asi.h revision 86226 
1/*-
2 * Copyright (c) 1997 Berkeley Software Design, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 * 3. Berkeley Software Design Inc's name may not be used to endorse or
13 *    promote products derived from this software without specific prior
14 *    written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN INC ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN INC BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 *	from: BSDI: asi.h,v 1.3 1997/08/08 14:31:42 torek
29 * $FreeBSD: head/sys/sparc64/include/asi.h 86226 2001-11-09 19:37:52Z tmm $
30 */
31
32#ifndef	_MACHINE_ASI_H_
33#define	_MACHINE_ASI_H_
34
35/*
36 * Standard v9 asis
37 */
38#define	ASI_N					0x4
39#define	ASI_NL					0xc
40#define	ASI_AIUP				0x10
41#define	ASI_AIUS				0x11
42#define	ASI_AIUSL				0x19
43#define	ASI_P					0x80
44#define	ASI_S					0x81
45#define	ASI_PNF					0x82
46#define	ASI_SNF					0x83
47#define	ASI_PL					0x88
48#define	ASI_PNFL				0x8a
49#define	ASI_SNFL				0x8b
50
51/*
52 * UltraSPARC extensions
53 */
54#define	ASI_PHYS_USE_EC				0x14
55#define	ASI_PHYS_BYPASS_EC_WITH_EBIT		0x15
56#define	ASI_PHYS_USE_EC_L			0x1c
57#define	ASI_PHYS_BYPASS_EC_WITH_EBIT_L		0x1d
58
59#define	ASI_NUCLEUS_QUAD_LDD			0x24
60#define	ASI_NUCLEUS_QUAD_LDD_L			0x2c
61
62#define	ASI_LSU_CTL_REG				0x45
63
64#define	ASI_INTR_DISPATCH_STATUS		0x48
65#define	ASI_INTR_RECEIVE			0x49
66
67#define	ASI_IMMU_TAG_TARGET_REG			0x50
68#define	ASI_IMMU				0x50
69#define		AA_IMMU_TTR			0x0
70#define		AA_IMMU_SFSR			0x18
71#define		AA_IMMU_TSB			0x28
72#define		AA_IMMU_TAR			0x30
73
74#define	ASI_IMMU_TSB_8KB_PTR_REG		0x51
75#define	ASI_IMMU_TSB_64KB_PTR_REG		0x52
76#define	ASI_ITLB_DATA_IN_REG			0x54
77#define	ASI_ITLB_DATA_ACCESS_REG		0x55
78#define	ASI_ITLB_TAG_READ_REG			0x56
79#define	ASI_IMMU_DEMAP				0x57
80
81#define	ASI_DMMU_TAG_TARGET_REG			0x58
82#define	ASI_DMMU				0x58
83#define		AA_DMMU_TTR			0x0
84#define		AA_DMMU_PCXR			0x8
85#define		AA_DMMU_SCXR			0x10
86#define		AA_DMMU_SFSR			0x18
87#define		AA_DMMU_SFAR			0x20
88#define		AA_DMMU_TSB			0x28
89#define		AA_DMMU_TAR			0x30
90#define		AA_DMMU_VWPR			0x38
91#define		AA_DMMU_PWPR			0x40
92
93#define	ASI_DCACHE_DATA				0x46
94#define	ASI_DCACHE_TAG				0x47
95#define	ASI_ECACHE_TAG_DATA			0x4e
96
97#define	ASI_DMMU_TSB_8KB_PTR_REG		0x59
98#define	ASI_DMMU_TSB_64KB_PTR_REG		0x5a
99#define	ASI_DMMU_TSB_DIRECT_PTR_REG 		0x5b
100#define	ASI_DTLB_DATA_IN_REG			0x5c
101#define	ASI_DTLB_DATA_ACCESS_REG		0x5d
102#define	ASI_DTLB_TAG_READ_REG			0x5e
103#define	ASI_DMMU_DEMAP				0x5f
104
105#define	ASI_ICACHE_INSTR			0x66
106#define	ASI_ICACHE_TAG				0x67
107#define	ASI_ICACHE_PRE_DECODE			0x6e
108#define	ASI_ICACHE_PRE_NEXT_FIELD		0x6f
109
110#define	ASI_BLK_AUIP				0x70
111#define	ASI_BLK_AIUS				0x71
112
113#define	ASI_ECACHE_W				0x76
114
115#define	ASI_SDB_INTR_W				0x77
116#define		AA_SDB_INTR_D0			0x40
117#define		AA_SDB_INTR_D1			0x50
118#define		AA_SDB_INTR_D2			0x60
119
120#define	ASI_BLK_AIUPL				0x78
121#define	ASI_BLK_AIUSL				0x79
122
123#define	ASI_ECACHE_R				0x7e
124
125#define	ASI_SDB_INTR_R				0x7f
126
127#define	ASI_BLK_COMMIT_P			0xe0
128#define	ASI_BLK_COMMIT_S			0xe1
129#define	ASI_BLK_P				0xf0
130#define	ASI_BLK_S				0xf1
131#define	ASI_BLK_PL				0xf8
132#define	ASI_BLK_SL				0xf9
133
134#endif /* !_MACHINE_ASI_H_ */
135