| 1 | /* $NetBSD: ata_raidreg.h,v 1.9 2014/09/10 07:04:48 matt Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 2000,2001,2002 Søren Schmidt <sos@FreeBSD.org> |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer, |
| 12 | * without modification, immediately at the beginning of the file. |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
| 16 | * 3. The name of the author may not be used to endorse or promote products |
| 17 | * derived from this software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef _DEV_PCI_PCIIDE_PROMISE_RAID_H_ |
| 32 | #define _DEV_PCI_PCIIDE_PROMISE_RAID_H_ |
| 33 | |
| 34 | /* |
| 35 | * Macro to compute the LBA of the Promise RAID configuration structure, |
| 36 | * using the disk's softc structure. |
| 37 | */ |
| 38 | #define PR_LBA(wd) \ |
| 39 | ((((wd)->sc_capacity / \ |
| 40 | ((wd)->sc_params.atap_heads * (wd)->sc_params.atap_sectors)) * \ |
| 41 | (wd)->sc_params.atap_heads * (wd)->sc_params.atap_sectors) - \ |
| 42 | (wd)->sc_params.atap_sectors) |
| 43 | |
| 44 | struct promise_raid_conf { |
| 45 | char promise_id[24]; |
| 46 | #define PR_MAGIC "Promise Technology, Inc." |
| 47 | |
| 48 | uint32_t dummy_0; |
| 49 | |
| 50 | uint64_t magic_0; |
| 51 | uint16_t magic_1; |
| 52 | uint32_t magic_2; |
| 53 | uint8_t filler1[470]; |
| 54 | struct { /* 0x200 */ |
| 55 | uint32_t integrity; |
| 56 | #define PR_I_VALID 0x00000080 |
| 57 | |
| 58 | uint8_t flags; |
| 59 | #define PR_F_VALID 0x01 |
| 60 | #define PR_F_ONLINE 0x02 |
| 61 | #define PR_F_ASSIGNED 0x04 |
| 62 | #define PR_F_SPARE 0x08 |
| 63 | #define PR_F_DUPLICATE 0x10 |
| 64 | #define PR_F_REDIR 0x20 |
| 65 | #define PR_F_DOWN 0x40 |
| 66 | #define PR_F_READY 0x80 |
| 67 | |
| 68 | uint8_t disk_number; |
| 69 | uint8_t channel; |
| 70 | uint8_t device; |
| 71 | uint64_t magic_0 __packed; |
| 72 | uint32_t disk_offset; /* 0x210 */ |
| 73 | uint32_t disk_sectors; |
| 74 | uint32_t rebuild_lba; |
| 75 | uint16_t generation; |
| 76 | uint8_t status; |
| 77 | #define PR_S_VALID 0x01 |
| 78 | #define PR_S_ONLINE 0x02 |
| 79 | #define PR_S_INITED 0x04 |
| 80 | #define PR_S_READY 0x08 |
| 81 | #define PR_S_DEGRADED 0x10 |
| 82 | #define PR_S_MARKED 0x20 |
| 83 | #define PR_S_FUNCTIONAL 0x80 |
| 84 | |
| 85 | uint8_t type; |
| 86 | #define PR_T_RAID0 0x00 |
| 87 | #define PR_T_RAID1 0x01 |
| 88 | #define PR_T_RAID3 0x02 |
| 89 | #define PR_T_RAID5 0x04 |
| 90 | #define PR_T_SPAN 0x08 |
| 91 | |
| 92 | uint8_t total_disks; /* 0x220 */ |
| 93 | uint8_t stripe_shift; |
| 94 | uint8_t array_width; |
| 95 | uint8_t array_number; |
| 96 | uint32_t total_sectors; |
| 97 | uint16_t cylinders; |
| 98 | uint8_t heads; |
