Signed-off-by: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx> --- Documentation/hwmon/ibmpowernv | 35 +++++++++++++++- Documentation/hwmon/sysfs-interface | 82 +++++++++++++++++++++++++++++++++++++ 2 files changed, 115 insertions(+), 2 deletions(-) diff --git a/Documentation/hwmon/ibmpowernv b/Documentation/hwmon/ibmpowernv index 8826ba2..77ddba7 100644 --- a/Documentation/hwmon/ibmpowernv +++ b/Documentation/hwmon/ibmpowernv @@ -33,9 +33,40 @@ fanX_input Measured RPM value. fanX_min Threshold RPM for alert generation. fanX_fault 0: No fail condition 1: Failing fan + tempX_input Measured ambient temperature. tempX_max Threshold ambient temperature for alert generation. -inX_input Measured power supply voltage +tempX_highest Historical maximum temperature +tempX_lowest Historical minimum temperature +temp1_enable Enable/disable all temperature sensors + 1: Enable + 0: Disable +temp[2-N]_enable State of the sensor (enabled/disabled) + +inX_input Measured power supply voltage (millivolt) inX_fault 0: No fail condition. 1: Failing power supply. -power1_input System power consumption (microWatt) +inX_highest Historical maximum voltage +inX_lowest Historical minimum voltage +in1_enable Enable/disable all voltage sensors + 1: Enable + 0: Disable +in[2-N]_enable State of the sensor (enabled/disabled) + +powerX_input Power consumption (microWatt) +powerX_input_highest Historical maximum power +powerX_input_lowest Historical minimum power +power1_enable Enable/disable all power sensors + 1: Enable + 0: Disable +power[2-N]_enable State of the sensor (enabled/disabled) + +currX_input Measured current (milliampere) +currX_highest Historical maximum current +currX_lowest Historical minimum current +curr1_enable Enable/disable all current sensors + 1: Enable + 0: Disable +curr[2-N]_enable State of the sensor (enabled/disabled) + +energyX_input Cumulative energy (microJoule) diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index fc337c3..d81109c 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -171,6 +171,17 @@ in[0-*]_label Suggested voltage channel label. user-space. RO +in[0-*]_enable + Enable or disable the sensor. + When disabled the sensor read will return -ENODATA. For chips + which do not have the capability to disable/enable single sensor + but have support for sensor-group disable/enable, will only have + the first attribute with write permission. In such cases write + to the first attribute will affect all the sensors of this type. + 1: Enable + 0: Disable + RW/RO + cpu[0-*]_vid CPU core reference voltage. Unit: millivolt RO @@ -236,6 +247,17 @@ fan[1-*]_label Suggested fan channel label. In all other cases, the label is provided by user-space. RO +fan[1-*]_enable + Enable or disable the sensor. + When disabled the sensor read will return -ENODATA. For chips + which do not have the capability to disable/enable single sensor + but have support for sensor-group disable/enable, will only have + the first attribute with write permission. In such cases write + to the first attribute will affect all the sensors of this type. + 1: Enable + 0: Disable + RW/RO + Also see the Alarms section for status flags associated with fans. @@ -409,6 +431,17 @@ temp_reset_history Reset temp_lowest and temp_highest for all sensors WO +temp[1-*]_enable + Enable or disable the sensor. + When disabled the sensor read will return -ENODATA. For chips + which do not have the capability to disable/enable single sensor + but have support for sensor-group disable/enable, will only have + the first attribute with write permission. In such cases write + to the first attribute will affect all the sensors of this type. + 1: Enable + 0: Disable + RW/RO + Some chips measure temperature using external thermistors and an ADC, and report the temperature measurement as a voltage. Converting this voltage back to a temperature (or the other way around for limits) requires @@ -468,6 +501,17 @@ curr_reset_history Reset currX_lowest and currX_highest for all sensors WO +curr[1-*]_enable + Enable or disable the sensor. + When disabled the sensor read will return -ENODATA. For chips + which do not have the capability to disable/enable single sensor + but have support for sensor-group disable/enable, will only have + the first attribute with write permission. In such cases write + to the first attribute will affect all the sensors of this type. + 1: Enable + 0: Disable + RW/RO + Also see the Alarms section for status flags associated with currents. ********* @@ -566,6 +610,19 @@ power[1-*]_crit Critical maximum power. Unit: microWatt RW +power[1-*]_enable Enable or disable the sensor. + When disabled the sensor read will return + -ENODATA. For chips which do not have the + capability to disable/enable single sensor but + have support for sensor-group disable/enable, + will only have the first attribute with write + permission. In such cases write to the first + attribute will affect all the sensors of this + type. + 1: Enable + 0: Disable + RW/RO + Also see the Alarms section for status flags associated with power readings. ********** @@ -576,6 +633,18 @@ energy[1-*]_input Cumulative energy use Unit: microJoule RO +energy[1-*]_enable Enable or disable the sensor. + When disabled the sensor read will return + -ENODATA. For chips which do not have the + capability to disable/enable single sensor but + have support for sensor-group disable/enable, + will only have the first attribute with write + permission. In such cases write to the first + attribute will affect all the sensors of this + type. + 1: Enable + 0: Disable + RW/RO ************ * Humidity * @@ -586,6 +655,19 @@ humidity[1-*]_input Humidity RO +humidity[1-*]_enable Enable or disable the sensor. + When disabled the sensor read will return + -ENODATA. For chips which do not have the + capability to disable/enable single sensor but + have support for sensor-group disable/enable, + will only have the first attribute with write + permission. In such cases write to the first + attribute will affect all the sensors of this + type. + 1: Enable + 0: Disable + RW/RO + ********** * Alarms * ********** -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-hwmon" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
