Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/sparc64/include/asi.h
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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: releng/6.0/sys/sparc64/include/asi.h 100180 2002-07-16 16:22:25Z 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_AIUPL 0x18 43 #define ASI_AIUSL 0x19 44 #define ASI_P 0x80 45 #define ASI_S 0x81 46 #define ASI_PNF 0x82 47 #define ASI_SNF 0x83 48 #define ASI_PL 0x88 49 #define ASI_SL 0x89 50 #define ASI_PNFL 0x8a 51 #define ASI_SNFL 0x8b 52 53 /* 54 * UltraSPARC extensions. ASIs limited to a certain family are annotated. 55 */ 56 #define ASI_PHYS_USE_EC 0x14 57 #define ASI_PHYS_BYPASS_EC_WITH_EBIT 0x15 58 #define ASI_PHYS_USE_EC_L 0x1c 59 #define ASI_PHYS_BYPASS_EC_WITH_EBIT_L 0x1d 60 61 #define ASI_NUCLEUS_QUAD_LDD 0x24 62 #define ASI_NUCLEUS_QUAD_LDD_L 0x2c 63 64 #define ASI_PCACHE_STATUS_DATA 0x30 /* US-III Cu */ 65 #define ASI_PCACHE_DATA 0x31 /* US-III Cu */ 66 #define ASI_PCACHE_TAG 0x32 /* US-III Cu */ 67 #define ASI_PCACHE_SNOOP_TAG 0x33 /* US-III Cu */ 68 69 #define ASI_ATOMIC_QUAD_LDD_PHYS 0x34 /* US-III Cu */ 70 71 #define ASI_WCACHE_VALID_BITS 0x38 /* US-III Cu */ 72 #define ASI_WCACHE_DATA 0x39 /* US-III Cu */ 73 #define ASI_WCACHE_TAG 0x3a /* US-III Cu */ 74 #define ASI_WCACHE_SNOOP_TAG 0x3b /* US-III Cu */ 75 76 #define ASI_ATOMIC_QUAD_LDD_PHYS_L 0x3c /* US-III Cu */ 77 78 #define ASI_SRAM_FAST_INIT 0x40 /* US-III Cu */ 79 80 #define ASI_DCACHE_INVALIDATE 0x42 /* US-III Cu */ 81 #define ASI_DCACHE_UTAG 0x43 /* US-III Cu */ 82 #define ASI_DCACHE_SNOOP_TAG 0x44 /* US-III Cu */ 83 84 /* Named ASI_DCUCR on US-III, but is mostly identical except for added bits. */ 85 #define ASI_LSU_CTL_REG 0x45 86 87 #define ASI_DCACHE_DATA 0x46 88 #define ASI_DCACHE_TAG 0x47 89 90 #define ASI_INTR_DISPATCH_STATUS 0x48 91 #define ASI_INTR_RECEIVE 0x49 92 #define ASI_UPA_CONFIG_REG 0x4a /* US-I, II */ 93 94 #define ASI_FIREPLANE_CONFIG_REG 0x4a /* US-III Cu */ 95 #define AA_FIREPLANE_CONFIG 0x0 /* US-III Cu */ 96 #define AA_FIREPLANE_ADDRESS 0x8 /* US-III Cu */ 97 98 #define ASI_ESTATE_ERROR_EN_REG 0x4b 99 #define ASI_AFSR 0x4c 100 #define ASI_AFAR 0x4d 101 102 #define ASI_ECACHE_TAG_DATA 0x4e 103 104 #define ASI_IMMU_TAG_TARGET_REG 0x50 105 #define ASI_IMMU 0x50 106 #define AA_IMMU_TTR 0x0 107 #define AA_IMMU_SFSR 0x18 108 #define AA_IMMU_TSB 0x28 109 #define AA_IMMU_TAR 0x30 110 #define AA_IMMU_TSB_PEXT_REG 0x48 /* US-III family */ 111 #define AA_IMMU_TSB_SEXT_REG 0x50 /* US-III family */ 112 #define AA_IMMU_TSB_NEXT_REG 0x58 /* US-III family */ 113 114 #define ASI_IMMU_TSB_8KB_PTR_REG 0x51 115 #define ASI_IMMU_TSB_64KB_PTR_REG 0x52 116 117 #define ASI_SERIAL_ID 0x53 /* US-III family */ 118 119 #define ASI_ITLB_DATA_IN_REG 0x54 120 /* US-III Cu: also ASI_ITLB_CAM_ADDRESS_REG */ 121 #define ASI_ITLB_DATA_ACCESS_REG 0x55 122 #define ASI_ITLB_TAG_READ_REG 0x56 123 #define ASI_IMMU_DEMAP 0x57 124 125 #define ASI_DMMU_TAG_TARGET_REG 0x58 126 #define ASI_DMMU 0x58 127 #define AA_DMMU_TTR 0x0 128 #define AA_DMMU_PCXR 0x8 129 #define AA_DMMU_SCXR 0x10 130 #define AA_DMMU_SFSR 0x18 131 #define AA_DMMU_SFAR 0x20 132 #define AA_DMMU_TSB 0x28 133 #define AA_DMMU_TAR 0x30 134 #define AA_DMMU_VWPR 0x38 