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-rw-r--r--Documentation/ABI/testing/sysfs-devices-power35
1 files changed, 28 insertions, 7 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 840f7d6..45000f0 100644
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -96,16 +96,26 @@ Description:
is read-only. If the device is not enabled to wake up the
system from sleep states, this attribute is not present.
-What: /sys/devices/.../power/wakeup_hit_count
-Date: September 2010
+What: /sys/devices/.../power/wakeup_abort_count
+Date: February 2012
Contact: Rafael J. Wysocki <rjw@sisk.pl>
Description:
- The /sys/devices/.../wakeup_hit_count attribute contains the
+ The /sys/devices/.../wakeup_abort_count attribute contains the
number of times the processing of a wakeup event associated with
- the device might prevent the system from entering a sleep state.
- This attribute is read-only. If the device is not enabled to
- wake up the system from sleep states, this attribute is not
- present.
+ the device might have aborted system transition into a sleep
+ state in progress. This attribute is read-only. If the device
+ is not enabled to wake up the system from sleep states, this
+ attribute is not present.
+
+What: /sys/devices/.../power/wakeup_expire_count
+Date: February 2012
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../wakeup_expire_count attribute contains the
+ number of times a wakeup event associated with the device has
+ been reported with a timeout that expired. This attribute is
+ read-only. If the device is not enabled to wake up the system
+ from sleep states, this attribute is not present.
What: /sys/devices/.../power/wakeup_active
Date: September 2010
@@ -148,6 +158,17 @@ Description:
not enabled to wake up the system from sleep states, this
attribute is not present.
+What: /sys/devices/.../power/wakeup_prevent_sleep_time_ms
+Date: February 2012
+Contact: Rafael J. Wysocki <rjw@sisk.pl>
+Description:
+ The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute
+ contains the total time the device has been preventing
+ opportunistic transitions to sleep states from occuring.
+ This attribute is read-only. If the device is not enabled to
+ wake up the system from sleep states, this attribute is not
+ present.
+
What: /sys/devices/.../power/autosuspend_delay_ms
Date: September 2010
Contact: Alan Stern <stern@rowland.harvard.edu>