[PATCH v2 0/9] PCIe port PM: high gloss polish & hotplug support

[Lukas Wunner <lukas@wunner.de>]

Respin of this series to polish the runtime PM support for PCIe ports
that was added with v4.8, and extend it to native hotplug ports:

- All patches have been reviewed by Rafael, patches 1 to 8 have been
  tested by Mika.  (Thanks a lot!)

- Patch 6 ("PCI: Unfold conditions to block runtime PM on PCIe ports")
  contains a minor change relative to v1 wherein the function returns
  as soon as a single condition evaluates to true.  (Instead of
  needlessly evaluating all the remaining conditions.)

- Patch 9 was rebased to accommodate to this change but is otherwise
  the same as before.

As usual I've pushed the series to GitHub to ease reviewing/fetching:
https://github.com/l1k/linux/commits/pcie_port_pm_v2

Link to v1:
http://www.spinics.net/lists/linux-pci/msg55347.html

Thanks,

Lukas


Lukas Wunner (9):
  PCI: Don't acquire ref on parent in pci_bridge_d3_update()
  PCI: Autosense device removal in pci_bridge_d3_update()
  PCI: Speed up algorithm in pci_bridge_d3_update()
  PCI: Activate runtime PM on a PCIe port only if it can suspend
  PCI: Consolidate conditions to allow runtime PM on PCIe ports
  PCI: Unfold conditions to block runtime PM on PCIe ports
  ACPI / hotplug / PCI: Use cached copy of PCI_EXP_SLTCAP_HPC bit
  ACPI / hotplug / PCI: Make device_is_managed_by_native_pciehp() public
  PCI: pciehp: Add runtime PM support for PCIe hotplug ports

 drivers/pci/bus.c                  |   2 +-
 drivers/pci/hotplug/acpiphp_glue.c |  31 +-----------
 drivers/pci/hotplug/pciehp_ctrl.c  |   6 +++
 drivers/pci/pci-acpi.c             |  24 +++++++++
 drivers/pci/pci.c                  | 100 ++++++++++++++++++-------------------
 drivers/pci/pci.h                  |   4 +-
 drivers/pci/pcie/portdrv_pci.c     |  13 ++---
 drivers/pci/remove.c               |   2 +-
 include/linux/pci_hotplug.h        |   2 +
 9 files changed, 88 insertions(+), 96 deletions(-)

-- 
2.9.3