From patchwork Tue Nov 7 15:59:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Kavanagh X-Patchwork-Id: 835354 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=openvswitch.org (client-ip=140.211.169.12; helo=mail.linuxfoundation.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yWYyt3yBlz9s3w for ; Wed, 8 Nov 2017 02:59:34 +1100 (AEDT) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 0E0E9C04; Tue, 7 Nov 2017 15:59:33 +0000 (UTC) X-Original-To: dev@openvswitch.org Delivered-To: ovs-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id A9794BED for ; Tue, 7 Nov 2017 15:59:31 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 6D360D4 for ; Tue, 7 Nov 2017 15:59:31 +0000 (UTC) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP; 07 Nov 2017 07:59:30 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,359,1505804400"; d="scan'208";a="173123592" Received: from silpixa00380299.ir.intel.com ([10.237.222.17]) by fmsmga006.fm.intel.com with ESMTP; 07 Nov 2017 07:59:29 -0800 From: Mark Kavanagh To: dev@openvswitch.org Date: Tue, 7 Nov 2017 15:59:26 +0000 Message-Id: <1510070368-242276-1-git-send-email-mark.b.kavanagh@intel.com> X-Mailer: git-send-email 1.9.3 X-Spam-Status: No, score=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD autolearn=disabled version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: maxime.coquelin@redhat.com Subject: [ovs-dev] [RFC PATCH 0/2] DPDK v17.11 Support X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org This patchset presents a preliminary look at DPDK v17.11 support for OvS-DPDK, and was generated against the following commits: - OvS: 1acb986 ("packets: Move declarations inside extern "C") - DPDK: 116ff44 ("crypto/dpaa_sec: rename mbuf physical address to IOVA") I'm particularly interested in comments on patch 2, which adds support for the vhost IOMMU feature. Mark Kavanagh (2): netdev-dpdk: DPDK v17.11 upgrade netdev-dpdk: add support for vhost IOMMU feature .travis/linux-build.sh | 2 +- Documentation/faq/releases.rst | 1 + Documentation/intro/install/dpdk.rst | 10 +++++----- Documentation/topics/dpdk/ring.rst | 2 +- Documentation/topics/dpdk/vhost-user.rst | 27 ++++++++++++++++++++++---- NEWS | 3 +++ lib/netdev-dpdk.c | 33 ++++++++++++++++++++++++-------- vswitchd/vswitch.xml | 10 ++++++++++ 8 files changed, 69 insertions(+), 19 deletions(-)