ata.h revision 220602
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: head/sys/sys/ata.h 220602 2011-04-13 16:20:54Z mav $ 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/*78*/ u_int16_t satasupport; 134#define ATA_SUPPORT_NONZERO 0x0002 135#define ATA_SUPPORT_AUTOACTIVATE 0x0004 136#define ATA_SUPPORT_IFPWRMNGT 0x0008 137#define ATA_SUPPORT_INORDERDATA 0x0010 138#define ATA_SUPPORT_ASYNCNOTIF 0x0020 139#define ATA_SUPPORT_SOFTSETPRESERVE 0x0040 140/*79*/ u_int16_t sataenabled; 141#define ATA_ENABLED_DAPST 0x0080 142 143/*080*/ u_int16_t version_major; 144/*081*/ u_int16_t version_minor; 145 146 struct { 147/*082/085*/ u_int16_t command1; 148#define ATA_SUPPORT_SMART 0x0001 149#define ATA_SUPPORT_SECURITY 0x0002 150#define ATA_SUPPORT_REMOVABLE 0x0004 151#define ATA_SUPPORT_POWERMGT 0x0008 152#define ATA_SUPPORT_PACKET 0x0010 153#define ATA_SUPPORT_WRITECACHE 0x0020 154#define ATA_SUPPORT_LOOKAHEAD 0x0040 155#define ATA_SUPPORT_RELEASEIRQ 0x0080 156#define ATA_SUPPORT_SERVICEIRQ 0x0100 157#define ATA_SUPPORT_RESET 0x0200 158#define ATA_SUPPORT_PROTECTED 0x0400 159#define ATA_SUPPORT_WRITEBUFFER 0x1000 160#define ATA_SUPPORT_READBUFFER 0x2000 161#define ATA_SUPPORT_NOP 0x4000 162 163/*083/086*/ u_int16_t command2; 164#define ATA_SUPPORT_MICROCODE 0x0001 165#define ATA_SUPPORT_QUEUED 0x0002 166#define ATA_SUPPORT_CFA 0x0004 167#define ATA_SUPPORT_APM 0x0008 168#define ATA_SUPPORT_NOTIFY 0x0010 169#define ATA_SUPPORT_STANDBY 0x0020 170#define ATA_SUPPORT_SPINUP 0x0040 171#define ATA_SUPPORT_MAXSECURITY 0x0100 172#define ATA_SUPPORT_AUTOACOUSTIC 0x0200 173#define ATA_SUPPORT_ADDRESS48 0x0400 174#define ATA_SUPPORT_OVERLAY 0x0800 175#define ATA_SUPPORT_FLUSHCACHE 0x1000 176#define ATA_SUPPORT_FLUSHCACHE48 0x2000 177 178/*084/087*/ u_int16_t extension; 179#define ATA_SUPPORT_SMARTLOG 0x0001 180#define ATA_SUPPORT_SMARTTEST 0x0002 181#define ATA_SUPPORT_MEDIASN 0x0004 182#define ATA_SUPPORT_MEDIAPASS 0x0008 183#define ATA_SUPPORT_STREAMING 0x0010 184#define ATA_SUPPORT_GENLOG 0x0020 185#define ATA_SUPPORT_WRITEDMAFUAEXT 0x0040 186#define ATA_SUPPORT_WRITEDMAQFUAEXT 0x0080 187#define ATA_SUPPORT_64BITWWN 0x0100 188#define ATA_SUPPORT_UNLOAD 0x2000 189 } __packed support, enabled; 190 191/*088*/ u_int16_t udmamodes; /* UltraDMA modes */ 192/*089*/ u_int16_t erase_time; 193/*090*/ u_int16_t enhanced_erase_time; 194/*091*/ u_int16_t apm_value; 195/*092*/ u_int16_t master_passwd_revision; 196/*093*/ u_int16_t hwres; 197#define ATA_CABLE_ID 0x2000 198 199/*094*/ u_int16_t acoustic; 200#define ATA_ACOUSTIC_CURRENT(x) ((x) & 0x00ff) 201#define ATA_ACOUSTIC_VENDOR(x) (((x) & 0xff00) >> 8) 202 203/*095*/ u_int16_t stream_min_req_size; 204/*096*/ u_int16_t stream_transfer_time; 205/*097*/ u_int16_t