Subject: Re: PCIC interrupt selection
To: Marc Horowitz <marc@cygnus.com>
From: Soren S. Jorvang <soren@t.dk>
List: port-i386
Date: 08/10/1998 09:16:38
On Sun, Aug 09, 1998 at 09:38:18PM -0400, Perry E. Metzger wrote:
> 
> Marc Horowitz writes:
> > kenh@cmf.nrl.navy.mil (Ken Hornstein) writes:
> > 
> > >> I personally think a sysctl is fine ... you'd need sysctl on the
> > >> install floppy, of course.  I also think Perry's suggestion of allocating
> > >> interrupts in reverse-order would work as well (but that might be hard,
> > >> because right now the pcmcia code calls isa_intr_alloc(), and I'm not
> > >> sure what changing the order of _that_ would do).
> > 
> > That's no good.  There is hardware where irq 15 can't be used.

Why is this? Are you sure those machines do not simply have a wdc or some known
PCI device at IRQ 15?

(I just haven't seen such machines.)

> Then we need the sysctl. At least then we can get machines installed.


-- 
Soren