From patchwork Thu Feb 25 07:33:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingjing Wu X-Patchwork-Id: 10797 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 98CFA2BDA; Thu, 25 Feb 2016 08:34:17 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 8AC6E2BCD for ; Thu, 25 Feb 2016 08:34:14 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP; 24 Feb 2016 23:34:13 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,497,1449561600"; d="scan'208";a="54423458" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga004.fm.intel.com with ESMTP; 24 Feb 2016 23:34:12 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u1P7YAX7020012; Thu, 25 Feb 2016 15:34:10 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u1P7Y6AI029187; Thu, 25 Feb 2016 15:34:08 +0800 Received: (from wujingji@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u1P7Y6df029183; Thu, 25 Feb 2016 15:34:06 +0800 From: Jingjing Wu To: bruce.richardson@intel.com Date: Thu, 25 Feb 2016 15:33:34 +0800 Message-Id: <1456385615-29137-3-git-send-email-jingjing.wu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1456385615-29137-1-git-send-email-jingjing.wu@intel.com> References: <1455692300-17883-1-git-send-email-jingjing.wu@intel.com> <1456385615-29137-1-git-send-email-jingjing.wu@intel.com> Cc: dev@dpdk.org Subject: [dpdk-dev] [PATCH v3 2/3] ixgbe: disallow unsupported RX mode X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The multi queue mode ETH_MQ_RX_VMDQ_DCB_RSS is not supported in ixgbe driver. This patch added the checking. Signed-off-by: Jingjing Wu Acked-by: Helin Zhang --- drivers/net/ixgbe/ixgbe_ethdev.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index a1596b3..ce32cbc 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -1855,6 +1855,11 @@ ixgbe_check_mq_mode(struct rte_eth_dev *dev) return -EINVAL; } } else { + if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) { + PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is" + " not supported."); + return -EINVAL; + } /* check configuration for vmdb+dcb mode */ if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) { const struct rte_eth_vmdq_dcb_conf *conf;