| Kernel driver ibm-cffps | |
| ======================= | |
| Supported chips: | |
| * IBM Common Form Factor power supply | |
| Author: Eddie James <eajames@us.ibm.com> | |
| Description | |
| ----------- | |
| This driver supports IBM Common Form Factor (CFF) power supplies. This driver | |
| is a client to the core PMBus driver. | |
| Usage Notes | |
| ----------- | |
| This driver does not auto-detect devices. You will have to instantiate the | |
| devices explicitly. Please see Documentation/i2c/instantiating-devices for | |
| details. | |
| Sysfs entries | |
| ------------- | |
| The following attributes are supported: | |
| curr1_alarm Output current over-current alarm. | |
| curr1_input Measured output current in mA. | |
| curr1_label "iout1" | |
| fan1_alarm Fan 1 warning. | |
| fan1_fault Fan 1 fault. | |
| fan1_input Fan 1 speed in RPM. | |
| fan2_alarm Fan 2 warning. | |
| fan2_fault Fan 2 fault. | |
| fan2_input Fan 2 speed in RPM. | |
| in1_alarm Input voltage under-voltage alarm. | |
| in1_input Measured input voltage in mV. | |
| in1_label "vin" | |
| in2_alarm Output voltage over-voltage alarm. | |
| in2_input Measured output voltage in mV. | |
| in2_label "vout1" | |
| power1_alarm Input fault or alarm. | |
| power1_input Measured input power in uW. | |
| power1_label "pin" | |
| temp1_alarm PSU inlet ambient temperature over-temperature alarm. | |
| temp1_input Measured PSU inlet ambient temp in millidegrees C. | |
| temp2_alarm Secondary rectifier temp over-temperature alarm. | |
| temp2_input Measured secondary rectifier temp in millidegrees C. | |
| temp3_alarm ORing FET temperature over-temperature alarm. | |
| temp3_input Measured ORing FET temperature in millidegrees C. |