| Message ID | 20240919194514.GA1025547@bhelgaas (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 3a37872316c2e3288e09a1322221c83e5929768d |
| Headers | show |
| Series | [GIT,PULL] PCI changes for v6.12 | expand |
The pull request you sent on Thu, 19 Sep 2024 14:45:14 -0500:
> git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git tags/pci-v6.12-changes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/3a37872316c2e3288e09a1322221c83e5929768d
Thank you!
The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git tags/pci-v6.12-changes for you to fetch changes up to 81e53c0da8f8b153e049036e5ca5ca20e811c0c8: Merge branch 'pci/tools' (2024-09-19 14:25:34 -0500) Rebased today to fix comment typos and drop a duplicate patch; no code changes. ---------------------------------------------------------------- Enumeration: - Wait for device readiness after reset by polling Vendor ID and looking for Configuration RRS instead of polling the Command register and looking for non-error completions, to avoid hardware retries done for RRS on non-Vendor ID reads (Bjorn Helgaas) - Rename CRS Completion Status to RRS ('Request Retry Status') to match PCIe r6.0 spec usage (Bjorn Helgaas) - Clear LBMS bit after a manual link retrain so we don't try to retrain a link when there's no downstream device anymore (Maciej W. Rozycki) - Revert to the original link speed after retraining fails instead of leaving it restricted to 2.5GT/s, so a future device has a chance to use higher speeds (Maciej W. Rozycki) - Wait for each level of downstream bus, not just the first, to become accessible before restoring devices on that bus (Ilpo Järvinen) - Add ARCH_PCI_DEV_GROUPS so s390 can add its own attribute_groups without having to stomp on the core's pdev->dev.groups (Lukas Wunner) Driver binding: - Export pcim_request_region(), a managed counterpart of pci_request_region(), for use by drivers (Philipp Stanner) - Export pcim_iomap_region() and deprecate pcim_iomap_regions() (Philipp Stanner) - Request the PCI BAR used by xboxvideo (Philipp Stanner) - Request and map drm/ast BARs with pcim_iomap_region() (Philipp Stanner) MSI: - Add MSI_FLAG_NO_AFFINITY flag for devices that mux MSIs onto a single IRQ line and cannot set the affinity of each MSI to a specific CPU core (Marek Vasut) - Use MSI_FLAG_NO_AFFINITY and remove unnecessary .irq_set_affinity() implementations in aardvark, altera, brcmstb, dwc, mediatek-gen3, mediatek, mobiveil, plda, rcar, tegra, vmd, xilinx-nwl, xilinx-xdma, and xilinx drivers to avoid 'IRQ: set affinity failed' warnings (Marek Vasut) Power management: - Add pwrctl support for ATH11K inside the WCN6855 package (Konrad Dybcio) PCI device hotplug: - Remove unnecessary hpc_ops struct from shpchp (ngn) - Check for PCI_POSSIBLE_ERROR(), not 0xffffffff, in cpqphp (weiyufeng) Virtualization: - Mark Creative Labs EMU20k2 INTx masking as broken (Alex Williamson) - Add an ACS quirk for Qualcomm SA8775P, which doesn't advertise ACS but does provide ACS-like features (Subramanian Ananthanarayanan) IOMMU: - Add function 0 DMA alias quirk for Glenfly Arise audio function, which uses the function 0 Requester ID (WangYuli) NPEM: - Add Native PCIe Enclosure Management (NPEM) support for sysfs control of NVMe RAID storage indicators (ok/fail/locate/rebuild/etc) (Mariusz Tkaczyk) - Add support for the ACPI _DSM PCIe SSD status LED management, which is functionally similar to NPEM but mediated by platform firmware (Mariusz Tkaczyk) Device trees: - Drop minItems and maxItems from ranges in PCI generic host binding since host bridges may have several MMIO and I/O port apertures (Frank Li) - Add kirin, rcar-gen2, uniphier DT binding top-level constraints for clocks (Krzysztof Kozlowski) Altera PCIe controller driver: - Convert altera DT bindings from text to YAML (Matthew Gerlach) - Replace TLP_REQ_ID() with macro PCI_DEVID(), which does the same thing and is what other drivers use (Jinjie Ruan) Broadcom STB PCIe controller driver: - Add DT binding maxItems for reset controllers (Jim Quinlan) - Use the 'bridge' reset method if described in the DT (Jim Quinlan) - Use the 'swinit' reset method if described in the DT (Jim Quinlan) - Add 'has_phy' so the existence of a 'rescal' reset controller doesn't imply software control of it (Jim Quinlan) - Add support for many inbound DMA windows (Jim Quinlan) - Rename SoC 'type' to 'soc_base' express the fact that SoCs come in families of multiple similar devices (Jim Quinlan) - Add Broadcom 7712 DT description and driver support (Jim Quinlan) - Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings for maintainability (Bjorn Helgaas) Freescale i.MX6 PCIe controller driver: - Add imx6q-pcie 'dbi2' and 'atu' reg-names for i.MX8M Endpoints (Richard Zhu) - Fix a code restructuring error that caused i.MX8MM and i.MX8MP Endpoints to fail to establish link (Richard Zhu) - Fix i.MX8MP Endpoint occasional failure to trigger MSI by enforcing outbound alignment requirement (Richard Zhu) - Call phy_power_off() in the .probe() error path (Frank Li) - Rename internal names from imx6_* to imx_* since i.MX7/8/9 are also supported (Frank Li) - Manage Refclk by using SoC-specific callbacks instead of switch statements (Frank Li) - Manage core reset by using SoC-specific callbacks instead of switch statements (Frank Li) - Expand comments for erratum ERR010728 workaround (Frank Li) - Use generic PHY APIs to configure mode, speed, and submode, which is harmless for devices that implement their own internal PHY management and don't set the generic imx_pcie->phy (Frank Li) - Add i.MX8Q (i.MX8QM, i.MX8QXP, and i.MX8DXL) DT binding and driver Root Complex support (Richard Zhu) Freescale Layerscape PCIe controller driver: - Replace layerscape-pcie DT binding compatible fsl,lx2160a-pcie with fsl,lx2160ar2-pcie (Frank Li) - Add layerscape-pcie DT binding deprecated 'num-viewport' property to address a DT checker warning (Frank Li) - Change layerscape-pcie DT binding 'fsl,pcie-scfg' to phandle-array (Frank Li) Loongson PCIe controller driver: - Increase max PCI hosts to 8 for Loongson-3C6000 and newer chipsets (Huacai Chen) Marvell Aardvark PCIe controller driver: - Fix issue with emulating Configuration RRS for two-byte reads of Vendor ID; previously it only worked for four-byte reads (Bjorn Helgaas) MediaTek PCIe Gen3 controller driver: - Add per-SoC struct mtk_gen3_pcie_pdata to support multiple SoC types (Lorenzo Bianconi) - Use reset_bulk APIs to manage PHY reset lines (Lorenzo Bianconi) - Add DT and driver support for Airoha EN7581 PCIe controller (Lorenzo Bianconi) Qualcomm PCIe controller driver: - Update qcom,pcie-sc7280 DT binding with eight interrupts (Rayyan Ansari) - Add back DT 'vddpe-3v3-supply', which was incorrectly removed earlier (Johan Hovold) - Drop endpoint redundant masking of global IRQ events (Manivannan Sadhasivam) - Clarify unknown global IRQ message and only log it once to avoid a flood (Manivannan Sadhasivam) - Add 'linux,pci-domain' property to endpoint DT binding (Manivannan Sadhasivam) - Assign PCI domain number