Messages in this thread | | | Date | Sat, 22 Dec 2007 08:02:49 -0800 | From | Arjan van de Ven <> | Subject | Re: [patch] Make MMCONFIG space (extended PCI config space) a driver opt-in issue |
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On Sat, 22 Dec 2007 08:54:37 -0700 Matthew Wilcox <matthew@wil.cx> wrote:
> On Sat, Dec 22, 2007 at 06:47:19AM -0800, Arjan van de Ven wrote: > > Do you hate the name or the concept? I'm certainly open for a > > better name.... > > I hate the concept. We should just fall back to type1 accesses on > mmconfig machines for all accesses below 64 bytes, as Ivan suggested.
I assume you meant 256 not 64;
even then.. it's technically not correct; you're not supposed to mix access types for the same device.. Just doing opt-in also allows us to do quirks (forbid access) as well.
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