1 // SPDX-License-Identifier: GPL-2.0
76 			       const struct iio_root_port * const rp)  in iio_root_port_show()  argument
78 	if (output && rp)  in iio_root_port_show()
79 		fprintf(output, "S%d-uncore_iio_%d<%04x:%02x>\n",  in iio_root_port_show()
80 			rp->die, rp->pmu_idx, rp->domain, rp->bus);  in iio_root_port_show()
89 		p->domain = domain;  in iio_root_port_new()
90 		p->bus = bus;  in iio_root_port_new()
91 		p->die = die;  in iio_root_port_new()
92 		p->pmu_idx = pmu_idx;  in iio_root_port_new()
102 		for (idx = 0; idx < list->nr_entries; idx++)  in iio_root_ports_list_free()
103 			free(list->rps[idx]);  in iio_root_ports_list_free()
104 		free(list->rps);  in iio_root_ports_list_free()
113 	struct iio_root_port *rp;  in iio_root_port_find_by_notation()  local
116 		for (idx = 0; idx < list->nr_entries; idx++) {  in iio_root_port_find_by_notation()
117 			rp = list->rps[idx];  in iio_root_port_find_by_notation()
118 			if (rp && rp->domain == domain && rp->bus == bus)  in iio_root_port_find_by_notation()
119 				return rp;  in iio_root_port_find_by_notation()
126 				      struct iio_root_port * const rp)  in iio_root_ports_list_insert()  argument
130 	if (list && rp) {  in iio_root_ports_list_insert()
131 		rp->idx = list->nr_entries++;  in iio_root_ports_list_insert()
132 		tmp_buf = realloc(list->rps,  in iio_root_ports_list_insert()
133 				  list->nr_entries * sizeof(*list->rps));  in iio_root_ports_list_insert()
136 			return -ENOMEM;  in iio_root_ports_list_insert()
138 		tmp_buf[rp->idx] = rp;  in iio_root_ports_list_insert()
139 		list->rps = tmp_buf;  in iio_root_ports_list_insert()
150 	struct iio_root_port *rp;  in iio_mapping()  local
160 			return -1;  in iio_mapping()
162 		ret = sscanf(buf, "%04x:%02hhx", &domain, &bus);  in iio_mapping()
167 			return -1;  in iio_mapping()
169 		rp = iio_root_port_new(domain, bus, die, pmu_idx);  in iio_mapping()
170 		if (!rp || iio_root_ports_list_insert(list, rp)) {  in iio_mapping()
171 			free(rp);  in iio_mapping()
172 			return -ENOMEM;  in iio_mapping()
198 	int ret = -ENOMEM;  in iio_root_ports_scan()
204 		return -1;  in iio_root_ports_scan()
235 	regcomp(&regex, "^([a-f0-9A-F]{1,}):([a-f0-9A-F]{1,2})", REG_EXTENDED);  in iio_root_port_parse_str()
237 	if (ret || sscanf(str, "%08x:%02hhx", domain, bus) != 2)  in iio_root_port_parse_str()
251 	struct iio_root_port *rp;  in iio_root_ports_list_filter()  local
254 	int ret = -ENOMEM;  in iio_root_ports_list_filter()
267 			rp = iio_root_port_find_by_notation(*list, domain, bus);  in iio_root_ports_list_filter()
268 			if (rp) {  in iio_root_ports_list_filter()
269 				(*list)->rps[rp->idx] = NULL;  in iio_root_ports_list_filter()
270 				ret = iio_root_ports_list_insert(tmp_list, rp);  in iio_root_ports_list_filter()
272 					free(rp);  in iio_root_ports_list_filter()
277 				pr_warning("Root port %04x:%02x were not found\n",  in iio_root_ports_list_filter()
282 	if (tmp_list->nr_entries == 0) {  in iio_root_ports_list_filter()
284 		ret = -EINVAL;  in iio_root_ports_list_filter()
303 	"{uncore_iio_%x/event=0x83,umask=0x04,ch_mask=0xF,fc_mask=0x07/,\  in iostat_event_group()
304 	  uncore_iio_%x/event=0x83,umask=0x01,ch_mask=0xF,fc_mask=0x07/,\  in iostat_event_group()
305 	  uncore_iio_%x/event=0xc0,umask=0x04,ch_mask=0xF,fc_mask=0x07/,\  in iostat_event_group()
306 	  uncore_iio_%x/event=0xc0,umask=0x01,ch_mask=0xF,fc_mask=0x07/}";  in iostat_event_group()
