Lines Matching refs:map
91 #define BUS_DMA_COHERENT 0x04 /* hint: map memory in a coherent way */
156 * maxsegsz: Maximum size of a segment in the map.
176 * A function that processes a successfully loaded dma map or an error
177 * from a delayed load map.
182 * Like bus_dmamap_callback but includes map size in bytes. This is
198 int bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map);
212 void bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map);
218 * Map the buffer buf into bus space using the dmamap map.
220 int bus_dmamap_load(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf,
228 int bus_dmamap_load_mbuf(bus_dma_tag_t dmat, bus_dmamap_t map,
233 int bus_dmamap_load_mbuf_sg(bus_dma_tag_t dmat, bus_dmamap_t map,
241 int bus_dmamap_load_uio(bus_dma_tag_t dmat, bus_dmamap_t map,
247 * Perform a synchronization operation on the given map. If the map
257 * Release the mapping held by map.