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fdc: Use QOM realize for fdc

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Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Renamed SysBusDevice variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Hu Tao 2013-07-01 18:18:25 +08:00 committed by Andreas Färber
parent 98bdc0d7ff
commit 940194c236
1 changed files with 43 additions and 24 deletions
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67
hw/block/fdc.c
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@ -2151,39 +2151,58 @@ static void isabus_fdc_realize(DeviceState *dev, Error **errp)
add_boot_device_path(isa->bootindexB, dev, "/floppy@1");
}
static int sysbus_fdc_init1(SysBusDevice *dev)
static void sysbus_fdc_initfn(Object *obj)
{
FDCtrlSysBus *sys = SYSBUS_FDC(dev);
FDCtrlSysBus *sys = SYSBUS_FDC(obj);
FDCtrl *fdctrl = &sys->state;
int ret;
memory_region_init_io(&fdctrl->iomem, OBJECT(sys), &fdctrl_mem_ops, fdctrl,
memory_region_init_io(&fdctrl->iomem, obj, &fdctrl_mem_ops, fdctrl,
"fdc", 0x08);
sysbus_init_mmio(dev, &fdctrl->iomem);
sysbus_init_irq(dev, &fdctrl->irq);
qdev_init_gpio_in(DEVICE(dev), fdctrl_handle_tc, 1);
fdctrl->dma_chann = -1;
qdev_set_legacy_instance_id(DEVICE(dev), 0 /* io */, 2); /* FIXME */
ret = fdctrl_init_common(fdctrl);
return ret;
}
static int sun4m_fdc_init1(SysBusDevice *dev)
static void sysbus_fdc_realize(DeviceState *dev, Error **errp)
{
FDCtrlSysBus *sys = SYSBUS_FDC(dev);
FDCtrl *fdctrl = &sys->state;
SysBusDevice *b = SYS_BUS_DEVICE(dev);
memory_region_init_io(&fdctrl->iomem, OBJECT(dev), &fdctrl_mem_strict_ops,
sysbus_init_mmio(b, &fdctrl->iomem);
sysbus_init_irq(b, &fdctrl->irq);
qdev_init_gpio_in(dev, fdctrl_handle_tc, 1);
fdctrl->dma_chann = -1;
qdev_set_legacy_instance_id(dev, 0 /* io */, 2); /* FIXME */
if (fdctrl_init_common(fdctrl) < 0) {
error_setg(errp, "Floppy init failed.");
return;
}
}
static void sun4m_fdc_initfn(Object *obj)
{
FDCtrlSysBus *sys = SYSBUS_FDC(obj);
FDCtrl *fdctrl = &sys->state;
memory_region_init_io(&fdctrl->iomem, obj, &fdctrl_mem_strict_ops,
fdctrl, "fdctrl", 0x08);
sysbus_init_mmio(dev, &fdctrl->iomem);
sysbus_init_irq(dev, &fdctrl->irq);
qdev_init_gpio_in(DEVICE(dev), fdctrl_handle_tc, 1);
}
static void sun4m_fdc_realize(DeviceState *dev, Error **errp)
{
FDCtrlSysBus *sys = SYSBUS_FDC(dev);
FDCtrl *fdctrl = &sys->state;
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
sysbus_init_mmio(sbd, &fdctrl->iomem);
sysbus_init_irq(sbd, &fdctrl->irq);
qdev_init_gpio_in(dev, fdctrl_handle_tc, 1);
fdctrl->sun4m = 1;
qdev_set_legacy_instance_id(DEVICE(dev), 0 /* io */, 2); /* FIXME */
return fdctrl_init_common(fdctrl);
qdev_set_legacy_instance_id(dev, 0 /* io */, 2); /* FIXME */
if (fdctrl_init_common(fdctrl) < 0) {
error_setg(errp, "Floppy init failed.");
return;
}
}
FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i)
@ -2254,9 +2273,8 @@ static Property sysbus_fdc_properties[] = {
static void sysbus_fdc_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = sysbus_fdc_init1;
dc->realize = sysbus_fdc_realize;
dc->reset = fdctrl_external_reset_sysbus;
dc->vmsd = &vmstate_sysbus_fdc;
dc->props = sysbus_fdc_properties;
@ -2266,6 +2284,7 @@ static const TypeInfo sysbus_fdc_info = {
.name = TYPE_SYSBUS_FDC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(FDCtrlSysBus),
.instance_init = sysbus_fdc_initfn,
.class_init = sysbus_fdc_class_init,
};
@ -2277,9 +2296,8 @@ static Property sun4m_fdc_properties[] = {
static void sun4m_fdc_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = sun4m_fdc_init1;
dc->realize = sun4m_fdc_realize;
dc->reset = fdctrl_external_reset_sysbus;
dc->vmsd = &vmstate_sysbus_fdc;
dc->props = sun4m_fdc_properties;
@ -2289,6 +2307,7 @@ static const TypeInfo sun4m_fdc_info = {
.name = "SUNW,fdtwo",
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(FDCtrlSysBus),
.instance_init = sun4m_fdc_initfn,
.class_init = sun4m_fdc_class_init,
};