X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fqos_meter%2Fmain.c;h=f0f9bcaf6b68e1d02c65d8ac96a923b02bc84736;hb=8fd92a66c60a7310cf5ab91996b9b09447512a61;hp=d8a2107d5daeb1128b5282ace26ac3307730a2ac;hpb=60da774e6e59ea1d4eee324920c1fb56af00d17e;p=dpdk.git diff --git a/examples/qos_meter/main.c b/examples/qos_meter/main.c index d8a2107d5d..f0f9bcaf6b 100644 --- a/examples/qos_meter/main.c +++ b/examples/qos_meter/main.c @@ -1,34 +1,5 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2016 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) 2010-2016 Intel Corporation */ #include @@ -85,11 +56,9 @@ static struct rte_eth_conf port_conf = { .mq_mode = ETH_MQ_RX_RSS, .max_rx_pkt_len = ETHER_MAX_LEN, .split_hdr_size = 0, - .header_split = 0, - .hw_ip_checksum = 1, - .hw_vlan_filter = 0, - .jumbo_frame = 0, - .hw_strip_crc = 1, + .ignore_offload_bitfield = 1, + .offloads = (DEV_RX_OFFLOAD_CHECKSUM | + DEV_RX_OFFLOAD_CRC_STRIP), }, .rx_adv_conf = { .rss_conf = { @@ -102,8 +71,8 @@ static struct rte_eth_conf port_conf = { }, }; -#define NIC_RX_QUEUE_DESC 128 -#define NIC_TX_QUEUE_DESC 512 +#define NIC_RX_QUEUE_DESC 1024 +#define NIC_TX_QUEUE_DESC 1024 #define NIC_RX_QUEUE 0 #define NIC_TX_QUEUE 0 @@ -116,8 +85,8 @@ static struct rte_eth_conf port_conf = { #define PKT_TX_BURST_MAX 32 #define TIME_TX_DRAIN 200000ULL -static uint8_t port_rx; -static uint8_t port_tx; +static uint16_t port_rx; +static uint16_t port_tx; static struct rte_mbuf *pkts_rx[PKT_RX_BURST_MAX]; struct rte_eth_dev_tx_buffer *tx_buffer; @@ -308,6 +277,12 @@ int main(int argc, char **argv) { uint32_t lcore_id; + uint16_t nb_rxd = NIC_RX_QUEUE_DESC; + uint16_t nb_txd = NIC_TX_QUEUE_DESC; + struct rte_eth_conf conf; + struct rte_eth_rxconf rxq_conf; + struct rte_eth_txconf txq_conf; + struct rte_eth_dev_info dev_info; int ret; /* EAL init */ @@ -333,33 +308,63 @@ main(int argc, char **argv) rte_exit(EXIT_FAILURE, "Buffer pool creation error\n"); /* NIC init */ - ret = rte_eth_dev_configure(port_rx, 1, 1, &port_conf); + conf = port_conf; + rte_eth_dev_info_get(port_rx, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE; + ret = rte_eth_dev_configure(port_rx, 1, 1, &conf); if (ret < 0) rte_exit(EXIT_FAILURE, "Port %d configuration error (%d)\n", port_rx, ret); - ret = rte_eth_rx_queue_setup(port_rx, NIC_RX_QUEUE, NIC_RX_QUEUE_DESC, + ret = rte_eth_dev_adjust_nb_rx_tx_desc(port_rx, &nb_rxd, &nb_txd); + if (ret < 0) + rte_exit(EXIT_FAILURE, "Port %d adjust number of descriptors error (%d)\n", + port_rx, ret); + + rxq_conf = dev_info.default_rxconf; + rxq_conf.offloads = conf.rxmode.offloads; + ret = rte_eth_rx_queue_setup(port_rx, NIC_RX_QUEUE, nb_rxd, rte_eth_dev_socket_id(port_rx), - NULL, pool); + &rxq_conf, pool); if (ret < 0) rte_exit(EXIT_FAILURE, "Port %d RX queue setup error (%d)\n", port_rx, ret); - ret = rte_eth_tx_queue_setup(port_rx, NIC_TX_QUEUE, NIC_TX_QUEUE_DESC, + txq_conf = dev_info.default_txconf; + txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE; + txq_conf.offloads = conf.txmode.offloads; + ret = rte_eth_tx_queue_setup(port_rx, NIC_TX_QUEUE, nb_txd, rte_eth_dev_socket_id(port_rx), - NULL); + &txq_conf); if (ret < 0) rte_exit(EXIT_FAILURE, "Port %d TX queue setup error (%d)\n", port_rx, ret); - ret = rte_eth_dev_configure(port_tx, 1, 1, &port_conf); + conf = port_conf; + rte_eth_dev_info_get(port_tx, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE; + ret = rte_eth_dev_configure(port_tx, 1, 1, &conf); if (ret < 0) rte_exit(EXIT_FAILURE, "Port %d configuration error (%d)\n", port_tx, ret); - ret = rte_eth_rx_queue_setup(port_tx, NIC_RX_QUEUE, NIC_RX_QUEUE_DESC, + nb_rxd = NIC_RX_QUEUE_DESC; + nb_txd = NIC_TX_QUEUE_DESC; + ret = rte_eth_dev_adjust_nb_rx_tx_desc(port_tx, &nb_rxd, &nb_txd); + if (ret < 0) + rte_exit(EXIT_FAILURE, "Port %d adjust number of descriptors error (%d)\n", + port_tx, ret); + + rxq_conf = dev_info.default_rxconf; + rxq_conf.offloads = conf.rxmode.offloads; + ret = rte_eth_rx_queue_setup(port_tx, NIC_RX_QUEUE, nb_rxd, rte_eth_dev_socket_id(port_tx), NULL, pool); if (ret < 0) rte_exit(EXIT_FAILURE, "Port %d RX queue setup error (%d)\n", port_tx, ret); - ret = rte_eth_tx_queue_setup(port_tx, NIC_TX_QUEUE, NIC_TX_QUEUE_DESC, + txq_conf = dev_info.default_txconf; + txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE; + txq_conf.offloads = conf.txmode.offloads; + ret = rte_eth_tx_queue_setup(port_tx, NIC_TX_QUEUE, nb_txd, rte_eth_dev_socket_id(port_tx), NULL); if (ret < 0)