72 	struct pci_bus *child;  in cpqhp_configure_device()
135 static int PCI_RefinedAccessConfig(struct pci_bus *bus, unsigned int devfn, u8 offset, u32 *value)  in PCI_RefinedAccessConfig()
160 		struct pci_bus *fakebus;  in cpqhp_set_irq()
207 	ctrl->pci_bus->number = bus_num;  in PCI_ScanBusForNonBridge()
211 		if (PCI_RefinedAccessConfig(ctrl->pci_bus, tdevice, 0x08, &work) == -1)  in PCI_ScanBusForNonBridge()
223 		if (PCI_RefinedAccessConfig(ctrl->pci_bus, tdevice, 0x08, &work) == -1)  in PCI_ScanBusForNonBridge()
228 			pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(tdevice, 0), PCI_SECONDARY_BUS, &tbus);  in PCI_ScanBusForNonBridge()
254 			ctrl->pci_bus->number = tbus;  in PCI_GetBusDevHelper()
255 			pci_bus_read_config_dword(ctrl->pci_bus, *dev_num, PCI_VENDOR_ID, &work);  in PCI_GetBusDevHelper()
260 			pci_bus_read_config_dword(ctrl->pci_bus, *dev_num, PCI_CLASS_REVISION, &work);  in PCI_GetBusDevHelper()
264 				pci_bus_read_config_byte(ctrl->pci_bus, *dev_num, PCI_SECONDARY_BUS, &tbus);  in PCI_GetBusDevHelper()
333 	ctrl->pci_bus->number = busnumber;  in cpqhp_save_config()
336 		rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, 0), PCI_VENDOR_ID, &ID);  in cpqhp_save_config()
357 		rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, 0), 0x0B, &class_code);  in cpqhp_save_config()
361 		rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, 0), PCI_HEADER_TYPE, &header_type);  in cpqhp_save_config()
379 …rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_SECONDARY_BUS, &seco…  in cpqhp_save_config()
391 					ctrl->pci_bus->number = busnumber;  in cpqhp_save_config()
420 …rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, function), cloop << 2, (u32 *) &(n…  in cpqhp_save_config()
435 				rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_VENDOR_ID, &ID);  in cpqhp_save_config()
440 				rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), 0x0B, &class_code);  in cpqhp_save_config()
444 …rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_HEADER_TYPE, &header…  in cpqhp_save_config()
481 	ctrl->pci_bus->number = new_slot->bus;  in cpqhp_save_slot_config()
482 	pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), PCI_VENDOR_ID, &ID);  in cpqhp_save_slot_config()
487 	pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), 0x0B, &class_code);  in cpqhp_save_slot_config()
488 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), PCI_HEADER_TYPE, &header_t…  in cpqhp_save_slot_config()
498 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_SECONDARY_BUS, …  in cpqhp_save_slot_config()
508 			ctrl->pci_bus->number = new_slot->bus;  in cpqhp_save_slot_config()
515 …pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), cloop << 2, (u32 *…  in cpqhp_save_slot_config()
525 …pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_VENDOR_ID, &ID…  in cpqhp_save_slot_config()
530 …	pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), 0x0B, &class_code);  in cpqhp_save_slot_config()
531 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_HEADER_TYPE, &h…  in cpqhp_save_slot_config()
562 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_save_base_addr_length()  local
568 		pci_bus->number = func->bus;  in cpqhp_save_base_addr_length()
572 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_save_base_addr_length()
575 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_save_base_addr_length()
588 			pci_bus->number = func->bus;  in cpqhp_save_base_addr_length()
596 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_base_addr_length()
597 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_base_addr_length()
632 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_base_addr_length()
633 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_base_addr_length()
707 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_save_used_resources()  local
713 		pci_bus->number = func->bus;  in cpqhp_save_used_resources()
717 		pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &save_command);  in cpqhp_save_used_resources()
721 		pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);  in cpqhp_save_used_resources()
724 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_save_used_resources()
729 			pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, command);  in cpqhp_save_used_resources()
730 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_save_used_resources()
731 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, &temp_byte);  in cpqhp_save_used_resources()
744 			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_BASE, &b_base);  in cpqhp_save_used_resources()
745 			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_LIMIT, &b_length);  in cpqhp_save_used_resources()
760 			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_BASE, &w_base);  in cpqhp_save_used_resources()
761 			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_LIMIT, &w_length);  in cpqhp_save_used_resources()
776 			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_BASE, &w_base);  in cpqhp_save_used_resources()
777 			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, &w_length);  in cpqhp_save_used_resources()
792 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);  in cpqhp_save_used_resources()
795 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_used_resources()
796 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_used_resources()
864 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);  in cpqhp_save_used_resources()
867 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_used_resources()
868 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_used_resources()
960 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_configure_board()  local
966 		pci_bus->number = func->bus;  in cpqhp_configure_board()
973 			pci_bus_write_config_dword(pci_bus, devfn, cloop, func->config_space[cloop >> 2]);  in cpqhp_configure_board()
975 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_configure_board()
979 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_configure_board()
999 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp);  in cpqhp_configure_board()
1039 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_valid_replace()  local
1048 		pci_bus->number = func->bus;  in cpqhp_valid_replace()
1051 		pci_bus_read_config_dword(pci_bus, devfn, PCI_VENDOR_ID, &temp_register);  in cpqhp_valid_replace()
1061 		pci_bus_read_config_dword(pci_bus, devfn, PCI_CLASS_REVISION, &temp_register);  in cpqhp_valid_replace()
1068 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_valid_replace()
1077 			pci_bus_write_config_dword(pci_bus, devfn, PCI_PRIMARY_BUS, temp_register);  in cpqhp_valid_replace()
1095 			pci_bus_read_config_dword(pci_bus, devfn, PCI_SUBSYSTEM_VENDOR_ID, &temp_register);  in cpqhp_valid_replace()
1109 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_valid_replace()
1110 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_valid_replace()
1268 		ctrl->pci_bus->number = primary_bus;  in cpqhp_find_available_resources()
1269 		pci_bus_read_config_dword(ctrl->pci_bus, dev_func, PCI_VENDOR_ID, &temp_dword);  in cpqhp_find_available_resources()