1 /* $FreeBSD$ */ 2 /*- 3 * SPDX-License-Identifier: BSD-3-Clause 4 * 5 * Copyright (c) 2000-2010, LSI Logic Corporation and its contributors. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * substantially similar to the "NO WARRANTY" disclaimer below 15 * ("Disclaimer") and any redistribution must be conditioned upon including 16 * a substantially similar Disclaimer requirement for further binary 17 * redistribution. 18 * 3. Neither the name of the LSI Logic Corporation nor the names of its 19 * contributors may be used to endorse or promote products derived from 20 * this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT 32 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * Name: mpi.h 35 * Title: MPI Message independent structures and definitions 36 * Creation Date: July 27, 2000 37 * 38 * mpi.h Version: 01.05.17 39 * 40 * Version History 41 * --------------- 42 * 43 * Date Version Description 44 * -------- -------- ------------------------------------------------------ 45 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. 46 * 05-24-00 00.10.02 Added MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH definition. 47 * 06-06-00 01.00.01 Update MPI_VERSION_MAJOR and MPI_VERSION_MINOR. 48 * 06-22-00 01.00.02 Added MPI_IOCSTATUS_LAN_ definitions. 49 * Removed LAN_SUSPEND function definition. 50 * Added MPI_MSGFLAGS_CONTINUATION_REPLY definition. 51 * 06-30-00 01.00.03 Added MPI_CONTEXT_REPLY_TYPE_LAN definition. 52 * Added MPI_GET/SET_CONTEXT_REPLY_TYPE macros. 53 * 07-27-00 01.00.04 Added MPI_FAULT_ definitions. 54 * Removed MPI_IOCSTATUS_MSG/DATA_XFER_ERROR definitions. 55 * Added MPI_IOCSTATUS_INTERNAL_ERROR definition. 56 * Added MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH. 57 * 11-02-00 01.01.01 Original release for post 1.0 work. 58 * 12-04-00 01.01.02 Added new function codes. 59 * 01-09-01 01.01.03 Added more definitions to the system interface section 60 * Added MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT. 61 * 01-25-01 01.01.04 Changed MPI_VERSION_MINOR from 0x00 to 0x01. 62 * 02-20-01 01.01.05 Started using MPI_POINTER. 63 * Fixed value for MPI_DIAG_RW_ENABLE. 64 * Added defines for MPI_DIAG_PREVENT_IOC_BOOT and 65 * MPI_DIAG_CLEAR_FLASH_BAD_SIG. 66 * Obsoleted MPI_IOCSTATUS_TARGET_FC_ defines. 67 * 02-27-01 01.01.06 Removed MPI_HOST_INDEX_REGISTER define. 68 * Added function codes for RAID. 69 * 04-09-01 01.01.07 Added alternate define for MPI_DOORBELL_ACTIVE, 70 * MPI_DOORBELL_USED, to better match the spec. 71 * 08-08-01 01.02.01 Original release for v1.2 work. 72 * Changed MPI_VERSION_MINOR from 0x01 to 0x02. 73 * Added define MPI_FUNCTION_TOOLBOX. 74 * 09-28-01 01.02.02 New function code MPI_SCSI_ENCLOSURE_PROCESSOR. 75 * 11-01-01 01.02.03 Changed name to MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR. 76 * 03-14-02 01.02.04 Added MPI_HEADER_VERSION_ defines. 77 * 05-31-02 01.02.05 Bumped MPI_HEADER_VERSION_UNIT. 78 * 07-12-02 01.02.06 Added define for MPI_FUNCTION_MAILBOX. 79 * 09-16-02 01.02.07 Bumped value for MPI_HEADER_VERSION_UNIT. 80 * 11-15-02 01.02.08 Added define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX and 81 * obsoleted define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX. 82 * 04-01-03 01.02.09 New IOCStatus code: MPI_IOCSTATUS_FC_EXCHANGE_CANCELED 83 * 06-26-03 01.02.10 Bumped MPI_HEADER_VERSION_UNIT value. 84 * 01-16-04 01.02.11 Added define for MPI_IOCLOGINFO_TYPE_SHIFT. 85 * 04-29-04 01.02.12 Added function codes for MPI_FUNCTION_DIAG_BUFFER_POST 86 * and MPI_FUNCTION_DIAG_RELEASE. 87 * Added MPI_IOCSTATUS_DIAGNOSTIC_RELEASED define. 88 * Bumped MPI_HEADER_VERSION_UNIT value. 89 * 05-11-04 01.03.01 Bumped MPI_VERSION_MINOR for MPI v1.3. 90 * Added codes for Inband. 91 * 08-19-04 01.05.01 Added defines for Host Buffer Access Control doorbell. 92 * Added define for offset of High Priority Request Queue. 93 * Added new function codes and new IOCStatus codes. 94 * Added a IOCLogInfo type of SAS. 95 * 12-07-04 01.05.02 Bumped MPI_HEADER_VERSION_UNIT. 96 * 12-09-04 01.05.03 Bumped MPI_HEADER_VERSION_UNIT. 97 * 01-15-05 01.05.04 Bumped MPI_HEADER_VERSION_UNIT. 98 * 02-09-05 01.05.05 Bumped MPI_HEADER_VERSION_UNIT. 99 * 02-22-05 01.05.06 Bumped MPI_HEADER_VERSION_UNIT. 100 * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and 101 * TargetAssistExtended requests. 102 * Removed EEDP IOCStatus codes. 103 * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and 104 * TargetAssistExtended requests. 105 * Added EEDP IOCStatus codes. 106 * 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT. 107 * 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target. 