for endpoint controllers (Manivannan Sadhasivam) - Add 'qcom_pcie_ep' and the PCI domain number to IRQ names for endpoint controller (Manivannan Sadhasivam) - Add global SPI interrupt for PCIe link events to DT binding (Manivannan Sadhasivam) - Add global RC interrupt handler to handle 'Link up' events and automatically enumerate hot-added devices (Manivannan Sadhasivam) - Avoid mirroring of DBI and iATU register space so it doesn't overlap BAR MMIO space (Prudhvi Yarlagadda) - Enable controller resources like PHY only after PERST# is deasserted to partially avoid the problem that the endpoint SoC crashes when accessing things when Refclk is absent (Manivannan Sadhasivam) - Add 16.0 GT/s equalization and RX lane margining settings (Shashank Babu Chinta Venkata) - Pass domain number to pci_bus_release_domain_nr() explicitly to avoid a NULL pointer dereference (Manivannan Sadhasivam) Renesas R-Car PCIe controller driver: - Make the read-only const array 'check_addr' static (Colin Ian King) - Add R-Car V4M (R8A779H0) PCIe host and endpoint to DT binding (Yoshihiro Shimoda) TI DRA7xx PCIe controller driver: - Request IRQF_ONESHOT for 'dra7xx-pcie-main' IRQ since the primary handler is NULL (Siddharth Vadapalli) - Handle IRQ request errors during root port and endpoint probe (Siddharth Vadapalli) TI J721E PCIe driver: - Add DT 'ti,syscon-acspcie-proxy-ctrl' and driver support to enable the ACSPCIE module to drive Refclk for the Endpoint (Siddharth Vadapalli) - Extract the cadence link setup from cdns_pcie_host_setup() so link setup can be done separately during resume (Thomas Richard) - Add T_PERST_CLK_US definition for the mandatory delay between Refclk becoming stable and PERST# being deasserted (Thomas Richard) - Add j721e suspend and resume support (Théo Lebrun) TI Keystone PCIe controller driver: - Fix NULL pointer checking when applying MRRS limitation quirk for AM65x SR 1.0 Errata #i2037 (Dan Carpenter) Xilinx NWL PCIe controller driver: - Fix off-by-one error in INTx IRQ handler that caused INTx interrupts to be lost or delivered as the wrong interrupt (Sean Anderson) - Rate-limit misc interrupt messages (Sean Anderson) - Turn off the clock on probe failure and device removal (Sean Anderson) - Add DT binding and driver support for enabling/disabling PHYs (Sean Anderson) - Add PCIe phy bindings for the ZCU102 (Sean Anderson) Xilinx XDMA PCIe controller driver: - Add support for Xilinx QDMA Soft IP PCIe Root Port Bridge to DT binding and xilinx-dma-pl driver (Thippeswamy Havalige) Miscellaneous: - Fix buffer overflow in kirin_pcie_parse_port() (Alexandra Diupina) - Fix minor kerneldoc issues and typos (Bjorn Helgaas) - Use PCI_DEVID() macro in aer_inject() instead of open-coding it (Jinjie Ruan) - Check pcie_find_root_port() return in x86 fixups to avoid NULL pointer dereferences (Samasth Norway Ananda) - Make pci_bus_type constant (Kunwu Chan) - Remove unused declarations of __pci_pme_wakeup() and pci_vpd_release() (Yue Haibing) - Remove any leftover .*.cmd files with make clean (zhang jiao) - Remove unused BILLION macro (zhang jiao) ---------------------------------------------------------------- Alex Williamson (1): PCI: Mark Creative Labs EMU20k2 INTx masking as broken Alexandra Diupina (1): PCI: kirin: Fix buffer overflow in kirin_pcie_parse_port() Bjorn Helgaas (39): PCI: endpoint: Fix enum pci_epc_bar_type kerneldoc PCI: mediatek: Drop excess mtk_pcie.mem kerneldoc description PCI: cadence: Drop excess cdns_pcie_rc.dev kerneldoc description PCI: brcmstb: Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings PCI: Wait for device readiness with Configuration RRS PCI: aardvark: Correct Configuration RRS checking PCI: Rename CRS Completion Status to RRS PCI: Fix typos Merge branch 'pci/aer' Merge branch 'pci/crs' Merge branch 'pci/devres' Merge branch 'pci/enumeration' Merge branch 'pci/hotplug' Merge branch 'pci/iommu' Merge branch 'pci/npem' Merge branch 'pci/pwrctl' Merge branch 'pci/reset' Merge branch 'pci/sysfs' Merge branch 'pci/dt-bindings' Merge branch 'pci/controller/endpoint' Merge branch 'pci/controller/affinity' Merge branch 'pci/controller/altera' Merge branch 'pci/controller/brcmstb' Merge branch 'pci/controller/cadence' Merge branch 'pci/controller/dra7xx' Merge branch 'pci/controller/imx6' Merge branch 'pci/controller/j721e' Merge branch 'pci/controller/keystone' Merge branch 'pci/controller/kirin' Merge branch 'pci/controller/loongson' Merge branch 'pci/controller/mediatek' Merge branch 'pci/controller/mediatek-gen3' Merge branch 'pci/controller/qcom' Merge branch 'pci/controller/rcar-gen4' Merge branch 'pci/controller/vmd' Merge branch 'pci/controller/xilinx' Merge branch 'pci/quirks' Merge branch 'pci/misc' Merge branch 'pci/tools' Colin Ian King (1): PCI: rcar-gen4: Make read-only const array check_addr static Dan Carpenter (1): PCI: keystone: Fix if-statement expression in ks_pcie_quirk() Frank Li (11): dt-bindings: PCI: host-generic-pci: Drop minItems and maxItems of ranges dt-bindings: PCI: layerscape-pci: Replace fsl,lx2160a-pcie with fsl,lx2160ar2-pcie dt-bindings: PCI: layerscape-pci: Add deprecated property 'num-viewport' dt-bindings: PCI: layerscape-pci: Change property 'fsl,pcie-scfg' type PCI: imx6: Fix missing call to phy_power_off() in error handling PCI: imx6: Rename imx6_* with imx_* PCI: imx6: Introduce SoC specific callbacks for controlling REFCLK PCI: imx6: Simplify switch-case logic by involve core_reset callback PCI: imx6: Improve comment for workaround ERR010728 PCI: imx6: Consolidate redundant if-checks PCI: imx6: Call common PHY API to set mode, speed, and submode Huacai Chen (1): PCI/ACPI: Increase Loongson max PCI hosts to 8 Ilpo Järvinen (1): PCI: Wait for Link before restoring Downstream Buses Jim Quinlan (13): dt-bindings: PCI: brcm,stb-pcie: Change brcmstb maintainer and cleanup dt-bindings: PCI: brcm,stb-pcie: Use maxItems for reset controllers dt-bindings: PCI: brcm,stb-pcie: Add 7712 SoC description PCI: brcmstb: Use common error handling code in brcm_pcie_probe() PCI: brcmstb: Use bridge reset if available PCI: brcmstb: Use swinit reset if available PCI: brcmstb: PCI: brcmstb: Make HARD_DEBUG, INTR2_CPU_BASE offsets SoC-specific PCI: brcmstb: Remove two unused constants from driver PCI: brcmstb: Don't conflate the reset rescal with PHY ctrl PCI: brcmstb: Refactor for chips with many regular inbound windows PCI: brcmstb: Check return value of all reset_control_* calls PCI: brcmstb: Change field name from 'type' to 'soc_base' PCI: brcmstb: Enable 7712 SoCs Jinjie Ruan (2): PCI/AER: Use PCI_DEVID() macro in aer_inject() PCI: altera: Replace TLP_REQ_ID() with macro PCI_DEVID() Johan Hovold (1): dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again Konrad Dybcio (1): PCI/pwrctl: Add WCN6855 support Krzysztof Kozlowski (3): dt-bindings: PCI: hisilicon,kirin-pcie: Add top-level constraints dt-bindings: PCI: renesas,pci-rcar-gen2: Add top-level constraints dt-bindings: PCI: socionext,uniphier-pcie-ep: Add top-level constraints Kunwu Chan (1): PCI: Make pci_bus_type constant Lorenzo Bianconi (4): dt-bindings: PCI: mediatek-gen3: Add support for Airoha EN7581 PCI: mediatek-gen3: Add mtk_gen3_pcie_pdata data structure PCI: mediatek-gen3: Rely on reset_bulk APIs for PHY reset lines PCI: mediatek-gen3: Add Airoha EN7581 support Lukas Wunner (1): s390/pci: Stop usurping pdev->dev.groups Maciej W. Rozycki (4): PCI: Clear the LBMS bit after a link retrain PCI: Revert to the original speed after PCIe failed link retraining PCI: Correct error reporting with PCIe failed link retraining PCI: Use an error code with PCIe failed link retraining Manivannan Sadhasivam (12): PCI: qcom-ep: Drop the redundant masking of global IRQ events PCI: qcom-ep: Reword the error message for receiving unknown global IRQ event dt-bindings: PCI: pci-ep: Update Maintainers dt-bindings: PCI: pci-ep: Document 'linux,pci-domain' property PCI: endpoint: Assign PCI domain number for endpoint controllers PCI: qcom-ep: Modify 'global_irq' and 'perst_irq' IRQ device names dt-bindings: PCI: qcom,pcie-sm8450: Add 'global' interrupt PCI: qcom: Enumerate endpoints based on Link up event in 'global_irq' interrupt PCI: qcom-ep: Enable controller resources like PHY only after refclk is available PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed' PCI: dwc: Always cache the maximum link speed value in dw_pcie::max_link_speed PCI: Pass domain number to pci_bus_release_domain_nr() explicitly Marek Vasut (15): genirq/msi: Silence 'set affinity failed' warning PCI: aardvark: Silence 'set affinity failed' warning PCI: altera-msi: Silence 'set affinity failed' warning PCI: brcmstb: Silence 'set affinity failed' warning PCI: dwc: Silence 'set affinity failed' warning PCI: mediatek-gen3: Silence 'set affinity failed' warning PCI: mediatek: Silence 'set affinity failed' warning PCI: mobiveil: Silence 'set affinity failed' warning PCI: plda: Silence 'set affinity failed' warning PCI: rcar-host: Silence 'set affinity failed' warning PCI: tegra: Silence 'set affinity failed' warning PCI: vmd: Silence 'set affinity failed' warning PCI: xilinx-nwl: Silence 'set affinity failed' warning PCI: xilinx-xdma: Silence 'set affinity failed' warning PCI: xilinx: Silence 'set affinity failed' warning Mariusz Tkaczyk (3): leds: Init leds class earlier PCI/NPEM: Add Native PCIe Enclosure Management support PCI/NPEM: Add _DSM PCIe SSD status LED management Matthew Gerlach (2): dt-bindings: PCI: altera: Convert to YAML dt-bindings: PCI: altera: msi: Convert to YAML Philipp Stanner (4): PCI: Make pcim_request_region() a public function drm/vboxvideo: Add PCI region request PCI: Deprecate pcim_iomap_regions() in favor of pcim_iomap_region() drm/ast: Request PCI BAR with devres Prudhvi Yarlagadda (1): PCI: qcom: Disable mirroring of DBI and iATU register space in BAR region Rayyan Ansari (1): dt-bindings: PCI: qcom,pcie-sc7280: Update bindings adding eight interrupts Richard Zhu (5): PCI: imx6: Fix establish link failure in EP mode for i.MX8MM and i.MX8MP PCI: imx6: Fix i.MX8MP PCIe EP's occasional failure to trigger MSI dt-bindings: PCI: imx6q-pcie: Add i.MX8Q PCIe compatible string PCI: imx6: Add i.MX8Q PCIe Root Complex (RC) support dt-bindings: PCI: imx6q-pcie: Add reg-name "dbi2" and "atu" for i.MX8M PCIe Endpoint Riyan Dhiman (1): PCI: vmd: Fix indentation issue in vmd_shutdown() Samasth Norway Ananda (1): x86/PCI: Check pcie_find_root_port() return for NULL Sean Anderson (7): PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler PCI: xilinx-nwl: Fix register misspelling PCI: xilinx-nwl: Rate-limit misc