From 66e56b13ad432cdb51b3319476fbb4746af5770b Mon Sep 17 00:00:00 2001
From: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
Date: Tue, 21 Oct 2014 19:46:04 +0800
Subject: qdev: add qdev_build_hotpluggable_device_list helper

For peripheral device del completion, add a function to build a list for
hotpluggable devices.

Signed-off-by: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 hw/core/qdev.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'hw/core')

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index a1e9247772..9357aba455 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -866,6 +866,19 @@ void qdev_alias_all_properties(DeviceState *target, Object *source)
     } while (class != object_class_by_name(TYPE_DEVICE));
 }
 
+int qdev_build_hotpluggable_device_list(Object *obj, void *opaque)
+{
+    GSList **list = opaque;
+    DeviceState *dev = DEVICE(obj);
+
+    if (dev->realized && object_property_get_bool(obj, "hotpluggable", NULL)) {
+        *list = g_slist_append(*list, dev);
+    }
+
+    object_child_foreach(obj, qdev_build_hotpluggable_device_list, opaque);
+    return 0;
+}
+
 static bool device_get_realized(Object *obj, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
-- 
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