-	{ \
-		if (!(a)) { \
-			printk("ASC_ASSERT() Failure: file %s, line %d\n", \
-				__FILE__, __LINE__); \
-		} \
-	}
-#endif /* ADVANSYS_DEBUG */
-
-
-/*
- * --- Driver Structures
- */
-
-/*
- * Structure allocated for each board.
- *
- * This structure is allocated by scsi_register() at the end
- * of the 'Scsi_Host' structure starting at the 'hostdata'
- * field. It is guaranteed to be allocated from DMA-able memory.
- */
-struct asc_board {
-	/* Asc Library */
-	ASC_DVC_VAR			 board;					/* Board configuration */
-	ASC_DVC_CFG			 cfg;					/* Device configuration */
-	uchar				 overrun_buf[ASC_OVERRUN_BSIZE];
-	/* Queued Commands */
-	ASC_SCSI_BIT_ID_TYPE pending_tidmask;		/* Pending command mask */
-	Scsi_Cmnd			 *pending[ASC_MAX_TID];
-	/* Target Initialization */
-	ASC_SCSI_BIT_ID_TYPE init_tidmask;			/* Target initialized mask */
-	ASC_SCSI_REQ_Q		 scsireqq;
-	ASC_CAP_INFO		 cap_info;
-	ASC_SCSI_INQUIRY	 inquiry;
-};
-
-/*
- * PCI configuration structures
- */
-typedef struct _PCI_DATA_
-{
-	uchar	type;
-	uchar	bus;
-	uchar	slot;
-	uchar	func;
-	uchar	offset;
-} PCI_DATA;
-
-typedef struct _PCI_DEVICE_
-{
-	ushort	vendorID;
-	ushort	deviceID;
-	ushort	slotNumber;
-	ushort	slotFound;
-	uchar	busNumber;
-	uchar	maxBusNumber;
-	uchar	devFunc;
-	ushort	startSlot;
-	ushort	endSlot;
-	uchar	bridge;
-	uchar	type;
-} PCI_DEVICE;
-
-typedef struct _PCI_CONFIG_SPACE_
-{
-	ushort	vendorID;
-	ushort	deviceID;
-	ushort	command;
-	ushort	status;
-	uchar	revision;
-	uchar	classCode[3];
-	uchar	cacheSize;
-	uchar	latencyTimer;
-	uchar	headerType;
-	uchar	bist;
-	ulong	baseAddress[6];
-	ushort	reserved[4];
-	ulong	optionRomAddr;
-	ushort	reserved2[4];
-	uchar	irqLine;
-	uchar	irqPin;
-	uchar	minGnt;
-	uchar	maxLatency;
-} PCI_CONFIG_SPACE;
-
-#ifdef ADVANSYS_STATS
-struct asc_stats {
-	ulong 	command;		/* # calls to advansys_command() */
-	ulong 	queuecommand;	/* # calls to advansys_queuecommand() */
-	ulong 	abort;			/* # calls to advansys_abort() */
-	ulong 	reset;			/* # calls to advansys_reset() */
-	ulong 	biosparam;		/* # calls to advansys_biosparam() */
-	ulong 	interrupt;		/* # calls to advansys_interrupt() */
-	ulong 	callback;		/* # calls asc_isr_callback() */
-	ulong 	cont_cnt;		/* # non-scatter-gather I/O requests received */
-	ulong 	cont_xfer;		/* contiguous transfer total (512 byte units) */
-	ulong 	sg_cnt;			/* # scatter-gather I/O requests received */
-	ulong 	sg_elem;		/* scatter-gather element total */
-	ulong 	sg_xfer;		/* scatter-gather tranfer total (512 byte units) */
-	ulong 	error;			/* # AscExeScsiQueue() ASC_ERROR returns. */
-	/*
-	 * Number of times interrupts disabled in advansys_queuecommand() and
-	 * asc_isr_callback(), respectively. For the former indicates how many
-	 * times commands were pending when a new command was received.
-	 */
-	ulong 	cmd_disable;
-	ulong 	intr_disable;
-	/*
-	 * Number of times asc_enqueue() called. Indicates how many ASC_BUSY
-	 * returns have occurred.
-	 */
-	ulong 	enqueue;
-	ulong 	dequeue;		/* # calls to asc_dequeue(). */
-	/*
-	 * Number of times asc_rmqueue() called and the specified command
-	 * was found and removed.
-	 */
-	ulong 	rmqueue;
-} asc_stats;
-#endif /* ADVANSYS_STATS */
-
-
-/*
- * --- Driver Data
- */
-
-#ifdef LINUX_1_3
-struct proc_dir_entry proc_scsi_advansys =
-{
-	PROC_SCSI_ADVANSYS,				/* unsigned short low_ino */
-	8,								/* unsigned short namelen */
-	"advansys",						/* const char *name */
-	S_IFDIR | S_IRUGO | S_IXUGO,	/* mode_t mode */
-	2								/* nlink_t nlink */
-};
-#endif /* LINUX_1_3 */
-
-STATIC int asc_board_count; /* Number of boards detected in system. */
-STATIC struct Scsi_Host	*asc_host[ASC_NUM_BOARD_SUPPORTED];
-STATIC Scsi_Cmnd *asc_scsi_done; /* Commands needing done function call. */
-
-STATIC ushort asc_bus[ASC_NUM_BUS] = {
-	ASC_IS_ISA,
-	ASC_IS_VL,
-	ASC_IS_EISA,
-	ASC_IS_PCI,
-};
-
-/*
- * Used with the LILO 'advansys' option to eliminate or
- * limit I/O port probing at boot time, cf. advansys_setup().
- */
-int asc_iopflag = ASC_FALSE;
-int asc_ioport[ASC_NUM_BOARD_SUPPORTED] = { 0, 0, 0, 0 };
-
-#ifdef ADVANSYS_DEBUG
-char *
-asc_bus_name[ASC_NUM_BUS] = {
-	"ASC_IS_ISA",
-	"ASC_IS_VL",
-	"ASC_IS_EISA",
-	"ASC_IS_PCI",
-};
-
-int		asc_dbglvl = 0;
-#endif /* ADVANSYS_DEBUG */
-
-
-/*
- * --- Driver Function Prototypes
- *
- * advansys.h contains function prototypes for functions global to Linux.
- */
-
-#ifdef LINUX_1_3
-STATIC int			asc_proc_copy(off_t, off_t, char *, int , char *, int);
-#endif /* LINUX_1_3 */
-STATIC void 		advansys_interrupt(int, struct pt_regs *);
-STATIC void 		advansys_command_done(Scsi_Cmnd *);
-STATIC int 			asc_execute_scsi_cmnd(Scsi_Cmnd *);
-STATIC void 		asc_isr_callback(ASC_DVC_VAR *, ASC_QDONE_INFO *);
-STATIC void			asc_execute_pending(struct Scsi_Host *);
-STATIC int 			asc_init_dev(ASC_DVC_VAR *, Scsi_Cmnd *);
-STATIC int 			asc_srch_pci_dev(PCI_DEVICE *);
-STATIC uchar 		asc_scan_method(PCI_DEVICE *);
-STATIC int 			asc_pci_find_dev(PCI_DEVICE *);
-STATIC void 		asc_get_pci_cfg(PCI_DEVICE *, PCI_CONFIG_SPACE *);
-STATIC ushort 		asc_get_cfg_word(PCI_DATA *);
-STATIC uchar 		asc_get_cfg_byte(PCI_DATA *);
-STATIC void			asc_enqueue(struct Scsi_Host *, Scsi_Cmnd *, int, int);
-STATIC Scsi_Cmnd 	*asc_dequeue(struct Scsi_Host *, int);
-STATIC int 			asc_rmqueue(struct Scsi_Host *, Scsi_Cmnd *, int);
-
-/* XXX - Asc Library Routines not supposed to be used directly */
-ushort 			AscGetChipBiosAddress(PortAddr, ushort);
-int             AscFindSignature(PortAddr);
-
-#ifdef ADVANSYS_STATS
-STATIC int		asc_prt_stats(char *, int);
-STATIC int		asc_prt_stats_line(char *, int, char *fmt, ...);
-#endif /* ADVANSYS_STATS */
-#ifdef ADVANSYS_DEBUG
-STATIC void 	asc_prt_scsi_host(struct Scsi_Host *);
-STATIC void 	asc_prt_dvc_cfg(ASC_DVC_CFG *);
-STATIC void 	asc_prt_dvc_var(ASC_DVC_VAR *);
-STATIC void 	asc_prt_scsi_q(ASC_SCSI_Q *);
-STATIC void 	asc_prt_qdone_info(ASC_QDONE_INFO *);
-STATIC void 	asc_prt_hex(char *f, uchar *, int);
-STATIC int 		interrupts_enabled(void);
-#endif /* ADVANSYS_DEBUG */
-
-
-/*
- * --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
- */
-
-#ifdef LINUX_1_3
-/*
- * advansys_proc_info() - /proc/scsi/advansys/[0-ASC_NUM_BOARD_SUPPORTED]
- *
- * *buffer: I/O buffer
- * **start: if inout == FALSE pointer into buffer where user read should start
- * offset: current offset into /proc/scsi/advansys file
- * length: length of buffer
- * hostno: Scsi_Host host_no
- * inout: TRUE - user is writing; FALSE - user is reading
- *
- * Return the number of bytes read from or written to
- * /proc/scsi/advansys file.
- */
-int
-advansys_proc_info(char *buffer, char **start, off_t offset, int length, 
-				   int hostno, int inout)
-{
-	struct Scsi_Host	*shp;
-	int					i;
-	char				*cp;
-	int					cplen;
-	int					cnt;
-	int					totcnt;
-	int					leftlen;
-	char				*curbuf;
-	off_t				advoffset;
-    Scsi_Device			*scd;
-	char				prtbuf[480];	/* 6 lines */
-
-	ASC_DBG(1, "advansys_proc_info: begin\n");
-
-	/*
-	 * User write not supported.
-	 */
-	if (inout == TRUE) {
-		return(-ENOSYS);
-	}
-
-	/*
-	 * User read of /proc/scsi/advansys file.
-	 */
-
-	/* Find the specified board. */
-	for (i = 0; i < asc_board_count; i++) {
-		if (asc_host[i]->host_no == hostno) {
-			break;
-		}
-	}
-	if (i == asc_board_count) {
-		return(-ENOENT);
-	}
-	shp = asc_host[i];
-
-	/* Always copy read data to the beginning of the buffer. */
-	*start = buffer;
-
-	curbuf = buffer;
-	advoffset = 0;
-	totcnt = 0;
-	leftlen = length;
-
-	/* Get board information. */
-	cp = (char *) advansys_info(shp);
-	strcat(cp, "\n");
-	cplen = strlen(cp);
-
-	/* Copy board information. */
-	cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
-	totcnt += cnt;
-	leftlen -= cnt;
-	if (leftlen == 0) {
-		ASC_DBG1(1, "advansys_proc_info: totcnt %d\n", totcnt);
-		return totcnt;
-	}
-	advoffset += cplen;
-	curbuf += cnt;
-
-	/*
-	 * Get and copy information for each device attached to the board.
-	 */
-	cp = &prtbuf[0];
-	sprintf(cp, "\nDevices attached to SCSI Host %d:\n", shp->host_no);
-	cplen = strlen(cp);
-	cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
-	totcnt += cnt;
-	leftlen -= cnt;
-	if (leftlen == 0) {
-		ASC_DBG1(1, "advansys_proc_info: totcnt %d\n", totcnt);
-		return totcnt;
-	}
-	advoffset += cplen;
-	curbuf += cnt;
-
-	cp = &prtbuf[0];
-    for (scd = scsi_devices; scd; scd = scd->next) {
-		if (scd->host == shp) {
-	    	proc_print_scsidevice(scd, cp, &cplen, 0);
-			cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
-			totcnt += cnt;
-			leftlen -= cnt;
-			if (leftlen == 0) {
-				ASC_DBG1(1, "advansys_proc_info: totcnt %d\n", totcnt);
-				return totcnt;
-			}
-			advoffset += cplen;
-			curbuf += cnt;
-		}
-    }
-    
-#ifdef ADVANSYS_STATS
-	/*
-	 * prtbuf[] has about 6 lines worth of space. If the statistics ever
-	 * get longer than 6 lines, prtbuf[] should be increased in size. If
-	 * prtbuf[] is too small it will not be overwritten. Instead the user
-	 * just won't get all of the available statistics.
-	 */
-	cp = &prtbuf[0];
-	cplen = asc_prt_stats(cp, sizeof(prtbuf));
-	cnt = asc_proc_copy(advoffset, offset, curbuf, leftlen, cp, cplen);
-	totcnt += cnt;
-	leftlen -= cnt;
-	if (leftlen == 0) {
-		ASC_DBG1(1, "advansys_proc_info: totcnt %d\n", totcnt);
-		return totcnt;
-	}
-	advoffset += cplen;
-	curbuf += cnt;
-#endif /* ADVANSYS_STATS */
-
-	ASC_DBG1(1, "advansys_proc_info: totcnt %d\n", totcnt);
-
-	return totcnt;
-}
-#endif /* LINUX_1_3 */
-
-
-/*
- * advansys_detect()
- *
- * Detect function for AdvanSys adapters.
- *
- * Argument is a pointer to the host driver's scsi_hosts entry.
- *
- * Return number of adapters found.
- *
- * Note: Because this function is called during system initialization
- * it must not call SCSI mid-level functions including scsi_malloc()
- * and scsi_free().
- */
-int
-advansys_detect(Scsi_Host_Template *tpnt)
-{
-	static int			detect_called = ASC_FALSE;
-	int					iop;
-	int					bus;
-	struct Scsi_Host	*shp;
-	ASC_DVC_VAR			*boardp;
-	int					ioport = 0;
-	PCI_DEVICE			pciDevice;
-	PCI_CONFIG_SPACE	pciConfig;
-	int					ret;
-	extern PortAddr		_asc_def_iop_base[ASC_IOADR_TABLE_MAX_IX];
-
-
-	if (detect_called == ASC_FALSE) {
-		detect_called = ASC_TRUE;
-	} else {
-		printk("AdvanSys SCSI: advansys_detect() mulitple calls ignored\n");
-		return 0;
-	}
-
-	ASC_DBG(1, "advansys_detect: begin\n");
-
-#ifdef LINUX_1_3
-	tpnt->proc_dir = &proc_scsi_advansys;
-#endif /* LINUX_1_3 */
-
-#ifdef ADVANSYS_STATS
-	memset(&asc_stats, 0, sizeof(asc_stats));
-#endif /* ADVANSYS_STATS */
-
-	asc_board_count = 0;
-
-	/*
-	 * If I/O port probing has been modified, then verify and
-	 * clean-up the 'asc_ioport' list.
-	 */
-	if (asc_iopflag == ASC_TRUE) {
-		for (ioport = 0; ioport < ASC_NUM_BOARD_SUPPORTED; ioport++) {
-			ASC_DBG2(1, "asdvansys_detect: asc_ioport[%d] %x\n",
-				ioport, asc_ioport[ioport]);
-			if (asc_ioport[ioport] != 0) {
-				for (iop = 0; iop < ASC_IOADR_TABLE_MAX_IX; iop++) {
-					if (_asc_def_iop_base[iop] == asc_ioport[ioport]) {
-						break;
-					}
-				}
-				if (iop == ASC_IOADR_TABLE_MAX_IX) {
-					printk("AdvanSys SCSI: specified I/O Port 0x%X is invalid\n",
-						asc_ioport[ioport]);
-					asc_ioport[ioport] = 0;
-				}
-			}
-		}
-		ioport = 0;
-	}
-
-	memset(&pciDevice, 0, sizeof(PCI_DEVICE));
-	memset(&pciConfig, 0, sizeof(PCI_CONFIG_SPACE));
-	pciDevice.maxBusNumber = PCI_MAX_BUS;
-	pciDevice.endSlot = PCI_MAX_SLOT;
-
-	for (bus = 0; bus < ASC_NUM_BUS; bus++) {
-
-		ASC_DBG2(1, "advansys_detect: bus search type %d (%s)\n",
-			bus, asc_bus_name[bus]);
-		iop = 0;
-
-		while (asc_board_count < ASC_NUM_BOARD_SUPPORTED) {
-
-			ASC_DBG1(2, "advansys_detect: asc_board_count %d\n",
-				asc_board_count);
-
-			switch (asc_bus[bus]) {
-			case ASC_IS_ISA:
-			case ASC_IS_VL:
-				if (asc_iopflag == ASC_FALSE) {
-					iop = AscSearchIOPortAddr(iop, asc_bus[bus]);
-				} else {
-					/*
-					 * ISA and VL I/O port scanning has either been
-					 * eliminated or limited to selected ports on
-					 * the LILO command line, /etc/lilo.conf, or
-					 * by setting variables when the module was loaded.
-					 */
-					ASC_DBG(1, "advansys_detect: I/O port scanning modified\n");
-				ioport_try_again:
-					iop = 0;
-					for (; ioport < ASC_NUM_BOARD_SUPPORTED; ioport++) {
-						if ((iop = asc_ioport[ioport]) != 0) {
-							break;
-						}
-					}
-					if (iop) {
-						ASC_DBG1(1, "advansys_detect: probing I/O port %x...\n",
-							iop);
-						if (check_region(iop, ASC_IOADR_GAP) != 0) {
-							printk("AdvanSys SCSI: specified I/O Port 0x%X is busy\n", iop);
-							/* Don't try this I/O port twice. */
-							asc_ioport[ioport] = 0;
-							goto ioport_try_again;
-						} else if (AscFindSignature(iop) == ASC_FALSE) {
-							printk("AdvanSys SCSI: specified I/O Port 0x%X has no adapter\n", iop);
-							/* Don't try this I/O port twice. */
-							asc_ioport[ioport] = 0;
-							goto ioport_try_again;
-						} else {
-							/*
-							 * If this isn't an ISA board, then it must be
-							 * a VL board. If currently looking an ISA
-							 * board is being looked for then try for
-							 * another ISA board in 'asc_ioport'.
-							 */
-							if (asc_bus[bus] == ASC_IS_ISA &&
-							    (AscGetChipVersion(iop, ASC_IS_ISA) &
-								 ASC_CHIP_VER_ISA_BIT) == 0) {
-							 	/*
-								 * Don't clear 'asc_ioport[ioport]'. Try
-								 * this board again for VL. Increment
-								 * 'ioport' past this board.
-								 */
-								 ioport++;
-								 goto ioport_try_again;
-							}
-						}
-						/*
-						 * This board appears good, don't try the I/O port
-						 * again by clearing its value. Increment 'ioport'
-						 * for the next iteration.
-						 */
-						asc_ioport[ioport++] = 0;
-					}
-				}
-				break;
-
-			case ASC_IS_EISA:
-				iop = AscSearchIOPortAddr(iop, asc_bus[bus]);
-				break;
-
-			case ASC_IS_PCI:
-					if (asc_srch_pci_dev(&pciDevice) != PCI_DEVICE_FOUND) {
-						iop = 0;
-					} else {
-						ASC_DBG2(2,
-							"advansys_detect: slotFound %d, busNumber %d\n",
-							pciDevice.slotFound, pciDevice.busNumber);
-						asc_get_pci_cfg(&pciDevice, &pciConfig);
-						iop = pciConfig.baseAddress[0] & PCI_IOADDRESS_MASK;
-						ASC_DBG2(2, "advansys_detect: iop %x, irqLine %d\n",
-							iop, pciConfig.irqLine);
-					}
-				break;
-
-			default:
-				ASC_DBG(0, "advansys_detect: unknown bus type\n");
-				break;
-			}
-			ASC_DBG1(1, "advansys_detect: iop %x\n", iop);
-
-			/*
-			 * Adapter not found, try next bus type.
-			 */
-			if (iop == 0) {
-				break;
-			}
-
-			/*
-			 * Adapter found.
-			 *
-			 * Register the adapter, get its configuration, and
-			 * initialize it.
-			 */
-			ASC_DBG(2, "advansys_detect: scsi_register()\n");
-			shp = scsi_register(tpnt, sizeof(struct asc_board));
-
-			/* Save a pointer to the Scsi_host of each found board. */
-			asc_host[asc_board_count++] = shp;
-
-			/* Initialize private per board data */
-			memset(ASC_BOARD(shp), 0, sizeof(struct asc_board));
-			boardp = &ASC_BOARD(shp)->board;
-			boardp->cfg = &ASC_BOARD(shp)->cfg;
-			boardp->cfg->overrun_buf = &ASC_BOARD(shp)->overrun_buf[0];
-			boardp->iop_base = iop;
-
-			/*
-			 * Set the board bus type and PCI IRQ for AscInitGetConfig().
-			 */
-			boardp->bus_type = asc_bus[bus];
-			switch (boardp->bus_type) {
-			case ASC_IS_ISA:
-				shp->unchecked_isa_dma = TRUE;
-				break;
-			case ASC_IS_EISA:
-				shp->unchecked_isa_dma = FALSE;
-				break;
-			case ASC_IS_VL:
-				shp->unchecked_isa_dma = FALSE;
-				break;
-			case ASC_IS_PCI:
-				shp->irq = boardp->irq_no = pciConfig.irqLine;
-				boardp->cfg->pci_device_id = pciConfig.deviceID;
-				shp->unchecked_isa_dma = FALSE;
-				break;
-			default:
-				ASC_DBG(0, "advansys_detect: unknown adapter type");
-				shp->unchecked_isa_dma = TRUE;
-				break;
-			}
-
-			/*
-			 * Get the board configuration.  AscInitGetConfig() may change
-			 * the board's bus_type value. The asc_bus[bus] value should no
-			 * longer be used.
-			 */
-			ASC_DBG(2, "advansys_detect: AscInitGetConfig()\n");
-			switch(ret = AscInitGetConfig(boardp)) {
-			case 0:	/* No error */
-				break;
-			case ASC_WARN_IO_PORT_ROTATE:
-				ASC_DBG(0, "AscInitGetConfig: I/O port address modified\n");
-				break;
-			case ASC_WARN_EEPROM_CHKSUM:
-				ASC_DBG(0, "AscInitGetConfig: EEPROM checksum error\n");
-				break;
-			case ASC_WARN_IRQ_MODIFIED:
-				ASC_DBG(0, "AscInitGetConfig: IRQ modified\n");
-				break;
-			case ASC_WARN_CMD_QNG_CONFLICT:
-				ASC_DBG(0,
-					"AscInitGetConfig: Tag queuing enabled w/o disconnects\n");
-				break;
-			default:
-				ASC_DBG1(0, "AscInitGetConfig: Unknown warning: %x\n", ret);
-				break;
-			}
-			if (boardp->err_code != 0) {
-				ASC_DBG2(0,
-					"AscInitGetConfig: error: init_state %x, err_code %x\n",
-					boardp->init_state, boardp->err_code);
-				scsi_unregister(shp);
-				asc_board_count--;
-				continue;
-			}
-
-			/*
-			 * Modify board configuration.
-			 */
-			boardp->isr_callback = (Ptr2Func) asc_isr_callback;
-			boardp->exe_callback = (Ptr2Func) NULL;
-
-			ASC_DBG(2, "advansys_detect: AscInitSetConfig()\n");
-			switch (ret = AscInitSetConfig(boardp)) {
-			case 0:	/* No error. */
-				break;
-			case ASC_WARN_IO_PORT_ROTATE:
-				ASC_DBG(0, "AscInitSetConfig: I/O port address modified\n");
-				break;
-			case ASC_WARN_EEPROM_CHKSUM:
-				ASC_DBG(0, "AscInitSetConfig: EEPROM checksum error\n");
-				break;
-			case ASC_WARN_IRQ_MODIFIED:
-				ASC_DBG(0, "AscInitSetConfig: IRQ modified\n");
-				break;
-			case ASC_WARN_CMD_QNG_CONFLICT:
-				ASC_DBG(0, "AscInitSetConfig: Tag queuing w/o disconnects\n");
-				break;
-			default:
-				ASC_DBG1(0, "AscInitSetConfig: Unknown warning: %x\n", ret);
-				break;
-			}
-			if (boardp->err_code != 0) {
-				ASC_DBG2(0,
-					"AscInitSetConfig: error: init_state %x, err_code %x\n",
-					boardp->init_state, boardp->err_code);
-				scsi_unregister(shp);
-				asc_board_count--;
-				continue;
-			}
-
-			/*
-			 * Finish initializing the 'Scsi_Host' structure.
-			 */
-
-			/* AscInitSetConfig() will set the IRQ for non-PCI boards. */
-			if (boardp->bus_type != ASC_IS_PCI) {
-				shp->irq = boardp->irq_no;
-			}
-
-			shp->io_port = boardp->iop_base;
-			shp->n_io_port = ASC_IOADR_GAP;
-			shp->this_id = boardp->cfg->chip_scsi_id;
-
-			/* Maximum number of queues this adapter can handle. */
-			shp->can_queue = boardp->max_total_qng;
-
-			/*
-			 * XXX - Command queuing limits are maintained per target
-			 * by AdvanSys adapters. Set 'cmd_per_lun' to the minimum
-			 * value of the all the target settings for the adapter.
-			 *
-			 * For now set 'cmd_per_lun' to 'max_total_qng'. This
-			 * value should be adjusted every time a new device is
-			 * found in asc_init_dev().
-			 *
-			 * XXX - memory allocation is done by the mid-level scsi
-			 * driver based on 'cmd_per_lun'. If 'sg_tablesize' is too large
-			 * allocation failures can occur in scsi_register_host().
-			 * A 'Scsi_Cmnd' structure is pre-allocated for each command
-			 * also DMA memory is reserved. Set it artificially low for now.
-			 *
-			 * shp->cmd_per_lun = boardp->max_total_qng;
-			 */
-#ifdef MODULE
-			shp->cmd_per_lun = 1;
-#else /* MODULE */
-			shp->cmd_per_lun = 4;
-#endif /* MODULE */
-			ASC_DBG1(1, "advansys_detect: cmd_per_lun: %d\n", shp->cmd_per_lun);
-			
-			/* Maximum number of scatter-gather elements adapter can handle. */
-			/*
-			 * XXX - memory allocation is done by the mid-level scsi
-			 * driver based on sg_tablesize. If 'sg_tablesize' is too large
-			 * allocation failures can occur in scsi_register_host().
-			 */
-#ifdef MODULE
-			shp->sg_tablesize = 8;
-#else /* MODULE */
-			shp->sg_tablesize = ASC_MAX_SG_LIST;
-#endif /* MODULE */
-			ASC_DBG1(1, "advansys_detect: sg_tablesize: %d\n",
-				shp->sg_tablesize);
-
-			/* BIOS start address. */
-			shp->base = (char *) ((ulong) AscGetChipBiosAddress(
-												boardp->iop_base,
-												boardp->bus_type));
-
-			/*
-			 * Register Board Resources - I/O Port, DMA, IRQ
-			 */
-
-			/* Register I/O port range */
-			ASC_DBG(2, "advansys_detect: request_region()\n");
-			request_region(shp->io_port, shp->n_io_port, "advansys");
-
-			/* Register DMA channel for ISA bus. */
-			if ((boardp->bus_type & ASC_IS_ISA) == 0) {
-				shp->dma_channel = NO_ISA_DMA;
-			} else {
-				shp->dma_channel = boardp->cfg->isa_dma_channel;
-				if ((ret = request_dma(shp->dma_channel, "advansys")) != 0) {
-					ASC_DBG2(0, "advansys_detect: request_dma() %d failed %d\n",
-						shp->dma_channel, ret);
-					release_region(shp->io_port, shp->n_io_port);
-					scsi_unregister(shp);
-					asc_board_count--;
-					continue;
-				}
-				AscEnableIsaDma(shp->dma_channel);
-			}
-
-			/* Register IRQ Number. */
-			ASC_DBG1(2, "advansys_detect: request_irq() %d\n", shp->irq);
-			if ((ret = request_irq(shp->irq, advansys_interrupt,
-								SA_INTERRUPT, "advansys")) != 0) {
-				ASC_DBG1(0, "advansys_detect: request_irq() failed %d\n", ret);
-				release_region(shp->io_port, shp->n_io_port);
-				if (shp->dma_channel != NO_ISA_DMA) {
-					free_dma(shp->dma_channel);
-				}
-				scsi_unregister(shp);
-				asc_board_count--;
-				continue;
-			}
-
-			/*
-			 * Initialize board RISC chip and enable interrupts.
-			 */
-			ASC_DBG(2, "advansys_detect: AscInitAsc1000Driver()\n");
-			if (AscInitAsc1000Driver(boardp)) {
-				ASC_DBG2(0,
-					"AscInitAsc1000Driver: error: init_state %x, err_code %x\n",
-					boardp->init_state, boardp->err_code);
-				release_region(shp->io_port, shp->n_io_port);
-				if (shp->dma_channel != NO_ISA_DMA) {
-					free_dma(shp->dma_channel);
-				}
-				free_irq(shp->irq);
-				scsi_unregister(shp);
-				asc_board_count--;
-				continue;
-			}
-			ASC_DBG_PRT_SCSI_HOST(2, shp);
-		}
-	}
-
-	ASC_DBG1(1, "advansys_detect: done: asc_board_count %d\n", asc_board_count);
-	return asc_board_count;
-}
-
-/*
- * advansys_release()
- *
- * Release resources allocated for a single AdvanSys adapter.
- */
-int
-advansys_release(struct Scsi_Host *shp)
-{
-	ASC_DBG(1, "advansys_release: begin\n");
-	free_irq(shp->irq);
-	if (shp->dma_channel != NO_ISA_DMA) {
-		ASC_DBG(1, "advansys_release: free_dma()\n");
-		free_dma(shp->dma_channel);
-	}
-	release_region(shp->io_port, shp->n_io_port);
-	scsi_unregister(shp);
-	ASC_DBG(1, "advansys_release: end\n");
-	return 0;
-}
-
-/*
- * advansys_info()
- *
- * Return suitable for printing on the console with the argument
- * adapter's configuration information.
- */
-const char *
-advansys_info(struct Scsi_Host *shp)
-{
-	static char 	info[128];
-	ASC_DVC_VAR		*boardp;
-	char			*busname;
-
-	boardp = &ASC_BOARD(shp)->board;
-	ASC_DBG(1, "advansys_info: begin\n");
-	if (boardp->bus_type & ASC_IS_ISA) {
-		sprintf(info,
-			"AdvanSys SCSI %s: ISA (%u CDB): BIOS %X, IO %X-%X, IRQ %u, DMA %u",
-			ASC_VERSION, ASC_BOARD(shp)->board.max_total_qng,
-			(unsigned) shp->base, shp->io_port,
-			shp->io_port + (shp->n_io_port - 1), shp->irq, shp->dma_channel);
-	} else {
-		switch (boardp->bus_type) {
-		case ASC_IS_EISA:
-			busname = "EISA";
-			break;
-		case ASC_IS_VL:
-			busname = "VL";
-			break;
-		case ASC_IS_PCI:
-			busname = "PCI";
-			break;
-		default:
-			busname = "?";
-			ASC_DBG1(0, "advansys_info: unknown bus type %d\n",
-				boardp->bus_type);
-			break;
-		}
-		/* No DMA channel for non-ISA busses. */
-		sprintf(info,
-			"AdvanSys SCSI %s: %s (%u CDB): BIOS %X, IO %X-%X, IRQ %u",
-			ASC_VERSION, busname, ASC_BOARD(shp)->board.max_total_qng,
-			(unsigned) shp->base, shp->io_port,
-			shp->io_port + (shp->n_io_port - 1), shp->irq);
-	}
-	ASC_DBG(1, "advansys_info: end\n");
-	return info;
-}
-
-/*
- * advansys_command()
- *
- * Polled-I/O. Apparently host driver shouldn't return until
- * command is finished.
- *
- * XXX - Can host driver block here instead of spinning on command status?
- */
-int
-advansys_command(Scsi_Cmnd *scp)
-{
-	ASC_DBG1(1, "advansys_command: scp %x\n", (unsigned) scp);
-	ASC_STATS(command);
-	scp->SCp.Status = 0; /* Set to a known state */
-	advansys_queuecommand(scp, advansys_command_done);
-	while (scp->SCp.Status == 0) {
-		continue;
-	}
-	ASC_DBG1(1, "advansys_command: result %x\n", scp->result);
-	return scp->result;
-}
-
-/*
- * advansys_queuecommand()
- *
- * This function always returns 0. Command return status is saved
- * in the 'scp' result field.
- */
-int
-advansys_queuecommand(Scsi_Cmnd *scp, void (*done)(Scsi_Cmnd *))
-{
-	struct Scsi_Host		*shp;
-	int						flags = 0;
-	int						interrupts_disabled;
-
-	ASC_STATS(queuecommand);
-	shp = scp->host;
-
-#ifdef LINUX_1_2
-	/*
-	 * For LINUX_1_3, if statistics are enabled they can be accessed
-	 * by reading /proc/scsi/advansys/[0-9].
-	 */
-#ifdef ADVANSYS_STATS_1_2_PRINT
-	/* Display statistics every 10000 commands. */
-	if ((asc_stats.queuecommand % 10000) == 0) {
-		printk("\n");
-		(void) asc_prt_stats(NULL, 0);
-		printk("\n");
-	}
-#endif /* ADVANSYS_STATS_1_2_PRINT */
-#endif /* LINUX_1_2 */
-
-	/*
-	 * If there are any pending commands for this board before trying
-	 * to execute them, disable interrupts to preserve request ordering.
-	 *
-	 * The typical case will be no pending commands and interrupts
-	 * not disabled.
-	 */
-	if (ASC_BOARD(shp)->pending_tidmask == 0) {
-		interrupts_disabled = ASC_FALSE;
-	} else {
-		ASC_STATS(cmd_disable);
-		/* Disable interrupts */
-		interrupts_disabled = ASC_TRUE;
-		save_flags(flags);
-		cli();
-		ASC_DBG1(1, "advansys_queuecommand: asc_execute_pending() %x\n",
-			ASC_BOARD(shp)->pending_tidmask);
-		asc_execute_pending(shp);
-	}
-
-	/*
-	 * Save the function pointer to Linux mid-level 'done' function and
-	 * execute the command.
-	 */
-	scp->scsi_done = done;
-	if (asc_execute_scsi_cmnd(scp) == ASC_BUSY) {
-		if (interrupts_disabled == ASC_FALSE) {
-			save_flags(flags);
-			cli();
-			interrupts_disabled = ASC_TRUE;
-		}
-		asc_enqueue(shp, scp, scp->target, ASC_BACK);
-	}
-
-	if (interrupts_disabled == ASC_TRUE) {
-		restore_flags(flags);
-	}
-
-	return 0;
-}
-
-/*
- * advansys_abort()
- *
- * Abort the specified command and reset the device
- * associated with the command 'scp'.
- */
-int
-advansys_abort(Scsi_Cmnd *scp)
-{
-	ASC_DVC_VAR		*boardp;
-	int				flags;
-	int				ret;
-
-	ASC_DBG1(1, "advansys_abort: scp %x\n", (unsigned) scp);
-	save_flags(flags);
-	cli();
-	ASC_STATS(abort);
-	if (scp->host == NULL) {
-		scp->result = HOST_BYTE(DID_ERROR);
-		ret = SCSI_ABORT_ERROR;
-	} else if (asc_rmqueue(scp->host, scp, scp->target) == ASC_TRUE) {
-		scp->result = HOST_BYTE(DID_ABORT);
-		ret = SCSI_ABORT_SUCCESS;
-		(void) AscResetDevice(&ASC_BOARD(scp->host)->board, scp->target);
-	} else {
-		/* Must enable interrupts for AscAbortSRB() */
-		sti();
-		boardp = &ASC_BOARD(scp->host)->board;
-		scp->result = HOST_BYTE(DID_ABORT);
-		switch (AscAbortSRB(boardp, (ulong) scp)) {
-		case ASC_TRUE:
-			/* asc_isr_callback() will be called */
-			ASC_DBG(1, "advansys_abort: AscAbortSRB() TRUE\n");
-			ret = SCSI_ABORT_PENDING;
-			break;
-		case ASC_FALSE:
-			/* Request has apparently already completed. */
-			ASC_DBG(1, "advansys_abort: AscAbortSRB() FALSE\n");
-			ret = SCSI_ABORT_NOT_RUNNING;
-			break;
-		case ASC_ERROR:
-		default:
-			ASC_DBG(1, "advansys_abort: AscAbortSRB() ERROR\n");
-			ret = SCSI_ABORT_ERROR;
-			break;
-		}
-		(void) AscResetDevice(boardp, scp->target);
-	}
-	restore_flags(flags);
-	ASC_DBG1(1, "advansys_abort: ret %d\n", ret);
-	return ret;
-}
-
-/*
- * advansys_reset()
- *
- * Reset all devices and the SCSI bus for the board
- * associated with 'scp'.
- */
-int
-advansys_reset(Scsi_Cmnd *scp)
-{
-	ASC_DVC_VAR		*boardp;
-	int				flags;
-	Scsi_Cmnd		*tscp;
-	int				i;
-	int				ret;
-
-	ASC_DBG1(1, "advansys_reset: %x\n", (unsigned) scp);
-	save_flags(flags);
-	cli();
-	ASC_STATS(reset);
-	if (scp->host == NULL) {
-		scp->result = HOST_BYTE(DID_ERROR);
-		ret = SCSI_RESET_ERROR;
-	} else {
-		/* Remove any pending commands, set DID_RESET, and done them.  */
-		for (i = 0; i < ASC_MAX_TID; i++) {
-			while ((tscp = asc_dequeue(scp->host, i)) != NULL) {
-				tscp->result = HOST_BYTE(DID_RESET);
-				tscp->scsi_done(tscp);
-			}
-		}
-		/* Must enable interrupts for AscResetSB() */
-		sti();
-		boardp = &ASC_BOARD(scp->host)->board;
-		scp->result = HOST_BYTE(DID_RESET);
-		switch (AscResetSB(boardp)) {
-		case ASC_TRUE:
-			ASC_DBG(1, "advansys_abort: AscResetSB() TRUE\n");
-			ret = SCSI_RESET_SUCCESS;
-			break;
-		case ASC_ERROR:
-		default:
-			ASC_DBG(1, "advansys_abort: AscResetSB() ERROR\n");
-			ret = SCSI_RESET_ERROR;
-			break;
-		}
-	}
-	restore_flags(flags);
-	ASC_DBG1(1, "advansys_reset: ret %d", ret);
-	return ret;
-}
-
-/*
- * advansys_biosparam()
- *
- * Translate disk drive geometry if the "BIOS greater than 1 GB"
- * support is enabled for a drive.
- *
- * ip (information pointer) is an int array with the following definition:
- * ip[0]: heads
- * ip[1]: sectors
- * ip[2]: cylinders
- */
-int
-#ifdef LINUX_1_2
-advansys_biosparam(Disk *dp, int dep, int ip[])
-#else /* LINUX_1_3 */
-advansys_biosparam(Disk *dp, kdev_t dep, int ip[])
-#endif /* LINUX_1_3 */
-{
-	ASC_DBG(1, "advansys_biosparam: begin\n");
-	ASC_STATS(biosparam);
-	if ((ASC_BOARD(dp->device->host)->board.dvc_cntl & ASC_CNTL_BIOS_GT_1GB) &&
-		dp->capacity > 0x200000) {
-			ip[0] = 255;
-			ip[1] = 64;
-	} else {
-			ip[0] = 64;
-			ip[1] = 32;
-	}
-	ip[2] = dp->capacity / (ip[0] * ip[1]);
-	ASC_DBG(1, "advansys_biosparam: end\n");
-	return 0;
-}
-
-/*
- * advansys_setup()
- *
- * This function is called from init/main.c at boot time.
- * It it passed LILO parameters that can be set from the
- * LILO command line or in /etc/lilo.conf.
- *
- * It is used by the AdvanSys driver to either disable I/O
- * port scanning or to limit scanning to 1 - 4 I/O ports.
- * Regardless of the option setting EISA and PCI boards
- * will still be searched for and detected. This option
- * only affects searching for ISA and VL boards.
- *
- * If ADVANSYS_DEBUG is defined the driver debug level may
- * be set using the 5th (ASC_NUM_BOARD_SUPPORTED + 1) I/O Port.
- *
- * Examples:
- * 1. Eliminate I/O port scanning:
- * 		boot: linux advansys=
- *       or
- * 		boot: linux advansys=0x0
- * 2. Limit I/O port scanning to one I/O port:
- *		boot: linux advansys=0x110
- * 3. Limit I/O port scanning to four I/O ports:
- *		boot: linux advansys=0x110,0x210,0x230,0x330
- * 4. If ADVANSYS_DEBUG, limit I/O port scanning to four I/O ports and
- *    set the driver debug level to 2.
- *		boot: linux advansys=0x110,0x210,0x230,0x330,0xdeb2
- *
- * ints[0] - number of arguments
- * ints[1] - first argument
- * ints[2] - second argument
- * ...
- */
-void
-advansys_setup(char *str, int *ints)
-{
-	int	i;
-
-	if (asc_iopflag == ASC_TRUE) {
-		printk("AdvanSys SCSI: 'advansys' LILO option may appear only once\n");
-		return;
-	}
-
-	asc_iopflag = ASC_TRUE;
-
-	if (ints[0] > ASC_NUM_BOARD_SUPPORTED) {
-#ifdef ADVANSYS_DEBUG
-		if ((ints[0] == ASC_NUM_BOARD_SUPPORTED + 1) &&
-		    (ints[ASC_NUM_BOARD_SUPPORTED + 1] >> 4 == 0xdeb)) {
-			asc_dbglvl = ints[ASC_NUM_BOARD_SUPPORTED + 1] & 0xf;
-		} else {
-#endif /* ADVANSYS_DEBUG */
-			printk("AdvanSys SCSI: only %d I/O ports accepted\n",
-				ASC_NUM_BOARD_SUPPORTED);
-#ifdef ADVANSYS_DEBUG
-		}
-#endif /* ADVANSYS_DEBUG */
-	}
-
-#ifdef ADVANSYS_DEBUG
-	ASC_DBG1(1, "advansys_setup: ints[0] %d\n", ints[0]);
-	for (i = 1; i < ints[0]; i++) {
-		ASC_DBG2(1, " ints[%d] %x", i, ints[i]);
-	}
-	ASC_DBG(1, "\n");
-#endif /* ADVANSYS_DEBUG */
-
-	for (i = 1; i <= ints[0] && i <= ASC_NUM_BOARD_SUPPORTED; i++) {
-		asc_ioport[i-1] = ints[i];
-		ASC_DBG2(1, "advansys_setup: asc_ioport[%d] %x\n",
-			i - 1, asc_ioport[i-1]);
-	}
-}
-
-
-/*
- * --- Loadable Driver Support
- */
-
-#ifdef MODULE
-Scsi_Host_Template driver_template = ADVANSYS;
-# include "scsi_module.c"
-#endif /* MODULE */
-
-
-/*
- * --- Miscellaneous Driver Functions
- */
-
-#ifdef LINUX_1_3
-/*
- * asc_proc_copy() 
- *
- * Copy proc information to a read buffer considering the current read
- * offset in the file and the remaining space in the read buffer.
- */
-STATIC int
-asc_proc_copy(off_t advoffset, off_t offset, char *curbuf, int leftlen,
-			  char *cp, int cplen)
-{
-	int cnt = 0;
-	
-	ASC_DBG3(2, "asc_proc_copy: offset %d, advoffset %d, cplen %d\n",
-			(unsigned) offset, (unsigned) advoffset, cplen);
-	if (offset <= advoffset) {
-		/* Read offset below current offset, copy everything. */
-		cnt = min(cplen, leftlen);
-		ASC_DBG3(2, "asc_proc_copy: curbuf %x, cp %x, cnt %d\n",
-				(unsigned) curbuf, (unsigned) cp, cnt);
-		memcpy(curbuf, cp, cnt);
-	} else if (offset < advoffset + cplen) {
-		/* Read offset within current range, partial copy. */
-		cnt = (advoffset + cplen) - offset;
-		cp = (cp + cplen) - cnt;
-		cnt = min(cnt, leftlen);
-		ASC_DBG3(2, "asc_proc_copy: curbuf %x, cp %x, cnt %d\n",
-				(unsigned) curbuf, (unsigned) cp, cnt);
-		memcpy(curbuf, cp, cnt);
-	}
-	return cnt;
-}
-#endif /* LINUX_1_3 */
-
-/*
- * First-level interrupt handler.
- */
-STATIC void
-advansys_interrupt(int irq, struct pt_regs *regs)
-{
-	int			i;
-	int			flags;
-	Scsi_Cmnd	*scp;
-	Scsi_Cmnd	*tscp;
-
-	/* Disable interrupts, if the aren't already disabled. */
-	save_flags(flags);
-	cli();
-
-	ASC_DBG(1, "advansys_interrupt: begin\n");
-	ASC_STATS(interrupt);
-	/*
-	 * Check for interrupts on all boards.
-	 * AscISR() will call asc_isr_callback().
-	 */
-	for (i = 0; i < asc_board_count; i++) {
-		while (AscIsIntPending(asc_host[i]->io_port)) {
-			ASC_DBG(1, "advansys_interrupt: before AscISR()\n");
-			AscISR(&ASC_BOARD(asc_host[i])->board);
-		}
-	}
-	ASC_DBG(1, "advansys_interrupt: end\n");
-
-	/*
-	 * While interrupts are still disabled save the list of requests that
-	 * need their done function called. After re-enabling interrupts call
-	 * the done function which may re-enable interrupts anyway.
-	 */
-	if ((scp = asc_scsi_done) != NULL) {
-		asc_scsi_done = NULL;
-	}
-
-	/* Re-enable interrupts, if they were enabled on entry. */
-	restore_flags(flags);
-
-	while (scp) {
-		tscp = (Scsi_Cmnd *) scp->host_scribble;
-		scp->scsi_done(scp);
-		scp = tscp;
-	}
-
-	return;
-}
-
-/*
- * Function used only with polled I/O requests that are initiated by
- * advansys_command().
- */
-STATIC void
-advansys_command_done(Scsi_Cmnd *scp)
-{
-	ASC_DBG1(1, "advansys_command_done: scp %x\n", (unsigned) scp);
-	scp->SCp.Status = 1;
-}
-
-/*
- * Execute a single 'Scsi_Cmnd'.
- *
- * The function 'done' is called when the request has been completed.
- *
- * Scsi_Cmnd:
- *
- *  host - board controlling device
- *  device - device to send command
- *  target - target of device
- *  lun - lun of device
- *  cmd_len - length of SCSI CDB
- *	cmnd - buffer for SCSI 8, 10, or 12 byte CDB
- *  use_sg - if non-zero indicates scatter-gather request with use_sg elements
- *
- *  if (use_sg == 0)
- *		request_buffer - buffer address for request
- *		request_bufflen - length of request buffer
- *  else
- *		request_buffer - pointer to scatterlist structure
- *
- *  sense_buffer - sense command buffer
- *
- *  result (4 bytes of an int):
- *   Byte Meaning
- *   0	  SCSI Status Byte Code
- *   1	  SCSI One Byte Message Code
- *   2 	  Host Error Code
- *   3	  Mid-Level Error Code
- *
- *  host driver fields:
- *  SCp - Scsi_Pointer used for command processing status
- *  scsi_done - used to save caller's done function
- * 	host_scribble - used for pointer to another Scsi_Cmnd
- *
- * If this function returns ASC_NOERROR or ASC_ERROR the done
- * function has been called. If ASC_BUSY is returned the request
- * must be enqueued by the caller and re-tried later.
- */
-STATIC int
-asc_execute_scsi_cmnd(Scsi_Cmnd *scp)
-{
-	ASC_DVC_VAR		*boardp;
-	ASC_SCSI_Q		scsiq;
-	ASC_SG_HEAD		sghead;
-	int				ret;
-
-	ASC_DBG2(1, "asc_execute_scsi_cmnd: scp %x, done %x\n",
-		(unsigned) scp, (unsigned) scp->scsi_done);
-
-	boardp = &ASC_BOARD(scp->host)->board;
-
-	/*
-	 * If this is the first command, then initialize the device. If
-	 * no device is found set 'DID_BAD_TARGET' and return.
-	 */
-	if ((ASC_BOARD(scp->host)->init_tidmask &
-		 ASC_TIX_TO_TARGET_ID(scp->target)) == 0) {
-		if (asc_init_dev(boardp, scp) == ASC_FALSE) {
-			scp->result = HOST_BYTE(DID_BAD_TARGET);
-			scp->scsi_done(scp);
-			return ASC_ERROR;
-		}
-		ASC_BOARD(scp->host)->init_tidmask |= ASC_TIX_TO_TARGET_ID(scp->target);
-	}
-
-	memset(&scsiq, 0, sizeof(ASC_SCSI_Q));
-
-	/*
-	 * Point the ASC_SCSI_Q to the 'Scsi_Cmnd'.
-	 */
-	scsiq.q2.srb_ptr = (ulong) scp;
-
-	/*
-	 * Build the ASC_SCSI_Q request.
-	 */
-	scsiq.cdbptr = &scp->cmnd[0];
-	scsiq.q2.cdb_len = scp->cmd_len;
-	scsiq.q1.target_id = ASC_TID_TO_TARGET_ID(scp->target);
-	scsiq.q1.target_lun = scp->lun;
-	scsiq.q2.target_ix = ASC_TIDLUN_TO_IX(scp->target, scp->lun);
-	scsiq.q1.sense_addr = (ulong) &scp->sense_buffer[0];
-	scsiq.q1.sense_len = sizeof(scp->sense_buffer);
-	scsiq.q2.tag_code = M2_QTAG_MSG_SIMPLE;
-
-	/*
-	 * Build ASC_SCSI_Q for a contiguous buffer or a scatter-gather
-	 * buffer command.
-	 */
-	if (scp->use_sg == 0) {
-		/*
-		 * CDB request of single contiguous buffer.
-		 */
-		ASC_STATS(cont_cnt);
- 		/* request_buffer is already a real address. */
-		scsiq.q1.data_addr = (ulong) scp->request_buffer;
-		scsiq.q1.data_cnt = scp->request_bufflen;
-		ASC_STATS_ADD(cont_xfer, (scp->request_bufflen + 511) >> 9);
-		scsiq.q1.sg_queue_cnt = 0;
-		scsiq.sg_head = NULL;
-	} else {
-		/*
-		 * CDB scatter-gather request list.
-		 */
-		int					sgcnt;
-		struct scatterlist	*slp;
-
-		if (scp->use_sg > ASC_MAX_SG_LIST) {
-			ASC_DBG2(0, "asc_execute_scsi_cmnd: use_sg %d > %d\n",
-				scp->use_sg, ASC_MAX_SG_LIST);
-			scp->result = HOST_BYTE(DID_ERROR);
-			scp->scsi_done(scp);
-			return ASC_ERROR;
-		}
-
-		ASC_STATS(sg_cnt);
-
-		/*
-		 * Allocate a ASC_SG_HEAD structure and set the ASC_SCSI_Q
-		 * to point to it.
-		 */
-		memset(&sghead, 0, sizeof(ASC_SG_HEAD));
-
-		scsiq.q1.cntl |= QC_SG_HEAD;
-		scsiq.sg_head = &sghead;
-		scsiq.q1.data_cnt = 0;
-		scsiq.q1.data_addr = 0;
-		sghead.entry_cnt = scsiq.q1.sg_queue_cnt = scp->use_sg;
-		ASC_STATS_ADD(sg_elem, sghead.entry_cnt);
-
-		/*
-		 * Convert scatter-gather list into ASC_SG_HEAD list.
-		 */
-		slp = (struct scatterlist *) scp->request_buffer;
-		for (sgcnt = 0; sgcnt < scp->use_sg; sgcnt++, slp++) {
-			sghead.sg_list[sgcnt].addr = (ulong) slp->address;
-			sghead.sg_list[sgcnt].bytes = slp->length;
-			ASC_STATS_ADD(sg_xfer, (slp->length + 511) >> 9);
-		}
-	}
-
-	ASC_DBG_PRT_SCSI_Q(2, &scsiq);
-	ASC_DBG_PRT_CDB(1, scp->cmnd, scp->cmd_len);
-
-	switch (ret = AscExeScsiQueue(boardp, &scsiq)) {
-	case ASC_NOERROR:
-		ASC_DBG(1, "asc_execute_scsi_cmnd: AscExeScsiQueue() ASC_NOERROR\n");
-		break;
-	case ASC_BUSY:
-		/* Caller must enqueue request and retry later. */
-		break;
-	case ASC_ERROR:
-		ASC_DBG1(0,
-			"asc_execute_scsi_cmnd: AscExeScsiQueue() ASC_ERROR err_code %x\n",
-			boardp->err_code);
-		ASC_STATS(error);
-		scp->result = HOST_BYTE(DID_ERROR);
-		scp->scsi_done(scp);
-		break;
-	}
-
-	ASC_DBG(1, "asc_execute_scsi_cmnd: end\n");
-	return ret;
-}
-
-/*
- * asc_isr_callback() - Second Level Interrupt Handler called by AscISR().
- */
-void
-asc_isr_callback(ASC_DVC_VAR *boardp, ASC_QDONE_INFO *qdonep)
-{
-	Scsi_Cmnd			*scp;
-	struct Scsi_Host	*shp;
-	int					flags;
-	Scsi_Cmnd			**scpp;
-
-	ASC_ASSERT(interrupts_enabled() == ASC_FALSE);
-	ASC_DBG2(1, "asc_isr_callback: boardp %x, qdonep %x\n",
-		(unsigned) boardp, (unsigned) qdonep);
-	ASC_STATS(callback);
-	ASC_DBG_PRT_QDONE_INFO(2, qdonep);
-
-	/*
-	 * Get the Scsi_Cmnd structure and Scsi_Host structure for the
-	 * command that has been completed.
-	 */
-	scp = (Scsi_Cmnd *) qdonep->d2.srb_ptr;
-	ASC_DBG1(1, "asc_isr_callback: scp %x\n", (unsigned) scp);
-	ASC_DBG_PRT_CDB(2, scp->cmnd, scp->cmd_len);
-
-	shp = scp->host;
-	ASC_ASSERT(shp);
-	ASC_DBG1(1, "asc_isr_callback: shp %x\n", (unsigned) shp);
-
-	/*
-	 * 'qdonep' contains the command's ending status.
-	 */
-	switch (qdonep->d3.done_stat) {
-	case QD_NO_ERROR:
-		ASC_DBG(2, "asc_isr_callback: QD_NO_ERROR\n");
-		switch (qdonep->d3.host_stat) {
-		case QHSTA_NO_ERROR:
-			scp->result = 0;
-			break;
-		default:
-			/* QHSTA error occurred */
-			scp->result = HOST_BYTE(DID_ERROR);
-			break;
-		}
-		break;
-
-	case QD_WITH_ERROR:
-		ASC_DBG(2, "asc_isr_callback: QD_WITH_ERROR\n");
-		switch (qdonep->d3.host_stat) {
-		case QHSTA_NO_ERROR:
-			if (qdonep->d3.scsi_stat == SS_CHK_CONDITION) {
-				ASC_DBG(2, "asc_isr_callback: SS_CHK_CONDITION\n");
-				ASC_DBG_PRT_SENSE(2, scp->sense_buffer,
-					sizeof(scp->sense_buffer));
-				/*
-				 * Note: The status_byte() macro used by target drivers
-				 * defined in scsi.h shifts the status byte returned by
-				 * host drivers right by 1 bit. This is why target drivers
-				 * also use left shifted status byte definitions. For instance
-				 * target drivers use CHECK_CONDITION, defined to 0x1, instead
-				 * of the SCSI defined check condition value of 0x2.
-				 */
-				scp->result = DRIVER_BYTE(DRIVER_SENSE) |
-					STATUS_BYTE(qdonep->d3.scsi_stat); 
-			} else {
-				scp->result = STATUS_BYTE(qdonep->d3.scsi_stat); 
-			}
-			break;
-
-		default:
-			/* QHSTA error occurred */
-			ASC_DBG1(2, "asc_isr_callback: host_stat %x\n",
-				qdonep->d3.host_stat);
-			scp->result = HOST_BYTE(DID_ERROR) | MSG_BYTE(qdonep->d3.scsi_msg) |
-				STATUS_BYTE(qdonep->d3.scsi_stat);
-			break;
-		}
-		break;
-
-	case QD_ABORTED_BY_HOST:
-		ASC_DBG(1, "asc_isr_callback: QD_ABORTED_BY_HOST\n");
-		scp->result = HOST_BYTE(DID_ABORT) | MSG_BYTE(qdonep->d3.scsi_msg) |
-				STATUS_BYTE(qdonep->d3.scsi_stat);
-		break;
-
-	default:
-		ASC_DBG1(0, "asc_isr_callback: done_stat %x\n", qdonep->d3.done_stat );
-		scp->result = HOST_BYTE(DID_ERROR) | MSG_BYTE(qdonep->d3.scsi_msg) |
-				STATUS_BYTE(qdonep->d3.scsi_stat);
-		break;
-	}
-
-	/*
-	 * Before calling 'scsi_done' for the current 'Scsi_Cmnd' and possibly
-	 * triggering more commands to be issued, try to start any pending
-	 * commands.
-	 */
-	if (ASC_BOARD(shp)->pending_tidmask != 0) {
-	 	/*
-		 * If there are any pending commands for this board before trying
-	 	 * to execute them, disable interrupts to preserve request ordering.
-		 */
-		ASC_STATS(intr_disable);
-		save_flags(flags);
-		cli();
-		ASC_DBG1(1, "asc_isr_callback: asc_execute_pending() %x\n",
-			ASC_BOARD(shp)->pending_tidmask);
-		asc_execute_pending(shp);
-		restore_flags(flags);
-	}
-
-	/* 
-	 * Because interrupts may be enabled by the 'Scsi_Cmnd' done function,
-	 * add the command to the end of the global done list. The done function
-	 * for the command will be called in advansys_interrupt().
-	 */
-	for (scpp = &asc_scsi_done; *scpp;
-	     scpp = (Scsi_Cmnd **) &(*scpp)->host_scribble) {
-		;
-	}
-	*scpp = scp;
-	scp->host_scribble = NULL;
-	return;
-}
-
-/*
- * Execute as many pending requests as possible for the
- * board specified by 'Scsi_Host'.
- */
-STATIC void
-asc_execute_pending(struct Scsi_Host *shp)
-{
-	ASC_SCSI_BIT_ID_TYPE	scan_tidmask;
-	Scsi_Cmnd				*scp;
-	int						i;
-
-	ASC_ASSERT(interrupts_enabled() == ASC_FALSE);
-	/*
-	 * Execute pending commands for devices attached to
-	 * the current board in round-robin fashion.
-	 */
-	scan_tidmask = ASC_BOARD(shp)->pending_tidmask;
-	do {
-		for (i = 0; i < ASC_MAX_TID; i++) {
-			if (scan_tidmask & ASC_TIX_TO_TARGET_ID(i)) {
-				if ((scp = asc_dequeue(shp, i)) == NULL) {
-					scan_tidmask &= ~ASC_TIX_TO_TARGET_ID(i);
-				} else if (asc_execute_scsi_cmnd(scp) == ASC_BUSY) {
-					scan_tidmask &= ~ASC_TIX_TO_TARGET_ID(i);
-					/* Put the request back at front of the list. */
-					asc_enqueue(shp, scp, i, ASC_FRONT);
-				}
-			}
-		}
-	} while (scan_tidmask);
-	return;
-}
-
-/*
- * asc_init_dev()
- *
- * Perform one-time initialization of a device.
- */
-STATIC int
-asc_init_dev(ASC_DVC_VAR *boardp, Scsi_Cmnd *scp)
-{
-	ASC_SCSI_REQ_Q			*scsireqq;
-	ASC_CAP_INFO			*cap_info;
-	ASC_SCSI_INQUIRY		*inquiry;
-	int						found;
-	ASC_SCSI_BIT_ID_TYPE	save_use_tagged_qng;
-	ASC_SCSI_BIT_ID_TYPE	save_can_tagged_qng;
-	int						ret;
-#ifdef ADVANSYS_DEBUG
-	ASC_SCSI_BIT_ID_TYPE	tidmask; /* target id bit mask: 1 - 128 */
-#endif /* ADVANSYS_DEBUG */
-
-	ASC_DBG1(1, "asc_init_dev: target %d\n", (unsigned) scp->target);
-
-	/* Return true for the board's target id. */
-	if (boardp->cfg->chip_scsi_id == scp->target) {
-		return ASC_TRUE;
-	}
-
-	/*
-	 * XXX - Host drivers should not modify the timeout field.
-	 * But on the first command only add some extra time to
-	 * allow the driver to complete its initialization for the
-	 * device.
-	 */
-	scp->timeout += 2000;	/* Add 5 seconds to the request timeout. */
-
-	/* Set-up AscInitPollTarget() arguments. */
-	scsireqq = &ASC_BOARD(scp->host)->scsireqq;
-	memset(scsireqq, 0, sizeof(ASC_SCSI_REQ_Q));
-	cap_info = &ASC_BOARD(scp->host)->cap_info;
-	memset(cap_info, 0, sizeof(ASC_CAP_INFO));
-	inquiry = &ASC_BOARD(scp->host)->inquiry;
-	memset(inquiry, 0, sizeof(ASC_SCSI_INQUIRY));
-
-	/*
-	 * XXX - AscInitPollBegin() re-initializes these fields to
-	 * zero. 'Or' in the new values and restore them before calling 
-	 * AscInitPollEnd(). Normally all targets are initialized within
-	 * a call to AscInitPollBegin() and AscInitPollEnd().
-	 */
-	save_use_tagged_qng = boardp->use_tagged_qng;
-    save_can_tagged_qng = boardp->cfg->can_tagged_qng;
-
-	ASC_DBG(2, "asc_init_dev: AscInitPollBegin()\n");
-	if (AscInitPollBegin(boardp)) {
-		ASC_DBG(0, "asc_init_dev: AscInitPollBegin() failed\n");
-		return ASC_FALSE;
-	}
-
-	scsireqq->sense_ptr = &scsireqq->sense[0];
-	scsireqq->r1.sense_len = ASC_MIN_SENSE_LEN;
-	scsireqq->r1.target_id = ASC_TID_TO_TARGET_ID(scp->target);
-	scsireqq->r1.target_lun = 0;
-	scsireqq->r2.target_ix = ASC_TIDLUN_TO_IX(scp->target, 0);
-
-	found = ASC_FALSE;
-	ASC_DBG(2, "asc_init_dev: AscInitPollTarget()\n");
-	switch (ret = AscInitPollTarget(boardp, scsireqq, inquiry, cap_info)) {
-	case ASC_TRUE:
-		found = ASC_TRUE;
-#ifdef ADVANSYS_DEBUG
-		tidmask = ASC_TIX_TO_TARGET_ID(scp->target);
-		ASC_DBG2(1, "asc_init_dev: lba %lu, blk_size %lu\n",
-			cap_info->lba, cap_info->blk_size);
-		ASC_DBG1(1, "asc_init_dev: peri_dvc_type %x\n",
-			inquiry->byte0.peri_dvc_type);
-		if (boardp->use_tagged_qng & tidmask) {
-			ASC_DBG1(1, "asc_init_dev: command queuing enabled: %d\n",
-				boardp->max_dvc_qng[scp->target]);
-		} else {
-			ASC_DBG(1, "asc_init_dev: command queuing disabled\n");
-		}
-		if (boardp->init_sdtr & tidmask) {
-			ASC_DBG(1, "asc_init_dev: synchronous transfers enabled\n");
-		} else {
-			ASC_DBG(1, "asc_init_dev: synchronous transfers disabled\n");
-		}
-		/* Set bit means fix disabled. */
-		if (boardp->pci_fix_asyn_xfer & tidmask) {
-			ASC_DBG(1, "asc_init_dev: synchronous transfer fix disabled\n");
-		} else {
-			ASC_DBG(1, "asc_init_dev: synchronous transfer fix enabled\n");
-		}
-#endif /* ADVANSYS_DEBUG */
-		break;
-	case ASC_FALSE:
-		ASC_DBG(1, "asc_init_dev: no device found\n");
-		break;
-	case ASC_ERROR:
-		ASC_DBG(0, "asc_init_dev: AscInitPollTarget() ASC_ERROR\n");
-		break;
-	default:
-		ASC_DBG1(0, "asc_init_dev: AscInitPollTarget() unknown ret %d\n", ret);
-		break;
-	}
-
-	/* XXX - 'Or' in original tag bits. */
-	boardp->use_tagged_qng |= save_use_tagged_qng;
-	boardp->cfg->can_tagged_qng |= save_can_tagged_qng;
-
-	ASC_DBG(2, "asc_init_dev: AscInitPollEnd()\n");
-	AscInitPollEnd(boardp);
-
-#ifdef ASC_SET_CMD_PER_LUN
-	/*
-	 * XXX - Refer to the comment in advansys_detect()
-	 * regarding cmd_per_lun.
-	 */
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		if (boardp->max_dvc_qng[i] < scp->host->cmd_per_lun) {
-			scp->host->cmd_per_lun = boardp->max_dvc_qng[i];
-		}
-	}
-#endif /* ASC_SET_CMD_PER_LUN */
-
-	return found;
-}
-
-/*
- * Search for an AdvanSys PCI device in the PCI configuration space.
- */
-STATIC int
-asc_srch_pci_dev(PCI_DEVICE *pciDevice)
-{
-	int ret;
-	static int scan = 1;
-
-	ASC_DBG(2, "asc_srch_pci_dev: begin\n");
-
-	if (scan) {
-		pciDevice->type = asc_scan_method(pciDevice);
-		scan = 0;
-		ASC_DBG1(2, "asc_srch_pci_dev: type %d\n", pciDevice->type);
-	}
-	ret = asc_pci_find_dev(pciDevice);
-	ASC_DBG1(2, "asc_srch_pci_dev: asc_pci_find_dev() return %d\n", ret);
-	if (ret == PCI_DEVICE_FOUND) {
-		pciDevice->slotNumber = pciDevice->slotFound + 1;
-		pciDevice->startSlot = pciDevice->slotFound + 1;
-	} else {
-		if (pciDevice->bridge > pciDevice->busNumber) {
-			ASC_DBG2(2, "asc_srch_pci_dev: bridge %x, busNumber %x\n",
-				pciDevice->bridge, pciDevice->busNumber);
-			pciDevice->busNumber++;
-			pciDevice->slotNumber = 0;
-			pciDevice->startSlot = 0;
-			pciDevice->endSlot = 0x0f;
-			ret = asc_srch_pci_dev(pciDevice);
-			ASC_DBG1(2, "asc_srch_pci_dev recursive call return %d\n", ret);
-		}
-	}
-	ASC_DBG1(2, "asc_srch_pci_dev: return %d\n", ret);
-	return ret;
-}
-
-/*
- * Determine the access method to be used for 'pciDevice'.
- */
-STATIC uchar
-asc_scan_method(PCI_DEVICE *pciDevice)
-{
-	ushort data;
-	PCI_DATA pciData;
-	uchar type;
-	uchar slot;
-
-	ASC_DBG(2, "asc_scan_method: begin\n");
-	memset(&pciData, 0, sizeof(pciData));
-	for (type = 1; type < 3; type++) {
-		pciData.type = type;
-		for (slot = 0; slot < PCI_MAX_SLOT; slot++) {
-			pciData.slot = slot;
-			data = asc_get_cfg_word(&pciData);
-			if ((data != 0xFFFF) && (data != 0x0000)) {
-				ASC_DBG2(4, "asc_scan_method: data %x, type %d\n", data, type);
-				return (type);
-			}
-		}
-	}
-	ASC_DBG1(4, "asc_scan_method: type %d\n", type);
-	return (type);
-}
-
-/*
- * Check for an AdvanSys PCI device in 'pciDevice'.
- *
- * Return PCI_DEVICE_FOUND if found, otherwise return PCI_DEVICE_NOT_FOUND.
- */
-STATIC int
-asc_pci_find_dev(PCI_DEVICE *pciDevice)
-{
-	PCI_DATA pciData;
-	ushort vendorid, deviceid;
-	uchar classcode, subclass;
-	uchar lslot;
-
-	ASC_DBG(3, "asc_pci_find_dev: begin\n");
-	pciData.type = pciDevice->type;
-	pciData.bus = pciDevice->busNumber;
-	pciData.func = pciDevice->devFunc;
-	lslot = pciDevice->startSlot;
-	for (; lslot < pciDevice->endSlot; lslot++) {
-		pciData.slot = lslot;
-		pciData.offset = VENDORID_OFFSET;
-		vendorid = asc_get_cfg_word(&pciData);
-		ASC_DBG1(3, "asc_pci_find_dev: vendorid %x\n", vendorid);
-		if (vendorid != 0xffff) {
-			pciData.offset = DEVICEID_OFFSET;
-			deviceid = asc_get_cfg_word(&pciData);
-			ASC_DBG1(3, "asc_pci_find_dev: deviceid %x\n", deviceid);
-			if ((vendorid == ASC_PCI_VENDORID) &&
-				((deviceid == ASC_PCI_DEVICE_ID_REV_A) ||
-				(deviceid == ASC_PCI_DEVICE_ID_REV_B))) {
-				pciDevice->slotFound = lslot;
-				ASC_DBG(3, "asc_pci_find_dev: PCI_DEVICE_FOUND\n");
-				return PCI_DEVICE_FOUND;
-			} else {
-				pciData.offset = SUBCLASS_OFFSET;
-				subclass = asc_get_cfg_byte(&pciData);
-				pciData.offset = CLASSCODE_OFFSET;
-				classcode = asc_get_cfg_byte(&pciData);
-				if ((classcode & PCI_BASE_CLASS_BRIDGE_DEVICE) &&
-					(subclass & PCI_SUB_CLASS_PCI_TO_PCI_BRIDGE_CONTROLLER)) {
-					pciDevice->bridge++;
-				}
-				ASC_DBG2(3, "asc_pci_find_dev: subclass %x, classcode %x\n",
-					subclass, classcode);
-			}
-		}
-	}
-	return PCI_DEVICE_NOT_FOUND;
-}
-
-/*
- * Read PCI configuration data into 'pciConfig'.
- */
-STATIC void
-asc_get_pci_cfg(PCI_DEVICE *pciDevice, PCI_CONFIG_SPACE *pciConfig)
-{
-	PCI_DATA pciData;
-	uchar counter;
-	uchar *localConfig;
-
-	ASC_DBG1(4, "asc_get_pci_cfg: slot found - %d\n ",
-		pciDevice->slotFound);
-
-	pciData.type = pciDevice->type;
-	pciData.bus = pciDevice->busNumber;
-	pciData.slot = pciDevice->slotFound;
-	pciData.func = pciDevice->devFunc;
-	localConfig = (uchar *) pciConfig;
-
-	for (counter = 0; counter < sizeof(PCI_CONFIG_SPACE); counter++) {
-		pciData.offset = counter;
-		*localConfig = asc_get_cfg_byte(&pciData);
-		ASC_DBG1(4, "asc_get_pci_cfg: byte %x\n", *localConfig);
-		localConfig++;
-	}
-	ASC_DBG1(4, "asc_get_pci_cfg: counter %d\n", counter);
-}
-
-/*
- * Read a word (16 bits) from the PCI configuration space.
- *
- * The configuration mechanism is checked for the correct access method.
- */
-STATIC ushort
-asc_get_cfg_word(PCI_DATA *pciData)
-{
-	ushort tmp;
-	ulong address;
-	ulong lbus = pciData->bus;
-	ulong lslot = pciData->slot;
-	ulong lfunc = pciData->func;
-	uchar t2CFA, t2CF8;
-	ushort t1CF8, t1CFA, t1CFC, t1CFE;
-
-	ASC_DBG4(4, "asc_get_cfg_word: type %d, bus %lu, slot %lu, func %lu\n",
-		pciData->type, lbus, lslot, lfunc);
-
-	/*
-	 * check type of configuration mechanism
-	 */
-	if (pciData->type == 2) {
-		/*
-		 * save these registers so we can restore them after we are done
-		 */
-		t2CFA = inp(0xCFA);	/* save PCI bus register */
-		t2CF8 = inp(0xCF8);	/* save config space enable register */
-
-		/*
-		 * go out and write the bus and enable registers
-		 */
-		/* set for type 1 cycle, if needed */
-		outp(0xCFA, pciData->bus);
-		/* set the function number */
-		outp(0xCF8, 0x10 | (pciData->func << 1)) ;
-
-		/*
-		 * read the configuration space type 2 locations
-		 */
-		tmp = (ushort) inpw(0xC000 | ((pciData->slot << 8) + pciData->offset));
-	} else {
-		/*
-		 * type 1 configuration mechanism
-		 *
-		 * save the CONFIG_ADDRESS and CONFIG_DATA register values
-		 */
-		t1CFC = inpw(0xCFC);
-		t1CFE = inpw(0xCFE);
-		t1CF8 = inpw(0xCF8);
-		t1CFA = inpw(0xCFA);
-
-		/*
-		 * enable <31>, bus = <23:16>, slot = <15:11>,
-		 * func = <10:8>, reg = <7:2>
-		 */
-		address = (ulong) ((lbus << 16) | (lslot << 11) |
-			(lfunc << 8) | (pciData->offset & 0xFC) | 0x80000000L);
-
-		/*
-		 * write out the address to CONFIG_ADDRESS
-		 */
-		outl(address, 0xCF8);
-
-		/*
-		 * read in the word from CONFIG_DATA
-		 */
-		tmp = (ushort) ((inl(0xCFC) >>
-				 ((pciData->offset & 2) * 8)) & 0xFFFF);
-	}
-	ASC_DBG1(4, "asc_get_cfg_word: config data: %x\n", tmp);
-	return tmp;
-}
-
-/*
- * Reads a byte from the PCI configuration space.
- *
- * The configuration mechanism is checked for the correct access method.
- */
-STATIC uchar
-asc_get_cfg_byte(PCI_DATA *pciData)
-{
-	uchar tmp;
-	ulong address;
-	ulong lbus = pciData->bus, lslot = pciData->slot, lfunc = pciData->func;
-	uchar t2CFA, t2CF8;
-	ushort t1CF8, t1CFA, t1CFC, t1CFE;
-
-	ASC_DBG1(4, "asc_get_cfg_byte: type: %d\n", pciData->type);
-
-	/*
-	 * check type of configuration mechanism
-	 */
-	if (pciData->type == 2) {
-		/*
-		 * save these registers so we can restore them after we are done
-		 */
-		t2CFA = inp(0xCFA);	/* save PCI bus register */
-		t2CF8 = inp(0xCF8);	/* save config space enable register */
-
-		/*
-		 * go out and write the bus and enable registers
-		 */
-		/* set for type 1 cycle, if needed */
-		outp(0xCFA, pciData->bus);
-		/* set the function number */
-		outp(0xCF8, 0x10 | (pciData->func << 1));
-
-		/*
-		 * read the configuration space type 2 locations
-		 */
-		tmp = inp(0xC000 | ((pciData->slot << 8) + pciData->offset));
-
-		/*
-		 * restore the registers used for our transaction
-		 */
-		outp(0xCF8, t2CF8);	/* restore the enable register */
-		outp(0xCFA, t2CFA);	/* restore PCI bus register */
-	} else {
-		/*
-		 * type 1 configuration mechanism
-		 *
-		 * save the CONFIG_ADDRESS and CONFIG_DATA register values
-		 */
-		t1CFC = inpw(0xCFC);
-		t1CFE = inpw(0xCFE);
-		t1CF8 = inpw(0xCF8);
-		t1CFA = inpw(0xCFA);
-
-		/*
-		 * enable <31>, bus = <23:16>, slot = <15:11>, func = <10:8>,
-		 * reg = <7:2>
-		 */
-		address = (ulong) ((lbus << 16) | (lslot << 11) |
-			(lfunc << 8) | (pciData->offset & 0xFC) | 0x80000000L);
-
-		/*
-		 * write out the address to CONFIG_ADDRESS
-		 */
-		outl(address, 0xCF8);
-
-		/*
-		 * read in the word from CONFIG_DATA
-		 */
-		tmp = (uchar) ((inl(0xCFC) >> ((pciData->offset & 3) * 8)) & 0xFF);
-	}
-	ASC_DBG1(4, "asc_get_cfg_byte: config data: %x\n", tmp);
-	return tmp;
-}
-
-/*
- * Add a 'Scsi_Cmnd' to the end of specified 'Scsi_Host' 
- * target device pending command list. Set 'pending_tidmask'
- * to indicate a command is queued for the device.
- *
- * 'flag' may be either ASC_FRONT or ASC_BACK.
- *
- * The 'Scsi_Cmnd' host_scribble field is used as a next pointer.
- */
-STATIC void
-asc_enqueue(struct Scsi_Host *shp, Scsi_Cmnd *scp, int tid, int flag)
-{
-	Scsi_Cmnd	**scpp;
-
-	ASC_ASSERT(interrupts_enabled() == ASC_FALSE);
-	ASC_ASSERT(flag == ASC_FRONT || flag == ASC_BACK);
-	ASC_STATS(enqueue);
-	if (flag == ASC_FRONT) {
-		scp->host_scribble = (unsigned char *) ASC_BOARD(shp)->pending[tid];
-		ASC_BOARD(shp)->pending[tid] = (Scsi_Cmnd *) scp;
-	} else { /* ASC_BACK */
-		for (scpp = &ASC_BOARD(shp)->pending[tid]; *scpp;
-			 scpp = (Scsi_Cmnd **) &(*scpp)->host_scribble) {
-			;
-		}
-		*scpp = scp;
-		scp->host_scribble = NULL;
-	}
-	ASC_BOARD(shp)->pending_tidmask |= ASC_TIX_TO_TARGET_ID(tid);
-}
-
-/*
- * Return first pending 'Scsi_Cmnd' on the specified 'Scsi_Host'
- * for the specified target device. Clear the 'pending_tidmask'
- * bit for the device if no more commands are left queued for it.
- *
- * The 'Scsi_Cmnd' host_scribble field is used as a next pointer.
- */
-STATIC Scsi_Cmnd *
-asc_dequeue(struct Scsi_Host *shp, int tid)
-{
-	Scsi_Cmnd	*scp;
-
-	ASC_STATS(dequeue);
-	ASC_ASSERT(interrupts_enabled() == ASC_FALSE);
-	if ((scp = ASC_BOARD(shp)->pending[tid]) != NULL) {
-		ASC_BOARD(shp)->pending[tid] = (Scsi_Cmnd *) scp->host_scribble;
-	}
-	if (ASC_BOARD(shp)->pending[tid] == NULL) {
-		ASC_BOARD(shp)->pending_tidmask &= ~ASC_TIX_TO_TARGET_ID(tid);
-	}
-	return scp;
-}
-
-/*
- * Remove the specified 'Scsi_Cmnd' from the specified 'Scsi_Host'
- * for the specified target device. Clear the 'pending_tidmask'
- * bit for the device if no more commands are left queued for it.
- *
- * The 'Scsi_Cmnd' host_scribble field is used as a next pointer.
- *
- * Return ASC_TRUE if the command was found and removed, otherwise
- * return ASC_FALSE if the command was not found.
- */
-STATIC int
-asc_rmqueue(struct Scsi_Host *shp, Scsi_Cmnd *scp, int tid)
-{
-	Scsi_Cmnd	**scpp;
-	int			ret;
-
-	ASC_ASSERT(interrupts_enabled() == ASC_FALSE);
-	ret = ASC_FALSE;
-	for (scpp = &ASC_BOARD(shp)->pending[tid];
-	     *scpp; scpp = (Scsi_Cmnd **) &(*scpp)->host_scribble) {
-		if (*scpp == scp) {
-			*scpp = (Scsi_Cmnd *) scp->host_scribble;	
-			scp->host_scribble = NULL;
-			ASC_STATS(rmqueue);
-			ret = ASC_TRUE;
-		}
-	}
-	if (ASC_BOARD(shp)->pending[tid] == NULL) {
-		ASC_BOARD(shp)->pending_tidmask &= ~ASC_TIX_TO_TARGET_ID(tid);
-	}
-	return ret;
-}
-
-
-/*
- * --- Functions Required by the Asc Library
- */
-
-/*
- * Delay for 'n' milliseconds. Don't use the 'jiffies'
- * global variable which is incremented once every 5 ms
- * from a timer interrupt, because this function may be
- * called when interrupts are disabled.
- */
-void
-DvcSleepMilliSecond(ulong n)
-{
-	ulong i;
-
-	ASC_DBG1(4, "DvcSleepMilliSecond: %lu\n", n);
-	for (i = 0; i < n; i++) {
-		udelay(1000);
-	}
-}
-
-void
-DvcDisplayString(uchar *s)
-{
-	printk(s);
-}
-
-int
-DvcEnterCritical(void)
-{
-	int	flags;
-
-	save_flags(flags);
-	cli();
-	return flags;
-}
-
-void
-DvcLeaveCritical(int flags)
-{
-	restore_flags(flags);
-}
-
-/*
- * Convert a virtual address to a virtual address.
- *
- * Apparently Linux is loaded V=R (virtual equals real). Just return
- * the virtual address.
- */
-ulong
-DvcGetPhyAddr(uchar *buf_addr, ulong buf_len)
-{
-	ulong phys_addr;
-
-	phys_addr = (ulong) buf_addr;
-	return phys_addr;
-}
-
-ulong
-DvcGetSGList(ASC_DVC_VAR *asc_dvc_sg, uchar *buf_addr, ulong buf_len,
-			 ASC_SG_HEAD *asc_sg_head_ptr)
-{
-	ulong buf_size;
-
-	buf_size = buf_len;
-	asc_sg_head_ptr->entry_cnt = 1;
-	asc_sg_head_ptr->sg_list[0].addr = (ulong) buf_addr;
-	asc_sg_head_ptr->sg_list[0].bytes = buf_size;
-	return buf_size;
-}
-
-/*
- * void
- * DvcPutScsiQ(PortAddr iop_base, ushort s_addr, ushort *outbuf, int words)
- *
- * Calling/Exit State:
- *	none
- *
- * Description:
- * 	Output an ASC_SCSI_Q structure to the chip
- */
-void
-DvcPutScsiQ(PortAddr iop_base, ushort s_addr, ushort *outbuf, int words)
-{
-	int	i;
-
-	ASC_DBG_PRT_HEX(2, "DvcPutScsiQ", (uchar *) outbuf, 2 * words);
-	AscSetChipLramAddr(iop_base, s_addr);
-	for (i = 0; i < words; i++, outbuf++) {
-		if (i == 2 || i == 10) {
-			continue;
-		}
-		AscPutChipLramData(iop_base, *outbuf);
-	}
-}
-
-/*
- * void
- * DvcGetQinfo(PortAddr iop_base, ushort s_addr, ushort *inbuf, int words)
- *
- * Calling/Exit State:
- *	none
- *
- * Description:
- * 	Input an ASC_QDONE_INFO structure from the chip
- */
-void
-DvcGetQinfo(PortAddr iop_base, ushort s_addr, ushort *inbuf, int words)
-{
-	int	i;
-
-	AscSetChipLramAddr(iop_base, s_addr);
-	for (i = 0; i < words; i++, inbuf++) {
-		if (i == 5) {
-			continue;
-		}
-		*inbuf = AscGetChipLramData(iop_base);
-	}
-	ASC_DBG_PRT_HEX(2, "DvcGetQinfo", (uchar *) inbuf, 2 * words);
-}
-
-/*
- * void	DvcOutPortWords(ushort iop_base, ushort &outbuf, int words)
- *
- * Calling/Exit State:
- *	none
- *
- * Description:
- * 	output a buffer to an i/o port address
- */
-void
-DvcOutPortWords(ushort iop_base, ushort *outbuf, int words)
-{
-	int	i;
-
-	for (i = 0; i < words; i++, outbuf++)
-		outpw(iop_base, *outbuf);
-}
-
-/*
- * void	DvcInPortWords(ushort iop_base, ushort &outbuf, int words)
- *
- * Calling/Exit State:
- *	none
- *
- * Description:
- * 	input a buffer from an i/o port address
- */
-void
-DvcInPortWords(ushort iop_base, ushort *inbuf, int words)
-{
-	int	i;
-
-	for (i = 0; i < words; i++, inbuf++)
-		*inbuf = inpw(iop_base);
-}
-
-
-/*
- * void DvcOutPortDWords(PortAddr port, ulong *pdw, int dwords)
- *
- * Calling/Exit State:
- *	none
- *
- * Description:
- * 	output a buffer of 32-bit integers to an i/o port address in
- *  16 bit integer units
- */
-void  
-DvcOutPortDWords(PortAddr port, ulong *pdw, int dwords)
-{
-	int		i;
-	int		words;
-	ushort	*pw;
-
-	pw = (ushort *) pdw;
-	words = dwords << 1;
-	for(i = 0; i < words; i++, pw++) {
-		outpw(port, *pw);
-	}
-	return;
-}
-
-
-/*
- * --- Tracing and Debugging Functions
- */
-
-#ifdef ADVANSYS_STATS
-
-#define ASC_PRT_STATS_NEXT() \
-	if (cp) { \
-		totlen += len; \
-		leftlen -= len; \
-		if (leftlen == 0) { \
-			return totlen; \
-		} \
-		cp += len; \
-	}
-
-/*
- * asc_prt_stats()
- *
- * Note: no single line should be greater than 160 characters, cf.
- * asc_prt_stats_line().
- *
- * Return the number of characters copied into 'cp'. No more than
- * 'cplen' characters will be copied to 'cp'.
- */
-STATIC int
-asc_prt_stats(char *cp, int cplen)
-{
- 	struct asc_stats	*s;
-	int					leftlen;
-	int					totlen;
-	int					len;
-
- 	s = &asc_stats;
-	leftlen = cplen;
-	totlen = len = 0;
-
-	len = asc_prt_stats_line(cp, leftlen,
-"\nAdvanSys SCSI Host Driver Statistics:\n");
-	ASC_PRT_STATS_NEXT();
-	
-	len = asc_prt_stats_line(cp, leftlen,
-" command %lu, queuecommand %lu, abort %lu, reset %lu, biosparam %lu,\n",
-		s->command, s->queuecommand, s->abort, s->reset, s->biosparam);
-	ASC_PRT_STATS_NEXT();
-
-	len = asc_prt_stats_line(cp, leftlen,
-" interrupt %lu, callback %lu, cmd_disable %lu, intr_disable %lu,\n",
-		s->interrupt, s->callback, s->cmd_disable, s->intr_disable);
-	ASC_PRT_STATS_NEXT();
-
-	len = asc_prt_stats_line(cp, leftlen,
-" error %lu, enqueue %lu, dequeue %lu, rmqueue %lu,\n",
-		s->error, s->enqueue, s->dequeue, s->rmqueue);
-	ASC_PRT_STATS_NEXT();
-
-	if (s->cont_cnt > 0) {
-		len = asc_prt_stats_line(cp, leftlen,
-" cont_cnt %lu, cont_xfer %lu: avg_xfer=%lu kb\n",
-			s->cont_cnt, s->cont_xfer, (s->cont_xfer/2)/s->cont_cnt);
-		ASC_PRT_STATS_NEXT();
-	}
-
-	if (s->sg_cnt > 0) {
-		len = asc_prt_stats_line(cp, leftlen,
-" sg_cnt %lu, sg_elem %lu, sg_xfer %lu: avg_elem=%lu, avg_size=%lu kb\n",
-			s->sg_cnt, s->sg_elem, s->sg_xfer,
-			s->sg_elem/s->sg_cnt, (s->sg_xfer/2)/s->sg_cnt);
-		ASC_PRT_STATS_NEXT();
-	}
-
- 	return totlen;
-}
-
-/*
- * asc_prt_stats_line()
- *
- * If 'cp' is NULL print to the console, otherwise print to a buffer.
- *
- * Return 0 if printing to the console, otherwise return the number of
- * bytes written to the buffer.
- *
- * Note: If any single line is greater than 160 bytes the stack
- * will be corrupted. 's[]' is defined to be 160 bytes.
- */
-int
-asc_prt_stats_line(char *buf, int buflen, char *fmt, ...)
-{
-	va_list		args;
-	int			ret;
-	char		s[160];		/* 2 lines */
-
-	va_start(args, fmt);
-	ret = vsprintf(s, fmt, args);
-	if (buf == NULL) {
-		(void) printk(s);
-		ret = 0;
-	} else {
-		ret = min(buflen, ret);
-		memcpy(buf, s, ret);
-	}
-	va_end(args);
-	return ret;
-}
-#endif /* ADVANSYS_STATS */
-
-#ifdef ADVANSYS_DEBUG
-/*
- * asc_prt_scsi_host()
- */
-STATIC void 
-asc_prt_scsi_host(struct Scsi_Host *s)
-{
-	printk("Scsi_Host at addr %x\n", (unsigned) s);
-	printk(
-" next %x, extra_bytes %u, host_busy %u, host_no %d, last_reset %d,\n",
-		(unsigned) s->next, s->extra_bytes, s->host_busy, s->host_no,
-		s->last_reset);
-
-	printk(
-" host_wait %x, host_queue %x, hostt %x, block %x,\n",
-		(unsigned) s->host_wait, (unsigned) s->host_queue,
-		(unsigned) s->hostt, (unsigned) s->block);
-
-	printk(
-" wish_block %d, base %x, io_port %d, n_io_port %d, irq %d, dma_channel %d,\n",
-		s->wish_block, (unsigned) s->base, s->io_port, s->n_io_port,
-		s->irq, s->dma_channel);
-
-	printk(
-" this_id %d, can_queue %d,\n", s->this_id, s->can_queue);
-
-	printk(
-" cmd_per_lun %d, sg_tablesize %d, unchecked_isa_dma %d, loaded_as_module %d\n",
-		s->cmd_per_lun, s->sg_tablesize, s->unchecked_isa_dma,
-		s->loaded_as_module);
-
-	printk("hostdata (struct asc_board)\n");
-	asc_prt_dvc_var(&ASC_BOARD(s)->board);
-	asc_prt_dvc_cfg(&ASC_BOARD(s)->cfg);
-	printk(" overrun_buf %x\n", (unsigned) &ASC_BOARD(s)->overrun_buf[0]);
-}
-
-/*
- * asc_prt_dvc_var()
- */
-STATIC void 
-asc_prt_dvc_var(ASC_DVC_VAR *h)
-{
-	printk("ASC_DVC_VAR at addr %x\n", (unsigned) h);
-
-	printk(
-" iop_base %x, err_code %x, dvc_cntl %x, bug_fix_cntl %d,\n",
-		h->iop_base, h->err_code, h->dvc_cntl, h->bug_fix_cntl);
-
-	printk(
-" bus_type %d, isr_callback %x, exe_callback %x, init_sdtr %x,\n",
-		h->bus_type, (unsigned) h->isr_callback, (unsigned) h->exe_callback,
-		(unsigned) h->init_sdtr);
-
-	printk(
-" sdtr_done %x, use_tagged_qng %x, unit_not_ready %x, chip_no %x,\n",
-		(unsigned) h->sdtr_done, (unsigned) h->use_tagged_qng,
-		(unsigned) h->unit_not_ready, (unsigned) h->chip_no);
-		
-	printk(
-" queue_full_or_busy %x, start_motor %x, scsi_reset_wait %x, irq_no %x,\n",
-		(unsigned) h->queue_full_or_busy, (unsigned) h->start_motor,
-		(unsigned) h->scsi_reset_wait, (unsigned) h->irq_no);
-
-	printk(
-" is_in_int %x, max_total_qng %x, cur_total_qng %x, in_critical_cnt %x,\n",
-		(unsigned) h->is_in_int, (unsigned) h->max_total_qng,
-		(unsigned) h->cur_total_qng, (unsigned) h->in_critical_cnt);
-
-	printk(
-" last_q_shortage %x, init_state %x, no_scam %x, pci_fix_asyn_xfer %x,\n",
-		(unsigned) h->last_q_shortage, (unsigned) h->init_state,
-		(unsigned) h->no_scam, (unsigned) h->pci_fix_asyn_xfer);
-
-	printk(
-" int_count %ld, req_count %ld, busy_count %ld, cfg %x, saved_ptr2func %x\n",
-		h->int_count, h->req_count, h->busy_count, (unsigned) h->cfg,
-		(unsigned) h->saved_ptr2func);
-}
-
-/*
- * asc_prt_dvc_cfg()
- */
-STATIC void 
-asc_prt_dvc_cfg(ASC_DVC_CFG *h)
-{
-	printk("ASC_DVC_CFG at addr %x\n", (unsigned) h);
-
-	printk(
-" can_tagged_qng %x, cmd_qng_enabled %x, disc_enable %x, res %x,\n",
-			h->can_tagged_qng, h->cmd_qng_enabled, h->disc_enable, h->res);
-
-	printk(
-" chip_scsi_id %d, isa_dma_speed %d, isa_dma_channel %d, chip_version %d,\n",
-			 h->chip_scsi_id, h->isa_dma_speed, h->isa_dma_channel,
-			 h->chip_version);
-
-	printk(
-" pci_device_id %d, lib_serial_no %d, lib_version %d, mcode_date %d,\n",
-		  h->pci_device_id, h->lib_serial_no, h->lib_version, h->mcode_date);
-
-	printk(
-" mcode_version %d, overrun_buf %x\n",
-			h->mcode_version, (unsigned) h->overrun_buf);
-}
-
-/*
- * asc_prt_scsi_q()
- */
-STATIC void 
-asc_prt_scsi_q(ASC_SCSI_Q *q)
-{
-	ASC_SG_HEAD	*sgp;
-	int i;
-
-	printk("ASC_SCSI_Q at addr %x\n", (unsigned) q);
-
-	printk(
-" target_ix %u, target_lun %u, srb_ptr %x, tag_code %u,\n",
-			q->q2.target_ix, q->q1.target_lun,
-			(unsigned) q->q2.srb_ptr, q->q2.tag_code);
-
-	printk(
-" data_addr %x, data_cnt %lu, sense_addr %x, sense_len %u,\n",
-			(unsigned) q->q1.data_addr, q->q1.data_cnt,
-			(unsigned) q->q1.sense_addr, q->q1.sense_len);
-
-	printk(
-" cdbptr %x, cdb_len %u, sg_head %x, sg_queue_cnt %u\n",
-			(unsigned) q->cdbptr, q->q2.cdb_len,
-			(unsigned) q->sg_head, q->q1.sg_queue_cnt);
-
-	if (q->sg_head) {
-		sgp = q->sg_head;
-		printk("ASC_SG_HEAD at addr %x\n", (unsigned) sgp);
-		printk(" entry_cnt %u, queue_cnt %u\n", sgp->entry_cnt, sgp->queue_cnt);
-		for (i = 0; i < sgp->entry_cnt; i++) {
-			printk(" [%u]: addr %x, bytes %lu\n",
-				i, (unsigned) sgp->sg_list[i].addr, sgp->sg_list[i].bytes);
-		}
-
-	}
-}
-
-/*
- * asc_prt_qdone_info()
- */
-STATIC void 
-asc_prt_qdone_info(ASC_QDONE_INFO *q)
-{
-	printk("ASC_QDONE_INFO at addr %x\n", (unsigned) q);
-	printk(
-" srb_ptr %x, target_ix %u, cdb_len %u, tag_code %u, done_stat %x\n",
-			(unsigned) q->d2.srb_ptr, q->d2.target_ix, q->d2.cdb_len,
-			q->d2.tag_code, q->d3.done_stat);
-	printk(
-" host_stat %x, scsi_stat %x, scsi_msg %x\n",
-			q->d3.host_stat, q->d3.scsi_stat, q->d3.scsi_msg);
-}
-
-/*
- * asc_prt_hex()
- *
- * Print hexadecimal output in 4 byte groupings 32 bytes 
- * or 8 double-words per line.
- */
-STATIC void 
-asc_prt_hex(char *f, uchar *s, int l)
-{
-	int			i;
-	int			j;
-	int			k;
-	int			m;
-
-	printk("%s: (%d bytes)\n", f, l);
-
-	for (i = 0; i < l; i += 32) {
-		
-		/* Display a maximum of 8 double-words per line. */
-		if ((k = (l - i) / 4) >= 8) {
-			k = 8;
-			m = 0;
-		} else {
-			m = (l - i) % 4 ;
-		}
-
-		for (j = 0; j < k; j++) {
-			printk(" %2.2X%2.2X%2.2X%2.2X",
-				(unsigned) s[i+(j*4)], (unsigned) s[i+(j*4)+1],
-				(unsigned) s[i+(j*4)+2], (unsigned) s[i+(j*4)+3]);
-		}
-
-		switch (m) {
-		case 0:
-		default:
-			break;
-		case 1:
-			printk(" %2.2X",
-				(unsigned) s[i+(j*4)+4]);
-			break;
-		case 2:
-			printk(" %2.2X%2.2X",
-				(unsigned) s[i+(j*4)+4],
-				(unsigned) s[i+(j*4)+5]);
-			break;
-		case 3:
-			printk(" %2.2X%2.2X%2.2X",
-				(unsigned) s[i+(j*4)+4],
-				(unsigned) s[i+(j*4)+5],
-				(unsigned) s[i+(j*4)+6]);
-			break;
-		}
-
-		printk("\n");
-	}
-}
-
-/*
- * interrupts_enabled()
- *
- * Return 1 if interrupts are enabled, otherwise return 0.
- */
-STATIC int
-interrupts_enabled(void)
-{
-	int flags;
-
-	save_flags(flags);
-	if (flags & 0x0200) {
-		return ASC_TRUE;
-	} else {
-		return ASC_FALSE;
-	}
-}
-
-#endif /* ADVANSYS_DEBUG */
-
-
-/*
- * --- Asc Library Functions
- */
-
-ushort
-AscGetEisaChipCfg(
-					 PortAddr iop_base
-)
-{
-	PortAddr            eisa_cfg_iop;
-
-	eisa_cfg_iop = (PortAddr) ASC_GET_EISA_SLOT(iop_base) |
-	  (PortAddr) (ASC_EISA_CFG_IOP_MASK);
-	return (inpw(eisa_cfg_iop));
-}
-
-uchar
-AscSetChipScsiID(
-					PortAddr iop_base,
-					uchar new_host_id
-)
-{
-	ushort              cfg_lsw;
-
-	if (AscGetChipScsiID(iop_base) == new_host_id) {
-		return (new_host_id);
-	}
-	cfg_lsw = AscGetChipCfgLsw(iop_base);
-	cfg_lsw &= 0xF8FF;
-	cfg_lsw |= (ushort) ((new_host_id & ASC_MAX_TID) << 8);
-	AscSetChipCfgLsw(iop_base, cfg_lsw);
-	return (AscGetChipScsiID(iop_base));
-}
-
-ushort
-AscGetChipBiosAddress(
-						 PortAddr iop_base,
-						 ushort bus_type
-)
-{
-	ushort              cfg_lsw;
-	ushort              bios_addr;
-
-	if ((bus_type & ASC_IS_EISA) != 0) {
-		cfg_lsw = AscGetEisaChipCfg(iop_base);
-		cfg_lsw &= 0x000F;
-		bios_addr = (ushort) (ASC_BIOS_MIN_ADDR +
-							  (cfg_lsw * ASC_BIOS_BANK_SIZE));
-		return (bios_addr);
-	}
-	cfg_lsw = AscGetChipCfgLsw(iop_base);
-	bios_addr = (ushort) (((cfg_lsw >> 12) * ASC_BIOS_BANK_SIZE) + ASC_BIOS_MIN_ADDR);
-	return (bios_addr);
-}
-
-uchar
-AscGetChipVersion(
-					 PortAddr iop_base,
-					 ushort bus_type
-)
-{
-	if ((bus_type & ASC_IS_EISA) != 0) {
-
-		PortAddr            eisa_iop;
-		uchar               revision;
-
-		eisa_iop = (PortAddr) ASC_GET_EISA_SLOT(iop_base) |
-		  (PortAddr) ASC_EISA_REV_IOP_MASK;
-		revision = inp(eisa_iop);
-		return ((uchar) ((ASC_CHIP_MIN_VER_EISA - 1) + revision));
-	}
-	return (AscGetChipVerNo(iop_base));
-}
-
-ushort
-AscGetChipBusType(
-					 PortAddr iop_base
-)
-{
-	ushort              chip_ver;
-
-	chip_ver = AscGetChipVerNo(iop_base);
-	if ((chip_ver >= ASC_CHIP_MIN_VER_VL) &&
-		(chip_ver <= ASC_CHIP_MAX_VER_VL)) {
-		if (((iop_base & 0x0C30) == 0x0C30) ||
-			((iop_base & 0x0C50) == 0x0C50)) {
-			return (ASC_IS_EISA);
-		}
-		return (ASC_IS_VL);
-	} else if ((chip_ver >= ASC_CHIP_MIN_VER_ISA) &&
-			   (chip_ver <= ASC_CHIP_MAX_VER_ISA)) {
-		if (chip_ver >= ASC_CHIP_MIN_VER_ISA_PNP) {
-			return (ASC_IS_ISAPNP);
-		}
-		return (ASC_IS_ISA);
-	} else if ((chip_ver >= ASC_CHIP_MIN_VER_PCI) &&
-			   (chip_ver <= ASC_CHIP_MAX_VER_PCI)) {
-		return (ASC_IS_PCI);
-	} else {
-		return (0);
-	}
-}
-
-void
-AscEnableIsaDma(
-				   uchar dma_channel
-)
-{
-	if (dma_channel < 4) {
-		outp(0x000B, (ushort) (0xC0 | dma_channel));
-		outp(0x000A, dma_channel);
-	} else if (dma_channel < 8) {
-
-		outp(0x00D6, (ushort) (0xC0 | (dma_channel - 4)));
-		outp(0x00D4, (ushort) (dma_channel - 4));
-	}
-	return;
-}
-
-ulong
-AscLoadMicroCode(
-					PortAddr iop_base,
-					ushort s_addr,
-					ushort dosfar * mcode_buf,
-					ushort mcode_size
-)
-{
-	ulong               chksum;
-	ushort              mcode_word_size;
-	ushort              mcode_chksum;
-
-	mcode_word_size = (ushort) (mcode_size >> 1);
-	AscMemWordSetLram(iop_base, s_addr, 0, mcode_word_size);
-	AscMemWordCopyToLram(iop_base, s_addr, mcode_buf, mcode_word_size);
-
-	chksum = AscMemSumLramWord(iop_base, s_addr, mcode_word_size);
-	mcode_chksum = (ushort) AscMemSumLramWord(iop_base,
-											  (ushort) ASC_CODE_SEC_BEG,
-		  (ushort) ((mcode_size - s_addr - (ushort) ASC_CODE_SEC_BEG) / 2));
-	AscWriteLramWord(iop_base, ASCV_MCODE_CHKSUM_W, mcode_chksum);
-	AscWriteLramWord(iop_base, ASCV_MCODE_SIZE_W, mcode_size);
-	return (chksum);
-}
-
-uchar               _hextbl_[16] =
-{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
- 'A', 'B', 'C', 'D', 'E', 'F'};
-
-uchar               _isa_pnp_inited = 0;
-
-PortAddr            _asc_def_iop_base[ASC_IOADR_TABLE_MAX_IX] =
-{
-	0x100, ASC_IOADR_1, 0x120, ASC_IOADR_2, 0x140, ASC_IOADR_3, ASC_IOADR_4,
-	ASC_IOADR_5, ASC_IOADR_6, ASC_IOADR_7, ASC_IOADR_8
-};
-
-PortAddr
-AscSearchIOPortAddr(
-					   PortAddr iop_beg,
-					   ushort bus_type
-)
-{
-	if (bus_type & ASC_IS_VL) {
-		while ((iop_beg = AscSearchIOPortAddr11(iop_beg)) != 0) {
-			if (AscGetChipVersion(iop_beg, bus_type) <= ASC_CHIP_MAX_VER_VL) {
-				return (iop_beg);
-			}
-		}
-		return (0);
-	}
-	if (bus_type & ASC_IS_ISA) {
-		if (_isa_pnp_inited == 0) {
-			AscSetISAPNPWaitForKey();
-			_isa_pnp_inited++;
-		}
-		while ((iop_beg = AscSearchIOPortAddr11(iop_beg)) != 0) {
-			if ((AscGetChipVersion(iop_beg, bus_type) & ASC_CHIP_VER_ISA_BIT) != 0) {
-				return (iop_beg);
-			}
-		}
-		return (0);
-	}
-	if (bus_type & ASC_IS_EISA) {
-		if ((iop_beg = AscSearchIOPortAddrEISA(iop_beg)) != 0) {
-			return (iop_beg);
-		}
-		return (0);
-	}
-	return (0);
-}
-
-PortAddr
-AscSearchIOPortAddr11(
-						 PortAddr s_addr
-)
-{
-
-	int                 i;
-	PortAddr            iop_base;
-
-	for (i = 0; i < ASC_IOADR_TABLE_MAX_IX; i++) {
-		if (_asc_def_iop_base[i] > s_addr) {
-			break;
-		}
-	}
-	for (; i < ASC_IOADR_TABLE_MAX_IX; i++) {
-		iop_base = _asc_def_iop_base[i];
-		if (AscFindSignature(iop_base)) {
-			return (iop_base);
-		}
-	}
-	return (0);
-}
-
-int
-AscFindSignature(
-					PortAddr iop_base
-)
-{
-	ushort              sig_word;
-
-	if ((inp((PortAddr) (iop_base + 1)) & 0xFF) == (uchar) ASC_1000_ID1B) {
-		sig_word = inpw(iop_base);
-		if ((sig_word == (ushort) ASC_1000_ID0W) ||
-			(sig_word == (ushort) ASC_1000_ID0W_FIX)) {
-			return (1);
-		}
-	}
-	return (0);
-}
-
-void
-AscToggleIRQAct(
-				   PortAddr iop_base
-)
-{
-	AscSetChipStatus(iop_base, CIW_IRQ_ACT);
-	AscSetChipStatus(iop_base, 0);
-	return;
-}
-
-#if CC_INIT_INQ_DISPLAY
-
-#endif
-
-void
-AscSetISAPNPWaitForKey(
-						  void)
-{
-
-	outp(ASC_ISA_PNP_PORT_ADDR, 0x02);
-	outp(ASC_ISA_PNP_PORT_WRITE, 0x02);
-	return;
-}
-
-uchar
-AscGetChipIRQ(
-				 PortAddr iop_base,
-				 ushort bus_type
-)
-{
-	ushort              cfg_lsw;
-	uchar               chip_irq;
-
-	if ((bus_type & ASC_IS_EISA) != 0) {
-
-		cfg_lsw = AscGetEisaChipCfg(iop_base);
-		chip_irq = (uchar) (((cfg_lsw >> 8) & 0x07) + 10);
-		if ((chip_irq == 13) || (chip_irq > 15)) {
-
-			return (0);
-		}
-		return (chip_irq);
-	} else {
-
-		cfg_lsw = AscGetChipCfgLsw(iop_base);
-
-		if ((bus_type & ASC_IS_VL) != 0) {
-
-			chip_irq = (uchar) (((cfg_lsw >> 2) & 0x07));
-			if ((chip_irq == 0) ||
-				(chip_irq == 4) ||
-				(chip_irq == 7)) {
-				return (0);
-			}
-			return ((uchar) (chip_irq + (ASC_MIN_IRQ_NO - 1)));
-		}
-		chip_irq = (uchar) (((cfg_lsw >> 2) & 0x03));
-		if (chip_irq == 3)
-			chip_irq += (uchar) 2;
-		return ((uchar) (chip_irq + ASC_MIN_IRQ_NO));
-	}
-}
-
-uchar
-AscSetChipIRQ(
-				 PortAddr iop_base,
-				 uchar irq_no,
-				 ushort bus_type
-)
-{
-	ushort              cfg_lsw;
-
-	if ((bus_type & ASC_IS_VL) != 0) {
-
-		if (irq_no != 0) {
-			if ((irq_no < ASC_MIN_IRQ_NO) || (irq_no > ASC_MAX_IRQ_NO)) {
-				irq_no = 0;
-			} else {
-				irq_no -= (uchar) ((ASC_MIN_IRQ_NO - 1));
-			}
-		}
-		cfg_lsw = (ushort) (AscGetChipCfgLsw(iop_base) & 0xFFE3);
-		cfg_lsw |= (ushort) 0x0010;
-		AscSetChipCfgLsw(iop_base, cfg_lsw);
-		AscToggleIRQAct(iop_base);
-
-		cfg_lsw = (ushort) (AscGetChipCfgLsw(iop_base) & 0xFFE0);
-		cfg_lsw |= (ushort) ((irq_no & 0x07) << 2);
-		AscSetChipCfgLsw(iop_base, cfg_lsw);
-		AscToggleIRQAct(iop_base);
-
-		return (AscGetChipIRQ(iop_base, bus_type));
-
-	} else if ((bus_type & (ASC_IS_ISA)) != 0) {
-
-		if (irq_no == 15)
-			irq_no -= (uchar) 2;
-		irq_no -= (uchar) ASC_MIN_IRQ_NO;
-		cfg_lsw = (ushort) (AscGetChipCfgLsw(iop_base) & 0xFFF3);
-		cfg_lsw |= (ushort) ((irq_no & 0x03) << 2);
-		AscSetChipCfgLsw(iop_base, cfg_lsw);
-		return (AscGetChipIRQ(iop_base, bus_type));
-	} else {
-
-		return (0);
-	}
-}
-
-uchar
-AscGetChipScsiCtrl(
-					  PortAddr iop_base
-)
-{
-	uchar               sc;
-
-	AscSetBank(iop_base, 1);
-	sc = inp(iop_base + IOP_REG_SC);
-	AscSetBank(iop_base, 0);
-	return (sc);
-}
-
-extern uchar        _sdtr_period_tbl_[];
-
-int
-AscIsrChipHalted(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	SDTR_XMSG           sdtr_xmsg;
-	SDTR_XMSG           out_msg;
-	ushort              halt_q_addr;
-	int                 sdtr_accept;
-	ushort              int_halt_code;
-	ASC_SCSI_BIT_ID_TYPE scsi_busy;
-	ASC_SCSI_BIT_ID_TYPE target_id;
-	PortAddr            iop_base;
-	uchar               tag_code;
-	uchar               q_status;
-	uchar               halt_qp;
-	uchar               sdtr_data;
-	uchar               target_ix;
-	uchar               q_cntl, tid_no;
-	uchar               cur_dvc_qng;
-	uchar               asyn_sdtr;
-	uchar               scsi_status;
-
-	iop_base = asc_dvc->iop_base;
-	int_halt_code = AscReadLramWord(iop_base, ASCV_HALTCODE_W);
-
-	halt_qp = AscReadLramByte(iop_base, ASCV_CURCDB_B);
-	halt_q_addr = ASC_QNO_TO_QADDR(halt_qp);
-	target_ix = AscReadLramByte(iop_base,
-				   (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_TARGET_IX));
-	q_cntl = AscReadLramByte(iop_base,
-						(ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_CNTL));
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	target_id = (uchar) ASC_TID_TO_TARGET_ID(tid_no);
-	if (asc_dvc->pci_fix_asyn_xfer & target_id) {
-
-		asyn_sdtr = ASYN_SDTR_DATA_FIX_PCI_REV_AB;
-	} else {
-		asyn_sdtr = 0;
-	}
-	if (int_halt_code == ASC_HALT_EXTMSG_IN) {
-
-		AscMemWordCopyFromLram(iop_base,
-							   ASCV_MSGIN_BEG,
-							   (ushort dosfar *) & sdtr_xmsg,
-							   (ushort) (sizeof (SDTR_XMSG) >> 1));
-		if ((sdtr_xmsg.msg_type == MS_EXTEND) &&
-			(sdtr_xmsg.msg_len == MS_SDTR_LEN)) {
-			sdtr_accept = TRUE;
-			if (sdtr_xmsg.msg_req == MS_SDTR_CODE) {
-				if (sdtr_xmsg.req_ack_offset > ASC_SYN_MAX_OFFSET) {
-
-					sdtr_accept = FALSE;
-					sdtr_xmsg.req_ack_offset = ASC_SYN_MAX_OFFSET;
-				}
-				sdtr_data = AscCalSDTRData(sdtr_xmsg.xfer_period,
-										   sdtr_xmsg.req_ack_offset);
-				if (sdtr_xmsg.req_ack_offset == 0) {
-
-					q_cntl &= ~QC_MSG_OUT;
-					asc_dvc->init_sdtr &= ~target_id;
-					asc_dvc->sdtr_done &= ~target_id;
-					AscSetChipSDTR(iop_base, asyn_sdtr, tid_no);
-				} else if ((sdtr_data == 0xFF)) {
-
-					q_cntl |= QC_MSG_OUT;
-					asc_dvc->init_sdtr &= ~target_id;
-					asc_dvc->sdtr_done &= ~target_id;
-					AscSetChipSDTR(iop_base, asyn_sdtr, tid_no);
-				} else {
-					if (sdtr_accept && (q_cntl & QC_MSG_OUT)) {
-
-						q_cntl &= ~QC_MSG_OUT;
-						asc_dvc->sdtr_done |= target_id;
-						asc_dvc->init_sdtr |= target_id;
-						asc_dvc->pci_fix_asyn_xfer &= ~target_id;
-						AscSetChipSDTR(iop_base, sdtr_data, tid_no);
-					} else {
-
-						q_cntl |= QC_MSG_OUT;
-
-						AscMsgOutSDTR(iop_base,
-									  sdtr_xmsg.xfer_period,
-									  sdtr_xmsg.req_ack_offset);
-						asc_dvc->pci_fix_asyn_xfer &= ~target_id;
-						AscSetChipSDTR(iop_base, sdtr_data, tid_no);
-						asc_dvc->sdtr_done |= target_id;
-						asc_dvc->init_sdtr |= target_id;
-					}
-				}
-
-				AscWriteLramByte(iop_base,
-						 (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_CNTL),
-								 q_cntl);
-				AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0);
-				return (0);
-			}
-		}
-	} else if (int_halt_code == ASC_HALT_CHK_CONDITION) {
-
-		q_cntl |= QC_REQ_SENSE;
-		if (((asc_dvc->init_sdtr & target_id) != 0) &&
-			((asc_dvc->sdtr_done & target_id) != 0)) {
-
-			sdtr_data = AscReadLramByte(iop_base,
-				  (ushort) ((ushort) ASCV_SDTR_DATA_BEG + (ushort) tid_no));
-			AscMsgOutSDTR(iop_base,
-						  _sdtr_period_tbl_[(sdtr_data >> 4) & (uchar) (ASC_SYN_XFER_NO - 1)],
-						  (uchar) (sdtr_data & (uchar) ASC_SYN_MAX_OFFSET));
-			q_cntl |= QC_MSG_OUT;
-		}
-		AscWriteLramByte(iop_base,
-						 (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_CNTL),
-						 q_cntl);
-
-		tag_code = AscReadLramByte(iop_base,
-					(ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_TAG_CODE));
-		tag_code &= 0xDC;
-		AscWriteLramByte(iop_base,
-					 (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_TAG_CODE),
-						 tag_code);
-
-		q_status = AscReadLramByte(iop_base,
-					  (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_STATUS));
-		q_status |= (QS_READY | QS_BUSY);
-		AscWriteLramByte(iop_base,
-					   (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-						 q_status);
-
-		scsi_busy = AscReadLramByte(iop_base,
-									(ushort) ASCV_SCSIBUSY_B);
-		scsi_busy &= ~target_id;
-		AscWriteLramByte(iop_base, (ushort) ASCV_SCSIBUSY_B, scsi_busy);
-
-		AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0);
-		return (0);
-	} else if (int_halt_code == ASC_HALT_SDTR_REJECTED) {
-
-		AscMemWordCopyFromLram(iop_base,
-							   ASCV_MSGOUT_BEG,
-							   (ushort dosfar *) & out_msg,
-							   (ushort) (sizeof (SDTR_XMSG) >> 1));
-
-		if ((out_msg.msg_type == MS_EXTEND) &&
-			(out_msg.msg_len == MS_SDTR_LEN) &&
-			(out_msg.msg_req == MS_SDTR_CODE)) {
-
-			asc_dvc->init_sdtr &= ~target_id;
-			asc_dvc->sdtr_done &= ~target_id;
-			AscSetChipSDTR(iop_base, asyn_sdtr, tid_no);
-
-		} else {
-
-		}
-
-		q_cntl &= ~QC_MSG_OUT;
-		AscWriteLramByte(iop_base,
-						 (ushort) (halt_q_addr + (ushort) ASC_SCSIQ_B_CNTL),
-						 q_cntl);
-		AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0);
-		return (0);
-	} else if (int_halt_code == ASC_HALT_SS_QUEUE_FULL) {
-
-		scsi_status = AscReadLramByte(iop_base,
-		  (ushort) ((ushort) halt_q_addr + (ushort) ASC_SCSIQ_SCSI_STATUS));
-		cur_dvc_qng = AscReadLramByte(iop_base,
-					 (ushort) ((ushort) ASC_QADR_BEG + (ushort) target_ix));
-		if ((cur_dvc_qng > 0) &&
-			(asc_dvc->cur_dvc_qng[tid_no] > 0)) {
-
-			scsi_busy = AscReadLramByte(iop_base,
-										(ushort) ASCV_SCSIBUSY_B);
-			scsi_busy |= target_id;
-			AscWriteLramByte(iop_base,
-							 (ushort) ASCV_SCSIBUSY_B, scsi_busy);
-			asc_dvc->queue_full_or_busy |= target_id;
-
-			if (scsi_status == SS_QUEUE_FULL) {
-				if (cur_dvc_qng > ASC_MIN_TAGGED_CMD) {
-					cur_dvc_qng -= 1;
-					asc_dvc->max_dvc_qng[tid_no] = cur_dvc_qng;
-
-					AscWriteLramByte(iop_base,
-									 (ushort) ((ushort) ASCV_MAX_DVC_QNG_BEG + (ushort) tid_no),
-									 cur_dvc_qng);
-				}
-			}
-		}
-		AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0);
-		return (0);
-	}
-	return (0);
-}
-
-uchar
-_AscCopyLramScsiDoneQ(
-						 PortAddr iop_base,
-						 ushort q_addr,
-						 ASC_QDONE_INFO dosfar * scsiq,
-						 ulong max_dma_count
-)
-{
-	ushort              _val;
-	uchar               sg_queue_cnt;
-
-	DvcGetQinfo(iop_base,
-				(ushort) (q_addr + (ushort) ASC_SCSIQ_DONE_INFO_BEG),
-				(ushort dosfar *) scsiq,
-			  (ushort) ((sizeof (ASC_SCSIQ_2) + sizeof (ASC_SCSIQ_3)) / 2));
-
-#if !CC_LITTLE_ENDIAN_HOST
-	AscAdjEndianQDoneInfo(scsiq);
-#endif
-
-	_val = AscReadLramWord(iop_base,
-						   (ushort) (q_addr + (ushort) ASC_SCSIQ_B_STATUS));
-	scsiq->q_status = (uchar) _val;
-	scsiq->q_no = (uchar) (_val >> 8);
-
-	_val = AscReadLramWord(iop_base,
-						   (ushort) (q_addr + (ushort) ASC_SCSIQ_B_CNTL));
-	scsiq->cntl = (uchar) _val;
-	sg_queue_cnt = (uchar) (_val >> 8);
-
-	_val = AscReadLramWord(iop_base,
-						(ushort) (q_addr + (ushort) ASC_SCSIQ_B_SENSE_LEN));
-	scsiq->sense_len = (uchar) _val;
-	scsiq->user_def = (uchar) (_val >> 8);
-
-	scsiq->remain_bytes = AscReadLramDWord(iop_base,
-				 (ushort) (q_addr + (ushort) ASC_SCSIQ_DW_REMAIN_XFER_CNT));
-	scsiq->remain_bytes &= max_dma_count;
-
-	return (sg_queue_cnt);
-}
-
-int
-AscIsrQDone(
-			   ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	uchar               next_qp;
-	uchar               i;
-	uchar               n_q_used;
-	uchar               sg_list_qp;
-	uchar               sg_queue_cnt;
-	uchar               done_q_tail;
-
-	uchar               tid_no;
-	ASC_SCSI_BIT_ID_TYPE scsi_busy;
-	ASC_SCSI_BIT_ID_TYPE target_id;
-	PortAddr            iop_base;
-	ushort              q_addr;
-	ushort              sg_q_addr;
-	uchar               cur_target_qng;
-	ASC_QDONE_INFO      scsiq_buf;
-	ASC_QDONE_INFO dosfar *scsiq;
-	int                 false_overrun;
-	ASC_ISR_CALLBACK    asc_isr_callback;
-
-	uchar               tag_code;
-
-#if CC_LINK_BUSY_Q
-	ushort              n_busy_q_done;
-
-#endif
-
-	iop_base = asc_dvc->iop_base;
-	asc_isr_callback = (ASC_ISR_CALLBACK) asc_dvc->isr_callback;
-
-	n_q_used = 1;
-	scsiq = (ASC_QDONE_INFO dosfar *) & scsiq_buf;
-	done_q_tail = (uchar) AscGetVarDoneQTail(iop_base);
-	q_addr = ASC_QNO_TO_QADDR(done_q_tail);
-	next_qp = AscReadLramByte(iop_base,
-							  (ushort) (q_addr + (ushort) ASC_SCSIQ_B_FWD));
-	if (next_qp != ASC_QLINK_END) {
-
-		AscPutVarDoneQTail(iop_base, next_qp);
-		q_addr = ASC_QNO_TO_QADDR(next_qp);
-
-		sg_queue_cnt = _AscCopyLramScsiDoneQ(iop_base, q_addr, scsiq, asc_dvc->max_dma_count);
-
-		AscWriteLramByte(iop_base,
-						 (ushort) (q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-			 (uchar) (scsiq->q_status & (uchar) ~ (QS_READY | QS_ABORTED)));
-		tid_no = ASC_TIX_TO_TID(scsiq->d2.target_ix);
-		target_id = ASC_TIX_TO_TARGET_ID(scsiq->d2.target_ix);
-		if ((scsiq->cntl & QC_SG_HEAD) != 0) {
-			sg_q_addr = q_addr;
-			sg_list_qp = next_qp;
-			for (i = 0; i < sg_queue_cnt; i++) {
-				sg_list_qp = AscReadLramByte(iop_base,
-						   (ushort) (sg_q_addr + (ushort) ASC_SCSIQ_B_FWD));
-				sg_q_addr = ASC_QNO_TO_QADDR(sg_list_qp);
-				if (sg_list_qp == ASC_QLINK_END) {
-					AscSetLibErrorCode(asc_dvc, ASCQ_ERR_SG_Q_LINKS);
-					scsiq->d3.done_stat = QD_WITH_ERROR;
-					scsiq->d3.host_stat = QHSTA_D_QDONE_SG_LIST_CORRUPTED;
-					goto FATAL_ERR_QDONE;
-				}
-				AscWriteLramByte(iop_base,
-						 (ushort) (sg_q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-								 QS_FREE);
-			}
-
-			n_q_used = sg_queue_cnt + 1;
-			AscPutVarDoneQTail(iop_base, sg_list_qp);
-		}
-		if (asc_dvc->queue_full_or_busy & target_id) {
-
-			cur_target_qng = AscReadLramByte(iop_base,
-			(ushort) ((ushort) ASC_QADR_BEG + (ushort) scsiq->d2.target_ix));
-			if (cur_target_qng < asc_dvc->max_dvc_qng[tid_no]) {
-				scsi_busy = AscReadLramByte(iop_base,
-											(ushort) ASCV_SCSIBUSY_B);
-				scsi_busy &= ~target_id;
-				AscWriteLramByte(iop_base,
-								 (ushort) ASCV_SCSIBUSY_B, scsi_busy);
-				asc_dvc->queue_full_or_busy &= ~target_id;
-			}
-		}
-		if (asc_dvc->cur_total_qng >= n_q_used) {
-			asc_dvc->cur_total_qng -= n_q_used;
-			if (asc_dvc->cur_dvc_qng[tid_no] != 0) {
-				asc_dvc->cur_dvc_qng[tid_no]--;
-			}
-		} else {
-			AscSetLibErrorCode(asc_dvc, ASCQ_ERR_CUR_QNG);
-			scsiq->d3.done_stat = QD_WITH_ERROR;
-			goto FATAL_ERR_QDONE;
-		}
-
-		if ((scsiq->d2.srb_ptr == 0UL) ||
-			((scsiq->q_status & QS_ABORTED) != 0)) {
-
-			return (0x11);
-		} else if (scsiq->q_status == QS_DONE) {
-
-			false_overrun = FALSE;
-
-			if (asc_dvc->bug_fix_cntl) {
-				if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_ADD_ONE_BYTE) {
-					tag_code = AscReadLramByte(iop_base,
-						 (ushort) (q_addr + (ushort) ASC_SCSIQ_B_TAG_CODE));
-					if (tag_code & ASC_TAG_FLAG_ADD_ONE_BYTE) {
-						if (scsiq->remain_bytes != 0UL) {
-							scsiq->remain_bytes--;
-							if (scsiq->remain_bytes == 0UL) {
-								false_overrun = TRUE;
-							}
-						}
-					}
-				}
-			}
-			if ((scsiq->d3.done_stat == QD_WITH_ERROR) &&
-				(scsiq->d3.host_stat == QHSTA_M_DATA_OVER_RUN)) {
-				if ((scsiq->cntl & (QC_DATA_IN | QC_DATA_OUT)) == 0) {
-					scsiq->d3.done_stat = QD_NO_ERROR;
-					scsiq->d3.host_stat = QHSTA_NO_ERROR;
-				} else if (false_overrun) {
-					scsiq->d3.done_stat = QD_NO_ERROR;
-					scsiq->d3.host_stat = QHSTA_NO_ERROR;
-				}
-			}
-#if CC_CLEAR_LRAM_SRB_PTR
-			AscWriteLramDWord(iop_base,
-							(ushort) (q_addr + (ushort) ASC_SCSIQ_D_SRBPTR),
-							  asc_dvc->int_count);
-#endif
-
-			if ((scsiq->cntl & QC_NO_CALLBACK) == 0) {
-				(*asc_isr_callback) (asc_dvc, scsiq);
-			} else {
-				if ((AscReadLramByte(iop_base,
-						  (ushort) (q_addr + (ushort) ASC_SCSIQ_CDB_BEG)) ==
-					 SCSICMD_StartStopUnit)) {
-
-					asc_dvc->unit_not_ready &= ~target_id;
-					if (scsiq->d3.done_stat != QD_NO_ERROR) {
-						asc_dvc->start_motor &= ~target_id;
-					}
-				}
-			}
-
-#if CC_LINK_BUSY_Q
-			n_busy_q_done = AscIsrExeBusyQueue(asc_dvc, tid_no);
-			if (n_busy_q_done == 0) {
-
-				i = tid_no + 1;
-				while (TRUE) {
-					if (i > ASC_MAX_TID)
-						i = 0;
-					if (i == tid_no)
-						break;
-					n_busy_q_done = AscIsrExeBusyQueue(asc_dvc, i);
-					if (n_busy_q_done != 0)
-						break;
-					i++;
-				}
-			}
-			if (n_busy_q_done == 0xFFFF)
-				return (0x80);
-#endif
-
-			return (1);
-		} else {
-
-			AscSetLibErrorCode(asc_dvc, ASCQ_ERR_Q_STATUS);
-
-		  FATAL_ERR_QDONE:
-			if ((scsiq->cntl & QC_NO_CALLBACK) == 0) {
-				(*asc_isr_callback) (asc_dvc, scsiq);
-			}
-			return (0x80);
-		}
-	}
-	return (0);
-}
-
-int
-AscISR(
-		  ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	ASC_CS_TYPE         chipstat;
-	PortAddr            iop_base;
-	ushort              saved_ram_addr;
-	uchar               ctrl_reg;
-	uchar               saved_ctrl_reg;
-	int                 int_pending;
-	int                 status;
-	uchar               host_flag;
-
-	iop_base = asc_dvc->iop_base;
-	int_pending = FALSE;
-
-	asc_dvc->int_count++;
-
-	if (((asc_dvc->init_state & ASC_INIT_STATE_END_LOAD_MC) == 0) ||
-		(asc_dvc->isr_callback == 0)) {
-
-		return (ERR);
-	}
-	if (asc_dvc->in_critical_cnt != 0) {
-		AscSetLibErrorCode(asc_dvc, ASCQ_ERR_ISR_ON_CRITICAL);
-		return (ERR);
-	}
-	if (asc_dvc->is_in_int) {
-		AscSetLibErrorCode(asc_dvc, ASCQ_ERR_ISR_RE_ENTRY);
-		asc_dvc->busy_count++;
-		return (ERR);
-	}
-	asc_dvc->is_in_int = TRUE;
-	ctrl_reg = AscGetChipControl(iop_base);
-	saved_ctrl_reg = ctrl_reg & (~(CC_SCSI_RESET | CC_CHIP_RESET |
-								   CC_SINGLE_STEP | CC_DIAG | CC_TEST));
-
-	if ((chipstat = AscGetChipStatus(iop_base)) & CSW_INT_PENDING) {
-		int_pending = TRUE;
-		AscAckInterrupt(iop_base);
-
-		host_flag = AscReadLramByte(iop_base, ASCV_HOST_FLAG_B);
-		AscWriteLramByte(iop_base, ASCV_HOST_FLAG_B,
-						 (uchar) (host_flag | (uchar) ASC_HOST_FLAG_IN_ISR));
-		saved_ram_addr = AscGetChipLramAddr(iop_base);
-
-		if ((chipstat & CSW_HALTED) &&
-			(ctrl_reg & CC_SINGLE_STEP)) {
-			if (AscIsrChipHalted(asc_dvc) == ERR) {
-
-				goto ISR_REPORT_QDONE_FATAL_ERROR;
-
-			} else {
-				saved_ctrl_reg &= ~CC_HALT;
-			}
-		} else {
-		  ISR_REPORT_QDONE_FATAL_ERROR:
-			if ((asc_dvc->dvc_cntl & ASC_CNTL_INT_MULTI_Q) != 0) {
-				while (((status = AscIsrQDone(asc_dvc)) & 0x01) != 0) {
-
-				}
-			} else {
-				do {
-					if ((status = AscIsrQDone(asc_dvc)) == 1) {
-
-						break;
-					}
-				} while (status == 0x11);
-			}
-			if ((status & 0x80) != 0)
-				int_pending = ERR;
-		}
-		AscSetChipLramAddr(iop_base, saved_ram_addr);
-		if (AscGetChipLramAddr(iop_base) != saved_ram_addr) {
-			AscSetLibErrorCode(asc_dvc, ASCQ_ERR_SET_LRAM_ADDR);
-		}
-		AscWriteLramByte(iop_base, ASCV_HOST_FLAG_B, host_flag);
-	}
-	AscSetChipControl(iop_base, saved_ctrl_reg);
-	asc_dvc->is_in_int = FALSE;
-	return (int_pending);
-}
-
-int
-AscScsiSetupCmdQ(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					ASC_SCSI_REQ_Q dosfar * scsiq,
-					uchar dosfar * buf_addr,
-					ulong buf_len
-)
-{
-	ulong               phy_addr;
-
-	scsiq->r1.cntl = 0;
-	scsiq->r1.sg_queue_cnt = 0;
-	scsiq->r1.q_no = 0;
-	scsiq->r1.user_def = 0;
-	scsiq->cdbptr = (uchar dosfar *) scsiq->cdb;
-	scsiq->r3.scsi_stat = 0;
-	scsiq->r3.scsi_msg = 0;
-	scsiq->r3.host_stat = 0;
-	scsiq->r3.done_stat = 0;
-	scsiq->r2.vm_id = 0;
-	scsiq->r1.data_cnt = buf_len;
-
-	scsiq->r2.tag_code = (uchar) M2_QTAG_MSG_SIMPLE;
-	scsiq->r2.flag = (uchar) ASC_FLAG_SCSIQ_REQ;
-	scsiq->r2.srb_ptr = (ulong) scsiq;
-	scsiq->r1.status = (uchar) QS_READY;
-	scsiq->r1.data_addr = 0L;
-
-	if (buf_len != 0L) {
-		if ((phy_addr = AscGetOnePhyAddr(asc_dvc,
-					(uchar dosfar *) buf_addr, scsiq->r1.data_cnt)) == 0L) {
-			return (ERR);
-		}
-		scsiq->r1.data_addr = phy_addr;
-	}
-	return (0);
-}
-
-uchar               _mcode_buf[] =
-{
-	0x01, 0x03, 0x01, 0x19, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0xDD, 0x0A, 0x01, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0xFF, 0x80, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x23, 0x00, 0x16, 0x00, 0x00, 0x00, 0x07, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00,
-	0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA4, 0x88, 0x00, 0x00, 0x00, 0x00,
-	0x80, 0x73, 0x48, 0x04, 0x36, 0x00, 0x00, 0xA2, 0xC8, 0x00, 0x80, 0x73, 0x03, 0x23, 0x36, 0x40,
-	0xB6, 0x00, 0x36, 0x00, 0x06, 0xD6, 0x0D, 0xD2, 0x15, 0xDE, 0x12, 0xDA, 0x00, 0xA2, 0xC8, 0x00,
-	0x92, 0x80, 0xE0, 0x97, 0x50, 0x00, 0xF5, 0x00, 0x0A, 0x98, 0xDF, 0x23, 0x36, 0x60, 0xB6, 0x00,
-	0x92, 0x80, 0x4F, 0x00, 0xF5, 0x00, 0x0A, 0x98, 0xEF, 0x23, 0x36, 0x60, 0xB6, 0x00, 0x92, 0x80,
-	0x80, 0x62, 0x92, 0x80, 0x00, 0x62, 0x92, 0x80, 0x00, 0x46, 0x17, 0xEE, 0x13, 0xEA, 0x02, 0x01,
-	0x09, 0xD8, 0xCD, 0x04, 0x4D, 0x00, 0x00, 0xA3, 0xDC, 0x00, 0x68, 0x97, 0x7F, 0x23, 0x04, 0x61,
-	0x84, 0x01, 0xB2, 0x84, 0xCF, 0xC1, 0x80, 0x73, 0xCD, 0x04, 0x4D, 0x00, 0x00, 0xA3, 0xE8, 0x01,
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-	0x02, 0x01, 0x04, 0xD8, 0x08, 0x97, 0xC6, 0x97, 0xF4, 0x94, 0x0C, 0x88, 0x75, 0x00, 0x00, 0xA3,
-	0x26, 0x08, 0x00, 0x05, 0x10, 0x88, 0x73, 0x04, 0x00, 0x63, 0x80, 0x7B, 0x80, 0x63, 0x06, 0xA6,
-	0x38, 0x08, 0x00, 0x33, 0x3E, 0x00, 0x82, 0x88, 0x80, 0x67, 0x83, 0x03, 0x80, 0x63, 0x00, 0x63,
-	0x38, 0x2B, 0x5E, 0x88, 0x38, 0x2B, 0x54, 0x88, 0x32, 0x09, 0x31, 0x05, 0x54, 0x98, 0x05, 0x05,
-	0xB2, 0x09, 0x00, 0x63, 0x00, 0x32, 0x00, 0x36, 0x00, 0x3A, 0x00, 0x3E, 0x00, 0x63, 0x80, 0x32,
-	0x80, 0x36, 0x80, 0x3A, 0x80, 0x3E, 0x00, 0x63, 0x38, 0x2B, 0x40, 0x32, 0x40, 0x36, 0x40, 0x3A,
-	0x40, 0x3E, 0x00, 0x63, 0x5A, 0x20, 0xC9, 0x40, 0x00, 0xA0, 0x74, 0x08, 0x5D, 0x00, 0xFE, 0xC3,
-	0x00, 0x63, 0x80, 0x73, 0xE6, 0x20, 0x02, 0x23, 0xE8, 0x00, 0x82, 0x73, 0xFF, 0xFD, 0x80, 0x73,
-	0x13, 0x23, 0xB8, 0x88, 0x66, 0x20, 0xC0, 0x20, 0x04, 0x23, 0xA0, 0x01, 0xA1, 0x23, 0xA1, 0x01,
-	0x81, 0x62, 0xA2, 0x88, 0x80, 0x73, 0x80, 0x77, 0x68, 0x00, 0x00, 0xA2, 0x80, 0x00, 0x03, 0xC2,
-	0xF1, 0xC7, 0x41, 0x23, 0xB8, 0x88, 0x11, 0x23, 0xA1, 0x01, 0x04, 0x23, 0xA0, 0x01, 0xB2, 0x84,
-
-};
-
-ushort              _mcode_size = sizeof (_mcode_buf);
-ulong               _mcode_chksum = 0x012258FBUL;
-
-extern uchar        _sdtr_period_tbl_[];
-
-int
-AscExeScsiQueue(
-				   ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				   ASC_SCSI_Q dosfar * scsiq
-)
-{
-	PortAddr            iop_base;
-	int                 last_int_level;
-	int                 sta;
-	ulong               addr;
-	uchar               sg_entry_cnt;
-	uchar               target_ix;
-	int                 n_q_required;
-	uchar               sg_entry_cnt_minus_one;
-	uchar               tid_no;
-	uchar               sdtr_data;
-	ASC_EXE_CALLBACK    asc_exe_callback;
-
-#if CC_DEBUG_SG_LIST
-	int                 i;
-
-#endif
-#if CC_LINK_BUSY_Q
-	ASC_SCSI_Q dosfar  *scsiq_tail;
-	ASC_SCSI_Q dosfar  *scsiq_next;
-	ASC_SCSI_Q dosfar  *scsiq_prev;
-
-#endif
-
-	iop_base = asc_dvc->iop_base;
-	asc_exe_callback = (ASC_EXE_CALLBACK) asc_dvc->exe_callback;
-	if (asc_dvc->err_code != 0)
-		return (ERR);
-	if (scsiq == (ASC_SCSI_Q dosfar *) 0L) {
-		AscSetLibErrorCode(asc_dvc, ASCQ_ERR_SCSIQ_NULL_PTR);
-		return (ERR);
-	}
-	scsiq->q1.q_no = 0;
-	sta = 0;
-	target_ix = scsiq->q2.target_ix;
-	tid_no = ASC_TIX_TO_TID(target_ix);
-
-	n_q_required = 1;
-
-	if (scsiq->cdbptr[0] == SCSICMD_RequestSense) {
-
-		if (((asc_dvc->init_sdtr & scsiq->q1.target_id) != 0) &&
-			((asc_dvc->sdtr_done & scsiq->q1.target_id) != 0)) {
-			sdtr_data = AscReadLramByte(iop_base,
-				  (ushort) ((ushort) ASCV_SDTR_DATA_BEG + (ushort) tid_no));
-			AscMsgOutSDTR(iop_base,
-						  _sdtr_period_tbl_[(sdtr_data >> 4) & (uchar) (ASC_SYN_XFER_NO - 1)],
-						  (uchar) (sdtr_data & (uchar) ASC_SYN_MAX_OFFSET));
-			scsiq->q1.cntl |= (QC_MSG_OUT | QC_URGENT);
-		}
-	}
-	last_int_level = DvcEnterCritical();
-	if (asc_dvc->in_critical_cnt != 0) {
-		DvcLeaveCritical(last_int_level);
-		AscSetLibErrorCode(asc_dvc, ASCQ_ERR_CRITICAL_RE_ENTRY);
-		return (ERR);
-	}
-	asc_dvc->in_critical_cnt++;
-
-	if ((scsiq->q1.cntl & QC_SG_HEAD) != 0) {
-
-		if ((sg_entry_cnt = scsiq->sg_head->entry_cnt) == 0) {
-			asc_dvc->in_critical_cnt--;
-			DvcLeaveCritical(last_int_level);
-			return (ERR);
-		}
-		if (sg_entry_cnt == 1) {
-			scsiq->q1.data_addr = scsiq->sg_head->sg_list[0].addr;
-			scsiq->q1.data_cnt = scsiq->sg_head->sg_list[0].bytes;
-			scsiq->q1.cntl &= ~(QC_SG_HEAD | QC_SG_SWAP_QUEUE);
-			goto NON_SG_LIST_REQ;
-		}
-		if (sg_entry_cnt > ASC_MAX_SG_LIST) {
-
-			return (ERR);
-		}
-		sg_entry_cnt_minus_one = sg_entry_cnt - 1;
-
-#if CC_DEBUG_SG_LIST
-		if (asc_dvc->bus_type & (ASC_IS_ISA | ASC_IS_VL | ASC_IS_EISA)) {
-			for (i = 0; i < sg_entry_cnt_minus_one; i++) {
-
-				addr = scsiq->sg_head->sg_list[i].addr +
-				  scsiq->sg_head->sg_list[i].bytes;
-
-				if (((ushort) addr & 0x0003) != 0) {
-					asc_dvc->in_critical_cnt--;
-					DvcLeaveCritical(last_int_level);
-					AscSetLibErrorCode(asc_dvc, ASCQ_ERR_SG_LIST_ODD_ADDRESS);
-					return (ERR);
-				}
-			}
-		}
-#endif
-
-		if (asc_dvc->bug_fix_cntl) {
-			if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_ADD_ONE_BYTE) {
-
-				addr = scsiq->sg_head->sg_list[sg_entry_cnt_minus_one].addr +
-				  scsiq->sg_head->sg_list[sg_entry_cnt_minus_one].bytes;
-				if (((ushort) addr & 0x0003) != 0) {
-					if ((scsiq->cdbptr[0] == SCSICMD_Read6) ||
-						(scsiq->cdbptr[0] == SCSICMD_Read10)) {
-						if ((scsiq->q2.tag_code & ASC_TAG_FLAG_ADD_ONE_BYTE) == 0) {
-
-							scsiq->sg_head->sg_list[sg_entry_cnt_minus_one].bytes++;
-							scsiq->q2.tag_code |= ASC_TAG_FLAG_ADD_ONE_BYTE;
-						}
-					}
-				}
-			}
-		}
-		scsiq->sg_head->entry_to_copy = scsiq->sg_head->entry_cnt;
-		n_q_required = AscSgListToQueue(sg_entry_cnt);
-
-#if CC_LINK_BUSY_Q
-		scsiq_next = (ASC_SCSI_Q dosfar *) asc_dvc->scsiq_busy_head[tid_no];
-		if (scsiq_next != (ASC_SCSI_Q dosfar *) 0L) {
-			goto link_scisq_to_busy_list;
-		}
-#endif
-
-		if ((AscGetNumOfFreeQueue(asc_dvc, target_ix, n_q_required)
-			 >= (uint) n_q_required) ||
-			((scsiq->q1.cntl & QC_URGENT) != 0)) {
-			if ((sta = AscSendScsiQueue(asc_dvc, scsiq,
-										n_q_required)) == 1) {
-
-				asc_dvc->in_critical_cnt--;
-				if (asc_exe_callback != 0) {
-					(*asc_exe_callback) (asc_dvc, scsiq);
-				}
-				DvcLeaveCritical(last_int_level);
-				return (sta);
-			}
-		}
-	} else {
-
-	  NON_SG_LIST_REQ:
-
-		if (asc_dvc->bug_fix_cntl) {
-			if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_ADD_ONE_BYTE) {
-
-				addr = scsiq->q1.data_addr + scsiq->q1.data_cnt;
-				if ((scsiq->cdbptr[0] == SCSICMD_Read6) ||
-					(scsiq->cdbptr[0] == SCSICMD_Read10)) {
-					if (((ushort) addr & 0x0003) != 0) {
-						if (((ushort) scsiq->q1.data_cnt & 0x01FF) == 0) {
-
-							if ((scsiq->q2.tag_code & ASC_TAG_FLAG_ADD_ONE_BYTE) == 0) {
-
-								scsiq->q2.tag_code |= ASC_TAG_FLAG_ADD_ONE_BYTE;
-								scsiq->q1.data_cnt++;
-							}
-						}
-					}
-				}
-			}
-		}
-		n_q_required = 1;
-
-#if CC_LINK_BUSY_Q
-		scsiq_next = (ASC_SCSI_Q dosfar *) asc_dvc->scsiq_busy_head[tid_no];
-		if (scsiq_next != (ASC_SCSI_Q dosfar *) 0L) {
-			goto link_scisq_to_busy_list;
-		}
-#endif
-		if ((AscGetNumOfFreeQueue(asc_dvc, target_ix, 1) >= 1) ||
-			((scsiq->q1.cntl & QC_URGENT) != 0)) {
-			if ((sta = AscSendScsiQueue(asc_dvc, scsiq,
-										n_q_required)) == 1) {
-
-				asc_dvc->in_critical_cnt--;
-				if (asc_exe_callback != 0) {
-					(*asc_exe_callback) (asc_dvc, scsiq);
-				}
-				DvcLeaveCritical(last_int_level);
-				return (sta);
-			}
-		}
-	}
-
-#if CC_LINK_BUSY_Q
-	if (sta == 0) {
-
-	  link_scisq_to_busy_list:
-		scsiq->ext.q_required = n_q_required;
-		if (scsiq_next == (ASC_SCSI_Q dosfar *) 0L) {
-			asc_dvc->scsiq_busy_head[tid_no] = (ASC_SCSI_Q dosfar *) scsiq;
-			asc_dvc->scsiq_busy_tail[tid_no] = (ASC_SCSI_Q dosfar *) scsiq;
-			scsiq->ext.next = (ASC_SCSI_Q dosfar *) 0L;
-			scsiq->ext.join = (ASC_SCSI_Q dosfar *) 0L;
-			scsiq->q1.status = QS_BUSY;
-			sta = 1;
-		} else {
-			scsiq_tail = (ASC_SCSI_Q dosfar *) asc_dvc->scsiq_busy_tail[tid_no];
-			if (scsiq_tail->ext.next == (ASC_SCSI_Q dosfar *) 0L) {
-				if ((scsiq->q1.cntl & QC_URGENT) != 0) {
-
-					asc_dvc->scsiq_busy_head[tid_no] = (ASC_SCSI_Q dosfar *) scsiq;
-					scsiq->ext.next = scsiq_next;
-					scsiq->ext.join = (ASC_SCSI_Q dosfar *) 0L;
-				} else {
-					if (scsiq->ext.cntl & QCX_SORT) {
-						do {
-							scsiq_prev = scsiq_next;
-							scsiq_next = scsiq_next->ext.next;
-							if (scsiq->ext.lba < scsiq_prev->ext.lba)
-								break;
-						} while (scsiq_next != (ASC_SCSI_Q dosfar *) 0L);
-
-						scsiq_prev->ext.next = scsiq;
-						scsiq->ext.next = scsiq_next;
-						if (scsiq_next == (ASC_SCSI_Q dosfar *) 0L) {
-							asc_dvc->scsiq_busy_tail[tid_no] = (ASC_SCSI_Q dosfar *) scsiq;
-						}
-						scsiq->ext.join = (ASC_SCSI_Q dosfar *) 0L;
-					} else {
-
-						scsiq_tail->ext.next = (ASC_SCSI_Q dosfar *) scsiq;
-						asc_dvc->scsiq_busy_tail[tid_no] = (ASC_SCSI_Q dosfar *) scsiq;
-						scsiq->ext.next = (ASC_SCSI_Q dosfar *) 0L;
-						scsiq->ext.join = (ASC_SCSI_Q dosfar *) 0L;
-					}
-				}
-				scsiq->q1.status = QS_BUSY;
-				sta = 1;
-			} else {
-
-				AscSetLibErrorCode(asc_dvc, ASCQ_ERR_SCSIQ_BAD_NEXT_PTR);
-				sta = ERR;
-			}
-		}
-	}
-#endif
-	asc_dvc->in_critical_cnt--;
-	DvcLeaveCritical(last_int_level);
-	return (sta);
-}
-
-int
-AscSendScsiQueue(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					ASC_SCSI_Q dosfar * scsiq,
-					uchar n_q_required
-)
-{
-	PortAddr            iop_base;
-	uchar               free_q_head;
-	uchar               next_qp;
-	uchar               tid_no;
-	uchar               target_ix;
-	int                 sta;
-
-	iop_base = asc_dvc->iop_base;
-	target_ix = scsiq->q2.target_ix;
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	sta = 0;
-	free_q_head = (uchar) AscGetVarFreeQHead(iop_base);
-	if (n_q_required > 1) {
-		if ((next_qp = AscAllocMultipleFreeQueue(iop_base,
-									   free_q_head, (uchar) (n_q_required)))
-			!= (uchar) ASC_QLINK_END) {
-			asc_dvc->last_q_shortage = 0;
-			scsiq->sg_head->queue_cnt = n_q_required - 1;
-			scsiq->q1.q_no = free_q_head;
-
-			if ((sta = AscPutReadySgListQueue(asc_dvc, scsiq,
-											  free_q_head)) == 1) {
-
-#if CC_WRITE_IO_COUNT
-				asc_dvc->req_count++;
-#endif
-
-				AscPutVarFreeQHead(iop_base, next_qp);
-				asc_dvc->cur_total_qng += (uchar) (n_q_required);
-				asc_dvc->cur_dvc_qng[tid_no]++;
-			}
-			return (sta);
-		}
-	} else if (n_q_required == 1) {
-
-		if ((next_qp = AscAllocFreeQueue(iop_base,
-										 free_q_head)) != ASC_QLINK_END) {
-
-			scsiq->q1.q_no = free_q_head;
-			if ((sta = AscPutReadyQueue(asc_dvc, scsiq,
-										free_q_head)) == 1) {
-
-#if CC_WRITE_IO_COUNT
-				asc_dvc->req_count++;
-#endif
-
-				AscPutVarFreeQHead(iop_base, next_qp);
-				asc_dvc->cur_total_qng++;
-				asc_dvc->cur_dvc_qng[tid_no]++;
-			}
-			return (sta);
-		}
-	}
-	return (sta);
-}
-
-int
-AscSgListToQueue(
-					int sg_list
-)
-{
-	int                 n_sg_list_qs;
-
-	n_sg_list_qs = ((sg_list - 1) / ASC_SG_LIST_PER_Q);
-	if (((sg_list - 1) % ASC_SG_LIST_PER_Q) != 0)
-		n_sg_list_qs++;
-	return (n_sg_list_qs + 1);
-}
-
-uint
-AscGetNumOfFreeQueue(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						uchar target_ix, uchar n_qs
-)
-{
-	uint                cur_used_qs;
-	uint                cur_free_qs;
-	ASC_SCSI_BIT_ID_TYPE target_id;
-	uchar               tid_no;
-
-	target_id = ASC_TIX_TO_TARGET_ID(target_ix);
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	if ((asc_dvc->unit_not_ready & target_id) ||
-		(asc_dvc->queue_full_or_busy & target_id)) {
-		return (0);
-	}
-	if (n_qs == 1) {
-		cur_used_qs = (uint) asc_dvc->cur_total_qng +
-		  (uint) asc_dvc->last_q_shortage +
-		  (uint) ASC_MIN_FREE_Q;
-	} else {
-		cur_used_qs = (uint) asc_dvc->cur_total_qng +
-		  (uint) ASC_MIN_FREE_Q;
-	}
-
-	if ((uint) (cur_used_qs + n_qs) <= (uint) asc_dvc->max_total_qng) {
-		cur_free_qs = (uint) asc_dvc->max_total_qng - cur_used_qs;
-		if (asc_dvc->cur_dvc_qng[tid_no] >=
-			asc_dvc->max_dvc_qng[tid_no]) {
-			return (0);
-		}
-		return (cur_free_qs);
-	}
-	if (n_qs > 1) {
-		if (n_qs > asc_dvc->last_q_shortage) {
-			asc_dvc->last_q_shortage = n_qs;
-		}
-	}
-	return (0);
-}
-
-int
-AscPutReadyQueue(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					ASC_SCSI_Q dosfar * scsiq,
-					uchar q_no
-)
-{
-	ushort              q_addr;
-	uchar               tid_no;
-	uchar               sdtr_data;
-	uchar               syn_period_ix;
-	uchar               syn_offset;
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-
-	if (((asc_dvc->init_sdtr & scsiq->q1.target_id) != 0) &&
-		((asc_dvc->sdtr_done & scsiq->q1.target_id) == 0)) {
-
-		tid_no = ASC_TIX_TO_TID(scsiq->q2.target_ix);
-
-		sdtr_data = AscReadLramByte(iop_base,
-				  (ushort) ((ushort) ASCV_SDTR_DATA_BEG + (ushort) tid_no));
-		syn_period_ix = (sdtr_data >> 4) & (ASC_SYN_XFER_NO - 1);
-		syn_offset = sdtr_data & ASC_SYN_MAX_OFFSET;
-		AscMsgOutSDTR(iop_base,
-					  _sdtr_period_tbl_[syn_period_ix],
-					  syn_offset);
-
-		scsiq->q1.cntl |= QC_MSG_OUT;
-	}
-	q_addr = ASC_QNO_TO_QADDR(q_no);
-
-	if ((scsiq->q1.target_id & asc_dvc->use_tagged_qng) == 0) {
-		scsiq->q2.tag_code &= ~M2_QTAG_MSG_SIMPLE;
-	}
-	scsiq->q1.status = QS_FREE;
-
-	AscMemWordCopyToLram(iop_base,
-						 (ushort) (q_addr + (ushort) ASC_SCSIQ_CDB_BEG),
-						 (ushort dosfar *) scsiq->cdbptr,
-						 (ushort) ((ushort) scsiq->q2.cdb_len >> 1));
-
-#if !CC_LITTLE_ENDIAN_HOST
-	AscAdjEndianScsiQ(scsiq);
-#endif
-
-	DvcPutScsiQ(iop_base,
-				(ushort) (q_addr + (ushort) ASC_SCSIQ_CPY_BEG),
-				(ushort dosfar *) & scsiq->q1.cntl,
-	  (ushort) ((((sizeof (ASC_SCSIQ_1) + sizeof (ASC_SCSIQ_2)) / 2) - 1)));
-
-#if CC_WRITE_IO_COUNT
-	AscWriteLramWord(iop_base,
-					 (ushort) (q_addr + (ushort) ASC_SCSIQ_W_REQ_COUNT),
-					 (ushort) asc_dvc->req_count);
-
-#endif
-
-#if CC_VERIFY_LRAM_COPY
-	if ((asc_dvc->dvc_cntl & ASC_CNTL_NO_VERIFY_COPY) == 0) {
-
-		if (AscMemWordCmpToLram(iop_base,
-							 (ushort) (q_addr + (ushort) ASC_SCSIQ_CDB_BEG),
-								(ushort dosfar *) scsiq->cdbptr,
-								(ushort) (scsiq->q2.cdb_len >> 1)) != 0) {
-			AscSetLibErrorCode(asc_dvc, ASCQ_ERR_LOCAL_MEM);
-			return (ERR);
-		}
-		if (AscMemWordCmpToLram(iop_base,
-							 (ushort) (q_addr + (ushort) ASC_SCSIQ_CPY_BEG),
-								(ushort dosfar *) & scsiq->q1.cntl,
-		 (ushort) (((sizeof (ASC_SCSIQ_1) + sizeof (ASC_SCSIQ_2)) / 2) - 1))
-			!= 0) {
-			AscSetLibErrorCode(asc_dvc, ASCQ_ERR_LOCAL_MEM);
-			return (ERR);
-		}
-	}
-#endif
-
-#if CC_CLEAR_DMA_REMAIN
-
-	AscWriteLramDWord(iop_base,
-		   (ushort) (q_addr + (ushort) ASC_SCSIQ_DW_REMAIN_XFER_ADDR), 0UL);
-	AscWriteLramDWord(iop_base,
-			(ushort) (q_addr + (ushort) ASC_SCSIQ_DW_REMAIN_XFER_CNT), 0UL);
-
-#endif
-
-	AscWriteLramWord(iop_base,
-					 (ushort) (q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-			 (ushort) (((ushort) scsiq->q1.q_no << 8) | (ushort) QS_READY));
-	return (1);
-}
-
-int
-AscPutReadySgListQueue(
-						  ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						  ASC_SCSI_Q dosfar * scsiq,
-						  uchar q_no
-)
-{
-	uchar               sg_list_dwords;
-	uchar               sg_index, i;
-	uchar               sg_entry_cnt;
-	uchar               next_qp;
-	ushort              q_addr;
-	int                 sta;
-	ASC_SG_HEAD dosfar *sg_head;
-	ASC_SG_LIST_Q       scsi_sg_q;
-	ulong               saved_data_addr;
-	ulong               saved_data_cnt;
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-
-	sg_head = scsiq->sg_head;
-
-	saved_data_addr = scsiq->q1.data_addr;
-	saved_data_cnt = scsiq->q1.data_cnt;
-	scsiq->q1.data_addr = sg_head->sg_list[0].addr;
-	scsiq->q1.data_cnt = sg_head->sg_list[0].bytes;
-	sg_entry_cnt = sg_head->entry_cnt - 1;
-	if (sg_entry_cnt != 0) {
-		scsiq->q1.cntl |= QC_SG_HEAD;
-		q_addr = ASC_QNO_TO_QADDR(q_no);
-		sg_index = 1;
-		scsiq->q1.sg_queue_cnt = sg_head->queue_cnt;
-		scsi_sg_q.sg_head_qp = q_no;
-		scsi_sg_q.cntl = QCSG_SG_XFER_LIST;
-		for (i = 0; i < sg_head->queue_cnt; i++) {
-			scsi_sg_q.seq_no = i + 1;
-			if (sg_entry_cnt > ASC_SG_LIST_PER_Q) {
-				sg_list_dwords = (uchar) (ASC_SG_LIST_PER_Q * 2);
-				sg_entry_cnt -= ASC_SG_LIST_PER_Q;
-				if (i == 0) {
-					scsi_sg_q.sg_list_cnt = ASC_SG_LIST_PER_Q;
-					scsi_sg_q.sg_cur_list_cnt = ASC_SG_LIST_PER_Q;
-				} else {
-					scsi_sg_q.sg_list_cnt = ASC_SG_LIST_PER_Q - 1;
-					scsi_sg_q.sg_cur_list_cnt = ASC_SG_LIST_PER_Q - 1;
-				}
-			} else {
-
-				scsi_sg_q.cntl |= QCSG_SG_XFER_END;
-				sg_list_dwords = sg_entry_cnt << 1;
-				if (i == 0) {
-					scsi_sg_q.sg_list_cnt = sg_entry_cnt;
-					scsi_sg_q.sg_cur_list_cnt = sg_entry_cnt;
-				} else {
-					scsi_sg_q.sg_list_cnt = sg_entry_cnt - 1;
-					scsi_sg_q.sg_cur_list_cnt = sg_entry_cnt - 1;
-				}
-				sg_entry_cnt = 0;
-			}
-			next_qp = AscReadLramByte(iop_base,
-									  (ushort) (q_addr + ASC_SCSIQ_B_FWD));
-			scsi_sg_q.q_no = next_qp;
-			q_addr = ASC_QNO_TO_QADDR(next_qp);
-
-			AscMemWordCopyToLram(iop_base,
-								 (ushort) (q_addr + ASC_SCSIQ_SGHD_CPY_BEG),
-								 (ushort dosfar *) & scsi_sg_q,
-								 (ushort) (sizeof (ASC_SG_LIST_Q) >> 1));
-
-			AscMemDWordCopyToLram(iop_base,
-								  (ushort) (q_addr + ASC_SGQ_LIST_BEG),
-							  (ulong dosfar *) & sg_head->sg_list[sg_index],
-								  (ushort) sg_list_dwords);
-
-			sg_index += ASC_SG_LIST_PER_Q;
-		}
-	} else {
-
-		scsiq->q1.cntl &= ~QC_SG_HEAD;
-	}
-	sta = AscPutReadyQueue(asc_dvc, scsiq, q_no);
-
-	scsiq->q1.data_addr = saved_data_addr;
-	scsiq->q1.data_cnt = saved_data_cnt;
-	return (sta);
-}
-
-int
-AscAbortSRB(
-			   ASC_DVC_VAR asc_ptr_type * asc_dvc,
-			   ulong srb_ptr
-)
-{
-	int                 sta;
-	ASC_SCSI_BIT_ID_TYPE saved_unit_not_ready;
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-	sta = ERR;
-	saved_unit_not_ready = asc_dvc->unit_not_ready;
-	asc_dvc->unit_not_ready = 0xFF;
-	AscWaitISRDone(asc_dvc);
-	if (AscStopQueueExe(iop_base) == 1) {
-		if (AscRiscHaltedAbortSRB(asc_dvc, srb_ptr) == 1) {
-			sta = 1;
-			AscCleanUpBusyQueue(iop_base);
-			AscStartQueueExe(iop_base);
-
-		} else {
-			sta = 0;
-			AscStartQueueExe(iop_base);
-		}
-	}
-	asc_dvc->unit_not_ready = saved_unit_not_ready;
-	return (sta);
-}
-
-int
-AscResetDevice(
-				  ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				  uchar target_ix
-)
-{
-	PortAddr            iop_base;
-	int                 sta;
-	uchar               tid_no;
-	ASC_SCSI_BIT_ID_TYPE target_id;
-	int                 i;
-	ASC_SCSI_REQ_Q      scsiq_buf;
-	ASC_SCSI_REQ_Q dosfar *scsiq;
-	uchar dosfar       *buf;
-	ASC_SCSI_BIT_ID_TYPE saved_unit_not_ready;
-
-	iop_base = asc_dvc->iop_base;
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	target_id = ASC_TID_TO_TARGET_ID(tid_no);
-	saved_unit_not_ready = asc_dvc->unit_not_ready;
-	asc_dvc->unit_not_ready = target_id;
-	sta = ERR;
-	AscWaitTixISRDone(asc_dvc, target_ix);
-	if (AscStopQueueExe(iop_base) == 1) {
-		if (AscRiscHaltedAbortTIX(asc_dvc, target_ix) == 1) {
-
-			AscCleanUpBusyQueue(iop_base);
-			AscStartQueueExe(iop_base);
-
-			AscWaitTixISRDone(asc_dvc, target_ix);
-
-			sta = TRUE;
-			scsiq = (ASC_SCSI_REQ_Q dosfar *) & scsiq_buf;
-			buf = (uchar dosfar *) & scsiq_buf;
-			for (i = 0; i < sizeof (ASC_SCSI_REQ_Q); i++) {
-				*buf++ = 0x00;
-			}
-
-			scsiq->r1.status = (uchar) QS_READY;
-			scsiq->r2.cdb_len = 6;
-			scsiq->r2.tag_code = M2_QTAG_MSG_SIMPLE;
-			scsiq->r1.target_id = target_id;
-
-			scsiq->r2.target_ix = ASC_TIDLUN_TO_IX(tid_no, 0);
-			scsiq->cdbptr = (uchar dosfar *) scsiq->cdb;
-
-			scsiq->r1.cntl = QC_NO_CALLBACK | QC_MSG_OUT | QC_URGENT;
-			AscWriteLramByte(asc_dvc->iop_base, ASCV_MSGOUT_BEG,
-							 M1_BUS_DVC_RESET);
-
-			asc_dvc->unit_not_ready &= ~target_id;
-
-			asc_dvc->sdtr_done |= target_id;
-
-			if (AscExeScsiQueue(asc_dvc, (ASC_SCSI_Q dosfar *) scsiq)
-				== 1) {
-				asc_dvc->unit_not_ready = target_id;
-				DvcSleepMilliSecond(1000);
-				_AscWaitQDone(iop_base, (ASC_SCSI_Q dosfar *) scsiq);
-				if (AscStopQueueExe(iop_base) == 1) {
-
-					AscCleanUpDiscQueue(iop_base);
-					AscStartQueueExe(iop_base);
-					if (asc_dvc->pci_fix_asyn_xfer & target_id) {
-
-						AscSetRunChipSynRegAtID(iop_base, tid_no,
-											 ASYN_SDTR_DATA_FIX_PCI_REV_AB);
-					}
-					AscWaitTixISRDone(asc_dvc, target_ix);
-				}
-			} else {
-
-				sta = 0;
-			}
-
-			asc_dvc->sdtr_done &= ~target_id;
-		} else {
-			sta = ERR;
-			AscStartQueueExe(iop_base);
-		}
-	}
-	asc_dvc->unit_not_ready = saved_unit_not_ready;
-	return (sta);
-}
-
-int
-AscResetSB(
-			  ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	int                 sta;
-	int                 i;
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-	asc_dvc->unit_not_ready = 0xFF;
-	sta = TRUE;
-	AscWaitISRDone(asc_dvc);
-	AscStopQueueExe(iop_base);
-
-	asc_dvc->sdtr_done = 0;
-	AscResetChipAndScsiBus(iop_base);
-
-	DvcSleepMilliSecond((ulong) ((ushort) asc_dvc->scsi_reset_wait * 1000));
-
-#if CC_SCAM
-	if (!(asc_dvc->dvc_cntl & ASC_CNTL_NO_SCAM)) {
-		AscSCAM(asc_dvc);
-	}
-#endif
-	AscReInitLram(asc_dvc);
-
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		asc_dvc->cur_dvc_qng[i] = 0;
-		if (asc_dvc->pci_fix_asyn_xfer & (0x01 << i)) {
-
-			AscSetChipSynRegAtID(iop_base, i, ASYN_SDTR_DATA_FIX_PCI_REV_AB);
-		}
-	}
-
-	asc_dvc->err_code = 0;
-
-	AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR);
-	if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) {
-		sta = ERR;
-	}
-	if (AscStartChip(iop_base) == 0) {
-		sta = ERR;
-	}
-	AscStartQueueExe(iop_base);
-	asc_dvc->unit_not_ready = 0;
-	asc_dvc->queue_full_or_busy = 0;
-	return (sta);
-}
-
-int
-AscSetRunChipSynRegAtID(
-						   PortAddr iop_base,
-						   uchar tid_no,
-						   uchar sdtr_data
-)
-{
-	int                 sta = FALSE;
-
-	if (AscHostReqRiscHalt(iop_base)) {
-		sta = AscSetChipSynRegAtID(iop_base, tid_no, sdtr_data);
-
-		AscStartChip(iop_base);
-		return (sta);
-	}
-	return (sta);
-}
-
-int
-AscSetChipSynRegAtID(
-						PortAddr iop_base,
-						uchar id,
-						uchar sdtr_data
-)
-{
-	AscSetBank(iop_base, 1);
-	AscWriteChipScsiID(iop_base, id);
-	if (AscReadChipScsiID(iop_base) != (0x01 << id)) {
-		return (FALSE);
-	}
-	AscSetBank(iop_base, 0);
-	AscWriteChipSyn(iop_base, sdtr_data);
-	if (AscReadChipSyn(iop_base) != sdtr_data) {
-		return (FALSE);
-	}
-	return (TRUE);
-}
-
-int
-AscReInitLram(
-				 ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	AscInitLram(asc_dvc);
-	AscInitQLinkVar(asc_dvc);
-	return (0);
-}
-
-ushort
-AscInitLram(
-			   ASC_DVC_VAR asc_ptr_type * asc_dvc)
-{
-	uchar               i;
-	ushort              s_addr;
-	PortAddr            iop_base;
-	ushort              warn_code;
-
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-
-	AscMemWordSetLram(iop_base, ASC_QADR_BEG, 0,
-			   (ushort) (((int) (asc_dvc->max_total_qng + 2 + 1) * 64) >> 1)
-	  );
-
-	i = ASC_MIN_ACTIVE_QNO;
-	s_addr = ASC_QADR_BEG + ASC_QBLK_SIZE;
-
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_FWD),
-					 (uchar) (i + 1));
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_BWD),
-					 (uchar) (asc_dvc->max_total_qng));
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_QNO),
-					 (uchar) i);
-	i++;
-	s_addr += ASC_QBLK_SIZE;
-	for (; i < asc_dvc->max_total_qng; i++, s_addr += ASC_QBLK_SIZE) {
-		AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_FWD),
-						 (uchar) (i + 1));
-		AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_BWD),
-						 (uchar) (i - 1));
-		AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_QNO),
-						 (uchar) i);
-	}
-
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_FWD),
-					 (uchar) ASC_QLINK_END);
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_BWD),
-					 (uchar) (asc_dvc->max_total_qng - 1));
-	AscWriteLramByte(iop_base, (ushort) (s_addr + ASC_SCSIQ_B_QNO),
-					 (uchar) asc_dvc->max_total_qng);
-	i++;
-	s_addr += ASC_QBLK_SIZE;
-
-	for (; i <= (uchar) (asc_dvc->max_total_qng + 3);
-		 i++, s_addr += ASC_QBLK_SIZE) {
-
-		AscWriteLramByte(iop_base,
-						 (ushort) (s_addr + (ushort) ASC_SCSIQ_B_FWD), i);
-		AscWriteLramByte(iop_base,
-						 (ushort) (s_addr + (ushort) ASC_SCSIQ_B_BWD), i);
-		AscWriteLramByte(iop_base,
-						 (ushort) (s_addr + (ushort) ASC_SCSIQ_B_QNO), i);
-	}
-
-	return (warn_code);
-}
-
-ushort
-AscInitQLinkVar(
-				   ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	PortAddr            iop_base;
-	int                 i;
-	ushort              lram_addr;
-
-	iop_base = asc_dvc->iop_base;
-	AscPutRiscVarFreeQHead(iop_base, 1);
-	AscPutRiscVarDoneQTail(iop_base, asc_dvc->max_total_qng);
-
-	AscPutVarFreeQHead(iop_base, 1);
-	AscPutVarDoneQTail(iop_base, asc_dvc->max_total_qng);
-
-	AscWriteLramByte(iop_base, ASCV_BUSY_QHEAD_B,
-					 (uchar) ((int) asc_dvc->max_total_qng + 1));
-	AscWriteLramByte(iop_base, ASCV_DISC1_QHEAD_B,
-					 (uchar) ((int) asc_dvc->max_total_qng + 2));
-
-	AscWriteLramByte(iop_base, (ushort) ASCV_TOTAL_READY_Q_B,
-					 asc_dvc->max_total_qng);
-
-	AscWriteLramWord(iop_base, ASCV_ASCDVC_ERR_CODE_W, 0);
-	AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0);
-	AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, 0);
-	AscWriteLramByte(iop_base, ASCV_SCSIBUSY_B, 0);
-	AscWriteLramByte(iop_base, ASCV_WTM_FLAG_B, 0);
-
-	AscWriteLramByte(iop_base, (ushort) ASCV_CDBCNT_B, 0);
-
-	lram_addr = ASC_QADR_BEG;
-	for (i = 0; i < 32; i++, lram_addr += 2) {
-		AscWriteLramWord(iop_base, lram_addr, 0);
-	}
-
-	return (0);
-}
-
-int
-AscSetLibErrorCode(
-					  ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					  ushort err_code
-)
-{
-	if (asc_dvc->err_code == 0) {
-
-		asc_dvc->err_code = err_code;
-		AscWriteLramWord(asc_dvc->iop_base, ASCV_ASCDVC_ERR_CODE_W,
-						 err_code);
-	}
-	return (err_code);
-}
-
-int
-_AscWaitQDone(
-				 PortAddr iop_base,
-				 ASC_SCSI_Q dosfar * scsiq
-)
-{
-	ushort              q_addr;
-	uchar               q_status;
-	int                 count = 0;
-
-	while (scsiq->q1.q_no == 0) ;
-	q_addr = ASC_QNO_TO_QADDR(scsiq->q1.q_no);
-
-	do {
-		q_status = AscReadLramByte(iop_base, q_addr + ASC_SCSIQ_B_STATUS);
-		DvcSleepMilliSecond(100L);
-		if (count++ > 30) {
-			return (0);
-		}
-	} while ((q_status & QS_READY) != 0);
-	return (1);
-}
-
-uchar               _sdtr_period_tbl_[ASC_SYN_XFER_NO] =
-{
-	SYN_XFER_NS_0,
-	SYN_XFER_NS_1,
-	SYN_XFER_NS_2,
-	SYN_XFER_NS_3,
-	SYN_XFER_NS_4,
-	SYN_XFER_NS_5,
-	SYN_XFER_NS_6,
-	SYN_XFER_NS_7};
-
-uchar
-AscMsgOutSDTR(
-				 PortAddr iop_base,
-				 uchar sdtr_period,
-				 uchar sdtr_offset
-)
-{
-	SDTR_XMSG           sdtr_buf;
-	uchar               sdtr_period_index;
-
-	sdtr_buf.msg_type = MS_EXTEND;
-	sdtr_buf.msg_len = MS_SDTR_LEN;
-	sdtr_buf.msg_req = MS_SDTR_CODE;
-	sdtr_buf.xfer_period = sdtr_period;
-	sdtr_offset &= ASC_SYN_MAX_OFFSET;
-	sdtr_buf.req_ack_offset = sdtr_offset;
-	AscMemWordCopyToLram(iop_base, ASCV_MSGOUT_BEG,
-						 (ushort dosfar *) & sdtr_buf, SYN_XMSG_WLEN);
-	if ((sdtr_period_index = AscGetSynPeriodIndex(sdtr_period)) <=
-		ASC_MAX_SDTR_PERIOD_INDEX) {
-		return ((sdtr_period_index << 4) | sdtr_offset);
-	} else {
-
-		return (0);
-	}
-}
-
-uchar
-AscCalSDTRData(
-				  uchar sdtr_period,
-				  uchar syn_offset
-)
-{
-	uchar               byte;
-	uchar               sdtr_period_ix;
-
-	sdtr_period_ix = AscGetSynPeriodIndex(sdtr_period);
-	if ((sdtr_period_ix > ASC_MAX_SDTR_PERIOD_INDEX) ||
-		(sdtr_period_ix > ASC_SDTR_PERIOD_IX_MIN)) {
-		return (0xFF);
-	}
-	byte = (sdtr_period_ix << 4) | (syn_offset & ASC_SYN_MAX_OFFSET);
-	return (byte);
-}
-
-void
-AscSetChipSDTR(
-				  PortAddr iop_base,
-				  uchar sdtr_data,
-				  uchar tid_no
-)
-{
-
-	AscWriteChipSyn(iop_base, sdtr_data);
-	AscWriteLramByte(iop_base,
-				   (ushort) ((ushort) ASCV_SDTR_DONE_BEG + (ushort) tid_no),
-					 sdtr_data);
-	return;
-}
-
-uchar
-AscGetSynPeriodIndex(
-						uchar syn_time
-)
-{
-	if ((syn_time >= SYN_XFER_NS_0) && (syn_time <= SYN_XFER_NS_7)) {
-		if (syn_time <= SYN_XFER_NS_6) {
-			if (syn_time <= SYN_XFER_NS_5) {
-				if (syn_time <= SYN_XFER_NS_4) {
-					if (syn_time <= SYN_XFER_NS_3) {
-						if (syn_time <= SYN_XFER_NS_2) {
-							if (syn_time <= SYN_XFER_NS_1) {
-								if (syn_time <= SYN_XFER_NS_0) {
-									return (0);
-								} else
-									return (1);
-							} else {
-								return (2);
-							}
-						} else {
-							return (3);
-						}
-					} else {
-						return (4);
-					}
-				} else {
-					return (5);
-				}
-			} else {
-				return (6);
-			}
-		} else {
-			return (7);
-		}
-	} else {
-
-		return (8);
-	}
-}
-
-uchar
-AscAllocFreeQueue(
-					 PortAddr iop_base,
-					 uchar free_q_head
-)
-{
-	ushort              q_addr;
-	uchar               next_qp;
-	uchar               q_status;
-
-	q_addr = ASC_QNO_TO_QADDR(free_q_head);
-	q_status = (uchar) AscReadLramByte(iop_base,
-									(ushort) (q_addr + ASC_SCSIQ_B_STATUS));
-	next_qp = AscReadLramByte(iop_base,
-							  (ushort) (q_addr + ASC_SCSIQ_B_FWD));
-	if (((q_status & QS_READY) == 0) &&
-		(next_qp != ASC_QLINK_END)) {
-		return (next_qp);
-	}
-	return (ASC_QLINK_END);
-}
-
-uchar
-AscAllocMultipleFreeQueue(
-							 PortAddr iop_base,
-							 uchar free_q_head,
-							 uchar n_free_q
-)
-{
-	uchar               i;
-
-	for (i = 0; i < n_free_q; i++) {
-		if ((free_q_head = AscAllocFreeQueue(iop_base, free_q_head))
-			== ASC_QLINK_END) {
-			return (ASC_QLINK_END);
-		}
-	}
-	return (free_q_head);
-}
-
-int
-AscRiscHaltedAbortSRB(
-						 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						 ulong srb_ptr
-)
-{
-	PortAddr            iop_base;
-	ushort              q_addr;
-	uchar               q_no;
-	ASC_QDONE_INFO      scsiq_buf;
-	ASC_QDONE_INFO dosfar *scsiq;
-	ASC_ISR_CALLBACK    asc_isr_callback;
-	int                 last_int_level;
-
-	iop_base = asc_dvc->iop_base;
-	asc_isr_callback = (ASC_ISR_CALLBACK) asc_dvc->isr_callback;
-	last_int_level = DvcEnterCritical();
-	scsiq = (ASC_QDONE_INFO dosfar *) & scsiq_buf;
-
-#if CC_LINK_BUSY_Q
-	_AscAbortSrbBusyQueue(asc_dvc, scsiq, srb_ptr);
-#endif
-
-	for (q_no = ASC_MIN_ACTIVE_QNO; q_no <= asc_dvc->max_total_qng;
-		 q_no++) {
-		q_addr = ASC_QNO_TO_QADDR(q_no);
-		scsiq->d2.srb_ptr = AscReadLramDWord(iop_base,
-						   (ushort) (q_addr + (ushort) ASC_SCSIQ_D_SRBPTR));
-		if (scsiq->d2.srb_ptr == srb_ptr) {
-			_AscCopyLramScsiDoneQ(iop_base, q_addr, scsiq, asc_dvc->max_dma_count);
-			if (((scsiq->q_status & QS_READY) != 0) &&
-				((scsiq->q_status & QS_ABORTED) == 0) &&
-				((scsiq->cntl & QCSG_SG_XFER_LIST) == 0)) {
-
-				scsiq->q_status |= QS_ABORTED;
-				scsiq->d3.done_stat = QD_ABORTED_BY_HOST;
-				AscWriteLramDWord(iop_base,
-							(ushort) (q_addr + (ushort) ASC_SCSIQ_D_SRBPTR),
-								  0L);
-				AscWriteLramByte(iop_base,
-							(ushort) (q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-								 scsiq->q_status);
-				(*asc_isr_callback) (asc_dvc, scsiq);
-				return (1);
-			}
-		}
-	}
-	DvcLeaveCritical(last_int_level);
-	return (0);
-}
-
-int
-AscRiscHaltedAbortTIX(
-						 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						 uchar target_ix
-)
-{
-	PortAddr            iop_base;
-	ushort              q_addr;
-	uchar               q_no;
-	ASC_QDONE_INFO      scsiq_buf;
-	ASC_QDONE_INFO dosfar *scsiq;
-	ASC_ISR_CALLBACK    asc_isr_callback;
-	int                 last_int_level;
-
-#if CC_LINK_BUSY_Q
-	uchar               tid_no;
-
-#endif
-
-	iop_base = asc_dvc->iop_base;
-	asc_isr_callback = (ASC_ISR_CALLBACK) asc_dvc->isr_callback;
-	last_int_level = DvcEnterCritical();
-	scsiq = (ASC_QDONE_INFO dosfar *) & scsiq_buf;
-
-#if CC_LINK_BUSY_Q
-
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	_AscAbortTidBusyQueue(asc_dvc, scsiq, tid_no);
-
-#endif
-
-	for (q_no = ASC_MIN_ACTIVE_QNO; q_no <= asc_dvc->max_total_qng;
-		 q_no++) {
-		q_addr = ASC_QNO_TO_QADDR(q_no);
-		_AscCopyLramScsiDoneQ(iop_base, q_addr, scsiq, asc_dvc->max_dma_count);
-		if (((scsiq->q_status & QS_READY) != 0) &&
-			((scsiq->q_status & QS_ABORTED) == 0) &&
-			((scsiq->cntl & QCSG_SG_XFER_LIST) == 0)) {
-			if (scsiq->d2.target_ix == target_ix) {
-				scsiq->q_status |= QS_ABORTED;
-				scsiq->d3.done_stat = QD_ABORTED_BY_HOST;
-
-				AscWriteLramDWord(iop_base,
-							(ushort) (q_addr + (ushort) ASC_SCSIQ_D_SRBPTR),
-								  0L);
-
-				AscWriteLramByte(iop_base,
-							(ushort) (q_addr + (ushort) ASC_SCSIQ_B_STATUS),
-								 scsiq->q_status);
-				(*asc_isr_callback) (asc_dvc, scsiq);
-			}
-		}
-	}
-	DvcLeaveCritical(last_int_level);
-	return (1);
-}
-
-#if CC_LINK_BUSY_Q
-
-#endif
-
-int
-AscHostReqRiscHalt(
-					  PortAddr iop_base
-)
-{
-	int                 count = 0;
-	int                 sta = 0;
-	uchar               saved_stop_code;
-
-	if (AscIsChipHalted(iop_base))
-		return (1);
-	saved_stop_code = AscReadLramByte(iop_base, ASCV_STOP_CODE_B);
-
-	AscWriteLramByte(iop_base, ASCV_STOP_CODE_B,
-					 ASC_STOP_HOST_REQ_RISC_HALT | ASC_STOP_REQ_RISC_STOP
-	  );
-	do {
-		if (AscIsChipHalted(iop_base)) {
-			sta = 1;
-			break;
-		}
-		DvcSleepMilliSecond(100);
-	} while (count++ < 20);
-
-	AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, saved_stop_code);
-	return (sta);
-}
-
-int
-AscStopQueueExe(
-				   PortAddr iop_base
-)
-{
-	int                 count;
-
-	count = 0;
-	if (AscReadLramByte(iop_base, ASCV_STOP_CODE_B) == 0) {
-		AscWriteLramByte(iop_base, ASCV_STOP_CODE_B,
-						 ASC_STOP_REQ_RISC_STOP);
-		do {
-			if (AscReadLramByte(iop_base, ASCV_STOP_CODE_B) &
-				ASC_STOP_ACK_RISC_STOP) {
-				return (1);
-			}
-			DvcSleepMilliSecond(100);
-		} while (count++ < 20);
-	}
-	return (0);
-}
-
-int
-AscStartQueueExe(
-					PortAddr iop_base
-)
-{
-	if (AscReadLramByte(iop_base, ASCV_STOP_CODE_B) != 0) {
-		AscWriteLramByte(iop_base, ASCV_STOP_CODE_B, 0);
-	}
-	return (1);
-}
-
-int
-AscCleanUpBusyQueue(
-					   PortAddr iop_base
-)
-{
-	int                 count;
-	uchar               stop_code;
-
-	count = 0;
-	if (AscReadLramByte(iop_base, ASCV_STOP_CODE_B) != 0) {
-		AscWriteLramByte(iop_base, ASCV_STOP_CODE_B,
-						 ASC_STOP_CLEAN_UP_BUSY_Q);
-		do {
-			stop_code = AscReadLramByte(iop_base, ASCV_STOP_CODE_B);
-			if ((stop_code & ASC_STOP_CLEAN_UP_BUSY_Q) == 0)
-				break;
-			DvcSleepMilliSecond(100);
-		} while (count++ < 20);
-	}
-	return (1);
-}
-
-int
-AscCleanUpDiscQueue(
-					   PortAddr iop_base
-)
-{
-	int                 count;
-	uchar               stop_code;
-
-	count = 0;
-	if (AscReadLramByte(iop_base, ASCV_STOP_CODE_B) != 0) {
-		AscWriteLramByte(iop_base, ASCV_STOP_CODE_B,
-						 ASC_STOP_CLEAN_UP_DISC_Q);
-		do {
-			stop_code = AscReadLramByte(iop_base, ASCV_STOP_CODE_B);
-			if ((stop_code & ASC_STOP_CLEAN_UP_DISC_Q) == 0)
-				break;
-			DvcSleepMilliSecond(100);
-		} while (count++ < 20);
-	}
-	return (1);
-}
-
-int
-AscWaitTixISRDone(
-					 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					 uchar target_ix
-)
-{
-	uchar               cur_req;
-	uchar               tid_no;
-
-	tid_no = ASC_TIX_TO_TID(target_ix);
-	while (TRUE) {
-		if ((cur_req = asc_dvc->cur_dvc_qng[tid_no]) == 0) {
-			break;
-		}
-		DvcSleepMilliSecond(1000L);
-		if (asc_dvc->cur_dvc_qng[tid_no] == cur_req) {
-			break;
-		}
-	}
-	return (1);
-}
-
-int
-AscWaitISRDone(
-				  ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	int                 tid;
-
-	for (tid = 0; tid <= ASC_MAX_TID; tid++) {
-		AscWaitTixISRDone(asc_dvc, ASC_TID_TO_TIX(tid));
-	}
-	return (1);
-}
-
-ulong
-AscGetOnePhyAddr(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					uchar dosfar * buf_addr,
-					ulong buf_size
-)
-{
-	ASC_MIN_SG_HEAD     sg_head;
-
-	sg_head.entry_cnt = ASC_MIN_SG_LIST;
-	if (DvcGetSGList(asc_dvc, (uchar dosfar *) buf_addr,
-				  buf_size, (ASC_SG_HEAD dosfar *) & sg_head) != buf_size) {
-		return (0L);
-	}
-	if (sg_head.entry_cnt > 1) {
-		return (0L);
-	}
-	return (sg_head.sg_list[0].addr);
-}
-
-ulong
-AscGetEisaProductID(
-					   PortAddr iop_base
-)
-{
-	PortAddr            eisa_iop;
-	ushort              product_id_high, product_id_low;
-	ulong               product_id;
-
-	eisa_iop = ASC_GET_EISA_SLOT(iop_base) | ASC_EISA_PID_IOP_MASK;
-	product_id_low = inpw(eisa_iop);
-	product_id_high = inpw(eisa_iop + 2);
-	product_id = ((ulong) product_id_high << 16) | (ulong) product_id_low;
-	return (product_id);
-}
-
-PortAddr
-AscSearchIOPortAddrEISA(
-						   PortAddr iop_base
-)
-{
-	ulong               eisa_product_id;
-
-	if (iop_base == 0) {
-		iop_base = ASC_EISA_MIN_IOP_ADDR;
-	} else {
-		if (iop_base == ASC_EISA_MAX_IOP_ADDR)
-			return (0);
-		if ((iop_base & 0x0050) == 0x0050) {
-			iop_base += ASC_EISA_BIG_IOP_GAP;
-		} else {
-			iop_base += ASC_EISA_SMALL_IOP_GAP;
-		}
-	}
-	while (iop_base <= ASC_EISA_MAX_IOP_ADDR) {
-
-		eisa_product_id = AscGetEisaProductID(iop_base);
-		if ((eisa_product_id == ASC_EISA_ID_740) ||
-			(eisa_product_id == ASC_EISA_ID_750)) {
-			if (AscFindSignature(iop_base)) {
-
-				inpw(iop_base + 4);
-				return (iop_base);
-			}
-		}
-		if (iop_base == ASC_EISA_MAX_IOP_ADDR)
-			return (0);
-		if ((iop_base & 0x0050) == 0x0050) {
-			iop_base += ASC_EISA_BIG_IOP_GAP;
-		} else {
-			iop_base += ASC_EISA_SMALL_IOP_GAP;
-		}
-	}
-	return (0);
-}
-
-int
-AscStartChip(
-				PortAddr iop_base
-)
-{
-	AscSetChipControl(iop_base, 0);
-	if ((AscGetChipStatus(iop_base) & CSW_HALTED) != 0) {
-		return (0);
-	}
-	return (1);
-}
-
-int
-AscStopChip(
-			   PortAddr iop_base
-)
-{
-	uchar               cc_val;
-
-	cc_val = AscGetChipControl(iop_base) & (~(CC_SINGLE_STEP | CC_TEST | CC_DIAG));
-	AscSetChipControl(iop_base, (uchar) (cc_val | CC_HALT));
-	AscSetChipIH(iop_base, INS_HALT);
-	AscSetChipIH(iop_base, INS_RFLAG_WTM);
-	if ((AscGetChipStatus(iop_base) & CSW_HALTED) == 0) {
-		return (0);
-	}
-	return (1);
-}
-
-int
-AscIsChipHalted(
-				   PortAddr iop_base
-)
-{
-
-	if ((AscGetChipStatus(iop_base) & CSW_HALTED) != 0) {
-		if ((AscGetChipControl(iop_base) & CC_HALT) != 0) {
-			return (1);
-		}
-	}
-	return (0);
-}
-
-void
-AscSetChipIH(
-				PortAddr iop_base,
-				ushort ins_code
-)
-{
-	AscSetBank(iop_base, 1);
-	AscWriteChipIH(iop_base, ins_code);
-	AscSetBank(iop_base, 0);
-	return;
-}
-
-void
-AscAckInterrupt(
-				   PortAddr iop_base
-)
-{
-
-	uchar               host_flag;
-	uchar               risc_flag;
-	ushort              loop;
-
-	loop = 0;
-	do {
-		risc_flag = AscReadLramByte(iop_base, ASCV_RISC_FLAG_B);
-		if (loop++ > 0x7FFF) {
-			break;
-		}
-	} while ((risc_flag & ASC_RISC_FLAG_GEN_INT) != 0);
-
-	host_flag = AscReadLramByte(iop_base, ASCV_HOST_FLAG_B);
-	AscWriteLramByte(iop_base, ASCV_HOST_FLAG_B,
-					 (uchar) (host_flag | ASC_HOST_FLAG_ACK_INT));
-
-	AscSetChipStatus(iop_base, CIW_INT_ACK);
-	loop = 0;
-	while (AscGetChipStatus(iop_base) & CSW_INT_PENDING) {
-
-		AscSetChipStatus(iop_base, CIW_INT_ACK);
-		if (loop++ > 3) {
-			break;
-		}
-	}
-
-	AscWriteLramByte(iop_base, ASCV_HOST_FLAG_B, host_flag);
-	return;
-}
-
-void
-AscDisableInterrupt(
-					   PortAddr iop_base
-)
-{
-	ushort              cfg;
-
-	cfg = AscGetChipCfgLsw(iop_base);
-	AscSetChipCfgLsw(iop_base, cfg & (~ASC_CFG0_HOST_INT_ON));
-	return;
-}
-
-void
-AscEnableInterrupt(
-					  PortAddr iop_base
-)
-{
-	ushort              cfg;
-
-	cfg = AscGetChipCfgLsw(iop_base);
-	AscSetChipCfgLsw(iop_base, cfg | ASC_CFG0_HOST_INT_ON);
-	return;
-}
-
-void
-AscSetBank(
-			  PortAddr iop_base,
-			  uchar bank
-)
-{
-	uchar               val;
-
-	val = AscGetChipControl(iop_base) &
-	  (~(CC_SINGLE_STEP | CC_TEST | CC_DIAG | CC_SCSI_RESET | CC_CHIP_RESET));
-	if (bank == 1) {
-		val |= CC_BANK_ONE;
-	} else if (bank == 2) {
-		val |= CC_DIAG | CC_BANK_ONE;
-	} else {
-		val &= ~CC_BANK_ONE;
-	}
-	AscSetChipControl(iop_base, val);
-	return;
-}
-
-int
-AscResetChipAndScsiBus(
-						  PortAddr iop_base
-)
-{
-	AscStopChip(iop_base);
-	AscSetChipControl(iop_base, CC_CHIP_RESET | CC_SCSI_RESET | CC_HALT);
-	DvcSleepMilliSecond(200);
-
-	AscSetChipIH(iop_base, INS_RFLAG_WTM);
-	AscSetChipIH(iop_base, INS_HALT);
-
-	AscSetChipControl(iop_base, CC_CHIP_RESET | CC_HALT);
-	AscSetChipControl(iop_base, CC_HALT);
-	DvcSleepMilliSecond(200);
-	return (AscIsChipHalted(iop_base));
-}
-
-ushort
-AscGetIsaDmaChannel(
-					   PortAddr iop_base
-)
-{
-	ushort              channel;
-
-	channel = AscGetChipCfgLsw(iop_base) & 0x0003;
-	if (channel == 0x03)
-		return (0);
-	else if (channel == 0x00)
-		return (7);
-	return (channel + 4);
-}
-
-ushort
-AscSetIsaDmaChannel(
-					   PortAddr iop_base,
-					   ushort dma_channel
-)
-{
-	ushort              cfg_lsw;
-	uchar               value;
-
-	if ((dma_channel >= 5) && (dma_channel <= 7)) {
-
-		if (dma_channel == 7)
-			value = 0x00;
-		else
-			value = dma_channel - 4;
-		cfg_lsw = AscGetChipCfgLsw(iop_base) & 0xFFFC;
-		cfg_lsw |= value;
-		AscSetChipCfgLsw(iop_base, cfg_lsw);
-		return (AscGetIsaDmaChannel(iop_base));
-	}
-	return (0);
-}
-
-uchar
-AscSetIsaDmaSpeed(
-					 PortAddr iop_base,
-					 uchar speed_value
-)
-{
-	speed_value &= 0x07;
-	AscSetBank(iop_base, 1);
-	AscSetChipDmaSpeed(iop_base, speed_value);
-	AscSetBank(iop_base, 0);
-	return (AscGetIsaDmaSpeed(iop_base));
-}
-
-uchar
-AscGetIsaDmaSpeed(
-					 PortAddr iop_base
-)
-{
-	uchar               speed_value;
-
-	AscSetBank(iop_base, 1);
-	speed_value = AscGetChipDmaSpeed(iop_base);
-	speed_value &= 0x07;
-	AscSetBank(iop_base, 0);
-	return (speed_value);
-}
-
-ulong
-AscGetMaxDmaCount(
-					 ushort bus_type
-)
-{
-	if (bus_type & ASC_IS_ISA)
-		return (ASC_MAX_ISA_DMA_COUNT);
-	else if (bus_type & (ASC_IS_EISA | ASC_IS_VL))
-		return (ASC_MAX_VL_DMA_COUNT);
-	return (ASC_MAX_PCI_DMA_COUNT);
-}
-
-ushort
-AscInitGetConfig(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	ushort              warn_code;
-
-	warn_code = 0;
-	asc_dvc->init_state = ASC_INIT_STATE_BEG_GET_CFG;
-	if (asc_dvc->err_code != 0)
-		return (UW_ERR);
-	if (AscFindSignature(asc_dvc->iop_base)) {
-		warn_code |= AscInitAscDvcVar(asc_dvc);
-		warn_code |= AscInitFromEEP(asc_dvc);
-		asc_dvc->init_state |= ASC_INIT_STATE_END_GET_CFG;
-
-		if (asc_dvc->scsi_reset_wait > 10)
-			asc_dvc->scsi_reset_wait = 10;
-
-	} else {
-		asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE;
-	}
-	return (warn_code);
-}
-
-ushort
-AscInitSetConfig(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	ushort              warn_code;
-
-	warn_code = 0;
-	asc_dvc->init_state |= ASC_INIT_STATE_BEG_SET_CFG;
-	if (asc_dvc->err_code != 0)
-		return (UW_ERR);
-	if (AscFindSignature(asc_dvc->iop_base)) {
-		warn_code |= AscInitFromAscDvcVar(asc_dvc);
-		asc_dvc->init_state |= ASC_INIT_STATE_END_SET_CFG;
-	} else {
-		asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE;
-	}
-	return (warn_code);
-}
-
-ushort
-AscInitAsc1000Driver(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	ushort              warn_code;
-	PortAddr            iop_base;
-
-	extern ushort       _mcode_size;
-	extern ulong        _mcode_chksum;
-	extern uchar        _mcode_buf[];
-
-	ASC_DBG(3, "AscInitAsc1000Driver: begin\n");
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-
-	if ((asc_dvc->dvc_cntl & ASC_CNTL_RESET_SCSI) &&
-		!(asc_dvc->init_state & ASC_INIT_RESET_SCSI_DONE)) {
-
-		ASC_DBG(3, "AscInitAsc1000Driver: AscResetChipAndScsiBus()\n");
-		AscResetChipAndScsiBus(iop_base);
-		DvcSleepMilliSecond((ulong) ((ushort) asc_dvc->scsi_reset_wait * 1000));
-	}
-	asc_dvc->init_state |= ASC_INIT_STATE_BEG_LOAD_MC;
-	if (asc_dvc->err_code != 0)
-		return (UW_ERR);
-	ASC_DBG(3, "AscInitAsc1000Driver: AscFindSignature()\n");
-	if (!AscFindSignature(asc_dvc->iop_base)) {
-		asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE;
-		return (warn_code);
-	}
-	ASC_DBG(3, "AscInitAsc1000Driver: AscDisableInterrupt()\n");
-	AscDisableInterrupt(iop_base);
-
-	ASC_DBG(3, "AscInitAsc1000Driver: AscInitLram()\n");
-	warn_code |= AscInitLram(asc_dvc);
-	if (asc_dvc->err_code != 0)
-		return (UW_ERR);
-	ASC_DBG(3, "AscInitAsc1000Driver: AscLoadMicroCode()\n");
-	if (AscLoadMicroCode(iop_base, 0, (ushort dosfar *) _mcode_buf,
-						 _mcode_size) != _mcode_chksum) {
-		asc_dvc->err_code |= ASC_IERR_MCODE_CHKSUM;
-		return (warn_code);
-	}
-	ASC_DBG(3, "AscInitAsc1000Driver: AscInitMicroCodeVar()\n");
-	warn_code |= AscInitMicroCodeVar(asc_dvc);
-	asc_dvc->init_state |= ASC_INIT_STATE_END_LOAD_MC;
-	ASC_DBG(3, "AscInitAsc1000Driver: AscEnableInterrupt()\n");
-	AscEnableInterrupt(iop_base);
-	return (warn_code);
-}
-
-ushort
-AscInitAscDvcVar(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	int                 i;
-	PortAddr            iop_base;
-	ushort              warn_code;
-
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-	asc_dvc->err_code = 0;
-
-	if ((asc_dvc->bus_type &
-		 (ASC_IS_ISA | ASC_IS_PCI | ASC_IS_EISA | ASC_IS_VL)) == 0) {
-		asc_dvc->err_code |= ASC_IERR_NO_BUS_TYPE;
-	}
-#if CC_LINK_BUSY_Q
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		asc_dvc->scsiq_busy_head[i] = (ASC_SCSI_Q dosfar *) 0L;
-		asc_dvc->scsiq_busy_tail[i] = (ASC_SCSI_Q dosfar *) 0L;
-	}
-#endif
-
-	asc_dvc->dvc_cntl = ASC_DEF_DVC_CNTL;
-	asc_dvc->bug_fix_cntl = 0;
-	asc_dvc->pci_fix_asyn_xfer = 0;
-	asc_dvc->init_sdtr = 0;
-	asc_dvc->sdtr_done = 0;
-	asc_dvc->max_total_qng = ASC_DEF_MAX_TOTAL_QNG;
-	asc_dvc->cur_total_qng = 0;
-	asc_dvc->is_in_int = 0;
-	asc_dvc->scsi_reset_wait = 3;
-	asc_dvc->in_critical_cnt = 0;
-
-	asc_dvc->last_q_shortage = 0;
-	asc_dvc->use_tagged_qng = 0;
-	asc_dvc->cfg->can_tagged_qng = 0;
-	asc_dvc->no_scam = 0;
-	asc_dvc->irq_no = 10;
-	asc_dvc->start_motor = ASC_SCSI_WIDTH_BIT_SET;
-	asc_dvc->cfg->disc_enable = ASC_SCSI_WIDTH_BIT_SET;
-	asc_dvc->cfg->cmd_qng_enabled = ASC_SCSI_WIDTH_BIT_SET;
-	asc_dvc->cfg->chip_scsi_id = ASC_DEF_CHIP_SCSI_ID;
-	asc_dvc->cfg->chip_version = AscGetChipVersion(iop_base,
-												   asc_dvc->bus_type);
-	if (AscGetChipBusType(iop_base) == ASC_IS_ISAPNP) {
-
-		AscPutChipIFC(iop_base, IFC_INIT_DEFAULT);
-		asc_dvc->bus_type = ASC_IS_ISAPNP;
-	}
-	asc_dvc->unit_not_ready = 0;
-	asc_dvc->queue_full_or_busy = 0;
-
-	if ((asc_dvc->bus_type & ASC_IS_ISA) != 0) {
-		asc_dvc->cfg->isa_dma_channel = (uchar) AscGetIsaDmaChannel(iop_base);
-		asc_dvc->cfg->isa_dma_speed = ASC_DEF_ISA_DMA_SPEED;
-	}
-	asc_dvc->cfg->lib_serial_no = ASC_LIB_SERIAL_NUMBER;
-	asc_dvc->cfg->lib_version = (ASC_LIB_VERSION_MAJOR << 8) |
-	  ASC_LIB_VERSION_MINOR;
-	asc_dvc->int_count = 0L;
-	asc_dvc->req_count = 0L;
-	asc_dvc->busy_count = 0L;
-	asc_dvc->max_dma_count = AscGetMaxDmaCount(asc_dvc->bus_type);
-
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		asc_dvc->cfg->sdtr_data[i] =
-		  (uchar) (ASC_DEF_SDTR_OFFSET | (ASC_DEF_SDTR_INDEX << 4));
-		asc_dvc->cur_dvc_qng[i] = 0;
-		asc_dvc->max_dvc_qng[i] = ASC_MAX_SCSI1_QNG;
-		asc_dvc->scsiq_busy_head[i] = (ASC_SCSI_Q dosfar *) 0L;
-		asc_dvc->scsiq_busy_tail[i] = (ASC_SCSI_Q dosfar *) 0L;
-	}
-	return (warn_code);
-}
-
-ushort
-AscInitFromAscDvcVar(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	PortAddr            iop_base;
-	ushort              cfg_msw;
-	ushort              warn_code;
-
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-
-	cfg_msw = AscGetChipCfgMsw(iop_base);
-
-	if ((cfg_msw & ASC_CFG_MSW_CLR_MASK) != 0) {
-		cfg_msw &= (~(ASC_CFG_MSW_CLR_MASK));
-		warn_code |= ASC_WARN_CFG_MSW_RECOVER;
-		AscSetChipCfgMsw(iop_base, cfg_msw);
-	}
-	if (AscGetChipStatus(iop_base) & CSW_AUTO_CONFIG) {
-		warn_code |= ASC_WARN_AUTO_CONFIG;
-
-	}
-	if ((asc_dvc->cfg->cmd_qng_enabled & asc_dvc->cfg->disc_enable) !=
-		asc_dvc->cfg->cmd_qng_enabled) {
-		asc_dvc->cfg->disc_enable = asc_dvc->cfg->cmd_qng_enabled;
-		warn_code |= ASC_WARN_CMD_QNG_CONFLICT;
-	}
-	if ((asc_dvc->bus_type & (ASC_IS_ISA | ASC_IS_VL)) != 0) {
-
-		if (AscSetChipIRQ(iop_base, asc_dvc->irq_no, asc_dvc->bus_type)
-			!= asc_dvc->irq_no) {
-			asc_dvc->err_code |= ASC_IERR_SET_IRQ_NO;
-		}
-	}
-	if (AscSetChipScsiID(iop_base, asc_dvc->cfg->chip_scsi_id) !=
-		asc_dvc->cfg->chip_scsi_id) {
-		asc_dvc->err_code |= ASC_IERR_SET_SCSI_ID;
-	}
-	if ((asc_dvc->bus_type & ASC_IS_ISA) != 0) {
-		AscSetIsaDmaChannel(iop_base, asc_dvc->cfg->isa_dma_channel);
-		AscSetIsaDmaSpeed(iop_base, asc_dvc->cfg->isa_dma_speed);
-	}
-	return (warn_code);
-}
-
-ushort
-AscInitFromEEP(
-				  ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	ASCEEP_CONFIG       eep_config_buf;
-	ASCEEP_CONFIG dosfar *eep_config;
-	PortAddr            iop_base;
-	ushort              chksum;
-	ushort              warn_code;
-	ushort              cfg_msw, cfg_lsw;
-	uchar               i;
-
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-
-	AscWriteLramWord(iop_base, ASCV_HALTCODE_W, 0x00FE);
-
-	AscStopQueueExe(iop_base);
-	if ((AscStopChip(iop_base) == FALSE) ||
-		(AscGetChipScsiCtrl(iop_base) != 0)) {
-		asc_dvc->init_state |= ASC_INIT_RESET_SCSI_DONE;
-		AscResetChipAndScsiBus(iop_base);
-		DvcSleepMilliSecond((ulong) ((ushort) asc_dvc->scsi_reset_wait * 1000));
-	}
-	if (AscIsChipHalted(iop_base) == FALSE) {
-		asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
-		return (warn_code);
-	}
-	AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR);
-	if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) {
-		asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR;
-		return (warn_code);
-	}
-	eep_config = (ASCEEP_CONFIG dosfar *) & eep_config_buf;
-
-	cfg_msw = AscGetChipCfgMsw(iop_base);
-	cfg_lsw = AscGetChipCfgLsw(iop_base);
-
-	if (asc_dvc->bus_type & ASC_IS_PCI) {
-#if CC_DISABLE_PCI_PARITY_INT
-		cfg_msw &= 0xFFC0;
-		AscSetChipCfgMsw(iop_base, cfg_msw);
-#endif
-		if (asc_dvc->cfg->pci_device_id == ASC_PCI_DEVICE_ID_REV_A) {
-			asc_dvc->bug_fix_cntl |= ASC_BUG_FIX_ADD_ONE_BYTE;
-		}
-	}
-	if ((cfg_msw & ASC_CFG_MSW_CLR_MASK) != 0) {
-		cfg_msw &= (~(ASC_CFG_MSW_CLR_MASK));
-		warn_code |= ASC_WARN_CFG_MSW_RECOVER;
-		AscSetChipCfgMsw(iop_base, cfg_msw);
-	}
-	chksum = AscGetEEPConfig(iop_base, eep_config, asc_dvc->bus_type);
-
-	eep_config->cfg_msw &= (~(ASC_CFG_MSW_CLR_MASK));
-
-	if (AscGetChipStatus(iop_base) & CSW_AUTO_CONFIG) {
-		warn_code |= ASC_WARN_AUTO_CONFIG;
-
-		if (asc_dvc->cfg->chip_version == 3) {
-
-			if (eep_config->cfg_lsw != cfg_lsw) {
-				warn_code |= ASC_WARN_EEPROM_RECOVER;
-				eep_config->cfg_lsw = AscGetChipCfgLsw(iop_base);
-			}
-			if (eep_config->cfg_msw != cfg_msw) {
-				warn_code |= ASC_WARN_EEPROM_RECOVER;
-				eep_config->cfg_msw = AscGetChipCfgMsw(iop_base);
-			}
-		}
-	}
-	eep_config->cfg_lsw |= ASC_CFG0_HOST_INT_ON;
-	if (chksum != eep_config->chksum) {
-		warn_code |= ASC_WARN_EEPROM_CHKSUM;
-	}
-	asc_dvc->init_sdtr = eep_config->init_sdtr;
-	asc_dvc->cfg->disc_enable = eep_config->disc_enable;
-
-	asc_dvc->cfg->cmd_qng_enabled = eep_config->use_cmd_qng;
-	asc_dvc->cfg->isa_dma_speed = eep_config->isa_dma_speed;
-	asc_dvc->start_motor = eep_config->start_motor;
-	asc_dvc->dvc_cntl = eep_config->cntl;
-	asc_dvc->no_scam = eep_config->no_scam;
-
-	if ((asc_dvc->bus_type & ASC_IS_PCI) &&
-		!(asc_dvc->dvc_cntl & ASC_CNTL_NO_PCI_FIX_ASYN_XFER)) {
-		if ((asc_dvc->cfg->pci_device_id == ASC_PCI_DEVICE_ID_REV_A) ||
-			(asc_dvc->cfg->pci_device_id == ASC_PCI_DEVICE_ID_REV_B)) {
-			asc_dvc->pci_fix_asyn_xfer = ASC_ALL_DEVICE_BIT_SET;
-		}
-	} else if (asc_dvc->bus_type & ASC_IS_ISAPNP) {
-
-		if (AscGetChipVersion(iop_base, asc_dvc->bus_type)
-			== ASC_CHIP_VER_ASYN_BUG) {
-			asc_dvc->pci_fix_asyn_xfer = ASC_ALL_DEVICE_BIT_SET;
-		}
-	}
-	if (!AscTestExternalLram(asc_dvc)) {
-		if (asc_dvc->bus_type & ASC_IS_PCI) {
-			eep_config->cfg_msw |= 0x0800;
-			cfg_msw |= 0x0800;
-			AscSetChipCfgMsw(iop_base, cfg_msw);
-			eep_config->max_total_qng = ASC_MAX_PCI_INRAM_TOTAL_QNG;
-			eep_config->max_tag_qng = ASC_MAX_INRAM_TAG_QNG;
-		}
-	} else {
-#if CC_TEST_RW_LRAM
-		asc_dvc->err_code |= AscTestLramEndian(iop_base);
-#endif
-	}
-	if (eep_config->max_total_qng < ASC_MIN_TOTAL_QNG) {
-		eep_config->max_total_qng = ASC_MIN_TOTAL_QNG;
-	}
-	if (eep_config->max_total_qng > ASC_MAX_TOTAL_QNG) {
-		eep_config->max_total_qng = ASC_MAX_TOTAL_QNG;
-	}
-	if (eep_config->max_tag_qng > eep_config->max_total_qng) {
-		eep_config->max_tag_qng = eep_config->max_total_qng;
-	}
-	if (eep_config->max_tag_qng < ASC_MIN_TAG_Q_PER_DVC) {
-		eep_config->max_tag_qng = ASC_MIN_TAG_Q_PER_DVC;
-	}
-	asc_dvc->max_total_qng = eep_config->max_total_qng;
-
-	if ((eep_config->use_cmd_qng & eep_config->disc_enable) !=
-		eep_config->use_cmd_qng) {
-		eep_config->disc_enable = eep_config->use_cmd_qng;
-		warn_code |= ASC_WARN_CMD_QNG_CONFLICT;
-	}
-	asc_dvc->irq_no = AscGetChipIRQ(iop_base, asc_dvc->bus_type);
-	eep_config->chip_scsi_id &= ASC_MAX_TID;
-	asc_dvc->cfg->chip_scsi_id = eep_config->chip_scsi_id;
-
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		asc_dvc->cfg->sdtr_data[i] = eep_config->sdtr_data[i];
-		asc_dvc->cfg->max_tag_qng[i] = eep_config->max_tag_qng;
-	}
-
-	eep_config->cfg_msw = AscGetChipCfgMsw(iop_base);
-	if (AscSetEEPConfig(iop_base, eep_config, asc_dvc->bus_type) != 0) {
-		asc_dvc->err_code |= ASC_IERR_WRITE_EEPROM;
-	}
-	return (warn_code);
-}
-
-ushort
-AscInitMicroCodeVar(
-					   ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	int                 i;
-	ushort              warn_code;
-	PortAddr            iop_base;
-	ulong               phy_addr;
-
-	iop_base = asc_dvc->iop_base;
-	warn_code = 0;
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		AscWriteLramByte(iop_base, (ushort) (ASCV_SDTR_DATA_BEG + i),
-						 asc_dvc->cfg->sdtr_data[i]);
-	}
-
-	AscInitQLinkVar(asc_dvc);
-
-	AscWriteLramByte(iop_base, ASCV_DISC_ENABLE_B,
-					 asc_dvc->cfg->disc_enable);
-	AscWriteLramByte(iop_base, ASCV_HOSTSCSI_ID_B,
-					 ASC_TID_TO_TARGET_ID(asc_dvc->cfg->chip_scsi_id));
-	if ((phy_addr = AscGetOnePhyAddr(asc_dvc,
-								 (uchar dosfar *) asc_dvc->cfg->overrun_buf,
-									 ASC_OVERRUN_BSIZE)) == 0L) {
-		asc_dvc->err_code |= ASC_IERR_GET_PHY_ADDR;
-	} else {
-
-		phy_addr = (phy_addr & 0xFFFFFFF8UL) + 8;
-		AscWriteLramDWord(iop_base, ASCV_OVERRUN_PADDR_D, phy_addr);
-		AscWriteLramDWord(iop_base, ASCV_OVERRUN_BSIZE_D,
-						  ASC_OVERRUN_BSIZE - 8);
-	}
-
-	asc_dvc->cfg->mcode_date = AscReadLramWord(iop_base,
-											   (ushort) ASCV_MC_DATE_W);
-	asc_dvc->cfg->mcode_version = AscReadLramWord(iop_base,
-												  (ushort) ASCV_MC_VER_W);
-	AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR);
-	if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) {
-		asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR;
-		return (warn_code);
-	}
-	if (AscStartChip(iop_base) != 1) {
-		asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
-		return (warn_code);
-	}
-	return (warn_code);
-}
-
-void                dosfar
-AscInitPollIsrCallBack(
-						  ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						  ASC_QDONE_INFO dosfar * scsi_done_q
-)
-{
-	ASC_SCSI_REQ_Q dosfar *scsiq_req;
-	ASC_ISR_CALLBACK    asc_isr_callback;
-	uchar               cp_sen_len;
-	uchar               i;
-
-	if ((scsi_done_q->d2.flag & ASC_FLAG_SCSIQ_REQ) != 0) {
-		scsiq_req = (ASC_SCSI_REQ_Q dosfar *) scsi_done_q->d2.srb_ptr;
-		ASC_DBG2(3, "AscInitPollIsrCallBack: done_stat %x, host_stat %x\n",
-				 scsiq_req->r3.done_stat, scsiq_req->r3.host_stat);
-		scsiq_req->r3.done_stat = scsi_done_q->d3.done_stat;
-		scsiq_req->r3.host_stat = scsi_done_q->d3.host_stat;
-		scsiq_req->r3.scsi_stat = scsi_done_q->d3.scsi_stat;
-		scsiq_req->r3.scsi_msg = scsi_done_q->d3.scsi_msg;
-		if ((scsi_done_q->d3.scsi_stat == SS_CHK_CONDITION) &&
-			(scsi_done_q->d3.host_stat == 0)) {
-			cp_sen_len = (uchar) ASC_MIN_SENSE_LEN;
-			if (scsiq_req->r1.sense_len < ASC_MIN_SENSE_LEN) {
-				cp_sen_len = (uchar) scsiq_req->r1.sense_len;
-			}
-			for (i = 0; i < cp_sen_len; i++) {
-				scsiq_req->sense[i] = scsiq_req->sense_ptr[i];
-			}
-		}
-	} else {
-		ASC_DBG1(3, "AscInitPollIsrCallBack: isr_callback %x\n",
-				 (unsigned) asc_dvc->isr_callback);
-		if (asc_dvc->isr_callback != 0) {
-			asc_isr_callback = (ASC_ISR_CALLBACK) asc_dvc->isr_callback;
-			(*asc_isr_callback) (asc_dvc, scsi_done_q);
-		}
-	}
-	return;
-}
-
-int
-AscTestExternalLram(
-					   ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	PortAddr            iop_base;
-	ushort              q_addr;
-	ushort              saved_word;
-	int                 sta;
-
-	iop_base = asc_dvc->iop_base;
-	sta = 0;
-
-	q_addr = ASC_QNO_TO_QADDR(241);
-	saved_word = AscReadLramWord(iop_base, q_addr);
-	if (AscVerWriteLramWord(iop_base, q_addr, 0x55AA) == 0) {
-		sta = 1;
-		AscWriteLramWord(iop_base, q_addr, saved_word);
-	}
-	return (sta);
-}
-
-#if CC_TEST_LRAM_ENDIAN
-
-#endif
-
-int
-AscWriteEEPCmdReg(
-					 PortAddr iop_base,
-					 uchar cmd_reg
-)
-{
-	uchar               read_back;
-	int                 retry;
-
-	retry = 0;
-	while (TRUE) {
-		AscSetChipEEPCmd(iop_base, cmd_reg);
-		DvcSleepMilliSecond(1);
-		read_back = AscGetChipEEPCmd(iop_base);
-		if (read_back == cmd_reg) {
-			return (1);
-		}
-		if (retry++ > ASC_EEP_MAX_RETRY) {
-			return (0);
-		}
-	}
-}
-
-int
-AscWriteEEPDataReg(
-					  PortAddr iop_base,
-					  ushort data_reg
-)
-{
-	ushort              read_back;
-	int                 retry;
-
-	retry = 0;
-	while (TRUE) {
-		AscSetChipEEPData(iop_base, data_reg);
-		DvcSleepMilliSecond(1);
-		read_back = AscGetChipEEPData(iop_base);
-		if (read_back == data_reg) {
-			return (1);
-		}
-		if (retry++ > ASC_EEP_MAX_RETRY) {
-			return (0);
-		}
-	}
-}
-
-void
-AscWaitEEPRead(
-				  void
-)
-{
-	DvcSleepMilliSecond(1);
-	return;
-}
-
-void
-AscWaitEEPWrite(
-				   void
-)
-{
-	DvcSleepMilliSecond(20);
-	return;
-}
-
-ushort
-AscReadEEPWord(
-				  PortAddr iop_base,
-				  uchar addr
-)
-{
-	ushort              read_wval;
-	uchar               cmd_reg;
-
-	AscWriteEEPCmdReg(iop_base, ASC_EEP_CMD_WRITE_DISABLE);
-	AscWaitEEPRead();
-	cmd_reg = addr | ASC_EEP_CMD_READ;
-	AscWriteEEPCmdReg(iop_base, cmd_reg);
-	AscWaitEEPRead();
-	read_wval = AscGetChipEEPData(iop_base);
-	AscWaitEEPRead();
-	return (read_wval);
-}
-
-ushort
-AscWriteEEPWord(
-				   PortAddr iop_base,
-				   uchar addr,
-				   ushort word_val
-)
-{
-	ushort              read_wval;
-
-	read_wval = AscReadEEPWord(iop_base, addr);
-	if (read_wval != word_val) {
-		AscWriteEEPCmdReg(iop_base, ASC_EEP_CMD_WRITE_ABLE);
-		AscWaitEEPRead();
-
-		AscWriteEEPDataReg(iop_base, word_val);
-		AscWaitEEPRead();
-
-		AscWriteEEPCmdReg(iop_base,
-						  (uchar) ((uchar) ASC_EEP_CMD_WRITE | addr));
-		AscWaitEEPWrite();
-
-		AscWriteEEPCmdReg(iop_base, ASC_EEP_CMD_WRITE_DISABLE);
-		AscWaitEEPRead();
-		return (AscReadEEPWord(iop_base, addr));
-	}
-	return (read_wval);
-}
-
-ushort
-AscGetEEPConfig(
-				   PortAddr iop_base,
-				   ASCEEP_CONFIG dosfar * cfg_buf, ushort bus_type
-)
-{
-	ushort              wval;
-	ushort              sum;
-	ushort dosfar      *wbuf;
-	int                 cfg_beg;
-	int                 cfg_end;
-	int                 s_addr;
-	int                 isa_pnp_wsize;
-
-	wbuf = (ushort dosfar *) cfg_buf;
-	sum = 0;
-
-	isa_pnp_wsize = 0;
-	for (s_addr = 0; s_addr < (2 + isa_pnp_wsize); s_addr++, wbuf++) {
-		wval = AscReadEEPWord(iop_base, (uchar) s_addr);
-		sum += wval;
-		*wbuf = wval;
-	}
-
-	if (bus_type & ASC_IS_VL) {
-		cfg_beg = ASC_EEP_DVC_CFG_BEG_VL;
-		cfg_end = ASC_EEP_MAX_DVC_ADDR_VL;
-	} else {
-		cfg_beg = ASC_EEP_DVC_CFG_BEG;
-		cfg_end = ASC_EEP_MAX_DVC_ADDR;
-	}
-
-	for (s_addr = cfg_beg; s_addr <= (cfg_end - 1);
-		 s_addr++, wbuf++) {
-		wval = AscReadEEPWord(iop_base, (uchar) s_addr);
-		sum += wval;
-		*wbuf = wval;
-	}
-	*wbuf = AscReadEEPWord(iop_base, (uchar) s_addr);
-	return (sum);
-}
-
-int
-AscSetEEPConfigOnce(
-					   PortAddr iop_base,
-					   ASCEEP_CONFIG dosfar * cfg_buf, ushort bus_type
-)
-{
-	int                 n_error;
-	ushort dosfar      *wbuf;
-	ushort              sum;
-	int                 s_addr;
-	int                 cfg_beg;
-	int                 cfg_end;
-
-	wbuf = (ushort dosfar *) cfg_buf;
-	n_error = 0;
-	sum = 0;
-	for (s_addr = 0; s_addr < 2; s_addr++, wbuf++) {
-		sum += *wbuf;
-		if (*wbuf != AscWriteEEPWord(iop_base, (uchar) s_addr, *wbuf)) {
-			n_error++;
-		}
-	}
-	if (bus_type & ASC_IS_VL) {
-		cfg_beg = ASC_EEP_DVC_CFG_BEG_VL;
-		cfg_end = ASC_EEP_MAX_DVC_ADDR_VL;
-	} else {
-		cfg_beg = ASC_EEP_DVC_CFG_BEG;
-		cfg_end = ASC_EEP_MAX_DVC_ADDR;
-	}
-	for (s_addr = cfg_beg; s_addr <= (cfg_end - 1);
-		 s_addr++, wbuf++) {
-		sum += *wbuf;
-		if (*wbuf != AscWriteEEPWord(iop_base, (uchar) s_addr, *wbuf)) {
-			n_error++;
-		}
-	}
-	*wbuf = sum;
-	if (sum != AscWriteEEPWord(iop_base, (uchar) s_addr, sum)) {
-		n_error++;
-	}
-	wbuf = (ushort dosfar *) cfg_buf;
-	for (s_addr = 0; s_addr < 2; s_addr++, wbuf++) {
-		if (*wbuf != AscReadEEPWord(iop_base, (uchar) s_addr)) {
-			n_error++;
-		}
-	}
-	for (s_addr = cfg_beg; s_addr <= cfg_end;
-		 s_addr++, wbuf++) {
-		if (*wbuf != AscReadEEPWord(iop_base, (uchar) s_addr)) {
-			n_error++;
-		}
-	}
-	return (n_error);
-}
-
-int
-AscSetEEPConfig(
-				   PortAddr iop_base,
-				   ASCEEP_CONFIG dosfar * cfg_buf, ushort bus_type
-)
-{
-	int                 retry;
-	int                 n_error;
-
-	retry = 0;
-	while (TRUE) {
-		if ((n_error = AscSetEEPConfigOnce(iop_base, cfg_buf,
-										   bus_type)) == 0) {
-			break;
-		}
-		if (++retry > ASC_EEP_MAX_RETRY) {
-			break;
-		}
-	}
-	return (n_error);
-}
-
-int
-AscInitPollBegin(
-					ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-
-#if CC_INIT_INQ_DISPLAY
-	DvcDisplayString((uchar dosfar *) "\r\n");
-#endif
-
-	AscDisableInterrupt(iop_base);
-
-	asc_dvc->init_state |= ASC_INIT_STATE_BEG_INQUIRY;
-
-	AscWriteLramByte(iop_base, ASCV_DISC_ENABLE_B, 0x00);
-	asc_dvc->use_tagged_qng = 0;
-	asc_dvc->cfg->can_tagged_qng = 0;
-	asc_dvc->saved_ptr2func = (ulong) asc_dvc->isr_callback;
-	asc_dvc->isr_callback = ASC_GET_PTR2FUNC(AscInitPollIsrCallBack);
-	return (0);
-}
-
-int
-AscInitPollEnd(
-				  ASC_DVC_VAR asc_ptr_type * asc_dvc
-)
-{
-	PortAddr            iop_base;
-	int                 i;
-
-	iop_base = asc_dvc->iop_base;
-	asc_dvc->isr_callback = (Ptr2Func) asc_dvc->saved_ptr2func;
-	AscWriteLramByte(iop_base, ASCV_DISC_ENABLE_B,
-					 asc_dvc->cfg->disc_enable);
-	AscWriteLramByte(iop_base, ASCV_USE_TAGGED_QNG_B,
-					 asc_dvc->use_tagged_qng);
-	AscWriteLramByte(iop_base, ASCV_CAN_TAGGED_QNG_B,
-					 asc_dvc->cfg->can_tagged_qng);
-
-	for (i = 0; i <= ASC_MAX_TID; i++) {
-		AscWriteLramByte(iop_base,
-					  (ushort) ((ushort) ASCV_MAX_DVC_QNG_BEG + (ushort) i),
-						 asc_dvc->max_dvc_qng[i]);
-	}
-
-	AscEnableInterrupt(iop_base);
-
-#if CC_INIT_INQ_DISPLAY
-	DvcDisplayString((uchar dosfar *) "\r\n");
-#endif
-	asc_dvc->init_state |= ASC_INIT_STATE_END_INQUIRY;
-
-	return (0);
-}
-
-int                 _asc_wait_slow_device_ = FALSE;
-
-int
-AscInitPollTarget(
-					 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					 ASC_SCSI_REQ_Q dosfar * scsiq,
-					 ASC_SCSI_INQUIRY dosfar * inq,
-					 ASC_CAP_INFO dosfar * cap_info
-)
-{
-	uchar               tid_no, lun;
-	uchar               dvc_type;
-	ASC_SCSI_BIT_ID_TYPE tid_bits;
-	int                 dvc_found;
-	int                 support_read_cap;
-	int                 tmp_disable_init_sdtr;
-	ulong               phy_addr;
-
-	dvc_found = 0;
-	tmp_disable_init_sdtr = FALSE;
-	tid_bits = scsiq->r1.target_id;
-	lun = scsiq->r1.target_lun;
-	tid_no = ASC_TIX_TO_TID(scsiq->r2.target_ix);
-	if ((phy_addr = AscGetOnePhyAddr(asc_dvc,
-									 (uchar dosfar *) scsiq->sense_ptr,
-									 (ulong) scsiq->r1.sense_len)) == 0L) {
-		return (ERR);
-	}
-	scsiq->r1.sense_addr = phy_addr;
-	if (((asc_dvc->init_sdtr & tid_bits) != 0) &&
-		((asc_dvc->sdtr_done & tid_bits) == 0)) {
-
-		asc_dvc->init_sdtr &= ~tid_bits;
-		tmp_disable_init_sdtr = TRUE;
-	}
-	ASC_DBG(3, "AscInitPollTarget: PollScsiInquiry()\n");
-	if (PollScsiInquiry(asc_dvc, scsiq, (uchar dosfar *) inq,
-						sizeof (ASC_SCSI_INQUIRY)) == 1) {
-		dvc_found = 1;
-		support_read_cap = TRUE;
-		dvc_type = inq->byte0.peri_dvc_type;
-		if (dvc_type != SCSI_TYPE_UNKNOWN) {
-			if ((dvc_type != SCSI_TYPE_DASD) &&
-				(dvc_type != SCSI_TYPE_WORM) &&
-				(dvc_type != SCSI_TYPE_CDROM) &&
-				(dvc_type != SCSI_TYPE_OPTMEM)) {
-				asc_dvc->start_motor &= ~tid_bits;
-				support_read_cap = FALSE;
-			}
-			if ((dvc_type != SCSI_TYPE_DASD) ||
-				inq->byte1.rmb) {
-
-				if (!_asc_wait_slow_device_) {
-					DvcSleepMilliSecond(3000 - ((int) tid_no * 250));
-					_asc_wait_slow_device_ = TRUE;
-				}
-			}
-#if CC_INIT_INQ_DISPLAY
-			AscDispInquiry(tid_no, lun, inq);
-#endif
-
-			if (lun == 0) {
-
-				if ((inq->byte3.rsp_data_fmt >= 2) ||
-					(inq->byte2.ansi_apr_ver >= 2)) {
-
-					if (inq->byte7.CmdQue) {
-						asc_dvc->cfg->can_tagged_qng |= tid_bits;
-						if (asc_dvc->cfg->cmd_qng_enabled & tid_bits) {
-							asc_dvc->use_tagged_qng |= tid_bits;
-							asc_dvc->max_dvc_qng[tid_no] =
-							  asc_dvc->cfg->max_tag_qng[tid_no];
-						}
-					}
-					if (!inq->byte7.Sync) {
-
-						asc_dvc->init_sdtr &= ~tid_bits;
-						asc_dvc->sdtr_done &= ~tid_bits;
-					} else if (tmp_disable_init_sdtr) {
-
-						asc_dvc->init_sdtr |= tid_bits;
-					}
-				} else {
-
-					asc_dvc->init_sdtr &= ~tid_bits;
-					asc_dvc->sdtr_done &= ~tid_bits;
-					asc_dvc->use_tagged_qng &= ~tid_bits;
-				}
-			}
-			if (asc_dvc->pci_fix_asyn_xfer & tid_bits) {
-				if (!(asc_dvc->init_sdtr & tid_bits)) {
-
-					AscSetRunChipSynRegAtID(asc_dvc->iop_base, tid_no,
-											ASYN_SDTR_DATA_FIX_PCI_REV_AB);
-				}
-			}
-			ASC_DBG(3, "AscInitPollTarget: InitTestUnitReady()\n");
-			if (InitTestUnitReady(asc_dvc, scsiq) != 1) {
-
-			} else {
-				if ((cap_info != 0L) && support_read_cap) {
-					ASC_DBG(3, "AscInitPollTarget: PollScsiReadCapacity()\n");
-					if (PollScsiReadCapacity(asc_dvc, scsiq,
-											 cap_info) != 1) {
-						cap_info->lba = 0L;
-						cap_info->blk_size = 0x0000;
-					} else {
-
-					}
-				}
-			}
-		} else {
-			asc_dvc->start_motor &= ~tid_bits;
-		}
-	} else {
-
-	}
-	return (dvc_found);
-}
-
-int
-PollQueueDone(
-				 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				 ASC_SCSI_REQ_Q dosfar * scsiq,
-				 int timeout_sec
-)
-{
-	int                 status;
-	int                 retry;
-
-	retry = 0;
-	do {
-		ASC_DBG(3, "PollQueueDone: AscExeScsiQueue()\n");
-		if ((status = AscExeScsiQueue(asc_dvc,
-									  (ASC_SCSI_Q dosfar *) scsiq)) == 1) {
-			ASC_DBG(3, "PollQueueDone: AscPollQDone()\n");
-			if ((status = AscPollQDone(asc_dvc, scsiq,
-									   timeout_sec)) != 1) {
-				ASC_DBG1(3, "PollQueueDone: AscPollQDone() status %x\n", status);
-				if (status == 0x80) {
-					if (retry++ > ASC_MAX_INIT_BUSY_RETRY) {
-						break;
-					}
-					scsiq->r3.done_stat = 0;
-					scsiq->r3.host_stat = 0;
-					scsiq->r3.scsi_stat = 0;
-					scsiq->r3.scsi_msg = 0;
-					DvcSleepMilliSecond(100);
-					continue;
-				}
-				scsiq->r3.done_stat = 0;
-				scsiq->r3.host_stat = 0;
-				scsiq->r3.scsi_stat = 0;
-				scsiq->r3.scsi_msg = 0;
-				ASC_DBG1(3, "PollQueueDone: AscAbortSRB() scsiq %x\n",
-						 (unsigned) scsiq);
-
-				AscAbortSRB(asc_dvc, (ulong) scsiq);
-			}
-			ASC_DBG1(3, "PollQueueDone: done_stat %x\n", scsiq->r3.done_stat);
-			return (scsiq->r3.done_stat);
-		}
-	} while ((status == 0) || (status == 0x80));
-	ASC_DBG(3, "PollQueueDone: done_stat QD_WITH_ERROR\n");
-	return (scsiq->r3.done_stat = QD_WITH_ERROR);
-}
-
-int
-PollScsiInquiry(
-				   ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				   ASC_SCSI_REQ_Q dosfar * scsiq,
-				   uchar dosfar * buf,
-				   int buf_len
-)
-{
-	if (AscScsiInquiry(asc_dvc, scsiq, buf, buf_len) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	return (PollQueueDone(asc_dvc, (ASC_SCSI_REQ_Q dosfar *) scsiq, 4));
-}
-
-int
-PollScsiReadCapacity(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						ASC_SCSI_REQ_Q dosfar * scsiq,
-						ASC_CAP_INFO dosfar * cap_info
-)
-{
-	ASC_CAP_INFO        scsi_cap_info;
-	int                 status;
-
-	if (AscScsiReadCapacity(asc_dvc, scsiq,
-							(uchar dosfar *) & scsi_cap_info) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	status = PollQueueDone(asc_dvc, (ASC_SCSI_REQ_Q dosfar *) scsiq, 8);
-	if (status == 1) {
-#if CC_LITTLE_ENDIAN_HOST
-		cap_info->lba = (ulong) * swapfarbuf4((uchar dosfar *) & scsi_cap_info.lba);
-		cap_info->blk_size = (ulong) * swapfarbuf4((uchar dosfar *) & scsi_cap_info.blk_size);
-#else
-		cap_info->lba = scsi_cap_info.lba;
-		cap_info->blk_size = scsi_cap_info.blk_size;
-#endif
-		return (scsiq->r3.done_stat);
-	}
-	return (scsiq->r3.done_stat = QD_WITH_ERROR);
-}
-
-ulong dosfar       *
-swapfarbuf4(
-			   uchar dosfar * buf
-)
-{
-	uchar               tmp;
-
-	tmp = buf[3];
-	buf[3] = buf[0];
-	buf[0] = tmp;
-
-	tmp = buf[1];
-	buf[1] = buf[2];
-	buf[2] = tmp;
-
-	return ((ulong dosfar *) buf);
-}
-
-int
-PollScsiTestUnitReady(
-						 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						 ASC_SCSI_REQ_Q dosfar * scsiq
-)
-{
-	if (AscScsiTestUnitReady(asc_dvc, scsiq) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	return (PollQueueDone(asc_dvc, (ASC_SCSI_REQ_Q dosfar *) scsiq, 12));
-}
-
-int
-PollScsiStartUnit(
-					 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					 ASC_SCSI_REQ_Q dosfar * scsiq
-)
-{
-	if (AscScsiStartStopUnit(asc_dvc, scsiq, 1) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	return (PollQueueDone(asc_dvc, (ASC_SCSI_REQ_Q dosfar *) scsiq, 40));
-}
-
-int
-InitTestUnitReady(
-					 ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					 ASC_SCSI_REQ_Q dosfar * scsiq
-)
-{
-	ASC_SCSI_BIT_ID_TYPE tid_bits;
-	int                 retry;
-	ASC_REQ_SENSE dosfar *sen;
-
-	retry = 0;
-	tid_bits = scsiq->r1.target_id;
-	while (retry++ < 2) {
-		ASC_DBG(3, "InitTestUnitReady: PollScsiTestUnitReady()\n");
-		PollScsiTestUnitReady(asc_dvc, scsiq);
-		ASC_DBG1(3, "InitTestUnitReady: done_stat %x\n", scsiq->r3.done_stat);
-		if (scsiq->r3.done_stat == 0x01) {
-			return (1);
-		} else if (scsiq->r3.done_stat == QD_WITH_ERROR) {
-			DvcSleepMilliSecond(100);
-
-			sen = (ASC_REQ_SENSE dosfar *) scsiq->sense_ptr;
-
-			if ((scsiq->r3.scsi_stat == SS_CHK_CONDITION) &&
-				((sen->err_code & 0x70) != 0)) {
-
-				if (sen->sense_key == SCSI_SENKEY_NOT_READY) {
-
-					if (asc_dvc->start_motor & tid_bits) {
-						if (PollScsiStartUnit(asc_dvc, scsiq) == 1) {
-							retry = 0;
-							continue;
-						} else {
-							asc_dvc->start_motor &= ~tid_bits;
-							break;
-						}
-					} else {
-						DvcSleepMilliSecond(100);
-					}
-				} else if (sen->sense_key == SCSI_SENKEY_ATTENSION) {
-					DvcSleepMilliSecond(100);
-				} else {
-					break;
-				}
-			} else {
-				break;
-			}
-		} else if (scsiq->r3.done_stat == QD_ABORTED_BY_HOST) {
-			break;
-		} else {
-			break;
-		}
-	}
-	return (0);
-}
-
-#if CC_INIT_INQ_DISPLAY
-
-#endif
-
-int
-AscPollQDone(
-				ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				ASC_SCSI_REQ_Q dosfar * scsiq,
-				int timeout_sec
-)
-{
-	int                 loop, loop_end;
-	int                 sta;
-	PortAddr            iop_base;
-
-	iop_base = asc_dvc->iop_base;
-	loop = 0;
-	loop_end = timeout_sec * 100;
-	sta = 1;
-
-	while (TRUE) {
-		ASC_DBG4(3,
-		 "AscPollQDone: loop %d, err_code %x, done_stat %x, scsi_stat %x\n",
-		 loop, asc_dvc->err_code, scsiq->r3.done_stat, scsiq->r3.scsi_stat);
-		if (asc_dvc->err_code != 0) {
-			scsiq->r3.done_stat = QD_WITH_ERROR;
-			sta = ERR;
-			break;
-		}
-		if (scsiq->r3.done_stat != QD_IN_PROGRESS) {
-			if ((scsiq->r3.done_stat == QD_WITH_ERROR) &&
-				(scsiq->r3.scsi_stat == SS_TARGET_BUSY)) {
-				sta = 0x80;
-				break;
-			}
-			break;
-		}
-		DvcSleepMilliSecond(10);
-		if (loop++ > loop_end) {
-			sta = 0;
-			break;
-		}
-		if (AscIsChipHalted(iop_base)) {
-			AscISR(asc_dvc);
-			loop = 0;
-		} else {
-			ASC_DBG(3, "AscPollQDone: AscIsIntPending()\n");
-			if (AscIsIntPending(iop_base)) {
-				ASC_DBG(3, "AscPollQDone: AscISR()\n");
-				AscISR(asc_dvc);
-			}
-		}
-	}
-	ASC_DBG1(3, "AscPollQDone: sta %x\n", sta);
-	return (sta);
-}
-
-uchar
-AscReadLramByte(
-				   PortAddr iop_base,
-				   ushort addr
-)
-{
-	uchar               byte_data;
-	ushort              word_data;
-
-	if (isodd_word(addr)) {
-		AscSetChipLramAddr(iop_base, addr - 1);
-		word_data = AscGetChipLramData(iop_base);
-
-#if CC_LITTLE_ENDIAN_HOST
-		byte_data = (uchar) ((word_data >> 8) & 0xFF);
-#else
-		byte_data = (uchar) (word_data & 0xFF);
-#endif
-
-	} else {
-		AscSetChipLramAddr(iop_base, addr);
-		word_data = AscGetChipLramData(iop_base);
-
-#if CC_LITTLE_ENDIAN_HOST
-		byte_data = (uchar) (word_data & 0xFF);
-#else
-		byte_data = (uchar) ((word_data >> 8) & 0xFF);
-#endif
-
-	}
-	return (byte_data);
-}
-
-ushort
-AscReadLramWord(
-				   PortAddr iop_base,
-				   ushort addr
-)
-{
-	ushort              word_data;
-
-	AscSetChipLramAddr(iop_base, addr);
-	word_data = AscGetChipLramData(iop_base);
-	return (word_data);
-}
-
-ulong
-AscReadLramDWord(
-					PortAddr iop_base,
-					ushort addr
-)
-{
-	ushort              val_low, val_high;
-	ulong               dword_data;
-
-	AscSetChipLramAddr(iop_base, addr);
-
-#if CC_LITTLE_ENDIAN_HOST
-	val_low = AscGetChipLramData(iop_base);
-
-	val_high = AscGetChipLramData(iop_base);
-#else
-	val_high = AscGetChipLramData(iop_base);
-	val_low = AscGetChipLramData(iop_base);
-#endif
-
-	dword_data = ((ulong) val_high << 16) | (ulong) val_low;
-	return (dword_data);
-}
-
-void
-AscWriteLramWord(
-					PortAddr iop_base,
-					ushort addr,
-					ushort word_val
-)
-{
-	AscSetChipLramAddr(iop_base, addr);
-	AscPutChipLramData(iop_base, word_val);
-	return;
-}
-
-void
-AscWriteLramDWord(
-					 PortAddr iop_base,
-					 ushort addr,
-					 ulong dword_val
-)
-{
-	ushort              word_val;
-
-	AscSetChipLramAddr(iop_base, addr);
-
-#if CC_LITTLE_ENDIAN_HOST
-	word_val = (ushort) dword_val;
-	AscPutChipLramData(iop_base, word_val);
-	word_val = (ushort) (dword_val >> 16);
-	AscPutChipLramData(iop_base, word_val);
-#else
-	word_val = (ushort) (dword_val >> 16);
-	AscPutChipLramData(iop_base, word_val);
-	word_val = (ushort) dword_val;
-	AscPutChipLramData(iop_base, word_val);
-#endif
-	return;
-}
-
-void
-AscWriteLramByte(
-					PortAddr iop_base,
-					ushort addr,
-					uchar byte_val
-)
-{
-	ushort              word_data;
-
-	if (isodd_word(addr)) {
-		addr--;
-		word_data = AscReadLramWord(iop_base, addr);
-		word_data &= 0x00FF;
-		word_data |= (((ushort) byte_val << 8) & 0xFF00);
-	} else {
-		word_data = AscReadLramWord(iop_base, addr);
-		word_data &= 0xFF00;
-		word_data |= ((ushort) byte_val & 0x00FF);
-	}
-	AscWriteLramWord(iop_base, addr, word_data);
-	return;
-}
-
-int
-AscVerWriteLramWord(
-					   PortAddr iop_base,
-					   ushort addr,
-					   ushort word_val
-)
-{
-	int                 sta;
-
-	sta = 0;
-	AscSetChipLramAddr(iop_base, addr);
-	AscPutChipLramData(iop_base, word_val);
-	AscSetChipLramAddr(iop_base, addr);
-	if (word_val != AscGetChipLramData(iop_base)) {
-		sta = ERR;
-	}
-	return (sta);
-}
-
-void
-AscMemWordCopyToLram(
-						PortAddr iop_base,
-						ushort s_addr,
-						ushort dosfar * s_buffer,
-						int words
-)
-{
-	AscSetChipLramAddr(iop_base, s_addr);
-	DvcOutPortWords(iop_base + IOP_RAM_DATA, s_buffer, words);
-	return;
-}
-
-void
-AscMemDWordCopyToLram(
-						 PortAddr iop_base,
-						 ushort s_addr,
-						 ulong dosfar * s_buffer,
-						 int dwords
-)
-{
-	AscSetChipLramAddr(iop_base, s_addr);
-	DvcOutPortDWords(iop_base + IOP_RAM_DATA, s_buffer, dwords);
-	return;
-}
-
-void
-AscMemWordCopyFromLram(
-						  PortAddr iop_base,
-						  ushort s_addr,
-						  ushort dosfar * d_buffer,
-						  int words
-)
-{
-	AscSetChipLramAddr(iop_base, s_addr);
-	DvcInPortWords(iop_base + IOP_RAM_DATA, d_buffer, words);
-	return;
-}
-
-ulong
-AscMemSumLramWord(
-					 PortAddr iop_base,
-					 ushort s_addr,
-					 rint words
-)
-{
-	ulong               sum;
-	int                 i;
-
-	sum = 0L;
-	for (i = 0; i < words; i++, s_addr += 2) {
-		sum += AscReadLramWord(iop_base, s_addr);
-	}
-	return (sum);
-}
-
-void
-AscMemWordSetLram(
-					 PortAddr iop_base,
-					 ushort s_addr,
-					 ushort set_wval,
-					 rint words
-)
-{
-	rint                i;
-
-	AscSetChipLramAddr(iop_base, s_addr);
-	for (i = 0; i < words; i++) {
-		AscPutChipLramData(iop_base, set_wval);
-	}
-	return;
-}
-
-int
-AscScsiInquiry(
-				  ASC_DVC_VAR asc_ptr_type * asc_dvc,
-				  ASC_SCSI_REQ_Q dosfar * scsiq,
-				  uchar dosfar * buf, int buf_len
-)
-{
-	if (AscScsiSetupCmdQ(asc_dvc, scsiq, buf,
-						 (ulong) buf_len) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	scsiq->cdb[0] = (uchar) SCSICMD_Inquiry;
-	scsiq->cdb[1] = scsiq->r1.target_lun << 5;
-	scsiq->cdb[2] = 0;
-	scsiq->cdb[3] = 0;
-	scsiq->cdb[4] = buf_len;
-	scsiq->cdb[5] = 0;
-	scsiq->r2.cdb_len = 6;
-	return (0);
-}
-
-int
-AscScsiReadCapacity(
-					   ASC_DVC_VAR asc_ptr_type * asc_dvc,
-					   ASC_SCSI_REQ_Q dosfar * scsiq,
-					   uchar dosfar * info
-)
-{
-	if (AscScsiSetupCmdQ(asc_dvc, scsiq, info, 8L) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	scsiq->cdb[0] = (uchar) SCSICMD_ReadCapacity;
-	scsiq->cdb[1] = scsiq->r1.target_lun << 5;
-	scsiq->cdb[2] = 0;
-	scsiq->cdb[3] = 0;
-	scsiq->cdb[4] = 0;
-	scsiq->cdb[5] = 0;
-	scsiq->cdb[6] = 0;
-	scsiq->cdb[7] = 0;
-	scsiq->cdb[8] = 0;
-	scsiq->cdb[9] = 0;
-	scsiq->r2.cdb_len = 10;
-	return (0);
-}
-
-int
-AscScsiTestUnitReady(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						ASC_SCSI_REQ_Q dosfar * scsiq
-)
-{
-	if (AscScsiSetupCmdQ(asc_dvc, scsiq, FNULLPTR,
-						 (ulong) 0L) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	scsiq->r1.cntl = (uchar) ASC_SCSIDIR_NODATA;
-	scsiq->cdb[0] = (uchar) SCSICMD_TestUnitReady;
-	scsiq->cdb[1] = scsiq->r1.target_lun << 5;
-	scsiq->cdb[2] = 0;
-	scsiq->cdb[3] = 0;
-	scsiq->cdb[4] = 0;
-	scsiq->cdb[5] = 0;
-	scsiq->r2.cdb_len = 6;
-	return (0);
-}
-
-int
-AscScsiStartStopUnit(
-						ASC_DVC_VAR asc_ptr_type * asc_dvc,
-						ASC_SCSI_REQ_Q dosfar * scsiq,
-						uchar op_mode
-)
-{
-	if (AscScsiSetupCmdQ(asc_dvc, scsiq, FNULLPTR, (ulong) 0L) == ERR) {
-		return (scsiq->r3.done_stat = QD_WITH_ERROR);
-	}
-	scsiq->r1.cntl = (uchar) ASC_SCSIDIR_NODATA;
-	scsiq->cdb[0] = (uchar) SCSICMD_StartStopUnit;
-	scsiq->cdb[1] = scsiq->r1.target_lun << 5;
-	scsiq->cdb[2] = 0;
-	scsiq->cdb[3] = 0;
-	scsiq->cdb[4] = op_mode;
-
-	scsiq->cdb[5] = 0;
-	scsiq->r2.cdb_len = 6;
-	return (0);
-}
diff --git a/i386/i386at/gpl/linux/scsi/advansys.h b/i386/i386at/gpl/linux/scsi/advansys.h
deleted file mode 100644
index 255279ca..00000000
--- a/i386/i386at/gpl/linux/scsi/advansys.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* $Id: advansys.h,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $ */
-/*
- * advansys.h - Linux Host Driver for AdvanSys SCSI Adapters
- *
- * Copyright (c) 1995-1996 Advanced System Products, Inc.
