#
  # LAPB Data Link Drive
  #
  
  config LAPB
  	tristate "LAPB Data Link Driver (EXPERIMENTAL)"
  	depends on EXPERIMENTAL
  	---help---
  	  Link Access Procedure, Balanced (LAPB) is the data link layer (i.e.
  	  the lower) part of the X.25 protocol. It offers a reliable
  	  connection service to exchange data frames with one other host, and
  	  it is used to transport higher level protocols (mostly X.25 Packet
  	  Layer, the higher part of X.25, but others are possible as well).
  	  Usually, LAPB is used with specialized X.21 network cards, but Linux
  	  currently supports LAPB only over Ethernet connections. If you want
  	  to use LAPB connections over Ethernet, say Y here and to "LAPB over
  	  Ethernet driver" below. Read
  	  <file:Documentation/networking/lapb-module.txt> for technical
  	  details.
  
  	  To compile this driver as a module, choose M here: the
  	  module will be called lapb.  If unsure, say N.