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