1/*- 2 * Copyright (c) 2006-2015 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD 28 * 29 * $FreeBSD$ 30 */ 31 32/* 33 * Copyright (c) 2006-2015 LSI Corporation. 34 * Copyright (c) 2013-2015 Avago Technologies 35 * 36 * 37 * Name: mpi2_init.h 38 * Title: MPI SCSI initiator mode messages and structures 39 * Creation Date: June 23, 2006 40 * 41 * mpi2_init.h Version: 02.00.11 42 * 43 * Version History 44 * --------------- 45 * 46 * Date Version Description 47 * -------- -------- ------------------------------------------------------ 48 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. 49 * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t. 50 * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines. 51 * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention. 52 * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY. 53 * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t. 54 * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO 55 * Control field Task Attribute flags. 56 * Moved LUN field defines to mpi2.h because they are 57 * common to many structures. 58 * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to 59 * Query Asynchronous Event. 60 * Defined two new bits in the SlotStatus field of the SCSI 61 * Enclosure Processor Request and Reply. 62 * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for 63 * both SCSI IO Error Reply and SCSI Task Management Reply. 64 * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY. 65 * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. 66 * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. 67 * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. 68 * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. 69 * -------------------------------------------------------------------------- 70 */ 71 72#ifndef MPI2_INIT_H 73#define MPI2_INIT_H 74 75/***************************************************************************** 76* 77* SCSI Initiator Messages 78* 79*****************************************************************************/ 80 81/**************************************************************************** 82* SCSI IO messages and associated structures 83****************************************************************************/ 84 85typedef struct 86{ 87 U8 CDB[20]; /* 0x00 */ 88 U32 PrimaryReferenceTag; /* 0x14 */ 89 U16 PrimaryApplicationTag; /* 0x18 */ 90 U16 PrimaryApplicationTagMask; /* 0x1A */ 91 U32 TransferLength; /* 0x1C */ 92} MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32, 93 Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t; 94 95typedef union 96{ 97 U8 CDB32[32]; 98 MPI2_SCSI_IO_CDB_EEDP32 EEDP32; 99 MPI2_SGE_SIMPLE_UNION SGE; 100} MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION, 101 Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t; 102 103/* SCSI IO Request Message */ 104typedef struct _MPI2_SCSI_IO_REQUEST 105{ 106 U16 DevHandle; /* 0x00 */ 107 U8 ChainOffset; /* 0x02 */ 108 U8 Function; /* 0x03 */ 109 U16 Reserved1; /* 0x04 */ 110 U8 Reserved2; /* 0x06 */ 111 U8 MsgFlags; /* 0x07 */ 112 U8 VP_ID; /* 0x08 */ 113 U8 VF_ID; /* 0x09 */ 114 U16 Reserved3; /* 0x0A */ 115 U32 SenseBufferLowAddress; /* 0x0C */ 116 U16 SGLFlags; /* 0x10 */ 117 U8 SenseBufferLength; /* 0x12 */ 118 U8 Reserved4; /* 0x13 */ 119 U8 SGLOffset0; /* 0x14 */ 120 U8 SGLOffset1; /* 0x15 */ 121 U8 SGLOffset2; /* 0x16 */ 122 U8 SGLOffset3; /* 0x17 */ 123 U32 SkipCount; /* 0x18 */ 124 U32 DataLength; /* 0x1C */ 125 U32 BidirectionalDataLength; /* 0x20 */ 126 U16 IoFlags; /* 0x24 */ 127 U16 EEDPFlags; /* 0x26 */ 128 U32 EEDPBlockSize; /* 0x28 */ 129 U32 SecondaryReferenceTag; /* 0x2C */ 130 U16 SecondaryApplicationTag; /* 0x30 */ 131 U16 ApplicationTagTranslationMask; /* 0x32 */ 132 U8 LUN[8]; /* 0x34 */ 133 U32 Control; /* 0x3C */ 134 MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */ 135 136#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */ 137 MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion; 138#endif 139 140 MPI2_SGE_IO_UNION SGL; /* 0x60 */ 141 142} MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST, 143 Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t; 144 145/* SCSI IO MsgFlags bits */ 146 147/* MsgFlags for SenseBufferAddressSpace */ 148#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C) 149#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00) 150#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04) 151#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08) 152#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C) 153 154/* SCSI IO SGLFlags bits */ 155 156/* base values for Data Location Address Space */ 157#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C) 158#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00) 159#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04) 160#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08) 161#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C) 162 163/* base values for Type */ 164#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03) 165#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00) 166#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01) 167#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02) 168 169/* shift values for each sub-field */ 170#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12) 171#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8) 172#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) 173#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) 174 175/* number of SGLOffset fields */ 176#define MPI2_SCSIIO_NUM_SGLOFFSETS (4) 177 178/* SCSI IO IoFlags bits */ 179 180/* Large CDB Address Space */ 181#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000) 182#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000) 183#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000) 