From: Anatolij Gustschin <agust@denx.de>
To: Matthias Fuchs <matthias.fuchs@esd.eu>
Cc: linuxppc-dev@ozlabs.org, linux-usb@vger.kernel.org
Subject: Re: Problem with full speed devices on PowerPC MPC5121 host port
Date: Thu, 19 Jan 2012 10:34:05 +0100 [thread overview]
Message-ID: <20120119103405.2256d750@wker> (raw)
In-Reply-To: <4F16CC3C.6060005@esd.eu>
Hi Matthias,
On Wed, 18 Jan 2012 14:42:20 +0100
Matthias Fuchs <matthias.fuchs@esd.eu> wrote:
...
> > Can you try the attached patch? Does it have an impact?
>
> Yes, in deed, it solved my problem :-) Finally I noticed that
> the problem is listed in the CPU's errata document.
>
> You could update the comment and commit message to "... when there is
> heavy simultaneus PATA write or network activity".
>
> I vote for getting this mainline.
>
> Tested-by: Matthias Fuchs <matthias.fuchs@esd.ue>
Thanks for testing! I'll rework to remove ifdef in the patch
and fix commit message and then resubmit.
Anatolij
prev parent reply other threads:[~2012-01-19 9:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4EF3191D.9040508@esd.eu>
[not found] ` <20111222173900.GD28856@kroah.com>
2012-01-06 11:55 ` Problem with full speed devices on PowerPC MPC5121 host port Matthias Fuchs
2012-01-06 18:03 ` Alan Stern
2012-01-17 14:12 ` Matthias Fuchs
2012-01-18 11:08 ` Anatolij Gustschin
2012-01-18 13:42 ` Matthias Fuchs
2012-01-19 9:34 ` Anatolij Gustschin [this message]
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