cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / asm / mce.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/mce.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/mce.h
new file mode 100644 (file)
index 0000000..8d1a054
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/mce.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_MCE_H
+#define _ASM_X86_MCE_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Fields are zero when not available. Also, this struct is shared with
+ * userspace mcelog and thus must keep existing fields at current offsets.
+ * Only add new fields to the end of the structure
+ */
+struct mce {
+       __u64 status;           /* Bank's MCi_STATUS MSR */
+       __u64 misc;             /* Bank's MCi_MISC MSR */
+       __u64 addr;             /* Bank's MCi_ADDR MSR */
+       __u64 mcgstatus;        /* Machine Check Global Status MSR */
+       __u64 ip;               /* Instruction Pointer when the error happened */
+       __u64 tsc;              /* CPU time stamp counter */
+       __u64 time;             /* Wall time_t when error was detected */
+       __u8  cpuvendor;        /* Kernel's X86_VENDOR enum */
+       __u8  inject_flags;     /* Software inject flags */
+       __u8  severity;         /* Error severity */
+       __u8  pad;
+       __u32 cpuid;            /* CPUID 1 EAX */
+       __u8  cs;               /* Code segment */
+       __u8  bank;             /* Machine check bank reporting the error */
+       __u8  cpu;              /* CPU number; obsoleted by extcpu */
+       __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 /* _ASM_X86_MCE_H */