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    Subject[PATCH 3.16 284/328] xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
    3.16.62-rc1 review patch.  If anyone has any objections, please let me know.

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

    From: Mathias Nyman <mathias.nyman@linux.intel.com>

    commit ffe84e01bb1b38c7eb9c6b6da127a6c136d251df upstream.

    The workaround for missing CAS bit is also needed for xHC on Intel
    sunrisepoint PCH. For more details see:

    Intel 100/c230 series PCH specification update Doc #332692-006 Errata #8

    Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    drivers/usb/host/xhci-pci.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/usb/host/xhci-pci.c
    +++ b/drivers/usb/host/xhci-pci.c
    @@ -178,6 +178,8 @@ static void xhci_pci_quirks(struct devic
    }
    if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
    (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
    + pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
    + pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
    pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI ||
    pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI))
    xhci->quirks |= XHCI_MISSING_CAS;
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