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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 11:44:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-05 16:25:19 +0200 |
| commit | 365b5d63a505a0756dbf5f729facd4877a423175 (patch) | |
| tree | 847a4a05d3c5c0e4510a78f67087e08c6e6c1f98 /Documentation/ABI | |
| parent | 036d6a4e75c9e49e510b32c0b963e3f15f56f5ad (diff) | |
| download | linux-365b5d63a505a0756dbf5f729facd4877a423175.tar.bz2 | |
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>
Link: https://lore.kernel.org/r/a14f98e1b23ea14cf14da3c3169955343ec28bbe.1632994837.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -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 ea5a129ae082..1f20687def44 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. |