1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright(C) 2015 Linaro Limited. All rights reserved.
4 * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
8 #include <linux/coresight-pmu.h>
9 #include <linux/perf_event.h>
10 #include <linux/string.h>
14 #include "../../../util/pmu.h"
15 #include "../../../util/cs-etm.h"
17 struct perf_event_attr
18 *perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused)
20 #ifdef HAVE_AUXTRACE_SUPPORT
21 if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
22 /* add ETM default config here */
23 pmu->selectable = true;
24 return cs_etm_get_default_config(pmu);
25 #if defined(__aarch64__)
26 } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
27 return arm_spe_pmu_default_config(pmu);
28 } else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) {
29 pmu->selectable = true;