X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-eventdev%2Ftest_pipeline_common.c;h=5db3ffde17a0c460192992cdedda0c465dd4bf5d;hb=9fa6ebde8e6391e567eec16a652ae33aa64cb800;hp=ff60fc36c5118e583c775837b77371a2520e5cf2;hpb=e4131b792c6285e1d7e883d4535a391059b447c3;p=dpdk.git

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index ff60fc36c5..5db3ffde17 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -5,6 +5,400 @@
 
 #include "test_pipeline_common.h"
 
+int
+pipeline_test_result(struct evt_test *test, struct evt_options *opt)
+{
+	RTE_SET_USED(opt);
+	int i;
+	uint64_t total = 0;
+	struct test_pipeline *t = evt_test_priv(test);
+
+	evt_info("Packet distribution across worker cores :");
+	for (i = 0; i < t->nb_workers; i++)
+		total += t->worker[i].processed_pkts;
+	for (i = 0; i < t->nb_workers; i++)
+		evt_info("Worker %d packets: "CLGRN"%"PRIx64""CLNRM" percentage:"
+				CLGRN" %3.2f"CLNRM, i,
+				t->worker[i].processed_pkts,
+				(((double)t->worker[i].processed_pkts)/total)
+				* 100);
+	return t->result;
+}
+
+void
+pipeline_opt_dump(struct evt_options *opt, uint8_t nb_queues)
+{
+	evt_dump("nb_worker_lcores", "%d", evt_nr_active_lcores(opt->wlcores));
+	evt_dump_worker_lcores(opt);
+	evt_dump_nb_stages(opt);
+	evt_dump("nb_evdev_ports", "%d", pipeline_nb_event_ports(opt));
+	evt_dump("nb_evdev_queues", "%d", nb_queues);
+	evt_dump_queue_priority(opt);
+	evt_dump_sched_type_list(opt);
+	evt_dump_producer_type(opt);
+}
+
+static inline uint64_t
+processed_pkts(struct test_pipeline *t)
+{
+	uint8_t i;
+	uint64_t total = 0;
+
+	rte_smp_rmb();
+	for (i = 0; i < t->nb_workers; i++)
+		total += t->worker[i].processed_pkts;
+
+	return total;
+}
+
+int
+pipeline_launch_lcores(struct evt_test *test, struct evt_options *opt,
+		int (*worker)(void *))
+{
+	int ret, lcore_id;
+	struct test_pipeline *t = evt_test_priv(test);
+
+	int port_idx = 0;
+	/* launch workers */
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		if (!(opt->wlcores[lcore_id]))
+			continue;
+
+		ret = rte_eal_remote_launch(worker,
+				 &t->worker[port_idx], lcore_id);
+		if (ret) {
+			evt_err("failed to launch worker %d", lcore_id);
+			return ret;
+		}
+		port_idx++;
+	}
+
+	uint64_t perf_cycles = rte_get_timer_cycles();
+	const uint64_t perf_sample = rte_get_timer_hz();
+
+	static float total_mpps;
+	static uint64_t samples;
+
+	uint64_t prev_pkts = 0;
+
+	while (t->done == false) {
+		const uint64_t new_cycles = rte_get_timer_cycles();
+
+		if ((new_cycles - perf_cycles) > perf_sample) {
+			const uint64_t curr_pkts = processed_pkts(t);
+
+			float mpps = (float)(curr_pkts - prev_pkts)/1000000;
+
+			prev_pkts = curr_pkts;
+			perf_cycles = new_cycles;
+			total_mpps += mpps;
+			++samples;
+			printf(CLGRN"\r%.3f mpps avg %.3f mpps"CLNRM,
+					mpps, total_mpps/samples);
+			fflush(stdout);
+		}
+	}
+	printf("\n");
+	return 0;
+}
+
+int
+pipeline_opt_check(struct evt_options *opt, uint64_t nb_queues)
+{
+	unsigned int lcores;
+	/*
+	 * N worker + 1 master
+	 */
+	lcores = 2;
+
+	if (!rte_eth_dev_count_avail()) {
+		evt_err("test needs minimum 1 ethernet dev");
+		return -1;
+	}
+
+	if (rte_lcore_count() < lcores) {
+		evt_err("test need minimum %d lcores", lcores);
+		return -1;
+	}
+
+	/* Validate worker lcores */
+	if (evt_lcores_has_overlap(opt->wlcores, rte_get_master_lcore())) {
