diff options
author | Dimitri Sivanich <sivanich@sgi.com> | 2009-03-04 13:56:05 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-03-04 14:25:37 -0500 |
commit | acaabe795a62bba089c185917af86b44654313dc (patch) | |
tree | bbdf5eb8a7eb2a1a8c40bfc332db6d328a64b043 /arch/x86/kernel/irqinit_32.c | |
parent | f254f3909efaf59ca2d0f408de2d044dace60706 (diff) |
x86: UV, SGI RTC: add generic system vector
This patch allocates a system interrupt vector for various platform
specific uses.
Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: john stultz <johnstul@us.ibm.com>
LKML-Reference: <20090304185605.GA24419@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/irqinit_32.c')
-rw-r--r-- | arch/x86/kernel/irqinit_32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c index 50b8c3a3006c..bc1326105448 100644 --- a/arch/x86/kernel/irqinit_32.c +++ b/arch/x86/kernel/irqinit_32.c | |||
@@ -175,6 +175,9 @@ void __init native_init_IRQ(void) | |||
175 | /* self generated IPI for local APIC timer */ | 175 | /* self generated IPI for local APIC timer */ |
176 | alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt); | 176 | alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt); |
177 | 177 | ||
178 | /* generic IPI for platform specific use */ | ||
179 | alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt); | ||
180 | |||
178 | /* IPI vectors for APIC spurious and error interrupts */ | 181 | /* IPI vectors for APIC spurious and error interrupts */ |
179 | alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt); | 182 | alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt); |
180 | alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt); | 183 | alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt); |