Messages in this thread | | | Date | Tue, 31 Jul 2012 09:50:23 -0400 | From | Don Dutile <> | Subject | Re: [RFC] PCI/PM: Add ABI document for sysfs file d3cold_allowed |
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On 07/30/2012 11:12 PM, Huang Ying wrote: > Hi, Don, > > Thanks for your comments. > > On Mon, 2012-07-30 at 14:03 -0400, Don Dutile wrote: >> 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? > > I mean requirements here. > >> >>> + satisfied too. Reading this attribute will show the current >>> + value of d3cold_allowed bit. Writting this attribute will set >> spell checker says 'Writing' --------------------^ > > Sorry about my poor English and I should have spell checked it before > sending out. > no problem! I figured since you were making the extra effort to add the documentation, we might as well make it clear. Thanks for the update.
> Best Regards, > Huang Ying > >
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