Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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sys/dev/isci/scil/intel_ata.h
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1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0 3 * 4 * This file is provided under a dual BSD/GPLv2 license. When using or 5 * redistributing this file, you may do so under either license. 6 * 7 * GPL LICENSE SUMMARY 8 * 9 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 23 * The full GNU General Public License is included in this distribution 24 * in the file called LICENSE.GPL. 25 * 26 * BSD LICENSE 27 * 28 * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. 29 * All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 35 * * Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * * Redistributions in binary form must reproduce the above copyright 38 * notice, this list of conditions and the following disclaimer in 39 * the documentation and/or other materials provided with the 40 * distribution. 41 * 42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 43 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 44 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 45 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 46 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 47 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 48 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 49 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 50 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 51 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 52 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53 * 54 * $FreeBSD$ 55 */ 56 /** 57 * @file 58 * @brief This file defines all of the ATA related constants, enumerations, 59 * and types. Please note that this file does not necessarily contain 60 * an exhaustive list of all constants, commands, sub-commands, etc. 61 */ 62 63 #ifndef _ATA_H_ 64 #define _ATA_H_ 65 66 #include <dev/isci/types.h> 67 68 /** 69 * @name ATA_COMMAND_CODES 70 * 71 * These constants depict the various ATA command codes defined 72 * in the ATA/ATAPI specification. 73 */ 74 /*@{*/ 75 #define ATA_IDENTIFY_DEVICE 0xEC 76 #define ATA_CHECK_POWER_MODE 0xE5 77 #define ATA_STANDBY 0xE2 78 #define ATA_STANDBY_IMMED 0xE0 79 #define ATA_IDLE_IMMED 0xE1 80 #define ATA_IDLE 0xE3 81 #define ATA_FLUSH_CACHE 0xE7 82 #define ATA_FLUSH_CACHE_EXT 0xEA 83 #define ATA_READ_DMA_EXT 0x25 84 #define ATA_READ_DMA 0xC8 85 #define ATA_READ_SECTORS_EXT 0x24 86 #define ATA_READ_SECTORS 0x20 87 #define ATA_WRITE_DMA_EXT 0x35 88 #define ATA_WRITE_DMA 0xCA 89 #define ATA_WRITE_SECTORS_EXT 0x34 90 #define ATA_WRITE_SECTORS 0x30 91 #define ATA_WRITE_UNCORRECTABLE 0x45 92 #define ATA_READ_VERIFY_SECTORS 0x40 93 #define ATA_READ_VERIFY_SECTORS_EXT 0x42 94 #define ATA_READ_BUFFER 0xE4 95 #define ATA_WRITE_BUFFER 0xE8 96 #define ATA_EXECUTE_DEVICE_DIAG 0x90 97 #define ATA_SET_FEATURES 0xEF 98 #define ATA_SMART 0xB0 99 #define ATA_PACKET_IDENTIFY 0xA1 100 #define ATA_PACKET 0xA0 