Get Address Info
更新时间： 2026/08/06
在Gitcode上查看源码Get Address Info
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtain the address information on the IPM controller.
Privilege
ReadOnly
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | PICMG 2Ch |
| CMD | 01h |
| 1 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command A value of 00h is used |
| (2) | FRU Device ID. Indicates an individual FRU site, which must identify a FRU being managed by the IPM Controller. This field is optional If this field is not present, the command will return addressing information for the FRU containing the IPM Controller that implements the command. This field is ignored when Address Key Type is set to Physical Address. This field is required if Address Key Type is present |
| (3) | Address Key Type. This field defines the type of address that is being provided in the Address Key field; only Physical Address is defined when this command is addressed to an IPM Controller. This field is optional. If this field is not present, the command will return addressing information for the FRU specified by the FRU Device ID 03h=Physical Address All other values reserved |
| (4) | Address Key. This field is required if Address Key Type is present, and holds the Site Number of a FRU managed by the IPM Controller in this extension |
| (5) | Site Type. This field is required if Address Key Type is Physical Address |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used |
| 3 | Hardware Address. Indicates the Hardware Address of the IPM Controller. |
| 4 | IPMB-0 Address. Indicates the IPMB address for IPMB-0 of the IPM Controller |
| 5 | Reserved. Has a value FFh. Other values reserved in PICMG® 2.9 |
| 6 | FRU Device ID. The FRU Device ID associated with the FRU that the Site Number designates |
| 7 | Site Number. The Site Number associated with the FRU that the FRU Device ID designates. This Site Number is IPM Controller relative except for AdvancedTCA® Boards or Rear Transition Modules. If the IPM Controller does not provide this information, it must return 0 |
| 8 | Site Type Front Board 00h Power Entry 01h Shelf FRU Information 02h Dedicated ShMC 03h Fan Tray 04h Fan Filter Tray 05h Alarm 06h AdvancedMC Module 07h PMC 08h Rear Transition Module1 09h Reserved 0Ah-BFh OEM C0h-CFh Reserved D0h-FEh Unknown FFh |
Command Example
Obtain the address information on the IPM controller.
Request:
bash
ipmicmd -k "0f 00 2c 01 00" smi 0Response:
text
0f 2d 00 01 00 00 10 20 ff 00 01 28