1 /*- 2 * Copyright (c) 2012-2015 LSI Corp. 3 * Copyright (c) 2013-2015 Avago Technologies 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 8 * are 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 the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of the author nor the names of any co-contributors 15 * may be used to endorse or promote products derived from this software 16 * without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD 31 * 32 * $FreeBSD$ 33 */ 34 35 /* 36 * Copyright (c) 2000-2015 LSI Corporation. 37 * Copyright (c) 2013-2015 Avago Technologies 38 * 39 * 40 * Name: mpi2_targ.h 41 * Title: MPI Target mode messages and structures 42 * Creation Date: September 8, 2006 43 * 44 * mpi2_targ.h Version: 02.00.06 45 * 46 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 47 * prefix are for use only on MPI v2.5 products, and must not be used 48 * with MPI v2.0 products. Unless otherwise noted, names beginning with 49 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 50 * 51 * Version History 52 * --------------- 53 * 54 * Date Version Description 55 * -------- -------- ------------------------------------------------------ 56 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 57 * 08-31-07 02.00.01 Added Command Buffer Data Location Address Space bits to 58 * BufferPostFlags field of CommandBufferPostBase Request. 59 * 02-29-08 02.00.02 Modified various names to make them 32-character unique. 60 * 10-02-08 02.00.03 Removed NextCmdBufferOffset from 61 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST. 62 * Target Status Send Request only takes a single SGE for 63 * response data. 64 * 02-10-10 02.00.04 Added comment to MPI2_TARGET_SSP_RSP_IU structure. 65 * 11-18-11 02.00.05 Incorporating additions for MPI v2.5. 66 * 11-27-12 02.00.06 Added InitiatorDevHandle field to MPI2_TARGET_MODE_ABORT 67 * request message structure. 68 * Added AbortType MPI2_TARGET_MODE_ABORT_DEVHANDLE and 69 * MPI2_TARGET_MODE_ABORT_ALL_COMMANDS. 70 * -------------------------------------------------------------------------- 71 */ 72 73 #ifndef MPI2_TARG_H 74 #define MPI2_TARG_H 75 76 77 /****************************************************************************** 78 * 79 * SCSI Target Messages 80 * 81 *******************************************************************************/ 82 83 /**************************************************************************** 84 * Target Command Buffer Post Base Request 85 ****************************************************************************/ 86 87 typedef struct _MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST 88 { 89 U8 BufferPostFlags; /* 0x00 */ 90 U8 Reserved1; /* 0x01 */ 91 U8 ChainOffset; /* 0x02 */ 92 U8 Function; /* 0x03 */ 93 U16 TotalCmdBuffers; /* 0x04 */ 94 U8 Reserved; /* 0x06 */ 95 U8 MsgFlags; /* 0x07 */ 96 U8 VP_ID; /* 0x08 */ 97 U8 VF_ID; /* 0x09 */ 98 U16 Reserved2; /* 0x0A */ 99 U32 Reserved3; /* 0x0C */ 100 U16 CmdBufferLength; /* 0x10 */ 101 U16 Reserved4; /* 0x12 */ 102 U32 BaseAddressLow; /* 0x14 */ 103 U32 BaseAddressHigh; /* 0x18 */ 104 } MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 105 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 106 Mpi2TargetCmdBufferPostBaseRequest_t, 