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/*
* Performance event support - s390 specific definitions.
*
* Copyright IBM Corp. 2009, 2012
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
* Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
*/
#include <asm/cpu_mf.h>
/* CPU-measurement counter facility */
#define PERF_CPUM_CF_MAX_CTR 256
/* Per-CPU flags for PMU states */
#define PMU_F_RESERVED 0x1000
#define PMU_F_ENABLED 0x2000
#ifdef CONFIG_64BIT
/* Perf callbacks */
struct pt_regs;
extern unsigned long perf_instruction_pointer(struct pt_regs *regs);
extern unsigned long perf_misc_flags(struct pt_regs *regs);
#define perf_misc_flags(regs) perf_misc_flags(regs)
#endif /* CONFIG_64BIT */
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