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authorGuenter Roeck <guenter.roeck@ericsson.com>2010-10-28 20:31:42 +0200
committerJean Delvare <khali@endymion.delvare>2010-10-28 20:31:42 +0200
commit28e7438faacbd47aaf3e3b43c3074c64be98f5be (patch)
treedbd39d62c271fe46fa0bddaa5d292c7e9f125f8f
parent628b4504cf69fbe262b41c16a4a3fd61b091d61c (diff)
hwmon: Add tempX_emergency attribute to sysfs ABI
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
-rw-r--r--Documentation/hwmon/sysfs-interface15
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 48ceabedf55d..645699010551 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -309,6 +309,20 @@ temp[1-*]_crit_hyst
from the critical value.
RW
+temp[1-*]_emergency
+ Temperature emergency max value, for chips supporting more than
+ two upper temperature limits. Must be equal or greater than
+ corresponding temp_crit values.
+ Unit: millidegree Celsius
+ RW
+
+temp[1-*]_emergency_hyst
+ Temperature hysteresis value for emergency limit.
+ Unit: millidegree Celsius
+ Must be reported as an absolute temperature, NOT a delta
+ from the emergency value.
+ RW
+
temp[1-*]_lcrit Temperature critical min value, typically lower than
corresponding temp_min values.
Unit: millidegree Celsius
@@ -505,6 +519,7 @@ fan[1-*]_max_alarm
temp[1-*]_min_alarm
temp[1-*]_max_alarm
temp[1-*]_crit_alarm
+temp[1-*]_emergency_alarm
Limit alarm
0: no alarm
1: alarm