Lines Matching refs:_descriptors
139 _descriptors = IONew(IOMemoryDescriptor *, capacity);
143 if ( (_descriptors == 0) || (_descriptorOffsets == 0) || (_descriptorLengths == 0) )
160 _descriptors[index]->complete(_direction);
162 _descriptors[index]->release();
163 _descriptors[index] = 0;
196 _descriptors[_descriptorCount] = descriptor;
215 if ( _descriptors )
218 _descriptors[index]->release();
220 if ( _descriptors != 0 )
221 IODelete(_descriptors, IOMemoryDescriptor *, _descriptorCapacity);
256 status = _descriptors[index]->prepare(forDirection);
264 statusUndo = _descriptors[index]->complete(forDirection);
296 status = _descriptors[index]->complete(forDirection);
325 pa = _descriptors[index]->getPhysicalSegment64(_descriptorOffsets[index] + offset, length);
356 pa = _descriptors[index]->getPhysicalSegment(_descriptorOffsets[index] + offset, length);
388 pa = _descriptors[index]->getSourceSegment(_descriptorOffsets[index] + offset, length);