From patchwork Tue Feb 5 22:48:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesse Larrew X-Patchwork-Id: 218456 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 82CDD2C02CB for ; Wed, 6 Feb 2013 09:49:24 +1100 (EST) Received: from localhost ([::1]:55759 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U2rKM-0000ym-CK for incoming@patchwork.ozlabs.org; Tue, 05 Feb 2013 17:49:22 -0500 Received: from eggs.gnu.org ([208.118.235.92]:60022) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U2rKB-0000yL-Ix for qemu-devel@nongnu.org; Tue, 05 Feb 2013 17:49:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U2rKA-0004Zu-CQ for qemu-devel@nongnu.org; Tue, 05 Feb 2013 17:49:11 -0500 Received: from e7.ny.us.ibm.com ([32.97.182.137]:53445) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U2rKA-0004Zd-8R for qemu-devel@nongnu.org; Tue, 05 Feb 2013 17:49:10 -0500 Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 5 Feb 2013 17:49:07 -0500 Received: from d01dlp02.pok.ibm.com (9.56.250.167) by e7.ny.us.ibm.com (192.168.1.107) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 5 Feb 2013 17:49:05 -0500 Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id B9F426E801D for ; Tue, 5 Feb 2013 17:49:03 -0500 (EST) Received: from d03av05.boulder.ibm.com (d03av05.boulder.ibm.com [9.17.195.85]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r15Mn4EE335808 for ; Tue, 5 Feb 2013 17:49:04 -0500 Received: from d03av05.boulder.ibm.com (loopback [127.0.0.1]) by d03av05.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r15Mn2ZQ031893 for ; Tue, 5 Feb 2013 15:49:03 -0700 Received: from jlarrew.austin.ibm.com (jlarrew.austin.ibm.com [9.41.149.219]) by d03av05.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r15Mn1Ik031772; Tue, 5 Feb 2013 15:49:02 -0700 From: Jesse Larrew To: qemu-devel@nongnu.org Date: Tue, 5 Feb 2013 16:48:50 -0600 Message-Id: <1360104530-7776-4-git-send-email-jlarrew@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1360104530-7776-1-git-send-email-jlarrew@linux.vnet.ibm.com> References: <1360104530-7776-1-git-send-email-jlarrew@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13020522-5806-0000-0000-00001F3BB8B7 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 32.97.182.137 Cc: aliguori@us.ibm.com, Jesse Larrew Subject: [Qemu-devel] [PATCH 3/3] hw/virtio-net: disable multiqueue by default X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The new multiqueue feature adds fields to the virtio device config, which breaks Windows guests. Disable the feature by default until the Windows drivers are fixed. Signed-off-by: Jesse Larrew --- hw/virtio-net.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio-net.h b/hw/virtio-net.h index f5fea6e..e654c13 100644 --- a/hw/virtio-net.h +++ b/hw/virtio-net.h @@ -191,6 +191,6 @@ struct virtio_net_ctrl_mq { DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \ DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NET_F_CTRL_RX_EXTRA, true), \ DEFINE_PROP_BIT("ctrl_mac_addr", _state, _field, VIRTIO_NET_F_CTRL_MAC_ADDR, true), \ - DEFINE_PROP_BIT("mq", _state, _field, VIRTIO_NET_F_MQ, true) + DEFINE_PROP_BIT("mq", _state, _field, VIRTIO_NET_F_MQ, false) #endif