_EFI_MM_CONTROL_PROTOCOL Struct Reference

Data Fields
EFI_MM_ACTIVATE	Trigger
EFI_MM_DEACTIVATE	Clear
EFI_MM_PERIOD	MinimumTriggerPeriod

Detailed Description

The EFI_MM_CONTROL_PROTOCOL is produced by a runtime driver. It provides an abstraction of the platform hardware that generates an MMI. There are often I/O ports that, when accessed, will generate the MMI. Also, the hardware optionally supports the periodic generation of these signals.

Field Documentation

EFI_MM_DEACTIVATE _EFI_MM_CONTROL_PROTOCOL::Clear

EFI_MM_PERIOD _EFI_MM_CONTROL_PROTOCOL::MinimumTriggerPeriod

Minimum interval at which the platform can set the period. A maximum is not specified in that the MM infrastructure code can emulate a maximum interval that is greater than the hardware capabilities by using software emulation in the MM infrastructure code.

EFI_MM_ACTIVATE _EFI_MM_CONTROL_PROTOCOL::Trigger