107 MPI2_POINTER pMpi2TargetCmdBufferPostBaseRequest_t; 108 109 /* values for the BufferPostflags field */ 110 #define MPI2_CMD_BUF_POST_BASE_ADDRESS_SPACE_MASK (0x0C) 111 #define MPI2_CMD_BUF_POST_BASE_SYSTEM_ADDRESS_SPACE (0x00) 112 #define MPI2_CMD_BUF_POST_BASE_IOCDDR_ADDRESS_SPACE (0x04) 113 #define MPI2_CMD_BUF_POST_BASE_IOCPLB_ADDRESS_SPACE (0x08) 114 #define MPI2_CMD_BUF_POST_BASE_IOCPLBNTA_ADDRESS_SPACE (0x0C) 115 116 #define MPI2_CMD_BUF_POST_BASE_FLAGS_AUTO_POST_ALL (0x01) 117 118 119 /**************************************************************************** 120 * Target Command Buffer Post List Request 121 ****************************************************************************/ 122 123 typedef struct _MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST 124 { 125 U16 Reserved; /* 0x00 */ 126 U8 ChainOffset; /* 0x02 */ 127 U8 Function; /* 0x03 */ 128 U16 CmdBufferCount; /* 0x04 */ 129 U8 Reserved1; /* 0x06 */ 130 U8 MsgFlags; /* 0x07 */ 131 U8 VP_ID; /* 0x08 */ 132 U8 VF_ID; /* 0x09 */ 133 U16 Reserved2; /* 0x0A */ 134 U32 Reserved3; /* 0x0C */ 135 U16 IoIndex[2]; /* 0x10 */ 136 } MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 137 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 138 Mpi2TargetCmdBufferPostListRequest_t, 139 MPI2_POINTER pMpi2TargetCmdBufferPostListRequest_t; 140 141 /**************************************************************************** 142 * Target Command Buffer Post Base List Reply 143 ****************************************************************************/ 144 145 typedef struct _MPI2_TARGET_BUF_POST_BASE_LIST_REPLY 146 { 147 U8 Flags; /* 0x00 */ 148 U8 Reserved; /* 0x01 */ 149 U8 MsgLength; /* 0x02 */ 150 U8 Function; /* 0x03 */ 151 U16 Reserved1; /* 0x04 */ 152 U8 Reserved2; /* 0x06 */ 153 U8 MsgFlags; /* 0x07 */ 154 U8 VP_ID; /* 0x08 */ 155 U8 VF_ID; /* 0x09 */ 156 U16 Reserved3; /* 0x0A */ 157 U16 Reserved4; /* 0x0C */ 158 U16 IOCStatus; /* 0x0E */ 159 U32 IOCLogInfo; /* 0x10 */ 160 U16 IoIndex; /* 0x14 */ 161 U16 Reserved5; /* 0x16 */ 162 U32 Reserved6; /* 0x18 */ 163 } MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 164 MPI2_POINTER PTR_MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 165 Mpi2TargetCmdBufferPostBaseListReply_t, 166 MPI2_POINTER pMpi2TargetCmdBufferPostBaseListReply_t; 167 168 /* Flags defines */ 169 #define MPI2_CMD_BUF_POST_REPLY_IOINDEX_VALID (0x01) 170 171 172 /**************************************************************************** 173 * Command Buffer Formats (with 16 byte CDB) 174 ****************************************************************************/ 175 176 typedef struct _MPI2_TARGET_SSP_CMD_BUFFER 177 { 178 U8 FrameType; /* 0x00 */ 179 U8 Reserved1; /* 0x01 */ 180 U16 InitiatorConnectionTag; /* 0x02 */ 181 U32 HashedSourceSASAddress; /* 0x04 */ 182 U16 Reserved2; /* 0x08 */ 183 U16 Flags; /* 0x0A */ 184 U32 Reserved3; /* 0x0C */ 185 U16 Tag; /* 0x10 */ 186 U16 TargetPortTransferTag; /* 0x12 */ 187 U32 DataOffset; /* 0x14 */ 188 /* COMMAND information unit starts here */ 189 U8 LogicalUnitNumber[8]; /* 0x18 */ 190 U8 Reserved4; /* 0x20 */ 191 U8 TaskAttribute; /* lower 3 bits */ /* 0x21 */ 192 U8 Reserved5; /* 0x22 */ 193 U8 