+extern void pciauto_prescan_setup_bridge(struct pci_controller *hose,
+ pci_dev_t dev, int sub_bus);
+extern void pciauto_postscan_setup_bridge(struct pci_controller *hose,
+ pci_dev_t dev, int sub_bus);
+extern void pciauto_config_init(struct pci_controller *hose);
+extern int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev);