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sys/cam/ata/ata_all.c
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1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 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 __FBSDID("$FreeBSD$"); 31 32 #include <sys/param.h> 33 34 #ifdef _KERNEL 35 #include "opt_scsi.h" 36 37 #include <sys/systm.h> 38 #include <sys/libkern.h> 39 #include <sys/kernel.h> 40 #include <sys/sysctl.h> 41 #else 42 #include <errno.h> 43 #include <stdio.h> 44 #include <stdlib.h> 45 #include <string.h> 46 #ifndef min 47 #define min(a,b) (((a)<(b))?(a):(b)) 48 #endif 49 #endif 50 51 #include <cam/cam.h> 52 #include <cam/cam_ccb.h> 53 #include <cam/cam_queue.h> 54 #include <cam/cam_xpt.h> 55 #include <sys/ata.h> 56 #include <cam/ata/ata_all.h> 57 #include <sys/sbuf.h> 58 #include <sys/endian.h> 59 60 int 61 ata_version(int ver) 62 { 63 int bit; 64 65 if (ver == 0xffff) 66 return 0; 67 for (bit = 15; bit >= 0; bit--) 68 if (ver & (1<<bit)) 69 return bit; 70 return 0; 71 } 72 73 char * 74 ata_op_string(struct ata_cmd *cmd) 75 { 76 77 if (cmd->control & 0x04) 78 return ("SOFT_RESET"); 79 switch (cmd->command) { 80 case 0x00: 81 switch (cmd->features) { 82 case 0x00: return ("NOP FLUSHQUEUE"); 83 case 0x01: return ("NOP AUTOPOLL"); 84 } 85 return ("NOP"); 86 case 0x03: return ("CFA_REQUEST_EXTENDED_ERROR"); 87 case 0x06: 88 switch (cmd->features) { 89 case 0x01: return ("DSM TRIM"); 90 } 91 return "DSM"; 92 case 0x07: 93 switch (cmd->features) { 94 case 0x01: return ("DSM_XL TRIM"); 95 } 96 return "DSM_XL"; 97 case 0x08: return ("DEVICE_RESET"); 98 case 0x0b: return ("REQUEST_SENSE_DATA_EXT"); 99 case 0x12: return ("GET_PHYSICAL_ELEMENT_STATUS"); 100 case 0x20: return ("READ"); 101 case 0x24: return ("READ48"); 102 case 0x25: return ("READ_DMA48"); 103 case 0x26: return ("READ_DMA_QUEUED48"); 104 case 0x27: return ("READ_NATIVE_MAX_ADDRESS48"); 105 case 0x29: return ("READ_MUL48"); 106 case 0x2a: return ("READ_STREAM_DMA48"); 107 case 0x2b: return ("READ_STREAM48"); 108 case 0x2f: return ("READ_LOG_EXT"); 109 case 0x30: return ("WRITE"); 110 case 0x34: return ("WRITE48"); 111 case 0x35: return ("WRITE_DMA48"); 112 case 0x36: return ("WRITE_DMA_QUEUED48"); 113 case 0x37: return ("SET_MAX_ADDRESS48"); 114 case 0x39: return ("WRITE_MUL48"); 115 case 0x3a: return ("WRITE_STREAM_DMA48"); 116 case 0x3b: return ("WRITE_STREAM48"); 117 case 0x3d: return ("WRITE_DMA_FUA48"); 118 case 0x3e: return ("WRITE_DMA_QUEUED_FUA48"); 119 case 0x3f: return ("WRITE_LOG_EXT"); 120 case 0x40: return ("READ_VERIFY"); 121 case 0x42: return ("READ_VERIFY48"); 122 case 0x44: 123 switch (cmd->features) { 124 case 0x01: return ("ZERO_EXT TRIM"); 125 } 126 return "ZERO_EXT"; 127 case 0x45: 128 switch (cmd->features) { 129 case 0x55: return ("WRITE_UNCORRECTABLE48 PSEUDO"); 130 case 0xaa: return ("WRITE_UNCORRECTABLE48 FLAGGED"); 131 } 132 return "WRITE_UNCORRECTABLE48"; 133 case 0x47: return ("READ_LOG_DMA_EXT"); 134 case 0x4a: return ("ZAC_MANAGEMENT_IN"); 135 case 0x51: return ("CONFIGURE_STREAM"); 136 case 0x57: return ("WRITE_LOG_DMA_EXT"); 137 case 0x5b: return ("TRUSTED_NON_DATA"); 138 case 0x5c: return ("TRUSTED_RECEIVE"); 139 case 0x5d: return ("TRUSTED_RECEIVE_DMA"); 140 case 0x5e: return ("TRUSTED_SEND"); 141 case 0x5f: return ("TRUSTED_SEND_DMA"); 142 case 0x60: return ("READ_FPDMA_QUEUED"); 143 case 0x61: return ("WRITE_FPDMA_QUEUED"); 144 case 0x63: 145 switch (cmd->features & 0xf) { 146 case 0x00: return ("NCQ_NON_DATA ABORT NCQ QUEUE"); 147 case 0x01: return ("NCQ_NON_DATA DEADLINE HANDLING"); 148 case 0x02: return ("NCQ_NON_DATA HYBRID DEMOTE BY SIZE"); 149 case 0x03: return ("NCQ_NON_DATA HYBRID CHANGE BY LBA RANGE"); 150 case 0x04: return ("NCQ_NON_DATA HYBRID CONTROL"); 151 case 0x05: return ("NCQ_NON_DATA SET FEATURES"); 152 /* 153 * XXX KDM need common decoding between NCQ and non-NCQ 154 * versions of SET FEATURES. 155 */ 156 case 0x06: return ("NCQ_NON_DATA ZERO EXT"); 157 case 0x07: return ("NCQ_NON_DATA ZAC MANAGEMENT OUT"); 158 } 159 return ("NCQ_NON_DATA"); 160 case 0x64: 161 switch (cmd->sector_count_exp & 0xf) { 162 case 0x00: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT"); 163 case 0x01: return ("SEND_FPDMA_QUEUED HYBRID EVICT"); 164 case 0x02: return ("SEND_FPDMA_QUEUED WRITE LOG DMA EXT"); 165 case 0x03: return ("SEND_FPDMA_QUEUED ZAC MANAGEMENT OUT"); 166 case 0x04: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT XL"); 167 } 168 return ("SEND_FPDMA_QUEUED"); 169 case 0x65: 170 switch (cmd->sector_count_exp & 0xf) { 171 case 0x01: return ("RECEIVE_FPDMA_QUEUED READ LOG DMA EXT"); 172 case 0x02: return ("RECEIVE_FPDMA_QUEUED ZAC MANAGEMENT IN"); 173 } 174 return ("RECEIVE_FPDMA_QUEUED"); 175 case 0x67: 176 if (cmd->features == 0xec) 177 return ("SEP_ATTN IDENTIFY"); 178 switch (cmd->lba_low) { 179 case 0x00: return ("SEP_ATTN READ BUFFER"); 180 case 0x02: return ("SEP_ATTN RECEIVE DIAGNOSTIC RESULTS"); 181 case 0x80: return ("SEP_ATTN WRITE BUFFER"); 182 case 0x82: return ("SEP_ATTN SEND DIAGNOSTIC"); 183 } 184 return ("SEP_ATTN"); 185 case 0x70: return ("SEEK"); 186 case 0x77: return ("SET_DATE_TIME_EXT"); 187 case 0x78: 188 switch (cmd->features) { 189 case 0x00: return ("GET_NATIVE_MAX_ADDRESS_EXT"); 190 case 0x01: return ("SET_ACCESSIBLE_MAX_ADDRESS_EXT"); 191 case 0x02: return ("FREEZE_ACCESSIBLE_MAX_ADDRESS_EXT"); 192 } 193 return ("ACCESSIBLE_MAX_ADDRESS_CONFIGURATION"); 194 case 0x7C: return ("REMOVE_ELEMENT_AND_TRUNCATE"); 195 case 0x87: return ("CFA_TRANSLATE_SECTOR"); 196 case 0x90: return ("EXECUTE_DEVICE_DIAGNOSTIC"); 197 case 0x92: return ("DOWNLOAD_MICROCODE"); 198 case 0x93: return ("DOWNLOAD_MICROCODE_DMA"); 199 case 0x9a: return ("ZAC_MANAGEMENT_OUT"); 200 case 0xa0: return ("PACKET"); 201 case 0xa1: return ("ATAPI_IDENTIFY"); 202 case 0xa2: return ("SERVICE"); 203 case 0xb0: 204 switch(cmd->features) { 205 case 0xd0: return ("SMART READ ATTR VALUES"); 206 case 0xd1: return ("SMART READ ATTR THRESHOLDS"); 207 case 0xd3: return ("SMART SAVE ATTR VALUES"); 208 case 0xd4: return ("SMART EXECUTE OFFLINE IMMEDIATE"); 209 case 0xd5: return ("SMART READ LOG"); 210 case 0xd6: return ("SMART WRITE LOG"); 211 case 0xd8: return ("SMART ENABLE OPERATION"); 212 case 0xd9: return ("SMART DISABLE OPERATION"); 213 case 0xda: return ("SMART RETURN STATUS"); 214 } 215 return ("SMART"); 216 case 0xb1: return ("DEVICE CONFIGURATION"); 217 case 0xb2: return ("SET_SECTOR_CONFIGURATION_EXT"); 218 case 0xb4: 219 switch(cmd->features) { 220 case 0x00: return ("SANITIZE_STATUS_EXT"); 221 case 0x11: return ("CRYPTO_SCRAMBLE_EXT"); 222 case 0x12: return ("BLOCK_ERASE_EXT"); 223 case 0x14: return ("OVERWRITE_EXT"); 224 case 0x20: return ("SANITIZE_FREEZE_LOCK_EXT"); 225 case 0x40: return ("SANITIZE_ANTIFREEZE_LOCK_EXT"); 226 } 227 return ("SANITIZE_DEVICE"); 228 case 0xc0: return ("CFA_ERASE"); 229 case 0xc4: return ("READ_MUL"); 230 case 0xc5: return ("WRITE_MUL"); 231 case 0xc6: return ("SET_MULTI"); 232 case 0xc7: return ("READ_DMA_QUEUED"); 233 case 0xc8: return ("READ_DMA"); 234 case 0xca: return ("WRITE_DMA"); 235 case 0xcc: return ("WRITE_DMA_QUEUED"); 236 case 0xcd: return ("CFA_WRITE_MULTIPLE_WITHOUT_ERASE"); 237 case 0xce: return ("WRITE_MUL_FUA48"); 238 case 0xd1: return ("CHECK_MEDIA_CARD_TYPE"); 239 case 0xda: return ("GET_MEDIA_STATUS"); 240 case 0xde: return ("MEDIA_LOCK"); 241 case 0xdf: return ("MEDIA_UNLOCK"); 242 case 0xe0: return ("STANDBY_IMMEDIATE"); 243 case 0xe1: return ("IDLE_IMMEDIATE"); 244 case 0xe2: return ("STANDBY"); 245 case 0xe3: return ("IDLE"); 246 case 0xe4: return ("READ_BUFFER/PM"); 247 case 0xe5: return ("CHECK_POWER_MODE"); 248 case 0xe6: return ("SLEEP"); 249 case 0xe7: return ("FLUSHCACHE"); 250 case 0xe8: return ("WRITE_BUFFER/PM"); 251 case 0xe9: return ("READ_BUFFER_DMA"); 252 case 0xea: return ("FLUSHCACHE48"); 253 case 0xeb: return ("WRITE_BUFFER_DMA"); 254 case 0xec: return ("ATA_IDENTIFY"); 255 case 0xed: return ("MEDIA_EJECT"); 256 case 0xef: 257 /* 258 * XXX KDM need common decoding between NCQ and non-NCQ 259 * versions of SET FEATURES. 260 */ 261 switch (cmd->features) { 262 case 0x02: return ("SETFEATURES ENABLE WCACHE"); 263 case 0x03: return ("SETFEATURES SET TRANSFER MODE"); 264 case 0x05: return ("SETFEATURES ENABLE APM"); 265 case 0x06: return ("SETFEATURES ENABLE PUIS"); 266 case 0x07: return ("SETFEATURES SPIN-UP"); 267 case 0x0b: return ("SETFEATURES ENABLE WRITE READ VERIFY"); 268 case 0x0c: return ("SETFEATURES ENABLE DEVICE LIFE CONTROL"); 269 case 0x10: return ("SETFEATURES ENABLE SATA FEATURE"); 270 case 0x41: return ("SETFEATURES ENABLE FREEFALL CONTROL"); 271 case 0x43: return ("SETFEATURES SET MAX HOST INT SECT TIMES"); 272 case 0x45: return ("SETFEATURES SET RATE BASIS"); 273 case 0x4a: return ("SETFEATURES EXTENDED POWER CONDITIONS"); 274 case 0x50: return ("SETFEATURES ADVANCED BACKGROUD OPERATION"); 275 case 0x55: return ("SETFEATURES DISABLE RCACHE"); 276 case 0x5d: return ("SETFEATURES ENABLE RELIRQ"); 277 case 0x5e: return ("SETFEATURES ENABLE SRVIRQ"); 278 case 0x62: return ("SETFEATURES LONG PHYS SECT ALIGN ERC"); 279 case 0x63: return ("SETFEATURES DSN"); 280 case 0x66: return ("SETFEATURES DISABLE DEFAULTS"); 281 case 0x82: return ("SETFEATURES DISABLE WCACHE"); 282 case 0x85: return ("SETFEATURES DISABLE APM"); 283 case 0x86: return ("SETFEATURES DISABLE PUIS"); 284 case 0x8b: return ("SETFEATURES DISABLE WRITE READ VERIFY"); 285 case 0x8c: return ("SETFEATURES DISABLE DEVICE LIFE CONTROL"); 286 