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dcu.h
Package: linux-2.4.20.tar.gz　[view]
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Linux-Unix program

Development Platform:

Unix_Linux

dcu.h：Code Content
  1. /* $Id: dcu.h,v 1.2 2001/03/01 23:23:33 davem Exp $ */
  2. #ifndef _SPARC64_DCU_H
  3. #define _SPARC64_DCU_H
  5. /* UltraSparc-III Data Cache Unit Control Register */
  6. #define DCU_CP 0x0002000000000000 /* Physical Cache Enable w/o mmu*/
  7. #define DCU_CV 0x0001000000000000 /* Virtual Cache Enable w/o mmu */
  8. #define DCU_ME 0x0000800000000000 /* NC-store Merging Enable */
  9. #define DCU_RE 0x0000400000000000 /* RAW bypass Enable */
  10. #define DCU_PE 0x0000200000000000 /* PCache Enable */
  11. #define DCU_HPE 0x0000100000000000 /* HW prefetch Enable */
  12. #define DCU_SPE 0x0000080000000000 /* SW prefetch Enable */
  13. #define DCU_SL 0x0000040000000000 /* Secondary load steering Enab */
  14. #define DCU_WE 0x0000020000000000 /* WCache enable */
  15. #define DCU_PM 0x000001fe00000000 /* PA Watchpoint Byte Mask */
  16. #define DCU_VM 0x00000001fe000000 /* VA Watchpoint Byte Mask */
  17. #define DCU_PR 0x0000000001000000 /* PA Watchpoint Read Enable */
  18. #define DCU_PW 0x0000000000800000 /* PA Watchpoint Write Enable */
  19. #define DCU_VR 0x0000000000400000 /* VA Watchpoint Read Enable */
  20. #define DCU_VW 0x0000000000200000 /* VA Watchpoint Write Enable */
  21. #define DCU_DM 0x0000000000000008 /* DMMU Enable */
  22. #define DCU_IM 0x0000000000000004 /* IMMU Enable */
  23. #define DCU_DC 0x0000000000000002 /* Data Cache Enable */
  24. #define DCU_IC 0x0000000000000001 /* Instruction Cache Enable */
  26. #endif /* _SPARC64_DCU_H */