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    SubjectRe: [RFC] PCI/PM: Add ABI document for sysfs file d3cold_allowed
    On 07/27/2012 04:07 AM, Huang Ying wrote:
    > This patch adds ABI document for the following sysfs file:
    >
    > /sys/bus/pci/devices/.../d3cold_allowed
    >
    > Signed-off-by: Huang Ying<ying.huang@intel.com>
    > ---
    > Documentation/ABI/testing/sysfs-bus-pci | 12 ++++++++++++
    > 1 file changed, 12 insertions(+)
    >
    > --- a/Documentation/ABI/testing/sysfs-bus-pci
    > +++ b/Documentation/ABI/testing/sysfs-bus-pci
    > @@ -210,3 +210,15 @@ Users:
    > firmware assigned instance number of the PCI
    > device that can help in understanding the firmware
    > intended order of the PCI device.
    > +
    > +What: /sys/bus/pci/devices/.../d3cold_allowed
    > +Date: July 2012
    > +Contact: Huang Ying<ying.huang@intel.com>
    > +Description:
    > + d3cold_allowed is bit to control whether the corresponding PCI
    > + device can be put into D3Cold state. If it is cleared, the
    > + device will never be put into D3Cold state. If it is set, the
    > + device may be put into D3Cold state if other requirement are
    did you mean 'requirements' here? -------------------------------^
    or is there only 1 other requirement?

    > + satisfied too. Reading this attribute will show the current
    > + value of d3cold_allowed bit. Writting this attribute will set
    spell checker says 'Writing' --------------------^

    > + the value of d3cold_allowed bit.
    > --
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