tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright(C) 2015 Linaro Limited. All rights reserved.
3 * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#include <string.h>
19#include <linux/coresight-pmu.h>
20#include <linux/perf_event.h>
21
22#include "cs-etm.h"
23#include "../../util/pmu.h"
24
25struct perf_event_attr
26*perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused)
27{
28#ifdef HAVE_AUXTRACE_SUPPORT
29 if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
30 /* add ETM default config here */
31 pmu->selectable = true;
32 pmu->set_drv_config = cs_etm_set_drv_config;
33 }
34#endif
35 return NULL;
36}