2 * SPDX-License-Identifier: BSD-3-Clause
3 * Copyright 2017 Cavium, Inc.
6 #include "test_pipeline_common.h"
9 pipeline_test_result(struct evt_test *test, struct evt_options *opt)
14 struct test_pipeline *t = evt_test_priv(test);
16 evt_info("Packet distribution across worker cores :");
17 for (i = 0; i < t->nb_workers; i++)
18 total += t->worker[i].processed_pkts;
19 for (i = 0; i < t->nb_workers; i++)
20 evt_info("Worker %d packets: "CLGRN"%"PRIx64""CLNRM" percentage:"
21 CLGRN" %3.2f"CLNRM, i,
22 t->worker[i].processed_pkts,
23 (((double)t->worker[i].processed_pkts)/total)
29 pipeline_opt_dump(struct evt_options *opt, uint8_t nb_queues)
31 evt_dump("nb_worker_lcores", "%d", evt_nr_active_lcores(opt->wlcores));
32 evt_dump_worker_lcores(opt);
33 evt_dump_nb_stages(opt);
34 evt_dump("nb_evdev_ports", "%d", pipeline_nb_event_ports(opt));
35 evt_dump("nb_evdev_queues", "%d", nb_queues);
36 evt_dump_queue_priority(opt);
37 evt_dump_sched_type_list(opt);
38 evt_dump_producer_type(opt);
41 static inline uint64_t
42 processed_pkts(struct test_pipeline *t)
48 for (i = 0; i < t->nb_workers; i++)
49 total += t->worker[i].processed_pkts;
55 pipeline_launch_lcores(struct evt_test *test, struct evt_options *opt,
56 int (*worker)(void *))
59 struct test_pipeline *t = evt_test_priv(test);
63 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
64 if (!(opt->wlcores[lcore_id]))
67 ret = rte_eal_remote_launch(worker,
68 &t->worker[port_idx], lcore_id);
70 evt_err("failed to launch worker %d", lcore_id);
76 uint64_t perf_cycles = rte_get_timer_cycles();
77 const uint64_t perf_sample = rte_get_timer_hz();
79 static float total_mpps;
80 static uint64_t samples;
82 uint64_t prev_pkts = 0;
84 while (t->done == false) {
85 const uint64_t new_cycles = rte_get_timer_cycles();
87 if ((new_cycles - perf_cycles) > perf_sample) {
88 const uint64_t curr_pkts = processed_pkts(t);
90 float mpps = (float)(curr_pkts - prev_pkts)/1000000;
92 prev_pkts = curr_pkts;
93 perf_cycles = new_cycles;
96 printf(CLGRN"\r%.3f mpps avg %.3f mpps"CLNRM,
97 mpps, total_mpps/samples);
106 pipeline_opt_check(struct evt_options *opt, uint64_t nb_queues)
110 * N worker + 1 master
114 if (!rte_eth_dev_count_avail()) {
115 evt_err("test needs minimum 1 ethernet dev");
119 if (rte_lcore_count() < lcores) {
120 evt_err("test need minimum %d lcores", lcores);
124 /* Validate worker lcores */
125 if (evt_lcores_has_overlap(opt->wlcores, rte_get_master_lcore())) {
126 evt_err("worker lcores overlaps with master lcore");
129 if (evt_has_disabled_lcore(opt->wlcores)) {
130 evt_err("one or more workers lcores are not enabled");
133 if (!evt_has_active_lcore(opt->wlcores)) {
134 evt_err("minimum one worker is required");
138 if (nb_queues > EVT_MAX_QUEUES) {
139 evt_err("number of queues exceeds %d", EVT_MAX_QUEUES);
142 if (pipeline_nb_event_ports(opt) > EVT_MAX_PORTS) {
143 evt_err("number of ports exceeds %d", EVT_MAX_PORTS);
147 if (evt_has_invalid_stage(opt))
150 if (evt_has_invalid_sched_type(opt))
156 #define NB_RX_DESC 128
157 #define NB_TX_DESC 512
159 pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
163 uint8_t nb_queues = 1;
164 struct test_pipeline *t = evt_test_priv(test);
165 struct rte_eth_rxconf rx_conf;
166 struct rte_eth_conf port_conf = {
168 .mq_mode = ETH_MQ_RX_RSS,
169 .max_rx_pkt_len = RTE_ETHER_MAX_LEN,
174 .rss_hf = ETH_RSS_IP,
180 if (!rte_eth_dev_count_avail()) {
181 evt_err("No ethernet ports found.");
185 t->internal_port = 1;
186 RTE_ETH_FOREACH_DEV(i) {
187 struct rte_eth_dev_info dev_info;
188 struct rte_eth_conf local_port_conf = port_conf;
191 rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
192 if (!(caps & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT))
193 t->internal_port = 0;
195 ret = rte_eth_dev_info_get(i, &dev_info);
197 evt_err("Error during getting device (port %u) info: %s\n",
202 rx_conf = dev_info.default_rxconf;
203 rx_conf.offloads = port_conf.rxmode.offloads;
205 local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
206 dev_info.flow_type_rss_offloads;
207 if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
208 port_conf.rx_adv_conf.rss_conf.rss_hf) {
209 evt_info("Port %u modified RSS hash function based on hardware support,"
210 "requested:%#"PRIx64" configured:%#"PRIx64"",
212 port_conf.rx_adv_conf.rss_conf.rss_hf,
213 local_port_conf.rx_adv_conf.rss_conf.rss_hf);
216 if (rte_eth_dev_configure(i, nb_queues, nb_queues,
