1/* 2 * Copyright (c) 1997-2007 Kenneth D. Merry 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#include <sys/cdefs.h> 30#include <sys/ioctl.h> 31#include <sys/stdint.h> 32#include <sys/types.h> 33#include <sys/stat.h> 34#include <sys/endian.h> 35#include <sys/sbuf.h> 36 37#include <stdbool.h> 38#include <stdio.h> 39#include <stdlib.h> 40#include <string.h> 41#include <unistd.h> 42#include <inttypes.h> 43#include <limits.h> 44#include <fcntl.h> 45#include <ctype.h> 46#include <err.h> 47#include <libnvmf.h> 48#include <libutil.h> 49#include <limits.h> 50#include <inttypes.h> 51 52#include <cam/cam.h> 53#include <cam/cam_debug.h> 54#include <cam/cam_ccb.h> 55#include <cam/scsi/scsi_all.h> 56#include <cam/scsi/scsi_da.h> 57#include <cam/scsi/scsi_pass.h> 58#include <cam/scsi/scsi_message.h> 59#include <cam/scsi/smp_all.h> 60#include <cam/ata/ata_all.h> 61#include <cam/mmc/mmc_all.h> 62#include <camlib.h> 63#include "camcontrol.h" 64#include "nvmecontrol_ext.h" 65 66typedef enum { 67 CAM_CMD_NONE, 68 CAM_CMD_DEVLIST, 69 CAM_CMD_TUR, 70 CAM_CMD_INQUIRY, 71 CAM_CMD_STARTSTOP, 72 CAM_CMD_RESCAN, 73 CAM_CMD_READ_DEFECTS, 74 CAM_CMD_MODE_PAGE, 75 CAM_CMD_SCSI_CMD, 76 CAM_CMD_DEVTREE, 77 CAM_CMD_USAGE, 78 CAM_CMD_DEBUG, 79 CAM_CMD_RESET, 80 CAM_CMD_FORMAT, 81 CAM_CMD_TAG, 82 CAM_CMD_RATE, 83 CAM_CMD_DETACH, 84 CAM_CMD_REPORTLUNS, 85 CAM_CMD_READCAP, 86 CAM_CMD_IDENTIFY, 87 CAM_CMD_IDLE, 88 CAM_CMD_STANDBY, 89 CAM_CMD_SLEEP, 90 CAM_CMD_SMP_CMD, 91 CAM_CMD_SMP_RG, 92 CAM_CMD_SMP_PC, 93 CAM_CMD_SMP_PHYLIST, 94 CAM_CMD_SMP_MANINFO, 95 CAM_CMD_DOWNLOAD_FW, 96 CAM_CMD_SECURITY, 97 CAM_CMD_HPA, 98 CAM_CMD_SANITIZE, 99 CAM_CMD_PERSIST, 100 CAM_CMD_APM, 101 CAM_CMD_AAM, 102 CAM_CMD_ATTRIB, 103 CAM_CMD_OPCODES, 104 CAM_CMD_REPROBE, 105 CAM_CMD_ZONE, 106 CAM_CMD_EPC, 107 CAM_CMD_TIMESTAMP, 108 CAM_CMD_MMCSD_CMD, 109 CAM_CMD_POWER_MODE, 110 CAM_CMD_DEVTYPE, 111 CAM_CMD_AMA, 112 CAM_CMD_DEPOP, 113 CAM_CMD_REQSENSE 114} cam_cmd; 115 116typedef enum { 117 CAM_ARG_NONE = 0x00000000, 118 CAM_ARG_VERBOSE = 0x00000001, 119 CAM_ARG_DEVICE = 0x00000002, 120 CAM_ARG_BUS = 0x00000004, 121 CAM_ARG_TARGET = 0x00000008, 122 CAM_ARG_LUN = 0x00000010, 123 CAM_ARG_EJECT = 0x00000020, 124 CAM_ARG_UNIT = 0x00000040, 125 /* unused 0x00000080 */ 126 /* unused 0x00000100 */ 127 /* unused 0x00000200 */ 128 /* unused 0x00000400 */ 129 /* unused 0x00000800 */ 130 CAM_ARG_GET_SERIAL = 0x00001000, 131 CAM_ARG_GET_STDINQ = 0x00002000, 132 CAM_ARG_GET_XFERRATE = 0x00004000, 133 CAM_ARG_INQ_MASK = 0x00007000, 134 /* unused 0x00008000 */ 135 /* unused 0x00010000 */ 136 CAM_ARG_TIMEOUT = 0x00020000, 137 CAM_ARG_CMD_IN = 0x00040000, 138 CAM_ARG_CMD_OUT = 0x00080000, 139 /* unused 0x00100000 */ 140 CAM_ARG_ERR_RECOVER = 0x00200000, 141 CAM_ARG_RETRIES = 0x00400000, 142 CAM_ARG_START_UNIT = 0x00800000, 143 CAM_ARG_DEBUG_INFO = 0x01000000, 144 CAM_ARG_DEBUG_TRACE = 0x02000000, 145 CAM_ARG_DEBUG_SUBTRACE = 0x04000000, 146 CAM_ARG_DEBUG_CDB = 0x08000000, 147 CAM_ARG_DEBUG_XPT = 0x10000000, 148 CAM_ARG_DEBUG_PERIPH = 0x20000000, 149 CAM_ARG_DEBUG_PROBE = 0x40000000, 150 /* unused 0x80000000 */ 151} cam_argmask; 152 153struct camcontrol_opts { 154 const char *optname; 155 uint32_t cmdnum; 156 cam_argmask argnum; 157 const char *subopt; 158}; 159 160struct ata_set_max_pwd 161{ 162 uint16_t reserved1; 163 uint8_t password[32]; 164 uint16_t reserved2[239]; 165}; 166 167static struct scsi_nv task_attrs[] = { 168 { "simple", MSG_SIMPLE_Q_TAG }, 169 { "head", MSG_HEAD_OF_Q_TAG }, 170 { "ordered", MSG_ORDERED_Q_TAG }, 171 { "iwr", MSG_IGN_WIDE_RESIDUE }, 172 { "aca", MSG_ACA_TASK } 173}; 174 175static const char scsicmd_opts[] = "a:c:dfi:o:r"; 176static const char readdefect_opts[] = "f:GPqsS:X"; 177static const char negotiate_opts[] = "acD:M:O:qR:T:UW:"; 178static const char smprg_opts[] = "l"; 179static const char smppc_opts[] = "a:A:d:lm:M:o:p:s:S:T:"; 180static const char smpphylist_opts[] = "lq"; 181static char pwd_opt; 182 183static struct camcontrol_opts option_table[] = { 184 {"tur", CAM_CMD_TUR, CAM_ARG_NONE, NULL}, 185 {"inquiry", CAM_CMD_INQUIRY, CAM_ARG_NONE, "DSR"}, 186 {"identify", CAM_CMD_IDENTIFY, CAM_ARG_NONE, NULL}, 187 {"start", CAM_CMD_STARTSTOP, CAM_ARG_START_UNIT, NULL}, 188 {"stop", CAM_CMD_STARTSTOP, CAM_ARG_NONE, NULL}, 189 {"load", CAM_CMD_STARTSTOP, CAM_ARG_START_UNIT | CAM_ARG_EJECT, NULL}, 190 {"eject", CAM_CMD_STARTSTOP, CAM_ARG_EJECT, NULL}, 191 {"reportluns", CAM_CMD_REPORTLUNS, CAM_ARG_NONE, "clr:"}, 192 {"readcapacity", CAM_CMD_READCAP, CAM_ARG_NONE, "bhHlNqs"}, 193 {"reprobe", CAM_CMD_REPROBE, CAM_ARG_NONE, NULL}, 194 {"rescan", CAM_CMD_RESCAN, CAM_ARG_NONE, NULL}, 195 {"reset", CAM_CMD_RESET, CAM_ARG_NONE, NULL}, 196 {"cmd", CAM_CMD_SCSI_CMD, CAM_ARG_NONE, scsicmd_opts}, 197 {"mmcsdcmd", CAM_CMD_MMCSD_CMD, CAM_ARG_NONE, "c:a:F:f:Wb:l:41S:I"}, 198 {"command", CAM_CMD_SCSI_CMD, CAM_ARG_NONE, scsicmd_opts}, 199 {"smpcmd", CAM_CMD_SMP_CMD, CAM_ARG_NONE, "r:R:"}, 200 {"smprg", CAM_CMD_SMP_RG, CAM_ARG_NONE, smprg_opts}, 201 {"smpreportgeneral", CAM_CMD_SMP_RG, CAM_ARG_NONE, smprg_opts}, 202 {"smppc", CAM_CMD_SMP_PC, CAM_ARG_NONE, smppc_opts}, 203 {"smpphycontrol", CAM_CMD_SMP_PC, CAM_ARG_NONE, smppc_opts}, 204 {"smpplist", CAM_CMD_SMP_PHYLIST, CAM_ARG_NONE, smpphylist_opts}, 205 {"smpphylist", CAM_CMD_SMP_PHYLIST, CAM_ARG_NONE, smpphylist_opts}, 206 {"smpmaninfo", CAM_CMD_SMP_MANINFO, CAM_ARG_NONE, "l"}, 207 {"defects", CAM_CMD_READ_DEFECTS, CAM_ARG_NONE, readdefect_opts}, 208 {"defectlist", CAM_CMD_READ_DEFECTS, CAM_ARG_NONE, readdefect_opts}, 209 {"devlist", CAM_CMD_DEVTREE, CAM_ARG_NONE, "-b"}, 210 {"devtype", CAM_CMD_DEVTYPE, CAM_ARG_NONE, ""}, 211 {"periphlist", CAM_CMD_DEVLIST, CAM_ARG_NONE, NULL}, 212 {"modepage", CAM_CMD_MODE_PAGE, CAM_ARG_NONE, "6bdelm:DLP:"}, 213 {"tags", CAM_CMD_TAG, CAM_ARG_NONE, "N:q"}, 214 {"negotiate", CAM_CMD_RATE, CAM_ARG_NONE, negotiate_opts}, 215 {"rate", CAM_CMD_RATE, CAM_ARG_NONE, negotiate_opts}, 216 {"debug", CAM_CMD_DEBUG, CAM_ARG_NONE, "IPTSXcp"}, 217 {"format", CAM_CMD_FORMAT, CAM_ARG_NONE, "qrwy"}, 218 {"sanitize", CAM_CMD_SANITIZE, CAM_ARG_NONE, "a:c:IP:qrUwy"}, 219 {"idle", CAM_CMD_IDLE, CAM_ARG_NONE, "t:"}, 220 {"standby", CAM_CMD_STANDBY, CAM_ARG_NONE, "t:"}, 221 {"sleep", CAM_CMD_SLEEP, CAM_ARG_NONE, ""}, 222 {"powermode", CAM_CMD_POWER_MODE, CAM_ARG_NONE, ""}, 223 {"apm", CAM_CMD_APM, CAM_ARG_NONE, "l:"}, 224 {"aam", CAM_CMD_AAM, CAM_ARG_NONE, "l:"}, 225 {"fwdownload", CAM_CMD_DOWNLOAD_FW, CAM_ARG_NONE, "f:qsy"}, 226 {"security", CAM_CMD_SECURITY, CAM_ARG_NONE, "d:e:fh:k:l:qs:T:U:y"}, 227 {"hpa", CAM_CMD_HPA, CAM_ARG_NONE, "Pflp:qs:U:y"}, 228 {"ama", CAM_CMD_AMA, CAM_ARG_NONE, "fqs:"}, 229 {"persist", CAM_CMD_PERSIST, CAM_ARG_NONE, "ai:I:k:K:o:ps:ST:U"}, 230 {"attrib", CAM_CMD_ATTRIB, CAM_ARG_NONE, "a:ce:F:p:r:s:T:w:V:"}, 231 {"opcodes", CAM_CMD_OPCODES, CAM_ARG_NONE, "No:s:T"}, 232 {"zone", CAM_CMD_ZONE, CAM_ARG_NONE, "ac:l:No:P:"}, 233 {"epc", CAM_CMD_EPC, CAM_ARG_NONE, "c:dDeHp:Pr:sS:T:"}, 234 {"timestamp", CAM_CMD_TIMESTAMP, CAM_ARG_NONE, "f:mrsUT:"}, 235 {"depop", CAM_CMD_DEPOP, CAM_ARG_NONE, "ac:de:ls"}, 236 {"sense", CAM_CMD_REQSENSE, CAM_ARG_NONE, "Dx"}, 237 {"help", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, 238 {"-?", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, 239 {"-h", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, 240 {NULL, 0, 0, NULL} 241}; 242 243struct cam_devitem { 244 struct device_match_result dev_match; 245 int num_periphs; 246 struct periph_match_result *periph_matches; 247 struct scsi_vpd_device_id *device_id; 248 int device_id_len; 249 STAILQ_ENTRY(cam_devitem) links; 250}; 251 252struct cam_devlist { 253 STAILQ_HEAD(, cam_devitem) dev_queue; 254 path_id_t path_id; 255}; 256 257static cam_argmask arglist; 258 259static const char *devtype_names[] = { 260 "none", 261 "scsi", 262 "satl", 263 "ata", 264 "nvme", 265 "mmcsd", 266 "unknown", 267}; 268 269camcontrol_optret getoption(struct camcontrol_opts *table, char *arg, 270 uint32_t *cmdnum, cam_argmask *argnum, 271 const char **subopt); 272static int getdevlist(struct cam_device *device); 273static int getdevtree(int argc, char **argv, char *combinedopt); 274static int getdevtype(struct cam_device *device); 275static int print_dev_scsi(struct device_match_result *dev_result, char *tmpstr); 276static int print_dev_ata(struct device_match_result *dev_result, char *tmpstr); 277static int print_dev_semb(struct device_match_result *dev_result, char *tmpstr); 278static int print_dev_mmcsd(struct device_match_result *dev_result, 279 char *tmpstr); 280static int print_dev_nvme(struct device_match_result *dev_result, char *tmpstr); 281static int requestsense(struct cam_device *device, int argc, char **argv, 282 char *combinedopt, int task_attr, int retry_count, 283 int timeout); 284static int testunitready(struct cam_device *device, int task_attr, 285 int retry_count, int timeout, int quiet); 286static int scsistart(struct cam_device *device, int startstop, int loadeject, 287 int task_attr, int retry_count, int timeout); 288static int scsiinquiry(struct cam_device *device, int task_attr, 289 int retry_count, int timeout); 290static int scsiserial(struct cam_device *device, int task_attr, 291 int retry_count, int timeout); 292static int parse_btl(char *tstr, path_id_t *bus, target_id_t *target, 293 lun_id_t *lun, cam_argmask *arglst); 294static int reprobe(struct cam_device *device); 295static int dorescan_or_reset(int argc, char **argv, int rescan); 296static int rescan_or_reset_bus(path_id_t bus, int rescan); 297static int scanlun_or_reset_dev(path_id_t bus, target_id_t target, 298 lun_id_t lun, int scan); 299static int readdefects(struct cam_device *device, int argc, char **argv, 300 char *combinedopt, int task_attr, int retry_count, 301 int timeout); 302static void modepage(struct cam_device *device, int argc, char **argv, 303 char *combinedopt, int task_attr, int retry_count, 304 int timeout); 305static int scsicmd(struct cam_device *device, int argc, char **argv, 306 char *combinedopt, int task_attr, int retry_count, 307 int timeout); 308static int smpcmd(struct cam_device *device, int argc, char **argv, 309 char *combinedopt, int retry_count, int timeout); 310static int mmcsdcmd(struct cam_device *device, int argc, char **argv, 311 char *combinedopt, int retry_count, int timeout); 312static int smpreportgeneral(struct cam_device *device, int argc, char **argv, 313 char *combinedopt, int retry_count, int timeout); 314static int smpphycontrol(struct cam_device *device, int argc, char **argv, 315 char *combinedopt, int retry_count, int timeout); 316static int smpmaninfo(struct cam_device *device, int argc, char **argv, 317 char *combinedopt, int retry_count, int timeout); 318static int getdevid(struct cam_devitem *item); 319static int buildbusdevlist(struct cam_devlist *devlist); 320static void freebusdevlist(struct cam_devlist *devlist); 321static struct cam_devitem *findsasdevice(struct cam_devlist *devlist, 322 uint64_t sasaddr); 323static int smpphylist(struct cam_device *device, int argc, char **argv, 324 char *combinedopt, int retry_count, int timeout); 325static int tagcontrol(struct cam_device *device, int argc, char **argv, 326 char *combinedopt); 327static void cts_print(struct cam_device *device, 328 struct ccb_trans_settings *cts); 329static void cpi_print(struct ccb_pathinq *cpi); 330static int get_cpi(struct cam_device *device, struct ccb_pathinq *cpi); 331static int get_cgd(struct cam_device *device, struct ccb_getdev *cgd); 332static int get_print_cts(struct cam_device *device, int user_settings, 333 int quiet, struct ccb_trans_settings *cts); 334static int ratecontrol(struct cam_device *device, int task_attr, 335 int retry_count, int timeout, int argc, char **argv, 336 char *combinedopt); 337static int scsiformat(struct cam_device *device, int argc, char **argv, 338 char *combinedopt, int task_attr, int retry_count, 339 int timeout); 340static int sanitize(struct cam_device *device, int argc, char **argv, 341 char *combinedopt, int task_attr, int retry_count, 342 int timeout); 343static int scsireportluns(struct cam_device *device, int argc, char **argv, 344 char *combinedopt, int task_attr, int retry_count, 345 int timeout); 346static int scsireadcapacity(struct cam_device *device, int argc, char **argv, 347 char *combinedopt, int task_attr, int retry_count, 348 int timeout); 349static int atapm(struct cam_device *device, int argc, char **argv, 350 char *combinedopt, int retry_count, int timeout); 351static int atasecurity(struct cam_device *device, int retry_count, int timeout, 352 int argc, char **argv, char *combinedopt); 353static int atahpa(struct cam_device *device, int retry_count, int timeout, 354 int argc, char **argv, char *combinedopt); 355static int ataama(struct cam_device *device, int retry_count, int timeout, 356 int argc, char **argv, char *combinedopt); 357static int scsiprintoneopcode(struct cam_device *device, int req_opcode, 358 int sa_set, int req_sa, uint8_t *buf, 359 uint32_t valid_len); 360static int scsiprintopcodes(struct cam_device *device, int td_req, uint8_t *buf, 361 uint32_t valid_len); 362static int scsiopcodes(struct cam_device *device, int argc, char **argv, 363 char *combinedopt, int task_attr, int retry_count, 364 int timeout, int verbose); 365 366#ifndef min 367#define min(a,b) (((a)<(b))?(a):(b)) 368#endif 369#ifndef max 370#define max(a,b) (((a)>(b))?(a):(b)) 371#endif 372 373camcontrol_optret 374getoption(struct camcontrol_opts *table, char *arg, uint32_t *cmdnum, 375 cam_argmask *argnum, const char **subopt) 376{ 377 struct camcontrol_opts *opts; 378 int num_matches = 0; 379 380 for (opts = table; (opts != NULL) && (opts->optname != NULL); 381 opts++) { 382 if (strncmp(opts->optname, arg, strlen(arg)) == 0) { 383 *cmdnum = opts->cmdnum; 384 *argnum = opts->argnum; 385 *subopt = opts->subopt; 386 if (++num_matches > 1) 387 return (CC_OR_AMBIGUOUS); 388 } 389 } 390 391 if (num_matches > 0) 392 return (CC_OR_FOUND); 393 else 394 return (CC_OR_NOT_FOUND); 395} 396 397static int 398getdevlist(struct cam_device *device) 399{ 400 union ccb *ccb; 401 char status[32]; 402 int error = 0; 403 404 ccb = cam_getccb(device); 405 406 ccb->ccb_h.func_code = XPT_GDEVLIST; 407 ccb->ccb_h.flags = CAM_DIR_NONE; 408 ccb->ccb_h.retry_count = 1; 409 ccb->cgdl.index = 0; 410 ccb->cgdl.status = CAM_GDEVLIST_MORE_DEVS; 411 while (ccb->cgdl.status == CAM_GDEVLIST_MORE_DEVS) { 412 if (cam_send_ccb(device, ccb) < 0) { 413 warn("error getting device list"); 414 cam_freeccb(ccb); 415 return (1); 416 } 417 418 status[0] = '\0'; 419 420 switch (ccb->cgdl.status) { 421 case CAM_GDEVLIST_MORE_DEVS: 422 strcpy(status, "MORE"); 423 break; 424 case CAM_GDEVLIST_LAST_DEVICE: 425 strcpy(status, "LAST"); 426 break; 427 case CAM_GDEVLIST_LIST_CHANGED: 428 strcpy(status, "CHANGED"); 429 break; 430 case CAM_GDEVLIST_ERROR: 431 strcpy(status, "ERROR"); 432 error = 1; 433 break; 434 } 435 436 fprintf(stdout, "%s%d: generation: %d index: %d status: %s\n", 437 ccb->cgdl.periph_name, 438 ccb->cgdl.unit_number, 439 ccb->cgdl.generation, 440 ccb->cgdl.index, 441 status); 442 443 /* 444 * If the list has changed, we need to start over from the 445 * beginning. 446 */ 447 if (ccb->cgdl.status == CAM_GDEVLIST_LIST_CHANGED) 448 ccb->cgdl.index = 0; 449 } 450 451 cam_freeccb(ccb); 452 453 return (error); 454} 455 456static int 457getdevtree(int argc, char **argv, char *combinedopt) 458{ 459 union ccb ccb; 460 int bufsize, fd; 461 unsigned int i; 462 int need_close = 0; 463 int error = 0; 464 int skip_device = 0; 465 int busonly = 0; 466 int c; 467 468 while ((c = getopt(argc, argv, combinedopt)) != -1) { 469 switch(c) { 470 case 'b': 471 if ((arglist & CAM_ARG_VERBOSE) == 0) 472 busonly = 1; 473 break; 474 default: 475 break; 476 } 477 } 478 479 if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { 480 warn("couldn't open %s", XPT_DEVICE); 481 return (1); 482 } 483 484 bzero(&ccb, sizeof(union ccb)); 485 486 ccb.ccb_h.path_id = CAM_XPT_PATH_ID; 487 ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; 488 ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; 489 490 ccb.ccb_h.func_code = XPT_DEV_MATCH; 491 bufsize = sizeof(struct dev_match_result) * 100; 492 ccb.cdm.match_buf_len = bufsize; 493 ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); 494 if (ccb.cdm.matches == NULL) { 495 warnx("can't malloc memory for matches"); 496 close(fd); 497 return (1); 498 } 499 ccb.cdm.num_matches = 0; 500 501 /* 502 * We fetch all nodes, since we display most of them in the default 503 * case, and all in the verbose case. 504 */ 505 ccb.cdm.num_patterns = 0; 506 ccb.cdm.pattern_buf_len = 0; 507 508 /* 509 * We do the ioctl multiple times if necessary, in case there are 510 * more than 100 nodes in the EDT. 511 */ 512 do { 513 if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { 514 warn("error sending CAMIOCOMMAND ioctl"); 515 error = 1; 516 break; 517 } 518 519 if ((ccb.ccb_h.status != CAM_REQ_CMP) 520 || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) 521 && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { 522 warnx("got CAM error %#x, CDM error %d\n", 523 ccb.ccb_h.status, ccb.cdm.status); 524 error = 1; 525 break; 526 } 527 528 for (i = 0; i < ccb.cdm.num_matches; i++) { 529 switch (ccb.cdm.matches[i].type) { 530 case DEV_MATCH_BUS: { 531 struct bus_match_result *bus_result; 532 533 /* 534 * Only print the bus information if the 535 * user turns on the verbose flag. 536 */ 537 if ((busonly == 0) && 538 (arglist & CAM_ARG_VERBOSE) == 0) 539 break; 540 541 bus_result = 542 &ccb.cdm.matches[i].result.bus_result; 543 544 if (need_close) { 545 fprintf(stdout, ")\n"); 546 need_close = 0; 547 } 548 549 fprintf(stdout, "scbus%d on %s%d bus %d%s\n", 550 bus_result->path_id, 551 bus_result->dev_name, 552 bus_result->unit_number, 553 bus_result->bus_id, 554 (busonly ? "" : ":")); 555 break; 556 } 557 case DEV_MATCH_DEVICE: { 558 struct device_match_result *dev_result; 559 char tmpstr[256]; 560 561 if (busonly == 1) 562 break; 563 564 dev_result = 565 &ccb.cdm.matches[i].result.device_result; 566 567 if ((dev_result->flags 568 & DEV_RESULT_UNCONFIGURED) 569 && ((arglist & CAM_ARG_VERBOSE) == 0)) { 570 skip_device = 1; 571 break; 572 } else 573 skip_device = 0; 574 575 if (dev_result->protocol == PROTO_SCSI) { 576 if (print_dev_scsi(dev_result, 577 &tmpstr[0]) != 0) { 578 skip_device = 1; 579 break; 580 } 581 } else if (dev_result->protocol == PROTO_ATA || 582 dev_result->protocol == PROTO_SATAPM) { 583 if (print_dev_ata(dev_result, 584 &tmpstr[0]) != 0) { 585 skip_device = 1; 586 break; 587 } 588 } else if (dev_result->protocol == PROTO_MMCSD){ 589 if (print_dev_mmcsd(dev_result, 590 &tmpstr[0]) != 0) { 591 skip_device = 1; 592 break; 593 } 594 } else if (dev_result->protocol == PROTO_SEMB) { 595 if (print_dev_semb(dev_result, 596 &tmpstr[0]) != 0) { 597 skip_device = 1; 598 break; 599 } 600 } else if (dev_result->protocol == PROTO_NVME) { 601 if (print_dev_nvme(dev_result, 602 &tmpstr[0]) != 0) { 603 skip_device = 1; 604 break; 605 } 606 } else { 607 sprintf(tmpstr, "<>"); 608 } 609 if (need_close) { 610 fprintf(stdout, ")\n"); 611 need_close = 0; 612 } 613 614 fprintf(stdout, "%-33s at scbus%d " 615 "target %d lun %jx (", 616 tmpstr, 617 dev_result->path_id, 618 dev_result->target_id, 619 (uintmax_t)dev_result->target_lun); 620 621 need_close = 1; 622 623 break; 624 } 625 case DEV_MATCH_PERIPH: { 626 struct periph_match_result *periph_result; 627 628 periph_result = 629 &ccb.cdm.matches[i].result.periph_result; 630 631 if (busonly || skip_device != 0) 632 break; 633 634 if (need_close > 1) 635 fprintf(stdout, ","); 636 637 fprintf(stdout, "%s%d", 638 periph_result->periph_name, 639 periph_result->unit_number); 640 641 need_close++; 642 break; 643 } 644 default: 645 fprintf(stdout, "unknown match type\n"); 646 break; 647 } 648 } 649 650 } while ((ccb.ccb_h.status == CAM_REQ_CMP) 651 && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); 652 653 if (need_close) 654 fprintf(stdout, ")\n"); 655 656 close(fd); 657 658 return (error); 659} 660 661static int 662getdevtype(struct cam_device *cam_dev) 663{ 664 camcontrol_devtype dt; 665 int error; 666 667 /* 668 * Get the device type and report it, request no I/O be done to do this. 669 */ 670 error = get_device_type(cam_dev, -1, 0, 0, &dt); 671 if (error != 0 || (unsigned)dt > CC_DT_UNKNOWN) { 672 fprintf(stdout, "illegal\n"); 673 return (1); 674 } 675 fprintf(stdout, "%s\n", devtype_names[dt]); 676 return (0); 677} 678 679static int 680print_dev_scsi(struct device_match_result *dev_result, char *tmpstr) 681{ 682 char vendor[16], product[48], revision[16]; 683 684 cam_strvis(vendor, dev_result->inq_data.vendor, 685 sizeof(dev_result->inq_data.vendor), sizeof(vendor)); 686 cam_strvis(product, dev_result->inq_data.product, 687 sizeof(dev_result->inq_data.product), sizeof(product)); 688 cam_strvis(revision, dev_result->inq_data.revision, 689 sizeof(dev_result->inq_data.revision), sizeof(revision)); 690 sprintf(tmpstr, "<%s %s %s>", vendor, product, revision); 691 692 return (0); 693} 694 695static int 696print_dev_ata(struct device_match_result *dev_result, char *tmpstr) 697{ 698 char product[48], revision[16]; 699 700 cam_strvis(product, dev_result->ident_data.model, 701 sizeof(dev_result->ident_data.model), sizeof(product)); 702 cam_strvis(revision, dev_result->ident_data.revision, 703 sizeof(dev_result->ident_data.revision), sizeof(revision)); 704 sprintf(tmpstr, "<%s %s>", product, revision); 705 706 return (0); 707} 708 709static int 710print_dev_semb(struct device_match_result *dev_result, char *tmpstr) 711{ 712 struct sep_identify_data *sid; 713 char vendor[16], product[48], revision[16], fw[5]; 714 715 sid = (struct sep_identify_data *)&dev_result->ident_data; 716 cam_strvis(vendor, sid->vendor_id, 717 sizeof(sid->vendor_id), sizeof(vendor)); 718 cam_strvis(product, sid->product_id, 719 sizeof(sid->product_id), sizeof(product)); 720 cam_strvis(revision, sid->product_rev, 721 sizeof(sid->product_rev), sizeof(revision)); 722 cam_strvis(fw, sid->firmware_rev, 723 sizeof(sid->firmware_rev), sizeof(fw)); 724 sprintf(tmpstr, "<%s %s %s %s>", vendor, product, revision, fw); 725 726 return (0); 727} 728 729static int 730print_dev_mmcsd(struct device_match_result *dev_result, char *tmpstr) 731{ 732 union ccb *ccb; 733 struct ccb_dev_advinfo *advi; 734 struct cam_device *dev; 735 struct mmc_params mmc_ident_data; 736 737 dev = cam_open_btl(dev_result->path_id, dev_result->target_id, 738 dev_result->target_lun, O_RDWR, NULL); 739 if (dev == NULL) { 740 warnx("%s", cam_errbuf); 741 return (1); 742 } 743 744 ccb = cam_getccb(dev); 745 if (ccb == NULL) { 746 warnx("couldn't allocate CCB"); 747 cam_close_device(dev); 748 return (1); 749 } 750 751 advi = &ccb->cdai; 752 advi->ccb_h.flags = CAM_DIR_IN; 753 advi->ccb_h.func_code = XPT_DEV_ADVINFO; 754 advi->flags = CDAI_FLAG_NONE; 755 advi->buftype = CDAI_TYPE_MMC_PARAMS; 756 advi->bufsiz = sizeof(struct mmc_params); 757 advi->buf = (uint8_t *)&mmc_ident_data; 758 759 if (cam_send_ccb(dev, ccb) < 0) { 760 warn("error sending XPT_DEV_ADVINFO CCB"); 761 cam_freeccb(ccb); 762 cam_close_device(dev); 763 return (1); 764 } 765 766 if (strlen(mmc_ident_data.model) > 0) { 767 sprintf(tmpstr, "<%s>", mmc_ident_data.model); 768 } else { 769 sprintf(tmpstr, "<%s card>", 770 mmc_ident_data.card_features & 771 CARD_FEATURE_SDIO ? "SDIO" : "unknown"); 772 } 773 774 cam_freeccb(ccb); 775 cam_close_device(dev); 776 return (0); 777} 778 779static int 780nvme_get_cdata(struct cam_device *dev, struct nvme_controller_data *cdata) 781{ 782 union ccb *ccb; 783 struct ccb_dev_advinfo *advi; 784 785 ccb = cam_getccb(dev); 786 if (ccb == NULL) { 787 warnx("couldn't allocate CCB"); 788 cam_close_device(dev); 789 return (1); 790 } 791 792 advi = &ccb->cdai; 793 advi->ccb_h.flags = CAM_DIR_IN; 794 advi->ccb_h.func_code = XPT_DEV_ADVINFO; 795 advi->flags = CDAI_FLAG_NONE; 796 advi->buftype = CDAI_TYPE_NVME_CNTRL; 797 advi->bufsiz = sizeof(struct nvme_controller_data); 798 advi->buf = (uint8_t *)cdata; 799 800 if (cam_send_ccb(dev, ccb) < 0) { 801 warn("error sending XPT_DEV_ADVINFO CCB"); 802 cam_freeccb(ccb); 803 cam_close_device(dev); 804 return(1); 805 } 806 if (advi->ccb_h.status != CAM_REQ_CMP) { 807 warnx("got CAM error %#x", advi->ccb_h.status); 808 cam_freeccb(ccb); 809 cam_close_device(dev); 810 return(1); 811 } 812 cam_freeccb(ccb); 813 return 0; 814} 815 816static int 817print_dev_nvme(struct device_match_result *dev_result, char *tmpstr) 818{ 819 struct cam_device *dev; 820 struct nvme_controller_data cdata; 821 char vendor[64], product[64]; 822 823 dev = cam_open_btl(dev_result->path_id, dev_result->target_id, 824 dev_result->target_lun, O_RDWR, NULL); 825 if (dev == NULL) { 826 warnx("%s", cam_errbuf); 827 return (1); 828 } 829 830 if (nvme_get_cdata(dev, &cdata)) 831 return (1); 832 833 cam_strvis(vendor, cdata.mn, sizeof(cdata.mn), sizeof(vendor)); 834 cam_strvis(product, cdata.fr, sizeof(cdata.fr), sizeof(product)); 835 sprintf(tmpstr, "<%s %s>", vendor, product); 836 837 cam_close_device(dev); 838 return (0); 839} 840 841static int 842requestsense(struct cam_device *device, int argc, char **argv, 843 char *combinedopt, int task_attr, int retry_count, int timeout) 844{ 845 int c; 846 int descriptor_sense = 0; 847 int do_hexdump = 0; 848 struct scsi_sense_data sense; 849 union ccb *ccb = NULL; 850 int error = 0; 851 size_t returned_bytes; 852 853 while ((c = getopt(argc, argv, combinedopt)) != -1) { 854 switch (c) { 855 case 'D': 856 descriptor_sense = 1; 857 break; 858 case 'x': 859 do_hexdump = 1; 860 break; 861 default: 862 break; 863 } 864 } 865 866 ccb = cam_getccb(device); 867 if (ccb == NULL) { 868 warnx("couldn't allocate CCB"); 869 return (1); 870 } 871 872 /* cam_getccb cleans up the header, caller has to zero the payload */ 873 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 874 875 bzero(&sense, sizeof(sense)); 876 877 scsi_request_sense(&ccb->csio, 878 /*retries*/ retry_count, 879 /*cbfcnp*/ NULL, 880 /*data_ptr*/ (void *)&sense, 881 /*dxfer_len*/ sizeof(sense), 882 /*tag_action*/ task_attr, 883 /*sense_len*/ SSD_FULL_SIZE, 884 /*timeout*/ timeout ? timeout : 60000); 885 886 if (descriptor_sense != 0) { 887 struct scsi_request_sense *cdb; 888 889 cdb = (struct scsi_request_sense *)&ccb->csio.cdb_io.cdb_bytes; 890 cdb->byte2 |= SRS_DESC; 891 } 892 893 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 894 895 if (arglist & CAM_ARG_ERR_RECOVER) 896 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 897 898 if (cam_send_ccb(device, ccb) < 0) { 899 warn("error sending REQUEST SENSE command"); 900 cam_freeccb(ccb); 901 error = 1; 902 goto bailout; 903 } 904 905 /* 906 * REQUEST SENSE is not generally supposed to fail. But there can 907 * be transport or other errors that might cause it to fail. It 908 * may also fail if the user asks for descriptor sense and the 909 * device doesn't support it. So we check the CCB status here to see. 910 */ 911 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 912 warnx("REQUEST SENSE failed"); 913 cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); 914 error = 1; 915 goto bailout; 916 } 917 918 returned_bytes = ccb->csio.dxfer_len - ccb->csio.resid; 919 920 if (do_hexdump != 0) { 921 hexdump(&sense, returned_bytes, NULL, 0); 922 } else { 923 char path_str[80]; 924 struct sbuf *sb; 925 926 cam_path_string(device, path_str, sizeof(path_str)); 927 sb = sbuf_new_auto(); 928 if (sb == NULL) { 929 warnx("%s: cannot allocate sbuf", __func__); 930 error = 1; 931 goto bailout; 932 } 933 934 scsi_sense_only_sbuf(&sense, returned_bytes, sb, path_str, 935 &device->inq_data, scsiio_cdb_ptr(&ccb->csio), 936 ccb->csio.cdb_len); 937 938 sbuf_finish(sb); 939 printf("%s", sbuf_data(sb)); 940 sbuf_delete(sb); 941 } 942bailout: 943 if (ccb != NULL) 944 cam_freeccb(ccb); 945 946 return (error); 947} 948 949static int 950testunitready(struct cam_device *device, int task_attr, int retry_count, 951 int timeout, int quiet) 952{ 953 int error = 0; 954 union ccb *ccb; 955 956 ccb = cam_getccb(device); 957 958 scsi_test_unit_ready(&ccb->csio, 959 /* retries */ retry_count, 960 /* cbfcnp */ NULL, 961 /* tag_action */ task_attr, 962 /* sense_len */ SSD_FULL_SIZE, 963 /* timeout */ timeout ? timeout : 5000); 964 965 /* Disable freezing the device queue */ 966 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 967 968 if (arglist & CAM_ARG_ERR_RECOVER) 969 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 970 971 if (cam_send_ccb(device, ccb) < 0) { 972 if (quiet == 0) 973 warn("error sending TEST UNIT READY command"); 974 cam_freeccb(ccb); 975 return (1); 976 } 977 978 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 979 if (quiet == 0) 980 fprintf(stdout, "Unit is ready\n"); 981 } else { 982 if (quiet == 0) 983 fprintf(stdout, "Unit is not ready\n"); 984 error = 1; 985 986 if (arglist & CAM_ARG_VERBOSE) { 987 cam_error_print(device, ccb, CAM_ESF_ALL, 988 CAM_EPF_ALL, stderr); 989 } 990 } 991 992 cam_freeccb(ccb); 993 994 return (error); 995} 996 997static int 998scsistart(struct cam_device *device, int startstop, int loadeject, 999 int task_attr, int retry_count, int timeout) 1000{ 1001 union ccb *ccb; 1002 int error = 0; 1003 1004 ccb = cam_getccb(device); 1005 1006 /* 1007 * If we're stopping, send an ordered tag so the drive in question 1008 * will finish any previously queued writes before stopping. If 1009 * the device isn't capable of tagged queueing, or if tagged 1010 * queueing is turned off, the tag action is a no-op. We override 1011 * the default simple tag, although this also has the effect of 1012 * overriding the user's wishes if he wanted to specify a simple 1013 * tag. 1014 */ 1015 if ((startstop == 0) 1016 && (task_attr == MSG_SIMPLE_Q_TAG)) 1017 task_attr = MSG_ORDERED_Q_TAG; 1018 1019 scsi_start_stop(&ccb->csio, 1020 /* retries */ retry_count, 1021 /* cbfcnp */ NULL, 1022 /* tag_action */ task_attr, 1023 /* start/stop */ startstop, 1024 /* load_eject */ loadeject, 1025 /* immediate */ 0, 1026 /* sense_len */ SSD_FULL_SIZE, 1027 /* timeout */ timeout ? timeout : 120000); 1028 1029 /* Disable freezing the device queue */ 1030 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 1031 1032 if (arglist & CAM_ARG_ERR_RECOVER) 1033 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 1034 1035 if (cam_send_ccb(device, ccb) < 0) { 1036 warn("error sending START STOP UNIT command"); 1037 cam_freeccb(ccb); 1038 return (1); 1039 } 1040 1041 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) 1042 if (startstop) { 1043 fprintf(stdout, "Unit started successfully"); 1044 if (loadeject) 1045 fprintf(stdout,", Media loaded\n"); 1046 else 1047 fprintf(stdout,"\n"); 1048 } else { 1049 fprintf(stdout, "Unit stopped successfully"); 1050 if (loadeject) 1051 fprintf(stdout, ", Media ejected\n"); 1052 else 1053 fprintf(stdout, "\n"); 1054 } 1055 else { 1056 error = 1; 1057 if (startstop) 1058 fprintf(stdout, 1059 "Error received from start unit command\n"); 1060 else 1061 fprintf(stdout, 1062 "Error received from stop unit command\n"); 1063 1064 if (arglist & CAM_ARG_VERBOSE) { 1065 cam_error_print(device, ccb, CAM_ESF_ALL, 1066 CAM_EPF_ALL, stderr); 1067 } 1068 } 1069 1070 cam_freeccb(ccb); 1071 1072 return (error); 1073} 1074 1075int 1076scsidoinquiry(struct cam_device *device, int argc, char **argv, 1077 char *combinedopt, int task_attr, int retry_count, int timeout) 1078{ 1079 int c; 1080 int error = 0; 1081 1082 while ((c = getopt(argc, argv, combinedopt)) != -1) { 1083 switch(c) { 1084 case 'D': 1085 arglist |= CAM_ARG_GET_STDINQ; 1086 break; 1087 case 'R': 1088 arglist |= CAM_ARG_GET_XFERRATE; 1089 break; 1090 case 'S': 1091 arglist |= CAM_ARG_GET_SERIAL; 1092 break; 1093 default: 1094 break; 1095 } 1096 } 1097 1098 /* 1099 * If the user didn't specify any inquiry options, he wants all of 1100 * them. 1101 */ 1102 if ((arglist & CAM_ARG_INQ_MASK) == 0) 1103 arglist |= CAM_ARG_INQ_MASK; 1104 1105 if (arglist & CAM_ARG_GET_STDINQ) 1106 error = scsiinquiry(device, task_attr, retry_count, timeout); 1107 1108 if (error != 0) 1109 return (error); 1110 1111 if (arglist & CAM_ARG_GET_SERIAL) 1112 scsiserial(device, task_attr, retry_count, timeout); 1113 1114 if (arglist & CAM_ARG_GET_XFERRATE) 1115 error = camxferrate(device); 1116 1117 return (error); 1118} 1119 1120static int 1121scsiinquiry(struct cam_device *device, int task_attr, int retry_count, 1122 int timeout) 1123{ 1124 union ccb *ccb; 1125 struct scsi_inquiry_data *inq_buf; 1126 int error = 0; 1127 1128 ccb = cam_getccb(device); 1129 1130 if (ccb == NULL) { 1131 warnx("couldn't allocate CCB"); 1132 return (1); 1133 } 1134 1135 inq_buf = (struct scsi_inquiry_data *)malloc( 1136 sizeof(struct scsi_inquiry_data)); 1137 1138 if (inq_buf == NULL) { 1139 cam_freeccb(ccb); 1140 warnx("can't malloc memory for inquiry\n"); 1141 return (1); 1142 } 1143 bzero(inq_buf, sizeof(*inq_buf)); 1144 1145 /* 1146 * Note that although the size of the inquiry buffer is the full 1147 * 256 bytes specified in the SCSI spec, we only tell the device 1148 * that we have allocated SHORT_INQUIRY_LENGTH bytes. There are 1149 * two reasons for this: 1150 * 1151 * - The SCSI spec says that when a length field is only 1 byte, 1152 * a value of 0 will be interpreted as 256. Therefore 1153 * scsi_inquiry() will convert an inq_len (which is passed in as 1154 * a uint32_t, but the field in the CDB is only 1 byte) of 256 1155 * to 0. Evidently, very few devices meet the spec in that 1156 * regard. Some devices, like many Seagate disks, take the 0 as 1157 * 0, and don't return any data. One Pioneer DVD-R drive 1158 * returns more data than the command asked for. 1159 * 1160 * So, since there are numerous devices that just don't work 1161 * right with the full inquiry size, we don't send the full size. 1162 * 1163 * - The second reason not to use the full inquiry data length is 1164 * that we don't need it here. The only reason we issue a 1165 * standard inquiry is to get the vendor name, device name, 1166 * and revision so scsi_print_inquiry() can print them. 1167 * 1168 * If, at some point in the future, more inquiry data is needed for 1169 * some reason, this code should use a procedure similar to the 1170 * probe code. i.e., issue a short inquiry, and determine from 1171 * the additional length passed back from the device how much 1172 * inquiry data the device supports. Once the amount the device 1173 * supports is determined, issue an inquiry for that amount and no 1174 * more. 1175 * 1176 * KDM, 2/18/2000 1177 */ 1178 scsi_inquiry(&ccb->csio, 1179 /* retries */ retry_count, 1180 /* cbfcnp */ NULL, 1181 /* tag_action */ task_attr, 1182 /* inq_buf */ (uint8_t *)inq_buf, 1183 /* inq_len */ SHORT_INQUIRY_LENGTH, 1184 /* evpd */ 0, 1185 /* page_code */ 0, 1186 /* sense_len */ SSD_FULL_SIZE, 1187 /* timeout */ timeout ? timeout : 5000); 1188 1189 /* Disable freezing the device queue */ 1190 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 1191 1192 if (arglist & CAM_ARG_ERR_RECOVER) 1193 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 1194 1195 if (cam_send_ccb(device, ccb) < 0) { 1196 warn("error sending INQUIRY command"); 1197 cam_freeccb(ccb); 1198 return (1); 1199 } 1200 1201 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 1202 error = 1; 1203 1204 if (arglist & CAM_ARG_VERBOSE) { 1205 cam_error_print(device, ccb, CAM_ESF_ALL, 1206 CAM_EPF_ALL, stderr); 1207 } 1208 } 1209 1210 cam_freeccb(ccb); 1211 1212 if (error != 0) { 1213 free(inq_buf); 1214 return (error); 1215 } 1216 1217 fprintf(stdout, "%s%d: ", device->device_name, 1218 device->dev_unit_num); 1219 scsi_print_inquiry(inq_buf); 1220 1221 free(inq_buf); 1222 1223 return (0); 1224} 1225 1226static int 1227scsiserial(struct cam_device *device, int task_attr, int retry_count, 1228 int timeout) 1229{ 1230 union ccb *ccb; 1231 struct scsi_vpd_unit_serial_number *serial_buf; 1232 char serial_num[SVPD_SERIAL_NUM_SIZE + 1]; 1233 int error = 0; 1234 1235 ccb = cam_getccb(device); 1236 1237 if (ccb == NULL) { 1238 warnx("couldn't allocate CCB"); 1239 return (1); 1240 } 1241 1242 serial_buf = (struct scsi_vpd_unit_serial_number *) 1243 malloc(sizeof(*serial_buf)); 1244 1245 if (serial_buf == NULL) { 1246 cam_freeccb(ccb); 1247 warnx("can't malloc memory for serial number"); 1248 return (1); 1249 } 1250 1251 scsi_inquiry(&ccb->csio, 1252 /*retries*/ retry_count, 1253 /*cbfcnp*/ NULL, 1254 /* tag_action */ task_attr, 1255 /* inq_buf */ (uint8_t *)serial_buf, 1256 /* inq_len */ sizeof(*serial_buf), 1257 /* evpd */ 1, 1258 /* page_code */ SVPD_UNIT_SERIAL_NUMBER, 1259 /* sense_len */ SSD_FULL_SIZE, 1260 /* timeout */ timeout ? timeout : 5000); 1261 1262 /* Disable freezing the device queue */ 1263 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 1264 1265 if (arglist & CAM_ARG_ERR_RECOVER) 1266 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 1267 1268 if (cam_send_ccb(device, ccb) < 0) { 1269 warn("error sending INQUIRY command"); 1270 cam_freeccb(ccb); 1271 free(serial_buf); 1272 return (1); 1273 } 1274 1275 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 1276 error = 1; 1277 1278 if (arglist & CAM_ARG_VERBOSE) { 1279 cam_error_print(device, ccb, CAM_ESF_ALL, 1280 CAM_EPF_ALL, stderr); 1281 } 1282 } 1283 1284 cam_freeccb(ccb); 1285 1286 if (error != 0) { 1287 free(serial_buf); 1288 return (error); 1289 } 1290 1291 bcopy(serial_buf->serial_num, serial_num, serial_buf->length); 1292 serial_num[serial_buf->length] = '\0'; 1293 1294 if ((arglist & CAM_ARG_GET_STDINQ) 1295 || (arglist & CAM_ARG_GET_XFERRATE)) 1296 fprintf(stdout, "%s%d: Serial Number ", 1297 device->device_name, device->dev_unit_num); 1298 1299 fprintf(stdout, "%.60s\n", serial_num); 1300 1301 free(serial_buf); 1302 1303 return (0); 1304} 1305 1306int 1307camxferrate(struct cam_device *device) 1308{ 1309 struct ccb_pathinq cpi; 1310 uint32_t freq = 0; 1311 uint32_t speed = 0; 1312 union ccb *ccb; 1313 u_int mb; 1314 int retval = 0; 1315 1316 if ((retval = get_cpi(device, &cpi)) != 0) 1317 return (1); 1318 1319 ccb = cam_getccb(device); 1320 1321 if (ccb == NULL) { 1322 warnx("couldn't allocate CCB"); 1323 return (1); 1324 } 1325 1326 ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; 1327 ccb->cts.type = CTS_TYPE_CURRENT_SETTINGS; 1328 1329 if (((retval = cam_send_ccb(device, ccb)) < 0) 1330 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 1331 const char error_string[] = "error getting transfer settings"; 1332 1333 if (retval < 0) 1334 warn(error_string); 1335 else 1336 warnx(error_string); 1337 1338 if (arglist & CAM_ARG_VERBOSE) 1339 cam_error_print(device, ccb, CAM_ESF_ALL, 1340 CAM_EPF_ALL, stderr); 1341 1342 retval = 1; 1343 1344 goto xferrate_bailout; 1345 1346 } 1347 1348 speed = cpi.base_transfer_speed; 1349 freq = 0; 1350 if (ccb->cts.transport == XPORT_SPI) { 1351 struct ccb_trans_settings_spi *spi = 1352 &ccb->cts.xport_specific.spi; 1353 1354 if ((spi->valid & CTS_SPI_VALID_SYNC_RATE) != 0) { 1355 freq = scsi_calc_syncsrate(spi->sync_period); 1356 speed = freq; 1357 } 1358 if ((spi->valid & CTS_SPI_VALID_BUS_WIDTH) != 0) { 1359 speed *= (0x01 << spi->bus_width); 1360 } 1361 } else if (ccb->cts.transport == XPORT_FC) { 1362 struct ccb_trans_settings_fc *fc = 1363 &ccb->cts.xport_specific.fc; 1364 1365 if (fc->valid & CTS_FC_VALID_SPEED) 1366 speed = fc->bitrate; 1367 } else if (ccb->cts.transport == XPORT_SAS) { 1368 struct ccb_trans_settings_sas *sas = 1369 &ccb->cts.xport_specific.sas; 1370 1371 if (sas->valid & CTS_SAS_VALID_SPEED) 1372 speed = sas->bitrate; 1373 } else if (ccb->cts.transport == XPORT_ATA) { 1374 struct ccb_trans_settings_pata *pata = 1375 &ccb->cts.xport_specific.ata; 1376 1377 if (pata->valid & CTS_ATA_VALID_MODE) 1378 speed = ata_mode2speed(pata->mode); 1379 } else if (ccb->cts.transport == XPORT_SATA) { 1380 struct ccb_trans_settings_sata *sata = 1381 &ccb->cts.xport_specific.sata; 1382 1383 if (sata->valid & CTS_SATA_VALID_REVISION) 1384 speed = ata_revision2speed(sata->revision); 1385 } 1386 1387 mb = speed / 1000; 1388 if (mb > 0) { 1389 fprintf(stdout, "%s%d: %d.%03dMB/s transfers", 1390 device->device_name, device->dev_unit_num, 1391 mb, speed % 1000); 1392 } else { 1393 fprintf(stdout, "%s%d: %dKB/s transfers", 1394 device->device_name, device->dev_unit_num, 1395 speed); 1396 } 1397 1398 if (ccb->cts.transport == XPORT_SPI) { 1399 struct ccb_trans_settings_spi *spi = 1400 &ccb->cts.xport_specific.spi; 1401 1402 if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) 1403 && (spi->sync_offset != 0)) 1404 fprintf(stdout, " (%d.%03dMHz, offset %d", freq / 1000, 1405 freq % 1000, spi->sync_offset); 1406 1407 if (((spi->valid & CTS_SPI_VALID_BUS_WIDTH) != 0) 1408 && (spi->bus_width > 0)) { 1409 if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) 1410 && (spi->sync_offset != 0)) { 1411 fprintf(stdout, ", "); 1412 } else { 1413 fprintf(stdout, " ("); 1414 } 1415 fprintf(stdout, "%dbit)", 8 * (0x01 << spi->bus_width)); 1416 } else if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) 1417 && (spi->sync_offset != 0)) { 1418 fprintf(stdout, ")"); 1419 } 1420 } else if (ccb->cts.transport == XPORT_ATA) { 1421 struct ccb_trans_settings_pata *pata = 1422 &ccb->cts.xport_specific.ata; 1423 1424 printf(" ("); 1425 if (pata->valid & CTS_ATA_VALID_MODE) 1426 printf("%s, ", ata_mode2string(pata->mode)); 1427 if ((pata->valid & CTS_ATA_VALID_ATAPI) && pata->atapi != 0) 1428 printf("ATAPI %dbytes, ", pata->atapi); 1429 if (pata->valid & CTS_ATA_VALID_BYTECOUNT) 1430 printf("PIO %dbytes", pata->bytecount); 1431 printf(")"); 1432 } else if (ccb->cts.transport == XPORT_SATA) { 1433 struct ccb_trans_settings_sata *sata = 1434 &ccb->cts.xport_specific.sata; 1435 1436 printf(" ("); 1437 if (sata->valid & CTS_SATA_VALID_REVISION) 1438 printf("SATA %d.x, ", sata->revision); 1439 else 1440 printf("SATA, "); 1441 if (sata->valid & CTS_SATA_VALID_MODE) 1442 printf("%s, ", ata_mode2string(sata->mode)); 1443 if ((sata->valid & CTS_SATA_VALID_ATAPI) && sata->atapi != 0) 1444 printf("ATAPI %dbytes, ", sata->atapi); 1445 if (sata->valid & CTS_SATA_VALID_BYTECOUNT) 1446 printf("PIO %dbytes", sata->bytecount); 1447 printf(")"); 1448 } 1449 1450 if (ccb->cts.protocol == PROTO_SCSI) { 1451 struct ccb_trans_settings_scsi *scsi = 1452 &ccb->cts.proto_specific.scsi; 1453 if (scsi->valid & CTS_SCSI_VALID_TQ) { 1454 if (scsi->flags & CTS_SCSI_FLAGS_TAG_ENB) { 1455 fprintf(stdout, ", Command Queueing Enabled"); 1456 } 1457 } 1458 } 1459 1460 fprintf(stdout, "\n"); 1461 1462xferrate_bailout: 1463 1464 cam_freeccb(ccb); 1465 1466 return (retval); 1467} 1468 1469static void 1470atahpa_print(struct ata_params *parm, u_int64_t hpasize, int header) 1471{ 1472 uint32_t lbasize = (uint32_t)parm->lba_size_1 | 1473 ((uint32_t)parm->lba_size_2 << 16); 1474 1475 u_int64_t lbasize48 = ((u_int64_t)parm->lba_size48_1) | 1476 ((u_int64_t)parm->lba_size48_2 << 16) | 1477 ((u_int64_t)parm->lba_size48_3 << 32) | 1478 ((u_int64_t)parm->lba_size48_4 << 48); 1479 1480 if (header) { 1481 printf("\nFeature " 1482 "Support Enabled Value\n"); 1483 } 1484 1485 printf("Host Protected Area (HPA) "); 1486 if (parm->support.command1 & ATA_SUPPORT_PROTECTED) { 1487 u_int64_t lba = lbasize48 ? lbasize48 : lbasize; 1488 printf("yes %s %ju/%ju\n", (hpasize > lba) ? "yes" : "no ", 1489 lba, hpasize); 1490 1491 printf("HPA - Security "); 1492 if (parm->support.command2 & ATA_SUPPORT_MAXSECURITY) 1493 printf("yes %s\n", (parm->enabled.command2 & 1494 ATA_SUPPORT_MAXSECURITY) ? "yes" : "no "); 1495 else 1496 printf("no\n"); 1497 } else { 1498 printf("no\n"); 1499 } 1500} 1501 1502static void 1503ataama_print(struct ata_params *parm, u_int64_t nativesize, int header) 1504{ 1505 uint32_t lbasize = (uint32_t)parm->lba_size_1 | 1506 ((uint32_t)parm->lba_size_2 << 16); 1507 1508 u_int64_t lbasize48 = ((u_int64_t)parm->lba_size48_1) | 1509 ((u_int64_t)parm->lba_size48_2 << 16) | 1510 ((u_int64_t)parm->lba_size48_3 << 32) | 1511 ((u_int64_t)parm->lba_size48_4 << 48); 1512 1513 if (header) { 1514 printf("\nFeature " 1515 "Support Enabled Value\n"); 1516 } 1517 1518 printf("Accessible Max Address Config "); 1519 if (parm->support2 & ATA_SUPPORT_AMAX_ADDR) { 1520 u_int64_t lba = lbasize48 ? lbasize48 : lbasize; 1521 printf("yes %s %ju/%ju\n", 1522 (nativesize > lba) ? "yes" : "no ", lba, nativesize); 1523 } else { 1524 printf("no\n"); 1525 } 1526} 1527 1528static int 1529atasata(struct ata_params *parm) 1530{ 1531 1532 1533 if (parm->satacapabilities != 0xffff && 1534 parm->satacapabilities != 0x0000) 1535 return 1; 1536 1537 return 0; 1538} 1539 1540static void 1541atacapprint(struct ata_params *parm) 1542{ 1543 const char *proto; 1544 uint32_t lbasize = (uint32_t)parm->lba_size_1 | 1545 ((uint32_t)parm->lba_size_2 << 16); 1546 1547 u_int64_t lbasize48 = ((u_int64_t)parm->lba_size48_1) | 1548 ((u_int64_t)parm->lba_size48_2 << 16) | 1549 ((u_int64_t)parm->lba_size48_3 << 32) | 1550 ((u_int64_t)parm->lba_size48_4 << 48); 1551 1552 printf("\n"); 1553 printf("protocol "); 1554 proto = (parm->config == ATA_PROTO_CFA) ? "CFA" : 1555 (parm->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA"; 1556 if (ata_version(parm->version_major) == 0) { 1557 printf("%s", proto); 1558 } else if (ata_version(parm->version_major) <= 7) { 1559 printf("%s-%d", proto, 1560 ata_version(parm->version_major)); 1561 } else if (ata_version(parm->version_major) == 8) { 1562 printf("%s8-ACS", proto); 1563 } else { 1564 printf("ACS-%d %s", 1565 ata_version(parm->version_major) - 7, proto); 1566 } 1567 if (parm->satacapabilities && parm->satacapabilities != 0xffff) { 1568 if (parm->satacapabilities & ATA_SATA_GEN3) 1569 printf(" SATA 3.x\n"); 1570 else if (parm->satacapabilities & ATA_SATA_GEN2) 1571 printf(" SATA 2.x\n"); 1572 else if (parm->satacapabilities & ATA_SATA_GEN1) 1573 printf(" SATA 1.x\n"); 1574 else 1575 printf(" SATA\n"); 1576 } 1577 else 1578 printf("\n"); 1579 printf("device model %.40s\n", parm->model); 1580 printf("firmware revision %.8s\n", parm->revision); 1581 printf("serial number %.20s\n", parm->serial); 1582 if (parm->enabled.extension & ATA_SUPPORT_64BITWWN) { 1583 printf("WWN %04x%04x%04x%04x\n", 1584 parm->wwn[0], parm->wwn[1], parm->wwn[2], parm->wwn[3]); 1585 } 1586 printf("additional product id %.8s\n", parm->product_id); 1587 if (parm->enabled.extension & ATA_SUPPORT_MEDIASN) { 1588 printf("media serial number %.30s\n", 1589 parm->media_serial); 1590 } 1591 1592 printf("cylinders %d\n", parm->cylinders); 1593 printf("heads %d\n", parm->heads); 1594 printf("sectors/track %d\n", parm->sectors); 1595 printf("sector size logical %u, physical %lu, offset %lu\n", 1596 ata_logical_sector_size(parm), 1597 (unsigned long)ata_physical_sector_size(parm), 1598 (unsigned long)ata_logical_sector_offset(parm)); 1599 1600 if (parm->config == ATA_PROTO_CFA || 1601 (parm->support.command2 & ATA_SUPPORT_CFA)) 1602 printf("CFA supported\n"); 1603 1604 printf("LBA%ssupported ", 1605 parm->capabilities1 & ATA_SUPPORT_LBA ? " " : " not "); 1606 if (lbasize) 1607 printf("%d sectors\n", lbasize); 1608 else 1609 printf("\n"); 1610 1611 printf("LBA48%ssupported ", 1612 parm->support.command2 & ATA_SUPPORT_ADDRESS48 ? " " : " not "); 1613 if (lbasize48) 1614 printf("%ju sectors\n", (uintmax_t)lbasize48); 1615 else 1616 printf("\n"); 1617 1618 printf("PIO supported PIO"); 1619 switch (ata_max_pmode(parm)) { 1620 case ATA_PIO4: 1621 printf("4"); 1622 break; 1623 case ATA_PIO3: 1624 printf("3"); 1625 break; 1626 case ATA_PIO2: 1627 printf("2"); 1628 break; 1629 case ATA_PIO1: 1630 printf("1"); 1631 break; 1632 default: 1633 printf("0"); 1634 } 1635 if ((parm->capabilities1 & ATA_SUPPORT_IORDY) == 0) 1636 printf(" w/o IORDY"); 1637 printf("\n"); 1638 1639 printf("DMA%ssupported ", 1640 parm->capabilities1 & ATA_SUPPORT_DMA ? " " : " not "); 1641 if (parm->capabilities1 & ATA_SUPPORT_DMA) { 1642 if (parm->mwdmamodes & 0xff) { 1643 printf("WDMA"); 1644 if (parm->mwdmamodes & 0x04) 1645 printf("2"); 1646 else if (parm->mwdmamodes & 0x02) 1647 printf("1"); 1648 else if (parm->mwdmamodes & 0x01) 1649 printf("0"); 1650 printf(" "); 1651 } 1652 if ((parm->atavalid & ATA_FLAG_88) && 1653 (parm->udmamodes & 0xff)) { 1654 printf("UDMA"); 1655 if (parm->udmamodes & 0x40) 1656 printf("6"); 1657 else if (parm->udmamodes & 0x20) 1658 printf("5"); 1659 else if (parm->udmamodes & 0x10) 1660 printf("4"); 1661 else if (parm->udmamodes & 0x08) 1662 printf("3"); 1663 else if (parm->udmamodes & 0x04) 1664 printf("2"); 1665 else if (parm->udmamodes & 0x02) 1666 printf("1"); 1667 else if (parm->udmamodes & 0x01) 1668 printf("0"); 1669 printf(" "); 1670 } 1671 } 1672 printf("\n"); 1673 1674 if (parm->media_rotation_rate == 1) { 1675 printf("media RPM non-rotating\n"); 1676 } else if (parm->media_rotation_rate >= 0x0401 && 1677 parm->media_rotation_rate <= 0xFFFE) { 1678 printf("media RPM %d\n", 1679 parm->media_rotation_rate); 1680 } 1681 1682 printf("Zoned-Device Commands "); 1683 switch (parm->support3 & ATA_SUPPORT_ZONE_MASK) { 1684 case ATA_SUPPORT_ZONE_DEV_MANAGED: 1685 printf("device managed\n"); 1686 break; 1687 case ATA_SUPPORT_ZONE_HOST_AWARE: 1688 printf("host aware\n"); 1689 break; 1690 default: 1691 printf("no\n"); 1692 } 1693 1694 printf("\nFeature " 1695 "Support Enabled Value Vendor\n"); 1696 printf("read ahead %s %s\n", 1697 parm->support.command1 & ATA_SUPPORT_LOOKAHEAD ? "yes" : "no", 1698 parm->enabled.command1 & ATA_SUPPORT_LOOKAHEAD ? "yes" : "no"); 1699 printf("write cache %s %s\n", 1700 parm->support.command1 & ATA_SUPPORT_WRITECACHE ? "yes" : "no", 1701 parm->enabled.command1 & ATA_SUPPORT_WRITECACHE ? "yes" : "no"); 1702 printf("flush cache %s %s\n", 1703 parm->support.command2 & ATA_SUPPORT_FLUSHCACHE ? "yes" : "no", 1704 parm->enabled.command2 & ATA_SUPPORT_FLUSHCACHE ? "yes" : "no"); 1705 printf("Native Command Queuing (NCQ) "); 1706 if (atasata(parm) && (parm->satacapabilities & ATA_SUPPORT_NCQ)) { 1707 printf("yes %d tags\n", 1708 ATA_QUEUE_LEN(parm->queue) + 1); 1709 printf("NCQ Priority Information %s\n", 1710 parm->satacapabilities & ATA_SUPPORT_NCQ_PRIO ? 1711 "yes" : "no"); 1712 printf("NCQ Non-Data Command %s\n", 1713 parm->satacapabilities2 & ATA_SUPPORT_NCQ_NON_DATA ? 1714 "yes" : "no"); 1715 printf("NCQ Streaming %s\n", 1716 parm->satacapabilities2 & ATA_SUPPORT_NCQ_STREAM ? 1717 "yes" : "no"); 1718 printf("Receive & Send FPDMA Queued %s\n", 1719 parm->satacapabilities2 & ATA_SUPPORT_RCVSND_FPDMA_QUEUED ? 1720 "yes" : "no"); 1721 printf("NCQ Autosense %s\n", 1722 parm->satasupport & ATA_SUPPORT_NCQ_AUTOSENSE ? 1723 "yes" : "no"); 1724 } else 1725 printf("no\n"); 1726 1727 printf("SMART %s %s\n", 1728 parm->support.command1 & ATA_SUPPORT_SMART ? "yes" : "no", 1729 parm->enabled.command1 & ATA_SUPPORT_SMART ? "yes" : "no"); 1730 printf("security %s %s\n", 1731 parm->support.command1 & ATA_SUPPORT_SECURITY ? "yes" : "no", 1732 parm->enabled.command1 & ATA_SUPPORT_SECURITY ? "yes" : "no"); 1733 printf("power management %s %s\n", 1734 parm->support.command1 & ATA_SUPPORT_POWERMGT ? "yes" : "no", 1735 parm->enabled.command1 & ATA_SUPPORT_POWERMGT ? "yes" : "no"); 1736 printf("microcode download %s %s\n", 1737 parm->support.command2 & ATA_SUPPORT_MICROCODE ? "yes" : "no", 1738 parm->enabled.command2 & ATA_SUPPORT_MICROCODE ? "yes" : "no"); 1739 printf("advanced power management %s %s", 1740 parm->support.command2 & ATA_SUPPORT_APM ? "yes" : "no", 1741 parm->enabled.command2 & ATA_SUPPORT_APM ? "yes" : "no"); 1742 if (parm->support.command2 & ATA_SUPPORT_APM) { 1743 printf(" %d/0x%02X\n", 1744 parm->apm_value & 0xff, parm->apm_value & 0xff); 1745 } else 1746 printf("\n"); 1747 printf("automatic acoustic management %s %s", 1748 parm->support.command2 & ATA_SUPPORT_AUTOACOUSTIC ? "yes" :"no", 1749 parm->enabled.command2 & ATA_SUPPORT_AUTOACOUSTIC ? "yes" :"no"); 1750 if (parm->support.command2 & ATA_SUPPORT_AUTOACOUSTIC) { 1751 printf(" %d/0x%02X %d/0x%02X\n", 1752 ATA_ACOUSTIC_CURRENT(parm->acoustic), 1753 ATA_ACOUSTIC_CURRENT(parm->acoustic), 1754 ATA_ACOUSTIC_VENDOR(parm->acoustic), 1755 ATA_ACOUSTIC_VENDOR(parm->acoustic)); 1756 } else 1757 printf("\n"); 1758 printf("media status notification %s %s\n", 1759 parm->support.command2 & ATA_SUPPORT_NOTIFY ? "yes" : "no", 1760 parm->enabled.command2 & ATA_SUPPORT_NOTIFY ? "yes" : "no"); 1761 printf("power-up in Standby %s %s\n", 1762 parm->support.command2 & ATA_SUPPORT_STANDBY ? "yes" : "no", 1763 parm->enabled.command2 & ATA_SUPPORT_STANDBY ? "yes" : "no"); 1764 printf("write-read-verify %s %s", 1765 parm->support2 & ATA_SUPPORT_WRITEREADVERIFY ? "yes" : "no", 1766 parm->enabled2 & ATA_SUPPORT_WRITEREADVERIFY ? "yes" : "no"); 1767 if (parm->support2 & ATA_SUPPORT_WRITEREADVERIFY) { 1768 printf(" %d/0x%x\n", 1769 parm->wrv_mode, parm->wrv_mode); 1770 } else 1771 printf("\n"); 1772 printf("unload %s %s\n", 1773 parm->support.extension & ATA_SUPPORT_UNLOAD ? "yes" : "no", 1774 parm->enabled.extension & ATA_SUPPORT_UNLOAD ? "yes" : "no"); 1775 printf("general purpose logging %s %s\n", 1776 parm->support.extension & ATA_SUPPORT_GENLOG ? "yes" : "no", 1777 parm->enabled.extension & ATA_SUPPORT_GENLOG ? "yes" : "no"); 1778 printf("free-fall %s %s\n", 1779 parm->support2 & ATA_SUPPORT_FREEFALL ? "yes" : "no", 1780 parm->enabled2 & ATA_SUPPORT_FREEFALL ? "yes" : "no"); 1781 printf("sense data reporting %s %s\n", 1782 parm->support2 & ATA_SUPPORT_SENSE_REPORT ? "yes" : "no", 1783 parm->enabled2 & ATA_SUPPORT_SENSE_REPORT ? "yes" : "no"); 1784 printf("extended power conditions %s %s\n", 1785 parm->support2 & ATA_SUPPORT_EPC ? "yes" : "no", 1786 parm->enabled2 & ATA_SUPPORT_EPC ? "yes" : "no"); 1787 printf("device statistics notification %s %s\n", 1788 parm->support2 & ATA_SUPPORT_DSN ? "yes" : "no", 1789 parm->enabled2 & ATA_SUPPORT_DSN ? "yes" : "no"); 1790 printf("Data Set Management (DSM/TRIM) "); 1791 if (parm->support_dsm & ATA_SUPPORT_DSM_TRIM) { 1792 printf("yes\n"); 1793 printf("DSM - max 512byte blocks "); 1794 if (parm->max_dsm_blocks == 0x00) 1795 printf("yes not specified\n"); 1796 else 1797 printf("yes %d\n", 1798 parm->max_dsm_blocks); 1799 1800 printf("DSM - deterministic read "); 1801 if (parm->support3 & ATA_SUPPORT_DRAT) { 1802 if (parm->support3 & ATA_SUPPORT_RZAT) 1803 printf("yes zeroed\n"); 1804 else 1805 printf("yes any value\n"); 1806 } else { 1807 printf("no\n"); 1808 } 1809 } else { 1810 printf("no\n"); 1811 } 1812 printf("Trusted Computing %s\n", 1813 ((parm->tcg & 0xc000) == 0x4000) && (parm->tcg & ATA_SUPPORT_TCG) ? 1814 "yes" : "no"); 1815 printf("encrypts all user data %s\n", 1816 parm->support3 & ATA_ENCRYPTS_ALL_USER_DATA ? "yes" : "no"); 1817 printf("Sanitize "); 1818 if (parm->multi & ATA_SUPPORT_SANITIZE) { 1819 printf("yes\t\t%s%s%s\n", 1820 parm->multi & ATA_SUPPORT_BLOCK_ERASE_EXT ? "block, " : "", 1821 parm->multi & ATA_SUPPORT_OVERWRITE_EXT ? "overwrite, " : "", 1822 parm->multi & ATA_SUPPORT_CRYPTO_SCRAMBLE_EXT ? "crypto" : ""); 1823 printf("Sanitize - commands allowed %s\n", 1824 parm->multi & ATA_SUPPORT_SANITIZE_ALLOWED ? "yes" : "no"); 1825 printf("Sanitize - antifreeze lock %s\n", 1826 parm->multi & ATA_SUPPORT_ANTIFREEZE_LOCK_EXT ? "yes" : "no"); 1827 } else { 1828 printf("no\n"); 1829 } 1830} 1831 1832static int 1833scsi_cam_pass_16_send(struct cam_device *device, union ccb *ccb) 1834{ 1835 struct ata_pass_16 *ata_pass_16; 1836 struct ata_cmd ata_cmd; 1837 1838 ata_pass_16 = (struct ata_pass_16 *)ccb->csio.cdb_io.cdb_bytes; 1839 ata_cmd.command = ata_pass_16->command; 1840 ata_cmd.control = ata_pass_16->control; 1841 ata_cmd.features = ata_pass_16->features; 1842 1843 if (arglist & CAM_ARG_VERBOSE) { 1844 warnx("sending ATA %s via pass_16 with timeout of %u msecs", 1845 ata_op_string(&ata_cmd), 1846 ccb->csio.ccb_h.timeout); 1847 } 1848 1849 /* Disable freezing the device queue */ 1850 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 1851 1852 if (arglist & CAM_ARG_ERR_RECOVER) 1853 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 1854 1855 if (cam_send_ccb(device, ccb) < 0) { 1856 warn("error sending ATA %s via pass_16", ata_op_string(&ata_cmd)); 1857 return (1); 1858 } 1859 1860 /* 1861 * Consider any non-CAM_REQ_CMP status as error and report it here, 1862 * unless caller set AP_FLAG_CHK_COND, in which case it is responsible. 1863 */ 1864 if (!(ata_pass_16->flags & AP_FLAG_CHK_COND) && 1865 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 1866 warnx("ATA %s via pass_16 failed", ata_op_string(&ata_cmd)); 1867 if (arglist & CAM_ARG_VERBOSE) { 1868 cam_error_print(device, ccb, CAM_ESF_ALL, 1869 CAM_EPF_ALL, stderr); 1870 } 1871 return (1); 1872 } 1873 1874 return (0); 1875} 1876 1877 1878static int 1879ata_cam_send(struct cam_device *device, union ccb *ccb) 1880{ 1881 if (arglist & CAM_ARG_VERBOSE) { 1882 warnx("sending ATA %s with timeout of %u msecs", 1883 ata_op_string(&(ccb->ataio.cmd)), 1884 ccb->ataio.ccb_h.timeout); 1885 } 1886 1887 /* Disable freezing the device queue */ 1888 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 1889 1890 if (arglist & CAM_ARG_ERR_RECOVER) 1891 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 1892 1893 if (cam_send_ccb(device, ccb) < 0) { 1894 warn("error sending ATA %s", ata_op_string(&(ccb->ataio.cmd))); 1895 return (1); 1896 } 1897 1898 /* 1899 * Consider any non-CAM_REQ_CMP status as error and report it here, 1900 * unless caller set AP_FLAG_CHK_COND, in which case it is responsible. 1901 */ 1902 if (!(ccb->ataio.cmd.flags & CAM_ATAIO_NEEDRESULT) && 1903 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 1904 warnx("ATA %s failed", ata_op_string(&(ccb->ataio.cmd))); 1905 if (arglist & CAM_ARG_VERBOSE) { 1906 cam_error_print(device, ccb, CAM_ESF_ALL, 1907 CAM_EPF_ALL, stderr); 1908 } 1909 return (1); 1910 } 1911 1912 return (0); 1913} 1914 1915static int 1916ata_do_pass_16(struct cam_device *device, union ccb *ccb, int retries, 1917 uint32_t flags, uint8_t protocol, uint8_t ata_flags, 1918 uint8_t tag_action, uint8_t command, uint16_t features, 1919 u_int64_t lba, uint16_t sector_count, uint8_t *data_ptr, 1920 uint16_t dxfer_len, int timeout) 1921{ 1922 if (data_ptr != NULL) { 1923 if (flags & CAM_DIR_OUT) 1924 ata_flags |= AP_FLAG_TDIR_TO_DEV; 1925 else 1926 ata_flags |= AP_FLAG_TDIR_FROM_DEV; 1927 } else { 1928 ata_flags |= AP_FLAG_TLEN_NO_DATA; 1929 } 1930 1931 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 1932 1933 scsi_ata_pass_16(&ccb->csio, 1934 retries, 1935 NULL, 1936 flags, 1937 tag_action, 1938 protocol, 1939 ata_flags, 1940 features, 1941 sector_count, 1942 lba, 1943 command, 1944 /*control*/0, 1945 data_ptr, 1946 dxfer_len, 1947 /*sense_len*/SSD_FULL_SIZE, 1948 timeout); 1949 1950 return scsi_cam_pass_16_send(device, ccb); 1951} 1952 1953static int 1954ata_try_pass_16(struct cam_device *device) 1955{ 1956 struct ccb_pathinq cpi; 1957 1958 if (get_cpi(device, &cpi) != 0) { 1959 warnx("couldn't get CPI"); 1960 return (-1); 1961 } 1962 1963 if (cpi.protocol == PROTO_SCSI) { 1964 /* possibly compatible with pass_16 */ 1965 return (1); 1966 } 1967 1968 /* likely not compatible with pass_16 */ 1969 return (0); 1970} 1971 1972static int 1973ata_do_cmd(struct cam_device *device, union ccb *ccb, int retries, 1974 uint32_t flags, uint8_t protocol, uint8_t ata_flags, 1975 uint8_t tag_action, uint8_t command, uint16_t features, 1976 u_int64_t lba, uint16_t sector_count, uint8_t *data_ptr, 1977 uint16_t dxfer_len, int timeout, int force48bit) 1978{ 1979 int retval; 1980 1981 retval = ata_try_pass_16(device); 1982 if (retval == -1) 1983 return (1); 1984 1985 if (retval == 1) { 1986 return (ata_do_pass_16(device, ccb, retries, flags, protocol, 1987 ata_flags, tag_action, command, features, 1988 lba, sector_count, data_ptr, dxfer_len, 1989 timeout)); 1990 } 1991 1992 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->ataio); 1993 cam_fill_ataio(&ccb->ataio, 1994 retries, 1995 NULL, 1996 flags, 1997 tag_action, 1998 data_ptr, 1999 dxfer_len, 2000 timeout); 2001 2002 if (force48bit || lba > ATA_MAX_28BIT_LBA) 2003 ata_48bit_cmd(&ccb->ataio, command, features, lba, sector_count); 2004 else 2005 ata_28bit_cmd(&ccb->ataio, command, features, lba, sector_count); 2006 2007 if (ata_flags & AP_FLAG_CHK_COND) 2008 ccb->ataio.cmd.flags |= CAM_ATAIO_NEEDRESULT; 2009 2010 return ata_cam_send(device, ccb); 2011} 2012 2013static void 2014dump_data(uint16_t *ptr, uint32_t len) 2015{ 2016 u_int i; 2017 2018 for (i = 0; i < len / 2; i++) { 2019 if ((i % 8) == 0) 2020 printf(" %3d: ", i); 2021 printf("%04hx ", ptr[i]); 2022 if ((i % 8) == 7) 2023 printf("\n"); 2024 } 2025 if ((i % 8) != 7) 2026 printf("\n"); 2027} 2028 2029static int 2030atahpa_proc_resp(struct cam_device *device, union ccb *ccb, u_int64_t *hpasize) 2031{ 2032 uint8_t error = 0, ata_device = 0, status = 0; 2033 uint16_t count = 0; 2034 uint64_t lba = 0; 2035 int retval; 2036 2037 retval = get_ata_status(device, ccb, &error, &count, &lba, &ata_device, 2038 &status); 2039 if (retval == 1) { 2040 if (arglist & CAM_ARG_VERBOSE) { 2041 cam_error_print(device, ccb, CAM_ESF_ALL, 2042 CAM_EPF_ALL, stderr); 2043 } 2044 warnx("Can't get ATA command status"); 2045 return (retval); 2046 } 2047 2048 if (status & ATA_STATUS_ERROR) { 2049 if (arglist & CAM_ARG_VERBOSE) { 2050 cam_error_print(device, ccb, CAM_ESF_ALL, 2051 CAM_EPF_ALL, stderr); 2052 } 2053 2054 if (error & ATA_ERROR_ID_NOT_FOUND) { 2055 warnx("Max address has already been set since " 2056 "last power-on or hardware reset"); 2057 } else if (hpasize == NULL) 2058 warnx("Command failed with ATA error"); 2059 2060 return (1); 2061 } 2062 2063 if (hpasize != NULL) { 2064 if (retval == 2 || retval == 6) 2065 return (1); 2066 *hpasize = lba + 1; 2067 } 2068 2069 return (0); 2070} 2071 2072static int 2073ata_read_native_max(struct cam_device *device, int retry_count, 2074 uint32_t timeout, union ccb *ccb, 2075 struct ata_params *parm, u_int64_t *hpasize) 2076{ 2077 int error; 2078 u_int cmd, is48bit; 2079 uint8_t protocol; 2080 2081 is48bit = parm->support.command2 & ATA_SUPPORT_ADDRESS48; 2082 protocol = AP_PROTO_NON_DATA; 2083 2084 if (is48bit) { 2085 cmd = ATA_READ_NATIVE_MAX_ADDRESS48; 2086 protocol |= AP_EXTEND; 2087 } else { 2088 cmd = ATA_READ_NATIVE_MAX_ADDRESS; 2089 } 2090 2091 error = ata_do_cmd(device, 2092 ccb, 2093 retry_count, 2094 /*flags*/CAM_DIR_NONE, 2095 /*protocol*/protocol, 2096 /*ata_flags*/AP_FLAG_CHK_COND, 2097 /*tag_action*/MSG_SIMPLE_Q_TAG, 2098 /*command*/cmd, 2099 /*features*/0, 2100 /*lba*/0, 2101 /*sector_count*/0, 2102 /*data_ptr*/NULL, 2103 /*dxfer_len*/0, 2104 timeout ? timeout : 5000, 2105 is48bit); 2106 2107 if (error) 2108 return (error); 2109 2110 return atahpa_proc_resp(device, ccb, hpasize); 2111} 2112 2113static int 2114atahpa_set_max(struct cam_device *device, int retry_count, 2115 uint32_t timeout, union ccb *ccb, 2116 int is48bit, u_int64_t maxsize, int persist) 2117{ 2118 int error; 2119 u_int cmd; 2120 uint8_t protocol; 2121 2122 protocol = AP_PROTO_NON_DATA; 2123 2124 if (is48bit) { 2125 cmd = ATA_SET_MAX_ADDRESS48; 2126 protocol |= AP_EXTEND; 2127 } else { 2128 cmd = ATA_SET_MAX_ADDRESS; 2129 } 2130 2131 /* lba's are zero indexed so the max lba is requested max - 1 */ 2132 if (maxsize) 2133 maxsize--; 2134 2135 error = ata_do_cmd(device, 2136 ccb, 2137 retry_count, 2138 /*flags*/CAM_DIR_NONE, 2139 /*protocol*/protocol, 2140 /*ata_flags*/AP_FLAG_CHK_COND, 2141 /*tag_action*/MSG_SIMPLE_Q_TAG, 2142 /*command*/cmd, 2143 /*features*/ATA_HPA_FEAT_MAX_ADDR, 2144 /*lba*/maxsize, 2145 /*sector_count*/persist, 2146 /*data_ptr*/NULL, 2147 /*dxfer_len*/0, 2148 timeout ? timeout : 1000, 2149 is48bit); 2150 2151 if (error) 2152 return (error); 2153 2154 return atahpa_proc_resp(device, ccb, NULL); 2155} 2156 2157static int 2158atahpa_password(struct cam_device *device, int retry_count, 2159 uint32_t timeout, union ccb *ccb, 2160 int is48bit, struct ata_set_max_pwd *pwd) 2161{ 2162 u_int cmd; 2163 uint8_t protocol; 2164 2165 protocol = AP_PROTO_PIO_OUT; 2166 cmd = (is48bit) ? ATA_SET_MAX_ADDRESS48 : ATA_SET_MAX_ADDRESS; 2167 2168 return (ata_do_cmd(device, 2169 ccb, 2170 retry_count, 2171 /*flags*/CAM_DIR_OUT, 2172 /*protocol*/protocol, 2173 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2174 AP_FLAG_TLEN_SECT_CNT, 2175 /*tag_action*/MSG_SIMPLE_Q_TAG, 2176 /*command*/cmd, 2177 /*features*/ATA_HPA_FEAT_SET_PWD, 2178 /*lba*/0, 2179 /*sector_count*/sizeof(*pwd) / 512, 2180 /*data_ptr*/(uint8_t*)pwd, 2181 /*dxfer_len*/sizeof(*pwd), 2182 timeout ? timeout : 1000, 2183 is48bit)); 2184} 2185 2186static int 2187atahpa_lock(struct cam_device *device, int retry_count, 2188 uint32_t timeout, union ccb *ccb, int is48bit) 2189{ 2190 u_int cmd; 2191 uint8_t protocol; 2192 2193 protocol = AP_PROTO_NON_DATA; 2194 cmd = (is48bit) ? ATA_SET_MAX_ADDRESS48 : ATA_SET_MAX_ADDRESS; 2195 2196 return (ata_do_cmd(device, 2197 ccb, 2198 retry_count, 2199 /*flags*/CAM_DIR_NONE, 2200 /*protocol*/protocol, 2201 /*ata_flags*/0, 2202 /*tag_action*/MSG_SIMPLE_Q_TAG, 2203 /*command*/cmd, 2204 /*features*/ATA_HPA_FEAT_LOCK, 2205 /*lba*/0, 2206 /*sector_count*/0, 2207 /*data_ptr*/NULL, 2208 /*dxfer_len*/0, 2209 timeout ? timeout : 1000, 2210 is48bit)); 2211} 2212 2213static int 2214atahpa_unlock(struct cam_device *device, int retry_count, 2215 uint32_t timeout, union ccb *ccb, 2216 int is48bit, struct ata_set_max_pwd *pwd) 2217{ 2218 u_int cmd; 2219 uint8_t protocol; 2220 2221 protocol = AP_PROTO_PIO_OUT; 2222 cmd = (is48bit) ? ATA_SET_MAX_ADDRESS48 : ATA_SET_MAX_ADDRESS; 2223 2224 return (ata_do_cmd(device, 2225 ccb, 2226 retry_count, 2227 /*flags*/CAM_DIR_OUT, 2228 /*protocol*/protocol, 2229 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2230 AP_FLAG_TLEN_SECT_CNT, 2231 /*tag_action*/MSG_SIMPLE_Q_TAG, 2232 /*command*/cmd, 2233 /*features*/ATA_HPA_FEAT_UNLOCK, 2234 /*lba*/0, 2235 /*sector_count*/sizeof(*pwd) / 512, 2236 /*data_ptr*/(uint8_t*)pwd, 2237 /*dxfer_len*/sizeof(*pwd), 2238 timeout ? timeout : 1000, 2239 is48bit)); 2240} 2241 2242static int 2243atahpa_freeze_lock(struct cam_device *device, int retry_count, 2244 uint32_t timeout, union ccb *ccb, int is48bit) 2245{ 2246 u_int cmd; 2247 uint8_t protocol; 2248 2249 protocol = AP_PROTO_NON_DATA; 2250 cmd = (is48bit) ? ATA_SET_MAX_ADDRESS48 : ATA_SET_MAX_ADDRESS; 2251 2252 return (ata_do_cmd(device, 2253 ccb, 2254 retry_count, 2255 /*flags*/CAM_DIR_NONE, 2256 /*protocol*/protocol, 2257 /*ata_flags*/0, 2258 /*tag_action*/MSG_SIMPLE_Q_TAG, 2259 /*command*/cmd, 2260 /*features*/ATA_HPA_FEAT_FREEZE, 2261 /*lba*/0, 2262 /*sector_count*/0, 2263 /*data_ptr*/NULL, 2264 /*dxfer_len*/0, 2265 timeout ? timeout : 1000, 2266 is48bit)); 2267} 2268 2269static int 2270ata_get_native_max(struct cam_device *device, int retry_count, 2271 uint32_t timeout, union ccb *ccb, 2272 u_int64_t *nativesize) 2273{ 2274 int error; 2275 2276 error = ata_do_cmd(device, 2277 ccb, 2278 retry_count, 2279 /*flags*/CAM_DIR_NONE, 2280 /*protocol*/AP_PROTO_NON_DATA | AP_EXTEND, 2281 /*ata_flags*/AP_FLAG_CHK_COND, 2282 /*tag_action*/MSG_SIMPLE_Q_TAG, 2283 /*command*/ATA_AMAX_ADDR, 2284 /*features*/ATA_AMAX_ADDR_GET, 2285 /*lba*/0, 2286 /*sector_count*/0, 2287 /*data_ptr*/NULL, 2288 /*dxfer_len*/0, 2289 timeout ? timeout : 30 * 1000, 2290 /*force48bit*/1); 2291 2292 if (error) 2293 return (error); 2294 2295 return atahpa_proc_resp(device, ccb, nativesize); 2296} 2297 2298static int 2299ataama_set(struct cam_device *device, int retry_count, 2300 uint32_t timeout, union ccb *ccb, u_int64_t maxsize) 2301{ 2302 int error; 2303 2304 /* lba's are zero indexed so the max lba is requested max - 1 */ 2305 if (maxsize) 2306 maxsize--; 2307 2308 error = ata_do_cmd(device, 2309 ccb, 2310 retry_count, 2311 /*flags*/CAM_DIR_NONE, 2312 /*protocol*/AP_PROTO_NON_DATA | AP_EXTEND, 2313 /*ata_flags*/AP_FLAG_CHK_COND, 2314 /*tag_action*/MSG_SIMPLE_Q_TAG, 2315 /*command*/ATA_AMAX_ADDR, 2316 /*features*/ATA_AMAX_ADDR_SET, 2317 /*lba*/maxsize, 2318 /*sector_count*/0, 2319 /*data_ptr*/NULL, 2320 /*dxfer_len*/0, 2321 timeout ? timeout : 30 * 1000, 2322 /*force48bit*/1); 2323 2324 if (error) 2325 return (error); 2326 2327 return atahpa_proc_resp(device, ccb, NULL); 2328} 2329 2330static int 2331ataama_freeze(struct cam_device *device, int retry_count, 2332 uint32_t timeout, union ccb *ccb) 2333{ 2334 2335 return (ata_do_cmd(device, 2336 ccb, 2337 retry_count, 2338 /*flags*/CAM_DIR_NONE, 2339 /*protocol*/AP_PROTO_NON_DATA | AP_EXTEND, 2340 /*ata_flags*/0, 2341 /*tag_action*/MSG_SIMPLE_Q_TAG, 2342 /*command*/ATA_AMAX_ADDR, 2343 /*features*/ATA_AMAX_ADDR_FREEZE, 2344 /*lba*/0, 2345 /*sector_count*/0, 2346 /*data_ptr*/NULL, 2347 /*dxfer_len*/0, 2348 timeout ? timeout : 30 * 1000, 2349 /*force48bit*/1)); 2350} 2351 2352int 2353ata_do_identify(struct cam_device *device, int retry_count, int timeout, 2354 union ccb *ccb, struct ata_params** ident_bufp) 2355{ 2356 struct ata_params *ident_buf; 2357 struct ccb_pathinq cpi; 2358 struct ccb_getdev cgd; 2359 u_int i, error; 2360 int16_t *ptr; 2361 uint8_t command, retry_command; 2362 2363 if (get_cpi(device, &cpi) != 0) { 2364 warnx("couldn't get CPI"); 2365 return (-1); 2366 } 2367 2368 /* Neither PROTO_ATAPI or PROTO_SATAPM are used in cpi.protocol */ 2369 if (cpi.protocol == PROTO_ATA) { 2370 if (get_cgd(device, &cgd) != 0) { 2371 warnx("couldn't get CGD"); 2372 return (-1); 2373 } 2374 2375 command = (cgd.protocol == PROTO_ATA) ? 