Get SEL Info 命令详情
更新时间：2025/06/26
在Gitcode上查看源码修订记录
| openUBMC版本号 | 修订日期 | 修订人 | 修订内容 |
|---|---|---|---|
| 25.06 | 2025/06/26 | pengqiang-gs | 初稿，新增命令详情 |
基本信息
功能说明
标准命令，查询 SEL 的基本信息，包括版本号，入口编号，以及最近的删除时间等信息。 This command returns the number of entries in the SEL, SEL command version, and the timestamp for the most recent entry and delete/clear.
权限
ReadOnly
命令信息
请求信息
无请求信息。
响应信息
| 字节顺序 | 域取值说明 |
|---|---|
| 1 | Completion Code. 81h = cannot execute command, SEL erase in progress |
| 2 | SEL Version - version number of the SEL command set for this SEL Device. 51h for this specification. (BCD encoded). BCD encoded with bits 7:4 holding the Least Significant digit of the revision and bits 3:0 holding the Most Significant bits |
| 3:4 | Entries LS Byte first |
| 5:6 | Free Space in bytes, LS Byte first. FFFFh indicates 65535 or more bytes of free space are available. |
| 7:10 | Most recent addition timestamp. LS byte first. Returns FFFF_FFFFh if no SEL entries have ever been made or if a component update or error caused the retained value to be lost. |
| 11:14 | Most recent erase timestamp. Last time that one or more entries were deleted from the log. LS byte first. |
| 15 | Operation Support [7] - Overflow Flag. 1=Events have been dropped due to lack of space in the SEL. [6:4] - reserved. Write as 000 [3] - 1b = Delete SEL command supported [2] - 1b = Partial Add SEL Entry command supported [1] - 1b = Reserve SEL command supported [0] - 1b = Get SEL Allocation Information command supported |
命令样例
样例1：
- 请求：
- 响应：