Merge branch 'pci/controller/layerscape'

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- Add support for link-down notification so the endpoint driver can process
  LINK_DOWN events (Frank Li)

- Save Link Capabilities during probe so they can be restored when handling
  a link-up event, since the controller loses the Link Width and Link Speed
  values during reset (Xiaowei Bao)

* pci/controller/layerscape:
  PCI: layerscape: Add workaround for lost link capabilities during reset
  PCI: layerscape: Add support for link-down notification

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This commit is contained in:

Bjorn Helgaas 2023-08-29 11:03:53 -05:00

parent d4218e2a07 17cf8661ee

commit aa5a239c5f

1 changed files with 20 additions and 0 deletions

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drivers/pci/controller/dwc/pci-layerscape-ep.c

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