Function test_device_reconfigure

dpdk/app/test/test_cryptodev.c:12881–12958

}

static int
test_device_reconfigure(void)
{
	struct crypto_testsuite_params *ts_params = &testsuite_params;
	uint16_t orig_nb_qps = ts_params->conf.nb_queue_pairs;
	struct rte_cryptodev_qp_conf qp_conf = {
		.nb_descriptors = MAX_NUM_OPS_INFLIGHT,
		.mp_session = ts_params->session_mpool
	};
	uint16_t qp_id, dev_id, num_devs = 0;

	TEST_ASSERT((num_devs = rte_cryptodev_count()) >= 1,
			"Need at least %d devices for test", 1);

	dev_id = ts_params->valid_devs[0];

	/* Stop the device in case it's started so it can be configured */
	rte_cryptodev_stop(dev_id);

	TEST_ASSERT_SUCCESS(rte_cryptodev_configure(dev_id, &ts_params->conf),
			"Failed test for rte_cryptodev_configure: "
			"dev_num %u", dev_id);

	/* Reconfigure with same configure params */
	TEST_ASSERT_SUCCESS(rte_cryptodev_configure(dev_id, &ts_params->conf),
			"Failed test for rte_cryptodev_configure: "
			"dev_num %u", dev_id);

	/* Reconfigure with just one queue pair */
	ts_params->conf.nb_queue_pairs = 1;

	TEST_ASSERT_SUCCESS(rte_cryptodev_configure(ts_params->valid_devs[0],
			&ts_params->conf),
			"Failed to configure cryptodev: dev_id %u, qp_id %u",
			ts_params->valid_devs[0], ts_params->conf.nb_queue_pairs);

	for (qp_id = 0; qp_id < ts_params->conf.nb_queue_pairs; qp_id++) {
		TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
				ts_params->valid_devs[0], qp_id, &qp_conf,
				rte_cryptodev_socket_id(
						ts_params->valid_devs[0])),
				"Failed test for "
				"rte_cryptodev_queue_pair_setup: num_inflights "
				"%u on qp %u on cryptodev %u",
				qp_conf.nb_descriptors, qp_id,
				ts_params->valid_devs[0]);
	}

	/* Reconfigure with max number of queue pairs */
	ts_params->conf.nb_queue_pairs = orig_nb_qps;

	TEST_ASSERT_SUCCESS(rte_cryptodev_configure(ts_params->valid_devs[0],
			&ts_params->conf),
			"Failed to configure cryptodev: dev_id %u, qp_id %u",
			ts_params->valid_devs[0], ts_params->conf.nb_queue_pairs);

	qp_conf.mp_session = ts_params->session_mpool;