Get Power Unit Configuration

Change History

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

Obtain the power unit configuration.

Byte	Data Field
NetFn	30h
CMD	94h
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=0Fh
5	Power Unit Selector, 1 based
6	Power unit configuration. For details, see Power Unit Configuration.
7	Indicates the read offset. The value starts from 0.
8	Length: read length

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:N	Indicates the data. The returned data may be less than or equal to the read length.

Table 1 Power Unit Configuration

Parameter	-	Parameter Data	#(Decimal)
Switch Status	rw	data1:1-Get/Set Algorithm Enabling Status 0: automatic. The user cannot power off the device. 1: manual. Users can power off the device.	1
Rest Status	rw	data1:1-Get/Set Sleep This parameter is valid only in automatic mode. 0: Disable hibernation. 1: Enable hibernation.	2

Request:

bash

ipmicmd -k "0f 00 MM NN" smi 0

Response:

text

0f MM NN