__virtio64_to_cpu
val_u64 = __virtio64_to_cpu(true, config->capacity);
return __virtio64_to_cpu(vdpasim_is_little_endian(vdpasim), val);
return __virtio64_to_cpu(vhost_is_little_endian(vq), val);
return __virtio64_to_cpu(virtio_is_little_endian(vdev), val);
return __virtio64_to_cpu(vringh_is_little_endian(vrh), val);