| 99 | uint8_t sectors; |
| 100 | uint64_t magic_1 __packed; |
| 101 | struct { |
| 102 | uint8_t flags; |
| 103 | uint8_t dummy_0; |
| 104 | uint8_t channel; |
| 105 | uint8_t device; |
| 106 | uint64_t magic_0 __packed; |
| 107 | } disk[8]; |
| 108 | } raid; |
| 109 | uint32_t filler2[346]; |
| 110 | uint32_t checksum; |
| 111 | } __packed; |
| 112 | |
| 113 | /* |
| 114 | * Macro to compute the LBA of the Adaptec HostRAID configuration structure, |
| 115 | * using the disk's softc structure. |
| 116 | */ |
| 117 | #define ADP_LBA(wd) \ |
| 118 | ((wd)->sc_capacity - 17) |
| 119 | |
| 120 | struct adaptec_raid_conf { |
| 121 | uint32_t magic_0; |
| 122 | #define ADP_MAGIC_0 0x900765c4 |
| 123 | |
| 124 | uint32_t generation; |
| 125 | uint16_t dummy_0; |
| 126 | uint16_t total_configs; |
| 127 | uint16_t dummy_1; |
| 128 | uint16_t checksum; |
| 129 | uint32_t dummy_2; |
| 130 | uint32_t dummy_3; |
| 131 | uint32_t flags; |
| 132 | uint32_t timestamp; |
| 133 | uint32_t dummy_4[4]; |
| 134 | uint32_t dummy_5[4]; |
| 135 | struct { |
| 136 | uint16_t total_disks; |
| 137 | uint16_t generation; |
| 138 | uint32_t magic_0; |
| 139 | uint8_t dummy_0; |
| 140 | uint8_t type; |
| 141 | #define ADP_T_RAID0 0x00 |
| 142 | #define ADP_T_RAID1 0x01 |
| 143 | uint8_t dummy_1; |
| 144 | uint8_t flags; |
| 145 | |
| 146 | uint8_t dummy_2; |
| 147 | uint8_t dummy_3; |
| 148 | uint8_t dummy_4; |
| 149 | uint8_t dummy_5; |
| 150 | |
| 151 | uint32_t disk_number; |
| 152 | uint32_t dummy_6; |
| 153 | uint32_t sectors; |
| 154 | uint16_t stripe_sectors; |
| 155 | uint16_t dummy_7; |
| 156 | |
| 157 | uint32_t dummy_8[4]; |
| 158 | uint8_t name[16]; |
| 159 | } configs[127]; |
| 160 | uint32_t dummy_6[13]; |
| 161 | uint32_t magic_1; |
| 162 | #define ADP_MAGIC_1 0x0950f89f |
| 163 | uint32_t dummy_7[3]; |
| 164 | uint32_t magic_2; |
| 165 | uint32_t dummy_8[46]; |
| 166 | uint32_t magic_3; |
| 167 | #define ADP_MAGIC_3 0x4450544d |
| 168 | uint32_t magic_4; |
| 169 | #define ADP_MAGIC_4 0x0950f89f |
| 170 | uint32_t dummy_9[62]; |
| 171 | } __packed; |
| 172 | |
| 173 | /* VIA Tech V-RAID Metadata */ |
| 174 | /* Derrived from FreeBSD ata-raid.h 1.46 */ |
| 175 | #define VIA_LBA(wd) ((wd)->sc_capacity - 1) |
| 176 | |
| 177 | struct via_raid_conf { |
| 178 | uint16_t magic; |
| 179 | #define VIA_MAGIC 0xaa55 |
| 180 | uint8_t dummy_0; |
| 181 | uint8_t type; |
| 182 | #define VIA_T_MASK 0x7e |
| 183 | #define VIA_T_BOOTABLE 0x01 |
| 184 | #define VIA_T_RAID0 0x04 |
| 185 | #define VIA_T_RAID1 0x0c |
| 186 | #define VIA_T_RAID01 0x4c |
| 187 | #define VIA_T_RAID5 0x2c |
| 188 | #define VIA_T_SPAN 0x44 |
| 189 | #define VIA_T_UNKNOWN 0x80 |
| 190 | uint8_t disk_index; |
| 191 | #define VIA_D_MASK 0x0f |
| 192 | #define VIA_D_DEGRADED 0x10 |
| 193 | #define VIA_D_HIGH_IDX 0x20 |
| 194 | uint8_t stripe_layout; |
| 195 | #define VIA_L_DISKS 0x07 |
| 196 | #define VIA_L_MASK 0xf0 |
| 197 | #define VIA_L_SHIFT 4 |
| 198 | uint64_t disk_sectors; |
| 199 | uint32_t disk_id; |
| 200 | uint32_t disks[8]; |
| 201 | uint8_t checksum; |
| 202 | uint8_t pad_0[461]; |
| 203 | } __packed; |
| 204 | |
| 205 | /* nVidia MediaShield Metadata */ |
| 206 | /* taken from FreeBSD ata-raid.h 1.47 */ |
| 207 | #define NVIDIA_LBA(wd) ((wd)->sc_capacity - 2) |
| 208 | |
| 209 | struct nvidia_raid_conf { |
| 210 | uint8_t nvidia_id[8]; |
| 211 | #define NV_MAGIC "NVIDIA " |
| 212 | |
| 213 | uint32_t config_size; |
| 214 | uint32_t checksum; |
| 215 | uint16_t version; |
| 216 | uint8_t disk_number; |
| 217 | uint8_t dummy_0; |
| 218 | uint32_t total_sectors; |
| 219 | uint32_t sector_size; |
| 220 | uint8_t serial[16]; |
| 221 | uint8_t revision[4]; |
| 222 | uint32_t dummy_1; |
| 223 | |
| 224 | uint32_t magic_0; |
| 225 | #define NV_MAGIC0 0x00640044 |
| 226 | |
| 227 | uint64_t magic_1; |
| 228 | uint64_t magic_2; |
| 229 | uint8_t flags; |
| 230 | uint8_t array_width; |
| 231 | uint8_t total_disks; |
| 232 | uint8_t dummy_2; |
| 233 | uint16_t type; |
| 234 | #define NV_T_RAID0 0x00000080 |
| 235 | #define NV_T_RAID1 0x00000081 |
| 236 | #define NV_T_RAID3 0x00000083 |
| 237 | #define NV_T_RAID5 0x00000085 |
| 238 | #define NV_T_RAID01 0x00008180 |
| 239 | #define NV_T_SPAN 0x000000ff |
| 240 | |
| 241 | uint16_t dummy_3; |
| 242 | uint32_t stripe_sectors; |
| 243 | uint32_t stripe_bytes; |
| 244 | uint32_t stripe_shift; |
| 245 | uint32_t stripe_mask; |
| 246 | uint32_t stripe_sizesectors; |
| 247 | uint32_t stripe_sizebytes; |
| 248 | uint32_t rebuild_lba; |
| 249 | uint32_t dummy_4; |
| 250 | uint32_t dummy_5; |
| 251 | uint32_t status; |
| 252 | #define NV_S_BOOTABLE 0x00000001 |
| 253 | #define NV_S_DEGRADED 0x00000002 |
| 254 | |
| 255 | uint32_t filler[98]; |
| 256 | } __packed; |
| 257 | |
| 258 | /* JMicron Technology Corp Metadata */ |
| 259 | #define JMICRON_LBA(wd) ((wd)->sc_capacity - 1) |
| 260 | #define JM_MAX_DISKS 8 |
| 261 | |
| 262 | struct jmicron_raid_conf { |
| 263 | uint8_t signature[2]; |
| 264 | #define JMICRON_MAGIC "JM" |
| 265 | uint16_t version; |
| 266 | #define JMICRON_VERSION 0x0001 |
| 267 | uint16_t checksum; |
| 268 | uint8_t filler_1[10]; |
| 269 | uint32_t disk_id; |
| 270 | uint32_t offset; |
| 271 | uint32_t disk_sectors_high; |
| 272 | uint16_t disk_sectors_low; |
| 273 | uint8_t filler_2[2]; |
| 274 | uint8_t name[16]; |
