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| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-04-09 11:52:21 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-10 14:35:54 +0200 |
| commit | 22813c45228160b07244a7c4ed7580388ac0f33d (patch) | |
| tree | d2001a0e385725425089464ff4ab4f761087a8b3 /arch | |
| parent | 36290d87f5abf260a543e5b711be4ceed03e6b1a (diff) | |
| download | linux-22813c45228160b07244a7c4ed7580388ac0f33d.tar.gz linux-22813c45228160b07244a7c4ed7580388ac0f33d.tar.bz2 linux-22813c45228160b07244a7c4ed7580388ac0f33d.zip | |
x86: introduce apic_intr_init() in irqinit_32.c
Impact: cleanup
Reviewed-by Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/irqinit_32.c | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c index df0aad5a0624..9ba68c4557b1 100644 --- a/arch/x86/kernel/irqinit_32.c +++ b/arch/x86/kernel/irqinit_32.c @@ -171,25 +171,8 @@ static void __init x86_quirk_pre_intr_init(void) init_ISA_irqs(); } -void __init native_init_IRQ(void) +static void __init apic_intr_init(void) { - int i; - - /* Execute any quirks before the call gates are initialised: */ - x86_quirk_pre_intr_init(); - - /* - * Cover the whole vector space, no vector can escape - * us. (some of these will be overridden and become - * 'special' SMP interrupts) - */ - for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) { - /* SYSCALL_VECTOR was reserved in trap_init. */ - if (i != SYSCALL_VECTOR) - set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]); - } - - smp_intr_init(); #ifdef CONFIG_X86_LOCAL_APIC @@ -208,6 +191,27 @@ void __init native_init_IRQ(void) /* thermal monitor LVT interrupt */ alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt); #endif +} + +void __init native_init_IRQ(void) +{ + int i; + + /* Execute any quirks before the call gates are initialised: */ + x86_quirk_pre_intr_init(); + + /* + * Cover the whole vector space, no vector can escape + * us. (some of these will be overridden and become + * 'special' SMP interrupts) + */ + for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) { + /* SYSCALL_VECTOR was reserved in trap_init. */ + if (i != SYSCALL_VECTOR) + set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]); + } + + apic_intr_init(); if (!acpi_ioapic) setup_irq(2, &irq2); |