Set Device Capabilities
更新时间： 2026/08/06
在Gitcode上查看源码Set Device Capabilities
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
The BIOS sets the configuration capability of the device.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 92h |
| 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=4Fh |
| 5 | Number (N) of obtained information types. When N is set to FF, all configuration items are returned. For details about the configuration items, see Table 1. |
| 6 | Set the length of the message body to M. |
| 7:M+N | //datax:y x indicates the start byte and y indicates the number of bytes. Data1:1-ID of information type 1 Data2:1-length L1 of information type 1 data3: L1-content of information type 1 data(3+L1): 1-ID of information type 2 data(4+L1): 1-length of information type 2 L2 data(5+L1): L2-content of information type 2 data(5+L1+L2): 1-ID of information type 3 data(6+L1+L2): 1-Length of information type 3 (L3) data(7+L1+L2): L3-content of information type 3 data(7+L1+L2+L3): 1-ID of information type 4 data(8+L1+L2+L3): 1-length of information type 4 L4 data(9+L1+L2+L3): L4-content of information type 4 ............ |
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
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN