Re: [PATCH 00/18] PCI: aardvark controller changes BATCH 5

Pali Rohár
2022-05-13T16:48:30Z

On Friday 13 May 2022 11:33:28 Lorenzo Pieralisi wrote:
> On Sun, Feb 20, 2022 at 08:33:28PM +0100, Marek Behún wrote:
> > Hello Lorenzo, Krzysztof,
> >
> > here comes batch 5 of changes for Aardvark PCIe controller.
> >
> > This batch
> > - adds support for AER
> > - adds support for DLLSC and hotplug interrupt
> > - adds support for sending slot power limit message
> > - adds enabling/disabling PCIe clock
> > - adds suspend support
> > - optimizes link training by adding it into separate worker
> > - optimizes GPIO resetting by asserting it only if it wasn't asserted
> > already
>
> I had a look and I can take patches 3 and 5 to cut the delta further,
> please let me know if that helps.

Hello! Hopefully Marek would be back in week or more. Meanwhile patches
3 and 5 should be fine to take.

> Thanks,
> Lorenzo
>
> > Marek
> >
> > Marek Behún (1):
> > arm64: dts: marvell: armada-37xx: Add clock to PCIe node
> >
> > Miquel Raynal (2):
> > PCI: aardvark: Add clock support
> > PCI: aardvark: Add suspend to RAM support
> >
> > Pali Rohár (13):
> > PCI: aardvark: Add support for AER registers on emulated bridge
> > PCI: Add PCI_EXP_SLTCAP_*_SHIFT macros
> > PCI: aardvark: Fix reporting Slot capabilities on emulated bridge
> > PCI: pciehp: Enable DLLSC interrupt only if supported
> > PCI: pciehp: Enable Command Completed Interrupt only if supported
> > PCI: aardvark: Add support for DLLSC and hotplug interrupt
> > PCI: Add PCI_EXP_SLTCTL_ASPL_DISABLE macro
> > PCI: Add function for parsing `slot-power-limit-milliwatt` DT property
> > dt-bindings: PCI: aardvark: Describe slot-power-limit-milliwatt
> > PCI: aardvark: Send Set_Slot_Power_Limit message
> > arm64: dts: armada-3720-turris-mox: Define slot-power-limit-milliwatt
> > for PCIe
> > PCI: aardvark: Run link training in separate worker
> > PCI: aardvark: Optimize PCIe card reset via GPIO
> >
> > Russell King (2):
> > PCI: pci-bridge-emul: Re-arrange register tests
> > PCI: pci-bridge-emul: Add support for PCIe extended capabilities
> >
> > .../devicetree/bindings/pci/aardvark-pci.txt | 2 +
> > .../dts/marvell/armada-3720-turris-mox.dts | 1 +
> > arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
> > drivers/pci/controller/pci-aardvark.c | 380 ++++++++++++++++--
> > drivers/pci/hotplug/pciehp_hpc.c | 34 +-
> > drivers/pci/hotplug/pnv_php.c | 13 +-
> > drivers/pci/of.c | 64 +++
> > drivers/pci/pci-bridge-emul.c | 130 +++---
> > drivers/pci/pci-bridge-emul.h | 15 +
> > drivers/pci/pci.h | 15 +
> > include/uapi/linux/pci_regs.h | 4 +
> > 11 files changed, 565 insertions(+), 94 deletions(-)
> >
> > --
> > 2.34.1
> >