From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 42F5491C8 for ; Thu, 12 Nov 2015 13:07:12 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 12 Nov 2015 04:07:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,281,1444719600"; d="scan'208";a="848832469" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 12 Nov 2015 04:07:10 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id tACC79Op025318 for ; Thu, 12 Nov 2015 20:07:09 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id tACC76ap016720 for ; Thu, 12 Nov 2015 20:07:08 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id tACC76B7016716 for dev@dpdk.org; Thu, 12 Nov 2015 20:07:06 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Thu, 12 Nov 2015 20:07:02 +0800 Message-Id: <1447330026-16685-1-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 Subject: [dpdk-dev] [PATCH v5 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, 12 Nov 2015 12:07:12 -0000 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. 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