Get System Parameters

Change History

openUBMC Version	Revision Date	Description
25.06	2025/06/26	Initial draft: add command details

Obtaining System Parameters

ReadOnly

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=6Eh
5	Parameter selector. For details, see Table 1.
6:7	Indicates the read offset of the LS byte first. The value starts from 0.
8	Length: length of the data to be read. The maximum length is 240 bytes.

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, indicating 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
6:5+N	Data: length of the returned data <=length of the read data. The value varies according to the value of Parameter Selector in the request. See Table 1.

Table 1 Setting/Querying the system parameter table

Parameter	#	Parameter Data (Get)	Parameter Data (Set)
Firmware version of krun (an open source architecture implemented by openEuler)	0x00	data1:N - Firmware version, which is encoded in ASCII format. N cannot exceed 32.	data1:N - Firmware version, which is encoded in ASCII format. N cannot exceed 32.

Request:

bash

ipmicmd -k "0f 00 30 92 db 07 00 6E \{selector\} \{offset\} \{length\}" smi 0

Response:

text