mpi.h revision 170251
1/* $FreeBSD: head/sys/dev/mpt/mpilib/mpi.h 170251 2007-06-03 22:58:27Z scottl $ */ 2/*- 3 * Copyright (c) 2000-2005, LSI Logic Corporation and its contributors. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12 * substantially similar to the "NO WARRANTY" disclaimer below 13 * ("Disclaimer") and any redistribution must be conditioned upon including 14 * a substantially similar Disclaimer requirement for further binary 15 * redistribution. 16 * 3. Neither the name of the LSI Logic Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT 30 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * Name: mpi.h 33 * Title: MPI Message independent structures and definitions 34 * Creation Date: July 27, 2000 35 * 36 * mpi.h Version: 01.05.13 37 * 38 * Version History 39 * --------------- 40 * 41 * Date Version Description 42 * -------- -------- ------------------------------------------------------ 43 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. 44 * 05-24-00 00.10.02 Added MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH definition. 45 * 06-06-00 01.00.01 Update MPI_VERSION_MAJOR and MPI_VERSION_MINOR. 46 * 06-22-00 01.00.02 Added MPI_IOCSTATUS_LAN_ definitions. 47 * Removed LAN_SUSPEND function definition. 48 * Added MPI_MSGFLAGS_CONTINUATION_REPLY definition. 49 * 06-30-00 01.00.03 Added MPI_CONTEXT_REPLY_TYPE_LAN definition. 50 * Added MPI_GET/SET_CONTEXT_REPLY_TYPE macros. 51 * 07-27-00 01.00.04 Added MPI_FAULT_ definitions. 52 * Removed MPI_IOCSTATUS_MSG/DATA_XFER_ERROR definitions. 53 * Added MPI_IOCSTATUS_INTERNAL_ERROR definition. 54 * Added MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH. 55 * 11-02-00 01.01.01 Original release for post 1.0 work. 56 * 12-04-00 01.01.02 Added new function codes. 57 * 01-09-01 01.01.03 Added more definitions to the system interface section 58 * Added MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT. 59 * 01-25-01 01.01.04 Changed MPI_VERSION_MINOR from 0x00 to 0x01. 60 * 02-20-01 01.01.05 Started using MPI_POINTER. 61 * Fixed value for MPI_DIAG_RW_ENABLE. 62 * Added defines for MPI_DIAG_PREVENT_IOC_BOOT and 63 * MPI_DIAG_CLEAR_FLASH_BAD_SIG. 64 * Obsoleted MPI_IOCSTATUS_TARGET_FC_ defines. 65 * 02-27-01 01.01.06 Removed MPI_HOST_INDEX_REGISTER define. 66 * Added function codes for RAID. 67 * 04-09-01 01.01.07 Added alternate define for MPI_DOORBELL_ACTIVE, 68 * MPI_DOORBELL_USED, to better match the spec. 69 * 08-08-01 01.02.01 Original release for v1.2 work. 70 * Changed MPI_VERSION_MINOR from 0x01 to 0x02. 71 * Added define MPI_FUNCTION_TOOLBOX. 72 * 09-28-01 01.02.02 New function code MPI_SCSI_ENCLOSURE_PROCESSOR. 73 * 11-01-01 01.02.03 Changed name to MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR. 74 * 03-14-02 01.02.04 Added MPI_HEADER_VERSION_ defines. 75 * 05-31-02 01.02.05 Bumped MPI_HEADER_VERSION_UNIT. 76 * 07-12-02 01.02.06 Added define for MPI_FUNCTION_MAILBOX. 77 * 09-16-02 01.02.07 Bumped value for MPI_HEADER_VERSION_UNIT. 78 * 11-15-02 01.02.08 Added define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX and 79 * obsoleted define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX. 80 * 04-01-03 01.02.09 New IOCStatus code: MPI_IOCSTATUS_FC_EXCHANGE_CANCELED 81 * 06-26-03 01.02.10 Bumped MPI_HEADER_VERSION_UNIT value. 82 * 01-16-04 01.02.11 Added define for MPI_IOCLOGINFO_TYPE_SHIFT. 83 * 04-29-04 01.02.12 Added function codes for MPI_FUNCTION_DIAG_BUFFER_POST 84 * and MPI_FUNCTION_DIAG_RELEASE. 85 * Added MPI_IOCSTATUS_DIAGNOSTIC_RELEASED define. 86 * Bumped MPI_HEADER_VERSION_UNIT value. 87 * 05-11-04 01.03.01 Bumped MPI_VERSION_MINOR for MPI v1.3. 88 * Added codes for Inband. 89 * 08-19-04 01.05.01 Added defines for Host Buffer Access Control doorbell. 90 * Added define for offset of High Priority Request Queue. 91 * Added new function codes and new IOCStatus codes. 92 * Added a IOCLogInfo type of SAS. 93 * 12-07-04 01.05.02 Bumped MPI_HEADER_VERSION_UNIT. 94 * 12-09-04 01.05.03 Bumped MPI_HEADER_VERSION_UNIT. 95 * 01-15-05 01.05.04 Bumped MPI_HEADER_VERSION_UNIT. 96 * 02-09-05 01.05.05 Bumped MPI_HEADER_VERSION_UNIT. 97 * 02-22-05 01.05.06 Bumped MPI_HEADER_VERSION_UNIT. 98 * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and 99 * TargetAssistExtended requests. 100 * Removed EEDP IOCStatus codes. 101 * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and 102 * TargetAssistExtended requests. 103 * Added EEDP IOCStatus codes. 104 * 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT. 105 * 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target. 