[MSDN Library April 2000] 2.5.3 Parallel and Serial Drivers' Device Objects (67.5769230769231%)
MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Kernel-Mode Drivers > Design Guide > Chapter 2 Layered I/O, IRPs, and I/O Objects > 2.5 NT Objects with Device, Configuration, or Layer Dependencies