1 files changed, 14 insertions, 0 deletions
diff --git a/hw/core/bus.c b/hw/core/bus.c
index 33a4443217..6f6071f5fa 100644
--- a/hw/core/bus.c
+++ b/hw/core/bus.c
@@ -164,6 +164,20 @@ BusState *qbus_create(const char *typename, DeviceState *parent, const char *nam
     return bus;
 }
 
+bool qbus_realize(BusState *bus, Error **errp)
+{
+    Error *err = NULL;
+
+    object_property_set_bool(OBJECT(bus), true, "realized", &err);
+    error_propagate(errp, err);
+    return !err;
+}
+
+void qbus_unrealize(BusState *bus)
+{
+    object_property_set_bool(OBJECT(bus), false, "realized", &error_abort);
+}
+
 static bool bus_get_realized(Object *obj, Error **errp)
 {
     BusState *bus = BUS(obj);