1 /*- 2 * Copyright (c) 2013 LSI Corp. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the author nor the names of any co-contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /* 31 * Copyright (c) 2000-2012 LSI Corporation. 32 * 33 * 34 * Name: mpi2_targ.h 35 * Title: MPI Target mode messages and structures 36 * Creation Date: September 8, 2006 37 * 38 * mpi2_targ.h Version: 02.00.06 39 * 40 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 41 * prefix are for use only on MPI v2.5 products, and must not be used 42 * with MPI v2.0 products. Unless otherwise noted, names beginning with 43 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 44 * 45 * Version History 46 * --------------- 47 * 48 * Date Version Description 49 * -------- -------- ------------------------------------------------------ 50 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 51 * 08-31-07 02.00.01 Added Command Buffer Data Location Address Space bits to 52 * BufferPostFlags field of CommandBufferPostBase Request. 53 * 02-29-08 02.00.02 Modified various names to make them 32-character unique. 54 * 10-02-08 02.00.03 Removed NextCmdBufferOffset from 55 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST. 56 * Target Status Send Request only takes a single SGE for 57 * response data. 58 * 02-10-10 02.00.04 Added comment to MPI2_TARGET_SSP_RSP_IU structure. 59 * 11-18-11 02.00.05 Incorporating additions for MPI v2.5. 60 * 11-27-12 02.00.06 Added InitiatorDevHandle field to MPI2_TARGET_MODE_ABORT 61 * request message structure. 62 * Added AbortType MPI2_TARGET_MODE_ABORT_DEVHANDLE and 63 * MPI2_TARGET_MODE_ABORT_ALL_COMMANDS. 64 * -------------------------------------------------------------------------- 65 */ 66 67 #ifndef MPI2_TARG_H 68 #define MPI2_TARG_H 69 70 71 /****************************************************************************** 72 * 73 * SCSI Target Messages 74 * 75 *******************************************************************************/ 76 77 /**************************************************************************** 78 * Target Command Buffer Post Base Request 79 ****************************************************************************/ 80 81 typedef struct _MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST 82 { 83 U8 BufferPostFlags; /* 0x00 */ 84 U8 Reserved1; /* 0x01 */ 85 U8 ChainOffset; /* 0x02 */ 86 U8 Function; /* 0x03 */ 87 U16 TotalCmdBuffers; /* 0x04 */ 88 U8 Reserved; /* 0x06 */ 89 U8 MsgFlags; /* 0x07 */ 90 U8 VP_ID; /* 0x08 */ 91 U8 VF_ID; /* 0x09 */ 92 U16 Reserved2; /* 0x0A */ 93 U32 Reserved3; /* 0x0C */ 94 U16 CmdBufferLength; /* 0x10 */ 95 U16 Reserved4; /* 0x12 */ 96 U32 BaseAddressLow; /* 0x14 */ 97 U32 BaseAddressHigh; /* 0x18 */ 98 } MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 99 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 100 Mpi2TargetCmdBufferPostBaseRequest_t, 101 MPI2_POINTER pMpi2TargetCmdBufferPostBaseRequest_t; 102 103 /* values for the BufferPostflags field */ 104 #define MPI2_CMD_BUF_POST_BASE_ADDRESS_SPACE_MASK (0x0C) 105 #define MPI2_CMD_BUF_POST_BASE_SYSTEM_ADDRESS_SPACE (0x00) 106 #define MPI2_CMD_BUF_POST_BASE_IOCDDR_ADDRESS_SPACE (0x04) 