364 	struct pci_sys_data *sys = dev->sysdata;  in pcibios_swizzle()  local
367 	if (sys->swizzle)  in pcibios_swizzle()
368 		slot = sys->swizzle(dev, pin);  in pcibios_swizzle()
384 	struct pci_sys_data *sys = dev->sysdata;  in pcibios_map_irq()  local
387 	if (sys->map_irq)  in pcibios_map_irq()
388 		irq = sys->map_irq(dev, slot, pin);  in pcibios_map_irq()
397 static int pcibios_init_resource(int busnr, struct pci_sys_data *sys)  in pcibios_init_resource()  argument
402 	if (list_empty(&sys->resources)) {  in pcibios_init_resource()
403 		pci_add_resource_offset(&sys->resources,  in pcibios_init_resource()
404 			 &iomem_resource, sys->mem_offset);  in pcibios_init_resource()
407 	resource_list_for_each_entry(window, &sys->resources)  in pcibios_init_resource()
411 	sys->io_res.start = (busnr * SZ_64K) ?  : pcibios_min_io;  in pcibios_init_resource()
412 	sys->io_res.end = (busnr + 1) * SZ_64K - 1;  in pcibios_init_resource()
413 	sys->io_res.flags = IORESOURCE_IO;  in pcibios_init_resource()
414 	sys->io_res.name = sys->io_res_name;  in pcibios_init_resource()
415 	sprintf(sys->io_res_name, "PCI%d I/O", busnr);  in pcibios_init_resource()
417 	ret = request_resource(&ioport_resource, &sys->io_res);  in pcibios_init_resource()
422 	pci_add_resource_offset(&sys->resources, &sys->io_res,  in pcibios_init_resource()
423 				sys->io_offset);  in pcibios_init_resource()
431 	struct pci_sys_data *sys = NULL;  in pcibios_init_hw()  local
442 		sys = pci_host_bridge_priv(bridge);  in pcibios_init_hw()
444 		sys->busnr   = busnr;  in pcibios_init_hw()
445 		sys->swizzle = hw->swizzle;  in pcibios_init_hw()
446 		sys->map_irq = hw->map_irq;  in pcibios_init_hw()
447 		INIT_LIST_HEAD(&sys->resources);  in pcibios_init_hw()
450 			sys->private_data = hw->private_data[nr];  in pcibios_init_hw()
452 		ret = hw->setup(nr, sys);  in pcibios_init_hw()
456 			ret = pcibios_init_resource(nr, sys);  in pcibios_init_hw()
468 				list_splice_init(&sys->resources,  in pcibios_init_hw()
471 				bridge->sysdata = sys;  in pcibios_init_hw()
472 				bridge->busnr = sys->busnr;  in pcibios_init_hw()
483 			sys->bus = bridge->bus;  in pcibios_init_hw()
485 			busnr = sys->bus->busn_res.end + 1;  in pcibios_init_hw()
487 			list_add(&sys->node, head);  in pcibios_init_hw()
498 	struct pci_sys_data *sys;  in pci_common_init_dev()  local
508 	list_for_each_entry(sys, &head, node) {  in pci_common_init_dev()
509 		struct pci_bus *bus = sys->bus;  in pci_common_init_dev()