58 static void bus_remove_child(BusState *bus, DeviceState *child)  in bus_remove_child()  argument
62     QTAILQ_FOREACH(kid, &bus->children, sibling) {  in bus_remove_child()
67             QTAILQ_REMOVE_RCU(&bus->children, kid, sibling);  in bus_remove_child()
69             bus->num_children--;  in bus_remove_child()
72             object_property_del(OBJECT(bus), name);  in bus_remove_child()
81 static void bus_add_child(BusState *bus, DeviceState *child)  in bus_add_child()  argument
86     bus->num_children++;  in bus_add_child()
87     kid->index = bus->max_index++;  in bus_add_child()
91     QTAILQ_INSERT_HEAD_RCU(&bus->children, kid, sibling);  in bus_add_child()
95     object_property_add_link(OBJECT(bus), name,  in bus_add_child()
102 static bool bus_check_address(BusState *bus, DeviceState *child, Error **errp)  in bus_check_address()  argument
104     BusClass *bc = BUS_GET_CLASS(bus);  in bus_check_address()
105     return !bc->check_address || bc->check_address(bus, child, errp);  in bus_check_address()
108 bool qdev_set_parent_bus(DeviceState *dev, BusState *bus, Error **errp)  in qdev_set_parent_bus()  argument
113     assert(dc->bus_type && object_dynamic_cast(OBJECT(bus), dc->bus_type));  in qdev_set_parent_bus()
115     if (!bus_check_address(bus, dev, errp)) {  in qdev_set_parent_bus()
122             OBJECT(bus), object_get_typename(OBJECT(bus)));  in qdev_set_parent_bus()
133     dev->parent_bus = bus;  in qdev_set_parent_bus()
134     object_ref(OBJECT(bus));  in qdev_set_parent_bus()
135     bus_add_child(bus, dev);  in qdev_set_parent_bus()
137         resettable_change_parent(OBJECT(dev), OBJECT(bus),  in qdev_set_parent_bus()
257     BusState *bus;  in device_reset_child_foreach()  local
259     QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in device_reset_child_foreach()
260         cb(OBJECT(bus), opaque, type);  in device_reset_child_foreach()
264 bool qdev_realize(DeviceState *dev, BusState *bus, Error **errp)  in qdev_realize()  argument
268     if (bus) {  in qdev_realize()
269         if (!qdev_set_parent_bus(dev, bus, errp)) {  in qdev_realize()
279 bool qdev_realize_and_unref(DeviceState *dev, BusState *bus, Error **errp)  in qdev_realize_and_unref()  argument
283     ret = qdev_realize(dev, bus, errp);  in qdev_realize_and_unref()
324     BusState *bus;  in qdev_get_child_bus()  local
327     bus = (BusState *)object_dynamic_cast(child, TYPE_BUS);  in qdev_get_child_bus()
328     if (bus) {  in qdev_get_child_bus()
329         return bus;  in qdev_get_child_bus()
332     QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in qdev_get_child_bus()
333         if (strcmp(name, bus->name) == 0) {  in qdev_get_child_bus()
334             return bus;  in qdev_get_child_bus()
345     BusState *bus;  in qdev_walk_children()  local
355     QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in qdev_walk_children()
356         err = qbus_walk_children(bus, pre_devfn, pre_busfn,  in qdev_walk_children()
373 DeviceState *qdev_find_recursive(BusState *bus, const char *id)  in qdev_find_recursive()  argument
380         QTAILQ_FOREACH_RCU(kid, &bus->children, sibling) {  in qdev_find_recursive()
459     BusState *bus;  in device_set_realized()  local
533         QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in device_set_realized()
534             if (!qbus_realize(bus, errp)) {  in device_set_realized()
576         QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in device_set_realized()
577             qbus_unrealize(bus);  in device_set_realized()
593     QLIST_FOREACH(bus, &dev->child_bus, sibling) {  in device_set_realized()
594         qbus_unrealize(bus);  in device_set_realized()
710     BusState *bus;  in device_unparent()  local
716         bus = QLIST_FIRST(&dev->child_bus);  in device_unparent()
717         object_unparent(OBJECT(bus));  in device_unparent()