AdditionalCDBLength; /* upper 5 bits */ /* 0x23 */ 194 U8 CDB[16]; /* 0x24 */ 195 /* Additional CDB bytes extend past the CDB field */ 196 } MPI2_TARGET_SSP_CMD_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_CMD_BUFFER, 197 Mpi2TargetSspCmdBuffer, MPI2_POINTER pMp2iTargetSspCmdBuffer; 198 199 typedef struct _MPI2_TARGET_SSP_TASK_BUFFER 200 { 201 U8 FrameType; /* 0x00 */ 202 U8 Reserved1; /* 0x01 */ 203 U16 InitiatorConnectionTag; /* 0x02 */ 204 U32 HashedSourceSASAddress; /* 0x04 */ 205 U16 Reserved2; /* 0x08 */ 206 U16 Flags; /* 0x0A */ 207 U32 Reserved3; /* 0x0C */ 208 U16 Tag; /* 0x10 */ 209 U16 TargetPortTransferTag; /* 0x12 */ 210 U32 DataOffset; /* 0x14 */ 211 /* TASK information unit starts here */ 212 U8 LogicalUnitNumber[8]; /* 0x18 */ 213 U16 Reserved4; /* 0x20 */ 214 U8 TaskManagementFunction; /* 0x22 */ 215 U8 Reserved5; /* 0x23 */ 216 U16 ManagedTaskTag; /* 0x24 */ 217 U16 Reserved6; /* 0x26 */ 218 U32 Reserved7; /* 0x28 */ 219 U32 Reserved8; /* 0x2C */ 220 U32 Reserved9; /* 0x30 */ 221 } MPI2_TARGET_SSP_TASK_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_TASK_BUFFER, 222 Mpi2TargetSspTaskBuffer, MPI2_POINTER pMpi2TargetSspTaskBuffer; 223 224 /* mask and shift for HashedSourceSASAddress field */ 225 #define MPI2_TARGET_HASHED_SAS_ADDRESS_MASK (0xFFFFFF00) 226 #define MPI2_TARGET_HASHED_SAS_ADDRESS_SHIFT (8) 227 228 229 /**************************************************************************** 230 * MPI v2.0 Target Assist Request 231 ****************************************************************************/ 232 233 typedef struct _MPI2_TARGET_ASSIST_REQUEST 234 { 235 U8 Reserved1; /* 0x00 */ 236 U8 TargetAssistFlags; /* 0x01 */ 237 U8 ChainOffset; /* 0x02 */ 238 U8 Function; /* 0x03 */ 239 U16 QueueTag; /* 0x04 */ 240 U8 Reserved2; /* 0x06 */ 241 U8 MsgFlags; /* 0x07 */ 242 U8 VP_ID; /* 0x08 */ 243 U8 VF_ID; /* 0x09 */ 244 U16 Reserved3; /* 0x0A */ 245 U16 IoIndex; /* 0x0C */ 246 U16 InitiatorConnectionTag; /* 0x0E */ 247 U16 SGLFlags; /* 0x10 */ 248 U8 SequenceNumber; /* 0x12 */ 249 U8 Reserved4; /* 0x13 */ 250 U8 SGLOffset0; /* 0x14 */ 251 U8 SGLOffset1; /* 0x15 */ 252 U8 SGLOffset2; /* 0x16 */ 253 U8 SGLOffset3; /* 0x17 */ 254 U32 SkipCount; /* 0x18 */ 255 U32 DataLength; /* 0x1C */ 256 U32 BidirectionalDataLength; /* 0x20 */ 257 U16 IoFlags; /* 0x24 */ 258 U16 EEDPFlags; /* 0x26 */ 259 U32 EEDPBlockSize; /* 0x28 */ 260 U32 SecondaryReferenceTag; /* 0x2C */ 261 U16 SecondaryApplicationTag; /* 0x30 */ 262 U16 ApplicationTagTranslationMask; /* 0x32 */ 263 U32 PrimaryReferenceTag; /* 0x34 */ 264 U16 PrimaryApplicationTag; /* 0x38 */ 265 U16 PrimaryApplicationTagMask; /* 0x3A */ 266 U32 RelativeOffset; /* 0x3C */ 267 U32 Reserved5; /* 0x40 */ 268 U32 Reserved6; /* 0x44 */ 269 U32 Reserved7; /* 0x48 */ 270 U32 Reserved8; /* 0x4C */ 271 MPI2_SGE_IO_UNION SGL[1]; /* 0x50 */ 272 } MPI2_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI2_TARGET_ASSIST_REQUEST, 273 Mpi2TargetAssistRequest_t, MPI2_POINTER pMpi2TargetAssistRequest_t; 274 275 /* Target Assist TargetAssistFlags bits */ 276 277 #define MPI2_TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80) 278 #define MPI2_TARGET_ASSIST_FLAGS_TLR (0x10) 279 #define MPI2_TARGET_ASSIST_FLAGS_RETRANSMIT (0x04) 280 #define MPI2_TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02) 281 #define MPI2_TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01) 282 283 /* Target Assist SGLFlags bits */ 284 285 /* base values for Data Location Address Space */ 286 #define MPI2_TARGET_ASSIST_SGLFLAGS_ADDR_MASK (0x0C) 287 #define MPI2_TARGET_ASSIST_SGLFLAGS_SYSTEM_ADDR (0x00) 288 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCDDR_ADDR (0x04) 289 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCPLB_ADDR (0x08) 290 #define MPI2_TARGET_ASSIST_SGLFLAGS_PLBNTA_ADDR (0x0C) 291 292 /* base values for Type */ 293 #define MPI2_TARGET_ASSIST_SGLFLAGS_TYPE_MASK (0x03) 294 #define MPI2_TARGET_ASSIST_SGLFLAGS_MPI_TYPE (0x00) 295 #define MPI2_TARGET_ASSIST_SGLFLAGS_32IEEE_TYPE (0x01) 296 #define MPI2_TARGET_ASSIST_SGLFLAGS_64IEEE_TYPE (0x02) 297 298 /* shift values for each sub-field */ 299 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL3_SHIFT (12) 300 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL2_SHIFT (8) 301 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL1_SHIFT (4) 302 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL0_SHIFT (0) 303 304 /* Target Assist IoFlags bits */ 305 306 #define MPI2_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 307 #define MPI2_TARGET_ASSIST_IOFLAGS_MULTICAST (0x0400) 308 #define MPI2_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 309 310 /* Target Assist EEDPFlags bits */ 311 312 #define MPI2_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 313 #define MPI2_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 314 #define MPI2_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 315 #define MPI2_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 316 317 #define MPI2_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 318 #define MPI2_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 319 #define MPI2_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 320 321 #define MPI2_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 322 323 #define MPI2_TA_EEDPFLAGS_MASK_OP (0x0007) 324 #define MPI2_TA_EEDPFLAGS_NOOP_OP (0x0000) 325 #define MPI2_TA_EEDPFLAGS_CHECK_OP (0x0001) 326 #define MPI2_TA_EEDPFLAGS_STRIP_OP (0x0002) 327 #define MPI2_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 328 #define MPI2_TA_EEDPFLAGS_INSERT_OP (0x0004) 329 #define MPI2_TA_EEDPFLAGS_REPLACE_OP (0x0006) 330 #define MPI2_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 331 332 333 /**************************************************************************** 334 * MPI v2.5 Target Assist Request 335 ****************************************************************************/ 336 337 typedef struct _MPI25_TARGET_ASSIST_REQUEST 338 { 339 U8 Reserved1; /* 0x00 */ 340 U8 TargetAssistFlags; /* 0x01 */ 341 U8 ChainOffset; /* 0x02 */ 342 U8 Function; /* 0x03 */ 343 U16 QueueTag; /* 0x04 */ 344 U8 Reserved2; /* 0x06 */ 345 U8 MsgFlags; /* 0x07 */ 346 U8 VP_ID; /* 0x08 */ 347 U8 VF_ID; /* 0x09 */ 348 U16 Reserved3; /* 0x0A */ 349 U16 IoIndex; /* 0x0C */ 350 U16 InitiatorConnectionTag; /* 0x0E */ 351 U8 DMAFlags; /* 0x10 */ 352 U8 Reserved9; /* 0x11 */ 353 U8 SequenceNumber; /* 0x12 */ 354 U8 Reserved4; /* 0x13 */ 355 U8 SGLOffset0; /* 0x14 */ 356 U8 SGLOffset1; /* 0x15 */ 357 U8 SGLOffset2; /* 0x16 */ 358 U8 SGLOffset3; /* 0x17 */ 359 U32 SkipCount; /* 0x18 */ 360 U32 DataLength; /* 0x1C */ 361 U32 BidirectionalDataLength; /* 0x20 */ 362 U16 IoFlags; /* 0x24 */ 363 U16 EEDPFlags; /* 0x26 */ 364 U16 EEDPBlockSize; /* 0x28 */ 365 U16 Reserved10; /* 0x2A */ 366 U32 SecondaryReferenceTag; /* 0x2C */ 367 U16 SecondaryApplicationTag; /* 0x30 */ 368 U16 ApplicationTagTranslationMask; /* 0x32 */ 369 U32 PrimaryReferenceTag; /* 0x34 */ 370 U16 PrimaryApplicationTag; /* 0x38 */ 371 U16 PrimaryApplicationTagMask; /* 0x3A */ 372 U32 RelativeOffset; /* 0x3C */ 373 U32 Reserved5; /* 0x40 */ 374 U32 Reserved6; /* 0x44 */ 375 U32 Reserved7; /* 0x48 */ 376 U32 Reserved8; /* 0x4C */ 377 MPI25_SGE_IO_UNION SGL; /* 0x50 */ 378 } MPI25_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI25_TARGET_ASSIST_REQUEST, 379 Mpi25TargetAssistRequest_t, MPI2_POINTER pMpi25TargetAssistRequest_t; 380 381 /* use MPI2_TARGET_ASSIST_FLAGS_ defines for the Flags field */ 382 383 /* Defines for the DMAFlags field 384 * Each setting affects 4 SGLS, from SGL0 to SGL3. 385 * D = Data 386 * C = Cache DIF 387 * I = Interleaved 388 * H = Host DIF 389 */ 390 #define MPI25_TA_DMAFLAGS_OP_MASK (0x0F) 391 #define MPI25_TA_DMAFLAGS_OP_D_D_D_D (0x00) 392 #define MPI25_TA_DMAFLAGS_OP_D_D_D_C (0x01) 393 #define MPI25_TA_DMAFLAGS_OP_D_D_D_I (0x02) 394 #define MPI25_TA_DMAFLAGS_OP_D_D_C_C (0x03) 395 #define MPI25_TA_DMAFLAGS_OP_D_D_C_I (0x04) 396 #define MPI25_TA_DMAFLAGS_OP_D_D_I_I (0x05) 397 #define MPI25_TA_DMAFLAGS_OP_D_C_C_C (0x06) 398 #define MPI25_TA_DMAFLAGS_OP_D_C_C_I (0x07) 399 #define MPI25_TA_DMAFLAGS_OP_D_C_I_I (0x08) 400 #define MPI25_TA_DMAFLAGS_OP_D_I_I_I (0x09) 401 #define MPI25_TA_DMAFLAGS_OP_D_H_D_D (0x0A) 402 #define MPI25_TA_DMAFLAGS_OP_D_H_D_C (0x0B) 403 #define MPI25_TA_DMAFLAGS_OP_D_H_D_I (0x0C) 404 #define MPI25_TA_DMAFLAGS_OP_D_H_C_C (0x0D) 405 #define MPI25_TA_DMAFLAGS_OP_D_H_C_I (0x0E) 406 #define MPI25_TA_DMAFLAGS_OP_D_H_I_I (0x0F) 407 408 /* defines for the IoFlags field */ 409 #define MPI25_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 410 #define MPI25_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 411 412 /* defines for the EEDPFlags field */ 413 #define MPI25_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 414 #define MPI25_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 415 #define MPI25_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 416 #define MPI25_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 417 418 #define MPI25_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 419 #define MPI25_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 420 #define MPI25_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 421 422 #define MPI25_TA_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 423 #define MPI25_TA_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 424 #define MPI25_TA_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 425 #define MPI25_TA_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 426 #define MPI25_TA_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 427 428 #define MPI25_TA_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 