1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright (c) 2000-2012 LSI Corporation. 24 * 25 * Redistribution and use in source and binary forms of all code within 26 * this file that is exclusively owned by LSI, with or without 27 * modification, is permitted provided that, in addition to the CDDL 1.0 28 * License requirements, the following conditions are met: 29 * 30 * Neither the name of the author nor the names of its contributors may be 31 * used to endorse or promote products derived from this software without 32 * specific prior written permission. 33 * 34 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 35 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 36 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 37 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 38 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 39 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 40 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 41 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 42 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 43 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 44 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 45 * DAMAGE. 46 */ 47 48 /* 49 * Name: mpi2_init.h 50 * Title: MPI SCSI initiator mode messages and structures 51 * Creation Date: June 23, 2006 52 * 53 * mpi2_init.h Version: 02.00.xx 54 * 55 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 56 * prefix are for use only on MPI v2.5 products, and must not be used 57 * with MPI v2.0 products. Unless otherwise noted, names beginning with 58 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 59 * 60 * Version History 61 * --------------- 62 * 63 * Date Version Description 64 * -------- -------- ------------------------------------------------------ 65 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 66 * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t. 67 * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines. 68 * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention. 69 * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY. 70 * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t. 71 * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO 72 * Control field Task Attribute flags. 73 * Moved LUN field defines to mpi2.h becasue they are 74 * common to many structures. 75 * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to 76 * Query Asynchronous Event. 77 * Defined two new bits in the SlotStatus field of the SCSI 78 * Enclosure Processor Request and Reply. 79 * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for 80 * both SCSI IO Error Reply and SCSI Task Management Reply. 81 * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY. 82 * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. 83 * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. 84 * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. 85 * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. 86 * -------------------------------------------------------------------------- 87 */ 88 89 #ifndef MPI2_INIT_H 90 #define MPI2_INIT_H 91 92 /***************************************************************************** 93 * 94 * SCSI Initiator Messages 95 * 96 *****************************************************************************/ 97 98 /**************************************************************************** 99 * SCSI IO messages and associated structures 100 ****************************************************************************/ 101 102 typedef struct 103 { 104 U8 CDB[20]; /* 0x00 */ 105 U32 PrimaryReferenceTag; /* 0x14 */ 106 U16 PrimaryApplicationTag; /* 0x18 */ 107 U16 PrimaryApplicationTagMask; /* 0x1A */ 108 U32 TransferLength; /* 0x1C */ 109 } MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32, 110 Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t; 111 112 typedef union 113 { 114 U8 CDB32[32]; 115 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 116 MPI2_SGE_SIMPLE_UNION SGE; 117 } MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION, 118 Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t; 119 120 /* MPI v2.0 SCSI IO Request Message */ 121 typedef struct _MPI2_SCSI_IO_REQUEST 122 { 123 U16 DevHandle; /* 0x00 */ 124 U8 ChainOffset; /* 0x02 */ 125 U8 Function; /* 0x03 */ 126 U16 Reserved1; /* 0x04 */ 127 U8 Reserved2; /* 0x06 */ 128 U8 MsgFlags; /* 0x07 */ 129 U8 VP_ID; /* 0x08 */ 130 U8 VF_ID; /* 0x09 */ 131 U16 Reserved3; /* 0x0A */ 132 U32 SenseBufferLowAddress; /* 0x0C */ 133 U16 SGLFlags; /* 0x10 */ 134 U8 SenseBufferLength; /* 0x12 */ 135 U8 Reserved4; /* 0x13 */ 136 U8 SGLOffset0; /* 0x14 */ 137 U8 SGLOffset1; /* 0x15 */ 138 U8 SGLOffset2; /* 0x16 */ 139 U8 SGLOffset3; /* 0x17 */ 140 U32 SkipCount; /* 0x18 */ 141 U32 DataLength; /* 0x1C */ 142 U32 BidirectionalDataLength; /* 0x20 */ 143 U16 IoFlags; /* 0x24 */ 144 U16 EEDPFlags; /* 0x26 */ 145 U32 EEDPBlockSize; /* 0x28 */ 146 U32 SecondaryReferenceTag; /* 0x2C */ 147 U16 SecondaryApplicationTag; /* 0x30 */ 148 U16 ApplicationTagTranslationMask; /* 0x32 */ 149 U8 LUN[8]; /* 0x34 */ 150 U32 Control; /* 0x3C */ 151 MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */ 152 MPI2_SGE_IO_UNION SGL; /* 0x60 */ 153 } MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST, 154 Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t; 155 156 /* SCSI IO MsgFlags bits */ 157 158 /* MsgFlags for SenseBufferAddressSpace */ 159 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C) 160 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00) 161 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04) 162 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08) 163 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C) 164 165 /* SCSI IO SGLFlags bits */ 166 167 /* base values for Data Location Address Space */ 168 