projects / OpenSPARC-T2-SAM / blame
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1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: safari_interface.h | |
| 5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
| 7 | * | |
| 8 | * The above named program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| 10 | * License version 2 as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * The above named program is distributed in the hope that it will be | |
| 13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public | |
| 18 | * License along with this work; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 20 | * | |
| 21 | * ========== Copyright Header End ============================================ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * Copyright (C) 1991, Sun Microsystems, Inc. | |
| 25 | */ | |
| 26 | ||
| 27 | #ifndef _SAFARI_INTERFACE_H_ | |
| 28 | #define _SAFARI_INTERFACE_H_ | |
| 29 | ||
| 30 | #pragma ident "@(#)1.1 01/08/23 safari_interface.h" | |
| 31 | ||
| 32 | #include "types.h" | |
| 33 | ||
| 34 | ||
| 35 | /* the page numbers (e.g., pp 122) are corresponding to Excalibur | |
| 36 | * Architecture Manual, revision 1.0, January 10, 2000 */ | |
| 37 | ||
| 38 | /* pp 122 */ | |
| 39 | #define SAFARI_DEVICE_ID_REG 0x000000 | |
| 40 | #define UPA0_ADDR_MATCH_REG 0x400000 | |
| 41 | #define UPA0_ADDR_MASK_REG 0x400008 | |
| 42 | #define UPA1_ADDRESS_MATCH_REG 0x400010 | |
| 43 | #define UPA1_ADDR_MASK_REG 0x400018 | |
| 44 | #define NEWLINK_ADDR_MATCH_REG 0x400020 | |
| 45 | #define NEWLINK_ADDR_MASK_REG 0x400028 | |
| 46 | #define NEWLINKALT_ADDR_MATCH_REG 0x400030 | |
| 47 | #define NEWLINKALT_ADDR_MASK_REG 0x400038 | |
| 48 | #define PCI_A_MEM_ADDR_MATCH_REG 0x400040 | |
| 49 | #define PCI_A_MEM_ADDR_MASK_REG 0x400048 | |
| 50 | #define PCI_A_CONFIG_ADDR_MATCH_REG 0x400050 | |
| 51 | #define PCI_A_CONFIG_ADDR_MASK_REG 0x400058 | |
| 52 | #define PCI_B_MEM_ADDR_MATCH_REG 0x400060 | |
| 53 | #define PCI_B_MEM_ADDR_MASK_REG 0x400068 | |
| 54 | #define PCI_B_CONFIG_ADDR_MATCH_REG 0x400070 | |
| 55 | #define PCI_B_CONFIG_ADDR_MASK_REG 0x400078 | |
| 56 | #define SCHIZO_CSR_REG 0x410000 | |
| 57 | #define ECC_CONTROL_REG 0x410020 | |
| 58 | #define UE_AFSR 0x410030 | |
| 59 | #define UE_AFAR 0x410038 | |
| 60 | #define CE_AFSR 0x410040 | |
| 61 | #define CE_AFAR 0x410048 | |
| 62 | #define FFB0_CONFIG_REG 0x480000 // UPA0, pp 125 | |
| 63 | #define FFB1_CONFIG_REG 0x480008 // UPA1 | |
| 64 | ||
| 65 | /* | |
| 66 | * This file contains definitions of the safari interace block registers | |
| 67 | */ | |
| 68 | ||
| 69 | /* to play it safe, don't let bit field cross 32bit boundary, | |
| 70 | * uint64_t bit-field can only be used in 64bit mode */ | |
| 71 | ||
| 72 | typedef struct s_safari_dev_id { /* pp 142 */ | |
| 73 | Word cookie:8; /* [63:56] -r 0xfc */ | |
| 74 | Word rsvd1:24; /* [55:27] -r 0x0 */ | |
| 75 | Word rsvd2:5; | |
| 76 | Word node_id:5; /* [26:22] -r 0x0 */ | |
