[etherlab-dev] looking for Atmel MACB Ethernet Controller driver porting for Ethercat

Andreas Stewering-Bone ab at igh-essen.com
Thu Sep 13 18:24:35 CEST 2012


Hello

Please note, you must not use the generic driver in the xenomai realtime 
context.

Please test the generic driver via user space example.

Best regards

Andreas

Am 13.09.2012 11:51, schrieb paluan.luca at tiscali.it:
> I'm looking for Ethercat ported driver for macb and I wonder if 
> someone has already tried to manage it.
> I'm using the Atmel AT91SAM9G20-EK board with real time kernel (2.6.30 
> + xenomai 2.5.4).
> I'm improperly using the generic driver and I get trapped in a kernel 
> exception in posix-cpu-timers.c (line 1388), at the instruction
>
> BUG_ON(!irqs_disabled());
>
>
> I suppose the problem is connected to the generic driver usage...
> Thanks in advance for your answers and advices.
> Best Regards, Luca
>
>
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Mit freundlichem Gruß

Andreas Stewering-Bone

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