Add layer1 over IP support

[linux-2.6-omap-h63xx.git] / drivers / isdn / mISDN / Kconfig

diff --git a/drivers/isdn/mISDN/Kconfig b/drivers/isdn/mISDN/Kconfig
index 6a97e86e7f21368b00d395683cf955bdc7f07ba6..4938355c407264b389ff6e885ed835df33ae483f 100644 (file)
--- a/drivers/isdn/mISDN/Kconfig
+++ b/drivers/isdn/mISDN/Kconfig
@@ -23,5 +23,22 @@ config MISDN_DSP
          and get more informations about this module and it's usage.
          If unsure, say 'N'.
 
-       source "drivers/isdn/hardware/mISDN/Kconfig"
+config MISDN_L1OIP
+       tristate "ISDN over IP tunnel"
+       depends on MISDN
+       help
+         Enable support for ISDN over IP tunnel.
+
+         It features:
+           - dynamic IP exchange, if one or both peers have dynamic IPs
+           - BRI (S0) and PRI (S2M) interface
+           - layer 1 control via network keepalive frames
+           - direct tunneling of physical interface via IP
+
+         NOTE: This protocol is called 'Layer 1 over IP' and is not
+         compatible with ISDNoIP (Agfeo) or TDMoIP. Protocol description is
+         provided in the source code.
+
+source "drivers/isdn/hardware/mISDN/Kconfig"
+
 endif #MISDN