dmago
void dmago(int, char *, int, int);
dmago(hs->sc_dq->dq_chan, addr, count, flags|DMAGO_READ);
dmago(hs->sc_dq->dq_chan, addr, count, flags);
dmago(hs->sc_dq->dq_chan, addr, count, DMAGO_BYTE|DMAGO_READ);
dmago(hs->sc_dq->dq_chan, addr, count, DMAGO_BYTE);
dmago(chan, sc->sc_dp, sc->sc_dleft, dmaflags);