184#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000) 185#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000) 186 187#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000) 188#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800) 189#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400) 190#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200) 191#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF) 192 193/* SCSI IO EEDPFlags bits */ 194 195#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000) 196#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000) 197#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000) 198#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000) 199 200#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400) 201#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200) 202#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100) 203 204#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008) 205 206#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007) 207#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000) 208#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001) 209#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002) 210#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003) 211#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004) 212#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006) 213#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007) 214 215/* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */ 216 217/* SCSI IO Control bits */ 218#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000) 219#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) 220 221#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) 222#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) 223#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) 224#define MPI2_SCSIIO_CONTROL_READ (0x02000000) 225#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000) 226 227#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) 228#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) 229 230#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) 231#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) 232#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100) 233#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200) 234#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400) 235 236#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0) 237#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000) 238#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040) 239#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080) 240 241 242/* SCSI IO Error Reply Message */ 243typedef struct _MPI2_SCSI_IO_REPLY 244{ 245 U16 DevHandle; /* 0x00 */ 246 U8 MsgLength; /* 0x02 */ 247 U8 Function; /* 0x03 */ 248 U16 Reserved1; /* 0x04 */ 249 U8 Reserved2; /* 0x06 */ 250 U8 MsgFlags; /* 0x07 */ 251 U8 VP_ID; /* 0x08 */ 252 U8 VF_ID; /* 0x09 */ 253 U16 Reserved3; /* 0x0A */ 254 U8 SCSIStatus; /* 0x0C */ 255 U8 SCSIState; /* 0x0D */ 256 U16 IOCStatus; /* 0x0E */ 257 U32 IOCLogInfo; /* 0x10 */ 258 U32 TransferCount; /* 0x14 */ 259 U32 SenseCount; /* 0x18 */ 260 U32 ResponseInfo; /* 0x1C */ 261 U16 TaskTag; /* 0x20 */ 262 U16 Reserved4; /* 0x22 */ 263 U32 BidirectionalTransferCount; /* 0x24 */ 264 U32 Reserved5; /* 0x28 */ 265 U32 Reserved6; /* 0x2C */ 266} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY, 267 Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t; 268 269/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */ 270 271#define MPI2_SCSI_STATUS_GOOD (0x00) 272#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02) 273#define MPI2_SCSI_STATUS_CONDITION_MET (0x04) 274#define MPI2_SCSI_STATUS_BUSY (0x08) 275#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10) 276#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14) 277#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18) 278#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */ 279#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28) 280#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30) 281#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40) 282 283/* SCSI IO Reply SCSIState flags */ 284 285#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10) 286#define MPI2_SCSI_STATE_TERMINATED (0x08) 287#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04) 288#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) 289#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) 290 291/* masks and shifts for the ResponseInfo field */ 292 293#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) 294#define MPI2_SCSI_RI_SHIFT_REASONCODE (0) 295 296#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) 297 298 299/**************************************************************************** 300* SCSI Task Management messages 301****************************************************************************/ 302 303/* SCSI Task Management Request Message */ 304typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST 305{ 306 U16 DevHandle; /* 0x00 */ 307 U8 ChainOffset; /* 0x02 */ 308 U8 Function; /* 0x03 */ 309 U8 Reserved1; /* 0x04 */ 310 U8 TaskType; /* 0x05 */ 311 U8 Reserved2; /* 0x06 */ 312 U8 MsgFlags; /* 0x07 */ 313 U8 VP_ID; /* 0x08 */ 314 U8 VF_ID; /* 0x09 */ 315 U16 Reserved3; /* 0x0A */ 316 U8 LUN[8]; /* 0x0C */ 317 U32 Reserved4[7]; /* 0x14 */ 318 U16 TaskMID; /* 0x30 */ 319 U16 Reserved5; /* 0x32 */ 320} MPI2_SCSI_TASK_MANAGE_REQUEST, 321 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST, 322 Mpi2SCSITaskManagementRequest_t, 323 MPI2_POINTER pMpi2SCSITaskManagementRequest_t; 324 325/* TaskType values */ 326 327#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) 328#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02) 329#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) 