Re: Trace

ok is it a bad way to write a tty driver ? why ?

2008/9/2, Benjamin Herrenschmidt [off-list ref]:

On Tue, 2008-09-02 at 07:13 +0200, Sébastien CHRETIEN wrote:

quoted

My board has only a uart device on a FPGA. I don't use the serial layer
because it isn't documented in Linux Device Driver 3rd. Only the tty
layer is documented

You won't go very far in linux kernel dev. with using books like
that :-)

Look at other drivers in drivers/serial that should give you all the
information you need :-0

Cheers,
Ben.