interrupt messages PCI: xilinx-nwl: Clean up clock on probe failure/removal dt-bindings: pci: xilinx-nwl: Add phys property PCI: xilinx-nwl: Add PHY support arm64: zynqmp: Add PCIe phys property for ZCU102 Shashank Babu Chinta Venkata (2): PCI: qcom: Add equalization settings for 16.0 GT/s PCI: qcom: Add RX lane margining settings for 16.0 GT/s Siddharth Vadapalli (4): dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control property PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists PCI: dra7xx: Fix threaded IRQ request for "dra7xx-pcie-main" IRQ PCI: dra7xx: Fix error handling when IRQ request fails in probe Subramanian Ananthanarayanan (1): PCI: Add ACS quirk for Qualcomm SA8775P Thippeswamy Havalige (2): dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx QDMA PCIe Root Port Bridge PCI: xilinx-xdma: Add Xilinx QDMA Root Port driver Thomas Richard (5): PCI: cadence: Extract link setup sequence from cdns_pcie_host_setup() PCI: cadence: Set cdns_pcie_host_init() global PCI: j721e: Use dev_err_probe() in the probe() function PCI: Add T_PERST_CLK_US macro PCI: j721e: Use T_PERST_CLK_US macro Théo Lebrun (2): PCI: j721e: Add reset GPIO to struct j721e_pcie PCI: j721e: Add suspend and resume support WangYuli (1): PCI: Add function 0 DMA alias quirk for Glenfly Arise chip Yoshihiro Shimoda (2): dt-bindings: PCI: rcar-gen4-pci-host: Add R-Car V4M compatible dt-bindings: PCI: rcar-gen4-pci-ep: Add R-Car V4M compatible Yue Haibing (2): PCI/PM: Remove __pci_pme_wakeup() unused declarations PCI/VPD: Remove pci_vpd_release() unused declarations ngn (1): PCI: shpchp: Remove hpc_ops weiyufeng (1): PCI: cpqphp: Use PCI_POSSIBLE_ERROR() to check config reads zhang jiao (2): tools: PCI: Remove .*.cmd files with make clean tools: PCI: Remove unused BILLION macro Documentation/ABI/testing/sysfs-bus-pci | 72 ++ .../devicetree/bindings/pci/altera-pcie-msi.txt | 27 - .../devicetree/bindings/pci/altera-pcie.txt | 50 - .../bindings/pci/altr,msi-controller.yaml | 65 ++ .../bindings/pci/altr,pcie-root-port.yaml | 114 +++ .../devicetree/bindings/pci/brcm,stb-pcie.yaml | 42 +- .../devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml | 13 +- .../devicetree/bindings/pci/fsl,imx6q-pcie.yaml | 16 + .../bindings/pci/fsl,layerscape-pcie.yaml | 41 +- .../bindings/pci/hisilicon,kirin-pcie.yaml | 3 +- .../devicetree/bindings/pci/host-generic-pci.yaml | 2 - .../bindings/pci/mediatek-pcie-gen3.yaml | 68 +- Documentation/devicetree/bindings/pci/pci-ep.yaml | 14 +- .../devicetree/bindings/pci/qcom,pcie-common.yaml | 7 +- .../devicetree/bindings/pci/qcom,pcie-ep.yaml | 1 + .../devicetree/bindings/pci/qcom,pcie-sc7280.yaml | 27 +- .../bindings/pci/qcom,pcie-sc8280xp.yaml | 3 - .../devicetree/bindings/pci/qcom,pcie-sm8450.yaml | 10 +- .../devicetree/bindings/pci/qcom,pcie.yaml | 3 + .../devicetree/bindings/pci/rcar-gen4-pci-ep.yaml | 1 + .../bindings/pci/rcar-gen4-pci-host.yaml | 1 + .../bindings/pci/renesas,pci-rcar-gen2.yaml | 8 +- .../bindings/pci/socionext,uniphier-pcie-ep.yaml | 8 +- .../devicetree/bindings/pci/ti,j721e-pci-host.yaml | 10 + .../devicetree/bindings/pci/xlnx,nwl-pcie.yaml | 7 + .../devicetree/bindings/pci/xlnx,xdma-host.yaml | 36 +- MAINTAINERS | 8 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 1 + arch/s390/include/asm/pci.h | 9 +- arch/s390/pci/Makefile | 3 +- arch/s390/pci/pci.c | 1 - arch/s390/pci/pci_sysfs.c | 14 +- arch/x86/pci/fixup.c | 4 +- drivers/Makefile | 4 +- drivers/acpi/pci_mcfg.c | 12 + drivers/bcma/driver_pci_host.c | 10 +- drivers/gpu/drm/ast/ast_drv.c | 12 +- drivers/gpu/drm/vboxvideo/vbox_main.c | 4 + drivers/pci/Kconfig | 9 + drivers/pci/Makefile | 1 + drivers/pci/ats.c | 4 +- drivers/pci/controller/Kconfig | 2 +- drivers/pci/controller/cadence/Kconfig | 2 +- drivers/pci/controller/cadence/pci-j721e.c | 160 +++- drivers/pci/controller/cadence/pcie-cadence-host.c | 44 +- drivers/pci/controller/cadence/pcie-cadence.h | 13 +- drivers/pci/controller/dwc/Kconfig | 5 + drivers/pci/controller/dwc/Makefile | 1 + drivers/pci/controller/dwc/pci-dra7xx.c | 11 +- drivers/pci/controller/dwc/pci-imx6.c | 1000 +++++++++++--------- drivers/pci/controller/dwc/pci-keystone.c | 9 +- drivers/pci/controller/dwc/pcie-designware-host.c | 12 +- drivers/pci/controller/dwc/pcie-designware.c | 24 +- drivers/pci/controller/dwc/pcie-designware.h | 35 +- drivers/pci/controller/dwc/pcie-intel-gw.c | 4 +- drivers/pci/controller/dwc/pcie-kirin.c | 4 +- drivers/pci/controller/dwc/pcie-qcom-common.c | 78 ++ drivers/pci/controller/dwc/pcie-qcom-common.h | 14 + drivers/pci/controller/dwc/pcie-qcom-ep.c | 41 +- drivers/pci/controller/dwc/pcie-qcom.c | 133 ++- drivers/pci/controller/dwc/pcie-rcar-gen4.c | 13 +- drivers/pci/controller/dwc/pcie-spear13xx.c | 2 +- drivers/pci/controller/dwc/pcie-tegra194.c | 37 +- .../pci/controller/mobiveil/pcie-mobiveil-host.c | 11 +- drivers/pci/controller/pci-aardvark.c | 74 +- drivers/pci/controller/pci-tegra.c | 10 +- drivers/pci/controller/pci-xgene.c | 6 +- drivers/pci/controller/pcie-altera-msi.c | 11 +- drivers/pci/controller/pcie-altera.c | 3 +- drivers/pci/controller/pcie-brcmstb.c | 602 ++++++++---- drivers/pci/controller/pcie-iproc.c | 18 +- drivers/pci/controller/pcie-mediatek-gen3.c | 193 +++- drivers/pci/controller/pcie-mediatek.c | 12 +- drivers/pci/controller/pcie-rcar-host.c | 10 +- drivers/pci/controller/pcie-xilinx-dma-pl.c | 64 +- drivers/pci/controller/pcie-xilinx-nwl.c | 150 ++- drivers/pci/controller/pcie-xilinx.c | 9 +- drivers/pci/controller/plda/pcie-plda-host.c | 11 +- drivers/pci/controller/vmd.c | 17 +- drivers/pci/devres.c | 9 +- drivers/pci/endpoint/pci-epc-core.c | 14 + drivers/pci/hotplug/TODO | 5 - drivers/pci/hotplug/cpqphp_core.c | 2 +- drivers/pci/hotplug/cpqphp_pci.c | 4 +- drivers/pci/hotplug/s390_pci_hpc.c | 2 +- drivers/pci/hotplug/shpchp.h | 38 +- drivers/pci/hotplug/shpchp_core.c | 15 +- drivers/pci/hotplug/shpchp_ctrl.c | 79 +- drivers/pci/hotplug/shpchp_hpc.c | 63 +- drivers/pci/iomap.c | 2 +- drivers/pci/npem.c | 595 ++++++++++++ drivers/pci/pci-bridge-emul.c | 4 +- drivers/pci/pci-driver.c | 2 +- drivers/pci/pci-sysfs.c | 5 + drivers/pci/pci.c | 75 +- drivers/pci/pci.h | 46 +- drivers/pci/pcie/aer_inject.c | 4 +- drivers/pci/probe.c | 37 +- drivers/pci/pwrctl/pci-pwrctl-pwrseq.c | 5 + drivers/pci/quirks.c | 39 +- drivers/pci/remove.c | 4 +- include/linux/bcma/bcma_driver_pci.h | 2 +- include/linux/msi.h | 2 + include/linux/pci-epc.h | 3 + include/linux/pci.h | 11 +- include/linux/pci_ids.h | 2 + include/uapi/linux/pci_regs.h | 41 +- kernel/irq/msi.c | 2 +- sound/pci/hda/hda_intel.c | 2 +- tools/pci/Makefile | 2 +- tools/pci/pcitest.c | 2 - 111 files changed, 3369 insertions(+), 1339 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie-msi.txt delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/altr,msi-controller.yaml create mode 100644 Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml create mode 100644 drivers/pci/controller/dwc/pcie-qcom-common.c create mode 100644 drivers/pci/controller/dwc/pcie-qcom-common.h create mode 100644 drivers/pci/npem.c