> Hello.
> 
> I have another issue with sending of packets :
> 
> Know, I can send pckets when the system has just been booted up and the driver
>  has been run for the first time.
> 
> but if I shutdown the driver and the I try to run a second time the driver.
> Ican't send packets anymore.
> 
> I gess it's a flag not unset or a semaphore maybe unreleased, but I've no 
> ideas.
> 
> I tried to wach several times on other driver, but I did not find any 
> differences.
> 
> Once again, thank you in advance for your help.
> 
> Guillaume.


Hello Guillaume,

as per your description it it could be anything.
For example a hw-init-problem.

You might want to be more detailed and verbose in terms of what driver what hw etc etc .
And how you start thing things and so on.

Then somebody might have a clue.

Regards,
Jeevan