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c3bd7dc553eea5a3595ca3aa0adee9bf83622a1f
linux/drivers/pci/controller
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Pali Rohár c3bd7dc553 PCI: mvebu: Fix reporting Data Link Layer Link Active on emulated bridge 
Add support for reporting PCI_EXP_LNKSTA_DLLLA bit in Link Control register
on emulated bridge via PCIE_STAT_OFF reg. Function mvebu_pcie_link_up()
already parses this register and returns if Data Link is Active or not.

Also correctly indicate DLLLA capability via PCI_EXP_LNKCAP_DLLLARC bit in
Link Control Capability register which is required for reporting DLLLA bit.

Link: https://lore.kernel.org/r/20220104153529.31647-12-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2022-02-03 10:54:07 +00:00
..
cadence
Merge branch 'pci/driver-cleanup'
2022-01-13 09:57:53 -06:00
dwc
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
2022-01-23 06:20:44 +02:00
mobiveil
PCI: ls-gen4: Rename ls_pcie_g4 to ls_g4_pcie
2022-01-03 15:01:59 -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
PCI: pci-bridge-emul: Make struct pci_bridge_emul_ops as const
2022-02-03 10:52:21 +00:00
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: hv: Add a Hyper-V PCI interface driver for software backchannel interface
2019-08-22 00:25:12 -07:00
pci-hyperv.c
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-01-16 08:08:11 +02:00
pci-ixp4xx.c
ARM: ixp4xx: fix building both pci drivers
2021-08-12 23:10:09 +02:00
pci-loongson.c
PCI: loongson: Simplify loongson_pci_probe() return expression
2020-10-02 12:56:31 +01:00
pci-mvebu.c
PCI: mvebu: Fix reporting Data Link Layer Link Active on emulated bridge
2022-02-03 10:54:07 +00:00
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
Merge branch 'remotes/lorenzo/pci/tegra'
2021-09-02 14:56:50 -05:00
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 'pci/driver-cleanup'
2022-01-13 09:57:53 -06:00
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
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-01-16 08:08:11 +02:00
pcie-brcmstb.c
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
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: iproc: Rename iproc_pcie_bcma_ to iproc_bcma_pcie_
2022-01-03 15:01:49 -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: Drop error data fabrication when config read fails
2021-11-18 13:39:52 -06:00
pcie-iproc.h
PCI: Fix kernel-doc formatting
2021-07-06 10:37:46 -05:00
pcie-mediatek-gen3.c
Merge branch 'pci/driver-cleanup'
2022-01-13 09:57:53 -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
Merge branch 'pci/driver-cleanup'
2022-01-13 09:57:53 -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 'pci/errors'
2022-01-13 09:57:52 -06:00
pcie-rcar.c
PCI: rcar: Fix calculating mask for PCIEPAMR register
2020-05-11 11:29:48 +01:00
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: rockchip-host: Drop error data fabrication when config read fails
2021-11-18 13:41:25 -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: Unify ECAM constants in native PCI Express drivers
2020-12-10 14:55:49 -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
Merge branch 'pci/errors'
2022-01-13 09:57:52 -06:00