Hi all,
This series includes a couple of changes to the PCI power management that
should make Linux follow the PCIe spec better. The issues this series aims
to solve came up with Intel Ice Lake Thunderbolt enabling where the
controller is first time integrated into the SoC but I think these issues
are generic to any platform having similar configuration.
Changes from v1
* I dropped the last patch as it requires bit more work and not dependent
on the other two. I will send it out separately.
* Re-arranged conditionals in wait_for_downstream_link()
* Moved comments to be part of kernel-doc
* Added tags from Rafael and Lukas
Previous version is here:
https://www.spinics.net/lists/linux-pci/msg83582.html
Mika Westerberg (2):
PCI: Add missing link delays required by the PCIe spec
PCI: Do not poll for PME if the device is in D3cold
drivers/pci/pci.c | 36 +++++++++++++-----
drivers/pci/pci.h | 1 +
drivers/pci/pcie/portdrv_core.c | 66 +++++++++++++++++++++++++++++++++
3 files changed, 93 insertions(+), 10 deletions(-)
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2.20.1
