1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright 2000-2015 Avago Technologies. All rights reserved. 4 * 5 * 6 * Name: mpi2_init.h 7 * Title: MPI SCSI initiator mode messages and structures 8 * Creation Date: June 23, 2006 9 * 10 * mpi2_init.h Version: 02.00.20 11 * 12 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 13 * prefix are for use only on MPI v2.5 products, and must not be used 14 * with MPI v2.0 products. Unless otherwise noted, names beginning with 15 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products. 16 * 17 * Version History 18 * --------------- 19 * 20 * Date Version Description 21 * -------- -------- ------------------------------------------------------ 22 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 23 * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t. 24 * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines. 25 * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention. 26 * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY. 27 * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t. 28 * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO 29 * Control field Task Attribute flags. 30 * Moved LUN field defines to mpi2.h becasue they are 31 * common to many structures. 32 * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to 33 * Query Asynchronous Event. 34 * Defined two new bits in the SlotStatus field of the SCSI 35 * Enclosure Processor Request and Reply. 36 * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for 37 * both SCSI IO Error Reply and SCSI Task Management Reply. 38 * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY. 39 * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. 40 * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. 41 * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. 42 * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. 43 * 11-18-11 02.00.12 Incorporating additions for MPI v2.5. 44 * 02-06-12 02.00.13 Added alternate defines for Task Priority / Command 45 * Priority to match SAM-4. 46 * Added EEDPErrorOffset to MPI2_SCSI_IO_REPLY. 47 * 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION. 48 * 04-09-13 02.00.15 Added SCSIStatusQualifier field to MPI2_SCSI_IO_REPLY, 49 * replacing the Reserved4 field. 50 * 11-18-14 02.00.16 Updated copyright information. 51 * 03-16-15 02.00.17 Updated for MPI v2.6. 52 * Added MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH. 53 * Added MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF and 54 * MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF. 55 * 08-26-15 02.00.18 Added SCSITASKMGMT_MSGFLAGS for Target Reset. 56 * 12-18-15 02.00.19 Added EEDPObservedValue added to SCSI IO Reply message. 57 * 01-04-16 02.00.20 Modified EEDP reported values in SCSI IO Reply message. 58 * -------------------------------------------------------------------------- 59 */ 60 61 #ifndef MPI2_INIT_H 62 #define MPI2_INIT_H 63 64 /***************************************************************************** 65 * 66 * SCSI Initiator Messages 67 * 68 *****************************************************************************/ 69 70 /**************************************************************************** 71 * SCSI IO messages and associated structures 72 ****************************************************************************/ 73 74 typedef struct _MPI2_SCSI_IO_CDB_EEDP32 { 75 U8 CDB[20]; /*0x00 */ 76 U32 PrimaryReferenceTag; /*0x14 */ 77 U16 PrimaryApplicationTag; /*0x18 */ 78 U16 PrimaryApplicationTagMask; /*0x1A */ 79 U32 TransferLength; /*0x1C */ 80 } MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32, 81 Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t; 82 83 /*MPI v2.0 CDB field */ 84 typedef union _MPI2_SCSI_IO_CDB_UNION { 85 U8 CDB32[32]; 86 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 87 MPI2_SGE_SIMPLE_UNION SGE; 88 } MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION, 89 Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t; 90 91 /*MPI v2.0 SCSI IO Request Message */ 92 typedef struct _MPI2_SCSI_IO_REQUEST { 93 U16 DevHandle; /*0x00 */ 94 U8 ChainOffset; /*0x02 */ 95 U8 Function; /*0x03 */ 96 U16 Reserved1; /*0x04 */ 97 U8 Reserved2; /*0x06 */ 98 U8 MsgFlags; /*0x07 */ 99 U8 VP_ID; /*0x08 */ 100 U8 VF_ID; /*0x09 */ 101 U16 Reserved3; /*0x0A */ 102 U32 SenseBufferLowAddress; /*0x0C */ 103 U16 SGLFlags; /*0x10 */ 104 U8 SenseBufferLength; /*0x12 */ 105 U8 Reserved4; /*0x13 */ 106 U8 SGLOffset0; /*0x14 */ 107 U8 SGLOffset1; /*0x15 */ 108 U8 SGLOffset2; /*0x16 */ 109 U8 SGLOffset3; /*0x17 */ 110 U32 SkipCount; /*0x18 */ 111 U32 DataLength; /*0x1C */ 112 U32 BidirectionalDataLength; /*0x20 */ 113 U16 IoFlags; /*0x24 */ 114 U16 EEDPFlags; /*0x26 */ 115 U32 EEDPBlockSize; /*0x28 */ 116 U32 SecondaryReferenceTag; /*0x2C */ 117 U16 SecondaryApplicationTag; /*0x30 */ 118 U16 ApplicationTagTranslationMask; /*0x32 */ 119 U8 LUN[8]; /*0x34 */ 120 U32 Control; /*0x3C */ 121 MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */ 122 123 #ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 124 MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion; 125 #endif 126 127 MPI2_SGE_IO_UNION SGL; /*0x60 */ 128 129 } MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST, 130 Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t; 131 132 /*SCSI IO MsgFlags bits */ 133 134 /*MsgFlags for SenseBufferAddressSpace */ 135 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C) 136 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00) 137 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04) 138 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08) 139 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C) 140 #define MPI26_SCSIIO_MSGFLAGS_IOCCTL_SENSE_ADDR (0x08) 141 142 /*SCSI IO SGLFlags bits */ 143 144 /*base values for Data Location Address Space */ 145 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C) 146 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00) 147 