108 * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT. 109 * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT. 110 * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT. 111 * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT. 112 * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT. 113 * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT. 114 * 07-11-08 01.05.17 Bumped MPI_HEADER_VERSION_UNIT. 115 * -------------------------------------------------------------------------- 116 */ 117 118 #ifndef MPI_H 119 #define MPI_H 120 121 122 /***************************************************************************** 123 * 124 * M P I V e r s i o n D e f i n i t i o n s 125 * 126 *****************************************************************************/ 127 128 #define MPI_VERSION_MAJOR (0x01) 129 #define MPI_VERSION_MINOR (0x05) 130 #define MPI_VERSION_MAJOR_MASK (0xFF00) 131 #define MPI_VERSION_MAJOR_SHIFT (8) 132 #define MPI_VERSION_MINOR_MASK (0x00FF) 133 #define MPI_VERSION_MINOR_SHIFT (0) 134 #define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \ 135 MPI_VERSION_MINOR) 136 137 #define MPI_VERSION_01_00 (0x0100) 138 #define MPI_VERSION_01_01 (0x0101) 139 #define MPI_VERSION_01_02 (0x0102) 140 #define MPI_VERSION_01_03 (0x0103) 141 #define MPI_VERSION_01_05 (0x0105) 142 /* Note: The major versions of 0xe0 through 0xff are reserved */ 143 144 /* versioning for this MPI header set */ 145 #define MPI_HEADER_VERSION_UNIT (0x14) 146 #define MPI_HEADER_VERSION_DEV (0x00) 147 #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00) 148 #define MPI_HEADER_VERSION_UNIT_SHIFT (8) 149 #define MPI_HEADER_VERSION_DEV_MASK (0x00FF) 150 #define MPI_HEADER_VERSION_DEV_SHIFT (0) 151 #define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV) 152 153 /***************************************************************************** 154 * 155 * I O C S t a t e D e f i n i t i o n s 156 * 157 *****************************************************************************/ 158 159 #define MPI_IOC_STATE_RESET (0x00000000) 160 #define MPI_IOC_STATE_READY (0x10000000) 161 #define MPI_IOC_STATE_OPERATIONAL (0x20000000) 162 #define MPI_IOC_STATE_FAULT (0x40000000) 163 164 #define MPI_IOC_STATE_MASK (0xF0000000) 165 #define MPI_IOC_STATE_SHIFT (28) 166 167 /* Fault state codes (product independent range 0x8000-0xFFFF) */ 168 169 #define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111) 170 #define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112) 171 #define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113) 172 #define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114) 173 #define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115) 174 #define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116) 175 #define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117) 176 #define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118) 177 178 179 /***************************************************************************** 180 * 181 * 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 182 * 183 *****************************************************************************/ 184 185 /* 186 * Defines for working with the System Doorbell register. 187 * Values for doorbell function codes are included in the section that defines 188 * all the function codes (further on in this file). 189 */ 190 #define MPI_DOORBELL_OFFSET (0x00000000) 191 #define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */ 192 #define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE) 193 #define MPI_DOORBELL_ACTIVE_SHIFT (27) 194 #define MPI_DOORBELL_WHO_INIT_MASK (0x07000000) 195 #define MPI_DOORBELL_WHO_INIT_SHIFT (24) 196 #define MPI_DOORBELL_FUNCTION_MASK (0xFF000000) 197 #define MPI_DOORBELL_FUNCTION_SHIFT (24) 198 #define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000) 199 #define MPI_DOORBELL_ADD_DWORDS_SHIFT (16) 200 #define MPI_DOORBELL_DATA_MASK (0x0000FFFF) 201 #define MPI_DOORBELL_FUNCTION_SPECIFIC_MASK (0x0000FFFF) 202 203 /* values for Host Buffer Access Control doorbell function */ 204 #define MPI_DB_HPBAC_VALUE_MASK (0x0000F000) 205 #define MPI_DB_HPBAC_ENABLE_ACCESS (0x01) 206 #define MPI_DB_HPBAC_DISABLE_ACCESS (0x02) 207 #define MPI_DB_HPBAC_FREE_BUFFER (0x03) 208 209 210 #define MPI_WRITE_SEQUENCE_OFFSET (0x00000004) 211 #define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F) 212 #define MPI_WRSEQ_1ST_KEY_VALUE (0x04) 213 #define MPI_WRSEQ_2ND_KEY_VALUE (0x0B) 214 #define MPI_WRSEQ_3RD_KEY_VALUE (0x02) 215 #define MPI_WRSEQ_4TH_KEY_VALUE (0x07) 216 #define MPI_WRSEQ_5TH_KEY_VALUE (0x0D) 217 218 #define MPI_DIAGNOSTIC_OFFSET (0x00000008) 219 #define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400) 220 #define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200) 221 #define MPI_DIAG_DRWE (0x00000080) 222 #define MPI_DIAG_FLASH_BAD_SIG (0x00000040) 223 #define MPI_DIAG_RESET_HISTORY (0x00000020) 