+		evt_err("worker lcores overlaps with master lcore");
+		return -1;
+	}
+	if (evt_has_disabled_lcore(opt->wlcores)) {
+		evt_err("one or more workers lcores are not enabled");
+		return -1;
+	}
+	if (!evt_has_active_lcore(opt->wlcores)) {
+		evt_err("minimum one worker is required");
+		return -1;
+	}
+
+	if (nb_queues > EVT_MAX_QUEUES) {
+		evt_err("number of queues exceeds %d", EVT_MAX_QUEUES);
+		return -1;
+	}
+	if (pipeline_nb_event_ports(opt) > EVT_MAX_PORTS) {
+		evt_err("number of ports exceeds %d", EVT_MAX_PORTS);
+		return -1;
+	}
+
+	if (evt_has_invalid_stage(opt))
+		return -1;
+
+	if (evt_has_invalid_sched_type(opt))
+		return -1;
+
+	return 0;
+}
+
+#define NB_RX_DESC			128
+#define NB_TX_DESC			512
+int
+pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
+{
+	uint16_t i;
+	uint8_t nb_queues = 1;
+	struct test_pipeline *t = evt_test_priv(test);
+	struct rte_eth_rxconf rx_conf;
+	struct rte_eth_conf port_conf = {
+		.rxmode = {
+			.mq_mode = ETH_MQ_RX_RSS,
+			.max_rx_pkt_len = ETHER_MAX_LEN,
+		},
+		.rx_adv_conf = {
+			.rss_conf = {
+				.rss_key = NULL,
+				.rss_hf = ETH_RSS_IP,
+			},
+		},
+	};
+
+	RTE_SET_USED(opt);
+	if (!rte_eth_dev_count_avail()) {
+		evt_err("No ethernet ports found.");
+		return -ENODEV;
+	}
+
+	t->internal_port = 1;
+	RTE_ETH_FOREACH_DEV(i) {
+		struct rte_eth_dev_info dev_info;
+		struct rte_eth_conf local_port_conf = port_conf;
+		uint32_t caps = 0;
+
+		rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
+		if (!(caps & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT))
+			t->internal_port = 0;
+
+		rte_eth_dev_info_get(i, &dev_info);
+		rx_conf = dev_info.default_rxconf;
+		rx_conf.offloads = port_conf.rxmode.offloads;
+
+		local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
+			dev_info.flow_type_rss_offloads;
+		if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
+				port_conf.rx_adv_conf.rss_conf.rss_hf) {
+			evt_info("Port %u modified RSS hash function based on hardware support,"
+				"requested:%#"PRIx64" configured:%#"PRIx64"",
+				i,
+				port_conf.rx_adv_conf.rss_conf.rss_hf,
+				local_port_conf.rx_adv_conf.rss_conf.rss_hf);
+		}
+
+		if (rte_eth_dev_configure(i, nb_queues, nb_queues,
+					&local_port_conf)
+				< 0) {
+			evt_err("Failed to configure eth port [%d]", i);
+			return -EINVAL;
+		}
+
+		if (rte_eth_rx_queue_setup(i, 0, NB_RX_DESC,
+				rte_socket_id(), &rx_conf, t->pool) < 0) {
+			evt_err("Failed to setup eth port [%d] rx_queue: %d.",
+					i, 0);
+			return -EINVAL;
+		}
+		if (rte_eth_tx_queue_setup(i, 0, NB_TX_DESC,
+					rte_socket_id(), NULL) < 0) {
+			evt_err("Failed to setup eth port [%d] tx_queue: %d.",
+					i, 0);
+			return -EINVAL;
+		}
+
+		rte_eth_promiscuous_enable(i);
+	}
+
+	return 0;
+}
+
+int
+pipeline_event_port_setup(struct evt_test *test, struct evt_options *opt,
+		uint8_t *queue_arr, uint8_t nb_queues,
+		const struct rte_event_port_conf p_conf)
+{
+	int ret;
+	uint8_t port;
+	struct test_pipeline *t = evt_test_priv(test);
+
+
+	/* setup one port per worker, linking to all queues */
+	for (port = 0; port < evt_nr_active_lcores(opt->wlcores); port++) {
+		struct worker_data *w = &t->worker[port];
+
+		w->dev_id = opt->dev_id;
+		w->port_id = port;
+		w->t = t;
+		w->processed_pkts = 0;
+
+		ret = rte_event_port_setup(opt->dev_id, port, &p_conf);
