| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 |
| 4 | |
| 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 */ |
| 25 | |
| 26 | #endif /* _SPARC64_DCU_H */ |