Get target upgrade capabilities
更新时间： 2026/08/06
在Gitcode上查看源码Get target upgrade capabilities
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
This API is used to obtain the target upgrade function.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | PICMG 2Ch |
| CMD | 2Eh |
| 1 | PICMG ID. Enter 0. |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion code 81h=The current interface does not support software upgrade. The following response bytes are still valid. |
| 2 | Indicates the PICMG ID. Enter 0. |
| 3 | HPM.1 version. Version number of the HPM.1 specification implemented by the IPMC. Set this parameter to 0 for the current version. |
| 4 | IPMC Global Capabilities [7]: Firmware Upgrade undesirable 0=The software can be upgraded safely in the current phase. 1=The software upgrade in the current phase may cause problems due to certain reasons. [6]: Automatic Rollback overridden, The automatic rollback control is overwritten. 0= Automatic Rollback: The automatic rollback is not supported or is not overwritten. 1: Automatic rollback is supported but has been overwritten. The current rollback cannot be performed. [5] Check whether the: IPMC degraded during upgrade and IPMC capabilities are weakened during the upgrade. 0=IPMC operation normal 1=The IPMC cannot provide some functions during the upgrade. [4]: Deferred activation capabilities, delayed activation capability 0: The delayed activation capability is not supported. 1: The delayed activation capability is supported. [3]: Services affected by upgrade. The upgrade affects services. 0: The upgrade does not affect services. 1=The upgrade may affect services. [2]: Manual Rollback capabilities, which indicates the manual rollback capability. 0: Manual rollback is not supported. 1: Manual rollback is supported. [1]: Automatic Rollback capabilities, automatic rollback capability 0: Automatic rollback is not supported. 1: Automatic rollback is supported. [0] Self-test capabilities, self-test capabilities 0: The self-test capability is not supported. 1: The self-test capability is supported. |
| 5 | Upgrade timeout: upgrade timeout interval. Maximum time required for executing a time-consuming command. The unit is 5 seconds. |
| 6 | Self-test timeout: timeout period of a self-test. Indicates the maximum time that the self-test may take. Unit: 5s. If the self-test is not supported, set this parameter to 0. |
| 7 | Rollback timeout: indicates the maximum time that the automatic or manual rollback of the IPMC takes. The unit is five seconds. If rollback is not supported, set this parameter to 0. |
| 8 | Inaccessibility timeout, which indicates the timeout interval of the inaccessibility period. Maximum duration in which the IPMC does not respond to the IPMI command. The unit is 5 seconds. If the IPMC is always accessible, set this parameter to 0. |
| 9 | Components present: existing components. Component contained in the IPMC. |
Command Example
Obtain the target upgrade function.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN