From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id BCB482BB3 for ; Thu, 10 Nov 2016 07:17:46 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP; 09 Nov 2016 22:17:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,617,1473145200"; d="scan'208";a="189775361" Received: from rmitura-mobl1.ger.corp.intel.com (HELO [10.252.24.154]) ([10.252.24.154]) by fmsmga004.fm.intel.com with ESMTP; 09 Nov 2016 22:17:43 -0800 To: "Yao, Lei A" , "Topel, Bjorn" , "Zhang, Helin" , "Ananyev, Konstantin" , "dev@dpdk.org" References: <20161109082341.19825-1-bjorn.topel@intel.com> <2601191342CEEE43887BDE71AB9772583F0D2F6C@irsmsx105.ger.corp.intel.com> <5ad83b54-f13b-787e-c056-958f5cb8bd61@intel.com> <2601191342CEEE43887BDE71AB9772583F0D2FD9@irsmsx105.ger.corp.intel.com> <2DBBFF226F7CF64BAFCA79B681719D9537F2E51A@shsmsx102.ccr.corp.intel.com> Cc: "Xu, Qian Q" , "Wu, Jingjing" , "thomas.monjalon@6wind.com" From: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Message-ID: <2fddae6f-d9ee-4dfb-2a4b-3ddcda830820@gmail.com> Date: Thu, 10 Nov 2016 07:17:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <2DBBFF226F7CF64BAFCA79B681719D9537F2E51A@shsmsx102.ccr.corp.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH] examples/l3fwd: force CRC stripping for i40evf 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: , X-List-Received-Date: Thu, 10 Nov 2016 06:17:47 -0000 Lei wrote: > I'm testing some DPDK sample under VMware. During the testing work, I > find l3fwd+ ixgbe vf can work ,but L3fwd + i40evf can't work. So I > reported this issue to Bjorn. From my perspective, if can add new > parameter in l3fwd sample like what have already don’t in testpmd > "----crc-strip enable" is a better way to resolve this issue. (Please don't top-post.) As discussed in the thread, it might be better to just change the default in l3fwd from .hw_strip_crc = 0 to 1. I'll be looking into changing igbvf and ixgbevf to match the semantics of i40evf. Björn