106 * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT. 107 * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT. 108 * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT. 109 * -------------------------------------------------------------------------- 110 */ 111 112#ifndef MPI_H 113#define MPI_H 114 115 116/***************************************************************************** 117* 118* M P I V e r s i o n D e f i n i t i o n s 119* 120*****************************************************************************/ 121 122#define MPI_VERSION_MAJOR (0x01) 123#define MPI_VERSION_MINOR (0x05) 124#define MPI_VERSION_MAJOR_MASK (0xFF00) 125#define MPI_VERSION_MAJOR_SHIFT (8) 126#define MPI_VERSION_MINOR_MASK (0x00FF) 127#define MPI_VERSION_MINOR_SHIFT (0) 128#define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \ 129 MPI_VERSION_MINOR) 130 131#define MPI_VERSION_01_00 (0x0100) 132#define MPI_VERSION_01_01 (0x0101) 133#define MPI_VERSION_01_02 (0x0102) 134#define MPI_VERSION_01_03 (0x0103) 135#define MPI_VERSION_01_05 (0x0105) 136/* Note: The major versions of 0xe0 through 0xff are reserved */ 137 138/* versioning for this MPI header set */ 139#define MPI_HEADER_VERSION_UNIT (0x10) 140#define MPI_HEADER_VERSION_DEV (0x00) 141#define MPI_HEADER_VERSION_UNIT_MASK (0xFF00) 142#define MPI_HEADER_VERSION_UNIT_SHIFT (8) 143#define MPI_HEADER_VERSION_DEV_MASK (0x00FF) 144#define MPI_HEADER_VERSION_DEV_SHIFT (0) 145#define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV) 146 147/***************************************************************************** 148* 149* I O C S t a t e D e f i n i t i o n s 150* 151*****************************************************************************/ 152 153#define MPI_IOC_STATE_RESET (0x00000000) 154#define MPI_IOC_STATE_READY (0x10000000) 155#define MPI_IOC_STATE_OPERATIONAL (0x20000000) 156#define MPI_IOC_STATE_FAULT (0x40000000) 157 158#define MPI_IOC_STATE_MASK (0xF0000000) 159#define MPI_IOC_STATE_SHIFT (28) 160 161/* Fault state codes (product independent range 0x8000-0xFFFF) */ 162 163#define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111) 164#define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112) 165#define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113) 166#define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114) 167#define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115) 168#define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116) 169#define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117) 170#define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118) 171 172 173/***************************************************************************** 174* 175* 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 176* 177*****************************************************************************/ 178 179/* 180 * Defines for working with the System Doorbell register. 181 * Values for doorbell function codes are included in the section that defines 182 * all the function codes (further on in this file). 183 */ 184#define MPI_DOORBELL_OFFSET (0x00000000) 185#define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */ 186#define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE) 187#define MPI_DOORBELL_ACTIVE_SHIFT (27) 188#define MPI_DOORBELL_WHO_INIT_MASK (0x07000000) 189#define MPI_DOORBELL_WHO_INIT_SHIFT (24) 190#define MPI_DOORBELL_FUNCTION_MASK (0xFF000000) 191#define MPI_DOORBELL_FUNCTION_SHIFT (24) 192#define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000) 193#define MPI_DOORBELL_ADD_DWORDS_SHIFT (16) 194#define MPI_DOORBELL_DATA_MASK (0x0000FFFF) 195#define MPI_DOORBELL_FUNCTION_SPECIFIC_MASK (0x0000FFFF) 196 197/* values for Host Buffer Access Control doorbell function */ 198#define MPI_DB_HPBAC_VALUE_MASK (0x0000F000) 199#define MPI_DB_HPBAC_ENABLE_ACCESS (0x01) 200#define MPI_DB_HPBAC_DISABLE_ACCESS (0x02) 201#define MPI_DB_HPBAC_FREE_BUFFER (0x03) 202 203 204#define MPI_WRITE_SEQUENCE_OFFSET (0x00000004) 205#define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F) 206#define MPI_WRSEQ_1ST_KEY_VALUE (0x04) 207#define MPI_WRSEQ_2ND_KEY_VALUE (0x0B) 208#define MPI_WRSEQ_3RD_KEY_VALUE (0x02) 209#define MPI_WRSEQ_4TH_KEY_VALUE (0x07) 210#define MPI_WRSEQ_5TH_KEY_VALUE (0x0D) 211 212#define MPI_DIAGNOSTIC_OFFSET (0x00000008) 213#define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400) 214#define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200) 215#define MPI_DIAG_DRWE (0x00000080) 216#define MPI_DIAG_FLASH_BAD_SIG (0x00000040) 217#define MPI_DIAG_RESET_HISTORY (0x00000020) 218#define MPI_DIAG_RW_ENABLE (0x00000010) 219#define MPI_DIAG_RESET_ADAPTER (0x00000004) 220#define MPI_DIAG_DISABLE_ARM (0x00000002) 221#define MPI_DIAG_MEM_ENABLE (0x00000001) 222 