arm/util/pmu.c

1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/coresight-pmu.h>
12 #include "arm-spe.h"
13 #include "hisi-ptt.h"
14 #include "../../../util/pmu.h"
15 #include "../../../util/cs-etm.h"
17 void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused)  in perf_pmu__arch_init()
20 	if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {  in perf_pmu__arch_init()
22 		pmu->selectable = true;  in perf_pmu__arch_init()
23 		pmu->perf_event_attr_init_default = cs_etm_get_default_config;  in perf_pmu__arch_init()
25 	} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {  in perf_pmu__arch_init()
26 		pmu->selectable = true;  in perf_pmu__arch_init()
27 		pmu->is_uncore = false;  in perf_pmu__arch_init()
28 		pmu->perf_event_attr_init_default = arm_spe_pmu_default_config;  in perf_pmu__arch_init()
29 	} else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) {  in perf_pmu__arch_init()
30 		pmu->selectable = true;  in perf_pmu__arch_init()