1 /*- 2 * Copyright (c) 2012-2015 LSI Corp. 3 * Copyright (c) 2013-2016 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) 2013-2016 Avago Technologies 38 * All rights reserved. 39 * 40 * 41 * Name: mpi2_targ.h 42 * Title: MPI Target mode messages and structures 43 * Creation Date: September 8, 2006 44 * 45 * mpi2_targ.h Version: 02.00.09 46 * 47 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 48 * prefix are for use only on MPI v2.5 products, and must not be used 49 * with MPI v2.0 products. Unless otherwise noted, names beginning with 50 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 51 * 52 * Version History 53 * --------------- 54 * 55 * Date Version Description 56 * -------- -------- ------------------------------------------------------ 57 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 58 * 08-31-07 02.00.01 Added Command Buffer Data Location Address Space bits to 59 * BufferPostFlags field of CommandBufferPostBase Request. 60 * 02-29-08 02.00.02 Modified various names to make them 32-character unique. 61 * 10-02-08 02.00.03 Removed NextCmdBufferOffset from 62 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST. 63 * Target Status Send Request only takes a single SGE for 64 * response data. 65 * 02-10-10 02.00.04 Added comment to MPI2_TARGET_SSP_RSP_IU structure. 66 * 11-18-11 02.00.05 Incorporating additions for MPI v2.5. 67 * 11-27-12 02.00.06 Added InitiatorDevHandle field to MPI2_TARGET_MODE_ABORT 68 * request message structure. 69 * Added AbortType MPI2_TARGET_MODE_ABORT_DEVHANDLE and 70 * MPI2_TARGET_MODE_ABORT_ALL_COMMANDS. 71 * 06-13-14 02.00.07 Added MinMSIxIndex and MaxMSIxIndex fields to 72 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST. 73 * 11-18-14 02.00.08 Updated copyright information. 74 * 03-16-15 02.00.09 Updated for MPI v2.6. 75 * Added MPI26_TARGET_ASSIST_IOFLAGS_ESCAPE_PASSTHROUGH. 76 * -------------------------------------------------------------------------- 77 */ 78 79 #ifndef MPI2_TARG_H 80 #define MPI2_TARG_H 81 82 83 /****************************************************************************** 84 * 85 * SCSI Target Messages 86 * 87 *******************************************************************************/ 88 89 /**************************************************************************** 90 * Target Command Buffer Post Base Request 91 ****************************************************************************/ 92 93 typedef struct _MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST 94 { 95 U8 BufferPostFlags; /* 0x00 */ 96 U8 Reserved1; /* 0x01 */ 97 U8 ChainOffset; /* 0x02 */ 98 U8 Function; /* 0x03 */ 99 U16 TotalCmdBuffers; /* 0x04 */ 100 U8 Reserved; /* 0x06 */ 101 U8 MsgFlags; /* 0x07 */ 102 U8 VP_ID; /* 0x08 */ 103 U8 VF_ID; /* 0x09 */ 104 U16 Reserved2; /* 0x0A */ 105 U32 Reserved3; /* 0x0C */ 106 U16 CmdBufferLength; /* 0x10 */ 107 U8 MinMSIxIndex; /* 0x12 */ /* MPI 2.5 and newer only; Reserved in MPI 2.0 */ 108 U8 MaxMSIxIndex; /* 0x13 */ /* MPI 2.5 and newer only; Reserved in MPI 2.0 */ 109 U32 BaseAddressLow; /* 0x14 */ 110 U32 BaseAddressHigh; /* 0x18 */ 111 } MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 112 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST, 113 Mpi2TargetCmdBufferPostBaseRequest_t, 