From bb8985586b7a906e116db835c64773b7a7d51663 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 17 Aug 2008 21:05:42 -0400 Subject: x86, um: ... and asm-x86 move Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/xen/events.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/x86/include/asm/xen/events.h (limited to 'arch/x86/include/asm/xen/events.h') diff --git a/arch/x86/include/asm/xen/events.h b/arch/x86/include/asm/xen/events.h new file mode 100644 index 000000000000..8151f5b8b6cb --- /dev/null +++ b/arch/x86/include/asm/xen/events.h @@ -0,0 +1,24 @@ +#ifndef ASM_X86__XEN__EVENTS_H +#define ASM_X86__XEN__EVENTS_H + +enum ipi_vector { + XEN_RESCHEDULE_VECTOR, + XEN_CALL_FUNCTION_VECTOR, + XEN_CALL_FUNCTION_SINGLE_VECTOR, + XEN_SPIN_UNLOCK_VECTOR, + + XEN_NR_IPIS, +}; + +static inline int xen_irqs_disabled(struct pt_regs *regs) +{ + return raw_irqs_disabled_flags(regs->flags); +} + +static inline void xen_do_IRQ(int irq, struct pt_regs *regs) +{ + regs->orig_ax = ~irq; + do_IRQ(regs); +} + +#endif /* ASM_X86__XEN__EVENTS_H */ -- cgit v1.2.1