Lines Matching defs:mvme68k_bus_dmamap
199 struct mvme68k_bus_dmamap { struct
203 bus_size_t _dm_size; /* largest DMA transfer mappable */
204 int _dm_segcnt; /* number of segs this map can map */
205 bus_size_t _dm_maxmaxsegsz; /* fixed largest possible segment */
206 bus_size_t _dm_boundary; /* don't cross this */
207 int _dm_flags; /* misc. flags */
208 void *_dm_cookie; /* Bus-specific cookie */
213 bus_size_t dm_maxsegsz; /* largest possible segment */
214 bus_size_t dm_mapsize; /* size of the mapping */
215 int dm_nsegs; /* # valid segments in mapping */
216 bus_dma_segment_t dm_segs[1]; /* segments; variable length */