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04) 148 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08) 149 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 150 151 /*base values for Type */ 152 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03) 153 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00) 154 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01) 155 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02) 156 157 /*shift values for each sub-field */ 158 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12) 159 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8) 160 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) 161 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) 162 163 /*number of SGLOffset fields */ 164 #define MPI2_SCSIIO_NUM_SGLOFFSETS (4) 165 166 /*SCSI IO IoFlags bits */ 167 168 /*Large CDB Address Space */ 169 #define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000) 170 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000) 171 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000) 172 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000) 173 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000) 174 175 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 176 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 177 #define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400) 178 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 179 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 180 181 /*SCSI IO EEDPFlags bits */ 182 183 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 184 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 185 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 186 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 187 188 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400) 189 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200) 190 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100) 191 192 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 193 194 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007) 195 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000) 196 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001) 197 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002) 198 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 199 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004) 200 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006) 201 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 202 203 /*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */ 204 205 /*SCSI IO Control bits */ 206 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000) 207 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) 208 209 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) 210 #define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24) 211 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) 212 #define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) 213 #define MPI2_SCSIIO_CONTROL_READ (0x02000000) 214 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000) 215 216 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) 217 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) 218 /*alternate name for the previous field; called Command Priority in SAM-4 */ 219 #define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800) 220 #define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11) 221 222 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) 223 #define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) 224 #define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100) 225 #define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200) 226 #define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400) 227 228 #define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0) 229 #define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000) 230 #define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040) 231 #define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080) 232 233 /*MPI v2.5 CDB field */ 234 typedef union _MPI25_SCSI_IO_CDB_UNION { 235 U8 CDB32[32]; 236 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 237 MPI2_IEEE_SGE_SIMPLE64 SGE; 238 } MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION, 239 Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t; 240 241 /*MPI v2.5/2.6 SCSI IO Request Message */ 242 typedef struct _MPI25_SCSI_IO_REQUEST { 243 U16 DevHandle; /*0x00 */ 244 U8 ChainOffset; /*0x02 */ 245 U8 Function; /*0x03 */ 246 U16 Reserved1; /*0x04 */ 247 U8 Reserved2; /*0x06 */ 248 U8 MsgFlags; /*0x07 */ 249 U8 VP_ID; /*0x08 */ 250 U8 VF_ID; /*0x09 */ 251 U16 Reserved3; /*0x0A */ 252 U32 SenseBufferLowAddress; /*0x0C */ 253 U8 DMAFlags; /*0x10 */ 254 U8 Reserved5; /*0x11 */ 255 U8 SenseBufferLength; /*0x12 */ 256 U8 Reserved4; /*0x13 */ 257 U8 SGLOffset0; /*0x14 */ 258 U8 SGLOffset1; /*0x15 */ 259 U8 SGLOffset2; /*0x16 */ 260 U8 SGLOffset3; /*0x17 */ 261 U32 SkipCount; /*0x18 */ 262 U32 DataLength; /*0x1C */ 263 U32 BidirectionalDataLength; /*0x20 */ 264 U16 IoFlags; /*0x24 */ 265 U16 EEDPFlags; /*0x26 */ 266 U16 EEDPBlockSize; /*0x28 */ 267 U16 Reserved6; /*0x2A */ 268 U32 SecondaryReferenceTag; /*0x2C */ 269 U16 SecondaryApplicationTag; /*0x30 */ 270 U16 ApplicationTagTranslationMask; /*0x32 */ 271 U8 LUN[8]; /*0x34 */ 272 U32 Control; /*0x3C */ 273 MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */ 274 275 #ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */ 276 MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion; 277 #endif 278 279 MPI25_SGE_IO_UNION SGL; /*0x60 */ 280 281 } MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST, 282 Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t; 283 284 /*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */ 285 286 /*Defines for the DMAFlags field 287 * Each setting affects 4 SGLS, from SGL0 to SGL3. 