From patchwork Tue Dec 9 13:17:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 1892 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 5B2A37E79; Tue, 9 Dec 2014 14:18:09 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id CA11BDE0 for ; Tue, 9 Dec 2014 14:17:58 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 09 Dec 2014 05:17:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,545,1413270000"; d="scan'208";a="650917680" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 09 Dec 2014 05:17:56 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id sB9DHtbG007036; Tue, 9 Dec 2014 21:17:55 +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 sB9DHq8K007699; Tue, 9 Dec 2014 21:17:54 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id sB9DHqD3007695; Tue, 9 Dec 2014 21:17:52 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Tue, 9 Dec 2014 21:17:46 +0800 Message-Id: <1418131068-7657-2-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1418131068-7657-1-git-send-email-jijiang.liu@intel.com> References: <1418131068-7657-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [PATCH v2 1/3] librte_ether:add outer IP offload capability flag 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" If the flag is set in a PMD, which means the NIC(s) support TX checksum offload of tunneling packet. Signed-off-by: Jijiang Liu --- lib/librte_ether/rte_ethdev.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index f66805d..bae59c3 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -916,6 +916,7 @@ struct rte_eth_conf { #define DEV_TX_OFFLOAD_SCTP_CKSUM 0x00000010 #define DEV_TX_OFFLOAD_TCP_TSO 0x00000020 #define DEV_TX_OFFLOAD_UDP_TSO 0x00000040 +#define DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000080 /**< Used for tunneling packet. */ struct rte_eth_dev_info { struct rte_pci_device *pci_dev; /**< Device PCI information. */