From patchwork Thu Aug 29 02:36:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 58204 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 06A401E8EE; Thu, 29 Aug 2019 04:37:08 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 7F9381C439 for ; Thu, 29 Aug 2019 04:36:10 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Aug 2019 19:36:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,442,1559545200"; d="scan'208";a="332364024" Received: from dpdk51.sh.intel.com ([10.67.110.245]) by orsmga004.jf.intel.com with ESMTP; 28 Aug 2019 19:36:08 -0700 From: Qi Zhang To: wenzhuo.lu@intel.com, qiming.yang@intel.com Cc: dev@dpdk.org, xiaolong.ye@intel.com, Qi Zhang , Dan Nowlin , Paul M Stillwell Jr Date: Thu, 29 Aug 2019 10:36:56 +0800 Message-Id: <20190829023656.8220-64-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20190829023656.8220-1-qi.z.zhang@intel.com> References: <20190826105105.19121-1-qi.z.zhang@intel.com> <20190829023656.8220-1-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH v2 63/63] net/ice/base: ignore inverse switch recipes 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" When looking for an existing recipes, never choose an inverse recipe as these are used for anti-spoofing. Choosing inverse recipes for source MAC address rules was causing errors while adding the rule. Signed-off-by: Dan Nowlin Signed-off-by: Paul M Stillwell Jr Signed-off-by: Qi Zhang --- drivers/net/ice/base/ice_switch.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c index 59da7eaa8..2437faead 100644 --- a/drivers/net/ice/base/ice_switch.c +++ b/drivers/net/ice/base/ice_switch.c @@ -4709,6 +4709,11 @@ static u16 ice_find_recp(struct ice_hw *hw, struct ice_prot_lkup_ext *lkup_exts) &refresh_required)) continue; + /* Skip inverse action recipes */ + if (recp[i].root_buf && recp[i].root_buf->content.act_ctrl & + ICE_AQ_RECIPE_ACT_INV_ACT) + continue; + /* if number of words we are looking for match */ if (lkup_exts->n_val_words == recp[i].lkup_exts.n_val_words) { struct ice_fv_word *a = lkup_exts->fv_words;