4 #include <linux/bitmap.h>
5 #include <linux/perf_event.h>
9 PERF_PMU_FORMAT_VALUE_CONFIG,
10 PERF_PMU_FORMAT_VALUE_CONFIG1,
11 PERF_PMU_FORMAT_VALUE_CONFIG2,
14 #define PERF_PMU_FORMAT_BITS 64
16 struct perf_event_attr;
21 struct perf_event_attr *default_config;
23 struct list_head format; /* HEAD struct perf_pmu_format -> list */
24 struct list_head aliases; /* HEAD struct perf_pmu_alias -> list */
25 struct list_head list; /* ELEM */
28 struct perf_pmu_info {
33 #define UNIT_MAX_LEN 31 /* max length for event unit name */
35 struct perf_pmu_alias {
37 struct list_head terms; /* HEAD struct parse_events_term -> list */
38 struct list_head list; /* ELEM */
39 char unit[UNIT_MAX_LEN+1];
43 struct perf_pmu *perf_pmu__find(const char *name);
44 int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,
45 struct list_head *head_terms);
46 int perf_pmu__config_terms(struct list_head *formats,
47 struct perf_event_attr *attr,
48 struct list_head *head_terms,
50 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,
51 struct perf_pmu_info *info);
52 struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
53 struct list_head *head_terms);
54 int perf_pmu_wrap(void);
55 void perf_pmu_error(struct list_head *list, char *name, char const *msg);
57 int perf_pmu__new_format(struct list_head *list, char *name,
58 int config, unsigned long *bits);
59 void perf_pmu__set_format(unsigned long *bits, long from, long to);
60 int perf_pmu__format_parse(char *dir, struct list_head *head);
62 struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);
64 void print_pmu_events(const char *event_glob, bool name_only);
65 bool pmu_have_event(const char *pname, const char *name);
67 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,
68 ...) __attribute__((format(scanf, 3, 4)));
70 int perf_pmu__test(void);
72 struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu);