Cross Reference: /src/sys/dev/pci/qat/qat.c

Lines Matching defs:qdm
662 qat_free_dmamem(struct qat_softc *sc, struct qat_dmamem *qdm)
665 	bus_dmamap_unload(sc->sc_dmat, qdm->qdm_dma_map);
666 	bus_dmamap_destroy(sc->sc_dmat, qdm->qdm_dma_map);
667 	bus_dmamem_unmap(sc->sc_dmat, qdm->qdm_dma_vaddr, qdm->qdm_dma_size);
668 	bus_dmamem_free(sc->sc_dmat, &qdm->qdm_dma_seg, 1);
669 	explicit_memset(qdm, 0, sizeof(*qdm));
673 qat_alloc_dmamem(struct qat_softc *sc, struct qat_dmamem *qdm,
679 	    0, &qdm->qdm_dma_seg, 1, &nseg, BUS_DMA_NOWAIT);
686 	error = bus_dmamem_map(sc->sc_dmat, &qdm->qdm_dma_seg,
687 	    nseg, size, &qdm->qdm_dma_vaddr,
694 	qdm->qdm_dma_size = size;
696 	    0, BUS_DMA_NOWAIT, &qdm->qdm_dma_map);
702 	error = bus_dmamap_load(sc->sc_dmat, qdm->qdm_dma_map,
703 	    qdm->qdm_dma_vaddr, size, NULL, BUS_DMA_NOWAIT);
712 	bus_dmamap_destroy(sc->sc_dmat, qdm->qdm_dma_map);
713 	qdm->qdm_dma_map = NULL;
715 	bus_dmamem_unmap(sc->sc_dmat, qdm->qdm_dma_vaddr, size);
716 	qdm->qdm_dma_vaddr = NULL;
717 	qdm->qdm_dma_size = 0;
719 	bus_dmamem_free(sc->sc_dmat, &qdm->qdm_dma_seg, 1);
1754 		struct qat_dmamem *qdm = &qcb->qcb_symck_dmamems[i];
1757 		error = qat_alloc_dmamem(sc, qdm, sizeof(struct qat_sym_cookie),
1762 		qsc = qdm->qdm_dma_vaddr;
1763 		qsc->qsc_self_dmamap = &qdm->qdm_dma_map;
1765 		    qdm->qdm_dma_seg.ds_addr + offsetof(struct qat_sym_cookie,
1768 		    qdm->qdm_dma_seg.ds_addr + offsetof(struct qat_sym_cookie,
1771 		    qdm->qdm_dma_seg.ds_addr + offsetof(struct qat_sym_cookie,
1833 		struct qat_dmamem *qdm = &qcy->qcy_session_dmamems[i];
1836 		error = qat_alloc_dmamem(sc, qdm, sizeof(struct qat_session),
1841 		qs = qdm->qdm_dma_vaddr;
1843 		qs->qs_dec_desc.qcd_desc_paddr = qdm->qdm_dma_seg.ds_addr;
1847 		qs->qs_enc_desc.qcd_desc_paddr = qdm->qdm_dma_seg.ds_addr +
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