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Merge branch 'pci/controller/dwc'

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- Continue with system suspend even if an Endpoint doesn't respond with
  PME_TO_Ack message (Manivannan Sadhasivam)

- Remove the Baikal-T1 controller driver since it never quite became usable
  (Andy Shevchenko)

- Set Endpoint MSI-X Table Size in the correct function of a multi-function
  device when configuring MSI-X, not in Function 0 (Aksh Garg)

- Set Max Link Width and Max Link Speed for all functions of a
  multi-function device, not just Function 0 (Aksh Garg)

- Clean up in the dw_pcie_resume_noirq() error path (Manivannan Sadhasivam)

- Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)

- Fix type mismatch for kstrtou32_from_user() in debugfs write functions
  (Hans Zhang)

* pci/controller/dwc:
  PCI: dwc: Fix type mismatch for kstrtou32_from_user() return value
  PCI: dwc: Expose PCIe event counters for groups 5 to 7 over debugfs
  PCI: dwc: Perform cleanup in the error path of dw_pcie_resume_noirq()
  PCI: dwc: ep: Mirror the max link width and speed fields to all functions
  PCI: dwc: ep: Fix MSI-X Table Size configuration in dw_pcie_ep_set_msix()
  PCI: dwc: Remove not-going-to-be-supported code for Baikal SoC
  PCI: dwc: Proceed with system suspend even if the endpoint doesn't respond with PME_TO_Ack message
This commit is contained in:
Bjorn Helgaas
2026-04-13 12:50:09 -05:00
parent 7dde59ebda 445588a3b1
commit 764fd83386
7 changed files with 111 additions and 841 deletions
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9
drivers/pci/controller/dwc/Kconfig
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@@ -84,15 +84,6 @@ config PCIE_ARTPEC6_EP
Enables support for the PCIe controller in the ARTPEC-6 SoC to work in
endpoint mode. This uses the DesignWare core.
config PCIE_BT1
tristate "Baikal-T1 PCIe controller"
depends on MIPS_BAIKAL_T1 || COMPILE_TEST
depends on PCI_MSI
select PCIE_DW_HOST
help
Enables support for the PCIe controller in the Baikal-T1 SoC to work
in host mode. It's based on the Synopsys DWC PCIe v4.60a IP-core.
config PCI_IMX6
bool