Message ID | 1437544792-3949-4-git-send-email-jasowang@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 4716c3e..2e7a190 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -736,6 +736,7 @@ static uint64_t virtio_blk_get_features(VirtIODevice *vdev, uint64_t features, error_setg(errp, "Virtio 1.0 does not support scsi passthrough!"); return 0; } + virtio_add_feature(&features, VIRTIO_F_ANY_LAYOUT); } else { virtio_add_feature(&features, VIRTIO_BLK_F_SCSI); }
Chapter 6.3 of spec said " Transitional devices MUST offer, and if offered by the device transitional drivers MUST accept the following: VIRTIO_F_ANY_LAYOUT (27) " So this patch sets VIRTIO_F_ANY_LAYOUT when 1.0 is supported. Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Jason Wang <jasowang@redhat.com> --- hw/block/virtio-blk.c | 1 + 1 file changed, 1 insertion(+)