| Christopher Ferris | 0437c52 | 2013-11-07 14:16:29 -0800 | [diff] [blame^] | 1 | #ifndef _UAPI_ASM_X86_MCE_H |
| 2 | #define _UAPI_ASM_X86_MCE_H |
| 3 | |
| 4 | #include <linux/types.h> |
| 5 | #include <asm/ioctls.h> |
| 6 | |
| 7 | /* Fields are zero when not available */ |
| 8 | struct mce { |
| 9 | __u64 status; |
| 10 | __u64 misc; |
| 11 | __u64 addr; |
| 12 | __u64 mcgstatus; |
| 13 | __u64 ip; |
| 14 | __u64 tsc; /* cpu time stamp counter */ |
| 15 | __u64 time; /* wall time_t when error was detected */ |
| 16 | __u8 cpuvendor; /* cpu vendor as encoded in system.h */ |
| 17 | __u8 inject_flags; /* software inject flags */ |
| 18 | __u16 pad; |
| 19 | __u32 cpuid; /* CPUID 1 EAX */ |
| 20 | __u8 cs; /* code segment */ |
| 21 | __u8 bank; /* machine check bank */ |
| 22 | __u8 cpu; /* cpu number; obsolete; use extcpu now */ |
| 23 | __u8 finished; /* entry is valid */ |
| 24 | __u32 extcpu; /* linux cpu number that detected the error */ |
| 25 | __u32 socketid; /* CPU socket ID */ |
| 26 | __u32 apicid; /* CPU initial apic ID */ |
| 27 | __u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */ |
| 28 | }; |
| 29 | |
| 30 | #define MCE_GET_RECORD_LEN _IOR('M', 1, int) |
| 31 | #define MCE_GET_LOG_LEN _IOR('M', 2, int) |
| 32 | #define MCE_GETCLEAR_FLAGS _IOR('M', 3, int) |
| 33 | |
| 34 | #endif /* _UAPI_ASM_X86_MCE_H */ |