Ipmi Check Upgrade Channel Health
更新时间： 2026/08/06
在Gitcode上查看源码Ipmi Check Upgrade Channel Health
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Before the upgrade, check whether the JTAG and I2C channels are healthy. The upgrade is supported.
Privilege
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, subcommand=78h |
| 5 | Query type: 0: Check the health status of the CPLD upgrade channel and obtain the result. 1: Check the health status of the 5902L upgrade channel. 2: Obtain the health status of the 5902L upgrade channel. (Note: The health status of the 5902L upgrade channel is directly obtained without check, and the returned value is meaningless.) |
| 6 | device_type: checking whether the CPLD upgrade channel is added |
| 7 | Device_num: checks whether the CPLD upgrade channel is added. |
| 8 | component_type: checks whether the CPLD upgrade channel is added. |
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 | Result: 0: The channel is healthy or the command is sent successfully. 1: The channel does not support upgrade or the command fails to be sent. |
Command Example
Obtain the JTAG health status of the CPLD upgrade channel.
Request:
bash
ipmicmd -k "0f 00 30 93 db 07 00 78 00 10 00 05" smi 0Response:
text
db 07 00 00