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Code
8d3bf19f1b
linux/drivers/pci/controller/dwc
History
Krishna chaitanya chundru 8d3bf19f1b PCI: dwc: Don't wait for link up if driver can detect Link Up event 
If the driver can detect the Link Up event and enumerate downstream devices
at that time, we need not wait here.

Skip waiting for link to come up if the driver supports 'use_linkup_irq'.

Link: https://lore.kernel.org/r/20241123-remove_wait2-v5-1-b5f9e6b794c2@quicinc.com
Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
[bhelgaas: wrap comment, update commit log]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
2025-01-18 11:35:02 -06:00
..
Kconfig PCI: qcom: Add equalization settings for 16.0 GT/s 2024-09-13 14:44:57 +00:00
Makefile PCI: qcom: Add equalization settings for 16.0 GT/s 2024-09-13 14:44:57 +00:00
pci-dra7xx.c PCI: dra7xx: Fix error handling when IRQ request fails in probe 2024-09-13 21:36:11 +00:00
pci-exynos.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pci-imx6.c PCI: imx6: Fix suspend/resume support on i.MX6QDL 2024-11-06 21:54:17 +00:00
pci-keystone.c Merge branch 'pci/controller/keystone' 2024-11-25 13:40:58 -06:00
pci-layerscape-ep.c PCI: layerscape-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event 2024-07-09 18:21:11 -05:00
pci-layerscape.c Merge branch 'pci/controller/layerscape' 2024-01-15 12:10:38 -06:00
pci-meson.c PCI: dwc: Remove unused of_gpio.h inclusion 2024-05-28 11:15:08 -05:00
pcie-al.c PCI: al: Check IORESOURCE_BUS existence during probe 2024-05-28 11:14:24 -05:00
pcie-armada8k.c PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members 2024-01-06 07:51:08 +00:00
pcie-artpec6.c Merge branch 'pci/controller/artpec6' 2024-07-19 10:10:26 -05:00
pcie-bt1.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pcie-designware-ep.c Merge branch 'pci/controller/dwc' 2024-11-25 13:40:57 -06:00
pcie-designware-host.c PCI: dwc: Don't wait for link up if driver can detect Link Up event 2025-01-18 11:35:02 -06:00
pcie-designware-plat.c PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper 2024-07-09 18:20:21 -05:00
pcie-designware.c PCI: dwc: Fix potential truncation in dw_pcie_edma_irq_verify() 2025-01-18 11:34:48 -06:00
pcie-designware.h PCI: dwc: Don't wait for link up if driver can detect Link Up event 2025-01-18 11:35:02 -06:00
pcie-dw-rockchip.c PCI: dw-rockchip: Use pci_epc_init_notify() directly 2024-07-09 18:29:45 -05:00
pcie-fu740.c PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members 2024-01-06 07:51:08 +00:00
pcie-hisi.c PCI: hisi: Avoid invalid address space conversions 2022-01-03 15:05:28 -06:00
pcie-histb.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pcie-intel-gw.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pcie-keembay.c PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper 2024-07-09 18:20:21 -05:00
pcie-kirin.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pcie-qcom-common.c PCI: qcom: Add RX lane margining settings for 16.0 GT/s 2024-09-13 14:44:59 +00:00
pcie-qcom-common.h PCI: qcom: Add RX lane margining settings for 16.0 GT/s 2024-09-13 14:44:59 +00:00
pcie-qcom-ep.c Merge branch 'pci/controller/qcom' 2024-11-25 13:40:59 -06:00
pcie-qcom.c PCI: qcom: Disable ASPM L0s for X1E80100 2024-11-04 14:57:30 +00:00
pcie-rcar-gen4.c PCI: controller: Switch back to struct platform_driver::remove() 2024-10-03 16:44:49 -05:00
pcie-spear13xx.c PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed' 2024-09-13 14:44:43 +00:00
pcie-tegra194-acpi.c PCI: dwc: Simplify in/outbound iATU setup methods 2022-08-01 15:15:09 -05:00
pcie-tegra194.c Merge branch 'pci/controller/tegra194' 2024-11-25 13:41:00 -06:00
pcie-uniphier-ep.c PCI: dwc: ep: Remove dw_pcie_ep_init_notify() wrapper 2024-07-09 18:20:21 -05:00
pcie-uniphier.c Merge branch 'pci/irq-clean-up' 2024-01-15 12:10:40 -06:00
pcie-visconti.c PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members 2024-01-06 07:51:08 +00:00