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DragonFly bugs List (threaded) for 2004-09
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Re: error messages with aic7xxx and SMP


From: Joerg Sonnenberger <joerg@xxxxxxxxxxxxxxxxx>
Date: Sat, 18 Sep 2004 16:32:51 +0200

On Fri, Sep 17, 2004 at 11:17:21AM -0700, Chuck Tuffli wrote:
> I'm seeing some error messages from the aic7xxx driver that I think
> are related to interrupt routing as this message doesn't appear in
> GENERIC (uni-processor). The kernel config is GENERIC with the
> following changes
> 
[normal SMP changes]
> 
> based on CVSup'd sources from 9/13. The error which repeats many (~11)
> times with only changes in the number after 'probe' is
> 
> ...
> <<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
> ahd0: Timedout SCB already complete. Interrupts may not be functioning.
> (probe7:ahd0:0:3:0): SCB 0xa - timed out
> ...

Can you (a) try a current kernel and (b) if the problem still persist
send me the verbose dmesg to verify your assumptions about interrupt
routing.

Joerg



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