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Merge tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Skip E820 checks for MCFG ECAM regions for new (2016+) machines,
since there's no requirement to describe them in E820 and some
platforms require ECAM to work (Bjorn Helgaas)
- Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more specific (Damien
Le Moal)
- Remove last user and pci_enable_device_io() (Heiner Kallweit)
- Wait for Link Training==0 to avoid possible race (Ilpo Järvinen)
- Skip waiting for devices that have been disconnected while
suspended (Ilpo Järvinen)
- Clear Secondary Status errors after enumeration since Master Aborts
and Unsupported Request errors are an expected part of enumeration
(Vidya Sagar)
MSI:
- Remove unused IMS (Interrupt Message Store) support (Bjorn Helgaas)
Error handling:
- Mask Genesys GL975x SD host controller Replay Timer Timeout
correctable errors caused by a hardware defect; the errors cause
interrupts that prevent system suspend (Kai-Heng Feng)
- Fix EDR-related _DSM support, which previously evaluated revision 5
but assumed revision 6 behavior (Kuppuswamy Sathyanarayanan)
ASPM:
- Simplify link state definitions and mask calculation (Ilpo
Järvinen)
Power management:
- Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports, where BIOS
apparently doesn't know how to put them back in D0 (Mario
Limonciello)
CXL:
- Support resetting CXL devices; special handling required because
CXL Ports mask Secondary Bus Reset by default (Dave Jiang)
DOE:
- Support DOE Discovery Version 2 (Alexey Kardashevskiy)
Endpoint framework:
- Set endpoint BAR to be 64-bit if the driver says that's all the
device supports, in addition to doing so if the size is >2GB
(Niklas Cassel)
- Simplify endpoint BAR allocation and setting interfaces (Niklas
Cassel)
Cadence PCIe controller driver:
- Drop DT binding redundant msi-parent and pci-bus.yaml (Krzysztof
Kozlowski)
Cadence PCIe endpoint driver:
- Configure endpoint BARs to be 64-bit based on the BAR type, not the
BAR value (Niklas Cassel)
Freescale Layerscape PCIe controller driver:
- Convert DT binding to YAML (Frank Li)
MediaTek MT7621 PCIe controller driver:
- Add DT binding missing 'reg' property for child Root Ports
(Krzysztof Kozlowski)
- Fix theoretical string truncation in PHY name (Sergio Paracuellos)
NVIDIA Tegra194 PCIe controller driver:
- Return success for endpoint probe instead of falling through to the
failure path (Vidya Sagar)
Renesas R-Car PCIe controller driver:
- Add DT binding missing IOMMU properties (Geert Uytterhoeven)
- Add DT binding R-Car V4H compatible for host and endpoint mode
(Yoshihiro Shimoda)
Rockchip PCIe controller driver:
- Configure endpoint BARs to be 64-bit based on the BAR type, not the
BAR value (Niklas Cassel)
- Add DT binding missing maxItems to ep-gpios (Krzysztof Kozlowski)
- Set the Subsystem Vendor ID, which was previously zero because it
was masked incorrectly (Rick Wertenbroek)
Synopsys DesignWare PCIe controller driver:
- Restructure DBI register access to accommodate devices where this
requires Refclk to be active (Manivannan Sadhasivam)
- Remove the deinit() callback, which was only need by the
pcie-rcar-gen4, and do it directly in that driver (Manivannan
Sadhasivam)
- Add dw_pcie_ep_cleanup() so drivers that support PERST# can clean
up things like eDMA (Manivannan Sadhasivam)
- Rename dw_pcie_ep_exit() to dw_pcie_ep_deinit() to make it parallel
to dw_pcie_ep_init() (Manivannan Sadhasivam)
- Rename dw_pcie_ep_init_complete() to dw_pcie_ep_init_registers() to
reflect the actual functionality (Manivannan Sadhasivam)
- Call dw_pcie_ep_init_registers() directly from all the glue
drivers, not just those that require active Refclk from the host
(Manivannan Sadhasivam)
- Remove the "core_init_notifier" flag, which was an obscure way for
glue drivers to indicate that they depend on Refclk from the host
(Manivannan Sadhasivam)
TI J721E PCIe driver:
- Add DT binding J784S4 SoC Device ID (Siddharth Vadapalli)
- Add DT binding J722S SoC support (Siddharth Vadapalli)
TI Keystone PCIe controller driver:
- Add DT binding missing num-viewport, phys and phy-name properties
(Jan Kiszka)
Miscellaneous:
- Constify and annotate with __ro_after_init (Heiner Kallweit)
- Convert DT bindings to YAML (Krzysztof Kozlowski)
- Check for kcalloc() failure in of_pci_prop_intr_map() (Duoming
Zhou)"
* tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits)
PCI: Do not wait for disconnected devices when resuming
x86/pci: Skip early E820 check for ECAM region
PCI: Remove unused pci_enable_device_io()
ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io()
PCI: Update pci_find_capability() stub return types
PCI: Remove PCI_IRQ_LEGACY
scsi: vmw_pvscsi: Do not use PCI_IRQ_LEGACY instead of PCI_IRQ_LEGACY
scsi: pmcraid: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: mpt3sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: ipr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: hpsa: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: arcmsr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
wifi: rtw89: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
dt-bindings: PCI: rockchip,rk3399-pcie: Add missing maxItems to ep-gpios
Revert "genirq/msi: Provide constants for PCI/IMS support"
Revert "x86/apic/msi: Enable PCI/IMS"
Revert "iommu/vt-d: Enable PCI/IMS"
Revert "iommu/amd: Enable PCI/IMS"
Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support"
...