288 * D = Data 289 * C = Cache DIF 290 * I = Interleaved 291 * H = Host DIF 292 */ 293 #define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F) 294 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00) 295 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01) 296 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02) 297 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03) 298 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04) 299 #define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05) 300 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06) 301 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07) 302 #define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08) 303 #define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09) 304 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A) 305 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B) 306 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C) 307 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D) 308 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E) 309 #define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F) 310 311 /*number of SGLOffset fields */ 312 #define MPI25_SCSIIO_NUM_SGLOFFSETS (4) 313 314 /*defines for the IoFlags field */ 315 #define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000) 316 #define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000) 317 #define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000) 318 319 #define MPI26_SCSIIO_IOFLAGS_ESCAPE_PASSTHROUGH (0x2000) 320 #define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 321 #define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 322 #define MPI26_SCSIIO_IOFLAGS_PORT_REQUEST (0x0400) 323 #define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 324 325 /*MPI v2.5 defines for the EEDPFlags bits */ 326 /*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */ 327 #define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0) 328 #define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000) 329 #define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040) 330 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080) 331 #define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0) 332 333 #define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030) 334 #define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000) 335 #define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010) 336 337 /*use MPI2_LUN_ defines from mpi2.h for the LUN field */ 338 339 /*use MPI2_SCSIIO_CONTROL_ defines for the Control field */ 340 341 /*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so 342 * MPI2_SCSI_IO_REPLY is used for both. 343 */ 344 345 /*SCSI IO Error Reply Message */ 346 typedef struct _MPI2_SCSI_IO_REPLY { 347 U16 DevHandle; /*0x00 */ 348 U8 MsgLength; /*0x02 */ 349 U8 Function; /*0x03 */ 350 U16 Reserved1; /*0x04 */ 351 U8 Reserved2; /*0x06 */ 352 U8 MsgFlags; /*0x07 */ 353 U8 VP_ID; /*0x08 */ 354 U8 VF_ID; /*0x09 */ 355 U16 Reserved3; /*0x0A */ 356 U8 SCSIStatus; /*0x0C */ 357 U8 SCSIState; /*0x0D */ 358 U16 IOCStatus; /*0x0E */ 359 U32 IOCLogInfo; /*0x10 */ 360 U32 TransferCount; /*0x14 */ 361 U32 SenseCount; /*0x18 */ 362 U32 ResponseInfo; /*0x1C */ 363 U16 TaskTag; /*0x20 */ 364 U16 SCSIStatusQualifier; /* 0x22 */ 365 U32 BidirectionalTransferCount; /*0x24 */ 366 /* MPI 2.5+ only; Reserved in MPI 2.0 */ 367 U32 EEDPErrorOffset; /* 0x28 */ 368 /* MPI 2.5+ only; Reserved in MPI 2.0 */ 369 U16 EEDPObservedAppTag; /* 0x2C */ 370 /* MPI 2.5+ only; Reserved in MPI 2.0 */ 371 U16 EEDPObservedGuard; /* 0x2E */ 372 /* MPI 2.5+ only; Reserved in MPI 2.0 */ 373 U32 EEDPObservedRefTag; /* 0x30 */ 374 } MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY, 375 Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t; 376 377 /*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */ 378 379 #define MPI2_SCSI_STATUS_GOOD (0x00) 380 #define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02) 381 #define MPI2_SCSI_STATUS_CONDITION_MET (0x04) 382 #define MPI2_SCSI_STATUS_BUSY (0x08) 383 #define MPI2_SCSI_STATUS_INTERMEDIATE (0x10) 384 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) 385 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18) 386 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */ 387 #define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28) 388 #define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30) 389 #define MPI2_SCSI_STATUS_TASK_ABORTED (0x40) 390 391 /*SCSI IO Reply SCSIState flags */ 392 393 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10) 394 #define MPI2_SCSI_STATE_TERMINATED (0x08) 395 #define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04) 396 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) 397 #define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) 398 399 /*masks and shifts for the ResponseInfo field */ 400 401 #define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) 402 #define MPI2_SCSI_RI_SHIFT_REASONCODE (0) 403 404 #define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) 405 406 /**************************************************************************** 407 * SCSI Task Management messages 408 ****************************************************************************/ 409 410 /*SCSI Task Management Request Message */ 411 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST { 412 U16 DevHandle; /*0x00 */ 413 U8 ChainOffset; /*0x02 */ 414 U8 Function; /*0x03 */ 415 U8 Reserved1; /*0x04 */ 416 U8 TaskType; /*0x05 */ 417 U8 Reserved2; /*0x06 */ 418 U8 MsgFlags; /*0x07 */ 419 U8 VP_ID; /*0x08 */ 420 U8 VF_ID; /*0x09 */ 421 U16 Reserved3; /*0x0A */ 422 U8 LUN[8]; /*0x0C */ 423 U32 Reserved4[7]; /*0x14 */ 424 U16 TaskMID; /*0x30 */ 425 U16 Reserved5; /*0x32 */ 426 } MPI2_SCSI_TASK_MANAGE_REQUEST, 427 *PTR_MPI2_SCSI_TASK_MANAGE_REQUEST, 428 Mpi2SCSITaskManagementRequest_t, 429 *pMpi2SCSITaskManagementRequest_t; 430 431 /*TaskType values */ 432 433 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) 434 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) 