Re: How to avoid serial port buffer overruns?

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On Thu, 2006-08-17 at 18:10 +0200, Raphael Hertzog wrote:
> With the 2.6.17.7 kernel (configured with CONFIG_PREEMPT and
> CONFIG_HZ=1000), I'm seeing overruns starting at 38400 bauds. So
> compared to plain 2.4, it's better. However compared to the patched
> 2.4, it's worse.
> 

(Sorry for hijacking your thread)

Have you tried it with HZ=100?  HZ=1000 might just be too much for that
board.

Lee

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