[linux-2.6-block.git] / tools / perf / arch / arm / util / pmu.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright(C) 2015 Linaro Limited. All rights reserved.
 * Author: Mathieu Poirier <mathieu.poirier@linaro.org>
 */

#include <string.h>
#include <linux/coresight-pmu.h>
#include <linux/perf_event.h>

#include "cs-etm.h"
#include "arm-spe.h"
#include "../../util/pmu.h"

struct perf_event_attr
*perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused)
{
#ifdef HAVE_AUXTRACE_SUPPORT
	if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
		/* add ETM default config here */
		pmu->selectable = true;
		pmu->set_drv_config = cs_etm_set_drv_config;
#if defined(__aarch64__)
	} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
		return arm_spe_pmu_default_config(pmu);
#endif
	}

#endif
	return NULL;
}
Commit	Line	Data
8a9fd832	1	// SPDX-License-Identifier: GPL-2.0
7e21b0d5 MP	2	/*
	3	* Copyright(C) 2015 Linaro Limited. All rights reserved.
	4	* Author: Mathieu Poirier <mathieu.poirier@linaro.org>
7e21b0d5 MP	5	*/
	6
	7	#include <string.h>
	8	#include <linux/coresight-pmu.h>
	9	#include <linux/perf_event.h>
	10
3becf452	11	#include "cs-etm.h"
ffd3d18c	12	#include "arm-spe.h"
7e21b0d5 MP	13	#include "../../util/pmu.h"
	14
	15	struct perf_event_attr
	16	perf_pmu__get_default_config(struct perf_pmu pmu __maybe_unused)
	17	{
	18	#ifdef HAVE_AUXTRACE_SUPPORT
	19	if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
	20	/* add ETM default config here */
	21	pmu->selectable = true;
3becf452	22	pmu->set_drv_config = cs_etm_set_drv_config;
ffd3d18c KP	23	#if defined(__aarch64__)
	24	} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
	25	return arm_spe_pmu_default_config(pmu);
	26	#endif
7e21b0d5	27	}
ffd3d18c	28
7e21b0d5 MP	29	#endif
	30	return NULL;
	31	}