107 #define MPI2_CMD_BUF_POST_BASE_IOCPLB_ADDRESS_SPACE (0x08) 108 #define MPI2_CMD_BUF_POST_BASE_IOCPLBNTA_ADDRESS_SPACE (0x0C) 109 110 #define MPI2_CMD_BUF_POST_BASE_FLAGS_AUTO_POST_ALL (0x01) 111 112 113 /**************************************************************************** 114 * Target Command Buffer Post List Request 115 ****************************************************************************/ 116 117 typedef struct _MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST 118 { 119 U16 Reserved; /* 0x00 */ 120 U8 ChainOffset; /* 0x02 */ 121 U8 Function; /* 0x03 */ 122 U16 CmdBufferCount; /* 0x04 */ 123 U8 Reserved1; /* 0x06 */ 124 U8 MsgFlags; /* 0x07 */ 125 U8 VP_ID; /* 0x08 */ 126 U8 VF_ID; /* 0x09 */ 127 U16 Reserved2; /* 0x0A */ 128 U32 Reserved3; /* 0x0C */ 129 U16 IoIndex[2]; /* 0x10 */ 130 } MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 131 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 132 Mpi2TargetCmdBufferPostListRequest_t, 133 MPI2_POINTER pMpi2TargetCmdBufferPostListRequest_t; 134 135 /**************************************************************************** 136 * Target Command Buffer Post Base List Reply 137 ****************************************************************************/ 138 139 typedef struct _MPI2_TARGET_BUF_POST_BASE_LIST_REPLY 140 { 141 U8 Flags; /* 0x00 */ 142 U8 Reserved; /* 0x01 */ 143 U8 MsgLength; /* 0x02 */ 144 U8 Function; /* 0x03 */ 145 U16 Reserved1; /* 0x04 */ 146 U8 Reserved2; /* 0x06 */ 147 U8 MsgFlags; /* 0x07 */ 148 U8 VP_ID; /* 0x08 */ 149 U8 VF_ID; /* 0x09 */ 150 U16 Reserved3; /* 0x0A */ 151 U16 Reserved4; /* 0x0C */ 152 U16 IOCStatus; /* 0x0E */ 153 U32 IOCLogInfo; /* 0x10 */ 154 U16 IoIndex; /* 0x14 */ 155 U16 Reserved5; /* 0x16 */ 156 U32 Reserved6; /* 0x18 */ 157 } MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 158 MPI2_POINTER PTR_MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 159 Mpi2TargetCmdBufferPostBaseListReply_t, 160 MPI2_POINTER pMpi2TargetCmdBufferPostBaseListReply_t; 161 162 /* Flags defines */ 163 #define MPI2_CMD_BUF_POST_REPLY_IOINDEX_VALID (0x01) 164 165 166 /**************************************************************************** 167 * Command Buffer Formats (with 16 byte CDB) 168 ****************************************************************************/ 169 170 typedef struct _MPI2_TARGET_SSP_CMD_BUFFER 171 { 172 U8 FrameType; /* 0x00 */ 173 U8 Reserved1; /* 0x01 */ 174 U16 InitiatorConnectionTag; /* 0x02 */ 175 U32 HashedSourceSASAddress; /* 0x04 */ 176 U16 Reserved2; /* 0x08 */ 177 U16 Flags; /* 0x0A */ 178 U32 Reserved3; /* 0x0C */ 179 U16 Tag; /* 0x10 */ 180 U16 TargetPortTransferTag; /* 0x12 */ 181 U32 DataOffset; /* 0x14 */ 182 /* COMMAND information unit starts here */ 183 U8 LogicalUnitNumber[8]; /* 0x18 */ 184 U8 Reserved4; /* 0x20 */ 185 U8 TaskAttribute; /* lower 3 bits */ /* 0x21 */ 186 U8 Reserved5; /* 0x22 */ 187 U8 AdditionalCDBLength; /* upper 5 bits */ /* 0x23 */ 188 U8 CDB[16]; /* 0x24 */ 189 /* Additional CDB bytes extend past the CDB field */ 190 } MPI2_TARGET_SSP_CMD_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_CMD_BUFFER, 191 Mpi2TargetSspCmdBuffer, MPI2_POINTER