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Based on kernel version 4.16.1. Page generated on 2018-04-09 11:53 EST.

1	Kernel driver ibm-cffps
2	=======================
3	
4	Supported chips:
5	  * IBM Common Form Factor power supply
6	
7	Author: Eddie James <eajames@us.ibm.com>
8	
9	Description
10	-----------
11	
12	This driver supports IBM Common Form Factor (CFF) power supplies. This driver
13	is a client to the core PMBus driver.
14	
15	Usage Notes
16	-----------
17	
18	This driver does not auto-detect devices. You will have to instantiate the
19	devices explicitly. Please see Documentation/i2c/instantiating-devices for
20	details.
21	
22	Sysfs entries
23	-------------
24	
25	The following attributes are supported:
26	
27	curr1_alarm		Output current over-current alarm.
28	curr1_input		Measured output current in mA.
29	curr1_label		"iout1"
30	
31	fan1_alarm		Fan 1 warning.
32	fan1_fault		Fan 1 fault.
33	fan1_input		Fan 1 speed in RPM.
34	fan2_alarm		Fan 2 warning.
35	fan2_fault		Fan 2 fault.
36	fan2_input		Fan 2 speed in RPM.
37	
38	in1_alarm		Input voltage under-voltage alarm.
39	in1_input		Measured input voltage in mV.
40	in1_label		"vin"
41	in2_alarm		Output voltage over-voltage alarm.
42	in2_input		Measured output voltage in mV.
43	in2_label		"vout1"
44	
45	power1_alarm		Input fault or alarm.
46	power1_input		Measured input power in uW.
47	power1_label		"pin"
48	
49	temp1_alarm		PSU inlet ambient temperature over-temperature alarm.
50	temp1_input		Measured PSU inlet ambient temp in millidegrees C.
51	temp2_alarm		Secondary rectifier temp over-temperature alarm.
52	temp2_input		Measured secondary rectifier temp in millidegrees C.
53	temp3_alarm		ORing FET temperature over-temperature alarm.
54	temp3_input		Measured ORing FET temperature in millidegrees C.
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