Searched defs:powerpc_bus_dmamap (Results 1 – 1 of 1) sorted by relevance
358 struct powerpc_bus_dmamap { struct362 bus_size_t _dm_size; /* largest DMA transfer mappable */363 int _dm_segcnt; /* number of segs this map can map */365 bus_size_t _dm_boundary; /* don't cross this */366 bus_addr_t _dm_bounce_thresh; /* bounce threshold; see tag */367 int _dm_flags; /* misc. flags */369 void *_dm_cookie; /* cookie for bus-specific functions */374 bus_size_t dm_maxsegsz; /* largest possible segment */375 bus_size_t dm_mapsize; /* size of the mapping */376 int dm_nsegs; /* # valid segments in mapping */[all …]