+qset_rss_error:
+ nicvf_rss_term(nic);
+start_rxq_error:
+ for (qidx = rx_start; qidx <= rx_end; qidx++)
+ nicvf_vf_stop_rx_queue(dev, nic, qidx % MAX_RCV_QUEUES_PER_QS);
+start_txq_error:
+ for (qidx = tx_start; qidx <= tx_end; qidx++)
+ nicvf_vf_stop_tx_queue(dev, nic, qidx % MAX_SND_QUEUES_PER_QS);
+qset_rbdr_reclaim:
+ nicvf_qset_rbdr_reclaim(nic, 0);
+ nicvf_rbdr_release_mbufs(dev, nic);
+qset_rbdr_free:
+ if (nic->rbdr) {
+ rte_free(nic->rbdr);
+ nic->rbdr = NULL;
+ }
+qset_reclaim:
+ nicvf_qset_reclaim(nic);
+ return ret;
+}
+
+static int
+nicvf_dev_start(struct rte_eth_dev *dev)
+{
+ uint16_t qidx;
+ int ret;
+ size_t i;
+ struct nicvf *nic = nicvf_pmd_priv(dev);
+ struct rte_eth_rxmode *rx_conf = &dev->data->dev_conf.rxmode;
+ uint16_t mtu;
+ uint32_t buffsz = 0, rbdrsz = 0;
+ struct rte_pktmbuf_pool_private *mbp_priv;
+ struct nicvf_rxq *rxq;
+
+ PMD_INIT_FUNC_TRACE();
+
+ /* This function must be called for a primary device */
+ assert_primary(nic);
+
+ /* Validate RBDR buff size */
+ for (qidx = 0; qidx < dev->data->nb_rx_queues; qidx++) {
+ rxq = dev->data->rx_queues[qidx];
+ mbp_priv = rte_mempool_get_priv(rxq->pool);
+ buffsz = mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM;
+ if (buffsz % 128) {
+ PMD_INIT_LOG(ERR, "rxbuf size must be multiply of 128");
+ return -EINVAL;
+ }
+ if (rbdrsz == 0)
+ rbdrsz = buffsz;
+ if (rbdrsz != buffsz) {
+ PMD_INIT_LOG(ERR, "buffsz not same, qidx=%d (%d/%d)",
+ qidx, rbdrsz, buffsz);
+ return -EINVAL;
+ }
+ }