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