root/arch/x86/include/uapi/asm/mce.h

INCLUDED FROM

#ifndef _UAPI_ASM_X86_MCE_H
#define _UAPI_ASM_X86_MCE_H

#include <linux/types.h>
#include <asm/ioctls.h>

/* Fields are zero when not available */
struct mce {
        __u64 status;
        __u64 misc;
        __u64 addr;
        __u64 mcgstatus;
        __u64 ip;
        __u64 tsc;      /* cpu time stamp counter */
        __u64 time;     /* wall time_t when error was detected */
        __u8  cpuvendor;        /* cpu vendor as encoded in system.h */
        __u8  inject_flags;     /* software inject flags */
        __u16  pad;
        __u32 cpuid;    /* CPUID 1 EAX */
        __u8  cs;               /* code segment */
        __u8  bank;     /* machine check bank */
        __u8  cpu;      /* cpu number; obsolete; use extcpu now */
        __u8  finished;   /* entry is valid */
        __u32 extcpu;   /* linux cpu number that detected the error */
        __u32 socketid; /* CPU socket ID */
        __u32 apicid;   /* CPU initial apic ID */
        __u64 mcgcap;   /* MCGCAP MSR: machine check capabilities of CPU */
};

#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)

#endif /* _UAPI_ASM_X86_MCE_H */