1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2000-2008 LSI Corporation. 4 * 5 * 6 * Name: mpi.h 7 * Title: MPI Message independent structures and definitions 8 * Creation Date: July 27, 2000 9 * 10 * mpi.h Version: 01.05.16 11 * 12 * Version History 13 * --------------- 14 * 15 * Date Version Description 16 * -------- -------- ------------------------------------------------------ 17 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. 18 * 05-24-00 00.10.02 Added MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH definition. 19 * 06-06-00 01.00.01 Update MPI_VERSION_MAJOR and MPI_VERSION_MINOR. 20 * 06-22-00 01.00.02 Added MPI_IOCSTATUS_LAN_ definitions. 21 * Removed LAN_SUSPEND function definition. 22 * Added MPI_MSGFLAGS_CONTINUATION_REPLY definition. 23 * 06-30-00 01.00.03 Added MPI_CONTEXT_REPLY_TYPE_LAN definition. 24 * Added MPI_GET/SET_CONTEXT_REPLY_TYPE macros. 25 * 07-27-00 01.00.04 Added MPI_FAULT_ definitions. 26 * Removed MPI_IOCSTATUS_MSG/DATA_XFER_ERROR definitions. 27 * Added MPI_IOCSTATUS_INTERNAL_ERROR definition. 28 * Added MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH. 29 * 11-02-00 01.01.01 Original release for post 1.0 work. 30 * 12-04-00 01.01.02 Added new function codes. 31 * 01-09-01 01.01.03 Added more definitions to the system interface section 32 * Added MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT. 33 * 01-25-01 01.01.04 Changed MPI_VERSION_MINOR from 0x00 to 0x01. 34 * 02-20-01 01.01.05 Started using MPI_POINTER. 35 * Fixed value for MPI_DIAG_RW_ENABLE. 36 * Added defines for MPI_DIAG_PREVENT_IOC_BOOT and 37 * MPI_DIAG_CLEAR_FLASH_BAD_SIG. 38 * Obsoleted MPI_IOCSTATUS_TARGET_FC_ defines. 39 * 02-27-01 01.01.06 Removed MPI_HOST_INDEX_REGISTER define. 40 * Added function codes for RAID. 41 * 04-09-01 01.01.07 Added alternate define for MPI_DOORBELL_ACTIVE, 42 * MPI_DOORBELL_USED, to better match the spec. 43 * 08-08-01 01.02.01 Original release for v1.2 work. 44 * Changed MPI_VERSION_MINOR from 0x01 to 0x02. 45 * Added define MPI_FUNCTION_TOOLBOX. 46 * 09-28-01 01.02.02 New function code MPI_SCSI_ENCLOSURE_PROCESSOR. 47 * 11-01-01 01.02.03 Changed name to MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR. 48 * 03-14-02 01.02.04 Added MPI_HEADER_VERSION_ defines. 49 * 05-31-02 01.02.05 Bumped MPI_HEADER_VERSION_UNIT. 50 * 07-12-02 01.02.06 Added define for MPI_FUNCTION_MAILBOX. 51 * 09-16-02 01.02.07 Bumped value for MPI_HEADER_VERSION_UNIT. 52 * 11-15-02 01.02.08 Added define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX and 53 * obsoleted define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX. 54 * 04-01-03 01.02.09 New IOCStatus code: MPI_IOCSTATUS_FC_EXCHANGE_CANCELED 55 * 06-26-03 01.02.10 Bumped MPI_HEADER_VERSION_UNIT value. 56 * 01-16-04 01.02.11 Added define for MPI_IOCLOGINFO_TYPE_SHIFT. 57 * 04-29-04 01.02.12 Added function codes for MPI_FUNCTION_DIAG_BUFFER_POST 58 * and MPI_FUNCTION_DIAG_RELEASE. 59 * Added MPI_IOCSTATUS_DIAGNOSTIC_RELEASED define. 60 * Bumped MPI_HEADER_VERSION_UNIT value. 61 * 05-11-04 01.03.01 Bumped MPI_VERSION_MINOR for MPI v1.3. 62 * Added codes for Inband. 63 * 08-19-04 01.05.01 Added defines for Host Buffer Access Control doorbell. 64 * Added define for offset of High Priority Request Queue. 65 * Added new function codes and new IOCStatus codes. 66 * Added a IOCLogInfo type of SAS. 67 * 12-07-04 01.05.02 Bumped MPI_HEADER_VERSION_UNIT. 68 * 12-09-04 01.05.03 Bumped MPI_HEADER_VERSION_UNIT. 69 * 01-15-05 01.05.04 Bumped MPI_HEADER_VERSION_UNIT. 70 * 02-09-05 01.05.05 Bumped MPI_HEADER_VERSION_UNIT. 71 * 02-22-05 01.05.06 Bumped MPI_HEADER_VERSION_UNIT. 72 * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and 73 * TargetAssistExtended requests. 74 * Removed EEDP IOCStatus codes. 75 * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and 76 * TargetAssistExtended requests. 77 * Added EEDP IOCStatus codes. 78 * 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT. 79 * 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target. 