i440fx-pcihost: Use QOM realize for i440fx-pcihost
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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2aedfa4649
commit
a3560fbf01
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@ -203,21 +203,26 @@ static const VMStateDescription vmstate_i440fx = {
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}
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}
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};
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};
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static int i440fx_pcihost_initfn(SysBusDevice *dev)
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static void i440fx_pcihost_initfn(Object *obj)
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{
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PCIHostState *s = PCI_HOST_BRIDGE(obj);
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memory_region_init_io(&s->conf_mem, obj, &pci_host_conf_le_ops, s,
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"pci-conf-idx", 4);
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memory_region_init_io(&s->data_mem, obj, &pci_host_data_le_ops, s,
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"pci-conf-data", 4);
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}
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static void i440fx_pcihost_realize(DeviceState *dev, Error **errp)
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{
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{
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PCIHostState *s = PCI_HOST_BRIDGE(dev);
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PCIHostState *s = PCI_HOST_BRIDGE(dev);
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SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
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memory_region_init_io(&s->conf_mem, OBJECT(dev), &pci_host_conf_le_ops, s,
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sysbus_add_io(sbd, 0xcf8, &s->conf_mem);
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"pci-conf-idx", 4);
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sysbus_init_ioports(sbd, 0xcf8, 4);
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sysbus_add_io(dev, 0xcf8, &s->conf_mem);
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sysbus_init_ioports(&s->busdev, 0xcf8, 4);
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memory_region_init_io(&s->data_mem, OBJECT(dev), &pci_host_data_le_ops, s,
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sysbus_add_io(sbd, 0xcfc, &s->data_mem);
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"pci-conf-data", 4);
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sysbus_init_ioports(sbd, 0xcfc, 4);
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sysbus_add_io(dev, 0xcfc, &s->data_mem);
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sysbus_init_ioports(&s->busdev, 0xcfc, 4);
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return 0;
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}
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}
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static int i440fx_initfn(PCIDevice *dev)
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static int i440fx_initfn(PCIDevice *dev)
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@ -647,11 +652,10 @@ static const char *i440fx_pcihost_root_bus_path(PCIHostState *host_bridge,
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static void i440fx_pcihost_class_init(ObjectClass *klass, void *data)
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static void i440fx_pcihost_class_init(ObjectClass *klass, void *data)
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{
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{
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DeviceClass *dc = DEVICE_CLASS(klass);
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DeviceClass *dc = DEVICE_CLASS(klass);
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SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
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PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
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PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
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hc->root_bus_path = i440fx_pcihost_root_bus_path;
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hc->root_bus_path = i440fx_pcihost_root_bus_path;
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k->init = i440fx_pcihost_initfn;
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dc->realize = i440fx_pcihost_realize;
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dc->fw_name = "pci";
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dc->fw_name = "pci";
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dc->no_user = 1;
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dc->no_user = 1;
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}
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}
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@ -660,6 +664,7 @@ static const TypeInfo i440fx_pcihost_info = {
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.name = "i440FX-pcihost",
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.name = "i440FX-pcihost",
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.parent = TYPE_PCI_HOST_BRIDGE,
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.parent = TYPE_PCI_HOST_BRIDGE,
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.instance_size = sizeof(I440FXState),
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.instance_size = sizeof(I440FXState),
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.instance_init = i440fx_pcihost_initfn,
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.class_init = i440fx_pcihost_class_init,
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.class_init = i440fx_pcihost_class_init,
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};
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};
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