stream_access_latency; 206/*098*/ u_int32_t stream_granularity; 207/*100*/ u_int16_t lba_size48_1; 208 u_int16_t lba_size48_2; 209 u_int16_t lba_size48_3; 210 u_int16_t lba_size48_4; 211 u_int16_t reserved104; 212/*105*/ u_int16_t max_dsm_blocks; 213/*106*/ u_int16_t pss; 214#define ATA_PSS_LSPPS 0x000F 215#define ATA_PSS_LSSABOVE512 0x1000 216#define ATA_PSS_MULTLS 0x2000 217/*107*/ u_int16_t isd; 218/*108*/ u_int16_t wwn[4]; 219 u_int16_t reserved112[5]; 220/*117*/ u_int16_t lss_1; 221/*118*/ u_int16_t lss_2; 222/*119*/ u_int16_t support2; 223#define ATA_SUPPORT_WRITEREADVERIFY 0x0002 224#define ATA_SUPPORT_WRITEUNCORREXT 0x0004 225#define ATA_SUPPORT_RWLOGDMAEXT 0x0008 226#define ATA_SUPPORT_MICROCODE3 0x0010 227#define ATA_SUPPORT_FREEFALL 0x0020 228/*120*/ u_int16_t enabled2; 229 u_int16_t reserved121[6]; 230/*127*/ u_int16_t removable_status; 231/*128*/ u_int16_t security_status; 232 u_int16_t reserved129[31]; 233/*160*/ u_int16_t cfa_powermode1; 234 u_int16_t reserved161; 235/*162*/ u_int16_t cfa_kms_support; 236/*163*/ u_int16_t cfa_trueide_modes; 237/*164*/ u_int16_t cfa_memory_modes; 238 u_int16_t reserved165[4]; 239/*169*/ u_int16_t support_dsm; 240#define ATA_SUPPORT_DSM_TRIM 0x0001 241 u_int16_t reserved170[6]; 242/*176*/ u_int8_t media_serial[60]; 243/*206*/ u_int16_t sct; 244 u_int16_t reserved206[2]; 245/*209*/ u_int16_t lsalign; 246/*210*/ u_int16_t wrv_sectors_m3_1; 247 u_int16_t wrv_sectors_m3_2; 248/*212*/ u_int16_t wrv_sectors_m2_1; 249 u_int16_t wrv_sectors_m2_2; 250/*214*/ u_int16_t nv_cache_caps; 251/*215*/ u_int16_t nv_cache_size_1; 252 u_int16_t nv_cache_size_2; 253/*217*/ u_int16_t media_rotation_rate; 254 u_int16_t reserved218; 255/*219*/ u_int16_t nv_cache_opt; 256/*220*/ u_int16_t wrv_mode; 257 u_int16_t reserved221; 258/*222*/ u_int16_t transport_major; 259/*223*/ u_int16_t transport_minor; 260 u_int16_t reserved224[31]; 261/*255*/ u_int16_t integrity; 262} __packed; 263 264 265/* ATA transfer modes */ 266#define ATA_MODE_MASK 0x0f 267#define ATA_DMA_MASK 0xf0 268#define ATA_PIO 0x00 269#define ATA_PIO0 0x08 270#define ATA_PIO1 0x09 271#define ATA_PIO2 0x0a 272#define ATA_PIO3 0x0b 273#define ATA_PIO4 0x0c 274#define ATA_PIO_MAX 0x0f 275#define ATA_DMA 0x10 276#define ATA_WDMA0 0x20 277#define ATA_WDMA1 0x21 278#define ATA_WDMA2 0x22 279#define ATA_UDMA0 0x40 280#define ATA_UDMA1 0x41 281#define ATA_UDMA2 0x42 282#define ATA_UDMA3 0x43 283#define ATA_UDMA4 0x44 284#define ATA_UDMA5 0x45 285#define ATA_UDMA6 0x46 286#define ATA_SA150 0x47 287#define ATA_SA300 0x48 288#define ATA_DMA_MAX 0x4f 289 290 291/* ATA commands */ 292#define ATA_NOP 0x00 /* NOP */ 293#define ATA_NF_FLUSHQUEUE 0x00 /* flush queued cmd's */ 294#define ATA_NF_AUTOPOLL 0x01 /* start autopoll function */ 295#define ATA_DATA_SET_MANAGEMENT 0x06 296#define ATA_DSM_TRIM 0x01 297#define ATA_DEVICE_RESET 0x08 /* reset device */ 298#define ATA_READ 0x20 /* read */ 299#define ATA_READ48 0x24 /* read 48bit LBA */ 300#define ATA_READ_DMA48 0x25 /* read DMA 48bit LBA */ 301#define ATA_READ_DMA_QUEUED48 0x26 /* read DMA QUEUED 48bit LBA */ 302#define ATA_READ_NATIVE_MAX_ADDRESS48 0x27 /* read native max addr 48bit */ 303#define ATA_READ_MUL48 0x29 /* read multi 48bit LBA */ 304#define ATA_READ_STREAM_DMA48 0x2a /* read DMA stream 48bit LBA */ 305#define ATA_READ_STREAM48 0x2b /* read stream 48bit LBA */ 306#define ATA_WRITE 0x30 /* write */ 307#define ATA_WRITE48 0x34 /* write 48bit LBA */ 308#define ATA_WRITE_DMA48 0x35 /* write DMA 48bit LBA */ 309#define ATA_WRITE_DMA_QUEUED48 0x36 /* write DMA QUEUED 48bit LBA*/ 310#define ATA_SET_MAX_ADDRESS48 0x37 /* set max address 48bit */ 311#define ATA_WRITE_MUL48 0x39 /* write multi 48bit LBA */ 312#define ATA_WRITE_STREAM_DMA48 0x3a 313#define ATA_WRITE_STREAM48 0x3b 314#define ATA_WRITE_DMA_FUA48 0x3d 315#define ATA_WRITE_DMA_QUEUED_FUA48 0x3e 316#define ATA_WRITE_LOG_EXT 0x3f 317#define ATA_READ_VERIFY 0x40 318#define ATA_READ_VERIFY48 0x42 319#define ATA_READ_FPDMA_QUEUED 0x60 /* read DMA NCQ */ 320#define ATA_WRITE_FPDMA_QUEUED 0x61 /* write DMA NCQ */ 321#define ATA_SEEK 0x70 /* seek */ 322#define ATA_PACKET_CMD 0xa0 /* packet command */ 323#define ATA_ATAPI_IDENTIFY 0xa1 /* get ATAPI params*/ 324#define ATA_SERVICE 0xa2 /* service command */ 325#define ATA_SMART_CMD 0xb0 /* SMART command */ 326#define ATA_CFA_ERASE 0xc0 /* CFA erase */ 327#define ATA_READ_MUL 0xc4 /* read multi */ 328#define ATA_WRITE_MUL 0xc5 /* write multi */ 329#define ATA_SET_MULTI 0xc6 /* set multi size */ 330#define ATA_READ_DMA_QUEUED 0xc7 /* read DMA QUEUED */ 331#define ATA_READ_DMA 0xc8 /* read DMA */ 332#define ATA_WRITE_DMA 0xca /* write DMA */ 333#define ATA_WRITE_DMA_QUEUED 0xcc /* write DMA QUEUED */ 334#define ATA_WRITE_MUL_FUA48 0xce 335#define ATA_STANDBY_IMMEDIATE 0xe0 /* standby immediate */ 336#define ATA_IDLE_IMMEDIATE 0xe1 /* idle immediate */ 337#define ATA_STANDBY_CMD 0xe2 /* standby */ 338#define ATA_IDLE_CMD 0xe3 /* idle */ 339#define ATA_READ_BUFFER 0xe4 /* read buffer */ 340#define ATA_READ_PM 0xe4 /* read portmultiplier */ 341#define ATA_SLEEP 0xe6 /* sleep */ 342#define ATA_FLUSHCACHE 0xe7 /* flush cache to disk */ 343#define ATA_WRITE_PM 0xe8 /* write portmultiplier */ 344#define ATA_FLUSHCACHE48 0xea /* flush cache to disk */ 345#define ATA_ATA_IDENTIFY 0xec /* get ATA params */ 346#define ATA_SETFEATURES 0xef /* features command */ 347#define ATA_SF_SETXFER 0x03 /* set transfer mode */ 348#define ATA_SF_ENAB_WCACHE 0x02 /* enable write cache */ 349#define ATA_SF_DIS_WCACHE 