Searched defs:arm32_bus_dmamap (Results 1 – 1 of 1) sorted by relevance
470 struct arm32_bus_dmamap { struct474 bus_size_t _dm_size; /* largest DMA transfer mappable */475 int _dm_segcnt; /* number of segs this map can map */476 bus_size_t _dm_maxmaxsegsz; /* fixed largest possible segment */477 bus_size_t _dm_boundary; /* don't cross this */478 int _dm_flags; /* misc. flags */480 void *_dm_origbuf; /* pointer to original buffer */481 int _dm_buftype; /* type of buffer */482 struct vmspace *_dm_vmspace; /* vmspace that owns the mapping */484 void *_dm_cookie; /* cookie for bus-specific functions */[all …]