223#define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C) 224 225#define MPI_DIAG_RW_DATA_OFFSET (0x00000010) 226 227#define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014) 228 229#define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030) 230#define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000) 231#define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008) 232#define MPI_HIS_DOORBELL_INTERRUPT (0x00000001) 233 234#define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034) 235#define MPI_HIM_RIM (0x00000008) 236#define MPI_HIM_DIM (0x00000001) 237 238#define MPI_REQUEST_QUEUE_OFFSET (0x00000040) 239#define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040) 240 241#define MPI_REPLY_QUEUE_OFFSET (0x00000044) 242#define MPI_REPLY_POST_FIFO_OFFSET (0x00000044) 243#define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044) 244 245#define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048) 246 247 248 249/***************************************************************************** 250* 251* M e s s a g e F r a m e D e s c r i p t o r s 252* 253*****************************************************************************/ 254 255#define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003) 256#define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004) 257#define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8) 258 259#define MPI_ADDRESS_REPLY_A_BIT (0x80000000) 260#define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF) 261 262#define MPI_CONTEXT_REPLY_A_BIT (0x80000000) 263#define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000) 264#define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00) 265#define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01) 266#define MPI_CONTEXT_REPLY_TYPE_LAN (0x02) 267#define MPI_CONTEXT_REPLY_TYPE_SHIFT (29) 268#define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF) 269 270 271/****************************************************************************/ 272/* Context Reply macros */ 273/****************************************************************************/ 274 275#define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \ 276 >> MPI_CONTEXT_REPLY_TYPE_SHIFT) 277 278#define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \ 279 ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \ 280 (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \ 281 MPI_CONTEXT_REPLY_TYPE_MASK)) 282 283 284/***************************************************************************** 285* 286* M e s s a g e F u n c t i o n s 287* 0x80 -> 0x8F reserved for private message use per product 288* 289* 290*****************************************************************************/ 291 292#define MPI_FUNCTION_SCSI_IO_REQUEST (0x00) 293#define MPI_FUNCTION_SCSI_TASK_MGMT (0x01) 294#define MPI_FUNCTION_IOC_INIT (0x02) 295#define MPI_FUNCTION_IOC_FACTS (0x03) 296#define MPI_FUNCTION_CONFIG (0x04) 297#define MPI_FUNCTION_PORT_FACTS (0x05) 298#define MPI_FUNCTION_PORT_ENABLE (0x06) 299#define MPI_FUNCTION_EVENT_NOTIFICATION (0x07) 300#define MPI_FUNCTION_EVENT_ACK (0x08) 301#define MPI_FUNCTION_FW_DOWNLOAD (0x09) 302#define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A) 303#define MPI_FUNCTION_TARGET_ASSIST (0x0B) 304#define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C) 305#define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D) 306#define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E) 307#define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F) 308#define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10) 309#define MPI_FUNCTION_FC_ABORT (0x11) 310#define MPI_FUNCTION_FW_UPLOAD (0x12) 311#define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13) 312#define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14) 313 314#define MPI_FUNCTION_RAID_ACTION (0x15) 315#define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16) 316 317#define MPI_FUNCTION_TOOLBOX (0x17) 318 319#define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) 320 321#define MPI_FUNCTION_MAILBOX (0x19) 322 323#define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A) 324#define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) 325#define MPI_FUNCTION_SATA_PASSTHROUGH (0x1C) 326 327#define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D) 328#define MPI_FUNCTION_DIAG_RELEASE (0x1E) 329 330#define MPI_FUNCTION_SCSI_IO_32 (0x1F) 331 332#define MPI_FUNCTION_LAN_SEND (0x20) 333#define MPI_FUNCTION_LAN_RECEIVE (0x21) 334#define MPI_FUNCTION_LAN_RESET (0x22) 335 336#define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23) 337#define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) 