Set Power Level
更新时间： 2025/06/26
在Gitcode上查看源码11h-设定功率等级（Set-Power-Level）
修订记录
| openUBMC版本号 | 修订日期 | 修订内容 |
|---|---|---|
| 25.06 | 2025/06/26 | 初稿，新增命令详情 |
基本信息
功能说明
设定功率等级。
权限
PowerMgnt
命令信息
请求信息
| 字节顺序 | 域取值说明 |
|---|---|
| NetFn | PICMG 2Ch |
| CMD | 11h |
| 1 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used. |
| 2 | FRU Device ID. Indicates an individual FRU device to query. |
| 3 | Power Level 00=Power off, only the mandatory support circuitry is running (e.g. IPM Controller, fans running to cool management circuitry, PEMs, FRU devices). 01h-14h=Select the power level, if available. FFh=Do not change current power level. All other values reserved. |
| 4 | Set Present Levels to Desired Levels 00h=Do not change present levels 01h=Copy desired levels to present levels. All other values reserved. |
响应信息
| 字节顺序 | 域取值说明 |
|---|---|
| 1 | Completion Code |
| 2 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used |
命令样例
设定功率等级
请求：
ipmicmd -k "0f 00 2c 12 00 00 01" smi 0响应：
0f 2d 00 12 00 00 01 1e 1e b8 b8