Function configure_eventdev

dpdk/app/test/test_event_crypto_adapter.c:1170–1237

}

static int
configure_eventdev(void)
{
	struct rte_event_queue_conf queue_conf;
	struct rte_event_dev_config devconf;
	struct rte_event_dev_info info;
	uint32_t queue_count;
	uint32_t port_count;
	int ret;
	uint8_t qid;

	if (!rte_event_dev_count()) {
		/* If there is no hardware eventdev, or no software vdev was
		 * specified on the command line, create an instance of
		 * event_sw.
		 */
		LOG_DBG("Failed to find a valid event device... "
			"testing with event_sw device\n");
		TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
					"Error creating eventdev");
		evdev = rte_event_dev_get_dev_id("event_sw0");
	}

	ret = rte_event_dev_info_get(evdev, &info);
	TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");

	evdev_set_conf_values(&devconf, &info);

	ret = rte_event_dev_configure(evdev, &devconf);
	TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");

	/* Set up event queue */
	ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
					&queue_count);
	TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
	TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");

	qid = TEST_APP_EV_QUEUE_ID;
	ret = rte_event_queue_setup(evdev, qid, NULL);
	TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);

	queue_conf.nb_atomic_flows = info.max_event_queue_flows;
	queue_conf.nb_atomic_order_sequences = 32;
	queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
	queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
	queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;

	qid = TEST_CRYPTO_EV_QUEUE_ID;
	ret = rte_event_queue_setup(evdev, qid, &queue_conf);
	TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);

	/* Set up event port */
	ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
					&port_count);
	TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
	TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");

	ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);