101 #define ATA_READ_FPDMA 0x60 102 #define ATA_WRITE_FPDMA 0x61 103 #define ATA_READ_LOG_EXT 0x2F 104 #define ATA_NOP 0x00 105 #define ATA_DEVICE_RESET 0x08 106 #define ATA_MEDIA_EJECT 0xED 107 #define ATA_SECURITY_UNLOCK 0xF2 108 #define ATA_SECURITY_FREEZE_LOCK 0xF5 109 #define ATA_DATA_SET_MANAGEMENT 0x06 110 #define ATA_DOWNLOAD_MICROCODE 0x92 111 #define ATA_WRITE_STREAM_DMA_EXT 0x3A 112 #define ATA_READ_LOG_DMA_EXT 0x47 113 #define ATA_READ_STREAM_DMA_EXT 0x2A 114 #define ATA_WRITE_DMA_FUA 0x3D 115 #define ATA_WRITE_LOG_DMA_EXT 0x57 116 #define ATA_READ_DMA_QUEUED 0xC7 117 #define ATA_READ_DMA_QUEUED_EXT 0x26 118 #define ATA_WRITE_DMA_QUEUED 0xCC 119 #define ATA_WRITE_DMA_QUEUED_EXT 0x36 120 #define ATA_WRITE_DMA_QUEUED_FUA_EXT 0x3E 121 #define ATA_READ_MULTIPLE 0xC4 122 #define ATA_READ_MULTIPLE_EXT 0x29 123 #define ATA_WRITE_MULTIPLE 0xC5 124 #define ATA_WRITE_MULTIPLE_EXT 0x39 125 #define ATA_WRITE_MULTIPLE_FUA_EXT 0xCE 126 127 128 /*@}*/ 129 130 /** 131 * @name ATA_SMART_SUB_COMMAND_CODES 132 * 133 * These constants define the ATA SMART command sub-codes that can be 134 * executed. 135 */ 136 /*@{*/ 137 #define ATA_SMART_SUB_CMD_ENABLE 0xD8 138 #define ATA_SMART_SUB_CMD_DISABLE 0xD9 139 #define ATA_SMART_SUB_CMD_RETURN_STATUS 0xDA 140 #define ATA_SMART_SUB_CMD_READ_LOG 0xD5 141 /*@}*/ 142 143 /** 144 * @name ATA_SET_FEATURES_SUB_COMMAND_CODES 145 * 146 * These constants define the ATA SET FEATURES command sub-codes that can 147 * be executed. 148 */ 149 /*@{*/ 150 #define ATA_SET_FEATURES_SUB_CMD_ENABLE_CACHE 0x02 151 #define ATA_SET_FEATURES_SUB_CMD_DISABLE_CACHE 0x82 152 #define ATA_SET_FEATURES_SUB_CMD_DISABLE_READ_AHEAD 0x55 153 #define ATA_SET_FEATURES_SUB_CMD_ENABLE_READ_AHEAD 0xAA 154 #define ATA_SET_FEATURES_SUB_CMD_SET_TRANSFER_MODE 0x3 155 /*@}*/ 156 157 /** 158 * @name ATA_READ_LOG_EXT_PAGE_CODES 159 * 160 * This is a list of log page codes available for use. 161 */ 162 /*@{*/ 163 #define ATA_LOG_PAGE_NCQ_ERROR 0x10 164 #define ATA_LOG_PAGE_SMART_SELF_TEST 0x06 165 #define ATA_LOG_PAGE_EXTENDED_SMART_SELF_TEST 0x07 166 /*@}*/ 167 168 /** 169 * @name ATA_LOG_PAGE_NCQ_ERROR_CONSTANTS 170 * 171 * These constants define standard values for use when requesting the NCQ 172 * error log page. 173 */ 174 /*@{*/ 175 #define ATA_LOG_PAGE_NCQ_ERROR_SECTOR 0 176 #define ATA_LOG_PAGE_NCQ_ERROR_SECTOR_COUNT 1 177 /*@}*/ 178 179 /** 180 * @name ATA_STATUS_REGISTER_BITS 181 * 182 * The following are status register bit definitions per ATA/ATAPI-7. 183 */ 184 /*@{*/ 185 #define ATA_STATUS_REG_BSY_BIT 0x80 186 #define ATA_STATUS_REG_DEVICE_FAULT_BIT 0x20 187 #define ATA_STATUS_REG_ERROR_BIT 0x01 188 /*@}*/ 189 190 /** 191 * @name ATA_ERROR_REGISTER_BITS 192 * 193 * The following are error register bit definitions per ATA/ATAPI-7. 194 */ 195 /*@{*/ 196 #define ATA_ERROR_REG_NO_MEDIA_BIT 0x02 197 #define ATA_ERROR_REG_ABORT_BIT 0x04 198 #define ATA_ERROR_REG_MEDIA_CHANGE_REQUEST_BIT 0x08 199 #define ATA_ERROR_REG_ID_NOT_FOUND_BIT 0x10 200 #define ATA_ERROR_REG_MEDIA_CHANGE_BIT 0x20 201 #define ATA_ERROR_REG_UNCORRECTABLE_BIT 0x40 202 #define ATA_ERROR_REG_WRITE_PROTECTED_BIT 0x40 203 #define ATA_ERROR_REG_ICRC_BIT 0x80 204 /*@}*/ 205 206 /** 207 * @name ATA_CONTROL_REGISTER_BITS 208 * 209 * The following are control register bit definitions per ATA/ATAPI-7 210 */ 211 /*@{*/ 212 #define ATA_CONTROL_REG_INTERRUPT_ENABLE_BIT 0x02 213 #define ATA_CONTROL_REG_SOFT_RESET_BIT 0x04 214 #define ATA_CONTROL_REG_HIGH_ORDER_BYTE_BIT 0x80 215 /*@}*/ 216 217 /** 218 * @name ATA_DEVICE_HEAD_REGISTER_BITS 219 * 220 * The following are device/head register bit definitions per ATA/ATAPI-7. 221 */ 222 /*@{*/ 223 #define ATA_DEV_HEAD_REG_LBA_MODE_ENABLE 0x40 224 #define ATA_DEV_HEAD_REG_FUA_ENABLE 0x80 225 /*@}*/ 226 227 /** 228 * @name ATA_IDENTIFY_DEVICE_FIELD_LENGTHS 229 * 230 * The following constants define the number of bytes contained in various 231 * fields found in the IDENTIFY DEVICE data structure. 232 */ 233 /*@{*/ 234 #define ATA_IDENTIFY_SERIAL_NUMBER_LEN 20 235 #define ATA_IDENTIFY_MODEL_NUMBER_LEN 40 236 #define ATA_IDENTIFY_FW_REVISION_LEN 8 237 #define ATA_IDENTIFY_48_LBA_LEN 8 238 #define ATA_IDENTIFY_MEDIA_SERIAL_NUMBER_LEN 30 239 #define ATA_IDENTIFY_WWN_LEN 8 240 /*@}*/ 241 242 /** 243 * @name ATA_IDENTIFY_DEVICE_FIELD_MASKS 244 * 245 * The following constants define bit masks utilized to determine if a 246 * feature is supported/enabled or if a bit is simply set inside of the 247 * IDENTIFY DEVICE data structure. 248 */ 249 /*@{*/ 250 #define ATA_IDENTIFY_REMOVABLE_MEDIA_ENABLE 0x0080 251 #define ATA_IDENTIFY_CAPABILITIES1_NORMAL_DMA_ENABLE 0x0100 252 #define ATA_IDENTIFY_CAPABILITIES1_STANDBY_ENABLE 0x2000 253 #define ATA_IDENTIFY_COMMAND_SET_SUPPORTED0_SMART_ENABLE 0x0001 254 #define ATA_IDENTIFY_COMMAND_SET_SUPPORTED1_48BIT_ENABLE 0x0400 255 #define ATA_IDENTIFY_COMMAND_SET_WWN_SUPPORT_ENABLE 0x0100 256 #define ATA_IDENTIFY_COMMAND_SET_ENABLED0_SMART_ENABLE 0x0001 257 #define ATA_IDENTIFY_SATA_CAPABILITIES_NCQ_ENABLE 0x0100 258 #define ATA_IDENTIFY_NCQ_QUEUE_DEPTH_ENABLE 0x001F 259 #define ATA_IDENTIFY_SECTOR_LARGER_THEN_512_ENABLE 0x0100 260 #define ATA_IDENTIFY_LOGICAL_SECTOR_PER_PHYSICAL_SECTOR_MASK 0x000F 261 #define ATA_IDENTIFY_LOGICAL_SECTOR_PER_PHYSICAL_SECTOR_ENABLE 0x2000 262 #define ATA_IDENTIFY_WRITE_UNCORRECTABLE_SUPPORT 0x0004 263 #define ATA_IDENTIFY_COMMAND_SET_SMART_SELF_TEST_SUPPORTED 0x0002 264 #define ATA_IDENTIFY_COMMAND_SET_DSM_TRIM_SUPPORTED 0x0001 265 #define ATA_IDENTIFY_COMMAND_ADDL_SUPPORTED_DETERMINISTIC_READ 0x4000 266 #define ATA_IDENTIFY_COMMAND_ADDL_SUPPORTED_READ_ZERO 0x0020 267 /*@}*/ 268 269 /** 270 * @name ATAPI_IDENTIFY_DEVICE_FIELD_MASKS 271 * 272 * These constants define the various bit definitions for the 273 * fields in the PACKET IDENTIFY DEVICE data structure. 274 */ 275 /*@{*/ 276 #define ATAPI_IDENTIFY_16BYTE_CMD_PCKT_ENABLE 0x01 277 /*@}*/ 278 279 /** 280 * @name ATA_PACKET_FEATURE_BITS 281 * 282 * These constants define the various bit definitions for the 283 * ATA PACKET feature register. 