- *
- * This driver may be modified and freely distributed provided that
- * the above copyright message and this comment are included in the
- * distribution. The latest version of this driver is available at
- * the AdvanSys FTP and BBS sites listed below.
- *
- * Please send questions, comments, and bug reports to:
- * bobf@advansys.com (Bob Frey)
- */
-
-#ifndef _ADVANSYS_H
-#define _ADVANSYS_H
-
-/* The driver can be used in Linux 1.2.X or 1.3.X. */
-#if !defined(LINUX_1_2) && !defined(LINUX_1_3)
-#ifndef LINUX_VERSION_CODE
-#include <linux/version.h>
-#endif /* LINUX_VERSION_CODE */
-#if LINUX_VERSION_CODE > 65536 + 3 * 256
-#define LINUX_1_3
-#else /* LINUX_VERSION_CODE */
-#define LINUX_1_2
-#endif /* LINUX_VERSION_CODE */
-#endif /* !defined(LINUX_1_2) && !defined(LINUX_1_3) */
-
-/*
- * Scsi_Host_Template function prototypes.
- */
-int advansys_detect(Scsi_Host_Template *);
-int advansys_release(struct Scsi_Host *);
-const char *advansys_info(struct Scsi_Host *);
-int advansys_command(Scsi_Cmnd *);
-int advansys_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int advansys_abort(Scsi_Cmnd *);
-int advansys_reset(Scsi_Cmnd *);
-#ifdef LINUX_1_2
-int advansys_biosparam(Disk *, int, int[]);
-#else /* LINUX_1_3 */
-int advansys_biosparam(Disk *, kdev_t, int[]);
-extern struct proc_dir_entry proc_scsi_advansys;
-int advansys_proc_info(char *, char **, off_t, int, int, int);
-#endif /* LINUX_1_3 */
-
-/* init/main.c setup function */
-void advansys_setup(char *, int *);
-
-/*
- * AdvanSys Host Driver Scsi_Host_Template (struct SHT) from hosts.h.
- */
-#ifdef LINUX_1_2
-#define ADVANSYS { \
-	NULL,					/* struct SHT *next */ \
-	NULL,					/* int *usage_count */ \
-	"advansys",				/* char *name */ \
-	advansys_detect,		/* int (*detect)(struct SHT *) */ \
-	advansys_release,		/* int (*release)(struct Scsi_Host *) */ \
-	advansys_info,			/* const char *(*info)(struct Scsi_Host *) */ \
-	advansys_command, 		/* int (*command)(Scsi_Cmnd *) */ \
-	advansys_queuecommand, \
-			/* int (*queuecommand)(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)) */ \
-	advansys_abort,			/* int (*abort)(Scsi_Cmnd *) */ \
-	advansys_reset,			/* int (*reset)(Scsi_Cmnd *) */ \
-	NULL,					/* int (*slave_attach)(int, int) */ \
-	advansys_biosparam,		/* int (* bios_param)(Disk *, int, int []) */ \
-	/* \
-	 * The following fields are set per adapter in advansys_detect(). \
-	 */ \
-	0,						/* int can_queue */ \
-	0,						/* int this_id */ \
-	0,						/* short unsigned int sg_tablesize */ \
-	0,						/* short cmd_per_lun */ \
-	0,						/* unsigned char present */	\
-	/* \
-	 * Because the driver may control an ISA adapter 'unchecked_isa_dma' \
-	 * must be set. The flag will be cleared in advansys_detect for non-ISA \
-	 * adapters. Refer to the comment in scsi_module.c for more information. \
-	 */ \
-	1,						/* unsigned unchecked_isa_dma:1 */ \
-	/* \
-	 * All adapters controlled by this driver are capable of large \
-	 * scatter-gather lists. This apparently obviates any performance
-	 * gain provided by setting 'use_clustering'. \
-	 */ \
-	DISABLE_CLUSTERING,		/* unsigned use_clustering:1 */ \
-}
-#else /* LINUX_1_3 */
-#define ADVANSYS { \
-	NULL,					/* struct SHT *next */ \
-	NULL,					/* long *usage_count */ \
-	&proc_scsi_advansys,	/* struct proc_dir_entry *proc_dir */ \
-	advansys_proc_info,	\
-			/* int (*proc_info)(char *, char **, off_t, int, int, int) */ \
-	"advansys",				/* const char *name */ \
-	advansys_detect,		/* int (*detect)(struct SHT *) */ \
-	advansys_release,		/* int (*release)(struct Scsi_Host *) */ \
-	advansys_info,			/* const char *(*info)(struct Scsi_Host *) */ \
-	advansys_command, 		/* int (*command)(Scsi_Cmnd *) */ \
-	advansys_queuecommand, \
-			/* int (*queuecommand)(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)) */ \
-	advansys_abort,			/* int (*abort)(Scsi_Cmnd *) */ \
-	advansys_reset,			/* int (*reset)(Scsi_Cmnd *) */ \
-	NULL,					/* int (*slave_attach)(int, int) */ \
-	advansys_biosparam,		/* int (* bios_param)(Disk *, kdev_t, int []) */ \
-	/* \
-	 * The following fields are set per adapter in advansys_detect(). \
-	 */ \
-	0,						/* int can_queue */ \
-	0,						/* int this_id */ \
-	0,						/* short unsigned int sg_tablesize */ \
-	0,						/* short cmd_per_lun */ \
-	0,						/* unsigned char present */	\
-	/* \
-	 * Because the driver may control an ISA adapter 'unchecked_isa_dma' \
-	 * must be set. The flag will be cleared in advansys_detect for non-ISA \
-	 * adapters. Refer to the comment in scsi_module.c for more information. \
-	 */ \
-	1,						/* unsigned unchecked_isa_dma:1 */ \
-	/* \
-	 * All adapters controlled by this driver are capable of large \
-	 * scatter-gather lists. This apparently obviates any performance
-	 * gain provided by setting 'use_clustering'. \
-	 */ \
-	DISABLE_CLUSTERING,		/* unsigned use_clustering:1 */ \
-}
-#endif /* LINUX_1_3 */
-#endif /* _ADVANSYS_H */
diff --git a/i386/i386at/gpl/linux/scsi/aha152x.c b/i386/i386at/gpl/linux/scsi/aha152x.c
deleted file mode 100644
index 67dcd102..00000000
--- a/i386/i386at/gpl/linux/scsi/aha152x.c
+++ /dev/null
@@ -1,2985 +0,0 @@
-/* aha152x.c -- Adaptec AHA-152x driver
- * Author: Juergen E. Fischer, fischer@et-inf.fho-emden.de
- * Copyright 1993, 1994, 1995 Juergen E. Fischer
- *
- *
- * This driver is based on
- *   fdomain.c -- Future Domain TMC-16x0 driver
- * which is
- *   Copyright 1992, 1993 Rickard E. Faith (faith@cs.unc.edu)
- *
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- *
- * $Id: aha152x.c,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- *
- * $Log: aha152x.c,v $
- * Revision 1.1.1.1  1996/10/30 01:40:01  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:17  goel
- * Linux driver merge.
- *
- * Revision 1.14  1996/01/17  15:11:20  fischer
- * - fixed lockup in MESSAGE IN phase after reconnection
- *
- * Revision 1.13  1996/01/09  02:15:53  fischer
- * - some cleanups
- * - moved request_irq behind controller initialization
- *   (to avoid spurious interrupts)
- *
- * Revision 1.12  1995/12/16  12:26:07  fischer
- * - barrier()'s added
- * - configurable RESET delay added
- *
- * Revision 1.11  1995/12/06  21:18:35  fischer
- * - some minor updates
- *
- * Revision 1.10  1995/07/22  19:18:45  fischer
- * - support for 2 controllers
- * - started synchronous data transfers (not working yet)
- *
- * Revision 1.9  1995/03/18  09:20:24  root
- * - patches for PCMCIA and modules
- *
- * Revision 1.8  1995/01/21  22:07:19  root
- * - snarf_region => request_region
- * - aha152x_intr interface change
- *
- * Revision 1.7  1995/01/02  23:19:36  root
- * - updated COMMAND_SIZE to cmd_len
- * - changed sti() to restore_flags()
- * - fixed some #ifdef which generated warnings
- *
- * Revision 1.6  1994/11/24  20:35:27  root
- * - problem with odd number of bytes in fifo fixed
- *
- * Revision 1.5  1994/10/30  14:39:56  root
- * - abort code fixed
- * - debugging improved
- *
- * Revision 1.4  1994/09/12  11:33:01  root
- * - irqaction to request_irq
- * - abortion updated
- *
- * Revision 1.3  1994/08/04  13:53:05  root
- * - updates for mid-level-driver changes
- * - accept unexpected BUSFREE phase as error condition
- * - parity check now configurable
- *
- * Revision 1.2  1994/07/03  12:56:36  root
- * - cleaned up debugging code
- * - more tweaking on reset delays
- * - updated abort/reset code (pretty untested...)
- *
- * Revision 1.1  1994/05/28  21:18:49  root
- * - update for mid-level interface change (abort-reset)
- * - delays after resets adjusted for some slow devices
- *
- * Revision 1.0  1994/03/25  12:52:00  root
- * - Fixed "more data than expected" problem
- * - added new BIOS signatures
- *
- * Revision 0.102  1994/01/31  20:44:12  root
- * - minor changes in insw/outsw handling
- *
- * Revision 0.101  1993/12/13  01:16:27  root
- * - fixed STATUS phase (non-GOOD stati were dropped sometimes;
- *   fixes problems with CD-ROM sector size detection & media change)
- *
- * Revision 0.100  1993/12/10  16:58:47  root
- * - fix for unsuccessful selections in case of non-continuous id assignments
- *   on the scsi bus.
- *
- * Revision 0.99  1993/10/24  16:19:59  root
- * - fixed DATA IN (rare read errors gone)
- *
- * Revision 0.98  1993/10/17  12:54:44  root
- * - fixed some recent fixes (shame on me)
- * - moved initialization of scratch area to aha152x_queue
- *
- * Revision 0.97  1993/10/09  18:53:53  root
- * - DATA IN fixed. Rarely left data in the fifo.
- *
- * Revision 0.96  1993/10/03  00:53:59  root
- * - minor changes on DATA IN
- *
- * Revision 0.95  1993/09/24  10:36:01  root
- * - change handling of MSGI after reselection
- * - fixed sti/cli
- * - minor changes
- *
- * Revision 0.94  1993/09/18  14:08:22  root
- * - fixed bug in multiple outstanding command code
- * - changed detection
- * - support for kernel command line configuration
- * - reset corrected
- * - changed message handling
- *
- * Revision 0.93  1993/09/15  20:41:19  root
- * - fixed bugs with multiple outstanding commands
- *
- * Revision 0.92  1993/09/13  02:46:33  root
- * - multiple outstanding commands work (no problems with IBM drive)
- *
- * Revision 0.91  1993/09/12  20:51:46  root
- * added multiple outstanding commands
- * (some problem with this $%&? IBM device remain)
- *
- * Revision 0.9  1993/09/12  11:11:22  root
- * - corrected auto-configuration
- * - changed the auto-configuration (added some '#define's)
- * - added support for dis-/reconnection
- *
- * Revision 0.8  1993/09/06  23:09:39  root
- * - added support for the drive activity light
- * - minor changes
- *
- * Revision 0.7  1993/09/05  14:30:15  root
- * - improved phase detection
- * - now using the new snarf_region code of 0.99pl13
- *
- * Revision 0.6  1993/09/02  11:01:38  root
- * first public release; added some signatures and biosparam()
- *
- * Revision 0.5  1993/08/30  10:23:30  root
- * fixed timing problems with my IBM drive
- *
- * Revision 0.4  1993/08/29  14:06:52  root
- * fixed some problems with timeouts due incomplete commands
- *
- * Revision 0.3  1993/08/28  15:55:03  root
- * writing data works too.  mounted and worked on a dos partition
- *
- * Revision 0.2  1993/08/27  22:42:07  root
- * reading data works.  Mounted a msdos partition.
- *
- * Revision 0.1  1993/08/25  13:38:30  root
- * first "damn thing doesn't work" version
- *
- * Revision 0.0  1993/08/14  19:54:25  root
- * empty function bodies; detect() works.
- *
- *
- **************************************************************************
-
-
- 
- DESCRIPTION:
-
- This is the Linux low-level SCSI driver for Adaptec AHA-1520/1522
- SCSI host adapters.
-
-
- PER-DEFINE CONFIGURABLE OPTIONS:
-
- AUTOCONF:
-   use configuration the controller reports (only 152x)
-
- SKIP_BIOSTEST:
-   Don't test for BIOS signature (AHA-1510 or disabled BIOS)
-
- SETUP0	{ IOPORT, IRQ, SCSI_ID, RECONNECT, PARITY, SYNCHRONOUS, DELAY }:
-   override for the first controller
-   
- SETUP1	{ IOPORT, IRQ, SCSI_ID, RECONNECT, PARITY, SYNCHRONOUS, DELAY }:
-   override for the second controller
-
-
- LILO COMMAND LINE OPTIONS:
-
- aha152x=<IOPORT>[,<IRQ>[,<SCSI-ID>[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>]]]]]]
-
- The normal configuration can be overridden by specifying a command line.
- When you do this, the BIOS test is skipped. Entered values have to be
- valid (known). Don't use values that aren't supported under normal operation.
- If you think that you need other values: contact me.  For two controllers
- use the aha152x statement twice.
-
-
- REFERENCES USED:
-
- "AIC-6260 SCSI Chip Specification", Adaptec Corporation.
-
- "SCSI COMPUTER SYSTEM INTERFACE - 2 (SCSI-2)", X3T9.2/86-109 rev. 10h
-
- "Writing a SCSI device driver for Linux", Rik Faith (faith@cs.unc.edu)
-
- "Kernel Hacker's Guide", Michael K. Johnson (johnsonm@sunsite.unc.edu)
-
- "Adaptec 1520/1522 User's Guide", Adaptec Corporation.
- 
- Michael K. Johnson (johnsonm@sunsite.unc.edu)
-
- Drew Eckhardt (drew@cs.colorado.edu)
-
- Eric Youngdale (ericy@cais.com) 
-
- special thanks to Eric Youngdale for the free(!) supplying the
- documentation on the chip.
-
- **************************************************************************/
-
-#ifdef PCMCIA
-#define MODULE
-#endif
-
-#include <linux/module.h>
-
-#ifdef PCMCIA
-#undef MODULE
-#endif
-
-#include <linux/sched.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "sd.h"
-#include "hosts.h"
-#include "constants.h"
-#include <asm/system.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/wait.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-
-#include "aha152x.h"
-#include <linux/stat.h>
-
-struct proc_dir_entry proc_scsi_aha152x = {
-    PROC_SCSI_AHA152X, 7, "aha152x",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/* DEFINES */
-
-#ifdef MACH
-#define AUTOCONF
-#endif
-
-/* For PCMCIA cards, always use AUTOCONF */
-#if defined(PCMCIA) || defined(MODULE)
-#if !defined(AUTOCONF)
-#define AUTOCONF
-#endif
-#endif
-
-#if !defined(AUTOCONF) && !defined(SETUP0)
-#error define AUTOCONF or SETUP0
-#endif
-
-#if defined(DEBUG_AHA152X)
-
-#undef  SKIP_PORTS              /* don't display ports */
-
-#undef  DEBUG_QUEUE             /* debug queue() */
-#undef  DEBUG_RESET             /* debug reset() */
-#undef  DEBUG_INTR              /* debug intr() */
-#undef  DEBUG_SELECTION         /* debug selection part in intr() */
-#undef  DEBUG_MSGO              /* debug message out phase in intr() */
-#undef  DEBUG_MSGI              /* debug message in phase in intr() */
-#undef  DEBUG_STATUS            /* debug status phase in intr() */
-#undef  DEBUG_CMD               /* debug command phase in intr() */
-#undef  DEBUG_DATAI             /* debug data in phase in intr() */
-#undef  DEBUG_DATAO             /* debug data out phase in intr() */
-#undef  DEBUG_ABORT             /* debug abort() */
-#undef  DEBUG_DONE              /* debug done() */
-#undef  DEBUG_BIOSPARAM         /* debug biosparam() */
-
-#undef  DEBUG_RACE              /* debug race conditions */
-#undef  DEBUG_PHASES            /* debug phases (useful to trace) */
-#undef  DEBUG_QUEUES            /* debug reselection */
-
-/* recently used for debugging */
-#if 0
-#endif
-
-#define DEBUG_SELECTION
-#define DEBUG_PHASES
-#define DEBUG_RESET
-#define DEBUG_ABORT
-
-#define DEBUG_DEFAULT (debug_reset|debug_abort)
-
-#endif
-
-/* END OF DEFINES */
-
-extern long loops_per_sec;
-
-#define DELAY_DEFAULT 100
-
-/* some additional "phases" for getphase() */
-#define P_BUSFREE  1
-#define P_PARITY   2
-
-/* possible irq range */
-#define IRQ_MIN 9
-#define IRQ_MAX 12
-#define IRQS    IRQ_MAX-IRQ_MIN+1
-
-enum {
-  not_issued   = 0x0001,
-  in_selection = 0x0002,
-  disconnected = 0x0004,
-  aborted      = 0x0008,
-  sent_ident   = 0x0010,
-  in_other     = 0x0020,
-  in_sync      = 0x0040,
-  sync_ok      = 0x0080,
-};
-
-/* set by aha152x_setup according to the command line */
-static int  setup_count=0;
-static struct aha152x_setup {
-  int io_port;
-  int irq;
-  int scsiid;
-  int reconnect;
-  int parity;
-  int synchronous;
-  int delay;
-#ifdef DEBUG_AHA152X
-  int debug;
-#endif
-  char *conf;
-} setup[2];
-
-static struct Scsi_Host *aha152x_host[IRQS];
-
-#define HOSTDATA(shpnt)   ((struct aha152x_hostdata *) &shpnt->hostdata)
-#define CURRENT_SC	  (HOSTDATA(shpnt)->current_SC)
-#define ISSUE_SC	  (HOSTDATA(shpnt)->issue_SC)
-#define DISCONNECTED_SC	  (HOSTDATA(shpnt)->disconnected_SC)
-#define DELAY             (HOSTDATA(shpnt)->delay)
-#define SYNCRATE	  (HOSTDATA(shpnt)->syncrate[CURRENT_SC->target])
-#define MSG(i)            (HOSTDATA(shpnt)->message[i])
-#define MSGLEN            (HOSTDATA(shpnt)->message_len)
-#define ADDMSG(x)	  (MSG(MSGLEN++)=x)
-
-struct aha152x_hostdata {
-  Scsi_Cmnd     *issue_SC;
-  Scsi_Cmnd     *current_SC;
-  Scsi_Cmnd     *disconnected_SC;
-  int           aborting;
-  int           abortion_complete;
-  int           abort_result;
-  int           commands;
-  
-  int           reconnect;
-  int           parity;
-  int           synchronous;
-  int           delay;
- 
-  unsigned char syncrate[8];
-  
-  unsigned char message[256];
-  int           message_len;
-
-#ifdef DEBUG_AHA152X
-  int           debug;
-#endif
-};
-
-void aha152x_intr(int irq, struct pt_regs *);
-void aha152x_done(struct Scsi_Host *shpnt, int error);
-void aha152x_setup(char *str, int *ints);
-int aha152x_checksetup(struct aha152x_setup *setup);
-
-static void aha152x_reset_ports(struct Scsi_Host *shpnt);
-static void aha152x_panic(struct Scsi_Host *shpnt, char *msg);
-
-static void disp_ports(struct Scsi_Host *shpnt);
-static void show_command(Scsi_Cmnd *ptr);
-static void show_queues(struct Scsi_Host *shpnt);
-static void disp_enintr(struct Scsi_Host *shpnt);
-
-#if defined(DEBUG_RACE)
-static void enter_driver(const char *);
-static void leave_driver(const char *);
-#endif
-
-/* possible i/o addresses for the AIC-6260 */
-static unsigned short ports[] =
-{
-  0x340,      /* default first */
-  0x140
-};
-#define PORT_COUNT (sizeof(ports) / sizeof(unsigned short))
-
-#if !defined(SKIP_BIOSTEST)
-/* possible locations for the Adaptec BIOS */
-static void *addresses[] =
-{
-  (void *) 0xdc000,   /* default first */
-  (void *) 0xc8000,
-  (void *) 0xcc000,
-  (void *) 0xd0000,
-  (void *) 0xd4000,
-  (void *) 0xd8000,
-  (void *) 0xe0000,
-  (void *) 0xeb800,   /* VTech Platinum SMP */
-  (void *) 0xf0000,
-};
-#define ADDRESS_COUNT (sizeof(addresses) / sizeof(void *))
-
-/* signatures for various AIC-6[23]60 based controllers.
-   The point in detecting signatures is to avoid useless
-   and maybe harmful probes on ports. I'm not sure that
-   all listed boards pass auto-configuration. For those
-   which fail the BIOS signature is obsolete, because
-   user intervention to supply the configuration is 
-   needed anyway. */
-static struct signature {
-  char *signature;
-  int  sig_offset;
-  int  sig_length;
-} signatures[] =
-{
-  { "Adaptec AHA-1520 BIOS",      0x102e, 21 },  /* Adaptec 152x */
-  { "Adaptec ASW-B626 BIOS",      0x1029, 21 },  /* on-board controller */
-  { "Adaptec BIOS: ASW-B626",       0x0f, 22 },  /* on-board controller */
-  { "Adaptec ASW-B626 S2",        0x2e6c, 19 },  /* on-board controller */
-  { "Adaptec BIOS:AIC-6360",         0xc, 21 },  /* on-board controller */
-  { "ScsiPro SP-360 BIOS",        0x2873, 19 },  /* ScsiPro-Controller  */
-  { "GA-400 LOCAL BUS SCSI BIOS", 0x102e, 26 },  /* Gigabyte Local-Bus-SCSI */
-  { "Adaptec BIOS:AVA-282X",         0xc, 21 },  /* Adaptec 282x */
-  { "Adaptec IBM Dock II SCSI",   0x2edd, 24 },  /* IBM Thinkpad Dock II */
-  { "Adaptec BIOS:AHA-1532P",       0x1c, 22 },  /* IBM Thinkpad Dock II SCSI */
-};
-#define SIGNATURE_COUNT (sizeof(signatures) / sizeof(struct signature))
-#endif
-
-
-static void do_pause(unsigned amount) /* Pause for amount*10 milliseconds */
-{
-   unsigned long the_time = jiffies + amount; /* 0.01 seconds per jiffy */
-
-   while (jiffies < the_time)
-    barrier();
-}
-
-/*
- *  queue services:
- */
-static inline void append_SC(Scsi_Cmnd **SC, Scsi_Cmnd *new_SC)
-{
-  Scsi_Cmnd *end;
-
-  new_SC->host_scribble = (unsigned char *) NULL;
-  if(!*SC)
-    *SC=new_SC;
-  else
-    {
-      for(end=*SC; end->host_scribble; end = (Scsi_Cmnd *) end->host_scribble)
-	;
-      end->host_scribble = (unsigned char *) new_SC;
-    }
-}
-
-static inline Scsi_Cmnd *remove_first_SC(Scsi_Cmnd **SC)
-{
-  Scsi_Cmnd *ptr;
-
-  ptr=*SC;
-  if(ptr)
-    *SC= (Scsi_Cmnd *) (*SC)->host_scribble;
-  return ptr;
-}
-
-static inline Scsi_Cmnd *remove_SC(Scsi_Cmnd **SC, int target, int lun)
-{
-  Scsi_Cmnd *ptr, *prev;
-
-  for(ptr=*SC, prev=NULL;
-       ptr && ((ptr->target!=target) || (ptr->lun!=lun));
-      prev = ptr, ptr = (Scsi_Cmnd *) ptr->host_scribble)
-    ;
-
-  if(ptr)
-    if(prev)
-      prev->host_scribble = ptr->host_scribble;
-    else
-      *SC= (Scsi_Cmnd *) ptr->host_scribble;
-  return ptr;
-}
-
-/*
- * read inbound byte and wait for ACK to get low
- */
-static void make_acklow(struct Scsi_Host *shpnt)
-{
-  SETPORT(SXFRCTL0, CH1|SPIOEN);
-  GETPORT(SCSIDAT);
-  SETPORT(SXFRCTL0, CH1);
-
-  while(TESTHI(SCSISIG, ACKI))
-    barrier();
-}
-
-/*
- * detect current phase more reliable:
- * phase is valid, when the target asserts REQ after we've deasserted ACK.
- *
- * return value is a valid phase or an error code.
- *
- * errorcodes:
- *   P_BUSFREE   BUS FREE phase detected
- *   P_PARITY    parity error in DATA phase
- */
-static int getphase(struct Scsi_Host *shpnt)
-{
-  int phase, sstat1;
-  
-  while(1)
-    {
-      do
-	{
-          while(!((sstat1 = GETPORT(SSTAT1)) & (BUSFREE|SCSIRSTI|REQINIT)))
-            barrier();
-          if(sstat1 & BUSFREE)
-	    return P_BUSFREE;
-          if(sstat1 & SCSIRSTI)
-	    {
-	      printk("aha152x: RESET IN\n");
-              SETPORT(SSTAT1, SCSIRSTI);
-	    }
-	}
-      while(TESTHI(SCSISIG, ACKI) || TESTLO(SSTAT1, REQINIT));
-
-      SETPORT(SSTAT1, CLRSCSIPERR);
-  
-      phase = GETPORT(SCSISIG) & P_MASK ;
-
-      if(TESTHI(SSTAT1, SCSIPERR))
-	{
-          if((phase & (CDO|MSGO))==0)                        /* DATA phase */
-	    return P_PARITY;
-
-          make_acklow(shpnt);
-	}
-      else
-	return phase;
-    }
-}
-
-/* called from init/main.c */
-void aha152x_setup(char *str, int *ints)
-{
-  if(setup_count>2)
-    panic("aha152x: you can only configure up to two controllers\n");
-
-  setup[setup_count].conf        = str;
-  setup[setup_count].io_port     = ints[0] >= 1 ? ints[1] : 0x340;
-  setup[setup_count].irq         = ints[0] >= 2 ? ints[2] : 11;
-  setup[setup_count].scsiid      = ints[0] >= 3 ? ints[3] : 7;
-  setup[setup_count].reconnect   = ints[0] >= 4 ? ints[4] : 1;
-  setup[setup_count].parity      = ints[0] >= 5 ? ints[5] : 1;
-  setup[setup_count].synchronous = ints[0] >= 6 ? ints[6] : 0 /* FIXME: 1 */;
-  setup[setup_count].delay       = ints[0] >= 7 ? ints[7] : DELAY_DEFAULT;
-#ifdef DEBUG_AHA152X
-  setup[setup_count].debug       = ints[0] >= 8 ? ints[8] : DEBUG_DEFAULT;
-  if(ints[0]>8)
-    { 
-      printk("aha152x: usage: aha152x=<IOBASE>[,<IRQ>[,<SCSI ID>"
- 	         "[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>[,<DEBUG>]]]]]]]\n");
-#else
-  if(ints[0]>7)
-    {
-      printk("aha152x: usage: aha152x=<IOBASE>[,<IRQ>[,<SCSI ID>"
-             "[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>]]]]]]\n");
-#endif
-    }
-  else 
-    setup_count++;
-}
-
-/*
-   Test, if port_base is valid.
- */
-static int aha152x_porttest(int io_port)
-{
-  int i;
-
-  if(check_region(io_port, IO_RANGE))
-    return 0;
-
-  SETPORT(io_port+O_DMACNTRL1, 0);          /* reset stack pointer */
-  for(i=0; i<16; i++)
-    SETPORT(io_port+O_STACK, i);
-
-  SETPORT(io_port+O_DMACNTRL1, 0);          /* reset stack pointer */
-  for(i=0; i<16 && GETPORT(io_port+O_STACK)==i; i++)
-    ;
-
-  return(i==16);
-}
-
-int aha152x_checksetup(struct aha152x_setup *setup)
-{
-  int i;
-  
-#ifndef PCMCIA
-  for(i=0; i<PORT_COUNT && (setup->io_port != ports[i]); i++)
-    ;
-  
-  if(i==PORT_COUNT)
-    return 0;
-#endif
-  
-  if(!aha152x_porttest(setup->io_port))
-    return 0;
-  
-  if((setup->irq < IRQ_MIN) && (setup->irq > IRQ_MAX))
-    return 0;
-  
-  if((setup->scsiid < 0) || (setup->scsiid > 7))
-    return 0;
-  
-  if((setup->reconnect < 0) || (setup->reconnect > 1))
-    return 0;
-  
-  if((setup->parity < 0) || (setup->parity > 1))
-    return 0;
-  
-  if((setup->synchronous < 0) || (setup->synchronous > 1))
-    return 0;
-  
-  return 1;
-}
-
-
-int aha152x_detect(Scsi_Host_Template * tpnt)
-{
-  int                 i, j, ok;
-#if defined(AUTOCONF)
-  aha152x_config      conf;
-#endif
-  
-  tpnt->proc_dir = &proc_scsi_aha152x;
-
-  for(i=0; i<IRQS; i++)
-    aha152x_host[i] = (struct Scsi_Host *) NULL;
-  
-  if(setup_count)
-    {
-      printk("aha152x: processing commandline: ");
-   
-      for(i=0; i<setup_count; i++)
-        if(!aha152x_checksetup(&setup[i]))
-	{
-                printk("\naha152x: %s\n", setup[i].conf);
-                printk("aha152x: invalid line (controller=%d)\n", i+1);
-	}
-
-      printk("ok\n");
-	}
-
-#ifdef SETUP0
-  if(setup_count<2)
-	{
-      struct aha152x_setup override = SETUP0;
-
-      if(setup_count==0 || (override.io_port != setup[0].io_port))
-        if(!aha152x_checksetup(&override))
-	{
-                printk("\naha152x: SETUP0 (0x%x, %d, %d, %d, %d, %d, %d) invalid\n",
-        	      override.io_port,
-        	      override.irq,
-        	      override.scsiid,
-        	      override.reconnect,
-        	      override.parity,
-        	      override.synchronous,
-        	      override.delay);
-	}
-        else
-          setup[setup_count++] = override;
-	}
-#endif
-
-#ifdef SETUP1
-  if(setup_count<2)
-	{
-      struct aha152x_setup override = SETUP1;
-
-      if(setup_count==0 || (override.io_port != setup[0].io_port))
-        if(!aha152x_checksetup(&override))
-	{
-                printk("\naha152x: SETUP1 (0x%x, %d, %d, %d, %d, %d, %d) invalid\n",
-        	       override.io_port,
-        	       override.irq,
-        	       override.scsiid,
-        	       override.reconnect,
-        	       override.parity,
-        	       override.synchronous,
-        	       override.delay);
-    }
-  else
-          setup[setup_count++] = override;
-    }
-#endif
-  
-#if defined(AUTOCONF)
-  if(setup_count<2)
-    {
-#if !defined(SKIP_BIOSTEST)
-      ok=0;
-      for(i=0; i < ADDRESS_COUNT && !ok; i++)
-            for(j=0; (j < SIGNATURE_COUNT) && !ok; j++)
-	  ok=!memcmp((void *) addresses[i]+signatures[j].sig_offset,
-		     (void *) signatures[j].signature,
-		     (int) signatures[j].sig_length);
-
-      if(!ok && setup_count==0)
-	return 0;
-
-      printk("aha152x: BIOS test: passed, ");
-#else
-      printk("aha152x: ");
-#endif /* !SKIP_BIOSTEST */
- 
-      for(i=0; i<PORT_COUNT && setup_count<2; i++)
-            {
-              if((setup_count==1) && (setup[0].io_port == ports[i]))
-                continue;
-
-              if(aha152x_porttest(ports[i]))
-	{
-                  setup[setup_count].io_port = ports[i];
-              
-                  conf.cf_port =
-        	        (GETPORT(ports[i]+O_PORTA)<<8) + GETPORT(ports[i]+O_PORTB);
-              
-                  setup[setup_count].irq         = IRQ_MIN + conf.cf_irq;
-                  setup[setup_count].scsiid      = conf.cf_id;
-                  setup[setup_count].reconnect   = conf.cf_tardisc;
-                  setup[setup_count].parity      = !conf.cf_parity;
-                  setup[setup_count].synchronous = 0 /* FIXME: conf.cf_syncneg */;
-                  setup[setup_count].delay       = DELAY_DEFAULT;
-#ifdef DEBUG_AHA152X
-                  setup[setup_count].debug       = DEBUG_DEFAULT;
-#endif
-                  setup_count++;
-                }
-	}
-
-      printk("auto configuration: ok, ");
-    }
-#endif
-
-  printk("detection complete\n");
-
-  for(i=0; i<setup_count; i++)
-    {
-      struct Scsi_Host        *shpnt;
-
-      shpnt = aha152x_host[setup[i].irq-IRQ_MIN] =
-        scsi_register(tpnt, sizeof(struct aha152x_hostdata));
-
-      shpnt->io_port                     = setup[i].io_port;
-      shpnt->n_io_port                   = IO_RANGE;
-      shpnt->irq                         = setup[i].irq;
-
-      ISSUE_SC                           = (Scsi_Cmnd *) NULL;
-      CURRENT_SC                         = (Scsi_Cmnd *) NULL;
-      DISCONNECTED_SC                    = (Scsi_Cmnd *) NULL;
-
-      HOSTDATA(shpnt)->reconnect         = setup[i].reconnect;
-      HOSTDATA(shpnt)->parity            = setup[i].parity;
-      HOSTDATA(shpnt)->synchronous       = setup[i].synchronous;
-      HOSTDATA(shpnt)->delay             = setup[i].delay;
-#ifdef DEBUG_AHA152X
-      HOSTDATA(shpnt)->debug             = setup[i].debug;
-#endif
-
-      HOSTDATA(shpnt)->aborting          = 0;
-      HOSTDATA(shpnt)->abortion_complete = 0;
-      HOSTDATA(shpnt)->abort_result      = 0;
-      HOSTDATA(shpnt)->commands          = 0;
-
-      HOSTDATA(shpnt)->message_len       = 0;
-
-      for(j=0; j<8; j++)
-        HOSTDATA(shpnt)->syncrate[j] = 0;
- 
-      SETPORT(SCSIID, setup[i].scsiid << 4);
-      shpnt->this_id=setup[i].scsiid;
-  
-      if(setup[i].reconnect)
-        shpnt->hostt->can_queue=AHA152X_MAXQUEUE;
-
-  /* RESET OUT */
-      SETBITS(SCSISEQ, SCSIRSTO);
-  do_pause(30);
-      CLRBITS(SCSISEQ, SCSIRSTO);
-      do_pause(setup[i].delay);
-
-      aha152x_reset_ports(shpnt);
-      
-      printk("aha152x%d: vital data: PORTBASE=0x%03x, IRQ=%d, SCSI ID=%d,"
-             " reconnect=%s, parity=%s, synchronous=%s, delay=%d\n",
-      	     i,
-             shpnt->io_port,
-             shpnt->irq,
-             shpnt->this_id,
-             HOSTDATA(shpnt)->reconnect ? "enabled" : "disabled",
-             HOSTDATA(shpnt)->parity ? "enabled" : "disabled",
-             HOSTDATA(shpnt)->synchronous ? "enabled" : "disabled",
-             HOSTDATA(shpnt)->delay);
-
-      request_region(shpnt->io_port, IO_RANGE, "aha152x");  /* Register */
-  
-  /* not expecting any interrupts */
-  SETPORT(SIMODE0, 0);
-  SETPORT(SIMODE1, 0);
-
-      SETBITS(DMACNTRL0, INTEN);
-
-      ok = request_irq(setup[i].irq, aha152x_intr, SA_INTERRUPT, "aha152x");
-      
-      if(ok<0)
-        {
-          if(ok == -EINVAL)
-            {
-              printk("aha152x%d: bad IRQ %d.\n", i, setup[i].irq);
-              printk("          Contact author.\n");
-            }
-          else
-            if(ok == -EBUSY)
-              printk("aha152x%d: IRQ %d already in use. Configure another.\n",
-        	     i, setup[i].irq);
-            else
-              {
-                printk("\naha152x%d: Unexpected error code on"
-        	       " requesting IRQ %d.\n", i, setup[i].irq);
-                printk("          Contact author.\n");
-              }
-          printk("aha152x: driver needs an IRQ.\n");
-          continue;
-        }
-    }
-  
-  return (setup_count>0);
-}
-
-/* 
- *  Queue a command and setup interrupts for a free bus.
- */
-int aha152x_queue(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-  struct Scsi_Host *shpnt = SCpnt->host;
-  unsigned long flags;
-
-#if defined(DEBUG_RACE)
-  enter_driver("queue");
-#else
-#if defined(DEBUG_QUEUE)
-  if(HOSTDATA(shpnt)->debug & debug_queue)
-    printk("aha152x: queue(), ");
-#endif
-#endif
-
-#if defined(DEBUG_QUEUE)
-  if(HOSTDATA(shpnt)->debug & debug_queue)
-  {
-      printk("SCpnt (target = %d lun = %d cmnd = ",
-             SCpnt->target, SCpnt->lun);
-    print_command(SCpnt->cmnd);
-      printk(", cmd_len=%d, pieces = %d size = %u), ",
-             SCpnt->cmd_len, SCpnt->use_sg, SCpnt->request_bufflen);
-      disp_ports(shpnt);
-  }
-#endif
-
-  SCpnt->scsi_done =       done;
-
-  /* setup scratch area
-     SCp.ptr              : buffer pointer
-     SCp.this_residual    : buffer length
-     SCp.buffer           : next buffer
-     SCp.buffers_residual : left buffers in list
-     SCp.phase            : current state of the command */
-  SCpnt->SCp.phase = not_issued;
-  if (SCpnt->use_sg)
-    {
-      SCpnt->SCp.buffer =
-        (struct scatterlist *) SCpnt->request_buffer;
-      SCpnt->SCp.ptr              = SCpnt->SCp.buffer->address;
-      SCpnt->SCp.this_residual    = SCpnt->SCp.buffer->length;
-      SCpnt->SCp.buffers_residual = SCpnt->use_sg - 1;
-    }
-  else
-    {
-      SCpnt->SCp.ptr              = (char *)SCpnt->request_buffer;
-      SCpnt->SCp.this_residual    = SCpnt->request_bufflen;
-      SCpnt->SCp.buffer           = NULL;
-      SCpnt->SCp.buffers_residual = 0;
-    }
-	  
-  SCpnt->SCp.Status              = CHECK_CONDITION;
-  SCpnt->SCp.Message             = 0;
-  SCpnt->SCp.have_data_in        = 0;
-  SCpnt->SCp.sent_command        = 0;
-
-  /* Turn led on, when this is the first command. */
-  save_flags(flags);
-  cli();
-  HOSTDATA(shpnt)->commands++;
-  if(HOSTDATA(shpnt)->commands==1)
-    SETPORT(PORTA, 1);
-
-#if defined(DEBUG_QUEUES)
-  if(HOSTDATA(shpnt)->debug & debug_queues)
-    printk("i+ (%d), ", HOSTDATA(shpnt)->commands);
-#endif
-  append_SC(&ISSUE_SC, SCpnt);
-  
-  /* Enable bus free interrupt, when we aren't currently on the bus */
-  if(!CURRENT_SC)
-    {
-      SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-      SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-    }
-  restore_flags(flags);
-
-#if defined(DEBUG_RACE)
-  leave_driver("queue");
-#endif
-
-  return 0;
-}
-
-/*
- *  We only support commands in interrupt-driven fashion
- */
-int aha152x_command(Scsi_Cmnd *SCpnt)
-{
-  printk("aha152x: interrupt driven driver; use aha152x_queue()\n");
-  return -1;
-}
-
-/*
- *  Abort a queued command
- *  (commands that are on the bus can't be aborted easily)
- */
-int aha152x_abort(Scsi_Cmnd *SCpnt)
-{
-  struct Scsi_Host *shpnt = SCpnt->host;
-  unsigned long flags;
-  Scsi_Cmnd *ptr, *prev;
-
-  save_flags(flags);
-  cli();
-
-#if defined(DEBUG_ABORT)
-  if(HOSTDATA(shpnt)->debug & debug_abort)
-  { 
-      printk("aha152x: abort(), SCpnt=0x%08x, ", (unsigned int) SCpnt);
-      show_queues(shpnt);
-  }
-#endif
-
-  /* look for command in issue queue */
-  for(ptr=ISSUE_SC, prev=NULL;
-       ptr && ptr!=SCpnt;
-       prev=ptr, ptr=(Scsi_Cmnd *) ptr->host_scribble)
-    ;
-
-  if(ptr)
-    {
-      /* dequeue */
-      if(prev)
-	prev->host_scribble = ptr->host_scribble;
-      else
-        ISSUE_SC = (Scsi_Cmnd *) ptr->host_scribble;
-      restore_flags(flags);
-
-      ptr->host_scribble = NULL;
-      ptr->result = DID_ABORT << 16;
-      ptr->scsi_done(ptr);
-      return SCSI_ABORT_SUCCESS;
-    }
-
-  /* if the bus is busy or a command is currently processed,
-     we can't do anything more */
-  if (TESTLO(SSTAT1, BUSFREE) || (CURRENT_SC && CURRENT_SC!=SCpnt))
-    {
-      /* fail abortion, if bus is busy */
-
-      if(!CURRENT_SC)
-	printk("bus busy w/o current command, ");
- 
-      restore_flags(flags);
-      return SCSI_ABORT_BUSY;
-    }
-
-  /* bus is free */
-
-  if(CURRENT_SC)
-  { 
-    /* target entered bus free before COMMAND COMPLETE, nothing to abort */
-    restore_flags(flags);
-      CURRENT_SC->result = DID_ERROR << 16;
-      CURRENT_SC->scsi_done(CURRENT_SC);
-      CURRENT_SC = (Scsi_Cmnd *) NULL;
-    return SCSI_ABORT_SUCCESS;
-  }
-
-  /* look for command in disconnected queue */
-  for(ptr=DISCONNECTED_SC, prev=NULL;
-       ptr && ptr!=SCpnt;
-       prev=ptr, ptr=(Scsi_Cmnd *) ptr->host_scribble)
-    ;
-
-  if(ptr)
-    if(!HOSTDATA(shpnt)->aborting)
-      {
-	/* dequeue */
-	if(prev)
-	  prev->host_scribble = ptr->host_scribble;
-	else
-          DISCONNECTED_SC = (Scsi_Cmnd *) ptr->host_scribble;
-  
-	/* set command current and initiate selection,
-	   let the interrupt routine take care of the abortion */
-        CURRENT_SC     = ptr;
-	ptr->SCp.phase = in_selection|aborted;
-        SETPORT(SCSIID, (shpnt->this_id << OID_) | CURRENT_SC->target);
-        
-        ADDMSG(ABORT);
-  
-	/* enable interrupts for SELECTION OUT DONE and SELECTION TIME OUT */
-        SETPORT(SIMODE0, ENSELDO | (DISCONNECTED_SC ? ENSELDI : 0));
-        SETPORT(SIMODE1, ENSELTIMO);
-  
-	/* Enable SELECTION OUT sequence */
-        SETBITS(SCSISEQ, ENSELO | ENAUTOATNO);
-  
-        SETBITS(DMACNTRL0, INTEN);
-        HOSTDATA(shpnt)->abort_result=SCSI_ABORT_SUCCESS;
-        HOSTDATA(shpnt)->aborting++;
-        HOSTDATA(shpnt)->abortion_complete=0;
-
-	sti();  /* Hi Eric, guess what ;-) */
-  
-	/* sleep until the abortion is complete */
-        while(!HOSTDATA(shpnt)->abortion_complete)
-	  barrier();
-        HOSTDATA(shpnt)->aborting=0;
-        return HOSTDATA(shpnt)->abort_result;
-      }
-    else
-      {
-	/* we're already aborting a command */
-	restore_flags(flags);
-	return SCSI_ABORT_BUSY;
-      }
-
-  /* command wasn't found */
-  printk("command not found\n");
-  restore_flags(flags);
-  return SCSI_ABORT_NOT_RUNNING;
-}
-
-/*
- *  Restore default values to the AIC-6260 registers and reset the fifos
- */
-static void aha152x_reset_ports(struct Scsi_Host *shpnt)
-{
-  /* disable interrupts */
-  SETPORT(DMACNTRL0, RSTFIFO);
-
-  SETPORT(SCSISEQ, 0);
-
-  SETPORT(SXFRCTL1, 0);
-  SETPORT(SCSISIG, 0);
-  SETPORT(SCSIRATE, 0);
-
-  /* clear all interrupt conditions */
-  SETPORT(SSTAT0, 0x7f);
-  SETPORT(SSTAT1, 0xef);
-
-  SETPORT(SSTAT4, SYNCERR|FWERR|FRERR);
-
-  SETPORT(DMACNTRL0, 0);
-  SETPORT(DMACNTRL1, 0);
-
-  SETPORT(BRSTCNTRL, 0xf1);
-
-  /* clear SCSI fifo and transfer count */
-  SETPORT(SXFRCTL0, CH1|CLRCH1|CLRSTCNT);
-  SETPORT(SXFRCTL0, CH1);
-
-  /* enable interrupts */
-  SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-  SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-}
-
-/*
- *  Reset registers, reset a hanging bus and
- *  kill active and disconnected commands for target w/o soft reset
- */
-int aha152x_reset(Scsi_Cmnd *SCpnt)
-{
-  struct Scsi_Host *shpnt = SCpnt->host;
-  unsigned long flags;
-  Scsi_Cmnd *ptr, *prev, *next;
-
-  aha152x_reset_ports(shpnt);
-
-  /* Reset, if bus hangs */
-  if(TESTLO(SSTAT1, BUSFREE))
-    {
-       CLRBITS(DMACNTRL0, INTEN);
-
-#if defined(DEBUG_RESET)
-       if(HOSTDATA(shpnt)->debug & debug_reset)
-  {
-       printk("aha152x: reset(), bus not free: SCSI RESET OUT\n");
-           show_queues(shpnt);
-  }
-#endif
-
-       ptr=CURRENT_SC;
-       if(ptr && !ptr->device->soft_reset)
-	 {
-           ptr->host_scribble = NULL;
-           ptr->result = DID_RESET << 16;
-           ptr->scsi_done(CURRENT_SC);
-           CURRENT_SC=NULL;
-	 }
-
-       save_flags(flags);
-       cli();
-       prev=NULL; ptr=DISCONNECTED_SC;
-       while(ptr)
-	 {
-	   if(!ptr->device->soft_reset)
-	     {
-	       if(prev)
-		 prev->host_scribble = ptr->host_scribble;
-	       else
-        	 DISCONNECTED_SC = (Scsi_Cmnd *) ptr->host_scribble;
-
-	       next = (Scsi_Cmnd *) ptr->host_scribble;
-  
-	       ptr->host_scribble = NULL;
-	       ptr->result        = DID_RESET << 16;
-               ptr->scsi_done(ptr);
-  
-	       ptr = next; 
-	     }
-	   else
-	     {
-	       prev=ptr;
-	       ptr = (Scsi_Cmnd *) ptr->host_scribble;
-	     }
-	 }
-       restore_flags(flags);
-
-#if defined(DEBUG_RESET)
-       if(HOSTDATA(shpnt)->debug & debug_reset)
-       {
-	 printk("commands on targets w/ soft-resets:\n");
-           show_queues(shpnt);
-       }
-#endif
-
-       /* RESET OUT */
-       SETPORT(SCSISEQ, SCSIRSTO);
-       do_pause(30);
-       SETPORT(SCSISEQ, 0);
-       do_pause(DELAY);
-
-       SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-       SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-
-       SETPORT(DMACNTRL0, INTEN);
-    }
-
-  return SCSI_RESET_SUCCESS;
-}
-
-/*
- * Return the "logical geometry"
- */
-int aha152x_biosparam(Scsi_Disk * disk, kdev_t dev, int *info_array)
-{
-  int size = disk->capacity;
-
-#if defined(DEBUG_BIOSPARAM)
-  if(HOSTDATA(shpnt)->debug & debug_biosparam)
-    printk("aha152x_biosparam: dev=%s, size=%d, ", kdevname(dev), size);
-#endif
-  
-/* I took this from other SCSI drivers, since it provides
-   the correct data for my devices. */
-  info_array[0]=64;
-  info_array[1]=32;
-  info_array[2]=size>>11;
-
-#if defined(DEBUG_BIOSPARAM)
-  if(HOSTDATA(shpnt)->debug & debug_biosparam)
-  {
-    printk("bios geometry: head=%d, sec=%d, cyl=%d\n",
-	   info_array[0], info_array[1], info_array[2]);
-    printk("WARNING: check, if the bios geometry is correct.\n");
-  }
-#endif
-
-  return 0;
-}
-
-/*
- *  Internal done function
- */
-void aha152x_done(struct Scsi_Host *shpnt, int error)
-{
-  unsigned long flags;
-  Scsi_Cmnd *done_SC;
-
-#if defined(DEBUG_DONE)
-  if(HOSTDATA(shpnt)->debug & debug_done)
-  {
-    printk("\naha152x: done(), ");
-    disp_ports(shpnt);
-  }
-#endif
-
-  if (CURRENT_SC)
-    {
-#if defined(DEBUG_DONE)
-      if(HOSTDATA(shpnt)->debug & debug_done)
-	printk("done(%x), ", error);
-#endif
-
-      save_flags(flags);
-      cli();
-
-      done_SC = CURRENT_SC;
-      CURRENT_SC = NULL;
-
-      /* turn led off, when no commands are in the driver */
-      HOSTDATA(shpnt)->commands--;
-      if(!HOSTDATA(shpnt)->commands)
-        SETPORT(PORTA, 0);                                  /* turn led off */
-
-#if defined(DEBUG_QUEUES)
-      if(HOSTDATA(shpnt)->debug & debug_queues) 
-        printk("ok (%d), ", HOSTDATA(shpnt)->commands);
-#endif
-      restore_flags(flags);
-
-      SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-      SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-
-#if defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & debug_phases)
-	printk("BUS FREE loop, ");
-#endif
-      while(TESTLO(SSTAT1, BUSFREE))
-        barrier();
-#if defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & debug_phases)
-	printk("BUS FREE\n");
-#endif
-
-      done_SC->result = error;
-      if(done_SC->scsi_done)
-	{
-#if defined(DEBUG_DONE)
-          if(HOSTDATA(shpnt)->debug & debug_done)
-	    printk("calling scsi_done, ");
-#endif
-          done_SC->scsi_done(done_SC);
-#if defined(DEBUG_DONE)
-          if(HOSTDATA(shpnt)->debug & debug_done)
-	    printk("done returned, ");
-#endif
-	}
-      else
-        panic("aha152x: current_SC->scsi_done() == NULL");
-    }
-  else
-    aha152x_panic(shpnt, "done() called outside of command");
-}
-
-/*
- * Interrupts handler (main routine of the driver)
- */
-void aha152x_intr(int irqno, struct pt_regs * regs)
-{
-  struct Scsi_Host *shpnt = aha152x_host[irqno-IRQ_MIN];
-  unsigned int flags;
-  int done=0, phase;
-
-#if defined(DEBUG_RACE)
-  enter_driver("intr");
-#else
-#if defined(DEBUG_INTR)
-  if(HOSTDATA(shpnt)->debug & debug_intr)
-    printk("\naha152x: intr(), ");
-#endif
-#endif
-
-  /* no more interrupts from the controller, while we busy.
-     INTEN has to be restored, when we're ready to leave
-     intr(). To avoid race conditions we have to return
-     immediately afterwards. */
-  CLRBITS(DMACNTRL0, INTEN);
-  sti();  /* Yes, sti() really needs to be here */
-
-  /* disconnected target is trying to reconnect.
-     Only possible, if we have disconnected nexuses and
-     nothing is occupying the bus.
-  */
-  if(TESTHI(SSTAT0, SELDI) &&
-      DISCONNECTED_SC &&
-      (!CURRENT_SC || (CURRENT_SC->SCp.phase & in_selection)) )
-    {
-      int identify_msg, target, i;
-
-      /* Avoid conflicts when a target reconnects
-	 while we are trying to connect to another. */
-      if(CURRENT_SC)
-	{
-#if defined(DEBUG_QUEUES)
-          if(HOSTDATA(shpnt)->debug & debug_queues)
-	  printk("i+, ");
-#endif
-	  save_flags(flags);
-	  cli();
-          append_SC(&ISSUE_SC, CURRENT_SC);
-          CURRENT_SC=NULL;
-	  restore_flags(flags);
-	}
-
-      /* disable sequences */
-      SETPORT(SCSISEQ, 0);
-      SETPORT(SSTAT0, CLRSELDI);
-      SETPORT(SSTAT1, CLRBUSFREE);
-
-#if defined(DEBUG_QUEUES) || defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & (debug_queues|debug_phases))
-	printk("reselected, ");
-#endif
-
-      i = GETPORT(SELID) & ~(1 << shpnt->this_id);
-      target=0;
-      if(i)
-        for(; (i & 1)==0; target++, i>>=1)
-	  ;
-      else
-        aha152x_panic(shpnt, "reconnecting target unknown");
-
-#if defined(DEBUG_QUEUES)
-      if(HOSTDATA(shpnt)->debug & debug_queues)
-        printk("SELID=%02x, target=%d, ", GETPORT(SELID), target);
-#endif
-      SETPORT(SCSIID, (shpnt->this_id << OID_) | target);
-      SETPORT(SCSISEQ, ENRESELI);
-
-      if(TESTLO(SSTAT0, SELDI))
-        aha152x_panic(shpnt, "RESELI failed");
-
-      SETPORT(SCSIRATE, HOSTDATA(shpnt)->syncrate[target]&0x7f);
-
-      SETPORT(SCSISIG, P_MSGI);
-
-      /* Get identify message */
-      if((i=getphase(shpnt))!=P_MSGI)
-	{
-	  printk("target doesn't enter MSGI to identify (phase=%02x)\n", i);
-          aha152x_panic(shpnt, "unknown lun");
-	}
-      SETPORT(SCSISEQ, 0);
-
-      SETPORT(SXFRCTL0, CH1);
-
-      identify_msg = GETPORT(SCSIBUS);
-
-      if(!(identify_msg & IDENTIFY_BASE))
-	{
-	  printk("target=%d, inbound message (%02x) != IDENTIFY\n",
-		 target, identify_msg);
-          aha152x_panic(shpnt, "unknown lun");
-	}
-
-
-#if defined(DEBUG_QUEUES)
-      if(HOSTDATA(shpnt)->debug & debug_queues)
-        printk("identify=%02x, lun=%d, ", identify_msg, identify_msg & 0x3f);
-#endif
-
-      save_flags(flags);
-      cli();
-
-#if defined(DEBUG_QUEUES)
-      if(HOSTDATA(shpnt)->debug & debug_queues)
-	printk("d-, ");
-#endif
-      CURRENT_SC = remove_SC(&DISCONNECTED_SC,
-			      target,
-        		     identify_msg & 0x3f);
-
-      if(!CURRENT_SC)
-	{
-          printk("lun=%d, ", identify_msg & 0x3f);
-          aha152x_panic(shpnt, "no disconnected command for that lun");
-	}
-
-      CURRENT_SC->SCp.phase &= ~disconnected;
-      restore_flags(flags);
-
-      make_acklow(shpnt);
-      if(getphase(shpnt)!=P_MSGI) {
-      SETPORT(SIMODE0, 0);
-      SETPORT(SIMODE1, ENPHASEMIS|ENBUSFREE);
-#if defined(DEBUG_RACE)
-      leave_driver("(reselected) intr");
-#endif
-      SETBITS(DMACNTRL0, INTEN);
-      return;
-    }
-    }
-  
-  /* Check, if we aren't busy with a command */
-  if(!CURRENT_SC)
-    {
-      /* bus is free to issue a queued command */
-      if(TESTHI(SSTAT1, BUSFREE) && ISSUE_SC)
-	{
-	  save_flags(flags);
-	  cli();
-#if defined(DEBUG_QUEUES)
-          if(HOSTDATA(shpnt)->debug & debug_queues)
-	    printk("i-, ");
-#endif
-          CURRENT_SC = remove_first_SC(&ISSUE_SC);
-	  restore_flags(flags);
-
-#if defined(DEBUG_INTR) || defined(DEBUG_SELECTION) || defined(DEBUG_PHASES)
-          if(HOSTDATA(shpnt)->debug & (debug_intr|debug_selection|debug_phases))
-	    printk("issuing command, ");
-#endif
-          CURRENT_SC->SCp.phase = in_selection;
-
-#if defined(DEBUG_INTR) || defined(DEBUG_SELECTION) || defined(DEBUG_PHASES)
-          if(HOSTDATA(shpnt)->debug & (debug_intr|debug_selection|debug_phases))
-            printk("selecting %d, ", CURRENT_SC->target); 
-#endif
-          SETPORT(SCSIID, (shpnt->this_id << OID_) | CURRENT_SC->target);
-
-	  /* Enable interrupts for SELECTION OUT DONE and SELECTION OUT INITIATED */
-          SETPORT(SXFRCTL1, HOSTDATA(shpnt)->parity ? (ENSPCHK|ENSTIMER) : ENSTIMER);
-
-	  /* enable interrupts for SELECTION OUT DONE and SELECTION TIME OUT */
-          SETPORT(SIMODE0, ENSELDO | (DISCONNECTED_SC ? ENSELDI : 0));
-          SETPORT(SIMODE1, ENSELTIMO);
-
-	  /* Enable SELECTION OUT sequence */
-          SETBITS(SCSISEQ, ENSELO | ENAUTOATNO);
-	
-        }
-      else
-        {
-          /* No command we are busy with and no new to issue */
-          printk("aha152x: ignoring spurious interrupt, nothing to do\n");
-          if(TESTHI(DMACNTRL0, SWINT)) {
-            printk("aha152x: SWINT is set!  Why?\n");
-            CLRBITS(DMACNTRL0, SWINT);
-          }
-          show_queues(shpnt);
-        }
-
-#if defined(DEBUG_RACE)
-	  leave_driver("(selecting) intr");
-#endif
-          SETBITS(DMACNTRL0, INTEN);
-	  return;
-	}
-
-  /* the bus is busy with something */
-
-#if defined(DEBUG_INTR)
-  if(HOSTDATA(shpnt)->debug & debug_intr)
-    disp_ports(shpnt);
-#endif
-
-  /* we are waiting for the result of a selection attempt */
-  if(CURRENT_SC->SCp.phase & in_selection)
-    {
-      if(TESTLO(SSTAT1, SELTO))
-	/* no timeout */
-        if(TESTHI(SSTAT0, SELDO))
-	  {
-	    /* clear BUS FREE interrupt */
-            SETPORT(SSTAT1, CLRBUSFREE);
-
-	    /* Disable SELECTION OUT sequence */
-            CLRBITS(SCSISEQ, ENSELO|ENAUTOATNO);
-
-	    /* Disable SELECTION OUT DONE interrupt */
-	    CLRBITS(SIMODE0, ENSELDO);
-	    CLRBITS(SIMODE1, ENSELTIMO);
-
-            if(TESTLO(SSTAT0, SELDO))
-	      {
-		printk("aha152x: passing bus free condition\n");
-
-#if defined(DEBUG_RACE)
-		leave_driver("(passing bus free) intr");
-#endif
-        	SETBITS(DMACNTRL0, INTEN);
-
-        	if(CURRENT_SC->SCp.phase & aborted)
-		  {
-        	    HOSTDATA(shpnt)->abort_result=SCSI_ABORT_ERROR;
-        	    HOSTDATA(shpnt)->abortion_complete++;
-		  }
-
-        	aha152x_done(shpnt, DID_NO_CONNECT << 16);
-		return;
-	      }
-#if defined(DEBUG_SELECTION) || defined(DEBUG_PHASES)
-            if(HOSTDATA(shpnt)->debug & (debug_selection|debug_phases))
-	      printk("SELDO (SELID=%x), ", GETPORT(SELID));
-#endif
-
-	    /* selection was done */
-            SETPORT(SSTAT0, CLRSELDO);
-
-#if defined(DEBUG_ABORT)
-            if((HOSTDATA(shpnt)->debug & debug_abort) && (CURRENT_SC->SCp.phase & aborted))
-	      printk("(ABORT) target selected, ");
-#endif
-
-            CURRENT_SC->SCp.phase &= ~in_selection;
-            CURRENT_SC->SCp.phase |= in_other;
-
-            ADDMSG(IDENTIFY(HOSTDATA(shpnt)->reconnect,CURRENT_SC->lun));
-
-            if(!(SYNCRATE&0x80) && HOSTDATA(shpnt)->synchronous)
-              {
-                ADDMSG(EXTENDED_MESSAGE);
-                ADDMSG(3);
-                ADDMSG(EXTENDED_SDTR);
-        	ADDMSG(50);
-                ADDMSG(8);
-
-                printk("outbound SDTR: ");
-                print_msg(&MSG(MSGLEN-5));
-
-        	SYNCRATE=0x80;
-                CURRENT_SC->SCp.phase |= in_sync;
-              }
-
-#if defined(DEBUG_RACE)
-	    leave_driver("(SELDO) intr");
-#endif
-            SETPORT(SCSIRATE, SYNCRATE&0x7f);
-
-            SETPORT(SCSISIG, P_MSGO);
-
-            SETPORT(SIMODE0, 0);
-            SETPORT(SIMODE1, ENREQINIT|ENBUSFREE);
-            SETBITS(DMACNTRL0, INTEN);
-	    return;
-	  }
-	else
-          aha152x_panic(shpnt, "neither timeout nor selection\007");
-      else
-	{
-#if defined(DEBUG_SELECTION) || defined(DEBUG_PHASES)
-          if(HOSTDATA(shpnt)->debug & (debug_selection|debug_phases))
-	  printk("SELTO, ");
-#endif
-	  /* end selection attempt */
-          CLRBITS(SCSISEQ, ENSELO|ENAUTOATNO);
-
-	  /* timeout */
-          SETPORT(SSTAT1, CLRSELTIMO);
-
-          SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-          SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-          SETBITS(DMACNTRL0, INTEN);
-#if defined(DEBUG_RACE)
-	  leave_driver("(SELTO) intr");
-#endif
-
-          if(CURRENT_SC->SCp.phase & aborted)
-	    {
-#if defined(DEBUG_ABORT)
-              if(HOSTDATA(shpnt)->debug & debug_abort)
-		printk("(ABORT) selection timeout, ");
-#endif
-              HOSTDATA(shpnt)->abort_result=SCSI_ABORT_ERROR;
-              HOSTDATA(shpnt)->abortion_complete++;
-	    }
-
-          if(TESTLO(SSTAT0, SELINGO))
-	    /* ARBITRATION not won */
-            aha152x_done(shpnt, DID_BUS_BUSY << 16);
-	  else
-	    /* ARBITRATION won, but SELECTION failed */
-            aha152x_done(shpnt, DID_NO_CONNECT << 16);
-
-	  return;
-	}
-    }
-
-  /* enable interrupt, when target leaves current phase */
-  phase = getphase(shpnt);
-  if(!(phase & ~P_MASK))                                      /* "real" phase */
-    SETPORT(SCSISIG, phase);
-  SETPORT(SSTAT1, CLRPHASECHG);
-  CURRENT_SC->SCp.phase =
-    (CURRENT_SC->SCp.phase & ~((P_MASK|1)<<16)) | (phase << 16);
-
-  /* information transfer phase */
-  switch(phase)
-    {
-    case P_MSGO:                                               /* MESSAGE OUT */
-      {
-        int i, identify=0, abort=0;
-
-#if defined(DEBUG_INTR) || defined(DEBUG_MSGO) || defined(DEBUG_PHASES)
-        if(HOSTDATA(shpnt)->debug & (debug_intr|debug_msgo|debug_phases))
-	  printk("MESSAGE OUT, ");
-#endif
-        if(MSGLEN==0)
-	  {
-            ADDMSG(MESSAGE_REJECT);
-#if defined(DEBUG_MSGO)
-            if(HOSTDATA(shpnt)->debug & debug_msgo)
-              printk("unexpected MSGO; rejecting, ");
-#endif
-	  }
-        
-        
-        CLRBITS(SXFRCTL0, ENDMA);
-        
-        SETPORT(SIMODE0, 0);
-        SETPORT(SIMODE1, ENPHASEMIS|ENREQINIT|ENBUSFREE);
-        
-        /* wait for data latch to become ready or a phase change */
-        while(TESTLO(DMASTAT, INTSTAT))
-          barrier();
-        
-#if defined(DEBUG_MSGO)
-        if(HOSTDATA(shpnt)->debug & debug_msgo)
-          {
-            int i;
-            
-            printk("messages (");
-            for(i=0; i<MSGLEN; i+=print_msg(&MSG(i)), printk(" "))
-              ;
-            printk("), ");
-	    }
-#endif
-        
-        for(i=0; i<MSGLEN && TESTLO(SSTAT1, PHASEMIS); i++)
-	    {
-#if defined(DEBUG_MSGO)
-            if(HOSTDATA(shpnt)->debug & debug_msgo)
-              printk("%x ", MSG(i));
-#endif
-            if(i==MSGLEN-1)
-              {
-                /* Leave MESSAGE OUT after transfer */
-                SETPORT(SSTAT1, CLRATNO);
-	    }
-	  
-            SETPORT(SCSIDAT, MSG(i));
-
-            make_acklow(shpnt);
-            getphase(shpnt);
-
-            if(MSG(i)==IDENTIFY(HOSTDATA(shpnt)->reconnect,CURRENT_SC->lun))
-              identify++;
-
-            if(MSG(i)==ABORT)
-              abort++;
-
-          }
-
-        MSGLEN=0;
-
-        if(identify)
-          CURRENT_SC->SCp.phase |= sent_ident;
-
-        if(abort)
-	  {
-	    /* revive abort(); abort() enables interrupts */
-            HOSTDATA(shpnt)->abort_result=SCSI_ABORT_SUCCESS;
-            HOSTDATA(shpnt)->abortion_complete++;
-
-            CURRENT_SC->SCp.phase &= ~(P_MASK<<16);
-
-	    /* exit */
-            SETBITS(DMACNTRL0, INTEN);
-#if defined(DEBUG_RACE)
-	    leave_driver("(ABORT) intr");
-#endif
-            aha152x_done(shpnt, DID_ABORT<<16);
-	    return;
-	  }
-      }
-      break;
-
-    case P_CMD:                                          /* COMMAND phase */
-#if defined(DEBUG_INTR) || defined(DEBUG_CMD) || defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & (debug_intr|debug_cmd|debug_phases))
-	printk("COMMAND, ");
-#endif
-      if(!(CURRENT_SC->SCp.sent_command))
-	{
-          int i;
-
-          CLRBITS(SXFRCTL0, ENDMA);
-
-          SETPORT(SIMODE0, 0);
-          SETPORT(SIMODE1, ENPHASEMIS|ENREQINIT|ENBUSFREE);
-  
-          /* wait for data latch to become ready or a phase change */
-          while(TESTLO(DMASTAT, INTSTAT))
-            barrier();
-  
-          for(i=0; i<CURRENT_SC->cmd_len && TESTLO(SSTAT1, PHASEMIS); i++)
-	  {
-              SETPORT(SCSIDAT, CURRENT_SC->cmnd[i]);
-
-              make_acklow(shpnt);
-              getphase(shpnt);
-	  }
-
-          if(i<CURRENT_SC->cmd_len && TESTHI(SSTAT1, PHASEMIS))
-            aha152x_panic(shpnt, "target left COMMAND");
-
-          CURRENT_SC->SCp.sent_command++;
-	}
-      else
-        aha152x_panic(shpnt, "Nothing to send while in COMMAND");
-      break;
-
-    case P_MSGI:                                          /* MESSAGE IN phase */
-      {
-        int start_sync=0;
-        
-#if defined(DEBUG_INTR) || defined(DEBUG_MSGI) || defined(DEBUG_PHASES)
-        if(HOSTDATA(shpnt)->debug & (debug_intr|debug_msgi|debug_phases))
-	printk("MESSAGE IN, ");
-#endif
-        SETPORT(SXFRCTL0, CH1);
-
-        SETPORT(SIMODE0, 0);
-        SETPORT(SIMODE1, ENBUSFREE);
-  
-        while(phase == P_MSGI) 
-	{
-            CURRENT_SC->SCp.Message = GETPORT(SCSIDAT);
-            switch(CURRENT_SC->SCp.Message)
-	    {
-	    case DISCONNECT:
-#if defined(DEBUG_MSGI) || defined(DEBUG_PHASES)
-        	if(HOSTDATA(shpnt)->debug & (debug_msgi|debug_phases))
-		printk("target disconnected, ");
-#endif
-        	CURRENT_SC->SCp.Message = 0;
-        	CURRENT_SC->SCp.phase   |= disconnected;
-        	if(!HOSTDATA(shpnt)->reconnect)
-        	  aha152x_panic(shpnt, "target was not allowed to disconnect");
-	      break;
-	
-	    case COMMAND_COMPLETE:
-#if defined(DEBUG_MSGI) || defined(DEBUG_PHASES)
-        	if(HOSTDATA(shpnt)->debug & (debug_msgi|debug_phases))
-        	  printk("inbound message (COMMAND COMPLETE), ");
-#endif
-	      done++;
-	      break;
-
-	    case MESSAGE_REJECT:
-        	if(CURRENT_SC->SCp.phase & in_sync)
-        	  { 
-        	    CURRENT_SC->SCp.phase &= ~in_sync;
-        	    SYNCRATE=0x80;
-        	    printk("synchronous rejected, ");
-        	  }
-        	else
-        	  printk("inbound message (MESSAGE REJECT), ");
-#if defined(DEBUG_MSGI)
-        	if(HOSTDATA(shpnt)->debug & debug_msgi)
-        	  printk("inbound message (MESSAGE REJECT), ");
-#endif
-	      break;
-
-	    case SAVE_POINTERS:
-#if defined(DEBUG_MSGI)
-        	if(HOSTDATA(shpnt)->debug & debug_msgi)
-        	  printk("inbound message (SAVE DATA POINTERS), ");
-#endif
-	      break;
-
-	    case EXTENDED_MESSAGE:
-	      { 
-        	  char buffer[16];
-        	  int  i;
-
-#if defined(DEBUG_MSGI)
-        	  if(HOSTDATA(shpnt)->debug & debug_msgi)
-        	    printk("inbound message (EXTENDED MESSAGE), ");
-#endif
-        	  make_acklow(shpnt);
-        	  if(getphase(shpnt)!=P_MSGI)
-		  break;
-  
-        	  buffer[0]=EXTENDED_MESSAGE;
-        	  buffer[1]=GETPORT(SCSIDAT);
-        	  
-        	  for(i=0; i<buffer[1] &&
-        	      (make_acklow(shpnt), getphase(shpnt)==P_MSGI); i++)
-        	    buffer[2+i]=GETPORT(SCSIDAT);
-
-#if defined(DEBUG_MSGI)
-        	  if(HOSTDATA(shpnt)->debug & debug_msgi)
-        	    print_msg(buffer);
-#endif
-
-        	  switch(buffer [2])
-        	    {
-        	    case EXTENDED_SDTR:
-        	      {
-        		long ticks;
-        		
-        		if(buffer[1]!=3)
-        		  aha152x_panic(shpnt, "SDTR message length != 3");
-        		
-        		if(!HOSTDATA(shpnt)->synchronous)
-		  break;
-
-        		printk("inbound SDTR: "); print_msg(buffer);
-        		
-        		ticks=(buffer[3]*4+49)/50;
-
-        		if(CURRENT_SC->SCp.phase & in_sync)
-		  {
-        		    /* we initiated SDTR */
-        		    if(ticks>9 || buffer[4]<1 || buffer[4]>8)
-        		      aha152x_panic(shpnt, "received SDTR invalid");
-        		    
-        		    SYNCRATE |= ((ticks-2)<<4) + buffer[4];
-        		  }
-        		else if(ticks<=9 && buffer[4]>=1)
-        		  {
-        		    if(buffer[4]>8)
-        		      buffer[4]=8;
-        		    
-        		    ADDMSG(EXTENDED_MESSAGE);
-        		    ADDMSG(3);
-        		    ADDMSG(EXTENDED_SDTR);
-        		    if(ticks<4)
-        		      {
-        			    ticks=4;
-        			    ADDMSG(50);
-        		      }
-		      else
-        		      ADDMSG(buffer[3]);
-        		    
-        		    ADDMSG(buffer[4]);
-        		    
-        		    printk("outbound SDTR: ");
-                            print_msg(&MSG(MSGLEN-5));
-        		    
-        		    CURRENT_SC->SCp.phase |= in_sync;
-        		    
-                            SYNCRATE |= ((ticks-2)<<4) + buffer[4];
-        		    
-        		    start_sync++;
-		  }
-        		else
-		  {
-        		    /* requested SDTR is too slow, do it asynchronously */
-        		    ADDMSG(MESSAGE_REJECT);
-                            SYNCRATE = 0;
-        		  } 
-        		
-        		SETPORT(SCSIRATE, SYNCRATE&0x7f);
-        	      }
-        	      break;
-        	      
-        	    case EXTENDED_MODIFY_DATA_POINTER:
-        	    case EXTENDED_EXTENDED_IDENTIFY:
-        	    case EXTENDED_WDTR:
-        	    default:
-        	      ADDMSG(MESSAGE_REJECT);
-        	      break;
-		  }
-	      }
-	      break;
-       
-	    default:
-        	printk("unsupported inbound message %x, ", 
-        	       CURRENT_SC->SCp.Message);
-	      break;
-
-	    }
-
-            make_acklow(shpnt);
-            phase=getphase(shpnt);
-	} 
-
-        if(start_sync)
-          CURRENT_SC->SCp.phase |= in_sync;
-        else
-          CURRENT_SC->SCp.phase &= ~in_sync;
-        
-        if(MSGLEN>0)
-          SETPORT(SCSISIG, P_MSGI|ATNO);
-        
-      /* clear SCSI fifo on BUSFREE */
-      if(phase==P_BUSFREE)
-	SETPORT(SXFRCTL0, CH1|CLRCH1);
-
-        if(CURRENT_SC->SCp.phase & disconnected)
-	{
-	  save_flags(flags);
-	  cli();
-#if defined(DEBUG_QUEUES)
-            if(HOSTDATA(shpnt)->debug & debug_queues)
-	    printk("d+, ");
-#endif
-            append_SC(&DISCONNECTED_SC, CURRENT_SC);
-            CURRENT_SC->SCp.phase |= 1<<16;
-            CURRENT_SC = NULL;
-	  restore_flags(flags);
-
-            SETBITS(SCSISEQ, ENRESELI);
-
-            SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-            SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-
-            SETBITS(DMACNTRL0, INTEN);
-	  return;
-	}
-      }
-      break;
-
-    case P_STATUS:                                         /* STATUS IN phase */
-#if defined(DEBUG_STATUS) || defined(DEBUG_INTR) || defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & (debug_status|debug_intr|debug_phases))
-	printk("STATUS, ");
-#endif
-      SETPORT(SXFRCTL0, CH1);
-
-      SETPORT(SIMODE0, 0);
-      SETPORT(SIMODE1, ENREQINIT|ENBUSFREE);
-
-      if(TESTHI(SSTAT1, PHASEMIS))
-	printk("aha152x: passing STATUS phase");
-	
-      CURRENT_SC->SCp.Status = GETPORT(SCSIBUS);
-      make_acklow(shpnt);
-      getphase(shpnt);
-
-#if defined(DEBUG_STATUS)
-      if(HOSTDATA(shpnt)->debug & debug_status)
-      {
-	printk("inbound status ");
-          print_status(CURRENT_SC->SCp.Status);
-	printk(", ");
-      }
-#endif
-      break;
-
-    case P_DATAI:                                            /* DATA IN phase */
-      {
-	int fifodata, data_count, done;
-
-#if defined(DEBUG_DATAI) || defined(DEBUG_INTR) || defined(DEBUG_PHASES)
-        if(HOSTDATA(shpnt)->debug & (debug_datai|debug_intr|debug_phases))
-	  printk("DATA IN, ");
-#endif
-
-#if 0
-	if(GETPORT(FIFOSTAT) || GETPORT(SSTAT2) & (SFULL|SFCNT))
-	  printk("aha152x: P_DATAI: %d(%d) bytes left in FIFO, resetting\n",
-		 GETPORT(FIFOSTAT), GETPORT(SSTAT2) & (SFULL|SFCNT));
-#endif
-
-	/* reset host fifo */
-	SETPORT(DMACNTRL0, RSTFIFO);
-	SETPORT(DMACNTRL0, RSTFIFO|ENDMA);
-
-        SETPORT(SXFRCTL0, CH1|SCSIEN|DMAEN);
-
-        SETPORT(SIMODE0, 0);
-        SETPORT(SIMODE1, ENPHASEMIS|ENBUSFREE);
-
-	/* done is set when the FIFO is empty after the target left DATA IN */
-	done=0;
-      
-	/* while the target stays in DATA to transfer data */
-        while (!done) 
-	  {
-#if defined(DEBUG_DATAI)
-            if(HOSTDATA(shpnt)->debug & debug_datai)
-	      printk("expecting data, ");
-#endif
-	    /* wait for PHASEMIS or full FIFO */
-            while(TESTLO (DMASTAT, DFIFOFULL|INTSTAT))
-              barrier();
-
-#if defined(DEBUG_DATAI)
-            if(HOSTDATA(shpnt)->debug & debug_datai)
-              printk("ok, ");
-#endif
-            
-            if(TESTHI(DMASTAT, DFIFOFULL))
-	      fifodata=GETPORT(FIFOSTAT);
-	    else
-	      {
-		/* wait for SCSI fifo to get empty */
-        	while(TESTLO(SSTAT2, SEMPTY))
-        	  barrier();
-
-		/* rest of data in FIFO */
-		fifodata=GETPORT(FIFOSTAT);
-#if defined(DEBUG_DATAI)
-        	if(HOSTDATA(shpnt)->debug & debug_datai)
-		  printk("last transfer, ");
-#endif
-		done=1;
-	      }
-  
-#if defined(DEBUG_DATAI)
-            if(HOSTDATA(shpnt)->debug & debug_datai)
-	      printk("fifodata=%d, ", fifodata);
-#endif
-
-            while(fifodata && CURRENT_SC->SCp.this_residual)
-	      {
-		data_count=fifodata;
-  
-		/* limit data transfer to size of first sg buffer */
-        	if (data_count > CURRENT_SC->SCp.this_residual)
-        	  data_count = CURRENT_SC->SCp.this_residual;
-  
-		fifodata -= data_count;
-
-#if defined(DEBUG_DATAI)
-        	if(HOSTDATA(shpnt)->debug & debug_datai)
-		  printk("data_count=%d, ", data_count);
-#endif
-  
-		if(data_count&1)
-		  {
-		    /* get a single byte in byte mode */
-        	    SETBITS(DMACNTRL0, _8BIT);
-        	    *CURRENT_SC->SCp.ptr++ = GETPORT(DATAPORT);
-        	    CURRENT_SC->SCp.this_residual--;
-		  }
-		if(data_count>1)
-		  {
-        	    CLRBITS(DMACNTRL0, _8BIT);
-		    data_count >>= 1; /* Number of words */
-        	    insw(DATAPORT, CURRENT_SC->SCp.ptr, data_count);
-#if defined(DEBUG_DATAI)
-        	    if(HOSTDATA(shpnt)->debug & debug_datai)
-        	      /* show what comes with the last transfer */
-		      if(done)
-			{
-#ifdef 0
-			  int           i;
-			  unsigned char *data;
-#endif
-  
-        		  printk("data on last transfer (%d bytes) ",
-        			 2*data_count);
-#ifdef 0
-			  printk("data on last transfer (%d bytes: ",
-				 2*data_count);
-        		  data = (unsigned char *) CURRENT_SC->SCp.ptr;
-        		  for(i=0; i<2*data_count; i++)
-			    printk("%2x ", *data++);
-			  printk("), ");
-#endif
-			}
-#endif
-        	    CURRENT_SC->SCp.ptr           += 2 * data_count;
-        	    CURRENT_SC->SCp.this_residual -= 2 * data_count;
-		  }
-	      
-		/* if this buffer is full and there are more buffers left */
-        	if (!CURRENT_SC->SCp.this_residual &&
-        	    CURRENT_SC->SCp.buffers_residual)
-		  {
-		    /* advance to next buffer */
-        	    CURRENT_SC->SCp.buffers_residual--;
-        	    CURRENT_SC->SCp.buffer++;
-        	    CURRENT_SC->SCp.ptr =
-        	      CURRENT_SC->SCp.buffer->address;
-        	    CURRENT_SC->SCp.this_residual =
-        	      CURRENT_SC->SCp.buffer->length;
-		  } 
-	      }
- 
-	    /*
-	     * Fifo should be empty
-	     */
-	    if(fifodata>0)
-	      {
-		printk("aha152x: more data than expected (%d bytes)\n",
-		       GETPORT(FIFOSTAT));
-        	SETBITS(DMACNTRL0, _8BIT);
-        	printk("aha152x: data (");
-		while(fifodata--)
-        	  printk("%2x ", GETPORT(DATAPORT));
-		printk(")\n");
-	      }
-
-#if defined(DEBUG_DATAI)
-            if(HOSTDATA(shpnt)->debug & debug_datai)
-	      if(!fifodata)
-		printk("fifo empty, ");
-	      else
-		printk("something left in fifo, ");
-#endif
-	  }
-
-#if defined(DEBUG_DATAI)
-        if((HOSTDATA(shpnt)->debug & debug_datai) &&
-           (CURRENT_SC->SCp.buffers_residual ||
-            CURRENT_SC->SCp.this_residual))
-	  printk("left buffers (buffers=%d, bytes=%d), ",
-        	 CURRENT_SC->SCp.buffers_residual, 
-        	 CURRENT_SC->SCp.this_residual);
-#endif
-	/* transfer can be considered ended, when SCSIEN reads back zero */
-	CLRBITS(SXFRCTL0, SCSIEN|DMAEN);
-        while(TESTHI(SXFRCTL0, SCSIEN))
-          barrier();
-        CLRBITS(DMACNTRL0, ENDMA);
-
-#if defined(DEBUG_DATAI) || defined(DEBUG_INTR)
-        if(HOSTDATA(shpnt)->debug & (debug_datai|debug_intr))
-	  printk("got %d bytes, ", GETSTCNT());
-#endif
-
-        CURRENT_SC->SCp.have_data_in++;
-      }
-      break;
-
-    case P_DATAO:                                           /* DATA OUT phase */
-      {
-	int data_count;
-
-#if defined(DEBUG_DATAO) || defined(DEBUG_INTR) || defined(DEBUG_PHASES)
-        if(HOSTDATA(shpnt)->debug & (debug_datao|debug_intr|debug_phases))
-	  printk("DATA OUT, ");
-#endif
-#if defined(DEBUG_DATAO)
-        if(HOSTDATA(shpnt)->debug & debug_datao)
-	  printk("got data to send (bytes=%d, buffers=%d), ",
-        	 CURRENT_SC->SCp.this_residual,
-        	 CURRENT_SC->SCp.buffers_residual);
-#endif
-
-        if(GETPORT(FIFOSTAT) || GETPORT(SSTAT2) & (SFULL|SFCNT))
-	  {
-            printk("%d(%d) left in FIFO, ",
-        	   GETPORT(FIFOSTAT), GETPORT(SSTAT2) & (SFULL|SFCNT));
-            aha152x_panic(shpnt, "FIFO should be empty");
-	  }
-
-        SETPORT(SXFRCTL0, CH1|CLRSTCNT|CLRCH1);
-        SETPORT(SXFRCTL0, SCSIEN|DMAEN|CH1);
-        
-	SETPORT(DMACNTRL0, WRITE_READ|RSTFIFO);
-	SETPORT(DMACNTRL0, ENDMA|WRITE_READ);
-
-        SETPORT(SIMODE0, 0);
-        SETPORT(SIMODE1, ENPHASEMIS|ENBUSFREE);
-
-	/* while current buffer is not empty or
-	   there are more buffers to transfer */
-        while(TESTLO(SSTAT1, PHASEMIS) &&
-              (CURRENT_SC->SCp.this_residual ||
-               CURRENT_SC->SCp.buffers_residual))
-	  {
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-	      printk("sending data (left: bytes=%d, buffers=%d), waiting, ",
-        	     CURRENT_SC->SCp.this_residual,
-        	     CURRENT_SC->SCp.buffers_residual);
-#endif
-	    /* transfer rest of buffer, but max. 128 byte */
-            data_count =
-              CURRENT_SC->SCp.this_residual > 128 ?
-              128 : CURRENT_SC->SCp.this_residual ;
-
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-	      printk("data_count=%d, ", data_count);
-#endif
-  
-	    if(data_count&1)
-	      {
-		/* put a single byte in byte mode */
-        	SETBITS(DMACNTRL0, _8BIT);
-        	SETPORT(DATAPORT, *CURRENT_SC->SCp.ptr++);
-        	CURRENT_SC->SCp.this_residual--;
-	      }
-	    if(data_count>1)
-	      {
-        	CLRBITS(DMACNTRL0, _8BIT);
-        	data_count >>= 1; /* number of words */
-        	outsw(DATAPORT, CURRENT_SC->SCp.ptr, data_count);
-        	CURRENT_SC->SCp.ptr           += 2 * data_count;
-        	CURRENT_SC->SCp.this_residual -= 2 * data_count;
-	      }
-
-	    /* wait for FIFO to get empty */
-            while(TESTLO(DMASTAT, DFIFOEMP|INTSTAT))
-              barrier();
-
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-	      printk("fifo (%d bytes), transfered (%d bytes), ",
-        	     GETPORT(FIFOSTAT), GETSTCNT());
-#endif
-
-	    /* if this buffer is empty and there are more buffers left */
-            if (TESTLO(SSTAT1, PHASEMIS) &&
-        	!CURRENT_SC->SCp.this_residual &&
-        	CURRENT_SC->SCp.buffers_residual)
-	      {
-		 /* advance to next buffer */
-        	CURRENT_SC->SCp.buffers_residual--;
-        	CURRENT_SC->SCp.buffer++;
-        	CURRENT_SC->SCp.ptr =
-        	  CURRENT_SC->SCp.buffer->address;
-        	CURRENT_SC->SCp.this_residual =
-        	  CURRENT_SC->SCp.buffer->length;
-	      }
-	  }
-
-        if (CURRENT_SC->SCp.this_residual || CURRENT_SC->SCp.buffers_residual)
-	  {
-	    /* target leaves DATA OUT for an other phase
-	       (perhaps disconnect) */
-
-	    /* data in fifos has to be resend */
-	    data_count = GETPORT(SSTAT2) & (SFULL|SFCNT);
-
-	    data_count += GETPORT(FIFOSTAT) ;
-            CURRENT_SC->SCp.ptr           -= data_count;
-            CURRENT_SC->SCp.this_residual += data_count;
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-              printk("left data (bytes=%d, buffers=%d), fifos (bytes=%d), "
-        	     "transfer incomplete, resetting fifo, ",
-        	     CURRENT_SC->SCp.this_residual,
-        	     CURRENT_SC->SCp.buffers_residual,
-        	     data_count);
-#endif
-	    SETPORT(DMACNTRL0, WRITE_READ|RSTFIFO);
-            CLRBITS(SXFRCTL0, SCSIEN|DMAEN);
-	    CLRBITS(DMACNTRL0, ENDMA);
-	  }
-	else
-	  {
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-	      printk("waiting for SCSI fifo to get empty, ");
-#endif
-	    /* wait for SCSI fifo to get empty */
-            while(TESTLO(SSTAT2, SEMPTY))
-              barrier();
-#if defined(DEBUG_DATAO)
-            if(HOSTDATA(shpnt)->debug & debug_datao)
-	      printk("ok, left data (bytes=%d, buffers=%d) ",
-        	     CURRENT_SC->SCp.this_residual,
-        	     CURRENT_SC->SCp.buffers_residual);
-#endif
-	    CLRBITS(SXFRCTL0, SCSIEN|DMAEN);
-
-	    /* transfer can be considered ended, when SCSIEN reads back zero */
-            while(TESTHI(SXFRCTL0, SCSIEN))
-              barrier();
-
-	    CLRBITS(DMACNTRL0, ENDMA);
-	  }
-
-#if defined(DEBUG_DATAO) || defined(DEBUG_INTR)
-        if(HOSTDATA(shpnt)->debug & (debug_datao|debug_intr))
-          printk("sent %d data bytes, ", GETSTCNT());
-#endif
-      }
-      break;
-
-    case P_BUSFREE:                                                /* BUSFREE */
-#if defined(DEBUG_RACE)
-      leave_driver("(BUSFREE) intr");
-#endif
-#if defined(DEBUG_PHASES)
-      if(HOSTDATA(shpnt)->debug & debug_phases)
-	printk("unexpected BUS FREE, ");
-#endif
-      CURRENT_SC->SCp.phase &= ~(P_MASK<<16);
-
-      aha152x_done(shpnt, DID_ERROR << 16);         /* Don't know any better */
-      return;
-      break;
-
-    case P_PARITY:                              /* parity error in DATA phase */
-#if defined(DEBUG_RACE)
-      leave_driver("(DID_PARITY) intr");
-#endif
-      printk("PARITY error in DATA phase, ");
-
-      CURRENT_SC->SCp.phase &= ~(P_MASK<<16);
-
-      SETBITS(DMACNTRL0, INTEN);
-      aha152x_done(shpnt, DID_PARITY << 16);
-      return;
-      break;
-
-    default:
-      printk("aha152x: unexpected phase\n");
-      break;
-    }
-
-  if(done)
-    {
-#if defined(DEBUG_INTR)
-      if(HOSTDATA(shpnt)->debug & debug_intr)
-	printk("command done.\n");
-#endif
-#if defined(DEBUG_RACE)
-      leave_driver("(done) intr");
-#endif
-
-      SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
-      SETPORT(SIMODE1, ISSUE_SC ? ENBUSFREE : 0);
-      SETPORT(SCSISEQ, DISCONNECTED_SC ? ENRESELI : 0);
-      
-      SETBITS(DMACNTRL0, INTEN);
-      
-      aha152x_done(shpnt,
-        	   (CURRENT_SC->SCp.Status  & 0xff)
-        	   | ((CURRENT_SC->SCp.Message & 0xff) << 8)
-        	   | (DID_OK << 16));
-
-#if defined(DEBUG_RACE)
-      printk("done returned (DID_OK: Status=%x; Message=%x).\n",
-             CURRENT_SC->SCp.Status, CURRENT_SC->SCp.Message);
-#endif
-      return;
-    }
-
-  if(CURRENT_SC)
-    CURRENT_SC->SCp.phase |= 1<<16 ;
-
-  SETPORT(SIMODE0, 0);
-  SETPORT(SIMODE1, ENPHASEMIS|ENBUSFREE);
-#if defined(DEBUG_INTR)
-  if(HOSTDATA(shpnt)->debug & debug_intr)
-    disp_enintr(shpnt);
-#endif
-#if defined(DEBUG_RACE)
-  leave_driver("(PHASEEND) intr");
-#endif
-
-  SETBITS(DMACNTRL0, INTEN);
-  return;
-}
-
-/* 
- * Dump the current driver status and panic...
- */
-static void aha152x_panic(struct Scsi_Host *shpnt, char *msg)
-{
-  printk("\naha152x: %s\n", msg);
-  show_queues(shpnt);
-  panic("aha152x panic");
-}
-
-/*
- * Display registers of AIC-6260
- */
-static void disp_ports(struct Scsi_Host *shpnt)
-{
-#ifdef DEBUG_AHA152X
-  int s;
-
-#ifdef SKIP_PORTS
-  if(HOSTDATA(shpnt)->debug & debug_skipports)
-	return;
-#endif
-
-  printk("\n%s: ", CURRENT_SC ? "on bus" : "waiting");
-
-  s=GETPORT(SCSISEQ);
-  printk("SCSISEQ (");
-  if(s & TEMODEO)     printk("TARGET MODE ");
-  if(s & ENSELO)      printk("SELO ");
-  if(s & ENSELI)      printk("SELI ");
-  if(s & ENRESELI)    printk("RESELI ");
-  if(s & ENAUTOATNO)  printk("AUTOATNO ");
-  if(s & ENAUTOATNI)  printk("AUTOATNI ");
-  if(s & ENAUTOATNP)  printk("AUTOATNP ");
-  if(s & SCSIRSTO)    printk("SCSIRSTO ");
-  printk(");");
-
-  printk(" SCSISIG (");
-  s=GETPORT(SCSISIG);
-  switch(s & P_MASK)
-    {
-    case P_DATAO:
-      printk("DATA OUT");
-      break;
-    case P_DATAI:
-      printk("DATA IN");
-      break;
-    case P_CMD:
-      printk("COMMAND"); 
-      break;
-    case P_STATUS:
-      printk("STATUS"); 
-      break;
-    case P_MSGO:
-      printk("MESSAGE OUT");
-      break;
-    case P_MSGI:
-      printk("MESSAGE IN");
-      break;
-    default:
-      printk("*illegal*");
-      break;
-    }
-  
-  printk("); ");
-
-  printk("INTSTAT (%s); ", TESTHI(DMASTAT, INTSTAT) ? "hi" : "lo");
-
-  printk("SSTAT (");
-  s=GETPORT(SSTAT0);
-  if(s & TARGET)   printk("TARGET ");
-  if(s & SELDO)    printk("SELDO ");
-  if(s & SELDI)    printk("SELDI ");
-  if(s & SELINGO)  printk("SELINGO ");
-  if(s & SWRAP)    printk("SWRAP ");
-  if(s & SDONE)    printk("SDONE ");
-  if(s & SPIORDY)  printk("SPIORDY ");
-  if(s & DMADONE)  printk("DMADONE ");
-
-  s=GETPORT(SSTAT1);
-  if(s & SELTO)     printk("SELTO ");
-  if(s & ATNTARG)   printk("ATNTARG ");
-  if(s & SCSIRSTI)  printk("SCSIRSTI ");
-  if(s & PHASEMIS)  printk("PHASEMIS ");
-  if(s & BUSFREE)   printk("BUSFREE ");
-  if(s & SCSIPERR)  printk("SCSIPERR ");
-  if(s & PHASECHG)  printk("PHASECHG ");
-  if(s & REQINIT)   printk("REQINIT ");
-  printk("); ");
-
-
-  printk("SSTAT (");
-
-  s=GETPORT(SSTAT0) & GETPORT(SIMODE0);
-
-  if(s & TARGET)    printk("TARGET ");
-  if(s & SELDO)     printk("SELDO ");
-  if(s & SELDI)     printk("SELDI ");
-  if(s & SELINGO)   printk("SELINGO ");
-  if(s & SWRAP)     printk("SWRAP ");
-  if(s & SDONE)     printk("SDONE ");
-  if(s & SPIORDY)   printk("SPIORDY ");
-  if(s & DMADONE)   printk("DMADONE ");
-
-  s=GETPORT(SSTAT1) & GETPORT(SIMODE1);
-
-  if(s & SELTO)     printk("SELTO ");
-  if(s & ATNTARG)   printk("ATNTARG ");
-  if(s & SCSIRSTI)  printk("SCSIRSTI ");
-  if(s & PHASEMIS)  printk("PHASEMIS ");
-  if(s & BUSFREE)   printk("BUSFREE ");
-  if(s & SCSIPERR)  printk("SCSIPERR ");
-  if(s & PHASECHG)  printk("PHASECHG ");
-  if(s & REQINIT)   printk("REQINIT ");
-  printk("); ");
-
-  printk("SXFRCTL0 (");
-
-  s=GETPORT(SXFRCTL0);
-  if(s & SCSIEN)    printk("SCSIEN ");
-  if(s & DMAEN)     printk("DMAEN ");
-  if(s & CH1)       printk("CH1 ");
-  if(s & CLRSTCNT)  printk("CLRSTCNT ");
-  if(s & SPIOEN)    printk("SPIOEN ");
-  if(s & CLRCH1)    printk("CLRCH1 ");
-  printk("); ");
-
-  printk("SIGNAL (");
-
-  s=GETPORT(SCSISIG);
-  if(s & ATNI)  printk("ATNI ");
-  if(s & SELI)  printk("SELI ");
-  if(s & BSYI)  printk("BSYI ");
-  if(s & REQI)  printk("REQI ");
-  if(s & ACKI)  printk("ACKI ");
-  printk("); ");
-
-  printk("SELID (%02x), ", GETPORT(SELID));
-
-  printk("SSTAT2 (");
-
-  s=GETPORT(SSTAT2);
-  if(s & SOFFSET)  printk("SOFFSET ");
-  if(s & SEMPTY)   printk("SEMPTY ");
-  if(s & SFULL)    printk("SFULL ");
-  printk("); SFCNT (%d); ", s & (SFULL|SFCNT));
-
-  s=GETPORT(SSTAT3);
-  printk("SCSICNT (%d), OFFCNT(%d), ", (s&0xf0)>>4, s&0x0f);
-  
-  printk("SSTAT4 (");
-  s=GETPORT(SSTAT4);
-  if(s & SYNCERR)   printk("SYNCERR ");
-  if(s & FWERR)     printk("FWERR ");
-  if(s & FRERR)     printk("FRERR ");
-  printk("); ");
-
-  printk("DMACNTRL0 (");
-  s=GETPORT(DMACNTRL0);
-  printk("%s ", s & _8BIT      ? "8BIT"  : "16BIT");
-  printk("%s ", s & DMA        ? "DMA"   : "PIO"  );
-  printk("%s ", s & WRITE_READ ? "WRITE" : "READ" );
-  if(s & ENDMA)    printk("ENDMA ");
-  if(s & INTEN)    printk("INTEN ");
-  if(s & RSTFIFO)  printk("RSTFIFO ");
-  if(s & SWINT)    printk("SWINT ");
-  printk("); ");
-
-
-#if 0
-  printk("DMACNTRL1 (");
-
-  s=GETPORT(DMACNTRL1);
-  if(s & PWRDWN)    printk("PWRDN ");
-  printk("); ");
-
-
-  printk("STK (%d); ", s & 0xf);
-  
-#endif
-
-  printk("DMASTAT (");
-  s=GETPORT(DMASTAT);
-  if(s & ATDONE)     printk("ATDONE ");
-  if(s & WORDRDY)    printk("WORDRDY ");
-  if(s & DFIFOFULL)  printk("DFIFOFULL ");
-  if(s & DFIFOEMP)   printk("DFIFOEMP ");
-  printk(")");
-
-  printk("\n");
-#endif
-}
-
-/*
- * display enabled interrupts
- */
-static void disp_enintr(struct Scsi_Host *shpnt)
-{
-  int s;
-
-  printk("enabled interrupts (");
-  
-  s=GETPORT(SIMODE0);
-  if(s & ENSELDO)    printk("ENSELDO ");
-  if(s & ENSELDI)    printk("ENSELDI ");
-  if(s & ENSELINGO)  printk("ENSELINGO ");
-  if(s & ENSWRAP)    printk("ENSWRAP ");
-  if(s & ENSDONE)    printk("ENSDONE ");
-  if(s & ENSPIORDY)  printk("ENSPIORDY ");
-  if(s & ENDMADONE)  printk("ENDMADONE ");
-
-  s=GETPORT(SIMODE1);
-  if(s & ENSELTIMO)    printk("ENSELTIMO ");
-  if(s & ENATNTARG)    printk("ENATNTARG ");
-  if(s & ENPHASEMIS)   printk("ENPHASEMIS ");
-  if(s & ENBUSFREE)    printk("ENBUSFREE ");
-  if(s & ENSCSIPERR)   printk("ENSCSIPERR ");
-  if(s & ENPHASECHG)   printk("ENPHASECHG ");
-  if(s & ENREQINIT)    printk("ENREQINIT ");
-  printk(")\n");
-}
-
-#if defined(DEBUG_RACE)
-
-static const char *should_leave;
-static int in_driver=0;
-
-/*
- * Only one routine can be in the driver at once.
- */
-static void enter_driver(const char *func)
-{
-  unsigned long flags;
-
-  save_flags(flags);
-  cli();
-  printk("aha152x: entering %s() (%x)\n", func, jiffies);
-  if(in_driver)
-    {
-      printk("%s should leave first.\n", should_leave);
-      panic("aha152x: already in driver\n");
-    }
-
-  in_driver++;
-  should_leave=func;
-  restore_flags(flags);
-}
-
-static void leave_driver(const char *func)
-{
-  unsigned long flags;
-
-  save_flags(flags);
-  cli();
-  printk("\naha152x: leaving %s() (%x)\n", func, jiffies);
-  if(!in_driver)
-    {
-      printk("aha152x: %s already left.\n", should_leave);
-      panic("aha152x: %s already left driver.\n");
-    }
-
-  in_driver--;
-  should_leave=func;
-  restore_flags(flags);
-}
-#endif
-
-/*
- * Show the command data of a command
- */
-static void show_command(Scsi_Cmnd *ptr)
-{
-  printk("0x%08x: target=%d; lun=%d; cmnd=(",
-	 (unsigned int) ptr, ptr->target, ptr->lun);
-  
-  print_command(ptr->cmnd);
-
-  printk("); residual=%d; buffers=%d; phase |",
-	 ptr->SCp.this_residual, ptr->SCp.buffers_residual);
-
-  if(ptr->SCp.phase & not_issued  )  printk("not issued|");
-  if(ptr->SCp.phase & in_selection)  printk("in selection|");
-  if(ptr->SCp.phase & disconnected)  printk("disconnected|");
-  if(ptr->SCp.phase & aborted     )  printk("aborted|");
-  if(ptr->SCp.phase & sent_ident  )  printk("send_ident|");
-  if(ptr->SCp.phase & in_other)
-    { 
-      printk("; in other(");
-      switch((ptr->SCp.phase >> 16) & P_MASK)
-	{
-	case P_DATAO:
-	  printk("DATA OUT");
-	  break;
-	case P_DATAI:
-	  printk("DATA IN");
-	  break;
-	case P_CMD:
-	  printk("COMMAND");
-	  break;
-	case P_STATUS:
-	  printk("STATUS");
-	  break;
-	case P_MSGO:
-	  printk("MESSAGE OUT");
-	  break;
-	case P_MSGI:
-	  printk("MESSAGE IN");
-	  break;
-	default: 
-	  printk("*illegal*");
-	  break;
-	}
-      printk(")");
-      if(ptr->SCp.phase & (1<<16))
-	printk("; phaseend");
-    }
-  printk("; next=0x%08x\n", (unsigned int) ptr->host_scribble);
-}
- 
-/*
- * Dump the queued data
- */
-static void show_queues(struct Scsi_Host *shpnt)
-{
-  unsigned long flags;
-  Scsi_Cmnd *ptr;
-
-  save_flags(flags);
-  cli();
-  printk("QUEUE STATUS:\nissue_SC:\n");
-  for(ptr=ISSUE_SC; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
-    show_command(ptr);
-
-  printk("current_SC:\n");
-  if(CURRENT_SC)
-    show_command(CURRENT_SC);
-  else
-    printk("none\n");
-
-  printk("disconnected_SC:\n");
-  for(ptr=DISCONNECTED_SC; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
-    show_command(ptr);
-
-  disp_ports(shpnt);
-  disp_enintr(shpnt);
-  restore_flags(flags);
-}
-
-int aha152x_set_info(char *buffer, int length, struct Scsi_Host *shpnt)
-{
-  return(-ENOSYS);  /* Currently this is a no-op */
-}
-
-#undef SPRINTF
-#define SPRINTF(args...) pos += sprintf(pos, ## args)
-
-static int get_command(char *pos, Scsi_Cmnd *ptr)
-{
-  char *start = pos;
-  int i;
-  
-  SPRINTF("0x%08x: target=%d; lun=%d; cmnd=(",
-          (unsigned int) ptr, ptr->target, ptr->lun);
-  
-  for(i=0; i<COMMAND_SIZE(ptr->cmnd[0]); i++)
-    SPRINTF("0x%02x", ptr->cmnd[i]);
-  
-  SPRINTF("); residual=%d; buffers=%d; phase |",
-          ptr->SCp.this_residual, ptr->SCp.buffers_residual);
-  
-  if(ptr->SCp.phase & not_issued  )  SPRINTF("not issued|");
-  if(ptr->SCp.phase & in_selection)  SPRINTF("in selection|");
-  if(ptr->SCp.phase & disconnected)  SPRINTF("disconnected|");
-  if(ptr->SCp.phase & aborted     )  SPRINTF("aborted|");
-  if(ptr->SCp.phase & sent_ident  )  SPRINTF("send_ident|");
-  if(ptr->SCp.phase & in_other)
-    { 
-      SPRINTF("; in other(");
-      switch((ptr->SCp.phase >> 16) & P_MASK)
-        {
-        case P_DATAO:
-          SPRINTF("DATA OUT");
-          break;
-        case P_DATAI:
-          SPRINTF("DATA IN");
-          break;
-        case P_CMD:
-          SPRINTF("COMMAND");
-          break;
-        case P_STATUS:
-          SPRINTF("STATUS");
-          break;
-        case P_MSGO:
-          SPRINTF("MESSAGE OUT");
-          break;
-        case P_MSGI:
-          SPRINTF("MESSAGE IN");
-          break;
-        default: 
-          SPRINTF("*illegal*");
-          break;
-        }
-      SPRINTF(")");
-      if(ptr->SCp.phase & (1<<16))
-        SPRINTF("; phaseend");
-    }
-  SPRINTF("; next=0x%08x\n", (unsigned int) ptr->host_scribble);
-  
-  return(pos-start);
-}
-
-#undef SPRINTF
-#define SPRINTF(args...) do { if(pos < buffer + length) pos += sprintf(pos, ## args); } while(0)
-
-int aha152x_proc_info(
-        	      char *buffer,
-        	      char **start,
-        	      off_t offset,
-        	      int length,
-        	      int hostno,
-        	      int inout
-        	      )
-{
-  int i;
-  char *pos = buffer;
-  Scsi_Device *scd;
-  struct Scsi_Host *shpnt;
-  unsigned long flags;
-  Scsi_Cmnd *ptr;
-  
-  for(i=0, shpnt= (struct Scsi_Host *) NULL; i<IRQS; i++)
-    if(aha152x_host[i] && aha152x_host[i]->host_no == hostno)
-      shpnt=aha152x_host[i];
-  
-  if(!shpnt)
-    return(-ESRCH);
-  
-  if(inout) /* Has data been written to the file ? */ 
-    return(aha152x_set_info(buffer, length, shpnt));
-  
-  SPRINTF(AHA152X_REVID "\n");
-  
-  save_flags(flags);
-  cli();
-  
-  SPRINTF("vital data:\nioports 0x%04x to 0x%04x\n",
-          shpnt->io_port, shpnt->io_port+shpnt->n_io_port-1);
-  SPRINTF("interrupt 0x%02x\n", shpnt->irq);
-  SPRINTF("disconnection/reconnection %s\n", 
-          HOSTDATA(shpnt)->reconnect ? "enabled" : "disabled");
-  SPRINTF("parity checking %s\n", 
-          HOSTDATA(shpnt)->parity ? "enabled" : "disabled");
-  SPRINTF("synchronous transfers %s\n", 
-          HOSTDATA(shpnt)->synchronous ? "enabled" : "disabled");
-  SPRINTF("current queued %d commands\n",
-          HOSTDATA(shpnt)->commands);
-  
-#if 0
-  SPRINTF("synchronously operating targets (tick=%ld ns):\n",
-          250000000/loops_per_sec);
-  for(i=0; i<8; i++)
-    if(HOSTDATA(shpnt)->syncrate[i]&0x7f)
-      SPRINTF("target %d: period %dT/%ldns; req/ack offset %d\n",
-              i,
-              (((HOSTDATA(shpnt)->syncrate[i]&0x70)>>4)+2),
-        	       (((HOSTDATA(shpnt)->syncrate[i]&0x70)>>4)+2)*
-        		 250000000/loops_per_sec,
-        	       HOSTDATA(shpnt)->syncrate[i]&0x0f);
-#else
-  SPRINTF("synchronously operating targets (tick=50 ns):\n");
-  for(i=0; i<8; i++)
-    if(HOSTDATA(shpnt)->syncrate[i]&0x7f)
-      SPRINTF("target %d: period %dT/%dns; req/ack offset %d\n",
-              i,
-              (((HOSTDATA(shpnt)->syncrate[i]&0x70)>>4)+2),
-              (((HOSTDATA(shpnt)->syncrate[i]&0x70)>>4)+2)*50,
-              HOSTDATA(shpnt)->syncrate[i]&0x0f);
-#endif
-  
-#ifdef DEBUG_AHA152X
-#define PDEBUG(flags,txt) if(HOSTDATA(shpnt)->debug & flags) SPRINTF("(%s) ", txt);
-  
-  SPRINTF("enabled debugging options:\n");
-  
-  PDEBUG(debug_skipports, "skip ports");
-  PDEBUG(debug_queue, "queue");
-  PDEBUG(debug_intr, "interrupt");
-  PDEBUG(debug_selection, "selection");
-  PDEBUG(debug_msgo, "message out");
-  PDEBUG(debug_msgi, "message in");
-  PDEBUG(debug_status, "status");
-  PDEBUG(debug_cmd, "command");
-  PDEBUG(debug_datai, "data in");
-  PDEBUG(debug_datao, "data out");
-  PDEBUG(debug_abort, "abort");
-  PDEBUG(debug_done, "done");
-  PDEBUG(debug_biosparam, "bios parameters");
-  PDEBUG(debug_phases, "phases");
-  PDEBUG(debug_queues, "queues");
-  PDEBUG(debug_reset, "reset");
-  
-  SPRINTF("\n");
-#endif
-  
-  SPRINTF("queue status:\nnot yet issued commands:\n");
-  for(ptr=ISSUE_SC; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
-    pos += get_command(pos, ptr);
-  
-  if(CURRENT_SC)
-    {
-      SPRINTF("current command:\n");
-      pos += get_command(pos, CURRENT_SC);
-    }
-  
-  SPRINTF("disconnected commands:\n");
-  for(ptr=DISCONNECTED_SC; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
-    pos += get_command(pos, ptr);
-  
-  restore_flags(flags);
-  
-  scd = scsi_devices;
-  
-  SPRINTF("Attached devices: %s\n", (scd)?"":"none");
-  
-  while (scd) {
-    if (scd->host == shpnt) {
-      
-      SPRINTF("Channel: %02d Id: %02d Lun: %02d\n  Vendor: ",
-              scd->channel, scd->id, scd->lun);
-      for (i=0; i<8; i++) {
-        if (scd->vendor[i] >= 0x20)
-          SPRINTF("%c", scd->vendor[i]);
-        else
-          SPRINTF(" ");
-      }
-      SPRINTF(" Model: ");
-      for (i = 0; i < 16; i++) {
-        if (scd->model[i] >= 0x20)
-          SPRINTF("%c", scd->model[i]);
-        else
-          SPRINTF(" ");
-      }
-      SPRINTF(" Rev: ");
-      for (i = 0; i < 4; i++) {
-        if (scd->rev[i] >= 0x20)
-          SPRINTF("%c", scd->rev[i]);
-        else
-          SPRINTF(" ");
-      }
-      SPRINTF("\n");
-      
-      SPRINTF("  Type:   %d ", scd->type);
-      SPRINTF("               ANSI SCSI revision: %02x",
-              (scd->scsi_level < 3)?1:2);
-      
-      if (scd->scsi_level == 2)
-        SPRINTF(" CCS\n");
-      else
-        SPRINTF("\n");
-    }
-    scd = scd->next;
-  }
-  
-  *start=buffer+offset;
-  if (pos - buffer < offset)
-    return 0;
-  else if (pos - buffer - offset < length)
-    return pos - buffer - offset;
-  else
-    return length;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = AHA152X;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/aha152x.h b/i386/i386at/gpl/linux/scsi/aha152x.h
deleted file mode 100644
index d62e5cfe..00000000
--- a/i386/i386at/gpl/linux/scsi/aha152x.h
+++ /dev/null
@@ -1,373 +0,0 @@
-#ifndef _AHA152X_H
-#define _AHA152X_H
-
-/*
- * $Id: aha152x.h,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- */
-
-#if defined(__KERNEL__)
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include <asm/io.h>
-
-int        aha152x_detect(Scsi_Host_Template *);
-int        aha152x_command(Scsi_Cmnd *);
-int        aha152x_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int        aha152x_abort(Scsi_Cmnd *);
-int        aha152x_reset(Scsi_Cmnd *);
-int        aha152x_biosparam(Disk *, kdev_t, int*);
-int aha152x_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
-
-/* number of queueable commands
-   (unless we support more than 1 cmd_per_lun this should do) */
-#define AHA152X_MAXQUEUE	7		
-
-#define AHA152X_REVID "Adaptec 152x SCSI driver; $Revision: 1.1.1.1 $"
-
-extern struct proc_dir_entry proc_scsi_aha152x;
-
-/* Initial value of Scsi_Host entry */
-#define AHA152X       { /* next */		NULL,			    \
-			/* usage_count */  	NULL,			    \
-			/* proc_dir */		&proc_scsi_aha152x,         \
-			/* proc_info */		aha152x_proc_info,          \
-			/* name */		AHA152X_REVID, 		    \
-			/* detect */		aha152x_detect,             \
-			/* release */		NULL,			    \
-			/* info */		NULL,			    \
-			/* command */		aha152x_command,            \
-			/* queuecommand */	aha152x_queue,              \
-			/* abort */		aha152x_abort,              \
-			/* reset */		aha152x_reset,              \
-			/* slave_attach */	/* NULL */  0,              \
-			/* bios_param */	aha152x_biosparam,          \
-			/* can_queue */		1,                          \
-			/* this_id */		7,                          \
-			/* sg_tablesize */	SG_ALL,                     \
-			/* cmd_per_lun */	1,                          \
-			/* present */		0,                          \
-			/* unchecked_isa_dma */	0,			    \
-			/* use_clustering */	DISABLE_CLUSTERING }
-#endif
-
-
-/* port addresses */
-#define SCSISEQ		(shpnt->io_port+0x00)	/* SCSI sequence control */
-#define SXFRCTL0	(shpnt->io_port+0x01)	/* SCSI transfer control 0 */
-#define SXFRCTL1	(shpnt->io_port+0x02)	/* SCSI transfer control 1 */
-#define SCSISIG		(shpnt->io_port+0x03)	/* SCSI signal in/out */
-#define SCSIRATE	(shpnt->io_port+0x04)	/* SCSI rate control */
-#define SELID		(shpnt->io_port+0x05)	/* selection/reselection ID */
-#define SCSIID		SELID			/* SCSI ID */
-#define SCSIDAT		(shpnt->io_port+0x06)	/* SCSI latched data */
-#define SCSIBUS		(shpnt->io_port+0x07)	/* SCSI data bus */
-#define STCNT0		(shpnt->io_port+0x08)	/* SCSI transfer count 0 */
-#define STCNT1		(shpnt->io_port+0x09)	/* SCSI transfer count 1 */
-#define STCNT2		(shpnt->io_port+0x0a)	/* SCSI transfer count 2 */
-#define SSTAT0		(shpnt->io_port+0x0b)	/* SCSI interrupt status 0 */
-#define SSTAT1		(shpnt->io_port+0x0c)	/* SCSI interrupt status 1 */
-#define SSTAT2		(shpnt->io_port+0x0d)	/* SCSI interrupt status 2 */
-#define SCSITEST	(shpnt->io_port+0x0e)	/* SCSI test control */
-#define SSTAT3		SCSITEST                /* SCSI interrupt status 3 */
-#define SSTAT4		(shpnt->io_port+0x0f)	/* SCSI status 4 */
-#define SIMODE0		(shpnt->io_port+0x10)	/* SCSI interrupt mode 0 */
-#define SIMODE1		(shpnt->io_port+0x11)	/* SCSI interrupt mode 1 */
-#define DMACNTRL0	(shpnt->io_port+0x12)	/* DMA control 0 */
-#define DMACNTRL1	(shpnt->io_port+0x13)	/* DMA control 1 */
-#define DMASTAT		(shpnt->io_port+0x14)	/* DMA status */
-#define FIFOSTAT	(shpnt->io_port+0x15)	/* FIFO status */
-#define DATAPORT	(shpnt->io_port+0x16)	/* DATA port */
-#define BRSTCNTRL	(shpnt->io_port+0x18)	/* burst control */
-#define PORTA		(shpnt->io_port+0x1a)	/* PORT A */
-#define PORTB		(shpnt->io_port+0x1b)	/* PORT B */
-#define REV		(shpnt->io_port+0x1c)	/* revision */
-#define STACK		(shpnt->io_port+0x1d)	/* stack */
-#define TEST		(shpnt->io_port+0x1e)	/* test register */
-
-/* used in aha152x_porttest */
-#define O_PORTA		(0x1a)                  /* PORT A */
-#define O_PORTB		(0x1b)                  /* PORT B */
-#define O_DMACNTRL1	(0x13)                  /* DMA control 1 */
-#define O_STACK         (0x1d)                  /* stack */
-#define IO_RANGE	0x20
-
-/* bits and bitmasks to ports */
-
-/* SCSI sequence control */
-#define	TEMODEO		0x80
-#define ENSELO		0x40
-#define ENSELI		0x20
-#define ENRESELI	0x10
-#define ENAUTOATNO	0x08
-#define ENAUTOATNI	0x04
-#define ENAUTOATNP	0x02
-#define SCSIRSTO	0x01
-
-/* SCSI transfer control 0 */
-#define	SCSIEN		0x80
-#define DMAEN		0x40
-#define CH1		0x20
-#define CLRSTCNT	0x10
-#define SPIOEN		0x08
-#define CLRCH1		0x02
-
-/* SCSI transfer control 1 */
-#define	BITBUCKET	0x80
-#define SWRAPEN		0x40
-#define ENSPCHK		0x20
-#define	STIMESEL	0x18	/* mask */
-#define STIMESEL_	3
-#define ENSTIMER	0x04
-#define BYTEALIGN	0x02
-
-/* SCSI signal IN */
-#define	CDI		0x80
-#define IOI		0x40
-#define MSGI		0x20
-#define ATNI		0x10
-#define SELI		0x08
-#define BSYI		0x04
-#define REQI		0x02
-#define ACKI		0x01
-
-/* SCSI Phases */
-#define P_MASK		(MSGI|CDI|IOI)
-#define P_DATAO		(0)
-#define P_DATAI		(IOI)
-#define	P_CMD		(CDI)
-#define P_STATUS	(CDI|IOI)
-#define P_MSGO		(MSGI|CDI)
-#define P_MSGI		(MSGI|CDI|IOI)
-
-/* SCSI signal OUT */
-#define	CDO		0x80
-#define IOO		0x40
-#define MSGO		0x20
-#define ATNO		0x10
-#define SELO		0x08
-#define BSYO		0x04
-#define REQO		0x02
-#define ACKO		0x01
-
-/* SCSI rate control */
-#define SXFR		0x70	/* mask */
-#define SXFR_		4
-#define SOFS		0x0f	/* mask */
-
-/* SCSI ID */
-#define	OID		0x70
-#define OID_		4
-#define TID		0x07
-
-/* SCSI transfer count */
-#define GETSTCNT()   ( (GETPORT(STCNT2)<<16) \
-		     + (GETPORT(STCNT1)<< 8) \
-		     + GETPORT(STCNT0) )
-
-#define SETSTCNT(X)  { SETPORT(STCNT2, ((X) & 0xFF0000) >> 16); \
-		       SETPORT(STCNT1, ((X) & 0x00FF00) >>  8); \
-		       SETPORT(STCNT0, ((X) & 0x0000FF) ); }
-
-/* SCSI interrupt status */
-#define	TARGET		0x80
-#define SELDO		0x40
-#define	SELDI		0x20
-#define SELINGO		0x10
-#define SWRAP		0x08
-#define	SDONE		0x04
-#define SPIORDY		0x02
-#define DMADONE		0x01
-
-#define SETSDONE	0x80
-#define CLRSELDO	0x40
-#define CLRSELDI	0x20
-#define CLRSELINGO	0x10
-#define CLRSWRAP	0x08
-#define CLRSDONE	0x04
-#define CLRSPIORDY	0x02
-#define CLRDMADONE	0x01
-
-/* SCSI status 1 */
-#define SELTO		0x80
-#define ATNTARG		0x40
-#define SCSIRSTI	0x20
-#define PHASEMIS	0x10
-#define BUSFREE		0x08
-#define SCSIPERR	0x04
-#define PHASECHG	0x02
-#define	REQINIT		0x01
-
-#define CLRSELTIMO	0x80
-#define CLRATNO		0x40
-#define CLRSCSIRSTI	0x20
-#define CLRBUSFREE	0x08
-#define	CLRSCSIPERR	0x04
-#define CLRPHASECHG	0x02
-#define CLRREQINIT	0x01
-
-/* SCSI status 2 */
-#define SOFFSET		0x20
-#define SEMPTY		0x10
-#define	SFULL		0x08
-#define	SFCNT		0x07	/* mask */
-
-/* SCSI status 3 */
-#define	SCSICNT		0xf0	/* mask */
-#define	SCSICNT_	4
-#define OFFCNT		0x0f	/* mask */
-
-/* SCSI TEST control */
-#define	SCTESTU		0x08
-#define	SCTESTD		0x04
-#define STCTEST		0x01
-
-/* SCSI status 4 */
-#define	SYNCERR		0x04
-#define FWERR		0x02
-#define FRERR		0x01
-
-#define	CLRSYNCERR	0x04
-#define CLRFWERR	0x02
-#define	CLRFRERR	0x01
-
-/* SCSI interrupt mode 0 */
-#define ENSELDO		0x40
-#define ENSELDI		0x20
-#define ENSELINGO	0x10
-#define ENSWRAP		0x08
-#define ENSDONE		0x04
-#define ENSPIORDY	0x02
-#define ENDMADONE	0x01
-
-/* SCSI interrupt mode 1 */
-#define	ENSELTIMO	0x80
-#define ENATNTARG	0x40
-#define ENSCSIRST	0x20
-#define ENPHASEMIS	0x10
-#define ENBUSFREE	0x08
-#define ENSCSIPERR	0x04
-#define ENPHASECHG	0x02
-#define ENREQINIT	0x01
-
-/* DMA control 0 */
-#define ENDMA		0x80
-#define _8BIT		0x40
-#define	DMA		0x20
-#define	WRITE_READ	0x08
-#define	INTEN		0x04
-#define RSTFIFO		0x02
-#define SWINT		0x01
-
-/* DMA control 1 */
-#define PWRDWN		0x80
-#define STK		0x07	/* mask */
-
-/* DMA status */
-#define ATDONE		0x80
-#define WORDRDY		0x40
-#define INTSTAT		0x20
-#define DFIFOFULL	0x10
-#define DFIFOEMP	0x08
-
-/* BURST control */
-#define BON		0xf0
-#define BOFF		0x0f
-
-/* TEST REGISTER */
-#define	BOFFTMR		0x40
-#define BONTMR		0x20
-#define STCNTH		0x10
-#define STCNTM		0x08
-#define STCNTL		0x04
-#define SCSIBLK		0x02
-#define DMABLK		0x01
-
-/* On the AHA-152x board PORTA and PORTB contain
-   some information about the board's configuration. */
-typedef union {
-  struct {
-    unsigned reserved:2;	/* reserved */
-    unsigned tardisc:1;		/* Target disconnect: 0=disabled, 1=enabled */
-    unsigned syncneg:1;		/* Initial sync neg: 0=disabled, 1=enabled */
-    unsigned msgclasses:2;	/* Message classes
-				   0=#4
-				   1=#0, #1, #2, #3, #4
-				   2=#0, #3, #4
-				   3=#0, #4
-				*/
-    unsigned boot:1;		/* boot: 0=disabled, 1=enabled */
-    unsigned dma:1;		/* Transfer mode: 0=PIO; 1=DMA */
-    unsigned id:3;		/* SCSI-id */
-    unsigned irq:2;		/* IRQ-Channel: 0,3=12, 1=10, 2=11 */
-    unsigned dmachan:2;		/* DMA-Channel: 0=0, 1=5, 2=6, 3=7 */
-    unsigned parity:1;		/* SCSI-parity: 1=enabled 0=disabled */
-  } fields;
-  unsigned short port;
-} aha152x_config ;
-
-#define cf_parity	fields.parity
-#define cf_dmachan	fields.dmachan
-#define cf_irq		fields.irq
-#define cf_id		fields.id
-#define cf_dma		fields.dma
-#define cf_boot		fields.boot
-#define	cf_msgclasses	fields.msgclasses
-#define cf_syncneg	fields.syncneg
-#define cf_tardisc	fields.tardisc
-#define cf_port		port
-
-/* Some macros to manipulate ports and their bits */
-
-#define SETPORT(PORT, VAL)	\
-	outb( (VAL), (PORT) )
-
-#define SETPORTP(PORT, VAL)	\
-	outb_p( (VAL), (PORT) )
-
-#define SETPORTW(PORT, VAL)	\
-	outw( (VAL), (PORT) )
-
-#define GETPORT(PORT)	\
-	inb( PORT )
-
-#define GETPORTW(PORT)	\
-	inw( PORT )
-
-#define SETBITS(PORT, BITS)	\
-	outb( (inb(PORT) | (BITS)), (PORT) )
-
-#define CLRBITS(PORT, BITS)	\
-	outb( (inb(PORT) & ~(BITS)), (PORT) )
-
-#define CLRSETBITS(PORT, CLR, SET)	\
-	outb( (inb(PORT) & ~(CLR)) | (SET) , (PORT) )
-
-#define TESTHI(PORT, BITS)	\
-	((inb(PORT) & (BITS)) == BITS)
-
-#define TESTLO(PORT, BITS)	\
-	((inb(PORT) & (BITS)) == 0)
-
-#ifdef DEBUG_AHA152X
-enum {
-	debug_skipports =0x0001,
-	debug_queue     =0x0002,
-	debug_intr      =0x0004,
-	debug_selection =0x0008,
-	debug_msgo      =0x0010,
-	debug_msgi      =0x0020,
-	debug_status    =0x0040,
-	debug_cmd       =0x0080,
-	debug_datai     =0x0100,
-	debug_datao     =0x0200,
-	debug_abort     =0x0400,
-	debug_done      =0x0800,
-	debug_biosparam =0x1000,
-	debug_phases    =0x2000,
-	debug_queues    =0x4000,
-	debug_reset     =0x8000,
-};
-#endif
-
-#endif /* _AHA152X_H */
diff --git a/i386/i386at/gpl/linux/scsi/aha1542.c b/i386/i386at/gpl/linux/scsi/aha1542.c
deleted file mode 100644
index 026292eb..00000000
--- a/i386/i386at/gpl/linux/scsi/aha1542.c
+++ /dev/null
@@ -1,1323 +0,0 @@
-/* $Id: aha1542.c,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- *  linux/kernel/aha1542.c
- *
- *  Copyright (C) 1992  Tommy Thorn
- *  Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *  Modified by Eric Youngdale
- *        Use request_irq and request_dma to help prevent unexpected conflicts
- *        Set up on-board DMA controller, such that we do not have to
- *        have the bios enabled to use the aha1542.
- *  Modified by David Gentzel
- *	  Don't call request_dma if dma mask is 0 (for BusLogic BT-445S VL-Bus
- *        controller).
- *  Modified by Matti Aarnio
- *        Accept parameters from LILO cmd-line. -- 1-Oct-94
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-#include <asm/dma.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-
-
-#include "aha1542.h"
-
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_aha1542 = {
-    PROC_SCSI_AHA1542, 7, "aha1542",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-#ifdef DEBUG
-#define DEB(x) x
-#else
-#define DEB(x)
-#endif
-/*
-static const char RCSid[] = "$Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/aha1542.c,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $";
-*/
-
-/* The adaptec can be configured for quite a number of addresses, but
-I generally do not want the card poking around at random.  We allow
-two addresses - this allows people to use the Adaptec with a Midi
-card, which also used 0x330 -- can be overridden with LILO! */
-
-#define MAXBOARDS 2	/* Increase this and the sizes of the
-			   arrays below, if you need more.. */
-
-static unsigned int bases[MAXBOARDS]={0x330, 0x334};
-
-/* set by aha1542_setup according to the command line */
-static int setup_called[MAXBOARDS]   = {0,0};
-static int setup_buson[MAXBOARDS]    = {0,0};
-static int setup_busoff[MAXBOARDS]   = {0,0};
-static int setup_dmaspeed[MAXBOARDS] = {-1,-1};
-
-static char *setup_str[MAXBOARDS] = {(char *)NULL,(char *)NULL};
-
-/*
- * LILO params:  aha1542=<PORTBASE>[,<BUSON>,<BUSOFF>[,<DMASPEED>]]
- *
- * Where:  <PORTBASE> is any of the valid AHA addresses:
- *			0x130, 0x134, 0x230, 0x234, 0x330, 0x334
- *	   <BUSON>  is the time (in microsecs) that AHA spends on the AT-bus
- *		    when transferring data.  1542A power-on default is 11us,
- *		    valid values are in range: 2..15 (decimal)
- *	   <BUSOFF> is the time that AHA spends OFF THE BUS after while
- *		    it is transferring data (not to monopolize the bus).
- *		    Power-on default is 4us, valid range: 1..64 microseconds.
- *	   <DMASPEED> Default is jumper selected (1542A: on the J1),
- *		    but experimenter can alter it with this.
- *		    Valid values: 5, 6, 7, 8, 10 (MB/s)
- *		    Factory default is 5 MB/s.
- */
-
-
-/* The DMA-Controller.  We need to fool with this because we want to 
-   be able to use the aha1542 without having to have the bios enabled */
-#define DMA_MODE_REG	0xd6
-#define DMA_MASK_REG	0xd4
-#define	CASCADE		0xc0
-
-#define BIOS_TRANSLATION_1632 0  /* Used by some old 1542A boards */
-#define BIOS_TRANSLATION_6432 1 /* Default case these days */
-#define BIOS_TRANSLATION_25563 2 /* Big disk case */
-
-struct aha1542_hostdata{
-	/* This will effectively start both of them at the first mailbox */
-	int bios_translation;   /* Mapping bios uses - for compatibility */
-	int aha1542_last_mbi_used;
-	int aha1542_last_mbo_used;
-	Scsi_Cmnd * SCint[AHA1542_MAILBOXES];
-	struct mailbox mb[2*AHA1542_MAILBOXES];
-	struct ccb ccb[AHA1542_MAILBOXES];
-};
-
-#define HOSTDATA(host) ((struct aha1542_hostdata *) &host->hostdata)
-
-static struct Scsi_Host * aha_host[7] = {NULL,};  /* One for each IRQ level (9-15) */
-
-
-
-
-#define WAITnexttimeout 3000000
-
-static void setup_mailboxes(int base_io, struct Scsi_Host * shpnt);
-static int aha1542_restart(struct Scsi_Host * shost);
-
-#define aha1542_intr_reset(base)  outb(IRST, CONTROL(base))
-
-#define WAIT(port, mask, allof, noneof)					\
- { register WAITbits;							\
-   register WAITtimeout = WAITnexttimeout;				\
-   while (1) {								\
-     WAITbits = inb(port) & (mask);					\
-     if ((WAITbits & (allof)) == (allof) && ((WAITbits & (noneof)) == 0)) \
-       break;                                                         	\
-     if (--WAITtimeout == 0) goto fail;					\
-   }									\
- }
-
-/* Similar to WAIT, except we use the udelay call to regulate the
-   amount of time we wait.  */
-#define WAITd(port, mask, allof, noneof, timeout)			\
- { register WAITbits;							\
-   register WAITtimeout = timeout;					\
-   while (1) {								\
-     WAITbits = inb(port) & (mask);					\
-     if ((WAITbits & (allof)) == (allof) && ((WAITbits & (noneof)) == 0)) \
-       break;                                                         	\
-     udelay(1000);							\
-     if (--WAITtimeout == 0) goto fail;					\
-   }									\
- }
-
-static void aha1542_stat(void)
-{
-/*    int s = inb(STATUS), i = inb(INTRFLAGS);
-  printk("status=%x intrflags=%x\n", s, i, WAITnexttimeout-WAITtimeout); */
-}
-
-/* This is a bit complicated, but we need to make sure that an interrupt
-   routine does not send something out while we are in the middle of this.
-   Fortunately, it is only at boot time that multi-byte messages
-   are ever sent. */
-static int aha1542_out(unsigned int base, unchar *cmdp, int len)
-{
-  unsigned long flags = 0;
-  
-  save_flags(flags);
-  if(len == 1) {
-    while(1==1){
-	WAIT(STATUS(base), CDF, 0, CDF);
-	cli();
-	if(inb(STATUS(base)) & CDF) {restore_flags(flags); continue;}
-	outb(*cmdp, DATA(base));
-	restore_flags(flags);
-	return 0;
-      }
-  } else {
-    cli();
-    while (len--)
-      {
-	WAIT(STATUS(base), CDF, 0, CDF);
-	outb(*cmdp++, DATA(base));
-      }
-    restore_flags(flags);
-  }
-    return 0;
-  fail:
-    restore_flags(flags);
-    printk("aha1542_out failed(%d): ", len+1); aha1542_stat();
-    return 1;
-}
-
-/* Only used at boot time, so we do not need to worry about latency as much
-   here */
-static int aha1542_in(unsigned int base, unchar *cmdp, int len)
-{
-    unsigned long flags;
-
-    save_flags(flags);
-    cli();
-    while (len--)
-      {
-	  WAIT(STATUS(base), DF, DF, 0);
-	  *cmdp++ = inb(DATA(base));
-      }
-    restore_flags(flags);
-    return 0;
-  fail:
-    restore_flags(flags);
-    printk("aha1542_in failed(%d): ", len+1); aha1542_stat();
-    return 1;
-}
-
-/* Similar to aha1542_in, except that we wait a very short period of time.
-   We use this if we know the board is alive and awake, but we are not sure
-   if the board will respond the the command we are about to send or not */
-static int aha1542_in1(unsigned int base, unchar *cmdp, int len)
-{
-    unsigned long flags;
-    
-    save_flags(flags);
-    cli();
-    while (len--)
-      {
-	  WAITd(STATUS(base), DF, DF, 0, 100);
-	  *cmdp++ = inb(DATA(base));
-      }
-    restore_flags(flags);
-    return 0;
-  fail:
-    restore_flags(flags);
-    return 1;
-}
-
-static int makecode(unsigned hosterr, unsigned scsierr)
-{
-    switch (hosterr) {
-      case 0x0:
-      case 0xa: /* Linked command complete without error and linked normally */
-      case 0xb: /* Linked command complete without error, interrupt generated */
-	hosterr = 0;
-	break;
-
-      case 0x11: /* Selection time out-The initiator selection or target
-		    reselection was not complete within the SCSI Time out period */
-	hosterr = DID_TIME_OUT;
-	break;
-
-      case 0x12: /* Data overrun/underrun-The target attempted to transfer more data
-		    than was allocated by the Data Length field or the sum of the
-		    Scatter / Gather Data Length fields. */
-
-      case 0x13: /* Unexpected bus free-The target dropped the SCSI BSY at an unexpected time. */
-
-      case 0x15: /* MBO command was not 00, 01 or 02-The first byte of the CB was
-		    invalid. This usually indicates a software failure. */
-
-      case 0x16: /* Invalid CCB Operation Code-The first byte of the CCB was invalid.
-		    This usually indicates a software failure. */
-
-      case 0x17: /* Linked CCB does not have the same LUN-A subsequent CCB of a set
-		    of linked CCB's does not specify the same logical unit number as
-		    the first. */
-      case 0x18: /* Invalid Target Direction received from Host-The direction of a
-		    Target Mode CCB was invalid. */
-
-      case 0x19: /* Duplicate CCB Received in Target Mode-More than once CCB was
-		    received to service data transfer between the same target LUN
-		    and initiator SCSI ID in the same direction. */
-
-      case 0x1a: /* Invalid CCB or Segment List Parameter-A segment list with a zero
-		    length segment or invalid segment list boundaries was received.
-		    A CCB parameter was invalid. */
-	DEB(printk("Aha1542: %x %x\n", hosterr, scsierr));
-	hosterr = DID_ERROR; /* Couldn't find any better */
-	break;
-
-      case 0x14: /* Target bus phase sequence failure-An invalid bus phase or bus
-		    phase sequence was requested by the target. The host adapter
-		    will generate a SCSI Reset Condition, notifying the host with
-		    a SCRD interrupt */
-	hosterr = DID_RESET;
-	break;
-      default:
-	printk("makecode: unknown hoststatus %x\n", hosterr);
-	break;
-    }
-    return scsierr|(hosterr << 16);
-}
-
-static int aha1542_test_port(int bse, struct Scsi_Host * shpnt)
-{
-    int i;
-    unchar inquiry_cmd[] = {CMD_INQUIRY };
-    unchar inquiry_result[4];
-    unchar *cmdp;
-    int len;
-    volatile int debug = 0;
-    
-    /* Quick and dirty test for presence of the card. */
-    if(inb(STATUS(bse)) == 0xff) return 0;
-
-    /* Reset the adapter. I ought to make a hard reset, but it's not really necessary */
-    
-    /*  DEB(printk("aha1542_test_port called \n")); */
-
-    /* In case some other card was probing here, reset interrupts */
-    aha1542_intr_reset(bse);     /* reset interrupts, so they don't block */	
-
-    outb(SRST|IRST/*|SCRST*/, CONTROL(bse));
-
-    i = jiffies + 2;
-    while (i>jiffies); /* Wait a little bit for things to settle down. */
-    
-    debug = 1;
-    /* Expect INIT and IDLE, any of the others are bad */
-    WAIT(STATUS(bse), STATMASK, INIT|IDLE, STST|DIAGF|INVDCMD|DF|CDF);
-    
-    debug = 2;
-    /* Shouldn't have generated any interrupts during reset */
-    if (inb(INTRFLAGS(bse))&INTRMASK) goto fail;
-
-
-    /* Perform a host adapter inquiry instead so we do not need to set
-       up the mailboxes ahead of time */
-
-    aha1542_out(bse, inquiry_cmd, 1);
-
-    debug = 3;
-    len = 4;
-    cmdp = &inquiry_result[0];
-
-    while (len--)
-      {
-	  WAIT(STATUS(bse), DF, DF, 0);
-	  *cmdp++ = inb(DATA(bse));
-      }
-    
-    debug = 8;
-    /* Reading port should reset DF */
-    if (inb(STATUS(bse)) & DF) goto fail;
-    
-    debug = 9;
-    /* When HACC, command is completed, and we're though testing */
-    WAIT(INTRFLAGS(bse), HACC, HACC, 0);
-    /* now initialize adapter */
-    
-    debug = 10;
-    /* Clear interrupts */
-    outb(IRST, CONTROL(bse));
-    
-    debug = 11;
-
-    return debug;				/* 1 = ok */
-  fail:
-    return 0;					/* 0 = not ok */
-}
-
-/* A "high" level interrupt handler */
-static void aha1542_intr_handle(int irq, struct pt_regs *regs)
-{
-    void (*my_done)(Scsi_Cmnd *) = NULL;
-    int errstatus, mbi, mbo, mbistatus;
-    int number_serviced;
-    unsigned int flags;
-    struct Scsi_Host * shost;
-    Scsi_Cmnd * SCtmp;
-    int flag;
-    int needs_restart;
-    struct mailbox * mb;
-    struct ccb  *ccb;
-
-    shost = aha_host[irq - 9];
-    if(!shost) panic("Splunge!");
-
-    mb = HOSTDATA(shost)->mb;
-    ccb = HOSTDATA(shost)->ccb;
-
-#ifdef DEBUG
-    {
-    flag = inb(INTRFLAGS(shost->io_port));
-    printk("aha1542_intr_handle: ");
-    if (!(flag&ANYINTR)) printk("no interrupt?");
-    if (flag&MBIF) printk("MBIF ");
-    if (flag&MBOA) printk("MBOF ");
-    if (flag&HACC) printk("HACC ");
-    if (flag&SCRD) printk("SCRD ");
-    printk("status %02x\n", inb(STATUS(shost->io_port)));
-  };
-#endif
-    number_serviced = 0;
-    needs_restart = 0;
-
-    while(1==1){
-      flag = inb(INTRFLAGS(shost->io_port));
-
-      /* Check for unusual interrupts.  If any of these happen, we should
-	 probably do something special, but for now just printing a message
-	 is sufficient.  A SCSI reset detected is something that we really
-	 need to deal with in some way. */
-      if (flag & ~MBIF) {
-	if (flag&MBOA) printk("MBOF ");
-	if (flag&HACC) printk("HACC ");
-	if (flag&SCRD) {
-	  needs_restart = 1;
-	  printk("SCRD ");
-	}
-      }
-
-      aha1542_intr_reset(shost->io_port);
-
-      save_flags(flags);
-      cli();
-      mbi = HOSTDATA(shost)->aha1542_last_mbi_used + 1;
-      if (mbi >= 2*AHA1542_MAILBOXES) mbi = AHA1542_MAILBOXES;
-      
-      do{
-	if(mb[mbi].status != 0) break;
-	mbi++;
-	if (mbi >= 2*AHA1542_MAILBOXES) mbi = AHA1542_MAILBOXES;
-      } while (mbi != HOSTDATA(shost)->aha1542_last_mbi_used);
-      
-      if(mb[mbi].status == 0){
-	restore_flags(flags);
-	/* Hmm, no mail.  Must have read it the last time around */
-	if (!number_serviced && !needs_restart)
-	  printk("aha1542.c: interrupt received, but no mail.\n");
-	/* We detected a reset.  Restart all pending commands for
-	   devices that use the hard reset option */
-	if(needs_restart) aha1542_restart(shost);
-	return;
-      };
-
-      mbo = (scsi2int(mb[mbi].ccbptr) - ((unsigned int) &ccb[0])) / sizeof(struct ccb);
-      mbistatus = mb[mbi].status;
-      mb[mbi].status = 0;
-      HOSTDATA(shost)->aha1542_last_mbi_used = mbi;
-      restore_flags(flags);
-      
-#ifdef DEBUG
-      {
-	if (ccb[mbo].tarstat|ccb[mbo].hastat)
-	  printk("aha1542_command: returning %x (status %d)\n", 
-		 ccb[mbo].tarstat + ((int) ccb[mbo].hastat << 16), mb[mbi].status);
-      };
-#endif
-
-      if(mbistatus == 3) continue; /* Aborted command not found */
-
-#ifdef DEBUG
-      printk("...done %d %d\n",mbo, mbi);
-#endif
-      
-      SCtmp = HOSTDATA(shost)->SCint[mbo];
-
-      if (!SCtmp || !SCtmp->scsi_done) {
-	printk("aha1542_intr_handle: Unexpected interrupt\n");
-	printk("tarstat=%x, hastat=%x idlun=%x ccb#=%d \n", ccb[mbo].tarstat, 
-	       ccb[mbo].hastat, ccb[mbo].idlun, mbo);
-	return;
-      }
-      
-      my_done = SCtmp->scsi_done;
-      if (SCtmp->host_scribble) scsi_free(SCtmp->host_scribble, 512);
-      
-      /* Fetch the sense data, and tuck it away, in the required slot.  The
-	 Adaptec automatically fetches it, and there is no guarantee that
-	 we will still have it in the cdb when we come back */
-      if (ccb[mbo].tarstat == 2)
-	memcpy(SCtmp->sense_buffer, &ccb[mbo].cdb[ccb[mbo].cdblen], 
-	       sizeof(SCtmp->sense_buffer));
-      
-      
-      /* is there mail :-) */
-      
-      /* more error checking left out here */
-      if (mbistatus != 1)
-	/* This is surely wrong, but I don't know what's right */
-	errstatus = makecode(ccb[mbo].hastat, ccb[mbo].tarstat);
-      else
-	errstatus = 0;
-      
-#ifdef DEBUG
-      if(errstatus) printk("(aha1542 error:%x %x %x) ",errstatus, 
-			   ccb[mbo].hastat, ccb[mbo].tarstat);
-#endif
-
-      if (ccb[mbo].tarstat == 2) {
-#ifdef DEBUG
-	int i;
-#endif
-	DEB(printk("aha1542_intr_handle: sense:"));
-#ifdef DEBUG
-	for (i = 0; i < 12; i++)
-	  printk("%02x ", ccb[mbo].cdb[ccb[mbo].cdblen+i]);
-	printk("\n");
-#endif
-	/*
-	  DEB(printk("aha1542_intr_handle: buf:"));
-	  for (i = 0; i < bufflen; i++)
-	  printk("%02x ", ((unchar *)buff)[i]);
-	  printk("\n");
-	  */
-      }
-      DEB(if (errstatus) printk("aha1542_intr_handle: returning %6x\n", errstatus));
-      SCtmp->result = errstatus;
-      HOSTDATA(shost)->SCint[mbo] = NULL;  /* This effectively frees up the mailbox slot, as
-			     far as queuecommand is concerned */
-      my_done(SCtmp);
-      number_serviced++;
-    };
-}
-
-int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    unchar ahacmd = CMD_START_SCSI;
-    unchar direction;
-    unchar *cmd = (unchar *) SCpnt->cmnd;
-    unchar target = SCpnt->target;
-    unchar lun = SCpnt->lun;
-    unsigned long flags;
-    void *buff = SCpnt->request_buffer;
-    int bufflen = SCpnt->request_bufflen;
-    int mbo;
-    struct mailbox * mb;
-    struct ccb  *ccb;
-
-    DEB(int i);
-
-    mb = HOSTDATA(SCpnt->host)->mb;
-    ccb = HOSTDATA(SCpnt->host)->ccb;
-
-    DEB(if (target > 1) {
-      SCpnt->result = DID_TIME_OUT << 16;
-      done(SCpnt); return 0;});
-    
-    if(*cmd == REQUEST_SENSE){
-#ifndef DEBUG
-      if (bufflen != sizeof(SCpnt->sense_buffer)) {
-	printk("Wrong buffer length supplied for request sense (%d)\n",bufflen);
-      };
-#endif
-      SCpnt->result = 0;
-      done(SCpnt); 
-      return 0;
-    };
-
-#ifdef DEBUG
-    if (*cmd == READ_10 || *cmd == WRITE_10)
-      i = xscsi2int(cmd+2);
-    else if (*cmd == READ_6 || *cmd == WRITE_6)
-      i = scsi2int(cmd+2);
-    else
-      i = -1;
-    if (done)
-      printk("aha1542_queuecommand: dev %d cmd %02x pos %d len %d ", target, *cmd, i, bufflen);
-    else
-      printk("aha1542_command: dev %d cmd %02x pos %d len %d ", target, *cmd, i, bufflen);
-    aha1542_stat();
-    printk("aha1542_queuecommand: dumping scsi cmd:");
-    for (i = 0; i < SCpnt->cmd_len; i++) printk("%02x ", cmd[i]);
-    printk("\n");
-    if (*cmd == WRITE_10 || *cmd == WRITE_6)
-      return 0; /* we are still testing, so *don't* write */
-#endif
-/* Use the outgoing mailboxes in a round-robin fashion, because this
-   is how the host adapter will scan for them */
-
-    save_flags(flags);
-    cli();
-    mbo = HOSTDATA(SCpnt->host)->aha1542_last_mbo_used + 1;
-    if (mbo >= AHA1542_MAILBOXES) mbo = 0;
-
-    do{
-      if(mb[mbo].status == 0 && HOSTDATA(SCpnt->host)->SCint[mbo] == NULL)
-	break;
-      mbo++;
-      if (mbo >= AHA1542_MAILBOXES) mbo = 0;
-    } while (mbo != HOSTDATA(SCpnt->host)->aha1542_last_mbo_used);
-
-    if(mb[mbo].status || HOSTDATA(SCpnt->host)->SCint[mbo])
-      panic("Unable to find empty mailbox for aha1542.\n");
-
-    HOSTDATA(SCpnt->host)->SCint[mbo] = SCpnt;  /* This will effectively prevent someone else from
-			    screwing with this cdb. */
-
-    HOSTDATA(SCpnt->host)->aha1542_last_mbo_used = mbo;    
-    restore_flags(flags);
-
-#ifdef DEBUG
-    printk("Sending command (%d %x)...",mbo, done);
-#endif
-
-    any2scsi(mb[mbo].ccbptr, &ccb[mbo]); /* This gets trashed for some reason*/
-
-    memset(&ccb[mbo], 0, sizeof(struct ccb));
-
-    ccb[mbo].cdblen = SCpnt->cmd_len;
-
-    direction = 0;
-    if (*cmd == READ_10 || *cmd == READ_6)
-	direction = 8;
-    else if (*cmd == WRITE_10 || *cmd == WRITE_6)
-	direction = 16;
-
-    memcpy(ccb[mbo].cdb, cmd, ccb[mbo].cdblen);
-
-    if (SCpnt->use_sg) {
-      struct scatterlist * sgpnt;
-      struct chain * cptr;
-#ifdef DEBUG
-      unsigned char * ptr;
-#endif
-      int i;
-      ccb[mbo].op = 2;	      /* SCSI Initiator Command  w/scatter-gather*/
-      SCpnt->host_scribble = (unsigned char *) scsi_malloc(512);
-      sgpnt = (struct scatterlist *) SCpnt->request_buffer;
-      cptr = (struct chain *) SCpnt->host_scribble; 
-      if (cptr == NULL) panic("aha1542.c: unable to allocate DMA memory\n");
-      for(i=0; i<SCpnt->use_sg; i++) {
-	if(sgpnt[i].length == 0 || SCpnt->use_sg > 16 || 
-	   (((int)sgpnt[i].address) & 1) || (sgpnt[i].length & 1)){
-	  unsigned char * ptr;
-	  printk("Bad segment list supplied to aha1542.c (%d, %d)\n",SCpnt->use_sg,i);
-	  for(i=0;i<SCpnt->use_sg;i++){
-	    printk("%d: %x %x %d\n",i,(unsigned int) sgpnt[i].address, (unsigned int) sgpnt[i].alt_address,
-		   sgpnt[i].length);
-	  };
-	  printk("cptr %x: ",(unsigned int) cptr);
-	  ptr = (unsigned char *) &cptr[i];
-	  for(i=0;i<18;i++) printk("%02x ", ptr[i]);
-	  panic("Foooooooood fight!");
-	};
-	any2scsi(cptr[i].dataptr, sgpnt[i].address);
-	if(((unsigned  int) sgpnt[i].address) & 0xff000000) goto baddma;
-	any2scsi(cptr[i].datalen, sgpnt[i].length);
-      };
-      any2scsi(ccb[mbo].datalen, SCpnt->use_sg * sizeof(struct chain));
-      any2scsi(ccb[mbo].dataptr, cptr);
-#ifdef DEBUG
-      printk("cptr %x: ",cptr);
-      ptr = (unsigned char *) cptr;
-      for(i=0;i<18;i++) printk("%02x ", ptr[i]);
-#endif
-    } else {
-      ccb[mbo].op = 0;	      /* SCSI Initiator Command */
-      SCpnt->host_scribble = NULL;
-      any2scsi(ccb[mbo].datalen, bufflen);
-      if(((unsigned int) buff & 0xff000000)) goto baddma;
-      any2scsi(ccb[mbo].dataptr, buff);
-    };
-    ccb[mbo].idlun = (target&7)<<5 | direction | (lun & 7); /*SCSI Target Id*/
-    ccb[mbo].rsalen = 12;
-    ccb[mbo].linkptr[0] = ccb[mbo].linkptr[1] = ccb[mbo].linkptr[2] = 0;
-    ccb[mbo].commlinkid = 0;
-
-#ifdef DEBUG
-    { int i;
-    printk("aha1542_command: sending.. ");
-    for (i = 0; i < sizeof(ccb[mbo])-10; i++)
-      printk("%02x ", ((unchar *)&ccb[mbo])[i]);
-    };
-#endif
-    
-    if (done) {
-	DEB(printk("aha1542_queuecommand: now waiting for interrupt "); aha1542_stat());
-	SCpnt->scsi_done = done;
-	mb[mbo].status = 1;
-	aha1542_out(SCpnt->host->io_port, &ahacmd, 1);		/* start scsi command */
-	DEB(aha1542_stat());
-    }
-    else
-      printk("aha1542_queuecommand: done can't be NULL\n");
-    
-    return 0;
- baddma:
-    panic("Buffer at address  > 16Mb used for 1542B");
-}
-
-static void internal_done(Scsi_Cmnd * SCpnt)
-{
-	SCpnt->SCp.Status++;
-}
-
-int aha1542_command(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("aha1542_command: ..calling aha1542_queuecommand\n"));
-
-    aha1542_queuecommand(SCpnt, internal_done);
-
-    SCpnt->SCp.Status = 0;
-    while (!SCpnt->SCp.Status)
-    	barrier();
-    return SCpnt->result;
-}
-
-/* Initialize mailboxes */
-static void setup_mailboxes(int bse, struct Scsi_Host * shpnt)
-{
-    int i;
-    struct mailbox * mb;
-    struct ccb  *ccb;
-
-    unchar cmd[5] = {CMD_MBINIT, AHA1542_MAILBOXES, 0, 0, 0};
-
-    mb = HOSTDATA(shpnt)->mb;
-    ccb = HOSTDATA(shpnt)->ccb;
-
-    for(i=0; i<AHA1542_MAILBOXES; i++){
-      mb[i].status = mb[AHA1542_MAILBOXES+i].status = 0;
-      any2scsi(mb[i].ccbptr, &ccb[i]);
-    };
-    aha1542_intr_reset(bse);     /* reset interrupts, so they don't block */	
-    any2scsi((cmd+2), mb);
-    aha1542_out(bse, cmd, 5);
-    WAIT(INTRFLAGS(bse), INTRMASK, HACC, 0);
-    while (0) {
-      fail:
-	printk("aha1542_detect: failed setting up mailboxes\n");
-    }
-    aha1542_intr_reset(bse);
-}
-
-static int aha1542_getconfig(int base_io, unsigned char * irq_level, unsigned char * dma_chan, unsigned char * scsi_id)
-{
-  unchar inquiry_cmd[] = {CMD_RETCONF };
-  unchar inquiry_result[3];
-  int i;
-  i = inb(STATUS(base_io));
-  if (i & DF) {
-    i = inb(DATA(base_io));
-  };
-  aha1542_out(base_io, inquiry_cmd, 1);
-  aha1542_in(base_io, inquiry_result, 3);
-  WAIT(INTRFLAGS(base_io), INTRMASK, HACC, 0);
-  while (0) {
-  fail:
-    printk("aha1542_detect: query board settings\n");
-  }
-  aha1542_intr_reset(base_io);
-  switch(inquiry_result[0]){
-  case 0x80:
-    *dma_chan = 7;
-    break;
-  case 0x40:
-    *dma_chan = 6;
-    break;
-  case 0x20:
-    *dma_chan = 5;
-    break;
-  case 0x01:
-    printk("DMA priority 0 not available for Adaptec driver\n");
-    return -1;
-  case 0:
-    /* This means that the adapter, although Adaptec 1542 compatible, doesn't use a DMA channel.
-       Currently only aware of the BusLogic BT-445S VL-Bus adapter which needs this. */
-    *dma_chan = 0xFF;
-    break;
-  default:
-    printk("Unable to determine Adaptec DMA priority.  Disabling board\n");
-    return -1;
-  };
-  switch(inquiry_result[1]){
-  case 0x40:
-    *irq_level = 15;
-    break;
-  case 0x20:
-    *irq_level = 14;
-    break;
-  case 0x8:
-    *irq_level = 12;
-    break;
-  case 0x4:
-    *irq_level = 11;
-    break;
-  case 0x2:
-    *irq_level = 10;
-    break;
-  case 0x1:
-    *irq_level = 9;
-    break;
-  default:
-    printk("Unable to determine Adaptec IRQ level.  Disabling board\n");
-    return -1;
-  };
-  *scsi_id=inquiry_result[2] & 7;
-  return 0;
-}
-
-/* This function should only be called for 1542C boards - we can detect
-   the special firmware settings and unlock the board */
-
-static int aha1542_mbenable(int base)
-{
-  static unchar mbenable_cmd[3];
-  static unchar mbenable_result[2];
-  int retval;
-  
-  retval = BIOS_TRANSLATION_6432;
-
-  mbenable_cmd[0]=CMD_EXTBIOS;
-  aha1542_out(base,mbenable_cmd,1);
-  if(aha1542_in1(base,mbenable_result,2))
-    return retval;
-  WAITd(INTRFLAGS(base),INTRMASK,HACC,0,100);
-  aha1542_intr_reset(base);
-  
-  if ((mbenable_result[0] & 0x08) || mbenable_result[1]) {
-     mbenable_cmd[0]=CMD_MBENABLE;
-     mbenable_cmd[1]=0;
-     mbenable_cmd[2]=mbenable_result[1];
-     if(mbenable_result[1] & 1) retval = BIOS_TRANSLATION_25563;
-     aha1542_out(base,mbenable_cmd,3);
-     WAIT(INTRFLAGS(base),INTRMASK,HACC,0);
-  };
-  while(0) {
-fail:
-    printk("aha1542_mbenable: Mailbox init failed\n");
-  }
-aha1542_intr_reset(base);
-return retval;
-}
-
-/* Query the board to find out if it is a 1542 or a 1740, or whatever. */
-static int aha1542_query(int base_io, int * transl)
-{
-  unchar inquiry_cmd[] = {CMD_INQUIRY };
-  unchar inquiry_result[4];
-  int i;
-  i = inb(STATUS(base_io));
-  if (i & DF) {
-    i = inb(DATA(base_io));
-  };
-  aha1542_out(base_io, inquiry_cmd, 1);
-  aha1542_in(base_io, inquiry_result, 4);
-  WAIT(INTRFLAGS(base_io), INTRMASK, HACC, 0);
-  while (0) {
-  fail:
-    printk("aha1542_detect: query card type\n");
-  }
-  aha1542_intr_reset(base_io);
-
-  *transl = BIOS_TRANSLATION_6432; /* Default case */
-
-/* For an AHA1740 series board, we ignore the board since there is a
-   hardware bug which can lead to wrong blocks being returned if the board
-   is operating in the 1542 emulation mode.  Since there is an extended mode
-   driver, we simply ignore the board and let the 1740 driver pick it up.
