50 	struct pci_controller *hose = dev->sysdata;  in pcibios_align_resource()  local
55 		if (start < PCIBIOS_MIN_IO + hose->io_resource->start)  in pcibios_align_resource()
56 			start = PCIBIOS_MIN_IO + hose->io_resource->start;  in pcibios_align_resource()
65 		if (start < PCIBIOS_MIN_MEM + hose->mem_resource->start)  in pcibios_align_resource()
66 			start = PCIBIOS_MIN_MEM + hose->mem_resource->start;  in pcibios_align_resource()
72 static void pcibios_scanbus(struct pci_controller *hose)  in pcibios_scanbus()  argument
85 	if (hose->get_busno && pci_has_flag(PCI_PROBE_ONLY))  in pcibios_scanbus()
86 		next_busno = (*hose->get_busno)();  in pcibios_scanbus()
89 				hose->mem_resource, hose->mem_offset);  in pcibios_scanbus()
91 				hose->io_resource, hose->io_offset);  in pcibios_scanbus()
94 	bridge->sysdata = hose;  in pcibios_scanbus()
96 	bridge->ops = hose->pci_ops;  in pcibios_scanbus()
105 	hose->bus = bus = bridge->bus;  in pcibios_scanbus()
108 	set_pci_need_domain_info(hose, need_domain_info);  in pcibios_scanbus()
137 void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node)  in pci_load_of_ranges()  argument
142 	hose->of_node = node;  in pci_load_of_ranges()
152 			hose->io_map_base =  in pci_load_of_ranges()
155 			res = hose->io_resource;  in pci_load_of_ranges()
158 			res = hose->mem_resource;  in pci_load_of_ranges()
173 	struct pci_controller *hose = bus->sysdata;  in pcibios_get_phb_of_node()  local
175 	return of_node_get(hose->of_node);  in pcibios_get_phb_of_node()
181 void register_pci_controller(struct pci_controller *hose)  in register_pci_controller()  argument
185 	parent = hose->mem_resource->parent;  in register_pci_controller()
189 	if (request_resource(parent, hose->mem_resource) < 0)  in register_pci_controller()
192 	parent = hose->io_resource->parent;  in register_pci_controller()
196 	if (request_resource(parent, hose->io_resource) < 0) {  in register_pci_controller()
197 		release_resource(hose->mem_resource);  in register_pci_controller()
201 	INIT_LIST_HEAD(&hose->list);  in register_pci_controller()
202 	list_add_tail(&hose->list, &controllers);  in register_pci_controller()
207 	if (!hose->io_map_base) {  in register_pci_controller()
218 		pcibios_scanbus(hose);  in register_pci_controller()
231 	struct pci_controller *hose;  in pcibios_init()  local
234 	list_for_each_entry(hose, &controllers, list)  in pcibios_init()
235 		pcibios_scanbus(hose);  in pcibios_init()