284 */ 285 /*@{*/ 286 #define ATA_PACKET_FEATURE_DMA 0x01 287 #define ATA_PACKET_FEATURE_OVL 0x02 288 #define ATA_PACKET_FEATURE_DMADIR 0x04 289 /*@}*/ 290 291 /** 292 * @name ATA_Device_Power_Mode_Values 293 * 294 * These constants define the power mode values returned by 295 * ATA_Check_Power_Mode 296 */ 297 /*@{*/ 298 #define ATA_STANDBY_POWER_MODE 0x00 299 #define ATA_IDLE_POWER_MODE 0x80 300 #define ATA_ACTIVE_POWER_MODE 0xFF 301 /*@}*/ 302 303 /** 304 * @name ATA_WRITE_UNCORRECTABLE feature field values 305 * 306 * These constants define the Write Uncorrectable feature values 307 * used with the SATI translation. 308 */ 309 /*@{*/ 310 #define ATA_WRITE_UNCORRECTABLE_PSEUDO 0x55 311 #define ATA_WRITE_UNCORRECTABLE_FLAGGED 0xAA 312 /*@}*/ 313 314 315 316 /** 317 * @name ATA_SECURITY_STATUS field values 318 * 319 * These constants define the mask of the securityStatus field and the various bits within it 320 */ 321 /*@{*/ 322 #define ATA_SECURITY_STATUS_SUPPORTED 0x0001 323 #define ATA_SECURITY_STATUS_ENABLED 0x0002 324 #define ATA_SECURITY_STATUS_LOCKED 0x0004 325 #define ATA_SECURITY_STATUS_FROZEN 0x0008 326 #define ATA_SECURITY_STATUS_EXPIRED 0x0010 327 #define ATA_SECURITY_STATUS_ERASESUPPORTED 0x0020 328 #define ATA_SECURITY_STATUS_RESERVED 0xFEC0 329 #define ATA_SECURITY_STATUS_SECURITYLEVEL 0x0100 330 /*@}*/ 331 332 /** 333 * @struct ATA_IDENTIFY_DEVICE 334 * 335 * @brief This structure depicts the ATA IDENTIFY DEVICE data format. 336 */ 337 typedef struct ATA_IDENTIFY_DEVICE_DATA 338 { 339 U16 general_config_bits; // word 00 340 U16 obsolete0; // word 01 (num cylinders) 341 U16 vendor_specific_config_bits; // word 02 342 U16 obsolete1; // word 03 (num heads) 343 U16 retired1[2]; // words 04-05 344 U16 obsolete2; // word 06 (sectors / track) 345 U16 reserved_for_compact_flash1[2]; // words 07-08 346 U16 retired0; // word 09 347 U8 serial_number[ATA_IDENTIFY_SERIAL_NUMBER_LEN]; // word 10-19 348 U16 retired2[2]; // words 20-21 349 U16 obsolete4; // word 22 350 U8 firmware_revision[ATA_IDENTIFY_FW_REVISION_LEN]; // words 23-26 351 U8 model_number[ATA_IDENTIFY_MODEL_NUMBER_LEN]; // words 27-46 352 U16 max_sectors_per_multiple; // word 47 353 U16 reserved0; // word 48 354 U16 capabilities1; // word 49 355 U16 capabilities2; // word 50 356 U16 obsolete5[2]; // words 51-52 357 U16 validity_bits; // word 53 358 U16 obsolete6[5]; // words 54-58 Used to be: 359 // current cylinders, 360 // current heads, 361 // current sectors/Track, 362 // current capacity 363 U16 current_max_sectors_per_multiple; // word 59 364 U8 total_num_sectors[4]; // words 60-61 365 U16 obsolete7; // word 62 366 U16 multi_word_dma_mode; // word 63 367 U16 pio_modes_supported; // word 64 368 U16 min_multiword_dma_transfer_cycle; // word 65 369 U16 rec_min_multiword_dma_transfer_cycle; // word 66 370 U16 min_pio_transfer_no_flow_ctrl; // word 67 371 U16 min_pio_transfer_with_flow_ctrl; // word 68 372 U16 additional_supported; // word 69 373 U16 reserved1; // word 70 374 U16 reserved2[4]; // words 71-74 375 U16 