default or selected kernelversion does not have config value CONFIG_ISDN_CAPI_CAPIDRV.
Result is shown for kernelversion 6.9.9
CAPI2.0 capidrv interface support
modulename: capidrv.ko
configname: CONFIG_ISDN_CAPI_CAPIDRV
Linux Kernel Configuration
└─>Device Drivers
└─>ISDN support
└─>CAPI 2.0 subsystem
└─>Old ISDN4Linux (deprecated)
└─>CAPI2.0 capidrv interface support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
This option provides the glue code to hook up CAPI driven cards to
the legacy isdn4linux link layer. If you have a card which is
supported by a CAPI driver, but still want to use old features like
ippp interfaces or ttyI emulation, say Y/M here.
the legacy isdn4linux link layer. If you have a card which is
supported by a CAPI driver, but still want to use old features like
ippp interfaces or ttyI emulation, say Y/M here.