429 #define MPI25_TA_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 430 #define MPI25_TA_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 431 432 #define MPI25_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 433 434 #define MPI25_TA_EEDPFLAGS_MASK_OP (0x0007) 435 #define MPI25_TA_EEDPFLAGS_NOOP_OP (0x0000) 436 #define MPI25_TA_EEDPFLAGS_CHECK_OP (0x0001) 437 #define MPI25_TA_EEDPFLAGS_STRIP_OP (0x0002) 438 #define MPI25_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 439 #define MPI25_TA_EEDPFLAGS_INSERT_OP (0x0004) 440 #define MPI25_TA_EEDPFLAGS_REPLACE_OP (0x0006) 441 #define MPI25_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 442 443 444 /**************************************************************************** 445 * Target Status Send Request 446 ****************************************************************************/ 447 448 typedef struct _MPI2_TARGET_STATUS_SEND_REQUEST 449 { 450 U8 Reserved1; /* 0x00 */ 451 U8 StatusFlags; /* 0x01 */ 452 U8 ChainOffset; /* 0x02 */ 453 U8 Function; /* 0x03 */ 454 U16 QueueTag; /* 0x04 */ 455 U8 Reserved2; /* 0x06 */ 456 U8 MsgFlags; /* 0x07 */ 457 U8 VP_ID; /* 0x08 */ 458 U8 VF_ID; /* 0x09 */ 459 U16 Reserved3; /* 0x0A */ 460 U16 IoIndex; /* 0x0C */ 461 U16 InitiatorConnectionTag; /* 0x0E */ 462 U16 SGLFlags; /* 0x10 */ /* MPI v2.0 only. Reserved on MPI v2.5. */ 463 U16 Reserved4; /* 0x12 */ 464 U8 SGLOffset0; /* 0x14 */ 465 U8 Reserved5; /* 0x15 */ 466 U16 Reserved6; /* 0x16 */ 467 U32 Reserved7; /* 0x18 */ 468 U32 Reserved8; /* 0x1C */ 469 MPI2_SIMPLE_SGE_UNION StatusDataSGE; /* 0x20 */ /* MPI v2.5: This must be an IEEE Simple Element 64. */ 470 } MPI2_TARGET_STATUS_SEND_REQUEST, 471 MPI2_POINTER PTR_MPI2_TARGET_STATUS_SEND_REQUEST, 472 Mpi2TargetStatusSendRequest_t, MPI2_POINTER pMpi2TargetStatusSendRequest_t; 473 474 /* Target Status Send StatusFlags bits */ 475 476 #define MPI2_TSS_FLAGS_REPOST_CMD_BUFFER (0x80) 477 #define MPI2_TSS_FLAGS_RETRANSMIT (0x04) 478 #define MPI2_TSS_FLAGS_AUTO_GOOD_STATUS (0x01) 479 480 /* Target Status Send SGLFlags bits - MPI v2.0 only */ 481 /* Data Location Address Space */ 482 #define MPI2_TSS_SGLFLAGS_ADDR_MASK (0x0C) 483 #define MPI2_TSS_SGLFLAGS_SYSTEM_ADDR (0x00) 484 #define MPI2_TSS_SGLFLAGS_IOCDDR_ADDR (0x04) 485 #define MPI2_TSS_SGLFLAGS_IOCPLB_ADDR (0x08) 486 #define MPI2_TSS_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 487 /* Type */ 488 #define MPI2_TSS_SGLFLAGS_TYPE_MASK (0x03) 489 #define MPI2_TSS_SGLFLAGS_MPI_TYPE (0x00) 490 #define MPI2_TSS_SGLFLAGS_IEEE32_TYPE (0x01) 491 #define MPI2_TSS_SGLFLAGS_IEEE64_TYPE (0x02) 492 493 494 495 /* 496 * NOTE: The SSP status IU is big-endian. When used on a little-endian system, 497 * this structure properly orders the bytes. 