Re: [PATCH 0/3] ACPI / PM: Make ACPI-based PCI wakeup work for the "freeze" sleep state

Rafael J. Wysocki
2014-07-23T11:43:59Z

On Wednesday, July 23, 2014 09:28:50 AM Peter Zijlstra wrote:
> On Wed, Jul 23, 2014 at 12:26:20AM +0200, Rafael J. Wysocki wrote:
> > All of that indicates that the machine in question has WoL based on native PCIe
> > PME signaling. In that case it doesn't wake up from the "freeze" state, because
> > some code is missing.
>
> Didn't wake, but it did show:
>
> 0000:00:01.0:pcie01 1 1 0 0 0 0 0 99207 0
> LNXPWRBN:00 1 1 0 0 0 0 0 99191 0
>
> So at least something's moving, although its not quite working yet.

That may be because I forgot about one piece, sorry about that.
This patch:

https://patchwork.kernel.org/patch/4526561/

(which I think is in tip already) is needed to make enable_irq_wake()
work with the "freeze" state.

Can you please apply this in addition and retest?

Rafael