2376 ATA_ATA_IDENTIFY : ATA_ATAPI_IDENTIFY; 2377 retry_command = 0; 2378 } else { 2379 /* We don't know which for sure so try both */ 2380 command = ATA_ATA_IDENTIFY; 2381 retry_command = ATA_ATAPI_IDENTIFY; 2382 } 2383 2384 ptr = (uint16_t *)calloc(1, sizeof(struct ata_params)); 2385 if (ptr == NULL) { 2386 warnx("can't calloc memory for identify\n"); 2387 return (1); 2388 } 2389 2390retry: 2391 error = ata_do_cmd(device, 2392 ccb, 2393 /*retries*/retry_count, 2394 /*flags*/CAM_DIR_IN, 2395 /*protocol*/AP_PROTO_PIO_IN, 2396 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2397 AP_FLAG_TLEN_SECT_CNT, 2398 /*tag_action*/MSG_SIMPLE_Q_TAG, 2399 /*command*/command, 2400 /*features*/0, 2401 /*lba*/0, 2402 /*sector_count*/sizeof(struct ata_params) / 512, 2403 /*data_ptr*/(uint8_t *)ptr, 2404 /*dxfer_len*/sizeof(struct ata_params), 2405 /*timeout*/timeout ? timeout : 30 * 1000, 2406 /*force48bit*/0); 2407 2408 if (error != 0) { 2409 if (retry_command != 0) { 2410 command = retry_command; 2411 retry_command = 0; 2412 goto retry; 2413 } 2414 free(ptr); 2415 return (1); 2416 } 2417 2418 ident_buf = (struct ata_params *)ptr; 2419 ata_param_fixup(ident_buf); 2420 2421 error = 1; 2422 for (i = 0; i < sizeof(struct ata_params) / 2; i++) { 2423 if (ptr[i] != 0) 2424 error = 0; 2425 } 2426 2427 /* check for invalid (all zero) response */ 2428 if (error != 0) { 2429 warnx("Invalid identify response detected"); 2430 free(ptr); 2431 return (error); 2432 } 2433 2434 *ident_bufp = ident_buf; 2435 2436 return (0); 2437} 2438 2439 2440static int 2441ataidentify(struct cam_device *device, int retry_count, int timeout) 2442{ 2443 union ccb *ccb; 2444 struct ata_params *ident_buf; 2445 u_int64_t hpasize = 0, nativesize = 0; 2446 2447 if ((ccb = cam_getccb(device)) == NULL) { 2448 warnx("couldn't allocate CCB"); 2449 return (1); 2450 } 2451 2452 if (ata_do_identify(device, retry_count, timeout, ccb, &ident_buf) != 0) { 2453 cam_freeccb(ccb); 2454 return (1); 2455 } 2456 2457 if (arglist & CAM_ARG_VERBOSE) { 2458 printf("%s%d: Raw identify data:\n", 2459 device->device_name, device->dev_unit_num); 2460 dump_data((uint16_t *)ident_buf, sizeof(struct ata_params)); 2461 } 2462 2463 if (ident_buf->support.command1 & ATA_SUPPORT_PROTECTED) { 2464 ata_read_native_max(device, retry_count, timeout, ccb, 2465 ident_buf, &hpasize); 2466 } 2467 if (ident_buf->support2 & ATA_SUPPORT_AMAX_ADDR) { 2468 ata_get_native_max(device, retry_count, timeout, ccb, 2469 &nativesize); 2470 } 2471 2472 printf("%s%d: ", device->device_name, device->dev_unit_num); 2473 ata_print_ident(ident_buf); 2474 camxferrate(device); 2475 atacapprint(ident_buf); 2476 atahpa_print(ident_buf, hpasize, 0); 2477 ataama_print(ident_buf, nativesize, 0); 2478 2479 free(ident_buf); 2480 cam_freeccb(ccb); 2481 2482 return (0); 2483} 2484 2485static int 2486nvmeidentify(struct cam_device *device, int retry_count __unused, int timeout __unused) 2487{ 2488 struct nvme_controller_data cdata; 2489 2490 if (nvme_get_cdata(device, &cdata)) 2491 return (1); 2492 nvme_print_controller(&cdata); 2493 2494 return (0); 2495} 2496 2497static int 2498identify(struct cam_device *device, int retry_count, int timeout) 2499{ 2500 struct ccb_pathinq cpi; 2501 2502 if (get_cpi(device, &cpi) != 0) { 2503 warnx("couldn't get CPI"); 2504 return (-1); 2505 } 2506 2507 if (cpi.protocol == PROTO_NVME) { 2508 return (nvmeidentify(device, retry_count, timeout)); 2509 } 2510 return (ataidentify(device, retry_count, timeout)); 2511} 2512 2513 2514enum { 2515 ATA_SECURITY_ACTION_PRINT, 2516 ATA_SECURITY_ACTION_FREEZE, 2517 ATA_SECURITY_ACTION_UNLOCK, 2518 ATA_SECURITY_ACTION_DISABLE, 2519 ATA_SECURITY_ACTION_ERASE, 2520 ATA_SECURITY_ACTION_ERASE_ENHANCED, 2521 ATA_SECURITY_ACTION_SET_PASSWORD 2522}; 2523 2524static void 2525atasecurity_print_time(uint16_t tw) 2526{ 2527 2528 if (tw == 0) 2529 printf("unspecified"); 2530 else if (tw >= 255) 2531 printf("> 508 min"); 2532 else 2533 printf("%i min", 2 * tw); 2534} 2535 2536static uint32_t 2537atasecurity_erase_timeout_msecs(uint16_t timeout) 2538{ 2539 2540 if (timeout == 0) 2541 return 2 * 3600 * 1000; /* default: two hours */ 2542 else if (timeout > 255) 2543 return (508 + 60) * 60 * 1000; /* spec says > 508 minutes */ 2544 2545 return ((2 * timeout) + 5) * 60 * 1000; /* add a 5min margin */ 2546} 2547 2548 2549static void 2550atasecurity_notify(uint8_t command, struct ata_security_password *pwd) 2551{ 2552 struct ata_cmd cmd; 2553 2554 bzero(&cmd, sizeof(cmd)); 2555 cmd.command = command; 2556 printf("Issuing %s", ata_op_string(&cmd)); 2557 2558 if (pwd != NULL) { 2559 /* pwd->password may not be null terminated */ 2560 char pass[sizeof(pwd->password)+1]; 2561 2562 strlcpy(pass, pwd->password, sizeof(pass)); 2563 printf(" password='%s', user='%s'", 2564 pass, 2565 (pwd->ctrl & ATA_SECURITY_PASSWORD_MASTER) ? 2566 "master" : "user"); 2567 2568 if (command == ATA_SECURITY_SET_PASSWORD) { 2569 printf(", mode='%s'", 2570 (pwd->ctrl & ATA_SECURITY_LEVEL_MAXIMUM) ? 2571 "maximum" : "high"); 2572 } 2573 } 2574 2575 printf("\n"); 2576} 2577 2578static int 2579atasecurity_freeze(struct cam_device *device, union ccb *ccb, 2580 int retry_count, uint32_t timeout, int quiet) 2581{ 2582 2583 if (quiet == 0) 2584 atasecurity_notify(ATA_SECURITY_FREEZE_LOCK, NULL); 2585 2586 return ata_do_cmd(device, 2587 ccb, 2588 retry_count, 2589 /*flags*/CAM_DIR_NONE, 2590 /*protocol*/AP_PROTO_NON_DATA, 2591 /*ata_flags*/0, 2592 /*tag_action*/MSG_SIMPLE_Q_TAG, 2593 /*command*/ATA_SECURITY_FREEZE_LOCK, 2594 /*features*/0, 2595 /*lba*/0, 2596 /*sector_count*/0, 2597 /*data_ptr*/NULL, 2598 /*dxfer_len*/0, 2599 /*timeout*/timeout, 2600 /*force48bit*/0); 2601} 2602 2603static int 2604atasecurity_unlock(struct cam_device *device, union ccb *ccb, 2605 int retry_count, uint32_t timeout, 2606 struct ata_security_password *pwd, int quiet) 2607{ 2608 2609 if (quiet == 0) 2610 atasecurity_notify(ATA_SECURITY_UNLOCK, pwd); 2611 2612 return ata_do_cmd(device, 2613 ccb, 2614 retry_count, 2615 /*flags*/CAM_DIR_OUT, 2616 /*protocol*/AP_PROTO_PIO_OUT, 2617 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2618 AP_FLAG_TLEN_SECT_CNT, 2619 /*tag_action*/MSG_SIMPLE_Q_TAG, 2620 /*command*/ATA_SECURITY_UNLOCK, 2621 /*features*/0, 2622 /*lba*/0, 2623 /*sector_count*/sizeof(*pwd) / 512, 2624 /*data_ptr*/(uint8_t *)pwd, 2625 /*dxfer_len*/sizeof(*pwd), 2626 /*timeout*/timeout, 2627 /*force48bit*/0); 2628} 2629 2630static int 2631atasecurity_disable(struct cam_device *device, union ccb *ccb, 2632 int retry_count, uint32_t timeout, 2633 struct ata_security_password *pwd, int quiet) 2634{ 2635 2636 if (quiet == 0) 2637 atasecurity_notify(ATA_SECURITY_DISABLE_PASSWORD, pwd); 2638 return ata_do_cmd(device, 2639 ccb, 2640 retry_count, 2641 /*flags*/CAM_DIR_OUT, 2642 /*protocol*/AP_PROTO_PIO_OUT, 2643 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2644 AP_FLAG_TLEN_SECT_CNT, 2645 /*tag_action*/MSG_SIMPLE_Q_TAG, 2646 /*command*/ATA_SECURITY_DISABLE_PASSWORD, 2647 /*features*/0, 2648 /*lba*/0, 2649 /*sector_count*/sizeof(*pwd) / 512, 2650 /*data_ptr*/(uint8_t *)pwd, 2651 /*dxfer_len*/sizeof(*pwd), 2652 /*timeout*/timeout, 2653 /*force48bit*/0); 2654} 2655 2656 2657static int 2658atasecurity_erase_confirm(struct cam_device *device, 2659 struct ata_params* ident_buf) 2660{ 2661 2662 printf("\nYou are about to ERASE ALL DATA from the following" 2663 " device:\n%s%d,%s%d: ", device->device_name, 2664 device->dev_unit_num, device->given_dev_name, 2665 device->given_unit_number); 2666 ata_print_ident(ident_buf); 2667 2668 for(;;) { 2669 char str[50]; 2670 printf("\nAre you SURE you want to ERASE ALL DATA? (yes/no) "); 2671 2672 if (fgets(str, sizeof(str), stdin) != NULL) { 2673 if (strncasecmp(str, "yes", 3) == 0) { 2674 return (1); 2675 } else if (strncasecmp(str, "no", 2) == 0) { 2676 return (0); 2677 } else { 2678 printf("Please answer \"yes\" or " 2679 "\"no\"\n"); 2680 } 2681 } 2682 } 2683 2684 /* NOTREACHED */ 2685 return (0); 2686} 2687 2688static int 2689atasecurity_erase(struct cam_device *device, union ccb *ccb, 2690 int retry_count, uint32_t timeout, 2691 uint32_t erase_timeout, 2692 struct ata_security_password *pwd, int quiet) 2693{ 2694 int error; 2695 2696 if (quiet == 0) 2697 atasecurity_notify(ATA_SECURITY_ERASE_PREPARE, NULL); 2698 2699 error = ata_do_cmd(device, 2700 ccb, 2701 retry_count, 2702 /*flags*/CAM_DIR_NONE, 2703 /*protocol*/AP_PROTO_NON_DATA, 2704 /*ata_flags*/0, 2705 /*tag_action*/MSG_SIMPLE_Q_TAG, 2706 /*command*/ATA_SECURITY_ERASE_PREPARE, 2707 /*features*/0, 2708 /*lba*/0, 2709 /*sector_count*/0, 2710 /*data_ptr*/NULL, 2711 /*dxfer_len*/0, 2712 /*timeout*/timeout, 2713 /*force48bit*/0); 2714 2715 if (error != 0) 2716 return error; 2717 2718 if (quiet == 0) 2719 atasecurity_notify(ATA_SECURITY_ERASE_UNIT, pwd); 2720 2721 error = ata_do_cmd(device, 2722 ccb, 2723 retry_count, 2724 /*flags*/CAM_DIR_OUT, 2725 /*protocol*/AP_PROTO_PIO_OUT, 2726 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2727 AP_FLAG_TLEN_SECT_CNT, 2728 /*tag_action*/MSG_SIMPLE_Q_TAG, 2729 /*command*/ATA_SECURITY_ERASE_UNIT, 2730 /*features*/0, 2731 /*lba*/0, 2732 /*sector_count*/sizeof(*pwd) / 512, 2733 /*data_ptr*/(uint8_t *)pwd, 2734 /*dxfer_len*/sizeof(*pwd), 2735 /*timeout*/erase_timeout, 2736 /*force48bit*/0); 2737 2738 if (error == 0 && quiet == 0) 2739 printf("\nErase Complete\n"); 2740 2741 return error; 2742} 2743 2744static int 2745atasecurity_set_password(struct cam_device *device, union ccb *ccb, 2746 int retry_count, uint32_t timeout, 2747 struct ata_security_password *pwd, int quiet) 2748{ 2749 2750 if (quiet == 0) 2751 atasecurity_notify(ATA_SECURITY_SET_PASSWORD, pwd); 2752 2753 return ata_do_cmd(device, 2754 ccb, 2755 retry_count, 2756 /*flags*/CAM_DIR_OUT, 2757 /*protocol*/AP_PROTO_PIO_OUT, 2758 /*ata_flags*/AP_FLAG_BYT_BLOK_BLOCKS | 2759 AP_FLAG_TLEN_SECT_CNT, 2760 /*tag_action*/MSG_SIMPLE_Q_TAG, 2761 /*command*/ATA_SECURITY_SET_PASSWORD, 2762 /*features*/0, 2763 /*lba*/0, 2764 /*sector_count*/sizeof(*pwd) / 512, 2765 /*data_ptr*/(uint8_t *)pwd, 2766 /*dxfer_len*/sizeof(*pwd), 2767 /*timeout*/timeout, 2768 /*force48bit*/0); 2769} 2770 2771static void 2772atasecurity_print(struct ata_params *parm) 2773{ 2774 2775 printf("\nSecurity Option Value\n"); 2776 if (arglist & CAM_ARG_VERBOSE) { 2777 printf("status %04x\n", 2778 parm->security_status); 2779 } 2780 printf("supported %s\n", 2781 parm->security_status & ATA_SECURITY_SUPPORTED ? "yes" : "no"); 2782 if (!(parm->security_status & ATA_SECURITY_SUPPORTED)) 2783 return; 2784 printf("enabled %s\n", 2785 parm->security_status & ATA_SECURITY_ENABLED ? "yes" : "no"); 2786 printf("drive locked %s\n", 2787 parm->security_status & ATA_SECURITY_LOCKED ? "yes" : "no"); 2788 printf("security config frozen %s\n", 2789 parm->security_status & ATA_SECURITY_FROZEN ? "yes" : "no"); 2790 printf("count expired %s\n", 2791 parm->security_status & ATA_SECURITY_COUNT_EXP ? "yes" : "no"); 2792 printf("security level %s\n", 2793 parm->security_status & ATA_SECURITY_LEVEL ? "maximum" : "high"); 2794 printf("enhanced erase supported %s\n", 2795 parm->security_status & ATA_SECURITY_ENH_SUPP ? "yes" : "no"); 2796 printf("erase time "); 2797 atasecurity_print_time(parm->erase_time); 2798 printf("\n"); 2799 printf("enhanced erase time "); 2800 atasecurity_print_time(parm->enhanced_erase_time); 2801 printf("\n"); 2802 printf("master password rev %04x%s\n", 2803 parm->master_passwd_revision, 2804 parm->master_passwd_revision == 0x0000 || 2805 parm->master_passwd_revision == 0xFFFF ? " (unsupported)" : ""); 2806} 2807 2808/* 2809 * Validates and copies the password in optarg to the passed buffer. 2810 * If the password in optarg is the same length as the buffer then 2811 * the data will still be copied but no null termination will occur. 2812 */ 2813static int 2814ata_getpwd(uint8_t *passwd, int max, char opt) 2815{ 2816 int len; 2817 2818 len = strlen(optarg); 2819 if (len > max) { 2820 warnx("-%c password is too long", opt); 2821 return (1); 2822 } else if (len == 0) { 2823 warnx("-%c password is missing", opt); 2824 return (1); 2825 } else if (optarg[0] == '-'){ 2826 warnx("-%c password starts with '-' (generic arg?)", opt); 2827 return (1); 2828 } else if (strlen(passwd) != 0 && strcmp(passwd, optarg) != 0) { 2829 warnx("-%c password conflicts with existing password from -%c", 2830 opt, pwd_opt); 2831 return (1); 2832 } 2833 2834 /* Callers pass in a buffer which does NOT need to be terminated */ 2835 strncpy(passwd, optarg, max); 2836 pwd_opt = opt; 2837 2838 return (0); 2839} 2840 2841enum { 2842 ATA_HPA_ACTION_PRINT, 2843 ATA_HPA_ACTION_SET_MAX, 2844 ATA_HPA_ACTION_SET_PWD, 2845 ATA_HPA_ACTION_LOCK, 2846 ATA_HPA_ACTION_UNLOCK, 2847 ATA_HPA_ACTION_FREEZE_LOCK 2848}; 2849 2850static int 2851atahpa_set_confirm(struct cam_device *device, struct ata_params* ident_buf, 2852 u_int64_t maxsize, int persist) 2853{ 2854 printf("\nYou are about to configure HPA to limit the user accessible\n" 2855 "sectors to %ju %s on the device:\n%s%d,%s%d: ", maxsize, 2856 persist ? "persistently" : "temporarily", 2857 device->device_name, device->dev_unit_num, 2858 device->given_dev_name, device->given_unit_number); 2859 ata_print_ident(ident_buf); 2860 2861 for(;;) { 2862 char str[50]; 2863 printf("\nAre you SURE you want to configure HPA? (yes/no) "); 2864 2865 if (NULL != fgets(str, sizeof(str), stdin)) { 2866 if (0 == strncasecmp(str, "yes", 3)) { 2867 return (1); 2868 } else if (0 == strncasecmp(str, "no", 2)) { 2869 return (0); 2870 } else { 2871 printf("Please answer \"yes\" or " 2872 "\"no\"\n"); 2873 } 2874 } 2875 } 2876 2877 /* NOTREACHED */ 2878 return (0); 2879} 2880 2881static int 2882atahpa(struct cam_device *device, int retry_count, int timeout, 2883 int argc, char **argv, char *combinedopt) 2884{ 2885 union ccb *ccb; 2886 struct ata_params *ident_buf; 2887 struct ccb_getdev cgd; 2888 struct ata_set_max_pwd pwd; 2889 int error, confirm, quiet, c, action, actions, persist; 2890 int security, is48bit, pwdsize; 2891 u_int64_t hpasize, maxsize; 2892 2893 actions = 0; 2894 confirm = 0; 2895 quiet = 0; 2896 maxsize = 0; 2897 persist = 0; 2898 security = 0; 2899 2900 memset(&pwd, 0, sizeof(pwd)); 2901 2902 /* default action is to print hpa information */ 2903 action = ATA_HPA_ACTION_PRINT; 2904 pwdsize = sizeof(pwd.password); 2905 2906 while ((c = getopt(argc, argv, combinedopt)) != -1) { 2907 switch(c){ 2908 case 's': 2909 action = ATA_HPA_ACTION_SET_MAX; 2910 maxsize = strtoumax(optarg, NULL, 0); 2911 actions++; 2912 break; 2913 2914 case 'p': 2915 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 2916 return (1); 2917 action = ATA_HPA_ACTION_SET_PWD; 2918 security = 1; 2919 actions++; 2920 break; 2921 2922 case 'l': 2923 action = ATA_HPA_ACTION_LOCK; 2924 security = 1; 2925 actions++; 2926 break; 2927 2928 case 'U': 2929 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 2930 return (1); 2931 action = ATA_HPA_ACTION_UNLOCK; 2932 security = 1; 2933 actions++; 2934 break; 2935 2936 case 'f': 2937 action = ATA_HPA_ACTION_FREEZE_LOCK; 2938 security = 1; 2939 actions++; 2940 break; 2941 2942 case 'P': 2943 persist = 1; 2944 break; 2945 2946 case 'y': 2947 confirm++; 2948 break; 2949 2950 case 'q': 2951 quiet++; 2952 break; 2953 } 2954 } 2955 2956 if (actions > 1) { 2957 warnx("too many hpa actions specified"); 2958 return (1); 2959 } 2960 2961 if (get_cgd(device, &cgd) != 0) { 2962 warnx("couldn't get CGD"); 2963 return (1); 2964 } 2965 2966 ccb = cam_getccb(device); 2967 if (ccb == NULL) { 2968 warnx("couldn't allocate CCB"); 2969 return (1); 2970 } 2971 2972 error = ata_do_identify(device, retry_count, timeout, ccb, &ident_buf); 2973 if (error != 0) { 2974 cam_freeccb(ccb); 2975 return (1); 2976 } 2977 2978 if (quiet == 0) { 2979 printf("%s%d: ", device->device_name, device->dev_unit_num); 2980 ata_print_ident(ident_buf); 2981 camxferrate(device); 2982 } 2983 2984 if (action == ATA_HPA_ACTION_PRINT) { 2985 hpasize = 0; 2986 if (ident_buf->support.command1 & ATA_SUPPORT_PROTECTED) 2987 ata_read_native_max(device, retry_count, timeout, ccb, 2988 ident_buf, &hpasize); 2989 atahpa_print(ident_buf, hpasize, 1); 2990 2991 cam_freeccb(ccb); 2992 free(ident_buf); 2993 return (error); 2994 } 2995 2996 if (!(ident_buf->support.command1 & ATA_SUPPORT_PROTECTED)) { 2997 warnx("HPA is not supported by this device"); 2998 cam_freeccb(ccb); 2999 free(ident_buf); 3000 return (1); 3001 } 3002 3003 if (security && !(ident_buf->support.command2 & ATA_SUPPORT_MAXSECURITY)) { 3004 warnx("HPA Security is not supported by this device"); 3005 cam_freeccb(ccb); 3006 free(ident_buf); 3007 return (1); 3008 } 3009 3010 is48bit = ident_buf->support.command2 & ATA_SUPPORT_ADDRESS48; 3011 3012 /* 3013 * The ATA spec requires: 3014 * 1. Read native max addr is called directly before set max addr 3015 * 2. Read native max addr is NOT called before any other set max call 3016 */ 3017 switch(action) { 3018 case ATA_HPA_ACTION_SET_MAX: 3019 if (confirm == 0 && 3020 atahpa_set_confirm(device, ident_buf, maxsize, 3021 persist) == 0) { 3022 cam_freeccb(ccb); 3023 free(ident_buf); 3024 return (1); 3025 } 3026 3027 error = ata_read_native_max(device, retry_count, timeout, 3028 ccb, ident_buf, &hpasize); 3029 if (error == 0) { 3030 error = atahpa_set_max(device, retry_count, timeout, 3031 ccb, is48bit, maxsize, persist); 3032 if (error == 0) { 3033 if (quiet == 0) { 3034 /* redo identify to get new values */ 3035 error = ata_do_identify(device, 3036 retry_count, timeout, ccb, 3037 &ident_buf); 3038 atahpa_print(ident_buf, hpasize, 1); 3039 } 3040 /* Hint CAM to reprobe the device. */ 3041 reprobe(device); 3042 } 3043 } 3044 break; 3045 3046 case ATA_HPA_ACTION_SET_PWD: 3047 error = atahpa_password(device, retry_count, timeout, 3048 ccb, is48bit, &pwd); 3049 if (error == 0 && quiet == 0) 3050 printf("HPA password has been set\n"); 3051 break; 3052 3053 case ATA_HPA_ACTION_LOCK: 3054 error = atahpa_lock(device, retry_count, timeout, 3055 ccb, is48bit); 3056 if (error == 0 && quiet == 0) 3057 printf("HPA has been locked\n"); 3058 break; 3059 3060 case ATA_HPA_ACTION_UNLOCK: 3061 error = atahpa_unlock(device, retry_count, timeout, 3062 ccb, is48bit, &pwd); 3063 if (error == 0 && quiet == 0) 3064 printf("HPA has been unlocked\n"); 3065 break; 3066 3067 case ATA_HPA_ACTION_FREEZE_LOCK: 3068 error = atahpa_freeze_lock(device, retry_count, timeout, 3069 ccb, is48bit); 3070 if (error == 0 && quiet == 0) 3071 printf("HPA has been frozen\n"); 3072 break; 3073 3074 default: 3075 errx(1, "Option currently not supported"); 3076 } 3077 3078 cam_freeccb(ccb); 3079 free(ident_buf); 3080 3081 return (error); 3082} 3083 3084enum { 3085 ATA_AMA_ACTION_PRINT, 3086 ATA_AMA_ACTION_SET_MAX, 3087 ATA_AMA_ACTION_FREEZE_LOCK 3088}; 3089 3090static int 3091ataama(struct cam_device *device, int retry_count, int timeout, 3092 int argc, char **argv, char *combinedopt) 3093{ 3094 union ccb *ccb; 3095 struct ata_params *ident_buf; 3096 struct ccb_getdev cgd; 3097 int error, quiet, c, action, actions; 3098 u_int64_t nativesize, maxsize; 3099 3100 actions = 0; 3101 quiet = 0; 3102 maxsize = 0; 3103 3104 /* default action is to print AMA information */ 3105 action = ATA_AMA_ACTION_PRINT; 3106 3107 while ((c = getopt(argc, argv, combinedopt)) != -1) { 3108 switch(c){ 3109 case 's': 3110 action = ATA_AMA_ACTION_SET_MAX; 3111 maxsize = strtoumax(optarg, NULL, 0); 3112 actions++; 3113 break; 3114 3115 case 'f': 3116 action = ATA_AMA_ACTION_FREEZE_LOCK; 3117 actions++; 3118 break; 3119 3120 case 'q': 3121 quiet++; 3122 break; 3123 } 3124 } 3125 3126 if (actions > 1) { 3127 warnx("too many AMA actions specified"); 3128 return (1); 3129 } 3130 3131 if (get_cgd(device, &cgd) != 0) { 3132 warnx("couldn't get CGD"); 3133 return (1); 3134 } 3135 3136 ccb = cam_getccb(device); 3137 if (ccb == NULL) { 3138 warnx("couldn't allocate CCB"); 3139 return (1); 3140 } 3141 3142 error = ata_do_identify(device, retry_count, timeout, ccb, &ident_buf); 3143 if (error != 0) { 3144 cam_freeccb(ccb); 3145 return (1); 3146 } 3147 3148 if (quiet == 0) { 3149 printf("%s%d: ", device->device_name, device->dev_unit_num); 3150 ata_print_ident(ident_buf); 3151 camxferrate(device); 3152 } 3153 3154 if (action == ATA_AMA_ACTION_PRINT) { 3155 nativesize = 0; 3156 if (ident_buf->support2 & ATA_SUPPORT_AMAX_ADDR) 3157 ata_get_native_max(device, retry_count, timeout, ccb, 3158 &nativesize); 3159 ataama_print(ident_buf, nativesize, 1); 3160 3161 cam_freeccb(ccb); 3162 free(ident_buf); 3163 return (error); 3164 } 3165 3166 if (!(ident_buf->support2 & ATA_SUPPORT_AMAX_ADDR)) { 3167 warnx("Accessible Max Address is not supported by this device"); 3168 cam_freeccb(ccb); 3169 free(ident_buf); 3170 return (1); 3171 } 3172 3173 switch(action) { 3174 case ATA_AMA_ACTION_SET_MAX: 3175 error = ata_get_native_max(device, retry_count, timeout, ccb, 3176 &nativesize); 3177 if (error == 0) { 3178 error = ataama_set(device, retry_count, timeout, 3179 ccb, maxsize); 3180 if (error == 0) { 3181 if (quiet == 0) { 3182 /* redo identify to get new values */ 3183 error = ata_do_identify(device, 3184 retry_count, timeout, ccb, 3185 &ident_buf); 3186 ataama_print(ident_buf, nativesize, 1); 3187 } 3188 /* Hint CAM to reprobe the device. */ 3189 reprobe(device); 3190 } 3191 } 3192 break; 3193 3194 case ATA_AMA_ACTION_FREEZE_LOCK: 3195 error = ataama_freeze(device, retry_count, timeout, 3196 ccb); 3197 if (error == 0 && quiet == 0) 3198 printf("Accessible Max Address has been frozen\n"); 3199 break; 3200 3201 default: 3202 errx(1, "Option currently not supported"); 3203 } 3204 3205 cam_freeccb(ccb); 3206 free(ident_buf); 3207 3208 return (error); 3209} 3210 3211static int 3212atasecurity(struct cam_device *device, int retry_count, int timeout, 3213 int argc, char **argv, char *combinedopt) 3214{ 3215 union ccb *ccb; 3216 struct ata_params *ident_buf; 3217 int error, confirm, quiet, c, action, actions, setpwd; 3218 int security_enabled, erase_timeout, pwdsize; 3219 struct ata_security_password pwd; 3220 3221 actions = 0; 3222 setpwd = 0; 3223 erase_timeout = 0; 3224 confirm = 0; 3225 quiet = 0; 3226 3227 memset(&pwd, 0, sizeof(pwd)); 3228 3229 /* default action is to print security information */ 3230 action = ATA_SECURITY_ACTION_PRINT; 3231 3232 /* user is master by default as its safer that way */ 3233 pwd.ctrl |= ATA_SECURITY_PASSWORD_MASTER; 3234 pwdsize = sizeof(pwd.password); 3235 3236 while ((c = getopt(argc, argv, combinedopt)) != -1) { 3237 switch(c){ 3238 case 'f': 3239 action = ATA_SECURITY_ACTION_FREEZE; 3240 actions++; 3241 break; 3242 3243 case 'U': 3244 if (strcasecmp(optarg, "user") == 0) { 3245 pwd.ctrl |= ATA_SECURITY_PASSWORD_USER; 3246 pwd.ctrl &= ~ATA_SECURITY_PASSWORD_MASTER; 3247 } else if (strcasecmp(optarg, "master") == 0) { 3248 pwd.ctrl |= ATA_SECURITY_PASSWORD_MASTER; 3249 pwd.ctrl &= ~ATA_SECURITY_PASSWORD_USER; 3250 } else { 3251 warnx("-U argument '%s' is invalid (must be " 3252 "'user' or 'master')", optarg); 3253 return (1); 3254 } 3255 break; 3256 3257 case 'l': 3258 if (strcasecmp(optarg, "high") == 0) { 3259 pwd.ctrl |= ATA_SECURITY_LEVEL_HIGH; 3260 pwd.ctrl &= ~ATA_SECURITY_LEVEL_MAXIMUM; 3261 } else if (strcasecmp(optarg, "maximum") == 0) { 3262 pwd.ctrl |= ATA_SECURITY_LEVEL_MAXIMUM; 3263 pwd.ctrl &= ~ATA_SECURITY_LEVEL_HIGH; 3264 } else { 3265 warnx("-l argument '%s' is unknown (must be " 3266 "'high' or 'maximum')", optarg); 3267 return (1); 3268 } 3269 break; 3270 3271 case 'k': 3272 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 3273 return (1); 3274 action = ATA_SECURITY_ACTION_UNLOCK; 3275 actions++; 3276 break; 3277 3278 case 'd': 3279 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 3280 return (1); 3281 action = ATA_SECURITY_ACTION_DISABLE; 3282 actions++; 3283 break; 3284 3285 case 'e': 3286 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 3287 return (1); 3288 action = ATA_SECURITY_ACTION_ERASE; 3289 actions++; 3290 break; 3291 3292 case 'h': 3293 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 3294 return (1); 3295 pwd.ctrl |= ATA_SECURITY_ERASE_ENHANCED; 3296 action = ATA_SECURITY_ACTION_ERASE_ENHANCED; 3297 actions++; 3298 break; 3299 3300 case 's': 3301 if (ata_getpwd(pwd.password, pwdsize, c) != 0) 3302 return (1); 3303 setpwd = 1; 3304 if (action == ATA_SECURITY_ACTION_PRINT) 3305 action = ATA_SECURITY_ACTION_SET_PASSWORD; 3306 /* 3307 * Don't increment action as this can be combined 3308 * with other actions. 3309 */ 3310 break; 3311 3312 case 'y': 3313 confirm++; 3314 break; 3315 3316 case 'q': 3317 quiet++; 3318 break; 3319 3320 case 'T': 3321 erase_timeout = atoi(optarg) * 1000; 3322 break; 3323 } 3324 } 3325 3326 if (actions > 1) { 3327 warnx("too many security actions specified"); 3328 return (1); 3329 } 3330 3331 if ((ccb = cam_getccb(device)) == NULL) { 3332 warnx("couldn't allocate CCB"); 3333 return (1); 3334 } 3335 3336 error = ata_do_identify(device, retry_count, timeout, ccb, &ident_buf); 3337 if (error != 0) { 3338 cam_freeccb(ccb); 3339 return (1); 3340 } 3341 3342 if (quiet == 0) { 3343 printf("%s%d: ", device->device_name, device->dev_unit_num); 3344 ata_print_ident(ident_buf); 3345 camxferrate(device); 3346 } 3347 3348 if (action == ATA_SECURITY_ACTION_PRINT) { 3349 atasecurity_print(ident_buf); 3350 free(ident_buf); 3351 cam_freeccb(ccb); 3352 return (0); 3353 } 3354 3355 if ((ident_buf->support.command1 & ATA_SUPPORT_SECURITY) == 0) { 3356 warnx("Security not supported"); 3357 free(ident_buf); 3358 cam_freeccb(ccb); 3359 return (1); 3360 } 3361 3362 /* default timeout 15 seconds the same as linux hdparm */ 3363 timeout = timeout ? timeout : 15 * 1000; 3364 3365 security_enabled = ident_buf->security_status & ATA_SECURITY_ENABLED; 3366 3367 /* first set the password if requested */ 3368 if (setpwd == 1) { 3369 /* confirm we can erase before setting the password if erasing */ 3370 if (confirm == 0 && 3371 (action == ATA_SECURITY_ACTION_ERASE_ENHANCED || 3372 action == ATA_SECURITY_ACTION_ERASE) && 3373 atasecurity_erase_confirm(device, ident_buf) == 0) { 3374 cam_freeccb(ccb); 3375 free(ident_buf); 3376 return (error); 3377 } 3378 3379 if (pwd.ctrl & ATA_SECURITY_PASSWORD_MASTER) { 3380 pwd.revision = ident_buf->master_passwd_revision; 3381 if (pwd.revision != 0 && pwd.revision != 0xfff && 3382 --pwd.revision == 0) { 3383 pwd.revision = 0xfffe; 3384 } 3385 } 3386 error = atasecurity_set_password(device, ccb, retry_count, 3387 timeout, &pwd, quiet); 3388 if (error != 0) { 3389 cam_freeccb(ccb); 3390 free(ident_buf); 3391 return (error); 3392 } 3393 security_enabled = 1; 3394 } 3395 3396 switch(action) { 3397 case ATA_SECURITY_ACTION_FREEZE: 3398 error = atasecurity_freeze(device, ccb, retry_count, 3399 timeout, quiet); 3400 break; 3401 3402 case ATA_SECURITY_ACTION_UNLOCK: 3403 if (security_enabled) { 3404 if (ident_buf->security_status & ATA_SECURITY_LOCKED) { 3405 error = atasecurity_unlock(device, ccb, 3406 retry_count, timeout, &pwd, quiet); 3407 } else { 3408 warnx("Can't unlock, drive is not locked"); 3409 error = 1; 3410 } 3411 } else { 3412 warnx("Can't unlock, security is disabled"); 3413 error = 1; 3414 } 3415 break; 3416 3417 case ATA_SECURITY_ACTION_DISABLE: 3418 if (security_enabled) { 3419 /* First unlock the drive if its locked */ 3420 if (ident_buf->security_status & ATA_SECURITY_LOCKED) { 3421 error = atasecurity_unlock(device, ccb, 3422 retry_count, 3423 timeout, 3424 &pwd, 3425 quiet); 3426 } 3427 3428 if (error == 0) { 3429 error = atasecurity_disable(device, 3430 ccb, 3431 retry_count, 3432 timeout, 3433 &pwd, 3434 quiet); 3435 } 3436 } else { 3437 warnx("Can't disable security (already disabled)"); 3438 error = 1; 3439 } 3440 break; 3441 3442 case ATA_SECURITY_ACTION_ERASE: 3443 if (security_enabled) { 3444 if (erase_timeout == 0) { 3445 erase_timeout = atasecurity_erase_timeout_msecs( 3446 ident_buf->erase_time); 3447 } 3448 3449 error = atasecurity_erase(device, ccb, retry_count, 3450 timeout, erase_timeout, &pwd, quiet); 3451 } else { 3452 warnx("Can't secure erase (security is disabled)"); 3453 error = 1; 3454 } 3455 break; 3456 3457 case ATA_SECURITY_ACTION_ERASE_ENHANCED: 3458 if (security_enabled) { 3459 if (ident_buf->security_status & ATA_SECURITY_ENH_SUPP) { 3460 if (erase_timeout == 0) { 3461 erase_timeout = 3462 atasecurity_erase_timeout_msecs( 3463 ident_buf->enhanced_erase_time); 3464 } 3465 3466 error = atasecurity_erase(device, ccb, 3467 retry_count, timeout, 3468 erase_timeout, &pwd, 3469 quiet); 3470 } else { 3471 warnx("Enhanced erase is not supported"); 3472 error = 1; 3473 } 3474 } else { 3475 warnx("Can't secure erase (enhanced), " 3476 "(security is disabled)"); 3477 error = 1; 3478 } 3479 break; 3480 } 3481 3482 cam_freeccb(ccb); 3483 free(ident_buf); 3484 3485 return (error); 3486} 3487 3488/* 3489 * Convert periph name into a bus, target and lun. 3490 * 3491 * Returns the number of parsed components, or 0. 3492 */ 3493static int 3494parse_btl_name(char *tstr, path_id_t *bus, target_id_t *target, lun_id_t *lun, 3495 cam_argmask *arglst) 3496{ 3497 int fd; 3498 union ccb ccb; 3499 3500 bzero(&ccb, sizeof(ccb)); 3501 ccb.ccb_h.func_code = XPT_GDEVLIST; 3502 if (cam_get_device(tstr, ccb.cgdl.periph_name, 3503 sizeof(ccb.cgdl.periph_name), &ccb.cgdl.unit_number) == -1) { 3504 warnx("%s", cam_errbuf); 3505 return (0); 3506 } 3507 3508 /* 3509 * Attempt to get the passthrough device. This ioctl will 3510 * fail if the device name is null, if the device doesn't 3511 * exist, or if the passthrough driver isn't in the kernel. 3512 */ 3513 if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { 3514 warn("Unable to open %s", XPT_DEVICE); 3515 return (0); 3516 } 3517 if (ioctl(fd, CAMGETPASSTHRU, &ccb) == -1) { 3518 warn("Unable to find bus:target:lun for device %s%d", 3519 ccb.cgdl.periph_name, ccb.cgdl.unit_number); 3520 close(fd); 3521 return (0); 3522 } 3523 close(fd); 3524 if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 3525 const struct cam_status_entry *entry; 3526 3527 entry = cam_fetch_status_entry(ccb.ccb_h.status); 3528 warnx("Unable to find bus:target_lun for device %s%d, " 3529 "CAM status: %s (%#x)", 3530 ccb.cgdl.periph_name, ccb.cgdl.unit_number, 3531 entry ? entry->status_text : "Unknown", 3532 ccb.ccb_h.status); 3533 return (0); 3534 } 3535 3536 /* 3537 * The kernel fills in the bus/target/lun. We don't 3538 * need the passthrough device name and unit number since 3539 * we aren't going to open it. 3540 */ 3541 *bus = ccb.ccb_h.path_id; 3542 *target = ccb.ccb_h.target_id; 3543 *lun = ccb.ccb_h.target_lun; 3544 *arglst |= CAM_ARG_BUS | CAM_ARG_TARGET | CAM_ARG_LUN; 3545 return (3); 3546} 3547 3548/* 3549 * Parse out a bus, or a bus, target and lun in the following 3550 * format: 3551 * bus 3552 * bus:target 3553 * bus:target:lun 3554 * 3555 * Returns the number of parsed components, or 0. 3556 */ 3557static int 3558parse_btl(char *tstr, path_id_t *bus, target_id_t *target, lun_id_t *lun, 3559 cam_argmask *arglst) 3560{ 3561 char *tmpstr, *end; 3562 int convs = 0; 3563 3564 *bus = CAM_BUS_WILDCARD; 3565 *target = CAM_TARGET_WILDCARD; 3566 *lun = CAM_LUN_WILDCARD; 3567 3568 while (isspace(*tstr) && (*tstr != '\0')) 3569 tstr++; 3570 3571 if (strncasecmp(tstr, "all", strlen("all")) == 0) { 3572 arglist |= CAM_ARG_BUS; 3573 return (1); 3574 } 3575 3576 if (!isdigit(*tstr)) 3577 return (parse_btl_name(tstr, bus, target, lun, arglst)); 3578 3579 tmpstr = strsep(&tstr, ":"); 3580 if ((tmpstr != NULL) && (*tmpstr != '\0')) { 3581 *bus = strtol(tmpstr, &end, 0); 3582 if (*end != '\0') 3583 return (0); 3584 *arglst |= CAM_ARG_BUS; 3585 convs++; 3586 tmpstr = strsep(&tstr, ":"); 3587 if ((tmpstr != NULL) && (*tmpstr != '\0')) { 3588 *target = strtol(tmpstr, &end, 0); 3589 if (*end != '\0') 3590 return (0); 3591 *arglst |= CAM_ARG_TARGET; 3592 convs++; 3593 tmpstr = strsep(&tstr, ":"); 3594 if ((tmpstr != NULL) && (*tmpstr != '\0')) { 3595 *lun = strtoll(tmpstr, &end, 0); 3596 if (*end != '\0') 3597 return (0); 3598 *arglst |= CAM_ARG_LUN; 3599 convs++; 3600 } 3601 } 3602 } 3603 3604 return convs; 3605} 3606 3607static int 3608dorescan_or_reset(int argc, char **argv, int rescan) 3609{ 3610 static const char must[] = 3611 "you must specify \"all\", a bus, a bus:target:lun or periph to %s"; 3612 int rv, error = 0; 3613 path_id_t bus = CAM_BUS_WILDCARD; 3614 target_id_t target = CAM_TARGET_WILDCARD; 3615 lun_id_t lun = CAM_LUN_WILDCARD; 3616 char *tstr; 3617 3618 if (argc < 3) { 3619 warnx(must, rescan? "rescan" : "reset"); 3620 return (1); 3621 } 3622 3623 tstr = argv[optind]; 3624 while (isspace(*tstr) && (*tstr != '\0')) 3625 tstr++; 3626 if (strncasecmp(tstr, "all", strlen("all")) == 0) 3627 arglist |= CAM_ARG_BUS; 3628 else { 3629 rv = parse_btl(argv[optind], &bus, &target, &lun, &arglist); 3630 if (rv != 1 && rv != 3) { 3631 warnx(must, rescan ? "rescan" : "reset"); 3632 return (1); 3633 } 3634 } 3635 3636 if (arglist & CAM_ARG_LUN) 3637 error = scanlun_or_reset_dev(bus, target, lun, rescan); 3638 else 3639 error = rescan_or_reset_bus(bus, rescan); 3640 3641 return (error); 3642} 3643 3644static int 3645rescan_or_reset_bus(path_id_t bus, int rescan) 3646{ 3647 union ccb *ccb = NULL, *matchccb = NULL; 3648 int fd = -1, retval; 3649 int bufsize; 3650 3651 retval = 0; 3652 3653 if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { 3654 warnx("error opening transport layer device %s", XPT_DEVICE); 3655 warn("%s", XPT_DEVICE); 3656 return (1); 3657 } 3658 3659 ccb = malloc(sizeof(*ccb)); 3660 if (ccb == NULL) { 3661 warn("failed to allocate CCB"); 3662 retval = 1; 3663 goto bailout; 3664 } 3665 bzero(ccb, sizeof(*ccb)); 3666 3667 if (bus != CAM_BUS_WILDCARD) { 3668 ccb->ccb_h.func_code = rescan ? XPT_SCAN_BUS : XPT_RESET_BUS; 3669 ccb->ccb_h.path_id = bus; 3670 ccb->ccb_h.target_id = CAM_TARGET_WILDCARD; 3671 ccb->ccb_h.target_lun = CAM_LUN_WILDCARD; 3672 ccb->crcn.flags = CAM_FLAG_NONE; 3673 3674 /* run this at a low priority */ 3675 ccb->ccb_h.pinfo.priority = 5; 3676 3677 if (ioctl(fd, CAMIOCOMMAND, ccb) == -1) { 3678 warn("CAMIOCOMMAND ioctl failed"); 3679 retval = 1; 3680 goto bailout; 3681 } 3682 3683 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 3684 fprintf(stdout, "%s of bus %d was successful\n", 3685 rescan ? "Re-scan" : "Reset", bus); 3686 } else { 3687 fprintf(stdout, "%s of bus %d returned error %#x\n", 3688 rescan ? "Re-scan" : "Reset", bus, 3689 ccb->ccb_h.status & CAM_STATUS_MASK); 3690 retval = 1; 3691 } 3692 3693 goto bailout; 3694 } 3695 3696 3697 /* 3698 * The right way to handle this is to modify the xpt so that it can 3699 * handle a wildcarded bus in a rescan or reset CCB. At the moment 3700 * that isn't implemented, so instead we enumerate the buses and 3701 * send the rescan or reset to those buses in the case where the 3702 * given bus is -1 (wildcard). We don't send a rescan or reset 3703 * to the xpt bus; sending a rescan to the xpt bus is effectively a 3704 * no-op, sending a rescan to the xpt bus would result in a status of 3705 * CAM_REQ_INVALID. 3706 */ 3707 matchccb = malloc(sizeof(*matchccb)); 3708 if (matchccb == NULL) { 3709 warn("failed to allocate CCB"); 3710 retval = 1; 3711 goto bailout; 3712 } 3713 bzero(matchccb, sizeof(*matchccb)); 3714 matchccb->ccb_h.func_code = XPT_DEV_MATCH; 3715 matchccb->ccb_h.path_id = CAM_BUS_WILDCARD; 3716 bufsize = sizeof(struct dev_match_result) * 20; 3717 matchccb->cdm.match_buf_len = bufsize; 3718 matchccb->cdm.matches=(struct dev_match_result *)malloc(bufsize); 3719 if (matchccb->cdm.matches == NULL) { 3720 warnx("can't malloc memory for matches"); 3721 retval = 1; 3722 goto bailout; 3723 } 3724 matchccb->cdm.num_matches = 0; 3725 3726 matchccb->cdm.num_patterns = 1; 3727 matchccb->cdm.pattern_buf_len = sizeof(struct dev_match_pattern); 3728 3729 matchccb->cdm.patterns = (struct dev_match_pattern *)malloc( 3730 matchccb->cdm.pattern_buf_len); 3731 if (matchccb->cdm.patterns == NULL) { 3732 warnx("can't malloc memory for patterns"); 3733 retval = 1; 3734 goto bailout; 3735 } 3736 matchccb->cdm.patterns[0].type = DEV_MATCH_BUS; 3737 matchccb->cdm.patterns[0].pattern.bus_pattern.flags = BUS_MATCH_ANY; 3738 3739 do { 3740 unsigned int i; 3741 3742 if (ioctl(fd, CAMIOCOMMAND, matchccb) == -1) { 3743 warn("CAMIOCOMMAND ioctl failed"); 3744 retval = 1; 3745 goto bailout; 3746 } 3747 3748 if ((matchccb->ccb_h.status != CAM_REQ_CMP) 3749 || ((matchccb->cdm.status != CAM_DEV_MATCH_LAST) 3750 && (matchccb->cdm.status != CAM_DEV_MATCH_MORE))) { 3751 warnx("got CAM error %#x, CDM error %d\n", 3752 matchccb->ccb_h.status, matchccb->cdm.status); 3753 retval = 1; 3754 goto bailout; 3755 } 3756 3757 for (i = 0; i < matchccb->cdm.num_matches; i++) { 3758 struct bus_match_result *bus_result; 3759 3760 /* This shouldn't happen. */ 3761 if (matchccb->cdm.matches[i].type != DEV_MATCH_BUS) 3762 continue; 3763 3764 bus_result =&matchccb->cdm.matches[i].result.bus_result; 3765 3766 /* 3767 * We don't want to rescan or reset the xpt bus. 3768 * See above. 3769 */ 3770 if (bus_result->path_id == CAM_XPT_PATH_ID) 3771 continue; 3772 3773 ccb->ccb_h.func_code = rescan ? XPT_SCAN_BUS : 3774 XPT_RESET_BUS; 3775 ccb->ccb_h.path_id = bus_result->path_id; 3776 ccb->ccb_h.target_id = CAM_TARGET_WILDCARD; 3777 ccb->ccb_h.target_lun = CAM_LUN_WILDCARD; 3778 ccb->crcn.flags = CAM_FLAG_NONE; 3779 3780 /* run this at a low priority */ 3781 ccb->ccb_h.pinfo.priority = 5; 3782 3783 if (ioctl(fd, CAMIOCOMMAND, ccb) == -1) { 3784 warn("CAMIOCOMMAND ioctl failed"); 3785 retval = 1; 3786 goto bailout; 3787 } 3788 3789 if ((ccb->ccb_h.status & CAM_STATUS_MASK)==CAM_REQ_CMP){ 3790 fprintf(stdout, "%s of bus %d was successful\n", 3791 rescan? "Re-scan" : "Reset", 3792 bus_result->path_id); 3793 } else { 3794 /* 3795 * Don't bail out just yet, maybe the other 3796 * rescan or reset commands will complete 3797 * successfully. 3798 */ 3799 fprintf(stderr, "%s of bus %d returned error " 3800 "%#x\n", rescan? "Re-scan" : "Reset", 3801 bus_result->path_id, 3802 ccb->ccb_h.status & CAM_STATUS_MASK); 3803 retval = 1; 3804 } 3805 } 3806 } while ((matchccb->ccb_h.status == CAM_REQ_CMP) 3807 && (matchccb->cdm.status == CAM_DEV_MATCH_MORE)); 3808 3809bailout: 3810 3811 if (fd != -1) 3812 close(fd); 3813 3814 if (matchccb != NULL) { 3815 free(matchccb->cdm.patterns); 3816 free(matchccb->cdm.matches); 3817 free(matchccb); 3818 } 3819 free(ccb); 3820 3821 return (retval); 3822} 3823 3824static int 3825scanlun_or_reset_dev(path_id_t bus, target_id_t target, lun_id_t lun, int scan) 3826{ 3827 union ccb ccb; 3828 struct cam_device *device; 3829 int fd; 3830 3831 device = NULL; 3832 3833 if (bus == CAM_BUS_WILDCARD) { 3834 warnx("invalid bus number %d", bus); 3835 return (1); 3836 } 3837 3838 if (target == CAM_TARGET_WILDCARD) { 3839 warnx("invalid target number %d", target); 3840 return (1); 3841 } 3842 3843 if (lun == CAM_LUN_WILDCARD) { 3844 warnx("invalid lun number %jx", (uintmax_t)lun); 3845 return (1); 3846 } 3847 3848 fd = -1; 3849 3850 bzero(&ccb, sizeof(union ccb)); 3851 3852 if (scan) { 3853 if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { 3854 warnx("error opening transport layer device %s\n", 3855 XPT_DEVICE); 3856 warn("%s", XPT_DEVICE); 3857 return (1); 3858 } 3859 } else { 3860 device = cam_open_btl(bus, target, lun, O_RDWR, NULL); 3861 if (device == NULL) { 3862 warnx("%s", cam_errbuf); 3863 return (1); 3864 } 3865 } 3866 3867 ccb.ccb_h.func_code = (scan)? XPT_SCAN_LUN : XPT_RESET_DEV; 3868 ccb.ccb_h.path_id = bus; 3869 ccb.ccb_h.target_id = target; 3870 ccb.ccb_h.target_lun = lun; 3871 ccb.ccb_h.timeout = 5000; 3872 ccb.crcn.flags = CAM_FLAG_NONE; 3873 3874 /* run this at a low priority */ 3875 ccb.ccb_h.pinfo.priority = 5; 3876 3877 if (scan) { 3878 if (ioctl(fd, CAMIOCOMMAND, &ccb) < 0) { 3879 warn("CAMIOCOMMAND ioctl failed"); 3880 close(fd); 3881 return (1); 3882 } 3883 } else { 3884 if (cam_send_ccb(device, &ccb) < 0) { 3885 warn("error sending XPT_RESET_DEV CCB"); 3886 cam_close_device(device); 3887 return (1); 3888 } 3889 } 3890 3891 if (scan) 3892 close(fd); 3893 else 3894 cam_close_device(device); 3895 3896 /* 3897 * An error code of CAM_BDR_SENT is normal for a BDR request. 3898 */ 3899 if (((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) 3900 || ((!scan) 3901 && ((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_BDR_SENT))) { 3902 fprintf(stdout, "%s of %d:%d:%jx was successful\n", 3903 scan? "Re-scan" : "Reset", bus, target, (uintmax_t)lun); 3904 return (0); 3905 } else { 3906 fprintf(stdout, "%s of %d:%d:%jx returned error %#x\n", 3907 scan? "Re-scan" : "Reset", bus, target, (uintmax_t)lun, 3908 ccb.ccb_h.status & CAM_STATUS_MASK); 3909 return (1); 3910 } 3911} 3912 3913 3914static struct scsi_nv defect_list_type_map[] = { 3915 { "block", SRDD10_BLOCK_FORMAT }, 3916 { "extbfi", SRDD10_EXT_BFI_FORMAT }, 3917 { "extphys", SRDD10_EXT_PHYS_FORMAT }, 3918 { "longblock", SRDD10_LONG_BLOCK_FORMAT }, 3919 { "bfi", SRDD10_BYTES_FROM_INDEX_FORMAT }, 3920 { "phys", SRDD10_PHYSICAL_SECTOR_FORMAT } 3921}; 3922 3923static int 3924readdefects(struct cam_device *device, int argc, char **argv, 3925 char *combinedopt, int task_attr, int retry_count, int timeout) 3926{ 3927 union ccb *ccb = NULL; 3928 struct scsi_read_defect_data_hdr_10 *hdr10 = NULL; 3929 struct scsi_read_defect_data_hdr_12 *hdr12 = NULL; 3930 size_t hdr_size = 0, entry_size = 0; 3931 uint8_t *defect_list = NULL; 3932 uint8_t list_format = 0; 3933 uint32_t dlist_length = 0; 3934 uint32_t returned_length = 0, valid_len = 0; 3935 uint32_t num_returned = 0, num_valid = 0; 3936 uint32_t max_possible_size = 0, hdr_max = 0; 3937 uint32_t starting_offset = 0; 3938 uint8_t returned_format, returned_type; 3939 unsigned int i; 3940 int c, error = 0; 3941 int mads = 0; 3942 bool summary = false, quiet = false, list_type_set = false; 3943 bool get_length = true, use_12byte = false, first_pass = true; 3944 bool hex_format = false; 3945 3946 while ((c = getopt(argc, argv, combinedopt)) != -1) { 3947 switch(c){ 3948 case 'f': 3949 { 3950 scsi_nv_status status; 3951 int entry_num = 0; 3952 3953 if (list_type_set) { 3954 warnx("%s: -f specified twice", __func__); 3955 error = 1; 3956 goto defect_bailout; 3957 } 3958 3959 status = scsi_get_nv(defect_list_type_map, 3960 sizeof(defect_list_type_map) / 3961 sizeof(defect_list_type_map[0]), optarg, 3962 &entry_num, SCSI_NV_FLAG_IG_CASE); 3963 3964 if (status == SCSI_NV_FOUND) { 3965 list_format |= defect_list_type_map[ 3966 entry_num].value; 3967 list_type_set = true; 3968 } else { 3969 warnx("%s: %s %s option %s", __func__, 3970 (status == SCSI_NV_AMBIGUOUS) ? 3971 "ambiguous" : "invalid", "defect list type", 3972 optarg); 3973 error = 1; 3974 goto defect_bailout; 3975 } 3976 break; 3977 } 3978 case 'G': 3979 list_format |= SRDD10_GLIST; 3980 break; 3981 case 'P': 3982 list_format |= SRDD10_PLIST; 3983 break; 3984 case 'q': 3985 quiet = true; 3986 break; 3987 case 's': 3988 summary = true; 3989 break; 3990 case 'S': { 3991 char *endptr; 3992 3993 starting_offset = strtoul(optarg, &endptr, 0); 3994 if (*endptr != '\0') { 3995 error = 1; 3996 warnx("invalid starting offset %s", optarg); 3997 goto defect_bailout; 3998 } 3999 use_12byte = true; 4000 break; 4001 } 4002 case 'X': 4003 hex_format = true; 4004 break; 4005 default: 4006 break; 4007 } 4008 } 4009 4010 if (!list_type_set) { 4011 error = 1; 4012 warnx("no defect list format specified"); 4013 goto defect_bailout; 4014 } 4015 4016 /* 4017 * This implies a summary, and was the previous behavior. 4018 */ 4019 if ((list_format & ~SRDD10_DLIST_FORMAT_MASK) == 0) 4020 summary = true; 4021 4022 ccb = cam_getccb(device); 4023 4024 /* 4025 * We start off asking for just the header to determine how much defect 4026 * data is available. Some Hitachi drives return an error if you ask 4027 * for more data than the drive has. Once we know the length, we retry 4028 * the command with the returned length. When we're retrying the with 4029 * 12-byte command, we're always changing to the 12-byte command and 4030 * need to get the length. Simplify the logic below by always setting 4031 * use_12byte in this case with this slightly more complex logic here. 4032 */ 4033 if (!use_12byte) { 4034 dlist_length = sizeof(*hdr10); 4035 } else { 4036retry_12byte: 4037 get_length = true; 4038 use_12byte = true; 4039 dlist_length = sizeof(*hdr12); 4040 } 4041 4042retry: 4043 if (defect_list != NULL) { 4044 free(defect_list); 4045 defect_list = NULL; 4046 } 4047 defect_list = malloc(dlist_length); 4048 if (defect_list == NULL) { 4049 warnx("can't malloc memory for defect list"); 4050 error = 1; 4051 goto defect_bailout; 4052 } 4053 4054next_batch: 4055 bzero(defect_list, dlist_length); 4056 4057 /* 4058 * cam_getccb() zeros the CCB header only. So we need to zero the 4059 * payload portion of the ccb. 4060 */ 4061 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 4062 4063 scsi_read_defects(&ccb->csio, 4064 /*retries*/ retry_count, 4065 /*cbfcnp*/ NULL, 4066 /*tag_action*/ task_attr, 4067 /*list_format*/ list_format, 4068 /*addr_desc_index*/ starting_offset, 4069 /*data_ptr*/ defect_list, 4070 /*dxfer_len*/ dlist_length, 4071 /*minimum_cmd_size*/ use_12byte ? 12 : 0, 4072 /*sense_len*/ SSD_FULL_SIZE, 4073 /*timeout*/ timeout ? timeout : 5000); 4074 4075 /* Disable freezing the device queue */ 4076 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 4077 4078 if (cam_send_ccb(device, ccb) < 0) { 4079 warn("error sending READ DEFECT DATA command"); 4080 error = 1; 4081 goto defect_bailout; 4082 } 4083 4084 valid_len = ccb->csio.dxfer_len - ccb->csio.resid; 4085 4086 if (!use_12byte) { 4087 hdr10 = (struct scsi_read_defect_data_hdr_10 *)defect_list; 4088 hdr_size = sizeof(*hdr10); 4089 hdr_max = SRDDH10_MAX_LENGTH; 4090 4091 if (valid_len >= hdr_size) { 4092 returned_length = scsi_2btoul(hdr10->length); 4093 returned_format = hdr10->format; 4094 } else { 4095 returned_length = 0; 4096 returned_format = 0; 4097 } 4098 } else { 4099 hdr12 = (struct scsi_read_defect_data_hdr_12 *)defect_list; 4100 hdr_size = sizeof(*hdr12); 4101 hdr_max = SRDDH12_MAX_LENGTH; 4102 4103 if (valid_len >= hdr_size) { 4104 returned_length = scsi_4btoul(hdr12->length); 4105 returned_format = hdr12->format; 4106 } else { 4107 returned_length = 0; 4108 returned_format = 0; 4109 } 4110 } 4111 4112 returned_type = returned_format & SRDDH10_DLIST_FORMAT_MASK; 4113 switch (returned_type) { 4114 case SRDD10_BLOCK_FORMAT: 4115 entry_size = sizeof(struct scsi_defect_desc_block); 4116 break; 4117 case SRDD10_LONG_BLOCK_FORMAT: 4118 entry_size = sizeof(struct scsi_defect_desc_long_block); 4119 break; 4120 case SRDD10_EXT_PHYS_FORMAT: 4121 case SRDD10_PHYSICAL_SECTOR_FORMAT: 4122 entry_size = sizeof(struct scsi_defect_desc_phys_sector); 4123 break; 4124 case SRDD10_EXT_BFI_FORMAT: 4125 case SRDD10_BYTES_FROM_INDEX_FORMAT: 4126 entry_size = sizeof(struct scsi_defect_desc_bytes_from_index); 4127 break; 4128 default: 4129 warnx("Unknown defect format 0x%x\n", returned_type); 4130 error = 1; 4131 goto defect_bailout; 4132 break; 4133 } 4134 4135 max_possible_size = (hdr_max / entry_size) * entry_size; 4136 num_returned = returned_length / entry_size; 4137 num_valid = min(returned_length, valid_len - hdr_size); 4138 num_valid /= entry_size; 4139 4140 if (get_length) { 4141 get_length = false; 4142 4143 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == 4144 CAM_SCSI_STATUS_ERROR) { 4145 struct scsi_sense_data *sense; 4146 int error_code, sense_key, asc, ascq; 4147 4148 sense = &ccb->csio.sense_data; 4149 scsi_extract_sense_len(sense, ccb->csio.sense_len - 4150 ccb->csio.sense_resid, &error_code, &sense_key, 4151 &asc, &ascq, /*show_errors*/ 1); 4152 4153 /* 4154 * If the drive is reporting that it just doesn't 4155 * support the defect list format, go ahead and use 4156 * the length it reported. Otherwise, the length 4157 * may not be valid, so use the maximum. 4158 */ 4159 if ((sense_key == SSD_KEY_RECOVERED_ERROR) 4160 && (asc == 0x1c) && (ascq == 0x00) 4161 && (returned_length > 0)) { 4162 if (!use_12byte 4163 && (returned_length >= max_possible_size)) { 4164 goto retry_12byte; 4165 } 4166 dlist_length = returned_length + hdr_size; 4167 } else if ((sense_key == SSD_KEY_RECOVERED_ERROR) 4168 && (asc == 0x1f) && (ascq == 0x00) 4169 && (returned_length > 0)) { 4170 /* Partial defect list transfer */ 4171 /* 4172 * Hitachi drives return this error 4173 * along with a partial defect list if they 4174 * have more defects than the 10 byte 4175 * command can support. Retry with the 12 4176 * byte command. 4177 */ 4178 if (!use_12byte) { 4179 goto retry_12byte; 4180 } 4181 dlist_length = returned_length + hdr_size; 4182 } else if ((sense_key == SSD_KEY_ILLEGAL_REQUEST) 4183 && (asc == 0x24) && (ascq == 0x00)) { 4184 /* Invalid field in CDB */ 4185 /* 4186 * SBC-3 says that if the drive has more 4187 * defects than can be reported with the 4188 * 10 byte command, it should return this 4189 * error and no data. Retry with the 12 4190 * byte command. 4191 */ 4192 if (!use_12byte) { 4193 goto retry_12byte; 4194 } 4195 dlist_length = returned_length + hdr_size; 4196 } else { 4197 /* 4198 * If we got a SCSI error and no valid length, 4199 * just use the 10 byte maximum. The 12 4200 * byte maximum is too large. 4201 */ 4202 if (returned_length == 0) 4203 dlist_length = SRDD10_MAX_LENGTH; 4204 else { 4205 if (!use_12byte 4206 && (returned_length >= 4207 max_possible_size)) { 4208 goto retry_12byte; 4209 } 4210 dlist_length = returned_length + 4211 hdr_size; 4212 } 4213 } 4214 } else if ((ccb->ccb_h.status & CAM_STATUS_MASK) != 4215 CAM_REQ_CMP){ 4216 error = 1; 4217 warnx("Error reading defect header"); 4218 if (arglist & CAM_ARG_VERBOSE) 4219 cam_error_print(device, ccb, CAM_ESF_ALL, 4220 CAM_EPF_ALL, stderr); 4221 goto defect_bailout; 4222 } else { 4223 if (!use_12byte 4224 && (returned_length >= max_possible_size)) { 4225 goto retry_12byte; 4226 } 4227 dlist_length = returned_length + hdr_size; 4228 } 4229 if (summary) { 4230 fprintf(stdout, "%u", num_returned); 4231 if (!quiet) { 4232 fprintf(stdout, " defect%s", 4233 (num_returned != 1) ? "s" : ""); 4234 } 4235 fprintf(stdout, "\n"); 4236 4237 goto defect_bailout; 4238 } 4239 4240 /* 4241 * We always limit the list length to the 10-byte maximum 4242 * length (0xffff). The reason is that some controllers 4243 * can't handle larger I/Os, and we can transfer the entire 4244 * 10 byte list in one shot. For drives that support the 12 4245 * byte read defects command, we'll step through the list 4246 * by specifying a starting offset. For drives that don't 4247 * support the 12 byte command's starting offset, we'll 4248 * just display the first 64K. 4249 */ 4250 dlist_length = min(dlist_length, SRDD10_MAX_LENGTH); 4251 4252 goto retry; 4253 } 4254 4255 4256 if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_SCSI_STATUS_ERROR) 4257 && (ccb->csio.scsi_status == SCSI_STATUS_CHECK_COND) 4258 && ((ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0)) { 4259 struct scsi_sense_data *sense; 4260 int error_code, sense_key, asc, ascq; 4261 4262 sense = &ccb->csio.sense_data; 4263 scsi_extract_sense_len(sense, ccb->csio.sense_len - 4264 ccb->csio.sense_resid, &error_code, &sense_key, &asc, 4265 &ascq, /*show_errors*/ 1); 4266 4267 /* 4268 * According to the SCSI spec, if the disk doesn't support 4269 * the requested format, it will generally return a sense 4270 * key of RECOVERED ERROR, and an additional sense code 4271 * of "DEFECT LIST NOT FOUND". HGST drives also return 4272 * Primary/Grown defect list not found errors. So just 4273 * check for an ASC of 0x1c. 4274 */ 4275 if ((sense_key == SSD_KEY_RECOVERED_ERROR) 4276 && (asc == 0x1c)) { 4277 const char *format_str; 4278 4279 format_str = scsi_nv_to_str(defect_list_type_map, 4280 sizeof(defect_list_type_map) / 4281 sizeof(defect_list_type_map[0]), 4282 list_format & SRDD10_DLIST_FORMAT_MASK); 4283 warnx("requested defect format %s not available", 4284 format_str ? format_str : "unknown"); 4285 4286 format_str = scsi_nv_to_str(defect_list_type_map, 4287 sizeof(defect_list_type_map) / 4288 sizeof(defect_list_type_map[0]), returned_type); 4289 if (format_str != NULL) { 4290 warnx("Device returned %s format", 4291 format_str); 4292 } else { 4293 error = 1; 4294 warnx("Device returned unknown defect" 4295 " data format %#x", returned_type); 4296 goto defect_bailout; 4297 } 4298 } else { 4299 error = 1; 4300 warnx("Error returned from read defect data command"); 4301 if (arglist & CAM_ARG_VERBOSE) 4302 cam_error_print(device, ccb, CAM_ESF_ALL, 4303 CAM_EPF_ALL, stderr); 4304 goto defect_bailout; 4305 } 4306 } else if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 4307 error = 1; 4308 warnx("Error returned from read defect data command"); 4309 if (arglist & CAM_ARG_VERBOSE) 4310 cam_error_print(device, ccb, CAM_ESF_ALL, 4311 CAM_EPF_ALL, stderr); 4312 goto defect_bailout; 4313 } 4314 4315 if (first_pass) { 4316 fprintf(stderr, "Got %d defect", num_returned); 4317 4318 if (!summary || (num_returned == 0)) { 4319 fprintf(stderr, "s.\n"); 4320 goto defect_bailout; 4321 } else if (num_returned == 1) 4322 fprintf(stderr, ":\n"); 4323 else 4324 fprintf(stderr, "s:\n"); 4325 4326 first_pass = false; 4327 } 4328 4329 /* 4330 * XXX KDM I should probably clean up the printout format for the 4331 * disk defects. 4332 */ 4333 switch (returned_type) { 4334 case SRDD10_PHYSICAL_SECTOR_FORMAT: 4335 case SRDD10_EXT_PHYS_FORMAT: 4336 { 4337 struct scsi_defect_desc_phys_sector *dlist; 4338 4339 dlist = (struct scsi_defect_desc_phys_sector *) 4340 (defect_list + hdr_size); 4341 4342 for (i = 0; i < num_valid; i++) { 4343 uint32_t sector; 4344 4345 sector = scsi_4btoul(dlist[i].sector); 4346 if (returned_type == SRDD10_EXT_PHYS_FORMAT) { 4347 mads = (sector & SDD_EXT_PHYS_MADS) ? 4348 0 : 1; 4349 sector &= ~SDD_EXT_PHYS_FLAG_MASK; 4350 } 4351 if (!hex_format) 4352 fprintf(stdout, "%d:%d:%d%s", 4353 scsi_3btoul(dlist[i].cylinder), 4354 dlist[i].head, 4355 scsi_4btoul(dlist[i].sector), 4356 mads ? " - " : "\n"); 4357 else 4358 fprintf(stdout, "0x%x:0x%x:0x%x%s", 4359 scsi_3btoul(dlist[i].cylinder), 4360 dlist[i].head, 4361 scsi_4btoul(dlist[i].sector), 4362 mads ? " - " : "\n"); 4363 mads = 0; 4364 } 4365 if (num_valid < num_returned) { 4366 starting_offset += num_valid; 4367 goto next_batch; 4368 } 4369 break; 4370 } 4371 case SRDD10_BYTES_FROM_INDEX_FORMAT: 4372 case SRDD10_EXT_BFI_FORMAT: 4373 { 4374 struct scsi_defect_desc_bytes_from_index *dlist; 4375 4376 dlist = (struct scsi_defect_desc_bytes_from_index *) 4377 (defect_list + hdr_size); 4378 4379 for (i = 0; i < num_valid; i++) { 4380 uint32_t bfi; 4381 4382 bfi = scsi_4btoul(dlist[i].bytes_from_index); 4383 if (returned_type == SRDD10_EXT_BFI_FORMAT) { 4384 mads = (bfi & SDD_EXT_BFI_MADS) ? 1 : 0; 4385 bfi &= ~SDD_EXT_BFI_FLAG_MASK; 4386 } 4387 if (!hex_format) 4388 fprintf(stdout, "%d:%d:%d%s", 4389 scsi_3btoul(dlist[i].cylinder), 4390 dlist[i].head, 4391 scsi_4btoul(dlist[i].bytes_from_index), 4392 mads ? " - " : "\n"); 4393 else 4394 fprintf(stdout, "0x%x:0x%x:0x%x%s", 4395 scsi_3btoul(dlist[i].cylinder), 4396 dlist[i].head, 4397 scsi_4btoul(dlist[i].bytes_from_index), 4398 mads ? " - " : "\n"); 4399 4400 mads = 0; 4401 } 4402 if (num_valid < num_returned) { 4403 starting_offset += num_valid; 4404 goto next_batch; 4405 } 4406 break; 4407 } 4408 case SRDDH10_BLOCK_FORMAT: 4409 { 4410 struct scsi_defect_desc_block *dlist; 4411 4412 dlist = (struct scsi_defect_desc_block *) 4413 (defect_list + hdr_size); 4414 4415 for (i = 0; i < num_valid; i++) { 4416 if (!hex_format) 4417 fprintf(stdout, "%u\n", 4418 scsi_4btoul(dlist[i].address)); 4419 else 4420 fprintf(stdout, "0x%x\n", 4421 scsi_4btoul(dlist[i].address)); 4422 } 4423 4424 if (num_valid < num_returned) { 4425 starting_offset += num_valid; 4426 goto next_batch; 4427 } 4428 4429 break; 4430 } 4431 case SRDD10_LONG_BLOCK_FORMAT: 4432 { 4433 struct scsi_defect_desc_long_block *dlist; 4434 4435 dlist = (struct scsi_defect_desc_long_block *) 4436 (defect_list + hdr_size); 4437 4438 for (i = 0; i < num_valid; i++) { 4439 if (!hex_format) 4440 fprintf(stdout, "%ju\n", 4441 (uintmax_t)scsi_8btou64( 4442 dlist[i].address)); 4443 else 4444 fprintf(stdout, "0x%jx\n", 4445 (uintmax_t)scsi_8btou64( 4446 dlist[i].address)); 4447 } 4448 4449 if (num_valid < num_returned) { 4450 starting_offset += num_valid; 4451 goto next_batch; 4452 } 4453 break; 4454 } 4455 default: 4456 fprintf(stderr, "Unknown defect format 0x%x\n", 4457 returned_type); 4458 error = 1; 4459 break; 4460 } 4461defect_bailout: 4462 4463 if (defect_list != NULL) 4464 free(defect_list); 4465 4466 if (ccb != NULL) 4467 cam_freeccb(ccb); 4468 4469 return (error); 4470} 4471 4472#if 0 4473void 4474reassignblocks(struct cam_device *device, uint32_t *blocks, int num_blocks) 4475{ 4476 union ccb *ccb; 4477 4478 ccb = cam_getccb(device); 4479 4480 cam_freeccb(ccb); 4481} 4482#endif 4483 4484void 4485mode_sense(struct cam_device *device, int *cdb_len, int dbd, int llbaa, int pc, 4486 int page, int subpage, int task_attr, int retry_count, int timeout, 4487 uint8_t *data, int datalen) 4488{ 4489 union ccb *ccb; 4490 int error_code, sense_key, asc, ascq; 4491 4492 ccb = cam_getccb(device); 4493 if (ccb == NULL) 4494 errx(1, "mode_sense: couldn't allocate CCB"); 4495 4496retry: 4497 /* 4498 * MODE SENSE(6) can't handle more then 255 bytes. If there are more, 4499 * device must return error, so we should not get truncated data. 4500 */ 4501 if (*cdb_len == 6 && datalen > 255) 4502 datalen = 255; 4503 4504 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 4505 4506 scsi_mode_sense_subpage(&ccb->csio, 4507 /* retries */ retry_count, 4508 /* cbfcnp */ NULL, 4509 /* tag_action */ task_attr, 4510 /* dbd */ dbd, 4511 /* pc */ pc << 6, 4512 /* page */ page, 4513 /* subpage */ subpage, 4514 /* param_buf */ data, 4515 /* param_len */ datalen, 4516 /* minimum_cmd_size */ *cdb_len, 4517 /* sense_len */ SSD_FULL_SIZE, 4518 /* timeout */ timeout ? timeout : 5000); 4519 if (llbaa && ccb->csio.cdb_len == 10) { 4520 struct scsi_mode_sense_10 *cdb = 4521 (struct scsi_mode_sense_10 *)ccb->csio.cdb_io.cdb_bytes; 4522 cdb->byte2 |= SMS10_LLBAA; 4523 } 4524 4525 /* Record what CDB size the above function really set. */ 4526 *cdb_len = ccb->csio.cdb_len; 4527 4528 if (arglist & CAM_ARG_ERR_RECOVER) 4529 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 4530 4531 /* Disable freezing the device queue */ 4532 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 4533 4534 if (cam_send_ccb(device, ccb) < 0) 4535 err(1, "error sending mode sense command"); 4536 4537 /* In case of ILLEGEL REQUEST try to fall back to 6-byte command. */ 4538 if (*cdb_len != 6 && 4539 ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INVALID || 4540 (scsi_extract_sense_ccb(ccb, &error_code, &sense_key, &asc, &ascq) 4541 && sense_key == SSD_KEY_ILLEGAL_REQUEST))) { 4542 *cdb_len = 6; 4543 goto retry; 4544 } 4545 4546 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 4547 if (arglist & CAM_ARG_VERBOSE) { 4548 cam_error_print(device, ccb, CAM_ESF_ALL, 4549 CAM_EPF_ALL, stderr); 4550 } 4551 cam_freeccb(ccb); 4552 cam_close_device(device); 4553 errx(1, "mode sense command returned error"); 4554 } 4555 4556 cam_freeccb(ccb); 4557} 4558 4559void 4560mode_select(struct cam_device *device, int cdb_len, int save_pages, 4561 int task_attr, int retry_count, int timeout, uint8_t *data, int datalen) 4562{ 4563 union ccb *ccb; 4564 int retval; 4565 4566 ccb = cam_getccb(device); 4567 4568 if (ccb == NULL) 4569 errx(1, "mode_select: couldn't allocate CCB"); 4570 4571 scsi_mode_select_len(&ccb->csio, 4572 /* retries */ retry_count, 4573 /* cbfcnp */ NULL, 4574 /* tag_action */ task_attr, 4575 /* scsi_page_fmt */ 1, 4576 /* save_pages */ save_pages, 4577 /* param_buf */ data, 4578 /* param_len */ datalen, 4579 /* minimum_cmd_size */ cdb_len, 4580 /* sense_len */ SSD_FULL_SIZE, 4581 /* timeout */ timeout ? timeout : 5000); 4582 4583 if (arglist & CAM_ARG_ERR_RECOVER) 4584 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 4585 4586 /* Disable freezing the device queue */ 4587 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 4588 4589 if (((retval = cam_send_ccb(device, ccb)) < 0) 4590 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 4591 if (arglist & CAM_ARG_VERBOSE) { 4592 cam_error_print(device, ccb, CAM_ESF_ALL, 4593 CAM_EPF_ALL, stderr); 4594 } 4595 cam_freeccb(ccb); 4596 cam_close_device(device); 4597 4598 if (retval < 0) 4599 err(1, "error sending mode select command"); 4600 else 4601 errx(1, "error sending mode select command"); 4602 4603 } 4604 4605 cam_freeccb(ccb); 4606} 4607 4608void 4609modepage(struct cam_device *device, int argc, char **argv, char *combinedopt, 4610 int task_attr, int retry_count, int timeout) 4611{ 4612 char *str_subpage; 4613 int c, page = -1, subpage = 0, pc = 0, llbaa = 0; 4614 int binary = 0, cdb_len = 10, dbd = 0, desc = 0, edit = 0, list = 0; 4615 4616 while ((c = getopt(argc, argv, combinedopt)) != -1) { 4617 switch(c) { 4618 case '6': 4619 cdb_len = 6; 4620 break; 4621 case 'b': 4622 binary = 1; 4623 break; 4624 case 'd': 4625 dbd = 1; 4626 break; 4627 case 'e': 4628 edit = 1; 4629 break; 4630 case 'l': 4631 list++; 4632 break; 4633 case 'm': 4634 str_subpage = optarg; 4635 strsep(&str_subpage, ","); 4636 page = strtol(optarg, NULL, 0); 4637 if (str_subpage) 4638 subpage = strtol(str_subpage, NULL, 0); 4639 if (page < 0 || page > 0x3f) 4640 errx(1, "invalid mode page %d", page); 4641 if (subpage < 0 || subpage > 0xff) 4642 errx(1, "invalid mode subpage %d", subpage); 4643 break; 4644 case 'D': 4645 desc = 1; 4646 break; 4647 case 'L': 4648 llbaa = 1; 4649 break; 4650 case 'P': 4651 pc = strtol(optarg, NULL, 0); 4652 if ((pc < 0) || (pc > 3)) 4653 errx(1, "invalid page control field %d", pc); 4654 break; 4655 default: 4656 break; 4657 } 4658 } 4659 4660 if (desc && page == -1) 4661 page = SMS_ALL_PAGES_PAGE; 4662 4663 if (page == -1 && list == 0) 4664 errx(1, "you must specify a mode page!"); 4665 4666 if (dbd && desc) 4667 errx(1, "-d and -D are incompatible!"); 4668 4669 if (llbaa && cdb_len != 10) 4670 errx(1, "LLBAA bit is not present in MODE SENSE(6)!"); 4671 4672 if (list != 0) { 4673 mode_list(device, cdb_len, dbd, pc, list > 1, task_attr, 4674 retry_count, timeout); 4675 } else { 4676 mode_edit(device, cdb_len, desc, dbd, llbaa, pc, page, subpage, 4677 edit, binary, task_attr, retry_count, timeout); 4678 } 4679} 4680 4681static int 4682scsicmd(struct cam_device *device, int argc, char **argv, char *combinedopt, 4683 int task_attr, int retry_count, int timeout) 4684{ 4685 union ccb *ccb; 4686 uint32_t flags = CAM_DIR_NONE; 4687 uint8_t *data_ptr = NULL; 4688 uint8_t cdb[20]; 4689 uint8_t atacmd[12]; 4690 struct get_hook hook; 4691 int c, data_bytes = 0, valid_bytes; 4692 int cdb_len = 0; 4693 int atacmd_len = 0; 4694 int dmacmd = 0; 4695 int fpdmacmd = 0; 4696 int need_res = 0; 4697 char *datastr = NULL, *tstr, *resstr = NULL; 4698 int error = 0; 4699 int fd_data = 0, fd_res = 0; 4700 int retval; 4701 4702 ccb = cam_getccb(device); 4703 4704 if (ccb == NULL) { 4705 warnx("scsicmd: error allocating ccb"); 4706 return (1); 4707 } 4708 4709 while ((c = getopt(argc, argv, combinedopt)) != -1) { 4710 switch(c) { 4711 case 'a': 4712 tstr = optarg; 4713 while (isspace(*tstr) && (*tstr != '\0')) 4714 tstr++; 4715 hook.argc = argc - optind; 4716 hook.argv = argv + optind; 4717 hook.got = 0; 4718 atacmd_len = buff_encode_visit(atacmd, sizeof(atacmd), tstr, 4719 iget, &hook); 4720 /* 4721 * Increment optind by the number of arguments the 4722 * encoding routine processed. After each call to 4723 * getopt(3), optind points to the argument that 4724 * getopt should process _next_. In this case, 4725 * that means it points to the first command string 4726 * argument, if there is one. Once we increment 4727 * this, it should point to either the next command 4728 * line argument, or it should be past the end of 4729 * the list. 4730 */ 4731 optind += hook.got; 4732 break; 4733 case 'c': 4734 tstr = optarg; 4735 while (isspace(*tstr) && (*tstr != '\0')) 4736 tstr++; 4737 hook.argc = argc - optind; 4738 hook.argv = argv + optind; 4739 hook.got = 0; 4740 cdb_len = buff_encode_visit(cdb, sizeof(cdb), tstr, 4741 iget, &hook); 4742 /* 4743 * Increment optind by the number of arguments the 4744 * encoding routine processed. After each call to 4745 * getopt(3), optind points to the argument that 4746 * getopt should process _next_. In this case, 4747 * that means it points to the first command string 4748 * argument, if there is one. Once we increment 4749 * this, it should point to either the next command 4750 * line argument, or it should be past the end of 4751 * the list. 4752 */ 4753 optind += hook.got; 4754 break; 4755 case 'd': 4756 dmacmd = 1; 4757 break; 4758 case 'f': 4759 fpdmacmd = 1; 4760 break; 4761 case 'i': 4762 if (arglist & CAM_ARG_CMD_OUT) { 4763 warnx("command must either be " 4764 "read or write, not both"); 4765 error = 1; 4766 goto scsicmd_bailout; 4767 } 4768 arglist |= CAM_ARG_CMD_IN; 4769 flags = CAM_DIR_IN; 4770 data_bytes = strtol(optarg, NULL, 0); 4771 if (data_bytes <= 0) { 4772 warnx("invalid number of input bytes %d", 4773 data_bytes); 4774 error = 1; 4775 goto scsicmd_bailout; 4776 } 4777 hook.argc = argc - optind; 4778 hook.argv = argv + optind; 4779 hook.got = 0; 4780 optind++; 4781 datastr = cget(&hook, NULL); 4782 /* 4783 * If the user supplied "-" instead of a format, he 4784 * wants the data to be written to stdout. 4785 */ 4786 if ((datastr != NULL) 4787 && (datastr[0] == '-')) 4788 fd_data = 1; 4789 4790 data_ptr = (uint8_t *)malloc(data_bytes); 4791 if (data_ptr == NULL) { 4792 warnx("can't malloc memory for data_ptr"); 4793 error = 1; 4794 goto scsicmd_bailout; 4795 } 4796 break; 4797 case 'o': 4798 if (arglist & CAM_ARG_CMD_IN) { 4799 warnx("command must either be " 4800 "read or write, not both"); 4801 error = 1; 4802 goto scsicmd_bailout; 4803 } 4804 arglist |= CAM_ARG_CMD_OUT; 4805 flags = CAM_DIR_OUT; 4806 data_bytes = strtol(optarg, NULL, 0); 4807 if (data_bytes <= 0) { 4808 warnx("invalid number of output bytes %d", 4809 data_bytes); 4810 error = 1; 4811 goto scsicmd_bailout; 4812 } 4813 hook.argc = argc - optind; 4814 hook.argv = argv + optind; 4815 hook.got = 0; 4816 datastr = cget(&hook, NULL); 4817 data_ptr = (uint8_t *)malloc(data_bytes); 4818 if (data_ptr == NULL) { 4819 warnx("can't malloc memory for data_ptr"); 4820 error = 1; 4821 goto scsicmd_bailout; 4822 } 4823 bzero(data_ptr, data_bytes); 4824 /* 4825 * If the user supplied "-" instead of a format, he 4826 * wants the data to be read from stdin. 4827 */ 4828 if ((datastr != NULL) 4829 && (datastr[0] == '-')) 4830 fd_data = 1; 4831 else 4832 buff_encode_visit(data_ptr, data_bytes, datastr, 4833 iget, &hook); 4834 optind += hook.got; 4835 break; 4836 case 'r': 4837 need_res = 1; 4838 hook.argc = argc - optind; 4839 hook.argv = argv + optind; 4840 hook.got = 0; 4841 resstr = cget(&hook, NULL); 4842 if ((resstr != NULL) && (resstr[0] == '-')) 4843 fd_res = 1; 4844 optind += hook.got; 4845 break; 4846 default: 4847 break; 4848 } 4849 } 4850 4851 /* 4852 * If fd_data is set, and we're writing to the device, we need to 4853 * read the data the user wants written from stdin. 4854 */ 4855 if ((fd_data == 1) && (arglist & CAM_ARG_CMD_OUT)) { 4856 ssize_t amt_read; 4857 int amt_to_read = data_bytes; 4858 uint8_t *buf_ptr = data_ptr; 4859 4860 for (amt_read = 0; amt_to_read > 0; 4861 amt_read = read(STDIN_FILENO, buf_ptr, amt_to_read)) { 4862 if (amt_read == -1) { 4863 warn("error reading data from stdin"); 4864 error = 1; 4865 goto scsicmd_bailout; 4866 } 4867 amt_to_read -= amt_read; 4868 buf_ptr += amt_read; 4869 } 4870 } 4871 4872 if (arglist & CAM_ARG_ERR_RECOVER) 4873 flags |= CAM_PASS_ERR_RECOVER; 4874 4875 /* Disable freezing the device queue */ 4876 flags |= CAM_DEV_QFRZDIS; 4877 4878 if (cdb_len) { 4879 /* 4880 * This is taken from the SCSI-3 draft spec. 4881 * (T10/1157D revision 0.3) 4882 * The top 3 bits of an opcode are the group code. 4883 * The next 5 bits are the command code. 4884 * Group 0: six byte commands 4885 * Group 1: ten byte commands 4886 * Group 2: ten byte commands 4887 * Group 3: reserved 4888 * Group 4: sixteen byte commands 4889 * Group 5: twelve byte commands 4890 * Group 6: vendor specific 4891 * Group 7: vendor specific 4892 */ 4893 switch((cdb[0] >> 5) & 0x7) { 4894 case 0: 4895 cdb_len = 6; 4896 break; 4897 case 1: 4898 case 2: 4899 cdb_len = 10; 4900 break; 4901 case 3: 4902 case 6: 4903 case 7: 4904 /* computed by buff_encode_visit */ 4905 break; 4906 case 4: 4907 cdb_len = 16; 4908 break; 4909 case 5: 4910 cdb_len = 12; 4911 break; 4912 } 4913 4914 /* 4915 * We should probably use csio_build_visit or something like that 4916 * here, but it's easier to encode arguments as you go. The 4917 * alternative would be skipping the CDB argument and then encoding 4918 * it here, since we've got the data buffer argument by now. 4919 */ 4920 bcopy(cdb, &ccb->csio.cdb_io.cdb_bytes, cdb_len); 4921 4922 cam_fill_csio(&ccb->csio, 4923 /*retries*/ retry_count, 4924 /*cbfcnp*/ NULL, 4925 /*flags*/ flags, 4926 /*tag_action*/ task_attr, 4927 /*data_ptr*/ data_ptr, 4928 /*dxfer_len*/ data_bytes, 4929 /*sense_len*/ SSD_FULL_SIZE, 4930 /*cdb_len*/ cdb_len, 4931 /*timeout*/ timeout ? timeout : 5000); 4932 } else { 4933 atacmd_len = 12; 4934 bcopy(atacmd, &ccb->ataio.cmd.command, atacmd_len); 4935 if (need_res) 4936 ccb->ataio.cmd.flags |= CAM_ATAIO_NEEDRESULT; 4937 if (dmacmd) 4938 ccb->ataio.cmd.flags |= CAM_ATAIO_DMA; 4939 if (fpdmacmd) 4940 ccb->ataio.cmd.flags |= CAM_ATAIO_FPDMA; 4941 4942 cam_fill_ataio(&ccb->ataio, 4943 /*retries*/ retry_count, 4944 /*cbfcnp*/ NULL, 4945 /*flags*/ flags, 4946 /*tag_action*/ 0, 4947 /*data_ptr*/ data_ptr, 4948 /*dxfer_len*/ data_bytes, 4949 /*timeout*/ timeout ? timeout : 5000); 4950 } 4951 4952 if (((retval = cam_send_ccb(device, ccb)) < 0) 4953 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 4954 const char warnstr[] = "error sending command"; 4955 4956 if (retval < 0) 4957 warn(warnstr); 4958 else 4959 warnx(warnstr); 4960 4961 if (arglist & CAM_ARG_VERBOSE) { 4962 cam_error_print(device, ccb, CAM_ESF_ALL, 4963 CAM_EPF_ALL, stderr); 4964 } 4965 4966 error = 1; 4967 goto scsicmd_bailout; 4968 } 4969 4970 if (atacmd_len && need_res) { 4971 if (fd_res == 0) { 4972 buff_decode_visit(&ccb->ataio.res.status, 11, resstr, 4973 arg_put, NULL); 4974 fprintf(stdout, "\n"); 4975 } else { 4976 fprintf(stdout, 4977 "%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n", 4978 ccb->ataio.res.status, 4979 ccb->ataio.res.error, 4980 ccb->ataio.res.lba_low, 4981 ccb->ataio.res.lba_mid, 4982 ccb->ataio.res.lba_high, 4983 ccb->ataio.res.device, 4984 ccb->ataio.res.lba_low_exp, 4985 ccb->ataio.res.lba_mid_exp, 4986 ccb->ataio.res.lba_high_exp, 4987 ccb->ataio.res.sector_count, 4988 ccb->ataio.res.sector_count_exp); 4989 fflush(stdout); 4990 } 4991 } 4992 4993 if (cdb_len) 4994 valid_bytes = ccb->csio.dxfer_len - ccb->csio.resid; 4995 else 4996 valid_bytes = ccb->ataio.dxfer_len - ccb->ataio.resid; 4997 if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) 4998 && (arglist & CAM_ARG_CMD_IN) 4999 && (valid_bytes > 0)) { 5000 if (fd_data == 0) { 5001 buff_decode_visit(data_ptr, valid_bytes, datastr, 5002 arg_put, NULL); 5003 fprintf(stdout, "\n"); 5004 } else { 5005 ssize_t amt_written; 5006 int amt_to_write = valid_bytes; 5007 uint8_t *buf_ptr = data_ptr; 5008 5009 for (amt_written = 0; (amt_to_write > 0) && 5010 (amt_written =write(1, buf_ptr,amt_to_write))> 0;){ 5011 amt_to_write -= amt_written; 5012 buf_ptr += amt_written; 5013 } 5014 if (amt_written == -1) { 5015 warn("error writing data to stdout"); 5016 error = 1; 5017 goto scsicmd_bailout; 5018 } else if ((amt_written == 0) 5019 && (amt_to_write > 0)) { 5020 warnx("only wrote %u bytes out of %u", 5021 valid_bytes - amt_to_write, valid_bytes); 5022 } 5023 } 5024 } 5025 5026scsicmd_bailout: 5027 5028 if ((data_bytes > 0) && (data_ptr != NULL)) 5029 free(data_ptr); 5030 5031 cam_freeccb(ccb); 5032 5033 return (error); 5034} 5035 5036static int 5037camdebug(int argc, char **argv, char *combinedopt) 5038{ 5039 int c, fd; 5040 path_id_t bus = CAM_BUS_WILDCARD; 5041 target_id_t target = CAM_TARGET_WILDCARD; 5042 lun_id_t lun = CAM_LUN_WILDCARD; 5043 char *tstr; 5044 union ccb ccb; 5045 int error = 0, rv; 5046 5047 bzero(&ccb, sizeof(union ccb)); 5048 5049 while ((c = getopt(argc, argv, combinedopt)) != -1) { 5050 switch(c) { 5051 case 'I': 5052 arglist |= CAM_ARG_DEBUG_INFO; 5053 ccb.cdbg.flags |= CAM_DEBUG_INFO; 5054 break; 5055 case 'P': 5056 arglist |= CAM_ARG_DEBUG_PERIPH; 5057 ccb.cdbg.flags |= CAM_DEBUG_PERIPH; 5058 break; 5059 case 'S': 5060 arglist |= CAM_ARG_DEBUG_SUBTRACE; 5061 ccb.cdbg.flags |= CAM_DEBUG_SUBTRACE; 5062 break; 5063 case 'T': 5064 arglist |= CAM_ARG_DEBUG_TRACE; 5065 ccb.cdbg.flags |= CAM_DEBUG_TRACE; 5066 break; 5067 case 'X': 5068 arglist |= CAM_ARG_DEBUG_XPT; 5069 ccb.cdbg.flags |= CAM_DEBUG_XPT; 5070 break; 5071 case 'c': 5072 arglist |= CAM_ARG_DEBUG_CDB; 5073 ccb.cdbg.flags |= CAM_DEBUG_CDB; 5074 break; 5075 case 'p': 5076 arglist |= CAM_ARG_DEBUG_PROBE; 5077 ccb.cdbg.flags |= CAM_DEBUG_PROBE; 5078 break; 5079 default: 5080 break; 5081 } 5082 } 5083 5084 argc -= optind; 5085 argv += optind; 5086 5087 if (argc <= 0) { 5088 warnx("you must specify \"off\", \"all\" or a bus,"); 5089 warnx("bus:target, bus:target:lun or periph"); 5090 return (1); 5091 } 5092 5093 tstr = *argv; 5094 while (isspace(*tstr) && (*tstr != '\0')) 5095 tstr++; 5096 5097 if (strncmp(tstr, "off", 3) == 0) { 5098 ccb.cdbg.flags = CAM_DEBUG_NONE; 5099 arglist &= ~(CAM_ARG_DEBUG_INFO|CAM_ARG_DEBUG_PERIPH| 5100 CAM_ARG_DEBUG_TRACE|CAM_ARG_DEBUG_SUBTRACE| 5101 CAM_ARG_DEBUG_XPT|CAM_ARG_DEBUG_PROBE); 5102 } else { 5103 rv = parse_btl(tstr, &bus, &target, &lun, &arglist); 5104 if (rv < 1) { 5105 warnx("you must specify \"all\", \"off\", or a bus,"); 5106 warnx("bus:target, bus:target:lun or periph to debug"); 5107 return (1); 5108 } 5109 } 5110 5111 if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { 5112 warnx("error opening transport layer device %s", XPT_DEVICE); 5113 warn("%s", XPT_DEVICE); 5114 return (1); 5115 } 5116 5117 ccb.ccb_h.func_code = XPT_DEBUG; 5118 ccb.ccb_h.path_id = bus; 5119 ccb.ccb_h.target_id = target; 5120 ccb.ccb_h.target_lun = lun; 5121 5122 if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { 5123 warn("CAMIOCOMMAND ioctl failed"); 5124 error = 1; 5125 } else { 5126 if ((ccb.ccb_h.status & CAM_STATUS_MASK) == 5127 CAM_FUNC_NOTAVAIL) { 5128 warnx("CAM debugging not available"); 5129 warnx("you need to put options CAMDEBUG in" 5130 " your kernel config file!"); 5131 error = 1; 5132 } else if ((ccb.ccb_h.status & CAM_STATUS_MASK) != 5133 CAM_REQ_CMP) { 5134 warnx("XPT_DEBUG CCB failed with status %#x", 5135 ccb.ccb_h.status); 5136 error = 1; 5137 } else { 5138 if (ccb.cdbg.flags == CAM_DEBUG_NONE) { 5139 fprintf(stderr, 5140 "Debugging turned off\n"); 5141 } else { 5142 fprintf(stderr, 5143 "Debugging enabled for " 5144 "%d:%d:%jx\n", 5145 bus, target, (uintmax_t)lun); 5146 } 5147 } 5148 } 5149 close(fd); 5150 5151 return (error); 5152} 5153 5154static int 5155tagcontrol(struct cam_device *device, int argc, char **argv, 5156 char *combinedopt) 5157{ 5158 int c; 5159 union ccb *ccb; 5160 int numtags = -1; 5161 int retval = 0; 5162 int quiet = 0; 5163 char pathstr[1024]; 5164 5165 ccb = cam_getccb(device); 5166 5167 if (ccb == NULL) { 5168 warnx("tagcontrol: error allocating ccb"); 5169 return (1); 5170 } 5171 5172 while ((c = getopt(argc, argv, combinedopt)) != -1) { 5173 switch(c) { 5174 case 'N': 5175 numtags = strtol(optarg, NULL, 0); 5176 if (numtags < 0) { 5177 warnx("tag count %d is < 0", numtags); 5178 retval = 1; 5179 goto tagcontrol_bailout; 5180 } 5181 break; 5182 case 'q': 5183 quiet++; 5184 break; 5185 default: 5186 break; 5187 } 5188 } 5189 5190 cam_path_string(device, pathstr, sizeof(pathstr)); 5191 5192 if (numtags >= 0) { 5193 ccb->ccb_h.func_code = XPT_REL_SIMQ; 5194 ccb->ccb_h.flags = CAM_DEV_QFREEZE; 5195 ccb->crs.release_flags = RELSIM_ADJUST_OPENINGS; 5196 ccb->crs.openings = numtags; 5197 5198 5199 if (cam_send_ccb(device, ccb) < 0) { 5200 warn("error sending XPT_REL_SIMQ CCB"); 5201 retval = 1; 5202 goto tagcontrol_bailout; 5203 } 5204 5205 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5206 warnx("XPT_REL_SIMQ CCB failed"); 5207 cam_error_print(device, ccb, CAM_ESF_ALL, 5208 CAM_EPF_ALL, stderr); 5209 retval = 1; 5210 goto tagcontrol_bailout; 5211 } 5212 5213 5214 if (quiet == 0) 5215 fprintf(stdout, "%stagged openings now %d\n", 5216 pathstr, ccb->crs.openings); 5217 } 5218 5219 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->cgds); 5220 5221 ccb->ccb_h.func_code = XPT_GDEV_STATS; 5222 5223 if (cam_send_ccb(device, ccb) < 0) { 5224 warn("error sending XPT_GDEV_STATS CCB"); 5225 retval = 1; 5226 goto tagcontrol_bailout; 5227 } 5228 5229 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5230 warnx("XPT_GDEV_STATS CCB failed"); 5231 cam_error_print(device, ccb, CAM_ESF_ALL, 5232 CAM_EPF_ALL, stderr); 5233 retval = 1; 5234 goto tagcontrol_bailout; 5235 } 5236 5237 if (arglist & CAM_ARG_VERBOSE) { 5238 fprintf(stdout, "%s", pathstr); 5239 fprintf(stdout, "dev_openings %d\n", ccb->cgds.dev_openings); 5240 fprintf(stdout, "%s", pathstr); 5241 fprintf(stdout, "dev_active %d\n", ccb->cgds.dev_active); 5242 fprintf(stdout, "%s", pathstr); 5243 fprintf(stdout, "allocated %d\n", ccb->cgds.allocated); 5244 fprintf(stdout, "%s", pathstr); 5245 fprintf(stdout, "queued %d\n", ccb->cgds.queued); 5246 fprintf(stdout, "%s", pathstr); 5247 fprintf(stdout, "held %d\n", ccb->cgds.held); 5248 fprintf(stdout, "%s", pathstr); 5249 fprintf(stdout, "mintags %d\n", ccb->cgds.mintags); 5250 fprintf(stdout, "%s", pathstr); 5251 fprintf(stdout, "maxtags %d\n", ccb->cgds.maxtags); 5252 } else { 5253 if (quiet == 0) { 5254 fprintf(stdout, "%s", pathstr); 5255 fprintf(stdout, "device openings: "); 5256 } 5257 fprintf(stdout, "%d\n", ccb->cgds.dev_openings + 5258 ccb->cgds.dev_active); 5259 } 5260 5261tagcontrol_bailout: 5262 5263 cam_freeccb(ccb); 5264 return (retval); 5265} 5266 5267static void 5268cts_print(struct cam_device *device, struct ccb_trans_settings *cts) 5269{ 5270 char pathstr[1024]; 5271 5272 cam_path_string(device, pathstr, sizeof(pathstr)); 5273 5274 if (cts->transport == XPORT_SPI) { 5275 struct ccb_trans_settings_spi *spi = 5276 &cts->xport_specific.spi; 5277 5278 if ((spi->valid & CTS_SPI_VALID_SYNC_RATE) != 0) { 5279 5280 fprintf(stdout, "%ssync parameter: %d\n", pathstr, 5281 spi->sync_period); 5282 5283 if (spi->sync_offset != 0) { 5284 u_int freq; 5285 5286 freq = scsi_calc_syncsrate(spi->sync_period); 5287 fprintf(stdout, "%sfrequency: %d.%03dMHz\n", 5288 pathstr, freq / 1000, freq % 1000); 5289 } 5290 } 5291 5292 if (spi->valid & CTS_SPI_VALID_SYNC_OFFSET) { 5293 fprintf(stdout, "%soffset: %d\n", pathstr, 5294 spi->sync_offset); 5295 } 5296 5297 if (spi->valid & CTS_SPI_VALID_BUS_WIDTH) { 5298 fprintf(stdout, "%sbus width: %d bits\n", pathstr, 5299 (0x01 << spi->bus_width) * 8); 5300 } 5301 5302 if (spi->valid & CTS_SPI_VALID_DISC) { 5303 fprintf(stdout, "%sdisconnection is %s\n", pathstr, 5304 (spi->flags & CTS_SPI_FLAGS_DISC_ENB) ? 5305 "enabled" : "disabled"); 5306 } 5307 } 5308 if (cts->transport == XPORT_FC) { 5309 struct ccb_trans_settings_fc *fc = 5310 &cts->xport_specific.fc; 5311 5312 if (fc->valid & CTS_FC_VALID_WWNN) 5313 fprintf(stdout, "%sWWNN: 0x%llx\n", pathstr, 5314 (long long) fc->wwnn); 5315 if (fc->valid & CTS_FC_VALID_WWPN) 5316 fprintf(stdout, "%sWWPN: 0x%llx\n", pathstr, 5317 (long long) fc->wwpn); 5318 if (fc->valid & CTS_FC_VALID_PORT) 5319 fprintf(stdout, "%sPortID: 0x%x\n", pathstr, fc->port); 5320 if (fc->valid & CTS_FC_VALID_SPEED) 5321 fprintf(stdout, "%stransfer speed: %d.%03dMB/s\n", 5322 pathstr, fc->bitrate / 1000, fc->bitrate % 1000); 5323 } 5324 if (cts->transport == XPORT_SAS) { 5325 struct ccb_trans_settings_sas *sas = 5326 &cts->xport_specific.sas; 5327 5328 if (sas->valid & CTS_SAS_VALID_SPEED) 5329 fprintf(stdout, "%stransfer speed: %d.%03dMB/s\n", 5330 pathstr, sas->bitrate / 1000, sas->bitrate % 1000); 5331 } 5332 if (cts->transport == XPORT_ATA) { 5333 struct ccb_trans_settings_pata *pata = 5334 &cts->xport_specific.ata; 5335 5336 if ((pata->valid & CTS_ATA_VALID_MODE) != 0) { 5337 fprintf(stdout, "%sATA mode: %s\n", pathstr, 5338 ata_mode2string(pata->mode)); 5339 } 5340 if ((pata->valid & CTS_ATA_VALID_ATAPI) != 0) { 5341 fprintf(stdout, "%sATAPI packet length: %d\n", pathstr, 5342 pata->atapi); 5343 } 5344 if ((pata->valid & CTS_ATA_VALID_BYTECOUNT) != 0) { 5345 fprintf(stdout, "%sPIO transaction length: %d\n", 5346 pathstr, pata->bytecount); 5347 } 5348 } 5349 if (cts->transport == XPORT_SATA) { 5350 struct ccb_trans_settings_sata *sata = 5351 &cts->xport_specific.sata; 5352 5353 if ((sata->valid & CTS_SATA_VALID_REVISION) != 0) { 5354 fprintf(stdout, "%sSATA revision: %d.x\n", pathstr, 5355 sata->revision); 5356 } 5357 if ((sata->valid & CTS_SATA_VALID_MODE) != 0) { 5358 fprintf(stdout, "%sATA mode: %s\n", pathstr, 5359 ata_mode2string(sata->mode)); 5360 } 5361 if ((sata->valid & CTS_SATA_VALID_ATAPI) != 0) { 5362 fprintf(stdout, "%sATAPI packet length: %d\n", pathstr, 5363 sata->atapi); 5364 } 5365 if ((sata->valid & CTS_SATA_VALID_BYTECOUNT) != 0) { 5366 fprintf(stdout, "%sPIO transaction length: %d\n", 5367 pathstr, sata->bytecount); 5368 } 5369 if ((sata->valid & CTS_SATA_VALID_PM) != 0) { 5370 fprintf(stdout, "%sPMP presence: %d\n", pathstr, 5371 sata->pm_present); 5372 } 5373 if ((sata->valid & CTS_SATA_VALID_TAGS) != 0) { 5374 fprintf(stdout, "%sNumber of tags: %d\n", pathstr, 5375 sata->tags); 5376 } 5377 if ((sata->valid & CTS_SATA_VALID_CAPS) != 0) { 5378 fprintf(stdout, "%sSATA capabilities: %08x\n", pathstr, 5379 sata->caps); 5380 } 5381 } 5382 if (cts->transport == XPORT_NVME) { 5383 struct ccb_trans_settings_nvme *nvme = 5384 &cts->xport_specific.nvme; 5385 5386 if (nvme->valid & CTS_NVME_VALID_LINK) { 5387 fprintf(stdout, "%sPCIe lanes: %d (%d max)\n", pathstr, 5388 nvme->lanes, nvme->max_lanes); 5389 fprintf(stdout, "%sPCIe Generation: %d (%d max)\n", pathstr, 5390 nvme->speed, nvme->max_speed); 5391 } 5392 } 5393 if (cts->transport == XPORT_NVMF) { 5394 struct ccb_trans_settings_nvmf *nvmf = 5395 &cts->xport_specific.nvmf; 5396 5397 if (nvmf->valid & CTS_NVMF_VALID_TRTYPE) { 5398 fprintf(stdout, "%sTransport: %s\n", pathstr, 5399 nvmf_transport_type(nvmf->trtype)); 5400 } 5401 } 5402 if (cts->protocol == PROTO_ATA) { 5403 struct ccb_trans_settings_ata *ata= 5404 &cts->proto_specific.ata; 5405 5406 if (ata->valid & CTS_ATA_VALID_TQ) { 5407 fprintf(stdout, "%stagged queueing: %s\n", pathstr, 5408 (ata->flags & CTS_ATA_FLAGS_TAG_ENB) ? 5409 "enabled" : "disabled"); 5410 } 5411 } 5412 if (cts->protocol == PROTO_SCSI) { 5413 struct ccb_trans_settings_scsi *scsi= 5414 &cts->proto_specific.scsi; 5415 5416 if (scsi->valid & CTS_SCSI_VALID_TQ) { 5417 fprintf(stdout, "%stagged queueing: %s\n", pathstr, 5418 (scsi->flags & CTS_SCSI_FLAGS_TAG_ENB) ? 5419 "enabled" : "disabled"); 5420 } 5421 } 5422 if (cts->protocol == PROTO_NVME) { 5423 struct ccb_trans_settings_nvme *nvme = 5424 &cts->proto_specific.nvme; 5425 5426 if (nvme->valid & CTS_NVME_VALID_SPEC) { 5427 fprintf(stdout, "%sNVMe Spec: %d.%d\n", pathstr, 5428 NVME_MAJOR(nvme->spec), 5429 NVME_MINOR(nvme->spec)); 5430 } 5431 } 5432} 5433 5434/* 5435 * Get a path inquiry CCB for the specified device. 5436 */ 5437static int 5438get_cpi(struct cam_device *device, struct ccb_pathinq *cpi) 5439{ 5440 union ccb *ccb; 5441 int retval = 0; 5442 5443 ccb = cam_getccb(device); 5444 if (ccb == NULL) { 5445 warnx("get_cpi: couldn't allocate CCB"); 5446 return (1); 5447 } 5448 ccb->ccb_h.func_code = XPT_PATH_INQ; 5449 if (cam_send_ccb(device, ccb) < 0) { 5450 warn("get_cpi: error sending Path Inquiry CCB"); 5451 retval = 1; 5452 goto get_cpi_bailout; 5453 } 5454 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5455 if (arglist & CAM_ARG_VERBOSE) 5456 cam_error_print(device, ccb, CAM_ESF_ALL, 5457 CAM_EPF_ALL, stderr); 5458 retval = 1; 5459 goto get_cpi_bailout; 5460 } 5461 bcopy(&ccb->cpi, cpi, sizeof(struct ccb_pathinq)); 5462 5463get_cpi_bailout: 5464 cam_freeccb(ccb); 5465 return (retval); 5466} 5467 5468/* 5469 * Get a get device CCB for the specified device. 5470 */ 5471static int 5472get_cgd(struct cam_device *device, struct ccb_getdev *cgd) 5473{ 5474 union ccb *ccb; 5475 int retval = 0; 5476 5477 ccb = cam_getccb(device); 5478 if (ccb == NULL) { 5479 warnx("get_cgd: couldn't allocate CCB"); 5480 return (1); 5481 } 5482 ccb->ccb_h.func_code = XPT_GDEV_TYPE; 5483 if (cam_send_ccb(device, ccb) < 0) { 5484 warn("get_cgd: error sending Get type information CCB"); 5485 retval = 1; 5486 goto get_cgd_bailout; 5487 } 5488 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5489 if (arglist & CAM_ARG_VERBOSE) 5490 cam_error_print(device, ccb, CAM_ESF_ALL, 5491 CAM_EPF_ALL, stderr); 5492 retval = 1; 5493 goto get_cgd_bailout; 5494 } 5495 bcopy(&ccb->cgd, cgd, sizeof(struct ccb_getdev)); 5496 5497get_cgd_bailout: 5498 cam_freeccb(ccb); 5499 return (retval); 5500} 5501 5502/* 5503 * Returns 1 if the device has the VPD page, 0 if it does not, and -1 on an 5504 * error. 5505 */ 5506int 5507dev_has_vpd_page(struct cam_device *dev, uint8_t page_id, int retry_count, 5508 int timeout, int verbosemode) 5509{ 5510 union ccb *ccb = NULL; 5511 struct scsi_vpd_supported_page_list sup_pages; 5512 int i; 5513 int retval = 0; 5514 5515 ccb = cam_getccb(dev); 5516 if (ccb == NULL) { 5517 warn("Unable to allocate CCB"); 5518 retval = -1; 5519 goto bailout; 5520 } 5521 5522 bzero(&sup_pages, sizeof(sup_pages)); 5523 5524 scsi_inquiry(&ccb->csio, 5525 /*retries*/ retry_count, 5526 /*cbfcnp*/ NULL, 5527 /* tag_action */ MSG_SIMPLE_Q_TAG, 5528 /* inq_buf */ (uint8_t *)&sup_pages, 5529 /* inq_len */ sizeof(sup_pages), 5530 /* evpd */ 1, 5531 /* page_code */ SVPD_SUPPORTED_PAGE_LIST, 5532 /* sense_len */ SSD_FULL_SIZE, 5533 /* timeout */ timeout ? timeout : 5000); 5534 5535 /* Disable freezing the device queue */ 5536 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 5537 5538 if (retry_count != 0) 5539 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 5540 5541 if (cam_send_ccb(dev, ccb) < 0) { 5542 cam_freeccb(ccb); 5543 ccb = NULL; 5544 retval = -1; 5545 goto bailout; 5546 } 5547 5548 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5549 if (verbosemode != 0) 5550 cam_error_print(dev, ccb, CAM_ESF_ALL, 5551 CAM_EPF_ALL, stderr); 5552 retval = -1; 5553 goto bailout; 5554 } 5555 5556 for (i = 0; i < sup_pages.length; i++) { 5557 if (sup_pages.list[i] == page_id) { 5558 retval = 1; 5559 goto bailout; 5560 } 5561 } 5562bailout: 5563 if (ccb != NULL) 5564 cam_freeccb(ccb); 5565 5566 return (retval); 5567} 5568 5569/* 5570 * devtype is filled in with the type of device. 5571 * Returns 0 for success, non-zero for failure. 5572 */ 5573int 5574get_device_type(struct cam_device *dev, int retry_count, int timeout, 5575 int verbosemode, camcontrol_devtype *devtype) 5576{ 5577 struct ccb_getdev cgd; 5578 int retval; 5579 5580 retval = get_cgd(dev, &cgd); 5581 if (retval != 0) 5582 goto bailout; 5583 5584 switch (cgd.protocol) { 5585 case PROTO_SCSI: 5586 break; 5587 case PROTO_ATA: 5588 case PROTO_ATAPI: 5589 case PROTO_SATAPM: 5590 *devtype = CC_DT_ATA; 5591 goto bailout; 5592 break; /*NOTREACHED*/ 5593 case PROTO_NVME: 5594 *devtype = CC_DT_NVME; 5595 goto bailout; 5596 break; /*NOTREACHED*/ 5597 case PROTO_MMCSD: 5598 *devtype = CC_DT_MMCSD; 5599 goto bailout; 5600 break; /*NOTREACHED*/ 5601 default: 5602 *devtype = CC_DT_UNKNOWN; 5603 goto bailout; 5604 break; /*NOTREACHED*/ 5605 } 5606 5607 if (retry_count == -1) { 5608 /* 5609 * For a retry count of -1, used only the cached data to avoid 5610 * I/O to the drive. Sending the identify command to the drive 5611 * can cause issues for SATL attachaed drives since identify is 5612 * not an NCQ command. We check for the strings that windows 5613 * displays since those will not be NULs (they are supposed 5614 * to be space padded). We could check other bits, but anything 5615 * non-zero implies SATL. 5616 */ 5617 if (cgd.ident_data.serial[0] != 0 || 5618 cgd.ident_data.revision[0] != 0 || 5619 cgd.ident_data.model[0] != 0) 5620 *devtype = CC_DT_SATL; 5621 else 5622 *devtype = CC_DT_SCSI; 5623 } else { 5624 /* 5625 * Check for the ATA Information VPD page (0x89). If this is an 5626 * ATA device behind a SCSI to ATA translation layer (SATL), 5627 * this VPD page should be present. 5628 * 5629 * If that VPD page isn't present, or we get an error back from 5630 * the INQUIRY command, we'll just treat it as a normal SCSI 5631 * device. 5632 */ 5633 retval = dev_has_vpd_page(dev, SVPD_ATA_INFORMATION, retry_count, 5634 timeout, verbosemode); 5635 if (retval == 1) 5636 *devtype = CC_DT_SATL; 5637 else 5638 *devtype = CC_DT_SCSI; 5639 } 5640 retval = 0; 5641 5642bailout: 5643 return (retval); 5644} 5645 5646int 5647build_ata_cmd(union ccb *ccb, uint32_t retry_count, uint32_t flags, 5648 uint8_t tag_action, uint8_t protocol, uint8_t ata_flags, uint16_t features, 5649 uint16_t sector_count, uint64_t lba, uint8_t command, uint32_t auxiliary, 5650 uint8_t *data_ptr, uint32_t dxfer_len, uint8_t *cdb_storage, 5651 size_t cdb_storage_len, uint8_t sense_len, uint32_t timeout, 5652 int is48bit, camcontrol_devtype devtype) 5653{ 5654 int retval = 0; 5655 5656 if (devtype == CC_DT_ATA) { 5657 cam_fill_ataio(&ccb->ataio, 5658 /*retries*/ retry_count, 5659 /*cbfcnp*/ NULL, 5660 /*flags*/ flags, 5661 /*tag_action*/ tag_action, 5662 /*data_ptr*/ data_ptr, 5663 /*dxfer_len*/ dxfer_len, 5664 /*timeout*/ timeout); 5665 if (is48bit || lba > ATA_MAX_28BIT_LBA) 5666 ata_48bit_cmd(&ccb->ataio, command, features, lba, 5667 sector_count); 5668 else 5669 ata_28bit_cmd(&ccb->ataio, command, features, lba, 5670 sector_count); 5671 5672 if (auxiliary != 0) { 5673 ccb->ataio.ata_flags |= ATA_FLAG_AUX; 5674 ccb->ataio.aux = auxiliary; 5675 } 5676 5677 if (ata_flags & AP_FLAG_CHK_COND) 5678 ccb->ataio.cmd.flags |= CAM_ATAIO_NEEDRESULT; 5679 5680 if ((protocol & AP_PROTO_MASK) == AP_PROTO_DMA) 5681 ccb->ataio.cmd.flags |= CAM_ATAIO_DMA; 5682 else if ((protocol & AP_PROTO_MASK) == AP_PROTO_FPDMA) 5683 ccb->ataio.cmd.flags |= CAM_ATAIO_FPDMA; 5684 } else { 5685 if (is48bit || lba > ATA_MAX_28BIT_LBA) 5686 protocol |= AP_EXTEND; 5687 5688 retval = scsi_ata_pass(&ccb->csio, 5689 /*retries*/ retry_count, 5690 /*cbfcnp*/ NULL, 5691 /*flags*/ flags, 5692 /*tag_action*/ tag_action, 5693 /*protocol*/ protocol, 5694 /*ata_flags*/ ata_flags, 5695 /*features*/ features, 5696 /*sector_count*/ sector_count, 5697 /*lba*/ lba, 5698 /*command*/ command, 5699 /*device*/ 0, 5700 /*icc*/ 0, 5701 /*auxiliary*/ auxiliary, 5702 /*control*/ 0, 5703 /*data_ptr*/ data_ptr, 5704 /*dxfer_len*/ dxfer_len, 5705 /*cdb_storage*/ cdb_storage, 5706 /*cdb_storage_len*/ cdb_storage_len, 5707 /*minimum_cmd_size*/ 0, 5708 /*sense_len*/ sense_len, 5709 /*timeout*/ timeout); 5710 } 5711 5712 return (retval); 5713} 5714 5715/* 5716 * Returns: 0 -- success, 1 -- error, 2 -- lba truncated, 5717 * 4 -- count truncated, 6 -- lba and count truncated. 5718 */ 5719int 5720get_ata_status(struct cam_device *dev, union ccb *ccb, uint8_t *error, 5721 uint16_t *count, uint64_t *lba, uint8_t *device, uint8_t *status) 5722{ 5723 int retval; 5724 5725 switch (ccb->ccb_h.func_code) { 5726 case XPT_SCSI_IO: { 5727 uint8_t opcode; 5728 int error_code = 0, sense_key = 0, asc = 0, ascq = 0; 5729 u_int sense_len; 5730 5731 /* 5732 * In this case, we have SCSI ATA PASS-THROUGH command, 12 5733 * or 16 byte, and need to see what 5734 */ 5735 if (ccb->ccb_h.flags & CAM_CDB_POINTER) 5736 opcode = ccb->csio.cdb_io.cdb_ptr[0]; 5737 else 5738 opcode = ccb->csio.cdb_io.cdb_bytes[0]; 5739 if ((opcode != ATA_PASS_12) 5740 && (opcode != ATA_PASS_16)) { 5741 warnx("%s: unsupported opcode %02x", __func__, opcode); 5742 return (1); 5743 } 5744 5745 retval = scsi_extract_sense_ccb(ccb, &error_code, &sense_key, 5746 &asc, &ascq); 5747 /* Note: the _ccb() variant returns 0 for an error */ 5748 if (retval == 0) 5749 return (1); 5750 5751 sense_len = ccb->csio.sense_len - ccb->csio.sense_resid; 5752 switch (error_code) { 5753 case SSD_DESC_CURRENT_ERROR: 5754 case SSD_DESC_DEFERRED_ERROR: { 5755 struct scsi_sense_data_desc *sense; 5756 struct scsi_sense_ata_ret_desc *desc; 5757 uint8_t *desc_ptr; 5758 5759 sense = (struct scsi_sense_data_desc *) 5760 &ccb->csio.sense_data; 5761 5762 desc_ptr = scsi_find_desc(sense, sense_len, 5763 SSD_DESC_ATA); 5764 if (desc_ptr == NULL) { 5765 cam_error_print(dev, ccb, CAM_ESF_ALL, 5766 CAM_EPF_ALL, stderr); 5767 return (1); 5768 } 5769 desc = (struct scsi_sense_ata_ret_desc *)desc_ptr; 5770 5771 *error = desc->error; 5772 *count = (desc->count_15_8 << 8) | 5773 desc->count_7_0; 5774 *lba = ((uint64_t)desc->lba_47_40 << 40) | 5775 ((uint64_t)desc->lba_39_32 << 32) | 5776 ((uint64_t)desc->lba_31_24 << 24) | 5777 (desc->lba_23_16 << 16) | 5778 (desc->lba_15_8 << 8) | 5779 desc->lba_7_0; 5780 *device = desc->device; 5781 *status = desc->status; 5782 5783 /* 5784 * If the extend bit isn't set, the result is for a 5785 * 12-byte ATA PASS-THROUGH command or a 16 or 32 byte 5786 * command without the extend bit set. This means 5787 * that the device is supposed to return 28-bit 5788 * status. The count field is only 8 bits, and the 5789 * LBA field is only 8 bits. 5790 */ 5791 if ((desc->flags & SSD_DESC_ATA_FLAG_EXTEND) == 0){ 5792 *count &= 0xff; 5793 *lba &= 0x0fffffff; 5794 } 5795 break; 5796 } 5797 case SSD_CURRENT_ERROR: 5798 case SSD_DEFERRED_ERROR: { 5799 uint64_t val; 5800 5801 /* 5802 * In my understanding of SAT-5 specification, saying: 5803 * "without interpreting the contents of the STATUS", 5804 * this should not happen if CK_COND was set, but it 5805 * does at least for some devices, so try to revert. 5806 */ 5807 if ((sense_key == SSD_KEY_ABORTED_COMMAND) && 5808 (asc == 0) && (ascq == 0)) { 5809 *status = ATA_STATUS_ERROR; 5810 *error = ATA_ERROR_ABORT; 5811 *device = 0; 5812 *count = 0; 5813 *lba = 0; 5814 return (0); 5815 } 5816 5817 if ((sense_key != SSD_KEY_RECOVERED_ERROR) || 5818 (asc != 0x00) || (ascq != 0x1d)) 5819 return (1); 5820 5821 val = 0; 5822 scsi_get_sense_info(&ccb->csio.sense_data, sense_len, 5823 SSD_DESC_INFO, &val, NULL); 5824 *error = (val >> 24) & 0xff; 5825 *status = (val >> 16) & 0xff; 5826 *device = (val >> 8) & 0xff; 5827 *count = val & 0xff; 5828 5829 val = 0; 5830 scsi_get_sense_info(&ccb->csio.sense_data, sense_len, 5831 SSD_DESC_COMMAND, &val, NULL); 5832 *lba = ((val >> 16) & 0xff) | (val & 0xff00) | 5833 ((val & 0xff) << 16); 5834 5835 /* Report UPPER NONZERO bits as errors 2, 4 and 6. */ 5836 return ((val >> 28) & 0x06); 5837 } 5838 default: 5839 return (1); 5840 } 5841 5842 break; 5843 } 5844 case XPT_ATA_IO: { 5845 struct ata_res *res; 5846 5847 /* Only some statuses return ATA result register set. */ 5848 if (cam_ccb_status(ccb) != CAM_REQ_CMP && 5849 cam_ccb_status(ccb) != CAM_ATA_STATUS_ERROR) 5850 return (1); 5851 5852 res = &ccb->ataio.res; 5853 *error = res->error; 5854 *status = res->status; 5855 *device = res->device; 5856 *count = res->sector_count; 5857 *lba = (res->lba_high << 16) | 5858 (res->lba_mid << 8) | 5859 (res->lba_low); 5860 if (ccb->ataio.cmd.flags & CAM_ATAIO_48BIT) { 5861 *count |= (res->sector_count_exp << 8); 5862 *lba |= ((uint64_t)res->lba_low_exp << 24) | 5863 ((uint64_t)res->lba_mid_exp << 32) | 5864 ((uint64_t)res->lba_high_exp << 40); 5865 } else { 5866 *lba |= (res->device & 0xf) << 24; 5867 } 5868 break; 5869 } 5870 default: 5871 return (1); 5872 } 5873 return (0); 5874} 5875 5876static void 5877cpi_print(struct ccb_pathinq *cpi) 5878{ 5879 char adapter_str[1024]; 5880 uint64_t i; 5881 5882 snprintf(adapter_str, sizeof(adapter_str), 5883 "%s%d:", cpi->dev_name, cpi->unit_number); 5884 5885 fprintf(stdout, "%s SIM/HBA version: %d\n", adapter_str, 5886 cpi->version_num); 5887 5888 for (i = 1; i < UINT8_MAX; i = i << 1) { 5889 const char *str; 5890 5891 if ((i & cpi->hba_inquiry) == 0) 5892 continue; 5893 5894 fprintf(stdout, "%s supports ", adapter_str); 5895 5896 switch(i) { 5897 case PI_MDP_ABLE: 5898 str = "MDP message"; 5899 break; 5900 case PI_WIDE_32: 5901 str = "32 bit wide SCSI"; 5902 break; 5903 case PI_WIDE_16: 5904 str = "16 bit wide SCSI"; 5905 break; 5906 case PI_SDTR_ABLE: 5907 str = "SDTR message"; 5908 break; 5909 case PI_LINKED_CDB: 5910 str = "linked CDBs"; 5911 break; 5912 case PI_TAG_ABLE: 5913 str = "tag queue messages"; 5914 break; 5915 case PI_SOFT_RST: 5916 str = "soft reset alternative"; 5917 break; 5918 case PI_SATAPM: 5919 str = "SATA Port Multiplier"; 5920 break; 5921 default: 5922 str = "unknown PI bit set"; 5923 break; 5924 } 5925 fprintf(stdout, "%s\n", str); 5926 } 5927 5928 for (i = 1; i < UINT32_MAX; i = i << 1) { 5929 const char *str; 5930 5931 if ((i & cpi->hba_misc) == 0) 5932 continue; 5933 5934 fprintf(stdout, "%s ", adapter_str); 5935 5936 switch(i) { 5937 case PIM_ATA_EXT: 5938 str = "can understand ata_ext requests"; 5939 break; 5940 case PIM_EXTLUNS: 5941 str = "64bit extended LUNs supported"; 5942 break; 5943 case PIM_SCANHILO: 5944 str = "bus scans from high ID to low ID"; 5945 break; 5946 case PIM_NOREMOVE: 5947 str = "removable devices not included in scan"; 5948 break; 5949 case PIM_NOINITIATOR: 5950 str = "initiator role not supported"; 5951 break; 5952 case PIM_NOBUSRESET: 5953 str = "user has disabled initial BUS RESET or" 5954 " controller is in target/mixed mode"; 5955 break; 5956 case PIM_NO_6_BYTE: 5957 str = "do not send 6-byte commands"; 5958 break; 5959 case PIM_SEQSCAN: 5960 str = "scan bus sequentially"; 5961 break; 5962 case PIM_UNMAPPED: 5963 str = "unmapped I/O supported"; 5964 break; 5965 case PIM_NOSCAN: 5966 str = "does its own scanning"; 5967 break; 5968 default: 5969 str = "unknown PIM bit set"; 5970 break; 5971 } 5972 fprintf(stdout, "%s\n", str); 5973 } 5974 5975 for (i = 1; i < UINT16_MAX; i = i << 1) { 5976 const char *str; 5977 5978 if ((i & cpi->target_sprt) == 0) 5979 continue; 5980 5981 fprintf(stdout, "%s supports ", adapter_str); 5982 switch(i) { 5983 case PIT_PROCESSOR: 5984 str = "target mode processor mode"; 5985 break; 5986 case PIT_PHASE: 5987 str = "target mode phase cog. mode"; 5988 break; 5989 case PIT_DISCONNECT: 5990 str = "disconnects in target mode"; 5991 break; 5992 case PIT_TERM_IO: 5993 str = "terminate I/O message in target mode"; 5994 break; 5995 case PIT_GRP_6: 5996 str = "group 6 commands in target mode"; 5997 break; 5998 case PIT_GRP_7: 5999 str = "group 7 commands in target mode"; 6000 break; 6001 default: 6002 str = "unknown PIT bit set"; 6003 break; 6004 } 6005 6006 fprintf(stdout, "%s\n", str); 6007 } 6008 fprintf(stdout, "%s HBA engine count: %d\n", adapter_str, 6009 cpi->hba_eng_cnt); 6010 fprintf(stdout, "%s maximum target: %d\n", adapter_str, 6011 cpi->max_target); 6012 fprintf(stdout, "%s maximum LUN: %d\n", adapter_str, 6013 cpi->max_lun); 6014 fprintf(stdout, "%s highest path ID in subsystem: %d\n", 6015 adapter_str, cpi->hpath_id); 6016 fprintf(stdout, "%s initiator ID: %d\n", adapter_str, 6017 cpi->initiator_id); 6018 fprintf(stdout, "%s SIM vendor: %s\n", adapter_str, cpi->sim_vid); 6019 fprintf(stdout, "%s HBA vendor: %s\n", adapter_str, cpi->hba_vid); 6020 fprintf(stdout, "%s HBA vendor ID: 0x%04x\n", 6021 adapter_str, cpi->hba_vendor); 6022 fprintf(stdout, "%s HBA device ID: 0x%04x\n", 6023 adapter_str, cpi->hba_device); 6024 fprintf(stdout, "%s HBA subvendor ID: 0x%04x\n", 6025 adapter_str, cpi->hba_subvendor); 6026 fprintf(stdout, "%s HBA subdevice ID: 0x%04x\n", 6027 adapter_str, cpi->hba_subdevice); 6028 fprintf(stdout, "%s bus ID: %d\n", adapter_str, cpi->bus_id); 6029 fprintf(stdout, "%s base transfer speed: ", adapter_str); 6030 if (cpi->base_transfer_speed > 1000) 6031 fprintf(stdout, "%d.%03dMB/sec\n", 6032 cpi->base_transfer_speed / 1000, 6033 cpi->base_transfer_speed % 1000); 6034 else 6035 fprintf(stdout, "%dKB/sec\n", 6036 (cpi->base_transfer_speed % 1000) * 1000); 6037 fprintf(stdout, "%s maximum transfer size: %u bytes\n", 6038 adapter_str, cpi->maxio); 6039} 6040 6041static int 6042get_print_cts(struct cam_device *device, int user_settings, int quiet, 6043 struct ccb_trans_settings *cts) 6044{ 6045 int retval; 6046 union ccb *ccb; 6047 6048 retval = 0; 6049 ccb = cam_getccb(device); 6050 6051 if (ccb == NULL) { 6052 warnx("get_print_cts: error allocating ccb"); 6053 return (1); 6054 } 6055 6056 ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; 6057 6058 if (user_settings == 0) 6059 ccb->cts.type = CTS_TYPE_CURRENT_SETTINGS; 6060 else 6061 ccb->cts.type = CTS_TYPE_USER_SETTINGS; 6062 6063 if (cam_send_ccb(device, ccb) < 0) { 6064 warn("error sending XPT_GET_TRAN_SETTINGS CCB"); 6065 retval = 1; 6066 goto get_print_cts_bailout; 6067 } 6068 6069 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 6070 warnx("XPT_GET_TRANS_SETTINGS CCB failed"); 6071 if (arglist & CAM_ARG_VERBOSE) 6072 cam_error_print(device, ccb, CAM_ESF_ALL, 6073 CAM_EPF_ALL, stderr); 6074 retval = 1; 6075 goto get_print_cts_bailout; 6076 } 6077 6078 if (quiet == 0) 6079 cts_print(device, &ccb->cts); 6080 6081 if (cts != NULL) 6082 bcopy(&ccb->cts, cts, sizeof(struct ccb_trans_settings)); 6083 6084get_print_cts_bailout: 6085 6086 cam_freeccb(ccb); 6087 6088 return (retval); 6089} 6090 6091static int 6092ratecontrol(struct cam_device *device, int task_attr, int retry_count, 6093 int timeout, int argc, char **argv, char *combinedopt) 6094{ 6095 int c; 6096 union ccb *ccb; 6097 int user_settings = 0; 6098 int retval = 0; 6099 int disc_enable = -1, tag_enable = -1; 6100 int mode = -1; 6101 int offset = -1; 6102 double syncrate = -1; 6103 int bus_width = -1; 6104 int quiet = 0; 6105 int change_settings = 0, send_tur = 0; 6106 struct ccb_pathinq cpi; 6107 6108 ccb = cam_getccb(device); 6109 if (ccb == NULL) { 6110 warnx("ratecontrol: error allocating ccb"); 6111 return (1); 6112 } 6113 while ((c = getopt(argc, argv, combinedopt)) != -1) { 6114 switch(c){ 6115 case 'a': 6116 send_tur = 1; 6117 break; 6118 case 'c': 6119 user_settings = 0; 6120 break; 6121 case 'D': 6122 if (strncasecmp(optarg, "enable", 6) == 0) 6123 disc_enable = 1; 6124 else if (strncasecmp(optarg, "disable", 7) == 0) 6125 disc_enable = 0; 6126 else { 6127 warnx("-D argument \"%s\" is unknown", optarg); 6128 retval = 1; 6129 goto ratecontrol_bailout; 6130 } 6131 change_settings = 1; 6132 break; 6133 case 'M': 6134 mode = ata_string2mode(optarg); 6135 if (mode < 0) { 6136 warnx("unknown mode '%s'", optarg); 6137 retval = 1; 6138 goto ratecontrol_bailout; 6139 } 6140 change_settings = 1; 6141 break; 6142 case 'O': 6143 offset = strtol(optarg, NULL, 0); 6144 if (offset < 0) { 6145 warnx("offset value %d is < 0", offset); 6146 retval = 1; 6147 goto ratecontrol_bailout; 6148 } 6149 change_settings = 1; 6150 break; 6151 case 'q': 6152 quiet++; 6153 break; 6154 case 'R': 6155 syncrate = atof(optarg); 6156 if (syncrate < 0) { 6157 warnx("sync rate %f is < 0", syncrate); 6158 retval = 1; 6159 goto ratecontrol_bailout; 6160 } 6161 change_settings = 1; 6162 break; 6163 case 'T': 6164 if (strncasecmp(optarg, "enable", 6) == 0) 6165 tag_enable = 1; 6166 else if (strncasecmp(optarg, "disable", 7) == 0) 6167 tag_enable = 0; 6168 else { 6169 warnx("-T argument \"%s\" is unknown", optarg); 6170 retval = 1; 6171 goto ratecontrol_bailout; 6172 } 6173 change_settings = 1; 6174 break; 6175 case 'U': 6176 user_settings = 1; 6177 break; 6178 case 'W': 6179 bus_width = strtol(optarg, NULL, 0); 6180 if (bus_width < 0) { 6181 warnx("bus width %d is < 0", bus_width); 6182 retval = 1; 6183 goto ratecontrol_bailout; 6184 } 6185 change_settings = 1; 6186 break; 6187 default: 6188 break; 6189 } 6190 } 6191 /* 6192 * Grab path inquiry information, so we can determine whether 6193 * or not the initiator is capable of the things that the user 6194 * requests. 6195 */ 6196 if ((retval = get_cpi(device, &cpi)) != 0) 6197 goto ratecontrol_bailout; 6198 if (quiet == 0) { 6199 fprintf(stdout, "%s parameters:\n", 6200 user_settings ? "User" : "Current"); 6201 } 6202 retval = get_print_cts(device, user_settings, quiet, &ccb->cts); 6203 if (retval != 0) 6204 goto ratecontrol_bailout; 6205 6206 if (arglist & CAM_ARG_VERBOSE) 6207 cpi_print(&cpi); 6208 6209 if (change_settings) { 6210 int didsettings = 0; 6211 struct ccb_trans_settings_spi *spi = NULL; 6212 struct ccb_trans_settings_pata *pata = NULL; 6213 struct ccb_trans_settings_sata *sata = NULL; 6214 struct ccb_trans_settings_ata *ata = NULL; 6215 struct ccb_trans_settings_scsi *scsi = NULL; 6216 6217 if (ccb->cts.transport == XPORT_SPI) 6218 spi = &ccb->cts.xport_specific.spi; 6219 if (ccb->cts.transport == XPORT_ATA) 6220 pata = &ccb->cts.xport_specific.ata; 6221 if (ccb->cts.transport == XPORT_SATA) 6222 sata = &ccb->cts.xport_specific.sata; 6223 if (ccb->cts.protocol == PROTO_ATA) 6224 ata = &ccb->cts.proto_specific.ata; 6225 if (ccb->cts.protocol == PROTO_SCSI) 6226 scsi = &ccb->cts.proto_specific.scsi; 6227 ccb->cts.xport_specific.valid = 0; 6228 ccb->cts.proto_specific.valid = 0; 6229 if (spi && disc_enable != -1) { 6230 spi->valid |= CTS_SPI_VALID_DISC; 6231 if (disc_enable == 0) 6232 spi->flags &= ~CTS_SPI_FLAGS_DISC_ENB; 6233 else 6234 spi->flags |= CTS_SPI_FLAGS_DISC_ENB; 6235 didsettings++; 6236 } 6237 if (tag_enable != -1) { 6238 if ((cpi.hba_inquiry & PI_TAG_ABLE) == 0) { 6239 warnx("HBA does not support tagged queueing, " 6240 "so you cannot modify tag settings"); 6241 retval = 1; 6242 goto ratecontrol_bailout; 6243 } 6244 if (ata) { 6245 ata->valid |= CTS_SCSI_VALID_TQ; 6246 if (tag_enable == 0) 6247 ata->flags &= ~CTS_ATA_FLAGS_TAG_ENB; 6248 else 6249 ata->flags |= CTS_ATA_FLAGS_TAG_ENB; 6250 didsettings++; 6251 } else if (scsi) { 6252 scsi->valid |= CTS_SCSI_VALID_TQ; 6253 if (tag_enable == 0) 6254 scsi->flags &= ~CTS_SCSI_FLAGS_TAG_ENB; 6255 else 6256 scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB; 6257 didsettings++; 6258 } 6259 } 6260 if (spi && offset != -1) { 6261 if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { 6262 warnx("HBA is not capable of changing offset"); 6263 retval = 1; 6264 goto ratecontrol_bailout; 6265 } 6266 spi->valid |= CTS_SPI_VALID_SYNC_OFFSET; 6267 spi->sync_offset = offset; 6268 didsettings++; 6269 } 6270 if (spi && syncrate != -1) { 6271 int prelim_sync_period; 6272 6273 if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { 6274 warnx("HBA is not capable of changing " 6275 "transfer rates"); 6276 retval = 1; 6277 goto ratecontrol_bailout; 6278 } 6279 spi->valid |= CTS_SPI_VALID_SYNC_RATE; 6280 /* 6281 * The sync rate the user gives us is in MHz. 6282 * We need to translate it into KHz for this 6283 * calculation. 6284 */ 6285 syncrate *= 1000; 6286 /* 6287 * Next, we calculate a "preliminary" sync period 6288 * in tenths of a nanosecond. 