diff options
Diffstat (limited to 'examples/flow_filtering/main.c')
| -rw-r--r-- | examples/flow_filtering/main.c | 53 |
1 files changed, 20 insertions, 33 deletions
diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c index 0bb81a8d..ce91e8a6 100644 --- a/examples/flow_filtering/main.c +++ b/examples/flow_filtering/main.c @@ -1,33 +1,5 @@ -/*- - * BSD LICENSE - * - * Copyright 2017 Mellanox. - * - * 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 Mellanox. 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 2017 Mellanox Technologies, Ltd */ #include <stdio.h> @@ -149,7 +121,6 @@ init_port(void) struct rte_eth_conf port_conf = { .rxmode = { .split_hdr_size = 0, - .ignore_offload_bitfield = 1, .offloads = DEV_RX_OFFLOAD_CRC_STRIP, }, .txmode = { @@ -161,6 +132,22 @@ init_port(void) DEV_TX_OFFLOAD_SCTP_CKSUM | DEV_TX_OFFLOAD_TCP_TSO, }, + /* + * Initialize fdir_conf of rte_eth_conf. + * Fdir is used in flow filtering for I40e, + * so rte_flow rules involve some fdir + * configurations. In long term it's better + * that drivers don't require any fdir + * configuration for rte_flow, but we need to + * get this workaround so that sample app can + * run on I40e. + */ + .fdir_conf = { + .mode = RTE_FDIR_MODE_PERFECT, + .pballoc = RTE_FDIR_PBALLOC_64K, + .status = RTE_FDIR_REPORT_STATUS, + .drop_queue = 127, + }, }; struct rte_eth_txconf txq_conf; struct rte_eth_rxconf rxq_conf; @@ -232,7 +219,7 @@ int main(int argc, char **argv) { int ret; - uint8_t nr_ports; + uint16_t nr_ports; struct rte_flow_error error; ret = rte_eal_init(argc, argv); @@ -243,7 +230,7 @@ main(int argc, char **argv) signal(SIGINT, signal_handler); signal(SIGTERM, signal_handler); - nr_ports = rte_eth_dev_count(); + nr_ports = rte_eth_dev_count_avail(); if (nr_ports == 0) rte_exit(EXIT_FAILURE, ":: no Ethernet ports found\n"); port_id = 0; |