950 lines
18 KiB
Plaintext
950 lines
18 KiB
Plaintext
What: /sys/class/hwmon/hwmonX/name
|
|
Description:
|
|
The chip name.
|
|
This should be a short, lowercase string, not containing
|
|
whitespace, dashes, or the wildcard character '*'.
|
|
This attribute represents the chip name. It is the only
|
|
mandatory attribute.
|
|
I2C devices get this attribute created automatically.
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/label
|
|
Description:
|
|
A descriptive label that allows to uniquely identify a
|
|
device within the system.
|
|
The contents of the label are free-form.
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/update_interval
|
|
Description:
|
|
The interval at which the chip will update readings.
|
|
Unit: millisecond
|
|
|
|
RW
|
|
|
|
Some devices have a variable update rate or interval.
|
|
This attribute can be used to change it to the desired value.
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_min
|
|
Description:
|
|
Voltage min value.
|
|
|
|
Unit: millivolt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_lcrit
|
|
Description:
|
|
Voltage critical min value.
|
|
|
|
Unit: millivolt
|
|
|
|
RW
|
|
|
|
If voltage drops to or below this limit, the system may
|
|
take drastic action such as power down or reset. At the very
|
|
least, it should report a fault.
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_max
|
|
Description:
|
|
Voltage max value.
|
|
|
|
Unit: millivolt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_crit
|
|
Description:
|
|
Voltage critical max value.
|
|
|
|
Unit: millivolt
|
|
|
|
RW
|
|
|
|
If voltage reaches or exceeds this limit, the system may
|
|
take drastic action such as power down or reset. At the very
|
|
least, it should report a fault.
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_input
|
|
Description:
|
|
Voltage input value.
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
Voltage measured on the chip pin.
|
|
|
|
Actual voltage depends on the scaling resistors on the
|
|
motherboard, as recommended in the chip datasheet.
|
|
|
|
This varies by chip and by motherboard.
|
|
Because of this variation, values are generally NOT scaled
|
|
by the chip driver, and must be done by the application.
|
|
However, some drivers (notably lm87 and via686a)
|
|
do scale, because of internal resistors built into a chip.
|
|
These drivers will output the actual voltage. Rule of
|
|
thumb: drivers should report the voltage values at the
|
|
"pins" of the chip.
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_average
|
|
Description:
|
|
Average voltage
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_lowest
|
|
Description:
|
|
Historical minimum voltage
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_highest
|
|
Description:
|
|
Historical maximum voltage
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_reset_history
|
|
Description:
|
|
Reset inX_lowest and inX_highest
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/in_reset_history
|
|
Description:
|
|
Reset inX_lowest and inX_highest for all sensors
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_label
|
|
Description:
|
|
Suggested voltage channel label.
|
|
|
|
Text string
|
|
|
|
Should only be created if the driver has hints about what
|
|
this voltage channel is being used for, and user-space
|
|
doesn't. In all other cases, the label is provided by
|
|
user-space.
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return -ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/cpuY_vid
|
|
Description:
|
|
CPU core reference voltage.
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
Not always correct.
|
|
|
|
What: /sys/class/hwmon/hwmonX/vrm
|
|
Description:
|
|
Voltage Regulator Module version number.
|
|
|
|
RW (but changing it should no more be necessary)
|
|
|
|
Originally the VRM standard version multiplied by 10, but now
|
|
an arbitrary number, as not all standards have a version
|
|
number.
|
|
|
|
Affects the way the driver calculates the CPU core reference
|
|
voltage from the vid pins.
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_rated_min
|
|
Description:
|
|
Minimum rated voltage.
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/inY_rated_max
|
|
Description:
|
|
Maximum rated voltage.
|
|
|
|
Unit: millivolt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_min
|
|
Description:
|
|
Fan minimum value
|
|
|
|
Unit: revolution/min (RPM)
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_max
|
|
Description:
|
|
Fan maximum value
|
|
|
|
Unit: revolution/min (RPM)
|
|
|
|
Only rarely supported by the hardware.
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_input
|
|
Description:
|
|
Fan input value.
|
|
|
|
Unit: revolution/min (RPM)
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_div
|
|
Description:
|
|
Fan divisor.
|
|
|
|
Integer value in powers of two (1, 2, 4, 8, 16, 32, 64, 128).
|
|
|
|
RW
|
|
|
|
Some chips only support values 1, 2, 4 and 8.
|
|
Note that this is actually an internal clock divisor, which
|
|
affects the measurable speed range, not the read value.
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_pulses
|
|
Description:
|
|
Number of tachometer pulses per fan revolution.
|
|
|
|
Integer value, typically between 1 and 4.
|
|
|
|
RW
|
|
|
|
This value is a characteristic of the fan connected to the
|
|
device's input, so it has to be set in accordance with the fan
|
|
model.
|
|
|
|
Should only be created if the chip has a register to configure
|
|
the number of pulses. In the absence of such a register (and
|
|
thus attribute) the value assumed by all devices is 2 pulses
|
|
per fan revolution.
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_target
|
|
Description:
|
|
Desired fan speed
|
|
|
|
Unit: revolution/min (RPM)
|
|
|
|
RW
|
|
|
|
Only makes sense if the chip supports closed-loop fan speed
|
|
control based on the measured fan speed.
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_label
|
|
Description:
|
|
Suggested fan channel label.
|
|
|
|
Text string
|
|
|
|
Should only be created if the driver has hints about what
|
|
this fan channel is being used for, and user-space doesn't.
|
|
In all other cases, the label is provided by user-space.
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/fanY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return -ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY
|
|
Description:
|
|
Pulse width modulation fan control.
|
|
|
|
Integer value in the range 0 to 255
|
|
|
|
RW
|
|
|
|
255 is max or 100%.
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY_enable
|
|
Description:
|
|
Fan speed control method:
|
|
|
|
- 0: no fan speed control (i.e. fan at full speed)
|
|
- 1: manual fan speed control enabled (using `pwmY`)
|
|
- 2+: automatic fan speed control enabled
|
|
|
|
Check individual chip documentation files for automatic mode
|
|
details.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY_mode
|
|
Description:
|
|
- 0: DC mode (direct current)
|
|
- 1: PWM mode (pulse-width modulation)
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY_freq
|
|
Description:
|
|
Base PWM frequency in Hz.
|
|
|
|
Only possibly available when pwmN_mode is PWM, but not always
|
|
present even then.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY_auto_channels_temp
|
|
Description:
|
|
Select which temperature channels affect this PWM output in
|
|
auto mode.
|
|
|
|
Bitfield, 1 is temp1, 2 is temp2, 4 is temp3 etc...
|
|
Which values are possible depend on the chip used.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/pwmY_auto_pointZ_pwm
|
|
What: /sys/class/hwmon/hwmonX/pwmY_auto_pointZ_temp
|
|
What: /sys/class/hwmon/hwmonX/pwmY_auto_pointZ_temp_hyst
|
|
Description:
|
|
Define the PWM vs temperature curve.
|
|
|
|
Number of trip points is chip-dependent. Use this for chips
|
|
which associate trip points to PWM output channels.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_auto_pointZ_pwm
|
|
What: /sys/class/hwmon/hwmonX/tempY_auto_pointZ_temp
|
|
What: /sys/class/hwmon/hwmonX/tempY_auto_pointZ_temp_hyst
|
|
Description:
|
|
Define the PWM vs temperature curve.
|
|
|
|
Number of trip points is chip-dependent. Use this for chips
|
|
which associate trip points to temperature channels.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_type
|
|
Description:
|
|
Sensor type selection.
|
|
|
|
Integers 1 to 6
|
|
|
|
RW
|
|
|
|
- 1: CPU embedded diode
|
|
- 2: 3904 transistor
|
|
- 3: thermal diode
|
|
- 4: thermistor
|
|
- 5: AMD AMDSI
|
|
- 6: Intel PECI
|
|
|
|
Not all types are supported by all chips
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_max
|
|
Description:
|
|
Temperature max value.
|
|
|
|
Unit: millidegree Celsius (or millivolt, see below)
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_min
|
|
Description:
|
|
Temperature min value.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_max_hyst
|
|
Description:
|
|
Temperature hysteresis value for max limit.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
Must be reported as an absolute temperature, NOT a delta
|
|
from the max value.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_min_hyst
|
|
Description:
|
|
Temperature hysteresis value for min limit.
