Get Component Info
更新时间： 2026/08/06
在Gitcode上查看源码Get Component Info
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtain component information.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 90h |
| 1 | Sub command, sub command=29h |
| 2 | Component ID or Component Slot |
| 3 | Indicates the information type. The options are as follows: 0: Component present, indicating whether the component FRU is in position. The value 1 indicates that the component FRU is in position, and the value 0 indicates that the component FRU is not in position. (The corresponding byte 5 is the FRU ID.) 1: component product ID, which is the same as the baseboard and is a hexadecimal number. 2: component board ID, indicating the board ID of the component FRU. The value is a hexadecimal number and is valid only when the component is in position. 3: Component pcb id, indicating the PCB version number of the component FRU. The value is a hexadecimal number and is valid only when the component is installed. 4: Component name, indicating the name of the component FRU. The value is a string of a maximum of 16 bytes. 5: Component type, indicating the type of the component FRU 6: Component BOM ID, indicating the BOM ID of the board where the component FRU is located. The BIOS generates the board name based on the BOM ID and writes the board name to the SMBIOS. 7: Component Slot id, indicating the slot ID of the component FRU 8: Component UniqueId, indicating the unique ID of the component. The value is a character string and is dedicated for the Tianchi component. other, reserved. |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code. Parameter out of range (C9h) for unsupported component Unknown cause (FFh)for supported component and get component info failed |
| 2:n | Component info. The information types are defined as follows: #type #define 0 Component present status 1 indicates that the board is installed, and 0 indicates that the board is not installed. The value is a hexadecimal number of 1 byte. Note: For CPUs and hard disks, multiple bits may be used to indicate whether a device is installed. For example, 0x3 indicates that CPU1 and CPU2 are installed. The binary value 00000011 indicates that CPU1 and CPU2 are installed. 1 Component product ID, which is the same as that of the mother board, 1 byte, hexadecimal number 2 Component board ID, 1 byte, hexadecimal number, valid only when the board is in position 3 Component PCB ID, 1 byte, hexadecimal number. This field is valid only when the PCB is in position. 4. Component name (character string type), no more than 16 bytes 5 Component type A0 PICMG Front Board C0 PICMG Rear Transition Module C1 PICMG AMC Module 0B Add-in card 6 Compoent BOM id 7 Component slot id 8: Component UniqueId, which is a character string containing a maximum of 20 bytes. |
Command Example
Obtain component information.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN