Re: [ACPI] [Proposal]Another way to save/restore PCI config space for suspend/resume

Arjan van de Ven
2004-10-26T08:42:31Z

On Tue, 2004-10-26 at 02:11 -0400, Len Brown wrote:
> What this comes down to is that extended config space is device-specific.
> Generic solutions will fail. Only device drivers will work.
>
> If there are no drivers for PCI bridges to properly save/restore
> their config space, then should create them, even if this is all the
> drivers do.

note that by default, if there is no driver, the first 64 bytes of
config space are saved/restored.
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