case 0x90: return ("SETFEATURES DISABLE SATA FEATURE"); 287 case 0xaa: return ("SETFEATURES ENABLE RCACHE"); 288 case 0xC1: return ("SETFEATURES DISABLE FREEFALL CONTROL"); 289 case 0xC3: return ("SETFEATURES SENSE DATA REPORTING"); 290 case 0xC4: return ("SETFEATURES NCQ SENSE DATA RETURN"); 291 case 0xCC: return ("SETFEATURES ENABLE DEFAULTS"); 292 case 0xdd: return ("SETFEATURES DISABLE RELIRQ"); 293 case 0xde: return ("SETFEATURES DISABLE SRVIRQ"); 294 } 295 return "SETFEATURES"; 296 case 0xf1: return ("SECURITY_SET_PASSWORD"); 297 case 0xf2: return ("SECURITY_UNLOCK"); 298 case 0xf3: return ("SECURITY_ERASE_PREPARE"); 299 case 0xf4: return ("SECURITY_ERASE_UNIT"); 300 case 0xf5: return ("SECURITY_FREEZE_LOCK"); 301 case 0xf6: return ("SECURITY_DISABLE_PASSWORD"); 302 case 0xf8: return ("READ_NATIVE_MAX_ADDRESS"); 303 case 0xf9: return ("SET_MAX_ADDRESS"); 304 } 305 return "UNKNOWN"; 306 } 307 308 char * 309 ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len) 310 { 311 struct sbuf sb; 312 int error; 313 314 if (len == 0) 315 return (""); 316 317 sbuf_new(&sb, cmd_string, len, SBUF_FIXEDLEN); 318 ata_cmd_sbuf(cmd, &sb); 319 320 error = sbuf_finish(&sb); 321 if (error != 0 && 322 #ifdef _KERNEL 323 error != ENOMEM) 324 #else 325 errno != ENOMEM) 326 #endif 327 return (""); 328 329 return(sbuf_data(&sb)); 330 } 331 332 void 333 ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb) 334 { 335 sbuf_printf(sb, "%02x %02x %02x %02x " 336 "%02x %02x %02x %02x %02x %02x %02x %02x", 337 cmd->command, cmd->features, 338 cmd->lba_low, cmd->lba_mid, cmd->lba_high, cmd->device, 339 cmd->lba_low_exp, cmd->lba_mid_exp, cmd->lba_high_exp, 340 cmd->features_exp, cmd->sector_count, cmd->sector_count_exp); 341 } 342 343 char * 344 ata_res_string(struct ata_res *res, char *res_string, size_t len) 345 { 346 struct sbuf sb; 347 int error; 348 349 if (len == 0) 350 return (""); 351 352 sbuf_new(&sb, res_string, len, SBUF_FIXEDLEN); 353 ata_res_sbuf(res, &sb); 354 355 error = sbuf_finish(&sb); 356 if (error != 0 && 357 #ifdef _KERNEL 358 error != ENOMEM) 359 #else 360 errno != ENOMEM) 361 #endif 362 return (""); 363 364 return(sbuf_data(&sb)); 365 } 366 367 int 368 ata_res_sbuf(struct ata_res *res, struct sbuf *sb) 369 { 370 371 sbuf_printf(sb, "%02x %02x %02x %02x " 372 "%02x %02x %02x %02x %02x %02x %02x", 373 res->status, res->error, 374 res->lba_low, res->lba_mid, res->lba_high, res->device, 375 res->lba_low_exp, res->lba_mid_exp, res->lba_high_exp, 376 res->sector_count, res->sector_count_exp); 377 378 return (0); 379 } 380 381 /* 382 * ata_command_sbuf() returns 0 for success and -1 for failure. 383 */ 384 int 385 ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) 386 { 387 388 sbuf_printf(sb, "%s. ACB: ", 389 ata_op_string(&ataio->cmd)); 390 ata_cmd_sbuf(&ataio->cmd, sb); 391 392 return(0); 393 } 394 395 /* 396 * ata_status_abuf() returns 0 for success and -1 for failure. 397 */ 398 int 399 ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb) 400 { 401 402 sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s)", 403 ataio->res.status, 404 (ataio->res.status & 0x80) ? "BSY " : "", 405 (ataio->res.status & 0x40) ? "DRDY " : "", 406 (ataio->res.status & 0x20) ? "DF " : "", 407 (ataio->res.status & 0x10) ? "SERV " : "", 408 (ataio->res.status & 0x08) ? "DRQ " : "", 409 (ataio->res.status & 0x04) ? "CORR " : "", 410 (ataio->res.status & 0x02) ? "IDX " : "", 411 (ataio->res.status & 0x01) ? "ERR" : ""); 412 if (ataio->res.status & 1) { 413 sbuf_printf(sb, ", error: %02x (%s%s%s%s%s%s%s%s)", 414 ataio->res.error, 415 (ataio->res.error & 0x80) ? "ICRC " : "", 416 (ataio->res.error & 0x40) ? "UNC " : "", 417 (ataio->res.error & 0x20) ? "MC " : "", 418 (ataio->res.error & 0x10) ? "IDNF " : "", 419 (ataio->res.error & 0x08) ? "MCR " : "", 420 (ataio->res.error & 0x04) ? "ABRT " : "", 421 (ataio->res.error & 0x02) ? "NM " : "", 422 (ataio->res.error & 0x01) ? "ILI" : ""); 423 } 424 425 return(0); 426 } 427 428 void 429 ata_print_ident(struct ata_params *ident_data) 430 { 431 const char *proto; 432 char ata[12], sata[12]; 433 434 ata_print_ident_short(ident_data); 435 436 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" : 437 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; 438 if (ata_version(ident_data->version_major) == 0) { 439 snprintf(ata, sizeof(ata), "%s", proto); 440 } else if (ata_version(ident_data->version_major) <= 7) { 441 snprintf(ata, sizeof(ata), "%s-%d", proto, 442 ata_version(ident_data->version_major)); 443 } else if (ata_version(ident_data->version_major) == 8) { 444 snprintf(ata, sizeof(ata), "%s8-ACS", proto); 445 } else { 446 snprintf(ata, sizeof(ata), "ACS-%d %s", 447 ata_version(ident_data->version_major) - 7, proto); 448 } 449 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) { 450 if (ident_data->satacapabilities & ATA_SATA_GEN3) 451 snprintf(sata, sizeof(sata), " SATA 3.x"); 452 else if (ident_data->satacapabilities & ATA_SATA_GEN2) 453 snprintf(sata, sizeof(sata), " SATA 2.x"); 454 else if (ident_data->satacapabilities & ATA_SATA_GEN1) 455 snprintf(sata, sizeof(sata), " SATA 1.x"); 456 else 457 snprintf(sata, sizeof(sata), " SATA"); 458 } else 459 sata[0] = 0; 460 printf(" %s%s device\n", ata, sata); 461 } 462 463 void 464 ata_print_ident_sbuf(struct ata_params *ident_data, struct sbuf *sb) 465 { 466 const char *proto, *sata; 467 int version; 468 469 ata_print_ident_short_sbuf(ident_data, sb); 470 sbuf_printf(sb, " "); 471 472 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" : 473 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; 474 version = ata_version(ident_data->version_major); 475 476 switch (version) { 477 case 0: 478 sbuf_printf(sb, "%s", proto); 479 break; 480 case 1: 481 case 2: 482 case 3: 483 case 4: 484 case 5: 485 case 6: 486 case 7: 487 sbuf_printf(sb, "%s-%d", proto, version); 488 break; 489 case 8: 490 sbuf_printf(sb, "%s8-ACS", proto); 491 break; 492 default: 493 sbuf_printf(sb, "ACS-%d %s", version - 7, proto); 494 break; 495 } 496 497 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) { 498 if (ident_data->satacapabilities & ATA_SATA_GEN3) 499 sata = " SATA 3.x"; 500 else if (ident_data->satacapabilities & ATA_SATA_GEN2) 501 sata = " SATA 2.x"; 502 else if (ident_data->satacapabilities & ATA_SATA_GEN1) 503 sata = " SATA 1.x"; 504 else 505 sata = " SATA"; 506 } else 507 sata = ""; 508 sbuf_printf(sb, "%s device\n", sata); 509 } 510 511 void 512 ata_print_ident_short(struct ata_params *ident_data) 513 { 514 char product[48], revision[16]; 515 516 cam_strvis(product, ident_data->model, sizeof(ident_data->model), 517 sizeof(product)); 518 cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision), 519 sizeof(revision)); 520 printf("<%s %s>", product, revision); 521 } 522 523 void 524 ata_print_ident_short_sbuf(struct ata_params *ident_data, struct sbuf *sb) 525 { 526 527 sbuf_printf(sb, "<"); 528 cam_strvis_sbuf(sb, ident_data->model, sizeof(ident_data->model), 0); 529 sbuf_printf(sb, " "); 530 cam_strvis_sbuf(sb, ident_data->revision, sizeof(ident_data->revision), 0); 531 sbuf_printf(sb, ">"); 532 } 533 534 void 535 semb_print_ident(struct sep_identify_data *ident_data) 536 { 537 char in[7], ins[5]; 538 539 semb_print_ident_short(ident_data); 540 cam_strvis(in, ident_data->interface_id, 6, sizeof(in)); 541 cam_strvis(ins, ident_data->interface_rev, 4, sizeof(ins)); 542 printf(" SEMB %s %s device\n", in, ins); 543 } 544 545 void 546 semb_print_ident_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb) 547 { 548 549 semb_print_ident_short_sbuf(ident_data, sb); 550 551 sbuf_printf(sb, " SEMB "); 552 cam_strvis_sbuf(sb, ident_data->interface_id, 6, 0); 553 sbuf_printf(sb, " "); 554 cam_strvis_sbuf(sb, ident_data->interface_rev, 4, 0); 555 sbuf_printf(sb, " device\n"); 556 } 557 558 void 559 semb_print_ident_short(struct sep_identify_data *ident_data) 560 { 561 char vendor[9], product[17], revision[5], fw[5]; 562 563 cam_strvis(vendor, ident_data->vendor_id, 8, sizeof(vendor)); 564 cam_strvis(product, ident_data->product_id, 16, sizeof(product)); 565 cam_strvis(revision, ident_data->product_rev, 4, sizeof(revision)); 566 cam_strvis(fw, ident_data->firmware_rev, 4, sizeof(fw)); 567 printf("<%s %s %s %s>", vendor, product, revision, fw); 568 } 569 570 void 571 semb_print_ident_short_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb) 572 { 573 574 sbuf_printf(sb, "<"); 575 cam_strvis_sbuf(sb, ident_data->vendor_id, 8, 0); 576 sbuf_printf(sb, " "); 577 cam_strvis_sbuf(sb, ident_data->product_id, 16, 0); 578 sbuf_printf(sb, " "); 579 cam_strvis_sbuf(sb, ident_data->product_rev, 4, 0); 580 sbuf_printf(sb, " "); 581 cam_strvis_sbuf(sb, ident_data->firmware_rev, 4, 0); 582 sbuf_printf(sb, ">"); 583 } 584 585 uint32_t 586 ata_logical_sector_size(struct ata_params *ident_data) 587 { 588 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE && 589 (ident_data->pss & ATA_PSS_LSSABOVE512)) { 590 return (((u_int32_t)ident_data->lss_1 | 591 ((u_int32_t)ident_data->lss_2 << 16)) * 2); 592 } 593 return (512); 594 } 595 596 uint64_t 597 ata_physical_sector_size(struct ata_params *ident_data) 598 { 599 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE) { 600 if (ident_data->pss & ATA_PSS_MULTLS) { 601 return ((uint64_t)ata_logical_sector_size(ident_data) * 602 (1 << (ident_data->pss & ATA_PSS_LSPPS))); 603 } else { 604 return (uint64_t)ata_logical_sector_size(ident_data); 605 } 606 } 607 return (512); 608 } 609 610 uint64_t 611 ata_logical_sector_offset(struct