Subject: Re: Overriding pci_conf_interrupt
To: Peter Seebach <>
From: Manuel Bouyer <>
List: tech-ports
Date: 03/20/2006 23:12:19
On Mon, Mar 20, 2006 at 09:51:50AM -0600, Peter Seebach wrote:
> So, arch/powerpc/ibm4xx/pci/pci_machdep.c provides a pci_conf_interrupt,
> and a pci_intr_map, which do not work on the TAMS 3011.
> I am thinking that the right thing to do is split this into something like
> 	arch/powerpc/ibm4xx/pci/pci_cpudep.c
> which provides the rest of the file, and
> 	arch/evbppc/*/pci_machdep.c
> which provides the versions used by each target board.
> Is this a sane approach?  The main thing that bothers me is that the others
> all use the same form.  Maybe it ought to be
> 	arch/powerpc/ibm4xx/pci/pci_default.c
> for the interrupt assignments that are shared by the other boards.

Yes, I think this is better. I had to do something similar to handle
differences between Xen2 vs Xen3

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference