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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-13 17:08:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-13 17:08:30 +0100 |
| commit | 063402356280a7b262952d6351d21315336f657b (patch) | |
| tree | e6fae7db15d0f4cbb9b9b7aa2b5bc176b4bf60f5 /arch/x86/include/asm/entry_arch.h | |
| parent | f9a36fa5413f1b2694841c410a6fdb4666e78f16 (diff) | |
| parent | a98fe7f3425c6b4e90de16f8da63b0429a8fed08 (diff) | |
Merge branch 'x86/core' into x86/kconfig
Diffstat (limited to 'arch/x86/include/asm/entry_arch.h')
| -rw-r--r-- | arch/x86/include/asm/entry_arch.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h new file mode 100644 index 00000000000..c2e6bedaf25 --- /dev/null +++ b/arch/x86/include/asm/entry_arch.h @@ -0,0 +1,59 @@ +/* + * This file is designed to contain the BUILD_INTERRUPT specifications for + * all of the extra named interrupt vectors used by the architecture. + * Usually this is the Inter Process Interrupts (IPIs) + */ + +/* + * The following vectors are part of the Linux architecture, there + * is no hardware IRQ pin equivalent for them, they are triggered + * through the ICC by us (IPIs) + */ +#ifdef CONFIG_SMP +BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR) +BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR) +BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR) +BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR) + +BUILD_INTERRUPT3(invalidate_interrupt0,INVALIDATE_TLB_VECTOR_START+0, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt1,INVALIDATE_TLB_VECTOR_START+1, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt2,INVALIDATE_TLB_VECTOR_START+2, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt3,INVALIDATE_TLB_VECTOR_START+3, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt4,INVALIDATE_TLB_VECTOR_START+4, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt5,INVALIDATE_TLB_VECTOR_START+5, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt6,INVALIDATE_TLB_VECTOR_START+6, + smp_invalidate_interrupt) +BUILD_INTERRUPT3(invalidate_interrupt7,INVALIDATE_TLB_VECTOR_START+7, + smp_invalidate_interrupt) +#endif + +BUILD_INTERRUPT(generic_interrupt, GENERIC_INTERRUPT_VECTOR) + +/* + * every pentium local APIC has two 'local interrupts', with a + * soft-definable vector attached to both interrupts, one of + * which is a timer interrupt, the other one is error counter + * overflow. Linux uses the local APIC timer interrupt to get + * a much simpler SMP time architecture: + */ +#ifdef CONFIG_X86_LOCAL_APIC + +BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR) +BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR) +BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR) + +#ifdef CONFIG_PERF_COUNTERS +BUILD_INTERRUPT(perf_counter_interrupt, LOCAL_PERF_VECTOR) +#endif + +#ifdef CONFIG_X86_MCE_P4THERMAL +BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR) +#endif + +#endif |