netdev - Re: cpsw fails to come up once in a while

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Message-ID: <520CA9A1.4050205@linutronix.de>
Date:	Thu, 15 Aug 2013 12:12:49 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Mugunthan V N <mugunthanvnm@...com>
CC:	netdev@...r.kernel.org
Subject: Re: cpsw fails to come up once in a while

On 08/15/2013 11:59 AM, Mugunthan V N wrote:
> This is a unknown issue. Will arrange a setup to test this scenario and
> fix the issue.

Ah, cool. Once in this state I tried various things but nothing helped.
I tried to reset the HW phy and see if this helped but it ended while I
looking for schematics and I though maybe it is easier to ask first.

One think I noticed in __davinci_mdio_reset() is that
data->access_time is set via usecs_to_jiffies() and then used by
msleep(). Since msleep() expects ms and not jiffies, this is wrong.

> 
> Regards
> Mugunthan V N

Sebastian
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