Ingo Molnar wrote:
> ok, this method should work fine. I suspect you increased the parport
> IRQ's priority to the maximum on the PREEMPT_RT kernel, correct? Was
> there any userspace thread on the target system (receiving the parport
> request and sending the reply), or was it all done in a kernelspace
> parport driver?
This is all done in kernelspace. I'll check with Kristian for the
rest. In the mean time, let me know if you have any recommendations
based on the fact that it's indeed in the kernel.
Karim
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