summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/cpu/mcheck/mce_32.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce_32.c')
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_32.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_32.c b/arch/x86/kernel/cpu/mcheck/mce_32.c
deleted file mode 100644
index 3552119b091..00000000000
--- a/arch/x86/kernel/cpu/mcheck/mce_32.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * mce.c - x86 Machine Check Exception Reporting
- * (c) 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>, Dave Jones <davej@redhat.com>
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/smp.h>
-#include <linux/thread_info.h>
-
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/mce.h>
-
-#include "mce.h"
-
-int mce_disabled;
-int nr_mce_banks;
-
-EXPORT_SYMBOL_GPL(nr_mce_banks); /* non-fatal.o */
-
-/* Handle unconfigured int18 (should never happen) */
-static void unexpected_machine_check(struct pt_regs *regs, long error_code)
-{
- printk(KERN_ERR "CPU#%d: Unexpected int18 (Machine Check).\n", smp_processor_id());
-}
-
-/* Call the installed machine check handler for this CPU setup. */
-void (*machine_check_vector)(struct pt_regs *, long error_code) = unexpected_machine_check;
-
-/* This has to be run for each processor */
-void mcheck_init(struct cpuinfo_x86 *c)
-{
- if (mce_disabled == 1)
- return;
-
- switch (c->x86_vendor) {
- case X86_VENDOR_AMD:
- amd_mcheck_init(c);
- break;
-
- case X86_VENDOR_INTEL:
- if (c->x86 == 5)
- intel_p5_mcheck_init(c);
- if (c->x86 == 6)
- intel_p6_mcheck_init(c);
- if (c->x86 == 15)
- intel_p4_mcheck_init(c);
- break;
-
- case X86_VENDOR_CENTAUR:
- if (c->x86 == 5)
- winchip_mcheck_init(c);
- break;
-
- default:
- break;
- }
-}
-
-static int __init mcheck_disable(char *str)
-{
- mce_disabled = 1;
- return 1;
-}
-
-static int __init mcheck_enable(char *str)
-{
- mce_disabled = -1;
- return 1;
-}
-
-__setup("nomce", mcheck_disable);
-__setup("mce", mcheck_enable);