Function configure_cryptodev

dpdk/app/test/test_event_crypto_adapter.c:1039–1153

}

static int
configure_cryptodev(void)
{
	const struct rte_cryptodev_capabilities *capability;
	struct rte_cryptodev_qp_conf qp_conf;
	struct rte_cryptodev_config conf;
	struct rte_cryptodev_info info;
	unsigned int session_size;
	unsigned int i = 0;
	uint8_t nb_devs;
	int ret;


	params.mbuf_pool = rte_pktmbuf_pool_create(
			"CRYPTO_ADAPTER_MBUFPOOL",
			NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
			rte_socket_id());
	if (params.mbuf_pool == NULL) {
		RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
		return TEST_FAILED;
	}

	params.op_mpool = rte_crypto_op_pool_create(
			"EVENT_CRYPTO_SYM_OP_POOL",
			RTE_CRYPTO_OP_TYPE_SYMMETRIC,
			NUM_MBUFS, MBUF_CACHE_SIZE,
			DEFAULT_NUM_XFORMS *
			sizeof(struct rte_crypto_sym_xform) +
			MAXIMUM_IV_LENGTH +
			sizeof(union rte_event_crypto_metadata),
			rte_socket_id());
	if (params.op_mpool == NULL) {
		RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
		return TEST_FAILED;
	}


	nb_devs = rte_cryptodev_count();
	if (!nb_devs) {
		/* Create a NULL crypto device */
		ret = rte_vdev_init(
			RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);

		TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
			    RTE_STR(CRYPTODEV_NAME_NULL_PMD));
	}

	nb_devs = rte_cryptodev_count();
	if (!nb_devs) {
		RTE_LOG(ERR, USER1, "No crypto devices found!\n");
		return TEST_FAILED;
	}

	/*
	 * Create mempool with maximum number of sessions * 2,
	 * to include the session headers & private data
	 */
	session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);