Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig
new file mode 100644
index 0000000000..fdb43a6322
--- /dev/null
+++ b/drivers/isdn/capi/Kconfig
@@ -0,0 +1,32 @@
+# 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.