Thisbookisamustreadfordevicedriverwriting,andmoregenerally,agoodunderstandingoftheLinuxkernelsubsystemsinvolvedwithdevicedriverwriting.Topicssuchasbuildingmodules,debuggingtechniques,characterdevicedrivers,blockdevicedrivers,networkdevicedrivers,PCIsubsystem,USBsubsystem,concurrencyand