sys/dev/raid/asr/i2oadptr.h

   1 /* $FreeBSD: src/sys/dev/asr/i2oadptr.h,v 1.1.2.1 2000/09/21 20:33:50 msmith Exp $ */
   2 /* $DragonFly: src/sys/dev/raid/asr/i2oadptr.h,v 1.4 2004/02/12 00:00:19 dillon Exp $ */
   3 /****************************************************************
   4  * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
   5  * Copyright (c) 2000 Adaptec Corproation.
   6  * All rights reserved.
   7  *
   8  * Copyright 1999 I2O Special Interest Group (I2O SIG).  All rights reserved.
   9  * All rights reserved
  10  *
  11  * TERMS AND CONDITIONS OF USE
  12  *
  13  * Redistribution and use in source form, with or without modification, are
  14  * permitted provided that redistributions of source code must retain the
  15  * above copyright notice, this list of conditions and the following disclaimer.
  16  *
  17  * This software is provided `as is' by Distributed Processing Technology and
  18  * any express or implied warranties, including, but not limited to, the
  19  * implied warranties of merchantability and fitness for a particular purpose,
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  24  * interruptions) however caused and on any theory of liability, whether in
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  26  * arising in any way out of the use of this driver software, even if advised
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  29  * This header file, and any modifications of this header file, are provided
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  31  * conditions.  By accepting and/or using this header file, you agree to abide
  32  * by these terms and conditions and that these terms and conditions will be
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  38  * THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT
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  40  * TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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  57  * the copyright notice of I2O SIG or any of these Terms and Conditions.
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  80  ****************************************************************/
  81
  82 #if !defined(I2O_ADPTR_HDR)
  83 #define I2O_ADPTR_HDR
  84
  85 #if ((defined(KERNEL) || defined(_KERNEL)) && defined(__DragonFly__))
  86 # if (KERN_VERSION < 3)
  87 #  include "i2omsg.h"
  88 # else
  89 #  include "i2omsg.h"
  90 # endif
  91 #else
  92 # include    "i2omsg.h"          /* Include the Base Message file */
  93 #endif
  94
  95
  96 #define I2OADPTR_REV 1_5_1      /* Header file revision string */
  97
  98
  99 /*****************************************************************************
 100  *
 101  *    i2oadptr.h -- I2O Adapter Class Message defintion file
 102  *
 103  *
 104  *  Revision History:
 105  *
 106  *  1.5.d   03/06/97 - First definition for spec. draft version 1.5d.
 107  *  1.5.1   05/02/97 - Corrections from review cycle:
 108  *          1) Remove "SCSI" from function definition comment.
 109  *          2) Add revision string.
 110  *          3) Convert tabs to spaces.
 111  *          4) New disclaimer.
 112  *
 113  *
 114  *
 115  *****************************************************************************/
 116
 117 /*
 118     NOTES:
 119
 120     Gets, reads, receives, etc. are all even numbered functions.
 121     Sets, writes, sends, etc. are all odd numbered functions.
 122     Functions that both send and receive data can be either but an attempt is made
 123     to use the function number that indicates the greater transfer amount.
 124     Functions that do not send or receive data use odd function numbers.
 125
 126     Some functions are synonyms like read, receive and send, write.
 127
 128     All common functions will have a code of less than 0x80.
 129     Unique functions to a class will start at 0x80.
 130     Executive Functions start at 0xA0.
 131
 132     Utility Message function codes range from 0 - 0x1f
 133     Base Message function codes range from 0x20 - 0xfe
 134     Private Message function code is 0xff.
 135 */
 136
 137
 138 PRAGMA_ALIGN_PUSH
 139
 140 PRAGMA_PACK_PUSH
 141
 142 /*
 143     Bus Adapter Class specific functions
 144 */
 145
 146 #define I2O_HBA_ADAPTER_RESET               0x85
 147 #define I2O_HBA_BUS_QUIESCE                 0x8b
 148 #define I2O_HBA_BUS_RESET                   0x87
 149 #define I2O_HBA_BUS_SCAN                    0x89
 150
 151
 152 /*
 153     Detailed Status Codes for HBA operations
 154
 155     Note:
 156     The 16-bit Detailed Status Code field for HBA operations is divided
 157     into two separate 8-bit fields.  The lower 8 bits are reserved.  The
 158     upper 8 bits are used to report Adapter Status information.  The
 159     definitions for these two fields, however, will be consistent with
 160     the standard reply message frame structure declaration, which treats
 161     this as a single 16-bit field.  In addition, the values used will be
 162     consistent with the Adapter Status codes defined for the SCSI
 163     Peripheral class.  Theses codes are based on CAM-1.  In other words,
 164     these definitions are a subset of the SCSI peripheral class codes.