-*/
-
-  if (inquiry_result[0] == 0x43) {
-    printk("aha1542.c: Emulation mode not supported for AHA 174N hardware.\n");
-    return 1;
-  };
-
-  /* Always call this - boards that do not support extended bios translation
-     will ignore the command, and we will set the proper default */
-
-  *transl = aha1542_mbenable(base_io);
-
-  return 0;
-}
-
-/* called from init/main.c */
-void aha1542_setup( char *str, int *ints)
-{
-    const char *ahausage = "aha1542: usage: aha1542=<PORTBASE>[,<BUSON>,<BUSOFF>[,<DMASPEED>]]\n";
-    static int setup_idx = 0;
-    int setup_portbase;
-
-    if(setup_idx >= MAXBOARDS)
-      {
-	printk("aha1542: aha1542_setup called too many times! Bad LILO params ?\n");
-	printk("   Entryline 1: %s\n",setup_str[0]);
-	printk("   Entryline 2: %s\n",setup_str[1]);
-	printk("   This line:   %s\n",str);
-	return;
-      }
-    if (ints[0] < 1 || ints[0] > 4)
-      {
-	printk("aha1542: %s\n", str );
-	printk(ahausage);
-	printk("aha1542: Wrong parameters may cause system malfunction.. We try anyway..\n");
-      }
-
-    setup_called[setup_idx]=ints[0];
-    setup_str[setup_idx]=str;
-
-    setup_portbase             = ints[0] >= 1 ? ints[1] : 0; /* Preserve the default value.. */
-    setup_buson   [setup_idx]  = ints[0] >= 2 ? ints[2] : 7;
-    setup_busoff  [setup_idx]  = ints[0] >= 3 ? ints[3] : 5;
-    if (ints[0] >= 4) {
-      int atbt = -1;
-      switch (ints[4]) {
-	case 5:
-	    atbt = 0x00;
-	    break;
-	case 6:
-	    atbt = 0x04;
-	    break;
-	case 7:
-	    atbt = 0x01;
-	    break;
-	case 8:
-	    atbt = 0x02;
-	    break;
-	case 10:
-	    atbt = 0x03;
-	    break;
-	default:
-	    printk("aha1542: %s\n", str );
-	    printk(ahausage);
-	    printk("aha1542: Valid values for DMASPEED are 5-8, 10 MB/s.  Using jumper defaults.\n");
-	    break;
-      }
-      setup_dmaspeed[setup_idx]  = atbt;
-    }
-
-    if (setup_portbase != 0)
-      bases[setup_idx] = setup_portbase;
-
-    ++setup_idx;
-}
-
-/* return non-zero on detection */
-int aha1542_detect(Scsi_Host_Template * tpnt)
-{
-    unsigned char dma_chan;
-    unsigned char irq_level;
-    unsigned char scsi_id;
-    unsigned long flags;
-    unsigned int base_io;
-    int trans;
-    struct Scsi_Host * shpnt = NULL;
-    int count = 0;
-    int indx;
-
-    DEB(printk("aha1542_detect: \n"));
-
-    tpnt->proc_dir = &proc_scsi_aha1542;
-
-    for(indx = 0; indx < sizeof(bases)/sizeof(bases[0]); indx++)
-	    if(bases[indx] != 0 && !check_region(bases[indx], 4)) { 
-		    shpnt = scsi_register(tpnt,
-					  sizeof(struct aha1542_hostdata));
-
-		    /* For now we do this - until kmalloc is more intelligent
-		       we are resigned to stupid hacks like this */
-		    if ((unsigned int) shpnt > 0xffffff) {
-		      printk("Invalid address for shpnt with 1542.\n");
-		      goto unregister;
-		    }
-
-		    if(!aha1542_test_port(bases[indx], shpnt)) goto unregister;
-
-
-		    base_io = bases[indx];
-		    
-		    /* Set the Bus on/off-times as not to ruin floppy performance */
-	    {
-		    unchar oncmd[] = {CMD_BUSON_TIME, 7};
-		    unchar offcmd[] = {CMD_BUSOFF_TIME, 5};
-
-		    if(setup_called[indx])
-		      {
-			oncmd[1]  = setup_buson[indx];
-			offcmd[1] = setup_busoff[indx];
-		      }
-		    
-		    aha1542_intr_reset(base_io);
-		    aha1542_out(base_io, oncmd, 2);
-		    WAIT(INTRFLAGS(base_io), INTRMASK, HACC, 0);
-		    aha1542_intr_reset(base_io);
-		    aha1542_out(base_io, offcmd, 2);
-		    WAIT(INTRFLAGS(base_io), INTRMASK, HACC, 0);
-		    if (setup_dmaspeed[indx] >= 0)
-		      {
-			unchar dmacmd[] = {CMD_DMASPEED, 0};
-			dmacmd[1] = setup_dmaspeed[indx];
-			aha1542_intr_reset(base_io);
-			aha1542_out(base_io, dmacmd, 2);
-			WAIT(INTRFLAGS(base_io), INTRMASK, HACC, 0);
-		      }
-		    while (0) {
-		    fail:
-			    printk("aha1542_detect: setting bus on/off-time failed\n");
-		    }
-		    aha1542_intr_reset(base_io);
-	    }
-		    if(aha1542_query(base_io, &trans))  goto unregister;
-		    
-		    if (aha1542_getconfig(base_io, &irq_level, &dma_chan, &scsi_id) == -1)  goto unregister;
-		    
-		    printk("Configuring Adaptec (SCSI-ID %d) at IO:%x, IRQ %d", scsi_id, base_io, irq_level);
-		    if (dma_chan != 0xFF)
-			    printk(", DMA priority %d", dma_chan);
-		    printk("\n");
-		    
-		    DEB(aha1542_stat());
-		    setup_mailboxes(base_io, shpnt);
-		    
-		    DEB(aha1542_stat());
-		    
-		    DEB(printk("aha1542_detect: enable interrupt channel %d\n", irq_level));
-		    save_flags(flags);
-		    cli();
-		    if (request_irq(irq_level,aha1542_intr_handle, 0, "aha1542")) {
-			    printk("Unable to allocate IRQ for adaptec controller.\n");
-			    goto unregister;
-		    }
-		    
-		    if (dma_chan != 0xFF) {
-			    if (request_dma(dma_chan,"aha1542")) {
-				    printk("Unable to allocate DMA channel for Adaptec.\n");
-				    free_irq(irq_level);
-				    goto unregister;
-			    }
-			    
-			    if (dma_chan >= 5) {
-				    outb((dma_chan - 4) | CASCADE, DMA_MODE_REG);
-				    outb(dma_chan - 4, DMA_MASK_REG);
-			    }
-		    }
-		    aha_host[irq_level - 9] = shpnt;
- 		    shpnt->this_id = scsi_id;
- 		    shpnt->unique_id = base_io;
-		    shpnt->io_port = base_io;
-		    shpnt->n_io_port = 4;  /* Number of bytes of I/O space used */
-		    shpnt->dma_channel = dma_chan;
-		    shpnt->irq = irq_level;
-		    HOSTDATA(shpnt)->bios_translation  = trans;
-		    if(trans == 2) 
-		      printk("aha1542.c: Using extended bios translation\n");
-		    HOSTDATA(shpnt)->aha1542_last_mbi_used  = (2*AHA1542_MAILBOXES - 1);
-		    HOSTDATA(shpnt)->aha1542_last_mbo_used  = (AHA1542_MAILBOXES - 1);
-		    memset(HOSTDATA(shpnt)->SCint, 0, sizeof(HOSTDATA(shpnt)->SCint));
-		    restore_flags(flags);
-#if 0
-		    DEB(printk(" *** READ CAPACITY ***\n"));
-		    
-	    {
-		    unchar buf[8];
-		    static unchar cmd[] = {	READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-		    int i;
-		    
-		    for (i = 0; i < sizeof(buf); ++i) buf[i] = 0x87;
-		    for (i = 0; i < 2; ++i)
-			    if (!aha1542_command(i, cmd, buf, sizeof(buf))) {
-				    printk("aha_detect: LU %d sector_size %d device_size %d\n",
-					   i, xscsi2int(buf+4), xscsi2int(buf));
-			    }
-	    }
-		    
-		    DEB(printk(" *** NOW RUNNING MY OWN TEST *** \n"));
-		    
-		    for (i = 0; i < 4; ++i)
-		    {
-			    unsigned char cmd[10];
-			    static buffer[512];
-			    
-			    cmd[0] = READ_10;
-			    cmd[1] = 0;
-			    xany2scsi(cmd+2, i);
-			    cmd[6] = 0;
-			    cmd[7] = 0;
-			    cmd[8] = 1;
-			    cmd[9] = 0;
-			    aha1542_command(0, cmd, buffer, 512);
-		    }
-#endif    
-		    request_region(bases[indx], 4,"aha1542");  /* Register the IO ports that we use */
-		    count++;
-		    continue;
-	    unregister:
-		    scsi_unregister(shpnt);
-		    continue;
-		    
-	    };
-	
-    return count;
-}
-
-static int aha1542_restart(struct Scsi_Host * shost)
-{
-  int i;
-  int count = 0;
-#if 0
-  unchar ahacmd = CMD_START_SCSI;
-#endif
-
-  for(i=0; i< AHA1542_MAILBOXES; i++)
-   if(HOSTDATA(shost)->SCint[i] && 
-      !(HOSTDATA(shost)->SCint[i]->device->soft_reset))
-     {
-#if 0
-	HOSTDATA(shost)->mb[i].status = 1; /* Indicate ready to restart... */
-#endif
-	count++;
-     }     
-
-  printk("Potential to restart %d stalled commands...\n", count);
-#if 0
-  /* start scsi command */
-  if (count) aha1542_out(shost->io_port, &ahacmd, 1);
-#endif
-  return 0;
-}
-
-/* The abort command does not leave the device in a clean state where
-   it is available to be used again.  Until this gets worked out, we will
-   leave it commented out.  */
-
-int aha1542_abort(Scsi_Cmnd * SCpnt)
-{
-#if 0
-  unchar ahacmd = CMD_START_SCSI;
-  unsigned long flags;
-  struct mailbox * mb;
-  int mbi, mbo, i;
-
-  printk("In aha1542_abort: %x %x\n",
-	 inb(STATUS(SCpnt->host->io_port)),
-	 inb(INTRFLAGS(SCpnt->host->io_port)));
-
-  save_flags(flags);
-  cli();
-  mb = HOSTDATA(SCpnt->host)->mb;
-  mbi = HOSTDATA(SCpnt->host)->aha1542_last_mbi_used + 1;
-  if (mbi >= 2*AHA1542_MAILBOXES) mbi = AHA1542_MAILBOXES;
-  
-  do{
-    if(mb[mbi].status != 0) break;
-    mbi++;
-    if (mbi >= 2*AHA1542_MAILBOXES) mbi = AHA1542_MAILBOXES;
-  } while (mbi != HOSTDATA(SCpnt->host)->aha1542_last_mbi_used);
-  restore_flags(flags);
-
-  if(mb[mbi].status) {
-    printk("Lost interrupt discovered on irq %d - attempting to recover\n", 
-	   SCpnt->host->irq);
-    aha1542_intr_handle(SCpnt->host->irq, NULL);
-    return 0;
-  }
-
-  /* OK, no lost interrupt.  Try looking to see how many pending commands
-     we think we have. */
-
-  for(i=0; i< AHA1542_MAILBOXES; i++)
-   if(HOSTDATA(SCpnt->host)->SCint[i])
-     {
-       if(HOSTDATA(SCpnt->host)->SCint[i] == SCpnt) {
-	 printk("Timed out command pending for %s\n",
-		kdevname(SCpnt->request.rq_dev));
-	 if (HOSTDATA(SCpnt->host)->mb[i].status) {
-	   printk("OGMB still full - restarting\n");
-	   aha1542_out(SCpnt->host->io_port, &ahacmd, 1);
-	 };
-       } else
-	 printk("Other pending command %s\n",
-		kdevname(SCpnt->request.rq_dev));
-     }
-
-#endif
-
-    DEB(printk("aha1542_abort\n"));
-#if 0
-    save_flags(flags);
-    cli();
-    for(mbo = 0; mbo < AHA1542_MAILBOXES; mbo++)
-      if (SCpnt == HOSTDATA(SCpnt->host)->SCint[mbo]){
-	mb[mbo].status = 2;  /* Abort command */
-	aha1542_out(SCpnt->host->io_port, &ahacmd, 1); /* start scsi command */
-	restore_flags(flags);
-	break;
-      };
-#endif
-    return SCSI_ABORT_SNOOZE;
-}
-
-/* We do not implement a reset function here, but the upper level code
-   assumes that it will get some kind of response for the command in
-   SCpnt.  We must oblige, or the command will hang the scsi system.
-   For a first go, we assume that the 1542 notifies us with all of the
-   pending commands (it does implement soft reset, after all). */
-
-int aha1542_reset(Scsi_Cmnd * SCpnt)
-{
-    unchar ahacmd = CMD_START_SCSI;
-    int i;
-
-    /*
-     * See if a bus reset was suggested.
-     */
-    if( SCpnt->host->suggest_bus_reset )
-      {
-	/* 
-	 * This does a scsi reset for all devices on the bus.
-	 * In principle, we could also reset the 1542 - should
-	 * we do this?  Try this first, and we can add that later
-	 * if it turns out to be useful.
-	 */
-	outb(HRST | SCRST, CONTROL(SCpnt->host->io_port));
-
-	/*
-	 * Wait for the thing to settle down a bit.  Unfortunately
-	 * this is going to basically lock up the machine while we
-	 * wait for this to complete.  To be 100% correct, we need to
-	 * check for timeout, and if we are doing something like this
-	 * we are pretty desperate anyways.
-	 */
-	WAIT(STATUS(SCpnt->host->io_port), 
-	     STATMASK, INIT|IDLE, STST|DIAGF|INVDCMD|DF|CDF);
-
-	/*
-	 * We need to do this too before the 1542 can interact with
-	 * us again.
-	 */
-	setup_mailboxes(SCpnt->host->io_port, SCpnt->host);
-
-	/*
-	 * Now try and pick up the pieces.  Restart all commands
-	 * that are currently active on the bus, and reset all of
-	 * the datastructures.  We have some time to kill while
-	 * things settle down, so print a nice message.
-	 */
-	printk("Sent BUS RESET to scsi host %d\n", SCpnt->host->host_no);
-
-	for(i=0; i< AHA1542_MAILBOXES; i++)
-	  if(HOSTDATA(SCpnt->host)->SCint[i] != NULL)
-	    {
-	      Scsi_Cmnd * SCtmp;
-	      SCtmp = HOSTDATA(SCpnt->host)->SCint[i];
-	      SCtmp->result = DID_RESET << 16;
-	      if (SCtmp->host_scribble) scsi_free(SCtmp->host_scribble, 512);
-	      printk("Sending DID_RESET for target %d\n", SCpnt->target);
-	      SCtmp->scsi_done(SCpnt);
-	      
-	      HOSTDATA(SCpnt->host)->SCint[i] = NULL;
-	      HOSTDATA(SCpnt->host)->mb[i].status = 0;
-	    }
-	/*
-	 * Now tell the mid-level code what we did here.  Since
-	 * we have restarted all of the outstanding commands,
-	 * then report SUCCESS.
-	 */
-	return (SCSI_RESET_SUCCESS | SCSI_RESET_BUS_RESET);
-fail:
-	printk("aha1542.c: Unable to perform hard reset.\n");
-	printk("Power cycle machine to reset\n");
-	return (SCSI_RESET_ERROR | SCSI_RESET_BUS_RESET);
-
-
-      }
-    else
-      {
-	/* This does a selective reset of just the one device */
-	/* First locate the ccb for this command */
-	for(i=0; i< AHA1542_MAILBOXES; i++)
-	  if(HOSTDATA(SCpnt->host)->SCint[i] == SCpnt)
-	    {
-	      HOSTDATA(SCpnt->host)->ccb[i].op = 0x81;  /* BUS DEVICE RESET */
-	      /* Now tell the 1542 to flush all pending commands for this target */
-	      aha1542_out(SCpnt->host->io_port, &ahacmd, 1);
-	      
-	      /* Here is the tricky part.  What to do next.  Do we get an interrupt
-		 for the commands that we aborted with the specified target, or
-		 do we generate this on our own?  Try it without first and see
-		 what happens */
-	      printk("Sent BUS DEVICE RESET to target %d\n", SCpnt->target);
-	      
-	      /* If the first does not work, then try the second.  I think the
-		 first option is more likely to be correct. Free the command
-		 block for all commands running on this target... */
-	      for(i=0; i< AHA1542_MAILBOXES; i++)
-		if(HOSTDATA(SCpnt->host)->SCint[i] &&
-		   HOSTDATA(SCpnt->host)->SCint[i]->target == SCpnt->target)
-		  {
-		    Scsi_Cmnd * SCtmp;
-		    SCtmp = HOSTDATA(SCpnt->host)->SCint[i];
-		    SCtmp->result = DID_RESET << 16;
-		    if (SCtmp->host_scribble) scsi_free(SCtmp->host_scribble, 512);
-		    printk("Sending DID_RESET for target %d\n", SCpnt->target);
-		    SCtmp->scsi_done(SCpnt);
-		    
-		    HOSTDATA(SCpnt->host)->SCint[i] = NULL;
-		    HOSTDATA(SCpnt->host)->mb[i].status = 0;
-		  }
-	      return SCSI_RESET_SUCCESS;
-	    }
-      }
-    /* No active command at this time, so this means that each time we got
-       some kind of response the last time through.  Tell the mid-level code
-       to request sense information in order to decide what to do next. */
-    return SCSI_RESET_PUNT;
-}
-
-#include "sd.h"
-
-int aha1542_biosparam(Scsi_Disk * disk, kdev_t dev, int * ip)
-{
-  int translation_algorithm;
-  int size = disk->capacity;
-
-  translation_algorithm = HOSTDATA(disk->device->host)->bios_translation;
-  /* Should this be > 1024, or >= 1024?  Enquiring minds want to know. */
-  if((size>>11) > 1024 && translation_algorithm == 2) {
-    /* Please verify that this is the same as what DOS returns */
-    ip[0] = 255;
-    ip[1] = 63;
-    ip[2] = size /255/63;
-  } else {
-    ip[0] = 64;
-    ip[1] = 32;
-    ip[2] = size >> 11;
-  };
-/*  if (ip[2] >= 1024) ip[2] = 1024; */
-  return 0;
-}
-
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = AHA1542;
-
-#include "scsi_module.c"
-#endif
-
diff --git a/i386/i386at/gpl/linux/scsi/aha1542.h b/i386/i386at/gpl/linux/scsi/aha1542.h
deleted file mode 100644
index 4e0c6503..00000000
--- a/i386/i386at/gpl/linux/scsi/aha1542.h
+++ /dev/null
@@ -1,177 +0,0 @@
-#ifndef _AHA1542_H
-
-/* $Id: aha1542.h,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- *
- * Header file for the adaptec 1542 driver for Linux
- *
- * $Log: aha1542.h,v $
- * Revision 1.1.1.1  1996/10/30 01:40:02  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:20  goel
- * Linux driver merge.
- *
- * Revision 1.1  1992/07/24  06:27:38  root
- * Initial revision
- *
- * Revision 1.2  1992/07/04  18:41:49  root
- * Replaced distribution with current drivers
- *
- * Revision 1.3  1992/06/23  23:58:20  root
- * Fixes.
- *
- * Revision 1.2  1992/05/26  22:13:23  root
- * Changed bug that prevented DMA above first 2 mbytes.
- *
- * Revision 1.1  1992/05/22  21:00:29  root
- * Initial revision
- *
- * Revision 1.1  1992/04/24  18:01:50  root
- * Initial revision
- *
- * Revision 1.1  1992/04/02  03:23:13  drew
- * Initial revision
- *
- * Revision 1.3  1992/01/27  14:46:29  tthorn
- * *** empty log message ***
- *
- */
-
-#include <linux/types.h>
-#include <linux/kdev_t.h>
-
-/* I/O Port interface 4.2 */
-/* READ */
-#define STATUS(base) base
-#define STST	0x80		/* Self Test in Progress */
-#define DIAGF	0x40		/* Internal Diagnostic Failure */
-#define INIT	0x20		/* Mailbox Initialization Required */
-#define IDLE	0x10		/* SCSI Host Adapter Idle */
-#define CDF	0x08		/* Command/Data Out Port Full */
-#define DF	0x04		/* Data In Port Full */
-#define INVDCMD	0x01		/* Invalid H A Command */
-#define STATMASK 0xfd		/* 0x02 is reserved */
-
-#define INTRFLAGS(base) (STATUS(base)+2)
-#define ANYINTR	0x80		/* Any Interrupt */
-#define SCRD	0x08		/* SCSI Reset Detected */
-#define HACC	0x04		/* HA Command Complete */
-#define MBOA	0x02		/* MBO Empty */
-#define MBIF	0x01		/* MBI Full */
-#define INTRMASK 0x8f
-
-/* WRITE */
-#define CONTROL(base) STATUS(base)
-#define HRST	0x80		/* Hard Reset */
-#define SRST	0x40		/* Soft Reset */
-#define IRST	0x20		/* Interrupt Reset */
-#define SCRST	0x10		/* SCSI Bus Reset */
-
-/* READ/WRITE */
-#define DATA(base) (STATUS(base)+1)
-#define CMD_NOP		0x00	/* No Operation */
-#define CMD_MBINIT	0x01	/* Mailbox Initialization */
-#define CMD_START_SCSI	0x02	/* Start SCSI Command */
-#define CMD_INQUIRY	0x04	/* Adapter Inquiry */
-#define CMD_EMBOI	0x05	/* Enable MailBox Out Interrupt */
-#define CMD_BUSON_TIME	0x07	/* Set Bus-On Time */
-#define CMD_BUSOFF_TIME	0x08	/* Set Bus-Off Time */
-#define CMD_DMASPEED	0x09	/* Set AT Bus Transfer Speed */
-#define CMD_RETDEVS	0x0a	/* Return Installed Devices */
-#define CMD_RETCONF	0x0b	/* Return Configuration Data */
-#define CMD_RETSETUP	0x0d	/* Return Setup Data */
-#define CMD_ECHO	0x1f	/* ECHO Command Data */
-
-#define CMD_EXTBIOS     0x28    /* Return extend bios information only 1542C */
-#define CMD_MBENABLE    0x29    /* Set Mailbox Interface enable only 1542C */
-
-/* Mailbox Definition 5.2.1 and 5.2.2 */
-struct mailbox {
-  unchar status;		/* Command/Status */
-  unchar ccbptr[3];		/* msb, .., lsb */
-};
-
-/* This is used with scatter-gather */
-struct chain {
-  unchar datalen[3];		/* Size of this part of chain */
-  unchar dataptr[3];		/* Location of data */
-};
-
-/* These belong in scsi.h also */
-#define any2scsi(up, p)				\
-(up)[0] = (((unsigned long)(p)) >> 16)  ;	\
-(up)[1] = (((unsigned long)(p)) >> 8);		\
-(up)[2] = ((unsigned long)(p));
-
-#define scsi2int(up) ( (((long)*(up)) << 16) + (((long)(up)[1]) << 8) + ((long)(up)[2]) )
-
-#define xany2scsi(up, p)	\
-(up)[0] = ((long)(p)) >> 24;	\
-(up)[1] = ((long)(p)) >> 16;	\
-(up)[2] = ((long)(p)) >> 8;	\
-(up)[3] = ((long)(p));
-
-#define xscsi2int(up) ( (((long)(up)[0]) << 24) + (((long)(up)[1]) << 16) \
-		      + (((long)(up)[2]) <<  8) +  ((long)(up)[3]) )
-
-#define MAX_CDB 12
-#define MAX_SENSE 14
-
-struct ccb {			/* Command Control Block 5.3 */
-  unchar op;			/* Command Control Block Operation Code */
-  unchar idlun;			/* op=0,2:Target Id, op=1:Initiator Id */
-				/* Outbound data transfer, length is checked*/
-				/* Inbound data transfer, length is checked */
-				/* Logical Unit Number */
-  unchar cdblen;		/* SCSI Command Length */
-  unchar rsalen;		/* Request Sense Allocation Length/Disable */
-  unchar datalen[3];		/* Data Length (msb, .., lsb) */
-  unchar dataptr[3];		/* Data Pointer */
-  unchar linkptr[3];		/* Link Pointer */
-  unchar commlinkid;		/* Command Linking Identifier */
-  unchar hastat;		/* Host Adapter Status (HASTAT) */
-  unchar tarstat;		/* Target Device Status */
-  unchar reserved[2];
-  unchar cdb[MAX_CDB+MAX_SENSE];/* SCSI Command Descriptor Block */
-				/* REQUEST SENSE */
-};
-
-int aha1542_detect(Scsi_Host_Template *);
-int aha1542_command(Scsi_Cmnd *);
-int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int aha1542_abort(Scsi_Cmnd *);
-int aha1542_reset(Scsi_Cmnd *);
-int aha1542_biosparam(Disk *, kdev_t, int*);
-
-#define AHA1542_MAILBOXES 8
-#define AHA1542_SCATTER 16
-#define AHA1542_CMDLUN 1
-
-#ifndef NULL
-	#define NULL 0
-#endif
-
-extern struct proc_dir_entry proc_scsi_aha1542;
-
-#define AHA1542 {  NULL, NULL,				\
-                     &proc_scsi_aha1542,/* proc_dir_entry */ \
-		     NULL,		                \
-		     "Adaptec 1542", 			\
-		     aha1542_detect,			\
-		     NULL,				\
-		     NULL,	 			\
-		     aha1542_command,			\
-		     aha1542_queuecommand,		\
-		     aha1542_abort,			\
-		     aha1542_reset,			\
-		     NULL,				\
-		     aha1542_biosparam,                 \
-		     AHA1542_MAILBOXES, 		\
-		     7, 				\
-		     AHA1542_SCATTER, 			\
-		     AHA1542_CMDLUN, 			\
-		     0, 				\
-		     1, 				\
-		     ENABLE_CLUSTERING}
-
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/aha1740.c b/i386/i386at/gpl/linux/scsi/aha1740.c
deleted file mode 100644
index 250aa1b8..00000000
--- a/i386/i386at/gpl/linux/scsi/aha1740.c
+++ /dev/null
@@ -1,531 +0,0 @@
-/*  $Id: aha1740.c,v 1.2 1997/03/24 21:51:17 thomas Exp $
- *  1993/03/31
- *  linux/kernel/aha1740.c
- *
- *  Based loosely on aha1542.c which is
- *  Copyright (C) 1992  Tommy Thorn and
- *  Modified by Eric Youngdale
- *
- *  This file is aha1740.c, written and
- *  Copyright (C) 1992,1993  Brad McLean
- *  
- *  Modifications to makecode and queuecommand
- *  for proper handling of multiple devices courteously
- *  provided by Michael Weller, March, 1993
- *
- * aha1740_makecode may still need even more work
- * if it doesn't work for your devices, take a look.
- */
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <linux/kernel.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-#include <linux/sched.h>
-#include <asm/dma.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-
-#include "aha1740.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_aha1740 = {
-    PROC_SCSI_AHA1740, 7, "aha1740",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/* IF YOU ARE HAVING PROBLEMS WITH THIS DRIVER, AND WANT TO WATCH
-   IT WORK, THEN:
-#define DEBUG
-*/
-#ifdef DEBUG
-#define DEB(x) x
-#else
-#define DEB(x)
-#endif
-
-/*
-static const char RCSid[] = "$Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/aha1740.c,v 1.2 1997/03/24 21:51:17 thomas Exp $";
-*/
-
-static unsigned int slot, base;
-static unsigned char irq_level;
-
-static struct ecb ecb[AHA1740_ECBS];	/* One for each queued operation */
-
-static int aha1740_last_ecb_used  = 0;	/* optimization */
-
-int aha1740_makecode(unchar *sense, unchar *status)
-{
-    struct statusword
-    {
-	ushort	don:1,	/* Command Done - No Error */
-		du:1,	/* Data underrun */
-	:1,	qf:1,	/* Queue full */
-		sc:1,	/* Specification Check */
-		dor:1,	/* Data overrun */
-		ch:1,	/* Chaining Halted */
-		intr:1,	/* Interrupt issued */
-		asa:1,	/* Additional Status Available */
-		sns:1,	/* Sense information Stored */
-	:1,	ini:1,	/* Initialization Required */
-		me:1,	/* Major error or exception */
-	:1,	eca:1,  /* Extended Contingent alliance */
-	:1;
-    } status_word;
-    int retval = DID_OK;
-
-    status_word = * (struct statusword *) status;
-#ifdef DEBUG
-printk("makecode from %x,%x,%x,%x %x,%x,%x,%x",status[0],status[1],status[2],status[3],
-sense[0],sense[1],sense[2],sense[3]);
-#endif
-    if (!status_word.don) /* Anything abnormal was detected */
-    {
-	if ( (status[1]&0x18) || status_word.sc ) /*Additional info available*/
-	{
-	    /* Use the supplied info for further diagnostics */
-	    switch ( status[2] )
-	    {
-	    case 0x12:
-		if ( status_word.dor )
-		    retval=DID_ERROR;	/* It's an Overrun */
-		/* If not overrun, assume underrun and ignore it! */
-	    case 0x00: /* No info, assume no error, should not occur */
-		break;
-	    case 0x11:
-	    case 0x21:
-		retval=DID_TIME_OUT;
-		break;
-	    case 0x0a:
-		retval=DID_BAD_TARGET;
-		break;
-	    case 0x04:
-	    case 0x05:
-		retval=DID_ABORT; /* Either by this driver or the AHA1740
-					 itself */
-		break;
-	    default:
-		retval=DID_ERROR; /* No further diagnostics possible */
-	    } 
-	}
-	else
-	{ /* Michael suggests, and Brad concurs: */
-	    if ( status_word.qf )
-	    {
-		retval = DID_TIME_OUT; /* forces a redo */
-		/* I think this specific one should not happen -Brad */
-		printk("aha1740.c: WARNING: AHA1740 queue overflow!\n");
-	    }
-	    else if ( status[0]&0x60 )
-	    {
-		retval = DID_ERROR; /* Didn't find a better error */
-	    }
-	    /* In any other case return DID_OK so for example
-	       CONDITION_CHECKS make it through to the appropriate
-	       device driver */
-	}
-    }
-    /* Under all circumstances supply the target status -Michael */
-    return status[3] | retval << 16;
-}
-
-int aha1740_test_port(void)
-{
-    char    name[4],tmp;
-
-    /* Okay, look for the EISA ID's */
-    name[0]= 'A' -1 + ((tmp = inb(HID0)) >> 2); /* First character */
-    name[1]= 'A' -1 + ((tmp & 3) << 3);
-    name[1]+= ((tmp = inb(HID1)) >> 5)&0x7;	/* Second Character */
-    name[2]= 'A' -1 + (tmp & 0x1f);		/* Third Character */
-    name[3]=0;
-    tmp = inb(HID2);
-    if ( strcmp ( name, HID_MFG ) || inb(HID2) != HID_PRD )
-	return 0;   /* Not an Adaptec 174x */
-
-/*  if ( inb(HID3) != HID_REV )
-	printk("aha1740: Warning; board revision of %d; expected %d\n",
-	    inb(HID3),HID_REV); */
-
-    if ( inb(EBCNTRL) != EBCNTRL_VALUE )
-    {
-	printk("aha1740: Board detected, but EBCNTRL = %x, so disabled it.\n",
-	    inb(EBCNTRL));
-	return 0;
-    }
-
-    /* Try and turn on enhanced mode */
-    tmp = inb (PORTADR);
-    outb (PORTADR, tmp | PORTADDR_ENH);
-    if ( inb(PORTADR) & PORTADDR_ENH )
-	return 1;   /* Okay, we're all set */
-	
-    printk("aha1740: Board detected, but not in enhanced mode, so disabled it.\n");
-    return 0;
-}
-
-/* A "high" level interrupt handler */
-void aha1740_intr_handle(int irq, struct pt_regs * regs)
-{
-    void (*my_done)(Scsi_Cmnd *);
-    int errstatus, adapstat;
-    int number_serviced;
-    struct ecb *ecbptr;
-    Scsi_Cmnd *SCtmp;
-
-    number_serviced = 0;
-
-    while(inb(G2STAT) & G2STAT_INTPEND)
-    {
-	DEB(printk("aha1740_intr top of loop.\n"));
-	adapstat = inb(G2INTST);
-	ecbptr = (struct ecb *) bus_to_virt(inl(MBOXIN0));
-	outb(G2CNTRL_IRST,G2CNTRL); /* interrupt reset */
-      
-	switch ( adapstat & G2INTST_MASK )
-	{
-	case	G2INTST_CCBRETRY:
-	case	G2INTST_CCBERROR:
-	case	G2INTST_CCBGOOD:
-	    outb(G2CNTRL_HRDY,G2CNTRL); /* Host Ready -> Mailbox in complete */
-	    if (!ecbptr)
-	    {
-		printk("Aha1740 null ecbptr in interrupt (%x,%x,%x,%d)\n",
-			inb(G2STAT),adapstat,inb(G2INTST),number_serviced++);
-		continue;
-	    }
-	    SCtmp = ecbptr->SCpnt;
-	    if (!SCtmp)
-	    {
-		printk("Aha1740 null SCtmp in interrupt (%x,%x,%x,%d)\n",
-			inb(G2STAT),adapstat,inb(G2INTST),number_serviced++);
-		continue;
-	    }
-	    if (SCtmp->host_scribble)
-		scsi_free(SCtmp->host_scribble, 512);
-	  /* Fetch the sense data, and tuck it away, in the required slot.  The
-	     Adaptec automatically fetches it, and there is no guarantee that
-	     we will still have it in the cdb when we come back */
-	    if ( (adapstat & G2INTST_MASK) == G2INTST_CCBERROR )
-	      {
-		memcpy(SCtmp->sense_buffer, ecbptr->sense, 
-		       sizeof(SCtmp->sense_buffer));
-		errstatus = aha1740_makecode(ecbptr->sense,ecbptr->status);
-	      }
-	    else
-		errstatus = 0;
-	    DEB(if (errstatus) printk("aha1740_intr_handle: returning %6x\n", errstatus));
-	    SCtmp->result = errstatus;
-	    my_done = ecbptr->done;
-	    memset(ecbptr,0,sizeof(struct ecb)); 
-	    if ( my_done )
-		my_done(SCtmp);
-	    break;
-	case	G2INTST_HARDFAIL:
-	    printk("aha1740 hardware failure!\n");
-	    panic("aha1740.c");	/* Goodbye */
-	case	G2INTST_ASNEVENT:
-	    printk("aha1740 asynchronous event: %02x %02x %02x %02x %02x\n",adapstat,
-		inb(MBOXIN0),inb(MBOXIN1),inb(MBOXIN2),inb(MBOXIN3)); /* Say What? */
-	    outb(G2CNTRL_HRDY,G2CNTRL); /* Host Ready -> Mailbox in complete */
-	    break;
-	case	G2INTST_CMDGOOD:
-	    /* set immediate command success flag here: */
-	    break;
-	case	G2INTST_CMDERROR:
-	    /* Set immediate command failure flag here: */
-	    break;
-	}
-      number_serviced++;
-    }
-}
-
-int aha1740_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    unchar direction;
-    unchar *cmd = (unchar *) SCpnt->cmnd;
-    unchar target = SCpnt->target;
-    unsigned long flags;
-    void *buff = SCpnt->request_buffer;
-    int bufflen = SCpnt->request_bufflen;
-    int ecbno;
-    DEB(int i);
-
-    
-    if(*cmd == REQUEST_SENSE)
-    {
-	if (bufflen != sizeof(SCpnt->sense_buffer))
-	{
-	    printk("Wrong buffer length supplied for request sense (%d)\n",bufflen);
-	}
-	SCpnt->result = 0;
-	done(SCpnt); 
-	return 0;
-    }
-
-#ifdef DEBUG
-    if (*cmd == READ_10 || *cmd == WRITE_10)
-	i = xscsi2int(cmd+2);
-    else if (*cmd == READ_6 || *cmd == WRITE_6)
-	i = scsi2int(cmd+2);
-    else
-	i = -1;
-    printk("aha1740_queuecommand: dev %d cmd %02x pos %d len %d ", target, *cmd, i, bufflen);
-    printk("scsi cmd:");
-    for (i = 0; i < SCpnt->cmd_len; i++) printk("%02x ", cmd[i]);
-    printk("\n");
-#endif
-
-    /* locate an available ecb */
-
-    save_flags(flags);
-    cli();
-    ecbno = aha1740_last_ecb_used + 1;		/* An optimization */
-    if (ecbno >= AHA1740_ECBS) ecbno = 0;
-
-    do{
-      if( ! ecb[ecbno].cmdw )
-	break;
-      ecbno++;
-      if (ecbno >= AHA1740_ECBS ) ecbno = 0;
-    } while (ecbno != aha1740_last_ecb_used);
-
-    if( ecb[ecbno].cmdw )
-      panic("Unable to find empty ecb for aha1740.\n");
-
-    ecb[ecbno].cmdw = AHA1740CMD_INIT;	/* SCSI Initiator Command doubles as reserved flag */
-
-    aha1740_last_ecb_used = ecbno;    
-    restore_flags(flags);
-
-#ifdef DEBUG
-    printk("Sending command (%d %x)...",ecbno, done);
-#endif
-
-    ecb[ecbno].cdblen = SCpnt->cmd_len;	/* SCSI Command Descriptor Block Length */
-
-    direction = 0;
-    if (*cmd == READ_10 || *cmd == READ_6)
-	direction = 1;
-    else if (*cmd == WRITE_10 || *cmd == WRITE_6)
-	direction = 0;
-
-    memcpy(ecb[ecbno].cdb, cmd, ecb[ecbno].cdblen);
-
-    if (SCpnt->use_sg)
-    {
-	struct scatterlist * sgpnt;
-	struct aha1740_chain * cptr;
-	int i;
-#ifdef DEBUG
-	unsigned char * ptr;
-#endif
-	ecb[ecbno].sg = 1;	  /* SCSI Initiator Command  w/scatter-gather*/
-	SCpnt->host_scribble = (unsigned char *) scsi_malloc(512);
-	sgpnt = (struct scatterlist *) SCpnt->request_buffer;
-	cptr = (struct aha1740_chain *) SCpnt->host_scribble; 
-	if (cptr == NULL) panic("aha1740.c: unable to allocate DMA memory\n");
-	for(i=0; i<SCpnt->use_sg; i++)
-	{
-	    cptr[i].dataptr = (long) sgpnt[i].address;
-	    cptr[i].datalen = sgpnt[i].length;
-	}
-	ecb[ecbno].datalen = SCpnt->use_sg * sizeof(struct aha1740_chain);
-	ecb[ecbno].dataptr = (long) cptr;
-#ifdef DEBUG
-	printk("cptr %x: ",cptr);
-	ptr = (unsigned char *) cptr;
-	for(i=0;i<24;i++) printk("%02x ", ptr[i]);
-#endif
-    }
-    else
-    {
-	SCpnt->host_scribble = NULL;
-	ecb[ecbno].datalen = bufflen;
-	ecb[ecbno].dataptr = (long) buff;
-    }
-    ecb[ecbno].lun = SCpnt->lun;
-    ecb[ecbno].ses = 1;	/* Suppress underrun errors */
-    ecb[ecbno].dir= direction;
-    ecb[ecbno].ars=1;  /* Yes, get the sense on an error */
-    ecb[ecbno].senselen = 12;
-    ecb[ecbno].senseptr = (long) ecb[ecbno].sense;
-    ecb[ecbno].statusptr = (long) ecb[ecbno].status;
-    ecb[ecbno].done = done;
-    ecb[ecbno].SCpnt = SCpnt;
-#ifdef DEBUG
-    {
-	int i;
-	printk("aha1740_command: sending.. ");
-	for (i = 0; i < sizeof(ecb[ecbno])-10; i++)
-	    printk("%02x ", ((unchar *)&ecb[ecbno])[i]);
-    }
-    printk("\n");
-#endif
-    if (done)
-    { /*  You may question the code below, which contains potentially
-	  non-terminating while loops with interrupts disabled.  So did
-	  I when I wrote it, but the Adaptec Spec says the card is so fast,
-	  that this problem virtually never occurs so I've kept it.  We
-	  do printk a warning first, so that you'll know if it happens.
-	  In practice the only time we've seen this message is when some-
-	  thing else is in the driver was broken, like _makecode(), or
-	  when a scsi device hung the scsi bus.  Even under these conditions,
-	  The loop actually only cycled < 3 times (we instrumented it). */
-
-	DEB(printk("aha1740[%d] critical section\n",ecbno));
-	save_flags(flags);
-	cli();
-	if ( ! (inb(G2STAT) & G2STAT_MBXOUT) )
-	{
-	    printk("aha1740[%d]_mbxout wait!\n",ecbno);
-	    cli(); /* printk may have done a sti()! */
-	}
-	mb();
-	while ( ! (inb(G2STAT) & G2STAT_MBXOUT) );	/* Oh Well. */
-	outl(virt_to_bus(ecb+ecbno), MBOXOUT0);
-	if ( inb(G2STAT) & G2STAT_BUSY )
-	{
-	    printk("aha1740[%d]_attn wait!\n",ecbno);
-	    cli();
-	}
-	while ( inb(G2STAT) & G2STAT_BUSY );		/* And Again! */
-	outb(ATTN_START | (target & 7), ATTN);	/* Start it up */
-	restore_flags(flags);
-	DEB(printk("aha1740[%d] request queued.\n",ecbno));
-    }
-    else
-      printk("aha1740_queuecommand: done can't be NULL\n");
-    
-    return 0;
-}
-
-static volatile int internal_done_flag = 0;
-static volatile int internal_done_errcode = 0;
-
-static void internal_done(Scsi_Cmnd * SCpnt)
-{
-    internal_done_errcode = SCpnt->result;
-    ++internal_done_flag;
-}
-
-int aha1740_command(Scsi_Cmnd * SCpnt)
-{
-    aha1740_queuecommand(SCpnt, internal_done);
-
-    while (!internal_done_flag);
-    internal_done_flag = 0;
-    return internal_done_errcode;
-}
-
-/* Query the board for its irq_level.  Nothing else matters
-   in enhanced mode on an EISA bus. */
-
-void aha1740_getconfig(void)
-{
-  static int intab[] = { 9,10,11,12,0,14,15,0 };
-
-  irq_level = intab [ inb(INTDEF)&0x7 ];
-  outb(inb(INTDEF) | 0x10, INTDEF);
-}
-
-int aha1740_detect(Scsi_Host_Template * tpnt)
-{
-    tpnt->proc_dir = &proc_scsi_aha1740;
-
-    memset(&ecb, 0, sizeof(struct ecb));
-    DEB(printk("aha1740_detect: \n"));
-    
-    for ( slot=MINEISA; slot <= MAXEISA; slot++ )
-    {
-	base = SLOTBASE(slot);
-	/*
-	 * The ioports for eisa boards are generally beyond that used in the
-	 * check/allocate region code, but this may change at some point,
-	 * so we go through the motions.
-	 */
-	if(check_region(base, 0x5c)) continue;  /* See if in use */
-	if ( aha1740_test_port())  break;
-    }
-    if ( slot > MAXEISA )
-	return 0;
-
-    aha1740_getconfig();
-
-    if ( (inb(G2STAT) & (G2STAT_MBXOUT | G2STAT_BUSY) ) != G2STAT_MBXOUT )
-    {	/* If the card isn't ready, hard reset it */
-	outb(G2CNTRL_HRST,G2CNTRL);
-	outb(0,G2CNTRL);    
-    }
-
-    printk("Configuring Adaptec at IO:%x, IRQ %d\n",base,
-	   irq_level);
-
-    DEB(printk("aha1740_detect: enable interrupt channel %d\n", irq_level));
-
-    if (request_irq(irq_level,aha1740_intr_handle, 0, "aha1740"))
-    {
-	printk("Unable to allocate IRQ for adaptec controller.\n");
-	return 0;
-    }
-    request_region(base, 0x5c,"aha1740");  /* Reserve the space that we need to use */
-    return 1;
-}
-
-/* Note:  They following two functions do not apply very well to the Adaptec,
-which basically manages its own affairs quite well without our interference,
-so I haven't put anything into them.  I can faintly imagine someone with a
-*very* badly behaved SCSI target (perhaps an old tape?) wanting the abort(),
-but it hasn't happened yet, and doing aborts brings the Adaptec to its
-knees.  I cannot (at this moment in time) think of any reason to reset the
-card once it's running.  So there. */
-
-int aha1740_abort(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("aha1740_abort called\n"));
-    return SCSI_ABORT_SNOOZE;
-}
-
-/* We do not implement a reset function here, but the upper level code assumes
-   that it will get some kind of response for the command in SCpnt.  We must
-   oblige, or the command will hang the scsi system */
-
-int aha1740_reset(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("aha1740_reset called\n"));
-    return SCSI_RESET_PUNT;
-}
-
-int aha1740_biosparam(Disk * disk, kdev_t dev, int* ip)
-{
-  int size = disk->capacity;
-DEB(printk("aha1740_biosparam\n"));
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-/*  if (ip[2] >= 1024) ip[2] = 1024; */
-  return 0;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = AHA1740;
-
-#include "scsi_module.c"
-#endif
-
-/* Okay, you made it all the way through.  As of this writing, 3/31/93, I'm
-brad@saturn.gaylord.com or brad@bradpc.gaylord.com.  I'll try to help as time
-permits if you have any trouble with this driver.  Happy Linuxing! */
diff --git a/i386/i386at/gpl/linux/scsi/aha1740.h b/i386/i386at/gpl/linux/scsi/aha1740.h
deleted file mode 100644
index 79d94697..00000000
--- a/i386/i386at/gpl/linux/scsi/aha1740.h
+++ /dev/null
@@ -1,193 +0,0 @@
-#ifndef _AHA1740_H
-
-/* $Id: aha1740.h,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- *
- * Header file for the adaptec 1740 driver for Linux
- *
- * With minor revisions 3/31/93
- * Written and (C) 1992,1993 Brad McLean.  See aha1740.c
- * for more info
- *
- */
-
-#include <linux/types.h>
-#include <linux/kdev_t.h>
-
-/* Eisa Enhanced mode operation - slot locating and addressing */
-#define MINEISA 1   /* I don't have an EISA Spec to know these ranges, so I */
-#define MAXEISA 8   /* Just took my machine's specifications.  Adjust to fit.*/
-		    /* I just saw an ad, and bumped this from 6 to 8 */
-#define	SLOTBASE(x)	((x << 12)+ 0xc80 )
-#define	BASE		(base)
-
-/* EISA configuration registers & values */
-#define	HID0	(base + 0x0)
-#define	HID1	(base + 0x1)
-#define HID2	(base + 0x2)
-#define	HID3	(base + 0x3)
-#define	EBCNTRL	(base + 0x4)
-#define	PORTADR	(base + 0x40)
-#define BIOSADR (base + 0x41)
-#define INTDEF	(base + 0x42)
-#define SCSIDEF (base + 0x43)
-#define BUSDEF	(base + 0x44)
-#define	RESV0	(base + 0x45)
-#define RESV1	(base + 0x46)
-#define	RESV2	(base + 0x47)
-
-#define	HID_MFG	"ADP"
-#define	HID_PRD 0
-#define HID_REV 2
-#define EBCNTRL_VALUE 1
-#define PORTADDR_ENH 0x80
-/* READ */
-#define	G2INTST	(BASE + 0x56)
-#define G2STAT	(BASE + 0x57)
-#define	MBOXIN0	(BASE + 0x58)
-#define	MBOXIN1	(BASE + 0x59)
-#define	MBOXIN2	(BASE + 0x5a)
-#define	MBOXIN3	(BASE + 0x5b)
-#define G2STAT2	(BASE + 0x5c)
-
-#define G2INTST_MASK		0xf0	/* isolate the status */
-#define	G2INTST_CCBGOOD		0x10	/* CCB Completed */
-#define	G2INTST_CCBRETRY	0x50	/* CCB Completed with a retry */
-#define	G2INTST_HARDFAIL	0x70	/* Adapter Hardware Failure */
-#define	G2INTST_CMDGOOD		0xa0	/* Immediate command success */
-#define G2INTST_CCBERROR	0xc0	/* CCB Completed with error */
-#define	G2INTST_ASNEVENT	0xd0	/* Asynchronous Event Notification */
-#define	G2INTST_CMDERROR	0xe0	/* Immediate command error */
-
-#define G2STAT_MBXOUT	4	/* Mailbox Out Empty Bit */
-#define	G2STAT_INTPEND	2	/* Interrupt Pending Bit */
-#define	G2STAT_BUSY	1	/* Busy Bit (attention pending) */
-
-#define G2STAT2_READY	0	/* Host Ready Bit */
-
-/* WRITE (and ReadBack) */
-#define	MBOXOUT0	(BASE + 0x50)
-#define	MBOXOUT1	(BASE + 0x51)
-#define	MBOXOUT2	(BASE + 0x52)
-#define	MBOXOUT3	(BASE + 0x53)
-#define	ATTN		(BASE + 0x54)
-#define G2CNTRL		(BASE + 0x55)
-
-#define	ATTN_IMMED	0x10	/* Immediate Command */
-#define	ATTN_START	0x40	/* Start CCB */
-#define	ATTN_ABORT	0x50	/* Abort CCB */
-
-#define G2CNTRL_HRST	0x80		/* Hard Reset */
-#define G2CNTRL_IRST	0x40		/* Clear EISA Interrupt */
-#define G2CNTRL_HRDY	0x20		/* Sets HOST ready */
-
-/* This is used with scatter-gather */
-struct aha1740_chain {
-  u32  dataptr;		/* Location of data */
-  u32  datalen;		/* Size of this part of chain */
-};
-
-/* These belong in scsi.h */
-#define any2scsi(up, p)				\
-(up)[0] = (((unsigned long)(p)) >> 16)  ;	\
-(up)[1] = (((unsigned long)(p)) >> 8);		\
-(up)[2] = ((unsigned long)(p));
-
-#define scsi2int(up) ( (((long)*(up)) << 16) + (((long)(up)[1]) << 8) + ((long)(up)[2]) )
-
-#define xany2scsi(up, p)	\
-(up)[0] = ((long)(p)) >> 24;	\
-(up)[1] = ((long)(p)) >> 16;	\
-(up)[2] = ((long)(p)) >> 8;	\
-(up)[3] = ((long)(p));
-
-#define xscsi2int(up) ( (((long)(up)[0]) << 24) + (((long)(up)[1]) << 16) \
-		      + (((long)(up)[2]) <<  8) +  ((long)(up)[3]) )
-
-#define MAX_CDB 12
-#define MAX_SENSE 14
-#define MAX_STATUS 32
-
-struct ecb {			/* Enhanced Control Block 6.1 */
-  u16	cmdw;			/* Command Word */
-  /* Flag Word 1 */
-  u16		cne:1,		/* Control Block Chaining */
-	:6,	di:1,		/* Disable Interrupt */
-	:2,	ses:1,		/* Suppress Underrun error */
-	:1,	sg:1,		/* Scatter/Gather */
-	:1,	dsb:1,		/* Disable Status Block */
-		ars:1;		/* Automatic Request Sense */
-  /* Flag Word 2 */
-  u16		lun:3,		/* Logical Unit */
-		tag:1,		/* Tagged Queuing */
-		tt:2,		/* Tag Type */
-		nd:1,		/* No Disconnect */
-	:1,	dat:1,		/* Data transfer - check direction */
-		dir:1,		/* Direction of transfer 1 = datain */
-		st:1,		/* Suppress Transfer */
-		chk:1,		/* Calculate Checksum */
-	:2,	rec:1,	:1;	/* Error Recovery */
-  u16	nil0;			/* nothing */
-  u32	dataptr;		/* Data or Scatter List ptr */
-  u32	datalen;		/* Data or Scatter List len */
-  u32	statusptr;		/* Status Block ptr */
-  u32	linkptr;		/* Chain Address */
-  u32	nil1;			/* nothing */
-  u32	senseptr;		/* Sense Info Pointer */
-  u8	senselen;		/* Sense Length */
-  u8	cdblen;			/* CDB Length */
-  u16	datacheck;		/* Data checksum */
-  u8	cdb[MAX_CDB];		/* CDB area */
-/* Hardware defined portion ends here, rest is driver defined */
-  u8	sense[MAX_SENSE];	/* Sense area */ 
-  u8	status[MAX_STATUS];	/* Status area */
-  Scsi_Cmnd *SCpnt;		/* Link to the SCSI Command Block */
-  void (*done)(Scsi_Cmnd *);	/* Completion Function */
-};
-
-#define	AHA1740CMD_NOP	 0x00	/* No OP */
-#define AHA1740CMD_INIT	 0x01	/* Initiator SCSI Command */
-#define AHA1740CMD_DIAG	 0x05	/* Run Diagnostic Command */
-#define AHA1740CMD_SCSI	 0x06	/* Initialize SCSI */
-#define AHA1740CMD_SENSE 0x08	/* Read Sense Information */
-#define AHA1740CMD_DOWN  0x09	/* Download Firmware (yeah, I bet!) */
-#define AHA1740CMD_RINQ  0x0a	/* Read Host Adapter Inquiry Data */
-#define AHA1740CMD_TARG  0x10	/* Target SCSI Command */
-
-int aha1740_detect(Scsi_Host_Template *);
-int aha1740_command(Scsi_Cmnd *);
-int aha1740_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int aha1740_abort(Scsi_Cmnd *);
-int aha1740_reset(Scsi_Cmnd *);
-int aha1740_biosparam(Disk *, kdev_t, int*);
-
-#define AHA1740_ECBS 32
-#define AHA1740_SCATTER 16
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-
-#define AHA1740 {NULL,	NULL,				\
-                   NULL,                                \
-		   NULL,		                \
-		   "Adaptec 174x (EISA)",		\
-		   aha1740_detect,			\
-		   NULL,				\
-		   NULL, 				\
-		   aha1740_command,			\
-		   aha1740_queuecommand,		\
-		   aha1740_abort,			\
-		   aha1740_reset,			\
-		   NULL,				\
-		   aha1740_biosparam,                   \
-		   AHA1740_ECBS, 			\
-		   7, 					\
-		   AHA1740_SCATTER, 			\
-		   1, 					\
-		   0, 					\
-		   0, 					\
-		   ENABLE_CLUSTERING}
-
-#endif
-
diff --git a/i386/i386at/gpl/linux/scsi/aic7xxx.c b/i386/i386at/gpl/linux/scsi/aic7xxx.c
deleted file mode 100644
index 3b238983..00000000
--- a/i386/i386at/gpl/linux/scsi/aic7xxx.c
+++ /dev/null
@@ -1,4645 +0,0 @@
-/*+M*************************************************************************
- * Adaptec AIC7xxx device driver for Linux.
- *
- * Copyright (c) 1994 John Aycock
- *   The University of Calgary Department of Computer Science.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Sources include the Adaptec 1740 driver (aha1740.c), the Ultrastor 24F
- * driver (ultrastor.c), various Linux kernel source, the Adaptec EISA
- * config file (!adp7771.cfg), the Adaptec AHA-2740A Series User's Guide,
- * the Linux Kernel Hacker's Guide, Writing a SCSI Device Driver for Linux,
- * the Adaptec 1542 driver (aha1542.c), the Adaptec EISA overlay file
- * (adp7770.ovl), the Adaptec AHA-2740 Series Technical Reference Manual,
- * the Adaptec AIC-7770 Data Book, the ANSI SCSI specification, the
- * ANSI SCSI-2 specification (draft 10c), ...
- *
- * ----------------------------------------------------------------
- *  Modified to include support for wide and twin bus adapters,
- *  DMAing of SCBs, tagged queueing, IRQ sharing, bug fixes,
- *  and other rework of the code.
- *
- *  Parts of this driver are based on the FreeBSD driver by Justin
- *  T. Gibbs.
- *
- *  A Boot time option was also added for not resetting the scsi bus.
- *
- *    Form:  aic7xxx=extended,no_reset
- *
- *    -- Daniel M. Eischen, deischen@iworks.InterWorks.org, 04/03/95
- *
- *  $Id: aic7xxx.c,v 1.1.1.1 1997/02/25 21:27:46 thomas Exp $
- *-M*************************************************************************/
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <stdarg.h>
-#include <asm/io.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/bios32.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/blk.h>
-#include "sd.h"
-#include "scsi.h"
-#include "hosts.h"
-#include "aic7xxx.h"
-#include "aic7xxx_reg.h"
-#include <linux/stat.h>
-
-#include <linux/config.h>	/* for CONFIG_PCI */
-
-struct proc_dir_entry proc_scsi_aic7xxx = {
-    PROC_SCSI_AIC7XXX, 7, "aic7xxx",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-#define AIC7XXX_C_VERSION  "$Revision: 1.1.1.1 $"
-
-#define NUMBER(arr)     (sizeof(arr) / sizeof(arr[0]))
-#define MIN(a,b)        ((a < b) ? a : b)
-#define ALL_TARGETS -1
-#ifndef TRUE
-#  define TRUE 1
-#endif
-#ifndef FALSE
-#  define FALSE 0
-#endif
-
-/*
- * Defines for PCI bus support, testing twin bus support, DMAing of
- * SCBs, tagged queueing, commands (SCBs) per lun, and SCSI bus reset
- * delay time.
- *
- *   o PCI bus support - this has been implemented and working since
- *     the December 1, 1994 release of this driver. If you don't have
- *     a PCI bus, then you can configure your kernel without PCI
- *     support because all PCI dependent code is bracketed with
- *     "#ifdef CONFIG_PCI ... #endif CONFIG_PCI".
- *
- *   o Twin bus support - this has been tested and does work.
- *
- *   o DMAing of SCBs - thanks to Kai Makisara, this now works.
- *     This define is now taken out and DMAing of SCBs is always
- *     performed (8/12/95 - DE).
- *
- *   o Tagged queueing - this driver is capable of tagged queueing
- *     but I am unsure as to how well the higher level driver implements
- *     tagged queueing. Therefore, the maximum commands per lun is
- *     set to 2. If you want to implement tagged queueing, ensure
- *     this define is not commented out.
- *
- *   o Sharing IRQs - allowed for sharing of IRQs. This will allow
- *     for multiple aic7xxx host adapters sharing the same IRQ, but
- *     not for sharing IRQs with other devices. The higher level
- *     PCI code and interrupt handling needs to be modified to
- *     support this.
- *
- *   o Commands per lun - If tagged queueing is enabled, then you
- *     may want to try increasing AIC7XXX_CMDS_PER_LUN to more
- *     than 2.  By default, we limit the SCBs per lun to 2 with
- *     or without tagged queueing enabled.  If tagged queueing is
- *     disabled, the sequencer will keep the 2nd SCB in the input
- *     queue until the first one completes - so it is OK to to have
- *     more than 1 SCB queued.  If tagged queueing is enabled, then
- *     the sequencer will attempt to send the 2nd SCB to the device
- *     while the first SCB is executing and the device is disconnected.
- *     For adapters limited to 4 SCBs, you may want to actually
- *     decrease the commands per lun to 1, if you often have more
- *     than 2 devices active at the same time.  This will allocate
- *     1 SCB for each device and ensure that there will always be
- *     a free SCB for up to 4 devices active at the same time.
- *
- *   o 3985 support - The 3985 adapter is much like the 3940, but
- *     has three 7870 controllers as opposed to two for the 3940.
- *     It will get probed and recognized as three different adapters,
- *     but all three controllers share the same bank of 255 SCBs
- *     instead of each controller having their own bank (like the
- *     controllers on the 3940).  For this reason, it is important
- *     that all devices be resident on just one channel of the 3985.
- *     In the near future, we'll modify the driver to reserve 1/3
- *     of the SCBs for each controller.
- *
- *  Daniel M. Eischen, deischen@iworks.InterWorks.org, 01/11/96
- */
-
-/* Uncomment this for testing twin bus support. */
-#define AIC7XXX_TWIN_SUPPORT
-
-/* Uncomment this for tagged queueing. */
-/* #define AIC7XXX_TAGGED_QUEUEING */
-
-/* Uncomment this for allowing sharing of IRQs. */
-#define AIC7XXX_SHARE_IRQS
-
-/*
- * You can try raising me if tagged queueing is enabled, or lowering
- * me if you only have 4 SCBs.
- */
-#define AIC7XXX_CMDS_PER_LUN 2
-
-/* Set this to the delay in seconds after SCSI bus reset. */
-#define AIC7XXX_RESET_DELAY 15
-
-/*
- * Uncomment the following define for collection of SCSI transfer statistics
- * for the /proc filesystem.
- *
- * NOTE: This does affect performance since it has to maintain statistics.
- */
-/* #define AIC7XXX_PROC_STATS */
-
-/*
- * For debugging the abort/reset code.
- */
-/* #define AIC7XXX_DEBUG_ABORT */
-
-/*
- * For general debug messages
- */
-#define AIC7XXX_DEBUG
-
-/*
- * Controller type and options
- */
-typedef enum {
-  AIC_NONE,
-  AIC_7770,	/* EISA aic7770 on motherboard */
-  AIC_7771,	/* EISA aic7771 on 274x */
-  AIC_284x,	/* VLB  aic7770 on 284x */
-  AIC_7850,	/* PCI  aic7850 */
-  AIC_7870,	/* PCI  aic7870 on motherboard */
-  AIC_7871,	/* PCI  aic7871 on 294x */
-  AIC_7872,	/* PCI  aic7872 on 3940 */
-  AIC_7873,	/* PCI  aic7873 on 3985 */
-  AIC_7874,	/* PCI  aic7874 on 294x Differential */
-  AIC_7880,	/* PCI  aic7880 on motherboard */
-  AIC_7881,	/* PCI  aic7881 on 294x Ultra */
-  AIC_7882,	/* PCI  aic7882 on 3940 Ultra */
-  AIC_7883,	/* PCI  aic7883 on 3985 Ultra */
-  AIC_7884	/* PCI  aic7884 on 294x Ultra Differential */
-} aha_type;
-
-typedef enum {
-  AIC_777x,	/* AIC-7770 based */
-  AIC_785x,	/* AIC-7850 based */
-  AIC_787x,	/* AIC-7870 based */
-  AIC_788x	/* AIC-7880 based */
-} aha_chip_type;
-
-typedef enum {
-  AIC_SINGLE,  /* Single Channel */
-  AIC_TWIN,    /* Twin Channel */
-  AIC_WIDE     /* Wide Channel */
-} aha_bus_type;
-
-typedef enum {
-  AIC_UNKNOWN,
-  AIC_ENABLED,
-  AIC_DISABLED
-} aha_status_type;
-
-typedef enum {
-  LIST_HEAD,
-  LIST_SECOND
-} insert_type;
-
-typedef enum {
-  ABORT_RESET_INACTIVE,
-  ABORT_RESET_PENDING,
-  ABORT_RESET_SUCCESS
-} aha_abort_reset_type;
-
-/*
- * Define an array of board names that can be indexed by aha_type.
- * Don't forget to change this when changing the types!
- */
-static const char * board_names[] = {
-  "<AIC-7xxx Unknown>",		/* AIC_NONE */
-  "AIC-7770",			/* AIC_7770 */
-  "AHA-2740",			/* AIC_7771 */
-  "AHA-2840",			/* AIC_284x */
-  "AIC-7850",			/* AIC_7850 */
-  "AIC-7870",			/* AIC_7870 */
-  "AHA-2940",			/* AIC_7871 */
-  "AHA-3940",			/* AIC_7872 */
-  "AHA-3985",			/* AIC_7873 */
-  "AHA-2940 Differential",	/* AIC_7874 */
-  "AIC-7880 Ultra",		/* AIC_7880 */
-  "AHA-2940 Ultra",		/* AIC_7881 */
-  "AHA-3940 Ultra",		/* AIC_7882 */
-  "AHA-3985 Ultra",		/* AIC_7883 */
-  "AHA-2940 Ultra Differential"	/* AIC_7884 */
-};
-
-/*
- * There should be a specific return value for this in scsi.h, but
- * it seems that most drivers ignore it.
- */
-#define DID_UNDERFLOW   DID_ERROR
-
-/*
- *  What we want to do is have the higher level scsi driver requeue
- *  the command to us. There is no specific driver status for this
- *  condition, but the higher level scsi driver will requeue the
- *  command on a DID_BUS_BUSY error.
- */
-#define DID_RETRY_COMMAND DID_BUS_BUSY
-
-/*
- * EISA/VL-bus stuff
- */
-#define MINSLOT		1
-#define MAXSLOT		15
-#define SLOTBASE(x)	((x) << 12)
-#define MAXIRQ		15
-
-/*
- * Standard EISA Host ID regs  (Offset from slot base)
- */
-#define HID0		0x80   /* 0,1: msb of ID2, 2-7: ID1      */
-#define HID1		0x81   /* 0-4: ID3, 5-7: LSB ID2         */
-#define HID2		0x82   /* product                        */
-#define HID3		0x83   /* firmware revision              */
-
-/*
- * AIC-7770 I/O range to reserve for a card
- */
-#define MINREG		0xC00
-#define MAXREG		0xCBF
-
-#define INTDEF		0x5C		/* Interrupt Definition Register */
-
-/*
- * Some defines for the HCNTRL register.
- */
-#define	REQ_PAUSE	IRQMS | INTEN | PAUSE
-#define	UNPAUSE_274X	IRQMS | INTEN
-#define	UNPAUSE_284X	INTEN
-#define	UNPAUSE_294X	IRQMS | INTEN
-
-/*
- * AIC-78X0 PCI registers
- */
-#define	CLASS_PROGIF_REVID	0x08
-#define		DEVREVID	0x000000FFul
-#define		PROGINFC	0x0000FF00ul
-#define		SUBCLASS	0x00FF0000ul
-#define		BASECLASS	0xFF000000ul
-
-#define	CSIZE_LATTIME		0x0C
-#define		CACHESIZE	0x0000003Ful	/* only 5 bits */
-#define		LATTIME		0x0000FF00ul
-
-#define	DEVCONFIG		0x40
-#define		MPORTMODE	0x00000400ul	/* aic7870 only */
-#define		RAMPSM		0x00000200ul	/* aic7870 only */
-#define		VOLSENSE	0x00000100ul
-#define		SCBRAMSEL	0x00000080ul
-#define		MRDCEN		0x00000040ul
-#define		EXTSCBTIME	0x00000020ul	/* aic7870 only */
-#define		EXTSCBPEN	0x00000010ul	/* aic7870 only */
-#define		BERREN		0x00000008ul
-#define		DACEN		0x00000004ul
-#define		STPWLEVEL	0x00000002ul
-#define		DIFACTNEGEN	0x00000001ul	/* aic7870 only */
-
-/*
- *
- * Define the format of the SEEPROM registers (16 bits).
- *
- */
-struct seeprom_config {
-
-/*
- * SCSI ID Configuration Flags
- */
-#define CFXFER		0x0007		/* synchronous transfer rate */
-#define CFSYNCH		0x0008		/* enable synchronous transfer */
-#define CFDISC		0x0010		/* enable disconnection */
-#define CFWIDEB		0x0020		/* wide bus device (wide card) */
-/* UNUSED		0x00C0 */
-#define CFSTART		0x0100		/* send start unit SCSI command */
-#define CFINCBIOS	0x0200		/* include in BIOS scan */
-#define CFRNFOUND	0x0400		/* report even if not found */
-/* UNUSED		0xF800 */
-  unsigned short device_flags[16];	/* words 0-15 */
-
-/*
- * BIOS Control Bits
- */
-#define CFSUPREM	0x0001		/* support all removeable drives */
-#define CFSUPREMB	0x0002		/* support removeable drives for boot only */
-#define CFBIOSEN	0x0004		/* BIOS enabled */
-/* UNUSED		0x0008 */
-#define CFSM2DRV	0x0010		/* support more than two drives */
-#define CF284XEXTEND	0x0020		/* extended translation (284x cards) */
-/* UNUSED		0x0040 */
-#define CFEXTEND	0x0080		/* extended translation enabled */
-/* UNUSED		0xFF00 */
-  unsigned short bios_control;		/* word 16 */
-
-/*
- * Host Adapter Control Bits
- */
-/* UNUSED               0x0001 */
-#define CFULTRAEN       0x0002          /* Ultra SCSI speed enable (Ultra cards) */
-#define CF284XSELTO     0x0003          /* Selection timeout (284x cards) */
-#define CF284XFIFO      0x000C          /* FIFO Threshold (284x cards) */
-#define CFSTERM         0x0004          /* SCSI low byte termination (non-wide cards) */
-#define CFWSTERM        0x0008          /* SCSI high byte termination (wide card) */
-#define CFSPARITY	0x0010		/* SCSI parity */
-#define CF284XSTERM	0x0020		/* SCSI low byte termination (284x cards) */
-#define CFRESETB	0x0040		/* reset SCSI bus at IC initialization */
-/* UNUSED		0xFF80 */
-  unsigned short adapter_control;	/* word 17 */
-
-/*
- * Bus Release, Host Adapter ID
- */
-#define CFSCSIID	0x000F		/* host adapter SCSI ID */
-/* UNUSED		0x00F0 */
-#define CFBRTIME	0xFF00		/* bus release time */
-  unsigned short brtime_id;		/* word 18 */
-
-/*
- * Maximum targets
- */
-#define CFMAXTARG	0x00FF	/* maximum targets */
-/* UNUSED		0xFF00 */
-  unsigned short max_targets;		/* word 19 */
-
-  unsigned short res_1[11];		/* words 20-30 */
-  unsigned short checksum;		/* word 31 */
-};
-
-/*
- * Pause the sequencer and wait for it to actually stop - this
- * is important since the sequencer can disable pausing for critical
- * sections.
- */
-#define PAUSE_SEQUENCER(p) \
-  outb(p->pause, HCNTRL + p->base);			\
-  while ((inb(HCNTRL + p->base) & PAUSE) == 0)		\
-    ;							\
-
-/*
- * Unpause the sequencer. Unremarkable, yet done often enough to
- * warrant an easy way to do it.
- */
-#define UNPAUSE_SEQUENCER(p) \
-  outb(p->unpause, HCNTRL + p->base)
-
-/*
- * Restart the sequencer program from address zero
- */
-#define RESTART_SEQUENCER(p) \
-  do {							\
-    outb(SEQRESET | FASTMODE, SEQCTL + p->base);	\
-  } while (inb(SEQADDR0 + p->base) != 0 &&		\
-	   inb(SEQADDR1 + p->base) != 0);		\
-  UNPAUSE_SEQUENCER(p);
-
-/*
- * If an error occurs during a data transfer phase, run the comand
- * to completion - it's easier that way - making a note of the error
- * condition in this location. This then will modify a DID_OK status
- * into an appropriate error for the higher-level SCSI code.
- */
-#define aic7xxx_error(cmd)	((cmd)->SCp.Status)
-
-/*
- * Keep track of the targets returned status.
- */
-#define aic7xxx_status(cmd)	((cmd)->SCp.sent_command)
-
-/*
- * The position of the SCSI commands scb within the scb array.
- */
-#define aic7xxx_position(cmd)	((cmd)->SCp.have_data_in)
-
-/*
- * Since the sequencer code DMAs the scatter-gather structures
- * directly from memory, we use this macro to assert that the
- * kernel structure hasn't changed.
- */
-#define SG_STRUCT_CHECK(sg) \
-  ((char *) &(sg).address - (char *) &(sg) != 0 ||  \
-   (char *) &(sg).length  - (char *) &(sg) != 8 ||  \
-   sizeof((sg).address) != 4 ||                   \
-   sizeof((sg).length)  != 4 ||                   \
-   sizeof(sg)           != 12)
-
-/*
- * "Static" structures. Note that these are NOT initialized
- * to zero inside the kernel - we have to initialize them all
- * explicitly.
- *
- * We support multiple adapter cards per interrupt, but keep a
- * linked list of Scsi_Host structures for each IRQ.  On an interrupt,
- * use the IRQ as an index into aic7xxx_boards[] to locate the card
- * information.
- */
-static struct Scsi_Host *aic7xxx_boards[MAXIRQ + 1];
-
-/*
- * When we detect and register the card, it is possible to
- * have the card raise a spurious interrupt.  Because we need
- * to support multiple cards, we cannot tell which card caused
- * the spurious interrupt.  And, we might not even have added
- * the card info to the linked list at the time the spurious
- * interrupt gets raised.  This variable is suppose to keep track
- * of when we are registering a card and how many spurious
- * interrupts we have encountered.
- *
- *   0 - do not allow spurious interrupts.
- *   1 - allow 1 spurious interrupt
- *   2 - have 1 spurious interrupt, do not allow any more.
- *
- * I've made it an integer instead of a boolean in case we
- * want to allow more than one spurious interrupt for debugging
- * purposes.  Otherwise, it could just go from true to false to
- * true (or something like that).
- *
- * When the driver detects the cards, we'll set the count to 1
- * for each card detection and registration.  After the registration
- * of a card completes, we'll set the count back to 0.  So far, it
- * seems to be enough to allow a spurious interrupt only during
- * card registration; if a spurious interrupt is going to occur,
- * this is where it happens.
- *
- * We should be able to find a way to avoid getting the spurious
- * interrupt.  But until we do, we have to keep this ugly code.
- */
-static int aic7xxx_spurious_count;
-
-/*
- * The driver keeps up to four scb structures per card in memory. Only the
- * first 25 bytes of the structure are valid for the hardware, the rest used
- * for driver level bookkeeping.
- */
-
-struct aic7xxx_scb {
-/* ------------    Begin hardware supported fields    ---------------- */
-/* 0*/  unsigned char control;
-/* 1*/  unsigned char target_channel_lun;       /* 4/1/3 bits */
-/* 2*/  unsigned char target_status;
-/* 3*/  unsigned char SG_segment_count;
-/* 4*/  unsigned char SG_list_pointer[4] __attribute__ ((packed));
-/* 8*/  unsigned char residual_SG_segment_count;
-/* 9*/  unsigned char residual_data_count[3];
-/*12*/  unsigned char data_pointer[4] __attribute__ ((packed));
-/*16*/  unsigned long data_count;
-/*20*/  unsigned char SCSI_cmd_pointer[4] __attribute__ ((packed));
-/*24*/  unsigned char SCSI_cmd_length;
-#define SCB_PIO_TRANSFER_SIZE   25      /*
-                                         * amount we need to upload/download
-                                         * via rep in/outsb to perform
-                                         * a request sense.  The second
-                                         * RESERVED byte is initialized to
-                                         * 0 in getscb().
-                                         */
-/*25*/  u_char next_waiting;            /* Used to thread SCBs awaiting selection. */
-	/*-----------------end of hardware supported fields----------------*/
-	struct aic7xxx_scb *next;	/* next ptr when in free list */
-	Scsi_Cmnd          *cmd;	/* Scsi_Cmnd for this scb */
-#define SCB_FREE               0x00
-#define SCB_ACTIVE             0x01
-#define SCB_ABORTED            0x02
-#define SCB_DEVICE_RESET       0x04
-#define SCB_IMMED              0x08
-#define SCB_SENSE              0x10
-	int                 state;          /* current state of scb */
-	unsigned int        position;       /* Position in scb array */
-	struct scatterlist  sg;
-	struct scatterlist  sense_sg;
-	unsigned char       sense_cmd[6];   /* Allocate 6 characters for sense command */
-};
-
-static struct {
-  unsigned char errno;
-  const char *errmesg;
-} hard_error[] = {
-  { ILLHADDR,  "Illegal Host Access" },
-  { ILLSADDR,  "Illegal Sequencer Address referrenced" },
-  { ILLOPCODE, "Illegal Opcode in sequencer program" },
-  { PARERR,    "Sequencer Ram Parity Error" }
-};
-
-static unsigned char
-generic_sense[] = { REQUEST_SENSE, 0, 0, 0, 255, 0 };
-
-/*
- * The maximum number of SCBs we could have for ANY type
- * of card. DON'T FORGET TO CHANGE THE SCB MASK IN THE
- * SEQUENCER CODE IF THIS IS MODIFIED!
- */
-#define AIC7XXX_MAXSCB	255
-
-/*
- * Define a structure used for each host adapter, only one per IRQ.
- */
-struct aic7xxx_host {
-  int                      base;             /* card base address */
-  int                      maxscb;           /* hardware SCBs */
-  int                      numscb;           /* current number of scbs */
-  int                      extended;         /* extended xlate? */
-  aha_type                 type;             /* card type */
-  aha_chip_type            chip_type;        /* chip base type */
-  int                      ultra_enabled;    /* Ultra SCSI speed enabled */
-  int                      chan_num;         /* for 3940/3985, channel number */
-  aha_bus_type             bus_type;         /* normal/twin/wide bus */
-  unsigned char            a_scanned;        /* 0 not scanned, 1 scanned */
-  unsigned char            b_scanned;        /* 0 not scanned, 1 scanned */
-  unsigned int             isr_count;        /* Interrupt count */
-  volatile unsigned char   unpause;          /* unpause value for HCNTRL */
-  volatile unsigned char   pause;            /* pause value for HCNTRL */
-  volatile unsigned short  needsdtr_copy;    /* default config */
-  volatile unsigned short  needsdtr;
-  volatile unsigned short  sdtr_pending;
-  volatile unsigned short  needwdtr_copy;    /* default config */
-  volatile unsigned short  needwdtr;
-  volatile unsigned short  wdtr_pending;
-  volatile unsigned short  discenable;       /* Targets allowed to disconnect */
-  struct seeprom_config    seeprom;
-  int                      have_seeprom;
-  struct Scsi_Host        *next;             /* allow for multiple IRQs */
-  struct aic7xxx_scb       scb_array[AIC7XXX_MAXSCB];  /* active commands */
-  struct aic7xxx_scb      *free_scb;         /* list of free SCBs */
-#ifdef AIC7XXX_PROC_STATS
-  /*
-   * Statistics Kept:
-   *
-   * Total Xfers (count for each command that has a data xfer),
-   * broken down further by reads && writes.
-   *
-   * Binned sizes, writes && reads:
-   *    < 512, 512, 1-2K, 2-4K, 4-8K, 8-16K, 16-32K, 32-64K, 64K-128K, > 128K
-   *
-   * Total amounts read/written above 512 bytes (amts under ignored)
-   */
-  struct aic7xxx_xferstats {
-    long xfers;                              /* total xfer count */
-    long w_total;                            /* total writes */
-    long w_total512;                         /* 512 byte blocks written */
-    long w_bins[10];                         /* binned write */
-    long r_total;                            /* total reads */
-    long r_total512;                         /* 512 byte blocks read */
-    long r_bins[10];                         /* binned reads */
-  } stats[2][16][8];                         /* channel, target, lun */
-#endif /* AIC7XXX_PROC_STATS */
-};
-
-struct aic7xxx_host_config {
-  int              irq;        /* IRQ number */
-  int              base;       /* I/O base */
-  int              maxscb;     /* hardware SCBs */
-  int              unpause;    /* unpause value for HCNTRL */
-  int              pause;      /* pause value for HCNTRL */
-  int              scsi_id;    /* host SCSI ID */
-  int              scsi_id_b;  /* host SCSI ID B channel for twin cards */
-  int              extended;   /* extended xlate? */
-  int              busrtime;   /* bus release time */
-  int              walk_scbs;  /* external SCB RAM detected; walk the scb array */
-  aha_type         type;       /* card type */
-  aha_chip_type    chip_type;  /* chip base type */
-  int              ultra_enabled;    /* Ultra SCSI speed enabled */
-  int              chan_num;   /* for 3940/3985, channel number */
-  aha_bus_type     bus_type;   /* normal/twin/wide bus */
-  aha_status_type  parity;     /* bus parity enabled/disabled */
-  aha_status_type  low_term;   /* bus termination low byte */
-  aha_status_type  high_term;  /* bus termination high byte (wide cards only) */
-};
-
-/*
- * Valid SCSIRATE values. (p. 3-17)
- * Provides a mapping of tranfer periods in ns to the proper value to
- * stick in the scsiscfr reg to use that transfer rate.
- */
-static struct {
-  short period;
-  /* Rates in Ultra mode have bit 8 of sxfr set */
-#define		ULTRA_SXFR 0x100
-  short rate;
-  const char *english;
-} aic7xxx_syncrates[] = {
-  {  50,  0x100,  "20.0" },
-  {  62,  0x110,  "16.0" },
-  {  75,  0x120,  "13.4" },
-  { 100,  0x140,  "10.0" },
-  { 100,  0x000,  "10.0" },
-  { 125,  0x010,  "8.0"  },
-  { 150,  0x020,  "6.67" },
-  { 175,  0x030,  "5.7"  },
-  { 200,  0x040,  "5.0"  },
-  { 225,  0x050,  "4.4"  },
-  { 250,  0x060,  "4.0"  },
-  { 275,  0x070,  "3.6"  }
-};
-
-static int num_aic7xxx_syncrates =
-    sizeof(aic7xxx_syncrates) / sizeof(aic7xxx_syncrates[0]);
-
-#ifdef CONFIG_PCI
-static int number_of_39xxs = 0;
-#endif CONFIG_PCI
-
-#ifdef AIC7XXX_DEBUG
-static void
-debug(const char *fmt, ...)
-{
-  va_list ap;
-  char buf[256];
-
-  va_start(ap, fmt);
-  vsprintf(buf, fmt, ap);
-  printk(buf);
-  va_end(ap);
-}
-
-static void
-debug_config(struct aic7xxx_host_config *p)
-{
-  int host_conf, scsi_conf;
-  unsigned char brelease;
-  unsigned char dfthresh;
-
-  static int DFT[] = { 0, 50, 75, 100 };
-  static int SST[] = { 256, 128, 64, 32 };
-  static const char *BUSW[] = { "", "-TWIN", "-WIDE" };
-
-  host_conf = inb(HOSTCONF + p->base);
-  scsi_conf = inb(SCSICONF + p->base);
-
-  /*
-   * The 7870 gets the bus release time and data FIFO threshold
-   * from the serial EEPROM (stored in the config structure) and
-   * scsi_conf register respectively.  The 7770 gets the bus
-   * release time and data FIFO threshold from the scsi_conf and
-   * host_conf registers respectively.
-   */
-  if (p->chip_type == AIC_777x)
-  {
-    dfthresh = (host_conf >> 6);
-  }
-  else
-  {
-    dfthresh = (scsi_conf >> 6);
-  }
-
-  brelease = p->busrtime;
-  if (brelease == 0)
-  {
-    brelease = 2;
-  }
-
-  switch (p->type)
-  {
-    case AIC_7770:
-    case AIC_7771:
-      printk("%s%s AT EISA SLOT %d:\n", board_names[p->type], BUSW[p->bus_type],
-             p->base >> 12);
-      break;
-
-    case AIC_284x:
-      printk("%s%s AT VLB SLOT %d:\n", board_names[p->type], BUSW[p->bus_type],
-             p->base >> 12);
-      break;
-
-    case AIC_7850:
-    case AIC_7870:
-    case AIC_7871:
-    case AIC_7872:
-    case AIC_7873:
-    case AIC_7874:
-    case AIC_7880:
-    case AIC_7881:
-    case AIC_7882:
-    case AIC_7883:
-    case AIC_7884:
-      printk("%s%s (PCI-bus):\n", board_names[p->type], BUSW[p->bus_type]);
-      break;
-
-    default:
-      panic("aic7xxx: (debug_config) internal error.\n");
-  }
-
-  printk("    irq %d\n"
-	 "    bus release time %d bclks\n"
-	 "    data fifo threshold %d%%\n",
-	 p->irq,
-	 brelease,
-	 DFT[dfthresh]);
-
-  printk("    SCSI CHANNEL A:\n"
-	 "        scsi id %d\n"
-	 "        scsi selection timeout %d ms\n"
-	 "        scsi bus reset at power-on %sabled\n",
-	 scsi_conf & 0x07,
-	 SST[(scsi_conf >> 3) & 0x03],
-	 (scsi_conf & 0x40) ? "en" : "dis");
-
-  if ((p->chip_type == AIC_777x) && (p->parity == AIC_UNKNOWN))
-  {
-    /*
-     * Set the parity for 7770 based cards.
-     */
-    p->parity = (scsi_conf & 0x20) ? AIC_ENABLED : AIC_DISABLED;
-  }
-  if (p->parity != AIC_UNKNOWN)
-  {
-    printk("        scsi bus parity %sabled\n",
-	   (p->parity == AIC_ENABLED) ? "en" : "dis");
-  }
-
-  if ((p->type == AIC_7770) || (p->type == AIC_7771))
-  {
-    p->low_term = (scsi_conf & 0x80) ? AIC_ENABLED : AIC_DISABLED;
-  }
-  if (p->low_term != AIC_UNKNOWN)
-  {
-    printk("        scsi bus termination (low byte) %sabled\n",
-	  (p->low_term == AIC_ENABLED) ? "en" : "dis");
-  }
-  if ((p->bus_type == AIC_WIDE) && (p->high_term != AIC_UNKNOWN))
-  {
-    printk("        scsi bus termination (high byte) %sabled\n",
-	  (p->high_term == AIC_ENABLED) ? "en" : "dis");
-  }
-}
-
-#if 0
-static void
-debug_scb(struct aic7xxx_scb *scb)
-{
-  printk("control 0x%x, tcl 0x%x, sg_count %d, sg_ptr 0x%x, cmdp 0x%x, cmdlen %d\n",
-         scb->control, scb->target_channel_lun, scb->SG_segment_count,
-         (scb->SG_list_pointer[3] << 24) | (scb->SG_list_pointer[2] << 16) |
-         (scb->SG_list_pointer[1] << 8) | scb->SG_list_pointer[0],
-         (scb->SCSI_cmd_pointer[3] << 24) | (scb->SCSI_cmd_pointer[2] << 16) |
-         (scb->SCSI_cmd_pointer[1] << 8) | scb->SCSI_cmd_pointer[0],
-         scb->SCSI_cmd_length);
-  printk("reserved 0x%x, target status 0x%x, resid SG count %d, resid data count %d\n",
-         (scb->RESERVED[1] << 8) | scb->RESERVED[0], scb->target_status,
-         scb->residual_SG_segment_count, scb->residual_data_count);
-  printk("data ptr 0x%x, data count %d, next waiting %d\n",
-         (scb->data_pointer[3] << 24) | (scb->data_pointer[2] << 16) |
-         (scb->data_pointer[1] << 8) | scb->data_pointer[0],
-         scb->data_count, scb->next_waiting);
-  printk("next ptr 0x%lx, Scsi Cmnd 0x%lx, state 0x%x, position %d\n",
-         (unsigned long) scb->next, (unsigned long) scb->cmd, scb->state,
-         scb->position);
-}
-#endif
-
-#else
-#  define debug(fmt, args...)
-#  define debug_config(x)
-#  define debug_scb(x)
-#endif AIC7XXX_DEBUG
-
-/*
- * XXX - these options apply unilaterally to _all_ 274x/284x/294x
- *       cards in the system. This should be fixed, but then,
- *       does anyone really have more than one in a machine?
- */
-static unsigned int aic7xxx_extended = 0;    /* extended translation on? */
-static unsigned int aic7xxx_no_reset = 0;    /* no resetting of SCSI bus */
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_setup
- *
- * Description:
- *   Handle Linux boot parameters. This routine allows for assigning a value
- *   to a parameter with a ':' between the parameter and the value.
- *   ie. aic7xxx=unpause:0x0A,extended
- *-F*************************************************************************/
-void
-aic7xxx_setup(char *s, int *dummy)
-{
-  int   i, n;
-  char *p;
-
-  static struct {
-    const char *name;
-    unsigned int *flag;
-  } options[] = {
-    { "extended",    &aic7xxx_extended },
-    { "no_reset",    &aic7xxx_no_reset },
-    { NULL,          NULL }
-  };
-
-  for (p = strtok(s, ","); p; p = strtok(NULL, ","))
-  {
-    for (i = 0; options[i].name; i++)
-    {
-      n = strlen(options[i].name);
-      if (!strncmp(options[i].name, p, n))
-      {
-        if (p[n] == ':')
-        {
-          *(options[i].flag) = simple_strtoul(p + n + 1, NULL, 0);
-        }
-        else
-        {
-          *(options[i].flag) = !0;
-        }
-      }
-    }
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_loadseq
- *
- * Description:
- *   Load the sequencer code into the controller memory.
- *-F*************************************************************************/
-static void
-aic7xxx_loadseq(int base)
-{
-  static unsigned char seqprog[] = {
-    /*
-     * Each sequencer instruction is 29 bits
-     * long (fill in the excess with zeroes)
-     * and has to be loaded from least -> most
-     * significant byte, so this table has the
-     * byte ordering reversed.
-     */
-#   include "aic7xxx_seq.h"
-  };
-
-  /*
-   * When the AIC-7770 is paused (as on chip reset), the
-   * sequencer address can be altered and a sequencer
-   * program can be loaded by writing it, byte by byte, to
-   * the sequencer RAM port - the Adaptec documentation
-   * recommends using REP OUTSB to do this, hence the inline
-   * assembly. Since the address autoincrements as we load
-   * the program, reset it back to zero afterward. Disable
-   * sequencer RAM parity error detection while loading, and
-   * make sure the LOADRAM bit is enabled for loading.
-   */
-  outb(PERRORDIS | SEQRESET | LOADRAM, SEQCTL + base);
-
-  outsb(SEQRAM + base, seqprog, sizeof(seqprog));
-
-  /*
-   * WARNING!  This is a magic sequence!  After extensive
-   * experimentation, it seems that you MUST turn off the
-   * LOADRAM bit before you play with SEQADDR again, else
-   * you will end up with parity errors being flagged on
-   * your sequencer program. (You would also think that
-   * turning off LOADRAM and setting SEQRESET to reset the
-   * address to zero would work, but you need to do it twice
-   * for it to take effect on the address. Timing problem?)
-   */
-  do {
-    /*
-     * Actually, reset it until
-     * the address shows up as
-     * zero just to be safe..
-     */
-    outb(SEQRESET | FASTMODE, SEQCTL + base);
-  } while ((inb(SEQADDR0 + base) != 0) && (inb(SEQADDR1 + base) != 0));
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_delay
- *
- * Description:
- *   Delay for specified amount of time.
- *-F*************************************************************************/
-static void
-aic7xxx_delay(int seconds)
-{
-  unsigned long i;
-
-  i = jiffies + (seconds * HZ);  /* compute time to stop */
-
-  while (jiffies < i)
-  {
-    ;  /* Do nothing! */
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   rcs_version
- *
- * Description:
- *   Return a string containing just the RCS version number from either
- *   an Id or Revison RCS clause.
- *-F*************************************************************************/
-const char *
-rcs_version(const char *version_info)
-{
-  static char buf[10];
-  char *bp, *ep;
-
-  bp = NULL;
-  strcpy(buf, "????");
-  if (!strncmp(version_info, "$Id: ", 5))
-  {
-    if ((bp = strchr(version_info, ' ')) != NULL)
-    {
-      bp++;
-      if ((bp = strchr(bp, ' ')) != NULL)
-      {
-	bp++;
-      }
-    }
-  }
-  else
-  {
-    if (!strncmp(version_info, "$Revision: ", 11))
-    {
-      if ((bp = strchr(version_info, ' ')) != NULL)
-      {
-	bp++;
-      }
-    }
-  }
-
-  if (bp != NULL)
-  {
-    if ((ep = strchr(bp, ' ')) != NULL)
-    {
-      register int len = ep - bp;
-
-      strncpy(buf, bp, len);
-      buf[len] = '\0';
-    }
-  }
-
-  return buf;
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_info
- *
- * Description:
- *   Return a string describing the driver.
- *-F*************************************************************************/
-const char *
-aic7xxx_info(struct Scsi_Host *notused)
-{
-  static char buffer[128];
-
-  strcpy(buffer, "Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) ");
-  strcat(buffer, rcs_version(AIC7XXX_C_VERSION));
-  strcat(buffer, "/");
-  strcat(buffer, rcs_version(AIC7XXX_H_VERSION));
-  strcat(buffer, "/");
-  strcat(buffer, rcs_version(AIC7XXX_SEQ_VER));
-
-  return buffer;
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_length
- *
- * Description:
- *   How much data should be transferred for this SCSI command? Stop
- *   at segment sg_last if it's a scatter-gather command so we can
- *   compute underflow easily.
- *-F*************************************************************************/
-static unsigned
-aic7xxx_length(Scsi_Cmnd *cmd, int sg_last)
-{
-  int i, segments;
-  unsigned length;
-  struct scatterlist *sg;
-
-  segments = cmd->use_sg - sg_last;
-  sg = (struct scatterlist *) cmd->buffer;
-
-  if (cmd->use_sg)
-  {
-    for (i = length = 0; (i < cmd->use_sg) && (i < segments); i++)
-    {
-      length += sg[i].length;
-    }
-  }
-  else
-  {
-    length = cmd->request_bufflen;
-  }
-
-  return (length);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_scsirate
- *
- * Description:
- *   Look up the valid period to SCSIRATE conversion in our table
- *-F*************************************************************************/
-static void
-aic7xxx_scsirate(struct aic7xxx_host *p, unsigned char *scsirate,
-                 short period, unsigned char offset,
-                 int target, char channel)
-{
-  int i;
-
-  for (i = 0; i < num_aic7xxx_syncrates; i++)
-  {
-    if ((aic7xxx_syncrates[i].period - period) >= 0)
-    {
-      /*
-       * Watch out for Ultra speeds when ultra is not enabled and
-       * vice-versa.
-       */
-      if (p->ultra_enabled)
-      {
-        if (!(aic7xxx_syncrates[i].rate & ULTRA_SXFR))
-        {
-          printk ("aic7xxx: Target %d, channel %c, requests %sMHz transfers, "
-                  "but adapter in Ultra mode can only sync at 10MHz or "
-                  "above.\n", target, channel, aic7xxx_syncrates[i].english);
-          break;  /* Use asynchronous transfers. */
-        }
-      }
-      else
-      {
-        /*
-         * Check for an Ultra device trying to negotiate an Ultra rate
-         * on an adapter with Ultra mode disabled.
-         */
-        if (aic7xxx_syncrates[i].rate & ULTRA_SXFR)
-        {
-          /*
-           * This should only happen if the driver is the first to negotiate
-           * and chooses a high rate.  We'll just move down the table until
-           * we hit a non Ultra speed.
-           */
-           continue;
-        }
-      }
-      *scsirate = (aic7xxx_syncrates[i].rate) | (offset & 0x0F);
-      printk("aic7xxx: Target %d, channel %c, now synchronous at %sMHz, "
-             "offset(0x%x).\n",
-	     target, channel, aic7xxx_syncrates[i].english, offset);
-      return;
-    }
-  }
-
-  /*
-   * Default to asynchronous transfer
-   */
-  *scsirate = 0;
-  printk("aic7xxx: Target %d, channel %c, using asynchronous transfers.\n",
-         target, channel);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_putscb
- *
- * Description:
- *   Transfer a SCB to the controller.
- *-F*************************************************************************/
-static inline void
-aic7xxx_putscb(struct aic7xxx_host *p, struct aic7xxx_scb *scb)
-{
-  unsigned char curscb;
-  int base = p->base;
-
-  curscb = inb(SCBPTR + base);
-  outb(scb->position, SCBPTR + base);
-  outb(SCBAUTO, SCBCNT + base);
-
-  /*
-   * By turning on the SCB auto increment, any reference
-   * to the SCB I/O space postincrements the SCB address
-   * we're looking at. So turn this on and dump the relevant
-   * portion of the SCB to the card.
-   *
-   * We can do 16bit transfers on all but 284x.
-   */
-  if (p->type == AIC_284x)
-  {
-    outsb(SCBARRAY + base, scb, SCB_PIO_TRANSFER_SIZE);
-  }
-  else
-  {
-    outsl(SCBARRAY + base, scb, (SCB_PIO_TRANSFER_SIZE + 3) / 4);
-  }
-
-  outb(0, SCBCNT + base);
-  outb(curscb, SCBPTR + base);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_getscb
- *
- * Description:
- *   Get a SCB from the controller.
- *-F*************************************************************************/
-static inline void
-aic7xxx_getscb(struct aic7xxx_host *p, struct aic7xxx_scb *scb)
-{
-  int base = p->base;
-
-  /*
-   * This is almost identical to aic7xxx_putscb().
-   */
-  outb(SCBAUTO, SCBCNT + base);
-  insb(SCBARRAY + base, scb, SCB_PIO_TRANSFER_SIZE);
-  outb(0, SCBCNT + base);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_match_scb
- *
- * Description:
- *   Checks to see if an scb matches the target/channel as specified.
- *   If target is ALL_TARGETS (-1), then we're looking for any device
- *   on the specified channel; this happens when a channel is going
- *   to be reset and all devices on that channel must be aborted.
- *-F*************************************************************************/
-static int
-aic7xxx_match_scb(struct aic7xxx_scb *scb, int target, char channel)
-{
-  int targ = (scb->target_channel_lun >> 4) & 0x0F;
-  char chan = (scb->target_channel_lun & SELBUSB) ? 'B' : 'A';
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (match_scb) comparing target/channel %d/%c to scb %d/%c\n",
-          target, channel, targ, chan);
-#endif
-  if (target == ALL_TARGETS)
-  {
-    return (chan == channel);
-  }
-  else
-  {
-    return ((chan == channel) && (targ == target));
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_busy_target
- *
- * Description:
- *   Set the specified target active.
- *-F*************************************************************************/
-static void
-aic7xxx_busy_target(unsigned char target, char channel, int base)
-{
-  unsigned char active;
-  unsigned long active_port = ACTIVE_A + base;
-
-  if ((target > 0x07) || (channel == 'B'))
-  {
-    /*
-     * targets on the Second channel or above id 7 store info in byte two
-     * of ACTIVE
-     */
-    active_port++;
-  }
-  active = inb(active_port);
-  active |= (0x01 << (target & 0x07));
-  outb(active, active_port);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_unbusy_target
- *
- * Description:
- *   Set the specified target inactive.
- *-F*************************************************************************/
-static void
-aic7xxx_unbusy_target(unsigned char target, char channel, int base)
-{
-  unsigned char active;
-  unsigned long active_port = ACTIVE_A + base;
-
-#ifdef 0
-  printk ("aic7xxx: (unbusy_target) target/channel %d/%c\n",
-          target, channel);
-#endif
-  if ((target > 0x07) || (channel == 'B'))
-  {
-    /*
-     * targets on the Second channel or above id 7 store info in byte two
-     * of ACTIVE
-     */
-    active_port++;
-  }
-  active = inb(active_port);
-  active &= ~(0x01 << (target & 0x07));
-  outb(active, active_port);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_done
- *
- * Description:
- *   Calls the higher level scsi done function and frees the scb.
- *-F*************************************************************************/
-static void
-aic7xxx_done(struct aic7xxx_host *p, struct aic7xxx_scb *scb)
-{
-  long flags;
-  Scsi_Cmnd *cmd = scb->cmd;
-
-#ifdef 0
-  printk ("aic7xxx: (done) target/channel %d/%d\n",
-          cmd->target, cmd->channel);
-#endif
-  /*
-   * This is a critical section, since we don't want the
-   * queue routine mucking with the host data.
-   */
-  save_flags(flags);
-  cli();
-
-  /*
-   * Process the command after marking the scb as free
-   * and adding it to the free list.
-   */
-  scb->state = SCB_FREE;
-  scb->next = p->free_scb;
-  p->free_scb = scb;
-  scb->cmd = NULL;
-
-  restore_flags(flags);
-
-  cmd->scsi_done(cmd);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_add_waiting_scb
- *
- * Description:
- *   Add this SCB to the "waiting for selection" list.
- *-F*************************************************************************/
-static void
-aic7xxx_add_waiting_scb(u_long              base,
-                        struct aic7xxx_scb *scb,
-                        insert_type         where)
-{
-  unsigned char head;
-  unsigned char curscb;
-
-  curscb = inb(SCBPTR + base);
-  head = inb(WAITING_SCBH + base);
-  if (head == SCB_LIST_NULL)
-  {
-    /*
-     * List was empty
-     */
-    head = scb->position;
-  }
-  else
-  {
-    if (where == LIST_HEAD)
-    {
-      outb(scb->position, SCBPTR + base);
-      outb(head, SCB_NEXT_WAITING + base);
-      head = scb->position;
-    }
-    else
-    {
-      /* where == LIST_SECOND */
-      unsigned char third_scb;
-
-      outb(head, SCBPTR + base);
-      third_scb = inb(SCB_NEXT_WAITING + base);
-      outb(scb->position, SCB_NEXT_WAITING + base);
-      outb(scb->position, SCBPTR + base);
-      outb(third_scb, SCB_NEXT_WAITING + base);
-    }
-  }
-  outb(head, WAITING_SCBH + base);
-  outb(curscb, SCBPTR + base);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_abort_waiting_scb
- *
- * Description:
- *   Manipulate the waiting for selection list and return the
- *   scb that follows the one that we remove.
- *-F*************************************************************************/
-static unsigned char
-aic7xxx_abort_waiting_scb(struct aic7xxx_host *p, struct aic7xxx_scb *scb,
-                          unsigned char prev, unsigned char timedout_scb)
-{
-  unsigned char curscb, next;
-  int target = (scb->target_channel_lun >> 4) & 0x0F;
-  char channel = (scb->target_channel_lun & SELBUSB) ? 'B' : 'A';
-  int base = p->base;
-
-  /*
-   * Select the SCB we want to abort and
-   * pull the next pointer out of it.
-   */
-  curscb = inb(SCBPTR + base);
-  outb(scb->position, SCBPTR + base);
-  next = inb(SCB_NEXT_WAITING + base);
-
-  /*
-   * Clear the necessary fields
-   */
-  outb(0, SCBARRAY + base);
-  outb(SCB_LIST_NULL, SCB_NEXT_WAITING + base);
-  aic7xxx_unbusy_target(target, channel, base);
-
-  /*
-   * Update the waiting list
-   */
-  if (prev == SCB_LIST_NULL)
-  {
-    /*
-     * First in the list
-     */
-    outb(next, WAITING_SCBH + base);
-  }
-  else
-  {
-    /*
-     * Select the scb that pointed to us and update its next pointer.
-     */
-    outb(prev, SCBPTR + base);
-    outb(next, SCB_NEXT_WAITING + base);
-  }
-  /*
-   * Update the tail pointer
-   */
-  if (inb(WAITING_SCBT + base) == scb->position)
-  {
-    outb(prev, WAITING_SCBT + base);
-  }
-
-  /*
-   * Point us back at the original scb position
-   * and inform the SCSI system that the command
-   * has been aborted.
-   */
-  outb(curscb, SCBPTR + base);
-  scb->state |= SCB_ABORTED;
-  scb->cmd->result = (DID_RESET << 16);
-  aic7xxx_done(p, scb);
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (abort_waiting_scb) target/channel %d/%c, prev %d, "
-          "to_scb %d, next %d\n", target, channel, prev, timedout_scb, next);
-#endif
-  return (next);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_reset_device
- *
- * Description:
- *   The device at the given target/channel has been reset.  Abort
- *   all active and queued scbs for that target/channel.
- *-F*************************************************************************/
-static int
-aic7xxx_reset_device(struct aic7xxx_host *p, int target, char channel,
-                     unsigned char timedout_scb)
-{
-  int base = p->base;
-  struct aic7xxx_scb *scb;
-  unsigned char active_scb;
-  int i = 0;
-  int found = 0;
-
-  /*
-   * Restore this when we're done
-   */
-  active_scb = inb(SCBPTR + base);
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (reset_device) target/channel %d/%c, to_scb %d, "
-          "active_scb %d\n", target, channel, timedout_scb, active_scb);
-#endif
-  /*
-   * Search the QINFIFO.
-   */
-  {
-    int saved_queue[AIC7XXX_MAXSCB];
-    int queued = inb(QINCNT + base);
-
-    for (i = 0; i < (queued - found); i++)
-    {
-      saved_queue[i] = inb(QINFIFO + base);
-      scb = &(p->scb_array[saved_queue[i]]);
-      if (aic7xxx_match_scb(scb, target, channel))
-      {
-        /*
-         * We found an scb that needs to be aborted.
-         */
-        scb->state |= SCB_ABORTED;
-        scb->cmd->result = (DID_RESET << 16);
-        aic7xxx_done(p, scb);
-        outb(scb->position, SCBPTR + base);
-        outb(0, SCBARRAY + base);
-        i--;
-        found++;
-      }
-    }
-    /*
-     * Now put the saved scbs back.
-     */
-    for (queued = 0; queued < i; queued++)
-    {
-      outb(saved_queue[queued], QINFIFO + base);
-    }
-  }
-
-  /*
-   * Search waiting for selection list.
-   */
-  {
-    unsigned char next, prev;
-
-    next = inb(WAITING_SCBH + base);  /* Start at head of list. */
-    prev = SCB_LIST_NULL;
-
-    while (next != SCB_LIST_NULL)
-    {
-      scb = &(p->scb_array[next]);
-      /*
-       * Select the SCB.
-       */
-      if (aic7xxx_match_scb(scb, target, channel))
-      {
-        next = aic7xxx_abort_waiting_scb(p, scb, prev, timedout_scb);
-        found++;
-      }
-      else
-      {
-        outb(scb->position, SCBPTR + base);
-        prev = next;
-        next = inb(SCB_NEXT_WAITING + base);
-      }
-    }
-  }
-
-  /*
-   * Go through the entire SCB array now and look for
-   * commands for this target that are active.  These
-   * are other (most likely tagged) commands that
-   * were disconnected when the reset occured.
-   */
-  for (i = 0; i < p->numscb; i++)
-  {
-    scb = &(p->scb_array[i]);
-    if ((scb->state & SCB_ACTIVE) && aic7xxx_match_scb(scb, target, channel))
-    {
-      /*
-       * Ensure the target is "free"
-       */
-      aic7xxx_unbusy_target(target, channel, base);
-      outb(scb->position, SCBPTR + base);
-      outb(0, SCBARRAY + base);
-      scb->state |= SCB_ABORTED;
-      scb->cmd->result = (DID_RESET << 16);
-      aic7xxx_done(p, scb);
-      found++;
-    }
-  }
-
-  outb(active_scb, SCBPTR + base);
-  return (found);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_reset_current_bus
- *
- * Description:
- *   Reset the current SCSI bus.
- *-F*************************************************************************/
-static void
-aic7xxx_reset_current_bus(int base)
-{
-#ifdef AIC7XXX_DEBUG_ABORT
-    printk ("aic7xxx: (reset_current_bus)\n");
-#endif
-  outb(SCSIRSTO, SCSISEQ + base);
-  udelay(1000);
-  outb(0, SCSISEQ + base);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_reset_channel
- *
- * Description:
- *   Reset the channel.
- *-F*************************************************************************/
-static int
-aic7xxx_reset_channel(struct aic7xxx_host *p, char channel,
-                     unsigned char timedout_scb)
-{
-  int base = p->base;
-  unsigned char sblkctl;
-  char cur_channel;
-  unsigned long offset, offset_max;
-  int found;
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (reset_channel) channel %c, to_scb %d\n",
-          channel, timedout_scb);
-#endif
-  /*
-   * Clean up all the state information for the
-   * pending transactions on this bus.
-   */
-  found = aic7xxx_reset_device(p, ALL_TARGETS, channel, timedout_scb);
-
-  if (channel == 'B')
-  {
-    p->needsdtr |= (p->needsdtr_copy & 0xFF00);
-    p->sdtr_pending &= 0x00FF;
-    outb(0, ACTIVE_B + base);
-    offset = TARG_SCRATCH + base + 8;
-    offset_max = TARG_SCRATCH + base + 16;
-  }
-  else
-  {
-    if (p->bus_type == AIC_WIDE)
-    {
-      p->needsdtr = p->needsdtr_copy;
-      p->needwdtr = p->needwdtr_copy;
-      p->sdtr_pending = 0x0;
-      p->wdtr_pending = 0x0;
-      outb(0, ACTIVE_A + base);
-      outb(0, ACTIVE_B + base);
-      offset = TARG_SCRATCH + base;
-      offset_max = TARG_SCRATCH + base + 16;
-    }
-    else
-    {
-      p->needsdtr |= (p->needsdtr_copy & 0x00FF);
-      p->sdtr_pending &= 0xFF00;
-      outb(0, ACTIVE_A + base);
-      offset = TARG_SCRATCH + base;
-      offset_max = TARG_SCRATCH + base + 8;
-    }
-  }
-  while (offset < offset_max)
-  {
-    /*
-     * Revert to async/narrow transfers
-     * until we renegotiate.
-     */
-    u_char targ_scratch;
-    targ_scratch = inb(offset);
-    targ_scratch &= SXFR;
-    outb(targ_scratch, offset);
-    offset++;
-  }
-
-  /*
-   * Reset the bus and unpause/restart the controller
-   */
-
-  /*
-   * Case 1: Command for another bus is active
-   */
-  sblkctl = inb(SBLKCTL + base);
-  cur_channel = (sblkctl & SELBUSB) ? 'B' : 'A';
-  if (cur_channel != channel)
-  {
-#ifdef AIC7XXX_DEBUG_ABORT
-    printk ("aic7xxx: (reset_channel) Stealthily resetting channel %c\n",
-            channel);
-#endif
-    /*
-     * Stealthily reset the other bus without upsetting the current bus
-     */
-    outb(sblkctl ^ SELBUSB, SBLKCTL + base);
-    aic7xxx_reset_current_bus(base);
-    outb(sblkctl, SBLKCTL + base);
-
-    UNPAUSE_SEQUENCER(p);
-  }
-  /*
-   * Case 2: A command from this bus is active or we're idle
-   */
-  else
-  {
-#ifdef AIC7XXX_DEBUG_ABORT
-    printk ("aic7xxx: (reset_channel) Resetting current channel %c\n",
-            channel);
-#endif
-    aic7xxx_reset_current_bus(base);
-    RESTART_SEQUENCER(p);
-  }
-
-  return found;
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_isr
- *
- * Description:
- *   SCSI controller interrupt handler.
- *
- *   NOTE: Since we declared this using SA_INTERRUPT, interrupts should
- *         be disabled all through this function unless we say otherwise.
- *-F*************************************************************************/
-static void
-aic7xxx_isr(int irq, struct pt_regs * regs)
-{
-  int base, intstat;
-  struct aic7xxx_host *p;
-  struct aic7xxx_scb *scb;
-  unsigned char ha_flags;
-  short         transfer;
-  unsigned char scsi_id, bus_width;
-  unsigned char offset, rate, scratch, scratch_offset;
-  unsigned char max_offset, rej_byte;
-  unsigned short target_mask;
-  char channel;
-  void *addr;
-  int actual;
-  int scb_index;
-  Scsi_Cmnd *cmd;
-
-  p = (struct aic7xxx_host *) aic7xxx_boards[irq]->hostdata;
-
-  /*
-   * Search for the host with a pending interrupt.  If we can't find
-   * one, then we've encountered a spurious interrupt.
-   */
-  while ((p != NULL) && !(inb(INTSTAT + p->base) & INT_PEND))
-  {
-    if (p->next == NULL)
-    {
-      p = NULL;
-    }
-    else
-    {
-      p = (struct aic7xxx_host *) p->next->hostdata;
-    }
-  }
-
-  if (p == NULL)
-  {
-    if (aic7xxx_spurious_count == 1)
-    {
-      aic7xxx_spurious_count = 2;
-      printk("aic7xxx: (aic7xxx_isr) Encountered spurious interrupt.\n");
-      return;
-    }
-    else
-    {
-      /*
-       * The best we can do is to set p back to head of list and process
-       * the erroneous interrupt - most likely a BRKADRINT.
-       */
-      p = (struct aic7xxx_host *) aic7xxx_boards[irq]->hostdata;
-    }
-  }
-
-  /*
-   * Keep track of interrupts for /proc/scsi
-   */
-  p->isr_count++;
-
-  if (!p->a_scanned && (p->isr_count == 1))
-  {
-    /*
-     * We must only have one card at this IRQ and it must have been
-     * added to the board data before the spurious interrupt occurred.
-     * It is sufficient that we check isr_count and not the spurious
-     * interrupt count.
-     */
-    printk("aic7xxx: (aic7xxx_isr) Encountered spurious interrupt.\n");
-    return;
-  }
-
-  base = p->base;
-  /*
-   * Handle all the interrupt sources - especially for SCSI
-   * interrupts, we won't get a second chance at them.
-   */
-  intstat = inb(INTSTAT + base);
-
-  if (intstat & BRKADRINT)
-  {
-    int i;
-    unsigned char errno = inb(ERROR + base);
-
-    printk("aic7xxx: (aic7xxx_isr) BRKADRINT error(0x%x):\n", errno);
-    for (i = 0; i < NUMBER(hard_error); i++)
-    {
-      if (errno & hard_error[i].errno)
-      {
-	printk("  %s\n", hard_error[i].errmesg);
-      }
-    }
-
-    panic("aic7xxx: (aic7xxx_isr) BRKADRINT, error(0x%x) seqaddr(0x%x).\n",
-	  inb(ERROR + base), (inb(SEQADDR1 + base) << 8) | inb(SEQADDR0 + base));
-  }
-
-  if (intstat & SEQINT)
-  {
-    /*
-     * Although the sequencer is paused immediately on
-     * a SEQINT, an interrupt for a SCSIINT condition will
-     * unpaused the sequencer before this point.
-     */
-    PAUSE_SEQUENCER(p);
-
-    scsi_id = (inb(SCSIID + base) >> 4) & 0x0F;
-    scratch_offset = scsi_id;
-    channel = 'A';
-    if (inb(SBLKCTL + base) & SELBUSB)
-    {
-      channel = 'B';
-      scratch_offset += 8;
-    }
-    target_mask = (0x01 << scratch_offset);
-
-    switch (intstat & SEQINT_MASK)
-    {
-      case BAD_PHASE:
-	panic("aic7xxx: (aic7xxx_isr) Unknown scsi bus phase.\n");
-	break;
-
-      case SEND_REJECT:
-        rej_byte = inb(REJBYTE + base);
-        if ((rej_byte & 0xF0) == 0x20)
-        {
-          scb_index = inb(SCBPTR + base);
-          scb = &(p->scb_array[scb_index]);
-          printk("aic7xxx: Warning - Tagged message received without identify."
-                 "Disabling tagged commands for target %d channel %c.\n",
-                  scsi_id, channel);
-          scb->cmd->device->tagged_supported = 0;
-          scb->cmd->device->tagged_queue = 0;
-        }
-        else
-        {
-          debug("aic7xxx: Warning - Rejecting unknown message (0x%x) received "
-                "from target %d channel %c.\n", rej_byte, scsi_id, channel);
-        }
-	break;
-
-      case NO_IDENT:
-	panic("aic7xxx: Target %d, channel %c, did not send an IDENTIFY "
-	      "message. SAVED_TCL(0x%x).\n",
-              scsi_id, channel, inb(SAVED_TCL + base));
-	break;
-
-      case NO_MATCH:
-	printk("aic7xxx: No active SCB for reconnecting target %d, "
-	      "channel %c - Issuing ABORT. SAVED_TCL(0x%x).\n",
-              scsi_id, channel, inb(SAVED_TCL + base));
-        aic7xxx_unbusy_target(scsi_id, channel, base);
-        outb(0, SCBARRAY + base);
-	outb(CLRSELTIMEO, CLRSINT1 + base);
-	RESTART_SEQUENCER(p);
-	break;
-
-      case SDTR_MSG:
-	/*
-	 * Help the sequencer to translate the negotiated
-	 * transfer rate. Transfer is 1/4 the period
-	 * in ns as is returned by the sync negotiation
-	 * message. So, we must multiply by four.
-	 */
-	transfer = (inb(ARG_1 + base) << 2);
-	offset = inb(ACCUM + base);
-	scratch = inb(TARG_SCRATCH + base + scratch_offset);
-	/*
-	 * The maximum offset for a wide device is 0x08; for a
-	 * 8-bit bus device the maximum offset is 0x0F.
-	 */
-	if (scratch & WIDEXFER)
-	{
-	  max_offset = 0x08;
-	}
-	else
-	{
-	  max_offset = 0x0F;
-	}
-	aic7xxx_scsirate(p, &rate, transfer, MIN(offset, max_offset),
-                         scsi_id, channel);
-	/*
-	 * Preserve the wide transfer flag.
-	 */
-	scratch = rate | (scratch & WIDEXFER);
-	outb(scratch, TARG_SCRATCH + base + scratch_offset);
-	outb(scratch, SCSIRATE + base);
-	if ((scratch & 0x0F) == 0)
-	{ /*
-	   * The requested rate was so low that asynchronous transfers
-	   * are faster (not to mention the controller won't support
-	   * them), so we issue a reject to ensure we go to asynchronous
-	   * transfers.
-	   */
-	   outb(SEND_REJ, RETURN_1 + base);
-	}
-	else
-	{
-	  /*
-	   * See if we initiated Sync Negotiation
-	   */
-	  if (p->sdtr_pending & target_mask)
-	  {
-	    /*
-	     * Don't send an SDTR back to the target.
-	     */
-	    outb(0, RETURN_1 + base);
-	  }
-	  else
-	  {
-	    /*
-	     * Send our own SDTR in reply.
-	     */
-	    printk("aic7xxx: Sending SDTR!!\n");
-	    outb(SEND_SDTR, RETURN_1 + base);
-	  }
-	}
-	/*
-	 * Clear the flags.
-	 */
-	p->needsdtr &= ~target_mask;
-	p->sdtr_pending &= ~target_mask;
-	break;
-
-      case WDTR_MSG:
-      {
-	bus_width = inb(ARG_1 + base);
-	printk("aic7xxx: Received MSG_WDTR, Target %d, channel %c "
-	       "needwdtr(0x%x).\n", scsi_id, channel, p->needwdtr);
-	scratch = inb(TARG_SCRATCH + base + scratch_offset);
-
-	if (p->wdtr_pending & target_mask)
-	{
-	  /*
-	   * Don't send an WDTR back to the target, since we asked first.
-	   */
-	  outb(0, RETURN_1 + base);
-	  switch (bus_width)
-	  {
-	    case BUS_8_BIT:
-	      scratch &= 0x7F;
-	      break;
-
-	    case BUS_16_BIT:
-	      printk("aic7xxx: Target %d, channel %c, using 16 bit "
-                     "transfers.\n", scsi_id, channel);
-	      scratch |= 0x80;
-	      break;
-
-	    case BUS_32_BIT:
-	      outb(SEND_REJ, RETURN_1 + base);
-	      printk("aic7xxx: Target %d, channel %c, requesting 32 bit "
-                     "transfers, rejecting...\n", scsi_id, channel);
-	      break;
-	  }
-	}
-	else
-	{
-	  /*
-	   * Send our own WDTR in reply.
-	   */
-	  printk("aic7xxx: Will send WDTR!!\n");
-	  switch (bus_width)
-	  {
-	    case BUS_8_BIT:
-	      scratch &= 0x7F;
-	      break;
-
-	    case BUS_32_BIT:
-	      /*
-               * Negotiate 16 bits.
-               */
-	      bus_width = BUS_16_BIT;
-	      /* Yes, we mean to fall thru here. */
-
-	    case BUS_16_BIT:
-	      printk("aic7xxx: Target %d, channel %c, using 16 bit "
-                     "transfers.\n", scsi_id, channel);
-	      scratch |= 0x80;
-	      break;
-	  }
-	  outb(bus_width | SEND_WDTR, RETURN_1 + base);
-	}
-	p->needwdtr &= ~target_mask;
-	p->wdtr_pending &= ~target_mask;
-	outb(scratch, TARG_SCRATCH + base + scratch_offset);
-	outb(scratch, SCSIRATE + base);
-	break;
-      }
-
-      case REJECT_MSG:
-      {
-	/*
-	 * What we care about here is if we had an
-	 * outstanding SDTR or WDTR message for this
-	 * target. If we did, this is a signal that
-	 * the target is refusing negotiation.
-	 */
-
-	scratch = inb(TARG_SCRATCH + base + scratch_offset);
-
-	if (p->wdtr_pending & target_mask)
-	{
-	  /*
-	   * note 8bit xfers and clear flag
-	   */
-	  scratch &= 0x7F;
-	  p->needwdtr &= ~target_mask;
-	  p->wdtr_pending &= ~target_mask;
-	  printk("aic7xxx: Target %d, channel %c, refusing WIDE negotiation. "
-                 "Using 8 bit transfers.\n", scsi_id, channel);
-	}
-	else
-	{
-	  if (p->sdtr_pending & target_mask)
-	  {
-	    /*
-	     * note asynch xfers and clear flag
-	     */
-	    scratch &= 0xF0;
-	    p->needsdtr &= ~target_mask;
-	    p->sdtr_pending &= ~target_mask;
-	    printk("aic7xxx: Target %d, channel %c, refusing synchronous "
-                   "negotiation. Using asynchronous transfers.\n",
-                   scsi_id, channel);
-	  }
-	  /*
-	   * Otherwise, we ignore it.
-	   */
-	}
-	outb(scratch, TARG_SCRATCH + base + scratch_offset);
-	outb(scratch, SCSIRATE + base);
-	break;
-      }
-
-      case BAD_STATUS:
-	scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-	outb(0, RETURN_1 + base);   /* CHECK_CONDITION may change this */
-	if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-	{
-	  printk("aic7xxx: Referenced SCB not valid during SEQINT(0x%x) "
-		 "scb(%d) state(0x%x) cmd(0x%x).\n",
-		 intstat, scb_index, scb->state, (unsigned int) scb->cmd);
-	}
-	else
-	{
-	  cmd = scb->cmd;
-	  aic7xxx_getscb(p, scb);
-	  aic7xxx_status(cmd) = scb->target_status;
-
-	  cmd->result |= scb->target_status;
-
-	  switch (status_byte(scb->target_status))
-	  {
-	    case GOOD:
-              printk("aic7xxx: Interrupted for status of GOOD???\n");
-	      break;
-
-	    case CHECK_CONDITION:
-	      if ((aic7xxx_error(cmd) == 0) && !(cmd->flags & WAS_SENSE))
-	      {
-                unsigned char tcl;
-                unsigned char control;
-		void         *req_buf;
-
-                tcl = scb->target_channel_lun;
-
-		/*
-                 * Send a sense command to the requesting target.
-                 */
-		cmd->flags |= WAS_SENSE;
-		memcpy((void *) scb->sense_cmd, (void *) generic_sense,
-		       sizeof(generic_sense));
-
-		scb->sense_cmd[1] = (cmd->lun << 5);
-		scb->sense_cmd[4] = sizeof(cmd->sense_buffer);
-
-		scb->sense_sg.address = (char *) &cmd->sense_buffer;
-		scb->sense_sg.length = sizeof(cmd->sense_buffer);
-		req_buf = &scb->sense_sg;
-		cmd->cmd_len = COMMAND_SIZE(cmd->cmnd[0]);
-                control = scb->control;
-
-		memset(scb, 0, SCB_PIO_TRANSFER_SIZE);
-                scb->control = control & DISCENB;
-		scb->target_channel_lun = tcl;
-		addr = scb->sense_cmd;
-		scb->SCSI_cmd_length = COMMAND_SIZE(scb->sense_cmd[0]);
-		memcpy(scb->SCSI_cmd_pointer, &addr,
-		       sizeof(scb->SCSI_cmd_pointer));
-		scb->SG_segment_count = 1;
-		memcpy(scb->SG_list_pointer, &req_buf,
-			sizeof(scb->SG_list_pointer));
-                scb->data_count = scb->sense_sg.length;
-		memcpy(scb->data_pointer, &(scb->sense_sg.address), 4);
-
-                aic7xxx_putscb(p, scb);
-		outb(SCB_LIST_NULL, SCB_NEXT_WAITING + base);
-                /*
-                 * Ensure that the target is "BUSY" so we don't get overlapping
-                 * commands if we happen to be doing tagged I/O.
-                 */
-		aic7xxx_busy_target(scsi_id, channel, base);
-
-                aic7xxx_add_waiting_scb(base, scb, LIST_HEAD);
-		outb(SEND_SENSE, RETURN_1 + base);
-	      }  /* first time sense, no errors */
-
-              cmd->flags &= ~ASKED_FOR_SENSE;
-	      if (aic7xxx_error(cmd) == 0)
-              {
-		aic7xxx_error(cmd) = DID_RETRY_COMMAND;
-              }
-	      break;
-
-	    case BUSY:
-	      printk("aic7xxx: Target busy.\n");
-	      if (!aic7xxx_error(cmd))
-	      {
-		aic7xxx_error(cmd) = DID_BUS_BUSY;
-	      }
-	      break;
-
-	    case QUEUE_FULL:
-	      printk("aic7xxx: Queue full.\n");
-	      if (!aic7xxx_error(cmd))
-	      {
-		aic7xxx_error(cmd) = DID_RETRY_COMMAND;
-	      }
-	      break;
-
-	    default:
-	      printk("aic7xxx: Unexpected target status(0x%x).\n",
-		     scb->target_status);
-	      if (!aic7xxx_error(cmd))
-	      {
-		aic7xxx_error(cmd) = DID_RETRY_COMMAND;
-	      }
-	      break;
-	  }  /* end switch */
-	}  /* end else of */
-	break;
-
-      case RESIDUAL:
-	scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-	if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-	{
-	  printk("aic7xxx: Referenced SCB not valid during SEQINT(0x%x) "
-		 "scb(%d) state(0x%x) cmd(0x%x).\n",
-		 intstat, scb_index, scb->state, (unsigned int) scb->cmd);
-	}
-	else
-	{
-	  cmd = scb->cmd;
-	  /*
-	   *  Don't destroy valid residual information with
-	   *  residual coming from a check sense operation.
-	   */
-	  if (!(cmd->flags & WAS_SENSE))
-	  {
-	    /*
-	     *  We had an underflow. At this time, there's only
-	     *  one other driver that bothers to check for this,
-	     *  and cmd->underflow seems to be set rather half-
-	     *  heartedly in the higher-level SCSI code.
-	     */
-	    actual = aic7xxx_length(cmd, scb->residual_SG_segment_count);
-
-	    actual -= (inb(SCB_RESID_DCNT2 + base) << 16) |
-		      (inb(SCB_RESID_DCNT1 + base) <<  8) |
-		      inb(SCB_RESID_DCNT0 + base);
-
-	    if (actual < cmd->underflow)
-	    {
-	      printk("aic7xxx: Target %d underflow - "
-		     "Wanted (at least) (%u) got(%u) count(%d).\n",
-		     cmd->target, cmd->underflow, actual,
-                     inb(SCB_RESID_SGCNT + base));
-	      aic7xxx_error(cmd) = DID_RETRY_COMMAND;
-	      aic7xxx_status(cmd) = scb->target_status;
-	    }
-	  }
-	}
-	break;
-
-      case ABORT_TAG:
-	scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-	if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-	{
-	  printk("aic7xxx: Referenced SCB not valid during SEQINT(0x%x) "
-		 "scb(%d) state(0x%x) cmd(0x%x)\n",
-		 intstat, scb_index, scb->state, (unsigned int) scb->cmd);
-	}
-	else
-	{
-	  cmd = scb->cmd;
-	  /*
-	   * We didn't receive a valid tag back from the target
-	   * on a reconnect.
-	   */
-	  printk("aic7xxx: Invalid tag received on target %d, channel %c, "
-                 "lun %d - Sending ABORT_TAG.\n",
-		  scsi_id, channel, cmd->lun & 0x07);
-
-	  cmd->result = (DID_RETRY_COMMAND << 16);
-          aic7xxx_done(p, scb);
-	}
-	break;
-
-      case AWAITING_MSG:
-	scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-	if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-	{
-	  printk("aic7xxx: Referenced SCB not valid during SEQINT(0x%x) "
-		 "scb(%d) state(0x%x) cmd(0x%x).\n",
-		 intstat, scb_index, scb->state, (unsigned int) scb->cmd);
-	}
-	else
-	{
-	  /*
-	   * This SCB had a zero length command, informing the sequencer
-	   * that we wanted to send a special message to this target.
-	   * We only do this for BUS_DEVICE_RESET messages currently.
-	   */
-	   if (scb->state & SCB_DEVICE_RESET)
-	   {
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (isr) sending bus device reset to target %d\n",
-          scsi_id);
-#endif
-	     outb(MSG_BUS_DEVICE_RESET, MSG0 + base);
-	     outb(1, MSG_LEN + base);
-	   }
-	   else
-	   {
-	     panic("aic7xxx: AWAITING_SCB for an SCB that does "
-		   "not have a waiting message.\n");
-	   }
-	}
-	break;
-
-      case IMMEDDONE:
-        scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (isr) received IMMEDDONE for target %d, scb %d, state %d\n",
-          scsi_id, scb_index, scb->state);
-#endif
-        if (scb->state & SCB_DEVICE_RESET)
-        {
-          int found;
-
-          /*
-           * Go back to async/narrow transfers and renogiate.
-           */
-          aic7xxx_unbusy_target(scsi_id, channel, base);
-          p->needsdtr |= (p->needsdtr_copy & target_mask);
-          p->needwdtr |= (p->needwdtr_copy & target_mask);
-          p->sdtr_pending &= ~target_mask;
-          p->wdtr_pending &= ~target_mask;
-          scratch = inb(TARG_SCRATCH + base + scratch_offset);
-          scratch &= SXFR;
-          outb(scratch, TARG_SCRATCH + base + scratch_offset);
-          found = aic7xxx_reset_device(p, (int) scsi_id, channel, SCB_LIST_NULL);
-        }
-        else
-        {
-          panic("aic7xxx: Immediate complete for unknown operation.\n");
-        }
-        break;
-
-#if AIC7XXX_NOT_YET
-     /* XXX Fill these in later */
-     case MESG_BUFFER_BUSY:
-       break;
-     case MSGIN_PHASEMIS:
-       break;
-#endif
-
-      case PARITY_ERROR:
-      {
-	scb_index = inb(SCBPTR + base);
-	scb = &(p->scb_array[scb_index]);
-	if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-	{
-	  printk("aic7xxx: Referenced SCB not valid during SEQINT(0x%x) "
-		 "scb(%d) state(0x%x) cmd(0x%x).\n",
-		 intstat, scb_index, scb->state, (unsigned int) scb->cmd);
-	}
-	else
-	{
-          char  *phase;
-          unsigned char mesg_out = MSG_NOP;
-          unsigned char lastphase = inb(LASTPHASE + base);
-
-	  cmd = scb->cmd;
-          switch (lastphase)
-          {
-            case P_DATAOUT:
-              phase = "Data-Out";
-              break;
-            case P_DATAIN:
-              phase = "Data-In";
-              mesg_out = MSG_INITIATOR_DET_ERROR;
-              break;
-            case P_COMMAND:
-              phase = "Command";
-              break;
-            case P_MESGOUT:
-              phase = "Message-Out";
-              break;
-            case P_STATUS:
-              phase = "Status";
-              mesg_out = MSG_INITIATOR_DET_ERROR;
-              break;
-            case P_MESGIN:
-              phase = "Message-In";
-              mesg_out = MSG_MSG_PARITY_ERROR;
-              break;
-            default:
-              phase = "unknown";
-              break;
-          }
-
-          /*
-           * A parity error has occurred during a data
-           * transfer phase. Flag it and continue.
-           */
-          printk("aic7xxx: Parity error during phase %s on target %d, "
-                 "channel %d, lun %d.\n", phase,
-                 cmd->target, cmd->channel & 0x01, cmd->lun & 0x07);
-
-          /*
-           * We've set the hardware to assert ATN if we get a parity
-           * error on "in" phases, so all we need to do is stuff the
-           * message buffer with the appropriate message. In phases
-           * have set mesg_out to something other than MSG_NOP.
-           */
-          if (mesg_out != MSG_NOP)
-          {
-             outb(mesg_out, MSG0 + base);
-             outb(1, MSG_LEN + base);
-             aic7xxx_error(cmd) = DID_PARITY;
-          }
-          else
-          {
-             /*
-              * Should we allow the target to make this decision for us?
-              */
-             aic7xxx_error(cmd) = DID_RETRY_COMMAND;
-          }
-        }
-        break;
-      }
-      default:               /* unknown */
-	debug("aic7xxx: SEQINT, INTSTAT(0x%x) SCSISIGI(0x%x).\n",
-	      intstat, inb(SCSISIGI + base));
-	break;
-    }
-
-    outb(CLRSEQINT, CLRINT + base);
-    UNPAUSE_SEQUENCER(p);
-  }
-
-  if (intstat & SCSIINT)
-  {
-    int status = inb(SSTAT1 + base);
-    scsi_id = (inb(SCSIID + base) >> 4) & 0x0F;
-    channel = 'A';
-    if (inb(SBLKCTL + base) & SELBUSB)
-    {
-      channel = 'B';
-    }
-
-    scb_index = inb(SCBPTR + base);
-    scb = &(p->scb_array[scb_index]);
-    if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-    {
-      printk("aic7xxx: No command for SCB (SCSIINT).\n");
-      /*
-       * Turn off the interrupt and set status
-       * to zero, so that it falls through the
-       * reset of the SCSIINT code.
-       */
-      outb(status, CLRSINT1 + base);
-      UNPAUSE_SEQUENCER(p);
-      outb(CLRSCSIINT, CLRINT + base);
-      scb = NULL;
-    }
-    else
-    {
-      cmd = scb->cmd;
-
-      /*
-       * Only the SCSI Status 1 register has information
-       * about exceptional conditions that we'd have a
-       * SCSIINT about; anything in SSTAT0 will be handled
-       * by the sequencer. Note that there can be multiple
-       * bits set.
-       */
-      if (status & SELTO)
-      {
-	unsigned char waiting;
-
-	/*
-	 * Hardware selection timer has expired. Turn
-	 * off SCSI selection sequence.
-	 */
-	outb(ENRSELI, SCSISEQ + base);
-	cmd->result = (DID_TIME_OUT << 16);
-	/*
-	 * Clear an pending messages for the timed out
-	 * target and mark the target as free.
-	 */
-	ha_flags = inb(FLAGS + base);
-	outb(0, MSG_LEN + base);
-        aic7xxx_unbusy_target(scsi_id, channel, base);
-
-	outb(0, SCBARRAY + base);
-
-	/*
-	 * Shut off the offending interrupt sources, reset
-	 * the sequencer address to zero and unpause it,
-	 * then call the high-level SCSI completion routine.
-	 *
-	 * WARNING!  This is a magic sequence!  After many
-	 * hours of guesswork, turning off the SCSI interrupts
-	 * in CLRSINT? does NOT clear the SCSIINT bit in
-	 * INTSTAT. By writing to the (undocumented, unused
-	 * according to the AIC-7770 manual) third bit of
-	 * CLRINT, you can clear INTSTAT. But, if you do it
-	 * while the sequencer is paused, you get a BRKADRINT
-	 * with an Illegal Host Address status, so the
-	 * sequencer has to be restarted first.
-	 */
-	outb(CLRSELTIMEO, CLRSINT1 + base);
-
-	outb(CLRSCSIINT, CLRINT + base);
-
-	/*
-         * Shift the waiting for selection queue forward
-         */
-	waiting = inb(WAITING_SCBH + base);
-	outb(waiting, SCBPTR + base);
-	waiting = inb(SCB_NEXT_WAITING + base);
-	outb(waiting, WAITING_SCBH + base);
-
-	RESTART_SEQUENCER(p);
-        aic7xxx_done(p, scb);
-#if 0
-  printk("aic7xxx: SELTO SCB(%d) state(0x%x) cmd(0x%x).\n",
-	 scb->position, scb->state, (unsigned int) scb->cmd);
-#endif
-      }
-      else
-      {
-        if (!(status & BUSFREE))
-        {
-           /*
-            * We don't know what's going on. Turn off the
-            * interrupt source and try to continue.
-            */
-           printk("aic7xxx: SSTAT1(0x%x).\n", status);
-           outb(status, CLRSINT1 + base);
-           UNPAUSE_SEQUENCER(p);
-           outb(CLRSCSIINT, CLRINT + base);
-        }
-      }
-    }  /* else */
-  }
-
-  if (intstat & CMDCMPLT)
-  {
-    int complete;
-
-    /*
-     * The sequencer will continue running when it
-     * issues this interrupt. There may be >1 commands
-     * finished, so loop until we've processed them all.
-     */
-    do {
-      complete = inb(QOUTFIFO + base);
-
-      scb = &(p->scb_array[complete]);
-      if (!(scb->state & SCB_ACTIVE) || (scb->cmd == NULL))
-      {
-	printk("aic7xxx: Warning - No command for SCB %d (CMDCMPLT).\n"
-	       "         QOUTCNT(%d) SCB state(0x%x) cmd(0x%x) pos(%d).\n",
-	       complete, inb(QOUTFIFO + base),
-	       scb->state, (unsigned int) scb->cmd, scb->position);
-	outb(CLRCMDINT, CLRINT + base);
-	continue;
-      }
-      cmd = scb->cmd;
-
-      if ((cmd->flags & WAS_SENSE) && !(cmd->flags & ASKED_FOR_SENSE))
-      {
-        /*
-         * Got sense information.
-         */
-	cmd->flags &= ASKED_FOR_SENSE;
-      }
-#if 0
-      printk("aic7xxx: (complete) State(%d) cmd(0x%x) free(0x%x).\n",
-	     scb->state, (unsigned int) scb->cmd, (unsigned int) p->free_scb);
-#endif
-
-      /*
-       * Clear interrupt status before checking
-       * the output queue again. This eliminates
-       * a race condition whereby a command could
-       * complete between the queue poll and the
-       * interrupt clearing, so notification of the
-       * command being complete never made it back
-       * up to the kernel.
-       */
-      outb(CLRCMDINT, CLRINT + base);
-      aic7xxx_done(p, scb);
-#if 0
-  if (scb != &p->scb_array[scb->position])
-  {
-    printk("aic7xxx: (complete) Address mismatch, pos(%d).\n", scb->position);
-  }
-  printk("aic7xxx: (complete) State(%d) cmd(0x%x) free(0x%x).\n",
-	 scb->state, (unsigned int) scb->cmd, (unsigned int) p->free_scb);
-#endif
-
-#ifdef AIC7XXX_PROC_STATS
-      /*
-       * XXX: we should actually know how much actually transferred
-       * XXX: for each command, but apparently that's too difficult.
-       */
-      actual = aic7xxx_length(cmd, 0);
-      if (!(cmd->flags & WAS_SENSE) && (actual > 0))
-      {
-        struct aic7xxx_xferstats *sp;
-        long *ptr;
-        int x;
-
-        sp = &p->stats[cmd->channel & 0x01][cmd->target & 0x0F][cmd->lun & 0x07];
-        sp->xfers++;
-
-        if (cmd->request.cmd == WRITE)
-        {
-          sp->w_total++;
-          sp->w_total512 += (actual >> 9);
-          ptr = sp->w_bins;
-        }
-        else
-        {
-          sp->r_total++;
-          sp->r_total512 += (actual >> 9);
-          ptr = sp->r_bins;
-        }
-        for (x = 9; x <= 17; x++)
-        {
-          if (actual < (1 << x))
-          {
-            ptr[x - 9]++;
-            break;
-          }
-        }
-        if (x > 17)
-        {
-          ptr[x - 9]++;
-        }
-      }
-#endif /* AIC7XXX_PROC_STATS */
-
-    } while (inb(QOUTCNT + base));
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_probe
- *
- * Description:
- *   Probing for EISA boards: it looks like the first two bytes
- *   are a manufacturer code - three characters, five bits each:
- *
- *               BYTE 0   BYTE 1   BYTE 2   BYTE 3
- *              ?1111122 22233333 PPPPPPPP RRRRRRRR
- *
- *   The characters are baselined off ASCII '@', so add that value
- *   to each to get the real ASCII code for it. The next two bytes
- *   appear to be a product and revision number, probably vendor-
- *   specific. This is what is being searched for at each port,
- *   and what should probably correspond to the ID= field in the
- *   ECU's .cfg file for the card - if your card is not detected,
- *   make sure your signature is listed in the array.
- *
- *   The fourth byte's lowest bit seems to be an enabled/disabled
- *   flag (rest of the bits are reserved?).
- *-F*************************************************************************/
-static aha_type
-aic7xxx_probe(int slot, int base)
-{
-  int i;
-  unsigned char buf[4];
-
-  static struct {
-    int n;
-    unsigned char signature[sizeof(buf)];
-    aha_type type;
-  } AIC7xxx[] = {
-    { 4, { 0x04, 0x90, 0x77, 0x71 }, AIC_7771 },  /* host adapter 274x */
-    { 4, { 0x04, 0x90, 0x77, 0x70 }, AIC_7770 },  /* motherboard 7770  */
-    { 4, { 0x04, 0x90, 0x77, 0x56 }, AIC_284x },  /* 284x, BIOS enabled */
-    { 4, { 0x04, 0x90, 0x77, 0x57 }, AIC_284x }   /* 284x, BIOS disabled */
-  };
-
-  /*
-   * The VL-bus cards need to be primed by
-   * writing before a signature check.
-   */
-  for (i = 0; i < sizeof(buf); i++)
-  {
-    outb(0x80 + i, base);
-    buf[i] = inb(base + i);
-  }
-
-  for (i = 0; i < NUMBER(AIC7xxx); i++)
-  {
-    /*
-     * Signature match on enabled card?
-     */
-    if (!memcmp(buf, AIC7xxx[i].signature, AIC7xxx[i].n))
-    {
-      if (inb(base + 4) & 1)
-      {
-	return (AIC7xxx[i].type);
-      }
-
-      printk("aic7xxx: Disabled at slot %d, ignored.\n", slot);
-    }
-  }
-
-  return (AIC_NONE);
-}
-
-/*+F*************************************************************************
- * Function:
- *   read_2840_seeprom
- *
- * Description:
- *   Reads the 2840 serial EEPROM and returns 1 if successful and 0 if
- *   not successful.
- *
- *   See read_seeprom (for the 2940) for the instruction set of the 93C46
- *   chip.
- *
- *   The 2840 interface to the 93C46 serial EEPROM is through the
- *   STATUS_2840 and SEECTL_2840 registers.  The CS_2840, CK_2840, and
- *   DO_2840 bits of the SEECTL_2840 register are connected to the chip
- *   select, clock, and data out lines respectively of the serial EEPROM.
- *   The DI_2840 bit of the STATUS_2840 is connected to the data in line
- *   of the serial EEPROM.  The EEPROM_TF bit of STATUS_2840 register is
- *   useful in that it gives us an 800 nsec timer.  After a read from the
- *   SEECTL_2840 register the timing flag is cleard and goes high 800 nsec
- *   later.
- *
- *-F*************************************************************************/
-static int
-read_2840_seeprom(int base, struct seeprom_config *sc)
-{
-  int i = 0, k = 0;
-  unsigned char temp;
-  unsigned short checksum = 0;
-  unsigned short *seeprom = (unsigned short *) sc;
-  struct seeprom_cmd {
-    unsigned char len;
-    unsigned char bits[3];
-  };
-  struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
-
-#define CLOCK_PULSE(p) \
-  while ((inb(STATUS_2840 + base) & EEPROM_TF) == 0)	\
-  {						\
-    ;  /* Do nothing */				\
-  }						\
-  (void) inb(SEECTL_2840 + base);
-
-  /*
-   * Read the first 32 registers of the seeprom.  For the 2840,
-   * the 93C46 SEEPROM is a 1024-bit device with 64 16-bit registers
-   * but only the first 32 are used by Adaptec BIOS.  The loop
-   * will range from 0 to 31.
-   */
-  for (k = 0; k < (sizeof(*sc) / 2); k++)
-  {
-    /*
-     * Send chip select for one clock cycle.
-     */
-    outb(CK_2840 | CS_2840, SEECTL_2840 + base);
-    CLOCK_PULSE(base);
-
-    /*
-     * Now we're ready to send the read command followed by the
-     * address of the 16-bit register we want to read.
-     */
-    for (i = 0; i < seeprom_read.len; i++)
-    {
-      temp = CS_2840 | seeprom_read.bits[i];
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ CK_2840;
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-    }
-    /*
-     * Send the 6 bit address (MSB first, LSB last).
-     */
-    for (i = 5; i >= 0; i--)
-    {
-      temp = k;
-      temp = (temp >> i) & 1;  /* Mask out all but lower bit. */
-      temp = CS_2840 | temp;
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ CK_2840;
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-    }
-
-    /*
-     * Now read the 16 bit register.  An initial 0 precedes the
-     * register contents which begins with bit 15 (MSB) and ends
-     * with bit 0 (LSB).  The initial 0 will be shifted off the
-     * top of our word as we let the loop run from 0 to 16.
-     */
-    for (i = 0; i <= 16; i++)
-    {
-      temp = CS_2840;
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ CK_2840;
-      seeprom[k] = (seeprom[k] << 1) | (inb(STATUS_2840 + base) & DI_2840);
-      outb(temp, SEECTL_2840 + base);
-      CLOCK_PULSE(base);
-    }
-    /*
-     * The serial EEPROM has a checksum in the last word.  Keep a
-     * running checksum for all words read except for the last
-     * word.  We'll verify the checksum after all words have been
-     * read.
-     */
-    if (k < (sizeof(*sc) / 2) - 1)
-    {
-      checksum = checksum + seeprom[k];
-    }
-
-    /*
-     * Reset the chip select for the next command cycle.
-     */
-    outb(0, SEECTL_2840 + base);
-    CLOCK_PULSE(base);
-    outb(CK_2840, SEECTL_2840 + base);
-    CLOCK_PULSE(base);
-    outb(0, SEECTL_2840 + base);
-    CLOCK_PULSE(base);
-  }
-
-#if 0
-  printk("Computed checksum 0x%x, checksum read 0x%x\n", checksum, sc->checksum);
-  printk("Serial EEPROM:");
-  for (k = 0; k < (sizeof(*sc) / 2); k++)
-  {
-    if (((k % 8) == 0) && (k != 0))
-    {
-      printk("\n              ");
-    }
-    printk(" 0x%x", seeprom[k]);
-  }
-  printk("\n");
-#endif
-
-  if (checksum != sc->checksum)
-  {
-    printk("aic7xxx: SEEPROM checksum error, ignoring SEEPROM settings.\n");
-    return (0);
-  }
-
-  return (1);
-#undef CLOCK_PULSE
-}
-
-/*+F*************************************************************************
- * Function:
- *   read_seeprom
- *
- * Description:
- *   Reads the serial EEPROM and returns 1 if successful and 0 if
- *   not successful.
- *
- *   The instruction set of the 93C46 chip is as follows:
- *
- *               Start  OP
- *     Function   Bit  Code  Address    Data     Description
- *     -------------------------------------------------------------------
- *     READ        1    10   A5 - A0             Reads data stored in memory,
- *                                               starting at specified address
- *     EWEN        1    00   11XXXX              Write enable must preceed
- *                                               all programming modes
- *     ERASE       1    11   A5 - A0             Erase register A5A4A3A2A1A0
- *     WRITE       1    01   A5 - A0   D15 - D0  Writes register
- *     ERAL        1    00   10XXXX              Erase all registers
- *     WRAL        1    00   01XXXX    D15 - D0  Writes to all registers
- *     EWDS        1    00   00XXXX              Disables all programming
- *                                               instructions
- *     *Note: A value of X for address is a don't care condition.
- *
- *   The 93C46 has a four wire interface: clock, chip select, data in, and
- *   data out.  In order to perform one of the above functions, you need
- *   to enable the chip select for a clock period (typically a minimum of
- *   1 usec, with the clock high and low a minimum of 750 and 250 nsec
- *   respectively.  While the chip select remains high, you can clock in
- *   the instructions (above) starting with the start bit, followed by the
- *   OP code, Address, and Data (if needed).  For the READ instruction, the
- *   requested 16-bit register contents is read from the data out line but
- *   is preceded by an initial zero (leading 0, followed by 16-bits, MSB
- *   first).  The clock cycling from low to high initiates the next data
- *   bit to be sent from the chip.
- *
- *   The 7870 interface to the 93C46 serial EEPROM is through the SEECTL
- *   register.  After successful arbitration for the memory port, the
- *   SEECS bit of the SEECTL register is connected to the chip select.
- *   The SEECK, SEEDO, and SEEDI are connected to the clock, data out,
- *   and data in lines respectively.  The SEERDY bit of SEECTL is useful
- *   in that it gives us an 800 nsec timer.  After a write to the SEECTL
- *   register, the SEERDY goes high 800 nsec later.  The one exception
- *   to this is when we first request access to the memory port.  The
- *   SEERDY goes high to signify that access has been granted and, for
- *   this case, has no implied timing.
- *
- *-F*************************************************************************/
-static int
-read_seeprom(int base, int offset, struct seeprom_config *sc)
-{
-  int i = 0, k;
-  unsigned long timeout;
-  unsigned char temp;
-  unsigned short checksum = 0;
-  unsigned short *seeprom = (unsigned short *) sc;
-  struct seeprom_cmd {
-    unsigned char len;
-    unsigned char bits[3];
-  };
-  struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
-
-#define CLOCK_PULSE(p) \
-  while ((inb(SEECTL + base) & SEERDY) == 0)	\
-  {						\
-    ;  /* Do nothing */				\
-  }
-
-  /*
-   * Request access of the memory port.  When access is
-   * granted, SEERDY will go high.  We use a 1 second
-   * timeout which should be near 1 second more than
-   * is needed.  Reason: after the 7870 chip reset, there
-   * should be no contention.
-   */
-  outb(SEEMS, SEECTL + base);
-  timeout = jiffies + 100;  /* 1 second timeout */
-  while ((jiffies < timeout) && ((inb(SEECTL + base) & SEERDY) == 0))
-  {
-    ; /* Do nothing!  Wait for access to be granted.  */
-  }
-  if ((inb(SEECTL + base) & SEERDY) == 0)
-  {
-    outb(0, SEECTL + base);
-    return (0);
-  }
-
-  /*
-   * Read the first 32 registers of the seeprom.  For the 7870,
-   * the 93C46 SEEPROM is a 1024-bit device with 64 16-bit registers
-   * but only the first 32 are used by Adaptec BIOS.  The loop
-   * will range from 0 to 31.
-   */
-  for (k = 0; k < (sizeof(*sc) / 2); k++)
-  {
-    /*
-     * Send chip select for one clock cycle.
-     */
-    outb(SEEMS | SEECK | SEECS, SEECTL + base);
-    CLOCK_PULSE(base);
-
-    /*
-     * Now we're ready to send the read command followed by the
-     * address of the 16-bit register we want to read.
-     */
-    for (i = 0; i < seeprom_read.len; i++)
-    {
-      temp = SEEMS | SEECS | (seeprom_read.bits[i] << 1);
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ SEECK;
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-    }
-    /*
-     * Send the 6 bit address (MSB first, LSB last).
-     */
-    for (i = 5; i >= 0; i--)
-    {
-      temp = k + offset;
-      temp = (temp >> i) & 1;  /* Mask out all but lower bit. */
-      temp = SEEMS | SEECS | (temp << 1);
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ SEECK;
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-    }
-
-    /*
-     * Now read the 16 bit register.  An initial 0 precedes the
-     * register contents which begins with bit 15 (MSB) and ends
-     * with bit 0 (LSB).  The initial 0 will be shifted off the
-     * top of our word as we let the loop run from 0 to 16.
-     */
-    for (i = 0; i <= 16; i++)
-    {
-      temp = SEEMS | SEECS;
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-      temp = temp ^ SEECK;
-      seeprom[k] = (seeprom[k] << 1) | (inb(SEECTL + base) & SEEDI);
-      outb(temp, SEECTL + base);
-      CLOCK_PULSE(base);
-    }
-
-    /*
-     * The serial EEPROM has a checksum in the last word.  Keep a
-     * running checksum for all words read except for the last
-     * word.  We'll verify the checksum after all words have been
-     * read.
-     */
-    if (k < (sizeof(*sc) / 2) - 1)
-    {
-      checksum = checksum + seeprom[k];
-    }
-
-    /*
-     * Reset the chip select for the next command cycle.
-     */
-    outb(SEEMS, SEECTL + base);
-    CLOCK_PULSE(base);
-    outb(SEEMS | SEECK, SEECTL + base);
-    CLOCK_PULSE(base);
-    outb(SEEMS, SEECTL + base);
-    CLOCK_PULSE(base);
-  }
-
-  /*
-   * Release access to the memory port and the serial EEPROM.
-   */
-  outb(0, SEECTL + base);
-
-#if 0
-  printk("Computed checksum 0x%x, checksum read 0x%x\n", checksum, sc->checksum);
-  printk("Serial EEPROM:");
-  for (k = 0; k < (sizeof(*sc) / 2); k++)
-  {
-    if (((k % 8) == 0) && (k != 0))
-    {
-      printk("\n              ");
-    }
-    printk(" 0x%x", seeprom[k]);
-  }
-  printk("\n");
-#endif
-
-  if (checksum != sc->checksum)
-  {
-    printk("aic7xxx: SEEPROM checksum error, ignoring SEEPROM settings.\n");
-    return (0);
-  }
-
-  return (1);
-#undef CLOCK_PULSE
-}
-
-/*+F*************************************************************************
- * Function:
- *   detect_maxscb
- *
- * Description:
- *   Return the maximum number of SCB's allowed for a given controller.
- *-F*************************************************************************/
-static int
-detect_maxscb(aha_type type, int base, int walk_scbs)
-{
-  unsigned char sblkctl_reg, scb_byte;
-  int maxscb = 0, i;
-
-  switch (type)
-  {
-    case AIC_7770:
-    case AIC_7771:
-    case AIC_284x:
-      /*
-       * Check for Rev C or E boards. Rev E boards can supposedly have
-       * more than 4 SCBs, while the Rev C boards are limited to 4 SCBs.
-       * Until we know how to access more than 4 SCBs for the Rev E chips,
-       * we limit them, along with the Rev C chips, to 4 SCBs.
-       *
-       * The Rev E boards have a read/write autoflush bit in the
-       * SBLKCTL register, while in the Rev C boards it is read only.
-       */
-      sblkctl_reg = inb(SBLKCTL + base) ^ AUTOFLUSHDIS;
-      outb(sblkctl_reg, SBLKCTL + base);
-      if (inb(SBLKCTL + base) == sblkctl_reg)
-      {
-        /*
-         * We detected a Rev E board.
-         */
-        printk("aic7xxx: %s Rev E and subsequent.\n", board_names[type]);
-	outb(sblkctl_reg ^ AUTOFLUSHDIS, SBLKCTL + base);
-	maxscb = 4;
-      }
-      else
-      {
-        printk("aic7xxx: %s Rev C and previous.\n", board_names[type]);
-	maxscb = 4;
-      }
-      break;
-
-    case AIC_7850:
-      maxscb = 3;
-      break;
-
-    case AIC_7870:
-    case AIC_7871:
-    case AIC_7874:
-    case AIC_7880:
-    case AIC_7881:
-    case AIC_7884:
-      maxscb = 16;
-      break;
-
-    case AIC_7872:
-    case AIC_7873:
-    case AIC_7882:
-    case AIC_7883:
-      /*
-       * Is suppose to have 255 SCBs, but we'll walk the SCBs
-       * looking for more if external RAM is detected.
-       */
-      maxscb = 16;
-      break;
-
-    case AIC_NONE:
-      /*
-       * This should never happen... But just in case.
-       */
-      break;
-  }
-
-  if (walk_scbs)
-  {
-    /*
-     * This adapter has external SCB memory.
-     * Walk the SCBs to determine how many there are.
-     */
-    i = 0;
-    while (i < AIC7XXX_MAXSCB)
-    {
-      outb(i, SCBPTR + base);
-      scb_byte = ~(inb(SCBARRAY + base));  /* complement the byte */
-      outb(scb_byte, SCBARRAY + base);     /* write it back out */
-      if (inb(SCBARRAY + base) != scb_byte)
-      {
-        break;
-      }
-      i++;
-    }
-    maxscb = i;
-
-    printk("aic7xxx: Using %d SCB's after checking for SCB memory.\n", maxscb);
-  }
-  else
-  {
-    printk("aic7xxx: Using %d SCB's; No SCB memory check.\n", maxscb);
-  }
-
-  return (maxscb);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_register
- *
- * Description:
- *   Register a Adaptec aic7xxx chip SCSI controller with the kernel.
- *-F*************************************************************************/
-static int
-aic7xxx_register(Scsi_Host_Template *template,
-                 struct aic7xxx_host_config *config)
-{
-  int i;
-  unsigned char sblkctl;
-  int max_targets;
-  int found = 1, base;
-  int bios_disabled = FALSE;
-  unsigned char target_settings;
-  unsigned char scsi_conf, host_conf;
-  int have_seeprom = FALSE;
-  struct Scsi_Host *host;
-  struct aic7xxx_host *p;
-  struct seeprom_config sc;
-
-  base = config->base;
-
-  /*
-   * Lock out other contenders for our i/o space.
-   */
-  request_region(MINREG + base, MAXREG - MINREG, "aic7xxx");
-
-  switch (config->type)
-  {
-    case AIC_7770:
-    case AIC_7771:
-      /*
-       * For some 274x boards, we must clear the CHIPRST bit
-       * and pause the sequencer. For some reason, this makes
-       * the driver work. For 284x boards, we give it a
-       * CHIPRST just like the 294x boards.
-       *
-       * Use the BIOS settings to determine the interrupt
-       * trigger type (level or edge) and use this value
-       * for pausing and unpausing the sequencer.
-       */
-      config->unpause = (inb(HCNTRL + base) & IRQMS) | INTEN;
-      config->pause = config->unpause | PAUSE;
-      config->extended = aic7xxx_extended;
-
-      outb(config->pause | CHIPRST, HCNTRL + base);
-      aic7xxx_delay(1);
-      if (inb(HCNTRL + base) & CHIPRST)
-      {
-	printk("aic7xxx: Chip reset not cleared; clearing manually.\n");
-      }
-      outb(config->pause, HCNTRL + base);
-
-      /*
-       * Just to be on the safe side with the 274x, we will re-read the irq
-       * since there was some issue about resetting the board.
-       */
-      config->irq = inb(INTDEF + base) & 0x0F;
-      if ((inb(HA_274_BIOSCTRL + base) & BIOSMODE) == BIOSDISABLED)
-      {
-        bios_disabled = TRUE;
-      }
-      host_conf = inb(HOSTCONF + base);
-      config->busrtime = host_conf & 0x3C;
-      /* XXX Is this valid for motherboard based controllers? */
-      /* Setup the FIFO threshold and the bus off time */
-      outb(host_conf & DFTHRSH, BUSSPD + base);
-      outb((host_conf << 2) & BOFF, BUSTIME + base);
-
-      /*
-       * A reminder until this can be detected automatically.
-       */
-      printk("aic7xxx: Extended translation %sabled.\n",
-	     config->extended ? "en" : "dis");
-      break;
-
-    case AIC_284x:
-      outb(CHIPRST, HCNTRL + base);
-      config->unpause = UNPAUSE_284X;
-      config->pause = REQ_PAUSE; /* DWG would like to be like the rest */
-      aic7xxx_delay(1);
-      outb(config->pause, HCNTRL + base);
-
-      config->extended = aic7xxx_extended;
-      config->irq = inb(INTDEF + base) & 0x0F;
-      if ((inb(HA_274_BIOSCTRL + base) & BIOSMODE) == BIOSDISABLED)
-      {
-        bios_disabled = TRUE;
-      }
-      host_conf = inb(HOSTCONF + base);
-
-      printk("aic7xxx: Reading SEEPROM...");
-      have_seeprom = read_2840_seeprom(base, &sc);
-      if (!have_seeprom)
-      {
-	printk("aic7xxx: Unable to read SEEPROM.\n");
-        config->busrtime = host_conf & 0x3C;
-      }
-      else
-      {
-	printk("done.\n");
-	config->extended = ((sc.bios_control & CF284XEXTEND) >> 5);
-	config->scsi_id = (sc.brtime_id & CFSCSIID);
-	config->parity = (sc.adapter_control & CFSPARITY) ?
-			 AIC_ENABLED : AIC_DISABLED;
-	config->low_term = (sc.adapter_control & CF284XSTERM) ?
-			      AIC_ENABLED : AIC_DISABLED;
-	/*
-	 * XXX - Adaptec *does* make 284x wide controllers, but the
-	 *       documents do not say where the high byte termination
-	 *       enable bit is located.  For now, we'll just assume
-	 *       that it's in the same place as for the 2940 card.
-	 */
-	config->high_term = (sc.adapter_control & CFWSTERM) ?
-			      AIC_ENABLED : AIC_DISABLED;
-	config->busrtime = ((sc.brtime_id & CFBRTIME) >> 8);
-      }
-      /* XXX Is this valid for motherboard based controllers? */
-      /* Setup the FIFO threshold and the bus off time */
-      outb(host_conf & DFTHRSH, BUSSPD + base);
-      outb((host_conf << 2) & BOFF, BUSTIME + base);
-
-      printk("aic7xxx: Extended translation %sabled.\n",
-	     config->extended ? "en" : "dis");
-      break;
-
-    case AIC_7850:
-    case AIC_7870:
-    case AIC_7871:
-    case AIC_7872:
-    case AIC_7873:
-    case AIC_7874:
-    case AIC_7880:
-    case AIC_7881:
-    case AIC_7882:
-    case AIC_7883:
-    case AIC_7884:
-      outb(CHIPRST, HCNTRL + base);
-      config->unpause = UNPAUSE_294X;
-      config->pause = config->unpause | PAUSE;
-      aic7xxx_delay(1);
-      outb(config->pause, HCNTRL + base);
-
-      config->extended = aic7xxx_extended;
-      config->scsi_id = 7;
-
-      printk("aic7xxx: Reading SEEPROM...");
-      have_seeprom = read_seeprom(base, config->chan_num * (sizeof(sc) / 2), &sc);
-      if (!have_seeprom)
-      {
-	printk("aic7xxx: Unable to read SEEPROM.\n");
-      }
-      else
-      {
-	printk("done.\n");
-	config->extended = ((sc.bios_control & CFEXTEND) >> 7);
-	config->scsi_id = (sc.brtime_id & CFSCSIID);
-	config->parity = (sc.adapter_control & CFSPARITY) ?
-			 AIC_ENABLED : AIC_DISABLED;
-	config->low_term = (sc.adapter_control & CFSTERM) ?
-			      AIC_ENABLED : AIC_DISABLED;
-	config->high_term = (sc.adapter_control & CFWSTERM) ?
-			      AIC_ENABLED : AIC_DISABLED;
-	config->busrtime = ((sc.brtime_id & CFBRTIME) >> 8);
-        if (((config->type == AIC_7880) || (config->type == AIC_7882) ||
-             (config->type == AIC_7883) || (config->type == AIC_7884)) &&
-            (sc.adapter_control & CFULTRAEN))
-        {
-          printk ("aic7xxx: Enabling support for Ultra SCSI speed.\n");
-          config->ultra_enabled = TRUE;
-        }
-      }
-
-      /*
-       * XXX - force data fifo threshold to 100%. Why does this
-       *       need to be done?
-       *
-       * We don't know where this is set in the SEEPROM or by the BIOS,
-       * so we default it to 100%.
-       */
-      outb(config->scsi_id | DFTHRSH_100, SCSICONF + base);
-      outb(DFTHRSH_100, DSPCISTATUS + base);
-
-      /*
-       * In case we are a wide card, place scsi ID in second conf byte.
-       */
-      outb(config->scsi_id, (SCSICONF + base + 1));
-
-      printk("aic7xxx: Extended translation %sabled.\n",
-	     config->extended ? "en" : "dis");
-      break;
-
-    default:
-      panic("aic7xxx: (aic7xxx_register) Internal error.\n");
-  }
-
-  config->maxscb = detect_maxscb(config->type, base, config->walk_scbs);
-
-  if (config->chip_type == AIC_777x)
-  {
-    if (config->pause & IRQMS)
-    {
-      printk("aic7xxx: Using level sensitive interrupts.\n");
-    }
-    else
-    {
-      printk("aic7xxx: Using edge triggered interrupts.\n");
-    }
-  }
-
-  /*
-   * Read the bus type from the SBLKCTL register. Set the FLAGS
-   * register in the sequencer for twin and wide bus cards.
-   */
-  sblkctl = inb(SBLKCTL + base);
-  switch (sblkctl & SELBUS_MASK)
-  {
-    case SELNARROW:     /* narrow/normal bus */
-      config->scsi_id = inb(SCSICONF + base) & 0x07;
-      config->bus_type = AIC_SINGLE;
-      outb(SINGLE_BUS, FLAGS + base);
-      break;
-
-    case SELWIDE:     /* Wide bus */
-      config->scsi_id = inb(SCSICONF + base + 1) & 0x0F;
-      config->bus_type = AIC_WIDE;
-      printk("aic7xxx: Enabling wide channel of %s-Wide.\n",
-	     board_names[config->type]);
-      outb(WIDE_BUS, FLAGS + base);
-      break;
-
-    case SELBUSB:     /* Twin bus */
-      config->scsi_id = inb(SCSICONF + base) & 0x07;
-#ifdef AIC7XXX_TWIN_SUPPORT
-      config->scsi_id_b = inb(SCSICONF + base + 1) & 0x07;
-      config->bus_type = AIC_TWIN;
-      printk("aic7xxx: Enabled channel B of %s-Twin.\n",
-	     board_names[config->type]);
-      outb(TWIN_BUS, FLAGS + base);
-#else
-      config->bus_type = AIC_SINGLE;
-      printk("aic7xxx: Channel B of %s-Twin will be ignored.\n",
-	     board_names[config->type]);
-      outb(0, FLAGS + base);
-#endif
-      break;
-
-    default:
-      printk("aic7xxx: Unsupported type 0x%x, please "
-	     "mail deang@ims.com\n", inb(SBLKCTL + base));
-      outb(0, FLAGS + base);
-      return (0);
-  }
-
-  /*
-   * For the 294x cards, clearing DIAGLEDEN and DIAGLEDON, will
-   * take the card out of diagnostic mode and make the host adatper
-   * LED follow bus activity (will not always be on).
-   */
-  outb(sblkctl & ~(DIAGLEDEN | DIAGLEDON), SBLKCTL + base);
-
-  /*
-   * The IRQ level in i/o port 4 maps directly onto the real
-   * IRQ number. If it's ok, register it with the kernel.
-   *
-   * NB. the Adaptec documentation says the IRQ number is only
-   *     in the lower four bits; the ECU information shows the
-   *     high bit being used as well. Which is correct?
-   *
-   * The PCI cards get their interrupt from PCI BIOS.
-   */
-  if ((config->chip_type == AIC_777x) && ((config->irq < 9) || (config->irq > 15)))
-  {
-    printk("aic7xxx: Host adapter uses unsupported IRQ level, ignoring.\n");
-    return (0);
-  }
-
-  /*
-   * Check the IRQ to see if it is shared by another aic7xxx
-   * controller. If it is and sharing of IRQs is not defined,
-   * then return 0 hosts found. If sharing of IRQs is allowed
-   * or the IRQ is not shared by another host adapter, then
-   * proceed.
-   */
-#ifndef AIC7XXX_SHARE_IRQS
-   if (aic7xxx_boards[config->irq] != NULL)
-   {
-     printk("aic7xxx: Sharing of IRQ's is not configured.\n");
-     return (0);
-   }
-#endif
-
-  /*
-   * Print out debugging information before re-enabling
-   * the card - a lot of registers on it can't be read
-   * when the sequencer is active.
-   */
-  debug_config(config);
-
-  /*
-   * Before registry, make sure that the offsets of the
-   * struct scatterlist are what the sequencer will expect,
-   * otherwise disable scatter-gather altogether until someone
-   * can fix it. This is important since the sequencer will
-   * DMA elements of the SG array in while executing commands.
-   */
-  if (template->sg_tablesize != SG_NONE)
-  {
-    struct scatterlist sg;
-
-    if (SG_STRUCT_CHECK(sg))
-    {
-      printk("aic7xxx: Warning - Kernel scatter-gather structures changed, "
-             "disabling it.\n");
-      template->sg_tablesize = SG_NONE;
-    }
-  }
-
-  /*
-   * Register each "host" and fill in the returned Scsi_Host
-   * structure as best we can. Some of the parameters aren't
-   * really relevant for bus types beyond ISA, and none of the
-   * high-level SCSI code looks at it anyway. Why are the fields
-   * there? Also save the pointer so that we can find the
-   * information when an IRQ is triggered.
-   */
-  host = scsi_register(template, sizeof(struct aic7xxx_host));
-  host->can_queue = config->maxscb;
-  host->cmd_per_lun = AIC7XXX_CMDS_PER_LUN;
-  host->this_id = config->scsi_id;
-  host->irq = config->irq;
-  if (config->bus_type == AIC_WIDE)
-  {
-    host->max_id = 16;
-  }
-  if (config->bus_type == AIC_TWIN)
-  {
-    host->max_channel = 1;
-  }
-
-  p = (struct aic7xxx_host *) host->hostdata;
-
-  /*
-   * Initialize the scb array by setting the state to free.
-   */
-  for (i = 0; i < AIC7XXX_MAXSCB; i++)
-  {
-    p->scb_array[i].state = SCB_FREE;
-    p->scb_array[i].next = NULL;
-    p->scb_array[i].cmd = NULL;
-  }
-
-  p->isr_count = 0;
-  p->a_scanned = FALSE;
-  p->b_scanned = FALSE;
-  p->base = base;
-  p->maxscb = config->maxscb;
-  p->numscb = 0;
-  p->extended = config->extended;
-  p->type = config->type;
-  p->chip_type = config->chip_type;
-  p->ultra_enabled = config->ultra_enabled;
-  p->chan_num = config->chan_num;
-  p->bus_type = config->bus_type;
-  p->have_seeprom = have_seeprom;
-  p->seeprom = sc;
-  p->free_scb = NULL;
-  p->next = NULL;
-
-  p->unpause = config->unpause;
-  p->pause = config->pause;
-
-  if (aic7xxx_boards[config->irq] == NULL)
-  {
-    /*
-     * Warning! This must be done before requesting the irq.  It is
-     * possible for some boards to raise an interrupt as soon as
-     * they are enabled.  So when we request the irq from the Linux
-     * kernel, an interrupt is triggered immediately.  Therefore, we
-     * must ensure the board data is correctly set before the request.
-     */
-    aic7xxx_boards[config->irq] = host;
-
-    /*
-     * Register IRQ with the kernel.
-     */
-    if (request_irq(config->irq, aic7xxx_isr, SA_INTERRUPT, "aic7xxx"))
-    {
-      printk("aic7xxx: Couldn't register IRQ %d, ignoring.\n", config->irq);
-      aic7xxx_boards[config->irq] = NULL;
-      return (0);
-    }
-  }
-  else
-  {
-    /*
-     * We have found a host adapter sharing an IRQ of a previously
-     * registered host adapter. Add this host adapter's Scsi_Host
-     * to the beginning of the linked list of hosts at the same IRQ.
-     */
-    p->next = aic7xxx_boards[config->irq];
-    aic7xxx_boards[config->irq] = host;
-  }
-
-  /*
-   * Load the sequencer program, then re-enable the board -
-   * resetting the AIC-7770 disables it, leaving the lights
-   * on with nobody home. On the PCI bus you *may* be home,
-   * but then your mailing address is dynamically assigned
-   * so no one can find you anyway :-)
-   */
-  printk("aic7xxx: Downloading sequencer code...");
-  aic7xxx_loadseq(base);
-
-  /*
-   * Set Fast Mode and Enable the board
-   */
-  outb(FASTMODE, SEQCTL + base);
-
-  if (p->chip_type == AIC_777x)
-  {
-    outb(ENABLE, BCTL + base);
-  }
-
-  printk("done.\n");
-
-  /*
-   * Set the SCSI Id, SXFRCTL0, SXFRCTL1, and SIMODE1, for both channels
-   */
-  if (p->bus_type == AIC_TWIN)
-  {
-    /*
-     * Select Channel B.
-     */
-    outb((sblkctl & ~SELBUS_MASK) | SELBUSB, SBLKCTL + base);
-
-    outb(config->scsi_id_b, SCSIID + base);
-    scsi_conf = inb(SCSICONF + base + 1) & (ENSPCHK | STIMESEL);
-    outb(scsi_conf | ENSTIMER | ACTNEGEN | STPWEN, SXFRCTL1 + base);
-    outb(ENSELTIMO , SIMODE1 + base);
-    if (p->ultra_enabled)
-    {
-      outb(DFON | SPIOEN | ULTRAEN, SXFRCTL0 + base);
-    }
-    else
-    {
-      outb(DFON | SPIOEN, SXFRCTL0 + base);
-    }
-
-    /*
-     * Select Channel A
-     */
-    outb((sblkctl & ~SELBUS_MASK) | SELNARROW, SBLKCTL + base);
-  }
-  outb(config->scsi_id, SCSIID + base);
-  scsi_conf = inb(SCSICONF + base) & (ENSPCHK | STIMESEL);
-  outb(scsi_conf | ENSTIMER | ACTNEGEN | STPWEN, SXFRCTL1 + base);
-  outb(ENSELTIMO , SIMODE1 + base);
-  if (p->ultra_enabled)
-  {
-    outb(DFON | SPIOEN | ULTRAEN, SXFRCTL0 + base);
-  }
-  else
-  {
-    outb(DFON | SPIOEN, SXFRCTL0 + base);
-  }
-
-  /*
-   * Look at the information that board initialization or the board
-   * BIOS has left us. In the lower four bits of each target's
-   * scratch space any value other than 0 indicates that we should
-   * initiate synchronous transfers. If it's zero, the user or the
-   * BIOS has decided to disable synchronous negotiation to that
-   * target so we don't activate the needsdtr flag.
-   */
-  p->needsdtr_copy = 0x0;
-  p->sdtr_pending = 0x0;
-  p->needwdtr_copy = 0x0;
-  p->wdtr_pending = 0x0;
-  if (p->bus_type == AIC_SINGLE)
-  {
-    max_targets = 8;
-  }
-  else
-  {
-    max_targets = 16;
-  }
-
-  /*
-   * Grab the disconnection disable table and invert it for our needs
-   */
-  if (have_seeprom)
-  {
-    p->discenable = 0x0;
-  }
-  else
-  {
-    if (bios_disabled)
-    {
-      printk("aic7xxx : Host adapter BIOS disabled. Using default SCSI "
-             "device parameters.\n");
-      p->discenable = 0xFFFF;
-    }
-    else
-    {
-      p->discenable = ~((inb(DISC_DSB + base + 1) << 8) |
-          inb(DISC_DSB + base));
-    }
-  }
-
-  for (i = 0; i < max_targets; i++)
-  {
-    if (have_seeprom)
-    {
-      target_settings = ((sc.device_flags[i] & CFXFER) << 4);
-      if (sc.device_flags[i] & CFSYNCH)
-      {
-	p->needsdtr_copy |= (0x01 << i);
-      }
-      if (sc.device_flags[i] & CFWIDEB)
-      {
-	p->needwdtr_copy |= (0x01 << i);
-      }
-      if (sc.device_flags[i] & CFDISC)
-      {
-        p->discenable |= (0x01 << i);
-      }
-    }
-    else
-    {
-      if (bios_disabled)
-      {
-        target_settings = 0;  /* 10 MHz */
-        p->needsdtr_copy |= (0x01 << i);
-        p->needwdtr_copy |= (0x01 << i);
-      }
-      else
-      {
-        target_settings = inb(TARG_SCRATCH + base + i);
-        if (target_settings & 0x0F)
-        {
-          p->needsdtr_copy |= (0x01 << i);
-          /*
-           * Default to asynchronous transfers (0 offset)
-           */
-          target_settings &= 0xF0;
-        }
-        if (target_settings & 0x80)
-        {
-          p->needwdtr_copy |= (0x01 << i);
-          target_settings &= 0x7F;
-        }
-      }
-    }
-    outb(target_settings, (TARG_SCRATCH + base + i));
-  }
-
-  /*
-   * If we are not wide, forget WDTR. This makes the driver
-   * work on some cards that don't leave these fields cleared
-   * when BIOS is not installed.
-   */
-  if (p->bus_type != AIC_WIDE)
-  {
-    p->needwdtr = 0;
-  }
-  p->needsdtr = p->needsdtr_copy;
-  p->needwdtr = p->needwdtr_copy;
-#if 0
-  printk("NeedSdtr = 0x%x, 0x%x\n", p->needsdtr_copy, p->needsdtr);
-  printk("NeedWdtr = 0x%x, 0x%x\n", p->needwdtr_copy, p->needwdtr);
-#endif
-
-  /*
-   * Clear the control byte for every SCB so that the sequencer
-   * doesn't get confused and think that one of them is valid
-   */
-  for (i = 0; i < config->maxscb; i++)
-  {
-    outb(i, SCBPTR + base);
-    outb(0, SCBARRAY + base);
-  }
-
-  /*
-   * For reconnecting targets, the sequencer code needs to
-   * know how many SCBs it has to search through.
-   */
-  outb(config->maxscb, SCBCOUNT + base);
-
-  /*
-   * 2s compliment of SCBCOUNT
-   */
-  i = p->maxscb;
-  outb(-i & 0xff, COMP_SCBCOUNT + base);
-
-  /*
-   * Clear the active flags - no targets are busy.
-   */
-  outb(0, ACTIVE_A + base);
-  outb(0, ACTIVE_B + base);
-
-  /*
-   * We don't have any waiting selections
-   */
-  outb(SCB_LIST_NULL, WAITING_SCBH + base);
-  outb(SCB_LIST_NULL, WAITING_SCBT + base);
-
-  /*
-   * Reset the SCSI bus. Is this necessary?
-   *   There may be problems for a warm boot without resetting
-   *   the SCSI bus. Either BIOS settings in scratch RAM
-   *   will not get reinitialized, or devices may stay at
-   *   previous negotiated settings (SDTR and WDTR) while
-   *   the driver will think that no negotiations have been
-   *   performed.
-   *
-   * Some devices need a long time to "settle" after a SCSI
-   * bus reset.
-   */
-
-  if (!aic7xxx_no_reset)
-  {
-    printk("aic7xxx: Resetting the SCSI bus...");
-    if (p->bus_type == AIC_TWIN)
-    {
-      /*
-       * Select Channel B.
-       */
-      outb((sblkctl & ~SELBUS_MASK) | SELBUSB, SBLKCTL + base);
-
-      outb(SCSIRSTO, SCSISEQ + base);
-      udelay(1000);
-      outb(0, SCSISEQ + base);
-
-      /*
-       * Select Channel A.
-       */
-      outb((sblkctl & ~SELBUS_MASK) | SELNARROW, SBLKCTL + base);
-    }
-
-    outb(SCSIRSTO, SCSISEQ + base);
-    udelay(1000);
-    outb(0, SCSISEQ + base);
-
-    aic7xxx_delay(AIC7XXX_RESET_DELAY);
-
-    printk("done.\n");
-  }
-
-  /*
-   * Unpause the sequencer before returning and enable
-   * interrupts - we shouldn't get any until the first
-   * command is sent to us by the high-level SCSI code.
-   */
-  UNPAUSE_SEQUENCER(p);
-  return (found);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_detect
- *
- * Description:
- *   Try to detect and register an Adaptec 7770 or 7870 SCSI controller.
- *-F*************************************************************************/
-int
-aic7xxx_detect(Scsi_Host_Template *template)
-{
-  int found = 0, slot, base;
-  unsigned char irq = 0;
-  int i;
-  struct aic7xxx_host_config config;
-
-  template->proc_dir = &proc_scsi_aic7xxx;
-  config.chan_num = 0;
-
-  /*
-   * Since we may allow sharing of IRQs, it is imperative
-   * that we "null-out" the aic7xxx_boards array. It is
-   * not guaranteed to be initialized to 0 (NULL). We use
-   * a NULL entry to indicate that no prior hosts have
-   * been found/registered for that IRQ.
-   */
-  for (i = 0; i <= MAXIRQ; i++)
-  {
-    aic7xxx_boards[i] = NULL;
-  }
-
-  /*
-   * Initialize the spurious count to 0.
-   */
-  aic7xxx_spurious_count = 0;
-
-  /*
-   * EISA/VL-bus card signature probe.
-   */
-  for (slot = MINSLOT; slot <= MAXSLOT; slot++)
-  {
-    base = SLOTBASE(slot) + MINREG;
-
-    if (check_region(MINREG + base, MAXREG - MINREG))
-    {
-      /*
-       * Some other driver has staked a
-       * claim to this i/o region already.
-       */
-      continue;
-    }
-
-    config.type = aic7xxx_probe(slot, HID0 + base);
-    if (config.type != AIC_NONE)
-    {
-      /*
-       * We found a card, allow 1 spurious interrupt.
-       */
-      aic7xxx_spurious_count = 1;
-
-      /*
-       * We "find" a AIC-7770 if we locate the card
-       * signature and we can set it up and register
-       * it with the kernel without incident.
-       */
-      config.chip_type = AIC_777x;
-      config.base = base;
-      config.irq = irq;
-      config.parity = AIC_UNKNOWN;
-      config.low_term = AIC_UNKNOWN;
-      config.high_term = AIC_UNKNOWN;
-      config.busrtime = 0;
-      config.walk_scbs = FALSE;
-      config.ultra_enabled = FALSE;
-      found += aic7xxx_register(template, &config);
-
-      /*
-       * Disallow spurious interrupts.
-       */
-      aic7xxx_spurious_count = 0;
-    }
-  }
-
-#ifdef CONFIG_PCI
-  /*
-   * PCI-bus probe.
-   */
-  if (pcibios_present())
-  {
-    struct
-    {
-      unsigned short vendor_id;
-      unsigned short device_id;
-      aha_type       card_type;
-      aha_chip_type  chip_type;
-    } const aic7xxx_pci_devices[] = {
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7850, AIC_7850, AIC_785x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7870, AIC_7870, AIC_787x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7871, AIC_7871, AIC_787x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7872, AIC_7872, AIC_787x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7873, AIC_7873, AIC_787x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7874, AIC_7874, AIC_787x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7880, AIC_7880, AIC_788x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7881, AIC_7881, AIC_788x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7882, AIC_7882, AIC_788x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7883, AIC_7883, AIC_788x},
-      {PCI_VENDOR_ID_ADAPTEC, PCI_DEVICE_ID_ADAPTEC_7884, AIC_7884, AIC_788x}
-    };
-
-    int error;
-    int done = 0;
-    unsigned int io_port;
-    unsigned short index = 0;
-    unsigned char pci_bus, pci_device_fn;
-    unsigned int  csize_lattime;
-    unsigned int  class_revid;
-    unsigned int  devconfig;
-    char rev_id[] = {'B', 'C', 'D'};
-
-    for (i = 0; i < NUMBER(aic7xxx_pci_devices); i++)
-    {
-      done = FALSE;
-      while (!done)
-      {
-        if (pcibios_find_device(aic7xxx_pci_devices[i].vendor_id,
-                                aic7xxx_pci_devices[i].device_id,
-                                index, &pci_bus, &pci_device_fn))
-        {
-          done = TRUE;
-        }
-        else  /* Found an Adaptec PCI device. */
-        {
-          config.type = aic7xxx_pci_devices[i].card_type;
-          config.chip_type = aic7xxx_pci_devices[i].chip_type;
-          config.chan_num = 0;
-          config.walk_scbs = FALSE;
-          switch (config.type)
-          {
-            case AIC_7872:  /* 3940 */
-            case AIC_7882:  /* 3940-Ultra */
-              config.walk_scbs = TRUE;
-              config.chan_num = number_of_39xxs & 0x1;  /* Has 2 controllers */
-              number_of_39xxs++;
-              if (number_of_39xxs == 2)
-              {
-                number_of_39xxs = 0;  /* To be consistent with 3985. */
-              }
-              break;
-
-            case AIC_7873:  /* 3985 */
-            case AIC_7883:  /* 3985-Ultra */
-              config.chan_num = number_of_39xxs & 0x3;  /* Has 3 controllers */
-              number_of_39xxs++;
-              if (number_of_39xxs == 3)
-              {
-                number_of_39xxs = 0;
-              }
-              break;
-
-            default:
-              break;
-          }
-
-          /*
-           * Read esundry information from PCI BIOS.
-           */
-          error = pcibios_read_config_dword(pci_bus, pci_device_fn,
-                                            PCI_BASE_ADDRESS_0, &io_port);
-          error += pcibios_read_config_byte(pci_bus, pci_device_fn,
-                                            PCI_INTERRUPT_LINE, &irq);
-
-          /*
-           * Ensure that we are using good values for the PCI burst size
-           * and latency timer.
-           */
-          error += pcibios_read_config_dword(pci_bus, pci_device_fn,
-                                             CSIZE_LATTIME, &csize_lattime);
-          if ((csize_lattime & CACHESIZE) == 0)
-          {
-            /* Default to 8DWDs - what's the PCI define for this? */
-            csize_lattime |= 8;
-          }
-          if((csize_lattime & LATTIME) == 0)
-          {
-            /* Default to 64 PCLKS (is this a good value?) */
-            /* This may also be availble in the SEEPROM?? */
-            csize_lattime |= (64 << 8);
-          }
-          pcibios_write_config_dword(pci_bus, pci_device_fn,
-                                     CSIZE_LATTIME, csize_lattime);
-          printk("aic7xxx: BurstLen = %d DWDs, Latency Timer = %d PCLKS\n",
-                  (int) (csize_lattime & CACHESIZE),
-                  (csize_lattime >> 8) & 0x000000ff);
-
-          error += pcibios_read_config_dword(pci_bus, pci_device_fn,
-                                             CLASS_PROGIF_REVID, &class_revid);
-          if ((class_revid & DEVREVID) < 3)
-          {
-            printk("aic7xxx: %s Rev %c.\n", board_names[config.type],
-                   rev_id[class_revid & DEVREVID]);
-          }
-
-          error += pcibios_read_config_dword(pci_bus, pci_device_fn,
-                                             DEVCONFIG, &devconfig);
-          if (error)
-          {
-            panic("aic7xxx: (aic7xxx_detect) Error %d reading PCI registers.\n",
-                  error);
-          }
-
-          printk("aic7xxx: devconfig = 0x%x.\n", devconfig);
-
-          /*
-           * The first bit of PCI_BASE_ADDRESS_0 is always set, so
-           * we mask it off.
-           */
-          base = io_port & 0xfffffffe;
-
-          /*
-           * I don't think we need to bother with allowing
-           * spurious interrupts for the 787x/7850, but what
-           * the hey.
-           */
-          aic7xxx_spurious_count = 1;
-
-          config.base = base;
-          config.irq = irq;
-          config.parity = AIC_UNKNOWN;
-          config.low_term = AIC_UNKNOWN;
-          config.high_term = AIC_UNKNOWN;
-          config.busrtime = 0;
-          config.ultra_enabled = FALSE;
-          if (devconfig & RAMPSM)
-          {
-            /*
-             * External SRAM present.  Have the probe walk the SCBs to see
-             * how much SRAM we have and set the number of SCBs accordingly.
-             * We have to turn off SCBRAMSEL to access the external SCB
-             * SRAM.
-             *
-             * It seems that early versions of the aic7870 didn't use these
-             * bits, hence the hack for the 3940 above.  I would guess that
-             * recent 3940s using later aic7870 or aic7880 chips do actually
-             * set RAMPSM.
-             *
-             * The documentation isn't clear, but it sounds like the value
-             * written to devconfig must not have RAMPSM set.  The second
-             * sixteen bits of the register are R/O anyway, so it shouldn't
-             * affect RAMPSM either way.
-             */
-            printk ("aic7xxx: External RAM detected. Enabling RAM access.\n");
-            devconfig &= ~(RAMPSM | SCBRAMSEL);
-            pcibios_write_config_dword(pci_bus, pci_device_fn,
-                                       DEVCONFIG, devconfig);
-            config.walk_scbs = TRUE;
-          }
-          found += aic7xxx_register(template, &config);
-
-          /*
-           * Disable spurious interrupts.
-           */
-          aic7xxx_spurious_count = 0;
-
-          index++;
-        }  /* Found an Adaptec PCI device. */
-      }
-    }
-  }
-#endif CONFIG_PCI
-
-  template->name = aic7xxx_info(NULL);
-  return (found);
-}
-
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_buildscb
- *
- * Description:
- *   Build a SCB.
- *-F*************************************************************************/
-static void
-aic7xxx_buildscb(struct aic7xxx_host *p,
-		 Scsi_Cmnd *cmd,
-		 struct aic7xxx_scb *scb)
-{
-  void *addr;
-  unsigned short mask;
-  struct scatterlist *sg;
-
-  /*
-   * Setup the control byte if we need negotiation and have not
-   * already requested it.
-   */
-#ifdef AIC7XXX_TAGGED_QUEUEING
-  if (cmd->device->tagged_supported)
-  {
-    if (cmd->device->tagged_queue == 0)
-    {
-      printk("aic7xxx: Enabling tagged queuing for target %d, "
-	     "channel %d.\n", cmd->target, cmd->channel);
-      cmd->device->tagged_queue = 1;
-      cmd->device->current_tag = 1;  /* enable tagging */
-    }
-    cmd->tag = cmd->device->current_tag;
-    cmd->device->current_tag++;
-    scb->control |= TAG_ENB;
-  }
-#endif
-  mask = (0x01 << (cmd->target | (cmd->channel << 3)));
-  if (p->discenable & mask)
-  {
-    scb->control |= DISCENB;
-  }
-  if ((p->needwdtr & mask) && !(p->wdtr_pending & mask))
-  {
-    p->wdtr_pending |= mask;
-    scb->control |= NEEDWDTR;
-#if 0
-    printk("aic7xxx: Sending WDTR request to target %d.\n", cmd->target);
-#endif
-  }
-  else
-  {
-    if ((p->needsdtr & mask) && !(p->sdtr_pending & mask))
-    {
-      p->sdtr_pending |= mask;
-      scb->control |= NEEDSDTR;
-#if 0
-      printk("aic7xxx: Sending SDTR request to target %d.\n", cmd->target);
-#endif
-    }
-  }
-
-#if 0
-  printk("aic7xxx: (build_scb) Target %d, cmd(0x%x) size(%u) wdtr(0x%x) "
-         "mask(0x%x).\n",
-	 cmd->target, cmd->cmnd[0], cmd->cmd_len, p->needwdtr, mask);
-#endif
-  scb->target_channel_lun = ((cmd->target << 4) & 0xF0) |
-	((cmd->channel & 0x01) << 3) | (cmd->lun & 0x07);
-
-  /*
-   * The interpretation of request_buffer and request_bufflen
-   * changes depending on whether or not use_sg is zero; a
-   * non-zero use_sg indicates the number of elements in the
-   * scatter-gather array.
-   */
-
-  /*
-   * XXX - this relies on the host data being stored in a
-   *       little-endian format.
-   */
-  addr = cmd->cmnd;
-  scb->SCSI_cmd_length = cmd->cmd_len;
-  memcpy(scb->SCSI_cmd_pointer, &addr, sizeof(scb->SCSI_cmd_pointer));
-
-  if (cmd->use_sg)
-  {
-    scb->SG_segment_count = cmd->use_sg;
-    memcpy(scb->SG_list_pointer, &cmd->request_buffer,
-	   sizeof(scb->SG_list_pointer));
-    memcpy(&sg, &cmd->request_buffer, sizeof(sg));
-    memcpy(scb->data_pointer, &(sg[0].address), sizeof(scb->data_pointer));
-    scb->data_count = sg[0].length;
-#if 0
-    debug("aic7xxx: (build_scb) SG segs(%d), length(%u), sg[0].length(%d).\n",
-           cmd->use_sg, aic7xxx_length(cmd, 0), scb->data_count);
-#endif
-  }
-  else
-  {
-#if 0
-  debug("aic7xxx: (build_scb) Creating scatterlist, addr(0x%lx) length(%d).\n",
-	(unsigned long) cmd->request_buffer, cmd->request_bufflen);
-#endif
-    if (cmd->request_bufflen == 0)
-    {
-      /*
-       * In case the higher level SCSI code ever tries to send a zero
-       * length command, ensure the SCB indicates no data.  The driver
-       * will interpret a zero length command as a Bus Device Reset.
-       */
-      scb->SG_segment_count = 0;
-      memset(scb->SG_list_pointer, 0, sizeof(scb->SG_list_pointer));
-      memset(scb->data_pointer, 0, sizeof(scb->data_pointer));
-      scb->data_count = 0;
-    }
-    else
-    {
-      scb->SG_segment_count = 1;
-      scb->sg.address = (char *) cmd->request_buffer;
-      scb->sg.length = cmd->request_bufflen;
-      addr = &scb->sg;
-      memcpy(scb->SG_list_pointer, &addr, sizeof(scb->SG_list_pointer));
-      scb->data_count = scb->sg.length;
-      memcpy(scb->data_pointer, &cmd->request_buffer, sizeof(scb->data_pointer));
-    }
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_queue
- *
- * Description:
- *   Queue a SCB to the controller.
- *-F*************************************************************************/
-int
-aic7xxx_queue(Scsi_Cmnd *cmd, void (*fn)(Scsi_Cmnd *))
-{
-  long flags;
-  struct aic7xxx_host *p;
-  struct aic7xxx_scb *scb;
-
-  p = (struct aic7xxx_host *) cmd->host->hostdata;
-
-  /*
-   * Check to see if channel was scanned.
-   */
-  if (!p->a_scanned && (cmd->channel == 0))
-  {
-    printk("aic7xxx: Scanning channel A for devices.\n");
-    p->a_scanned = TRUE;
-  }
-  else
-  {
-    if (!p->b_scanned && (cmd->channel == 1))
-    {
-      printk("aic7xxx: Scanning channel B for devices.\n");
-      p->b_scanned = TRUE;
-    }
-  }
-
-#if 0
-  debug("aic7xxx: (queue) cmd(0x%x) size(%u), target %d, channel %d, lun %d.\n",
-	cmd->cmnd[0], cmd->cmd_len, cmd->target, cmd->channel,
-	cmd->lun & 0x07);
-#endif
-
-  /*
-   * This is a critical section, since we don't want the
-   * interrupt routine mucking with the host data or the
-   * card. Since the kernel documentation is vague on
-   * whether or not we are in a cli/sti pair already, save
-   * the flags to be on the safe side.
-   */
-  save_flags(flags);
-  cli();
-
-  /*
-   * Find a free slot in the SCB array to load this command
-   * into. Since can_queue is set to the maximum number of
-   * SCBs for the card, we should always find one.
-   *
-   * First try to find an scb in the free list. If there are
-   * none in the free list, then check the current number of
-   * of scbs and take an unused one from the scb array.
-   */
-  scb = p->free_scb;
-  if (scb != NULL)
-  { /* found one in the free list */
-    p->free_scb = scb->next;   /* remove and update head of list */
-    /*
-     * Warning! For some unknown reason, the scb at the head
-     * of the free list is not the same address that it should
-     * be. That's why we set the scb pointer taken by the
-     * position in the array. The scb at the head of the list
-     * should match this address, but it doesn't.
-     */
-    scb = &(p->scb_array[scb->position]);
-    scb->control = 0;
-    scb->state = SCB_ACTIVE;
-  }
-  else
-  {
-    if (p->numscb >= p->maxscb)
-    {
-      panic("aic7xxx: (aic7xxx_queue) Couldn't find a free SCB.\n");
-    }
-    else
-    {
-      /*
-       * Initialize the scb within the scb array. The
-       * position within the array is the position on
-       * the board that it will be loaded.
-       */
-      scb = &(p->scb_array[p->numscb]);
-      memset(scb, 0, sizeof(*scb));
-
-      scb->position = p->numscb;
-      p->numscb++;
-      scb->state = SCB_ACTIVE;
-    }
-  }
-
-  scb->cmd = cmd;
-  aic7xxx_position(cmd) = scb->position;
-#if 0
-  debug_scb(scb);
-#endif;
-
-  /*
-   * Construct the SCB beforehand, so the sequencer is
-   * paused a minimal amount of time.
-   */
-  aic7xxx_buildscb(p, cmd, scb);
-
-#if 0
-  if (scb != &p->scb_array[scb->position])
-  {
-    printk("aic7xxx: (queue) Address of SCB by position does not match SCB "
-           "address.\n");
-  }
-  printk("aic7xxx: (queue) SCB pos(%d) cmdptr(0x%x) state(%d) freescb(0x%x)\n",
-	 scb->position, (unsigned int) scb->cmd,
-	 scb->state, (unsigned int) p->free_scb);
-#endif
-  /*
-   * Pause the sequencer so we can play with its registers -
-   * wait for it to acknowledge the pause.
-   *
-   * XXX - should the interrupts be left on while doing this?
-   */
-  PAUSE_SEQUENCER(p);
-
-  /*
-   * Save the SCB pointer and put our own pointer in - this
-   * selects one of the four banks of SCB registers. Load
-   * the SCB, then write its pointer into the queue in FIFO
-   * and restore the saved SCB pointer.
-   */
-  aic7xxx_putscb(p, scb);
-  outb(scb->position, QINFIFO + p->base);
-
-  /*
-   * Make sure the Scsi_Cmnd pointer is saved, the struct it
-   * points to is set up properly, and the parity error flag
-   * is reset, then unpause the sequencer and watch the fun
-   * begin.
-   */
-  cmd->scsi_done = fn;
-  aic7xxx_error(cmd) = DID_OK;
-  aic7xxx_status(cmd) = 0;
-  cmd->result = 0;
-  memset(&cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
-
-  UNPAUSE_SEQUENCER(p);
-#if 0
-  printk("aic7xxx: (queue) After - cmd(0x%lx) scb->cmd(0x%lx) pos(%d).\n",
-         (long) cmd, (long) scb->cmd, scb->position);
-#endif;
-  restore_flags(flags);
-  return (0);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_abort_scb
- *
- * Description:
- *   Abort an scb.  If the scb has not previously been aborted, then
- *   we attempt to send a BUS_DEVICE_RESET message to the target.  If
- *   the scb has previously been unsuccessfully aborted, then we will
- *   reset the channel and have all devices renegotiate.  Returns an
- *   enumerated type that indicates the status of the operation.
- *-F*************************************************************************/
-static aha_abort_reset_type
-aic7xxx_abort_scb(struct aic7xxx_host *p, struct aic7xxx_scb *scb,
-                  unsigned char errcode)
-{
-  int base = p->base;
-  int found = FALSE;
-  aha_abort_reset_type scb_status = ABORT_RESET_SUCCESS;
-  char channel = scb->target_channel_lun & SELBUSB ? 'B': 'A';
-
-  /*
-   * Ensure that the card doesn't do anything
-   * behind our back.
-   */
-  PAUSE_SEQUENCER(p);
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (abort_scb) scb %d, scb_aborted 0x%x\n",
-          scb->position, (scb->state & SCB_ABORTED));
-#endif
-  /*
-   * First, determine if we want to do a bus reset or simply a bus device
-   * reset.  If this is the first time that a transaction has timed out,
-   * just schedule a bus device reset.  Otherwise, we reset the bus and
-   * abort all pending I/Os on that bus.
-   */
-  if (scb->state & SCB_ABORTED)
-  {
-    /*
-     * Been down this road before.  Do a full bus reset.
-     */
-    found = aic7xxx_reset_channel(p, channel, scb->position);
-  }
-  else
-  {
-    unsigned char active_scb, control;
-    struct aic7xxx_scb *active_scbp;
-
-    /*
-     * Send a Bus Device Reset Message:
-     * The target we select to send the message to may be entirely
-     * different than the target pointed to by the scb that timed
-     * out.  If the command is in the QINFIFO or the waiting for
-     * selection list, its not tying up the bus and isn't responsible
-     * for the delay so we pick off the active command which should
-     * be the SCB selected by SCBPTR.  If its disconnected or active,
-     * we device reset the target scbp points to.  Although it may
-     * be that this target is not responsible for the delay, it may
-     * may also be that we're timing out on a command that just takes
-     * too much time, so we try the bus device reset there first.
-     */
-    active_scb = inb(SCBPTR + base);
-    active_scbp = &(p->scb_array[active_scb]);
-    control = inb(SCBARRAY + base);
-
-    /*
-     * Test to see if scbp is disconnected
-     */
-    outb(scb->position, SCBPTR + base);
-    if (inb(SCBARRAY + base) & DISCONNECTED)
-    {
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (abort_scb) scb %d is disconnected.\n", scb->position);
-#endif
-      scb->state |= (SCB_DEVICE_RESET | SCB_ABORTED);
-      scb->SG_segment_count = 0;
-      memset(scb->SG_list_pointer, 0, sizeof(scb->SG_list_pointer));
-      memset(scb->data_pointer, 0, sizeof(scb->data_pointer));
-      scb->data_count = 0;
-      aic7xxx_putscb(p, scb);
-      aic7xxx_error(scb->cmd) = errcode;
-      scb_status = ABORT_RESET_PENDING;
-      aic7xxx_add_waiting_scb(base, scb, LIST_SECOND);
-      UNPAUSE_SEQUENCER(p);
-    }
-    else
-    {
-      /*
-       * Is the active SCB really active?
-       */
-      if (active_scbp->state & SCB_ACTIVE)
-      {
-        unsigned char msg_len = inb(MSG_LEN + base);
-        if (msg_len != 0)
-        {
-#ifdef AIC7XXX_DEBUG_ABORT
-          printk ("aic7xxx: (abort_scb) scb is active, needs DMA, "
-                  "msg_len is non-zero.\n");
-#endif
-          /*
-           * If we're in a message phase, tacking on another message
-           * may confuse the target totally. The bus is probably wedged,
-           * so reset the channel.
-           */
-          channel = (active_scbp->target_channel_lun & SELBUSB) ? 'B': 'A';
-          aic7xxx_reset_channel(p, channel, scb->position);
-        }
-        else
-        {
-#ifdef AIC7XXX_DEBUG_ABORT
-          printk ("aic7xxx: (abort_scb) scb is active, needs DMA, "
-                  "msg_len is zero.\n");
-#endif
-          /*
-           * Load the message buffer and assert attention.
-           */
-          active_scbp->state |= (SCB_DEVICE_RESET | SCB_ABORTED);
-          outb(1, MSG_LEN + base);
-          outb(MSG_BUS_DEVICE_RESET, MSG0 + base);
-          if (active_scbp->target_channel_lun != scb->target_channel_lun)
-          {
-            /*
-             * XXX - We would like to increment the timeout on scb, but
-             *       access to that routine is denied because it is hidden
-             *       in scsi.c.  If we were able to do this, it would give
-             *       scb a new lease on life.
-             */
-            ;
-          }
-          aic7xxx_error(scb->cmd) = errcode;
-          scb_status = ABORT_RESET_PENDING;
-          UNPAUSE_SEQUENCER(p);
-        }
-      }
-      else
-      {
-#ifdef AIC7XXX_DEBUG_ABORT
-          printk ("aic7xxx: (abort_scb) no active command.\n");
-#endif
-        /*
-         * No active command to single out, so reset
-         * the bus for the timed out target.
-         */
-        aic7xxx_reset_channel(p, channel, scb->position);
-      }
-    }
-  }
-  return (scb_status);
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_abort_reset
- *
- * Description:
- *   Abort or reset the current SCSI command(s).  Returns an enumerated
- *   type that indicates the status of the operation.
- *-F*************************************************************************/
-static aha_abort_reset_type
-aic7xxx_abort_reset(Scsi_Cmnd *cmd, unsigned char errcode)
-{
-  struct aic7xxx_scb  *scb;
-  struct aic7xxx_host *p;
-  long flags;
-  aha_abort_reset_type scb_status = ABORT_RESET_SUCCESS;
-
-  p = (struct aic7xxx_host *) cmd->host->hostdata;
-  scb = &(p->scb_array[aic7xxx_position(cmd)]);
-
-  save_flags(flags);
-  cli();
-
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (abort_reset) scb state 0x%x\n", scb->state);
-#endif
-
-  if (scb->state & SCB_ACTIVE)
-  {
-    if (scb->state & SCB_IMMED)
-    {
-      /*
-       * Don't know how set the number of retries to 0.
-       */
-      /* cmd->retries = 0; */
-      aic7xxx_error(cmd) = errcode;
-      aic7xxx_done(p, scb);
-    }
-    else
-    {
-      /*
-       * Abort the operation.
-       */
-      scb_status = aic7xxx_abort_scb(p, scb, errcode);
-    }
-  }
-  else
-  {
-    /*
-     * The scb is not active and must have completed after the timeout
-     * check in scsi.c and before we check the scb state above.  For
-     * this case we return SCSI_ABORT_NOT_RUNNING (if abort was called)
-     * or SCSI_RESET_SUCCESS (if reset was called).
-     */
-#ifdef AIC7XXX_DEBUG_ABORT
-    printk ("aic7xxx: (abort_reset) called with no active scb, errcode 0x%x\n",
-            errcode);
-#endif
-    scb_status = ABORT_RESET_INACTIVE;
-    /*
-     * According to the comments in scsi.h and Michael Neuffer, if we do not
-     * have an active command for abort or reset, we should not call the
-     * command done function.  Unfortunately, this hangs the system for me
-     * unless we *do* call the done function.
-     *
-     * XXX - Revisit this sometime!
-     */
-    cmd->result = errcode << 16;
-    cmd->scsi_done(cmd);
-  }
-  restore_flags(flags);
-  return (scb_status);
-}
-
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_abort
- *
- * Description:
- *   Abort the current SCSI command(s).
- *-F*************************************************************************/
-int
-aic7xxx_abort(Scsi_Cmnd *cmd)
-{
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (abort) target/channel %d/%d\n", cmd->target, cmd->channel);
-#endif
-
-  switch (aic7xxx_abort_reset(cmd, DID_ABORT))
-  {
-    case ABORT_RESET_INACTIVE:
-      return (SCSI_ABORT_NOT_RUNNING);
-      break;
-    case ABORT_RESET_PENDING:
-      return (SCSI_ABORT_PENDING);
-      break;
-    case ABORT_RESET_SUCCESS:
-    default:
-      return (SCSI_ABORT_SUCCESS);
-      break;
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_reset
- *
- * Description:
- *   Resetting the bus always succeeds - is has to, otherwise the
- *   kernel will panic! Try a surgical technique - sending a BUS
- *   DEVICE RESET message - on the offending target before pulling
- *   the SCSI bus reset line.
- *-F*************************************************************************/
-int
-aic7xxx_reset(Scsi_Cmnd *cmd)
-{
-#ifdef AIC7XXX_DEBUG_ABORT
-  printk ("aic7xxx: (reset) target/channel %d/%d\n", cmd->target, cmd->channel);
-#endif
-
-  switch (aic7xxx_abort_reset(cmd, DID_RESET))
-  {
-    case ABORT_RESET_PENDING:
-      return (SCSI_RESET_PENDING);
-      break;
-    case ABORT_RESET_INACTIVE:
-    case ABORT_RESET_SUCCESS:
-    default:
-      return (SCSI_RESET_SUCCESS);
-      break;
-  }
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_biosparam
- *
- * Description:
- *   Return the disk geometry for the given SCSI device.
- *-F*************************************************************************/
-int
-aic7xxx_biosparam(Disk *disk, kdev_t dev, int geom[])
-{
-  int heads, sectors, cylinders;
-  struct aic7xxx_host *p;
-
-  p = (struct aic7xxx_host *) disk->device->host->hostdata;
-
-  /*
-   * XXX - if I could portably find the card's configuration
-   *       information, then this could be autodetected instead
-   *       of left to a boot-time switch.
-   */
-  heads = 64;
-  sectors = 32;
-  cylinders = disk->capacity / (heads * sectors);
-
-  if (p->extended && cylinders > 1024)
-  {
-    heads = 255;
-    sectors = 63;
-    cylinders = disk->capacity / (255 * 63);
-  }
-
-  geom[0] = heads;
-  geom[1] = sectors;
-  geom[2] = cylinders;
-
-  return (0);
-}
-
-#ifdef MACH
-#include "aic7xxx_proc.src"
-#else
-#include "aic7xxx_proc.c"
-#endif
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = AIC7XXX;
-
-#include "scsi_module.c"
-#endif
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 2
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -2
- * c-argdecl-indent: 2
- * c-label-offset: -2
- * c-continued-statement-offset: 2
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/scsi/aic7xxx.h b/i386/i386at/gpl/linux/scsi/aic7xxx.h
deleted file mode 100644
index 76d4d962..00000000
--- a/i386/i386at/gpl/linux/scsi/aic7xxx.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*+M*************************************************************************
- * Adaptec 274x/284x/294x device driver for Linux.
- *
- * Copyright (c) 1994 John Aycock
- *   The University of Calgary Department of Computer Science.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- * 
- * $Id: aic7xxx.h,v 1.1.1.1 1997/02/25 21:27:47 thomas Exp $
- *-M*************************************************************************/
-#ifndef _aic7xxx_h
-#define _aic7xxx_h
-
-#define AIC7XXX_H_VERSION  "$Revision: 1.1.1.1 $"
-
-/*
- * Scsi_Host_Template (see hosts.h) for AIC-7770/AIC-7870 - some fields
- * to do with card config are filled in after the card is detected.
- */
-#define AIC7XXX	{						\
-	NULL,							\
-	NULL,							\
-	NULL,							\
-	aic7xxx_proc_info,					\
-	NULL,							\
-	aic7xxx_detect,						\
-	NULL,							\
-	aic7xxx_info,						\
-	NULL,							\
-	aic7xxx_queue,						\
-	aic7xxx_abort,						\
-	aic7xxx_reset,						\
-	NULL,							\
-	aic7xxx_biosparam,					\
-	-1,			/* max simultaneous cmds      */\
-	-1,			/* scsi id of host adapter    */\
-	SG_ALL,			/* max scatter-gather cmds    */\
-	2,			/* cmds per lun (linked cmds) */\
-	0,			/* number of 7xxx's present   */\
-	0,			/* no memory DMA restrictions */\
-	ENABLE_CLUSTERING					\
-}
-
-extern int aic7xxx_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
-extern int aic7xxx_biosparam(Disk *, kdev_t, int[]);
-extern int aic7xxx_detect(Scsi_Host_Template *);
-extern int aic7xxx_command(Scsi_Cmnd *);
-extern int aic7xxx_abort(Scsi_Cmnd *);
-extern int aic7xxx_reset(Scsi_Cmnd *);
-
-extern const char *aic7xxx_info(struct Scsi_Host *);
-
-extern int aic7xxx_proc_info(char *, char **, off_t, int, int, int);
-
-#endif /* _aic7xxx_h */
diff --git a/i386/i386at/gpl/linux/scsi/aic7xxx_proc.src b/i386/i386at/gpl/linux/scsi/aic7xxx_proc.src
deleted file mode 100644
index 65996822..00000000
--- a/i386/i386at/gpl/linux/scsi/aic7xxx_proc.src
+++ /dev/null
@@ -1,271 +0,0 @@
-/*+M*************************************************************************
- * Adaptec 274x/284x/294x device driver proc support for Linux.
