CD18xx_CCR
bus_space_read_1(sc->sc_tag, sc->sc_handle, CD18xx_CCR) != 0)
cd18xx_write(sc, CD18xx_CCR,
cd18xx_write(sc, CD18xx_CCR, CD18xx_CCR_CORCHG |
cd18xx_write(sc, CD18xx_CCR, p->p_chanctl);