219 evt_err("Failed to configure eth port [%d]", i);
223 if (rte_eth_rx_queue_setup(i, 0, NB_RX_DESC,
224 rte_socket_id(), &rx_conf, t->pool) < 0) {
225 evt_err("Failed to setup eth port [%d] rx_queue: %d.",
229 if (rte_eth_tx_queue_setup(i, 0, NB_TX_DESC,
230 rte_socket_id(), NULL) < 0) {
231 evt_err("Failed to setup eth port [%d] tx_queue: %d.",
236 rte_eth_promiscuous_enable(i);
243 pipeline_event_port_setup(struct evt_test *test, struct evt_options *opt,
244 uint8_t *queue_arr, uint8_t nb_queues,
245 const struct rte_event_port_conf p_conf)
249 struct test_pipeline *t = evt_test_priv(test);
252 /* setup one port per worker, linking to all queues */
253 for (port = 0; port < evt_nr_active_lcores(opt->wlcores); port++) {
254 struct worker_data *w = &t->worker[port];
256 w->dev_id = opt->dev_id;
259 w->processed_pkts = 0;
261 ret = rte_event_port_setup(opt->dev_id, port, &p_conf);
263 evt_err("failed to setup port %d", port);
267 if (rte_event_port_link(opt->dev_id, port, queue_arr, NULL,
268 nb_queues) != nb_queues)
275 evt_err("failed to link queues to port %d", port);
280 pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
281 struct rte_event_port_conf prod_conf)
285 struct rte_event_eth_rx_adapter_queue_conf queue_conf;
287 memset(&queue_conf, 0,
288 sizeof(struct rte_event_eth_rx_adapter_queue_conf));
289 queue_conf.ev.sched_type = opt->sched_type_list[0];
290 RTE_ETH_FOREACH_DEV(prod) {
293 ret = rte_event_eth_rx_adapter_caps_get(opt->dev_id,
296 evt_err("failed to get event rx adapter[%d]"
301 queue_conf.ev.queue_id = prod * stride;
302 ret = rte_event_eth_rx_adapter_create(prod, opt->dev_id,
305 evt_err("failed to create rx adapter[%d]", prod);
308 ret = rte_event_eth_rx_adapter_queue_add(prod, prod, -1,
311 evt_err("failed to add rx queues to adapter[%d]", prod);
315 if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
318 rte_event_eth_rx_adapter_service_id_get(prod,
320 ret = evt_service_setup(service_id);
322 evt_err("Failed to setup service core"
328 evt_info("Port[%d] using Rx adapter[%d] configured", prod,
336 pipeline_event_tx_adapter_setup(struct evt_options *opt,
337 struct rte_event_port_conf port_conf)
342 RTE_ETH_FOREACH_DEV(consm) {
345 ret = rte_event_eth_tx_adapter_caps_get(opt->dev_id,
348 evt_err("failed to get event tx adapter[%d] caps",
353 ret = rte_event_eth_tx_adapter_create(consm, opt->dev_id,
356 evt_err("failed to create tx adapter[%d]", consm);
360 ret = rte_event_eth_tx_adapter_queue_add(consm, consm, -1);
362 evt_err("failed to add tx queues to adapter[%d]",
367 if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
370 rte_event_eth_tx_adapter_service_id_get(consm,
372 ret = evt_service_setup(service_id);
374 evt_err("Failed to setup service core"
375 " for Tx adapter\n");
380 evt_info("Port[%d] using Tx adapter[%d] Configured", consm,
388 pipeline_ethdev_destroy(struct evt_test *test, struct evt_options *opt)
394 RTE_ETH_FOREACH_DEV(i) {
395 rte_event_eth_rx_adapter_stop(i);
396 rte_event_eth_tx_adapter_stop(i);
402 pipeline_eventdev_destroy(struct evt_test *test, struct evt_options *opt)
406 rte_event_dev_stop(opt->dev_id);
407 rte_event_dev_close(opt->dev_id);
411 pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
413 struct test_pipeline *t = evt_test_priv(test);
415 t->pool = rte_pktmbuf_pool_create(test->name, /* mempool name */
416 opt->pool_sz, /* number of elements*/
419 RTE_MBUF_DEFAULT_BUF_SIZE,
420 opt->socket_id); /* flags */
422 if (t->pool == NULL) {
423 evt_err("failed to create mempool");
431 pipeline_mempool_destroy(struct evt_test *test, struct evt_options *opt)
434 struct test_pipeline *t = evt_test_priv(test);
436 rte_mempool_free(t->pool);
440 pipeline_test_setup(struct evt_test *test, struct evt_options *opt)
444 test_pipeline = rte_zmalloc_socket(test->name,
445 sizeof(struct test_pipeline), RTE_CACHE_LINE_SIZE,
447 if (test_pipeline == NULL) {
448 evt_err("failed to allocate test_pipeline memory");
451 test->test_priv = test_pipeline;
453 struct test_pipeline *t = evt_test_priv(test);
455 t->nb_workers = evt_nr_active_lcores(opt->wlcores);
456 t->outstand_pkts = opt->nb_pkts * evt_nr_active_lcores(opt->wlcores);
458 t->nb_flows = opt->nb_flows;
459 t->result = EVT_TEST_FAILED;
461 opt->prod_type = EVT_PROD_TYPE_ETH_RX_ADPTR;
462 memcpy(t->sched_type_list, opt->sched_type_list,
463 sizeof(opt->sched_type_list));
470 pipeline_test_destroy(struct evt_test *test, struct evt_options *opt)
474 rte_free(test->test_priv);