Function _eventdev_setup

dpdk/drivers/event/dpaa2/dpaa2_eventdev_selftest.c:113–202

};

static int
_eventdev_setup(int mode)
{
	int i, ret;
	struct rte_event_dev_config dev_conf;
	struct rte_event_dev_info info;
	const char *pool_name = "evdev_dpaa2_test_pool";

	/* Create and destroy pool for each test case to make it standalone */
	eventdev_test_mempool = rte_pktmbuf_pool_create(pool_name,
					MAX_EVENTS,
					0 /*MBUF_CACHE_SIZE*/,
					0,
					512, /* Use very small mbufs */
					rte_socket_id());
	if (!eventdev_test_mempool) {
		dpaa2_evdev_err("ERROR creating mempool");
		return -1;
	}

	ret = rte_event_dev_info_get(evdev, &info);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
	RTE_TEST_ASSERT(info.max_num_events >= (int32_t)MAX_EVENTS,
			"ERROR max_num_events=%d < max_events=%d",
				info.max_num_events, MAX_EVENTS);

	devconf_set_default_sane_values(&dev_conf, &info);
	if (mode == TEST_EVENTDEV_SETUP_DEQUEUE_TIMEOUT)
		dev_conf.event_dev_cfg |= RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT;

	ret = rte_event_dev_configure(evdev, &dev_conf);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");

	uint32_t queue_count;
	RTE_TEST_ASSERT_SUCCESS(rte_event_dev_attr_get(evdev,
			    RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
			    &queue_count), "Queue count get failed");

	if (mode == TEST_EVENTDEV_SETUP_PRIORITY) {
		if (queue_count > 8) {
			dpaa2_evdev_err(
				"test expects the unique priority per queue");
			return -ENOTSUP;
		}

		/* Configure event queues(0 to n) with
		 * RTE_EVENT_DEV_PRIORITY_HIGHEST to
		 * RTE_EVENT_DEV_PRIORITY_LOWEST
		 */
		uint8_t step = (RTE_EVENT_DEV_PRIORITY_LOWEST + 1) /
				queue_count;
		for (i = 0; i < (int)queue_count; i++) {
			struct rte_event_queue_conf queue_conf;

			ret = rte_event_queue_default_conf_get(evdev, i,
						&queue_conf);
			RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get def_conf%d",
					i);