Kconfig revision cf4d5f1d50e44d36d459344da3c8f226b3933aeb 
1#
2# ISDN device configuration
3#
4
5menuconfig ISDN
6	tristate "ISDN support"
7	depends on NET
8	depends on !S390
9	---help---
10	  ISDN ("Integrated Services Digital Networks", called RNIS in France)
11	  is a special type of fully digital telephone service; it's mostly
12	  used to connect to your Internet service provider (with SLIP or
13	  PPP).  The main advantage is that the speed is higher than ordinary
14	  modem/telephone connections, and that you can have voice
15	  conversations while downloading stuff.  It only works if your
16	  computer is equipped with an ISDN card and both you and your service
17	  provider purchased an ISDN line from the phone company.  For
18	  details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
19
20	  Select this option if you want your kernel to support ISDN.
21
22if ISDN
23
24menu "Old ISDN4Linux"
25
26config ISDN_I4L
27	tristate "Old ISDN4Linux (deprecated)"
28	---help---
29	  This driver allows you to use an ISDN adapter for networking
30	  connections and as dialin/out device.  The isdn-tty's have a built
31	  in AT-compatible modem emulator.  Network devices support autodial,
32	  channel-bundling, callback and caller-authentication without having
33	  a daemon running.  A reduced T.70 protocol is supported with tty's
34	  suitable for German BTX.  On D-Channel, the protocols EDSS1
35	  (Euro-ISDN) and 1TR6 (German style) are supported.  See
36	  <file:Documentation/isdn/README> for more information.
37
38	  ISDN support in the linux kernel is moving towards a new API,
39	  called CAPI (Common ISDN Application Programming Interface).
40	  Therefore the old ISDN4Linux layer will eventually become obsolete.
41	  It is still available, though, for use with adapters that are not
42	  supported by the new CAPI subsystem yet.
43
44if ISDN_I4L
45source "drivers/isdn/i4l/Kconfig"
46endif
47
48endmenu
49
50comment "CAPI subsystem"
51
52config ISDN_CAPI
53	tristate "CAPI2.0 support"
54	help
55	  This provides the CAPI (Common ISDN Application Programming
56	  Interface, a standard making it easy for programs to access ISDN
57	  hardware, see <http://www.capi.org/>.  This is needed for AVM's set
58	  of active ISDN controllers like B1, T1, M1.
59
60source "drivers/isdn/capi/Kconfig"
61
62source "drivers/isdn/hardware/Kconfig"
63
64endif # ISDN
65