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Lines Matching defs:dmamap

551 	bus_dmamap_t dmamap;
586 		dmamap = txs->txs_dmamap;
595 		    bus_dmamap_load_mbuf(sc->sc_dmat, dmamap, m0,
615 			error = bus_dmamap_load_mbuf(sc->sc_dmat, dmamap,
629 		if (dmamap->dm_nsegs > sc->sc_txfree) {
640 			bus_dmamap_unload(sc->sc_dmat, dmamap);
656 		bus_dmamap_sync(sc->sc_dmat, dmamap, 0, dmamap->dm_mapsize,
663 		     seg < dmamap->dm_nsegs;
674 			    dmamap->dm_segs[seg].ds_addr;
676 			    (dmamap->dm_segs[seg].ds_len <<
709 		AE_CDTXSYNC(sc, sc->sc_txnext, dmamap->dm_nsegs,
720 		txs->txs_ndescs = dmamap->dm_nsegs;
723 		sc->sc_txfree -= dmamap->dm_nsegs;