Get TPCM Measurement Status
更新时间： 2026/08/06
在AtomGit上查看源码Get TPCM Measurement Status
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Obtains the TPCM measurement switch value.
Privilege
UserMgmt
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 30h |
| CMD | 92h |
| 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=59h |
| 5 | Firmware Type 0: measurement initiated by the BIOS 1: measurement initiated by the SHIM side 2: measurement initiated by the GRUB |
| 6 | Firmware Detail Type Firmware Type:0 0: measurement initiated by the BIOS 1: reserved1 2: reserved2 Firmware Type:1 0: measurement initiated by the SHIM 1: reserved1 2: reserved2 Firmware Type:2 0: grub.cfg 1: kernel 2: initrd |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 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 | Action type 1: measure enable & control enable 2: measure disable 3: measure enable & control disable |
Command Example
Request:
bash
ipmitool raw 0x30 0x92 0xdb 0x07 0x00 0x59 0x00 0x00Response:
text
db 07 00 01