config ISDN_PPP
bool "Support synchronous PPP"
depends on INET
+ select SLHC
help
Over digital connections such as ISDN, there is no need to
synchronize sender and recipient's clocks with start and stop bits
menu "ISDN feature submodules"
- depends on ISDN
config ISDN_DRV_LOOP
tristate "isdnloop support"
config ISDN_DIVERSION
tristate "Support isdn diversion services"
- depends on ISDN && ISDN_I4L
help
This option allows you to use some supplementary diversion
services in conjunction with the HiSax driver on an EURO/DSS1
endmenu
comment "ISDN4Linux hardware drivers"
- depends on NET && ISDN && ISDN_I4L
source "drivers/isdn/hisax/Kconfig"
menu "Active cards"
- depends on NET && ISDN && ISDN_I4L!=n
source "drivers/isdn/icn/Kconfig"
endmenu
+source "drivers/isdn/gigaset/Kconfig"