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, 10 insertions, 8 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 31608d3d5..7f3aa65d2 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -499,22 +499,24 @@ static int port92_initfn(ISADevice *dev)
 
 static void port92_class_initfn(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
     ic->init = port92_initfn;
+    dc->no_user = 1;
+    dc->reset = port92_reset;
+    dc->vmsd = &vmstate_port92_isa;
 }
 
-static DeviceInfo port92_info = {
-    .name     = "port92",
-    .size     = sizeof(Port92State),
-    .vmsd     = &vmstate_port92_isa,
-    .no_user  = 1,
-    .reset    = port92_reset,
-    .class_init          = port92_class_initfn,
+static TypeInfo port92_info = {
+    .name          = "port92",
+    .parent        = TYPE_ISA_DEVICE,
+    .instance_size = sizeof(Port92State),
+    .class_init    = port92_class_initfn,
 };
 
 static void port92_register(void)
 {
-    isa_qdev_register(&port92_info);
+    type_register_static(&port92_info);
 }
 device_init(port92_register)