1 /* 2 * Copyright (c) 2000-2014 LSI Corporation. 3 * 4 * 5 * Name: mpi2_init.h 6 * Title: MPI SCSI initiator mode messages and structures 7 * Creation Date: June 23, 2006 8 * 9 * mpi2_init.h Version: 02.00.15 10 * 11 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 12 * prefix are for use only on MPI v2.5 products, and must not be used 13 * with MPI v2.0 products. Unless otherwise noted, names beginning with 14 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 15 * 16 * Version History 17 * --------------- 18 * 19 * Date Version Description 20 * -------- -------- ------------------------------------------------------ 21 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 22 * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t. 23 * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines. 24 * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention. 25 * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY. 26 * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t. 27 * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO 28 * Control field Task Attribute flags. 29 * Moved LUN field defines to mpi2.h becasue they are 30 * common to many structures. 31 * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to 32 * Query Asynchronous Event. 33 * Defined two new bits in the SlotStatus field of the SCSI 34 * Enclosure Processor Request and Reply. 35 * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for 36 * both SCSI IO Error Reply and SCSI Task Management Reply. 37 * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY. 38 * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. 39 * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. 40 * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. 41 * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. 42 * 11-18-11 02.00.12 Incorporating additions for MPI v2.5. 43 * 02-06-12 02.00.13 Added alternate defines for Task Priority / Command 44 * Priority to match SAM-4. 45 * Added EEDPErrorOffset to MPI2_SCSI_IO_REPLY. 46 * 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION. 47 * 04-09-13 02.00.15 Added SCSIStatusQualifier field to MPI2_SCSI_IO_REPLY, 48 * replacing the Reserved4 field. 49 * -------------------------------------------------------------------------- 50 */ 51 52 #ifndef MPI2_INIT_H 53 #define MPI2_INIT_H 54 55 /***************************************************************************** 56 * 57 * SCSI Initiator Messages 58 * 59 *****************************************************************************/ 60 61 /**************************************************************************** 62 * SCSI IO messages and associated structures 63 ****************************************************************************/ 64 65 typedef struct _MPI2_SCSI_IO_CDB_EEDP32 { 66 U8 CDB[20]; /*0x00 */ 67 U32 PrimaryReferenceTag; /*0x14 */ 68 U16 PrimaryApplicationTag; /*0x18 */ 69 U16 PrimaryApplicationTagMask; /*0x1A */ 70 U32 TransferLength; /*0x1C */ 71 } MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32, 72 Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t; 73 74 /*MPI v2.0 CDB field */ 75 typedef union _MPI2_SCSI_IO_CDB_UNION { 76 U8 CDB32[32]; 77 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 78 MPI2_SGE_SIMPLE_UNION SGE; 79 } MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION, 80 Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t; 81 82 /*MPI v2.0 SCSI IO Request Message */ 83 typedef struct _MPI2_SCSI_IO_REQUEST { 84 U16 DevHandle; /*0x00 */ 85 U8 ChainOffset; /*0x02 */ 86 U8 Function; /*0x03 */ 87 U16 Reserved1; /*0x04 */ 88 U8 Reserved2; /*0x06 */ 89 U8 MsgFlags; /*0x07 */ 90 U8 VP_ID; /*0x08 */ 91 U8 VF_ID; /*0x09 */ 92 U16 Reserved3; /*0x0A */ 93 U32 SenseBufferLowAddress; /*0x0C */ 94 U16 SGLFlags; /*0x10 */ 95 U8 SenseBufferLength; /*0x12 */ 96 U8 Reserved4; /*0x13 */ 97 U8 SGLOffset0; /*0x14 */ 98 U8 SGLOffset1; /*0x15 */ 99 U8 SGLOffset2; /*0x16 */ 100 U8 SGLOffset3; /*0x17 */ 101 U32 SkipCount; /*0x18 */ 102 U32 DataLength; /*0x1C */ 103 U32 BidirectionalDataLength; /*0x20 */ 104 U16 IoFlags; /*0x24 */ 105 U16 EEDPFlags; /*0x26 */ 106 U32 EEDPBlockSize; /*0x28 */ 107 U32 SecondaryReferenceTag; /*0x2C */ 108 U16 SecondaryApplicationTag; /*0x30 */ 109 U16 ApplicationTagTranslationMask; /*0x32 */ 110 U8 LUN[8]; /*0x34 */ 111 U32 Control; /*0x3C */ 112 MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */ 113 114 #ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 115 MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion; 116 #endif 117 118 MPI2_SGE_IO_UNION SGL; /*0x60 */ 119 120 } MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST, 121 Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t; 122 123 /*SCSI IO MsgFlags bits */ 124 125 /*MsgFlags for SenseBufferAddressSpace */ 126 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C) 127 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00) 128 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04) 129 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08) 130 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C) 131 132 /*SCSI IO SGLFlags bits */ 133 134 /*base values for Data Location Address Space */ 135 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C) 136 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00) 137 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04) 138 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08) 139 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 140 141 /*base values for Type */ 142 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03) 143 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00) 144 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01) 