Linux Kernel  3.7.1
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dcu.h
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1 #ifndef _SPARC64_DCU_H
2 #define _SPARC64_DCU_H
3 
4 #include <linux/const.h>
5 
6 /* UltraSparc-III Data Cache Unit Control Register */
7 #define DCU_CP _AC(0x0002000000000000,UL) /* Phys Cache Enable w/o mmu */
8 #define DCU_CV _AC(0x0001000000000000,UL) /* Virt Cache Enable w/o mmu */
9 #define DCU_ME _AC(0x0000800000000000,UL) /* NC-store Merging Enable */
10 #define DCU_RE _AC(0x0000400000000000,UL) /* RAW bypass Enable */
11 #define DCU_PE _AC(0x0000200000000000,UL) /* PCache Enable */
12 #define DCU_HPE _AC(0x0000100000000000,UL) /* HW prefetch Enable */
13 #define DCU_SPE _AC(0x0000080000000000,UL) /* SW prefetch Enable */
14 #define DCU_SL _AC(0x0000040000000000,UL) /* Secondary ld-steering Enab*/
15 #define DCU_WE _AC(0x0000020000000000,UL) /* WCache enable */
16 #define DCU_PM _AC(0x000001fe00000000,UL) /* PA Watchpoint Byte Mask */
17 #define DCU_VM _AC(0x00000001fe000000,UL) /* VA Watchpoint Byte Mask */
18 #define DCU_PR _AC(0x0000000001000000,UL) /* PA Watchpoint Read Enable */
19 #define DCU_PW _AC(0x0000000000800000,UL) /* PA Watchpoint Write Enable*/
20 #define DCU_VR _AC(0x0000000000400000,UL) /* VA Watchpoint Read Enable */
21 #define DCU_VW _AC(0x0000000000200000,UL) /* VA Watchpoint Write Enable*/
22 #define DCU_DM _AC(0x0000000000000008,UL) /* DMMU Enable */
23 #define DCU_IM _AC(0x0000000000000004,UL) /* IMMU Enable */
24 #define DCU_DC _AC(0x0000000000000002,UL) /* Data Cache Enable */
25 #define DCU_IC _AC(0x0000000000000001,UL) /* Instruction Cache Enable */
26 
27 #endif /* _SPARC64_DCU_H */