============
  Introduction
  ============
  
  Explaining wireless 802.11 networking in the Linux kernel
  
  Copyright 2007-2009 Johannes Berg
  
  These books attempt to give a description of the various subsystems
  that play a role in 802.11 wireless networking in Linux. Since these
  books are for kernel developers they attempts to document the
  structures and functions used in the kernel as well as giving a
  higher-level overview.
  
  The reader is expected to be familiar with the 802.11 standard as
  published by the IEEE in 802.11-2007 (or possibly later versions).
  References to this standard will be given as "802.11-2007 8.1.5".