1230 union pci_config_addr {  union
1247 static union pci_config_addr pci_config_addr;  variable
1277 	if (!pci_config_addr.bits.enabled)  in dev_and_reg()
1280 	if (pci_config_addr.bits.funcnum != 0)  in dev_and_reg()
1283 	if (pci_config_addr.bits.busnum != 0)  in dev_and_reg()
1286 	if (pci_config_addr.bits.offset * 4 >= sizeof(struct pci_config))  in dev_and_reg()
1289 	*reg = pci_config_addr.bits.offset;  in dev_and_reg()
1290 	return find_pci_device(pci_config_addr.bits.devnum);  in dev_and_reg()
1337 		&pci_config_addr.val);  in pci_addr_iowrite()
1339 		pci_config_addr.bits.enabled ? "" : " DISABLED",  in pci_addr_iowrite()
1341 		pci_config_addr.bits.busnum,  in pci_addr_iowrite()
1342 		pci_config_addr.bits.devnum,  in pci_addr_iowrite()
1343 		pci_config_addr.bits.funcnum,  in pci_addr_iowrite()
1344 		pci_config_addr.bits.offset);  in pci_addr_iowrite()
1350 	ioread(port - PCI_CONFIG_ADDR, pci_config_addr.val, mask, val);  in pci_addr_ioread()