pMp2iTargetSspCmdBuffer; 192 193 typedef struct _MPI2_TARGET_SSP_TASK_BUFFER 194 { 195 U8 FrameType; /* 0x00 */ 196 U8 Reserved1; /* 0x01 */ 197 U16 InitiatorConnectionTag; /* 0x02 */ 198 U32 HashedSourceSASAddress; /* 0x04 */ 199 U16 Reserved2; /* 0x08 */ 200 U16 Flags; /* 0x0A */ 201 U32 Reserved3; /* 0x0C */ 202 U16 Tag; /* 0x10 */ 203 U16 TargetPortTransferTag; /* 0x12 */ 204 U32 DataOffset; /* 0x14 */ 205 /* TASK information unit starts here */ 206 U8 LogicalUnitNumber[8]; /* 0x18 */ 207 U16 Reserved4; /* 0x20 */ 208 U8 TaskManagementFunction; /* 0x22 */ 209 U8 Reserved5; /* 0x23 */ 210 U16 ManagedTaskTag; /* 0x24 */ 211 U16 Reserved6; /* 0x26 */ 212 U32 Reserved7; /* 0x28 */ 213 U32 Reserved8; /* 0x2C */ 214 U32 Reserved9; /* 0x30 */ 215 } MPI2_TARGET_SSP_TASK_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_TASK_BUFFER, 216 Mpi2TargetSspTaskBuffer, MPI2_POINTER pMpi2TargetSspTaskBuffer; 217 218 /* mask and shift for HashedSourceSASAddress field */ 219 #define MPI2_TARGET_HASHED_SAS_ADDRESS_MASK (0xFFFFFF00) 220 #define MPI2_TARGET_HASHED_SAS_ADDRESS_SHIFT (8) 221 222 223 /**************************************************************************** 224 * MPI v2.0 Target Assist Request 225 ****************************************************************************/ 226 227 typedef struct _MPI2_TARGET_ASSIST_REQUEST 228 { 229 U8 Reserved1; /* 0x00 */ 230 U8 TargetAssistFlags; /* 0x01 */ 231 U8 ChainOffset; /* 0x02 */ 232 U8 Function; /* 0x03 */ 233 U16 QueueTag; /* 0x04 */ 234 U8 Reserved2; /* 0x06 */ 235 U8 MsgFlags; /* 0x07 */ 236 U8 VP_ID; /* 0x08 */ 237 U8 VF_ID; /* 0x09 */ 238 U16 Reserved3; /* 0x0A */ 239 U16 IoIndex; /* 0x0C */ 240 U16 InitiatorConnectionTag; /* 0x0E */ 241 U16 SGLFlags; /* 0x10 */ 242 U8 SequenceNumber; /* 0x12 */ 243 U8 Reserved4; /* 0x13 */ 244 U8 SGLOffset0; /* 0x14 */ 245 U8 SGLOffset1; /* 0x15 */ 246 U8 SGLOffset2; /* 0x16 */ 247 U8 SGLOffset3; /* 0x17 */ 248 U32 SkipCount; /* 0x18 */ 249 U32 DataLength; /* 0x1C */ 250 U32 BidirectionalDataLength; /* 0x20 */ 251 U16 IoFlags; /* 0x24 */ 252 U16 EEDPFlags; /* 0x26 */ 253 U32 EEDPBlockSize; /* 0x28 */ 254 U32 SecondaryReferenceTag; /* 0x2C */ 255 U16 SecondaryApplicationTag; /* 0x30 */ 256 U16 ApplicationTagTranslationMask; /* 0x32 */ 257 U32 PrimaryReferenceTag; /* 0x34 */ 258 U16 PrimaryApplicationTag; /* 0x38 */ 259 U16 PrimaryApplicationTagMask; /* 0x3A */ 260 U32 RelativeOffset; /* 0x3C */ 261 U32 Reserved5; /* 0x40 */ 262 U32 Reserved6; /* 0x44 */ 263 U32 Reserved7; /* 0x48 */ 264 U32 Reserved8; /* 0x4C */ 265 MPI2_SGE_IO_UNION SGL[1]; /* 0x50 */ 266 } MPI2_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI2_TARGET_ASSIST_REQUEST, 267 Mpi2TargetAssistRequest_t, MPI2_POINTER pMpi2TargetAssistRequest_t; 268 269 /* Target Assist TargetAssistFlags bits */ 270 271 #define MPI2_TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80) 272 #define MPI2_TARGET_ASSIST_FLAGS_TLR (0x10) 273 #define MPI2_TARGET_ASSIST_FLAGS_RETRANSMIT (0x04) 274 #define MPI2_TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02) 275 #define MPI2_TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01) 276 277 /* Target Assist SGLFlags bits */ 