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linux-stable/drivers/pci/controller/dwc
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Peter Geis 431e7d2eec PCI: rockchip-dwc: Reset core at driver probe 
The PCIe controller is in an unknown state at driver probe. This can
lead to undesireable effects when the driver attempts to configure the
controller.

Prevent issues in the future by resetting the core during probe.

Link: https://lore.kernel.org/r/20220429123832.2376381-3-pgwipeout@gmail.com
Tested-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2022-05-11 16:01:26 +01:00
..
Kconfig Merge branch 'remotes/lorenzo/pci/qcom' 2021-11-05 11:28:52 -05:00
Makefile PCI: qcom-ep: Add Qualcomm PCIe Endpoint controller driver 2021-10-11 15:34:02 -05:00
pci-dra7xx.c bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
pci-exynos.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
pci-imx6.c PCI: imx6: Assert i.MX8MM CLKREQ# even if no device present 2022-03-17 08:59:59 +00:00
pci-keystone.c PCI: Add defines for normal and subtractive PCI bridges 2022-02-17 15:29:35 -06:00
pci-layerscape-ep.c PCI: layerscape: Correct syntax by changing comma to semicolon 2021-03-22 17:24:19 +00:00
pci-layerscape.c PCI: layerscape: Change to use the DWC common link-up check function 2022-01-05 15:23:15 +00:00
pci-meson.c PCI: Add defines for normal and subtractive PCI bridges 2022-02-17 15:29:35 -06:00
pcie-al.c PCI: al: Remove useless dw_pcie_ops 2021-02-24 11:09:50 -06:00
pcie-armada8k.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pcie-artpec6.c PCI: artpec6: Prefer of_device_get_match_data() 2022-01-03 15:00:55 -06:00
pcie-designware-ep.c PCI: qcom-ep: Add Qualcomm PCIe Endpoint controller driver 2021-10-11 15:34:02 -05:00
pcie-designware-host.c PCI: dwc: Fix setting error return on MSI DMA mapping failure 2022-04-08 15:42:12 +01:00
pcie-designware-plat.c PCI: designware-plat: Prefer of_device_get_match_data() 2022-01-03 15:01:09 -06:00
pcie-designware.c PCI: dwc: Do not remap invalid res 2021-12-02 09:41:43 +00:00
pcie-designware.h PCI: dwc: Move iATU detection earlier 2021-04-29 17:05:59 +01:00
pcie-dw-rockchip.c PCI: rockchip-dwc: Reset core at driver probe 2022-05-11 16:01:26 +01:00
pcie-fu740.c Merge branch 'pci/host/fu740' 2022-03-22 17:16:24 -05:00
pcie-hisi.c PCI: hisi: Avoid invalid address space conversions 2022-01-03 15:05:28 -06:00
pcie-histb.c PCI: histb: Drop error data fabrication when config read fails 2021-11-18 13:40:29 -06:00
pcie-intel-gw.c PCI: intel-gw: Rename intel_pcie_port to intel_pcie 2022-01-03 15:01:43 -06:00
pcie-keembay.c PCI: keembay: Add support for Intel Keem Bay 2021-08-20 13:47:05 +01:00
pcie-kirin.c pci-v5.18-changes 2022-03-25 13:02:05 -07:00
pcie-qcom-ep.c PCI: qcom-ep: Move enable/disable resources code to common functions 2022-05-11 10:48:35 +01:00
pcie-qcom.c Merge branch 'remotes/lorenzo/pci/qcom' 2022-03-22 17:16:26 -05:00
pcie-spear13xx.c PCI: spear13xx: Avoid invalid address space conversions 2022-01-03 15:05:28 -06:00
pcie-tegra194-acpi.c PCI: tegra194: Fix MCFG quirk build regressions 2021-06-18 10:32:34 -05:00
pcie-tegra194.c PCI: tegra194: Remove unnecessary MSI enable reg save and restore 2022-04-11 13:52:35 +01:00
pcie-uniphier-ep.c PCI: uniphier-ep: Add NX1 support 2022-02-11 16:26:21 +00:00
pcie-uniphier.c PCI: uniphier: Rename uniphier_pcie_priv to uniphier_pcie 2022-01-03 15:05:28 -06:00
pcie-visconti.c PCI: visconti: Remove surplus dev_err() when using platform_get_irq_byname() 2021-10-07 16:03:57 +01:00