queue_depth; // word 75 376 U16 serial_ata_capabilities; // word 76 377 U16 serial_ata_reserved; // word 77 378 U16 serial_ata_features_supported; // word 78 379 U16 serial_ata_features_enabled; // word 79 380 U16 major_version_number; // word 80 381 U16 minor_version_number; // word 81 382 U16 command_set_supported0; // word 82 383 U16 command_set_supported1; // word 83 384 U16 command_set_supported_extention; // word 84 385 U16 command_set_enabled0; // word 85 386 U16 command_set_enabled1; // word 86 387 U16 command_set_default; // word 87 388 U16 ultra_dma_mode; // word 88 389 U16 security_erase_completion_time; // word 89 390 U16 enhanced_security_erase_time; // word 90 391 U16 current_power_mgmt_value; // word 91 392 U16 master_password_revision; // word 92 393 U16 hardware_reset_result; // word 93 394 U16 current_acoustic_management_value; // word 94 395 U16 stream_min_request_size; // word 95 396 U16 stream_transfer_time; // word 96 397 U16 stream_access_latency; // word 97 398 U16 stream_performance_granularity[2]; // words 98-99 399 U8 max_48bit_lba[ATA_IDENTIFY_48_LBA_LEN]; // words 100-103 400 U16 streaming_transfer_time; // word 104 401 U16 max_lba_range_entry_blocks; // word 105 402 U16 physical_logical_sector_info; // word 106 403 U16 acoustic_test_interseek_delay; // word 107 404 U8 world_wide_name[ATA_IDENTIFY_WWN_LEN]; // words 108-111 405 U8 reserved_for_wwn_extention[ATA_IDENTIFY_WWN_LEN];// words 112-115 406 U16 reserved4; // word 116 407 U8 words_per_logical_sector[4]; // words 117-118 408 U16 command_set_supported2; // word 119 409 U16 reserved5[7]; // words 120-126 410 U16 removable_media_status; // word 127 411 U16 security_status; // word 128 412 U16 vendor_specific1[31]; // words 129-159 413 U16 cfa_power_mode1; // word 160 414 U16 reserved_for_compact_flash2[7]; // words 161-167 415 U16 device_nominal_form_factor; // word 168 416 U16 data_set_management; // word 169 417 U16 reserved_for_compact_flash3[6]; // words 170-175 418 U16 current_media_serial_number[ATA_IDENTIFY_MEDIA_SERIAL_NUMBER_LEN];//words 176-205 419 U16 reserved6[3]; // words 206-208 420 U16 logical_sector_alignment; // words 209 421 U16 reserved7[7]; // words 210-216 422 U16 nominal_media_rotation_rate; // word 217 423 U16 reserved8[16]; // words 218-233 424 U16 min_num_blocks_per_microcode; // word 234 425 U16 max_num_blocks_per_microcode; // word 235 426 U16 reserved9[19]; // words 236-254 427 U16 integrity_word; // word 255 428 429 } ATA_IDENTIFY_DEVICE_DATA_T; 430 431 #define ATA_IDENTIFY_DEVICE_GET_OFFSET(field_name) \ 432 ((POINTER_UINT)&(((ATA_IDENTIFY_DEVICE_DATA_T*)0)->field_name)) 433 #define ATA_IDENTIFY_DEVICE_WCE_ENABLE 0x20 434 #define ATA_IDENTIFY_DEVICE_RA_ENABLE 0x40 435 436 /** 437 * @struct ATAPI_IDENTIFY_PACKET_DATA 438 * 439 * @brief The following structure depicts the ATA-ATAPI 7 version of the 440 * IDENTIFY PACKET DEVICE data structure. 