4  * SPDX-License-Identifier: Apache-2.0
54 		return "VI"; /* Video, < 100 ms latency and jitter */  in priority2str()
69 	return (int64_t)(val1 - val2);  in cmp_val()
88 		NET_INFO("IPv6 recv      %d\tsent\t%d\tdrop\t%d\tforwarded\t%d",  in stats()
94 		NET_INFO("IPv6 ND recv   %d\tsent\t%d\tdrop\t%d",  in stats()
100 		NET_INFO("IPv6 PMTU recv %d\tsent\t%d\tdrop\t%d",  in stats()
106 		NET_INFO("IPv6 MLD recv  %d\tsent\t%d\tdrop\t%d",  in stats()
114 		NET_INFO("IPv4 recv      %d\tsent\t%d\tdrop\t%d\tforwarded\t%d",  in stats()
121 		NET_INFO("IP vhlerr      %d\thblener\t%d\tlblener\t%d",  in stats()
125 		NET_INFO("IP fragerr     %d\tchkerr\t%d\tprotoer\t%d",  in stats()
131 		NET_INFO("IPv4 PMTU recv %d\tsent\t%d\tdrop\t%d",  in stats()
137 		NET_INFO("ICMP recv      %d\tsent\t%d\tdrop\t%d",  in stats()
141 		NET_INFO("ICMP typeer    %d\tchkerr\t%d",  in stats()
146 		NET_INFO("UDP recv       %d\tsent\t%d\tdrop\t%d",  in stats()
155 		NET_INFO("TCP bytes recv %u\tsent\t%d",  in stats()
158 		NET_INFO("TCP seg recv   %d\tsent\t%d\tdrop\t%d",  in stats()
162 		NET_INFO("TCP seg resent %d\tchkerr\t%d\tackerr\t%d",  in stats()
166 		NET_INFO("TCP seg rsterr %d\trst\t%d\tre-xmit\t%d",  in stats()
170 		NET_INFO("TCP conn drop  %d\tconnrst\t%d",  in stats()
186 			NET_INFO("[%d] %s (%d)\t%d\t\t%d", i,  in stats()
200 			NET_INFO("[%d] %s (%d)\t%d\t\t%d", i,  in stats()
265 		src = iface ? &iface->stats : &net_stats;  in net_stats_get()
339 		return -EINVAL;  in net_stats_get()
424 		if (entry->user_data == (void *)iface) {  in register_prometheus_metrics()
425 			iface->collector = entry;  in register_prometheus_metrics()
430 	if (iface->collector == NULL) {  in register_prometheus_metrics()
437 		if (entry->base.collector != iface->collector) {  in register_prometheus_metrics()
441 		prometheus_collector_register_metric(iface->collector,  in register_prometheus_metrics()
442 						     &entry->base);  in register_prometheus_metrics()
447 		if (entry->base.collector != iface->collector) {  in register_prometheus_metrics()
451 		prometheus_collector_register_metric(iface->collector,  in register_prometheus_metrics()
452 						     &entry->base);  in register_prometheus_metrics()
457 		if (entry->base.collector != iface->collector) {  in register_prometheus_metrics()
461 		prometheus_collector_register_metric(iface->collector,  in register_prometheus_metrics()
462 						     &entry->base);  in register_prometheus_metrics()
467 		if (entry->base.collector != iface->collector) {  in register_prometheus_metrics()
471 		prometheus_collector_register_metric(iface->collector,  in register_prometheus_metrics()
472 						     &entry->base);  in register_prometheus_metrics()
493 		return -EINVAL;  in net_stats_prometheus_scrape()
496 	if (iface->collector != collector) {  in net_stats_prometheus_scrape()
497 		return -EINVAL;  in net_stats_prometheus_scrape()
501 	if (metric->type == PROMETHEUS_COUNTER) {  in net_stats_prometheus_scrape()
503 			CONTAINER_OF(metric, struct prometheus_counter, base);  in net_stats_prometheus_scrape()
505 		if (counter->user_data == NULL) {  in net_stats_prometheus_scrape()
506 			return -EAGAIN;  in net_stats_prometheus_scrape()
509 		value = *((net_stats_t *)counter->user_data);  in net_stats_prometheus_scrape()
513 	} else if (metric->type == PROMETHEUS_GAUGE) {  in net_stats_prometheus_scrape()
515 			CONTAINER_OF(metric, struct prometheus_gauge, base);  in net_stats_prometheus_scrape()
517 		if (gauge->user_data == NULL) {  in net_stats_prometheus_scrape()
518 			return -EAGAIN;  in net_stats_prometheus_scrape()
521 		value = *((net_stats_t *)gauge->user_data);  in net_stats_prometheus_scrape()
525 	} else if (metric->type == PROMETHEUS_HISTOGRAM) {  in net_stats_prometheus_scrape()
527 			CONTAINER_OF(metric, struct prometheus_histogram, base);  in net_stats_prometheus_scrape()
529 		if (histogram->user_data == NULL) {  in net_stats_prometheus_scrape()
530 			return -EAGAIN;  in net_stats_prometheus_scrape()
533 	} else if (metric->type == PROMETHEUS_SUMMARY) {  in net_stats_prometheus_scrape()
535 			CONTAINER_OF(metric, struct prometheus_summary, base);  in net_stats_prometheus_scrape()
537 		if (summary->user_data == NULL) {  in net_stats_prometheus_scrape()
538 			return -EAGAIN;  in net_stats_prometheus_scrape()
542 		    strstr(metric->name, "_tx_time_summary") == 0) {  in net_stats_prometheus_scrape()
545 				    (struct net_stats_tx_time *)summary->user_data;  in net_stats_prometheus_scrape()
549 					    (double)tx_time->sum,  in net_stats_prometheus_scrape()
550 					    (unsigned long)tx_time->count)));  in net_stats_prometheus_scrape()
552 			   strstr(metric->name, "_rx_time_summary") == 0) {  in net_stats_prometheus_scrape()
555 				    (struct net_stats_rx_time *)summary->user_data;  in net_stats_prometheus_scrape()
559 					    (double)rx_time->sum,  in net_stats_prometheus_scrape()
560 					    (unsigned long)rx_time->count)));  in net_stats_prometheus_scrape()
563 		NET_DBG("Unknown metric type %d", metric->type);  in net_stats_prometheus_scrape()