PS/2 device driver docs

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In article <1517 at dutrun.UUCP> ge at dutlru2.tudelft.nl (Ge van Geldorp) writes:
>Suppose (well, don't suppose, I actually do this) I tell an adapter to
>do something, then go to sleep, to be waken up from an interrupt

I've been told and make the habit of doing it like this:

	disable_interrupts();
	while (need_to_sleep())		/* might be "if" */
		sleep();
	enable_interrupts();

Interrupts are enabled for the duration of the sleep.
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