Searched defs:sun68k_bus_dmamap (Results 1 – 1 of 1) sorted by relevance
1003 struct sun68k_bus_dmamap { struct1007 bus_size_t _dm_size; /* largest DMA transfer mappable */1008 int _dm_segcnt; /* number of segs this map can map */1009 bus_size_t _dm_maxmaxsegsz; /* fixed largest possible segment */1010 bus_size_t _dm_boundary; /* don't cross this */1011 int _dm_flags; /* misc. flags */1013 void *_dm_cookie; /* cookie for bus-specific functions */1015 u_long _dm_align; /* DVMA alignment; must be a1017 u_long _dm_ex_start; /* constraints on DVMA map */1018 u_long _dm_ex_end; /* allocations; used by the VME bus[all …]