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Date: Tue, 24 Jan 2006 20:23:57 +0100
From: Hannes Mayer <h.mayer@domain.hid>
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Subject: Re: [Adeos-main] wake_up_interruptible ?
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Gilles, now I think I've got what you mean.

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've tried this, but the linux_handler is never called.
I bet I'm missing something very trivial here, but it
doesn't come to mind...

On the other hand, if I request_irq() for the parallelport
INT and pass that INT from IPIPE to linux, the linux_handler
is called. But it doesn't work with a virq.

Thanks and best regards,
Hannes.