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SubjectRe: [Patch v2] Make PCI extended config space (MMCONFIG) a driver opt-in
On Mon, Jan 14, 2008 at 03:52:26PM -0700, Matthew Wilcox wrote:
> On Sun, Jan 13, 2008 at 09:01:08AM -0800, Arjan van de Ven wrote:
> > > - pci_conf1_read(0, 0, PCI_DEVFN(0,0), 0xce, 2, &win);
> > > +, 0, PCI_DEVFN(0,0), 0xce, 2, &win);
> >
> > couldn't this (at least in some next patch) use the vector if it exists?
> I thought so, but due to the way that things are initialised, mmconfig
> happens before conf1. conf1 is known to be usable, but hasn't set
> raw_pci_ops at this point. Confusing, and not ideal, but fixing this
> isn't in scope for 2.6.24.


I don't think anything of what was discussed in this thread would be in
scope for 2.6.24 (unless Linus wants to let the bunny that brings eggs
release 2.6.24).



"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

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