Re: [PATCH] [3/3] PCI segment support

From: Matthew Wilcox (
Date: Mon Jun 09 2003 - 09:34:23 EST

On Mon, Jun 09, 2003 at 03:26:16PM +0400, Ivan Kokshaysky wrote:
> On Mon, Jun 09, 2003 at 12:17:39PM +0100, Matthew Wilcox wrote:
> > hmm, yes, well. There's a certain amount of sloppiness allowed with
> > it being a macro, in that bus->sysdata and dev->sysdata have the same
> > value so it works both ways.
> Well, it's true for many architectures, but not for all.
> IIRC, bus->sysdata != dev->sysdata on sparc and parisc.

Certainly not true for parisc. It might be true for sparc; I'm not quite
sure what arch/sparc/kernel/pcic.c is up to -- it seems a little bitrotten.

"It's not Hollywood.  War is real, war is primarily not about defeat or
victory, it is about death.  I've seen thousands and thousands of dead bodies.
Do you think I want to have an academic debate on this subject?" -- Robert Fisk
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