224 #define MPI_DIAG_RW_ENABLE (0x00000010) 225 #define MPI_DIAG_RESET_ADAPTER (0x00000004) 226 #define MPI_DIAG_DISABLE_ARM (0x00000002) 227 #define MPI_DIAG_MEM_ENABLE (0x00000001) 228 229 #define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C) 230 231 #define MPI_DIAG_RW_DATA_OFFSET (0x00000010) 232 233 #define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014) 234 235 #define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030) 236 #define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000) 237 #define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008) 238 #define MPI_HIS_DOORBELL_INTERRUPT (0x00000001) 239 240 #define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034) 241 #define MPI_HIM_RIM (0x00000008) 242 #define MPI_HIM_DIM (0x00000001) 243 244 #define MPI_REQUEST_QUEUE_OFFSET (0x00000040) 245 #define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040) 246 247 #define MPI_REPLY_QUEUE_OFFSET (0x00000044) 248 #define MPI_REPLY_POST_FIFO_OFFSET (0x00000044) 249 #define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044) 250 251 #define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048) 252 253 254 255 /***************************************************************************** 256 * 257 * M e s s a g e F r a m e D e s c r i p t o r s 258 * 259 *****************************************************************************/ 260 261 #define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003) 262 #define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004) 263 #define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8) 264 265 #define MPI_ADDRESS_REPLY_A_BIT (0x80000000) 266 #define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF) 267 268 #define MPI_CONTEXT_REPLY_A_BIT (0x80000000) 269 #define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000) 270 #define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00) 271 #define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01) 272 #define MPI_CONTEXT_REPLY_TYPE_LAN (0x02) 273 #define MPI_CONTEXT_REPLY_TYPE_SHIFT (29) 274 #define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF) 275 276 277 /****************************************************************************/ 278 /* Context Reply macros */ 279 /****************************************************************************/ 280 281 #define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \ 282 >> MPI_CONTEXT_REPLY_TYPE_SHIFT) 283 284 #define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \ 285 ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \ 286 (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \ 287 MPI_CONTEXT_REPLY_TYPE_MASK)) 288 289 290 /***************************************************************************** 291 * 292 * M e s s a g e F u n c t i o n s 293 * 0x80 -> 0x8F reserved for private message use per product 294 * 295 * 296 *****************************************************************************/ 297 298 #define MPI_FUNCTION_SCSI_IO_REQUEST (0x00) 299 #define MPI_FUNCTION_SCSI_TASK_MGMT (0x01) 300 #define MPI_FUNCTION_IOC_INIT (0x02) 301 #define MPI_FUNCTION_IOC_FACTS (0x03) 302 #define MPI_FUNCTION_CONFIG (0x04) 303 #define MPI_FUNCTION_PORT_FACTS (0x05) 304 #define MPI_FUNCTION_PORT_ENABLE (0x06) 305 #define MPI_FUNCTION_EVENT_NOTIFICATION (0x07) 306 #define MPI_FUNCTION_EVENT_ACK (0x08) 307 #define MPI_FUNCTION_FW_DOWNLOAD (0x09) 308 #define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A) 309 #define MPI_FUNCTION_TARGET_ASSIST (0x0B) 310 #define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C) 311 #define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D) 312 #define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E) 313 #define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F) 314 #define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10) 315 #define MPI_FUNCTION_FC_ABORT (0x11) 316 #define MPI_FUNCTION_FW_UPLOAD (0x12) 317 #define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13) 318 #define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14) 319 320 #define MPI_FUNCTION_RAID_ACTION (0x15) 321 #define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16) 322 323 #define MPI_FUNCTION_TOOLBOX (0x17) 324 325 #define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) 326 327 #define MPI_FUNCTION_MAILBOX (0x19) 328 329 #define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A) 330 #define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) 331 #define MPI_FUNCTION_SATA_PASSTHROUGH (0x1C) 332 333 #define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D) 334 #define MPI_FUNCTION_DIAG_RELEASE (0x1E) 335 336 #define MPI_FUNCTION_SCSI_IO_32 (0x1F) 337 338 #define MPI_FUNCTION_LAN_SEND (0x20) 339 #define MPI_FUNCTION_LAN_RECEIVE (0x21) 340 #define MPI_FUNCTION_LAN_RESET (0x22) 341 342 #define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23) 343 #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) 344 #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) 345 346 #define MPI_FUNCTION_INBAND_BUFFER_POST (0x28) 347 #define MPI_FUNCTION_INBAND_SEND (0x29) 348 #define MPI_FUNCTION_INBAND_RSP (0x2A) 349 #define MPI_FUNCTION_INBAND_ABORT (0x2B) 350 351 #define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40) 352 #define MPI_FUNCTION_IO_UNIT_RESET (0x41) 353 #define MPI_FUNCTION_HANDSHAKE (0x42) 354 #define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43) 355 #define MPI_FUNCTION_HOST_PAGEBUF_ACCESS_CONTROL (0x44) 356 357 358 /* standard version format */ 359 typedef struct _MPI_VERSION_STRUCT 360 { 361 U8 Dev; /* 00h */ 362 U8 Unit; /* 01h */ 363 U8 Minor; /* 02h */ 364 U8 Major; /* 03h */ 365 } MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT, 366 MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct; 367 368 typedef union _MPI_VERSION_FORMAT 369 { 370 MPI_VERSION_STRUCT Struct; 371 U32 Word; 372 } MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT, 373 MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t; 374 375 376 /***************************************************************************** 377 * 378 * S c a t t e r G a t h e r E l e m e n t s 379 * 380 *****************************************************************************/ 381 382 /****************************************************************************/ 383 /* Simple element structures */ 384 /****************************************************************************/ 385 386 typedef struct _SGE_SIMPLE32 387 { 388 U32 FlagsLength; 389 U32 Address; 390 } SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32, 391 SGESimple32_t, MPI_POINTER pSGESimple32_t; 392 393 typedef struct _SGE_SIMPLE64 394 { 395 U32 FlagsLength; 396 U64 Address; 397 } SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64, 398 SGESimple64_t, MPI_POINTER pSGESimple64_t; 399 400 typedef struct _SGE_SIMPLE_UNION 401 { 402 U32 FlagsLength; 403 union 404 { 405 U32 Address32; 406 U64 Address64; 407 }u; 408 } SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION, 409 SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t; 410 411 /****************************************************************************/ 412 /* Chain element structures */ 413 /****************************************************************************/ 414 415 typedef struct _SGE_CHAIN32 416 { 417 U16 Length; 418 U8 NextChainOffset; 419 U8 Flags; 420 U32 Address; 421 } SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32, 422 SGEChain32_t, MPI_POINTER pSGEChain32_t; 423 424 typedef struct _SGE_CHAIN64 425 { 426 U16 Length; 427 U8 NextChainOffset; 428 U8 Flags; 429 U64 Address; 430 } SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64, 431 SGEChain64_t, MPI_POINTER pSGEChain64_t; 432 433 typedef struct _SGE_CHAIN_UNION 434 { 435 U16 Length; 436 U8 NextChainOffset; 437 U8 Flags; 438 union 439 { 440 U32 Address32; 441 U64 Address64; 442 }u; 443 } SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION, 444 SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t; 445 446 /****************************************************************************/ 447 /* Transaction Context element */ 448 /****************************************************************************/ 449 450 typedef struct _SGE_TRANSACTION32 451 { 452 U8 Reserved; 453 U8 ContextSize; 454 U8 DetailsLength; 455 U8 Flags; 456 U32 TransactionContext[1]; 457 U32 TransactionDetails[1]; 458 } SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32, 459 SGETransaction32_t, MPI_POINTER pSGETransaction32_t; 460 461 typedef struct _SGE_TRANSACTION64 462 { 463 U8 Reserved; 464 U8 ContextSize; 465 U8 DetailsLength; 466 U8 Flags; 467 U32 TransactionContext[2]; 468 U32 TransactionDetails[1]; 469 } SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64, 470 SGETransaction64_t, MPI_POINTER pSGETransaction64_t; 471 472 typedef struct _SGE_TRANSACTION96 473 { 474 U8 Reserved; 475 U8 ContextSize; 476 U8 DetailsLength; 477 U8 Flags; 478 U32 TransactionContext[3]; 479 U32 TransactionDetails[1]; 480 } SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96, 481 SGETransaction96_t, MPI_POINTER pSGETransaction96_t; 482 483 typedef struct _SGE_TRANSACTION128 484 { 485 U8 Reserved; 486 U8 ContextSize; 487 U8 DetailsLength; 488 U8 Flags; 489 U32 TransactionContext[4]; 490 U32 TransactionDetails[1]; 491 } SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128, 492 SGETransaction_t128, MPI_POINTER pSGETransaction_t128; 493 494 typedef struct _SGE_TRANSACTION_UNION 495 { 496 U8 Reserved; 497 U8 ContextSize; 498 U8 