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93 lines
2.8 KiB
93 lines
2.8 KiB
.. SPDX-License-Identifier: GPL-2.0-or-later |
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Kernel driver corsair-psu |
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========================= |
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Supported devices: |
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* Corsair Power Supplies |
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Corsair HX550i |
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Corsair HX650i |
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Corsair HX750i |
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Corsair HX850i |
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Corsair HX1000i |
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Corsair HX1200i |
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Corsair RM550i |
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Corsair RM650i |
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Corsair RM750i |
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Corsair RM850i |
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Corsair RM1000i |
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Author: Wilken Gottwalt |
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Description |
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----------- |
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This driver implements the sysfs interface for the Corsair PSUs with a HID protocol |
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interface of the HXi and RMi series. |
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These power supplies provide access to a micro-controller with 2 attached |
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temperature sensors, 1 fan rpm sensor, 4 sensors for volt levels, 4 sensors for |
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power usage and 4 sensors for current levels and addtional non-sensor information |
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like uptimes. |
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Sysfs entries |
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------------- |
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======================= ======================================================== |
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curr1_input Total current usage |
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curr2_input Current on the 12v psu rail |
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curr2_crit Current max critical value on the 12v psu rail |
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curr3_input Current on the 5v psu rail |
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curr3_crit Current max critical value on the 5v psu rail |
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curr4_input Current on the 3.3v psu rail |
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curr4_crit Current max critical value on the 3.3v psu rail |
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fan1_input RPM of psu fan |
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in0_input Voltage of the psu ac input |
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in1_input Voltage of the 12v psu rail |
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in1_crit Voltage max critical value on the 12v psu rail |
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in1_lcrit Voltage min critical value on the 12v psu rail |
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in2_input Voltage of the 5v psu rail |
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in2_crit Voltage max critical value on the 5v psu rail |
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in2_lcrit Voltage min critical value on the 5v psu rail |
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in3_input Voltage of the 3.3v psu rail |
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in3_crit Voltage max critical value on the 3.3v psu rail |
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in3_lcrit Voltage min critical value on the 3.3v psu rail |
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power1_input Total power usage |
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power2_input Power usage of the 12v psu rail |
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power3_input Power usage of the 5v psu rail |
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power4_input Power usage of the 3.3v psu rail |
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temp1_input Temperature of the psu vrm component |
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temp1_crit Temperature max cirtical value of the psu vrm component |
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temp2_input Temperature of the psu case |
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temp2_crit Temperature max critical value of psu case |
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======================= ======================================================== |
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Usage Notes |
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----------- |
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It is an USB HID device, so it is auto-detected and supports hot-swapping. |
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Flickering values in the rail voltage levels can be an indicator for a failing |
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PSU. The driver also provides some additional useful values via debugfs, which |
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do not fit into the hwmon class. |
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Debugfs entries |
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--------------- |
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======================= ======================================================== |
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uptime Current uptime of the psu |
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uptime_total Total uptime of the psu |
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vendor Vendor name of the psu |
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product Product name of the psu |
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======================= ========================================================
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