Get File Changed
更新时间： 2026/08/06
在Gitcode上查看源码Get File Changed
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 file change flag.
Privilege
ReadOnly
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=0Ch |
| 5 | BIOS ID: This parameter is reserved for multi-host scenarios. In single-host scenarios, this parameter has a fixed value of 0. |
| 6 | File Selector, which indicates the file code ID. For details, see Table 1 Resource ID list of files that support file changes. |
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 | Changed Flag 00h -No changed 01h -Changed |
| 6 | Last Changed Channel |
Command Example
View the change flag of the blackbox.tar file.
Request:
bash
ipmicmd -k "0f 00 30 92 db 07 00 0c 00 07" smi 0Response:
text
0f 31 00 92 00 db 07 00 00 00