6289 */ 6290 if (syncrate == 0) 6291 prelim_sync_period = 0; 6292 else 6293 prelim_sync_period = 10000000 / syncrate; 6294 spi->sync_period = 6295 scsi_calc_syncparam(prelim_sync_period); 6296 didsettings++; 6297 } 6298 if (sata && syncrate != -1) { 6299 if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { 6300 warnx("HBA is not capable of changing " 6301 "transfer rates"); 6302 retval = 1; 6303 goto ratecontrol_bailout; 6304 } 6305 if (!user_settings) { 6306 warnx("You can modify only user rate " 6307 "settings for SATA"); 6308 retval = 1; 6309 goto ratecontrol_bailout; 6310 } 6311 sata->revision = ata_speed2revision(syncrate * 100); 6312 if (sata->revision < 0) { 6313 warnx("Invalid rate %f", syncrate); 6314 retval = 1; 6315 goto ratecontrol_bailout; 6316 } 6317 sata->valid |= CTS_SATA_VALID_REVISION; 6318 didsettings++; 6319 } 6320 if ((pata || sata) && mode != -1) { 6321 if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { 6322 warnx("HBA is not capable of changing " 6323 "transfer rates"); 6324 retval = 1; 6325 goto ratecontrol_bailout; 6326 } 6327 if (!user_settings) { 6328 warnx("You can modify only user mode " 6329 "settings for ATA/SATA"); 6330 retval = 1; 6331 goto ratecontrol_bailout; 6332 } 6333 if (pata) { 6334 pata->mode = mode; 6335 pata->valid |= CTS_ATA_VALID_MODE; 6336 } else { 6337 sata->mode = mode; 6338 sata->valid |= CTS_SATA_VALID_MODE; 6339 } 6340 didsettings++; 6341 } 6342 /* 6343 * The bus_width argument goes like this: 6344 * 0 == 8 bit 6345 * 1 == 16 bit 6346 * 2 == 32 bit 6347 * Therefore, if you shift the number of bits given on the 6348 * command line right by 4, you should get the correct 6349 * number. 6350 */ 6351 if (spi && bus_width != -1) { 6352 /* 6353 * We might as well validate things here with a 6354 * decipherable error message, rather than what 6355 * will probably be an indecipherable error message 6356 * by the time it gets back to us. 6357 */ 6358 if ((bus_width == 16) 6359 && ((cpi.hba_inquiry & PI_WIDE_16) == 0)) { 6360 warnx("HBA does not support 16 bit bus width"); 6361 retval = 1; 6362 goto ratecontrol_bailout; 6363 } else if ((bus_width == 32) 6364 && ((cpi.hba_inquiry & PI_WIDE_32) == 0)) { 6365 warnx("HBA does not support 32 bit bus width"); 6366 retval = 1; 6367 goto ratecontrol_bailout; 6368 } else if ((bus_width != 8) 6369 && (bus_width != 16) 6370 && (bus_width != 32)) { 6371 warnx("Invalid bus width %d", bus_width); 6372 retval = 1; 6373 goto ratecontrol_bailout; 6374 } 6375 spi->valid |= CTS_SPI_VALID_BUS_WIDTH; 6376 spi->bus_width = bus_width >> 4; 6377 didsettings++; 6378 } 6379 if (didsettings == 0) { 6380 goto ratecontrol_bailout; 6381 } 6382 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; 6383 if (cam_send_ccb(device, ccb) < 0) { 6384 warn("error sending XPT_SET_TRAN_SETTINGS CCB"); 6385 retval = 1; 6386 goto ratecontrol_bailout; 6387 } 6388 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 6389 warnx("XPT_SET_TRANS_SETTINGS CCB failed"); 6390 if (arglist & CAM_ARG_VERBOSE) { 6391 cam_error_print(device, ccb, CAM_ESF_ALL, 6392 CAM_EPF_ALL, stderr); 6393 } 6394 retval = 1; 6395 goto ratecontrol_bailout; 6396 } 6397 } 6398 if (send_tur) { 6399 retval = testunitready(device, task_attr, retry_count, timeout, 6400 (arglist & CAM_ARG_VERBOSE) ? 0 : 1); 6401 /* 6402 * If the TUR didn't succeed, just bail. 6403 */ 6404 if (retval != 0) { 6405 if (quiet == 0) 6406 fprintf(stderr, "Test Unit Ready failed\n"); 6407 goto ratecontrol_bailout; 6408 } 6409 } 6410 if ((change_settings || send_tur) && !quiet && 6411 (ccb->cts.transport == XPORT_ATA || 6412 ccb->cts.transport == XPORT_SATA || send_tur)) { 6413 fprintf(stdout, "New parameters:\n"); 6414 retval = get_print_cts(device, user_settings, 0, NULL); 6415 } 6416 6417ratecontrol_bailout: 6418 cam_freeccb(ccb); 6419 return (retval); 6420} 6421 6422static int 6423scsiformat(struct cam_device *device, int argc, char **argv, 6424 char *combinedopt, int task_attr, int retry_count, int timeout) 6425{ 6426 union ccb *ccb; 6427 int c; 6428 int ycount = 0, quiet = 0; 6429 int error = 0, retval = 0; 6430 int use_timeout = 10800 * 1000; 6431 int immediate = 1; 6432 struct format_defect_list_header fh; 6433 uint8_t *data_ptr = NULL; 6434 uint32_t dxfer_len = 0; 6435 uint8_t byte2 = 0; 6436 int num_warnings = 0; 6437 int reportonly = 0; 6438 6439 ccb = cam_getccb(device); 6440 6441 if (ccb == NULL) { 6442 warnx("scsiformat: error allocating ccb"); 6443 return (1); 6444 } 6445 6446 while ((c = getopt(argc, argv, combinedopt)) != -1) { 6447 switch(c) { 6448 case 'q': 6449 quiet++; 6450 break; 6451 case 'r': 6452 reportonly = 1; 6453 break; 6454 case 'w': 6455 immediate = 0; 6456 break; 6457 case 'y': 6458 ycount++; 6459 break; 6460 } 6461 } 6462 6463 if (reportonly) 6464 goto doreport; 6465 6466 if (quiet == 0 && ycount == 0) { 6467 fprintf(stdout, "You are about to REMOVE ALL DATA from the " 6468 "following device:\n"); 6469 6470 error = scsidoinquiry(device, argc, argv, combinedopt, 6471 task_attr, retry_count, timeout); 6472 6473 if (error != 0) { 6474 warnx("scsiformat: error sending inquiry"); 6475 goto scsiformat_bailout; 6476 } 6477 } 6478 6479 if (ycount == 0) { 6480 if (!get_confirmation()) { 6481 error = 1; 6482 goto scsiformat_bailout; 6483 } 6484 } 6485 6486 if (timeout != 0) 6487 use_timeout = timeout; 6488 6489 if (quiet == 0) { 6490 fprintf(stdout, "Current format timeout is %d seconds\n", 6491 use_timeout / 1000); 6492 } 6493 6494 /* 6495 * If the user hasn't disabled questions and didn't specify a 6496 * timeout on the command line, ask them if they want the current 6497 * timeout. 6498 */ 6499 if ((ycount == 0) 6500 && (timeout == 0)) { 6501 char str[1024]; 6502 int new_timeout = 0; 6503 6504 fprintf(stdout, "Enter new timeout in seconds or press\n" 6505 "return to keep the current timeout [%d] ", 6506 use_timeout / 1000); 6507 6508 if (fgets(str, sizeof(str), stdin) != NULL) { 6509 if (str[0] != '\0') 6510 new_timeout = atoi(str); 6511 } 6512 6513 if (new_timeout != 0) { 6514 use_timeout = new_timeout * 1000; 6515 fprintf(stdout, "Using new timeout value %d\n", 6516 use_timeout / 1000); 6517 } 6518 } 6519 6520 /* 6521 * Keep this outside the if block below to silence any unused 6522 * variable warnings. 6523 */ 6524 bzero(&fh, sizeof(fh)); 6525 6526 /* 6527 * If we're in immediate mode, we've got to include the format 6528 * header 6529 */ 6530 if (immediate != 0) { 6531 fh.byte2 = FU_DLH_IMMED; 6532 data_ptr = (uint8_t *)&fh; 6533 dxfer_len = sizeof(fh); 6534 byte2 = FU_FMT_DATA; 6535 } else if (quiet == 0) { 6536 fprintf(stdout, "Formatting..."); 6537 fflush(stdout); 6538 } 6539 6540 scsi_format_unit(&ccb->csio, 6541 /* retries */ retry_count, 6542 /* cbfcnp */ NULL, 6543 /* tag_action */ task_attr, 6544 /* byte2 */ byte2, 6545 /* ileave */ 0, 6546 /* data_ptr */ data_ptr, 6547 /* dxfer_len */ dxfer_len, 6548 /* sense_len */ SSD_FULL_SIZE, 6549 /* timeout */ use_timeout); 6550 6551 /* Disable freezing the device queue */ 6552 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 6553 6554 if (arglist & CAM_ARG_ERR_RECOVER) 6555 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 6556 6557 if (((retval = cam_send_ccb(device, ccb)) < 0) 6558 || ((immediate == 0) 6559 && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP))) { 6560 const char errstr[] = "error sending format command"; 6561 6562 if (retval < 0) 6563 warn(errstr); 6564 else 6565 warnx(errstr); 6566 6567 if (arglist & CAM_ARG_VERBOSE) { 6568 cam_error_print(device, ccb, CAM_ESF_ALL, 6569 CAM_EPF_ALL, stderr); 6570 } 6571 error = 1; 6572 goto scsiformat_bailout; 6573 } 6574 6575 /* 6576 * If we ran in non-immediate mode, we already checked for errors 6577 * above and printed out any necessary information. If we're in 6578 * immediate mode, we need to loop through and get status 6579 * information periodically. 6580 */ 6581 if (immediate == 0) { 6582 if (quiet == 0) { 6583 fprintf(stdout, "Format Complete\n"); 6584 } 6585 goto scsiformat_bailout; 6586 } 6587 6588doreport: 6589 do { 6590 cam_status status; 6591 6592 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 6593 6594 /* 6595 * There's really no need to do error recovery or 6596 * retries here, since we're just going to sit in a 6597 * loop and wait for the device to finish formatting. 6598 */ 6599 scsi_test_unit_ready(&ccb->csio, 6600 /* retries */ 0, 6601 /* cbfcnp */ NULL, 6602 /* tag_action */ task_attr, 6603 /* sense_len */ SSD_FULL_SIZE, 6604 /* timeout */ 5000); 6605 6606 /* Disable freezing the device queue */ 6607 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 6608 6609 retval = cam_send_ccb(device, ccb); 6610 6611 /* 6612 * If we get an error from the ioctl, bail out. SCSI 6613 * errors are expected. 6614 */ 6615 if (retval < 0) { 6616 warn("error sending TEST UNIT READY command"); 6617 error = 1; 6618 goto scsiformat_bailout; 6619 } 6620 6621 status = ccb->ccb_h.status & CAM_STATUS_MASK; 6622 6623 if ((status != CAM_REQ_CMP) 6624 && (status == CAM_SCSI_STATUS_ERROR) 6625 && ((ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0)) { 6626 struct scsi_sense_data *sense; 6627 int error_code, sense_key, asc, ascq; 6628 6629 sense = &ccb->csio.sense_data; 6630 scsi_extract_sense_len(sense, ccb->csio.sense_len - 6631 ccb->csio.sense_resid, &error_code, &sense_key, 6632 &asc, &ascq, /*show_errors*/ 1); 6633 6634 /* 6635 * According to the SCSI-2 and SCSI-3 specs, a 6636 * drive that is in the middle of a format should 6637 * return NOT READY with an ASC of "logical unit 6638 * not ready, format in progress". The sense key 6639 * specific bytes will then be a progress indicator. 6640 */ 6641 if ((sense_key == SSD_KEY_NOT_READY) 6642 && (asc == 0x04) && (ascq == 0x04)) { 6643 uint8_t sks[3]; 6644 6645 if ((scsi_get_sks(sense, ccb->csio.sense_len - 6646 ccb->csio.sense_resid, sks) == 0) 6647 && (quiet == 0)) { 6648 uint32_t val; 6649 u_int64_t percentage; 6650 6651 val = scsi_2btoul(&sks[1]); 6652 percentage = 10000ull * val; 6653 6654 fprintf(stdout, 6655 "\rFormatting: %ju.%02u %% " 6656 "(%u/%d) done", 6657 (uintmax_t)(percentage / 6658 (0x10000 * 100)), 6659 (unsigned)((percentage / 6660 0x10000) % 100), 6661 val, 0x10000); 6662 fflush(stdout); 6663 } else if ((quiet == 0) 6664 && (++num_warnings <= 1)) { 6665 warnx("Unexpected SCSI Sense Key " 6666 "Specific value returned " 6667 "during format:"); 6668 scsi_sense_print(device, &ccb->csio, 6669 stderr); 6670 warnx("Unable to print status " 6671 "information, but format will " 6672 "proceed."); 6673 warnx("will exit when format is " 6674 "complete"); 6675 } 6676 sleep(1); 6677 } else { 6678 warnx("Unexpected SCSI error during format"); 6679 cam_error_print(device, ccb, CAM_ESF_ALL, 6680 CAM_EPF_ALL, stderr); 6681 error = 1; 6682 goto scsiformat_bailout; 6683 } 6684 6685 } else if (status != CAM_REQ_CMP) { 6686 warnx("Unexpected CAM status %#x", status); 6687 if (arglist & CAM_ARG_VERBOSE) 6688 cam_error_print(device, ccb, CAM_ESF_ALL, 6689 CAM_EPF_ALL, stderr); 6690 error = 1; 6691 goto scsiformat_bailout; 6692 } 6693 6694 } while((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP); 6695 6696 if (quiet == 0) 6697 fprintf(stdout, "\nFormat Complete\n"); 6698 6699scsiformat_bailout: 6700 6701 cam_freeccb(ccb); 6702 6703 return (error); 6704} 6705 6706static int 6707sanitize_wait_ata(struct cam_device *device, union ccb *ccb, int quiet, 6708 camcontrol_devtype devtype) 6709{ 6710 int retval; 6711 uint8_t error = 0, ata_device = 0, status = 0; 6712 uint16_t count = 0; 6713 uint64_t lba = 0; 6714 u_int val, perc; 6715 6716 do { 6717 retval = build_ata_cmd(ccb, 6718 /*retries*/ 0, 6719 /*flags*/ CAM_DIR_NONE, 6720 /*tag_action*/ MSG_SIMPLE_Q_TAG, 6721 /*protocol*/ AP_PROTO_NON_DATA, 6722 /*ata_flags*/ AP_FLAG_CHK_COND, 6723 /*features*/ 0x00, /* SANITIZE STATUS EXT */ 6724 /*sector_count*/ 0, 6725 /*lba*/ 0, 6726 /*command*/ ATA_SANITIZE, 6727 /*auxiliary*/ 0, 6728 /*data_ptr*/ NULL, 6729 /*dxfer_len*/ 0, 6730 /*cdb_storage*/ NULL, 6731 /*cdb_storage_len*/ 0, 6732 /*sense_len*/ SSD_FULL_SIZE, 6733 /*timeout*/ 10000, 6734 /*is48bit*/ 1, 6735 /*devtype*/ devtype); 6736 if (retval != 0) { 6737 warnx("%s: build_ata_cmd() failed, likely " 6738 "programmer error", __func__); 6739 return (1); 6740 } 6741 6742 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 6743 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 6744 retval = cam_send_ccb(device, ccb); 6745 if (retval != 0) { 6746 warn("error sending SANITIZE STATUS EXT command"); 6747 return (1); 6748 } 6749 6750 retval = get_ata_status(device, ccb, &error, &count, &lba, 6751 &ata_device, &status); 6752 if (retval != 0) { 6753 warnx("Can't get SANITIZE STATUS EXT status, " 6754 "sanitize may still run."); 6755 return (retval); 6756 } 6757 if (status & ATA_STATUS_ERROR) { 6758 if (error & ATA_ERROR_ABORT) { 6759 switch (lba & 0xff) { 6760 case 0x00: 6761 warnx("Reason not reported or sanitize failed."); 6762 return (1); 6763 case 0x01: 6764 warnx("Sanitize command unsuccessful. "); 6765 return (1); 6766 case 0x02: 6767 warnx("Unsupported sanitize device command. "); 6768 return (1); 6769 case 0x03: 6770 warnx("Device is in sanitize frozen state. "); 6771 return (1); 6772 case 0x04: 6773 warnx("Sanitize antifreeze lock is enabled. "); 6774 return (1); 6775 } 6776 } 6777 warnx("SANITIZE STATUS EXT failed, " 6778 "sanitize may still run."); 6779 return (1); 6780 } 6781 if (count & 0x4000) { 6782 if (quiet == 0) { 6783 val = lba & 0xffff; 6784 perc = 10000 * val; 6785 fprintf(stdout, 6786 "Sanitizing: %u.%02u%% (%d/%d)\r", 6787 (perc / (0x10000 * 100)), 6788 ((perc / 0x10000) % 100), 6789 val, 0x10000); 6790 fflush(stdout); 6791 } 6792 sleep(1); 6793 } else 6794 break; 6795 } while (1); 6796 return (0); 6797} 6798 6799static int 6800sanitize_wait_scsi(struct cam_device *device, union ccb *ccb, int task_attr, int quiet) 6801{ 6802 int warnings = 0, retval; 6803 cam_status status; 6804 u_int val, perc; 6805 6806 do { 6807 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio); 6808 6809 /* 6810 * There's really no need to do error recovery or 6811 * retries here, since we're just going to sit in a 6812 * loop and wait for the device to finish sanitizing. 6813 */ 6814 scsi_test_unit_ready(&ccb->csio, 6815 /* retries */ 0, 6816 /* cbfcnp */ NULL, 6817 /* tag_action */ task_attr, 6818 /* sense_len */ SSD_FULL_SIZE, 6819 /* timeout */ 5000); 6820 6821 /* Disable freezing the device queue */ 6822 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 6823 6824 retval = cam_send_ccb(device, ccb); 6825 6826 /* 6827 * If we get an error from the ioctl, bail out. SCSI 6828 * errors are expected. 6829 */ 6830 if (retval < 0) { 6831 warn("error sending TEST UNIT READY command"); 6832 return (1); 6833 } 6834 6835 status = ccb->ccb_h.status & CAM_STATUS_MASK; 6836 if ((status == CAM_SCSI_STATUS_ERROR) && 6837 ((ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0)) { 6838 struct scsi_sense_data *sense; 6839 int error_code, sense_key, asc, ascq; 6840 6841 sense = &ccb->csio.sense_data; 6842 scsi_extract_sense_len(sense, ccb->csio.sense_len - 6843 ccb->csio.sense_resid, &error_code, &sense_key, 6844 &asc, &ascq, /*show_errors*/ 1); 6845 6846 /* 6847 * According to the SCSI-3 spec, a drive that is in the 6848 * middle of a sanitize should return NOT READY with an 6849 * ASC of "logical unit not ready, sanitize in 6850 * progress". The sense key specific bytes will then 6851 * be a progress indicator. 6852 */ 6853 if ((sense_key == SSD_KEY_NOT_READY) 6854 && (asc == 0x04) && (ascq == 0x1b)) { 6855 uint8_t sks[3]; 6856 6857 if ((scsi_get_sks(sense, ccb->csio.sense_len - 6858 ccb->csio.sense_resid, sks) == 0) 6859 && (quiet == 0)) { 6860 val = scsi_2btoul(&sks[1]); 6861 perc = 10000 * val; 6862 fprintf(stdout, 6863 "Sanitizing: %u.%02u%% (%d/%d)\r", 6864 (perc / (0x10000 * 100)), 6865 ((perc / 0x10000) % 100), 6866 val, 0x10000); 6867 fflush(stdout); 6868 } else if ((quiet == 0) && (++warnings <= 1)) { 6869 warnx("Unexpected SCSI Sense Key " 6870 "Specific value returned " 6871 "during sanitize:"); 6872 scsi_sense_print(device, &ccb->csio, 6873 stderr); 6874 warnx("Unable to print status " 6875 "information, but sanitze will " 6876 "proceed."); 6877 warnx("will exit when sanitize is " 6878 "complete"); 6879 } 6880 sleep(1); 6881 } else { 6882 warnx("Unexpected SCSI error during sanitize"); 6883 cam_error_print(device, ccb, CAM_ESF_ALL, 6884 CAM_EPF_ALL, stderr); 6885 return (1); 6886 } 6887 6888 } else if (status != CAM_REQ_CMP && status != CAM_REQUEUE_REQ) { 6889 warnx("Unexpected CAM status %#x", status); 6890 if (arglist & CAM_ARG_VERBOSE) 6891 cam_error_print(device, ccb, CAM_ESF_ALL, 6892 CAM_EPF_ALL, stderr); 6893 return (1); 6894 } 6895 } while ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP); 6896 return (0); 6897} 6898 6899static int 6900sanitize(struct cam_device *device, int argc, char **argv, 6901 char *combinedopt, int task_attr, int retry_count, int timeout) 6902{ 6903 union ccb *ccb; 6904 uint8_t action = 0; 6905 int c; 6906 int ycount = 0, quiet = 0; 6907 int error = 0; 6908 int use_timeout; 6909 int immediate = 1; 6910 int invert = 0; 6911 int passes = 0; 6912 int ause = 0; 6913 int fd = -1; 6914 const char *pattern = NULL; 6915 uint8_t *data_ptr = NULL; 6916 uint32_t dxfer_len = 0; 6917 uint8_t byte2; 6918 uint16_t feature, count; 6919 uint64_t lba; 6920 int reportonly = 0; 6921 camcontrol_devtype dt; 6922 6923 /* 6924 * Get the device type, request no I/O be done to do this. 6925 */ 6926 error = get_device_type(device, -1, 0, 0, &dt); 6927 if (error != 0 || (unsigned)dt > CC_DT_UNKNOWN) { 6928 warnx("sanitize: can't get device type"); 6929 return (1); 6930 } 6931 6932 ccb = cam_getccb(device); 6933 6934 if (ccb == NULL) { 6935 warnx("sanitize: error allocating ccb"); 6936 return (1); 6937 } 6938 6939 while ((c = getopt(argc, argv, combinedopt)) != -1) { 6940 switch(c) { 6941 case 'a': 6942 if (strcasecmp(optarg, "overwrite") == 0) 6943 action = SSZ_SERVICE_ACTION_OVERWRITE; 6944 else if (strcasecmp(optarg, "block") == 0) 6945 action = SSZ_SERVICE_ACTION_BLOCK_ERASE; 6946 else if (strcasecmp(optarg, "crypto") == 0) 6947 action = SSZ_SERVICE_ACTION_CRYPTO_ERASE; 6948 else if (strcasecmp(optarg, "exitfailure") == 0) 6949 action = SSZ_SERVICE_ACTION_EXIT_MODE_FAILURE; 6950 else { 6951 warnx("invalid service operation \"%s\"", 6952 optarg); 6953 error = 1; 6954 goto sanitize_bailout; 6955 } 6956 break; 6957 case 'c': 6958 passes = strtol(optarg, NULL, 0); 6959 if (passes < 1 || passes > 31) { 6960 warnx("invalid passes value %d", passes); 6961 error = 1; 6962 goto sanitize_bailout; 6963 } 6964 break; 6965 case 'I': 6966 invert = 1; 6967 break; 6968 case 'P': 6969 pattern = optarg; 6970 break; 6971 case 'q': 6972 quiet++; 6973 break; 6974 case 'U': 6975 ause = 1; 6976 break; 6977 case 'r': 6978 reportonly = 1; 6979 break; 6980 case 'w': 6981 /* ATA supports only immediate commands. */ 6982 if (dt == CC_DT_SCSI) 6983 immediate = 0; 6984 break; 6985 case 'y': 6986 ycount++; 6987 break; 6988 } 6989 } 6990 6991 if (reportonly) 6992 goto doreport; 6993 6994 if (action == 0) { 6995 warnx("an action is required"); 6996 error = 1; 6997 goto sanitize_bailout; 6998 } else if (action == SSZ_SERVICE_ACTION_OVERWRITE) { 6999 struct scsi_sanitize_parameter_list *pl; 7000 struct stat sb; 7001 ssize_t sz, amt; 7002 7003 if (pattern == NULL) { 7004 warnx("overwrite action requires -P argument"); 7005 error = 1; 7006 goto sanitize_bailout; 7007 } 7008 fd = open(pattern, O_RDONLY); 7009 if (fd < 0) { 7010 warn("cannot open pattern file %s", pattern); 7011 error = 1; 7012 goto sanitize_bailout; 7013 } 7014 if (fstat(fd, &sb) < 0) { 7015 warn("cannot stat pattern file %s", pattern); 7016 error = 1; 7017 goto sanitize_bailout; 7018 } 7019 sz = sb.st_size; 7020 if (sz > SSZPL_MAX_PATTERN_LENGTH) { 7021 warnx("pattern file size exceeds maximum value %d", 7022 SSZPL_MAX_PATTERN_LENGTH); 7023 error = 1; 7024 goto sanitize_bailout; 7025 } 7026 dxfer_len = sizeof(*pl) + sz; 7027 data_ptr = calloc(1, dxfer_len); 7028 if (data_ptr == NULL) { 7029 warnx("cannot allocate parameter list buffer"); 7030 error = 1; 7031 goto sanitize_bailout; 7032 } 7033 7034 amt = read(fd, data_ptr + sizeof(*pl), sz); 7035 if (amt < 0) { 7036 warn("cannot read pattern file"); 7037 error = 1; 7038 goto sanitize_bailout; 7039 } else if (amt != sz) { 7040 warnx("short pattern file read"); 7041 error = 1; 7042 goto sanitize_bailout; 7043 } 7044 7045 pl = (struct scsi_sanitize_parameter_list *)data_ptr; 7046 if (passes == 0) 7047 pl->byte1 = 1; 7048 else 7049 pl->byte1 = passes; 7050 if (invert != 0) 7051 pl->byte1 |= SSZPL_INVERT; 7052 scsi_ulto2b(sz, pl->length); 7053 } else { 7054 const char *arg; 7055 7056 if (passes != 0) 7057 arg = "-c"; 7058 else if (invert != 0) 7059 arg = "-I"; 7060 else if (pattern != NULL) 7061 arg = "-P"; 7062 else 7063 arg = NULL; 7064 if (arg != NULL) { 7065 warnx("%s argument only valid with overwrite " 7066 "operation", arg); 7067 error = 1; 7068 goto sanitize_bailout; 7069 } 7070 } 7071 7072 if (quiet == 0 && ycount == 0) { 7073 fprintf(stdout, "You are about to REMOVE ALL DATA from the " 7074 "following device:\n"); 7075 7076 if (dt == CC_DT_SCSI) { 7077 error = scsidoinquiry(device, argc, argv, combinedopt, 7078 task_attr, retry_count, timeout); 7079 } else if (dt == CC_DT_ATA || dt == CC_DT_SATL) { 7080 struct ata_params *ident_buf; 7081 error = ata_do_identify(device, retry_count, timeout, 7082 ccb, &ident_buf); 7083 if (error == 0) { 7084 printf("%s%d: ", device->device_name, 7085 device->dev_unit_num); 7086 ata_print_ident(ident_buf); 7087 free(ident_buf); 7088 } 7089 } else 7090 error = 1; 7091 7092 if (error != 0) { 7093 warnx("sanitize: error sending inquiry"); 7094 goto sanitize_bailout; 7095 } 7096 } 7097 7098 if (ycount == 0) { 7099 if (!get_confirmation()) { 7100 error = 1; 7101 goto sanitize_bailout; 7102 } 7103 } 7104 7105 if (timeout != 0) 7106 use_timeout = timeout; 7107 else 7108 use_timeout = (immediate ? 10 : 10800) * 1000; 7109 7110 if (immediate == 0 && quiet == 0) { 7111 fprintf(stdout, "Current sanitize timeout is %d seconds\n", 7112 use_timeout / 1000); 7113 } 7114 7115 /* 7116 * If the user hasn't disabled questions and didn't specify a 7117 * timeout on the command line, ask them if they want the current 7118 * timeout. 7119 */ 7120 if (immediate == 0 && ycount == 0 && timeout == 0) { 7121 char str[1024]; 7122 int new_timeout = 0; 7123 7124 fprintf(stdout, "Enter new timeout in seconds or press\n" 7125 "return to keep the current timeout [%d] ", 7126 use_timeout / 1000); 7127 7128 if (fgets(str, sizeof(str), stdin) != NULL) { 7129 if (str[0] != '\0') 7130 new_timeout = atoi(str); 7131 } 7132 7133 if (new_timeout != 0) { 7134 use_timeout = new_timeout * 1000; 7135 fprintf(stdout, "Using new timeout value %d\n", 7136 use_timeout / 1000); 7137 } 7138 } 7139 7140 if (dt == CC_DT_SCSI) { 7141 byte2 = action; 7142 if (ause != 0) 7143 byte2 |= SSZ_UNRESTRICTED_EXIT; 7144 if (immediate != 0) 7145 byte2 |= SSZ_IMMED; 7146 scsi_sanitize(&ccb->csio, 7147 /* retries */ retry_count, 7148 /* cbfcnp */ NULL, 7149 /* tag_action */ task_attr, 7150 /* byte2 */ byte2, 7151 /* control */ 0, 7152 /* data_ptr */ data_ptr, 7153 /* dxfer_len */ dxfer_len, 7154 /* sense_len */ SSD_FULL_SIZE, 7155 /* timeout */ use_timeout); 7156 7157 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 7158 if (arglist & CAM_ARG_ERR_RECOVER) 7159 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 7160 if (cam_send_ccb(device, ccb) < 0) { 7161 warn("error sending sanitize command"); 7162 error = 1; 7163 goto sanitize_bailout; 7164 } 7165 } else if (dt == CC_DT_ATA || dt == CC_DT_SATL) { 7166 if (action == SSZ_SERVICE_ACTION_OVERWRITE) { 7167 feature = 0x14; /* OVERWRITE EXT */ 7168 lba = 0x4F5700000000 | scsi_4btoul(data_ptr + 4); 7169 count = (passes == 0) ? 1 : (passes >= 16) ? 0 : passes; 7170 if (invert) 7171 count |= 0x80; /* INVERT PATTERN */ 7172 if (ause) 7173 count |= 0x10; /* FAILURE MODE */ 7174 } else if (action == SSZ_SERVICE_ACTION_BLOCK_ERASE) { 7175 feature = 0x12; /* BLOCK ERASE EXT */ 7176 lba = 0x0000426B4572; 7177 count = 0; 7178 if (ause) 7179 count |= 0x10; /* FAILURE MODE */ 7180 } else if (action == SSZ_SERVICE_ACTION_CRYPTO_ERASE) { 7181 feature = 0x11; /* CRYPTO SCRAMBLE EXT */ 7182 lba = 0x000043727970; 7183 count = 0; 7184 if (ause) 7185 count |= 0x10; /* FAILURE MODE */ 7186 } else if (action == SSZ_SERVICE_ACTION_EXIT_MODE_FAILURE) { 7187 feature = 0x00; /* SANITIZE STATUS EXT */ 7188 lba = 0; 7189 count = 1; /* CLEAR SANITIZE OPERATION FAILED */ 7190 } else { 7191 error = 1; 7192 goto sanitize_bailout; 7193 } 7194 7195 error = ata_do_cmd(device, 7196 ccb, 7197 retry_count, 7198 /*flags*/CAM_DIR_NONE, 7199 /*protocol*/AP_PROTO_NON_DATA | AP_EXTEND, 7200 /*ata_flags*/0, 7201 /*tag_action*/MSG_SIMPLE_Q_TAG, 7202 /*command*/ATA_SANITIZE, 7203 /*features*/feature, 7204 /*lba*/lba, 7205 /*sector_count*/count, 7206 /*data_ptr*/NULL, 7207 /*dxfer_len*/0, 7208 /*timeout*/ use_timeout, 7209 /*is48bit*/1); 7210 } 7211 7212 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 7213 struct scsi_sense_data *sense; 7214 int error_code, sense_key, asc, ascq; 7215 7216 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == 7217 CAM_SCSI_STATUS_ERROR) { 7218 sense = &ccb->csio.sense_data; 7219 scsi_extract_sense_len(sense, ccb->csio.sense_len - 7220 ccb->csio.sense_resid, &error_code, &sense_key, 7221 &asc, &ascq, /*show_errors*/ 1); 7222 7223 if (sense_key == SSD_KEY_ILLEGAL_REQUEST && 7224 asc == 0x20 && ascq == 0x00) 7225 warnx("sanitize is not supported by " 7226 "this device"); 7227 else 7228 warnx("error sanitizing this device"); 7229 } else 7230 warnx("error sanitizing this device"); 7231 7232 if (arglist & CAM_ARG_VERBOSE) { 7233 cam_error_print(device, ccb, CAM_ESF_ALL, 7234 CAM_EPF_ALL, stderr); 7235 } 7236 error = 1; 7237 goto sanitize_bailout; 7238 } 7239 7240 /* 7241 * If we ran in non-immediate mode, we already checked for errors 7242 * above and printed out any necessary information. If we're in 7243 * immediate mode, we need to loop through and get status 7244 * information periodically. 7245 */ 7246 if (immediate == 0) { 7247 if (quiet == 0) { 7248 fprintf(stdout, "Sanitize Complete\n"); 7249 } 7250 goto sanitize_bailout; 7251 } 7252 7253doreport: 7254 if (dt == CC_DT_SCSI) { 7255 error = sanitize_wait_scsi(device, ccb, task_attr, quiet); 7256 } else if (dt == CC_DT_ATA || dt == CC_DT_SATL) { 7257 error = sanitize_wait_ata(device, ccb, quiet, dt); 7258 } else 7259 error = 1; 7260 if (error == 0 && quiet == 0) 7261 fprintf(stdout, "Sanitize Complete \n"); 7262 7263sanitize_bailout: 7264 if (fd >= 0) 7265 close(fd); 7266 if (data_ptr != NULL) 7267 free(data_ptr); 7268 cam_freeccb(ccb); 7269 7270 return (error); 7271} 7272 7273static int 7274scsireportluns(struct cam_device *device, int argc, char **argv, 7275 char *combinedopt, int task_attr, int retry_count, int timeout) 7276{ 7277 union ccb *ccb; 7278 int c, countonly, lunsonly; 7279 struct scsi_report_luns_data *lundata; 7280 int alloc_len; 7281 uint8_t report_type; 7282 uint32_t list_len, i, j; 7283 int retval; 7284 7285 retval = 0; 7286 lundata = NULL; 7287 report_type = RPL_REPORT_DEFAULT; 7288 ccb = cam_getccb(device); 7289 7290 if (ccb == NULL) { 7291 warnx("%s: error allocating ccb", __func__); 7292 return (1); 7293 } 7294 7295 countonly = 0; 7296 lunsonly = 0; 7297 7298 while ((c = getopt(argc, argv, combinedopt)) != -1) { 7299 switch (c) { 7300 case 'c': 7301 countonly++; 7302 break; 7303 case 'l': 7304 lunsonly++; 7305 break; 7306 case 'r': 7307 if (strcasecmp(optarg, "default") == 0) 7308 report_type = RPL_REPORT_DEFAULT; 7309 else if (strcasecmp(optarg, "wellknown") == 0) 7310 report_type = RPL_REPORT_WELLKNOWN; 7311 else if (strcasecmp(optarg, "all") == 0) 7312 report_type = RPL_REPORT_ALL; 7313 else { 7314 warnx("%s: invalid report type \"%s\"", 7315 __func__, optarg); 7316 retval = 1; 7317 goto bailout; 7318 } 7319 break; 7320 default: 7321 break; 7322 } 7323 } 7324 7325 if ((countonly != 0) 7326 && (lunsonly != 0)) { 7327 warnx("%s: you can only specify one of -c or -l", __func__); 7328 retval = 1; 7329 goto bailout; 7330 } 7331 /* 7332 * According to SPC-4, the allocation length must be at least 16 7333 * bytes -- enough for the header and one LUN. 7334 */ 7335 alloc_len = sizeof(*lundata) + 8; 7336 7337retry: 7338 7339 lundata = malloc(alloc_len); 7340 7341 if (lundata == NULL) { 7342 warn("%s: error mallocing %d bytes", __func__, alloc_len); 7343 retval = 1; 7344 goto bailout; 7345 } 7346 7347 scsi_report_luns(&ccb->csio, 7348 /*retries*/ retry_count, 7349 /*cbfcnp*/ NULL, 7350 /*tag_action*/ task_attr, 7351 /*select_report*/ report_type, 7352 /*rpl_buf*/ lundata, 7353 /*alloc_len*/ alloc_len, 7354 /*sense_len*/ SSD_FULL_SIZE, 7355 /*timeout*/ timeout ? timeout : 5000); 7356 7357 /* Disable freezing the device queue */ 7358 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 7359 7360 if (arglist & CAM_ARG_ERR_RECOVER) 7361 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 7362 7363 if (cam_send_ccb(device, ccb) < 0) { 7364 warn("error sending REPORT LUNS command"); 7365 retval = 1; 7366 goto bailout; 7367 } 7368 7369 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 7370 cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); 7371 retval = 1; 7372 goto bailout; 7373 } 7374 7375 7376 list_len = scsi_4btoul(lundata->length); 7377 7378 /* 7379 * If we need to list the LUNs, and our allocation 7380 * length was too short, reallocate and retry. 7381 */ 7382 if ((countonly == 0) 7383 && (list_len > (alloc_len - sizeof(*lundata)))) { 7384 alloc_len = list_len + sizeof(*lundata); 7385 free(lundata); 7386 goto retry; 7387 } 7388 7389 if (lunsonly == 0) 7390 fprintf(stdout, "%u LUN%s found\n", list_len / 8, 7391 ((list_len / 8) > 1) ? "s" : ""); 7392 7393 if (countonly != 0) 7394 goto bailout; 7395 7396 for (i = 0; i < (list_len / 8); i++) { 7397 int no_more; 7398 7399 no_more = 0; 7400 for (j = 0; j < sizeof(lundata->luns[i].lundata); j += 2) { 7401 if (j != 0) 7402 fprintf(stdout, ","); 7403 switch (lundata->luns[i].lundata[j] & 7404 RPL_LUNDATA_ATYP_MASK) { 7405 case RPL_LUNDATA_ATYP_PERIPH: 7406 if ((lundata->luns[i].lundata[j] & 7407 RPL_LUNDATA_PERIPH_BUS_MASK) != 0) 7408 fprintf(stdout, "%d:", 7409 lundata->luns[i].lundata[j] & 7410 RPL_LUNDATA_PERIPH_BUS_MASK); 7411 else if ((j == 0) 7412 && ((lundata->luns[i].lundata[j+2] & 7413 RPL_LUNDATA_PERIPH_BUS_MASK) == 0)) 7414 no_more = 1; 7415 7416 fprintf(stdout, "%d", 7417 lundata->luns[i].lundata[j+1]); 7418 break; 7419 case RPL_LUNDATA_ATYP_FLAT: { 7420 uint8_t tmplun[2]; 7421 tmplun[0] = lundata->luns[i].lundata[j] & 7422 RPL_LUNDATA_FLAT_LUN_MASK; 7423 tmplun[1] = lundata->luns[i].lundata[j+1]; 7424 7425 fprintf(stdout, "%d", scsi_2btoul(tmplun)); 7426 no_more = 1; 7427 break; 7428 } 7429 case RPL_LUNDATA_ATYP_LUN: 7430 fprintf(stdout, "%d:%d:%d", 7431 (lundata->luns[i].lundata[j+1] & 7432 RPL_LUNDATA_LUN_BUS_MASK) >> 5, 7433 lundata->luns[i].lundata[j] & 7434 RPL_LUNDATA_LUN_TARG_MASK, 7435 lundata->luns[i].lundata[j+1] & 7436 RPL_LUNDATA_LUN_LUN_MASK); 7437 break; 7438 case RPL_LUNDATA_ATYP_EXTLUN: { 7439 int field_len_code, eam_code; 7440 7441 eam_code = lundata->luns[i].lundata[j] & 7442 RPL_LUNDATA_EXT_EAM_MASK; 7443 field_len_code = (lundata->luns[i].lundata[j] & 7444 RPL_LUNDATA_EXT_LEN_MASK) >> 4; 7445 7446 if ((eam_code == RPL_LUNDATA_EXT_EAM_WK) 7447 && (field_len_code == 0x00)) { 7448 fprintf(stdout, "%d", 7449 lundata->luns[i].lundata[j+1]); 7450 } else if ((eam_code == 7451 RPL_LUNDATA_EXT_EAM_NOT_SPEC) 7452 && (field_len_code == 0x03)) { 7453 uint8_t tmp_lun[8]; 7454 7455 /* 7456 * This format takes up all 8 bytes. 7457 * If we aren't starting at offset 0, 7458 * that's a bug. 7459 */ 7460 if (j != 0) { 7461 fprintf(stdout, "Invalid " 7462 "offset %d for " 7463 "Extended LUN not " 7464 "specified format", j); 7465 no_more = 1; 7466 break; 7467 } 7468 bzero(tmp_lun, sizeof(tmp_lun)); 7469 bcopy(&lundata->luns[i].lundata[j+1], 7470 &tmp_lun[1], sizeof(tmp_lun) - 1); 7471 fprintf(stdout, "%#jx", 7472 (intmax_t)scsi_8btou64(tmp_lun)); 7473 no_more = 1; 7474 } else { 7475 fprintf(stderr, "Unknown Extended LUN" 7476 "Address method %#x, length " 7477 "code %#x", eam_code, 7478 field_len_code); 7479 no_more = 1; 7480 } 7481 break; 7482 } 7483 default: 7484 fprintf(stderr, "Unknown LUN address method " 7485 "%#x\n", lundata->luns[i].lundata[0] & 7486 RPL_LUNDATA_ATYP_MASK); 7487 break; 7488 } 7489 /* 7490 * For the flat addressing method, there are no 7491 * other levels after it. 7492 */ 7493 if (no_more != 0) 7494 break; 7495 } 7496 fprintf(stdout, "\n"); 7497 } 7498 7499bailout: 7500 7501 cam_freeccb(ccb); 7502 7503 free(lundata); 7504 7505 return (retval); 7506} 7507 7508static int 7509scsireadcapacity(struct cam_device *device, int argc, char **argv, 7510 char *combinedopt, int task_attr, int retry_count, int timeout) 7511{ 7512 union ccb *ccb; 7513 int blocksizeonly, humanize, numblocks, quiet, sizeonly, baseten, longonly; 7514 struct scsi_read_capacity_data rcap; 7515 struct scsi_read_capacity_data_long rcaplong; 7516 uint64_t maxsector; 7517 uint32_t block_len; 7518 int retval; 7519 int c; 7520 7521 blocksizeonly = 0; 7522 humanize = 0; 7523 longonly = 0; 7524 numblocks = 0; 7525 quiet = 0; 7526 sizeonly = 0; 7527 baseten = 0; 7528 retval = 0; 7529 7530 ccb = cam_getccb(device); 7531 7532 if (ccb == NULL) { 7533 warnx("%s: error allocating ccb", __func__); 7534 return (1); 7535 } 7536 7537 while ((c = getopt(argc, argv, combinedopt)) != -1) { 7538 switch (c) { 7539 case 'b': 7540 blocksizeonly++; 7541 break; 7542 case 'h': 7543 humanize++; 7544 baseten = 0; 7545 break; 7546 case 'H': 7547 humanize++; 7548 baseten++; 7549 break; 7550 case 'l': 7551 longonly++; 7552 break; 7553 case 'N': 7554 numblocks++; 7555 break; 7556 case 'q': 7557 quiet++; 7558 break; 7559 case 's': 7560 sizeonly++; 7561 break; 7562 default: 7563 break; 7564 } 7565 } 7566 7567 if ((blocksizeonly != 0) 7568 && (numblocks != 0)) { 7569 warnx("%s: you can only specify one of -b or -N", __func__); 7570 retval = 1; 7571 goto bailout; 7572 } 7573 7574 if ((blocksizeonly != 0) 7575 && (sizeonly != 0)) { 7576 warnx("%s: you can only specify one of -b or -s", __func__); 7577 retval = 1; 7578 goto bailout; 7579 } 7580 7581 if ((humanize != 0) 7582 && (quiet != 0)) { 7583 warnx("%s: you can only specify one of -h/-H or -q", __func__); 7584 retval = 1; 7585 goto bailout; 7586 } 7587 7588 if ((humanize != 0) 7589 && (blocksizeonly != 0)) { 7590 warnx("%s: you can only specify one of -h/-H or -b", __func__); 7591 retval = 1; 7592 goto bailout; 7593 } 7594 7595 if (longonly != 0) 7596 goto long_only; 7597 7598 scsi_read_capacity(&ccb->csio, 7599 /*retries*/ retry_count, 7600 /*cbfcnp*/ NULL, 7601 /*tag_action*/ task_attr, 7602 &rcap, 7603 SSD_FULL_SIZE, 7604 /*timeout*/ timeout ? timeout : 5000); 7605 7606 /* Disable freezing the device queue */ 7607 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 7608 7609 if (arglist & CAM_ARG_ERR_RECOVER) 7610 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 7611 7612 if (cam_send_ccb(device, ccb) < 0) { 7613 warn("error sending READ CAPACITY command"); 7614 retval = 1; 7615 goto bailout; 7616 } 7617 7618 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 7619 cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); 7620 retval = 1; 7621 goto bailout; 7622 } 7623 7624 maxsector = scsi_4btoul(rcap.addr); 7625 block_len = scsi_4btoul(rcap.length); 7626 7627 /* 7628 * A last block of 2^32-1 means that the true capacity is over 2TB, 7629 * and we need to issue the long READ CAPACITY to get the real 7630 * capacity. Otherwise, we're all set. 7631 */ 7632 if (maxsector != 0xffffffff) 7633 goto do_print; 7634 7635long_only: 7636 scsi_read_capacity_16(&ccb->csio, 7637 /*retries*/ retry_count, 7638 /*cbfcnp*/ NULL, 7639 /*tag_action*/ task_attr, 7640 /*lba*/ 0, 7641 /*reladdr*/ 0, 7642 /*pmi*/ 0, 7643 /*rcap_buf*/ (uint8_t *)&rcaplong, 7644 /*rcap_buf_len*/ sizeof(rcaplong), 7645 /*sense_len*/ SSD_FULL_SIZE, 7646 /*timeout*/ timeout ? timeout : 5000); 7647 7648 /* Disable freezing the device queue */ 7649 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 7650 7651 if (arglist & CAM_ARG_ERR_RECOVER) 7652 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 7653 7654 if (cam_send_ccb(device, ccb) < 0) { 7655 warn("error sending READ CAPACITY (16) command"); 7656 retval = 1; 7657 goto bailout; 7658 } 7659 7660 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 7661 cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); 7662 retval = 1; 7663 goto bailout; 7664 } 7665 7666 maxsector = scsi_8btou64(rcaplong.addr); 7667 block_len = scsi_4btoul(rcaplong.length); 7668 7669do_print: 7670 if (blocksizeonly == 0) { 7671 /* 7672 * Humanize implies !quiet, and also implies numblocks. 