From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from na3sys009aog118.obsmtp.com (na3sys009aog118.obsmtp.com [74.125.149.244]) by dpdk.org (Postfix) with SMTP id 244FD5320 for ; Tue, 28 Jan 2014 06:27:38 +0100 (CET) Received: from mail-vb0-f49.google.com ([209.85.212.49]) (using TLSv1) by na3sys009aob118.postini.com ([74.125.148.12]) with SMTP ID DSNKUudAGVswm71i0MWyi70iaBKPpbIL6uYI@postini.com; Mon, 27 Jan 2014 21:28:58 PST Received: by mail-vb0-f49.google.com with SMTP id x14so3971553vbb.22 for ; Mon, 27 Jan 2014 21:28:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=j2nSpWj4+yw1aQRpZMJR01RFGsgNoYEdYlmLon9umuI=; b=S1jq/EQHGD6fyFHLWFowXasLO3bH+KVq22pbMUTY56O7jf6qWm7fWiE6B1dsJ2r9HF mLDB2ylgnPnamVnV0tVfbxmAq2HwWI2H6cqKDh0JIgugx4K//0w+aJQX95JpScLV1O3C UkmpGRk1q64/0OoJPd317gUG5YJZFkkDcOuheoxmPFTAsgYkPguX+fFkFplIe3d163ML rE8LcDeU87+9EQxhRx8FprB6ZLFba/ssRyesXm6SiUUTWUzTm4lGrEM2aJIyLve1qIz9 zushugKaQcotKpE3Eo3sqaisdhWfaOBWUcGIjZBNndPQRhbrdtki6SxNdGG6+PlA7FUq TQQw== X-Gm-Message-State: ALoCoQlq5jgHaxOMgqcS9zcFg+KngCI/JEsaaTKoJyro8vKtV5BeSm7nUI76BWPIPccYlc1dZvupRE7gdRPz/HEivapw7est7F4gzEG4Y0SX+c4CrA8xyVf2jB8YjdBiREJqKA1REV9m6y3kSAxCbN7e7CxYIwxQqA== X-Received: by 10.58.49.129 with SMTP id u1mr8587460ven.0.1390886937002; Mon, 27 Jan 2014 21:28:57 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.58.49.129 with SMTP id u1mr8587448ven.0.1390886936890; Mon, 27 Jan 2014 21:28:56 -0800 (PST) Received: by 10.221.32.67 with HTTP; Mon, 27 Jan 2014 21:28:56 -0800 (PST) In-Reply-To: <20140128044950.GA4545@nicira.com> References: <1390873715-26714-1-git-send-email-pshelar@nicira.com> <20140128044950.GA4545@nicira.com> Date: Mon, 27 Jan 2014 21:28:56 -0800 Message-ID: From: Pravin Shelar To: Ben Pfaff Content-Type: text/plain; charset=ISO-8859-1 Cc: "dev@openvswitch.org" , dev@dpdk.org, Gerald Rogers , dpdk-ovs@lists.01.org Subject: Re: [dpdk-dev] [ovs-dev] [PATCH RFC] dpif-netdev: Add support Intel DPDK based ports. 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: Tue, 28 Jan 2014 05:27:39 -0000 On Mon, Jan 27, 2014 at 8:49 PM, Ben Pfaff wrote: > On Mon, Jan 27, 2014 at 05:48:35PM -0800, pshelar@nicira.com wrote: >> From: Pravin B Shelar >> >> Following patch adds DPDK netdev-class to userspace datapath. >> Approach taken in this patch differs from Intel?? DPDK vSwitch >> where DPDK datapath switching is done in saparate process. This >> patch adds support for DPDK type port and uses OVS userspace >> datapath for switching. Therefore all DPDK processing and flow >> miss handling is done in single process. This also avoids code >> duplication by reusing OVS userspace datapath switching and >> therefore it supports all flow matching and actions that >> user-space datapath supports. Refer to INSTALL.DPDK doc for >> further info. >> >> With this patch I got similar performance for netperf TCP_STREAM >> tests compared to kernel datapath. >> >> This is based a patch from Gerald Rogers. >> >> Signed-off-by: Pravin B Shelar >> CC: "Gerald Rogers" > > I haven't looked at the patch yet (it does sound awesome) but if it's > based on Gerald's code then I'd expect to get his Signed-off-by too. Right. Gerald's Patch did not had any signed-off. So If he send me signed-off now, I will update the commit msg.