1 /* 2 * Copyright (c) 2000-2013 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: 02.00.14 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 * -------------------------------------------------------------------------- 48 */ 49 50 #ifndef MPI2_INIT_H 51 #define MPI2_INIT_H 52 53 /***************************************************************************** 54 * 55 * SCSI Initiator Messages 56 * 57 *****************************************************************************/ 58 59 /**************************************************************************** 60 * SCSI IO messages and associated structures 61 ****************************************************************************/ 62 63 typedef struct _MPI2_SCSI_IO_CDB_EEDP32 { 64 U8 CDB[20]; /*0x00 */ 65 U32 PrimaryReferenceTag; /*0x14 */ 66 U16 PrimaryApplicationTag; /*0x18 */ 67 U16 PrimaryApplicationTagMask; /*0x1A */ 68 U32 TransferLength; /*0x1C */ 69 } MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32, 70 Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t; 71 72 /*MPI v2.0 CDB field */ 73 typedef union _MPI2_SCSI_IO_CDB_UNION { 74 U8 CDB32[32]; 75 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 76 MPI2_SGE_SIMPLE_UNION SGE; 77 } MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION, 78 Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t; 79 80 /*MPI v2.0 SCSI IO Request Message */ 81 typedef struct _MPI2_SCSI_IO_REQUEST { 82 U16 DevHandle; /*0x00 */ 83 U8 ChainOffset; /*0x02 */ 84 U8 Function; /*0x03 */ 85 U16 Reserved1; /*0x04 */ 86 U8 Reserved2; /*0x06 */ 87 U8 MsgFlags; /*0x07 */ 88 U8 VP_ID; /*0x08 */ 89 U8 VF_ID; /*0x09 */ 90 U16 Reserved3; /*0x0A */ 91 U32 SenseBufferLowAddress; /*0x0C */ 92 U16 SGLFlags; /*0x10 */ 93 U8 SenseBufferLength; /*0x12 */ 94 U8 Reserved4; /*0x13 */ 95 U8 SGLOffset0; /*0x14 */ 96 U8 SGLOffset1; /*0x15 */ 97 U8 SGLOffset2; /*0x16 */ 98 U8 SGLOffset3; /*0x17 */ 99 U32 SkipCount; /*0x18 */ 100 U32 DataLength; /*0x1C */ 101 U32 BidirectionalDataLength; /*0x20 */ 102 U16 IoFlags; /*0x24 */ 103 U16 EEDPFlags; /*0x26 */ 104 U32 EEDPBlockSize; /*0x28 */ 105 U32 SecondaryReferenceTag; /*0x2C */ 106 U16 SecondaryApplicationTag; /*0x30 */ 107 U16 ApplicationTagTranslationMask; /*0x32 */ 108 U8 LUN[8]; /*0x34 */ 109 U32 Control; /*0x3C */ 110 MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */ 111 112 #ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 113 MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion; 114 #endif 115 116 MPI2_SGE_IO_UNION SGL; /*0x60 */ 117 118 } MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST, 119 Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t; 120 121 /*SCSI IO MsgFlags bits */ 122 123 /*MsgFlags for SenseBufferAddressSpace */ 124 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C) 125 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00) 126 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04) 127 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08) 128 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C) 129 130 /*SCSI IO SGLFlags bits */ 131 132 /*base values for Data Location Address Space */ 133 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C) 134 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00) 135 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04) 136 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08) 137 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 138 139 /*base values for Type */ 140 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03) 141 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00) 142 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01) 143 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02) 144 145 /*shift values for each sub-field */ 146 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12) 147 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8) 148 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) 149 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) 150 151 /*number of SGLOffset fields */ 152 #define MPI2_SCSIIO_NUM_SGLOFFSETS (4) 153 154 /*SCSI IO IoFlags bits */ 155 156 /*Large CDB Address Space */ 157 #define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000) 158 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000) 159 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000) 160 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000) 161 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000) 162 163 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 164 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 165 #define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400) 166 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 167 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 168 169 /*SCSI IO EEDPFlags bits */ 170 171 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 172 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 173 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 174 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 175 176 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400) 177 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200) 178 