- *
- * Copyright (c) 1995 Dean W. Gehnert
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * ----------------------------------------------------------------
- *  o Modified from the EATA /proc support.
- *  o Additional support for device block statistics provided by
- *    Matthew Jacob.
- *
- *  Dean W. Gehnert, deang@ims.com, 08/30/95
- *
- *  $Id: aic7xxx_proc.src,v 1.1.1.1 1997/02/25 21:27:47 thomas Exp $
- *-M*************************************************************************/
-
-#define BLS buffer + len + size
-#define HDRB \
-"        < 512 512-1K   1-2K   2-4K   4-8K  8-16K 16-32K 32-64K 64-128K >128K"
-
-#ifdef PROC_DEBUG
-extern int vsprintf(char *, const char *, va_list);
-
-static void
-proc_debug(const char *fmt, ...)
-{
-  va_list ap;
-  char buf[256];
-
-  va_start(ap, fmt);
-  vsprintf(buf, fmt, ap);
-  printk(buf);
-  va_end(ap);
-}
-#else /* PROC_DEBUG */
-#  define proc_debug(fmt, args...)
-#endif /* PROC_DEBUG */
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_set_info
- *
- * Description:
- *   Set parameters for the driver from the /proc filesystem.
- *-F*************************************************************************/
-int
-aic7xxx_set_info(char *buffer, int length, struct Scsi_Host *HBAptr)
-{
-  proc_debug("aic7xxx_set_info(): %s\n", buffer);
-  return (-ENOSYS);  /* Currently this is a no-op */
-}
-
-/*+F*************************************************************************
- * Function:
- *   aic7xxx_proc_info
- *
- * Description:
- *   Return information to handle /proc support for the driver.
- *-F*************************************************************************/
-int
-aic7xxx_proc_info(char *buffer, char **start, off_t offset, int length, 
-    int hostno, int inout)
-{
-  struct Scsi_Host *HBAptr;
-  struct aic7xxx_host *p;
-  static u8 buff[512];
-  int   i; 
-  int   size = 0;
-  int   len = 0;
-  off_t begin = 0;
-  off_t pos = 0;
-  static char *bus_name[] = {"Single", "Twin", "Wide"};
-
-  HBAptr = NULL;
-  for (i = 0; i < NUMBER(aic7xxx_boards); i++)
-  {
-    if ((HBAptr = aic7xxx_boards[i]) != NULL)
-    {
-      if (HBAptr->host_no == hostno)
-      {
-        break;
-      }
-
-      while ((HBAptr->hostdata != NULL) &&
-          ((HBAptr = ((struct aic7xxx_host *) HBAptr->hostdata)->next) != NULL))
-      {
-        if (HBAptr->host_no == hostno)
-        {
-          break; break;
-        }
-      }
-
-      HBAptr = NULL;
-    }
-  }
-
-  if (HBAptr == NULL)
-  {
-    size += sprintf(BLS, "Can't find adapter for host number %d\n", hostno);
-    len += size; pos = begin + len; size = 0;
-    goto stop_output;
-  }
-
-  if (inout == TRUE) /* Has data been written to the file? */ 
-  {
-    return (aic7xxx_set_info(buffer, length, HBAptr));
-  }
-
-  if (offset == 0)
-  {
-    memset(buff, 0, sizeof(buff));
-  }
-
-  p = (struct aic7xxx_host *) HBAptr->hostdata;
-
-  size += sprintf(BLS, "Adaptec AIC7xxx driver version: ");
-  size += sprintf(BLS, "%s/", rcs_version(AIC7XXX_C_VERSION));
-  size += sprintf(BLS, "%s/", rcs_version(AIC7XXX_H_VERSION));
-  size += sprintf(BLS, "%s\n", rcs_version(AIC7XXX_SEQ_VER));
-  len += size; pos = begin + len; size = 0;
-
-  size += sprintf(BLS, "\n");
-  size += sprintf(BLS, "Compile Options:\n");
-#ifdef AIC7XXX_RESET_DELAY
-  size += sprintf(BLS, "  AIC7XXX_RESET_DELAY    : %d\n", AIC7XXX_RESET_DELAY);
-#endif
-#ifdef AIC7XXX_TWIN_SUPPORT
-  size += sprintf(BLS, "  AIC7XXX_TWIN_SUPPORT   : Enabled\n");
-#else
-  size += sprintf(BLS, "  AIC7XXX_TWIN_SUPPORT   : Disabled\n");
-#endif
-#ifdef AIC7XXX_TAGGED_QUEUEING
-  size += sprintf(BLS, "  AIC7XXX_TAGGED_QUEUEING: Enabled\n");
-#else
-  size += sprintf(BLS, "  AIC7XXX_TAGGED_QUEUEING: Disabled\n");
-#endif
-#ifdef AIC7XXX_SHARE_IRQS
-  size += sprintf(BLS, "  AIC7XXX_SHARE_IRQS     : Enabled\n");
-#else
-  size += sprintf(BLS, "  AIC7XXX_SHARE_IRQS     : Disabled\n");
-#endif
-#ifdef AIC7XXX_PROC_STATS
-  size += sprintf(BLS, "  AIC7XXX_PROC_STATS     : Enabled\n");
-#else
-  size += sprintf(BLS, "  AIC7XXX_PROC_STATS     : Disabled\n");
-#endif
-  len += size; pos = begin + len; size = 0;
-
-  size += sprintf(BLS, "\n");
-  size += sprintf(BLS, "Adapter Configuration:\n");
-  size += sprintf(BLS, "          SCSI Adapter: %s\n", board_names[p->type]);
-  size += sprintf(BLS, "              Host Bus: %s\n", bus_name[p->bus_type]);
-  size += sprintf(BLS, "               Base IO: %#.4x\n", p->base);
-  size += sprintf(BLS, "                   IRQ: %d\n", HBAptr->irq);
-  size += sprintf(BLS, "                   SCB: %d (%d)\n", p->numscb, p->maxscb);
-  size += sprintf(BLS, "            Interrupts: %d", p->isr_count);
-  if (p->chip_type == AIC_777x)
-  {
-    size += sprintf(BLS, " %s\n",
-        (p->pause & IRQMS) ? "(Level Sensitive)" : "(Edge Triggered)");
-  }
-  else
-  {
-    size += sprintf(BLS, "\n");
-  }
-  size += sprintf(BLS, "         Serial EEPROM: %s\n",
-      p->have_seeprom ? "True" : "False");
-  size += sprintf(BLS, "         Pause/Unpause: %#.2x/%#.2x\n", p->pause,
-      p->unpause);
-  size += sprintf(BLS, "  Extended Translation: %sabled\n",
-      p->extended ? "En" : "Dis");
-  size += sprintf(BLS, "        SCSI Bus Reset: %sabled\n",
-      aic7xxx_no_reset ? "Dis" : "En");
-  size += sprintf(BLS, "            Ultra SCSI: %sabled\n",
-      p->ultra_enabled ? "En" : "Dis");
-  len += size; pos = begin + len; size = 0;
-
-#ifdef AIC7XXX_PROC_STATS
-  {
-    struct aic7xxx_xferstats *sp;
-    int channel, target, lun;
-
-    /*
-     * XXX: Need to fix this to avoid overflow...
-     */
-    size += sprintf(BLS, "\n");
-    size += sprintf(BLS, "Statistics:\n");
-    for (channel = 0; channel < 2; channel++)
-    {
-      for (target = 0; target < 16; target++)
-      {
-        for (lun = 0; lun < 8; lun++)
-        {
-          sp = &p->stats[channel][target][lun];
-          if (sp->xfers == 0)
-          {
-            continue;
-          }
-          size += sprintf(BLS, "CHAN#%c (TGT %d LUN %d):\n",
-              'A' + channel, target, lun);
-          size += sprintf(BLS, "nxfers %ld (%ld read;%ld written)\n",
-              sp->xfers, sp->r_total, sp->w_total);
-          size += sprintf(BLS, "blks(512) rd=%ld; blks(512) wr=%ld\n",
-              sp->r_total512, sp->w_total512);
-          size += sprintf(BLS, "%s\n", HDRB);
-          size += sprintf(BLS, " Reads:");
-          size += sprintf(BLS, "%6ld %6ld %6ld %6ld ", sp->r_bins[0],
-              sp->r_bins[1], sp->r_bins[2], sp->r_bins[3]);
-          size += sprintf(BLS, "%6ld %6ld %6ld %6ld ", sp->r_bins[4],
-              sp->r_bins[5], sp->r_bins[6], sp->r_bins[7]);
-          size += sprintf(BLS, "%6ld %6ld\n", sp->r_bins[8],
-              sp->r_bins[9]);
-          size += sprintf(BLS, "Writes:");
-          size += sprintf(BLS, "%6ld %6ld %6ld %6ld ", sp->w_bins[0],
-              sp->w_bins[1], sp->w_bins[2], sp->w_bins[3]);
-          size += sprintf(BLS, "%6ld %6ld %6ld %6ld ", sp->w_bins[4],
-              sp->w_bins[5], sp->w_bins[6], sp->w_bins[7]);
-          size += sprintf(BLS, "%6ld %6ld\n", sp->w_bins[8],
-              sp->w_bins[9]);
-          size += sprintf(BLS, "\n");
-        }
-      }
-    }
-    len += size; pos = begin + len; size = 0;
-  }
-#endif /* AIC7XXX_PROC_STATS */
-
-stop_output:
-  proc_debug("2pos: %ld offset: %ld len: %d\n", pos, offset, len);
-  *start = buffer + (offset - begin);   /* Start of wanted data */
-  len -= (offset - begin);      /* Start slop */
-  if (len > length)
-  {
-    len = length;               /* Ending slop */
-  }
-  proc_debug("3pos: %ld offset: %ld len: %d\n", pos, offset, len);
-  
-  return (len);     
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 2
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -2
- * c-argdecl-indent: 2
- * c-label-offset: -2
- * c-continued-statement-offset: 2
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/aic7xxx_reg.h b/i386/i386at/gpl/linux/scsi/aic7xxx_reg.h
deleted file mode 100644
index 4a7f612c..00000000
--- a/i386/i386at/gpl/linux/scsi/aic7xxx_reg.h
+++ /dev/null
@@ -1,746 +0,0 @@
-/*+M*************************************************************************
- * Adaptec AIC7xxx register and scratch ram definitions.
- *
- * Copyright (c) 1994, 1995, 1996 Justin T. Gibbs.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: aic7xxx_reg.h,v 1.1.1.1 1997/02/25 21:27:47 thomas Exp $
- *-M*************************************************************************/
-
-/*
- * This header is shared by the sequencer code and the kernel level driver.
- *
- * All page numbers refer to the Adaptec AIC-7770 Data Book availible from
- * Adaptec's Technical Documents Department 1-800-934-2766
- */
-
-/*
- * SCSI Sequence Control (p. 3-11).
- * Each bit, when set starts a specific SCSI sequence on the bus
- */
-#define SCSISEQ			0x000
-#define		TEMODEO		0x80
-#define		ENSELO		0x40
-#define		ENSELI		0x20
-#define		ENRSELI		0x10
-#define		ENAUTOATNO	0x08
-#define		ENAUTOATNI	0x04
-#define		ENAUTOATNP	0x02
-#define		SCSIRSTO	0x01
-
-/*
- * SCSI Transfer Control 0 Register (pp. 3-13).
- * Controls the SCSI module data path.
- */
-#define	SXFRCTL0		0x001
-#define		DFON		0x80
-#define		DFPEXP		0x40
-#define		ULTRAEN		0x20
-#define		CLRSTCNT	0x10
-#define		SPIOEN		0x08
-#define		SCAMEN		0x04
-#define		CLRCHN		0x02
-/*  UNUSED			0x01 */
-
-/*
- * SCSI Transfer Control 1 Register (pp. 3-14,15).
- * Controls the SCSI module data path.
- */
-#define	SXFRCTL1		0x002
-#define		BITBUCKET	0x80
-#define		SWRAPEN		0x40
-#define		ENSPCHK		0x20
-#define		STIMESEL	0x18
-#define		ENSTIMER	0x04
-#define		ACTNEGEN	0x02
-#define		STPWEN		0x01	/* Powered Termination */
-
-/*
- * SCSI Control Signal Read Register (p. 3-15).
- * Reads the actual state of the SCSI bus pins
- */
-#define SCSISIGI		0x003
-#define		CDI		0x80
-#define		IOI		0x40
-#define		MSGI		0x20
-#define		ATNI		0x10
-#define		SELI		0x08
-#define		BSYI		0x04
-#define		REQI		0x02
-#define		ACKI		0x01
-
-/*
- * Possible phases in SCSISIGI
- */
-#define		PHASE_MASK	0xe0
-#define		P_DATAOUT	0x00
-#define		P_DATAIN	0x40
-#define		P_COMMAND	0x80
-#define		P_MESGOUT	0xa0
-#define		P_STATUS	0xc0
-#define		P_MESGIN	0xe0
-/*
- * SCSI Contol Signal Write Register (p. 3-16).
- * Writing to this register modifies the control signals on the bus.  Only
- * those signals that are allowed in the current mode (Initiator/Target) are
- * asserted.
- */
-#define SCSISIGO		0x003
-#define		CDO		0x80
-#define		IOO		0x40
-#define		MSGO		0x20
-#define		ATNO		0x10
-#define		SELO		0x08
-#define		BSYO		0x04
-#define		REQO		0x02
-#define		ACKO		0x01
-
-/* 
- * SCSI Rate Control (p. 3-17).
- * Contents of this register determine the Synchronous SCSI data transfer
- * rate and the maximum synchronous Req/Ack offset.  An offset of 0 in the
- * SOFS (3:0) bits disables synchronous data transfers.  Any offset value
- * greater than 0 enables synchronous transfers.
- */
-#define SCSIRATE		0x004
-#define		WIDEXFER	0x80		/* Wide transfer control */
-#define		SXFR		0x70		/* Sync transfer rate */
-#define		SOFS		0x0f		/* Sync offset */
-
-/*
- * SCSI ID (p. 3-18).
- * Contains the ID of the board and the current target on the
- * selected channel.
- */
-#define SCSIID			0x005
-#define		TID		0xf0		/* Target ID mask */
-#define		OID		0x0f		/* Our ID mask */
-
-/*
- * SCSI Latched Data (p. 3-19).
- * Read/Write latchs used to transfer data on the SCSI bus during
- * Automatic or Manual PIO mode.  SCSIDATH can be used for the
- * upper byte of a 16bit wide asyncronouse data phase transfer.
- */
-#define SCSIDATL		0x006
-#define SCSIDATH		0x007
-
-/*
- * SCSI Transfer Count (pp. 3-19,20)
- * These registers count down the number of bytes transfered
- * across the SCSI bus.  The counter is decremented only once
- * the data has been safely transfered.  SDONE in SSTAT0 is
- * set when STCNT goes to 0
- */ 
-#define STCNT			0x008
-#define STCNT0			0x008
-#define STCNT1			0x009
-#define STCNT2			0x00a
-
-/*
- * Clear SCSI Interrupt 0 (p. 3-20)
- * Writing a 1 to a bit clears the associated SCSI Interrupt in SSTAT0.
- */
-#define	CLRSINT0		0x00b
-#define		CLRSELDO	0x40
-#define		CLRSELDI	0x20
-#define		CLRSELINGO	0x10
-#define		CLRSWRAP	0x08
-/*  UNUSED			0x04 */
-#define		CLRSPIORDY	0x02
-/*  UNUSED			0x01 */
-
-/*
- * SCSI Status 0 (p. 3-21)
- * Contains one set of SCSI Interrupt codes
- * These are most likely of interest to the sequencer
- */
-#define SSTAT0			0x00b
-#define		TARGET		0x80		/* Board acting as target */
-#define		SELDO		0x40		/* Selection Done */
-#define		SELDI		0x20		/* Board has been selected */
-#define		SELINGO		0x10		/* Selection In Progress */
-#define		SWRAP		0x08		/* 24bit counter wrap */
-#define		SDONE		0x04		/* STCNT = 0x000000 */
-#define		SPIORDY		0x02		/* SCSI PIO Ready */
-#define		DMADONE		0x01		/* DMA transfer completed */
-
-/*
- * Clear SCSI Interrupt 1 (p. 3-23)
- * Writing a 1 to a bit clears the associated SCSI Interrupt in SSTAT1.
- */
-#define CLRSINT1		0x00c
-#define		CLRSELTIMEO	0x80
-#define		CLRATNO		0x40
-#define		CLRSCSIRSTI	0x20
-/*  UNUSED			0x10 */
-#define		CLRBUSFREE	0x08
-#define		CLRSCSIPERR	0x04
-#define		CLRPHASECHG	0x02
-#define		CLRREQINIT	0x01
-
-/*
- * SCSI Status 1 (p. 3-24)
- */
-#define SSTAT1			0x00c
-#define		SELTO		0x80
-#define		ATNTARG 	0x40
-#define		SCSIRSTI	0x20
-#define		PHASEMIS	0x10
-#define		BUSFREE		0x08
-#define		SCSIPERR	0x04
-#define		PHASECHG	0x02
-#define		REQINIT		0x01
-
-/*
- * SCSI Interrupt Mode 1 (pp. 3-28,29)
- * Setting any bit will enable the corresponding function
- * in SIMODE1 to interrupt via the IRQ pin.
- */
-#define	SIMODE1			0x011
-#define		ENSELTIMO	0x80
-#define		ENATNTARG	0x40
-#define		ENSCSIRST	0x20
-#define		ENPHASEMIS	0x10
-#define		ENBUSFREE	0x08
-#define		ENSCSIPERR	0x04
-#define		ENPHASECHG	0x02
-#define		ENREQINIT	0x01
-
-/*
- * SCSI Data Bus (High) (p. 3-29)
- * This register reads data on the SCSI Data bus directly.
- */
-#define	SCSIBUSL		0x012
-#define	SCSIBUSH		0x013
-
-/*
- * SCSI/Host Address (p. 3-30)
- * These registers hold the host address for the byte about to be
- * transfered on the SCSI bus.  They are counted up in the same
- * manner as STCNT is counted down.  SHADDR should always be used
- * to determine the address of the last byte transfered since HADDR
- * can be squewed by write ahead.
- */
-#define	SHADDR			0x014
-#define	SHADDR0			0x014
-#define	SHADDR1			0x015
-#define	SHADDR2			0x016
-#define	SHADDR3			0x017
-
-/*
- * Selection/Reselection ID (p. 3-31)
- * Upper four bits are the device id.  The ONEBIT is set when the re/selecting
- * device did not set its own ID.
- */
-#define SELID			0x019
-#define		SELID_MASK	0xf0
-#define		ONEBIT		0x08
-/*  UNUSED			0x07 */
-
-/*
- * SCSI Block Control (p. 3-32)
- * Controls Bus type and channel selection.  In a twin channel configuration
- * addresses 0x00-0x1e are gated to the appropriate channel based on this
- * register.  SELWIDE allows for the coexistence of 8bit and 16bit devices
- * on a wide bus.
- */
-#define SBLKCTL			0x01f
-#define		DIAGLEDEN	0x80	/* Aic78X0 only */
-#define		DIAGLEDON	0x40	/* Aic78X0 only */
-#define		AUTOFLUSHDIS	0x20
-/*  UNUSED			0x10 */
-#define		SELBUS_MASK	0x0a
-#define		SELBUSB		0x08
-/*  UNUSED			0x04 */
-#define		SELWIDE		0x02
-/*  UNUSED			0x01 */
-#define		SELNARROW	0x00
-
-/*
- * Sequencer Control (p. 3-33)
- * Error detection mode and speed configuration
- */
-#define SEQCTL			0x060
-#define		PERRORDIS	0x80
-#define		PAUSEDIS	0x40
-#define		FAILDIS		0x20
-#define 	FASTMODE	0x10
-#define		BRKADRINTEN	0x08
-#define		STEP		0x04
-#define		SEQRESET	0x02
-#define		LOADRAM		0x01
-
-/*
- * Sequencer RAM Data (p. 3-34)
- * Single byte window into the Scratch Ram area starting at the address
- * specified by SEQADDR0 and SEQADDR1.  To write a full word, simply write
- * four bytes in sucessesion.  The SEQADDRs will increment after the most
- * significant byte is written
- */
-#define SEQRAM			0x061
-
-/*
- * Sequencer Address Registers (p. 3-35)
- * Only the first bit of SEQADDR1 holds addressing information
- */
-#define SEQADDR0		0x062
-#define SEQADDR1		0x063
-#define 	SEQADDR1_MASK	0x01
-
-/*
- * Accumulator
- * We cheat by passing arguments in the Accumulator up to the kernel driver
- */
-#define ACCUM			0x064
-
-#define SINDEX			0x065
-#define DINDEX			0x066
-#define ALLZEROS		0x06a
-#define NONE			0x06a
-#define SINDIR			0x06c
-#define DINDIR			0x06d
-#define FUNCTION1		0x06e
-
-/*
- * Host Address (p. 3-48)
- * This register contains the address of the byte about
- * to be transfered across the host bus.
- */
-#define HADDR			0x088
-#define HADDR0			0x088
-#define HADDR1			0x089
-#define HADDR2			0x08a
-#define HADDR3			0x08b
-
-#define HCNT			0x08c
-#define HCNT0			0x08c
-#define HCNT1			0x08d
-#define HCNT2			0x08e
-
-/*
- * SCB Pointer (p. 3-49)
- * Gate one of the four SCBs into the SCBARRAY window.
- */
-#define SCBPTR			0x090
-
-/*
- * Board Control (p. 3-43)
- */
-#define BCTL			0x084
-/*   RSVD			0xf0 */
-#define		ACE		0x08	/* Support for external processors */
-/*   RSVD			0x06 */
-#define		ENABLE		0x01
-
-/*
- * On the aic78X0 chips, Board Control is replaced by the DSCommand
- * register (p. 4-64)
- */
-#define	DSCOMMAND		0x084
-#define		CACHETHEN	0x80	/* Cache Threshold enable */
-#define		DPARCKEN	0x40	/* Data Parity Check Enable */
-#define		MPARCKEN	0x20	/* Memory Parity Check Enable */
-#define		EXTREQLCK	0x10	/* External Request Lock */
-
-/*
- * Bus On/Off Time (p. 3-44)
- */
-#define BUSTIME			0x085
-#define		BOFF		0xf0
-#define		BON		0x0f
-#define		BOFF_60BCLKS	0xf0
-
-/*
- * Bus Speed (p. 3-45)
- */
-#define	BUSSPD			0x086
-#define		DFTHRSH		0xc0
-#define		STBOFF		0x38
-#define		STBON		0x07
-#define		DFTHRSH_100	0xc0
-
-/*
- * Host Control (p. 3-47) R/W
- * Overal host control of the device.
- */
-#define HCNTRL			0x087
-/*    UNUSED			0x80 */
-#define		POWRDN		0x40
-/*    UNUSED			0x20 */
-#define		SWINT		0x10
-#define		IRQMS		0x08
-#define		PAUSE		0x04
-#define		INTEN		0x02
-#define		CHIPRST		0x01
-
-/*
- * Interrupt Status (p. 3-50)
- * Status for system interrupts
- */
-#define INTSTAT			0x091
-#define		SEQINT_MASK	0xf1		/* SEQINT Status Codes */
-#define			BAD_PHASE	0x01	/* unknown scsi bus phase */
-#define			SEND_REJECT	0x11	/* sending a message reject */
-#define			NO_IDENT	0x21	/* no IDENTIFY after reconnect*/
-#define			NO_MATCH	0x31	/* no cmd match for reconnect */
-#define			SDTR_MSG	0x41	/* SDTR message recieved */
-#define			WDTR_MSG	0x51	/* WDTR message recieved */
-#define			REJECT_MSG	0x61	/* Reject message recieved */
-#define			BAD_STATUS	0x71	/* Bad status from target */
-#define			RESIDUAL	0x81	/* Residual byte count != 0 */
-#define			ABORT_TAG	0x91	/* Sent an ABORT_TAG message */
-#define			AWAITING_MSG	0xa1	/*
-						 * Kernel requested to specify
-                                                 * a message to this target
-                                                 * (command was null), so tell
-                                                 * it that it can fill the
-                                                 * message buffer.
-                                                 */
-#define			IMMEDDONE	0xb1	/*
-						 * An immediate command has
-						 * completed
-						 */
-#define			MSG_BUFFER_BUSY	0xc1	/*
-						 * Sequencer wants to use the
-						 * message buffer, but it
-						 * already contains a message
-						 */
-#define			MSGIN_PHASEMIS	0xd1	/*
-						 * Target changed phase on us
-						 * when we were expecting
-						 * another msgin byte.
-						 */
-#define			PARITY_ERROR	0xe1	/*
-						 * Sequencer detected a parity
-						 * error.
-						 */
-#define 	BRKADRINT 0x08
-#define		SCSIINT	  0x04
-#define		CMDCMPLT  0x02
-#define		SEQINT    0x01
-#define		INT_PEND  (BRKADRINT | SEQINT | SCSIINT | CMDCMPLT)
-
-/*
- * Hard Error (p. 3-53)
- * Reporting of catastrophic errors.  You usually cannot recover from
- * these without a full board reset.
- */
-#define ERROR			0x092
-/*    UNUSED			0xf0 */
-#define		PARERR		0x08
-#define		ILLOPCODE	0x04
-#define		ILLSADDR	0x02
-#define		ILLHADDR	0x01
-
-/*
- * Clear Interrupt Status (p. 3-52)
- */
-#define CLRINT			0x092
-#define		CLRBRKADRINT	0x08
-#define		CLRSCSIINT      0x04
-#define		CLRCMDINT 	0x02
-#define		CLRSEQINT 	0x01
-
-#define	DFCNTRL			0x093
-#define		WIDEODD		0x40
-#define		SCSIEN		0x20
-#define		SDMAEN		0x10
-#define		SDMAENACK	0x10
-#define		HDMAEN		0x08
-#define		HDMAENACK	0x08
-#define		DIRECTION	0x04
-#define		FIFOFLUSH	0x02
-#define		FIFORESET	0x01
-
-#define	DFSTATUS		0x094
-#define		HDONE		0x08
-#define		FIFOEMP		0x01
-
-#define	DFDAT			0x099
-
-/*
- * SCB Auto Increment (p. 3-59)
- * Byte offset into the SCB Array and an optional bit to allow auto
- * incrementing of the address during download and upload operations
- */
-#define SCBCNT			0x09a
-#define		SCBAUTO		0x80
-#define		SCBCNT_MASK	0x1f
-
-/*
- * Queue In FIFO (p. 3-60)
- * Input queue for queued SCBs (commands that the seqencer has yet to start)
- */
-#define QINFIFO			0x09b
-
-/*
- * Queue In Count (p. 3-60)
- * Number of queued SCBs
- */
-#define QINCNT			0x09c
-
-/*
- * Queue Out FIFO (p. 3-61)
- * Queue of SCBs that have completed and await the host
- */
-#define QOUTFIFO		0x09d
-
-/*
- * Queue Out Count (p. 3-61)
- * Number of queued SCBs in the Out FIFO
- */
-#define QOUTCNT			0x09e
-
-/*
- * SCB Definition (p. 5-4)
- * The two reserved bytes at SCBARRAY+1[23] are expected to be set to
- * zero. Bit 3 in SCBARRAY+0 is used as an internal flag to indicate
- * whether or not to DMA an SCB from host ram. This flag prevents the
- * "re-fetching" of transactions that are requed because the target is
- * busy with another command. We also use bits 6 & 7 to indicate whether
- * or not to initiate SDTR or WDTR repectively when starting this command.
- */
-#define SCBARRAY		0x0a0
-#define	SCB_CONTROL		0x0a0
-#define		NEEDWDTR        0x80
-#define		DISCENB         0x40
-#define		TAG_ENB		0x20
-#define		NEEDSDTR	0x10
-#define		DISCONNECTED	0x04
-#define		SCB_TAG_TYPE	0x03
-#define	SCB_TCL			0x0a1
-#define	SCB_TARGET_STATUS	0x0a2
-#define	SCB_SGCOUNT		0x0a3
-#define	SCB_SGPTR		0x0a4
-#define		SCB_SGPTR0	0x0a4
-#define		SCB_SGPTR1	0x0a5
-#define		SCB_SGPTR2	0x0a6
-#define		SCB_SGPTR3	0x0a7
-#define	SCB_RESID_SGCNT		0x0a8
-#define SCB_RESID_DCNT		0x0a9
-#define		SCB_RESID_DCNT0	0x0a9
-#define		SCB_RESID_DCNT1	0x0aa
-#define		SCB_RESID_DCNT2	0x0ab
-#define SCB_DATAPTR		0x0ac
-#define		SCB_DATAPTR0	0x0ac
-#define		SCB_DATAPTR1	0x0ad
-#define		SCB_DATAPTR2	0x0ae
-#define		SCB_DATAPTR3	0x0af
-#define	SCB_DATACNT		0x0b0
-#define		SCB_DATACNT0	0x0b0
-#define		SCB_DATACNT1	0x0b1
-#define		SCB_DATACNT2	0x0b2
-/* UNUSED - QUAD PADDING	0x0b3 */
-#define SCB_CMDPTR		0x0b4
-#define		SCB_CMDPTR0	0x0b4
-#define		SCB_CMDPTR1	0x0b5
-#define		SCB_CMDPTR2	0x0b6
-#define		SCB_CMDPTR3	0x0b7
-#define	SCB_CMDLEN		0x0b8
-#define	SCB_NEXT_WAITING	0x0b9
-
-#ifdef linux
-#define	SG_SIZEOF		0x0c		/* sizeof(struct scatterlist) */
-#else
-#define	SG_SIZEOF		0x08		/* sizeof(struct ahc_dma) */
-#endif
-
-/* --------------------- AHA-2840-only definitions -------------------- */
-
-#define	SEECTL_2840		0x0c0
-/*	UNUSED			0xf8 */
-#define		CS_2840		0x04
-#define		CK_2840		0x02
-#define		DO_2840		0x01
-
-#define	STATUS_2840		0x0c1
-#define		EEPROM_TF	0x80
-#define		BIOS_SEL	0x60
-#define		ADSEL		0x1e
-#define		DI_2840		0x01
-
-/* --------------------- AIC-7870-only definitions -------------------- */
-
-#define DSPCISTATUS		0x086
-
-/*
- * Serial EEPROM Control (p. 4-92 in 7870 Databook)
- * Controls the reading and writing of an external serial 1-bit
- * EEPROM Device.  In order to access the serial EEPROM, you must
- * first set the SEEMS bit that generates a request to the memory
- * port for access to the serial EEPROM device.  When the memory
- * port is not busy servicing another request, it reconfigures
- * to allow access to the serial EEPROM.  When this happens, SEERDY
- * gets set high to verify that the memory port access has been
- * granted.  
- *
- * After successful arbitration for the memory port, the SEECS bit of 
- * the SEECTL register is connected to the chip select.  The SEECK, 
- * SEEDO, and SEEDI are connected to the clock, data out, and data in 
- * lines respectively.  The SEERDY bit of SEECTL is useful in that it 
- * gives us an 800 nsec timer.  After a write to the SEECTL register, 
- * the SEERDY goes high 800 nsec later.  The one exception to this is 
- * when we first request access to the memory port.  The SEERDY goes 
- * high to signify that access has been granted and, for this case, has 
- * no implied timing.
- *
- * See 93cx6.c for detailed information on the protocol necessary to 
- * read the serial EEPROM.
- */
-#define SEECTL			0x01e
-#define		EXTARBACK	0x80
-#define		EXTARBREQ	0x40
-#define		SEEMS		0x20
-#define		SEERDY		0x10
-#define		SEECS		0x08
-#define		SEECK		0x04
-#define		SEEDO		0x02
-#define		SEEDI		0x01
-
-/* ---------------------- Scratch RAM Offsets ------------------------- */
-/* These offsets are either to values that are initialized by the board's
- * BIOS or are specified by the sequencer code.
- *
- * The host adapter card (at least the BIOS) uses 20-2f for SCSI
- * device information, 32-33 and 5a-5f as well. As it turns out, the
- * BIOS trashes 20-2f, writing the synchronous negotiation results
- * on top of the BIOS values, so we re-use those for our per-target
- * scratchspace (actually a value that can be copied directly into
- * SCSIRATE).  The kernel driver will enable synchronous negotiation
- * for all targets that have a value other than 0 in the lower four
- * bits of the target scratch space.  This should work regardless of
- * whether the bios has been installed.
- */
-
-/*
- * 1 byte per target starting at this address for configuration values
- */
-#define TARG_SCRATCH		0x020
-
-/*
- * The sequencer will stick the frist byte of any rejected message here so
- * we can see what is getting thrown away.
- */
-#define REJBYTE			0x031
-
-/*
- * Bit vector of targets that have disconnection disabled.
- */
-#define	DISC_DSB		0x032
-#define		DISC_DSB_A	0x032
-#define		DISC_DSB_B	0x033
-
-/*
- * Length of pending message
- */
-#define MSG_LEN			0x034
-
-#define MSG0			0x035
-#define		COMP_MSG0	0xcb      /* 2's complement of MSG0 */
-#define MSG1			0x036
-#define MSG2			0x037
-#define MSG3			0x038
-#define MSG4			0x039
-#define MSG5			0x03a
-
-/*
- * These are offsets into the card's scratch ram.  Some of the values are
- * specified in the AHA2742 technical reference manual and are initialized
- * by the BIOS at boot time.
- */
-#define LASTPHASE		0x049
-#define ARG_1			0x04a
-#define RETURN_1		0x04a
-#define		SEND_SENSE	0x80
-#define		SEND_WDTR	0x80
-#define		SEND_SDTR	0x80
-#define		SEND_REJ	0x40
-
-#define SIGSTATE		0x04b
-
-#define DMAPARAMS		0x04c	/* Parameters for DMA Logic */
-
-#define	SG_COUNT		0x04d
-#define	SG_NEXT			0x04e	/* working value of SG pointer */
-#define		SG_NEXT0	0x04e
-#define		SG_NEXT1	0x04f
-#define		SG_NEXT2	0x050
-#define		SG_NEXT3	0x051
-
-#define	SCBCOUNT		0x052	/*
-					 * Number of SCBs supported by
-					 * this card.
-					 */
-#define FLAGS			0x053
-#define		SINGLE_BUS	0x00
-#define		TWIN_BUS	0x01
-#define		WIDE_BUS	0x02
-#define		DPHASE		0x04
-#define		MAXOFFSET	0x08
-#define		IDENTIFY_SEEN	0x40
-#define		RESELECTED	0x80
-
-#define	ACTIVE_A		0x054
-#define	ACTIVE_B		0x055
-#define	SAVED_TCL		0x056	/*
-					 * Temporary storage for the
-					 * target/channel/lun of a
-					 * reconnecting target
-					 */
-#define WAITING_SCBH		0x057	/*
-					 * head of list of SCBs awaiting
-					 * selection
-					 */
-#define WAITING_SCBT		0x058	/*
-					 * tail of list of SCBs awaiting
-					 * selection
-					 */
-#define	COMP_SCBCOUNT		0x059
-#define		SCB_LIST_NULL	0xff
-
-#define SCSICONF		0x05a
-#define HOSTCONF		0x05d
-
-#define HA_274_BIOSCTRL		0x05f
-#define BIOSMODE		0x30
-#define BIOSDISABLED		0x30
-
-/* Message codes */
-#define MSG_EXTENDED		0x01
-#define		MSG_SDTR	0x01
-#define		MSG_WDTR	0x03
-#define MSG_SDPTRS		0x02
-#define MSG_RDPTRS		0x03
-#define MSG_DISCONNECT		0x04
-#define MSG_INITIATOR_DET_ERROR	0x05
-#define MSG_ABORT		0x06
-#define	MSG_REJECT		0x07
-#define MSG_NOP			0x08
-#define MSG_MSG_PARITY_ERROR	0x09
-#define MSG_BUS_DEVICE_RESET	0x0c
-#define MSG_SIMPLE_TAG		0x20
-#define MSG_IDENTIFY		0x80
-
-/* WDTR Message values */
-#define	BUS_8_BIT		0x00
-#define BUS_16_BIT		0x01
-#define BUS_32_BIT		0x02
-
-#define MAX_OFFSET_8BIT		0x0f
-#define MAX_OFFSET_16BIT	0x08
-
diff --git a/i386/i386at/gpl/linux/scsi/aic7xxx_seq.h b/i386/i386at/gpl/linux/scsi/aic7xxx_seq.h
deleted file mode 100644
index d08f7d81..00000000
--- a/i386/i386at/gpl/linux/scsi/aic7xxx_seq.h
+++ /dev/null
@@ -1,374 +0,0 @@
-#define AIC7XXX_SEQ_VER "$Id: aic7xxx_seq.h,v 1.1.1.1 1997/02/25 21:27:47 thomas Exp $"
-	0x10, 0x6a, 0x00, 0x00,
-	0x01, 0x53, 0x05, 0x1e,
-	0x08, 0x1f, 0x1f, 0x04,
-	0x20, 0x0b, 0x32, 0x1a,
-	0x08, 0x1f, 0x1f, 0x04,
-	0x20, 0x0b, 0x32, 0x1a,
-	0xff, 0x57, 0x12, 0x18,
-	0xff, 0x9c, 0x01, 0x1e,
-	0xff, 0x9b, 0x90, 0x02,
-	0xff, 0xa1, 0x6e, 0x02,
-	0xff, 0x6e, 0x64, 0x02,
-	0x88, 0xa1, 0x14, 0x1e,
-	0x00, 0x55, 0x10, 0x1a,
-	0x20, 0xa0, 0x17, 0x1a,
-	0x00, 0x55, 0x55, 0x00,
-	0x00, 0x65, 0x17, 0x10,
-	0xff, 0x90, 0x9b, 0x02,
-	0x00, 0x65, 0x01, 0x10,
-	0xff, 0x57, 0x90, 0x02,
-	0x00, 0x65, 0x19, 0x10,
-	0x00, 0x54, 0x10, 0x1a,
-	0x20, 0xa0, 0x17, 0x1a,
-	0x00, 0x54, 0x54, 0x00,
-	0xff, 0x57, 0xb9, 0x02,
-	0xff, 0x90, 0x57, 0x02,
-	0xf7, 0x1f, 0x65, 0x02,
-	0x08, 0xa1, 0x64, 0x02,
-	0x00, 0x65, 0x65, 0x00,
-	0xff, 0x65, 0x1f, 0x02,
-	0x00, 0xa1, 0x1f, 0x17,
-	0x58, 0x6a, 0x00, 0x00,
-	0xff, 0xb8, 0x22, 0x1a,
-	0xa1, 0x6a, 0x91, 0x00,
-	0x00, 0x65, 0x30, 0x10,
-	0x40, 0xa0, 0x64, 0x02,
-	0x07, 0xa1, 0x35, 0x02,
-	0x00, 0x35, 0x35, 0x00,
-	0x80, 0x35, 0x35, 0x00,
-	0x01, 0x6a, 0x34, 0x00,
-	0xb0, 0xa0, 0x30, 0x1e,
-	0x36, 0x6a, 0x66, 0x00,
-	0x20, 0xa0, 0x2e, 0x1e,
-	0x23, 0xa0, 0x64, 0x02,
-	0xff, 0x64, 0x6d, 0x02,
-	0xff, 0x90, 0x6d, 0x02,
-	0xcb, 0x66, 0x34, 0x06,
-	0x90, 0xa0, 0x30, 0x1e,
-	0x00, 0x66, 0x51, 0x17,
-	0x40, 0x0b, 0x37, 0x1a,
-	0x20, 0x0b, 0x30, 0x1e,
-	0xff, 0x6a, 0x34, 0x02,
-	0x00, 0x19, 0x1f, 0x17,
-	0x03, 0x53, 0x53, 0x02,
-	0x80, 0x53, 0x53, 0x00,
-	0x00, 0x65, 0x39, 0x10,
-	0x03, 0x53, 0x53, 0x02,
-	0xff, 0xb9, 0x57, 0x02,
-	0x02, 0x01, 0x01, 0x00,
-	0x00, 0x65, 0x4d, 0x17,
-	0xff, 0x6c, 0x04, 0x02,
-	0x02, 0x6a, 0x00, 0x00,
-	0x08, 0x6a, 0x0c, 0x00,
-	0x60, 0x6a, 0x0b, 0x00,
-	0x08, 0x0c, 0x04, 0x1b,
-	0x01, 0x0c, 0x3f, 0x1e,
-	0x04, 0x0c, 0x44, 0x1e,
-	0x04, 0x0c, 0x0c, 0x00,
-	0xe1, 0x6a, 0x91, 0x00,
-	0xe0, 0x03, 0x64, 0x02,
-	0xff, 0x64, 0x49, 0x02,
-	0xff, 0x64, 0x03, 0x02,
-	0x00, 0x6a, 0x4e, 0x1c,
-	0x40, 0x64, 0x54, 0x1c,
-	0x80, 0x64, 0x81, 0x1c,
-	0xa0, 0x64, 0x90, 0x1c,
-	0xc0, 0x64, 0x8e, 0x1c,
-	0xe0, 0x64, 0xa4, 0x1c,
-	0x01, 0x6a, 0x91, 0x00,
-	0x7d, 0x6a, 0x4c, 0x00,
-	0x00, 0x65, 0x55, 0x10,
-	0xff, 0xa9, 0x08, 0x02,
-	0xff, 0xaa, 0x09, 0x02,
-	0xff, 0xab, 0x0a, 0x02,
-	0x00, 0x65, 0x59, 0x10,
-	0x79, 0x6a, 0x4c, 0x00,
-	0x00, 0x65, 0x23, 0x17,
-	0x04, 0x53, 0x50, 0x1a,
-	0x00, 0x65, 0x31, 0x17,
-	0x04, 0x53, 0x53, 0x00,
-	0x01, 0x4d, 0x5b, 0x18,
-	0xbf, 0x4c, 0x4c, 0x02,
-	0x00, 0x4c, 0x17, 0x17,
-	0x04, 0x0b, 0x7c, 0x1e,
-	0xff, 0x4d, 0x4d, 0x06,
-	0xff, 0x4d, 0x7c, 0x1e,
-	0xff, 0x6a, 0x64, 0x02,
-	0x0c, 0x4e, 0x4e, 0x06,
-	0x00, 0x4f, 0x4f, 0x08,
-	0xff, 0x6a, 0x8e, 0x02,
-	0xff, 0x6a, 0x8d, 0x02,
-	0x0c, 0x6a, 0x8c, 0x00,
-	0xff, 0x4e, 0x88, 0x02,
-	0xff, 0x4f, 0x89, 0x02,
-	0xff, 0x50, 0x8a, 0x02,
-	0xff, 0x51, 0x8b, 0x02,
-	0x0d, 0x93, 0x93, 0x00,
-	0x08, 0x94, 0x6a, 0x1e,
-	0x40, 0x93, 0x93, 0x02,
-	0x08, 0x93, 0x6c, 0x1a,
-	0xff, 0x99, 0x88, 0x02,
-	0xff, 0x99, 0x89, 0x02,
-	0xff, 0x99, 0x8a, 0x02,
-	0xff, 0x99, 0x8b, 0x02,
-	0xff, 0x99, 0x6a, 0x02,
-	0xff, 0x99, 0x6a, 0x02,
-	0xff, 0x99, 0x6a, 0x02,
-	0xff, 0x99, 0x6a, 0x02,
-	0xff, 0x99, 0x8c, 0x02,
-	0xff, 0x99, 0x8d, 0x02,
-	0xff, 0x99, 0x8e, 0x02,
-	0xff, 0x8c, 0x08, 0x02,
-	0xff, 0x8d, 0x09, 0x02,
-	0xff, 0x8e, 0x0a, 0x02,
-	0x10, 0x0c, 0x59, 0x1e,
-	0xff, 0x08, 0xa9, 0x02,
-	0xff, 0x09, 0xaa, 0x02,
-	0xff, 0x0a, 0xab, 0x02,
-	0xff, 0x4d, 0xa8, 0x02,
-	0x00, 0x65, 0x3f, 0x10,
-	0x00, 0x65, 0x23, 0x17,
-	0xff, 0xb4, 0x88, 0x02,
-	0xff, 0xb5, 0x89, 0x02,
-	0xff, 0xb6, 0x8a, 0x02,
-	0xff, 0xb7, 0x8b, 0x02,
-	0xff, 0xb8, 0x8c, 0x02,
-	0xff, 0x6a, 0x8d, 0x02,
-	0xff, 0x6a, 0x8e, 0x02,
-	0xff, 0x8c, 0x08, 0x02,
-	0xff, 0x8d, 0x09, 0x02,
-	0xff, 0x8e, 0x0a, 0x02,
-	0x3d, 0x6a, 0x17, 0x17,
-	0x00, 0x65, 0x3f, 0x10,
-	0xa2, 0x6a, 0x12, 0x17,
-	0x00, 0x65, 0xb0, 0x10,
-	0xff, 0x34, 0x92, 0x1a,
-	0x08, 0x6a, 0x07, 0x17,
-	0x35, 0x6a, 0x65, 0x00,
-	0xff, 0x34, 0x66, 0x02,
-	0x10, 0x0c, 0xa1, 0x1a,
-	0x02, 0x0b, 0x94, 0x1e,
-	0x01, 0x66, 0x98, 0x18,
-	0x40, 0x6a, 0x0c, 0x00,
-	0xff, 0x66, 0x66, 0x06,
-	0x02, 0x0b, 0x0b, 0x00,
-	0xff, 0x6c, 0x06, 0x02,
-	0xff, 0x66, 0x94, 0x1a,
-	0x08, 0x0c, 0xa2, 0x1a,
-	0x01, 0x0c, 0x9c, 0x1e,
-	0x10, 0x0c, 0xa2, 0x1a,
-	0x10, 0x03, 0x03, 0x00,
-	0x00, 0x65, 0x3f, 0x10,
-	0x40, 0x6a, 0x0c, 0x00,
-	0xff, 0x6a, 0x34, 0x02,
-	0x00, 0x65, 0x3f, 0x10,
-	0x64, 0x6a, 0x12, 0x17,
-	0xff, 0x64, 0x31, 0x02,
-	0x80, 0x64, 0xe4, 0x1a,
-	0x04, 0x64, 0xde, 0x1c,
-	0x02, 0x64, 0xe0, 0x1c,
-	0x00, 0x6a, 0xb2, 0x1c,
-	0x03, 0x64, 0xe2, 0x1c,
-	0x01, 0x64, 0xc5, 0x1c,
-	0x07, 0x64, 0x02, 0x1d,
-	0x10, 0x03, 0x03, 0x00,
-	0x11, 0x6a, 0x91, 0x00,
-	0x07, 0x6a, 0x07, 0x17,
-	0x00, 0x65, 0x14, 0x17,
-	0x00, 0x65, 0x3f, 0x10,
-	0xff, 0xa8, 0xb4, 0x1e,
-	0x81, 0x6a, 0x91, 0x00,
-	0xff, 0xa2, 0xb8, 0x1e,
-	0x71, 0x6a, 0x91, 0x00,
-	0x80, 0x4a, 0xb8, 0x18,
-	0x00, 0x65, 0xb0, 0x10,
-	0x20, 0xa0, 0xbf, 0x1a,
-	0xff, 0xa1, 0x6e, 0x02,
-	0xff, 0x6e, 0x64, 0x02,
-	0x88, 0xa1, 0xbe, 0x1e,
-	0x00, 0x55, 0x55, 0x04,
-	0x00, 0x65, 0xbf, 0x10,
-	0x00, 0x54, 0x54, 0x04,
-	0xff, 0xb8, 0xc2, 0x1a,
-	0xb1, 0x6a, 0x91, 0x00,
-	0x00, 0x65, 0x00, 0x10,
-	0xff, 0x90, 0x9d, 0x02,
-	0x02, 0x6a, 0x91, 0x00,
-	0x00, 0x65, 0xb0, 0x10,
-	0x4a, 0x6a, 0x0e, 0x17,
-	0x64, 0x6a, 0x0e, 0x17,
-	0x01, 0x64, 0xd4, 0x1c,
-	0x03, 0x64, 0xca, 0x1c,
-	0x00, 0x65, 0xad, 0x10,
-	0x02, 0x4a, 0xad, 0x18,
-	0x4a, 0x6a, 0x0e, 0x17,
-	0x51, 0x6a, 0x91, 0x00,
-	0xff, 0x4a, 0xb0, 0x1e,
-	0x40, 0x4a, 0xad, 0x1c,
-	0x7f, 0x4a, 0x4a, 0x02,
-	0x35, 0x6a, 0x66, 0x00,
-	0x35, 0x6a, 0x62, 0x17,
-	0x10, 0x03, 0x03, 0x00,
-	0x00, 0x65, 0xb0, 0x10,
-	0x03, 0x4a, 0xad, 0x18,
-	0x4a, 0x6a, 0x0e, 0x17,
-	0x64, 0x6a, 0x0e, 0x17,
-	0x41, 0x6a, 0x91, 0x00,
-	0xff, 0x4a, 0xb0, 0x1e,
-	0x40, 0x4a, 0xad, 0x1c,
-	0x35, 0x6a, 0x66, 0x00,
-	0x35, 0x6a, 0x53, 0x17,
-	0x10, 0x03, 0x03, 0x00,
-	0x00, 0x65, 0xb0, 0x10,
-	0x04, 0xa0, 0xa0, 0x00,
-	0x00, 0x65, 0xb0, 0x10,
-	0x00, 0x65, 0x40, 0x17,
-	0x00, 0x65, 0xb0, 0x10,
-	0xfb, 0x53, 0x53, 0x02,
-	0x00, 0x65, 0xb0, 0x10,
-	0x78, 0x64, 0xad, 0x1a,
-	0x07, 0x64, 0x64, 0x02,
-	0x00, 0x19, 0x56, 0x00,
-	0xf7, 0x56, 0x56, 0x02,
-	0x08, 0x1f, 0x64, 0x02,
-	0x00, 0x56, 0x56, 0x00,
-	0x00, 0x65, 0x14, 0x17,
-	0x08, 0x0c, 0xf0, 0x1a,
-	0x01, 0x0c, 0xeb, 0x1e,
-	0x10, 0x0c, 0xf0, 0x1a,
-	0x64, 0x6a, 0x12, 0x17,
-	0x20, 0x64, 0xf4, 0x1c,
-	0x00, 0x6a, 0x26, 0x17,
-	0xfb, 0xa0, 0xa0, 0x02,
-	0x40, 0x53, 0x53, 0x00,
-	0x00, 0x65, 0x3f, 0x10,
-	0x4a, 0x6a, 0x0e, 0x17,
-	0xff, 0x59, 0x64, 0x02,
-	0x00, 0x4a, 0x65, 0x06,
-	0x00, 0x65, 0xfe, 0x12,
-	0xff, 0x4a, 0x90, 0x02,
-	0xff, 0x56, 0x64, 0x02,
-	0x00, 0xa1, 0xfe, 0x18,
-	0x20, 0xa0, 0xfe, 0x1e,
-	0x00, 0x65, 0x14, 0x17,
-	0x00, 0x65, 0xf1, 0x10,
-	0x10, 0x03, 0x03, 0x00,
-	0x91, 0x6a, 0x91, 0x00,
-	0x0d, 0x6a, 0x07, 0x17,
-	0x00, 0x65, 0xb0, 0x10,
-	0x61, 0x6a, 0x91, 0x00,
-	0x00, 0x65, 0xb0, 0x10,
-	0x40, 0x6a, 0x0c, 0x00,
-	0xff, 0xb8, 0xb8, 0x1e,
-	0x00, 0x65, 0x00, 0x10,
-	0x50, 0x6a, 0x60, 0x00,
-	0xff, 0x34, 0x0b, 0x1f,
-	0x10, 0x6a, 0x60, 0x00,
-	0xc1, 0x6a, 0x91, 0x00,
-	0x01, 0x6a, 0x34, 0x00,
-	0xff, 0x65, 0x35, 0x02,
-	0x10, 0x6a, 0x60, 0x01,
-	0x02, 0x0b, 0x0b, 0x00,
-	0xff, 0x06, 0x6a, 0x02,
-	0x10, 0x0c, 0x15, 0x1b,
-	0x02, 0x0b, 0x10, 0x1f,
-	0xff, 0x65, 0x66, 0x02,
-	0xff, 0x12, 0x6d, 0x03,
-	0xff, 0x06, 0x6a, 0x03,
-	0xd1, 0x6a, 0x91, 0x00,
-	0x00, 0x65, 0x3f, 0x10,
-	0xff, 0x65, 0x93, 0x02,
-	0x01, 0x0b, 0x1a, 0x1b,
-	0x10, 0x0c, 0x18, 0x1f,
-	0x04, 0x65, 0x1c, 0x1b,
-	0x01, 0x94, 0x1b, 0x1f,
-	0x40, 0x93, 0x93, 0x02,
-	0x38, 0x93, 0x1d, 0x1b,
-	0xff, 0x6a, 0x6a, 0x03,
-	0xf0, 0x65, 0x65, 0x02,
-	0x0f, 0x05, 0x64, 0x02,
-	0x00, 0x65, 0x65, 0x00,
-	0xff, 0x65, 0x05, 0x03,
-	0x80, 0x53, 0x74, 0x1f,
-	0x40, 0x53, 0x74, 0x1b,
-	0x21, 0x6a, 0x91, 0x01,
-	0xff, 0x56, 0x64, 0x02,
-	0xff, 0x65, 0x90, 0x02,
-	0x00, 0xa1, 0x2b, 0x19,
-	0x04, 0xa0, 0x2b, 0x1f,
-	0xff, 0x6a, 0x6a, 0x03,
-	0x01, 0x65, 0x65, 0x06,
-	0xff, 0x52, 0x64, 0x02,
-	0x00, 0x65, 0x26, 0x19,
-	0x31, 0x6a, 0x91, 0x00,
-	0x06, 0x6a, 0x07, 0x17,
-	0x10, 0x03, 0x03, 0x01,
-	0xff, 0xac, 0x88, 0x02,
-	0xff, 0xad, 0x89, 0x02,
-	0xff, 0xae, 0x8a, 0x02,
-	0xff, 0xaf, 0x8b, 0x02,
-	0xff, 0xb0, 0x8c, 0x02,
-	0xff, 0xb1, 0x8d, 0x02,
-	0xff, 0xb2, 0x8e, 0x02,
-	0xff, 0x8c, 0x08, 0x02,
-	0xff, 0x8d, 0x09, 0x02,
-	0xff, 0x8e, 0x0a, 0x02,
-	0xff, 0xa3, 0x4d, 0x02,
-	0xff, 0xa4, 0x4e, 0x02,
-	0xff, 0xa5, 0x4f, 0x02,
-	0xff, 0xa6, 0x50, 0x02,
-	0xff, 0xa7, 0x51, 0x03,
-	0x04, 0x53, 0x74, 0x1f,
-	0xff, 0x4d, 0xa3, 0x02,
-	0xff, 0x4e, 0xa4, 0x02,
-	0xff, 0x4f, 0xa5, 0x02,
-	0xff, 0x50, 0xa6, 0x02,
-	0xff, 0x51, 0xa7, 0x02,
-	0xff, 0x14, 0xac, 0x02,
-	0xff, 0x15, 0xad, 0x02,
-	0xff, 0x16, 0xae, 0x02,
-	0xff, 0x17, 0xaf, 0x02,
-	0xff, 0xa9, 0xb0, 0x02,
-	0xff, 0xaa, 0xb1, 0x02,
-	0xff, 0xab, 0xb2, 0x03,
-	0x4c, 0x05, 0x64, 0x0a,
-	0x08, 0x1f, 0x50, 0x1f,
-	0x08, 0x64, 0x64, 0x00,
-	0x20, 0x64, 0x65, 0x07,
-	0x80, 0xa0, 0x61, 0x1b,
-	0x08, 0x53, 0x53, 0x00,
-	0x01, 0x6a, 0x6d, 0x00,
-	0x03, 0x6a, 0x6d, 0x00,
-	0x01, 0x6a, 0x6d, 0x00,
-	0x00, 0x65, 0x67, 0x17,
-	0xff, 0x4a, 0x6d, 0x02,
-	0x08, 0x53, 0x5b, 0x1b,
-	0x0f, 0x6c, 0x6d, 0x02,
-	0xcb, 0x66, 0x34, 0x07,
-	0x08, 0x53, 0x53, 0x04,
-	0x80, 0x04, 0x5f, 0x1b,
-	0x0f, 0x6a, 0x6d, 0x00,
-	0x00, 0x65, 0x5a, 0x11,
-	0x08, 0x6a, 0x6d, 0x00,
-	0x00, 0x65, 0x5a, 0x11,
-	0x01, 0x6a, 0x4a, 0x00,
-	0x01, 0x6a, 0x6d, 0x00,
-	0x02, 0x6a, 0x6d, 0x00,
-	0x03, 0x6a, 0x6d, 0x00,
-	0xff, 0x4a, 0x6d, 0x02,
-	0xcb, 0x66, 0x34, 0x07,
-	0x00, 0x65, 0x4d, 0x17,
-	0x4c, 0x6c, 0x64, 0x0a,
-	0xff, 0x65, 0x65, 0x06,
-	0x07, 0x64, 0x64, 0x02,
-	0xff, 0x6a, 0x4a, 0x02,
-	0x0f, 0x64, 0x70, 0x1f,
-	0x19, 0x4a, 0x4a, 0x06,
-	0xff, 0x64, 0x64, 0x06,
-	0x00, 0x65, 0x6c, 0x11,
-	0x2e, 0x4a, 0x4a, 0x0a,
-	0x19, 0x4a, 0x4a, 0x06,
-	0x20, 0x01, 0x74, 0x1f,
-	0x1f, 0x4a, 0x4a, 0x0a,
-	0xff, 0x6a, 0x6a, 0x03,
diff --git a/i386/i386at/gpl/linux/scsi/constants.c b/i386/i386at/gpl/linux/scsi/constants.c
deleted file mode 100644
index 07f071b2..00000000
--- a/i386/i386at/gpl/linux/scsi/constants.c
+++ /dev/null
@@ -1,649 +0,0 @@
-/* 
- * ASCII values for a number of symbolic constants, printing functions,
- * etc.
- */
-
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#define __NO_VERSION__
-#include <linux/module.h>
-
-#include <linux/config.h>
-#include <linux/blk.h>
-#include <linux/kernel.h>
-#include "scsi.h"
-#include "hosts.h"
-
-#define CONST_COMMAND   0x01
-#define CONST_STATUS    0x02
-#define CONST_SENSE     0x04
-#define CONST_XSENSE    0x08
-#define CONST_CMND      0x10
-#define CONST_MSG       0x20
-#define CONST_HOST	0x40
-#define CONST_DRIVER	0x80
-
-static const char unknown[] = "UNKNOWN";
-
-#ifdef CONFIG_SCSI_CONSTANTS
-#ifdef CONSTANTS
-#undef CONSTANTS
-#endif
-#define CONSTANTS (CONST_COMMAND | CONST_STATUS | CONST_SENSE | CONST_XSENSE \
-		   | CONST_CMND | CONST_MSG | CONST_HOST | CONST_DRIVER)
-#endif
-
-#if (CONSTANTS & CONST_COMMAND)
-static const char * group_0_commands[] = {
-/* 00-03 */ "Test Unit Ready", "Rezero Unit", unknown, "Request Sense",
-/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reasssign Blocks",
-/* 08-0d */ "Read (6)", unknown, "Write (6)", "Seek (6)", unknown, unknown,
-/* 0e-12 */ unknown, "Read Reverse", "Write Filemarks", "Space", "Inquiry",  
-/* 13-16 */ unknown, "Recover Buffered Data", "Mode Select", "Reserve",
-/* 17-1b */ "Release", "Copy", "Erase", "Mode Sense", "Start/Stop Unit",
-/* 1c-1d */ "Receive Diagnostic", "Send Diagnostic", 
-/* 1e-1f */ "Prevent/Allow Medium Removal", unknown,
-};
-
-
-static const char *group_1_commands[] = {
-/* 20-22 */  unknown, unknown, unknown,
-/* 23-28 */ unknown, unknown, "Read Capacity", unknown, unknown, "Read (10)", 
-/* 29-2d */ unknown, "Write (10)", "Seek (10)", unknown, unknown, 
-/* 2e-31 */ "Write Verify","Verify", "Search High", "Search Equal", 
-/* 32-34 */ "Search Low", "Set Limits", "Prefetch or Read Position", 
-/* 35-37 */ "Synchronize Cache","Lock/Unlock Cache", "Read Defect Data", 
-/* 38-3c */ "Medium Scan", "Compare","Copy Verify", "Write Buffer", "Read Buffer", 
-/* 3d-3f */ "Update Block", "Read Long",  "Write Long",
-};
-
-
-static const char *group_2_commands[] = {
-/* 40-41 */ "Change Definition", "Write Same", 
-/* 42-48 */ unknown, unknown, unknown, unknown, unknown, unknown, unknown, 
-/* 49-4f */ unknown, unknown, unknown, "Log Select", "Log Sense", unknown, unknown,
-/* 50-55 */ unknown, unknown, unknown, unknown, unknown, "Mode Select (10)",
-/* 56-5b */ unknown, unknown, unknown, unknown, "Mode Sense (10)", unknown,
-/* 5c-5f */ unknown, unknown, unknown,
-};
-
-
-
-#define group(opcode) (((opcode) >> 5) & 7)
-
-#define RESERVED_GROUP  0
-#define VENDOR_GROUP    1
-#define NOTEXT_GROUP    2
-
-static const char **commands[] = {
-    group_0_commands, group_1_commands, group_2_commands, 
-    (const char **) RESERVED_GROUP, (const char **) RESERVED_GROUP, 
-    (const char **) NOTEXT_GROUP, (const char **) VENDOR_GROUP, 
-    (const char **) VENDOR_GROUP
-};
-
-static const char reserved[] = "RESERVED";
-static const char vendor[] = "VENDOR SPECIFIC";
-
-static void print_opcode(int opcode) {
-    const char **table = commands[ group(opcode) ];
-    switch ((unsigned long) table) {
-    case RESERVED_GROUP:
-	printk("%s(0x%02x) ", reserved, opcode); 
-	break;
-    case NOTEXT_GROUP:
-	printk("%s(0x%02x) ", unknown, opcode); 
-	break;
-    case VENDOR_GROUP:
-	printk("%s(0x%02x) ", vendor, opcode); 
-	break;
-    default:
-	printk("%s ",table[opcode & 0x1f]);
-    }
-}
-#else /* CONST & CONST_COMMAND */
-static void print_opcode(int opcode) {
-    printk("0x%02x ", opcode);
-}
-#endif  
-
-void print_command (unsigned char *command) {
-    int i,s;
-    print_opcode(command[0]);
-    for ( i = 1, s = COMMAND_SIZE(command[0]); i < s; ++i) 
-	printk("%02x ", command[i]);
-    printk("\n");
-}
-
-#if (CONSTANTS & CONST_STATUS)
-static const char * statuses[] = {
-/* 0-4 */ "Good", "Check Condition", "Condition Good", unknown, "Busy", 
-/* 5-9 */ unknown, unknown, unknown, "Intermediate Good", unknown, 
-/* a-d */ "Intermediate Good", unknown, "Reservation Conflict", unknown,
-/* e-f */ unknown, unknown,
-};
-#endif
-
-void print_status (int status) {
-    status = (status >> 1) & 0xf;
-#if (CONSTANTS & CONST_STATUS)
-    printk("%s ",statuses[status]);
-#else
-    printk("0x%0x ", status); 
-#endif 
-}
-
-#if (CONSTANTS & CONST_XSENSE)
-#define D 0x001  /* DIRECT ACCESS DEVICE (disk) */
-#define T 0x002  /* SEQUENTIAL ACCESS DEVICE (tape) */
-#define L 0x004  /* PRINTER DEVICE */
-#define P 0x008  /* PROCESSOR DEVICE */
-#define W 0x010  /* WRITE ONCE READ MULTIPLE DEVICE */
-#define R 0x020  /* READ ONLY (CD-ROM) DEVICE */
-#define S 0x040  /* SCANNER DEVICE */
-#define O 0x080  /* OPTICAL MEMORY DEVICE */
-#define M 0x100  /* MEDIA CHANGER DEVICE */
-#define C 0x200  /* COMMUNICATION DEVICE */
-
-struct error_info{
-    unsigned char code1, code2;
-    unsigned short int devices;
-    const char * text;
-};
-
-struct error_info2{
-    unsigned char code1, code2_min, code2_max;
-    unsigned short int devices;
-    const char * text;
-};
-
-static struct error_info2 additional2[] =
-{
-  {0x40,0x00,0x7f,D,"Ram failure (%x)"},
-  {0x40,0x80,0xff,D|T|L|P|W|R|S|O|M|C,"Diagnostic failure on component (%x)"},
-  {0x41,0x00,0xff,D,"Data path failure (%x)"},
-  {0x42,0x00,0xff,D,"Power-on or self-test failure (%x)"},
-  {0, 0, 0, 0, NULL}
-};
-
-static struct error_info additional[] =
-{
-  {0x00,0x01,T,"Filemark detected"},
-  {0x00,0x02,T|S,"End-of-partition/medium detected"},
-  {0x00,0x03,T,"Setmark detected"},
-  {0x00,0x04,T|S,"Beginning-of-partition/medium detected"},
-  {0x00,0x05,T|S,"End-of-data detected"},
-  {0x00,0x06,D|T|L|P|W|R|S|O|M|C,"I/O process terminated"},
-  {0x00,0x11,R,"Audio play operation in progress"},
-  {0x00,0x12,R,"Audio play operation paused"},
-  {0x00,0x13,R,"Audio play operation successfully completed"},
-  {0x00,0x14,R,"Audio play operation stopped due to error"},
-  {0x00,0x15,R,"No current audio status to return"},
-  {0x01,0x00,D|W|O,"No index/sector signal"},
-  {0x02,0x00,D|W|R|O|M,"No seek complete"},
-  {0x03,0x00,D|T|L|W|S|O,"Peripheral device write fault"},
-  {0x03,0x01,T,"No write current"},
-  {0x03,0x02,T,"Excessive write errors"},
-  {0x04,0x00,D|T|L|P|W|R|S|O|M|C,
-     "Logical unit not ready, cause not reportable"},
-  {0x04,0x01,D|T|L|P|W|R|S|O|M|C,
-     "Logical unit is in process of becoming ready"},
-  {0x04,0x02,D|T|L|P|W|R|S|O|M|C,
-     "Logical unit not ready, initializing command required"},
-  {0x04,0x03,D|T|L|P|W|R|S|O|M|C,
-     "Logical unit not ready, manual intervention required"},
-  {0x04,0x04,D|T|L|O,"Logical unit not ready, format in progress"},
-  {0x05,0x00,D|T|L|W|R|S|O|M|C,"Logical unit does not respond to selection"},
-  {0x06,0x00,D|W|R|O|M,"No reference position found"},
-  {0x07,0x00,D|T|L|W|R|S|O|M,"Multiple peripheral devices selected"},
-  {0x08,0x00,D|T|L|W|R|S|O|M|C,"Logical unit communication failure"},
-  {0x08,0x01,D|T|L|W|R|S|O|M|C,"Logical unit communication time-out"},
-  {0x08,0x02,D|T|L|W|R|S|O|M|C,"Logical unit communication parity error"},
-  {0x09,0x00,D|T|W|R|O,"Track following error"},
-  {0x09,0x01,W|R|O,"Tracking servo failure"},
-  {0x09,0x02,W|R|O,"Focus servo failure"},
-  {0x09,0x03,W|R|O,"Spindle servo failure"},
-  {0x0A,0x00,D|T|L|P|W|R|S|O|M|C,"Error log overflow"},
-  {0x0C,0x00,T|S,"Write error"},
-  {0x0C,0x01,D|W|O,"Write error recovered with auto reallocation"},
-  {0x0C,0x02,D|W|O,"Write error - auto reallocation failed"},
-  {0x10,0x00,D|W|O,"Id crc or ecc error"},
-  {0x11,0x00,D|T|W|R|S|O,"Unrecovered read error"},
-  {0x11,0x01,D|T|W|S|O,"Read retries exhausted"},
-  {0x11,0x02,D|T|W|S|O,"Error too long to correct"},
-  {0x11,0x03,D|T|W|S|O,"Multiple read errors"},
-  {0x11,0x04,D|W|O,"Unrecovered read error - auto reallocate failed"},
-  {0x11,0x05,W|R|O,"L-ec uncorrectable error"},
-  {0x11,0x06,W|R|O,"Circ unrecovered error"},
-  {0x11,0x07,W|O,"Data resynchronization error"},
-  {0x11,0x08,T,"Incomplete block read"},
-  {0x11,0x09,T,"No gap found"},
-  {0x11,0x0A,D|T|O,"Miscorrected error"},
-  {0x11,0x0B,D|W|O,"Unrecovered read error - recommend reassignment"},
-  {0x11,0x0C,D|W|O,"Unrecovered read error - recommend rewrite the data"},
-  {0x12,0x00,D|W|O,"Address mark not found for id field"},
-  {0x13,0x00,D|W|O,"Address mark not found for data field"},
-  {0x14,0x00,D|T|L|W|R|S|O,"Recorded entity not found"},
-  {0x14,0x01,D|T|W|R|O,"Record not found"},
-  {0x14,0x02,T,"Filemark or setmark not found"},
-  {0x14,0x03,T,"End-of-data not found"},
-  {0x14,0x04,T,"Block sequence error"},
-  {0x15,0x00,D|T|L|W|R|S|O|M,"Random positioning error"},
-  {0x15,0x01,D|T|L|W|R|S|O|M,"Mechanical positioning error"},
-  {0x15,0x02,D|T|W|R|O,"Positioning error detected by read of medium"},
-  {0x16,0x00,D|W|O,"Data synchronization mark error"},
-  {0x17,0x00,D|T|W|R|S|O,"Recovered data with no error correction applied"},
-  {0x17,0x01,D|T|W|R|S|O,"Recovered data with retries"},
-  {0x17,0x02,D|T|W|R|O,"Recovered data with positive head offset"},
-  {0x17,0x03,D|T|W|R|O,"Recovered data with negative head offset"},
-  {0x17,0x04,W|R|O,"Recovered data with retries and/or circ applied"},
-  {0x17,0x05,D|W|R|O,"Recovered data using previous sector id"},
-  {0x17,0x06,D|W|O,"Recovered data without ecc - data auto-reallocated"},
-  {0x17,0x07,D|W|O,"Recovered data without ecc - recommend reassignment"},
-  {0x18,0x00,D|T|W|R|O,"Recovered data with error correction applied"},
-  {0x18,0x01,D|W|R|O,"Recovered data with error correction and retries applied"},
-  {0x18,0x02,D|W|R|O,"Recovered data - data auto-reallocated"},
-  {0x18,0x03,R,"Recovered data with circ"},
-  {0x18,0x04,R,"Recovered data with lec"},
-  {0x18,0x05,D|W|R|O,"Recovered data - recommend reassignment"},
-  {0x19,0x00,D|O,"Defect list error"},
-  {0x19,0x01,D|O,"Defect list not available"},
-  {0x19,0x02,D|O,"Defect list error in primary list"},
-  {0x19,0x03,D|O,"Defect list error in grown list"},
-  {0x1A,0x00,D|T|L|P|W|R|S|O|M|C,"Parameter list length error"},
-  {0x1B,0x00,D|T|L|P|W|R|S|O|M|C,"Synchronous data transfer error"},
-  {0x1C,0x00,D|O,"Defect list not found"},
-  {0x1C,0x01,D|O,"Primary defect list not found"},
-  {0x1C,0x02,D|O,"Grown defect list not found"},
-  {0x1D,0x00,D|W|O,"Miscompare during verify operation"},
-  {0x1E,0x00,D|W|O,"Recovered id with ecc correction"},
-  {0x20,0x00,D|T|L|P|W|R|S|O|M|C,"Invalid command operation code"},
-  {0x21,0x00,D|T|W|R|O|M,"Logical block address out of range"},
-  {0x21,0x01,M,"Invalid element address"},
-  {0x22,0x00,D,"Illegal function (should use 20 00, 24 00, or 26 00)"},
-  {0x24,0x00,D|T|L|P|W|R|S|O|M|C,"Invalid field in cdb"},
-  {0x25,0x00,D|T|L|P|W|R|S|O|M|C,"Logical unit not supported"},
-  {0x26,0x00,D|T|L|P|W|R|S|O|M|C,"Invalid field in parameter list"},
-  {0x26,0x01,D|T|L|P|W|R|S|O|M|C,"Parameter not supported"},
-  {0x26,0x02,D|T|L|P|W|R|S|O|M|C,"Parameter value invalid"},
-  {0x26,0x03,D|T|L|P|W|R|S|O|M|C,"Threshold parameters not supported"},
-  {0x27,0x00,D|T|W|O,"Write protected"},
-  {0x28,0x00,D|T|L|P|W|R|S|O|M|C,"Not ready to ready transition (medium may have changed)"},
-  {0x28,0x01,M,"Import or export element accessed"},
-  {0x29,0x00,D|T|L|P|W|R|S|O|M|C,"Power on, reset, or bus device reset occurred"},
-  {0x2A,0x00,D|T|L|W|R|S|O|M|C,"Parameters changed"},
-  {0x2A,0x01,D|T|L|W|R|S|O|M|C,"Mode parameters changed"},
-  {0x2A,0x02,D|T|L|W|R|S|O|M|C,"Log parameters changed"},
-  {0x2B,0x00,D|T|L|P|W|R|S|O|C,"Copy cannot execute since host cannot disconnect"},
-  {0x2C,0x00,D|T|L|P|W|R|S|O|M|C,"Command sequence error"},
-  {0x2C,0x01,S,"Too many windows specified"},
-  {0x2C,0x02,S,"Invalid combination of windows specified"},
-  {0x2D,0x00,T,"Overwrite error on update in place"},
-  {0x2F,0x00,D|T|L|P|W|R|S|O|M|C,"Commands cleared by another initiator"},
-  {0x30,0x00,D|T|W|R|O|M,"Incompatible medium installed"},
-  {0x30,0x01,D|T|W|R|O,"Cannot read medium - unknown format"},
-  {0x30,0x02,D|T|W|R|O,"Cannot read medium - incompatible format"},
-  {0x30,0x03,D|T,"Cleaning cartridge installed"},
-  {0x31,0x00,D|T|W|O,"Medium format corrupted"},
-  {0x31,0x01,D|L|O,"Format command failed"},
-  {0x32,0x00,D|W|O,"No defect spare location available"},
-  {0x32,0x01,D|W|O,"Defect list update failure"},
-  {0x33,0x00,T,"Tape length error"},
-  {0x36,0x00,L,"Ribbon, ink, or toner failure"},
-  {0x37,0x00,D|T|L|W|R|S|O|M|C,"Rounded parameter"},
-  {0x39,0x00,D|T|L|W|R|S|O|M|C,"Saving parameters not supported"},
-  {0x3A,0x00,D|T|L|W|R|S|O|M,"Medium not present"},
-  {0x3B,0x00,T|L,"Sequential positioning error"},
-  {0x3B,0x01,T,"Tape position error at beginning-of-medium"},
-  {0x3B,0x02,T,"Tape position error at end-of-medium"},
-  {0x3B,0x03,L,"Tape or electronic vertical forms unit not ready"},
-  {0x3B,0x04,L,"Slew failure"},
-  {0x3B,0x05,L,"Paper jam"},
-  {0x3B,0x06,L,"Failed to sense top-of-form"},
-  {0x3B,0x07,L,"Failed to sense bottom-of-form"},
-  {0x3B,0x08,T,"Reposition error"},
-  {0x3B,0x09,S,"Read past end of medium"},
-  {0x3B,0x0A,S,"Read past beginning of medium"},
-  {0x3B,0x0B,S,"Position past end of medium"},
-  {0x3B,0x0C,S,"Position past beginning of medium"},
-  {0x3B,0x0D,M,"Medium destination element full"},
-  {0x3B,0x0E,M,"Medium source element empty"},
-  {0x3D,0x00,D|T|L|P|W|R|S|O|M|C,"Invalid bits in identify message"},
-  {0x3E,0x00,D|T|L|P|W|R|S|O|M|C,"Logical unit has not self-configured yet"},
-  {0x3F,0x00,D|T|L|P|W|R|S|O|M|C,"Target operating conditions have changed"},
-  {0x3F,0x01,D|T|L|P|W|R|S|O|M|C,"Microcode has been changed"},
-  {0x3F,0x02,D|T|L|P|W|R|S|O|M|C,"Changed operating definition"},
-  {0x3F,0x03,D|T|L|P|W|R|S|O|M|C,"Inquiry data has changed"},
-  {0x43,0x00,D|T|L|P|W|R|S|O|M|C,"Message error"},
-  {0x44,0x00,D|T|L|P|W|R|S|O|M|C,"Internal target failure"},
-  {0x45,0x00,D|T|L|P|W|R|S|O|M|C,"Select or reselect failure"},
-  {0x46,0x00,D|T|L|P|W|R|S|O|M|C,"Unsuccessful soft reset"},
-  {0x47,0x00,D|T|L|P|W|R|S|O|M|C,"Scsi parity error"},
-  {0x48,0x00,D|T|L|P|W|R|S|O|M|C,"Initiator detected error message received"},
-  {0x49,0x00,D|T|L|P|W|R|S|O|M|C,"Invalid message error"},
-  {0x4A,0x00,D|T|L|P|W|R|S|O|M|C,"Command phase error"},
-  {0x4B,0x00,D|T|L|P|W|R|S|O|M|C,"Data phase error"},
-  {0x4C,0x00,D|T|L|P|W|R|S|O|M|C,"Logical unit failed self-configuration"},
-  {0x4E,0x00,D|T|L|P|W|R|S|O|M|C,"Overlapped commands attempted"},
-  {0x50,0x00,T,"Write append error"},
-  {0x50,0x01,T,"Write append position error"},
-  {0x50,0x02,T,"Position error related to timing"},
-  {0x51,0x00,T|O,"Erase failure"},
-  {0x52,0x00,T,"Cartridge fault"},
-  {0x53,0x00,D|T|L|W|R|S|O|M,"Media load or eject failed"},
-  {0x53,0x01,T,"Unload tape failure"},
-  {0x53,0x02,D|T|W|R|O|M,"Medium removal prevented"},
-  {0x54,0x00,P,"Scsi to host system interface failure"},
-  {0x55,0x00,P,"System resource failure"},
-  {0x57,0x00,R,"Unable to recover table-of-contents"},
-  {0x58,0x00,O,"Generation does not exist"},
-  {0x59,0x00,O,"Updated block read"},
-  {0x5A,0x00,D|T|L|P|W|R|S|O|M,"Operator request or state change input (unspecified)"},
-  {0x5A,0x01,D|T|W|R|O|M,"Operator medium removal request"},
-  {0x5A,0x02,D|T|W|O,"Operator selected write protect"},
-  {0x5A,0x03,D|T|W|O,"Operator selected write permit"},
-  {0x5B,0x00,D|T|L|P|W|R|S|O|M,"Log exception"},
-  {0x5B,0x01,D|T|L|P|W|R|S|O|M,"Threshold condition met"},
-  {0x5B,0x02,D|T|L|P|W|R|S|O|M,"Log counter at maximum"},
-  {0x5B,0x03,D|T|L|P|W|R|S|O|M,"Log list codes exhausted"},
-  {0x5C,0x00,D|O,"Rpl status change"},
-  {0x5C,0x01,D|O,"Spindles synchronized"},
-  {0x5C,0x02,D|O,"Spindles not synchronized"},
-  {0x60,0x00,S,"Lamp failure"},
-  {0x61,0x00,S,"Video acquisition error"},
-  {0x61,0x01,S,"Unable to acquire video"},
-  {0x61,0x02,S,"Out of focus"},
-  {0x62,0x00,S,"Scan head positioning error"},
-  {0x63,0x00,R,"End of user area encountered on this track"},
-  {0x64,0x00,R,"Illegal mode for this track"},
-  {0, 0, 0, NULL}
-};
-#endif
-
-#if (CONSTANTS & CONST_SENSE)
-static const char *snstext[] = {
-    "None","Recovered Error","Not Ready","Medium Error","Hardware Error",
-    "Illegal Request","Unit Attention","Data Protect","Blank Check",
-    "Key=9","Copy Aborted","Aborted Command","End-Of-Medium",
-    "Volume Overflow", "Miscompare", "Key=15"};
-#endif
-
-
-/* Print sense information */
-void print_sense(const char * devclass, Scsi_Cmnd * SCpnt)
-{
-    int i, s;
-    int sense_class, valid, code;
-    unsigned char * sense_buffer = SCpnt->sense_buffer;
-    const char * error = NULL;
-    
-    sense_class = (sense_buffer[0] >> 4) & 0x07;
-    code = sense_buffer[0] & 0xf;
-    valid = sense_buffer[0] & 0x80;
-    
-    if (sense_class == 7) { 
-	s = sense_buffer[7] + 8;
-	if(s > sizeof(SCpnt->sense_buffer)) s = sizeof(SCpnt->sense_buffer);
-	
-	if (!valid)
-	    printk("extra data not valid ");
-	
-	if (sense_buffer[2] & 0x80) printk( "FMK ");
-	if (sense_buffer[2] & 0x40) printk( "EOM ");
-	if (sense_buffer[2] & 0x20) printk( "ILI ");
-	
-	switch (code) {
-	case 0x0:
-	    error = "Current";
-	    break;
-	case 0x1:
-	    error = "Deferred";
-	    break;
-	default:
-	    error = "Invalid";
-	}
-	
-	printk("%s error ", error);
-	
-#if (CONSTANTS & CONST_SENSE)
-	printk( "%s%s: sense key %s\n", devclass,
-	       kdevname(SCpnt->request.rq_dev), snstext[sense_buffer[2] & 0x0f]);
-#else
-	printk("%s%s: sns = %2x %2x\n", devclass,
-	       kdevname(SCpnt->request.rq_dev), sense_buffer[0], sense_buffer[2]);
-#endif
-	
-	/* Check to see if additional sense information is available */
-	if(sense_buffer[7] + 7 < 13 ||
-	   (sense_buffer[12] == 0  && sense_buffer[13] ==  0)) goto done;
-	
-#if (CONSTANTS & CONST_XSENSE)
-	for(i=0; additional[i].text; i++)
-	    if(additional[i].code1 == sense_buffer[12] &&
-	       additional[i].code2 == sense_buffer[13])
-		printk("Additional sense indicates %s\n", additional[i].text);
-	
-	for(i=0; additional2[i].text; i++)
-	    if(additional2[i].code1 == sense_buffer[12] &&
-	       additional2[i].code2_min >= sense_buffer[13]  &&
-	       additional2[i].code2_max <= sense_buffer[13]) {
-		printk("Additional sense indicates ");
-		printk(additional2[i].text, sense_buffer[13]);
-		printk("\n");
-	    };
-#else
-	printk("ASC=%2x ASCQ=%2x\n", sense_buffer[12], sense_buffer[13]);
-#endif
-    } else { 
-	
-#if (CONSTANTS & CONST_SENSE)
-	if (sense_buffer[0] < 15)
-	    printk("%s%s: old sense key %s\n", devclass,
-	      kdevname(SCpnt->request.rq_dev), snstext[sense_buffer[0] & 0x0f]);
-	else
-#endif
-	    printk("%s%s: sns = %2x %2x\n", devclass,
-	      kdevname(SCpnt->request.rq_dev), sense_buffer[0], sense_buffer[2]);
-	
-	printk("Non-extended sense class %d code 0x%0x ", sense_class, code);
-	s = 4;
-    }
-    
- done:
-#if !(CONSTANTS & CONST_SENSE)
-    printk("Raw sense data:");
-    for (i = 0; i < s; ++i) 
-	printk("0x%02x ", sense_buffer[i]);
-    printk("\n");
-#endif
-    return;
-}
-
-#if (CONSTANTS & CONST_MSG) 
-static const char *one_byte_msgs[] = {
-/* 0x00 */ "Command Complete", NULL, "Save Pointers",
-/* 0x03 */ "Restore Pointers", "Disconnect", "Initiator Error", 
-/* 0x06 */ "Abort", "Message Reject", "Nop", "Message Parity Error",
-/* 0x0a */ "Linked Command Complete", "Linked Command Complete w/flag",
-/* 0x0c */ "Bus device reset", "Abort Tag", "Clear Queue", 
-/* 0x0f */ "Initiate Recovery", "Release Recovery"
-};
-
-#define NO_ONE_BYTE_MSGS (sizeof(one_byte_msgs)  / sizeof (const char *))
-
-static const char *two_byte_msgs[] = {
-/* 0x20 */ "Simple Queue Tag", "Head of Queue Tag", "Ordered Queue Tag"
-/* 0x23 */ "Ignore Wide Residue"
-};
-
-#define NO_TWO_BYTE_MSGS (sizeof(two_byte_msgs)  / sizeof (const char *))
-
-static const char *extended_msgs[] = {
-/* 0x00 */ "Modify Data Pointer", "Synchronous Data Transfer Request",
-/* 0x02 */ "SCSI-I Extended Identify", "Wide Data Transfer Request"
-};
-
-#define NO_EXTENDED_MSGS (sizeof(two_byte_msgs)  / sizeof (const char *))
-#endif /* (CONSTANTS & CONST_MSG) */
-
-int print_msg (const unsigned char *msg) {
-    int len = 0, i;
-    if (msg[0] == EXTENDED_MESSAGE) {
-	len = 3 + msg[1];
-#if (CONSTANTS & CONST_MSG)
-	if (msg[2] < NO_EXTENDED_MSGS)
-	    printk ("%s ", extended_msgs[msg[2]]); 
-	else 
-	    printk ("Extended Message, reserved code (0x%02x) ", (int) msg[2]);
-	switch (msg[2]) {
-	case EXTENDED_MODIFY_DATA_POINTER:
-	    printk("pointer = %d", (int) (msg[3] << 24) | (msg[4] << 16) | 
-		   (msg[5] << 8) | msg[6]);
-	    break;
-	case EXTENDED_SDTR:
-	    printk("period = %d ns, offset = %d", (int) msg[3] * 4, (int) 
-		   msg[4]);
-	    break;
-	case EXTENDED_WDTR:
-	    printk("width = 2^%d bytes", msg[3]);
-	    break;
-	default:
-	    for (i = 2; i < len; ++i) 
-		printk("%02x ", msg[i]);
-	}
-#else
-	for (i = 0; i < len; ++i)
-	    printk("%02x ", msg[i]);
-#endif
-	/* Identify */
-    } else if (msg[0] & 0x80) {
-#if (CONSTANTS & CONST_MSG)
-	printk("Identify disconnect %sallowed %s %d ",
-	       (msg[0] & 0x40) ? "" : "not ",
-	       (msg[0] & 0x20) ? "target routine" : "lun",
-	       msg[0] & 0x7);
-#else
-	printk("%02x ", msg[0]);
-#endif
-	len = 1;
-	/* Normal One byte */
-    } else if (msg[0] < 0x1f) {
-#if (CONSTANTS & CONST_MSG)
-	if (msg[0] < NO_ONE_BYTE_MSGS)
-	    printk(one_byte_msgs[msg[0]]);
-	else
-	    printk("reserved (%02x) ", msg[0]);
-#else
-	printk("%02x ", msg[0]);
-#endif
-	len = 1;
-	/* Two byte */
-    } else if (msg[0] <= 0x2f) {
-#if (CONSTANTS & CONST_MSG)
-	if ((msg[0] - 0x20) < NO_TWO_BYTE_MSGS)
-	    printk("%s %02x ", two_byte_msgs[msg[0] - 0x20], 
-		   msg[1]);
-	else 
-	    printk("reserved two byte (%02x %02x) ", 
-		   msg[0], msg[1]);
-#else
-	printk("%02x %02x", msg[0], msg[1]);
-#endif
-	len = 2;
-    } else 
-#if (CONSTANTS & CONST_MSG)
-	printk(reserved);
-#else
-    printk("%02x ", msg[0]);
-#endif
-    return len;
-}
-
-void print_Scsi_Cmnd (Scsi_Cmnd *cmd) {
-    printk("scsi%d : destination target %d, lun %d\n", 
-	   cmd->host->host_no, 
-	   cmd->target, 
-	   cmd->lun);
-    printk("        command = ");
-    print_command (cmd->cmnd);
-}
-
-#if (CONSTANTS & CONST_HOST)
-static const char * hostbyte_table[]={
-"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 
-"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",NULL};
-
-void print_hostbyte(int scsiresult)
-{   static int maxcode=0;
-    int i;
-   
-    if(!maxcode) {
-	for(i=0;hostbyte_table[i];i++) ;
-	maxcode=i-1;
-    }
-    printk("Hostbyte=0x%02x",host_byte(scsiresult));
-    if(host_byte(scsiresult)>maxcode) {
-	printk("is invalid "); 
-	return;
-    }
-    printk("(%s) ",hostbyte_table[host_byte(scsiresult)]);
-}
-#else
-void print_hostbyte(int scsiresult)
-{   printk("Hostbyte=0x%02x ",host_byte(scsiresult));
-}
-#endif
-
-#if (CONSTANTS & CONST_DRIVER)
-static const char * driverbyte_table[]={
-"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT",  "DRIVER_MEDIA", "DRIVER_ERROR", 
-"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD",NULL };
-
-static const char * driversuggest_table[]={"SUGGEST_OK",
-"SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE",
-unknown,unknown,unknown, "SUGGEST_SENSE",NULL};
-
-
-void print_driverbyte(int scsiresult)
-{   static int driver_max=0,suggest_max=0;
-    int i,dr=driver_byte(scsiresult)&DRIVER_MASK, 
-	su=(driver_byte(scsiresult)&SUGGEST_MASK)>>4;
-
-    if(!driver_max) {
-        for(i=0;driverbyte_table[i];i++) ;
-        driver_max=i;
-	for(i=0;driversuggest_table[i];i++) ;
-	suggest_max=i;
-    }
-    printk("Driverbyte=0x%02x",driver_byte(scsiresult));
-    printk("(%s,%s) ",
-	dr<driver_max  ? driverbyte_table[dr]:"invalid",
-	su<suggest_max ? driversuggest_table[su]:"invalid");
-}
-#else
-void print_driverbyte(int scsiresult)
-{   printk("Driverbyte=0x%02x ",driver_byte(scsiresult));
-}
-#endif
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/constants.h b/i386/i386at/gpl/linux/scsi/constants.h
deleted file mode 100644
index e10527ea..00000000
--- a/i386/i386at/gpl/linux/scsi/constants.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _CONSTANTS_H
-#define _CONSTANTS_H
-extern int print_msg(unsigned char *);
-extern void print_status(int);
-extern void print_Scsi_Cmnd (Scsi_Cmnd *);
-#endif /* def _CONSTANTS_H */
diff --git a/i386/i386at/gpl/linux/scsi/eata.c b/i386/i386at/gpl/linux/scsi/eata.c
deleted file mode 100644
index 29000332..00000000
--- a/i386/i386at/gpl/linux/scsi/eata.c
+++ /dev/null
@@ -1,1099 +0,0 @@
-/*
- *      eata.c - Low-level driver for EATA/DMA SCSI host adapters.
- *
- *       6 Jul 1995 rev. 2.01 for linux 1.3.7
- *          Update required by the new /proc/scsi support.
- *
- *      11 Mar 1995 rev. 2.00 for linux 1.2.0
- *          Fixed a bug which prevented media change detection for removable
- *          disk drives.
- *
- *      23 Feb 1995 rev. 1.18 for linux 1.1.94
- *          Added a check for scsi_register returning NULL.
- *
- *      11 Feb 1995 rev. 1.17 for linux 1.1.91
- *          Now DEBUG_RESET is disabled by default.
- *          Register a board even if it does not assert DMA protocol support
- *          (DPT SK2011B does not report correctly the dmasup bit).
- *
- *       9 Feb 1995 rev. 1.16 for linux 1.1.90
- *          Use host->wish_block instead of host->block.
- *          New list of Data Out SCSI commands.
- *
- *       8 Feb 1995 rev. 1.15 for linux 1.1.89
- *          Cleared target_time_out counter while performing a reset.
- *          All external symbols renamed to avoid possible name conflicts.
- *
- *      28 Jan 1995 rev. 1.14 for linux 1.1.86
- *          Added module support.
- *          Log and do a retry when a disk drive returns a target status 
- *          different from zero on a recovered error.
- *
- *      24 Jan 1995 rev. 1.13 for linux 1.1.85
- *          Use optimized board configuration, with a measured performance
- *          increase in the range 10%-20% on i/o throughput.
- *
- *      16 Jan 1995 rev. 1.12 for linux 1.1.81
- *          Fix mscp structure comments (no functional change).
- *          Display a message if check_region detects a port address
- *          already in use.
- *
- *      17 Dec 1994 rev. 1.11 for linux 1.1.74
- *          Use the scsicam_bios_param routine. This allows an easy
- *          migration path from disk partition tables created using 
- *          different SCSI drivers and non optimal disk geometry.
- *
- *      15 Dec 1994 rev. 1.10 for linux 1.1.74
- *          Added support for ISA EATA boards (DPT PM2011, DPT PM2021).
- *          The host->block flag is set for all the detected ISA boards.
- *          The detect routine no longer enforces LEVEL triggering
- *          for EISA boards, it just prints a warning message.
- *
- *      30 Nov 1994 rev. 1.09 for linux 1.1.68
- *          Redo i/o on target status CHECK_CONDITION for TYPE_DISK only.
- *          Added optional support for using a single board at a time.
- *
- *      18 Nov 1994 rev. 1.08 for linux 1.1.64
- *          Forces sg_tablesize = 64 and can_queue = 64 if these
- *          values are not correctly detected (DPT PM2012).
- *
- *      14 Nov 1994 rev. 1.07 for linux 1.1.63  Final BETA release.
- *      04 Aug 1994 rev. 1.00 for linux 1.1.39  First BETA release.
- *
- *
- *          This driver is based on the CAM (Common Access Method Committee)
- *          EATA (Enhanced AT Bus Attachment) rev. 2.0A, using DMA protocol.
- *
- *      Copyright (C) 1994, 1995 Dario Ballabio (dario@milano.europe.dg.com)
- *
- */
-
-/*
- *
- *  Here is a brief description of the DPT SCSI host adapters.
- *  All these boards provide an EATA/DMA compatible programming interface
- *  and are fully supported by this driver:
- *
- *  PM2011B/9X -  Entry Level ISA
- *  PM2021A/9X -  High Performance ISA
- *  PM2012A       Old EISA
- *  PM2012B       Old EISA
- *  PM2022A/9X -  Entry Level EISA
- *  PM2122A/9X -  High Performance EISA
- *  PM2322A/9X -  Extra High Performance EISA
- *
- *  The DPT PM2001 provides only the EATA/PIO interface and hence is not
- *  supported by this driver.
- *
- *  This code has been tested with up to 3 Distributed Processing Technology 
- *  PM2122A/9X (DPT SCSI BIOS v002.D1, firmware v05E.0) eisa controllers,
- *  no on board cache and no RAID option. 
- *  BIOS must be enabled on the first board and must be disabled for all other 
- *  boards. 
- *  Support is provided for any number of DPT PM2122 eisa boards.
- *  All boards should be configured at the same IRQ level.
- *  Multiple IRQ configurations are supported too.
- *  Boards can be located in any eisa slot (1-15) and are named EATA0, 
- *  EATA1,... in increasing eisa slot number. ISA boards are detected
- *  after the eisa slot probes.
- *
- *  The IRQ for EISA boards should be _level_ triggered (not _edge_ triggered).
- *  This is a requirement in order to support multiple boards on the same IRQ.
- *
- *  Other eisa configuration parameters are:
- *
- *  COMMAND QUEUING   : ENABLED
- *  COMMAND TIMEOUT   : ENABLED
- *  CACHE             : DISABLED
- *
- *  In order to support multiple ISA boards in a reliable way,
- *  the driver sets host->wish_block = TRUE for all ISA boards.
- */
-
-#if defined(MODULE)
-#include <linux/module.h>
-#include <linux/version.h>
-#endif
-
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/proc_fs.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-#include <asm/dma.h>
-#include <asm/irq.h>
-#include "linux/in.h"
-#include "eata.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_eata2x = {
-    PROC_SCSI_EATA2X, 6, "eata2x",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/* Subversion values */
-#define ISA  0
-#define ESA 1
-
-#undef FORCE_CONFIG
-
-#undef  DEBUG_DETECT
-#undef  DEBUG_INTERRUPT
-#undef  DEBUG_STATISTICS
-#undef  DEBUG_RESET
-
-#define MAX_TARGET 8
-#define MAX_IRQ 16
-#define MAX_BOARDS 18
-#define MAX_MAILBOXES 64
-#define MAX_SGLIST 64
-#define MAX_CMD_PER_LUN 2
-
-#define FALSE 0
-#define TRUE 1
-#define FREE 0
-#define IN_USE   1
-#define LOCKED   2
-#define IN_RESET 3
-#define IGNORE   4
-#define NO_IRQ  0xff
-#define NO_DMA  0xff
-#define MAXLOOP 200000
-
-#define REG_CMD         7
-#define REG_STATUS      7
-#define REG_AUX_STATUS  8
-#define REG_DATA        0
-#define REG_DATA2       1
-#define REG_SEE         6
-#define REG_LOW         2
-#define REG_LM          3
-#define REG_MID         4
-#define REG_MSB         5
-#define REGION_SIZE     9
-#define EISA_RANGE      0xf000
-#define BSY_ASSERTED      0x80
-#define DRQ_ASSERTED      0x08
-#define ABSY_ASSERTED     0x01
-#define IRQ_ASSERTED      0x02
-#define READ_CONFIG_PIO   0xf0
-#define SET_CONFIG_PIO    0xf1
-#define SEND_CP_PIO       0xf2
-#define RECEIVE_SP_PIO    0xf3
-#define TRUNCATE_XFR_PIO  0xf4
-#define RESET_PIO         0xf9
-#define READ_CONFIG_DMA   0xfd
-#define SET_CONFIG_DMA    0xfe
-#define SEND_CP_DMA       0xff
-#define ASOK              0x00
-#define ASST              0x01
-
-#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr)[0])
-
-/* "EATA", in Big Endian format */
-#define EATA_SIGNATURE 0x41544145
-
-/* Number of valid bytes in the board config structure for EATA 2.0x */
-#define EATA_2_0A_SIZE 28
-#define EATA_2_0B_SIZE 30
-
-/* Board info structure */
-struct eata_info {
-   ulong  data_len;     /* Number of valid bytes after this field */
-   ulong  sign;         /* ASCII "EATA" signature */
-   unchar        :4,    /* unused low nibble */
-	  version:4;    /* EATA version, should be 0x1 */
-   unchar  ocsena:1,    /* Overlap Command Support Enabled */
-	   tarsup:1,    /* Target Mode Supported */
-		 :2,
-	   dmasup:1,    /* DMA Supported */
-	   drqvld:1,    /* DRQ Index (DRQX) is valid */
-	      ata:1,    /* This is an ATA device */
-	   haaval:1;    /* Host Adapter Address Valid */
-   ushort cp_pad_len;   /* Number of pad bytes after cp_len */
-   unchar host_addr[3]; /* Host Adapter SCSI ID for channels 2, 1, 0 */
-   unchar reserved;
-   ulong  cp_len;       /* Number of valid bytes in cp */
-   ulong  sp_len;       /* Number of valid bytes in sp */
-   ushort queue_size;   /* Max number of cp that can be queued */
-   ushort unused;
-   ushort scatt_size;   /* Max number of entries in scatter/gather table */
-   unchar     irq:4,    /* Interrupt Request assigned to this controller */
-	   irq_tr:1,    /* 0 for edge triggered, 1 for level triggered */
-	   second:1,    /* 1 if this is a secondary (not primary) controller */
-	     drqx:2;    /* DRQ Index (0=DMA0, 1=DMA7, 2=DMA6, 3=DMA5) */
-   unchar  sync;        /* 1 if scsi target id 7...0 is running sync scsi */
-
-   /* Structure extension defined in EATA 2.0B */
-   unchar  isaena:1,    /* ISA i/o addressing is disabled/enabled */
-	 forcaddr:1,    /* Port address has been forced */
-		 :6;
-   unchar  max_id:5,    /* Max number of SCSI target IDs */
-	 max_chan:3;    /* Max SCSI channel number on this board */
-
-   ushort ipad[249];
-   };
-
-/* Board config structure */
-struct eata_config {
-   ushort len;          /* Number of bytes following this field */
-   unchar edis:1,       /* Disable EATA interface after config command */
-	 ocena:1,       /* Overlapped Commands Enabled */
-	mdpena:1,       /* Transfer all Modified Data Pointer Messages */
-	tarena:1,       /* Target Mode Enabled for this controller */
-	      :4;
-   unchar cpad[511];
-   };
-
-/* Returned status packet structure */
-struct mssp {
-   unchar adapter_status:7,    /* State related to current command */
-		     eoc:1;    /* End Of Command (1 = command completed) */
-   unchar target_status;       /* SCSI status received after data transfer */
-   unchar unused[2];
-   ulong inv_res_len;          /* Number of bytes not transferred */
-   Scsi_Cmnd *SCpnt;           /* Address set in cp */
-   char mess[12];
-   };
-
-/* MailBox SCSI Command Packet */
-struct mscp {
-   unchar  sreset:1,     /* SCSI Bus Reset Signal should be asserted */
-	     init:1,     /* Re-initialize controller and self test */
-	   reqsen:1,     /* Transfer Request Sense Data to addr using DMA */
-	       sg:1,     /* Use Scatter/Gather */
-		 :1,
-	   interp:1,     /* The controller interprets cp, not the target */ 
-	     dout:1,     /* Direction of Transfer is Out (Host to Target) */
-	      din:1;     /* Direction of Transfer is In (Target to Host) */
-   unchar sense_len;     /* Request Sense Length */
-   unchar unused[4];
-   unchar phsunit:1,     /* Send to Target Physical Unit (bypass RAID) */
-	  notused:7;
-   unchar target;        /* SCSI Target ID */
-   unchar     lun:3,     /* LUN */
-		 :2,
-	   luntar:1,     /* This cp is for Target (not LUN) */
-	   dispri:1,     /* Disconnect Privilege granted */
-	      one:1;     /* 1 */
-   unchar mess[3];       /* Massage to/from Target */
-   unchar cdb[12];       /* Command Descriptor Block */
-   ulong  data_len;      /* If sg=0 Data Length, if sg=1 sglist length */
-   Scsi_Cmnd *SCpnt;     /* Address to be returned is sp */
-   ulong  data_address;  /* If sg=0 Data Address, if sg=1 sglist address */
-   ulong  sp_addr;       /* Address where sp is DMA'ed when cp completes */
-   ulong  sense_addr;    /* Address where Sense Data is DMA'ed on error */
-
-   struct sg_list {
-      unsigned int address;     /* Segment Address */
-      unsigned int num_bytes;   /* Segment Length */
-      } sglist[MAX_SGLIST];
-
-   unsigned int index;   /* cp index */
-   };
-
-struct hostdata {
-   struct mscp cp[MAX_MAILBOXES];       /* Mailboxes for this board */
-   unsigned int cp_stat[MAX_MAILBOXES]; /* FREE, IN_USE, LOCKED, IN_RESET */
-   unsigned int last_cp_used;           /* Index of last mailbox used */
-   unsigned int iocount;                /* Total i/o done for this board */
-   unsigned int multicount;             /* Total ... in second ihdlr loop */
-   int board_number;                    /* Number of this board */
-   char board_name[16];                 /* Name of this board */
-   char board_id[256];                  /* data from INQUIRY on this board */
-   int in_reset;                        /* True if board is doing a reset */
-   int target_time_out[MAX_TARGET];     /* N. of timeout errors on target */
-   int target_reset[MAX_TARGET];        /* If TRUE redo operation on target */
-   unsigned char subversion;            /* Bus type, either ISA or ESA */
-   unsigned char protocol_rev;          /* EATA 2.0 rev., 'A' or 'B' or 'C' */
-   struct mssp sp[MAX_MAILBOXES];       /* Returned status for this board */
-   };
-
-static struct Scsi_Host * sh[MAX_BOARDS + 1];
-static const char* driver_name = "EATA";
-static unsigned int irqlist[MAX_IRQ], calls[MAX_IRQ];
-
-#define HD(board) ((struct hostdata *) &sh[board]->hostdata)
-#define BN(board) (HD(board)->board_name)
-
-static void eata2x_interrupt_handler(int, struct pt_regs *);
-static int do_trace = FALSE;
-
-static inline unchar wait_on_busy(ushort iobase) {
-   unsigned int loop = MAXLOOP;
-
-   while (inb(iobase + REG_AUX_STATUS) & ABSY_ASSERTED)
-      if (--loop == 0) return TRUE;
-
-   return FALSE;
-}
-
-static inline unchar do_dma (ushort iobase, unsigned int addr, unchar cmd) {
-
-   if (wait_on_busy(iobase)) return TRUE;
-
-   if (addr) {
-      outb((char)  addr,        iobase + REG_LOW);
-      outb((char) (addr >> 8),  iobase + REG_LM);
-      outb((char) (addr >> 16), iobase + REG_MID);
-      outb((char) (addr >> 24), iobase + REG_MSB);
-      }
-
-   outb(cmd, iobase + REG_CMD);
-   return FALSE;
-}
-
-static inline unchar read_pio (ushort iobase, ushort *start, ushort *end) {
-   unsigned int loop = MAXLOOP;
-   ushort *p;
-
-   for (p = start; p <= end; p++) {
-
-      while (!(inb(iobase + REG_STATUS) & DRQ_ASSERTED)) 
-	 if (--loop == 0) return TRUE;
-
-      loop = MAXLOOP;
-      *p = inw(iobase);
-      }
-
-   return FALSE;
-}
-
-static inline int port_detect(ushort *port_base, unsigned int j, 
-			      Scsi_Host_Template * tpnt) {
-   unsigned char irq, dma_channel, subversion;
-   unsigned char protocol_rev;
-   struct eata_info info;
-   const char *board_status;
-
-   /* Allowed DMA channels for ISA (0 indicates reserved) */
-   unsigned char dma_channel_table[4] = { 5, 6, 7, 0 };
-
-   char name[16];
-
-   sprintf(name, "%s%d", driver_name, j);
-
-   if(check_region(*port_base, REGION_SIZE)) {
-      printk("%s: address 0x%03x in use, skipping probe.\n", 
-	     name, *port_base);
-      return FALSE;
-      }
-
-   if (do_dma(*port_base, 0, READ_CONFIG_PIO)) return FALSE;
-
-   /* Read the info structure */
-   if (read_pio(*port_base, (ushort *)&info, (ushort *)&info.ipad[0])) 
-      return FALSE;
-
-   /* Check the controller "EATA" signature */
-   if (info.sign != EATA_SIGNATURE) return FALSE;
-
-   if (ntohl(info.data_len) < EATA_2_0A_SIZE) {
-      printk("%s: config structure size (%ld bytes) too short, detaching.\n", 
-	     name, ntohl(info.data_len));
-      return FALSE;
-      }
-   else if (ntohl(info.data_len) == EATA_2_0A_SIZE)
-      protocol_rev = 'A';
-   else if (ntohl(info.data_len) == EATA_2_0B_SIZE)
-      protocol_rev = 'B';
-   else
-      protocol_rev = 'C';
-
-   if (protocol_rev != 'A' && info.max_chan > 0)
-      printk("%s: warning, only scsi channel 0 is supported.\n", name);
-
-   irq = info.irq;
-
-   if (*port_base & EISA_RANGE) {
-
-      if (!info.haaval || info.ata || info.drqvld) {
-	 printk("%s: unusable EISA board found (%d%d%d), detaching.\n", 
-		name, info.haaval, info.ata, info.drqvld);
-	 return FALSE;
-	 }
-
-      subversion = ESA;
-      dma_channel = NO_DMA;
-      }
-   else {
-
-      if (!info.haaval || info.ata || !info.drqvld) {
-	 printk("%s: unusable ISA board found (%d%d%d), detaching.\n",
-		name, info.haaval, info.ata, info.drqvld);
-	 return FALSE;
-	 }
-
-      subversion = ISA;
-      dma_channel = dma_channel_table[3 - info.drqx];
-      }
-
-   if (!info.dmasup)
-      printk("%s: warning, DMA protocol support not asserted.\n", name);
-
-   if (subversion == ESA && !info.irq_tr)
-      printk("%s: warning, LEVEL triggering is suggested for IRQ %u.\n",
-	     name, irq);
-
-   if (info.second)
-      board_status = "Sec.";
-   else
-      board_status = "Prim.";
-
-   /* Board detected, allocate its IRQ if not already done */
-   if ((irq >= MAX_IRQ) || ((irqlist[irq] == NO_IRQ) && request_irq
-       (irq, eata2x_interrupt_handler, SA_INTERRUPT, driver_name))) {
-      printk("%s: unable to allocate IRQ %u, detaching.\n", name, irq);
-      return FALSE;
-      }
-
-   if (subversion == ISA && request_dma(dma_channel, driver_name)) {
-      printk("%s: unable to allocate DMA channel %u, detaching.\n",
-	     name, dma_channel);
-      free_irq(irq);
-      return FALSE;
-      }
-
-#if defined (FORCE_CONFIG)
-   {
-   struct eata_config config;
-
-   /* Set board configuration */
-   memset((char *)&config, 0, sizeof(struct eata_config));
-   config.len = (ushort) htons((ushort)510);
-   config.ocena = TRUE;
-
-   if (do_dma(*port_base, (unsigned int)&config, SET_CONFIG_DMA)) {
-      printk("%s: busy timeout sending configuration, detaching.\n", name);
-      return FALSE;
-      }
-   }
-#endif
-
-   sh[j] = scsi_register(tpnt, sizeof(struct hostdata));
-
-   if (sh[j] == NULL) {
-      printk("%s: unable to register host, detaching.\n", name);
-
-      if (irqlist[irq] == NO_IRQ) free_irq(irq);
-
-      if (subversion == ISA) free_dma(dma_channel);
-
-      return FALSE;
-      }
-
-   sh[j]->io_port = *port_base;
-   sh[j]->n_io_port = REGION_SIZE;
-   sh[j]->dma_channel = dma_channel;
-   sh[j]->irq = irq;
-   sh[j]->sg_tablesize = (ushort) ntohs(info.scatt_size);
-   sh[j]->this_id = (ushort) info.host_addr[3];
-   sh[j]->can_queue = (ushort) ntohs(info.queue_size);
-   sh[j]->cmd_per_lun = MAX_CMD_PER_LUN;
-
-   /* Register the I/O space that we use */
-   request_region(sh[j]->io_port, REGION_SIZE, driver_name);
-
-   memset(HD(j), 0, sizeof(struct hostdata));
-   HD(j)->subversion = subversion;
-   HD(j)->protocol_rev = protocol_rev;
-   HD(j)->board_number = j;
-   irqlist[irq] = j;
-
-   if (HD(j)->subversion == ESA)
-      sh[j]->unchecked_isa_dma = FALSE;
-   else {
-      sh[j]->wish_block = TRUE;
-      sh[j]->unchecked_isa_dma = TRUE;
-      disable_dma(dma_channel);
-      clear_dma_ff(dma_channel);
-      set_dma_mode(dma_channel, DMA_MODE_CASCADE);
-      enable_dma(dma_channel);
-      }
-
-   strcpy(BN(j), name);
-
-   printk("%s: 2.0%c, %s, ID %d, PORT 0x%03x, IRQ %u, DMA %u, SG %d, "\
-	  "Mbox %d, CmdLun %d.\n", BN(j), HD(j)->protocol_rev, board_status, 
-	   sh[j]->this_id, sh[j]->io_port, sh[j]->irq, sh[j]->dma_channel,
-	   sh[j]->sg_tablesize, sh[j]->can_queue, sh[j]->cmd_per_lun);
-
-   /* DPT PM2012 does not allow to detect sg_tablesize correctly */
-   if (sh[j]->sg_tablesize > MAX_SGLIST || sh[j]->sg_tablesize < 2) {
-      printk("%s: detect, forcing to use %d SG lists.\n", BN(j), MAX_SGLIST);
-      sh[j]->sg_tablesize = MAX_SGLIST;
-      }
-
-   /* DPT PM2012 does not allow to detect can_queue correctly */
-   if (sh[j]->can_queue > MAX_MAILBOXES || sh[j]->can_queue  < 2) {
-      printk("%s: detect, forcing to use %d Mbox.\n", BN(j), MAX_MAILBOXES);
-      sh[j]->can_queue = MAX_MAILBOXES;
-      }
-
-#if defined (DEBUG_DETECT)
-   if (protocol_rev != 'A')
-      printk("%s: EATA 2.0%c, isaena %u, forcaddr %u, max_id %u,"\
-	     " max_chan %u.\n", name, protocol_rev, info.isaena, 
-	     info.forcaddr, info.max_id, info.max_chan);
-
-   printk("%s: Version 0x%x, SYNC 0x%x, infol %ld, cpl %ld spl %ld.\n", 
-	  name, info.version, info.sync, ntohl(info.data_len), 
-	  ntohl(info.cp_len), ntohl(info.sp_len));
-#endif
-
-   return TRUE;
-}
-
-int eata2x_detect (Scsi_Host_Template * tpnt) {
-   unsigned int j = 0, k, flags;
-
-   ushort io_port[] = { 
-      0x1c88, 0x2c88, 0x3c88, 0x4c88, 0x5c88, 0x6c88, 0x7c88, 0x8c88,
-      0x9c88, 0xac88, 0xbc88, 0xcc88, 0xdc88, 0xec88, 0xfc88, 
-      0x1f0,  0x170,  0x330,  0x230,  0x0
-      };
-
-   ushort *port_base = io_port;
-
-   tpnt->proc_dir = &proc_scsi_eata2x;
-
-   save_flags(flags);
-   cli();
-
-   for (k = 0; k < MAX_IRQ; k++) {
-      irqlist[k] = NO_IRQ;
-      calls[k] = 0;
-      }
-
-   for (k = 0; k < MAX_BOARDS + 1; k++) sh[k] = NULL;
-
-   while (*port_base) {
-
-      if (j < MAX_BOARDS && port_detect(port_base, j, tpnt)) j++;
-
-      port_base++;
-      }
-
-   if (j > 0) 
-      printk("EATA/DMA 2.0x: Copyright (C) 1994, 1995 Dario Ballabio.\n");
-
-   restore_flags(flags);
-   return j;
-}
-
-static inline void build_sg_list(struct mscp *cpp, Scsi_Cmnd *SCpnt) {
-   unsigned int k;
-   struct scatterlist * sgpnt;
-
-   sgpnt = (struct scatterlist *) SCpnt->request_buffer;
-
-   for (k = 0; k < SCpnt->use_sg; k++) {
-      cpp->sglist[k].address = htonl((unsigned int) sgpnt[k].address);
-      cpp->sglist[k].num_bytes = htonl((unsigned int) sgpnt[k].length);
-      }
-
-   cpp->data_address = htonl((unsigned int) cpp->sglist);
-   cpp->data_len = htonl((SCpnt->use_sg * sizeof(struct sg_list)));
-}
-
-int eata2x_queuecommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) {
-   unsigned int i, j, k, flags;
-   struct mscp *cpp;
-   struct mssp *spp;
-
-   static const unsigned char data_out_cmds[] = {
-      0x0a, 0x2a, 0x15, 0x55, 0x04, 0x07, 0x0b, 0x10, 0x16, 0x18, 0x1d, 
-      0x24, 0x2b, 0x2e, 0x30, 0x31, 0x32, 0x38, 0x39, 0x3a, 0x3b, 0x3d, 
-      0x3f, 0x40, 0x41, 0x4c, 0xaa, 0xae, 0xb0, 0xb1, 0xb2, 0xb6, 0xea
-      };
-
-   save_flags(flags);
-   cli();
-   /* j is the board number */
-   j = ((struct hostdata *) SCpnt->host->hostdata)->board_number;
-
-   if (!done) panic("%s: qcomm, pid %ld, null done.\n", BN(j), SCpnt->pid);
-
-   /* i is the mailbox number, look for the first free mailbox 
-      starting from last_cp_used */
-   i = HD(j)->last_cp_used + 1;
-
-   for (k = 0; k < sh[j]->can_queue; k++, i++) {
-
-      if (i >= sh[j]->can_queue) i = 0;
-
-      if (HD(j)->cp_stat[i] == FREE) {
-	 HD(j)->last_cp_used = i;
-	 break;
-	 }
-      }
-
-   if (k == sh[j]->can_queue) {
-      printk("%s: qcomm, no free mailbox, resetting.\n", BN(j));
-
-      if (HD(j)->in_reset) 
-	 printk("%s: qcomm, already in reset.\n", BN(j));
-      else if (eata2x_reset(SCpnt) == SCSI_RESET_SUCCESS) 
-	 panic("%s: qcomm, SCSI_RESET_SUCCESS.\n", BN(j));
-
-      SCpnt->result = DID_BUS_BUSY << 16; 
-      SCpnt->host_scribble = NULL;
-      printk("%s: qcomm, pid %ld, DID_BUS_BUSY, done.\n", BN(j), SCpnt->pid);
-      restore_flags(flags);
-      done(SCpnt);    
-      return 0;
-      }
-
-   /* Set pointer to control packet structure */
-   cpp = &HD(j)->cp[i];
-
-   memset(cpp, 0, sizeof(struct mscp));
-
-   /* Set pointer to status packet structure */
-   spp = &HD(j)->sp[i];
-
-   memset(spp, 0, sizeof(struct mssp));
-
-   /* The EATA protocol uses Big Endian format, while Intel is Little Endian */
-   cpp->sp_addr = htonl((unsigned int) spp);
-
-   SCpnt->scsi_done = done;
-   cpp->index = i;
-   SCpnt->host_scribble = (unsigned char *) &cpp->index;
-
-   if (do_trace) printk("%s: qcomm, mbox %d, target %d, pid %ld.\n",
-			BN(j), i, SCpnt->target, SCpnt->pid);
-
-   for (k = 0; k < ARRAY_SIZE(data_out_cmds); k++)
-     if (SCpnt->cmnd[0] == data_out_cmds[k]) {
-	cpp->dout = TRUE;
-	break;
-	}
-
-   cpp->din = !cpp->dout;
-   cpp->reqsen = TRUE;
-   cpp->dispri = TRUE;
-   cpp->one = TRUE;
-   cpp->target = SCpnt->target;
-   cpp->lun = SCpnt->lun;  
-   cpp->SCpnt = SCpnt;
-   cpp->sense_addr = htonl((unsigned int) SCpnt->sense_buffer); 
-   cpp->sense_len = sizeof SCpnt->sense_buffer;
-
-   if (SCpnt->use_sg) {
-      cpp->sg = TRUE;
-      build_sg_list(cpp, SCpnt);
-      }
-   else {
-      cpp->data_address = htonl((unsigned int) SCpnt->request_buffer);
-      cpp->data_len = htonl(SCpnt->request_bufflen);
-      }
-
-   memcpy(cpp->cdb, SCpnt->cmnd, SCpnt->cmd_len);
-
-   /* Send control packet to the board */
-   if (do_dma(sh[j]->io_port, (unsigned int) cpp, SEND_CP_DMA)) {
-      SCpnt->result = DID_ERROR << 16; 
-      SCpnt->host_scribble = NULL;
-      printk("%s: qcomm, target %d, pid %ld, adapter busy, DID_ERROR, done.\n", 
-	     BN(j), SCpnt->target, SCpnt->pid);
-      restore_flags(flags);
-      done(SCpnt);    
-      return 0;
-      }
-
-   HD(j)->cp_stat[i] = IN_USE;
-   restore_flags(flags);
-   return 0;
-}
-
-int eata2x_abort (Scsi_Cmnd *SCarg) {
-   unsigned int i, j, flags;
-
-   save_flags(flags);
-   cli();
-   j = ((struct hostdata *) SCarg->host->hostdata)->board_number;
-
-   if (SCarg->host_scribble == NULL) {
-      printk("%s: abort, target %d, pid %ld inactive.\n",
-	     BN(j), SCarg->target, SCarg->pid);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-
-   i = *(unsigned int *)SCarg->host_scribble;
-   printk("%s: abort, mbox %d, target %d, pid %ld.\n", 
-	  BN(j), i, SCarg->target, SCarg->pid);
-
-   if (i >= sh[j]->can_queue)
-      panic("%s: abort, invalid SCarg->host_scribble.\n", BN(j));
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: abort, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_ABORT_ERROR;
-      }
-
-   if (HD(j)->cp_stat[i] == FREE) {
-      printk("%s: abort, mbox %d is free.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-
-   if (HD(j)->cp_stat[i] == IN_USE) {
-      printk("%s: abort, mbox %d is in use.\n", BN(j), i);
-
-      if (SCarg != HD(j)->cp[i].SCpnt)
-	 panic("%s: abort, mbox %d, SCarg %p, cp SCpnt %p.\n",
-	       BN(j), i, SCarg, HD(j)->cp[i].SCpnt);
-
-      restore_flags(flags);
-      return SCSI_ABORT_SNOOZE;
-      }
-
-   if (HD(j)->cp_stat[i] == IN_RESET) {
-      printk("%s: abort, mbox %d is in reset.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_ERROR;
-      }
-
-   if (HD(j)->cp_stat[i] == LOCKED) {
-      printk("%s: abort, mbox %d is locked.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-   restore_flags(flags);
-   panic("%s: abort, mbox %d, invalid cp_stat.\n", BN(j), i);
-}
-
-int eata2x_reset (Scsi_Cmnd *SCarg) {
-   unsigned int i, j, flags, time, k, limit = 0;
-   int arg_done = FALSE;
-   Scsi_Cmnd *SCpnt;
-
-   save_flags(flags);
-   cli();
-   j = ((struct hostdata *) SCarg->host->hostdata)->board_number;
-   printk("%s: reset, enter, target %d, pid %ld.\n", 
-	  BN(j), SCarg->target, SCarg->pid);
-
-   if (SCarg->host_scribble == NULL)
-      printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->pid);
-
-   if (HD(j)->in_reset) {
-      printk("%s: reset, exit, already in reset.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: reset, exit, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   for (k = 0; k < MAX_TARGET; k++) HD(j)->target_reset[k] = TRUE;
-
-   for (k = 0; k < MAX_TARGET; k++) HD(j)->target_time_out[k] = 0;
-
-   for (i = 0; i < sh[j]->can_queue; i++) {
-
-      if (HD(j)->cp_stat[i] == FREE) continue;
-
-      if (HD(j)->cp_stat[i] == LOCKED) {
-	 HD(j)->cp_stat[i] = FREE;
-	 printk("%s: reset, locked mbox %d forced free.\n", BN(j), i);
-	 continue;
-	 }
-
-      SCpnt = HD(j)->cp[i].SCpnt;
-      HD(j)->cp_stat[i] = IN_RESET;
-      printk("%s: reset, mbox %d in reset, pid %ld.\n",
-	     BN(j), i, SCpnt->pid);
-
-      if (SCpnt == NULL)
-	 panic("%s: reset, mbox %d, SCpnt == NULL.\n", BN(j), i);
-
-      if (SCpnt->host_scribble == NULL)
-	 panic("%s: reset, mbox %d, garbled SCpnt.\n", BN(j), i);
-
-      if (*(unsigned int *)SCpnt->host_scribble != i) 
-	 panic("%s: reset, mbox %d, index mismatch.\n", BN(j), i);
-
-      if (SCpnt->scsi_done == NULL) 
-	 panic("%s: reset, mbox %d, SCpnt->scsi_done == NULL.\n", BN(j), i);
-
-      if (SCpnt == SCarg) arg_done = TRUE;
-      }
-
-   if (do_dma(sh[j]->io_port, 0, RESET_PIO)) {
-      printk("%s: reset, cannot reset, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   printk("%s: reset, board reset done, enabling interrupts.\n", BN(j));
-
-#if defined (DEBUG_RESET)
-   do_trace = TRUE;
-#endif
-
-   HD(j)->in_reset = TRUE;
-   sti();
-   time = jiffies;
-   while (jiffies < (time + 100) && limit++ < 100000000);
-   cli();
-   printk("%s: reset, interrupts disabled, loops %d.\n", BN(j), limit);
-
-   for (i = 0; i < sh[j]->can_queue; i++) {
-
-      /* Skip mailboxes already set free by interrupt */
-      if (HD(j)->cp_stat[i] != IN_RESET) continue;
-
-      SCpnt = HD(j)->cp[i].SCpnt;
-      SCpnt->result = DID_RESET << 16;
-      SCpnt->host_scribble = NULL;
-
-      /* This mailbox is still waiting for its interrupt */
-      HD(j)->cp_stat[i] = LOCKED;
-
-      printk("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
-	     BN(j), i, SCpnt->pid);
-      restore_flags(flags);
-      SCpnt->scsi_done(SCpnt);
-      cli();
-      }
-
-   HD(j)->in_reset = FALSE;
-   do_trace = FALSE;
-   restore_flags(flags);
-
-   if (arg_done) {
-      printk("%s: reset, exit, success.\n", BN(j));
-      return SCSI_RESET_SUCCESS;
-      }
-   else {
-      printk("%s: reset, exit, wakeup.\n", BN(j));
-      return SCSI_RESET_PUNT;
-      }
-}
-
-static void eata2x_interrupt_handler(int irq, struct pt_regs * regs) {
-   Scsi_Cmnd *SCpnt;
-   unsigned int i, j, k, flags, status, tstatus, loops, total_loops = 0;
-   struct mssp *spp;
-   struct mscp *cpp;
-
-   save_flags(flags);
-   cli();
-
-   if (irqlist[irq] == NO_IRQ) {
-      printk("%s, ihdlr, irq %d, unexpected interrupt.\n", driver_name, irq);
-      restore_flags(flags);
-      return;
-      }
-
-   if (do_trace) printk("%s: ihdlr, enter, irq %d, calls %d.\n", 
-			driver_name, irq, calls[irq]);
-
-   /* Service all the boards configured on this irq */
-   for (j = 0; sh[j] != NULL; j++) {
-
-      if (sh[j]->irq != irq) continue;
-
-      loops = 0;
-
-      /* Loop until all interrupts for a board are serviced */
-      while (inb(sh[j]->io_port + REG_AUX_STATUS) & IRQ_ASSERTED) {
-	 total_loops++;
-	 loops++;
-
-	 if (do_trace) printk("%s: ihdlr, start service, count %d.\n",
-			      BN(j), HD(j)->iocount);
-   
-	 /* Read the status register to clear the interrupt indication */
-	 inb(sh[j]->io_port + REG_STATUS);
-   
-	 /* Service all mailboxes of this board */
-	 for (i = 0; i < sh[j]->can_queue; i++) {
-	    spp = &HD(j)->sp[i];
-   
-	    /* Check if this mailbox has completed the operation */
-	    if (spp->eoc == FALSE) continue;
-   
-	    spp->eoc = FALSE;
-   
-	    if (HD(j)->cp_stat[i] == IGNORE) {
-	       HD(j)->cp_stat[i] = FREE;
-	       continue;
-	       }
-	    else if (HD(j)->cp_stat[i] == LOCKED) {
-	       HD(j)->cp_stat[i] = FREE;
-	       printk("%s: ihdlr, mbox %d unlocked, count %d.\n",
-		      BN(j), i, HD(j)->iocount);
-	       continue;
-	       }
-	    else if (HD(j)->cp_stat[i] == FREE) {
-	       printk("%s: ihdlr, mbox %d is free, count %d.\n", 
-		      BN(j), i, HD(j)->iocount);
-	       continue;
-	       }
-	    else if (HD(j)->cp_stat[i] == IN_RESET)
-	       printk("%s: ihdlr, mbox %d is in reset.\n", BN(j), i);
-	    else if (HD(j)->cp_stat[i] != IN_USE) 
-	       panic("%s: ihdlr, mbox %d, invalid cp_stat.\n", BN(j), i);
-   
-	    HD(j)->cp_stat[i] = FREE;
-	    cpp = &HD(j)->cp[i];
-	    SCpnt = spp->SCpnt;
-   
-	    if (SCpnt == NULL)
-	       panic("%s: ihdlr, mbox %d, SCpnt == NULL.\n", BN(j), i);
-   
-	    if (SCpnt != cpp->SCpnt)
-	       panic("%s: ihdlr, mbox %d, sp SCpnt %p, cp SCpnt %p.\n",
-		     BN(j), i, SCpnt, cpp->SCpnt);
-   
-	    if (SCpnt->host_scribble == NULL)
-	       panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n",
-		     BN(j), i, SCpnt->pid, SCpnt);
-   
-	    if (*(unsigned int *)SCpnt->host_scribble != i) 
-	       panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d,"\
-		     " irq %d.\n", BN(j), i, SCpnt->pid, 
-		     *(unsigned int *)SCpnt->host_scribble, irq);
-   
-	    tstatus = status_byte(spp->target_status);
-   
-	    switch (spp->adapter_status) {
-	       case ASOK:     /* status OK */
-   
-		  /* Forces a reset if a disk drive keeps returning BUSY */
-		  if (tstatus == BUSY && SCpnt->device->type != TYPE_TAPE) 
-		     status = DID_ERROR << 16;
-   
-		  /* If there was a bus reset, redo operation on each target */
-		  else if (tstatus != GOOD
-			   && SCpnt->device->type == TYPE_DISK
-			   && HD(j)->target_reset[SCpnt->target])
-		     status = DID_BUS_BUSY << 16;
-   
-		  /* Works around a flaw in scsi.c */
-		  else if (tstatus == CHECK_CONDITION
-			   && SCpnt->device->type == TYPE_DISK
-			   && (SCpnt->sense_buffer[2] & 0xf) == RECOVERED_ERROR)
-		     status = DID_BUS_BUSY << 16;
-
-		  else
-		     status = DID_OK << 16;
-   
-		  if (tstatus == GOOD)
-		     HD(j)->target_reset[SCpnt->target] = FALSE;
-   
-		  if (spp->target_status && SCpnt->device->type == TYPE_DISK)
-		     printk("%s: ihdlr, target %d:%d, pid %ld, target_status "\
-			    "0x%x, sense key 0x%x.\n", BN(j), 
-			    SCpnt->target, SCpnt->lun, SCpnt->pid,
-			    spp->target_status, SCpnt->sense_buffer[2]);
-   
-		  HD(j)->target_time_out[SCpnt->target] = 0;
-   
-		  break;
-	       case ASST:     /* Selection Time Out */
-	       case 0x02:     /* Command Time Out   */
-   
-		  if (HD(j)->target_time_out[SCpnt->target] > 1)
-		     status = DID_ERROR << 16;
-		  else {
-		     status = DID_TIME_OUT << 16;
-		     HD(j)->target_time_out[SCpnt->target]++;
-		     }
-   
-		  break;
-	       case 0x03:     /* SCSI Bus Reset Received */
-	       case 0x04:     /* Initial Controller Power-up */
-   
-		  if (SCpnt->device->type != TYPE_TAPE)
-		     status = DID_BUS_BUSY << 16;
-		  else
-		     status = DID_ERROR << 16;
-   
-		  for (k = 0; k < MAX_TARGET; k++) 
-		     HD(j)->target_reset[k] = TRUE;
-   
-		  break;
-	       case 0x07:     /* Bus Parity Error */
-	       case 0x0c:     /* Controller Ram Parity */
-	       case 0x05:     /* Unexpected Bus Phase */
-	       case 0x06:     /* Unexpected Bus Free */
-	       case 0x08:     /* SCSI Hung */
-	       case 0x09:     /* Unexpected Message Reject */
-	       case 0x0a:     /* SCSI Bus Reset Stuck */
-	       case 0x0b:     /* Auto Request-Sense Failed */
-	       default:
-		  status = DID_ERROR << 16;
-		  break;
-	       }
-   
-	    SCpnt->result = status | spp->target_status;
-	    HD(j)->iocount++;
-
-	    if (loops > 1) HD(j)->multicount++;
-
-#if defined (DEBUG_INTERRUPT)
-	    if (SCpnt->result || do_trace)
-#else
-	    if ((spp->adapter_status != ASOK && HD(j)->iocount >  1000) ||
-		(spp->adapter_status != ASOK && 
-		 spp->adapter_status != ASST && HD(j)->iocount <= 1000) ||
-		do_trace)
-#endif
-	       printk("%s: ihdlr, mbox %d, err 0x%x:%x,"\
-		      " target %d:%d, pid %ld, count %d.\n",
-		      BN(j), i, spp->adapter_status, spp->target_status,
-		      SCpnt->target, SCpnt->lun, SCpnt->pid, HD(j)->iocount);
-   
-	    /* Set the command state to inactive */
-	    SCpnt->host_scribble = NULL;
-   
-	    restore_flags(flags);
-	    SCpnt->scsi_done(SCpnt);
-	    cli();
-
-	    }   /* Mailbox loop */
-
-	 }   /* Multiple command loop */
-
-      }   /* Boards loop */
-
-   calls[irq]++;
-
-   if (total_loops == 0) 
-     printk("%s: ihdlr, irq %d, no command completed, calls %d.\n",
-	    driver_name, irq, calls[irq]);
-
-   if (do_trace) printk("%s: ihdlr, exit, irq %d, calls %d.\n", 
-			driver_name, irq, calls[irq]);
-
-#if defined (DEBUG_STATISTICS)
-   if ((calls[irq] % 100000) == 10000)
-      for (j = 0; sh[j] != NULL; j++)
-	 printk("%s: ihdlr, calls %d, count %d, multi %d.\n", BN(j),
-		calls[(sh[j]->irq)], HD(j)->iocount, HD(j)->multicount);
-#endif
-
-   restore_flags(flags);
-   return;
-}
-
-#if defined(MODULE)
-Scsi_Host_Template driver_template = EATA;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/eata.h b/i386/i386at/gpl/linux/scsi/eata.h
deleted file mode 100644
index aabcc806..00000000
--- a/i386/i386at/gpl/linux/scsi/eata.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- *	eata.h - used by the low-level driver for EATA/DMA SCSI host adapters.
- *
- */
-#ifndef _EATA_H
-#define _EATA_H
-
-#include <linux/scsicam.h>
-
-int eata2x_detect(Scsi_Host_Template *);
-int eata2x_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int eata2x_abort(Scsi_Cmnd *);
-int eata2x_reset(Scsi_Cmnd *);
-
-#define EATA_VERSION "2.01.00"
-
-
-#define EATA {                                                 \
-		NULL, /* Ptr for modules */                    \
-		NULL, /* usage count for modules */	       \
-		NULL,                                          \
-		NULL,                                          \
-		"EATA/DMA 2.0x rev. " EATA_VERSION " ",        \
-		eata2x_detect,				       \
-		NULL, /* Release */     		       \
-		NULL,					       \
-		NULL,    			       	       \
-		eata2x_queuecommand,			       \
-		eata2x_abort,				       \
-		eata2x_reset,				       \
-		NULL,					       \
-		scsicam_bios_param,   			       \
-		0,   /* can_queue, reset by detect */          \
-		7,   /* this_id, reset by detect */            \
-		0,   /* sg_tablesize, reset by detect */       \
-		0,   /* cmd_per_lun, reset by detect */        \
-		0,   /* number of boards present */            \
-		1,   /* unchecked isa dma, reset by detect */  \
-		ENABLE_CLUSTERING                              \
-		}
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/eata_dma.c b/i386/i386at/gpl/linux/scsi/eata_dma.c
deleted file mode 100644
index da9e3daa..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_dma.c
+++ /dev/null
@@ -1,1375 +0,0 @@
-/************************************************************
- *							    *
- *		    Linux EATA SCSI driver		    *
- *							    *
- *  based on the CAM document CAM/89-004 rev. 2.0c,	    *
- *  DPT's driver kit, some internal documents and source,   *
- *  and several other Linux scsi drivers and kernel docs.   *
- *							    *
- *  The driver currently:				    *
- *	-supports all ISA based EATA-DMA boards		    *
- *	-supports all EISA based EATA-DMA boards	    *
- *	-supports all PCI based EATA-DMA boards		    *
- *	-supports multiple HBAs with & without IRQ sharing  *
- *	-supports all SCSI channels on multi channel boards *
- *	-needs identical IDs on all channels of a HBA	    * 
- *	-can be loaded as module			    *
- *	-displays statistical and hardware information	    *
- *	 in /proc/scsi/eata_dma				    *
- *      -provides rudimentary latency measurement           * 
- *       possibilities via /proc/scsi/eata_dma/<hostnum>    *
- *							    *
- *  (c)1993,94,95 Michael Neuffer			    *
- *		  neuffer@goofy.zdv.uni-mainz.de	    *
- *							    *
- *  This program is free software; you can redistribute it  *
- *  and/or modify it under the terms of the GNU General	    *
- *  Public License as published by the Free Software	    *
- *  Foundation; either version 2 of the License, or	    *
- *  (at your option) any later version.			    *
- *							    *
- *  This program is distributed in the hope that it will be *
- *  useful, but WITHOUT ANY WARRANTY; without even the	    *
- *  implied warranty of MERCHANTABILITY or FITNESS FOR A    *
- *  PARTICULAR PURPOSE.	 See the GNU General Public License *
- *  for more details.					    *
- *							    *
- *  You should have received a copy of the GNU General	    *
- *  Public License along with this kernel; if not, write to *
- *  the Free Software Foundation, Inc., 675 Mass Ave,	    *
- *  Cambridge, MA 02139, USA.				    *
- *							    *
- * I have to thank DPT for their excellent support. I took  *
- * me almost a year and a stopover at their HQ, on my first *
- * trip to the USA, to get it, but since then they've been  *
- * very helpful and tried to give me all the infos and	    *
- * support I need.					    *
- *							    *
- * Thanks also to Greg Hosler who did a lot of testing and  *
- * found quite a number of bugs during the development.	    *
- ************************************************************
- *  last change: 95/11/29                 OS: Linux 1.3.45  *
- ************************************************************/
-
-/* Look in eata_dma.h for configuration and revision information */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/in.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <asm/byteorder.h>
-#include <asm/types.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "sd.h"
-#include "hosts.h"
-#include <linux/scsicam.h>
-#include "eata_dma.h"
-#include "eata_dma_proc.h" 
-
-#include <linux/stat.h>
-#include <linux/config.h>	/* for CONFIG_PCI */
-
-struct proc_dir_entry proc_scsi_eata_dma = {
-    PROC_SCSI_EATA, 8, "eata_dma",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-static u32 ISAbases[] =
-{0x1F0, 0x170, 0x330, 0x230};
-static unchar EISAbases[] =
-{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
-static uint registered_HBAs = 0;
-static struct Scsi_Host *last_HBA = NULL;
-static struct Scsi_Host *first_HBA = NULL;
-static unchar reg_IRQ[] =
-{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-static unchar reg_IRQL[] =
-{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-static struct eata_sp *status = 0;   /* Statuspacket array   */
-static void *dma_scratch = 0;
-
-static struct eata_register *fake_int_base;
-static int fake_int_result;
-static int fake_int_happened;
-
-static ulong int_counter = 0;
-static ulong queue_counter = 0;
-
-void eata_scsi_done (Scsi_Cmnd * scmd)
-{
-    scmd->request.rq_status = RQ_SCSI_DONE;
-
-    if (scmd->request.sem != NULL)
-	up(scmd->request.sem);
-    
-    return;
-}   
-
-void eata_fake_int_handler(s32 irq, struct pt_regs * regs)
-{
-    fake_int_result = inb((ulong)fake_int_base + HA_RSTATUS);
-    fake_int_happened = TRUE;
-    DBG(DBG_INTR3, printk("eata_fake_int_handler called irq%d base %p"
-			  " res %#x\n", irq, fake_int_base, fake_int_result));
-    return;
-}
-
-#ifdef MACH
-#include "eata_dma_proc.src"
-#else
-#include "eata_dma_proc.c"
-#endif
-
-#ifdef MODULE
-int eata_release(struct Scsi_Host *sh)
-{
-    uint i;
-    if (sh->irq && reg_IRQ[sh->irq] == 1) free_irq(sh->irq);
-    else reg_IRQ[sh->irq]--;
-    
-    scsi_init_free((void *)status, 512);
-    scsi_init_free((void *)dma_scratch, 512);
-    for (i = 0; i < sh->can_queue; i++){ /* Free all SG arrays */
-	if(SD(sh)->ccb[i].sg_list != NULL)
-	    scsi_init_free((void *) SD(sh)->ccb[i].sg_list, 
-			   sh->sg_tablesize * sizeof(struct eata_sg_list));
-    }
-    
-    if (SD(sh)->channel == 0) {
-	if (sh->dma_channel != BUSMASTER) free_dma(sh->dma_channel);
-	if (sh->io_port && sh->n_io_port)
-	    release_region(sh->io_port, sh->n_io_port);
-    }
-    return(TRUE);
-}
-#endif
-
-
-void eata_int_handler(int irq, struct pt_regs * regs)
-{
-    uint i, result = 0;
-    uint hba_stat, scsi_stat, eata_stat;
-    Scsi_Cmnd *cmd;
-    struct eata_ccb *cp;
-    struct eata_sp *sp;
-    uint base;
-    ulong flags;
-    uint x;
-    struct Scsi_Host *sh;
-
-    save_flags(flags);
-    cli();
-
-    for (x = 1, sh = first_HBA; x <= registered_HBAs; x++, sh = SD(sh)->next) {
-	if (sh->irq != irq)
-	    continue;
-	
-	while(inb((uint)sh->base + HA_RAUXSTAT) & HA_AIRQ) {
-	    
-	    int_counter++;
-	    
-	    sp = &SD(sh)->sp;
-	    cp = sp->ccb;
-	    
-	    if(cp == NULL) {
-		eata_stat = inb((uint)sh->base + HA_RSTATUS);
-		printk("eata_dma: int_handler, Spurious IRQ %d "
-		       "received. CCB pointer not set.\n", irq);
-		break;
-	    }
-
-	    cmd = cp->cmd;
-	    base = (uint) cmd->host->base;
-       	    hba_stat = sp->hba_stat;
-	    
-	    scsi_stat = (sp->scsi_stat >> 1) & 0x1f; 
-	    
-	    if (sp->EOC == FALSE) {
-		eata_stat = inb(base + HA_RSTATUS);
-		printk("eata_dma: int_handler, board: %x cmd %lx returned "
-		       "unfinished.\nEATA: %x HBA: %x SCSI: %x spadr %lx "
-		       "spadrirq %lx, irq%d\n", base, (long)cp, eata_stat, 
-		       hba_stat, scsi_stat,(long)&status, (long)&status[irq], 
-		       irq);
-		DBG(DBG_DELAY, DEL2(800));
-		break;
-	    } 
-	    
-	    if (cp->status == LOCKED) {
-		cp->status = FREE;
-		eata_stat = inb(base + HA_RSTATUS);
-		printk("eata_dma: int_handler, freeing locked queueslot\n");
-		DBG(DBG_INTR && DBG_DELAY, DEL2(800));
-		break;
-	    }
-	    
-	    eata_stat = inb(base + HA_RSTATUS); 
-	    DBG(DBG_INTR, printk("IRQ %d received, base %#.4x, pid %ld, "
-				 "target: %x, lun: %x, ea_s: %#.2x, hba_s: "
-				 "%#.2x \n", irq, base, cmd->pid, cmd->target,
-				 cmd->lun, eata_stat, hba_stat));
-	    
-	    switch (hba_stat) {
-	    case HA_NO_ERROR:	/* NO Error */
-		if (scsi_stat == CONDITION_GOOD
-		    && cmd->device->type == TYPE_DISK
-		    && (HD(cmd)->t_state[cp->cp_channel][cp->cp_id] == RESET))
-		    result = DID_BUS_BUSY << 16;	    
-		else if (scsi_stat == GOOD) {
-		    HD(cmd)->t_state[cp->cp_channel][cp->cp_id] = OK;
-		    if(HD(cmd)->do_latency == TRUE && cp->timestamp) {
-			uint time;
-			time = jiffies - cp->timestamp;
-			if((cp->rw_latency) == TRUE) { /* was WRITE */
-			    if(HD(cmd)->writes_lat[cp->sizeindex][1] > time)
-				HD(cmd)->writes_lat[cp->sizeindex][1] = time;
-			    if(HD(cmd)->writes_lat[cp->sizeindex][2] < time)
-				HD(cmd)->writes_lat[cp->sizeindex][2] = time;
-			    HD(cmd)->writes_lat[cp->sizeindex][3] += time;
-			    HD(cmd)->writes_lat[cp->sizeindex][0]++;
-			} else {
-			    if(HD(cmd)->reads_lat[cp->sizeindex][1] > time)
-				HD(cmd)->reads_lat[cp->sizeindex][1] = time;
-			    if(HD(cmd)->reads_lat[cp->sizeindex][2] < time)
-				HD(cmd)->reads_lat[cp->sizeindex][2] = time;
-			    HD(cmd)->reads_lat[cp->sizeindex][3] += time;
-			    HD(cmd)->reads_lat[cp->sizeindex][0]++;
-			}
-		    }
-		}
-		else if (scsi_stat == CHECK_CONDITION
-			 && cmd->device->type == TYPE_DISK
-			 && (cmd->sense_buffer[2] & 0xf) == RECOVERED_ERROR)
-		    result = DID_BUS_BUSY << 16;
-		else
-		    result = DID_OK << 16;
-		HD(cmd)->t_timeout[cp->cp_channel][cp->cp_id] = OK;
-		break;
-	    case HA_ERR_SEL_TO:	        /* Selection Timeout */
-		result = DID_BAD_TARGET << 16;  
-		break;
-	    case HA_ERR_CMD_TO:	        /* Command Timeout   */
-		if (HD(cmd)->t_timeout[cp->cp_channel][cp->cp_id] > 1)
-		    result = DID_ERROR << 16;
-		else {
-		    result = DID_TIME_OUT << 16;
-		    HD(cmd)->t_timeout[cp->cp_channel][cp->cp_id]++;
-		}
-		break;
-	    case HA_ERR_RESET:		/* SCSI Bus Reset Received */
-	    case HA_INIT_POWERUP:	/* Initial Controller Power-up */
-		if (cmd->device->type != TYPE_TAPE)
-		    result = DID_BUS_BUSY << 16;
-		else
-		    result = DID_ERROR << 16;
-		
-		for (i = 0; i < MAXTARGET; i++)
-		    HD(cmd)->t_state[cp->cp_channel][i] = RESET;
-		break;
-	    case HA_UNX_BUSPHASE:	/* Unexpected Bus Phase */
-	    case HA_UNX_BUS_FREE:	/* Unexpected Bus Free */
-	    case HA_BUS_PARITY:	        /* Bus Parity Error */
-	    case HA_SCSI_HUNG:	        /* SCSI Hung */
-	    case HA_UNX_MSGRJCT:	/* Unexpected Message Reject */
-	    case HA_RESET_STUCK:        /* SCSI Bus Reset Stuck */
-	    case HA_RSENSE_FAIL:        /* Auto Request-Sense Failed */
-	    case HA_PARITY_ERR:	        /* Controller Ram Parity */
-	    default:
-		result = DID_ERROR << 16;
-		break;
-	    }
-	    cmd->result = result | (scsi_stat << 1); 
-	    
-#if DBG_INTR2
-	    if (scsi_stat || result || hba_stat || eata_stat != 0x50 
-		|| cmd->scsi_done == NULL || cmd->device->id == 7) 
-		printk("HBA: %d, channel %d, id: %d, lun %d, pid %ld:\n" 
-		       "eata_stat %#x, hba_stat %#.2x, scsi_stat %#.2x, "
-		       "sense_key: %#x, result: %#.8x\n", x, 
-		       cmd->device->channel, cmd->device->id, cmd->device->lun,
-		       cmd->pid, eata_stat, hba_stat, scsi_stat, 
-		       cmd->sense_buffer[2] & 0xf, cmd->result); 
-	    DBG(DBG_INTR&&DBG_DELAY,DEL2(800));
-#endif
-	    
-	    cp->status = FREE;	    /* now we can release the slot  */
-	    cmd->scsi_done(cmd);
-	}
-    }
-    restore_flags(flags);
-    
-    return;
-}
-
-inline int eata_send_command(u32 addr, u32 base, u8 command)
-{
-    long loop = R_LIMIT;
-    
-    while (inb(base + HA_RAUXSTAT) & HA_ABUSY)
-	if (--loop == 0)
-	    return(FALSE);
-
-    /* And now the address in nice little byte chunks */
-    outb( addr & 0x000000ff,	    base + HA_WDMAADDR);
-    outb((addr & 0x0000ff00) >> 8,  base + HA_WDMAADDR + 1);
-    outb((addr & 0x00ff0000) >> 16, base + HA_WDMAADDR + 2);
-    outb((addr & 0xff000000) >> 24, base + HA_WDMAADDR + 3);
-    outb(command, base + HA_WCOMMAND);
-    return(TRUE);
-}
-
-#if 0 
-inline int eata_send_immediate(u32 addr, u32 base, u8 cmnd, u8 cmnd2, u8 id, 
-			       u8 lun)
-{
-    if(addr){
-	outb( addr & 0x000000ff,	base + HA_WDMAADDR);
-	outb((addr & 0x0000ff00) >> 8,	base + HA_WDMAADDR + 1);
-	outb((addr & 0x00ff0000) >> 16, base + HA_WDMAADDR + 2);
-	outb((addr & 0xff000000) >> 24, base + HA_WDMAADDR + 3);
-    } else {
-	outb(id,  base + HA_WSUBCODE);
-	outb(lun, base + HA_WSUBLUN);
-    }
-    
-    outb(cmnd2, base + HA_WCOMMAND2);
-    outb(cmnd,	base + HA_WCOMMAND);
-    return(TRUE);
-}
-#endif
-
-int eata_queue(Scsi_Cmnd * cmd, void (* done) (Scsi_Cmnd *))
-{
-    unsigned int i, x, y;
-    u32 flags;
-    hostdata *hd;
-    struct Scsi_Host *sh;
-    struct eata_ccb *cp;
-    struct scatterlist *sl;
-    
-    save_flags(flags);
-    cli();
-    
-    queue_counter++;
-
-    hd = HD(cmd);
-    sh = cmd->host;
-    
-    /* check for free slot */
-    for (y = hd->last_ccb + 1, x = 0; x < sh->can_queue; x++, y++) { 
-	if (y >= sh->can_queue)
-	    y = 0;
-	if (hd->ccb[y].status == FREE)
-	    break;
-    }
-    
-    hd->last_ccb = y;
-
-    if (x >= sh->can_queue) { 
-	uint z;
-	
-	printk(KERN_EMERG "eata_dma: run out of queue slots cmdno:%ld"
-	       " intrno: %ld, can_queue: %d, x: %d, y: %d\n", 
-	       queue_counter, int_counter, sh->can_queue, x, y);
-	printk(KERN_EMERG "Status of queueslots:");
-	for(z = 0; z < sh->can_queue; z +=2) {
-	    switch(hd->ccb[z].status) {
-	    case FREE:
-		printk(KERN_EMERG "Slot %2d is FREE  \t", z);
-		break;
-	    case USED:
-		printk(KERN_EMERG "Slot %2d is USED  \t", z);
-		break;
-	    case LOCKED:
-		printk(KERN_EMERG "Slot %2d is LOCKED\t", z);
-		break;
-	    default:
-		printk(KERN_EMERG "Slot %2d is UNKNOWN\t", z);
-	    }
-	    panic("\nSystem halted.\n");
-	}
-    }
-    cp = &hd->ccb[y];
-    
-    memset(cp, 0, sizeof(struct eata_ccb) - sizeof(struct eata_sg_list *));
-    
-    cp->status = USED;			/* claim free slot */
-    
-    DBG(DBG_QUEUE, printk("eata_queue pid %ld, target: %x, lun: %x, y %d\n",
-			  cmd->pid, cmd->target, cmd->lun, y));
-    DBG(DBG_QUEUE && DBG_DELAY, DEL2(250));
-    
-    if(hd->do_latency == TRUE) {
-	int x, z;
-	short *sho;
-	long *lon;
-	x = 0;	/* just to keep GCC quiet */ 
-	if (cmd->cmnd[0] == WRITE_6 || cmd->cmnd[0] == WRITE_10 || 
-	    cmd->cmnd[0] == WRITE_12 || cmd->cmnd[0] == READ_6 || 
-	    cmd->cmnd[0] == READ_10 || cmd->cmnd[0] == READ_12) {
-	    
-	    cp->timestamp = jiffies;	/* For latency measurements */
-	    switch(cmd->cmnd[0]) {
-	    case WRITE_6:   
-	    case READ_6:    
-		x = cmd->cmnd[4]/2; 
-		break;
-	    case WRITE_10:   
-	    case READ_10:
-		sho = (short *) &cmd->cmnd[7];
-		x = ntohs(*sho)/2;	      
-		break;
-	    case WRITE_12:   
-	    case READ_12:
-		lon = (long *) &cmd->cmnd[6];
-		x = ntohl(*lon)/2;	      
-		break;
-	    }
-
-	    for(z = 0; (x > (1 << z)) && (z <= 11); z++) 
-		/* nothing */;
-	    cp->sizeindex = z;
-	    if (cmd->cmnd[0] ==	WRITE_6 || cmd->cmnd[0] == WRITE_10 || 
-		cmd->cmnd[0] ==	WRITE_12){
-		cp->rw_latency = TRUE;
-	    }
-	}
-    }
-    cmd->scsi_done = (void *)done;
-    
-    switch (cmd->cmnd[0]) {
-    case CHANGE_DEFINITION: case COMPARE:	  case COPY:
-    case COPY_VERIFY:	    case LOG_SELECT:	  case MODE_SELECT:
-    case MODE_SELECT_10:    case SEND_DIAGNOSTIC: case WRITE_BUFFER:
-    case FORMAT_UNIT:	    case REASSIGN_BLOCKS: case RESERVE:
-    case SEARCH_EQUAL:	    case SEARCH_HIGH:	  case SEARCH_LOW:
-    case WRITE_6:	    case WRITE_10:	  case WRITE_VERIFY:
-    case UPDATE_BLOCK:	    case WRITE_LONG:	  case WRITE_SAME:	
-    case SEARCH_HIGH_12:    case SEARCH_EQUAL_12: case SEARCH_LOW_12:
-    case WRITE_12:	    case WRITE_VERIFY_12: case SET_WINDOW: 
-    case MEDIUM_SCAN:	    case SEND_VOLUME_TAG:	     
-    case 0xea:	    /* alternate number for WRITE LONG */
-	cp->DataOut = TRUE;	/* Output mode */
-	break;
-    case TEST_UNIT_READY:
-    default:
-	cp->DataIn = TRUE;	/* Input mode  */
-    }
-
-    /* FIXME: This will will have to be changed once the midlevel driver 
-     *        allows different HBA IDs on every channel.
-     */
-    if (cmd->target == sh->this_id) 
-	cp->Interpret = TRUE;	/* Interpret command */
-
-    if (cmd->use_sg) {
-	cp->scatter = TRUE;	/* SG mode     */
-	if (cp->sg_list == NULL) {
-	    cp->sg_list = kmalloc(sh->sg_tablesize * sizeof(struct eata_sg_list),
-				  GFP_ATOMIC | GFP_DMA);
-	}
-	if (cp->sg_list == NULL)
-	    panic("eata_dma: Run out of DMA memory for SG lists !\n");
-	cp->cp_dataDMA = htonl(virt_to_bus(cp->sg_list)); 
-	
-	cp->cp_datalen = htonl(cmd->use_sg * sizeof(struct eata_sg_list));
-	sl=(struct scatterlist *)cmd->request_buffer;
-	for(i = 0; i < cmd->use_sg; i++, sl++){
-	    cp->sg_list[i].data = htonl(virt_to_bus(sl->address));
-	    cp->sg_list[i].len = htonl((u32) sl->length);
-	}
-    } else {
-	cp->scatter = FALSE;
-	cp->cp_datalen = htonl(cmd->request_bufflen);
-	cp->cp_dataDMA = htonl(virt_to_bus(cmd->request_buffer));
-    }
-    
-    cp->Auto_Req_Sen = TRUE;
-    cp->cp_reqDMA = htonl(virt_to_bus(cmd->sense_buffer));
-    cp->reqlen = sizeof(cmd->sense_buffer);
-    
-    cp->cp_id = cmd->target;
-    cp->cp_channel = cmd->channel;
-    cp->cp_lun = cmd->lun;
-    cp->cp_dispri = TRUE;
-    cp->cp_identify = TRUE;
-    memcpy(cp->cp_cdb, cmd->cmnd, cmd->cmd_len);
-    
-    cp->cp_statDMA = htonl(virt_to_bus(&(hd->sp)));
-    
-    cp->cp_viraddr = cp; /* This will be passed thru, so we don't need to 
-                          * convert it */
-    cp->cmd = cmd;
-    cmd->host_scribble = (char *)&hd->ccb[y];	
-    
-    if(eata_send_command((u32) cp, (u32) sh->base, EATA_CMD_DMA_SEND_CP) == FALSE) {
-	cmd->result = DID_BUS_BUSY << 16;
-	DBG(DBG_QUEUE && DBG_ABNORM, 
-	    printk("eata_queue target %d, pid %ld, HBA busy, "
-		   "returning DID_BUS_BUSY\n",cmd->target, cmd->pid));
-	done(cmd);
-	cp->status = FREE;    
-	restore_flags(flags);
-	return(0);
-    }
-    DBG(DBG_QUEUE, printk("Queued base %#.4x pid: %ld target: %x lun: %x "
-			 "slot %d irq %d\n", (s32)sh->base, cmd->pid, 
-			 cmd->target, cmd->lun, y, sh->irq));
-    DBG(DBG_QUEUE && DBG_DELAY, DEL2(200));
-    restore_flags(flags);
-    return(0);
-}
-
-
-int eata_abort(Scsi_Cmnd * cmd)
-{
-    ulong loop = R_LIMIT;
-    ulong flags;
-
-    save_flags(flags);
-    cli();
-
-    DBG(DBG_ABNORM, printk("eata_abort called pid: %ld target: %x lun: %x"
-			   " reason %x\n", cmd->pid, cmd->target, cmd->lun, 
-			   cmd->abort_reason));
-    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-
-    while (inb((u32)(cmd->host->base) + HA_RAUXSTAT) & HA_ABUSY) {
-	if (--loop == 0) {
-	    printk("eata_dma: abort, timeout error.\n");
-	    restore_flags(flags);
-	    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	    return (SCSI_ABORT_ERROR);
-	}
-    }
-    if (CD(cmd)->status == RESET) {
-	restore_flags(flags);
-	printk("eata_dma: abort, command reset error.\n");
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_ABORT_ERROR);
-    }
-    if (CD(cmd)->status == LOCKED) {
-	restore_flags(flags);
-	DBG(DBG_ABNORM, printk("eata_dma: abort, queue slot locked.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_ABORT_NOT_RUNNING);
-    }
-    if (CD(cmd)->status == USED) {
-	DBG(DBG_ABNORM, printk("Returning: SCSI_ABORT_BUSY\n"));
-	restore_flags(flags);
-	return (SCSI_ABORT_BUSY);  /* SNOOZE */ 
-    }
-    if (CD(cmd)->status == FREE) {
-	DBG(DBG_ABNORM, printk("Returning: SCSI_ABORT_NOT_RUNNING\n")); 
-	restore_flags(flags);
-	return (SCSI_ABORT_NOT_RUNNING);
-    }
-    restore_flags(flags);
-    panic("eata_dma: abort: invalid slot status\n");
-}
-
-int eata_reset(Scsi_Cmnd * cmd)
-{
-    ushort x, z; 
-    ulong time, limit = 0;
-    ulong loop = R_LIMIT;
-    ulong flags;
-    unchar success = FALSE;
-    Scsi_Cmnd *sp; 
-    
-    save_flags(flags);
-    cli();
-    
-    DBG(DBG_ABNORM, printk("eata_reset called pid:%ld target: %x lun: %x"
-			   " reason %x\n", cmd->pid, cmd->target, cmd->lun, 
-			   cmd->abort_reason));
-	
-    if (HD(cmd)->state == RESET) {
-	printk("eata_reset: exit, already in reset.\n");
-	restore_flags(flags);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_ERROR);
-    }
-    
-    while (inb((u32)(cmd->host->base) + HA_RAUXSTAT) & HA_ABUSY)
-	if (--loop == 0) {
-	    printk("eata_reset: exit, timeout error.\n");
-	    restore_flags(flags);
-	    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	    return (SCSI_RESET_ERROR);
-	}
- 
-    for (x = 0; x < MAXCHANNEL; x++) {
-	for (z = 0; z < MAXTARGET; z++) {
-	    HD(cmd)->t_state[x][z] = RESET;
-	    HD(cmd)->t_timeout[x][z] = NO_TIMEOUT;
-	}
-    }
-
-    for (x = 0; x < cmd->host->can_queue; x++) {
-	if (HD(cmd)->ccb[x].status == FREE)
-	    continue;
-	
-	if (HD(cmd)->ccb[x].status == LOCKED) {
-	    HD(cmd)->ccb[x].status = FREE;
-	    printk("eata_reset: locked slot %d forced free.\n", x);
-	    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	    continue;
-	}
-	sp = HD(cmd)->ccb[x].cmd;
-	HD(cmd)->ccb[x].status = RESET;
-	printk("eata_reset: slot %d in reset, pid %ld.\n", x, sp->pid);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	
-	if (sp == NULL)
-	    panic("eata_reset: slot %d, sp==NULL.\n", x);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	
-	if (sp == cmd)
-	    success = TRUE;
-    }
-    
-    /* hard reset the HBA  */
-    inb((u32) (cmd->host->base) + HA_RSTATUS);	/* This might cause trouble */
-    eata_send_command(0, (u32) cmd->host->base, EATA_CMD_RESET);
-    
-    DBG(DBG_ABNORM, printk("eata_reset: board reset done, enabling interrupts.\n"));
-    HD(cmd)->state = RESET;
-    
-    restore_flags(flags);
-    
-    time = jiffies;
-    while (jiffies < (time + (3 * HZ)) || limit++ < 10000000)
-	/* As time goes by... */;
-    
-    save_flags(flags);
-    cli();
-    
-    DBG(DBG_ABNORM, printk("eata_reset: interrupts disabled, loops %ld.\n", 
-			   limit));
-    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-    
-    for (x = 0; x < cmd->host->can_queue; x++) {
-	
-	/* Skip slots already set free by interrupt */
-	if (HD(cmd)->ccb[x].status != RESET)
-	    continue;
-	
-	sp = HD(cmd)->ccb[x].cmd;
-	sp->result = DID_RESET << 16;
-	
-	/* This mailbox is still waiting for its interrupt */
-	HD(cmd)->ccb[x].status = LOCKED;
-	
-	printk("eata_reset: slot %d locked, DID_RESET, pid %ld done.\n",
-	       x, sp->pid);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	restore_flags(flags);
-	sp->scsi_done(sp);
-	cli();
-    }
-    
-    HD(cmd)->state = FALSE;
-    restore_flags(flags);
-    
-    if (success) {
-	DBG(DBG_ABNORM, printk("eata_reset: exit, success.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_SUCCESS);
-    } else {
-	DBG(DBG_ABNORM, printk("eata_reset: exit, wakeup.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_PUNT);
-    }
-}
-
-char * get_board_data(u32 base, u32 irq, u32 id)
-{
-    struct eata_ccb *cp;
-    struct eata_sp  *sp;
-    static char *buff;
-    ulong i;
-    ulong limit = 0;
-
-    cp = (struct eata_ccb *) scsi_init_malloc(sizeof(struct eata_ccb),
-					      GFP_ATOMIC | GFP_DMA);
-    sp = (struct eata_sp *) scsi_init_malloc(sizeof(struct eata_sp), 
-					     GFP_ATOMIC | GFP_DMA);
-
-    buff = dma_scratch;
- 
-    memset(cp, 0, sizeof(struct eata_ccb));
-    memset(sp, 0, sizeof(struct eata_sp));
-    memset(buff, 0, 256);
-
-    cp->DataIn = TRUE;	   
-    cp->Interpret = TRUE;   /* Interpret command */
-    cp->cp_dispri = TRUE;
-    cp->cp_identify = TRUE;
- 
-    cp->cp_datalen = htonl(56);  
-    cp->cp_dataDMA = htonl(virt_to_bus(buff));
-    cp->cp_statDMA = htonl(virt_to_bus(sp));
-    cp->cp_viraddr = cp;
-    
-    cp->cp_id = id;
-    cp->cp_lun = 0;
-
-    cp->cp_cdb[0] = INQUIRY;
-    cp->cp_cdb[1] = 0;
-    cp->cp_cdb[2] = 0;
-    cp->cp_cdb[3] = 0;
-    cp->cp_cdb[4] = 56;
-    cp->cp_cdb[5] = 0;
-
-    fake_int_base = (struct eata_register *) base;
-    fake_int_result = FALSE;
-    fake_int_happened = FALSE;
-
-    eata_send_command((u32) cp, (u32) base, EATA_CMD_DMA_SEND_CP);
-    
-    i = jiffies + (3 * HZ);
-    while (fake_int_happened == FALSE && jiffies <= i) 
-	barrier();
-    
-    DBG(DBG_INTR3, printk("fake_int_result: %#x hbastat %#x scsistat %#x,"
-			  " buff %p sp %p\n",
-			  fake_int_result, (u32) (sp->hba_stat /*& 0x7f*/), 
-			  (u32) sp->scsi_stat, buff, sp));
-
-    scsi_init_free((void *)cp, sizeof(struct eata_ccb));
-    scsi_init_free((void *)sp, sizeof(struct eata_sp));
-    
-    if ((fake_int_result & HA_SERROR) || jiffies > i){
-	/* hard reset the HBA  */
-	inb((u32) (base) + HA_RSTATUS);
-	eata_send_command(0, base, EATA_CMD_RESET);
-	i = jiffies;
-	while (jiffies < (i + (3 * HZ)) && limit++ < 10000000) 
-	    barrier();
-	return (NULL);
-    } else
-	return (buff);
-}
-    
-int check_blink_state(long base)
-{
-    ushort loops = 10;
-    u32 blinkindicator;
-    u32 state = 0x12345678;
-    u32 oldstate = 0;
-
-    blinkindicator = htonl(0x54504442);
-    while ((loops--) && (state != oldstate)) {
-	oldstate = state;
-	state = inl((uint) base + 1);
-    }
-
-    DBG(DBG_BLINK, printk("Did Blink check. Status: %d\n",
-	      (state == oldstate) && (state == blinkindicator)));
-
-    if ((state == oldstate) && (state == blinkindicator))
-	return(TRUE);
-    else
-	return (FALSE);
-}
-
-int get_conf_PIO(u32 base, struct get_conf *buf)
-{
-    ulong loop = R_LIMIT;
-    u16 *p;
-
-    if(check_region(base, 9)) 
-	return (FALSE);
-     
-    memset(buf, 0, sizeof(struct get_conf));
-
-    while (inb(base + HA_RSTATUS) & HA_SBUSY)
-	if (--loop == 0) 
-	    return (FALSE);
-       
-    DBG(DBG_PIO && DBG_PROBE,
-	printk("Issuing PIO READ CONFIG to HBA at %#x\n", base));
-    eata_send_command(0, base, EATA_CMD_PIO_READ_CONFIG);
-
-    loop = R_LIMIT;
-    for (p = (u16 *) buf; 
-	 (long)p <= ((long)buf + (sizeof(struct get_conf) / 2)); p++) {
-	while (!(inb(base + HA_RSTATUS) & HA_SDRQ))
-	    if (--loop == 0)
-		return (FALSE);
-
-	loop = R_LIMIT;
-	*p = inw(base + HA_RDATA);
-    }
-
-    if (!(inb(base + HA_RSTATUS) & HA_SERROR)) {	    /* Error ? */
-	if (htonl(EATA_SIGNATURE) == buf->signature) {
-	    DBG(DBG_PIO&&DBG_PROBE, printk("EATA Controller found at %x "
-					   "EATA Level: %x\n", (uint) base, 
-					   (uint) (buf->version)));
-	    
-	    while (inb(base + HA_RSTATUS) & HA_SDRQ) 
-		inw(base + HA_RDATA);
-	    return (TRUE);
-	} 
-    } else {
-	DBG(DBG_PROBE, printk("eata_dma: get_conf_PIO, error during transfer "
-		  "for HBA at %lx\n", (long)base));
-    }
-    return (FALSE);
-}
-
-void print_config(struct get_conf *gc)
-{
-    printk("LEN: %d ver:%d OCS:%d TAR:%d TRNXFR:%d MORES:%d DMAS:%d\n",
-	   (u32) ntohl(gc->len), gc->version,
-	   gc->OCS_enabled, gc->TAR_support, gc->TRNXFR, gc->MORE_support,
-	   gc->DMA_support);
-    printk("DMAV:%d HAAV:%d SCSIID0:%d ID1:%d ID2:%d QUEUE:%d SG:%d SEC:%d\n",
-	   gc->DMA_valid, gc->HAA_valid, gc->scsi_id[3], gc->scsi_id[2],
-	   gc->scsi_id[1], ntohs(gc->queuesiz), ntohs(gc->SGsiz), gc->SECOND);
-    printk("IRQ:%d IRQT:%d DMAC:%d FORCADR:%d SG_64K:%d SG_UAE:%d MID:%d "
-	   "MCH:%d MLUN:%d\n",
-	   gc->IRQ, gc->IRQ_TR, (8 - gc->DMA_channel) & 7, gc->FORCADR, 
-	   gc->SG_64K, gc->SG_UAE, gc->MAX_ID, gc->MAX_CHAN, gc->MAX_LUN); 
-    printk("RIDQ:%d PCI:%d EISA:%d\n",
-	   gc->ID_qest, gc->is_PCI, gc->is_EISA);
-    DBG(DPT_DEBUG, DELAY(14));
-}
-
-short register_HBA(u32 base, struct get_conf *gc, Scsi_Host_Template * tpnt, 
-		   u8 bustype)
-{
-    ulong size = 0;
-    unchar dma_channel = 0;
-    char *buff = 0;
-    unchar bugs = 0;
-    struct Scsi_Host *sh;
-    hostdata *hd;
-    int x;
-    
-    
-    DBG(DBG_REGISTER, print_config(gc));
-
-    if (gc->DMA_support == FALSE) {
-	printk("The EATA HBA at %#.4x does not support DMA.\n" 
-	       "Please use the EATA-PIO driver.\n", base);
-	return (FALSE);
-    }
-    if(gc->HAA_valid == FALSE || ntohl(gc->len) < 0x22) 
-	gc->MAX_CHAN = 0;
-    
-    if (reg_IRQ[gc->IRQ] == FALSE) {	/* Interrupt already registered ? */
-	if (!request_irq(gc->IRQ, (void *) eata_fake_int_handler, SA_INTERRUPT,
-			 "eata_dma")){
-	    reg_IRQ[gc->IRQ]++;
-	    if (!gc->IRQ_TR)
-		reg_IRQL[gc->IRQ] = TRUE;   /* IRQ is edge triggered */
-	} else {
-	    printk("Couldn't allocate IRQ %d, Sorry.", gc->IRQ);
-	    return (FALSE);
-	}
-    } else {		/* More than one HBA on this IRQ */
-	if (reg_IRQL[gc->IRQ] == TRUE) {
-	    printk("Can't support more than one HBA on this IRQ,\n"
-		   "  if the IRQ is edge triggered. Sorry.\n");
-	    return (FALSE);
-	} else
-	    reg_IRQ[gc->IRQ]++;
-    }
-    
-    /* if gc->DMA_valid it must be an ISA HBA and we have to register it */
-    dma_channel = BUSMASTER;
-    if (gc->DMA_valid) {
-	if (request_dma(dma_channel = (8 - gc->DMA_channel) & 7, "eata_dma")) {
-	    printk("Unable to allocate DMA channel %d for ISA HBA at %#.4x.\n",
-		   dma_channel, base);
-	    reg_IRQ[gc->IRQ]--;
-	    if (reg_IRQ[gc->IRQ] == 0)
-		free_irq(gc->IRQ);
-	    if (gc->IRQ_TR == FALSE)
-		reg_IRQL[gc->IRQ] = FALSE; 
-	    return (FALSE);
-	}
-    }
- 
-#if !(NEWSTUFF)
-    if (bustype != IS_EISA && bustype != IS_ISA)
-#endif
-	buff = get_board_data(base, gc->IRQ, gc->scsi_id[3]);
-
-    if (buff == NULL) {
-#if !(NEWSTUFF)
-	if (bustype == IS_EISA || bustype == IS_ISA) {
-	    bugs = bugs || BROKEN_INQUIRY;
-	} else {
-#endif
-	    if (gc->DMA_support == FALSE)
-		printk("HBA at %#.4x doesn't support DMA. Sorry\n", base);
-	    else
-		printk("HBA at %#.4x does not react on INQUIRY. Sorry.\n", 
-		       base);
-	    if (gc->DMA_valid) 
-		free_dma(dma_channel);
-	    reg_IRQ[gc->IRQ]--;
-	    if (reg_IRQ[gc->IRQ] == 0)
-		free_irq(gc->IRQ);
-	    if (gc->IRQ_TR == FALSE)
-		reg_IRQL[gc->IRQ] = FALSE; 
-	    return (FALSE);
-#if !(NEWSTUFF)
-	}
-#endif
-    }
-    
-    if (gc->DMA_support == FALSE && buff != NULL)  
-	printk("HBA %.12sat %#.4x doesn't set the DMA_support flag correctly.\n",
-	       &buff[16], base);
-    
-    request_region(base, 9, "eata_dma"); /* We already checked the 
-					  * availability, so this
-					  * should not fail.
-					  */
-    
-    if(ntohs(gc->queuesiz) == 0) {
-	gc->queuesiz = ntohs(64);
-	printk("Warning: Queue size has to be corrected. Assuming 64 queueslots\n"
-	       "         This might be a PM2012B with a defective Firmware\n");
-    }
-
-    size = sizeof(hostdata) + ((sizeof(struct eata_ccb) + sizeof(long)) 
-			       * ntohs(gc->queuesiz));
-
-    DBG(DBG_REGISTER, printk("scsi_register size: %ld\n", size));
-
-    sh = scsi_register(tpnt, size);
-    
-    if(sh == NULL) {
-	if (gc->DMA_valid) 
-	    free_dma(dma_channel);
-	
-	reg_IRQ[gc->IRQ]--;
-	if (reg_IRQ[gc->IRQ] == 0)
-	    free_irq(gc->IRQ);
-	if (gc->IRQ_TR == FALSE)
-	    reg_IRQL[gc->IRQ] = FALSE; 
-	return (FALSE);
-    }
-    
-    hd = SD(sh);		   
-    
-    memset(hd->ccb, 0, sizeof(struct eata_ccb) * ntohs(gc->queuesiz));
-    memset(hd->reads, 0, sizeof(u32) * 26); 
-
-    hd->broken_INQUIRY = (bugs & BROKEN_INQUIRY);
-
-    if(hd->broken_INQUIRY == TRUE) {
-	strcpy(SD(sh)->vendor, "DPT");
-	strcpy(SD(sh)->name, "??????????");
-	strcpy(SD(sh)->revision, "???.?");
-    } else {	
-	strncpy(SD(sh)->vendor, &buff[8], 8);
-	SD(sh)->vendor[8] = 0;
-	strncpy(SD(sh)->name, &buff[16], 17);
-	SD(sh)->name[17] = 0;
-	SD(sh)->revision[0] = buff[32];
-	SD(sh)->revision[1] = buff[33];
-	SD(sh)->revision[2] = buff[34];
-	SD(sh)->revision[3] = '.';
-	SD(sh)->revision[4] = buff[35];
-	SD(sh)->revision[5] = 0;
-    }
-
-    switch (ntohl(gc->len)) {
-    case 0x1c:
-	SD(sh)->EATA_revision = 'a';
-	break;
-    case 0x1e:
-	SD(sh)->EATA_revision = 'b';
-	break;
-    case 0x22:
-	SD(sh)->EATA_revision = 'c';
-	break;
-    case 0x24:
-	SD(sh)->EATA_revision = 'z';		
-    default:
-	SD(sh)->EATA_revision = '?';
-    }
-
-    if(ntohl(gc->len) >= 0x22) {
-	if (gc->is_PCI == TRUE)
-	    hd->bustype = IS_PCI;
-	else if (gc->is_EISA == TRUE)
-	    hd->bustype = IS_EISA;
-	else
-	    hd->bustype = IS_ISA;
-    } else if(hd->broken_INQUIRY == FALSE) {
-	if (buff[21] == '4')
-	    hd->bustype = IS_PCI;
-	else if (buff[21] == '2')
-	    hd->bustype = IS_EISA;
-	else
-	    hd->bustype = IS_ISA;
-    } else 
-	hd->bustype = bustype;
-    
-    if(ntohl(gc->len) >= 0x22) {
-	sh->max_id = gc->MAX_ID + 1;
-	sh->max_lun = gc->MAX_LUN + 1;
-    } else {
-	sh->max_id = 8;
-	sh->max_lun = 8;
-    }
-
-    hd->channel = gc->MAX_CHAN;	    
-    sh->max_channel = gc->MAX_CHAN; 
-    sh->unique_id = base;
-    sh->base = (char *) base;
-    sh->io_port = base;
-    sh->n_io_port = 9;
-    sh->irq = gc->IRQ;
-    sh->dma_channel = dma_channel;
-    
-    /* FIXME:
-     * SCSI midlevel code should support different HBA ids on every channel
-     */
-    sh->this_id = gc->scsi_id[3];
-    sh->can_queue = ntohs(gc->queuesiz);
-    
-    if (gc->OCS_enabled == TRUE) {
-	if(hd->bustype != IS_ISA)
-	    sh->cmd_per_lun = sh->can_queue/C_P_L_DIV; 
-	else
-	    sh->cmd_per_lun = 8; /* We artificially limit this to conserve 
-				  * memory, which would be needed for ISA 
-				  * bounce buffers */
-    } else 
-	sh->cmd_per_lun = 1;
-    
-    /* FIXME:
-     * SG should be allocated more dynamically 
-     */
-    /*
-     * If we are using a ISA board, we can't use extended SG,
-     * because we would need exessive amounts of memory for
-     * bounce buffers.
-     */
-    if (gc->SG_64K == TRUE && ntohs(gc->SGsiz) == 64 && hd->bustype != IS_ISA){
-	sh->sg_tablesize = SG_SIZE_BIG;
-	sh->use_clustering = FALSE;
-    } else {
-	sh->sg_tablesize = ntohs(gc->SGsiz);
-	sh->use_clustering = TRUE;
-	if (sh->sg_tablesize > SG_SIZE || sh->sg_tablesize == 0) {
-	    sh->sg_tablesize = SG_SIZE;
-	    if (ntohs(gc->SGsiz) == 0)
-		printk("Warning: SG size had to be corrected.\n"
-		       "This might be a PM2012 with a defective Firmware\n");
-	}
-    }
-
-    if (gc->SECOND)
-	hd->primary = FALSE;
-    else
-	hd->primary = TRUE;
-    
-    sh->wish_block = FALSE;	   
-    
-    if (hd->bustype != IS_ISA) {
-	sh->unchecked_isa_dma = FALSE;
-    } else {
-	sh->unchecked_isa_dma = TRUE;	/* We're doing ISA DMA */
-    }
-    
-    for(x = 0; x <= 11; x++){		 /* Initialize min. latency */
-	hd->writes_lat[x][1] = 0xffffffff;
-	hd->reads_lat[x][1] = 0xffffffff;
-    }
-
-    hd->next = NULL;	/* build a linked list of all HBAs */
-    hd->prev = last_HBA;
-    if(hd->prev != NULL)
-	SD(hd->prev)->next = sh;
-    last_HBA = sh;
-    if (first_HBA == NULL)
-	first_HBA = sh;
-    registered_HBAs++;
-    
-    return (TRUE);
-}
-
-
-void find_EISA(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-    u32 base;
-    int i;
-    
-#if CHECKPAL
-    u8 pal1, pal2, pal3;
-#endif
-    
-    for (i = 0; i < MAXEISA; i++) {
-	if (EISAbases[i] == TRUE) { /* Still a possibility ?	      */
-	    
-	    base = 0x1c88 + (i * 0x1000);
-#if CHECKPAL
-	    pal1 = inb((u16)base - 8);
-	    pal2 = inb((u16)base - 7);
-	    pal3 = inb((u16)base - 6);
-	    
-	    if (((pal1 == DPT_ID1) && (pal2 == DPT_ID2)) ||
-		((pal1 == NEC_ID1) && (pal2 == NEC_ID2) && (pal3 == NEC_ID3))||
-		((pal1 == ATT_ID1) && (pal2 == ATT_ID2) && (pal3 == ATT_ID3))){
-		DBG(DBG_PROBE, printk("EISA EATA id tags found: %x %x %x \n",
-				      (int)pal1, (int)pal2, (int)pal3));
-#endif
-		if (get_conf_PIO(base, buf) == TRUE) {
-		    if (buf->IRQ) {  
-			DBG(DBG_EISA, printk("Registering EISA HBA\n"));
-			register_HBA(base, buf, tpnt, IS_EISA);
-		    } else
-			printk("eata_dma: No valid IRQ. HBA removed from list\n");
-		} else {
-		    if (check_blink_state(base)) 
-			printk("HBA is in BLINK state. Consult your HBAs "
-			       "Manual to correct this.\n");
-		} 
-		/* Nothing found here so we take it from the list */
-		EISAbases[i] = 0;  
-#if CHECKPAL
-	    } 
-#endif
-	}
-    }
-    return; 
-}
-
-void find_ISA(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-    int i;
-    
-    for (i = 0; i < MAXISA; i++) {  
-	if (ISAbases[i]) {  
-	    if (get_conf_PIO(ISAbases[i],buf) == TRUE){
-		DBG(DBG_ISA, printk("Registering ISA HBA\n"));
-		register_HBA(ISAbases[i], buf, tpnt, IS_ISA);
-	    } else {
-		if (check_blink_state(ISAbases[i])) 
-		    printk("HBA is in BLINK state. Consult your HBAs "
-			   "Manual to correct this.\n");
-	    }
-	    ISAbases[i] = 0;
-	}
-    }
-    return;
-}
-
-void find_PCI(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-
-#ifndef CONFIG_PCI
-    printk("eata_dma: kernel PCI support not enabled. Skipping scan for PCI HBAs.\n");
-#else
-    
-    u8 pci_bus, pci_device_fn;
-    static s16 pci_index = 0;	/* Device index to PCI BIOS calls */
-    u32 base = 0;
-    u16 com_adr;
-    u16 rev_device;
-    u32 error, i, x;
-    u8 pal1, pal2, pal3;
-
-    if (pcibios_present()) {
-	for (i = 0; i <= MAXPCI; ++i, ++pci_index) {
-	    if (pcibios_find_device(PCI_VENDOR_ID_DPT, PCI_DEVICE_ID_DPT, 
-				    pci_index, &pci_bus, &pci_device_fn))
-		break;
-	    DBG(DBG_PROBE && DBG_PCI, 
-		printk("eata_dma: find_PCI, HBA at bus %d, device %d,"
-		       " function %d, index %d\n", (s32)pci_bus, 
-		       (s32)((pci_device_fn & 0xf8) >> 3),
-		       (s32)(pci_device_fn & 7), pci_index));
-	    
-	    if (!(error = pcibios_read_config_word(pci_bus, pci_device_fn, 
-				       PCI_CLASS_DEVICE, &rev_device))) {
-		if (rev_device == PCI_CLASS_STORAGE_SCSI) {
-		    if (!(error = pcibios_read_config_word(pci_bus, 
-					       pci_device_fn, PCI_COMMAND, 
-					       (u16 *) & com_adr))) {
-			if (!((com_adr & PCI_COMMAND_IO) && 
-			      (com_adr & PCI_COMMAND_MASTER))) {
-			    printk("eata_dma: find_PCI, HBA has IO or BUSMASTER mode disabled\n");
-			    continue;
-			}
-		    } else
-			printk("eata_dma: find_PCI, error %x while reading "
-			       "PCI_COMMAND\n", error);
-		} else
-		    printk("eata_dma: find_PCI, DEVICECLASSID %x didn't match\n", 
-			   rev_device);
-	    } else {
-		printk("eata_dma: find_PCI, error %x while reading PCI_CLASS_BASE\n", 
-		       error);
-		continue;
-	    }
-	    
-	    if (!(error = pcibios_read_config_dword(pci_bus, pci_device_fn,
-				       PCI_BASE_ADDRESS_0, (int *) &base))){
-		
-		/* Check if the address is valid */
-		if (base & 0x01) {
-		    base &= 0xfffffffe;
-                    /* EISA tag there ? */
-		    pal1 = inb(base);
-		    pal2 = inb(base + 1);
-		    pal3 = inb(base + 2);
-		    if (((pal1 == DPT_ID1) && (pal2 == DPT_ID2)) ||
-			((pal1 == NEC_ID1) && (pal2 == NEC_ID2) && 
-			 (pal3 == NEC_ID3)) ||
-			((pal1 == ATT_ID1) && (pal2 == ATT_ID2) && 
-			 (pal3 == ATT_ID3)))
-			base += 0x08;
-		    else
-			base += 0x10;   /* Now, THIS is the real address */
-
-		    if (base != 0x1f8) {
-			/* We didn't find it in the primary search */
-			if (get_conf_PIO(base, buf) == TRUE) {
-
-			    /* OK. We made it till here, so we can go now  
-			     * and register it. We  only have to check and 
-			     * eventually remove it from the EISA and ISA list 
-			     */
-			    DBG(DBG_PCI, printk("Registering PCI HBA\n"));
-			    register_HBA(base, buf, tpnt, IS_PCI);
-			    
-			    if (base < 0x1000) {
-				for (x = 0; x < MAXISA; ++x) {
-				    if (ISAbases[x] == base) {
-					ISAbases[x] = 0;
-					break;
-				    }
-				}
-			    } else if ((base & 0x0fff) == 0x0c88) 
-				EISAbases[(base >> 12) & 0x0f] = 0;
-			    continue;  /* break; */
-			} else if (check_blink_state(base) == TRUE) {
-			    printk("eata_dma: HBA is in BLINK state.\n"
-				   "Consult your HBAs Manual to correct this.\n");
-			}
-		    }
-		}
-	    } else {
-		printk("eata_dma: error %x while reading "
-		       "PCI_BASE_ADDRESS_0\n", error);
-	    }
-	}
-    } else {
-	printk("eata_dma: No BIOS32 extensions present. This driver release "
-	       "still depends on it.\n"
-	       "	  Skipping scan for PCI HBAs. \n");
-    }
-#endif /* #ifndef CONFIG_PCI */
-    return;
-}
-
-int eata_detect(Scsi_Host_Template * tpnt)
-{
-    struct Scsi_Host *HBA_ptr;
-    struct get_conf gc;
-    int i;
-    
-    DBG((DBG_PROBE && DBG_DELAY) || DPT_DEBUG,
-	printk("Using lots of delays to let you read the debugging output\n"));
-
-    tpnt->proc_dir = &proc_scsi_eata_dma;
-
-    status = scsi_init_malloc(512, GFP_ATOMIC | GFP_DMA);
-    dma_scratch = scsi_init_malloc(512, GFP_ATOMIC | GFP_DMA);
-
-    if(status == NULL || dma_scratch == NULL) {
-	printk("eata_dma: can't allocate enough memory to probe for hosts !\n");
-	return(0);
-    }
-
-    find_PCI(&gc, tpnt);
-    
-    find_EISA(&gc, tpnt);
-    
-    find_ISA(&gc, tpnt);
-    
-    for (i = 0; i <= MAXIRQ; i++) { /* Now that we know what we have, we     */
-	if (reg_IRQ[i]){            /* exchange the interrupt handler which  */
-	    free_irq(i);            /* we used for probing with the real one */
-	    request_irq(i, (void *)(eata_int_handler), SA_INTERRUPT, "eata_dma");
-	}
-    }
-    HBA_ptr = first_HBA;
-    
-    if (registered_HBAs != 0) {
-	printk("EATA (Extended Attachment) driver version: %d.%d%s\n"
-	       "developed in co-operation with DPT\n"		  
-	       "(c) 1993-95 Michael Neuffer, neuffer@goofy.zdv.uni-mainz.de\n",
-	       VER_MAJOR, VER_MINOR, VER_SUB);
-	printk("Registered HBAs:");
-	printk("\nHBA no. Boardtype: Revis: EATA: Bus: BaseIO: IRQ: DMA: Ch: "
-	       "ID: Pr: QS: SG: CPL:\n");
-	for (i = 1; i <= registered_HBAs; i++) {
-	    printk("scsi%-2d: %.10s v%s 2.0%c  %s %#.4x   %2d",
-		   HBA_ptr->host_no, SD(HBA_ptr)->name, SD(HBA_ptr)->revision,
-		   SD(HBA_ptr)->EATA_revision, (SD(HBA_ptr)->bustype == 'P')? 
-		   "PCI ":(SD(HBA_ptr)->bustype == 'E')?"EISA":"ISA ",
-		   (u32) HBA_ptr->base, HBA_ptr->irq);
-	    if(HBA_ptr->dma_channel != BUSMASTER)
-		printk("   %2x ", HBA_ptr->dma_channel);
-	    else
-		printk("  %s", "BMST");
-	    printk("  %d   %d   %c  %2d  %2d   %2d\n", SD(HBA_ptr)->channel, 
-		   HBA_ptr->this_id, (SD(HBA_ptr)->primary == TRUE)?'Y':'N', 
-		   HBA_ptr->can_queue, HBA_ptr->sg_tablesize, HBA_ptr->cmd_per_lun);
-	    HBA_ptr = SD(HBA_ptr)->next;
-	}
-    } else {
-	scsi_init_free((void *)status, 512);
-    }
-
-    scsi_init_free((void *)dma_scratch, 512);
-
-    DBG(DPT_DEBUG, DELAY(12));
-
-    return(registered_HBAs);
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = EATA_DMA;
-#include "scsi_module.c"
-#endif
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_dma.h b/i386/i386at/gpl/linux/scsi/eata_dma.h
deleted file mode 100644
index 41504673..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_dma.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/********************************************************
-* Header file for eata_dma.c Linux EATA-DMA SCSI driver *
-* (c) 1993,94,95 Michael Neuffer                        *
-*********************************************************
-* last change: 95/07/18                                 *
-********************************************************/
-
-
-#ifndef _EATA_DMA_H
-#define _EATA_DMA_H
-
-#ifndef HOSTS_C
-
-#include "eata_generic.h"
-
-
-#define VER_MAJOR 2
-#define VER_MINOR 5
-#define VER_SUB   "8a"
-
-
-/************************************************************************
- * Here you can switch parts of the code on and of                      *
- ************************************************************************/
-
-#define CHECKPAL        0        /* EISA pal checking on/off            */
-#define NEWSTUFF        0        /* Some changes for ISA/EISA boards    */
-
-/************************************************************************
- * Debug options.                                                       * 
- * Enable DEBUG and whichever options you require.                      *
- ************************************************************************/
-#define DEBUG_EATA      1       /* Enable debug code.                   */
-#define DPT_DEBUG       0       /* Bobs special                         */
-#define DBG_DELAY       0       /* Build in delays so debug messages can be
-				 * be read before they vanish of the top of
-				 * the screen!                          */
-#define DBG_PROBE       0       /* Debug probe routines.                */
-#define DBG_PCI         0       /* Trace PCI routines                   */
-#define DBG_EISA        0       /* Trace EISA routines                  */
-#define DBG_ISA         0       /* Trace ISA routines                   */ 
-#define DBG_BLINK       0       /* Trace Blink check                    */
-#define DBG_PIO         0       /* Trace get_config_PIO                 */
-#define DBG_COM         0       /* Trace command call                   */
-#define DBG_QUEUE       0       /* Trace command queueing.              */
-#define DBG_QUEUE2      0       /* Trace command queueing SG.           */
-#define DBG_INTR        0       /* Trace interrupt service routine.     */
-#define DBG_INTR2       0       /* Trace interrupt service routine.     */
-#define DBG_INTR3       0       /* Trace get_board_data interrupts.     */
-#define DBG_PROC        0       /* Debug proc-fs related statistics     */
-#define DBG_PROC_WRITE  0
-#define DBG_REGISTER    0       /* */
-#define DBG_ABNORM      1       /* Debug abnormal actions (reset, abort)*/
-
-#if DEBUG_EATA 
-#define DBG(x, y)   if ((x)) {y;} 
-#else
-#define DBG(x, y)
-#endif
-
-#endif /* !HOSTS_C */
-
-int eata_detect(Scsi_Host_Template *);
-const char *eata_info(struct Scsi_Host *);
-int eata_command(Scsi_Cmnd *);
-int eata_queue(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int eata_abort(Scsi_Cmnd *);
-int eata_reset(Scsi_Cmnd *);
-int eata_proc_info(char *, char **, off_t, int, int, int);
-#ifdef MODULE
-int eata_release(struct Scsi_Host *);
-#else
-#define eata_release NULL  
-#endif
-
-#include <linux/scsicam.h>
-
-#define EATA_DMA {                   \
-        NULL, NULL,                  \
-        NULL,               /* proc_dir_entry */ \
-        eata_proc_info,     /* procinfo       */ \
-        "EATA (Extended Attachment) HBA driver", \
-        eata_detect,                 \
-        eata_release,                \
-	NULL, NULL,                  \
-	eata_queue,                  \
-	eata_abort,                  \
-	eata_reset,                  \
-	NULL,   /* Slave attach */   \
-	scsicam_bios_param,          \
-	0,      /* Canqueue     */   \
-	0,      /* this_id      */   \
-	0,      /* sg_tablesize */   \
-	0,      /* cmd_per_lun  */   \
-	0,      /* present      */   \
-	1,      /* True if ISA  */   \
-	ENABLE_CLUSTERING }
-
-
-#endif /* _EATA_DMA_H */
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_dma_proc.h b/i386/i386at/gpl/linux/scsi/eata_dma_proc.h
deleted file mode 100644
index d49f348e..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_dma_proc.h
+++ /dev/null
@@ -1,260 +0,0 @@
-
-struct lun_map {
-    __u8   id:5,
-     chan:3;
-    __u8 lun;
-};
-
-typedef struct emul_pp {
-    __u8 p_code:6,
-       null:1,
-     p_save:1;
-    __u8 p_length;
-    __u16 cylinder;
-    __u8 heads;
-    __u8 sectors;
-    __u8 null2;
-    __u8 s_lunmap:4,
-	  ems:1;
-    __u16 drive_type;	/* In Little Endian ! */
-    struct lun_map lunmap[4];
-}emulpp;
-
-
-/* Log Sense pages */
-
-typedef struct log_sheader {
-    __u8 page_code,
-     reserved;
-    __u16 length;
-}logsh;
-
-
-/* Log Sense Statistics */
-
-typedef struct read_command_statistics {
-    __u16 code;	       /* 0x01 */
-    __u8  flags;
-    __u8  length;      /* 0x24 */
-    __u32 h_commands,
-      uncached,
-      la_cmds,
-      la_blks,
-      la_hits,
-      missed,
-      hits,
-      seq_la_blks,
-      seq_la_hits;
-}r_cmd_stat;
-
-typedef struct write_command_statistics {
-    __u16 code;	       /* 0x03 */
-    __u8  flags;
-    __u8  length;      /* 0x28 */
-    __u32 h_commands,
-      uncached,
-      thru,
-      bypass,
-      soft_err,
-      hits,
-      b_idle,
-      b_activ,
-      b_blks,
-      b_blks_clean;
-}w_cmd_stat;
-
-typedef struct host_command_statistics {
-    __u16 code;		 /* 0x02, 0x04 */
-    __u8  flags;
-    __u8  length;	 /* 0x30 */
-    __u32 sizes[12];
-}hst_cmd_stat;
-
-typedef struct physical_command_statistics {
-    __u16 code;		 /* 0x06, 0x07 */ 
-    __u8  flags;
-    __u8  length;	 /* 0x34 */
-    __u32 sizes[13]; 
-}phy_cmd_stat;
-
-typedef struct misc_device_statistics {
-    __u16 code;		  /* 0x05 */
-    __u8  flags;
-    __u8  length;	  /* 0x10 */
-    __u32 disconnect,
-      pass_thru,
-      sg_commands,
-      stripe_boundary_crosses;
-}msc_stats;
- 
-/* Configuration Pages */
-
-typedef struct controller_configuration {
-    __u16 code;		  /* 0x01 */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  intt:1,
-       sec:1,
-       csh:1,
-       key:1,
-       tmr:1,
-       srs:1,
-       nvr:1;
-    __u8  interrupt;
-}coco;
-
-typedef struct controller_hardware_errors {
-    __u16 code;		  /* 0x02 */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  unused:1,
-	 per:1;
-    __u8  interrupt;
-}coher;
-
-typedef struct memory_map {
-    __u16 code;		  /* 0x03, 0x04 */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u32 memory_map;
-}mema;
-
-typedef struct scsi_transfer {
-    __u16 code;		  /* 0x05 */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u8  offset,
-      period;
-    __u16 speed;
-}scsitrans;
-
-typedef struct scsi_modes {
-    __u16 code;		  /* 0x06 */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  que:1,
-     cdis:1,
-     wtru:1,
-     dasd:1,
-      ncr:1,
-     awre:1;
-    __u8  reserved;
-}scsimod;
-
-typedef struct host_bus {
-    __u16 code;		  /* 0x07 */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  speed:6,
-	pci:1,
-       eisa:1;
-    __u8  reserved;
-}hobu;
-
-typedef struct scsi_bus {
-    __u16 code;		  /* 0x08 */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  speed:4,
-	res:1,
-	ext:1,
-       wide:1,
-	dif:1;
-    __u8 busnum;
-}scbu;
-
-typedef struct board_type {
-    __u16 code;		  /* 0x09 */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u8  unused:1,
-	 cmi:1,
-	 dmi:1,
-	cm4k:1,
-	 cm4:1,
-	dm4k:1,
-	 dm4:1,
-	 hba:1;
-    __u8  cpu_type,
-      cpu_speed;
-    __u8    sx1:1,
-	sx2:1,
-    unused2:4,
-       alrm:1,
-       srom:1;
-}boty;
-
-typedef struct memory_config {
-    __u16 code;		  /* 0x0a */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u8  banksize[4];
-}memco;
-
-typedef struct firmware_info {
-    __u16 code;		  /* 0x0b */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u8  dnld:1,
-     bs528:1,
-       fmt:1,
-     fw528:1;
-    __u8  unused1,
-      fw_type,
-      unused;
-}firm;
-
-typedef struct subsystem_info {
-    __u16 code;		  /* 0x0c */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  shlf:1,
-      swap:1,
-      noss:1;
-    __u8  reserved;
-}subinf;
-
-typedef struct per_channel_info {
-    __u16 code;		  /* 0x0d */
-    __u8  flags;
-    __u8  length;	  /* 0x02 */
-    __u8  channel;
-    __u8  shlf:1,
-      swap:1,
-      noss:1,
-       srs:1,
-       que:1,
-       ext:1,
-      wide:1,
-      diff:1;
-}pcinf;
-
-typedef struct array_limits {
-    __u16 code;		  /* 0x0e */
-    __u8  flags;
-    __u8  length;	  /* 0x04 */
-    __u8  max_groups,
-      raid0_drv,
-      raid35_drv,
-      unused;
-}arrlim;
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/scsi/eata_dma_proc.src b/i386/i386at/gpl/linux/scsi/eata_dma_proc.src
deleted file mode 100644
index b4936a67..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_dma_proc.src
+++ /dev/null
@@ -1,488 +0,0 @@
-
-void swap_statistics(u8 *p)
-{
-    u32 y;
-    u32 *lp, h_lp;
-    u16 *sp, h_sp;
-    u8 *bp;
-    
-    lp = (u32 *)p;
-    sp = ((short *)lp) + 1;	    /* Convert Header */
-    h_sp = *sp = ntohs(*sp);
-    lp++;
-
-    do {
-	sp = (u16 *)lp;		  /* Convert SubHeader */
-	*sp = ntohs(*sp);
-	bp = (u8 *) lp;
-	y = *(bp + 3);
-	lp++;
-	for (h_lp = (u32)lp; (u32)lp < h_lp + ((u32)*(bp + 3)); lp++)
-	    *lp = ntohl(*lp);
-    }while ((u32)lp < ((u32)p) + 4 + h_sp);
-
-}
-
-/*
- * eata_set_info
- * buffer : pointer to the data that has been written to the hostfile
- * length : number of bytes written to the hostfile
- * HBA_ptr: pointer to the Scsi_Host struct
- */
-int eata_set_info(char *buffer, int length, struct Scsi_Host *HBA_ptr)
-{
-    int orig_length = length;
-
-    if (length >= 8 && strncmp(buffer, "eata_dma", 8) == 0) {
-	buffer += 9;
-	length -= 9;
-	if(length >= 8 && strncmp(buffer, "latency", 7) == 0) {
-	    SD(HBA_ptr)->do_latency = TRUE;
-	    return(orig_length);
-	} 
-	
-	if(length >=10 && strncmp(buffer, "nolatency", 9) == 0) {
-	    SD(HBA_ptr)->do_latency = FALSE;
-	    return(orig_length);
-	} 
-	
-	printk("Unknown command:%s length: %d\n", buffer, length);
-    } else 
-	printk("Wrong Signature:%10s\n", buffer);
-    
-    return(-EINVAL);
-}
-
-/*
- * eata_proc_info
- * inout : decides on the direction of the dataflow and the meaning of the 
- *	   variables
- * buffer: If inout==FALSE data is beeing written to it else read from it
- * *start: If inout==FALSE start of the valid data in the buffer
- * offset: If inout==FALSE offset from the beginning of the imaginary file 
- *	   from which we start writing into the buffer
- * length: If inout==FALSE max number of bytes to be written into the buffer 
- *	   else number of bytes in the buffer
- */
-int eata_proc_info(char *buffer, char **start, off_t offset, int length, 
-		   int hostno, int inout)
-{
-
-    Scsi_Device *scd, SDev;
-    struct Scsi_Host *HBA_ptr;
-    Scsi_Cmnd scmd;
-    char cmnd[10];
-    static u8 buff[512];
-    static u8 buff2[512];
-    hst_cmd_stat *rhcs, *whcs;
-    coco	 *cc;
-    scsitrans	 *st;
-    scsimod	 *sm;
-    hobu	 *hb;
-    scbu	 *sb;
-    boty	 *bt;
-    memco	 *mc;
-    firm	 *fm;
-    subinf	 *si; 
-    pcinf	 *pi;
-    arrlim	 *al;
-    int i, x; 
-    int	  size, len = 0;
-    off_t begin = 0;
-    off_t pos = 0;
-    scd = NULL;
-
-    HBA_ptr = first_HBA;
-    for (i = 1; i <= registered_HBAs; i++) {
-	if (HBA_ptr->host_no == hostno)
-	    break;
-	HBA_ptr = SD(HBA_ptr)->next;
-    }	     
-
-    if(inout == TRUE) /* Has data been writen to the file ? */ 
-	return(eata_set_info(buffer, length, HBA_ptr));
-
-    if (offset == 0)
-	memset(buff, 0, sizeof(buff));
-
-    cc = (coco *)     (buff + 0x148);
-    st = (scsitrans *)(buff + 0x164); 
-    sm = (scsimod *)  (buff + 0x16c);
-    hb = (hobu *)     (buff + 0x172);
-    sb = (scbu *)     (buff + 0x178);
-    bt = (boty *)     (buff + 0x17e);
-    mc = (memco *)    (buff + 0x186);
-    fm = (firm *)     (buff + 0x18e);
-    si = (subinf *)   (buff + 0x196); 
-    pi = (pcinf *)    (buff + 0x19c);
-    al = (arrlim *)   (buff + 0x1a2);
-
-    size = sprintf(buffer+len, "EATA (Extended Attachment) driver version: "
-		   "%d.%d%s\n",VER_MAJOR, VER_MINOR, VER_SUB);
-    len += size; pos = begin + len;
-    size = sprintf(buffer + len, "queued commands:     %10ld\n"
-		   "processed interrupts:%10ld\n", queue_counter, int_counter);
-    len += size; pos = begin + len;
-
-    size = sprintf(buffer + len, "\nscsi%-2d: HBA %.10s\n",
-		   HBA_ptr->host_no, SD(HBA_ptr)->name);
-    len += size; 
-    pos = begin + len;
-    size = sprintf(buffer + len, "Firmware revision: v%s\n", 
-		   SD(HBA_ptr)->revision);
-    len += size;
-    pos = begin + len;
-    size = sprintf(buffer + len, "Hardware Configuration:\n");
-    len += size; 
-    pos = begin + len;
-    
-    if(SD(HBA_ptr)->broken_INQUIRY == TRUE) {
-	if (HBA_ptr->dma_channel == BUSMASTER)
-	    size = sprintf(buffer + len, "DMA: BUSMASTER\n");
-	else
-	    size = sprintf(buffer + len, "DMA: %d\n", HBA_ptr->dma_channel);
-	len += size; 
-	pos = begin + len;
-
-	size = sprintf(buffer + len, "Base IO : %#.4x\n", (u32) HBA_ptr->base);
-	len += size; 
-	pos = begin + len;
-
-	size = sprintf(buffer + len, "Host Bus: EISA\n"); 
-	len += size; 
-	pos = begin + len;
-
-    } else {
-	memset(&SDev, 0, sizeof(Scsi_Device));
-	memset(&scmd, 0, sizeof(Scsi_Cmnd));
-
-	SDev.host = HBA_ptr;
-	SDev.id = HBA_ptr->this_id;
-	SDev.lun = 0;
-	SDev.channel = 0;
-
-	cmnd[0] = LOG_SENSE;
-	cmnd[1] = 0;
-	cmnd[2] = 0x33 + (3<<6);
-	cmnd[3] = 0;
-	cmnd[4] = 0;
-	cmnd[5] = 0;
-        cmnd[6] = 0;
-	cmnd[7] = 0x00;
-	cmnd[8] = 0x66;
-	cmnd[9] = 0;
-
-	scmd.cmd_len = 10;
-	
-	scmd.host = HBA_ptr; 
-	scmd.device = &SDev;
-	scmd.target = HBA_ptr->this_id; 
-	scmd.lun = 0; 
-	scmd.channel = 0;
-	scmd.use_sg = 0;
-
-	/*
-	 * Do the command and wait for it to finish.
