Function main

dpdk/examples/l2fwd-crypto/main.c:2733–2887

}

int
main(int argc, char **argv)
{
	struct lcore_queue_conf *qconf = NULL;
	struct l2fwd_crypto_options options;

	uint8_t nb_cryptodevs, cdev_id;
	uint16_t portid;
	unsigned lcore_id, rx_lcore_id = 0;
	int ret, enabled_cdevcount, enabled_portcount;
	uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = {0};

	signal(SIGINT, raise_signal);
	signal(SIGTERM, raise_signal);

	/* init EAL */
	ret = rte_eal_init(argc, argv);
	if (ret < 0)
		rte_exit(EXIT_FAILURE, "Invalid EAL arguments\n");
	argc -= ret;
	argv += ret;

	/* reserve memory for Cipher/Auth key and IV */
	reserve_key_memory(&options);

	/* parse application arguments (after the EAL ones) */
	ret = l2fwd_crypto_parse_args(&options, argc, argv);
	if (ret < 0)
		rte_exit(EXIT_FAILURE, "Invalid L2FWD-CRYPTO arguments\n");

	printf("MAC updating %s\n",
			options.mac_updating ? "enabled" : "disabled");

	/* create the mbuf pool */
	l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF, 512,
			RTE_ALIGN(sizeof(struct rte_crypto_op),
				RTE_CACHE_LINE_SIZE),
			RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
	if (l2fwd_pktmbuf_pool == NULL)
		rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n");

	/* create crypto op pool */
	l2fwd_crypto_op_pool = rte_crypto_op_pool_create("crypto_op_pool",
			RTE_CRYPTO_OP_TYPE_SYMMETRIC, NB_MBUF, 128, MAXIMUM_IV_LENGTH,
			rte_socket_id());
	if (l2fwd_crypto_op_pool == NULL)
		rte_exit(EXIT_FAILURE, "Cannot create crypto op pool\n");

	/* Enable Ethernet ports */
	enabled_portcount = initialize_ports(&options);
	if (enabled_portcount < 1)
		rte_exit(EXIT_FAILURE, "Failed to initialize Ethernet ports\n");

	/* Initialize the port/queue configuration of each logical core */
	RTE_ETH_FOREACH_DEV(portid) {

		/* skip ports that are not enabled */
		if ((options.portmask & (1 << portid)) == 0)