1/*- 2 * Copyright (c) 2000 - 2008 S�ren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 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 ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29#ifndef _SYS_ATA_H_ 30#define _SYS_ATA_H_ 31 32#include <sys/ioccom.h> 33 34/* ATA/ATAPI device parameters */ 35struct ata_params { 36/*000*/ u_int16_t config; /* configuration info */ 37#define ATA_PROTO_MASK 0x8003 38#define ATA_PROTO_ATAPI 0x8000 39#define ATA_PROTO_ATAPI_12 0x8000 40#define ATA_PROTO_ATAPI_16 0x8001 41#define ATA_PROTO_CFA 0x848a 42#define ATA_ATAPI_TYPE_MASK 0x1f00 43#define ATA_ATAPI_TYPE_DIRECT 0x0000 /* disk/floppy */ 44#define ATA_ATAPI_TYPE_TAPE 0x0100 /* streaming tape */ 45#define ATA_ATAPI_TYPE_CDROM 0x0500 /* CD-ROM device */ 46#define ATA_ATAPI_TYPE_OPTICAL 0x0700 /* optical disk */ 47#define ATA_DRQ_MASK 0x0060 48#define ATA_DRQ_SLOW 0x0000 /* cpu 3 ms delay */ 49#define ATA_DRQ_INTR 0x0020 /* interrupt 10 ms delay */ 50#define ATA_DRQ_FAST 0x0040 /* accel 50 us delay */ 51#define ATA_RESP_INCOMPLETE 0x0004 52 53/*001*/ u_int16_t cylinders; /* # of cylinders */ 54/*002*/ u_int16_t specconf; /* specific configuration */ 55/*003*/ u_int16_t heads; /* # heads */ 56 u_int16_t obsolete4; 57 u_int16_t obsolete5; 58/*006*/ u_int16_t sectors; /* # sectors/track */ 59/*007*/ u_int16_t vendor7[3]; 60/*010*/ u_int8_t serial[20]; /* serial number */ 61/*020*/ u_int16_t retired20; 62 u_int16_t retired21; 63 u_int16_t obsolete22; 64/*023*/ u_int8_t revision[8]; /* firmware revision */ 65/*027*/ u_int8_t model[40]; /* model name */ 66/*047*/ u_int16_t sectors_intr; /* sectors per interrupt */ 67/*048*/ u_int16_t usedmovsd; /* double word read/write? */ 68/*049*/ u_int16_t capabilities1; 69#define ATA_SUPPORT_DMA 0x0100 70#define ATA_SUPPORT_LBA 0x0200 71#define ATA_SUPPORT_IORDY 0x0400 72#define ATA_SUPPORT_IORDYDIS 0x0800 73#define ATA_SUPPORT_OVERLAP 0x4000 74 75/*050*/ u_int16_t capabilities2; 76/*051*/ u_int16_t retired_piomode; /* PIO modes 0-2 */ 77#define ATA_RETIRED_PIO_MASK 0x0300 78 79/*052*/ u_int16_t retired_dmamode; /* DMA modes */ 80#define ATA_RETIRED_DMA_MASK 0x0003 81 82/*053*/ u_int16_t atavalid; /* fields valid */ 83#define ATA_FLAG_54_58 0x0001 /* words 54-58 valid */ 84#define ATA_FLAG_64_70 0x0002 /* words 64-70 valid */ 85#define ATA_FLAG_88 0x0004 /* word 88 valid */ 86 87/*054*/ u_int16_t current_cylinders; 88/*055*/ u_int16_t current_heads; 89/*056*/ u_int16_t current_sectors; 90/*057*/ u_int16_t current_size_1; 91/*058*/ u_int16_t current_size_2; 92/*059*/ u_int16_t multi; 93#define ATA_MULTI_VALID 0x0100 94 95/*060*/ u_int16_t lba_size_1; 96 u_int16_t lba_size_2; 97 u_int16_t obsolete62; 98/*063*/ u_int16_t mwdmamodes; /* multiword DMA modes */ 99/*064*/ u_int16_t apiomodes; /* advanced PIO modes */ 100 101/*065*/ u_int16_t mwdmamin; /* min. M/W DMA time/word ns */ 102/*066*/ u_int16_t mwdmarec; /* rec. M/W DMA time ns */ 103/*067*/ u_int16_t pioblind; /* min. PIO cycle w/o flow */ 104/*068*/ u_int16_t pioiordy; /* min. PIO cycle IORDY flow */ 105/*069*/ u_int16_t support3; 106#define ATA_SUPPORT_RZAT 0x0020 107#define ATA_SUPPORT_DRAT 0x4000 108 u_int16_t reserved70; 109/*071*/ u_int16_t rlsovlap; /* rel time (us) for overlap */ 110/*072*/ u_int16_t rlsservice; /* rel time (us) for service */ 111 u_int16_t reserved73; 112 u_int16_t reserved74; 113/*075*/ u_int16_t queue; 114#define ATA_QUEUE_LEN(x) ((x) & 0x001f) 115 116/*76*/ u_int16_t satacapabilities; 117#define ATA_SATA_GEN1 0x0002 118#define ATA_SATA_GEN2 0x0004 119#define ATA_SATA_GEN3 0x0008 120#define ATA_SUPPORT_NCQ 0x0100 121#define ATA_SUPPORT_IFPWRMNGTRCV 0x0200 122#define ATA_SUPPORT_PHYEVENTCNT 0x0400 123#define ATA_SUPPORT_NCQ_UNLOAD 0x0800 124#define ATA_SUPPORT_NCQ_PRIO 0x1000 125#define ATA_SUPPORT_HAPST 0x2000 126#define ATA_SUPPORT_DAPST 0x4000 127#define ATA_SUPPORT_READLOGDMAEXT 0x8000 128 129/*77*/ u_int16_t satacapabilities2; 130#define ATA_SATA_CURR_GEN_MASK 0x0006 131#define ATA_SUPPORT_NCQ_STREAM 0x0010 132#define ATA_SUPPORT_NCQ_QMANAGEMENT 0x0020 133#define ATA_SUPPORT_RCVSND_FPDMA_QUEUED 0x0040 134/*78*/ u_int16_t satasupport; 135#define ATA_SUPPORT_NONZERO 0x0002 136#define ATA_SUPPORT_AUTOACTIVATE 0x0004 137#define ATA_SUPPORT_IFPWRMNGT 0x0008 138#define ATA_SUPPORT_INORDERDATA 0x0010 139#define ATA_SUPPORT_ASYNCNOTIF 0x0020 140#define ATA_SUPPORT_SOFTSETPRESERVE 0x0040 141/*79*/ u_int16_t sataenabled; 142#define ATA_ENABLED_DAPST 0x0080 143 144/*080*/ u_int16_t version_major; 145/*081*/ u_int16_t version_minor; 146 147 struct { 148/*082/085*/ u_int16_t command1; 149#define ATA_SUPPORT_SMART 0x0001 150#define ATA_SUPPORT_SECURITY 0x0002 151#define ATA_SUPPORT_REMOVABLE 0x0004 152#define ATA_SUPPORT_POWERMGT 0x0008 153#define ATA_SUPPORT_PACKET 0x0010 154#define ATA_SUPPORT_WRITECACHE 0x0020 155#define ATA_SUPPORT_LOOKAHEAD 0x0040 156#define ATA_SUPPORT_RELEASEIRQ 0x0080 157#define ATA_SUPPORT_SERVICEIRQ 0x0100 158#define ATA_SUPPORT_RESET 0x0200 159#define ATA_SUPPORT_PROTECTED 0x0400 160#define ATA_SUPPORT_WRITEBUFFER 0x1000 161#define ATA_SUPPORT_READBUFFER 0x2000 162#define ATA_SUPPORT_NOP 0x4000 163 164/*083/086*/ u_int16_t command2; 165#define ATA_SUPPORT_MICROCODE 0x0001 166#define ATA_SUPPORT_QUEUED 0x0002 167#define ATA_SUPPORT_CFA 0x0004 168#define ATA_SUPPORT_APM 0x0008 169#define ATA_SUPPORT_NOTIFY 0x0010 170#define ATA_SUPPORT_STANDBY 0x0020 171#define ATA_SUPPORT_SPINUP 0x0040 172#define ATA_SUPPORT_MAXSECURITY 0x0100 173#define ATA_SUPPORT_AUTOACOUSTIC 0x0200 174#define ATA_SUPPORT_ADDRESS48 0x0400 175#define ATA_SUPPORT_OVERLAY 0x0800 176#define ATA_SUPPORT_FLUSHCACHE 0x1000 177#define ATA_SUPPORT_FLUSHCACHE48 0x2000 178 179/*084/087*/ u_int16_t extension; 180#define ATA_SUPPORT_SMARTLOG 0x0001 181#define ATA_SUPPORT_SMARTTEST 0x0002 182#define ATA_SUPPORT_MEDIASN 0x0004 183#define ATA_SUPPORT_MEDIAPASS 0x0008 184#define ATA_SUPPORT_STREAMING 0x0010 185#define ATA_SUPPORT_GENLOG 0x0020 186#define ATA_SUPPORT_WRITEDMAFUAEXT 0x0040 187#define ATA_SUPPORT_WRITEDMAQFUAEXT 0x0080 188#define ATA_SUPPORT_64BITWWN 0x0100 189#define ATA_SUPPORT_UNLOAD 0x2000 190 } __packed support, enabled; 191 192/*088*/ u_int16_t udmamodes; /* UltraDMA modes */ 193/*089*/ u_int16_t erase_time; /* time req'd in 2min units */ 194/*090*/ u_int16_t enhanced_erase_time; /* time req'd in 2min units */ 195/*091*/ u_int16_t apm_value; 196/*092*/ u_int16_t master_passwd_revision; /* password revision code */ 197/*093*/ u_int16_t hwres; 198#define ATA_CABLE_ID 0x2000 199 200/*094*/ u_int16_t acoustic; 201#define ATA_ACOUSTIC_CURRENT(x) ((x) & 0x00ff) 202#define ATA_ACOUSTIC_VENDOR(x) (((x) & 0xff00) >> 8) 203 204/*095*/ u_int16_t stream_min_req_size; 205/*096*/ u_int16_t stream_transfer_time; 206/*097*/ u_int16_t stream_access_latency; 207/*098*/ u_int32_t stream_granularity; 208/*100*/ u_int16_t lba_size48_1; 209 u_int16_t lba_size48_2; 210 u_int16_t lba_size48_3; 211 u_int16_t lba_size48_4; 212 u_int16_t reserved104; 213/*105*/ u_int16_t max_dsm_blocks; 214/*106*/ u_int16_t pss; 215#define ATA_PSS_LSPPS 0x000F 216#define ATA_PSS_LSSABOVE512 0x1000 217#define ATA_PSS_MULTLS 0x2000 218#define ATA_PSS_VALID_MASK 0xC000 219#define ATA_PSS_VALID_VALUE 0x4000 220/*107*/ u_int16_t isd; 221/*108*/ u_int16_t wwn[4]; 222 u_int16_t reserved112[5]; 223/*117*/ u_int16_t lss_1; 224/*118*/ u_int16_t lss_2; 225/*119*/ u_int16_t support2; 226#define ATA_SUPPORT_WRITEREADVERIFY 0x0002 227#define ATA_SUPPORT_WRITEUNCORREXT 0x0004 228#define ATA_SUPPORT_RWLOGDMAEXT 0x0008 229#define ATA_SUPPORT_MICROCODE3 0x0010 230#define ATA_SUPPORT_FREEFALL 0x0020 231/*120*/ u_int16_t enabled2; 232 u_int16_t reserved121[6]; 233/*127*/ u_int16_t removable_status; 234/*128*/ u_int16_t security_status; 235#define ATA_SECURITY_LEVEL 0x0100 /* 0: high, 1: maximum */ 236#define ATA_SECURITY_ENH_SUPP 0x0020 /* enhanced erase supported */ 237#define ATA_SECURITY_COUNT_EXP 0x0010 /* count expired */ 238#define ATA_SECURITY_FROZEN 0x0008 /* security config is frozen */ 239#define ATA_SECURITY_LOCKED 0x0004 /* drive is locked */ 240#define ATA_SECURITY_ENABLED 0x0002 /* ATA Security is enabled */ 241#define ATA_SECURITY_SUPPORTED 0x0001 /* ATA Security is supported */ 242 243 u_int16_t reserved129[31]; 244/*160*/ u_int16_t cfa_powermode1; 245 u_int16_t reserved161; 246/*162*/ u_int16_t cfa_kms_support; 247/*163*/ u_int16_t cfa_trueide_modes; 248/*164*/ u_int16_t cfa_memory_modes; 249 u_int16_t reserved165[4]; 250/*169*/ u_int16_t support_dsm; 251#define ATA_SUPPORT_DSM_TRIM 0x0001 252 u_int16_t reserved170[6]; 253/*176*/ u_int8_t media_serial[60]; 254/*206*/ u_int16_t sct; 255 u_int16_t reserved206[2]; 256/*209*/ u_int16_t lsalign; 257/*210*/ u_int16_t