-	 */	
-	{
-	    struct semaphore sem = MUTEX_LOCKED;
-	    scmd.request.rq_status = RQ_SCSI_BUSY;
-	    scmd.request.sem = &sem;
-	    scsi_do_cmd (&scmd, cmnd, buff + 0x144, 0x66,  
-			 eata_scsi_done, 1 * HZ, 1);
-	    down(&sem);
-	}
-
-	size = sprintf(buffer + len, "IRQ: %2d, %s triggered\n", cc->interrupt,
-		       (cc->intt == TRUE)?"level":"edge");
-	len += size; 
-	pos = begin + len;
-	if (HBA_ptr->dma_channel == 0xff)
-	    size = sprintf(buffer + len, "DMA: BUSMASTER\n");
-	else
-	    size = sprintf(buffer + len, "DMA: %d\n", HBA_ptr->dma_channel);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "CPU: MC680%02d %dMHz\n", bt->cpu_type,
-		       bt->cpu_speed);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "Base IO : %#.4x\n", (u32) HBA_ptr->base);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "Host Bus: %s\n", 
-		       (SD(HBA_ptr)->bustype == IS_PCI)?"PCI ":
-		       (SD(HBA_ptr)->bustype == IS_EISA)?"EISA":"ISA ");
-	
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "SCSI Bus:%s%s Speed: %sMB/sec. %s\n",
-		       (sb->wide == TRUE)?" WIDE":"", 
-		       (sb->dif == TRUE)?" DIFFERENTIAL":"",
-		       (sb->speed == 0)?"5":(sb->speed == 1)?"10":"20",
-		       (sb->ext == TRUE)?"With external cable detection":"");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "SCSI channel expansion Module: %s present\n",
-		       (bt->sx1 == TRUE)?"SX1 (one channel)":
-		       ((bt->sx2 == TRUE)?"SX2 (two channels)":"not"));
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "SmartRAID hardware: %spresent.\n",
-		       (cc->srs == TRUE)?"":"not ");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "    Type: %s\n",
-		       ((cc->key == TRUE)?((bt->dmi == TRUE)?"integrated"
-					   :((bt->dm4 == TRUE)?"DM401X"
-					   :(bt->dm4k == TRUE)?"DM4000"
-					   :"-"))
-					   :"-"));
-	len += size; 
-	pos = begin + len;
-	
-	size = sprintf(buffer + len, "    Max array groups:              %d\n",
-		       (al->code == 0x0e)?al->max_groups:7);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "    Max drives per RAID 0 array:   %d\n",
-		       (al->code == 0x0e)?al->raid0_drv:7);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "    Max drives per RAID 3/5 array: %d\n",
-		       (al->code == 0x0e)?al->raid35_drv:7);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "Cache Module: %spresent.\n",
-		       (cc->csh)?"":"not ");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "    Type: %s\n",
-		       ((cc->csh == TRUE)?((bt->cmi == TRUE)?"integrated"
-					 :((bt->cm4 == TRUE)?"CM401X"
-					 :((bt->cm4k == TRUE)?"CM4000"
-					 :"-")))
-					 :"-"));
-	len += size; 
-	pos = begin + len;
-	for (x = 0; x <= 3; x++) {
-	    size = sprintf(buffer + len, "    Bank%d: %dMB with%s ECC\n",x,
-			   mc->banksize[x] & 0x7f, 
-			   (mc->banksize[x] & 0x80)?"":"out");
-	    len += size; 
-	    pos = begin + len;	    
-	}   
-	size = sprintf(buffer + len, "Timer Mod.: %spresent\n",
-		       (cc->tmr == TRUE)?"":"not ");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "NVRAM     : %spresent\n",
-		       (cc->nvr == TRUE)?"":"not ");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "SmartROM  : %sabled\n",
-		       (bt->srom == TRUE)?"dis":"en");
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer + len, "Alarm     : %s\n",
-		       (bt->alrm == TRUE)?"on":"off");
-	len += size; 
-	pos = begin + len;
-	
-	if (pos < offset) {
-	    len = 0;
-	    begin = pos;
-	}
-	if (pos > offset + length)
-	    goto stop_output; 
-	
-	cmnd[0] = LOG_SENSE;
-	cmnd[1] = 0;
-	cmnd[2] = 0x32 + (3<<6); 
-	cmnd[3] = 0;
-	cmnd[4] = 0;
-	cmnd[5] = 0;
-	cmnd[6] = 0;
-	cmnd[7] = 0x01;
-	cmnd[8] = 0x44;
-	cmnd[9] = 0;
- 
-	scmd.cmd_len = 10;
-
-	/*
-	 * Do the command and wait for it to finish.
-	 */	
-	{
-	    struct semaphore sem = MUTEX_LOCKED;
-	    scmd.request.rq_status = RQ_SCSI_BUSY;
-	    scmd.request.sem = &sem;
-	    scsi_do_cmd (&scmd, cmnd, buff2, 0x144,
-			 eata_scsi_done, 1 * HZ, 1);
-	    down(&sem);
-	}
-
-	swap_statistics(buff2);
-	rhcs = (hst_cmd_stat *)(buff2 + 0x2c); 
-	whcs = (hst_cmd_stat *)(buff2 + 0x8c);		 
-	
-	for (x = 0; x <= 11; x++) {
-	    SD(HBA_ptr)->reads[x] += rhcs->sizes[x];
-	    SD(HBA_ptr)->writes[x] += whcs->sizes[x];
-	    SD(HBA_ptr)->reads[12] += rhcs->sizes[x];
-	    SD(HBA_ptr)->writes[12] += whcs->sizes[x];
-	}
-	size = sprintf(buffer + len, "Host<->Disk command statistics:\n"
-		       "         Reads:	     Writes:\n");
-	len += size; 
-	pos = begin + len;
-	for (x = 0; x <= 10; x++) {
-	    size = sprintf(buffer+len,"%5dk:%12u %12u\n", 1 << x,
-			   SD(HBA_ptr)->reads[x], 
-			   SD(HBA_ptr)->writes[x]);
-	    len += size; 
-	    pos = begin + len;
-	}
-	size = sprintf(buffer+len,">1024k:%12u %12u\n",
-		       SD(HBA_ptr)->reads[11], 
-		       SD(HBA_ptr)->writes[11]);
-	len += size; 
-	pos = begin + len;
-	size = sprintf(buffer+len,"Sum   :%12u %12u\n",
-		       SD(HBA_ptr)->reads[12], 
-		       SD(HBA_ptr)->writes[12]);
-	len += size; 
-	pos = begin + len;
-    }
-    
-    if (pos < offset) {
-	len = 0;
-	begin = pos;
-    }
-    if (pos > offset + length)
-	goto stop_output;
-
-    if(SD(HBA_ptr)->do_latency == TRUE) {
-	size = sprintf(buffer + len, "Host Latency Command Statistics:\n"
-		       "Current timer resolution: 10ms\n"
-		       "         Reads:	      Min:(ms)     Max:(ms)     Ave:(ms)\n");
-	len += size; 
-	pos = begin + len;
-	for (x = 0; x <= 10; x++) {
-	    size = sprintf(buffer+len,"%5dk:%12u %12u %12u %12u\n", 
-			   1 << x,
-			   SD(HBA_ptr)->reads_lat[x][0], 
-			   (SD(HBA_ptr)->reads_lat[x][1] == 0xffffffff) 
-			   ? 0:(SD(HBA_ptr)->reads_lat[x][1] * 10), 
-			   SD(HBA_ptr)->reads_lat[x][2] * 10, 
-			   SD(HBA_ptr)->reads_lat[x][3] * 10 /
-			   ((SD(HBA_ptr)->reads_lat[x][0])
-			    ? SD(HBA_ptr)->reads_lat[x][0]:1));
-	    len += size; 
-	    pos = begin + len;
-	}
-	size = sprintf(buffer+len,">1024k:%12u %12u %12u %12u\n",
-			   SD(HBA_ptr)->reads_lat[11][0], 
-			   (SD(HBA_ptr)->reads_lat[11][1] == 0xffffffff)
-			   ? 0:(SD(HBA_ptr)->reads_lat[11][1] * 10), 
-			   SD(HBA_ptr)->reads_lat[11][2] * 10, 
-			   SD(HBA_ptr)->reads_lat[11][3] * 10 /
-			   ((SD(HBA_ptr)->reads_lat[x][0])
-			    ? SD(HBA_ptr)->reads_lat[x][0]:1));
-	len += size; 
-	pos = begin + len;
-
-	if (pos < offset) {
-	    len = 0;
-	    begin = pos;
-	}
-	if (pos > offset + length)
-	    goto stop_output;
-
-	size = sprintf(buffer + len,
-		       "         Writes:      Min:(ms)     Max:(ms)     Ave:(ms)\n");
-	len += size; 
-	pos = begin + len;
-	for (x = 0; x <= 10; x++) {
-	    size = sprintf(buffer+len,"%5dk:%12u %12u %12u %12u\n", 
-			   1 << x,
-			   SD(HBA_ptr)->writes_lat[x][0], 
-			   (SD(HBA_ptr)->writes_lat[x][1] == 0xffffffff)
-			   ? 0:(SD(HBA_ptr)->writes_lat[x][1] * 10), 
-			   SD(HBA_ptr)->writes_lat[x][2] * 10, 
-			   SD(HBA_ptr)->writes_lat[x][3] * 10 /
-			   ((SD(HBA_ptr)->writes_lat[x][0])
-			    ? SD(HBA_ptr)->writes_lat[x][0]:1));
-	    len += size; 
-	    pos = begin + len;
-	}
-	size = sprintf(buffer+len,">1024k:%12u %12u %12u %12u\n",
-			   SD(HBA_ptr)->writes_lat[11][0], 
-			   (SD(HBA_ptr)->writes_lat[11][1] == 0xffffffff)
-			   ? 0:(SD(HBA_ptr)->writes_lat[x][1] * 10), 
-			   SD(HBA_ptr)->writes_lat[11][2] * 10, 
-			   SD(HBA_ptr)->writes_lat[11][3] * 10/
-			   ((SD(HBA_ptr)->writes_lat[x][0])
-			    ? SD(HBA_ptr)->writes_lat[x][0]:1));
-	len += size; 
-	pos = begin + len;
-
-	if (pos < offset) {
-	    len = 0;
-	    begin = pos;
-	}
-	if (pos > offset + length)
-	    goto stop_output;
-    }
-
-#if 0
-    scd = scsi_devices;
-    
-    size = sprintf(buffer+len,"Attached devices: %s\n", (scd)?"":"none");
-    len += size; 
-    pos = begin + len;
-    
-    while (scd) {
-	if (scd->host == HBA_ptr) {
-	    proc_print_scsidevice(scd, buffer, &size, len);
-	    len += size; 
-	    pos = begin + len;
-	    
-	    if (pos < offset) {
-		len = 0;
-		begin = pos;
-	    }
-	    if (pos > offset + length)
-		goto stop_output;
-	}
-	scd = scd->next;
-    }
-#endif
-    
- stop_output:
-    DBG(DBG_PROC, printk("2pos: %ld offset: %ld len: %d\n", pos, offset, len));
-    *start=buffer+(offset-begin);   /* Start of wanted data */
-    len-=(offset-begin);	    /* Start slop */
-    if(len>length)
-	len = length;		    /* Ending slop */
-    DBG(DBG_PROC, printk("3pos: %ld offset: %ld len: %d\n", pos, offset, len));
-    
-    return (len);     
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_generic.h b/i386/i386at/gpl/linux/scsi/eata_generic.h
deleted file mode 100644
index 4d9fc497..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_generic.h
+++ /dev/null
@@ -1,397 +0,0 @@
-/********************************************************
-* Header file for eata_dma.c and eata_pio.c		*
-* Linux EATA SCSI drivers				*
-* (c) 1993,94,95 Michael Neuffer			*
-*********************************************************
-* last change: 95/11/07					*
-********************************************************/
-
-
-#ifndef _EATA_GENERIC_H
-#define _EATA_GENERIC_H
-
-
-
-/*********************************************
- * Misc. definitions			     *
- *********************************************/
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#define min(a,b) ((a<b)?(a):(b))
-
-#define R_LIMIT 0x20000
-
-#define MAXISA	   4
-#define MAXEISA	  16  
-#define MAXPCI	  16
-#define MAXIRQ	  16 
-#define MAXTARGET 16
-#define MAXCHANNEL 3
-
-#define IS_ISA	   'I'
-#define IS_EISA	   'E'
-#define IS_PCI	   'P'
-
-#define BROKEN_INQUIRY	1
-
-#define BUSMASTER       0xff
-#define PIO             0xfe
-
-#define EATA_SIGNATURE	0x45415441     /* BIG ENDIAN coded "EATA" sig.	 */
-
-#define DPT_ID1         0x12
-#define DPT_ID2         0x14
-
-#define ATT_ID1         0x06
-#define ATT_ID2         0x94
-#define ATT_ID3         0x0
-
-#define NEC_ID1         0x38
-#define NEC_ID2         0xa3
-#define NEC_ID3         0x82
-
-
-#define EATA_CP_SIZE	44
-
-#define MAX_PCI_DEVICES 32	       /* Maximum # Of Devices Per Bus	 */
-#define MAX_METHOD_2	16	       /* Max Devices For Method 2	 */
-#define MAX_PCI_BUS	16	       /* Maximum # Of Busses Allowed	 */
-
-#define SG_SIZE		64 
-#define SG_SIZE_BIG	509	       /* max. 509 elements, one 4k page */
-
-#define C_P_L_DIV	2 /* 1 <= C_P_L_DIV <= 8	    
-			   * You can use this parameter to fine-tune
-			   * the driver. Depending on the number of 
-			   * devices and their speed and ability to queue 
-			   * commands, you will get the best results with a
-			   * value
-			   * ~= numdevices-(devices_unable_to_queue_commands/2)
-			   * The reason for this is that the disk driver 
-			   * tends to flood the queue, so that other 
-			   * drivers have problems to queue commands 
-			   * themselves. This can for example result in 
-			   * the effect that the tape stops during disk 
-			   * accesses. 
-			   */
-
-#define FREE	   0
-#define OK	   0
-#define NO_TIMEOUT 0
-#define USED	   1
-#define TIMEOUT	   2
-#define RESET	   4
-#define LOCKED	   8
-
-#define HD(cmd)	 ((hostdata *)&(cmd->host->hostdata))
-#define CD(cmd)	 ((struct eata_ccb *)(cmd->host_scribble))
-#define SD(host) ((hostdata *)&(host->hostdata))
-
-#define DELAY(x) { __u32 i; i = jiffies + (x * HZ); while (jiffies < i) barrier(); }
-#define DEL2(x)	 { __u32 i; for (i = 0; i < 0xffff * x; i++); }
-
-/***********************************************
- *    EATA Command & Register definitions      *
- ***********************************************/
-#define PCI_REG_DPTconfig	 0x40	 
-#define PCI_REG_PumpModeAddress	 0x44	 
-#define PCI_REG_PumpModeData	 0x48	 
-#define PCI_REG_ConfigParam1	 0x50	 
-#define PCI_REG_ConfigParam2	 0x54	 
-
-
-#define EATA_CMD_PIO_SETUPTEST	 0xc6
-#define EATA_CMD_PIO_READ_CONFIG 0xf0
-#define EATA_CMD_PIO_SET_CONFIG	 0xf1
-#define EATA_CMD_PIO_SEND_CP	 0xf2
-#define EATA_CMD_PIO_RECEIVE_SP	 0xf3
-#define EATA_CMD_PIO_TRUNC	 0xf4
-
-#define EATA_CMD_RESET		 0xf9
-#define EATA_CMD_IMMEDIATE	 0xfa
-
-#define EATA_CMD_DMA_READ_CONFIG 0xfd
-#define EATA_CMD_DMA_SET_CONFIG	 0xfe
-#define EATA_CMD_DMA_SEND_CP	 0xff
-
-#define ECS_EMULATE_SENSE	 0xd4
-
-#define EATA_GENERIC_ABORT       0x00 
-#define EATA_SPECIFIC_RESET      0x01
-#define EATA_BUS_RESET           0x02
-#define EATA_SPECIFIC_ABORT      0x03
-#define EATA_QUIET_INTR          0x04
-#define EATA_COLD_BOOT_HBA       0x06	   /* Only as a last resort	*/
-#define EATA_FORCE_IO            0x07
-
-
-#define HA_WCOMMAND    0x07	   /* command register offset	*/
-#define HA_WCOMMAND2   0x06	   /* immediate command offset	*/
-#define HA_WSUBCODE    0x05 
-#define HA_WSUBLUN     0x04 
-#define HA_WDMAADDR    0x02	   /* DMA address LSB offset	*/  
-#define HA_RAUXSTAT    0x08	   /* aux status register offset*/
-#define HA_RSTATUS     0x07	   /* status register offset	*/
-#define HA_RDATA       0x00	   /* data register (16bit)	*/
-
-#define HA_ABUSY       0x01	   /* aux busy bit		*/
-#define HA_AIRQ	       0x02	   /* aux IRQ pending bit	*/
-#define HA_SERROR      0x01	   /* pr. command ended in error*/
-#define HA_SMORE       0x02	   /* more data soon to come	*/
-#define HA_SCORR       0x04	   /* data corrected		*/
-#define HA_SDRQ	       0x08	   /* data request active	*/
-#define HA_SSC	       0x10	   /* seek complete		*/
-#define HA_SFAULT      0x20	   /* write fault		*/
-#define HA_SREADY      0x40	   /* drive ready		*/
-#define HA_SBUSY       0x80	   /* drive busy		*/
-#define HA_SDRDY       HA_SSC+HA_SREADY+HA_SDRQ 
-
-/**********************************************
- * Message definitions			      *
- **********************************************/
-
-#define HA_NO_ERROR	 0x00	/* No Error				*/
-#define HA_ERR_SEL_TO	 0x01	/* Selection Timeout			*/
-#define HA_ERR_CMD_TO	 0x02	/* Command Timeout			*/
-#define HA_ERR_RESET	 0x03	/* SCSI Bus Reset Received		*/
-#define HA_INIT_POWERUP	 0x04	/* Initial Controller Power-up		*/
-#define HA_UNX_BUSPHASE	 0x05	/* Unexpected Bus Phase			*/
-#define HA_UNX_BUS_FREE	 0x06	/* Unexpected Bus Free			*/
-#define HA_BUS_PARITY	 0x07	/* Bus Parity Error			*/
-#define HA_SCSI_HUNG	 0x08	/* SCSI Hung				*/
-#define HA_UNX_MSGRJCT	 0x09	/* Unexpected Message Rejected		*/
-#define HA_RESET_STUCK	 0x0a	/* SCSI Bus Reset Stuck			*/
-#define HA_RSENSE_FAIL	 0x0b	/* Auto Request-Sense Failed		*/
-#define HA_PARITY_ERR	 0x0c	/* Controller Ram Parity Error		*/
-#define HA_CP_ABORT_NA	 0x0d	/* Abort Message sent to non-active cmd */
-#define HA_CP_ABORTED	 0x0e	/* Abort Message sent to active cmd	*/
-#define HA_CP_RESET_NA	 0x0f	/* Reset Message sent to non-active cmd */
-#define HA_CP_RESET	 0x10	/* Reset Message sent to active cmd	*/
-#define HA_ECC_ERR	 0x11	/* Controller Ram ECC Error		*/
-#define HA_PCI_PARITY	 0x12	/* PCI Parity Error			*/
-#define HA_PCI_MABORT	 0x13	/* PCI Master Abort			*/
-#define HA_PCI_TABORT	 0x14	/* PCI Target Abort			*/
-#define HA_PCI_STABORT	 0x15	/* PCI Signaled Target Abort		*/
-
-/**********************************************
- *  Other  definitions			      *
- **********************************************/
-
-struct reg_bit {      /* reading this one will clear the interrupt    */
-    __u8 error:1;     /* previous command ended in an error	      */
-    __u8 more:1;      /* more DATA coming soon, poll BSY & DRQ (PIO)  */
-    __u8 corr:1;      /* data read was successfully corrected with ECC*/
-    __u8 drq:1;	      /* data request active  */     
-    __u8 sc:1;	      /* seek complete	      */
-    __u8 fault:1;     /* write fault	      */
-    __u8 ready:1;     /* drive ready	      */
-    __u8 busy:1;      /* controller busy      */
-};
-
-struct reg_abit {     /* reading this won't clear the interrupt */
-    __u8 abusy:1;     /* auxiliary busy				*/
-    __u8 irq:1;	      /* set when drive interrupt is asserted	*/
-    __u8 dummy:6;
-};
-
-struct eata_register {	    /* EATA register set */
-    __u8 data_reg[2];	    /* R, couldn't figure this one out		*/
-    __u8 cp_addr[4];	    /* W, CP address register			*/
-    union { 
-	__u8 command;	    /* W, command code: [read|set] conf, send CP*/
-	struct reg_bit status;	/* R, see register_bit1			*/
-	__u8 statusbyte;
-    } ovr;   
-    struct reg_abit aux_stat; /* R, see register_bit2			*/
-};
-
-struct get_conf {	      /* Read Configuration Array		*/
-    __u32  len;		      /* Should return 0x22, 0x24, etc		*/
-    __u32 signature;	      /* Signature MUST be "EATA"		*/
-    __u8    version2:4,
-	     version:4;	      /* EATA Version level			*/
-    __u8 OCS_enabled:1,	      /* Overlap Command Support enabled	*/
-	 TAR_support:1,	      /* SCSI Target Mode supported		*/
-	      TRNXFR:1,	      /* Truncate Transfer Cmd not necessary	*
-			       * Only used in PIO Mode			*/
-	MORE_support:1,	      /* MORE supported (only PIO Mode)		*/
-	 DMA_support:1,	      /* DMA supported Driver uses only		*
-			       * this mode				*/
-	   DMA_valid:1,	      /* DRQ value in Byte 30 is valid		*/
-		 ATA:1,	      /* ATA device connected (not supported)	*/
-	   HAA_valid:1;	      /* Hostadapter Address is valid		*/
-
-    __u16 cppadlen;	      /* Number of pad bytes send after CD data *
-			       * set to zero for DMA commands		*/
-    __u8 scsi_id[4];	      /* SCSI ID of controller 2-0 Byte 0 res.	*
-			       * if not, zero is returned		*/
-    __u32  cplen;	      /* CP length: number of valid cp bytes	*/
-    __u32  splen;	      /* Number of bytes returned after		* 
-			       * Receive SP command			*/
-    __u16 queuesiz;	      /* max number of queueable CPs		*/
-    __u16 dummy;
-    __u16 SGsiz;	      /* max number of SG table entries		*/
-    __u8    IRQ:4,	      /* IRQ used this HA			*/
-	 IRQ_TR:1,	      /* IRQ Trigger: 0=edge, 1=level		*/
-	 SECOND:1,	      /* This is a secondary controller		*/
-    DMA_channel:2;	      /* DRQ index, DRQ is 2comp of DRQX	*/
-    __u8 sync;		      /* device at ID 7 tru 0 is running in	*
-			       * synchronous mode, this will disappear	*/
-    __u8   DSBLE:1,	      /* ISA i/o addressing is disabled		*/
-	 FORCADR:1,	      /* i/o address has been forced		*/
-	  SG_64K:1,
-	  SG_UAE:1,
-		:4;
-    __u8  MAX_ID:5,	      /* Max number of SCSI target IDs		*/
-	MAX_CHAN:3;	      /* Number of SCSI busses on HBA		*/
-    __u8 MAX_LUN;	      /* Max number of LUNs			*/
-    __u8	:3,
-	 AUTOTRM:1,
-	 M1_inst:1,
-	 ID_qest:1,	      /* Raidnum ID is questionable		*/
-	  is_PCI:1,	      /* HBA is PCI				*/
-	 is_EISA:1;	      /* HBA is EISA				*/
-    __u8 unused[478]; 
-};
-
-struct eata_sg_list
-{
-    __u32 data;
-    __u32 len;
-};
-
-struct eata_ccb {	      /* Send Command Packet structure	    */
- 
-    __u8 SCSI_Reset:1,	      /* Cause a SCSI Bus reset on the cmd	*/
-	   HBA_Init:1,	      /* Cause Controller to reinitialize	*/
-       Auto_Req_Sen:1,	      /* Do Auto Request Sense on errors	*/
-	    scatter:1,	      /* Data Ptr points to a SG Packet		*/
-	     Resrvd:1,	      /* RFU					*/
-	  Interpret:1,	      /* Interpret the SCSI cdb of own use	*/
-	    DataOut:1,	      /* Data Out phase with command		*/
-	     DataIn:1;	      /* Data In phase with command		*/
-    __u8 reqlen;	      /* Request Sense Length			* 
-			       * Valid if Auto_Req_Sen=1		*/
-    __u8 unused[3];
-    __u8  FWNEST:1,	      /* send cmd to phys RAID component	*/
-	 unused2:7;
-    __u8 Phsunit:1,	      /* physical unit on mirrored pair		*/
-	    I_AT:1,	      /* inhibit address translation		*/
-	 I_HBA_C:1,	      /* HBA inhibit caching			*/
-	 unused3:5;
-
-    __u8     cp_id:5,	      /* SCSI Device ID of target		*/ 
-	cp_channel:3;	      /* SCSI Channel # of HBA			*/
-    __u8    cp_lun:3,
-		  :2,
-	 cp_luntar:1,	      /* CP is for target ROUTINE		*/
-	 cp_dispri:1,	      /* Grant disconnect privilege		*/
-       cp_identify:1;	      /* Always TRUE				*/
-    __u8 cp_msg1;	      /* Message bytes 0-3			*/
-    __u8 cp_msg2;
-    __u8 cp_msg3;
-    __u8 cp_cdb[12];	      /* Command Descriptor Block		*/
-    __u32 cp_datalen;	      /* Data Transfer Length			*
-			       * If scatter=1 len of sg package		*/
-    void *cp_viraddr;	      /* address of this ccb			*/
-    __u32 cp_dataDMA;	      /* Data Address, if scatter=1		*
-			       * address of scatter packet		*/
-    __u32 cp_statDMA;	      /* address for Status Packet		*/ 
-    __u32 cp_reqDMA;	      /* Request Sense Address, used if		*
-			       * CP command ends with error		*/
-    /* Additional CP info begins here */
-    __u32 timestamp;	      /* Needed to measure command latency	*/
-    __u32 timeout;
-    __u8 sizeindex;
-    __u8 rw_latency;
-    __u8 retries;
-    __u8 status;	      /* status of this queueslot		*/
-    Scsi_Cmnd *cmd;	      /* address of cmd				*/
-    struct eata_sg_list *sg_list;
-};
-
-
-struct eata_sp {
-    __u8 hba_stat:7,	      /* HBA status				*/
-	      EOC:1;	      /* True if command finished		*/
-    __u8 scsi_stat;	      /* Target SCSI status			*/
-    __u8 reserved[2];
-    __u32  residue_len;	      /* Number of bytes not transferred	*/
-    struct eata_ccb *ccb;     /* Address set in COMMAND PACKET		*/
-    __u8 msg[12];
-};
-
-typedef struct hstd {
-    __u8   vendor[9];
-    __u8   name[18];
-    __u8   revision[6];
-    __u8   EATA_revision;
-    __u8   bustype;		 /* bustype of HBA	       */
-    __u8   channel;		 /* # of avail. scsi channels  */
-    __u8   state;		 /* state of HBA	       */
-    __u8   primary;		 /* true if primary	       */
-    __u8   broken_INQUIRY:1;	 /* This is an EISA HBA with   *
-				  * broken INQUIRY	       */
-    __u8   do_latency;		 /* Latency measurement flag   */
-    __u32  reads[13];
-    __u32  writes[13];
-    __u32  reads_lat[12][4];
-    __u32  writes_lat[12][4];
-				 /* state of Target (RESET,..) */
-    __u8   t_state[MAXCHANNEL][MAXTARGET];   
-				 /* timeouts on target	       */
-    __u32  t_timeout[MAXCHANNEL][MAXTARGET]; 
-    __u32  last_ccb;		 /* Last used ccb	       */
-    __u32  cplen;		 /* size of CP in words	       */
-    __u16  cppadlen;		 /* pad length of cp in words  */
-    __u8   hostid;		 /* SCSI ID of HBA	       */
-    __u8   devflags;		 /* bits set for detected devices */
-    __u8   moresupport;		 /* HBA supports MORE flag     */
-    struct Scsi_Host *next;	    
-    struct Scsi_Host *prev;
-    struct eata_sp sp;		 /* status packet	       */ 
-    struct eata_ccb ccb[0];	 /* ccb array begins here      */
-}hostdata;
-
-/* structure for max. 2 emulated drives */
-struct drive_geom_emul {
-    __u8  trans;		 /* translation flag 1=transl */
-    __u8  channel;		 /* SCSI channel number	      */
-    __u8  HBA;			 /* HBA number (prim/sec)     */
-    __u8  id;			 /* drive id		      */
-    __u8  lun;			 /* drive lun		      */
-    __u32 heads;		 /* number of heads	      */
-    __u32 sectors;		 /* number of sectors	      */
-    __u32 cylinder;		 /* number of cylinders	      */
-};
-
-struct geom_emul {
-    __u8 bios_drives;		 /* number of emulated drives */
-    struct drive_geom_emul drv[2]; /* drive structures	      */
-};
-
-#endif /* _EATA_GENERIC_H */
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_pio.c b/i386/i386at/gpl/linux/scsi/eata_pio.c
deleted file mode 100644
index 95248ae7..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_pio.c
+++ /dev/null
@@ -1,1051 +0,0 @@
-/************************************************************
- *                                                          *
- *               Linux EATA SCSI PIO driver                 *
- *                                                          *
- *  based on the CAM document CAM/89-004 rev. 2.0c,         *
- *  DPT's driver kit, some internal documents and source,   *
- *  and several other Linux scsi drivers and kernel docs.   *
- *                                                          *
- *  The driver currently:                                   *
- *      -supports all EATA-PIO boards                       *
- *      -only supports DASD devices                         *
- *                                                          *
- *  (c)1993,94,95 Michael Neuffer, Alfred Arnold            *
- *                neuffer@goofy.zdv.uni-mainz.de            *
- *                a.arnold@kfa-juelich.de                   * 
- *                                                          *
- *  This program is free software; you can redistribute it  *
- *  and/or modify it under the terms of the GNU General     *
- *  Public License as published by the Free Software        *
- *  Foundation; either version 2 of the License, or         *
- *  (at your option) any later version.                     *
- *                                                          *
- *  This program is distributed in the hope that it will be *
- *  useful, but WITHOUT ANY WARRANTY; without even the      *
- *  implied warranty of MERCHANTABILITY or FITNESS FOR A    *
- *  PARTICULAR PURPOSE.  See the GNU General Public License *
- *  for more details.                                       *
- *                                                          *
- *  You should have received a copy of the GNU General      *
- *  Public License along with this kernel; if not, write to *
- *  the Free Software Foundation, Inc., 675 Mass Ave,       *
- *  Cambridge, MA 02139, USA.                               *
- *                                                          *
- ************************************************************
- *  last change: 95/08/04                 OS: Linux 1.3.15  *
- ************************************************************/
-
-/* Look in eata_pio.h for configuration information */
-
-#include <linux/module.h>
- 
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/malloc.h>
-#include <linux/in.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <asm/io.h>
-#include "eata_pio.h"
-#include "eata_dma_proc.h"
-#include "scsi.h"
-#include "sd.h"
-
-#include <linux/stat.h>
-#include <linux/config.h>	/* for CONFIG_PCI */
-
-struct proc_dir_entry proc_scsi_eata_pio = {
-    PROC_SCSI_EATA_PIO, 9, "eata_pio",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-static uint ISAbases[MAXISA] =
-{0x1F0, 0x170, 0x330, 0x230};
-static uint ISAirqs[MAXISA] =
-{14,12,15,11};
-static unchar EISAbases[] =
-{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
-static uint registered_HBAs = 0;
-static struct Scsi_Host *last_HBA = NULL;
-static struct Scsi_Host *first_HBA = NULL;
-static unchar reg_IRQ[] =
-{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-static unchar reg_IRQL[] =
-{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-
-static ulong int_counter = 0;
-static ulong queue_counter = 0;
-
-void hprint(const char *str)
-{
-    char *hptr =(char *) 0x000b0000;
-    char *hptr2=(char *) 0x000b00a0; 
-    char *hptr3=(char *) 0x000b0f00;
-    int z;
-    
-    memmove(hptr,hptr2,24*80*2);
-    for (z=0; z<strlen(str); z++)
-	hptr3[z*2]=str[z];
-    for (; z<80; z++)
-	hptr3[z*2]=' ';
-}
-
-#ifdef MACH
-#include "eata_pio_proc.src"
-#else
-#include "eata_pio_proc.c"
-#endif
-
-#ifdef MODULE
-int eata_pio_release(struct Scsi_Host *sh)
-{
-    if (sh->irq && reg_IRQ[sh->irq] == 1) free_irq(sh->irq);
-    else reg_IRQ[sh->irq]--;
-    if (SD(sh)->channel == 0) {
-	if (sh->io_port && sh->n_io_port)
-	    release_region(sh->io_port, sh->n_io_port);
-    }
-    return(TRUE);
-}
-#endif
-
-void IncStat(Scsi_Pointer *SCp, uint Increment)
-{
-    SCp->ptr+=Increment; 
-    if ((SCp->this_residual-=Increment)==0)
-    {
-	if ((--SCp->buffers_residual)==0) SCp->Status=FALSE;
-	else
-	{
-	    SCp->buffer++;
-	    SCp->ptr=SCp->buffer->address;
-	    SCp->this_residual=SCp->buffer->length;
-	}
-    }
-}
-
-void eata_pio_int_handler(int irq, struct pt_regs * regs)
-{
-    uint eata_stat = 0xfffff;
-    Scsi_Cmnd *cmd;
-    hostdata *hd;
-    struct eata_ccb *cp;
-    uint base;
-    ulong flags;
-    uint x,z;
-    struct Scsi_Host *sh;
-    ushort zwickel=0;
-    unchar stat,odd;
-    
-    save_flags(flags);
-    cli();
-    
-    for (x = 1, sh = first_HBA; x <= registered_HBAs; x++, sh = SD(sh)->prev) {
-	if (sh->irq != irq)
-	    continue;
-	if (inb((uint)sh->base + HA_RSTATUS) & HA_SBUSY)
-	    continue;
-	
-	int_counter++;
-	
-	hd=SD(sh);
-	
-	cp = &hd->ccb[0];
-	cmd = cp->cmd;
-	base = (uint) cmd->host->base;
-	
-	do
-	{
-	    stat=inb(base+HA_RSTATUS);
-	    if (stat&HA_SDRQ)
-		if (cp->DataIn)
-		{
-		    z=256; odd=FALSE;
-		    while ((cmd->SCp.Status)&&((z>0)||(odd)))
-		    {
-			if (odd) 
-			{ 
-			    *(cmd->SCp.ptr)=zwickel>>8; 
-			    IncStat(&cmd->SCp,1);
-			    odd=FALSE;
-			}
-			x=min(z,cmd->SCp.this_residual/2);
-			insw(base+HA_RDATA,cmd->SCp.ptr,x);
-			z-=x; 
-			IncStat(&cmd->SCp,2*x);
-			if ((z>0)&&(cmd->SCp.this_residual==1))
-			{
-			    zwickel=inw(base+HA_RDATA); 
-			    *(cmd->SCp.ptr)=zwickel&0xff;
-			    IncStat(&cmd->SCp,1); z--; 
-			    odd=TRUE;
-			}
-		    }
-		    while (z>0) {
-			zwickel=inw(base+HA_RDATA); 
-			z--;
-		    } 
-		}
-		else /* cp->DataOut */
-		{
-		    odd=FALSE; z=256;
-		    while ((cmd->SCp.Status)&&((z>0)||(odd)))
-		    {
-			if (odd)
-			{
-			    zwickel+=*(cmd->SCp.ptr)<<8; 
-			    IncStat(&cmd->SCp,1);
-			    outw(zwickel,base+HA_RDATA); 
-			    z--; 
-			    odd=FALSE; 
-			}
-			x=min(z,cmd->SCp.this_residual/2);
-			outsw(base+HA_RDATA,cmd->SCp.ptr,x);
-			z-=x; 
-			IncStat(&cmd->SCp,2*x);
-			if ((z>0)&&(cmd->SCp.this_residual==1))
-			{
-			    zwickel=*(cmd->SCp.ptr); 
-			    zwickel&=0xff;
-			    IncStat(&cmd->SCp,1); 
-			    odd=TRUE;
-			}  
-		    }
-		    while (z>0||odd) {
-			outw(zwickel,base+HA_RDATA); 
-			z--; 
-			odd=FALSE;
-		    }
-		}
-	}
-	while ((stat&HA_SDRQ)||((stat&HA_SMORE)&&hd->moresupport));
-	
-	/* terminate handler if HBA goes busy again, i.e. transfers
-	 * more data */
-	
-	if (stat&HA_SBUSY) break;
-	
-	/* OK, this is quite stupid, but I haven't found any correct
-	 * way to get HBA&SCSI status so far */
-	
-	if (!(inb(base+HA_RSTATUS)&HA_SERROR))
-	{
-	    cmd->result=(DID_OK<<16); 
-	    hd->devflags|=(1<<cp->cp_id);
-	}
-	else if (hd->devflags&1<<cp->cp_id) 
-	    cmd->result=(DID_OK<<16)+0x02;
-	else cmd->result=(DID_NO_CONNECT<<16);
-	
-	if (cp->status == LOCKED) {
-	    cp->status = FREE;
-	    eata_stat = inb(base + HA_RSTATUS);
-	    printk("eata_pio: int_handler, freeing locked queueslot\n");
-	    DBG(DBG_INTR&&DBG_DELAY,DEL2(800));
-	    restore_flags(flags);
-	    return;
-	}
-	
-#if DBG_INTR2
-	if (stat != 0x50) 
-	    printk("stat: %#.2x, result: %#.8x\n", stat, cmd->result); 
-	DBG(DBG_INTR&&DBG_DELAY,DEL2(800));
-#endif
-	
-	cp->status = FREE;   /* now we can release the slot  */
-	
-	restore_flags(flags);
-	cmd->scsi_done(cmd);
-	save_flags(flags);
-	cli();
-    }
-    restore_flags(flags);
-    
-    return;
-}
-
-inline uint eata_pio_send_command(uint base, unchar command)
-{
-    uint loop = R_LIMIT;
-    
-    while (inb(base + HA_RSTATUS) & HA_SBUSY)
-	if (--loop == 0)
-	    return(TRUE);
-    
-    outb(command, base + HA_WCOMMAND);
-    return(FALSE);
-}
-
-int eata_pio_queue(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
-{
-    uint x, y;
-    long flags;
-    uint base;
-    
-    hostdata *hd;
-    struct Scsi_Host *sh;
-    struct eata_ccb *cp;
-    
-    save_flags(flags);
-    cli();
-    
-    queue_counter++;
-    
-    hd = HD(cmd);
-    sh = cmd->host;
-    base = (uint) sh->base;
-    
-    /* use only slot 0, as 2001 can handle only one cmd at a time */
-    
-    y = x = 0;
-    
-    if (hd->ccb[y].status!=FREE) { 
-	
-	DBG(DBG_QUEUE, printk("can_queue %d, x %d, y %d\n",sh->can_queue,x,y));
-#if DEBUG_EATA
-	panic("eata_pio: run out of queue slots cmdno:%ld intrno: %ld\n", 
-	      queue_counter, int_counter);
-#else
-	panic("eata_pio: run out of queue slots....\n");
-#endif
-    }
-    
-    cp = &hd->ccb[y];
-    
-    memset(cp, 0, sizeof(struct eata_ccb));
-    memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
-	
-    cp->status = USED;      /* claim free slot */
-
-    DBG(DBG_QUEUE, printk("eata_pio_queue pid %ld, target: %x, lun: %x, y %d\n",
-			  cmd->pid, cmd->target, cmd->lun, y));
-    DBG(DBG_QUEUE && DBG_DELAY, DEL2(250));
-    
-    cmd->scsi_done = (void *)done;
-    
-    switch (cmd->cmnd[0]) {
-    case CHANGE_DEFINITION: case COMPARE:         case COPY:
-    case COPY_VERIFY:       case LOG_SELECT:      case MODE_SELECT:
-    case MODE_SELECT_10:    case SEND_DIAGNOSTIC: case WRITE_BUFFER:
-    case FORMAT_UNIT:       case REASSIGN_BLOCKS: case RESERVE:
-    case SEARCH_EQUAL:      case SEARCH_HIGH:     case SEARCH_LOW:
-    case WRITE_6:           case WRITE_10:        case WRITE_VERIFY:
-    case UPDATE_BLOCK:      case WRITE_LONG:      case WRITE_SAME:      
-    case SEARCH_HIGH_12:    case SEARCH_EQUAL_12: case SEARCH_LOW_12:
-    case WRITE_12:          case WRITE_VERIFY_12: case SET_WINDOW: 
-    case MEDIUM_SCAN:       case SEND_VOLUME_TAG:            
-    case 0xea:      /* alternate number for WRITE LONG */
-	cp->DataOut = TRUE; /* Output mode */
-	break;
-    case TEST_UNIT_READY:
-    default:
-	cp->DataIn = TRUE;  /* Input mode  */
-    }
-    
-    cp->Interpret = (cmd->target == hd->hostid);
-    cp->cp_datalen = htonl((ulong)cmd->request_bufflen);
-    cp->Auto_Req_Sen = FALSE;
-    cp->cp_reqDMA = htonl(0);
-    cp->reqlen = 0;
-    
-    cp->cp_id = cmd->target;
-    cp->cp_lun = cmd->lun;
-    cp->cp_dispri = FALSE;
-    cp->cp_identify = TRUE;
-    memcpy(cp->cp_cdb, cmd->cmnd, COMMAND_SIZE(*cmd->cmnd));
-    
-    cp->cp_statDMA = htonl(0);
-    
-    cp->cp_viraddr = cp;
-    cp->cmd = cmd;
-    cmd->host_scribble = (char *)&hd->ccb[y];   
-    
-    if (cmd->use_sg == 0)
-    { 
-	cmd->SCp.buffers_residual=1;
-	cmd->SCp.ptr = cmd->request_buffer;
-	cmd->SCp.this_residual = cmd->request_bufflen;
-	cmd->SCp.buffer = NULL;
-    } else {
-	cmd->SCp.buffer = cmd->request_buffer;
-	cmd->SCp.buffers_residual = cmd->use_sg;
-	cmd->SCp.ptr = cmd->SCp.buffer->address;
-	cmd->SCp.this_residual = cmd->SCp.buffer->length;
-    }
-    cmd->SCp.Status = (cmd->SCp.this_residual != 0);  /* TRUE as long as bytes 
-                                                       * are to transfer */ 
-    
-    if (eata_pio_send_command(base, EATA_CMD_PIO_SEND_CP)) 
-    {
-	cmd->result = DID_BUS_BUSY << 16;
-	printk("eata_pio_queue target %d, pid %ld, HBA busy, returning "
-               "DID_BUS_BUSY, done.\n", cmd->target, cmd->pid);
-        done(cmd);
-        cp->status = FREE;      
-        restore_flags(flags);
-	return (0);
-    }
-    while (!(inb(base + HA_RSTATUS) & HA_SDRQ));
-    outsw(base + HA_RDATA, cp, hd->cplen);
-    outb(EATA_CMD_PIO_TRUNC, base + HA_WCOMMAND);
-    for (x = 0; x < hd->cppadlen; x++) outw(0, base + HA_RDATA);
-    
-    DBG(DBG_QUEUE,printk("Queued base %#.4lx pid: %ld target: %x lun: %x "
-			 "slot %d irq %d\n", (long)sh->base, cmd->pid, 
-			 cmd->target, cmd->lun, y, sh->irq));
-    DBG(DBG_QUEUE && DBG_DELAY, DEL2(200));
-    
-    restore_flags(flags);
-    return (0);
-}
-
-int eata_pio_abort(Scsi_Cmnd * cmd)
-{
-    ulong flags;
-    uint loop = R_LIMIT;
-    
-    save_flags(flags);
-    cli();
-    
-    DBG(DBG_ABNORM, printk("eata_pio_abort called pid: %ld target: %x lun: %x"
-                           " reason %x\n", cmd->pid, cmd->target, cmd->lun, 
-                           cmd->abort_reason));
-    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-    
-    
-    while (inb((uint)(cmd->host->base) + HA_RAUXSTAT) & HA_ABUSY)
-	if (--loop == 0) {
-	    printk("eata_pio: abort, timeout error.\n");
-	    restore_flags(flags);
-	    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	    return (SCSI_ABORT_ERROR);
-	}
-    if (CD(cmd)->status == FREE) {
-	DBG(DBG_ABNORM, printk("Returning: SCSI_ABORT_NOT_RUNNING\n")); 
-	restore_flags(flags);
-	return (SCSI_ABORT_NOT_RUNNING);
-    }
-    if (CD(cmd)->status == USED) {
-	DBG(DBG_ABNORM, printk("Returning: SCSI_ABORT_BUSY\n"));
-	restore_flags(flags);
-	return (SCSI_ABORT_BUSY);  /* SNOOZE */ 
-    }
-    if (CD(cmd)->status == RESET) {
-	restore_flags(flags);
-	printk("eata_pio: abort, command reset error.\n");
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_ABORT_ERROR);
-    }
-    if (CD(cmd)->status == LOCKED) {
-	restore_flags(flags);
-	DBG(DBG_ABNORM, printk("eata_pio: abort, queue slot locked.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_ABORT_NOT_RUNNING);
-    }
-    restore_flags(flags);
-    panic("eata_pio: abort: invalid slot status\n");
-}
-
-int eata_pio_reset(Scsi_Cmnd * cmd)
-{
-    uint x, z, time, limit = 0;
-    ulong flags;
-    unchar success = FALSE;
-    Scsi_Cmnd *sp; 
-    
-    save_flags(flags);
-    cli();
-    hprint("reset");
-    DBG(DBG_ABNORM, printk("eata_pio_reset called pid:%ld target: %x lun: %x "
-			   "reason %x\n", cmd->pid, cmd->target, cmd->lun, 
-			   cmd->abort_reason));
-
-    if (HD(cmd)->state == RESET) {
-	printk("eata_pio_reset: exit, already in reset.\n");
-	restore_flags(flags);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_ERROR);
-    }
-    
-    for (z = 0; z < MAXTARGET; z++) {
-	HD(cmd)->t_state[0][z] = RESET;
-	HD(cmd)->t_timeout[0][z] = NO_TIMEOUT;
-    }
-    
-    /* force all slots to be free */
-    
-    for (x = 0; x < cmd->host->can_queue; x++) {
-	
-	if (HD(cmd)->ccb[x].status == FREE) 
-	    continue;
-	
-	sp = HD(cmd)->ccb[x].cmd;
-	HD(cmd)->ccb[x].status = RESET;
-	printk("eata_pio_reset: slot %d in reset, pid %ld.\n", x, sp->pid);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	
-	if (sp == NULL)
-	    panic("eata_pio_reset: slot %d, sp==NULL.\n", x);
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-    }
-    
-    /* hard reset the HBA  */
-    outb((uint) cmd->host->base+HA_WCOMMAND, EATA_CMD_RESET);
-    
-    DBG(DBG_ABNORM, printk("eata_pio_reset: board reset done.\n"));
-    HD(cmd)->state = RESET;
-    
-    time = jiffies;
-    while (jiffies < (time + (3 * HZ)) && limit++ < 10000000);
-    
-    DBG(DBG_ABNORM, printk("eata_pio_reset: interrupts disabled, loops %d.\n", limit));
-    DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-    
-    for (x = 0; x < cmd->host->can_queue; x++) {
-	
-	/* Skip slots already set free by interrupt */
-	if (HD(cmd)->ccb[x].status != RESET)
-	    continue;
-	
-	sp = HD(cmd)->ccb[x].cmd;
-	sp->result = DID_RESET << 16;
-	
-	/* This mailbox is terminated */
-	printk("eata_pio_reset: resetted ccb %d.\n",x);
-	HD(cmd)->ccb[x].status = FREE;
-	
-	restore_flags(flags);
-	sp->scsi_done(sp);
-	cli();
-    }
-    
-    HD(cmd)->state = FALSE;
-    restore_flags(flags);
-    
-    if (success) { /* hmmm... */
-	DBG(DBG_ABNORM, printk("eata_pio_reset: exit, success.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_SUCCESS);
-    } else {
-	DBG(DBG_ABNORM, printk("eata_pio_reset: exit, wakeup.\n"));
-	DBG(DBG_ABNORM && DBG_DELAY, DEL2(500));
-	return (SCSI_RESET_PUNT);
-    }
-}
-
-char * get_pio_board_data(ulong base, uint irq, uint id, ulong cplen, ushort cppadlen)
-{
-    struct eata_ccb cp;
-    static char buff[256];
-    int z;
-    
-    memset(&cp, 0, sizeof(struct eata_ccb));
-    memset(buff, 0, sizeof(buff));
-    
-    cp.DataIn = TRUE;     
-    cp.Interpret = TRUE;   /* Interpret command */
-    
-    cp.cp_datalen = htonl(254);  
-    cp.cp_dataDMA = htonl(0);
-    
-    cp.cp_id = id;
-    cp.cp_lun = 0;
-    
-    cp.cp_cdb[0] = INQUIRY;
-    cp.cp_cdb[1] = 0;
-    cp.cp_cdb[2] = 0;
-    cp.cp_cdb[3] = 0;
-    cp.cp_cdb[4] = 254;
-    cp.cp_cdb[5] = 0;
-    
-    if (eata_pio_send_command((uint) base, EATA_CMD_PIO_SEND_CP)) 
-        return (NULL);
-    while (!(inb(base + HA_RSTATUS) & HA_SDRQ));
-    outsw(base + HA_RDATA, &cp, cplen);
-    outb(EATA_CMD_PIO_TRUNC, base + HA_WCOMMAND);
-    for (z = 0; z < cppadlen; z++) outw(0, base + HA_RDATA);
-    
-    while (inb(base + HA_RSTATUS) & HA_SBUSY);
-    if (inb(base + HA_RSTATUS) & HA_SERROR)
-	return (NULL);
-    else if (!(inb(base + HA_RSTATUS) & HA_SDRQ))
-	return (NULL);
-    else
-    {
-	insw(base+HA_RDATA, &buff, 127);
-	while (inb(base + HA_RSTATUS)&HA_SDRQ) inw(base + HA_RDATA);
-	return (buff);
-    }
-}
-
-int get_pio_conf_PIO(u32 base, struct get_conf *buf)
-{
-    ulong loop = R_LIMIT;
-    int z;
-    ushort *p;
-    
-    if(check_region(base, 9))  
-	return (FALSE);
-    
-    memset(buf, 0, sizeof(struct get_conf));
-    
-    while (inb(base + HA_RSTATUS) & HA_SBUSY)
-	if (--loop == 0) 
-	    return (FALSE);
-    
-    DBG(DBG_PIO && DBG_PROBE,
-	printk("Issuing PIO READ CONFIG to HBA at %#x\n", base));
-    eata_pio_send_command(base, EATA_CMD_PIO_READ_CONFIG);
-
-    loop = R_LIMIT;
-    for (p = (ushort *) buf; 
-	 (long)p <= ((long)buf + (sizeof(struct get_conf) / 2)); p++) {
-	while (!(inb(base + HA_RSTATUS) & HA_SDRQ))
-	    if (--loop == 0)
-		return (FALSE);
-
-	loop = R_LIMIT;
-	*p = inw(base + HA_RDATA);
-    }
-    if (!(inb(base + HA_RSTATUS) & HA_SERROR)) {            /* Error ? */
-	if (htonl(EATA_SIGNATURE) == buf->signature) {
-	    DBG(DBG_PIO&&DBG_PROBE, printk("EATA Controller found at %#4x "
-					   "EATA Level: %x\n", base, 
-					   (uint) (buf->version)));
-	    
-	    while (inb(base + HA_RSTATUS) & HA_SDRQ) 
-		inw(base + HA_RDATA);
-	    if(ALLOW_DMA_BOARDS == FALSE) {
-		for (z = 0; z < MAXISA; z++)
-		    if (base == ISAbases[z]) {
-			buf->IRQ = ISAirqs[z]; 
-			break;
-		    }
-	    }
-	    return (TRUE);
-	} 
-    } else {
-	DBG(DBG_PROBE, printk("eata_dma: get_conf_PIO, error during transfer "
-			      "for HBA at %x\n", base));
-    }
-    return (FALSE);
-}
-
-void print_pio_config(struct get_conf *gc)
-{
-    printk("Please check values: (read config data)\n");
-    printk("LEN: %d ver:%d OCS:%d TAR:%d TRNXFR:%d MORES:%d\n",
-	   (uint) ntohl(gc->len), gc->version,
-	   gc->OCS_enabled, gc->TAR_support, gc->TRNXFR, gc->MORE_support);
-    printk("HAAV:%d SCSIID0:%d ID1:%d ID2:%d QUEUE:%d SG:%d SEC:%d\n",
-	   gc->HAA_valid, gc->scsi_id[3], gc->scsi_id[2],
-	   gc->scsi_id[1], ntohs(gc->queuesiz), ntohs(gc->SGsiz), gc->SECOND);
-    printk("IRQ:%d IRQT:%d FORCADR:%d MCH:%d RIDQ:%d\n",
-	   gc->IRQ, gc->IRQ_TR, gc->FORCADR, 
-	   gc->MAX_CHAN, gc->ID_qest);
-    DBG(DPT_DEBUG, DELAY(14));
-}
-
-static uint print_selftest(uint base)
-{
-    unchar buffer[512];
-#ifdef VERBOSE_SETUP
-    int z;
-#endif
-    
-    printk("eata_pio: executing controller self test & setup...\n");
-    while (inb(base + HA_RSTATUS) & HA_SBUSY);
-    outb(EATA_CMD_PIO_SETUPTEST, base + HA_WCOMMAND);
-    do {
-	while (inb(base + HA_RSTATUS) & HA_SBUSY)
-	    /* nothing */ ;
-	if (inb(base + HA_RSTATUS) & HA_SDRQ)
-	{
-	    insw(base + HA_RDATA, &buffer, 256);
-#ifdef VERBOSE_SETUP
-	    /* no beeps please... */
-	    for (z = 0; z < 511 && buffer[z]; z++)
-		if (buffer[z] != 7) printk("%c", buffer[z]);
-#endif
-	}
-    } while (inb(base+HA_RSTATUS) & (HA_SBUSY|HA_SDRQ));
-    
-    return (!(inb(base+HA_RSTATUS) & HA_SERROR)); 
-}
-
-int register_pio_HBA(long base, struct get_conf *gc, Scsi_Host_Template * tpnt)
-{
-    ulong size = 0;
-    char *buff;
-    ulong cplen;
-    ushort cppadlen;
-    struct Scsi_Host *sh;
-    hostdata *hd;
-    
-    DBG(DBG_REGISTER, print_pio_config(gc));
-    
-    if (gc->DMA_support == TRUE) {
-	printk("HBA at %#.4lx supports DMA. Please use EATA-DMA driver.\n",base);
-	if(ALLOW_DMA_BOARDS == FALSE)
-	    return (FALSE);
-    }
-    
-    if ((buff = get_pio_board_data((uint)base, gc->IRQ, gc->scsi_id[3], 
-			       cplen   =(htonl(gc->cplen   )+1)/2, 
-			       cppadlen=(htons(gc->cppadlen)+1)/2)) == NULL)
-    {
-	printk("HBA at %#lx didn't react on INQUIRY. Sorry.\n", (ulong) base);
-	return (FALSE);
-    }
-    
-    if (print_selftest(base) == FALSE && ALLOW_DMA_BOARDS == FALSE)
-    {
-	printk("HBA at %#lx failed while performing self test & setup.\n", 
-	       (ulong) base);
-	return (FALSE);
-    }
-    
-    if (!reg_IRQ[gc->IRQ]) {    /* Interrupt already registered ? */
-	if (!request_irq(gc->IRQ, eata_pio_int_handler, SA_INTERRUPT, 
-			 "EATA-PIO")){
-	    reg_IRQ[gc->IRQ]++;
-	    if (!gc->IRQ_TR)
-		reg_IRQL[gc->IRQ] = TRUE;   /* IRQ is edge triggered */
-	} else {
-	    printk("Couldn't allocate IRQ %d, Sorry.", gc->IRQ);
-	    return (FALSE);
-	}
-    } else {            /* More than one HBA on this IRQ */
-	if (reg_IRQL[gc->IRQ] == TRUE) {
-	    printk("Can't support more than one HBA on this IRQ,\n"
-		   "  if the IRQ is edge triggered. Sorry.\n");
-	    return (FALSE);
-	} else
-	    reg_IRQ[gc->IRQ]++;
-    }
-    
-    request_region(base, 8, "eata_pio");
-    
-    size = sizeof(hostdata) + (sizeof(struct eata_ccb) * ntohs(gc->queuesiz));
-    
-    sh = scsi_register(tpnt, size);
-    hd = SD(sh);                   
-    
-    memset(hd->ccb, 0, (sizeof(struct eata_ccb) * ntohs(gc->queuesiz)));
-    memset(hd->reads, 0, sizeof(ulong) * 26); 
-    
-    strncpy(SD(sh)->vendor, &buff[8], 8);
-    SD(sh)->vendor[8] = 0;
-    strncpy(SD(sh)->name, &buff[16], 17);
-    SD(sh)->name[17] = 0;
-    SD(sh)->revision[0] = buff[32];
-    SD(sh)->revision[1] = buff[33];
-    SD(sh)->revision[2] = buff[34];
-    SD(sh)->revision[3] = '.';
-    SD(sh)->revision[4] = buff[35];
-    SD(sh)->revision[5] = 0;
-
-    switch (ntohl(gc->len)) {
-    case 0x1c:
-	SD(sh)->EATA_revision = 'a';
-	break;
-    case 0x1e:
-	SD(sh)->EATA_revision = 'b';
-	break;
-    case 0x22:
-	SD(sh)->EATA_revision = 'c';
-	break;
-    case 0x24:
-	SD(sh)->EATA_revision = 'z';		
-    default:
-	SD(sh)->EATA_revision = '?';
-    }
-
-    if(ntohl(gc->len) >= 0x22) {
-	if (gc->is_PCI == TRUE)
-	    hd->bustype = IS_PCI;
-	else if (gc->is_EISA == TRUE)
-	    hd->bustype = IS_EISA;
-	else
-	    hd->bustype = IS_ISA;
-    } else {
-	if (buff[21] == '4')
-	    hd->bustype = IS_PCI;
-	else if (buff[21] == '2')
-	    hd->bustype = IS_EISA;
-	else
-	    hd->bustype = IS_ISA;
-    }
-  
-    SD(sh)->cplen=cplen;
-    SD(sh)->cppadlen=cppadlen;
-    SD(sh)->hostid=gc->scsi_id[3];
-    SD(sh)->devflags=1<<gc->scsi_id[3];
-    SD(sh)->moresupport=gc->MORE_support;
-    sh->unique_id = base;
-    sh->base = (char *) base;
-    sh->io_port = base;
-    sh->n_io_port = 8;
-    sh->irq = gc->IRQ;
-    sh->dma_channel = PIO;
-    sh->this_id = gc->scsi_id[3];
-    sh->can_queue = 1;
-    sh->cmd_per_lun = 1;
-    sh->sg_tablesize = SG_ALL;
-    
-    hd->channel = 0;
-    
-    sh->max_id = 8;
-    sh->max_lun = 8;
-
-    if (gc->SECOND)
-	hd->primary = FALSE;
-    else
-	hd->primary = TRUE;
-    
-    sh->unchecked_isa_dma = FALSE; /* We can only do PIO */
-    
-    hd->next = NULL;    /* build a linked list of all HBAs */
-    hd->prev = last_HBA;
-    if(hd->prev != NULL)
-	SD(hd->prev)->next = sh;
-    last_HBA = sh;
-    if (first_HBA == NULL)
-	first_HBA = sh;
-    registered_HBAs++;
-    return (1);
-}
-
-void find_pio_ISA(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-    int i;
-    
-    for (i = 0; i < MAXISA; i++) {  
-	if (ISAbases[i]) {  
-	    if (get_pio_conf_PIO(ISAbases[i], buf) == TRUE){
-		register_pio_HBA(ISAbases[i], buf, tpnt);
-	    }
-	    ISAbases[i] = 0;
-	}
-    }
-    return;
-}
-
-void find_pio_EISA(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-    u32 base;
-    int i;
-
-#if CHECKPAL
-    u8 pal1, pal2, pal3;
-#endif
-
-    for (i = 0; i < MAXEISA; i++) {
-	if (EISAbases[i] == TRUE) { /* Still a possibility ?          */
-
-	    base = 0x1c88 + (i * 0x1000);
-#if CHECKPAL
-	    pal1 = inb((u16)base - 8);
-	    pal2 = inb((u16)base - 7);
-	    pal3 = inb((u16)base - 6);
-
-	    if (((pal1 == 0x12) && (pal2 == 0x14)) ||
-		((pal1 == 0x38) && (pal2 == 0xa3) && (pal3 == 0x82)) ||
-		((pal1 == 0x06) && (pal2 == 0x94) && (pal3 == 0x24))) {
-		DBG(DBG_PROBE, printk("EISA EATA id tags found: %x %x %x \n",
-				      (int)pal1, (int)pal2, (int)pal3));
-#endif
-		if (get_pio_conf_PIO(base, buf) == TRUE) {
-		    DBG(DBG_PROBE && DBG_EISA, print_pio_config(buf));
-		    if (buf->IRQ) {
-			register_pio_HBA(base, buf, tpnt);
-		    } else
-			printk("eata_dma: No valid IRQ. HBA removed from list\n");
-		}
-		/* Nothing found here so we take it from the list */
-		EISAbases[i] = 0;
-#if CHECKPAL
-	    }
-#endif
-	}
-    }
-    return;
-}
-
-void find_pio_PCI(struct get_conf *buf, Scsi_Host_Template * tpnt)
-{
-
-#ifndef CONFIG_PCI
-    printk("eata_pio: kernel PCI support not enabled. Skipping scan for PCI HBAs.\n");
-#else
-    
-    u8 pci_bus, pci_device_fn;
-    static s16 pci_index = 0;   /* Device index to PCI BIOS calls */
-    u32 base = 0;
-    u16 com_adr;
-    u16 rev_device;
-    u32 error, i, x;
-
-    if (pcibios_present()) {
-	for (i = 0; i <= MAXPCI; ++i, ++pci_index) {
-	    if (pcibios_find_device(PCI_VENDOR_ID_DPT, PCI_DEVICE_ID_DPT, 
-				    pci_index, &pci_bus, &pci_device_fn))
-		break;
-	    DBG(DBG_PROBE && DBG_PCI, 
-		printk("eata_pio: HBA at bus %d, device %d,"
-		       " function %d, index %d\n", (s32)pci_bus, 
-		       (s32)((pci_device_fn & 0xf8) >> 3),
-		       (s32)(pci_device_fn & 7), pci_index));
-	    
-	    if (!(error = pcibios_read_config_word(pci_bus, pci_device_fn, 
-				       PCI_CLASS_DEVICE, &rev_device))) {
-		if (rev_device == PCI_CLASS_STORAGE_SCSI) {
-		    if (!(error = pcibios_read_config_word(pci_bus, 
-					       pci_device_fn, PCI_COMMAND, 
-					       (u16 *) & com_adr))) {
-			if (!((com_adr & PCI_COMMAND_IO) && 
-			      (com_adr & PCI_COMMAND_MASTER))) {
-			    printk("HBA has IO or BUSMASTER mode disabled\n");
-			    continue;
-			}
-		    } else
-			printk("eata_pio: error %x while reading "
-			       "PCI_COMMAND\n", error);
-		} else
-		    printk("DEVICECLASSID %x didn't match\n", rev_device);
-	    } else {
-		printk("eata_pio: error %x while reading PCI_CLASS_BASE\n", 
-		       error);
-		continue;
-	    }
-	    
-	    if (!(error = pcibios_read_config_dword(pci_bus, pci_device_fn,
-				       PCI_BASE_ADDRESS_0, (int *) &base))){
-		
-		/* Check if the address is valid */
-		if (base & 0x01) {
-		    base &= 0xfffffffe;
-		    /* EISA tag there ? */
-		    if ((inb(base) == 0x12) && (inb(base + 1) == 0x14))
-			continue;   /* Jep, it's forced, so move on  */
-		    base += 0x10;   /* Now, THIS is the real address */
-		    if (base != 0x1f8) {
-			/* We didn't find it in the primary search */
-			if (get_pio_conf_PIO(base, buf) == TRUE) {
-			    if (buf->FORCADR)   /* If the address is forced */
-				continue;       /* we'll find it later      */
-			    
-			    /* OK. We made it till here, so we can go now  
-			     * and register it. We  only have to check and 
-			     * eventually remove it from the EISA and ISA list 
-			     */
-			    
-			    register_pio_HBA(base, buf, tpnt);
-			    
-			    if (base < 0x1000) {
-				for (x = 0; x < MAXISA; ++x) {
-				    if (ISAbases[x] == base) {
-					ISAbases[x] = 0;
-					break;
-				    }
-				}
-			    } else if ((base & 0x0fff) == 0x0c88) {
-				x = (base >> 12) & 0x0f;
-				EISAbases[x] = 0;
-			    }
-			    continue;  /* break; */
-			}
-		    }
-		}
-	    } else
-		printk("eata_pio: error %x while reading "
-		       "PCI_BASE_ADDRESS_0\n", error);
-	}
-    } else
-	printk("eata_pio: No BIOS32 extensions present. This driver release "
-	       "still depends on it.\n"
-	       "          Skipping scan for PCI HBAs.\n");
-#endif /* #ifndef CONFIG_PCI */
-    return;
-}
-
-
-int eata_pio_detect(Scsi_Host_Template * tpnt)
-{
-    struct Scsi_Host *HBA_ptr;
-    struct get_conf gc;
-    int i;
-    
-    DBG((DBG_PROBE && DBG_DELAY) || DPT_DEBUG,
-	printk("Using lots of delays to let you read the debugging output\n"));
-    
-    tpnt->proc_dir = &proc_scsi_eata_pio;
-
-    find_pio_PCI(&gc, tpnt);
-
-    find_pio_EISA(&gc, tpnt);
-
-    find_pio_ISA(&gc, tpnt);
-    
-    for (i = 0; i <= MAXIRQ; i++)
-	if (reg_IRQ[i])
-	    request_irq(i, eata_pio_int_handler, SA_INTERRUPT, "EATA-PIO");
-    
-    HBA_ptr = first_HBA;
-  
-    if (registered_HBAs != 0) {
-	printk("EATA (Extended Attachment) PIO driver version: %d.%d%s\n"
-	       "(c) 1993-95 Michael Neuffer, neuffer@goofy.zdv.uni-mainz.de\n"
-	       "            Alfred Arnold,   a.arnold@kfa-juelich.de\n"
-	       "This release only supports DASD devices (harddisks)\n",
-	       VER_MAJOR, VER_MINOR, VER_SUB);
-	
-	printk("Registered HBAs:\n");
-	printk("HBA no. Boardtype: Revis: EATA: Bus: BaseIO: IRQ: Ch: ID: Pr:"
-               " QS: SG: CPL:\n");
-	for (i = 1; i <= registered_HBAs; i++) {
-	    printk("scsi%-2d: %.10s v%s 2.0%c  %s %#.4x   %2d   %d   %d   %c"
-                   "  %2d  %2d  %2d\n", 
-		   HBA_ptr->host_no, SD(HBA_ptr)->name, SD(HBA_ptr)->revision,
-		   SD(HBA_ptr)->EATA_revision, (SD(HBA_ptr)->bustype == 'P')?
-		   "PCI ":(SD(HBA_ptr)->bustype == 'E')?"EISA":"ISA ",
-		   (uint) HBA_ptr->base, HBA_ptr->irq, SD(HBA_ptr)->channel, 
-                   HBA_ptr->this_id, (SD(HBA_ptr)->primary == TRUE)?'Y':'N', 
-		   HBA_ptr->can_queue, HBA_ptr->sg_tablesize, 
-                   HBA_ptr->cmd_per_lun);
-	    HBA_ptr = SD(HBA_ptr)->next;
-	}
-    }
-    DBG(DPT_DEBUG,DELAY(12));
-    
-    return (registered_HBAs);
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = EATA_PIO;
-
-#include "scsi_module.c"
-#endif
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_pio.h b/i386/i386at/gpl/linux/scsi/eata_pio.h
deleted file mode 100644
index 8a626e0b..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_pio.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/********************************************************
-* Header file for eata_pio.c Linux EATA-PIO SCSI driver *
-* (c) 1993,94,95 Michael Neuffer			*
-*********************************************************
-* last change: 95/06/21					*
-********************************************************/
-
-
-#ifndef _EATA_PIO_H
-#define _EATA_PIO_H
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include <linux/scsicam.h>
-
-#ifndef HOSTS_C
-#include "eata_generic.h"
-
-#define VER_MAJOR 0
-#define VER_MINOR 0
-#define VER_SUB	  "1b"
-
-/************************************************************************
- * Here you can switch parts of the code on and of			*
- ************************************************************************/
-
-#define VERBOSE_SETUP			/* show startup screen of 2001 */
-#define ALLOW_DMA_BOARDS 1
-
-/************************************************************************
- * Debug options.							* 
- * Enable DEBUG and whichever options you require.			*
- ************************************************************************/
-#define DEBUG_EATA	1   /* Enable debug code.			*/
-#define DPT_DEBUG	0   /* Bobs special				*/
-#define DBG_DELAY	0   /* Build in delays so debug messages can be
-                             * be read before they vanish of the top of
-                             * the screen!
-                             */
-#define DBG_PROBE	0   /* Debug probe routines.			*/
-#define DBG_ISA		0   /* Trace ISA routines			*/ 
-#define DBG_EISA	0   /* Trace EISA routines			*/ 
-#define DBG_PCI		0   /* Trace PCI routines			*/ 
-#define DBG_PIO		0   /* Trace get_config_PIO			*/
-#define DBG_COM		0   /* Trace command call			*/
-#define DBG_QUEUE	0   /* Trace command queueing.			*/
-#define DBG_INTR	0   /* Trace interrupt service routine.		*/
-#define DBG_INTR2	0   /* Trace interrupt service routine.		*/
-#define DBG_PROC	0   /* Debug proc-fs related statistics		*/
-#define DBG_PROC_WRITE	0
-#define DBG_REGISTER	0   /* */
-#define DBG_ABNORM	1   /* Debug abnormal actions (reset, abort)	*/
-
-#if DEBUG_EATA 
-#define DBG(x, y)   if ((x)) {y;} 
-#else
-#define DBG(x, y)
-#endif
-
-#endif /* !HOSTS_C */
-
-int eata_pio_detect(Scsi_Host_Template *);
-const char *eata_pio_info(struct Scsi_Host *);
-int eata_pio_command(Scsi_Cmnd *);
-int eata_pio_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int eata_pio_abort(Scsi_Cmnd *);
-int eata_pio_reset(Scsi_Cmnd *);
-int eata_pio_proc_info(char *, char **, off_t, int, int, int);
-#ifdef MODULE
-int eata_pio_release(struct Scsi_Host *);
-#else
-#define eata_pio_release NULL  
-#endif
-
-
-#define EATA_PIO {	         \
-    NULL, NULL,                  \
-    NULL,               /* proc_dir_entry */ \
-    eata_pio_proc_info, /* procinfo	  */ \
-    "EATA (Extended Attachment) PIO driver", \
-    eata_pio_detect,		 \
-    eata_pio_release,		 \
-    NULL, NULL,			 \
-    eata_pio_queue,		 \
-    eata_pio_abort,		 \
-    eata_pio_reset,		 \
-    NULL,   /* Slave attach */	 \
-    scsicam_bios_param,		 \
-    0,	    /* Canqueue	    */	 \
-    0,	    /* this_id	    */	 \
-    0,	    /* sg_tablesize */	 \
-    0,	    /* cmd_per_lun  */	 \
-    0,	    /* present	    */	 \
-    1,	    /* True if ISA  */	 \
-    ENABLE_CLUSTERING }
-
-#endif /* _EATA_PIO_H */
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/eata_pio_proc.src b/i386/i386at/gpl/linux/scsi/eata_pio_proc.src
deleted file mode 100644
index b5480091..00000000
--- a/i386/i386at/gpl/linux/scsi/eata_pio_proc.src
+++ /dev/null
@@ -1,150 +0,0 @@
-
-#define MAX_SCSI_DEVICE_CODE 10
-const char *const pio_scsi_dev_types[MAX_SCSI_DEVICE_CODE] =
-{
-    "Direct-Access    ",
-    "Sequential-Access",
-    "Printer          ",
-    "Processor        ",
-    "WORM             ",
-    "CD-ROM           ",
-    "Scanner          ",
-    "Optical Device   ",
-    "Medium Changer   ",
-    "Communications   "
-};
-
-/*
- * eata_set_info
- * buffer : pointer to the data that has been written to the hostfile
- * length : number of bytes written to the hostfile
- * HBA_ptr: pointer to the Scsi_Host struct
- */
-int eata_pio_set_info(char *buffer, int length, struct Scsi_Host *HBA_ptr)
-{
-    DBG(DBG_PROC_WRITE, printk("%s\n", buffer));
-    return(-ENOSYS);  /* Currently this is a no-op */
-}
-
-/*
- * eata_proc_info
- * inout : decides on the direction of the dataflow and the meaning of the 
- *         variables
- * buffer: If inout==FALSE data is beeing written to it else read from it
- * *start: If inout==FALSE start of the valid data in the buffer
- * offset: If inout==FALSE offset from the beginning of the imaginary file 
- *         from which we start writing into the buffer
- * length: If inout==FALSE max number of bytes to be written into the buffer 
- *         else number of bytes in the buffer
- */
-int eata_pio_proc_info(char *buffer, char **start, off_t offset, int length, 
-		       int hostno, int inout)
-{
-
-    Scsi_Device *scd;
-    struct Scsi_Host *HBA_ptr;
-    static u8 buff[512];
-    int i; 
-    int   size, len = 0;
-    off_t begin = 0;
-    off_t pos = 0;
-
-    HBA_ptr = first_HBA;
-    for (i = 1; i <= registered_HBAs; i++) {
-	if (HBA_ptr->host_no == hostno)
-	    break;
-	HBA_ptr = SD(HBA_ptr)->next;
-    }        
-
-    if(inout == TRUE) /* Has data been writen to the file ? */ 
-	return(eata_pio_set_info(buffer, length, HBA_ptr));
-
-    if (offset == 0)
-	memset(buff, 0, sizeof(buff));
-
-    size = sprintf(buffer+len, "EATA (Extended Attachment) PIO driver version: "
-		   "%d.%d%s\n",VER_MAJOR, VER_MINOR, VER_SUB);
-    len += size; pos = begin + len;
-    size = sprintf(buffer + len, "queued commands:     %10ld\n"
-		   "processed interrupts:%10ld\n", queue_counter, int_counter);
-    len += size; pos = begin + len;
-    
-    size = sprintf(buffer + len, "\nscsi%-2d: HBA %.10s\n",
-		   HBA_ptr->host_no, SD(HBA_ptr)->name);
-    len += size; 
-    pos = begin + len;
-    size = sprintf(buffer + len, "Firmware revision: v%s\n", 
-		   SD(HBA_ptr)->revision);
-    len += size;
-    pos = begin + len;
-    size = sprintf(buffer + len, "IO: PIO\n");
-    len += size; 
-    pos = begin + len;
-    size = sprintf(buffer + len, "Base IO : %#.4x\n", (u32) HBA_ptr->base);
-    len += size; 
-    pos = begin + len;
-    size = sprintf(buffer + len, "Host Bus: %s\n", 
-		   (SD(HBA_ptr)->bustype == 'P')?"PCI ":
-		   (SD(HBA_ptr)->bustype == 'E')?"EISA":"ISA ");
-    
-    len += size; 
-    pos = begin + len;
-    
-    if (pos < offset) {
-	len = 0;
-	begin = pos;
-    }
-    if (pos > offset + length)
-	goto stop_output;
-    
-    scd = scsi_devices;
-    
-    size = sprintf(buffer+len,"Attached devices: %s\n", (scd)?"":"none");
-    len += size; 
-    pos = begin + len;
-    
-    while (scd) {
-	if (scd->host == HBA_ptr) {
-	    proc_print_scsidevice(scd, buffer, &size, len);
-	    len += size; 
-	    pos = begin + len;
-	    
-	    if (pos < offset) {
-		len = 0;
-		begin = pos;
-	    }
-	    if (pos > offset + length)
-		goto stop_output;
-	}
-	scd = scd->next;
-    }
-    
- stop_output:
-    DBG(DBG_PROC, printk("2pos: %ld offset: %ld len: %d\n", pos, offset, len));
-    *start=buffer+(offset-begin);   /* Start of wanted data */
-    len-=(offset-begin);            /* Start slop */
-    if(len>length)
-	len = length;               /* Ending slop */
-    DBG(DBG_PROC, printk("3pos: %ld offset: %ld len: %d\n", pos, offset, len));
-    
-    return (len);     
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * tab-width: 8
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/scsi/fdomain.c b/i386/i386at/gpl/linux/scsi/fdomain.c
deleted file mode 100644
index 54507046..00000000
--- a/i386/i386at/gpl/linux/scsi/fdomain.c
+++ /dev/null
@@ -1,2016 +0,0 @@
-/* fdomain.c -- Future Domain TMC-16x0 SCSI driver
- * Created: Sun May  3 18:53:19 1992 by faith@cs.unc.edu
- * Revised: Thu Oct 12 15:59:37 1995 by r.faith@ieee.org
- * Author: Rickard E. Faith, faith@cs.unc.edu
- * Copyright 1992, 1993, 1994, 1995 Rickard E. Faith
- *
- * $Id: fdomain.c,v 1.1.1.1 1997/02/25 21:27:49 thomas Exp $
-
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
-
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
-
- **************************************************************************
- 
- DESCRIPTION:
-
- This is the Linux low-level SCSI driver for Future Domain TMC-1660/1680
- TMC-1650/1670, and TMC-3260 SCSI host adapters.  The 1650 and 1670 have a
- 25-pin external connector, whereas the 1660 and 1680 have a SCSI-2 50-pin
- high-density external connector.  The 1670 and 1680 have floppy disk
- controllers built in.  The TMC-3260 is a PCI bus card.
-
- Future Domain's older boards are based on the TMC-1800 chip, and this
- driver was originally written for a TMC-1680 board with the TMC-1800 chip.
- More recently, boards are being produced with the TMC-18C50 and TMC-18C30
- chips.  The latest and greatest board may not work with this driver.  If
- you have to patch this driver so that it will recognize your board's BIOS
- signature, then the driver may fail to function after the board is
- detected.
-
- The following BIOS versions are supported: 2.0, 3.0, 3.2, 3.4, and 3.5.
- The following chips are supported: TMC-1800, TMC-18C50, TMC-18C30.
- Reports suggest that the driver will also work with the 36C70 chip and
- with the Quantum ISA-200S and ISA-250MG SCSI adapters.
-
- Please note that the drive ordering that Future Domain implemented in BIOS
- versions 3.4 and 3.5 is the opposite of the order (currently) used by the
- rest of the SCSI industry.  If you have BIOS version 3.4 or 3.5, and have
- more then one drive, then the drive ordering will be the reverse of that
- which you see under DOS.  For example, under DOS SCSI ID 0 will be D: and
- SCSI ID 1 will be C: (the boot device).  Under Linux, SCSI ID 0 will be
- /dev/sda and SCSI ID 1 will be /dev/sdb.  The Linux ordering is consistent
- with that provided by all the other SCSI drivers for Linux.  If you want
- this changed, send me patches that are protected by #ifdefs.
-
- If you have a TMC-8xx or TMC-9xx board, then this is not the driver for
- your board.  Please refer to the Seagate driver for more information and
- possible support.
-
- 
-
- REFERENCES USED:
-
- "TMC-1800 SCSI Chip Specification (FDC-1800T)", Future Domain Corporation,
- 1990.
-
- "Technical Reference Manual: 18C50 SCSI Host Adapter Chip", Future Domain
- Corporation, January 1992.
-
- "LXT SCSI Products: Specifications and OEM Technical Manual (Revision
- B/September 1991)", Maxtor Corporation, 1991.
-
- "7213S product Manual (Revision P3)", Maxtor Corporation, 1992.
-
- "Draft Proposed American National Standard: Small Computer System
- Interface - 2 (SCSI-2)", Global Engineering Documents. (X3T9.2/86-109,
- revision 10h, October 17, 1991)
-
- Private communications, Drew Eckhardt (drew@cs.colorado.edu) and Eric
- Youngdale (ericy@cais.com), 1992.
-
- Private communication, Tuong Le (Future Domain Engineering department),
- 1994. (Disk geometry computations for Future Domain BIOS version 3.4, and
- TMC-18C30 detection.)
-
- Hogan, Thom. The Programmer's PC Sourcebook. Microsoft Press, 1988. Page
- 60 (2.39: Disk Partition Table Layout).
-
- "18C30 Technical Reference Manual", Future Domain Corporation, 1993, page
- 6-1.
-
-
- 
- NOTES ON REFERENCES:
-
- The Maxtor manuals were free.  Maxtor telephone technical support is
- great!
-
- The Future Domain manuals were $25 and $35.  They document the chip, not
- the TMC-16x0 boards, so some information I had to guess at.  In 1992,
- Future Domain sold DOS BIOS source for $250 and the UN*X driver source was
- $750, but these required a non-disclosure agreement, so even if I could
- have afforded them, they would *not* have been useful for writing this
- publically distributable driver.  Future Domain technical support has
- provided some information on the phone and have sent a few useful FAXs.
- They have been much more helpful since they started to recognize that the
- word "Linux" refers to an operating system :-).
-
- 
-
- ALPHA TESTERS:
-
- There are many other alpha testers that come and go as the driver
- develops.  The people listed here were most helpful in times of greatest
- need (mostly early on -- I've probably left out a few worthy people in
- more recent times):
-
- Todd Carrico (todd@wutc.wustl.edu), Dan Poirier (poirier@cs.unc.edu ), Ken
- Corey (kenc@sol.acs.unt.edu), C. de Bruin (bruin@bruin@sterbbs.nl), Sakari
- Aaltonen (sakaria@vipunen.hit.fi), John Rice (rice@xanth.cs.odu.edu), Brad
- Yearwood (brad@optilink.com), and Ray Toy (toy@soho.crd.ge.com).
-
- Special thanks to Tien-Wan Yang (twyang@cs.uh.edu), who graciously lent me
- his 18C50-based card for debugging.  He is the sole reason that this
- driver works with the 18C50 chip.
-
- Thanks to Dave Newman (dnewman@crl.com) for providing initial patches for
- the version 3.4 BIOS.
-
- Thanks to James T. McKinley (mckinley@msupa.pa.msu.edu) for providing
- patches that support the TMC-3260, a PCI bus card with the 36C70 chip.
- The 36C70 chip appears to be "completely compatible" with the 18C30 chip.
-
- Thanks to Eric Kasten (tigger@petroglyph.cl.msu.edu) for providing the
- patch for the version 3.5 BIOS.
-
- Thanks for Stephen Henson (shenson@nyx10.cs.du.edu) for providing the
- patch for the Quantum ISA-200S SCSI adapter.
- 
- Thanks to Adam Bowen for the signature to the 1610M/MER/MEX scsi cards, to
- Martin Andrews (andrewm@ccfadm.eeg.ccf.org) for the signature to some
- random TMC-1680 repackaged by IBM; and to Mintak Ng (mintak@panix.com) for
- the version 3.61 BIOS siganture.
-
- Thanks for Mark Singer (elf@netcom.com) and Richard Simpson
- (rsimpson@ewrcsdra.demon.co.uk) for more Quantum signatures and detective
- work on the Quantum RAM layout.
-
- Special thanks to James T. McKinley (mckinley@msupa.pa.msu.edu) for
- providing patches for proper PCI BIOS32-mediated detection of the TMC-3260
- card (a PCI bus card with the 36C70 chip).  Please send James PCI-related
- bug reports.
-
- Thanks to Tom Cavin (tec@usa1.com) for preliminary command-line option
- patches.
- 
- All of the alpha testers deserve much thanks.
-
-
-
- NOTES ON USER DEFINABLE OPTIONS:
-
- DEBUG: This turns on the printing of various debug information.
-
- ENABLE_PARITY: This turns on SCSI parity checking.  With the current
- driver, all attached devices must support SCSI parity.  If none of your
- devices support parity, then you can probably get the driver to work by
- turning this option off.  I have no way of testing this, however.
-
- FIFO_COUNT: The host adapter has an 8K cache (host adapters based on the
- 18C30 chip have a 2k cache).  When this many 512 byte blocks are filled by
- the SCSI device, an interrupt will be raised.  Therefore, this could be as
- low as 0, or as high as 16.  Note, however, that values which are too high
- or too low seem to prevent any interrupts from occurring, and thereby lock
- up the machine.  I have found that 2 is a good number, but throughput may
- be increased by changing this value to values which are close to 2.
- Please let me know if you try any different values.
-
- DO_DETECT: This activates some old scan code which was needed before the
- high level drivers got fixed.  If you are having trouble with the driver,
- turning this on should not hurt, and might help.  Please let me know if
- this is the case, since this code will be removed from future drivers.
-
- RESELECTION: This is no longer an option, since I gave up trying to
- implement it in version 4.x of this driver.  It did not improve
- performance at all and made the driver unstable (because I never found one
- of the two race conditions which were introduced by the multiple
- outstanding command code).  The instability seems a very high price to pay
- just so that you don't have to wait for the tape to rewind.  If you want
- this feature implemented, send me patches.  I'll be happy to send a copy
- of my (broken) driver to anyone who would like to see a copy.
-
- **************************************************************************/
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <linux/sched.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "fdomain.h"
-#include <asm/system.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-#include <linux/bios32.h>
-#include <linux/pci.h>
-#include <linux/stat.h>
-
-#include <linux/config.h>	/* for CONFIG_PCI */
-
-struct proc_dir_entry proc_scsi_fdomain = {
-    PROC_SCSI_FDOMAIN, 7, "fdomain",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-  
-#define VERSION          "$Revision: 1.1.1.1 $"
-
-/* START OF USER DEFINABLE OPTIONS */
-
-#define DEBUG            1	/* Enable debugging output */
-#define ENABLE_PARITY    1	/* Enable SCSI Parity */
-#define FIFO_COUNT       2	/* Number of 512 byte blocks before INTR */
-#define DO_DETECT        0	/* Do device detection here (see scsi.c) */
-
-/* END OF USER DEFINABLE OPTIONS */
-
-#if DEBUG
-#define EVERY_ACCESS     0	/* Write a line on every scsi access */
-#define ERRORS_ONLY      1	/* Only write a line if there is an error */
-#define DEBUG_DETECT     0	/* Debug fdomain_16x0_detect() */
-#define DEBUG_MESSAGES   1	/* Debug MESSAGE IN phase */
-#define DEBUG_ABORT      1	/* Debug abort() routine */
-#define DEBUG_RESET      1	/* Debug reset() routine */
-#define DEBUG_RACE       1      /* Debug interrupt-driven race condition */
-#else
-#define EVERY_ACCESS     0	/* LEAVE THESE ALONE--CHANGE THE ONES ABOVE */
-#define ERRORS_ONLY      0
-#define DEBUG_DETECT     0
-#define DEBUG_MESSAGES   0
-#define DEBUG_ABORT      0
-#define DEBUG_RESET      0
-#define DEBUG_RACE       0
-#endif
-
-/* Errors are reported on the line, so we don't need to report them again */
-#if EVERY_ACCESS
-#undef ERRORS_ONLY
-#define ERRORS_ONLY      0
-#endif
-
-#if ENABLE_PARITY
-#define PARITY_MASK      0x08
-#else
-#define PARITY_MASK      0x00
-#endif
-
-enum chip_type {
-   unknown          = 0x00,
-   tmc1800          = 0x01,
-   tmc18c50         = 0x02,
-   tmc18c30         = 0x03,
-};
-
-enum {
-   in_arbitration   = 0x02,
-   in_selection     = 0x04,
-   in_other         = 0x08,
-   disconnect       = 0x10,
-   aborted          = 0x20,
-   sent_ident       = 0x40,
-};
-
-enum in_port_type {
-   Read_SCSI_Data   =  0,
-   SCSI_Status      =  1,
-   TMC_Status       =  2,
-   FIFO_Status      =  3,	/* tmc18c50/tmc18c30 only */
-   Interrupt_Cond   =  4,	/* tmc18c50/tmc18c30 only */
-   LSB_ID_Code      =  5,
-   MSB_ID_Code      =  6,
-   Read_Loopback    =  7,
-   SCSI_Data_NoACK  =  8,
-   Interrupt_Status =  9,
-   Configuration1   = 10,
-   Configuration2   = 11,	/* tmc18c50/tmc18c30 only */
-   Read_FIFO        = 12,
-   FIFO_Data_Count  = 14
-};
-
-enum out_port_type {
-   Write_SCSI_Data  =  0,
-   SCSI_Cntl        =  1,
-   Interrupt_Cntl   =  2,
-   SCSI_Mode_Cntl   =  3,
-   TMC_Cntl         =  4,
-   Memory_Cntl      =  5,	/* tmc18c50/tmc18c30 only */
-   Write_Loopback   =  7,
-   IO_Control       = 11,	/* tmc18c30 only */
-   Write_FIFO       = 12
-};
-
-static int               port_base         = 0;
-static void              *bios_base        = NULL;
-static int               bios_major        = 0;
-static int               bios_minor        = 0;
-static int               PCI_bus           = 0;
-static int               Quantum           = 0;	/* Quantum board variant */
-static int               interrupt_level   = 0;
-static volatile int      in_command        = 0;
-static Scsi_Cmnd         *current_SC       = NULL;
-static enum chip_type    chip              = unknown;
-static int               adapter_mask      = 0;
-static int               this_id           = 0;
-static int               setup_called      = 0;
-
-#if DEBUG_RACE
-static volatile int      in_interrupt_flag = 0;
-#endif
-
-static int               SCSI_Mode_Cntl_port;
-static int               FIFO_Data_Count_port;
-static int               Interrupt_Cntl_port;
-static int               Interrupt_Status_port;
-static int               Read_FIFO_port;
-static int               Read_SCSI_Data_port;
-static int               SCSI_Cntl_port;
-static int               SCSI_Data_NoACK_port;
-static int               SCSI_Status_port;
-static int               TMC_Cntl_port;
-static int               TMC_Status_port;
-static int               Write_FIFO_port;
-static int               Write_SCSI_Data_port;
-
-static int               FIFO_Size = 0x2000; /* 8k FIFO for
-						pre-tmc18c30 chips */
-
-extern void              fdomain_16x0_intr( int irq, struct pt_regs * regs );
-
-static void *addresses[] = {
-   (void *)0xc8000,
-   (void *)0xca000,
-   (void *)0xce000,
-   (void *)0xde000,
-   (void *)0xd0000,		/* Extra addresses for PCI boards */
-   (void *)0xe0000,
-};
-#define ADDRESS_COUNT (sizeof( addresses ) / sizeof( unsigned ))
-		       
-static unsigned short ports[] = { 0x140, 0x150, 0x160, 0x170 };
-#define PORT_COUNT (sizeof( ports ) / sizeof( unsigned short ))
-
-static unsigned short ints[] = { 3, 5, 10, 11, 12, 14, 15, 0 };
-
-/*
-
-  READ THIS BEFORE YOU ADD A SIGNATURE!
-
-  READING THIS SHORT NOTE CAN SAVE YOU LOTS OF TIME!
-
-  READ EVERY WORD, ESPECIALLY THE WORD *NOT*
-
-  This driver works *ONLY* for Future Domain cards using the TMC-1800,
-  TMC-18C50, or TMC-18C30 chip.  This includes models TMC-1650, 1660, 1670,
-  and 1680.
-
-  The following BIOS signature signatures are for boards which do *NOT*
-  work with this driver (these TMC-8xx and TMC-9xx boards may work with the
-  Seagate driver):
-
-  FUTURE DOMAIN CORP. (C) 1986-1988 V4.0I 03/16/88
-  FUTURE DOMAIN CORP. (C) 1986-1989 V5.0C2/14/89
-  FUTURE DOMAIN CORP. (C) 1986-1989 V6.0A7/28/89
-  FUTURE DOMAIN CORP. (C) 1986-1990 V6.0105/31/90
-  FUTURE DOMAIN CORP. (C) 1986-1990 V6.0209/18/90
-  FUTURE DOMAIN CORP. (C) 1986-1990 V7.009/18/90
-  FUTURE DOMAIN CORP. (C) 1992 V8.00.004/02/92
-
-*/
-
-struct signature {
-   const char *signature;
-   int  sig_offset;
-   int  sig_length;
-   int  major_bios_version;
-   int  minor_bios_version;
-   int  flag; /* 1 == PCI_bus, 2 == ISA_200S, 3 == ISA_250MG, 4 == ISA_200S */
-} signatures[] = {
-   /*          1         2         3         4         5         6 */
-   /* 123456789012345678901234567890123456789012345678901234567890 */
-   { "FUTURE DOMAIN CORP. (C) 1986-1990 1800-V2.07/28/89",  5, 50,  2,  0, 0 },
-   { "FUTURE DOMAIN CORP. (C) 1986-1990 1800-V1.07/28/89",  5, 50,  2,  0, 0 },
-   { "FUTURE DOMAIN CORP. (C) 1986-1990 1800-V2.07/28/89", 72, 50,  2,  0, 2 },
-   { "FUTURE DOMAIN CORP. (C) 1986-1990 1800-V2.0",        73, 43,  2,  0, 3 },
-   { "FUTURE DOMAIN CORP. (C) 1991 1800-V2.0.",            72, 39,  2,  0, 4 },
-   { "FUTURE DOMAIN CORP. (C) 1992 V3.00.004/02/92",        5, 44,  3,  0, 0 },
-   { "FUTURE DOMAIN TMC-18XX (C) 1993 V3.203/12/93",        5, 44,  3,  2, 0 },
-   { "IBM F1 P2 BIOS v1.0104/29/93",                        5, 28,  3, -1, 0 },
-   { "Future Domain Corp. V1.0008/18/93",                   5, 33,  3,  4, 0 },
-   { "Future Domain Corp. V1.0008/18/93",                  26, 33,  3,  4, 1 },
-				/* This next signature may not be a 3.5 bios */
-   { "Future Domain Corp. V2.0108/18/93",                   5, 33,  3,  5, 0 },
-   { "FUTURE DOMAIN CORP.  V3.5008/18/93",                  5, 34,  3,  5, 0 },
-   { "FUTURE DOMAIN 18c30/18c50/1800 (C) 1994 V3.5",        5, 44,  3,  5, 0 },
-   { "FUTURE DOMAIN CORP.  V3.6008/18/93",                  5, 34,  3,  6, 0 },
-   { "FUTURE DOMAIN CORP.  V3.6108/18/93",                  5, 34,  3,  6, 0 },
-   { "FUTURE DOMAIN TMC-18XX",                              5, 22, -1, -1, 0 },
-
-   /* READ NOTICE ABOVE *BEFORE* YOU WASTE YOUR TIME ADDING A SIGNATURE
-    Also, fix the disk geometry code for your signature and send your
-    changes for faith@cs.unc.edu.  Above all, do *NOT* change any old
-    signatures!
-
-    Note that the last line will match a "generic" 18XX bios.  Because
-    Future Domain has changed the host SCSI ID and/or the location of the
-    geometry information in the on-board RAM area for each of the first
-    three BIOS's, it is still important to enter a fully qualified
-    signature in the table for any new BIOS's (after the host SCSI ID and
-    geometry location are verified). */
-};
-
-#define SIGNATURE_COUNT (sizeof( signatures ) / sizeof( struct signature ))
-
-static void print_banner( struct Scsi_Host *shpnt )
-{
-   if (!shpnt) return;		/* This won't ever happen */
-
-   if (bios_major < 0 && bios_minor < 0) {
-      printk( "scsi%d <fdomain>: No BIOS; using scsi id %d\n",
-	      shpnt->host_no, shpnt->this_id );
-   } else {
-      printk( "scsi%d <fdomain>: BIOS version ", shpnt->host_no );
-
-      if (bios_major >= 0) printk( "%d.", bios_major );
-      else                 printk( "?." );
-
-      if (bios_minor >= 0) printk( "%d", bios_minor );
-      else                 printk( "?." );
-   
-      printk( " at 0x%x using scsi id %d\n",
-	      (unsigned)bios_base, shpnt->this_id );
-   }
-
-				/* If this driver works for later FD PCI
-				   boards, we will have to modify banner
-				   for additional PCI cards, but for now if
-				   it's PCI it's a TMC-3260 - JTM */
-   printk( "scsi%d <fdomain>: %s chip at 0x%x irq ",
-	   shpnt->host_no,
-	   chip == tmc1800 ? "TMC-1800"
-	   : (chip == tmc18c50 ? "TMC-18C50"
-	      : (chip == tmc18c30 ?
-		 (PCI_bus ? "TMC-36C70 (PCI bus)" : "TMC-18C30")
-		 : "Unknown")),
-	   port_base );
-
-   if (interrupt_level) printk( "%d", interrupt_level );
-   else                 printk( "<none>" );
-
-   printk( "\n" );
-}
-
-void fdomain_setup( char *str, int *ints )
-{
-   if (setup_called++ || ints[0] < 2 || ints[0] > 3) {
-      printk( "fdomain: usage: fdomain=<PORT_BASE>,<IRQ>[,<ADAPTER_ID>]\n" );
-      printk( "fdomain: bad LILO parameters?\n" );
-   }
-
-   port_base       = ints[0] >= 1 ? ints[1] : 0;
-   interrupt_level = ints[0] >= 2 ? ints[2] : 0;
-   this_id         = ints[0] >= 3 ? ints[3] : 0;
-   
-   bios_major = bios_minor = -1; /* Use geometry for BIOS version >= 3.4 */
-}
-
-
-static void do_pause( unsigned amount )	/* Pause for amount*10 milliseconds */
-{
-   unsigned long the_time = jiffies + amount; /* 0.01 seconds per jiffy */
-
-   while (jiffies < the_time);
-}
-
-inline static void fdomain_make_bus_idle( void )
-{
-   outb( 0, SCSI_Cntl_port );
-   outb( 0, SCSI_Mode_Cntl_port );
-   if (chip == tmc18c50 || chip == tmc18c30)
-	 outb( 0x21 | PARITY_MASK, TMC_Cntl_port ); /* Clear forced intr. */
-   else
-	 outb( 0x01 | PARITY_MASK, TMC_Cntl_port );
-}
-
-static int fdomain_is_valid_port( int port )
-{
-#if DEBUG_DETECT 
-   printk( " (%x%x),",
-	   inb( port + MSB_ID_Code ), inb( port + LSB_ID_Code ) );
-#endif
-
-   /* The MCA ID is a unique id for each MCA compatible board.  We
-      are using ISA boards, but Future Domain provides the MCA ID
-      anyway.  We can use this ID to ensure that this is a Future
-      Domain TMC-1660/TMC-1680.
-    */
-
-   if (inb( port + LSB_ID_Code ) != 0xe9) { /* test for 0x6127 id */
-      if (inb( port + LSB_ID_Code ) != 0x27) return 0;
-      if (inb( port + MSB_ID_Code ) != 0x61) return 0;
-      chip = tmc1800;
-   } else {				    /* test for 0xe960 id */
-      if (inb( port + MSB_ID_Code ) != 0x60) return 0;
-      chip = tmc18c50;
-
-#if 0
-
-				/* Try to toggle 32-bit mode.  This only
-				   works on an 18c30 chip.  (User reports
-				   say that this doesn't work at all, so
-				   we'll use the other method.) */
-
-      outb( 0x80, port + IO_Control );
-      if ((inb( port + Configuration2 ) & 0x80) == 0x80) {
-	 outb( 0x00, port + IO_Control );
-	 if ((inb( port + Configuration2 ) & 0x80) == 0x00) {
-	    chip = tmc18c30;
-	    FIFO_Size = 0x800;	/* 2k FIFO */
-	 }
-      }
-#else
-
-				/* That should have worked, but appears to
-				   have problems.  Lets assume it is an
-				   18c30 if the RAM is disabled. */
-
-      if (inb( port + Configuration2 ) & 0x02) {
-	 chip      = tmc18c30;
-	 FIFO_Size = 0x800;	/* 2k FIFO */
-      }
-#endif
-				/* If that failed, we are an 18c50. */
-   }
-
-   return 1;
-}
-
-static int fdomain_test_loopback( void )
-{
-   int i;
-   int result;
-
-   for (i = 0; i < 255; i++) {
-      outb( i, port_base + Write_Loopback );
-      result = inb( port_base + Read_Loopback );
-      if (i != result)
-	    return 1;
-   }
-   return 0;
-}
-
-/* fdomain_get_irq assumes that we have a valid MCA ID for a
-   TMC-1660/TMC-1680 Future Domain board.  Now, check to be sure the
-   bios_base matches these ports.  If someone was unlucky enough to have
-   purchased more than one Future Domain board, then they will have to
-   modify this code, as we only detect one board here.  [The one with the
-   lowest bios_base.]
-
-   Note that this routine is only used for systems without a PCI BIOS32
-   (e.g., ISA bus).  For PCI bus systems, this routine will likely fail
-   unless one of the IRQs listed in the ints array is used by the board.
-   Sometimes it is possible to use the computer's BIOS setup screen to
-   configure a PCI system so that one of these IRQs will be used by the
-   Future Domain card. */
-
-static int fdomain_get_irq( int base )
-{
-   int options = inb( base + Configuration1 );
-
-#if DEBUG_DETECT
-   printk( " Options = %x\n", options );
-#endif
-   
-				/* Check for board with lowest bios_base --
-				   this isn't valid for the 18c30 or for
-				   boards on the PCI bus, so just assume we
-				   have the right board. */
-
-   if (chip != tmc18c30
-       && !PCI_bus
-       && addresses[ (options & 0xc0) >> 6 ] != bios_base) return 0;
-
-   return ints[ (options & 0x0e) >> 1 ];
-}
-
-static int fdomain_isa_detect( int *irq, int *iobase )
-{
-   int i;
-   int base;
-   int flag = 0;
-
-   if (bios_major == 2) {
-      /* The TMC-1660/TMC-1680 has a RAM area just after the BIOS ROM.
-	 Assuming the ROM is enabled (otherwise we wouldn't have been
-	 able to read the ROM signature :-), then the ROM sets up the
-	 RAM area with some magic numbers, such as a list of port
-	 base addresses and a list of the disk "geometry" reported to
-	 DOS (this geometry has nothing to do with physical geometry).
-       */
-
-      switch (Quantum) {
-      case 2:			/* ISA_200S */
-      case 3:			/* ISA_250MG */
-	 base = *((char *)bios_base + 0x1fa2)
-	       + (*((char *)bios_base + 0x1fa3) << 8);
-	 break;
-      case 4:			/* ISA_200S (another one) */
-	 base = *((char *)bios_base + 0x1fa3)
-	       + (*((char *)bios_base + 0x1fa4) << 8);
-	 break;
-      default:
-	 base = *((char *)bios_base + 0x1fcc)
-	       + (*((char *)bios_base + 0x1fcd) << 8);
-	 break;
-      }
-   
-#if DEBUG_DETECT
-      printk( " %x,", base );
-#endif
-
-      for (flag = 0, i = 0; !flag && i < PORT_COUNT; i++) {
-	 if (base == ports[i])
-	       ++flag;
-      }
-
-      if (flag && fdomain_is_valid_port( base )) {
-	 *irq    = fdomain_get_irq( base );
-	 *iobase = base;
-	 return 1;
-      }
-      
-      /* This is a bad sign.  It usually means that someone patched the
-	 BIOS signature list (the signatures variable) to contain a BIOS
-	 signature for a board *OTHER THAN* the TMC-1660/TMC-1680. */
-      
-#if DEBUG_DETECT
-      printk( " RAM FAILED, " );
-#endif
-   }
-
-   /* Anyway, the alternative to finding the address in the RAM is to just
-      search through every possible port address for one that is attached
-      to the Future Domain card.  Don't panic, though, about reading all
-      these random port addresses -- there are rumors that the Future
-      Domain BIOS does something very similar.
-
-      Do not, however, check ports which the kernel knows are being used by
-      another driver. */
-
-   for (i = 0; i < PORT_COUNT; i++) {
-      base = ports[i];
-      if (check_region( base, 0x10 )) {
-#if DEBUG_DETECT
-	 printk( " (%x inuse),", base );
-#endif
-	 continue;
-      }
-#if DEBUG_DETECT
-      printk( " %x,", base );
-#endif
-      if ((flag = fdomain_is_valid_port( base ))) break;
-   }
-
-   if (!flag) return 0;		/* iobase not found */
-
-   *irq    = fdomain_get_irq( base );
-   *iobase = base;
-
-   return 1;			/* success */
-}
-
-static int fdomain_pci_nobios_detect( int *irq, int *iobase )
-{
-   int i;
-   int flag = 0;
-
-   /* The proper way of doing this is to use ask the PCI bus for the device
-      IRQ and interrupt level.  But we can't do that if PCI BIOS32 support
-      isn't compiled into the kernel, or if a PCI BIOS32 isn't present.
-
-      Instead, we scan down a bunch of addresses (Future Domain tech
-      support says we will probably find the address before we get to
-      0xf800).  This works fine on some systems -- other systems may have
-      to scan more addresses.  If you have to modify this section for your
-      installation, please send mail to faith@cs.unc.edu. */
-
-   for (i = 0xfff8; i > 0xe000; i -= 8) {
-      if (check_region( i, 0x10 )) {
-#if DEBUG_DETECT
-	 printk( " (%x inuse)," , i );
-#endif
-	 continue;
-      }
-      if ((flag = fdomain_is_valid_port( i ))) break;
-   }
-
-   if (!flag) return 0;		/* iobase not found */
-
-   *irq    = fdomain_get_irq( i );
-   *iobase = i;
-
-   return 1;			/* success */
-}
-
-/* PCI detection function: int fdomain_pci_bios_detect(int* irq, int*
-   iobase) This function gets the Interrupt Level and I/O base address from
-   the PCI configuration registers.  The I/O base address is masked with
-   0xfff8 since on my card the address read from the PCI config registers
-   is off by one from the actual I/O base address necessary for accessing
-   the status and control registers on the card (PCI config register gives
-   0xf801, actual address is 0xf800).  This is likely a bug in the FD
-   config code that writes to the PCI registers, however using a mask
-   should be safe since I think the scan done by the card to determine the
-   I/O base is done in increments of 8 (i.e., 0xf800, 0xf808, ...), at
-   least the old scan code we used to use to get the I/O base did...  Also,
-   the device ID from the PCI config registers is 0x0 and should be 0x60e9
-   as it is in the status registers (offset 5 from I/O base).  If this is
-   changed in future hardware/BIOS changes it will need to be fixed in this
-   detection function.  Comments, bug reports, etc... on this function
-   should be sent to mckinley@msupa.pa.msu.edu - James T. McKinley.  */
-
-#ifdef CONFIG_PCI
-static int fdomain_pci_bios_detect( int *irq, int *iobase )
-{
-   int              error;
-   unsigned char    pci_bus, pci_dev_fn;    /* PCI bus & device function */
-   unsigned char    pci_irq;                /* PCI interrupt line */
-   unsigned int     pci_base;               /* PCI I/O base address */
-   unsigned short   pci_vendor, pci_device; /* PCI vendor & device IDs */
-
-   /* If the PCI BIOS doesn't exist, use the old-style detection routines.
-      Otherwise, get the I/O base address and interrupt from the PCI config
-      registers. */
-   
-   if (!pcibios_present()) return fdomain_pci_nobios_detect( irq, iobase );
-
-#if DEBUG_DETECT
-   /* Tell how to print a list of the known PCI devices from bios32 and
-      list vendor and device IDs being used if in debug mode.  */
-      
-   printk( "\nINFO: cat /proc/pci to see list of PCI devices from bios32\n" );
-   printk( "\nTMC-3260 detect:"
-	   " Using PCI Vendor ID: 0x%x, PCI Device ID: 0x%x\n",
-	   PCI_VENDOR_ID_FD, 
-	   PCI_DEVICE_ID_FD_36C70 );
-#endif 
-
-   /* We will have to change this if more than 1 PCI bus is present and the
-      FD scsi host is not on the first bus (i.e., a PCI to PCI bridge,
-      which is not supported by bios32 right now anyway).  This should
-      probably be done by a call to pcibios_find_device but I can't get it
-      to work...  Also the device ID reported from the PCI config registers
-      does not match the device ID quoted in the tech manual or available
-      from offset 5 from the I/O base address.  It should be 0x60E9, but it
-      is 0x0 if read from the PCI config registers.  I guess the FD folks
-      neglected to write it to the PCI registers...  This loop is necessary
-      to get the device function (at least until someone can get
-      pcibios_find_device to work, I cannot but 53c7,8xx.c uses it...). */
-    
-   pci_bus = 0;
-
-   for (pci_dev_fn = 0x0; pci_dev_fn < 0xff; pci_dev_fn++) {
-      pcibios_read_config_word( pci_bus,
-				pci_dev_fn,
-				PCI_VENDOR_ID,
-				&pci_vendor );
-
-      if (pci_vendor == PCI_VENDOR_ID_FD) {
-	 pcibios_read_config_word( pci_bus,
-				   pci_dev_fn,
-				   PCI_DEVICE_ID,
-				   &pci_device );
-
-	 if (pci_device == PCI_DEVICE_ID_FD_36C70) {
-	    /* Break out once we have the correct device.  If other FD
-	       PCI devices are added to this driver we will need to add
-	       an or of the other PCI_DEVICE_ID_FD_XXXXX's here. */
-	    break;
-	 } else {
-	    /* If we can't find an FD scsi card we give up. */
-	    return 0;
-	 }
-      }
-   }
-       
-#if DEBUG_DETECT
-   printk( "Future Domain 36C70 : at PCI bus %u, device %u, function %u\n",
-	   pci_bus,
-	   (pci_dev_fn & 0xf8) >> 3, 
-	   pci_dev_fn & 7 );
-#endif
-
-   /* We now have the appropriate device function for the FD board so we
-      just read the PCI config info from the registers.  */
-
-   if ((error = pcibios_read_config_dword( pci_bus,
-					   pci_dev_fn, 
-					   PCI_BASE_ADDRESS_0,
-					   &pci_base ))
-       || (error = pcibios_read_config_byte( pci_bus,
-					     pci_dev_fn, 
-					     PCI_INTERRUPT_LINE,
-					     &pci_irq ))) {
-      printk ( "PCI ERROR: Future Domain 36C70 not initializing"
-	       " due to error reading configuration space\n" );
-      return 0;
-   } else {
-#if DEBUG_DETECT
-      printk( "TMC-3260 PCI: IRQ = %u, I/O base = 0x%lx\n", 
-	      pci_irq, pci_base );
-#endif
-
-      /* Now we have the I/O base address and interrupt from the PCI
-	 configuration registers.  Unfortunately it seems that the I/O base
-	 address is off by one on my card so I mask it with 0xfff8.  This
-	 must be some kind of goof in the FD code that does the autoconfig
-	 and writes to the PCI registers (or maybe I just don't understand
-	 something).  If they fix it in later versions of the card or BIOS
-	 we may have to adjust the address based on the signature or
-	 something...  */
-
-      *irq    = pci_irq;
-      *iobase = (pci_base & 0xfff8);
-
-#if DEBUG_DETECT
-      printk( "TMC-3260 fix: Masking I/O base address with 0xff00.\n" ); 
-      printk( "TMC-3260: IRQ = %d, I/O base = 0x%x\n", *irq, *iobase );
-#endif
-
-      if (!fdomain_is_valid_port( *iobase )) return 0;
-      return 1;
-   }
-   return 0;
-}
-#endif
-
-int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
-{
-   int              i, j;
-   int              retcode;
-   struct Scsi_Host *shpnt;
-#if DO_DETECT
-   const int        buflen = 255;
-   Scsi_Cmnd        SCinit;
-   unsigned char    do_inquiry[] =       { INQUIRY, 0, 0, 0, buflen, 0 };
-   unsigned char    do_request_sense[] = { REQUEST_SENSE, 0, 0, 0, buflen, 0 };
-   unsigned char    do_read_capacity[] = { READ_CAPACITY,
-					   0, 0, 0, 0, 0, 0, 0, 0, 0 };
-   unsigned char    buf[buflen];
-#endif
-
-#if DEBUG_DETECT
-   printk( "fdomain_16x0_detect()," );
-#endif
-   tpnt->proc_dir = &proc_scsi_fdomain;
-
-   if (setup_called) {
-#if DEBUG_DETECT
-      printk( "no BIOS, using port_base = 0x%x, irq = %d\n",
-	      port_base, interrupt_level );
-#endif
-      if (!fdomain_is_valid_port( port_base )) {
-	 printk( "fdomain: cannot locate chip at port base 0x%x\n",
-		 port_base );
-	 printk( "fdomain: bad LILO parameters?\n" );
-	 return 0;
-      }
-   } else {
-      int flag = 0;
-      
-      for (i = 0; !bios_base && i < ADDRESS_COUNT; i++) {
-#if DEBUG_DETECT
-	 printk( " %x(%x),", (unsigned)addresses[i], (unsigned)bios_base );
-#endif
-	 for (j = 0; !bios_base && j < SIGNATURE_COUNT; j++) {
-	    if (!memcmp( ((char *)addresses[i] + signatures[j].sig_offset),
-			 signatures[j].signature, signatures[j].sig_length )) {
-	       bios_major = signatures[j].major_bios_version;
-	       bios_minor = signatures[j].minor_bios_version;
-	       PCI_bus    = (signatures[j].flag == 1);
-	       Quantum    = (signatures[j].flag > 1) ? signatures[j].flag : 0;
-	       bios_base  = addresses[i];
-	    }
-	 }
-      }
-
-      if (!bios_base) {
-#if DEBUG_DETECT
-	 printk( " FAILED: NO BIOS\n" );
-#endif
-	 return 0;
-      }
-
-      if (!PCI_bus) {
-	 flag = fdomain_isa_detect( &interrupt_level, &port_base );
-      } else {
-#ifdef CONFIG_PCI
-	 flag = fdomain_pci_bios_detect( &interrupt_level, &port_base );
-#else
-	 flag = fdomain_pci_nobios_detect( &interrupt_level, &port_base );
-#endif
-      }
-	 
-      if (!flag) {
-#if DEBUG_DETECT
-	 printk( " FAILED: NO PORT\n" );
-#endif
-#ifdef CONFIG_PCI
-	 printk( "\nTMC-3260 36C70 PCI scsi chip detection failed.\n" );
-	 printk( "Send mail to mckinley@msupa.pa.msu.edu.\n" );
-#endif
-	 return 0;		/* Cannot find valid set of ports */
-      }
-   }
-
-   SCSI_Mode_Cntl_port   = port_base + SCSI_Mode_Cntl;
-   FIFO_Data_Count_port  = port_base + FIFO_Data_Count;
-   Interrupt_Cntl_port   = port_base + Interrupt_Cntl;
-   Interrupt_Status_port = port_base + Interrupt_Status;
-   Read_FIFO_port        = port_base + Read_FIFO;
-   Read_SCSI_Data_port   = port_base + Read_SCSI_Data;
-   SCSI_Cntl_port        = port_base + SCSI_Cntl;
-   SCSI_Data_NoACK_port  = port_base + SCSI_Data_NoACK;
-   SCSI_Status_port      = port_base + SCSI_Status;
-   TMC_Cntl_port         = port_base + TMC_Cntl;
-   TMC_Status_port       = port_base + TMC_Status;
-   Write_FIFO_port       = port_base + Write_FIFO;
-   Write_SCSI_Data_port  = port_base + Write_SCSI_Data;
-
-   fdomain_16x0_reset( NULL );
-
-   if (fdomain_test_loopback()) {
-#if DEBUG_DETECT
-      printk( "fdomain: LOOPBACK TEST FAILED, FAILING DETECT!\n" );
-#endif
-      if (setup_called) {
-	 printk( "fdomain: loopback test failed at port base 0x%x\n",
-		 port_base );
-	 printk( "fdomain: bad LILO parameters?\n" );
-      }
-      return 0;
-   }
-
-   if (this_id) {
-      tpnt->this_id = (this_id & 0x07);
-      adapter_mask  = (1 << tpnt->this_id);
-   } else {
-      if ((bios_major == 3 && bios_minor >= 2) || bios_major < 0) {
-	 tpnt->this_id = 7;
-	 adapter_mask  = 0x80;
-      } else {
-	 tpnt->this_id = 6;
-	 adapter_mask  = 0x40;
-      }
-   }
-
-				/* Print out a banner here in case we can't
-				   get resources.  */
-
-   shpnt = scsi_register( tpnt, 0 );
-   print_banner( shpnt );
-
-				/* Log IRQ with kernel */   
-   if (!interrupt_level) {
-      panic( "fdomain: *NO* interrupt level selected!\n" );
-   } else {
-      /* Register the IRQ with the kernel */
-
-      retcode = request_irq( interrupt_level,
-			     fdomain_16x0_intr, SA_INTERRUPT, "fdomain" );
-
-      if (retcode < 0) {
-	 if (retcode == -EINVAL) {
-	    printk( "fdomain: IRQ %d is bad!\n", interrupt_level );
-	    printk( "         This shouldn't happen!\n" );
-	    printk( "         Send mail to faith@cs.unc.edu\n" );
-	 } else if (retcode == -EBUSY) {
-	    printk( "fdomain: IRQ %d is already in use!\n", interrupt_level );
-	    printk( "         Please use another IRQ!\n" );
-	 } else {
-	    printk( "fdomain: Error getting IRQ %d\n", interrupt_level );
-	    printk( "         This shouldn't happen!\n" );
-	    printk( "         Send mail to faith@cs.unc.edu\n" );
-	 }
-	 panic( "fdomain: Driver requires interruptions\n" );
-      }
-   }
-
-				/* Log I/O ports with kernel */
-   request_region( port_base, 0x10, "fdomain" );
-
-#if DO_DETECT
-
-   /* These routines are here because of the way the SCSI bus behaves after
-      a reset.  This appropriate behavior was not handled correctly by the
-      higher level SCSI routines when I first wrote this driver.  Now,
-      however, correct scan routines are part of scsi.c and these routines
-      are no longer needed.  However, this code is still good for
-      debugging.  */
-
-   SCinit.request_buffer  = SCinit.buffer = buf;
-   SCinit.request_bufflen = SCinit.bufflen = sizeof(buf)-1;
-   SCinit.use_sg          = 0;
-   SCinit.lun             = 0;
-
-   printk( "fdomain: detection routine scanning for devices:\n" );
-   for (i = 0; i < 8; i++) {
-      SCinit.target = i;
-      if (i == tpnt->this_id)	/* Skip host adapter */
-	    continue;
-      memcpy(SCinit.cmnd, do_request_sense, sizeof(do_request_sense));
-      retcode = fdomain_16x0_command(&SCinit);
-      if (!retcode) {
-	 memcpy(SCinit.cmnd, do_inquiry, sizeof(do_inquiry));
-	 retcode = fdomain_16x0_command(&SCinit);
-	 if (!retcode) {
-	    printk( "     SCSI ID %d: ", i );
-	    for (j = 8; j < (buf[4] < 32 ? buf[4] : 32); j++)
-		  printk( "%c", buf[j] >= 20 ? buf[j] : ' ' );
-	    memcpy(SCinit.cmnd, do_read_capacity, sizeof(do_read_capacity));
-	    retcode = fdomain_16x0_command(&SCinit);
-	    if (!retcode) {
-	       unsigned long blocks, size, capacity;
-	       
-	       blocks = (buf[0] << 24) | (buf[1] << 16)
-		     | (buf[2] << 8) | buf[3];
-	       size = (buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7];
-	       capacity = +( +(blocks / 1024L) * +(size * 10L)) / 1024L;
-	       
-	       printk( "%lu MB (%lu byte blocks)",
-		       ((capacity + 5L) / 10L), size );
-	    } else {
-	       memcpy(SCinit.cmnd, do_request_sense, sizeof(do_request_sense));
-	       retcode = fdomain_16x0_command(&SCinit);
-	    }
-	    printk ("\n" );
-	 } else {
-	    memcpy(SCinit.cmnd, do_request_sense, sizeof(do_request_sense));
-	    retcode = fdomain_16x0_command(&SCinit);
-	 }
-      }
-   }
-#endif
-
-   return 1;			/* Maximum of one adapter will be detected. */
-}
-
-const char *fdomain_16x0_info( struct Scsi_Host *ignore )
-{
-   static char buffer[80];
-   char        *pt;
-   
-   strcpy( buffer, "Future Domain TMC-16x0 SCSI driver, version" );
-   if (strchr( VERSION, ':')) { /* Assume VERSION is an RCS Revision string */
-      strcat( buffer, strchr( VERSION, ':' ) + 1 );
-      pt = strrchr( buffer, '$') - 1;
-      if (!pt)  		/* Stripped RCS Revision string? */
-	    pt = buffer + strlen( buffer ) - 1;
-      if (*pt != ' ')
-	    ++pt;
-      *pt = '\0';
-   } else {			/* Assume VERSION is a number */
-      strcat( buffer, " " VERSION );
-   }
-      
-   return buffer;
-}
-
-				/* First pass at /proc information routine. */
-/*
- * inout : decides on the direction of the dataflow and the meaning of the 
- *         variables
- * buffer: If inout==FALSE data is beeing written to it else read from it
- * *start: If inout==FALSE start of the valid data in the buffer
- * offset: If inout==FALSE offset from the beginning of the imaginary file 
- *         from which we start writing into the buffer
- * length: If inout==FALSE max number of bytes to be written into the buffer 
- *         else number of bytes in the buffer
- */
-int fdomain_16x0_proc_info( char *buffer, char **start, off_t offset,
-			    int length, int hostno, int inout )
-{
-   const char *info = fdomain_16x0_info( NULL );
-   int        len;
-   int        pos;
-   int        begin;
-
-   if (inout) return(-ENOSYS);
-    
-   begin = 0;
-   strcpy( buffer, info );
-   strcat( buffer, "\n" );
-
-   pos = len = strlen( buffer );
-
-   if(pos < offset) {
-      len = 0;
-      begin = pos;
-   }
-    
-   *start = buffer + (offset - begin);   /* Start of wanted data */
-   len -= (offset - begin);
-   if(len > length) len = length;
-   
-   return(len);
-}
-   
-#if 0
-static int fdomain_arbitrate( void )
-{
-   int           status = 0;
-   unsigned long timeout;
-
-#if EVERY_ACCESS
-   printk( "fdomain_arbitrate()\n" );
-#endif
-   
-   outb( 0x00, SCSI_Cntl_port );              /* Disable data drivers */
-   outb( adapter_mask, port_base + SCSI_Data_NoACK ); /* Set our id bit */
-   outb( 0x04 | PARITY_MASK, TMC_Cntl_port ); /* Start arbitration */
-
-   timeout = jiffies + 50;		      /* 500 mS */
-   while (jiffies < timeout) {
-      status = inb( TMC_Status_port );        /* Read adapter status */
-      if (status & 0x02)		      /* Arbitration complete */
-	    return 0;	
-   }
-
-   /* Make bus idle */
-   fdomain_make_bus_idle();
-
-#if EVERY_ACCESS
-   printk( "Arbitration failed, status = %x\n", status );
-#endif
-#if ERRORS_ONLY
-   printk( "fdomain: Arbitration failed, status = %x\n", status );
-#endif
-   return 1;
-}
-#endif
-
-static int fdomain_select( int target )
-{
-   int           status;
-   unsigned long timeout;
-   static int    flag = 0;
-
-
-   outb( 0x82, SCSI_Cntl_port ); /* Bus Enable + Select */
-   outb( adapter_mask | (1 << target), SCSI_Data_NoACK_port );
-
-   /* Stop arbitration and enable parity */
-   outb( PARITY_MASK, TMC_Cntl_port ); 
-
-   timeout = jiffies + 35;		/* 350mS -- because of timeouts
-					   (was 250mS) */
-
-   while (jiffies < timeout) {
-      status = inb( SCSI_Status_port ); /* Read adapter status */
-      if (status & 1) {			/* Busy asserted */
-	 /* Enable SCSI Bus (on error, should make bus idle with 0) */
-	 outb( 0x80, SCSI_Cntl_port );
-	 return 0;
-      }
-   }
-   /* Make bus idle */
-   fdomain_make_bus_idle();
-#if EVERY_ACCESS
-   if (!target) printk( "Selection failed\n" );
-#endif
-#if ERRORS_ONLY
-   if (!target) {
-      if (chip == tmc18c30 && !flag) /* Skip first failure for 18C30 chips. */
-	    ++flag;
-      else
-	    printk( "fdomain: Selection failed\n" );
-   }
-#endif
-   return 1;
-}
-
-void my_done( int error )
-{
-   if (in_command) {
-      in_command = 0;
-      outb( 0x00, Interrupt_Cntl_port );
-      fdomain_make_bus_idle();
-      current_SC->result = error;
-      if (current_SC->scsi_done)
-	    current_SC->scsi_done( current_SC );
-      else panic( "fdomain: current_SC->scsi_done() == NULL" );
-   } else {
-      panic( "fdomain: my_done() called outside of command\n" );
-   }
-#if DEBUG_RACE
-   in_interrupt_flag = 0;
-#endif
-}
-
-void fdomain_16x0_intr( int irq, struct pt_regs * regs )
-{
-   int      status;
-   int      done = 0;
-   unsigned data_count;
-
-				/* The fdomain_16x0_intr is only called via
-				   the interrupt handler.  The goal of the
-				   sti() here is to allow other
-				   interruptions while this routine is
-				   running. */
-
-   sti();			/* Yes, we really want sti() here */
-   
-   outb( 0x00, Interrupt_Cntl_port );
-
-   /* We usually have one spurious interrupt after each command.  Ignore it. */
-   if (!in_command || !current_SC) {	/* Spurious interrupt */
-#if EVERY_ACCESS
-      printk( "Spurious interrupt, in_command = %d, current_SC = %x\n",
-	      in_command, current_SC );
-#endif
-      return;
-   }
-
-   /* Abort calls my_done, so we do nothing here. */
-   if (current_SC->SCp.phase & aborted) {
-#if DEBUG_ABORT
-      printk( "Interrupt after abort, ignoring\n" );
-#endif
-      /*
-      return; */
-   }
-
-#if DEBUG_RACE
-   ++in_interrupt_flag;
-#endif
-
-   if (current_SC->SCp.phase & in_arbitration) {
-      status = inb( TMC_Status_port );        /* Read adapter status */
-      if (!(status & 0x02)) {
-#if EVERY_ACCESS
-	 printk( " AFAIL " );
-#endif
-	 my_done( DID_BUS_BUSY << 16 );
-	 return;
-      }
-      current_SC->SCp.phase = in_selection;
-      
-      outb( 0x40 | FIFO_COUNT, Interrupt_Cntl_port );
-
-      outb( 0x82, SCSI_Cntl_port ); /* Bus Enable + Select */
-      outb( adapter_mask | (1 << current_SC->target), SCSI_Data_NoACK_port );
-      
-      /* Stop arbitration and enable parity */
-      outb( 0x10 | PARITY_MASK, TMC_Cntl_port );
-#if DEBUG_RACE
-      in_interrupt_flag = 0;
-#endif
-      return;
-   } else if (current_SC->SCp.phase & in_selection) {
-      status = inb( SCSI_Status_port );
-      if (!(status & 0x01)) {
-	 /* Try again, for slow devices */
-	 if (fdomain_select( current_SC->target )) {
-#if EVERY_ACCESS
-	    printk( " SFAIL " );
-#endif
-	    my_done( DID_NO_CONNECT << 16 );
-	    return;
-	 } else {
-#if EVERY_ACCESS
-	    printk( " AltSel " );
-#endif
-	    /* Stop arbitration and enable parity */
-	    outb( 0x10 | PARITY_MASK, TMC_Cntl_port );
-	 }
-      }
-      current_SC->SCp.phase = in_other;
-      outb( 0x90 | FIFO_COUNT, Interrupt_Cntl_port );
-      outb( 0x80, SCSI_Cntl_port );
-#if DEBUG_RACE
-      in_interrupt_flag = 0;
-#endif
-      return;
-   }
-   
-   /* current_SC->SCp.phase == in_other: this is the body of the routine */
-   
-   status = inb( SCSI_Status_port );
-   
-   if (status & 0x10) {	/* REQ */
-      
-      switch (status & 0x0e) {
-       
-      case 0x08:		/* COMMAND OUT */
-	 outb( current_SC->cmnd[current_SC->SCp.sent_command++],
-	       Write_SCSI_Data_port );
-#if EVERY_ACCESS
-	 printk( "CMD = %x,",
-		 current_SC->cmnd[ current_SC->SCp.sent_command - 1] );
-#endif
-	 break;
-      case 0x00:		/* DATA OUT -- tmc18c50/tmc18c30 only */
-	 if (chip != tmc1800 && !current_SC->SCp.have_data_in) {
-	    current_SC->SCp.have_data_in = -1;
-	    outb( 0xd0 | PARITY_MASK, TMC_Cntl_port );
-	 }
-	 break;
-      case 0x04:		/* DATA IN -- tmc18c50/tmc18c30 only */
-	 if (chip != tmc1800 && !current_SC->SCp.have_data_in) {
-	    current_SC->SCp.have_data_in = 1;
-	    outb( 0x90 | PARITY_MASK, TMC_Cntl_port );
-	 }
-	 break;
-      case 0x0c:		/* STATUS IN */
-	 current_SC->SCp.Status = inb( Read_SCSI_Data_port );
-#if EVERY_ACCESS
-	 printk( "Status = %x, ", current_SC->SCp.Status );
-#endif
-#if ERRORS_ONLY
-	 if (current_SC->SCp.Status && current_SC->SCp.Status != 2) {
-	    printk( "fdomain: target = %d, command = %x, status = %x\n",
-		    current_SC->target,
-		    current_SC->cmnd[0],
-		    current_SC->SCp.Status );
-	 }
-#endif
-	       break;
-      case 0x0a:		/* MESSAGE OUT */
-	 outb( MESSAGE_REJECT, Write_SCSI_Data_port ); /* Reject */
-	 break;
-      case 0x0e:		/* MESSAGE IN */
-	 current_SC->SCp.Message = inb( Read_SCSI_Data_port );
-#if EVERY_ACCESS
-	 printk( "Message = %x, ", current_SC->SCp.Message );
-#endif
-	 if (!current_SC->SCp.Message) ++done;
-#if DEBUG_MESSAGES || EVERY_ACCESS
-	 if (current_SC->SCp.Message) {
-	    printk( "fdomain: message = %x\n", current_SC->SCp.Message );
-	 }
-#endif
-	 break;
-      }
-   }
-
-   if (chip == tmc1800
-       && !current_SC->SCp.have_data_in
-       && (current_SC->SCp.sent_command
-	   >= current_SC->cmd_len)) {
-				/* We have to get the FIFO direction
-				   correct, so I've made a table based
-				   on the SCSI Standard of which commands
-				   appear to require a DATA OUT phase.
-				 */
-      /*
-	p. 94: Command for all device types
-	CHANGE DEFINITION            40 DATA OUT
-	COMPARE                      39 DATA OUT
-	COPY                         18 DATA OUT
-	COPY AND VERIFY              3a DATA OUT
-	INQUIRY                      12 
-	LOG SELECT                   4c DATA OUT
-	LOG SENSE                    4d
-	MODE SELECT (6)              15 DATA OUT
-	MODE SELECT (10)             55 DATA OUT
-	MODE SENSE (6)               1a
-	MODE SENSE (10)              5a
-	READ BUFFER                  3c
-	RECEIVE DIAGNOSTIC RESULTS   1c
-	REQUEST SENSE                03
-	SEND DIAGNOSTIC              1d DATA OUT
-	TEST UNIT READY              00
-	WRITE BUFFER                 3b DATA OUT
-
-	p.178: Commands for direct-access devices (not listed on p. 94)
-	FORMAT UNIT                  04 DATA OUT
-	LOCK-UNLOCK CACHE            36
-	PRE-FETCH                    34
-	PREVENT-ALLOW MEDIUM REMOVAL 1e
-	READ (6)/RECEIVE             08
-	READ (10)                    3c
-	READ CAPACITY                25
-	READ DEFECT DATA (10)        37
-	READ LONG                    3e
-	REASSIGN BLOCKS              07 DATA OUT
-	RELEASE                      17
-	RESERVE                      16 DATA OUT
-	REZERO UNIT/REWIND           01
-	SEARCH DATA EQUAL (10)       31 DATA OUT
-	SEARCH DATA HIGH (10)        30 DATA OUT
-	SEARCH DATA LOW (10)         32 DATA OUT
-	SEEK (6)                     0b
-	SEEK (10)                    2b
-	SET LIMITS (10)              33
-	START STOP UNIT              1b
-	SYNCHRONIZE CACHE            35
-	VERIFY (10)                  2f
-	WRITE (6)/PRINT/SEND         0a DATA OUT
-	WRITE (10)/SEND              2a DATA OUT
-	WRITE AND VERIFY (10)        2e DATA OUT
-	WRITE LONG                   3f DATA OUT
-	WRITE SAME                   41 DATA OUT ?
-
-	p. 261: Commands for sequential-access devices (not previously listed)
-	ERASE                        19
-	LOAD UNLOAD                  1b
-	LOCATE                       2b
-	READ BLOCK LIMITS            05
-	READ POSITION                34
-	READ REVERSE                 0f
-	RECOVER BUFFERED DATA        14
-	SPACE                        11
-	WRITE FILEMARKS              10 ?
-
-	p. 298: Commands for printer devices (not previously listed)
-	****** NOT SUPPORTED BY THIS DRIVER, since 0b is SEEK (6) *****
-	SLEW AND PRINT               0b DATA OUT  -- same as seek
-	STOP PRINT                   1b
-	SYNCHRONIZE BUFFER           10
-
-	p. 315: Commands for processor devices (not previously listed)
-	
-	p. 321: Commands for write-once devices (not previously listed)
-	MEDIUM SCAN                  38
-	READ (12)                    a8
-	SEARCH DATA EQUAL (12)       b1 DATA OUT
-	SEARCH DATA HIGH (12)        b0 DATA OUT
-	SEARCH DATA LOW (12)         b2 DATA OUT
-	SET LIMITS (12)              b3
-	VERIFY (12)                  af
-	WRITE (12)                   aa DATA OUT
-	WRITE AND VERIFY (12)        ae DATA OUT
-
-	p. 332: Commands for CD-ROM devices (not previously listed)
-	PAUSE/RESUME                 4b
-	PLAY AUDIO (10)              45
-	PLAY AUDIO (12)              a5
-	PLAY AUDIO MSF               47
-	PLAY TRACK RELATIVE (10)     49
-	PLAY TRACK RELATIVE (12)     a9
-	READ HEADER                  44
-	READ SUB-CHANNEL             42
-	READ TOC                     43
-
-	p. 370: Commands for scanner devices (not previously listed)
-	GET DATA BUFFER STATUS       34
-	GET WINDOW                   25
-	OBJECT POSITION              31
-	SCAN                         1b
-	SET WINDOW                   24 DATA OUT
-
-	p. 391: Commands for optical memory devices (not listed)
-	ERASE (10)                   2c
-	ERASE (12)                   ac
-	MEDIUM SCAN                  38 DATA OUT
-	READ DEFECT DATA (12)        b7
-	READ GENERATION              29
-	READ UPDATED BLOCK           2d
-	UPDATE BLOCK                 3d DATA OUT
-
-	p. 419: Commands for medium changer devices (not listed)
-	EXCHANGE MEDIUM              46
-	INITIALIZE ELEMENT STATUS    07
-	MOVE MEDIUM                  a5
-	POSITION TO ELEMENT          2b
-	READ ELEMENT STATUS          b8
-	REQUEST VOL. ELEMENT ADDRESS b5
-	SEND VOLUME TAG              b6 DATA OUT
-
-	p. 454: Commands for communications devices (not listed previously)
-	GET MESSAGE (6)              08
-	GET MESSAGE (10)             28
-	GET MESSAGE (12)             a8
-      */
-	
-      switch (current_SC->cmnd[0]) {
-      case CHANGE_DEFINITION: case COMPARE:         case COPY:
-      case COPY_VERIFY:       case LOG_SELECT:      case MODE_SELECT:
-      case MODE_SELECT_10:    case SEND_DIAGNOSTIC: case WRITE_BUFFER:
-
-      case FORMAT_UNIT:       case REASSIGN_BLOCKS: case RESERVE:
-      case SEARCH_EQUAL:      case SEARCH_HIGH:     case SEARCH_LOW:
-      case WRITE_6:           case WRITE_10:        case WRITE_VERIFY:
-      case 0x3f:              case 0x41:
-
-      case 0xb1:              case 0xb0:            case 0xb2:
-      case 0xaa:              case 0xae:
-
-      case 0x24:
-
-      case 0x38:              case 0x3d:
-
-      case 0xb6:
-	 
-      case 0xea:		/* alternate number for WRITE LONG */
-	 
-	 current_SC->SCp.have_data_in = -1;
-	 outb( 0xd0 | PARITY_MASK, TMC_Cntl_port );
-	 break;
-
-      case 0x00:
-      default:
-	 
-	 current_SC->SCp.have_data_in = 1;
-	 outb( 0x90 | PARITY_MASK, TMC_Cntl_port );
-	 break;
-      }
-   }
-
-   if (current_SC->SCp.have_data_in == -1) { /* DATA OUT */
-      while ( (data_count = FIFO_Size - inw( FIFO_Data_Count_port )) > 512 ) {
-#if EVERY_ACCESS
-	 printk( "DC=%d, ", data_count ) ;
-#endif
-	 if (data_count > current_SC->SCp.this_residual)
-	       data_count = current_SC->SCp.this_residual;
-	 if (data_count > 0) {
-#if EVERY_ACCESS
-	    printk( "%d OUT, ", data_count );
-#endif
-	    if (data_count == 1) {
-	       outb( *current_SC->SCp.ptr++, Write_FIFO_port );
-	       --current_SC->SCp.this_residual;
-	    } else {
-	       data_count >>= 1;
-	       outsw( Write_FIFO_port, current_SC->SCp.ptr, data_count );
-	       current_SC->SCp.ptr += 2 * data_count;
-	       current_SC->SCp.this_residual -= 2 * data_count;
-	    }
-	 }
-	 if (!current_SC->SCp.this_residual) {
-	    if (current_SC->SCp.buffers_residual) {
-	       --current_SC->SCp.buffers_residual;
-	       ++current_SC->SCp.buffer;
-	       current_SC->SCp.ptr = current_SC->SCp.buffer->address;
-	       current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
-	    } else
-		  break;
-	 }
-      }
-   }
-   
-   if (current_SC->SCp.have_data_in == 1) { /* DATA IN */
-      while ((data_count = inw( FIFO_Data_Count_port )) > 0) {
-#if EVERY_ACCESS
-	 printk( "DC=%d, ", data_count );
-#endif
-	 if (data_count > current_SC->SCp.this_residual)
-	       data_count = current_SC->SCp.this_residual;
-	 if (data_count) {
-#if EVERY_ACCESS
-	    printk( "%d IN, ", data_count );
-#endif
-	    if (data_count == 1) {
-	       *current_SC->SCp.ptr++ = inb( Read_FIFO_port );
-	       --current_SC->SCp.this_residual;
-	    } else {
-	       data_count >>= 1; /* Number of words */
-	       insw( Read_FIFO_port, current_SC->SCp.ptr, data_count );
-	       current_SC->SCp.ptr += 2 * data_count;
-	       current_SC->SCp.this_residual -= 2 * data_count;
-	    }
-	 }
-	 if (!current_SC->SCp.this_residual
-	     && current_SC->SCp.buffers_residual) {
-	    --current_SC->SCp.buffers_residual;
-	    ++current_SC->SCp.buffer;
-	    current_SC->SCp.ptr = current_SC->SCp.buffer->address;
-	    current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
-	 }
-      }
-   }
-   
-   if (done) {
-#if EVERY_ACCESS
-      printk( " ** IN DONE %d ** ", current_SC->SCp.have_data_in );
-#endif
-
-#if ERRORS_ONLY
-      if (current_SC->cmnd[0] == REQUEST_SENSE && !current_SC->SCp.Status) {
-	 if ((unsigned char)(*((char *)current_SC->request_buffer+2)) & 0x0f) {
-	    unsigned char key;
-	    unsigned char code;
-	    unsigned char qualifier;
-
-	    key = (unsigned char)(*((char *)current_SC->request_buffer + 2))
-		  & 0x0f;
-	    code = (unsigned char)(*((char *)current_SC->request_buffer + 12));
-	    qualifier = (unsigned char)(*((char *)current_SC->request_buffer
-					  + 13));
-
-	    if (!(key == UNIT_ATTENTION && (code == 0x29 || !code))
-		&& !(key == NOT_READY
-		     && code == 0x04
-		     && (!qualifier || qualifier == 0x02 || qualifier == 0x01))
-		&& !(key == ILLEGAL_REQUEST && (code == 0x25
-						|| code == 0x24
-						|| !code)))
-		  
-		  printk( "fdomain: REQUEST SENSE "
-			  "Key = %x, Code = %x, Qualifier = %x\n",
-			  key, code, qualifier );
-	 }
-      }
-#endif
-#if EVERY_ACCESS
-      printk( "BEFORE MY_DONE. . ." );
-#endif
-      my_done( (current_SC->SCp.Status & 0xff)
-	       | ((current_SC->SCp.Message & 0xff) << 8) | (DID_OK << 16) );
-#if EVERY_ACCESS
-      printk( "RETURNING.\n" );
-#endif
-      
-   } else {
-      if (current_SC->SCp.phase & disconnect) {
-	 outb( 0xd0 | FIFO_COUNT, Interrupt_Cntl_port );
-	 outb( 0x00, SCSI_Cntl_port );
-      } else {
-	 outb( 0x90 | FIFO_COUNT, Interrupt_Cntl_port );
-      }
-   }
-#if DEBUG_RACE
-   in_interrupt_flag = 0;
-#endif
-   return;
-}
-
-int fdomain_16x0_queue( Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-   if (in_command) {
-      panic( "fdomain: fdomain_16x0_queue() NOT REENTRANT!\n" );
-   }
-#if EVERY_ACCESS
-   printk( "queue: target = %d cmnd = 0x%02x pieces = %d size = %u\n",
-	   SCpnt->target,
-	   *(unsigned char *)SCpnt->cmnd,
-	   SCpnt->use_sg,
-	   SCpnt->request_bufflen );
-#endif
-
-   fdomain_make_bus_idle();
-
-   current_SC            = SCpnt; /* Save this for the done function */
-   current_SC->scsi_done = done;
-
-   /* Initialize static data */
-
-   if (current_SC->use_sg) {
-      current_SC->SCp.buffer =
-	    (struct scatterlist *)current_SC->request_buffer;
-      current_SC->SCp.ptr              = current_SC->SCp.buffer->address;
-      current_SC->SCp.this_residual    = current_SC->SCp.buffer->length;
-      current_SC->SCp.buffers_residual = current_SC->use_sg - 1;
-   } else {
-      current_SC->SCp.ptr              = (char *)current_SC->request_buffer;
-      current_SC->SCp.this_residual    = current_SC->request_bufflen;
-      current_SC->SCp.buffer           = NULL;
-      current_SC->SCp.buffers_residual = 0;
-   }
-	 
-   
-   current_SC->SCp.Status              = 0;
-   current_SC->SCp.Message             = 0;
-   current_SC->SCp.have_data_in        = 0;
-   current_SC->SCp.sent_command        = 0;
-   current_SC->SCp.phase               = in_arbitration;
-
-   /* Start arbitration */
-   outb( 0x00, Interrupt_Cntl_port );
-   outb( 0x00, SCSI_Cntl_port );              /* Disable data drivers */
-   outb( adapter_mask, SCSI_Data_NoACK_port ); /* Set our id bit */
-   ++in_command;
-   outb( 0x20, Interrupt_Cntl_port );
-   outb( 0x14 | PARITY_MASK, TMC_Cntl_port ); /* Start arbitration */
-
-   return 0;
-}
-
-/* The following code, which simulates the old-style command function, was
-   taken from Tommy Thorn's aha1542.c file.  This code is Copyright (C)
-   1992 Tommy Thorn. */
-
-static volatile int internal_done_flag    = 0;
-static volatile int internal_done_errcode = 0;
-
-static void internal_done( Scsi_Cmnd *SCpnt )
-{
-    internal_done_errcode = SCpnt->result;
-    ++internal_done_flag;
-}
-
-int fdomain_16x0_command( Scsi_Cmnd *SCpnt )
-{
-    fdomain_16x0_queue( SCpnt, internal_done );
-
-    while (!internal_done_flag)
-	  ;
-    internal_done_flag = 0;
-    return internal_done_errcode;
-}
-
-/* End of code derived from Tommy Thorn's work. */
-
-void print_info( Scsi_Cmnd *SCpnt )
-{
-   unsigned int imr;
-   unsigned int irr;
-   unsigned int isr;
-
-   if (!SCpnt || !SCpnt->host) {
-      printk( "fdomain: cannot provide detailed information\n" );
-   }
-   
-   printk( "%s\n", fdomain_16x0_info( SCpnt->host ) );
-   print_banner( SCpnt->host );
-   switch (SCpnt->SCp.phase) {
-   case in_arbitration: printk( "arbitration " ); break;
-   case in_selection:   printk( "selection " );   break;
-   case in_other:       printk( "other " );       break;
-   default:             printk( "unknown " );     break;
-   }
-
-   printk( "(%d), target = %d cmnd = 0x%02x pieces = %d size = %u\n",
-	   SCpnt->SCp.phase,
-	   SCpnt->target,
-	   *(unsigned char *)SCpnt->cmnd,
-	   SCpnt->use_sg,
-	   SCpnt->request_bufflen );
-   printk( "sent_command = %d, have_data_in = %d, timeout = %d\n",
-	   SCpnt->SCp.sent_command,
-	   SCpnt->SCp.have_data_in,
-	   SCpnt->timeout );
-#if DEBUG_RACE
-   printk( "in_interrupt_flag = %d\n", in_interrupt_flag );
-#endif
-
-   imr = (inb( 0x0a1 ) << 8) + inb( 0x21 );
-   outb( 0x0a, 0xa0 );
-   irr = inb( 0xa0 ) << 8;
-   outb( 0x0a, 0x20 );
-   irr += inb( 0x20 );
-   outb( 0x0b, 0xa0 );
-   isr = inb( 0xa0 ) << 8;
-   outb( 0x0b, 0x20 );
-   isr += inb( 0x20 );
-
-				/* Print out interesting information */
-   printk( "IMR = 0x%04x", imr );
-   if (imr & (1 << interrupt_level))
-	 printk( " (masked)" );
-   printk( ", IRR = 0x%04x, ISR = 0x%04x\n", irr, isr );
-
-   printk( "SCSI Status      = 0x%02x\n", inb( SCSI_Status_port ) );
-   printk( "TMC Status       = 0x%02x", inb( TMC_Status_port ) );
-   if (inb( TMC_Status_port & 1))
-	 printk( " (interrupt)" );
-   printk( "\n" );
-   printk( "Interrupt Status = 0x%02x", inb( Interrupt_Status_port ) );
-   if (inb( Interrupt_Status_port ) & 0x08)
-	 printk( " (enabled)" );
-   printk( "\n" );
-   if (chip == tmc18c50 || chip == tmc18c30) {
-      printk( "FIFO Status      = 0x%02x\n", inb( port_base + FIFO_Status ) );
-      printk( "Int. Condition   = 0x%02x\n",
-	      inb( port_base + Interrupt_Cond ) );
-   }
-   printk( "Configuration 1  = 0x%02x\n", inb( port_base + Configuration1 ) );
-   if (chip == tmc18c50 || chip == tmc18c30)
-	 printk( "Configuration 2  = 0x%02x\n",
-		 inb( port_base + Configuration2 ) );
-}
-
-int fdomain_16x0_abort( Scsi_Cmnd *SCpnt)
-{
-   unsigned long flags;
-#if EVERY_ACCESS || ERRORS_ONLY || DEBUG_ABORT
-   printk( "fdomain: abort " );
-#endif
-
-   save_flags( flags );
-   cli();
-   if (!in_command) {
-#if EVERY_ACCESS || ERRORS_ONLY
-      printk( " (not in command)\n" );
-#endif
-      restore_flags( flags );
-      return SCSI_ABORT_NOT_RUNNING;
-   } else printk( "\n" );
-
-#if DEBUG_ABORT
-   print_info( SCpnt );
-#endif
-
-   fdomain_make_bus_idle();
-
-   current_SC->SCp.phase |= aborted;
-
-   current_SC->result = DID_ABORT << 16;
-
-   restore_flags( flags );
-   
-   /* Aborts are not done well. . . */
-   my_done( DID_ABORT << 16 );
-
-   return SCSI_ABORT_SUCCESS;
-}
-
-int fdomain_16x0_reset( Scsi_Cmnd *SCpnt )
-{
-#if DEBUG_RESET
-   static int called_once = 0;
-#endif
-
-#if ERRORS_ONLY
-   if (SCpnt) printk( "fdomain: SCSI Bus Reset\n" );
-#endif
-
-#if DEBUG_RESET
-   if (called_once) print_info( current_SC );
-   called_once = 1;
-#endif
-   
-   outb( 1, SCSI_Cntl_port );
-   do_pause( 2 );
-   outb( 0, SCSI_Cntl_port );
-   do_pause( 115 );
-   outb( 0, SCSI_Mode_Cntl_port );
-   outb( PARITY_MASK, TMC_Cntl_port );
-
-   /* Unless this is the very first call (i.e., SCPnt == NULL), everything
-      is probably hosed at this point.  We will, however, try to keep
-      things going by informing the high-level code that we need help. */
-
-   return SCSI_RESET_WAKEUP;
-}
-
-#include "sd.h"
-#include "scsi_ioctl.h"
-
-int fdomain_16x0_biosparam( Scsi_Disk *disk, kdev_t dev, int *info_array )
-{
-   int              drive;
-   unsigned char    buf[512 + sizeof( int ) * 2];
-   int		    size      = disk->capacity;
-   int              *sizes    = (int *)buf;
-   unsigned char    *data     = (unsigned char *)(sizes + 2);
-   unsigned char    do_read[] = { READ_6, 0, 0, 0, 1, 0 };
-   int              retcode;
-   struct drive_info {
-      unsigned short cylinders;
-      unsigned char  heads;
-      unsigned char  sectors;
-   } *i;
-   
-   /* NOTES:
-      The RAM area starts at 0x1f00 from the bios_base address.
-
-      For BIOS Version 2.0:
-      
-      The drive parameter table seems to start at 0x1f30.
-      The first byte's purpose is not known.
-      Next is the cylinder, head, and sector information.
-      The last 4 bytes appear to be the drive's size in sectors.
-      The other bytes in the drive parameter table are unknown.
-      If anyone figures them out, please send me mail, and I will
-      update these notes.
-
-      Tape drives do not get placed in this table.
-
-      There is another table at 0x1fea:
-      If the byte is 0x01, then the SCSI ID is not in use.
-      If the byte is 0x18 or 0x48, then the SCSI ID is in use,
-      although tapes don't seem to be in this table.  I haven't
-      seen any other numbers (in a limited sample).
-
-      0x1f2d is a drive count (i.e., not including tapes)
-
-      The table at 0x1fcc are I/O ports addresses for the various
-      operations.  I calculate these by hand in this driver code.
-
-      
-      
-      For the ISA-200S version of BIOS Version 2.0:
-
-      The drive parameter table starts at 0x1f33.
-
-      WARNING: Assume that the table entry is 25 bytes long.  Someone needs
-      to check this for the Quantum ISA-200S card.
-
-      
-      
-      For BIOS Version 3.2:
-
-      The drive parameter table starts at 0x1f70.  Each entry is
-      0x0a bytes long.  Heads are one less than we need to report.
-    */
-
-   drive = MINOR(dev) / 16;
-
-   if (bios_major == 2) {
-      switch (Quantum) {
-      case 2:			/* ISA_200S */
-				/* The value of 25 has never been verified.
-				   It should probably be 15. */
-	 i = (struct drive_info *)( (char *)bios_base + 0x1f33 + drive * 25 );
-	 break;
-      case 3:			/* ISA_250MG */
-	 i = (struct drive_info *)( (char *)bios_base + 0x1f36 + drive * 15 );
-	 break;
-      case 4:			/* ISA_200S (another one) */
-	 i = (struct drive_info *)( (char *)bios_base + 0x1f34 + drive * 15 );
-	 break;
-      default:
-	 i = (struct drive_info *)( (char *)bios_base + 0x1f31 + drive * 25 );
-	 break;
-      }
-      info_array[0] = i->heads;
-      info_array[1] = i->sectors;
-      info_array[2] = i->cylinders;
-   } else if (bios_major == 3
-	      && bios_minor >= 0
-	      && bios_minor < 4) { /* 3.0 and 3.2 BIOS */
-      i = (struct drive_info *)( (char *)bios_base + 0x1f71 + drive * 10 );
-      info_array[0] = i->heads + 1;
-      info_array[1] = i->sectors;
-      info_array[2] = i->cylinders;
-   } else {			/* 3.4 BIOS (and up?) */
-      /* This algorithm was provided by Future Domain (much thanks!). */
-
-      sizes[0] = 0;		/* zero bytes out */
-      sizes[1] = 512;		/* one sector in */
-      memcpy( data, do_read, sizeof( do_read ) );
-      retcode = kernel_scsi_ioctl( disk->device,
-				   SCSI_IOCTL_SEND_COMMAND,
-				   (void *)buf );
-      if (!retcode				    /* SCSI command ok */
-	  && data[511] == 0xaa && data[510] == 0x55 /* Partition table valid */
-	  && data[0x1c2]) {			    /* Partition type */
-
-	 /* The partition table layout is as follows:
-
-	    Start: 0x1b3h
-	    Offset: 0 = partition status
-		    1 = starting head
-		    2 = starting sector and cylinder (word, encoded)
-		    4 = partition type
-		    5 = ending head
-		    6 = ending sector and cylinder (word, encoded)
-		    8 = starting absolute sector (double word)
-		    c = number of sectors (double word)
-	    Signature: 0x1fe = 0x55aa
-
-	    So, this algorithm assumes:
-	    1) the first partition table is in use,
-	    2) the data in the first entry is correct, and
-	    3) partitions never divide cylinders
-
-	    Note that (1) may be FALSE for NetBSD (and other BSD flavors),
-	    as well as for Linux.  Note also, that Linux doesn't pay any
-	    attention to the fields that are used by this algorithm -- it
-	    only uses the absolute sector data.  Recent versions of Linux's
-	    fdisk(1) will fill this data in correctly, and forthcoming
-	    versions will check for consistency.
-
-	    Checking for a non-zero partition type is not part of the
-	    Future Domain algorithm, but it seemed to be a reasonable thing
-	    to do, especially in the Linux and BSD worlds. */
-
-	 info_array[0] = data[0x1c3] + 1;	    /* heads */
-	 info_array[1] = data[0x1c4] & 0x3f;	    /* sectors */
-      } else {
-
- 	 /* Note that this new method guarantees that there will always be
-	    less than 1024 cylinders on a platter.  This is good for drives
-	    up to approximately 7.85GB (where 1GB = 1024 * 1024 kB). */
-
-	 if ((unsigned int)size >= 0x7e0000U) {
-	    info_array[0] = 0xff; /* heads   = 255 */
-	    info_array[1] = 0x3f; /* sectors =  63 */
-	 } else if ((unsigned int)size >= 0x200000U) {
-	    info_array[0] = 0x80; /* heads   = 128 */
-	    info_array[1] = 0x3f; /* sectors =  63 */
-	 } else {
-	    info_array[0] = 0x40; /* heads   =  64 */
-	    info_array[1] = 0x20; /* sectors =  32 */
-	 }
-      }
-				/* For both methods, compute the cylinders */
-      info_array[2] = (unsigned int)size / (info_array[0] * info_array[1] );
-   }
-   
-   return 0;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = FDOMAIN_16X0;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/fdomain.h b/i386/i386at/gpl/linux/scsi/fdomain.h
deleted file mode 100644
index e0c4e045..00000000
--- a/i386/i386at/gpl/linux/scsi/fdomain.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* fdomain.h -- Header for Future Domain TMC-16x0 driver
- * Created: Sun May  3 18:47:33 1992 by faith@cs.unc.edu
- * Revised: Thu Oct 12 13:21:35 1995 by r.faith@ieee.org
- * Author: Rickard E. Faith, faith@cs.unc.edu
- * Copyright 1992, 1993, 1994, 1995 Rickard E. Faith
- *
- * $Id: fdomain.h,v 1.1.1.1 1997/02/25 21:27:49 thomas Exp $
-
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
-
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-
-#ifndef _FDOMAIN_H
-#define _FDOMAIN_H
-
-int        fdomain_16x0_detect( Scsi_Host_Template * );
-int        fdomain_16x0_command( Scsi_Cmnd * );
-int        fdomain_16x0_abort( Scsi_Cmnd * );
-const char *fdomain_16x0_info( struct Scsi_Host * );
-int        fdomain_16x0_reset( Scsi_Cmnd * ); 
-int        fdomain_16x0_queue( Scsi_Cmnd *, void (*done)(Scsi_Cmnd *) );
-int        fdomain_16x0_biosparam( Disk *, kdev_t, int * );
-int        fdomain_16x0_proc_info( char *buffer, char **start, off_t offset,
-				   int length, int hostno, int inout );
-
-extern struct proc_dir_entry proc_scsi_fdomain;
-
-#define FDOMAIN_16X0 { NULL,                             \
-		       NULL,                             \
-		       NULL,		                 \
-		       fdomain_16x0_proc_info,           \
-		       NULL,		                 \
-		       fdomain_16x0_detect,              \
-		       NULL,				 \
-		       fdomain_16x0_info,                \
-		       fdomain_16x0_command,             \
-		       fdomain_16x0_queue,               \
-		       fdomain_16x0_abort,               \
-		       fdomain_16x0_reset,               \
-		       NULL,                             \
-		       fdomain_16x0_biosparam,           \
-		       1, 				 \
-		       6, 				 \
-		       64, 				 \
-		       1, 				 \
-		       0, 				 \
-		       0, 				 \
-		       DISABLE_CLUSTERING }
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/g_NCR5380.c b/i386/i386at/gpl/linux/scsi/g_NCR5380.c
deleted file mode 100644
index f7f2aabc..00000000
--- a/i386/i386at/gpl/linux/scsi/g_NCR5380.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * Generic Generic NCR5380 driver
- *	
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 440-4894
- *
- * NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin
- *    K.Lentin@cs.monash.edu.au
- *
- * ALPHA RELEASE 1. 
- *
- * For more information, please consult 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/* 
- * TODO : flesh out DMA support, find some one actually using this (I have
- * 	a memory mapped Trantor board that works fine)
- */
-
-/*
- * Options :
- *
- * PARITY - enable parity checking.  Not supported.
- *
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
- * The card is detected and initialized in one of several ways : 
- * 1.  With command line overrides - NCR5380=port,irq may be 
- *     used on the LILO command line to override the defaults.
- *
- * 2.  With the GENERIC_NCR5380_OVERRIDE compile time define.  This is 
- *     specified as an array of address, irq, dma, board tuples.  Ie, for
- *     one board at 0x350, IRQ5, no dma, I could say  
- *     -DGENERIC_NCR5380_OVERRIDE={{0xcc000, 5, DMA_NONE, BOARD_NCR5380}}
- * 
- * -1 should be specified for no or DMA interrupt, -2 to autoprobe for an 
- * 	IRQ line if overridden on the command line.
- */
- 
-/*
- * $Log: g_NCR5380.c,v $
- * Revision 1.1.1.1  1996/10/30 01:40:05  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:35  goel
- * Linux driver merge.
- *
- */
-
-#define AUTOPROBE_IRQ
-#define AUTOSENSE
-
-#include <linux/config.h>
-
-#ifdef MACH
-#define CONFIG_SCSI_G_NCR5380_MEM
-#endif
-
-#ifdef CONFIG_SCSI_GENERIC_NCR53C400
-#define NCR53C400_PSEUDO_DMA 1
-#define PSEUDO_DMA
-#define NCR53C400
-#endif
-#if defined(CONFIG_SCSI_G_NCR5380_PORT) && defined(CONFIG_SCSI_G_NCR5380_MEM)
-#error You can not configure the Generic NCR 5380 SCSI Driver for memory mapped I/O and port mapped I/O at the same time (yet)
-#endif
-#if !defined(CONFIG_SCSI_G_NCR5380_PORT) && !defined(CONFIG_SCSI_G_NCR5380_MEM)
-#error You must configure the Generic NCR 5380 SCSI Driver for one of memory mapped I/O and port mapped I/O.
-#endif
-
-#include <asm/system.h>
-#include <asm/io.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "g_NCR5380.h"
-#include "NCR5380.h"
-#include "constants.h"
-#include "sd.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_g_ncr5380 = {
-    PROC_SCSI_GENERIC_NCR5380, 9, "g_NCR5380",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-static struct override {
-	NCR5380_implementation_fields;
-    int irq;
-    int dma;
-    int board;	/* Use NCR53c400, Ricoh, etc. extensions ? */
-} overrides 
-#ifdef GENERIC_NCR5380_OVERRIDE 
-    [] = GENERIC_NCR5380_OVERRIDE
-#else
-    [1] = {{0,},};
-#endif
-
-#define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
-
-/*
- * Function : static internal_setup(int board, char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : board - either BOARD_NCR5380 for a normal NCR5380 board, 
- * 	or BOARD_NCR53C400 for a NCR53C400 board. str - unused, ints - 
- *	array of integer parameters with ints[0] equal to the number of ints.
- *
- */
-
-static void internal_setup(int board, char *str, int *ints) {
-    static int commandline_current = 0;
-    switch (board) {
-    case BOARD_NCR5380:
-	if (ints[0] != 2 && ints[0] != 3) 
-	    printk("generic_NCR5380_setup : usage ncr5380=" STRVAL(NCR5380_map_name) ",irq,dma\n");
-	return;
-    case BOARD_NCR53C400:
-	if (ints[0] != 2)
-	    printk("generic_NCR53C400_setup : usage ncr53c400= " STRVAL(NCR5380_map_name) ",irq\n");
-	return;
-    }
-
-    if (commandline_current < NO_OVERRIDES) {
-	overrides[commandline_current].NCR5380_map_name = (NCR5380_map_type)ints[1];
-	overrides[commandline_current].irq = ints[2];
-	if (ints[0] == 3) 
-	    overrides[commandline_current].dma = ints[3];
-	else 
-	    overrides[commandline_current].dma = DMA_NONE;
-	overrides[commandline_current].board = board;
-	    ++commandline_current;
-    }
-}
-
-/*
- * Function : generic_NCR5380_setup (char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer paramters with ints[0] 
- * 	equal to the number of ints.
- */
-
-void generic_NCR5380_setup (char *str, int *ints) {
-    internal_setup (BOARD_NCR5380, str, ints);
-}
-
-/*
- * Function : generic_NCR53C400_setup (char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer paramters with ints[0] 
- * 	equal to the number of ints.
- */
-
-void generic_NCR53C400_setup (char *str, int *ints) {
-    internal_setup (BOARD_NCR53C400, str, ints);
-}
-
-/* 
- * Function : int generic_NCR5380_detect(Scsi_Host_Template * tpnt)
- *
- * Purpose : initializes generic NCR5380 driver based on the 
- *	command line / compile time port and irq definitions.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
- *
- */
-
-int generic_NCR5380_detect(Scsi_Host_Template * tpnt) {
-    static int current_override = 0;
-    int count;
-    int flags = 0;
-    struct Scsi_Host *instance;
-
-    tpnt->proc_dir = &proc_scsi_g_ncr5380;
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	if (!(overrides[current_override].NCR5380_map_name))
-	    continue;
-
-	switch (overrides[current_override].board) {
-	case BOARD_NCR5380:
-	    flags = FLAG_NO_PSEUDO_DMA;
-	    break;
-	case BOARD_NCR53C400:
-	    flags = FLAG_NCR53C400;
-	    break;
-	}
-
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name;
-
-	NCR5380_init(instance, flags);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, 0xffff);
-
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, generic_NCR5380_intr, SA_INTERRUPT, "NCR5380")) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
-
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	}
-
-	printk("scsi%d : at " STRVAL(NCR5380_map_name) " 0x%x", instance->host_no, (unsigned int)instance->NCR5380_instance_name);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, GENERIC_NCR5380_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
-}
-
-const char * generic_NCR5380_info (void) {
-    static const char string[]="Generic NCR5380/53C400 Info";
-    return string;
-}
-
-int generic_NCR5380_release_resources(struct Scsi_Host * instance)
-{
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
-
-    free_irq(instance->irq);
-
-	return 0;
-}
-
-#ifdef BIOSPARAM
-/*
- * Function : int generic_NCR5380_biosparam(Disk * disk, kdev_t dev, int *ip)
- *
- * Purpose : Generates a BIOS / DOS compatable H-C-S mapping for 
- *	the specified device / size.
- * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : allways 0 (success), initializes ip
- *	
- */
-
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
- */
-
-int generic_NCR5380_biosparam(Disk * disk, kdev_t dev, int *ip)
-{
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-  return 0;
-}
-#endif
-
-int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout)
-{
-	int len = 0;
-	struct Scsi_Host *scsi_ptr;
-
-	for (scsi_ptr = first_instance; scsi_ptr; scsi_ptr=scsi_ptr->next)
-		if (scsi_ptr->host_no == hostno)
-			break;
-
-	len += sprintf(buffer+len, "SCSI host number %d : %s\n", scsi_ptr->host_no,  scsi_ptr->hostt->name);
-	len += sprintf(buffer+len, "Generic NCR5380 driver version %d\n", GENERIC_NCR5380_PUBLIC_RELEASE);
-	len += sprintf(buffer+len, "NCR5380 driver core version %d\n", NCR5380_PUBLIC_RELEASE);
-#ifdef NCR53C400
-	len += sprintf(buffer+len, "NCR53C400 driver extension version %d\n", NCR53C400_PUBLIC_RELEASE);
-	len += sprintf(buffer+len, "NCR53C400 card%s detected\n",  (((struct NCR5380_hostdata *)scsi_ptr->hostdata)->flags & FLAG_NCR53C400)?"":" not");
-# if NCR53C400_PSEUDO_DMA
-	len += sprintf(buffer+len, "NCR53C400 pseudo DMA being used\n");
-# endif
-#else
-	len += sprintf(buffer+len, "NO NCR53C400 driver extensions\n");
-#endif
-	len += sprintf(buffer+len, "Using %s mapping at %s 0x%x, ", STRVAL(NCR5380_map_config), STRVAL(NCR5380_map_name), scsi_ptr->NCR5380_instance_name);
-	if (scsi_ptr->irq == IRQ_NONE)
-		len += sprintf(buffer+len, "interrupts disabled\n");
-	else
-		len += sprintf(buffer+len, "on interrupt %d\n", scsi_ptr->irq);
-
-	*start = buffer + offset;
-	len -= offset;
-	if (len > length)
-		len = length;
-	return len;
-}
-
-#if NCR53C400_PSEUDO_DMA
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,    int len)
-{
-    int blocks = len / 128;
-    int start = 0;
-    int i;
-    int bl;
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: About to read %d blocks for %d bytes\n", blocks, len);
-#endif
-
-    NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE | CSR_TRANS_DIR);
-    NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
-    while (1) {
-    
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: %d blocks left\n", blocks);
-#endif
-
-	if ((bl=NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	    if (blocks)
-		printk("53C400r: blocks still == %d\n", blocks);
-	    else
-		printk("53C400r: Exiting loop\n");
-#endif
-	    break;
-	}
-
-#if 1
-	if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
-	    printk("53C400r: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
-	    return -1;
-	}
-#endif
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: Waiting for buffer, bl=%d\n", bl);
-#endif
-
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: Transferring 128 bytes\n");
-#endif
-
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    dst[start+i] = NCR5380_read(C400_HOST_BUFFER);
-#else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	memmove(dst+start,NCR53C400_host_buffer+NCR5380_map_name,128);
-#endif
-	start+=128;
-	blocks--;
-    }
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: EXTRA: Waiting for buffer\n");
-#endif
-    while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	;
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: Transferring EXTRA 128 bytes\n");
-#endif
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    dst[start+i] = NCR5380_read(C400_HOST_BUFFER);
-#else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	memmove(dst+start,NCR53C400_host_buffer+NCR5380_map_name,128);
-#endif
-    start+=128;
-    blocks--;
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: Final values: blocks=%d   start=%d\n", blocks, start);
-#endif
-
-    if (!(NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
-	printk("53C400r: no 53C80 gated irq after transfer");
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    else
-	printk("53C400r: Got 53C80 interupt and tried to clear it\n");
-#endif
-
-/* DON'T DO THIS - THEY NEVER ARRIVE!
-    printk("53C400r: Waiting for 53C80 registers\n");
-    while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG)
-	;
-*/
-
-    if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER))
-	printk("53C400r: no end dma signal\n");
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    else
-	printk("53C400r: end dma as expected\n");
-#endif
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-    return 0;
-}
-		
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,    int len)
-{
-    int blocks = len / 128;
-    int start = 0;
-    int i;
-    int bl;
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: About to write %d blocks for %d bytes\n", blocks, len);
-#endif
-
-    NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE);
-    NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
-    while (1) {
-	if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
-	    printk("53C400w: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
-	    return -1;
-	}
-
-	if ((bl=NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	    if (blocks)
-		printk("53C400w: exiting loop, blocks still == %d\n", blocks);
-	    else
-		printk("53C400w: exiting loop\n");
-#endif
-	    break;
-	}
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: %d blocks left\n", blocks);
-
-	printk("53C400w: waiting for buffer, bl=%d\n", bl);
-#endif
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: transferring 128 bytes\n");
-#endif
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    NCR5380_write(C400_HOST_BUFFER, src[start+i]);
-#else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	memmove(NCR53C400_host_buffer+NCR5380_map_name,src+start,128);
-#endif
-	start+=128;
-	blocks--;
-    }
-    if (blocks) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: EXTRA waiting for buffer\n");
-#endif
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: transferring EXTRA 128 bytes\n");
-#endif
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    NCR5380_write(C400_HOST_BUFFER, src[start+i]);
-#else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	memmove(NCR53C400_host_buffer+NCR5380_map_name,src+start,128);
-#endif
-	start+=128;
-	blocks--;
-    }
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    else
-	printk("53C400w: No EXTRA required\n");
-#endif
-    
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: Final values: blocks=%d   start=%d\n", blocks, start);
-#endif
-
-#if 0
-    printk("53C400w: waiting for registers to be available\n");
-    THEY NEVER DO!
-    while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG)
-	;
-    printk("53C400w: Got em\n");
-#endif
-
-    /* Let's wait for this instead - could be ugly */
-    /* All documentation says to check for this. Maybe my hardware is too
-     * fast. Waiting for it seems to work fine! KLL
-     */
-    while (!(i = NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
-	;
-
-    /*
-     * I know. i is certainly != 0 here but the loop is new. See previous
-     * comment.
-     */
-    if (i) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	prink("53C400w: got 53C80 gated irq (last block)\n");
-#endif
-	if (!((i=NCR5380_read(BUS_AND_STATUS_REG)) & BASR_END_DMA_TRANSFER))
-	    printk("53C400w: No END OF DMA bit - WHOOPS! BASR=%0x\n",i);
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	else
-	    printk("53C400w: Got END OF DMA\n");
-#endif
-    }
-    else
-	printk("53C400w: no 53C80 gated irq after transfer (last block)\n");
-
-#if 0
-    if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER)) {
-	printk("53C400w: no end dma signal\n");
-    }
-#endif
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: waiting for last byte...\n");
-#endif
-    while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT))
-    	;
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w:     got last byte.\n");
-    printk("53C400w: pwrite exiting with status 0, whoopee!\n");
-#endif
-    return 0;
-}
-#endif /* PSEUDO_DMA */
-
-#ifdef MACH
-#include "NCR5380.src"
-#else
-#include "NCR5380.c"
-#endif
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = GENERIC_NCR5380;
-
-#include <linux/module.h>
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/g_NCR5380.h b/i386/i386at/gpl/linux/scsi/g_NCR5380.h
deleted file mode 100644
index 52e64499..00000000
--- a/i386/i386at/gpl/linux/scsi/g_NCR5380.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Generic Generic NCR5380 driver defines
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 440-4894
- *
- * NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin
- *    K.Lentin@cs.monash.edu.au
- *
- * ALPHA RELEASE 1. 
- *
- * For more information, please consult 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * $Log: g_NCR5380.h,v $
- * Revision 1.1.1.1  1996/10/30 01:40:05  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:35  goel
- * Linux driver merge.
- *
- */
-
-#ifndef GENERIC_NCR5380_H
-#define GENERIC_NCR5380_H
-
-#define GENERIC_NCR5380_PUBLIC_RELEASE 1
-
-#ifdef NCR53C400
-#define BIOSPARAM
-#define NCR5380_BIOSPARAM generic_NCR5380_biosparam
-#else
-#define NCR5380_BIOSPARAM NULL
-#endif
-
-#ifndef ASM
-int generic_NCR5380_abort(Scsi_Cmnd *);
-int generic_NCR5380_detect(Scsi_Host_Template *);
-int generic_NCR5380_release_resources(struct Scsi_Host *);
-int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int generic_NCR5380_reset(Scsi_Cmnd *);
-#ifdef BIOSPARAM
-int generic_NCR5380_biosparam(Disk *, kdev_t, int *);
-#endif
-
-int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout);
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 16
-#endif
-
-#if defined(HOSTS_C) || defined(MODULE)
-
-#define GENERIC_NCR5380 {NULL, NULL, NULL, 	 			\
-	generic_NCR5380_proc_info,					\
-	"Generic NCR5380/NCR53C400 Scsi Driver", 			\
-	generic_NCR5380_detect, generic_NCR5380_release_resources,	\
-	generic_NCR5380_info, NULL,					\
-	generic_NCR5380_queue_command, generic_NCR5380_abort, 		\
-	generic_NCR5380_reset, NULL,					\
-	NCR5380_BIOSPARAM,						\
-	/* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL,			\
-	/* cmd per lun */ CMD_PER_LUN , 0, 0, DISABLE_CLUSTERING}
-
-#endif
-
-#ifndef HOSTS_C
-
-#define __STRVAL(x) #x
-#define STRVAL(x) __STRVAL(x)
-
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-
-#define NCR5380_map_config port
-
-#define NCR5380_map_type int
-
-#define NCR5380_map_name port
-
-#define NCR5380_instance_name io_port
-
-#define NCR53C400_register_offset 0
-
-#define NCR53C400_address_adjust 8
-
-#ifdef NCR53C400
-#define NCR5380_region_size 16
-#else
-#define NCR5380_region_size 8
-#endif
-
-#define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
-#define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
-
-#else 
-/* therefore CONFIG_SCSI_G_NCR5380_MEM */
-
-#define NCR5380_map_config memory
-
-#define NCR5380_map_type volatile unsigned char*
-
-#define NCR5380_map_name base
-
-#define NCR5380_instance_name base
-
-#define NCR53C400_register_offset 0x108
-
-#define NCR53C400_address_adjust 0
-
-#define NCR53C400_mem_base 0x3880
-
-#define NCR53C400_host_buffer 0x3900
-
-#define NCR5380_region_size 0x3a00
-
-
-#define NCR5380_read(reg) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)))
-#define NCR5380_write(reg, value) (*(NCR5380_map_name + NCR53C400_mem_base + (reg)) = value)
-
-#endif
-
-#define NCR5380_implementation_fields \
-    NCR5380_map_type NCR5380_map_name
-
-#define NCR5380_local_declare() \
-    register NCR5380_implementation_fields
-
-#define NCR5380_setup(instance) \
-    NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
-
-#define NCR5380_intr generic_NCR5380_intr
-#define NCR5380_queue_command generic_NCR5380_queue_command
-#define NCR5380_abort generic_NCR5380_abort
-#define NCR5380_reset generic_NCR5380_reset
-#define NCR5380_pread generic_NCR5380_pread
-#define NCR5380_pwrite generic_NCR5380_pwrite
-
-#define BOARD_NCR5380	0
-#define BOARD_NCR53C400	1
-
-#endif /* else def HOSTS_C */
-#endif /* ndef ASM */
-#endif /* GENERIC_NCR5380_H */
-
diff --git a/i386/i386at/gpl/linux/scsi/hosts.c b/i386/i386at/gpl/linux/scsi/hosts.c
deleted file mode 100644
index 72ae0cb6..00000000
--- a/i386/i386at/gpl/linux/scsi/hosts.c
+++ /dev/null
@@ -1,440 +0,0 @@
-/*
- *  hosts.c Copyright (C) 1992 Drew Eckhardt
- *          Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *  mid to lowlevel SCSI driver interface
- *      Initial versions: Drew Eckhardt
- *      Subsequent revisions: Eric Youngdale
- *
- *  <drew@colorado.edu>
- */
-
-
-/*
- *  This file contains the medium level SCSI
- *  host interface initialization, as well as the scsi_hosts array of SCSI
- *  hosts currently present in the system.
- */
-
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#define __NO_VERSION__
-#include <linux/module.h>
-
-#include <linux/config.h>
-#include <linux/blk.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/proc_fs.h>
-
-#include "scsi.h"
-
-#ifndef NULL
-#define NULL 0L
-#endif
-
-#define HOSTS_C
-
-#include "hosts.h"
-
-#ifdef CONFIG_SCSI_ADVANSYS
-#include "advansys.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA152X
-#include "aha152x.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA1542
-#include "aha1542.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA1740
-#include "aha1740.h"
-#endif
-
-#ifdef CONFIG_SCSI_AIC7XXX
-#include "aic7xxx.h"
-#endif
-
-#ifdef CONFIG_SCSI_BUSLOGIC
-#include "BusLogic.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA_DMA
-#include "eata_dma.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA_PIO
-#include "eata_pio.h"
-#endif
-
-#ifdef CONFIG_SCSI_U14_34F
-#include "u14-34f.h"
-#endif
-
-#ifdef CONFIG_SCSI_FUTURE_DOMAIN
-#include "fdomain.h"
-#endif
-
-#ifdef CONFIG_SCSI_GENERIC_NCR5380
-#include "g_NCR5380.h"
-#endif
-
-#ifdef CONFIG_SCSI_IN2000
-#include "in2000.h"
-#endif
-
-#ifdef CONFIG_SCSI_PAS16
-#include "pas16.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGIC
-#include "qlogic.h"
-#endif
-
-#ifdef CONFIG_SCSI_SEAGATE
-#include "seagate.h"
-#endif
-
-#ifdef CONFIG_SCSI_T128
-#include "t128.h"
-#endif
-
-#ifdef CONFIG_SCSI_NCR53C7xx
-#include "53c7,8xx.h"
-#endif
-
-#ifdef CONFIG_SCSI_ULTRASTOR
-#include "ultrastor.h"
-#endif
-
-#ifdef CONFIG_SCSI_7000FASST
-#include "wd7000.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA
-#include "eata.h"
-#endif
-
-#ifdef CONFIG_SCSI_NCR53C406A
-#include "NCR53c406a.h"
-#endif
-
-#ifdef CONFIG_SCSI_AM53C974
-#include "AM53C974.h"
-#endif
-
-#ifdef CONFIG_SCSI_DEBUG
-#include "scsi_debug.h"
-#endif
-
-/*
-static const char RCSid[] = "$Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/hosts.c,v 1.2 1997/03/24 21:51:24 thomas Exp $";
-*/
-
-/*
- *  The scsi host entries should be in the order you wish the
- *  cards to be detected.  A driver may appear more than once IFF
- *  it can deal with being detected (and therefore initialized)
- *  with more than one simultaneous host number, can handle being
- *  reentrant, etc.
- *
- *  They may appear in any order, as each SCSI host is told which host 
- *  number it is during detection.
- */
-
-/* This is a placeholder for controllers that are not configured into
- * the system - we do this to ensure that the controller numbering is
- * always consistent, no matter how the kernel is configured. */
-
-#define NO_CONTROLLER {NULL, NULL, NULL, NULL, NULL, NULL, NULL, \
-			   NULL, NULL, 0, 0, 0, 0, 0, 0}
-
-/*
- *  When figure is run, we don't want to link to any object code.  Since
- *  the macro for each host will contain function pointers, we cannot
- *  use it and instead must use a "blank" that does no such
- *  idiocy.
- */
-
-Scsi_Host_Template * scsi_hosts = NULL;
-
-static Scsi_Host_Template builtin_scsi_hosts[] =
-{
-#ifdef CONFIG_SCSI_ADVANSYS
-	ADVANSYS,
-#endif
-/* BusLogic must come before aha1542.c */
-#ifdef CONFIG_SCSI_BUSLOGIC
-    BUSLOGIC,
-#endif
-#ifdef CONFIG_SCSI_U14_34F
-    ULTRASTOR_14_34F,
-#endif
-#ifdef CONFIG_SCSI_ULTRASTOR
-    ULTRASTOR_14F,
-#endif
-#ifdef CONFIG_SCSI_AHA152X
-    AHA152X,
-#endif
-#ifdef CONFIG_SCSI_AHA1542
-    AHA1542,
-#endif
-#ifdef CONFIG_SCSI_AHA1740
-    AHA1740,
-#endif
-#ifdef CONFIG_SCSI_AIC7XXX
-    AIC7XXX,
-#endif
-#ifdef CONFIG_SCSI_FUTURE_DOMAIN
-    FDOMAIN_16X0,
-#endif
-#ifdef CONFIG_SCSI_IN2000
-    IN2000,
-#endif
-#ifdef CONFIG_SCSI_GENERIC_NCR5380
-    GENERIC_NCR5380,
-#endif
-#ifdef CONFIG_SCSI_NCR53C406A	/* 53C406A should come before QLOGIC */
-    NCR53c406a,
-#endif
-#ifdef CONFIG_SCSI_QLOGIC
-    QLOGIC,
-#endif
-#ifdef CONFIG_SCSI_PAS16
-    MV_PAS16,
-#endif
-#ifdef CONFIG_SCSI_SEAGATE
-    SEAGATE_ST0X,
-#endif
-#ifdef CONFIG_SCSI_T128
-    TRANTOR_T128,
-#endif
-#ifdef CONFIG_SCSI_NCR53C7xx
-    NCR53c7xx,
-#endif
-#ifdef CONFIG_SCSI_EATA_DMA
-    EATA_DMA,
-#endif
-#ifdef CONFIG_SCSI_EATA_PIO
-    EATA_PIO,
-#endif
-#ifdef CONFIG_SCSI_7000FASST
-    WD7000,
-#endif
-#ifdef CONFIG_SCSI_EATA
-    EATA,
-#endif
-#ifdef CONFIG_SCSI_AM53C974
-    AM53C974,
-#endif
-#ifdef CONFIG_SCSI_DEBUG
-    SCSI_DEBUG,
-#endif
-};
-
-#define MAX_SCSI_HOSTS (sizeof(builtin_scsi_hosts) / sizeof(Scsi_Host_Template))
-
-
-/*
- *  Our semaphores and timeout counters, where size depends on 
- *      MAX_SCSI_HOSTS here.
- */
-
-struct Scsi_Host * scsi_hostlist = NULL;
-struct Scsi_Device_Template * scsi_devicelist = NULL;
-
-int max_scsi_hosts = 0;
-int next_scsi_host = 0;
-
-void
-scsi_unregister(struct Scsi_Host * sh){
-    struct Scsi_Host * shpnt;
-    
-    if(scsi_hostlist == sh)
-	scsi_hostlist = sh->next;
-    else {
-	shpnt = scsi_hostlist;
-	while(shpnt->next != sh) shpnt = shpnt->next;
-	shpnt->next = shpnt->next->next;
-    }
-    
-    /* If we are removing the last host registered, it is safe to reuse
-     * its host number (this avoids "holes" at boot time) (DB) 
-     */
-    if (max_scsi_hosts == next_scsi_host && !scsi_loadable_module_flag)
-	max_scsi_hosts--;
-    
-    next_scsi_host--;
-    scsi_init_free((char *) sh, sizeof(struct Scsi_Host) + sh->extra_bytes);
-}
-
-/* We call this when we come across a new host adapter. We only do this
- * once we are 100% sure that we want to use this host adapter -  it is a
- * pain to reverse this, so we try and avoid it 
- */
-
-struct Scsi_Host * scsi_register(Scsi_Host_Template * tpnt, int j){
-    struct Scsi_Host * retval, *shpnt;
-    retval = (struct Scsi_Host *)scsi_init_malloc(sizeof(struct Scsi_Host) + j,
-						  (tpnt->unchecked_isa_dma && j ? GFP_DMA : 0) | GFP_ATOMIC);
-    retval->host_busy = 0;
-    retval->block = NULL;
-    retval->wish_block = 0;
-    if(j > 0xffff) panic("Too many extra bytes requested\n");
-    retval->extra_bytes = j;
-    retval->loaded_as_module = scsi_loadable_module_flag;
-    retval->host_no = max_scsi_hosts++; /* never reuse host_no (DB) */
-    next_scsi_host++;
-    retval->host_queue = NULL;
-    retval->host_wait = NULL;
-    retval->last_reset = 0;
-    retval->irq = 0;
-    retval->dma_channel = 0xff;
-
-    /* These three are default values which can be overridden */
-    retval->max_channel = 0; 
-    retval->max_id = 8;      
-    retval->max_lun = 8;
-
-    retval->unique_id = 0;
-    retval->io_port = 0;
-    retval->hostt = tpnt;
-    retval->next = NULL;
-#ifdef DEBUG
-    printk("Register %x %x: %d\n", (int)retval, (int)retval->hostt, j);
-#endif
-
-    /* The next six are the default values which can be overridden
-     * if need be */
-    retval->this_id = tpnt->this_id;
-    retval->can_queue = tpnt->can_queue;
-    retval->sg_tablesize = tpnt->sg_tablesize;
-    retval->cmd_per_lun = tpnt->cmd_per_lun;
-    retval->unchecked_isa_dma = tpnt->unchecked_isa_dma;
-    retval->use_clustering = tpnt->use_clustering;   
-    if(!scsi_hostlist)
-	scsi_hostlist = retval;
-    else
-    {
-	shpnt = scsi_hostlist;
-	while(shpnt->next) shpnt = shpnt->next;
-	shpnt->next = retval;
-    }
-    
-    return retval;
-}
-
-int
-scsi_register_device(struct Scsi_Device_Template * sdpnt)
-{
-    if(sdpnt->next) panic("Device already registered");
-    sdpnt->next = scsi_devicelist;
-    scsi_devicelist = sdpnt;
-    return 0;
-}
-
-unsigned int scsi_init()
-{
-    static int called = 0;
-    int i, pcount;
-    Scsi_Host_Template * tpnt;
-    struct Scsi_Host * shpnt;
-    const char * name;
-    
-    if(called) return 0;
-    
-    called = 1;
-    for (tpnt = &builtin_scsi_hosts[0], i = 0; i < MAX_SCSI_HOSTS; ++i, tpnt++)
-    {
-	/*
-	 * Initialize our semaphores.  -1 is interpreted to mean
-	 * "inactive" - where as 0 will indicate a time out condition.
-	 */
-	
-	pcount = next_scsi_host;
-	if ((tpnt->detect) &&
-	    (tpnt->present =
-	     tpnt->detect(tpnt)))
-	{
-	    /* The only time this should come up is when people use
-	     * some kind of patched driver of some kind or another. */
-	    if(pcount == next_scsi_host) {
-		if(tpnt->present > 1)
-		    panic("Failure to register low-level scsi driver");
-		/* The low-level driver failed to register a driver.  We
-		 * can do this now. */
-		scsi_register(tpnt,0);
-	    }
-	    tpnt->next = scsi_hosts;
-	    scsi_hosts = tpnt;
-
-            /* Add the driver to /proc/scsi */
-#if CONFIG_PROC_FS 
-            build_proc_dir_entries(tpnt);    
-#endif
-	}
-    }
-        
-    for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next)
-    {
-	if(shpnt->hostt->info)
-	    name = shpnt->hostt->info(shpnt);
-	else
-	    name = shpnt->hostt->name;
-#if 0
-	printk ("scsi%d : %s\n", /* And print a little message */
-		shpnt->host_no, name);
-#endif
-    }
-
-#if 0    
-    printk ("scsi : %d host%s.\n", next_scsi_host,
-	    (next_scsi_host == 1) ? "" : "s");
-#endif
-    
-    scsi_make_blocked_list();
-    
-    /* Now attach the high level drivers */
-#ifdef CONFIG_BLK_DEV_SD
-    scsi_register_device(&sd_template);
-#endif
-#ifdef CONFIG_BLK_DEV_SR
-    scsi_register_device(&sr_template);
-#endif
-#ifdef CONFIG_CHR_DEV_ST
-    scsi_register_device(&st_template);
-#endif
-#ifdef CONFIG_CHR_DEV_SG
-    scsi_register_device(&sg_template);
-#endif
-    
-#if 0      
-    max_scsi_hosts = next_scsi_host;
-#endif
-    return 0;
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/hosts.h b/i386/i386at/gpl/linux/scsi/hosts.h
deleted file mode 100644
index 1da480de..00000000
--- a/i386/i386at/gpl/linux/scsi/hosts.h
+++ /dev/null
@@ -1,409 +0,0 @@
-/*
- *  hosts.h Copyright (C) 1992 Drew Eckhardt 
- *          Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *  mid to low-level SCSI driver interface header
- *      Initial versions: Drew Eckhardt
- *      Subsequent revisions: Eric Youngdale
- *
- *  <drew@colorado.edu>
- *
- *	 Modified by Eric Youngdale eric@aib.com to
- *	 add scatter-gather, multiple outstanding request, and other
- *	 enhancements.
- * 
- *  Further modified by Eric Youngdale to support multiple host adapters
- *  of the same type.
- */
-
-#ifndef _HOSTS_H
-#define _HOSTS_H
-
-/*
-    $Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/hosts.h,v 1.1.1.1 1997/02/25 21:27:49 thomas Exp $
-*/
-
-#include <linux/proc_fs.h>
-
-/* It is senseless to set SG_ALL any higher than this - the performance
- *  does not get any better, and it wastes memory 
- */
-#define SG_NONE 0
-#define SG_ALL 0xff
-
-#define DISABLE_CLUSTERING 0
-#define ENABLE_CLUSTERING 1
-
-/* The various choices mean:
- * NONE: Self evident.	Host adapter is not capable of scatter-gather.
- * ALL:	 Means that the host adapter module can do scatter-gather,
- *	 and that there is no limit to the size of the table to which
- *	 we scatter/gather data.
- * Anything else:  Indicates the maximum number of chains that can be
- *	 used in one scatter-gather request.
- */
-
-/*
- * The Scsi_Host_Template type has all that is needed to interface with a SCSI
- * host in a device independent matter.	 There is one entry for each different
- * type of host adapter that is supported on the system.
- */
-
-typedef struct scsi_disk Disk;
-
-typedef struct	SHT
-{
-    
-    /* Used with loadable modules so we can construct a linked list. */
-    struct SHT * next;
-    
-    /* Used with loadable modules so that we know when it is safe to unload */
-    long * usage_count;
-    
-    /* The pointer to the /proc/scsi directory entry */
-    struct proc_dir_entry *proc_dir;
-
-    /* proc-fs info function.
-     * Can be used to export driver statistics and other infos to the world 
-     * outside the kernel ie. userspace and it also provides an interface
-     * to feed the driver with information. Check eata_dma_proc.c for reference
-     */
-    int (*proc_info)(char *, char **, off_t, int, int, int);
-
-    /*
-     * The name pointer is a pointer to the name of the SCSI
-     * device detected.
-     */
-    const char *name;
-    
-    /*
-     * The detect function shall return non zero on detection,
-     * indicating the number of host adapters of this particular
-     * type were found.	 It should also
-     * initialize all data necessary for this particular
-     * SCSI driver.  It is passed the host number, so this host
-     * knows where the first entry is in the scsi_hosts[] array.
-     * 
-     * Note that the detect routine MUST not call any of the mid level
-     * functions to queue commands because things are not guaranteed
-     * to be set up yet.  The detect routine can send commands to
-     * the host adapter as long as the program control will not be
-     * passed to scsi.c in the processing of the command.  Note
-     * especially that scsi_malloc/scsi_free must not be called.
-     */
-    int (* detect)(struct SHT *); 
-    
-    /* Used with loadable modules to unload the host structures.  Note:
-     * there is a default action built into the modules code which may
-     * be sufficient for most host adapters.  Thus you may not have to supply
-     * this at all. 
-     */
-    int (*release)(struct Scsi_Host *);
-
-    /*
-     * The info function will return whatever useful
-     * information the developer sees fit.  If not provided, then
-     * the name field will be used instead.
-     */
-    const char *(* info)(struct Scsi_Host *);
-    
-    /*
-     * The command function takes a target, a command (this is a SCSI 
-     * command formatted as per the SCSI spec, nothing strange), a 
-     * data buffer pointer, and data buffer length pointer.  The return
-     * is a status int, bit fielded as follows : 
-     * Byte What
-     * 0    SCSI status code
-     * 1    SCSI 1 byte message
-     * 2    host error return.
-     * 3    mid level error return
-     */
-    int (* command)(Scsi_Cmnd *);
-
-    /*
-     * The QueueCommand function works in a similar manner
-     * to the command function.	 It takes an additional parameter,
-     * void (* done)(int host, int code) which is passed the host 
-     * # and exit result when the command is complete.	
-     * Host number is the POSITION IN THE hosts array of THIS
-     * host adapter.
-     */
-    int (* queuecommand)(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-    
-    /*
-     * Since the mid level driver handles time outs, etc, we want to 
-     * be able to abort the current command.  Abort returns 0 if the 
-     * abortion was successful.	 The field SCpnt->abort reason
-     * can be filled in with the appropriate reason why we wanted
-     * the abort in the first place, and this will be used
-     * in the mid-level code instead of the host_byte().
-     * If non-zero, the code passed to it 
-     * will be used as the return code, otherwise 
-     * DID_ABORT  should be returned.
-     * 
-     * Note that the scsi driver should "clean up" after itself, 
-     * resetting the bus, etc.	if necessary. 
-     */
-    int (* abort)(Scsi_Cmnd *);
-
-    /*
-     * The reset function will reset the SCSI bus.  Any executing 
-     * commands should fail with a DID_RESET in the host byte.
-     * The Scsi_Cmnd  is passed so that the reset routine can figure
-     * out which host adapter should be reset, and also which command
-     * within the command block was responsible for the reset in
-     * the first place.	 Some hosts do not implement a reset function,
-     * and these hosts must call scsi_request_sense(SCpnt) to keep
-     * the command alive.
-     */ 
-    int (* reset)(Scsi_Cmnd *);
-
-    /*
-     * This function is used to select synchronous communications,
-     * which will result in a higher data throughput.  Not implemented
-     * yet.
-     */ 
-    int (* slave_attach)(int, int);
-    
-    /*
-     * This function determines the bios parameters for a given
-     * harddisk.  These tend to be numbers that are made up by
-     * the host adapter.  Parameters:
-     * size, device number, list (heads, sectors, cylinders)
-     */ 
-    int (* bios_param)(Disk *, kdev_t, int []);
-    
-    /*
-     * This determines if we will use a non-interrupt driven
-     * or an interrupt driven scheme,  It is set to the maximum number
-     * of simultaneous commands a given host adapter will accept.
-     */
-    int can_queue;
-
-    /*
-     * In many instances, especially where disconnect / reconnect are 
-     * supported, our host also has an ID on the SCSI bus.  If this is 
-     * the case, then it must be reserved.  Please set this_id to -1 if
-     * your setup is in single initiator mode, and the host lacks an 
-     * ID.
-     */
-    int this_id;
-
-    /*
-     * This determines the degree to which the host adapter is capable
-     * of scatter-gather.
-     */
-    short unsigned int sg_tablesize;
-
-    /*
-     * True if this host adapter can make good use of linked commands.
-     * This will allow more than one command to be queued to a given
-     * unit on a given host.  Set this to the maximum number of command
-     * blocks to be provided for each device.  Set this to 1 for one
-     * command block per lun, 2 for two, etc.  Do not set this to 0.
-     * You should make sure that the host adapter will do the right thing
-     * before you try setting this above 1.
-     */
-    short cmd_per_lun;
-
-    /*
-     * present contains counter indicating how many boards of this
-     * type were found when we did the scan.
-     */
-    unsigned char present;  
-    
-    /*
-     * true if this host adapter uses unchecked DMA onto an ISA bus.
-     */
-    unsigned unchecked_isa_dma:1;
-    
-    /*
-     * true if this host adapter can make good use of clustering.
-     * I originally thought that if the tablesize was large that it
-     * was a waste of CPU cycles to prepare a cluster list, but
-     * it works out that the Buslogic is faster if you use a smaller
-     * number of segments (i.e. use clustering).  I guess it is
-     * inefficient.
-     */
-    unsigned use_clustering:1;
-
-} Scsi_Host_Template;
-
-/*
- * The scsi_hosts array is the array containing the data for all 
- * possible <supported> scsi hosts.   This is similar to the
- * Scsi_Host_Template, except that we have one entry for each
- * actual physical host adapter on the system, stored as a linked
- * list.  Note that if there are 2 aha1542 boards, then there will
- * be two Scsi_Host entries, but only 1 Scsi_Host_Template entries.
- */
-
-struct Scsi_Host
-{
-    struct Scsi_Host * next;
-    unsigned short extra_bytes;
-    volatile unsigned char host_busy;
-    char host_no;  /* Used for IOCTL_GET_IDLUN, /proc/scsi et al. */
-    int last_reset;
-    struct wait_queue *host_wait;
-    Scsi_Cmnd *host_queue; 
-    Scsi_Host_Template * hostt;
-    
-    /*
-     *	These three parameters can be used to allow for wide scsi,
-     *	and for host adapters that support multiple busses 
-     *	The first two should be set to 1 more than the actual max id
-     *	or lun (i.e. 8 for normal systems).
-     */
-    unsigned int max_id;
-    unsigned int max_lun;
-    unsigned int max_channel;
-   
-    /*
-     * Pointer to a circularly linked list - this indicates the hosts
-     * that should be locked out of performing I/O while we have an active
-     * command on this host. 
-     */
-    struct Scsi_Host * block;
-    unsigned wish_block:1;
-    
-    /* These parameters should be set by the detect routine */
-    unsigned char *base;
-    unsigned int  io_port;
-    unsigned char n_io_port;
-    unsigned char irq;
-    unsigned char dma_channel;
-    
-    /*
-     * This is a unique identifier that must be assigned so that we
-     * have some way of identifying each detected host adapter properly
-     * and uniquely.  For hosts that do not support more than one card
-     * in the system at one time, this does not need to be set.  It is
-     * initialized to 0 in scsi_register.
-     */
-    unsigned int unique_id;
-    
-    /*
-     * The rest can be copied from the template, or specifically
-     * initialized, as required.
-     */
-    
-    int this_id;
-    int can_queue;
-    short cmd_per_lun;
-    short unsigned int sg_tablesize;
-    unsigned unchecked_isa_dma:1;
-    unsigned use_clustering:1;
-    /*
-     * True if this host was loaded as a loadable module
-     */
-    unsigned loaded_as_module:1;
-    
-    /*
-     * True when we call the low-level reset function, and
-     * the midlevel code suggests a full bus reset.
-     */
-    unsigned suggest_bus_reset:1;
- 
-    unsigned long hostdata[0];  /* Used for storage of host specific stuff */
-};
-
-extern struct Scsi_Host * scsi_hostlist;
-extern struct Scsi_Device_Template * scsi_devicelist;
-
-extern Scsi_Host_Template * scsi_hosts;
-
-extern void build_proc_dir_entries(Scsi_Host_Template  *);
-
-
-/*
- *  scsi_init initializes the scsi hosts.
- */
-
-/* 
- * We use these goofy things because the MM is not set up when we init
- * the scsi subsystem.	By using these functions we can write code that
- * looks normal.  Also, it makes it possible to use the same code for a
- * loadable module. 
- */
-
-extern void * scsi_init_malloc(unsigned int size, int priority);
-extern void scsi_init_free(char * ptr, unsigned int size);
-
-extern int next_scsi_host;
-
-extern int scsi_loadable_module_flag;
-unsigned int scsi_init(void);
-extern struct Scsi_Host * scsi_register(Scsi_Host_Template *, int j);
-extern void scsi_unregister(struct Scsi_Host * i);
-
-#define BLANK_HOST {"", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
-
-struct Scsi_Device_Template
-{
-    struct Scsi_Device_Template * next;
-    const char * name;
-    const char * tag;
-    long * usage_count;		  /* Used for loadable modules */
-    unsigned char scsi_type;
-    unsigned char major;
-    unsigned char nr_dev;	  /* Number currently attached */
-    unsigned char dev_noticed;	  /* Number of devices detected. */
-    unsigned char dev_max;	  /* Current size of arrays */
-    unsigned blk:1;		  /* 0 if character device */
-    int (*detect)(Scsi_Device *); /* Returns 1 if we can attach this device */
-    int (*init)(void);		  /* Sizes arrays based upon number of devices
-		   *  detected */
-    void (*finish)(void);	  /* Perform initialization after attachment */
-    int (*attach)(Scsi_Device *); /* Attach devices to arrays */
-    void (*detach)(Scsi_Device *);
-};
-
-extern struct Scsi_Device_Template sd_template;
-extern struct Scsi_Device_Template st_template;
-extern struct Scsi_Device_Template sr_template;
-extern struct Scsi_Device_Template sg_template;
-
-int scsi_register_device(struct Scsi_Device_Template * sdpnt);
-
-/* These are used by loadable modules */
-extern int scsi_register_module(int, void *);
-extern void scsi_unregister_module(int, void *);
-
-/* The different types of modules that we can load and unload */
-#define MODULE_SCSI_HA 1
-#define MODULE_SCSI_CONST 2
-#define MODULE_SCSI_IOCTL 3
-#define MODULE_SCSI_DEV 4
-
-
-/*
- * This is an ugly hack.  If we expect to be able to load devices at run time,
- * we need to leave extra room in some of the data structures.	Doing a 
- * realloc to enlarge the structures would be riddled with race conditions, 
- * so until a better solution is discovered, we use this crude approach
- */
-#define SD_EXTRA_DEVS 2
-#define ST_EXTRA_DEVS 2
-#define SR_EXTRA_DEVS 2
-#define SG_EXTRA_DEVS (SD_EXTRA_DEVS + SR_EXTRA_DEVS + ST_EXTRA_DEVS)
-
-#endif
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/in2000.c b/i386/i386at/gpl/linux/scsi/in2000.c
deleted file mode 100644
index ac2cc656..00000000
--- a/i386/i386at/gpl/linux/scsi/in2000.c
+++ /dev/null
@@ -1,731 +0,0 @@
-/*
- *  This file is in2000.c, written and
- *  Copyright (C) 1993  Brad McLean
- *	Last edit 1/19/95 TZ
- * Disclaimer:
- * Note:  This is ugly.  I know it, I wrote it, but my whole
- * focus was on getting the damn thing up and out quickly.
