Get Multi-host Parameter
更新时间： 2026/08/06
在Gitcode上查看源码Get Multi-host Parameter
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
This command is used to query the partition state (for 8P servers or later).
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 97h |
| 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, subcommand = 02h |
| 5 | Multi-host Parameter 1 based See Table 1. |
| 6 | Block_selector |
| 7 | Read Offset Indicates the offset of the read data. The value starts from 0. |
| 8 | Length Read length. |
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 | End of List indicates whether the data reading is complete, Long data may need to be read multiple times. This field is used to check whether data is completely read. [7:1]: reserved [0]: cascading flag 0: last data 1: middle data |
| 6:N | Data The returned data may be less than or equal to the read length. |
Reference
Table 1 Table partitioning description
| Parameter | # | Description | #(Decimal) |
|---|---|---|---|
| Mode | read-only | data1: Multi-host Mode; 0h: independent mode, physical partition mode 1h-multi-host 8P mode | 1 |
Command Example
Query the partition state.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN