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>
diff --git a/hw/nand.c b/hw/nand.c
index 6248731..5d947b1 100644
--- a/hw/nand.c
+++ b/hw/nand.c
@@ -426,23 +426,25 @@
static void nand_class_init(ObjectClass *klass, void *data)
{
+ DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = nand_device_init;
+ dc->reset = nand_reset;
+ dc->vmsd = &vmstate_nand;
+ dc->props = nand_properties;
}
-static DeviceInfo nand_info = {
- .name = "nand",
- .size = sizeof(NANDFlashState),
- .reset = nand_reset,
- .vmsd = &vmstate_nand,
- .props = nand_properties,
- .class_init = nand_class_init,
+static TypeInfo nand_info = {
+ .name = "nand",
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(NANDFlashState),
+ .class_init = nand_class_init,
};
static void nand_create_device(void)
{
- sysbus_register_withprop(&nand_info);
+ type_register_static(&nand_info);
}
/*
