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isdn: fix a few Kconfig imperfections 

1. Rewrite the outdated help texts for config options ISDN and ISDN_CAPI.
2. The MISDN config option appeared between ISDN_I4L and the I4L hardware
   driver options; move it to a less irritating place.
3. HYSDN is not in fact an I4L driver, and needn't depend on ISDN_I4L, so
   move it from the I4L section to the general section.
4. ISDN_HDLC is now also used by drivers outside I4L.  Move it from the
   I4L section to the general section, too.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tilman Schmidt 2010-02-22 11:09:38 +00:00 committed by David S. Miller
parent 48e2f183cb
commit e5f8d9ac46
2 changed files with 28 additions and 22 deletions
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43
drivers/isdn/Kconfig
View File

@ -7,15 +7,14 @@ menuconfig ISDN
depends on NET
depends on !S390
---help---
ISDN ("Integrated Services Digital Networks", called RNIS in France)
is a special type of fully digital telephone service; it's mostly
used to connect to your Internet service provider (with SLIP or
PPP). The main advantage is that the speed is higher than ordinary
modem/telephone connections, and that you can have voice
conversations while downloading stuff. It only works if your
computer is equipped with an ISDN card and both you and your service
provider purchased an ISDN line from the phone company. For
details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
ISDN ("Integrated Services Digital Network", called RNIS in France)
is a fully digital telephone service that can be used for voice and
data connections. If your computer is equipped with an ISDN
adapter you can use it to connect to your Internet service provider
(with SLIP or PPP) faster than via a conventional telephone modem
(though still much slower than with DSL) or to make and accept
voice calls (eg. turning your PC into a software answering machine
or PABX).
Select this option if you want your kernel to support ISDN.
@ -39,17 +38,22 @@ menuconfig ISDN_I4L
It is still available, though, for use with adapters that are not
supported by the new CAPI subsystem yet.
source "drivers/isdn/mISDN/Kconfig"
source "drivers/isdn/i4l/Kconfig"
menuconfig ISDN_CAPI
tristate "CAPI 2.0 subsystem"
help
This provides the CAPI (Common ISDN Application Programming
Interface, a standard making it easy for programs to access ISDN
hardware, see <http://www.capi.org/>. This is needed for AVM's set
of active ISDN controllers like B1, T1, M1.
This provides CAPI (the Common ISDN Application Programming
Interface) Version 2.0, a standard making it easy for programs to
access ISDN hardware in a device independent way. (For details see
<http://www.capi.org/>.) CAPI supports making and accepting voice
and data connections, controlling call options and protocols,
as well as ISDN supplementary services like call forwarding or
three-party conferences (if supported by the specific hardware
driver).
Select this option and the appropriate hardware driver below if
you have an ISDN adapter supported by the CAPI subsystem.
if ISDN_CAPI
@ -61,4 +65,13 @@ endif # ISDN_CAPI
source "drivers/isdn/gigaset/Kconfig"
source "drivers/isdn/hysdn/Kconfig"
source "drivers/isdn/mISDN/Kconfig"
config ISDN_HDLC
tristate
select CRC_CCITT
select BITREVERSE
endif # ISDN

7
drivers/isdn/i4l/Kconfig
View File

@ -134,14 +134,7 @@ source "drivers/isdn/sc/Kconfig"
source "drivers/isdn/act2000/Kconfig"
source "drivers/isdn/hysdn/Kconfig"
endmenu
# end ISDN_I4L
endif
config ISDN_HDLC
tristate
select CRC_CCITT
select BITREVERSE