From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 735915592 for ; Mon, 25 Sep 2017 13:11:27 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Sep 2017 04:11:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,435,1500966000"; d="scan'208";a="903573079" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.57]) ([10.237.220.57]) by FMSMGA003.fm.intel.com with ESMTP; 25 Sep 2017 04:11:12 -0700 To: Jiayu Hu , dev@dpdk.org Cc: konstantin.ananyev@intel.com, jianfeng.tan@intel.com, jingjing.wu@intel.com References: <1502960892-112960-1-git-send-email-jiayu.hu@intel.com> <1504420216-3258-1-git-send-email-jiayu.hu@intel.com> From: Ferruh Yigit Message-ID: <8dbf59cd-810b-1e36-0f8a-19918eba6df6@intel.com> Date: Mon, 25 Sep 2017 12:11:12 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <1504420216-3258-1-git-send-email-jiayu.hu@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v3] app/testpmd: enable the heavyweight mode TCP/IPv4 GRO X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Sep 2017 11:11:28 -0000 On 9/3/2017 7:30 AM, Jiayu Hu wrote: > The GRO library provides two modes to reassemble packets. Currently, the > csum forwarding engine has supported to use the lightweight mode to > reassemble TCP/IPv4 packets. This patch introduces the heavyweight mode > for TCP/IPv4 GRO in the csum forwarding engine. > > With the command "set port gro on|off", users can enable > TCP/IPv4 GRO for a given port. With the command "set gro flush ", > users can determine when the GROed TCP/IPv4 packets are flushed from > reassembly tables. With the command "show port gro", users can > display GRO configuration. > > Signed-off-by: Jiayu Hu Reviewed-by: Ferruh Yigit