36 	struct resource res;  member
46 			return &r->res;  in get_pci_domain_busn_res()
53 	r->res.start = 0;  in get_pci_domain_busn_res()
54 	r->res.end = 0xff;  in get_pci_domain_busn_res()
55 	r->res.flags = IORESOURCE_BUS | IORESOURCE_PCI_FIXED;  in get_pci_domain_busn_res()
59 	return &r->res;  in get_pci_domain_busn_res()
172 		    struct resource *res, unsigned int pos)  in __pci_read_base()  argument
190 	res->name = pci_name(dev);  in __pci_read_base()
214 		res->flags = decode_bar(dev, l);  in __pci_read_base()
215 		res->flags |= IORESOURCE_SIZEALIGN;  in __pci_read_base()
216 		if (res->flags & IORESOURCE_IO) {  in __pci_read_base()
226 		res->flags |= (l & IORESOURCE_ROM_ENABLE);  in __pci_read_base()
232 	if (res->flags & IORESOURCE_MEM_64) {  in __pci_read_base()
256 	if (res->flags & IORESOURCE_MEM_64) {  in __pci_read_base()
259 			res->flags |= IORESOURCE_UNSET | IORESOURCE_DISABLED;  in __pci_read_base()
260 			res->start = 0;  in __pci_read_base()
261 			res->end = 0;  in __pci_read_base()
269 			res->flags |= IORESOURCE_UNSET;  in __pci_read_base()
270 			res->start = 0;  in __pci_read_base()
271 			res->end = sz64;  in __pci_read_base()
281 	pcibios_bus_to_resource(dev->bus, res, &region);  in __pci_read_base()
282 	pcibios_resource_to_bus(dev->bus, &inverted_region, res);  in __pci_read_base()
296 		res->flags |= IORESOURCE_UNSET;  in __pci_read_base()
297 		res->start = 0;  in __pci_read_base()
298 		res->end = region.end - region.start;  in __pci_read_base()
307 	res->flags = 0;  in __pci_read_base()
309 	if (res->flags)  in __pci_read_base()
310 		dev_printk(KERN_DEBUG, &dev->dev, "reg 0x%x: %pR\n", pos, res);  in __pci_read_base()
312 	return (res->flags & IORESOURCE_MEM_64) ? 1 : 0;  in __pci_read_base()
323 		struct resource *res = &dev->resource[pos];  in pci_read_bases()  local
325 		pos += __pci_read_base(dev, pci_bar_unknown, res, reg);  in pci_read_bases()
329 		struct resource *res = &dev->resource[PCI_ROM_RESOURCE];  in pci_read_bases()  local
331 		res->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH |  in pci_read_bases()
334 		__pci_read_base(dev, pci_bar_mem32, res, rom);  in pci_read_bases()
344 	struct resource *res;  in pci_read_bridge_io()  local
354 	res = child->resource[0];  in pci_read_bridge_io()
370 		res->flags = (io_base_lo & PCI_IO_RANGE_TYPE_MASK) | IORESOURCE_IO;  in pci_read_bridge_io()
373 		pcibios_bus_to_resource(dev->bus, res, &region);  in pci_read_bridge_io()
374 		dev_printk(KERN_DEBUG, &dev->dev, "  bridge window %pR\n", res);  in pci_read_bridge_io()
384 	struct resource *res;  in pci_read_bridge_mmio()  local
386 	res = child->resource[1];  in pci_read_bridge_mmio()
392 		res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM;  in pci_read_bridge_mmio()
395 		pcibios_bus_to_resource(dev->bus, res, &region);  in pci_read_bridge_mmio()
396 		dev_printk(KERN_DEBUG, &dev->dev, "  bridge window %pR\n", res);  in pci_read_bridge_mmio()
407 	struct resource *res;  in pci_read_bridge_mmio_pref()  local
409 	res = child->resource[2];  in pci_read_bridge_mmio_pref()
442 		res->flags = (mem_base_lo & PCI_PREF_RANGE_TYPE_MASK) |  in pci_read_bridge_mmio_pref()
444 		if (res->flags & PCI_PREF_RANGE_TYPE_64)  in pci_read_bridge_mmio_pref()
445 			res->flags |= IORESOURCE_MEM_64;  in pci_read_bridge_mmio_pref()
448 		pcibios_bus_to_resource(dev->bus, res, &region);  in pci_read_bridge_mmio_pref()