338#define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) 339 340#define MPI_FUNCTION_INBAND_BUFFER_POST (0x28) 341#define MPI_FUNCTION_INBAND_SEND (0x29) 342#define MPI_FUNCTION_INBAND_RSP (0x2A) 343#define MPI_FUNCTION_INBAND_ABORT (0x2B) 344 345#define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40) 346#define MPI_FUNCTION_IO_UNIT_RESET (0x41) 347#define MPI_FUNCTION_HANDSHAKE (0x42) 348#define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43) 349#define MPI_FUNCTION_HOST_PAGEBUF_ACCESS_CONTROL (0x44) 350 351 352/* standard version format */ 353typedef struct _MPI_VERSION_STRUCT 354{ 355 U8 Dev; /* 00h */ 356 U8 Unit; /* 01h */ 357 U8 Minor; /* 02h */ 358 U8 Major; /* 03h */ 359} MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT, 360 MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct; 361 362typedef union _MPI_VERSION_FORMAT 363{ 364 MPI_VERSION_STRUCT Struct; 365 U32 Word; 366} MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT, 367 MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t; 368 369 370/***************************************************************************** 371* 372* S c a t t e r G a t h e r E l e m e n t s 373* 374*****************************************************************************/ 375 376/****************************************************************************/ 377/* Simple element structures */ 378/****************************************************************************/ 379 380typedef struct _SGE_SIMPLE32 381{ 382 U32 FlagsLength; 383 U32 Address; 384} SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32, 385 SGESimple32_t, MPI_POINTER pSGESimple32_t; 386 387typedef struct _SGE_SIMPLE64 388{ 389 U32 FlagsLength; 390 U64 Address; 391} SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64, 392 SGESimple64_t, MPI_POINTER pSGESimple64_t; 393 394typedef struct _SGE_SIMPLE_UNION 395{ 396 U32 FlagsLength; 397 union 398 { 399 U32 Address32; 400 U64 Address64; 401 }u; 402} SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION, 403 SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t; 404 405/****************************************************************************/ 406/* Chain element structures */ 407/****************************************************************************/ 408 409typedef struct _SGE_CHAIN32 410{ 411 U16 Length; 412 U8 NextChainOffset; 413 U8 Flags; 414 U32 Address; 415} SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32, 416 SGEChain32_t, MPI_POINTER pSGEChain32_t; 417 418typedef struct _SGE_CHAIN64 419{ 420 U16 Length; 421 U8 NextChainOffset; 422 U8 Flags; 423 U64 Address; 424} SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64, 425 SGEChain64_t, MPI_POINTER pSGEChain64_t; 426 427typedef struct _SGE_CHAIN_UNION 428{ 429 U16 Length; 430 U8 NextChainOffset; 431 U8 Flags; 432 union 433 { 434 U32 Address32; 435 U64 Address64; 436 }u; 437} SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION, 438 SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t; 439 440/****************************************************************************/ 441/* Transaction Context element */ 442/****************************************************************************/ 443 444typedef struct _SGE_TRANSACTION32 445{ 446 U8 Reserved; 447 U8 ContextSize; 448 U8 DetailsLength; 449 U8 Flags; 450 U32 TransactionContext[1]; 451 U32 TransactionDetails[1]; 452} SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32, 453 SGETransaction32_t, MPI_POINTER pSGETransaction32_t; 454 455typedef struct _SGE_TRANSACTION64 456{ 457 U8 Reserved; 458 U8 ContextSize; 459 U8 DetailsLength; 460 U8 Flags; 461 U32 TransactionContext[2]; 462 U32 TransactionDetails[1]; 463} SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64, 464 SGETransaction64_t, MPI_POINTER pSGETransaction64_t; 465 466typedef struct _SGE_TRANSACTION96 467{ 468 U8 Reserved; 469 U8 ContextSize; 470 U8 DetailsLength; 471 U8 Flags; 472 U32 TransactionContext[3]; 473 U32 TransactionDetails[1]; 474} SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96, 475 SGETransaction96_t, MPI_POINTER pSGETransaction96_t; 476 477typedef struct _SGE_TRANSACTION128 478{ 479 U8 Reserved; 480 U8 ContextSize; 481 U8 DetailsLength; 482 U8 Flags; 483 U32 TransactionContext[4]; 484 U32 TransactionDetails[1]; 485} SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128, 486 SGETransaction_t128, MPI_POINTER pSGETransaction_t128; 487 488typedef struct _SGE_TRANSACTION_UNION 489{ 490 U8 Reserved; 491 U8 ContextSize; 492 U8 DetailsLength; 493 U8 Flags; 494 union 495 { 496 U32 TransactionContext32[1]; 497 U32 TransactionContext64[2]; 498 U32 