| 77 | Word agent_id:5; /* [21:17] -r 0x8 */ | |
| 78 | Word m_s:1; /* [16] -r 0x1 */ | |
| 79 | Word mid:6; /* [15:10] -r */ | |
| 80 | Word mt:6; /* [9:4] -r */ | |
| 81 | Word mr:4; /* [3:0] -r 0x0 */ | |
| 82 | } s_safari_dev_id; | |
| 83 | ||
| 84 | typedef union u_safari_dev_id { | |
| 85 | s_safari_dev_id s; | |
| 86 | LWord l; | |
| 87 | } u_safari_dev_id; | |
| 88 | ||
| 89 | /* UPA64S, PCI A, and PCI B use the same address mask register format and | |
| 90 | * address match register format. pp 144 */ | |
| 91 | ||
| 92 | typedef struct s_Addr_Match_Reg { | |
| 93 | unsigned v:1; /* 63, -rw, 0 */ | |
| 94 | unsigned rsvd1:20; /* 62:43, -r, 0x00000 */ | |
| 95 | unsigned match1:11; /* 42:24, -rw */ | |
| 96 | unsigned match2:8; | |
| 97 | unsigned rsvd2:24; /* 23:0, -r, 0x000000 */ | |
| 98 | } s_Addr_Match_Reg; | |
| 99 | ||
| 100 | union u_Addr_Match_Reg { | |
| 101 | s_Addr_Match_Reg s; | |
| 102 | uint64_t l; | |
| 103 | } u_Addr_Match_Reg; | |
| 104 | ||
| 105 | typedef struct s_Addr_Mask_Reg { | |
| 106 | unsigned rsvd1:21; /* 63:43, -r, 0x000000 */ | |
| 107 | unsigned mask1:7; /* 42:36, -r, 0x7f */ | |
| 108 | unsigned mask2:4; /* 35:24, -rw */ | |
| 109 | unsigned mask3:8; | |
| 110 | unsigned rsvd2:24; /* 23:0, -r, 0x000000 */ | |
| 111 | } s_Addr_Mask_Reg; | |
| 112 | ||
| 113 | union u_Addr_Mask_Reg { | |
| 114 | s_Addr_Mask_Reg s; | |
| 115 | uint64_t l; | |
| 116 | } u_Addr_Mask_Reg; | |
| 117 | ||
| 118 | /* NewLink is not used in Excalibur */ | |
| 119 | ||
| 120 | typedef struct s_NewLinkBase_addr_match { | |
| 121 | Word v:1; /*[63] -rw */ | |
| 122 | Word rsvd:20; /*[62:43]-r0 */ | |
| 123 | Word MatchAddr1:10; /*[42:33]-rw */ | |
| 124 | Word MatchAddr2:1; /*[32]-r0 */ | |
| 125 | Word MatchAddr3:32; /*[31:0]-r0 */ | |
| 126 | } s_NewLinkBase_addr_match; | |
| 127 | ||
| 128 | union u_NewLinkBase_addr_match { | |
| 129 | s_NewLinkBase_addr_match s; | |
| 130 | LWord l; | |
| 131 | } u_NewLinkBase_addr_match; | |
| 132 | ||
| 133 | typedef struct s_NewLinkAltBase_addr_match { | |
| 134 | Word v:1; /*[63] -rw */ | |
| 135 | Word rsvd:20; /*[62:43]-r0 */ | |
| 136 | Word MatchAddr1:11; /*[42:32]-rw */ | |
| 137 | Word MatchAddr2:8; /*[31-24]-rw */ | |
| 138 | Word MatchAddr3:24; /*[23:0]-r0 */ | |
| 139 | } s_NewLinkAltBase_addr_match; | |
| 140 | ||
| 141 | union u_NewLinkAltBase_addr_match { | |
| 142 | s_NewLinkAltBase_addr_match s; | |
| 143 | LWord l; | |
| 144 | } u_NewLinkAltBase_addr_match; | |
| 145 | ||
| 146 | typedef struct s_PCI_A_ConfigBase_addr_match { | |
| 147 | Word v:1; /*[63] -rw */ | |
| 148 | Word rsvd:20; /*[62:43]-r0 */ | |
| 149 | Word MatchAddr1:11; /*[42:32]-rw */ | |
| 150 | Word MatchAddr2:8; /*[31-24]-rw */ | |
| 151 | Word MatchAddr3:24; /*[23:0]-r0 */ | |
| 152 | } s_PCI_A_ConfigBase_addr_match; | |
| 153 | ||
| 154 | union u_PCI_A_ConfigBase_addr_match { | |
| 155 | s_PCI_A_ConfigBase_addr_match s; | |
| 156 | LWord l; | |
| 157 | } u_PCI_A_ConfigBase_addr_match; | |
| 158 | ||
