1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2009 Alexander Motin <mav@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer, 12 * without modification, immediately at the beginning of the file. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 #include <sys/param.h> 31 32 #ifdef _KERNEL 33 #include "opt_scsi.h" 34 35 #include <sys/systm.h> 36 #include <sys/libkern.h> 37 #include <sys/kernel.h> 38 #include <sys/sysctl.h> 39 #else 40 #include <errno.h> 41 #include <stdio.h> 42 #include <stdlib.h> 43 #include <string.h> 44 #ifndef min 45 #define min(a,b) (((a)<(b))?(a):(b)) 46 #endif 47 #endif 48 49 #include <cam/cam.h> 50 #include <cam/cam_ccb.h> 51 #include <cam/cam_queue.h> 52 #include <cam/cam_xpt.h> 53 #include <sys/ata.h> 54 #include <cam/ata/ata_all.h> 55 #include <sys/sbuf.h> 56 #include <sys/endian.h> 57 58 int 59 ata_version(int ver) 60 { 61 int bit; 62 63 if (ver == 0xffff) 64 return 0; 65 for (bit = 15; bit >= 0; bit--) 66 if (ver & (1<<bit)) 67 return bit; 68 return 0; 69 } 70 71 char * 72 ata_op_string(struct ata_cmd *cmd) 73 { 74 75 if (cmd->control & 0x04) 76 return ("SOFT_RESET"); 77 switch (cmd->command) { 78 case 0x00: 79 switch (cmd->features) { 80 case 0x00: return ("NOP FLUSHQUEUE"); 81 case 0x01: return ("NOP AUTOPOLL"); 82 } 83 return ("NOP"); 84 case 0x03: return ("CFA_REQUEST_EXTENDED_ERROR"); 85 case 0x06: 86 switch (cmd->features) { 87 case 0x01: return ("DSM TRIM"); 88 } 89 return "DSM"; 90 case 0x07: 91 switch (cmd->features) { 92 case 0x01: return ("DSM_XL TRIM"); 93 } 94 return "DSM_XL"; 95 case 0x08: return ("DEVICE_RESET"); 96 case 0x0b: return ("REQUEST_SENSE_DATA_EXT"); 97 case 0x12: return ("GET_PHYSICAL_ELEMENT_STATUS"); 98 case 0x20: return ("READ"); 99 case 0x24: return ("READ48"); 100 case 0x25: return ("READ_DMA48"); 101 case 0x26: return ("READ_DMA_QUEUED48"); 102 case 0x27: return ("READ_NATIVE_MAX_ADDRESS48"); 103 case 0x29: return ("READ_MUL48"); 104 case 0x2a: return ("READ_STREAM_DMA48"); 105 case 0x2b: return ("READ_STREAM48"); 106 case 0x2f: return ("READ_LOG_EXT"); 107 case 0x30: return ("WRITE"); 108 case 0x34: return ("WRITE48"); 109 case 0x35: return ("WRITE_DMA48"); 110 case 0x36: return ("WRITE_DMA_QUEUED48"); 111 case 0x37: return ("SET_MAX_ADDRESS48"); 112 case 0x39: return ("WRITE_MUL48"); 113 case 0x3a: return ("WRITE_STREAM_DMA48"); 114 case 0x3b: return ("WRITE_STREAM48"); 115 case 0x3d: return ("WRITE_DMA_FUA48"); 116 case 0x3e: return ("WRITE_DMA_QUEUED_FUA48"); 117 case 0x3f: return ("WRITE_LOG_EXT"); 118 case 0x40: return ("READ_VERIFY"); 119 case 0x42: return ("READ_VERIFY48"); 120 case 0x44: 121 switch (cmd->features) { 122 case 0x01: return ("ZERO_EXT TRIM"); 123 } 124 return "ZERO_EXT"; 125 case 0x45: 126 switch (cmd->features) { 127 case 0x55: return ("WRITE_UNCORRECTABLE48 PSEUDO"); 128 case 0xaa: return ("WRITE_UNCORRECTABLE48 FLAGGED"); 129 } 130 return "WRITE_UNCORRECTABLE48"; 131 case 0x47: return ("READ_LOG_DMA_EXT"); 132 case 0x4a: return ("ZAC_MANAGEMENT_IN"); 133 case 0x51: return ("CONFIGURE_STREAM"); 134 case 0x57: return ("WRITE_LOG_DMA_EXT"); 135 case 0x5b: return ("TRUSTED_NON_DATA"); 136 case 0x5c: return ("TRUSTED_RECEIVE"); 137 case 0x5d: return ("TRUSTED_RECEIVE_DMA"); 138 case 0x5e: return ("TRUSTED_SEND"); 139 case 0x5f: return ("TRUSTED_SEND_DMA"); 140 case 0x60: return ("READ_FPDMA_QUEUED"); 141 case 0x61: return ("WRITE_FPDMA_QUEUED"); 142 case 0x63: 143 switch (cmd->features & 0xf) { 144 case 0x00: return ("NCQ_NON_DATA ABORT NCQ QUEUE"); 145 case 0x01: return ("NCQ_NON_DATA DEADLINE HANDLING"); 146 case 0x02: return ("NCQ_NON_DATA HYBRID DEMOTE BY SIZE"); 147 case 0x03: return ("NCQ_NON_DATA HYBRID CHANGE BY LBA RANGE"); 148 case 0x04: return ("NCQ_NON_DATA HYBRID CONTROL"); 149 case 0x05: return ("NCQ_NON_DATA SET FEATURES"); 150 /* 151 * XXX KDM need common decoding between NCQ and non-NCQ 152 * versions of SET FEATURES. 153 */ 154 case 0x06: return ("NCQ_NON_DATA ZERO EXT"); 155 case 0x07: return ("NCQ_NON_DATA ZAC MANAGEMENT OUT"); 156 } 157 return ("NCQ_NON_DATA"); 158 case 0x64: 159 switch (cmd->sector_count_exp & 0xf) { 160 case 0x00: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT"); 161 case 0x01: return ("SEND_FPDMA_QUEUED HYBRID EVICT"); 162 case 0x02: return ("SEND_FPDMA_QUEUED WRITE LOG DMA EXT"); 163 case 0x03: return ("SEND_FPDMA_QUEUED ZAC MANAGEMENT OUT"); 164 case 0x04: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT XL"); 165 } 166 return ("SEND_FPDMA_QUEUED"); 167 case 0x65: 168 switch (cmd->sector_count_exp & 0xf) { 169 case 0x01: return ("RECEIVE_FPDMA_QUEUED READ LOG DMA EXT"); 170 case 0x02: return ("RECEIVE_FPDMA_QUEUED ZAC MANAGEMENT IN"); 171 } 172 return ("RECEIVE_FPDMA_QUEUED"); 173 case 0x67: 174 if (cmd->features == 0xec) 175 return ("SEP_ATTN IDENTIFY"); 176 switch (cmd->lba_low) { 177 case 0x00: return ("SEP_ATTN READ BUFFER"); 178 case 0x02: return ("SEP_ATTN RECEIVE DIAGNOSTIC RESULTS"); 179 case 0x80: return ("SEP_ATTN WRITE BUFFER"); 180 case 0x82: return ("SEP_ATTN SEND DIAGNOSTIC"); 181 } 182 return ("SEP_ATTN"); 183 case 0x70: return ("SEEK"); 184 case 0x77: return ("SET_DATE_TIME_EXT"); 185 case 0x78: 186 switch (cmd->features) { 187 case 0x00: return ("GET_NATIVE_MAX_ADDRESS_EXT"); 188 case 0x01: return ("SET_ACCESSIBLE_MAX_ADDRESS_EXT"); 189 case 0x02: return ("FREEZE_ACCESSIBLE_MAX_ADDRESS_EXT"); 190 } 191 return ("ACCESSIBLE_MAX_ADDRESS_CONFIGURATION"); 192 case 0x7C: return ("REMOVE_ELEMENT_AND_TRUNCATE"); 193 case 0x87: return ("CFA_TRANSLATE_SECTOR"); 194 case 0x90: return ("EXECUTE_DEVICE_DIAGNOSTIC"); 195 case 0x92: return ("DOWNLOAD_MICROCODE"); 196 case 0x93: return ("DOWNLOAD_MICROCODE_DMA"); 197 case 0x9a: return ("ZAC_MANAGEMENT_OUT"); 198 case 0xa0: return ("PACKET"); 199 case 0xa1: return ("ATAPI_IDENTIFY"); 200 case 0xa2: return ("SERVICE"); 201 case 0xb0: 202 switch(cmd->features) { 203 case 0xd0: return ("SMART READ ATTR VALUES"); 204 case 0xd1: return ("SMART READ ATTR THRESHOLDS"); 205 case 0xd3: return ("SMART SAVE ATTR VALUES"); 206 case 0xd4: return ("SMART EXECUTE OFFLINE IMMEDIATE"); 207 case 0xd5: return ("SMART READ LOG"); 208 case 0xd6: return ("SMART WRITE LOG"); 209 case 0xd8: return ("SMART ENABLE OPERATION"); 210 case 0xd9: return ("SMART DISABLE OPERATION"); 211 case 0xda: return ("SMART RETURN STATUS"); 212 } 213 return ("SMART"); 214 case 0xb1: return ("DEVICE CONFIGURATION"); 215 case 0xb2: return ("SET_SECTOR_CONFIGURATION_EXT"); 216 case 0xb4: 217 switch(cmd->features) { 218 case 0x00: return ("SANITIZE_STATUS_EXT"); 219 case 0x11: return ("CRYPTO_SCRAMBLE_EXT"); 220 case 0x12: return ("BLOCK_ERASE_EXT"); 221 case 0x14: return ("OVERWRITE_EXT"); 222 case 0x20: return ("SANITIZE_FREEZE_LOCK_EXT"); 223 case 0x40: return ("SANITIZE_ANTIFREEZE_LOCK_EXT"); 224 } 225 return ("SANITIZE_DEVICE"); 226 case 0xc0: return ("CFA_ERASE"); 227 case 0xc4: return ("READ_MUL"); 228 case 0xc5: return ("WRITE_MUL"); 229 case 0xc6: return ("SET_MULTI"); 230 case 0xc7: return ("READ_DMA_QUEUED"); 231 case 0xc8: return ("READ_DMA"); 232 case 0xca: return ("WRITE_DMA"); 233 case 0xcc: return ("WRITE_DMA_QUEUED"); 234 case 0xcd: return ("CFA_WRITE_MULTIPLE_WITHOUT_ERASE"); 235 case 0xce: return ("WRITE_MUL_FUA48"); 236 case 0xd1: return ("CHECK_MEDIA_CARD_TYPE"); 237 case 0xda: return ("GET_MEDIA_STATUS"); 238 case 0xde: return ("MEDIA_LOCK"); 239 case 0xdf: return ("MEDIA_UNLOCK"); 240 case 0xe0: return ("STANDBY_IMMEDIATE"); 241 case 0xe1: return ("IDLE_IMMEDIATE"); 242 case 0xe2: return ("STANDBY"); 243 case 0xe3: return ("IDLE"); 244 case 0xe4: return ("READ_BUFFER/PM"); 245 case 0xe5: return ("CHECK_POWER_MODE"); 246 case 0xe6: return ("SLEEP"); 247 case 0xe7: return ("FLUSHCACHE"); 248 case 0xe8: return ("WRITE_BUFFER/PM"); 249 case 0xe9: return ("READ_BUFFER_DMA"); 250 case 0xea: return ("FLUSHCACHE48"); 251 case 0xeb: return ("WRITE_BUFFER_DMA"); 252 case 0xec: return ("ATA_IDENTIFY"); 253 case 0xed: return ("MEDIA_EJECT"); 254 case 0xef: 255 /* 256 * XXX KDM need common decoding between NCQ and non-NCQ 257 * versions of SET FEATURES. 258 */ 259 switch (cmd->features) { 260 case 0x02: return ("SETFEATURES ENABLE WCACHE"); 261 case 0x03: return ("SETFEATURES SET TRANSFER MODE"); 262 case 0x05: return ("SETFEATURES ENABLE APM"); 263 case 0x06: return ("SETFEATURES ENABLE PUIS"); 264 case 0x07: return ("SETFEATURES SPIN-UP"); 265 case 0x0b: return ("SETFEATURES ENABLE WRITE READ VERIFY"); 266 case 0x0c: return ("SETFEATURES ENABLE DEVICE LIFE CONTROL"); 267 case 0x10: return ("SETFEATURES ENABLE SATA FEATURE"); 268 case 0x41: return ("SETFEATURES ENABLE FREEFALL CONTROL"); 269 case 0x43: return ("SETFEATURES SET MAX HOST INT SECT TIMES"); 270 case 0x45: return ("SETFEATURES SET RATE BASIS"); 271 case 0x4a: return ("SETFEATURES EXTENDED POWER CONDITIONS"); 272 case 0x50: return ("SETFEATURES ADVANCED BACKGROUD OPERATION"); 273 case 0x55: return ("SETFEATURES DISABLE RCACHE"); 274 case 0x5d: return ("SETFEATURES ENABLE RELIRQ"); 275 case 0x5e: return ("SETFEATURES ENABLE SRVIRQ"); 276 case 0x62: return ("SETFEATURES LONG PHYS SECT ALIGN ERC"); 277 case 0x63: return ("SETFEATURES DSN"); 278 case 0x66: return ("SETFEATURES DISABLE DEFAULTS"); 279 case 0x82: return ("SETFEATURES DISABLE WCACHE"); 280 case 0x85: return ("SETFEATURES DISABLE APM"); 281 case 0x86: return ("SETFEATURES DISABLE PUIS"); 282 case 0x8b: return ("SETFEATURES DISABLE WRITE READ VERIFY"); 283 case 0x8c: return ("SETFEATURES DISABLE DEVICE LIFE CONTROL"); 284 case 0x90: return ("SETFEATURES DISABLE SATA FEATURE"); 285 case 0xaa: return ("SETFEATURES ENABLE RCACHE"); 286 case 0xC1: return ("SETFEATURES DISABLE FREEFALL CONTROL"); 287 case 0xC3: return ("SETFEATURES SENSE DATA REPORTING"); 288 case 0xC4: return ("SETFEATURES NCQ SENSE DATA RETURN"); 289 case 0xCC: return ("SETFEATURES ENABLE DEFAULTS"); 290 case 0xdd: return ("SETFEATURES DISABLE RELIRQ"); 291 case 0xde: return ("SETFEATURES DISABLE SRVIRQ"); 292 } 293 return "SETFEATURES"; 294 case 0xf1: return ("SECURITY_SET_PASSWORD"); 295 case 0xf2: return ("SECURITY_UNLOCK"); 296 case 0xf3: return ("SECURITY_ERASE_PREPARE"); 297 case 0xf4: return ("SECURITY_ERASE_UNIT"); 298 case 0xf5: return ("SECURITY_FREEZE_LOCK"); 299 case 0xf6: return ("SECURITY_DISABLE_PASSWORD"); 300 case 0xf8: return ("READ_NATIVE_MAX_ADDRESS"); 301 case 0xf9: return ("SET_MAX_ADDRESS"); 302 } 303 return "UNKNOWN"; 304 } 305 306 char * 307 ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len) 308 { 309 struct sbuf sb; 310 int error; 311 312 if (len == 0) 313 return (""); 314 315 sbuf_new(&sb, cmd_string, len, SBUF_FIXEDLEN); 316 ata_cmd_sbuf(cmd, &sb); 317 318 error = sbuf_finish(&sb); 319 if (error != 0 && 320 #ifdef _KERNEL 321 error != ENOMEM) 322 #else 323 errno != ENOMEM) 324 #endif 325 return (""); 326 327 return(sbuf_data(&sb)); 328 } 329 330 void 331 ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb) 332 { 333 sbuf_printf(sb, "%02x %02x %02x %02x " 334 "%02x %02x %02x %02x %02x %02x %02x %02x", 335 cmd->command, cmd->features, 336 cmd->lba_low, cmd->lba_mid, cmd->lba_high, cmd->device, 337 cmd->lba_low_exp, cmd->lba_mid_exp, cmd->lba_high_exp, 338 cmd->features_exp, cmd->sector_count, cmd->sector_count_exp); 339 } 340 341 char * 342 ata_res_string(struct ata_res *res, char *res_string, size_t len) 343 { 344 struct sbuf sb; 345 int error; 346 347 if (len == 0) 348 return (""); 349 350 sbuf_new(&sb, res_string, len, SBUF_FIXEDLEN); 351 ata_res_sbuf(res, &sb); 352 353 error = sbuf_finish(&sb); 354 if (error != 0 && 355 #ifdef _KERNEL 356 error != ENOMEM) 357 #else 358 errno != ENOMEM) 359 #endif 360 return (""); 361 362 return(sbuf_data(&sb)); 363 } 364 365 int 366 ata_res_sbuf(struct ata_res *res, struct sbuf *sb) 367 { 368 369 sbuf_printf(sb, "%02x %02x %02x %02x " 370 "%02x %02x %02x %02x %02x %02x %02x", 371 res->status, res->error, 372 res->lba_low, res->lba_mid, res->lba_high, res->device, 373 res->lba_low_exp, res->lba_mid_exp, res->lba_high_exp, 374 res->sector_count, res->sector_count_exp); 375 376 return (0); 377 } 378 379 /* 380 * ata_command_sbuf() returns 0 for success and -1 for failure. 381 */ 382 int 383 ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) 384 { 385 386 sbuf_printf(sb, "%s. ACB: ", 387 ata_op_string(&ataio->cmd)); 388 ata_cmd_sbuf(&ataio->cmd, sb); 389 390 return(0); 391 } 392 393 /* 394 * ata_status_abuf() returns 0 for success and -1 for failure. 395 */ 396 int 397 ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) 398 { 399 400 sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s)", 401 ataio->res.status, 402 (ataio->res.status & 0x80) ? "BSY " : "", 403 (ataio->res.status & 0x40) ? "DRDY " : "", 404 (ataio->res.status & 0x20) ? "DF " : "", 405 (ataio->res.status & 0x10) ? "SERV " : "", 406 (ataio->res.status & 0x08) ? "DRQ " : "", 407 (ataio->res.status & 0x04) ? "CORR " : "", 408 (ataio->res.status & 0x02) ? "IDX " : "", 409 (ataio->res.status & 0x01) ? "ERR" : ""); 410 if (ataio->res.status & 1) { 411 sbuf_printf(sb, ", error: %02x (%s%s%s%s%s%s%s%s)", 412 ataio->res.error, 413 (ataio->res.error & 0x80) ? "ICRC " : "", 414 (ataio->res.error & 0x40) ? "UNC " : "", 415 (ataio->res.error & 0x20) ? "MC " : "", 416 (ataio->res.error & 0x10) ? "IDNF " : "", 417 (ataio->res.error & 0x08) ? "MCR " : "", 418 (ataio->res.error & 0x04) ? "ABRT " : "", 419 (ataio->res.error & 0x02) ? "NM " : "", 420 (ataio->res.error & 0x01) ? "ILI" : ""); 421 } 422 423 return(0); 424 } 425 426 void 427 ata_print_ident(struct ata_params *ident_data) 428 { 429 const char *proto; 430 char ata[12], sata[12]; 431 432 ata_print_ident_short(ident_data); 433 434 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" : 435 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; 436 if (ata_version(ident_data->version_major) == 0) { 437 snprintf(ata, sizeof(ata), "%s", proto); 438 } else if (ata_version(ident_data->version_major) <= 7) { 439 snprintf(ata, sizeof(ata), "%s-%d", proto, 440 ata_version(ident_data->version_major)); 441 } else if (ata_version(ident_data->version_major) == 8) { 442 snprintf(ata, sizeof(ata), "%s8-ACS", proto); 443 } else { 444 snprintf(ata, sizeof(ata), "ACS-%d %s", 445 ata_version(ident_data->version_major) - 7, proto); 446 } 447 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) { 448 if (ident_data->satacapabilities & ATA_SATA_GEN3) 449 snprintf(sata, sizeof(sata), " SATA 3.x"); 450 else if (ident_data->satacapabilities & ATA_SATA_GEN2) 451 snprintf(sata, sizeof(sata), " SATA 2.x"); 452 else if (ident_data->satacapabilities & ATA_SATA_GEN1) 453 snprintf(sata, sizeof(sata), " SATA 1.x"); 454 else 455 snprintf(sata, sizeof(sata), " SATA"); 456 } else 457 sata[0] = 0; 458 printf(" %s%s device\n", ata, sata); 459 } 460 461 void 462 ata_print_ident_sbuf(struct ata_params *ident_data, struct sbuf *sb) 463 { 464 const char *proto, *sata; 465 int version; 466 467 ata_print_ident_short_sbuf(ident_data, sb); 468 sbuf_printf(sb, " "); 469 470 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" : 471 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; 472 version = ata_version(ident_data->version_major); 473 474 switch (version) { 475 case 0: 476 sbuf_printf(sb, "%s", proto); 477 break; 478 case 1: 479 case 2: 480 case 3: 481 case 4: 482 case 5: 483 case 6: 484 case 7: 485 sbuf_printf(sb, "%s-%d", proto, version); 486 break; 487 case 8: 488 sbuf_printf(sb, "%s8-ACS", proto); 489 break; 490 default: 491 sbuf_printf(sb, "ACS-%d %s", version - 7, proto); 492 break; 493 } 494 495 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) { 496 if (ident_data->satacapabilities & ATA_SATA_GEN3) 497 sata = " SATA 3.x"; 498 else if (ident_data->satacapabilities & ATA_SATA_GEN2) 499 sata = " SATA 2.x"; 500 else if (ident_data->satacapabilities & ATA_SATA_GEN1) 501 sata = " SATA 1.x"; 502 else 503 sata = " SATA"; 504 } else 505 sata = ""; 506 sbuf_printf(sb, "%s device\n", sata); 507 } 508 509 void 510 ata_print_ident_short(struct ata_params *ident_data) 511 { 512 char product[48], revision[16]; 513 514 cam_strvis(product, ident_data->model, sizeof(ident_data->model), 515 sizeof(product)); 516 cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision), 517 sizeof(revision)); 518 printf("<%s %s>", product, revision); 519 } 520 521 void 522 ata_print_ident_short_sbuf(struct ata_params *ident_data, struct sbuf *sb) 523 { 524 525 sbuf_printf(sb, "<"); 526 cam_strvis_sbuf(sb, ident_data->model, sizeof(ident_data->model), 0); 527 sbuf_printf(sb, " "); 528 cam_strvis_sbuf(sb, ident_data->revision, sizeof(ident_data->revision), 0); 529 sbuf_printf(sb, ">"); 530 } 531 532 void 533 semb_print_ident(struct sep_identify_data *ident_data) 534 { 535 char in[7], ins[5]; 536 537 semb_print_ident_short(ident_data); 538 cam_strvis(in, ident_data->interface_id, 6, sizeof(in)); 539 cam_strvis(ins, ident_data->interface_rev, 4, sizeof(ins)); 540 printf(" SEMB %s %s device\n", in, ins); 541 } 542 543 void 544 semb_print_ident_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb) 545 { 546 547 semb_print_ident_short_sbuf(ident_data, sb); 548 549 sbuf_printf(sb, " SEMB "); 550 cam_strvis_sbuf(sb, ident_data->interface_id, 6, 0); 551 sbuf_printf(sb, " "); 552 cam_strvis_sbuf(sb, ident_data->interface_rev, 4, 0); 553 sbuf_printf(sb, " device\n"); 554 } 555 556 void 557 semb_print_ident_short(struct sep_identify_data *ident_data) 558 { 559 char vendor[9], product[17], revision[5], fw[5]; 560 561 cam_strvis(vendor, ident_data->vendor_id, 8, sizeof(vendor)); 562 cam_strvis(product, ident_data->product_id, 16, sizeof(product)); 563 cam_strvis(revision, ident_data->product_rev, 4, sizeof(revision)); 564 cam_strvis(fw, ident_data->firmware_rev, 4, sizeof(fw)); 565 printf("<%s %s %s %s>", vendor, product, revision, fw); 566 } 567 568 void 569 semb_print_ident_short_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb) 570 { 571 572 sbuf_printf(sb, "<"); 573 cam_strvis_sbuf(sb, ident_data->vendor_id, 8, 0); 574 sbuf_printf(sb, " "); 575 cam_strvis_sbuf(sb, ident_data->product_id, 16, 0); 576 sbuf_printf(sb, " "); 577 cam_strvis_sbuf(sb, ident_data->product_rev, 4, 0); 578 sbuf_printf(sb, " "); 579 cam_strvis_sbuf(sb, ident_data->firmware_rev, 4, 0); 580 sbuf_printf(sb, ">"); 581 } 582 583 uint32_t 584 ata_logical_sector_size(struct ata_params *ident_data) 585 { 586 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE && 587 (ident_data->pss & ATA_PSS_LSSABOVE512)) { 588 return (((uint32_t)ident_data->lss_1 | 589 ((uint32_t)ident_data->lss_2 << 16)) * 2); 590 } 591 return (512); 592 } 593 594 uint64_t 595 ata_physical_sector_size(struct ata_params *ident_data) 596 { 597 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE) { 598 if (ident_data->pss & ATA_PSS_MULTLS) { 599 return ((uint64_t)ata_logical_sector_size(ident_data) * 600 (1 << (ident_data->pss & ATA_PSS_LSPPS))); 601 } else { 602 return (uint64_t)ata_logical_sector_size(ident_data); 603 } 604 } 605 return (512); 606 } 607 608 uint64_t 609 ata_logical_sector_offset(struct ata_params *ident_data) 610 { 611 if ((ident_data->lsalign & 0xc000) == 0x4000) { 612 return ((uint64_t)ata_logical_sector_size(ident_data) * 613 (ident_data->lsalign & 0x3fff)); 614 } 615 return (0); 616 } 617 618 void 619 ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, 620 uint32_t lba, uint8_t sector_count) 621 { 622 bzero(&ataio->cmd, sizeof(ataio->cmd)); 623 ataio->cmd.flags = 0; 624 if (cmd == ATA_READ_DMA || 625 cmd == ATA_READ_DMA_QUEUED || 626 cmd == ATA_WRITE_DMA || 627 cmd == ATA_WRITE_DMA_QUEUED || 628 cmd == ATA_TRUSTED_RECEIVE_DMA || 629 cmd == ATA_TRUSTED_SEND_DMA || 630 cmd == ATA_DOWNLOAD_MICROCODE_DMA || 631 cmd == ATA_READ_BUFFER_DMA || 632 cmd == ATA_WRITE_BUFFER_DMA) 633 ataio->cmd.flags |= CAM_ATAIO_DMA; 634 ataio->cmd.command = cmd; 635 ataio->cmd.features = features; 636 ataio->cmd.lba_low = lba; 637 ataio->cmd.lba_mid = lba >> 8; 638 ataio->cmd.lba_high = lba >> 16; 639 ataio->cmd.device = ATA_DEV_LBA | ((lba >> 24) & 0x0f); 640 ataio->cmd.sector_count = sector_count; 641 } 642 643 void 644 ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, 645 uint64_t lba, uint16_t sector_count) 646 { 647 648 ataio->cmd.flags = CAM_ATAIO_48BIT; 649 if (cmd == ATA_READ_DMA48 || 650 cmd == ATA_READ_DMA_QUEUED48 || 651 cmd == ATA_READ_STREAM_DMA48 || 652 cmd == ATA_WRITE_DMA48 || 653 cmd == ATA_WRITE_DMA_FUA48 || 654 cmd == ATA_WRITE_DMA_QUEUED48 || 655 cmd == ATA_WRITE_DMA_QUEUED_FUA48 || 656 cmd == ATA_WRITE_STREAM_DMA48 || 657 cmd == ATA_DATA_SET_MANAGEMENT || 658 cmd == ATA_READ_LOG_DMA_EXT || 659 cmd == ATA_WRITE_LOG_DMA_EXT) 660 ataio->cmd.flags |= CAM_ATAIO_DMA; 661 ataio->cmd.command = cmd; 662 ataio->cmd.features = features; 663 ataio->cmd.lba_low = lba; 664 ataio->cmd.lba_mid = lba >> 8; 665 ataio->cmd.lba_high = lba >> 16; 666 ataio->cmd.device = ATA_DEV_LBA; 667 ataio->cmd.lba_low_exp = lba >> 24; 668 ataio->cmd.lba_mid_exp = lba >> 32; 669 ataio->cmd.lba_high_exp = lba >> 40; 670 ataio->cmd.features_exp = features >> 8; 671 ataio->cmd.sector_count = sector_count; 672 ataio->cmd.sector_count_exp = sector_count >> 8; 673 ataio->cmd.control = 0; 674 } 675 676 void 677 ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, 678 uint64_t lba, uint16_t sector_count) 679 { 680 681 ataio->cmd.flags = CAM_ATAIO_48BIT | CAM_ATAIO_FPDMA; 682 ataio->cmd.command = cmd; 683 ataio->cmd.features = sector_count; 684 ataio->cmd.lba_low = lba; 685 ataio->cmd.lba_mid = lba >> 8; 686 ataio->cmd.lba_high = lba >> 16; 687 ataio->cmd.device = ATA_DEV_LBA; 688 ataio->cmd.lba_low_exp = lba >> 24; 689 ataio->cmd.lba_mid_exp = lba >> 32; 690 ataio->cmd.lba_high_exp = lba >> 40; 691 ataio->cmd.features_exp = sector_count >> 8; 692 ataio->cmd.sector_count = 0; 693 ataio->cmd.sector_count_exp = 0; 694 ataio->cmd.control = 0; 695 } 696 697 void 698 ata_reset_cmd(struct ccb_ataio *ataio) 699 { 700 bzero(&ataio->cmd, sizeof(ataio->cmd)); 701 ataio->cmd.flags = CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT; 702 ataio->cmd.control = 0x04; 703 } 704 705 void 706 ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port) 707 { 708 bzero(&ataio->cmd, sizeof(ataio->cmd)); 709 ataio->cmd.flags = CAM_ATAIO_NEEDRESULT; 710 ataio->cmd.command = ATA_READ_PM; 711 ataio->cmd.features = reg; 712 ataio->cmd.device = port & 0x0f; 713 } 714 715 void 716 ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val) 717 { 718 bzero(&ataio->cmd, sizeof(ataio->cmd)); 719 ataio->cmd.flags = 0; 720 ataio->cmd.command = ATA_WRITE_PM; 721 ataio->cmd.features = reg; 722 ataio->cmd.sector_count = val; 723 ataio->cmd.lba_low = val >> 8; 724 ataio->cmd.lba_mid = val >> 16; 725 ataio->cmd.lba_high = val >> 24; 726 ataio->cmd.device = port & 0x0f; 727 } 728 729 void 730 ata_read_log(struct ccb_ataio *ataio, uint32_t retries, 731 void (*cbfcnp)(struct cam_periph *, union ccb *), 732 uint32_t log_address, uint32_t page_number, uint16_t block_count, 733 uint32_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 734 uint32_t timeout) 735 { 736 uint64_t lba; 737 738 cam_fill_ataio(ataio, 739 /*retries*/ 1, 740 /*cbfcnp*/ cbfcnp, 741 /*flags*/ CAM_DIR_IN, 742 /*tag_action*/ 0, 743 /*data_ptr*/ data_ptr, 744 /*dxfer_len*/ dxfer_len, 745 /*timeout*/ timeout); 746 747 lba = (((uint64_t)page_number & 0xff00) << 32) | 748 ((page_number & 0x00ff) << 8) | 749 (log_address & 0xff); 750 751 ata_48bit_cmd(ataio, 752 /*cmd*/ (protocol & CAM_ATAIO_DMA) ? ATA_READ_LOG_DMA_EXT : 753 ATA_READ_LOG_EXT, 754 /*features*/ 0, 755 /*lba*/ lba, 756 /*sector_count*/ block_count); 757 } 758 759 void 760 ata_bswap(int8_t *buf, int len) 761 { 762 uint16_t *ptr = (uint16_t*)(buf + len); 763 764 while (--ptr >= (uint16_t*)buf) 765 *ptr = be16toh(*ptr); 766 } 767 768 void 769 ata_btrim(int8_t *buf, int len) 770 { 771 int8_t *ptr; 772 773 for (ptr = buf; ptr < buf+len; ++ptr) 774 if (!