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C) 169 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00) 170 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04) 171 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08) 172 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 173 174 /* base values for Type */ 175 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03) 176 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00) 177 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01) 178 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02) 179 180 /* shift values for each sub-field */ 181 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12) 182 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8) 183 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) 184 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) 185 186 /* number of SGLOffset fields */ 187 #define MPI2_SCSIIO_NUM_SGLOFFSETS (4) 188 189 /* SCSI IO IoFlags bits */ 190 191 /* Large CDB Address Space */ 192 #define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000) 193 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000) 194 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000) 195 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000) 196 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000) 197 198 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 199 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 200 #define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400) 201 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 202 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 203 204 /* SCSI IO EEDPFlags bits */ 205 206 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 207 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 208 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 209 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 210 211 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400) 212 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200) 213 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100) 214 215 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 216 217 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007) 218 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000) 219 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001) 220 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002) 221 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 222 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004) 223 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006) 224 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 225 226 /* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */ 227 228 /* SCSI IO Control bits */ 229 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000) 230 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) 231 232 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) 233 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) 234 #define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) 235 #define MPI2_SCSIIO_CONTROL_READ (0x02000000) 236 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000) 237 238 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) 239 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) 240 241 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) 242 #define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) 243 #define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100) 244 #define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200) 245 #define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400) 246 247 #define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0) 248 #define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000) 249 #define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040) 250 #define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080) 251 252 253 /* MPI v2.5 CDB field */ 254 typedef union _MPI25_SCSI_IO_CDB_UNION 255 { 256 U8 CDB32[32]; 257 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 258 MPI2_IEEE_SGE_SIMPLE64 SGE; 259 } MPI25_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI25_SCSI_IO_CDB_UNION, 260 Mpi25ScsiIoCdb_t, MPI2_POINTER pMpi25ScsiIoCdb_t; 261 262 /* MPI v2.5 SCSI IO Request Message */ 263 typedef struct _MPI25_SCSI_IO_REQUEST 264 { 265 U16 DevHandle; /* 0x00 */ 266 U8 ChainOffset; /* 0x02 */ 267 U8 Function; /* 0x03 */ 268 U16 Reserved1; /* 0x04 */ 269 U8 Reserved2; /* 0x06 */ 270 U8 MsgFlags; /* 0x07 */ 271 U8 VP_ID; /* 0x08 */ 272 U8 VF_ID; /* 0x09 */ 273 U16 Reserved3; /* 0x0A */ 274 U32 SenseBufferLowAddress; /* 0x0C */ 275 U8 DMAFlags; /* 0x10 */ 276 U8 Reserved5; /* 0x11 */ 277 U8 SenseBufferLength; /* 0x12 */ 278 U8 Reserved4; /* 0x13 */ 279 U8 SGLOffset0; /* 0x14 */ 280 U8 SGLOffset1; /* 0x15 */ 281 U8 SGLOffset2; /* 0x16 */ 282 U8 SGLOffset3; /* 0x17 */ 283 U32 SkipCount; /* 0x18 */ 284 U32 DataLength; /* 0x1C */ 285 U32 BidirectionalDataLength; /* 0x20 */ 286 U16 IoFlags; /* 0x24 */ 287 U16 EEDPFlags; /* 0x26 */ 288 U16 EEDPBlockSize; /* 0x28 */ 289 U16 Reserved6; /* 0x2A */ 290 U32 SecondaryReferenceTag; /* 0x2C */ 291 U16 SecondaryApplicationTag; /* 0x30 */ 292 U16 ApplicationTagTranslationMask; /* 0x32 */ 293 U8 LUN[8]; /* 0x34 */ 294 U32 Control; /* 0x3C */ 295 MPI25_SCSI_IO_CDB_UNION CDB; /* 0x40 */ 296 297 #ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */ 298 MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion; 299 #endif 300 301 MPI25_SGE_IO_UNION SGL; /* 0x60 */ 302 303 } MPI25_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI25_SCSI_IO_REQUEST, 304 Mpi25SCSIIORequest_t, MPI2_POINTER pMpi25SCSIIORequest_t; 305 306 /* use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */ 307 308 /* Defines for the DMAFlags field 309 * Each setting affects 4 SGLS, from SGL0 to SGL3. 