4 #include <linux/bitmap.h>
5 #include <linux/perf_event.h>
8 #include "parse-events.h"
11 PERF_PMU_FORMAT_VALUE_CONFIG,
12 PERF_PMU_FORMAT_VALUE_CONFIG1,
13 PERF_PMU_FORMAT_VALUE_CONFIG2,
16 #define PERF_PMU_FORMAT_BITS 64
18 struct perf_event_attr;
24 struct perf_event_attr *default_config;
26 struct list_head format; /* HEAD struct perf_pmu_format -> list */
27 struct list_head aliases; /* HEAD struct perf_pmu_alias -> list */
28 struct list_head list; /* ELEM */
29 int (*set_drv_config) (struct perf_evsel_config_term *term);
32 struct perf_pmu_info {
39 #define UNIT_MAX_LEN 31 /* max length for event unit name */
41 struct perf_pmu_alias {
47 struct list_head terms; /* HEAD struct parse_events_term -> list */
48 struct list_head list; /* ELEM */
49 char unit[UNIT_MAX_LEN+1];
55 struct perf_pmu *perf_pmu__find(const char *name);
56 int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,
57 struct list_head *head_terms,
58 struct parse_events_error *error);
59 int perf_pmu__config_terms(struct list_head *formats,
60 struct perf_event_attr *attr,
61 struct list_head *head_terms,
62 bool zero, struct parse_events_error *error);
63 __u64 perf_pmu__format_bits(struct list_head *formats, const char *name);
64 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,
65 struct perf_pmu_info *info);
66 struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
67 struct list_head *head_terms);
68 int perf_pmu_wrap(void);
69 void perf_pmu_error(struct list_head *list, char *name, char const *msg);
71 int perf_pmu__new_format(struct list_head *list, char *name,
72 int config, unsigned long *bits);
73 void perf_pmu__set_format(unsigned long *bits, long from, long to);
74 int perf_pmu__format_parse(char *dir, struct list_head *head);
76 struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);
78 void print_pmu_events(const char *event_glob, bool name_only, bool quiet,
80 bool pmu_have_event(const char *pname, const char *name);
82 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,
83 ...) __attribute__((format(scanf, 3, 4)));
85 int perf_pmu__test(void);
87 struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu);