Set BBU/Power Info
更新时间： 2026/08/06
在Gitcode上查看源码Set BBU/Power Info
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Setting BBU information
Privilege
PowerMgnt
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=56h |
| 5 | ID:BBUID |
| 6 | For details about the parameter selector, see Table 1. |
| 7:8 | Writing Offset The offset parameter can only be selected from the BBU pmbus command word. For details, see Table 2. |
| 9 | Writing Length The value varies with the writing offset. For details, see Table 2. |
| 10:N | Data |
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. |
| 5:N | Data |
Command Example
Set a forcible alarm for a BBU.
Request:
bash
ipmicmd -k "0f 00 30 93 db 07 00 56 00 01 cc 00 02 ff ff" smi 0Response:
text
0f 31 00 93 00 db 07 00 00