 165     Where applicable, "SCSI" has been removed from the definition.
 166 */
 167
 168
 169 #define I2O_HBA_DSC_MASK                        0xFF00
 170
 171 #define I2O_HBA_DSC_SUCCESS                     0x0000
 172 #define I2O_HBA_DSC_ADAPTER_BUSY                0x0500
 173 #define I2O_HBA_DSC_COMMAND_TIMEOUT             0x0B00
 174 #define I2O_HBA_DSC_COMPLETE_WITH_ERROR         0x0400
 175 #define I2O_HBA_DSC_FUNCTION_UNAVAILABLE        0x3A00
 176 #define I2O_HBA_DSC_NO_ADAPTER                  0x1100
 177 #define I2O_HBA_DSC_PARITY_ERROR_FAILURE        0x0F00
 178 #define I2O_HBA_DSC_PATH_INVALID                0x0700
 179 #define I2O_HBA_DSC_PROVIDE_FAILURE             0x1600
 180 #define I2O_HBA_DSC_QUEUE_FROZEN                0x4000
 181 #define I2O_HBA_DSC_REQUEST_ABORTED             0x0200
 182 #define I2O_HBA_DSC_REQUEST_INVALID             0x0600
 183 #define I2O_HBA_DSC_REQUEST_LENGTH_ERROR        0x1500
 184 #define I2O_HBA_DSC_REQUEST_TERMINATED          0x1800
 185 #define I2O_HBA_DSC_RESOURCE_UNAVAILABLE        0x3400
 186 #define I2O_HBA_DSC_BUS_BUSY                    0x3F00
 187 #define I2O_HBA_DSC_BUS_RESET                   0x0E00
 188 #define I2O_HBA_DSC_ID_INVALID                  0x3900
 189 #define I2O_HBA_DSC_SEQUENCE_FAILURE            0x1400
 190 #define I2O_HBA_DSC_UNABLE_TO_ABORT             0x0300
 191 #define I2O_HBA_DSC_UNABLE_TO_TERMINATE         0x0900
 192 #define I2O_HBA_DSC_UNACKNOWLEDGED_EVENT        0x3500
 193 #define I2O_HBA_DSC_UNEXPECTED_BUS_FREE         0x1300
 194
 195
 196
 197 /****************************************************************************/
 198
 199 /* Bus Adapter Parameter Groups */
 200
 201 /****************************************************************************/
 202
 203
 204 #define     I2O_HBA_CONTROLLER_INFO_GROUP_NO            0x0000
 205 #define     I2O_HBA_HISTORICAL_STATS_GROUP_NO           0x0100
 206 #define     I2O_HBA_SCSI_CONTROLLER_INFO_GROUP_NO       0x0200
 207 #define     I2O_HBA_SCSI_BUS_PORT_INFO_GROUP_NO         0x0201
 208 #define     I2O_HBA_FCA_CONTROLLER_INFO_GROUP_NO        0x0300
 209 #define     I2O_HBA_FCA_PORT_INFO_GROUP_NO              0x0301
 210
 211
 212 /* - 0000h - HBA Controller Information Parameter Group */
 213
 214 /* Bus Type */
 215
 216 #define     I2O_HBA_BUS_TYPE_GENERIC        0x00
 217 #define     I2O_HBA_BUS_TYPE_SCSI           0x01
 218 #define     I2O_HBA_BUS_TYPE_FCA            0x10
 219
 220
 221 typedef struct _I2O_HBA_CONTROLLER_INFO_SCALAR {
 222     U8          BusType;
 223     U8          BusState;
