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Lines Matching defs:dmamap

533 	bus_dmamap_t dmamap;
560 		dmamap = sc->sc_txmap[sc->sc_nexttx];
575 		    bus_dmamap_load_mbuf(sc->sc_dmat, dmamap, m0,
602 			if ((err = bus_dmamap_load_mbuf(sc->sc_dmat, dmamap,
615 		if (dmamap->dm_nsegs > sc->sc_nfreetx) {
625 			bus_dmamap_unload(sc->sc_dmat, dmamap);
647 		bus_dmamap_sync(sc->sc_dmat, dmamap, 0, dmamap->dm_mapsize,
654 		     seg < dmamap->dm_nsegs;
658 				    dmamap->dm_segs[seg].ds_addr;
660 				    dmamap->dm_segs[seg].ds_len;
663 				    dmamap->dm_segs[seg].ds_addr;
665 				    dmamap->dm_segs[seg].ds_len;
670 			totlen += dmamap->dm_segs[seg].ds_len;
706 		SQ_CDTXSYNC(sc, sc->sc_nexttx, dmamap->dm_nsegs,
713 		sc->sc_nfreetx -= dmamap->dm_nsegs;