From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.mhcomputing.net (master.mhcomputing.net [74.208.46.186]) by dpdk.org (Postfix) with ESMTP id 860D29A8A for ; Fri, 27 Mar 2015 15:37:00 +0100 (CET) Received: from [192.168.1.77] (99-34-229-174.lightspeed.sntcca.sbcglobal.net [99.34.229.174]) by mail.mhcomputing.net (Postfix) with ESMTPSA id 4763A80C003; Fri, 27 Mar 2015 07:35:51 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) From: Matthew Hall In-Reply-To: Date: Fri, 27 Mar 2015 07:37:07 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <91758887-297B-40EF-A7C0-D2A463331C1F@mhcomputing.net> References: <4212375A-A998-48A6-A41E-599E9A35410B@mhcomputing.net> <4378294.bYFEcjd8Sh@xps13> <20150323212719.GB5502@mhcomputing.net> To: "Zhang, Helin" X-Mailer: Apple Mail (2.1878.6) Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] Symmetric RSS Hashing, Part 2 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: Fri, 27 Mar 2015 14:37:00 -0000 On Mar 26, 2015, at 10:30 PM, Zhang, Helin = wrote: > Hi guys >=20 > Did you guys talk about symmetric hash in software or in hardware? >=20 > If about hardware, I have one comment. > I40e supports symmetric hash by hardware, which was enabled in i40e = PMD recently. You can have a try. >=20 > Regards, > Helin Hello Helin, Very few of us have that hardware or driver yet. It's also quite costly if you're doing the open-source model like I am. Is there any way to get the symmetric mode to work for IGB or IXGBE? Matthew.