NCR_TIMEOUT
sr[NCR_TIMEOUT] = 152; /* S5RSELECT_TIMEOUT(20,250); */
NCR_WRITE_REG(sc, NCR_TIMEOUT, sc->sc_timeout);
NCR_WRITE_REG(sc, NCR_TIMEOUT, sc->sc_timeout);
NCR_WRITE_REG(sc, NCR_TIMEOUT, sc->sc_timeout);