From 9b2b76a3344146c4d8d300874e73af8161204f87 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Fri, 6 Feb 2009 14:09:40 -0800 Subject: x86: add handle_irq() to allow interrupt injection Xen uses a different interrupt path, so introduce handle_irq() to allow interrupts to be inserted into the normal interrupt path. This is handled slightly differently on 32 and 64-bit. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Ingo Molnar --- arch/x86/include/asm/irq.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index 592688ed04d3..d0f6f7d1771c 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -39,6 +39,7 @@ extern void fixup_irqs(void); extern unsigned int do_IRQ(struct pt_regs *regs); extern void init_IRQ(void); extern void native_init_IRQ(void); +extern bool handle_irq(unsigned irq, struct pt_regs *regs); /* Interrupt vector management */ extern DECLARE_BITMAP(used_vectors, NR_VECTORS); -- cgit v1.2.3