441 */ 442 typedef struct ATAPI_IDENTIFY_PACKET_DEVICE 443 { 444 U16 generalConfigBits; // word 00 445 U16 reserved0; // word 01 (num cylinders) 446 U16 uniqueConfigBits; // word 02 447 U16 reserved1[7]; // words 03 - 09 448 U8 serialNumber[ATA_IDENTIFY_SERIAL_NUMBER_LEN]; // word 10-19 449 U16 reserved2[3]; // words 20-22 450 U8 firmwareRevision[ATA_IDENTIFY_FW_REVISION_LEN];// words 23-26 451 U8 modelNumber[ATA_IDENTIFY_MODEL_NUMBER_LEN]; // words 27-46 452 U16 reserved4[2]; // words 47-48 453 U16 capabilities1; // word 49 454 U16 capabilities2; // word 50 455 U16 obsolete0[2]; // words 51-52 456 U16 validityBits; // word 53 457 U16 reserved[8]; // words 54-61 458 459 U16 DMADIRBitRequired; // word 62, page2 460 U16 multiWordDmaMode; // word 63 461 U16 pioModesSupported; // word 64 462 U16 minMultiwordDmaTransferCycle; // word 65 463 U16 recMinMultiwordDmaTransferCycle; // word 66 464 U16 minPioTransferNoFlowCtrl; // word 67 465 U16 minPioTransferWithFlowCtrl; // word 68 466 U16 reserved6[2]; // words 69-70 467 U16 nsFromPACKETReceiptToBusRelease; // word 71 468 U16 nsFromSERVICEReceiptToBSYreset; // wore 72 469 U16 reserved7[2]; // words 73-74 470 U16 queueDepth; // word 75 471 U16 serialAtaCapabilities; // word 76 472 U16 serialAtaReserved; // word 77 473 U16 serialAtaFeaturesSupported; // word 78 474 U16 serialAtaFeaturesEnabled; // word 79 475 476 U16 majorVersionNumber; // word 80, page3 477 U16 minorVersionNumber; // word 81 478 U16 commandSetSupported0; // word 82 479 U16 commandSetSupported1; // word 83 480 481 U16 commandSetSupportedExtention; // word 84, page4 482 U16 commandSetEnabled0; // word 85 483 U16 commandSetEnabled1; // word 86 484 U16 commandSetDefault; // word 87 485 486 U16 ultraDmaMode; // word 88, page5 487 U16 reserved8[4]; // words 89 - 92 488 489 U16 hardwareResetResult; // word 93, page6 490 U16 currentAcousticManagementValue; // word 94 491 U16 reserved9[30]; // words 95-124 492 U16 ATAPIByteCount0Behavior; // word 125 493 U16 obsolete1; // word 126 494 U16 removableMediaStatus; // word 127, 495 496 U16 securityStatus; // word 128, page7 497 U16 vendorSpecific1[31]; // words 129-159 498 U16 reservedForCompactFlash[16]; // words 160-175 499 U16 reserved10[79]; // words 176-254 500 U16 integrityWord; // word 255 501 } ATAPI_IDENTIFY_PACKET_DEVICE_T; 502 503 /** 504 * @struct ATA_EXTENDED_SMART_SELF_TEST_LOG 505 * 506 * @brief The following structure depicts the ATA-8 version of the 507 * Extended SMART self test log page descriptor entry. 508 */ 509 typedef union ATA_DESCRIPTOR_ENTRY 510 { 511 struct DESCRIPTOR_ENTRY 512 { 513 U8 lba_field; 514 U8 status_byte; 515 U8 time_stamp_low; 516 U8 time_stamp_high; 517 U8 checkpoint_byte; 518 U8 failing_lba_low; 519 U8 failing_lba_mid; 520 U8 failing_lba_high; 521 U8 failing_lba_low_ext; 522 U8 failing_lba_mid_ext; 523 U8 failing_lba_high_ext; 524 525 U8 vendor_specific1; 526 U8 vendor_specific2; 527 U8 vendor_specific3; 528 U8 vendor_specific4; 529 U8 vendor_specific5; 530 U8 vendor_specific6; 531 U8 vendor_specific7; 532 U8 vendor_specific8; 533 U8 vendor_specific9; 534 U8 vendor_specific10; 535 U8 vendor_specific11; 536 U8 vendor_specific12; 537 U8 vendor_specific13; 538 U8 vendor_specific14; 539 U8 vendor_specific15; 540 } DESCRIPTOR_ENTRY; 541 542 U8 descriptor_entry[26]; 543 544 } ATA_DESCRIPTOR_ENTRY_T; 545 546 /** 547 * @struct ATA_EXTENDED_SMART_SELF_TEST_LOG 548 * 549 * @brief The following structure depicts the ATA-8 version of the 550 * SMART self test log page descriptor entry. 