From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 94779A0487 for ; Wed, 3 Jul 2019 08:32:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7856B5B34; Wed, 3 Jul 2019 08:32:26 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id C3A5944C3; Wed, 3 Jul 2019 08:32:22 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Jul 2019 23:32:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,446,1557212400"; d="scan'208";a="362498468" Received: from dpdk51.sh.intel.com ([10.67.110.245]) by fmsmga005.fm.intel.com with ESMTP; 02 Jul 2019 23:32:20 -0700 From: Qi Zhang To: beilei.xing@intel.com Cc: dev@dpdk.org, Qi Zhang , stable@dpdk.org Date: Wed, 3 Jul 2019 14:34:49 +0800 Message-Id: <20190703063449.23848-1-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.13.6 Subject: [dpdk-stable] [PATCH] net/i40e: fix unexpected skip fdir setup X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" In i40e_flow_flush_fdir_filter, i40e_fdir_teardown is called, so i40e_fdir_setup is required to be called before create a new fdir flow. Fixes: 2e67a7fbf3ff ("net/i40e: config flow director automatically") Cc: stable@dpdk.org Signed-off-by: Qi Zhang --- drivers/net/i40e/i40e_flow.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c index d62b32f17..48a6782a8 100644 --- a/drivers/net/i40e/i40e_flow.c +++ b/drivers/net/i40e/i40e_flow.c @@ -3175,8 +3175,8 @@ i40e_flow_parse_fdir_filter(struct rte_eth_dev *dev, cons_filter_type = RTE_ETH_FILTER_FDIR; - if (dev->data->dev_conf.fdir_conf.mode != - RTE_FDIR_MODE_PERFECT) { + if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT || + pf->fdir.fdir_vsi == NULL) { /* Enable fdir when fdir flow is added at first time. */ ret = i40e_fdir_setup(pf); if (ret != I40E_SUCCESS) { -- 2.13.6