Release 4.14 arch/sh/include/asm/perf_event.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_SH_PERF_EVENT_H

#define __ASM_SH_PERF_EVENT_H

struct hw_perf_event;


#define MAX_HWEVENTS	2


struct sh_pmu {
	
const char	*name;
	
unsigned int	num_events;
	
void		(*disable_all)(void);
	
void		(*enable_all)(void);
	
void		(*enable)(struct hw_perf_event *, int);
	
void		(*disable)(struct hw_perf_event *, int);
	
u64		(*read)(int);
	
int		(*event_map)(int);
	
unsigned int	max_events;
	
unsigned long	raw_event_mask;
	
const int	(*cache_events)[PERF_COUNT_HW_CACHE_MAX]
				       [PERF_COUNT_HW_CACHE_OP_MAX]
				       [PERF_COUNT_HW_CACHE_RESULT_MAX];
};

/* arch/sh/kernel/perf_event.c */
extern int register_sh_pmu(struct sh_pmu *);
extern int reserve_pmc_hardware(void);
extern void release_pmc_hardware(void);

#endif /* __ASM_SH_PERF_EVENT_H */
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Paul Mundt
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Ingo Molnar
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Greg Kroah-Hartman
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Directory: arch/sh/include/asm

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