Query PCIe P2P Function Switch
更新时间： 2026/08/06
在Gitcode上查看源码Query PCIe P2P Function Switch
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Querying the PCIe P2P Function Switch
Privilege
ReadOnly
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 32h |
| CMD | bbh |
| 1:3 | FruId. Set it to 0x000080. |
| 4 | DeviceId. Set it to 0x00. |
| 5 | 7eh |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2 | 55h: The PCIe P2P function is enabled. aah: The PCIe P2P function is disabled. |
Command Example
Query the PCIe P2P function status.
Request:
bash
ipmitool raw 0x32 0xbb 0x00 0x00 0x80 0x00 0x7eResponse:
text
55