0x82 /* disable write cache */ 350#define ATA_SF_ENAB_PUIS 0x06 /* enable PUIS */ 351#define ATA_SF_DIS_PUIS 0x86 /* disable PUIS */ 352#define ATA_SF_PUIS_SPINUP 0x07 /* PUIS spin-up */ 353#define ATA_SF_ENAB_RCACHE 0xaa /* enable readahead cache */ 354#define ATA_SF_DIS_RCACHE 0x55 /* disable readahead cache */ 355#define ATA_SF_ENAB_RELIRQ 0x5d /* enable release interrupt */ 356#define ATA_SF_DIS_RELIRQ 0xdd /* disable release interrupt */ 357#define ATA_SF_ENAB_SRVIRQ 0x5e /* enable service interrupt */ 358#define ATA_SF_DIS_SRVIRQ 0xde /* disable service interrupt */ 359#define ATA_SECURITY_FREEE_LOCK 0xf5 /* freeze security config */ 360#define ATA_READ_NATIVE_MAX_ADDRESS 0xf8 /* read native max address */ 361#define ATA_SET_MAX_ADDRESS 0xf9 /* set max address */ 362 363 364/* ATAPI commands */ 365#define ATAPI_TEST_UNIT_READY 0x00 /* check if device is ready */ 366#define ATAPI_REZERO 0x01 /* rewind */ 367#define ATAPI_REQUEST_SENSE 0x03 /* get sense data */ 368#define ATAPI_FORMAT 0x04 /* format unit */ 369#define ATAPI_READ 0x08 /* read data */ 370#define ATAPI_WRITE 0x0a /* write data */ 371#define ATAPI_WEOF 0x10 /* write filemark */ 372#define ATAPI_WF_WRITE 0x01 373#define ATAPI_SPACE 0x11 /* space command */ 374#define ATAPI_SP_FM 0x01 375#define ATAPI_SP_EOD 0x03 376#define ATAPI_INQUIRY 0x12 /* get inquiry data */ 377#define ATAPI_MODE_SELECT 0x15 /* mode select */ 378#define ATAPI_ERASE 0x19 /* erase */ 379#define ATAPI_MODE_SENSE 0x1a /* mode sense */ 380#define ATAPI_START_STOP 0x1b /* start/stop unit */ 381#define ATAPI_SS_LOAD 0x01 382#define ATAPI_SS_RETENSION 0x02 383#define ATAPI_SS_EJECT 0x04 384#define ATAPI_PREVENT_ALLOW 0x1e /* media removal */ 385#define ATAPI_READ_FORMAT_CAPACITIES 0x23 /* get format capacities */ 386#define ATAPI_READ_CAPACITY 0x25 /* get volume capacity */ 387#define ATAPI_READ_BIG 0x28 /* read data */ 388#define ATAPI_WRITE_BIG 0x2a /* write data */ 389#define ATAPI_LOCATE 0x2b /* locate to position */ 390#define ATAPI_READ_POSITION 0x34 /* read position */ 391#define ATAPI_SYNCHRONIZE_CACHE 0x35 /* flush buf, close channel */ 392#define ATAPI_WRITE_BUFFER 0x3b /* write device buffer */ 393#define ATAPI_READ_BUFFER 0x3c /* read device buffer */ 394#define ATAPI_READ_SUBCHANNEL 0x42 /* get subchannel info */ 395#define ATAPI_READ_TOC 0x43 /* get table of contents */ 396#define ATAPI_PLAY_10 0x45 /* play by lba */ 397#define ATAPI_PLAY_MSF 0x47 /* play by MSF address */ 398#define ATAPI_PLAY_TRACK 0x48 /* play by track number */ 399#define ATAPI_PAUSE 0x4b /* pause audio operation */ 400#define ATAPI_READ_DISK_INFO 0x51 /* get disk info structure */ 401#define ATAPI_READ_TRACK_INFO 0x52 /* get track info structure */ 402#define ATAPI_RESERVE_TRACK 