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To: Andrey Slepuhin <pooh@msu.ru>
cc: linux-kernel@vger.kernel.org
Subject: Re: aic7xxx driver v6.2.5 freezes the kernel 
In-Reply-To: Your message of "Mon, 18 Mar 2002 19:24:30 +0300."
             <20020318192430.B8849@glade.nmd.msu.ru> 
Date: Mon, 18 Mar 2002 11:28:56 -0700
From: "Justin T. Gibbs" <gibbs@scsiguy.com>
Sender: linux-kernel-owner@vger.kernel.org
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>I tracked the problem down to ahc_read_seeprom(), which hangs in
>CLOCK_PULSE() at aic7xxx_93cx6.c:161. But I have no idea what happens,
>because this code is the same as in 6.2.4 version of the driver.

Is the driver using memory mapped I/O with the new driver but I/O
mapped in the old?  I will add a timeout to the CLOCK_PULSE() code,
but that still doesn't explain why the hang is happening now.

--
Justin
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