Message ID | 1539266915-15216-11-git-send-email-wexu@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42WClK2jDwz9s4s for <incoming@patchwork.ozlabs.org>; Fri, 12 Oct 2018 01:19:25 +1100 (AEDT) Received: from localhost ([::1]:34738 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1gAboA-0003vA-FB for incoming@patchwork.ozlabs.org; Thu, 11 Oct 2018 10:19:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39451) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <wexu@redhat.com>) id 1gAbek-00055V-6v for qemu-devel@nongnu.org; Thu, 11 Oct 2018 10:09:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <wexu@redhat.com>) id 1gAbef-0006AB-8L for qemu-devel@nongnu.org; Thu, 11 Oct 2018 10:09:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56060) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <wexu@redhat.com>) id 1gAbed-00065m-6i for qemu-devel@nongnu.org; Thu, 11 Oct 2018 10:09:33 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6490B99CEA; Thu, 11 Oct 2018 14:09:25 +0000 (UTC) Received: from dell-per430-12.lab.eng.pek2.redhat.com (dell-per430-12.lab.eng.pek2.redhat.com [10.73.196.55]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3AEB95D73F; Thu, 11 Oct 2018 14:09:22 +0000 (UTC) From: wexu@redhat.com To: qemu-devel@nongnu.org Date: Thu, 11 Oct 2018 10:08:33 -0400 Message-Id: <1539266915-15216-11-git-send-email-wexu@redhat.com> In-Reply-To: <1539266915-15216-1-git-send-email-wexu@redhat.com> References: <1539266915-15216-1-git-send-email-wexu@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Thu, 11 Oct 2018 14:09:25 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [[RFC v3 10/12] virtio: packed ring feature bit for userspace backend X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: maxime.coquelin@redhat.com, jasowang@redhat.com, jfreimann@redhat.com, wexu@redhat.com, tiwei.bie@intel.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
packed ring virtio-net userspace backend support
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expand
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diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c index e037db6..fb4b18f 100644 --- a/hw/net/vhost_net.c +++ b/hw/net/vhost_net.c @@ -78,6 +78,7 @@ static const int user_feature_bits[] = { VIRTIO_NET_F_MRG_RXBUF, VIRTIO_NET_F_MTU, VIRTIO_F_IOMMU_PLATFORM, + VIRTIO_F_RING_PACKED, /* This bit implies RARP isn't sent by QEMU out of band */ VIRTIO_NET_F_GUEST_ANNOUNCE,