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

[Matthew Wilcox]

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.

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