 224     U16         Reserved2;
 225     U8          BusName[12];
 226 } I2O_HBA_CONTROLLER_INFO_SCALAR, *PI2O_HBA_CONTROLLER_INFO_SCALAR;
 227
 228
 229 /* - 0100h - HBA Historical Stats Parameter Group */
 230
 231 typedef struct _I2O_HBA_HIST_STATS_SCALAR {
 232     U32         TimeLastPoweredUp;
 233     U32         TimeLastReset;
 234 } I2O_HBA_HIST_STATS_SCALAR, *PI2O_HBA_HIST_STATS_SCALAR;
 235
 236
 237 /* - 0200h - HBA SCSI Controller Information Parameter Group */
 238
 239 /* SCSI Type */
 240
 241 #define I2O_SCSI_TYPE_UNKNOWN               0x00
 242 #define I2O_SCSI_TYPE_SCSI_1                0x01
 243 #define I2O_SCSI_TYPE_SCSI_2                0x02
 244 #define I2O_SCSI_TYPE_SCSI_3                0x03
 245
 246 /* Protection Management */
 247
 248 #define     I2O_SCSI_PORT_PROT_OTHER        0x00
 249 #define     I2O_SCSI_PORT_PROT_UNKNOWN      0x01
 250 #define     I2O_SCSI_PORT_PROT_UNPROTECTED  0x02
 251 #define     I2O_SCSI_PORT_PROT_PROTECTED    0x03
 252 #define     I2O_SCSI_PORT_PROT_SCC          0x04
 253
 254 /* Settings */
 255
 256 #define     I2O_SCSI_PORT_PARITY_FLAG       0x01
 257 #define     I2O_SCSI_PORT_PARITY_DISABLED   0x00
 258 #define     I2O_SCSI_PORT_PARITY_ENABLED    0x01
 259
 260 #define     I2O_SCSI_PORT_SCAN_ORDER_FLAG   0x02
 261 #define     I2O_SCSI_PORT_SCAN_LOW_TO_HIGH  0x00
 262 #define     I2O_SCSI_PORT_SCAN_HIGH_TO_LOW  0x02
 263
 264 #define     I2O_SCSI_PORT_IID_FLAG          0x04
 265 #define     I2O_SCSI_PORT_IID_DEFAULT       0x00
 266 #define     I2O_SCSI_PORT_IID_SPECIFIED     0x04
 267
 268 #define     I2O_SCSI_PORT_SCAM_FLAG         0x08
 269 #define     I2O_SCSI_PORT_SCAM_DISABLED     0x00
 270 #define     I2O_SCSI_PORT_SCAM_ENABLED      0x08
 271
 272 #define     I2O_SCSI_PORT_TYPE_FLAG         0x80
 273 #define     I2O_SCSI_PORT_TYPE_PARALLEL     0x00
 274 #define     I2O_SCSI_PORT_TYPE_SERIAL       0x80
 275
 276 typedef struct _I2O_HBA_SCSI_CONTROLLER_INFO_SCALAR {
 277     U8          SCSIType;
 278     U8          ProtectionManagement;
 279     U8          Settings;
 280     U8          Reserved1;
 281     U32         InitiatorID;
 282     U64         ScanLun0Only;
 283     U16         DisableDevice;
 284     U8          MaxOffset;
 285     U8          MaxDataWidth;
 286     U64         MaxSyncRate;
 287 } I2O_HBA_SCSI_CONTROLLER_INFO_SCALAR, *PI2O_HBA_SCSI_CONTROLLER_INFO_SCALAR;
 288
 289
 290 /* - 0201h - HBA SCSI Bus Port Information Parameter Group */
 291
 292 /*  NOTE:   Refer to the SCSI Peripheral Class Bus Port Information Parameter
