Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config ISDN_CAPI
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def_bool ISDN && BT
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help
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This provides CAPI (the Common ISDN Application Programming
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Interface) Version 2.0, a standard making it easy for programs to
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access ISDN hardware in a device independent way. (For details see
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<https://www.capi.org/>.) CAPI supports making and accepting voice
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and data connections, controlling call options and protocols,
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as well as ISDN supplementary services like call forwarding or
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three-party conferences (if supported by the specific hardware
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driver).
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This subsystem requires a hardware specific driver.
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See CONFIG_BT_CMTP for the last remaining regular driver
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in the kernel that uses the CAPI subsystem.
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config CAPI_TRACE
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def_bool BT_CMTP
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help
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If you say Y here, the kernelcapi driver can make verbose traces
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of CAPI messages. This feature can be enabled/disabled via IOCTL for
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every controller (default disabled).
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config ISDN_CAPI_MIDDLEWARE
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def_bool BT_CMTP && TTY
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help
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This option will enhance the capabilities of the /dev/capi20
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interface. It will provide a means of moving a data connection,
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established via the usual /dev/capi20 interface to a special tty
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device. If you want to use pppd with pppdcapiplugin to dial up to
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your ISP, say Y here.
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