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x86, mce: Cleanup symbols in intel thermal codes

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Decode magic constants and turn them into symbols.

[ Cleanup to use symbols already exists - HS ]

[ Impact: cleanup ]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Thomas Gleixner
2009-04-08 12:31:24 +02:00
committed by H. Peter Anvin
parent b659294b77
commit ba2d0f2b0c
4 changed files with 14 additions and 6 deletions
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9
arch/x86/kernel/cpu/mcheck/mce_intel.c
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@ -32,13 +32,13 @@ void intel_init_thermal(struct cpuinfo_x86 *c)
*/
rdmsr(MSR_IA32_MISC_ENABLE, l, h);
h = apic_read(APIC_LVTTHMR);
if ((l & (1 << 3)) && (h & APIC_DM_SMI)) {
if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
printk(KERN_DEBUG
"CPU%d: Thermal monitoring handled by SMI\n", cpu);
return;
}
if (cpu_has(c, X86_FEATURE_TM2) && (l & (1 << 13)))
if (cpu_has(c, X86_FEATURE_TM2) && (l & MSR_IA32_MISC_ENABLE_TM2))
tm2 = 1;
/* Check whether a vector already exists */
@ -54,12 +54,13 @@ void intel_init_thermal(struct cpuinfo_x86 *c)
apic_write(APIC_LVTTHMR, h);
rdmsr(MSR_IA32_THERM_INTERRUPT, l, h);
wrmsr(MSR_IA32_THERM_INTERRUPT, l | 0x03, h);
wrmsr(MSR_IA32_THERM_INTERRUPT,
l | (THERM_INT_LOW_ENABLE | THERM_INT_HIGH_ENABLE), h);
intel_set_thermal_handler();
rdmsr(MSR_IA32_MISC_ENABLE, l, h);
wrmsr(MSR_IA32_MISC_ENABLE, l | (1 << 3), h);
wrmsr(MSR_IA32_MISC_ENABLE, l | MSR_IA32_MISC_ENABLE_TM1, h);
/* Unmask the thermal vector: */
l = apic_read(APIC_LVTTHMR);