• Linus Torvalds's avatar
    Merge tag 'pci-v3.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 556f12f6
    Linus Torvalds authored
    Pull PCI changes from Bjorn Helgaas:
     "Host bridge hotplug
        - Major overhaul of ACPI host bridge add/start (Rafael Wysocki, Yinghai Lu)
        - Major overhaul of PCI/ACPI binding (Rafael Wysocki, Yinghai Lu)
        - Split out ACPI host bridge and ACPI PCI device hotplug (Yinghai Lu)
        - Stop caching _PRT and make independent of bus numbers (Yinghai Lu)
    
      PCI device hotplug
        - Clean up cpqphp dead code (Sasha Levin)
        - Disable ARI unless device and upstream bridge support it (Yijing Wang)
        - Initialize all hot-added devices (not functions 0-7) (Yijing Wang)
    
      Power management
        - Don't touch ASPM if disabled (Joe Lawrence)
        - Fix ASPM link state management (Myron Stowe)
    
      Miscellaneous
        - Fix PCI_EXP_FLAGS accessor (Alex Williamson)
        - Disable Bus Master in pci_device_shutdown (Konstantin Khlebnikov)
        - Document hotplug resource and MPS parameters (Yijing Wang)
        - Add accessor for PCIe capabilities (Myron Stowe)
        - Drop pciehp suspend/resume messages (Paul Bolle)
        - Make pci_slot built-in only (not a module) (Jiang Liu)
        - Remove unused PCI/ACPI bind ops (Jiang Liu)
        - Removed used pci_root_bus (Bjorn Helgaas)"
    
    * tag 'pci-v3.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (51 commits)
      PCI/ACPI: Don't cache _PRT, and don't associate them with bus numbers
      PCI: Fix PCI Express Capability accessors for PCI_EXP_FLAGS
      ACPI / PCI: Make pci_slot built-in only, not a module
      PCI/PM: Clear state_saved during suspend
      PCI: Use atomic_inc_return() rather than atomic_add_return()
      PCI: Catch attempts to disable already-disabled devices
      PCI: Disable Bus Master unconditionally in pci_device_shutdown()
      PCI: acpiphp: Remove dead code for PCI host bridge hotplug
      PCI: acpiphp: Create companion ACPI devices before creating PCI devices
      PCI: Remove unused "rc" in virtfn_add_bus()
      PCI: pciehp: Drop suspend/resume ENTRY messages
      PCI/ASPM: Don't touch ASPM if forcibly disabled
      PCI/ASPM: Deallocate upstream link state even if device is not PCIe
      PCI: Document MPS parameters pci=pcie_bus_safe, pci=pcie_bus_perf, etc
      PCI: Document hpiosize= and hpmemsize= resource reservation parameters
      PCI: Use PCI Express Capability accessor
      PCI: Introduce accessor to retrieve PCIe Capabilities Register
      PCI: Put pci_dev in device tree as early as possible
      PCI: Skip attaching driver in device_add()
      PCI: acpiphp: Keep driver loaded even if no slots found
      ...
    556f12f6
kernel-parameters.txt 113 KB