xref: /openbmc/linux/drivers/isdn/Kconfig (revision df19434c)
11da177e4SLinus Torvalds#
21da177e4SLinus Torvalds# ISDN device configuration
31da177e4SLinus Torvalds#
41da177e4SLinus Torvalds
5cf4d5f1dSJan Engelhardtmenuconfig ISDN
61da177e4SLinus Torvalds	tristate "ISDN support"
71da177e4SLinus Torvalds	depends on NET
8cf4d5f1dSJan Engelhardt	depends on !S390
91da177e4SLinus Torvalds	---help---
101da177e4SLinus Torvalds	  ISDN ("Integrated Services Digital Networks", called RNIS in France)
111da177e4SLinus Torvalds	  is a special type of fully digital telephone service; it's mostly
121da177e4SLinus Torvalds	  used to connect to your Internet service provider (with SLIP or
131da177e4SLinus Torvalds	  PPP).  The main advantage is that the speed is higher than ordinary
141da177e4SLinus Torvalds	  modem/telephone connections, and that you can have voice
151da177e4SLinus Torvalds	  conversations while downloading stuff.  It only works if your
161da177e4SLinus Torvalds	  computer is equipped with an ISDN card and both you and your service
171da177e4SLinus Torvalds	  provider purchased an ISDN line from the phone company.  For
181da177e4SLinus Torvalds	  details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
191da177e4SLinus Torvalds
201da177e4SLinus Torvalds	  Select this option if you want your kernel to support ISDN.
211da177e4SLinus Torvalds
22cf4d5f1dSJan Engelhardtif ISDN
231da177e4SLinus Torvalds
241da177e4SLinus Torvaldsmenu "Old ISDN4Linux"
251da177e4SLinus Torvalds
261da177e4SLinus Torvaldsconfig ISDN_I4L
275bf1deddSTilman Schmidt	tristate "Old ISDN4Linux (deprecated)"
281da177e4SLinus Torvalds	---help---
295bf1deddSTilman Schmidt	  This driver allows you to use an ISDN adapter for networking
301da177e4SLinus Torvalds	  connections and as dialin/out device.  The isdn-tty's have a built
311da177e4SLinus Torvalds	  in AT-compatible modem emulator.  Network devices support autodial,
321da177e4SLinus Torvalds	  channel-bundling, callback and caller-authentication without having
331da177e4SLinus Torvalds	  a daemon running.  A reduced T.70 protocol is supported with tty's
341da177e4SLinus Torvalds	  suitable for German BTX.  On D-Channel, the protocols EDSS1
351da177e4SLinus Torvalds	  (Euro-ISDN) and 1TR6 (German style) are supported.  See
361da177e4SLinus Torvalds	  <file:Documentation/isdn/README> for more information.
371da177e4SLinus Torvalds
381da177e4SLinus Torvalds	  ISDN support in the linux kernel is moving towards a new API,
391da177e4SLinus Torvalds	  called CAPI (Common ISDN Application Programming Interface).
405bf1deddSTilman Schmidt	  Therefore the old ISDN4Linux layer will eventually become obsolete.
415bf1deddSTilman Schmidt	  It is still available, though, for use with adapters that are not
425bf1deddSTilman Schmidt	  supported by the new CAPI subsystem yet.
431da177e4SLinus Torvalds
441da177e4SLinus Torvaldsif ISDN_I4L
451da177e4SLinus Torvaldssource "drivers/isdn/i4l/Kconfig"
461da177e4SLinus Torvaldsendif
471da177e4SLinus Torvalds
481da177e4SLinus Torvaldsendmenu
491da177e4SLinus Torvalds
501da177e4SLinus Torvaldscomment "CAPI subsystem"
511da177e4SLinus Torvalds
521da177e4SLinus Torvaldsconfig ISDN_CAPI
531da177e4SLinus Torvalds	tristate "CAPI2.0 support"
541da177e4SLinus Torvalds	help
551da177e4SLinus Torvalds	  This provides the CAPI (Common ISDN Application Programming
561da177e4SLinus Torvalds	  Interface, a standard making it easy for programs to access ISDN
571da177e4SLinus Torvalds	  hardware, see <http://www.capi.org/>.  This is needed for AVM's set
581da177e4SLinus Torvalds	  of active ISDN controllers like B1, T1, M1.
591da177e4SLinus Torvalds
60df19434cSJan Engelhardtif ISDN_CAPI
61df19434cSJan Engelhardt
621da177e4SLinus Torvaldssource "drivers/isdn/capi/Kconfig"
631da177e4SLinus Torvalds
641da177e4SLinus Torvaldssource "drivers/isdn/hardware/Kconfig"
651da177e4SLinus Torvalds
66df19434cSJan Engelhardtendif # ISDN_CAPI
67df19434cSJan Engelhardt
68cf4d5f1dSJan Engelhardtendif # ISDN
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