381 	struct pci_sys_data *sys = dev->sysdata;  in pcibios_swizzle()  local
384 	if (sys->swizzle)  in pcibios_swizzle()
385 		slot = sys->swizzle(dev, pin);  in pcibios_swizzle()
401 	struct pci_sys_data *sys = dev->sysdata;  in pcibios_map_irq()  local
404 	if (sys->map_irq)  in pcibios_map_irq()
405 		irq = sys->map_irq(dev, slot, pin);  in pcibios_map_irq()
414 static int pcibios_init_resource(int busnr, struct pci_sys_data *sys,  in pcibios_init_resource()  argument
420 	if (list_empty(&sys->resources)) {  in pcibios_init_resource()
421 		pci_add_resource_offset(&sys->resources,  in pcibios_init_resource()
422 			 &iomem_resource, sys->mem_offset);  in pcibios_init_resource()
433 	resource_list_for_each_entry(window, &sys->resources)  in pcibios_init_resource()
437 	sys->io_res.start = (busnr * SZ_64K) ?  : pcibios_min_io;  in pcibios_init_resource()
438 	sys->io_res.end = (busnr + 1) * SZ_64K - 1;  in pcibios_init_resource()
439 	sys->io_res.flags = IORESOURCE_IO;  in pcibios_init_resource()
440 	sys->io_res.name = sys->io_res_name;  in pcibios_init_resource()
441 	sprintf(sys->io_res_name, "PCI%d I/O", busnr);  in pcibios_init_resource()
443 	ret = request_resource(&ioport_resource, &sys->io_res);  in pcibios_init_resource()
448 	pci_add_resource_offset(&sys->resources, &sys->io_res,  in pcibios_init_resource()
449 				sys->io_offset);  in pcibios_init_resource()
457 	struct pci_sys_data *sys = NULL;  in pcibios_init_hw()  local
468 		sys = pci_host_bridge_priv(bridge);  in pcibios_init_hw()
470 		sys->busnr   = busnr;  in pcibios_init_hw()
471 		sys->swizzle = hw->swizzle;  in pcibios_init_hw()
472 		sys->map_irq = hw->map_irq;  in pcibios_init_hw()
473 		INIT_LIST_HEAD(&sys->resources);  in pcibios_init_hw()
476 			sys->private_data = hw->private_data[nr];  in pcibios_init_hw()
478 		ret = hw->setup(nr, sys);  in pcibios_init_hw()
482 			ret = pcibios_init_resource(nr, sys, hw->io_optional);  in pcibios_init_hw()
494 				list_splice_init(&sys->resources,  in pcibios_init_hw()
497 				bridge->sysdata = sys;  in pcibios_init_hw()
498 				bridge->busnr = sys->busnr;  in pcibios_init_hw()
512 			sys->bus = bridge->bus;  in pcibios_init_hw()
514 			busnr = sys->bus->busn_res.end + 1;  in pcibios_init_hw()
516 			list_add(&sys->node, head);  in pcibios_init_hw()
527 	struct pci_sys_data *sys;  in pci_common_init_dev()  local
537 	list_for_each_entry(sys, &head, node) {  in pci_common_init_dev()
538 		struct pci_bus *bus = sys->bus;  in pci_common_init_dev()