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

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Date:	Thu, 15 Aug 2013 16:06:19 +0530
From:	Mugunthan V N <mugunthanvnm@...com>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
CC:	<netdev@...r.kernel.org>
Subject: Re: cpsw fails to come up once in a while

On Thursday 15 August 2013 03:42 PM, Sebastian Andrzej Siewior wrote:
> 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.
In AM335x EVM, you need to probe a wire if you need to reset phy manually.
>
> 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.
>
Yeah, just reviewed that code and you are correct. No need to convert as
it is already in ms value.

Regards
Mugunthan V N
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