in an uml I need the module n_hdlc. In normal situations no problem:
make menuconfig without ARCH=um gives me the chance to select Character
devices --->Non-standard serial port support (NEW)
HDLC line discipline support (NEW)
with make ARCH=um menuconfig my choice is limited:
Character Devices does not offer the chance for e.g. Non-standard
serial port support.
Is there a deeper reason that this option does not appear?
What is to be done to make this option available?