virtio_cread_feature
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_CONFIG_WCE,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_SEG_MAX,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_SIZE_MAX,
virtio_cread_feature(vdev, VIRTIO_BLK_F_BLK_SIZE,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_TOPOLOGY,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_TOPOLOGY,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_TOPOLOGY,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_TOPOLOGY,
err = virtio_cread_feature(vdev, VIRTIO_BLK_F_MQ,
virtio_cread_feature(vdev, VIRTIO_CONSOLE_F_MULTIPORT,
if (virtio_cread_feature(vi->vdev, VIRTIO_NET_F_STATUS,