perf, tools: Add support for perf list vendor

index ba9322ff858b..1095a6dada66 100644
@@ -32,7 +32,7 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
 		OPT_END()
 	};
 	const char * const list_usage[] = {
-		"perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]",
+		"perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|vendor|event_glob]",
 		NULL
 	};
 

@@ -57,10 +57,12 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
 		if (strcmp(argv[i], "tracepoint") == 0)
 			print_tracepoint_events(NULL, NULL, raw_dump);
 		else if (strcmp(argv[i], "hw") == 0 ||
-			 strcmp(argv[i], "hardware") == 0)
+			 strcmp(argv[i], "hardware") == 0) {
 			print_symbol_events(NULL, PERF_TYPE_HARDWARE,
 					event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
-		else if (strcmp(argv[i], "sw") == 0 ||
+			print_pmu_events(NULL, raw_dump, !desc_flag,
+					long_desc_flag, true);
+		} else if (strcmp(argv[i], "sw") == 0 ||
 			 strcmp(argv[i], "software") == 0)
 			print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
 					event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);

@@ -69,9 +71,14 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
 			print_hwcache_events(NULL, raw_dump);
 		else if (strcmp(argv[i], "pmu") == 0)
 			print_pmu_events(NULL, raw_dump, !desc_flag,
-						long_desc_flag);
+						long_desc_flag, false);
 		else if (strcmp(argv[i], "sdt") == 0)
 			print_sdt_events(NULL, NULL, raw_dump);
+		else if (strcmp(argv[i], "vendor") == 0 ||
+			 strcmp(argv[i], "model") == 0 ||
+			 strcmp(argv[i], "cpu-model") == 0)
+			print_pmu_events(NULL, raw_dump, !desc_flag,
+					long_desc_flag, true);
 		else if ((sep = strchr(argv[i], ':')) != NULL) {
 			int sep_idx;
 

@@ -100,7 +107,7 @@ int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
 					    event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
 			print_hwcache_events(s, raw_dump);
 			print_pmu_events(s, raw_dump, !desc_flag,
-						long_desc_flag);
+						long_desc_flag, false);
 			print_tracepoint_events(NULL, s, raw_dump);
 			print_sdt_events(NULL, s, raw_dump);
 			free(s);

index 4e778eae1510..948ef84e4c6a 100644
@@ -2275,7 +2275,7 @@ void print_events(const char *event_glob, bool name_only, bool quiet_flag,
 
 	print_hwcache_events(event_glob, name_only);
 
-	print_pmu_events(event_glob, name_only, quiet_flag, long_desc);
+	print_pmu_events(event_glob, name_only, quiet_flag, long_desc, false);
 
 	if (event_glob != NULL)
 		return;

index b1474dcadfa2..d8d7d4c0319c 100644
@@ -224,7 +224,7 @@ static int perf_pmu__parse_snapshot(struct perf_pmu_alias *alias,
 
 static int __perf_pmu__new_alias(struct list_head *list, char *dir, char *name,
 				 char *desc, char *val, char *long_desc,
-				 char *topic)
+				 char *topic, bool json)
 {
 	struct perf_pmu_alias *alias;
 	int ret;

@@ -238,6 +238,7 @@ static int __perf_pmu__new_alias(struct list_head *list, char *dir, char *name,
 	alias->unit[0] = '\0';
 	alias->per_pkg = false;
 	alias->snapshot = false;
+	alias->json = json;
 
 	ret = parse_events_terms(&alias->terms, val);
 	if (ret) {

@@ -278,7 +279,7 @@ static int perf_pmu__new_alias(struct list_head *list, char *dir, char *name, FI
 
 	buf[ret] = 0;
 
-	return __perf_pmu__new_alias(list, dir, name, NULL, buf, NULL, NULL);
+	return __perf_pmu__new_alias(list, dir, name, NULL, buf, NULL, NULL, false);
 }
 
 static inline bool pmu_alias_info_file(char *name)

@@ -537,7 +538,8 @@ static void pmu_add_cpu_aliases(struct list_head *head)
 		/* need type casts to override 'const' */
 		__perf_pmu__new_alias(head, NULL, (char *)pe->name,
 				(char *)pe->desc, (char *)pe->event,
-				(char *)pe->long_desc, (char *)pe->topic);
+				(char *)pe->long_desc, (char *)pe->topic,
+				true);
 	}
 
 out:

@@ -1103,7 +1105,7 @@ static void wordwrap(char *s, int start, int max, int corr)
 }
 
 void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag,
-			bool long_desc)
+			bool long_desc, bool json_only)
 {
 	struct perf_pmu *pmu;
 	struct perf_pmu_alias *alias;

@@ -1134,6 +1136,9 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag,
 				format_alias(buf, sizeof(buf), pmu, alias);
 			bool is_cpu = !strcmp(pmu->name, "cpu");
 
+			if (json_only && !alias->json)
+				continue;
+
 			if (event_glob != NULL &&
 			    !(strglobmatch(name, event_glob) ||
 			      (!is_cpu && strglobmatch(alias->name,

@@ -1158,6 +1163,7 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag,
 			j++;
 		}
 		if (pmu->selectable &&
+		    !json_only &&
 		    (event_glob == NULL || strglobmatch(pmu->name, event_glob))) {
 			char *s;
 			if (asprintf(&s, "%s//", pmu->name) < 0)

index 25712034c815..19fa2e19dbe9 100644
@@ -49,6 +49,7 @@ struct perf_pmu_alias {
 	double scale;
 	bool per_pkg;
 	bool snapshot;
+	bool json;
 };
 
 struct perf_pmu *perf_pmu__find(const char *name);

@@ -75,7 +76,7 @@ int perf_pmu__format_parse(char *dir, struct list_head *head);
 struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);
 
 void print_pmu_events(const char *event_glob, bool name_only, bool quiet,
-		      bool long_desc);
+		      bool long_desc, bool json_only);
 bool pmu_have_event(const char *pname, const char *name);
 
 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,