Function rte_cryptodev_pmd_create

dpdk/lib/cryptodev/cryptodev_pmd.c:101–149

}

struct rte_cryptodev *
rte_cryptodev_pmd_create(const char *name,
		struct rte_device *device,
		struct rte_cryptodev_pmd_init_params *params)
{
	struct rte_cryptodev *cryptodev;

	if (params->name[0] != '\0') {
		CDEV_LOG_INFO("User specified device name = %s", params->name);
		name = params->name;
	}

	CDEV_LOG_INFO("Creating cryptodev %s", name);

	CDEV_LOG_INFO("Initialisation parameters - name: %s,"
			"socket id: %d, max queue pairs: %u",
			name, params->socket_id, params->max_nb_queue_pairs);

	/* allocate device structure */
	cryptodev = rte_cryptodev_pmd_allocate(name, params->socket_id);
	if (cryptodev == NULL) {
		CDEV_LOG_ERR("Failed to allocate crypto device for %s", name);
		return NULL;
	}

	/* allocate private device structure */
	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
		cryptodev->data->dev_private =
				rte_zmalloc_socket("cryptodev device private",
						params->private_data_size,
						RTE_CACHE_LINE_SIZE,
						params->socket_id);

		if (cryptodev->data->dev_private == NULL) {
			CDEV_LOG_ERR("Cannot allocate memory for cryptodev %s"
					" private data", name);

			rte_cryptodev_pmd_release_device(cryptodev);
			return NULL;
		}
	}

	cryptodev->device = device;

	/* initialise user call-back tail queue */
	TAILQ_INIT(&(cryptodev->link_intr_cbs));

	return cryptodev;
}

int
rte_cryptodev_pmd_destroy(struct rte_cryptodev *cryptodev)