449 		dev_printk(KERN_DEBUG, &dev->dev, "  bridge window %pR\n", res);  in pci_read_bridge_mmio_pref()
456 	struct resource *res;  in pci_read_bridge_bases()  local
475 		pci_bus_for_each_resource(child->parent, res, i) {  in pci_read_bridge_bases()
476 			if (res && res->flags) {  in pci_read_bridge_bases()
477 				pci_bus_add_resource(child, res,  in pci_read_bridge_bases()
481 					   res);  in pci_read_bridge_bases()
1127 	struct resource *res;  in pci_setup_device()  local
1201 				res = &dev->resource[0];  in pci_setup_device()
1202 				res->flags = LEGACY_IO_RESOURCE;  in pci_setup_device()
1203 				pcibios_bus_to_resource(dev->bus, res, &region);  in pci_setup_device()
1205 					 res);  in pci_setup_device()
1208 				res = &dev->resource[1];  in pci_setup_device()
1209 				res->flags = LEGACY_IO_RESOURCE;  in pci_setup_device()
1210 				pcibios_bus_to_resource(dev->bus, res, &region);  in pci_setup_device()
1212 					 res);  in pci_setup_device()
1217 				res = &dev->resource[2];  in pci_setup_device()
1218 				res->flags = LEGACY_IO_RESOURCE;  in pci_setup_device()
1219 				pcibios_bus_to_resource(dev->bus, res, &region);  in pci_setup_device()
1221 					 res);  in pci_setup_device()
1224 				res = &dev->resource[3];  in pci_setup_device()
1225 				res->flags = LEGACY_IO_RESOURCE;  in pci_setup_device()
1226 				pcibios_bus_to_resource(dev->bus, res, &region);  in pci_setup_device()
1228 					 res);  in pci_setup_device()
1933 	struct resource *res;  in pci_create_root_bus()  local
1998 		res = window->res;  in pci_create_root_bus()
2000 		if (res->flags & IORESOURCE_BUS)  in pci_create_root_bus()
2001 			pci_bus_insert_busn_res(b, bus, res->end);  in pci_create_root_bus()
2003 			pci_bus_add_resource(b, res, 0);  in pci_create_root_bus()
2005 			if (resource_type(res) == IORESOURCE_IO)  in pci_create_root_bus()
2010 				 (unsigned long long) (res->start - offset),  in pci_create_root_bus()
2011 				 (unsigned long long) (res->end - offset));  in pci_create_root_bus()
2014 		dev_info(&b->dev, "root bus resource %pR%s\n", res, bus_addr);  in pci_create_root_bus()
2034 	struct resource *res = &b->busn_res;  in pci_bus_insert_busn_res()  local
2037 	res->start = bus;  in pci_bus_insert_busn_res()
2038 	res->end = bus_max;  in pci_bus_insert_busn_res()
2039 	res->flags = IORESOURCE_BUS;  in pci_bus_insert_busn_res()
2045 		res->flags |= IORESOURCE_PCI_FIXED;  in pci_bus_insert_busn_res()
2048 	conflict = request_resource_conflict(parent_res, res);  in pci_bus_insert_busn_res()
2053 			    res, pci_is_root_bus(b) ? "domain " : "",  in pci_bus_insert_busn_res()
2061 	struct resource *res = &b->busn_res;  in pci_bus_update_busn_res_end()  local
2062 	struct resource old_res = *res;  in pci_bus_update_busn_res_end()
2066 	if (res->start > bus_max)  in pci_bus_update_busn_res_end()
2069 	size = bus_max - res->start + 1;  in pci_bus_update_busn_res_end()
2070 	ret = adjust_resource(res, res->start, size);  in pci_bus_update_busn_res_end()
2075 	if (!ret && !res->parent)  in pci_bus_update_busn_res_end()
2076 		pci_bus_insert_busn_res(b, res->start, res->end);  in pci_bus_update_busn_res_end()
2083 	struct resource *res = &b->busn_res;  in pci_bus_release_busn_res()  local
2086 	if (!res->flags || !res->parent)  in pci_bus_release_busn_res()
2089 	ret = release_resource(res);  in pci_bus_release_busn_res()
2092 			res, ret ? "can not be" : "is");  in pci_bus_release_busn_res()
2104 		if (window->res->flags & IORESOURCE_BUS) {  in pci_scan_root_bus()