mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 02:40:55 +07:00
7fd78edc47
It doesn't make much sense to enable ISDN services if you don't intend to connect to a network. Therefore insisting that ISDN depends on NETDEVICES seems logical. We can then remove any guards mentioning NETDEVICES inside all subordinate drivers. This also has the nice side-effect of fixing the warning below when ISDN_I4L && !CONFIG_NETDEVICES at compile time. This patch fixes: drivers/isdn/i4l/isdn_common.c: In function ‘isdn_ioctl’: drivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable ‘s’ [-Wunused-variable] Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
78 lines
2.6 KiB
Plaintext
78 lines
2.6 KiB
Plaintext
#
|
|
# ISDN device configuration
|
|
#
|
|
|
|
menuconfig ISDN
|
|
bool "ISDN support"
|
|
depends on NET && NETDEVICES
|
|
depends on !S390 && !UML
|
|
---help---
|
|
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.
|
|
|
|
if ISDN
|
|
|
|
menuconfig ISDN_I4L
|
|
tristate "Old ISDN4Linux (deprecated)"
|
|
---help---
|
|
This driver allows you to use an ISDN adapter for networking
|
|
connections and as dialin/out device. The isdn-tty's have a built
|
|
in AT-compatible modem emulator. Network devices support autodial,
|
|
channel-bundling, callback and caller-authentication without having
|
|
a daemon running. A reduced T.70 protocol is supported with tty's
|
|
suitable for German BTX. On D-Channel, the protocols EDSS1
|
|
(Euro-ISDN) and 1TR6 (German style) are supported. See
|
|
<file:Documentation/isdn/README> for more information.
|
|
|
|
ISDN support in the linux kernel is moving towards a new API,
|
|
called CAPI (Common ISDN Application Programming Interface).
|
|
Therefore the old ISDN4Linux layer will eventually become obsolete.
|
|
It is still available, though, for use with adapters that are not
|
|
supported by the new CAPI subsystem yet.
|
|
|
|
source "drivers/isdn/i4l/Kconfig"
|
|
|
|
menuconfig ISDN_CAPI
|
|
tristate "CAPI 2.0 subsystem"
|
|
help
|
|
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
|
|
|
|
source "drivers/isdn/capi/Kconfig"
|
|
|
|
source "drivers/isdn/hardware/Kconfig"
|
|
|
|
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
|