- * Future stuff that would be nice:  Command chaining, and
- * a local queue of commands would speed stuff up considerably.
- * Disconnection needs some supporting code.  All of this
- * is beyond the scope of what I wanted to address, but if you
- * have time and patience, more power to you.
- * Also, there are some constants scattered throughout that
- * should have defines, and I should have built functions to
- * address the registers on the WD chip.
- * Oh well, I'm out of time for this project.
- * The one good thing to be said is that you can use the card.
- */
-
-/*
- * This module was updated by Shaun Savage first on 5-13-93
- * At that time the write was fixed, irq detection, and some
- * timing stuff.  since that time other problems were fixed.
- * On 7-20-93 this file was updated for patch level 11
- * There are still problems with it but it work on 95% of
- * the machines.  There are still problems with it working with
- * IDE drives, as swap drive and HD that support reselection.
- * But for most people it will work.
- */
-/* More changes by Bill Earnest, wde@aluxpo.att.com
- * through 4/07/94. Includes rewrites of FIFO routines,
- * length-limited commands to make swap partitions work.
- * Merged the changes released by Larry Doolittle, based on input
- * from Jon Luckey, Roger Sunshine, John Shifflett. The FAST_FIFO
- * doesn't work for me. Scatter-gather code from Eric. The change to
- * an IF stmt. in the interrupt routine finally made it stable.
- * Limiting swap request size patch to ll_rw_blk.c not needed now.
- * Please ignore the clutter of debug stmts., pretty can come later.
- */
-/* Merged code from Matt Postiff improving the auto-sense validation
- * for all I/O addresses. Some reports of problems still come in, but
- * have been unable to reproduce or localize the cause. Some are from
- * LUN > 0 problems, but that is not host specific. Now 6/6/94.
- */
-/* Changes for 1.1.28 kernel made 7/19/94, code not affected. (WDE)
- */
-/* Changes for 1.1.43+ kernels made 8/25/94, code added to check for
- * new BIOS version, derived by jshiffle@netcom.com. (WDE)
- *
- * 1/7/95 Fix from Peter Lu (swift@world.std.com) for datalen vs. dataptr
- * logic, much more stable under load.
- *
- * 1/19/95 (zerucha@shell.portal.com) Added module and biosparam support for
- * larger SCSI hard drives (untested).
- */
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <linux/kernel.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-#include <asm/dma.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-
-#include "in2000.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_in2000 = {
-    PROC_SCSI_IN2000, 6, "in2000",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/*#define FAST_FIFO_IO*/
-
-/*#define DEBUG*/
-#ifdef DEBUG
-#define DEB(x) x
-#else
-#define DEB(x)
-#endif
-
-/* These functions are based on include/asm/io.h */
-#ifndef inw
-inline static unsigned short inw( unsigned short port )
-{
-   unsigned short _v;
-   
-   __asm__ volatile ("inw %1,%0"
-		     :"=a" (_v):"d" ((unsigned short) port));
-   return _v;
-}
-#endif
-
-#ifndef outw
-inline static void outw( unsigned short value, unsigned short port )
-{
-   __asm__ volatile ("outw %0,%1"
-			: /* no outputs */
-			:"a" ((unsigned short) value),
-			"d" ((unsigned short) port));
-}
-#endif
-
-/* These functions are lifted from drivers/block/hd.c */
-
-#define port_read(port,buf,nr) \
-__asm__("cld;rep;insw": :"d" (port),"D" (buf),"c" (nr):"cx","di")
-
-#define port_write(port,buf,nr) \
-__asm__("cld;rep;outsw": :"d" (port),"S" (buf),"c" (nr):"cx","si")
-
-static unsigned int base;
-static unsigned int ficmsk;
-static unsigned char irq_level;
-static int in2000_datalen;
-static unsigned int in2000_nsegment;
-static unsigned int in2000_current_segment;
-static unsigned short *in2000_dataptr;
-static char	in2000_datawrite;
-static struct scatterlist * in2000_scatter;
-static Scsi_Cmnd *in2000_SCptr = 0;
-
-static void (*in2000_done)(Scsi_Cmnd *);
-
-static int in2000_test_port(int index)
-{
-    static const int *bios_tab[] = {
-	(int *) 0xc8000, (int *) 0xd0000, (int *) 0xd8000 };
-    int	i;
-    char    tmp;
-
-    tmp = inb(INFLED);
-	/* First, see if the DIP switch values are valid */
-	/* The test of B7 may fail on some early boards, mine works. */
-    if ( ((~tmp & 0x3) != index ) || (tmp & 0x80) || !(tmp & 0x4) )
-    	return 0;
-    printk("IN-2000 probe got dip setting of %02X\n", tmp);
-    tmp = inb(INVERS);
-/* Add some extra sanity checks here */
-    for(i=0; i < 3; i++)
-	if(*(bios_tab[i]+0x04) == 0x41564f4e ||
-		*(bios_tab[i]+0xc) == 0x61776c41) {
-	  printk("IN-2000 probe found hdw. vers. %02x, BIOS at %06x\n",
-		tmp, (unsigned int)bios_tab[i]);
-		return 1;
-	}
-    printk("in2000 BIOS not found.\n");
-    return 0;
-}
-
-
-/*
- * retrieve the current transaction counter from the WD
- */
-
-static unsigned in2000_txcnt(void)
-{
-    unsigned total=0;
-
-    if(inb(INSTAT) & 0x20) return 0xffffff;	/* not readable now */
-    outb(TXCNTH,INSTAT);	/* then autoincrement */
-    total =  (inb(INDATA) & 0xff) << 16;
-    outb(TXCNTM,INSTAT);
-    total += (inb(INDATA) & 0xff) << 8;
-    outb(TXCNTL,INSTAT);
-    total += (inb(INDATA) & 0xff);
-    return total;
-}
-
-/*
- * Note: the FIFO is screwy, and has a counter granularity of 16 bytes, so
- * we have to reconcile the FIFO counter, the transaction byte count from the
- * WD chip, and of course, our desired transaction size.  It may look strange,
- * and could probably use improvement, but it works, for now.
- */
-
-static void in2000_fifo_out(void)	/* uses FIFOCNTR */
-{
-    unsigned count, infcnt, txcnt;
-
-    infcnt = inb(INFCNT)& 0xfe;	/* FIFO counter */
-    do {
-	txcnt = in2000_txcnt();
-/*DEB(printk("FIw:%d %02x %d\n", in2000_datalen, infcnt, txcnt));*/
-	count = (infcnt << 3) - 32;	/* don't fill completely */
-	if ( count > in2000_datalen )
-	    count = in2000_datalen;	/* limit to actual data on hand */
-	count >>= 1;		/* Words, not bytes */
-#ifdef FAST_FIFO_IO
-	if ( count ) {
-		port_write(INFIFO, in2000_dataptr, count);
-		in2000_datalen -= (count<<1);
-	}
-#else
-	while ( count-- )
-	    {
-		outw(*in2000_dataptr++, INFIFO);
-		in2000_datalen -= 2;
-	    }
-#endif
-    } while((in2000_datalen > 0) && ((infcnt = (inb(INFCNT)) & 0xfe) >= 0x20) );
-    /* If scatter-gather, go on to next segment */
-    if( !in2000_datalen && ++in2000_current_segment < in2000_nsegment)
-      {
-      in2000_scatter++;
-      in2000_datalen = in2000_scatter->length;
-      in2000_dataptr = (unsigned short*)in2000_scatter->address;
-      }
-    if ( in2000_datalen <= 0 )
-    {
-	ficmsk = 0;
-	count = 32;	/* Always says to use this much flush */
-	while ( count-- )
-	    outw(0, INFIFO);
-	outb(2, ININTR); /* Mask FIFO Interrupts when done */
-    }
-}
-
-static void in2000_fifo_in(void)	/* uses FIFOCNTR */
-{
-    unsigned fic, count, count2;
-
-    count = inb(INFCNT) & 0xe1;
-    do{
-	count2 = count;
-	count = (fic = inb(INFCNT)) & 0xe1;
-    } while ( count != count2 );
-DEB(printk("FIir:%d %02x %08x\n", in2000_datalen,fic,(unsigned int )in2000_dataptr));
-    do {
-	count2 = in2000_txcnt();	/* bytes yet to come over SCSI bus */
-DEB(printk("FIr:%d %02x %08x %08x\n", in2000_datalen,fic,count2,(unsigned int)in2000_dataptr));
-	if(count2 > 65536) count2 = 0;
-	if(fic > 128) count = 1024;
-	  else if(fic > 64) count = 512;
-	    else if (fic > 32) count = 256;
-	      else if ( count2 < in2000_datalen ) /* if drive has < what we want */
-		count = in2000_datalen - count2;	/* FIFO has the rest */
-	if ( count > in2000_datalen )	/* count2 is lesser of FIFO & rqst */
-	    count2 = in2000_datalen >> 1;	/* converted to word count */
-	else
-	    count2 = count >> 1;
-	count >>= 1;		/* also to words */
-	count -= count2;	/* extra left over in FIFO */
-#ifdef FAST_FIFO_IO
-	if ( count2 ) {
-		port_read(INFIFO, in2000_dataptr, count2);
-		in2000_datalen -= (count2<<1);
-	}
-#else
-	while ( count2-- )
-	{
-	    *in2000_dataptr++ = inw(INFIFO);
-	    in2000_datalen -=2;
-	}
-#endif
-    } while((in2000_datalen > 0) && (fic = inb(INFCNT)) );
-DEB(printk("FIer:%d %02x %08x\n", in2000_datalen,fic,(unsigned int )in2000_dataptr));
-/*    while ( count-- )
-    	inw(INFIFO);*/	/* Throw away some extra stuff */
-    if( !in2000_datalen && ++in2000_current_segment < in2000_nsegment)
-      {
-      in2000_scatter++;
-      in2000_datalen = in2000_scatter->length;
-      in2000_dataptr = (unsigned short*)in2000_scatter->address;
-      }
-    if ( ! in2000_datalen ){
-	outb(2, ININTR); /* Mask FIFO Interrupts when done */
-	ficmsk = 0;}
-}
-
-static void in2000_intr_handle(int irq, struct pt_regs *regs)
-{
-    int result=0;
-    unsigned int count,auxstatus,scsistatus,cmdphase,scsibyte;
-    int action=0;
-    Scsi_Cmnd *SCptr;
-
-  DEB(printk("INT:%d %02x %08x\n", in2000_datalen, inb(INFCNT),(unsigned int)in2000_dataptr));
-
-    if (( (ficmsk & (count = inb(INFCNT))) == 0xfe ) ||
-		( (inb(INSTAT) & 0x8c) == 0x80))
-	{	/* FIFO interrupt or WD interrupt */
-   	auxstatus = inb(INSTAT);	/* need to save now */
-   	outb(SCSIST,INSTAT);
-   	scsistatus = inb(INDATA); /* This clears the WD intrpt bit */
-   	outb(TARGETU,INSTAT);	/* then autoincrement */
-   	scsibyte = inb(INDATA);	/* Get the scsi status byte */
-   	outb(CMDPHAS,INSTAT);
-   	cmdphase = inb(INDATA);
-   	DEB(printk("(int2000:%02x %02x %02x %02x %02x)\n",count,auxstatus,
-		scsistatus,cmdphase,scsibyte));
-
-	/* Why do we assume that we need to send more data here??? ERY */
-   	if ( in2000_datalen )	/* data xfer pending */
-   	    {
-   	    if ( in2000_dataptr == NULL )
-		printk("int2000: dataptr=NULL datalen=%d\n",
-			in2000_datalen);
-	    else if ( in2000_datawrite )
-		in2000_fifo_out();
-	    else
-		in2000_fifo_in();
-   	    } 
-	if ( (auxstatus & 0x8c) == 0x80 )
-	    {	/* There is a WD Chip interrupt & register read good */
-	    outb(2,ININTR);	/* Disable fifo interrupts */
-	    ficmsk = 0;
-	    result = DID_OK << 16;
-	    /* 16=Select & transfer complete, 85=got disconnect */
-	    if ((scsistatus != 0x16) && (scsistatus != 0x85)
-		&& (scsistatus != 0x42)){
-/*	   	printk("(WDi2000:%02x %02x %02x %02x %02x)\n",count,auxstatus,
-			scsistatus,cmdphase,scsibyte);*/
-/*		printk("QDAT:%d %08x %02x\n",
-		in2000_datalen,(unsigned int)in2000_dataptr,ficmsk);*/
-		;
-	    }
-		switch ( scsistatus & 0xf0 )
-		    {
-		    case	0x00:	/* Card Reset Completed */
-			action = 3;
-			break;
-		    case	0x10:	/* Successful Command Completion */
-			if ( scsistatus & 0x8 )
-		    	    action = 1;
-			break;
-		    case	0x20:	/* Command Paused or Aborted */
-			if ( (scsistatus & 0x8) )
-		    	    action = 1;
-			else if ( (scsistatus & 7) < 2 )
-		    		action = 2;
-			     else
-		    		result = DID_ABORT << 16;
-			break;
-		    case	0x40:	/* Terminated early */
-			if ( scsistatus & 0x8 )
-		     	    action = 1;
-			else if ( (scsistatus & 7) > 2 )
-		     		action = 2;
-			     else
-		    		result = DID_TIME_OUT << 16;
-			break;
-		    case	0x80:	/* Service Required from SCSI bus */
-			if ( scsistatus & 0x8 )
-			    action = 1;
-			else
-			    action = 2;
-			break;
-		    }		/* end switch(scsistatus) */
-		outb(0,INFLED);
-		switch ( action )
-		    {
-		    case	0x02:	/* Issue an abort */
-			outb(COMMAND,INSTAT);
-			outb(1,INDATA); 	/* ABORT COMMAND */
-			result = DID_ABORT << 16;
-		    case	0x00:	/* Basically all done */
-			if ( ! in2000_SCptr )
-			    return;
-			in2000_SCptr->result = result | scsibyte;
-			SCptr = in2000_SCptr;
-			in2000_SCptr = 0;
-			if ( in2000_done )
-		     	    (*in2000_done)(SCptr);
-			break;
-		    case	0x01:	/* We need to reissue a command */
-			outb(CMDPHAS,INSTAT);
-			switch ( scsistatus & 7 )
-			    {
-			    case	0:	/* Data out phase */
-		    	    case	1:	/* Data in phase */
-		    	    case	4:	/* Unspec info out phase */
-		    	    case	5:	/* Unspec info in phase */
-		    	    case	6:	/* Message in phase */
-		    	    case	7:	/* Message in phase */
-				outb(0x41,INDATA); /* rdy to disconn */
-				break;
-		    	    case	2:	/* command phase */
-				outb(0x30,INDATA); /* rdy to send cmd bytes */
-				break;
-		    	    case	3:	/* status phase */
-				outb(0x45,INDATA); /* To go to status phase,*/
-				outb(TXCNTH,INSTAT); /* elim. data, autoinc */
-				outb(0,INDATA);
-				outb(0,INDATA);
-				outb(0,INDATA);
-				in2000_datalen = 0;
-				in2000_dataptr = 0;
-				break;
-			    }	/* end switch(scsistatus) */
-			outb(COMMAND,INSTAT);
-			outb(8,INDATA);	 /* RESTART THE COMMAND */
-			break;
-		    case	0x03:	/* Finish up a Card Reset */
-			outb(TIMEOUT,INSTAT);	/* I got these values */
-						/* by reverse Engineering */
-			outb(IN2000_TMOUT,INDATA); /* the Always' bios. */
-			outb(CONTROL,INSTAT);
-			outb(0,INDATA);
-			outb(SYNCTXR,INSTAT);
-			outb(0x40,INDATA);	/* async, 4 cyc xfer per. */
-			break;
-		    }		/* end switch(action) */
-	    }			/* end if auxstatus for WD int */
-	}			/* end while intrpt active */
-}
-
-int in2000_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    unchar direction;
-    unchar *cmd = (unchar *) SCpnt->cmnd;
-    unchar target = SCpnt->target;
-    void *buff = SCpnt->request_buffer;
-    unsigned long flags;
-    int bufflen = SCpnt->request_bufflen;
-    int timeout, size, loop;
-    int i;
-
-    /*
-     * This SCSI command has no data phase, but unfortunately the mid-level
-     * SCSI drivers ask for 256 bytes of data xfer.  Our card hangs if you
-     * do this, so we protect against it here.  It would be nice if the mid-
-     * level could be changed, but who knows if that would break other host
-     * adapter drivers.
-     */
-    if ( *cmd == TEST_UNIT_READY )
-	bufflen = 0;
-
-    /*
-     * What it looks like.  Boy did I get tired of reading its output.
-     */
-    if (*cmd == READ_10 || *cmd == WRITE_10) {
-	i = xscsi2int((cmd+1));
-    } else if (*cmd == READ_6 || *cmd == WRITE_6) {
-	i = scsi2int((cmd+1));
-    } else {
-	i = -1;
-    }
-#ifdef DEBUG
-    printk("in2000qcmd: pos %d len %d ", i, bufflen);
-    printk("scsi cmd:");
-    for (i = 0; i < SCpnt->cmd_len; i++) printk("%02x ", cmd[i]);
-    printk("\n");
-#endif
-    direction = 1;	/* assume for most commands */
-    if (*cmd == WRITE_10 || *cmd == WRITE_6)
-	direction = 0;
-    size = SCpnt->cmd_len;	/* CDB length */ 
-    /*
-     * Setup our current pointers
-     * This is where you would allocate a control structure in a queue,
-     * If you were going to upgrade this to do multiple issue.
-     * Note that datalen and dataptr exist because we can change the
-     * values during the course of the operation, while managing the
-     * FIFO.
-     * Note the nasty little first clause.  In theory, the mid-level
-     * drivers should never hand us more than one command at a time,
-     * but just in case someone gets cute in configuring the driver,
-     * we'll protect them, although not very politely.
-     */
-    if ( in2000_SCptr )
-    {
-	printk("in2000_queue_command waiting for free command block!\n");
-	while ( in2000_SCptr )
-	    barrier();
-    }
-    for ( timeout = jiffies + 5; timeout > jiffies; )
-    {
-	if ( ! ( inb(INSTAT) & 0xb0 ) )
-	{
-	    timeout = 0;
-	    break;
-	}
-	else
-	{
-	    inb(INSTAT);
-	    outb(SCSIST,INSTAT);
-	    inb(INDATA);
-	    outb(TARGETU,INSTAT); 	/* then autoinc */
-	    inb(INDATA);
-	    inb(INDATA);
-	}
-    }
-    if ( timeout )
-    {
-	printk("in2000_queue_command timeout!\n");
-	SCpnt->result = DID_TIME_OUT << 16;
-	(*done)(SCpnt);
-	return 1;
-    }
-    /* Added for scatter-gather support */
-    in2000_nsegment = SCpnt->use_sg;
-    in2000_current_segment = 0;
-    if(SCpnt->use_sg){
-      in2000_scatter = (struct scatterlist *) buff;
-      in2000_datalen = in2000_scatter->length;
-      in2000_dataptr = (unsigned short*)in2000_scatter->address;
-    } else {
-      in2000_scatter = NULL;
-      in2000_datalen = bufflen;
-      in2000_dataptr = (unsigned short*) buff;
-    };
-    in2000_done = done;
-    in2000_SCptr = SCpnt;
-    /*
-     * Write the CDB to the card, then the LUN, the length, and the target.
-     */
-    outb(TOTSECT, INSTAT);	/* start here then autoincrement */
-    for ( loop=0; loop < size; loop++ )
-	outb(cmd[loop],INDATA);
-    outb(TARGETU,INSTAT);
-    outb(SCpnt->lun & 7,INDATA);
-    SCpnt->host_scribble = NULL;
-    outb(TXCNTH,INSTAT);	/* then autoincrement */
-    outb(bufflen>>16,INDATA);
-    outb(bufflen>>8,INDATA);
-    outb(bufflen,INDATA);
-    outb(target&7,INDATA);
-    /*
-     * Set up the FIFO
-     */
-    save_flags(flags);
-    cli();		/* so FIFO init waits till WD set */
-    outb(0,INFRST);
-    if ( direction == 1 )
-    {
-	in2000_datawrite = 0;
-	outb(0,INFWRT);
-    }
-    else
-    {
-	in2000_datawrite = 1;
-	for ( loop=16; --loop; ) /* preload the outgoing fifo */
-	    {
-		outw(*in2000_dataptr++,INFIFO);
-		if(in2000_datalen > 0) in2000_datalen-=2;
-	    }
-    }
-    ficmsk = 0xff;
-    /*
-     * Start it up
-     */
-    outb(CONTROL,INSTAT);	/* WD BUS Mode */
-    outb(0x4C,INDATA);
-    if ( in2000_datalen )		/* if data xfer cmd */
-	outb(0,ININTR);		/* Enable FIFO intrpt some boards? */
-    outb(COMMAND,INSTAT);
-    outb(0,INNLED);
-    outb(8,INDATA);		/* Select w/ATN & Transfer */
-    restore_flags(flags);			/* let the intrpt rip */
-    return 0;
-}
-
-static volatile int internal_done_flag = 0;
-static volatile int internal_done_errcode = 0;
-
-static void internal_done(Scsi_Cmnd * SCpnt)
-{
-    internal_done_errcode = SCpnt->result;
-    ++internal_done_flag;
-}
-
-int in2000_command(Scsi_Cmnd * SCpnt)
-{
-    in2000_queuecommand(SCpnt, internal_done);
-
-    while (!internal_done_flag);
-    internal_done_flag = 0;
-    return internal_done_errcode;
-}
-
-int in2000_detect(Scsi_Host_Template * tpnt)
-{
-/* Order chosen to reduce conflicts with some multi-port serial boards */
-    int base_tab[] = { 0x220,0x200,0x110,0x100 };
-    int int_tab[] = { 15,14,11,10 };
-    struct Scsi_Host * shpnt;
-    int loop, tmp;
-
-    DEB(printk("in2000_detect: \n"));
-
-    tpnt->proc_dir = &proc_scsi_in2000;
-
-    for ( loop=0; loop < 4; loop++ )
-    {
-	base = base_tab[loop];
-	if ( in2000_test_port(loop))  break;
-    }
-    if ( loop == 4 )
-	return 0;
-
-  /* Read the dip switch values again for miscellaneous checking and
-     informative messages */
-  tmp = inb(INFLED);
-
-  /* Bit 2 tells us if interrupts are disabled */
-  if ( (tmp & 0x4) == 0 ) {
-    printk("The IN-2000 is not configured for interrupt operation\n");
-    printk("Change the DIP switch settings to enable interrupt operation\n");
-  }
-
-  /* Bit 6 tells us about floppy controller */
-  printk("IN-2000 probe found floppy controller on IN-2000 ");
-  if ( (tmp & 0x40) == 0)
-    printk("enabled\n");
-  else
-    printk("disabled\n");
-
-  /* Bit 5 tells us about synch/asynch mode */
-  printk("IN-2000 probe found IN-2000 in ");
-  if ( (tmp & 0x20) == 0)
-    printk("synchronous mode\n");
-  else
-    printk("asynchronous mode\n");
-
-    irq_level = int_tab [ ((~inb(INFLED)>>3)&0x3) ];
-
-    printk("Configuring IN2000 at IO:%x, IRQ %d"
-#ifdef FAST_FIFO_IO
-		" (using fast FIFO I/O code)"
-#endif
-		"\n",base, irq_level);
-
-    outb(2,ININTR);	/* Shut off the FIFO first, so it won't ask for data.*/
-    if (request_irq(irq_level,in2000_intr_handle, 0, "in2000"))
-    {
-	printk("in2000_detect: Unable to allocate IRQ.\n");
-	return 0;
-    }
-    outb(0,INFWRT);	/* read mode so WD can intrpt */
-    outb(SCSIST,INSTAT);
-    inb(INDATA);	/* free status reg, clear WD intrpt */
-    outb(OWNID,INSTAT);
-    outb(0x7,INDATA);	/* we use addr 7 */
-    outb(COMMAND,INSTAT);
-    outb(0,INDATA);	/* do chip reset */
-    shpnt = scsi_register(tpnt, 0);
-    /* Set these up so that we can unload the driver properly. */
-    shpnt->io_port = base;
-    shpnt->n_io_port = 12;
-    shpnt->irq = irq_level;
-    request_region(base, 12,"in2000");  /* Prevent other drivers from using this space */
-    return 1;
-}
-
-int in2000_abort(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("in2000_abort\n"));
-    /*
-     * Ask no stupid questions, just order the abort.
-     */
-    outb(COMMAND,INSTAT);
-    outb(1,INDATA);	/* Abort Command */
-    return 0;
-}
-
-static inline void delay( unsigned how_long )
-{
-    unsigned long time = jiffies + how_long;
-    while (jiffies < time) ;
-}
-
-int in2000_reset(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("in2000_reset called\n"));
-    /*
-     * Note: this is finished off by an incoming interrupt
-     */
-    outb(0,INFWRT);	/* read mode so WD can intrpt */
-    outb(SCSIST,INSTAT);
-    inb(INDATA);
-    outb(OWNID,INSTAT);
-    outb(0x7,INDATA);	/* ID=7,noadv, no parity, clk div=2 (8-10Mhz clk) */
-    outb(COMMAND,INSTAT);
-    outb(0,INDATA);	/* reset WD chip */
-    delay(2);
-#ifdef SCSI_RESET_PENDING
-    return SCSI_RESET_PENDING;
-#else
-    if(SCpnt) SCpnt->flags |= NEEDS_JUMPSTART;
-    return 0;
-#endif
-}
-
-int in2000_biosparam(Disk * disk, kdev_t dev, int* iinfo)
-	{
-	  int size = disk->capacity;
-    DEB(printk("in2000_biosparam\n"));
-    iinfo[0] = 64;
-    iinfo[1] = 32;
-    iinfo[2] = size >> 11;
-/* This should approximate the large drive handling that the DOS ASPI manager
-   uses.  Drives very near the boundaries may not be handled correctly (i.e.
-   near 2.0 Gb and 4.0 Gb) */
-    if (iinfo[2] > 1024) {
-	iinfo[0] = 64;
-	iinfo[1] = 63;
-	iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
-	}
-    if (iinfo[2] > 1024) {
-	iinfo[0] = 128;
-	iinfo[1] = 63;
-	iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
-	}
-    if (iinfo[2] > 1024) {
-	iinfo[0] = 255;
-	iinfo[1] = 63;
-	iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
-	if (iinfo[2] > 1023)
-	    iinfo[2] = 1023;
-	}
-    return 0;
-    }
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = IN2000;
-
-#include "scsi_module.c"
-#endif
-
diff --git a/i386/i386at/gpl/linux/scsi/in2000.h b/i386/i386at/gpl/linux/scsi/in2000.h
deleted file mode 100644
index cf68db7f..00000000
--- a/i386/i386at/gpl/linux/scsi/in2000.h
+++ /dev/null
@@ -1,122 +0,0 @@
-#ifndef _IN2000_H
-
-/* $Id: in2000.h,v 1.1.1.1 1997/02/25 21:27:50 thomas Exp $
- *
- * Header file for the Always IN 2000 driver for Linux
- *
- */
-
-#include <linux/types.h>
-#include <linux/ioport.h>
-
-/* The IN-2000 is based on a WD33C93 */
-
-#define	INSTAT	(base + 0x0)	/* R: Auxiliary Status; W: register select */
-#define	INDATA	(base + 0x1)	/* R/W: Data port */
-#define	INFIFO	(base + 0x2)	/* R/W FIFO, Word access only */
-#define	INREST	(base + 0x3)	/* W: Reset everything */
-#define	INFCNT	(base + 0x4)	/* R: FIFO byte count */
-#define	INFRST	(base + 0x5)	/* W: Reset Fifo count and to write */
-#define	INFWRT	(base + 0x7)	/* W: Set FIFO to read */
-#define	INFLED	(base + 0x8)	/* W: Set LED; R: Dip Switch settings */
-#define	INNLED	(base + 0x9)	/* W: reset LED */
-#define	INVERS	(base + 0xa)	/* R: Read hw version, end-reset */
-#define	ININTR	(base + 0xc)	/* W: Interrupt Mask Port */
-#define G2CNTRL_HRDY	0x20		/* Sets HOST ready */
-
-/* WD33C93 defines */
-#define	OWNID	0
-#undef	CONTROL
-#define	CONTROL	1
-#define	TIMEOUT	2
-#define	TOTSECT	3
-#define	TOTHEAD	4
-#define	TOTCYLH 5
-#define	TOTCYLL	6
-#define	LADRSHH	7
-#define	LADRSHL	8
-#define	LADRSLH	9
-#define	LADRSLL	10
-#define	SECTNUM	11
-#define	HEADNUM	12
-#define	CYLNUMH	13
-#define	CYLNUML	14
-#define	TARGETU	15
-#define	CMDPHAS	16
-#define	SYNCTXR	17
-#define	TXCNTH	18
-#define	TXCNTM	19
-#define TXCNTL	20
-#define DESTID	21
-#define	SRCID	22
-#define	SCSIST	23
-#define	COMMAND	24
-#define	WDDATA	25
-#define	AUXSTAT	31
-
-/* OWNID Register Bits */
-#define	OWN_EAF	0x08
-#define	OWN_EHP	0x10
-#define	OWN_FS0	0x40
-#define	OWN_FS1	0x80
-/* AUX Register Bits */
-#define	AUX_DBR	0
-#define	AUX_PE	1
-#define	AUX_CIP	0x10
-#define	AUX_BSY	0x20
-#define	AUX_LCI	0x40
-#define	AUX_INT	0x80
-
-/* Select timeout const, 1 count = 8ms */
-#define IN2000_TMOUT 0x1f
-
-/* These belong in scsi.h also */
-#undef any2scsi
-#define any2scsi(up, p)				\
-(up)[0] = (((unsigned long)(p)) >> 16);		\
-(up)[1] = (((unsigned long)(p)) >> 8);		\
-(up)[2] = ((unsigned long)(p));
-
-#undef scsi2int
-#define scsi2int(up) ( ((((long)*(up))&0x1f) << 16) + (((long)(up)[1]) << 8) + ((long)(up)[2]) )
-
-#undef xany2scsi
-#define xany2scsi(up, p)	\
-(up)[0] = ((long)(p)) >> 24;	\
-(up)[1] = ((long)(p)) >> 16;	\
-(up)[2] = ((long)(p)) >> 8;	\
-(up)[3] = ((long)(p));
-
-#define xscsi2int(up) ( (((long)(up)[0]) << 24) + (((long)(up)[1]) << 16) \
-		      + (((long)(up)[2]) <<  8) +  ((long)(up)[3]) )
-
-#define MAX_CDB 12
-#define MAX_SENSE 14
-#define MAX_STATUS 32
-
-int in2000_detect(Scsi_Host_Template *);
-int in2000_command(Scsi_Cmnd *);
-int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int in2000_abort(Scsi_Cmnd *);
-int in2000_reset(Scsi_Cmnd *);
-int in2000_biosparam(Disk *, kdev_t, int*);
-
-#ifndef NULL
-	#define NULL 0
-#endif
-
-
-/* next may be "SG_NONE" or "SG_ALL" or nr. of (1k) blocks per R/W Cmd. */
-#define IN2000_SG SG_ALL
-#define IN2000 {NULL, NULL,  \
-                NULL, NULL, \
-		"Always IN2000", in2000_detect, NULL,	\
-		NULL, in2000_command,		\
-		in2000_queuecommand,		\
-		in2000_abort,			\
-		in2000_reset,			\
-		NULL,				\
-		in2000_biosparam,               \
-		1, 7, IN2000_SG, 1, 0, 0}
-
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/pas16.c b/i386/i386at/gpl/linux/scsi/pas16.c
deleted file mode 100644
index 9f5d8826..00000000
--- a/i386/i386at/gpl/linux/scsi/pas16.c
+++ /dev/null
@@ -1,553 +0,0 @@
-#define AUTOSENSE
-#define PSEUDO_DMA
-#define FOO
-#define UNSAFE  /* Not unsafe for PAS16 -- use it */
-
-/*
- * This driver adapted from Drew Eckhardt's Trantor T128 driver
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 666-5836
- *
- *  ( Based on T128 - DISTRIBUTION RELEASE 3. ) 
- *
- * Modified to work with the Pro Audio Spectrum/Studio 16
- * by John Weidman.
- *
- *
- * For more information, please consult 
- *
- * Media Vision
- * (510) 770-8600
- * (800) 348-7116
- * 
- * and 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * Options : 
- * AUTOSENSE - if defined, REQUEST SENSE will be performed automatically
- *      for commands that return with a CHECK CONDITION status. 
- *
- * LIMIT_TRANSFERSIZE - if defined, limit the pseudo-dma transfers to 512
- *      bytes at a time.  Since interrupts are disabled by default during
- *      these transfers, we might need this to give reasonable interrupt
- *      service time if the transfer size gets too large.
- *
- * PSEUDO_DMA - enables PSEUDO-DMA hardware, should give a 3-4X performance
- * increase compared to polled I/O.
- *
- * PARITY - enable parity checking.  Not supported.
- * 
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
- * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  This
- *	    parameter comes from the NCR5380 code.  It is NOT unsafe with
- *	    the PAS16 and you should use it.  If you don't you will have
- *	    a problem with dropped characters during high speed
- *	    communications during SCSI transfers.  If you really don't
- *	    want to use UNSAFE you can try defining LIMIT_TRANSFERSIZE or
- *	    twiddle with the transfer size in the high level code.
- *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
- * The card is detected and initialized in one of several ways : 
- * 1.  Autoprobe (default) - There are many different models of
- *     the Pro Audio Spectrum/Studio 16, and I only have one of
- *     them, so this may require a little tweaking.  An interrupt
- *     is triggered to autoprobe for the interrupt line.  Note:
- *     with the newer model boards, the interrupt is set via
- *     software after reset using the default_irq for the
- *     current board number.
- *
- *
- * 2.  With command line overrides - pas16=port,irq may be 
- *     used on the LILO command line to override the defaults.
- *
- * 3.  With the PAS16_OVERRIDE compile time define.  This is 
- *     specified as an array of address, irq tuples.  Ie, for
- *     one board at the default 0x388 address, IRQ10, I could say 
- *     -DPAS16_OVERRIDE={{0x388, 10}}
- *     NOTE:  Untested.
- *	
- *     Note that if the override methods are used, place holders must
- *     be specified for other boards in the system.
- *
- *
- * Configuration notes :
- *   The current driver does not support interrupt sharing with the
- *   sound portion of the card.  If you use the same irq for the
- *   scsi port and sound you will have problems.  Either use
- *   a different irq for the scsi port or don't use interrupts
- *   for the scsi port.
- *
- *   If you have problems with your card not being recognized, use
- *   the LILO command line override.  Try to get it recognized without
- *   interrupts.  Ie, for a board at the default 0x388 base port,
- *   boot: linux pas16=0x388,255
- *
- *     (255 is the IRQ_NONE constant in NCR5380.h)
- */
- 
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <asm/system.h>
-#include <linux/signal.h>
-#include <linux/proc_fs.h>
-#include <linux/sched.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "pas16.h"
-#define AUTOPROBE_IRQ
-#include "NCR5380.h"
-#include "constants.h"
-#include "sd.h"
-
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_pas16 = {
-    PROC_SCSI_PAS16, 5, "pas16",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-int scsi_irq_translate[] =
-	{ 0,  0,  1,  2,  3,  4,  5,  6, 0,  0,  7,  8,  9,  0, 10, 11 };
-
-/* The default_irqs array contains values used to set the irq into the
- * board via software (as must be done on newer model boards without
- * irq jumpers on the board).  The first value in the array will be
- * assigned to logical board 0, the next to board 1, etc.
- */
-int default_irqs[] = {  PAS16_DEFAULT_BOARD_1_IRQ,
-			PAS16_DEFAULT_BOARD_2_IRQ,
-			PAS16_DEFAULT_BOARD_3_IRQ,
-			PAS16_DEFAULT_BOARD_4_IRQ
-		     };
-
-static struct override {
-    unsigned short io_port;
-    int  irq;
-} overrides 
-#ifdef PAS16_OVERRIDE
-    [] = PAS16_OVERRIDE;
-#else
-    [4] = {{0,IRQ_AUTO}, {0,IRQ_AUTO}, {0,IRQ_AUTO},
-	{0,IRQ_AUTO}};
-#endif
-
-#define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
-
-static struct base {
-    unsigned short io_port;
-    int noauto;
-} bases[] = { {PAS16_DEFAULT_BASE_1, 0},
-	      {PAS16_DEFAULT_BASE_2, 0},
-	      {PAS16_DEFAULT_BASE_3, 0},
-	      {PAS16_DEFAULT_BASE_4, 0}
-	    };
-
-#define NO_BASES (sizeof (bases) / sizeof (struct base))
-
-unsigned short  pas16_offset[ 8 ] =
-    {
-	0x1c00,    /* OUTPUT_DATA_REG */
-	0x1c01,    /* INITIATOR_COMMAND_REG */
-	0x1c02,    /* MODE_REG */
-	0x1c03,    /* TARGET_COMMAND_REG */
-	0x3c00,    /* STATUS_REG ro, SELECT_ENABLE_REG wo */
-	0x3c01,    /* BUS_AND_STATUS_REG ro, START_DMA_SEND_REG wo */
-	0x3c02,    /* INPUT_DATA_REGISTER ro, (N/A on PAS16 ?)
-		    * START_DMA_TARGET_RECEIVE_REG wo
-		    */
-	0x3c03,    /* RESET_PARITY_INTERRUPT_REG ro,
-		    * START_DMA_INITIATOR_RECEIVE_REG wo
-		    */
-    };
-
-
-
-/*
- * Function : enable_board( int  board_num, unsigned short port )
- *
- * Purpose :  set address in new model board
- *
- * Inputs : board_num - logical board number 0-3, port - base address
- *
- */
-
-void	enable_board( int  board_num,  unsigned short port )
-{
-    outb( 0xbc + board_num, MASTER_ADDRESS_PTR );
-    outb( port >> 2, MASTER_ADDRESS_PTR );
-}
-
-
-
-/*
- * Function : init_board( unsigned short port, int irq )
- *
- * Purpose :  Set the board up to handle the SCSI interface
- *
- * Inputs : port - base address of the board,
- *	    irq - irq to assign to the SCSI port
- *	    force_irq - set it even if it conflicts with sound driver
- *
- */
-
-void	init_board( unsigned short io_port, int irq, int force_irq )
-{
-	unsigned int	tmp;
-	unsigned int	pas_irq_code;
-
-	/* Initialize the SCSI part of the board */
-
-	outb( 0x30, io_port + P_TIMEOUT_COUNTER_REG );  /* Timeout counter */
-	outb( 0x01, io_port + P_TIMEOUT_STATUS_REG_OFFSET );   /* Reset TC */
-	outb( 0x01, io_port + WAIT_STATE );   /* 1 Wait state */
-
-	NCR5380_read( RESET_PARITY_INTERRUPT_REG );
-
-	/* Set the SCSI interrupt pointer without mucking up the sound
-	 * interrupt pointer in the same byte.
-	 */
-	pas_irq_code = ( irq < 16 ) ? scsi_irq_translate[irq] : 0;
-	tmp = inb( io_port + IO_CONFIG_3 );
-
-	if( (( tmp & 0x0f ) == pas_irq_code) && pas_irq_code > 0 
-	    && !force_irq )
-	{
-	    printk( "pas16: WARNING: Can't use same irq as sound "
-		    "driver -- interrupts disabled\n" );
-	    /* Set up the drive parameters, disable 5380 interrupts */
-	    outb( 0x4d, io_port + SYS_CONFIG_4 );
-	}
-	else
-	{
-	    tmp = (  tmp & 0x0f ) | ( pas_irq_code << 4 );
-	    outb( tmp, io_port + IO_CONFIG_3 );
-
-	    /* Set up the drive parameters and enable 5380 interrupts */
-	    outb( 0x6d, io_port + SYS_CONFIG_4 );
-	}
-}
-
-
-/*
- * Function : pas16_hw_detect( unsigned short board_num )
- *
- * Purpose : determine if a pas16 board is present
- * 
- * Inputs : board_num - logical board number ( 0 - 3 )
- *
- * Returns : 0 if board not found, 1 if found.
- */
-
-int     pas16_hw_detect( unsigned short  board_num )
-{
-    unsigned char	board_rev, tmp;
-    unsigned short	io_port = bases[ board_num ].io_port;
-
-    /* See if we can find a PAS16 board at the address associated
-     * with this logical board number.
-     */
-
-    /* First, attempt to take a newer model board out of reset and
-     * give it a base address.  This shouldn't affect older boards.
-     */
-    enable_board( board_num, io_port );
-
-    /* Now see if it looks like a PAS16 board */
-    board_rev = inb( io_port + PCB_CONFIG );
-
-    if( board_rev == 0xff )
-	return 0;
-
-    tmp = board_rev ^ 0xe0;
-
-    outb( tmp, io_port + PCB_CONFIG );
-    tmp = inb( io_port + PCB_CONFIG );
-    outb( board_rev, io_port + PCB_CONFIG );
-
-    if( board_rev != tmp ) 	/* Not a PAS-16 */
-	return 0;
-
-    if( ( inb( io_port + OPERATION_MODE_1 ) & 0x03 ) != 0x03 ) 
-	return 0;  	/* return if no SCSI interface found */
-
-    /* Mediavision has some new model boards that return ID bits
-     * that indicate a SCSI interface, but they're not (LMS).  We'll
-     * put in an additional test to try and weed them out.
-     */
-
-    outb( 0x01, io_port + WAIT_STATE ); 	/* 1 Wait state */
-    NCR5380_write( MODE_REG, 0x20 );		/* Is it really SCSI? */
-    if( NCR5380_read( MODE_REG ) != 0x20 )	/* Write to a reg.    */
-	return 0;				/* and try to read    */
-    NCR5380_write( MODE_REG, 0x00 );		/* it back.	      */
-    if( NCR5380_read( MODE_REG ) != 0x00 )
-	return 0;
-
-    return 1;
-}
-
-
-/*
- * Function : pas16_setup(char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0]
- *	equal to the number of ints.
- *
- */
-
-void pas16_setup(char *str, int *ints) {
-    static int commandline_current = 0;
-    int i;
-    if (ints[0] != 2) 
-	printk("pas16_setup : usage pas16=io_port,irq\n");
-    else 
-	if (commandline_current < NO_OVERRIDES) {
-	    overrides[commandline_current].io_port = (unsigned short) ints[1];
-	    overrides[commandline_current].irq = ints[2];
-	    for (i = 0; i < NO_BASES; ++i)
-		if (bases[i].io_port == (unsigned short) ints[1]) {
- 		    bases[i].noauto = 1;
-		    break;
-		}
-	    ++commandline_current;
-	}
-}
-
-/* 
- * Function : int pas16_detect(Scsi_Host_Template * tpnt)
- *
- * Purpose : detects and initializes PAS16 controllers
- *	that were autoprobed, overridden on the LILO command line, 
- *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
- *
- */
-
-int pas16_detect(Scsi_Host_Template * tpnt) {
-    static int current_override = 0;
-    static unsigned short current_base = 0;
-    struct Scsi_Host *instance;
-    unsigned short io_port;
-    int  count;
-
-    tpnt->proc_dir = &proc_scsi_pas16;
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	io_port = 0;
-
-	if (overrides[current_override].io_port)
-	{
-	    io_port = overrides[current_override].io_port;
-	    enable_board( current_override, io_port );
-	    init_board( io_port, overrides[current_override].irq, 1 );
-	}
-	else
-	    for (; !io_port && (current_base < NO_BASES); ++current_base) {
-#if (PDEBUG & PDEBUG_INIT)
-    printk("scsi-pas16 : probing io_port %04x\n", (unsigned int) bases[current_base].io_port);
-#endif
-		if ( !bases[current_base].noauto &&
-		     pas16_hw_detect( current_base ) ){
-			io_port = bases[current_base].io_port;
-			init_board( io_port, default_irqs[ current_base ], 0 ); 
-#if (PDEBUG & PDEBUG_INIT)
-			printk("scsi-pas16 : detected board.\n");
-#endif
-		}
-    }
-
-
-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
-	printk("scsi-pas16 : io_port = %04x\n", (unsigned int) io_port);
-#endif
-
-	if (!io_port)
-	    break;
-
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	instance->io_port = io_port;
-
-	NCR5380_init(instance, 0);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, PAS16_IRQS);
-
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, pas16_intr, SA_INTERRUPT, "pas16")) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
-
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	    /* Disable 5380 interrupts, leave drive params the same */
-	    outb( 0x4d, io_port + SYS_CONFIG_4 );
-	    outb( (inb(io_port + IO_CONFIG_3) & 0x0f), io_port + IO_CONFIG_3 );
-	}
-
-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
-	printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
-
-	printk("scsi%d : at 0x%04x", instance->host_no, (int) 
-	    instance->io_port);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, PAS16_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
-}
-
-/*
- * Function : int pas16_biosparam(Disk *disk, kdev_t dev, int *ip)
- *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
- *	the specified device / size.
- * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : always 0 (success), initializes ip
- *	
- */
-
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
- */
-
-int pas16_biosparam(Disk * disk, kdev_t dev, int * ip)
-{
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;		/* I think I have it as /(32*64) */
-  if( ip[2] > 1024 ) {		/* yes, >, not >= */
-	ip[0]=255;
-	ip[1]=63;
-	ip[2]=size/(63*255);
-	if( ip[2] > 1023 )	/* yes >1023... */
-		ip[2] = 1023;
-  }
-
-  return 0;
-}
-
-/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
- *	unsigned char *dst, int len)
- *
- * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to 
- *	dst
- * 
- * Inputs : dst = destination, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
- */
-
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
-    int len) {
-    register unsigned char  *d = dst;
-    register unsigned short reg = (unsigned short) (instance->io_port + 
-	P_DATA_REG_OFFSET);
-    register i = len;
-
-    while ( !(inb(instance->io_port + P_STATUS_REG_OFFSET) & P_ST_RDY) );
-
-    insb( reg, d, i );
-
-    if ( inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
-	outb( P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
-	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
-	    instance->host_no);
-	return -1;
-    } else
-	return 0;
-}
-
-/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
- *	unsigned char *src, int len)
- *
- * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
- *	src
- * 
- * Inputs : src = source, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
- */
-
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
-    int len) {
-    register unsigned char *s = src;
-    register unsigned short reg = (instance->io_port + P_DATA_REG_OFFSET);
-    register i = len;
-
-    while ( !((inb(instance->io_port + P_STATUS_REG_OFFSET)) & P_ST_RDY) );
- 
-    outsb( reg, s, i );
-
-    if (inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
-	outb( P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
-	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
-	    instance->host_no);
-	return -1;
-    } else 
-	return 0;
-}
-
-#ifdef MACH
-#include "NCR5380.src"
-#else
-#include "NCR5380.c"
-#endif
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = MV_PAS16;
-
-#include <linux/module.h>
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/pas16.h b/i386/i386at/gpl/linux/scsi/pas16.h
deleted file mode 100644
index 9733792b..00000000
--- a/i386/i386at/gpl/linux/scsi/pas16.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * This driver adapted from Drew Eckhardt's Trantor T128 driver
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 666-5836
- *
- *  ( Based on T128 - DISTRIBUTION RELEASE 3. ) 
- *
- * Modified to work with the Pro Audio Spectrum/Studio 16
- * by John Weidman.
- *
- *
- * For more information, please consult 
- *
- * Media Vision
- * (510) 770-8600
- * (800) 348-7116
- * 
- * and 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-
-#ifndef PAS16_H
-#define PAS16_H
-
-#define PAS16_PUBLIC_RELEASE 3
-
-#define PDEBUG_INIT	0x1
-#define PDEBUG_TRANSFER 0x2
-
-#define PAS16_DEFAULT_BASE_1  0x388
-#define PAS16_DEFAULT_BASE_2  0x384
-#define PAS16_DEFAULT_BASE_3  0x38c
-#define PAS16_DEFAULT_BASE_4  0x288
-
-#define PAS16_DEFAULT_BOARD_1_IRQ 10
-#define PAS16_DEFAULT_BOARD_2_IRQ 12
-#define PAS16_DEFAULT_BOARD_3_IRQ 14
-#define PAS16_DEFAULT_BOARD_4_IRQ 15
-
-
-/*
- * The Pro Audio Spectrum boards are I/O mapped. They use a Zilog 5380
- * SCSI controller, which is the equivalent of NCR's 5380.  "Pseudo-DMA"
- * architecture is used, where a PAL drives the DMA signals on the 5380
- * allowing fast, blind transfers with proper handshaking. 
- */
-
-
-/* The Time-out Counter register is used to safe-guard against a stuck
- * bus (in the case of RDY driven handshake) or a stuck byte (if 16-Bit
- * DMA conversion is used).  The counter uses a 28.224MHz clock
- * divided by 14 as its clock source.  In the case of a stuck byte in
- * the holding register, an interrupt is generated (and mixed with the
- * one with the drive) using the CD-ROM interrupt pointer.
- */
- 
-#define P_TIMEOUT_COUNTER_REG	0x4000
-#define P_TC_DISABLE	0x80	/* Set to 0 to enable timeout int. */
-				/* Bits D6-D0 contain timeout count */
-
-
-#define P_TIMEOUT_STATUS_REG_OFFSET	0x4001
-#define P_TS_TIM		0x80	/* check timeout status */
-					/* Bits D6-D4 N/U */
-#define P_TS_ARM_DRQ_INT	0x08	/* Arm DRQ Int.  When set high,
-					 * the next rising edge will
-					 * cause a CD-ROM interrupt.
-					 * When set low, the interrupt
-					 * will be cleared.  There is
-					 * no status available for
-					 * this interrupt.
-					 */
-#define P_TS_ENABLE_TO_ERR_INTERRUPT	/* Enable timeout error int. */
-#define P_TS_ENABLE_WAIT		/* Enable Wait */
-
-#define P_TS_CT			0x01	/* clear timeout. Note: writing
-					 * to this register clears the
-					 * timeout error int. or status
-					 */
-
-
-/*
- * The data register reads/writes to/from the 5380 in pseudo-DMA mode
- */ 
-
-#define P_DATA_REG_OFFSET	0x5c00	/* rw */
-
-#define P_STATUS_REG_OFFSET	0x5c01	/* ro */
-#define P_ST_RDY		0x80	/* 5380 DDRQ Status */
-
-#define P_IRQ_STATUS		0x5c03
-#define P_IS_IRQ		0x80	/* DIRQ status */
-
-#define PCB_CONFIG 0x803
-#define MASTER_ADDRESS_PTR 0x9a01  /* Fixed position - no relo */
-#define SYS_CONFIG_4 0x8003
-#define WAIT_STATE 0xbc00
-#define OPERATION_MODE_1 0xec03
-#define IO_CONFIG_3 0xf002
-
-
-#ifndef ASM
-int pas16_abort(Scsi_Cmnd *);
-int pas16_biosparam(Disk *, kdev_t, int*);
-int pas16_detect(Scsi_Host_Template *);
-int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int pas16_reset(Scsi_Cmnd *);
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 32 
-#endif
-
-/* 
- * I hadn't thought of this with the earlier drivers - but to prevent
- * macro definition conflicts, we shouldn't define all of the internal
- * macros when this is being used solely for the host stub.
- */
-
-#if defined(HOSTS_C) || defined(MODULE)
-
-#define MV_PAS16 {NULL, NULL, NULL, NULL, \
-	"Pro Audio Spectrum-16 SCSI", 		\
-	pas16_detect, NULL, NULL,					\
-	NULL, pas16_queue_command, pas16_abort, pas16_reset, NULL, 	\
-	pas16_biosparam, 						\
-	/* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL,			\
-	/* cmd per lun */ CMD_PER_LUN , 0, 0, DISABLE_CLUSTERING}
-
-#endif
-#ifndef HOSTS_C
-
-#define NCR5380_implementation_fields \
-    volatile unsigned short io_port
-
-#define NCR5380_local_declare() \
-    volatile unsigned short io_port
-
-#define NCR5380_setup(instance) \
-    io_port = (instance)->io_port
-
-#define PAS16_io_port(reg) ( io_port + pas16_offset[(reg)] )
-
-#if !(PDEBUG & PDEBUG_TRANSFER) 
-#define NCR5380_read(reg) ( inb(PAS16_io_port(reg)) )
-#define NCR5380_write(reg, value) ( outb((value),PAS16_io_port(reg)) )
-#else
-#define NCR5380_read(reg)						\
-    (((unsigned char) printk("scsi%d : read register %d at io_port %04x\n"\
-    , instance->hostno, (reg), PAS16_io_port(reg))), inb( PAS16_io_port(reg)) )
-
-#define NCR5380_write(reg, value) 					\
-    (printk("scsi%d : write %02x to register %d at io_port %04x\n", 	\
-	    instance->hostno, (value), (reg), PAS16_io_port(reg)),	\
-    outb( (value),PAS16_io_port(reg) ) )
-
-#endif
-
-
-#define NCR5380_intr pas16_intr
-#define NCR5380_queue_command pas16_queue_command
-#define NCR5380_abort pas16_abort
-#define NCR5380_reset pas16_reset
-
-/* 15 14 12 10 7 5 3 
-   1101 0100 1010 1000 */
-   
-#define PAS16_IRQS 0xd4a8 
-
-#endif /* else def HOSTS_C */
-#endif /* ndef ASM */
-#endif /* PAS16_H */
diff --git a/i386/i386at/gpl/linux/scsi/qlogic.c b/i386/i386at/gpl/linux/scsi/qlogic.c
deleted file mode 100644
index 8333275b..00000000
--- a/i386/i386at/gpl/linux/scsi/qlogic.c
+++ /dev/null
@@ -1,678 +0,0 @@
-/*----------------------------------------------------------------*/
-/*
-   Qlogic linux driver - work in progress. No Warranty express or implied.
-   Use at your own risk.  Support Tort Reform so you won't have to read all
-   these silly disclaimers.
-
-   Copyright 1994, Tom Zerucha.   
-   zerucha@shell.portal.com
-
-   Additional Code, and much appreciated help by
-   Michael A. Griffith
-   grif@cs.ucr.edu
-
-   Thanks to Eric Youngdale and Dave Hinds for loadable module and PCMCIA
-   help respectively, and for suffering through my foolishness during the
-   debugging process.
-
-   Reference Qlogic FAS408 Technical Manual, 53408-510-00A, May 10, 1994
-   (you can reference it, but it is incomplete and inaccurate in places)
-
-   Version 0.43 4/6/95 - kernel 1.2.0+, pcmcia 2.5.4+
-
-   Functions as standalone, loadable, and PCMCIA driver, the latter from
-   Dave Hind's PCMCIA package.
-
-   Redistributable under terms of the GNU Public License
-
-*/
-/*----------------------------------------------------------------*/
-/* Configuration */
-
-/* Set the following to 2 to use normal interrupt (active high/totempole-
-   tristate), otherwise use 0 (REQUIRED FOR PCMCIA) for active low, open
-   drain */
-#define QL_INT_ACTIVE_HIGH 2
-
-/* Set the following to 1 to enable the use of interrupts.  Note that 0 tends
-   to be more stable, but slower (or ties up the system more) */
-#define QL_USE_IRQ 1
-
-/* Set the following to max out the speed of the PIO PseudoDMA transfers,
-   again, 0 tends to be slower, but more stable.  */
-#define QL_TURBO_PDMA 1
-
-/* This should be 1 to enable parity detection */
-#define QL_ENABLE_PARITY 1
-
-/* This will reset all devices when the driver is initialized (during bootup).
-   The other linux drivers don't do this, but the DOS drivers do, and after
-   using DOS or some kind of crash or lockup this will bring things back
-   without requiring a cold boot.  It does take some time to recover from a
-   reset, so it is slower, and I have seen timeouts so that devices weren't
-   recognized when this was set. */
-#define QL_RESET_AT_START 0
-
-/* crystal frequency in megahertz (for offset 5 and 9)
-   Please set this for your card.  Most Qlogic cards are 40 Mhz.  The
-   Control Concepts ISA (not VLB) is 24 Mhz */
-#define XTALFREQ	40
-
-/**********/
-/* DANGER! modify these at your own risk */
-/* SLOWCABLE can usually be reset to zero if you have a clean setup and
-   proper termination.  The rest are for synchronous transfers and other
-   advanced features if your device can transfer faster than 5Mb/sec.
-   If you are really curious, email me for a quick howto until I have
-   something official */
-/**********/
-
-/*****/
-/* config register 1 (offset 8) options */
-/* This needs to be set to 1 if your cabling is long or noisy */
-#define SLOWCABLE 1
-
-/*****/
-/* offset 0xc */
-/* This will set fast (10Mhz) synchronous timing when set to 1
-   For this to have an effect, FASTCLK must also be 1 */
-#define FASTSCSI 0
-
-/* This when set to 1 will set a faster sync transfer rate */
-#define FASTCLK 0
-/*(XTALFREQ>25?1:0)*/
-
-/*****/
-/* offset 6 */
-/* This is the sync transfer divisor, XTALFREQ/X will be the maximum
-   achievable data rate (assuming the rest of the system is capable
-   and set properly) */
-#define SYNCXFRPD 5
-/*(XTALFREQ/5)*/
-
-/*****/
-/* offset 7 */
-/* This is the count of how many synchronous transfers can take place
-	i.e. how many reqs can occur before an ack is given.
-	The maximum value for this is 15, the upper bits can modify
-	REQ/ACK assertion and deassertion during synchronous transfers
-	If this is 0, the bus will only transfer asynchronously */
-#define SYNCOFFST 0
-/* for the curious, bits 7&6 control the deassertion delay in 1/2 cycles
-	of the 40Mhz clock. If FASTCLK is 1, specifying 01 (1/2) will
-	cause the deassertion to be early by 1/2 clock.  Bits 5&4 control
-	the assertion delay, also in 1/2 clocks (FASTCLK is ignored here). */
-
-/*----------------------------------------------------------------*/
-#ifdef PCMCIA
-#undef QL_INT_ACTIVE_HIGH
-#define QL_INT_ACTIVE_HIGH 0
-#define MODULE
-#endif 
-
-#include <linux/module.h>
-
-#ifdef PCMCIA
-#undef MODULE
-#endif 
-
-#include <linux/blk.h>	/* to get disk capacity */
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/proc_fs.h>
-#include <linux/unistd.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include "sd.h"
-#include "hosts.h"
-#include "qlogic.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_qlogic = {
-    PROC_SCSI_QLOGIC, 6, "qlogic",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/*----------------------------------------------------------------*/
-/* driver state info, local to driver */
-static int	    qbase = 0;	/* Port */
-static int	    qinitid;	/* initiator ID */
-static int	    qabort;	/* Flag to cause an abort */
-static int	    qlirq = -1;	/* IRQ being used */
-static char	    qinfo[80];	/* description */
-static Scsi_Cmnd   *qlcmd;	/* current command being processed */
-
-static int	    qlcfg5 = ( XTALFREQ << 5 );	/* 15625/512 */
-static int	    qlcfg6 = SYNCXFRPD;
-static int	    qlcfg7 = SYNCOFFST;
-static int	    qlcfg8 = ( SLOWCABLE << 7 ) | ( QL_ENABLE_PARITY << 4 );
-static int	    qlcfg9 = ( ( XTALFREQ + 4 ) / 5 );
-static int	    qlcfgc = ( FASTCLK << 3 ) | ( FASTSCSI << 4 );
-
-/*----------------------------------------------------------------*/
-/* The qlogic card uses two register maps - These macros select which one */
-#define REG0 ( outb( inb( qbase + 0xd ) & 0x7f , qbase + 0xd ), outb( 4 , qbase + 0xd ))
-#define REG1 ( outb( inb( qbase + 0xd ) | 0x80 , qbase + 0xd ), outb( 0xb4 | QL_INT_ACTIVE_HIGH , qbase + 0xd ))
-
-/* following is watchdog timeout in microseconds */
-#define WATCHDOG 5000000
-
-/*----------------------------------------------------------------*/
-/* the following will set the monitor border color (useful to find
-   where something crashed or gets stuck at and as a simple profiler) */
-
-#if 0
-#define rtrc(i) {inb(0x3da);outb(0x31,0x3c0);outb((i),0x3c0);}
-#else
-#define rtrc(i) {}
-#endif
-
-/*----------------------------------------------------------------*/
-/* local functions */
-/*----------------------------------------------------------------*/
-static void	ql_zap(void);
-/* error recovery - reset everything */
-void	ql_zap()
-{
-int	x;
-unsigned long	flags;
-	save_flags( flags );
-	cli();
-	x = inb(qbase + 0xd);
-	REG0;
-	outb(3, qbase + 3);				/* reset SCSI */
-	outb(2, qbase + 3);				/* reset chip */
-	if (x & 0x80)
-		REG1;
-	restore_flags( flags );
-}
-
-/*----------------------------------------------------------------*/
-/* do pseudo-dma */
-static int	ql_pdma(int phase, char *request, int reqlen)
-{
-int	j;
-	j = 0;
-	if (phase & 1) {	/* in */
-#if QL_TURBO_PDMA
-rtrc(4)
-		/* empty fifo in large chunks */
-		if( reqlen >= 128 && (inb( qbase + 8 ) & 2) ) { /* full */
-			insl( qbase + 4, request, 32 );
-			reqlen -= 128;
-			request += 128;
-		}
-		while( reqlen >= 84 && !( j & 0xc0 ) ) /* 2/3 */
-			if( (j=inb( qbase + 8 )) & 4 ) {
-				insl( qbase + 4, request, 21 );
-				reqlen -= 84;
-				request += 84;
-			}
-		if( reqlen >= 44 && (inb( qbase + 8 ) & 8) ) {	/* 1/3 */
-			insl( qbase + 4, request, 11 );
-			reqlen -= 44;
-			request += 44;
-		}
-#endif
-		/* until both empty and int (or until reclen is 0) */
-rtrc(7)
-		j = 0;
-		while( reqlen && !( (j & 0x10) && (j & 0xc0) ) ) {
-			/* while bytes to receive and not empty */
-			j &= 0xc0;
-			while ( reqlen && !( (j=inb(qbase + 8)) & 0x10 ) ) {
-				*request++ = inb(qbase + 4);
-				reqlen--;
-			}
-			if( j & 0x10 )
-				j = inb(qbase+8);
-
-		}
-	}
-	else {	/* out */
-#if QL_TURBO_PDMA
-rtrc(4)
-		if( reqlen >= 128 && inb( qbase + 8 ) & 0x10 ) { /* empty */
-			outsl(qbase + 4, request, 32 );
-			reqlen -= 128;
-			request += 128;
-		}
-		while( reqlen >= 84 && !( j & 0xc0 ) ) /* 1/3 */
-			if( !((j=inb( qbase + 8 )) & 8) ) {
-				outsl( qbase + 4, request, 21 );
-				reqlen -= 84;
-				request += 84;
-			}
-		if( reqlen >= 40 && !(inb( qbase + 8 ) & 4 ) ) { /* 2/3 */
-			outsl( qbase + 4, request, 10 );
-			reqlen -= 40;
-			request += 40;
-		}
-#endif
-		/* until full and int (or until reclen is 0) */
-rtrc(7)
-		j = 0;
-		while( reqlen && !( (j & 2) && (j & 0xc0) ) ) {
-			/* while bytes to send and not full */
-			while ( reqlen && !( (j=inb(qbase + 8)) & 2 ) ) {
-				outb(*request++, qbase + 4);
-				reqlen--;
-			}
-			if( j & 2 )
-				j = inb(qbase+8);
-		}
-	}
-/* maybe return reqlen */
-	return inb( qbase + 8 ) & 0xc0;
-}
-
-/*----------------------------------------------------------------*/
-/* wait for interrupt flag (polled - not real hardware interrupt) */
-static int	ql_wai(void)
-{
-int	i,k;
-	k = 0;
-	i = jiffies + WATCHDOG;
-	while ( i > jiffies && !qabort && !((k = inb(qbase + 4)) & 0xe0))
-		barrier();
-	if (i <= jiffies)
-		return (DID_TIME_OUT);
-	if (qabort)
-		return (qabort == 1 ? DID_ABORT : DID_RESET);
-	if (k & 0x60)
-		ql_zap();
-	if (k & 0x20)
-		return (DID_PARITY);
-	if (k & 0x40)
-		return (DID_ERROR);
-	return 0;
-}
-
-/*----------------------------------------------------------------*/
-/* initiate scsi command - queueing handler */
-static void	ql_icmd(Scsi_Cmnd * cmd)
-{
-unsigned int	    i;
-unsigned long	flags;
-
-	qabort = 0;
-
-	save_flags( flags );
-	cli();
-	REG0;
-/* clearing of interrupts and the fifo is needed */
-	inb(qbase + 5); 			/* clear interrupts */
-	if (inb(qbase + 5))			/* if still interrupting */
-		outb(2, qbase + 3);		/* reset chip */
-	else if (inb(qbase + 7) & 0x1f)
-		outb(1, qbase + 3);		/* clear fifo */
-	while (inb(qbase + 5)); 		/* clear ints */
-	REG1;
-	outb(1, qbase + 8);			/* set for PIO pseudo DMA */
-	outb(0, qbase + 0xb);			/* disable ints */
-	inb(qbase + 8); 			/* clear int bits */
-	REG0;
-	outb(0x40, qbase + 0xb);		/* enable features */
-
-/* configurables */
-	outb( qlcfgc , qbase + 0xc);
-/* config: no reset interrupt, (initiator) bus id */
-	outb( 0x40 | qlcfg8 | qinitid, qbase + 8);
-	outb( qlcfg7 , qbase + 7 );
-	outb( qlcfg6 , qbase + 6 );
-/**/
-	outb(qlcfg5, qbase + 5);		/* select timer */
-	outb(qlcfg9 & 7, qbase + 9);			/* prescaler */
-/*	outb(0x99, qbase + 5);	*/
-	outb(cmd->target, qbase + 4);
-
-	for (i = 0; i < cmd->cmd_len; i++)
-		outb(cmd->cmnd[i], qbase + 2);
-	qlcmd = cmd;
-	outb(0x41, qbase + 3);	/* select and send command */
-	restore_flags( flags );
-}
-/*----------------------------------------------------------------*/
-/* process scsi command - usually after interrupt */
-static unsigned int	ql_pcmd(Scsi_Cmnd * cmd)
-{
-unsigned int	i, j, k;
-unsigned int	result; 		/* ultimate return result */
-unsigned int	status; 		/* scsi returned status */
-unsigned int	message;		/* scsi returned message */
-unsigned int	phase;			/* recorded scsi phase */
-unsigned int	reqlen; 		/* total length of transfer */
-struct scatterlist	*sglist;	/* scatter-gather list pointer */
-unsigned int	sgcount;		/* sg counter */
-
-rtrc(1)
-	j = inb(qbase + 6);
-	i = inb(qbase + 5);
-	if (i == 0x20) {
-		return (DID_NO_CONNECT << 16);
-	}
-	i |= inb(qbase + 5);	/* the 0x10 bit can be set after the 0x08 */
-	if (i != 0x18) {
-		printk("Ql:Bad Interrupt status:%02x\n", i);
-		ql_zap();
-		return (DID_BAD_INTR << 16);
-	}
-	j &= 7; /* j = inb( qbase + 7 ) >> 5; */
-/* correct status is supposed to be step 4 */
-/* it sometimes returns step 3 but with 0 bytes left to send */
-/* We can try stuffing the FIFO with the max each time, but we will get a
-   sequence of 3 if any bytes are left (but we do flush the FIFO anyway */
-	if(j != 3 && j != 4) {
-		printk("Ql:Bad sequence for command %d, int %02X, cmdleft = %d\n", j, i, inb( qbase+7 ) & 0x1f );
-		ql_zap();
-		return (DID_ERROR << 16);
-	}
-	result = DID_OK;
-	if (inb(qbase + 7) & 0x1f)	/* if some bytes in fifo */
-		outb(1, qbase + 3);		/* clear fifo */
-/* note that request_bufflen is the total xfer size when sg is used */
-	reqlen = cmd->request_bufflen;
-/* note that it won't work if transfers > 16M are requested */
-	if (reqlen && !((phase = inb(qbase + 4)) & 6)) {	/* data phase */
-rtrc(2)
-		outb(reqlen, qbase);			/* low-mid xfer cnt */
-		outb(reqlen >> 8, qbase+1);			/* low-mid xfer cnt */
-		outb(reqlen >> 16, qbase + 0xe);	/* high xfer cnt */
-		outb(0x90, qbase + 3);			/* command do xfer */
-/* PIO pseudo DMA to buffer or sglist */
-		REG1;
-		if (!cmd->use_sg)
-			ql_pdma(phase, cmd->request_buffer, cmd->request_bufflen);
-		else {
-			sgcount = cmd->use_sg;
-			sglist = cmd->request_buffer;
-			while (sgcount--) {
-				if (qabort) {
-					REG0;
-					return ((qabort == 1 ? DID_ABORT : DID_RESET) << 16);
-				}
-				if (ql_pdma(phase, sglist->address, sglist->length))
-					break;
-				sglist++;
-			}
-		}
-		REG0;
-rtrc(2)
-/* wait for irq (split into second state of irq handler if this can take time) */
-		if ((k = ql_wai()))
-			return (k << 16);
-		k = inb(qbase + 5);	/* should be 0x10, bus service */
-	}
-/*** Enter Status (and Message In) Phase ***/
-	k = jiffies + WATCHDOG;
-	while ( k > jiffies && !qabort && !(inb(qbase + 4) & 6));	/* wait for status phase */
-	if ( k <= jiffies ) {
-		ql_zap();
-		return (DID_TIME_OUT << 16);
-	}
-	while (inb(qbase + 5)); 				/* clear pending ints */
-	if (qabort)
-		return ((qabort == 1 ? DID_ABORT : DID_RESET) << 16);
-	outb(0x11, qbase + 3);					/* get status and message */
-	if ((k = ql_wai()))
-		return (k << 16);
-	i = inb(qbase + 5);					/* get chip irq stat */
-	j = inb(qbase + 7) & 0x1f;				/* and bytes rec'd */
-	status = inb(qbase + 2);
-	message = inb(qbase + 2);
-/* should get function complete int if Status and message, else bus serv if only status */
-	if (!((i == 8 && j == 2) || (i == 0x10 && j == 1))) {
-		printk("Ql:Error during status phase, int=%02X, %d bytes recd\n", i, j);
-		result = DID_ERROR;
-	}
-	outb(0x12, qbase + 3);	/* done, disconnect */
-rtrc(1)
-	if ((k = ql_wai()))
-		return (k << 16);
-/* should get bus service interrupt and disconnect interrupt */
-	i = inb(qbase + 5);	/* should be bus service */
-	while (!qabort && ((i & 0x20) != 0x20)) {
-		barrier();
-		i |= inb(qbase + 5);
-	}
-rtrc(0)
-	if (qabort)
-		return ((qabort == 1 ? DID_ABORT : DID_RESET) << 16);
-	return (result << 16) | (message << 8) | (status & STATUS_MASK);
-}
-
-#if QL_USE_IRQ
-/*----------------------------------------------------------------*/
-/* interrupt handler */
-static void		    ql_ihandl(int irq, struct pt_regs * regs)
-{
-Scsi_Cmnd	   *icmd;
-	REG0;
-	if (!(inb(qbase + 4) & 0x80))	/* false alarm? */
-		return;
-	if (qlcmd == NULL) {		/* no command to process? */
-		int	i;
-		i = 16;
-		while (i-- && inb(qbase + 5)); /* maybe also ql_zap() */
-		return;
-	}
-	icmd = qlcmd;
-	icmd->result = ql_pcmd(icmd);
-	qlcmd = NULL;
-/* if result is CHECK CONDITION done calls qcommand to request sense */
-	(icmd->scsi_done) (icmd);
-}
-#endif
-
-/*----------------------------------------------------------------*/
-/* global functions */
-/*----------------------------------------------------------------*/
-/* non queued command */
-#if QL_USE_IRQ
-static void	qlidone(Scsi_Cmnd * cmd) {};		/* null function */
-#endif
-
-/* command process */
-int	qlogic_command(Scsi_Cmnd * cmd)
-{
-int	k;
-#if QL_USE_IRQ
-	if (qlirq >= 0) {
-		qlogic_queuecommand(cmd, qlidone);
-		while (qlcmd != NULL);
-		return cmd->result;
-	}
-#endif
-/* non-irq version */
-	if (cmd->target == qinitid)
-		return (DID_BAD_TARGET << 16);
-	ql_icmd(cmd);
-	if ((k = ql_wai()))
-		return (k << 16);
-	return ql_pcmd(cmd);
-
-}
-
-#if QL_USE_IRQ
-/*----------------------------------------------------------------*/
-/* queued command */
-int	qlogic_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
-{
-	if(cmd->target == qinitid) {
-		cmd->result = DID_BAD_TARGET << 16;
-		done(cmd);
-		return 0;
-	}
-
-	cmd->scsi_done = done;
-/* wait for the last command's interrupt to finish */
-	while (qlcmd != NULL)
-		barrier();
-	ql_icmd(cmd);
-	return 0;
-}
-#else
-int	qlogic_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
-{
-	return 1;
-}
-#endif
-
-#ifdef PCMCIA
-/*----------------------------------------------------------------*/
-/* allow PCMCIA code to preset the port */
-/* port should be 0 and irq to -1 respectively for autoprobing */
-void	qlogic_preset(int port, int irq)
-{
-	qbase=port;
-	qlirq=irq;
-}
-#endif
-
-/*----------------------------------------------------------------*/
-/* look for qlogic card and init if found */
-int	qlogic_detect(Scsi_Host_Template * host)
-{
-int	i, j;			/* these are only used by IRQ detect */
-int	qltyp;			/* type of chip */
-struct	Scsi_Host	*hreg;	/* registered host structure */
-unsigned long	flags;
-
-host->proc_dir =  &proc_scsi_qlogic;
-
-/* Qlogic Cards only exist at 0x230 or 0x330 (the chip itself decodes the
-   address - I check 230 first since MIDI cards are typically at 330
-
-   Theoretically, two Qlogic cards can coexist in the same system.  This
-   should work by simply using this as a loadable module for the second
-   card, but I haven't tested this.
-*/
-
-	if( !qbase ) {
-		for (qbase = 0x230; qbase < 0x430; qbase += 0x100) {
-			if( check_region( qbase , 0x10 ) )
-				continue;
-			REG1;
-			if ( ( (inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7 )
-			  && ( (inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7 ) )
-				break;
-		}
-		if (qbase == 0x430)
-			return 0;
-	}
-	else
-		printk( "Ql: Using preset base address of %03x\n", qbase );
-
-	qltyp = inb(qbase + 0xe) & 0xf8;
-	qinitid = host->this_id;
-	if (qinitid < 0)
-		qinitid = 7;			/* if no ID, use 7 */
-	outb(1, qbase + 8);			/* set for PIO pseudo DMA */
-	REG0;
-	outb(0x40 | qlcfg8 | qinitid, qbase + 8);	/* (ini) bus id, disable scsi rst */
-	outb(qlcfg5, qbase + 5);		/* select timer */
-	outb(qlcfg9, qbase + 9);			/* prescaler */
-#if QL_RESET_AT_START
-	outb( 3 , qbase + 3 );
-	REG1;
-	while( inb( qbase + 0xf ) & 4 );
-	REG0;
-#endif
-#if QL_USE_IRQ
-/* IRQ probe - toggle pin and check request pending */
-
-	if( qlirq == -1 ) {
-		save_flags( flags );
-		cli();
-		i = 0xffff;
-		j = 3;
-		outb(0x90, qbase + 3);	/* illegal command - cause interrupt */
-		REG1;
-		outb(10, 0x20); /* access pending interrupt map */
-		outb(10, 0xa0);
-		while (j--) {
-			outb(0xb0 | QL_INT_ACTIVE_HIGH , qbase + 0xd);	/* int pin off */
-			i &= ~(inb(0x20) | (inb(0xa0) << 8));	/* find IRQ off */
-			outb(0xb4 | QL_INT_ACTIVE_HIGH , qbase + 0xd);	/* int pin on */
-			i &= inb(0x20) | (inb(0xa0) << 8);	/* find IRQ on */
-		}
-		REG0;
-		while (inb(qbase + 5)); 			/* purge int */
-		j = -1;
-		while (i)					/* find on bit */
-			i >>= 1, j++;	/* should check for exactly 1 on */
-		qlirq = j;
-		restore_flags( flags );
-	}
-	else
-		printk( "Ql: Using preset IRQ %d\n", qlirq );
-
-	if (qlirq >= 0 && !request_irq(qlirq, ql_ihandl, 0, "qlogic"))
-		host->can_queue = 1;
-#endif
-	request_region( qbase , 0x10 ,"qlogic");
-	hreg = scsi_register( host , 0 );	/* no host data */
-	hreg->io_port = qbase;
-	hreg->n_io_port = 16;
-	hreg->dma_channel = -1;
-	if( qlirq != -1 )
-		hreg->irq = qlirq;
-
-	sprintf(qinfo, "Qlogic Driver version 0.43, chip %02X at %03X, IRQ %d, TPdma:%d",
-	    qltyp, qbase, qlirq, QL_TURBO_PDMA );
-	host->name = qinfo;
-
-	return 1;
-}
-
-/*----------------------------------------------------------------*/
-/* return bios parameters */
-int	qlogic_biosparam(Disk * disk, kdev_t dev, int ip[])
-{
-/* This should mimic the DOS Qlogic driver's behavior exactly */
-	ip[0] = 0x40;
-	ip[1] = 0x20;
-	ip[2] = disk->capacity / (ip[0] * ip[1]);
-	if (ip[2] > 1024) {
-		ip[0] = 0xff;
-		ip[1] = 0x3f;
-		ip[2] = disk->capacity / (ip[0] * ip[1]);
-		if (ip[2] > 1023)
-			ip[2] = 1023;
-	}
-	return 0;
-}
-
-/*----------------------------------------------------------------*/
-/* abort command in progress */
-int	qlogic_abort(Scsi_Cmnd * cmd)
-{
-	qabort = 1;
-	ql_zap();
-	return 0;
-}
-
-/*----------------------------------------------------------------*/
-/* reset SCSI bus */
-int	qlogic_reset(Scsi_Cmnd * cmd)
-{
-	qabort = 2;
-	ql_zap();
-	return 1;
-}
-
-/*----------------------------------------------------------------*/
-/* return info string */
-const char	*qlogic_info(struct Scsi_Host * host)
-{
-	return qinfo;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = QLOGIC;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/qlogic.h b/i386/i386at/gpl/linux/scsi/qlogic.h
deleted file mode 100644
index 0ff119ae..00000000
--- a/i386/i386at/gpl/linux/scsi/qlogic.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef _QLOGIC_H
-#define _QLOGIC_H
-
-int qlogic_detect(Scsi_Host_Template * );
-const char * qlogic_info(struct Scsi_Host *);
-int qlogic_command(Scsi_Cmnd *);
-int qlogic_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int qlogic_abort(Scsi_Cmnd *);
-int qlogic_reset(Scsi_Cmnd *);
-int qlogic_biosparam(Disk *, kdev_t, int[]);
-
-#ifndef NULL
-#define NULL (0)
-#endif
-
-#define QLOGIC {		\
-	NULL,			\
-	NULL,			\
-	NULL,			\
-	NULL,		        \
-	NULL,			\
-	qlogic_detect,		\
-	NULL,			\
-	qlogic_info,		\
-	qlogic_command, 	\
-	qlogic_queuecommand,	\
-	qlogic_abort,		\
-	qlogic_reset,		\
-	NULL,			\
-	qlogic_biosparam,	\
-	0,			\
-	-1,			\
-	SG_ALL,			\
-	1,			\
-	0,			\
-	0,			\
-	DISABLE_CLUSTERING	\
-}
-
-#endif /* _QLOGIC_H */
diff --git a/i386/i386at/gpl/linux/scsi/scsi.c b/i386/i386at/gpl/linux/scsi/scsi.c
deleted file mode 100644
index 7b29168f..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi.c
+++ /dev/null
@@ -1,3206 +0,0 @@
-/*
- *  scsi.c Copyright (C) 1992 Drew Eckhardt
- *         Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *  generic mid-level SCSI driver
- *      Initial versions: Drew Eckhardt
- *      Subsequent revisions: Eric Youngdale
- *
- *  <drew@colorado.edu>
- *
- *  Bug correction thanks go to :
- *      Rik Faith <faith@cs.unc.edu>
- *      Tommy Thorn <tthorn>
- *      Thomas Wuensche <tw@fgb1.fgb.mw.tu-muenchen.de>
- *
- *  Modified by Eric Youngdale eric@aib.com to
- *  add scatter-gather, multiple outstanding request, and other
- *  enhancements.
- *
- *  Native multichannel and wide scsi support added 
- *  by Michael Neuffer neuffer@goofy.zdv.uni-mainz.de
- */
-
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#include <linux/module.h>
-
-#include <asm/system.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/string.h>
-#include <linux/malloc.h>
-#include <asm/irq.h>
-#include <asm/dma.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include<linux/stat.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "constants.h"
-
-#include <linux/config.h>
-
-#undef USE_STATIC_SCSI_MEMORY
-
-/*
-static const char RCSid[] = "$Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/scsi.c,v 1.2 1997/03/24 21:51:33 thomas Exp $";
-*/
-
-
-/* Command groups 3 and 4 are reserved and should never be used.  */
-const unsigned char scsi_command_size[8] = { 6, 10, 10, 12, 12, 12, 10, 10 };
-
-#define INTERNAL_ERROR (panic ("Internal error in file %s, line %d.\n", __FILE__, __LINE__))
-
-/*
- * PAGE_SIZE must be a multiple of the sector size (512).  True
- * for all reasonably recent architectures (even the VAX...).
- */
-#define SECTOR_SIZE		512
-#define SECTORS_PER_PAGE	(PAGE_SIZE/SECTOR_SIZE)
-
-#if SECTORS_PER_PAGE <= 8
- typedef unsigned char	FreeSectorBitmap;
-#elif SECTORS_PER_PAGE <= 32
- typedef unsigned int	FreeSectorBitmap;
-#else
-# error You lose.
-#endif
-
-static void scsi_done (Scsi_Cmnd *SCpnt);
-static int update_timeout (Scsi_Cmnd *, int);
-static void print_inquiry(unsigned char *data);
-static void scsi_times_out (Scsi_Cmnd * SCpnt, int pid);
-static int scan_scsis_single (int channel,int dev,int lun,int * max_scsi_dev ,
-                 Scsi_Device ** SDpnt, Scsi_Cmnd * SCpnt,
-                 struct Scsi_Host *shpnt, char * scsi_result);
-void scsi_build_commandblocks(Scsi_Device * SDpnt);
-
-#ifdef CONFIG_MODULES
-extern struct symbol_table scsi_symbol_table;
-#endif
-
-static FreeSectorBitmap * dma_malloc_freelist = NULL;
-static int scsi_need_isa_bounce_buffers;
-static unsigned int dma_sectors = 0;
-unsigned int dma_free_sectors = 0;
-unsigned int need_isa_buffer = 0;
-static unsigned char ** dma_malloc_pages = NULL;
-
-static int time_start;
-static int time_elapsed;
-static volatile struct Scsi_Host * host_active = NULL;
-#define SCSI_BLOCK(HOST) ((HOST->block && host_active && HOST != host_active) \
-			  || (HOST->can_queue && HOST->host_busy >= HOST->can_queue))
-
-#define MAX_SCSI_DEVICE_CODE 10
-const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE] =
-{
-    "Direct-Access    ",
-    "Sequential-Access",
-    "Printer          ",
-    "Processor        ",
-    "WORM             ",
-    "CD-ROM           ",
-    "Scanner          ",
-    "Optical Device   ",
-    "Medium Changer   ",
-    "Communications   "
-};
-
-
-/*
- * global variables :
- * scsi_devices an array of these specifying the address for each
- * (host, id, LUN)
- */
-
-Scsi_Device * scsi_devices = NULL;
-
-/* Process ID of SCSI commands */
-unsigned long scsi_pid = 0;
-
-static unsigned char generic_sense[6] = {REQUEST_SENSE, 0,0,0, 255, 0};
-static void resize_dma_pool(void);
-
-/* This variable is merely a hook so that we can debug the kernel with gdb. */
-Scsi_Cmnd * last_cmnd = NULL;
-
-/* This is the pointer to the /proc/scsi code. 
- * It is only initialized to !=0 if the scsi code is present 
- */ 
-extern int (* dispatch_scsi_info_ptr)(int ino, char *buffer, char **start, 
-				      off_t offset, int length, int inout); 
-extern int dispatch_scsi_info(int ino, char *buffer, char **start, 
-			      off_t offset, int length, int inout); 
-
-struct proc_dir_entry proc_scsi_scsi = {
-    PROC_SCSI_SCSI, 4, "scsi",
-    S_IFREG | S_IRUGO | S_IWUSR, 2, 0, 0, 0, 
-    NULL,
-    NULL, NULL,
-    NULL, NULL, NULL
-};
-
-
-/*
- *  As the scsi do command functions are intelligent, and may need to
- *  redo a command, we need to keep track of the last command
- *  executed on each one.
- */
-
-#define WAS_RESET       0x01
-#define WAS_TIMEDOUT    0x02
-#define WAS_SENSE       0x04
-#define IS_RESETTING    0x08
-#define IS_ABORTING     0x10
-#define ASKED_FOR_SENSE 0x20
-
-/*
- *  This is the number  of clock ticks we should wait before we time out
- *  and abort the command.  This is for  where the scsi.c module generates
- *  the command, not where it originates from a higher level, in which
- *  case the timeout is specified there.
- *
- *  ABORT_TIMEOUT and RESET_TIMEOUT are the timeouts for RESET and ABORT
- *  respectively.
- */
-
-#ifdef DEBUG_TIMEOUT
-static void scsi_dump_status(void);
-#endif
-
-
-#ifdef DEBUG
-    #define SCSI_TIMEOUT (5*HZ)
-#else
-    #define SCSI_TIMEOUT (1*HZ)
-#endif
-
-#ifdef DEBUG
-    #define SENSE_TIMEOUT SCSI_TIMEOUT
-    #define ABORT_TIMEOUT SCSI_TIMEOUT
-    #define RESET_TIMEOUT SCSI_TIMEOUT
-#else
-    #define SENSE_TIMEOUT (5*HZ/10)
-    #define RESET_TIMEOUT (5*HZ/10)
-    #define ABORT_TIMEOUT (5*HZ/10)
-#endif
-
-#define MIN_RESET_DELAY (1*HZ)
-
-/* Do not call reset on error if we just did a reset within 10 sec. */
-#define MIN_RESET_PERIOD (10*HZ)
-
-/* The following devices are known not to tolerate a lun != 0 scan for
- * one reason or another.  Some will respond to all luns, others will
- * lock up. 
- */
-
-#define BLIST_NOLUN     0x01
-#define BLIST_FORCELUN  0x02
-#define BLIST_BORKEN    0x04
-#define BLIST_KEY       0x08
-#define BLIST_SINGLELUN 0x10
-
-struct dev_info{
-    const char * vendor;
-    const char * model;
-    const char * revision; /* Latest revision known to be bad.  Not used yet */
-    unsigned flags;
-};
-
-/*
- * This is what was previously known as the blacklist.  The concept
- * has been expanded so that we can specify other types of things we
- * need to be aware of.
- */
-static struct dev_info device_list[] =
-{
-{"CHINON","CD-ROM CDS-431","H42", BLIST_NOLUN}, /* Locks up if polled for lun != 0 */
-{"CHINON","CD-ROM CDS-535","Q14", BLIST_NOLUN}, /* Locks up if polled for lun != 0 */
-{"DENON","DRD-25X","V", BLIST_NOLUN},           /* Locks up if probed for lun != 0 */
-{"HITACHI","DK312C","CM81", BLIST_NOLUN},       /* Responds to all lun - dtg */
-{"HITACHI","DK314C","CR21" , BLIST_NOLUN},      /* responds to all lun */
-{"IMS", "CDD521/10","2.06", BLIST_NOLUN},       /* Locks-up when LUN>0 polled. */
-{"MAXTOR","XT-3280","PR02", BLIST_NOLUN},       /* Locks-up when LUN>0 polled. */
-{"MAXTOR","XT-4380S","B3C", BLIST_NOLUN},       /* Locks-up when LUN>0 polled. */
-{"MAXTOR","MXT-1240S","I1.2", BLIST_NOLUN},     /* Locks up when LUN>0 polled */
-{"MAXTOR","XT-4170S","B5A", BLIST_NOLUN},       /* Locks-up sometimes when LUN>0 polled. */
-{"MAXTOR","XT-8760S","B7B", BLIST_NOLUN},       /* guess what? */
-{"MEDIAVIS","RENO CD-ROMX2A","2.03",BLIST_NOLUN},/*Responds to all lun */
-{"NEC","CD-ROM DRIVE:841","1.0", BLIST_NOLUN},  /* Locks-up when LUN>0 polled. */
-{"RODIME","RO3000S","2.33", BLIST_NOLUN},       /* Locks up if polled for lun != 0 */
-{"SEAGATE", "ST157N", "\004|j", BLIST_NOLUN},   /* causes failed REQUEST SENSE on lun 1 
-						 * for aha152x controller, which causes 
-						 * SCSI code to reset bus.*/
-{"SEAGATE", "ST296","921", BLIST_NOLUN},        /* Responds to all lun */
-{"SEAGATE","ST1581","6538",BLIST_NOLUN},	/* Responds to all lun */
-{"SONY","CD-ROM CDU-541","4.3d", BLIST_NOLUN},
-{"SONY","CD-ROM CDU-55S","1.0i", BLIST_NOLUN},
-{"SONY","CD-ROM CDU-561","1.7x", BLIST_NOLUN},
-{"TANDBERG","TDC 3600","U07", BLIST_NOLUN},     /* Locks up if polled for lun != 0 */
-{"TEAC","CD-ROM","1.06", BLIST_NOLUN},          /* causes failed REQUEST SENSE on lun 1 
-						 * for seagate controller, which causes 
-						 * SCSI code to reset bus.*/
-{"TEXEL","CD-ROM","1.06", BLIST_NOLUN},         /* causes failed REQUEST SENSE on lun 1 
-						 * for seagate controller, which causes 
-						 * SCSI code to reset bus.*/
-{"QUANTUM","LPS525S","3110", BLIST_NOLUN},      /* Locks sometimes if polled for lun != 0 */
-{"QUANTUM","PD1225S","3110", BLIST_NOLUN},      /* Locks sometimes if polled for lun != 0 */
-{"MEDIAVIS","CDR-H93MV","1.31", BLIST_NOLUN},   /* Locks up if polled for lun != 0 */
-{"SANKYO", "CP525","6.64", BLIST_NOLUN},        /* causes failed REQ SENSE, extra reset */
-{"HP", "C1750A", "3226", BLIST_NOLUN},          /* scanjet iic */
-{"HP", "C1790A", "", BLIST_NOLUN},              /* scanjet iip */
-{"HP", "C2500A", "", BLIST_NOLUN},              /* scanjet iicx */
-
-/*
- * Other types of devices that have special flags.
- */
-{"SONY","CD-ROM CDU-8001","*", BLIST_BORKEN},
-{"TEXEL","CD-ROM","1.06", BLIST_BORKEN},
-{"INSITE","Floptical   F*8I","*", BLIST_KEY},
-{"INSITE","I325VM","*", BLIST_KEY},
-{"PIONEER","CD-ROMDRM-602X","*", BLIST_FORCELUN | BLIST_SINGLELUN},
-{"PIONEER","CD-ROMDRM-604X","*", BLIST_FORCELUN | BLIST_SINGLELUN},
-/*
- * Must be at end of list...
- */
-{NULL, NULL, NULL}
-};
-
-static int get_device_flags(unsigned char * response_data){
-    int i = 0;
-    unsigned char * pnt;
-    for(i=0; 1; i++){
-	if(device_list[i].vendor == NULL) return 0;
-	pnt = &response_data[8];
-	while(*pnt && *pnt == ' ') pnt++;
-	if(memcmp(device_list[i].vendor, pnt,
-		  strlen(device_list[i].vendor))) continue;
-	pnt = &response_data[16];
-	while(*pnt && *pnt == ' ') pnt++;
-	if(memcmp(device_list[i].model, pnt,
-		  strlen(device_list[i].model))) continue;
-	return device_list[i].flags;
-    }
-    return 0;
-}
-
-void scsi_make_blocked_list(void)  {
-    int block_count = 0, index;
-    unsigned int flags;
-    struct Scsi_Host * sh[128], * shpnt;
-    
-    /*
-     * Create a circular linked list from the scsi hosts which have
-     * the "wish_block" field in the Scsi_Host structure set.
-     * The blocked list should include all the scsi hosts using ISA DMA.
-     * In some systems, using two dma channels simultaneously causes
-     * unpredictable results.
-     * Among the scsi hosts in the blocked list, only one host at a time
-     * is allowed to have active commands queued. The transition from
-     * one active host to the next one is allowed only when host_busy == 0
-     * for the active host (which implies host_busy == 0 for all the hosts
-     * in the list). Moreover for block devices the transition to a new
-     * active host is allowed only when a request is completed, since a
-     * block device request can be divided into multiple scsi commands
-     * (when there are few sg lists or clustering is disabled).
-     *
-     * (DB, 4 Feb 1995)
-     */
-    
-    save_flags(flags);
-    cli();
-    host_active = NULL;
-    
-    for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next) {
-	
-#if 0
-	/*
-	 * Is this is a candidate for the blocked list?
-	 * Useful to put into the blocked list all the hosts whose driver
-	 * does not know about the host->block feature.
-	 */
-	if (shpnt->unchecked_isa_dma) shpnt->wish_block = 1;
-#endif
-	
-	if (shpnt->wish_block) sh[block_count++] = shpnt;
-    }
-    
-    if (block_count == 1) sh[0]->block = NULL;
-    
-    else if (block_count > 1) {
-	
-	for(index = 0; index < block_count - 1; index++) {
-	    sh[index]->block = sh[index + 1];
-	    printk("scsi%d : added to blocked host list.\n",
-		   sh[index]->host_no);
-	}
-	
-	sh[block_count - 1]->block = sh[0];
-	printk("scsi%d : added to blocked host list.\n",
-	       sh[index]->host_no);
-    }
-    
-    restore_flags(flags);
-}
-
-static void scan_scsis_done (Scsi_Cmnd * SCpnt)
-{
-    
-#ifdef DEBUG
-    printk ("scan_scsis_done(%p, %06x)\n", SCpnt->host, SCpnt->result);
-#endif
-    SCpnt->request.rq_status = RQ_SCSI_DONE;
-    
-    if (SCpnt->request.sem != NULL)
-	up(SCpnt->request.sem);
-}
-
-#ifdef CONFIG_SCSI_MULTI_LUN
-static int max_scsi_luns = 8;
-#else
-static int max_scsi_luns = 1;
-#endif
-
-void scsi_luns_setup(char *str, int *ints) {
-    if (ints[0] != 1)
-	printk("scsi_luns_setup : usage max_scsi_luns=n (n should be between 1 and 8)\n");
-    else
-	max_scsi_luns = ints[1];
-}
-
-/*
- *  Detecting SCSI devices :
- *  We scan all present host adapter's busses,  from ID 0 to ID (max_id).
- *  We use the INQUIRY command, determine device type, and pass the ID /
- *  lun address of all sequential devices to the tape driver, all random
- *  devices to the disk driver.
- */
-static void scan_scsis (struct Scsi_Host *shpnt, unchar hardcoded,
-                 unchar hchannel, unchar hid, unchar hlun)
-{
-  int dev, lun, channel;
-  unsigned char scsi_result0[256];
-  unsigned char *scsi_result;
-  Scsi_Device *SDpnt;
-  int max_dev_lun;
-  Scsi_Cmnd *SCpnt;
-
-  SCpnt = (Scsi_Cmnd *) scsi_init_malloc (sizeof (Scsi_Cmnd), GFP_ATOMIC | GFP_DMA);
-  SDpnt = (Scsi_Device *) scsi_init_malloc (sizeof (Scsi_Device), GFP_ATOMIC);
-  memset (SCpnt, 0, sizeof (Scsi_Cmnd));
-
-
-  /* Make sure we have something that is valid for DMA purposes */
-  scsi_result = ( ( !shpnt->unchecked_isa_dma )
-                 ? &scsi_result0[0] : scsi_init_malloc (512, GFP_DMA));
-
-  if (scsi_result == NULL) {
-    printk ("Unable to obtain scsi_result buffer\n");
-    goto leave;
-  }
-
-  /* We must chain ourself in the host_queue, so commands can time out */
-  if(shpnt->host_queue)
-      shpnt->host_queue->prev = SCpnt;
-  SCpnt->next = shpnt->host_queue;
-  SCpnt->prev = NULL;
-  shpnt->host_queue = SCpnt;
-
-
-  if (hardcoded == 1) {
-    Scsi_Device *oldSDpnt=SDpnt;
-    struct Scsi_Device_Template * sdtpnt;
-    channel = hchannel;
-    if(channel > shpnt->max_channel) goto leave;
-    dev = hid;
-    if(dev >= shpnt->max_id) goto leave;
-    lun = hlun;
-    if(lun >= shpnt->max_lun) goto leave;
-    scan_scsis_single (channel, dev, lun, &max_dev_lun,
-                   &SDpnt, SCpnt, shpnt, scsi_result);
-    if(SDpnt!=oldSDpnt) {
-
-	/* it could happen the blockdevice hasn't yet been inited */
-    for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-        if(sdtpnt->init && sdtpnt->dev_noticed) (*sdtpnt->init)();
-
-            oldSDpnt->scsi_request_fn = NULL;
-            for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-                if(sdtpnt->attach) {
-		  (*sdtpnt->attach)(oldSDpnt);
-                  if(oldSDpnt->attached) scsi_build_commandblocks(oldSDpnt);}
-	    resize_dma_pool();
-  
-        for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next) {
-            if(sdtpnt->finish && sdtpnt->nr_dev)
-                {(*sdtpnt->finish)();}
-	}
-    }
-
-  }
-  else {
-    for (channel = 0; channel <= shpnt->max_channel; channel++) {
-      for (dev = 0; dev < shpnt->max_id; ++dev) {
-        if (shpnt->this_id != dev) {
-
-          /*
-           * We need the for so our continue, etc. work fine. We put this in
-           * a variable so that we can override it during the scan if we
-           * detect a device *KNOWN* to have multiple logical units.
-           */
-          max_dev_lun = (max_scsi_luns < shpnt->max_lun ?
-                         max_scsi_luns : shpnt->max_lun);
-          for (lun = 0; lun < max_dev_lun; ++lun) {
-            if (!scan_scsis_single (channel, dev, lun, &max_dev_lun,
-                                    &SDpnt, SCpnt, shpnt, scsi_result))
-              break; /* break means don't probe further for luns!=0 */
-          }                     /* for lun ends */
-        }                       /* if this_id != id ends */
-      }                         /* for dev ends */
-    }                           /* for channel ends */
-  } 				/* if/else hardcoded */
-
-  leave:
-
-  {/* Unchain SCpnt from host_queue */
-    Scsi_Cmnd *prev,*next,*hqptr;
-    for(hqptr=shpnt->host_queue; hqptr!=SCpnt; hqptr=hqptr->next) ;
-    if(hqptr) {
-      prev=hqptr->prev;
-      next=hqptr->next;
-      if(prev) 
-     	prev->next=next;
-      else 
-     	shpnt->host_queue=next;
-      if(next) next->prev=prev;
-    }
-  }
- 
-     /* Last device block does not exist.  Free memory. */
-    if (SDpnt != NULL)
-      scsi_init_free ((char *) SDpnt, sizeof (Scsi_Device));
-
-    if (SCpnt != NULL)
-      scsi_init_free ((char *) SCpnt, sizeof (Scsi_Cmnd));
-
-    /* If we allocated a buffer so we could do DMA, free it now */
-    if (scsi_result != &scsi_result0[0] && scsi_result != NULL)
-      scsi_init_free (scsi_result, 512);
-
-}
-
-/*
- * The worker for scan_scsis.
- * Returning 0 means Please don't ask further for lun!=0, 1 means OK go on.
- * Global variables used : scsi_devices(linked list)
- */
-int scan_scsis_single (int channel, int dev, int lun, int *max_dev_lun,
-    Scsi_Device **SDpnt2, Scsi_Cmnd * SCpnt, struct Scsi_Host * shpnt, 
-    char *scsi_result)
-{
-  unsigned char scsi_cmd[12];
-  struct Scsi_Device_Template *sdtpnt;
-  Scsi_Device * SDtail, *SDpnt=*SDpnt2;
-  int bflags, type=-1;
-
-  SDtail = scsi_devices;
-  if (scsi_devices)
-    while (SDtail->next)
-      SDtail = SDtail->next;
-
-  memset (SDpnt, 0, sizeof (Scsi_Device));
-  SDpnt->host = shpnt;
-  SDpnt->id = dev;
-  SDpnt->lun = lun;
-  SDpnt->channel = channel;
-
-  /* Some low level driver could use device->type (DB) */
-  SDpnt->type = -1;
-
-  /*
-   * Assume that the device will have handshaking problems, and then fix this
-   * field later if it turns out it doesn't
-   */
-  SDpnt->borken = 1;
-  SDpnt->was_reset = 0;
-  SDpnt->expecting_cc_ua = 0;
-
-  scsi_cmd[0] = TEST_UNIT_READY;
-  scsi_cmd[1] = lun << 5;
-  scsi_cmd[2] = scsi_cmd[3] = scsi_cmd[4] = scsi_cmd[5] = 0;
-
-  SCpnt->host = SDpnt->host;
-  SCpnt->device = SDpnt;
-  SCpnt->target = SDpnt->id;
-  SCpnt->lun = SDpnt->lun;
-  SCpnt->channel = SDpnt->channel;
-  {
-    struct semaphore sem = MUTEX_LOCKED;
-    SCpnt->request.sem = &sem;
-    SCpnt->request.rq_status = RQ_SCSI_BUSY;
-    scsi_do_cmd (SCpnt, (void *) scsi_cmd,
-                 (void *) scsi_result,
-                 256, scan_scsis_done, SCSI_TIMEOUT + 4 * HZ, 5);
-    down (&sem);
-  }
-
-#if defined(DEBUG) || defined(DEBUG_INIT)
-  printk ("scsi: scan_scsis_single id %d lun %d. Return code 0x%08x\n",
-          dev, lun, SCpnt->result);
-  print_driverbyte(SCpnt->result); print_hostbyte(SCpnt->result);
-  printk("\n");
-#endif
-
-  if (SCpnt->result) {
-    if (((driver_byte (SCpnt->result) & DRIVER_SENSE) ||
-         (status_byte (SCpnt->result) & CHECK_CONDITION)) &&
-        ((SCpnt->sense_buffer[0] & 0x70) >> 4) == 7) {
-      if (((SCpnt->sense_buffer[2] & 0xf) != NOT_READY) &&
-          ((SCpnt->sense_buffer[2] & 0xf) != UNIT_ATTENTION) &&
-          ((SCpnt->sense_buffer[2] & 0xf) != ILLEGAL_REQUEST || lun > 0))
-        return 1;
-    }
-    else
-      return 0;
-  }
-
-#if defined (DEBUG) || defined(DEBUG_INIT)
-  printk ("scsi: performing INQUIRY\n");
-#endif
-  /*
-   * Build an INQUIRY command block.
-   */
-  scsi_cmd[0] = INQUIRY;
-  scsi_cmd[1] = (lun << 5) & 0xe0;
-  scsi_cmd[2] = 0;
-  scsi_cmd[3] = 0;
-  scsi_cmd[4] = 255;
-  scsi_cmd[5] = 0;
-  SCpnt->cmd_len = 0;
-  {
-    struct semaphore sem = MUTEX_LOCKED;
-    SCpnt->request.sem = &sem;
-    SCpnt->request.rq_status = RQ_SCSI_BUSY;
-    scsi_do_cmd (SCpnt, (void *) scsi_cmd,
-                 (void *) scsi_result,
-                 256, scan_scsis_done, SCSI_TIMEOUT, 3);
-    down (&sem);
-  }
-
-#if defined(DEBUG) || defined(DEBUG_INIT)
-  printk ("scsi: INQUIRY %s with code 0x%x\n",
-          SCpnt->result ? "failed" : "successful", SCpnt->result);
-#endif
-
-  if (SCpnt->result)
-    return 0;     /* assume no peripheral if any sort of error */
-
-  /*
-   * It would seem some TOSHIBA CDROM gets things wrong
-   */
-  if (!strncmp (scsi_result + 8, "TOSHIBA", 7) &&
-      !strncmp (scsi_result + 16, "CD-ROM", 6) &&
-      scsi_result[0] == TYPE_DISK) {
-    scsi_result[0] = TYPE_ROM;
-    scsi_result[1] |= 0x80;     /* removable */
-  }
-
-  if (!strncmp (scsi_result + 8, "NEC", 3)) {
-    if (!strncmp (scsi_result + 16, "CD-ROM DRIVE:84 ", 16) ||
-        !strncmp (scsi_result + 16, "CD-ROM DRIVE:25", 15))
-      SDpnt->manufacturer = SCSI_MAN_NEC_OLDCDR;
-    else
-      SDpnt->manufacturer = SCSI_MAN_NEC;
-  }
-  else if (!strncmp (scsi_result + 8, "TOSHIBA", 7))
-    SDpnt->manufacturer = SCSI_MAN_TOSHIBA;
-  else if (!strncmp (scsi_result + 8, "SONY", 4))
-    SDpnt->manufacturer = SCSI_MAN_SONY;
-  else if (!strncmp (scsi_result + 8, "PIONEER", 7))
-    SDpnt->manufacturer = SCSI_MAN_PIONEER;
-  else
-    SDpnt->manufacturer = SCSI_MAN_UNKNOWN;
-
-  memcpy (SDpnt->vendor, scsi_result + 8, 8);
-  memcpy (SDpnt->model, scsi_result + 16, 16);
-  memcpy (SDpnt->rev, scsi_result + 32, 4);
-
-  SDpnt->removable = (0x80 & scsi_result[1]) >> 7;
-  SDpnt->lockable = SDpnt->removable;
-  SDpnt->changed = 0;
-  SDpnt->access_count = 0;
-  SDpnt->busy = 0;
-  SDpnt->has_cmdblocks = 0;
-  /*
-   * Currently, all sequential devices are assumed to be tapes, all random
-   * devices disk, with the appropriate read only flags set for ROM / WORM
-   * treated as RO.
-   */
-  switch (type = (scsi_result[0] & 0x1f)) {
-  case TYPE_TAPE:
-  case TYPE_DISK:
-  case TYPE_MOD:
-  case TYPE_PROCESSOR:
-  case TYPE_SCANNER:
-    SDpnt->writeable = 1;
-    break;
-  case TYPE_WORM:
-  case TYPE_ROM:
-    SDpnt->writeable = 0;
-    break;
-  default:
-    printk ("scsi: unknown type %d\n", type);
-  }
-
-  SDpnt->single_lun = 0;
-  SDpnt->soft_reset =
-    (scsi_result[7] & 1) && ((scsi_result[3] & 7) == 2);
-  SDpnt->random = (type == TYPE_TAPE) ? 0 : 1;
-  SDpnt->type = (type & 0x1f);
-
-  print_inquiry (scsi_result);
-
-  for (sdtpnt = scsi_devicelist; sdtpnt;
-       sdtpnt = sdtpnt->next)
-    if (sdtpnt->detect)
-      SDpnt->attached +=
-        (*sdtpnt->detect) (SDpnt);
-
-  SDpnt->scsi_level = scsi_result[2] & 0x07;
-  if (SDpnt->scsi_level >= 2 ||
-      (SDpnt->scsi_level == 1 &&
-       (scsi_result[3] & 0x0f) == 1))
-    SDpnt->scsi_level++;
-
-  /*
-   * Set the tagged_queue flag for SCSI-II devices that purport to support
-   * tagged queuing in the INQUIRY data.
-   */
-  SDpnt->tagged_queue = 0;
-  if ((SDpnt->scsi_level >= SCSI_2) &&
-      (scsi_result[7] & 2)) {
-    SDpnt->tagged_supported = 1;
-    SDpnt->current_tag = 0;
-  }
-
-  /*
-   * Accommodate drivers that want to sleep when they should be in a polling
-   * loop.
-   */
-  SDpnt->disconnect = 0;
-
-  /*
-   * Get any flags for this device.
-   */
-  bflags = get_device_flags (scsi_result);
-
-  /*
-   * Some revisions of the Texel CD ROM drives have handshaking problems when
-   * used with the Seagate controllers.  Before we know what type of device
-   * we're talking to, we assume it's borken and then change it here if it
-   * turns out that it isn't a TEXEL drive.
-   */
-  if ((bflags & BLIST_BORKEN) == 0)
-    SDpnt->borken = 0;
-
-  /*
-   * These devices need this "key" to unlock the devices so we can use it
-   */
-  if ((bflags & BLIST_KEY) != 0) {
-    printk ("Unlocked floptical drive.\n");
-    SDpnt->lockable = 0;
-    scsi_cmd[0] = MODE_SENSE;
-    scsi_cmd[1] = (lun << 5) & 0xe0;
-    scsi_cmd[2] = 0x2e;
-    scsi_cmd[3] = 0;
-    scsi_cmd[4] = 0x2a;
-    scsi_cmd[5] = 0;
-    SCpnt->cmd_len = 0;
-    {
-      struct semaphore sem = MUTEX_LOCKED;
-      SCpnt->request.rq_status = RQ_SCSI_BUSY;
-      SCpnt->request.sem = &sem;
-      scsi_do_cmd (SCpnt, (void *) scsi_cmd,
-                   (void *) scsi_result, 0x2a,
-                   scan_scsis_done, SCSI_TIMEOUT, 3);
-      down (&sem);
-    }
-  }
-  /* Add this device to the linked list at the end */
-  if (SDtail)
-    SDtail->next = SDpnt;
-  else
-    scsi_devices = SDpnt;
-  SDtail = SDpnt;
-
-  SDpnt = (Scsi_Device *) scsi_init_malloc (sizeof (Scsi_Device), GFP_ATOMIC);
-  *SDpnt2=SDpnt;
-  if (!SDpnt)
-    printk ("scsi: scan_scsis_single: Cannot malloc\n");
-
-
-  /*
-   * Some scsi devices cannot be polled for lun != 0 due to firmware bugs
-   */
-  if (bflags & BLIST_NOLUN)
-    return 0;                   /* break; */
-
-  /*
-   * If we want to only allow I/O to one of the luns attached to this device
-   * at a time, then we set this flag.
-   */
-  if (bflags & BLIST_SINGLELUN)
-    SDpnt->single_lun = 1;
-
-  /*
-   * If this device is known to support multiple units, override the other
-   * settings, and scan all of them.
-   */
-  if (bflags & BLIST_FORCELUN)
-    *max_dev_lun = 8;
-  /*
-   * We assume the device can't handle lun!=0 if: - it reports scsi-0 (ANSI
-   * SCSI Revision 0) (old drives like MAXTOR XT-3280) or - it reports scsi-1
-   * (ANSI SCSI Revision 1) and Response Data Format 0
-   */
-  if (((scsi_result[2] & 0x07) == 0)
-      ||
-      ((scsi_result[2] & 0x07) == 1 &&
-       (scsi_result[3] & 0x0f) == 0))
-    return 0;
-  return 1;
-}
-
-/*
- *  Flag bits for the internal_timeout array
- */
-#define NORMAL_TIMEOUT 0
-#define IN_ABORT 1
-#define IN_RESET 2
-
-/*
- * This is our time out function, called when the timer expires for a
- * given host adapter.  It will attempt to abort the currently executing
- * command, that failing perform a kernel panic.
- */
-
-static void scsi_times_out (Scsi_Cmnd * SCpnt, int pid)
-{
-    
-    switch (SCpnt->internal_timeout & (IN_ABORT | IN_RESET))
-    {
-    case NORMAL_TIMEOUT:
-	{
-#ifdef DEBUG_TIMEOUT
-	    scsi_dump_status();
-#endif
-	}
-	
-	if (!scsi_abort (SCpnt, DID_TIME_OUT, pid))
-	    return;
-    case IN_ABORT:
-	printk("SCSI host %d abort (pid %ld) timed out - resetting\n",
-	       SCpnt->host->host_no, SCpnt->pid);
-	if (!scsi_reset (SCpnt, FALSE))
-	    return;
-    case IN_RESET:
-    case (IN_ABORT | IN_RESET):
-	/* This might be controversial, but if there is a bus hang,
-	 * you might conceivably want the machine up and running
-	 * esp if you have an ide disk. 
-	 */
-	printk("Unable to reset scsi host %d - ", SCpnt->host->host_no);
-	printk("probably a SCSI bus hang.\n");
-	SCpnt->internal_timeout &= ~IN_RESET;
-        scsi_reset (SCpnt, TRUE);
-	return;
-	
-    default:
-	INTERNAL_ERROR;
-    }
-    
-}
-
-
-/* This function takes a quick look at a request, and decides if it
- * can be queued now, or if there would be a stall while waiting for
- * something else to finish.  This routine assumes that interrupts are
- * turned off when entering the routine.  It is the responsibility
- * of the calling code to ensure that this is the case. 
- */
-
-Scsi_Cmnd * request_queueable (struct request * req, Scsi_Device * device)
-{
-    Scsi_Cmnd * SCpnt = NULL;
-    int tablesize;
-    Scsi_Cmnd * found = NULL;
-    struct buffer_head * bh, *bhp;
-    
-    if (!device)
-	panic ("No device passed to request_queueable().\n");
-    
-    if (req && req->rq_status == RQ_INACTIVE)
-	panic("Inactive in request_queueable");
-    
-    SCpnt =  device->host->host_queue;
-
-    /*
-     * Look for a free command block.  If we have been instructed not to queue
-     * multiple commands to multi-lun devices, then check to see what else is 
-     * going for this device first.
-     */
-      
-    SCpnt = device->host->host_queue;
-    if (!device->single_lun) {
-	while(SCpnt){
-	    if(SCpnt->target == device->id &&
-	       SCpnt->lun == device->lun) {
-		if(SCpnt->request.rq_status == RQ_INACTIVE) break;
-	    }
-	    SCpnt = SCpnt->next;
-	}
-    } else {
-	while(SCpnt){
-	    if(SCpnt->target == device->id) {
-		if (SCpnt->lun == device->lun) {
-		    if(found == NULL 
-		       && SCpnt->request.rq_status == RQ_INACTIVE) 
-		    {
-			found=SCpnt;
-		    }
-		} 
-		if(SCpnt->request.rq_status != RQ_INACTIVE) {
-		    /*
-		     * I think that we should really limit things to one
-		     * outstanding command per device - this is what tends 
-                     * to trip up buggy firmware.
-		     */
-		    return NULL;
-		}
-	    }
-	    SCpnt = SCpnt->next;
-	}
-	SCpnt = found;
-    }
-    
-    if (!SCpnt) return NULL;
-    
-    if (SCSI_BLOCK(device->host)) return NULL;
-    
-    if (req) {
-	memcpy(&SCpnt->request, req, sizeof(struct request));
-	tablesize = device->host->sg_tablesize;
-	bhp = bh = req->bh;
-	if(!tablesize) bh = NULL;
-	/* Take a quick look through the table to see how big it is.  
-	 * We already have our copy of req, so we can mess with that 
-	 * if we want to. 
-	 */
-	while(req->nr_sectors && bh){
-	    bhp = bhp->b_reqnext;
-	    if(!bhp || !CONTIGUOUS_BUFFERS(bh,bhp)) tablesize--;
-	    req->nr_sectors -= bh->b_size >> 9;
-	    req->sector += bh->b_size >> 9;
-	    if(!tablesize) break;
-	    bh = bhp;
-	}
-	if(req->nr_sectors && bh && bh->b_reqnext){  /* Any leftovers? */
-	    SCpnt->request.bhtail = bh;
-	    req->bh = bh->b_reqnext; /* Divide request */
-	    bh->b_reqnext = NULL;
-	    bh = req->bh;
-	    
-	    /* Now reset things so that req looks OK */
-	    SCpnt->request.nr_sectors -= req->nr_sectors;
-	    req->current_nr_sectors = bh->b_size >> 9;
-	    req->buffer = bh->b_data;
-	    SCpnt->request.sem = NULL; /* Wait until whole thing done */
-	} else {
-	    req->rq_status = RQ_INACTIVE;
-	    wake_up(&wait_for_request);
-	}
-    } else {
-	SCpnt->request.rq_status = RQ_SCSI_BUSY;  /* Busy, but no request */
-	SCpnt->request.sem = NULL;   /* And no one is waiting for the device 
-				      * either */
-    }
-    
-    SCpnt->use_sg = 0;               /* Reset the scatter-gather flag */
-    SCpnt->old_use_sg  = 0;
-    SCpnt->transfersize = 0;
-    SCpnt->underflow = 0;
-    SCpnt->cmd_len = 0;
-
-/* Since not everyone seems to set the device info correctly
- * before Scsi_Cmnd gets send out to scsi_do_command, we do it here.
- */ 
-    SCpnt->channel = device->channel;
-    SCpnt->lun = device->lun;
-    SCpnt->target = device->id;
-
-    return SCpnt;
-}
-
-/* This function returns a structure pointer that will be valid for
- * the device.  The wait parameter tells us whether we should wait for
- * the unit to become free or not.  We are also able to tell this routine
- * not to return a descriptor if the host is unable to accept any more
- * commands for the time being.  We need to keep in mind that there is no
- * guarantee that the host remain not busy.  Keep in mind the
- * request_queueable function also knows the internal allocation scheme
- * of the packets for each device 
- */
-
-Scsi_Cmnd * allocate_device (struct request ** reqp, Scsi_Device * device,
-			     int wait)
-{
-    kdev_t dev;
-    struct request * req = NULL;
-    int tablesize;
-    unsigned int flags;
-    struct buffer_head * bh, *bhp;
-    struct Scsi_Host * host;
-    Scsi_Cmnd * SCpnt = NULL;
-    Scsi_Cmnd * SCwait = NULL;
-    Scsi_Cmnd * found = NULL;
-    
-    if (!device)
-	panic ("No device passed to allocate_device().\n");
-    
-    if (reqp) req = *reqp;
-    
-    /* See if this request has already been queued by an interrupt routine */
-    if (req) {
-	if(req->rq_status == RQ_INACTIVE) return NULL;
-	dev = req->rq_dev;
-    } else
-        dev = 0;		/* unused */
-    
-    host = device->host;
-    
-    if (intr_count && SCSI_BLOCK(host)) return NULL;
-    
-    while (1==1){
-	SCpnt = device->host->host_queue;
-	if (!device->single_lun) {
-	    while(SCpnt){
-		if(SCpnt->target == device->id &&
-		   SCpnt->lun == device->lun) {
-		   SCwait = SCpnt;
-		    if(SCpnt->request.rq_status == RQ_INACTIVE) break;
-		}
-		SCpnt = SCpnt->next;
-	    }
-	} else {
-	    while(SCpnt){
-		if(SCpnt->target == device->id) {
-		    if (SCpnt->lun == device->lun) {
-			SCwait = SCpnt;
-			if(found == NULL 
-			   && SCpnt->request.rq_status == RQ_INACTIVE) 
-			{
-			    found=SCpnt;
-			}
-		    } 
-		    if(SCpnt->request.rq_status != RQ_INACTIVE) {
-			/*
-			 * I think that we should really limit things to one
-			 * outstanding command per device - this is what tends
-                         * to trip up buggy firmware.
-			 */
-			found = NULL;
-			break;
-		    }
-		}
-		SCpnt = SCpnt->next;
-	    }
-	    SCpnt = found;
-	}
-
-	save_flags(flags);
-	cli();
-	/* See if this request has already been queued by an interrupt routine
-	 */
-	if (req && (req->rq_status == RQ_INACTIVE || req->rq_dev != dev)) {
-	    restore_flags(flags);
-	    return NULL;
-	}
-	if (!SCpnt || SCpnt->request.rq_status != RQ_INACTIVE)  /* Might have changed */
-	{
-	    restore_flags(flags);
-	    if(!wait) return NULL;
-	    if (!SCwait) {
-		printk("Attempt to allocate device channel %d, target %d, "
-		       "lun %d\n", device->channel, device->id, device->lun);
-		panic("No device found in allocate_device\n");
-	    }
-	    SCSI_SLEEP(&device->device_wait,
-		       (SCwait->request.rq_status != RQ_INACTIVE));
-	} else {
-	    if (req) {
-		memcpy(&SCpnt->request, req, sizeof(struct request));
-		tablesize = device->host->sg_tablesize;
-		bhp = bh = req->bh;
-		if(!tablesize) bh = NULL;
-		/* Take a quick look through the table to see how big it is.  
-		 * We already have our copy of req, so we can mess with that 
-		 * if we want to.  
-		 */
-		while(req->nr_sectors && bh){
-		    bhp = bhp->b_reqnext;
-		    if(!bhp || !CONTIGUOUS_BUFFERS(bh,bhp)) tablesize--;
-		    req->nr_sectors -= bh->b_size >> 9;
-		    req->sector += bh->b_size >> 9;
-		    if(!tablesize) break;
-		    bh = bhp;
-		}
-		if(req->nr_sectors && bh && bh->b_reqnext){/* Any leftovers? */
-		    SCpnt->request.bhtail = bh;
-		    req->bh = bh->b_reqnext; /* Divide request */
-		    bh->b_reqnext = NULL;
-		    bh = req->bh;
-		    /* Now reset things so that req looks OK */
-		    SCpnt->request.nr_sectors -= req->nr_sectors;
-		    req->current_nr_sectors = bh->b_size >> 9;
-		    req->buffer = bh->b_data;
-		    SCpnt->request.sem = NULL; /* Wait until whole thing done*/
-		}
-		else
-		{
-		    req->rq_status = RQ_INACTIVE;
-		    *reqp = req->next;
-		    wake_up(&wait_for_request);
-		}
-	    } else {
-		SCpnt->request.rq_status = RQ_SCSI_BUSY;
-		SCpnt->request.sem = NULL;   /* And no one is waiting for this 
-					      * to complete */
-	    }
-	    restore_flags(flags);
-	    break;
-	}
-    }
-    
-    SCpnt->use_sg = 0;            /* Reset the scatter-gather flag */
-    SCpnt->old_use_sg  = 0;
-    SCpnt->transfersize = 0;      /* No default transfer size */
-    SCpnt->cmd_len = 0;
-
-    SCpnt->underflow = 0;         /* Do not flag underflow conditions */
-
-    /* Since not everyone seems to set the device info correctly
-     * before Scsi_Cmnd gets send out to scsi_do_command, we do it here.
-     */ 
-    SCpnt->channel = device->channel;
-    SCpnt->lun = device->lun;
-    SCpnt->target = device->id;
-
-    return SCpnt;
-}
-
-/*
- * This is inline because we have stack problemes if we recurse to deeply.
- */
-
-inline void internal_cmnd (Scsi_Cmnd * SCpnt)
-{
-    int temp;
-    struct Scsi_Host * host;
-    unsigned int flags;
-#ifdef DEBUG_DELAY
-    int clock;
-#endif
-    
-    host = SCpnt->host;
-    
-    /*
-     * We will wait MIN_RESET_DELAY clock ticks after the last reset so
-     * we can avoid the drive not being ready.
-     */
-    save_flags(flags);
-    sti();
-    temp = host->last_reset + MIN_RESET_DELAY;
-    while (jiffies < temp);
-    restore_flags(flags);
-    
-    update_timeout(SCpnt, SCpnt->timeout_per_command);
-    
-    /*
-     * We will use a queued command if possible, otherwise we will emulate the
-     * queuing and calling of completion function ourselves.
-     */
-#ifdef DEBUG
-    printk("internal_cmnd (host = %d, channel = %d, target = %d, "
-	   "command = %p, buffer = %p, \nbufflen = %d, done = %p)\n", 
-	   SCpnt->host->host_no, SCpnt->channel, SCpnt->target, SCpnt->cmnd, 
-	   SCpnt->buffer, SCpnt->bufflen, SCpnt->done);
-#endif
-    
-    if (host->can_queue)
-    {
-#ifdef DEBUG
-	printk("queuecommand : routine at %p\n",
-	       host->hostt->queuecommand);
-#endif
-	/* This locking tries to prevent all sorts of races between
-	 * queuecommand and the interrupt code.  In effect,
-	 * we are only allowed to be in queuecommand once at
-	 * any given time, and we can only be in the interrupt
-	 * handler and the queuecommand function at the same time
-	 * when queuecommand is called while servicing the
-	 * interrupt. 
-	 */
-	
-	if(!intr_count && SCpnt->host->irq)
-	    disable_irq(SCpnt->host->irq);
-	
-	host->hostt->queuecommand (SCpnt, scsi_done);
-	
-	if(!intr_count && SCpnt->host->irq)
-	    enable_irq(SCpnt->host->irq);
-    }
-    else
-    {
-	
-#ifdef DEBUG
-	printk("command() :  routine at %p\n", host->hostt->command);
-#endif
-	temp=host->hostt->command (SCpnt);
-	SCpnt->result = temp;
-#ifdef DEBUG_DELAY
-	clock = jiffies + 4 * HZ;
-	while (jiffies < clock);
-	printk("done(host = %d, result = %04x) : routine at %p\n", 
-	       host->host_no, temp, host->hostt->command);
-#endif
-	scsi_done(SCpnt);
-    }
-#ifdef DEBUG
-    printk("leaving internal_cmnd()\n");
-#endif
-}
-
-static void scsi_request_sense (Scsi_Cmnd * SCpnt)
-{
-    unsigned int flags;
-    
-    save_flags(flags);
-    cli();
-    SCpnt->flags |= WAS_SENSE | ASKED_FOR_SENSE;
-    update_timeout(SCpnt, SENSE_TIMEOUT);
-    restore_flags(flags);
-    
-    
-    memcpy ((void *) SCpnt->cmnd , (void *) generic_sense, 
-	    sizeof(generic_sense));
-    
-    SCpnt->cmnd[1] = SCpnt->lun << 5;
-    SCpnt->cmnd[4] = sizeof(SCpnt->sense_buffer);
-    
-    SCpnt->request_buffer = &SCpnt->sense_buffer;
-    SCpnt->request_bufflen = sizeof(SCpnt->sense_buffer);
-    SCpnt->use_sg = 0;
-    SCpnt->cmd_len = COMMAND_SIZE(SCpnt->cmnd[0]);
-    internal_cmnd (SCpnt);
-}
-
-
-
-/*
- * scsi_do_cmd sends all the commands out to the low-level driver.  It
- * handles the specifics required for each low level driver - ie queued
- * or non queued.  It also prevents conflicts when different high level
- * drivers go for the same host at the same time.
- */
-
-void scsi_do_cmd (Scsi_Cmnd * SCpnt, const void *cmnd ,
-		  void *buffer, unsigned bufflen, void (*done)(Scsi_Cmnd *),
-		  int timeout, int retries)
-{
-    unsigned long flags;
-    struct Scsi_Host * host = SCpnt->host;
-    
-#ifdef DEBUG
-    {
-	int i;
-	int target = SCpnt->target;
-	printk ("scsi_do_cmd (host = %d, channel = %d target = %d, "
-		"buffer =%p, bufflen = %d, done = %p, timeout = %d, "
-		"retries = %d)\n"
-		"command : " , host->host_no, SCpnt->channel, target, buffer, 
-		bufflen, done, timeout, retries);
-	for (i = 0; i < 10; ++i)
-	    printk ("%02x  ", ((unsigned char *) cmnd)[i]);
-	printk("\n");
-    }
-#endif
-    
-    if (!host)
-    {
-	panic ("Invalid or not present host.\n");
-    }
-    
-    
-    /*
-     * We must prevent reentrancy to the lowlevel host driver.  This prevents
-     * it - we enter a loop until the host we want to talk to is not busy.
-     * Race conditions are prevented, as interrupts are disabled in between the
-     * time we check for the host being not busy, and the time we mark it busy
-     * ourselves.
-     */
-
-    save_flags(flags);
-    cli();
-    SCpnt->pid = scsi_pid++;
-    
-    while (SCSI_BLOCK(host)) {
-	restore_flags(flags);
-	SCSI_SLEEP(&host->host_wait, SCSI_BLOCK(host));
-	cli();
-    }
-    
-    if (host->block) host_active = host;
-    
-    host->host_busy++;
-    restore_flags(flags);
-    
-    /*
-     * Our own function scsi_done (which marks the host as not busy, disables
-     * the timeout counter, etc) will be called by us or by the
-     * scsi_hosts[host].queuecommand() function needs to also call
-     * the completion function for the high level driver.
-     */
-    
-    memcpy ((void *) SCpnt->data_cmnd , (const void *) cmnd, 12);
-#if 0
-    SCpnt->host = host;
-    SCpnt->channel = channel;
-    SCpnt->target = target;
-    SCpnt->lun = (SCpnt->data_cmnd[1] >> 5);
-#endif
-    SCpnt->bufflen = bufflen;
-    SCpnt->buffer = buffer;
-    SCpnt->flags=0;
-    SCpnt->retries=0;
-    SCpnt->allowed=retries;
-    SCpnt->done = done;
-    SCpnt->timeout_per_command = timeout;
-
-    memcpy ((void *) SCpnt->cmnd , (const void *) cmnd, 12);
-    /* Zero the sense buffer.  Some host adapters automatically request
-     * sense on error.  0 is not a valid sense code.  
-     */
-    memset ((void *) SCpnt->sense_buffer, 0, sizeof SCpnt->sense_buffer);
-    SCpnt->request_buffer = buffer;
-    SCpnt->request_bufflen = bufflen;
-    SCpnt->old_use_sg = SCpnt->use_sg;
-    if (SCpnt->cmd_len == 0)
-	SCpnt->cmd_len = COMMAND_SIZE(SCpnt->cmnd[0]);
-    SCpnt->old_cmd_len = SCpnt->cmd_len;
-
-    /* Start the timer ticking.  */
-
-    SCpnt->internal_timeout = 0;
-    SCpnt->abort_reason = 0;
-    internal_cmnd (SCpnt);
-
-#ifdef DEBUG
-    printk ("Leaving scsi_do_cmd()\n");
-#endif
-}
-
-static int check_sense (Scsi_Cmnd * SCpnt)
-{
-    /* If there is no sense information, request it.  If we have already
-     * requested it, there is no point in asking again - the firmware must
-     * be confused. 
-     */
-    if (((SCpnt->sense_buffer[0] & 0x70) >> 4) != 7) {
-	if(!(SCpnt->flags & ASKED_FOR_SENSE))
-	    return SUGGEST_SENSE;
-	else
-	    return SUGGEST_RETRY;
-    }
-    
-    SCpnt->flags &= ~ASKED_FOR_SENSE;
-    
-#ifdef DEBUG_INIT
-    printk("scsi%d, channel%d : ", SCpnt->host->host_no, SCpnt->channel);
-    print_sense("", SCpnt);
-    printk("\n");
-#endif
-    if (SCpnt->sense_buffer[2] & 0xe0)
-	return SUGGEST_ABORT;
-    
-    switch (SCpnt->sense_buffer[2] & 0xf)
-    {
-    case NO_SENSE:
-	return 0;
-    case RECOVERED_ERROR:
-	return SUGGEST_IS_OK;
-	
-    case ABORTED_COMMAND:
-	return SUGGEST_RETRY;
-    case NOT_READY:
-    case UNIT_ATTENTION:
-        /*
-         * If we are expecting a CC/UA because of a bus reset that we
-         * performed, treat this just as a retry.  Otherwise this is
-         * information that we should pass up to the upper-level driver
-         * so that we can deal with it there.
-         */
-        if( SCpnt->device->expecting_cc_ua )
-        {
-            SCpnt->device->expecting_cc_ua = 0;
-            return SUGGEST_RETRY;
-        }
-	return SUGGEST_ABORT;
-	
-    /* these three are not supported */
-    case COPY_ABORTED:
-    case VOLUME_OVERFLOW:
-    case MISCOMPARE:
-	
-    case MEDIUM_ERROR:
-	return SUGGEST_REMAP;
-    case BLANK_CHECK:
-    case DATA_PROTECT:
-    case HARDWARE_ERROR:
-    case ILLEGAL_REQUEST:
-    default:
-	return SUGGEST_ABORT;
-    }
-}
-
-/* This function is the mid-level interrupt routine, which decides how
- *  to handle error conditions.  Each invocation of this function must
- *  do one and *only* one of the following:
- *
- *  (1) Call last_cmnd[host].done.  This is done for fatal errors and
- *      normal completion, and indicates that the handling for this
- *      request is complete.
- *  (2) Call internal_cmnd to requeue the command.  This will result in
- *      scsi_done being called again when the retry is complete.
- *  (3) Call scsi_request_sense.  This asks the host adapter/drive for
- *      more information about the error condition.  When the information
- *      is available, scsi_done will be called again.
- *  (4) Call reset().  This is sort of a last resort, and the idea is that
- *      this may kick things loose and get the drive working again.  reset()
- *      automatically calls scsi_request_sense, and thus scsi_done will be
- *      called again once the reset is complete.
- *
- *      If none of the above actions are taken, the drive in question
- *      will hang. If more than one of the above actions are taken by
- *      scsi_done, then unpredictable behavior will result.
- */
-static void scsi_done (Scsi_Cmnd * SCpnt)
-{
-    int status=0;
-    int exit=0;
-    int checked;
-    int oldto;
-    struct Scsi_Host * host = SCpnt->host;
-    int result = SCpnt->result;
-    oldto = update_timeout(SCpnt, 0);
-    
-#ifdef DEBUG_TIMEOUT
-    if(result) printk("Non-zero result in scsi_done %x %d:%d\n",
-		      result, SCpnt->target, SCpnt->lun);
-#endif
-    
-    /* If we requested an abort, (and we got it) then fix up the return
-     *  status to say why 
-     */
-    if(host_byte(result) == DID_ABORT && SCpnt->abort_reason)
-	SCpnt->result = result = (result & 0xff00ffff) |
-	    (SCpnt->abort_reason << 16);
-
-
-#define FINISHED 0
-#define MAYREDO  1
-#define REDO     3
-#define PENDING  4
-
-#ifdef DEBUG
-    printk("In scsi_done(host = %d, result = %06x)\n", host->host_no, result);
-#endif
-
-    if(SCpnt->flags & WAS_SENSE)
-    {
-	SCpnt->use_sg = SCpnt->old_use_sg;
-	SCpnt->cmd_len = SCpnt->old_cmd_len;
-    }
-
-    switch (host_byte(result))
-    {
-    case DID_OK:
-	if (status_byte(result) && (SCpnt->flags & WAS_SENSE))
-	    /* Failed to obtain sense information */
-	{
-	    SCpnt->flags &= ~WAS_SENSE;
-	    SCpnt->internal_timeout &= ~SENSE_TIMEOUT;
-	    
-	    if (!(SCpnt->flags & WAS_RESET))
-	    {
-		printk("scsi%d : channel %d target %d lun %d request sense"
-		       " failed, performing reset.\n",
-		       SCpnt->host->host_no, SCpnt->channel, SCpnt->target, 
-		       SCpnt->lun);
-		scsi_reset(SCpnt, FALSE);
-		return;
-	    }
-	    else
-	    {
-		exit = (DRIVER_HARD | SUGGEST_ABORT);
-		status = FINISHED;
-	    }
-	}
-	else switch(msg_byte(result))
-	{
-	case COMMAND_COMPLETE:
-	    switch (status_byte(result))
-	    {
-	    case GOOD:
-		if (SCpnt->flags & WAS_SENSE)
-		{
-#ifdef DEBUG
-		    printk ("In scsi_done, GOOD status, COMMAND COMPLETE, parsing sense information.\n");
-#endif
-		    SCpnt->flags &= ~WAS_SENSE;
-		    SCpnt->internal_timeout &= ~SENSE_TIMEOUT;
-		    
-		    switch (checked = check_sense(SCpnt))
-		    {
-		    case SUGGEST_SENSE:
-		    case 0:
-#ifdef DEBUG
-			printk("NO SENSE.  status = REDO\n");
-#endif
-			update_timeout(SCpnt, oldto);
-			status = REDO;
-			break;
-		    case SUGGEST_IS_OK:
-			break;
-		    case SUGGEST_REMAP:
-		    case SUGGEST_RETRY:
-#ifdef DEBUG
-			printk("SENSE SUGGEST REMAP or SUGGEST RETRY - status = MAYREDO\n");
-#endif
-			status = MAYREDO;
-			exit = DRIVER_SENSE | SUGGEST_RETRY;
-			break;
-		    case SUGGEST_ABORT:
-#ifdef DEBUG
-			printk("SENSE SUGGEST ABORT - status = FINISHED");
-#endif
-			status = FINISHED;
-			exit =  DRIVER_SENSE | SUGGEST_ABORT;
-			break;
-		    default:
-			printk ("Internal error %s %d \n", __FILE__,
-				__LINE__);
-		    }
-		} /* end WAS_SENSE */
-		else
-		{
-#ifdef DEBUG
-		    printk("COMMAND COMPLETE message returned, status = FINISHED. \n");
-#endif
-		    exit =  DRIVER_OK;
-		    status = FINISHED;
-		}
-		break;
-		
-	    case CHECK_CONDITION:
-		switch (check_sense(SCpnt))
-		{
-		case 0:
-		    update_timeout(SCpnt, oldto);
-		    status = REDO;
-		    break;
-		case SUGGEST_REMAP:
-		case SUGGEST_RETRY:
-		    status = MAYREDO;
-		    exit = DRIVER_SENSE | SUGGEST_RETRY;
-		    break;
-		case SUGGEST_ABORT:
-		    status = FINISHED;
-		    exit =  DRIVER_SENSE | SUGGEST_ABORT;
-		    break;
-		case SUGGEST_SENSE:
-		    scsi_request_sense (SCpnt);
-		    status = PENDING;
-		    break;
-		}
-		break;
-		
-	    case CONDITION_GOOD:
-	    case INTERMEDIATE_GOOD:
-	    case INTERMEDIATE_C_GOOD:
-		break;
-		
-	    case BUSY:
-		update_timeout(SCpnt, oldto);
-		status = REDO;
-		break;
-		
-	    case RESERVATION_CONFLICT:
-		printk("scsi%d, channel %d : RESERVATION CONFLICT performing"
-		       " reset.\n", SCpnt->host->host_no, SCpnt->channel);
-		scsi_reset(SCpnt, FALSE);
-		return;
-#if 0
-		exit = DRIVER_SOFT | SUGGEST_ABORT;
-		status = MAYREDO;
-		break;
-#endif
-	    default:
-		printk ("Internal error %s %d \n"
-			"status byte = %d \n", __FILE__,
-			__LINE__, status_byte(result));
-		
-	    }
-	    break;
-	default:
-	    panic("scsi: unsupported message byte %d received\n", 
-		  msg_byte(result));
-	}
-	break;
-    case DID_TIME_OUT:
-#ifdef DEBUG
-	printk("Host returned DID_TIME_OUT - ");
-#endif
-	
-	if (SCpnt->flags & WAS_TIMEDOUT)
-	{
-#ifdef DEBUG
-	    printk("Aborting\n");
-#endif
-	    /*
-	      Allow TEST_UNIT_READY and INQUIRY commands to timeout early
-	      without causing resets.  All other commands should be retried.
-	    */
-	    if (SCpnt->cmnd[0] != TEST_UNIT_READY &&
-		SCpnt->cmnd[0] != INQUIRY)
-		    status = MAYREDO;
-	    exit = (DRIVER_TIMEOUT | SUGGEST_ABORT);
-	}
-	else
-	{
-#ifdef DEBUG
-	    printk ("Retrying.\n");
-#endif
-	    SCpnt->flags  |= WAS_TIMEDOUT;
-	    SCpnt->internal_timeout &= ~IN_ABORT;
-	    status = REDO;
-	}
-	break;
-    case DID_BUS_BUSY:
-    case DID_PARITY:
-	status = REDO;
-	break;
-    case DID_NO_CONNECT:
-#ifdef DEBUG
-	printk("Couldn't connect.\n");
-#endif
-	exit  = (DRIVER_HARD | SUGGEST_ABORT);
-	break;
-    case DID_ERROR:
-	status = MAYREDO;
-	exit = (DRIVER_HARD | SUGGEST_ABORT);
-	break;
-    case DID_BAD_TARGET:
-    case DID_ABORT:
-	exit = (DRIVER_INVALID | SUGGEST_ABORT);
-	break;
-    case DID_RESET:
-	if (SCpnt->flags & IS_RESETTING)
-	{
-	    SCpnt->flags &= ~IS_RESETTING;
-	    status = REDO;
-	    break;
-	}
-	
-	if(msg_byte(result) == GOOD &&
-	   status_byte(result) == CHECK_CONDITION) {
-	    switch (check_sense(SCpnt)) {
-	    case 0:
-		update_timeout(SCpnt, oldto);
-		status = REDO;
-		break;
-	    case SUGGEST_REMAP:
-	    case SUGGEST_RETRY:
-		status = MAYREDO;
-		exit = DRIVER_SENSE | SUGGEST_RETRY;
-		break;
-	    case SUGGEST_ABORT:
-		status = FINISHED;
-		exit =  DRIVER_SENSE | SUGGEST_ABORT;
-		break;
-	    case SUGGEST_SENSE:
-		scsi_request_sense (SCpnt);
-		status = PENDING;
-		break;
-	    }
-	} else {
-	    status=REDO;
-	    exit = SUGGEST_RETRY;
-	}
-	break;
-    default :
-	exit = (DRIVER_ERROR | SUGGEST_DIE);
-    }
-    
-    switch (status)
-    {
-    case FINISHED:
-    case PENDING:
-	break;
-    case MAYREDO:
-#ifdef DEBUG
-	printk("In MAYREDO, allowing %d retries, have %d\n",
-	       SCpnt->allowed, SCpnt->retries);
-#endif
-	if ((++SCpnt->retries) < SCpnt->allowed)
-	{
-	    if ((SCpnt->retries >= (SCpnt->allowed >> 1))
-		&& !(jiffies < SCpnt->host->last_reset + MIN_RESET_PERIOD)
-		&& !(SCpnt->flags & WAS_RESET))
-	    {
-		printk("scsi%d channel %d : resetting for second half of retries.\n",
-		       SCpnt->host->host_no, SCpnt->channel);
-		scsi_reset(SCpnt, FALSE);
-		break;
-	    }
-	    
-	}
-	else
-	{
-	    status = FINISHED;
-	    break;
-	}
-	/* fall through to REDO */
-	
-    case REDO:
-	
-	if (SCpnt->flags & WAS_SENSE)
-	    scsi_request_sense(SCpnt);
-	else
-	{
-	    memcpy ((void *) SCpnt->cmnd,
-		    (void*) SCpnt->data_cmnd,
-		    sizeof(SCpnt->data_cmnd));
-	    SCpnt->request_buffer = SCpnt->buffer;
-	    SCpnt->request_bufflen = SCpnt->bufflen;
-	    SCpnt->use_sg = SCpnt->old_use_sg;
-	    SCpnt->cmd_len = SCpnt->old_cmd_len;
-	    internal_cmnd (SCpnt);
-	}
-	break;
-    default:
-	INTERNAL_ERROR;
-    }
-    
-    if (status == FINISHED) {
-#ifdef DEBUG
-	printk("Calling done function - at address %p\n", SCpnt->done);
-#endif
-	host->host_busy--; /* Indicate that we are free */
-	
-	if (host->block && host->host_busy == 0) {
-	    host_active = NULL;
-	    
-	    /* For block devices "wake_up" is done in end_scsi_request */
-	    if (MAJOR(SCpnt->request.rq_dev) != SCSI_DISK_MAJOR &&
-		MAJOR(SCpnt->request.rq_dev) != SCSI_CDROM_MAJOR) {
-		struct Scsi_Host * next;
-		
-		for (next = host->block; next != host; next = next->block)
-		    wake_up(&next->host_wait);
-	    }
-	    
-	}
-	
-	wake_up(&host->host_wait);
-	SCpnt->result = result | ((exit & 0xff) << 24);
-	SCpnt->use_sg = SCpnt->old_use_sg;
-	SCpnt->cmd_len = SCpnt->old_cmd_len;
-	SCpnt->done (SCpnt);
-    }
-    
-#undef FINISHED
-#undef REDO
-#undef MAYREDO
-#undef PENDING
-}
-
-/*
- * The scsi_abort function interfaces with the abort() function of the host
- * we are aborting, and causes the current command to not complete.  The
- * caller should deal with any error messages or status returned on the
- * next call.
- * 
- * This will not be called reentrantly for a given host.
- */
-
-/*
- * Since we're nice guys and specified that abort() and reset()
- * can be non-reentrant.  The internal_timeout flags are used for
- * this.
- */
-
-
-int scsi_abort (Scsi_Cmnd * SCpnt, int why, int pid)
-{
-    int oldto;
-    unsigned long flags;
-    struct Scsi_Host * host = SCpnt->host;
-    
-    while(1)
-    {
-	save_flags(flags);
-	cli();
-	
-	/*
-	 * Protect against races here.  If the command is done, or we are
-	 * on a different command forget it.
-	 */
-	if (SCpnt->request.rq_status == RQ_INACTIVE || pid != SCpnt->pid) {
-	    restore_flags(flags);
-	    return 0;
-	}
-
-	if (SCpnt->internal_timeout & IN_ABORT)
-	{
-	    restore_flags(flags);
-	    while (SCpnt->internal_timeout & IN_ABORT)
-		barrier();
-	}
-	else
-	{
-	    SCpnt->internal_timeout |= IN_ABORT;
-	    oldto = update_timeout(SCpnt, ABORT_TIMEOUT);
-	    
-	    if ((SCpnt->flags & IS_RESETTING) && SCpnt->device->soft_reset) {
-		/* OK, this command must have died when we did the
-		 *  reset.  The device itself must have lied. 
-		 */
-		printk("Stale command on %d %d:%d appears to have died when"
-		       " the bus was reset\n", 
-		       SCpnt->channel, SCpnt->target, SCpnt->lun);
-	    }
-	    
-	    restore_flags(flags);
-	    if (!host->host_busy) {
-		SCpnt->internal_timeout &= ~IN_ABORT;
-		update_timeout(SCpnt, oldto);
-		return 0;
-	    }
-	    printk("scsi : aborting command due to timeout : pid %lu, scsi%d,"
-		   " channel %d, id %d, lun %d ",
-		   SCpnt->pid, SCpnt->host->host_no, (int) SCpnt->channel, 
-		   (int) SCpnt->target, (int) SCpnt->lun);
-	    print_command (SCpnt->cmnd);
-	    if (SCpnt->request.rq_status == RQ_INACTIVE || pid != SCpnt->pid)
-		return 0;
-	    SCpnt->abort_reason = why;
-	    switch(host->hostt->abort(SCpnt)) {
-		/* We do not know how to abort.  Try waiting another
-		 * time increment and see if this helps. Set the
-		 * WAS_TIMEDOUT flag set so we do not try this twice
-		 */
-	    case SCSI_ABORT_BUSY: /* Tough call - returning 1 from
-				   * this is too severe 
-				   */
-	    case SCSI_ABORT_SNOOZE:
-		if(why == DID_TIME_OUT) {
-		    save_flags(flags);
-		    cli();
-		    SCpnt->internal_timeout &= ~IN_ABORT;
-		    if(SCpnt->flags & WAS_TIMEDOUT) {
-			restore_flags(flags);
-			return 1; /* Indicate we cannot handle this.
-				   * We drop down into the reset handler
-				   * and try again 
-				   */
-		    } else {
-			SCpnt->flags |= WAS_TIMEDOUT;
-			oldto = SCpnt->timeout_per_command;
-			update_timeout(SCpnt, oldto);
-		    }
-		    restore_flags(flags);
-		}
-		return 0;
-	    case SCSI_ABORT_PENDING:
-		if(why != DID_TIME_OUT) {
-		    save_flags(flags);
-		    cli();
-		    update_timeout(SCpnt, oldto);
-		    restore_flags(flags);
-		}
-		return 0;
-	    case SCSI_ABORT_SUCCESS:
-		/* We should have already aborted this one.  No
-		 * need to adjust timeout 
-		 */
-                 SCpnt->internal_timeout &= ~IN_ABORT;
-                 return 0;
-	    case SCSI_ABORT_NOT_RUNNING:
-		SCpnt->internal_timeout &= ~IN_ABORT;
-		update_timeout(SCpnt, 0);
-		return 0;
-	    case SCSI_ABORT_ERROR:
-	    default:
-		SCpnt->internal_timeout &= ~IN_ABORT;
-		return 1;
-	    }
-	}
-    }
-}
-
-
-/* Mark a single SCSI Device as having been reset. */
-
-static inline void scsi_mark_device_reset(Scsi_Device *Device)
-{
-  Device->was_reset = 1;
-  Device->expecting_cc_ua = 1;
-}
-
-
-/* Mark all SCSI Devices on a specific Host as having been reset. */
-
-void scsi_mark_host_bus_reset(struct Scsi_Host *Host)
-{
-  Scsi_Cmnd *SCpnt;
-  for(SCpnt = Host->host_queue; SCpnt; SCpnt = SCpnt->next)
-    scsi_mark_device_reset(SCpnt->device);
-}
-
-
-int scsi_reset (Scsi_Cmnd * SCpnt, int bus_reset_flag)
-{
-    int temp, oldto;
-    unsigned long flags;
-    Scsi_Cmnd * SCpnt1;
-    struct Scsi_Host * host = SCpnt->host;
-
-    printk("SCSI bus is being reset for host %d.\n",
-	   host->host_no);
- 
-    /*
-     * First of all, we need to make a recommendation to the low-level
-     * driver as to whether a BUS_DEVICE_RESET should be performed,
-     * or whether we should do a full BUS_RESET.  There is no simple
-     * algorithm here - we basically use a series of heuristics
-     * to determine what we should do.
-     */
-    SCpnt->host->suggest_bus_reset = FALSE;
-    
-    /*
-     * First see if all of the active devices on the bus have
-     * been jammed up so that we are attempting resets.  If so,
-     * then suggest a bus reset.  Forcing a bus reset could
-     * result in some race conditions, but no more than
-     * you would usually get with timeouts.  We will cross
-     * that bridge when we come to it.
-     */
-    SCpnt1 = host->host_queue;
-    while(SCpnt1) {
-	if( SCpnt1->request.rq_status != RQ_INACTIVE
-	    && (SCpnt1->flags & (WAS_RESET | IS_RESETTING)) == 0 )
-            	break;
-        SCpnt1 = SCpnt1->next;
- 	}
-    if( SCpnt1 == NULL ) {
-        SCpnt->host->suggest_bus_reset = TRUE;
-    }
-    
-    
-    /*
-     * If the code that called us is suggesting a hard reset, then
-     * definitely request it.  This usually occurs because a
-     * BUS_DEVICE_RESET times out.
-     */
-    if( bus_reset_flag ) {
-        SCpnt->host->suggest_bus_reset = TRUE;
-    }
-    
-    while (1) {
-	save_flags(flags);
-	cli();
-	if (SCpnt->internal_timeout & IN_RESET)
-	{
-	    restore_flags(flags);
-	    while (SCpnt->internal_timeout & IN_RESET)
-		barrier();
-	}
-	else
-	{
-	    SCpnt->internal_timeout |= IN_RESET;
-	    oldto = update_timeout(SCpnt, RESET_TIMEOUT);
-	    
-	    if (host->host_busy)
-	    {
-		restore_flags(flags);
-		SCpnt1 = host->host_queue;
-		while(SCpnt1) {
-		    if (SCpnt1->request.rq_status != RQ_INACTIVE) {
-#if 0
-			if (!(SCpnt1->flags & IS_RESETTING) &&
-			    !(SCpnt1->internal_timeout & IN_ABORT))
-			    scsi_abort(SCpnt1, DID_RESET, SCpnt->pid);
-#endif
-			SCpnt1->flags |= (WAS_RESET | IS_RESETTING);
-		    }
-		    SCpnt1 = SCpnt1->next;
-		}
-		
-		host->last_reset = jiffies;
-		temp = host->hostt->reset(SCpnt);
-		host->last_reset = jiffies;
-	    }
-	    else
-	    {
-		if (!host->block) host->host_busy++;
-		restore_flags(flags);
-		host->last_reset = jiffies;
-	        SCpnt->flags |= (WAS_RESET | IS_RESETTING);
-		temp = host->hostt->reset(SCpnt);
-		host->last_reset = jiffies;
-		if (!host->block) host->host_busy--;
-	    }
-	    
-#ifdef DEBUG
-	    printk("scsi reset function returned %d\n", temp);
-#endif
-            
-            /*
-             * Now figure out what we need to do, based upon
-             * what the low level driver said that it did.
-	     * If the result is SCSI_RESET_SUCCESS, SCSI_RESET_PENDING,
-	     * or SCSI_RESET_WAKEUP, then the low level driver did a
-	     * bus device reset or bus reset, so we should go through
-	     * and mark one or all of the devices on that bus
-	     * as having been reset.
-             */
-            switch(temp & SCSI_RESET_ACTION) {
-	    case SCSI_RESET_SUCCESS:
-	        if (temp & SCSI_RESET_BUS_RESET)
-		  scsi_mark_host_bus_reset(host);
-		else scsi_mark_device_reset(SCpnt->device);
-		save_flags(flags);
-		cli();
-		SCpnt->internal_timeout &= ~IN_RESET;
-		update_timeout(SCpnt, oldto);
-		restore_flags(flags);
-		return 0;
-	    case SCSI_RESET_PENDING:
-	        if (temp & SCSI_RESET_BUS_RESET)
-		  scsi_mark_host_bus_reset(host);
-		else scsi_mark_device_reset(SCpnt->device);
-		return 0;
-	    case SCSI_RESET_PUNT:
-                SCpnt->internal_timeout &= ~IN_RESET;
-                scsi_request_sense (SCpnt);
-                return 0;
-	    case SCSI_RESET_WAKEUP:
-	        if (temp & SCSI_RESET_BUS_RESET)
-		  scsi_mark_host_bus_reset(host);
-		else scsi_mark_device_reset(SCpnt->device);
-		SCpnt->internal_timeout &= ~IN_RESET;
-		scsi_request_sense (SCpnt);
-                /*
-                 * Since a bus reset was performed, we
-                 * need to wake up each and every command
-                 * that was active on the bus.
-                 */
-                if( temp & SCSI_RESET_BUS_RESET )
-                {
-                    SCpnt1 = host->host_queue;
-                    while(SCpnt1) {
-                        if( SCpnt->request.rq_status != RQ_INACTIVE
-                           && SCpnt1 != SCpnt)
-                            scsi_request_sense (SCpnt);
-                        SCpnt1 = SCpnt1->next;
-                    }
-                }
-		return 0;
-	    case SCSI_RESET_SNOOZE:
-		/* In this case, we set the timeout field to 0
-		 * so that this command does not time out any more,
-		 * and we return 1 so that we get a message on the
-		 * screen. 
-		 */
-		save_flags(flags);
-		cli();
-		SCpnt->internal_timeout &= ~IN_RESET;
-		update_timeout(SCpnt, 0);
-		restore_flags(flags);
-		/* If you snooze, you lose... */
-	    case SCSI_RESET_ERROR:
-	    default:
-		return 1;
-	    }
-	    
-	    return temp;
-	}
-    }
-}
-
-
-static void scsi_main_timeout(void)
-{
-    /*
-     * We must not enter update_timeout with a timeout condition still pending.
-     */
-    
-    int timed_out, pid;
-    unsigned long flags;
-    struct Scsi_Host * host;
-    Scsi_Cmnd * SCpnt = NULL;
-    
-    do {
-	save_flags(flags);
-	cli();
-	
-	update_timeout(NULL, 0);
-	/*
-	 * Find all timers such that they have 0 or negative (shouldn't happen)
-	 * time remaining on them.
-	 */
-	
-	timed_out = 0;
-	for(host = scsi_hostlist; host; host = host->next) {
-	    for(SCpnt = host->host_queue; SCpnt; SCpnt = SCpnt->next)
-		if (SCpnt->timeout == -1)
-		{
-		    SCpnt->timeout = 0;
-		    pid = SCpnt->pid;
-		    restore_flags(flags);
-		    scsi_times_out(SCpnt, pid);
-		    ++timed_out;
-		    save_flags(flags);
-		    cli();
-		}
-	}
-    } while (timed_out);
-    restore_flags(flags);
-}
-
-/*
- * The strategy is to cause the timer code to call scsi_times_out()
- * when the soonest timeout is pending.
- * The arguments are used when we are queueing a new command, because
- * we do not want to subtract the time used from this time, but when we
- * set the timer, we want to take this value into account.
- */
-
-static int update_timeout(Scsi_Cmnd * SCset, int timeout)
-{
-    unsigned int least, used;
-    unsigned int oldto;
-    unsigned long flags;
-    struct Scsi_Host * host;
-    Scsi_Cmnd * SCpnt = NULL;
-
-    save_flags(flags);
-    cli();
-
-    /*
-     * Figure out how much time has passed since the last time the timeouts
-     * were updated
-     */
-    used = (time_start) ? (jiffies - time_start) : 0;
-
-    /*
-     * Find out what is due to timeout soonest, and adjust all timeouts for
-     * the amount of time that has passed since the last time we called
-     * update_timeout.
-     */
-
-    oldto = 0;
-    
-    if(SCset){
-	oldto = SCset->timeout - used;
-	SCset->timeout = timeout + used;
-    }
-
-    least = 0xffffffff;
-    
-    for(host = scsi_hostlist; host; host = host->next)
-	for(SCpnt = host->host_queue; SCpnt; SCpnt = SCpnt->next)
-	    if (SCpnt->timeout > 0) {
-		SCpnt->timeout -= used;
-		if(SCpnt->timeout <= 0) SCpnt->timeout = -1;
-		if(SCpnt->timeout > 0 && SCpnt->timeout < least)
-		    least = SCpnt->timeout;
-	    }
-    
-    /*
-     * If something is due to timeout again, then we will set the next timeout
-     * interrupt to occur.  Otherwise, timeouts are disabled.
-     */
-    
-    if (least != 0xffffffff)
-    {
-	time_start = jiffies;
-	timer_table[SCSI_TIMER].expires = (time_elapsed = least) + jiffies;
-	timer_active |= 1 << SCSI_TIMER;
-    }
-    else
-    {
-	timer_table[SCSI_TIMER].expires = time_start = time_elapsed = 0;
-	timer_active &= ~(1 << SCSI_TIMER);
-    }
-    restore_flags(flags);
-    return oldto;
-}
-
-#ifdef CONFIG_MODULES
-static int scsi_register_host(Scsi_Host_Template *);
-static void scsi_unregister_host(Scsi_Host_Template *);
-#endif
-
-void *scsi_malloc(unsigned int len)
-{
-    unsigned int nbits, mask;
-    unsigned long flags;
-    int i, j;
-    if(len % SECTOR_SIZE != 0 || len > PAGE_SIZE)
-	return NULL;
-    
-    save_flags(flags);
-    cli();
-    nbits = len >> 9;
-    mask = (1 << nbits) - 1;
-    
-    for(i=0;i < dma_sectors / SECTORS_PER_PAGE; i++)
-	for(j=0; j<=SECTORS_PER_PAGE - nbits; j++){
-	    if ((dma_malloc_freelist[i] & (mask << j)) == 0){
-		dma_malloc_freelist[i] |= (mask << j);
-		restore_flags(flags);
-		dma_free_sectors -= nbits;
-#ifdef DEBUG
-		printk("SMalloc: %d %p\n",len, dma_malloc_pages[i] + (j << 9));
-#endif
-		return (void *) ((unsigned long) dma_malloc_pages[i] + (j << 9));
-	    }
-	}
-    restore_flags(flags);
-    return NULL;  /* Nope.  No more */
-}
-
-int scsi_free(void *obj, unsigned int len)
-{
-    unsigned int page, sector, nbits, mask;
-    unsigned long flags;
-    
-#ifdef DEBUG
-    printk("scsi_free %p %d\n",obj, len);
-#endif
-    
-    for (page = 0; page < dma_sectors / SECTORS_PER_PAGE; page++) {
-        unsigned long page_addr = (unsigned long) dma_malloc_pages[page];
-        if ((unsigned long) obj >= page_addr &&
-	    (unsigned long) obj <  page_addr + PAGE_SIZE)
-	{
-	    sector = (((unsigned long) obj) - page_addr) >> 9;
-
-            nbits = len >> 9;
-            mask = (1 << nbits) - 1;
-
-            if ((mask << sector) >= (1 << SECTORS_PER_PAGE))
-                panic ("scsi_free:Bad memory alignment");
-
-            save_flags(flags);
-            cli();
-            if((dma_malloc_freelist[page] & (mask << sector)) != (mask<<sector))
-                panic("scsi_free:Trying to free unused memory");
-
-            dma_free_sectors += nbits;
-            dma_malloc_freelist[page] &= ~(mask << sector);
-            restore_flags(flags);
-            return 0;
-	}
-    }
-    panic("scsi_free:Bad offset");
-}
-
-
-int scsi_loadable_module_flag; /* Set after we scan builtin drivers */
-
-void * scsi_init_malloc(unsigned int size, int priority)
-{
-    void * retval;
-    
-    /*
-     * For buffers used by the DMA pool, we assume page aligned 
-     * structures.
-     */
-    if ((size % PAGE_SIZE) == 0) {
-	int order, a_size;
-	for (order = 0, a_size = PAGE_SIZE;
-             a_size < size; order++, a_size <<= 1)
-            ;
-        retval = (void *) __get_dma_pages(priority & GFP_LEVEL_MASK,
-	                                            order);
-    } else
-        retval = kmalloc(size, priority);
-
-    if (retval)
-	memset(retval, 0, size);
-    return retval;
-}
-
-
-void scsi_init_free(char * ptr, unsigned int size)
-{ 
-    /*
-     * We need this special code here because the DMA pool assumes
-     * page aligned data.  Besides, it is wasteful to allocate
-     * page sized chunks with kmalloc.
-     */
-    if ((size % PAGE_SIZE) == 0) {
-    	int order, a_size;
-
-	for (order = 0, a_size = PAGE_SIZE;
-	     a_size < size; order++, a_size <<= 1)
-	    ;
-	free_pages((unsigned long)ptr, order);
-    } else
-	kfree(ptr);
-}
-
-void scsi_build_commandblocks(Scsi_Device * SDpnt)
-{
-    int j;
-    Scsi_Cmnd * SCpnt;
-    struct Scsi_Host * host = NULL;
-    
-    for(j=0;j<SDpnt->host->cmd_per_lun;j++){
-	SCpnt = (Scsi_Cmnd *) scsi_init_malloc(sizeof(Scsi_Cmnd), GFP_ATOMIC);
-	SCpnt->host = SDpnt->host;
-	SCpnt->device = SDpnt;
-	SCpnt->target = SDpnt->id;
-	SCpnt->lun = SDpnt->lun;
-	SCpnt->channel = SDpnt->channel;
-	SCpnt->request.rq_status = RQ_INACTIVE;
-	SCpnt->use_sg = 0;
-	SCpnt->old_use_sg = 0;
-	SCpnt->old_cmd_len = 0;
-	SCpnt->timeout = 0;
-	SCpnt->underflow = 0;
-	SCpnt->transfersize = 0;
-	SCpnt->host_scribble = NULL;
-	host = SDpnt->host;
-	if(host->host_queue)
-	    host->host_queue->prev = SCpnt;
-	SCpnt->next = host->host_queue;
-	SCpnt->prev = NULL;
-	host->host_queue = SCpnt;
-    }
-    SDpnt->has_cmdblocks = 1;
-}
-
-/*
- * scsi_dev_init() is our initialization routine, which in turn calls host
- * initialization, bus scanning, and sd/st initialization routines. 
- */
-
-int scsi_dev_init(void)
-{
-    Scsi_Device * SDpnt;
-    struct Scsi_Host * shpnt;
-    struct Scsi_Device_Template * sdtpnt;
-#ifdef FOO_ON_YOU
-    return;
-#endif
-
-    /* Yes we're here... */
-    dispatch_scsi_info_ptr = dispatch_scsi_info;
-
-    /* Init a few things so we can "malloc" memory. */
-    scsi_loadable_module_flag = 0;
-    
-    timer_table[SCSI_TIMER].fn = scsi_main_timeout;
-    timer_table[SCSI_TIMER].expires = 0;
-
-#ifdef CONFIG_MODULES
-    register_symtab(&scsi_symbol_table);
-#endif    
-
-    /* Register the /proc/scsi/scsi entry */
-#if CONFIG_PROC_FS 
-    proc_scsi_register(0, &proc_scsi_scsi);    
-#endif
-
-    /* initialize all hosts */
-    scsi_init();
-
-    scsi_devices = (Scsi_Device *) NULL;
-
-    for (shpnt = scsi_hostlist; shpnt; shpnt = shpnt->next)
-	scan_scsis(shpnt,0,0,0,0);           /* scan for scsi devices */
-
-#if 0
-    printk("scsi : detected ");
-    for (sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	if (sdtpnt->dev_noticed && sdtpnt->name)
-	    printk("%d SCSI %s%s ", sdtpnt->dev_noticed, sdtpnt->name,
-		   (sdtpnt->dev_noticed != 1) ? "s" : "");
-    printk("total.\n");
-#endif
-    
-    for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	if(sdtpnt->init && sdtpnt->dev_noticed) (*sdtpnt->init)();
-
-    for (SDpnt=scsi_devices; SDpnt; SDpnt = SDpnt->next) {
-	SDpnt->scsi_request_fn = NULL;
-	for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	    if(sdtpnt->attach) (*sdtpnt->attach)(SDpnt);
-	if(SDpnt->attached) scsi_build_commandblocks(SDpnt);
-    }
-    
-
-    /*
-     * This should build the DMA pool.
-     */
-    resize_dma_pool();
-
-    /*
-     * OK, now we finish the initialization by doing spin-up, read
-     * capacity, etc, etc 
-     */
-    for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	if(sdtpnt->finish && sdtpnt->nr_dev)
-	    (*sdtpnt->finish)();
-
-    scsi_loadable_module_flag = 1;
-
-    return 0;
-}
-
-static void print_inquiry(unsigned char *data)
-{
-    int i;
-    
-    printk("  Vendor: ");
-    for (i = 8; i < 16; i++)
-    {
-	if (data[i] >= 0x20 && i < data[4] + 5)
-	    printk("%c", data[i]);
-	else
-	    printk(" ");
-    }
-    
-    printk("  Model: ");
-    for (i = 16; i < 32; i++)
-    {
-	if (data[i] >= 0x20 && i < data[4] + 5)
-	    printk("%c", data[i]);
-	else
-	    printk(" ");
-    }
-    
-    printk("  Rev: ");
-    for (i = 32; i < 36; i++)
-    {
-	if (data[i] >= 0x20 && i < data[4] + 5)
-	    printk("%c", data[i]);
-	else
-	    printk(" ");
-    }
-    
-    printk("\n");
-    
-    i = data[0] & 0x1f;
-    
-    printk("  Type:   %s ",
-	   i < MAX_SCSI_DEVICE_CODE ? scsi_device_types[i] : "Unknown          " );
-    printk("                 ANSI SCSI revision: %02x", data[2] & 0x07);
-    if ((data[2] & 0x07) == 1 && (data[3] & 0x0f) == 1)
-	printk(" CCS\n");
-    else
-	printk("\n");
-}
-
-
-#ifdef CONFIG_PROC_FS
-int scsi_proc_info(char *buffer, char **start, off_t offset, int length, 
-		    int hostno, int inout)
-{
-    Scsi_Device *scd;
-    struct Scsi_Host *HBA_ptr;
-    int  parameter[4];
-    char *p;
-    int	  i,size, len = 0;
-    off_t begin = 0;
-    off_t pos = 0;
-
-    scd = scsi_devices;
-    HBA_ptr = scsi_hostlist;
-
-    if(inout == 0) { 
-	size = sprintf(buffer+len,"Attached devices: %s\n", (scd)?"":"none");
-	len += size; 
-	pos = begin + len;
-	while (HBA_ptr) {
-#if 0
-	    size += sprintf(buffer+len,"scsi%2d: %s\n", (int) HBA_ptr->host_no, 
-	                    HBA_ptr->hostt->procname);
-	    len += size; 
-	    pos = begin + len;
-#endif
-	    scd = scsi_devices;
-	    while (scd) {
-		if (scd->host == HBA_ptr) {
-		    proc_print_scsidevice(scd, buffer, &size, len);
-		    len += size; 
-		    pos = begin + len;
-		    
-		    if (pos < offset) {
-			len = 0;
-			begin = pos;
-		    }
-		    if (pos > offset + length)
-			goto stop_output;
-		}
-		scd = scd->next;
-	    }
-	    HBA_ptr = HBA_ptr->next;
-	}
-	
-    stop_output:
-	*start=buffer+(offset-begin);   /* Start of wanted data */
-	len-=(offset-begin);	        /* Start slop */
-	if(len>length)
-	    len = length;		/* Ending slop */
-	return (len);     
-    }
-
-    /*
-     * Usage: echo "scsi singledevice 0 1 2 3" >/proc/scsi/scsi
-     * with  "0 1 2 3" replaced by your "Host Channel Id Lun".
-     * Consider this feature BETA.
-     *     CAUTION: This is not for hotplugging your peripherals. As
-     *     SCSI was not designed for this you could damage your
-     *     hardware !  
-     * However perhaps it is legal to switch on an
-     * already connected device. It is perhaps not 
-     * guaranteed this device doesn't corrupt an ongoing data transfer.
-     */
-    if(!buffer || length < 25 || strncmp("scsi", buffer, 4))
-	return(-EINVAL);
-
-    if(!strncmp("singledevice", buffer + 5, 12)) {
-	p = buffer + 17;
-
-	for(i=0; i<4; i++)	{
-	    p++;
-	    parameter[i] = simple_strtoul(p, &p, 0);
-	}
-	printk("scsi singledevice %d %d %d %d\n", parameter[0], parameter[1],
-			parameter[2], parameter[3]);
-
-	while(scd && (scd->host->host_no != parameter[0] 
-	      || scd->channel != parameter[1] 
-	      || scd->id != parameter[2] 
-	      || scd->lun != parameter[3])) {
-	    scd = scd->next;
-	}
-	if(scd)
-	    return(-ENOSYS);  /* We do not yet support unplugging */
-	while(HBA_ptr && HBA_ptr->host_no != parameter[0])
-	    HBA_ptr = HBA_ptr->next;
-
-	if(!HBA_ptr)
-	    return(-ENXIO);
-
-	scan_scsis (HBA_ptr, 1, parameter[1], parameter[2], parameter[3]);
-	return(length);
-    }
-    return(-EINVAL);
-}
-#endif
-
-/*
- * Go through the device list and recompute the most appropriate size
- * for the dma pool.  Then grab more memory (as required).
- */
-static void resize_dma_pool(void)
-{
-    int i;
-    unsigned long size;
-    struct Scsi_Host * shpnt;
-    struct Scsi_Host * host = NULL;
-    Scsi_Device * SDpnt;
-    unsigned long flags;
-    FreeSectorBitmap * new_dma_malloc_freelist = NULL;
-    unsigned int new_dma_sectors = 0;
-    unsigned int new_need_isa_buffer = 0;
-    unsigned char ** new_dma_malloc_pages = NULL;
-
-    if( !scsi_devices )
-    {
-	/*
-	 * Free up the DMA pool.
-	 */
-	if( dma_free_sectors != dma_sectors )
-	    panic("SCSI DMA pool memory leak %d %d\n",dma_free_sectors,dma_sectors);
-
-	for(i=0; i < dma_sectors / SECTORS_PER_PAGE; i++)
-	    scsi_init_free(dma_malloc_pages[i], PAGE_SIZE);
-	if (dma_malloc_pages)
-	    scsi_init_free((char *) dma_malloc_pages,
-                           (dma_sectors / SECTORS_PER_PAGE)*sizeof(*dma_malloc_pages));
-	dma_malloc_pages = NULL;
-	if (dma_malloc_freelist)
-	    scsi_init_free((char *) dma_malloc_freelist,
-                           (dma_sectors / SECTORS_PER_PAGE)*sizeof(*dma_malloc_freelist));
-	dma_malloc_freelist = NULL;
-	dma_sectors = 0;
-	dma_free_sectors = 0;
-	return;
-    }
-    /* Next, check to see if we need to extend the DMA buffer pool */
-	
-    new_dma_sectors = 2*SECTORS_PER_PAGE;		/* Base value we use */
-
-    if (high_memory-1 > ISA_DMA_THRESHOLD)
-	scsi_need_isa_bounce_buffers = 1;
-    else
-	scsi_need_isa_bounce_buffers = 0;
-    
-    if (scsi_devicelist)
-	for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next)
-	    new_dma_sectors += SECTORS_PER_PAGE;	/* Increment for each host */
-    
-    for (SDpnt=scsi_devices; SDpnt; SDpnt = SDpnt->next) {
-	host = SDpnt->host;
-	
-	if(SDpnt->type != TYPE_TAPE)
-	    new_dma_sectors += ((host->sg_tablesize *
-	                         sizeof(struct scatterlist) + 511) >> 9) *
-	                             host->cmd_per_lun;
-	
-	if(host->unchecked_isa_dma &&
-	   scsi_need_isa_bounce_buffers &&
-	   SDpnt->type != TYPE_TAPE) {
-	    new_dma_sectors += (PAGE_SIZE >> 9) * host->sg_tablesize *
-	        host->cmd_per_lun;
-	    new_need_isa_buffer++;
-	}
-    }
-    
-    /* limit DMA memory to 32MB: */
-    new_dma_sectors = (new_dma_sectors + 15) & 0xfff0;
-    
-    /*
-     * We never shrink the buffers - this leads to
-     * race conditions that I would rather not even think
-     * about right now.
-     */
-    if( new_dma_sectors < dma_sectors )
-	new_dma_sectors = dma_sectors;
-    
-    if (new_dma_sectors)
-    {
-        size = (new_dma_sectors / SECTORS_PER_PAGE)*sizeof(FreeSectorBitmap);
-	new_dma_malloc_freelist = (FreeSectorBitmap *) scsi_init_malloc(size, GFP_ATOMIC);
-	memset(new_dma_malloc_freelist, 0, size);
-
-        size = (new_dma_sectors / SECTORS_PER_PAGE)*sizeof(*new_dma_malloc_pages);
-	new_dma_malloc_pages = (unsigned char **) scsi_init_malloc(size, GFP_ATOMIC);
-	memset(new_dma_malloc_pages, 0, size);
-    }
-    
-    /*
-     * If we need more buffers, expand the list.
-     */
-    if( new_dma_sectors > dma_sectors ) { 
-	for(i=dma_sectors / SECTORS_PER_PAGE; i< new_dma_sectors / SECTORS_PER_PAGE; i++)
-	    new_dma_malloc_pages[i] = (unsigned char *)
-	        scsi_init_malloc(PAGE_SIZE, GFP_ATOMIC | GFP_DMA);
-    }
-    
-    /* When we dick with the actual DMA list, we need to 
-     * protect things 
-     */
-    save_flags(flags);
-    cli();
-    if (dma_malloc_freelist)
-    {
-        size = (dma_sectors / SECTORS_PER_PAGE)*sizeof(FreeSectorBitmap);
-	memcpy(new_dma_malloc_freelist, dma_malloc_freelist, size);
-	scsi_init_free((char *) dma_malloc_freelist, size);
-    }
-    dma_malloc_freelist = new_dma_malloc_freelist;
-    
-    if (dma_malloc_pages)
-    {
-        size = (dma_sectors / SECTORS_PER_PAGE)*sizeof(*dma_malloc_pages);
-	memcpy(new_dma_malloc_pages, dma_malloc_pages, size);
-	scsi_init_free((char *) dma_malloc_pages, size);
-    }
-    
-    dma_free_sectors += new_dma_sectors - dma_sectors;
-    dma_malloc_pages = new_dma_malloc_pages;
-    dma_sectors = new_dma_sectors;
-    need_isa_buffer = new_need_isa_buffer;
-    restore_flags(flags);
-}
-
-#ifdef CONFIG_MODULES		/* a big #ifdef block... */
-
-/*
- * This entry point should be called by a loadable module if it is trying
- * add a low level scsi driver to the system.
- */
-static int scsi_register_host(Scsi_Host_Template * tpnt)
-{
-    int pcount;
-    struct Scsi_Host * shpnt;
-    Scsi_Device * SDpnt;
-    struct Scsi_Device_Template * sdtpnt;
-    const char * name;
-    
-    if (tpnt->next || !tpnt->detect) return 1;/* Must be already loaded, or
-					       * no detect routine available 
-					       */
-    pcount = next_scsi_host;
-    if ((tpnt->present = tpnt->detect(tpnt)))
-    {
-	if(pcount == next_scsi_host) {
-	    if(tpnt->present > 1) {
-		printk("Failure to register low-level scsi driver");
-		scsi_unregister_host(tpnt);
-		return 1;
-	    }
-	    /* The low-level driver failed to register a driver.  We
-	     *  can do this now. 
-	     */
-	    scsi_register(tpnt,0);
-	}
-	tpnt->next = scsi_hosts; /* Add to the linked list */
-	scsi_hosts = tpnt;
-	
-	/* Add the new driver to /proc/scsi */
-#if CONFIG_PROC_FS 
-	build_proc_dir_entries(tpnt);
-#endif
-	
-	for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next)
-	    if(shpnt->hostt == tpnt)
-	    {
-		if(tpnt->info)
-		    name = tpnt->info(shpnt);
-		else
-		    name = tpnt->name;
-		printk ("scsi%d : %s\n", /* And print a little message */
-			shpnt->host_no, name);
-	    }
-	
-	printk ("scsi : %d host%s.\n", next_scsi_host,
-		(next_scsi_host == 1) ? "" : "s");
-	
-	scsi_make_blocked_list();
-	
-	/* The next step is to call scan_scsis here.  This generates the
-	 * Scsi_Devices entries 
-	 */
-	
-	for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next)
-	    if(shpnt->hostt == tpnt) scan_scsis(shpnt,0,0,0,0);
-	
-	for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	    if(sdtpnt->init && sdtpnt->dev_noticed) (*sdtpnt->init)();
-	
-	/* Next we create the Scsi_Cmnd structures for this host */
-	
-	for(SDpnt = scsi_devices; SDpnt; SDpnt = SDpnt->next)
-	    if(SDpnt->host->hostt == tpnt)
-	    {
-		for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-		    if(sdtpnt->attach) (*sdtpnt->attach)(SDpnt);
-		if(SDpnt->attached) scsi_build_commandblocks(SDpnt);
-	    }
-	
-	/*
-	 * Now that we have all of the devices, resize the DMA pool,
-	 * as required.  */
-	resize_dma_pool();
-
-
-	/* This does any final handling that is required. */
-	for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-	    if(sdtpnt->finish && sdtpnt->nr_dev)
-		(*sdtpnt->finish)();
-    }
-    
-#if defined(USE_STATIC_SCSI_MEMORY)
-    printk ("SCSI memory: total %ldKb, used %ldKb, free %ldKb.\n",
-	    (scsi_memory_upper_value - scsi_memory_lower_value) / 1024,
-	    (scsi_init_memory_start - scsi_memory_lower_value) / 1024,
-	    (scsi_memory_upper_value - scsi_init_memory_start) / 1024);
-#endif
-	
-    MOD_INC_USE_COUNT;
-    return 0;
-}
-
-/*
- * Similarly, this entry point should be called by a loadable module if it
- * is trying to remove a low level scsi driver from the system.
- */
-static void scsi_unregister_host(Scsi_Host_Template * tpnt)
-{
-    Scsi_Host_Template * SHT, *SHTp;
-    Scsi_Device *sdpnt, * sdppnt, * sdpnt1;
-    Scsi_Cmnd * SCpnt;
-    unsigned long flags;
-    struct Scsi_Device_Template * sdtpnt;
-    struct Scsi_Host * shpnt, *sh1;
-    int pcount;
-    
-    /* First verify that this host adapter is completely free with no pending
-     * commands */
-    
-    for(sdpnt = scsi_devices; sdpnt; sdpnt = sdpnt->next)
-	if(sdpnt->host->hostt == tpnt && sdpnt->host->hostt->usage_count
-	   && *sdpnt->host->hostt->usage_count) return;
-    
-    for(shpnt = scsi_hostlist; shpnt; shpnt = shpnt->next)
-    {
-	if (shpnt->hostt != tpnt) continue;
-	for(SCpnt = shpnt->host_queue; SCpnt; SCpnt = SCpnt->next)
-	{
-	    save_flags(flags);
-	    cli();
-	    if(SCpnt->request.rq_status != RQ_INACTIVE) {
-		restore_flags(flags);
-		for(SCpnt = shpnt->host_queue; SCpnt; SCpnt = SCpnt->next)
-		    if(SCpnt->request.rq_status == RQ_SCSI_DISCONNECTING)
-			SCpnt->request.rq_status = RQ_INACTIVE;
-		printk("Device busy???\n");
-		return;
-	    }
-	    SCpnt->request.rq_status = RQ_SCSI_DISCONNECTING;  /* Mark as busy */
-	    restore_flags(flags);
-	}
-    }
-    /* Next we detach the high level drivers from the Scsi_Device structures */
-    
-    for(sdpnt = scsi_devices; sdpnt; sdpnt = sdpnt->next)
-	if(sdpnt->host->hostt == tpnt)
-	{
-	    for(sdtpnt = scsi_devicelist; sdtpnt; sdtpnt = sdtpnt->next)
-		if(sdtpnt->detach) (*sdtpnt->detach)(sdpnt);
-	    /* If something still attached, punt */
-	    if (sdpnt->attached) {
-		printk("Attached usage count = %d\n", sdpnt->attached);
-		return;
-	    }
-	}
-    
-    /* Next we free up the Scsi_Cmnd structures for this host */
-    
-    for(sdpnt = scsi_devices; sdpnt; sdpnt = sdpnt->next)
-	if(sdpnt->host->hostt == tpnt)
-	    while (sdpnt->host->host_queue) {
-		SCpnt = sdpnt->host->host_queue->next;
-		scsi_init_free((char *) sdpnt->host->host_queue, sizeof(Scsi_Cmnd));
-		sdpnt->host->host_queue = SCpnt;
-		if (SCpnt) SCpnt->prev = NULL;
-		sdpnt->has_cmdblocks = 0;
-	    }
-    
-    /* Next free up the Scsi_Device structures for this host */
-    
-    sdppnt = NULL;
-    for(sdpnt = scsi_devices; sdpnt; sdpnt = sdpnt1)
-    {
-	sdpnt1 = sdpnt->next;
-	if (sdpnt->host->hostt == tpnt) {
-	    if (sdppnt)
-		sdppnt->next = sdpnt->next;
-	    else
-		scsi_devices = sdpnt->next;
-	    scsi_init_free((char *) sdpnt, sizeof (Scsi_Device));
-	} else
-	    sdppnt = sdpnt;
-    }
-    
-    /* Next we go through and remove the instances of the individual hosts
-     * that were detected */
-    
-    shpnt = scsi_hostlist;
-    while(shpnt) {
-	sh1 = shpnt->next;
-	if(shpnt->hostt == tpnt) {
-	    if(shpnt->loaded_as_module) {
-		pcount = next_scsi_host;
-	        /* Remove the /proc/scsi directory entry */
-#if CONFIG_PROC_FS 
-	        proc_scsi_unregister(tpnt->proc_dir, 
-	                             shpnt->host_no + PROC_SCSI_FILE);
-#endif   
-		if(tpnt->release)
-		    (*tpnt->release)(shpnt);
-		else {
-		    /* This is the default case for the release function.  
-		     * It should do the right thing for most correctly 
-		     * written host adapters. 
-		     */
-		    if (shpnt->irq) free_irq(shpnt->irq);
-		    if (shpnt->dma_channel != 0xff) free_dma(shpnt->dma_channel);
-		    if (shpnt->io_port && shpnt->n_io_port)
-			release_region(shpnt->io_port, shpnt->n_io_port);
-		}
-		if(pcount == next_scsi_host) scsi_unregister(shpnt);
-		tpnt->present--;
-	    }
-	}
-	shpnt = sh1;
-    }
-    
-    /*
-     * If there are absolutely no more hosts left, it is safe
-     * to completely nuke the DMA pool.  The resize operation will
-     * do the right thing and free everything.
-     */
-    if( !scsi_devices )
-	resize_dma_pool();
-
-    printk ("scsi : %d host%s.\n", next_scsi_host,
-	    (next_scsi_host == 1) ? "" : "s");
-    
-#if defined(USE_STATIC_SCSI_MEMORY)
-    printk ("SCSI memory: total %ldKb, used %ldKb, free %ldKb.\n",
-	    (scsi_memory_upper_value - scsi_memory_lower_value) / 1024,
-	    (scsi_init_memory_start - scsi_memory_lower_value) / 1024,
-	    (scsi_memory_upper_value - scsi_init_memory_start) / 1024);
-#endif
-    
-    scsi_make_blocked_list();
-    
-    /* There were some hosts that were loaded at boot time, so we cannot
-       do any more than this */
-    if (tpnt->present) return;
-    
-    /* OK, this is the very last step.  Remove this host adapter from the
-       linked list. */
-    for(SHTp=NULL, SHT=scsi_hosts; SHT; SHTp=SHT, SHT=SHT->next)
-	if(SHT == tpnt) {
-	    if(SHTp)
-		SHTp->next = SHT->next;
-	    else
-		scsi_hosts = SHT->next;
-	    SHT->next = NULL;
-	    break;
-	}
-    
-    /* Rebuild the /proc/scsi directory entries */
-#if CONFIG_PROC_FS 
-    proc_scsi_unregister(tpnt->proc_dir, tpnt->proc_dir->low_ino);
-#endif
-    MOD_DEC_USE_COUNT;
-}
-
-/*
- * This entry point should be called by a loadable module if it is trying
- * add a high level scsi driver to the system.
- */
-static int scsi_register_device_module(struct Scsi_Device_Template * tpnt)
-{
-    Scsi_Device * SDpnt;
-    
-    if (tpnt->next) return 1;
-    
-    scsi_register_device(tpnt);
-    /*
-     * First scan the devices that we know about, and see if we notice them.
-     */
-    
-    for(SDpnt = scsi_devices; SDpnt; SDpnt = SDpnt->next)
-	if(tpnt->detect) SDpnt->attached += (*tpnt->detect)(SDpnt);
-    
-    /*
-     * If any of the devices would match this driver, then perform the
-     * init function.
-     */
-    if(tpnt->init && tpnt->dev_noticed)
-	if ((*tpnt->init)()) return 1;
-    
-    /*
-     * Now actually connect the devices to the new driver.
-     */
-    for(SDpnt = scsi_devices; SDpnt; SDpnt = SDpnt->next)
-    {
-	if(tpnt->attach)  (*tpnt->attach)(SDpnt);
-	/*
-	 * If this driver attached to the device, and we no longer
-	 * have anything attached, release the scso command blocks.
-	 */
-	if(SDpnt->attached && SDpnt->has_cmdblocks == 0)
-	    scsi_build_commandblocks(SDpnt);
-    }
-    
-    /*
-     * This does any final handling that is required. 
-     */
-    if(tpnt->finish && tpnt->nr_dev)  (*tpnt->finish)();
-    MOD_INC_USE_COUNT;
-    return 0;
-}
-
-static int scsi_unregister_device(struct Scsi_Device_Template * tpnt)
-{
-    Scsi_Device * SDpnt;
-    Scsi_Cmnd * SCpnt;
-    struct Scsi_Device_Template * spnt;
-    struct Scsi_Device_Template * prev_spnt;
-    
-    /*
-     * If we are busy, this is not going to fly.
-     */
-    if( *tpnt->usage_count != 0) return 0;
-    /*
-     * Next, detach the devices from the driver.
-     */
-    
-    for(SDpnt = scsi_devices; SDpnt; SDpnt = SDpnt->next)
-    {
-	if(tpnt->detach) (*tpnt->detach)(SDpnt);
-	if(SDpnt->attached == 0)
-	{
-	    /*
-	     * Nobody is using this device any more.  Free all of the
-	     * command structures.
-	     */
-	    for(SCpnt = SDpnt->host->host_queue; SCpnt; SCpnt = SCpnt->next)
-	    {
-		if(SCpnt->device == SDpnt)
-		{
-		    if(SCpnt->prev != NULL)
-			SCpnt->prev->next = SCpnt->next;
-		    if(SCpnt->next != NULL)
-			SCpnt->next->prev = SCpnt->prev;
-		    if(SCpnt == SDpnt->host->host_queue)
-			SDpnt->host->host_queue = SCpnt->next;
-		    scsi_init_free((char *) SCpnt, sizeof(*SCpnt));
-		}
-	    }
-	    SDpnt->has_cmdblocks = 0;
-	}
-    }
-    /*
-     * Extract the template from the linked list.
-     */
-    spnt = scsi_devicelist;
-    prev_spnt = NULL;
-    while(spnt != tpnt)
-    {
-	prev_spnt = spnt;
-	spnt = spnt->next;
-    }
-    if(prev_spnt == NULL)
-	scsi_devicelist = tpnt->next;
-    else
-	prev_spnt->next = spnt->next;
-    
-    MOD_DEC_USE_COUNT;
-    /*
-     * Final cleanup for the driver is done in the driver sources in the 
-     * cleanup function.
-     */
-    return 0;
-}
-
-
-int scsi_register_module(int module_type, void * ptr)
-{
-    switch(module_type){
-    case MODULE_SCSI_HA:
-	return scsi_register_host((Scsi_Host_Template *) ptr);
-	
-	/* Load upper level device handler of some kind */
-    case MODULE_SCSI_DEV:
-	return scsi_register_device_module((struct Scsi_Device_Template *) ptr);
-	/* The rest of these are not yet implemented */
-	
-	/* Load constants.o */
-    case MODULE_SCSI_CONST:
-	
-	/* Load specialized ioctl handler for some device.  Intended for 
-	 * cdroms that have non-SCSI2 audio command sets. */
-    case MODULE_SCSI_IOCTL:
-	
-    default:
-	return 1;
-    }
-}
-
-void scsi_unregister_module(int module_type, void * ptr)
-{
-    switch(module_type) {
-    case MODULE_SCSI_HA:
-	scsi_unregister_host((Scsi_Host_Template *) ptr);
-	break;
-    case MODULE_SCSI_DEV:
-	scsi_unregister_device((struct Scsi_Device_Template *) ptr);
-	break;
-	/* The rest of these are not yet implemented. */
-    case MODULE_SCSI_CONST:
-    case MODULE_SCSI_IOCTL:
-	break;
-    default:
-    }
-    return;
-}
-
-#endif		/* CONFIG_MODULES */
-
-#ifdef DEBUG_TIMEOUT
-static void
-scsi_dump_status(void)
-{
-    int i;
-    struct Scsi_Host * shpnt;
-    Scsi_Cmnd * SCpnt;
-    printk("Dump of scsi parameters:\n");
-    i = 0;
-    for(shpnt = scsi_hostlist; shpnt; shpnt = shpnt->next)
-	for(SCpnt=shpnt->host_queue; SCpnt; SCpnt = SCpnt->next)
-	{
-	    /*  (0) 0:0:0:0 (802 123434 8 8 0) (3 3 2) (%d %d %d) %d %x      */
-	    printk("(%d) %d:%d:%d:%d (%s %ld %ld %ld %d) (%d %d %x) (%d %d %d) %x %x %x\n",
-		   i++, SCpnt->host->host_no,
-		   SCpnt->channel,
-		   SCpnt->target,
-		   SCpnt->lun,
-		   kdevname(SCpnt->request.rq_dev),
-		   SCpnt->request.sector,
-		   SCpnt->request.nr_sectors,
-		   SCpnt->request.current_nr_sectors,
-		   SCpnt->use_sg,
-		   SCpnt->retries,
-		   SCpnt->allowed,
-		   SCpnt->flags,
-		   SCpnt->timeout_per_command,
-		   SCpnt->timeout,
-		   SCpnt->internal_timeout,
-		   SCpnt->cmnd[0],
-		   SCpnt->sense_buffer[2],
-		   SCpnt->result);
-	}
-    printk("wait_for_request = %p\n", wait_for_request);
-    /* Now dump the request lists for each block device */
-    printk("Dump of pending block device requests\n");
-    for(i=0; i<MAX_BLKDEV; i++)
-	if(blk_dev[i].current_request)
-	{
-	    struct request * req;
-	    printk("%d: ", i);
-	    req = blk_dev[i].current_request;
-	    while(req) {
-		printk("(%s %d %ld %ld %ld) ",
-		       kdevname(req->rq_dev),
-		       req->cmd,
-		       req->sector,
-		       req->nr_sectors,
-		       req->current_nr_sectors);
-		req = req->next;
-	    }
-	    printk("\n");
-	}
-}
-#endif
-
-#ifdef MODULE
-
-int init_module(void) {
-    unsigned long size;
-
-    /*
-     * This makes /proc/scsi visible.
-     */
-    dispatch_scsi_info_ptr = dispatch_scsi_info;
-
-    timer_table[SCSI_TIMER].fn = scsi_main_timeout;
-    timer_table[SCSI_TIMER].expires = 0;
-    register_symtab(&scsi_symbol_table);
-    scsi_loadable_module_flag = 1;
-
-    /* Register the /proc/scsi/scsi entry */
-#if CONFIG_PROC_FS
-    proc_scsi_register(0, &proc_scsi_scsi);
-#endif
-
-    
-    dma_sectors = PAGE_SIZE / SECTOR_SIZE;
-    dma_free_sectors= dma_sectors;
-    /*
-     * Set up a minimal DMA buffer list - this will be used during scan_scsis
-     * in some cases.
-     */
-    
-    /* One bit per sector to indicate free/busy */
-    size = (dma_sectors / SECTORS_PER_PAGE)*sizeof(FreeSectorBitmap);
-    dma_malloc_freelist = (unsigned char *) scsi_init_malloc(size, GFP_ATOMIC);
-    memset(dma_malloc_freelist, 0, size);
-
-    /* One pointer per page for the page list */
-    dma_malloc_pages = (unsigned char **)
-	scsi_init_malloc((dma_sectors / SECTORS_PER_PAGE)*sizeof(*dma_malloc_pages), GFP_ATOMIC);
-    dma_malloc_pages[0] = (unsigned char *)
-	scsi_init_malloc(PAGE_SIZE, GFP_ATOMIC | GFP_DMA);
-    return 0;
-}
-
-void cleanup_module( void) 
-{
-#if CONFIG_PROC_FS
-    proc_scsi_unregister(0, PROC_SCSI_SCSI);
-#endif
-
-    /* No, we're not here anymore. Don't show the /proc/scsi files. */
-    dispatch_scsi_info_ptr = 0L;
-
-    /*
-     * Free up the DMA pool.
-     */
-    resize_dma_pool();
-
-    timer_table[SCSI_TIMER].fn = NULL;
-    timer_table[SCSI_TIMER].expires = 0;
-}
-#endif /* MODULE */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/scsi.h b/i386/i386at/gpl/linux/scsi/scsi.h
deleted file mode 100644
index fefe1c73..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi.h
+++ /dev/null
@@ -1,618 +0,0 @@
-/*
- *  scsi.h Copyright (C) 1992 Drew Eckhardt 
- *         Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *  generic SCSI package header file by
- *      Initial versions: Drew Eckhardt
- *      Subsequent revisions: Eric Youngdale
- *
- *  <drew@colorado.edu>
- *
- *       Modified by Eric Youngdale eric@aib.com to
- *       add scatter-gather, multiple outstanding request, and other
- *       enhancements.
- */
-
-#ifndef _SCSI_H
-#define _SCSI_H
-
-/*
- * Some of the public constants are being moved to this file.
- * We include it here so that what came from where is transparent.
- */
-#include <linux/scsi.h>
-
-
-/*
- * Some defs, in case these are not defined elsewhere.
- */
-#ifndef TRUE
-# define TRUE 1
-#endif
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#ifdef MACH
-#ifndef LINUX_SCSI_DEBUG
-#undef DEBUG
-#endif
-#endif
-
-extern void scsi_make_blocked_list(void);
-extern volatile int in_scan_scsis;
-extern const unsigned char scsi_command_size[8];
-#define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
-
-#define IDENTIFY_BASE       0x80
-#define IDENTIFY(can_disconnect, lun)   (IDENTIFY_BASE |\
-		     ((can_disconnect) ?  0x40 : 0) |\
-		     ((lun) & 0x07)) 
-
-		 
-    
-/*
- *  the return of the status word will be in the following format :
- *  The low byte is the status returned by the SCSI command, 
- *  with vendor specific bits masked.
- *  
- *  The next byte is the message which followed the SCSI status.
- *  This allows a stos to be used, since the Intel is a little
- *  endian machine.
- *  
- *  The final byte is a host return code, which is one of the following.
- *  
- *  IE 
- *  lsb     msb
- *  status  msg host code   
- *  
- *  Our errors returned by OUR driver, NOT SCSI message.  Or'd with
- *  SCSI message passed back to driver <IF any>.
- */
-
-
-#define DID_OK          0x00 /* NO error                                */
-#define DID_NO_CONNECT  0x01 /* Couldn't connect before timeout period  */
-#define DID_BUS_BUSY    0x02 /* BUS stayed busy through time out period */
-#define DID_TIME_OUT    0x03 /* TIMED OUT for other reason              */
-#define DID_BAD_TARGET  0x04 /* BAD target.                             */
-#define DID_ABORT       0x05 /* Told to abort for some other reason     */
-#define DID_PARITY      0x06 /* Parity error                            */
-#define DID_ERROR       0x07 /* Internal error                          */
-#define DID_RESET       0x08 /* Reset by somebody.                      */
-#define DID_BAD_INTR    0x09 /* Got an interrupt we weren't expecting.  */ 
-#define DRIVER_OK       0x00 /* Driver status                           */ 
-
-/*
- *  These indicate the error that occurred, and what is available.
- */
-
-#define DRIVER_BUSY         0x01
-#define DRIVER_SOFT         0x02
-#define DRIVER_MEDIA        0x03
-#define DRIVER_ERROR        0x04    
-
-#define DRIVER_INVALID      0x05
-#define DRIVER_TIMEOUT      0x06
-#define DRIVER_HARD         0x07
-#define DRIVER_SENSE	    0x08
-
-#define SUGGEST_RETRY       0x10
-#define SUGGEST_ABORT       0x20 
-#define SUGGEST_REMAP       0x30
-#define SUGGEST_DIE         0x40
-#define SUGGEST_SENSE       0x80
-#define SUGGEST_IS_OK       0xff
-
-#define DRIVER_MASK         0x0f
-#define SUGGEST_MASK        0xf0
-
-#define MAX_COMMAND_SIZE    12
-
-/*
- *  SCSI command sets
- */
-
-#define SCSI_UNKNOWN    0
-#define SCSI_1          1
-#define SCSI_1_CCS      2
-#define SCSI_2          3
-
-/*
- *  Every SCSI command starts with a one byte OP-code.
- *  The next byte's high three bits are the LUN of the
- *  device.  Any multi-byte quantities are stored high byte
- *  first, and may have a 5 bit MSB in the same byte
- *  as the LUN.
- */
-
-/*
- *      Manufacturers list
- */
-
-#define SCSI_MAN_UNKNOWN     0
-#define SCSI_MAN_NEC         1
-#define SCSI_MAN_TOSHIBA     2
-#define SCSI_MAN_NEC_OLDCDR  3
-#define SCSI_MAN_SONY        4
-#define SCSI_MAN_PIONEER     5
-
-/*
- *  As the scsi do command functions are intelligent, and may need to
- *  redo a command, we need to keep track of the last command
- *  executed on each one.
- */
-
-#define WAS_RESET       0x01
-#define WAS_TIMEDOUT    0x02
-#define WAS_SENSE       0x04
-#define IS_RESETTING    0x08
-#define IS_ABORTING     0x10
-#define ASKED_FOR_SENSE 0x20
-
-/*
- *  The scsi_device struct contains what we know about each given scsi
- *  device.
- */
-
-typedef struct scsi_device {
-    struct scsi_device * next;      /* Used for linked list */
-
-    unsigned char id, lun, channel;
-
-    unsigned int manufacturer;      /* Manufacturer of device, for using 
-				     * vendor-specific cmd's */
-    int attached;                   /* # of high level drivers attached to 
-				     * this */
-    int access_count;               /* Count of open channels/mounts */
-    struct wait_queue * device_wait;/* Used to wait if device is busy */
-    struct Scsi_Host * host;
-    void (*scsi_request_fn)(void);  /* Used to jumpstart things after an 
-				     * ioctl */
-    void *hostdata;                 /* available to low-level driver */
-    char type;
-    char scsi_level;
-    char vendor[8], model[16], rev[4];
-    unsigned char current_tag;      /* current tag */
-    unsigned char sync_min_period;  /* Not less than this period */
-    unsigned char sync_max_offset;  /* Not greater than this offset */
-
-    unsigned writeable:1;
-    unsigned removable:1; 
-    unsigned random:1;
-    unsigned has_cmdblocks:1;
-    unsigned changed:1;             /* Data invalid due to media change */
-    unsigned busy:1;                /* Used to prevent races */
-    unsigned lockable:1;            /* Able to prevent media removal */
-    unsigned borken:1;              /* Tell the Seagate driver to be 
-				     * painfully slow on this device */ 
-    unsigned tagged_supported:1;    /* Supports SCSI-II tagged queuing */
-    unsigned tagged_queue:1;        /* SCSI-II tagged queuing enabled */
-    unsigned disconnect:1;          /* can disconnect */
-    unsigned soft_reset:1;          /* Uses soft reset option */
-    unsigned sync:1;                /* Negotiate for sync transfers */
-    unsigned single_lun:1;          /* Indicates we should only allow I/O to
-                                       one of the luns for the device at a time. */
-    unsigned was_reset:1;	/* There was a bus reset on the bus for this
-                                   device */
-    unsigned expecting_cc_ua:1;    /* Expecting a CHECK_CONDITION/UNIT_ATTN
-                                      because we did a bus reset. */
-} Scsi_Device;
-
-/*
- *  Use these to separate status msg and our bytes
- */
-
-#define status_byte(result) (((result) >> 1) & 0xf)
-#define msg_byte(result)    (((result) >> 8) & 0xff)
-#define host_byte(result)   (((result) >> 16) & 0xff)
-#define driver_byte(result) (((result) >> 24) & 0xff)
-#define suggestion(result)  (driver_byte(result) & SUGGEST_MASK)
-
-#define sense_class(sense)  (((sense) >> 4) & 0x7)
-#define sense_error(sense)  ((sense) & 0xf)
-#define sense_valid(sense)  ((sense) & 0x80);
-
-/*
- *  These are the SCSI devices available on the system.
- */
-
-extern Scsi_Device * scsi_devices;
-
-/*
- *  Initializes all SCSI devices.  This scans all scsi busses.
- */ 
-
-extern int scsi_dev_init (void);
-
-struct scatterlist {
-    char *  address;    /* Location data is to be transferred to */
-    char * alt_address; /* Location of actual if address is a 
-			 * dma indirect buffer.  NULL otherwise */
-    unsigned int length;
-};
-
-#ifdef __alpha__
-# define ISA_DMA_THRESHOLD (~0UL)
-#else
-# define ISA_DMA_THRESHOLD (0x00ffffff)
-#endif
-#define CONTIGUOUS_BUFFERS(X,Y) ((X->b_data+X->b_size) == Y->b_data)
-
-
-/*
- * These are the return codes for the abort and reset functions.  The mid-level
- * code uses these to decide what to do next.  Each of the low level abort
- * and reset functions must correctly indicate what it has done.
- * The descriptions are written from the point of view of the mid-level code,
- * so that the return code is telling the mid-level drivers exactly what
- * the low level driver has already done, and what remains to be done.
- */
-
-/* We did not do anything.  
- * Wait some more for this command to complete, and if this does not work, 
- * try something more serious. */ 
-#define SCSI_ABORT_SNOOZE 0
-
-/* This means that we were able to abort the command.  We have already
- * called the mid-level done function, and do not expect an interrupt that 
- * will lead to another call to the mid-level done function for this command */
-#define SCSI_ABORT_SUCCESS 1
-
-/* We called for an abort of this command, and we should get an interrupt 
- * when this succeeds.  Thus we should not restore the timer for this
- * command in the mid-level abort function. */
-#define SCSI_ABORT_PENDING 2
-
-/* Unable to abort - command is currently on the bus.  Grin and bear it. */
-#define SCSI_ABORT_BUSY 3
-
-/* The command is not active in the low level code. Command probably
- * finished. */
-#define SCSI_ABORT_NOT_RUNNING 4
-
-/* Something went wrong.  The low level driver will indicate the correct
- * error condition when it calls scsi_done, so the mid-level abort function
- * can simply wait until this comes through */
-#define SCSI_ABORT_ERROR 5
-
-/* We do not know how to reset the bus, or we do not want to.  Bummer.
