iokit/Kernel/IOMemoryDescriptor.cpp

253                                 IOByteCount   length,
263                                 IOByteCount  length,
282 				IOByteCount		length,
400 				IOByteCount		offset,
401 				IOByteCount		length,
454     IOByteCount range0Len;
495                                     IOByteCount   withLength,
506                                     IOByteCount    withLength,
519 				 IOByteCount		withLength,
985 IOByteCount IOMemoryDescriptor::getLength() const
1003 IOMemoryDescriptor::getSourceSegment( IOByteCount   offset, IOByteCount * length )
1016 IOByteCount IOMemoryDescriptor::readBytes
1017                 (IOByteCount offset, void *bytes, IOByteCount length)
1020     IOByteCount remaining;
1035         IOByteCount	srcLen;
1061 IOByteCount IOMemoryDescriptor::writeBytes
1062                 (IOByteCount offset, const void *bytes, IOByteCount length)
1065     IOByteCount remaining;
1083         IOByteCount dstLen;
1113 void IOGeneralMemoryDescriptor::setPosition(IOByteCount position)
1490 	IOByteCount contigLength = PAGE_SIZE - offset;
1517 IOGeneralMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment, IOOptionBits options)
1521     IOByteCount  length  = 0;
1597 		IOByteCount origLen  = length;
1621 IOMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment, IOOptionBits options)
1642 IOGeneralMemoryDescriptor::getPhysicalSegment64(IOByteCount offset, IOByteCount *lengthOfSegment)
1648 IOGeneralMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment)
1651     IOByteCount length  = 0;
1668 IOMemoryDescriptor::getPhysicalSegment64(IOByteCount offset, IOByteCount *lengthOfSegment)
1671     IOByteCount	      length;
1684 	IOByteCount origLen;
1704 IOMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment)
1710 IOGeneralMemoryDescriptor::getSourceSegment(IOByteCount offset, IOByteCount *lengthOfSegment)
1715 void * IOGeneralMemoryDescriptor::getVirtualSegment(IOByteCount offset,
1716 							IOByteCount * lengthOfSegment)
1752 	IOByteCount offset  = (IOByteCount) data->fOffset;
1862 	    IOByteCount len;
1951                                                 IOByteCount offset, IOByteCount length )
1953     IOByteCount remaining;
1986         IOByteCount dstLen;
2119     IOByteCount mdOffset = 0;
2125         IOByteCount numBytes;
2551 	IOByteCount		__offset,
2552 	IOByteCount		__length )
2570     IOByteCount range0Len = 0;
2804 	IOByteCount		__length )
3048 	IOByteCount		__offset,
3049 	IOByteCount		__length )
3298 	IOByteCount		__length )
3506 IOByteCount IOMemoryMap::getLength()
3625 IOMemoryMap::getPhysicalSegment( IOByteCount _offset, IOPhysicalLength * _length, IOOptionBits _options)
3627 IOMemoryMap::getPhysicalSegment( IOByteCount _offset, IOPhysicalLength * _length)
3694 	IOByteCount		offset,
3695 	IOByteCount		length )
3747 			        IOByteCount          offset)
3824 	IOByteCount		__offset,
3825 	IOByteCount		__length )
3856 	    IOByteCount       physLen;
3956                                     IOByteCount   length,
3964                                     IOByteCount    length,
3974 				 IOByteCount		length,
4000 void * IOMemoryDescriptor::getVirtualSegment(IOByteCount offset,
4001 					IOByteCount * lengthOfSegment)
4046 	    user_addr_t addr; IOByteCount len;
4062 	IOByteCount len = (IOByteCount) vcopy[index].length;