278 279 /* base values for Data Location Address Space */ 280 #define MPI2_TARGET_ASSIST_SGLFLAGS_ADDR_MASK (0x0C) 281 #define MPI2_TARGET_ASSIST_SGLFLAGS_SYSTEM_ADDR (0x00) 282 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCDDR_ADDR (0x04) 283 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCPLB_ADDR (0x08) 284 #define MPI2_TARGET_ASSIST_SGLFLAGS_PLBNTA_ADDR (0x0C) 285 286 /* base values for Type */ 287 #define MPI2_TARGET_ASSIST_SGLFLAGS_TYPE_MASK (0x03) 288 #define MPI2_TARGET_ASSIST_SGLFLAGS_MPI_TYPE (0x00) 289 #define MPI2_TARGET_ASSIST_SGLFLAGS_32IEEE_TYPE (0x01) 290 #define MPI2_TARGET_ASSIST_SGLFLAGS_64IEEE_TYPE (0x02) 291 292 /* shift values for each sub-field */ 293 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL3_SHIFT (12) 294 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL2_SHIFT (8) 295 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL1_SHIFT (4) 296 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL0_SHIFT (0) 297 298 /* Target Assist IoFlags bits */ 299 300 #define MPI2_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 301 #define MPI2_TARGET_ASSIST_IOFLAGS_MULTICAST (0x0400) 302 #define MPI2_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 303 304 /* Target Assist EEDPFlags bits */ 305 306 #define MPI2_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 307 #define MPI2_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 308 #define MPI2_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 309 #define MPI2_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 310 311 #define MPI2_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 312 #define MPI2_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 313 #define MPI2_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 314 315 #define MPI2_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 316 317 #define MPI2_TA_EEDPFLAGS_MASK_OP (0x0007) 318 #define MPI2_TA_EEDPFLAGS_NOOP_OP (0x0000) 319 #define MPI2_TA_EEDPFLAGS_CHECK_OP (0x0001) 320 #define MPI2_TA_EEDPFLAGS_STRIP_OP (0x0002) 321 #define MPI2_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 322 #define MPI2_TA_EEDPFLAGS_INSERT_OP (0x0004) 323 #define MPI2_TA_EEDPFLAGS_REPLACE_OP (0x0006) 324 #define MPI2_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 325 326 327 /**************************************************************************** 328 * MPI v2.5 Target Assist Request 329 ****************************************************************************/ 330 331 typedef struct _MPI25_TARGET_ASSIST_REQUEST 332 { 333 U8 Reserved1; /* 0x00 */ 334 U8 TargetAssistFlags; /* 0x01 */ 335 U8 ChainOffset; /* 0x02 */ 336 U8 Function; /* 0x03 */ 337 U16 QueueTag; /* 0x04 */ 338 U8 Reserved2; /* 0x06 */ 339 U8 MsgFlags; /* 0x07 */ 340 U8 VP_ID; /* 0x08 */ 341 U8 VF_ID; /* 0x09 */ 342 U16 Reserved3; /* 0x0A */ 343 U16 IoIndex; /* 0x0C */ 344 U16 InitiatorConnectionTag; /* 0x0E */ 345 U8 DMAFlags; /* 0x10 */ 346 U8 Reserved9; /* 0x11 */ 347 U8 SequenceNumber; /* 0x12 */ 348 U8 Reserved4; /* 0x13 */ 349 U8 SGLOffset0; /* 0x14 */ 350 U8 SGLOffset1; /* 0x15 */ 351 U8 SGLOffset2; /* 0x16 */ 352 U8 SGLOffset3; /* 0x17 */ 353 U32 SkipCount; /* 0x18 */ 354 U32 DataLength; /* 0x1C */ 355 U32 BidirectionalDataLength; /* 0x20 */ 356 U16 IoFlags; /* 0x24 */ 357 U16 EEDPFlags; /* 0x26 */ 358 U16 EEDPBlockSize; /* 0x28 */ 359 U16 Reserved10; /* 0x2A */ 360 U32 SecondaryReferenceTag; /* 0x2C */ 361 U16 SecondaryApplicationTag; /* 0x30 */ 362 U16 ApplicationTagTranslationMask; /* 0x32 */ 363 U32 PrimaryReferenceTag; /* 0x34 */ 364 U16 PrimaryApplicationTag; /* 0x38 */ 365 U16 PrimaryApplicationTagMask; /* 0x3A */ 366 U32 RelativeOffset; /* 0x3C */ 367 U32 Reserved5; /* 0x40 */ 368 U32 Reserved6; /* 0x44 */ 369 U32 Reserved7; /* 0x48 */ 370 U32 Reserved8; /* 0x4C */ 371 MPI25_SGE_IO_UNION SGL; /* 0x50 */ 372 } MPI25_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI25_TARGET_ASSIST_REQUEST, 373 Mpi25TargetAssistRequest_t, MPI2_POINTER pMpi25TargetAssistRequest_t; 374 375 /* use MPI2_TARGET_ASSIST_FLAGS_ defines for the Flags field */ 376 377 /* Defines for the DMAFlags field 378 * Each setting affects 4 SGLS, from SGL0 to SGL3. 379 * D = Data 380 * C = Cache DIF 381 * I = Interleaved 382 * H = Host DIF 383 */ 384 #define MPI25_TA_DMAFLAGS_OP_MASK (0x0F) 385 #define MPI25_TA_DMAFLAGS_OP_D_D_D_D (0x00) 386 #define MPI25_TA_DMAFLAGS_OP_D_D_D_C (0x01) 387 #define MPI25_TA_DMAFLAGS_OP_D_D_D_I (0x02) 388 #define MPI25_TA_DMAFLAGS_OP_D_D_C_C (0x03) 389 #define MPI25_TA_DMAFLAGS_OP_D_D_C_I (0x04) 390 #define MPI25_TA_DMAFLAGS_OP_D_D_I_I (0x05) 391 #define MPI25_TA_DMAFLAGS_OP_D_C_C_C (0x06) 392 #define MPI25_TA_DMAFLAGS_OP_D_C_C_I (0x07) 393 #define MPI25_TA_DMAFLAGS_OP_D_C_I_I (0x08) 394 #define MPI25_TA_DMAFLAGS_OP_D_I_I_I (0x09) 395 #define MPI25_TA_DMAFLAGS_OP_D_H_D_D (0x0A) 396 #define MPI25_TA_DMAFLAGS_OP_D_H_D_C (0x0B) 397 #define MPI25_TA_DMAFLAGS_OP_D_H_D_I (0x0C) 398 #define MPI25_TA_DMAFLAGS_OP_D_H_C_C (0x0D) 399 #define MPI25_TA_DMAFLAGS_OP_D_H_C_I (0x0E) 400 #define MPI25_TA_DMAFLAGS_OP_D_H_I_I (0x0F) 401 402 /* defines for the IoFlags field */ 403 #define MPI25_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 404 #define MPI25_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 405 406 /* defines for the EEDPFlags field */ 407 #define MPI25_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 408 #define MPI25_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 409 #define MPI25_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 410 #define MPI25_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 411 412 #define MPI25_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 413 #define MPI25_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 414 #define MPI25_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 415 416 #define MPI25_TA_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 417 #define MPI25_TA_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 418 #define MPI25_TA_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 419 #define MPI25_TA_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 420 #define MPI25_TA_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 421 422 #define MPI25_TA_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 423 #define MPI25_TA_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 424 #define