0x53 /* reserve track */ 403#define ATAPI_SEND_OPC_INFO 0x54 /* send OPC structurek */ 404#define ATAPI_MODE_SELECT_BIG 0x55 /* set device parameters */ 405#define ATAPI_REPAIR_TRACK 0x58 /* repair track */ 406#define ATAPI_READ_MASTER_CUE 0x59 /* read master CUE info */ 407#define ATAPI_MODE_SENSE_BIG 0x5a /* get device parameters */ 408#define ATAPI_CLOSE_TRACK 0x5b /* close track/session */ 409#define ATAPI_READ_BUFFER_CAPACITY 0x5c /* get buffer capicity */ 410#define ATAPI_SEND_CUE_SHEET 0x5d /* send CUE sheet */ 411#define ATAPI_SERVICE_ACTION_IN 0x96 /* get service data */ 412#define ATAPI_BLANK 0xa1 /* blank the media */ 413#define ATAPI_SEND_KEY 0xa3 /* send DVD key structure */ 414#define ATAPI_REPORT_KEY 0xa4 /* get DVD key structure */ 415#define ATAPI_PLAY_12 0xa5 /* play by lba */ 416#define ATAPI_LOAD_UNLOAD 0xa6 /* changer control command */ 417#define ATAPI_READ_STRUCTURE 0xad /* get DVD structure */ 418#define ATAPI_PLAY_CD 0xb4 /* universal play command */ 419#define ATAPI_SET_SPEED 0xbb /* set drive speed */ 420#define ATAPI_MECH_STATUS 0xbd /* get changer status */ 421#define ATAPI_READ_CD 0xbe /* read data */ 422#define ATAPI_POLL_DSC 0xff /* poll DSC status bit */ 423 424 425struct ata_ioc_devices { 426 int channel; 427 char name[2][32]; 428 struct ata_params params[2]; 429}; 430 431/* pr channel ATA ioctl calls */ 432#define IOCATAGMAXCHANNEL _IOR('a', 1, int) 433#define IOCATAREINIT _IOW('a', 2, int) 434#define IOCATAATTACH _IOW('a', 3, int) 435#define IOCATADETACH _IOW('a', 4, int) 436#define IOCATADEVICES _IOWR('a', 5, struct ata_ioc_devices) 437 438/* ATAPI request sense structure */ 439struct atapi_sense { 440 u_int8_t error; /* current or deferred errors */ 441#define ATA_SENSE_VALID 0x80 442 443 u_int8_t segment; /* segment number */ 444 u_int8_t key; /* sense key */ 445#define ATA_SENSE_KEY_MASK 0x0f /* sense key mask */ 446#define ATA_SENSE_NO_SENSE 0x00 /* no specific sense key info */ 447#define ATA_SENSE_RECOVERED_ERROR 0x01 /* command OK, data recovered */ 448#define ATA_SENSE_NOT_READY 0x02 /* no access to drive */ 449#define ATA_SENSE_MEDIUM_ERROR 0x03 /* non-recovered data error */ 450#define ATA_SENSE_HARDWARE_ERROR 0x04 /* non-recoverable HW failure */ 451#define ATA_SENSE_ILLEGAL_REQUEST 0x05 /* invalid command param(s) */ 452#define ATA_SENSE_UNIT_ATTENTION 0x06 /* media changed */ 453#define ATA_SENSE_DATA_PROTECT 0x07 /* write protect */ 454#define ATA_SENSE_BLANK_CHECK 0x08 /* blank check */ 455#define ATA_SENSE_VENDOR_SPECIFIC 0x09 /* vendor specific skey */ 456#define ATA_SENSE_COPY_ABORTED 0x0a /* copy aborted */ 457#define ATA_SENSE_ABORTED_COMMAND 0x0b /* command aborted, try again */ 458#define ATA_SENSE_EQUAL 0x0c /* equal */ 459#define ATA_SENSE_VOLUME_OVERFLOW 0x0d /* volume overflow */ 460#define ATA_SENSE_MISCOMPARE 0x0e /* data dont match the medium */ 461#define ATA_SENSE_RESERVED 0x0f 462#define ATA_SENSE_ILI 0x20; 463#define ATA_SENSE_EOM 0x40; 464#define ATA_SENSE_FILEMARK 0x80; 465 466 u_int32_t cmd_info; /* cmd information */ 467 u_int8_t sense_length; /* additional sense len (n-7) */ 468 u_int32_t cmd_specific_info; /* additional cmd spec info */ 469 u_int8_t asc; /* additional sense code */ 470 u_int8_t ascq; /* additional sense code qual */ 471 u_int8_t replaceable_unit_code; /* replaceable unit code */ 472 u_int8_t specific; /* sense key specific */ 473#define ATA_SENSE_SPEC_VALID 0x80 474#define ATA_SENSE_SPEC_MASK 0x7f 475 476 u_int8_t specific1; /* sense key specific */ 477 u_int8_t specific2; /* sense key specific */ 478} __packed; 479 480struct ata_ioc_request { 481 union { 482 struct { 483 u_int8_t command; 484 u_int8_t feature; 485 u_int64_t lba; 486 u_int16_t count; 487 } ata; 488 struct { 489 char ccb[16]; 490 struct atapi_sense sense; 491 } atapi; 492 } u; 493 caddr_t data; 494 int count; 495 int flags; 496#define ATA_CMD_CONTROL 0x01 497#define ATA_CMD_READ 0x02 498#define ATA_CMD_WRITE 0x04 499#define ATA_CMD_ATAPI 0x08 500 501 int timeout; 502 int error; 503}; 504 505/* pr device ATA ioctl calls */ 506#define IOCATAREQUEST _IOWR('a', 100, struct ata_ioc_request) 507#define IOCATAGPARM _IOR('a', 101, struct ata_params) 508#define IOCATAGMODE _IOR('a', 102, int) 509#define IOCATASMODE _IOW('a', 103, int) 510 511#define IOCATAGSPINDOWN _IOR('a', 104, int) 512#define IOCATASSPINDOWN _IOW('a', 105, int) 513 514 515struct ata_ioc_raid_config { 516 int lun; 517 int type; 518#define AR_JBOD 0x0001 519#define AR_SPAN 0x0002 520#define AR_RAID0 0x0004 521#define AR_RAID1 0x0008 522#define AR_RAID01 0x0010 523#define AR_RAID3 0x0020 524#define AR_RAID4 0x0040 525#define AR_RAID5 0x0080 526 527 int interleave; 528 int status; 529#define AR_READY 1 530#define AR_DEGRADED 2 531#define AR_REBUILDING 4 532 533 int progress; 534 int total_disks; 535 int disks[16]; 536}; 537 538struct ata_ioc_raid_status { 539 int lun; 540 int type; 541 int interleave; 542 int status; 543 int progress; 544 int total_disks; 545 struct { 546 int state; 547#define AR_DISK_ONLINE 0x01 548#define AR_DISK_PRESENT 0x02 549#define AR_DISK_SPARE 0x04 550 int lun; 551 } disks[16]; 552}; 553 554/* ATA RAID ioctl calls */ 555#define IOCATARAIDCREATE _IOWR('a', 200, struct ata_ioc_raid_config) 556#define IOCATARAIDDELETE _IOW('a', 201, int) 557#define IOCATARAIDSTATUS _IOWR('a', 202, struct ata_ioc_raid_status) 558#define IOCATARAIDADDSPARE _IOW('a', 203, struct ata_ioc_raid_config) 559#define IOCATARAIDREBUILD _IOW('a', 204, int) 560 561#endif /* _SYS_ATA_H_ */ 562