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C/C++ Source or Header  |  2008-12-24  |  508 b   |  15 lines
  1. #ifndef _SPARC64_SCRATCHPAD_H
  2. #define _SPARC64_SCRATCHPAD_H
  3.  
  4. /* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD.  */
  5.  
  6. #define SCRATCHPAD_MMU_MISS    0x00 /* Shared with OBP - set by OBP        */
  7. #define SCRATCHPAD_CPUID    0x08 /* Shared with OBP - set by hypervisor */
  8. #define SCRATCHPAD_UTSBREG1    0x10
  9. #define SCRATCHPAD_UTSBREG2    0x18
  10.     /* 0x20 and 0x28, hypervisor only... */
  11. #define SCRATCHPAD_UNUSED1    0x30
  12. #define SCRATCHPAD_UNUSED2    0x38 /* Reserved for OBP            */
  13.  
  14. #endif /* !(_SPARC64_SCRATCHPAD_H) */
  15.