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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-29 15:00:45 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 10:54:43 +0200 |
| commit | a14f98e1b23ea14cf14da3c3169955343ec28bbe (patch) | |
| tree | d6c54f5c0dc2b89fd954a007dc41359de7953366 | |
| parent | 5f47619ed882b0b8d1c84b56f7ea17bac0854b77 (diff) | |
| download | devel-a14f98e1b23ea14cf14da3c3169955343ec28bbe.tar.gz | |
ABI: sysfs-class-hwmon: add a description for tempY_crit_alarm
Such ABI symbol is currently not described. Document it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-hwmon | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon index ea5a129ae082c..1f20687def44c 100644 --- a/Documentation/ABI/testing/sysfs-class-hwmon +++ b/Documentation/ABI/testing/sysfs-class-hwmon @@ -410,6 +410,20 @@ Description: RW +What: /sys/class/hwmon/hwmonX/tempY_crit_alarm +Description: + Critical high temperature alarm flag. + + - 0: OK + - 1: temperature has reached tempY_crit + + RW + + Contrary to regular alarm flags which clear themselves + automatically when read, this one sticks until cleared by + the user. This is done by writing 0 to the file. Writing + other values is unsupported. + What: /sys/class/hwmon/hwmonX/tempY_crit_hyst Description: Temperature hysteresis value for critical limit. |