From patchwork Wed Dec 10 01:03:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 1907 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 961958042; Wed, 10 Dec 2014 02:03:38 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 44CFA7F58 for ; Wed, 10 Dec 2014 02:03:34 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 09 Dec 2014 17:03:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,549,1413270000"; d="scan'208";a="645165425" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga002.fm.intel.com with ESMTP; 09 Dec 2014 17:03:33 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id sBA13VNG006811; Wed, 10 Dec 2014 09:03:31 +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 sBA13SOY030251; Wed, 10 Dec 2014 09:03:31 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id sBA13Slh030247; Wed, 10 Dec 2014 09:03:28 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Wed, 10 Dec 2014 09:03:22 +0800 Message-Id: <1418173403-30202-3-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1418173403-30202-1-git-send-email-jijiang.liu@intel.com> References: <1418173403-30202-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [PATCH v3 2/3] i40e:support outer IPv4 checksum capability 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" The DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM flag is added in i40e capability set, which means the i40e supports TX checksum offload of tunneling packet. Signed-off-by: Jijiang Liu Acked-by: Olivier Matz --- lib/librte_pmd_i40e/i40e_ethdev.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c index 87e750a..deddd0b 100644 --- a/lib/librte_pmd_i40e/i40e_ethdev.c +++ b/lib/librte_pmd_i40e/i40e_ethdev.c @@ -1491,7 +1491,8 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM | DEV_TX_OFFLOAD_TCP_CKSUM | - DEV_TX_OFFLOAD_SCTP_CKSUM; + DEV_TX_OFFLOAD_SCTP_CKSUM | + DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM; dev_info->reta_size = pf->hash_lut_size; dev_info->default_rxconf = (struct rte_eth_rxconf) {