+ retval = rte_eth_dev_adjust_nb_rx_tx_desc(port, &rx_ring_size,
+ &tx_ring_size);
+ if (retval != 0)
+ return retval;
+ if (rx_ring_size > RTE_TEST_RX_DESC_DEFAULT ||
+ tx_ring_size > RTE_TEST_TX_DESC_DEFAULT) {
+ RTE_LOG(ERR, VHOST_PORT, "Mbuf pool has an insufficient size for "
+ "port %u.\n", port);
+ return -1;
+ }
+