On Sat, 2008-01-12 at 17:40 +0300, Ivan Kokshaysky wrote:
quoted text
> 
> Actually I'm strongly against Arjan's patch. First, it's based on
> assumption that the MMCONFIG thing is sort of fundamentally broken
> on some systems, but none of the facts we have so far does confirm
> that.
> And second, I really don't like the implementation as it breaks all
> non-x86 arches (or forces them to add a set of totally meaningless
> PCI functions).

I agree, I quite dislike it too. Even If the breakage on x86 makes us
want to totally disable it there, it can be done within the existing PCI
ops I believe.

I think Arjan's problem is to try to do it per-device since the
"standard" PCI ops don't get a pci_dev structure (for obvious reasons).

But from what I read in this thread, this per-device enabling/disabling
doesn't seem very useful at all.

Cheers,
Ben.


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