>> [I] believe I can make the [panic: crazy interrupts] go away with a
>> few lines of code.  [...]  But it'd be easy enough to do something
>> like  [tolerate stray interrupts occurring at the splx() in zs_putc]

> Yes, and we can acomplish the same thing with this simple change to
> the return value of zshard:

> *** sparc/dev/zs.c~	Wed Oct 22 10:39:36 1997
> --- sparc/dev/zs.c	Sat Nov  1 12:59:09 1997
> ! 	return (rval);
> ---
> ! 	return (1);

But won't that cause the zs driver to consume _all_ level 12
interrupts?  A comment in z8530sc.c leads me to think that there are
other devices on the same level as the zs in at least some machines;
are none of them SPARCs?  (The example mentioned in the comment is the
sun3x floppy.)

					der Mouse

			       mouse@rodents.montreal.qc.ca
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