sys/dev/raid/asr/i2obscsi.h

   1 /*-
   2  ****************************************************************
   3  * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
   4  * Copyright (c) 2000 Adaptec Corporation.
   5  * All rights reserved.
   6  *
   7  * Copyright 1999 I2O Special Interest Group (I2O SIG).  All rights reserved.
   8  * All rights reserved
   9  *
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  14  * above copyright notice, this list of conditions and the following disclaimer.
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  79  *
  80  * $FreeBSD: src/sys/dev/asr/i2obscsi.h,v 1.6 2005/01/06 01:42:29 imp Exp $
  81  *
  82  ****************************************************************/
  83
  84 #if !defined(I2O_BASE_SCSI_HDR)
  85 #define I2O_BASE_SCSI_HDR
  86
  87 #include    "i2omsg.h"           /* Include the Base Message file */
  88
  89
  90 #define I2OBSCSI_REV 1_5_1      /* Header file revision string */
  91
  92
  93
  94 /*****************************************************************************
  95  *
  96  *    I2OBSCSI.h -- I2O Base SCSI Device Class Message defintion file
  97  *
  98  *      This file contains information presented in Chapter 6, Section 6 & 7 of
  99  *      the I2O Specification.
 100  *
 101  *  Revision History: (Revision History tracks the revision number of the I2O
 102  *          specification)
 103  *
 104  *      .92 - First marked revsion used for Proof of Concept.
 105  *      .93 - Change to match the rev .93 of the spec.
 106  *      .95 - Updated to Rev .95 of 2/5/96.
 107  *     1.00 - Checked and Updated against spec version 1.00 4/9/96.
 108  *     1.xx - Updated to the 1.x version of the I2O Specification on 11/11/96.
 109  *     1.xx - 11/14/96
 110  *            1) Removed duplicate device type definitions.
 111  *            2) Added "DSC" to Detailed Status Code definitions.
 112  *            3) Changed SCSI-3 LUN fields from U64 to U8 array.
 113  *     1.xx   11/15/96 - Added #pragma statments for i960.
 114  *     1.xx   11/20/96 - Changed duplicate Bus Scan structure to Bus Reset.
 115  *     1.xx   12/05/96 - Added Auto Request Sense flag definition.
 116  *     1.5d   03/06/97 - Update for spec. draft version 1.5d.
 117  *            1) Converted SCSI bus adapter class to generic in i2oadptr.h.
 118  *            2) Fixed DSC reference:  changed from _BUS_SCAN to _BUS_RESET.
 119  *     1.5d   03/031/97 - Made AutoSense flag definition consistent with spec.
 120  *     1.5d   04/11/97 - Corrections from review cycle:
 121  *            1) Corrected typo in I2O_SCSI_PERIPHERAL_TYPE_PARALLEL.
 122  *            2) Corrected typo in I2O_SCSI_PORT_CONN_UNSHIELDED_P_HD.
 123  *     1.5.1  05/02/97 - Corrections from review cycle:
 124  *            1) Remove #include for i2omstor.h.
 125  *            2) Add revision string.
 126  *            3) Convert tabs to spaces.
 127  *            4) New disclaimer.
 128  *
 129  *****************************************************************************/
 130
 131 /*
 132     NOTES:
 133
 134     Gets, reads, receives, etc. are all even numbered functions.
 135     Sets, writes, sends, etc. are all odd numbered functions.
 136     Functions that both send and receive data can be either but an attempt is made
 137     to use the function number that indicates the greater transfer amount.
 138     Functions that do not send or receive data use odd function numbers.
 139
 140     Some functions are synonyms like read, receive and send, write.
 141
 142     All common functions will have a code of less than 0x80.
 143     Unique functions to a class will start at 0x80.
 144     Executive Functions start at 0xA0.
 145
 146     Utility Message function codes range from 0 - 0x1f
 147     Base Message function codes range from 0x20 - 0xfe
 148     Private Message function code is 0xff.
 149 */
 150
 151 PRAGMA_ALIGN_PUSH
 152
 153 PRAGMA_PACK_PUSH
 154
 155 /*
 156     SCSI Peripheral Class specific functions
 157
 158     Although the names are SCSI Peripheral class specific, the values
 159     assigned are common with other classes when applicable.
