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sysbus: apic: ioapic: convert to QEMU Object Model

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This converts three devices because apic and ioapic are subclasses of sysbus.
Converting subclasses independently of their base class is prohibitively hard.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2012-01-24 13:12:29 -06:00
parent 40021f0888
commit 999e12bbe8
131 changed files with 2734 additions and 1297 deletions
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40
hw/sysbus.c
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@ -107,29 +107,24 @@ void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size)
static int sysbus_device_init(DeviceState *dev, DeviceInfo *base)
{
SysBusDeviceInfo *info = container_of(base, SysBusDeviceInfo, qdev);
SysBusDevice *sd = SYS_BUS_DEVICE(dev);
SysBusDeviceClass *sbc = SYS_BUS_DEVICE_GET_CLASS(sd);
return info->init(sysbus_from_qdev(dev));
return sbc->init(sd);
}
void sysbus_register_withprop(SysBusDeviceInfo *info)
void sysbus_qdev_register_subclass(DeviceInfo *info, const char *parent)
{
info->qdev.init = sysbus_device_init;
info->qdev.bus_info = &system_bus_info;
info->init = sysbus_device_init;
info->bus_info = &system_bus_info;
assert(info->qdev.size >= sizeof(SysBusDevice));
qdev_register(&info->qdev);
assert(info->size >= sizeof(SysBusDevice));
qdev_register_subclass(info, parent);
}
void sysbus_register_dev(const char *name, size_t size, sysbus_initfn init)
void sysbus_qdev_register(DeviceInfo *info)
{
SysBusDeviceInfo *info;
info = g_malloc0(sizeof(*info));
info->qdev.name = g_strdup(name);
info->qdev.size = size;
info->init = init;
sysbus_register_withprop(info);
sysbus_qdev_register_subclass(info, TYPE_SYS_BUS_DEVICE);
}
DeviceState *sysbus_create_varargs(const char *name,
@ -258,3 +253,18 @@ MemoryRegion *sysbus_address_space(SysBusDevice *dev)
{
return get_system_memory();
}
static TypeInfo sysbus_device_type_info = {
.name = TYPE_SYS_BUS_DEVICE,
.parent = TYPE_DEVICE,
.instance_size = sizeof(SysBusDevice),
.abstract = true,
.class_size = sizeof(SysBusDeviceClass),
};
static void sysbus_register(void)
{
type_register_static(&sysbus_device_type_info);
}
device_init(sysbus_register);