- m -
- MachineType
: _EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL
 
- Map
: _EDKII_IOMMU_PPI
, _EDKII_IOMMU_PROTOCOL
, _EDKII_UFS_HOST_CONTROLLER_PROTOCOL
 
- MaxAuthVariableSize
: AUTH_VAR_LIB_CONTEXT_IN
 
- MaximumVariableSize
: SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO
 
- MaximumVariableStorageSize
: SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO
 
- MaxLength
: PCD_NV_STORE_DEFAULT_BUFFER_HEADER
 
- MaxRecordsNumber
: MEMORY_STATUSCODE_PACKET_HEADER
, RUNTIME_MEMORY_STATUSCODE_HEADER
 
- MaxSize
: VAR_CHECK_VARIABLE_PROPERTY
, VARIABLE_POLICY_ENTRY
 
- Mem
: PCI_ROOT_BRIDGE
, UNIVERSAL_PAYLOAD_PCI_ROOT_BRIDGE
 
- MemAbove4G
: PCI_ROOT_BRIDGE
, UNIVERSAL_PAYLOAD_PCI_ROOT_BRIDGE
 
- MemoryRangeCount
: MEMORY_PROFILE_MEMORY_RANGE
 
- MemoryTestInit
: _EFI_GENERIC_MEMORY_TEST_PROTOCOL
 
- MemoryType
: MEMORY_PROFILE_ALLOC_INFO
 
- MessageList
: EFI_BOOT_MANAGER_DRIVER_HEALTH_INFO
 
- MinSize
: VAR_CHECK_VARIABLE_PROPERTY
, VARIABLE_POLICY_ENTRY
 
- Mode
: _EDKII_PEI_ATA_PASS_THRU_PPI
, _EDKII_PEI_NVM_EXPRESS_PASS_THRU_PPI
 
- Module
: GAUGE_DATA_ENTRY
, GAUGE_DATA_ENTRY_EX
, PEI_PERFORMANCE_LOG_ENTRY
 
- MonotonicCount
: AUTH_VARIABLE_INFO
, AUTHENTICATED_VARIABLE_HEADER