Re: [Adeos-main] wake_up_interruptible ?

[Hannes Mayer]

Alexis Berlemont wrote:

Hi,

Sorry for the silly things I said earlier, forgot the most important step : the soft irq...

Something like this ?

inter_domain_irq = ipipe_alloc_virq();
ret = request_irq(inter_domain_irq, linux_handler, SA_INTERRUPT,
"virtualIRQ", NULL); enable_irq(inter_domain_irq);

void ipipe_handler(unsigned irq) {
        [...]
        ipipe_trigger_irq(inter_domain_irq);
        [...]
}

void linux_handler(void) {
        wake_up_interruptible(&skeleton_wait);
}

I think you should not use request_irq() but ipipe_virtualize_irq() :

inter_domain_irq = ipipe_alloc_virq();

-ret=request_irq(inter_domain_irq,linux_handler,SA_INTERRUPT,"virtualIRQ",NULL); + ret = ipipe_virtualize_irq(ipipe_root_domain, inter_domain_irq, &ipipe_handler,

                                NULL, NULL,
                                IPIPE_HANDLE_MASK);
-enable_irq(inter_domain_irq);

Your function linux_handler will be called in the root domain (Linux) any time you use the function ipipe_trigger_irq(...inter_domain_irq...) in a non Linux domain.

Yes, I thought of this too.
I just tried this and it works nicely.
I'm just curious if the wake_up_interruptible in the new ipipe-interrupt handler
(linux_handler in the above snippet) will affect HRT in any other 
ipipe-int-handler
in the same domain ?

Thank you very much and best regards,
Hannes.