[PATCH 1/2] PCI/AER: Disable AER when link is in L2/L3 ready, L2 and L3 state

Mika Westerberg mika.westerberg at linux.intel.com
Thu Jan 27 17:35:27 AEDT 2022


On Thu, Jan 27, 2022 at 08:29:22AM +0200, Mika Westerberg wrote:
> > For example, should we convert commit a697f072f5da8 ("PCI: Disable PTM
> > during suspend to save power") to PM hooks in PTM service?
> 
> Yes, I think that's the right thing to do. I wonder how it was not using
> the PM hooks in the first place.

Actually no. The reason it is not using PM hooks is that PTM is not a
port "service" so it needs to be dealt in the core.


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