ATW_PCI_IOBA       93 dev/cardbus/if_atw_cardbus.c #define	ATW_PCI_IOBA		0x10	/* i/o mapped base */
ATW_PCI_IOBA       85 dev/pci/if_atw_pci.c #define	ATW_PCI_IOBA		0x10	/* i/o mapped base */