Searched refs:xferDataPtr (Results 1 - 1 of 1) sorted by relevance

/macosx-10.10.1/IOATAFamily-253.0.1/
H A DIOPCIATA.cpp513 UInt8 *xferDataPtr, *ptr2EndData, *next64KBlock, *starting64KBlock; local
546 xferDataPtr = (UInt8*) physSegment.location;
554 starting64KBlock = (UInt8*) ( (uintptr_t) xferDataPtr & 0xffff0000);
555 ptr2EndData = xferDataPtr + xferCount;
566 count2Next64KBlock = next64KBlock - xferDataPtr;
569 setPRD(xferDataPtr, (UInt16)count2Next64KBlock, &_prdTable[index], kContinue_PRD);
570 xferDataPtr = next64KBlock;
586 setPRD(xferDataPtr, (UInt16) xferCount, &_prdTable[index], (bytesRemaining == 0) ? kLast_PRD : kContinue_PRD);

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