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()
205 	ctrl->pci_bus->number = bus_num;  in PCI_ScanBusForNonBridge()
209 		if (PCI_RefinedAccessConfig(ctrl->pci_bus, tdevice, 0x08, &work) == -1)  in PCI_ScanBusForNonBridge()
221 		if (PCI_RefinedAccessConfig(ctrl->pci_bus, tdevice, 0x08, &work) == -1)  in PCI_ScanBusForNonBridge()
226 			pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(tdevice, 0), PCI_SECONDARY_BUS, &tbus);  in PCI_ScanBusForNonBridge()
252 			ctrl->pci_bus->number = tbus;  in PCI_GetBusDevHelper()
253 			pci_bus_read_config_dword(ctrl->pci_bus, *dev_num, PCI_VENDOR_ID, &work);  in PCI_GetBusDevHelper()
258 			pci_bus_read_config_dword(ctrl->pci_bus, *dev_num, PCI_CLASS_REVISION, &work);  in PCI_GetBusDevHelper()
262 				pci_bus_read_config_byte(ctrl->pci_bus, *dev_num, PCI_SECONDARY_BUS, &tbus);  in PCI_GetBusDevHelper()
331 	ctrl->pci_bus->number = busnumber;  in cpqhp_save_config()
334 		rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, 0), PCI_VENDOR_ID, &ID);  in cpqhp_save_config()
355 		rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, 0), 0x0B, &class_code);  in cpqhp_save_config()
359 		rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, 0), PCI_HEADER_TYPE, &header_type);  in cpqhp_save_config()
377 …rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_SECONDARY_BUS, &seco…  in cpqhp_save_config()
389 					ctrl->pci_bus->number = busnumber;  in cpqhp_save_config()
418 …rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, function), cloop << 2, (u32 *) &(n…  in cpqhp_save_config()
433 				rc = pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_VENDOR_ID, &ID);  in cpqhp_save_config()
438 				rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), 0x0B, &class_code);  in cpqhp_save_config()
442 …rc = pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(device, function), PCI_HEADER_TYPE, &header…  in cpqhp_save_config()
479 	ctrl->pci_bus->number = new_slot->bus;  in cpqhp_save_slot_config()
480 	pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), PCI_VENDOR_ID, &ID);  in cpqhp_save_slot_config()
485 	pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), 0x0B, &class_code);  in cpqhp_save_slot_config()
486 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, 0), PCI_HEADER_TYPE, &header_t…  in cpqhp_save_slot_config()
496 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_SECONDARY_BUS, …  in cpqhp_save_slot_config()
506 			ctrl->pci_bus->number = new_slot->bus;  in cpqhp_save_slot_config()
513 …pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), cloop << 2, (u32 *…  in cpqhp_save_slot_config()
523 …pci_bus_read_config_dword(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_VENDOR_ID, &ID…  in cpqhp_save_slot_config()
528 …	pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), 0x0B, &class_code);  in cpqhp_save_slot_config()
529 …pci_bus_read_config_byte(ctrl->pci_bus, PCI_DEVFN(new_slot->device, function), PCI_HEADER_TYPE, &h…  in cpqhp_save_slot_config()
560 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_save_base_addr_length()  local
566 		pci_bus->number = func->bus;  in cpqhp_save_base_addr_length()
570 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_save_base_addr_length()
573 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_save_base_addr_length()
586 			pci_bus->number = func->bus;  in cpqhp_save_base_addr_length()
594 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_base_addr_length()
595 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_base_addr_length()
630 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_base_addr_length()
631 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_base_addr_length()
705 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_save_used_resources()  local
711 		pci_bus->number = func->bus;  in cpqhp_save_used_resources()
715 		pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &save_command);  in cpqhp_save_used_resources()
719 		pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);  in cpqhp_save_used_resources()
722 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_save_used_resources()
727 			pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, command);  in cpqhp_save_used_resources()
728 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_save_used_resources()
729 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, &temp_byte);  in cpqhp_save_used_resources()
742 			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_BASE, &b_base);  in cpqhp_save_used_resources()
743 			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_LIMIT, &b_length);  in cpqhp_save_used_resources()
758 			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_BASE, &w_base);  in cpqhp_save_used_resources()
759 			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_LIMIT, &w_length);  in cpqhp_save_used_resources()
774 			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_BASE, &w_base);  in cpqhp_save_used_resources()
775 			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, &w_length);  in cpqhp_save_used_resources()
790 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);  in cpqhp_save_used_resources()
793 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_used_resources()
794 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_used_resources()
862 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);  in cpqhp_save_used_resources()
865 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_save_used_resources()
866 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_save_used_resources()
958 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_configure_board()  local
964 		pci_bus->number = func->bus;  in cpqhp_configure_board()
971 			pci_bus_write_config_dword(pci_bus, devfn, cloop, func->config_space[cloop >> 2]);  in cpqhp_configure_board()
973 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_configure_board()
977 			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);  in cpqhp_configure_board()
997 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp);  in cpqhp_configure_board()
1037 	struct pci_bus *pci_bus = ctrl->pci_bus;  in cpqhp_valid_replace()  local
1046 		pci_bus->number = func->bus;  in cpqhp_valid_replace()
1049 		pci_bus_read_config_dword(pci_bus, devfn, PCI_VENDOR_ID, &temp_register);  in cpqhp_valid_replace()
1059 		pci_bus_read_config_dword(pci_bus, devfn, PCI_CLASS_REVISION, &temp_register);  in cpqhp_valid_replace()
1066 		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);  in cpqhp_valid_replace()
1075 			pci_bus_write_config_dword(pci_bus, devfn, PCI_PRIMARY_BUS, temp_register);  in cpqhp_valid_replace()
1093 			pci_bus_read_config_dword(pci_bus, devfn, PCI_SUBSYSTEM_VENDOR_ID, &temp_register);  in cpqhp_valid_replace()
1107 				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);  in cpqhp_valid_replace()
1108 				pci_bus_read_config_dword(pci_bus, devfn, cloop, &base);  in cpqhp_valid_replace()
1266 		ctrl->pci_bus->number = primary_bus;  in cpqhp_find_available_resources()
1267 		pci_bus_read_config_dword(ctrl->pci_bus, dev_func, PCI_VENDOR_ID, &temp_dword);  in cpqhp_find_available_resources()