wrv_sectors_m3_1; 258 u_int16_t wrv_sectors_m3_2; 259/*212*/ u_int16_t wrv_sectors_m2_1; 260 u_int16_t wrv_sectors_m2_2; 261/*214*/ u_int16_t nv_cache_caps; 262/*215*/ u_int16_t nv_cache_size_1; 263 u_int16_t nv_cache_size_2; 264/*217*/ u_int16_t media_rotation_rate; 265 u_int16_t reserved218; 266/*219*/ u_int16_t nv_cache_opt; 267/*220*/ u_int16_t wrv_mode; 268 u_int16_t reserved221; 269/*222*/ u_int16_t transport_major; 270/*223*/ u_int16_t transport_minor; 271 u_int16_t reserved224[31]; 272/*255*/ u_int16_t integrity; 273} __packed; 274 275/* ATA Dataset Management */ 276#define ATA_DSM_BLK_SIZE 512 277#define ATA_DSM_BLK_RANGES 64 278#define ATA_DSM_RANGE_SIZE 8 279#define ATA_DSM_RANGE_MAX 65535 280 281/* 282 * ATA Device Register 283 * 284 * bit 7 Obsolete (was 1 in early ATA specs) 285 * bit 6 Sets LBA/CHS mode. 1=LBA, 0=CHS 286 * bit 5 Obsolete (was 1 in early ATA specs) 287 * bit 4 1 = Slave Drive, 0 = Master Drive 288 * bit 3-0 In LBA mode, 27-24 of address. In CHS mode, head number 289*/ 290 291#define ATA_DEV_MASTER 0x00 292#define ATA_DEV_SLAVE 0x10 293#define ATA_DEV_LBA 0x40 294 295/* ATA limits */ 296#define ATA_MAX_28BIT_LBA 268435455UL 297 298/* ATA Status Register */ 299#define ATA_STATUS_ERROR 0x01 300#define ATA_STATUS_DEVICE_FAULT 0x20 301 302/* ATA Error Register */ 303#define ATA_ERROR_ABORT 0x04 304#define ATA_ERROR_ID_NOT_FOUND 0x10 305 306/* ATA HPA Features */ 307#define ATA_HPA_FEAT_MAX_ADDR 0x00 308#define ATA_HPA_FEAT_SET_PWD 0x01 309#define ATA_HPA_FEAT_LOCK 0x02 310#define ATA_HPA_FEAT_UNLOCK 0x03 311#define ATA_HPA_FEAT_FREEZE 0x04 312 313/* ATA transfer modes */ 314#define ATA_MODE_MASK 0x0f 315#define ATA_DMA_MASK 0xf0 316#define ATA_PIO 0x00 317#define ATA_PIO0 0x08 318#define ATA_PIO1 0x09 319#define ATA_PIO2 0x0a 320#define ATA_PIO3 0x0b 321#define ATA_PIO4 0x0c 322#define ATA_PIO_MAX 0x0f 323#define ATA_DMA 0x10 324#define ATA_WDMA0 0x20 325#define ATA_WDMA1 0x21 326#define ATA_WDMA2 0x22 327#define ATA_UDMA0 0x40 328#define ATA_UDMA1 0x41 329#define ATA_UDMA2 0x42 330#define ATA_UDMA3 0x43 331#define ATA_UDMA4 0x44 332#define ATA_UDMA5 0x45 333#define ATA_UDMA6 0x46 334#define ATA_SA150 0x47 335#define ATA_SA300 0x48 336#define ATA_DMA_MAX 0x4f 337 338 339/* ATA commands */ 340#define ATA_NOP 0x00 /* NOP */ 341#define ATA_NF_FLUSHQUEUE 0x00 /* flush queued cmd's */ 342#define ATA_NF_AUTOPOLL 0x01 /* start autopoll function */ 343#define ATA_DATA_SET_MANAGEMENT 0x06 344#define ATA_DSM_TRIM 0x01 345#define ATA_DEVICE_RESET 0x08 /* reset device */ 346#define ATA_READ 0x20 /* read */ 347#define ATA_READ48 0x24 /* read 48bit LBA */ 348#define ATA_READ_DMA48 0x25 /* read DMA 48bit LBA */ 349#define ATA_READ_DMA_QUEUED48 0x26 /* read DMA QUEUED 48bit LBA */ 350#define ATA_READ_NATIVE_MAX_ADDRESS48 0x27 /* read native max addr 48bit */ 351#define ATA_READ_MUL48 0x29 /* read multi 48bit LBA */ 352#define ATA_READ_STREAM_DMA48 0x2a /* read DMA stream 48bit LBA */ 353#define ATA_READ_LOG_EXT 0x2f /* read log ext - PIO Data-In */ 354#define ATA_READ_STREAM48 0x2b /* read stream 48bit LBA */ 355#define ATA_WRITE 0x30 /* write */ 356#define ATA_WRITE48 0x34 /* write 48bit LBA */ 357#define ATA_WRITE_DMA48 0x35 /* write DMA 48bit LBA */ 358#define ATA_WRITE_DMA_QUEUED48 0x36 /* write DMA QUEUED 48bit LBA*/ 359#define ATA_SET_MAX_ADDRESS48 0x37 /* set max address 48bit */ 360#define ATA_WRITE_MUL48 0x39 /* write multi 48bit LBA */ 361#define ATA_WRITE_STREAM_DMA48 0x3a 362#define ATA_WRITE_STREAM48 0x3b 363#define ATA_WRITE_DMA_FUA48 0x3d 364#define ATA_WRITE_DMA_QUEUED_FUA48 0x3e 365#define ATA_WRITE_LOG_EXT 0x3f 366#define ATA_READ_VERIFY 0x40 367#define ATA_READ_VERIFY48 0x42 368#define ATA_READ_LOG_DMA_EXT 0x47 /* read log DMA ext - PIO Data-In */ 369#define ATA_READ_FPDMA_QUEUED 0x60 /* read DMA NCQ */ 370#define ATA_WRITE_FPDMA_QUEUED 0x61 /* write DMA NCQ */ 371#define ATA_SEND_FPDMA_QUEUED 0x64 /* send DMA NCQ */ 372#define ATA_RECV_FPDMA_QUEUED 0x65 /* recieve DMA NCQ */ 373#define ATA_SEP_ATTN 0x67 /* SEP request */ 374#define ATA_SEEK 0x70 /* seek */ 375#define ATA_PACKET_CMD 0xa0 /* packet command */ 376#define ATA_ATAPI_IDENTIFY 0xa1 /* get ATAPI params*/ 377#define ATA_SERVICE 0xa2 /* service command */ 378#define ATA_SMART_CMD 0xb0 /* SMART command */ 379#define ATA_CFA_ERASE 0xc0 /* CFA erase */ 380#define ATA_READ_MUL 0xc4 /* read multi */ 381#define ATA_WRITE_MUL 0xc5 /* write multi */ 382#define ATA_SET_MULTI 0xc6 /* set multi size */ 383#define ATA_READ_DMA_QUEUED 0xc7 /* read DMA QUEUED */ 384#define ATA_READ_DMA 0xc8 /* read DMA */ 385#define ATA_WRITE_DMA 0xca /* write DMA */ 386#define ATA_WRITE_DMA_QUEUED 0xcc /* write DMA QUEUED */ 387#define ATA_WRITE_MUL_FUA48 0xce 388#define ATA_STANDBY_IMMEDIATE 0xe0 /* standby immediate */ 389#define ATA_IDLE_IMMEDIATE 0xe1 /* idle immediate */ 390#define ATA_STANDBY_CMD 0xe2 /* standby */ 391#define ATA_IDLE_CMD 0xe3 /* idle */ 392#define ATA_READ_BUFFER 0xe4 /* read buffer */ 393#define ATA_READ_PM 0xe4 /* read portmultiplier */ 394#define ATA_SLEEP 0xe6 /* sleep */ 395#define ATA_FLUSHCACHE 0xe7 /* flush cache to disk */ 396#define ATA_WRITE_PM 0xe8 /* write portmultiplier */ 397#define ATA_FLUSHCACHE48 0xea /* flush cache to disk */ 398#define ATA_ATA_IDENTIFY 0xec /* get ATA params */ 399#define ATA_SETFEATURES 0xef /* features command */ 400#define ATA_SF_SETXFER 0x03 /* set transfer mode */ 401#define ATA_SF_ENAB_WCACHE 0x02 /* enable write cache */ 402#define ATA_SF_DIS_WCACHE 0x82 /* disable write cache */ 403#define ATA_SF_ENAB_PUIS 0x06 /* enable PUIS */ 404#define ATA_SF_DIS_PUIS 0x86 /* disable PUIS */ 405#define ATA_SF_PUIS_SPINUP 0x07 /* PUIS spin-up */ 406#define ATA_SF_ENAB_RCACHE 0xaa /* enable readahead cache */ 407#define ATA_SF_DIS_RCACHE 0x55 /* disable readahead cache */ 408#define