145 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02) 146 147 /*shift values for each sub-field */ 148 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12) 149 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8) 150 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) 151 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) 152 153 /*number of SGLOffset fields */ 154 #define MPI2_SCSIIO_NUM_SGLOFFSETS (4) 155 156 /*SCSI IO IoFlags bits */ 157 158 /*Large CDB Address Space */ 159 #define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000) 160 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000) 161 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000) 162 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000) 163 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000) 164 165 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 166 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 167 #define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400) 168 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 169 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 170 171 /*SCSI IO EEDPFlags bits */ 172 173 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 174 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 175 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 176 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 177 178 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400) 179 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200) 180 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100) 181 182 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 183 184 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007) 185 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000) 186 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001) 187 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002) 188 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 189 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004) 190 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006) 191 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 192 193 /*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */ 194 195 /*SCSI IO Control bits */ 196 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000) 197 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) 198 199 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) 200 #define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24) 201 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) 202 #define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) 203 #define MPI2_SCSIIO_CONTROL_READ (0x02000000) 204 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000) 205 206 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) 207 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) 208 /*alternate name for the previous field; called Command Priority in SAM-4 */ 209 #define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800) 210 #define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11) 211 212 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) 213 #define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) 214 #define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100) 215 #define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200) 216 #define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400) 217 218 #define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0) 219 #define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000) 220 #define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040) 221 #define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080) 222 223 /*MPI v2.5 CDB field */ 224 typedef union _MPI25_SCSI_IO_CDB_UNION { 225 U8 CDB32[32]; 226 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 227 MPI2_IEEE_SGE_SIMPLE64 SGE; 228 } MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION, 229 Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t; 230 231 /*MPI v2.5 SCSI IO Request Message */ 232 typedef struct _MPI25_SCSI_IO_REQUEST { 233 U16 DevHandle; /*0x00 */ 234 U8 ChainOffset; /*0x02 */ 235 U8 Function; /*0x03 */ 236 U16 Reserved1; /*0x04 */ 237 U8 Reserved2; /*0x06 */ 238 U8 MsgFlags; /*0x07 */ 239 U8 VP_ID; /*0x08 */ 240 U8 VF_ID; /*0x09 */ 241 U16 Reserved3; /*0x0A */ 242 U32 SenseBufferLowAddress; /*0x0C */ 243 U8 DMAFlags; /*0x10 */ 244 U8 Reserved5; /*0x11 */ 245 U8 SenseBufferLength; /*0x12 */ 246 U8 Reserved4; /*0x13 */ 247 U8 SGLOffset0; /*0x14 */ 248 U8 SGLOffset1; /*0x15 */ 249 U8 SGLOffset2; /*0x16 */ 250 U8 SGLOffset3; /*0x17 */ 251 U32 SkipCount; /*0x18 */ 252 U32 DataLength; /*0x1C */ 253 U32 BidirectionalDataLength; /*0x20 */ 254 U16 IoFlags; /*0x24 */ 255 U16 EEDPFlags; /*0x26 */ 256 U16 EEDPBlockSize; /*0x28 */ 257 U16 Reserved6; /*0x2A */ 258 U32 SecondaryReferenceTag; /*0x2C */ 259 U16 SecondaryApplicationTag; /*0x30 */ 260 U16 ApplicationTagTranslationMask; /*0x32 */ 261 U8 LUN[8]; /*0x34 */ 262 U32 Control; /*0x3C */ 263 MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */ 264 265 #ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 266 MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion; 267 #endif 268 269 MPI25_SGE_IO_UNION SGL; /*0x60 */ 270 271 } MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST, 272 Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t; 273 274 /*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */ 275 276 /*Defines for the DMAFlags field 277 * Each setting affects 4 SGLS, from SGL0 to SGL3. 278 * D = Data 279 * C = Cache DIF 280 * I = Interleaved 281 * H = Host DIF 282 */ 283 #define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F) 284 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00) 285 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01) 286 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02) 287 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03) 288 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04) 289 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05) 290 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06) 291 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07) 292 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08) 293 #define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09) 294 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A) 295 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B) 296 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C) 297 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D) 298 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E) 299 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F) 300 301 /*number of SGLOffset fields */ 302 #define MPI25_SCSIIO_NUM_SGLOFFSETS (4) 303 304 /*defines for the IoFlags field */ 305 #define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000) 306 #define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000) 307 #define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000) 308 309 #define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 310 #define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 311 #define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 312 313 /*MPI v2.5 defines for the EEDPFlags bits */ 314 /*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */ 315 #define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 316 #define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 317 #define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 318 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 319 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 320 321 #define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 322 #define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 323 #define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 324 325 /*use MPI2_LUN_ defines from mpi2.h for the LUN field */ 326 327 /*use MPI2_SCSIIO_CONTROL_ defines for the Control field */ 328 329 /*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so 330 * MPI2_SCSI_IO_REPLY is used for both. 331 */ 332 333 /*SCSI IO Error Reply Message */ 334 typedef struct _MPI2_SCSI_IO_REPLY { 335 U16 DevHandle; /*0x00 */ 336 U8 MsgLength; /*0x02 */ 337 U8 Function; /*0x03 */ 338 U16 Reserved1; /*0x04 */ 339 U8 Reserved2; /*0x06 */ 340 U8 MsgFlags; /*0x07 */ 341 U8 VP_ID; /*0x08 */ 342 U8 VF_ID; /*0x09 */ 343 U16 Reserved3; /*0x0A */ 344 U8 SCSIStatus; /*0x0C */ 345 U8 SCSIState; /*0x0D */ 346 U16 IOCStatus; /*0x0E */ 347 U32 IOCLogInfo; /*0x10 */ 348 U32 TransferCount; /*0x14 */ 349 U32 SenseCount; /*0x18 */ 350 U32 ResponseInfo; /*0x1C */ 351 U16 TaskTag; /*0x20 */ 352 U16 SCSIStatusQualifier; /* 0x22 */ 353 U32 BidirectionalTransferCount; /*0x24 */ 354 U32 EEDPErrorOffset; /*0x28 *//*MPI 2.5 only; Reserved in MPI 2.0*/ 355 U32 Reserved6; /*0x2C */ 356 } MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY, 357 Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t; 358 359 /*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */ 360 361 #define MPI2_SCSI_STATUS_GOOD (0x00) 362 #define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02) 363 #define MPI2_SCSI_STATUS_CONDITION_MET (0x04) 364 #define MPI2_SCSI_STATUS_BUSY (0x08) 365 #define MPI2_SCSI_STATUS_INTERMEDIATE (0x10) 366 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) 367 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18) 368 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */ 369 #define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28) 370 #define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30) 371 #define MPI2_SCSI_STATUS_TASK_ABORTED (0x40) 372 373 /*SCSI IO Reply SCSIState flags */ 374 375 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10) 376 #define MPI2_SCSI_STATE_TERMINATED (0x08) 377 #define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04) 378 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) 379 #define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) 380 381 /*masks and shifts for the ResponseInfo field */ 382 383 #define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) 384 #define MPI2_SCSI_RI_SHIFT_REASONCODE (0) 385 386 #define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) 387 388 /**************************************************************************** 389 * SCSI Task Management messages 390 ****************************************************************************/ 391 392 /*SCSI Task Management Request Message */ 393 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST { 394 U16 DevHandle; /*0x00 */ 395 U8 ChainOffset; /*0x02 */ 396 U8 Function; /*0x03 */ 397 U8 Reserved1; /*0x04 */ 398 U8 TaskType; /*0x05 */ 399 U8 Reserved2; /*0x06 */ 400 U8 MsgFlags; /*0x07 */ 401 U8 VP_ID; /*0x08 */ 402 U8 VF_ID; /*0x09 */ 403 U16 Reserved3; /*0x0A */ 404 U8 LUN[8]; /*0x0C */ 405 U32 Reserved4[7]; /*0x14 */ 406 U16 TaskMID; /*0x30 */ 407 U16 Reserved5; /*0x32 */ 408 } MPI2_SCSI_TASK_MANAGE_REQUEST, 409 *PTR_MPI2_SCSI_TASK_MANAGE_REQUEST, 410 Mpi2SCSITaskManagementRequest_t, 411 *pMpi2SCSITaskManagementRequest_t; 412 413 /*TaskType values */ 414 415 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) 416 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) 417 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) 418 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) 419 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) 