330#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) 331#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) 332#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) 333#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) 334#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) 335#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) 336 337/* obsolete TaskType name */ 338#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) 339 340/* MsgFlags bits */ 341 342#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18) 343#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00) 344#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08) 345#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10) 346 347#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01) 348 349 350 351/* SCSI Task Management Reply Message */ 352typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY 353{ 354 U16 DevHandle; /* 0x00 */ 355 U8 MsgLength; /* 0x02 */ 356 U8 Function; /* 0x03 */ 357 U8 ResponseCode; /* 0x04 */ 358 U8 TaskType; /* 0x05 */ 359 U8 Reserved1; /* 0x06 */ 360 U8 MsgFlags; /* 0x07 */ 361 U8 VP_ID; /* 0x08 */ 362 U8 VF_ID; /* 0x09 */ 363 U16 Reserved2; /* 0x0A */ 364 U16 Reserved3; /* 0x0C */ 365 U16 IOCStatus; /* 0x0E */ 366 U32 IOCLogInfo; /* 0x10 */ 367 U32 TerminationCount; /* 0x14 */ 368 U32 ResponseInfo; /* 0x18 */ 369} MPI2_SCSI_TASK_MANAGE_REPLY, 370 MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY, 371 Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t; 372 373/* ResponseCode values */ 374 375#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00) 376#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02) 377#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04) 378#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) 379#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) 380#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) 381#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) 382#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) 383 384/* masks and shifts for the ResponseInfo field */ 385 386#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) 387#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) 388#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) 389#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) 390#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) 391#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) 392#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) 393#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) 394 395 396/**************************************************************************** 397* SCSI Enclosure Processor messages 398****************************************************************************/ 399 400/* SCSI Enclosure Processor Request Message */ 401typedef struct _MPI2_SEP_REQUEST 402{ 403 U16 DevHandle; /* 0x00 */ 404 U8 ChainOffset; /* 0x02 */ 405 U8 Function; /* 0x03 */ 406 U8 Action; /* 0x04 */ 407 U8 Flags; /* 0x05 */ 408 U8 Reserved1; /* 0x06 */ 409 U8 MsgFlags; /* 0x07 */ 410 U8 VP_ID; /* 0x08 */ 411 U8 VF_ID; /* 0x09 */ 412 U16 Reserved2; /* 0x0A */ 413 U32 SlotStatus; /* 0x0C */ 414 U32 Reserved3; /* 0x10 */ 415 U32 Reserved4; /* 0x14 */ 416 U32 Reserved5; /* 0x18 */ 417 U16 Slot; /* 0x1C */ 418 U16 EnclosureHandle; /* 0x1E */ 419} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST, 420 Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t; 421 422/* Action defines */ 423#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00) 424#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01) 425 426/* Flags defines */ 427#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00) 428#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01) 429 430/* SlotStatus defines */ 431#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) 432#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 433#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 434#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) 435#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) 436#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 437#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 438#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 439#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) 440#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) 441#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) 442 443 444/* SCSI Enclosure Processor Reply Message */ 445typedef struct _MPI2_SEP_REPLY 446{ 447 U16 DevHandle; /* 0x00 */ 448 U8 MsgLength; /* 0x02 */ 449 U8 Function; /* 0x03 */ 450 U8 Action; /* 0x04 */ 451 U8 Flags; /* 0x05 */ 452 U8 Reserved1; /* 0x06 */ 453 U8 MsgFlags; /* 0x07 */ 454 U8 VP_ID; /* 0x08 */ 455 U8 VF_ID; /* 0x09 */ 456 U16 Reserved2; /* 0x0A */ 457 U16 Reserved3; /* 0x0C */ 458 U16 IOCStatus; /* 0x0E */ 459 U32 IOCLogInfo; /* 0x10 */ 460 U32 SlotStatus; /* 0x14 */ 461 U32 Reserved4; /* 0x18 */ 462 U16 Slot; /* 0x1C */ 463 U16 EnclosureHandle; /* 0x1E */ 464} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY, 465 Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t; 466 467/* SlotStatus defines */ 468#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) 469#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) 470#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) 471#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) 472#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) 473#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) 474#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) 475#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) 476#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) 477#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) 478#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) 479 480 481#endif 482 483 484