4 #include "pmu.h"
12 #include "../pmu-events/pmu-events.h"
22 	/* used for matching against events from generated pmu-events.c */
36 	/* PMU which we should match against */
41 	struct perf_pmu pmu;  member
47 		.pmu = "default_core",
59 		.pmu = "default_core",
71 		.pmu = "default_core",
83 		.pmu = "default_core",
95 		.pmu = "default_core",
107 		.pmu = "default_core",
135 		.pmu = "hisi_sccl,ddrc",
149 		.pmu = "uncore_cbox",
163 		.pmu = "uncore_cbox",
177 		.pmu = "uncore_cbox",
191 		.pmu = "hisi_sccl,l3c",
205 		.pmu = "uncore_imc_free_running",
219 		.pmu = "uncore_imc",
243 		.pmu = "uncore_sys_ddr_pmu",
257 		.pmu = "uncore_sys_ccn_pmu",
323 	if (!is_same(e1->pmu, e2->pmu)) {  in compare_pmu_events()
324 		pr_debug2("testing event e1 %s: mismatched pmu string, %s vs %s\n",  in compare_pmu_events()
325 			  e1->name, e1->pmu, e2->pmu);  in compare_pmu_events()
358 		pr_debug("testing aliases PMU %s: mismatched name, %s vs %s\n",  in compare_alias_to_test_event()
364 		pr_debug("testing aliases PMU %s: mismatched desc, %s vs %s\n",  in compare_alias_to_test_event()
370 		pr_debug("testing aliases PMU %s: mismatched long_desc, %s vs %s\n",  in compare_alias_to_test_event()
377 		pr_debug("testing aliases PMU %s: mismatched topic, %s vs %s\n",  in compare_alias_to_test_event()
383 		pr_debug("testing aliases PMU %s: mismatched str, %s vs %s\n",  in compare_alias_to_test_event()
389 		pr_debug("testing aliases PMU %s: mismatched long desc, %s vs %s\n",  in compare_alias_to_test_event()
394 	if (!is_same(alias->pmu_name, test_event->event.pmu) &&  in compare_alias_to_test_event()
396 		pr_debug("testing aliases PMU %s: mismatched pmu_name, %s vs %s\n",  in compare_alias_to_test_event()
397 			  pmu_name, alias->pmu_name, test_event->event.pmu);  in compare_alias_to_test_event()
412 	if (strcmp(pe->pmu, "default_core"))  in test__pmu_event_table_core_callback()
469 /* Verify generated events from pmu-events.c are as expected */
486 	err = pmu_events_table__for_each_event(table, /*pmu=*/ NULL,  in test__pmu_event_table()
492 	err = pmu_events_table__for_each_event(sys_event_table, /*pmu=*/ NULL,  in test__pmu_event_table()
516 	if (compare_alias_to_test_event(alias, args->test_event, alias->pmu->name))  in test_core_pmu_event_aliases_cb()
519 	pr_debug2("testing aliases core PMU %s: matched event %s\n",  in test_core_pmu_event_aliases_cb()
528 	struct perf_pmu *pmu;  in __test_core_pmu_event_aliases()  local
537 	pmu = zalloc(sizeof(*pmu));  in __test_core_pmu_event_aliases()
538 	if (!pmu)  in __test_core_pmu_event_aliases()
541 	INIT_LIST_HEAD(&pmu->format);  in __test_core_pmu_event_aliases()
542 	INIT_LIST_HEAD(&pmu->aliases);  in __test_core_pmu_event_aliases()
543 	INIT_LIST_HEAD(&pmu->caps);  in __test_core_pmu_event_aliases()
544 	INIT_LIST_HEAD(&pmu->list);  in __test_core_pmu_event_aliases()
545 	pmu->name = strdup(pmu_name);  in __test_core_pmu_event_aliases()
546 	pmu->is_core = true;  in __test_core_pmu_event_aliases()
548 	pmu->events_table = table;  in __test_core_pmu_event_aliases()
549 	pmu_add_cpu_aliases_table(pmu, table);  in __test_core_pmu_event_aliases()
550 	pmu->cpu_aliases_added = true;  in __test_core_pmu_event_aliases()
551 	pmu->sysfs_aliases_loaded = true;  in __test_core_pmu_event_aliases()
553 	res = pmu_events_table__find_event(table, pmu, "bp_l1_btb_correct", NULL, NULL);  in __test_core_pmu_event_aliases()
567 		test_event.event.pmu = pmu_name;  in __test_core_pmu_event_aliases()
568 		err = perf_pmu__find_event(pmu, event->name, &args,  in __test_core_pmu_event_aliases()
573 	perf_pmu__delete(pmu);  in __test_core_pmu_event_aliases()
582 	struct perf_pmu *pmu = &test_pmu->pmu;  in __test_uncore_pmu_event_aliases()  local
583 	const char *pmu_name = pmu->name;  in __test_uncore_pmu_event_aliases()
590 	pmu->events_table = events_table;  in __test_uncore_pmu_event_aliases()
591 	pmu_add_cpu_aliases_table(pmu, events_table);  in __test_uncore_pmu_event_aliases()
592 	pmu->cpu_aliases_added = true;  in __test_uncore_pmu_event_aliases()
593 	pmu->sysfs_aliases_loaded = true;  in __test_uncore_pmu_event_aliases()
594 	pmu_add_sys_aliases(pmu);  in __test_uncore_pmu_event_aliases()
597 	alias_count = perf_pmu__num_events(pmu);  in __test_uncore_pmu_event_aliases()
604 		pr_debug("testing aliases uncore PMU %s: mismatch expected aliases (%d) vs found (%d)\n",  in __test_uncore_pmu_event_aliases()
618 		err = perf_pmu__find_event(pmu, event->name, &args,  in __test_uncore_pmu_event_aliases()
622 			pr_debug("testing aliases uncore PMU %s: could not match alias %s\n",  in __test_uncore_pmu_event_aliases()
629 		pr_debug("testing aliases uncore PMU %s: mismatch found aliases (%d) vs matched (%d)\n",  in __test_uncore_pmu_event_aliases()
638 		.pmu = {
647 		.pmu = {
658 		.pmu = {
667 		.pmu = {
676 		.pmu = {
685 		.pmu = {
695 		.pmu = {
710 	struct perf_pmu *pmu = NULL;  in test__aliases()  local
713 	while ((pmu = perf_pmus__scan_core(pmu)) != NULL) {  in test__aliases()
716 		if (list_empty(&pmu->format)) {  in test__aliases()
717 			pr_debug2("skipping testing core PMU %s\n", pmu->name);  in test__aliases()
721 		if (__test_core_pmu_event_aliases(pmu->name, &count)) {  in test__aliases()
722 			pr_debug("testing core PMU %s aliases: failed\n", pmu->name);  in test__aliases()
727 			pr_debug("testing core PMU %s aliases: no events to match\n",  in test__aliases()
728 				  pmu->name);  in test__aliases()
732 		pr_debug("testing core PMU %s aliases: pass\n", pmu->name);  in test__aliases()
738 		INIT_LIST_HEAD(&test_pmus[i].pmu.format);  in test__aliases()
739 		INIT_LIST_HEAD(&test_pmus[i].pmu.aliases);  in test__aliases()
740 		INIT_LIST_HEAD(&test_pmus[i].pmu.caps);  in test__aliases()
1037 	TEST_CASE("PMU event table sanity", pmu_event_table),
1038 	TEST_CASE("PMU event map aliases", aliases),
1039 	TEST_CASE_REASON("Parsing of PMU event table metrics", parsing,
1041 	TEST_CASE("Parsing of PMU event table metrics with fake PMUs", parsing_fake),
1047 	.desc = "PMU events",