ata_params *ident_data) 612 { 613 if ((ident_data->lsalign & 0xc000) == 0x4000) { 614 return ((uint64_t)ata_logical_sector_size(ident_data) * 615 (ident_data->lsalign & 0x3fff)); 616 } 617 return (0); 618 } 619 620 void 621 ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, 622 uint32_t lba, uint8_t sector_count) 623 { 624 bzero(&ataio->cmd, sizeof(ataio->cmd)); 625 ataio->cmd.flags = 0; 626 if (cmd == ATA_READ_DMA || 627 cmd == ATA_READ_DMA_QUEUED || 628 cmd == ATA_WRITE_DMA || 629 cmd == ATA_WRITE_DMA_QUEUED || 630 cmd == ATA_TRUSTED_RECEIVE_DMA || 631 cmd == ATA_TRUSTED_SEND_DMA || 632 cmd == ATA_DOWNLOAD_MICROCODE_DMA || 633 cmd == ATA_READ_BUFFER_DMA || 634 cmd == ATA_WRITE_BUFFER_DMA) 635 ataio->cmd.flags |= CAM_ATAIO_DMA; 636 ataio->cmd.command = cmd; 637 ataio->cmd.features = features; 638 ataio->cmd.lba_low = lba; 639 ataio->cmd.lba_mid = lba >> 8; 640 ataio->cmd.lba_high = lba >> 16; 641 ataio->cmd.device = ATA_DEV_LBA | ((lba >> 24) & 0x0f); 642 ataio->cmd.sector_count = sector_count; 643 } 644 645 void 646 ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, 647 uint64_t lba, uint16_t sector_count) 648 { 649 650 ataio->cmd.flags = CAM_ATAIO_48BIT; 651 if (cmd == ATA_READ_DMA48 || 652 cmd == ATA_READ_DMA_QUEUED48 || 653 cmd == ATA_READ_STREAM_DMA48 || 654 cmd == ATA_WRITE_DMA48 || 655 cmd == ATA_WRITE_DMA_FUA48 || 656 cmd == ATA_WRITE_DMA_QUEUED48 || 657 cmd == ATA_WRITE_DMA_QUEUED_FUA48 || 658 cmd == ATA_WRITE_STREAM_DMA48 || 659 cmd == ATA_DATA_SET_MANAGEMENT || 660 cmd == ATA_READ_LOG_DMA_EXT || 661 cmd == ATA_WRITE_LOG_DMA_EXT) 662 ataio->cmd.flags |= CAM_ATAIO_DMA; 663 ataio->cmd.command = cmd; 664 ataio->cmd.features = features; 665 ataio->cmd.lba_low = lba; 666 ataio->cmd.lba_mid = lba >> 8; 667 ataio->cmd.lba_high = lba >> 16; 668 ataio->cmd.device = ATA_DEV_LBA; 669 ataio->cmd.lba_low_exp = lba >> 24; 670 ataio->cmd.lba_mid_exp = lba >> 32; 671 ataio->cmd.lba_high_exp = lba >> 40; 672 ataio->cmd.features_exp = features >> 8; 673 ataio->cmd.sector_count = sector_count; 674 ataio->cmd.sector_count_exp = sector_count >> 8; 675 ataio->cmd.control = 0; 676 } 677 678 void 679 ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, 680 uint64_t lba, uint16_t sector_count) 681 { 682 683 ataio->cmd.flags = CAM_ATAIO_48BIT | CAM_ATAIO_FPDMA; 684 ataio->cmd.command = cmd; 685 ataio->cmd.features = sector_count; 686 ataio->cmd.lba_low = lba; 687 ataio->cmd.lba_mid = lba >> 8; 688 ataio->cmd.lba_high = lba >> 16; 689 ataio->cmd.device = ATA_DEV_LBA; 690 ataio->cmd.lba_low_exp = lba >> 24; 691 ataio->cmd.lba_mid_exp = lba >> 32; 692 ataio->cmd.lba_high_exp = lba >> 40; 693 ataio->cmd.features_exp = sector_count >> 8; 694 ataio->cmd.sector_count = 0; 695 ataio->cmd.sector_count_exp = 0; 696 ataio->cmd.control = 0; 697 } 698 699 void 700 ata_reset_cmd(struct ccb_ataio *ataio) 701 { 702 bzero(&ataio->cmd, sizeof(ataio->cmd)); 703 ataio->cmd.flags = CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT; 704 ataio->cmd.control = 0x04; 705 } 706 707 void 708 ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port) 709 { 710 bzero(&ataio->cmd, sizeof(ataio->cmd)); 711 ataio->cmd.flags = CAM_ATAIO_NEEDRESULT; 712 ataio->cmd.command = ATA_READ_PM; 713 ataio->cmd.features = reg; 714 ataio->cmd.device = port & 0x0f; 715 } 716 717 void 718 ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val) 719 { 720 bzero(&ataio->cmd, sizeof(ataio->cmd)); 721 ataio->cmd.flags = 0; 722 ataio->cmd.command = ATA_WRITE_PM; 723 ataio->cmd.features = reg; 724 ataio->cmd.sector_count = val; 725 ataio->cmd.lba_low = val >> 8; 726 ataio->cmd.lba_mid = val >> 16; 727 ataio->cmd.lba_high = val >> 24; 728 ataio->cmd.device = port & 0x0f; 729 } 730 731 void 732 ata_read_log(struct ccb_ataio *ataio, uint32_t retries, 733 void (*cbfcnp)(struct cam_periph *, union ccb *), 734 uint32_t log_address, uint32_t page_number, uint16_t block_count, 735 uint32_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, 736 uint32_t timeout) 737 { 738 uint64_t lba; 739 740 cam_fill_ataio(ataio, 741 /*retries*/ 1, 742 /*cbfcnp*/ cbfcnp, 743 /*flags*/ CAM_DIR_IN, 744 /*tag_action*/ 0, 745 /*data_ptr*/ data_ptr, 746 /*dxfer_len*/ dxfer_len, 747 /*timeout*/ timeout); 748 749 lba = (((uint64_t)page_number & 0xff00) << 32) | 750 ((page_number & 0x00ff) << 8) | 751 (log_address & 0xff); 752 753 ata_48bit_cmd(ataio, 754 /*cmd*/ (protocol & CAM_ATAIO_DMA) ? ATA_READ_LOG_DMA_EXT : 755 ATA_READ_LOG_EXT, 756 /*features*/ 0, 757 /*lba*/ lba, 758 /*sector_count*/ block_count); 759 } 760 761 void 762 ata_bswap(int8_t *buf, int len) 763 { 764 u_int16_t *ptr = (u_int16_t*)(buf + len); 765 766 while (--ptr >= (u_int16_t*)buf) 767 *ptr = be16toh(*ptr); 768 } 769 770 void 771 ata_btrim(int8_t *buf, int len) 772 { 773 int8_t *ptr; 774 775 for (ptr = buf; ptr < buf+len; ++ptr) 776 if (!