@@ -55,6 +55,7 @@ char *prog;
struct json_event {
char *name;
+ char *compat;
char *event;
char *desc;
char *long_desc;
@@ -82,6 +83,23 @@ enum aggr_mode_class convert(const char *aggr_mode)
typedef int (*func)(void *data, struct json_event *je);
+static LIST_HEAD(sys_event_tables);
+
+struct sys_event_table {
+ struct list_head list;
+ char *soc_id;
+};
+
+static void free_sys_event_tables(void)
+{
+ struct sys_event_table *et, *next;
+
+ list_for_each_entry_safe(et, next, &sys_event_tables, list) {
+ free(et->soc_id);
+ free(et);
+ }
+}
+
int eprintf(int level, int var, const char *fmt, ...)
{
@@ -360,6 +378,8 @@ static int print_events_table_entry(void *data, struct json_event *je)
if (je->event)
fprintf(outfp, "\t.event = \"%s\",\n", je->event);
fprintf(outfp, "\t.desc = \"%s\",\n", je->desc);
+ if (je->compat)
+ fprintf(outfp, "\t.compat = \"%s\",\n", je->compat);
fprintf(outfp, "\t.topic = \"%s\",\n", topic);
if (je->long_desc && je->long_desc[0])
fprintf(outfp, "\t.long_desc = \"%s\",\n", je->long_desc);
@@ -390,6 +410,7 @@ struct event_struct {
struct list_head list;
char *name;
char *event;
+ char *compat;
char *desc;
char *long_desc;
char *pmu;
@@ -583,6 +604,8 @@ static int json_events(const char *fn,
free(code);
} else if (json_streq(map, field, "EventName")) {
addfield(map, &je.name, "", "", val);
+ } else if (json_streq(map, field, "Compat")) {
+ addfield(map, &je.compat, "", "", val);
} else if (json_streq(map, field, "BriefDescription")) {
addfield(map, &je.desc, "", "", val);
fixdesc(je.desc);
@@ -683,6 +706,7 @@ static int json_events(const char *fn,
free(event);
free(je.desc);
free(je.name);
+ free(je.compat);
free(je.long_desc);
free(extra_desc);
free(je.pmu);
@@ -747,6 +771,15 @@ static char *file_name_to_table_name(char *fname)
return tblname;
}
+static bool is_sys_dir(char *fname)
+{
+ size_t len = strlen(fname), len2 = strlen("/sys");
+
+ if (len2 > len)
+ return false;
+ return !strcmp(fname+len-len2, "/sys");
+}
+
static void print_mapping_table_prefix(FILE *outfp)
{
fprintf(outfp, "struct pmu_events_map pmu_events_map[] = {\n");
@@ -781,6 +814,23 @@ static void print_mapping_test_table(FILE *outfp)
fprintf(outfp, "},\n");
}
+static int process_system_event_tables(FILE *outfp)
+{
+ struct sys_event_table *sys_event_table;
+
+ fprintf(outfp, "\nstruct pmu_sys_events pmu_sys_event_tables[] = {");
+
+ list_for_each_entry(sys_event_table, &sys_event_tables, list) {
+ fprintf(outfp, "\n\t{\n\t\t.table = %s,\n\t},",
+ sys_event_table->soc_id);
+ }
+ fprintf(outfp, "\n\t{\n\t\t.table = 0\n\t},");
+
+ fprintf(outfp, "\n};\n");
+
+ return 0;
+}
+
static int process_mapfile(FILE *outfp, char *fpath)
{
int n = 16384;
@@ -1026,6 +1076,22 @@ static int process_one_file(const char *fpath, const struct stat *sb,
return -1;
}
+ if (is_sys_dir(bname)) {
+ struct sys_event_table *sys_event_table;
+
+ sys_event_table = malloc(sizeof(*sys_event_table));
+ if (!sys_event_table)
+ return -1;
+
+ sys_event_table->soc_id = strdup(tblname);
+ if (!sys_event_table->soc_id) {
+ free(sys_event_table);
+ return -1;
+ }
+ list_add_tail(&sys_event_table->list,
+ &sys_event_tables);
+ }
+
print_events_table_prefix(eventsfp, tblname);
return 0;
}
@@ -1185,10 +1251,16 @@ int main(int argc, char *argv[])
}
rc = process_mapfile(eventsfp, mapfile);
- fclose(eventsfp);
if (rc) {
pr_info("%s: Error processing mapfile %s\n", prog, mapfile);
/* Make build fail */
+ ret = 1;
+ goto err_close_eventsfp;
+ }
+
+ rc = process_system_event_tables(eventsfp);
+ fclose(eventsfp);
+ if (rc) {
ret = 1;
goto err_out;
}
@@ -12,6 +12,7 @@ enum aggr_mode_class {
*/
struct pmu_event {
const char *name;
+ const char *compat;
const char *event;
const char *desc;
const char *topic;
@@ -43,10 +44,15 @@ struct pmu_events_map {
struct pmu_event *table;
};
+struct pmu_sys_events {
+ struct pmu_event *table;
+};
+
/*
* Global table mapping each known CPU for the architecture to its
* table of PMU events.
*/
extern struct pmu_events_map pmu_events_map[];
+extern struct pmu_sys_events pmu_sys_event_tables[];
#endif