Re: [PATCH] PCI / PCIe: Clear Root PME Status bits during early resume

Rafael J. Wysocki
2010-12-19T12:42:05Z

On Sunday, December 19, 2010, Rafael J. Wysocki wrote:
> On Sunday, December 19, 2010, Matthew Wilcox wrote:
> > On Sun, Dec 19, 2010 at 11:49:40AM +0100, Rafael J. Wysocki wrote:
> > > in pci_pm_default_resume_early() and not in the port's resume
> > > routine, because it's generally necessary even if the PCI Express
> > > port driver is not used).
> >
> > We should make it impossible to not use the PCIe port driver.
>
> Actually, that's not correct. In some cases (e.g. _OSI doesn't allow us

That should have been _OSC(), sorry.

> to use PCIe native services), we simply can't use it (because it is unsafe
> and leads to serious problems).

Thanks,
Rafael