310 * D = Data 311 * C = Cache DIF 312 * I = Interleaved 313 * H = Host DIF 314 */ 315 #define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F) 316 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00) 317 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01) 318 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02) 319 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03) 320 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04) 321 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05) 322 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06) 323 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07) 324 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08) 325 #define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09) 326 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A) 327 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B) 328 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C) 329 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D) 330 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E) 331 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F) 332 333 /* number of SGLOffset fields */ 334 #define MPI25_SCSIIO_NUM_SGLOFFSETS (4) 335 336 /* defines for the IoFlags field */ 337 #define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000) 338 #define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000) 339 #define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000) 340 341 #define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 342 #define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 343 #define MPI25_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 344 #define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 345 346 /* MPI v2.5 defines for the EEDPFlags bits */ 347 /* use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */ 348 #define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 349 #define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 350 #define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 351 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 352 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 353 354 #define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 355 #define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 356 #define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 357 358 /* use MPI2_LUN_ defines from mpi2.h for the LUN field */ 359 360 /* use MPI2_SCSIIO_CONTROL_ defines for the Control field */ 361 362 363 /* NOTE: The SCSI IO Reply is the same for MPI 2.0 and MPI 2.5, so 364 * MPI2_SCSI_IO_REPLY is used for both. 365 */ 366 367 /* SCSI IO Error Reply Message */ 368 typedef struct _MPI2_SCSI_IO_REPLY 369 { 370 U16 DevHandle; /* 0x00 */ 371 U8 MsgLength; /* 0x02 */ 372 U8 Function; /* 0x03 */ 373 U16 Reserved1; /* 0x04 */ 374 U8 Reserved2; /* 0x06 */ 375 U8 MsgFlags; /* 0x07 */ 376 U8 VP_ID; /* 0x08 */ 377 U8 VF_ID; /* 0x09 */ 378 U16 Reserved3; /* 0x0A */ 379 U8 SCSIStatus; /* 0x0C */ 380 U8 SCSIState; /* 0x0D */ 381 U16 IOCStatus; /* 0x0E */ 382 U32 IOCLogInfo; /* 0x10 */ 383 U32 TransferCount; /* 0x14 */ 384 U32 SenseCount; /* 0x18 */ 385 U32 ResponseInfo; /* 0x1C */ 386 U16 TaskTag; /* 0x20 */ 387 U16 Reserved4; /* 0x22 */ 388 U32 BidirectionalTransferCount; /* 0x24 */ 389 U32 Reserved5; /* 0x28 */ 390 U32 Reserved6; /* 0x2C */ 391 } MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY, 392 Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t; 393 394 /* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */ 395 396 #define MPI2_SCSI_STATUS_GOOD (0x00) 397 #define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02) 398 #define MPI2_SCSI_STATUS_CONDITION_MET (0x04) 399 #define MPI2_SCSI_STATUS_BUSY (0x08) 400 #define MPI2_SCSI_STATUS_INTERMEDIATE (0x10) 401 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) 402 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18) 403 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */ 404 #define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28) 405 #define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30) 406 #define MPI2_SCSI_STATUS_TASK_ABORTED (0x40) 407 408 /* SCSI IO Reply SCSIState flags */ 409 410 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10) 411 #define MPI2_SCSI_STATE_TERMINATED (0x08) 412 #define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04) 413 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) 414 #define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) 415 416 /* masks and shifts for the ResponseInfo field */ 417 418 #define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) 419 #define MPI2_SCSI_RI_SHIFT_REASONCODE (0) 420 421 #define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) 422 423 424 /**************************************************************************** 425 * SCSI Task Management messages 426 ****************************************************************************/ 427 428 /* SCSI Task Management Request Message */ 429 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST 430 { 431 U16 DevHandle; /* 0x00 */ 432 U8 ChainOffset; /* 0x02 */ 433 U8 Function; /* 0x03 */ 434 U8 Reserved1; /* 0x04 */ 435 U8 TaskType; /* 0x05 */ 436 U8 Reserved2; /* 0x06 */ 437 U8 MsgFlags; /* 0x07 */ 438 U8 VP_ID; /* 0x08 */ 439 U8 VF_ID; /* 0x09 */ 440 U16 Reserved3; /* 0x0A */ 441 U8 LUN[8]; /* 0x0C */ 442 U32 Reserved4[7]; /* 0x14 */ 443 U16 TaskMID; /* 0x30 */ 444 U16 Reserved5; /* 0x32 */ 445 } MPI2_SCSI_TASK_MANAGE_REQUEST, 446 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST, 447 Mpi2SCSITaskManagementRequest_t, 448 MPI2_POINTER pMpi2SCSITaskManagementRequest_t; 449 450 /* TaskType values */ 451 452 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) 453 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) 454 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) 455 