diff options
Diffstat (limited to 'include/asm-i386/mach-visws/entry_arch.h')
| -rw-r--r-- | include/asm-i386/mach-visws/entry_arch.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-i386/mach-visws/entry_arch.h b/include/asm-i386/mach-visws/entry_arch.h new file mode 100644 index 00000000000..b183fa6d83d --- /dev/null +++ b/include/asm-i386/mach-visws/entry_arch.h @@ -0,0 +1,23 @@ +/* + * 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_X86_SMP +BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR) +BUILD_INTERRUPT(invalidate_interrupt,INVALIDATE_TLB_VECTOR) +BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR) +#endif + +/* + * 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) +#endif |