*ptr || *ptr == '_') 777 *ptr = ' '; 778 for (ptr = buf + len - 1; ptr >= buf && *ptr == ' '; --ptr) 779 *ptr = 0; 780 } 781 782 void 783 ata_bpack(int8_t *src, int8_t *dst, int len) 784 { 785 int i, j, blank; 786 787 for (i = j = blank = 0 ; i < len; i++) { 788 if (blank && src[i] == ' ') continue; 789 if (blank && src[i] != ' ') { 790 dst[j++] = src[i]; 791 blank = 0; 792 continue; 793 } 794 if (src[i] == ' ') { 795 blank = 1; 796 if (i == 0) 797 continue; 798 } 799 dst[j++] = src[i]; 800 } 801 while (j < len) 802 dst[j++] = 0x00; 803 } 804 805 int 806 ata_max_pmode(struct ata_params *ap) 807 { 808 if (ap->atavalid & ATA_FLAG_64_70) { 809 if (ap->apiomodes & 0x02) 810 return ATA_PIO4; 811 if (ap->apiomodes & 0x01) 812 return ATA_PIO3; 813 } 814 if (ap->mwdmamodes & 0x04) 815 return ATA_PIO4; 816 if (ap->mwdmamodes & 0x02) 817 return ATA_PIO3; 818 if (ap->mwdmamodes & 0x01) 819 return ATA_PIO2; 820 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x200) 821 return ATA_PIO2; 822 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x100) 823 return ATA_PIO1; 824 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x000) 825 return ATA_PIO0; 826 return ATA_PIO0; 827 } 828 829 int 830 ata_max_wmode(struct ata_params *ap) 831 { 832 if (ap->mwdmamodes & 0x04) 833 return ATA_WDMA2; 834 if (ap->mwdmamodes & 0x02) 835 return ATA_WDMA1; 836 if (ap->mwdmamodes & 0x01) 837 return ATA_WDMA0; 838 return -1; 839 } 840 841 int 842 ata_max_umode(struct ata_params *ap) 843 { 844 if (ap->atavalid & ATA_FLAG_88) { 845 if (ap->udmamodes & 0x40) 846 return ATA_UDMA6; 847 if (ap->udmamodes & 0x20) 848 return ATA_UDMA5; 849 if (ap->udmamodes & 0x10) 850 return ATA_UDMA4; 851 if (ap->udmamodes & 0x08) 852 return ATA_UDMA3; 853 if (ap->udmamodes & 0x04) 854 return ATA_UDMA2; 855 if (ap->udmamodes & 0x02) 856 return ATA_UDMA1; 857 if (ap->udmamodes & 0x01) 858 return ATA_UDMA0; 859 } 860 return -1; 861 } 862 863 int 864 ata_max_mode(struct ata_params *ap, int maxmode) 865 { 866 867 if (maxmode == 0) 868 maxmode = ATA_DMA_MAX; 869 if (maxmode >= ATA_UDMA0 && ata_max_umode(ap) > 0) 870 return (min(maxmode, ata_max_umode(ap))); 871 if (maxmode >= ATA_WDMA0 && ata_max_wmode(ap) > 0) 872 return (min(maxmode, ata_max_wmode(ap))); 873 return (min(maxmode, ata_max_pmode(ap))); 874 } 875 876 char * 877 ata_mode2string(int mode) 878 { 879 switch (mode) { 880 case -1: return "UNSUPPORTED"; 881 case 0: return "NONE"; 882 case ATA_PIO0: return "PIO0"; 883 case ATA_PIO1: return "PIO1"; 884 case ATA_PIO2: return "PIO2"; 885 case ATA_PIO3: return "PIO3"; 886 case ATA_PIO4: return "PIO4"; 887 case ATA_WDMA0: return "WDMA0"; 888 case ATA_WDMA1: return "WDMA1"; 889 case ATA_WDMA2: return "WDMA2"; 890 case ATA_UDMA0: return "UDMA0"; 891 case ATA_UDMA1: return "UDMA1"; 892 case ATA_UDMA2: return "UDMA2"; 893 case ATA_UDMA3: return "UDMA3"; 894 case ATA_UDMA4: return "UDMA4"; 895 case ATA_UDMA5: return "UDMA5"; 896 case ATA_UDMA6: return "UDMA6"; 897 default: 898 if (mode & ATA_DMA_MASK) 899 return "BIOSDMA"; 900 else 901 return "BIOSPIO"; 902 } 903 } 904 905 int 906 ata_string2mode(char *str) 907 { 908 if (!strcasecmp(str, "PIO0")) return (ATA_PIO0); 909 if (!strcasecmp(str, "PIO1")) return (ATA_PIO1); 910 if (!strcasecmp(str, "PIO2")) return (ATA_PIO2); 911 if (!strcasecmp(str, "PIO3")) return (ATA_PIO3); 912 if (!strcasecmp(str, "PIO4")) return (ATA_PIO4); 913 if (!strcasecmp(str, "WDMA0")) return (ATA_WDMA0); 914 if (!strcasecmp(str, "WDMA1")) return (ATA_WDMA1); 915 if (!strcasecmp(str, "WDMA2")) return (ATA_WDMA2); 916 if (!strcasecmp(str, "UDMA0")) return (ATA_UDMA0); 917 if (!strcasecmp(str, "UDMA16")) return (ATA_UDMA0); 918 if (!strcasecmp(str, "UDMA1")) return (ATA_UDMA1); 919 if (!strcasecmp(str, "UDMA25")) return (ATA_UDMA1); 920 if (!strcasecmp(str, "UDMA2")) return (ATA_UDMA2); 921 if (!strcasecmp(str, "UDMA33")) return (ATA_UDMA2); 922 if (!strcasecmp(str, "UDMA3")) return (ATA_UDMA3); 923 if (!strcasecmp(str, "UDMA44")) return (ATA_UDMA3); 924 if (!strcasecmp(str, "UDMA4")) return (ATA_UDMA4); 925 if (!strcasecmp(str, "UDMA66")) return (ATA_UDMA4); 926 if (!strcasecmp(str, "UDMA5")) return (ATA_UDMA5); 927 if (!strcasecmp(str, "UDMA100")) return (ATA_UDMA5); 928 if (!strcasecmp(str, "UDMA6")) return (ATA_UDMA6); 929 if (!strcasecmp(str, "UDMA133")) return (ATA_UDMA6); 930 return (-1); 931 } 932 933 u_int 934 ata_mode2speed(int mode) 935 { 936 switch (mode) { 937 case ATA_PIO0: 938 default: 939 return (3300); 940 case ATA_PIO1: 941 return (5200); 942 case ATA_PIO2: 943 return (8300); 944 case ATA_PIO3: 945 return (11100); 946 case ATA_PIO4: 947 return (16700); 948 case ATA_WDMA0: 949 return (4200); 950 case