From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001 From: Kevin Date: Sat, 15 Nov 2014 09:58:27 +0800 Subject: init android origin source code --- ANDROID_3.4.5/arch/x86/include/asm/nmi.h | 47 ++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 ANDROID_3.4.5/arch/x86/include/asm/nmi.h (limited to 'ANDROID_3.4.5/arch/x86/include/asm/nmi.h') diff --git a/ANDROID_3.4.5/arch/x86/include/asm/nmi.h b/ANDROID_3.4.5/arch/x86/include/asm/nmi.h new file mode 100644 index 00000000..fd3f9f18 --- /dev/null +++ b/ANDROID_3.4.5/arch/x86/include/asm/nmi.h @@ -0,0 +1,47 @@ +#ifndef _ASM_X86_NMI_H +#define _ASM_X86_NMI_H + +#include +#include +#include + +#ifdef CONFIG_X86_LOCAL_APIC + +extern int avail_to_resrv_perfctr_nmi_bit(unsigned int); +extern int reserve_perfctr_nmi(unsigned int); +extern void release_perfctr_nmi(unsigned int); +extern int reserve_evntsel_nmi(unsigned int); +extern void release_evntsel_nmi(unsigned int); + +struct ctl_table; +extern int proc_nmi_enabled(struct ctl_table *, int , + void __user *, size_t *, loff_t *); +extern int unknown_nmi_panic; + +void arch_trigger_all_cpu_backtrace(void); +#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace +#endif + +#define NMI_FLAG_FIRST 1 + +enum { + NMI_LOCAL=0, + NMI_UNKNOWN, + NMI_MAX +}; + +#define NMI_DONE 0 +#define NMI_HANDLED 1 + +typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *); + +int register_nmi_handler(unsigned int, nmi_handler_t, unsigned long, + const char *); + +void unregister_nmi_handler(unsigned int, const char *); + +void stop_nmi(void); +void restart_nmi(void); +void local_touch_nmi(void); + +#endif /* _ASM_X86_NMI_H */ -- cgit