Subject: Re: Cardbus bridge interrupt question
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: Hisashi T Fujinaka <htodd@twofifty.com>
List: port-i386
Date: 12/10/2001 14:11:17
Well, I'm still confused, but did get things working after I remembered to
enable some PCI things in the kernel makefile.

On Mon, 10 Dec 2001, Manuel Bouyer wrote:

> On Mon, Dec 10, 2001 at 11:14:25AM -0800, Hisashi T Fujinaka wrote:
> > I guess I have now proved to myself that I have no idea what they're
> > talking about regarding PCI interrupts.
> >
> > I get the following error:
> > cbb0 at pci0 dev 13 function 0: Texas Instruments PCI1410 PCI-CardBus Bridge (rev. 0x01)
> > cbb0: NOT USED because of unconfigured interrupt
> >
> > So, now what? Plug-and-play OS in the bios means the interrupts are
> > assigned and the OS takes care of things, right?
>
> No, Plug-and-play OS was mostly for win95.
> Whatever the OS is "plug and play" or not, the BIOS *has to* assign interrupts
> to PCI devices.
>
> --
> Manuel Bouyer <bouyer@antioche.eu.org>
> --
>

-- 
Hisashi T Fujinaka - htodd@twofifty.com
BSEE (6/86) + BSChem (3/95) + BAEnglish (8/95) + $2.50 = mocha latte