/*
 * 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 */