Changes in Kconfig

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/pci/endpoint/functions/Kconfig

3f6eb5a6d27b56ea44c2de9f9028d803aeccbfe8 - Merge tag 'pci-v7.0-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Sat, 21 Feb 2026 02:05:52 +0100

Merge tag 'pci-v7.0-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciPull pci fixes from Bjorn Helgaas: - Fix bridge window selection bug that prevented resource assignment (Kai-Heng Feng) - Fix bridge window sizing, which failed to assign resources for windows containing only optional resources (ROMs, SR-IOV BARs, etc) (Ilpo Järvinen) - Select CONFIGFS_FS when PCI_EPF_TEST is enabled to avoid a link error (Arnd Bergmann) - Fix recently merged Endpoint inbound submapping feature (Koichiro Den)* tag 'pci-v7.0-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: dwc: ep: Always clear IB maps on BAR update PCI: dwc: ep: Return after clearing BAR-match inbound mapping PCI: endpoint: pci-epf-test: Select configfs PCI: Account fully optional bridge windows correctly PCI: Validate window resource type in pbus_select_window_for_type() List of files: /linux/drivers/pci/endpoint/functions/Kconfig

5ddb66967924e38c680e6a304585c0f553681a3a - PCI: endpoint: pci-epf-test: Select configfs

Wed, 11 Feb 2026 08:07:40 +0100

PCI: endpoint: pci-epf-test: Select configfsLike some of the other endpoint modules, pci-epf-test now also usesconfigfs, but is missing an indication in Kconfig: arm-linux-gnueabi-ld: drivers/pci/endpoint/functions/pci-epf-test.o: in function `pci_epf_test_add_cfs': pci-epf-test.c:(.text.pci_epf_test_add_cfs+0x2c): undefined reference to `config_group_init_type_name'Select the symbol as needed.Fixes: ffcc4850a161 ("PCI: endpoint: pci-epf-test: Allow overriding default BAR sizes")Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202602180706.VtXkmtqL-lkp@intel.com/Signed-off-by: Arnd Bergmann Signed-off-by: Bjorn Helgaas Reviewed-by: Niklas Cassel Reviewed-by: Damien Le Moal Link: https://patch.msgid.link/20260211070812.4087119-1-arnd@kernel.org List of files: /linux/drivers/pci/endpoint/functions/Kconfig

cdd5b5a9761fd66d17586e4f4ba6588c70e640ea - Merge branch 'next' into for-linus

Tue, 07 Nov 2023 00:42:08 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.7 merge window. List of files: /linux/drivers/pci/endpoint/functions/Kconfig

34069d12e239ae8f36dd96c378e4622fb1c42a76 - Merge tag 'v6.5' into next

Tue, 05 Sep 2023 23:08:14 +0200

Merge tag 'v6.5' into nextSync up with mainline to bring in updates to the shared infrastructure. List of files: /linux/drivers/pci/endpoint/functions/Kconfig

2612e3bbc0386368a850140a6c9b990cd496a5ec - Merge drm/drm-next into drm-intel-next

Mon, 07 Aug 2023 23:14:42 +0200

Merge drm/drm-next into drm-intel-nextCatching-up with drm-next and drm-intel-gt-next.It will unblock a code refactor around the platformdefinitions (names vs acronyms).Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/pci/endpoint/functions/Kconfig

9f771739a04919226081a107167596de75108fbb - Merge drm/drm-next into drm-intel-gt-next

Mon, 07 Aug 2023 12:29:40 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") asa dependency for https://patchwork.freedesktop.org/series/121735/Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/pci/endpoint/functions/Kconfig

61b7369483efb5e0a9f3b48e75fac00d46d661e0 - Merge drm/drm-next into drm-misc-next

Mon, 24 Jul 2023 15:44:47 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get v6.5-rc2.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/pci/endpoint/functions/Kconfig

0791faebfe750292a8a842b64795a390ca4a3b51 - ASoC: Merge v6.5-rc2

Mon, 17 Jul 2023 07:12:31 +0200

ASoC: Merge v6.5-rc2Get a similar baseline to my other branches, and fixes for people usingthe branch. List of files: /linux/drivers/pci/endpoint/functions/Kconfig

2f98e686ef59b5d19af5847d755798e2031bee3a - Merge v6.5-rc1 into drm-misc-fixes

Tue, 11 Jul 2023 09:23:20 +0200

Merge v6.5-rc1 into drm-misc-fixesBoris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.Signed-off-by: Maxime Ripard List of files: /linux/drivers/pci/endpoint/functions/Kconfig

3fbff91afbf0148e937b8718ed865b073c587d9f - Merge branch 'master' into mm-hotfixes-stable

Mon, 03 Jul 2023 03:53:03 +0200

Merge branch 'master' into mm-hotfixes-stable List of files: /linux/drivers/pci/endpoint/functions/Kconfig

9070577ae9d6065e447d422bdf85a09f89eaa9e8 - Merge tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Sat, 01 Jul 2023 00:06:45 +0200

Merge tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciPull pci updates from Bjorn Helgaas: "Enumeration: - Export pcie_retrain_link() for use outside ASPM - Add Data Link Layer Link Active Reporting as another way for pcie_retrain_link() to determine the link is up - Work around link training failures (especially on the ASMedia ASM2824 switch) by training first at 2.5GT/s and then attempting higher rates Resource management: - When we coalesce host bridge windows, remove invalidated resources from the resource tree so future allocations work correctly Hotplug: - Cancel bringup sequence if card is not present, to keep from blinking Power Indicator indefinitely - Reassign bridge resources if necessary for ACPI hotplug Driver binding: - Convert platform_device .remove() callbacks to return void instead of a mostly useless int Power management: - Reduce wait time for secondary bus to be ready to speed up resume - Avoid putting EloPOS E2/S2/H2 (as well as Elo i2) PCIe Ports in D3cold - Call _REG when transitioning D-states so AML that uses the PCI config space OpRegion works, which fixes some ASMedia GPIO controllers after resume Virtualization: - Delay extra 250ms after FLR of Solidigm P44 Pro NVMe to avoid KVM hang when guest is rebooted - Add function 1 DMA alias quirk for Marvell 88SE9235 Error handling: - Unexport pci_save_aer_state() since it's only used in drivers/pci/ - Drop recommendation for drivers to configure AER Capability, since the PCI core does this for all devices ASPM: - Disable ASPM on MFD function removal to avoid use-after-free - Tighten up pci_enable_link_state() and pci_disable_link_state() interfaces so they don't enable/disable states the driver didn't specify - Avoid link retraining race that can happen if ASPM sets link control parameters while the link is in the midst of training for some other reason Endpoint framework: - Change "PCI Endpoint Virtual NTB driver" Kconfig prompt to be different from "PCI Endpoint NTB driver" - Automatically create a function specific attributes group for endpoint drivers to avoid reference counting issues - Fix many EPC test issues - Return pci_epf_type_add_cfs() error if EPF has no driver - Add kernel-doc for pci_epc_raise_irq() and pci_epc_map_msi_irq() MSI vector parameters - Pass EPF device ID to driver probe functions - Return -EALREADY if EPC has already been started/stopped - Add linkdown notifier support and use it in qcom-ep - Add Bus Master Enable event support and use it in qcom-ep - Add Qualcomm Modem Host Interface (MHI) endpoint driver - Add Layerscape PME interrupt handling to manage link-up notification Cadence PCIe controller driver: - Wait for link retrain to complete when working around the J721E i2085 erratum with Gen2 mode Faraday FTPC100 PCI controller driver: - Release clock resources on error paths Freescale i.MX6 PCIe controller driver: - Save and restore Root Port MSI control to work around hardware defect Intel VMD host bridge driver: - Reset VMD config register between soft reboots - Capture pci_reset_bus() return value instead of printing junk when it fails Qualcomm PCIe controller driver: - Add SDX65 endpoint compatible string to DT binding - Disable register write access after init for IP v2.3.3, v2.9.0 - Use DWC helpers for enabling/disabling writes to DBI registers - Hide slot hotplug capability for IP v1.0.0, v1.9.0, v2.1.0, v2.3.2, v2.3.3, v2.7.0, v2.9.0 - Reuse v2.3.2 post-init sequence for v2.4.0 Renesas R-Car PCIe controller driver: - Remove unused static pcie_base and pcie_dev Rockchip PCIe controller driver: - Remove writes to unused registers - Write endpoint Device ID using correct register - Assert PCI Configuration Enable bit after probe so endpoint responds instead of generating Request Retry Status messages - Poll waiting for PHY PLLs to lock - Update RK3399 example DT binding to be valid - Use RK3399 PCIE_CLIENT_LEGACY_INT_CTRL to generate INTx instead of manually generating PCIe message - Use multiple windows to avoid address translation conflicts - Use u32 (not u16) when accessing 32-bit registers - Hide MSI-X Capability, since RK3399 can't generate MSI-X - Set endpoint controller required alignment to 256 Synopsys DesignWare PCIe controller driver: - Wait for link to come up only if we've initiated link training Miscellaneous: - Add pci_clear_master() stub for non-CONFIG_PCI"* tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (116 commits) Documentation: PCI: correct spelling PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain() PCI: xgene-msi: Convert to platform remove callback returning void PCI: tegra: Convert to platform remove callback returning void PCI: rockchip-host: Convert to platform remove callback returning void PCI: mvebu: Convert to platform remove callback returning void PCI: mt7621: Convert to platform remove callback returning void PCI: mediatek-gen3: Convert to platform remove callback returning void PCI: mediatek: Convert to platform remove callback returning void PCI: iproc: Convert to platform remove callback returning void PCI: hisi-error: Convert to platform remove callback returning void PCI: dwc: Convert to platform remove callback returning void PCI: j721e: Convert to platform remove callback returning void PCI: brcmstb: Convert to platform remove callback returning void PCI: altera-msi: Convert to platform remove callback returning void PCI: altera: Convert to platform remove callback returning void PCI: aardvark: Convert to platform remove callback returning void PCI: rcar: Use correct product family name for Renesas R-Car PCI: layerscape: Add the endpoint linkup notifier support PCI: endpoint: pci-epf-vntb: Fix typo in comments ... List of files: /linux/drivers/pci/endpoint/functions/Kconfig

d8c226ac1f748d0eac54ef869a4f41b26bc4f825 - Merge branch 'pci/controller/endpoint'

Mon, 26 Jun 2023 20:00:00 +0200

Merge branch 'pci/controller/endpoint'- Change "PCI Endpoint Virtual NTB driver" Kconfig prompt to be different from "PCI Endpoint NTB driver" (Shunsuke Mie)- Automatically create a function specific attributes group for endpoint drivers to avoid reference counting issues (Damien Le Moal)- Move and unexport pci_epf_type_add_cfs() (Damien Le Moal)- Reinitialize EPF test DMA transfer completion before submitting it to avoid losing the completion notification (Damien Le Moal)- Fix EPF test DMA transfer completion detection (Damien Le Moal)- Submit EPF test DMA transfers with dmaengine_submit(), not tx_submit() (Damien Le Moal)- Simplify EPF test read/write/copy functions (Damien Le Moal)- Simplify EPF test "raise IRQ" interface (Damien Le Moal)- Simplify EPF test IRQ command execution (Damien Le Moal)- Improve EPF test command/status register handling (Damien Le Moal)- Free IRQs before removing device (Damien Le Moal)- Reinitialize IRQ completions for every test (Damien Le Moal)- Don't write status in IRQ handler to avoid race (Damien Le Moal)- Fix dma_chan direction in data transfer test (Yoshihiro Shimoda)- Return pci_epf_type_add_cfs() error if EPF has no driver (Damien Le Moal)- Add kernel-doc for pci_epc_raise_irq() and pci_epc_map_msi_irq() MSI vector parameters (Manivannan Sadhasivam)- Pass EPF device ID to driver probe functions (Manivannan Sadhasivam)- Return -EALREADY if EPC has already been started/stopped (Manivannan Sadhasivam)- Add linkdown notifier support and use it in qcom-ep (Manivannan Sadhasivam)- Add Bus Master Enable event support and use it in qcom-ep (Manivannan Sadhasivam)- Add Qualcomm Modem Host Interface (MHI) endpoint driver (Manivannan Sadhasivam)- Add Layerscape PME interrupt handling to manage link-up notification (Frank Li)* pci/controller/endpoint: PCI: layerscape: Add the endpoint linkup notifier support PCI: endpoint: pci-epf-vntb: Fix typo in comments MAINTAINERS: Add PCI MHI endpoint function driver under MHI bus PCI: endpoint: Add PCI Endpoint function driver for MHI bus PCI: qcom-ep: Add support for BME notification PCI: qcom-ep: Add support for Link down notification PCI: endpoint: Add BME notifier support PCI: endpoint: Add linkdown notifier support PCI: endpoint: Return error if EPC is started/stopped multiple times PCI: endpoint: Pass EPF device ID to the probe function PCI: endpoint: Add missing documentation about the MSI/MSI-X range PCI: endpoint: Improve pci_epf_type_add_cfs() PCI: endpoint: functions/pci-epf-test: Fix dma_chan direction misc: pci_endpoint_test: Simplify pci_endpoint_test_msi_irq() misc: pci_endpoint_test: Do not write status in IRQ handler misc: pci_endpoint_test: Re-init completion for every test misc: pci_endpoint_test: Free IRQs before removing the device PCI: epf-test: Simplify transfers result print PCI: epf-test: Simplify DMA support checks PCI: epf-test: Cleanup request result handling PCI: epf-test: Cleanup pci_epf_test_cmd_handler() PCI: epf-test: Improve handling of command and status registers PCI: epf-test: Simplify IRQ test commands execution PCI: epf-test: Simplify pci_epf_test_raise_irq() PCI: epf-test: Simplify read/write/copy test functions PCI: epf-test: Use dmaengine_submit() to initiate DMA transfer PCI: epf-test: Fix DMA transfer completion detection PCI: epf-test: Fix DMA transfer completion initialization PCI: endpoint: Move pci_epf_type_add_cfs() code PCI: endpoint: Automatically create a function specific attributes group PCI: endpoint: Fix a Kconfig prompt of vNTB driver List of files: /linux/drivers/pci/endpoint/functions/Kconfig

1bf5f25324f7f6a52c3eb566ec5f78f6a901db96 - PCI: endpoint: Add PCI Endpoint function driver for MHI bus

Fri, 02 Jun 2023 13:47:55 +0200

PCI: endpoint: Add PCI Endpoint function driver for MHI busAdd PCI Endpoint driver for the Qualcomm MHI (Modem Host Interface) bus.The driver implements the MHI function over PCI in the endpoint device suchas SDX55 modem. The MHI endpoint function driver acts as a controllerdriver for the MHI Endpoint stack and carries out all PCI relatedfunctionality.Link: https://lore.kernel.org/r/20230602114756.36586-9-manivannan.sadhasivam@linaro.orgSigned-off-by: Manivannan Sadhasivam Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Reviewed-by: Kishon Vijay Abraham I Reviewed-by: Damien Le Moal List of files: /linux/drivers/pci/endpoint/functions/Kconfig

37587673cda963ec950e4983db5023802f9b5ff2 - PCI: endpoint: Fix a Kconfig prompt of vNTB driver

Thu, 02 Feb 2023 11:38:32 +0100

PCI: endpoint: Fix a Kconfig prompt of vNTB drivervNTB driver and NTB driver have same Kconfig prompt. Changed to make itdistinguishable.Link: https://lore.kernel.org/r/20230202103832.2038286-1-mie@igel.co.jpFixes: e35f56bb0330 ("PCI: endpoint: Support NTB transfer between RC and EP")Signed-off-by: Shunsuke Mie Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Reviewed-by: Manivannan Sadhasivam List of files: /linux/drivers/pci/endpoint/functions/Kconfig

7ae9fb1b7ecbb5d85d07857943f677fd1a559b18 - Merge branch 'next' into for-linus

Tue, 21 Feb 2023 20:19:49 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.3 merge window. List of files: /linux/drivers/pci/endpoint/functions/Kconfig

6f84981772535e670e4e2df051a672af229b6694 - Merge drm/drm-next into drm-misc-next

Thu, 19 Jan 2023 10:56:12 +0100

Merge drm/drm-next into drm-misc-nextBackmerging into drm-misc-next to get DRM accelerator infrastructure,which is required by ipuv driver.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/pci/endpoint/functions/Kconfig

407da561244b9d51e6a794d6305ba38ec2c9d907 - Merge tag 'v6.2-rc3' into next

Tue, 10 Jan 2023 05:28:19 +0100

Merge tag 'v6.2-rc3' into nextMerge with mainline to bring in timer_shutdown_sync() API. List of files: /linux/drivers/pci/endpoint/functions/Kconfig

0d8eae7b124e2ddaee00f186fe922450faad0ed7 - Merge drm/drm-next into drm-intel-next

Mon, 02 Jan 2023 10:31:03 +0100

Merge drm/drm-next into drm-intel-nextSync up with v6.2-rc1.Signed-off-by: Jani Nikula List of files: /linux/drivers/pci/endpoint/functions/Kconfig

b501d4dc83aa3940189b68045cadc8b3eac73988 - Merge drm/drm-next into drm-intel-gt-next

Fri, 30 Dec 2022 10:09:09 +0100

Merge drm/drm-next into drm-intel-gt-nextSync after v6.2-rc1 landed in drm-next.We need to get some dependencies in place before we can mergethe fixes series from Gwan-gyeong and Chris.References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/pci/endpoint/functions/Kconfig