aboutsummaryrefslogtreecommitdiff
path: root/i386/i386at/gpl/linux/linux_soft.c
diff options
context:
space:
mode:
Diffstat (limited to 'i386/i386at/gpl/linux/linux_soft.c')
-rw-r--r--i386/i386at/gpl/linux/linux_soft.c74
1 files changed, 0 insertions, 74 deletions
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);
-}