get system boot register
更新时间： 2026/08/06
在Gitcode上查看源码get system boot register
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtains the system startup register.
Privilege
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 97h |
| 1:3 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. |
| 4 | Sub command, sub command = 0xa1h |
| 5:7 | reserve |
| 8 | Parameter Selector: 1: CLK Status 2: Power Status 3: CPU Platform 4: CXP Connect Status 5: NC Present 6: partition merging status 7: PCIe cable intermixing 8: NC Ready Status 9: Reboot Bios Limit Status |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code 00h=OK others=Fail |
| 2:4 | Manufacturer ID, LS Byte first. The length is fixed to three bytes. For example, if the vendor ID is 2011 and the corresponding hexadecimal value is 0x0007DB, the first byte is DBh, the second byte is 07h, and the third byte is 00h. |
| 5 | Status |
Command Example
Obtain the system startup register.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN