tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
13BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR)
14BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR)
15BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR)
16BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR)
17BUILD_INTERRUPT(reboot_interrupt,REBOOT_VECTOR)
18#endif
19
20BUILD_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
31BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
32BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
33BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
34
35#ifdef CONFIG_IRQ_WORK
36BUILD_INTERRUPT(irq_work_interrupt, IRQ_WORK_VECTOR)
37#endif
38
39#ifdef CONFIG_X86_THERMAL_VECTOR
40BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR)
41#endif
42
43#ifdef CONFIG_X86_MCE_THRESHOLD
44BUILD_INTERRUPT(threshold_interrupt,THRESHOLD_APIC_VECTOR)
45#endif
46
47#endif