Hi,
This series is a replacement for the following patch:
https://patchwork.kernel.org/project/linux-pm/patch/3149540.aeNJFYEL58@kreacher/
allowing devices that only can signal PME from D3cold to be put into
low-power states and signal wakeup from D3cold (if they get into it).
However, the patch above works by adding a special case to pci_pme_capable()
which actually is not necessary.
Instead of doing that, it is sufficient to make pci_target_state() handle the
case in which the device cannot signal PME from D0 consistently (patch [1/2]
in this series) and make __pci_enable_wake() enable PM signaling for devices
that can signal PME from D3cold (patch [2/2] in this series).
Please see the patch changelogs for details.
Thanks!