sc_64bit          220 dev/ic/ath.c   	ah = ath_hal_attach(devid, sc, sc->sc_st, sc->sc_sh, sc->sc_64bit,
sc_64bit          231 dev/ic/athvar.h 				sc_64bit : 1;	/* indicates PCI Express */
sc_64bit          148 dev/pci/if_ath_pci.c 		sc->sc_64bit = 1;