tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * linux/arch/arm/include/asm/perf_event.h
3 *
4 * Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 */
11
12#ifndef __ARM_PERF_EVENT_H__
13#define __ARM_PERF_EVENT_H__
14
15/*
16 * The ARMv7 CPU PMU supports up to 32 event counters.
17 */
18#define ARMPMU_MAX_HWEVENTS 32
19
20#define HW_OP_UNSUPPORTED 0xFFFF
21#define C(_x) PERF_COUNT_HW_CACHE_##_x
22#define CACHE_OP_UNSUPPORTED 0xFFFF
23
24#endif /* __ARM_PERF_EVENT_H__ */