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) 456 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) 457 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) 458 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) 459 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) 460 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) 461 462 /* obsolete TaskType name */ 463 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) 464 465 /* MsgFlags bits */ 466 467 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18) 468 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00) 469 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08) 470 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10) 471 472 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01) 473 474 475 476 /* SCSI Task Management Reply Message */ 477 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY 478 { 479 U16 DevHandle; /* 0x00 */ 480 U8 MsgLength; /* 0x02 */ 481 U8 Function; /* 0x03 */ 482 U8 ResponseCode; /* 0x04 */ 483 U8 TaskType; /* 0x05 */ 484 U8 Reserved1; /* 0x06 */ 485 U8 MsgFlags; /* 0x07 */ 486 U8 VP_ID; /* 0x08 */ 487 U8 VF_ID; /* 0x09 */ 488 U16 Reserved2; /* 0x0A */ 489 U16 Reserved3; /* 0x0C */ 490 U16 IOCStatus; /* 0x0E */ 491 U32 IOCLogInfo; /* 0x10 */ 492 U32 TerminationCount; /* 0x14 */ 493 U32 ResponseInfo; /* 0x18 */ 494 } MPI2_SCSI_TASK_MANAGE_REPLY, 495 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY, 496 Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t; 497 498 /* ResponseCode values */ 499 500 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00) 501 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02) 502 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04) 503 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) 504 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) 505 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) 506 #define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) 507 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) 508 509 /* masks and shifts for the ResponseInfo field */ 510 511 #define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) 512 #define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) 513 #define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) 514 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) 515 #define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) 516 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) 517 #define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) 518 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) 519 520 521 /**************************************************************************** 522 * SCSI Enclosure Processor messages 523 ****************************************************************************/ 524 525 /* SCSI Enclosure Processor Request Message */ 526 typedef struct _MPI2_SEP_REQUEST 527 { 528 U16 DevHandle; /* 0x00 */ 529 U8 ChainOffset; /* 0x02 */ 530 U8 Function; /* 0x03 */ 531 U8 Action; /* 0x04 */ 532 U8 Flags; /* 0x05 */ 533 U8 Reserved1; /* 0x06 */ 534 U8 MsgFlags; /* 0x07 */ 535 U8 VP_ID; /* 0x08 */ 536 U8 VF_ID; /* 0x09 */ 537 U16 Reserved2; /* 0x0A */ 538 U32 SlotStatus; /* 0x0C */ 539 U32 Reserved3; /* 0x10 */ 540 U32 Reserved4; /* 0x14 */ 541 U32 Reserved5; /* 0x18 */ 542 U16 Slot; /* 0x1C */ 543 U16 EnclosureHandle; /* 0x1E */ 544 } MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST, 545 Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t; 546 547 /* Action defines */ 548 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00) 549 #define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01) 550 551 /* Flags defines */ 552 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00) 553 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01) 554 555 /* SlotStatus defines */ 556 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) 557 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 558 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 559 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) 560 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) 561 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 562 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 563 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 564 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) 565 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) 566 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) 567 568 569 /* SCSI Enclosure Processor Reply Message */ 570 typedef struct _MPI2_SEP_REPLY 571 { 572 U16 DevHandle; /* 0x00 */ 573 U8 MsgLength; /* 0x02 */ 574 U8 Function; /* 0x03 */ 575 U8 Action; /* 0x04 */ 576 U8 Flags; /* 0x05 */ 577 U8 Reserved1; /* 0x06 */ 578 U8 MsgFlags; /* 0x07 */ 579 U8 VP_ID; /* 0x08 */ 580 U8 VF_ID; /* 0x09 */ 581 U16 Reserved2; /* 0x0A */ 582 U16 Reserved3; /* 0x0C */ 583 U16 IOCStatus; /* 0x0E */ 584 U32 IOCLogInfo; /* 0x10 */ 585 U32 SlotStatus; /* 0x14 */ 586 U32 Reserved4; /* 0x18 */ 587 U16 Slot; /* 0x1C */ 588 U16 EnclosureHandle; /* 0x1E */ 589 } MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY, 590 Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t; 591 592 /* SlotStatus defines */ 593 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) 594 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 595 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 596 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) 597 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) 598 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 599 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 600 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 601 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) 602 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) 603 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) 604 605 606 #endif 607 608