TransactionContext96[3]; 499 U32 TransactionContext128[4]; 500 }u; 501 U32 TransactionDetails[1]; 502} SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION, 503 SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t; 504 505 506/****************************************************************************/ 507/* SGE IO types union for IO SGL's */ 508/****************************************************************************/ 509 510typedef struct _SGE_IO_UNION 511{ 512 union 513 { 514 SGE_SIMPLE_UNION Simple; 515 SGE_CHAIN_UNION Chain; 516 } u; 517} SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION, 518 SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t; 519 520/****************************************************************************/ 521/* SGE union for SGL's with Simple and Transaction elements */ 522/****************************************************************************/ 523 524typedef struct _SGE_TRANS_SIMPLE_UNION 525{ 526 union 527 { 528 SGE_SIMPLE_UNION Simple; 529 SGE_TRANSACTION_UNION Transaction; 530 } u; 531} SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION, 532 SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t; 533 534/****************************************************************************/ 535/* All SGE types union */ 536/****************************************************************************/ 537 538typedef struct _SGE_MPI_UNION 539{ 540 union 541 { 542 SGE_SIMPLE_UNION Simple; 543 SGE_CHAIN_UNION Chain; 544 SGE_TRANSACTION_UNION Transaction; 545 } u; 546} SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION, 547 MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t, 548 SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t; 549 550 551/****************************************************************************/ 552/* SGE field definition and masks */ 553/****************************************************************************/ 554 555/* Flags field bit definitions */ 556 557#define MPI_SGE_FLAGS_LAST_ELEMENT (0x80) 558#define MPI_SGE_FLAGS_END_OF_BUFFER (0x40) 559#define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30) 560#define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08) 561#define MPI_SGE_FLAGS_DIRECTION (0x04) 562#define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02) 563#define MPI_SGE_FLAGS_END_OF_LIST (0x01) 564 565#define MPI_SGE_FLAGS_SHIFT (24) 566 567#define MPI_SGE_LENGTH_MASK (0x00FFFFFF) 568#define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF) 569 570/* Element Type */ 571 572#define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00) 573#define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10) 574#define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30) 575#define MPI_SGE_FLAGS_ELEMENT_MASK (0x30) 576 577/* Address location */ 578 579#define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00) 580 581/* Direction */ 582 583#define MPI_SGE_FLAGS_IOC_TO_HOST (0x00) 584#define MPI_SGE_FLAGS_HOST_TO_IOC (0x04) 585 586/* Address Size */ 587 588#define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00) 589#define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02) 590 591/* Context Size */ 592 593#define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00) 594#define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02) 595#define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04) 596#define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06) 597 598#define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000) 599#define MPI_SGE_CHAIN_OFFSET_SHIFT (16) 600 601 602/****************************************************************************/ 603/* SGE operation Macros */ 604/****************************************************************************/ 605 606 /* SIMPLE FlagsLength manipulations... */ 607#define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT) 608#define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT) 609#define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK) 610#define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK) 611 612#define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l)) 613 614#define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength) 615#define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength) 616#define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l) 617 /* CAUTION - The following are READ-MODIFY-WRITE! */ 618#define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f) 619#define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l) 620 621#define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT) 622 623 624 