435 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) 436 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) 437 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) 438 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) 439 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) 440 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) 441 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) 442 443 /*obsolete TaskType name */ 444 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \ 445 (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) 446 447 /*MsgFlags bits */ 448 449 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18) 450 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00) 451 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08) 452 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10) 453 454 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01) 455 456 /*SCSI Task Management Reply Message */ 457 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY { 458 U16 DevHandle; /*0x00 */ 459 U8 MsgLength; /*0x02 */ 460 U8 Function; /*0x03 */ 461 U8 ResponseCode; /*0x04 */ 462 U8 TaskType; /*0x05 */ 463 U8 Reserved1; /*0x06 */ 464 U8 MsgFlags; /*0x07 */ 465 U8 VP_ID; /*0x08 */ 466 U8 VF_ID; /*0x09 */ 467 U16 Reserved2; /*0x0A */ 468 U16 Reserved3; /*0x0C */ 469 U16 IOCStatus; /*0x0E */ 470 U32 IOCLogInfo; /*0x10 */ 471 U32 TerminationCount; /*0x14 */ 472 U32 ResponseInfo; /*0x18 */ 473 } MPI2_SCSI_TASK_MANAGE_REPLY, 474 *PTR_MPI2_SCSI_TASK_MANAGE_REPLY, 475 Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t; 476 477 /*ResponseCode values */ 478 479 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00) 480 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02) 481 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04) 482 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) 483 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) 484 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) 485 #define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) 486 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) 487 488 /*masks and shifts for the ResponseInfo field */ 489 490 #define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) 491 #define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) 492 #define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) 493 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) 494 #define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) 495 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) 496 #define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) 497 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) 498 499 /**************************************************************************** 500 * SCSI Enclosure Processor messages 501 ****************************************************************************/ 502 503 /*SCSI Enclosure Processor Request Message */ 504 typedef struct _MPI2_SEP_REQUEST { 505 U16 DevHandle; /*0x00 */ 506 U8 ChainOffset; /*0x02 */ 507 U8 Function; /*0x03 */ 508 U8 Action; /*0x04 */ 509 U8 Flags; /*0x05 */ 510 U8 Reserved1; /*0x06 */ 511 U8 MsgFlags; /*0x07 */ 512 U8 VP_ID; /*0x08 */ 513 U8 VF_ID; /*0x09 */ 514 U16 Reserved2; /*0x0A */ 515 U32 SlotStatus; /*0x0C */ 516 U32 Reserved3; /*0x10 */ 517 U32 Reserved4; /*0x14 */ 518 U32 Reserved5; /*0x18 */ 519 U16 Slot; /*0x1C */ 520 U16 EnclosureHandle; /*0x1E */ 521 } MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST, 522 Mpi2SepRequest_t, *pMpi2SepRequest_t; 523 524 /*Action defines */ 525 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00) 526 #define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01) 527 528 /*Flags defines */ 529 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00) 530 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01) 531 532 /*SlotStatus defines */ 533 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_OFF (0x00080000) 534 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) 535 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 536 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 537 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) 538 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) 539 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 540 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 541 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 542 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) 543 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) 544 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) 545 546 /*SCSI Enclosure Processor Reply Message */ 547 typedef struct _MPI2_SEP_REPLY { 548 U16 DevHandle; /*0x00 */ 549 U8 MsgLength; /*0x02 */ 550 U8 Function; /*0x03 */ 551 U8 Action; /*0x04 */ 552 U8 Flags; /*0x05 */ 553 U8 Reserved1; /*0x06 */ 554 U8 MsgFlags; /*0x07 */ 555 U8 VP_ID; /*0x08 */ 556 U8 VF_ID; /*0x09 */ 557 U16 Reserved2; /*0x0A */ 558 U16 Reserved3; /*0x0C */ 559 U16 IOCStatus; /*0x0E */ 560 U32 IOCLogInfo; /*0x10 */ 561 U32 SlotStatus; /*0x14 */ 562 U32 Reserved4; /*0x18 */ 563 U16 Slot; /*0x1C */ 564 U16 EnclosureHandle; /*0x1E */ 565 } MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY, 566 Mpi2SepReply_t, *pMpi2SepReply_t; 567 568 /*SlotStatus defines */ 569 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x00080000) 570 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) 571 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 572 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 573 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) 574 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) 575 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 576 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 577 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 578 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) 579 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) 580 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) 581 582 #endif 583