Trace

[Sébastien Chrétien]

ok. I will try the serial layer

2008/9/2, Benjamin Herrenschmidt <benh at kernel.crashing.org>:
>
> On Tue, 2008-09-02 at 09:34 +0200, Sébastien Chrétien wrote:
> > ok is it a bad way to write a tty driver ? why ?
>
>
> Not necessarily, it's just overkill. The UART layer handles a lot
> of stuff for you. The tty layer is tricky to get right.
>
> Cheers,
> Ben.
>
>
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