625/***************************************************************************** 626* 627* 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 628* 629*****************************************************************************/ 630 631/****************************************************************************/ 632/* Standard message request header for all request messages */ 633/****************************************************************************/ 634 635typedef struct _MSG_REQUEST_HEADER 636{ 637 U8 Reserved[2]; /* function specific */ 638 U8 ChainOffset; 639 U8 Function; 640 U8 Reserved1[3]; /* function specific */ 641 U8 MsgFlags; 642 U32 MsgContext; 643} MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER, 644 MPIHeader_t, MPI_POINTER pMPIHeader_t; 645 646 647/****************************************************************************/ 648/* Default Reply */ 649/****************************************************************************/ 650 651typedef struct _MSG_DEFAULT_REPLY 652{ 653 U8 Reserved[2]; /* function specific */ 654 U8 MsgLength; 655 U8 Function; 656 U8 Reserved1[3]; /* function specific */ 657 U8 MsgFlags; 658 U32 MsgContext; 659 U8 Reserved2[2]; /* function specific */ 660 U16 IOCStatus; 661 U32 IOCLogInfo; 662} MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY, 663 MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t; 664 665 666/* MsgFlags definition for all replies */ 667 668#define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80) 669 670 671/***************************************************************************** 672* 673* I O C S t a t u s V a l u e s 674* 675*****************************************************************************/ 676 677/****************************************************************************/ 678/* Common IOCStatus values for all replies */ 679/****************************************************************************/ 680 681#define MPI_IOCSTATUS_SUCCESS (0x0000) 682#define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001) 683#define MPI_IOCSTATUS_BUSY (0x0002) 684#define MPI_IOCSTATUS_INVALID_SGL (0x0003) 685#define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004) 686#define MPI_IOCSTATUS_RESERVED (0x0005) 687#define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006) 688#define MPI_IOCSTATUS_INVALID_FIELD (0x0007) 689#define MPI_IOCSTATUS_INVALID_STATE (0x0008) 690#define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009) 691 692/****************************************************************************/ 693/* Config IOCStatus values */ 694/****************************************************************************/ 695 696#define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020) 697#define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021) 698#define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022) 699#define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023) 700#define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024) 701#define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025) 702 703/****************************************************************************/ 704/* SCSIIO Reply (SPI & FCP) initiator values */ 705/****************************************************************************/ 706 707#define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040) 708#define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041) 709#define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042) 710#define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043) 711#define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044) 712#define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045) 713#define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046) 714#define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047) 715#define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048) 716#define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049) 717#define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A) 718#define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B) 719#define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C) 720 721/****************************************************************************/ 722/* For use by SCSI Initiator and SCSI Target end-to-end data protection */ 723/****************************************************************************/ 724 725#define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D) 726#define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E) 727#define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F) 728 729 730/****************************************************************************/ 