114 MPI2_POINTER pMpi2TargetCmdBufferPostBaseRequest_t; 115 116 /* values for the BufferPostflags field */ 117 #define MPI2_CMD_BUF_POST_BASE_ADDRESS_SPACE_MASK (0x0C) 118 #define MPI2_CMD_BUF_POST_BASE_SYSTEM_ADDRESS_SPACE (0x00) 119 #define MPI2_CMD_BUF_POST_BASE_IOCDDR_ADDRESS_SPACE (0x04) 120 #define MPI2_CMD_BUF_POST_BASE_IOCPLB_ADDRESS_SPACE (0x08) /* only for MPI v2.5 and earlier */ 121 #define MPI26_CMD_BUF_POST_BASE_IOCCTL_ADDRESS_SPACE (0x08) /* for MPI v2.6 only */ 122 #define MPI2_CMD_BUF_POST_BASE_IOCPLBNTA_ADDRESS_SPACE (0x0C) /* only for MPI v2.5 and earlier */ 123 124 #define MPI2_CMD_BUF_POST_BASE_FLAGS_AUTO_POST_ALL (0x01) 125 126 127 /**************************************************************************** 128 * Target Command Buffer Post List Request 129 ****************************************************************************/ 130 131 typedef struct _MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST 132 { 133 U16 Reserved; /* 0x00 */ 134 U8 ChainOffset; /* 0x02 */ 135 U8 Function; /* 0x03 */ 136 U16 CmdBufferCount; /* 0x04 */ 137 U8 Reserved1; /* 0x06 */ 138 U8 MsgFlags; /* 0x07 */ 139 U8 VP_ID; /* 0x08 */ 140 U8 VF_ID; /* 0x09 */ 141 U16 Reserved2; /* 0x0A */ 142 U32 Reserved3; /* 0x0C */ 143 U16 IoIndex[2]; /* 0x10 */ 144 } MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 145 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST, 146 Mpi2TargetCmdBufferPostListRequest_t, 147 MPI2_POINTER pMpi2TargetCmdBufferPostListRequest_t; 148 149 /**************************************************************************** 150 * Target Command Buffer Post Base List Reply 151 ****************************************************************************/ 152 153 typedef struct _MPI2_TARGET_BUF_POST_BASE_LIST_REPLY 154 { 155 U8 Flags; /* 0x00 */ 156 U8 Reserved; /* 0x01 */ 157 U8 MsgLength; /* 0x02 */ 158 U8 Function; /* 0x03 */ 159 U16 Reserved1; /* 0x04 */ 160 U8 Reserved2; /* 0x06 */ 161 U8 MsgFlags; /* 0x07 */ 162 U8 VP_ID; /* 0x08 */ 163 U8 VF_ID; /* 0x09 */ 164 U16 Reserved3; /* 0x0A */ 165 U16 Reserved4; /* 0x0C */ 166 U16 IOCStatus; /* 0x0E */ 167 U32 IOCLogInfo; /* 0x10 */ 168 U16 IoIndex; /* 0x14 */ 169 U16 Reserved5; /* 0x16 */ 170 U32 Reserved6; /* 0x18 */ 171 } MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 172 MPI2_POINTER PTR_MPI2_TARGET_BUF_POST_BASE_LIST_REPLY, 173 Mpi2TargetCmdBufferPostBaseListReply_t, 174 MPI2_POINTER pMpi2TargetCmdBufferPostBaseListReply_t; 175 176 /* Flags defines */ 177 #define MPI2_CMD_BUF_POST_REPLY_IOINDEX_VALID (0x01) 178 179 180 /**************************************************************************** 181 * Command Buffer Formats (with 16 byte CDB) 182 ****************************************************************************/ 183 184 typedef struct _MPI2_TARGET_SSP_CMD_BUFFER 185 { 186 U8 FrameType; /* 0x00 */ 187 U8 Reserved1; /* 0x01 */ 188 U16 InitiatorConnectionTag; /* 0x02 */ 189 U32 HashedSourceSASAddress; /* 0x04 */ 190 U16 Reserved2; /* 0x08 */ 191 U16 Flags; /* 0x0A */ 192 U32 Reserved3; /* 0x0C */ 193 U16 Tag; /* 0x10 */ 194 U16 TargetPortTransferTag; /* 0x12 */ 195 U32 DataOffset; /* 0x14 */ 196 /* COMMAND information unit starts here */ 197 U8 LogicalUnitNumber[8]; /* 0x18 */ 198 U8 Reserved4; /* 0x20 */ 199 U8 TaskAttribute; /* lower 3 bits */ /* 0x21 */ 200 U8 Reserved5; /* 0x22 */ 201 U8 AdditionalCDBLength; /* upper 5 bits */ /* 0x23 */ 202 U8 CDB[16]; /* 0x24 */ 203 /* Additional CDB bytes extend past the CDB field */ 204 } MPI2_TARGET_SSP_CMD_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_CMD_BUFFER, 205 Mpi2TargetSspCmdBuffer, MPI2_POINTER pMp2iTargetSspCmdBuffer; 206 207 typedef struct _MPI2_TARGET_SSP_TASK_BUFFER 208 { 209 U8 FrameType; /* 0x00 */ 210 U8 Reserved1; /* 0x01 */ 211 U16 InitiatorConnectionTag; /* 0x02 */ 212 U32 HashedSourceSASAddress; /* 0x04 */ 213 U16 Reserved2; /* 0x08 */ 214 U16 Flags; /* 0x0A */ 215 U32 Reserved3; /* 0x0C */ 216 U16 Tag; /* 0x10 */ 217 U16 TargetPortTransferTag; /* 0x12 */ 218 U32 DataOffset; /* 0x14 */ 219 /* TASK information unit starts here */ 220 U8 LogicalUnitNumber[8]; /* 0x18 */ 221 U16 Reserved4; /* 0x20 */ 222 U8 TaskManagementFunction; /* 0x22 */ 223 U8 Reserved5; /* 0x23 */ 224 U16 ManagedTaskTag; /* 0x24 */ 225 U16 Reserved6; /* 0x26 */ 226 U32 Reserved7; /* 0x28 */ 227 U32 Reserved8; /* 0x2C */ 228 U32 Reserved9; /* 0x30 */ 229 } MPI2_TARGET_SSP_TASK_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_TASK_BUFFER, 230 Mpi2TargetSspTaskBuffer, MPI2_POINTER pMpi2TargetSspTaskBuffer; 231 232 /* mask and shift for HashedSourceSASAddress field */ 233 #define MPI2_TARGET_HASHED_SAS_ADDRESS_MASK (0xFFFFFF00) 234 #define MPI2_TARGET_HASHED_SAS_ADDRESS_SHIFT (8) 235 236 237 /**************************************************************************** 238 * MPI v2.0 Target Assist Request 239 ****************************************************************************/ 240 241 typedef struct _MPI2_TARGET_ASSIST_REQUEST 242 { 243 U8 Reserved1; /* 0x00 */ 244 U8 TargetAssistFlags; /* 0x01 */ 245 U8 ChainOffset; /* 0x02 */ 246 U8 Function; /* 0x03 */ 247 U16 QueueTag; /* 0x04 */ 248 U8 Reserved2; /* 0x06 */ 249 U8 MsgFlags; /* 0x07 */ 250 U8 VP_ID; /* 0x08 */ 251 U8 VF_ID; /* 0x09 */ 252 U16 Reserved3; /* 0x0A */ 253 U16 IoIndex; /* 0x0C */ 254 U16 InitiatorConnectionTag; /* 0x0E */ 255 U16 SGLFlags; /* 0x10 */ 256 U8 SequenceNumber; /* 0x12 */ 257 U8 Reserved4; /* 0x13 */ 258 U8 SGLOffset0; /* 0x14 */ 259 U8 SGLOffset1; /* 0x15 */ 260 U8 SGLOffset2; /* 0x16 */ 261 U8 SGLOffset3; /* 0x17 */ 262 U32 SkipCount; /* 0x18 */ 263 U32 DataLength; /* 0x1C */ 264 U32 BidirectionalDataLength; /* 0x20 */ 265 U16 IoFlags; /* 0x24 */ 266 U16 EEDPFlags; /* 0x26 */ 267 U32 EEDPBlockSize; /* 0x28 */ 268 U32 SecondaryReferenceTag; /* 0x2C */ 269 U16 SecondaryApplicationTag; /* 0x30 */ 270 U16 ApplicationTagTranslationMask; /* 0x32 */ 271 U32 PrimaryReferenceTag; /* 0x34 */ 272 U16 PrimaryApplicationTag; /* 0x38 */ 273 U16 PrimaryApplicationTagMask; /* 0x3A */ 274 U32 RelativeOffset; /* 0x3C */ 275 U32 Reserved5; /* 0x40 */ 276 U32 Reserved6; /* 0x44 */ 277 U32 Reserved7; /* 0x48 */ 278 U32 Reserved8; /* 0x4C */ 279 MPI2_SGE_IO_UNION SGL[1]; /* 0x50 */ 280 } MPI2_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI2_TARGET_ASSIST_REQUEST, 281 Mpi2TargetAssistRequest_t, MPI2_POINTER pMpi2TargetAssistRequest_t; 282 283 /* Target Assist TargetAssistFlags bits */ 284 285 #define MPI2_TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80) 286 #define MPI2_TARGET_ASSIST_FLAGS_TLR (0x10) 287 #define MPI2_TARGET_ASSIST_FLAGS_RETRANSMIT (0x04) 288 #define MPI2_TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02) 289 #define MPI2_TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01) 290 291 /* Target Assist SGLFlags bits */ 292 293 /* base values for Data Location Address Space */ 294 #define MPI2_TARGET_ASSIST_SGLFLAGS_ADDR_MASK (0x0C) 295 #define MPI2_TARGET_ASSIST_SGLFLAGS_SYSTEM_ADDR (0x00) 296 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCDDR_ADDR (0x04) 297 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCPLB_ADDR (0x08) 298 #define MPI2_TARGET_ASSIST_SGLFLAGS_PLBNTA_ADDR (0x0C) 299 300 /* base values for Type */ 301 #define MPI2_TARGET_ASSIST_SGLFLAGS_TYPE_MASK (0x03) 302 #define MPI2_TARGET_ASSIST_SGLFLAGS_MPI_TYPE (0x00) 303 #define MPI2_TARGET_ASSIST_SGLFLAGS_32IEEE_TYPE (0x01) 304 #define MPI2_TARGET_ASSIST_SGLFLAGS_64IEEE_TYPE (0x02) 305 306 /* shift values for each sub-field */ 307 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL3_SHIFT (12) 308 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL2_SHIFT (8) 309 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL1_SHIFT (4) 310 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL0_SHIFT (0) 311 312 /* Target Assist IoFlags bits */ 313 314 #define MPI2_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 315 #define MPI2_TARGET_ASSIST_IOFLAGS_MULTICAST (0x0400) 316 #define MPI2_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 317 318 /* Target Assist EEDPFlags bits */ 319 320 #define MPI2_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 321 #define MPI2_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 322 #define MPI2_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 323 #define MPI2_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 324 325 #define MPI2_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 326 #define MPI2_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 327 #define MPI2_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 328 329 #define MPI2_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 330 331 #define MPI2_TA_EEDPFLAGS_MASK_OP (0x0007) 332 #define MPI2_TA_EEDPFLAGS_NOOP_OP (0x0000) 333 #define MPI2_TA_EEDPFLAGS_CHECK_OP (0x0001) 334 #define MPI2_TA_EEDPFLAGS_STRIP_OP (0x0002) 335 #define MPI2_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 336 #define MPI2_TA_EEDPFLAGS_INSERT_OP (0x0004) 337 #define MPI2_TA_EEDPFLAGS_REPLACE_OP (0x0006) 338 #define MPI2_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 339 340 341 /**************************************************************************** 342 * MPI v2.5 Target Assist Request 343 ****************************************************************************/ 344 345 typedef struct _MPI25_TARGET_ASSIST_REQUEST 346 { 347 U8 Reserved1; /* 0x00 */ 348 U8 TargetAssistFlags; /* 0x01 */ 349 U8 ChainOffset; /* 0x02 */ 350 U8 Function; /* 0x03 */ 351 U16 QueueTag; /* 0x04 */ 352 U8 Reserved2; /* 0x06 */ 353 U8 MsgFlags; /* 0x07 */ 354 U8 VP_ID; /* 0x08 */ 355 U8 VF_ID; /* 0x09 */ 356 U16 Reserved3; /* 0x0A */ 357 U16 IoIndex; /* 0x0C */ 358 U16 InitiatorConnectionTag; /* 0x0E */ 359 U8 DMAFlags; /* 0x10 */ 360 U8 Reserved9; /* 0x11 */ 361 U8 SequenceNumber; /* 0x12 */ 362 U8 Reserved4; /* 0x13 */ 363 U8 SGLOffset0; /* 0x14 */ 364 U8 SGLOffset1; /* 0x15 */ 365 U8 SGLOffset2; /* 0x16 */ 366 U8 SGLOffset3; /* 0x17 */ 367 U32 SkipCount; /* 0x18 */ 368 U32 DataLength; /* 0x1C */ 369 U32 BidirectionalDataLength; /* 0x20 */ 370 U16 IoFlags; /* 0x24 */ 371 U16 EEDPFlags; /* 0x26 */ 372 U16 EEDPBlockSize; /* 0x28 */ 373 U16 Reserved10; /* 0x2A */ 374 U32 SecondaryReferenceTag; /* 0x2C */ 375 U16 SecondaryApplicationTag; /* 0x30 */ 376 U16 ApplicationTagTranslationMask; /* 0x32 */ 377 U32 PrimaryReferenceTag; /* 0x34 */ 378 U16 PrimaryApplicationTag; /* 0x38 */ 379 U16 PrimaryApplicationTagMask; /* 0x3A */ 380 U32 RelativeOffset; /* 0x3C */ 381 U32 Reserved5; /* 0x40 */ 382 U32 Reserved6; /* 0x44 */ 383 U32 Reserved7; /* 0x48 */ 384 U32 Reserved8; /* 0x4C */ 385 MPI25_SGE_IO_UNION SGL; /* 0x50 */ 386 } MPI25_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI25_TARGET_ASSIST_REQUEST, 387 Mpi25TargetAssistRequest_t, MPI2_POINTER pMpi25TargetAssistRequest_t; 388 389 /* use MPI2_TARGET_ASSIST_FLAGS_ defines for the Flags field */ 390 391 /* Defines for the DMAFlags field 392 * Each setting affects 4 SGLS, from SGL0 to SGL3. 393 * D = Data 394 * C = Cache DIF 395 * I = Interleaved 396 * H = Host DIF 397 */ 398 #define MPI25_TA_DMAFLAGS_OP_MASK (0x0F) 399 #define MPI25_TA_DMAFLAGS_OP_D_D_D_D (0x00) 400 #define MPI25_TA_DMAFLAGS_OP_D_D_D_C (0x01) 401 #define MPI25_TA_DMAFLAGS_OP_D_D_D_I (0x02) 402 #define MPI25_TA_DMAFLAGS_OP_D_D_C_C (0x03) 403 #define MPI25_TA_DMAFLAGS_OP_D_D_C_I (0x04) 404 #define MPI25_TA_DMAFLAGS_OP_D_D_I_I (0x05) 405 #define MPI25_TA_DMAFLAGS_OP_D_C_C_C (0x06) 406 #define MPI25_TA_DMAFLAGS_OP_D_C_C_I (0x07) 407 #define MPI25_TA_DMAFLAGS_OP_D_C_I_I (0x08) 408 #define MPI25_TA_DMAFLAGS_OP_D_I_I_I (0x09) 409 #define MPI25_TA_DMAFLAGS_OP_D_H_D_D (0x0A) 410 #define MPI25_TA_DMAFLAGS_OP_D_H_D_C (0x0B) 411 #define MPI25_TA_DMAFLAGS_OP_D_H_D_I (0x0C) 412 #define MPI25_TA_DMAFLAGS_OP_D_H_C_C (0x0D) 413 #define MPI25_TA_DMAFLAGS_OP_D_H_C_I (0x0E) 414 #define MPI25_TA_DMAFLAGS_OP_D_H_I_I (0x0F) 415 416 /* defines for the IoFlags field */ 417 #define MPI26_TARGET_ASSIST_IOFLAGS_ESCAPE_PASSTHROUGH (0x2000) /* MPI v2.6 and later */ 418 #define MPI25_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800) 419 #define MPI25_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200) 420 421 /* defines for the EEDPFlags field */ 422 #define MPI25_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 423 #define MPI25_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 424 #define MPI25_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 425 #define MPI25_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 426 427 #define MPI25_TA_EEDPFLAGS_CHECK_REFTAG (0x0400) 428 #define MPI25_TA_EEDPFLAGS_CHECK_APPTAG (0x0200) 429 #define MPI25_TA_EEDPFLAGS_CHECK_GUARD (0x0100) 430 431 #define MPI25_TA_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 432 #define MPI25_TA_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 433 #define MPI25_TA_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 434 #define MPI25_TA_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 435 #define MPI25_TA_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 436 437 #define MPI25_TA_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 438 #define MPI25_TA_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 439 #define MPI25_TA_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 440 441 #define MPI25_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 442 443 #define MPI25_TA_EEDPFLAGS_MASK_OP (0x0007) 444 #define MPI25_TA_EEDPFLAGS_NOOP_OP (0x0000) 445 #define MPI25_TA_EEDPFLAGS_CHECK_OP (0x0001) 446 #define MPI25_TA_EEDPFLAGS_STRIP_OP (0x0002) 447 #define MPI25_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 448 #define MPI25_TA_EEDPFLAGS_INSERT_OP (0x0004) 449 #define MPI25_TA_EEDPFLAGS_REPLACE_OP (0x0006) 450 #define MPI25_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 451 452 453 /**************************************************************************** 454 * Target Status Send Request 455 ****************************************************************************/ 456 457 typedef struct _MPI2_TARGET_STATUS_SEND_REQUEST 458 { 459 U8 Reserved1; /* 0x00 */ 460 U8 StatusFlags; /* 0x01 */ 461 U8 ChainOffset; /* 0x02 */ 462 U8 Function; /* 0x03 */ 463 U16 QueueTag; /* 0x04 */ 464 U8 Reserved2; /* 0x06 */ 465 U8 MsgFlags; /* 0x07 */ 466 U8 VP_ID; /* 0x08 */ 467 U8 VF_ID; /* 0x09 */ 468 U16 Reserved3; /* 0x0A */ 469 U16 IoIndex; /* 0x0C */ 470 U16 InitiatorConnectionTag; /* 0x0E */ 471 U16 SGLFlags; /* 0x10 */ /* MPI v2.0 only. Reserved on MPI v2.5. */ 472 U16 Reserved4; /* 0x12 */ 473 U8 SGLOffset0; /* 0x14 */ 474 U8 Reserved5; /* 0x15 */ 475 U16 Reserved6; /* 0x16 */ 476 U32 Reserved7; /* 0x18 */ 477 U32 Reserved8; /* 0x1C */ 478 MPI2_SIMPLE_SGE_UNION StatusDataSGE; /* 0x20 */ /* MPI v2.5: This must be an IEEE Simple Element 64. */ 479 } MPI2_TARGET_STATUS_SEND_REQUEST, 480 MPI2_POINTER PTR_MPI2_TARGET_STATUS_SEND_REQUEST, 481 Mpi2TargetStatusSendRequest_t, MPI2_POINTER pMpi2TargetStatusSendRequest_t; 482 483 /* Target Status Send StatusFlags bits */ 484 485 #define MPI2_TSS_FLAGS_REPOST_CMD_BUFFER (0x80) 486 #define MPI2_TSS_FLAGS_RETRANSMIT (0x04) 487 #define MPI2_TSS_FLAGS_AUTO_GOOD_STATUS (0x01) 488 489 /* Target Status Send SGLFlags bits - MPI v2.0 only */ 490 /* Data Location Address Space */ 491 #define MPI2_TSS_SGLFLAGS_ADDR_MASK (0x0C) 492 #define MPI2_TSS_SGLFLAGS_SYSTEM_ADDR (0x00) 493 #define MPI2_TSS_SGLFLAGS_IOCDDR_ADDR (0x04) 494 #define MPI2_TSS_SGLFLAGS_IOCPLB_ADDR (0x08) 495 #define MPI2_TSS_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 496 /* Type */ 497 #define MPI2_TSS_SGLFLAGS_TYPE_MASK (0x03) 498 #define MPI2_TSS_SGLFLAGS_MPI_TYPE (0x00) 499 #define MPI2_TSS_SGLFLAGS_IEEE32_TYPE (0x01) 500 #define MPI2_TSS_SGLFLAGS_IEEE64_TYPE (0x02) 501 502 503 504 /* 505 * NOTE: The SSP status IU is big-endian. When used on a little-endian system, 506 * this structure properly orders the bytes. 507 */ 508 typedef struct _MPI2_TARGET_SSP_RSP_IU 509 { 510 U32 Reserved0[6]; /* reserved for SSP header */ /* 0x00 */ 511 512 /* start of RESPONSE information unit */ 513 U32 Reserved1; /* 0x18 */ 514 U32 Reserved2; /* 0x1C */ 515 U16 Reserved3; /* 0x20 */ 516 U8 DataPres; /* lower 2 bits */ /* 0x22 */ 517 U8 Status; /* 0x23 */ 518 U32 Reserved4; /* 0x24 */ 519 U32 SenseDataLength; /* 0x28 */ 520 U32 ResponseDataLength; /* 0x2C */ 521 522 /* start of Response or Sense Data (size may vary dynamically) */ 523 U8 ResponseSenseData[4]; /* 0x30 */ 524 } MPI2_TARGET_SSP_RSP_IU, MPI2_POINTER PTR_MPI2_TARGET_SSP_RSP_IU, 525 Mpi2TargetSspRspIu_t, MPI2_POINTER pMpi2TargetSspRspIu_t; 526 527 528 /**************************************************************************** 529 * Target Standard Reply - used with Target Assist or Target Status Send 530 ****************************************************************************/ 531 532 typedef struct _MPI2_TARGET_STANDARD_REPLY 533 { 534 U16 Reserved; /* 0x00 */ 535 U8 MsgLength; /* 0x02 */ 536 U8 Function; /* 0x03 */ 537 U16 Reserved1; /* 0x04 */ 538 U8 Reserved2; /* 0x06 */ 539 U8 MsgFlags; /* 0x07 */ 540 U8 VP_ID; /* 0x08 */ 541 U8 VF_ID; /* 0x09 */ 542 U16 Reserved3; /* 0x0A */ 543 U16 Reserved4; /* 0x0C */ 544 U16 IOCStatus; /* 0x0E */ 545 U32 IOCLogInfo; /* 0x10 */ 546 U16 IoIndex; /* 0x14 */ 547 U16 Reserved5; /* 0x16 */ 548 U32 TransferCount; /* 0x18 */ 549 U32 BidirectionalTransferCount; /* 0x1C */ 550 } MPI2_TARGET_STANDARD_REPLY, MPI2_POINTER PTR_MPI2_TARGET_STANDARD_REPLY, 551 Mpi2TargetErrorReply_t, MPI2_POINTER pMpi2TargetErrorReply_t; 552 553 554 /**************************************************************************** 555 * Target Mode Abort Request 556 ****************************************************************************/ 557 558 typedef struct _MPI2_TARGET_MODE_ABORT_REQUEST 559 { 560 U8 AbortType; /* 0x00 */ 561 U8 Reserved1; /* 0x01 */ 562 U8 ChainOffset; /* 0x02 */ 563 U8 Function; /* 0x03 */ 564 U16 Reserved2; /* 0x04 */ 565 U8 Reserved3; /* 0x06 */ 566 U8 MsgFlags; /* 0x07 */ 567 U8 VP_ID; /* 0x08 */ 568 U8 VF_ID; /* 0x09 */ 569 U16 Reserved4; /* 0x0A */ 570 U16 IoIndexToAbort; /* 0x0C */ 571 U16 InitiatorDevHandle; /* 0x0E */ 572 U32 MidToAbort; /* 0x10 */ 573 } MPI2_TARGET_MODE_ABORT, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT, 574 Mpi2TargetModeAbort_t, MPI2_POINTER pMpi2TargetModeAbort_t; 575 576 /* Target Mode Abort AbortType values */ 577 578 #define MPI2_TARGET_MODE_ABORT_ALL_CMD_BUFFERS (0x00) 579 #define MPI2_TARGET_MODE_ABORT_ALL_IO (0x01) 580 #define MPI2_TARGET_MODE_ABORT_EXACT_IO (0x02) 581 #define MPI2_TARGET_MODE_ABORT_EXACT_IO_REQUEST (0x03) 582 #define MPI2_TARGET_MODE_ABORT_IO_REQUEST_AND_IO (0x04) 583 #define MPI2_TARGET_MODE_ABORT_DEVHANDLE (0x05) 584 #define MPI2_TARGET_MODE_ABORT_ALL_COMMANDS (0x06) 585 586 587 /**************************************************************************** 588 * Target Mode Abort Reply 589 ****************************************************************************/ 590 591 typedef struct _MPI2_TARGET_MODE_ABORT_REPLY 592 { 593 U16 Reserved; /* 0x00 */ 594 U8 MsgLength; /* 0x02 */ 595 U8 Function; /* 0x03 */ 596 U16 Reserved1; /* 0x04 */ 597 U8 Reserved2; /* 0x06 */ 598 U8 MsgFlags; /* 0x07 */ 599 U8 VP_ID; /* 0x08 */ 600 U8 VF_ID; /* 0x09 */ 601 U16 Reserved3; /* 0x0A */ 602 U16 Reserved4; /* 0x0C */ 603 U16 IOCStatus; /* 0x0E */ 604 U32 IOCLogInfo; /* 0x10 */ 605 U32 AbortCount; /* 0x14 */ 606 } MPI2_TARGET_MODE_ABORT_REPLY, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT_REPLY, 607 Mpi2TargetModeAbortReply_t, MPI2_POINTER pMpi2TargetModeAbortReply_t; 608 609 610 #endif 611 612