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100) 179 180 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 181 182 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007) 183 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000) 184 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001) 185 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002) 186 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 187 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004) 188 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006) 189 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 190 191 /*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */ 192 193 /*SCSI IO Control bits */ 194 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000) 195 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) 196 197 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) 198 #define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24) 199 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) 200 #define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) 201 #define MPI2_SCSIIO_CONTROL_READ (0x02000000) 202 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000) 203 204 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) 205 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) 206 /*alternate name for the previous field; called Command Priority in SAM-4 */ 207 #define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800) 208 #define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11) 209 210 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) 211 #define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) 212 #define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100) 213 #define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200) 214 #define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400) 215 216 #define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0) 217 #define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000) 218 #define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040) 219 #define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080) 220 221 /*MPI v2.5 CDB field */ 222 typedef union _MPI25_SCSI_IO_CDB_UNION { 223 U8 CDB32[32]; 224 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 225 MPI2_IEEE_SGE_SIMPLE64 SGE; 226 } MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION, 227 Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t; 228 229 /*MPI v2.5 SCSI IO Request Message */ 230 typedef struct _MPI25_SCSI_IO_REQUEST { 231 U16 DevHandle; /*0x00 */ 232 U8 ChainOffset; /*0x02 */ 233 U8 Function; /*0x03 */ 234 U16 Reserved1; /*0x04 */ 235 U8 Reserved2; /*0x06 */ 236 U8 MsgFlags; /*0x07 */ 237 U8 VP_ID; /*0x08 */ 238 U8 VF_ID; /*0x09 */ 239 U16 Reserved3; /*0x0A */ 240 U32 SenseBufferLowAddress; /*0x0C */ 241 U8 DMAFlags; /*0x10 */ 242 U8 Reserved5; /*0x11 */ 243 U8 SenseBufferLength; /*0x12 */ 244 U8 Reserved4; /*0x13 */ 245 U8 SGLOffset0; /*0x14 */ 246 U8 SGLOffset1; /*0x15 */ 247 U8 SGLOffset2; /*0x16 */ 248 U8 SGLOffset3; /*0x17 */ 249 U32 SkipCount; /*0x18 */ 250 U32 DataLength; /*0x1C */ 251 U32 BidirectionalDataLength; /*0x20 */ 252 U16 IoFlags; /*0x24 */ 253 U16 EEDPFlags; /*0x26 */ 254 U16 EEDPBlockSize; /*0x28 */ 255 U16 Reserved6; /*0x2A */ 256 U32 SecondaryReferenceTag; /*0x2C */ 257 U16 SecondaryApplicationTag; /*0x30 */ 258 U16 ApplicationTagTranslationMask; /*0x32 */ 259 U8 LUN[8]; /*0x34 */ 260 U32 Control; /*0x3C */ 261 MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */ 262 263 #ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 264 MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion; 265 #endif 266 267 MPI25_SGE_IO_UNION SGL; /*0x60 */ 268 269 } MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST, 270 Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t; 271 272 /*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */ 273 274 /*Defines for the DMAFlags field 275 * Each setting affects 4 SGLS, from SGL0 to SGL3. 276 * D = Data 277 * C = Cache DIF 278 * I = Interleaved 279 * H = Host DIF 280 */ 281 #define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F) 282 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00) 283 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01) 284 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02) 285 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03) 286 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04) 287 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05) 288 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06) 289 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07) 290 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08) 291 #define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09) 292 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A) 293 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B) 294 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C) 295 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D) 296 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E) 297 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F) 298 299 /*number of SGLOffset fields */ 300 #define MPI25_SCSIIO_NUM_SGLOFFSETS (4) 301 302 /*defines for the IoFlags field */ 303 #define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000) 304 #define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000) 305 #define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000) 306 307 #define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 308 #define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 309 #define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 310 311 /*MPI v2.5 defines for the EEDPFlags bits */ 312 /*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */ 313 #define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 314 #define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 315 #define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 316 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 317 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 318 319 #define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 320 #define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 321 #define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 322 323 /*use MPI2_LUN_ defines from mpi2.h for the LUN field */ 324 325 /*use MPI2_SCSIIO_CONTROL_ defines for the Control field */ 326 327 /*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so 328 * MPI2_SCSI_IO_REPLY is used for both. 329 */ 330 331 /*SCSI IO Error Reply Message */ 332 typedef struct _MPI2_SCSI_IO_REPLY { 333 U16 DevHandle; /*0x00 */ 334 U8 MsgLength; /*0x02 */ 335 U8 Function; /*0x03 */ 336 U16 Reserved1; /*0x04 */ 337 U8 Reserved2; /*0x06 */ 338 U8 MsgFlags; /*0x07 */ 339 U8 VP_ID; /*0x08 */ 340 U8 VF_ID; /*0x09 */ 341 U16 Reserved3; /*0x0A */ 342 U8 SCSIStatus; /*0x0C */ 343 U8 SCSIState; /*0x0D */ 344 U16 IOCStatus; /*0x0E */ 345 U32 IOCLogInfo; /*0x10 */ 346 U32 TransferCount; /*0x14 */ 347 U32 SenseCount; /*0x18 */ 348 U32 ResponseInfo; /*0x1C */ 349 U16 TaskTag; /*0x20 */ 350 U16 Reserved4; /*0x22 */ 351 U32 BidirectionalTransferCount; /*0x24 */ 352 U32 EEDPErrorOffset; /*0x28 *//*MPI 2.5 only; Reserved in MPI 2.0*/ 353 U32 Reserved6; /*0x2C */ 354 } MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY, 355 Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t; 356 357 /*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */ 358 359 #define MPI2_SCSI_STATUS_GOOD (0x00) 360 #define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02) 361 #define MPI2_SCSI_STATUS_CONDITION_MET (0x04) 362 #define MPI2_SCSI_STATUS_BUSY (0x08) 363 #define MPI2_SCSI_STATUS_INTERMEDIATE (0x10) 364 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) 365 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18) 366 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */ 367 #define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28) 368 #define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30) 369 #define MPI2_SCSI_STATUS_TASK_ABORTED (0x40) 370 371 /*SCSI IO Reply SCSIState flags */ 372 373 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10) 374 #define MPI2_SCSI_STATE_TERMINATED (0x08) 375 #define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04) 376 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) 377 #define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) 378 379 /*masks and shifts for the ResponseInfo field */ 380 381 #define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) 382 #define MPI2_SCSI_RI_SHIFT_REASONCODE (0) 383 384 #define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) 385 386 /**************************************************************************** 387 * SCSI Task Management messages 388 ****************************************************************************/ 389 390 /*SCSI Task Management Request Message */ 391 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST { 392 U16 DevHandle; /*0x00 */ 393 U8 ChainOffset; /*0x02 */ 394 U8 Function; /*0x03 */ 395 U8 Reserved1; /*0x04 */ 396 U8 TaskType; /*0x05 */ 397 U8 Reserved2; /*0x06 */ 398 U8 MsgFlags; /*0x07 */ 399 U8 VP_ID; /*0x08 */ 400 U8 VF_ID; /*0x09 */ 401 U16 Reserved3; /*0x0A */ 402 U8 LUN[8]; /*0x0C */ 403 U32 Reserved4[7]; /*0x14 */ 404 U16 TaskMID; /*0x30 */ 405 U16 Reserved5; /*0x32 */ 406 } MPI2_SCSI_TASK_MANAGE_REQUEST, 407 *PTR_MPI2_SCSI_TASK_MANAGE_REQUEST, 408 Mpi2SCSITaskManagementRequest_t, 409 *pMpi2SCSITaskManagementRequest_t; 410 411 /*TaskType values */ 412 413 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) 414 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) 415 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) 416 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) 417 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) 418 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) 419 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) 420 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) 421 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) 422 423 /*obsolete TaskType name */ 424 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \ 425 (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) 426 427 /*MsgFlags bits */ 428 429 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18) 430 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00) 431 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08) 432 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10) 433 434 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01) 435 436 /*SCSI Task Management Reply Message */ 437 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY { 438 U16 DevHandle; /*0x00 */ 439 U8 MsgLength; /*0x02 */ 440 U8 Function; /*0x03 */ 441 U8 ResponseCode; /*0x04 */ 442 U8 TaskType; /*0x05 */ 443 U8 Reserved1; /*0x06 */ 444 U8 MsgFlags; /*0x07 */ 445 U8 VP_ID; /*0x08 */ 446 U8 VF_ID; /*0x09 */ 447 U16 Reserved2; /*0x0A */ 448 U16 Reserved3; /*0x0C */ 449 U16 IOCStatus; /*0x0E */ 450 U32 IOCLogInfo; /*0x10 */ 451 U32 TerminationCount; /*0x14 */ 452 U32 ResponseInfo; /*0x18 */ 453 } MPI2_SCSI_TASK_MANAGE_REPLY, 454 *PTR_MPI2_SCSI_TASK_MANAGE_REPLY, 455 Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t; 456 457 /*ResponseCode values */ 458 459 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00) 460 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02) 461 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04) 462 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) 463 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) 464 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) 465 #define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) 466 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) 467 468 /*masks and shifts for the ResponseInfo field */ 469 470 #define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) 471 #define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) 472 #define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) 473 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) 474 #define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) 475 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) 476 #define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) 477 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) 478 479 /**************************************************************************** 480 * SCSI Enclosure Processor messages 481 ****************************************************************************/ 482 483 /*SCSI Enclosure Processor Request Message */ 484 typedef struct _MPI2_SEP_REQUEST { 485 U16 DevHandle; /*0x00 */ 486 U8 ChainOffset; /*0x02 */ 487 U8 Function; /*0x03 */ 488 U8 Action; /*0x04 */ 489 U8 Flags; /*0x05 */ 490 U8 Reserved1; /*0x06 */ 491 U8 MsgFlags; /*0x07 */ 492 U8 VP_ID; /*0x08 */ 493 U8 VF_ID; /*0x09 */ 494 U16 Reserved2; /*0x0A */ 495 U32 SlotStatus; /*0x0C */ 496 U32 Reserved3; /*0x10 */ 497 U32 Reserved4; /*0x14 */ 498 U32 Reserved5; /*0x18 */ 499 U16 Slot; /*0x1C */ 500 U16 EnclosureHandle; /*0x1E */ 501 } MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST, 502 Mpi2SepRequest_t, *pMpi2SepRequest_t; 503 504 /*Action defines */ 505 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00) 506 #define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01) 507 508 /*Flags defines */ 509 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00) 510 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01) 511 512 /*SlotStatus defines */ 513 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) 514 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 515 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 516 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) 517 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) 518 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 519 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 520 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 521 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) 522 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) 523 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) 524 525 /*SCSI Enclosure Processor Reply Message */ 526 typedef struct _MPI2_SEP_REPLY { 527 U16 DevHandle; /*0x00 */ 528 U8 MsgLength; /*0x02 */ 529 U8 Function; /*0x03 */ 530 U8 Action; /*0x04 */ 531 U8 Flags; /*0x05 */ 532 U8 Reserved1; /*0x06 */ 533 U8 MsgFlags; /*0x07 */ 534 U8 VP_ID; /*0x08 */ 535 U8 VF_ID; /*0x09 */ 536 U16 Reserved2; /*0x0A */ 537 U16 Reserved3; /*0x0C */ 538 U16 IOCStatus; /*0x0E */ 539 U32 IOCLogInfo; /*0x10 */ 540 U32 SlotStatus; /*0x14 */ 541 U32 Reserved4; /*0x18 */ 542 U16 Slot; /*0x1C */ 543 U16 EnclosureHandle; /*0x1E */ 544 } MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY, 545 Mpi2SepReply_t, *pMpi2SepReply_t; 546 547 /*SlotStatus defines */ 548 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) 549 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 550 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 551 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) 552 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) 553 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 554 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 555 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 556 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) 557 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) 558 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) 559 560 #endif 561