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 * 10 * TERMS AND CONDITIONS OF USE 11 * 12 * Redistribution and use in source form, with or without modification, are 13 * permitted provided that redistributions of source code must retain the 14 * above copyright notice, this list of conditions and the following disclaimer. 15 * 16 * This software is provided `as is' by Distributed Processing Technology and 17 * any express or implied warranties, including, but not limited to, the 18 * implied warranties of merchantability and fitness for a particular purpose, 19 * are disclaimed. In no event shall Distributed Processing Technology be 20 * liable for any direct, indirect, incidental, special, exemplary or 21 * consequential damages (including, but not limited to, procurement of 22 * substitute goods or services; loss of use, data, or profits; or business 23 * interruptions) however caused and on any theory of liability, whether in 24 * contract, strict liability, or tort (including negligence or otherwise) 25 * arising in any way out of the use of this driver software, even if advised 26 * of the possibility of such damage. 27 * 28 * This header file, and any modifications of this header file, are provided 29 * contingent upon your agreement and adherence to the here-listed terms and 30 * conditions. By accepting and/or using this header file, you agree to abide 31 * by these terms and conditions and that these terms and conditions will be 32 * construed and governed in accordance with the laws of the State of California, 33 * without reference to conflict-of-law provisions. If you do not agree 34 * to these terms and conditions, please delete this file, and any copies, 35 * permanently, without making any use thereof. 36 * 37 * THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT 38 * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 39 * TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 40 * PURPOSE. I2O SIG DOES NOT WARRANT THAT THIS HEADER FILE WILL MEET THE 41 * USER'S REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR 42 * ERROR-FREE. 43 * 44 * I2O SIG DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF 45 * ANY PROPRIETARY RIGHTS, RELATING TO THE IMPLEMENTATION OF THE I2O 46 * SPECIFICATIONS. I2O SIG DOES NOT WARRANT OR REPRESENT THAT SUCH 47 * IMPLEMENTATIONS WILL NOT INFRINGE SUCH RIGHTS. 48 * 49 * THE USER OF THIS HEADER FILE SHALL HAVE NO RECOURSE TO I2O SIG FOR ANY 50 * ACTUAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOST DATA 51 * OR LOST PROFITS ARISING OUT OF THE USE OR INABILITY TO USE THIS PROGRAM. 52 * 53 * I2O SIG grants the user of this header file a license to copy, distribute, 54 * and modify it, for any purpose, under the following terms. Any copying, 55 * distribution, or modification of this header file must not delete or alter 56 * the copyright notice of I2O SIG or any of these Terms and Conditions. 57 * 58 * Any distribution of this header file must not include a charge for the 59 * header file (unless such charges are strictly for the physical acts of 60 * copying or transferring copies). However, distribution of a product in 61 * which this header file is embedded may include a charge so long as any 62 * such charge does not include any charge for the header file itself. 63 * 64 * Any modification of this header file constitutes a derivative work based 65 * on this header file. Any distribution of such derivative work: (1) must 66 * include prominent notices that the header file has been changed from the 67 * original, together with the dates of any changes; (2) automatically includes 68 * this same license to the original header file from I2O SIG, without any 69 * restriction thereon from the distributing user; and (3) must include a 70 * grant of license of the modified file under the same terms and conditions 71 * as these Terms and Conditions. 72 * 73 * The I2O SIG Web site can be found at: http://www.i2osig.org 74 * 75 * The I2O SIG encourages you to deposit derivative works based on this 76 * header file at the I2O SIG Web site. Furthermore, to become a Registered 77 * Developer of the I2O SIG, sign up at the Web site or call 415.750.8352 78 * (United States). 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 #if ((defined(KERNEL) || defined(_KERNEL)) && defined(__FreeBSD__)) 88 # if (KERN_VERSION < 3) 89 # include "i386/pci/i2omsg.h" /* Include the Base Message file */ 90 # else 91 # include "dev/asr/i2omsg.h" 92 # endif 93 #else 94 # include "i2omsg.h" /* Include the Base Message file */ 95 #endif 96 97 98 #define I2OBSCSI_REV 1_5_1 /* Header file revision string */ 99 100 101 102 /***************************************************************************** 103 * 104 * I2OBSCSI.h -- I2O Base SCSI Device Class Message defintion file 105 * 106 * This file contains information presented in Chapter 6, Section 6 & 7 of 107 * the I2O Specification. 108 * 109 * Revision History: (Revision History tracks the revision number of the I2O 110 * specification) 111 * 112 * .92 - First marked revsion used for Proof of Concept. 113 * .93 - Change to match the rev .93 of the spec. 114 * .95 - Updated to Rev .95 of 2/5/96. 115 * 1.00 - Checked and Updated against spec version 1.00 4/9/96. 116 * 1.xx - Updated to the 1.x version of the I2O Specification on 11/11/96. 117 * 1.xx - 11/14/96 118 * 1) Removed duplicate device type definitions. 119 * 2) Added "DSC" to Detailed Status Code definitions. 120 * 3) Changed SCSI-3 LUN fields from U64 to U8 array. 121 * 1.xx 11/15/96 - Added #pragma statments for i960. 122 * 1.xx 11/20/96 - Changed duplicate Bus Scan structure to Bus Reset. 123 * 1.xx 12/05/96 - Added Auto Request Sense flag definition. 124 * 1.5d 03/06/97 - Update for spec. draft version 1.5d. 125 * 1) Converted SCSI bus adapter class to generic in i2oadptr.h. 126 * 2) Fixed DSC reference: changed from _BUS_SCAN to _BUS_RESET. 127 * 1.5d 03/031/97 - Made AutoSense flag definition consistent with spec. 128 * 1.5d 04/11/97 - Corrections from review cycle: 129 * 1) Corrected typo in I2O_SCSI_PERIPHERAL_TYPE_PARALLEL. 130 * 2) Corrected typo in I2O_SCSI_PORT_CONN_UNSHIELDED_P_HD. 131 * 1.5.1 05/02/97 - Corrections from review cycle: 132 * 1) Remove #include for i2omstor.h. 133 * 2) Add revision string. 134 * 3) Convert tabs to spaces. 135 * 4) New disclaimer. 136 * 137 *****************************************************************************/ 138 139 /* 140 NOTES: 141 142 Gets, reads, receives, etc. are all even numbered functions. 143 Sets, writes, sends, etc. are all odd numbered functions. 144 Functions that both send and receive data can be either but an attempt is made 145 to use the function number that indicates the greater transfer amount. 146 Functions that do not send or receive data use odd function numbers. 147 148 Some functions are synonyms like read, receive and send, write. 149 150 All common functions will have a code of less than 0x80. 151 Unique functions to a class will start at 0x80. 152 Executive Functions start at 0xA0. 153 154 Utility Message function codes range from 0 - 0x1f 155 Base Message function codes range from 0x20 - 0xfe 156 Private Message function code is 0xff. 157 */ 158 159 PRAGMA_ALIGN_PUSH 160 161 PRAGMA_PACK_PUSH 162 163 /* 164 SCSI Peripheral Class specific functions 165 166 Although the names are SCSI Peripheral class specific, the values 167 assigned are common with other classes when applicable. 168 */ 169 170 #define I2O_SCSI_DEVICE_RESET 0x27 171 #define I2O_SCSI_SCB_ABORT 0x83 172 #define I2O_SCSI_SCB_EXEC 0x81 173 174 /* 175 Detailed Status Codes for SCSI operations 176 177 The 16-bit Detailed Status Code field for SCSI operations is divided 178 into two separate 8-bit fields. The lower 8 bits are used to report 179 Device Status information. The upper 8 bits are used to report 180 Adapter Status information. The definitions for these two fields, 181 however, will be consistent with the standard reply message frame 182 structure declaration, which treats this as a single 16-bit field. 183 */ 184 185 186 /* SCSI Device Completion Status Codes (defined by SCSI-2/3)*/ 187 188 #define I2O_SCSI_DEVICE_DSC_MASK 0x00FF 189 190 #define I2O_SCSI_DSC_SUCCESS 0x0000 191 #define I2O_SCSI_DSC_CHECK_CONDITION 0x0002 192 #define I2O_SCSI_DSC_BUSY 0x0008 193 #define I2O_SCSI_DSC_RESERVATION_CONFLICT 0x0018 194 #define I2O_SCSI_DSC_COMMAND_TERMINATED 0x0022 195 #define I2O_SCSI_DSC_TASK_SET_FULL 0x0028 196 #define I2O_SCSI_DSC_ACA_ACTIVE 0x0030 197 198 /* SCSI Adapter Status Codes (based on CAM-1) */ 199 200 #define I2O_SCSI_HBA_DSC_MASK 0xFF00 201 202 #define I2O_SCSI_HBA_DSC_SUCCESS 0x0000 203 204 #define I2O_SCSI_HBA_DSC_REQUEST_ABORTED 0x0200 205 #define I2O_SCSI_HBA_DSC_UNABLE_TO_ABORT 0x0300 206 #define I2O_SCSI_HBA_DSC_COMPLETE_WITH_ERROR 0x0400 207 #define I2O_SCSI_HBA_DSC_ADAPTER_BUSY 0x0500 208 #define I2O_SCSI_HBA_DSC_REQUEST_INVALID 0x0600 209 #define I2O_SCSI_HBA_DSC_PATH_INVALID 0x0700 210 #define I2O_SCSI_HBA_DSC_DEVICE_NOT_PRESENT 0x0800 211 #define I2O_SCSI_HBA_DSC_UNABLE_TO_TERMINATE 0x0900 212 #define I2O_SCSI_HBA_DSC_SELECTION_TIMEOUT 0x0A00 213 #define I2O_SCSI_HBA_DSC_COMMAND_TIMEOUT 0x0B00 214 215 #define I2O_SCSI_HBA_DSC_MR_MESSAGE_RECEIVED 0x0D00 216 #define I2O_SCSI_HBA_DSC_SCSI_BUS_RESET 0x0E00 217 #define I2O_SCSI_HBA_DSC_PARITY_ERROR_FAILURE 0x0F00 218 #define I2O_SCSI_HBA_DSC_AUTOSENSE_FAILED 0x1000 219 #define I2O_SCSI_HBA_DSC_NO_ADAPTER 0x1100 220 #define