80 * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT. 81 * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT. 82 * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT. 83 * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT. 84 * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT. 85 * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT. 86 * -------------------------------------------------------------------------- 87 */ 88 89 #ifndef MPI_H 90 #define MPI_H 91 92 93 /***************************************************************************** 94 * 95 * M P I V e r s i o n D e f i n i t i o n s 96 * 97 *****************************************************************************/ 98 99 #define MPI_VERSION_MAJOR (0x01) 100 #define MPI_VERSION_MINOR (0x05) 101 #define MPI_VERSION_MAJOR_MASK (0xFF00) 102 #define MPI_VERSION_MAJOR_SHIFT (8) 103 #define MPI_VERSION_MINOR_MASK (0x00FF) 104 #define MPI_VERSION_MINOR_SHIFT (0) 105 #define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \ 106 MPI_VERSION_MINOR) 107 108 #define MPI_VERSION_01_00 (0x0100) 109 #define MPI_VERSION_01_01 (0x0101) 110 #define MPI_VERSION_01_02 (0x0102) 111 #define MPI_VERSION_01_03 (0x0103) 112 #define MPI_VERSION_01_05 (0x0105) 113 /* Note: The major versions of 0xe0 through 0xff are reserved */ 114 115 /* versioning for this MPI header set */ 116 #define MPI_HEADER_VERSION_UNIT (0x13) 117 #define MPI_HEADER_VERSION_DEV (0x00) 118 #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00) 119 #define MPI_HEADER_VERSION_UNIT_SHIFT (8) 120 #define MPI_HEADER_VERSION_DEV_MASK (0x00FF) 121 #define MPI_HEADER_VERSION_DEV_SHIFT (0) 122 #define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV) 123 124 /***************************************************************************** 125 * 126 * I O C S t a t e D e f i n i t i o n s 127 * 128 *****************************************************************************/ 129 130 #define MPI_IOC_STATE_RESET (0x00000000) 131 #define MPI_IOC_STATE_READY (0x10000000) 132 #define MPI_IOC_STATE_OPERATIONAL (0x20000000) 133 #define MPI_IOC_STATE_FAULT (0x40000000) 134 135 #define MPI_IOC_STATE_MASK (0xF0000000) 136 #define MPI_IOC_STATE_SHIFT (28) 137 138 /* Fault state codes (product independent range 0x8000-0xFFFF) */ 139 140 #define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111) 141 #define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112) 142 #define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113) 143 #define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114) 144 #define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115) 145 #define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116) 146 #define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117) 147 #define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118) 148 149 150 /***************************************************************************** 151 * 152 * P C I S y s t e m I n t e r f a c e R e g i s t e r s 153 * 154 *****************************************************************************/ 155 156 /* 157 * Defines for working with the System Doorbell register. 158 * Values for doorbell function codes are included in the section that defines 159 * all the function codes (further on in this file). 160 */ 161 #define MPI_DOORBELL_OFFSET (0x00000000) 162 #define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */ 163 #define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE) 164 #define MPI_DOORBELL_ACTIVE_SHIFT (27) 165 #define MPI_DOORBELL_WHO_INIT_MASK (0x07000000) 166 #define MPI_DOORBELL_WHO_INIT_SHIFT (24) 167 #define MPI_DOORBELL_FUNCTION_MASK (0xFF000000) 168 #define MPI_DOORBELL_FUNCTION_SHIFT (24) 169 #define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000) 170 #define MPI_DOORBELL_ADD_DWORDS_SHIFT (16) 171 #define MPI_DOORBELL_DATA_MASK (0x0000FFFF) 172 #define MPI_DOORBELL_FUNCTION_SPECIFIC_MASK (0x0000FFFF) 173 174 /* values for Host Buffer Access Control doorbell function */ 175 #define MPI_DB_HPBAC_VALUE_MASK (0x0000F000) 176 #define MPI_DB_HPBAC_ENABLE_ACCESS (0x01) 177 #define MPI_DB_HPBAC_DISABLE_ACCESS (0x02) 178 #define MPI_DB_HPBAC_FREE_BUFFER (0x03) 179 180 181 #define MPI_WRITE_SEQUENCE_OFFSET (0x00000004) 182 #define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F) 183 #define MPI_WRSEQ_1ST_KEY_VALUE (0x04) 184 #define MPI_WRSEQ_2ND_KEY_VALUE (0x0B) 185 #define MPI_WRSEQ_3RD_KEY_VALUE (0x02) 186 #define MPI_WRSEQ_4TH_KEY_VALUE (0x07) 187 #define MPI_WRSEQ_5TH_KEY_VALUE (0x0D) 188 189 #define MPI_DIAGNOSTIC_OFFSET (0x00000008) 190 #define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400) 191 #define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200) 192 #define MPI_DIAG_DRWE (0x00000080) 193 #define MPI_DIAG_FLASH_BAD_SIG (0x00000040) 194 #define MPI_DIAG_RESET_HISTORY (0x00000020) 195 #define MPI_DIAG_RW_ENABLE (0x00000010) 196 #define MPI_DIAG_RESET_ADAPTER (0x00000004) 197 #define MPI_DIAG_DISABLE_ARM (0x00000002) 198 #define MPI_DIAG_MEM_ENABLE (0x00000001) 199 200 #define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C) 201 202 #define MPI_DIAG_RW_DATA_OFFSET (0x00000010) 203 204 #define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014) 205 206 #define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030) 207 #define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000) 208 #define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008) 209 #define MPI_HIS_DOORBELL_INTERRUPT (0x00000001) 210 211 #define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034) 212 #define MPI_HIM_RIM (0x00000008) 213 #define MPI_HIM_DIM (0x00000001) 214 215 #define MPI_REQUEST_QUEUE_OFFSET (0x00000040) 216 #define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040) 217 218 #define MPI_REPLY_QUEUE_OFFSET (0x00000044) 219 #define MPI_REPLY_POST_FIFO_OFFSET (0x00000044) 220 #define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044) 221 222 #define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048) 223 224 225 226 /***************************************************************************** 227 * 228 * M e s s a g e F r a m e D e s c r i p t o r s 229 * 230 *****************************************************************************/ 231 232 #define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003) 233 #define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004) 234 #define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8) 235 236 #define MPI_ADDRESS_REPLY_A_BIT (0x80000000) 237 #define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF) 238 239 #define MPI_CONTEXT_REPLY_A_BIT (0x80000000) 240 #define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000) 241 #define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00) 242 #define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01) 243 #define MPI_CONTEXT_REPLY_TYPE_LAN (0x02) 244 #define MPI_CONTEXT_REPLY_TYPE_SHIFT (29) 245 #define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF) 246 247 248 /****************************************************************************/ 249 /* Context Reply macros */ 250 /****************************************************************************/ 251 252 #define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \ 253 >> MPI_CONTEXT_REPLY_TYPE_SHIFT) 254 255 #define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \ 256 ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \ 257 (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \ 258 MPI_CONTEXT_REPLY_TYPE_MASK)) 259 260 261 /***************************************************************************** 262 * 263 * M e s s a g e F u n c t i o n s 264 * 0x80 -> 0x8F reserved for private message use per product 265 * 266 * 267 *****************************************************************************/ 268 269 #define MPI_FUNCTION_SCSI_IO_REQUEST (0x00) 270 #define MPI_FUNCTION_SCSI_TASK_MGMT (0x01) 271 #define MPI_FUNCTION_IOC_INIT (0x02) 272 #define MPI_FUNCTION_IOC_FACTS (0x03) 273 #define MPI_FUNCTION_CONFIG (0x04) 274 #define MPI_FUNCTION_PORT_FACTS (0x05) 275 #define MPI_FUNCTION_PORT_ENABLE (0x06) 276 #define MPI_FUNCTION_EVENT_NOTIFICATION (0x07) 277 #define MPI_FUNCTION_EVENT_ACK (0x08) 278 #define MPI_FUNCTION_FW_DOWNLOAD (0x09) 279 #define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A) 280 #define MPI_FUNCTION_TARGET_ASSIST (0x0B) 281 #define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C) 282 #define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D) 283 #define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E) 284 #define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F) 285 #define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10) 286 #define MPI_FUNCTION_FC_ABORT (0x11) 287 #define MPI_FUNCTION_FW_UPLOAD (0x12) 288 #define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13) 289 #define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14) 290 291 #define MPI_FUNCTION_RAID_ACTION (0x15) 292 #define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16) 293 294 #define MPI_FUNCTION_TOOLBOX (0x17) 295 296 #define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) 297 298 #define MPI_FUNCTION_MAILBOX (0x19) 299 300 #define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A) 301 #define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) 302 #define MPI_FUNCTION_SATA_PASSTHROUGH (0x1C) 303 304 #define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D) 305 #define MPI_FUNCTION_DIAG_RELEASE (0x1E) 306 307 #define MPI_FUNCTION_SCSI_IO_32 (0x1F) 308 309 #define MPI_FUNCTION_LAN_SEND (0x20) 310 #define MPI_FUNCTION_LAN_RECEIVE (0x21) 311 #define MPI_FUNCTION_LAN_RESET (0x22) 312 313 #define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23) 314 #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) 315 #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) 316 317 #define MPI_FUNCTION_INBAND_BUFFER_POST (0x28) 318 #define MPI_FUNCTION_INBAND_SEND (0x29) 319 #define MPI_FUNCTION_INBAND_RSP (0x2A) 320 #define MPI_FUNCTION_INBAND_ABORT (0x2B) 321 322 #define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40) 323 #define MPI_FUNCTION_IO_UNIT_RESET (0x41) 324 #define MPI_FUNCTION_HANDSHAKE (0x42) 325 #define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43) 326 #define MPI_FUNCTION_HOST_PAGEBUF_ACCESS_CONTROL (0x44) 327 328 329 /* standard version format */ 330 typedef struct _MPI_VERSION_STRUCT 331 { 332 U8 Dev; /* 00h */ 333 U8 Unit; /* 01h */ 334 U8 Minor; /* 02h */ 335 U8 Major; /* 03h */ 336 } MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT, 337 MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct; 338 339 typedef union _MPI_VERSION_FORMAT 340 { 341 MPI_VERSION_STRUCT Struct; 342 U32 Word; 343 } MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT, 344 MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t; 345 346 347 /***************************************************************************** 348 * 349 * S c a t t e r G a t h e r E l e m e n t s 350 * 351 *****************************************************************************/ 352 353 /****************************************************************************/ 354 /* Simple element structures */ 355 /****************************************************************************/ 356 357 typedef struct _SGE_SIMPLE32 358 { 359 U32 FlagsLength; 360 U32 Address; 361 } SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32, 362 SGESimple32_t, MPI_POINTER pSGESimple32_t; 363 364 typedef struct _SGE_SIMPLE64 365 { 366 U32 FlagsLength; 367 U64 Address; 368 } SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64, 369 SGESimple64_t, MPI_POINTER pSGESimple64_t; 370 371 typedef struct _SGE_SIMPLE_UNION 372 { 373 U32 FlagsLength; 374 union 375 { 376 U32 Address32; 377 U64 Address64; 378 }u; 379 } SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION, 380 SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t; 381 382 /****************************************************************************/ 383 /* Chain element structures */ 384 /****************************************************************************/ 385 386 typedef struct _SGE_CHAIN32 387 { 388 U16 Length; 389 U8 NextChainOffset; 390 U8 Flags; 391 U32 Address; 392 } SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32, 393 SGEChain32_t, MPI_POINTER pSGEChain32_t; 394 395 typedef struct _SGE_CHAIN64 396 { 397 U16 Length; 398 U8 NextChainOffset; 399 U8 Flags; 400 U64 Address; 401 } SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64, 402 SGEChain64_t, MPI_POINTER pSGEChain64_t; 403 404 typedef struct _SGE_CHAIN_UNION 405 { 406 U16 Length; 407 U8 NextChainOffset; 408 U8 Flags; 409 union 410 { 411 U32 Address32; 412 U64 Address64; 413 }u; 414 } SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION, 415 SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t; 416 417 /****************************************************************************/ 418 /* Transaction Context element */ 419 /****************************************************************************/ 420 421 typedef struct _SGE_TRANSACTION32 422 { 423 U8 Reserved; 424 U8 ContextSize; 425 U8 DetailsLength; 426 U8 Flags; 427 U32 TransactionContext[1]; 428 U32 TransactionDetails[1]; 429 } SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32, 430 SGETransaction32_t, MPI_POINTER pSGETransaction32_t; 431 432 typedef struct _SGE_TRANSACTION64 433 { 434 U8 Reserved; 435 U8 ContextSize; 436 U8 DetailsLength; 437 U8 Flags; 438 U32 TransactionContext[2]; 439 U32 TransactionDetails[1]; 440 } SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64, 441 SGETransaction64_t, MPI_POINTER pSGETransaction64_t; 442 443 typedef struct _SGE_TRANSACTION96 444 { 445 U8 Reserved; 446 U8 ContextSize; 447 U8 DetailsLength; 448 U8 Flags; 449 U32 TransactionContext[3]; 450 U32 TransactionDetails[1]; 451 } SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96, 452 SGETransaction96_t, MPI_POINTER pSGETransaction96_t; 453 454 typedef struct _SGE_TRANSACTION128 455 { 456 U8 Reserved; 457 U8 ContextSize; 458 U8 DetailsLength; 459 U8 Flags; 460 U32 TransactionContext[4]; 461 U32 TransactionDetails[1]; 462 } SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128, 463 SGETransaction_t128, MPI_POINTER pSGETransaction_t128; 464 465 typedef struct _SGE_TRANSACTION_UNION 466 { 467 U8 Reserved; 468 U8 ContextSize; 469 U8 DetailsLength; 470 U8 Flags; 471 union 472 { 473 U32 TransactionContext32[1]; 474 U32 TransactionContext64[2]; 475 U32 TransactionContext96[3]; 476 U32 TransactionContext128[4]; 477 }u; 478 U32 TransactionDetails[1]; 479 } SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION, 480 SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t; 481 482 483 /****************************************************************************/ 484 /* SGE IO types union for IO SGL's */ 485 /****************************************************************************/ 486 487 typedef struct _SGE_IO_UNION 488 { 489 union 490 { 491 SGE_SIMPLE_UNION Simple; 492 SGE_CHAIN_UNION Chain; 493 } u; 494 } SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION, 495 SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t; 496 497 /****************************************************************************/ 498 /* SGE union for SGL's with Simple and Transaction elements */ 499 /****************************************************************************/ 500 501 typedef struct _SGE_TRANS_SIMPLE_UNION 502 { 503 union 504 { 505 SGE_SIMPLE_UNION Simple; 506 SGE_TRANSACTION_UNION Transaction; 507 } u; 508 } SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION, 509 SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t; 510 511 /****************************************************************************/ 512 /* All SGE types union */ 513 /****************************************************************************/ 514 515 typedef struct _SGE_MPI_UNION 516 { 517 union 518 { 519 SGE_SIMPLE_UNION Simple; 520 SGE_CHAIN_UNION Chain; 521 SGE_TRANSACTION_UNION Transaction; 522 } u; 523 } SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION, 524 MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t, 525 SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t; 526 527 528 /****************************************************************************/ 529 /* SGE field definition and masks */ 530 /****************************************************************************/ 531 532 /* Flags field bit definitions */ 533 534 #define MPI_SGE_FLAGS_LAST_ELEMENT (0x80) 535 #define MPI_SGE_FLAGS_END_OF_BUFFER (0x40) 536 #define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30) 537 #define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08) 538 #define MPI_SGE_FLAGS_DIRECTION (0x04) 539 #define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02) 540 #define MPI_SGE_FLAGS_END_OF_LIST (0x01) 541 542 #define MPI_SGE_FLAGS_SHIFT (24) 543 544 #define MPI_SGE_LENGTH_MASK (0x00FFFFFF) 545 #define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF) 546 547 /* Element Type */ 548 549 #define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00) 550 #define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10) 551 #define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30) 552 #define MPI_SGE_FLAGS_ELEMENT_MASK (0x30) 553 554 /* Address location */ 555 556 #define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00) 557 558 /* Direction */ 559 560 #define MPI_SGE_FLAGS_IOC_TO_HOST (0x00) 561 #define MPI_SGE_FLAGS_HOST_TO_IOC (0x04) 562 563 /* Address Size */ 564 565 #define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00) 566 #define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02) 567 568 /* Context Size */ 569 570 #define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00) 571 #define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02) 572 #define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04) 573 #define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06) 574 575 #define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000) 576 #define MPI_SGE_CHAIN_OFFSET_SHIFT (16) 577 578 579 /****************************************************************************/ 580 /* SGE operation Macros */ 581 /****************************************************************************/ 582 583 /* SIMPLE FlagsLength manipulations... */ 584 #define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT) 585 #define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT) 586 #define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK) 587 #define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK) 588 589 #define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l)) 590 591 #define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength) 592 #define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength) 593 #define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l) 594 /* CAUTION - The following are READ-MODIFY-WRITE! */ 595 #define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f) 596 #define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l) 597 598 #define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT) 599 600 601 602 /***************************************************************************** 603 * 604 * S t a n d a r d M e s s a g e S t r u c t u r e s 605 * 606 *****************************************************************************/ 607 608 /****************************************************************************/ 609 /* Standard message request header for all request messages */ 610 /****************************************************************************/ 611 612 typedef struct _MSG_REQUEST_HEADER 613 { 614 U8 Reserved[2]; /* function specific */ 615 U8 ChainOffset; 616 U8 Function; 617 U8 Reserved1[3]; /* function specific */ 618 U8 MsgFlags; 619 U32 MsgContext; 620 } MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER, 621 MPIHeader_t, MPI_POINTER pMPIHeader_t; 622 623 624 /****************************************************************************/ 625 /* Default Reply */ 626 /****************************************************************************/ 627 628 typedef struct _MSG_DEFAULT_REPLY 629 { 630 U8 Reserved[2]; /* function specific */ 631 U8 MsgLength; 632 U8 Function; 633 U8 Reserved1[3]; /* function specific */ 634 U8 MsgFlags; 635 U32 MsgContext; 636 U8 Reserved2[2]; /* function specific */ 637 U16 IOCStatus; 638 U32 IOCLogInfo; 639 } MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY, 640 MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t; 641 642 643 /* MsgFlags definition for all replies */ 644 645 #define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80) 646 647 648 /***************************************************************************** 649 * 650 * I O C S t a t u s V a l u e s 651 * 652 *****************************************************************************/ 653 654 /****************************************************************************/ 655 /* Common IOCStatus values for all replies */ 656 /****************************************************************************/ 657 658 #define MPI_IOCSTATUS_SUCCESS (0x0000) 659 #define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001) 660 #define MPI_IOCSTATUS_BUSY (0x0002) 661 #define MPI_IOCSTATUS_INVALID_SGL (0x0003) 662 #define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004) 663 #define MPI_IOCSTATUS_RESERVED (0x0005) 664 #define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006) 665 #define MPI_IOCSTATUS_INVALID_FIELD (0x0007) 666 #define MPI_IOCSTATUS_INVALID_STATE (0x0008) 667 #define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009) 668 669 /****************************************************************************/ 670 /* Config IOCStatus values */ 671 /****************************************************************************/ 672 673 #define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020) 674 #define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021) 675 #define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022) 676 #define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023) 677 #define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024) 678 #define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025) 679 680 /****************************************************************************/ 681 /* SCSIIO Reply (SPI & FCP) initiator values */ 682 /****************************************************************************/ 683 684 #define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040) 685 #define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041) 686 #define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042) 687 #define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043) 688 #define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044) 689 #define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045) 690 #define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046) 691 #define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047) 692 #define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048) 693 #define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049) 694 #define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A) 695 #define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B) 696 #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C) 697 698 /****************************************************************************/ 699 /* For use by SCSI Initiator and SCSI Target end-to-end data protection */ 700 /****************************************************************************/ 701 702 #define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D) 703 #define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E) 704 #define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F) 705 706 707 /****************************************************************************/ 708 /* SCSI Target values */ 709 /****************************************************************************/ 710 711 #define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060) 712 #define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061) 713 #define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete name */ 714 #define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062) 715 #define MPI_IOCSTATUS_TARGET_ABORTED (0x0063) 716 #define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064) 717 #define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065) 718 #define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A) 719 #define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B) 720 #define MPI_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D) 721 #define MPI_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E) 722 #define MPI_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F) 723 #define MPI_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070) 724 #define MPI_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071) 725 726 /****************************************************************************/ 727 /* Additional FCP target values (obsolete) */ 728 /****************************************************************************/ 729 730 #define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */ 731 #define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */ 732 #define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */ 733 #define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */ 734 735 /****************************************************************************/ 736 /* Fibre Channel Direct Access values */ 737 /****************************************************************************/ 738 739 #define MPI_IOCSTATUS_FC_ABORTED (0x0066) 740 #define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067) 741 #define MPI_IOCSTATUS_FC_DID_INVALID (0x0068) 742 #define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069) 743 #define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C) 744 745 /****************************************************************************/ 746 /* LAN values */ 747 /****************************************************************************/ 748 749 #define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080) 750 #define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081) 751 #define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082) 752 #define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083) 753 #define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084) 754 #define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085) 755 #define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086) 756 #define MPI_IOCSTATUS_LAN_CANCELED (0x0087) 757 758 /****************************************************************************/ 759 /* Serial Attached SCSI values */ 760 /****************************************************************************/ 761 762 #define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090) 763 #define MPI_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091) 764 765 /****************************************************************************/ 766 /* Inband values */ 767 /****************************************************************************/ 768 769 #define MPI_IOCSTATUS_INBAND_ABORTED (0x0098) 770 #define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099) 771 772 /****************************************************************************/ 773 /* Diagnostic Tools values */ 774 /****************************************************************************/ 775 776 #define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0) 777 778 779 /****************************************************************************/ 780 /* IOCStatus flag to indicate that log info is available */ 781 /****************************************************************************/ 782 783 #define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) 784 #define MPI_IOCSTATUS_MASK (0x7FFF) 785 786 /****************************************************************************/ 787 /* LogInfo Types */ 788 /****************************************************************************/ 789 790 #define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000) 791 #define MPI_IOCLOGINFO_TYPE_SHIFT (28) 792 #define MPI_IOCLOGINFO_TYPE_NONE (0x0) 793 #define MPI_IOCLOGINFO_TYPE_SCSI (0x1) 794 #define MPI_IOCLOGINFO_TYPE_FC (0x2) 795 #define MPI_IOCLOGINFO_TYPE_SAS (0x3) 796 #define MPI_IOCLOGINFO_TYPE_ISCSI (0x4) 797 #define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF) 798 799 800 #endif 801