qdev: make compat stuff more generic

This patch renames the compat properties into global properties and
makes them more generic.  The compatibility stuff is only one of
multiple possible users now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 14 insertions, 8 deletions

diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index bda6699383..fe106bd6a6 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -593,21 +593,27 @@ void qdev_prop_set_defaults(DeviceState *dev, Property *props)
     }
 }
 
-static CompatProperty *compat_props;
+static QTAILQ_HEAD(, GlobalProperty) global_props = QTAILQ_HEAD_INITIALIZER(global_props);
 
-void qdev_prop_register_compat(CompatProperty *props)
+void qdev_prop_register_global(GlobalProperty *prop)
 {
-    compat_props = props;
+    QTAILQ_INSERT_TAIL(&global_props, prop, next);
 }
 
-void qdev_prop_set_compat(DeviceState *dev)
+void qdev_prop_register_global_list(GlobalProperty *props)
 {
-    CompatProperty *prop;
+    int i;
 
-    if (!compat_props) {
-        return;
+    for (i = 0; props[i].driver != NULL; i++) {
+        qdev_prop_register_global(props+i);
     }
-    for (prop = compat_props; prop->driver != NULL; prop++) {
+}
+
+void qdev_prop_set_globals(DeviceState *dev)
+{
+    GlobalProperty *prop;
+
+    QTAILQ_FOREACH(prop, &global_props, next) {
         if (strcmp(dev->info->name, prop->driver) != 0) {
             continue;
         }