N_PPP line discipline
I am trying to make ppp 2.3.9 work on a uclinux 2.0.38pre7 board. I am
quiet new to device driver writing under linux...
The problem i am facing is that my modem, by design was not linked to
So when ppp ioctls for the PPP line discipline ioctl(TIOCSETD) fails
on init, as asyncmap during FSM...
On the other hand I have ptys so I was thinking about having a
user-level program but came accros no solution while reading ppp
source. there must be a userlevel solution. ?
I have choosen a cleaner method of implementing a minimal (read write
ioctl) tty driver to be linked by the modem driver. Is this a good
approach and which function/method may be mandatory?
Thank you very much for advice!