Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [RFC][PATCH 3/12] PCI / PM: Propagate wake-up enable for PCIe devices too | Date | Wed, 16 Dec 2009 20:28:21 +0100 |
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On Wednesday 16 December 2009, Jesse Barnes wrote: > On Sun, 29 Nov 2009 16:35:54 +0100 > "Rafael J. Wysocki" <rjw@sisk.pl> wrote: > > > From: Rafael J. Wysocki <rjw@sisk.pl> > > > > 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@sisk.pl> > > --- > > 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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