Shawn Lin 0835fbe0d1 PCI: dw-rockchip: Remove PCIE_L0S_ENTRY check from rockchip_pcie_link_up() ...

commit 7d9b5d6115 upstream.

rockchip_pcie_link_up() currently has two issues:
1. Value 0x11 of PCIE_L0S_ENTRY corresponds to L0 state, not L0S. So the
naming is wrong from the very beginning.
2. Checking for value 0x11 treats other states like L0S and L1 as link
down, which is wrong.

Hence, remove the PCIE_L0S_ENTRY check and also its definition. This allows
adding ASPM support in the successive commits.

Fixes: 0e898eb8df ("PCI: rockchip-dwc: Add Rockchip RK356X host controller driver")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
[mani: commit message rewording]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/1744850111-236269-1-git-send-email-shawn.lin@rock-chips.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-06-27 11:11:25 +01:00

..

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

Merge branch 'pci/misc'

2024-07-19 10:10:33 -05:00

pci-imx6.c

PCI: imx6: Add missing reference clock disable logic

2025-02-08 09:57:55 +01:00

pci-keystone.c

PCI: keystone: Add link up check to ks_pcie_other_map_bus()

2024-12-09 10:41:07 +01:00

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: dwc: Drop host prefix from struct dw_pcie_host_ops members

2024-01-06 07:51:08 +00:00

pcie-designware-ep.c

PCI: dwc: ep: Correct PBA offset in .set_msix() callback

2025-06-27 11:11:25 +01:00

pcie-designware-host.c

PCI: dwc: Use resource start as ioremap() input in dw_pcie_pme_turn_off()

2025-05-29 11:02:15 +02:00

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: Always cache the maximum link speed value in dw_pcie::max_link_speed

2024-09-13 14:44:55 +00:00

pcie-designware.h

PCI: qcom: Add RX lane margining settings for 16.0 GT/s

2024-09-13 14:44:59 +00:00

pcie-dw-rockchip.c

PCI: dw-rockchip: Remove PCIE_L0S_ENTRY check from rockchip_pcie_link_up()

2025-06-27 11:11:25 +01:00

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

…

pcie-histb.c

PCI: histb: Fix an error handling path in histb_pcie_probe()

2025-04-10 14:39:16 +02:00

pcie-intel-gw.c

PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed'

2024-09-13 14:44:43 +00:00

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: kirin: Fix buffer overflow in kirin_pcie_parse_port()

2024-09-06 06:36:29 +00:00

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

PCI: qcom-ep: Move controller cleanups to qcom_pcie_perst_deassert()

2024-12-05 14:02:23 +01:00

pcie-qcom.c

PCI: qcom: Update ICC and OPP values after Link Up event

2025-02-08 09:57:55 +01:00

pcie-rcar-gen4.c

PCI: rcar-gen4: set ep BAR4 fixed size

2025-06-19 15:32:09 +02:00

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

…

pcie-tegra194.c

PCI: tegra194: Move controller cleanups to pex_ep_event_pex_rst_deassert()

2024-12-05 14:02:23 +01:00

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