From: Pavan Nikhilesh Date: Tue, 12 Mar 2019 20:41:05 +0000 (+0000) Subject: app/eventdev: start event producers after eventdev X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=66b82db2ef7af55601165b944959645d77ee1f3c;p=dpdk.git app/eventdev: start event producers after eventdev Start event producers after eventdev i.e. consumer is started as in some architectures it might lead to undefined behaviour or events being dropped. Signed-off-by: Pavan Nikhilesh Reviewed-by: Jerin Jacob --- diff --git a/app/test-eventdev/test_perf_atq.c b/app/test-eventdev/test_perf_atq.c index b76ca605b0..73f31e564a 100644 --- a/app/test-eventdev/test_perf_atq.c +++ b/app/test-eventdev/test_perf_atq.c @@ -157,7 +157,9 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) uint8_t queue; uint8_t nb_queues; uint8_t nb_ports; + uint16_t prod; struct rte_event_dev_info dev_info; + struct test_perf *t = evt_test_priv(test); nb_ports = evt_nr_active_lcores(opt->wlcores); nb_ports += (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR || @@ -236,6 +238,35 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) return ret; } + if (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR) { + RTE_ETH_FOREACH_DEV(prod) { + ret = rte_eth_dev_start(prod); + if (ret) { + evt_err("Ethernet dev [%d] failed to start. Using synthetic producer", + prod); + return ret; + } + + ret = rte_event_eth_rx_adapter_start(prod); + if (ret) { + evt_err("Rx adapter[%d] start failed", prod); + return ret; + } + printf("%s: Port[%d] using Rx adapter[%d] started\n", + __func__, prod, prod); + } + } else if (opt->prod_type == EVT_PROD_TYPE_EVENT_TIMER_ADPTR) { + for (prod = 0; prod < opt->nb_timer_adptrs; prod++) { + ret = rte_event_timer_adapter_start( + t->timer_adptr[prod]); + if (ret) { + evt_err("failed to Start event timer adapter %d" + , prod); + return ret; + } + } + } + return 0; } diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c index d14034e52d..8dbfd81813 100644 --- a/app/test-eventdev/test_perf_common.c +++ b/app/test-eventdev/test_perf_common.c @@ -393,21 +393,6 @@ perf_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride, return ret; } } - - ret = rte_eth_dev_start(prod); - if (ret) { - evt_err("Ethernet dev [%d] failed to start." - " Using synthetic producer", prod); - return ret; - } - - ret = rte_event_eth_rx_adapter_start(prod); - if (ret) { - evt_err("Rx adapter[%d] start failed", prod); - return ret; - } - printf("%s: Port[%d] using Rx adapter[%d] started\n", __func__, - prod, prod); } return ret; @@ -461,12 +446,6 @@ perf_event_timer_adapter_setup(struct test_perf *t) } rte_service_runstate_set(service_id, 1); } - - ret = rte_event_timer_adapter_start(wl); - if (ret) { - evt_err("failed to Start event timer adapter %d", i); - return ret; - } t->timer_adptr[i] = wl; } return 0; diff --git a/app/test-eventdev/test_perf_queue.c b/app/test-eventdev/test_perf_queue.c index 8efdec6f97..d894913640 100644 --- a/app/test-eventdev/test_perf_queue.c +++ b/app/test-eventdev/test_perf_queue.c @@ -158,7 +158,9 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) int ret; int nb_ports; int nb_queues; + uint16_t prod; struct rte_event_dev_info dev_info; + struct test_perf *t = evt_test_priv(test); nb_ports = evt_nr_active_lcores(opt->wlcores); nb_ports += opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR || @@ -251,6 +253,35 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) return ret; } + if (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR) { + RTE_ETH_FOREACH_DEV(prod) { + ret = rte_eth_dev_start(prod); + if (ret) { + evt_err("Ethernet dev [%d] failed to start. Using synthetic producer", + prod); + return ret; + } + + ret = rte_event_eth_rx_adapter_start(prod); + if (ret) { + evt_err("Rx adapter[%d] start failed", prod); + return ret; + } + printf("%s: Port[%d] using Rx adapter[%d] started\n", + __func__, prod, prod); + } + } else if (opt->prod_type == EVT_PROD_TYPE_EVENT_TIMER_ADPTR) { + for (prod = 0; prod < opt->nb_timer_adptrs; prod++) { + ret = rte_event_timer_adapter_start( + t->timer_adptr[prod]); + if (ret) { + evt_err("failed to Start event timer adapter %d" + , prod); + return ret; + } + } + } + return 0; } diff --git a/app/test-eventdev/test_pipeline_atq.c b/app/test-eventdev/test_pipeline_atq.c index fc4cb3bb74..998a56cfd1 100644 --- a/app/test-eventdev/test_pipeline_atq.c +++ b/app/test-eventdev/test_pipeline_atq.c @@ -442,6 +442,13 @@ pipeline_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) } } + ret = rte_event_dev_start(opt->dev_id); + if (ret) { + evt_err("failed to start eventdev %d", opt->dev_id); + return ret; + } + + RTE_ETH_FOREACH_DEV(prod) { ret = rte_eth_dev_start(prod); if (ret) { @@ -451,12 +458,6 @@ pipeline_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) } } - ret = rte_event_dev_start(opt->dev_id); - if (ret) { - evt_err("failed to start eventdev %d", opt->dev_id); - return ret; - } - RTE_ETH_FOREACH_DEV(prod) { ret = rte_event_eth_rx_adapter_start(prod); if (ret) { diff --git a/app/test-eventdev/test_pipeline_queue.c b/app/test-eventdev/test_pipeline_queue.c index e35e9eb4c8..7da89dad5a 100644 --- a/app/test-eventdev/test_pipeline_queue.c +++ b/app/test-eventdev/test_pipeline_queue.c @@ -456,6 +456,13 @@ pipeline_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) } } + ret = rte_event_dev_start(opt->dev_id); + if (ret) { + evt_err("failed to start eventdev %d", opt->dev_id); + return ret; + } + + RTE_ETH_FOREACH_DEV(prod) { ret = rte_eth_dev_start(prod); if (ret) { @@ -466,12 +473,6 @@ pipeline_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) } - ret = rte_event_dev_start(opt->dev_id); - if (ret) { - evt_err("failed to start eventdev %d", opt->dev_id); - return ret; - } - RTE_ETH_FOREACH_DEV(prod) { ret = rte_event_eth_rx_adapter_start(prod); if (ret) {