ISA Plug & Play support by Jaroslav Kysela <perex@suse.cz>
  ==========================================================
  
  Interface /proc/isapnp
  ======================
  
  The interface has been removed. See pnp.txt for more details.
  
  Interface /proc/bus/isapnp
  ==========================
  
  This directory allows access to ISA PnP cards and logical devices.
  The regular files contain the contents of ISA PnP registers for
  a logical device.