From owner-freebsd-hackers  Fri Nov 30 10:27:42 2001
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Date: Fri, 30 Nov 2001 13:25:49 -0500 (EST)
From: Zhihui Zhang <zzhang@cs.binghamton.edu>
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To: freebsd-hackers@FreeBSD.ORG
Subject: Re: Timedout SCB already complete
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I have been able to fix this bug in my KLD.  I forgot to add a splbio()
protection in a function.

On Thu, 29 Nov 2001, Zhihui Zhang wrote:

> 
> While running my KLD that does a lot of I/O, I see the following message:
> 
> ahc0: Timedout SCB already complete. interrupts may not be functioning.
> 
> This happens after my KLD runs a while.
> 
> What could be the problem?  Where could the bugs likely exist?  
> 
> Thanks for any clue.
> 
> -Zhihui
> 


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