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linux/drivers/pci/controller
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Parshuram Thombare 95b00f6820 PCI: cadence: Clear FLR in device capabilities register 
Clear FLR (Function Level Reset) from device capabilities
registers for all physical functions.

During FLR, the Margining Lane Status and Margining Lane Control
registers should not be reset, as per PCIe specification.
However, the controller incorrectly resets these registers upon FLR.
This causes PCISIG compliance FLR test to fail. Hence preventing
all functions from advertising FLR support if flag quirk_disable_flr
is set.

Link: https://lore.kernel.org/r/1635165075-89864-1-git-send-email-pthombar@cadence.com
Signed-off-by: Parshuram Thombare <pthombar@cadence.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2022-05-12 22:19:40 +01:00
..
cadence
PCI: cadence: Clear FLR in device capabilities register
2022-05-12 22:19:40 +01:00
dwc
pci-v5.18-changes
2022-03-25 13:02:05 -07:00
mobiveil
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
Kconfig
PCI: mvebu: Add help string for CONFIG_PCI_MVEBU option
2022-02-03 10:52:22 +00:00
Makefile
Merge branch 'pci/host/mt7621'
2021-11-05 11:28:51 -05:00
pci-aardvark.c
Char/Misc and other driver updates for 5.18-rc1
2022-03-28 12:27:35 -07:00
pci-ftpci100.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pci-host-common.c
PCI/MSI: Make pci_host_common_probe() declare its reliance on MSI domains
2021-04-20 14:11:22 +01:00
pci-host-generic.c
PCI: Unify ECAM constants in native PCI Express drivers
2020-12-10 14:55:49 -06:00
pci-hyperv-intf.c
…
pci-hyperv.c
PCI: hv: Remove unused hv_set_msi_entry_from_desc()
2022-03-31 10:12:59 -05:00
pci-ixp4xx.c
ARM: ixp4xx: fix building both pci drivers
2021-08-12 23:10:09 +02:00
pci-loongson.c
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pci-mvebu.c
pci-v5.18-changes
2022-03-25 13:02:05 -07:00
pci-rcar-gen2.c
PCI: rcar-gen2: Rename rcar_pci_priv to rcar_pci
2022-01-03 15:05:28 -06:00
pci-tegra.c
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pci-thunder-ecam.c
PCI: thunder: Drop error data fabrication when config read fails
2021-11-18 13:39:32 -06:00
pci-thunder-pem.c
PCI: thunder: Drop error data fabrication when config read fails
2021-11-18 13:39:32 -06:00
pci-v3-semi.c
PCI: v3-semi: Remove unneeded break
2020-10-20 10:59:55 -05:00
pci-versatile.c
PCI: Set bridge map_irq and swizzle_irq to default functions
2020-08-04 16:36:30 +01:00
pci-xgene-msi.c
PCI: xgene-msi: Use bitmap_zalloc() when applicable
2021-11-29 17:29:15 +00:00
pci-xgene.c
Merge branch 'remotes/lorenzo/pci/xgene'
2022-03-22 17:16:27 -05:00
pcie-altera-msi.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-altera.c
Merge branch 'pci/driver-cleanup'
2022-01-13 09:57:53 -06:00
pcie-apple.c
PCI: apple: Change MSI handling to handle 4-cell AIC fwspec form
2022-03-10 09:49:03 +00:00
pcie-brcmstb.c
pci-v5.17-changes
2022-01-16 08:08:11 +02:00
pcie-hisi-error.c
PCI: hip: Add handling of HiSilicon HIP PCIe controller errors
2020-09-16 10:30:42 +01:00
pcie-iproc-bcma.c
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pcie-iproc-msi.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-iproc-platform.c
PCI: iproc: Rename iproc_pcie_pltfm_ to iproc_pltfm_pcie_
2022-01-03 15:01:53 -06:00
pcie-iproc.c
PCI: iproc: Set all 24 bits of PCI class code
2022-02-17 15:30:01 -06:00
pcie-iproc.h
PCI: Fix kernel-doc formatting
2021-07-06 10:37:46 -05:00
pcie-mediatek-gen3.c
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pcie-mediatek.c
Merge branch 'pci/errors'
2022-01-13 09:57:52 -06:00
pcie-microchip-host.c
PCI: microchip: Rename mc_port to mc_pcie
2022-01-03 15:02:08 -06:00
pcie-mt7621.c
PCI: mt7621: Remove unused function pcie_rmw()
2022-01-25 18:02:02 -06:00
pcie-rcar-ep.c
PCI: rcar-ep: Remove unneeded includes
2021-10-08 09:41:38 -05:00
pcie-rcar-host.c
Merge branch 'remotes/lorenzo/pci/rcar'
2022-03-22 17:16:26 -05:00
pcie-rcar.c
…
pcie-rcar.h
PCI: rcar: Add L1 link state fix into data abort hook
2021-08-16 14:51:30 +01:00
pcie-rockchip-ep.c
PCI: endpoint: Add virtual function number in pci_epc ops
2021-08-19 14:13:28 +01:00
pcie-rockchip-host.c
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pcie-rockchip.c
PCI: rockchip: Make 'ep-gpios' DT property optional
2021-02-23 14:23:50 -06:00
pcie-rockchip.h
PCI: Add defines for normal and subtractive PCI bridges
2022-02-17 15:29:35 -06:00
pcie-xilinx-cpm.c
PCI: xilinx-cpm: Rename xilinx_cpm_pcie_port to xilinx_cpm_pcie
2022-01-03 15:05:28 -06:00
pcie-xilinx-nwl.c
PCI: xilinx-nwl: Simplify code and fix a memory leak
2021-12-01 09:26:51 +00:00
pcie-xilinx.c
PCI: xilinx: Rename xilinx_pcie_port to xilinx_pcie
2022-01-03 15:05:28 -06:00
vmd.c
PCI: vmd: Prevent recursive locking on interrupt allocation
2022-02-21 08:26:53 +01:00