MPI25_TA_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 425 426 #define MPI25_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 427 428 #define MPI25_TA_EEDPFLAGS_MASK_OP (0x0007) 429 #define MPI25_TA_EEDPFLAGS_NOOP_OP (0x0000) 430 #define MPI25_TA_EEDPFLAGS_CHECK_OP (0x0001) 431 #define MPI25_TA_EEDPFLAGS_STRIP_OP (0x0002) 432 #define MPI25_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 433 #define MPI25_TA_EEDPFLAGS_INSERT_OP (0x0004) 434 #define MPI25_TA_EEDPFLAGS_REPLACE_OP (0x0006) 435 #define MPI25_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 436 437 438 /**************************************************************************** 439 * Target Status Send Request 440 ****************************************************************************/ 441 442 typedef struct _MPI2_TARGET_STATUS_SEND_REQUEST 443 { 444 U8 Reserved1; /* 0x00 */ 445 U8 StatusFlags; /* 0x01 */ 446 U8 ChainOffset; /* 0x02 */ 447 U8 Function; /* 0x03 */ 448 U16 QueueTag; /* 0x04 */ 449 U8 Reserved2; /* 0x06 */ 450 U8 MsgFlags; /* 0x07 */ 451 U8 VP_ID; /* 0x08 */ 452 U8 VF_ID; /* 0x09 */ 453 U16 Reserved3; /* 0x0A */ 454 U16 IoIndex; /* 0x0C */ 455 U16 InitiatorConnectionTag; /* 0x0E */ 456 U16 SGLFlags; /* 0x10 */ /* MPI v2.0 only. Reserved on MPI v2.5. */ 457 U16 Reserved4; /* 0x12 */ 458 U8 SGLOffset0; /* 0x14 */ 459 U8 Reserved5; /* 0x15 */ 460 U16 Reserved6; /* 0x16 */ 461 U32 Reserved7; /* 0x18 */ 462 U32 Reserved8; /* 0x1C */ 463 MPI2_SIMPLE_SGE_UNION StatusDataSGE; /* 0x20 */ /* MPI v2.5: This must be an IEEE Simple Element 64. */ 464 } MPI2_TARGET_STATUS_SEND_REQUEST, 465 MPI2_POINTER PTR_MPI2_TARGET_STATUS_SEND_REQUEST, 466 Mpi2TargetStatusSendRequest_t, MPI2_POINTER pMpi2TargetStatusSendRequest_t; 467 468 /* Target Status Send StatusFlags bits */ 469 470 #define MPI2_TSS_FLAGS_REPOST_CMD_BUFFER (0x80) 471 #define MPI2_TSS_FLAGS_RETRANSMIT (0x04) 472 #define MPI2_TSS_FLAGS_AUTO_GOOD_STATUS (0x01) 473 474 /* Target Status Send SGLFlags bits - MPI v2.0 only */ 475 /* Data Location Address Space */ 476 #define MPI2_TSS_SGLFLAGS_ADDR_MASK (0x0C) 477 #define MPI2_TSS_SGLFLAGS_SYSTEM_ADDR (0x00) 478 #define MPI2_TSS_SGLFLAGS_IOCDDR_ADDR (0x04) 479 #define MPI2_TSS_SGLFLAGS_IOCPLB_ADDR (0x08) 480 #define MPI2_TSS_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 481 /* Type */ 482 #define MPI2_TSS_SGLFLAGS_TYPE_MASK (0x03) 483 #define MPI2_TSS_SGLFLAGS_MPI_TYPE (0x00) 484 #define MPI2_TSS_SGLFLAGS_IEEE32_TYPE (0x01) 485 #define MPI2_TSS_SGLFLAGS_IEEE64_TYPE (0x02) 486 487 488 489 /* 490 * NOTE: The SSP status IU is big-endian. When used on a little-endian system, 491 * this structure properly orders the bytes. 492 */ 493 typedef struct _MPI2_TARGET_SSP_RSP_IU 494 { 495 U32 Reserved0[6]; /* reserved for SSP header */ /* 0x00 */ 496 497 /* start of RESPONSE information unit */ 498 U32 Reserved1; /* 0x18 */ 499 U32 Reserved2; /* 0x1C */ 500 U16 Reserved3; /* 0x20 */ 501 U8 DataPres; /* lower 2 bits */ /* 0x22 */ 502 U8 Status; /* 0x23 */ 503 U32 Reserved4; /* 0x24 */ 504 U32 SenseDataLength; /* 0x28 */ 505 U32 ResponseDataLength; /* 0x2C */ 506 507 /* start of Response or Sense Data (size may vary dynamically) */ 508 