10.5.4 Get Control State (SPI Boot Flash Selection, Boot Order Selection)
This command is used to read out the SPI boot flash and boot order settings.
Table 66: Get Control State
COMMAND
Get Control State (SPI Boot Flash, Boot Order)
Byte
Data Field
1
Control ID:
00h = SPI boot flash selection
9Dh = uEFI BIOS boot order conf iguration
Byte
Data Field
1
Completion code
4
Current control state (see section "Set Control State")
00h .. 01h for control ID = SPI boot flash selection
00h .. FFh for control ID = uEFI BIOS boot order conf iguration
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LUN
00h
REQUEST DATA
RESPONSE DATA
User Guide
CP6005(X)-SA
NetFn
CMD
OEM = 3Eh
21h
88