Re: [RFC] PCI/PM: Add ABI document for sysfs file d3cold_allowed

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxx>
---
  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@xxxxxxxxx>
+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.
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux