Re: [RFC][PATCH 3/12] PCI / PM: Propagate wake-up enable for PCIe devices too

[Rafael J. Wysocki]

On Wednesday 16 December 2009, Jesse Barnes wrote:
> On Sun, 29 Nov 2009 16:35:54 +0100
> "Rafael J. Wysocki" <rjw@xxxxxxx> wrote:
> 
> > From: Rafael J. Wysocki <rjw@xxxxxxx>
> > 
> > Having read the PM part of the PCIe 2.0 specification more carefully
> > I think that it was a mistake to restrict the wake-up enable
> > propagation to non-PCIe devices, because if we do not request
> > control of the root ports' PME registers via OSC, PCIe PME is
> > supposed to be handled by the platform, just like the non-PCIe PME.
> > Even if we do that, the wake-up propagation is done to allow the
> > devices to wake up the system from sleep states which involves the
> > platform anyway, so it won't hurt.
> > 
> > Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx>
> > ---
> >  drivers/pci/pci-acpi.c |   10 ++--------
> >  1 file changed, 2 insertions(+), 8 deletions(-)
> 
> Applied after fixing up conflicts related to dev->is_pcie.

Thanks!
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