[linux-2.6-block.git] / tools / perf / util / pmu.h

#ifndef __PMU_H
#define __PMU_H

#include <linux/bitmap.h>
#include <linux/perf_event.h>
#include <stdbool.h>

enum {
	PERF_PMU_FORMAT_VALUE_CONFIG,
	PERF_PMU_FORMAT_VALUE_CONFIG1,
	PERF_PMU_FORMAT_VALUE_CONFIG2,
};

#define PERF_PMU_FORMAT_BITS 64

struct perf_pmu {
	char *name;
	__u32 type;
	struct cpu_map *cpus;
	struct list_head format;
	struct list_head aliases;
	struct list_head list;
};

struct perf_pmu *perf_pmu__find(const char *name);
int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,
		     struct list_head *head_terms);
int perf_pmu__config_terms(struct list_head *formats,
			   struct perf_event_attr *attr,
			   struct list_head *head_terms);
int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,
			  const char **unit, double *scale);
struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
				  struct list_head *head_terms);
int perf_pmu_wrap(void);
void perf_pmu_error(struct list_head *list, char *name, char const *msg);

int perf_pmu__new_format(struct list_head *list, char *name,
			 int config, unsigned long *bits);
void perf_pmu__set_format(unsigned long *bits, long from, long to);
int perf_pmu__format_parse(char *dir, struct list_head *head);

struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);

void print_pmu_events(const char *event_glob, bool name_only);
bool pmu_have_event(const char *pname, const char *name);

int perf_pmu__test(void);
#endif /* __PMU_H */
Commit	Line	Data
cd82a32e JO	1	#ifndef __PMU_H
	2	#define __PMU_H
	3
d944c4ee	4	#include <linux/bitmap.h>
d2709c7c	5	#include <linux/perf_event.h>
dc098b35	6	#include <stdbool.h>
cd82a32e JO	7
	8	enum {
	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
cd82a32e JO	16	struct perf_pmu {
	17	char *name;
	18	__u32 type;
7ae92e74	19	struct cpu_map *cpus;
cd82a32e	20	struct list_head format;
a6146d50	21	struct list_head aliases;
cd82a32e JO	22	struct list_head list;
	23	};
	24
b6b96fb4	25	struct perf_pmu perf_pmu__find(const char name);
cd82a32e JO	26	int perf_pmu__config(struct perf_pmu pmu, struct perf_event_attr attr,
cd82a32e JO	27	struct list_head *head_terms);
cff7f956 JO	28	int perf_pmu__config_terms(struct list_head *formats,
	29	struct perf_event_attr *attr,
	30	struct list_head *head_terms);
410136f5	31	int perf_pmu__check_alias(struct perf_pmu pmu, struct list_head head_terms,
8a398897	32	const char *unit, double scale);
a6146d50	33	struct list_head perf_pmu__alias(struct perf_pmu pmu,
5c6ccc37	34	struct list_head *head_terms);
cd82a32e JO	35	int perf_pmu_wrap(void);
	36	void perf_pmu_error(struct list_head list, char name, char const *msg);
	37
	38	int perf_pmu__new_format(struct list_head list, char name,
	39	int config, unsigned long *bits);
	40	void perf_pmu__set_format(unsigned long *bits, long from, long to);
cff7f956	41	int perf_pmu__format_parse(char dir, struct list_head head);
cd82a32e	42
50a9667c RR	43	struct perf_pmu perf_pmu__scan(struct perf_pmu pmu);
50a9667c RR	44
dc098b35	45	void print_pmu_events(const char *event_glob, bool name_only);
4cabc3d1	46	bool pmu_have_event(const char pname, const char name);
dc098b35	47
cd82a32e JO	48	int perf_pmu__test(void);
cd82a32e JO	49	#endif /* __PMU_H */