Data Fields | |
EFI_SMM_ACTIVATE | Trigger |
EFI_SMM_DEACTIVATE | Clear |
EFI_SMM_GET_REGISTER_INFO | GetRegisterInfo |
UINTN | MinimumTriggerPeriod |
Trigger | Initiates the SMI/PMI activation. | |
Clear | Quiesces the SMI/PMI activation. | |
GetRegisterInfo | Provides data on the register used as the source of the SMI. | |
MinimumTriggerPeriod | Minimum interval at which the platform can set the period. |
EFI_SUCCESS | The register structure has been returned. This protocol is used to initiate SMI/PMI activations. This protocol could be published by either:
|
Quiesces the SMI/PMI activation.
Provides data on the register used as the source of the SMI.
Minimum interval at which the platform can set the period. A maximum is not specified in that the SMM infrastructure code can emulate a maximum interval that is greater than the hardware capabilities by using software emulation in the SMM infrastructure code.
Initiates the SMI/PMI activation.