*ptr || *ptr == '_') 775 *ptr = ' '; 776 for (ptr = buf + len - 1; ptr >= buf && *ptr == ' '; --ptr) 777 *ptr = 0; 778 } 779 780 void 781 ata_bpack(int8_t *src, int8_t *dst, int len) 782 { 783 int i, j, blank; 784 785 for (i = j = blank = 0 ; i < len; i++) { 786 if (blank && src[i] == ' ') continue; 787 if (blank && src[i] != ' ') { 788 dst[j++] = src[i]; 789 blank = 0; 790 continue; 791 } 792 if (src[i] == ' ') { 793 blank = 1; 794 if (i == 0) 795 continue; 796 } 797 dst[j++] = src[i]; 798 } 799 while (j < len) 800 dst[j++] = 0x00; 801 } 802 803 int 804 ata_max_pmode(struct ata_params *ap) 805 { 806 if (ap->atavalid & ATA_FLAG_64_70) { 807 if (ap->apiomodes & 0x02) 808 return ATA_PIO4; 809 if (ap->apiomodes & 0x01) 810 return ATA_PIO3; 811 } 812 if (ap->mwdmamodes & 0x04) 813 return ATA_PIO4; 814 if (ap->mwdmamodes & 0x02) 815 return ATA_PIO3; 816 if (ap->mwdmamodes & 0x01) 817 return ATA_PIO2; 818 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x200) 819 return ATA_PIO2; 820 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x100) 821 return ATA_PIO1; 822 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x000) 823 return ATA_PIO0; 824 return ATA_PIO0; 825 } 826 827 int 828 ata_max_wmode(struct ata_params *ap) 829 { 830 if (ap->mwdmamodes & 0x04) 831 return ATA_WDMA2; 832 if (ap->mwdmamodes & 0x02) 833 return ATA_WDMA1; 834 if (ap->mwdmamodes & 0x01) 835 return ATA_WDMA0; 836 return -1; 837 } 838 839 int 840 ata_max_umode(struct ata_params *ap) 841 { 842 if (ap->atavalid & ATA_FLAG_88) { 843 if (ap->udmamodes & 0x40) 844 return ATA_UDMA6; 845 if (ap->udmamodes & 0x20) 846 return ATA_UDMA5; 847 if (ap->udmamodes & 0x10) 848 return ATA_UDMA4; 849 if (ap->udmamodes & 0x08) 850 return ATA_UDMA3; 851 if (ap->udmamodes & 0x04) 852 return ATA_UDMA2; 853 if (ap->udmamodes & 0x02) 854 return ATA_UDMA1; 855 if (ap->udmamodes & 0x01) 856 return ATA_UDMA0; 857 } 858 return -1; 859 } 860 861 int 862 ata_max_mode(struct ata_params *ap, int maxmode) 863 { 864 865 if (maxmode == 0) 866 maxmode = ATA_DMA_MAX; 867 if (maxmode >= ATA_UDMA0 && ata_max_umode(ap) > 0) 868 return (min(maxmode, ata_max_umode(ap))); 869 if (maxmode >= ATA_WDMA0 && ata_max_wmode(ap) > 0) 870 return (min(maxmode, ata_max_wmode(ap))); 871 return (min(maxmode, ata_max_pmode(ap))); 872 } 873 874 char * 875 ata_mode2string(int mode) 876 { 877 switch (mode) { 878 case -1: return "UNSUPPORTED"; 879 case 0: return "NONE"; 880 case ATA_PIO0: return "PIO0"; 881 case ATA_PIO1: return "PIO1"; 882 case ATA_PIO2: return "PIO2"; 883 case ATA_PIO3: return "PIO3"; 884 case ATA_PIO4: return "PIO4"; 885 case ATA_WDMA0: return "WDMA0"; 886 case ATA_WDMA1: return "WDMA1"; 887 case ATA_WDMA2: return "WDMA2"; 888 case ATA_UDMA0: return "UDMA0"; 889 case ATA_UDMA1: return "UDMA1"; 890 case ATA_UDMA2: return "UDMA2"; 891 case ATA_UDMA3: return "UDMA3"; 892 case ATA_UDMA4: return "UDMA4"; 893 case ATA_UDMA5: return "UDMA5"; 894 case ATA_UDMA6: return "UDMA6"; 895 default: 896 if (mode & ATA_DMA_MASK) 897 return "BIOSDMA"; 898 else 899 return "BIOSPIO"; 900 } 901 } 902 903 int 904 ata_string2mode(char *str) 905 { 906 if (!strcasecmp(str, "PIO0")) return (ATA_PIO0); 907 if (!strcasecmp(str, "PIO1")) return (ATA_PIO1); 908 if (!strcasecmp(str, "PIO2")) return (ATA_PIO2); 909 if (!strcasecmp(str, "PIO3")) return (ATA_PIO3); 910 if (!strcasecmp(str, "PIO4")) return (ATA_PIO4); 911 if (!strcasecmp(str, "WDMA0")) return (ATA_WDMA0); 912 if (!strcasecmp(str, "WDMA1")) return (ATA_WDMA1); 913 if (!strcasecmp(str, "WDMA2")) return (ATA_WDMA2); 914 if (!strcasecmp(str, "UDMA0")) return (ATA_UDMA0); 915 if (!strcasecmp(str, "UDMA16")) return (ATA_UDMA0); 916 if (!strcasecmp(str, "UDMA1")) return (ATA_UDMA1); 917 if (!strcasecmp(str, "UDMA25")) return (ATA_UDMA1); 918 if (!strcasecmp(str, "UDMA2")) return (ATA_UDMA2); 919 if (!strcasecmp(str, "UDMA33")) return (ATA_UDMA2); 920 if (!strcasecmp(str, "UDMA3")) return (ATA_UDMA3); 921 if (!strcasecmp(str, "UDMA44")) return (ATA_UDMA3); 922 if (!strcasecmp(str, "UDMA4")) return (ATA_UDMA4); 923 if (!strcasecmp(str, "UDMA66")) return (ATA_UDMA4); 924 if (!strcasecmp(str, "UDMA5")) return (ATA_UDMA5); 925 if (!strcasecmp(str, "UDMA100")) return (ATA_UDMA5); 926 if (!strcasecmp(str, "UDMA6")) return (ATA_UDMA6); 927 if (!strcasecmp(str, "UDMA133")) return (ATA_UDMA6); 928 return (-1); 929 } 930 931 u_int 932 ata_mode2speed(int mode) 933 { 934 switch (mode) { 935 case ATA_PIO0: 936 default: 937 return (3300); 938 case ATA_PIO1: 939 return (5200); 940 case ATA_PIO2: 941 return (8300); 942 case ATA_PIO3: 943 return (11100); 944 case ATA_PIO4: 945 return (16700); 946 case ATA_WDMA0: 947 return (4200); 948 case ATA_WDMA1: 949 return (13300); 950 case ATA_WDMA2: 951 return (16700); 952 case ATA_UDMA0: 953 return (16700); 954 case ATA_UDMA1: 955 return (25000); 956 case ATA_UDMA2: 957 return (33300); 958 case ATA_UDMA3: 959 return (44400); 960 case ATA_UDMA4: 961 return (66700); 962 case ATA_UDMA5: 963 return (100000); 964 case ATA_UDMA6: 965 return (133000); 966 } 967 } 968 969 u_int 970 ata_revision2speed(int revision) 971 { 972 switch (revision) { 973 case 1: 974 default: 975 return (150000); 976 case 2: 977 return (300000); 978 case 3: 979 return (600000); 980 } 981 } 982 983 int 984 ata_speed2revision(u_int speed) 985 { 986 switch (speed) { 987 case 0: 988 return (0); 989 case 150000: 990 return (1); 991 case 300000: 992 return (2); 993 case 600000: 994 return (3); 995 default: 996 return (-1); 997 } 998 } 999 1000 int 1001 ata_identify_match(caddr_t identbuffer, caddr_t table_entry) 1002 { 1003 struct scsi_inquiry_pattern *entry; 1004 struct ata_params *ident; 1005 1006 entry = (struct scsi_inquiry_pattern *)table_entry; 1007 ident = (struct ata_params *)identbuffer; 1008 1009 if ((cam_strmatch(ident->model, entry->product, 1010 sizeof(ident->model)) == 0) 1011 && (cam_strmatch(ident->revision, entry->revision, 1012 sizeof(ident->revision)) == 0)) { 1013 return (0); 1014 } 1015 return (-1); 1016 } 1017 1018 int 1019 ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry) 1020 { 1021 struct scsi_static_inquiry_pattern *entry; 1022 struct ata_params *ident; 1023 1024 entry = (struct scsi_static_inquiry_pattern *)table_entry; 1025 ident = (struct ata_params *)identbuffer; 1026 1027 if ((cam_strmatch(ident->model, entry->product, 1028 sizeof(ident->model)) == 0) 1029 && (cam_strmatch(ident->revision, entry->revision, 1030 sizeof(ident->revision)) == 0)) { 1031 return (0); 1032 } 1033 return (-1); 1034 } 1035 1036 void 1037 semb_receive_diagnostic_results(struct ccb_ataio *ataio, 1038 uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), 1039 uint8_t tag_action, int pcv, uint8_t page_code, 1040 uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1041 { 1042 1043 length = min(length, 1020); 1044 length = (length + 3) & ~3; 1045 cam_fill_ataio(ataio, 1046 retries, 1047 cbfcnp, 1048 /*flags*/CAM_DIR_IN, 1049 tag_action, 1050 data_ptr, 1051 length, 1052 timeout); 1053 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1054 pcv ? page_code : 0, 0x02, length / 4); 1055 } 1056 1057 void 1058 semb_send_diagnostic(struct ccb_ataio *ataio, 1059 uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), 1060 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1061 { 1062 1063 length = min(length, 1020); 1064 length = (length + 3) & ~3; 1065 cam_fill_ataio(ataio, 1066 retries, 1067 cbfcnp, 1068 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, 1069 tag_action, 1070 data_ptr, 1071 length, 1072 timeout); 1073 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1074 length > 0 ? data_ptr[0] : 0, 0x82, length / 4); 1075 } 1076 1077 void 1078 semb_read_buffer(struct ccb_ataio *ataio, 1079 uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), 1080 uint8_t tag_action, uint8_t page_code, 1081 uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1082 { 1083 1084 length = min(length, 1020); 1085 length = (length + 3) & ~3; 1086 cam_fill_ataio(ataio, 1087 retries, 1088 cbfcnp, 1089 /*flags*/CAM_DIR_IN, 1090 tag_action, 1091 data_ptr, 1092 length, 1093 timeout); 1094 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1095 page_code, 0x00, length / 4); 1096 } 1097 1098 void 1099 semb_write_buffer(struct ccb_ataio *ataio, 1100 uint32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), 1101 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1102 { 1103 1104 length = min(length, 1020); 1105 length = (length + 3) & ~3; 1106 cam_fill_ataio(ataio, 1107 retries, 1108 cbfcnp, 1109 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, 1110 tag_action, 1111 data_ptr, 1112 length, 1113 timeout); 1114 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1115 length > 0 ? data_ptr[0] : 0, 0x80, length / 4); 1116 } 1117 1118 void 1119 ata_zac_mgmt_out(struct ccb_ataio *ataio, uint32_t retries, 1120 void (*cbfcnp)(struct cam_periph *, union ccb *), 1121 int use_ncq, uint8_t zm_action, uint64_t zone_id, 1122 uint8_t zone_flags, uint16_t sector_count, uint8_t *data_ptr, 1123 uint32_t dxfer_len, uint32_t timeout) 1124 { 1125 uint8_t command_out, ata_flags; 1126 uint16_t features_out, sectors_out; 1127 uint32_t auxiliary; 1128 1129 if (use_ncq == 0) { 1130 command_out = ATA_ZAC_MANAGEMENT_OUT; 1131 features_out = (zm_action & 0xf) | (zone_flags << 8); 1132 if (dxfer_len == 0) { 1133 ata_flags = 0; 1134 sectors_out = 0; 1135 } else { 1136 ata_flags = CAM_ATAIO_DMA; 1137 /* XXX KDM use sector count? */ 1138 sectors_out = ((dxfer_len >> 9) & 0xffff); 1139 } 1140 auxiliary = 0; 1141 } else { 1142 if (dxfer_len == 0) { 1143 command_out = ATA_NCQ_NON_DATA; 1144 features_out = ATA_NCQ_ZAC_MGMT_OUT; 1145 sectors_out = 0; 1146 } else { 1147 command_out = ATA_SEND_FPDMA_QUEUED; 1148 1149 /* Note that we're defaulting to normal priority */ 1150 sectors_out = ATA_SFPDMA_ZAC_MGMT_OUT << 8; 1151 1152 /* 1153 * For SEND FPDMA QUEUED, the transfer length is 1154 * encoded in the FEATURE register, and 0 means 1155 * that 65536 512 byte blocks are to be tranferred. 