Merge branch 'for-rmk/samsung6' of git://git.fluff.org/bjdooks/linux into devel-stable
[linux-2.6.git] / arch / sh / include / asm / perf_event.h
1 #ifndef __ASM_SH_PERF_EVENT_H
2 #define __ASM_SH_PERF_EVENT_H
3
4 struct hw_perf_event;
5
6 #define MAX_HWEVENTS    2
7
8 struct sh_pmu {
9         const char      *name;
10         unsigned int    num_events;
11         void            (*disable_all)(void);
12         void            (*enable_all)(void);
13         void            (*enable)(struct hw_perf_event *, int);
14         void            (*disable)(struct hw_perf_event *, int);
15         u64             (*read)(int);
16         int             (*event_map)(int);
17         unsigned int    max_events;
18         unsigned long   raw_event_mask;
19         const int       (*cache_events)[PERF_COUNT_HW_CACHE_MAX]
20                                        [PERF_COUNT_HW_CACHE_OP_MAX]
21                                        [PERF_COUNT_HW_CACHE_RESULT_MAX];
22 };
23
24 /* arch/sh/kernel/perf_event.c */
25 extern int register_sh_pmu(struct sh_pmu *);
26 extern int reserve_pmc_hardware(void);
27 extern void release_pmc_hardware(void);
28
29 static inline void set_perf_event_pending(void)
30 {
31         /* Nothing to see here, move along. */
32 }
33
34 #define PERF_EVENT_INDEX_OFFSET 0
35
36 #endif /* __ASM_SH_PERF_EVENT_H */