Get Port State
更新时间： 2025/06/26
在AtomGit上查看源码0Fh-获取端口状态（Get-Port-State）
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
获取端口状态。
权限
命令信息
请求信息
| 字节顺序 | 域取值说明 |
|---|---|
| NetFn | PICMG 2Ch |
| CMD | 0Fh |
| 1 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command A value of 00h is used |
| 2 | Channel. Describes the Channel being queried [07:06]-Interface [05:00]-Channel Number |
响应信息
| 字节顺序 | 域取值说明 |
|---|---|
| 1 | Completion Code |
| 2 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used |
| (3:6) | Link Info 1. LS Byte first. Optional. Describes information about Link one on the specified Channel. If this set of bytes is not provided, the Channel does not have any Links on the Channel [31:24]-Link Grouping ID [23:20]-Link Type Extension [19:12]-Link Type [11]-Port 3 Bit Flag [10]-Port 2 Bit Flag [09]-Port 1 Bit Flag [08]-Port 0 Bit Flag [07:06]-Interface [05:00]-Channel Number |
| (7) | State 1， Must be present if Link Info 1 is present. Indicates the current state of the Port(s) on the Channel 00h=Disabled 01h=Enabled All other values reserved |
| (8:11) | Link Info 2, LS Byte first. Optional. Bit assignments identical to Link Info 1. Used for cases where a second Link has been established |
| (12) | State 2, Bit assignments identical to State 1 |
| (13:16) | Link Info 3, LS Byte first. Optional. Bit assignments identical to Link Info 1. Used for cases where a third Link has been established. |
| (17) | State 3, Bit assignments identical to State 1 |
| (18:21) | Link Info 4, LS Byte first. Optional. Bit assignments identical to Link Info 1. Used for cases where a fourth Link has been established |
| (22) | State 4, Bit assignments identical to State 1 |
命令样例
获取端口状态
请求：
ipmicmd -k "0f 00 2c 0f 00 00" smi 0响应：
0f 2d 00 0f 00 00 00 * * * *说明：本例响应的完成码为 00（成功）。查询接口 0、通道 0；响应展示恰有一条链路的情况。Link Info 首字节由请求确定为 00h，其后三个 * 是链路属性字节，最后一个 * 是链路状态字节；其他链路不存在时不返回对应字段。