Tested-by: Peng, Yuan <yuan.p...@intel.com> - Tested Commit: 23888166d99682b1491a917277e4ff0ff01639b2 - OS: 4.5.5-300.fc24.x86_64 - GCC: gcc (GCC) 5.3.1 20151207 (Red Hat 5.3.1-2) - CPU: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz - NIC: Intel Corporation Device Fortville [8086:1583] - Default x86_64-native-linuxapp-gcc configuration I have verified the ip_pipeline rss case with 18.08-rc2 applied your patch 43469
* ./build/ip_pipeline -c 0x1F -n 4 -- -s ./examples/rss.cli * Start traffic on just one input port. * output traffic was seen (in equal amounts) for each of the 4x output ports the bug is not represented. -----Original Message----- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Cristian Dumitrescu Sent: Tuesday, July 31, 2018 10:49 PM To: dev@dpdk.org Subject: [dpdk-dev] [PATCH] examples/ip_pipeline: fix RSS Fix for RSS issue triggered by latest changes in ethdev layer. Signed-off-by: Cristian Dumitrescu <cristian.dumitre...@intel.com> --- examples/ip_pipeline/link.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/examples/ip_pipeline/link.c b/examples/ip_pipeline/link.c index 2ccfea4..392a890 100644 --- a/examples/ip_pipeline/link.c +++ b/examples/ip_pipeline/link.c @@ -158,12 +158,9 @@ link_create(const char *name, struct link_params *params) memcpy(&port_conf, &port_conf_default, sizeof(port_conf)); if (rss) { port_conf.rxmode.mq_mode = ETH_MQ_RX_RSS; - if (port_info.flow_type_rss_offloads & ETH_RSS_IPV4) - port_conf.rx_adv_conf.rss_conf.rss_hf |= - ETH_RSS_IPV4; - if (port_info.flow_type_rss_offloads & ETH_RSS_IPV6) - port_conf.rx_adv_conf.rss_conf.rss_hf |= - ETH_RSS_IPV6; + port_conf.rx_adv_conf.rss_conf.rss_hf = + (ETH_RSS_IP | ETH_RSS_TCP | ETH_RSS_UDP) & + port_info.flow_type_rss_offloads; } cpu_id = (uint32_t) rte_eth_dev_socket_id(port_id); -- 2.7.4
