| Ingo Molnar | cdd6c48 | 2009-09-21 12:02:48 +0200 | [diff] [blame] | 1 | #ifndef __ASM_SH_PERF_EVENT_H |
| 2 | #define __ASM_SH_PERF_EVENT_H |
| 3 | |
| Paul Mundt | ac44e66 | 2009-10-28 17:57:54 +0900 | [diff] [blame] | 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 | |
| Ingo Molnar | cdd6c48 | 2009-09-21 12:02:48 +0200 | [diff] [blame] | 29 | #endif /* __ASM_SH_PERF_EVENT_H */ |