About the System 57
POST End Event
Table 1-7. POST End Event
Byte Field Value Description
1 NetFunLun 10h
2 Platform Event Command 02h
3 Generator ID 01h Generated by BIOS
4 Event Message Format
Versi on
04h Event Message Format Revision.
04h for this specification
5 Sensor Type 12h System Event
6 Sensor Number 85h POST End (depend on platform)
7 Event Direction Event Type 6Fh Bit 7: 0 = Assert Event
Bit 6: 0 = Event Type Code
8 Event Data1 AXh 01h: OEM System Boot Event
9 Event Data2 XXh Bit 7 = Boot Type
0b: PC Compatible Boot
(Legacy) 1b: uEFI Boot
Bit 3:0 = Boot Device
0001b: Force PXE Boot
0010b: NIC PXE Boot
0011b: Hard Disk Boot
0100b: RAID HDD Boot
0101b: USB Storage Boot
0111b: CD/DVD ROM Boot
1000b: iSCSI Boot
1001b: uEFI Shell
1010b: ePSA Diagnostic Boot
10 Event Data3 FFh FFh: Not Present