ATA_WDMA1: 951 return (13300); 952 case ATA_WDMA2: 953 return (16700); 954 case ATA_UDMA0: 955 return (16700); 956 case ATA_UDMA1: 957 return (25000); 958 case ATA_UDMA2: 959 return (33300); 960 case ATA_UDMA3: 961 return (44400); 962 case ATA_UDMA4: 963 return (66700); 964 case ATA_UDMA5: 965 return (100000); 966 case ATA_UDMA6: 967 return (133000); 968 } 969 } 970 971 u_int 972 ata_revision2speed(int revision) 973 { 974 switch (revision) { 975 case 1: 976 default: 977 return (150000); 978 case 2: 979 return (300000); 980 case 3: 981 return (600000); 982 } 983 } 984 985 int 986 ata_speed2revision(u_int speed) 987 { 988 switch (speed) { 989 case 0: 990 return (0); 991 case 150000: 992 return (1); 993 case 300000: 994 return (2); 995 case 600000: 996 return (3); 997 default: 998 return (-1); 999 } 1000 } 1001 1002 int 1003 ata_identify_match(caddr_t identbuffer, caddr_t table_entry) 1004 { 1005 struct scsi_inquiry_pattern *entry; 1006 struct ata_params *ident; 1007 1008 entry = (struct scsi_inquiry_pattern *)table_entry; 1009 ident = (struct ata_params *)identbuffer; 1010 1011 if ((cam_strmatch(ident->model, entry->product, 1012 sizeof(ident->model)) == 0) 1013 && (cam_strmatch(ident->revision, entry->revision, 1014 sizeof(ident->revision)) == 0)) { 1015 return (0); 1016 } 1017 return (-1); 1018 } 1019 1020 int 1021 ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry) 1022 { 1023 struct scsi_static_inquiry_pattern *entry; 1024 struct ata_params *ident; 1025 1026 entry = (struct scsi_static_inquiry_pattern *)table_entry; 1027 ident = (struct ata_params *)identbuffer; 1028 1029 if ((cam_strmatch(ident->model, entry->product, 1030 sizeof(ident->model)) == 0) 1031 && (cam_strmatch(ident->revision, entry->revision, 1032 sizeof(ident->revision)) == 0)) { 1033 return (0); 1034 } 1035 return (-1); 1036 } 1037 1038 void 1039 semb_receive_diagnostic_results(struct ccb_ataio *ataio, 1040 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), 1041 uint8_t tag_action, int pcv, uint8_t page_code, 1042 uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1043 { 1044 1045 length = min(length, 1020); 1046 length = (length + 3) & ~3; 1047 cam_fill_ataio(ataio, 1048 retries, 1049 cbfcnp, 1050 /*flags*/CAM_DIR_IN, 1051 tag_action, 1052 data_ptr, 1053 length, 1054 timeout); 1055 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1056 pcv ? page_code : 0, 0x02, length / 4); 1057 } 1058 1059 void 1060 semb_send_diagnostic(struct ccb_ataio *ataio, 1061 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), 1062 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1063 { 1064 1065 length = min(length, 1020); 1066 length = (length + 3) & ~3; 1067 cam_fill_ataio(ataio, 1068 retries, 1069 cbfcnp, 1070 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, 1071 tag_action, 1072 data_ptr, 1073 length, 1074 timeout); 1075 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1076 length > 0 ? data_ptr[0] : 0, 0x82, length / 4); 1077 } 1078 1079 void 1080 semb_read_buffer(struct ccb_ataio *ataio, 1081 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*), 1082 uint8_t tag_action, uint8_t page_code, 1083 uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1084 { 1085 1086 length = min(length, 1020); 1087 length = (length + 3) & ~3; 1088 cam_fill_ataio(ataio, 1089 retries, 1090 cbfcnp, 1091 /*flags*/CAM_DIR_IN, 1092 tag_action, 1093 data_ptr, 1094 length, 1095 timeout); 1096 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1097 page_code, 0x00, length / 4); 1098 } 1099 1100 void 1101 semb_write_buffer(struct ccb_ataio *ataio, 1102 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *), 1103 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout) 1104 { 1105 1106 length = min(length, 1020); 1107 length = (length + 3) & ~3; 1108 cam_fill_ataio(ataio, 1109 retries, 1110 cbfcnp, 1111 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE, 1112 tag_action, 1113 data_ptr, 1114 length, 1115 timeout); 1116 ata_28bit_cmd(ataio, ATA_SEP_ATTN, 1117 length > 0 ? data_ptr[0] : 0, 0x80, length / 4); 1118 } 1119 1120 void 1121 ata_zac_mgmt_out(struct ccb_ataio *ataio, uint32_t retries, 1122 void (*cbfcnp)(struct cam_periph *, union ccb *), 1123 int use_ncq, uint8_t zm_action, uint64_t zone_id, 1124 uint8_t zone_flags, uint16_t sector_count, uint8_t *data_ptr, 1125 uint32_t dxfer_len, uint32_t timeout) 1126 { 1127 uint8_t command_out, ata_flags; 1128 uint16_t features_out, sectors_out; 1129 uint32_t auxiliary; 1130 1131 if (use_ncq == 0) { 1132 command_out = ATA_ZAC_MANAGEMENT_OUT; 1133 features_out = (zm_action & 0xf) | (zone_flags << 8); 1134 if (dxfer_len == 0) { 1135 ata_flags = 0; 1136 sectors_out = 0; 1137 } else { 1138 ata_flags = CAM_ATAIO_DMA; 1139 /* XXX KDM use sector count? */ 1140 sectors_out = ((dxfer_len >> 9) & 0xffff); 1141 } 1142 auxiliary = 0; 1143 } else { 1144 if (dxfer_len == 0) { 1145 command_out = ATA_NCQ_NON_DATA; 1146 features_out = ATA_NCQ_ZAC_MGMT_OUT; 1147 sectors_out = 0; 1148 } else { 1149 command_out = ATA_SEND_FPDMA_QUEUED; 1150 1151 /* Note that we're defaulting to normal priority */ 1152 sectors_out = ATA_SFPDMA_ZAC_MGMT_OUT << 8; 1153 1154 /* 1155 * For SEND FPDMA QUEUED, the transfer length is 1156 * encoded in the FEATURE register, and 0 means 1157 * that 65536 512 byte blocks are to be tranferred. 