7673 */ 7674 if (humanize != 0) { 7675 char tmpstr[6]; 7676 int64_t tmpbytes; 7677 int ret; 7678 7679 tmpbytes = (maxsector + 1) * block_len; 7680 ret = humanize_number(tmpstr, sizeof(tmpstr), 7681 tmpbytes, "", HN_AUTOSCALE, 7682 HN_B | HN_DECIMAL | 7683 ((baseten != 0) ? 7684 HN_DIVISOR_1000 : 0)); 7685 if (ret == -1) { 7686 warnx("%s: humanize_number failed!", __func__); 7687 retval = 1; 7688 goto bailout; 7689 } 7690 fprintf(stdout, "Device Size: %s%s", tmpstr, 7691 (sizeonly == 0) ? ", " : "\n"); 7692 } else if (numblocks != 0) { 7693 fprintf(stdout, "%s%ju%s", (quiet == 0) ? 7694 "Blocks: " : "", (uintmax_t)maxsector + 1, 7695 (sizeonly == 0) ? ", " : "\n"); 7696 } else { 7697 fprintf(stdout, "%s%ju%s", (quiet == 0) ? 7698 "Last Block: " : "", (uintmax_t)maxsector, 7699 (sizeonly == 0) ? ", " : "\n"); 7700 } 7701 } 7702 if (sizeonly == 0) 7703 fprintf(stdout, "%s%u%s\n", (quiet == 0) ? 7704 "Block Length: " : "", block_len, (quiet == 0) ? 7705 " bytes" : ""); 7706bailout: 7707 cam_freeccb(ccb); 7708 7709 return (retval); 7710} 7711 7712static int 7713smpcmd(struct cam_device *device, int argc, char **argv, char *combinedopt, 7714 int retry_count, int timeout) 7715{ 7716 int c, error = 0; 7717 union ccb *ccb; 7718 uint8_t *smp_request = NULL, *smp_response = NULL; 7719 int request_size = 0, response_size = 0; 7720 int fd_request = 0, fd_response = 0; 7721 char *datastr = NULL; 7722 struct get_hook hook; 7723 int retval; 7724 int flags = 0; 7725 7726 /* 7727 * Note that at the moment we don't support sending SMP CCBs to 7728 * devices that aren't probed by CAM. 7729 */ 7730 ccb = cam_getccb(device); 7731 if (ccb == NULL) { 7732 warnx("%s: error allocating CCB", __func__); 7733 return (1); 7734 } 7735 7736 while ((c = getopt(argc, argv, combinedopt)) != -1) { 7737 switch (c) { 7738 case 'R': 7739 arglist |= CAM_ARG_CMD_IN; 7740 response_size = strtol(optarg, NULL, 0); 7741 if (response_size <= 0) { 7742 warnx("invalid number of response bytes %d", 7743 response_size); 7744 error = 1; 7745 goto smpcmd_bailout; 7746 } 7747 hook.argc = argc - optind; 7748 hook.argv = argv + optind; 7749 hook.got = 0; 7750 optind++; 7751 datastr = cget(&hook, NULL); 7752 /* 7753 * If the user supplied "-" instead of a format, he 7754 * wants the data to be written to stdout. 7755 */ 7756 if ((datastr != NULL) 7757 && (datastr[0] == '-')) 7758 fd_response = 1; 7759 7760 smp_response = (uint8_t *)malloc(response_size); 7761 if (smp_response == NULL) { 7762 warn("can't malloc memory for SMP response"); 7763 error = 1; 7764 goto smpcmd_bailout; 7765 } 7766 break; 7767 case 'r': 7768 arglist |= CAM_ARG_CMD_OUT; 7769 request_size = strtol(optarg, NULL, 0); 7770 if (request_size <= 0) { 7771 warnx("invalid number of request bytes %d", 7772 request_size); 7773 error = 1; 7774 goto smpcmd_bailout; 7775 } 7776 hook.argc = argc - optind; 7777 hook.argv = argv + optind; 7778 hook.got = 0; 7779 datastr = cget(&hook, NULL); 7780 smp_request = (uint8_t *)malloc(request_size); 7781 if (smp_request == NULL) { 7782 warn("can't malloc memory for SMP request"); 7783 error = 1; 7784 goto smpcmd_bailout; 7785 } 7786 bzero(smp_request, request_size); 7787 /* 7788 * If the user supplied "-" instead of a format, he 7789 * wants the data to be read from stdin. 7790 */ 7791 if ((datastr != NULL) 7792 && (datastr[0] == '-')) 7793 fd_request = 1; 7794 else 7795 buff_encode_visit(smp_request, request_size, 7796 datastr, 7797 iget, &hook); 7798 optind += hook.got; 7799 break; 7800 default: 7801 break; 7802 } 7803 } 7804 7805 /* 7806 * If fd_data is set, and we're writing to the device, we need to 7807 * read the data the user wants written from stdin. 7808 */ 7809 if ((fd_request == 1) && (arglist & CAM_ARG_CMD_OUT)) { 7810 ssize_t amt_read; 7811 int amt_to_read = request_size; 7812 uint8_t *buf_ptr = smp_request; 7813 7814 for (amt_read = 0; amt_to_read > 0; 7815 amt_read = read(STDIN_FILENO, buf_ptr, amt_to_read)) { 7816 if (amt_read == -1) { 7817 warn("error reading data from stdin"); 7818 error = 1; 7819 goto smpcmd_bailout; 7820 } 7821 amt_to_read -= amt_read; 7822 buf_ptr += amt_read; 7823 } 7824 } 7825 7826 if (((arglist & CAM_ARG_CMD_IN) == 0) 7827 || ((arglist & CAM_ARG_CMD_OUT) == 0)) { 7828 warnx("%s: need both the request (-r) and response (-R) " 7829 "arguments", __func__); 7830 error = 1; 7831 goto smpcmd_bailout; 7832 } 7833 7834 flags |= CAM_DEV_QFRZDIS; 7835 7836 cam_fill_smpio(&ccb->smpio, 7837 /*retries*/ retry_count, 7838 /*cbfcnp*/ NULL, 7839 /*flags*/ flags, 7840 /*smp_request*/ smp_request, 7841 /*smp_request_len*/ request_size, 7842 /*smp_response*/ smp_response, 7843 /*smp_response_len*/ response_size, 7844 /*timeout*/ timeout ? timeout : 5000); 7845 7846 ccb->smpio.flags = SMP_FLAG_NONE; 7847 7848 if (((retval = cam_send_ccb(device, ccb)) < 0) 7849 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 7850 const char warnstr[] = "error sending command"; 7851 7852 if (retval < 0) 7853 warn(warnstr); 7854 else 7855 warnx(warnstr); 7856 7857 if (arglist & CAM_ARG_VERBOSE) { 7858 cam_error_print(device, ccb, CAM_ESF_ALL, 7859 CAM_EPF_ALL, stderr); 7860 } 7861 } 7862 7863 if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) 7864 && (response_size > 0)) { 7865 if (fd_response == 0) { 7866 buff_decode_visit(smp_response, response_size, 7867 datastr, arg_put, NULL); 7868 fprintf(stdout, "\n"); 7869 } else { 7870 ssize_t amt_written; 7871 int amt_to_write = response_size; 7872 uint8_t *buf_ptr = smp_response; 7873 7874 for (amt_written = 0; (amt_to_write > 0) && 7875 (amt_written = write(STDOUT_FILENO, buf_ptr, 7876 amt_to_write)) > 0;){ 7877 amt_to_write -= amt_written; 7878 buf_ptr += amt_written; 7879 } 7880 if (amt_written == -1) { 7881 warn("error writing data to stdout"); 7882 error = 1; 7883 goto smpcmd_bailout; 7884 } else if ((amt_written == 0) 7885 && (amt_to_write > 0)) { 7886 warnx("only wrote %u bytes out of %u", 7887 response_size - amt_to_write, 7888 response_size); 7889 } 7890 } 7891 } 7892smpcmd_bailout: 7893 if (ccb != NULL) 7894 cam_freeccb(ccb); 7895 7896 if (smp_request != NULL) 7897 free(smp_request); 7898 7899 if (smp_response != NULL) 7900 free(smp_response); 7901 7902 return (error); 7903} 7904 7905static int 7906mmcsdcmd(struct cam_device *device, int argc, char **argv, char *combinedopt, 7907 int retry_count, int timeout) 7908{ 7909 int c, error = 0; 7910 union ccb *ccb; 7911 int32_t mmc_opcode = 0, mmc_arg = 0; 7912 int32_t mmc_flags = -1; 7913 int retval; 7914 int is_write = 0; 7915 int is_bw_4 = 0, is_bw_1 = 0; 7916 int is_frequency = 0; 7917 int is_highspeed = 0, is_stdspeed = 0; 7918 int is_info_request = 0; 7919 int flags = 0; 7920 uint8_t mmc_data_byte = 0; 7921 uint32_t mmc_frequency = 0; 7922 7923 /* For IO_RW_EXTENDED command */ 7924 uint8_t *mmc_data = NULL; 7925 struct mmc_data mmc_d; 7926 int mmc_data_len = 0; 7927 7928 /* 7929 * Note that at the moment we don't support sending SMP CCBs to 7930 * devices that aren't probed by CAM. 7931 */ 7932 ccb = cam_getccb(device); 7933 if (ccb == NULL) { 7934 warnx("%s: error allocating CCB", __func__); 7935 return (1); 7936 } 7937 7938 bzero(&(&ccb->ccb_h)[1], 7939 sizeof(union ccb) - sizeof(struct ccb_hdr)); 7940 7941 while ((c = getopt(argc, argv, combinedopt)) != -1) { 7942 switch (c) { 7943 case '4': 7944 is_bw_4 = 1; 7945 break; 7946 case '1': 7947 is_bw_1 = 1; 7948 break; 7949 case 'S': 7950 if (!strcmp(optarg, "high")) 7951 is_highspeed = 1; 7952 else 7953 is_stdspeed = 1; 7954 break; 7955 case 'I': 7956 is_info_request = 1; 7957 break; 7958 case 'F': 7959 is_frequency = 1; 7960 mmc_frequency = strtol(optarg, NULL, 0); 7961 break; 7962 case 'c': 7963 mmc_opcode = strtol(optarg, NULL, 0); 7964 if (mmc_opcode < 0) { 7965 warnx("invalid MMC opcode %d", 7966 mmc_opcode); 7967 error = 1; 7968 goto mmccmd_bailout; 7969 } 7970 break; 7971 case 'a': 7972 mmc_arg = strtol(optarg, NULL, 0); 7973 if (mmc_arg < 0) { 7974 warnx("invalid MMC arg %d", 7975 mmc_arg); 7976 error = 1; 7977 goto mmccmd_bailout; 7978 } 7979 break; 7980 case 'f': 7981 mmc_flags = strtol(optarg, NULL, 0); 7982 if (mmc_flags < 0) { 7983 warnx("invalid MMC flags %d", 7984 mmc_flags); 7985 error = 1; 7986 goto mmccmd_bailout; 7987 } 7988 break; 7989 case 'l': 7990 mmc_data_len = strtol(optarg, NULL, 0); 7991 if (mmc_data_len <= 0) { 7992 warnx("invalid MMC data len %d", 7993 mmc_data_len); 7994 error = 1; 7995 goto mmccmd_bailout; 7996 } 7997 break; 7998 case 'W': 7999 is_write = 1; 8000 break; 8001 case 'b': 8002 mmc_data_byte = strtol(optarg, NULL, 0); 8003 break; 8004 default: 8005 break; 8006 } 8007 } 8008 flags |= CAM_DEV_QFRZDIS; /* masks are broken?! */ 8009 8010 /* If flags are left default, supply the right flags */ 8011 if (mmc_flags < 0) 8012 switch (mmc_opcode) { 8013 case MMC_GO_IDLE_STATE: 8014 mmc_flags = MMC_RSP_NONE | MMC_CMD_BC; 8015 break; 8016 case IO_SEND_OP_COND: 8017 mmc_flags = MMC_RSP_R4; 8018 break; 8019 case SD_SEND_RELATIVE_ADDR: 8020 mmc_flags = MMC_RSP_R6 | MMC_CMD_BCR; 8021 break; 8022 case MMC_SELECT_CARD: 8023 mmc_flags = MMC_RSP_R1B | MMC_CMD_AC; 8024 mmc_arg = mmc_arg << 16; 8025 break; 8026 case SD_IO_RW_DIRECT: 8027 mmc_flags = MMC_RSP_R5 | MMC_CMD_AC; 8028 mmc_arg = SD_IO_RW_ADR(mmc_arg); 8029 if (is_write) 8030 mmc_arg |= SD_IO_RW_WR | SD_IO_RW_RAW | SD_IO_RW_DAT(mmc_data_byte); 8031 break; 8032 case SD_IO_RW_EXTENDED: 8033 mmc_flags = MMC_RSP_R5 | MMC_CMD_ADTC; 8034 mmc_arg = SD_IO_RW_ADR(mmc_arg); 8035 int len_arg = mmc_data_len; 8036 if (mmc_data_len == 512) 8037 len_arg = 0; 8038 8039 // Byte mode 8040 mmc_arg |= SD_IOE_RW_LEN(len_arg) | SD_IO_RW_INCR; 8041 // Block mode 8042// mmc_arg |= SD_IOE_RW_BLK | SD_IOE_RW_LEN(len_arg) | SD_IO_RW_INCR; 8043 break; 8044 default: 8045 mmc_flags = MMC_RSP_R1; 8046 break; 8047 } 8048 8049 // Switch bus width instead of sending IO command 8050 if (is_bw_4 || is_bw_1) { 8051 struct ccb_trans_settings_mmc *cts; 8052 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; 8053 ccb->ccb_h.flags = 0; 8054 cts = &ccb->cts.proto_specific.mmc; 8055 cts->ios.bus_width = is_bw_4 == 1 ? bus_width_4 : bus_width_1; 8056 cts->ios_valid = MMC_BW; 8057 if (((retval = cam_send_ccb(device, ccb)) < 0) 8058 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8059 warn("Error sending command"); 8060 } else { 8061 printf("Parameters set OK\n"); 8062 } 8063 cam_freeccb(ccb); 8064 return (retval); 8065 } 8066 8067 if (is_frequency) { 8068 struct ccb_trans_settings_mmc *cts; 8069 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; 8070 ccb->ccb_h.flags = 0; 8071 cts = &ccb->cts.proto_specific.mmc; 8072 cts->ios.clock = mmc_frequency; 8073 cts->ios_valid = MMC_CLK; 8074 if (((retval = cam_send_ccb(device, ccb)) < 0) 8075 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8076 warn("Error sending command"); 8077 } else { 8078 printf("Parameters set OK\n"); 8079 } 8080 cam_freeccb(ccb); 8081 return (retval); 8082 } 8083 8084 // Switch bus speed instead of sending IO command 8085 if (is_stdspeed || is_highspeed) { 8086 struct ccb_trans_settings_mmc *cts; 8087 ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; 8088 ccb->ccb_h.flags = 0; 8089 cts = &ccb->cts.proto_specific.mmc; 8090 cts->ios.timing = is_highspeed == 1 ? bus_timing_hs : bus_timing_normal; 8091 cts->ios_valid = MMC_BT; 8092 if (((retval = cam_send_ccb(device, ccb)) < 0) 8093 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8094 warn("Error sending command"); 8095 } else { 8096 printf("Speed set OK (HS: %d)\n", is_highspeed); 8097 } 8098 cam_freeccb(ccb); 8099 return (retval); 8100 } 8101 8102 // Get information about controller and its settings 8103 if (is_info_request) { 8104 ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; 8105 ccb->ccb_h.flags = 0; 8106 struct ccb_trans_settings_mmc *cts; 8107 cts = &ccb->cts.proto_specific.mmc; 8108 if (((retval = cam_send_ccb(device, ccb)) < 0) 8109 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8110 warn("Error sending command"); 8111 return (retval); 8112 } 8113 printf("Host controller information\n"); 8114 printf("Host OCR: 0x%x\n", cts->host_ocr); 8115 printf("Min frequency: %u KHz\n", cts->host_f_min / 1000); 8116 printf("Max frequency: %u MHz\n", cts->host_f_max / 1000000); 8117 printf("Supported bus width:\n"); 8118 if (cts->host_caps & MMC_CAP_4_BIT_DATA) 8119 printf(" 4 bit\n"); 8120 if (cts->host_caps & MMC_CAP_8_BIT_DATA) 8121 printf(" 8 bit\n"); 8122 8123 printf("Supported operating modes:\n"); 8124 if (cts->host_caps & MMC_CAP_HSPEED) 8125 printf(" Can do High Speed transfers\n"); 8126 if (cts->host_caps & MMC_CAP_UHS_SDR12) 8127 printf(" Can do UHS SDR12\n"); 8128 if (cts->host_caps & MMC_CAP_UHS_SDR25) 8129 printf(" Can do UHS SDR25\n"); 8130 if (cts->host_caps & MMC_CAP_UHS_SDR50) 8131 printf(" Can do UHS SDR50\n"); 8132 if (cts->host_caps & MMC_CAP_UHS_SDR104) 8133 printf(" Can do UHS SDR104\n"); 8134 if (cts->host_caps & MMC_CAP_UHS_DDR50) 8135 printf(" Can do UHS DDR50\n"); 8136 if (cts->host_caps & MMC_CAP_MMC_DDR52_120) 8137 printf(" Can do eMMC DDR52 at 1.2V\n"); 8138 if (cts->host_caps & MMC_CAP_MMC_DDR52_180) 8139 printf(" Can do eMMC DDR52 at 1.8V\n"); 8140 if (cts->host_caps & MMC_CAP_MMC_HS200_120) 8141 printf(" Can do eMMC HS200 at 1.2V\n"); 8142 if (cts->host_caps & MMC_CAP_MMC_HS200_180) 8143 printf(" Can do eMMC HS200 at 1.8V\n"); 8144 if (cts->host_caps & MMC_CAP_MMC_HS400_120) 8145 printf(" Can do eMMC HS400 at 1.2V\n"); 8146 if (cts->host_caps & MMC_CAP_MMC_HS400_180) 8147 printf(" Can do eMMC HS400 at 1.8V\n"); 8148 8149 printf("Supported VCCQ voltages:\n"); 8150 if (cts->host_caps & MMC_CAP_SIGNALING_120) 8151 printf(" 1.2V\n"); 8152 if (cts->host_caps & MMC_CAP_SIGNALING_180) 8153 printf(" 1.8V\n"); 8154 if (cts->host_caps & MMC_CAP_SIGNALING_330) 8155 printf(" 3.3V\n"); 8156 8157 printf("Current settings:\n"); 8158 printf(" Bus width: "); 8159 switch (cts->ios.bus_width) { 8160 case bus_width_1: 8161 printf("1 bit\n"); 8162 break; 8163 case bus_width_4: 8164 printf("4 bit\n"); 8165 break; 8166 case bus_width_8: 8167 printf("8 bit\n"); 8168 break; 8169 } 8170 printf(" Freq: %d.%03d MHz%s\n", 8171 cts->ios.clock / 1000000, 8172 (cts->ios.clock / 1000) % 1000, 8173 cts->ios.timing == bus_timing_hs ? " (high-speed timing)" : ""); 8174 8175 printf(" VCCQ: "); 8176 switch (cts->ios.vccq) { 8177 case vccq_330: 8178 printf("3.3V\n"); 8179 break; 8180 case vccq_180: 8181 printf("1.8V\n"); 8182 break; 8183 case vccq_120: 8184 printf("1.2V\n"); 8185 break; 8186 } 8187 return (0); 8188 } 8189 8190 printf("CMD %d arg %d flags %02x\n", mmc_opcode, mmc_arg, mmc_flags); 8191 8192 if (mmc_data_len > 0) { 8193 flags |= CAM_DIR_IN; 8194 mmc_data = malloc(mmc_data_len); 8195 memset(mmc_data, 0, mmc_data_len); 8196 memset(&mmc_d, 0, sizeof(mmc_d)); 8197 mmc_d.len = mmc_data_len; 8198 mmc_d.data = mmc_data; 8199 mmc_d.flags = MMC_DATA_READ; 8200 } else flags |= CAM_DIR_NONE; 8201 8202 cam_fill_mmcio(&ccb->mmcio, 8203 /*retries*/ retry_count, 8204 /*cbfcnp*/ NULL, 8205 /*flags*/ flags, 8206 /*mmc_opcode*/ mmc_opcode, 8207 /*mmc_arg*/ mmc_arg, 8208 /*mmc_flags*/ mmc_flags, 8209 /*mmc_data*/ mmc_data_len > 0 ? &mmc_d : NULL, 8210 /*timeout*/ timeout ? timeout : 5000); 8211 8212 if (((retval = cam_send_ccb(device, ccb)) < 0) 8213 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8214 const char warnstr[] = "error sending command"; 8215 8216 if (retval < 0) 8217 warn(warnstr); 8218 else 8219 warnx(warnstr); 8220 8221 if (arglist & CAM_ARG_VERBOSE) { 8222 cam_error_print(device, ccb, CAM_ESF_ALL, 8223 CAM_EPF_ALL, stderr); 8224 } 8225 } 8226 8227 if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)) { 8228 printf("MMCIO: error %d, %08x %08x %08x %08x\n", 8229 ccb->mmcio.cmd.error, ccb->mmcio.cmd.resp[0], 8230 ccb->mmcio.cmd.resp[1], 8231 ccb->mmcio.cmd.resp[2], 8232 ccb->mmcio.cmd.resp[3]); 8233 8234 switch (mmc_opcode) { 8235 case SD_IO_RW_DIRECT: 8236 printf("IO_RW_DIRECT: resp byte %02x, cur state %d\n", 8237 SD_R5_DATA(ccb->mmcio.cmd.resp), 8238 (ccb->mmcio.cmd.resp[0] >> 12) & 0x3); 8239 break; 8240 case SD_IO_RW_EXTENDED: 8241 printf("IO_RW_EXTENDED: read %d bytes w/o error:\n", mmc_data_len); 8242 hexdump(mmc_data, mmc_data_len, NULL, 0); 8243 break; 8244 case SD_SEND_RELATIVE_ADDR: 8245 printf("SEND_RELATIVE_ADDR: published RCA %02x\n", ccb->mmcio.cmd.resp[0] >> 16); 8246 break; 8247 default: 8248 printf("No command-specific decoder for CMD %d\n", mmc_opcode); 8249 if (mmc_data_len > 0) 8250 hexdump(mmc_data, mmc_data_len, NULL, 0); 8251 } 8252 } 8253mmccmd_bailout: 8254 if (ccb != NULL) 8255 cam_freeccb(ccb); 8256 8257 if (mmc_data_len > 0 && mmc_data != NULL) 8258 free(mmc_data); 8259 8260 return (error); 8261} 8262 8263static int 8264smpreportgeneral(struct cam_device *device, int argc, char **argv, 8265 char *combinedopt, int retry_count, int timeout) 8266{ 8267 union ccb *ccb; 8268 struct smp_report_general_request *request = NULL; 8269 struct smp_report_general_response *response = NULL; 8270 struct sbuf *sb = NULL; 8271 int error = 0; 8272 int c, long_response = 0; 8273 int retval; 8274 8275 /* 8276 * Note that at the moment we don't support sending SMP CCBs to 8277 * devices that aren't probed by CAM. 8278 */ 8279 ccb = cam_getccb(device); 8280 if (ccb == NULL) { 8281 warnx("%s: error allocating CCB", __func__); 8282 return (1); 8283 } 8284 8285 while ((c = getopt(argc, argv, combinedopt)) != -1) { 8286 switch (c) { 8287 case 'l': 8288 long_response = 1; 8289 break; 8290 default: 8291 break; 8292 } 8293 } 8294 request = malloc(sizeof(*request)); 8295 if (request == NULL) { 8296 warn("%s: unable to allocate %zd bytes", __func__, 8297 sizeof(*request)); 8298 error = 1; 8299 goto bailout; 8300 } 8301 8302 response = malloc(sizeof(*response)); 8303 if (response == NULL) { 8304 warn("%s: unable to allocate %zd bytes", __func__, 8305 sizeof(*response)); 8306 error = 1; 8307 goto bailout; 8308 } 8309 8310try_long: 8311 smp_report_general(&ccb->smpio, 8312 retry_count, 8313 /*cbfcnp*/ NULL, 8314 request, 8315 /*request_len*/ sizeof(*request), 8316 (uint8_t *)response, 8317 /*response_len*/ sizeof(*response), 8318 /*long_response*/ long_response, 8319 timeout); 8320 8321 if (((retval = cam_send_ccb(device, ccb)) < 0) 8322 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8323 const char warnstr[] = "error sending command"; 8324 8325 if (retval < 0) 8326 warn(warnstr); 8327 else 8328 warnx(warnstr); 8329 8330 if (arglist & CAM_ARG_VERBOSE) { 8331 cam_error_print(device, ccb, CAM_ESF_ALL, 8332 CAM_EPF_ALL, stderr); 8333 } 8334 error = 1; 8335 goto bailout; 8336 } 8337 8338 /* 8339 * If the device supports the long response bit, try again and see 8340 * if we can get all of the data. 8341 */ 8342 if ((response->long_response & SMP_RG_LONG_RESPONSE) 8343 && (long_response == 0)) { 8344 ccb->ccb_h.status = CAM_REQ_INPROG; 8345 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->smpio); 8346 long_response = 1; 8347 goto try_long; 8348 } 8349 8350 /* 8351 * XXX KDM detect and decode SMP errors here. 8352 */ 8353 sb = sbuf_new_auto(); 8354 if (sb == NULL) { 8355 warnx("%s: error allocating sbuf", __func__); 8356 goto bailout; 8357 } 8358 8359 smp_report_general_sbuf(response, sizeof(*response), sb); 8360 8361 if (sbuf_finish(sb) != 0) { 8362 warnx("%s: sbuf_finish", __func__); 8363 goto bailout; 8364 } 8365 8366 printf("%s", sbuf_data(sb)); 8367 8368bailout: 8369 if (ccb != NULL) 8370 cam_freeccb(ccb); 8371 8372 if (request != NULL) 8373 free(request); 8374 8375 if (response != NULL) 8376 free(response); 8377 8378 if (sb != NULL) 8379 sbuf_delete(sb); 8380 8381 return (error); 8382} 8383 8384static struct camcontrol_opts phy_ops[] = { 8385 {"nop", SMP_PC_PHY_OP_NOP, CAM_ARG_NONE, NULL}, 8386 {"linkreset", SMP_PC_PHY_OP_LINK_RESET, CAM_ARG_NONE, NULL}, 8387 {"hardreset", SMP_PC_PHY_OP_HARD_RESET, CAM_ARG_NONE, NULL}, 8388 {"disable", SMP_PC_PHY_OP_DISABLE, CAM_ARG_NONE, NULL}, 8389 {"clearerrlog", SMP_PC_PHY_OP_CLEAR_ERR_LOG, CAM_ARG_NONE, NULL}, 8390 {"clearaffiliation", SMP_PC_PHY_OP_CLEAR_AFFILIATON, CAM_ARG_NONE,NULL}, 8391 {"sataportsel", SMP_PC_PHY_OP_TRANS_SATA_PSS, CAM_ARG_NONE, NULL}, 8392 {"clearitnl", SMP_PC_PHY_OP_CLEAR_STP_ITN_LS, CAM_ARG_NONE, NULL}, 8393 {"setdevname", SMP_PC_PHY_OP_SET_ATT_DEV_NAME, CAM_ARG_NONE, NULL}, 8394 {NULL, 0, 0, NULL} 8395}; 8396 8397static int 8398smpphycontrol(struct cam_device *device, int argc, char **argv, 8399 char *combinedopt, int retry_count, int timeout) 8400{ 8401 union ccb *ccb; 8402 struct smp_phy_control_request *request = NULL; 8403 struct smp_phy_control_response *response = NULL; 8404 int long_response = 0; 8405 int retval = 0; 8406 int phy = -1; 8407 uint32_t phy_operation = SMP_PC_PHY_OP_NOP; 8408 int phy_op_set = 0; 8409 uint64_t attached_dev_name = 0; 8410 int dev_name_set = 0; 8411 uint32_t min_plr = 0, max_plr = 0; 8412 uint32_t pp_timeout_val = 0; 8413 int slumber_partial = 0; 8414 int set_pp_timeout_val = 0; 8415 int c; 8416 8417 /* 8418 * Note that at the moment we don't support sending SMP CCBs to 8419 * devices that aren't probed by CAM. 8420 */ 8421 ccb = cam_getccb(device); 8422 if (ccb == NULL) { 8423 warnx("%s: error allocating CCB", __func__); 8424 return (1); 8425 } 8426 8427 while ((c = getopt(argc, argv, combinedopt)) != -1) { 8428 switch (c) { 8429 case 'a': 8430 case 'A': 8431 case 's': 8432 case 'S': { 8433 int enable = -1; 8434 8435 if (strcasecmp(optarg, "enable") == 0) 8436 enable = 1; 8437 else if (strcasecmp(optarg, "disable") == 0) 8438 enable = 2; 8439 else { 8440 warnx("%s: Invalid argument %s", __func__, 8441 optarg); 8442 retval = 1; 8443 goto bailout; 8444 } 8445 switch (c) { 8446 case 's': 8447 slumber_partial |= enable << 8448 SMP_PC_SAS_SLUMBER_SHIFT; 8449 break; 8450 case 'S': 8451 slumber_partial |= enable << 8452 SMP_PC_SAS_PARTIAL_SHIFT; 8453 break; 8454 case 'a': 8455 slumber_partial |= enable << 8456 SMP_PC_SATA_SLUMBER_SHIFT; 8457 break; 8458 case 'A': 8459 slumber_partial |= enable << 8460 SMP_PC_SATA_PARTIAL_SHIFT; 8461 break; 8462 default: 8463 warnx("%s: programmer error", __func__); 8464 retval = 1; 8465 goto bailout; 8466 break; /*NOTREACHED*/ 8467 } 8468 break; 8469 } 8470 case 'd': 8471 attached_dev_name = (uintmax_t)strtoumax(optarg, 8472 NULL,0); 8473 dev_name_set = 1; 8474 break; 8475 case 'l': 8476 long_response = 1; 8477 break; 8478 case 'm': 8479 /* 8480 * We don't do extensive checking here, so this 8481 * will continue to work when new speeds come out. 8482 */ 8483 min_plr = strtoul(optarg, NULL, 0); 8484 if ((min_plr == 0) 8485 || (min_plr > 0xf)) { 8486 warnx("%s: invalid link rate %x", 8487 __func__, min_plr); 8488 retval = 1; 8489 goto bailout; 8490 } 8491 break; 8492 case 'M': 8493 /* 8494 * We don't do extensive checking here, so this 8495 * will continue to work when new speeds come out. 8496 */ 8497 max_plr = strtoul(optarg, NULL, 0); 8498 if ((max_plr == 0) 8499 || (max_plr > 0xf)) { 8500 warnx("%s: invalid link rate %x", 8501 __func__, max_plr); 8502 retval = 1; 8503 goto bailout; 8504 } 8505 break; 8506 case 'o': { 8507 camcontrol_optret optreturn; 8508 cam_argmask argnums; 8509 const char *subopt; 8510 8511 if (phy_op_set != 0) { 8512 warnx("%s: only one phy operation argument " 8513 "(-o) allowed", __func__); 8514 retval = 1; 8515 goto bailout; 8516 } 8517 8518 phy_op_set = 1; 8519 8520 /* 8521 * Allow the user to specify the phy operation 8522 * numerically, as well as with a name. This will 8523 * future-proof it a bit, so options that are added 8524 * in future specs can be used. 8525 */ 8526 if (isdigit(optarg[0])) { 8527 phy_operation = strtoul(optarg, NULL, 0); 8528 if ((phy_operation == 0) 8529 || (phy_operation > 0xff)) { 8530 warnx("%s: invalid phy operation %#x", 8531 __func__, phy_operation); 8532 retval = 1; 8533 goto bailout; 8534 } 8535 break; 8536 } 8537 optreturn = getoption(phy_ops, optarg, &phy_operation, 8538 &argnums, &subopt); 8539 8540 if (optreturn == CC_OR_AMBIGUOUS) { 8541 warnx("%s: ambiguous option %s", __func__, 8542 optarg); 8543 usage(0); 8544 retval = 1; 8545 goto bailout; 8546 } else if (optreturn == CC_OR_NOT_FOUND) { 8547 warnx("%s: option %s not found", __func__, 8548 optarg); 8549 usage(0); 8550 retval = 1; 8551 goto bailout; 8552 } 8553 break; 8554 } 8555 case 'p': 8556 phy = atoi(optarg); 8557 break; 8558 case 'T': 8559 pp_timeout_val = strtoul(optarg, NULL, 0); 8560 if (pp_timeout_val > 15) { 8561 warnx("%s: invalid partial pathway timeout " 8562 "value %u, need a value less than 16", 8563 __func__, pp_timeout_val); 8564 retval = 1; 8565 goto bailout; 8566 } 8567 set_pp_timeout_val = 1; 8568 break; 8569 default: 8570 break; 8571 } 8572 } 8573 8574 if (phy == -1) { 8575 warnx("%s: a PHY (-p phy) argument is required",__func__); 8576 retval = 1; 8577 goto bailout; 8578 } 8579 8580 if (((dev_name_set != 0) 8581 && (phy_operation != SMP_PC_PHY_OP_SET_ATT_DEV_NAME)) 8582 || ((phy_operation == SMP_PC_PHY_OP_SET_ATT_DEV_NAME) 8583 && (dev_name_set == 0))) { 8584 warnx("%s: -d name and -o setdevname arguments both " 8585 "required to set device name", __func__); 8586 retval = 1; 8587 goto bailout; 8588 } 8589 8590 request = malloc(sizeof(*request)); 8591 if (request == NULL) { 8592 warn("%s: unable to allocate %zd bytes", __func__, 8593 sizeof(*request)); 8594 retval = 1; 8595 goto bailout; 8596 } 8597 8598 response = malloc(sizeof(*response)); 8599 if (response == NULL) { 8600 warn("%s: unable to allocate %zd bytes", __func__, 8601 sizeof(*response)); 8602 retval = 1; 8603 goto bailout; 8604 } 8605 8606 smp_phy_control(&ccb->smpio, 8607 retry_count, 8608 /*cbfcnp*/ NULL, 8609 request, 8610 sizeof(*request), 8611 (uint8_t *)response, 8612 sizeof(*response), 8613 long_response, 8614 /*expected_exp_change_count*/ 0, 8615 phy, 8616 phy_operation, 8617 (set_pp_timeout_val != 0) ? 1 : 0, 8618 attached_dev_name, 8619 min_plr, 8620 max_plr, 8621 slumber_partial, 8622 pp_timeout_val, 8623 timeout); 8624 8625 if (((retval = cam_send_ccb(device, ccb)) < 0) 8626 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8627 const char warnstr[] = "error sending command"; 8628 8629 if (retval < 0) 8630 warn(warnstr); 8631 else 8632 warnx(warnstr); 8633 8634 if (arglist & CAM_ARG_VERBOSE) { 8635 /* 8636 * Use CAM_EPF_NORMAL so we only get one line of 8637 * SMP command decoding. 8638 */ 8639 cam_error_print(device, ccb, CAM_ESF_ALL, 8640 CAM_EPF_NORMAL, stderr); 8641 } 8642 retval = 1; 8643 goto bailout; 8644 } 8645 8646 /* XXX KDM print out something here for success? */ 8647bailout: 8648 if (ccb != NULL) 8649 cam_freeccb(ccb); 8650 8651 if (request != NULL) 8652 free(request); 8653 8654 if (response != NULL) 8655 free(response); 8656 8657 return (retval); 8658} 8659 8660static int 8661smpmaninfo(struct cam_device *device, int argc, char **argv, 8662 char *combinedopt, int retry_count, int timeout) 8663{ 8664 union ccb *ccb; 8665 struct smp_report_manuf_info_request request; 8666 struct smp_report_manuf_info_response response; 8667 struct sbuf *sb = NULL; 8668 int long_response = 0; 8669 int retval = 0; 8670 int c; 8671 8672 /* 8673 * Note that at the moment we don't support sending SMP CCBs to 8674 * devices that aren't probed by CAM. 8675 */ 8676 ccb = cam_getccb(device); 8677 if (ccb == NULL) { 8678 warnx("%s: error allocating CCB", __func__); 8679 return (1); 8680 } 8681 8682 while ((c = getopt(argc, argv, combinedopt)) != -1) { 8683 switch (c) { 8684 case 'l': 8685 long_response = 1; 8686 break; 8687 default: 8688 break; 8689 } 8690 } 8691 bzero(&request, sizeof(request)); 8692 bzero(&response, sizeof(response)); 8693 8694 smp_report_manuf_info(&ccb->smpio, 8695 retry_count, 8696 /*cbfcnp*/ NULL, 8697 &request, 8698 sizeof(request), 8699 (uint8_t *)&response, 8700 sizeof(response), 8701 long_response, 8702 timeout); 8703 8704 if (((retval = cam_send_ccb(device, ccb)) < 0) 8705 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 8706 const char warnstr[] = "error sending command"; 8707 8708 if (retval < 0) 8709 warn(warnstr); 8710 else 8711 warnx(warnstr); 8712 8713 if (arglist & CAM_ARG_VERBOSE) { 8714 cam_error_print(device, ccb, CAM_ESF_ALL, 8715 CAM_EPF_ALL, stderr); 8716 } 8717 retval = 1; 8718 goto bailout; 8719 } 8720 8721 sb = sbuf_new_auto(); 8722 if (sb == NULL) { 8723 warnx("%s: error allocating sbuf", __func__); 8724 goto bailout; 8725 } 8726 8727 smp_report_manuf_info_sbuf(&response, sizeof(response), sb); 8728 8729 if (sbuf_finish(sb) != 0) { 8730 warnx("%s: sbuf_finish", __func__); 8731 goto bailout; 8732 } 8733 8734 printf("%s", sbuf_data(sb)); 8735 8736bailout: 8737 8738 if (ccb != NULL) 8739 cam_freeccb(ccb); 8740 8741 if (sb != NULL) 8742 sbuf_delete(sb); 8743 8744 return (retval); 8745} 8746 8747static int 8748getdevid(struct cam_devitem *item) 8749{ 8750 int retval = 0; 8751 union ccb *ccb = NULL; 8752 8753 struct cam_device *dev; 8754 8755 dev = cam_open_btl(item->dev_match.path_id, 8756 item->dev_match.target_id, 8757 item->dev_match.target_lun, O_RDWR, NULL); 8758 8759 if (dev == NULL) { 8760 warnx("%s", cam_errbuf); 8761 retval = 1; 8762 goto bailout; 8763 } 8764 8765 item->device_id_len = 0; 8766 8767 ccb = cam_getccb(dev); 8768 if (ccb == NULL) { 8769 warnx("%s: error allocating CCB", __func__); 8770 retval = 1; 8771 goto bailout; 8772 } 8773 8774 /* 8775 * On the first try, we just probe for the size of the data, and 8776 * then allocate that much memory and try again. 8777 */ 8778retry: 8779 ccb->ccb_h.func_code = XPT_DEV_ADVINFO; 8780 ccb->ccb_h.flags = CAM_DIR_IN; 8781 ccb->cdai.flags = CDAI_FLAG_NONE; 8782 ccb->cdai.buftype = CDAI_TYPE_SCSI_DEVID; 8783 ccb->cdai.bufsiz = item->device_id_len; 8784 if (item->device_id_len != 0) 8785 ccb->cdai.buf = (uint8_t *)item->device_id; 8786 8787 if (cam_send_ccb(dev, ccb) < 0) { 8788 warn("%s: error sending XPT_GDEV_ADVINFO CCB", __func__); 8789 retval = 1; 8790 goto bailout; 8791 } 8792 8793 if (ccb->ccb_h.status != CAM_REQ_CMP) { 8794 warnx("%s: CAM status %#x", __func__, ccb->ccb_h.status); 8795 retval = 1; 8796 goto bailout; 8797 } 8798 8799 if (item->device_id_len == 0) { 8800 /* 8801 * This is our first time through. Allocate the buffer, 8802 * and then go back to get the data. 8803 */ 8804 if (ccb->cdai.provsiz == 0) { 8805 warnx("%s: invalid .provsiz field returned with " 8806 "XPT_GDEV_ADVINFO CCB", __func__); 8807 retval = 1; 8808 goto bailout; 8809 } 8810 item->device_id_len = ccb->cdai.provsiz; 8811 item->device_id = malloc(item->device_id_len); 8812 if (item->device_id == NULL) { 8813 warn("%s: unable to allocate %d bytes", __func__, 8814 item->device_id_len); 8815 retval = 1; 8816 goto bailout; 8817 } 8818 ccb->ccb_h.status = CAM_REQ_INPROG; 8819 goto retry; 8820 } 8821 8822bailout: 8823 if (dev != NULL) 8824 cam_close_device(dev); 8825 8826 if (ccb != NULL) 8827 cam_freeccb(ccb); 8828 8829 return (retval); 8830} 8831 8832/* 8833 * XXX KDM merge this code with getdevtree()? 