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Re: Ethernet alignment problem
- From: Paul Fine <pfine at delcomsys dot com>
- To: Daniel dot Andersson at combitechsystems dot com,ecos-discuss at sources dot redhat dot com
- Date: Wed, 27 Feb 2002 14:22:27 -0500
- Subject: Re: [ECOS] Ethernet alignment problem
Hi,
I am working with the MPC8260, and I recall that when using the FCC,
buffers and/or buffer descriptors are required to have specific alignments
(I think 32-byte, but I am not sure). I don't know if the MPC850 has the
same restrictions, or if this alignment has anything to do with the
alignment error you are reporting, but it is something to check into.
--Paul
At 07:45 PM 2/27/02 +0100, Daniel.Andersson@combitechsystems.com wrote:
>Hi,
>
>I have now narrowed down my ethernet problem to be an alignment problem. I
>get almost as many alignment errors as i receive ethernet frames. Why is
>that? Any hints? Do i have a clock problem?
--
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