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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ISDN device configuration
3#
4
Jan Engelhardtcf4d5f12007-07-17 04:04:19 -07005menuconfig ISDN
Karsten Keile4ac9bc2008-07-26 18:52:11 +02006 bool "ISDN support"
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 depends on NET
Al Viro33694652011-08-18 20:11:59 +01008 depends on !S390 && !UML
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 ---help---
Tilman Schmidte5f8d9a2010-02-22 11:09:38 +000010 ISDN ("Integrated Services Digital Network", called RNIS in France)
11 is a fully digital telephone service that can be used for voice and
12 data connections. If your computer is equipped with an ISDN
13 adapter you can use it to connect to your Internet service provider
14 (with SLIP or PPP) faster than via a conventional telephone modem
15 (though still much slower than with DSL) or to make and accept
16 voice calls (eg. turning your PC into a software answering machine
17 or PABX).
Linus Torvalds1da177e2005-04-16 15:20:36 -070018
19 Select this option if you want your kernel to support ISDN.
20
Jan Engelhardtcf4d5f12007-07-17 04:04:19 -070021if ISDN
Linus Torvalds1da177e2005-04-16 15:20:36 -070022
Jan Engelhardt857038d2007-07-21 04:37:54 -070023menuconfig ISDN_I4L
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070024 tristate "Old ISDN4Linux (deprecated)"
Linus Torvalds1da177e2005-04-16 15:20:36 -070025 ---help---
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070026 This driver allows you to use an ISDN adapter for networking
Linus Torvalds1da177e2005-04-16 15:20:36 -070027 connections and as dialin/out device. The isdn-tty's have a built
28 in AT-compatible modem emulator. Network devices support autodial,
29 channel-bundling, callback and caller-authentication without having
30 a daemon running. A reduced T.70 protocol is supported with tty's
31 suitable for German BTX. On D-Channel, the protocols EDSS1
32 (Euro-ISDN) and 1TR6 (German style) are supported. See
33 <file:Documentation/isdn/README> for more information.
34
35 ISDN support in the linux kernel is moving towards a new API,
36 called CAPI (Common ISDN Application Programming Interface).
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070037 Therefore the old ISDN4Linux layer will eventually become obsolete.
38 It is still available, though, for use with adapters that are not
39 supported by the new CAPI subsystem yet.
Linus Torvalds1da177e2005-04-16 15:20:36 -070040
Linus Torvalds1da177e2005-04-16 15:20:36 -070041source "drivers/isdn/i4l/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -070042
Jan Engelhardt857038d2007-07-21 04:37:54 -070043menuconfig ISDN_CAPI
Tilman Schmidt5f67c5c2007-07-21 04:37:53 -070044 tristate "CAPI 2.0 subsystem"
Linus Torvalds1da177e2005-04-16 15:20:36 -070045 help
Tilman Schmidte5f8d9a2010-02-22 11:09:38 +000046 This provides CAPI (the Common ISDN Application Programming
47 Interface) Version 2.0, a standard making it easy for programs to
48 access ISDN hardware in a device independent way. (For details see
49 <http://www.capi.org/>.) CAPI supports making and accepting voice
50 and data connections, controlling call options and protocols,
51 as well as ISDN supplementary services like call forwarding or
52 three-party conferences (if supported by the specific hardware
53 driver).
54
55 Select this option and the appropriate hardware driver below if
56 you have an ISDN adapter supported by the CAPI subsystem.
Linus Torvalds1da177e2005-04-16 15:20:36 -070057
Jan Engelhardtdf194342007-07-17 04:04:20 -070058if ISDN_CAPI
59
Linus Torvalds1da177e2005-04-16 15:20:36 -070060source "drivers/isdn/capi/Kconfig"
61
62source "drivers/isdn/hardware/Kconfig"
63
Jan Engelhardtdf194342007-07-17 04:04:20 -070064endif # ISDN_CAPI
65
Tilman Schmidt5a1888e2009-05-13 12:44:18 +000066source "drivers/isdn/gigaset/Kconfig"
67
Tilman Schmidte5f8d9a2010-02-22 11:09:38 +000068source "drivers/isdn/hysdn/Kconfig"
69
70source "drivers/isdn/mISDN/Kconfig"
71
72config ISDN_HDLC
73 tristate
74 select CRC_CCITT
75 select BITREVERSE
76
Jan Engelhardtcf4d5f12007-07-17 04:04:19 -070077endif # ISDN