Signed-off-by: Guenter Roeck <guenter.roeck@xxxxxxxxxxxx> --- Documentation/hwmon/sysfs-interface | 37 +++++++++++++++++++++++++++++----- 1 files changed, 31 insertions(+), 6 deletions(-) diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index d4e2917..2dcec0f 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -421,11 +421,12 @@ power[1-*]_accuracy Accuracy of the power meter. Unit: Percent RO -power[1-*]_alarm 1 if the system is drawing more power than the - cap allows; 0 otherwise. A poll notification is - sent to this file when the power use exceeds the - cap. This file only appears if the cap is known - to be enforced by hardware. +power[1-*]_alarm 1 if the system is drawing more power than cap + or max allows; 0 otherwise. A poll notification + is sent to this file when the power use exceeds + the cap or max limit. If only cap is supported, + this file only appears if the cap is known to be + enforced by hardware. RO power[1-*]_cap If power use rises above this limit, the @@ -450,6 +451,18 @@ power[1-*]_cap_min Minimum cap that can be set. Unit: microWatt RO +power[1-*]_max Maximum power. + Unit: microWatt + RW + +power[1-*]_crit Critical maximum power. + If power rises to or above this limit, the + system will take drastic action to reduce power + consumption, such as a system shutdown. At the + very least, a power fault will be generated. + Unit: microWatt + RO + ********** * Energy * ********** @@ -471,8 +484,14 @@ limit-related alarms, not both. The driver should just reflect the hardware implementation. in[0-*]_alarm +in[0-*]_crit_alarm +curr[1-*]_alarm +curr[1-*]_crit_alarm +power[1-*]_alarm +power[1-*]_crit_alarm fan[1-*]_alarm temp[1-*]_alarm +temp[1-*]_crit_alarm Channel alarm 0: no alarm 1: alarm @@ -482,10 +501,17 @@ OR in[0-*]_min_alarm in[0-*]_max_alarm +in[0-*]_lcrit_alarm +in[0-*]_crit_alarm +curr[1-*]_lcrit_alarm +curr[1-*]_crit_alarm +power[1-*]_min_alarm +power[1-*]_max_alarm fan[1-*]_min_alarm fan[1-*]_max_alarm temp[1-*]_min_alarm temp[1-*]_max_alarm +temp[1-*]_lcrit_alarm temp[1-*]_crit_alarm Limit alarm 0: no alarm @@ -497,7 +523,6 @@ to notify open diodes, unconnected fans etc. where the hardware supports it. When this boolean has value 1, the measurement for that channel should not be trusted. -in[0-*]_fault fan[1-*]_fault temp[1-*]_fault Input fault condition -- 1.7.0.87.g0901d -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
