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cd82a32e JO |
1 | #ifndef __PMU_H |
2 | #define __PMU_H | |
3 | ||
4 | #include <linux/bitops.h> | |
5 | #include "../../../include/linux/perf_event.h" | |
6 | ||
7 | enum { | |
8 | PERF_PMU_FORMAT_VALUE_CONFIG, | |
9 | PERF_PMU_FORMAT_VALUE_CONFIG1, | |
10 | PERF_PMU_FORMAT_VALUE_CONFIG2, | |
11 | }; | |
12 | ||
13 | #define PERF_PMU_FORMAT_BITS 64 | |
14 | ||
15 | struct perf_pmu__format { | |
16 | char *name; | |
17 | int value; | |
18 | DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS); | |
19 | struct list_head list; | |
20 | }; | |
21 | ||
a6146d50 ZY |
22 | struct perf_pmu__alias { |
23 | char *name; | |
24 | struct list_head terms; | |
25 | struct list_head list; | |
26 | }; | |
27 | ||
cd82a32e JO |
28 | struct perf_pmu { |
29 | char *name; | |
30 | __u32 type; | |
31 | struct list_head format; | |
a6146d50 | 32 | struct list_head aliases; |
cd82a32e JO |
33 | struct list_head list; |
34 | }; | |
35 | ||
36 | struct perf_pmu *perf_pmu__find(char *name); | |
37 | int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr, | |
38 | struct list_head *head_terms); | |
a6146d50 ZY |
39 | int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms); |
40 | struct list_head *perf_pmu__alias(struct perf_pmu *pmu, | |
41 | struct list_head *head_terms); | |
cd82a32e JO |
42 | int perf_pmu_wrap(void); |
43 | void perf_pmu_error(struct list_head *list, char *name, char const *msg); | |
44 | ||
45 | int perf_pmu__new_format(struct list_head *list, char *name, | |
46 | int config, unsigned long *bits); | |
47 | void perf_pmu__set_format(unsigned long *bits, long from, long to); | |
48 | ||
49 | int perf_pmu__test(void); | |
50 | #endif /* __PMU_H */ |