ATA_SF_ENAB_RELIRQ 0x5d /* enable release interrupt */ 409#define ATA_SF_DIS_RELIRQ 0xdd /* disable release interrupt */ 410#define ATA_SF_ENAB_SRVIRQ 0x5e /* enable service interrupt */ 411#define ATA_SF_DIS_SRVIRQ 0xde /* disable service interrupt */ 412#define ATA_SECURITY_SET_PASSWORD 0xf1 /* set drive password */ 413#define ATA_SECURITY_UNLOCK 0xf2 /* unlock drive using passwd */ 414#define ATA_SECURITY_ERASE_PREPARE 0xf3 /* prepare to erase drive */ 415#define ATA_SECURITY_ERASE_UNIT 0xf4 /* erase all blocks on drive */ 416#define ATA_SECURITY_FREEZE_LOCK 0xf5 /* freeze security config */ 417#define ATA_SECURITY_DISABLE_PASSWORD 0xf6 /* disable drive password */ 418#define ATA_READ_NATIVE_MAX_ADDRESS 0xf8 /* read native max address */ 419#define ATA_SET_MAX_ADDRESS 0xf9 /* set max address */ 420 421 422/* ATAPI commands */ 423#define ATAPI_TEST_UNIT_READY 0x00 /* check if device is ready */ 424#define ATAPI_REZERO 0x01 /* rewind */ 425#define ATAPI_REQUEST_SENSE 0x03 /* get sense data */ 426#define ATAPI_FORMAT 0x04 /* format unit */ 427#define ATAPI_READ 0x08 /* read data */ 428#define ATAPI_WRITE 0x0a /* write data */ 429#define ATAPI_WEOF 0x10 /* write filemark */ 430#define ATAPI_WF_WRITE 0x01 431#define ATAPI_SPACE 0x11 /* space command */ 432#define ATAPI_SP_FM 0x01 433#define ATAPI_SP_EOD 0x03 434#define ATAPI_INQUIRY 0x12 /* get inquiry data */ 435#define ATAPI_MODE_SELECT 0x15 /* mode select */ 436#define ATAPI_ERASE 0x19 /* erase */ 437#define ATAPI_MODE_SENSE 0x1a /* mode sense */ 438#define ATAPI_START_STOP 0x1b /* start/stop unit */ 439#define ATAPI_SS_LOAD 0x01 440#define ATAPI_SS_RETENSION 0x02 441#define ATAPI_SS_EJECT 0x04 442#define ATAPI_PREVENT_ALLOW 0x1e /* media removal */ 443#define ATAPI_READ_FORMAT_CAPACITIES 0x23 /* get format capacities */ 444#define ATAPI_READ_CAPACITY 0x25 /* get volume capacity */ 445#define ATAPI_READ_BIG 0x28 /* read data */ 446#define ATAPI_WRITE_BIG 0x2a /* write data */ 447#define ATAPI_LOCATE 0x2b /* locate to position */ 448#define ATAPI_READ_POSITION 0x34 /* read position */ 449#define ATAPI_SYNCHRONIZE_CACHE 0x35 /* flush buf, close channel */ 450#define ATAPI_WRITE_BUFFER 0x3b /* write device buffer */ 451#define ATAPI_READ_BUFFER 0x3c /* read device buffer */ 452#define ATAPI_READ_SUBCHANNEL 0x42 /* get subchannel info */ 453#define ATAPI_READ_TOC 0x43 /* get table of contents */ 454#define ATAPI_PLAY_10 0x45 /* play by lba */ 455#define ATAPI_PLAY_MSF 0x47 /* play by MSF address */ 456#define ATAPI_PLAY_TRACK 0x48 /* play by track number */ 457#define ATAPI_PAUSE 0x4b /* pause audio operation */ 458#define ATAPI_READ_DISK_INFO 0x51 /* get disk info structure */ 459#define ATAPI_READ_TRACK_INFO 0x52 /* get track info structure */ 460#define ATAPI_RESERVE_TRACK 0x53 /* reserve track */ 461#define ATAPI_SEND_OPC_INFO 0x54 /* send OPC structurek */ 462#define ATAPI_MODE_SELECT_BIG 0x55 /* set device parameters */ 463#define ATAPI_REPAIR_TRACK 0x58 /* repair track */ 464#define ATAPI_READ_MASTER_CUE 0x59 /* read master CUE info */ 465#define ATAPI_MODE_SENSE_BIG 0x5a /* get device parameters */ 466#define ATAPI_CLOSE_TRACK 0x5b /* close track/session */ 467#define ATAPI_READ_BUFFER_CAPACITY 0x5c /* get buffer capicity */ 468#define ATAPI_SEND_CUE_SHEET 0x5d /* send CUE sheet */ 469#define ATAPI_SERVICE_ACTION_IN 0x96 /* get service data */ 470#define ATAPI_BLANK 0xa1 /* blank the media */ 471#define ATAPI_SEND_KEY 0xa3 /* send DVD key structure */ 472#define ATAPI_REPORT_KEY 0xa4 /* get DVD key structure */ 473#define ATAPI_PLAY_12 0xa5 /* play by lba */ 474#define ATAPI_LOAD_UNLOAD 0xa6 /* changer control command */ 475#define ATAPI_READ_STRUCTURE 0xad /* get DVD structure */ 476#define ATAPI_PLAY_CD 0xb4 /* universal play command */ 477#define ATAPI_SET_SPEED 0xbb /* set drive speed */ 478#define ATAPI_MECH_STATUS 0xbd /* get changer status */ 479#define ATAPI_READ_CD 0xbe /* read data */ 480#define ATAPI_POLL_DSC 0xff /* poll DSC status bit */ 481 482 483struct ata_ioc_devices { 484 int channel; 485 char name[2][32]; 486 struct ata_params params[2]; 487}; 488 489/* pr channel ATA ioctl calls */ 490#define IOCATAGMAXCHANNEL _IOR('a', 1, int) 491#define IOCATAREINIT _IOW('a', 2, int) 492#define IOCATAATTACH _IOW('a', 3, int) 493#define IOCATADETACH _IOW('a', 4, int) 494#define IOCATADEVICES _IOWR('a', 5, struct ata_ioc_devices) 495 496/* ATAPI request sense structure */ 497struct atapi_sense { 498 u_int8_t error; /* current or deferred errors */ 499#define ATA_SENSE_VALID 0x80 500 501 u_int8_t segment; /* segment number */ 502 u_int8_t key; /* sense key */ 503#define ATA_SENSE_KEY_MASK 0x0f /* sense key mask */ 504#define ATA_SENSE_NO_SENSE 0x00 /* no specific sense key info */ 505#define ATA_SENSE_RECOVERED_ERROR 0x01 /* command OK, data recovered */ 506#define ATA_SENSE_NOT_READY 0x02 /* no access to drive */ 507#define ATA_SENSE_MEDIUM_ERROR 0x03 /* non-recovered data error */ 508#define ATA_SENSE_HARDWARE_ERROR 0x04 /* non-recoverable HW failure */ 509#define ATA_SENSE_ILLEGAL_REQUEST 0x05 /* invalid command param(s) */ 510#define ATA_SENSE_UNIT_ATTENTION 0x06 /* media changed */ 511#define ATA_SENSE_DATA_PROTECT 0x07 /* write protect */ 512#define ATA_SENSE_BLANK_CHECK 0x08 /* blank check */ 513#define ATA_SENSE_VENDOR_SPECIFIC 0x09 /* vendor specific skey */ 514#define ATA_SENSE_COPY_ABORTED 0x0a /* copy aborted */ 515#define ATA_SENSE_ABORTED_COMMAND 0x0b /* command aborted, try again */ 516#define ATA_SENSE_EQUAL 0x0c /* equal */ 517#define ATA_SENSE_VOLUME_OVERFLOW 0x0d /* volume overflow */ 518#define ATA_SENSE_MISCOMPARE 0x0e /* data dont match the medium */ 519#define ATA_SENSE_RESERVED 0x0f 520#define ATA_SENSE_ILI 0x20; 521#define ATA_SENSE_EOM 0x40; 522#define ATA_SENSE_FILEMARK 0x80; 523 524 u_int32_t cmd_info; /* cmd