Re: IRQs

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Alan Modra (alan@spri.levels.unisa.edu.au)
Tue, 4 Mar 1997 11:41:34 +1030 (CST)

> Quick question. Is it possible to selectively disable interrupts
> for a given IRQ in 386 architecture

Yes. You'll need to mess around with the 8259 PIC (programmable
interrupt controller). You can even steal the code from
linux/arch/i386/kernel/irq.c