I2O_SCSI_HBA_DSC_DATA_OVERRUN 0x1200 221 #define I2O_SCSI_HBA_DSC_UNEXPECTED_BUS_FREE 0x1300 222 #define I2O_SCSI_HBA_DSC_SEQUENCE_FAILURE 0x1400 223 #define I2O_SCSI_HBA_DSC_REQUEST_LENGTH_ERROR 0x1500 224 #define I2O_SCSI_HBA_DSC_PROVIDE_FAILURE 0x1600 225 #define I2O_SCSI_HBA_DSC_BDR_MESSAGE_SENT 0x1700 226 #define I2O_SCSI_HBA_DSC_REQUEST_TERMINATED 0x1800 227 228 #define I2O_SCSI_HBA_DSC_IDE_MESSAGE_SENT 0x3300 229 #define I2O_SCSI_HBA_DSC_RESOURCE_UNAVAILABLE 0x3400 230 #define I2O_SCSI_HBA_DSC_UNACKNOWLEDGED_EVENT 0x3500 231 #define I2O_SCSI_HBA_DSC_MESSAGE_RECEIVED 0x3600 232 #define I2O_SCSI_HBA_DSC_INVALID_CDB 0x3700 233 #define I2O_SCSI_HBA_DSC_LUN_INVALID 0x3800 234 #define I2O_SCSI_HBA_DSC_SCSI_TID_INVALID 0x3900 235 #define I2O_SCSI_HBA_DSC_FUNCTION_UNAVAILABLE 0x3A00 236 #define I2O_SCSI_HBA_DSC_NO_NEXUS 0x3B00 237 #define I2O_SCSI_HBA_DSC_SCSI_IID_INVALID 0x3C00 238 #define I2O_SCSI_HBA_DSC_CDB_RECEIVED 0x3D00 239 #define I2O_SCSI_HBA_DSC_LUN_ALREADY_ENABLED 0x3E00 240 #define I2O_SCSI_HBA_DSC_BUS_BUSY 0x3F00 241 242 #define I2O_SCSI_HBA_DSC_QUEUE_FROZEN 0x4000 243 244 245 /****************************************************************************/ 246 247 /* SCSI Peripheral Device Parameter Groups */ 248 249 /****************************************************************************/ 250 251 252 /* SCSI Configuration and Operating Structures and Defines */ 253 254 255 #define I2O_SCSI_DEVICE_INFO_GROUP_NO 0x0000 256 #define I2O_SCSI_DEVICE_BUS_PORT_INFO_GROUP_NO 0x0001 257 258 259 /* - 0000h - SCSI Device Information Parameters Group defines */ 260 261 /* Device Type */ 262 263 #define I2O_SCSI_DEVICE_TYPE_DIRECT 0x00 264 #define I2O_SCSI_DEVICE_TYPE_SEQUENTIAL 0x01 265 #define I2O_SCSI_DEVICE_TYPE_PRINTER 0x02 266 #define I2O_SCSI_DEVICE_TYPE_PROCESSOR 0x03 267 #define I2O_SCSI_DEVICE_TYPE_WORM 0x04 268 #define I2O_SCSI_DEVICE_TYPE_CDROM 0x05 269 #define I2O_SCSI_DEVICE_TYPE_SCANNER 0x06 270 #define I2O_SCSI_DEVICE_TYPE_OPTICAL 0x07 271 #define I2O_SCSI_DEVICE_TYPE_MEDIA_CHANGER 0x08 272 #define I2O_SCSI_DEVICE_TYPE_COMM 0x09 273 #define I2O_SCSI_DEVICE_GRAPHICS_1 0x0A 274 #define I2O_SCSI_DEVICE_GRAPHICS_2 0x0B 275 #define I2O_SCSI_DEVICE_TYPE_ARRAY_CONT 0x0C 276 #define I2O_SCSI_DEVICE_TYPE_SES 0x0D 277 #define I2O_SCSI_DEVICE_TYPE_UNKNOWN 0x1F 278 279 /* Flags */ 280 281 #define I2O_SCSI_PERIPHERAL_TYPE_FLAG 0x01 282 #define I2O_SCSI_PERIPHERAL_TYPE_PARALLEL 0x00 283 #define I2O_SCSI_PERIPHERAL_TYPE_SERIAL 0x01 284 285 #define I2O_SCSI_RESERVED_FLAG 0x02 286 287 #define I2O_SCSI_DISCONNECT_FLAG 0x04 288 #define I2O_SCSI_DISABLE_DISCONNECT 0x00 289 #define I2O_SCSI_ENABLE_DISCONNECT 0x04 290 291 #define I2O_SCSI_MODE_MASK 0x18 292 #define I2O_SCSI_MODE_SET_DATA 0x00 293 #define I2O_SCSI_MODE_SET_DEFAULT 0x08 294 #define I2O_SCSI_MODE_SET_SAFEST 0x10 295 296 #define I2O_SCSI_DATA_WIDTH_MASK 0x60 297 #define I2O_SCSI_DATA_WIDTH_8 0x00 298 #define I2O_SCSI_DATA_WIDTH_16 0x20 299 #define I2O_SCSI_DATA_WIDTH_32 0x40 300 301 #define I2O_SCSI_SYNC_NEGOTIATION_FLAG 0x80 302 #define I2O_SCSI_DISABLE_SYNC_NEGOTIATION 0x00 303 #define I2O_SCSI_ENABLE_SYNC_NEGOTIATION 0x80 304 305 306 /* - 0001h - SCSI