dev/pdq/pdq_ifsubr.c

178 	    if (!bus_dmamap_create(sc->sc_dmatag, m->m_pkthdr.len, 255,
180 		if (!bus_dmamap_load_mbuf(sc->sc_dmatag, map, m,
182 		    bus_dmamap_sync(sc->sc_dmatag, map, 0, m->m_pkthdr.len,
245 	    bus_dmamap_unload(sc->sc_dmatag, M_GETCTX(m0, bus_dmamap_t));
246 	    bus_dmamap_destroy(sc->sc_dmatag, M_GETCTX(m0, bus_dmamap_t));
563     not_ok = bus_dmamem_alloc(sc->sc_dmatag,
569 	not_ok = bus_dmamem_map(sc->sc_dmatag, db_segs, db_nsegs,
575 	not_ok = bus_dmamap_create(sc->sc_dmatag, db_segs[0].ds_len, 1,
580 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_dbmap,
587 	not_ok = bus_dmamem_alloc(sc->sc_dmatag,
593 	not_ok = bus_dmamem_map(sc->sc_dmatag, ui_segs, ui_nsegs,
600 	not_ok = bus_dmamap_create(sc->sc_dmatag, ui_segs[0].ds_len, 1,
606 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_uimap,
616 	not_ok = bus_dmamem_map(sc->sc_dmatag, cb_segs, 1,
622 	not_ok = bus_dmamap_create(sc->sc_dmatag, cb_segs[0].ds_len, 1,
627 	not_ok = bus_dmamap_load(sc->sc_dmatag, sc->sc_cbmap,
638 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_cbmap);
642 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_cbmap);
646 	    bus_dmamem_unmap(sc->sc_dmatag,
651 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_uimap);
655 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_uimap);
659 	    bus_dmamem_unmap(sc->sc_dmatag,
665 	    bus_dmamem_free(sc->sc_dmatag, ui_segs, ui_nsegs);
669 	    bus_dmamap_unload(sc->sc_dmatag, sc->sc_dbmap);
673 	    bus_dmamap_destroy(sc->sc_dmatag, sc->sc_dbmap);
677 	    bus_dmamem_unmap(sc->sc_dmatag,
683 	    bus_dmamem_free(sc->sc_dmatag, db_segs, db_nsegs);
698     bus_dmamap_sync(sc->sc_dmatag, sc->sc_dbmap, offset, length, ops);
706     bus_dmamap_sync(sc->sc_dmatag, sc->sc_cbmap, 0, sizeof(pdq_consumer_block_t), ops);
716     bus_dmamap_sync(sc->sc_dmatag, sc->sc_uimap, offset, length, ops);
727     bus_dmamap_sync(sc->sc_dmatag, M_GETCTX(m, bus_dmamap_t), offset, length, ops);
737 	bus_dmamap_unload(sc->sc_dmatag, map);
738 	bus_dmamap_destroy(sc->sc_dmatag, map);
764     if (bus_dmamap_create(sc->sc_dmatag, PDQ_OS_DATABUF_SIZE,
770     if (bus_dmamap_load_mbuf(sc->sc_dmatag, map, m,
773 	bus_dmamap_destroy(sc->sc_dmatag, map);