Kernel driver inspur-ipsps1¶
Supported chips:
Inspur Power System power supply unit
Author: John Wang <wangzqbj@inspur.com>
Description¶
This driver supports Inspur Power System 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 How to instantiate I2C devices for details.
Sysfs entries¶
The following attributes are supported:
curr1_input |
Measured input current |
curr1_label |
"iin" |
curr1_max |
Maximum current |
curr1_max_alarm |
Current high alarm |
curr2_input |
Measured output current in mA. |
curr2_label |
"iout1" |
curr2_crit |
Critical maximum current |
curr2_crit_alarm |
Current critical high alarm |
curr2_max |
Maximum current |
curr2_max_alarm |
Current high alarm |
fan1_alarm |
Fan 1 warning. |
fan1_fault |
Fan 1 fault. |
fan1_input |
Fan 1 speed in RPM. |
in1_alarm |
Input voltage under-voltage alarm. |
in1_input |
Measured input voltage in mV. |
in1_label |
"vin" |
in2_input |
Measured output voltage in mV. |
in2_label |
"vout1" |
in2_lcrit |
Critical minimum output voltage |
in2_lcrit_alarm |
Output voltage critical low alarm |
in2_max |
Maximum output voltage |
in2_max_alarm |
Output voltage high alarm |
in2_min |
Minimum output voltage |
in2_min_alarm |
Output voltage low alarm |
power1_alarm |
Input fault or alarm. |
power1_input |
Measured input power in uW. |
power1_label |
"pin" |
power1_max |
Input power limit |
power2_max_alarm |
Output power high alarm |
power2_max |
Output power limit |
power2_input |
Measured output power in uW. |
power2_label |
"pout" |
temp[1-3]_input |
Measured temperature |
temp[1-2]_max |
Maximum temperature |
temp[1-3]_max_alarm |
Temperature high alarm |
vendor |
Manufacturer name |
model |
Product model |
part_number |
Product part number |
serial_number |
Product serial number |
fw_version |
Firmware version |
hw_version |
Hardware version |
mode |
Work mode. Can be set to active or standby, when set to standby, PSU will automatically switch between standby and redundancy mode. |