netdev - Re: [PATCH] Fix e100 on systems that have cache incoherent DMA

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Date:	Wed, 02 Jul 2008 19:36:16 +0200
From:	Anders Grafström <grfstrm@...rs.sourceforge.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Jeff Garzik <jeff@...zik.org>,
	Anders Grafström <grfstrm@...rs.sourceforge.net>,
	David Acker <dacker@...net.com>,
	"Kok, Auke" <auke-jan.h.kok@...el.com>, netdev@...r.kernel.org,
	jesse.brandeburg@...el.com, miltonm@....com,
	e1000-devel@...ts.sourceforge.net
Subject: Re: [PATCH] Fix e100 on systems that have cache incoherent DMA

Andrew Morton wrote:
> On Tue, 01 Jul 2008 05:49:47 -0400 Jeff Garzik <jeff@...zik.org> wrote:
> 
>> Andrew Morton wrote:
>>> On Thu, 19 Jun 2008 14:38:33 +0200 Anders Grafstr__m <grfstrm@...rs.sourceforge.net> wrote:
>>>
>>>> David Acker wrote:
>>>>> May I ask what actual board you are using and how the e100 is connected 
>>>>> to it?  I plan to test with miniPCI based e100 cards.  Also, can you say 
>>>>> more about it being broke?  Does it crash immediately, fail to move any 
>>>>> data, move some data and stop, etc. ?
>>>> It's a custom board based on the IXDP425 reference design.
>>>> IXP420 with 82551ER integrated on the same board.
>>>> Both RX and TX appears to stop shortly after the driver has been initialized.
>>>> It never recovers after the "exec cuc_dump_reset failed" messages start to show.
>>> So..  where are we with this?
>> It's in net-2.6, davem's 2.6.26-rc queue.
>>
> 
> ah, thanks.  Is it needed in 2.6.25.x?

I think so.

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