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virtio: set pci bus master enable bit
authorMichael S. Tsirkin <mst@redhat.com>
Sun, 29 Nov 2009 15:52:00 +0000 (17:52 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 2 Mar 2010 11:41:14 +0000 (13:41 +0200)
As all virtio devices perform DMA, we
must enable bus mastering for them to be
spec compliant.

This patch fixes hotplug of virtio devices
with Linux guests and qemu 0.11-0.12.

Tested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

No differences found
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