From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39030) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XtG6u-0003Jd-V7 for qemu-devel@nongnu.org; Tue, 25 Nov 2014 08:25:01 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XtG6j-0005I1-Ps for qemu-devel@nongnu.org; Tue, 25 Nov 2014 08:24:52 -0500 Received: from e06smtp10.uk.ibm.com ([195.75.94.106]:33434) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XtG6j-0005Ha-7t for qemu-devel@nongnu.org; Tue, 25 Nov 2014 08:24:41 -0500 Received: from /spool/local by e06smtp10.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 25 Nov 2014 13:24:40 -0000 Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by d06dlp01.portsmouth.uk.ibm.com (Postfix) with ESMTP id 4237617D8043 for ; Tue, 25 Nov 2014 13:24:53 +0000 (GMT) Received: from d06av08.portsmouth.uk.ibm.com (d06av08.portsmouth.uk.ibm.com [9.149.37.249]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id sAPDObpv10748190 for ; Tue, 25 Nov 2014 13:24:37 GMT Received: from d06av08.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id sAPDOast003672 for ; Tue, 25 Nov 2014 06:24:37 -0700 From: Cornelia Huck Date: Tue, 25 Nov 2014 14:24:22 +0100 Message-Id: <1416921863-16523-12-git-send-email-cornelia.huck@de.ibm.com> In-Reply-To: <1416921863-16523-1-git-send-email-cornelia.huck@de.ibm.com> References: <1416921863-16523-1-git-send-email-cornelia.huck@de.ibm.com> Subject: [Qemu-devel] [PATCH RFC v2 11/12] virtio-net/virtio-blk: enable virtio 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org, kvm@vger.kernel.org Cc: Cornelia Huck , rusty@rustcorp.com.au, thuth@linux.vnet.ibm.com, mst@redhat.com virtio-net (non-vhost) and virtio-blk have everything in place to support virtio 1.0: let's enable the feature bit for them. Note that VIRTIO_F_VERSION_1 is technically a transport feature; once every device is ready for virtio 1.0, we can move this setting this feature bit out of the individual devices. Signed-off-by: Cornelia Huck --- hw/block/virtio-blk.c | 4 ++++ hw/net/virtio-net.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 6d86f60..3781f98 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -569,6 +569,10 @@ static uint32_t virtio_blk_get_features(VirtIODevice *vdev, unsigned int index, { VirtIOBlock *s = VIRTIO_BLK(vdev); + if (index == 1) { + features |= (1 << (VIRTIO_F_VERSION_1 - 32)); + } + if (index > 0) { return features; } diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 1e214b5..fcfc95f 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -447,6 +447,10 @@ static uint32_t virtio_net_get_features(VirtIODevice *vdev, unsigned int index, VirtIONet *n = VIRTIO_NET(vdev); NetClientState *nc = qemu_get_queue(n->nic); + if (index == 1 && !get_vhost_net(nc->peer)) { + features |= (1 << (VIRTIO_F_VERSION_1 - 32)); + } + if (index > 0) { return features; } -- 1.7.9.5