From patchwork Fri Jun 5 05:21:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 5161 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 0B650C354; Fri, 5 Jun 2015 07:22:19 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 9C185C34E for ; Fri, 5 Jun 2015 07:22:17 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP; 04 Jun 2015 22:22:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,556,1427785200"; d="scan'208";a="741384209" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 04 Jun 2015 22:22:15 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t555MEso032395; Fri, 5 Jun 2015 13:22:14 +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 t555MBaN024323; Fri, 5 Jun 2015 13:22:13 +0800 Received: (from wenzhuol@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t555MBv7024319; Fri, 5 Jun 2015 13:22:11 +0800 From: Wenzhuo Lu To: dev@dpdk.org Date: Fri, 5 Jun 2015 13:21:37 +0800 Message-Id: <1433481718-24253-6-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1433481718-24253-1-git-send-email-wenzhuo.lu@intel.com> References: <1433481718-24253-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH 05/26] ixgbe/base: allow tunneled UDP and TCP frames to reach their destination 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" All bits in FDIRTCPM and FDIRUDPM are set to 1 when ixgbe_fdir_set_input_mask_82599 is called. Not settings these bits will cause TCP and UDP packets to be filtered out when NVGRE or VXLAN mode is enabled. Signed-off-by: Wenzhuo Lu --- drivers/net/ixgbe/base/ixgbe_82599.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/ixgbe/base/ixgbe_82599.c b/drivers/net/ixgbe/base/ixgbe_82599.c index d3d8c6f..90de625 100644 --- a/drivers/net/ixgbe/base/ixgbe_82599.c +++ b/drivers/net/ixgbe/base/ixgbe_82599.c @@ -1915,7 +1915,12 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw, } IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRIP6M, fdirip6m); - /* Set all bits in FDIRSIP4M and FDIRDIP4M cloud mode */ + /* Set all bits in FDIRTCPM, FDIRUDPM, FDIRSIP4M and + * FDIRDIP4M in cloud mode to allow L3/L3 packets to + * tunnel. + */ + IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, 0xFFFFFFFF); + IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, 0xFFFFFFFF); IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRDIP4M, 0xFFFFFFFF); IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIP4M, 0xFFFFFFFF); }