| 275 | uint8_t type; |
| 276 | #define JM_T_RAID0 0 |
| 277 | #define JM_T_RAID1 1 |
| 278 | #define JM_T_RAID01 2 |
| 279 | #define JM_T_JBOD 3 |
| 280 | #define JM_T_RAID5 5 |
| 281 | uint8_t stripe_shift; |
| 282 | uint16_t flags; |
| 283 | #define JM_F_READY 0x0001 |
| 284 | #define JM_F_BOOTABLE 0x0002 |
| 285 | #define JM_F_BAD 0x0004 |
| 286 | #define JM_F_ACTIVE 0x0010 |
| 287 | #define JM_F_UNSYNC 0x0020 |
| 288 | #define JM_F_NEWEST 0x0040 |
| 289 | uint8_t filler_3[4]; |
| 290 | uint32_t spare[2]; |
| 291 | uint32_t disks[JM_MAX_DISKS]; |
| 292 | uint8_t filler_4[32]; |
| 293 | uint8_t filler_5[384]; |
| 294 | }; |
| 295 | |
| 296 | /* Intel MatrixRAID metadata */ |
| 297 | #define INTEL_LBA(wd) ((wd)->sc_capacity - 3) |
| 298 | |
| 299 | struct intel_raid_conf { |
| 300 | uint8_t intel_id[24]; |
| 301 | #define INTEL_MAGIC "Intel Raid ISM Cfg Sig. " |
| 302 | |
| 303 | uint8_t version[6]; |
| 304 | #define INTEL_VERSION_1100 "1.1.00" |
| 305 | #define INTEL_VERSION_1201 "1.2.01" |
| 306 | #define INTEL_VERSION_1202 "1.2.02" |
| 307 | |
| 308 | uint8_t dummy_0[2]; |
| 309 | uint32_t checksum; |
| 310 | uint32_t config_size; |
| 311 | uint32_t config_id; |
| 312 | uint32_t generation; |
| 313 | uint32_t dummy_1[2]; |
| 314 | uint8_t total_disks; |
| 315 | uint8_t total_volumes; |
| 316 | uint8_t dummy_2[2]; |
| 317 | uint32_t filler_0[39]; |
| 318 | struct { |
| 319 | uint8_t serial[16]; |
| 320 | uint32_t sectors; |
| 321 | uint32_t id; |
| 322 | uint32_t flags; |
| 323 | #define INTEL_F_SPARE 0x01 |
| 324 | #define INTEL_F_ASSIGNED 0x02 |
| 325 | #define INTEL_F_DOWN 0x04 |
| 326 | #define INTEL_F_ONLINE 0x08 |
| 327 | uint32_t filler[5]; |
| 328 | } __packed disk[1]; |
| 329 | uint32_t filler_1[62]; |
| 330 | } __packed; |
| 331 | |
| 332 | struct intel_raid_mapping { |
| 333 | uint8_t name[16]; |
| 334 | uint64_t total_sectors __packed; |
| 335 | uint32_t state; |
| 336 | uint32_t reserved; |
| 337 | uint32_t filler_0[20]; |
| 338 | uint32_t offset; |
| 339 | uint32_t disk_sectors; |
| 340 | uint32_t stripe_count; |
| 341 | uint16_t stripe_sectors; |
| 342 | uint8_t status; |
| 343 | #define INTEL_S_READY 0x00 |
| 344 | #define INTEL_S_DISABLED 0x01 |
| 345 | #define INTEL_S_DEGRADED 0x02 |
| 346 | #define INTEL_S_FAILURE 0x03 |
| 347 | |
| 348 | uint8_t type; |
| 349 | #define INTEL_T_RAID0 0x00 |
| 350 | #define INTEL_T_RAID1 0x01 |
| 351 | #define INTEL_T_RAID5 0x05 |
| 352 | |
| 353 | uint8_t total_disks; |
| 354 | uint8_t magic[3]; |
| 355 | uint32_t filler_1[7]; |
| 356 | uint32_t disk_idx[1]; |
| 357 | } __packed; |
| 358 | |
| 359 | #endif /* _DEV_PCI_PCIIDE_PROMISE_RAID_H_ */ |
| 360 | |