PCI: Use standard wait times for PCIe link monitoring

Browse source

Instead of defining the wait values for each driver, use common values
defined in the core pci.h header file. Note that while most drivers use
the usleep_range(), it looks like these were mostly cargo culted and
msleep() is a better choice given the fixed delay that the specification
calls for. Convert all drivers to msleep() and use the existing
definition.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Aksh Garg <a-garg7@ti.com>
Link: https://patch.msgid.link/20260716-tegra264-pcie-v8-3-23e51589229b@nvidia.com

...

This commit is contained in:

Thierry Reding 2026-07-16 19:07:14 +02:00 • committed by Manivannan Sadhasivam

parent dc59e4fea9

commit 9cb1b6a781

7 changed files with 12 additions and 33 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/pci/controller/cadence/pcie-cadence-host-common.c

View file

5

drivers/pci/controller/cadence/pcie-cadence-lga-regs.h

View file

4

drivers/pci/controller/mobiveil/pcie-mobiveil.c

View file

5

drivers/pci/controller/mobiveil/pcie-mobiveil.h

View file

7

drivers/pci/controller/pci-aardvark.c

View file

9

drivers/pci/controller/pcie-xilinx-nwl.c

View file

9

drivers/pci/controller/plda/pcie-starfive.c

View file