- * Anyway, just wait a little more for the command in question, and hope that
- * it eventually finishes.  If it never finishes, the SCSI device could
- * hang, so use this with caution. */
-#define SCSI_RESET_SNOOZE 0
-
-/* We do not know how to reset the bus, or we do not want to.  Bummer.
- * We have given up on this ever completing.  The mid-level code will
- * request sense information to decide how to proceed from here. */
-#define SCSI_RESET_PUNT 1
-
-/* This means that we were able to reset the bus.  We have restarted all of
- * the commands that should be restarted, and we should be able to continue
- * on normally from here.  We do not expect any interrupts that will return
- * DID_RESET to any of the other commands in the host_queue, and the mid-level
- * code does not need to do anything special to keep the commands alive. 
- * If a hard reset was performed then all outstanding commands on the
- * bus have been restarted. */
-#define SCSI_RESET_SUCCESS 2
-
-/* We called for a reset of this bus, and we should get an interrupt 
- * when this succeeds.  Each command should get its own status
- * passed up to scsi_done, but this has not happened yet. 
- * If a hard reset was performed, then we expect an interrupt
- * for *each* of the outstanding commands that will have the
- * effect of restarting the commands.
- */
-#define SCSI_RESET_PENDING 3
-
-/* We did a reset, but do not expect an interrupt to signal DID_RESET.
- * This tells the upper level code to request the sense info, and this
- * should keep the command alive. */
-#define SCSI_RESET_WAKEUP 4
-
-/* Something went wrong, and we do not know how to fix it. */
-#define SCSI_RESET_ERROR 5
-
-/*
- * This is a bitmask that is ored with one of the above codes.
- * It tells the mid-level code that we did a hard reset.
- */
-#define SCSI_RESET_BUS_RESET 0x100
-/*
- * Used to mask off bits and to obtain the basic action that was
- * performed.  
- */
-#define SCSI_RESET_ACTION   0xff
-
-void *   scsi_malloc(unsigned int);
-int      scsi_free(void *, unsigned int);
-extern unsigned int dma_free_sectors;  /* How much room do we have left */
-extern unsigned int need_isa_buffer;   /* True if some devices need indirection
-					* buffers */
-
-/*
- * The Scsi_Cmnd structure is used by scsi.c internally, and for communication
- * with low level drivers that support multiple outstanding commands.
- */
-typedef struct scsi_pointer {
-    char * ptr;                     /* data pointer */
-    int this_residual;              /* left in this buffer */
-    struct scatterlist *buffer;     /* which buffer */
-    int buffers_residual;           /* how many buffers left */
-    
-    volatile int Status;
-    volatile int Message;
-    volatile int have_data_in;
-    volatile int sent_command;
-    volatile int phase;
-} Scsi_Pointer;
-
-typedef struct scsi_cmnd {
-    struct Scsi_Host * host;
-    Scsi_Device * device;
-    unsigned char target, lun, channel;
-    unsigned char cmd_len;
-    unsigned char old_cmd_len;
-    struct scsi_cmnd *next, *prev;  
-    
-    /* These elements define the operation we are about to perform */
-    unsigned char cmnd[12];
-    unsigned request_bufflen;	/* Actual request size */
-    
-    void * request_buffer;	/* Actual requested buffer */
-    
-    /* These elements define the operation we ultimately want to perform */
-    unsigned char data_cmnd[12];
-    unsigned short old_use_sg;	/* We save  use_sg here when requesting
-				 * sense info */
-    unsigned short use_sg;	/* Number of pieces of scatter-gather */
-    unsigned short sglist_len;	/* size of malloc'd scatter-gather list */
-    unsigned short abort_reason;/* If the mid-level code requests an
-				 * abort, this is the reason. */
-    unsigned bufflen;		/* Size of data buffer */
-    void *buffer;		/* Data buffer */
-    
-    unsigned underflow;		/* Return error if less than this amount is 
-				 * transfered */
-    
-    unsigned transfersize;	/* How much we are guaranteed to transfer with
-				 * each SCSI transfer (ie, between disconnect /
-				 * reconnects.	 Probably == sector size */
-    
-    
-    struct request request;	/* A copy of the command we are working on */
-
-    unsigned char sense_buffer[16];  /* Sense for this command, if needed */
-
-
-    int retries;
-    int allowed;
-    int timeout_per_command, timeout_total, timeout;
-
-    /*
-     *	We handle the timeout differently if it happens when a reset, 
-     *	abort, etc are in process. 
-     */
-    unsigned volatile char internal_timeout;
-    
-    unsigned flags;
-    
-    /* These variables are for the cdrom only. Once we have variable size 
-     * buffers in the buffer cache, they will go away. */
-    int this_count; 
-    /* End of special cdrom variables */
-    
-    /* Low-level done function - can be used by low-level driver to point
-     *	to completion function.	 Not used by mid/upper level code. */
-    void (*scsi_done)(struct scsi_cmnd *);  
-    void (*done)(struct scsi_cmnd *);  /* Mid-level done function */
-    
-    /*
-     * The following fields can be written to by the host specific code. 
-     * Everything else should be left alone. 
-     */
-    
-    Scsi_Pointer SCp;	/* Scratchpad used by some host adapters */
-    
-    unsigned char * host_scribble; /* The host adapter is allowed to
-				    * call scsi_malloc and get some memory
-				    * and hang it here.	 The host adapter
-				    * is also expected to call scsi_free
-				    * to release this memory.  (The memory
-				    * obtained by scsi_malloc is guaranteed
-				    * to be at an address < 16Mb). */
-    
-    int result;			   /* Status code from lower level driver */
-    
-    unsigned char tag;		   /* SCSI-II queued command tag */
-    unsigned long pid;		   /* Process ID, starts at 0 */
-} Scsi_Cmnd;	     
-
-/*
- *  scsi_abort aborts the current command that is executing on host host.
- *  The error code, if non zero is returned in the host byte, otherwise 
- *  DID_ABORT is returned in the hostbyte.
- */
-
-extern int scsi_abort (Scsi_Cmnd *, int code, int pid);
-
-extern void scsi_do_cmd (Scsi_Cmnd *, const void *cmnd ,
-			 void *buffer, unsigned bufflen, 
-			 void (*done)(struct scsi_cmnd *),
-			 int timeout, int retries);
-
-
-extern Scsi_Cmnd * allocate_device(struct request **, Scsi_Device *, int);
-
-extern Scsi_Cmnd * request_queueable(struct request *, Scsi_Device *);
-extern int scsi_reset (Scsi_Cmnd *, int);
-
-extern int max_scsi_hosts;
-
-extern void proc_print_scsidevice(Scsi_Device *, char *, int *, int);
-
-extern void print_command(unsigned char *);
-extern void print_sense(const char *, Scsi_Cmnd *);
-extern void print_driverbyte(int scsiresult);
-extern void print_hostbyte(int scsiresult);
-
-extern void scsi_mark_host_bus_reset(struct Scsi_Host *Host);
-
-#if defined(MAJOR_NR) && (MAJOR_NR != SCSI_TAPE_MAJOR)
-#include "hosts.h"
-
-static Scsi_Cmnd * end_scsi_request(Scsi_Cmnd * SCpnt, int uptodate, int sectors)
-{
-    struct request * req;
-    struct buffer_head * bh;
-    
-    req = &SCpnt->request;
-    if (!uptodate) {
-	printk(DEVICE_NAME " I/O error: dev %s, sector %lu\n",
-	       kdevname(req->rq_dev), req->sector);
-#ifdef MACH
-        req->errors = 1;
-        while (req->bh) {
-            bh = req->bh;
-            req->bh = bh->b_reqnext;
-            mark_buffer_uptodate(bh, 0);
-            unlock_buffer(bh);
-        }
-        goto done;
-#endif
-    }
-    
-    do {
-	if ((bh = req->bh) != NULL) {
-	    req->bh = bh->b_reqnext;
-	    req->nr_sectors -= bh->b_size >> 9;
-	    req->sector += bh->b_size >> 9;
-	    bh->b_reqnext = NULL;
-	    mark_buffer_uptodate(bh, uptodate);
-	    unlock_buffer(bh);
-	    sectors -= bh->b_size >> 9;
-	    if ((bh = req->bh) != NULL) {
-		req->current_nr_sectors = bh->b_size >> 9;
-		if (req->nr_sectors < req->current_nr_sectors) {
-		    req->nr_sectors = req->current_nr_sectors;
-		    printk("end_scsi_request: buffer-list destroyed\n");
-		}
-	    }
-	}
-    } while(sectors && bh);
-    if (req->bh){
-	req->buffer = bh->b_data;
-	return SCpnt;
-    };
-#ifdef MACH
-    req->errors = 0;
-
-done:
-#endif
-    DEVICE_OFF(req->rq_dev);
-    if (req->sem != NULL) {
-	up(req->sem);
-    }
-    
-    if (SCpnt->host->block) {
-	struct Scsi_Host * next;
-	
-	for (next = SCpnt->host->block; next != SCpnt->host;
-	     next = next->block)
-	    wake_up(&next->host_wait);
-    }
-    
-    req->rq_status = RQ_INACTIVE;
-#ifndef MACH
-    wake_up(&wait_for_request);
-#endif
-    wake_up(&SCpnt->device->device_wait);
-#ifdef MACH
-    {
-        unsigned long flags;
-
-        save_flags(flags);
-        cli();
-        (*blk_dev[MAJOR(req->rq_dev)].request_fn)();
-        restore_flags(flags);
-    }
-#endif
-    return NULL;
-}
-
-
-/* This is just like INIT_REQUEST, but we need to be aware of the fact
- * that an interrupt may start another request, so we run this with interrupts
- * turned off 
- */
-#define INIT_SCSI_REQUEST       \
-    if (!CURRENT) {             \
-	CLEAR_INTR;             \
-	restore_flags(flags);	\
-	return;                 \
-    }                           \
-    if (MAJOR(CURRENT->rq_dev) != MAJOR_NR)           \
-	panic(DEVICE_NAME ": request list destroyed");\
-    if (CURRENT->bh) {                                \
-	if (!buffer_locked(CURRENT->bh))              \
-	    panic(DEVICE_NAME ": block not locked");  \
-    }
-#endif
-
-#ifdef MACH
-#define SCSI_SLEEP(QUEUE, CONDITION) {		    \
-    if (CONDITION) {			            \
-	struct wait_queue wait = { NULL, NULL};     \
-	add_wait_queue(QUEUE, &wait);		    \
-	for(;;) {			            \
-	if (CONDITION) {		            \
-            if (intr_count)	                    \
-	        panic("scsi: trying to call schedule() in interrupt" \
-		      ", file %s, line %d.\n", __FILE__, __LINE__);  \
-	    schedule();			\
-        }				\
-	else			        \
-	    break;      		\
-	}			        \
-	remove_wait_queue(QUEUE, &wait);\
-    }; }
-#else /* ! MACH */
-#define SCSI_SLEEP(QUEUE, CONDITION) {		    \
-    if (CONDITION) {			            \
-	struct wait_queue wait = { current, NULL};  \
-	add_wait_queue(QUEUE, &wait);		    \
-	for(;;) {			            \
-	current->state = TASK_UNINTERRUPTIBLE;	    \
-	if (CONDITION) {		            \
-            if (intr_count)	                    \
-	        panic("scsi: trying to call schedule() in interrupt" \
-		      ", file %s, line %d.\n", __FILE__, __LINE__);  \
-	    schedule();			\
-        }				\
-	else			        \
-	    break;      		\
-	}			        \
-	remove_wait_queue(QUEUE, &wait);\
-	current->state = TASK_RUNNING;	\
-    }; }
-#endif /* ! MACH */
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/scsi_debug.c b/i386/i386at/gpl/linux/scsi/scsi_debug.c
deleted file mode 100644
index e98f53e2..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi_debug.c
+++ /dev/null
@@ -1,710 +0,0 @@
-/* $Id: scsi_debug.c,v 1.1.1.1 1997/02/25 21:27:51 thomas Exp $
- *  linux/kernel/scsi_debug.c
- *
- *  Copyright (C) 1992  Eric Youngdale
- *  Simulate a host adapter with 2 disks attached.  Do a lot of checking
- *  to make sure that we are not getting blocks mixed up, and panic if
- *  anything out of the ordinary is seen.
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/timer.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/genhd.h>
-#include <linux/fs.h>
-#include <linux/proc_fs.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-
-#include "sd.h"
-
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_scsi_debug = {
-    PROC_SCSI_SCSI_DEBUG, 10, "scsi_debug",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-
-/* A few options that we want selected */
-
-/* Do not attempt to use a timer to simulate a real disk with latency */
-/* Only use this in the actual kernel, not in the simulator. */
-#define IMMEDIATE
-
-/* Skip some consistency checking.  Good for benchmarking */
-#define SPEEDY
-
-/* Number of real scsi disks that will be detected ahead of time */
-static int NR_REAL=-1;
-
-#define NR_BLK_DEV  12
-#ifndef MAJOR_NR
-#define MAJOR_NR 8
-#endif
-#define START_PARTITION 4
-#define SCSI_DEBUG_TIMER 20
-/* Number of jiffies to wait before completing a command */
-#define DISK_SPEED     10
-#define CAPACITY (0x80000)
-
-static int starts[] = {4, 1000, 50000, CAPACITY, 0};
-static int npart = 0;
-
-#include "scsi_debug.h"
-#ifdef DEBUG
-#define DEB(x) x
-#else
-#define DEB(x)
-#endif
-
-#ifdef SPEEDY
-#define VERIFY1_DEBUG(RW) 1
-#define VERIFY_DEBUG(RW) 1
-#else
-
-#define VERIFY1_DEBUG(RW)                           \
-    if (bufflen != 1024) {printk("%d", bufflen); panic("(1)Bad bufflen");};         \
-    start = 0;                          \
-    if ((MINOR(SCpnt->request.rq_dev) & 0xf) != 0) start = starts[(MINOR(SCpnt->request.rq_dev) & 0xf) - 1];        \
-    if (bh){                            \
-	if (bh->b_size != 1024) panic ("Wrong bh size");    \
-	if ((bh->b_blocknr << 1) + start != block)          \
-	{   printk("Wrong bh block# %d %d ",bh->b_blocknr, block);  \
-	    panic ("Wrong bh block#"); \
-	};  \
-	if (bh->b_dev != SCpnt->request.rq_dev)  \
-	    panic ("Bad bh target"); \
-    };
-
-#define VERIFY_DEBUG(RW)                            \
-    if (bufflen != 1024 && (!SCpnt->use_sg)) {printk("%x %d\n ",bufflen, SCpnt->use_sg); panic("Bad bufflen");};    \
-    start = 0;                          \
-    if ((MINOR(SCpnt->request.rq_dev) & 0xf) > npart) panic ("Bad partition");    \
-    if ((MINOR(SCpnt->request.rq_dev) & 0xf) != 0) start = starts[(MINOR(SCpnt->request.rq_dev) & 0xf) - 1];        \
-    if (SCpnt->request.cmd != RW) panic ("Wrong  operation");       \
-    if (SCpnt->request.sector + start != block) panic("Wrong block.");  \
-    if (SCpnt->request.current_nr_sectors != 2 && (!SCpnt->use_sg)) panic ("Wrong # blocks");   \
-    if (SCpnt->request.bh){                         \
-	if (SCpnt->request.bh->b_size != 1024) panic ("Wrong bh size"); \
-	if ((SCpnt->request.bh->b_blocknr << 1) + start != block)           \
-	{   printk("Wrong bh block# %d %d ",SCpnt->request.bh->b_blocknr, block);  \
-	    panic ("Wrong bh block#"); \
-	};  \
-	if (SCpnt->request.bh->b_dev != SCpnt->request.rq_dev) \
-	    panic ("Bad bh target");\
-    };
-#endif
-
-static volatile void (*do_done[SCSI_DEBUG_MAILBOXES])(Scsi_Cmnd *) = {NULL, };
-extern void scsi_debug_interrupt();
-
-volatile Scsi_Cmnd * SCint[SCSI_DEBUG_MAILBOXES] = {NULL,};
-static char SCrst[SCSI_DEBUG_MAILBOXES] = {0,};
-static volatile unsigned int timeout[8] ={0,};
-
-/*
- * Semaphore used to simulate bus lockups.
- */
-static int scsi_debug_lockup = 0;
-
-static char sense_buffer[128] = {0,};
-
-static void scsi_dump(Scsi_Cmnd * SCpnt, int flag){
-    int i;
-#if 0
-    unsigned char * pnt;
-#endif
-    unsigned int * lpnt;
-    struct scatterlist * sgpnt = NULL;
-    printk("use_sg: %d",SCpnt->use_sg);
-    if (SCpnt->use_sg){
-	sgpnt = (struct scatterlist *) SCpnt->buffer;
-	for(i=0; i<SCpnt->use_sg; i++) {
-	    lpnt = (int *) sgpnt[i].alt_address;
-	    printk(":%x %x %d\n",sgpnt[i].alt_address, sgpnt[i].address, sgpnt[i].length);
-	    if (lpnt) printk(" (Alt %x) ",lpnt[15]);
-	};
-    } else {
-	printk("nosg: %x %x %d\n",SCpnt->request.buffer, SCpnt->buffer,
-	       SCpnt->bufflen);
-	lpnt = (int *) SCpnt->request.buffer;
-	if (lpnt) printk(" (Alt %x) ",lpnt[15]);
-    };
-    lpnt = (unsigned int *) SCpnt;
-    for (i=0;i<sizeof(Scsi_Cmnd)/4+1; i++) {
-	if ((i & 7) == 0) printk("\n");
-	printk("%x ",*lpnt++);
-    };
-    printk("\n");
-    if (flag == 0) return;
-    lpnt = (unsigned int *) sgpnt[0].alt_address;
-    for (i=0;i<sizeof(Scsi_Cmnd)/4+1; i++) {
-	if ((i & 7) == 0) printk("\n");
-	printk("%x ",*lpnt++);
-    };
-#if 0
-    printk("\n");
-    lpnt = (unsigned int *) sgpnt[0].address;
-    for (i=0;i<sizeof(Scsi_Cmnd)/4+1; i++) {
-	if ((i & 7) == 0) printk("\n");
-	printk("%x ",*lpnt++);
-    };
-    printk("\n");
-#endif
-    printk("DMA free %d sectors.\n", dma_free_sectors);
-}
-
-int scsi_debug_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    unchar *cmd = (unchar *) SCpnt->cmnd;
-    struct partition * p;
-    int block, start;
-    struct buffer_head * bh = NULL;
-    unsigned char * buff;
-    int nbytes, sgcount;
-    int scsi_debug_errsts;
-    struct scatterlist * sgpnt;
-    int target = SCpnt->target;
-    int bufflen = SCpnt->request_bufflen;
-    unsigned long flags;
-    int i;
-    sgcount = 0;
-    sgpnt = NULL;
-    
-    DEB(if (target > 1) { SCpnt->result = DID_TIME_OUT << 16;done(SCpnt);return 0;});
-    
-    buff = (unsigned char *) SCpnt->request_buffer;
-    
-    if(target>=1 || SCpnt->lun != 0) {
-	SCpnt->result =  DID_NO_CONNECT << 16;
-	done(SCpnt);
-	return 0;
-    };
-    
-    if( SCrst[target] != 0 && !scsi_debug_lockup )
-    {
-        SCrst[target] = 0;
-        memset(SCpnt->sense_buffer, 0, sizeof(SCpnt->sense_buffer));
-        SCpnt->sense_buffer[0] = 0x70;
-        SCpnt->sense_buffer[2] = UNIT_ATTENTION;
-	SCpnt->result = (CHECK_CONDITION << 1);
-	done(SCpnt);         
-    }
-    switch(*cmd){
-    case REQUEST_SENSE:
-	printk("Request sense...\n");
-#ifndef DEBUG
-	{ 
-	    int i;
-	    printk("scsi_debug: Requesting sense buffer (%x %x %x %d):", SCpnt, buff, done, bufflen);
-	    for(i=0;i<12;i++) printk("%d ",sense_buffer[i]);
-	    printk("\n");
-	};
-#endif
-	memset(buff, 0, bufflen);
-	memcpy(buff, sense_buffer, bufflen);
-	memset(sense_buffer, 0, sizeof(sense_buffer));
-	SCpnt->result = 0;
-	done(SCpnt); 
-	return 0;
-    case ALLOW_MEDIUM_REMOVAL:
-	if(cmd[4]) printk("Medium removal inhibited...");
-	else printk("Medium removal enabled...");
-	scsi_debug_errsts = 0;
-	break;
-    case INQUIRY:
-	printk("Inquiry...(%x %d)\n", buff, bufflen);
-	memset(buff, 0, bufflen);
-	buff[0] = TYPE_DISK;
-	buff[1] = 0x80;  /* Removable disk */
-	buff[2] = 1;
-	buff[4] = 33 - 5;
-	memcpy(&buff[8],"Foo Inc",7);
-	memcpy(&buff[16],"XYZZY",5);
-	memcpy(&buff[32],"1",1);
-	scsi_debug_errsts = 0;
-	break;
-    case TEST_UNIT_READY:
-	printk("Test unit ready(%x %d)\n", buff, bufflen);
-	if (buff)
-	    memset(buff, 0, bufflen);
-	scsi_debug_errsts = 0;
-	break;
-    case READ_CAPACITY:
-	printk("Read Capacity\n");
-	if(NR_REAL < 0) NR_REAL = (MINOR(SCpnt->request.rq_dev) >> 4) & 0x0f;
-	memset(buff, 0, bufflen);
-	buff[0] = (CAPACITY >> 24);
-	buff[1] = (CAPACITY >> 16) & 0xff;
-	buff[2] = (CAPACITY >> 8) & 0xff;
-	buff[3] = CAPACITY & 0xff;
-	buff[6] = 2; /* 512 byte sectors */
-	scsi_debug_errsts = 0;
-	break;
-    case READ_10:
-    case READ_6:
-#ifdef DEBUG
-	printk("Read...");
-#endif
-	if ((*cmd) == READ_10)
-	    block = cmd[5] + (cmd[4] << 8) + (cmd[3] << 16) + (cmd[2] << 24); 
-	else 
-	    block = cmd[3] + (cmd[2] << 8) + ((cmd[1] & 0x1f) << 16);
-	VERIFY_DEBUG(READ);
-#if defined(SCSI_SETUP_LATENCY) || defined(SCSI_DATARATE)
-    {
-	int delay = SCSI_SETUP_LATENCY;
-	double usec;
-	
-	usec = 0.0;
-	usec = (SCpnt->request.nr_sectors << 9) * 1.0e6 / SCSI_DATARATE;
-	delay += usec;
-	if(delay) usleep(delay);
-    };
-#endif
-	
-#ifdef DEBUG
-	printk("(r%d)",SCpnt->request.nr_sectors);
-#endif
-	nbytes = bufflen;
-	if(SCpnt->use_sg){
-	    sgcount = 0;
-	    sgpnt = (struct scatterlist *) buff;
-	    buff = sgpnt[sgcount].address;
-	    bufflen = sgpnt[sgcount].length;
-	    bh = SCpnt->request.bh;
-	};
-	scsi_debug_errsts = 0;
-	do{
-	    VERIFY1_DEBUG(READ);
-	    /* For the speedy test, we do not even want to fill the buffer with anything */
-#ifndef SPEEDY
-	    memset(buff, 0, bufflen);
-#endif
-	    /* If this is block 0, then we want to read the partition table for this
-	     * device.  Let's make one up */
-	    if(block == 0 && target == 0) {
-                memset(buff, 0, bufflen);
-		*((unsigned short *) (buff+510)) = 0xAA55;
-		p = (struct partition* ) (buff + 0x1be);
-		npart = 0;
-		while(starts[npart+1]){
-		    p->start_sect = starts[npart];
-		    p->nr_sects = starts[npart+1] - starts [npart];
-		    p->sys_ind = 0x81;  /* Linux partition */
-		    p++;
-		    npart++;
-		};
-		scsi_debug_errsts = 0;
-		break;
-	    };
-#ifdef DEBUG
-	    if (SCpnt->use_sg) printk("Block %x (%d %d)\n",block, SCpnt->request.nr_sectors,
-				      SCpnt->request.current_nr_sectors);
-#endif
-	    
-#if 0
-	    /* Simulate a disk change */
-	    if(block == 0xfff0) {
-		sense_buffer[0] = 0x70;
-		sense_buffer[2] = UNIT_ATTENTION;
-		starts[0] += 10;
-		starts[1] += 10;
-		starts[2] += 10;
-		
-#ifdef DEBUG
-		{ 
-		    int i;
-		    printk("scsi_debug: Filling sense buffer:");
-		    for(i=0;i<12;i++) printk("%d ",sense_buffer[i]);
-		    printk("\n");
-		};
-#endif
-		scsi_debug_errsts = (COMMAND_COMPLETE << 8) | (CHECK_CONDITION << 1);
-		break;
-	    } /* End phony disk change code */
-#endif
-	    
-#ifndef SPEEDY
-	    memcpy(buff, &target, sizeof(target));
-	    memcpy(buff+sizeof(target), cmd, 24);
-	    memcpy(buff+60, &block, sizeof(block));
-	    memcpy(buff+64, SCpnt, sizeof(Scsi_Cmnd));
-#endif
-	    nbytes -= bufflen;
-	    if(SCpnt->use_sg){
-#ifndef SPEEDY
-		memcpy(buff+128, bh, sizeof(struct buffer_head));
-#endif
-		block += bufflen >> 9;
-		bh = bh->b_reqnext;
-		sgcount++;
-		if (nbytes) {
-		    if(!bh) panic("Too few blocks for linked request.");
-		    buff = sgpnt[sgcount].address;
-		    bufflen = sgpnt[sgcount].length;
-		};
-	    }
-	} while(nbytes);
-	
-	SCpnt->result = 0;
-	(done)(SCpnt);
-	return;
-	
-	if (SCpnt->use_sg && !scsi_debug_errsts)
-	    if(bh) scsi_dump(SCpnt, 0);
-	break;
-    case WRITE_10:
-    case WRITE_6:
-#ifdef DEBUG
-	printk("Write\n");
-#endif
-	if ((*cmd) == WRITE_10)
-	    block = cmd[5] + (cmd[4] << 8) + (cmd[3] << 16) + (cmd[2] << 24); 
-	else 
-	    block = cmd[3] + (cmd[2] << 8) + ((cmd[1] & 0x1f) << 16);
-	VERIFY_DEBUG(WRITE);
-	/*      printk("(w%d)",SCpnt->request.nr_sectors); */
-	if (SCpnt->use_sg){
-	    if ((bufflen >> 9) != SCpnt->request.nr_sectors)
-		panic ("Trying to write wrong number of blocks\n");
-	    sgpnt = (struct scatterlist *) buff;
-	    buff = sgpnt[sgcount].address;
-	};
-#if 0
-	if (block != *((unsigned long *) (buff+60))) {
-	    printk("%x %x :",block,  *((unsigned long *) (buff+60)));
-	    scsi_dump(SCpnt,1);
-	    panic("Bad block written.\n");
-	};
-#endif
-	scsi_debug_errsts = 0;
-	break;
-    default:
-	printk("Unknown command %d\n",*cmd);
-	SCpnt->result =  DID_NO_CONNECT << 16;
-	done(SCpnt);
-	return 0;
-    };
-    
-    save_flags(flags); 
-    cli();
-    for(i=0;i<SCSI_DEBUG_MAILBOXES; i++){
-	if (SCint[i] == 0) break;
-    };
-    
-    if (i >= SCSI_DEBUG_MAILBOXES || SCint[i] != 0) 
-	panic("Unable to find empty SCSI_DEBUG command slot.\n");
-    
-    SCint[i] = SCpnt;
-    
-    if (done) {
-	DEB(printk("scsi_debug_queuecommand: now waiting for interrupt "););
-	if (do_done[i])
-	    printk("scsi_debug_queuecommand: Two concurrent queuecommand?\n");
-	else
-	    do_done[i] = done;
-    }
-    else
-	printk("scsi_debug_queuecommand: done cant be NULL\n");
-    
-#ifdef IMMEDIATE
-    if( !scsi_debug_lockup )
-    {
-        SCpnt->result = scsi_debug_errsts;
-        scsi_debug_intr_handle();  /* No timer - do this one right away */
-    }
-    restore_flags(flags);
-#else
-    timeout[i] = jiffies+DISK_SPEED;
-    
-    /* If no timers active, then set this one */
-    if ((timer_active & (1 << SCSI_DEBUG_TIMER)) == 0) {
-	timer_table[SCSI_DEBUG_TIMER].expires = timeout[i];
-	timer_active |= 1 << SCSI_DEBUG_TIMER;
-    };
-    
-    SCpnt->result = scsi_debug_errsts;
-    restore_flags(flags);
-    
-#if 0
-    printk("Sending command (%d %x %d %d)...", i, done, timeout[i],jiffies);
-#endif
-#endif
-    
-    return 0;
-}
-
-volatile static int internal_done_flag = 0;
-volatile static int internal_done_errcode = 0;
-static void internal_done(Scsi_Cmnd * SCpnt)
-{
-    internal_done_errcode = SCpnt->result;
-    ++internal_done_flag;
-}
-
-int scsi_debug_command(Scsi_Cmnd * SCpnt)
-{
-    DEB(printk("scsi_debug_command: ..calling scsi_debug_queuecommand\n"));
-    scsi_debug_queuecommand(SCpnt, internal_done);
-    
-    while (!internal_done_flag);
-    internal_done_flag = 0;
-    return internal_done_errcode;
-}
-
-/* A "high" level interrupt handler.  This should be called once per jiffy
- * to simulate a regular scsi disk.  We use a timer to do this. */
-
-static void scsi_debug_intr_handle(void)
-{
-    Scsi_Cmnd * SCtmp;
-    int i, pending;
-    void (*my_done)(Scsi_Cmnd *); 
-    unsigned long flags;
-    int to;
-    
-#ifndef IMMEDIATE
-    timer_table[SCSI_DEBUG_TIMER].expires = 0;
-    timer_active &= ~(1 << SCSI_DEBUG_TIMER);
-#endif
-    
- repeat:
-    save_flags(flags);
-    cli();
-    for(i=0;i<SCSI_DEBUG_MAILBOXES; i++) {
-	if (SCint[i] == 0) continue;
-#ifndef IMMEDIATE
-	if (timeout[i] == 0) continue;
-	if (timeout[i] <= jiffies) break;
-#else
-	break;
-#endif
-    };
-    
-    if(i == SCSI_DEBUG_MAILBOXES){
-#ifndef IMMEDIATE
-	pending = INT_MAX;
-	for(i=0;i<SCSI_DEBUG_MAILBOXES; i++) {
-	    if (SCint[i] == 0) continue;
-	    if (timeout[i] == 0) continue;
-	    if (timeout[i] <= jiffies) {restore_flags(flags); goto repeat;};
-	    if (timeout[i] > jiffies) {
-		if (pending > timeout[i]) pending = timeout[i];
-		continue;
-	    };
-	};
-	if (pending && pending != INT_MAX) {
-	    timer_table[SCSI_DEBUG_TIMER].expires = 
-		(pending <= jiffies ? jiffies+1 : pending);
-	    timer_active |= 1 << SCSI_DEBUG_TIMER;
-	};
-	restore_flags(flags);
-#endif
-	return;
-    };
-    
-    if(i < SCSI_DEBUG_MAILBOXES){
-	timeout[i] = 0;
-	my_done = do_done[i];
-	do_done[i] = NULL;
-	to = timeout[i];
-	timeout[i] = 0;
-	SCtmp = (Scsi_Cmnd *) SCint[i];
-	SCint[i] = NULL;
-	restore_flags(flags);
-	
-	if (!my_done) {
-	    printk("scsi_debug_intr_handle: Unexpected interrupt\n"); 
-	    return;
-	}
-	
-#ifdef DEBUG
-	printk("In intr_handle...");
-	printk("...done %d %x %d %d\n",i , my_done, to, jiffies);
-	printk("In intr_handle: %d %x %x\n",i, SCtmp, my_done);
-#endif
-	
-	my_done(SCtmp);
-#ifdef DEBUG
-	printk("Called done.\n");
-#endif
-    };
-    goto repeat;
-}
-
-
-int scsi_debug_detect(Scsi_Host_Template * tpnt)
-{
-    tpnt->proc_dir = &proc_scsi_scsi_debug;
-#ifndef IMMEDIATE
-    timer_table[SCSI_DEBUG_TIMER].fn = scsi_debug_intr_handle;
-    timer_table[SCSI_DEBUG_TIMER].expires = 0;
-#endif
-    return 1;
-}
-
-int scsi_debug_abort(Scsi_Cmnd * SCpnt)
-{
-    int j;
-    void (*my_done)(Scsi_Cmnd *);
-    unsigned long flags;
-    
-    DEB(printk("scsi_debug_abort\n"));
-#if 0
-    SCpnt->result = SCpnt->abort_reason << 16;
-    for(j=0;j<SCSI_DEBUG_MAILBOXES; j++) {
-	if(SCpnt == SCint[j]) {
-	    my_done = do_done[j];
-	    my_done(SCpnt);
-	    save_flags(flags);
-	    cli();
-	    timeout[j] = 0;
-	    SCint[j] = NULL;
-	    do_done[j] = NULL;
-	    restore_flags(flags);
-	};
-    };
-#endif
-    return SCSI_ABORT_SNOOZE;
-}
-
-int scsi_debug_biosparam(Disk * disk, kdev_t dev, int* info){
-    int size = disk->capacity;
-    info[0] = 32;
-    info[1] = 64;
-    info[2] = (size + 2047) >> 11;
-    if (info[2] >= 1024) info[2] = 1024;
-    return 0;
-}
-
-int scsi_debug_reset(Scsi_Cmnd * SCpnt)
-{
-    int i;
-    unsigned long flags;
-    
-    void (*my_done)(Scsi_Cmnd *);
-    printk("Bus unlocked by reset(%d)\n", SCpnt->host->suggest_bus_reset);
-    scsi_debug_lockup = 0;
-    DEB(printk("scsi_debug_reset called\n"));
-    for(i=0;i<SCSI_DEBUG_MAILBOXES; i++) {
-        if (SCint[i] == NULL) continue;
-        SCint[i]->result = DID_RESET << 16;
-        my_done = do_done[i];
-        my_done(SCint[i]);
-        save_flags(flags);
-        cli();
-        SCint[i] = NULL;
-        do_done[i] = NULL;
-        timeout[i] = 0;
-        restore_flags(flags);
-    }
-    return SCSI_RESET_SUCCESS;
-}
-
-const char *scsi_debug_info(void)
-{
-    static char buffer[] = " ";         /* looks nicer without anything here */
-    return buffer;
-}
-
-/* scsi_debug_proc_info
- * Used if the driver currently has no own support for /proc/scsi
- */
-int scsi_debug_proc_info(char *buffer, char **start, off_t offset, 
-		     int length, int inode, int inout)
-{
-    int len, pos, begin;
-    int orig_length;
-
-    if(inout == 1)
-    {
-        /* First check for the Signature */
-        if (length >= 10 && strncmp(buffer, "scsi_debug", 10) == 0) {
-            buffer += 11;
-            length -= 11;
-            /*
-             * OK, we are getting some kind of command.  Figure out
-             * what we are supposed to do here.  Simulate bus lockups
-             * to test our reset capability.
-             */
-            if( length == 6 && strncmp(buffer, "lockup", length) == 0 )
-            {
-                scsi_debug_lockup = 1;
-                return length;
-            } 
-            
-            if( length == 6 && strncmp(buffer, "unlock", length) == 0 )
-            {
-                scsi_debug_lockup = 0;
-                return length;
-            } 
-            
-            printk("Unknown command:%s\n", buffer);
-        } else 
-            printk("Wrong Signature:%10s\n", (char *) ((ulong)buffer-11));
-
-        return -EINVAL;
-        
-    }
-    
-    begin = 0;
-    pos = len = sprintf(buffer, 
-			"This driver is not a real scsi driver, but it plays one on TV.\n"
-                        "It is very handy for debugging specific problems because you\n"
-                        "can simulate a variety of error conditions\n");
-    if(pos < offset)
-    {
-	len = 0;
-	begin = pos;
-    }
-    
-    *start = buffer + (offset - begin);   /* Start of wanted data */
-    len -= (offset - begin);
-    if(len > length)
-	len = length;
-    
-    return(len);
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = SCSI_DEBUG;
-
-#include "scsi_module.c"
-#endif
- 
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/scsi_debug.h b/i386/i386at/gpl/linux/scsi/scsi_debug.h
deleted file mode 100644
index 87ae155f..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi_debug.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _SCSI_DEBUG_H
-
-#include <linux/types.h>
-#include <linux/kdev_t.h>
-
-int scsi_debug_detect(Scsi_Host_Template *);
-int scsi_debug_command(Scsi_Cmnd *);
-int scsi_debug_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int scsi_debug_abort(Scsi_Cmnd *);
-int scsi_debug_biosparam(Disk *, kdev_t, int[]);
-int scsi_debug_reset(Scsi_Cmnd *);
-int scsi_debug_proc_info(char *, char **, off_t, int, int, int);
- 
-#ifndef NULL
-	#define NULL 0
-#endif
-
-
-#define SCSI_DEBUG_MAILBOXES 8
-
-#define SCSI_DEBUG {NULL, NULL, NULL, scsi_debug_proc_info, \
-		"SCSI DEBUG", scsi_debug_detect, NULL, \
-		NULL, scsi_debug_command,		\
-		scsi_debug_queuecommand,			\
-		scsi_debug_abort,				\
-		scsi_debug_reset,				\
-		NULL,						\
-		scsi_debug_biosparam,				\
-		SCSI_DEBUG_MAILBOXES, 7, SG_ALL, 1, 0, 1, ENABLE_CLUSTERING}
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/scsi_ioctl.c b/i386/i386at/gpl/linux/scsi/scsi_ioctl.c
deleted file mode 100644
index 11d57bae..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi_ioctl.c
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#define __NO_VERSION__
-#include <linux/module.h>
-
-#include <asm/io.h>
-#include <asm/segment.h>
-#include <asm/system.h>
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "scsi_ioctl.h"
-
-#define MAX_RETRIES 5   
-#define MAX_TIMEOUT 900
-#define MAX_BUF 4096
-
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-
-/*
- * If we are told to probe a host, we will return 0 if  the host is not
- * present, 1 if the host is present, and will return an identifying
- * string at *arg, if arg is non null, filling to the length stored at
- * (int *) arg
- */
-
-static int ioctl_probe(struct Scsi_Host * host, void *buffer)
-{
-    int temp, result;
-    unsigned int len,slen;
-    const char * string;
-    
-    if ((temp = host->hostt->present) && buffer) {
-        result = verify_area(VERIFY_READ, buffer, sizeof(long));
-        if (result) return result;
-
-	len = get_user ((unsigned int *) buffer);
-	if(host->hostt->info)
-	    string = host->hostt->info(host);
-	else 
-	    string = host->hostt->name;
-	if(string) {
-	    slen = strlen(string);
-	    if (len > slen)
-		len = slen + 1;
-            result = verify_area(VERIFY_WRITE, buffer, len);
-            if (result) return result;
-
-	    memcpy_tofs (buffer, string, len);
-	}
-    }
-    return temp;
-}
-
-/*
- * 
- * The SCSI_IOCTL_SEND_COMMAND ioctl sends a command out to the SCSI host.
- * The MAX_TIMEOUT and MAX_RETRIES  variables are used.  
- * 
- * dev is the SCSI device struct ptr, *(int *) arg is the length of the
- * input data, if any, not including the command string & counts, 
- * *((int *)arg + 1) is the output buffer size in bytes.
- * 
- * *(char *) ((int *) arg)[2] the actual command byte.   
- * 
- * Note that no more than MAX_BUF data bytes will be transfered.  Since
- * SCSI block device size is 512 bytes, I figured 1K was good.
- * but (WDE) changed it to 8192 to handle large bad track buffers.
- * ERY: I changed this to a dynamic allocation using scsi_malloc - we were
- * getting a kernel stack overflow which was crashing the system when we
- * were using 8192 bytes.
- * 
- * This size *does not* include the initial lengths that were passed.
- * 
- * The SCSI command is read from the memory location immediately after the
- * length words, and the input data is right after the command.  The SCSI
- * routines know the command size based on the opcode decode.  
- * 
- * The output area is then filled in starting from the command byte. 
- */
-
-static void scsi_ioctl_done (Scsi_Cmnd * SCpnt)
-{
-    struct request * req;
-    
-    req = &SCpnt->request;
-    req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-    
-    if (req->sem != NULL) {
-	up(req->sem);
-    }
-}   
-
-static int ioctl_internal_command(Scsi_Device *dev, char * cmd)
-{
-    int result;
-    Scsi_Cmnd * SCpnt;
-    
-    SCpnt = allocate_device(NULL, dev, 1);
-    {
-	struct semaphore sem = MUTEX_LOCKED;
-	SCpnt->request.sem = &sem;
-	scsi_do_cmd(SCpnt,  cmd, NULL,  0,
-		    scsi_ioctl_done,  MAX_TIMEOUT,
-		    MAX_RETRIES);
-	down(&sem);
-    }
-    
-    if(driver_byte(SCpnt->result) != 0)
-	switch(SCpnt->sense_buffer[2] & 0xf) {
-	case ILLEGAL_REQUEST:
-	    if(cmd[0] == ALLOW_MEDIUM_REMOVAL) dev->lockable = 0;
-	    else printk("SCSI device (ioctl) reports ILLEGAL REQUEST.\n");
-	    break;
-	case NOT_READY: /* This happens if there is no disc in drive */
-	    if(dev->removable){
-		printk(KERN_INFO "Device not ready.  Make sure there is a disc in the drive.\n");
-		break;
-	    };
-	case UNIT_ATTENTION:
-	    if (dev->removable){
-		dev->changed = 1;
-		SCpnt->result = 0; /* This is no longer considered an error */
-		printk(KERN_INFO "Disc change detected.\n");
-		break;
-	    };
-	default: /* Fall through for non-removable media */
-	    printk("SCSI error: host %d id %d lun %d return code = %x\n",
-		   dev->host->host_no,
-		   dev->id,
-		   dev->lun,
-		   SCpnt->result);
-	    printk("\tSense class %x, sense error %x, extended sense %x\n",
-		   sense_class(SCpnt->sense_buffer[0]),
-		   sense_error(SCpnt->sense_buffer[0]),
-		   SCpnt->sense_buffer[2] & 0xf);
-	    
-	};
-    
-    result = SCpnt->result;
-    SCpnt->request.rq_status = RQ_INACTIVE;
-    wake_up(&SCpnt->device->device_wait);
-    return result;
-}
-
-/*
- * This interface is depreciated - users should use the scsi generics
- * interface instead, as this is a more flexible approach to performing
- * generic SCSI commands on a device.
- */
-static int ioctl_command(Scsi_Device *dev, void *buffer)
-{
-    char * buf;
-    char cmd[12];
-    char * cmd_in;
-    Scsi_Cmnd * SCpnt;
-    unsigned char opcode;
-    int inlen, outlen, cmdlen;
-    int needed, buf_needed;
-    int result;
-    
-    if (!buffer)
-	return -EINVAL;
-    
-
-    /*
-     * Verify that we can read at least this much.
-     */
-    result = verify_area(VERIFY_READ, buffer, 2*sizeof(long) + 1);
-    if (result) return result;
-
-    /*
-     * The structure that we are passed should look like:
-     *
-     * struct sdata{
-     *	int inlen;
-     *	int outlen;
-     *	char cmd[];  # However many bytes are used for cmd.
-     *	char data[];
-     */
-    inlen = get_user((unsigned int *) buffer);
-    outlen = get_user( ((unsigned int *) buffer) + 1);
-    
-    /*
-     * We do not transfer more than MAX_BUF with this interface.
-     * If the user needs to transfer more data than this, they
-     * should use scsi_generics instead.
-     */
-    if( inlen > MAX_BUF ) inlen = MAX_BUF;
-    if( outlen > MAX_BUF ) outlen = MAX_BUF;
-
-    cmd_in = (char *) ( ((int *)buffer) + 2);
-    opcode = get_user(cmd_in); 
-    
-    needed = buf_needed = (inlen > outlen ? inlen : outlen);
-    if(buf_needed){
-	buf_needed = (buf_needed + 511) & ~511;
-	if (buf_needed > MAX_BUF) buf_needed = MAX_BUF;
-	buf = (char *) scsi_malloc(buf_needed);
-	if (!buf) return -ENOMEM;
-	memset(buf, 0, buf_needed);
-    } else
-	buf = NULL;
-    
-    /*
-     * Obtain the command from the user's address space.
-     */
-    cmdlen = COMMAND_SIZE(opcode);
-
-    result = verify_area(VERIFY_READ, cmd_in, 
-                         cmdlen + inlen > MAX_BUF ? MAX_BUF : inlen);
-    if (result) return result;
-
-    memcpy_fromfs ((void *) cmd,  cmd_in,  cmdlen);
-    
-    /*
-     * Obtain the data to be sent to the device (if any).
-     */
-    memcpy_fromfs ((void *) buf,  
-                   (void *) (cmd_in + cmdlen), 
-                   inlen);
-    
-    /*
-     * Set the lun field to the correct value.
-     */
-    cmd[1] = ( cmd[1] & 0x1f ) | (dev->lun << 5);
-    
-#ifndef DEBUG_NO_CMD
-    
-    SCpnt = allocate_device(NULL, dev, 1);
-
-    {
-	struct semaphore sem = MUTEX_LOCKED;
-	SCpnt->request.sem = &sem;
-	scsi_do_cmd(SCpnt,  cmd,  buf, needed,  scsi_ioctl_done,  MAX_TIMEOUT, 
-		    MAX_RETRIES);
-	down(&sem);
-    }
-    
-    /* 
-     * If there was an error condition, pass the info back to the user. 
-     */
-    if(SCpnt->result) {
-        result = verify_area(VERIFY_WRITE, 
-                             cmd_in, 
-                             sizeof(SCpnt->sense_buffer));
-        if (result) return result;
-        memcpy_tofs((void *) cmd_in,  
-                    SCpnt->sense_buffer, 
-                    sizeof(SCpnt->sense_buffer));
-    } else {
-        result = verify_area(VERIFY_WRITE, cmd_in, outlen);
-        if (result) return result;
-        memcpy_tofs ((void *) cmd_in,  buf,  outlen);
-    }
-    result = SCpnt->result;
-
-    SCpnt->request.rq_status = RQ_INACTIVE;
-
-    if (buf) scsi_free(buf, buf_needed);
-    
-    if(SCpnt->device->scsi_request_fn)
-	(*SCpnt->device->scsi_request_fn)();
-    
-    wake_up(&SCpnt->device->device_wait);
-    return result;
-#else
-    {
-	int i;
-	printk("scsi_ioctl : device %d.  command = ", dev->id);
-	for (i = 0; i < 12; ++i)
-	    printk("%02x ", cmd[i]);
-	printk("\nbuffer =");
-	for (i = 0; i < 20; ++i)
-	    printk("%02x ", buf[i]);
-	printk("\n");
-	printk("inlen = %d, outlen = %d, cmdlen = %d\n",
-	       inlen, outlen, cmdlen);
-	printk("buffer = %d, cmd_in = %d\n", buffer, cmd_in);
-    }
-    return 0;
-#endif
-}
-
-/*
- * the scsi_ioctl() function differs from most ioctls in that it does
- * not take a major/minor number as the dev filed.  Rather, it takes
- * a pointer to a scsi_devices[] element, a structure. 
- */
-int scsi_ioctl (Scsi_Device *dev, int cmd, void *arg)
-{
-    int result;
-    char scsi_cmd[12];
-    
-    /* No idea how this happens.... */
-    if (!dev) return -ENXIO;
-    
-    switch (cmd) {
-    case SCSI_IOCTL_GET_IDLUN:
-        result = verify_area(VERIFY_WRITE, (void *) arg, 2*sizeof(long));
-        if (result) return result;
-
-	put_user(dev->id 
-                 + (dev->lun << 8) 
-                 + (dev->channel << 16)
-                 + ((dev->host->hostt->proc_dir->low_ino & 0xff) << 24),
-		    (unsigned long *) arg);
-        put_user( dev->host->unique_id, (unsigned long *) arg+1);
-	return 0;
-    case SCSI_IOCTL_TAGGED_ENABLE:
-	if(!suser())  return -EACCES;
-	if(!dev->tagged_supported) return -EINVAL;
-	dev->tagged_queue = 1;
-	dev->current_tag = 1;
-	break;
-    case SCSI_IOCTL_TAGGED_DISABLE:
-	if(!suser())  return -EACCES;
-	if(!dev->tagged_supported) return -EINVAL;
-	dev->tagged_queue = 0;
-	dev->current_tag = 0;
-	break;
-    case SCSI_IOCTL_PROBE_HOST:
-	return ioctl_probe(dev->host, arg);
-    case SCSI_IOCTL_SEND_COMMAND:
-	if(!suser())  return -EACCES;
-	return ioctl_command((Scsi_Device *) dev, arg);
-    case SCSI_IOCTL_DOORLOCK:
-	if (!dev->removable || !dev->lockable) return 0;
-	scsi_cmd[0] = ALLOW_MEDIUM_REMOVAL;
-	scsi_cmd[1] = dev->lun << 5;
-	scsi_cmd[2] = scsi_cmd[3] = scsi_cmd[5] = 0;
-	scsi_cmd[4] = SCSI_REMOVAL_PREVENT;
-	return ioctl_internal_command((Scsi_Device *) dev, scsi_cmd);
-	break;
-    case SCSI_IOCTL_DOORUNLOCK:
-	if (!dev->removable || !dev->lockable) return 0;
-	scsi_cmd[0] = ALLOW_MEDIUM_REMOVAL;
-	scsi_cmd[1] = dev->lun << 5;
-	scsi_cmd[2] = scsi_cmd[3] = scsi_cmd[5] = 0;
-	scsi_cmd[4] = SCSI_REMOVAL_ALLOW;
-	return ioctl_internal_command((Scsi_Device *) dev, scsi_cmd);
-    case SCSI_IOCTL_TEST_UNIT_READY:
-	scsi_cmd[0] = TEST_UNIT_READY;
-	scsi_cmd[1] = dev->lun << 5;
-	scsi_cmd[2] = scsi_cmd[3] = scsi_cmd[5] = 0;
-	scsi_cmd[4] = 0;
-	return ioctl_internal_command((Scsi_Device *) dev, scsi_cmd);
-	break;
-    default :           
-	return -EINVAL;
-    }
-    return -EINVAL;
-}
-
-/*
- * Just like scsi_ioctl, only callable from kernel space with no 
- * fs segment fiddling.
- */
-
-int kernel_scsi_ioctl (Scsi_Device *dev, int cmd, void *arg) {
-    unsigned long oldfs;
-    int tmp;
-    oldfs = get_fs();
-    set_fs(get_ds());
-    tmp = scsi_ioctl (dev, cmd, arg);
-    set_fs(oldfs);
-    return tmp;
-}
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/scsi_ioctl.h b/i386/i386at/gpl/linux/scsi/scsi_ioctl.h
deleted file mode 100644
index a42fed00..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi_ioctl.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _SCSI_IOCTL_H
-#define _SCSI_IOCTL_H 
-
-#define SCSI_IOCTL_SEND_COMMAND 1
-#define SCSI_IOCTL_TEST_UNIT_READY 2
-#define SCSI_IOCTL_BENCHMARK_COMMAND 3
-#define SCSI_IOCTL_SYNC 4			/* Request synchronous parameters */
-/* The door lock/unlock constants are compatible with Sun constants for
-   the cdrom */
-#define SCSI_IOCTL_DOORLOCK 0x5380		/* lock the eject mechanism */
-#define SCSI_IOCTL_DOORUNLOCK 0x5381		/* unlock the mechanism	  */
-
-#define	SCSI_REMOVAL_PREVENT	1
-#define	SCSI_REMOVAL_ALLOW	0
-
-extern int scsi_ioctl (Scsi_Device *dev, int cmd, void *arg);
-extern int kernel_scsi_ioctl (Scsi_Device *dev, int cmd, void *arg);
-
-#endif
-
-
diff --git a/i386/i386at/gpl/linux/scsi/scsi_proc.c b/i386/i386at/gpl/linux/scsi/scsi_proc.c
deleted file mode 100644
index 6650cec9..00000000
--- a/i386/i386at/gpl/linux/scsi/scsi_proc.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * linux/drivers/scsi/scsi_proc.c
- *
- * The functions in this file provide an interface between
- * the PROC file system and the SCSI device drivers
- * It is mainly used for debugging, statistics and to pass 
- * information directly to the lowlevel driver.
- *
- * (c) 1995 Michael Neuffer neuffer@goofy.zdv.uni-mainz.de 
- * Version: 0.99.8   last change: 95/09/13
- * 
- * generic command parser provided by: 
- * Andreas Heilwagen <crashcar@informatik.uni-koblenz.de>
- */
-
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#define __NO_VERSION__
-#include <linux/module.h>
-
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/malloc.h>
-#include <linux/proc_fs.h>
-#include <linux/errno.h>
-#include <linux/stat.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-
-#ifndef TRUE
-#define TRUE  1
-#define FALSE 0
-#endif
-
-extern int scsi_proc_info(char *, char **, off_t, int, int, int);
- 
-struct scsi_dir {
-    struct proc_dir_entry entry;
-    char name[4];
-};
-
-
-/* generic_proc_info
- * Used if the driver currently has no own support for /proc/scsi
- */
-int generic_proc_info(char *buffer, char **start, off_t offset, 
-		     int length, int inode, int inout)
-{
-    int len, pos, begin;
-
-    if(inout == TRUE)
-	return(-ENOSYS);  /* This is a no-op */
-    
-    begin = 0;
-    pos = len = sprintf(buffer, 
-			"The driver does not yet support the proc-fs\n");
-    if(pos < offset) {
-	len = 0;
-	begin = pos;
-    }
-    
-    *start = buffer + (offset - begin);   /* Start of wanted data */
-    len -= (offset - begin);
-    if(len > length)
-	len = length;
-    
-    return(len);
-}
-
-/* dispatch_scsi_info is the central dispatcher 
- * It is the interface between the proc-fs and the SCSI subsystem code
- */
-extern int dispatch_scsi_info(int ino, char *buffer, char **start, 
-			      off_t offset, int length, int func)
-{
-    struct Scsi_Host *hpnt = scsi_hostlist;
-    
-    if(ino == PROC_SCSI_SCSI) {            
-        /*
-         * This is for the scsi core, rather than any specific
-         * lowlevel driver.
-         */
-        return(scsi_proc_info(buffer, start, offset, length, 0, func));
-    }
-    
-    while(hpnt) {
-        if (ino == (hpnt->host_no + PROC_SCSI_FILE)) {
-            if(hpnt->hostt->proc_info == NULL)
-                return generic_proc_info(buffer, start, offset, length, 
-                                         hpnt->host_no, func);
-            else
-                return(hpnt->hostt->proc_info(buffer, start, offset, 
-                                              length, hpnt->host_no, func));
-        }
-        hpnt = hpnt->next;
-    }
-    return(-EBADF);
-}
-
-void build_proc_dir_entries(Scsi_Host_Template *tpnt)
-{
-    struct Scsi_Host *hpnt;
-
-    struct scsi_dir *scsi_hba_dir;
-
-    proc_scsi_register(0, tpnt->proc_dir);
-    
-    hpnt = scsi_hostlist;
-    while (hpnt) {
-        if (tpnt == hpnt->hostt) {
-            scsi_hba_dir = scsi_init_malloc(sizeof(struct scsi_dir), GFP_KERNEL);
-            if(scsi_hba_dir == NULL)
-                panic("Not enough memory to register SCSI HBA in /proc/scsi !\n");
-            memset(scsi_hba_dir, 0, sizeof(struct scsi_dir));
-            scsi_hba_dir->entry.low_ino = PROC_SCSI_FILE + hpnt->host_no;
-            scsi_hba_dir->entry.namelen = sprintf(scsi_hba_dir->name,"%d",
-                                                    hpnt->host_no);
-            scsi_hba_dir->entry.name = scsi_hba_dir->name;
-            scsi_hba_dir->entry.mode = S_IFREG | S_IRUGO | S_IWUSR;
-            proc_scsi_register(tpnt->proc_dir, &scsi_hba_dir->entry);
-        }
-        hpnt = hpnt->next;
-    }
-}
-
-/*
- *  parseHandle *parseInit(char *buf, char *cmdList, int cmdNum); 
- *	 	gets a pointer to a null terminated data buffer
- *		and a list of commands with blanks as delimiter 
- *      in between. 
- *      The commands have to be alphanumerically sorted. 
- *      cmdNum has to contain the number of commands.
- *		On success, a pointer to a handle structure
- *		is returned, NULL on failure
- *
- *	int parseOpt(parseHandle *handle, char **param);
- *		processes the next parameter. On success, the
- *		index of the appropriate command in the cmdList
- *		is returned, starting with zero.
- *		param points to the null terminated parameter string.
- *		On failure, -1 is returned.
- *
- *	The databuffer buf may only contain pairs of commands
- *	    options, separated by blanks:
- *		<Command> <Parameter> [<Command> <Parameter>]*
- */
-
-typedef struct
-{
-    char *buf,				   /* command buffer  */
-	 *cmdList,                         /* command list    */
-	 *bufPos,                          /* actual position */
-	 **cmdPos,                         /* cmdList index   */
-	 cmdNum;                           /* cmd number      */
-} parseHandle;
-	
-
-inline int parseFree (parseHandle *handle)               /* free memory     */
-{
-    kfree (handle->cmdPos);
-    kfree (handle);
-    
-    return(-1);
-}
-
-	
-parseHandle *parseInit(char *buf, char *cmdList, int cmdNum)
-{
-    char        *ptr;                               /* temp pointer    */
-    parseHandle *handle;                            /* new handle      */
-    
-    if (!buf || !cmdList)                           /* bad input ?     */
-	return(NULL);
-    if ((handle = (parseHandle*) kmalloc(sizeof(parseHandle), 1)) == 0)
-	return(NULL);                               /* out of memory   */
-    if ((handle->cmdPos = (char**) kmalloc(sizeof(int), cmdNum)) == 0) {
-	kfree(handle);
-	return(NULL);                               /* out of memory   */
-    }
-    
-    handle->buf     = handle->bufPos = buf;         /* init handle     */
-    handle->cmdList = cmdList;
-    handle->cmdNum  = cmdNum;
-    
-    handle->cmdPos[cmdNum = 0] = cmdList;
-    for (ptr = cmdList; *ptr; ptr++) {          /* scan command string */
-	if(*ptr == ' ') {                       /* and insert zeroes   */
-	    *ptr++ = 0;
-	    handle->cmdPos[++cmdNum] = ptr++;
-	} 
-    }
-    return(handle);
-}
-
-
-int parseOpt(parseHandle *handle, char **param)
-{
-    int  cmdIndex = 0, 
-	 cmdLen = 0;
-    char *startPos;
-    
-    if (!handle)                                    /* invalid handle  */
-	return(parseFree(handle));
-    /* skip spaces     */  
-    for (; *(handle->bufPos) && *(handle->bufPos) == ' '; handle->bufPos++);
-    if (!*(handle->bufPos))
-	return(parseFree(handle));                  /* end of data     */
-    
-    startPos = handle->bufPos;                      /* store cmd start */
-    for (; handle->cmdPos[cmdIndex][cmdLen] && *(handle->bufPos); handle->bufPos++)
-    {                                               /* no string end?  */
-	for (;;)
-	{
-	    if (*(handle->bufPos) == handle->cmdPos[cmdIndex][cmdLen])
-		break;                              /* char matches ?  */
-	    else
-		if (memcmp(startPos, (char*)(handle->cmdPos[++cmdIndex]), cmdLen))
-		    return(parseFree(handle));      /* unknown command */
-	    
-	    if (cmdIndex >= handle->cmdNum)
-		return(parseFree(handle));          /* unknown command */     
-	}
-	
-	cmdLen++;                                   /* next char       */
-    }
-    
-    /* Get param. First skip all blanks, then insert zero after param  */
-    
-    for (; *(handle->bufPos) && *(handle->bufPos) == ' '; handle->bufPos++);
-    *param = handle->bufPos; 
-    
-    for (; *(handle->bufPos) && *(handle->bufPos) != ' '; handle->bufPos++);
-    *(handle->bufPos++) = 0;
-    
-    return(cmdIndex);
-}
-
-#define MAX_SCSI_DEVICE_CODE 10
-const char *const scsi_dev_types[MAX_SCSI_DEVICE_CODE] =
-{
-    "Direct-Access    ",
-    "Sequential-Access",
-    "Printer          ",
-    "Processor        ",
-    "WORM             ",
-    "CD-ROM           ",
-    "Scanner          ",
-    "Optical Device   ",
-    "Medium Changer   ",
-    "Communications   "
-};
-
-void proc_print_scsidevice(Scsi_Device *scd, char *buffer, int *size, int len)
-{	    
-    int x, y = *size;
-    
-    y = sprintf(buffer + len, 
-		    "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n  Vendor: ",
-		    scd->host->host_no, scd->channel, scd->id, scd->lun);
-    for (x = 0; x < 8; x++) {
-	if (scd->vendor[x] >= 0x20)
-	    y += sprintf(buffer + len + y, "%c", scd->vendor[x]);
-	else
-	    y += sprintf(buffer + len + y," ");
-    }
-    y += sprintf(buffer + len + y, " Model: ");
-    for (x = 0; x < 16; x++) {
-	if (scd->model[x] >= 0x20)
-	    y +=  sprintf(buffer + len + y, "%c", scd->model[x]);
-	else
-	    y += sprintf(buffer + len + y, " ");
-    }
-    y += sprintf(buffer + len + y, " Rev: ");
-    for (x = 0; x < 4; x++) {
-	if (scd->rev[x] >= 0x20)
-	    y += sprintf(buffer + len + y, "%c", scd->rev[x]);
-	else
-	    y += sprintf(buffer + len + y, " ");
-    }
-    y += sprintf(buffer + len + y, "\n");
-    
-    y += sprintf(buffer + len + y, "  Type:   %s ",
-		     scd->type < MAX_SCSI_DEVICE_CODE ? 
-		     scsi_dev_types[(int)scd->type] : "Unknown          " );
-    y += sprintf(buffer + len + y, "               ANSI"
-		     " SCSI revision: %02x", (scd->scsi_level < 3)?1:2);
-    if (scd->scsi_level == 2)
-	y += sprintf(buffer + len + y, " CCS\n");
-    else
-	y += sprintf(buffer + len + y, "\n");
-
-    *size = y; 
-    return;
-}
-
-/*
- * Overrides for Emacs so that we get a uniform tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/scsicam.c b/i386/i386at/gpl/linux/scsi/scsicam.c
deleted file mode 100644
index e4e4e764..00000000
--- a/i386/i386at/gpl/linux/scsi/scsicam.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * scsicam.c - SCSI CAM support functions, use for HDIO_GETGEO, etc.
- *
- * Copyright 1993, 1994 Drew Eckhardt
- *      Visionary Computing 
- *      (Unix and Linux consulting and custom programming)
- *      drew@Colorado.EDU
- *	+1 (303) 786-7975
- *
- * For more information, please consult the SCSI-CAM draft.
- */
-
-/*
- * Don't import our own symbols, as this would severely mess up our
- * symbol tables.
- */
-#define _SCSI_SYMS_VER_
-#define __NO_VERSION__
-#include <linux/module.h>
-
-#include <linux/fs.h>
-#include <linux/genhd.h>
-#include <linux/kernel.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-
-static int partsize(struct buffer_head *bh, unsigned long capacity,
-    unsigned int  *cyls, unsigned int *hds, unsigned int *secs);
-static int setsize(unsigned long capacity,unsigned int *cyls,unsigned int *hds,
-    unsigned int *secs);
-
-/*
- * Function : int scsicam_bios_param (Disk *disk, int dev, int *ip)
- *
- * Purpose : to determine the BIOS mapping used for a drive in a 
- *	SCSI-CAM system, storing the results in ip as required
- *	by the HDIO_GETGEO ioctl().
- *
- * Returns : -1 on failure, 0 on success.
- *
- */
-
-int scsicam_bios_param (Disk *disk, /* SCSI disk */
-	kdev_t dev,		/* Device major, minor */
-    	int *ip			/* Heads, sectors, cylinders in that order */) {
-
-    struct buffer_head *bh;
-    int ret_code;
-    int size = disk->capacity;
-
-    if (!(bh = bread(MKDEV(MAJOR(dev), MINOR(dev)&~0xf), 0, 1024)))
-	return -1;
-
-#ifdef DEBUG
-	printk ("scsicam_bios_param : trying existing mapping\n");
-#endif
-    ret_code = partsize (bh, (unsigned long) size, (unsigned int *) ip + 2, 
-	(unsigned int *) ip + 0, (unsigned int *) ip + 1);
-    brelse (bh);
-
-    if (ret_code == -1) {
-#ifdef DEBUG
-	printk ("scsicam_bios_param : trying optimal mapping\n");
-#endif
-	ret_code = setsize ((unsigned long) size, (unsigned int *) ip + 2, 
-    	    (unsigned int *) ip + 0, (unsigned int *) ip + 1);
-    }
-
-    return ret_code;
-}
-
-/*
- * Function : static int partsize(struct buffer_head *bh, unsigned long 
- *     capacity,unsigned int *cyls, unsigned int *hds, unsigned int *secs);
- *
- * Purpose : to determine the BIOS mapping used to create the partition
- *	table, storing the results in *cyls, *hds, and *secs 
- *
- * Returns : -1 on failure, 0 on success.
- *
- */
-
-static int partsize(struct buffer_head *bh, unsigned long capacity,
-    unsigned int  *cyls, unsigned int *hds, unsigned int *secs) {
-    struct partition *p, *largest = NULL;
-    int i, largest_cyl;
-    int cyl, ext_cyl, end_head, end_cyl, end_sector;
-    unsigned int logical_end, physical_end, ext_physical_end;
-    
-
-    if (*(unsigned short *) (bh->b_data+510) == 0xAA55) {
-	for (largest_cyl = -1, p = (struct partition *) 
-    	    (0x1BE + bh->b_data), i = 0; i < 4; ++i, ++p) {
-    	    if (!p->sys_ind)
-    	    	continue;
-#ifdef DEBUG
-	printk ("scsicam_bios_param : partition %d has system \n",
-	    i);
-#endif
-    	    cyl = p->cyl + ((p->sector & 0xc0) << 2);
-    	    if (cyl > largest_cyl) {
-    	    	largest_cyl = cyl;
-    	    	largest = p;
-    	    }
-    	}
-    }
-
-    if (largest) {
-    	end_cyl = largest->end_cyl + ((largest->end_sector & 0xc0) << 2);
-    	end_head = largest->end_head;
-    	end_sector = largest->end_sector & 0x3f;
-
-#ifdef DEBUG
-	printk ("scsicam_bios_param : end at h = %d, c = %d, s = %d\n",
-	    end_head, end_cyl, end_sector);
-#endif
-
-    	physical_end =  end_cyl * (end_head + 1) * end_sector +
-    	    end_head * end_sector + end_sector;
-
-	/* This is the actual _sector_ number at the end */
-	logical_end = largest->start_sect + largest->nr_sects;
-
-	/* This is for >1023 cylinders */
-        ext_cyl= (logical_end-(end_head * end_sector + end_sector))
-                                        /(end_head + 1) / end_sector;
-	ext_physical_end = ext_cyl * (end_head + 1) * end_sector +
-            end_head * end_sector + end_sector;
-
-#ifdef DEBUG
-	printk("scsicam_bios_param : logical_end=%d physical_end=%d ext_physical_end=%d ext_cyl=%d\n"
-			,logical_end,physical_end,ext_physical_end,ext_cyl);
-#endif
-
-    	if ((logical_end == physical_end) ||
-	    (end_cyl==1023 && ext_physical_end==logical_end)) {
-    	    *secs = end_sector;
-    	    *hds = end_head + 1;
-    	    *cyls = capacity / ((end_head + 1) * end_sector);
-    	    return 0;
-    	}
-	
-#ifdef DEBUG
-	printk ("scsicam_bios_param : logical (%u) != physical (%u)\n",
-	    logical_end, physical_end);
-#endif
-    }
-    return -1;
-}
-
-/*
- * Function : static int setsize(unsigned long capacity,unsigned int *cyls,
- *	unsigned int *hds, unsigned int *secs);
- *
- * Purpose : to determine a near-optimal int 0x13 mapping for a
- *	SCSI disk in terms of lost space of size capacity, storing
- *	the results in *cyls, *hds, and *secs.
- *
- * Returns : -1 on failure, 0 on success.
- *
- * Extracted from
- *
- * WORKING                                                    X3T9.2
- * DRAFT                                                        792D
- *
- *
- *                                                        Revision 6
- *                                                         10-MAR-94
- * Information technology -
- * SCSI-2 Common access method
- * transport and SCSI interface module
- * 
- * ANNEX A :
- *
- * setsize() converts a read capacity value to int 13h
- * head-cylinder-sector requirements. It minimizes the value for
- * number of heads and maximizes the number of cylinders. This
- * will support rather large disks before the number of heads
- * will not fit in 4 bits (or 6 bits). This algorithm also
- * minimizes the number of sectors that will be unused at the end
- * of the disk while allowing for very large disks to be
- * accommodated. This algorithm does not use physical geometry. 
- */
-
-static int setsize(unsigned long capacity,unsigned int *cyls,unsigned int *hds,
-    unsigned int *secs) { 
-    unsigned int rv = 0; 
-    unsigned long heads, sectors, cylinders, temp; 
-
-    cylinders = 1024L;			/* Set number of cylinders to max */ 
-    sectors = 62L;      		/* Maximize sectors per track */ 
-
-    temp = cylinders * sectors;		/* Compute divisor for heads */ 
-    heads = capacity / temp;		/* Compute value for number of heads */
-    if (capacity % temp) {		/* If no remainder, done! */ 
-    	heads++;                	/* Else, increment number of heads */ 
-    	temp = cylinders * heads;	/* Compute divisor for sectors */ 
-    	sectors = capacity / temp;	/* Compute value for sectors per
-					       track */ 
-    	if (capacity % temp) {		/* If no remainder, done! */ 
-      	    sectors++;                  /* Else, increment number of sectors */ 
-      	    temp = heads * sectors;	/* Compute divisor for cylinders */
-      	    cylinders = capacity / temp;/* Compute number of cylinders */ 
-      	} 
-    } 
-    if (cylinders == 0) rv=(unsigned)-1;/* Give error if 0 cylinders */ 
-
-    *cyls = (unsigned int) cylinders;	/* Stuff return values */ 
-    *secs = (unsigned int) sectors; 
-    *hds  = (unsigned int) heads; 
-    return(rv); 
-} 
diff --git a/i386/i386at/gpl/linux/scsi/sd.c b/i386/i386at/gpl/linux/scsi/sd.c
deleted file mode 100644
index 47bf2263..00000000
--- a/i386/i386at/gpl/linux/scsi/sd.c
+++ /dev/null
@@ -1,1543 +0,0 @@
-/*
- *      sd.c Copyright (C) 1992 Drew Eckhardt 
- *           Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *      Linux scsi disk driver
- *              Initial versions: Drew Eckhardt 
- *              Subsequent revisions: Eric Youngdale
- *
- *      <drew@colorado.edu>
- *
- *       Modified by Eric Youngdale ericy@cais.com to
- *       add scatter-gather, multiple outstanding request, and other
- *       enhancements.
- *
- *       Modified by Eric Youngdale eric@aib.com to support loadable
- *       low-level scsi drivers.
- */
-
-#include <linux/module.h>
-#ifdef MODULE
-/*
- * This is a variable in scsi.c that is set when we are processing something
- * after boot time.  By definition, this is true when we are a loadable module
- * ourselves.
- */
-#define MODULE_FLAG 1
-#else
-#define MODULE_FLAG scsi_loadable_module_flag
-#endif /* MODULE */
-
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <asm/system.h>
-
-#define MAJOR_NR SCSI_DISK_MAJOR
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-#include "scsi_ioctl.h"
-#include "constants.h"
-
-#include <linux/genhd.h>
-
-/*
- *  static const char RCSid[] = "$Header:";
- */
-
-#define MAX_RETRIES 5
-
-/*
- *  Time out in seconds for disks and Magneto-opticals (which are slower).
- */
-
-#define SD_TIMEOUT (7 * HZ)
-#define SD_MOD_TIMEOUT (8 * HZ)
-
-#define CLUSTERABLE_DEVICE(SC) (SC->host->use_clustering && \
-				SC->device->type != TYPE_MOD)
-
-struct hd_struct * sd;
-
-Scsi_Disk * rscsi_disks = NULL;
-static int * sd_sizes;
-static int * sd_blocksizes;
-static int * sd_hardsizes;              /* Hardware sector size */
-
-extern int sd_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
-
-static int check_scsidisk_media_change(kdev_t);
-static int fop_revalidate_scsidisk(kdev_t);
-
-static sd_init_onedisk(int);
-
-static void requeue_sd_request (Scsi_Cmnd * SCpnt);
-
-static int sd_init(void);
-static void sd_finish(void);
-static int sd_attach(Scsi_Device *);
-static int sd_detect(Scsi_Device *);
-static void sd_detach(Scsi_Device *);
-
-struct Scsi_Device_Template sd_template = 
-{ NULL, "disk", "sd", NULL, TYPE_DISK, 
-      SCSI_DISK_MAJOR, 0, 0, 0, 1,
-      sd_detect, sd_init,
-      sd_finish, sd_attach, sd_detach
-};
-
-static int sd_open(struct inode * inode, struct file * filp)
-{
-    int target;
-    target =  DEVICE_NR(inode->i_rdev);
-    
-    if(target >= sd_template.dev_max || !rscsi_disks[target].device)
-	return -ENXIO;   /* No such device */
-    
-    /* 
-     * Make sure that only one process can do a check_change_disk at one time.
-     * This is also used to lock out further access when the partition table 
-     * is being re-read. 
-     */
-    
-    while (rscsi_disks[target].device->busy)
-    barrier();   
-    if(rscsi_disks[target].device->removable) {
-	check_disk_change(inode->i_rdev);
-	
-	/*
-	 * If the drive is empty, just let the open fail.
-	 */
-	if ( !rscsi_disks[target].ready ) {
-	    return -ENXIO;
-	}
-
-	/*
-	 * Similarily, if the device has the write protect tab set,
-	 * have the open fail if the user expects to be able to write
-	 * to the thing.
-	 */
-	if ( (rscsi_disks[target].write_prot) && (filp->f_mode & 2) ) { 
-	    return -EROFS;
-	}
-
-	if(!rscsi_disks[target].device->access_count)
-	    sd_ioctl(inode, NULL, SCSI_IOCTL_DOORLOCK, 0);
-    };
-
-    /*
-     * See if we are requesting a non-existent partition.  Do this
-     * after checking for disk change.
-     */
-    if(sd_sizes[MINOR(inode->i_rdev)] == 0)
-	return -ENXIO;
-    
-    rscsi_disks[target].device->access_count++;
-    if (rscsi_disks[target].device->host->hostt->usage_count)
-	(*rscsi_disks[target].device->host->hostt->usage_count)++;
-    if(sd_template.usage_count) (*sd_template.usage_count)++;
-    return 0;
-}
-
-static void sd_release(struct inode * inode, struct file * file)
-{
-    int target;
-    sync_dev(inode->i_rdev);
-    
-    target =  DEVICE_NR(inode->i_rdev);
-    
-    rscsi_disks[target].device->access_count--;
-    if (rscsi_disks[target].device->host->hostt->usage_count)
-	(*rscsi_disks[target].device->host->hostt->usage_count)--;
-    if(sd_template.usage_count) (*sd_template.usage_count)--;
-    
-    if(rscsi_disks[target].device->removable) {
-	if(!rscsi_disks[target].device->access_count)
-	    sd_ioctl(inode, NULL, SCSI_IOCTL_DOORUNLOCK, 0);
-    }
-}
-
-static void sd_geninit(struct gendisk *);
-
-static struct file_operations sd_fops = {
-    NULL,                        /* lseek - default */
-    block_read,                  /* read - general block-dev read */
-    block_write,                 /* write - general block-dev write */
-    NULL,                        /* readdir - bad */
-    NULL,                        /* select */
-    sd_ioctl,                    /* ioctl */
-    NULL,                        /* mmap */
-    sd_open,                     /* open code */
-    sd_release,                  /* release */
-    block_fsync,                 /* fsync */
-    NULL,                        /* fasync */
-    check_scsidisk_media_change, /* Disk change */
-    fop_revalidate_scsidisk      /* revalidate */
-};
-
-static struct gendisk sd_gendisk = {
-    MAJOR_NR,                    /* Major number */
-    "sd",                        /* Major name */
-    4,                           /* Bits to shift to get real from partition */
-    1 << 4,                      /* Number of partitions per real */
-    0,                           /* maximum number of real */
-    sd_geninit,                  /* init function */
-    NULL,                        /* hd struct */
-    NULL,                        /* block sizes */
-    0,                           /* number */
-    NULL,                        /* internal */
-    NULL                         /* next */
-};
-
-static void sd_geninit (struct gendisk *ignored)
-{
-    int i;
-    
-    for (i = 0; i < sd_template.dev_max; ++i)
-	if(rscsi_disks[i].device) 
-	    sd[i << 4].nr_sects = rscsi_disks[i].capacity;
-#if 0
-    /* No longer needed - we keep track of this as we attach/detach */
-    sd_gendisk.nr_real = sd_template.dev_max;
-#endif
-}
-
-/*
- * rw_intr is the interrupt routine for the device driver.  It will
- * be notified on the end of a SCSI read / write, and
- * will take on of several actions based on success or failure.
- */
-
-static void rw_intr (Scsi_Cmnd *SCpnt)
-{
-    int result = SCpnt->result;
-    int this_count = SCpnt->bufflen >> 9;
-    
-#ifdef DEBUG
-    printk("sd%c : rw_intr(%d, %d)\n", 'a' + MINOR(SCpnt->request.rq_dev), 
-	   SCpnt->host->host_no, result);
-#endif
-    
-    /*
-     * First case : we assume that the command succeeded.  One of two things 
-     * will happen here.  Either we will be finished, or there will be more
-     * sectors that we were unable to read last time.
-     */
-
-    if (!result) {
-	
-#ifdef DEBUG
-	printk("sd%c : %d sectors remain.\n", 'a' + MINOR(SCpnt->request.rq_dev),
-	       SCpnt->request.nr_sectors);
-	printk("use_sg is %d\n ",SCpnt->use_sg);
-#endif
-	if (SCpnt->use_sg) {
-	    struct scatterlist * sgpnt;
-	    int i;
-	    sgpnt = (struct scatterlist *) SCpnt->buffer;
-	    for(i=0; i<SCpnt->use_sg; i++) {
-#ifdef DEBUG
-		printk(":%x %x %d\n",sgpnt[i].alt_address, sgpnt[i].address, 
-		       sgpnt[i].length);
-#endif
-		if (sgpnt[i].alt_address) {
-		    if (SCpnt->request.cmd == READ)
-			memcpy(sgpnt[i].alt_address, sgpnt[i].address, 
-			       sgpnt[i].length);
-		    scsi_free(sgpnt[i].address, sgpnt[i].length);
-		};
-	    };
-
-	    /* Free list of scatter-gather pointers */
-	    scsi_free(SCpnt->buffer, SCpnt->sglist_len);  
-	} else {
-	    if (SCpnt->buffer != SCpnt->request.buffer) {
-#ifdef DEBUG
-		printk("nosg: %x %x %d\n",SCpnt->request.buffer, SCpnt->buffer,
-		       SCpnt->bufflen);
-#endif  
-		if (SCpnt->request.cmd == READ)
-		    memcpy(SCpnt->request.buffer, SCpnt->buffer,
-			   SCpnt->bufflen);
-		scsi_free(SCpnt->buffer, SCpnt->bufflen);
-	    };
-	};
-	/*
-	 * If multiple sectors are requested in one buffer, then
-	 * they will have been finished off by the first command.
-	 * If not, then we have a multi-buffer command.
-	 */
-	if (SCpnt->request.nr_sectors > this_count)
-	{
-	    SCpnt->request.errors = 0;
-	    
-	    if (!SCpnt->request.bh)
-	    {
-#ifdef DEBUG
-		printk("sd%c : handling page request, no buffer\n",
-		       'a' + MINOR(SCpnt->request.rq_dev));
-#endif
-		/*
-		 * The SCpnt->request.nr_sectors field is always done in 
-		 * 512 byte sectors, even if this really isn't the case.
-		 */
-		panic("sd.c: linked page request (%lx %x)",
-		      SCpnt->request.sector, this_count);
-	    }
-	}
-	SCpnt = end_scsi_request(SCpnt, 1, this_count);
-	requeue_sd_request(SCpnt);
-	return;
-    }
-    
-    /* Free up any indirection buffers we allocated for DMA purposes. */
-    if (SCpnt->use_sg) {
-	struct scatterlist * sgpnt;
-	int i;
-	sgpnt = (struct scatterlist *) SCpnt->buffer;
-	for(i=0; i<SCpnt->use_sg; i++) {
-#ifdef DEBUG
-	    printk("err: %x %x %d\n",SCpnt->request.buffer, SCpnt->buffer,
-		   SCpnt->bufflen);
-#endif
-	    if (sgpnt[i].alt_address) {
-		scsi_free(sgpnt[i].address, sgpnt[i].length);
-	    };
-	};
-	scsi_free(SCpnt->buffer, SCpnt->sglist_len);  /* Free list of scatter-gather pointers */
-    } else {
-#ifdef DEBUG
-	printk("nosgerr: %x %x %d\n",SCpnt->request.buffer, SCpnt->buffer,
-	       SCpnt->bufflen);
-#endif
-	if (SCpnt->buffer != SCpnt->request.buffer)
-	    scsi_free(SCpnt->buffer, SCpnt->bufflen);
-    };
-    
-    /*
-     * Now, if we were good little boys and girls, Santa left us a request
-     * sense buffer.  We can extract information from this, so we
-     * can choose a block to remap, etc.
-     */
-
-    if (driver_byte(result) != 0) {
-	if (suggestion(result) == SUGGEST_REMAP) {
-#ifdef REMAP
-	    /*
-	     * Not yet implemented.  A read will fail after being remapped,
-	     * a write will call the strategy routine again.
-	     */
-	    if rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].remap
-	    {
-		result = 0;
-	    }
-	    else
-#endif
-	}
-	
-	if ((SCpnt->sense_buffer[0] & 0x7f) == 0x70) {
-	    if ((SCpnt->sense_buffer[2] & 0xf) == UNIT_ATTENTION) {
-		if(rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->removable) {
-		    /* detected disc change.  set a bit and quietly refuse
-		     * further access.
-		     */  
-		    rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->changed = 1;
-		    SCpnt = end_scsi_request(SCpnt, 0, this_count);
-		    requeue_sd_request(SCpnt);
-		    return;
-		}
-                else
-                {
-                    /*
-                     * Must have been a power glitch, or a bus reset.
-                     * Could not have been a media change, so we just retry
-                     * the request and see what happens.
-                     */
-                    requeue_sd_request(SCpnt);
-                    return;
-                }
-	    }
-	}
-	
-	
-	/* If we had an ILLEGAL REQUEST returned, then we may have
-	 * performed an unsupported command.  The only thing this should be 
-	 * would be a ten byte read where only a six byte read was supported.
-	 * Also, on a system where READ CAPACITY failed, we have have read 
-	 * past the end of the disk. 
-	 */
-
-	if (SCpnt->sense_buffer[2] == ILLEGAL_REQUEST) {
-	    if (rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].ten) {
-		rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].ten = 0;
-		requeue_sd_request(SCpnt);
-		result = 0;
-	    } else {
-		/* ???? */
-	    }
-	}
-    }  /* driver byte != 0 */
-    if (result) {
-	printk("SCSI disk error : host %d channel %d id %d lun %d return code = %x\n",
-	       rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->host->host_no,
-	       rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->channel,
-	   rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->id,
-	     rscsi_disks[DEVICE_NR(SCpnt->request.rq_dev)].device->lun, result);
-	
-	if (driver_byte(result) & DRIVER_SENSE)
-	    print_sense("sd", SCpnt);
-	SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.current_nr_sectors);
-	requeue_sd_request(SCpnt);
-	return;
-    }
-}
-
-/*
- * requeue_sd_request() is the request handler function for the sd driver.
- * Its function in life is to take block device requests, and translate
- * them to SCSI commands.
- */
-
-static void do_sd_request (void)
-{
-    Scsi_Cmnd * SCpnt = NULL;
-    Scsi_Device * SDev;
-    struct request * req = NULL;
-    unsigned long flags;
-    int flag = 0;
-    
-    save_flags(flags);
-    while (1==1){
-	cli();
-	if (CURRENT != NULL && CURRENT->rq_status == RQ_INACTIVE) {
-	    restore_flags(flags);
-	    return;
-	};
-	
-	INIT_SCSI_REQUEST;
-        SDev = rscsi_disks[DEVICE_NR(CURRENT->rq_dev)].device;
-        
-        /*
-         * I am not sure where the best place to do this is.  We need
-         * to hook in a place where we are likely to come if in user
-         * space.
-         */
-        if( SDev->was_reset )
-        {
-	    /*
-	     * We need to relock the door, but we might
-	     * be in an interrupt handler.  Only do this
-	     * from user space, since we do not want to
-	     * sleep from an interrupt.
-	     */
-	    if( SDev->removable && !intr_count )
-	    {
-                scsi_ioctl(SDev, SCSI_IOCTL_DOORLOCK, 0);
-	    }
-	    SDev->was_reset = 0;
-        }
-		
-	/* We have to be careful here. allocate_device will get a free pointer,
-	 * but there is no guarantee that it is queueable.  In normal usage, 
-	 * we want to call this, because other types of devices may have the 
-	 * host all tied up, and we want to make sure that we have at least 
-	 * one request pending for this type of device. We can also come 
-	 * through here while servicing an interrupt, because of the need to 
-	 * start another command. If we call allocate_device more than once, 
-	 * then the system can wedge if the command is not queueable. The 
-	 * request_queueable function is safe because it checks to make sure 
-	 * that the host is able to take another command before it returns
-	 * a pointer.  
-	 */
-
-	if (flag++ == 0)
-	    SCpnt = allocate_device(&CURRENT,
-				    rscsi_disks[DEVICE_NR(CURRENT->rq_dev)].device, 0); 
-	else SCpnt = NULL;
-	
-	/*
-	 * The following restore_flags leads to latency problems.  FIXME.
-	 * Using a "sti()" gets rid of the latency problems but causes
-	 * race conditions and crashes.
-	 */
-	restore_flags(flags);
-
-	/* This is a performance enhancement. We dig down into the request 
-	 * list and try and find a queueable request (i.e. device not busy, 
-	 * and host able to accept another command. If we find one, then we 
-	 * queue it. This can make a big difference on systems with more than 
-	 * one disk drive.  We want to have the interrupts off when monkeying 
-	 * with the request list, because otherwise the kernel might try and 
-	 * slip in a request in between somewhere. 
-	 */
-
-	if (!SCpnt && sd_template.nr_dev > 1){
-	    struct request *req1;
-	    req1 = NULL;
-	    cli();
-	    req = CURRENT;
-	    while(req){
-		SCpnt = request_queueable(req, rscsi_disks[DEVICE_NR(req->rq_dev)].device);
-		if(SCpnt) break;
-		req1 = req;
-		req = req->next;
-	    };
-	    if (SCpnt && req->rq_status == RQ_INACTIVE) {
-		if (req == CURRENT) 
-		    CURRENT = CURRENT->next;
-		else
-		    req1->next = req->next;
-	    };
-	    restore_flags(flags);
-	};
-	
-	if (!SCpnt) return; /* Could not find anything to do */
-	
-	/* Queue command */
-	requeue_sd_request(SCpnt);
-    };  /* While */
-}    
-
-static void requeue_sd_request (Scsi_Cmnd * SCpnt)
-{
-    int dev, devm, block, this_count;
-    unsigned char cmd[10];
-    int bounce_size, contiguous;
-    int max_sg;
-    struct buffer_head * bh, *bhp;
-    char * buff, *bounce_buffer;
-    
- repeat:
-    
-    if(!SCpnt || SCpnt->request.rq_status == RQ_INACTIVE) {
-	do_sd_request();
-	return;
-    }
-    
-    devm =  MINOR(SCpnt->request.rq_dev);
-    dev = DEVICE_NR(SCpnt->request.rq_dev);
-
-    block = SCpnt->request.sector;
-    this_count = 0;
-
-#ifdef DEBUG
-    printk("Doing sd request, dev = %d, block = %d\n", devm, block);
-#endif
-    
-    if (devm >= (sd_template.dev_max << 4) || 
-	!rscsi_disks[dev].device ||
-	block + SCpnt->request.nr_sectors > sd[devm].nr_sects)
-    {
-	SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-	goto repeat;
-    }
-    
-    block += sd[devm].start_sect;
-    
-    if (rscsi_disks[dev].device->changed)
-    {
-	/*
-	 * quietly refuse to do anything to a changed disc until the changed 
-	 * bit has been reset
-	 */
-	/* printk("SCSI disk has been changed. Prohibiting further I/O.\n"); */
-	SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-	goto repeat;
-    }
-    
-#ifdef DEBUG
-    printk("sd%c : real dev = /dev/sd%c, block = %d\n", 
-	   'a' + devm, dev, block);
-#endif
-    
-    /*
-     * If we have a 1K hardware sectorsize, prevent access to single
-     * 512 byte sectors.  In theory we could handle this - in fact
-     * the scsi cdrom driver must be able to handle this because
-     * we typically use 1K blocksizes, and cdroms typically have
-     * 2K hardware sectorsizes.  Of course, things are simpler
-     * with the cdrom, since it is read-only.  For performance
-     * reasons, the filesystems should be able to handle this
-     * and not force the scsi disk driver to use bounce buffers
-     * for this.
-     */
-    if (rscsi_disks[dev].sector_size == 1024)
-	if((block & 1) || (SCpnt->request.nr_sectors & 1)) {
-	    printk("sd.c:Bad block number requested");
-	    SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-	    goto repeat;
-	}
-    
-    switch (SCpnt->request.cmd)
-    {
-    case WRITE :
-	if (!rscsi_disks[dev].device->writeable)
-	{
-	    SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-	    goto repeat;
-	}
-	cmd[0] = WRITE_6;
-	break;
-    case READ :
-	cmd[0] = READ_6;
-	break;
-    default :
-	panic ("Unknown sd command %d\n", SCpnt->request.cmd);
-    }
-    
-    SCpnt->this_count = 0;
-    
-    /* If the host adapter can deal with very large scatter-gather
-     * requests, it is a waste of time to cluster 
-     */
-    contiguous = (!CLUSTERABLE_DEVICE(SCpnt) ? 0 :1);
-    bounce_buffer = NULL;
-    bounce_size = (SCpnt->request.nr_sectors << 9);
-    
-    /* First see if we need a bounce buffer for this request. If we do, make 
-     * sure that we can allocate a buffer. Do not waste space by allocating 
-     * a bounce buffer if we are straddling the 16Mb line 
-     */ 
-    if (contiguous && SCpnt->request.bh &&
-	((long) SCpnt->request.bh->b_data) 
-	+ (SCpnt->request.nr_sectors << 9) - 1 > ISA_DMA_THRESHOLD 
-	&& SCpnt->host->unchecked_isa_dma) {
-	if(((long) SCpnt->request.bh->b_data) > ISA_DMA_THRESHOLD)
-	    bounce_buffer = (char *) scsi_malloc(bounce_size);
-	if(!bounce_buffer) contiguous = 0;
-    };
-    
-    if(contiguous && SCpnt->request.bh && SCpnt->request.bh->b_reqnext)
-	for(bh = SCpnt->request.bh, bhp = bh->b_reqnext; bhp; bh = bhp, 
-	    bhp = bhp->b_reqnext) {
-	    if(!CONTIGUOUS_BUFFERS(bh,bhp)) { 
-		if(bounce_buffer) scsi_free(bounce_buffer, bounce_size);
-		contiguous = 0;
-		break;
-	    } 
-	};
-    if (!SCpnt->request.bh || contiguous) {
-	
-	/* case of page request (i.e. raw device), or unlinked buffer */
-	this_count = SCpnt->request.nr_sectors;
-	buff = SCpnt->request.buffer;
-	SCpnt->use_sg = 0;
-	
-    } else if (SCpnt->host->sg_tablesize == 0 ||
-	       (need_isa_buffer && dma_free_sectors <= 10)) {
-	
-	/* Case of host adapter that cannot scatter-gather.  We also
-	 * come here if we are running low on DMA buffer memory.  We set
-	 * a threshold higher than that we would need for this request so
-	 * we leave room for other requests.  Even though we would not need
-	 * it all, we need to be conservative, because if we run low enough
-	 * we have no choice but to panic. 
-	 */
-	if (SCpnt->host->sg_tablesize != 0 &&
-	    need_isa_buffer && 
-	    dma_free_sectors <= 10)
-	    printk("Warning: SCSI DMA buffer space running low.  Using non scatter-gather I/O.\n");
-	
-	this_count = SCpnt->request.current_nr_sectors;
-	buff = SCpnt->request.buffer;
-	SCpnt->use_sg = 0;
-	
-    } else {
-	
-	/* Scatter-gather capable host adapter */
-	struct scatterlist * sgpnt;
-	int count, this_count_max;
-	int counted;
-	
-	bh = SCpnt->request.bh;
-	this_count = 0;
-	this_count_max = (rscsi_disks[dev].ten ? 0xffff : 0xff);
-	count = 0;
-	bhp = NULL;
-	while(bh) {
-	    if ((this_count + (bh->b_size >> 9)) > this_count_max) break;
-	    if(!bhp || !CONTIGUOUS_BUFFERS(bhp,bh) ||
-	       !CLUSTERABLE_DEVICE(SCpnt) ||
-	       (SCpnt->host->unchecked_isa_dma &&
-		((unsigned long) bh->b_data-1) == ISA_DMA_THRESHOLD)) {
-		if (count < SCpnt->host->sg_tablesize) count++;
-		else break;
-	    };
-	    this_count += (bh->b_size >> 9);
-	    bhp = bh;
-	    bh = bh->b_reqnext;
-	};
-#if 0
-	if(SCpnt->host->unchecked_isa_dma &&
-	   ((unsigned int) SCpnt->request.bh->b_data-1) == ISA_DMA_THRESHOLD) count--;
-#endif
-	SCpnt->use_sg = count;  /* Number of chains */
-	count = 512;/* scsi_malloc can only allocate in chunks of 512 bytes */
-	while( count < (SCpnt->use_sg * sizeof(struct scatterlist))) 
-	    count = count << 1;
-	SCpnt->sglist_len = count;
-	max_sg = count / sizeof(struct scatterlist);
-	if(SCpnt->host->sg_tablesize < max_sg) 
-	    max_sg = SCpnt->host->sg_tablesize;
-	sgpnt = (struct scatterlist * ) scsi_malloc(count);
-	if (!sgpnt) {
-	    printk("Warning - running *really* short on DMA buffers\n");
-	    SCpnt->use_sg = 0;    /* No memory left - bail out */
-	    this_count = SCpnt->request.current_nr_sectors;
-	    buff = SCpnt->request.buffer;
-	} else {
-	    memset(sgpnt, 0, count);  /* Zero so it is easy to fill, but only
-				       * if memory is available 
-				       */
-	    buff = (char *) sgpnt;
-	    counted = 0;
-	    for(count = 0, bh = SCpnt->request.bh, bhp = bh->b_reqnext;
-		count < SCpnt->use_sg && bh; 
-		count++, bh = bhp) {
-		
-		bhp = bh->b_reqnext;
-		
-		if(!sgpnt[count].address) sgpnt[count].address = bh->b_data;
-		sgpnt[count].length += bh->b_size;
-		counted += bh->b_size >> 9;
-		
-		if (((long) sgpnt[count].address) + sgpnt[count].length - 1 > 
-		    ISA_DMA_THRESHOLD && (SCpnt->host->unchecked_isa_dma) &&
-		    !sgpnt[count].alt_address) {
-		    sgpnt[count].alt_address = sgpnt[count].address;
-		    /* We try and avoid exhausting the DMA pool, since it is 
-		     * easier to control usage here. In other places we might 
-		     * have a more pressing need, and we would be screwed if 
-		     * we ran out */
-		    if(dma_free_sectors < (sgpnt[count].length >> 9) + 10) {
-			sgpnt[count].address = NULL;
-		    } else {
-			sgpnt[count].address = 
-			    (char *) scsi_malloc(sgpnt[count].length);
-		    };
-		    /* If we start running low on DMA buffers, we abort the 
-		     * scatter-gather operation, and free all of the memory 
-		     * we have allocated.  We want to ensure that all scsi 
-		     * operations are able to do at least a non-scatter/gather
-		     * operation */
-		    if(sgpnt[count].address == NULL){ /* Out of dma memory */
-#if 0
-			printk("Warning: Running low on SCSI DMA buffers");
-			/* Try switching back to a non s-g operation. */
-			while(--count >= 0){
-			    if(sgpnt[count].alt_address) 
-				scsi_free(sgpnt[count].address, 
-					  sgpnt[count].length);
-			};
-			this_count = SCpnt->request.current_nr_sectors;
-			buff = SCpnt->request.buffer;
-			SCpnt->use_sg = 0;
-			scsi_free(sgpnt, SCpnt->sglist_len);
-#endif
-			SCpnt->use_sg = count;
-			this_count = counted -= bh->b_size >> 9;
-			break;
-		    };
-		    
-		};
-		
-		/* Only cluster buffers if we know that we can supply DMA 
-		 * buffers large enough to satisfy the request. Do not cluster
-		 * a new request if this would mean that we suddenly need to 
-		 * start using DMA bounce buffers */
-		if(bhp && CONTIGUOUS_BUFFERS(bh,bhp) 
-		   && CLUSTERABLE_DEVICE(SCpnt)) {
-		    char * tmp;
-		    
-		    if (((long) sgpnt[count].address) + sgpnt[count].length +
-			bhp->b_size - 1 > ISA_DMA_THRESHOLD && 
-			(SCpnt->host->unchecked_isa_dma) &&
-			!sgpnt[count].alt_address) continue;
-		    
-		    if(!sgpnt[count].alt_address) {count--; continue; }
-		    if(dma_free_sectors > 10)
-			tmp = (char *) scsi_malloc(sgpnt[count].length 
-						   + bhp->b_size);
-		    else {
-			tmp = NULL;
-			max_sg = SCpnt->use_sg;
-		    };
-		    if(tmp){
-			scsi_free(sgpnt[count].address, sgpnt[count].length);
-			sgpnt[count].address = tmp;
-			count--;
-			continue;
-		    };
-		    
-		    /* If we are allowed another sg chain, then increment 
-		     * counter so we can insert it.  Otherwise we will end 
-		     up truncating */
-		    
-		    if (SCpnt->use_sg < max_sg) SCpnt->use_sg++;
-		};  /* contiguous buffers */
-	    }; /* for loop */
-	    
-	    /* This is actually how many we are going to transfer */
-	    this_count = counted; 
-	    
-	    if(count < SCpnt->use_sg || SCpnt->use_sg 
-	       > SCpnt->host->sg_tablesize){
-		bh = SCpnt->request.bh;
-		printk("Use sg, count %d %x %d\n", 
-		       SCpnt->use_sg, count, dma_free_sectors);
-		printk("maxsg = %x, counted = %d this_count = %d\n", 
-		       max_sg, counted, this_count);
-		while(bh){
-		    printk("[%p %lx] ", bh->b_data, bh->b_size);
-		    bh = bh->b_reqnext;
-		};
-		if(SCpnt->use_sg < 16)
-		    for(count=0; count<SCpnt->use_sg; count++)
-			printk("{%d:%p %p %d}  ", count,
-			       sgpnt[count].address,
-			       sgpnt[count].alt_address,
-			       sgpnt[count].length);
-		panic("Ooops");
-	    };
-	    
-	    if (SCpnt->request.cmd == WRITE)
-		for(count=0; count<SCpnt->use_sg; count++)
-		    if(sgpnt[count].alt_address)
-			memcpy(sgpnt[count].address, sgpnt[count].alt_address, 
-			       sgpnt[count].length);
-	};  /* Able to malloc sgpnt */
-    };  /* Host adapter capable of scatter-gather */
-    
-    /* Now handle the possibility of DMA to addresses > 16Mb */
-    
-    if(SCpnt->use_sg == 0){
-	if (((long) buff) + (this_count << 9) - 1 > ISA_DMA_THRESHOLD && 
-	    (SCpnt->host->unchecked_isa_dma)) {
-	    if(bounce_buffer)
-		buff = bounce_buffer;
-	    else
-		buff = (char *) scsi_malloc(this_count << 9);
-	    if(buff == NULL) {  /* Try backing off a bit if we are low on mem*/
-		this_count = SCpnt->request.current_nr_sectors;
-		buff = (char *) scsi_malloc(this_count << 9);
-		if(!buff) panic("Ran out of DMA buffers.");
-	    };
-	    if (SCpnt->request.cmd == WRITE)
-		memcpy(buff, (char *)SCpnt->request.buffer, this_count << 9);
-	};
-    };
-#ifdef DEBUG
-    printk("sd%c : %s %d/%d 512 byte blocks.\n", 
-	   'a' + devm,
-	   (SCpnt->request.cmd == WRITE) ? "writing" : "reading",
-	   this_count, SCpnt->request.nr_sectors);
-#endif
-    
-    cmd[1] = (SCpnt->lun << 5) & 0xe0;
-    
-    if (rscsi_disks[dev].sector_size == 1024){
-	if(block & 1) panic("sd.c:Bad block number requested");
-	if(this_count & 1) panic("sd.c:Bad block number requested");
-	block = block >> 1;
-	this_count = this_count >> 1;
-    };
-    
-    if (rscsi_disks[dev].sector_size == 256){
-	block = block << 1;
-	this_count = this_count << 1;
-    };
-    
-    if (((this_count > 0xff) ||  (block > 0x1fffff)) && rscsi_disks[dev].ten)
-    {
-	if (this_count > 0xffff)
-	    this_count = 0xffff;
-	
-	cmd[0] += READ_10 - READ_6 ;
-	cmd[2] = (unsigned char) (block >> 24) & 0xff;
-	cmd[3] = (unsigned char) (block >> 16) & 0xff;
-	cmd[4] = (unsigned char) (block >> 8) & 0xff;
-	cmd[5] = (unsigned char) block & 0xff;
-	cmd[6] = cmd[9] = 0;
-	cmd[7] = (unsigned char) (this_count >> 8) & 0xff;
-	cmd[8] = (unsigned char) this_count & 0xff;
-    }
-    else
-    {
-	if (this_count > 0xff)
-	    this_count = 0xff;
-	
-	cmd[1] |= (unsigned char) ((block >> 16) & 0x1f);
-	cmd[2] = (unsigned char) ((block >> 8) & 0xff);
-	cmd[3] = (unsigned char) block & 0xff;
-	cmd[4] = (unsigned char) this_count;
-	cmd[5] = 0;
-    }
-    
-    /*
-     * We shouldn't disconnect in the middle of a sector, so with a dumb 
-     * host adapter, it's safe to assume that we can at least transfer 
-     * this many bytes between each connect / disconnect.  
-     */
-    
-    SCpnt->transfersize = rscsi_disks[dev].sector_size;
-    SCpnt->underflow = this_count << 9; 
-    scsi_do_cmd (SCpnt, (void *) cmd, buff, 
-		 this_count * rscsi_disks[dev].sector_size,
-		 rw_intr, 
-		 (SCpnt->device->type == TYPE_DISK ? 
-		  SD_TIMEOUT : SD_MOD_TIMEOUT),
-		 MAX_RETRIES);
-}
-
-static int check_scsidisk_media_change(kdev_t full_dev){
-    int retval;
-    int target;
-    struct inode inode;
-    int flag = 0;
-    
-    target =  DEVICE_NR(full_dev);
-    
-    if (target >= sd_template.dev_max ||
-	!rscsi_disks[target].device) {
-	printk("SCSI disk request error: invalid device.\n");
-	return 0;
-    };
-    
-    if(!rscsi_disks[target].device->removable) return 0;
-    
-    inode.i_rdev = full_dev;  /* This is all we really need here */
-    retval = sd_ioctl(&inode, NULL, SCSI_IOCTL_TEST_UNIT_READY, 0);
-    
-    if(retval){ /* Unable to test, unit probably not ready.  This usually
-		 * means there is no disc in the drive.  Mark as changed,
-		 * and we will figure it out later once the drive is
-		 * available again.  */
-	
-	rscsi_disks[target].ready = 0;
-	rscsi_disks[target].device->changed = 1;
-	return 1; /* This will force a flush, if called from
-		   * check_disk_change */
-    };
-    
-    /* 
-     * for removable scsi disk ( FLOPTICAL ) we have to recognise the
-     * presence of disk in the drive. This is kept in the Scsi_Disk
-     * struct and tested at open !  Daniel Roche ( dan@lectra.fr ) 
-     */
-    
-    rscsi_disks[target].ready = 1;	/* FLOPTICAL */
-
-    retval = rscsi_disks[target].device->changed;
-    if(!flag) rscsi_disks[target].device->changed = 0;
-    return retval;
-}
-
-static void sd_init_done (Scsi_Cmnd * SCpnt)
-{
-    struct request * req;
-    
-    req = &SCpnt->request;
-    req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-    
-    if (req->sem != NULL) {
-	up(req->sem);
-    }
-}
-
-static int sd_init_onedisk(int i)
-{
-    unsigned char cmd[10];
-    unsigned char *buffer;
-    unsigned long spintime;
-    int the_result, retries;
-    Scsi_Cmnd * SCpnt;
-    
-    /* We need to retry the READ_CAPACITY because a UNIT_ATTENTION is 
-     * considered a fatal error, and many devices report such an error 
-     * just after a scsi bus reset. 
-     */
-    
-    SCpnt = allocate_device(NULL, rscsi_disks[i].device, 1);
-    buffer = (unsigned char *) scsi_malloc(512);
-    
-    spintime = 0;
-    
-    /* Spin up drives, as required.  Only do this at boot time */
-    if (!MODULE_FLAG){
-	do{
-	    retries = 0;
-	    while(retries < 3)
-	    {
-		cmd[0] = TEST_UNIT_READY;
-		cmd[1] = (rscsi_disks[i].device->lun << 5) & 0xe0;
-		memset ((void *) &cmd[2], 0, 8);
-		SCpnt->cmd_len = 0;
-		SCpnt->sense_buffer[0] = 0;
-		SCpnt->sense_buffer[2] = 0;
-
-		{
-		    struct semaphore sem = MUTEX_LOCKED;
-		    /* Mark as really busy again */
-		    SCpnt->request.rq_status = RQ_SCSI_BUSY;
-		    SCpnt->request.sem = &sem;
-		    scsi_do_cmd (SCpnt,
-				 (void *) cmd, (void *) buffer,
-				 512, sd_init_done,  SD_TIMEOUT,
-				 MAX_RETRIES);
-		    down(&sem);
-		}
-
-		the_result = SCpnt->result;
-		retries++;
-		if(   the_result == 0
-		   || SCpnt->sense_buffer[2] != UNIT_ATTENTION)
-		    break;
-	    }
-	    
-	    /* Look for non-removable devices that return NOT_READY.  
-	     * Issue command to spin up drive for these cases. */
-	    if(the_result && !rscsi_disks[i].device->removable && 
-	       SCpnt->sense_buffer[2] == NOT_READY) {
-		int time1;
-		if(!spintime){
-		    printk( "sd%c: Spinning up disk...", 'a' + i );
-		    cmd[0] = START_STOP;
-		    cmd[1] = (rscsi_disks[i].device->lun << 5) & 0xe0;
-		    cmd[1] |= 1;  /* Return immediately */
-		    memset ((void *) &cmd[2], 0, 8);
-		    cmd[4] = 1; /* Start spin cycle */
-		    SCpnt->cmd_len = 0;
-		    SCpnt->sense_buffer[0] = 0;
-		    SCpnt->sense_buffer[2] = 0;
-		    
-		    {
-		    	struct semaphore sem = MUTEX_LOCKED;
-			/* Mark as really busy again */
-			SCpnt->request.rq_status = RQ_SCSI_BUSY; 
-		    	SCpnt->request.sem = &sem;
-			scsi_do_cmd (SCpnt,
-				     (void *) cmd, (void *) buffer,
-				     512, sd_init_done,  SD_TIMEOUT,
-				     MAX_RETRIES);
-			down(&sem);
-		    }
-		    
-		    spintime = jiffies;
-		}
-		
-		time1 = jiffies;
-		while(jiffies < time1 + HZ); /* Wait 1 second for next try */
-		printk( "." );
-	    };
-	} while(the_result && spintime && spintime+100*HZ > jiffies);
-	if (spintime) {
-	    if (the_result)
-		printk( "not responding...\n" );
-	    else
-		printk( "ready\n" );
-	}
-    };  /* !MODULE_FLAG */
-    
-    
-    retries = 3;
-    do {
-	cmd[0] = READ_CAPACITY;
-	cmd[1] = (rscsi_disks[i].device->lun << 5) & 0xe0;
-	memset ((void *) &cmd[2], 0, 8);
-	memset ((void *) buffer, 0, 8);
-	SCpnt->cmd_len = 0;
-	SCpnt->sense_buffer[0] = 0;
-	SCpnt->sense_buffer[2] = 0;
-
-	{
-	    struct semaphore sem = MUTEX_LOCKED;
-	    /* Mark as really busy again */
-	    SCpnt->request.rq_status = RQ_SCSI_BUSY;
-	    SCpnt->request.sem = &sem;
-	    scsi_do_cmd (SCpnt,
-			 (void *) cmd, (void *) buffer,
-			 8, sd_init_done,  SD_TIMEOUT,
-			 MAX_RETRIES);
-	    down(&sem);	/* sleep until it is ready */
-	}
-	
-	the_result = SCpnt->result;
-	retries--;
-	
-    } while(the_result && retries);
-    
-    SCpnt->request.rq_status = RQ_INACTIVE;  /* Mark as not busy */
-    
-    wake_up(&SCpnt->device->device_wait); 
-    
-    /* Wake up a process waiting for device */
-    
-    /*
-     * The SCSI standard says: 
-     * "READ CAPACITY is necessary for self configuring software"
-     *  While not mandatory, support of READ CAPACITY is strongly encouraged.
-     *  We used to die if we couldn't successfully do a READ CAPACITY.
-     *  But, now we go on about our way.  The side effects of this are
-     *
-     *  1. We can't know block size with certainty. I have said "512 bytes 
-     *     is it" as this is most common.
-     *
-     *  2. Recovery from when some one attempts to read past the end of the 
-     *     raw device will be slower.
-     */
-    
-    if (the_result)
-    {
-	printk ("sd%c : READ CAPACITY failed.\n"
-		"sd%c : status = %x, message = %02x, host = %d, driver = %02x \n",
-		'a' + i, 'a' + i,
-		status_byte(the_result),
-		msg_byte(the_result),
-		host_byte(the_result),
-		driver_byte(the_result)
-		);
-	if (driver_byte(the_result)  & DRIVER_SENSE)
-	    printk("sd%c : extended sense code = %1x \n", 
-		   'a' + i, SCpnt->sense_buffer[2] & 0xf);
-	else
-	    printk("sd%c : sense not available. \n", 'a' + i);
-	
-	printk("sd%c : block size assumed to be 512 bytes, disk size 1GB.  \n",
-	       'a' + i);
-	rscsi_disks[i].capacity = 0x1fffff;
-	rscsi_disks[i].sector_size = 512;
-	
-	/* Set dirty bit for removable devices if not ready - sometimes drives
-	 * will not report this properly. */
-	if(rscsi_disks[i].device->removable && 
-	   SCpnt->sense_buffer[2] == NOT_READY)
-	    rscsi_disks[i].device->changed = 1;
-	
-    }
-    else
-    {
-	/*
-	 * FLOPTICAL , if read_capa is ok , drive is assumed to be ready 
-	 */
-	rscsi_disks[i].ready = 1;
-
-	rscsi_disks[i].capacity = (buffer[0] << 24) |
-	    (buffer[1] << 16) |
-		(buffer[2] << 8) |
-		    buffer[3];
-	
-	rscsi_disks[i].sector_size = (buffer[4] << 24) |
-	    (buffer[5] << 16) | (buffer[6] << 8) | buffer[7];
-
-	if (rscsi_disks[i].sector_size == 0) {
-	  rscsi_disks[i].sector_size = 512;
-	  printk("sd%c : sector size 0 reported, assuming 512.\n", 'a' + i);
-	}
- 
-	
-	if (rscsi_disks[i].sector_size != 512 &&
-	    rscsi_disks[i].sector_size != 1024 &&
-	    rscsi_disks[i].sector_size != 256)
-	{
-	    printk ("sd%c : unsupported sector size %d.\n",
-		    'a' + i, rscsi_disks[i].sector_size);
-	    if(rscsi_disks[i].device->removable){
-		rscsi_disks[i].capacity = 0;
-	    } else {
-		printk ("scsi : deleting disk entry.\n");
-		rscsi_disks[i].device = NULL;
-		sd_template.nr_dev--;
-		return i;
-	    };
-	}
-    {
-	/*
-	 * The msdos fs need to know the hardware sector size
-	 * So I have created this table. See ll_rw_blk.c
-	 * Jacques Gelinas (Jacques@solucorp.qc.ca)
-	 */
-	int m;
-	int hard_sector = rscsi_disks[i].sector_size;
-	/* There is 16 minor allocated for each devices */
-	for (m=i<<4; m<((i+1)<<4); m++){
-	    sd_hardsizes[m] = hard_sector;
-	}
-	printk ("SCSI Hardware sector size is %d bytes on device sd%c\n",
-		hard_sector,i+'a');
-    }
-	if(rscsi_disks[i].sector_size == 1024)
-	    rscsi_disks[i].capacity <<= 1;  /* Change into 512 byte sectors */
-	if(rscsi_disks[i].sector_size == 256)
-	    rscsi_disks[i].capacity >>= 1;  /* Change into 512 byte sectors */
-    }
-    
-
-    /*
-     * Unless otherwise specified, this is not write protected.
-     */
-    rscsi_disks[i].write_prot = 0;
-    if ( rscsi_disks[i].device->removable && rscsi_disks[i].ready ) {
-	/* FLOPTICAL */
-
-	/* 
-	 *	for removable scsi disk ( FLOPTICAL ) we have to recognise  
-	 * the Write Protect Flag. This flag is kept in the Scsi_Disk struct
-	 * and tested at open !
-	 * Daniel Roche ( dan@lectra.fr )
-	 */
-	
-	memset ((void *) &cmd[0], 0, 8);
-	cmd[0] = MODE_SENSE;
-	cmd[1] = (rscsi_disks[i].device->lun << 5) & 0xe0;
-	cmd[2] = 1;	 /* page code 1 ?? */
-	cmd[4] = 12;
-	SCpnt->cmd_len = 0;
-	SCpnt->sense_buffer[0] = 0;
-	SCpnt->sense_buffer[2] = 0;
-
-	/* same code as READCAPA !! */
-	{
-	    struct semaphore sem = MUTEX_LOCKED;
-	    SCpnt->request.rq_status = RQ_SCSI_BUSY;  /* Mark as really busy again */
-	    SCpnt->request.sem = &sem;
-	    scsi_do_cmd (SCpnt,
-			 (void *) cmd, (void *) buffer,
-			 512, sd_init_done,  SD_TIMEOUT,
-			 MAX_RETRIES);
-	    down(&sem);
-	}
-	
-	the_result = SCpnt->result;
-	SCpnt->request.rq_status = RQ_INACTIVE;  /* Mark as not busy */
-	wake_up(&SCpnt->device->device_wait); 
-	
-	if ( the_result ) {
-	    printk ("sd%c: test WP failed, assume Write Protected\n",i+'a');
-	    rscsi_disks[i].write_prot = 1;
-	} else {
-	    rscsi_disks[i].write_prot = ((buffer[2] & 0x80) != 0);
-	    printk ("sd%c: Write Protect is %s\n",i+'a',
-	            rscsi_disks[i].write_prot ? "on" : "off");
-	}
-	
-    }	/* check for write protect */
- 
-    rscsi_disks[i].ten = 1;
-    rscsi_disks[i].remap = 1;
-    scsi_free(buffer, 512);
-    return i;
-}
-
-/*
- * The sd_init() function looks at all SCSI drives present, determines
- * their size, and reads partition table entries for them.
- */
-
-static int sd_registered = 0;
-
-static int sd_init()
-{
-    int i;
-    
-    if (sd_template.dev_noticed == 0) return 0;
-    
-    if(!sd_registered) {
-	  if (register_blkdev(MAJOR_NR,"sd",&sd_fops)) {
-	      printk("Unable to get major %d for SCSI disk\n",MAJOR_NR);
-	      return 1;
-	  }
-	  sd_registered++;
-      }
-    
-    /* We do not support attaching loadable devices yet. */
-    if(rscsi_disks) return 0;
-    
-    sd_template.dev_max = sd_template.dev_noticed + SD_EXTRA_DEVS;
-    
-    rscsi_disks = (Scsi_Disk *) 
-	scsi_init_malloc(sd_template.dev_max * sizeof(Scsi_Disk), GFP_ATOMIC);
-    memset(rscsi_disks, 0, sd_template.dev_max * sizeof(Scsi_Disk));
-    
-    sd_sizes = (int *) scsi_init_malloc((sd_template.dev_max << 4) * 
-					sizeof(int), GFP_ATOMIC);
-    memset(sd_sizes, 0, (sd_template.dev_max << 4) * sizeof(int));
-    
-    sd_blocksizes = (int *) scsi_init_malloc((sd_template.dev_max << 4) * 
-					     sizeof(int), GFP_ATOMIC);
-    
-    sd_hardsizes = (int *) scsi_init_malloc((sd_template.dev_max << 4) * 
-					    sizeof(int), GFP_ATOMIC);
-    
-    for(i=0;i<(sd_template.dev_max << 4);i++){
-	sd_blocksizes[i] = 1024;
-	sd_hardsizes[i] = 512;
-    }
-    blksize_size[MAJOR_NR] = sd_blocksizes;
-    hardsect_size[MAJOR_NR] = sd_hardsizes;
-    sd = (struct hd_struct *) scsi_init_malloc((sd_template.dev_max << 4) *
-					       sizeof(struct hd_struct),
-					       GFP_ATOMIC);
-    
-    
-    sd_gendisk.max_nr = sd_template.dev_max;
-    sd_gendisk.part = sd;
-    sd_gendisk.sizes = sd_sizes;
-    sd_gendisk.real_devices = (void *) rscsi_disks;
-    return 0;
-}
-
-static void sd_finish()
-{
-    int i;
-
-    blk_dev[MAJOR_NR].request_fn = DEVICE_REQUEST;
-    
-    sd_gendisk.next = gendisk_head;
-    gendisk_head = &sd_gendisk;
-    
-    for (i = 0; i < sd_template.dev_max; ++i)
-	if (!rscsi_disks[i].capacity && 
-	    rscsi_disks[i].device)
-	{
-	    if (MODULE_FLAG
-		&& !rscsi_disks[i].has_part_table) {
-		sd_sizes[i << 4] = rscsi_disks[i].capacity;
-		/* revalidate does sd_init_onedisk via MAYBE_REINIT*/
-		revalidate_scsidisk(MKDEV(MAJOR_NR, i << 4), 0);
-	    }
-	    else
-	    	i=sd_init_onedisk(i);
-	    rscsi_disks[i].has_part_table = 1;
-	}
-    
-    /* If our host adapter is capable of scatter-gather, then we increase
-     * the read-ahead to 16 blocks (32 sectors).  If not, we use
-     * a two block (4 sector) read ahead. 
-     */
-    if(rscsi_disks[0].device && rscsi_disks[0].device->host->sg_tablesize)
-	read_ahead[MAJOR_NR] = 120;  /* 120 sector read-ahead */
-    else
-	read_ahead[MAJOR_NR] = 4;  /* 4 sector read-ahead */
-
-    return;
-}
-
-static int sd_detect(Scsi_Device * SDp){
-    if(SDp->type != TYPE_DISK && SDp->type != TYPE_MOD) return 0;
-    
-    printk("Detected scsi disk sd%c at scsi%d, channel %d, id %d, lun %d\n", 
-	   'a'+ (sd_template.dev_noticed++),
-	   SDp->host->host_no, SDp->channel, SDp->id, SDp->lun); 
-    
-    return 1;
-}
-
-static int sd_attach(Scsi_Device * SDp){
-    Scsi_Disk * dpnt;
-    int i;
-    
-    if(SDp->type != TYPE_DISK && SDp->type != TYPE_MOD) return 0;
-    
-    if(sd_template.nr_dev >= sd_template.dev_max) {
-	SDp->attached--;
-	return 1;
-    }
-    
-    for(dpnt = rscsi_disks, i=0; i<sd_template.dev_max; i++, dpnt++) 
-	if(!dpnt->device) break;
-    
-    if(i >= sd_template.dev_max) panic ("scsi_devices corrupt (sd)");
-    
-    SDp->scsi_request_fn = do_sd_request;
-    rscsi_disks[i].device = SDp;
-    rscsi_disks[i].has_part_table = 0;
-    sd_template.nr_dev++;
-    sd_gendisk.nr_real++;
-    return 0;
-}
-
-#define DEVICE_BUSY rscsi_disks[target].device->busy
-#define USAGE rscsi_disks[target].device->access_count
-#define CAPACITY rscsi_disks[target].capacity
-#define MAYBE_REINIT  sd_init_onedisk(target)
-#define GENDISK_STRUCT sd_gendisk
-
-/* This routine is called to flush all partitions and partition tables
- * for a changed scsi disk, and then re-read the new partition table.
- * If we are revalidating a disk because of a media change, then we
- * enter with usage == 0.  If we are using an ioctl, we automatically have
- * usage == 1 (we need an open channel to use an ioctl :-), so this
- * is our limit.
- */
-int revalidate_scsidisk(kdev_t dev, int maxusage){
-    int target;
-    struct gendisk * gdev;
-    unsigned long flags;
-    int max_p;
-    int start;
-    int i;
-    
-    target =  DEVICE_NR(dev);
-    gdev = &GENDISK_STRUCT;
-    
-    save_flags(flags);
-    cli();
-    if (DEVICE_BUSY || USAGE > maxusage) {
-	restore_flags(flags);
-	printk("Device busy for revalidation (usage=%d)\n", USAGE);
-	return -EBUSY;
-    };
-    DEVICE_BUSY = 1;
-    restore_flags(flags);
-    
-    max_p = gdev->max_p;
-    start = target << gdev->minor_shift;
-    
-    for (i=max_p - 1; i >=0 ; i--) {
-	int minor = start+i;
-	kdev_t devi = MKDEV(MAJOR_NR, minor);
-	sync_dev(devi);
-	invalidate_inodes(devi);
-	invalidate_buffers(devi);
-	gdev->part[minor].start_sect = 0;
-	gdev->part[minor].nr_sects = 0;
-        /*
-         * Reset the blocksize for everything so that we can read
-         * the partition table.
-         */
-        blksize_size[MAJOR_NR][minor] = 1024;
-    };
-    
-#ifdef MAYBE_REINIT
-    MAYBE_REINIT;
-#endif
-    
-    gdev->part[start].nr_sects = CAPACITY;
-    resetup_one_dev(gdev, target);
-    
-    DEVICE_BUSY = 0;
-    return 0;
-}
-
-static int fop_revalidate_scsidisk(kdev_t dev){
-    return revalidate_scsidisk(dev, 0);
-}
-
-
-static void sd_detach(Scsi_Device * SDp)
-{
-    Scsi_Disk * dpnt;
-    int i;
-    int max_p;
-    int start;
-    
-    for(dpnt = rscsi_disks, i=0; i<sd_template.dev_max; i++, dpnt++) 
-	if(dpnt->device == SDp) {
-	    
-	    /* If we are disconnecting a disk driver, sync and invalidate 
-	     * everything */
-	    max_p = sd_gendisk.max_p;
-	    start = i << sd_gendisk.minor_shift;
-	    
-	    for (i=max_p - 1; i >=0 ; i--) {
-		int minor = start+i;
-		kdev_t devi = MKDEV(MAJOR_NR, minor);
-		sync_dev(devi);
-		invalidate_inodes(devi);
-		invalidate_buffers(devi);
-		sd_gendisk.part[minor].start_sect = 0;
-		sd_gendisk.part[minor].nr_sects = 0;
-		sd_sizes[minor] = 0;
-	    };
-	    
-	    dpnt->has_part_table = 0;
-	    dpnt->device = NULL;
-	    dpnt->capacity = 0;
-	    SDp->attached--;
-	    sd_template.dev_noticed--;
-	    sd_template.nr_dev--;
-	    sd_gendisk.nr_real--;
-	    return;
-	}
-    return;
-}
-
-#ifdef MODULE
-
-int init_module(void) {
-    sd_template.usage_count = &mod_use_count_;
-    return scsi_register_module(MODULE_SCSI_DEV, &sd_template);
-}
-
-void cleanup_module( void) 
-{
-    struct gendisk * prev_sdgd;
-    struct gendisk * sdgd;
-    
-    scsi_unregister_module(MODULE_SCSI_DEV, &sd_template);
-    unregister_blkdev(SCSI_DISK_MAJOR, "sd");
-    sd_registered--;
-    if( rscsi_disks != NULL )
-    {
-	scsi_init_free((char *) rscsi_disks,
-		       (sd_template.dev_noticed + SD_EXTRA_DEVS) 
-		       * sizeof(Scsi_Disk));
-	
-	scsi_init_free((char *) sd_sizes, sd_template.dev_max * sizeof(int));
-	scsi_init_free((char *) sd_blocksizes, sd_template.dev_max * sizeof(int));
-	scsi_init_free((char *) sd_hardsizes, sd_template.dev_max * sizeof(int));
-	scsi_init_free((char *) sd, 
-		       (sd_template.dev_max << 4) * sizeof(struct hd_struct));
-	/*
-	 * Now remove sd_gendisk from the linked list
-	 */
-	sdgd = gendisk_head;
-	prev_sdgd = NULL;
-	while(sdgd != &sd_gendisk)
-	{
-	    prev_sdgd = sdgd;
-	    sdgd = sdgd->next;
-	}
-	
-	if(sdgd != &sd_gendisk)
-	    printk("sd_gendisk not in disk chain.\n");
-	else {
-	    if(prev_sdgd != NULL)
-		prev_sdgd->next = sdgd->next;
-	    else
-		gendisk_head = sdgd->next;
-	}
-    }
-    
-    blksize_size[MAJOR_NR] = NULL;
-    blk_dev[MAJOR_NR].request_fn = NULL;
-    blk_size[MAJOR_NR] = NULL;  
-    hardsect_size[MAJOR_NR] = NULL;
-    read_ahead[MAJOR_NR] = 0;
-    sd_template.dev_max = 0;
-}
-#endif /* MODULE */
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/sd.h b/i386/i386at/gpl/linux/scsi/sd.h
deleted file mode 100644
index 7a8219b7..00000000
--- a/i386/i386at/gpl/linux/scsi/sd.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *	sd.h Copyright (C) 1992 Drew Eckhardt 
- *	SCSI disk driver header file by
- *		Drew Eckhardt 
- *
- *	<drew@colorado.edu>
- *
- *	 Modified by Eric Youngdale eric@aib.com to
- *	 add scatter-gather, multiple outstanding request, and other
- *	 enhancements.
- */
-#ifndef _SD_H
-#define _SD_H
-/*
-    $Header: cvs/gnumach/i386/i386at/gpl/linux/scsi/Attic/sd.h,v 1.1.1.1 1997/02/25 21:27:52 thomas Exp $
-*/
-
-#ifndef _SCSI_H
-#include "scsi.h"
-#endif
-
-#ifndef _GENDISK_H
-#include <linux/genhd.h>
-#endif
-
-extern struct hd_struct * sd;
-
-typedef struct scsi_disk {
-    unsigned capacity;		    /* size in blocks */
-    unsigned sector_size;	    /* size in bytes */
-    Scsi_Device	 *device;	    
-    unsigned char ready;	    /* flag ready for FLOPTICAL */
-    unsigned char write_prot;	    /* flag write_protect for rmvable dev */
-    unsigned char sector_bit_size;  /* sector_size = 2 to the  bit size power */
-    unsigned char sector_bit_shift; /* power of 2 sectors per FS block */
-    unsigned ten:1;		    /* support ten byte read / write */
-    unsigned remap:1;		    /* support remapping  */
-    unsigned has_part_table:1;	    /* has partition table */
-} Scsi_Disk;
-
-extern Scsi_Disk * rscsi_disks;
-
-extern int revalidate_scsidisk(kdev_t dev, int maxusage);
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
-
diff --git a/i386/i386at/gpl/linux/scsi/sd_ioctl.c b/i386/i386at/gpl/linux/scsi/sd_ioctl.c
deleted file mode 100644
index 1898af61..00000000
--- a/i386/i386at/gpl/linux/scsi/sd_ioctl.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * drivers/scsi/sd_ioctl.c
- *
- * ioctl handling for SCSI disks
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/hdreg.h>
-#include <linux/errno.h>
-
-#include <asm/segment.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "scsi_ioctl.h"
-#include "hosts.h"
-#include "sd.h"
-
-int sd_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg)
-{
-    kdev_t dev = inode->i_rdev;
-    int error;
-    struct Scsi_Host * host;
-    int diskinfo[4];
-    struct hd_geometry *loc = (struct hd_geometry *) arg;
-    
-    switch (cmd) {
-    case HDIO_GETGEO:   /* Return BIOS disk parameters */
-	if (!loc)  return -EINVAL;
-	error = verify_area(VERIFY_WRITE, loc, sizeof(*loc));
-	if (error)
-	    return error;
-	host = rscsi_disks[MINOR(dev) >> 4].device->host;
-	diskinfo[0] = 0;
-	diskinfo[1] = 0;
-	diskinfo[2] = 0;
-	if(host->hostt->bios_param != NULL)
-	    host->hostt->bios_param(&rscsi_disks[MINOR(dev) >> 4],
-				    dev,
-				    &diskinfo[0]);
-	put_user(diskinfo[0], &loc->heads);
-	put_user(diskinfo[1], &loc->sectors);
-	put_user(diskinfo[2], &loc->cylinders);
-	put_user(sd[MINOR(inode->i_rdev)].start_sect, &loc->start);
-	return 0;
-    case BLKGETSIZE:   /* Return device size */
-	if (!arg)  return -EINVAL;
-	error = verify_area(VERIFY_WRITE, (long *) arg, sizeof(long));
-	if (error)
-	    return error;
-	put_user(sd[MINOR(inode->i_rdev)].nr_sects,
-		 (long *) arg);
-	return 0;
-    case BLKRASET:
-	if(!suser())  return -EACCES;
-	if(!(inode->i_rdev)) return -EINVAL;
-	if(arg > 0xff) return -EINVAL;
-	read_ahead[MAJOR(inode->i_rdev)] = arg;
-	return 0;
-    case BLKFLSBUF:
-	if(!suser())  return -EACCES;
-	if(!(inode->i_rdev)) return -EINVAL;
-	fsync_dev(inode->i_rdev);
-	invalidate_buffers(inode->i_rdev);
-	return 0;
-	
-    case BLKRRPART: /* Re-read partition tables */
-	return revalidate_scsidisk(dev, 1);
-    default:
-	return scsi_ioctl(rscsi_disks[MINOR(dev) >> 4].device , cmd, (void *) arg);
-    }
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/seagate.c b/i386/i386at/gpl/linux/scsi/seagate.c
deleted file mode 100644
index 5b25a833..00000000
--- a/i386/i386at/gpl/linux/scsi/seagate.c
+++ /dev/null
@@ -1,1744 +0,0 @@
-/*
- *	seagate.c Copyright (C) 1992, 1993 Drew Eckhardt 
- *	low level scsi driver for ST01/ST02, Future Domain TMC-885, 
- *	TMC-950  by
- *
- *		Drew Eckhardt 
- *
- *	<drew@colorado.edu>
- *
- * 	Note : TMC-880 boards don't work because they have two bits in 
- *		the status register flipped, I'll fix this "RSN"
- *
- *      This card does all the I/O via memory mapped I/O, so there is no need
- *      to check or allocate a region of the I/O address space.
- */
-
-/*
- * Configuration : 
- * To use without BIOS -DOVERRIDE=base_address -DCONTROLLER=FD or SEAGATE
- * -DIRQ will override the default of 5.
- * Note: You can now set these options from the kernel's "command line".
- * The syntax is:
- *
- *     st0x=ADDRESS,IRQ                (for a Seagate controller)
- * or:
- *     tmc8xx=ADDRESS,IRQ              (for a TMC-8xx or TMC-950 controller)
- * eg:
- *     tmc8xx=0xC8000,15
- *
- * will configure the driver for a TMC-8xx style controller using IRQ 15
- * with a base address of 0xC8000.
- * 
- * -DFAST or -DFAST32 will use blind transfers where possible
- *
- * -DARBITRATE will cause the host adapter to arbitrate for the 
- *	bus for better SCSI-II compatibility, rather than just 
- *	waiting for BUS FREE and then doing its thing.  Should
- *	let us do one command per Lun when I integrate my 
- *	reorganization changes into the distribution sources.
- *
- * -DSLOW_HANDSHAKE will allow compatibility with broken devices that don't 
- *	handshake fast enough (ie, some CD ROM's) for the Seagate
- * 	code.
- *
- * -DSLOW_RATE=x, x some number will let you specify a default 
- *	transfer rate if handshaking isn't working correctly.
- */
-
-#include <linux/module.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/config.h>
-#include <linux/proc_fs.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "seagate.h"
-#include "constants.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_seagate = {
-    PROC_SCSI_SEAGATE, 7, "seagate",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-
-#ifndef IRQ
-#define IRQ 5
-#endif
-
-#if (defined(FAST32) && !defined(FAST))
-#define FAST
-#endif
-
-#if defined(SLOW_RATE) && !defined(SLOW_HANDSHAKE)
-#define SLOW_HANDSHAKE
-#endif
-
-#if defined(SLOW_HANDSHAKE) && !defined(SLOW_RATE)
-#define SLOW_RATE 50
-#endif
-
-
-#if defined(LINKED)
-#undef LINKED		/* Linked commands are currently broken ! */
-#endif
-
-static int internal_command(unsigned char target, unsigned char lun,
-			    const void *cmnd,
-			 void *buff, int bufflen, int reselect);
-
-static int incommand;			/*
-						set if arbitration has finished and we are 
-						in some command phase.
-					*/
-
-static const void *base_address = NULL;	/*
-						Where the card ROM starts,
-						used to calculate memory mapped
-						register location.
-					*/
-#ifdef notyet
-static volatile int abort_confirm = 0;
-#endif
-
-static volatile void *st0x_cr_sr;       /*
-						control register write,
-						status register read.
-						256 bytes in length.
-
-						Read is status of SCSI BUS,
-						as per STAT masks.
-
-					*/
-
-
-static volatile void *st0x_dr;         /*
-						data register, read write
-						256 bytes in length.
-					*/
-
-
-static volatile int st0x_aborted=0;	/* 
-						set when we are aborted, ie by a time out, etc.
-					*/
-
-static unsigned char controller_type = 0; /* set to SEAGATE for ST0x boards or FD for TMC-8xx boards */
-static unsigned char irq = IRQ;
-			
-#define retcode(result) (((result) << 16) | (message << 8) | status) 			
-#define STATUS (*(volatile unsigned char *) st0x_cr_sr)
-#define CONTROL STATUS 
-#define DATA (*(volatile unsigned char *) st0x_dr)
-
-void st0x_setup (char *str, int *ints) {
-    controller_type = SEAGATE;
-    base_address = (void *) ints[1];
-    irq = ints[2];
-}
-
-void tmc8xx_setup (char *str, int *ints) {
-    controller_type = FD;
-    base_address = (void *) ints[1];
-    irq = ints[2];
-}
-    
-
-#ifndef OVERRIDE		
-static const char *  seagate_bases[] = {
-	(char *) 0xc8000, (char *) 0xca000, (char *) 0xcc000,
-	(char *) 0xce000, (char *) 0xdc000, (char *) 0xde000
-};
-
-typedef struct {
-	const char *signature ;
-	unsigned offset;
-	unsigned length;
-	unsigned char type;
-} Signature;
-	
-static const Signature signatures[] = {
-#ifdef CONFIG_SCSI_SEAGATE
-{"ST01 v1.7  (C) Copyright 1987 Seagate", 15, 37, SEAGATE},
-{"SCSI BIOS 2.00  (C) Copyright 1987 Seagate", 15, 40, SEAGATE},
-
-/*
- * The following two lines are NOT mistakes.  One detects ROM revision 
- * 3.0.0, the other 3.2.  Since seagate has only one type of SCSI adapter, 
- * and this is not going to change, the "SEAGATE" and "SCSI" together
- * are probably "good enough"
- */
-
-{"SEAGATE SCSI BIOS ",16, 17, SEAGATE},
-{"SEAGATE SCSI BIOS ",17, 17, SEAGATE},
-
-/*
- * However, future domain makes several incompatible SCSI boards, so specific
- * signatures must be used.
- */
-
-{"FUTURE DOMAIN CORP. (C) 1986-1989 V5.0C2/14/89", 5, 46, FD},
-{"FUTURE DOMAIN CORP. (C) 1986-1989 V6.0A7/28/89", 5, 46, FD},
-{"FUTURE DOMAIN CORP. (C) 1986-1990 V6.0105/31/90",5, 47, FD},
-{"FUTURE DOMAIN CORP. (C) 1986-1990 V6.0209/18/90",5, 47, FD},
-{"FUTURE DOMAIN CORP. (C) 1986-1990 V7.009/18/90", 5, 46, FD},
-{"FUTURE DOMAIN CORP. (C) 1992 V8.00.004/02/92",   5, 44, FD},
-{"IBM F1 BIOS V1.1004/30/92",			   5, 25, FD},
-{"FUTURE DOMAIN TMC-950",                        5, 21, FD},
-#endif /* CONFIG_SCSI_SEAGATE */
-}
-;
-
-#define NUM_SIGNATURES (sizeof(signatures) / sizeof(Signature))
-#endif /* n OVERRIDE */
-
-/*
- * hostno stores the hostnumber, as told to us by the init routine.
- */
-
-static int hostno = -1;
-static void seagate_reconnect_intr(int, struct pt_regs *);
-
-#ifdef FAST
-static int fast = 1;
-#endif 
-
-#ifdef SLOW_HANDSHAKE
-/* 
- * Support for broken devices : 
- * The Seagate board has a handshaking problem.  Namely, a lack 
- * thereof for slow devices.  You can blast 600K/second through 
- * it if you are polling for each byte, more if you do a blind 
- * transfer.  In the first case, with a fast device, REQ will 
- * transition high-low or high-low-high before your loop restarts 
- * and you'll have no problems.  In the second case, the board 
- * will insert wait states for up to 13.2 usecs for REQ to 
- * transition low->high, and everything will work.
- *
- * However, there's nothing in the state machine that says 
- * you *HAVE* to see a high-low-high set of transitions before
- * sending the next byte, and slow things like the Trantor CD ROMS
- * will break because of this.
- * 
- * So, we need to slow things down, which isn't as simple as it 
- * seems.  We can't slow things down period, because then people
- * who don't recompile their kernels will shoot me for ruining 
- * their performance.  We need to do it on a case per case basis.
- *
- * The best for performance will be to, only for borken devices 
- * (this is stored on a per-target basis in the scsi_devices array)
- * 
- * Wait for a low->high transition before continuing with that 
- * transfer.  If we timeout, continue anyways.  We don't need 
- * a long timeout, because REQ should only be asserted until the 
- * corresponding ACK is received and processed.
- *
- * Note that we can't use the system timer for this, because of 
- * resolution, and we *really* can't use the timer chip since 
- * gettimeofday() and the beeper routines use that.  So,
- * the best thing for us to do will be to calibrate a timing
- * loop in the initialization code using the timer chip before
- * gettimeofday() can screw with it.
- */
-
-static int borken_calibration = 0;
-static void borken_init (void) {
-  register int count = 0, start = jiffies + 1, stop = start + 25;
-
-  while (jiffies < start);
-  for (;jiffies < stop; ++count);
-
-/* 
- * Ok, we now have a count for .25 seconds.  Convert to a 
- * count per second and divide by transfer rate in K.
- */
-
-  borken_calibration =  (count * 4) / (SLOW_RATE*1024);
-
-  if (borken_calibration < 1)
-  	borken_calibration = 1;
-#if (DEBUG & DEBUG_BORKEN)
-  printk("scsi%d : borken calibrated to %dK/sec, %d cycles per transfer\n", 
-	hostno, BORKEN_RATE, borken_calibration);
-#endif
-}
-
-static inline void borken_wait(void) {
-  register int count;
-  for (count = borken_calibration; count && (STATUS & STAT_REQ); 
-  	--count);
-#if (DEBUG & DEBUG_BORKEN) 
-  if (count)
-  	printk("scsi%d : borken timeout\n", hostno);
-#endif 
-}
-
-#endif /* def SLOW_HANDSHAKE */
-
-int seagate_st0x_detect (Scsi_Host_Template * tpnt)
-	{
-     struct Scsi_Host *instance;
-#ifndef OVERRIDE
-	int i,j;
-#endif 
-
-     tpnt->proc_dir = &proc_scsi_seagate;
-/*
- *	First, we try for the manual override.
- */
-#ifdef DEBUG 
-	printk("Autodetecting ST0x / TMC-8xx\n");
-#endif
-	
-	if (hostno != -1)
-		{
-		printk ("ERROR : seagate_st0x_detect() called twice.\n");
-		return 0;
-		}
-
-      /* If the user specified the controller type from the command line,
-	 controller_type will be non-zero, so don't try and detect one */
-
-	if (!controller_type) {
-#ifdef OVERRIDE
-	base_address = (void *) OVERRIDE;
-
-/* CONTROLLER is used to override controller (SEAGATE or FD). PM: 07/01/93 */
-#ifdef CONTROLLER
-	controller_type = CONTROLLER;
-#else
-#error Please use -DCONTROLLER=SEAGATE or -DCONTROLLER=FD to override controller type
-#endif /* CONTROLLER */
-#ifdef DEBUG
-	printk("Base address overridden to %x, controller type is %s\n",
-		base_address,controller_type == SEAGATE ? "SEAGATE" : "FD");
-#endif 
-#else /* OVERRIDE */	
-/*
- *	To detect this card, we simply look for the signature
- *	from the BIOS version notice in all the possible locations
- *	of the ROM's.  This has a nice side effect of not trashing
- * 	any register locations that might be used by something else.
- *
- * XXX - note that we probably should be probing the address
- * space for the on-board RAM instead.
- */
-
-	for (i = 0; i < (sizeof (seagate_bases) / sizeof (char  * )); ++i)
-		for (j = 0; !base_address && j < NUM_SIGNATURES; ++j)
-		if (!memcmp ((const void *) (seagate_bases[i] +
-		    signatures[j].offset), (const void *) signatures[j].signature,
-		    signatures[j].length)) {
-			base_address = (const void *) seagate_bases[i];
-			controller_type = signatures[j].type;
-		}
-#endif /* OVERRIDE */
-	} /* (! controller_type) */
- 
-	tpnt->this_id = (controller_type == SEAGATE) ? 7 : 6;
-	tpnt->name = (controller_type == SEAGATE) ? ST0X_ID_STR : FD_ID_STR;
-
-	if (base_address)
-		{
-		st0x_cr_sr =(void *) (((const unsigned char *) base_address) + (controller_type == SEAGATE ? 0x1a00 : 0x1c00)); 
-		st0x_dr = (void *) (((const unsigned char *) base_address ) + (controller_type == SEAGATE ? 0x1c00 : 0x1e00));
-#ifdef DEBUG
-		printk("%s detected. Base address = %x, cr = %x, dr = %x\n", tpnt->name, base_address, st0x_cr_sr, st0x_dr);
-#endif
-/*
- *	At all times, we will use IRQ 5.  Should also check for IRQ3 if we 
- * 	loose our first interrupt.
- */
-		instance = scsi_register(tpnt, 0);
-		hostno = instance->host_no;
-		if (request_irq((int) irq, seagate_reconnect_intr, SA_INTERRUPT,
-		   (controller_type == SEAGATE) ? "seagate" : "tmc-8xx")) {
-			printk("scsi%d : unable to allocate IRQ%d\n",
-				hostno, (int) irq);
-			return 0;
-		}
-		instance->irq = irq;
-		instance->io_port = (unsigned int) base_address;
-#ifdef SLOW_HANDSHAKE
-		borken_init();
-#endif
-		
-		printk("%s options:"
-#ifdef ARBITRATE
-		" ARBITRATE"
-#endif
-#ifdef SLOW_HANDSHAKE
-		" SLOW_HANDSHAKE"
-#endif
-#ifdef FAST
-#ifdef FAST32
-		" FAST32"
-#else
-		" FAST"
-#endif
-#endif
-#ifdef LINKED
-		" LINKED"
-#endif
-	      "\n", tpnt->name);
-		return 1;
-		}
-	else
-		{
-#ifdef DEBUG
-		printk("ST0x / TMC-8xx not detected.\n");
-#endif
-		return 0;
-		}
-	}
-	 
-const char *seagate_st0x_info(struct Scsi_Host * shpnt) {
-      static char buffer[64];
-	sprintf(buffer, "%s at irq %d, address 0x%05X", 
-		(controller_type == SEAGATE) ? ST0X_ID_STR : FD_ID_STR,
-		irq, (unsigned int)base_address);
-	return buffer;
-}
-
-int seagate_st0x_proc_info(char *buffer, char **start, off_t offset,
-                               int length, int hostno, int inout)
-{
-       const char *info = seagate_st0x_info(NULL);
-       int len;
-       int pos;
-       int begin;
-
-       if (inout) return(-ENOSYS);
-
-       begin = 0;
-       strcpy(buffer,info);
-       strcat(buffer,"\n");
-
-       pos = len = strlen(buffer);
-
-       if (pos<offset) {
-               len = 0;
-               begin = pos;
-               }
-
-       *start = buffer + (offset - begin);
-       len -= (offset - begin);
-       if ( len > length ) len = length;
-       return(len);
-}
-
-/*
- * These are our saved pointers for the outstanding command that is 
- * waiting for a reconnect
- */
-
-static unsigned char current_target, current_lun;
-static unsigned char *current_cmnd, *current_data;
-static int current_nobuffs;
-static struct scatterlist *current_buffer;
-static int current_bufflen;
-
-#ifdef LINKED
-
-/* 
- * linked_connected indicates whether or not we are currently connected to 
- * linked_target, linked_lun and in an INFORMATION TRANSFER phase,
- * using linked commands.
- */
-
-static int linked_connected = 0;
-static unsigned char linked_target, linked_lun;
-#endif
-
-
-static void (*done_fn)(Scsi_Cmnd *) = NULL;
-static Scsi_Cmnd * SCint = NULL;
-
-/*
- * These control whether or not disconnect / reconnect will be attempted,
- * or are being attempted.
- */
-
-#define NO_RECONNECT 	0
-#define RECONNECT_NOW 	1
-#define CAN_RECONNECT	2
-
-#ifdef LINKED
-
-/*
- * LINKED_RIGHT indicates that we are currently connected to the correct target
- * for this command, LINKED_WRONG indicates that we are connected to the wrong 
- * target.  Note that these imply CAN_RECONNECT.
- */
-
-#define LINKED_RIGHT 	3
-#define LINKED_WRONG	4
-#endif
-
-/*
- * This determines if we are expecting to reconnect or not.
- */
-
-static int should_reconnect = 0;
-
-/*
- * The seagate_reconnect_intr routine is called when a target reselects the 
- * host adapter.  This occurs on the interrupt triggered by the target 
- * asserting SEL.
- */
-
-static void seagate_reconnect_intr(int irq, struct pt_regs * regs)
-	{
-	int temp;
-	Scsi_Cmnd * SCtmp;
-
-/* enable all other interrupts. */	
-	sti();
-#if (DEBUG & PHASE_RESELECT)
-	printk("scsi%d : seagate_reconnect_intr() called\n", hostno);
-#endif
-
-	if (!should_reconnect)
-	    printk("scsi%d: unexpected interrupt.\n", hostno);
-	else {
-		 should_reconnect = 0;
-
-#if (DEBUG & PHASE_RESELECT)
-		printk("scsi%d : internal_command("
-		       "%d, %08x, %08x, %d, RECONNECT_NOW\n", hostno, 
-			current_target, current_data, current_bufflen);
-#endif
-	
-		temp =  internal_command (current_target, current_lun,
-			current_cmnd, current_data, current_bufflen,
-			RECONNECT_NOW);
-
-		if (msg_byte(temp) != DISCONNECT) {
-			if (done_fn) {
-#if (DEBUG & PHASE_RESELECT)
-				printk("scsi%d : done_fn(%d,%08x)", hostno, 
-				hostno, temp);
-#endif
-				if(!SCint) panic("SCint == NULL in seagate");
-				SCtmp = SCint;
-				SCint = NULL;
-				SCtmp->result = temp;
-				done_fn (SCtmp);
-			} else
-				printk("done_fn() not defined.\n");
-			}
-		}
-	} 
-
-/* 
- * The seagate_st0x_queue_command() function provides a queued interface
- * to the seagate SCSI driver.  Basically, it just passes control onto the
- * seagate_command() function, after fixing it so that the done_fn()
- * is set to the one passed to the function.  We have to be very careful,
- * because there are some commands on some devices that do not disconnect,
- * and if we simply call the done_fn when the command is done then another
- * command is started and queue_command is called again...  We end up
- * overflowing the kernel stack, and this tends not to be such a good idea.
- */
-
-static int recursion_depth = 0;
-
-int seagate_st0x_queue_command (Scsi_Cmnd * SCpnt,  void (*done)(Scsi_Cmnd *))
-	{
-	int result, reconnect;
-	Scsi_Cmnd * SCtmp;
-
-	done_fn = done;
-	current_target = SCpnt->target;
-	current_lun = SCpnt->lun;
-	(const void *) current_cmnd = SCpnt->cmnd;
-	current_data = (unsigned char *) SCpnt->request_buffer;
-	current_bufflen = SCpnt->request_bufflen;
-	SCint = SCpnt;
-	if(recursion_depth) {
-	  return 0;
-	};
-	recursion_depth++;
-	do{
-#ifdef LINKED
-/*
- * Set linked command bit in control field of SCSI command.
- */
-
-	  current_cmnd[SCpnt->cmd_len] |= 0x01;
-	  if (linked_connected) {
-#if (DEBUG & DEBUG_LINKED) 
-	    printk("scsi%d : using linked commands, current I_T_L nexus is ",
-	      hostno);
-#endif
-	    if ((linked_target == current_target) && 
-	      (linked_lun == current_lun)) {
-#if (DEBUG & DEBUG_LINKED) 
-	    printk("correct\n");
-#endif
-	      reconnect = LINKED_RIGHT;
-	    } else {
-#if (DEBUG & DEBUG_LINKED) 
-	    printk("incorrect\n");
-#endif
-	      reconnect = LINKED_WRONG;
-	    }
-	  } else 
-#endif /* LINKED */
-	    reconnect = CAN_RECONNECT;
-
-
-
-
-
-	  result = internal_command (SCint->target, SCint->lun, SCint->cmnd, SCint->request_buffer,
-				     SCint->request_bufflen, 
-				     reconnect);
-	  if (msg_byte(result) == DISCONNECT)  break;
-	  SCtmp = SCint;
-	  SCint = NULL;
-	  SCtmp->result = result;
-	  done_fn (SCtmp);
-	} while(SCint);
-	recursion_depth--;
-	return 0;
-      }
-
-int seagate_st0x_command (Scsi_Cmnd * SCpnt) {
-	return internal_command (SCpnt->target, SCpnt->lun, SCpnt->cmnd, SCpnt->request_buffer,
-				 SCpnt->request_bufflen, 
-				 (int) NO_RECONNECT);
-}
-	
-static int internal_command(unsigned char target, unsigned char lun, const void *cmnd,
-			 void *buff, int bufflen, int reselect) {
-	int len = 0;
-	unsigned char *data = NULL;	
-	struct scatterlist *buffer = NULL;
-	int nobuffs = 0;
-	int clock;			
-	int temp;
-#ifdef SLOW_HANDSHAKE
-	int borken;	/* Does the current target require Very Slow I/O ? */
-#endif
-
-
-#if (DEBUG & PHASE_DATAIN) || (DEBUG & PHASE_DATOUT) 
-	int transfered = 0;
-#endif
-
-#if (((DEBUG & PHASE_ETC) == PHASE_ETC) || (DEBUG & PRINT_COMMAND) || \
-	(DEBUG & PHASE_EXIT))	
-	int i;
-#endif
-
-#if ((DEBUG & PHASE_ETC) == PHASE_ETC)
-	int phase=0, newphase;
-#endif
-
-	int done = 0;
-	unsigned char status = 0;	
-	unsigned char message = 0;
-	register unsigned char status_read;
-
-	unsigned transfersize = 0, underflow = 0;
-
-	incommand = 0;
-	st0x_aborted = 0;
-
-#ifdef SLOW_HANDSHAKE
-	borken = (int) SCint->device->borken;
-#endif
-
-#if (DEBUG & PRINT_COMMAND)
-	printk ("scsi%d : target = %d, command = ", hostno, target);
-	print_command((unsigned char *) cmnd);
-	printk("\n");
-#endif
-
-#if (DEBUG & PHASE_RESELECT)
-	switch (reselect) {
-	case RECONNECT_NOW :
-		printk("scsi%d : reconnecting\n", hostno);
-		break;
-#ifdef LINKED
-	case LINKED_RIGHT : 
-		printk("scsi%d : connected, can reconnect\n", hostno);
-		break;
-	case LINKED_WRONG :
-		printk("scsi%d : connected to wrong target, can reconnect\n",
-			hostno);
-		break;		
-#endif
-	case CAN_RECONNECT :
-		printk("scsi%d : allowed to reconnect\n", hostno);
-		break;
-	default :
-		printk("scsi%d : not allowed to reconnect\n", hostno);
-	}
-#endif
-	
-
-	if (target == (controller_type == SEAGATE ? 7 : 6))
-		return DID_BAD_TARGET;
-
-/*
- *	We work it differently depending on if this is is "the first time,"
- *	or a reconnect.  If this is a reselect phase, then SEL will 
- *	be asserted, and we must skip selection / arbitration phases.
- */
-
-	switch (reselect) {
-	case RECONNECT_NOW:
-#if (DEBUG & PHASE_RESELECT)
-		printk("scsi%d : phase RESELECT \n", hostno);
-#endif
-
-/*
- *	At this point, we should find the logical or of our ID and the original
- *	target's ID on the BUS, with BSY, SEL, and I/O signals asserted.
- *
- *	After ARBITRATION phase is completed, only SEL, BSY, and the 
- *	target ID are asserted.  A valid initiator ID is not on the bus
- *	until IO is asserted, so we must wait for that.
- */
-		clock = jiffies + 10;
-		for (;;) {
-			temp = STATUS;
-			if ((temp & STAT_IO) && !(temp & STAT_BSY))
-				break;
-
-			if (jiffies > clock) {
-#if (DEBUG & PHASE_RESELECT)
-				printk("scsi%d : RESELECT timed out while waiting for IO .\n",
-					hostno);
-#endif
-				return (DID_BAD_INTR << 16);
-			}
-		}
-
-/* 
- * 	After I/O is asserted by the target, we can read our ID and its
- *	ID off of the BUS.
- */
- 
-		if (!((temp = DATA) & (controller_type == SEAGATE ? 0x80 : 0x40)))
-			{
-#if (DEBUG & PHASE_RESELECT)
-			printk("scsi%d : detected reconnect request to different target.\n" 
-			       "\tData bus = %d\n", hostno, temp);
-#endif
-			return (DID_BAD_INTR << 16);
-			}
-
-		if (!(temp & (1 << current_target)))
-			{
-			printk("scsi%d : Unexpected reselect interrupt.  Data bus = %d\n",
-				hostno, temp);
-			return (DID_BAD_INTR << 16);
-			}
-
-		buffer=current_buffer;	
-		cmnd=current_cmnd;      /* WDE add */
-		data=current_data;      /* WDE add */
-		len=current_bufflen;    /* WDE add */
-		nobuffs=current_nobuffs;
-
-/*
- * 	We have determined that we have been selected.  At this point, 
- *	we must respond to the reselection by asserting BSY ourselves
- */
-
-#if 1
-		CONTROL = (BASE_CMD | CMD_DRVR_ENABLE | CMD_BSY);
-#else
-		CONTROL = (BASE_CMD | CMD_BSY);
-#endif
-
-/*
- *	The target will drop SEL, and raise BSY, at which time we must drop
- *	BSY.
- */
-
-		for (clock = jiffies + 10; (jiffies < clock) &&  (STATUS & STAT_SEL););
-
-		if (jiffies >= clock)
-			{ 
-			CONTROL = (BASE_CMD | CMD_INTR);
-#if (DEBUG & PHASE_RESELECT)
-			printk("scsi%d : RESELECT timed out while waiting for SEL.\n",
-				hostno);
-#endif
-			return (DID_BAD_INTR << 16);				 
-			}
-
-		CONTROL = BASE_CMD;
-
-/*
- *	At this point, we have connected with the target and can get 
- *	on with our lives.
- */	 
-		break;
-	case CAN_RECONNECT:
-
-#ifdef LINKED
-/*
- * This is a bletcherous hack, just as bad as the Unix #! interpreter stuff.
- * If it turns out we are using the wrong I_T_L nexus, the easiest way to deal
- * with it is to go into our INFORMATION TRANSFER PHASE code, send a ABORT 
- * message on MESSAGE OUT phase, and then loop back to here.
- */
-  
-connect_loop :
-
-#endif
-
-#if (DEBUG & PHASE_BUS_FREE)
-		printk ("scsi%d : phase = BUS FREE \n", hostno);
-#endif
-
-/*
- *	BUS FREE PHASE
- *
- * 	On entry, we make sure that the BUS is in a BUS FREE
- *	phase, by insuring that both BSY and SEL are low for
- *	at least one bus settle delay.  Several reads help
- *	eliminate wire glitch.
- */
-
-		clock = jiffies + ST0X_BUS_FREE_DELAY;	
-
-#if !defined (ARBITRATE) 
-		while (((STATUS |  STATUS | STATUS) & 
-			 (STAT_BSY | STAT_SEL)) && 
-			 (!st0x_aborted) && (jiffies < clock));
-
-		if (jiffies > clock)
-			return retcode(DID_BUS_BUSY);
-		else if (st0x_aborted)
-			return retcode(st0x_aborted);
-#endif
-
-#if (DEBUG & PHASE_SELECTION)
-		printk("scsi%d : phase = SELECTION\n", hostno);
-#endif
-
-		clock = jiffies + ST0X_SELECTION_DELAY;
-
-/*
- * Arbitration/selection procedure : 
- * 1.  Disable drivers
- * 2.  Write HOST adapter address bit
- * 3.  Set start arbitration.
- * 4.  We get either ARBITRATION COMPLETE or SELECT at this
- *     point.
- * 5.  OR our ID and targets on bus.
- * 6.  Enable SCSI drivers and asserted SEL and ATTN
- */
-		
-#if defined(ARBITRATE)	
-	cli();
-	CONTROL = 0;
-	DATA = (controller_type == SEAGATE) ? 0x80 : 0x40;
-	CONTROL = CMD_START_ARB; 
-	sti();
-	while (!((status_read = STATUS) & (STAT_ARB_CMPL | STAT_SEL)) &&
-		(jiffies < clock) && !st0x_aborted);
-
-	if (!(status_read & STAT_ARB_CMPL)) {
-#if (DEBUG & PHASE_SELECTION)
-		if (status_read & STAT_SEL) 
-			printk("scsi%d : arbitration lost\n", hostno);
-		else
-			printk("scsi%d : arbitration timeout.\n", hostno);
-#endif
-		CONTROL = BASE_CMD;
-		return retcode(DID_NO_CONNECT);
-	};
-
-#if (DEBUG & PHASE_SELECTION)
-	printk("scsi%d : arbitration complete\n", hostno);
-#endif
-#endif
-
-
-/*
- *	When the SCSI device decides that we're gawking at it, it will 
- *	respond by asserting BUSY on the bus.
- *
- * 	Note : the Seagate ST-01/02 product manual says that we should 
- * 	twiddle the DATA register before the control register.  However,
- *	this does not work reliably so we do it the other way around.
- *
- *	Probably could be a problem with arbitration too, we really should
- *	try this with a SCSI protocol or logic analyzer to see what is 
- *	going on.
- */
-	cli();
-	DATA = (unsigned char) ((1 << target) | (controller_type == SEAGATE ? 0x80 : 0x40));
-	CONTROL = BASE_CMD | CMD_DRVR_ENABLE | CMD_SEL | 
-		(reselect ? CMD_ATTN : 0);
-	sti();
-		while (!((status_read = STATUS) & STAT_BSY) && 
-			(jiffies < clock) && !st0x_aborted)
-
-#if 0 && (DEBUG & PHASE_SELECTION)
-		{
-		temp = clock - jiffies;
-
-		if (!(jiffies % 5))
-			printk("seagate_st0x_timeout : %d            \r",temp);
-	
-		}
-		printk("Done.                                             \n");
-		printk("scsi%d : status = %02x, seagate_st0x_timeout = %d, aborted = %02x \n", 
-			hostno, status_read, temp, st0x_aborted);
-#else
-		;
-#endif
-	
-
-		if ((jiffies >= clock)  && !(status_read & STAT_BSY))
-			{
-#if (DEBUG & PHASE_SELECTION)
-			printk ("scsi%d : NO CONNECT with target %d, status = %x \n", 
-				hostno, target, STATUS);
-#endif
-			return retcode(DID_NO_CONNECT);
-			}
-
-/*
- *	If we have been aborted, and we have a command in progress, IE the 
- *	target still has BSY asserted, then we will reset the bus, and 
- * 	notify the midlevel driver to expect sense.
- */
-
-		if (st0x_aborted) {
-			CONTROL = BASE_CMD;
-			if (STATUS & STAT_BSY) {
-				printk("scsi%d : BST asserted after we've been aborted.\n",
-					hostno);
-				seagate_st0x_reset(NULL);
-				return retcode(DID_RESET);
-			}
-			return retcode(st0x_aborted);
-		}	
-
-/* Establish current pointers.  Take into account scatter / gather */
-
-	if ((nobuffs = SCint->use_sg)) {
-#if (DEBUG & DEBUG_SG)
-	{
-	int i;
-	printk("scsi%d : scatter gather requested, using %d buffers.\n",
-		hostno, nobuffs);
-	for (i = 0; i < nobuffs; ++i)
-		printk("scsi%d : buffer %d address = %08x length = %d\n",
-			hostno, i, buffer[i].address, buffer[i].length);
-	}
-#endif
-		
-		buffer = (struct scatterlist *) SCint->buffer;
-		len = buffer->length;
-		data = (unsigned char *) buffer->address;
-	} else {
-#if (DEBUG & DEBUG_SG)
-	printk("scsi%d : scatter gather not requested.\n", hostno);
-#endif
-		buffer = NULL;
-		len = SCint->request_bufflen;
-		data = (unsigned char *) SCint->request_buffer;
-	}
-
-#if (DEBUG & (PHASE_DATAIN | PHASE_DATAOUT))
-	printk("scsi%d : len = %d\n", hostno, len);
-#endif
-
-		break;
-#ifdef LINKED
-	case LINKED_RIGHT:
-	    	break;
-	case LINKED_WRONG:
-		break;
-#endif
-	}
-
-/*
- * 	There are several conditions under which we wish to send a message : 
- *	1.  When we are allowing disconnect / reconnect, and need to establish
- *	    the I_T_L nexus via an IDENTIFY with the DiscPriv bit set.
- *
- *	2.  When we are doing linked commands, are have the wrong I_T_L nexus
- *	    established and want to send an ABORT message.
- */
-
-	
-	CONTROL = BASE_CMD | CMD_DRVR_ENABLE | 
-		(((reselect == CAN_RECONNECT)
-#ifdef LINKED 
-		|| (reselect == LINKED_WRONG)
-#endif 
-		)  ? CMD_ATTN : 0) ;
-	
-/*
- * 	INFORMATION TRANSFER PHASE
- *
- *	The nasty looking read / write inline assembler loops we use for 
- *	DATAIN and DATAOUT phases are approximately 4-5 times as fast as 
- *	the 'C' versions - since we're moving 1024 bytes of data, this
- *	really adds up.
- */
-
-#if ((DEBUG & PHASE_ETC) == PHASE_ETC)
-	printk("scsi%d : phase = INFORMATION TRANSFER\n", hostno);
-#endif  
-
-	incommand = 1;
-	transfersize = SCint->transfersize;
-	underflow = SCint->underflow;
-
-
-/*
- * 	Now, we poll the device for status information,
- *	and handle any requests it makes.  Note that since we are unsure of 
- *	how much data will be flowing across the system, etc and cannot 
- *	make reasonable timeouts, that we will instead have the midlevel
- * 	driver handle any timeouts that occur in this phase.
- */
-
-	while (((status_read = STATUS) & STAT_BSY) && !st0x_aborted && !done) 
-		{
-#ifdef PARITY
-		if (status_read & STAT_PARITY)
-			{
-			printk("scsi%d : got parity error\n", hostno);
-			st0x_aborted = DID_PARITY;
-			}	
-#endif
-
-		if (status_read & STAT_REQ)
-			{
-#if ((DEBUG & PHASE_ETC) == PHASE_ETC)
-			if ((newphase = (status_read & REQ_MASK)) != phase)
-				{
-				phase = newphase;
-				switch (phase)
-				{
-				case REQ_DATAOUT: 
-					printk("scsi%d : phase = DATA OUT\n",
-						hostno); 
-					break;
-				case REQ_DATAIN : 
-					printk("scsi%d : phase = DATA IN\n",
-						hostno); 
-					break;
-				case REQ_CMDOUT : 
-					printk("scsi%d : phase = COMMAND OUT\n",
-						hostno); 
-					break;
-				case REQ_STATIN :
-					 printk("scsi%d : phase = STATUS IN\n",
-						hostno); 
-					break;
-				case REQ_MSGOUT :
-					printk("scsi%d : phase = MESSAGE OUT\n",
-						hostno); 
-					break;
-				case REQ_MSGIN :
-					printk("scsi%d : phase = MESSAGE IN\n",
-						hostno);
-					break;
-				default : 
-					printk("scsi%d : phase = UNKNOWN\n",
-						hostno); 
-					st0x_aborted = DID_ERROR; 
-				}	
-				}
-#endif
-		switch (status_read & REQ_MASK)
-		{			
-		case REQ_DATAOUT : 
-/*
- * If we are in fast mode, then we simply splat the data out
- * in word-sized chunks as fast as we can.
- */
-
-#ifdef FAST 
-if (!len) {
-#if 0 
-	printk("scsi%d: underflow to target %d lun %d \n", 
-		hostno, target, lun);
-	st0x_aborted = DID_ERROR;
-	fast = 0;
-#endif
-	break;
-}
-
-if (fast && transfersize && !(len % transfersize) && (len >= transfersize)
-#ifdef FAST32
-	&& !(transfersize % 4)
-#endif
-	) {
-#if (DEBUG & DEBUG_FAST) 
-	printk("scsi%d : FAST transfer, underflow = %d, transfersize = %d\n"
-	       "         len = %d, data = %08x\n", hostno, SCint->underflow, 
-	       SCint->transfersize, len, data);
-#endif
-
-	__asm__("
-	cld;
-"
-#ifdef FAST32
-"	shr $2, %%ecx;
-1:	lodsl;
-	movl %%eax, (%%edi);
-"
-#else
-"1:	lodsb;
-	movb %%al, (%%edi);
-"
-#endif
-"	loop 1b;" : :
-	/* input */
-	"D" (st0x_dr), "S" (data), "c" (SCint->transfersize) :
-	/* clobbered */
-	"eax", "ecx", "esi" );
-
-	len -= transfersize;
-	data += transfersize;
-
-#if (DEBUG & DEBUG_FAST)
-	printk("scsi%d : FAST transfer complete len = %d data = %08x\n", 
-		hostno, len, data);
-#endif
-
-
-} else 
-#endif
-
-{
-/*
- * 	We loop as long as we are in a data out phase, there is data to send, 
- *	and BSY is still active.
- */
-		__asm__ (
-
-/*
-	Local variables : 
-	len = ecx
-	data = esi
-	st0x_cr_sr = ebx
-	st0x_dr =  edi
-
-	Test for any data here at all.
-*/
-	"\torl %%ecx, %%ecx
-	jz 2f
-
-	cld
-
-	movl " SYMBOL_NAME_STR(st0x_cr_sr) ", %%ebx
-	movl " SYMBOL_NAME_STR(st0x_dr) ", %%edi
-	
-1:	movb (%%ebx), %%al\n"
-/*
-	Test for BSY
-*/
-
-	"\ttest $1, %%al
-	jz 2f\n"
-
-/*
-	Test for data out phase - STATUS & REQ_MASK should be REQ_DATAOUT, which is 0.
-*/
-	"\ttest $0xe, %%al
-	jnz 2f	\n"
-/*
-	Test for REQ
-*/	
-	"\ttest $0x10, %%al
-	jz 1b
-	lodsb
-	movb %%al, (%%edi) 
-	loop 1b
-
-2: 
-									":
-/* output */
-"=S" (data), "=c" (len) :
-/* input */
-"0" (data), "1" (len) :
-/* clobbered */
-"eax", "ebx", "edi"); 
-}
-
-			if (!len && nobuffs) {
-				--nobuffs;
-				++buffer;
-				len = buffer->length;
-				data = (unsigned char *) buffer->address;
-#if (DEBUG & DEBUG_SG)
-	printk("scsi%d : next scatter-gather buffer len = %d address = %08x\n",
-		hostno, len, data);
-#endif
-			}
-			break;
-
-		case REQ_DATAIN : 
-#ifdef SLOW_HANDSHAKE
-	if (borken) {
-#if (DEBUG & (PHASE_DATAIN))
-		transfered += len;
-#endif
-		for (; len && (STATUS & (REQ_MASK | STAT_REQ)) == (REQ_DATAIN |
-			STAT_REQ); --len) {
-				*data++ = DATA;
-				borken_wait();
-}
-#if (DEBUG & (PHASE_DATAIN))
-		transfered -= len;
-#endif
-	} else
-#endif
-#ifdef FAST
-if (fast && transfersize && !(len % transfersize) && (len >= transfersize)
-#ifdef FAST32
-	&& !(transfersize % 4)
-#endif
-	) {
-#if (DEBUG & DEBUG_FAST) 
-	printk("scsi%d : FAST transfer, underflow = %d, transfersize = %d\n"
-	       "         len = %d, data = %08x\n", hostno, SCint->underflow, 
-	       SCint->transfersize, len, data);
-#endif
-	__asm__("
-	cld;
-"
-#ifdef FAST32
-"	shr $2, %%ecx;
-1:	movl (%%esi), %%eax;
-	stosl;
-"
-#else
-"1:	movb (%%esi), %%al;
-	stosb;
-"
-#endif
-
-"	loop 1b;" : :
-	/* input */
-	"S" (st0x_dr), "D" (data), "c" (SCint->transfersize) :
-	/* clobbered */
-	"eax", "ecx", "edi");
-
-	len -= transfersize;
-	data += transfersize;
-
-#if (DEBUG & PHASE_DATAIN)
-	printk("scsi%d: transfered += %d\n", hostno, transfersize);
-	transfered += transfersize;
-#endif
-
-#if (DEBUG & DEBUG_FAST)
-	printk("scsi%d : FAST transfer complete len = %d data = %08x\n", 
-		hostno, len, data);
-#endif
-
-} else
-#endif
-{
-
-#if (DEBUG & PHASE_DATAIN)
-	printk("scsi%d: transfered += %d\n", hostno, len);
-	transfered += len;	/* Assume we'll transfer it all, then
-				   subtract what we *didn't* transfer */
-#endif
-	
-/*
- * 	We loop as long as we are in a data in phase, there is room to read, 
- * 	and BSY is still active
- */
- 
-			__asm__ (
-/*
-	Local variables : 
-	ecx = len
-	edi = data
-	esi = st0x_cr_sr
-	ebx = st0x_dr
-
-	Test for room to read
-*/
-	"\torl %%ecx, %%ecx
-	jz 2f
-
-	cld
-	movl " SYMBOL_NAME_STR(st0x_cr_sr) ", %%esi
-	movl " SYMBOL_NAME_STR(st0x_dr) ", %%ebx
-
-1:	movb (%%esi), %%al\n"
-/*
-	Test for BSY
-*/
-
-	"\ttest $1, %%al 
-	jz 2f\n"
-
-/*
-	Test for data in phase - STATUS & REQ_MASK should be REQ_DATAIN, = STAT_IO, which is 4.
-*/
-	"\tmovb $0xe, %%ah	
-	andb %%al, %%ah
-	cmpb $0x04, %%ah
-	jne 2f\n"
-		
-/*
-	Test for REQ
-*/	
-	"\ttest $0x10, %%al
-	jz 1b
-
-	movb (%%ebx), %%al	
-	stosb	
-	loop 1b\n"
-
-"2:\n"
-									:
-/* output */
-"=D" (data), "=c" (len) :
-/* input */
-"0" (data), "1" (len) :
-/* clobbered */
-"eax","ebx", "esi"); 
-
-#if (DEBUG & PHASE_DATAIN)
-	printk("scsi%d: transfered -= %d\n", hostno, len);
-	transfered -= len;		/* Since we assumed all of Len got 
-					 * transfered, correct our mistake */
-#endif
-}
-	
-			if (!len && nobuffs) {
-				--nobuffs;
-				++buffer;
-				len = buffer->length;
-				data = (unsigned char *) buffer->address;
-#if (DEBUG & DEBUG_SG)
-	printk("scsi%d : next scatter-gather buffer len = %d address = %08x\n",
-		hostno, len, data);
-#endif
-			}
-
-			break;
-
-		case REQ_CMDOUT : 
-			while (((status_read = STATUS) & STAT_BSY) && 
-			       ((status_read & REQ_MASK) == REQ_CMDOUT))
-				if (status_read & STAT_REQ) {
-					DATA = *(const unsigned char *) cmnd;
-					cmnd = 1+(const unsigned char *) cmnd;
-#ifdef SLOW_HANDSHAKE
-					if (borken) 
-						borken_wait();
-#endif
-				}
-			break;
-	
-		case REQ_STATIN : 
-			status = DATA;
-			break;
-				
-		case REQ_MSGOUT : 
-/*
- *	We can only have sent a MSG OUT if we requested to do this 
- *	by raising ATTN.  So, we must drop ATTN.
- */
-
-			CONTROL = BASE_CMD | CMD_DRVR_ENABLE;
-/*
- * 	If we are reconnecting, then we must send an IDENTIFY message in 
- *	 response  to MSGOUT.
- */
-			switch (reselect) {
-			case CAN_RECONNECT:
-				DATA = IDENTIFY(1, lun);
-
-#if (DEBUG & (PHASE_RESELECT | PHASE_MSGOUT)) 
-				printk("scsi%d : sent IDENTIFY message.\n", hostno);
-#endif
-				break;
-#ifdef LINKED
-			case LINKED_WRONG:
-				DATA = ABORT;
-				linked_connected = 0;
-				reselect = CAN_RECONNECT;
-				goto connect_loop;
-#if (DEBUG & (PHASE_MSGOUT | DEBUG_LINKED))
-				printk("scsi%d : sent ABORT message to cancel incorrect I_T_L nexus.\n", hostno);
-#endif
-#endif /* LINKED */
-#if (DEBUG & DEBUG_LINKED) 
-	    printk("correct\n");
-#endif
-			default:
-				DATA = NOP;
-				printk("scsi%d : target %d requested MSGOUT, sent NOP message.\n", hostno, target);
-			}
-			break;
-					
-		case REQ_MSGIN : 
-			switch (message = DATA) {
-			case DISCONNECT :
-				should_reconnect = 1;
-				current_data = data;    /* WDE add */
-				current_buffer = buffer;
-				current_bufflen = len;  /* WDE add */
-				current_nobuffs = nobuffs;
-#ifdef LINKED
-				linked_connected = 0;
-#endif
-				done=1;
-#if (DEBUG & (PHASE_RESELECT | PHASE_MSGIN))
-				printk("scsi%d : disconnected.\n", hostno);
-#endif
-				break;
-
-#ifdef LINKED
-			case LINKED_CMD_COMPLETE:
-			case LINKED_FLG_CMD_COMPLETE:
-#endif
-			case COMMAND_COMPLETE :
-/*
- * Note : we should check for underflow here.   
- */
-#if (DEBUG & PHASE_MSGIN)	
-				printk("scsi%d : command complete.\n", hostno);
-#endif
-				done = 1;
-				break;
-			case ABORT :
-#if (DEBUG & PHASE_MSGIN)
-				printk("scsi%d : abort message.\n", hostno);
-#endif
-				done=1;
-				break;
-			case SAVE_POINTERS :
-				current_buffer = buffer;
-				current_bufflen = len;  /* WDE add */
-				current_data = data;	/* WDE mod */
-				current_nobuffs = nobuffs;
-#if (DEBUG & PHASE_MSGIN)
-				printk("scsi%d : pointers saved.\n", hostno);
-#endif 
-				break;
-			case RESTORE_POINTERS:
-				buffer=current_buffer;
-				cmnd=current_cmnd;
-				data=current_data;	/* WDE mod */
-				len=current_bufflen;
-				nobuffs=current_nobuffs;
-#if (DEBUG & PHASE_MSGIN)
-				printk("scsi%d : pointers restored.\n", hostno);
-#endif
-				break;
-			default:
-
-/*
- * 	IDENTIFY distinguishes itself from the other messages by setting the
- *	high byte.
- * 	
- *	Note : we need to handle at least one outstanding command per LUN,
- *	and need to hash the SCSI command for that I_T_L nexus based on the 
- *	known ID (at this point) and LUN.
- */
-
-				if (message & 0x80) {
-#if (DEBUG & PHASE_MSGIN)
-					printk("scsi%d : IDENTIFY message received from id %d, lun %d.\n",
-						hostno, target, message & 7);
-#endif
-				} else {
-
-/*
- *      We should go into a MESSAGE OUT phase, and send  a MESSAGE_REJECT 
- * 	if we run into a message that we don't like.  The seagate driver 
- * 	needs some serious restructuring first though.
- */
-
-#if (DEBUG & PHASE_MSGIN)
-					printk("scsi%d : unknown message %d from target %d.\n",
-						hostno,  message,   target);
-#endif	
-				}
-			}
-			break;
-
-		default : 
-			printk("scsi%d : unknown phase.\n", hostno); 
-			st0x_aborted = DID_ERROR; 
-		}	
-
-#ifdef SLOW_HANDSHAKE
-/*
- * I really don't care to deal with borken devices in each single 
- * byte transfer case (ie, message in, message out, status), so
- * I'll do the wait here if necessary.
- */
-		if (borken)
-			borken_wait();
-#endif
- 
-		} /* if ends */
-		} /* while ends */
-
-#if (DEBUG & (PHASE_DATAIN | PHASE_DATAOUT | PHASE_EXIT))
-	printk("scsi%d : Transfered %d bytes\n", hostno, transfered);
-#endif
-
-#if (DEBUG & PHASE_EXIT)
-#if 0		/* Doesn't work for scatter / gather */
-	printk("Buffer : \n");
-	for (i = 0; i < 20; ++i) 
-		printk ("%02x  ", ((unsigned char *) data)[i]);	/* WDE mod */
-	printk("\n");
-#endif
-	printk("scsi%d : status = ", hostno);
-	print_status(status);
-	printk("message = %02x\n", message);
-#endif
-
-
-/* We shouldn't reach this until *after* BSY has been deasserted */
-#ifdef notyet
-	if (st0x_aborted) {
-		if (STATUS & STAT_BSY) {	
-			seagate_st0x_reset(NULL);
-			st0x_aborted = DID_RESET;
-		} 
-		abort_confirm = 1;
-	} 
-#endif
-
-#ifdef LINKED
-else {
-/*
- * Fix the message byte so that unsuspecting high level drivers don't 
- * puke when they see a LINKED COMMAND message in place of the COMMAND 
- * COMPLETE they may be expecting.  Shouldn't be necessary, but it's 
- * better to be on the safe side. 
- *
- * A non LINKED* message byte will indicate that the command completed, 
- * and we are now disconnected.
- */
-
-		switch (message) {
-		case LINKED_CMD_COMPLETE :
-		case LINKED_FLG_CMD_COMPLETE : 
-			message = COMMAND_COMPLETE;
-			linked_target = current_target;
-			linked_lun = current_lun;
-			linked_connected = 1;
-#if (DEBUG & DEBUG_LINKED)
-			printk("scsi%d : keeping I_T_L nexus established for linked command.\n", 
-				hostno);
-#endif
-/*
- * We also will need to adjust status to accommodate intermediate conditions.
- */
-			if ((status == INTERMEDIATE_GOOD) ||
-				(status == INTERMEDIATE_C_GOOD))
-				status = GOOD;
-			
-			break;
-/*
- * We should also handle what are "normal" termination messages 
- * here (ABORT, BUS_DEVICE_RESET?, and COMMAND_COMPLETE individually, 
- * and flake if things aren't right.
- */
-
-		default :
-#if (DEBUG & DEBUG_LINKED)
-			printk("scsi%d : closing I_T_L nexus.\n", hostno);
-#endif
-			linked_connected = 0;
-		}
-	}
-#endif /* LINKED */
-
-
-
-
-	if (should_reconnect) {
-#if (DEBUG & PHASE_RESELECT)
-		printk("scsi%d : exiting seagate_st0x_queue_command() with reconnect enabled.\n",
-			hostno);
-#endif
-		CONTROL = BASE_CMD | CMD_INTR ;
-	} else 
-		CONTROL = BASE_CMD;
-
-	return retcode (st0x_aborted);
-	}
-
-int seagate_st0x_abort (Scsi_Cmnd * SCpnt)
-	{
-	  st0x_aborted = DID_ABORT;
-	  
-	  return SCSI_ABORT_PENDING;
-	}
-
-/*
-	the seagate_st0x_reset function resets the SCSI bus
-*/
-	
-int seagate_st0x_reset (Scsi_Cmnd * SCpnt)
-	{
-	unsigned clock;
-	/*
-		No timeouts - this command is going to fail because 
-		it was reset.
-	*/
-
-#ifdef DEBUG
-	printk("In seagate_st0x_reset()\n");
-#endif
-
-
-	/* assert  RESET signal on SCSI bus.  */
-		
-	CONTROL = BASE_CMD  | CMD_RST;
-	clock=jiffies+2;
-
-	
-	/* Wait.  */
-	
-	while (jiffies < clock);
-
-	CONTROL = BASE_CMD;
-	
-	st0x_aborted = DID_RESET;
-
-#ifdef DEBUG
-	printk("SCSI bus reset.\n");
-#endif
-	return SCSI_RESET_WAKEUP;
-	}
-
-#include <asm/segment.h>
-#include "sd.h"
-#include "scsi_ioctl.h"
-
-int seagate_st0x_biosparam(Disk * disk, kdev_t dev, int* ip) {
-  unsigned char buf[256 + sizeof(int) * 2], cmd[6], *data, *page;
-  int *sizes, result, formatted_sectors, total_sectors;
-  int cylinders, heads, sectors;
-
-/*
- * Only SCSI-I CCS drives and later implement the necessary mode sense 
- * pages.  
- */
-
-  if (disk->device->scsi_level < 2) 
-	return -1;
-
-  sizes = (int *) buf;
-  data = (unsigned char *) (sizes + 2);
-
-  cmd[0] = MODE_SENSE;
-  cmd[1] = (disk->device->lun << 5) & 0xe5;
-  cmd[2] = 0x04; /* Read page 4, rigid disk geometry page current values */
-  cmd[3] = 0;
-  cmd[4] = 255;
-  cmd[5] = 0;
-
-/*
- * We are transferring 0 bytes in the out direction, and expect to get back
- * 24 bytes for each mode page.
- */
-
-  sizes[0] = 0;
-  sizes[1] = 256;
-
-  memcpy (data, cmd, 6);
-
-  if (!(result = kernel_scsi_ioctl (disk->device, SCSI_IOCTL_SEND_COMMAND, (void *) buf))) {
-/*
- * The mode page lies beyond the MODE SENSE header, with length 4, and 
- * the BLOCK DESCRIPTOR, with length header[3].
- */
-
-    page = data + 4 + data[3];
-    heads = (int) page[5];
-    cylinders = (page[2] << 16) | (page[3] << 8) | page[4];
-
-    cmd[2] = 0x03; /* Read page 3, format page current values */
-    memcpy (data, cmd, 6);
-
-    if (!(result = kernel_scsi_ioctl (disk->device, SCSI_IOCTL_SEND_COMMAND, (void *) buf))) {
-      page = data + 4 + data[3];
-      sectors = (page[10] << 8) | page[11];	
-
-	
-/*
- * Get the total number of formatted sectors from the block descriptor, 
- * so we can tell how many are being used for alternates.  
- */
-
-      formatted_sectors = (data[4 + 1] << 16) | (data[4 + 2] << 8) |
-	data[4 + 3] ;
-
-      total_sectors = (heads * cylinders * sectors);
-
-/*
- * Adjust the real geometry by subtracting 
- * (spare sectors / (heads * tracks)) cylinders from the number of cylinders.
- *
- * It appears that the CE cylinder CAN be a partial cylinder.
- */
-
-     
-printk("scsi%d : heads = %d cylinders = %d sectors = %d total = %d formatted = %d\n",
-    hostno, heads, cylinders, sectors, total_sectors, formatted_sectors);
-
-      if (!heads || !sectors || !cylinders)
-	result = -1;
-      else
-	cylinders -= ((total_sectors - formatted_sectors) / (heads * sectors));
-
-/*
- * Now, we need to do a sanity check on the geometry to see if it is 
- * BIOS compatible.  The maximum BIOS geometry is 1024 cylinders * 
- * 256 heads * 64 sectors. 
- */
-
-      if ((cylinders > 1024) || (sectors > 64)) 
-	result = -1;
-      else {
-	ip[0] = heads;
-	ip[1] = sectors;
-	ip[2] = cylinders;
-      }
-
-/* 
- * There should be an alternate mapping for things the seagate doesn't
- * understand, but I couldn't say what it is with reasonable certainty.
- */
-
-      }
-    }
-    
-  return result;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = SEAGATE_ST0X;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/seagate.h b/i386/i386at/gpl/linux/scsi/seagate.h
deleted file mode 100644
index 8d9e1a42..00000000
--- a/i386/i386at/gpl/linux/scsi/seagate.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- *	seagate.h Copyright (C) 1992 Drew Eckhardt 
- *	low level scsi driver header for ST01/ST02 by
- *		Drew Eckhardt 
- *
- *	<drew@colorado.edu>
- */
-
-#ifndef _SEAGATE_H
-	#define SEAGATE_H
-/*
-	$Header
-*/
-#ifndef ASM
-int seagate_st0x_detect(Scsi_Host_Template *);
-int seagate_st0x_command(Scsi_Cmnd *);
-int seagate_st0x_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-
-int seagate_st0x_abort(Scsi_Cmnd *);
-const char *seagate_st0x_info(struct Scsi_Host *);
-int seagate_st0x_reset(Scsi_Cmnd *); 
-int seagate_st0x_proc_info(char *,char **,off_t,int,int,int);
-
-#ifndef NULL
-	#define NULL 0
-#endif
-
-#include <linux/kdev_t.h>
-int seagate_st0x_biosparam(Disk *, kdev_t, int*);
-
-#define SEAGATE_ST0X  {  NULL, NULL, NULL, seagate_st0x_proc_info, \
-			 NULL, seagate_st0x_detect, 	\
-			 NULL, 						\
-			 seagate_st0x_info, seagate_st0x_command,  	\
-			 seagate_st0x_queue_command, seagate_st0x_abort, \
-			 seagate_st0x_reset, NULL, seagate_st0x_biosparam, \
-			 1, 7, SG_ALL, 1, 0, 0, DISABLE_CLUSTERING}
-#endif
-
-
-/*
-	defining PARITY causes parity data to be checked
-*/
-
-#define PARITY
-
-
-/*
-	Thanks to Brian Antoine for the example code in his Messy-Loss ST-01
-		driver, and Mitsugu Suzuki for information on the ST-01
-		SCSI host.
-*/
-
-/*
-	CONTROL defines
-*/
-
-#define CMD_RST 		0x01
-#define CMD_SEL 		0x02
-#define CMD_BSY 		0x04
-#define CMD_ATTN    		0x08
-#define CMD_START_ARB		0x10
-#define CMD_EN_PARITY		0x20
-#define CMD_INTR		0x40
-#define CMD_DRVR_ENABLE		0x80
-
-/*
-	STATUS
-*/
-
-#define STAT_BSY		0x01
-#define STAT_MSG		0x02
-#define STAT_IO			0x04
-#define STAT_CD			0x08
-#define STAT_REQ		0x10
-#define STAT_SEL		0x20
-#define STAT_PARITY		0x40
-#define STAT_ARB_CMPL		0x80
-
-/* 
-	REQUESTS
-*/
-
-#define REQ_MASK (STAT_CD |  STAT_IO | STAT_MSG)
-#define REQ_DATAOUT 0
-#define REQ_DATAIN STAT_IO
-#define REQ_CMDOUT STAT_CD
-#define REQ_STATIN (STAT_CD | STAT_IO)
-#define REQ_MSGOUT (STAT_MSG | STAT_CD)
-#define REQ_MSGIN (STAT_MSG | STAT_CD | STAT_IO)
-
-extern volatile int seagate_st0x_timeout;
-
-#ifdef PARITY
-	#define BASE_CMD CMD_EN_PARITY
-#else
-	#define BASE_CMD  0
-#endif
-
-/*
-	Debugging code
-*/
-
-#define PHASE_BUS_FREE 1
-#define PHASE_ARBITRATION 2
-#define PHASE_SELECTION 4
-#define PHASE_DATAIN 8 
-#define PHASE_DATAOUT 0x10
-#define PHASE_CMDOUT 0x20
-#define PHASE_MSGIN 0x40
-#define PHASE_MSGOUT 0x80
-#define PHASE_STATUSIN 0x100
-#define PHASE_ETC (PHASE_DATAIN | PHASE_DATA_OUT | PHASE_CMDOUT | PHASE_MSGIN | PHASE_MSGOUT | PHASE_STATUSIN)
-#define PRINT_COMMAND 0x200
-#define PHASE_EXIT 0x400
-#define PHASE_RESELECT 0x800
-#define DEBUG_FAST 0x1000
-#define DEBUG_SG   0x2000
-#define DEBUG_LINKED	0x4000
-#define DEBUG_BORKEN	0x8000
-
-/* 
- *	Control options - these are timeouts specified in .01 seconds.
- */
-
-/* 30, 20 work */
-#define ST0X_BUS_FREE_DELAY 25
-#define ST0X_SELECTION_DELAY 25
-
-#define eoi() __asm__("push %%eax\nmovb $0x20, %%al\noutb %%al, $0x20\npop %%eax"::)
-	
-#define SEAGATE 1	/* these determine the type of the controller */
-#define FD	2
-
-#define ST0X_ID_STR	"Seagate ST-01/ST-02"
-#define FD_ID_STR	"TMC-8XX/TMC-950"
-
-#endif
-
diff --git a/i386/i386at/gpl/linux/scsi/sr.c b/i386/i386at/gpl/linux/scsi/sr.c
deleted file mode 100644
index dc15cf58..00000000
--- a/i386/i386at/gpl/linux/scsi/sr.c
+++ /dev/null
@@ -1,1191 +0,0 @@
-/*
- *  sr.c Copyright (C) 1992 David Giller
- *	     Copyright (C) 1993, 1994, 1995 Eric Youngdale
- *
- *  adapted from:
- *	sd.c Copyright (C) 1992 Drew Eckhardt 
- *	Linux scsi disk driver by
- *		Drew Eckhardt <drew@colorado.edu>
- *
- *      Modified by Eric Youngdale ericy@cais.com to
- *      add scatter-gather, multiple outstanding request, and other
- *      enhancements.
- *
- *	    Modified by Eric Youngdale eric@aib.com to support loadable
- *	    low-level scsi drivers.
- *
- *	 Modified by Thomas Quinot thomas@melchior.cuivre.fdn.fr to
- *	 provide auto-eject.
- *
- */
-
-#include <linux/module.h>
-
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/cdrom.h>
-#include <asm/system.h>
-
-#define MAJOR_NR SCSI_CDROM_MAJOR
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sr.h"
-#include "scsi_ioctl.h"   /* For the door lock/unlock commands */
-#include "constants.h"
-
-#define MAX_RETRIES 3
-#define SR_TIMEOUT (150 * HZ)
-
-static int sr_init(void);
-static void sr_finish(void);
-static int sr_attach(Scsi_Device *);
-static int sr_detect(Scsi_Device *);
-static void sr_detach(Scsi_Device *);
-
-struct Scsi_Device_Template sr_template = {NULL, "cdrom", "sr", NULL, TYPE_ROM, 
-					       SCSI_CDROM_MAJOR, 0, 0, 0, 1,
-					       sr_detect, sr_init,
-					       sr_finish, sr_attach, sr_detach};
-
-Scsi_CD * scsi_CDs = NULL;
-static int * sr_sizes;
-
-static int * sr_blocksizes;
-
-static int sr_open(struct inode *, struct file *);
-static void get_sectorsize(int);
-
-extern int sr_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
-
-void requeue_sr_request (Scsi_Cmnd * SCpnt);
-static int check_cdrom_media_change(kdev_t);
-
-static void sr_release(struct inode * inode, struct file * file)
-{
-	sync_dev(inode->i_rdev);
-	if(! --scsi_CDs[MINOR(inode->i_rdev)].device->access_count)
-	{
-	    sr_ioctl(inode, NULL, SCSI_IOCTL_DOORUNLOCK, 0);
-	    if (scsi_CDs[MINOR(inode->i_rdev)].auto_eject)
-		sr_ioctl(inode, NULL, CDROMEJECT, 0);
-	}
-	if (scsi_CDs[MINOR(inode->i_rdev)].device->host->hostt->usage_count)
-	    (*scsi_CDs[MINOR(inode->i_rdev)].device->host->hostt->usage_count)--;
-	if(sr_template.usage_count) (*sr_template.usage_count)--;
-}
-
-static struct file_operations sr_fops = 
-{
-	NULL,			/* lseek - default */
-	block_read,		/* read - general block-dev read */
-	block_write,		/* write - general block-dev write */
-	NULL,			/* readdir - bad */
-	NULL,			/* select */
-	sr_ioctl,		/* ioctl */
-	NULL,			/* mmap */
-	sr_open,       	/* special open code */
-	sr_release,		/* release */
-	NULL,			/* fsync */
-	NULL,			/* fasync */
-	check_cdrom_media_change,  /* Disk change */
-	NULL			/* revalidate */
-};
-
-/*
- * This function checks to see if the media has been changed in the
- * CDROM drive.  It is possible that we have already sensed a change,
- * or the drive may have sensed one and not yet reported it.  We must
- * be ready for either case. This function always reports the current
- * value of the changed bit.  If flag is 0, then the changed bit is reset.
- * This function could be done as an ioctl, but we would need to have
- * an inode for that to work, and we do not always have one.
- */
-
-int check_cdrom_media_change(kdev_t full_dev){
-	int retval, target;
-	struct inode inode;
-	int flag = 0;
-    
-	target =  MINOR(full_dev);
-    
-	if (target >= sr_template.nr_dev) {
-		printk("CD-ROM request error: invalid device.\n");
-		return 0;
-	};
-    
-	inode.i_rdev = full_dev;  /* This is all we really need here */
-	retval = sr_ioctl(&inode, NULL, SCSI_IOCTL_TEST_UNIT_READY, 0);
-    
-	if(retval){ /* Unable to test, unit probably not ready.  This usually
-		 * means there is no disc in the drive.  Mark as changed,
-		 * and we will figure it out later once the drive is
-		 * available again.  */
-	
-	scsi_CDs[target].device->changed = 1;
-	return 1; /* This will force a flush, if called from
-		   * check_disk_change */
-	};
-    
-	retval = scsi_CDs[target].device->changed;
-	if(!flag) {
-	scsi_CDs[target].device->changed = 0;
-	/* If the disk changed, the capacity will now be different,
-	 * so we force a re-read of this information */
-	if (retval) scsi_CDs[target].needs_sector_size = 1;
-	};
-	return retval;
-}
-
-/*
- * rw_intr is the interrupt routine for the device driver.  It will be notified on the 
- * end of a SCSI read / write, and will take on of several actions based on success or failure.
- */
-
-static void rw_intr (Scsi_Cmnd * SCpnt)
-{
-	int result = SCpnt->result;
-	int this_count = SCpnt->this_count;
-    
-#ifdef DEBUG
-	printk("sr.c done: %x %x\n",result, SCpnt->request.bh->b_data);
-#endif
-	if (!result)
-    { /* No error */
-	if (SCpnt->use_sg == 0) {
-		    if (SCpnt->buffer != SCpnt->request.buffer)
-	    {
-		int offset;
-		offset = (SCpnt->request.sector % 4) << 9;
-		memcpy((char *)SCpnt->request.buffer, 
-		       (char *)SCpnt->buffer + offset, 
-		       this_count << 9);
-		/* Even though we are not using scatter-gather, we look
-		 * ahead and see if there is a linked request for the
-		 * other half of this buffer.  If there is, then satisfy
-		 * it. */
-		if((offset == 0) && this_count == 2 &&
-		   SCpnt->request.nr_sectors > this_count && 
-		   SCpnt->request.bh &&
-		   SCpnt->request.bh->b_reqnext &&
-		   SCpnt->request.bh->b_reqnext->b_size == 1024) {
-		    memcpy((char *)SCpnt->request.bh->b_reqnext->b_data, 
-			   (char *)SCpnt->buffer + 1024, 
-			   1024);
-		    this_count += 2;
-		};
-		
-		scsi_free(SCpnt->buffer, 2048);
-	    }
-	} else {
-		    struct scatterlist * sgpnt;
-		    int i;
-		    sgpnt = (struct scatterlist *) SCpnt->buffer;
-		    for(i=0; i<SCpnt->use_sg; i++) {
-		if (sgpnt[i].alt_address) {
-		    if (sgpnt[i].alt_address != sgpnt[i].address) {
-			memcpy(sgpnt[i].alt_address, sgpnt[i].address, sgpnt[i].length);
-		    };
-		    scsi_free(sgpnt[i].address, sgpnt[i].length);
-		};
-		    };
-		    scsi_free(SCpnt->buffer, SCpnt->sglist_len);  /* Free list of scatter-gather pointers */
-		    if(SCpnt->request.sector % 4) this_count -= 2;
-	    /* See   if there is a padding record at the end that needs to be removed */
-		    if(this_count > SCpnt->request.nr_sectors)
-		this_count -= 2;
-	};
-	
-#ifdef DEBUG
-		printk("(%x %x %x) ",SCpnt->request.bh, SCpnt->request.nr_sectors, 
-		       this_count);
-#endif
-		if (SCpnt->request.nr_sectors > this_count)
-	{	 
-			SCpnt->request.errors = 0;
-			if (!SCpnt->request.bh)
-			    panic("sr.c: linked page request (%lx %x)",
-		      SCpnt->request.sector, this_count);
-	}
-	
-	SCpnt = end_scsi_request(SCpnt, 1, this_count);  /* All done */
-	requeue_sr_request(SCpnt);
-	return;
-    } /* Normal completion */
-    
-	/* We only come through here if we have an error of some kind */
-    
-    /* Free up any indirection buffers we allocated for DMA purposes. */
-	if (SCpnt->use_sg) {
-	struct scatterlist * sgpnt;
-	int i;
-	sgpnt = (struct scatterlist *) SCpnt->buffer;
-	for(i=0; i<SCpnt->use_sg; i++) {
-	    if (sgpnt[i].alt_address) {
-		scsi_free(sgpnt[i].address, sgpnt[i].length);
-	    };
-	};
-	scsi_free(SCpnt->buffer, SCpnt->sglist_len);  /* Free list of scatter-gather pointers */
-	} else {
-	if (SCpnt->buffer != SCpnt->request.buffer)
-	    scsi_free(SCpnt->buffer, SCpnt->bufflen);
-	};
-    
-	if (driver_byte(result) != 0) {
-		if ((SCpnt->sense_buffer[0] & 0x7f) == 0x70) {
-			if ((SCpnt->sense_buffer[2] & 0xf) == UNIT_ATTENTION) {
-				/* detected disc change.  set a bit and quietly refuse 
-				 * further access.	*/
-		
-				scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].device->changed = 1;
-				SCpnt = end_scsi_request(SCpnt, 0, this_count);
-				requeue_sr_request(SCpnt);
-				return;
-			}
-		}
-	    
-		if (SCpnt->sense_buffer[2] == ILLEGAL_REQUEST) {
-			printk("CD-ROM error: ");
-			print_sense("sr", SCpnt);
-			printk("command was: ");
-			print_command(SCpnt->cmnd);
-			if (scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].ten) {
-				scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].ten = 0;
-				requeue_sr_request(SCpnt);
-				result = 0;
-				return;
-			} else {
-				SCpnt = end_scsi_request(SCpnt, 0, this_count);
-				requeue_sr_request(SCpnt); /* Do next request */
-				return;
-			}
-	    
-		}
-	
-		if (SCpnt->sense_buffer[2] == NOT_READY) {
-			printk("CDROM not ready.  Make sure you have a disc in the drive.\n");
-			SCpnt = end_scsi_request(SCpnt, 0, this_count);
-			requeue_sr_request(SCpnt); /* Do next request */
-			return;
-		};
-    }
-	
-	/* We only get this far if we have an error we have not recognized */
-	if(result) {
-	printk("SCSI CD error : host %d id %d lun %d return code = %03x\n", 
-	       scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].device->host->host_no, 
-	       scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].device->id,
-	       scsi_CDs[DEVICE_NR(SCpnt->request.rq_dev)].device->lun,
-	       result);
-	    
-	if (status_byte(result) == CHECK_CONDITION)
-	    print_sense("sr", SCpnt);
-	
-	SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.current_nr_sectors);
-	requeue_sr_request(SCpnt);
-    }
-}
-
-/*
- * Here I tried to implement better support for PhotoCD's.
- * 
- * Much of this has do be done with vendor-specific SCSI-commands.
- * So I have to complete it step by step. Useful information is welcome.
- *
- * Actually works:
- *   - NEC:     Detection and support of multisession CD's. Special handling
- *              for XA-disks is not necessary.
- *     
- *   - TOSHIBA: setting density is done here now, mounting PhotoCD's should
- *              work now without running the program "set_density"
- *              Multisession CD's are supported too.
- *
- *   kraxel@cs.tu-berlin.de (Gerd Knorr)
- */
-/*
- * 19950704 operator@melchior.cuivre.fdn.fr (Thomas Quinot)
- *
- *   - SONY:	Same as Nec.
- *
- *   - PIONEER: works with SONY code
- */
-
-static void sr_photocd(struct inode *inode)
-{
-    unsigned long   sector,min,sec,frame;
-    unsigned char   buf[40];    /* the buffer for the ioctl */
-    unsigned char   *cmd;       /* the scsi-command */
-    unsigned char   *send;      /* the data we send to the drive ... */
-    unsigned char   *rec;       /* ... and get back */
-    int             rc,is_xa,no_multi;
-    
-    if (scsi_CDs[MINOR(inode->i_rdev)].xa_flags & 0x02) {
-#ifdef DEBUG
-	printk("sr_photocd: CDROM and/or the driver does not support multisession CD's");
-#endif
-	return;
-    }
-    
-    if (!suser()) {
-	/* I'm not the superuser, so SCSI_IOCTL_SEND_COMMAND isn't allowed for me.
-	 * That's why mpcd_sector will be initialized with zero, because I'm not
-	 * able to get the right value. Necessary only if access_count is 1, else
-	 * no disk change happened since the last call of this function and we can
-	 * keep the old value.
