2195         k->notify(qbus->parent, vector);  in virtio_notify_vector()
2785         k->has_extra_state(qbus->parent);  in virtio_extra_state_needed()
2890         return k->load_extra_state(qbus->parent, f);  in get_extra_state()
2901     k->save_extra_state(qbus->parent, f);  in put_extra_state()
3015         k->save_config(qbus->parent, f);  in virtio_save()
3047             k->save_queue(qbus->parent, i, f);  in virtio_save()
3177     DeviceState *proxy = DEVICE(BUS(bus)->parent);  in virtio_device_check_notification_compatibility()
3221         ret = k->load_config(qbus->parent, f);  in virtio_load()
3289             ret = k->load_queue(qbus->parent, i, f);  in virtio_load()
3435         k->vmstate_change(qbus->parent, backend_run);  in virtio_vmstate_change()
3459     int nvectors = k->query_nvectors ? k->query_nvectors(qbus->parent) : 0;  in virtio_init()
3542         return k->queue_enabled(qbus->parent, n);  in virtio_queue_enabled()
3895         return k->set_host_notifier_mr(qbus->parent, n, mr, assign);  in virtio_queue_set_host_notifier_mr()
4371     .parent = TYPE_DEVICE,
4390     DeviceState *transport = qdev_get_parent_bus(dev)->parent;  in type_init()