DetailsLength; 499 U8 Flags; 500 union 501 { 502 U32 TransactionContext32[1]; 503 U32 TransactionContext64[2]; 504 U32 TransactionContext96[3]; 505 U32 TransactionContext128[4]; 506 }u; 507 U32 TransactionDetails[1]; 508 } SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION, 509 SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t; 510 511 512 /****************************************************************************/ 513 /* SGE IO types union for IO SGL's */ 514 /****************************************************************************/ 515 516 typedef struct _SGE_IO_UNION 517 { 518 union 519 { 520 SGE_SIMPLE_UNION Simple; 521 SGE_CHAIN_UNION Chain; 522 } u; 523 } SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION, 524 SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t; 525 526 /****************************************************************************/ 527 /* SGE union for SGL's with Simple and Transaction elements */ 528 /****************************************************************************/ 529 530 typedef struct _SGE_TRANS_SIMPLE_UNION 531 { 532 union 533 { 534 SGE_SIMPLE_UNION Simple; 535 SGE_TRANSACTION_UNION Transaction; 536 } u; 537 } SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION, 538 SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t; 539 540 /****************************************************************************/ 541 /* All SGE types union */ 542 /****************************************************************************/ 543 544 typedef struct _SGE_MPI_UNION 545 { 546 union 547 { 548 SGE_SIMPLE_UNION Simple; 549 SGE_CHAIN_UNION Chain; 550 SGE_TRANSACTION_UNION Transaction; 551 } u; 552 } SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION, 553 MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t, 554 SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t; 555 556 557 /****************************************************************************/ 558 /* SGE field definition and masks */ 559 /****************************************************************************/ 560 561 /* Flags field bit definitions */ 562 563 #define MPI_SGE_FLAGS_LAST_ELEMENT (0x80) 564 #define MPI_SGE_FLAGS_END_OF_BUFFER (0x40) 565 #define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30) 566 #define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08) 567 #define MPI_SGE_FLAGS_DIRECTION (0x04) 568 #define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02) 569 #define MPI_SGE_FLAGS_END_OF_LIST (0x01) 570 571 #define MPI_SGE_FLAGS_SHIFT (24) 572 573 #define MPI_SGE_LENGTH_MASK (0x00FFFFFF) 574 #define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF) 575 576 /* Element Type */ 577 578 #define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00) 579 #define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10) 580 #define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30) 581 #define MPI_SGE_FLAGS_ELEMENT_MASK (0x30) 582 583 /* Address location */ 584 585 #define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00) 586 587 /* Direction */ 588 589 #define MPI_SGE_FLAGS_IOC_TO_HOST (0x00) 590 #define MPI_SGE_FLAGS_HOST_TO_IOC (0x04) 591 592 /* Address Size */ 593 594 #define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00) 595 #define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02) 596 597 /* Context Size */ 598 599 #define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00) 600 #define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02) 601 #define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04) 602 #define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06) 603 604 #define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000) 605 #define MPI_SGE_CHAIN_OFFSET_SHIFT (16) 606 607 608 /****************************************************************************/ 609 /* SGE operation Macros */ 610 /****************************************************************************/ 611 612 /* SIMPLE FlagsLength manipulations... */ 613 #define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT) 614 #define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT) 615 #define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK) 616 #define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK) 617 618 #define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l)) 619 620 #define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength) 621 #define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength) 622 #define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l) 623 /* CAUTION - The following are READ-MODIFY-WRITE! */ 624 #define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f) 625 #define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l) 626 627 #define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT) 628 629 630 631 /***************************************************************************** 632 * 633 * 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 634 * 635 *****************************************************************************/ 636 637 /****************************************************************************/ 638 /* Standard message request header for all request messages */ 639 /****************************************************************************/ 640 641 typedef struct _MSG_REQUEST_HEADER 642 { 643 U8 Reserved[2]; /* function specific */ 644 U8 ChainOffset; 645 U8 Function; 646 U8 Reserved1[3]; /* function specific */ 647 U8 MsgFlags; 648 U32 MsgContext; 649 } MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER, 650 MPIHeader_t, MPI_POINTER pMPIHeader_t; 651 652 653 /****************************************************************************/ 654 /* Default Reply */ 655 /****************************************************************************/ 656 657 typedef struct _MSG_DEFAULT_REPLY 658 { 659 U8 Reserved[2]; /* function specific */ 660 U8 MsgLength; 661 U8 Function; 662 U8 Reserved1[3]; /* function specific */ 663 U8 MsgFlags; 664 U32 MsgContext; 665 U8 Reserved2[2]; /* function specific */ 666 U16 IOCStatus; 667 U32 IOCLogInfo; 668 } MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY, 669 MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t; 670 671 672 /* MsgFlags definition for all replies */ 673 674 #define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80) 675 676 677 /***************************************************************************** 678 * 679 * I O C S t a t u s V a l u e s 680 * 681 *****************************************************************************/ 682 683 /****************************************************************************/ 684 /* Common IOCStatus values for all replies */ 685 /****************************************************************************/ 686 687 #define MPI_IOCSTATUS_SUCCESS (0x0000) 688 #define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001) 689 #define MPI_IOCSTATUS_BUSY (0x0002) 690 #define MPI_IOCSTATUS_INVALID_SGL (0x0003) 691 #define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004) 692 #define MPI_IOCSTATUS_RESERVED (0x0005) 693 #define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006) 694 #define MPI_IOCSTATUS_INVALID_FIELD (0x0007) 695 #define MPI_IOCSTATUS_INVALID_STATE (0x0008) 696 #define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009) 697 698 /****************************************************************************/ 699 /* Config IOCStatus values */ 700 /****************************************************************************/ 701 702 #define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020) 703 #define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021) 704 #define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022) 705 #define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023) 706 #define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024) 707 #define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025) 708 709 /****************************************************************************/ 710 /* SCSIIO Reply (SPI & FCP) initiator values */ 711 /****************************************************************************/ 712 713 #define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040) 714 #define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041) 715 #define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042) 716 #define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043) 717 #define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044) 718 #define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045) 719 #define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046) 720 #define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047) 721 #define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048) 722 #define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049) 723 #define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A) 724 #define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B) 725 #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C) 726 727 /****************************************************************************/ 728 /* For use by SCSI Initiator and SCSI Target end-to-end data protection */ 729 /****************************************************************************/ 730 731 #define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D) 732 #define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E) 733 #define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F) 734 735 736 /****************************************************************************/ 737 /* SCSI Target values */ 738 /****************************************************************************/ 739 740 #define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060) 741 #define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061) 742 #define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete name */ 743 #define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062) 744 #define MPI_IOCSTATUS_TARGET_ABORTED (0x0063) 745 #define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064) 746 #define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065) 747 #define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A) 748 #define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B) 749 #define MPI_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D) 750 #define MPI_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E) 751 #define MPI_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F) 752 #define MPI_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070) 753 #define MPI_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071) 754 755 /****************************************************************************/ 756 /* Additional FCP target values (obsolete) */ 757 /****************************************************************************/ 758 759 #define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */ 760 #define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */ 761 #define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */ 762 #define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */ 763 764 /****************************************************************************/ 765 /* Fibre Channel Direct Access values */ 766 /****************************************************************************/ 767 768 #define MPI_IOCSTATUS_FC_ABORTED (0x0066) 769 #define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067) 770 #define MPI_IOCSTATUS_FC_DID_INVALID (0x0068) 771 #define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069) 772 #define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C) 773 774 /****************************************************************************/ 775 /* LAN values */ 776 /****************************************************************************/ 777 778 #define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080) 779 #define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081) 780 #define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082) 781 #define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083) 782 #define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084) 783 #define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085) 784 #define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086) 785 #define MPI_IOCSTATUS_LAN_CANCELED (0x0087) 786 787 /****************************************************************************/ 788 /* Serial Attached SCSI values */ 789 /****************************************************************************/ 790 791 #define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090) 792 #define MPI_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091) 793 794 /****************************************************************************/ 795 /* Inband values */ 796 /****************************************************************************/ 797 798 #define MPI_IOCSTATUS_INBAND_ABORTED (0x0098) 799 #define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099) 800 801 /****************************************************************************/ 802 /* Diagnostic Tools values */ 803 /****************************************************************************/ 804 805 #define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0) 806 807 808 /****************************************************************************/ 809 /* IOCStatus flag to indicate that log info is available */ 810 /****************************************************************************/ 811 812 #define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) 813 #define MPI_IOCSTATUS_MASK (0x7FFF) 814 815 /****************************************************************************/ 816 /* LogInfo Types */ 817 /****************************************************************************/ 818 819 #define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000) 820 #define MPI_IOCLOGINFO_TYPE_SHIFT (28) 821 #define MPI_IOCLOGINFO_TYPE_NONE (0x0) 822 #define MPI_IOCLOGINFO_TYPE_SCSI (0x1) 823 #define MPI_IOCLOGINFO_TYPE_FC (0x2) 824 #define MPI_IOCLOGINFO_TYPE_SAS (0x3) 825 #define MPI_IOCLOGINFO_TYPE_ISCSI (0x4) 826 #define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF) 827 828 829 #endif 830