121  * sn_pci_legacy_window_fixup - Create PCI controller windows for
128 sn_legacy_pci_window_fixup(struct pci_controller *controller,  in sn_legacy_pci_window_fixup()  argument
131 		controller->window = kcalloc(2, sizeof(struct pci_window),  in sn_legacy_pci_window_fixup()
133 		BUG_ON(controller->window == NULL);  in sn_legacy_pci_window_fixup()
134 		controller->window[0].offset = legacy_io;  in sn_legacy_pci_window_fixup()
135 		controller->window[0].resource.name = "legacy_io";  in sn_legacy_pci_window_fixup()
136 		controller->window[0].resource.flags = IORESOURCE_IO;  in sn_legacy_pci_window_fixup()
137 		controller->window[0].resource.start = legacy_io;  in sn_legacy_pci_window_fixup()
138 		controller->window[0].resource.end =  in sn_legacy_pci_window_fixup()
139 	    			controller->window[0].resource.start + 0xffff;  in sn_legacy_pci_window_fixup()
140 		controller->window[0].resource.parent = &ioport_resource;  in sn_legacy_pci_window_fixup()
141 		controller->window[1].offset = legacy_mem;  in sn_legacy_pci_window_fixup()
142 		controller->window[1].resource.name = "legacy_mem";  in sn_legacy_pci_window_fixup()
143 		controller->window[1].resource.flags = IORESOURCE_MEM;  in sn_legacy_pci_window_fixup()
144 		controller->window[1].resource.start = legacy_mem;  in sn_legacy_pci_window_fixup()
145 		controller->window[1].resource.end =  in sn_legacy_pci_window_fixup()
146 	    	       controller->window[1].resource.start + (1024 * 1024) - 1;  in sn_legacy_pci_window_fixup()
147 		controller->window[1].resource.parent = &iomem_resource;  in sn_legacy_pci_window_fixup()
148 		controller->windows = 2;  in sn_legacy_pci_window_fixup()
161 	struct pci_controller *controller = PCI_CONTROLLER(dev->bus);  in sn_pci_window_fixup()  local
169 	idx = controller->windows;  in sn_pci_window_fixup()
170 	new_count = controller->windows + count;  in sn_pci_window_fixup()
173 	if (controller->window) {  in sn_pci_window_fixup()
174 		memcpy(new_window, controller->window,  in sn_pci_window_fixup()
175 		       sizeof(struct pci_window) * controller->windows);  in sn_pci_window_fixup()
176 		kfree(controller->window);  in sn_pci_window_fixup()
189 	controller->windows = new_count;  in sn_pci_window_fixup()
190 	controller->window = new_window;  in sn_pci_window_fixup()
298 	struct pci_controller *controller;  in sn_pci_controller_fixup()  local
308 	controller = kzalloc(sizeof(*controller), GFP_KERNEL);  in sn_pci_controller_fixup()
309 	BUG_ON(!controller);  in sn_pci_controller_fixup()
310 	controller->segment = segment;  in sn_pci_controller_fixup()
316 	controller->platform_data = prom_bussoft_ptr;  in sn_pci_controller_fixup()
318 	bus = pci_scan_bus(busnum, &pci_root_ops, controller);  in sn_pci_controller_fixup()
322 	bus->sysdata = controller;  in sn_pci_controller_fixup()
328 	kfree(controller);  in sn_pci_controller_fixup()