-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
*/
#define MAX_PORTS RTE_MAX_ETHPORTS
#define MAX_BURST_LENGTH 32
-#define PORT_RX_QUEUE_SIZE 128
-#define PORT_TX_QUEUE_SIZE 256
+#define PORT_RX_QUEUE_SIZE 1024
+#define PORT_TX_QUEUE_SIZE 1024
#define PKTPOOL_EXTRA_SIZE 512
#define PKTPOOL_CACHE 32
struct rte_eth_conf cfg_port;
struct rte_eth_dev_info dev_info;
char str_name[16];
+ uint16_t nb_rxd = PORT_RX_QUEUE_SIZE;
+ uint16_t nb_txd = PORT_TX_QUEUE_SIZE;
memset(&cfg_port, 0, sizeof(cfg_port));
cfg_port.txmode.mq_mode = ETH_MQ_TX_NONE;
if (rte_eth_dev_configure(idx_port, 1, 1, &cfg_port) < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_dev_configure failed");
+ if (rte_eth_dev_adjust_nb_rx_tx_desc(idx_port, &nb_rxd,
+ &nb_txd) < 0)
+ rte_exit(EXIT_FAILURE,
+ "rte_eth_dev_adjust_nb_rx_tx_desc failed");
+
if (rte_eth_rx_queue_setup(
- idx_port, 0, PORT_RX_QUEUE_SIZE,
+ idx_port, 0, nb_rxd,
rte_eth_dev_socket_id(idx_port), NULL,
ptr_port->pkt_pool) < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_rx_queue_setup failed"
);
if (rte_eth_tx_queue_setup(
- idx_port, 0, PORT_TX_QUEUE_SIZE,
+ idx_port, 0, nb_txd,
rte_eth_dev_socket_id(idx_port), NULL) < 0)
rte_exit(EXIT_FAILURE,
"rte_eth_tx_queue_setup failed"
if (cnt_args_parsed < 0)
rte_exit(EXIT_FAILURE, "rte_eal_init(): Failed");
- cnt_ports = rte_eth_dev_count();
+ cnt_ports = rte_eth_dev_count_avail();
printf("Number of NICs: %i\n", cnt_ports);
if (cnt_ports == 0)
rte_exit(EXIT_FAILURE, "No available NIC ports!\n");