Thanks and new problems

Thanks and new problems

[schardt]

First, many many thanks to Grant. My VirtexII Demo Board ist running a
2.6. Linux :))

But now, i switched to a Virtex4-Board with Ethernet (Mini Module from
Avnet)
This will i used in my application, if i can handle it. :)

Linux is up and running, the ethernet is detected as eth0, link led is on
but, and thats the problem, speed negotiating das not work.

is this more a linux problem or hardware ???

Regards
Georg


-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------
Forschungszentrum Jülich GmbH
52425 Jülich

Sitz der Gesellschaft: Jülich
Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
Vorsitzende des Aufsichtsrats: MinDirig'in Bärbel Brumme-Bothe
Vorstand: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stellv. 
Vorsitzender)
-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------

Re: Thanks and new problems

[Clemens Koller]

schardt schrieb:
> First, many many thanks to Grant. My VirtexII Demo Board ist running a
> 2.6. Linux :))
> 
> But now, i switched to a Virtex4-Board with Ethernet (Mini Module from
> Avnet)
> This will i used in my application, if i can handle it. :)
> 
> Linux is up and running, the ethernet is detected as eth0, link led is on
> but, and thats the problem, speed negotiating das not work.

Check the PHY configuration (i.e. the bootstrap pins on the PHY).

And - if appropriate - read out the PHY configuration (MDIO) and see
if it's correct.

Regards,
-- 
Clemens Koller
__________________________________
R&D Imaging Devices
Anagramm GmbH
Rupert-Mayer-Straße 45/1
Linhof Werksgelände
D-81379 München
Tel.089-741518-50
Fax 089-741518-19
http://www.anagramm-technology.com

Re: Thanks and new problems

[schardt]

Ah, just found the problem in old postings

i've to use the 'a' Version of the IP-Core :)

Georg

Clemens Koller wrote:
> schardt schrieb:
>> First, many many thanks to Grant. My VirtexII Demo Board ist running a
>> 2.6. Linux :))
>>
>> But now, i switched to a Virtex4-Board with Ethernet (Mini Module from
>> Avnet)
>> This will i used in my application, if i can handle it. :)
>>
>> Linux is up and running, the ethernet is detected as eth0, link led
>> is on
>> but, and thats the problem, speed negotiating das not work.
>
> Check the PHY configuration (i.e. the bootstrap pins on the PHY).
>
> And - if appropriate - read out the PHY configuration (MDIO) and see
> if it's correct.
>
> Regards,



-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------
Forschungszentrum Jülich GmbH
52425 Jülich

Sitz der Gesellschaft: Jülich
Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
Vorsitzende des Aufsichtsrats: MinDirig'in Bärbel Brumme-Bothe
Vorstand: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stellv. 
Vorsitzender)
-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------