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authorThomas Bushnell <thomas@gnu.org>1999-04-26 05:35:47 +0000
committerThomas Bushnell <thomas@gnu.org>1999-04-26 05:35:47 +0000
commit3a4e8f5c1c60f87e1c9e0878ddb6cf7dac8c59c0 (patch)
tree50b56b8570e175dbcff43b5f0d61103b6fea5906 /i386/i386at/gpl/linux/linux_port.c
parent002b9c7d51f7fdb0fe222d4a6023655687c6e501 (diff)
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1998-11-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* i386/i386at/gpl/linux: Moved to ... * linuxdev: ... here. * i386/Makefrag: Linux drivers specific code moved to ... * linuxdev/Makefrag: ... here. * i386/Files: Recreated. * i386/Subdirs: Likewise. * linuxdev/drivers: New directory. * linuxdev/arch: Likewise. * linuxdev/arch/i386: Likewise. * linuxdev/{block,scsi,net,pci}: Moved to ... * linuxdev/drivers/{block,scsi,net,pci}: ... here. * i386/{Drivers.in,device-drivers.h.in,driverlist.in}: Moved to ... * linuxdev/{Drivers.in,device-drivers.h.in,driverlist.in}: ... here. * linuxdev/{linux_emul.h,linux_*.c}: Moved to ... * linuxdev/arch/i386/{linux_emul.h,linux_*.c}: ... here. * linuxdev/arch/i386/linux_block.c: Include <linux_emul.h>, instead of <i386at/gpl/linux/linux_emul.h>. * linuxdev/arch/i386/linux_init.c: Likewise. * linuxdev/arch/i386/linux_kmem.c: Likewise. * linuxdev/arch/i386/linux_misc.c: Likewise. * linuxdev/arch/i386/linux_net.c: Likewise. * linuxdev/arch/i386/linux_sched.c: Likewise. * device/ds_routines.c: Include <linuxdev/device-drivers.h>, instead of <i386/device-drivers.h>. * linuxdev/arch/i386/linux_init.c: Likewise. * linuxdev/include/linux/autoconf.h: Likewise. * Makefile.in: Include $(srcdir)/linuxdev/Makefrag. * linuxdev/Drivers.in (AC_INIT): Use include/linux/autoconf.h, instead of i386/i386asm.sym.
Diffstat (limited to 'i386/i386at/gpl/linux/linux_port.c')
-rw-r--r--i386/i386at/gpl/linux/linux_port.c79
1 files changed, 0 insertions, 79 deletions
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));
-}