projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| a00736e9 SR |
2 | #ifndef _SPARC64_DCU_H |
| 3 | #define _SPARC64_DCU_H | |
| 4 | ||
| 5 | #include <linux/const.h> | |
| 6 | ||
| 7 | /* UltraSparc-III Data Cache Unit Control Register */ | |
| 8 | #define DCU_CP _AC(0x0002000000000000,UL) /* Phys Cache Enable w/o mmu */ | |
| 9 | #define DCU_CV _AC(0x0001000000000000,UL) /* Virt Cache Enable w/o mmu */ | |
| 10 | #define DCU_ME _AC(0x0000800000000000,UL) /* NC-store Merging Enable */ | |
| 11 | #define DCU_RE _AC(0x0000400000000000,UL) /* RAW bypass Enable */ | |
| 12 | #define DCU_PE _AC(0x0000200000000000,UL) /* PCache Enable */ | |
| 13 | #define DCU_HPE _AC(0x0000100000000000,UL) /* HW prefetch Enable */ | |
| 14 | #define DCU_SPE _AC(0x0000080000000000,UL) /* SW prefetch Enable */ | |
| 15 | #define DCU_SL _AC(0x0000040000000000,UL) /* Secondary ld-steering Enab*/ | |
| 16 | #define DCU_WE _AC(0x0000020000000000,UL) /* WCache enable */ | |
| 17 | #define DCU_PM _AC(0x000001fe00000000,UL) /* PA Watchpoint Byte Mask */ | |
| 18 | #define DCU_VM _AC(0x00000001fe000000,UL) /* VA Watchpoint Byte Mask */ | |
| 19 | #define DCU_PR _AC(0x0000000001000000,UL) /* PA Watchpoint Read Enable */ | |
| 20 | #define DCU_PW _AC(0x0000000000800000,UL) /* PA Watchpoint Write Enable*/ | |
| 21 | #define DCU_VR _AC(0x0000000000400000,UL) /* VA Watchpoint Read Enable */ | |
| 22 | #define DCU_VW _AC(0x0000000000200000,UL) /* VA Watchpoint Write Enable*/ | |
| 23 | #define DCU_DM _AC(0x0000000000000008,UL) /* DMMU Enable */ | |
| 24 | #define DCU_IM _AC(0x0000000000000004,UL) /* IMMU Enable */ | |
| 25 | #define DCU_DC _AC(0x0000000000000002,UL) /* Data Cache Enable */ | |
| 26 | #define DCU_IC _AC(0x0000000000000001,UL) /* Instruction Cache Enable */ | |
| 27 | ||
| 28 | #endif /* _SPARC64_DCU_H */ |