Function sfc_rx_queue_setup

dpdk/drivers/net/sfc/sfc_ethdev.c:482–517

}

static int
sfc_rx_queue_setup(struct rte_eth_dev *dev, uint16_t ethdev_qid,
		   uint16_t nb_rx_desc, unsigned int socket_id,
		   const struct rte_eth_rxconf *rx_conf,
		   struct rte_mempool *mb_pool)
{
	struct sfc_adapter_shared *sas = sfc_adapter_shared_by_eth_dev(dev);
	struct sfc_adapter *sa = sfc_adapter_by_eth_dev(dev);
	sfc_ethdev_qid_t sfc_ethdev_qid = ethdev_qid;
	struct sfc_rxq_info *rxq_info;
	sfc_sw_index_t sw_index;
	int rc;

	sfc_log_init(sa, "RxQ=%u nb_rx_desc=%u socket_id=%u",
		     ethdev_qid, nb_rx_desc, socket_id);

	sfc_adapter_lock(sa);

	sw_index = sfc_rxq_sw_index_by_ethdev_rx_qid(sas, sfc_ethdev_qid);
	rc = sfc_rx_qinit(sa, sw_index, nb_rx_desc, socket_id,
			  rx_conf, mb_pool);
	if (rc != 0)
		goto fail_rx_qinit;

	rxq_info = sfc_rxq_info_by_ethdev_qid(sas, sfc_ethdev_qid);
	dev->data->rx_queues[ethdev_qid] = rxq_info->dp;

	sfc_adapter_unlock(sa);

	return 0;

fail_rx_qinit:
	sfc_adapter_unlock(sa);
	SFC_ASSERT(rc > 0);
	return -rc;
}

static void
sfc_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)