| 159 | typedef struct s_PCI_B_ConfigBase_addr_match { | |
| 160 | Word v:1; /*[63] -rw */ | |
| 161 | Word rsvd:20; /*[62:43]-r0 */ | |
| 162 | Word MatchAddr1:11; /*[42:32]-rw */ | |
| 163 | Word MatchAddr2:8; /*[31-24]-rw */ | |
| 164 | Word MatchAddr3:24; /*[23:0]-r0 */ | |
| 165 | } s_PCI_B_ConfigBase_addr_match; | |
| 166 | ||
| 167 | union u_PCI_B_ConfigBase_addr_match { | |
| 168 | s_PCI_B_ConfigBase_addr_match s; | |
| 169 | LWord l; | |
| 170 | } u_PCI_B_ConfigBase_addr_match; | |
| 171 | ||
| 172 | typedef struct s_NewLinkBase_addr_mask { | |
| 173 | Word rsvd:21; /* [63:43] -r0 */ | |
| 174 | Word AddrMask1:7; /* [42:36] -r1 */ | |
| 175 | Word AddrMask2:3; /* [35:33] -rw */ | |
| 176 | Word AddrMask3_1:1; /* [32:1] -r0 */ | |
| 177 | Word AddrMask3_2:31; | |
| 178 | Word AddrMask4:1; /* [0] -r0 */ | |
| 179 | } s_NewLinkBase_addr_mask; | |
| 180 | ||
| 181 | union u_NewLinkBase_addr_mask { | |
| 182 | s_NewLinkBase_addr_mask s; | |
| 183 | LWord l; | |
| 184 | } u_NewLinkBase_addr_mask; | |
| 185 | ||
| 186 | typedef struct s_NewLinkAltBase_addr_mask { | |
| 187 | Word rsvd:21; /* [63:43] -r0 */ | |
| 188 | Word AddrMask1_1:11; /* [42:24]-r */ | |
| 189 | Word AddrMask1_2:8; | |
| 190 | Word AddrMask3:24; /* [23:0] -r */ | |
| 191 | } s_NewLinkAltBase_addr_mask; | |
| 192 | ||
| 193 | union u_NewLinkAltBase_addr_mask { | |
| 194 | s_NewLinkAltBase_addr_mask s; | |
| 195 | LWord l; | |
| 196 | } u_NewLinkAltBase_addr_mask; | |
| 197 | ||
| 198 | typedef struct s_PCI_A_ConfigBase_addr_mask { | |
| 199 | Word rsvd:21; /*[63:43] -r0 */ | |
| 200 | Word AddrMask1:11; /*[42:32]-r */ | |
| 201 | Word AddrMask2:8; /*[31:24]-r */ | |
| 202 | Word AddrMask3:24; /*[23:0] -r */ | |
| 203 | } s_PCI_A_ConfigBase_addr_mask; | |
| 204 | ||
| 205 | union u_PCI_A_ConfigBase_addr_mask { | |
| 206 | s_PCI_A_ConfigBase_addr_mask s; | |
| 207 | LWord l; | |
| 208 | } u_PCI_A_ConfigBase_addr_mask; | |
| 209 | ||
| 210 | typedef struct s_PCI_B_ConfigBase_addr_mask { | |
| 211 | Word rsvd:21; /*[63:43] -r0 */ | |
| 212 | Word AddrMask1:11; /*[42:32]-r */ | |
| 213 | Word AddrMask2:8; /*[31:24]-r */ | |
| 214 | Word AddrMask3:24; /*[23:0] -r */ | |
| 215 | } s_PCI_B_ConfigBase_addr_mask; | |
| 216 | ||
| 217 | union u_PCI_B_ConfigBase_addr_mask { | |
| 218 | s_PCI_B_ConfigBase_addr_mask s; | |
| 219 | LWord l; | |
| 220 | } u_PCI_B_ConfigBase_addr_mask; | |
| 221 | ||
| 222 | typedef struct s_ffb_config_register { | |
| 223 | Word rsv1:32; /*[63:32]-r0 */ | |
| 224 | Word rsvd2:1; /*[31]-r1 */ | |
| 225 | Word rsvd3:3; /*[30:28]-r0 */ | |
| 226 | Word sprqs:4; /*[27:24 -rw */ | |
| 227 | Word spdqs:6; /*[23:18]-rw */ | |
| 228 | Word rsvd4:2; /*[17:16]-r0 */ | |
| 229 | Word squen:1; /*[15] */ | |
| 230 | Word oneread:1; /*[15] */ | |
| 231 | Word rsvd5:14; /*[13:0]-r0 */ | |
| 232 | } s_ffb_config_register; | |
| 233 | ||
| 234 | union u_ffb_config_register { | |
| 235 | s_ffb_config_register s; | |
| 236 | LWord l; | |
| 237 | } u_ffb_config_register; | |
| 238 | ||
| 239 | #endif |