information */ 525 u_int8_t sense_length; /* additional sense len (n-7) */ 526 u_int32_t cmd_specific_info; /* additional cmd spec info */ 527 u_int8_t asc; /* additional sense code */ 528 u_int8_t ascq; /* additional sense code qual */ 529 u_int8_t replaceable_unit_code; /* replaceable unit code */ 530 u_int8_t specific; /* sense key specific */ 531#define ATA_SENSE_SPEC_VALID 0x80 532#define ATA_SENSE_SPEC_MASK 0x7f 533 534 u_int8_t specific1; /* sense key specific */ 535 u_int8_t specific2; /* sense key specific */ 536} __packed; 537 538struct ata_ioc_request { 539 union { 540 struct { 541 u_int8_t command; 542 u_int8_t feature; 543 u_int64_t lba; 544 u_int16_t count; 545 } ata; 546 struct { 547 char ccb[16]; 548 struct atapi_sense sense; 549 } atapi; 550 } u; 551 caddr_t data; 552 int count; 553 int flags; 554#define ATA_CMD_CONTROL 0x01 555#define ATA_CMD_READ 0x02 556#define ATA_CMD_WRITE 0x04 557#define ATA_CMD_ATAPI 0x08 558 559 int timeout; 560 int error; 561}; 562 563struct ata_security_password { 564 u_int16_t ctrl; 565#define ATA_SECURITY_PASSWORD_USER 0x0000 566#define ATA_SECURITY_PASSWORD_MASTER 0x0001 567#define ATA_SECURITY_ERASE_NORMAL 0x0000 568#define ATA_SECURITY_ERASE_ENHANCED 0x0002 569#define ATA_SECURITY_LEVEL_HIGH 0x0000 570#define ATA_SECURITY_LEVEL_MAXIMUM 0x0100 571 572 u_int8_t password[32]; 573 u_int16_t revision; 574 u_int16_t reserved[238]; 575}; 576 577/* pr device ATA ioctl calls */ 578#define IOCATAREQUEST _IOWR('a', 100, struct ata_ioc_request) 579#define IOCATAGPARM _IOR('a', 101, struct ata_params) 580#define IOCATAGMODE _IOR('a', 102, int) 581#define IOCATASMODE _IOW('a', 103, int) 582 583#define IOCATAGSPINDOWN _IOR('a', 104, int) 584#define IOCATASSPINDOWN _IOW('a', 105, int) 585 586 587struct ata_ioc_raid_config { 588 int lun; 589 int type; 590#define AR_JBOD 0x0001 591#define AR_SPAN 0x0002 592#define AR_RAID0 0x0004 593#define AR_RAID1 0x0008 594#define AR_RAID01 0x0010 595#define AR_RAID3 0x0020 596#define AR_RAID4 0x0040 597#define AR_RAID5 0x0080 598 599 int interleave; 600 int status; 601#define AR_READY 1 602#define AR_DEGRADED 2 603#define AR_REBUILDING 4 604 605 int progress; 606 int total_disks; 607 int disks[16]; 608}; 609 610struct ata_ioc_raid_status { 611 int lun; 612 int type; 613 int interleave; 614 int status; 615 int progress; 616 int total_disks; 617 struct { 618 int state; 619#define AR_DISK_ONLINE 0x01 620#define AR_DISK_PRESENT 0x02 621#define AR_DISK_SPARE 0x04 622 int lun; 623 } disks[16]; 624}; 625 626/* ATA RAID ioctl calls */ 627#define IOCATARAIDCREATE _IOWR('a', 200, struct ata_ioc_raid_config) 628#define IOCATARAIDDELETE _IOW('a', 201, int) 629#define IOCATARAIDSTATUS _IOWR('a', 202, struct ata_ioc_raid_status) 630#define IOCATARAIDADDSPARE _IOW('a', 203, struct ata_ioc_raid_config) 631#define IOCATARAIDREBUILD _IOW('a', 204, int) 632 633#endif /* _SYS_ATA_H_ */ 634