diff options
Diffstat (limited to 'include/asm-x86/hw_irq.h')
| -rw-r--r-- | include/asm-x86/hw_irq.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/include/asm-x86/hw_irq.h b/include/asm-x86/hw_irq.h index edd0b95f14d..749d042f055 100644 --- a/include/asm-x86/hw_irq.h +++ b/include/asm-x86/hw_irq.h @@ -1,5 +1,5 @@ -#ifndef _ASM_HW_IRQ_H -#define _ASM_HW_IRQ_H +#ifndef ASM_X86__HW_IRQ_H +#define ASM_X86__HW_IRQ_H /* * (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar @@ -64,7 +64,6 @@ extern unsigned long io_apic_irqs; extern void init_VISWS_APIC_irqs(void); extern void setup_IO_APIC(void); extern void disable_IO_APIC(void); -extern void print_IO_APIC(void); extern int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn); extern void setup_ioapic_dest(void); @@ -73,7 +72,9 @@ extern void enable_IO_APIC(void); #endif /* IPI functions */ +#ifdef CONFIG_X86_32 extern void send_IPI_self(int vector); +#endif extern void send_IPI(int dest, int vector); /* Statistics */ @@ -93,14 +94,29 @@ extern asmlinkage void qic_reschedule_interrupt(void); extern asmlinkage void qic_enable_irq_interrupt(void); extern asmlinkage void qic_call_function_interrupt(void); +/* SMP */ +extern void smp_apic_timer_interrupt(struct pt_regs *); +extern void smp_spurious_interrupt(struct pt_regs *); +extern void smp_error_interrupt(struct pt_regs *); +#ifdef CONFIG_X86_SMP +extern void smp_reschedule_interrupt(struct pt_regs *); +extern void smp_call_function_interrupt(struct pt_regs *); +extern void smp_call_function_single_interrupt(struct pt_regs *); #ifdef CONFIG_X86_32 -extern void (*const interrupt[NR_IRQS])(void); +extern void smp_invalidate_interrupt(struct pt_regs *); #else +extern asmlinkage void smp_invalidate_interrupt(struct pt_regs *); +#endif +#endif + +#ifdef CONFIG_X86_32 +extern void (*const interrupt[NR_VECTORS])(void); +#endif + typedef int vector_irq_t[NR_VECTORS]; DECLARE_PER_CPU(vector_irq_t, vector_irq); -#endif -#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_X86_64) +#ifdef CONFIG_X86_IO_APIC extern void lock_vector_lock(void); extern void unlock_vector_lock(void); extern void __setup_vector_irq(int cpu); @@ -112,4 +128,4 @@ static inline void __setup_vector_irq(int cpu) {} #endif /* !ASSEMBLY_ */ -#endif +#endif /* ASM_X86__HW_IRQ_H */ |