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d0c6a3475b
linux/drivers/pci/controller
History
Pali Rohár d0c6a3475b PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link() 
Move code which belongs to link training (delays and resets) into
advk_pcie_train_link() function, so everything related to link training,
including timings is at one place.

After experiments it can be observed that link training in aardvark
hardware is very sensitive to timings and delays, so it is a good idea to
have this code at the same place as link training calls.

This patch does not change behavior of aardvark initialization.

Link: https://lore.kernel.org/r/20200907111038.5811-6-pali@kernel.org
Tested-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-09-07 14:27:53 +01:00
..
cadence Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
dwc Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
mobiveil Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
Kconfig PCI: aardvark: Implement driver 'remove' function and allow to build it as module 2020-09-07 14:27:53 +01:00
Makefile PCI: xilinx-cpm: Add Versal CPM Root Port driver 2020-08-05 17:09:15 -05:00
pci-aardvark.c PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link() 2020-09-07 14:27:53 +01:00
pci-ftpci100.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pci-host-common.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pci-host-generic.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
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 PCI: hv: Make some functions static 2020-07-28 11:22:17 +01:00
pci-loongson.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pci-mvebu.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pci-rcar-gen2.c PCI: Move DT resource setup into devm_pci_alloc_host_bridge() 2020-08-04 16:36:30 +01:00
pci-tegra.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pci-thunder-ecam.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
pci-thunder-pem.c PCI: host-generic: Eliminate pci_host_common_probe wrappers 2020-05-07 09:29:43 +01:00
pci-v3-semi.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -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: Remove dev_err() when handing an error from platform_get_irq() 2020-08-03 09:26:03 -05:00
pci-xgene.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-altera-msi.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-altera.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-brcmstb.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc-bcma.c
pcie-iproc-msi.c PCI: iproc-msi: Fix __iomem annotation in decode_msi_hwirq() 2019-10-17 11:01:24 +01:00
pcie-iproc-platform.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-iproc.h PCI: iproc: Use pci_host_probe() to register host 2020-07-10 11:50:23 +01:00
pcie-mediatek.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
pcie-rcar-ep.c PCI: rcar: Add endpoint mode support 2020-05-22 12:35:32 +01:00
pcie-rcar-host.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
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 endpoint mode support 2020-05-22 12:35:32 +01:00
pcie-rockchip-ep.c PCI: Fix kerneldoc warnings 2020-08-05 18:23:14 -05:00
pcie-rockchip-host.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-rockchip.c PCI: controller: Convert to devm_platform_ioremap_resource_byname() 2020-07-10 11:50:23 +01:00
pcie-rockchip.h PCI: rockchip: Use pci_is_root_bus() to check if bus is root bus 2020-07-23 11:20:50 +01:00
pcie-tango.c PCI: Remove dev_err() when handing an error from platform_get_irq() 2020-08-03 09:26:03 -05:00
pcie-xilinx-cpm.c Merge branch 'pci/host-probe-refactor' 2020-08-05 18:24:21 -05:00
pcie-xilinx-nwl.c Merge branch 'pci/irq-error' 2020-08-05 18:24:22 -05:00
pcie-xilinx.c PCI: Set bridge map_irq and swizzle_irq to default functions 2020-08-04 16:36:30 +01:00
vmd.c pci-v5.9-changes 2020-08-07 18:48:15 -07:00