U8 ResponseSenseData[4]; /* 0x30 */ 509 } MPI2_TARGET_SSP_RSP_IU, MPI2_POINTER PTR_MPI2_TARGET_SSP_RSP_IU, 510 Mpi2TargetSspRspIu_t, MPI2_POINTER pMpi2TargetSspRspIu_t; 511 512 513 /**************************************************************************** 514 * Target Standard Reply - used with Target Assist or Target Status Send 515 ****************************************************************************/ 516 517 typedef struct _MPI2_TARGET_STANDARD_REPLY 518 { 519 U16 Reserved; /* 0x00 */ 520 U8 MsgLength; /* 0x02 */ 521 U8 Function; /* 0x03 */ 522 U16 Reserved1; /* 0x04 */ 523 U8 Reserved2; /* 0x06 */ 524 U8 MsgFlags; /* 0x07 */ 525 U8 VP_ID; /* 0x08 */ 526 U8 VF_ID; /* 0x09 */ 527 U16 Reserved3; /* 0x0A */ 528 U16 Reserved4; /* 0x0C */ 529 U16 IOCStatus; /* 0x0E */ 530 U32 IOCLogInfo; /* 0x10 */ 531 U16 IoIndex; /* 0x14 */ 532 U16 Reserved5; /* 0x16 */ 533 U32 TransferCount; /* 0x18 */ 534 U32 BidirectionalTransferCount; /* 0x1C */ 535 } MPI2_TARGET_STANDARD_REPLY, MPI2_POINTER PTR_MPI2_TARGET_STANDARD_REPLY, 536 Mpi2TargetErrorReply_t, MPI2_POINTER pMpi2TargetErrorReply_t; 537 538 539 /**************************************************************************** 540 * Target Mode Abort Request 541 ****************************************************************************/ 542 543 typedef struct _MPI2_TARGET_MODE_ABORT_REQUEST 544 { 545 U8 AbortType; /* 0x00 */ 546 U8 Reserved1; /* 0x01 */ 547 U8 ChainOffset; /* 0x02 */ 548 U8 Function; /* 0x03 */ 549 U16 Reserved2; /* 0x04 */ 550 U8 Reserved3; /* 0x06 */ 551 U8 MsgFlags; /* 0x07 */ 552 U8 VP_ID; /* 0x08 */ 553 U8 VF_ID; /* 0x09 */ 554 U16 Reserved4; /* 0x0A */ 555 U16 IoIndexToAbort; /* 0x0C */ 556 U16 InitiatorDevHandle; /* 0x0E */ 557 U32 MidToAbort; /* 0x10 */ 558 } MPI2_TARGET_MODE_ABORT, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT, 559 Mpi2TargetModeAbort_t, MPI2_POINTER pMpi2TargetModeAbort_t; 560 561 /* Target Mode Abort AbortType values */ 562 563 #define MPI2_TARGET_MODE_ABORT_ALL_CMD_BUFFERS (0x00) 564 #define MPI2_TARGET_MODE_ABORT_ALL_IO (0x01) 565 #define MPI2_TARGET_MODE_ABORT_EXACT_IO (0x02) 566 #define MPI2_TARGET_MODE_ABORT_EXACT_IO_REQUEST (0x03) 567 #define MPI2_TARGET_MODE_ABORT_IO_REQUEST_AND_IO (0x04) 568 #define MPI2_TARGET_MODE_ABORT_DEVHANDLE (0x05) 569 #define MPI2_TARGET_MODE_ABORT_ALL_COMMANDS (0x06) 570 571 572 /**************************************************************************** 573 * Target Mode Abort Reply 574 ****************************************************************************/ 575 576 typedef struct _MPI2_TARGET_MODE_ABORT_REPLY 577 { 578 U16 Reserved; /* 0x00 */ 579 U8 MsgLength; /* 0x02 */ 580 U8 Function; /* 0x03 */ 581 U16 Reserved1; /* 0x04 */ 582 U8 Reserved2; /* 0x06 */ 583 U8 MsgFlags; /* 0x07 */ 584 U8 VP_ID; /* 0x08 */ 585 U8 VF_ID; /* 0x09 */ 586 U16 Reserved3; /* 0x0A */ 587 U16 Reserved4; /* 0x0C */ 588 U16 IOCStatus; /* 0x0E */ 589 U32 IOCLogInfo; /* 0x10 */ 590 U32 AbortCount; /* 0x14 */ 591 } MPI2_TARGET_MODE_ABORT_REPLY, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT_REPLY, 592 Mpi2TargetModeAbortReply_t, MPI2_POINTER pMpi2TargetModeAbortReply_t; 593 594 595 #endif 596 597