 160 */
 161
 162 #define     I2O_SCSI_DEVICE_RESET           0x27
 163 #define     I2O_SCSI_SCB_ABORT              0x83
 164 #define     I2O_SCSI_SCB_EXEC               0x81
 165
 166 /*
 167     Detailed Status Codes for SCSI operations
 168
 169     The 16-bit Detailed Status Code field for SCSI operations is divided
 170     into two separate 8-bit fields.  The lower 8 bits are used to report
 171     Device Status information.  The upper 8 bits are used to report
 172     Adapter Status information.  The definitions for these two fields,
 173     however, will be consistent with the standard reply message frame
 174     structure declaration, which treats this as a single 16-bit field.
 175 */
 176
 177
 178 /*  SCSI Device Completion Status Codes (defined by SCSI-2/3)*/
 179
 180 #define I2O_SCSI_DEVICE_DSC_MASK                0x00FF
 181
 182 #define I2O_SCSI_DSC_SUCCESS                    0x0000
 183 #define I2O_SCSI_DSC_CHECK_CONDITION            0x0002
 184 #define I2O_SCSI_DSC_BUSY                       0x0008
 185 #define I2O_SCSI_DSC_RESERVATION_CONFLICT       0x0018
 186 #define I2O_SCSI_DSC_COMMAND_TERMINATED         0x0022
 187 #define I2O_SCSI_DSC_TASK_SET_FULL              0x0028
 188 #define I2O_SCSI_DSC_ACA_ACTIVE                 0x0030
 189
 190 /*  SCSI Adapter Status Codes (based on CAM-1) */
 191
 192 #define I2O_SCSI_HBA_DSC_MASK                   0xFF00
 193
 194 #define I2O_SCSI_HBA_DSC_SUCCESS                0x0000
 195
 196 #define I2O_SCSI_HBA_DSC_REQUEST_ABORTED        0x0200
 197 #define I2O_SCSI_HBA_DSC_UNABLE_TO_ABORT        0x0300
 198 #define I2O_SCSI_HBA_DSC_COMPLETE_WITH_ERROR    0x0400
 199 #define I2O_SCSI_HBA_DSC_ADAPTER_BUSY           0x0500
 200 #define I2O_SCSI_HBA_DSC_REQUEST_INVALID        0x0600
 201 #define I2O_SCSI_HBA_DSC_PATH_INVALID           0x0700
 202 #define I2O_SCSI_HBA_DSC_DEVICE_NOT_PRESENT     0x0800
 203 #define I2O_SCSI_HBA_DSC_UNABLE_TO_TERMINATE    0x0900
 204 #define I2O_SCSI_HBA_DSC_SELECTION_TIMEOUT      0x0A00
 205 #define I2O_SCSI_HBA_DSC_COMMAND_TIMEOUT        0x0B00
 206
 207 #define I2O_SCSI_HBA_DSC_MR_MESSAGE_RECEIVED    0x0D00
 208 #define I2O_SCSI_HBA_DSC_SCSI_BUS_RESET         0x0E00
 209 #define I2O_SCSI_HBA_DSC_PARITY_ERROR_FAILURE   0x0F00
 210 #define I2O_SCSI_HBA_DSC_AUTOSENSE_FAILED       0x1000
 211 #define I2O_SCSI_HBA_DSC_NO_ADAPTER             0x1100
 212 #define I2O_SCSI_HBA_DSC_DATA_OVERRUN           0x1200
 213 #define I2O_SCSI_HBA_DSC_UNEXPECTED_BUS_FREE    0x1300
 214 #define I2O_SCSI_HBA_DSC_SEQUENCE_FAILURE       0x1400
 215 #define I2O_SCSI_HBA_DSC_REQUEST_LENGTH_ERROR   0x1500
 216 #define I2O_SCSI_HBA_DSC_PROVIDE_FAILURE        0x1600
 217 #define I2O_SCSI_HBA_DSC_BDR_MESSAGE_SENT       0x1700
 218 #define I2O_SCSI_HBA_DSC_REQUEST_TERMINATED     0x1800
 219
 220 #define I2O_SCSI_HBA_DSC_IDE_MESSAGE_SENT       0x3300
 221 #define I2O_SCSI_HBA_DSC_RESOURCE_UNAVAILABLE   0x3400
 222 #define I2O_SCSI_HBA_DSC_UNACKNOWLEDGED_EVENT   0x3500
 223 #define I2O_SCSI_HBA_DSC_MESSAGE_RECEIVED       0x3600
 224 #define I2O_SCSI_HBA_DSC_INVALID_CDB            0x3700
 225 #define I2O_SCSI_HBA_DSC_LUN_INVALID            0x3800
 226 #define I2O_SCSI_HBA_DSC_SCSI_TID_INVALID       0x3900
 227 #define I2O_SCSI_HBA_DSC_FUNCTION_UNAVAILABLE   0x3A00
 228 #define I2O_SCSI_HBA_DSC_NO_NEXUS               0x3B00
 229 #define I2O_SCSI_HBA_DSC_SCSI_IID_INVALID       0x3C00
 230 #define I2O_SCSI_HBA_DSC_CDB_RECEIVED           0x3D00
 231 #define I2O_SCSI_HBA_DSC_LUN_ALREADY_ENABLED    0x3E00
 232 #define I2O_SCSI_HBA_DSC_BUS_BUSY               0x3F00
 233
 234 #define I2O_SCSI_HBA_DSC_QUEUE_FROZEN           0x4000
 235
 236
 237 /****************************************************************************/
 238
 239 /* SCSI Peripheral Device Parameter Groups */
 240
 241 /****************************************************************************/
 242
 243
 244 /* SCSI Configuration and Operating Structures and Defines */
 245
 246
 247 #define     I2O_SCSI_DEVICE_INFO_GROUP_NO               0x0000
 248 #define     I2O_SCSI_DEVICE_BUS_PORT_INFO_GROUP_NO      0x0001
 249
 250
 251 /* - 0000h - SCSI Device Information Parameters Group defines */
 252
 253 /* Device Type */
 254
 255 #define I2O_SCSI_DEVICE_TYPE_DIRECT         0x00
 256 #define I2O_SCSI_DEVICE_TYPE_SEQUENTIAL     0x01
 257 #define I2O_SCSI_DEVICE_TYPE_PRINTER        0x02
 258 #define I2O_SCSI_DEVICE_TYPE_PROCESSOR      0x03
 259 #define I2O_SCSI_DEVICE_TYPE_WORM           0x04
 260 #define I2O_SCSI_DEVICE_TYPE_CDROM          0x05
 261 #define I2O_SCSI_DEVICE_TYPE_SCANNER        0x06
 262 #define I2O_SCSI_DEVICE_TYPE_OPTICAL        0x07
 263 #define I2O_SCSI_DEVICE_TYPE_MEDIA_CHANGER  0x08
 264 #define I2O_SCSI_DEVICE_TYPE_COMM           0x09
 265 #define I2O_SCSI_DEVICE_GRAPHICS_1          0x0A
 266 #define I2O_SCSI_DEVICE_GRAPHICS_2          0x0B
 267 #define I2O_SCSI_DEVICE_TYPE_ARRAY_CONT     0x0C
 268 #define I2O_SCSI_DEVICE_TYPE_SES            0x0D
 269 #define I2O_SCSI_DEVICE_TYPE_UNKNOWN        0x1F
 270
 271 /* Flags */
 272
 273 #define I2O_SCSI_PERIPHERAL_TYPE_FLAG       0x01
 274 #define I2O_SCSI_PERIPHERAL_TYPE_PARALLEL   0x00
 275 #define I2O_SCSI_PERIPHERAL_TYPE_SERIAL     0x01
 276
 277 #define I2O_SCSI_RESERVED_FLAG              0x02
 278
 279 #define I2O_SCSI_DISCONNECT_FLAG            0x04
 280 #define I2O_SCSI_DISABLE_DISCONNECT         0x00
