From: Armin Kuster <akuster@mvista•com>
To: Kenneth Johansson <kenneth.johansson@inn•ericsson.se>
Cc: "linuxppc-embedded@lists•linuxppc.org"
<linuxppc-embedded@lists•linuxppc.org>
Subject: Re: linuxppc_2_4_devel on walnut
Date: Wed, 14 Nov 2001 09:01:21 -0800 [thread overview]
Message-ID: <3BF2A361.5FBB0246@mvista.com> (raw)
In-Reply-To: 3BEBF4E5.B60BD9E3@inn.ericsson.se
[-- Attachment #1: Type: text/plain, Size: 1588 bytes --]
Kenneth Johansson wrote:
>
> The saga continues.
>
> Well some of the problems I had was of the brown paperbag over head kind of
> error but now I can boot and run a version checked out a few hours ago.
>
> But the ethernet reporting of the line is wrong. This is a problem with the
> printout only as the function is right. The 100Mb full duplex is reported to
> be 10Mb half and vise verse.
>
> I have not run the walnut hardware for some time but I still have a quite
> severe problem with ethernet in 10Mb.
>
> What happens is this if I connect to a 3com 10Mb hub that is connected to the
> office net (cisco switch) the switch turns off the port after some time
> mostly when I run apt-get. Since the walnut card is never directly connected
> to the switch this must be some logical error in packets probably the
> intergap time is to small that is the only thing I can think of as the switch
> only care about the ethernet layer.
>
> This problem could maybee exist if I directly connect to the switch I have
> not done that and no I can not test this easy as I don't control the switch
> and now only have 1 working port in that room and it is really needed.
>
> --
> Kenneth Johansson
> Ericsson Business Innovation AB Tel: +46 8 404 71 83
> Viderögatan 3 Fax: +46 8 404 72 72
> 164 80 Stockholm kenneth.johansson@inn•ericsson.se
Kenneth;
I finally got arround to looking into this and the problem is the
status.
We use the status to program the emac to the same speed as the PHY.
I have attach a patch the should correct this.
-- armin
[-- Attachment #2: 405_enet_1114.patch.gz --]
[-- Type: application/octet-stream, Size: 2775 bytes --]
next prev parent reply other threads:[~2001-11-14 17:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-29 16:35 linuxppc_2_4_devel on walnut Kenneth Johansson
2001-10-29 16:57 ` Tom Rini
2001-10-29 17:51 ` Armin Kuster
2001-11-07 17:39 ` Kenneth Johansson
2001-11-09 15:23 ` Kenneth Johansson
2001-11-14 17:01 ` Armin Kuster [this message]
2001-11-15 18:06 ` Kenneth Johansson
2001-11-16 5:23 ` Dan Malek
2001-11-16 20:47 ` Kenneth Johansson
-- strict thread matches above, loose matches on Subject: below --
2001-11-07 17:47 Wright, David
2001-11-07 20:27 Martin, Tim
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