835 	bus_dma_tag_t dmat;  in ahc_dma_tag_create()  local
837 	dmat = kmalloc(sizeof(*dmat), GFP_ATOMIC);  in ahc_dma_tag_create()
838 	if (dmat == NULL)  in ahc_dma_tag_create()
848 	dmat->alignment = alignment;  in ahc_dma_tag_create()
849 	dmat->boundary = boundary;  in ahc_dma_tag_create()
850 	dmat->maxsize = maxsize;  in ahc_dma_tag_create()
851 	*ret_tag = dmat;  in ahc_dma_tag_create()
856 ahc_dma_tag_destroy(struct ahc_softc *ahc, bus_dma_tag_t dmat)  in ahc_dma_tag_destroy()  argument
858 	kfree(dmat);  in ahc_dma_tag_destroy()
862 ahc_dmamem_alloc(struct ahc_softc *ahc, bus_dma_tag_t dmat, void** vaddr,  in ahc_dmamem_alloc()  argument
866 				      dmat->maxsize, mapp);  in ahc_dmamem_alloc()
873 ahc_dmamem_free(struct ahc_softc *ahc, bus_dma_tag_t dmat,  in ahc_dmamem_free()  argument
876 	pci_free_consistent(ahc->dev_softc, dmat->maxsize,  in ahc_dmamem_free()
881 ahc_dmamap_load(struct ahc_softc *ahc, bus_dma_tag_t dmat, bus_dmamap_t map,  in ahc_dmamap_load()  argument
892 	stack_sg.ds_len = dmat->maxsize;  in ahc_dmamap_load()
898 ahc_dmamap_destroy(struct ahc_softc *ahc, bus_dma_tag_t dmat, bus_dmamap_t map)  in ahc_dmamap_destroy()  argument
903 ahc_dmamap_unload(struct ahc_softc *ahc, bus_dma_tag_t dmat, bus_dmamap_t map)  in ahc_dmamap_unload()  argument