| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| #ifndef _UAPI_ASM_X86_MCE_H | |
| #define _UAPI_ASM_X86_MCE_H | |
| #include <linux/types.h> | |
| #include <linux/ioctl.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 */ | |
| __u8 severity; | |
| __u8 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 */ | |
| __u64 synd; /* MCA_SYND MSR: only valid on SMCA systems */ | |
| __u64 ipid; /* MCA_IPID MSR: only valid on SMCA systems */ | |
| __u64 ppin; /* Protected Processor Inventory Number */ | |
| __u32 microcode;/* Microcode revision */ | |
| }; | |
| #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 */ |