1158 * In practice, it seems unlikely that we'll see 1159 * a transfer that large. 1160 */ 1161 if (dxfer_len == (65536 * 512)) { 1162 features_out = 0; 1163 } else { 1164 /* 1165 * Yes, the caller can theoretically send a 1166 * transfer larger than we can handle. 1167 * Anyone using this function needs enough 1168 * knowledge to avoid doing that. 1169 */ 1170 features_out = ((dxfer_len >> 9) & 0xffff); 1171 } 1172 } 1173 auxiliary = (zm_action & 0xf) | (zone_flags << 8); 1174 1175 ata_flags = CAM_ATAIO_FPDMA; 1176 } 1177 1178 cam_fill_ataio(ataio, 1179 /*retries*/ retries, 1180 /*cbfcnp*/ cbfcnp, 1181 /*flags*/ (dxfer_len > 0) ? CAM_DIR_OUT : CAM_DIR_NONE, 1182 /*tag_action*/ 0, 1183 /*data_ptr*/ data_ptr, 1184 /*dxfer_len*/ dxfer_len, 1185 /*timeout*/ timeout); 1186 1187 ata_48bit_cmd(ataio, 1188 /*cmd*/ command_out, 1189 /*features*/ features_out, 1190 /*lba*/ zone_id, 1191 /*sector_count*/ sectors_out); 1192 1193 ataio->cmd.flags |= ata_flags; 1194 if (auxiliary != 0) { 1195 ataio->ata_flags |= ATA_FLAG_AUX; 1196 ataio->aux = auxiliary; 1197 } 1198 } 1199 1200 void 1201 ata_zac_mgmt_in(struct ccb_ataio *ataio, uint32_t retries, 1202 void (*cbfcnp)(struct cam_periph *, union ccb *), 1203 int use_ncq, uint8_t zm_action, uint64_t zone_id, 1204 uint8_t zone_flags, uint8_t *data_ptr, uint32_t dxfer_len, 1205 uint32_t timeout) 1206 { 1207 uint8_t command_out, ata_flags; 1208 uint16_t features_out, sectors_out; 1209 uint32_t auxiliary; 1210 1211 if (use_ncq == 0) { 1212 command_out = ATA_ZAC_MANAGEMENT_IN; 1213 /* XXX KDM put a macro here */ 1214 features_out = (zm_action & 0xf) | (zone_flags << 8); 1215 ata_flags = CAM_ATAIO_DMA; 1216 sectors_out = ((dxfer_len >> 9) & 0xffff); 1217 auxiliary = 0; 1218 } else { 1219 command_out = ATA_RECV_FPDMA_QUEUED; 1220 sectors_out = ATA_RFPDMA_ZAC_MGMT_IN << 8; 1221 auxiliary = (zm_action & 0xf) | (zone_flags << 8); 1222 ata_flags = CAM_ATAIO_FPDMA; 1223 /* 1224 * For RECEIVE FPDMA QUEUED, the transfer length is 1225 * encoded in the FEATURE register, and 0 means 1226 * that 65536 512 byte blocks are to be tranferred. 1227 * In practice, it is unlikely we will see a transfer that 1228 * large. 1229 */ 1230 if (dxfer_len == (65536 * 512)) { 1231 features_out = 0; 1232 } else { 1233 /* 1234 * Yes, the caller can theoretically request a 1235 * transfer larger than we can handle. 1236 * Anyone using this function needs enough 1237 * knowledge to avoid doing that. 1238 */ 1239 features_out = ((dxfer_len >> 9) & 0xffff); 1240 } 1241 } 1242 1243 cam_fill_ataio(ataio, 1244 /*retries*/ retries, 1245 /*cbfcnp*/ cbfcnp, 1246 /*flags*/ CAM_DIR_IN, 1247 /*tag_action*/ 0, 1248 /*data_ptr*/ data_ptr, 1249 /*dxfer_len*/ dxfer_len, 1250 /*timeout*/ timeout); 1251 1252 ata_48bit_cmd(ataio, 1253 /*cmd*/ command_out, 1254 /*features*/ features_out, 1255 /*lba*/ zone_id, 1256 /*sector_count*/ sectors_out); 1257 1258 ataio->cmd.flags |= ata_flags; 1259 if (auxiliary != 0) { 1260 ataio->ata_flags |= ATA_FLAG_AUX; 1261 ataio->aux = auxiliary; 1262 } 1263 } 1264 1265 void 1266 ata_param_fixup(struct ata_params *ident_buf) 1267 { 1268 int16_t *ptr; 1269 1270 for (ptr = (int16_t *)ident_buf; 1271 ptr < (int16_t *)ident_buf + sizeof(struct ata_params)/2; ptr++) { 1272 *ptr = le16toh(*ptr); 1273 } 1274 if (strncmp(ident_buf->model, "FX", 2) && 1275 strncmp(ident_buf->model, "NEC", 3) && 1276 strncmp(ident_buf->model, "Pioneer", 7) && 1277 strncmp(ident_buf->model, "SHARP", 5)) { 1278 ata_bswap(ident_buf->model, sizeof(ident_buf->model)); 1279 ata_bswap(ident_buf->revision, sizeof(ident_buf->revision)); 1280 ata_bswap(ident_buf->serial, sizeof(ident_buf->serial)); 1281 } 1282 ata_btrim(ident_buf->model, sizeof(ident_buf->model)); 1283 ata_bpack(ident_buf->model, ident_buf->model, sizeof(ident_buf->model)); 1284 ata_btrim(ident_buf->revision, sizeof(ident_buf->revision)); 1285 ata_bpack(ident_buf->revision, ident_buf->revision, sizeof(ident_buf->revision)); 1286 ata_btrim(ident_buf->serial, sizeof(ident_buf->serial)); 1287 ata_bpack(ident_buf->serial, ident_buf->serial, sizeof(ident_buf->serial)); 1288 }
Cache object: 29d9e003b4ff5a0de10bb1ff2c727f09
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