From patchwork Fri Jul 17 08:12:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 6489 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 6AB12CF9; Fri, 17 Jul 2015 10:12:48 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id D6E19CE7 for ; Fri, 17 Jul 2015 10:12:46 +0200 (CEST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP; 17 Jul 2015 01:12:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,494,1432623600"; d="scan'208";a="764386273" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga002.fm.intel.com with ESMTP; 17 Jul 2015 01:12:45 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t6H8Ch13030168; Fri, 17 Jul 2015 16:12:43 +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 t6H8CdMj011356; Fri, 17 Jul 2015 16:12:41 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t6H8CdMD011352; Fri, 17 Jul 2015 16:12:39 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Fri, 17 Jul 2015 16:12:37 +0800 Message-Id: <1437120757-11318-1-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 Subject: [dpdk-dev] [PATCH] doc/testpmd_app_ug:add a comment for outer-ip option in csum 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" Add a comment for outer-ip option in csum command. Set outer-ip option only when the packet is a IPv4 packet. Signed-off-by: Jijiang Liu Acked-by: Marvin Liu --- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 4652962..c8baa76 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -541,7 +541,7 @@ csum set (ip|udp|tcp|sctp|outer-ip) (hw|sw) (port_id) - ip|udp|tcp|sctp always concern the inner layer. -- outer-ip concerns the outer IP layer in case the packet is recognized +- outer-ip concerns the outer IP layer(only for IPv4) in case the packet is recognized as a tunnel packet by the forward engine (vxlan, gre and ipip are supported). See "csum parse-tunnel" command.