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 <[email protected]> Cc: Kevin Wolf <[email protected]> Cc: [email protected] Signed-off-by: Jason Wang <[email protected]> --- hw/block/virtio-blk.c | 1 + 1 file changed, 1 insertion(+) 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); } -- 2.1.4
