adcdac_go
static u_int32_t adcdac_go(struct sc_chinfo *ch, u_int32_t go);
adcdac_go(ch, 0);
go = adcdac_go(ch, 0);
adcdac_go(ch, go);
go = adcdac_go(ch, 0); /* pause */
adcdac_go(ch, go); /* unpause */
go = adcdac_go(ch, 0); /* pause */
adcdac_go(ch, go); /* unpause */
adcdac_go(ch, 1);
adcdac_go(ch, 0);
go = adcdac_go(ch, 0);
adcdac_go(ch, go);
sc->rch.dma_active = adcdac_go(&sc->rch, 0);
sc->pch.dma_active = adcdac_go(&sc->pch, 0);
adcdac_go(&sc->rch, sc->rch.dma_active);
adcdac_go(&sc->pch, sc->pch.dma_active);