+		if (ret) {
+			evt_err("failed to setup port %d", port);
+			return ret;
+		}
+
+		if (rte_event_port_link(opt->dev_id, port, queue_arr, NULL,
+					nb_queues) != nb_queues)
+			goto link_fail;
+	}
+
+	return 0;
+
+link_fail:
+	evt_err("failed to link queues to port %d", port);
+	return -EINVAL;
+}
+
+int
+pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
+		struct rte_event_port_conf prod_conf)
+{
+	int ret = 0;
+	uint16_t prod;
+	struct rte_event_eth_rx_adapter_queue_conf queue_conf;
+
+	memset(&queue_conf, 0,
+			sizeof(struct rte_event_eth_rx_adapter_queue_conf));
+	queue_conf.ev.sched_type = opt->sched_type_list[0];
+	RTE_ETH_FOREACH_DEV(prod) {
+		uint32_t cap;
+
+		ret = rte_event_eth_rx_adapter_caps_get(opt->dev_id,
+				prod, &cap);
+		if (ret) {
+			evt_err("failed to get event rx adapter[%d]"
+					" capabilities",
+					opt->dev_id);
+			return ret;
+		}
+		queue_conf.ev.queue_id = prod * stride;
+		ret = rte_event_eth_rx_adapter_create(prod, opt->dev_id,
+				&prod_conf);
+		if (ret) {
+			evt_err("failed to create rx adapter[%d]", prod);
+			return ret;
+		}
+		ret = rte_event_eth_rx_adapter_queue_add(prod, prod, -1,
+				&queue_conf);
+		if (ret) {
+			evt_err("failed to add rx queues to adapter[%d]", prod);
+			return ret;
+		}
+
+		if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
+			uint32_t service_id;
+
+			rte_event_eth_rx_adapter_service_id_get(prod,
+					&service_id);
+			ret = evt_service_setup(service_id);
+			if (ret) {
+				evt_err("Failed to setup service core"
+						" for Rx adapter");
+				return ret;
+			}
+		}
+
+		evt_info("Port[%d] using Rx adapter[%d] configured", prod,
+				prod);
+	}
+
+	return ret;
+}
+
+int
+pipeline_event_tx_adapter_setup(struct evt_options *opt,
+		struct rte_event_port_conf port_conf)
+{
+	int ret = 0;
+	uint16_t consm;
+
+	RTE_ETH_FOREACH_DEV(consm) {
+		uint32_t cap;
+
+		ret = rte_event_eth_tx_adapter_caps_get(opt->dev_id,
+				consm, &cap);
+		if (ret) {
+			evt_err("failed to get event tx adapter[%d] caps",
+					consm);
+			return ret;
+		}
+
+		ret = rte_event_eth_tx_adapter_create(consm, opt->dev_id,
+				&port_conf);
+		if (ret) {
+			evt_err("failed to create tx adapter[%d]", consm);
+			return ret;
+		}
+
+		ret = rte_event_eth_tx_adapter_queue_add(consm, consm, -1);
+		if (ret) {
+			evt_err("failed to add tx queues to adapter[%d]",
+					consm);
+			return ret;
+		}
+
+		if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
+			uint32_t service_id;
+
+			rte_event_eth_tx_adapter_service_id_get(consm,
+					&service_id);
+			ret = evt_service_setup(service_id);
+			if (ret) {
+				evt_err("Failed to setup service core"
+						" for Tx adapter\n");
+				return ret;
+			}
+		}
+
+		evt_info("Port[%d] using Tx adapter[%d] Configured", consm,
+				consm);
+	}
+
+	return ret;
+}
+
+void
+pipeline_ethdev_destroy(struct evt_test *test, struct evt_options *opt)
+{
+	uint16_t i;
+	RTE_SET_USED(test);
+	RTE_SET_USED(opt);
+
+	RTE_ETH_FOREACH_DEV(i) {
+		rte_event_eth_rx_adapter_stop(i);
+		rte_event_eth_tx_adapter_stop(i);
+		rte_eth_dev_stop(i);
+	}
+}
+
+void
+pipeline_eventdev_destroy(struct evt_test *test, struct evt_options *opt)
+{
+	RTE_SET_USED(test);
+
+	rte_event_dev_close(opt->dev_id);
+}
+
 int
 pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
 {