ArchitecturalMsr.h

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#ifndef AMD_ARCHITECTURAL_MSR_H_
#define AMD_ARCHITECTURAL_MSR_H_
 
/*
  See Appendix A.8, "System Management Mode MSR Cross-Reference".
 
  SMBASE MSR that contains the SMRAM base address.
  Reset value: 0000_0000_0003_0000h
 
*/
#define AMD_64_SMM_BASE  0xC0010111
 
/*
  See Appendix A.8, "System Management Mode MSR Cross-Reference".
 
  SMM_ADDR Contains the base address of protected
  memory for the SMM Handler.
 
  Specific usage, see AMD64 Architecture Programmer’s Manual,
  Volumes 2 (Rev. 3.37), Section 10.2.5
 
  Reset value: 0000_0000_0000_0000h
 
*/
#define AMD_64_SMM_ADDR  0xC0010112
 
/*
  See Appendix A.8, "System Management Mode MSR Cross-Reference".
 
  SMM_MASK Contains a mask which determines the size of
  the protected area for the SMM handler.
 
  Specific usage, see AMD64 Architecture Programmer’s Manual,
  Volumes 2 (Rev. 3.37), Section 10.2.5
 
  Reset value: 0000_0000_0000_0000h
 
*/
#define AMD_64_SMM_MASK  0xC0010113
 
#endif // AMD_ARCHITECTURAL_MSR_H_