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 Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4578BE9DE5D for ; Thu, 9 Apr 2026 07:49:32 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CFA71402E4; Thu, 9 Apr 2026 09:49:30 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by mails.dpdk.org (Postfix) with ESMTP id DC2B7402D1 for ; Thu, 9 Apr 2026 09:49:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775720970; x=1807256970; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=MS7nAFpotnv4zPCRAvRBNWMrYqqwgEyDhfL+IvFqY5M=; b=fCOYO9lDRvGNJ7Ilw8Ibd3trO6jU5SQkt9duKwO4XBPW7mqhY88M/lIV LS+O3A45ol+EOt+pbfVjhq4T+1XAMVFwrmTfCVUSNfqACDI2iWnMpxcSb 1DBZw1iIsUUHfC50ezL+WaiOdpNNqSMD2aUXJjMiQUbY6slXVETCvO8I7 FEICI6PrdCN3rpP/I2gTtB+X7oHEAFbfHRkMnYnBhf97aKLFoQTndvm6V PVUpYmBNoD+kQRv1AcyEbd0PIbqmZrxx/8GbhWtgCUuX0T5Dn61enN1sk ZH2eYBIOlRuWwz0+NPWh12epRgKn4gzyi/NG6x0X4PwJXHTtkifBzdX98 A==; X-CSE-ConnectionGUID: HDBOZFogT2ew74U8myi7sA== X-CSE-MsgGUID: fTGayolkTLSLF89NZWj9xQ== X-IronPort-AV: E=McAfee;i="6800,10657,11753"; a="88105661" X-IronPort-AV: E=Sophos;i="6.23,169,1770624000"; d="scan'208";a="88105661" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2026 00:49:29 -0700 X-CSE-ConnectionGUID: MvCWQBsmSSCO3a6KpmGhCg== X-CSE-MsgGUID: MAqmUNK0TzaJ1jdKVquWQw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,169,1770624000"; d="scan'208";a="222200547" Received: from unknown (HELO sprmax15..) ([10.138.182.128]) by fmviesa009.fm.intel.com with ESMTP; 09 Apr 2026 00:49:27 -0700 From: Shaiq Wani To: dev@dpdk.org, bruce.richardson@intel.com, aman.deep.singh@intel.com Subject: [PATCH v3] net/ice: detect L2TPv2 tunnel type in pre-scan loop Date: Thu, 9 Apr 2026 13:14:40 +0530 Message-ID: <20260409074441.3424824-1-shaiq.wani@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260406081355.3241393-1-shaiq.wani@intel.com> References: <20260406081355.3241393-1-shaiq.wani@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The pre-scan in ice_fdir_parse_pattern() recognises VXLAN and GTPU items but not L2TPV2. When an L2TPv2 item is present, tunnel_type stays NONE, so the ETH item handler stores MAC addresses in the inner ext_data struct instead of ext_data_outer resulting in rule not matching. Add ICE_FDIR_TUNNEL_TYPE_L2TPV2 detection alongside the existing VXLAN check. Fixes: 733640dae75e ("net/ice: support L2TPv2 flow pattern matching") Signed-off-by: Shaiq Wani --- v3: - Fixed check-patch issue. v2: - Split from combined outer-MAC patch into a seperate fix. drivers/net/intel/ice/ice_fdir_filter.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/intel/ice/ice_fdir_filter.c b/drivers/net/intel/ice/ice_fdir_filter.c index 3522d77123..1cbc613020 100644 --- a/drivers/net/intel/ice/ice_fdir_filter.c +++ b/drivers/net/intel/ice/ice_fdir_filter.c @@ -1911,6 +1911,8 @@ ice_fdir_parse_pattern(__rte_unused struct ice_adapter *ad, for (item = pattern; item->type != RTE_FLOW_ITEM_TYPE_END; item++) { if (item->type == RTE_FLOW_ITEM_TYPE_VXLAN) tunnel_type = ICE_FDIR_TUNNEL_TYPE_VXLAN; + if (item->type == RTE_FLOW_ITEM_TYPE_L2TPV2) + tunnel_type = ICE_FDIR_TUNNEL_TYPE_L2TPV2; /* To align with shared code behavior, save gtpu outer * fields in inner struct. */ -- 2.43.0