-	 */
-	if (1 == scsi_CDs[MINOR(inode->i_rdev)].device->access_count) {
-	    scsi_CDs[MINOR(inode->i_rdev)].mpcd_sector = 0;
-	    scsi_CDs[MINOR(inode->i_rdev)].xa_flags &= ~0x01;
-	}
-	return;
-    }
-    
-    sector   = 0;
-    is_xa    = 0;
-    no_multi = 0;
-    cmd = rec = &buf[8];
-    
-    switch(scsi_CDs[MINOR(inode->i_rdev)].device->manufacturer) {
-	
-    case SCSI_MAN_NEC:
-#ifdef DEBUG
-	printk("sr_photocd: use NEC code\n");
-#endif
-	memset(buf,0,40);
-	*((unsigned long*)buf)   = 0x0;   /* we send nothing...     */
-	*((unsigned long*)buf+1) = 0x16;  /* and receive 0x16 bytes */
-	cmd[0] = 0xde;
-	cmd[1] = 0x03;
-	cmd[2] = 0xb0;
-	rc = kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-			   SCSI_IOCTL_SEND_COMMAND, buf);
-	if (rc != 0) {
-	    printk("sr_photocd: ioctl error (NEC): 0x%x\n",rc);
-	    break;
-	}
-	if (rec[14] != 0 && rec[14] != 0xb0) {
-	    printk("sr_photocd: (NEC) Hmm, seems the CDROM doesn't support multisession CD's\n");
-	    no_multi = 1;
-	    break;
-	}
-	min   = (unsigned long) rec[15]/16*10 + (unsigned long) rec[15]%16;
-	sec   = (unsigned long) rec[16]/16*10 + (unsigned long) rec[16]%16;
-	frame = (unsigned long) rec[17]/16*10 + (unsigned long) rec[17]%16;
-	sector = min*CD_SECS*CD_FRAMES + sec*CD_FRAMES + frame;
-	is_xa  = (rec[14] == 0xb0);
-#ifdef DEBUG
-	if (sector) {
-	    printk("sr_photocd: multisession CD detected. start: %lu\n",sector);
-	}
-#endif
-	break;
-	
-    case SCSI_MAN_TOSHIBA:
-#ifdef DEBUG
-	printk("sr_photocd: use TOSHIBA code\n");
-#endif
-	
-	/* we request some disc information (is it a XA-CD ?,
-	 * where starts the last session ?) */
-	memset(buf,0,40);
-	*((unsigned long*)buf)   = 0;
-	*((unsigned long*)buf+1) = 4;  /* we receive 4 bytes from the drive */
-	cmd[0] = 0xc7;
-	cmd[1] = 3;
-	rc = kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-			       SCSI_IOCTL_SEND_COMMAND, buf);
-	if (rc != 0) {
-	    if (rc == 0x28000002) {
-		/* Got a "not ready" - error. No chance to find out if this is
-		 * because there is no CD in the drive or because the drive
-		 * don't knows multisession CD's. So I need to do an extra check... */
-		if (kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-				      SCSI_IOCTL_TEST_UNIT_READY, NULL)) {
-		    printk("sr_photocd: drive not ready\n");
-		} else {
-		    printk("sr_photocd: (TOSHIBA) Hmm, seems the CDROM doesn't support multisession CD's\n");
-		    no_multi = 1;
-		}
-	    } else
-		printk("sr_photocd: ioctl error (TOSHIBA #1): 0x%x\n",rc);
-	    break; /* if the first ioctl fails, we don't call the second one */
-	}
-	is_xa  = (rec[0] == 0x20);
-	min    = (unsigned long) rec[1]/16*10 + (unsigned long) rec[1]%16;
-	sec    = (unsigned long) rec[2]/16*10 + (unsigned long) rec[2]%16;
-	frame  = (unsigned long) rec[3]/16*10 + (unsigned long) rec[3]%16;
-	sector = min*CD_SECS*CD_FRAMES + sec*CD_FRAMES + frame;
-	if (sector) {
-	    sector -= CD_BLOCK_OFFSET;
-#ifdef DEBUG
-	    printk("sr_photocd: multisession CD detected: start: %lu\n",sector);
-#endif
-	}
-	
-	/* now we do a get_density... */
-	memset(buf,0,40);
-	*((unsigned long*)buf)   = 0;
-	*((unsigned long*)buf+1) = 12;
-	cmd[0] = 0x1a;
-	cmd[2] = 1;
-	cmd[4] = 12;
-	rc = kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-			       SCSI_IOCTL_SEND_COMMAND, buf);
-	if (rc != 0) {
-	    printk("sr_photocd: ioctl error (TOSHIBA #2): 0x%x\n",rc);
-	    break;
-	}
-#ifdef DEBUG
-	printk("sr_photocd: get_density: 0x%x\n",rec[4]);
-#endif
-	
-	/* ...and only if necessary a set_density */
-	if ((rec[4] != 0x81 && is_xa) || (rec[4] != 0 && !is_xa)) {
-#ifdef DEBUG
-	    printk("sr_photocd: doing set_density\n");
-#endif
-	    memset(buf,0,40);
-	    *((unsigned long*)buf)   = 12;  /* sending 12 bytes... */
-	    *((unsigned long*)buf+1) = 0;
-	    cmd[0] = 0x15;
-	    cmd[1] = (1 << 4);
-	    cmd[4] = 12;
-	    send = &cmd[6];                 /* this is a 6-Byte command          */
-	    send[ 3] = 0x08;                /* the data for the command          */
-	    send[ 4] = (is_xa) ? 0x81 : 0;  /* density 0x81 for XA-CD's, 0 else  */
-	    send[10] = 0x08;
-	    rc = kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-				   SCSI_IOCTL_SEND_COMMAND, buf);
-	    if (rc != 0) {
-		printk("sr_photocd: ioctl error (TOSHIBA #3): 0x%x\n",rc);
-	    }
-	    /* The set_density command may have changed the sector size or capacity. */
-	    scsi_CDs[MINOR(inode->i_rdev)].needs_sector_size = 1;
-	}
-	break;
-
-    case SCSI_MAN_SONY: /* Thomas QUINOT <thomas@melchior.cuivre.fdn.fr> */
-    case SCSI_MAN_PIONEER:
-#ifdef DEBUG
-	printk("sr_photocd: use SONY/PIONEER code\n");
-#endif
-	memset(buf,0,40);
-	*((unsigned long*)buf)   = 0x0;   /* we send nothing...     */
-	*((unsigned long*)buf+1) = 0x0c;  /* and receive 0x0c bytes */
-	cmd[0] = 0x43; /* Read TOC */
-	cmd[8] = 0x0c;
-	cmd[9] = 0x40;
-	rc = kernel_scsi_ioctl(scsi_CDs[MINOR(inode->i_rdev)].device,
-			       SCSI_IOCTL_SEND_COMMAND, buf);
-	
-	if (rc != 0) {
-	    printk("sr_photocd: ioctl error (SONY): 0x%x\n",rc);
-	    break;
-	}
-	if ((rec[0] << 8) + rec[1] != 0x0a) {
-	    printk("sr_photocd: (SONY) Hmm, seems the CDROM doesn't support multisession CD's\n");
-	    no_multi = 1;
-	    break;
-	}
-	sector = rec[11] + (rec[10] << 8) + (rec[9] << 16) + (rec[8] << 24);
-	is_xa = !!sector;
-#ifdef DEBUG
-	if (sector)
-	    printk ("sr_photocd: multisession CD detected. start: %lu\n",sector);
-#endif
-	break;
-		
-    case SCSI_MAN_NEC_OLDCDR:
-    case SCSI_MAN_UNKNOWN:
-    default:
-	sector = 0;
-	no_multi = 1;
-	break; }
-    
-    scsi_CDs[MINOR(inode->i_rdev)].mpcd_sector = sector;
-    if (is_xa)
-	scsi_CDs[MINOR(inode->i_rdev)].xa_flags |= 0x01;
-    else
-	scsi_CDs[MINOR(inode->i_rdev)].xa_flags &= ~0x01;
-    if (no_multi)
-	scsi_CDs[MINOR(inode->i_rdev)].xa_flags |= 0x02;
-    return;
-}
-
-static int sr_open(struct inode * inode, struct file * filp)
-{
-	if(MINOR(inode->i_rdev) >= sr_template.nr_dev || 
-	   !scsi_CDs[MINOR(inode->i_rdev)].device) return -ENXIO;   /* No such device */
-    
-	if (filp->f_mode & 2)  
-	    return -EROFS;
-    
-    check_disk_change(inode->i_rdev);
-    
-	if(!scsi_CDs[MINOR(inode->i_rdev)].device->access_count++)
-	sr_ioctl(inode, NULL, SCSI_IOCTL_DOORLOCK, 0);
-	if (scsi_CDs[MINOR(inode->i_rdev)].device->host->hostt->usage_count)
-	(*scsi_CDs[MINOR(inode->i_rdev)].device->host->hostt->usage_count)++;
-	if(sr_template.usage_count) (*sr_template.usage_count)++;
-    
-	sr_photocd(inode);
-    
-	/* If this device did not have media in the drive at boot time, then
-	 * we would have been unable to get the sector size.  Check to see if
-	 * this is the case, and try again.
-	 */
-    
-	if(scsi_CDs[MINOR(inode->i_rdev)].needs_sector_size)
-	get_sectorsize(MINOR(inode->i_rdev));
-    
-	return 0;
-}
-
-
-/*
- * do_sr_request() is the request handler function for the sr driver.
- * Its function in life is to take block device requests, and
- * translate them to SCSI commands.  
- */
-
-static void do_sr_request (void)
-{
-    Scsi_Cmnd * SCpnt = NULL;
-    struct request * req = NULL;
-    Scsi_Device * SDev;
-    unsigned long flags;
-    int flag = 0;
-    
-    while (1==1){
-	save_flags(flags);
-	cli();
-	if (CURRENT != NULL && CURRENT->rq_status == RQ_INACTIVE) {
-	    restore_flags(flags);
-	    return;
-	};
-	
-	INIT_SCSI_REQUEST;
- 
-	SDev = scsi_CDs[DEVICE_NR(CURRENT->rq_dev)].device;
-	
-	/*
-	 * I am not sure where the best place to do this is.  We need
-	 * to hook in a place where we are likely to come if in user
-	 * space.
-	 */
-	if( SDev->was_reset )
-	{
- 	    /*
- 	     * We need to relock the door, but we might
- 	     * be in an interrupt handler.  Only do this
- 	     * from user space, since we do not want to
- 	     * sleep from an interrupt.
- 	     */
- 	    if( SDev->removable && !intr_count )
- 	    {
-		scsi_ioctl(SDev, SCSI_IOCTL_DOORLOCK, 0);
- 	    }
- 	    SDev->was_reset = 0;
-	}
-	
-	if (flag++ == 0)
-	    SCpnt = allocate_device(&CURRENT,
-				    scsi_CDs[DEVICE_NR(CURRENT->rq_dev)].device, 0); 
-	else SCpnt = NULL;
-	restore_flags(flags);
-	
-	/* This is a performance enhancement.  We dig down into the request list and
-	 * try and find a queueable request (i.e. device not busy, and host able to
-	 * accept another command.  If we find one, then we queue it. This can
-	 * make a big difference on systems with more than one disk drive.  We want
-	 * to have the interrupts off when monkeying with the request list, because
-	 * otherwise the kernel might try and slip in a request in between somewhere. */
-	
-	if (!SCpnt && sr_template.nr_dev > 1){
-	    struct request *req1;
-	    req1 = NULL;
-	    save_flags(flags);
-	    cli();
-	    req = CURRENT;
-	    while(req){
-		SCpnt = request_queueable(req,
-					  scsi_CDs[DEVICE_NR(req->rq_dev)].device);
-		if(SCpnt) break;
-		req1 = req;
-		req = req->next;
-	    };
-	    if (SCpnt && req->rq_status == RQ_INACTIVE) {
-		if (req == CURRENT) 
-		    CURRENT = CURRENT->next;
-		else
-		    req1->next = req->next;
-	    };
-	    restore_flags(flags);
-	};
-	
-	if (!SCpnt)
-	    return; /* Could not find anything to do */
-	
-	wake_up(&wait_for_request);
-
-	/* Queue command */
-	requeue_sr_request(SCpnt);
-    };  /* While */
-}    
-
-void requeue_sr_request (Scsi_Cmnd * SCpnt)
-{
-	unsigned int dev, block, realcount;
-	unsigned char cmd[10], *buffer, tries;
-	int this_count, start, end_rec;
-    
-	tries = 2;
-    
- repeat:
-	if(!SCpnt || SCpnt->request.rq_status == RQ_INACTIVE) {
-		do_sr_request();
-		return;
-	}
-    
-	dev =  MINOR(SCpnt->request.rq_dev);
-	block = SCpnt->request.sector;	
-	buffer = NULL;
-	this_count = 0;
-    
-	if (dev >= sr_template.nr_dev) {
-		/* printk("CD-ROM request error: invalid device.\n");			*/
-		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
-		goto repeat;
-	}
-    
-	if (!scsi_CDs[dev].use) {
-		/* printk("CD-ROM request error: device marked not in use.\n");		*/
-		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
-		goto repeat;
-	}
-    
-	if (scsi_CDs[dev].device->changed) {
-	/* 
-	 * quietly refuse to do anything to a changed disc 
-	 * until the changed bit has been reset
-	 */
-		/* printk("CD-ROM has been changed.  Prohibiting further I/O.\n");	*/
-		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
-		goto repeat;
-	}
-	
-	switch (SCpnt->request.cmd)
-    {
-    case WRITE: 		
-	SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-	goto repeat;
-	break;
-    case READ : 
-	cmd[0] = READ_6;
-	break;
-    default : 
-	panic ("Unknown sr command %d\n", SCpnt->request.cmd);
-    }
-	
-	cmd[1] = (SCpnt->lun << 5) & 0xe0;
-    
-    /*
-     * Now do the grungy work of figuring out which sectors we need, and
-     * where in memory we are going to put them.
-     * 
-     * The variables we need are:
-     * 
-     * this_count= number of 512 byte sectors being read 
-     * block     = starting cdrom sector to read.
-     * realcount = # of cdrom sectors to read
-     * 
-     * The major difference between a scsi disk and a scsi cdrom
-     * is that we will always use scatter-gather if we can, because we can
-     * work around the fact that the buffer cache has a block size of 1024,
-     * and we have 2048 byte sectors.  This code should work for buffers that
-     * are any multiple of 512 bytes long.
-     */
-    
-	SCpnt->use_sg = 0;
-    
-	if (SCpnt->host->sg_tablesize > 0 &&
-	    (!need_isa_buffer ||
-	 dma_free_sectors >= 10)) {
-	struct buffer_head * bh;
-	struct scatterlist * sgpnt;
-	int count, this_count_max;
-	bh = SCpnt->request.bh;
-	this_count = 0;
-	count = 0;
-	this_count_max = (scsi_CDs[dev].ten ? 0xffff : 0xff) << 4;
-	/* Calculate how many links we can use.  First see if we need
-	 * a padding record at the start */
-	this_count = SCpnt->request.sector % 4;
-	if(this_count) count++;
-	while(bh && count < SCpnt->host->sg_tablesize) {
-	    if ((this_count + (bh->b_size >> 9)) > this_count_max) break;
-	    this_count += (bh->b_size >> 9);
-	    count++;
-	    bh = bh->b_reqnext;
-	};
-	/* Fix up in case of an odd record at the end */
-	end_rec = 0;
-	if(this_count % 4) {
-	    if (count < SCpnt->host->sg_tablesize) {
-		count++;
-		end_rec = (4 - (this_count % 4)) << 9;
-		this_count += 4 - (this_count % 4);
-	    } else {
-		count--;
-		this_count -= (this_count % 4);
-	    };
-	};
-	SCpnt->use_sg = count;  /* Number of chains */
-	count = 512;/* scsi_malloc can only allocate in chunks of 512 bytes*/
-	while( count < (SCpnt->use_sg * sizeof(struct scatterlist))) 
-	    count = count << 1;
-	SCpnt->sglist_len = count;
-	sgpnt = (struct scatterlist * ) scsi_malloc(count);
-	if (!sgpnt) {
-	    printk("Warning - running *really* short on DMA buffers\n");
-	    SCpnt->use_sg = 0;  /* No memory left - bail out */
-	} else {
-	    buffer = (unsigned char *) sgpnt;
-	    count = 0;
-	    bh = SCpnt->request.bh;
-	    if(SCpnt->request.sector % 4) {
-		sgpnt[count].length = (SCpnt->request.sector % 4) << 9;
-		sgpnt[count].address = (char *) scsi_malloc(sgpnt[count].length);
-		if(!sgpnt[count].address) panic("SCSI DMA pool exhausted.");
-		sgpnt[count].alt_address = sgpnt[count].address; /* Flag to delete
-								    if needed */
-		count++;
-	    };
-	    for(bh = SCpnt->request.bh; count < SCpnt->use_sg; 
-		count++, bh = bh->b_reqnext) {
-		if (bh) { /* Need a placeholder at the end of the record? */
-		    sgpnt[count].address = bh->b_data;
-		    sgpnt[count].length = bh->b_size;
-		    sgpnt[count].alt_address = NULL;
-		} else {
-		    sgpnt[count].address = (char *) scsi_malloc(end_rec);
-		    if(!sgpnt[count].address) panic("SCSI DMA pool exhausted.");
-		    sgpnt[count].length = end_rec;
-		    sgpnt[count].alt_address = sgpnt[count].address;
-		    if (count+1 != SCpnt->use_sg) panic("Bad sr request list");
-		    break;
-		};
-		if (((long) sgpnt[count].address) + sgpnt[count].length > ISA_DMA_THRESHOLD &&
-		  SCpnt->host->unchecked_isa_dma) {
-		    sgpnt[count].alt_address = sgpnt[count].address;
-		    /* We try and avoid exhausting the DMA pool, since it is easier
-		     * to control usage here.  In other places we might have a more
-		     * pressing need, and we would be screwed if we ran out */
-		    if(dma_free_sectors < (sgpnt[count].length >> 9) + 5) {
-			sgpnt[count].address = NULL;
-		    } else {
-			sgpnt[count].address = (char *) scsi_malloc(sgpnt[count].length);
-		    };
-		    /* If we start running low on DMA buffers, we abort the scatter-gather
-		     * operation, and free all of the memory we have allocated.  We want to
-		     * ensure that all scsi operations are able to do at least a non-scatter/gather
-		     * operation */
-		    if(sgpnt[count].address == NULL){ /* Out of dma memory */
-			printk("Warning: Running low on SCSI DMA buffers");
-			/* Try switching back to a non scatter-gather operation. */
-			while(--count >= 0){
-			    if(sgpnt[count].alt_address) 
-				scsi_free(sgpnt[count].address, sgpnt[count].length);
-			};
-			SCpnt->use_sg = 0;
-			scsi_free(buffer, SCpnt->sglist_len);
-			break;
-		    }; /* if address == NULL */
-		};  /* if need DMA fixup */
-	    };  /* for loop to fill list */
-#ifdef DEBUG
-	    printk("SR: %d %d %d %d %d *** ",SCpnt->use_sg, SCpnt->request.sector,
-		   this_count, 
-		   SCpnt->request.current_nr_sectors,
-		   SCpnt->request.nr_sectors);
-	    for(count=0; count<SCpnt->use_sg; count++)
-		printk("SGlist: %d %x %x %x\n", count,
-		       sgpnt[count].address, 
-		       sgpnt[count].alt_address, 
-		       sgpnt[count].length);
-#endif
-	};  /* Able to allocate scatter-gather list */
-	};
-	
-	if (SCpnt->use_sg == 0){
-	/* We cannot use scatter-gather.  Do this the old fashion way */
-	if (!SCpnt->request.bh)  	
-	    this_count = SCpnt->request.nr_sectors;
-	else
-	    this_count = (SCpnt->request.bh->b_size >> 9);
-	
-	start = block % 4;
-	if (start)
-	    {				  
-	    this_count = ((this_count > 4 - start) ? 
-			  (4 - start) : (this_count));
-	    buffer = (unsigned char *) scsi_malloc(2048);
-	    } 
-	else if (this_count < 4)
-	    {
-	    buffer = (unsigned char *) scsi_malloc(2048);
-	    }
-	else
-	    {
-	    this_count -= this_count % 4;
-	    buffer = (unsigned char *) SCpnt->request.buffer;
-	    if (((long) buffer) + (this_count << 9) > ISA_DMA_THRESHOLD &&
-		SCpnt->host->unchecked_isa_dma)
-		buffer = (unsigned char *) scsi_malloc(this_count << 9);
-	    }
-	};
-    
-	if (scsi_CDs[dev].sector_size == 2048)
-	block = block >> 2; /* These are the sectors that the cdrom uses */
-	else
-	block = block & 0xfffffffc;
-    
-	realcount = (this_count + 3) / 4;
-    
-	if (scsi_CDs[dev].sector_size == 512) realcount = realcount << 2;
-    
-	if (((realcount > 0xff) || (block > 0x1fffff)) && scsi_CDs[dev].ten) 
-    {
-		if (realcount > 0xffff)
-	{
-			realcount = 0xffff;
-			this_count = realcount * (scsi_CDs[dev].sector_size >> 9);
-	}
-	
-		cmd[0] += READ_10 - READ_6 ;
-		cmd[2] = (unsigned char) (block >> 24) & 0xff;
-		cmd[3] = (unsigned char) (block >> 16) & 0xff;
-		cmd[4] = (unsigned char) (block >> 8) & 0xff;
-		cmd[5] = (unsigned char) block & 0xff;
-		cmd[6] = cmd[9] = 0;
-		cmd[7] = (unsigned char) (realcount >> 8) & 0xff;
-		cmd[8] = (unsigned char) realcount & 0xff;
-    }
-	else
-    {
-	if (realcount > 0xff)
-	{
-	    realcount = 0xff;
-	    this_count = realcount * (scsi_CDs[dev].sector_size >> 9);
-	}
-	
-	cmd[1] |= (unsigned char) ((block >> 16) & 0x1f);
-	cmd[2] = (unsigned char) ((block >> 8) & 0xff);
-	cmd[3] = (unsigned char) block & 0xff;
-	cmd[4] = (unsigned char) realcount;
-	cmd[5] = 0;
-    }   
-    
-#ifdef DEBUG
-    { 
-	int i;
-	printk("ReadCD: %d %d %d %d\n",block, realcount, buffer, this_count);
-	printk("Use sg: %d\n", SCpnt->use_sg);
-	printk("Dumping command: ");
-	for(i=0; i<12; i++) printk("%2.2x ", cmd[i]);
-	printk("\n");
-    };
-#endif
-    
-    /* Some dumb host adapters can speed transfers by knowing the
-     * minimum transfersize in advance.
-     *
-     * We shouldn't disconnect in the middle of a sector, but the cdrom
-     * sector size can be larger than the size of a buffer and the
-     * transfer may be split to the size of a buffer.  So it's safe to
-     * assume that we can at least transfer the minimum of the buffer
-     * size (1024) and the sector size between each connect / disconnect.
-     */
-    
-    SCpnt->transfersize = (scsi_CDs[dev].sector_size > 1024) ?
-	1024 : scsi_CDs[dev].sector_size;
-    
-	SCpnt->this_count = this_count;
-	scsi_do_cmd (SCpnt, (void *) cmd, buffer, 
-		 realcount * scsi_CDs[dev].sector_size, 
-		 rw_intr, SR_TIMEOUT, MAX_RETRIES);
-}
-
-static int sr_detect(Scsi_Device * SDp){
-    
-    if(SDp->type != TYPE_ROM && SDp->type != TYPE_WORM) return 0;
-    
-    printk("Detected scsi CD-ROM sr%d at scsi%d, channel %d, id %d, lun %d\n", 
-	   sr_template.dev_noticed++,
-	   SDp->host->host_no, SDp->channel, SDp->id, SDp->lun); 
-    
-    return 1;
-}
-
-static int sr_attach(Scsi_Device * SDp){
-    Scsi_CD * cpnt;
-    int i;
-    
-    if(SDp->type != TYPE_ROM && SDp->type != TYPE_WORM) return 1;
-    
-    if (sr_template.nr_dev >= sr_template.dev_max)
-    {
-	SDp->attached--;
-	return 1;
-    }
-    
-    for(cpnt = scsi_CDs, i=0; i<sr_template.dev_max; i++, cpnt++) 
-	if(!cpnt->device) break;
-    
-    if(i >= sr_template.dev_max) panic ("scsi_devices corrupt (sr)");
-    
-    SDp->scsi_request_fn = do_sr_request;
-    scsi_CDs[i].device = SDp;
-    sr_template.nr_dev++;
-    if(sr_template.nr_dev > sr_template.dev_max)
-	panic ("scsi_devices corrupt (sr)");
-    return 0;
-}
-
-
-static void sr_init_done (Scsi_Cmnd * SCpnt)
-{
-    struct request * req;
-    
-    req = &SCpnt->request;
-    req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-    
-    if (req->sem != NULL) {
-	up(req->sem);
-    }
-}
-
-static void get_sectorsize(int i){
-    unsigned char cmd[10];
-    unsigned char *buffer;
-    int the_result, retries;
-    Scsi_Cmnd * SCpnt;
-    
-    buffer = (unsigned char *) scsi_malloc(512);
-    SCpnt = allocate_device(NULL, scsi_CDs[i].device, 1);
-    
-    retries = 3;
-    do {
-	cmd[0] = READ_CAPACITY;
-	cmd[1] = (scsi_CDs[i].device->lun << 5) & 0xe0;
-	memset ((void *) &cmd[2], 0, 8);
-	SCpnt->request.rq_status = RQ_SCSI_BUSY;  /* Mark as really busy */
-	SCpnt->cmd_len = 0;
-	
-	memset(buffer, 0, 8);
-
-	/* Do the command and wait.. */
-	{
-	    struct semaphore sem = MUTEX_LOCKED;
-	    SCpnt->request.sem = &sem;
-	    scsi_do_cmd (SCpnt,
-			 (void *) cmd, (void *) buffer,
-			 512, sr_init_done,  SR_TIMEOUT,
-			 MAX_RETRIES);
-	    down(&sem);
-	}
-	
-	the_result = SCpnt->result;
-	retries--;
-	
-    } while(the_result && retries);
-    
-    SCpnt->request.rq_status = RQ_INACTIVE;  /* Mark as not busy */
-    
-    wake_up(&SCpnt->device->device_wait); 
-    
-    if (the_result) {
-	scsi_CDs[i].capacity = 0x1fffff;
-	scsi_CDs[i].sector_size = 2048;  /* A guess, just in case */
-	scsi_CDs[i].needs_sector_size = 1;
-    } else {
-	scsi_CDs[i].capacity = (buffer[0] << 24) |
-	    (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
-	scsi_CDs[i].sector_size = (buffer[4] << 24) |
-	    (buffer[5] << 16) | (buffer[6] << 8) | buffer[7];
-	if(scsi_CDs[i].sector_size == 0) scsi_CDs[i].sector_size = 2048;
-	/* Work around bug/feature in HP 4020i CD-Recorder... */
-	if(scsi_CDs[i].sector_size == 2340) scsi_CDs[i].sector_size = 2048;
-	if(scsi_CDs[i].sector_size != 2048 && 
-	   scsi_CDs[i].sector_size != 512) {
-	    printk ("scd%d : unsupported sector size %d.\n",
-		    i, scsi_CDs[i].sector_size);
-	    scsi_CDs[i].capacity = 0;
-	    scsi_CDs[i].needs_sector_size = 1;
-	};
-	if(scsi_CDs[i].sector_size == 2048)
-	    scsi_CDs[i].capacity *= 4;
-	scsi_CDs[i].needs_sector_size = 0;
-	sr_sizes[i] = scsi_CDs[i].capacity;
-    };
-    scsi_free(buffer, 512);
-}
-
-static int sr_registered = 0;
-
-static int sr_init()
-{
-	int i;
-    
-	if(sr_template.dev_noticed == 0) return 0;
-    
-	if(!sr_registered) {
-	if (register_blkdev(MAJOR_NR,"sr",&sr_fops)) {
-	    printk("Unable to get major %d for SCSI-CD\n",MAJOR_NR);
-	    return 1;
-	}
-	sr_registered++;
-	}
-    
-	
-	if (scsi_CDs) return 0;
-	sr_template.dev_max = sr_template.dev_noticed + SR_EXTRA_DEVS;
-	scsi_CDs = (Scsi_CD *) scsi_init_malloc(sr_template.dev_max * sizeof(Scsi_CD), GFP_ATOMIC);
-	memset(scsi_CDs, 0, sr_template.dev_max * sizeof(Scsi_CD));
-    
-	sr_sizes = (int *) scsi_init_malloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
-	memset(sr_sizes, 0, sr_template.dev_max * sizeof(int));
-    
-	sr_blocksizes = (int *) scsi_init_malloc(sr_template.dev_max * 
-					     sizeof(int), GFP_ATOMIC);
-	for(i=0;i<sr_template.dev_max;i++) sr_blocksizes[i] = 2048;
-	blksize_size[MAJOR_NR] = sr_blocksizes;
-	return 0;
-}
-
-void sr_finish()
-{
-    int i;
-    
-	blk_dev[MAJOR_NR].request_fn = DEVICE_REQUEST;
-	blk_size[MAJOR_NR] = sr_sizes;	
-    
-	for (i = 0; i < sr_template.nr_dev; ++i)
-    {
-	/* If we have already seen this, then skip it.  Comes up
-	 * with loadable modules. */
-	if (scsi_CDs[i].capacity) continue;
-	scsi_CDs[i].capacity = 0x1fffff;
-	scsi_CDs[i].sector_size = 2048;  /* A guess, just in case */
-	scsi_CDs[i].needs_sector_size = 1;
-#if 0
-	/* seems better to leave this for later */
-	get_sectorsize(i);
-	printk("Scd sectorsize = %d bytes.\n", scsi_CDs[i].sector_size);
-#endif
-	scsi_CDs[i].use = 1;
-	scsi_CDs[i].ten = 1;
-	scsi_CDs[i].remap = 1;
-	scsi_CDs[i].auto_eject = 0; /* Default is not to eject upon unmount. */
-	sr_sizes[i] = scsi_CDs[i].capacity;
-    }
-    
-    
-	/* If our host adapter is capable of scatter-gather, then we increase
-	 * the read-ahead to 16 blocks (32 sectors).  If not, we use
-	 * a two block (4 sector) read ahead. */
-	if(scsi_CDs[0].device && scsi_CDs[0].device->host->sg_tablesize)
-	read_ahead[MAJOR_NR] = 32;  /* 32 sector read-ahead.  Always removable. */
-	else
-	read_ahead[MAJOR_NR] = 4;  /* 4 sector read-ahead */
-    
-	return;
-}	
-
-static void sr_detach(Scsi_Device * SDp)
-{
-    Scsi_CD * cpnt;
-    int i;
-    
-    for(cpnt = scsi_CDs, i=0; i<sr_template.dev_max; i++, cpnt++) 
-	if(cpnt->device == SDp) {
-	    kdev_t devi = MKDEV(MAJOR_NR, i);
-
-	    /*
-	     * Since the cdrom is read-only, no need to sync the device.
-	     * We should be kind to our buffer cache, however.
-	     */
-	    invalidate_inodes(devi);
-	    invalidate_buffers(devi);
-	    
-	    /*
-	     * Reset things back to a sane state so that one can re-load a new
-	     * driver (perhaps the same one).
-	     */
-	    cpnt->device = NULL;
-	    cpnt->capacity = 0;
-	    SDp->attached--;
-	    sr_template.nr_dev--;
-	    sr_template.dev_noticed--;
-	    sr_sizes[i] = 0;
-	    return;
-	}
-    return;
-}
-
-
-#ifdef MODULE
-
-int init_module(void) {
-    sr_template.usage_count = &mod_use_count_;
-    return scsi_register_module(MODULE_SCSI_DEV, &sr_template);
-}
-
-void cleanup_module( void) 
-{
-    scsi_unregister_module(MODULE_SCSI_DEV, &sr_template);
-    unregister_blkdev(SCSI_CDROM_MAJOR, "sr");
-    sr_registered--;
-    if(scsi_CDs != NULL) {
-	scsi_init_free((char *) scsi_CDs,
-		       (sr_template.dev_noticed + SR_EXTRA_DEVS) 
-		       * sizeof(Scsi_CD));
-	
-	scsi_init_free((char *) sr_sizes, sr_template.dev_max * sizeof(int));
-	scsi_init_free((char *) sr_blocksizes, sr_template.dev_max * sizeof(int));
-    }
-    
-    blksize_size[MAJOR_NR] = NULL;
-    blk_dev[MAJOR_NR].request_fn = NULL;
-    blk_size[MAJOR_NR] = NULL;	
-    read_ahead[MAJOR_NR] = 0;
-    
-    sr_template.dev_max = 0;
-}
-#endif /* MODULE */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/sr.h b/i386/i386at/gpl/linux/scsi/sr.h
deleted file mode 100644
index 381678a6..00000000
--- a/i386/i386at/gpl/linux/scsi/sr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- *      sr.h by David Giller
- *      CD-ROM disk driver header file
- *      
- *      adapted from:
- *	sd.h Copyright (C) 1992 Drew Eckhardt 
- *	SCSI disk driver header file by
- *		Drew Eckhardt 
- *
- *	<drew@colorado.edu>
- *
- *       Modified by Eric Youngdale eric@aib.com to
- *       add scatter-gather, multiple outstanding request, and other
- *       enhancements.
- */
-
-#ifndef _SR_H
-#define _SR_H
-
-#include "scsi.h"
-
-typedef struct
-	{
-	unsigned 	capacity;		/* size in blocks 			*/
-	unsigned 	sector_size;		/* size in bytes 			*/
-	Scsi_Device  	*device;		
-	unsigned long   mpcd_sector;            /* for reading multisession-CD's        */
-	char            xa_flags;               /* some flags for handling XA-CD's      */
-	unsigned char	sector_bit_size;	/* sector size = 2^sector_bit_size	*/
-	unsigned char	sector_bit_shift;	/* sectors/FS block = 2^sector_bit_shift*/
-	unsigned 	needs_sector_size:1;   	/* needs to get sector size */
-	unsigned 	ten:1;			/* support ten byte commands		*/
-	unsigned 	remap:1;		/* support remapping			*/
-	unsigned 	use:1;			/* is this device still supportable	*/
-	unsigned	auto_eject:1;		/* auto-eject medium on last release.	*/
-	} Scsi_CD;
-	
-extern Scsi_CD * scsi_CDs;
-
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/sr_ioctl.c b/i386/i386at/gpl/linux/scsi/sr_ioctl.c
deleted file mode 100644
index 2313cf8c..00000000
--- a/i386/i386at/gpl/linux/scsi/sr_ioctl.c
+++ /dev/null
@@ -1,489 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <asm/segment.h>
-#include <linux/errno.h>
-
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sr.h"
-#include "scsi_ioctl.h"
-
-#include <linux/cdrom.h>
-
-#define IOCTL_RETRIES 3
-/* The CDROM is fairly slow, so we need a little extra time */
-/* In fact, it is very slow if it has to spin up first */
-#define IOCTL_TIMEOUT 3000
-
-static void sr_ioctl_done(Scsi_Cmnd * SCpnt)
-{
-    struct request * req;
-    
-    req = &SCpnt->request;
-    req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-    
-    if (req->sem != NULL) {
-	up(req->sem);
-    }
-}
-
-/* We do our own retries because we want to know what the specific
-   error code is.  Normally the UNIT_ATTENTION code will automatically
-   clear after one error */
-
-static int do_ioctl(int target, unsigned char * sr_cmd, void * buffer, unsigned buflength)
-{
-    Scsi_Cmnd * SCpnt;
-    int result;
-
-    SCpnt = allocate_device(NULL, scsi_CDs[target].device, 1);
-    {
-	struct semaphore sem = MUTEX_LOCKED;
-	SCpnt->request.sem = &sem;
-	scsi_do_cmd(SCpnt,
-		    (void *) sr_cmd, buffer, buflength, sr_ioctl_done, 
-		    IOCTL_TIMEOUT, IOCTL_RETRIES);
-	down(&sem);
-    }
-    
-    result = SCpnt->result;
-    
-    /* Minimal error checking.  Ignore cases we know about, and report the rest. */
-    if(driver_byte(result) != 0)
-	switch(SCpnt->sense_buffer[2] & 0xf) {
-	case UNIT_ATTENTION:
-	    scsi_CDs[target].device->changed = 1;
-	    printk("Disc change detected.\n");
-	    break;
-	case NOT_READY: /* This happens if there is no disc in drive */
-	    printk("CDROM not ready.  Make sure there is a disc in the drive.\n");
-	    break;
-	case ILLEGAL_REQUEST:
-	    printk("CDROM (ioctl) reports ILLEGAL REQUEST.\n");
-	    break;
-	default:
-	    printk("SCSI CD error: host %d id %d lun %d return code = %03x\n", 
-		   scsi_CDs[target].device->host->host_no, 
-		   scsi_CDs[target].device->id,
-		   scsi_CDs[target].device->lun,
-		   result);
-	    printk("\tSense class %x, sense error %x, extended sense %x\n",
-		   sense_class(SCpnt->sense_buffer[0]), 
-		   sense_error(SCpnt->sense_buffer[0]),
-		   SCpnt->sense_buffer[2] & 0xf);
-	    
-	};
-    
-    result = SCpnt->result;
-    SCpnt->request.rq_status = RQ_INACTIVE; /* Deallocate */
-    wake_up(&SCpnt->device->device_wait);
-    /* Wake up a process waiting for device*/
-    return result;
-}
-
-int sr_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg)
-{
-    u_char  sr_cmd[10];
-    
-    kdev_t dev = inode->i_rdev;
-    int result, target, err;
-    
-    target = MINOR(dev);
-    
-    if (target >= sr_template.nr_dev ||
-	!scsi_CDs[target].device) return -ENXIO;
-    
-    switch (cmd) 
-    {
-	/* Sun-compatible */
-    case CDROMPAUSE:
-	
-	sr_cmd[0] = SCMD_PAUSE_RESUME;
-	sr_cmd[1] = scsi_CDs[target].device->lun << 5;
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[4] = 0;
-	sr_cmd[5] = sr_cmd[6] = sr_cmd[7] = 0;
-	sr_cmd[8] = 0;
-	sr_cmd[9] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	return result;
-	
-    case CDROMRESUME:
-	
-	sr_cmd[0] = SCMD_PAUSE_RESUME;
-	sr_cmd[1] = scsi_CDs[target].device->lun << 5;
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[4] = 0;
-	sr_cmd[5] = sr_cmd[6] = sr_cmd[7] = 0;
-	sr_cmd[8] = 1;
-	sr_cmd[9] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	
-	return result;
-	
-    case CDROMPLAYMSF:
-    {
-	struct cdrom_msf msf;
-
-        err = verify_area (VERIFY_READ, (void *) arg, sizeof (msf));
-        if (err) return err;
-
-	memcpy_fromfs(&msf, (void *) arg, sizeof(msf));
-	
-	sr_cmd[0] = SCMD_PLAYAUDIO_MSF;
-	sr_cmd[1] = scsi_CDs[target].device->lun << 5;
-	sr_cmd[2] = 0;
-	sr_cmd[3] = msf.cdmsf_min0;
-	sr_cmd[4] = msf.cdmsf_sec0;
-	sr_cmd[5] = msf.cdmsf_frame0;
-	sr_cmd[6] = msf.cdmsf_min1;
-	sr_cmd[7] = msf.cdmsf_sec1;
-	sr_cmd[8] = msf.cdmsf_frame1;
-	sr_cmd[9] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	return result;
-    }
-
-    case CDROMPLAYBLK:
-    {
-	struct cdrom_blk blk;
-
-        err = verify_area (VERIFY_READ, (void *) arg, sizeof (blk));
-        if (err) return err;
-
-	memcpy_fromfs(&blk, (void *) arg, sizeof(blk));
-	
-	sr_cmd[0] = SCMD_PLAYAUDIO10;
-	sr_cmd[1] = scsi_CDs[target].device->lun << 5;
-	sr_cmd[2] = blk.from >> 24;
-	sr_cmd[3] = blk.from >> 16;
-	sr_cmd[4] = blk.from >> 8;
-	sr_cmd[5] = blk.from;
-	sr_cmd[6] = 0;
-	sr_cmd[7] = blk.len >> 8;
-	sr_cmd[8] = blk.len;
-	sr_cmd[9] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	return result;
-    }
-		
-    case CDROMPLAYTRKIND:
-    {
-	struct cdrom_ti ti;
-
-        err = verify_area (VERIFY_READ, (void *) arg, sizeof (ti));
-        if (err) return err;
-
-	memcpy_fromfs(&ti, (void *) arg, sizeof(ti));
-	
-	sr_cmd[0] = SCMD_PLAYAUDIO_TI;
-	sr_cmd[1] = scsi_CDs[target].device->lun << 5;
-	sr_cmd[2] = 0;
-	sr_cmd[3] = 0;
-	sr_cmd[4] = ti.cdti_trk0;
-	sr_cmd[5] = ti.cdti_ind0;
-	sr_cmd[6] = 0;
-	sr_cmd[7] = ti.cdti_trk1;
-	sr_cmd[8] = ti.cdti_ind1;
-	sr_cmd[9] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	
-	return result;
-    }
-	
-    case CDROMREADTOCHDR:
-    {
-	struct cdrom_tochdr tochdr;
-	char * buffer;
-	
-	sr_cmd[0] = SCMD_READ_TOC;
-	sr_cmd[1] = ((scsi_CDs[target].device->lun) << 5) | 0x02;    /* MSF format */
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[4] = sr_cmd[5] = 0;
-	sr_cmd[6] = 0;
-	sr_cmd[7] = 0;              /* MSB of length (12) */
-	sr_cmd[8] = 12;             /* LSB of length */
-	sr_cmd[9] = 0;
-	
-	buffer = (unsigned char *) scsi_malloc(512);
-	if(!buffer) return -ENOMEM;
-	
-	result = do_ioctl(target, sr_cmd, buffer, 12);
-	
-	tochdr.cdth_trk0 = buffer[2];
-	tochdr.cdth_trk1 = buffer[3];
-	
-	scsi_free(buffer, 512);
-	
-	err = verify_area (VERIFY_WRITE, (void *) arg, sizeof (struct cdrom_tochdr));
-	if (err)
-	    return err;
-	memcpy_tofs ((void *) arg, &tochdr, sizeof (struct cdrom_tochdr));
-	
-	return result;
-    }
-	
-    case CDROMREADTOCENTRY:
-    {
-	struct cdrom_tocentry tocentry;
-	char * buffer;
-	
-        err = verify_area (VERIFY_READ, (void *) arg, sizeof (struct cdrom_tocentry));
-        if (err) return err;
-
-	memcpy_fromfs (&tocentry, (void *) arg, sizeof (struct cdrom_tocentry));
-	
-	sr_cmd[0] = SCMD_READ_TOC;
-	sr_cmd[1] = ((scsi_CDs[target].device->lun) << 5) | 0x02;    /* MSF format */
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[4] = sr_cmd[5] = 0;
-	sr_cmd[6] = tocentry.cdte_track;
-	sr_cmd[7] = 0;             /* MSB of length (12)  */
-	sr_cmd[8] = 12;            /* LSB of length */
-	sr_cmd[9] = 0;
-	
-	buffer = (unsigned char *) scsi_malloc(512);
-	if(!buffer) return -ENOMEM;
-	
-	result = do_ioctl (target, sr_cmd, buffer, 12);
-	
-	if (tocentry.cdte_format == CDROM_MSF) {
-	    tocentry.cdte_addr.msf.minute = buffer[9];
-	    tocentry.cdte_addr.msf.second = buffer[10];
-	    tocentry.cdte_addr.msf.frame = buffer[11];
-	    tocentry.cdte_ctrl = buffer[5] & 0xf;
-	}
-	else
-	    tocentry.cdte_addr.lba = (int) buffer[0];
-	
-	scsi_free(buffer, 512);
-	
-	err = verify_area (VERIFY_WRITE, (void *) arg, sizeof (struct cdrom_tocentry));
-	if (err)
-	    return err;
-	memcpy_tofs ((void *) arg, &tocentry, sizeof (struct cdrom_tocentry));
-	
-	return result;
-    }
-	
-    case CDROMSTOP:
-	sr_cmd[0] = START_STOP;
-	sr_cmd[1] = ((scsi_CDs[target].device->lun) << 5) | 1;
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[5] = 0;
-	sr_cmd[4] = 0;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	return result;
-	
-    case CDROMSTART:
-	sr_cmd[0] = START_STOP;
-	sr_cmd[1] = ((scsi_CDs[target].device->lun) << 5) | 1;
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[5] = 0;
-	sr_cmd[4] = 1;
-	
-	result = do_ioctl(target, sr_cmd, NULL, 255);
-	return result;
-	
-    case CDROMEJECT:
-        /*
-         * Allow 0 for access count for auto-eject feature.
-         */
-	if (scsi_CDs[target].device -> access_count > 1)
-	    return -EBUSY;
-	
-	sr_ioctl (inode, NULL, SCSI_IOCTL_DOORUNLOCK, 0);
-	sr_cmd[0] = START_STOP;
-	sr_cmd[1] = ((scsi_CDs[target].device -> lun) << 5) | 1;
-	sr_cmd[2] = sr_cmd[3] = sr_cmd[5] = 0;
-	sr_cmd[4] = 0x02;
-	
-	if (!(result = do_ioctl(target, sr_cmd, NULL, 255)))
-	    scsi_CDs[target].device -> changed = 1;
-	
-	return result;
-	
-    case CDROMEJECT_SW:
-        scsi_CDs[target].auto_eject = !!arg;
-        return 0;
-
-    case CDROMVOLCTRL:
-    {
-	char * buffer, * mask;
-	struct cdrom_volctrl volctrl;
-	
-        err = verify_area (VERIFY_READ, (void *) arg, sizeof (struct cdrom_volctrl));
-        if (err) return err;
-
-	memcpy_fromfs (&volctrl, (void *) arg, sizeof (struct cdrom_volctrl));
-	
-	/* First we get the current params so we can just twiddle the volume */
-	
-	sr_cmd[0] = MODE_SENSE;
-	sr_cmd[1] = (scsi_CDs[target].device -> lun) << 5;
-	sr_cmd[2] = 0xe;    /* Want mode page 0xe, CDROM audio params */
-	sr_cmd[3] = 0;
-	sr_cmd[4] = 28;
-	sr_cmd[5] = 0;
-	
-	buffer = (unsigned char *) scsi_malloc(512);
-	if(!buffer) return -ENOMEM;
-	
-	if ((result = do_ioctl (target, sr_cmd, buffer, 28))) {
-	    printk ("Hosed while obtaining audio mode page\n");
-	    scsi_free(buffer, 512);
-	    return result;
-	}
-	
-	sr_cmd[0] = MODE_SENSE;
-	sr_cmd[1] = (scsi_CDs[target].device -> lun) << 5;
-	sr_cmd[2] = 0x4e;   /* Want the mask for mode page 0xe */
-	sr_cmd[3] = 0;
-	sr_cmd[4] = 28;
-	sr_cmd[5] = 0;
-	
-	mask = (unsigned char *) scsi_malloc(512);
-	if(!mask) {
-	    scsi_free(buffer, 512);
-	    return -ENOMEM;
-	};
-
-	if ((result = do_ioctl (target, sr_cmd, mask, 28))) {
-	    printk ("Hosed while obtaining mask for audio mode page\n");
-	    scsi_free(buffer, 512);
-	    scsi_free(mask, 512);
-	    return result;
-	}
-	
-	/* Now mask and substitute our own volume and reuse the rest */
-	buffer[0] = 0;  /* Clear reserved field */
-	
-	buffer[21] = volctrl.channel0 & mask[21];
-	buffer[23] = volctrl.channel1 & mask[23];
-	buffer[25] = volctrl.channel2 & mask[25];
-	buffer[27] = volctrl.channel3 & mask[27];
-	
-	sr_cmd[0] = MODE_SELECT;
-	sr_cmd[1] = ((scsi_CDs[target].device -> lun) << 5) | 0x10;    /* Params are SCSI-2 */
-	sr_cmd[2] = sr_cmd[3] = 0;
-	sr_cmd[4] = 28;
-	sr_cmd[5] = 0;
-	
-	result = do_ioctl (target, sr_cmd, buffer, 28);
-	scsi_free(buffer, 512);
-	scsi_free(mask, 512);
-	return result;
-    }
-	
-    case CDROMSUBCHNL:
-    {
-	struct cdrom_subchnl subchnl;
-	char * buffer;
-	
-	sr_cmd[0] = SCMD_READ_SUBCHANNEL;
-	sr_cmd[1] = ((scsi_CDs[target].device->lun) << 5) | 0x02;    /* MSF format */
-	sr_cmd[2] = 0x40;    /* I do want the subchannel info */
-	sr_cmd[3] = 0x01;    /* Give me current position info */
-	sr_cmd[4] = sr_cmd[5] = 0;
-	sr_cmd[6] = 0;
-	sr_cmd[7] = 0;
-	sr_cmd[8] = 16;
-	sr_cmd[9] = 0;
-	
-	buffer = (unsigned char*) scsi_malloc(512);
-	if(!buffer) return -ENOMEM;
-	
-	result = do_ioctl(target, sr_cmd, buffer, 16);
-	
-	subchnl.cdsc_audiostatus = buffer[1];
-	subchnl.cdsc_format = CDROM_MSF;
-	subchnl.cdsc_ctrl = buffer[5] & 0xf;
-	subchnl.cdsc_trk = buffer[6];
-	subchnl.cdsc_ind = buffer[7];
-	
-	subchnl.cdsc_reladdr.msf.minute = buffer[13];
-	subchnl.cdsc_reladdr.msf.second = buffer[14];
-	subchnl.cdsc_reladdr.msf.frame = buffer[15];
-	subchnl.cdsc_absaddr.msf.minute = buffer[9];
-	subchnl.cdsc_absaddr.msf.second = buffer[10];
-	subchnl.cdsc_absaddr.msf.frame = buffer[11];
-	
-	scsi_free(buffer, 512);
-	
-	err = verify_area (VERIFY_WRITE, (void *) arg, sizeof (struct cdrom_subchnl));
-	if (err)
-	    return err;
-	memcpy_tofs ((void *) arg, &subchnl, sizeof (struct cdrom_subchnl));
-	return result;
-    }
-	
-    case CDROMREADMODE2:
-	return -EINVAL;
-    case CDROMREADMODE1:
-	return -EINVAL;
-	
-	/* block-copy from ../block/sbpcd.c with some adjustments... */
-    case CDROMMULTISESSION: /* tell start-of-last-session to user */
-    {
-	struct cdrom_multisession  ms_info;
-	long                       lba;
-	
-	err = verify_area(VERIFY_READ, (void *) arg,
-			  sizeof(struct cdrom_multisession));
-	if (err) return (err);
-	
-	memcpy_fromfs(&ms_info, (void *) arg, sizeof(struct cdrom_multisession));
-	
-	if (ms_info.addr_format==CDROM_MSF) { /* MSF-bin requested */
-	    lba = scsi_CDs[target].mpcd_sector+CD_BLOCK_OFFSET;
-	    ms_info.addr.msf.minute = lba / (CD_SECS*CD_FRAMES);
-	    lba %= CD_SECS*CD_FRAMES;
-	    ms_info.addr.msf.second = lba / CD_FRAMES;
-	    ms_info.addr.msf.frame  = lba % CD_FRAMES;
-	} else if (ms_info.addr_format==CDROM_LBA) /* lba requested */
-	    ms_info.addr.lba=scsi_CDs[target].mpcd_sector;
-	else return (-EINVAL);
-	
-	ms_info.xa_flag=scsi_CDs[target].xa_flags & 0x01;
-	
-	err=verify_area(VERIFY_WRITE,(void *) arg,
-			sizeof(struct cdrom_multisession));
-	if (err) return (err);
-	
-	memcpy_tofs((void *) arg, &ms_info, sizeof(struct cdrom_multisession));
-	return (0);
-    }
-	
-    case BLKRASET:
-	if(!suser())  return -EACCES;
-	if(!(inode->i_rdev)) return -EINVAL;
-	if(arg > 0xff) return -EINVAL;
-	read_ahead[MAJOR(inode->i_rdev)] = arg;
-	return 0;
-	RO_IOCTLS(dev,arg);
-    default:
-	return scsi_ioctl(scsi_CDs[target].device,cmd,(void *) arg);
-    }
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/i386/i386at/gpl/linux/scsi/t128.c b/i386/i386at/gpl/linux/scsi/t128.c
deleted file mode 100644
index 9212b61e..00000000
--- a/i386/i386at/gpl/linux/scsi/t128.c
+++ /dev/null
@@ -1,413 +0,0 @@
-#define AUTOSENSE
-#define PSEUDO_DMA
-
-/*
- * Trantor T128/T128F/T228 driver
- *	Note : architecturally, the T100 and T130 are different and won't 
- * 	work
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 440-4894
- *
- * DISTRIBUTION RELEASE 3.
- *
- * For more information, please consult 
- *
- * Trantor Systems, Ltd.
- * T128/T128F/T228 SCSI Host Adapter
- * Hardware Specifications
- * 
- * Trantor Systems, Ltd. 
- * 5415 Randall Place
- * Fremont, CA 94538
- * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- * 
- * and 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * Options : 
- * AUTOSENSE - if defined, REQUEST SENSE will be performed automatically
- *      for commands that return with a CHECK CONDITION status. 
- *
- * PSEUDO_DMA - enables PSEUDO-DMA hardware, should give a 3-4X performance
- * increase compared to polled I/O.
- *
- * PARITY - enable parity checking.  Not supported.
- * 
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
- *
- * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  You
- *          only really want to use this if you're having a problem with
- *          dropped characters during high speed communications, and even
- *          then, you're going to be better off twiddling with transfersize.
- *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
- * The card is detected and initialized in one of several ways : 
- * 1.  Autoprobe (default) - since the board is memory mapped, 
- *     a BIOS signature is scanned for to locate the registers.
- *     An interrupt is triggered to autoprobe for the interrupt
- *     line.
- *
- * 2.  With command line overrides - t128=address,irq may be 
- *     used on the LILO command line to override the defaults.
- *
- * 3.  With the T128_OVERRIDE compile time define.  This is 
- *     specified as an array of address, irq tuples.  Ie, for
- *     one board at the default 0xcc000 address, IRQ5, I could say 
- *     -DT128_OVERRIDE={{0xcc000, 5}}
- *	
- *     Note that if the override methods are used, place holders must
- *     be specified for other boards in the system.
- * 
- * T128/T128F jumper/dipswitch settings (note : on my sample, the switches 
- * were epoxy'd shut, meaning I couldn't change the 0xcc000 base address) :
- *
- * T128    Sw7 Sw8 Sw6 = 0ws Sw5 = boot 
- * T128F   Sw6 Sw7 Sw5 = 0ws Sw4 = boot Sw8 = floppy disable
- * cc000   off off      
- * c8000   off on
- * dc000   on  off
- * d8000   on  on
- *
- * 
- * Interrupts 
- * There is a 12 pin jumper block, jp1, numbered as follows : 
- *   T128 (JP1)  	 T128F (J5)
- * 2 4 6 8 10 12	11 9  7 5 3 1
- * 1 3 5 7 9  11	12 10 8 6 4 2
- *
- * 3   2-4
- * 5   1-3
- * 7   3-5
- * T128F only 
- * 10 8-10
- * 12 7-9
- * 14 10-12
- * 15 9-11
- */
- 
-/*
- * $Log: t128.c,v $
- * Revision 1.1.1.1  1996/10/30 01:40:07  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:52  goel
- * Linux driver merge.
- *
- */
-
-#include <asm/system.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <asm/io.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "t128.h"
-#define AUTOPROBE_IRQ
-#include "NCR5380.h"
-#include "constants.h"
-#include "sd.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_t128 = {
-    PROC_SCSI_T128, 4, "t128",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-
-static struct override {
-    unsigned char *address;
-    int irq;
-} overrides 
-#ifdef T128_OVERRIDE
-    [] = T128_OVERRIDE;
-#else
-    [4] = {{NULL,IRQ_AUTO}, {NULL,IRQ_AUTO}, {NULL,IRQ_AUTO},
-	{NULL,IRQ_AUTO}};
-#endif
-
-#define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
-
-static struct base {
-    unsigned char *address;
-    int noauto;
-} bases[] = {{(unsigned char *) 0xcc000, 0}, {(unsigned char *) 0xc8000, 0},
-    {(unsigned char *) 0xdc000, 0}, {(unsigned char *) 0xd8000, 0}};
-
-#define NO_BASES (sizeof (bases) / sizeof (struct base))
-
-static const struct signature {
-    const char *string;
-    int offset;
-} signatures[] = {
-{"TSROM: SCSI BIOS, Version 1.12", 0x36},
-};
-
-#define NO_SIGNATURES (sizeof (signatures) /  sizeof (struct signature))
-
-/*
- * Function : t128_setup(char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0]
- *	equal to the number of ints.
- *
- */
-
-void t128_setup(char *str, int *ints) {
-    static int commandline_current = 0;
-    int i;
-    if (ints[0] != 2) 
-	printk("t128_setup : usage t128=address,irq\n");
-    else 
-	if (commandline_current < NO_OVERRIDES) {
-	    overrides[commandline_current].address = (unsigned char *) ints[1];
-	    overrides[commandline_current].irq = ints[2];
-	    for (i = 0; i < NO_BASES; ++i)
-		if (bases[i].address == (unsigned char *) ints[1]) {
-		    bases[i].noauto = 1;
-		    break;
-		}
-	    ++commandline_current;
-	}
-}
-
-/* 
- * Function : int t128_detect(Scsi_Host_Template * tpnt)
- *
- * Purpose : detects and initializes T128,T128F, or T228 controllers
- *	that were autoprobed, overridden on the LILO command line, 
- *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
- *
- */
-
-int t128_detect(Scsi_Host_Template * tpnt) {
-    static int current_override = 0, current_base = 0;
-    struct Scsi_Host *instance;
-    unsigned char *base;
-    int sig, count;
-
-    tpnt->proc_dir = &proc_scsi_t128;
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	base = NULL;
-
-	if (overrides[current_override].address)
-	    base = overrides[current_override].address;
-	else 
-	    for (; !base && (current_base < NO_BASES); ++current_base) {
-#if (TDEBUG & TDEBUG_INIT)
-    printk("scsi : probing address %08x\n", (unsigned int) bases[current_base].address);
-#endif
-		for (sig = 0; sig < NO_SIGNATURES; ++sig) 
-		    if (!bases[current_base].noauto && !memcmp 
-			(bases[current_base].address + signatures[sig].offset, 
-			signatures[sig].string, strlen(signatures[sig].string))) {
-			base = bases[current_base].address;
-#if (TDEBUG & TDEBUG_INIT)
-			printk("scsi-t128 : detected board.\n");
-#endif
-			break;
-		    }
-	    }
-
-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
-	printk("scsi-t128 : base = %08x\n", (unsigned int) base);
-#endif
-
-	if (!base)
-	    break;
-
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	instance->base = base;
-
-	NCR5380_init(instance, 0);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
-
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, t128_intr, SA_INTERRUPT, "t128")) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
-
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	}
-
-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
-	printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
-
-	printk("scsi%d : at 0x%08x", instance->host_no, (int) 
-	    instance->base);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, T128_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
-}
-
-/*
- * Function : int t128_biosparam(Disk * disk, kdev_t dev, int *ip)
- *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
- *	the specified device / size.
- * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : always 0 (success), initializes ip
- *	
- */
-
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
- */
-
-int t128_biosparam(Disk * disk, kdev_t dev, int * ip)
-{
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-  return 0;
-}
-
-/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
- *	unsigned char *dst, int len)
- *
- * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to 
- *	dst
- * 
- * Inputs : dst = destination, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
- */
-
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
-    int len) {
-    register unsigned char *reg = (unsigned char *) (instance->base + 
-	T_DATA_REG_OFFSET), *d = dst;
-    register i = len;
-
-
-#if 0
-    for (; i; --i) {
-	while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
-#else
-    while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
-    for (; i; --i) {
-#endif
-	*d++ = *reg;
-    }
-
-    if (*(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
-	unsigned char tmp;
-	volatile unsigned char *foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = *foo;
-	*foo = tmp | T_CR_CT;
-	*foo = tmp;
-	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
-	    instance->host_no);
-	return -1;
-    } else
-	return 0;
-}
-
-/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
- *	unsigned char *src, int len)
- *
- * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
- *	src
- * 
- * Inputs : src = source, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
- */
-
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
-    int len) {
-    register unsigned char *reg = (unsigned char *) (instance->base + 
-	T_DATA_REG_OFFSET), *s = src;
-    register i = len;
-
-#if 0
-    for (; i; --i) {
-	while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
-#else
-    while (!(instance->base[T_STATUS_REG_OFFSET]) & T_ST_RDY) barrier();
-    for (; i; --i) {
-#endif
-	*reg = *s++;
-    }
-
-    if (*(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
-	unsigned char tmp;
-	volatile unsigned char *foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = *foo;
-	*foo = tmp | T_CR_CT;
-	*foo = tmp;
-	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
-	    instance->host_no);
-	return -1;
-    } else 
-	return 0;
-}
-
-#ifdef MACH
-#include "NCR5380.src"
-#else
-#include "NCR5380.c"
-#endif
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = TRANTOR_T128;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/t128.h b/i386/i386at/gpl/linux/scsi/t128.h
deleted file mode 100644
index 8c7cb579..00000000
--- a/i386/i386at/gpl/linux/scsi/t128.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Trantor T128/T128F/T228 defines
- *	Note : architecturally, the T100 and T128 are different and won't work
- *
- * Copyright 1993, Drew Eckhardt
- *	Visionary Computing
- *	(Unix and Linux consulting and custom programming)
- *	drew@colorado.edu
- *      +1 (303) 440-4894
- *
- * DISTRIBUTION RELEASE 3. 
- *
- * For more information, please consult 
- *
- * Trantor Systems, Ltd.
- * T128/T128F/T228 SCSI Host Adapter
- * Hardware Specifications
- * 
- * Trantor Systems, Ltd. 
- * 5415 Randall Place
- * Fremont, CA 94538
- * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- * 
- * and 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
- */
-
-/*
- * $Log: t128.h,v $
- * Revision 1.1.1.1  1996/10/30 01:40:07  thomas
- * Imported from UK22
- *
- * Revision 1.1  1996/03/25  20:25:52  goel
- * Linux driver merge.
- *
- */
-
-#ifndef T128_H
-#define T128_H
-
-#define T128_PUBLIC_RELEASE 3
-
-#define TDEBUG_INIT	0x1
-#define TDEBUG_TRANSFER 0x2
-
-/*
- * The trantor boards are memory mapped. They use an NCR5380 or 
- * equivalent (my sample board had part second sourced from ZILOG).
- * NCR's recommended "Pseudo-DMA" architecture is used, where 
- * a PAL drives the DMA signals on the 5380 allowing fast, blind
- * transfers with proper handshaking. 
- */
-
-/*
- * Note : a boot switch is provided for the purpose of informing the 
- * firmware to boot or not boot from attached SCSI devices.  So, I imagine
- * there are fewer people who've yanked the ROM like they do on the Seagate
- * to make bootup faster, and I'll probably use this for autodetection.
- */
-#define T_ROM_OFFSET		0
-
-/*
- * Note : my sample board *WAS NOT* populated with the SRAM, so this
- * can't be used for autodetection without a ROM present.
- */
-#define T_RAM_OFFSET		0x1800
-
-/*
- * All of the registers are allocated 32 bytes of address space, except
- * for the data register (read/write to/from the 5380 in pseudo-DMA mode)
- */ 
-#define T_CONTROL_REG_OFFSET	0x1c00	/* rw */
-#define T_CR_INT		0x10	/* Enable interrupts */
-#define T_CR_CT			0x02	/* Reset watchdog timer */
-
-#define T_STATUS_REG_OFFSET	0x1c20	/* ro */
-#define T_ST_BOOT		0x80	/* Boot switch */
-#define T_ST_S3			0x40	/* User settable switches, */
-#define T_ST_S2			0x20	/* read 0 when switch is on, 1 off */
-#define T_ST_S1			0x10
-#define T_ST_PS2		0x08	/* Set for Microchannel 228 */
-#define T_ST_RDY		0x04	/* 5380 DRQ */
-#define T_ST_TIM		0x02	/* indicates 40us watchdog timer fired */
-#define T_ST_ZERO		0x01	/* Always zero */
-
-#define T_5380_OFFSET		0x1d00	/* 8 registers here, see NCR5380.h */
-
-#define T_DATA_REG_OFFSET	0x1e00	/* rw 512 bytes long */
-
-#ifndef ASM
-int t128_abort(Scsi_Cmnd *);
-int t128_biosparam(Disk *, kdev_t, int*);
-int t128_detect(Scsi_Host_Template *);
-int t128_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int t128_reset(Scsi_Cmnd *);
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 32 
-#endif
-
-/* 
- * I hadn't thought of this with the earlier drivers - but to prevent
- * macro definition conflicts, we shouldn't define all of the internal
- * macros when this is being used solely for the host stub.
- */
-
-#if defined(HOSTS_C) || defined(MODULE)
-
-#define TRANTOR_T128 {NULL, NULL, NULL, NULL, \
-	"Trantor T128/T128F/T228", t128_detect, NULL,  \
-	NULL,							\
-	NULL, t128_queue_command, t128_abort, t128_reset, NULL, 	\
-	t128_biosparam, 						\
-	/* can queue */ CAN_QUEUE, /* id */ 7, SG_ALL,			\
-	/* cmd per lun */ CMD_PER_LUN , 0, 0, DISABLE_CLUSTERING}
-
-#endif
-
-#ifndef(HOSTS_C)
-
-#define NCR5380_implementation_fields \
-    volatile unsigned char *base
-
-#define NCR5380_local_declare() \
-    volatile unsigned char *base
-
-#define NCR5380_setup(instance) \
-    base = (volatile unsigned char *) (instance)->base
-
-#define T128_address(reg) (base + T_5380_OFFSET + ((reg) * 0x20))
-
-#if !(TDEBUG & TDEBUG_TRANSFER) 
-#define NCR5380_read(reg) (*(T128_address(reg)))
-#define NCR5380_write(reg, value) (*(T128_address(reg)) = (value))
-#else
-#define NCR5380_read(reg)						\
-    (((unsigned char) printk("scsi%d : read register %d at address %08x\n"\
-    , instance->hostno, (reg), T128_address(reg))), *(T128_address(reg)))
-
-#define NCR5380_write(reg, value) {					\
-    printk("scsi%d : write %02x to register %d at address %08x\n", 	\
-	    instance->hostno, (value), (reg), T128_address(reg));	\
-    *(T128_address(reg)) = (value);					\
-}
-#endif
-
-#define NCR5380_intr t128_intr
-#define NCR5380_queue_command t128_queue_command
-#define NCR5380_abort t128_abort
-#define NCR5380_reset t128_reset
-
-/* 15 14 12 10 7 5 3 
-   1101 0100 1010 1000 */
-   
-#define T128_IRQS 0xc4a8 
-
-#endif /* else def HOSTS_C */
-#endif /* ndef ASM */
-#endif /* T128_H */
diff --git a/i386/i386at/gpl/linux/scsi/u14-34f.c b/i386/i386at/gpl/linux/scsi/u14-34f.c
deleted file mode 100644
index ce0e378e..00000000
--- a/i386/i386at/gpl/linux/scsi/u14-34f.c
+++ /dev/null
@@ -1,1044 +0,0 @@
-/*
- *      u14-34f.c - Low-level driver for UltraStor 14F/34F SCSI host adapters.
- *
- *      13 Jun 1995 rev. 2.01 for linux 1.2.10
- *         HAVE_OLD_UX4F_FIRMWARE should be defined for U34F boards when
- *         the firmware prom is not the lastest one (28008-006).
- *
- *      11 Mar 1995 rev. 2.00 for linux 1.2.0
- *          Fixed a bug which prevented media change detection for removable
- *          disk drives.
- *
- *      23 Feb 1995 rev. 1.18 for linux 1.1.94
- *          Added a check for scsi_register returning NULL.
- *
- *      11 Feb 1995 rev. 1.17 for linux 1.1.91
- *          U14F qualified to run with 32 sglists.
- *          Now DEBUG_RESET is disabled by default.
- *
- *       9 Feb 1995 rev. 1.16 for linux 1.1.90
- *          Use host->wish_block instead of host->block.
- *
- *       8 Feb 1995 rev. 1.15 for linux 1.1.89
- *          Cleared target_time_out counter while performing a reset.
- *
- *      28 Jan 1995 rev. 1.14 for linux 1.1.86
- *          Added module support.
- *          Log and do a retry when a disk drive returns a target status
- *          different from zero on a recovered error.
- *          Auto detects if U14F boards have an old firmware revision.
- *          Max number of scatter/gather lists set to 16 for all boards
- *          (most installation run fine using 33 sglists, while other
- *          has problems when using more then 16).
- *
- *      16 Jan 1995 rev. 1.13 for linux 1.1.81
- *          Display a message if check_region detects a port address
- *          already in use.
- *
- *      15 Dec 1994 rev. 1.12 for linux 1.1.74
- *          The host->block flag is set for all the detected ISA boards.
- *
- *      30 Nov 1994 rev. 1.11 for linux 1.1.68
- *          Redo i/o on target status CHECK_CONDITION for TYPE_DISK only.
- *          Added optional support for using a single board at a time.
- *
- *      14 Nov 1994 rev. 1.10 for linux 1.1.63
- *
- *      28 Oct 1994 rev. 1.09 for linux 1.1.58  Final BETA release.
- *      16 Jul 1994 rev. 1.00 for linux 1.1.29  Initial ALPHA release.
- *
- *          This driver is a total replacement of the original UltraStor 
- *          scsi driver, but it supports ONLY the 14F and 34F boards.
- *          It can be configured in the same kernel in which the original
- *          ultrastor driver is configured to allow the original U24F
- *          support.
- * 
- *          Multiple U14F and/or U34F host adapters are supported.
- *
- *      Copyright (C) 1994, 1995 Dario Ballabio (dario@milano.europe.dg.com)
- *
- *      WARNING: if your 14/34F board has an old firmware revision (see below)
- *               you must change "#undef" into "#define" in the following
- *               statement.
- */
-#undef HAVE_OLD_UX4F_FIRMWARE
-/*
- *  The UltraStor 14F, 24F, and 34F are a family of intelligent, high
- *  performance SCSI-2 host adapters.
- *  Here is the scoop on the various models:
- *
- *  14F - ISA first-party DMA HA with floppy support and WD1003 emulation.
- *  24F - EISA Bus Master HA with floppy support and WD1003 emulation.
- *  34F - VESA Local-Bus Bus Master HA (no WD1003 emulation).
- *
- *  This code has been tested with up to two U14F boards, using both 
- *  firmware 28004-005/38004-004 (BIOS rev. 2.00) and the latest firmware
- *  28004-006/38004-005 (BIOS rev. 2.01). 
- *
- *  The latest firmware is required in order to get reliable operations when 
- *  clustering is enabled. ENABLE_CLUSTERING provides a performance increase
- *  up to 50% on sequential access.
- *
- *  Since the Scsi_Host_Template structure is shared among all 14F and 34F,
- *  the last setting of use_clustering is in effect for all of these boards.
- *
- *  Here a sample configuration using two U14F boards:
- *
- U14F0: PORT 0x330, BIOS 0xc8000, IRQ 11, DMA 5, SG 32, Mbox 16, CmdLun 2, C1.
- U14F1: PORT 0x340, BIOS 0x00000, IRQ 10, DMA 6, SG 32, Mbox 16, CmdLun 2, C1.
- *
- *  The boot controller must have its BIOS enabled, while other boards can
- *  have their BIOS disabled, or enabled to an higher address.
- *  Boards are named Ux4F0, Ux4F1..., according to the port address order in
- *  the io_port[] array.
- *  
- *  The following facts are based on real testing results (not on
- *  documentation) on the above U14F board.
- *  
- *  - The U14F board should be jumpered for bus on time less or equal to 7 
- *    microseconds, while the default is 11 microseconds. This is order to 
- *    get acceptable performance while using floppy drive and hard disk 
- *    together. The jumpering for 7 microseconds is: JP13 pin 15-16, 
- *    JP14 pin 7-8 and pin 9-10.
- *    The reduction has a little impact on scsi performance.
- *  
- *  - If scsi bus length exceeds 3m., the scsi bus speed needs to be reduced
- *    from 10Mhz to 5Mhz (do this by inserting a jumper on JP13 pin 7-8).
- *
- *  - If U14F on board firmware is older than 28004-006/38004-005,
- *    the U14F board is unable to provide reliable operations if the scsi 
- *    request length exceeds 16Kbyte. When this length is exceeded the
- *    behavior is: 
- *    - adapter_status equal 0x96 or 0xa3 or 0x93 or 0x94;
- *    - adapter_status equal 0 and target_status equal 2 on for all targets
- *      in the next operation following the reset.
- *    This sequence takes a long time (>3 seconds), so in the meantime
- *    the SD_TIMEOUT in sd.c could expire giving rise to scsi aborts
- *    (SD_TIMEOUT has been increased from 3 to 6 seconds in 1.1.31).
- *    Because of this I had to DISABLE_CLUSTERING and to work around the
- *    bus reset in the interrupt service routine, returning DID_BUS_BUSY
- *    so that the operations are retried without complains from the scsi.c
- *    code.
- *    Any reset of the scsi bus is going to kill tape operations, since
- *    no retry is allowed for tapes. Bus resets are more likely when the
- *    scsi bus is under heavy load.
- *    Requests using scatter/gather have a maximum length of 16 x 1024 bytes 
- *    when DISABLE_CLUSTERING is in effect, but unscattered requests could be
- *    larger than 16Kbyte.
- *
- *    The new firmware has fixed all the above problems.
- *
- *  For U34F boards the latest bios prom is 38008-002 (BIOS rev. 2.01),
- *  the latest firmware prom is 28008-006. Older firmware 28008-005 has
- *  problems when using more then 16 scatter/gather lists.
- *
- *  In order to support multiple ISA boards in a reliable way,
- *  the driver sets host->wish_block = TRUE for all ISA boards.
- */
-
-#if defined(MODULE)
-#include <linux/module.h>
-#include <linux/version.h>
-#endif
-
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/proc_fs.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-#include <asm/dma.h>
-#include <asm/irq.h>
-#include "u14-34f.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_u14_34f = {
-    PROC_SCSI_U14_34F, 6, "u14_34f",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-/* Values for the PRODUCT_ID ports for the 14/34F */
-#define PRODUCT_ID1  0x56
-#define PRODUCT_ID2  0x40        /* NOTE: Only upper nibble is used */
-
-/* Subversion values */
-#define ISA  0
-#define ESA 1
-
-#define OP_HOST_ADAPTER   0x1
-#define OP_SCSI           0x2
-#define OP_RESET          0x4
-#define DTD_SCSI          0x0
-#define DTD_IN            0x1
-#define DTD_OUT           0x2
-#define DTD_NONE          0x3
-#define HA_CMD_INQUIRY    0x1
-#define HA_CMD_SELF_DIAG  0x2
-#define HA_CMD_READ_BUFF  0x3
-#define HA_CMD_WRITE_BUFF 0x4
-
-#undef  DEBUG_DETECT
-#undef  DEBUG_INTERRUPT
-#undef  DEBUG_STATISTICS
-#undef  DEBUG_RESET
-
-#define MAX_TARGET 8
-#define MAX_IRQ 16
-#define MAX_BOARDS 4
-#define MAX_MAILBOXES 16
-#define MAX_SGLIST 32
-#define MAX_SAFE_SGLIST 16
-#define MAX_CMD_PER_LUN 2
-
-#define FALSE 0
-#define TRUE 1
-#define FREE 0
-#define IN_USE   1
-#define LOCKED   2
-#define IN_RESET 3
-#define IGNORE   4
-#define NO_IRQ  0xff
-#define NO_DMA  0xff
-#define MAXLOOP 200000
-
-#define REG_LCL_MASK      0
-#define REG_LCL_INTR      1
-#define REG_SYS_MASK      2
-#define REG_SYS_INTR      3
-#define REG_PRODUCT_ID1   4
-#define REG_PRODUCT_ID2   5
-#define REG_CONFIG1       6
-#define REG_CONFIG2       7
-#define REG_OGM           8
-#define REG_ICM           12
-#define REGION_SIZE       13
-#define BSY_ASSERTED      0x01
-#define IRQ_ASSERTED      0x01
-#define CMD_RESET         0xc0
-#define CMD_OGM_INTR      0x01
-#define CMD_CLR_INTR      0x01
-#define CMD_ENA_INTR      0x81
-#define ASOK              0x00
-#define ASST              0x91
-
-#define PACKED          __attribute__((packed))
-
-/* MailBox SCSI Command Packet */
-struct mscp {
-   unsigned char opcode: 3;             /* type of command */
-   unsigned char xdir: 2;               /* data transfer direction */
-   unsigned char dcn: 1;                /* disable disconnect */
-   unsigned char ca: 1;                 /* use cache (if available) */
-   unsigned char sg: 1;                 /* scatter/gather operation */
-   unsigned char target: 3;             /* target SCSI id */
-   unsigned char ch_no: 2;              /* SCSI channel (always 0 for 14f) */
-   unsigned char lun: 3;                /* logical unit number */
-   unsigned int data_address PACKED;    /* transfer data pointer */
-   unsigned int data_len PACKED;        /* length in bytes */
-   unsigned int command_link PACKED;    /* for linking command chains */
-   unsigned char scsi_command_link_id;  /* identifies command in chain */
-   unsigned char use_sg;                /* (if sg is set) 8 bytes per list */
-   unsigned char sense_len;
-   unsigned char scsi_cdbs_len;         /* 6, 10, or 12 */
-   unsigned char scsi_cdbs[12];         /* SCSI commands */
-   unsigned char adapter_status;        /* non-zero indicates HA error */
-   unsigned char target_status;         /* non-zero indicates target error */
-   unsigned int sense_addr PACKED;
-
-   Scsi_Cmnd *SCpnt;
-
-   struct sg_list {
-      unsigned int address;     /* Segment Address */
-      unsigned int num_bytes;   /* Segment Length */
-      } sglist[MAX_SGLIST];
-
-   unsigned int index;   /* cp index */
-   };
-
-struct hostdata {
-   struct mscp cp[MAX_MAILBOXES];       /* Mailboxes for this board */
-   unsigned int cp_stat[MAX_MAILBOXES]; /* FREE, IN_USE, LOCKED, IN_RESET */
-   unsigned int last_cp_used;           /* Index of last mailbox used */
-   unsigned int iocount;                /* Total i/o done for this board */
-   unsigned int multicount;             /* Total ... in second ihdlr loop */
-   int board_number;                    /* Number of this board */
-   char board_name[16];                 /* Name of this board */
-   char board_id[256];                  /* data from INQUIRY on this board */
-   int in_reset;                        /* True if board is doing a reset */
-   int target_time_out[MAX_TARGET];     /* N. of timeout errors on target */
-   int target_reset[MAX_TARGET];        /* If TRUE redo operation on target */
-   unsigned char subversion;            /* Bus type, either ISA or ESA */
-   unsigned char heads;
-   unsigned char sectors;
-
-   /* slot != 0 for the U24F, slot == 0 for both the U14F and U34F */
-   unsigned char slot;
-   };
-
-static struct Scsi_Host * sh[MAX_BOARDS + 1];
-static const char* driver_name = "Ux4F";
-static unsigned int irqlist[MAX_IRQ], calls[MAX_IRQ];
-
-#define HD(board) ((struct hostdata *) &sh[board]->hostdata)
-#define BN(board) (HD(board)->board_name)
-
-static void u14_34f_interrupt_handler(int, struct pt_regs *);
-static int do_trace = FALSE;
-
-static inline unchar wait_on_busy(ushort iobase) {
-   unsigned int loop = MAXLOOP;
-
-   while (inb(iobase + REG_LCL_INTR) & BSY_ASSERTED)
-      if (--loop == 0) return TRUE;
-
-   return FALSE;
-}
-
-static int board_inquiry(unsigned int j) {
-   struct mscp *cpp;
-   unsigned int time, limit = 0;
-
-   cpp = &HD(j)->cp[0];
-   memset(cpp, 0, sizeof(struct mscp));
-   cpp->opcode = OP_HOST_ADAPTER;
-   cpp->xdir = DTD_IN;
-   cpp->data_address = (unsigned int) HD(j)->board_id;
-   cpp->data_len = sizeof(HD(j)->board_id);
-   cpp->scsi_cdbs_len = 6;
-   cpp->scsi_cdbs[0] = HA_CMD_INQUIRY;
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: board_inquiry, adapter busy.\n", BN(j));
-      return TRUE;
-      }
-
-   HD(j)->cp_stat[0] = IGNORE;
-
-   /* Clear the interrupt indication */
-   outb(CMD_CLR_INTR, sh[j]->io_port + REG_SYS_INTR);
-
-   /* Store pointer in OGM address bytes */
-   outl((unsigned int)cpp, sh[j]->io_port + REG_OGM);
-
-   /* Issue OGM interrupt */
-   outb(CMD_OGM_INTR, sh[j]->io_port + REG_LCL_INTR);
-
-   sti();
-   time = jiffies;
-   while (jiffies < (time + 100) && limit++ < 100000000);
-   cli();
-
-   if (cpp->adapter_status || HD(j)->cp_stat[0] != FREE) {
-      HD(j)->cp_stat[0] = FREE;
-      printk("%s: board_inquiry, err 0x%x.\n", BN(j), cpp->adapter_status);
-      return TRUE;
-      }
-
-   return FALSE;
-}
-
-static inline int port_detect(ushort *port_base, unsigned int j, 
-			      Scsi_Host_Template * tpnt) {
-   unsigned char irq, dma_channel, subversion;
-   unsigned char in_byte;
-
-   /* Allowed BIOS base addresses (NULL indicates reserved) */
-   void *bios_segment_table[8] = { 
-      NULL, 
-      (void *) 0xc4000, (void *) 0xc8000, (void *) 0xcc000, (void *) 0xd0000,
-      (void *) 0xd4000, (void *) 0xd8000, (void *) 0xdc000
-      };
-   
-   /* Allowed IRQs */
-   unsigned char interrupt_table[4] = { 15, 14, 11, 10 };
-   
-   /* Allowed DMA channels for ISA (0 indicates reserved) */
-   unsigned char dma_channel_table[4] = { 5, 6, 7, 0 };
-   
-   /* Head/sector mappings */
-   struct {
-      unsigned char heads;
-      unsigned char sectors;
-      } mapping_table[4] = { 
-	   { 16, 63 }, { 64, 32 }, { 64, 63 }, { 64, 32 }
-	   };
-
-   struct config_1 {
-      unsigned char bios_segment: 3;
-      unsigned char removable_disks_as_fixed: 1;
-      unsigned char interrupt: 2;
-      unsigned char dma_channel: 2;
-      } config_1;
-
-   struct config_2 {
-      unsigned char ha_scsi_id: 3;
-      unsigned char mapping_mode: 2;
-      unsigned char bios_drive_number: 1;
-      unsigned char tfr_port: 2;
-      } config_2;
-
-   char name[16];
-
-   sprintf(name, "%s%d", driver_name, j);
-
-   if(check_region(*port_base, REGION_SIZE)) {
-      printk("%s: address 0x%03x in use, skipping probe.\n", 
-	     name, *port_base);
-      return FALSE;
-      }
-
-   if (inb(*port_base + REG_PRODUCT_ID1) != PRODUCT_ID1) return FALSE;
-
-   in_byte = inb(*port_base + REG_PRODUCT_ID2);
-
-   if ((in_byte & 0xf0) != PRODUCT_ID2) return FALSE;
-
-   *(char *)&config_1 = inb(*port_base + REG_CONFIG1);
-   *(char *)&config_2 = inb(*port_base + REG_CONFIG2);
-
-   irq = interrupt_table[config_1.interrupt];
-   dma_channel = dma_channel_table[config_1.dma_channel];
-   subversion = (in_byte & 0x0f);
-
-   /* Board detected, allocate its IRQ if not already done */
-   if ((irq >= MAX_IRQ) || ((irqlist[irq] == NO_IRQ) && request_irq
-       (irq, u14_34f_interrupt_handler, SA_INTERRUPT, driver_name))) {
-      printk("%s: unable to allocate IRQ %u, detaching.\n", name, irq);
-      return FALSE;
-      }
-
-   if (subversion == ISA && request_dma(dma_channel, driver_name)) {
-      printk("%s: unable to allocate DMA channel %u, detaching.\n",
-	     name, dma_channel);
-      free_irq(irq);
-      return FALSE;
-      }
-
-   sh[j] = scsi_register(tpnt, sizeof(struct hostdata));
-
-   if (sh[j] == NULL) {
-      printk("%s: unable to register host, detaching.\n", name);
-
-      if (irqlist[irq] == NO_IRQ) free_irq(irq);
-
-      if (subversion == ISA) free_dma(dma_channel);
-
-      return FALSE;
-      }
-
-   sh[j]->io_port = *port_base;
-   sh[j]->n_io_port = REGION_SIZE;
-   sh[j]->base = bios_segment_table[config_1.bios_segment];
-   sh[j]->irq = irq;
-   sh[j]->sg_tablesize = MAX_SGLIST;
-   sh[j]->this_id = config_2.ha_scsi_id;
-   sh[j]->can_queue = MAX_MAILBOXES;
-   sh[j]->cmd_per_lun = MAX_CMD_PER_LUN;
-
-#if defined(DEBUG_DETECT)
-   {
-   unsigned char sys_mask, lcl_mask;
-
-   sys_mask = inb(sh[j]->io_port + REG_SYS_MASK);
-   lcl_mask = inb(sh[j]->io_port + REG_LCL_MASK);
-   printk("SYS_MASK 0x%x, LCL_MASK 0x%x.\n", sys_mask, lcl_mask);
-   }
-#endif
-
-   /* If BIOS is disabled, force enable interrupts */
-   if (sh[j]->base == 0) outb(CMD_ENA_INTR, sh[j]->io_port + REG_SYS_MASK);
-
-   /* Register the I/O space that we use */
-   request_region(sh[j]->io_port, REGION_SIZE, driver_name);
-
-   memset(HD(j), 0, sizeof(struct hostdata));
-   HD(j)->heads = mapping_table[config_2.mapping_mode].heads;
-   HD(j)->sectors = mapping_table[config_2.mapping_mode].sectors;
-   HD(j)->subversion = subversion;
-   HD(j)->board_number = j;
-   irqlist[irq] = j;
-
-   if (HD(j)->subversion == ESA) {
-
-#if defined (HAVE_OLD_UX4F_FIRMWARE)
-      sh[j]->sg_tablesize = MAX_SAFE_SGLIST;
-#endif
-
-      sh[j]->dma_channel = NO_DMA;
-      sh[j]->unchecked_isa_dma = FALSE;
-      sprintf(BN(j), "U34F%d", j);
-      }
-   else {
-      sh[j]->wish_block = TRUE;
-
-#if defined (HAVE_OLD_UX4F_FIRMWARE)
-      sh[j]->hostt->use_clustering = DISABLE_CLUSTERING;
-      sh[j]->sg_tablesize = MAX_SAFE_SGLIST;
-#endif
-
-      sh[j]->dma_channel = dma_channel;
-      sh[j]->unchecked_isa_dma = TRUE;
-      sprintf(BN(j), "U14F%d", j);
-      disable_dma(dma_channel);
-      clear_dma_ff(dma_channel);
-      set_dma_mode(dma_channel, DMA_MODE_CASCADE);
-      enable_dma(dma_channel);
-      }
-
-   if (HD(j)->subversion == ISA && !board_inquiry(j)) {
-      HD(j)->board_id[40] = 0;
-
-      if (strcmp(&HD(j)->board_id[32], "06000600")) {
-	 printk("%s: %s.\n", BN(j), &HD(j)->board_id[8]);
-	 printk("%s: firmware %s is outdated, FW PROM should be 28004-006.\n",
-		BN(j), &HD(j)->board_id[32]);
-	 sh[j]->hostt->use_clustering = DISABLE_CLUSTERING;
-	 sh[j]->sg_tablesize = MAX_SAFE_SGLIST;
-	 }
-      }
-
-   printk("%s: PORT 0x%03x, BIOS 0x%05x, IRQ %u, DMA %u, SG %d, "\
-	  "Mbox %d, CmdLun %d, C%d.\n", BN(j), sh[j]->io_port, 
-	  (int)sh[j]->base, sh[j]->irq, 
-	  sh[j]->dma_channel, sh[j]->sg_tablesize, 
-	  sh[j]->can_queue, sh[j]->cmd_per_lun,
-	  sh[j]->hostt->use_clustering);
-   return TRUE;
-}
-
-int u14_34f_detect (Scsi_Host_Template * tpnt) {
-   unsigned int j = 0, k, flags;
-
-   ushort io_port[] = {
-      0x330, 0x340, 0x230, 0x240, 0x210, 0x130, 0x140, 0x0
-      };
-
-   ushort *port_base = io_port;
-
-   tpnt->proc_dir = &proc_scsi_u14_34f;
-
-   save_flags(flags);
-   cli();
-
-   for (k = 0; k < MAX_IRQ; k++) {
-      irqlist[k] = NO_IRQ;
-      calls[k] = 0;
-      }
-
-   for (k = 0; k < MAX_BOARDS + 1; k++) sh[k] = NULL;
-
-   while (*port_base) {
-
-      if (j < MAX_BOARDS && port_detect(port_base, j, tpnt)) j++;
-
-      port_base++;
-      }
-
-   if (j > 0) 
-      printk("UltraStor 14F/34F: Copyright (C) 1994, 1995 Dario Ballabio.\n");
-
-   restore_flags(flags);
-   return j;
-}
-
-static inline void build_sg_list(struct mscp *cpp, Scsi_Cmnd *SCpnt) {
-   unsigned int k, data_len = 0;
-   struct scatterlist * sgpnt;
-
-   sgpnt = (struct scatterlist *) SCpnt->request_buffer;
-
-   for (k = 0; k < SCpnt->use_sg; k++) {
-      cpp->sglist[k].address = (unsigned int) sgpnt[k].address;
-      cpp->sglist[k].num_bytes = sgpnt[k].length;
-      data_len += sgpnt[k].length;
-      }
-
-   cpp->use_sg = SCpnt->use_sg;
-   cpp->data_address = (unsigned int) cpp->sglist;
-   cpp->data_len = data_len;
-}
-
-int u14_34f_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) {
-   unsigned int i, j, k, flags;
-   struct mscp *cpp;
-
-   save_flags(flags);
-   cli();
-   /* j is the board number */
-   j = ((struct hostdata *) SCpnt->host->hostdata)->board_number;
-
-   if (!done) panic("%s: qcomm, pid %ld, null done.\n", BN(j), SCpnt->pid);
-
-   /* i is the mailbox number, look for the first free mailbox 
-      starting from last_cp_used */
-   i = HD(j)->last_cp_used + 1;
-
-   for (k = 0; k < sh[j]->can_queue; k++, i++) {
-
-      if (i >= sh[j]->can_queue) i = 0;
-
-      if (HD(j)->cp_stat[i] == FREE) {
-	 HD(j)->last_cp_used = i;
-	 break;
-	 }
-      }
-
-   if (k == sh[j]->can_queue) {
-      printk("%s: qcomm, no free mailbox, resetting.\n", BN(j));
-
-      if (HD(j)->in_reset) 
-	 printk("%s: qcomm, already in reset.\n", BN(j));
-      else if (u14_34f_reset(SCpnt) == SCSI_RESET_SUCCESS) 
-	 panic("%s: qcomm, SCSI_RESET_SUCCESS.\n", BN(j));
-
-      SCpnt->result = DID_BUS_BUSY << 16; 
-      SCpnt->host_scribble = NULL;
-      printk("%s: qcomm, pid %ld, DID_BUS_BUSY, done.\n", BN(j), SCpnt->pid);
-      restore_flags(flags);
-      done(SCpnt);    
-      return 0;
-      }
-
-   /* Set pointer to control packet structure */
-   cpp = &HD(j)->cp[i];
-
-   memset(cpp, 0, sizeof(struct mscp));
-   SCpnt->scsi_done = done;
-   cpp->index = i;
-   SCpnt->host_scribble = (unsigned char *) &cpp->index;
-
-   if (do_trace) printk("%s: qcomm, mbox %d, target %d, pid %ld.\n",
-			BN(j), i, SCpnt->target, SCpnt->pid);
-
-   cpp->opcode = OP_SCSI;
-   cpp->xdir = DTD_SCSI;
-   cpp->target = SCpnt->target;
-   cpp->lun = SCpnt->lun;
-   cpp->SCpnt = SCpnt;
-   cpp->sense_addr = (unsigned int) SCpnt->sense_buffer;
-   cpp->sense_len = sizeof SCpnt->sense_buffer;
-
-   if (SCpnt->use_sg) {
-      cpp->sg = TRUE;
-      build_sg_list(cpp, SCpnt);
-      }
-   else {
-      cpp->data_address = (unsigned int)SCpnt->request_buffer;
-      cpp->data_len = SCpnt->request_bufflen;
-      }
-
-   cpp->scsi_cdbs_len = SCpnt->cmd_len;
-   memcpy(cpp->scsi_cdbs, SCpnt->cmnd, cpp->scsi_cdbs_len);
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      SCpnt->result = DID_ERROR << 16;
-      SCpnt->host_scribble = NULL;
-      printk("%s: qcomm, target %d, pid %ld, adapter busy, DID_ERROR, done.\n", 
-	     BN(j), SCpnt->target, SCpnt->pid);
-      restore_flags(flags);
-      done(SCpnt);
-      return 0;
-      }
-
-   /* Store pointer in OGM address bytes */
-   outl((unsigned int)cpp, sh[j]->io_port + REG_OGM);
-
-   /* Issue OGM interrupt */
-   outb(CMD_OGM_INTR, sh[j]->io_port + REG_LCL_INTR);
-
-   HD(j)->cp_stat[i] = IN_USE;
-   restore_flags(flags);
-   return 0;
-}
-
-int u14_34f_abort(Scsi_Cmnd *SCarg) {
-   unsigned int i, j, flags;
-
-   save_flags(flags);
-   cli();
-   j = ((struct hostdata *) SCarg->host->hostdata)->board_number;
-
-   if (SCarg->host_scribble == NULL) {
-      printk("%s: abort, target %d, pid %ld inactive.\n",
-	     BN(j), SCarg->target, SCarg->pid);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-
-   i = *(unsigned int *)SCarg->host_scribble;
-   printk("%s: abort, mbox %d, target %d, pid %ld.\n",
-	  BN(j), i, SCarg->target, SCarg->pid);
-
-   if (i >= sh[j]->can_queue)
-      panic("%s: abort, invalid SCarg->host_scribble.\n", BN(j));
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: abort, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_ABORT_ERROR;
-      }
-
-   if (HD(j)->cp_stat[i] == FREE) {
-      printk("%s: abort, mbox %d is free.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-
-   if (HD(j)->cp_stat[i] == IN_USE) {
-      printk("%s: abort, mbox %d is in use.\n", BN(j), i);
-
-      if (SCarg != HD(j)->cp[i].SCpnt)
-	 panic("%s: abort, mbox %d, SCarg %p, cp SCpnt %p.\n",
-	       BN(j), i, SCarg, HD(j)->cp[i].SCpnt);
-
-      restore_flags(flags);
-      return SCSI_ABORT_SNOOZE;
-      }
-
-   if (HD(j)->cp_stat[i] == IN_RESET) {
-      printk("%s: abort, mbox %d is in reset.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_ERROR;
-      }
-
-   if (HD(j)->cp_stat[i] == LOCKED) {
-      printk("%s: abort, mbox %d is locked.\n", BN(j), i);
-      restore_flags(flags);
-      return SCSI_ABORT_NOT_RUNNING;
-      }
-   restore_flags(flags);
-   panic("%s: abort, mbox %d, invalid cp_stat.\n", BN(j), i);
-}
-
-int u14_34f_reset(Scsi_Cmnd * SCarg) {
-   unsigned int i, j, flags, time, k, limit = 0;
-   int arg_done = FALSE;
-   Scsi_Cmnd *SCpnt;
-
-   save_flags(flags);
-   cli();
-   j = ((struct hostdata *) SCarg->host->hostdata)->board_number;
-   printk("%s: reset, enter, target %d, pid %ld.\n", 
-	  BN(j), SCarg->target, SCarg->pid);
-
-   if (SCarg->host_scribble == NULL)
-      printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->pid);
-
-   if (HD(j)->in_reset) {
-      printk("%s: reset, exit, already in reset.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: reset, exit, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   for (k = 0; k < MAX_TARGET; k++) HD(j)->target_reset[k] = TRUE;
-
-   for (k = 0; k < MAX_TARGET; k++) HD(j)->target_time_out[k] = 0;
-
-   for (i = 0; i < sh[j]->can_queue; i++) {
-
-      if (HD(j)->cp_stat[i] == FREE) continue;
-
-      if (HD(j)->cp_stat[i] == LOCKED) {
-	 HD(j)->cp_stat[i] = FREE;
-	 printk("%s: reset, locked mbox %d forced free.\n", BN(j), i);
-	 continue;
-	 }
-
-      SCpnt = HD(j)->cp[i].SCpnt;
-      HD(j)->cp_stat[i] = IN_RESET;
-      printk("%s: reset, mbox %d in reset, pid %ld.\n",
-	     BN(j), i, SCpnt->pid);
-
-      if (SCpnt == NULL)
-	 panic("%s: reset, mbox %d, SCpnt == NULL.\n", BN(j), i);
-
-      if (SCpnt->host_scribble == NULL)
-	 panic("%s: reset, mbox %d, garbled SCpnt.\n", BN(j), i);
-
-      if (*(unsigned int *)SCpnt->host_scribble != i) 
-	 panic("%s: reset, mbox %d, index mismatch.\n", BN(j), i);
-
-      if (SCpnt->scsi_done == NULL) 
-	 panic("%s: reset, mbox %d, SCpnt->scsi_done == NULL.\n", BN(j), i);
-
-      if (SCpnt == SCarg) arg_done = TRUE;
-      }
-
-   if (wait_on_busy(sh[j]->io_port)) {
-      printk("%s: reset, cannot reset, timeout error.\n", BN(j));
-      restore_flags(flags);
-      return SCSI_RESET_ERROR;
-      }
-
-   outb(CMD_RESET, sh[j]->io_port + REG_LCL_INTR);
-   printk("%s: reset, board reset done, enabling interrupts.\n", BN(j));
-
-#if defined (DEBUG_RESET)
-   do_trace = TRUE;
-#endif
-
-   HD(j)->in_reset = TRUE;
-   sti();
-   time = jiffies;
-   while (jiffies < (time + 100) && limit++ < 100000000);
-   cli();
-   printk("%s: reset, interrupts disabled, loops %d.\n", BN(j), limit);
-
-   for (i = 0; i < sh[j]->can_queue; i++) {
-
-      /* Skip mailboxes already set free by interrupt */
-      if (HD(j)->cp_stat[i] != IN_RESET) continue;
-
-      SCpnt = HD(j)->cp[i].SCpnt;
-      SCpnt->result = DID_RESET << 16;
-      SCpnt->host_scribble = NULL;
-
-      /* This mailbox is still waiting for its interrupt */
-      HD(j)->cp_stat[i] = LOCKED;
-
-      printk("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
-	     BN(j), i, SCpnt->pid);
-      restore_flags(flags);
-      SCpnt->scsi_done(SCpnt);
-      cli();
-      }
-
-   HD(j)->in_reset = FALSE;
-   do_trace = FALSE;
-   restore_flags(flags);
-
-   if (arg_done) {
-      printk("%s: reset, exit, success.\n", BN(j));
-      return SCSI_RESET_SUCCESS;
-      }
-   else {
-      printk("%s: reset, exit, wakeup.\n", BN(j));
-      return SCSI_RESET_PUNT;
-      }
-}
-
-int u14_34f_biosparam(Disk * disk, kdev_t dev, int * dkinfo) {
-   unsigned int j = 0;
-   int size = disk->capacity;
-
-   dkinfo[0] = HD(j)->heads;
-   dkinfo[1] = HD(j)->sectors;
-   dkinfo[2] = size / (HD(j)->heads * HD(j)->sectors);
-   return 0;
-}
-
-static void u14_34f_interrupt_handler(int irq, struct pt_regs * regs) {
-   Scsi_Cmnd *SCpnt;
-   unsigned int i, j, k, flags, status, tstatus, loops, total_loops = 0;
-   struct mscp *spp;
-
-   save_flags(flags);
-   cli();
-
-   if (irqlist[irq] == NO_IRQ) {
-      printk("%s, ihdlr, irq %d, unexpected interrupt.\n", driver_name, irq);
-      restore_flags(flags);
-      return;
-      }
-
-   if (do_trace) printk("%s: ihdlr, enter, irq %d, calls %d.\n", 
-			driver_name, irq, calls[irq]);
-
-   /* Service all the boards configured on this irq */
-   for (j = 0; sh[j] != NULL; j++) {
-
-      if (sh[j]->irq != irq) continue;
-
-      loops = 0;
-
-      /* Loop until all interrupts for a board are serviced */
-      while (inb(sh[j]->io_port + REG_SYS_INTR) & IRQ_ASSERTED) {
-	 total_loops++;
-	 loops++;
-
-	 if (do_trace) printk("%s: ihdlr, start service, count %d.\n",
-			      BN(j), HD(j)->iocount);
-
-	 spp = (struct mscp *)inl(sh[j]->io_port + REG_ICM);
-
-	 /* Clear interrupt pending flag */
-	 outb(CMD_CLR_INTR, sh[j]->io_port + REG_SYS_INTR);
-
-	 i = spp - HD(j)->cp;
-
-	 if (i >= sh[j]->can_queue)
-	    panic("%s: ihdlr, invalid mscp address.\n", BN(j));
-
-	 if (HD(j)->cp_stat[i] == IGNORE) {
-	    HD(j)->cp_stat[i] = FREE;
-	    continue;
-	    }
-	 else if (HD(j)->cp_stat[i] == LOCKED) {
-	    HD(j)->cp_stat[i] = FREE;
-	    printk("%s: ihdlr, mbox %d unlocked, count %d.\n",
-		   BN(j), i, HD(j)->iocount);
-	    continue;
-	    }
-	 else if (HD(j)->cp_stat[i] == FREE) {
-	    printk("%s: ihdlr, mbox %d is free, count %d.\n", 
-		   BN(j), i, HD(j)->iocount);
-	    continue;
-	    }
-	 else if (HD(j)->cp_stat[i] == IN_RESET)
-	    printk("%s: ihdlr, mbox %d is in reset.\n", BN(j), i);
-	 else if (HD(j)->cp_stat[i] != IN_USE) 
-	    panic("%s: ihdlr, mbox %d, invalid cp_stat.\n", BN(j), i);
-
-	 HD(j)->cp_stat[i] = FREE;
-	 SCpnt = spp->SCpnt;
-
-	 if (SCpnt == NULL) 
-	    panic("%s: ihdlr, mbox %d, SCpnt == NULL.\n", BN(j), i);
-
-	 if (SCpnt->host_scribble == NULL) 
-	    panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n",
-		  BN(j), i, SCpnt->pid, SCpnt);
-
-	 if (*(unsigned int *)SCpnt->host_scribble != i) 
-	    panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d,"\
-		  " irq %d.\n", BN(j), i, SCpnt->pid, 
-		  *(unsigned int *)SCpnt->host_scribble, irq);
-
-	 tstatus = status_byte(spp->target_status);
-
-	 switch (spp->adapter_status) {
-	    case ASOK:     /* status OK */
-
-	       /* Forces a reset if a disk drive keeps returning BUSY */
-	       if (tstatus == BUSY && SCpnt->device->type != TYPE_TAPE) 
-		  status = DID_ERROR << 16;
-
-	       /* If there was a bus reset, redo operation on each target */
-	       else if (tstatus != GOOD
-			&& SCpnt->device->type == TYPE_DISK
-			&& HD(j)->target_reset[SCpnt->target])
-		  status = DID_BUS_BUSY << 16;
-
-	       /* Works around a flaw in scsi.c */
-	       else if (tstatus == CHECK_CONDITION
-			&& SCpnt->device->type == TYPE_DISK
-			&& (SCpnt->sense_buffer[2] & 0xf) == RECOVERED_ERROR)
-		  status = DID_BUS_BUSY << 16;
-
-	       else
-		  status = DID_OK << 16;
-
-	       if (tstatus == GOOD)
-		  HD(j)->target_reset[SCpnt->target] = FALSE;
-
-	       if (spp->target_status && SCpnt->device->type == TYPE_DISK)
-		  printk("%s: ihdlr, target %d:%d, pid %ld, target_status "\
-			 "0x%x, sense key 0x%x.\n", BN(j), 
-			 SCpnt->target, SCpnt->lun, SCpnt->pid,
-			 spp->target_status, SCpnt->sense_buffer[2]);
-
-	       HD(j)->target_time_out[SCpnt->target] = 0;
-
-	       break;
-	    case ASST:     /* Selection Time Out */
-
-	       if (HD(j)->target_time_out[SCpnt->target] > 1)
-		  status = DID_ERROR << 16;
-	       else {
-		  status = DID_TIME_OUT << 16;
-		  HD(j)->target_time_out[SCpnt->target]++;
-		  }
-
-	       break;
-	    case 0x92:     /* Data over/under-run */
-	    case 0x93:     /* Unexpected bus free */
-	    case 0x94:     /* Target bus phase sequence failure */
-	    case 0x96:     /* Illegal SCSI command */
-	    case 0xa3:     /* SCSI bus reset error */
-
-	       if (SCpnt->device->type != TYPE_TAPE)
-		  status = DID_BUS_BUSY << 16;
-	       else
-		  status = DID_ERROR << 16;
-
-	       for (k = 0; k < MAX_TARGET; k++) 
-		  HD(j)->target_reset[k] = TRUE;
-
-	       break;
-	    case 0x01:     /* Invalid command */
-	    case 0x02:     /* Invalid parameters */
-	    case 0x03:     /* Invalid data list */
-	    case 0x84:     /* SCSI bus abort error */
-	    case 0x9b:     /* Auto request sense error */
-	    case 0x9f:     /* Unexpected command complete message error */
-	    case 0xff:     /* Invalid parameter in the S/G list */
-	    default:
-	       status = DID_ERROR << 16;
-	       break;
-	    }
-
-	 SCpnt->result = status | spp->target_status;
-	 HD(j)->iocount++;
-
-	 if (loops > 1) HD(j)->multicount++;
-
-#if defined (DEBUG_INTERRUPT)
-	 if (SCpnt->result || do_trace) 
-#else
-	 if ((spp->adapter_status != ASOK && HD(j)->iocount >  1000) ||
-	     (spp->adapter_status != ASOK && 
-	      spp->adapter_status != ASST && HD(j)->iocount <= 1000) ||
-	     do_trace)
-#endif
-	    printk("%s: ihdlr, mbox %d, err 0x%x:%x,"\
-		   " target %d:%d, pid %ld, count %d.\n",
-		   BN(j), i, spp->adapter_status, spp->target_status,
-		   SCpnt->target, SCpnt->lun, SCpnt->pid, HD(j)->iocount);
-
-	 /* Set the command state to inactive */
-	 SCpnt->host_scribble = NULL;
-
-	 restore_flags(flags);
-	 SCpnt->scsi_done(SCpnt);
-	 cli();
-
-	 }   /* Multiple command loop */
-
-      }   /* Boards loop */
-
-   calls[irq]++;
-
-   if (total_loops == 0) 
-     printk("%s: ihdlr, irq %d, no command completed, calls %d.\n",
-	    driver_name, irq, calls[irq]);
-
-   if (do_trace) printk("%s: ihdlr, exit, irq %d, calls %d.\n",
-			driver_name, irq, calls[irq]);
-
-#if defined (DEBUG_STATISTICS)
-   if ((calls[irq] % 100000) == 10000)
-      for (j = 0; sh[j] != NULL; j++)
-	 printk("%s: ihdlr, calls %d, count %d, multi %d.\n", BN(j),
-		calls[(sh[j]->irq)], HD(j)->iocount, HD(j)->multicount);
-#endif
-
-   restore_flags(flags);
-   return;
-}
-
-#if defined(MODULE)
-Scsi_Host_Template driver_template = ULTRASTOR_14_34F;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/u14-34f.h b/i386/i386at/gpl/linux/scsi/u14-34f.h
deleted file mode 100644
index 2988824e..00000000
--- a/i386/i386at/gpl/linux/scsi/u14-34f.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- *   u14-34f.h - used by the low-level driver for UltraStor 14F/34F
- */
-#ifndef _U14_34F_H
-#define _U14_34F_H
-
-int u14_34f_detect(Scsi_Host_Template *);
-int u14_34f_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int u14_34f_abort(Scsi_Cmnd *);
-int u14_34f_reset(Scsi_Cmnd *);
-int u14_34f_biosparam(Disk *, kdev_t, int *);
-
-#define U14_34F_VERSION "2.01.00"
-
-#define ULTRASTOR_14_34F {                                            \
-		NULL, /* Ptr for modules */                           \
-		NULL, /* usage count for modules */		      \
-		NULL,		                                      \
-		NULL,		                                      \
-		"UltraStor 14F/34F rev. " U14_34F_VERSION " ",        \
-		u14_34f_detect,                                       \
-		NULL, /* Release */                                   \
-		NULL,						      \
-		NULL,                                                 \
-		u14_34f_queuecommand,                                 \
-		u14_34f_abort,                                        \
-		u14_34f_reset,                                        \
-		NULL,                                                 \
-		u14_34f_biosparam,                                    \
-		0,   /* can_queue, reset by detect */                 \
-		7,   /* this_id, reset by detect */                   \
-		0,   /* sg_tablesize, reset by detect */              \
-		0,   /* cmd_per_lun, reset by detect */               \
-		0,   /* number of boards present */                   \
-		1,   /* unchecked isa dma, reset by detect */         \
-		ENABLE_CLUSTERING                                     \
-		}
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/ultrastor.c b/i386/i386at/gpl/linux/scsi/ultrastor.c
deleted file mode 100644
index 23e94a91..00000000
--- a/i386/i386at/gpl/linux/scsi/ultrastor.c
+++ /dev/null
@@ -1,1160 +0,0 @@
-/*
- *	ultrastor.c	Copyright (C) 1992 David B. Gentzel
- *	Low-level SCSI driver for UltraStor 14F, 24F, and 34F
- *	by David B. Gentzel, Whitfield Software Services, Carnegie, PA
- *	    (gentzel@nova.enet.dec.com)
- *  scatter/gather added by Scott Taylor (n217cg@tamuts.tamu.edu)
- *  24F and multiple command support by John F. Carr (jfc@athena.mit.edu)
- *    John's work modified by Caleb Epstein (cae@jpmorgan.com) and 
- *    Eric Youngdale (ericy@cais.com).
- *	Thanks to UltraStor for providing the necessary documentation
- */
-
-/*
- * TODO:
- *	1. Find out why scatter/gather is limited to 16 requests per command.
- *         This is fixed, at least on the 24F, as of version 1.12 - CAE.
- *	2. Look at command linking (mscp.command_link and
- *	   mscp.command_link_id).  (Does not work with many disks, 
- *				and no performance increase.  ERY).
- *	3. Allow multiple adapters.
- */
-
-/*
- * NOTES:
- *    The UltraStor 14F, 24F, and 34F are a family of intelligent, high
- *    performance SCSI-2 host adapters.  They all support command queueing
- *    and scatter/gather I/O.  Some of them can also emulate the standard
- *    WD1003 interface for use with OS's which don't support SCSI.  Here
- *    is the scoop on the various models:
- *	14F - ISA first-party DMA HA with floppy support and WD1003 emulation.
- *	14N - ISA HA with floppy support.  I think that this is a non-DMA
- *	      HA.  Nothing further known.
- *	24F - EISA Bus Master HA with floppy support and WD1003 emulation.
- *	34F - VL-Bus Bus Master HA with floppy support (no WD1003 emulation).
- *
- *    The 14F, 24F, and 34F are supported by this driver.
- *
- *    Places flagged with a triple question-mark are things which are either
- *    unfinished, questionable, or wrong.
- */
-
-/* Changes from version 1.11 alpha to 1.12
- *
- * Increased the size of the scatter-gather list to 33 entries for
- * the 24F adapter (it was 16).  I don't have the specs for the 14F
- * or the 34F, so they may support larger s-g lists as well.
- *
- * Caleb Epstein <cae@jpmorgan.com>
- */
-
-/* Changes from version 1.9 to 1.11
- *
- * Patches to bring this driver up to speed with the default kernel
- * driver which supports only the 14F and 34F adapters.  This version
- * should compile cleanly into 0.99.13, 0.99.12 and probably 0.99.11.
- *
- * Fixes from Eric Youngdale to fix a few possible race conditions and
- * several problems with bit testing operations (insufficient
- * parentheses).
- *
- * Removed the ultrastor_abort() and ultrastor_reset() functions
- * (enclosed them in #if 0 / #endif).  These functions, at least on
- * the 24F, cause the SCSI bus to do odd things and generally lead to
- * kernel panics and machine hangs.  This is like the Adaptec code.
- *
- * Use check/snarf_region for 14f, 34f to avoid I/O space address conflicts.
- */
-
-/* Changes from version 1.8 to version 1.9
- *
- *  0.99.11 patches (cae@jpmorgan.com) */
-
-/* Changes from version 1.7 to version 1.8
- *
- * Better error reporting.
- */
-
-/* Changes from version 1.6 to version 1.7
- *
- * Removed CSIR command code.
- *
- * Better race condition avoidance (xchgb function added).
- *
- * Set ICM and OGM status to zero at probe (24F)
- *
- * reset sends soft reset to UltraStor adapter
- *
- * reset adapter if adapter interrupts with an invalid MSCP address
- *
- * handle aborted command interrupt (24F)
- *
- */
-
-/* Changes from version 1.5 to version 1.6:
- *
- * Read MSCP address from ICM _before_ clearing the interrupt flag.
- * This fixes a race condition.
- */
-
-/* Changes from version 1.4 to version 1.5:
- *
- * Abort now calls done when multiple commands are enabled.
- *
- * Clear busy when aborted command finishes, not when abort is called.
- *
- * More debugging messages for aborts.
- */
-
-/* Changes from version 1.3 to version 1.4:
- *
- * Enable automatic request of sense data on error (requires newer version
- * of scsi.c to be useful).
- *
- * Fix PORT_OVERRIDE for 14F.
- *
- * Fix abort and reset to work properly (config.aborted wasn't cleared
- * after it was tested, so after a command abort no further commands would
- * work).
- *
- * Boot time test to enable SCSI bus reset (defaults to not allowing reset).
- *
- * Fix test for OGM busy -- the busy bit is in different places on the 24F.
- *
- * Release ICM slot by clearing first byte on 24F.
- */
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <linux/stddef.h>
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-#include <asm/io.h>
-#include <asm/bitops.h>
-#include <asm/system.h>
-#include <asm/dma.h>
-
-#define ULTRASTOR_PRIVATE	/* Get the private stuff from ultrastor.h */
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "ultrastor.h"
-#include "sd.h"
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_ultrastor = {
-    PROC_SCSI_ULTRASTOR, 9, "ultrastor",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-#define FALSE 0
-#define TRUE 1
-
-#ifndef ULTRASTOR_DEBUG
-#define ULTRASTOR_DEBUG (UD_ABORT|UD_CSIR|UD_RESET)
-#endif
-
-#define VERSION "1.12"
-
-#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr)[0])
-
-#define PACKED		__attribute__((packed))
-#define ALIGNED(x)	__attribute__((aligned(x)))
-
-
-/* The 14F uses an array of 4-byte ints for its scatter/gather list.
-   The data can be unaligned, but need not be.  It's easier to give
-   the list normal alignment since it doesn't need to fit into a
-   packed structure.  */
-
-typedef struct {
-  unsigned int address;
-  unsigned int num_bytes;
-} ultrastor_sg_list;
-
-
-/* MailBox SCSI Command Packet.  Basic command structure for communicating
-   with controller. */
-struct mscp {
-  unsigned char opcode: 3;		/* type of command */
-  unsigned char xdir: 2;		/* data transfer direction */
-  unsigned char dcn: 1;		/* disable disconnect */
-  unsigned char ca: 1;		/* use cache (if available) */
-  unsigned char sg: 1;		/* scatter/gather operation */
-  unsigned char target_id: 3;		/* target SCSI id */
-  unsigned char ch_no: 2;		/* SCSI channel (always 0 for 14f) */
-  unsigned char lun: 3;		/* logical unit number */
-  unsigned int transfer_data PACKED;	/* transfer data pointer */
-  unsigned int transfer_data_length PACKED;	/* length in bytes */
-  unsigned int command_link PACKED;	/* for linking command chains */
-  unsigned char scsi_command_link_id;	/* identifies command in chain */
-  unsigned char number_of_sg_list;	/* (if sg is set) 8 bytes per list */
-  unsigned char length_of_sense_byte;
-  unsigned char length_of_scsi_cdbs;	/* 6, 10, or 12 */
-  unsigned char scsi_cdbs[12];	/* SCSI commands */
-  unsigned char adapter_status;	/* non-zero indicates HA error */
-  unsigned char target_status;	/* non-zero indicates target error */
-  unsigned int sense_data PACKED;
-  /* The following fields are for software only.  They are included in
-     the MSCP structure because they are associated with SCSI requests.  */
-  void (*done)(Scsi_Cmnd *);
-  Scsi_Cmnd *SCint;
-  ultrastor_sg_list sglist[ULTRASTOR_24F_MAX_SG]; /* use larger size for 24F */
-};
-
-
-/* Port addresses (relative to the base address) */
-#define U14F_PRODUCT_ID(port) ((port) + 0x4)
-#define CONFIG(port) ((port) + 0x6)
-
-/* Port addresses relative to the doorbell base address.  */
-#define LCL_DOORBELL_MASK(port) ((port) + 0x0)
-#define LCL_DOORBELL_INTR(port) ((port) + 0x1)
-#define SYS_DOORBELL_MASK(port) ((port) + 0x2)
-#define SYS_DOORBELL_INTR(port) ((port) + 0x3)
-
-
-/* Used to store configuration info read from config i/o registers.  Most of
-   this is not used yet, but might as well save it.
-   
-   This structure also holds port addresses that are not at the same offset
-   on the 14F and 24F.
-   
-   This structure holds all data that must be duplicated to support multiple
-   adapters.  */
-
-static struct ultrastor_config
-{
-  unsigned short port_address;		/* base address of card */
-  unsigned short doorbell_address;	/* base address of doorbell CSRs */
-  unsigned short ogm_address;		/* base address of OGM */
-  unsigned short icm_address;		/* base address of ICM */
-  const void *bios_segment;
-  unsigned char interrupt: 4;
-  unsigned char dma_channel: 3;
-  unsigned char bios_drive_number: 1;
-  unsigned char heads;
-  unsigned char sectors;
-  unsigned char ha_scsi_id: 3;
-  unsigned char subversion: 4;
-  unsigned char revision;
-  /* The slot number is used to distinguish the 24F (slot != 0) from
-     the 14F and 34F (slot == 0). */
-  unsigned char slot;
-
-#ifdef PRINT_U24F_VERSION
-  volatile int csir_done;
-#endif
-
-  /* A pool of MSCP structures for this adapter, and a bitmask of
-     busy structures.  (If ULTRASTOR_14F_MAX_CMDS == 1, a 1 byte
-     busy flag is used instead.)  */
-
-#if ULTRASTOR_MAX_CMDS == 1
-  unsigned char mscp_busy;
-#else
-  unsigned short mscp_free;
-#endif
-  volatile unsigned char aborted[ULTRASTOR_MAX_CMDS];
-  struct mscp mscp[ULTRASTOR_MAX_CMDS];
-} config = {0};
-
-/* Set this to 1 to reset the SCSI bus on error.  */
-int ultrastor_bus_reset = 0;
-
-
-/* Allowed BIOS base addresses (NULL indicates reserved) */
-static const void *const bios_segment_table[8] = {
-  NULL,	     (void *)0xC4000, (void *)0xC8000, (void *)0xCC000,
-  (void *)0xD0000, (void *)0xD4000, (void *)0xD8000, (void *)0xDC000,
-};
-
-/* Allowed IRQs for 14f */
-static const unsigned char interrupt_table_14f[4] = { 15, 14, 11, 10 };
-
-/* Allowed DMA channels for 14f (0 indicates reserved) */
-static const unsigned char dma_channel_table_14f[4] = { 5, 6, 7, 0 };
-
-/* Head/sector mappings allowed by 14f */
-static const struct {
-  unsigned char heads;
-  unsigned char sectors;
-} mapping_table[4] = { { 16, 63 }, { 64, 32 }, { 64, 63 }, { 64, 32 } };
-
-#ifndef PORT_OVERRIDE
-/* ??? A probe of address 0x310 screws up NE2000 cards */
-static const unsigned short ultrastor_ports_14f[] = {
-  0x330, 0x340, /*0x310,*/ 0x230, 0x240, 0x210, 0x130, 0x140,
-};
-#endif
-
-static void ultrastor_interrupt(int, struct pt_regs *);
-static inline void build_sg_list(struct mscp *, Scsi_Cmnd *SCpnt);
-
-
-static inline int find_and_clear_bit_16(unsigned short *field)
-{
-  int rv;
-  unsigned long flags;
-
-  save_flags(flags);
-  cli();
-  if (*field == 0) panic("No free mscp");
-  asm("xorl %0,%0\n0:\tbsfw %1,%w0\n\tbtr %0,%1\n\tjnc 0b"
-      : "=&r" (rv), "=m" (*field) : "1" (*field));
-  restore_flags(flags);
-  return rv;
-}
-
-/* This has been re-implemented with the help of Richard Earnshaw,
-   <rwe@pegasus.esprit.ec.org> and works with gcc-2.5.8 and gcc-2.6.0.
-   The instability noted by jfc below appears to be a bug in
-   gcc-2.5.x when compiling w/o optimization.  --Caleb
-
-   This asm is fragile: it doesn't work without the casts and it may
-   not work without optimization.  Maybe I should add a swap builtin
-   to gcc.  --jfc  */
-static inline unsigned char xchgb(unsigned char reg,
-				  volatile unsigned char *mem)
-{
-  __asm__ ("xchgb %0,%1" : "=q" (reg), "=m" (*mem) : "0" (reg));
-  return reg;
-}
-
-#if ULTRASTOR_DEBUG & (UD_COMMAND | UD_ABORT)
-
-static void log_ultrastor_abort(register struct ultrastor_config *config,
-				int command)
-{
-  static char fmt[80] = "abort %d (%x); MSCP free pool: %x;";
-  register int i;
-  int flags;
-  save_flags(flags);
-  cli();
-
-  for (i = 0; i < ULTRASTOR_MAX_CMDS; i++)
-    {
-      fmt[20 + i*2] = ' ';
-      if (! (config->mscp_free & (1 << i)))
-	fmt[21 + i*2] = '0' + config->mscp[i].target_id;
-      else
-	fmt[21 + i*2] = '-';
-    }
-  fmt[20 + ULTRASTOR_MAX_CMDS * 2] = '\n';
-  fmt[21 + ULTRASTOR_MAX_CMDS * 2] = 0;
-  printk(fmt, command, &config->mscp[command], config->mscp_free);
-  restore_flags(flags);
-}
-#endif
-
-static int ultrastor_14f_detect(Scsi_Host_Template * tpnt)
-{
-    size_t i;
-    unsigned char in_byte, version_byte = 0;
-    struct config_1 {
-      unsigned char bios_segment: 3;
-      unsigned char removable_disks_as_fixed: 1;
-      unsigned char interrupt: 2;
-    unsigned char dma_channel: 2;
-    } config_1;
-    struct config_2 {
-      unsigned char ha_scsi_id: 3;
-      unsigned char mapping_mode: 2;
-      unsigned char bios_drive_number: 1;
-      unsigned char tfr_port: 2;
-    } config_2;
-
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-    printk("US14F: detect: called\n");
-#endif
-
-    /* If a 24F has already been configured, don't look for a 14F.  */
-    if (config.bios_segment)
-	return FALSE;
-
-#ifdef PORT_OVERRIDE
-    if(check_region(PORT_OVERRIDE, 0xc)) {
-      printk("Ultrastor I/O space already in use\n");
-      return FALSE;
-    };
-    config.port_address = PORT_OVERRIDE;
-#else
-    for (i = 0; i < ARRAY_SIZE(ultrastor_ports_14f); i++) {
-      if(check_region(ultrastor_ports_14f[i], 0x0c)) continue;
-      config.port_address = ultrastor_ports_14f[i];
-#endif
-
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-	printk("US14F: detect: testing port address %03X\n", config.port_address);
-#endif
-
-	in_byte = inb(U14F_PRODUCT_ID(config.port_address));
-	if (in_byte != US14F_PRODUCT_ID_0) {
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-# ifdef PORT_OVERRIDE
-	    printk("US14F: detect: wrong product ID 0 - %02X\n", in_byte);
-# else
-	    printk("US14F: detect: no adapter at port %03X\n", config.port_address);
-# endif
-#endif
-#ifdef PORT_OVERRIDE
-	    return FALSE;
-#else
-	    continue;
-#endif
-	}
-	in_byte = inb(U14F_PRODUCT_ID(config.port_address) + 1);
-	/* Only upper nibble is significant for Product ID 1 */
-	if ((in_byte & 0xF0) != US14F_PRODUCT_ID_1) {
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-# ifdef PORT_OVERRIDE
-	    printk("US14F: detect: wrong product ID 1 - %02X\n", in_byte);
-# else
-	    printk("US14F: detect: no adapter at port %03X\n", config.port_address);
-# endif
-#endif
-#ifdef PORT_OVERRIDE
-	    return FALSE;
-#else
-	    continue;
-#endif
-	}
-	version_byte = in_byte;
-#ifndef PORT_OVERRIDE
-	break;
-    }
-    if (i == ARRAY_SIZE(ultrastor_ports_14f)) {
-# if (ULTRASTOR_DEBUG & UD_DETECT)
-	printk("US14F: detect: no port address found!\n");
-# endif
-	return FALSE;
-    }
-#endif
-
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-    printk("US14F: detect: adapter found at port address %03X\n",
-	   config.port_address);
-#endif
-
-    /* Set local doorbell mask to disallow bus reset unless
-       ultrastor_bus_reset is true.  */
-    outb(ultrastor_bus_reset ? 0xc2 : 0x82, LCL_DOORBELL_MASK(config.port_address));
-
-    /* All above tests passed, must be the right thing.  Get some useful
-       info. */
-
-    request_region(config.port_address, 0x0c,"ultrastor"); 
-    /* Register the I/O space that we use */
-
-    *(char *)&config_1 = inb(CONFIG(config.port_address + 0));
-    *(char *)&config_2 = inb(CONFIG(config.port_address + 1));
-    config.bios_segment = bios_segment_table[config_1.bios_segment];
-    config.doorbell_address = config.port_address;
-    config.ogm_address = config.port_address + 0x8;
-    config.icm_address = config.port_address + 0xC;
-    config.interrupt = interrupt_table_14f[config_1.interrupt];
-    config.ha_scsi_id = config_2.ha_scsi_id;
-    config.heads = mapping_table[config_2.mapping_mode].heads;
-    config.sectors = mapping_table[config_2.mapping_mode].sectors;
-    config.bios_drive_number = config_2.bios_drive_number;
-    config.subversion = (version_byte & 0x0F);
-    if (config.subversion == U34F)
-	config.dma_channel = 0;
-    else
-	config.dma_channel = dma_channel_table_14f[config_1.dma_channel];
-
-    if (!config.bios_segment) {
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-	printk("US14F: detect: not detected.\n");
-#endif
-	return FALSE;
-    }
-
-    /* Final consistency check, verify previous info. */
-    if (config.subversion != U34F)
-	if (!config.dma_channel || !(config_2.tfr_port & 0x2)) {
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-	    printk("US14F: detect: consistency check failed\n");
-#endif
-	    return FALSE;
-	}
-
-    /* If we were TRULY paranoid, we could issue a host adapter inquiry
-       command here and verify the data returned.  But frankly, I'm
-       exhausted! */
-
-    /* Finally!  Now I'm satisfied... */
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-    printk("US14F: detect: detect succeeded\n"
-	   "  Port address: %03X\n"
-	   "  BIOS segment: %05X\n"
-	   "  Interrupt: %u\n"
-	   "  DMA channel: %u\n"
-	   "  H/A SCSI ID: %u\n"
-	   "  Subversion: %u\n",
-	   config.port_address, config.bios_segment, config.interrupt,
-	   config.dma_channel, config.ha_scsi_id, config.subversion);
-#endif
-    tpnt->this_id = config.ha_scsi_id;
-    tpnt->unchecked_isa_dma = (config.subversion != U34F);
-
-#if ULTRASTOR_MAX_CMDS > 1
-    config.mscp_free = ~0;
-#endif
-
-    if (request_irq(config.interrupt, ultrastor_interrupt, 0, "Ultrastor")) {
-	printk("Unable to allocate IRQ%u for UltraStor controller.\n",
-	       config.interrupt);
-	return FALSE;
-    }
-    if (config.dma_channel && request_dma(config.dma_channel,"Ultrastor")) {
-	printk("Unable to allocate DMA channel %u for UltraStor controller.\n",
-	       config.dma_channel);
-	free_irq(config.interrupt);
-	return FALSE;
-    }
-    tpnt->sg_tablesize = ULTRASTOR_14F_MAX_SG;
-    printk("UltraStor driver version" VERSION ".  Using %d SG lists.\n",
-	   ULTRASTOR_14F_MAX_SG);
-
-    return TRUE;
-}
-
-static int ultrastor_24f_detect(Scsi_Host_Template * tpnt)
-{
-  register int i;
-  struct Scsi_Host * shpnt = NULL;
-
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-  printk("US24F: detect");
-#endif
-
-  /* probe each EISA slot at slot address C80 */
-  for (i = 1; i < 15; i++)
-    {
-      unsigned char config_1, config_2;
-      unsigned short addr = (i << 12) | ULTRASTOR_24F_PORT;
-
-      if (inb(addr) != US24F_PRODUCT_ID_0 &&
-	  inb(addr+1) != US24F_PRODUCT_ID_1 &&
-	  inb(addr+2) != US24F_PRODUCT_ID_2)
-	continue;
-
-      config.revision = inb(addr+3);
-      config.slot = i;
-      if (! (inb(addr+4) & 1))
-	{
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-	  printk("U24F: found disabled card in slot %u\n", i);
-#endif
-	  continue;
-	}
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-      printk("U24F: found card in slot %u\n", i);
-#endif
-      config_1 = inb(addr + 5);
-      config.bios_segment = bios_segment_table[config_1 & 7];
-      switch(config_1 >> 4)
-	{
-	case 1:
-	  config.interrupt = 15;
-	  break;
-	case 2:
-	  config.interrupt = 14;
-	  break;
-	case 4:
-	  config.interrupt = 11;
-	  break;
-	case 8:
-	  config.interrupt = 10;
-	  break;
-	default:
-	  printk("U24F: invalid IRQ\n");
-	  return FALSE;
-	}
-      if (request_irq(config.interrupt, ultrastor_interrupt, 0, "Ultrastor"))
-	{
-	  printk("Unable to allocate IRQ%u for UltraStor controller.\n",
-		 config.interrupt);
-	  return FALSE;
-	}
-      /* BIOS addr set */
-      /* base port set */
-      config.port_address = addr;
-      config.doorbell_address = addr + 12;
-      config.ogm_address = addr + 0x17;
-      config.icm_address = addr + 0x1C;
-      config_2 = inb(addr + 7);
-      config.ha_scsi_id = config_2 & 7;
-      config.heads = mapping_table[(config_2 >> 3) & 3].heads;
-      config.sectors = mapping_table[(config_2 >> 3) & 3].sectors;
-#if (ULTRASTOR_DEBUG & UD_DETECT)
-      printk("US24F: detect: detect succeeded\n"
-	     "  Port address: %03X\n"
-	     "  BIOS segment: %05X\n"
-	     "  Interrupt: %u\n"
-	     "  H/A SCSI ID: %u\n",
-	     config.port_address, config.bios_segment,
-	     config.interrupt, config.ha_scsi_id);
-#endif
-      tpnt->this_id = config.ha_scsi_id;
-      tpnt->unchecked_isa_dma = 0;
-      tpnt->sg_tablesize = ULTRASTOR_24F_MAX_SG;
-
-      shpnt = scsi_register(tpnt, 0);
-      shpnt->irq = config.interrupt;
-      shpnt->dma_channel = config.dma_channel;
-      shpnt->io_port = config.port_address;
-
-#if ULTRASTOR_MAX_CMDS > 1
-      config.mscp_free = ~0;
-#endif
-      /* Mark ICM and OGM free */
-      outb(0, addr + 0x16);
-      outb(0, addr + 0x1B);
-
-      /* Set local doorbell mask to disallow bus reset unless
-	 ultrastor_bus_reset is true.  */
-      outb(ultrastor_bus_reset ? 0xc2 : 0x82, LCL_DOORBELL_MASK(addr+12));
-      outb(0x02, SYS_DOORBELL_MASK(addr+12));
-      printk("UltraStor driver version " VERSION ".  Using %d SG lists.\n",
-	     tpnt->sg_tablesize);
-      return TRUE;
-    }
-  return FALSE;
-}
-
-int ultrastor_detect(Scsi_Host_Template * tpnt)
-{
-    tpnt->proc_dir = &proc_scsi_ultrastor;
-  return ultrastor_14f_detect(tpnt) || ultrastor_24f_detect(tpnt);
-}
-
-const char *ultrastor_info(struct Scsi_Host * shpnt)
-{
-    static char buf[64];
-
-    if (config.slot)
-      sprintf(buf, "UltraStor 24F SCSI @ Slot %u IRQ%u\n",
-	      config.slot, config.interrupt);
-    else if (config.subversion)
-      sprintf(buf, "UltraStor 34F SCSI @ Port %03X BIOS %05X IRQ%u\n",
-	      config.port_address, (int)config.bios_segment,
-	      config.interrupt);
-    else
-      sprintf(buf, "UltraStor 14F SCSI @ Port %03X BIOS %05X IRQ%u DMA%u\n",
-	      config.port_address, (int)config.bios_segment,
-	      config.interrupt, config.dma_channel);
-    return buf;
-}
-
-static inline void build_sg_list(register struct mscp *mscp, Scsi_Cmnd *SCpnt)
-{
-	struct scatterlist *sl;
-	long transfer_length = 0;
-	int i, max;
-
-	sl = (struct scatterlist *) SCpnt->request_buffer;
-	max = SCpnt->use_sg;
-	for (i = 0; i < max; i++) {
-		mscp->sglist[i].address = (unsigned int)sl[i].address;
-		mscp->sglist[i].num_bytes = sl[i].length;
-		transfer_length += sl[i].length;
-	}
-	mscp->number_of_sg_list = max;
-	mscp->transfer_data = (unsigned int)mscp->sglist;
-	/* ??? May not be necessary.  Docs are unclear as to whether transfer
-	   length field is ignored or whether it should be set to the total
-	   number of bytes of the transfer.  */
-	mscp->transfer_data_length = transfer_length;
-}
-
-int ultrastor_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    register struct mscp *my_mscp;
-#if ULTRASTOR_MAX_CMDS > 1
-    int mscp_index;
-#endif
-    unsigned int status;
-    int flags;
-
-    /* Next test is for debugging; "can't happen" */
-    if ((config.mscp_free & ((1U << ULTRASTOR_MAX_CMDS) - 1)) == 0)
-	panic("ultrastor_queuecommand: no free MSCP\n");
-    mscp_index = find_and_clear_bit_16(&config.mscp_free);
-
-    /* Has the command been aborted?  */
-    if (xchgb(0xff, &config.aborted[mscp_index]) != 0)
-      {
-	status = DID_ABORT << 16;
-	goto aborted;
-      }
-
-    my_mscp = &config.mscp[mscp_index];
-
-#if 1
-    /* This way is faster.  */
-    *(unsigned char *)my_mscp = OP_SCSI | (DTD_SCSI << 3);
-#else
-    my_mscp->opcode = OP_SCSI;
-    my_mscp->xdir = DTD_SCSI;
-    my_mscp->dcn = FALSE;
-#endif
-    /* Tape drives don't work properly if the cache is used.  The SCSI
-       READ command for a tape doesn't have a block offset, and the adapter
-       incorrectly assumes that all reads from the tape read the same
-       blocks.  Results will depend on read buffer size and other disk
-       activity. 
-
-       ???  Which other device types should never use the cache?   */
-    my_mscp->ca = SCpnt->device->type != TYPE_TAPE;
-    my_mscp->target_id = SCpnt->target;
-    my_mscp->ch_no = 0;
-    my_mscp->lun = SCpnt->lun;
-    if (SCpnt->use_sg) {
-	/* Set scatter/gather flag in SCSI command packet */
-	my_mscp->sg = TRUE;
-	build_sg_list(my_mscp, SCpnt);
-    } else {
-	/* Unset scatter/gather flag in SCSI command packet */
-	my_mscp->sg = FALSE;
-	my_mscp->transfer_data = (unsigned int)SCpnt->request_buffer;
-	my_mscp->transfer_data_length = SCpnt->request_bufflen;
-    }
-    my_mscp->command_link = 0;		/*???*/
-    my_mscp->scsi_command_link_id = 0;	/*???*/
-    my_mscp->length_of_sense_byte = sizeof SCpnt->sense_buffer;
-    my_mscp->length_of_scsi_cdbs = SCpnt->cmd_len;
-    memcpy(my_mscp->scsi_cdbs, SCpnt->cmnd, my_mscp->length_of_scsi_cdbs);
-    my_mscp->adapter_status = 0;
-    my_mscp->target_status = 0;
-    my_mscp->sense_data = (unsigned int)&SCpnt->sense_buffer;
-    my_mscp->done = done;
-    my_mscp->SCint = SCpnt;
-    SCpnt->host_scribble = (unsigned char *)my_mscp;
-
-    /* Find free OGM slot.  On 24F, look for OGM status byte == 0.
-       On 14F and 34F, wait for local interrupt pending flag to clear.  */
-
-  retry:
-    if (config.slot)
-	while (inb(config.ogm_address - 1) != 0 &&
-	       config.aborted[mscp_index] == 0xff) barrier();
-
-    /* else??? */
-
-    while ((inb(LCL_DOORBELL_INTR(config.doorbell_address)) & 
-	    (config.slot ? 2 : 1)) 
-	   && config.aborted[mscp_index] == 0xff) barrier();
-
-    /* To avoid race conditions, make the code to write to the adapter
-       atomic.  This simplifies the abort code.  */
-
-    save_flags(flags);
-    cli();
-
-    if (inb(LCL_DOORBELL_INTR(config.doorbell_address)) &
-	(config.slot ? 2 : 1))
-      {
-      restore_flags(flags);
-      goto retry;
-      }
-
-    status = xchgb(0, &config.aborted[mscp_index]);
-    if (status != 0xff) {
-	restore_flags(flags);
-
-#if ULTRASTOR_DEBUG & (UD_COMMAND | UD_ABORT)
-	printk("USx4F: queuecommand: aborted\n");
-#if ULTRASTOR_MAX_CMDS > 1
-	log_ultrastor_abort(&config, mscp_index);
-#endif
-#endif
-	status <<= 16;
-
-      aborted:
-	set_bit(mscp_index, &config.mscp_free);
-	/* If the driver queues commands, call the done proc here.  Otherwise
-	   return an error.  */
-#if ULTRASTOR_MAX_CMDS > 1
-	SCpnt->result = status;
-	done(SCpnt);
-	return 0;
-#else
-	return status;
-#endif
-    }
-
-    /* Store pointer in OGM address bytes */
-    outl((unsigned int)my_mscp, config.ogm_address);
-
-    /* Issue OGM interrupt */
-    if (config.slot) {
-	/* Write OGM command register on 24F */
-	outb(1, config.ogm_address - 1);
-	outb(0x2, LCL_DOORBELL_INTR(config.doorbell_address));
-    } else {
-	outb(0x1, LCL_DOORBELL_INTR(config.doorbell_address));
-    }
-
-    restore_flags(flags);
-
-#if (ULTRASTOR_DEBUG & UD_COMMAND)
-    printk("USx4F: queuecommand: returning\n");
-#endif
-
-    return 0;
-}
-
-/* This code must deal with 2 cases:
-
-   1. The command has not been written to the OGM.  In this case, set
-   the abort flag and return.
-
-   2. The command has been written to the OGM and is stuck somewhere in
-   the adapter.
-
-   2a.  On a 24F, ask the adapter to abort the command.  It will interrupt
-   when it does.
-
-   2b.  Call the command's done procedure.
-
- */
-
-int ultrastor_abort(Scsi_Cmnd *SCpnt)
-{
-#if ULTRASTOR_DEBUG & UD_ABORT
-    char out[108];
-    unsigned char icm_status = 0, ogm_status = 0;
-    unsigned int icm_addr = 0, ogm_addr = 0;
-#endif
-    unsigned int mscp_index;
-    unsigned char old_aborted;
-    void (*done)(Scsi_Cmnd *);
-
-    if(config.slot) 
-      return SCSI_ABORT_SNOOZE;  /* Do not attempt an abort for the 24f */
-
-    /* Simple consistency checking */
-    if(!SCpnt->host_scribble)
-      return SCSI_ABORT_NOT_RUNNING;
-
-    mscp_index = ((struct mscp *)SCpnt->host_scribble) - config.mscp;
-    if (mscp_index >= ULTRASTOR_MAX_CMDS)
-	panic("Ux4F aborting invalid MSCP");
-
-#if ULTRASTOR_DEBUG & UD_ABORT
-    if (config.slot)
-      {
-	int port0 = (config.slot << 12) | 0xc80;
-	int i;
-	int flags;
-	save_flags(flags);
-	cli();
-	strcpy(out, "OGM %d:%x ICM %d:%x ports:  ");
-	for (i = 0; i < 16; i++)
-	  {
-	    unsigned char p = inb(port0 + i);
-	    out[28 + i * 3] = "0123456789abcdef"[p >> 4];
-	    out[29 + i * 3] = "0123456789abcdef"[p & 15];
-	    out[30 + i * 3] = ' ';
-	  }
-	out[28 + i * 3] = '\n';
-	out[29 + i * 3] = 0;
-	ogm_status = inb(port0 + 22);
-	ogm_addr = inl(port0 + 23);
-	icm_status = inb(port0 + 27);
-	icm_addr = inl(port0 + 28);
-	restore_flags(flags);
-      }
-
-    /* First check to see if an interrupt is pending.  I suspect the SiS
-       chipset loses interrupts.  (I also suspect is mangles data, but
-       one bug at a time... */
-    if (config.slot ? inb(config.icm_address - 1) == 2 :
-	(inb(SYS_DOORBELL_INTR(config.doorbell_address)) & 1))
-      {
-	int flags;
-	save_flags(flags);
-	printk("Ux4F: abort while completed command pending\n");
-	restore_flags(flags);
-	cli();
-	ultrastor_interrupt(0, NULL);
-	restore_flags(flags);
-	return SCSI_ABORT_SUCCESS;  /* FIXME - is this correct? -ERY */
-      }
-#endif
-
-    old_aborted = xchgb(DID_ABORT, &config.aborted[mscp_index]);
-
-    /* aborted == 0xff is the signal that queuecommand has not yet sent
-       the command.  It will notice the new abort flag and fail.  */
-    if (old_aborted == 0xff)
-	return SCSI_ABORT_SUCCESS;
-
-    /* On 24F, send an abort MSCP request.  The adapter will interrupt
-       and the interrupt handler will call done.  */
-    if (config.slot && inb(config.ogm_address - 1) == 0)
-      {
-	int flags;
-
-	save_flags(flags);
-	cli();
-	outl((int)&config.mscp[mscp_index], config.ogm_address);
-	inb(0xc80);	/* delay */
-	outb(0x80, config.ogm_address - 1);
-	outb(0x2, LCL_DOORBELL_INTR(config.doorbell_address));
-#if ULTRASTOR_DEBUG & UD_ABORT
-	log_ultrastor_abort(&config, mscp_index);
-	printk(out, ogm_status, ogm_addr, icm_status, icm_addr);
-#endif
-	restore_flags(flags);
-	return SCSI_ABORT_PENDING;
-      }
-
-#if ULTRASTOR_DEBUG & UD_ABORT
-    log_ultrastor_abort(&config, mscp_index);
-#endif
-
-    /* Can't request a graceful abort.  Either this is not a 24F or
-       the OGM is busy.  Don't free the command -- the adapter might
-       still be using it.  Setting SCint = 0 causes the interrupt
-       handler to ignore the command.  */
-
-    /* FIXME - devices that implement soft resets will still be running
-       the command after a bus reset.  We would probably rather leave
-       the command in the queue.  The upper level code will automatically
-       leave the command in the active state instead of requeueing it. ERY */
-
-#if ULTRASTOR_DEBUG & UD_ABORT
-    if (config.mscp[mscp_index].SCint != SCpnt)
-	printk("abort: command mismatch, %p != %p\n",
-	       config.mscp[mscp_index].SCint, SCpnt);
-#endif
-    if (config.mscp[mscp_index].SCint == 0)
-	return SCSI_ABORT_NOT_RUNNING;
-
-    if (config.mscp[mscp_index].SCint != SCpnt) panic("Bad abort");
-    config.mscp[mscp_index].SCint = 0;
-    done = config.mscp[mscp_index].done;
-    config.mscp[mscp_index].done = 0;
-    SCpnt->result = DID_ABORT << 16;
-    /* I worry about reentrancy in scsi.c  */
-    done(SCpnt);
-
-    /* Need to set a timeout here in case command never completes.  */
-    return SCSI_ABORT_SUCCESS;
-}
-
-int ultrastor_reset(Scsi_Cmnd * SCpnt)
-{
-    int flags;
-    register int i;
-#if (ULTRASTOR_DEBUG & UD_RESET)
-    printk("US14F: reset: called\n");
-#endif
-
-    if(config.slot)
-      return SCSI_RESET_PUNT;  /* Do not attempt a reset for the 24f */
-
-    save_flags(flags);
-    cli();
-
-    /* Reset the adapter and SCSI bus.  The SCSI bus reset can be
-       inhibited by clearing ultrastor_bus_reset before probe.  */
-    outb(0xc0, LCL_DOORBELL_INTR(config.doorbell_address));
-    if (config.slot)
-      {
-	outb(0, config.ogm_address - 1);
-	outb(0, config.icm_address - 1);
-      }
-
-#if ULTRASTOR_MAX_CMDS == 1
-    if (config.mscp_busy && config.mscp->done && config.mscp->SCint)
-      {
-	config.mscp->SCint->result = DID_RESET << 16;
-	config.mscp->done(config.mscp->SCint);
-      }
-    config.mscp->SCint = 0;
-#else
-    for (i = 0; i < ULTRASTOR_MAX_CMDS; i++)
-      {
-	if (! (config.mscp_free & (1 << i)) &&
-	    config.mscp[i].done && config.mscp[i].SCint)
-	  {
-	    config.mscp[i].SCint->result = DID_RESET << 16;
-	    config.mscp[i].done(config.mscp[i].SCint);
-	    config.mscp[i].done = 0;
-	  }
-	config.mscp[i].SCint = 0;
-      }
-#endif
-
-    /* FIXME - if the device implements soft resets, then the command
-       will still be running.  ERY */
-
-    memset((unsigned char *)config.aborted, 0, sizeof config.aborted);
-#if ULTRASTOR_MAX_CMDS == 1
-    config.mscp_busy = 0;
-#else
-    config.mscp_free = ~0;
-#endif
-
-    restore_flags(flags);
-    return SCSI_RESET_SUCCESS;
-
-}
-
-int ultrastor_biosparam(Disk * disk, kdev_t dev, int * dkinfo)
-{
-    int size = disk->capacity;
-    unsigned int s = config.heads * config.sectors;
-
-    dkinfo[0] = config.heads;
-    dkinfo[1] = config.sectors;
-    dkinfo[2] = size / s;	/* Ignore partial cylinders */
-#if 0
-    if (dkinfo[2] > 1024)
-	dkinfo[2] = 1024;
-#endif
-    return 0;
-}
-
-static void ultrastor_interrupt(int irq, struct pt_regs *regs)
-{
-    unsigned int status;
-#if ULTRASTOR_MAX_CMDS > 1
-    unsigned int mscp_index;
-#endif
-    register struct mscp *mscp;
-    void (*done)(Scsi_Cmnd *);
-    Scsi_Cmnd *SCtmp;
-
-#if ULTRASTOR_MAX_CMDS == 1
-    mscp = &config.mscp[0];
-#else
-    mscp = (struct mscp *)inl(config.icm_address);
-    mscp_index = mscp - config.mscp;
-    if (mscp_index >= ULTRASTOR_MAX_CMDS) {
-	printk("Ux4F interrupt: bad MSCP address %x\n", (unsigned int) mscp);
-	/* A command has been lost.  Reset and report an error
-	   for all commands.  */
-	ultrastor_reset(NULL);
-	return;
-    }
-#endif
-
-    /* Clean ICM slot (set ICMINT bit to 0) */
-    if (config.slot) {
-	unsigned char icm_status = inb(config.icm_address - 1);
-#if ULTRASTOR_DEBUG & (UD_INTERRUPT|UD_ERROR|UD_ABORT)
-	if (icm_status != 1 && icm_status != 2)
-	    printk("US24F: ICM status %x for MSCP %d (%x)\n", icm_status,
-		   mscp_index, (unsigned int) mscp);
-#endif
-	/* The manual says clear interrupt then write 0 to ICM status.
-	   This seems backwards, but I'll do it anyway.  --jfc */
-	outb(2, SYS_DOORBELL_INTR(config.doorbell_address));
-	outb(0, config.icm_address - 1);
-	if (icm_status == 4) {
-	    printk("UltraStor abort command failed\n");
-	    return;
-	}
-	if (icm_status == 3) {
-	    void (*done)(Scsi_Cmnd *) = mscp->done;
-	    if (done) {
-		mscp->done = 0;
-		mscp->SCint->result = DID_ABORT << 16;
-		done(mscp->SCint);
-	    }
-	    return;
-	}
-    } else {
-	outb(1, SYS_DOORBELL_INTR(config.doorbell_address));
-    }
-
-    SCtmp = mscp->SCint;
-    mscp->SCint = NULL;
-
-    if (SCtmp == 0)
-      {
-#if ULTRASTOR_DEBUG & (UD_ABORT|UD_INTERRUPT)
-	printk("MSCP %d (%x): no command\n", mscp_index, (unsigned int) mscp);
-#endif	
-#if ULTRASTOR_MAX_CMDS == 1
-	config.mscp_busy = FALSE;
-#else
-	set_bit(mscp_index, &config.mscp_free);
-#endif
-	config.aborted[mscp_index] = 0;
-	return;
-      }
-
-    /* Save done locally and zero before calling.  This is needed as
-       once we call done, we may get another command queued before this
-       interrupt service routine can return. */
-    done = mscp->done;
-    mscp->done = 0;
-
-    /* Let the higher levels know that we're done */
-    switch (mscp->adapter_status)
-      {
-      case 0:
-	status = DID_OK << 16;
-	break;
-      case 0x01:	/* invalid command */
-      case 0x02:	/* invalid parameters */
-      case 0x03:	/* invalid data list */
-      default:
-	status = DID_ERROR << 16;
-	break;
-      case 0x84:	/* SCSI bus abort */
-	status = DID_ABORT << 16;
-	break;
-      case 0x91:
-	status = DID_TIME_OUT << 16;
-	break;
-      }
-
-    SCtmp->result = status | mscp->target_status;
-
-    SCtmp->host_scribble = 0;
-
-    /* Free up mscp block for next command */
-#if ULTRASTOR_MAX_CMDS == 1
-    config.mscp_busy = FALSE;
-#else
-    set_bit(mscp_index, &config.mscp_free);
-#endif
-
-#if ULTRASTOR_DEBUG & (UD_ABORT|UD_INTERRUPT)
-    if (config.aborted[mscp_index])
-	printk("Ux4 interrupt: MSCP %d (%x) aborted = %d\n",
-	       mscp_index, (unsigned int) mscp, config.aborted[mscp_index]);
-#endif
-    config.aborted[mscp_index] = 0;
-
-    if (done)
-	done(SCtmp);
-    else
-	printk("US14F: interrupt: unexpected interrupt\n");
-
-    if (config.slot ? inb(config.icm_address - 1) : (inb(SYS_DOORBELL_INTR(config.doorbell_address)) & 1))
-      printk("Ux4F: multiple commands completed\n");
-
-#if (ULTRASTOR_DEBUG & UD_INTERRUPT)
-    printk("USx4F: interrupt: returning\n");
-#endif
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = ULTRASTOR_14F;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/ultrastor.h b/i386/i386at/gpl/linux/scsi/ultrastor.h
deleted file mode 100644
index 10cf63f2..00000000
--- a/i386/i386at/gpl/linux/scsi/ultrastor.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- *	ultrastor.c	(C) 1991 David B. Gentzel
- *	Low-level scsi driver for UltraStor 14F
- *	by David B. Gentzel, Whitfield Software Services, Carnegie, PA
- *	    (gentzel@nova.enet.dec.com)
- *  scatter/gather added by Scott Taylor (n217cg@tamuts.tamu.edu)
- *  24F support by John F. Carr (jfc@athena.mit.edu)
- *    John's work modified by Caleb Epstein (cae@jpmorgan.com) and 
- *    Eric Youngdale (eric@tantalus.nrl.navy.mil).
- *	Thanks to UltraStor for providing the necessary documentation
- */
-
-#ifndef _ULTRASTOR_H
-#define _ULTRASTOR_H
-#include <linux/kdev_t.h>
-
-int ultrastor_detect(Scsi_Host_Template *);
-const char *ultrastor_info(struct Scsi_Host * shpnt);
-int ultrastor_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int ultrastor_abort(Scsi_Cmnd *);
-int ultrastor_reset(Scsi_Cmnd *);
-int ultrastor_biosparam(Disk *, kdev_t, int *);
-
-
-#define ULTRASTOR_14F_MAX_SG 16
-#define ULTRASTOR_24F_MAX_SG 33
-
-#define ULTRASTOR_MAX_CMDS_PER_LUN 5
-#define ULTRASTOR_MAX_CMDS 16
-
-#define ULTRASTOR_24F_PORT 0xC80
-
-
-#define ULTRASTOR_14F { NULL, NULL, /* Ptr for modules*/ \
-			  NULL,                         \
-			  NULL,                         \
-			  "UltraStor 14F/24F/34F", 	\
-			  ultrastor_detect, 		\
-			  NULL,	/* Release */		\
-			  ultrastor_info, 		\
-			  0, 				\
-			  ultrastor_queuecommand,	\
-			  ultrastor_abort, 		\
-			  ultrastor_reset,		\
-			  0,				\
-			  ultrastor_biosparam, 		\
-			  ULTRASTOR_MAX_CMDS,		\
-			  0, 				\
-			  ULTRASTOR_14F_MAX_SG, 	\
-			  ULTRASTOR_MAX_CMDS_PER_LUN, 	\
-			  0, 				\
-			  1, 				\
-			  ENABLE_CLUSTERING }
-
-
-#ifdef ULTRASTOR_PRIVATE
-
-#define UD_ABORT	0x0001
-#define UD_COMMAND	0x0002
-#define UD_DETECT	0x0004
-#define UD_INTERRUPT	0x0008
-#define UD_RESET	0x0010
-#define UD_MULTI_CMD	0x0020
-#define UD_CSIR		0x0040
-#define UD_ERROR	0x0080
-
-/* #define PORT_OVERRIDE 0x330 */
-
-/* Values for the PRODUCT_ID ports for the 14F */
-#define US14F_PRODUCT_ID_0 0x56
-#define US14F_PRODUCT_ID_1 0x40		/* NOTE: Only upper nibble is used */
-
-#define US24F_PRODUCT_ID_0 0x56
-#define US24F_PRODUCT_ID_1 0x63
-#define US24F_PRODUCT_ID_2 0x02
-
-/* Subversion values */
-#define U14F 0
-#define U34F 1
-
-/* MSCP field values */
-
-/* Opcode */
-#define OP_HOST_ADAPTER 0x1
-#define OP_SCSI 0x2
-#define OP_RESET 0x4
-
-/* Date Transfer Direction */
-#define DTD_SCSI 0x0
-#define DTD_IN 0x1
-#define DTD_OUT 0x2
-#define DTD_NONE 0x3
-
-/* Host Adapter command subcodes */
-#define HA_CMD_INQUIRY 0x1
-#define HA_CMD_SELF_DIAG 0x2
-#define HA_CMD_READ_BUFF 0x3
-#define HA_CMD_WRITE_BUFF 0x4
-
-#endif
-
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/wd7000.c b/i386/i386at/gpl/linux/scsi/wd7000.c
deleted file mode 100644
index 61d92b10..00000000
--- a/i386/i386at/gpl/linux/scsi/wd7000.c
+++ /dev/null
@@ -1,1237 +0,0 @@
-/* $Id: wd7000.c,v 1.1.1.1 1997/02/25 21:27:53 thomas Exp $
- *  linux/drivers/scsi/wd7000.c
- *
- *  Copyright (C) 1992  Thomas Wuensche
- *	closely related to the aha1542 driver from Tommy Thorn
- *	( as close as different hardware allows on a lowlevel-driver :-) )
- *
- *  Revised (and renamed) by John Boyd <boyd@cis.ohio-state.edu> to
- *  accommodate Eric Youngdale's modifications to scsi.c.  Nov 1992.
- *
- *  Additional changes to support scatter/gather.  Dec. 1992.  tw/jb
- *
- *  No longer tries to reset SCSI bus at boot (it wasn't working anyway).
- *  Rewritten to support multiple host adapters.
- *  Miscellaneous cleanup.
- *  So far, still doesn't do reset or abort correctly, since I have no idea
- *  how to do them with this board (8^(.                      Jan 1994 jb
- *
- * This driver now supports both of the two standard configurations (per
- * the 3.36 Owner's Manual, my latest reference) by the same method as
- * before; namely, by looking for a BIOS signature.  Thus, the location of
- * the BIOS signature determines the board configuration.  Until I have
- * time to do something more flexible, users should stick to one of the
- * following:
- *
- * Standard configuration for single-adapter systems:
- *    - BIOS at CE00h
- *    - I/O base address 350h
- *    - IRQ level 15
- *    - DMA channel 6
- * Standard configuration for a second adapter in a system:
- *    - BIOS at C800h
- *    - I/O base address 330h
- *    - IRQ level 11
- *    - DMA channel 5
- *
- * Anyone who can recompile the kernel is welcome to add others as need
- * arises, but unpredictable results may occur if there are conflicts.
- * In any event, if there are multiple adapters in a system, they MUST
- * use different I/O bases, IRQ levels, and DMA channels, since they will be
- * indistinguishable (and in direct conflict) otherwise.
- *
- *   As a point of information, the NO_OP command toggles the CMD_RDY bit
- * of the status port, and this fact could be used as a test for the I/O
- * base address (or more generally, board detection).  There is an interrupt
- * status port, so IRQ probing could also be done.  I suppose the full
- * DMA diagnostic could be used to detect the DMA channel being used.  I
- * haven't done any of this, though, because I think there's too much of
- * a chance that such explorations could be destructive, if some other
- * board's resources are used inadvertently.  So, call me a wimp, but I
- * don't want to try it.  The only kind of exploration I trust is memory
- * exploration, since it's more certain that reading memory won't be
- * destructive.
- *
- * More to my liking would be a LILO boot command line specification, such
- * as is used by the aha152x driver (and possibly others).  I'll look into
- * it, as I have time...
- *
- *   I get mail occasionally from people who either are using or are
- * considering using a WD7000 with Linux.  There is a variety of
- * nomenclature describing WD7000's.  To the best of my knowledge, the
- * following is a brief summary (from an old WD doc - I don't work for
- * them or anything like that):
- *
- * WD7000-FASST2: This is a WD7000 board with the real-mode SST ROM BIOS
- *        installed.  Last I heard, the BIOS was actually done by Columbia
- *        Data Products.  The BIOS is only used by this driver (and thus
- *        by Linux) to identify the board; none of it can be executed under
- *        Linux.
- *
- * WD7000-ASC: This is the original adapter board, with or without BIOS.
- *        The board uses a WD33C93 or WD33C93A SBIC, which in turn is
- *        controlled by an onboard Z80 processor.  The board interface
- *        visible to the host CPU is defined effectively by the Z80's
- *        firmware, and it is this firmware's revision level that is
- *        determined and reported by this driver.  (The version of the
- *        on-board BIOS is of no interest whatsoever.)  The host CPU has
- *        no access to the SBIC; hence the fact that it is a WD33C93 is
- *        also of no interest to this driver.
- *
- * WD7000-AX:
- * WD7000-MX:
- * WD7000-EX: These are newer versions of the WD7000-ASC.  The -ASC is
- *        largely built from discrete components; these boards use more
- *        integration.  The -AX is an ISA bus board (like the -ASC),
- *        the -MX is an MCA (i.e., PS/2) bus board), and the -EX is an
- *        EISA bus board.
- *
- *  At the time of my documentation, the -?X boards were "future" products,
- *  and were not yet available.  However, I vaguely recall that Thomas
- *  Wuensche had an -AX, so I believe at least it is supported by this
- *  driver.  I have no personal knowledge of either -MX or -EX boards.
- *
- *  P.S. Just recently, I've discovered (directly from WD and Future
- *  Domain) that all but the WD7000-EX have been out of production for
- *  two years now.  FD has production rights to the 7000-EX, and are
- *  producing it under a new name, and with a new BIOS.  If anyone has
- *  one of the FD boards, it would be nice to come up with a signature
- *  for it.
- *                                                           J.B. Jan 1994.
- */
-
-#ifdef MODULE
-#include <linux/module.h>
-#endif
-
-#include <stdarg.h>
-#include <linux/kernel.h>
-#include <linux/head.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/sched.h>
-#include <linux/malloc.h>
-#include <asm/system.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-#include <linux/blk.h>
-#include "scsi.h"
-#include "hosts.h"
-#include "sd.h"
-
-#define ANY2SCSI_INLINE    /* undef this to use old macros */
-#undef DEBUG
-
-#include "wd7000.h"
-
-#include<linux/stat.h>
-
-struct proc_dir_entry proc_scsi_wd7000 = {
-    PROC_SCSI_7000FASST, 6, "wd7000",
-    S_IFDIR | S_IRUGO | S_IXUGO, 2
-};
-
-
-/*
- *  Mailbox structure sizes.
- *  I prefer to keep the number of ICMBs much larger than the number of
- *  OGMBs.  OGMBs are used very quickly by the driver to start one or
- *  more commands, while ICMBs are used by the host adapter per command.
- */
-#define OGMB_CNT	16
-#define ICMB_CNT	32
-
-/*
- *  Scb's are shared by all active adapters.  So, if they all become busy,
- *  callers may be made to wait in alloc_scbs for them to free.  That can
- *  be avoided by setting MAX_SCBS to NUM_CONFIG * WD7000_Q.  If you'd
- *  rather conserve memory, use a smaller number (> 0, of course) - things
- *  will should still work OK.
- */
-#define MAX_SCBS        32
-
-/*
- *  WD7000-specific mailbox structure
- *
- */
-typedef volatile struct mailbox{
-  unchar status;
-  unchar scbptr[3];             /* SCSI-style - MSB first (big endian) */
-} Mailbox;
-
-/*
- *  This structure should contain all per-adapter global data.  I.e., any
- *  new global per-adapter data should put in here.
- *
- */
-typedef struct adapter {
-  struct Scsi_Host *sh;             /* Pointer to Scsi_Host structure */
-  int iobase;                       /* This adapter's I/O base address */
-  int irq;                          /* This adapter's IRQ level */
-  int dma;                          /* This adapter's DMA channel */
-  struct {                          /* This adapter's mailboxes */
-    Mailbox ogmb[OGMB_CNT];             /* Outgoing mailboxes */
-    Mailbox icmb[ICMB_CNT];             /* Incoming mailboxes */
-  } mb;
-  int next_ogmb;                    /* to reduce contention at mailboxes */
-  unchar control;                   /* shadows CONTROL port value */
-  unchar rev1, rev2;                /* filled in by wd7000_revision */
-} Adapter;
-
-/*
- * The following is set up by wd7000_detect, and used thereafter by
- * wd7000_intr_handle to map the irq level to the corresponding Adapter.
- * Note that if SA_INTERRUPT is not used, wd7000_intr_handle must be
- * changed to pick up the IRQ level correctly.
- */
-Adapter *irq2host[16] = {NULL};  /* Possible IRQs are 0-15 */
-
-/*
- *  Standard Adapter Configurations - used by wd7000_detect
- */
-typedef struct {
-  const void *bios;             /* (linear) base address for ROM BIOS */
-  int iobase;                   /* I/O ports base address */
-  int irq;                      /* IRQ level */
-  int dma;                      /* DMA channel */
-} Config;
-
-static const Config configs[] = {
-  {(void *) 0xce000, 0x350, 15, 6},  /* defaults for single adapter */
-  {(void *) 0xc8000, 0x330, 11, 5},  /* defaults for second adapter */
-  {(void *) 0xd8000, 0x350, 15, 6},  /* Arghhh.... who added this ? */
-};
-#define NUM_CONFIGS (sizeof(configs)/sizeof(Config))
-
-/*
- *  The following list defines strings to look for in the BIOS that identify
- *  it as the WD7000-FASST2 SST BIOS.  I suspect that something should be
- *  added for the Future Domain version.
- */
-typedef struct signature {
-    const void *sig;           /* String to look for */
-    unsigned    ofs;           /* offset from BIOS base address */
-    unsigned    len;           /* length of string */
-} Signature;
-
-static const Signature signatures[] = {
-  {"SSTBIOS",0x0000d,7}                  /* "SSTBIOS" @ offset 0x0000d */
-};
-#define NUM_SIGNATURES (sizeof(signatures)/sizeof(Signature))
-
-
-/*
- *  I/O Port Offsets and Bit Definitions
- *  4 addresses are used.  Those not defined here are reserved.
- */
-#define ASC_STAT        0       /* Status,  Read */
-#define ASC_COMMAND     0       /* Command, Write */
-#define ASC_INTR_STAT   1       /* Interrupt Status, Read */
-#define ASC_INTR_ACK    1       /* Acknowledge, Write */
-#define ASC_CONTROL     2       /* Control, Write */
-
-/* ASC Status Port
- */
-#define INT_IM		0x80		/* Interrupt Image Flag */
-#define CMD_RDY		0x40		/* Command Port Ready */
-#define CMD_REJ		0x20		/* Command Port Byte Rejected */
-#define ASC_INIT        0x10		/* ASC Initialized Flag */
-#define ASC_STATMASK    0xf0		/* The lower 4 Bytes are reserved */
-
-/* COMMAND opcodes
- *
- *  Unfortunately, I have no idea how to properly use some of these commands,
- *  as the OEM manual does not make it clear.  I have not been able to use
- *  enable/disable unsolicited interrupts or the reset commands with any
- *  discernible effect whatsoever.  I think they may be related to certain
- *  ICB commands, but again, the OEM manual doesn't make that clear.
- */
-#define NO_OP             0     /* NO-OP toggles CMD_RDY bit in ASC_STAT */
-#define INITIALIZATION    1     /* initialization (10 bytes) */
-#define DISABLE_UNS_INTR  2     /* disable unsolicited interrupts */
-#define ENABLE_UNS_INTR   3     /* enable unsolicited interrupts */
-#define INTR_ON_FREE_OGMB 4     /* interrupt on free OGMB */
-#define SOFT_RESET        5     /* SCSI bus soft reset */
-#define HARD_RESET_ACK    6     /* SCSI bus hard reset acknowledge */
-#define START_OGMB        0x80  /* start command in OGMB (n) */
-#define SCAN_OGMBS        0xc0  /* start multiple commands, signature (n) */
-				/*    where (n) = lower 6 bits */
-/* For INITIALIZATION:
- */
-typedef struct initCmd {
-  unchar op;                   /* command opcode (= 1) */
-  unchar ID;                   /* Adapter's SCSI ID */
-  unchar bus_on;               /* Bus on time, x 125ns (see below) */
-  unchar bus_off;              /* Bus off time, ""         ""      */
-  unchar rsvd;                 /* Reserved */
-  unchar mailboxes[3];         /* Address of Mailboxes, MSB first  */
-  unchar ogmbs;                /* Number of outgoing MBs, max 64, 0,1 = 1 */
-  unchar icmbs;                /* Number of incoming MBs,   ""       ""   */
-} InitCmd;
-
-#define BUS_ON            64    /* x 125ns = 8000ns (BIOS default) */
-#define BUS_OFF           15    /* x 125ns = 1875ns (BIOS default) */
- 
-/* Interrupt Status Port - also returns diagnostic codes at ASC reset
- *
- * if msb is zero, the lower bits are diagnostic status
- * Diagnostics:
- * 01	No diagnostic error occurred
- * 02	RAM failure
- * 03	FIFO R/W failed
- * 04   SBIC register read/write failed
- * 05   Initialization D-FF failed
- * 06   Host IRQ D-FF failed
- * 07   ROM checksum error
- * Interrupt status (bitwise):
- * 10NNNNNN   outgoing mailbox NNNNNN is free
- * 11NNNNNN   incoming mailbox NNNNNN needs service
- */
-#define MB_INTR	 0xC0		/* Mailbox Service possible/required */
-#define IMB_INTR 0x40		/* 1 Incoming / 0 Outgoing */
-#define MB_MASK  0x3f           /* mask for mailbox number */
-
-/* CONTROL port bits
- */
-#define INT_EN		0x08	/* Interrupt Enable	*/
-#define DMA_EN		0x04	/* DMA Enable		*/
-#define SCSI_RES	0x02	/* SCSI Reset		*/
-#define ASC_RES		0x01	/* ASC Reset		*/
-
-/*
-   Driver data structures:
-   - mb and scbs are required for interfacing with the host adapter.
-     An SCB has extra fields not visible to the adapter; mb's
-     _cannot_ do this, since the adapter assumes they are contiguous in
-     memory, 4 bytes each, with ICMBs following OGMBs, and uses this fact
-     to access them.
-   - An icb is for host-only (non-SCSI) commands.  ICBs are 16 bytes each;
-     the additional bytes are used only by the driver.
-   - For now, a pool of SCBs are kept in global storage by this driver,
-     and are allocated and freed as needed.
-
-  The 7000-FASST2 marks OGMBs empty as soon as it has _started_ a command,
-  not when it has finished.  Since the SCB must be around for completion,
-  problems arise when SCBs correspond to OGMBs, which may be reallocated
-  earlier (or delayed unnecessarily until a command completes).
-  Mailboxes are used as transient data structures, simply for
-  carrying SCB addresses to/from the 7000-FASST2.
-
-  Note also since SCBs are not "permanently" associated with mailboxes,
-  there is no need to keep a global list of Scsi_Cmnd pointers indexed
-  by OGMB.   Again, SCBs reference their Scsi_Cmnds directly, so mailbox
-  indices need not be involved.
-*/
-
-/*
- *  WD7000-specific scatter/gather element structure
- */
-typedef struct sgb {
-    unchar len[3];
-    unchar ptr[3];              /* Also SCSI-style - MSB first */
-} Sgb;
-
-typedef struct scb {		/* Command Control Block 5.4.1 */
-  unchar op;			/* Command Control Block Operation Code */
-  unchar idlun;			/* op=0,2:Target Id, op=1:Initiator Id */
-				/* Outbound data transfer, length is checked*/
-				/* Inbound data transfer, length is checked */
-				/* Logical Unit Number */
-  unchar cdb[12];		/* SCSI Command Block */
-  volatile unchar status;       /* SCSI Return Status */
-  volatile unchar vue;		/* Vendor Unique Error Code */
-  unchar maxlen[3];		/* Maximum Data Transfer Length */
-  unchar dataptr[3];		/* SCSI Data Block Pointer */
-  unchar linkptr[3];		/* Next Command Link Pointer */
-  unchar direc;			/* Transfer Direction */
-  unchar reserved2[6];		/* SCSI Command Descriptor Block */
-				/* end of hardware SCB */
-  Scsi_Cmnd *SCpnt;             /* Scsi_Cmnd using this SCB */
-  Sgb sgb[WD7000_SG];           /* Scatter/gather list for this SCB */
-  Adapter *host;                /* host adapter */
-  struct scb *next;             /* for lists of scbs */
-} Scb;
-
-/*
- *  This driver is written to allow host-only commands to be executed.
- *  These use a 16-byte block called an ICB.  The format is extended by the
- *  driver to 18 bytes, to support the status returned in the ICMB and
- *  an execution phase code.
- *
- *  There are other formats besides these; these are the ones I've tried
- *  to use.  Formats for some of the defined ICB opcodes are not defined
- *  (notably, get/set unsolicited interrupt status) in my copy of the OEM
- *  manual, and others are ambiguous/hard to follow.
- */
-#define ICB_OP_MASK             0x80  /* distinguishes scbs from icbs */
-#define ICB_OP_OPEN_RBUF        0x80  /* open receive buffer */
-#define ICB_OP_RECV_CMD         0x81  /* receive command from initiator */
-#define ICB_OP_RECV_DATA        0x82  /* receive data from initiator */
-#define ICB_OP_RECV_SDATA       0x83  /* receive data with status from init. */
-#define ICB_OP_SEND_DATA        0x84  /* send data with status to initiator */
-#define ICB_OP_SEND_STAT        0x86  /* send command status to initiator */
-			     /* 0x87 is reserved */
-#define ICB_OP_READ_INIT        0x88  /* read initialization bytes */
-#define ICB_OP_READ_ID          0x89  /* read adapter's SCSI ID */
-#define ICB_OP_SET_UMASK        0x8A  /* set unsolicited interrupt mask */
-#define ICB_OP_GET_UMASK        0x8B  /* read unsolicited interrupt mask */
-#define ICB_OP_GET_REVISION     0x8C  /* read firmware revision level */
-#define ICB_OP_DIAGNOSTICS      0x8D  /* execute diagnostics */
-#define ICB_OP_SET_EPARMS       0x8E  /* set execution parameters */
-#define ICB_OP_GET_EPARMS       0x8F  /* read execution parameters */
-
-typedef struct icbRecvCmd {
-  unchar op;
-  unchar IDlun;                 /* Initiator SCSI ID/lun */
-  unchar len[3];                /* command buffer length */
-  unchar ptr[3];                /* command buffer address */
-  unchar rsvd[7];               /* reserved */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbRecvCmd;
-
-typedef struct icbSendStat {
-  unchar op;
-  unchar IDlun;                 /* Target SCSI ID/lun */
-  unchar stat;                  /* (outgoing) completion status byte 1 */
-  unchar rsvd[12];              /* reserved */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbSendStat;
-
-typedef struct icbRevLvl {
-  unchar op;
-  volatile unchar primary;      /* primary revision level (returned) */
-  volatile unchar secondary;    /* secondary revision level (returned) */
-  unchar rsvd[12];              /* reserved */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbRevLvl;
-
-typedef struct icbUnsMask {     /* I'm totally guessing here */
-  unchar op;
-  volatile unchar mask[14];     /* mask bits */
-#ifdef 0
-  unchar rsvd[12];              /* reserved */
-#endif
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbUnsMask;
-
-typedef struct icbDiag {
-  unchar op;
-  unchar type;                  /* diagnostics type code (0-3) */
-  unchar len[3];                /* buffer length */
-  unchar ptr[3];                /* buffer address */
-  unchar rsvd[7];               /* reserved */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbDiag;
-
-#define ICB_DIAG_POWERUP        0     /* Power-up diags only */
-#define ICB_DIAG_WALKING        1     /* walking 1's pattern */
-#define ICB_DIAG_DMA            2     /* DMA - system memory diags */
-#define ICB_DIAG_FULL           3     /* do both 1 & 2 */
-
-typedef struct icbParms {
-  unchar op;
-  unchar rsvd1;                 /* reserved */
-  unchar len[3];                /* parms buffer length */
-  unchar ptr[3];                /* parms buffer address */
-  unchar idx[2];                /* index (MSB-LSB) */
-  unchar rsvd2[5];              /* reserved */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbParms;
-
-typedef struct icbAny {
-  unchar op;
-  unchar data[14];              /* format-specific data */
-  volatile unchar vue;          /* vendor-unique error code */
-  volatile unchar status;       /* returned (icmb) status */
-  volatile unchar phase;        /* used by interrupt handler */
-} IcbAny;
-
-typedef union icb {
-  unchar op;                    /* ICB opcode */
-  IcbRecvCmd recv_cmd;          /* format for receive command */
-  IcbSendStat send_stat;        /* format for send status */
-  IcbRevLvl rev_lvl;            /* format for get revision level */
-  IcbDiag diag;                 /* format for execute diagnostics */
-  IcbParms eparms;              /* format for get/set exec parms */
-  IcbAny icb;                   /* generic format */
-  unchar data[18];
-} Icb;
-
-
-/*
- *  Driver SCB structure pool.
- *
- *  The SCBs declared here are shared by all host adapters; hence, this
- *  structure is not part of the Adapter structure.
- */
-static Scb scbs[MAX_SCBS];
-static Scb *scbfree = NULL;      /* free list */
-static int freescbs = MAX_SCBS;  /* free list counter */
-
-/*
- *  END of data/declarations - code follows.
- */
-
-
-#ifdef ANY2SCSI_INLINE
-/*
-   Since they're used a lot, I've redone the following from the macros
-   formerly in wd7000.h, hopefully to speed them up by getting rid of
-   all the shifting (it may not matter; GCC might have done as well anyway).
-
-   xany2scsi and xscsi2int were not being used, and are no longer defined.
-   (They were simply 4-byte versions of these routines).
-*/
-
-typedef union {  /* let's cheat... */
-  int i;
-  unchar u[sizeof(int)];  /* the sizeof(int) makes it more portable */
-} i_u;
-
-
-static inline void any2scsi( unchar *scsi, int any )
-{
-    *scsi++ = ((i_u) any).u[2];
-    *scsi++ = ((i_u) any).u[1];
-    *scsi++ = ((i_u) any).u[0];
-}
-
-
-static inline int scsi2int( unchar *scsi )
-{
-    i_u result;
-
-    result.i = 0;  /* clears unused bytes */
-    *(result.u+2) = *scsi++;
-    *(result.u+1) = *scsi++;
-      *(result.u) = *scsi++;
-    return result.i;
-}
-#else
-/*
-   These are the old ones - I've just moved them here...
-*/
-#undef any2scsi
-#define any2scsi(up, p)			\
-(up)[0] = (((unsigned long)(p)) >> 16);		\
-(up)[1] = ((unsigned long)(p)) >> 8;		\
-(up)[2] = ((unsigned long)(p));
-
-#undef scsi2int
-#define scsi2int(up) ( (((unsigned long)*(up)) << 16) + \
- (((unsigned long)(up)[1]) << 8) + ((unsigned long)(up)[2]) )
-#endif
-
-    
-static inline void wd7000_enable_intr(Adapter *host)
-{
-    host->control |= INT_EN;
-    outb(host->control, host->iobase+ASC_CONTROL);
-}
-
-
-static inline void wd7000_enable_dma(Adapter *host)
-{
-    host->control |= DMA_EN;
-    outb(host->control,host->iobase+ASC_CONTROL);
-    set_dma_mode(host->dma, DMA_MODE_CASCADE);
-    enable_dma(host->dma);
-}
-
-
-#define WAITnexttimeout 200  /* 2 seconds */
-
-#define WAIT(port, mask, allof, noneof)					\
- { register volatile unsigned WAITbits; 				\
-   register unsigned long WAITtimeout = jiffies + WAITnexttimeout;	\
-   while (1) {								\
-     WAITbits = inb(port) & (mask);					\
-     if ((WAITbits & (allof)) == (allof) && ((WAITbits & (noneof)) == 0)) \
-       break;                                                         	\
-     if (jiffies > WAITtimeout) goto fail;				\
-   }									\
- }
-
-
-static inline void delay( unsigned how_long )
-{
-     register unsigned long time = jiffies + how_long;
-
-     while (jiffies < time);
-}
-
-
-static inline int command_out(Adapter *host, unchar *cmd, int len)
-{
-    WAIT(host->iobase+ASC_STAT,ASC_STATMASK,CMD_RDY,0);
-    while (len--)  {
-	do  {
-	    outb(*cmd, host->iobase+ASC_COMMAND);
-	    WAIT(host->iobase+ASC_STAT, ASC_STATMASK, CMD_RDY, 0);
-	}  while (inb(host->iobase+ASC_STAT) & CMD_REJ);
-	cmd++;
-    }
-    return 1;
-
-fail:
-    printk("wd7000 command_out: WAIT failed(%d)\n", len+1);
-    return 0;
-}
-
-
-/*
- *  This version of alloc_scbs is in preparation for supporting multiple
- *  commands per lun and command chaining, by queueing pending commands.
- *  We will need to allocate Scbs in blocks since they will wait to be
- *  executed so there is the possibility of deadlock otherwise.
- *  Also, to keep larger requests from being starved by smaller requests,
- *  we limit access to this routine with an internal busy flag, so that
- *  the satisfiability of a request is not dependent on the size of the
- *  request.
- */
-static inline Scb *alloc_scbs(int needed)
-{
-    register Scb *scb, *p;
-    register unsigned long flags;
-    register unsigned long timeout = jiffies + WAITnexttimeout;
-    register unsigned long now;
-    static int busy = 0;
-    int i;
-
-    if (needed <= 0)  return NULL;  /* sanity check */
-
-    save_flags(flags);
-    cli();
-    while (busy)  { /* someone else is allocating */
-	sti();	/* Yes this is really needed here */
-	now = jiffies;  while (jiffies == now)  /* wait a jiffy */;
-	cli();
-    }
-    busy = 1;          /* not busy now; it's our turn */
-
-    while (freescbs < needed)  {
-	timeout = jiffies + WAITnexttimeout;
-	do {
-	    sti();	/* Yes this is really needed here */
-	    now = jiffies;   while (jiffies == now) /* wait a jiffy */;
-	    cli();
-	}  while (freescbs < needed && jiffies <= timeout);
-	/*
-	 *  If we get here with enough free Scbs, we can take them.
-	 *  Otherwise, we timed out and didn't get enough.
-	 */
-	if (freescbs < needed)  {
-	    busy = 0;
-	    panic("wd7000: can't get enough free SCBs.\n");
-	    restore_flags(flags);
-	    return NULL;
-	}
-    }
-    scb = scbfree;  freescbs -= needed;
-    for (i = 0; i < needed; i++)  { p = scbfree;  scbfree = p->next; }
-    p->next = NULL;
-    
-    busy = 0;   /* we're done */
-
-    restore_flags(flags);
-
-    return scb;
-}
-
-
-static inline void free_scb( Scb *scb )
-{
-    register unsigned long flags;
-
-    save_flags(flags);
-    cli();
-
-    memset(scb, 0, sizeof(Scb));
-    scb->next = scbfree;  scbfree = scb;
-    freescbs++;
-
-    restore_flags(flags);
-}
-
-
-static inline void init_scbs(void)
-{
-    int i;
-    unsigned long flags;
-
-    save_flags(flags);
-    cli();
-
-    scbfree = &(scbs[0]);
-    memset(scbs, 0, sizeof(scbs));
-    for (i = 0;  i < MAX_SCBS-1;  i++)  {
-      scbs[i].next = &(scbs[i+1]);  scbs[i].SCpnt = NULL;
-    }
-    scbs[MAX_SCBS-1].next = NULL;
-    scbs[MAX_SCBS-1].SCpnt = NULL;
-
-    restore_flags(flags);
-}    
-    
-
-static int mail_out( Adapter *host, Scb *scbptr )
-/*
- *  Note: this can also be used for ICBs; just cast to the parm type.
- */
-{
-    register int i, ogmb;
-    register unsigned long flags;
-    unchar start_ogmb;
-    Mailbox *ogmbs = host->mb.ogmb;
-    int *next_ogmb = &(host->next_ogmb);
-#ifdef DEBUG
-    printk("wd7000 mail_out: %06x",(unsigned int) scbptr);
-#endif
-    /* We first look for a free outgoing mailbox */
-    save_flags(flags);
-    cli();
-    ogmb = *next_ogmb;
-    for (i = 0; i < OGMB_CNT; i++) {
-	if (ogmbs[ogmb].status == 0)  {
-#ifdef DEBUG
-	    printk(" using OGMB %x",ogmb);
-#endif
-	    ogmbs[ogmb].status = 1;
-	    any2scsi((unchar *) ogmbs[ogmb].scbptr, (int) scbptr);
-
-	    *next_ogmb = (ogmb+1) % OGMB_CNT;
-	    break;
-	}  else
-	    ogmb = (++ogmb) % OGMB_CNT;
-    }
-    restore_flags(flags);
-#ifdef DEBUG
-    printk(", scb is %x",(unsigned int) scbptr);
-#endif
-    if (i >= OGMB_CNT) {
-	/*
-	 *  Alternatively, we might issue the "interrupt on free OGMB",
-	 *  and sleep, but it must be ensured that it isn't the init
-	 *  task running.  Instead, this version assumes that the caller
-	 *  will be persistent, and try again.  Since it's the adapter
-	 *  that marks OGMB's free, waiting even with interrupts off
-	 *  should work, since they are freed very quickly in most cases.
-	 */
-	#ifdef DEBUG
-	printk(", no free OGMBs.\n");
-#endif
-	return 0;
-    }
-
-    wd7000_enable_intr(host); 
-
-    start_ogmb = START_OGMB | ogmb;
-    command_out( host, &start_ogmb, 1 );
-#ifdef DEBUG
-    printk(", awaiting interrupt.\n");
-#endif
-    return 1;
-}
-
-
-int make_code(unsigned hosterr, unsigned scsierr)
-{   
-#ifdef DEBUG
-    int in_error = hosterr;
-#endif
-
-    switch ((hosterr>>8)&0xff){
-	case 0:	/* Reserved */
-		hosterr = DID_ERROR;
-		break;
-	case 1:	/* Command Complete, no errors */
-		hosterr = DID_OK;
-		break;
-	case 2: /* Command complete, error logged in scb status (scsierr) */ 
-		hosterr = DID_OK;
-		break;
-	case 4:	/* Command failed to complete - timeout */
-		hosterr = DID_TIME_OUT;
-		break;
-	case 5:	/* Command terminated; Bus reset by external device */
-		hosterr = DID_RESET;
-		break;
-	case 6:	/* Unexpected Command Received w/ host as target */
-		hosterr = DID_BAD_TARGET;
-		break;
-	case 80: /* Unexpected Reselection */
-	case 81: /* Unexpected Selection */
-		hosterr = DID_BAD_INTR;
-		break;
-	case 82: /* Abort Command Message  */
-		hosterr = DID_ABORT;
-		break;
-	case 83: /* SCSI Bus Software Reset */
-	case 84: /* SCSI Bus Hardware Reset */
-		hosterr = DID_RESET;
-		break;
-	default: /* Reserved */
-		hosterr = DID_ERROR;
-		break;
-	}
-#ifdef DEBUG
-    if (scsierr||hosterr)
-	printk("\nSCSI command error: SCSI %02x host %04x return %d",
-	       scsierr,in_error,hosterr);
-#endif
-    return scsierr | (hosterr << 16);
-}
-
-
-static void wd7000_scsi_done(Scsi_Cmnd * SCpnt)
-{
-#ifdef DEBUG
-    printk("wd7000_scsi_done: %06x\n",(unsigned int) SCpnt);
-#endif
-    SCpnt->SCp.phase = 0;
-}
-
-
-#define wd7000_intr_ack(host)  outb(0,host->iobase+ASC_INTR_ACK)
-
-void wd7000_intr_handle(int irq, struct pt_regs * regs)
-{
-    register int flag, icmb, errstatus, icmb_status;
-    register int host_error, scsi_error;
-    register Scb *scb;             /* for SCSI commands */
-    register IcbAny *icb;          /* for host commands */
-    register Scsi_Cmnd *SCpnt;
-    Adapter *host = irq2host[irq];  /* This MUST be set!!! */
-    Mailbox *icmbs = host->mb.icmb;
-
-#ifdef DEBUG
-    printk("wd7000_intr_handle: irq = %d, host = %06x\n", irq, host);
-#endif
-
-    flag = inb(host->iobase+ASC_INTR_STAT);
-#ifdef DEBUG
-    printk("wd7000_intr_handle: intr stat = %02x\n",flag);
-#endif
-
-    if (!(inb(host->iobase+ASC_STAT) & INT_IM))  {
-	/* NB: these are _very_ possible if IRQ 15 is being used, since
-	   it's the "garbage collector" on the 2nd 8259 PIC.  Specifically,
-	   any interrupt signal into the 8259 which can't be identified
-	   comes out as 7 from the 8259, which is 15 to the host.  Thus, it
-	   is a good thing the WD7000 has an interrupt status port, so we
-	   can sort these out.  Otherwise, electrical noise and other such
-	   problems would be indistinguishable from valid interrupts...
-	*/
-#ifdef DEBUG 
-	printk("wd7000_intr_handle: phantom interrupt...\n");
-#endif
-	wd7000_intr_ack(host);
-	return; 
-    }
-
-    if (flag & MB_INTR)  {
-	/* The interrupt is for a mailbox */
-	if (!(flag & IMB_INTR)) {
-#ifdef DEBUG
-	    printk("wd7000_intr_handle: free outgoing mailbox");
-#endif
-	    /*
-	     * If sleep_on() and the "interrupt on free OGMB" command are
-	     * used in mail_out(), wake_up() should correspondingly be called
-	     * here.  For now, we don't need to do anything special.
-	     */
-	    wd7000_intr_ack(host);
-	    return;
-	}  else  {
-	    /* The interrupt is for an incoming mailbox */
-	    icmb = flag & MB_MASK;
-	    icmb_status = icmbs[icmb].status;
-	    if (icmb_status & 0x80)  {  /* unsolicited - result in ICMB */
-#ifdef DEBUG
- 		printk("wd7000_intr_handle: unsolicited interrupt %02xh\n",
-		       icmb_status);
-#endif
-		wd7000_intr_ack(host);
-		return;
-	    }
-	    scb = (struct scb *) scsi2int((unchar *)icmbs[icmb].scbptr);
-	    icmbs[icmb].status = 0;
-	    if (!(scb->op & ICB_OP_MASK))  {   /* an SCB is done */
-		SCpnt = scb->SCpnt;
-		if (--(SCpnt->SCp.phase) <= 0)  {  /* all scbs are done */
-		    host_error = scb->vue | (icmb_status << 8);
-		    scsi_error = scb->status;
-		    errstatus = make_code(host_error,scsi_error);    
-		    SCpnt->result = errstatus;
-
-		    free_scb(scb);
-
-		    SCpnt->scsi_done(SCpnt);
-		}
-	    }  else  {    /* an ICB is done */
-		icb = (IcbAny *) scb;
-		icb->status = icmb_status;
-		icb->phase  = 0;
-	    }
-	}  /* incoming mailbox */
-    }
-
-    wd7000_intr_ack(host);
-    return;
-}
-
-
-int wd7000_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
-{
-    register Scb *scb;
-    register Sgb *sgb;
-    register unchar *cdb = (unchar *) SCpnt->cmnd;
-    register unchar idlun;
-    register short cdblen;
-    Adapter *host = (Adapter *) SCpnt->host->hostdata;
-
-    cdblen = SCpnt->cmd_len;
-    idlun = ((SCpnt->target << 5) & 0xe0) | (SCpnt->lun & 7);
-    SCpnt->scsi_done = done;
-    SCpnt->SCp.phase = 1;
-    scb = alloc_scbs(1);
-    scb->idlun = idlun;
-    memcpy(scb->cdb, cdb, cdblen);
-    scb->direc = 0x40;		/* Disable direction check */
-
-    scb->SCpnt = SCpnt;         /* so we can find stuff later */
-    SCpnt->host_scribble = (unchar *) scb;
-    scb->host = host;
-
-    if (SCpnt->use_sg)  {
-	struct scatterlist *sg = (struct scatterlist *) SCpnt->request_buffer;
-	unsigned i;
-
-	if (SCpnt->host->sg_tablesize == SG_NONE)  {
-	    panic("wd7000_queuecommand: scatter/gather not supported.\n");
-	}
-#ifdef DEBUG
- 	printk("Using scatter/gather with %d elements.\n",SCpnt->use_sg);
-#endif
-
-	sgb = scb->sgb;
- 	scb->op = 1;
- 	any2scsi(scb->dataptr, (int) sgb);
- 	any2scsi(scb->maxlen, SCpnt->use_sg * sizeof (Sgb) );
-
-	for (i = 0;  i < SCpnt->use_sg;  i++)  {
- 	    any2scsi(sgb[i].ptr, (int) sg[i].address);
- 	    any2scsi(sgb[i].len, sg[i].length);
-	}
-    }  else  {
-	scb->op = 0;
-	any2scsi(scb->dataptr, (int) SCpnt->request_buffer);
-	any2scsi(scb->maxlen, SCpnt->request_bufflen);
-    }
-    while (!mail_out(host, scb)) /* keep trying */;
-
-    return 1;
-}
-
-
-int wd7000_command(Scsi_Cmnd *SCpnt)
-{
-    wd7000_queuecommand(SCpnt, wd7000_scsi_done);
-
-    while (SCpnt->SCp.phase > 0) barrier();  /* phase counts scbs down to 0 */
-
-    return SCpnt->result;
-}
-
-
-int wd7000_diagnostics( Adapter *host, int code )
-{
-    static IcbDiag icb = {ICB_OP_DIAGNOSTICS};
-    static unchar buf[256];
-    unsigned long timeout;
-
-    icb.type = code;
-    any2scsi(icb.len, sizeof(buf));
-    any2scsi(icb.ptr, (int) &buf);
-    icb.phase = 1;
-    /*
-     * This routine is only called at init, so there should be OGMBs
-     * available.  I'm assuming so here.  If this is going to
-     * fail, I can just let the timeout catch the failure.
-     */
-    mail_out(host, (struct scb *) &icb);
-    timeout = jiffies + WAITnexttimeout;  /* wait up to 2 seconds */
-    while (icb.phase && jiffies < timeout)
-    	barrier(); /* wait for completion */
-
-    if (icb.phase)  {
-	printk("wd7000_diagnostics: timed out.\n");
-	return 0;
-    }
-    if (make_code(icb.vue|(icb.status << 8),0))  {
-	printk("wd7000_diagnostics: failed (%02x,%02x)\n",
-	       icb.vue, icb.status);
-	return 0;
-    }
-
-    return 1;
-}
-
-
-int wd7000_init( Adapter *host )
-{
-    InitCmd init_cmd = {
-	INITIALIZATION, 7, BUS_ON, BUS_OFF, 0, {0,0,0}, OGMB_CNT, ICMB_CNT
-    };
-    int diag;
-
-    /*
-       Reset the adapter - only.  The SCSI bus was initialized at power-up,
-       and we need to do this just so we control the mailboxes, etc.
-    */
-    outb(ASC_RES, host->iobase+ASC_CONTROL);
-    delay(1);  /* reset pulse: this is 10ms, only need 25us */
-    outb(0,host->iobase+ASC_CONTROL);
-    host->control = 0;   /* this must always shadow ASC_CONTROL */
-    WAIT(host->iobase+ASC_STAT, ASC_STATMASK, CMD_RDY, 0);
-
-    if ((diag = inb(host->iobase+ASC_INTR_STAT)) != 1)  {
-	printk("wd7000_init: ");
-	switch (diag)  {
-	case 2:
-	  printk("RAM failure.\n");
-	  break;
-	case 3:
-	  printk("FIFO R/W failed\n");
-	  break;
-	case 4:
-	  printk("SBIC register R/W failed\n");
-	  break;
-	case 5:
-	  printk("Initialization D-FF failed.\n");
-	  break;
-	case 6:
-	  printk("Host IRQ D-FF failed.\n");
-	  break;
-	case 7:
-	  printk("ROM checksum error.\n");
-	  break;
-	default:
-	  printk("diagnostic code %02Xh received.\n", diag);
-	  break;
-	}
-	return 0;
-    }
-    
-    /* Clear mailboxes */
-    memset(&(host->mb), 0, sizeof(host->mb));
-
-    /* Execute init command */
-    any2scsi((unchar *) &(init_cmd.mailboxes), (int) &(host->mb));
-    if (!command_out(host, (unchar *) &init_cmd, sizeof(init_cmd)))  {
-	printk("wd7000_init: adapter initialization failed.\n"); 
-	return 0;
-    }
-    WAIT(host->iobase+ASC_STAT, ASC_STATMASK, ASC_INIT, 0);
-
-    if (request_irq(host->irq, wd7000_intr_handle, SA_INTERRUPT, "wd7000")) {
-	printk("wd7000_init: can't get IRQ %d.\n", host->irq);
-	return 0;
-    }
-    if (request_dma(host->dma,"wd7000"))  {
-	printk("wd7000_init: can't get DMA channel %d.\n", host->dma);
-	free_irq(host->irq);
-	return 0;
-    }
-    wd7000_enable_dma(host);
-    wd7000_enable_intr(host);
-
-    if (!wd7000_diagnostics(host,ICB_DIAG_FULL))  {
-	free_dma(host->dma);
-	free_irq(host->irq);
-	return 0;
-    }
-
-    return 1;
-
-  fail:
-    printk("wd7000_init: WAIT timed out.\n"); 
-    return 0;					/* 0 = not ok */
-}
-
-
-void wd7000_revision(Adapter *host)
-{
-    static IcbRevLvl icb = {ICB_OP_GET_REVISION};
-
-    icb.phase = 1;
-    /*
-     * Like diagnostics, this is only done at init time, in fact, from
-     * wd7000_detect, so there should be OGMBs available.  If it fails,
-     * the only damage will be that the revision will show up as 0.0,
-     * which in turn means that scatter/gather will be disabled.
-     */
-    mail_out(host, (struct scb *) &icb);
-    while (icb.phase)
-    	barrier(); /* wait for completion */
-    host->rev1 = icb.primary;
-    host->rev2 = icb.secondary;
-}
-
-
-int wd7000_detect(Scsi_Host_Template * tpnt)
-/* 
- *  Returns the number of adapters this driver is supporting.
- *
- *  The source for hosts.c says to wait to call scsi_register until 100%
- *  sure about an adapter.  We need to do it a little sooner here; we
- *  need the storage set up by scsi_register before wd7000_init, and
- *  changing the location of an Adapter structure is more trouble than
- *  calling scsi_unregister.
- *
- */
-{
-    int i,j, present = 0;
-    const Config *cfg;
-    const Signature *sig;
-    Adapter *host = NULL;
-    struct Scsi_Host *sh;
-
-    tpnt->proc_dir = &proc_scsi_wd7000;
-
-    /* Set up SCB free list, which is shared by all adapters */
-    init_scbs();
-
-    cfg = configs;
-    for (i = 0; i < NUM_CONFIGS; i++)  {
-	sig = signatures;
-	for (j = 0; j < NUM_SIGNATURES; j++)  {
-	    if (!memcmp(cfg->bios+sig->ofs, sig->sig, sig->len))  {
-		/* matched this one */
-#ifdef DEBUG
-		printk("WD-7000 SST BIOS detected at %04X: checking...\n",
-		       (int) cfg->bios);
-#endif
-		/*
-		 *  We won't explicitly test the configuration (in this
-		 *  version); instead, we'll just see if it works to
-		 *  setup the adapter; if it does, we'll use it.
-		 */
-		if (check_region(cfg->iobase, 4))  {  /* ports in use */
-		    printk("IO %xh already in use.\n", host->iobase);
-		    continue;
-		}
-		/*
-		 *  We register here, to get a pointer to the extra space,
-		 *  which we'll use as the Adapter structure (host) for
-		 *  this adapter.  It is located just after the registered
-		 *  Scsi_Host structure (sh), and is located by the empty
-		 *  array hostdata.
-		 */
-		sh = scsi_register(tpnt, sizeof(Adapter) );
-		host = (Adapter *) sh->hostdata;
-#ifdef DEBUG
-		printk("wd7000_detect: adapter allocated at %06x\n",
-		       (int)host);
-#endif
-		memset( host, 0, sizeof(Adapter) );
-		host->sh = sh;
-		host->irq = cfg->irq;
-		host->iobase = cfg->iobase;
-		host->dma = cfg->dma;
-		irq2host[host->irq] = host;
-
-		if (!wd7000_init(host))  {  /* Initialization failed */
-		    scsi_unregister (sh);
-		    continue;
-		}
-
-		/*
-		 *  OK from here - we'll use this adapter/configuration.
-		 */
-		wd7000_revision(host);   /* important for scatter/gather */
-
-		printk("Western Digital WD-7000 (%d.%d) ",
-		       host->rev1, host->rev2);
-		printk("using IO %xh IRQ %d DMA %d.\n",
-		       host->iobase, host->irq, host->dma);
-
-		request_region(host->iobase, 4,"wd7000"); /* Register our ports */
-		/*
-		 *  For boards before rev 6.0, scatter/gather isn't supported.
-		 */
-		if (host->rev1 < 6)  sh->sg_tablesize = SG_NONE;
-
-		present++;                      /* count it */
-		break;                          /* don't try any more sigs */
-	    }
-	    sig++;  /* try next signature with this configuration */
-	}
-	cfg++;      /* try next configuration */
-    }
-
-    return present;
-}
-
-
-/*
- *  I have absolutely NO idea how to do an abort with the WD7000...
- */
-int wd7000_abort(Scsi_Cmnd * SCpnt)
-{
-    Adapter *host = (Adapter *) SCpnt->host->hostdata;
-
-    if (inb(host->iobase+ASC_STAT) & INT_IM)  {
-	printk("wd7000_abort: lost interrupt\n");
-	wd7000_intr_handle(host->irq, NULL);
-	return SCSI_ABORT_SUCCESS;
-    }
-
-    return SCSI_ABORT_SNOOZE;
-}
-
-
-/*
- *  I also have no idea how to do a reset...
- */
-int wd7000_reset(Scsi_Cmnd * SCpnt)
-{
-    return SCSI_RESET_PUNT;
-}
-
-
-/*
- *  This was borrowed directly from aha1542.c, but my disks are organized
- *  this way, so I think it will work OK.  Someone who is ambitious can
- *  borrow a newer or more complete version from another driver.
- */
-int wd7000_biosparam(Disk * disk, kdev_t dev, int* ip)
-{
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-/*  if (ip[2] >= 1024) ip[2] = 1024; */
-  return 0;
-}
-
-#ifdef MODULE
-/* Eventually this will go into an include file, but this will be later */
-Scsi_Host_Template driver_template = WD7000;
-
-#include "scsi_module.c"
-#endif
diff --git a/i386/i386at/gpl/linux/scsi/wd7000.h b/i386/i386at/gpl/linux/scsi/wd7000.h
deleted file mode 100644
index 5a194dbc..00000000
--- a/i386/i386at/gpl/linux/scsi/wd7000.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _WD7000_H
-
-/* $Id: wd7000.h,v 1.1.1.1 1997/02/25 21:27:53 thomas Exp $
- *
- * Header file for the WD-7000 driver for Linux
- *
- * John Boyd <boyd@cis.ohio-state.edu>  Jan 1994:
- * This file has been reduced to only the definitions needed for the
- * WD7000 host structure.
- *
- */
-
-#include <linux/types.h>
-#include <linux/kdev_t.h>
-
-int wd7000_detect(Scsi_Host_Template *);
-int wd7000_command(Scsi_Cmnd *);
-int wd7000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int wd7000_abort(Scsi_Cmnd *);
-int wd7000_reset(Scsi_Cmnd *);
-int wd7000_biosparam(Disk *, kdev_t, int *);
-
-#ifndef NULL
-#define NULL 0L
-#endif
-
-/*
- *  In this version, sg_tablesize now defaults to WD7000_SG, and will
- *  be set to SG_NONE for older boards.  This is the reverse of the
- *  previous default, and was changed so that the driver-level
- *  Scsi_Host_Template would reflect the driver's support for scatter/
- *  gather.
- *
- *  Also, it has been reported that boards at Revision 6 support scatter/
- *  gather, so the new definition of an "older" board has been changed
- *  accordingly.
- */
-#define WD7000_Q    16
-#define WD7000_SG   16
-
-#define WD7000 { NULL, NULL,            \
-	NULL,		                \
-	NULL,		                \
-	"Western Digital WD-7000",      \
-	wd7000_detect,                  \
-	NULL,				\
-	NULL,				\
-	wd7000_command,			\
-	wd7000_queuecommand,		\
-	wd7000_abort,			\
-	wd7000_reset,			\
-	NULL,                           \
-	wd7000_biosparam,               \
-	WD7000_Q, 7, WD7000_SG, 1, 0, 1, ENABLE_CLUSTERING}
-#endif