提交 7856f6cc 编写于 作者: A Andi Kleen 提交者: H. Peter Anvin

x86, mce: enable MCE_INTEL for 32bit new MCE

Enable the 64bit MCE_INTEL code (CMCI, thermal interrupts) for 32bit NEW_MCE.
Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
Signed-off-by: NHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
上级 45f458e9
......@@ -808,7 +808,7 @@ config X86_NEW_MCE
config X86_MCE_INTEL
def_bool y
prompt "Intel MCE features"
depends on X86_64 && X86_MCE && X86_LOCAL_APIC
depends on X86_NEW_MCE && X86_LOCAL_APIC
---help---
Additional support for intel specific MCE features such as
the thermal monitor.
......
......@@ -56,4 +56,8 @@ BUILD_INTERRUPT(perf_counter_interrupt, LOCAL_PERF_VECTOR)
BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR)
#endif
#ifdef CONFIG_X86_MCE_THRESHOLD
BUILD_INTERRUPT(threshold_interrupt,THRESHOLD_APIC_VECTOR)
#endif
#endif
......@@ -20,7 +20,7 @@ typedef struct {
#endif
#ifdef CONFIG_X86_MCE
unsigned int irq_thermal_count;
# ifdef CONFIG_X86_64
# ifdef CONFIG_X86_MCE_THRESHOLD
unsigned int irq_threshold_count;
# endif
#endif
......
......@@ -87,10 +87,11 @@
#define CALL_FUNCTION_SINGLE_VECTOR 0xfb
#define THERMAL_APIC_VECTOR 0xfa
#define THRESHOLD_APIC_VECTOR 0xf9
#ifdef CONFIG_X86_32
/* 0xf8 - 0xf9 : free */
/* 0xf9 : free */
#else
# define THRESHOLD_APIC_VECTOR 0xf9
# define UV_BAU_MESSAGE 0xf8
#endif
......
......@@ -17,7 +17,7 @@ static void default_threshold_interrupt(void)
void (*mce_threshold_vector)(void) = default_threshold_interrupt;
asmlinkage void mce_threshold_interrupt(void)
asmlinkage void smp_threshold_interrupt(void)
{
exit_idle();
irq_enter();
......
......@@ -1007,7 +1007,7 @@ apicinterrupt INVALIDATE_TLB_VECTOR_START+7 \
#endif
apicinterrupt THRESHOLD_APIC_VECTOR \
threshold_interrupt mce_threshold_interrupt
threshold_interrupt smp_threshold_interrupt
apicinterrupt THERMAL_APIC_VECTOR \
thermal_interrupt smp_thermal_interrupt
......
......@@ -186,6 +186,10 @@ void __init native_init_IRQ(void)
alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
#endif
#ifdef CONFIG_X86_MCE_THRESHOLD
alloc_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
#endif
if (!acpi_ioapic)
setup_irq(2, &irq2);
......
......@@ -804,7 +804,7 @@ asmlinkage void __attribute__((weak)) smp_thermal_interrupt(void)
{
}
asmlinkage void __attribute__((weak)) mce_threshold_interrupt(void)
asmlinkage void __attribute__((weak)) smp_threshold_interrupt(void)
{
}
......
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