ATW_PAR
ATW_WRITE(sc, ATW_PAR, sc->sc_busmode);
ATW_READ(sc, ATW_PAR), sc->sc_busmode));
PRINTREG(sc, ATW_PAR);
ATW_WRITE(sc, ATW_PAR, ATW_PAR_SWR);
if (ATW_READ(sc, ATW_PAR) == 0)
if (ATW_ISSET(sc, ATW_PAR, ATW_PAR_SWR))
ATW_WRITE(sc, ATW_PAR, sc->sc_busmode);
ATW_READ(sc, ATW_PAR), sc->sc_busmode));