Indicates if confirmation from a physically present user is required for a given physical presence operation.
This method is only accessible by local administrators.
uint32 GetPhysicalPresenceConfirmationStatus( [in] uint32 Operation, [out] uint32 ConfirmationStatus );
- Operation [in]
An integer value that specifies the requested TPM operation that requires physical presence. Vendor specific commands are supported as well.
The Operation parameter may consist of the following values.
- ConfirmationStatus [out]
Returns the confirmation status for physical presence command.
The ConfirmationStatus parameter may consist of the following values.
Blocked for the operating system by the BIOS configuration.
Allowed and physically present user required.
Allowed and physically present user not required
All TPM errors as well as errors specific to TPM Base Services can be returned.
Common return codes are listed below.
The method was successful.
Managed Object Format (MOF) files contain the definitions for Windows Management Instrumentation (WMI) classes. MOF files are not installed as part of the Windows SDK. They are installed on the server when you add the associated role by using the Server Manager. For more information about MOF files, see Managed Object Format (MOF).
Minimum supported client
|Windows 8 [desktop apps only]|
Minimum supported server
|Windows Server 2012 [desktop apps only]|