[uml-user] IRQ support?

[Ricardo N. <ric...@gm...>]

I'm trying to use a real hardware driver inside UML and I,ve come to the
IRQ suppor part.

Right now it's failing on request_irq call, so my question is if there is
any manual on how to support this method calls in UML or if it's supposed
to work as it is.

I need to register IRQs and raise them. After a few searches I saw SIGIO
module and everything, but it didn't help enough.

What's the best way to support this?

Thanks