Lenovo ThinkPad 770X Technical Reference Manual for the ThinkPad 770 - Page 91
Get Docking Station Information, Auxiliary Return Code - Docking station status
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Get Docking Station Information Input Field Major Function Number - Minor Function Number - 3 Parameter 1 - Reserved Parameter 2 - Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved Output Field Return Code - Error status Auxiliary Return Code - Docking station status Bit - Docking status = : Undock = 1 : Dock Bits 5-1 - Reserved Bit 6 - Security key status = : Lock position = 1 : Unlock position Bit 7 - Bus status = : BUS isolated = 1 : BUS connected Parameter 1 - Docking station ID Parameter 2 - Reserved Parameter 3 - Reserved Parameter 4 - Reserved Parameter 5 - Reserved SMAPI BIOS B-15
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Get Docking Station Information
Input Field
Major Function Number - ²²
Minor Function Number - ²3
Parameter 1
- Reserved
Parameter 2
- Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
Output Field
Return Code
- Error status
Auxiliary Return Code - Docking station status
Bit ² - Docking status
= ² : Undock
= 1 : Dock
Bits 5-1 - Reserved
Bit 6 - Security key status
= ² : Lock position
= 1 : Unlock position
Bit 7 - Bus status
= ² : BUS isolated
= 1 : BUS connected
Parameter 1
- Docking station ID
Parameter 2
- Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
SMAPI BIOS
B-15