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i440fx-pcihost: Use QOM realize for i440fx-pcihost

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Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Hu Tao 2013-07-01 18:18:20 +08:00 committed by Andreas Färber
parent 2aedfa4649
commit a3560fbf01
1 changed files with 18 additions and 13 deletions
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31
hw/pci-host/piix.c
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@ -203,21 +203,26 @@ static const VMStateDescription vmstate_i440fx = {
}
};
static int i440fx_pcihost_initfn(SysBusDevice *dev)
static void i440fx_pcihost_initfn(Object *obj)
{
PCIHostState *s = PCI_HOST_BRIDGE(obj);
memory_region_init_io(&s->conf_mem, obj, &pci_host_conf_le_ops, s,
"pci-conf-idx", 4);
memory_region_init_io(&s->data_mem, obj, &pci_host_data_le_ops, s,
"pci-conf-data", 4);
}
static void i440fx_pcihost_realize(DeviceState *dev, Error **errp)
{
PCIHostState *s = PCI_HOST_BRIDGE(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
memory_region_init_io(&s->conf_mem, OBJECT(dev), &pci_host_conf_le_ops, s,
"pci-conf-idx", 4);
sysbus_add_io(dev, 0xcf8, &s->conf_mem);
sysbus_init_ioports(&s->busdev, 0xcf8, 4);
sysbus_add_io(sbd, 0xcf8, &s->conf_mem);
sysbus_init_ioports(sbd, 0xcf8, 4);
memory_region_init_io(&s->data_mem, OBJECT(dev), &pci_host_data_le_ops, s,
"pci-conf-data", 4);
sysbus_add_io(dev, 0xcfc, &s->data_mem);
sysbus_init_ioports(&s->busdev, 0xcfc, 4);
return 0;
sysbus_add_io(sbd, 0xcfc, &s->data_mem);
sysbus_init_ioports(sbd, 0xcfc, 4);
}
static int i440fx_initfn(PCIDevice *dev)
@ -647,11 +652,10 @@ static const char *i440fx_pcihost_root_bus_path(PCIHostState *host_bridge,
static void i440fx_pcihost_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
hc->root_bus_path = i440fx_pcihost_root_bus_path;
k->init = i440fx_pcihost_initfn;
dc->realize = i440fx_pcihost_realize;
dc->fw_name = "pci";
dc->no_user = 1;
}
@ -660,6 +664,7 @@ static const TypeInfo i440fx_pcihost_info = {
.name = "i440FX-pcihost",
.parent = TYPE_PCI_HOST_BRIDGE,
.instance_size = sizeof(I440FXState),
.instance_init = i440fx_pcihost_initfn,
.class_init = i440fx_pcihost_class_init,
};