linux-kernel - Re: Question: half-duplex and full-duplex serial driver

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Message-ID: <1818.1175813262@turing-police.cc.vt.edu>
Date:	Thu, 05 Apr 2007 18:47:42 -0400
From:	Valdis.Kletnieks@...edu
To:	Bill Davidsen <davidsen@....com>
Cc:	Mockern@...dex.ru, linux-kernel@...r.kernel.org
Subject: Re: Question: half-duplex and full-duplex serial driver

On Thu, 05 Apr 2007 18:40:55 EDT, Bill Davidsen said:
> Mockern wrote:
> > Hi,
> > 
> > Could you help me please, how can my serial driver to work in  half-duplex and full-duplex mode?
> > 
> > Thank you
> 
> Since you don't seem to have gotten an answer, and while this is 
> probably the wrong list for your question, I can give you a pointer 
> which may help.

I got the impression that they were trying to write an in-kernel driver for
a serial card, and it was oopsing.  My first guess is "bad locking",
and my first suggestion is 'Linux Device Drivers, 3rd edition'

http://lwn.net/Kernel/LDD3 last I remember.

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