1 #ifndef PMU_EVENTS_H
2 #define PMU_EVENTS_H
3 
4 /*
5  * Describe each PMU event. Each CPU has a table of PMU events.
6  */
7 struct pmu_event {
8 	const char *name;
9 	const char *event;
10 	const char *desc;
11 	const char *topic;
12 	const char *long_desc;
13 };
14 
15 /*
16  *
17  * Map a CPU to its table of PMU events. The CPU is identified by the
18  * cpuid field, which is an arch-specific identifier for the CPU.
19  * The identifier specified in tools/perf/pmu-events/arch/xxx/mapfile
20  * must match the get_cpustr() in tools/perf/arch/xxx/util/header.c)
21  *
22  * The  cpuid can contain any character other than the comma.
23  */
24 struct pmu_events_map {
25 	const char *cpuid;
26 	const char *version;
27 	const char *type;		/* core, uncore etc */
28 	struct pmu_event *table;
29 };
30 
31 /*
32  * Global table mapping each known CPU for the architecture to its
33  * table of PMU events.
34  */
35 extern struct pmu_events_map pmu_events_map[];
36 
37 #endif
38