Le 17/02/2012 15:40, Oliver Hartkopp a écrit :

On 17.02.2012 15:19, Stephane Grosjean wrote:

quoted

Le 17/02/2012 14:40, Oliver Hartkopp a écrit :

quoted

The only remaining issue with PEAK PCIeC is the locking warning 
about the
PCIeC LED timer lock (&card->led_timer) when i enable and start the 
interface
under CAN load. I do have a peak_pci v5 driver here - but in v6 only 
changed
the device_id table right?

Yes, mainly.

quoted

To get this problem you need to connect the PCIeC to a CAN bus which is
already having CAN traffic between at least two functional nodes.

Does this issue always occurs, each time you configure the interface?..

No. It's exactly the first time i configure the interface from a xterm 
in gnome (after making me su to do so). But only under load.

quoted

Especially with the "new" sja1000.ko?

That's no difference.

I assume there's some LED locking race at startup (e.g. try to blink 
fast after detecting the traffic).

Well, quite annoying: I'm not able to reproduce the issue at all, with 
my own testbed...
I'll give you feedback asap...

Thanks Oliver,
Regards

Stéphane

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