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Lines Matching defs:sc_drq

76 	int sc_drq;
204 		sc->sc_drq = ia->ia_drq[0].ir_drq;
206 		(void) isa_drq_alloc(sc->sc_ic, sc->sc_drq);
207 		maxsize = isa_dmamaxsize(sc->sc_ic, sc->sc_drq);
208 		if (isa_dmamap_create(sc->sc_ic, sc->sc_drq,
211 			    "unable to create map for drq %d\n", sc->sc_drq);
263 			isa_dmadone(sc->sc_ic, sc->sc_drq);
512 			isa_dmastart(sc->sc_ic, sc->sc_drq, buf, count, NULL,
538 		isa_dmastart(sc->sc_ic, sc->sc_drq, buf, count-1, NULL,
543 		while (!isa_dmafinished(sc->sc_ic, sc->sc_drq))
704 		isa_dmaabort(sc->sc_ic, sc->sc_drq);