135 #define AA_DMMU_PWPR 0x40 136 #define AA_DMMU_TSB_PEXT_REG 0x48 137 #define AA_DMMU_TSB_SEXT_REG 0x50 138 #define AA_DMMU_TSB_NEXT_REG 0x58 139 140 #define ASI_DMMU_TSB_8KB_PTR_REG 0x59 141 #define ASI_DMMU_TSB_64KB_PTR_REG 0x5a 142 #define ASI_DMMU_TSB_DIRECT_PTR_REG 0x5b 143 #define ASI_DTLB_DATA_IN_REG 0x5c 144 /* US-III Cu: also ASI_DTLB_CAM_ADDRESS_REG */ 145 #define ASI_DTLB_DATA_ACCESS_REG 0x5d 146 #define ASI_DTLB_TAG_READ_REG 0x5e 147 #define ASI_DMMU_DEMAP 0x5f 148 149 #define ASI_IIU_INST_TRAP 0x60 /* US-III family */ 150 151 #define ASI_ICACHE_INSTR 0x66 152 #define ASI_ICACHE_TAG 0x67 153 #define ASI_ICACHE_SNOOP_TAG 0x68 /* US-III family */ 154 #define ASI_ICACHE_PRE_DECODE 0x6e /* US-I, II */ 155 #define ASI_ICACHE_PRE_NEXT_FIELD 0x6f /* US-I, II */ 156 157 #define ASI_BLK_AUIP 0x70 158 #define ASI_BLK_AIUS 0x71 159 160 #define ASI_MCU_CONFIG_REG 0x72 /* US-III Cu */ 161 #define AA_MCU_TIMING1_REG 0x0 /* US-III Cu */ 162 #define AA_MCU_TIMING2_REG 0x8 /* US-III Cu */ 163 #define AA_MCU_TIMING3_REG 0x10 /* US-III Cu */ 164 #define AA_MCU_TIMING4_REG 0x18 /* US-III Cu */ 165 #define AA_MCU_DEC1_REG 0x20 /* US-III Cu */ 166 #define AA_MCU_DEC2_REG 0x28 /* US-III Cu */ 167 #define AA_MCU_DEC3_REG 0x30 /* US-III Cu */ 168 #define AA_MCU_DEC4_REG 0x38 /* US-III Cu */ 169 #define AA_MCU_ADDR_CNTL_REG 0x40 /* US-III Cu */ 170 171 #define ASI_ECACHE_DATA 0x74 /* US-III Cu */ 172 #define ASI_ECACHE_CONTROL 0x75 /* US-III Cu */ 173 #define ASI_ECACHE_W 0x76 174 175 /* 176 * With the advent of the US-III, the numbering has changed, as additional 177 * registers were inserted in between. We retain the original ordering for 178 * now, and append an A to the inserted registers. 179 * Exceptions are AA_SDB_INTR_D6 and AA_SDB_INTR_D7, which were appended 180 * at the end. 181 */ 182 #define ASI_SDB_INTR_W 0x77 183 #define AA_SDB_INTR_D0 0x40 184 #define AA_SDB_INTR_D0A 0x48 /* US-III family */ 185 #define AA_SDB_INTR_D1 0x50 186 #define AA_SDB_INTR_D1A 0x5A /* US-III family */ 187 #define AA_SDB_INTR_D2 0x60 188 #define AA_SDB_INTR_D2A 0x68 /* US-III family */ 189 #define AA_INTR_SEND 0x70 190 #define AA_SDB_INTR_D6 0x80 /* US-III family */ 191 #define AA_SDB_INTR_D7 0x88 /* US-III family */ 192 193 #define ASI_BLK_AIUPL 0x78 194 #define ASI_BLK_AIUSL 0x79 195 196 #define ASI_ECACHE_R 0x7e 197 198 #define ASI_SDB_INTR_R 0x7f 199 200 #define ASI_PST8_P 0xc0 201 #define ASI_PST8_S 0xc1 202 #define ASI_PST16_P 0xc2 203 #define ASI_PST16_S 0xc3 204 #define ASI_PST32_P 0xc4 205 #define ASI_PST32_S 0xc5 206 207 #define ASI_PST8_PL 0xc8 208 #define ASI_PST8_SL 0xc9 209 #define ASI_PST16_PL 0xca 210 #define ASI_PST16_SL 0xcb 211 #define ASI_PST32_PL 0xcc 212 #define ASI_PST32_SL 0xcd 213 214 #define ASI_FL8_P 0xd0 215 #define ASI_FL8_S 0xd1 216 #define ASI_FL16_P 0xd2 217 #define ASI_FL16_S 0xd3 218 #define ASI_FL8_PL 0xd8 219 #define ASI_FL8_SL 0xd9 220 #define ASI_FL16_PL 0xda 221 #define ASI_FL16_SL 0xdb 222 223 #define ASI_BLK_COMMIT_P 0xe0 224 #define ASI_BLK_COMMIT_S 0xe1 225 #define ASI_BLK_P 0xf0 226 #define ASI_BLK_S 0xf1 227 #define ASI_BLK_PL 0xf8 228 #define ASI_BLK_SL 0xf9 229 230 #endif /* !_MACHINE_ASI_H_ */
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