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-rw-r--r--drivers/isdn/capi/Kconfig20
-rw-r--r--drivers/isdn/capi/Makefile2
2 files changed, 22 insertions, 0 deletions
diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig
index 089dbee18f36..573fea5500ce 100644
--- a/drivers/isdn/capi/Kconfig
+++ b/drivers/isdn/capi/Kconfig
@@ -1,4 +1,22 @@
# SPDX-License-Identifier: GPL-2.0-only
+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).
+
+ 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.
+
+if ISDN_CAPI
+
config CAPI_TRACE
bool "CAPI trace support"
default y
@@ -34,3 +52,5 @@ config ISDN_CAPI_CAPIDRV_VERBOSE
If you say Y here, the capidrv interface will give verbose reasons
for disconnecting. This will increase the size of the kernel by 7 KB.
If unsure, say N.
+
+endif
diff --git a/drivers/isdn/capi/Makefile b/drivers/isdn/capi/Makefile
index 06da3ed2c40a..d299f3e75f89 100644
--- a/drivers/isdn/capi/Makefile
+++ b/drivers/isdn/capi/Makefile
@@ -13,3 +13,5 @@ obj-$(CONFIG_ISDN_CAPI_CAPIDRV) += capidrv.o
kernelcapi-y := kcapi.o capiutil.o capilib.o
kernelcapi-$(CONFIG_PROC_FS) += kcapi_proc.o
+
+ccflags-y += -I$(srctree)/$(src)/../include -I$(srctree)/$(src)/../include/uapi