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, 31 insertions, 25 deletions

diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index fbc397f73..244c61451 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -1235,17 +1235,19 @@ static const VMStateDescription vmstate_pxa2xx_rtc_regs = {
 
 static void pxa2xx_rtc_sysbus_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = pxa2xx_rtc_init;
+    dc->desc = "PXA2xx RTC Controller";
+    dc->vmsd = &vmstate_pxa2xx_rtc_regs;
 }
 
-static DeviceInfo pxa2xx_rtc_sysbus_info = {
-    .name = "pxa2xx_rtc",
-    .desc = "PXA2xx RTC Controller",
-    .size = sizeof(PXA2xxRTCState),
-    .vmsd = &vmstate_pxa2xx_rtc_regs,
-    .class_init = pxa2xx_rtc_sysbus_class_init,
+static TypeInfo pxa2xx_rtc_sysbus_info = {
+    .name          = "pxa2xx_rtc",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(PXA2xxRTCState),
+    .class_init    = pxa2xx_rtc_sysbus_class_init,
 };
 
 /* I2C Interface */
@@ -1489,10 +1491,11 @@ static void pxa2xx_i2c_slave_class_init(ObjectClass *klass, void *data)
     k->send = pxa2xx_i2c_tx;
 }
 
-static DeviceInfo pxa2xx_i2c_slave_info = {
-    .name = "pxa2xx-i2c-slave",
-    .size = sizeof(PXA2xxI2CSlaveState),
-    .class_init = pxa2xx_i2c_slave_class_init,
+static TypeInfo pxa2xx_i2c_slave_info = {
+    .name          = "pxa2xx-i2c-slave",
+    .parent        = TYPE_I2C_SLAVE,
+    .instance_size = sizeof(PXA2xxI2CSlaveState),
+    .class_init    = pxa2xx_i2c_slave_class_init,
 };
 
 PXA2xxI2CState *pxa2xx_i2c_init(target_phys_addr_t base,
@@ -1548,18 +1551,20 @@ static Property pxa2xx_i2c_properties[] = {
 
 static void pxa2xx_i2c_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = pxa2xx_i2c_initfn;
+    dc->desc = "PXA2xx I2C Bus Controller";
+    dc->vmsd = &vmstate_pxa2xx_i2c;
+    dc->props = pxa2xx_i2c_properties;
 }
 
-static DeviceInfo pxa2xx_i2c_info = {
-    .name = "pxa2xx_i2c",
-    .desc = "PXA2xx I2C Bus Controller",
-    .size = sizeof(PXA2xxI2CState),
-    .vmsd = &vmstate_pxa2xx_i2c,
-    .props = pxa2xx_i2c_properties,
-    .class_init = pxa2xx_i2c_class_init,
+static TypeInfo pxa2xx_i2c_info = {
+    .name          = "pxa2xx_i2c",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(PXA2xxI2CState),
+    .class_init    = pxa2xx_i2c_class_init,
 };
 
 /* PXA Inter-IC Sound Controller */
@@ -2318,18 +2323,19 @@ static void pxa2xx_ssp_class_init(ObjectClass *klass, void *data)
     sdc->init = pxa2xx_ssp_init;
 }
 
-static DeviceInfo pxa2xx_ssp_info = {
-    .name = "pxa2xx-ssp",
-    .size = sizeof(PXA2xxSSPState),
-    .class_init = pxa2xx_ssp_class_init,
+static TypeInfo pxa2xx_ssp_info = {
+    .name          = "pxa2xx-ssp",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(PXA2xxSSPState),
+    .class_init    = pxa2xx_ssp_class_init,
 };
 
 static void pxa2xx_register_devices(void)
 {
-    i2c_register_slave(&pxa2xx_i2c_slave_info);
-    sysbus_qdev_register(&pxa2xx_ssp_info);
-    sysbus_register_withprop(&pxa2xx_i2c_info);
-    sysbus_register_withprop(&pxa2xx_rtc_sysbus_info);
+    type_register_static(&pxa2xx_i2c_slave_info);
+    type_register_static(&pxa2xx_ssp_info);
+    type_register_static(&pxa2xx_i2c_info);
+    type_register_static(&pxa2xx_rtc_sysbus_info);
 }
 
 device_init(pxa2xx_register_devices)