Intel SMX DRM Instruction Set Architecture (ISA) Extension

Intel SMX DRM instructions added with the Core 2 processors:

• GETSEC[CAPABILITIES]
  Report the SMX Capabilities
• GETSEC[ENTERACCS]
  Execute Authenticated Chipset Code
• GETSEC[EXITAC]
  Exit Authenticated Code Execution Mode
• GETSEC[SENTER]
  Enter a measured environment
• GETSEC[SEXIT]
  Exit measured environment
• GETSEC[PARAMETERS]
  Report the SMX parameters
• GETSEC[SMCTRL]
  SMX mode control
• GETSEC[WAKEUP]
  Wake up sleeping processors in measured environment