Get Upgrade File Size
更新时间： 2026/08/06
在Gitcode上查看源码Get Upgrade File Size
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtains the size of the upgrade file.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 95h |
| 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 | Flag [7]: cascading flag 0: last data 1: middle data [6:0]: offset, data offset of the resource path name, starting from 0. NOTE: When a resource path name is long and needs to be transmitted for multiple times, the resource path name must be transmitted from the beginning to the end in sequence. |
| 6 | Length: indicates the transmission length. |
| 7:N | file name string |
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. |
| 5:8 | Size of the upgrade file, in bytes. NOTE: This parameter is valid only for the last frame. |
Command Example
Obtain the size of the upgrade file.
Request:
bash
[root@localhost ~]# ipmicmd -k "0f 00 30 93 DB 07 00 65 00 00" smi 0Response:
text
00 DB 07 00 00