diff options
Diffstat (limited to 'examples/ptpclient/ptpclient.c')
| -rw-r--r-- | examples/ptpclient/ptpclient.c | 53 |
1 files changed, 17 insertions, 36 deletions
diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c index c53dad68..83821eb8 100644 --- a/examples/ptpclient/ptpclient.c +++ b/examples/ptpclient/ptpclient.c @@ -1,34 +1,5 @@ -/*- - * 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 */ /* @@ -49,8 +20,8 @@ #include <sys/time.h> #include <getopt.h> -#define RX_RING_SIZE 128 -#define TX_RING_SIZE 512 +#define RX_RING_SIZE 1024 +#define TX_RING_SIZE 1024 #define NUM_MBUFS 8191 #define MBUF_CACHE_SIZE 250 @@ -77,7 +48,10 @@ uint8_t ptp_enabled_port_nb; static uint8_t ptp_enabled_ports[RTE_MAX_ETHPORTS]; static const struct rte_eth_conf port_conf_default = { - .rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN } + .rxmode = { + .max_rx_pkt_len = ETHER_MAX_LEN, + .ignore_offload_bitfield = 1, + }, }; static const struct ether_addr ether_multicast = { @@ -216,6 +190,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) if (port >= rte_eth_dev_count()) return -1; + rte_eth_dev_info_get(port, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; + /* Force full Tx path in the driver, required for IEEE1588 */ + port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS; + /* Configure the Ethernet device. */ retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf); if (retval != 0) @@ -239,9 +220,9 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) /* Setup txq_flags */ struct rte_eth_txconf *txconf; - rte_eth_dev_info_get(q, &dev_info); txconf = &dev_info.default_txconf; - txconf->txq_flags = 0; + txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE; + txconf->offloads = port_conf.txmode.offloads; retval = rte_eth_tx_queue_setup(port, q, nb_txd, rte_eth_dev_socket_id(port), txconf); |