 293             Group field definitions for HBA SCSI Bus Port field definitions.
 294  */
 295
 296 typedef struct _I2O_HBA_SCSI_BUS_PORT_INFO_SCALAR {
 297     U8          PhysicalInterface;
 298     U8          ElectricalInterface;
 299     U8          Isochronous;
 300     U8          ConnectorType;
 301     U8          ConnectorGender;
 302     U8          Reserved1;
 303     U16         Reserved2;
 304     U32         MaxNumberDevices;
 305     U32         DeviceIdBegin;
 306     U32         DeviceIdEnd;
 307     U8          LunBegin[8];
 308     U8          LunEnd[8];
 309 } I2O_HBA_SCSI_BUS_PORT_INFO_SCALAR, *PI2O_HBA_SCSI_BUS_PORT_INFO_SCALAR;
 310
 311
 312 /* - 0300h - HBA FCA Controller Information Parameters Group defines */
 313
 314 /* SCSI Type */
 315
 316 #define I2O_FCA_TYPE_UNKNOWN                0x00
 317 #define I2O_FCA_TYPE_FCAL                   0x01
 318
 319 typedef struct _I2O_HBA_FCA_CONTROLLER_INFO_SCALAR {
 320     U8          FcaType;
 321     U8          Reserved1;
 322     U16         Reserved2;
 323 } I2O_HBA_FCA_CONTROLLER_INFO_SCALAR, *PI2O_HBA_FCA_CONTROLLER_INFO_SCALAR;
 324
 325
 326 /* - 0301h - HBA FCA Port Information Parameters Group defines */
 327
 328 typedef struct _I2O_HBA_FCA_PORT_INFO_SCALAR {
 329     U32         Reserved4;
 330 } I2O_HBA_FCA_PORT_INFO_SCALAR, *PI2O_HBA_FCA_PORT_INFO_SCALAR;
 331
 332
 333 /****************************************************************************/
 334
 335 /* I2O Bus Adapter Class Specific Message Definitions */
 336
 337 /****************************************************************************/
 338
 339
 340 /****************************************************************************/
 341
 342 /* I2O Bus Adapter Class Reply Message Frame */
 343
 344 typedef struct _I2O_HBA_REPLY_MESSAGE_FRAME {
 345     I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame;
 346 } I2O_HBA_REPLY_MESSAGE_FRAME, *PI2O_HBA_REPLY_MESSAGE_FRAME;
 347
 348
 349 /****************************************************************************/
 350
 351 /* I2O HBA Adapter Reset Message Frame */
 352
 353 typedef struct _I2O_HBA_ADAPTER_RESET_MESSAGE {
 354     I2O_MESSAGE_FRAME       StdMessageFrame;
 355     I2O_TRANSACTION_CONTEXT TransactionContext;
 356 } I2O_HBA_ADAPTER_RESET_MESSAGE, *PI2O_HBA_ADAPTER_RESET_MESSAGE;
 357
 358
 359 /****************************************************************************/
 360
 361 /* I2O HBA Bus Quiesce Message Frame */
 362
 363 typedef U32     I2O_HBQ_FLAGS;
 364
 365 #define I2O_HBQ_FLAG_NORMAL             0x0000
 366 #define I2O_HBQ_FLAG_QUIESCE            0x0001
 367
 368 typedef struct _I2O_HBA_BUS_QUIESCE_MESSAGE {
 369     I2O_MESSAGE_FRAME       StdMessageFrame;
 370     I2O_TRANSACTION_CONTEXT TransactionContext;
 371     I2O_HBQ_FLAGS           Flags;
 372 } I2O_HBA_BUS_QUIESCE_MESSAGE, *PI2O_HBA_BUS_QUIESCE_MESSAGE;
 373
 374
 375 /****************************************************************************/
 376
 377 /* I2O HBA Bus Reset Message Frame */
 378
 379 typedef struct _I2O_HBA_BUS_RESET_MESSAGE {
 380     I2O_MESSAGE_FRAME       StdMessageFrame;
 381     I2O_TRANSACTION_CONTEXT TransactionContext;
 382 } I2O_HBA_BUS_RESET_MESSAGE, *PI2O_HBA_BUS_RESET_MESSAGE;
 383
 384
 385 /****************************************************************************/
 386
 387 /* I2O HBA Bus Scan Message Frame */
 388
 389 /* NOTE: SCSI-2 8-bit scalar LUN goes into offset 1 of Lun arrays */
 390
 391 typedef struct _I2O_HBA_BUS_SCAN_MESSAGE {
 392     I2O_MESSAGE_FRAME       StdMessageFrame;
 393     I2O_TRANSACTION_CONTEXT TransactionContext;
 394 } I2O_HBA_BUS_SCAN_MESSAGE, *PI2O_HBA_BUS_SCAN_MESSAGE;
 395
 396
 397 PRAGMA_PACK_POP
 398
 399 PRAGMA_ALIGN_POP
 400
 401 #endif      /* I2O_ADPTR_HDR */
 402
 403