Get System Boot Options
更新时间： 2025/06/26
在Gitcode上查看源码09h-获取系统启动选项（Get-System-Boot-Options）
修订记录
| openUBMC版本号 | 修订日期 | 修订内容 |
|---|---|---|
| 25.06 | 2025/06/26 | 初稿，新增命令详情 |
基本信息
功能说明
获取系统启动选项。
权限
命令信息
请求信息
| 字节顺序 | 域取值说明 |
|---|---|
| NetFn | Chassis 00h |
| CMD | 09h |
| 1 | Parameter selector [7]-reserved [6:0]-boot option parameter selector |
| 2 | [7:0]-Set Selector Selects a particular block or set of parameters under the given parameter selector. Write as 00h if parameter doesn't use a Set Selector |
| 3 | [7:0]-Block Selector Selects a particular block within a set of parameters. Write as 00h if parameter doesn't use a Block Selector. 说明： As of this writing, there are no IPMI-specified Boot Options parameters that use the block selector. However, this field is provided for consistency with other configuration commands and as a placeholder for future extension of the IPMI specification. |
响应信息
| 字节顺序 | 域取值说明 |
|---|---|
| 1 | Completion Code. Generic plus the following command-specific completion codes: 80h=parameter not supported. |
| 2 | [7:4]-reserved [3:0]-parameter version. 1h for this specification unless otherwise specified. |
| 3 | Parameter valid [7]-1b=parameter marked invalid/locked 0b=parameter marked valid/unlocked [6:0]-boot option parameter selector |
| 4:N | Configuration parameter data, per Table 8-3, Boot Option Parameters. If the rollback feature is implemented, the BMC makes a copy of the existing parameters when the 'set in progress' state becomes asserted (See the Set In Progress parameter #0). While the 'set in progress' state is active, the BMC will return data from this copy of the parameters, plus any uncommitted changes that were made to the data. Otherwise, the BMC returns parameter data from non-volatile storage. |
命令样例
获取系统启动选项
请求：
ipmicmd -k "0f 00 MM NN" smi 0响应：
0f MM NN