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authorWilken Gottwalt <wilken.gottwalt@posteo.net>2021-03-18 15:17:14 +0100
committerGuenter Roeck <linux@roeck-us.net>2021-04-20 06:50:14 -0700
commitc2d5f273c505d12ebe98d795eb4a152b3c935566 (patch)
treed6115e10ba44c153ea0eb81dec9b394852caa363 /Documentation/hwmon
parent42bfe7dd0f9918fb796049e2d159dedc6865f480 (diff)
downloadlinux-c2d5f273c505d12ebe98d795eb4a152b3c935566.tar.bz2
hwmon: (corsair-psu) add support for critical values
Adds support for reading the critical values of the temperature sensors and the rail sensors (voltage and current) once and caches them. Updates the naming of the constants following a more clear scheme. Also updates the documentation and fixes some typos. Updates is_visible and ops_read functions to be more readable. The new sensors output of a Corsair HX850i will look like this: corsairpsu-hid-3-1 Adapter: HID adapter v_in: 230.00 V v_out +12v: 12.14 V (crit min = +8.41 V, crit max = +15.59 V) v_out +5v: 5.03 V (crit min = +3.50 V, crit max = +6.50 V) v_out +3.3v: 3.30 V (crit min = +2.31 V, crit max = +4.30 V) psu fan: 0 RPM vrm temp: +46.2°C (crit = +70.0°C) case temp: +39.8°C (crit = +70.0°C) power total: 152.00 W power +12v: 108.00 W power +5v: 41.00 W power +3.3v: 5.00 W curr +12v: 9.00 A (crit max = +85.00 A) curr +5v: 8.31 A (crit max = +40.00 A) curr +3.3v: 1.62 A (crit max = +40.00 A) Signed-off-by: Wilken Gottwalt <wilken.gottwalt@posteo.net> Link: https://lore.kernel.org/r/YFNg6vGk3sQmyqgB@monster.powergraphx.local Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/corsair-psu.rst13
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/hwmon/corsair-psu.rst b/Documentation/hwmon/corsair-psu.rst
index 396b95c9a76a..e8378e7a1d8c 100644
--- a/Documentation/hwmon/corsair-psu.rst
+++ b/Documentation/hwmon/corsair-psu.rst
@@ -47,19 +47,30 @@ Sysfs entries
======================= ========================================================
curr1_input Total current usage
curr2_input Current on the 12v psu rail
+curr2_crit Current max critical value on the 12v psu rail
curr3_input Current on the 5v psu rail
+curr3_crit Current max critical value on the 5v psu rail
curr4_input Current on the 3.3v psu rail
+curr4_crit Current max critical value on the 3.3v psu rail
fan1_input RPM of psu fan
in0_input Voltage of the psu ac input
in1_input Voltage of the 12v psu rail
+in1_crit Voltage max critical value on the 12v psu rail
+in1_lcrit Voltage min critical value on the 12v psu rail
in2_input Voltage of the 5v psu rail
-in3_input Voltage of the 3.3 psu rail
+in2_crit Voltage max critical value on the 5v psu rail
+in2_lcrit Voltage min critical value on the 5v psu rail
+in3_input Voltage of the 3.3v psu rail
+in3_crit Voltage max critical value on the 3.3v psu rail
+in3_lcrit Voltage min critical value on the 3.3v psu rail
power1_input Total power usage
power2_input Power usage of the 12v psu rail
power3_input Power usage of the 5v psu rail
power4_input Power usage of the 3.3v psu rail
temp1_input Temperature of the psu vrm component
+temp1_crit Temperature max cirtical value of the psu vrm component
temp2_input Temperature of the psu case
+temp2_crit Temperature max critical value of psu case
======================= ========================================================
Usage Notes