netdev - Re: Marvell 88E609x switch?

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Message-ID: <49A99122.3000507@mlbassoc.com>
Date:	Sat, 28 Feb 2009 12:31:46 -0700
From:	Gary Thomas <gary@...assoc.com>
To:	Jesper Dangaard Brouer <hawk@...u.dk>
CC:	Lennert Buytenhek <buytenh@...tstofly.org>,
	netdev <netdev@...r.kernel.org>,
	Jesper Dangaard Brouer <jdb@...x.dk>
Subject: Re: Marvell 88E609x switch?

Jesper Dangaard Brouer wrote:
> On Sat, 28 Feb 2009, Gary Thomas wrote:
> 
>> Jesper Dangaard Brouer wrote:
>>>
>>> On Fri, 27 Feb 2009, Lennert Buytenhek wrote:
>>>> On Fri, Feb 27, 2009 at 08:44:53AM -0700, Gary Thomas wrote:
>>>>
>>>> Perhaps we should take this off-list..
>>>
>>> I'm still interrested... please Cc. me at jdb@...x.dk.
>>
>> Hi Jesper,
>>
>> Lennert and I have been working on this and we have parts of
>> it working (PowerPC GIANFAR 1000Mb driver).  I can get the
>> basic switch recognized and packets go out, but nothing seems
>> to come back in.
> 
> Strange behavior...
> 
> If you will send me the current patches/code, then I'll use some time
> monday to look at the register settings to see if I can spot the
> problem, by corrolating with my device driver.
> 

I'm using the 6131 driver (which is mostly the same as the 6095).
There are no other changes other than to force the link on the
CPU port (10).  Actual changes attached.   Note: the HACK in
the 'get_ethtool_stats' is so I can peek at the CPU port info,
using one of the unused external ports.

> 
>> I'll continue to work on this and let you know of the progress.
>> Lennert is away for a few days, so the actual progress may be
>> a bit slow...
> 
> Thanks for keeping me in the loop :-)

Thanks for any ideas you might have.

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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