Function cryptodev_init

dpdk/app/test/test_pdcp.c:271–322

}

static int
cryptodev_init(int dev_id)
{
	struct pdcp_testsuite_params *ts_params = &testsuite_params;
	struct rte_cryptodev_qp_conf qp_conf;
	struct rte_cryptodev_info dev_info;
	struct rte_cryptodev_config config;
	int ret, socket_id;

	/* Check if device was already initialized */
	if (ts_params->cdevs_used[dev_id])
		return 0;

	rte_cryptodev_info_get(dev_id, &dev_info);

	if (dev_info.max_nb_queue_pairs < 1) {
		RTE_LOG(ERR, USER1, "Cryptodev doesn't have sufficient queue pairs available\n");
		return -ENODEV;
	}

	socket_id = rte_socket_id();

	memset(&config, 0, sizeof(config));
	config.nb_queue_pairs = 1;
	config.socket_id = socket_id;

	ret = rte_cryptodev_configure(dev_id, &config);
	if (ret < 0) {
		RTE_LOG(ERR, USER1, "Could not configure cryptodev - %d\n", dev_id);
		return -ENODEV;
	}

	memset(&qp_conf, 0, sizeof(qp_conf));
	qp_conf.nb_descriptors = NB_DESC;

	ret = rte_cryptodev_queue_pair_setup(dev_id, 0, &qp_conf, socket_id);
	if (ret < 0) {
		RTE_LOG(ERR, USER1, "Could not configure queue pair\n");
		return -ENODEV;
	}

	ret = rte_cryptodev_start(dev_id);
	if (ret < 0) {
		RTE_LOG(ERR, USER1, "Could not start cryptodev\n");
		return -ENODEV;
	}

	/* Mark device as initialized */
	ts_params->cdevs_used[dev_id] = true;

	return 0;
}

static void
cryptodev_fini(int dev_id)