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SubjectRe: [PATCH] sky2: receive dma mapping error handling
On 02/03/10 08:56, Stephen Hemminger wrote:
> On Wed, 03 Feb 2010 11:47:19 -0500
> Michael Breuer<mbreuer@majjas.com> wrote:
>
>> Tracked this down. The status being returned is 0x3c0080 - good flow
>> control packets. Nothing is actually being dropped (confirmed by packet
>> trace on switch compared with packet trace on server).
>>
>> I whipped up a trivial patch to not count these as dropped packets and
>> will post to netdev.
>>
>> I'm not really sure what the driver should be doing in this case, but
>> resubmit seems to work.
>
> Looks like a flow control negotiation issue. You probably turned off
> flow control on the Linux side, but the switch is still doing flow
> control.
>

I noticed this in a hotel last week, I can try
at the home to see if this fires of, if so
I can test any patches you have.

Justin P. Mattock


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