diff options
Diffstat (limited to 'arch/x86/include/asm/xen/events.h')
| -rw-r--r-- | arch/x86/include/asm/xen/events.h | 24 |
1 files changed, 24 insertions, 0 deletions
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 */ |