public:struct PhysicalSegment { IOPhysicalAddress location; IOPhysicalLength length; }; /*! @defined IOPhysicalSegment @discussion Backward compatibilty define for the old non-class scoped type definition. See $link IOMemoryCursor::PhysicalSegment */ #define IOPhysicalSegment IOMemoryCursor::PhysicalSegment /*! @typedef SegmentFunction
A physical address/length pair.
protected:IOPhysicalLength alignMask;
Currently unused. Reserved for automated aligment restriction code.
protected:IOPhysicalLength maxSegmentSize;
Maximum size of one segment in a scatter/gather list
protected:IOPhysicalLength maxTransferSize;
Maximum size of a transfer that this memory cursor is allowed to generate
protected:SegmentFunction outSeg;
The action method called when an event has been delivered
© 2000 Apple Computer, Inc. (Last Updated 2/23/2000)