qdev: register all types natively through QEMU Object Model

This was done in a mostly automated fashion.  I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass
registration functions.

The second step was another sed-based removal of subclass registration functions
while also adding virtual functions from the base class into a class_init
function as appropriate.

Finally, a python script was used to convert the DeviceInfo structures and
qdev_register_subclass functions to TypeInfo structures, class_init functions,
and type_register_static calls.

We are almost fully converted to QOM after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c
index e669ed4..6b2f7d1 100644
--- a/hw/fw_cfg.c
+++ b/hw/fw_cfg.c
@@ -539,24 +539,26 @@ static Property fw_cfg_properties[] = {
 
 static void fw_cfg_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = fw_cfg_init1;
+    dc->no_user = 1;
+    dc->reset = fw_cfg_reset;
+    dc->vmsd = &vmstate_fw_cfg;
+    dc->props = fw_cfg_properties;
 }
 
-static DeviceInfo fw_cfg_info = {
-    .name = "fw_cfg",
-    .size = sizeof(FWCfgState),
-    .vmsd = &vmstate_fw_cfg,
-    .reset = fw_cfg_reset,
-    .no_user = 1,
-    .props = fw_cfg_properties,
-    .class_init = fw_cfg_class_init,
+static TypeInfo fw_cfg_info = {
+    .name          = "fw_cfg",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(FWCfgState),
+    .class_init    = fw_cfg_class_init,
 };
 
 static void fw_cfg_register_devices(void)
 {
-    sysbus_register_withprop(&fw_cfg_info);
+    type_register_static(&fw_cfg_info);
 }
 
 device_init(fw_cfg_register_devices)