440 PCI adapter card interupt handling question

[Matt Porter]

On Mon, Jun 17, 2002 at 10:32:11AM -0700, Khai Trinh wrote:
> But Matt,
>
> request_irq() is used to register the ISR with an irq#
> between 0-12 (for the 440). However, the inbound
> message interrupt is hardwire as you stated. How can I
> use request_irq() to register hardwire interrupt
> signal to the UIC? Or is there another kernel call to
> handle such services?

You've lost me, request_irq() isn't limited to Linux interrupt
numbers 0-12 on 440.  Everything on the cascaded UICs has been
populated in the irq_desc and is therefore available.

Regards,
--
Matt Porter
porter at cox.net
This is Linux Country. On a quiet night, you can hear Windows reboot.

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