731/* SCSI Target values */ 732/****************************************************************************/ 733 734#define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060) 735#define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061) 736#define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete name */ 737#define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062) 738#define MPI_IOCSTATUS_TARGET_ABORTED (0x0063) 739#define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064) 740#define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065) 741#define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A) 742#define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B) 743#define MPI_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D) 744#define MPI_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E) 745#define MPI_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F) 746#define MPI_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070) 747#define MPI_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071) 748 749/****************************************************************************/ 750/* Additional FCP target values (obsolete) */ 751/****************************************************************************/ 752 753#define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */ 754#define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */ 755#define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */ 756#define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */ 757 758/****************************************************************************/ 759/* Fibre Channel Direct Access values */ 760/****************************************************************************/ 761 762#define MPI_IOCSTATUS_FC_ABORTED (0x0066) 763#define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067) 764#define MPI_IOCSTATUS_FC_DID_INVALID (0x0068) 765#define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069) 766#define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C) 767 768/****************************************************************************/ 769/* LAN values */ 770/****************************************************************************/ 771 772#define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080) 773#define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081) 774#define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082) 775#define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083) 776#define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084) 777#define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085) 778#define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086) 779#define MPI_IOCSTATUS_LAN_CANCELED (0x0087) 780 781/****************************************************************************/ 782/* Serial Attached SCSI values */ 783/****************************************************************************/ 784 785#define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090) 786#define MPI_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091) 787 788/****************************************************************************/ 789/* Inband values */ 790/****************************************************************************/ 791 792#define MPI_IOCSTATUS_INBAND_ABORTED (0x0098) 793#define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099) 794 795/****************************************************************************/ 796/* Diagnostic Tools values */ 797/****************************************************************************/ 798 799#define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0) 800 801 802/****************************************************************************/ 803/* IOCStatus flag to indicate that log info is available */ 804/****************************************************************************/ 805 806#define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) 807#define MPI_IOCSTATUS_MASK (0x7FFF) 808 809/****************************************************************************/ 810/* LogInfo Types */ 811/****************************************************************************/ 812 813#define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000) 814#define MPI_IOCLOGINFO_TYPE_SHIFT (28) 815#define MPI_IOCLOGINFO_TYPE_NONE (0x0) 816#define MPI_IOCLOGINFO_TYPE_SCSI (0x1) 817#define MPI_IOCLOGINFO_TYPE_FC (0x2) 818#define MPI_IOCLOGINFO_TYPE_SAS (0x3) 819#define MPI_IOCLOGINFO_TYPE_ISCSI (0x4) 820#define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF) 821 822 823#endif 824