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|---|---|---|
| .. | ||
| 83xx-512x-pci.txt | ||
| aardvark-pci.txt | ||
| altera-pcie-msi.txt | ||
| altera-pcie.txt | ||
| amlogic,axg-pcie.yaml | ||
| apple,pcie.yaml | ||
| axis,artpec6-pcie.txt | ||
| baikal,bt1-pcie.yaml | ||
| brcm,iproc-pcie.yaml | ||
| brcm,stb-pcie.yaml | ||
| cdns-pcie-ep.yaml | ||
| cdns-pcie-host.yaml | ||
| cdns-pcie.yaml | ||
| cdns,cdns-pcie-ep.yaml | ||
| cdns,cdns-pcie-host.yaml | ||
| faraday,ftpci100.yaml | ||
| fsl,imx6q-pcie-common.yaml | ||
| fsl,imx6q-pcie-ep.yaml | ||
| fsl,imx6q-pcie.yaml | ||
| fsl,layerscape-pcie-ep.yaml | ||
| fsl,layerscape-pcie.yaml | ||
| fsl,pci.txt | ||
| hisilicon-histb-pcie.txt | ||
| hisilicon,kirin-pcie.yaml | ||
| host-generic-pci.yaml | ||
| intel-gw-pcie.yaml | ||
| intel,ixp4xx-pci.yaml | ||
| intel,keembay-pcie-ep.yaml | ||
| intel,keembay-pcie.yaml | ||
| layerscape-pcie-gen4.txt | ||
| loongson.yaml | ||
| mediatek-pcie-cfg.yaml | ||
| mediatek-pcie-gen3.yaml | ||
| mediatek-pcie.txt | ||
| mediatek,mt7621-pcie.yaml | ||
| microchip,pcie-host.yaml | ||
| mobiveil-pcie.txt | ||
| mvebu-pci.txt | ||
| nvidia,tegra20-pcie.txt | ||
| nvidia,tegra194-pcie-ep.yaml | ||
| nvidia,tegra194-pcie.yaml | ||
| pci-armada8k.txt | ||
| pci-ep.yaml | ||
| pci-iommu.txt | ||
| pci-msi.txt | ||
| pci.txt | ||
| pcie-al.txt | ||
| qcom,pcie-common.yaml | ||
| qcom,pcie-ep.yaml | ||
| qcom,pcie-sa8775p.yaml | ||
| qcom,pcie-sc7280.yaml | ||
| qcom,pcie-sc8180x.yaml | ||
| qcom,pcie-sc8280xp.yaml | ||
| qcom,pcie-sm8150.yaml | ||
| qcom,pcie-sm8250.yaml | ||
| qcom,pcie-sm8350.yaml | ||
| qcom,pcie-sm8450.yaml | ||
| qcom,pcie-sm8550.yaml | ||
| qcom,pcie-x1e80100.yaml | ||
| qcom,pcie.yaml | ||
| ralink,rt3883-pci.txt | ||
| rcar-gen4-pci-ep.yaml | ||
| rcar-gen4-pci-host.yaml | ||
| rcar-pci-ep.yaml | ||
| rcar-pci-host.yaml | ||
| renesas,pci-rcar-gen2.yaml | ||
| rockchip-dw-pcie.yaml | ||
| rockchip,rk3399-pcie-common.yaml | ||
| rockchip,rk3399-pcie-ep.yaml | ||
| rockchip,rk3399-pcie.yaml | ||
| samsung,exynos-pcie.yaml | ||
| sifive,fu740-pcie.yaml | ||
| snps,dw-pcie-common.yaml | ||
| snps,dw-pcie-ep.yaml | ||
| snps,dw-pcie.yaml | ||
| socionext,uniphier-pcie-ep.yaml | ||
| socionext,uniphier-pcie.yaml | ||
| spear13xx-pcie.txt | ||
| ti-pci.txt | ||
| ti,am65-pci-ep.yaml | ||
| ti,am65-pci-host.yaml | ||
| ti,j721e-pci-ep.yaml | ||
| ti,j721e-pci-host.yaml | ||
| toshiba,visconti-pcie.yaml | ||
| v3-v360epc-pci.txt | ||
| versatile.yaml | ||
| xgene-pci-msi.txt | ||
| xgene-pci.txt | ||
| xilinx-versal-cpm.yaml | ||
| xlnx,axi-pcie-host.yaml | ||
| xlnx,nwl-pcie.yaml | ||
| xlnx,xdma-host.yaml | ||