|
|
Unit: millidegree Celsius
|
|
|
|
Must be reported as an absolute temperature, NOT a delta
|
|
from the min value.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_input
|
|
Description:
|
|
Temperature input value.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_crit
|
|
Description:
|
|
Temperature critical max value, typically greater than
|
|
corresponding temp_max values.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_crit_alarm
|
|
Description:
|
|
Critical high temperature alarm flag.
|
|
|
|
- 0: OK
|
|
- 1: temperature has reached tempY_crit
|
|
|
|
RW
|
|
|
|
Contrary to regular alarm flags which clear themselves
|
|
automatically when read, this one sticks until cleared by
|
|
the user. This is done by writing 0 to the file. Writing
|
|
other values is unsupported.
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_crit_hyst
|
|
Description:
|
|
Temperature hysteresis value for critical limit.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
Must be reported as an absolute temperature, NOT a delta
|
|
from the critical value.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_emergency
|
|
Description:
|
|
Temperature emergency max value, for chips supporting more than
|
|
two upper temperature limits. Must be equal or greater than
|
|
corresponding temp_crit values.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_emergency_hyst
|
|
Description:
|
|
Temperature hysteresis value for emergency limit.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
Must be reported as an absolute temperature, NOT a delta
|
|
from the emergency value.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_lcrit
|
|
Description:
|
|
Temperature critical min value, typically lower than
|
|
corresponding temp_min values.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_lcrit_hyst
|
|
Description:
|
|
Temperature hysteresis value for critical min limit.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
Must be reported as an absolute temperature, NOT a delta
|
|
from the critical min value.
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_offset
|
|
Description:
|
|
Temperature offset which is added to the temperature reading
|
|
by the chip.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
Read/Write value.
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_label
|
|
Description:
|
|
Suggested temperature channel label.
|
|
|
|
Text string
|
|
|
|
Should only be created if the driver has hints about what
|
|
this temperature channel is being used for, and user-space
|
|
doesn't. In all other cases, the label is provided by
|
|
user-space.
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_lowest
|
|
Description:
|
|
Historical minimum temperature
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_highest
|
|
Description:
|
|
Historical maximum temperature
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_reset_history
|
|
Description:
|
|
Reset temp_lowest and temp_highest
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/temp_reset_history
|
|
Description:
|
|
Reset temp_lowest and temp_highest for all sensors
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return -ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_rated_min
|
|
Description:
|
|
Minimum rated temperature.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/tempY_rated_max
|
|
Description:
|
|
Maximum rated temperature.
|
|
|
|
Unit: millidegree Celsius
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_max
|
|
Description:
|
|
Current max value
|
|
|
|
Unit: milliampere
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_min
|
|
Description:
|
|
Current min value.
|
|
|
|
Unit: milliampere
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_lcrit
|
|
Description:
|
|
Current critical low value
|
|
|
|
Unit: milliampere
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_crit
|
|
Description:
|
|
Current critical high value.
|
|
|
|
Unit: milliampere
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_input
|
|
Description:
|
|
Current input value
|
|
|
|
Unit: milliampere
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_average
|
|
Description:
|
|
Average current use
|
|
|
|
Unit: milliampere
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_lowest
|
|
Description:
|
|
Historical minimum current
|
|
|
|
Unit: milliampere
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_highest
|
|
Description:
|
|
Historical maximum current
|
|
Unit: milliampere
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_reset_history
|
|
Description:
|
|
Reset currX_lowest and currX_highest
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/curr_reset_history
|
|
Description:
|
|
Reset currX_lowest and currX_highest for all sensors
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return -ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_rated_min
|
|
Description:
|
|
Minimum rated current.
|
|
|
|
Unit: milliampere
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/currY_rated_max
|
|
Description:
|
|
Maximum rated current.
|
|
|
|
Unit: milliampere
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average
|
|
Description:
|
|
Average power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_interval
|
|
Description:
|
|
Power use averaging interval. A poll
|
|
notification is sent to this file if the
|
|
hardware changes the averaging interval.
|
|
|
|
Unit: milliseconds
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_interval_max
|
|
Description:
|
|
Maximum power use averaging interval
|
|
|
|
Unit: milliseconds
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_interval_min
|
|
Description:
|
|
Minimum power use averaging interval
|
|
|
|
Unit: milliseconds
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_highest
|
|
Description:
|
|
Historical average maximum power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_lowest
|
|
Description:
|
|
Historical average minimum power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_max
|
|
Description:
|
|
A poll notification is sent to
|
|
`powerY_average` when power use
|
|
rises above this value.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_average_min
|
|
Description:
|
|
A poll notification is sent to
|
|
`powerY_average` when power use
|
|
sinks below this value.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_input
|
|
Description:
|
|
Instantaneous power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_input_highest
|
|
Description:
|
|
Historical maximum power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_input_lowest
|
|
Description:
|
|
Historical minimum power use
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_reset_history
|
|
Description:
|
|
Reset input_highest, input_lowest,
|
|
average_highest and average_lowest.
|
|
|
|
WO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_accuracy
|
|
Description:
|
|
Accuracy of the power meter.
|
|
|
|
Unit: Percent
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_cap
|
|
Description:
|
|
If power use rises above this limit, the
|
|
system should take action to reduce power use.
|
|
A poll notification is sent to this file if the
|
|
cap is changed by the hardware. The `*_cap`
|
|
files only appear if the cap is known to be
|
|
enforced by hardware.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_cap_hyst
|
|
Description:
|
|
Margin of hysteresis built around capping and
|
|
notification.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_cap_max
|
|
Description:
|
|
Maximum cap that can be set.
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_cap_min
|
|
Description:
|
|
Minimum cap that can be set.
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_max
|
|
Description:
|
|
Maximum power.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_crit
|
|
Description:
|
|
Critical maximum power.
|
|
|
|
If power rises to or above this limit, the
|
|
system is expected take drastic action to reduce
|
|
power consumption, such as a system shutdown or
|
|
a forced powerdown of some devices.
|
|
|
|
Unit: microWatt
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return
|
|
-ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_rated_min
|
|
Description:
|
|
Minimum rated power.
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/powerY_rated_max
|
|
Description:
|
|
Maximum rated power.
|
|
|
|
Unit: microWatt
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/energyY_input
|
|
Description:
|
|
Cumulative energy use
|
|
|
|
Unit: microJoule
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/energyY_enable
|
|
Description:
|
|
Enable or disable the sensors.
|
|
|
|
When disabled the sensor read will return
|
|
-ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/humidityY_input
|
|
Description:
|
|
Humidity
|
|
|
|
Unit: milli-percent (per cent mille, pcm)
|
|
|
|
RO
|
|
|
|
|
|
What: /sys/class/hwmon/hwmonX/humidityY_enable
|
|
Description:
|
|
Enable or disable the sensors
|
|
|
|
When disabled the sensor read will return
|
|
-ENODATA.
|
|
|
|
- 1: Enable
|
|
- 0: Disable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/humidityY_rated_min
|
|
Description:
|
|
Minimum rated humidity.
|
|
|
|
Unit: milli-percent (per cent mille, pcm)
|
|
|
|
RO
|
|
|
|
What: /sys/class/hwmon/hwmonX/humidityY_rated_max
|
|
Description:
|
|
Maximum rated humidity.
|
|
|
|
Unit: milli-percent (per cent mille, pcm)
|
|
|
|
RO
|
|
|
|
|
|
What: /sys/class/hwmon/hwmonX/intrusionY_alarm
|
|
Description:
|
|
Chassis intrusion detection
|
|
|
|
- 0: OK
|
|
- 1: intrusion detected
|
|
|
|
RW
|
|
|
|
Contrary to regular alarm flags which clear themselves
|
|
automatically when read, this one sticks until cleared by
|
|
the user. This is done by writing 0 to the file. Writing
|
|
other values is unsupported.
|
|
|
|
What: /sys/class/hwmon/hwmonX/intrusionY_beep
|
|
Description:
|
|
Chassis intrusion beep
|
|
|
|
- 0: disable
|
|
- 1: enable
|
|
|
|
RW
|
|
|
|
What: /sys/class/hwmon/hwmonX/device/pec
|
|
Description:
|
|
PEC support on I2C devices
|
|
|
|
- 0, off, n: disable
|
|
- 1, on, y: enable
|
|
|
|
RW
|