From 3e8d16a0fbb3c9f33b9611e8e1644683e9ece23d Mon Sep 17 00:00:00 2001 From: Qiming Yang Date: Fri, 18 May 2018 17:51:56 +0800 Subject: [PATCH 1/1] net/ixgbe: fix DCB configuration This patch removes unnecessary check in ixgbe_check_mq_mode, which fixes the DCB configuration issue. Fixes: 27b609cbd1c6 ("ethdev: move the multi-queue mode check to specific drivers") Cc: stable@dpdk.org Signed-off-by: Qiming Yang Acked-by: Wenzhuo Lu --- drivers/net/ixgbe/ixgbe_ethdev.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 7219f0298f..5ecf12928a 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -2304,11 +2304,6 @@ ixgbe_check_mq_mode(struct rte_eth_dev *dev) if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) { const struct rte_eth_dcb_rx_conf *conf; - if (nb_rx_q != IXGBE_DCB_NB_QUEUES) { - PMD_INIT_LOG(ERR, "DCB selected, nb_rx_q != %d.", - IXGBE_DCB_NB_QUEUES); - return -EINVAL; - } conf = &dev_conf->rx_adv_conf.dcb_rx_conf; if (!(conf->nb_tcs == ETH_4_TCS || conf->nb_tcs == ETH_8_TCS)) { @@ -2322,11 +2317,6 @@ ixgbe_check_mq_mode(struct rte_eth_dev *dev) if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) { const struct rte_eth_dcb_tx_conf *conf; - if (nb_tx_q != IXGBE_DCB_NB_QUEUES) { - PMD_INIT_LOG(ERR, "DCB, nb_tx_q != %d.", - IXGBE_DCB_NB_QUEUES); - return -EINVAL; - } conf = &dev_conf->tx_adv_conf.dcb_tx_conf; if (!(conf->nb_tcs == ETH_4_TCS || conf->nb_tcs == ETH_8_TCS)) { -- 2.20.1