[etherlab-users] 2.6.31 RT_PREEMPT kernel and e1000 driver not working

[Newell Jensen]

See inline below:

On Thu, Apr 28, 2011 at 12:56 AM, martin troxler <
martin.troxler at komaxgroup.com> wrote:

>  Hello Newell
>
>  We use almost the same system configuration (same Ubuntu, same rt kernel,
> Intel 82541PI).
>
>  Could you please enable ethercat debugging (ethercat debug 1) and add the
> kernel log (dmesg output).
>

Changed the ethercat debug level to 1 and restarted the master with:

$ sudo ethercat debug 1
$ sudo /etc/init.d/ethercat restart

and dmesg gives....


[  627.271577] EtherCAT: Master module cleaned up.
[  628.286326] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI
[  628.286333] Copyright (c) 1999-2006 Intel Corporation.
[  629.319132] EtherCAT: Master driver devel 8b67602f5161
[  629.319250] EtherCAT: 1 master waiting for devices.
[  629.340641] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI
[  629.340648] Copyright (c) 1999-2006 Intel Corporation.


Any ideas?  Thanks for the responses guys!



>
>  Thanks
>
> Martin
>
>
>
> >>> Andreas Stewering-Bone <ab at igh-essen.com> 28/4/2011 09:49 >>>
>
> Hello Newell,
>
> I think only Florian can answer your question, but why don't you use the
> generic driver?
>
> Greatings
>
> Andreas
>
> Am 28.04.2011 02:21, schrieb Newell Jensen:
>
>  I should have also added that it compiles and installs and I can even get
> the master running but no device is captured by the master:
>
>
>   Master0
>
>   Phase: Waiting for device....
>
>
>   and yes I have made sure that I have the right device and MAC address
> within /etc/sysconfig/ethercat.
>
>
>   Hope to hear any suggestions... right now I am looking into possible
> e1000e issues if that rings any bells.
>
>
>   Thanks,
>
>
>
>   On Wed, Apr 27, 2011 at 5:02 PM, Newell Jensen <pillar2012 at gmail.com>
>  wrote:
>
>>  Hello,
>>
>>
>>   I have not been able to get the e1000 driver to work.
>>
>>
>>   My system:
>>
>> OS - Ubuntu 10.04
>>
>> Kernel - 2.6.31 RT_PREEMPT
>>
>> NIC - Intel 82574L or Intel 825473L (I have tried both and both don't
>> work)
>>
>>
>>   I am configuring with:
>>
>> $ ./configure --enable-e1000
>>
>>
>>   ... which should be working.  Any other suggestions here?
>>
>>
>>   I have the latest source from the repository as well.
>>
>>
>>   Thanks.
>>
>>
>> --
>>
>>
>>   Newell
>>
>>
>>
>
>
> --
>
>
>   Newell
>
>
>
>
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> Mit freundlichem Gruß
>
>
> Andreas Stewering-Bone
>
>
> --
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-- 

Newell
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