[linux-2.6-block.git] / drivers / isdn / capi / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config ISDN_CAPI
	def_bool ISDN && BT
	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
	  <https://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).

	  This subsystem requires a hardware specific driver.
	  See CONFIG_BT_CMTP for the last remaining regular driver
	  in the kernel that uses the CAPI subsystem.

config CAPI_TRACE
	def_bool BT_CMTP
	help
	  If you say Y here, the kernelcapi driver can make verbose traces
	  of CAPI messages. This feature can be enabled/disabled via IOCTL for
	  every controller (default disabled).

config ISDN_CAPI_MIDDLEWARE
	def_bool BT_CMTP && TTY
	help
	  This option will enhance the capabilities of the /dev/capi20
	  interface.  It will provide a means of moving a data connection,
	  established via the usual /dev/capi20 interface to a special tty
	  device.  If you want to use pppd with pppdcapiplugin to dial up to
	  your ISP, say Y here.
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
f59aba2f AB	2	config ISDN_CAPI
f59aba2f AB	3	def_bool ISDN && BT
6d979850 AB	4	help
	5	This provides CAPI (the Common ISDN Application Programming
	6	Interface) Version 2.0, a standard making it easy for programs to
	7	access ISDN hardware in a device independent way. (For details see
e7fff95c	8	<https://www.capi.org/>.) CAPI supports making and accepting voice
6d979850 AB	9	and data connections, controlling call options and protocols,
	10	as well as ISDN supplementary services like call forwarding or
	11	three-party conferences (if supported by the specific hardware
	12	driver).
	13
	14	This subsystem requires a hardware specific driver.
	15	See CONFIG_BT_CMTP for the last remaining regular driver
	16	in the kernel that uses the CAPI subsystem.
	17
17f0cd2f	18	config CAPI_TRACE
f59aba2f	19	def_bool BT_CMTP
17f0cd2f KK	20	help
	21	If you say Y here, the kernelcapi driver can make verbose traces
	22	of CAPI messages. This feature can be enabled/disabled via IOCTL for
a982ac06	23	every controller (default disabled).
d1958f8c	24
1da177e4	25	config ISDN_CAPI_MIDDLEWARE
f59aba2f	26	def_bool BT_CMTP && TTY
1da177e4 LT	27	help
	28	This option will enhance the capabilities of the /dev/capi20
	29	interface. It will provide a means of moving a data connection,
	30	established via the usual /dev/capi20 interface to a special tty
	31	device. If you want to use pppd with pppdcapiplugin to dial up to
	32	your ISP, say Y here.