blob: 569eab3688dd084236e6261d7511a31a40dc7117 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#ifndef PMU_EVENTS_H
#define PMU_EVENTS_H
/*
* Describe each PMU event. Each CPU has a table of PMU events.
*/
struct pmu_event {
const char *name;
const char *event;
const char *desc;
const char *topic;
const char *long_desc;
const char *pmu;
const char *unit;
const char *perpkg;
const char *metric_expr;
const char *metric_name;
};
/*
*
* Map a CPU to its table of PMU events. The CPU is identified by the
* cpuid field, which is an arch-specific identifier for the CPU.
* The identifier specified in tools/perf/pmu-events/arch/xxx/mapfile
* must match the get_cpustr() in tools/perf/arch/xxx/util/header.c)
*
* The cpuid can contain any character other than the comma.
*/
struct pmu_events_map {
const char *cpuid;
const char *version;
const char *type; /* core, uncore etc */
struct pmu_event *table;
};
/*
* Global table mapping each known CPU for the architecture to its
* table of PMU events.
*/
extern struct pmu_events_map pmu_events_map[];
#endif
|