 281 #define I2O_SCSI_ENABLE_DISCONNECT          0x04
 282
 283 #define I2O_SCSI_MODE_MASK                  0x18
 284 #define I2O_SCSI_MODE_SET_DATA              0x00
 285 #define I2O_SCSI_MODE_SET_DEFAULT           0x08
 286 #define I2O_SCSI_MODE_SET_SAFEST            0x10
 287
 288 #define I2O_SCSI_DATA_WIDTH_MASK            0x60
 289 #define I2O_SCSI_DATA_WIDTH_8               0x00
 290 #define I2O_SCSI_DATA_WIDTH_16              0x20
 291 #define I2O_SCSI_DATA_WIDTH_32              0x40
 292
 293 #define I2O_SCSI_SYNC_NEGOTIATION_FLAG      0x80
 294 #define I2O_SCSI_DISABLE_SYNC_NEGOTIATION   0x00
 295 #define I2O_SCSI_ENABLE_SYNC_NEGOTIATION    0x80
 296
 297
 298 /* - 0001h - SCSI Device Bus Port Info Parameters Group defines */
 299
 300 /* Physical */
 301
 302 #define I2O_SCSI_PORT_PHYS_OTHER            0x01
 303 #define I2O_SCSI_PORT_PHYS_UNKNOWN          0x02
 304 #define I2O_SCSI_PORT_PHYS_PARALLEL         0x03
 305 #define I2O_SCSI_PORT_PHYS_FIBRE_CHANNEL    0x04
 306 #define I2O_SCSI_PORT_PHYS_SERIAL_P1394     0x05
 307 #define I2O_SCSI_PORT_PHYS_SERIAL_SSA       0x06
 308
 309 /* Electrical */
 310
 311 #define I2O_SCSI_PORT_ELEC_OTHER            0x01
 312 #define I2O_SCSI_PORT_ELEC_UNKNOWN          0x02
 313 #define I2O_SCSI_PORT_ELEC_SINGLE_ENDED     0x03
 314 #define I2O_SCSI_PORT_ELEC_DIFFERENTIAL     0x04
 315 #define I2O_SCSI_PORT_ELEC_LOW_VOLT_DIFF    0x05
 316 #define I2O_SCSI_PORT_ELEC_OPTICAL          0x06
 317
 318 /* Isochronous */
 319
 320 #define I2O_SCSI_PORT_ISOC_NO               0x00
 321 #define I2O_SCSI_PORT_ISOC_YES              0x01
 322 #define I2O_SCSI_PORT_ISOC_UNKNOWN          0x02
 323
 324 /* Connector Type */
 325
 326 #define I2O_SCSI_PORT_CONN_OTHER            0x01
 327 #define I2O_SCSI_PORT_CONN_UNKNOWN          0x02
 328 #define I2O_SCSI_PORT_CONN_NONE             0x03
 329 #define I2O_SCSI_PORT_CONN_SHIELDED_A_HD    0x04
 330 #define I2O_SCSI_PORT_CONN_UNSHIELDED_A_HD  0x05
 331 #define I2O_SCSI_PORT_CONN_SHIELDED_A_LD    0x06
 332 #define I2O_SCSI_PORT_CONN_UNSHIELDED_A_LD  0x07
 333 #define I2O_SCSI_PORT_CONN_SHIELDED_P_HD    0x08
 334 #define I2O_SCSI_PORT_CONN_UNSHIELDED_P_HD  0x09
 335 #define I2O_SCSI_PORT_CONN_SCA_I            0x0A
 336 #define I2O_SCSI_PORT_CONN_SCA_II           0x0B
 337 #define I2O_SCSI_PORT_CONN_FC_DB9           0x0C
 338 #define I2O_SCSI_PORT_CONN_FC_FIBRE         0x0D
 339 #define I2O_SCSI_PORT_CONN_FC_SCA_II_40     0x0E
 340 #define I2O_SCSI_PORT_CONN_FC_SCA_II_20     0x0F
 341 #define I2O_SCSI_PORT_CONN_FC_BNC           0x10
 342
 343 /* Connector Gender */
 344
 345 #define I2O_SCSI_PORT_CONN_GENDER_OTHER     0x01
 346 #define I2O_SCSI_PORT_CONN_GENDER_UNKOWN    0x02
