dmam             2873 dev/ic/rtw.c   rtw_dmamap_load_txbuf(bus_dma_tag_t dmat, bus_dmamap_t dmam, struct mbuf *chain,
dmam             2886 dev/ic/rtw.c   	     ((rc = bus_dmamap_load_mbuf(dmat, dmam, m0,
dmam             2888 dev/ic/rtw.c   	     dmam->dm_nsegs > ndescfree || rtw_seg_too_short(dmam)) && first;
dmam             2891 dev/ic/rtw.c   			bus_dmamap_unload(dmat, dmam);
dmam             2917 dev/ic/rtw.c   	} else if (rtw_seg_too_short(dmam)) {
dmam             2920 dev/ic/rtw.c   		bus_dmamap_unload(dmat, dmam);
dmam             2923 dev/ic/rtw.c   	} else if (dmam->dm_nsegs > ndescfree) {
dmam             2925 dev/ic/rtw.c   		bus_dmamap_unload(dmat, dmam);
dmam              626 dev/isa/aha.c  	    MAXPHYS, 0, wait | BUS_DMA_ALLOCNOW, &ccb->dmam);
dmam              641 dev/isa/aha.c  		bus_dmamap_destroy(sc->sc_dmat, ccb->dmam);
dmam              902 dev/isa/aha.c  	if (ccb->dmam->dm_nsegs > 0) {
dmam              904 dev/isa/aha.c  			bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam              905 dev/isa/aha.c  			    ccb->dmam->dm_mapsize, BUS_DMASYNC_POSTREAD);
dmam              907 dev/isa/aha.c  			bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam              908 dev/isa/aha.c  			    ccb->dmam->dm_mapsize, BUS_DMASYNC_POSTWRITE);
dmam              909 dev/isa/aha.c  		bus_dmamap_unload(sc->sc_dmat, ccb->dmam);
dmam             1322 dev/isa/aha.c  			if (bus_dmamap_load(sc->sc_dmat, ccb->dmam, xs->data,
dmam             1328 dev/isa/aha.c  			for (seg = 0; seg < ccb->dmam->dm_nsegs; seg++) {
dmam             1329 dev/isa/aha.c  				ltophys(ccb->dmam->dm_segs[seg].ds_addr,
dmam             1331 dev/isa/aha.c  				ltophys(ccb->dmam->dm_segs[seg].ds_len,
dmam             1336 dev/isa/aha.c  			bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam             1337 dev/isa/aha.c  			    ccb->dmam->dm_mapsize, BUS_DMASYNC_PREWRITE);
dmam             1339 dev/isa/aha.c  			bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam             1340 dev/isa/aha.c  			    ccb->dmam->dm_mapsize, BUS_DMASYNC_PREREAD);
dmam             1345 dev/isa/aha.c  		ltophys(ccb->dmam->dm_nsegs * sizeof(struct aha_scat_gath),
dmam             1374 dev/isa/aha.c  		if (ccb->dmam->dm_nsegs > 0) {
dmam             1376 dev/isa/aha.c  				bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam             1377 dev/isa/aha.c  				    ccb->dmam->dm_mapsize,
dmam             1380 dev/isa/aha.c  				bus_dmamap_sync(sc->sc_dmat, ccb->dmam, 0,
dmam             1381 dev/isa/aha.c  				    ccb->dmam->dm_mapsize,
dmam             1383 dev/isa/aha.c  			bus_dmamap_unload(sc->sc_dmat, ccb->dmam);
dmam              132 dev/isa/ahareg.h 	bus_dmamap_t dmam;
dmam              300 dev/isa/isadma.c 	bus_dmamap_t dmam;
dmam              336 dev/isa/isadma.c 	dmam = sc->sc_dmamaps[chan];
dmam              337 dev/isa/isadma.c 	if (dmam == NULL) {
dmam              340 dev/isa/isadma.c 			dmam = sc->sc_dmamaps[chan] = isadma_dmam[chan];
dmam              346 dev/isa/isadma.c 	error = bus_dmamap_load(sc->sc_dmat, dmam, addr, nbytes, p,
dmam              356 dev/isa/isadma.c 		bus_dmamap_sync(sc->sc_dmat, dmam, 0, dmam->dm_mapsize,
dmam              360 dev/isa/isadma.c 		bus_dmamap_sync(sc->sc_dmat, dmam, 0, dmam->dm_mapsize,
dmam              365 dev/isa/isadma.c 	dmaaddr = dmam->dm_segs[0].ds_addr;
dmam              522 dev/isa/isadma.c 	bus_dmamap_t dmam;
dmam              529 dev/isa/isadma.c 	dmam = sc->sc_dmamaps[chan];
dmam              537 dev/isa/isadma.c 	bus_dmamap_sync(sc->sc_dmat, dmam, 0, dmam->dm_mapsize,
dmam              541 dev/isa/isadma.c 	bus_dmamap_unload(sc->sc_dmat, dmam);