Set Sensor Over Temp Power Off Threshold (Deprecated)
更新时间： 2026/08/06
在Gitcode上查看源码Set Sensor Over Temp Power Off Threshold (Deprecated)
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Sets the overtemperature power-off threshold for a sensor.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 93h |
| 1:3 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. |
| 4 | Sub command, sub command=6Dh |
| 5 | Reserved. Set this parameter to 0. |
| 6 | Whether to enable the function of triggering OS power-off due to sensor overtemperature 0: The function is disabled. (When the function is disabled, you do not need to enter the sensor threshold.) 1: The function is enabled. |
| 7 | Sensor index: 1: air intake vent temperature sensor Other values are reserved. |
| 8-9 | Sensor overtemperature power-off threshold. The least significant byte is in the front. Temperature sensor at the air intake vent: The preset value cannot be lower than 50°C. |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2:4 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. . |
Command Example
Set the overtemperature power-off threshold for a sensor.
Request:
bash
ipmicmd -k "0f 00 30 93 db 07 00 6d 00 01 01 32 00" smi 0Response:
text
0f 31 00 93 db 07 00