PCI: mvebu: Slot support
Status from this message: Applied to pci/power-slot, thanks!
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b4 am [email protected]Versions newest first · linked by author and title
- v5 Latest4 patches 4 repliesApplied
- v44 patches 0 repliesSuperseded
- v34 patches 6 repliesSuperseded
Earlier versions · 2
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v2 | 4 patches | 8 replies | Superseded | |
| v1 | 6 patches | 19 replies | Superseded |
Changes in v5 from the cover letter
* Fix compile error due to wrong patch rebasing
Patches in v5 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macroinclude/ | +1 | 0 replies | |
| 2/4 | dt-bindings: Add 'slot-power-limit-milliwatt' PCIe port propertyDocumentation/ | +6 | 0 replies | |
| 3/4 | PCI: Add function for parsing 'slot-power-limit-milliwatt' DT propertydrivers/ drivers/ | +85 | 3 replies | |
| 4/4 | PCI: mvebu: Add support for sending Set_Slot_Power_Limit messagedrivers/ | +92 | 0 replies |
Reviews trailers per patch
3 of 4 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring | Bjorn Helgaas |
|---|---|---|
| 1/4 | A-b | |
| 2/4 | ||
| 3/4 | R-b | R-b |
| 4/4 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v5 0/4] PCI: mvebu: Slot support
This patch series add slot support to pci-mvebu.c driver.
Changes in v5:
* Fix compile error due to wrong patch rebasing
Changes in v4:
* Set 239 W when DT slot-power-limit-milliwatt is between 239 W and 250 W
* Fix returning power limit value
Changes in v3:
* Set 600 W when DT slot-power-limit-milliwatt > 600 W
Changes in v2:
* Dropped patch with PCI_EXP_SLTCAP_*_SHIFT macros as it is not needed anymore
* Dropped patch "ARM: dts: turris-omnia: Set PCIe slot-power-limit-milliwatt properties" which was applied
* Added support for PCIe 6.0 slot power limit encodings
* Round down slot power limit value
* Fix handling of slot power limit with scale x1.0 (0x00 value)
* Use FIELD_PREP instead of _SHIFT macros
* Changed commit message to Bjorn's suggestion
* Changed comments in the code to match PCIe spec
* Preserve user settings of PCI_EXP_SLTCTL_ASPL_DISABLE bit
Pali Rohár (4):
PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro
dt-bindings: Add 'slot-power-limit-milliwatt' PCIe port property
PCI: Add function for parsing 'slot-power-limit-milliwatt' DT property
PCI: mvebu: Add support for sending Set_Slot_Power_Limit message
Documentation/devicetree/bindings/pci/pci.txt | 6 ++ drivers/pci/controller/pci-mvebu.c | 97 ++++++++++++++++++- drivers/pci/of.c | 70 +++++++++++++ drivers/pci/pci.h | 15 +++ include/uapi/linux/pci_regs.h | 1 + 5 files changed, 184 insertions(+), 5 deletions(-)
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