arch/x86/include/asm/entry_arch.h

   1 /*
   2  * This file is designed to contain the BUILD_INTERRUPT specifications for
   3  * all of the extra named interrupt vectors used by the architecture.
   4  * Usually this is the Inter Process Interrupts (IPIs)
   5  */
   6
   7 /*
   8  * The following vectors are part of the Linux architecture, there
   9  * is no hardware IRQ pin equivalent for them, they are triggered
  10  * through the ICC by us (IPIs)
  11  */
  12 #ifdef CONFIG_SMP
  13 BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR)
  14 BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR)
  15 BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR)
  16 BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR)
  17 BUILD_INTERRUPT(reboot_interrupt,REBOOT_VECTOR)
  18 #endif
  19
  20 BUILD_INTERRUPT(x86_platform_ipi, X86_PLATFORM_IPI_VECTOR)
  21
  22 /*
  23  * every pentium local APIC has two 'local interrupts', with a
  24  * soft-definable vector attached to both interrupts, one of
  25  * which is a timer interrupt, the other one is error counter
  26  * overflow. Linux uses the local APIC timer interrupt to get
  27  * a much simpler SMP time architecture:
  28  */
  29 #ifdef CONFIG_X86_LOCAL_APIC
  30
  31 BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
  32 BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
  33 BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
  34
  35 #ifdef CONFIG_IRQ_WORK
  36 BUILD_INTERRUPT(irq_work_interrupt, IRQ_WORK_VECTOR)
  37 #endif
  38
  39 #ifdef CONFIG_X86_THERMAL_VECTOR
  40 BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR)
  41 #endif
  42
  43 #ifdef CONFIG_X86_MCE_THRESHOLD
  44 BUILD_INTERRUPT(threshold_interrupt,THRESHOLD_APIC_VECTOR)
  45 #endif
  46
  47 #endif