From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48879C31E5E for ; Wed, 19 Jun 2019 15:48:44 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 0FD9B21897 for ; Wed, 19 Jun 2019 15:48:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0FD9B21897 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C553D1C57C; Wed, 19 Jun 2019 17:21:55 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id E345B1C4FC for ; Wed, 19 Jun 2019 17:20:58 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jun 2019 08:20:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,392,1557212400"; d="scan'208";a="165050414" Received: from lrong-srv-03.sh.intel.com ([10.67.119.177]) by orsmga006.jf.intel.com with ESMTP; 19 Jun 2019 08:20:58 -0700 From: Leyi Rong To: qi.z.zhang@intel.com Cc: dev@dpdk.org, Leyi Rong , Karol Kolacinski , Paul M Stillwell Jr Date: Wed, 19 Jun 2019 23:18:13 +0800 Message-Id: <20190619151846.113820-37-leyi.rong@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190619151846.113820-1-leyi.rong@intel.com> References: <20190611155221.2703-1-leyi.rong@intel.com> <20190619151846.113820-1-leyi.rong@intel.com> Subject: [dpdk-dev] [PATCH v3 36/69] net/ice/base: check new FD filter duplicate location X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Function ice_fdir_is_dup_fltr tests if new Flow Director rule is not a duplicate. Signed-off-by: Karol Kolacinski Signed-off-by: Paul M Stillwell Jr Signed-off-by: Leyi Rong --- drivers/net/ice/base/ice_fdir.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c index bde676a8f..9ef91b3b8 100644 --- a/drivers/net/ice/base/ice_fdir.c +++ b/drivers/net/ice/base/ice_fdir.c @@ -692,8 +692,13 @@ bool ice_fdir_is_dup_fltr(struct ice_hw *hw, struct ice_fdir_fltr *input) ret = ice_fdir_comp_rules(rule, input, false); else ret = ice_fdir_comp_rules(rule, input, true); - if (ret) - break; + if (ret) { + if (rule->fltr_id == input->fltr_id && + rule->q_index != input->q_index) + ret = false; + else + break; + } } } -- 2.17.1