From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 96E5956B7 for ; Thu, 4 Feb 2016 10:07:11 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP; 04 Feb 2016 01:06:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,393,1449561600"; d="scan'208";a="908283496" Received: from yliu-dev.sh.intel.com (HELO yliu-dev) ([10.239.66.49]) by fmsmga002.fm.intel.com with ESMTP; 04 Feb 2016 01:06:53 -0800 Date: Thu, 4 Feb 2016 17:08:46 +0800 From: Yuanhan Liu To: Jijiang Liu , Thomas Monjalon Message-ID: <20160204090846.GC16802@yliu-dev.sh.intel.com> References: <1450675280-12056-1-git-send-email-jijiang.liu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1450675280-12056-1-git-send-email-jijiang.liu@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v6 0/4] add virtio offload support in us-vhost 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, 04 Feb 2016 09:07:12 -0000 Hi Thomas, Do you have comments on this patch set? The former version has actually got my ACK. If no objections, I will (or ask Jijiang to) make a rebase and fix the commit log and send another version out. --yliu On Mon, Dec 21, 2015 at 01:21:16PM +0800, Jijiang Liu wrote: > Adds virtio offload support in us-vhost. > > The patch set adds the feature negotiation of checksum and TSO between us-vhost and vanilla Linux virtio guest, and add these offload features support in the vhost lib, and change vhost sample to test them. > > In short, this patch set supports the followings, > > 1. DPDK vhost CSUM & TSO for VM2NIC case > > 2. CSUM and TSO support between legacy virtio-net and DPDK vhost for VM2VM and NIC2VM cases. > > v6 change: > Rebase latest codes. > > v5 changes: > Add more clear descriptions to explain these changes. > reset the 'virtio_net_hdr' value in the virtio_enqueue_offload() function. > reorganize patches. > > > v4 change: > remove virtio-net change, only keep vhost changes. > add guest TX offload capabilities to support VM to VM case. > split the cleanup code as a separate patch. > > v3 change: > rebase latest codes. > > v2 change: > fill virtio device information for TX offloads. > > *** BLURB HERE *** > > Jijiang Liu (4): > add vhost offload capabilities > remove ipv4_hdr structure from vhost sample. > add guest offload setting ln the vhost lib. > change vhost application to test checksum and TSO for VM to NIC case > > examples/vhost/main.c | 120 ++++++++++++++++++++++++++++----- > lib/librte_vhost/vhost_rxtx.c | 150 ++++++++++++++++++++++++++++++++++++++++- > lib/librte_vhost/virtio-net.c | 9 ++- > 3 files changed, 259 insertions(+), 20 deletions(-) > > -- > 1.7.7.6