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    SubjectRe: [git pull] PCI changes
    On Fri, Jan 13, 2012 at 1:24 PM, Matthew Garrett <> wrote:
    >> So why is acpi_pci_root_add() special? Cna you explain that part to me?
    > pcie_no_aspm() means "Do not permit ASPM to be enabled" - it doesn't
    > alter the existing state. pcie_clear_aspm() does that.

    I *know*.

    So look again.

    Why is acpi_pci_root_add() special?

    Because dammit, it does exactly that pcie_clear_aspm() for the

    That was my question. Why does it do that, when the commit log (and
    the other users) say that ACPI_FADT_NO_ASPM means "don't touch".

    It touches.


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