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)
162 uint8_t nb_queues = 1;
163 struct test_pipeline *t = evt_test_priv(test);
164 struct rte_eth_rxconf rx_conf;
165 struct rte_eth_conf port_conf = {
167 .mq_mode = ETH_MQ_RX_RSS,
168 .max_rx_pkt_len = ETHER_MAX_LEN,
173 .rss_hf = ETH_RSS_IP,
179 if (!rte_eth_dev_count_avail()) {
180 evt_err("No ethernet ports found.");
184 t->internal_port = 1;
185 RTE_ETH_FOREACH_DEV(i) {
186 struct rte_eth_dev_info dev_info;
187 struct rte_eth_conf local_port_conf = port_conf;
190 rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
191 if (!(caps & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT))
192 t->internal_port = 0;
194 rte_eth_dev_info_get(i, &dev_info);
195 rx_conf = dev_info.default_rxconf;
196 rx_conf.offloads = port_conf.rxmode.offloads;
198 local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
199 dev_info.flow_type_rss_offloads;
200 if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
201 port_conf.rx_adv_conf.rss_conf.rss_hf) {
202 evt_info("Port %u modified RSS hash function based on hardware support,"
203 "requested:%#"PRIx64" configured:%#"PRIx64"",
205 port_conf.rx_adv_conf.rss_conf.rss_hf,
206 local_port_conf.rx_adv_conf.rss_conf.rss_hf);
209 if (rte_eth_dev_configure(i, nb_queues, nb_queues,
212 evt_err("Failed to configure eth port [%d]", i);
216 if (rte_eth_rx_queue_setup(i, 0, NB_RX_DESC,
217 rte_socket_id(), &rx_conf, t->pool) < 0) {
218 evt_err("Failed to setup eth port [%d] rx_queue: %d.",
222 if (rte_eth_tx_queue_setup(i, 0, NB_TX_DESC,
223 rte_socket_id(), NULL) < 0) {
224 evt_err("Failed to setup eth port [%d] tx_queue: %d.",
229 rte_eth_promiscuous_enable(i);
236 pipeline_event_port_setup(struct evt_test *test, struct evt_options *opt,
237 uint8_t *queue_arr, uint8_t nb_queues,
238 const struct rte_event_port_conf p_conf)
242 struct test_pipeline *t = evt_test_priv(test);
245 /* setup one port per worker, linking to all queues */
246 for (port = 0; port < evt_nr_active_lcores(opt->wlcores); port++) {
247 struct worker_data *w = &t->worker[port];
249 w->dev_id = opt->dev_id;
252 w->processed_pkts = 0;
254 ret = rte_event_port_setup(opt->dev_id, port, &p_conf);
256 evt_err("failed to setup port %d", port);
260 if (rte_event_port_link(opt->dev_id, port, queue_arr, NULL,
261 nb_queues) != nb_queues)
268 evt_err("failed to link queues to port %d", port);
273 pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
274 struct rte_event_port_conf prod_conf)
278 struct rte_event_eth_rx_adapter_queue_conf queue_conf;
280 memset(&queue_conf, 0,
281 sizeof(struct rte_event_eth_rx_adapter_queue_conf));
282 queue_conf.ev.sched_type = opt->sched_type_list[0];
283 RTE_ETH_FOREACH_DEV(prod) {
286 ret = rte_event_eth_rx_adapter_caps_get(opt->dev_id,
289 evt_err("failed to get event rx adapter[%d]"
294 queue_conf.ev.queue_id = prod * stride;
295 ret = rte_event_eth_rx_adapter_create(prod, opt->dev_id,
298 evt_err("failed to create rx adapter[%d]", prod);
301 ret = rte_event_eth_rx_adapter_queue_add(prod, prod, -1,
304 evt_err("failed to add rx queues to adapter[%d]", prod);
308 if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
311 rte_event_eth_rx_adapter_service_id_get(prod,
313 ret = evt_service_setup(service_id);
315 evt_err("Failed to setup service core"
321 evt_info("Port[%d] using Rx adapter[%d] configured", prod,
329 pipeline_event_tx_adapter_setup(struct evt_options *opt,
330 struct rte_event_port_conf port_conf)
335 RTE_ETH_FOREACH_DEV(consm) {
338 ret = rte_event_eth_tx_adapter_caps_get(opt->dev_id,
341 evt_err("failed to get event tx adapter[%d] caps",
346 ret = rte_event_eth_tx_adapter_create(consm, opt->dev_id,
349 evt_err("failed to create tx adapter[%d]", consm);
353 ret = rte_event_eth_tx_adapter_queue_add(consm, consm, -1);
355 evt_err("failed to add tx queues to adapter[%d]",
360 if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
363 rte_event_eth_tx_adapter_service_id_get(consm,
365 ret = evt_service_setup(service_id);
367 evt_err("Failed to setup service core"
368 " for Tx adapter\n");
373 evt_info("Port[%d] using Tx adapter[%d] Configured", consm,
381 pipeline_ethdev_destroy(struct evt_test *test, struct evt_options *opt)
387 RTE_ETH_FOREACH_DEV(i) {
388 rte_event_eth_rx_adapter_stop(i);
389 rte_event_eth_tx_adapter_stop(i);
395 pipeline_eventdev_destroy(struct evt_test *test, struct evt_options *opt)
399 rte_event_dev_close(opt->dev_id);
403 pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
405 struct test_pipeline *t = evt_test_priv(test);
407 t->pool = rte_pktmbuf_pool_create(test->name, /* mempool name */
408 opt->pool_sz, /* number of elements*/
411 RTE_MBUF_DEFAULT_BUF_SIZE,
412 opt->socket_id); /* flags */
414 if (t->pool == NULL) {
415 evt_err("failed to create mempool");
423 pipeline_mempool_destroy(struct evt_test *test, struct evt_options *opt)
426 struct test_pipeline *t = evt_test_priv(test);
428 rte_mempool_free(t->pool);
432 pipeline_test_setup(struct evt_test *test, struct evt_options *opt)
436 test_pipeline = rte_zmalloc_socket(test->name,
437 sizeof(struct test_pipeline), RTE_CACHE_LINE_SIZE,
439 if (test_pipeline == NULL) {
440 evt_err("failed to allocate test_pipeline memory");
443 test->test_priv = test_pipeline;
445 struct test_pipeline *t = evt_test_priv(test);
447 t->nb_workers = evt_nr_active_lcores(opt->wlcores);
448 t->outstand_pkts = opt->nb_pkts * evt_nr_active_lcores(opt->wlcores);
450 t->nb_flows = opt->nb_flows;
451 t->result = EVT_TEST_FAILED;
453 opt->prod_type = EVT_PROD_TYPE_ETH_RX_ADPTR;
454 memcpy(t->sched_type_list, opt->sched_type_list,
455 sizeof(opt->sched_type_list));
462 pipeline_test_destroy(struct evt_test *test, struct evt_options *opt)
466 rte_free(test->test_priv);