Searched defs:or1k_bus_dmamap (Results 1 – 1 of 1) sorted by relevance
355 struct or1k_bus_dmamap { struct359 bus_size_t _dm_size; /* largest DMA transfer mappable */360 int _dm_segcnt; /* number of segs this map can map */361 bus_size_t _dm_maxmaxsegsz; /* fixed largest possible segment */362 bus_size_t _dm_boundary; /* don't cross this */363 bus_addr_t _dm_bounce_thresh; /* bounce threshold; see tag */364 int _dm_flags; /* misc. flags */366 void *_dm_cookie; /* cookie for bus-specific functions */371 bus_size_t dm_maxsegsz; /* largest possible segment */372 bus_size_t dm_mapsize; /* size of the mapping */[all …]