1156 * In practice, it seems unlikely that we'll see 1157 * a transfer that large. 1158 */ 1159 if (dxfer_len == (65536 * 512)) { 1160 features_out = 0; 1161 } else { 1162 /* 1163 * Yes, the caller can theoretically send a 1164 * transfer larger than we can handle. 1165 * Anyone using this function needs enough 1166 * knowledge to avoid doing that. 1167 */ 1168 features_out = ((dxfer_len >> 9) & 0xffff); 1169 } 1170 } 1171 auxiliary = (zm_action & 0xf) | (zone_flags << 8); 1172 1173 ata_flags = CAM_ATAIO_FPDMA; 1174 } 1175 1176 cam_fill_ataio(ataio, 1177 /*retries*/ retries, 1178 /*cbfcnp*/ cbfcnp, 1179 /*flags*/ (dxfer_len > 0) ? CAM_DIR_OUT : CAM_DIR_NONE, 1180 /*tag_action*/ 0, 1181 /*data_ptr*/ data_ptr, 1182 /*dxfer_len*/ dxfer_len, 1183 /*timeout*/ timeout); 1184 1185 ata_48bit_cmd(ataio, 1186 /*cmd*/ command_out, 1187 /*features*/ features_out, 1188 /*lba*/ zone_id, 1189 /*sector_count*/ sectors_out); 1190 1191 ataio->cmd.flags |= ata_flags; 1192 if (auxiliary != 0) { 1193 ataio->ata_flags |= ATA_FLAG_AUX; 1194 ataio->aux = auxiliary; 1195 } 1196 } 1197 1198 void 1199 ata_zac_mgmt_in(struct ccb_ataio *ataio, uint32_t retries, 1200 void (*cbfcnp)(struct cam_periph *, union ccb *), 1201 int use_ncq, uint8_t zm_action, uint64_t zone_id, 1202 uint8_t zone_flags, uint8_t *data_ptr, uint32_t dxfer_len, 1203 uint32_t timeout) 1204 { 1205 uint8_t command_out, ata_flags; 1206 uint16_t features_out, sectors_out; 1207 uint32_t auxiliary; 1208 1209 if (use_ncq == 0) { 1210 command_out = ATA_ZAC_MANAGEMENT_IN; 1211 /* XXX KDM put a macro here */ 1212 features_out = (zm_action & 0xf) | (zone_flags << 8); 1213 ata_flags = CAM_ATAIO_DMA; 1214 sectors_out = ((dxfer_len >> 9) & 0xffff); 1215 auxiliary = 0; 1216 } else { 1217 command_out = ATA_RECV_FPDMA_QUEUED; 1218 sectors_out = ATA_RFPDMA_ZAC_MGMT_IN << 8; 1219 auxiliary = (zm_action & 0xf) | (zone_flags << 8); 1220 ata_flags = CAM_ATAIO_FPDMA; 1221 /* 1222 * For RECEIVE FPDMA QUEUED, the transfer length is 1223 * encoded in the FEATURE register, and 0 means 1224 * that 65536 512 byte blocks are to be tranferred. 1225 * In practice, it is unlikely we will see a transfer that 1226 * large. 1227 */ 1228 if (dxfer_len == (65536 * 512)) { 1229 features_out = 0; 1230 } else { 1231 /* 1232 * Yes, the caller can theoretically request a 1233 * transfer larger than we can handle. 1234 * Anyone using this function needs enough 1235 * knowledge to avoid doing that. 1236 */ 1237 features_out = ((dxfer_len >> 9) & 0xffff); 1238 } 1239 } 1240 1241 cam_fill_ataio(ataio, 1242 /*retries*/ retries, 1243 /*cbfcnp*/ cbfcnp, 1244 /*flags*/ CAM_DIR_IN, 1245 /*tag_action*/ 0, 1246 /*data_ptr*/ data_ptr, 1247 /*dxfer_len*/ dxfer_len, 1248 /*timeout*/ timeout); 1249 1250 ata_48bit_cmd(ataio, 1251 /*cmd*/ command_out, 1252 /*features*/ features_out, 1253 /*lba*/ zone_id, 1254 /*sector_count*/ sectors_out); 1255 1256 ataio->cmd.flags |= ata_flags; 1257 if (auxiliary != 0) { 1258 ataio->ata_flags |= ATA_FLAG_AUX; 1259 ataio->aux = auxiliary; 1260 } 1261 } 1262 1263 void 1264 ata_param_fixup(struct ata_params *ident_buf) 1265 { 1266 int16_t *ptr; 1267 1268 for (ptr = (int16_t *)ident_buf; 1269 ptr < (int16_t *)ident_buf + sizeof(struct ata_params)/2; ptr++) { 1270 *ptr = le16toh(*ptr); 1271 } 1272 if (strncmp(ident_buf->model, "FX", 2) && 1273 strncmp(ident_buf->model, "NEC", 3) && 1274 strncmp(ident_buf->model, "Pioneer", 7) && 1275 strncmp(ident_buf->model, "SHARP", 5)) { 1276 ata_bswap(ident_buf->model, sizeof(ident_buf->model)); 1277 ata_bswap(ident_buf->revision, sizeof(ident_buf->revision)); 1278 ata_bswap(ident_buf->serial, sizeof(ident_buf->serial)); 1279 } 1280 ata_btrim(ident_buf->model, sizeof(ident_buf->model)); 1281 ata_bpack(ident_buf->model, ident_buf->model, sizeof(ident_buf->model)); 1282 ata_btrim(ident_buf->revision, sizeof(ident_buf->revision)); 1283 ata_bpack(ident_buf->revision, ident_buf->revision, sizeof(ident_buf->revision)); 1284 ata_btrim(ident_buf->serial, sizeof(ident_buf->serial)); 1285 ata_bpack(ident_buf->serial, ident_buf->serial, sizeof(ident_buf->serial)); 1286 } 1287