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authorDarrick J. Wong <djwong@us.ibm.com>2007-10-10 00:39:24 +0400
committerMark M. Hoffman <mhoffman@lightlink.com>2007-11-08 16:42:45 +0300
commit38fb56a223be9ec860e69e723d32c95fd70ad0b8 (patch)
tree1ec10838aefa1faf17a5484ff4482270f554954f /Documentation/hwmon
parentdbeeb816e805091e7cfc03baf36dc40b4adb2bbd (diff)
downloadlinux-38fb56a223be9ec860e69e723d32c95fd70ad0b8.tar.xz
hwmon: Add power meter spec to Documentation/hwmon/sysfs-interface
Update the hwmon sysfs interface documentation to include a specification for power meters. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/sysfs-interface31
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index a17b692d2679..f4a8ebc1ef1a 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -328,6 +328,37 @@ curr[1-*]_input Current input value
Unit: milliampere
RO
+*********
+* Power *
+*********
+
+power[1-*]_average Average power use
+ Unit: microWatt
+ RO
+
+power[1-*]_average_highest Historical average maximum power use
+ Unit: microWatt
+ RO
+
+power[1-*]_average_lowest Historical average minimum power use
+ Unit: microWatt
+ RO
+
+power[1-*]_input Instantaneous power use
+ Unit: microWatt
+ RO
+
+power[1-*]_input_highest Historical maximum power use
+ Unit: microWatt
+ RO
+
+power[1-*]_input_lowest Historical minimum power use
+ Unit: microWatt
+ RO
+
+power[1-*]_reset_history Reset input_highest, input_lowest,
+ average_highest and average_lowest.
+ WO
**********
* Alarms *