420 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) 421 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) 422 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) 423 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) 424 425 /*obsolete TaskType name */ 426 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \ 427 (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) 428 429 /*MsgFlags bits */ 430 431 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18) 432 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00) 433 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08) 434 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10) 435 436 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01) 437 438 /*SCSI Task Management Reply Message */ 439 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY { 440 U16 DevHandle; /*0x00 */ 441 U8 MsgLength; /*0x02 */ 442 U8 Function; /*0x03 */ 443 U8 ResponseCode; /*0x04 */ 444 U8 TaskType; /*0x05 */ 445 U8 Reserved1; /*0x06 */ 446 U8 MsgFlags; /*0x07 */ 447 U8 VP_ID; /*0x08 */ 448 U8 VF_ID; /*0x09 */ 449 U16 Reserved2; /*0x0A */ 450 U16 Reserved3; /*0x0C */ 451 U16 IOCStatus; /*0x0E */ 452 U32 IOCLogInfo; /*0x10 */ 453 U32 TerminationCount; /*0x14 */ 454 U32 ResponseInfo; /*0x18 */ 455 } MPI2_SCSI_TASK_MANAGE_REPLY, 456 *PTR_MPI2_SCSI_TASK_MANAGE_REPLY, 457 Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t; 458 459 /*ResponseCode values */ 460 461 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00) 462 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02) 463 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04) 464 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) 465 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) 466 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) 467 #define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) 468 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) 469 470 /*masks and shifts for the ResponseInfo field */ 471 472 #define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) 473 #define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) 474 #define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) 475 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) 476 #define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) 477 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) 478 #define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) 479 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) 480 481 /**************************************************************************** 482 * SCSI Enclosure Processor messages 483 ****************************************************************************/ 484 485 /*SCSI Enclosure Processor Request Message */ 486 typedef struct _MPI2_SEP_REQUEST { 487 U16 DevHandle; /*0x00 */ 488 U8 ChainOffset; /*0x02 */ 489 U8 Function; /*0x03 */ 490 U8 Action; /*0x04 */ 491 U8 Flags; /*0x05 */ 492 U8 Reserved1; /*0x06 */ 493 U8 MsgFlags; /*0x07 */ 494 U8 VP_ID; /*0x08 */ 495 U8 VF_ID; /*0x09 */ 496 U16 Reserved2; /*0x0A */ 497 U32 SlotStatus; /*0x0C */ 498 U32 Reserved3; /*0x10 */ 499 U32 Reserved4; /*0x14 */ 500 U32 Reserved5; /*0x18 */ 501 U16 Slot; /*0x1C */ 502 U16 EnclosureHandle; /*0x1E */ 503 } MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST, 504 Mpi2SepRequest_t, *pMpi2SepRequest_t; 505 506 /*Action defines */ 507 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00) 508 #define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01) 509 510 /*Flags defines */ 511 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00) 512 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01) 513 514 /*SlotStatus defines */ 515 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) 516 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 517 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 518 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) 519 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) 520 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 521 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 522 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 523 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) 524 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) 525 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) 526 527 /*SCSI Enclosure Processor Reply Message */ 528 typedef struct _MPI2_SEP_REPLY { 529 U16 DevHandle; /*0x00 */ 530 U8 MsgLength; /*0x02 */ 531 U8 Function; /*0x03 */ 532 U8 Action; /*0x04 */ 533 U8 Flags; /*0x05 */ 534 U8 Reserved1; /*0x06 */ 535 U8 MsgFlags; /*0x07 */ 536 U8 VP_ID; /*0x08 */ 537 U8 VF_ID; /*0x09 */ 538 U16 Reserved2; /*0x0A */ 539 U16 Reserved3; /*0x0C */ 540 U16 IOCStatus; /*0x0E */ 541 U32 IOCLogInfo; /*0x10 */ 542 U32 SlotStatus; /*0x14 */ 543 U32 Reserved4; /*0x18 */ 544 U16 Slot; /*0x1C */ 545 U16 EnclosureHandle; /*0x1E */ 546 } MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY, 547 Mpi2SepReply_t, *pMpi2SepReply_t; 548 549 /*SlotStatus defines */ 550 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) 551 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 552 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 553 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) 554 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) 555 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 556 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 557 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 558 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) 559 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) 560 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) 561 562 #endif 563