1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
27 lines
1.4 KiB
C
27 lines
1.4 KiB
C
/* $Id: dcu.h,v 1.2 2001/03/01 23:23:33 davem Exp $ */
|
|
#ifndef _SPARC64_DCU_H
|
|
#define _SPARC64_DCU_H
|
|
|
|
/* UltraSparc-III Data Cache Unit Control Register */
|
|
#define DCU_CP 0x0002000000000000 /* Physical Cache Enable w/o mmu*/
|
|
#define DCU_CV 0x0001000000000000 /* Virtual Cache Enable w/o mmu */
|
|
#define DCU_ME 0x0000800000000000 /* NC-store Merging Enable */
|
|
#define DCU_RE 0x0000400000000000 /* RAW bypass Enable */
|
|
#define DCU_PE 0x0000200000000000 /* PCache Enable */
|
|
#define DCU_HPE 0x0000100000000000 /* HW prefetch Enable */
|
|
#define DCU_SPE 0x0000080000000000 /* SW prefetch Enable */
|
|
#define DCU_SL 0x0000040000000000 /* Secondary load steering Enab */
|
|
#define DCU_WE 0x0000020000000000 /* WCache enable */
|
|
#define DCU_PM 0x000001fe00000000 /* PA Watchpoint Byte Mask */
|
|
#define DCU_VM 0x00000001fe000000 /* VA Watchpoint Byte Mask */
|
|
#define DCU_PR 0x0000000001000000 /* PA Watchpoint Read Enable */
|
|
#define DCU_PW 0x0000000000800000 /* PA Watchpoint Write Enable */
|
|
#define DCU_VR 0x0000000000400000 /* VA Watchpoint Read Enable */
|
|
#define DCU_VW 0x0000000000200000 /* VA Watchpoint Write Enable */
|
|
#define DCU_DM 0x0000000000000008 /* DMMU Enable */
|
|
#define DCU_IM 0x0000000000000004 /* IMMU Enable */
|
|
#define DCU_DC 0x0000000000000002 /* Data Cache Enable */
|
|
#define DCU_IC 0x0000000000000001 /* Instruction Cache Enable */
|
|
|
|
#endif /* _SPARC64_DCU_H */
|