4 #include <linux/bitmap.h>
5 #include <linux/perf_event.h>
7 #include "parse-events.h"
10 PERF_PMU_FORMAT_VALUE_CONFIG,
11 PERF_PMU_FORMAT_VALUE_CONFIG1,
12 PERF_PMU_FORMAT_VALUE_CONFIG2,
15 #define PERF_PMU_FORMAT_BITS 64
17 struct perf_event_attr;
23 struct perf_event_attr *default_config;
25 struct list_head format; /* HEAD struct perf_pmu_format -> list */
26 struct list_head aliases; /* HEAD struct perf_pmu_alias -> list */
27 struct list_head list; /* ELEM */
30 struct perf_pmu_info {
37 #define UNIT_MAX_LEN 31 /* max length for event unit name */
39 struct perf_pmu_alias {
41 struct list_head terms; /* HEAD struct parse_events_term -> list */
42 struct list_head list; /* ELEM */
43 char unit[UNIT_MAX_LEN+1];
49 struct perf_pmu *perf_pmu__find(const char *name);
50 int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,
51 struct list_head *head_terms,
52 struct parse_events_error *error);
53 int perf_pmu__config_terms(struct list_head *formats,
54 struct perf_event_attr *attr,
55 struct list_head *head_terms,
56 bool zero, struct parse_events_error *error);
57 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,
58 struct perf_pmu_info *info);
59 struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
60 struct list_head *head_terms);
61 int perf_pmu_wrap(void);
62 void perf_pmu_error(struct list_head *list, char *name, char const *msg);
64 int perf_pmu__new_format(struct list_head *list, char *name,
65 int config, unsigned long *bits);
66 void perf_pmu__set_format(unsigned long *bits, long from, long to);
67 int perf_pmu__format_parse(char *dir, struct list_head *head);
69 struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);
71 void print_pmu_events(const char *event_glob, bool name_only);
72 bool pmu_have_event(const char *pname, const char *name);
74 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,
75 ...) __attribute__((format(scanf, 3, 4)));
77 int perf_pmu__test(void);
79 struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu);