Merge branch 'remotes/lorenzo/pci/aardvark'

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- Add bridge emulation definitions for PCIe DEVCAP2, DEVCTL2, DEVSTA2,
  LNKCAP2, LNKCTL2, LNKSTA2, SLTCAP2, SLTCTL2, SLTSTA2 (Pali Rohár)

- Add aardvark support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers
  (Pali Rohár)

- Clear all MSIs at setup to avoid spurious interrupts (Pali Rohár)

- Disable bus mastering when unbinding host controller driver (Pali Rohár)

- Mask all interrupts when unbinding host controller driver (Pali Rohár)

- Fix memory leak in host controller unbind (Pali Rohár)

- Assert PERST# when unbinding host controller driver (Pali Rohár)

- Disable link training when unbinding host controller driver (Pali Rohár)

- Disable common PHY when unbinding host controller driver (Pali Rohár)

- Fix resource type checking to check only IORESOURCE_MEM, not
  IORESOURCE_MEM_64, which is a flavor of IORESOURCE_MEM (Pali Rohár)

* remotes/lorenzo/pci/aardvark:
  PCI: aardvark: Fix checking for MEM resource type
  PCI: aardvark: Disable common PHY when unbinding driver
  PCI: aardvark: Disable link training when unbinding driver
  PCI: aardvark: Assert PERST# when unbinding driver
  PCI: aardvark: Fix memory leak in driver unbind
  PCI: aardvark: Mask all interrupts when unbinding driver
  PCI: aardvark: Disable bus mastering when unbinding driver
  PCI: aardvark: Comment actions in driver remove method
  PCI: aardvark: Clear all MSIs at setup
  PCI: aardvark: Add support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers on emulated bridge
  PCI: pci-bridge-emul: Add definitions for missing capabilities registers
  PCI: pci-bridge-emul: Add description for class_revision field

...

This commit is contained in:

Bjorn Helgaas 2022-01-13 09:57:46 -06:00

parent d03f92c43f 2070b2ddea

commit 800cee8b04

2 changed files with 109 additions and 11 deletions

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71

drivers/pci/controller/pci-aardvark.c

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49

drivers/pci/pci-bridge-emul.c

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