Device Bus Port Info Parameters Group defines */ 307 308 /* Physical */ 309 310 #define I2O_SCSI_PORT_PHYS_OTHER 0x01 311 #define I2O_SCSI_PORT_PHYS_UNKNOWN 0x02 312 #define I2O_SCSI_PORT_PHYS_PARALLEL 0x03 313 #define I2O_SCSI_PORT_PHYS_FIBRE_CHANNEL 0x04 314 #define I2O_SCSI_PORT_PHYS_SERIAL_P1394 0x05 315 #define I2O_SCSI_PORT_PHYS_SERIAL_SSA 0x06 316 317 /* Electrical */ 318 319 #define I2O_SCSI_PORT_ELEC_OTHER 0x01 320 #define I2O_SCSI_PORT_ELEC_UNKNOWN 0x02 321 #define I2O_SCSI_PORT_ELEC_SINGLE_ENDED 0x03 322 #define I2O_SCSI_PORT_ELEC_DIFFERENTIAL 0x04 323 #define I2O_SCSI_PORT_ELEC_LOW_VOLT_DIFF 0x05 324 #define I2O_SCSI_PORT_ELEC_OPTICAL 0x06 325 326 /* Isochronous */ 327 328 #define I2O_SCSI_PORT_ISOC_NO 0x00 329 #define I2O_SCSI_PORT_ISOC_YES 0x01 330 #define I2O_SCSI_PORT_ISOC_UNKNOWN 0x02 331 332 /* Connector Type */ 333 334 #define I2O_SCSI_PORT_CONN_OTHER 0x01 335 #define I2O_SCSI_PORT_CONN_UNKNOWN 0x02 336 #define I2O_SCSI_PORT_CONN_NONE 0x03 337 #define I2O_SCSI_PORT_CONN_SHIELDED_A_HD 0x04 338 #define I2O_SCSI_PORT_CONN_UNSHIELDED_A_HD 0x05 339 #define I2O_SCSI_PORT_CONN_SHIELDED_A_LD 0x06 340 #define I2O_SCSI_PORT_CONN_UNSHIELDED_A_LD 0x07 341 #define I2O_SCSI_PORT_CONN_SHIELDED_P_HD 0x08 342 #define I2O_SCSI_PORT_CONN_UNSHIELDED_P_HD 0x09 343 #define I2O_SCSI_PORT_CONN_SCA_I 0x0A 344 #define I2O_SCSI_PORT_CONN_SCA_II 0x0B 345 #define I2O_SCSI_PORT_CONN_FC_DB9 0x0C 346 #define I2O_SCSI_PORT_CONN_FC_FIBRE 0x0D 347 #define I2O_SCSI_PORT_CONN_FC_SCA_II_40 0x0E 348 #define I2O_SCSI_PORT_CONN_FC_SCA_II_20 0x0F 349 #define I2O_SCSI_PORT_CONN_FC_BNC 0x10 350 351 /* Connector Gender */ 352 353 #define I2O_SCSI_PORT_CONN_GENDER_OTHER 0x01 354 #define I2O_SCSI_PORT_CONN_GENDER_UNKOWN 0x02 355 #define I2O_SCSI_PORT_CONN_GENDER_FEMALE 0x03 356 #define I2O_SCSI_PORT_CONN_GENDER_MALE 0x04 357 358 359 /* SCSI Device Group 0000h - Device Information Parameter Group */ 360 361 typedef struct _I2O_SCSI_DEVICE_INFO_SCALAR { 362 U8 DeviceType; 363 U8 Flags; 364 U16 Reserved2; 365 U32 Identifier; 366 U8 LunInfo[8]; /* SCSI-2 8-bit scalar LUN goes into offset 1 */ 367 U32 QueueDepth; 368 U8 Reserved1a; 369 U8 NegOffset; 370 U8 NegDataWidth; 371 U8 Reserved1b; 372 U64 NegSyncRate; 373 374 } I2O_SCSI_DEVICE_INFO_SCALAR, *PI2O_SCSI_DEVICE_INFO_SCALAR; 375 376 377 /* SCSI Device Group 0001h - Bus Port Information Parameter Group */ 378 379 typedef struct _I2O_SCSI_BUS_PORT_INFO_SCALAR { 380 U8 PhysicalInterface; 381 U8 ElectricalInterface; 382 U8 Isochronous; 383 U8 ConnectorType; 384 U8 ConnectorGender; 385 U8 Reserved1; 386 U16 Reserved2; 387 U32 MaxNumberDevices; 388 } I2O_SCSI_BUS_PORT_INFO_SCALAR, *PI2O_SCSI_BUS_PORT_INFO_SCALAR; 389 390 391 392 /****************************************************************************/ 393 394 /* I2O SCSI Peripheral Event Indicator Assignment */ 395 396 #define I2O_SCSI_EVENT_SCSI_SMART 0x00000010 397 398 399 /****************************************************************************/ 400 401 /* SCSI Peripheral Class Specific Message Definitions */ 402 403 /****************************************************************************/ 404 405 406 /****************************************************************************/ 407 408 /* I2O SCSI Peripheral Successful Completion Reply Message Frame */ 409 410 typedef struct _I2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME { 411 I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame; 412 U32 TransferCount; 413 } I2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME, *PI2O_SCSI_SUCCESS_REPLY_MESSAGE_FRAME; 414 415 416 /****************************************************************************/ 417 418 /* I2O SCSI Peripheral Error Report Reply Message Frame */ 419 420 #ifdef _WIN64 421 #define I2O_SCSI_SENSE_DATA_SZ 44 422 #else 423 #define I2O_SCSI_SENSE_DATA_SZ 40 424 #endif 425 426 typedef struct _I2O_SCSI_ERROR_REPLY_MESSAGE_FRAME { 427 I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame; 428 U32 TransferCount; 429 U32 AutoSenseTransferCount; 430 U8 SenseData[I2O_SCSI_SENSE_DATA_SZ]; 431 } I2O_SCSI_ERROR_REPLY_MESSAGE_FRAME, *PI2O_SCSI_ERROR_REPLY_MESSAGE_FRAME; 432 433 434 /****************************************************************************/ 435 436 /* I2O SCSI Device Reset Message Frame */ 437 438 typedef struct _I2O_SCSI_DEVICE_RESET_MESSAGE { 439 I2O_MESSAGE_FRAME StdMessageFrame; 440 I2O_TRANSACTION_CONTEXT TransactionContext; 441 } I2O_SCSI_DEVICE_RESET_MESSAGE, *PI2O_SCSI_DEVICE_RESET_MESSAGE; 442 443 444 /****************************************************************************/ 445 446 /* I2O SCSI Control Block Abort Message Frame */ 447 448 typedef struct _I2O_SCSI_SCB_ABORT_MESSAGE { 449 I2O_MESSAGE_FRAME StdMessageFrame; 450 I2O_TRANSACTION_CONTEXT TransactionContext; 451 I2O_TRANSACTION_CONTEXT TransactionContextToAbort; 452 } I2O_SCSI_SCB_ABORT_MESSAGE, *PI2O_SCSI_SCB_ABORT_MESSAGE; 453 454 455 /****************************************************************************/ 456 457 /* I2O SCSI Control Block Execute Message Frame */ 458 459 #define I2O_SCSI_CDB_LENGTH 16 460 461 typedef U16 I2O_SCB_FLAGS; 462 463 #define I2O_SCB_FLAG_XFER_DIR_MASK 0xC000 464 #define I2O_SCB_FLAG_NO_DATA_XFER 0x0000 465 #define I2O_SCB_FLAG_XFER_FROM_DEVICE 0x4000 466 #define I2O_SCB_FLAG_XFER_TO_DEVICE 0x8000 467 468 #define I2O_SCB_FLAG_ENABLE_DISCONNECT 0x2000 469 470 #define I2O_SCB_FLAG_TAG_TYPE_MASK 0x0380 471 #define I2O_SCB_FLAG_NO_TAG_QUEUEING 0x0000 472 #define I2O_SCB_FLAG_SIMPLE_QUEUE_TAG 0x0080 473 #define I2O_SCB_FLAG_HEAD_QUEUE_TAG 0x0100 474 #define I2O_SCB_FLAG_ORDERED_QUEUE_TAG 0x0180 475 #define I2O_SCB_FLAG_ACA_QUEUE_TAG 0x0200 476 477 #define I2O_SCB_FLAG_AUTOSENSE_MASK 0x0060 478 #define I2O_SCB_FLAG_DISABLE_AUTOSENSE 0x0000 479 #define I2O_SCB_FLAG_SENSE_DATA_IN_MESSAGE 0x0020 480 #define I2O_SCB_FLAG_SENSE_DATA_IN_BUFFER 0x0060 481 482 typedef struct _I2O_SCSI_SCB_EXECUTE_MESSAGE { 483 I2O_MESSAGE_FRAME StdMessageFrame; 484 I2O_TRANSACTION_CONTEXT TransactionContext; 485 U8 CDBLength; 486 U8 Reserved; 487 I2O_SCB_FLAGS SCBFlags; 488 U8 CDB[I2O_SCSI_CDB_LENGTH]; 489 U32 ByteCount; 490 I2O_SG_ELEMENT SGL; 491 } I2O_SCSI_SCB_EXECUTE_MESSAGE, *PI2O_SCSI_SCB_EXECUTE_MESSAGE; 492 493 494 PRAGMA_PACK_POP 495 496 PRAGMA_ALIGN_POP 497 498 #endif /* I2O_BASE_SCSI_HDR */ 499