1/**
2 * \file
3 * \brief AMD performance monitoring infrastructure.
4 */
5
6/*
7 * Copyright (c) 2007, 2008, 2009, 2010, ETH Zurich.
8 * All rights reserved.
9 *
10 * This file is distributed under the terms in the attached LICENSE file.
11 * If you do not find this file, copies can be found by writing to:
12 * ETH Zurich D-INFK, Universitaetstrasse 6, CH-8092 Zurich. Attn: Systems Group.
13 */
14
15#ifndef PERFMON_AMD_H
16#define PERFMON_AMD_H
17
18void perfmon_amd_init(void);
19bool perfmon_amd_supported(void);
20
21void perfmon_amd_measure_stop(uint8_t idx);
22void perfmon_amd_measure_start(uint16_t event, uint8_t umask, bool os,
23                               uint8_t idx, bool intr);
24uint64_t perfmon_amd_measure_read(uint8_t idx);
25void perfmon_amd_measure_write(uint64_t val, uint8_t idx);
26
27
28#endif
29