551 */ 552 typedef union ATA_SMART_DESCRIPTOR_ENTRY 553 { 554 struct SMART_DESCRIPTOR_ENTRY 555 { 556 U8 lba_field; 557 U8 status_byte; 558 U8 time_stamp_low; 559 U8 time_stamp_high; 560 U8 checkpoint_byte; 561 U8 failing_lba_low; 562 U8 failing_lba_mid; 563 U8 failing_lba_high; 564 U8 failing_lba_low_ext; 565 566 U8 vendor_specific1; 567 U8 vendor_specific2; 568 U8 vendor_specific3; 569 U8 vendor_specific4; 570 U8 vendor_specific5; 571 U8 vendor_specific6; 572 U8 vendor_specific7; 573 U8 vendor_specific8; 574 U8 vendor_specific9; 575 U8 vendor_specific10; 576 U8 vendor_specific11; 577 U8 vendor_specific12; 578 U8 vendor_specific13; 579 U8 vendor_specific14; 580 U8 vendor_specific15; 581 } SMART_DESCRIPTOR_ENTRY; 582 583 U8 smart_descriptor_entry[24]; 584 585 } ATA_SMART_DESCRIPTOR_ENTRY_T; 586 587 /** 588 * @struct ATA_EXTENDED_SMART_SELF_TEST_LOG 589 * 590 * @brief The following structure depicts the ATA-8 version of the 591 * Extended SMART self test log page. 592 */ 593 typedef struct ATA_EXTENDED_SMART_SELF_TEST_LOG 594 { 595 U8 self_test_log_data_structure_revision_number; //byte 0 596 U8 reserved0; //byte 1 597 U8 self_test_descriptor_index[2]; //byte 2-3 598 599 ATA_DESCRIPTOR_ENTRY_T descriptor_entrys[19]; //bytes 4-497 600 601 U8 vendor_specific[2]; //byte 498-499 602 U8 reserved1[11]; //byte 500-510 603 U8 data_structure_checksum; //byte 511 604 605 } ATA_EXTENDED_SMART_SELF_TEST_LOG_T; 606 607 /** 608 * @struct ATA_EXTENDED_SMART_SELF_TEST_LOG 609 * 610 * @brief The following structure depicts the ATA-8 version of the 611 * SMART self test log page. 612 */ 613 typedef struct ATA_SMART_SELF_TEST_LOG 614 { 615 U8 self_test_log_data_structure_revision_number[2]; //bytes 0-1 616 617 ATA_SMART_DESCRIPTOR_ENTRY_T descriptor_entrys[21]; //bytes 2-505 618 619 U8 vendor_specific[2]; //byte 506-507 620 U8 self_test_index; //byte 508 621 U8 reserved1[2]; //byte 509-510 622 U8 data_structure_checksum; //byte 511 623 624 } ATA_SMART_SELF_TEST_LOG_T; 625 626 /** 627 * @struct ATA_NCQ_COMMAND_ERROR_LOG 628 * 629 * @brief The following structure depicts the ATA-8 version of the 630 * NCQ command error log page. 631 */ 632 typedef struct ATA_NCQ_COMMAND_ERROR_LOG 633 { 634 U8 ncq_tag : 5; 635 U8 reserved1 : 2; 636 U8 nq : 1; 637 U8 reserved2; 638 U8 status; 639 U8 error; 640 U8 lba_7_0; 641 U8 lba_15_8; 642 U8 lba_23_16; 643 U8 device; 644 U8 lba_31_24; 645 U8 lba_39_32; 646 U8 lba_47_40; 647 U8 reserved3; 648 U8 count_7_0; 649 U8 count_15_8; 650 U8 reserved4[242]; 651 U8 vendor_specific[255]; 652 U8 checksum; 653 } ATA_NCQ_COMMAND_ERROR_LOG_T; 654 655 #endif // _ATA_H_ 656
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