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, 16 insertions, 12 deletions

diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c
index 5cf40051e..485921273 100644
--- a/hw/scsi-generic.c
+++ b/hw/scsi-generic.c
@@ -457,31 +457,35 @@ static SCSIRequest *scsi_new_request(SCSIDevice *d, uint32_t tag, uint32_t lun,
     return req;
 }
 
+static Property scsi_generic_properties[] = {
+    DEFINE_BLOCK_PROPERTIES(SCSIDevice, conf),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void scsi_generic_class_initfn(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SCSIDeviceClass *sc = SCSI_DEVICE_CLASS(klass);
 
     sc->init         = scsi_generic_initfn;
     sc->destroy      = scsi_destroy;
     sc->alloc_req    = scsi_new_request;
+    dc->fw_name = "disk";
+    dc->desc = "pass through generic scsi device (/dev/sg*)";
+    dc->reset = scsi_generic_reset;
+    dc->props = scsi_generic_properties;
 }
 
-static DeviceInfo scsi_generic_info = {
-    .name    = "scsi-generic",
-    .fw_name = "disk",
-    .desc    = "pass through generic scsi device (/dev/sg*)",
-    .size    = sizeof(SCSIDevice),
-    .reset   = scsi_generic_reset,
-    .class_init = scsi_generic_class_initfn,
-    .props   = (Property[]) {
-        DEFINE_BLOCK_PROPERTIES(SCSIDevice, conf),
-        DEFINE_PROP_END_OF_LIST(),
-    },
+static TypeInfo scsi_generic_info = {
+    .name          = "scsi-generic",
+    .parent        = TYPE_SCSI_DEVICE,
+    .instance_size = sizeof(SCSIDevice),
+    .class_init    = scsi_generic_class_initfn,
 };
 
 static void scsi_generic_register_devices(void)
 {
-    scsi_qdev_register(&scsi_generic_info);
+    type_register_static(&scsi_generic_info);
 }
 device_init(scsi_generic_register_devices)