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    Subject[PATCH 3.2 036/107] PCI: Add VPD function 0 quirk for Intel Ethernet devices
    3.2.72-rc1 review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Mark Rustad <mark.d.rustad@intel.com>

    commit 7aa6ca4d39edf01f997b9e02cf6d2fdeb224f351 upstream.

    Set the PCI_DEV_FLAGS_VPD_REF_F0 flag on all Intel Ethernet device
    functions other than function 0, so that on multi-function devices, we will
    always read VPD from function 0 instead of from the other functions.

    [bhelgaas: changelog]
    Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Acked-by: Alexander Duyck <alexander.h.duyck@redhat.com>
    [bwh: Backported to 3.2:
    - Put the class check in the new function as there is no
    DECLARE_PCI_FIXUP_CLASS_EARLY(
    - Adjust context]
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    drivers/pci/quirks.c | 9 +++++++++
    1 file changed, 9 insertions(+)

    --- a/drivers/pci/quirks.c
    +++ b/drivers/pci/quirks.c
    @@ -1941,6 +1941,15 @@ static void __devinit quirk_netmos(struc
    }
    DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID, quirk_netmos);

    +static void quirk_f0_vpd_link(struct pci_dev *dev)
    +{
    + if ((dev->class >> 8) != PCI_CLASS_NETWORK_ETHERNET ||
    + !dev->multifunction || !PCI_FUNC(dev->devfn))
    + return;
    + dev->dev_flags |= PCI_DEV_FLAGS_VPD_REF_F0;
    +}
    +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_f0_vpd_link);
    +
    static void __devinit quirk_e100_interrupt(struct pci_dev *dev)
    {
    u16 command, pmcsr;


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