Searched refs:genIOVMSegments (Results 1 - 2 of 2) sorted by relevance

/macosx-10.10/xnu-2782.1.97/iokit/IOKit/
H A DIODMACommand.h284 @param offset defines the starting offset in the memory descriptor the DMA command will operate on. genIOVMSegments will produce its results based on the offset and length passed to the prepare method.
285 @param length defines the ending position in the memory descriptor the DMA command will operate on. genIOVMSegments will produce its results based on the offset and length passed to the prepare method.
312 /*! @function genIOVMSegments
320 virtual IOReturn genIOVMSegments(UInt64 *offset,
350 @abstract Helper function for a type checked call to genIOVMSegments(qv), for use with an IODMACommand set up with the output function kIODMACommandOutputHost32, kIODMACommandOutputBig32, or kIODMACommandOutputLittle32. If the output function of the IODMACommand is not a 32 bit function, results will be incorrect.
355 { return genIOVMSegments(offset, segments, numSegments); };
358 @abstract Helper function for a type checked call to genIOVMSegments(qv), for use with an IODMACommand set up with the output function kIODMACommandOutputHost64, kIODMACommandOutputBig64, or kIODMACommandOutputLittle64. If the output function of the IODMACommand is not a 64 bit function, results will be incorrect.
363 { return genIOVMSegments(offset, segments, numSegments); };
366 genIOVMSegments(SegmentFunction segmentFunction,
381 IOReturn genIOVMSegments(uint32_
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/macosx-10.10/xnu-2782.1.97/iokit/Kernel/
H A DIODMACommand.cpp466 ret = genIOVMSegments(op, segmentOp, (void *)(uintptr_t) op, &offset, state, &numSegments);
502 ret = genIOVMSegments(op, segmentOp, (void *)(uintptr_t) op, &offset, state, &numSegments);
538 ret = genIOVMSegments(op, segmentOp, (void *)(uintptr_t) op, &offset, state, &numSegments);
958 (void) genIOVMSegments(kWalkClient, transferSegment, &context, &offset, &segments[0], &numSegments);
976 IODMACommand::genIOVMSegments(UInt64 *offsetP, function in class:IODMACommand
980 return (genIOVMSegments(kWalkClient, clientOutputSegment, (void *) fOutSeg,
985 IODMACommand::genIOVMSegments(uint32_t op, function in class:IODMACommand
1237 IODMACommand::genIOVMSegments(SegmentFunction segmentFunction, function in class:IODMACommand
1242 return (genIOVMSegments(kWalkClient, clientOutputSegment, (void *) segmentFunction,

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