extern SPIN_LOCK *mMemoryMappedLock;\r
extern EFI_SMRAM_DESCRIPTOR *mSmmCpuSmramRanges;\r
extern UINTN mSmmCpuSmramRangeCount;\r
extern SPIN_LOCK *mMemoryMappedLock;\r
extern EFI_SMRAM_DESCRIPTOR *mSmmCpuSmramRanges;\r
extern UINTN mSmmCpuSmramRangeCount;\r