EFI_MM_SW_CONTEXT Struct Reference

Data Fields
UINTN	SwMmiCpuIndex
UINT8	CommandPort
UINT8	DataPort

Detailed Description

The DispatchFunction will be called with Context set to the same value as was passed into this function in RegisterContext and with CommBuffer (and CommBufferSize) pointing to an instance of EFI_MM_SW_CONTEXT indicating the index of the CPU which generated the software MMI.

Field Documentation

UINT8 EFI_MM_SW_CONTEXT::CommandPort

This value corresponds directly to the CommandPort parameter used in the call to Trigger().

UINT8 EFI_MM_SW_CONTEXT::DataPort

This value corresponds directly to the DataPort parameter used in the call to Trigger().

UINTN EFI_MM_SW_CONTEXT::SwMmiCpuIndex

The 0-based index of the CPU which generated the software MMI.