mirror_ubuntu-kernels/drivers/pci/controller/dwc
Ilpo Järvinen 759574abd7 PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields
Use FIELD_GET() to extract PCIe Negotiated Link Width field instead of
custom masking and shifting.

Similarly, change custom code that misleadingly used
PCI_EXP_LNKSTA_NLW_SHIFT to prepare value for PCI_EXP_LNKCAP write
to use FIELD_PREP() with correct field define (PCI_EXP_LNKCAP_MLW).

Link: https://lore.kernel.org/r/20230919125648.1920-5-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-10 15:00:52 -05:00
..
Kconfig PCI: dwc: Sort Kconfig entries by vendor 2023-04-20 16:18:05 -05:00
Makefile PCI: dwc: Add Baikal-T1 PCIe controller support 2022-11-23 16:01:55 +01:00
pci-dra7xx.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pci-exynos.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pci-imx6.c Merge branch 'pci/misc' 2023-08-29 11:03:57 -05:00
pci-keystone.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pci-layerscape-ep.c PCI: layerscape: Add workaround for lost link capabilities during reset 2023-08-24 10:08:25 +02:00
pci-layerscape.c PCI: layerscape: Add power management support for ls1028a 2023-08-24 11:49:38 +02:00
pci-meson.c Merge branch 'pci/misc' 2023-08-29 11:03:57 -05:00
pcie-al.c PCI: dwc: Rename struct pcie_port to dw_pcie_rp 2022-07-05 19:00:52 -05:00
pcie-armada8k.c PCI: Remove unnecessary <linux/of_irq.h> includes 2022-11-10 14:53:51 -06:00
pcie-artpec6.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-bt1.c PCI: dwc: Convert to platform remove callback returning void 2023-06-24 14:11:56 +00:00
pcie-designware-ep.c PCI: dwc: Add Root Port and Endpoint controller eDMA engine support 2023-02-22 13:46:14 -06:00
pcie-designware-host.c pci-v6.6-changes 2023-08-30 20:23:07 -07:00
pcie-designware-plat.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-designware.c pci-v6.6-changes 2023-08-30 20:23:07 -07:00
pcie-designware.h pci-v6.6-changes 2023-08-30 20:23:07 -07:00
pcie-dw-rockchip.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-fu740.c PCI: fu740: Set the number of MSI vectors 2023-08-23 09:33:23 +02:00
pcie-hisi.c PCI: hisi: Avoid invalid address space conversions 2022-01-03 15:05:28 -06:00
pcie-histb.c PCI: dwc: Convert to platform remove callback returning void 2023-06-24 14:11:56 +00:00
pcie-intel-gw.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-keembay.c PCI: keembay: Remove cast between incompatible function type 2023-07-13 18:20:31 +00:00
pcie-kirin.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-qcom-ep.c Merge branch 'pci/controller/qcom-ep' 2023-08-29 11:03:54 -05:00
pcie-qcom.c Merge branch 'pci/misc' 2023-08-29 11:03:57 -05:00
pcie-spear13xx.c Merge branch 'pci/misc' 2022-08-04 11:46:53 -05:00
pcie-tegra194-acpi.c PCI: dwc: Simplify in/outbound iATU setup methods 2022-08-01 15:15:09 -05:00
pcie-tegra194.c PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields 2023-10-10 15:00:52 -05:00
pcie-uniphier-ep.c PCI: Explicitly include correct DT includes 2023-07-18 14:33:17 -05:00
pcie-uniphier.c PCI: dwc: Rename struct pcie_port to dw_pcie_rp 2022-07-05 19:00:52 -05:00
pcie-visconti.c PCI: dwc: Rename struct pcie_port to dw_pcie_rp 2022-07-05 19:00:52 -05:00