From bcd0e4326647b1dcf564dbbdfd5d8a1a58224d75 Mon Sep 17 00:00:00 2001 From: Jingjing Wu Date: Tue, 28 Feb 2017 14:26:29 +0800 Subject: [PATCH] app/testpmd: fix TC mapping in DCB init config Fix the UP and TC mapping to divide multiple UPs to TCs instead of mapping the UPs who are lager than num_tcs to TC0. Fixes: 1a572499beb6 ("app/testpmd: setup DCB forwarding based on traffic class") Cc: stable@dpdk.org Signed-off-by: Jingjing Wu --- app/test-pmd/testpmd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index d069ac784f..484c19bcb3 100644 --- a/app/test-pmd/testpmd.c +++ b/app/test-pmd/testpmd.c @@ -1933,9 +1933,9 @@ get_eth_dcb_conf(struct rte_eth_conf *eth_conf, rx_conf->nb_tcs = num_tcs; tx_conf->nb_tcs = num_tcs; - for (i = 0; i < num_tcs; i++) { - rx_conf->dcb_tc[i] = i; - tx_conf->dcb_tc[i] = i; + for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { + rx_conf->dcb_tc[i] = i % num_tcs; + tx_conf->dcb_tc[i] = i % num_tcs; } eth_conf->rxmode.mq_mode = ETH_MQ_RX_DCB_RSS; eth_conf->rx_adv_conf.rss_conf.rss_hf = rss_hf; -- 2.20.1