diff options
Diffstat (limited to 'arch/mn10300/kernel/mn10300-watchdog-low.S')
| -rw-r--r-- | arch/mn10300/kernel/mn10300-watchdog-low.S | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/arch/mn10300/kernel/mn10300-watchdog-low.S b/arch/mn10300/kernel/mn10300-watchdog-low.S deleted file mode 100644 index 34f8773de7d0..000000000000 --- a/arch/mn10300/kernel/mn10300-watchdog-low.S +++ /dev/null @@ -1,66 +0,0 @@ -############################################################################### -# -# MN10300 Watchdog interrupt handler -# -# Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. -# Written by David Howells (dhowells@redhat.com) -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public Licence -# as published by the Free Software Foundation; either version -# 2 of the Licence, or (at your option) any later version. -# -############################################################################### -#include <linux/sys.h> -#include <linux/linkage.h> -#include <asm/intctl-regs.h> -#include <asm/timer-regs.h> -#include <asm/frame.inc> -#include <linux/threads.h> - - .text - -############################################################################### -# -# Watchdog handler entry point -# - special non-maskable interrupt -# -############################################################################### - .globl watchdog_handler - .type watchdog_handler,@function -watchdog_handler: - add -4,sp - SAVE_ALL - - mov 0xffffffff,d0 - mov d0,(REG_ORIG_D0,fp) - - mov fp,d0 - lsr 2,d1 - call watchdog_interrupt[],0 # watchdog_interrupt(regs,irq) - - jmp ret_from_intr - - .size watchdog_handler,.-watchdog_handler - -############################################################################### -# -# Watchdog touch entry point -# - kept to absolute minimum (unfortunately, it's prototyped in linux/nmi.h so -# we can't inline it) -# -############################################################################### - .globl arch_touch_nmi_watchdog - .type arch_touch_nmi_watchdog,@function -arch_touch_nmi_watchdog: - clr d0 - clr d1 - mov watchdog_alert_counter, a0 - setlb - mov d0, (a0+) - inc d1 - cmp NR_CPUS, d1 - lne - ret [],0 - - .size arch_touch_nmi_watchdog,.-arch_touch_nmi_watchdog |