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, 34 insertions, 26 deletions

diff --git a/hw/spitz.c b/hw/spitz.c
index 046efad637..4e6540d976 100644
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -1031,17 +1031,19 @@ static Property sl_nand_properties[] = {
 
 static void sl_nand_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = sl_nand_init;
+    dc->vmsd = &vmstate_sl_nand_info;
+    dc->props = sl_nand_properties;
 }
 
-static DeviceInfo sl_nand_info = {
-    .name = "sl-nand",
-    .size = sizeof(SLNANDState),
-    .vmsd = &vmstate_sl_nand_info,
-    .props = sl_nand_properties,
-    .class_init = sl_nand_class_init,
+static TypeInfo sl_nand_info = {
+    .name          = "sl-nand",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(SLNANDState),
+    .class_init    = sl_nand_class_init,
 };
 
 static VMStateDescription vmstate_spitz_kbd = {
@@ -1064,17 +1066,19 @@ static Property spitz_keyboard_properties[] = {
 
 static void spitz_keyboard_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = spitz_keyboard_init;
+    dc->vmsd = &vmstate_spitz_kbd;
+    dc->props = spitz_keyboard_properties;
 }
 
-static DeviceInfo spitz_keyboard_info = {
-    .name = "spitz-keyboard",
-    .size = sizeof(SpitzKeyboardState),
-    .vmsd = &vmstate_spitz_kbd,
-    .props = spitz_keyboard_properties,
-    .class_init = spitz_keyboard_class_init,
+static TypeInfo spitz_keyboard_info = {
+    .name          = "spitz-keyboard",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(SpitzKeyboardState),
+    .class_init    = spitz_keyboard_class_init,
 };
 
 static const VMStateDescription vmstate_corgi_ssp_regs = {
@@ -1090,17 +1094,19 @@ static const VMStateDescription vmstate_corgi_ssp_regs = {
 
 static void corgi_ssp_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
 
     k->init = corgi_ssp_init;
     k->transfer = corgi_ssp_transfer;
+    dc->vmsd = &vmstate_corgi_ssp_regs;
 }
 
-static DeviceInfo corgi_ssp_info = {
-    .name = "corgi-ssp",
-    .size = sizeof(CorgiSSPState),
-    .vmsd = &vmstate_corgi_ssp_regs,
-    .class_init = corgi_ssp_class_init,
+static TypeInfo corgi_ssp_info = {
+    .name          = "corgi-ssp",
+    .parent        = TYPE_SSI_SLAVE,
+    .instance_size = sizeof(CorgiSSPState),
+    .class_init    = corgi_ssp_class_init,
 };
 
 static const VMStateDescription vmstate_spitz_lcdtg_regs = {
@@ -1117,25 +1123,27 @@ static const VMStateDescription vmstate_spitz_lcdtg_regs = {
 
 static void spitz_lcdtg_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
 
     k->init = spitz_lcdtg_init;
     k->transfer = spitz_lcdtg_transfer;
+    dc->vmsd = &vmstate_spitz_lcdtg_regs;
 }
 
-static DeviceInfo spitz_lcdtg_info = {
-    .name = "spitz-lcdtg",
-    .size = sizeof(SpitzLCDTG),
-    .vmsd = &vmstate_spitz_lcdtg_regs,
-    .class_init = spitz_lcdtg_class_init,
+static TypeInfo spitz_lcdtg_info = {
+    .name          = "spitz-lcdtg",
+    .parent        = TYPE_SSI_SLAVE,
+    .instance_size = sizeof(SpitzLCDTG),
+    .class_init    = spitz_lcdtg_class_init,
 };
 
 static void spitz_register_devices(void)
 {
-    ssi_register_slave(&corgi_ssp_info);
-    ssi_register_slave(&spitz_lcdtg_info);
-    sysbus_register_withprop(&spitz_keyboard_info);
-    sysbus_register_withprop(&sl_nand_info);
+    type_register_static(&corgi_ssp_info);
+    type_register_static(&spitz_lcdtg_info);
+    type_register_static(&spitz_keyboard_info);
+    type_register_static(&sl_nand_info);
 }
 
 device_init(spitz_register_devices)