 347 #define I2O_SCSI_PORT_CONN_GENDER_FEMALE    0x03
 348 #define I2O_SCSI_PORT_CONN_GENDER_MALE      0x04
 349
 350
 351 /* SCSI Device Group 0000h - Device Information Parameter Group */
 352
 353 typedef struct _I2O_SCSI_DEVICE_INFO_SCALAR {
 354     U8          DeviceType;
 355     U8          Flags;
 356     U16         Reserved2;
 357     U32         Identifier;
 358     U8          LunInfo[8]; /* SCSI-2 8-bit scalar LUN goes into offset 1 */
 359     U32         QueueDepth;
 360     U8          Reserved1a;
 361     U8          NegOffset;
 362     U8          NegDataWidth;
 363     U8          Reserved1b;
 364     U64         NegSyncRate;
 365
 366 } I2O_SCSI_DEVICE_INFO_SCALAR, *PI2O_SCSI_DEVICE_INFO_SCALAR;
 367
 368
 369 /* SCSI Device Group 0001h - Bus Port Information Parameter Group */
 370
 371 typedef struct _I2O_SCSI_BUS_PORT_INFO_SCALAR {
 372     U8          PhysicalInterface;
 373     U8          ElectricalInterface;
 374     U8          Isochronous;
 375     U8          ConnectorType;
 376     U8          ConnectorGender;
 377     U8          Reserved1;
 378     U16         Reserved2;
 379     U32         MaxNumberDevices;
 380 } I2O_SCSI_BUS_PORT_INFO_SCALAR, *PI2O_SCSI_BUS_PORT_INFO_SCALAR;
 381
 382
 383
 384 /****************************************************************************/
 385
 386 /* I2O SCSI Peripheral Event Indicator Assignment */
 387
 388 #define I2O_SCSI_EVENT_SCSI_SMART               0x00000010
 389
 390
 391 /****************************************************************************/
 392
 393 /* SCSI Peripheral Class Specific Message Definitions */
 394
 395 /****************************************************************************/
 396
 397
 398 /****************************************************************************/
 399
 400 /* I2O SCSI Peripheral Successful Completion Reply Message Frame */
 401
 402 typedef struct _I2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME {
 403     I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame;
 404     U32                     TransferCount;
 405 } I2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME, *PI2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME;
 406
 407
 408 /****************************************************************************/
 409
 410 /* I2O SCSI Peripheral Error Report Reply Message Frame */
 411
 412 #ifdef _WIN64
 413 #define I2O_SCSI_SENSE_DATA_SZ      44
 414 #else
 415 #define I2O_SCSI_SENSE_DATA_SZ      40
 416 #endif
 417
 418 typedef struct _I2O_SCSI_ERROR_REPLY_MESSAGE_FRAME {
 419     I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame;
 420     U32                     TransferCount;
 421     U32                     AutoSenseTransferCount;
