IRQ interruption with Timer/Counter on SBC9260S

Hi all,

I need to implement an interruption which will give me the interval of 10ms - iTimer and other OS solutions are not accurate for my application, probably because of the granularity of the linux scheduler. I think about using one of six Timer/Counter as an interruption source using internal clock.

Normally I will manage to configure the TC and AIC but how to nest this interruption in linux OS? Any modules exist already?

Will this interruption period more accurate than iTimer or Select() if I want to have 10 ms interval? I guess it may depend on linux scheduler anyway?

Thanks for all hints, I'm really lost....

Daniel