commit d012ffc189197962c8ac179611396f6af92c1860
author Igor Mammedov <imammedo@redhat.com> Mon Jun 02 15:25:04 2014 +0200
committer Michael S. Tsirkin <mst@redhat.com> Thu Jun 19 16:41:47 2014 +0300
tree 0f76f5bdb3dab18559a1e4e83072347193d7c3e7
parent b74545481187945965cf9f4df70b71d2f6cded4a

qdev: expose DeviceState.hotplugged field as a property

so that management could detect via QOM interface if device was
hotplugged

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/core/qdev.c

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index fded645..3226a71 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -878,6 +878,20 @@
                                 dev->parent_bus->allow_hotplug);
 }
 
+static bool device_get_hotplugged(Object *obj, Error **err)
+{
+    DeviceState *dev = DEVICE(obj);
+
+    return dev->hotplugged;
+}
+
+static void device_set_hotplugged(Object *obj, bool value, Error **err)
+{
+    DeviceState *dev = DEVICE(obj);
+
+    dev->hotplugged = value;
+}
+
 static void device_initfn(Object *obj)
 {
     DeviceState *dev = DEVICE(obj);
@@ -896,6 +910,9 @@
                              device_get_realized, device_set_realized, NULL);
     object_property_add_bool(obj, "hotpluggable",
                              device_get_hotpluggable, NULL, NULL);
+    object_property_add_bool(obj, "hotplugged",
+                             device_get_hotplugged, device_set_hotplugged,
+                             &error_abort);
 
     class = object_get_class(OBJECT(dev));
     do {