313 		return -ENOMEM;  in iostat_event_group()
315 	for (idx = 0; idx < list->nr_entries; idx++) {  in iostat_event_group()
317 			list->rps[idx]->pmu_idx, list->rps[idx]->pmu_idx,  in iostat_event_group()
318 			list->rps[idx]->pmu_idx, list->rps[idx]->pmu_idx);  in iostat_event_group()
325 		evsel->priv = list->rps[evsel->core.idx / metrics_count];  in iostat_event_group()
327 	list->nr_entries = 0;  in iostat_event_group()
336 	if (evlist->core.nr_entries > 0) {  in iostat_prepare()
337 		pr_warning("The -e and -M options are not supported."  in iostat_prepare()
342 			return -ENOMEM;  in iostat_prepare()
345 	config->metric_only = true;  in iostat_prepare()
346 	config->aggr_mode = AGGR_GLOBAL;  in iostat_prepare()
355 	struct perf_stat_config *config = (struct perf_stat_config *)opt->data;  in iostat_parse()
359 		config->iostat_run = true;  in iostat_parse()
375 	struct iio_root_port *rp = NULL;  in iostat_list()  local
378 		if (rp != evsel->priv) {  in iostat_list()
379 			rp = evsel->priv;  in iostat_list()
380 			iio_root_port_show(config->output, rp);  in iostat_list()
388 	struct iio_root_port *rp = NULL;  in iostat_release()  local
391 		if (rp != evsel->priv) {  in iostat_release()
392 			rp = evsel->priv;  in iostat_release()
393 			free(evsel->priv);  in iostat_release()
402 	struct iio_root_port *rp = evlist->selected->priv;  in iostat_prefix()  local
404 	if (rp) {  in iostat_prefix()
406 			sprintf(prefix, "%6lu.%09lu%s%04x:%02x%s",  in iostat_prefix()
407 				ts->tv_sec, ts->tv_nsec,  in iostat_prefix()
408 				config->csv_sep, rp->domain, rp->bus,  in iostat_prefix()
409 				config->csv_sep);  in iostat_prefix()
411 			sprintf(prefix, "%04x:%02x%s", rp->domain, rp->bus,  in iostat_prefix()
412 				config->csv_sep);  in iostat_prefix()
418 	if (config->csv_output)  in iostat_print_header_prefix()
419 		fputs("port,", config->output);  in iostat_print_header_prefix()
420 	else if (config->interval)  in iostat_print_header_prefix()
421 		fprintf(config->output, "#          time    port         ");  in iostat_print_header_prefix()
423 		fprintf(config->output, "   port         ");  in iostat_print_header_prefix()
431 	const char *iostat_metric = iostat_metric_by_idx(evsel->core.idx);  in iostat_print_metric()
432 	u8 die = ((struct iio_root_port *)evsel->priv)->die;  in iostat_print_metric()
433 	struct perf_counts_values *count = perf_counts(evsel->counts, die, 0);  in iostat_print_metric()
435 	if (count && count->run && count->ena) {  in iostat_print_metric()
436 		if (evsel->prev_raw_counts && !out->force_header) {  in iostat_print_metric()
438 				perf_counts(evsel->prev_raw_counts, die, 0);  in iostat_print_metric()
440 			prev_count_val = prev_count->val;  in iostat_print_metric()
441 			prev_count->val = count->val;  in iostat_print_metric()
443 		iostat_value = (count->val - prev_count_val) /  in iostat_print_metric()
444 			       ((double) count->run / count->ena);  in iostat_print_metric()
446 	out->print_metric(config, out->ctx, NULL, "%8.0f", iostat_metric,  in iostat_print_metric()
459 	fprintf(config->output, "%s", prefix);  in iostat_print_counters()
461 		perf_device = evlist->selected->priv;  in iostat_print_counters()
462 		if (perf_device && perf_device != counter->priv) {  in iostat_print_counters()
465 			fprintf(config->output, "\n%s", prefix);  in iostat_print_counters()
469 	fputc('\n', config->output);  in iostat_print_counters()