Merge branch 'pci/reset'

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- Always observe reset delay when waking devices from D3cold, e.g., after
  system sleep, regardless of whether we're allowed to runtime-suspend to
  D3cold (Lukas Wunner)

- Unify reset and resume delays to wait for downstream devices after a
  bridge reset (Lukas Wunner)

- Wait for downstream devices after a DPC-induced bridge reset (Lukas
  Wunner)

* pci/reset:
  PCI/DPC: Await readiness of secondary bus after reset
  PCI: Unify delay handling for reset and resume
  PCI/PM: Observe reset delay irrespective of bridge_d3

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This commit is contained in:

Bjorn Helgaas 2023-02-22 13:47:27 -06:00

parent 08a67024a0 53b54ad074

commit 0b7af1ddcf

4 changed files with 43 additions and 38 deletions

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2

drivers/pci/pci-driver.c

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59

drivers/pci/pci.c

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16

drivers/pci/pci.h

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4

drivers/pci/pcie/dpc.c

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