 422     U8                      SenseData[I2O_SCSI_SENSE_DATA_SZ];
 423 } I2O_SCSI_ERROR_REPLY_MESSAGE_FRAME, *PI2O_SCSI_ERROR_REPLY_MESSAGE_FRAME;
 424
 425
 426 /****************************************************************************/
 427
 428 /* I2O SCSI Device Reset Message Frame */
 429
 430 typedef struct _I2O_SCSI_DEVICE_RESET_MESSAGE {
 431     I2O_MESSAGE_FRAME       StdMessageFrame;
 432     I2O_TRANSACTION_CONTEXT TransactionContext;
 433 } I2O_SCSI_DEVICE_RESET_MESSAGE, *PI2O_SCSI_DEVICE_RESET_MESSAGE;
 434
 435
 436 /****************************************************************************/
 437
 438 /* I2O SCSI Control Block Abort Message Frame */
 439
 440 typedef struct _I2O_SCSI_SCB_ABORT_MESSAGE {
 441     I2O_MESSAGE_FRAME       StdMessageFrame;
 442     I2O_TRANSACTION_CONTEXT TransactionContext;
 443     I2O_TRANSACTION_CONTEXT TransactionContextToAbort;
 444 } I2O_SCSI_SCB_ABORT_MESSAGE, *PI2O_SCSI_SCB_ABORT_MESSAGE;
 445
 446
 447 /****************************************************************************/
 448
 449 /* I2O SCSI Control Block Execute Message Frame */
 450
 451 #define  I2O_SCSI_CDB_LENGTH                16
 452
 453 typedef U16     I2O_SCB_FLAGS;
 454
 455 #define I2O_SCB_FLAG_XFER_DIR_MASK          0xC000
 456 #define I2O_SCB_FLAG_NO_DATA_XFER           0x0000
 457 #define I2O_SCB_FLAG_XFER_FROM_DEVICE       0x4000
 458 #define I2O_SCB_FLAG_XFER_TO_DEVICE         0x8000
 459
 460 #define I2O_SCB_FLAG_ENABLE_DISCONNECT      0x2000
 461
 462 #define I2O_SCB_FLAG_TAG_TYPE_MASK          0x0380
 463 #define I2O_SCB_FLAG_NO_TAG_QUEUEING        0x0000
 464 #define I2O_SCB_FLAG_SIMPLE_QUEUE_TAG       0x0080
 465 #define I2O_SCB_FLAG_HEAD_QUEUE_TAG         0x0100
 466 #define I2O_SCB_FLAG_ORDERED_QUEUE_TAG      0x0180
 467 #define I2O_SCB_FLAG_ACA_QUEUE_TAG          0x0200
 468
 469 #define I2O_SCB_FLAG_AUTOSENSE_MASK         0x0060
 470 #define I2O_SCB_FLAG_DISABLE_AUTOSENSE      0x0000
 471 #define I2O_SCB_FLAG_SENSE_DATA_IN_MESSAGE  0x0020
 472 #define I2O_SCB_FLAG_SENSE_DATA_IN_BUFFER   0x0060
 473
 474 typedef struct _I2O_SCSI_SCB_EXECUTE_MESSAGE {
 475     I2O_MESSAGE_FRAME       StdMessageFrame;
 476     I2O_TRANSACTION_CONTEXT TransactionContext;
 477     U8                      CDBLength;
 478     U8                      Reserved;
 479     I2O_SCB_FLAGS           SCBFlags;
 480     U8                      CDB[I2O_SCSI_CDB_LENGTH];
 481     U32                     ByteCount;
 482     I2O_SG_ELEMENT          SGL;
 483 } I2O_SCSI_SCB_EXECUTE_MESSAGE, *PI2O_SCSI_SCB_EXECUTE_MESSAGE;
 484
 485
 486 PRAGMA_PACK_POP
 487
 488 PRAGMA_ALIGN_POP
 489
 490 #endif      /* I2O_BASE_SCSI_HDR */