Merge branch 'pci/resource'

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- Clear only bridge windows (not BARs) while assigning bus resources
    (Logan Gunthorpe)

  - Improve resource assignment for deep hotplug hierarchies, e.g.,
    Thunderbolt (Nicholas Johnson)

* pci/resource:
  PCI: Allow adjust_bridge_window() to shrink resource if necessary
  PCI: Set resource size directly in adjust_bridge_window()
  PCI: Rename extend_bridge_window() to adjust_bridge_window()
  PCI: Rename extend_bridge_window() parameter
  PCI: Consider alignment of hot-added bridges when assigning resources
  PCI: Remove local variable usage in pci_bus_distribute_available_resources()
  PCI: Pass size + alignment to pci_bus_distribute_available_resources()
  PCI: Rename variables
  PCI: Remove unnecessary braces
  PCI: Don't disable bridge BARs when assigning bus resources

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This commit is contained in:

Bjorn Helgaas 2020-01-29 16:59:59 -06:00

parent f629ddc9cd 948675736a

commit cee538f6a2

1 changed files with 95 additions and 68 deletions

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drivers/pci/setup-bus.c

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