diff options
Diffstat (limited to 'hw/core/qdev.c')
| -rw-r--r-- | hw/core/qdev.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 7e58259911..9f0a522ee8 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -716,6 +716,7 @@ static void device_set_realized(Object *obj, bool value, Error **err) { DeviceState *dev = DEVICE(obj); DeviceClass *dc = DEVICE_GET_CLASS(dev); + BusState *bus; Error *local_err = NULL; if (dev->hotplugged && !dc->hotpluggable) { @@ -749,14 +750,30 @@ static void device_set_realized(Object *obj, bool value, Error **err) dev->instance_id_alias, dev->alias_required_for_version); } + if (local_err == NULL) { + QLIST_FOREACH(bus, &dev->child_bus, sibling) { + object_property_set_bool(OBJECT(bus), true, "realized", + &local_err); + if (local_err != NULL) { + break; + } + } + } if (dev->hotplugged && local_err == NULL) { device_reset(dev); } } else if (!value && dev->realized) { - if (qdev_get_vmsd(dev)) { + QLIST_FOREACH(bus, &dev->child_bus, sibling) { + object_property_set_bool(OBJECT(bus), false, "realized", + &local_err); + if (local_err != NULL) { + break; + } + } + if (qdev_get_vmsd(dev) && local_err == NULL) { vmstate_unregister(dev, qdev_get_vmsd(dev), dev); } - if (dc->unrealize) { + if (dc->unrealize && local_err == NULL) { dc->unrealize(dev, &local_err); } } @@ -841,13 +858,13 @@ static void device_unparent(Object *obj) QObject *event_data; bool have_realized = dev->realized; + if (dev->realized) { + object_property_set_bool(obj, false, "realized", NULL); + } while (dev->num_child_bus) { bus = QLIST_FIRST(&dev->child_bus); object_unparent(OBJECT(bus)); } - if (dev->realized) { - object_property_set_bool(obj, false, "realized", NULL); - } if (dev->parent_bus) { bus_remove_child(dev->parent_bus, dev); object_unref(OBJECT(dev->parent_bus)); |