iokit/Kernel/IOMemoryDescriptor.cpp

1037         srcAddr64 = getPhysicalSegment(offset, &srcLen, kIOMemoryMapperNone);
1085         dstAddr64 = getPhysicalSegment(offset, &dstLen, kIOMemoryMapperNone);
1517 IOGeneralMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment, IOOptionBits options)
1531     // IOMemoryDescriptor::doMap() cannot use getPhysicalSegment() to obtain the page offset, since it must
1580 		DEBG("getPhysicalSegment dmaCommandOperation(%lx), %p, offset %qx, addr %qx, len %qx\n",
1621 IOMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment, IOOptionBits options)
1635         address = getPhysicalSegment(offset, lengthOfSegment);
1644     return (getPhysicalSegment(offset, lengthOfSegment, kIOMemoryMapperNone));
1648 IOGeneralMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment)
1653     address = getPhysicalSegment(offset, lengthOfSegment, 0);
1660 	panic("getPhysicalSegment() out of 32b range 0x%qx, len 0x%lx, class %s",
1675     phys32 = getPhysicalSegment(offset, lengthOfSegment);
1704 IOMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount *lengthOfSegment)
1706     return ((IOPhysicalAddress) getPhysicalSegment(offset, lengthOfSegment, 0));
1712     return ((IOPhysicalAddress) getPhysicalSegment(offset, lengthOfSegment, _kIOMemorySourceSegment));
1756 	    data->fIOVMAddr = md->getPhysicalSegment(offset, &length);
1758 	    data->fIOVMAddr = md->getPhysicalSegment(offset, &length, kIOMemoryMapperNone);
1988         dstAddr64 = getPhysicalSegment(offset, &dstLen, kIOMemoryMapperNone);
2719 	    pa = getPhysicalSegment( offset, &segLen, kIOMemoryMapperNone );
2827     { return( getPhysicalSegment( 0, 0 )); }
3067 	sourceAddr = getPhysicalSegment( offset, NULL, _kIOMemorySourceSegment );
3207     physAddr = getPhysicalSegment( sourceOffset, &segLen, kIOMemoryMapperNone );
3242                 allPhys = getPhysicalSegment( 0, &allLen, kIOMemoryMapperNone );
3287     while (bytes && (physAddr = getPhysicalSegment( sourceOffset, &segLen, kIOMemoryMapperNone )));
3625 IOMemoryMap::getPhysicalSegment( IOByteCount _offset, IOPhysicalLength * _length, IOOptionBits _options)
3627 IOMemoryMap::getPhysicalSegment( IOByteCount _offset, IOPhysicalLength * _length)
3634     address = fMemory->getPhysicalSegment( fOffset + _offset, _length, _options );
3636     address = fMemory->getPhysicalSegment( fOffset + _offset, _length );
3863 		phys = getPhysicalSegment(offset, &physLen, kIOMemoryMapperNone);
4137         { return( getPhysicalSegment( 0, 0 )); }