mce.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#undef TRACE_SYSTEM
 3#define TRACE_SYSTEM mce
 4
 5#if !defined(_TRACE_MCE_H) || defined(TRACE_HEADER_MULTI_READ)
 6#define _TRACE_MCE_H
 7
 8#include <linux/ktime.h>
 9#include <linux/tracepoint.h>
10#include <asm/mce.h>
11
12/*
13 * MCE Event Record.
14 *
15 * Only very relevant and transient information which cannot be
16 * gathered from a system by any other means or which can only be
17 * acquired arduously should be added to this record.
18 */
19
20TRACE_EVENT(mce_record,
21
22	TP_PROTO(struct mce_hw_err *err),
23
24	TP_ARGS(err),
25
26	TP_STRUCT__entry(
27		__field(	u64,		mcgcap		)
28		__field(	u64,		mcgstatus	)
29		__field(	u64,		status		)
30		__field(	u64,		addr		)
31		__field(	u64,		misc		)
32		__field(	u64,		synd		)
33		__field(	u64,		ipid		)
34		__field(	u64,		ip		)
35		__field(	u64,		tsc		)
36		__field(	u64,		ppin		)
37		__field(	u64,		walltime	)
38		__field(	u32,		cpu		)
39		__field(	u32,		cpuid		)
40		__field(	u32,		apicid		)
41		__field(	u32,		socketid	)
42		__field(	u8,		cs		)
43		__field(	u8,		bank		)
44		__field(	u8,		cpuvendor	)
45		__field(	u32,		microcode	)
46		__dynamic_array(u8, v_data, sizeof(err->vendor))
47	),
48
49	TP_fast_assign(
50		__entry->mcgcap		= err->m.mcgcap;
51		__entry->mcgstatus	= err->m.mcgstatus;
52		__entry->status		= err->m.status;
53		__entry->addr		= err->m.addr;
54		__entry->misc		= err->m.misc;
55		__entry->synd		= err->m.synd;
56		__entry->ipid		= err->m.ipid;
57		__entry->ip		= err->m.ip;
58		__entry->tsc		= err->m.tsc;
59		__entry->ppin		= err->m.ppin;
60		__entry->walltime	= err->m.time;
61		__entry->cpu		= err->m.extcpu;
62		__entry->cpuid		= err->m.cpuid;
63		__entry->apicid		= err->m.apicid;
64		__entry->socketid	= err->m.socketid;
65		__entry->cs		= err->m.cs;
66		__entry->bank		= err->m.bank;
67		__entry->cpuvendor	= err->m.cpuvendor;
68		__entry->microcode	= err->m.microcode;
69		memcpy(__get_dynamic_array(v_data), &err->vendor, sizeof(err->vendor));
70	),
71
72	TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016llx, IPID: %016llx, ADDR: %016llx, MISC: %016llx, SYND: %016llx, RIP: %02x:<%016llx>, TSC: %llx, PPIN: %llx, vendor: %u, CPUID: %x, time: %llu, socket: %u, APIC: %x, microcode: %x, vendor data: %s",
73		__entry->cpu,
74		__entry->mcgcap, __entry->mcgstatus,
75		__entry->bank, __entry->status,
76		__entry->ipid,
77		__entry->addr,
78		__entry->misc,
79		__entry->synd,
80		__entry->cs, __entry->ip,
81		__entry->tsc,
82		__entry->ppin,
83		__entry->cpuvendor,
84		__entry->cpuid,
85		__entry->walltime,
86		__entry->socketid,
87		__entry->apicid,
88		__entry->microcode,
89		__print_dynamic_array(v_data, sizeof(u8)))
90);
91
92#endif /* _TRACE_MCE_H */
93
94/* This part must be outside protection */
95#include <trace/define_trace.h>