498 */ 499 typedef struct _MPI2_TARGET_SSP_RSP_IU 500 { 501 U32 Reserved0[6]; /* reserved for SSP header */ /* 0x00 */ 502 503 /* start of RESPONSE information unit */ 504 U32 Reserved1; /* 0x18 */ 505 U32 Reserved2; /* 0x1C */ 506 U16 Reserved3; /* 0x20 */ 507 U8 DataPres; /* lower 2 bits */ /* 0x22 */ 508 U8 Status; /* 0x23 */ 509 U32 Reserved4; /* 0x24 */ 510 U32 SenseDataLength; /* 0x28 */ 511 U32 ResponseDataLength; /* 0x2C */ 512 513 /* start of Response or Sense Data (size may vary dynamically) */ 514 U8 ResponseSenseData[4]; /* 0x30 */ 515 } MPI2_TARGET_SSP_RSP_IU, MPI2_POINTER PTR_MPI2_TARGET_SSP_RSP_IU, 516 Mpi2TargetSspRspIu_t, MPI2_POINTER pMpi2TargetSspRspIu_t; 517 518 519 /**************************************************************************** 520 * Target Standard Reply - used with Target Assist or Target Status Send 521 ****************************************************************************/ 522 523 typedef struct _MPI2_TARGET_STANDARD_REPLY 524 { 525 U16 Reserved; /* 0x00 */ 526 U8 MsgLength; /* 0x02 */ 527 U8 Function; /* 0x03 */ 528 U16 Reserved1; /* 0x04 */ 529 U8 Reserved2; /* 0x06 */ 530 U8 MsgFlags; /* 0x07 */ 531 U8 VP_ID; /* 0x08 */ 532 U8 VF_ID; /* 0x09 */ 533 U16 Reserved3; /* 0x0A */ 534 U16 Reserved4; /* 0x0C */ 535 U16 IOCStatus; /* 0x0E */ 536 U32 IOCLogInfo; /* 0x10 */ 537 U16 IoIndex; /* 0x14 */ 538 U16 Reserved5; /* 0x16 */ 539 U32 TransferCount; /* 0x18 */ 540 U32 BidirectionalTransferCount; /* 0x1C */ 541 } MPI2_TARGET_STANDARD_REPLY, MPI2_POINTER PTR_MPI2_TARGET_STANDARD_REPLY, 542 Mpi2TargetErrorReply_t, MPI2_POINTER pMpi2TargetErrorReply_t; 543 544 545 /**************************************************************************** 546 * Target Mode Abort Request 547 ****************************************************************************/ 548 549 typedef struct _MPI2_TARGET_MODE_ABORT_REQUEST 550 { 551 U8 AbortType; /* 0x00 */ 552 U8 Reserved1; /* 0x01 */ 553 U8 ChainOffset; /* 0x02 */ 554 U8 Function; /* 0x03 */ 555 U16 Reserved2; /* 0x04 */ 556 U8 Reserved3; /* 0x06 */ 557 U8 MsgFlags; /* 0x07 */ 558 U8 VP_ID; /* 0x08 */ 559 U8 VF_ID; /* 0x09 */ 560 U16 Reserved4; /* 0x0A */ 561 U16 IoIndexToAbort; /* 0x0C */ 562 U16 InitiatorDevHandle; /* 0x0E */ 563 U32 MidToAbort; /* 0x10 */ 564 } MPI2_TARGET_MODE_ABORT, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT, 565 Mpi2TargetModeAbort_t, MPI2_POINTER pMpi2TargetModeAbort_t; 566 567 /* Target Mode Abort AbortType values */ 568 569 #define MPI2_TARGET_MODE_ABORT_ALL_CMD_BUFFERS (0x00) 570 #define MPI2_TARGET_MODE_ABORT_ALL_IO (0x01) 571 #define MPI2_TARGET_MODE_ABORT_EXACT_IO (0x02) 572 #define MPI2_TARGET_MODE_ABORT_EXACT_IO_REQUEST (0x03) 573 #define MPI2_TARGET_MODE_ABORT_IO_REQUEST_AND_IO (0x04) 574 #define MPI2_TARGET_MODE_ABORT_DEVHANDLE (0x05) 575 #define MPI2_TARGET_MODE_ABORT_ALL_COMMANDS (0x06) 576 577 578 /**************************************************************************** 579 * Target Mode Abort Reply 580 ****************************************************************************/ 581 582 typedef struct _MPI2_TARGET_MODE_ABORT_REPLY 583 { 584 U16 Reserved; /* 0x00 */ 585 U8 MsgLength; /* 0x02 */ 586 U8 Function; /* 0x03 */ 587 U16 Reserved1; /* 0x04 */ 588 U8 Reserved2; /* 0x06 */ 589 U8 MsgFlags; /* 0x07 */ 590 U8 VP_ID; /* 0x08 */ 591 U8 VF_ID; /* 0x09 */ 592 U16 Reserved3; /* 0x0A */ 593 U16 Reserved4; /* 0x0C */ 594 U16 IOCStatus; /* 0x0E */ 595 U32 IOCLogInfo; /* 0x10 */ 596 U32 AbortCount; /* 0x14 */ 597 } MPI2_TARGET_MODE_ABORT_REPLY, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT_REPLY, 598 Mpi2TargetModeAbortReply_t, MPI2_POINTER pMpi2TargetModeAbortReply_t; 599 600 601 #endif 602 603