8834 */ 8835static int 8836buildbusdevlist(struct cam_devlist *devlist) 8837{ 8838 union ccb ccb; 8839 int bufsize, fd = -1; 8840 struct dev_match_pattern *patterns; 8841 struct cam_devitem *item = NULL; 8842 int skip_device = 0; 8843 int retval = 0; 8844 8845 if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { 8846 warn("couldn't open %s", XPT_DEVICE); 8847 return (1); 8848 } 8849 8850 bzero(&ccb, sizeof(union ccb)); 8851 8852 ccb.ccb_h.path_id = CAM_XPT_PATH_ID; 8853 ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; 8854 ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; 8855 8856 ccb.ccb_h.func_code = XPT_DEV_MATCH; 8857 bufsize = sizeof(struct dev_match_result) * 100; 8858 ccb.cdm.match_buf_len = bufsize; 8859 ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); 8860 if (ccb.cdm.matches == NULL) { 8861 warnx("can't malloc memory for matches"); 8862 close(fd); 8863 return (1); 8864 } 8865 ccb.cdm.num_matches = 0; 8866 ccb.cdm.num_patterns = 2; 8867 ccb.cdm.pattern_buf_len = sizeof(struct dev_match_pattern) * 8868 ccb.cdm.num_patterns; 8869 8870 patterns = (struct dev_match_pattern *)malloc(ccb.cdm.pattern_buf_len); 8871 if (patterns == NULL) { 8872 warnx("can't malloc memory for patterns"); 8873 retval = 1; 8874 goto bailout; 8875 } 8876 8877 ccb.cdm.patterns = patterns; 8878 bzero(patterns, ccb.cdm.pattern_buf_len); 8879 8880 patterns[0].type = DEV_MATCH_DEVICE; 8881 patterns[0].pattern.device_pattern.flags = DEV_MATCH_PATH; 8882 patterns[0].pattern.device_pattern.path_id = devlist->path_id; 8883 patterns[1].type = DEV_MATCH_PERIPH; 8884 patterns[1].pattern.periph_pattern.flags = PERIPH_MATCH_PATH; 8885 patterns[1].pattern.periph_pattern.path_id = devlist->path_id; 8886 8887 /* 8888 * We do the ioctl multiple times if necessary, in case there are 8889 * more than 100 nodes in the EDT. 8890 */ 8891 do { 8892 unsigned int i; 8893 8894 if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { 8895 warn("error sending CAMIOCOMMAND ioctl"); 8896 retval = 1; 8897 goto bailout; 8898 } 8899 8900 if ((ccb.ccb_h.status != CAM_REQ_CMP) 8901 || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) 8902 && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { 8903 warnx("got CAM error %#x, CDM error %d\n", 8904 ccb.ccb_h.status, ccb.cdm.status); 8905 retval = 1; 8906 goto bailout; 8907 } 8908 8909 for (i = 0; i < ccb.cdm.num_matches; i++) { 8910 switch (ccb.cdm.matches[i].type) { 8911 case DEV_MATCH_DEVICE: { 8912 struct device_match_result *dev_result; 8913 8914 dev_result = 8915 &ccb.cdm.matches[i].result.device_result; 8916 8917 if (dev_result->flags & 8918 DEV_RESULT_UNCONFIGURED) { 8919 skip_device = 1; 8920 break; 8921 } else 8922 skip_device = 0; 8923 8924 item = malloc(sizeof(*item)); 8925 if (item == NULL) { 8926 warn("%s: unable to allocate %zd bytes", 8927 __func__, sizeof(*item)); 8928 retval = 1; 8929 goto bailout; 8930 } 8931 bzero(item, sizeof(*item)); 8932 bcopy(dev_result, &item->dev_match, 8933 sizeof(*dev_result)); 8934 STAILQ_INSERT_TAIL(&devlist->dev_queue, item, 8935 links); 8936 8937 if (getdevid(item) != 0) { 8938 retval = 1; 8939 goto bailout; 8940 } 8941 break; 8942 } 8943 case DEV_MATCH_PERIPH: { 8944 struct periph_match_result *periph_result; 8945 8946 periph_result = 8947 &ccb.cdm.matches[i].result.periph_result; 8948 8949 if (skip_device != 0) 8950 break; 8951 item->num_periphs++; 8952 item->periph_matches = realloc( 8953 item->periph_matches, 8954 item->num_periphs * 8955 sizeof(struct periph_match_result)); 8956 if (item->periph_matches == NULL) { 8957 warn("%s: error allocating periph " 8958 "list", __func__); 8959 retval = 1; 8960 goto bailout; 8961 } 8962 bcopy(periph_result, &item->periph_matches[ 8963 item->num_periphs - 1], 8964 sizeof(*periph_result)); 8965 break; 8966 } 8967 default: 8968 fprintf(stderr, "%s: unexpected match " 8969 "type %d\n", __func__, 8970 ccb.cdm.matches[i].type); 8971 retval = 1; 8972 goto bailout; 8973 break; /*NOTREACHED*/ 8974 } 8975 } 8976 } while ((ccb.ccb_h.status == CAM_REQ_CMP) 8977 && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); 8978bailout: 8979 8980 if (fd != -1) 8981 close(fd); 8982 8983 free(patterns); 8984 8985 free(ccb.cdm.matches); 8986 8987 if (retval != 0) 8988 freebusdevlist(devlist); 8989 8990 return (retval); 8991} 8992 8993static void 8994freebusdevlist(struct cam_devlist *devlist) 8995{ 8996 struct cam_devitem *item, *item2; 8997 8998 STAILQ_FOREACH_SAFE(item, &devlist->dev_queue, links, item2) { 8999 STAILQ_REMOVE(&devlist->dev_queue, item, cam_devitem, 9000 links); 9001 free(item->device_id); 9002 free(item->periph_matches); 9003 free(item); 9004 } 9005} 9006 9007static struct cam_devitem * 9008findsasdevice(struct cam_devlist *devlist, uint64_t sasaddr) 9009{ 9010 struct cam_devitem *item; 9011 9012 STAILQ_FOREACH(item, &devlist->dev_queue, links) { 9013 struct scsi_vpd_id_descriptor *idd; 9014 9015 /* 9016 * XXX KDM look for LUN IDs as well? 9017 */ 9018 idd = scsi_get_devid(item->device_id, 9019 item->device_id_len, 9020 scsi_devid_is_sas_target); 9021 if (idd == NULL) 9022 continue; 9023 9024 if (scsi_8btou64(idd->identifier) == sasaddr) 9025 return (item); 9026 } 9027 9028 return (NULL); 9029} 9030 9031static int 9032smpphylist(struct cam_device *device, int argc, char **argv, 9033 char *combinedopt, int retry_count, int timeout) 9034{ 9035 struct smp_report_general_request *rgrequest = NULL; 9036 struct smp_report_general_response *rgresponse = NULL; 9037 struct smp_discover_request *disrequest = NULL; 9038 struct smp_discover_response *disresponse = NULL; 9039 struct cam_devlist devlist; 9040 union ccb *ccb; 9041 int long_response = 0; 9042 int num_phys = 0; 9043 int quiet = 0; 9044 int retval; 9045 int i, c; 9046 9047 /* 9048 * Note that at the moment we don't support sending SMP CCBs to 9049 * devices that aren't probed by CAM. 9050 */ 9051 ccb = cam_getccb(device); 9052 if (ccb == NULL) { 9053 warnx("%s: error allocating CCB", __func__); 9054 return (1); 9055 } 9056 9057 STAILQ_INIT(&devlist.dev_queue); 9058 9059 rgrequest = malloc(sizeof(*rgrequest)); 9060 if (rgrequest == NULL) { 9061 warn("%s: unable to allocate %zd bytes", __func__, 9062 sizeof(*rgrequest)); 9063 retval = 1; 9064 goto bailout; 9065 } 9066 9067 rgresponse = malloc(sizeof(*rgresponse)); 9068 if (rgresponse == NULL) { 9069 warn("%s: unable to allocate %zd bytes", __func__, 9070 sizeof(*rgresponse)); 9071 retval = 1; 9072 goto bailout; 9073 } 9074 9075 while ((c = getopt(argc, argv, combinedopt)) != -1) { 9076 switch (c) { 9077 case 'l': 9078 long_response = 1; 9079 break; 9080 case 'q': 9081 quiet = 1; 9082 break; 9083 default: 9084 break; 9085 } 9086 } 9087 9088 smp_report_general(&ccb->smpio, 9089 retry_count, 9090 /*cbfcnp*/ NULL, 9091 rgrequest, 9092 /*request_len*/ sizeof(*rgrequest), 9093 (uint8_t *)rgresponse, 9094 /*response_len*/ sizeof(*rgresponse), 9095 /*long_response*/ long_response, 9096 timeout); 9097 9098 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 9099 9100 if (((retval = cam_send_ccb(device, ccb)) < 0) 9101 || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { 9102 const char warnstr[] = "error sending command"; 9103 9104 if (retval < 0) 9105 warn(warnstr); 9106 else 9107 warnx(warnstr); 9108 9109 if (arglist & CAM_ARG_VERBOSE) { 9110 cam_error_print(device, ccb, CAM_ESF_ALL, 9111 CAM_EPF_ALL, stderr); 9112 } 9113 retval = 1; 9114 goto bailout; 9115 } 9116 9117 num_phys = rgresponse->num_phys; 9118 9119 if (num_phys == 0) { 9120 if (quiet == 0) 9121 fprintf(stdout, "%s: No Phys reported\n", __func__); 9122 retval = 1; 9123 goto bailout; 9124 } 9125 9126 devlist.path_id = device->path_id; 9127 9128 retval = buildbusdevlist(&devlist); 9129 if (retval != 0) 9130 goto bailout; 9131 9132 if (quiet == 0) { 9133 fprintf(stdout, "%d PHYs:\n", num_phys); 9134 fprintf(stdout, "PHY Attached SAS Address\n"); 9135 } 9136 9137 disrequest = malloc(sizeof(*disrequest)); 9138 if (disrequest == NULL) { 9139 warn("%s: unable to allocate %zd bytes", __func__, 9140 sizeof(*disrequest)); 9141 retval = 1; 9142 goto bailout; 9143 } 9144 9145 disresponse = malloc(sizeof(*disresponse)); 9146 if (disresponse == NULL) { 9147 warn("%s: unable to allocate %zd bytes", __func__, 9148 sizeof(*disresponse)); 9149 retval = 1; 9150 goto bailout; 9151 } 9152 9153 for (i = 0; i < num_phys; i++) { 9154 struct cam_devitem *item; 9155 struct device_match_result *dev_match; 9156 char vendor[16], product[48], revision[16]; 9157 char tmpstr[256]; 9158 int j; 9159 9160 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->smpio); 9161 9162 ccb->ccb_h.status = CAM_REQ_INPROG; 9163 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 9164 9165 smp_discover(&ccb->smpio, 9166 retry_count, 9167 /*cbfcnp*/ NULL, 9168 disrequest, 9169 sizeof(*disrequest), 9170 (uint8_t *)disresponse, 9171 sizeof(*disresponse), 9172 long_response, 9173 /*ignore_zone_group*/ 0, 9174 /*phy*/ i, 9175 timeout); 9176 9177 if (((retval = cam_send_ccb(device, ccb)) < 0) 9178 || (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) 9179 && (disresponse->function_result != SMP_FR_PHY_VACANT))) { 9180 const char warnstr[] = "error sending command"; 9181 9182 if (retval < 0) 9183 warn(warnstr); 9184 else 9185 warnx(warnstr); 9186 9187 if (arglist & CAM_ARG_VERBOSE) { 9188 cam_error_print(device, ccb, CAM_ESF_ALL, 9189 CAM_EPF_ALL, stderr); 9190 } 9191 retval = 1; 9192 goto bailout; 9193 } 9194 9195 if (disresponse->function_result == SMP_FR_PHY_VACANT) { 9196 if (quiet == 0) 9197 fprintf(stdout, "%3d <vacant>\n", i); 9198 continue; 9199 } 9200 9201 if (disresponse->attached_device == SMP_DIS_AD_TYPE_NONE) { 9202 item = NULL; 9203 } else { 9204 item = findsasdevice(&devlist, 9205 scsi_8btou64(disresponse->attached_sas_address)); 9206 } 9207 9208 if ((quiet == 0) 9209 || (item != NULL)) { 9210 fprintf(stdout, "%3d 0x%016jx", i, 9211 (uintmax_t)scsi_8btou64( 9212 disresponse->attached_sas_address)); 9213 if (item == NULL) { 9214 fprintf(stdout, "\n"); 9215 continue; 9216 } 9217 } else if (quiet != 0) 9218 continue; 9219 9220 dev_match = &item->dev_match; 9221 9222 if (dev_match->protocol == PROTO_SCSI) { 9223 cam_strvis(vendor, dev_match->inq_data.vendor, 9224 sizeof(dev_match->inq_data.vendor), 9225 sizeof(vendor)); 9226 cam_strvis(product, dev_match->inq_data.product, 9227 sizeof(dev_match->inq_data.product), 9228 sizeof(product)); 9229 cam_strvis(revision, dev_match->inq_data.revision, 9230 sizeof(dev_match->inq_data.revision), 9231 sizeof(revision)); 9232 sprintf(tmpstr, "<%s %s %s>", vendor, product, 9233 revision); 9234 } else if ((dev_match->protocol == PROTO_ATA) 9235 || (dev_match->protocol == PROTO_SATAPM)) { 9236 cam_strvis(product, dev_match->ident_data.model, 9237 sizeof(dev_match->ident_data.model), 9238 sizeof(product)); 9239 cam_strvis(revision, dev_match->ident_data.revision, 9240 sizeof(dev_match->ident_data.revision), 9241 sizeof(revision)); 9242 sprintf(tmpstr, "<%s %s>", product, revision); 9243 } else { 9244 sprintf(tmpstr, "<>"); 9245 } 9246 fprintf(stdout, " %-33s ", tmpstr); 9247 9248 /* 9249 * If we have 0 periphs, that's a bug... 9250 */ 9251 if (item->num_periphs == 0) { 9252 fprintf(stdout, "\n"); 9253 continue; 9254 } 9255 9256 fprintf(stdout, "("); 9257 for (j = 0; j < item->num_periphs; j++) { 9258 if (j > 0) 9259 fprintf(stdout, ","); 9260 9261 fprintf(stdout, "%s%d", 9262 item->periph_matches[j].periph_name, 9263 item->periph_matches[j].unit_number); 9264 9265 } 9266 fprintf(stdout, ")\n"); 9267 } 9268bailout: 9269 if (ccb != NULL) 9270 cam_freeccb(ccb); 9271 9272 free(rgrequest); 9273 9274 free(rgresponse); 9275 9276 free(disrequest); 9277 9278 free(disresponse); 9279 9280 freebusdevlist(&devlist); 9281 9282 return (retval); 9283} 9284 9285static int 9286atapm_proc_resp(struct cam_device *device, union ccb *ccb) 9287{ 9288 uint8_t error = 0, ata_device = 0, status = 0; 9289 uint16_t count = 0; 9290 uint64_t lba = 0; 9291 int retval; 9292 9293 retval = get_ata_status(device, ccb, &error, &count, &lba, &ata_device, 9294 &status); 9295 if (retval == 1) { 9296 if (arglist & CAM_ARG_VERBOSE) { 9297 cam_error_print(device, ccb, CAM_ESF_ALL, 9298 CAM_EPF_ALL, stderr); 9299 } 9300 warnx("Can't get ATA command status"); 9301 return (retval); 9302 } 9303 9304 if (status & ATA_STATUS_ERROR) { 9305 cam_error_print(device, ccb, CAM_ESF_ALL, 9306 CAM_EPF_ALL, stderr); 9307 return (1); 9308 } 9309 9310 printf("%s%d: ", device->device_name, device->dev_unit_num); 9311 switch (count) { 9312 case ATA_PM_STANDBY: 9313 printf("Standby mode\n"); 9314 break; 9315 case ATA_PM_STANDBY_Y: 9316 printf("Standby_y mode\n"); 9317 break; 9318 case 0x40: /* obsolete since ACS-3 */ 9319 printf("NV Cache Power Mode and the spindle is spun down or spinning down\n"); 9320 break; 9321 case 0x41: /* obsolete since ACS-3 */ 9322 printf("NV Cache Power Mode and the spindle is spun up or spinning up\n"); 9323 break; 9324 case ATA_PM_IDLE: 9325 printf("Idle mode\n"); 9326 break; 9327 case ATA_PM_IDLE_A: 9328 printf("Idle_a mode\n"); 9329 break; 9330 case ATA_PM_IDLE_B: 9331 printf("Idle_b mode\n"); 9332 break; 9333 case ATA_PM_IDLE_C: 9334 printf("Idle_c mode\n"); 9335 break; 9336 case ATA_PM_ACTIVE_IDLE: 9337 printf("Active or Idle mode\n"); 9338 break; 9339 default: 9340 printf("Unknown mode 0x%02x\n", count); 9341 break; 9342 } 9343 9344 return (0); 9345} 9346 9347static int 9348atapm(struct cam_device *device, int argc, char **argv, 9349 char *combinedopt, int retry_count, int timeout) 9350{ 9351 union ccb *ccb; 9352 int retval = 0; 9353 int t = -1; 9354 int c; 9355 uint8_t ata_flags = 0; 9356 u_char cmd, sc; 9357 9358 ccb = cam_getccb(device); 9359 9360 if (ccb == NULL) { 9361 warnx("%s: error allocating ccb", __func__); 9362 return (1); 9363 } 9364 9365 while ((c = getopt(argc, argv, combinedopt)) != -1) { 9366 switch (c) { 9367 case 't': 9368 t = atoi(optarg); 9369 break; 9370 default: 9371 break; 9372 } 9373 } 9374 if (strcmp(argv[1], "idle") == 0) { 9375 if (t == -1) 9376 cmd = ATA_IDLE_IMMEDIATE; 9377 else 9378 cmd = ATA_IDLE_CMD; 9379 } else if (strcmp(argv[1], "standby") == 0) { 9380 if (t == -1) 9381 cmd = ATA_STANDBY_IMMEDIATE; 9382 else 9383 cmd = ATA_STANDBY_CMD; 9384 } else if (strcmp(argv[1], "powermode") == 0) { 9385 cmd = ATA_CHECK_POWER_MODE; 9386 ata_flags = AP_FLAG_CHK_COND; 9387 t = -1; 9388 } else { 9389 cmd = ATA_SLEEP; 9390 t = -1; 9391 } 9392 9393 if (t < 0) 9394 sc = 0; 9395 else if (t <= (240 * 5)) 9396 sc = (t + 4) / 5; 9397 else if (t <= (252 * 5)) 9398 /* special encoding for 21 minutes */ 9399 sc = 252; 9400 else if (t <= (11 * 30 * 60)) 9401 sc = (t - 1) / (30 * 60) + 241; 9402 else 9403 sc = 253; 9404 9405 retval = ata_do_cmd(device, 9406 ccb, 9407 /*retries*/retry_count, 9408 /*flags*/CAM_DIR_NONE, 9409 /*protocol*/AP_PROTO_NON_DATA, 9410 /*ata_flags*/ata_flags, 9411 /*tag_action*/MSG_SIMPLE_Q_TAG, 9412 /*command*/cmd, 9413 /*features*/0, 9414 /*lba*/0, 9415 /*sector_count*/sc, 9416 /*data_ptr*/NULL, 9417 /*dxfer_len*/0, 9418 /*timeout*/timeout ? timeout : 30 * 1000, 9419 /*force48bit*/0); 9420 9421 if (retval == 0 && cmd == ATA_CHECK_POWER_MODE) 9422 retval = atapm_proc_resp(device, ccb); 9423 9424 cam_freeccb(ccb); 9425 return (retval); 9426} 9427 9428static int 9429ataaxm(struct cam_device *device, int argc, char **argv, 9430 char *combinedopt, int retry_count, int timeout) 9431{ 9432 union ccb *ccb; 9433 int retval = 0; 9434 int l = -1; 9435 int c; 9436 u_char cmd, sc; 9437 9438 ccb = cam_getccb(device); 9439 9440 if (ccb == NULL) { 9441 warnx("%s: error allocating ccb", __func__); 9442 return (1); 9443 } 9444 9445 while ((c = getopt(argc, argv, combinedopt)) != -1) { 9446 switch (c) { 9447 case 'l': 9448 l = atoi(optarg); 9449 break; 9450 default: 9451 break; 9452 } 9453 } 9454 sc = 0; 9455 if (strcmp(argv[1], "apm") == 0) { 9456 if (l == -1) 9457 cmd = 0x85; 9458 else { 9459 cmd = 0x05; 9460 sc = l; 9461 } 9462 } else /* aam */ { 9463 if (l == -1) 9464 cmd = 0xC2; 9465 else { 9466 cmd = 0x42; 9467 sc = l; 9468 } 9469 } 9470 9471 retval = ata_do_cmd(device, 9472 ccb, 9473 /*retries*/retry_count, 9474 /*flags*/CAM_DIR_NONE, 9475 /*protocol*/AP_PROTO_NON_DATA, 9476 /*ata_flags*/0, 9477 /*tag_action*/MSG_SIMPLE_Q_TAG, 9478 /*command*/ATA_SETFEATURES, 9479 /*features*/cmd, 9480 /*lba*/0, 9481 /*sector_count*/sc, 9482 /*data_ptr*/NULL, 9483 /*dxfer_len*/0, 9484 /*timeout*/timeout ? timeout : 30 * 1000, 9485 /*force48bit*/0); 9486 9487 cam_freeccb(ccb); 9488 return (retval); 9489} 9490 9491int 9492scsigetopcodes(struct cam_device *device, int opcode_set, int opcode, 9493 int show_sa_errors, int sa_set, int service_action, 9494 int timeout_desc, int task_attr, int retry_count, int timeout, 9495 int verbosemode, uint32_t *fill_len, uint8_t **data_ptr) 9496{ 9497 union ccb *ccb = NULL; 9498 uint8_t *buf = NULL; 9499 uint32_t alloc_len = 0, num_opcodes; 9500 uint32_t valid_len = 0; 9501 uint32_t avail_len = 0; 9502 struct scsi_report_supported_opcodes_all *all_hdr; 9503 struct scsi_report_supported_opcodes_one *one; 9504 int options = 0; 9505 int retval = 0; 9506 9507 /* 9508 * Make it clear that we haven't yet allocated or filled anything. 9509 */ 9510 *fill_len = 0; 9511 *data_ptr = NULL; 9512 9513 ccb = cam_getccb(device); 9514 if (ccb == NULL) { 9515 warnx("couldn't allocate CCB"); 9516 retval = 1; 9517 goto bailout; 9518 } 9519 9520 if (opcode_set != 0) { 9521 options |= RSO_OPTIONS_OC; 9522 num_opcodes = 1; 9523 alloc_len = sizeof(*one) + CAM_MAX_CDBLEN; 9524 } else { 9525 num_opcodes = 256; 9526 alloc_len = sizeof(*all_hdr) + (num_opcodes * 9527 sizeof(struct scsi_report_supported_opcodes_descr)); 9528 } 9529 9530 if (timeout_desc != 0) { 9531 options |= RSO_RCTD; 9532 alloc_len += num_opcodes * 9533 sizeof(struct scsi_report_supported_opcodes_timeout); 9534 } 9535 9536 if (sa_set != 0) { 9537 options |= RSO_OPTIONS_OC_SA; 9538 if (show_sa_errors != 0) 9539 options &= ~RSO_OPTIONS_OC; 9540 } 9541 9542retry_alloc: 9543 if (buf != NULL) { 9544 free(buf); 9545 buf = NULL; 9546 } 9547 9548 buf = malloc(alloc_len); 9549 if (buf == NULL) { 9550 warn("Unable to allocate %u bytes", alloc_len); 9551 retval = 1; 9552 goto bailout; 9553 } 9554 bzero(buf, alloc_len); 9555 9556 scsi_report_supported_opcodes(&ccb->csio, 9557 /*retries*/ retry_count, 9558 /*cbfcnp*/ NULL, 9559 /*tag_action*/ task_attr, 9560 /*options*/ options, 9561 /*req_opcode*/ opcode, 9562 /*req_service_action*/ service_action, 9563 /*data_ptr*/ buf, 9564 /*dxfer_len*/ alloc_len, 9565 /*sense_len*/ SSD_FULL_SIZE, 9566 /*timeout*/ timeout ? timeout : 10000); 9567 9568 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; 9569 9570 if (retry_count != 0) 9571 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; 9572 9573 if (cam_send_ccb(device, ccb) < 0) { 9574 warn("error sending REPORT SUPPORTED OPERATION CODES command"); 9575 retval = 1; 9576 goto bailout; 9577 } 9578 9579 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 9580 if (verbosemode != 0) 9581 cam_error_print(device, ccb, CAM_ESF_ALL, 9582 CAM_EPF_ALL, stderr); 9583 retval = 1; 9584 goto bailout; 9585 } 9586 9587 valid_len = ccb->csio.dxfer_len - ccb->csio.resid; 9588 9589 if (((options & RSO_OPTIONS_MASK) == RSO_OPTIONS_ALL) 9590 && (valid_len >= sizeof(*all_hdr))) { 9591 all_hdr = (struct scsi_report_supported_opcodes_all *)buf; 9592 avail_len = scsi_4btoul(all_hdr->length) + sizeof(*all_hdr); 9593 } else if (((options & RSO_OPTIONS_MASK) != RSO_OPTIONS_ALL) 9594 && (valid_len >= sizeof(*one))) { 9595 uint32_t cdb_length; 9596 9597 one = (struct scsi_report_supported_opcodes_one *)buf; 9598 cdb_length = scsi_2btoul(one->cdb_length); 9599 avail_len = sizeof(*one) + cdb_length; 9600 if (one->support & RSO_ONE_CTDP) { 9601 struct scsi_report_supported_opcodes_timeout *td; 9602 9603 td = (struct scsi_report_supported_opcodes_timeout *) 9604 &buf[avail_len]; 9605 if (valid_len >= (avail_len + sizeof(td->length))) { 9606 avail_len += scsi_2btoul(td->length) + 9607 sizeof(td->length); 9608 } else { 9609 avail_len += sizeof(*td); 9610 } 9611 } 9612 } 9613 9614 /* 9615 * avail_len could be zero if we didn't get enough data back from 9616 * thet target to determine 9617 */ 9618 if ((avail_len != 0) 9619 && (avail_len > valid_len)) { 9620 alloc_len = avail_len; 9621 goto retry_alloc; 9622 } 9623 9624 *fill_len = valid_len; 9625 *data_ptr = buf; 9626bailout: 9627 if (retval != 0) 9628 free(buf); 9629 9630 cam_freeccb(ccb); 9631 9632 return (retval); 9633} 9634 9635static int 9636scsiprintoneopcode(struct cam_device *device, int req_opcode, int sa_set, 9637 int req_sa, uint8_t *buf, uint32_t valid_len) 9638{ 9639 struct scsi_report_supported_opcodes_one *one; 9640 struct scsi_report_supported_opcodes_timeout *td; 9641 uint32_t cdb_len = 0, td_len = 0; 9642 const char *op_desc = NULL; 9643 unsigned int i; 9644 int retval = 0; 9645 9646 one = (struct scsi_report_supported_opcodes_one *)buf; 9647 9648 /* 9649 * If we don't have the full single opcode descriptor, no point in 9650 * continuing. 9651 */ 9652 if (valid_len < __offsetof(struct scsi_report_supported_opcodes_one, 9653 cdb_length)) { 9654 warnx("Only %u bytes returned, not enough to verify support", 9655 valid_len); 9656 retval = 1; 9657 goto bailout; 9658 } 9659 9660 op_desc = scsi_op_desc(req_opcode, &device->inq_data); 9661 9662 printf("%s (0x%02x)", op_desc != NULL ? op_desc : "UNKNOWN", 9663 req_opcode); 9664 if (sa_set != 0) 9665 printf(", SA 0x%x", req_sa); 9666 printf(": "); 9667 9668 switch (one->support & RSO_ONE_SUP_MASK) { 9669 case RSO_ONE_SUP_UNAVAIL: 9670 printf("No command support information currently available\n"); 9671 break; 9672 case RSO_ONE_SUP_NOT_SUP: 9673 printf("Command not supported\n"); 9674 retval = 1; 9675 goto bailout; 9676 break; /*NOTREACHED*/ 9677 case RSO_ONE_SUP_AVAIL: 9678 printf("Command is supported, complies with a SCSI standard\n"); 9679 break; 9680 case RSO_ONE_SUP_VENDOR: 9681 printf("Command is supported, vendor-specific " 9682 "implementation\n"); 9683 break; 9684 default: 9685 printf("Unknown command support flags 0x%#x\n", 9686 one->support & RSO_ONE_SUP_MASK); 9687 break; 9688 } 9689 9690 /* 9691 * If we don't have the CDB length, it isn't exactly an error, the 9692 * command probably isn't supported. 9693 */ 9694 if (valid_len < __offsetof(struct scsi_report_supported_opcodes_one, 9695 cdb_usage)) 9696 goto bailout; 9697 9698 cdb_len = scsi_2btoul(one->cdb_length); 9699 9700 /* 9701 * If our valid data doesn't include the full reported length, 9702 * return. The caller should have detected this and adjusted his 9703 * allocation length to get all of the available data. 9704 */ 9705 if (valid_len < sizeof(*one) + cdb_len) { 9706 retval = 1; 9707 goto bailout; 9708 } 9709 9710 /* 9711 * If all we have is the opcode, there is no point in printing out 9712 * the usage bitmap. 9713 */ 9714 if (cdb_len <= 1) { 9715 retval = 1; 9716 goto bailout; 9717 } 9718 9719 printf("CDB usage bitmap:"); 9720 for (i = 0; i < cdb_len; i++) { 9721 printf(" %02x", one->cdb_usage[i]); 9722 } 9723 printf("\n"); 9724 9725 /* 9726 * If we don't have a timeout descriptor, we're done. 9727 */ 9728 if ((one->support & RSO_ONE_CTDP) == 0) 9729 goto bailout; 9730 9731 /* 9732 * If we don't have enough valid length to include the timeout 9733 * descriptor length, we're done. 9734 */ 9735 if (valid_len < (sizeof(*one) + cdb_len + sizeof(td->length))) 9736 goto bailout; 9737 9738 td = (struct scsi_report_supported_opcodes_timeout *) 9739 &buf[sizeof(*one) + cdb_len]; 9740 td_len = scsi_2btoul(td->length); 9741 td_len += sizeof(td->length); 9742 9743 /* 9744 * If we don't have the full timeout descriptor, we're done. 9745 */ 9746 if (td_len < sizeof(*td)) 9747 goto bailout; 9748 9749 /* 9750 * If we don't have enough valid length to contain the full timeout 9751 * descriptor, we're done. 9752 */ 9753 if (valid_len < (sizeof(*one) + cdb_len + td_len)) 9754 goto bailout; 9755 9756 printf("Timeout information:\n"); 9757 printf("Command-specific: 0x%02x\n", td->cmd_specific); 9758 printf("Nominal timeout: %u seconds\n", 9759 scsi_4btoul(td->nominal_time)); 9760 printf("Recommended timeout: %u seconds\n", 9761 scsi_4btoul(td->recommended_time)); 9762 9763bailout: 9764 return (retval); 9765} 9766 9767static int 9768scsiprintopcodes(struct cam_device *device, int td_req, uint8_t *buf, 9769 uint32_t valid_len) 9770{ 9771 struct scsi_report_supported_opcodes_all *hdr; 9772 struct scsi_report_supported_opcodes_descr *desc; 9773 uint32_t avail_len = 0, used_len = 0; 9774 uint8_t *cur_ptr; 9775 int retval = 0; 9776 9777 if (valid_len < sizeof(*hdr)) { 9778 warnx("%s: not enough returned data (%u bytes) opcode list", 9779 __func__, valid_len); 9780 retval = 1; 9781 goto bailout; 9782 } 9783 hdr = (struct scsi_report_supported_opcodes_all *)buf; 9784 avail_len = scsi_4btoul(hdr->length); 9785 avail_len += sizeof(hdr->length); 9786 /* 9787 * Take the lesser of the amount of data the drive claims is 9788 * available, and the amount of data the HBA says was returned. 9789 */ 9790 avail_len = MIN(avail_len, valid_len); 9791 9792 used_len = sizeof(hdr->length); 9793 9794 printf("%-6s %4s %8s ", 9795 "Opcode", "SA", "CDB len" ); 9796 9797 if (td_req != 0) 9798 printf("%5s %6s %6s ", "CS", "Nom", "Rec"); 9799 printf(" Description\n"); 9800 9801 while ((avail_len - used_len) > sizeof(*desc)) { 9802 struct scsi_report_supported_opcodes_timeout *td; 9803 uint32_t td_len; 9804 const char *op_desc = NULL; 9805 9806 cur_ptr = &buf[used_len]; 9807 desc = (struct scsi_report_supported_opcodes_descr *)cur_ptr; 9808 9809 op_desc = scsi_op_desc(desc->opcode, &device->inq_data); 9810 if (op_desc == NULL) 9811 op_desc = "UNKNOWN"; 9812 9813 printf("0x%02x %#4x %8u ", desc->opcode, 9814 scsi_2btoul(desc->service_action), 9815 scsi_2btoul(desc->cdb_length)); 9816 9817 used_len += sizeof(*desc); 9818 9819 if ((desc->flags & RSO_CTDP) == 0) { 9820 printf(" %s\n", op_desc); 9821 continue; 9822 } 9823 9824 /* 9825 * If we don't have enough space to fit a timeout 9826 * descriptor, then we're done. 9827 */ 9828 if (avail_len - used_len < sizeof(*td)) { 9829 used_len = avail_len; 9830 printf(" %s\n", op_desc); 9831 continue; 9832 } 9833 cur_ptr = &buf[used_len]; 9834 td = (struct scsi_report_supported_opcodes_timeout *)cur_ptr; 9835 td_len = scsi_2btoul(td->length); 9836 td_len += sizeof(td->length); 9837 9838 used_len += td_len; 9839 /* 9840 * If the given timeout descriptor length is less than what 9841 * we understand, skip it. 9842 */ 9843 if (td_len < sizeof(*td)) { 9844 printf(" %s\n", op_desc); 9845 continue; 9846 } 9847 9848 printf(" 0x%02x %6u %6u %s\n", td->cmd_specific, 9849 scsi_4btoul(td->nominal_time), 9850 scsi_4btoul(td->recommended_time), op_desc); 9851 } 9852bailout: 9853 return (retval); 9854} 9855 9856static int 9857scsiopcodes(struct cam_device *device, int argc, char **argv, 9858 char *combinedopt, int task_attr, int retry_count, int timeout, 9859 int verbosemode) 9860{ 9861 int c; 9862 uint32_t opcode = 0, service_action = 0; 9863 int td_set = 0, opcode_set = 0, sa_set = 0; 9864 int show_sa_errors = 1; 9865 uint32_t valid_len = 0; 9866 uint8_t *buf = NULL; 9867 char *endptr; 9868 int retval = 0; 9869 9870 while ((c = getopt(argc, argv, combinedopt)) != -1) { 9871 switch (c) { 9872 case 'N': 9873 show_sa_errors = 0; 9874 break; 9875 case 'o': 9876 opcode = strtoul(optarg, &endptr, 0); 9877 if (*endptr != '\0') { 9878 warnx("Invalid opcode \"%s\", must be a number", 9879 optarg); 9880 retval = 1; 9881 goto bailout; 9882 } 9883 if (opcode > 0xff) { 9884 warnx("Invalid opcode 0x%#x, must be between" 9885 "0 and 0xff inclusive", opcode); 9886 retval = 1; 9887 goto bailout; 9888 } 9889 opcode_set = 1; 9890 break; 9891 case 's': 9892 service_action = strtoul(optarg, &endptr, 0); 9893 if (*endptr != '\0') { 9894 warnx("Invalid service action \"%s\", must " 9895 "be a number", optarg); 9896 retval = 1; 9897 goto bailout; 9898 } 9899 if (service_action > 0xffff) { 9900 warnx("Invalid service action 0x%#x, must " 9901 "be between 0 and 0xffff inclusive", 9902 service_action); 9903 retval = 1; 9904 } 9905 sa_set = 1; 9906 break; 9907 case 'T': 9908 td_set = 1; 9909 break; 9910 default: 9911 break; 9912 } 9913 } 9914 9915 if ((sa_set != 0) 9916 && (opcode_set == 0)) { 9917 warnx("You must specify an opcode with -o if a service " 9918 "action is given"); 9919 retval = 1; 9920 goto bailout; 9921 } 9922 retval = scsigetopcodes(device, opcode_set, opcode, show_sa_errors, 9923 sa_set, service_action, td_set, task_attr, 9924 retry_count, timeout, verbosemode, &valid_len, 9925 &buf); 9926 if (retval != 0) 9927 goto bailout; 9928 9929 if ((opcode_set != 0) 9930 || (sa_set != 0)) { 9931 retval = scsiprintoneopcode(device, opcode, sa_set, 9932 service_action, buf, valid_len); 9933 } else { 9934 retval = scsiprintopcodes(device, td_set, buf, valid_len); 9935 } 9936 9937bailout: 9938 free(buf); 9939 9940 return (retval); 9941} 9942 9943 9944static int 9945reprobe(struct cam_device *device) 9946{ 9947 union ccb *ccb; 9948 int retval = 0; 9949 9950 ccb = cam_getccb(device); 9951 9952 if (ccb == NULL) { 9953 warnx("%s: error allocating ccb", __func__); 9954 return (1); 9955 } 9956 9957 ccb->ccb_h.func_code = XPT_REPROBE_LUN; 9958 9959 if (cam_send_ccb(device, ccb) < 0) { 9960 warn("error sending XPT_REPROBE_LUN CCB"); 9961 retval = 1; 9962 goto bailout; 9963 } 9964 9965 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 9966 cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); 9967 retval = 1; 9968 goto bailout; 9969 } 9970 9971bailout: 9972 cam_freeccb(ccb); 9973 9974 return (retval); 9975} 9976 9977void 9978usage(int printlong) 9979{ 9980 9981 fprintf(printlong ? stdout : stderr, 9982"usage: camcontrol <command> [device id][generic args][command args]\n" 9983" camcontrol devlist [-b] [-v]\n" 9984" camcontrol periphlist [dev_id][-n dev_name] [-u unit]\n" 9985" camcontrol tur [dev_id][generic args]\n" 9986" camcontrol sense [dev_id][generic args][-D][-x]\n" 9987" camcontrol inquiry [dev_id][generic args] [-D] [-S] [-R]\n" 9988" camcontrol identify [dev_id][generic args] [-v]\n" 9989" camcontrol reportluns [dev_id][generic args] [-c] [-l] [-r report]\n" 9990" camcontrol readcap [dev_id][generic args] [-b] [-h] [-H] [-N]\n" 9991" [-q] [-s] [-l]\n" 9992" camcontrol start [dev_id][generic args]\n" 9993" camcontrol stop [dev_id][generic args]\n" 9994" camcontrol load [dev_id][generic args]\n" 9995" camcontrol eject [dev_id][generic args]\n" 9996" camcontrol reprobe [dev_id][generic args]\n" 9997" camcontrol rescan <all | bus[:target:lun] | dev_id>\n" 9998" camcontrol reset <all | bus[:target:lun] | dev_id>\n" 9999" camcontrol defects [dev_id][generic args] <-f format> [-P][-G]\n" 10000" [-q][-s][-S offset][-X]\n" 10001" camcontrol modepage [dev_id][generic args] <-m page | -l>\n" 10002" [-P pagectl][-e | -b][-d]\n" 10003" camcontrol cmd [dev_id][generic args]\n" 10004" <-a cmd [args] | -c cmd [args]>\n" 10005" [-d] [-f] [-i len fmt|-o len fmt [args]] [-r fmt]\n" 10006" camcontrol smpcmd [dev_id][generic args]\n" 10007" <-r len fmt [args]> <-R len fmt [args]>\n" 10008" camcontrol smprg [dev_id][generic args][-l]\n" 10009" camcontrol smppc [dev_id][generic args] <-p phy> [-l]\n" 10010" [-o operation][-d name][-m rate][-M rate]\n" 10011" [-T pp_timeout][-a enable|disable]\n" 10012" [-A enable|disable][-s enable|disable]\n" 10013" [-S enable|disable]\n" 10014" camcontrol smpphylist [dev_id][generic args][-l][-q]\n" 10015" camcontrol smpmaninfo [dev_id][generic args][-l]\n" 10016" camcontrol debug [-I][-P][-T][-S][-X][-c]\n" 10017" <all|dev_id|bus[:target[:lun]]|off>\n" 10018" camcontrol tags [dev_id][generic args] [-N tags] [-q] [-v]\n" 10019" camcontrol negotiate [dev_id][generic args] [-a][-c]\n" 10020" [-D <enable|disable>][-M mode][-O offset]\n" 10021" [-q][-R syncrate][-v][-T <enable|disable>]\n" 10022" [-U][-W bus_width]\n" 10023" camcontrol format [dev_id][generic args][-q][-r][-w][-y]\n" 10024" camcontrol sanitize [dev_id][generic args]\n" 10025" [-a overwrite|block|crypto|exitfailure]\n" 10026" [-c passes][-I][-P pattern][-q][-U][-r][-w]\n" 10027" [-y]\n" 10028" camcontrol idle [dev_id][generic args][-t time]\n" 10029" camcontrol standby [dev_id][generic args][-t time]\n" 10030" camcontrol sleep [dev_id][generic args]\n" 10031" camcontrol powermode [dev_id][generic args]\n" 10032" camcontrol apm [dev_id][generic args][-l level]\n" 10033" camcontrol aam [dev_id][generic args][-l level]\n" 10034" camcontrol fwdownload [dev_id][generic args] <-f fw_image> [-q]\n" 10035" [-s][-y]\n" 10036" camcontrol security [dev_id][generic args]\n" 10037" <-d pwd | -e pwd | -f | -h pwd | -k pwd>\n" 10038" [-l <high|maximum>] [-q] [-s pwd] [-T timeout]\n" 10039" [-U <user|master>] [-y]\n" 10040" camcontrol hpa [dev_id][generic args] [-f] [-l] [-P] [-p pwd]\n" 10041" [-q] [-s max_sectors] [-U pwd] [-y]\n" 10042" camcontrol ama [dev_id][generic args] [-f] [-q] [-s max_sectors]\n" 10043" camcontrol persist [dev_id][generic args] <-i action|-o action>\n" 10044" [-a][-I tid][-k key][-K sa_key][-p][-R rtp]\n" 10045" [-s scope][-S][-T type][-U]\n" 10046" camcontrol attrib [dev_id][generic args] <-r action|-w attr>\n" 10047" [-a attr_num][-c][-e elem][-F form1,form1]\n" 10048" [-p part][-s start][-T type][-V vol]\n" 10049" camcontrol opcodes [dev_id][generic args][-o opcode][-s SA]\n" 10050" [-N][-T]\n" 10051" camcontrol zone [dev_id][generic args]<-c cmd> [-a] [-l LBA]\n" 10052" [-o rep_opts] [-P print_opts]\n" 10053" camcontrol epc [dev_id][generic_args]<-c cmd> [-d] [-D] [-e]\n" 10054" [-H] [-p power_cond] [-P] [-r rst_src] [-s]\n" 10055" [-S power_src] [-T timer]\n" 10056" camcontrol timestamp [dev_id][generic_args] <-r [-f format|-m|-U]>|\n" 10057" <-s <-f format -T time | -U >>\n" 10058" camcontrol devtype [dev_id]\n" 10059" camcontrol depop [dev_id] [-d | -l | -r] [-e element] [-c capacity]\n" 10060" camcontrol mmcsdcmd [dev_id] [[-c mmc_opcode] [-a mmc_arg]\n" 10061" [-f mmc_flags] [-l data_len]\n" 10062" [-W [-b data_byte]]] |\n" 10063" [-F frequency] |\n" 10064" [-I]\n" 10065" [-1 | -4]\n" 10066" [-S high|normal]\n" 10067" \n" 10068" camcontrol help\n"); 10069 if (!printlong) 10070 return; 10071 fprintf(stdout, 10072"Specify one of the following options:\n" 10073"devlist list all CAM devices\n" 10074"periphlist list all CAM peripheral drivers attached to a device\n" 10075"sense send a request sense command to the named device\n" 10076"tur send a test unit ready to the named device\n" 10077"inquiry send a SCSI inquiry command to the named device\n" 10078"identify send a ATA identify command to the named device\n" 10079"reportluns send a SCSI report luns command to the device\n" 10080"readcap send a SCSI read capacity command to the device\n" 10081"start send a Start Unit command to the device\n" 10082"stop send a Stop Unit command to the device\n" 10083"load send a Start Unit command to the device with the load bit set\n" 10084"eject send a Stop Unit command to the device with the eject bit set\n" 10085"reprobe update capacity information of the given device\n" 10086"rescan rescan all buses, the given bus, bus:target:lun or device\n" 10087"reset reset all buses, the given bus, bus:target:lun or device\n" 10088"defects read the defect list of the specified device\n" 10089"modepage display or edit (-e) the given mode page\n" 10090"cmd send the given SCSI command, may need -i or -o as well\n" 10091"smpcmd send the given SMP command, requires -o and -i\n" 10092"smprg send the SMP Report General command\n" 10093"smppc send the SMP PHY Control command, requires -p\n" 10094"smpphylist display phys attached to a SAS expander\n" 10095"smpmaninfo send the SMP Report Manufacturer Info command\n" 10096"debug turn debugging on/off for a bus, target, or lun, or all devices\n" 10097"tags report or set the number of transaction slots for a device\n" 10098"negotiate report or set device negotiation parameters\n" 10099"format send the SCSI FORMAT UNIT command to the named device\n" 10100"sanitize send the SCSI SANITIZE command to the named device\n" 10101"idle send the ATA IDLE command to the named device\n" 10102"standby send the ATA STANDBY command to the named device\n" 10103"sleep send the ATA SLEEP command to the named device\n" 10104"powermode send the ATA CHECK POWER MODE command to the named device\n" 10105"fwdownload program firmware of the named device with the given image\n" 10106"security report or send ATA security commands to the named device\n" 10107"persist send the SCSI PERSISTENT RESERVE IN or OUT commands\n" 10108"attrib send the SCSI READ or WRITE ATTRIBUTE commands\n" 10109"opcodes send the SCSI REPORT SUPPORTED OPCODES command\n" 10110"zone manage Zoned Block (Shingled) devices\n" 10111"epc send ATA Extended Power Conditions commands\n" 10112"timestamp report or set the device's timestamp\n" 10113"devtype report the type of device\n" 10114"depop manage drive storage elements\n" 10115"mmcsdcmd send the given MMC command, needs -c and -a as well\n" 10116"help this message\n" 10117"Device Identifiers:\n" 10118"bus:target specify the bus and target, lun defaults to 0\n" 10119"bus:target:lun specify the bus, target and lun\n" 10120"deviceUNIT specify the device name, like \"da4\" or \"cd2\"\n" 10121"Generic arguments:\n" 10122"-v be verbose, print out sense information\n" 10123"-t timeout command timeout in seconds, overrides default timeout\n" 10124"-n dev_name specify device name, e.g. \"da\", \"cd\"\n" 10125"-u unit specify unit number, e.g. \"0\", \"5\"\n" 10126"-E have the kernel attempt to perform SCSI error recovery\n" 10127"-C count specify the SCSI command retry count (needs -E to work)\n" 10128"-Q task_attr specify ordered, simple or head tag type for SCSI cmds\n" 10129"modepage arguments:\n" 10130"-l list all available mode pages\n" 10131"-m page specify the mode page to view or edit\n" 10132"-e edit the specified mode page\n" 10133"-b force view to binary mode\n" 10134"-d disable block descriptors for mode sense\n" 10135"-P pgctl page control field 0-3\n" 10136"defects arguments:\n" 10137"-f format specify defect list format (block, bfi or phys)\n" 10138"-G get the grown defect list\n" 10139"-P get the permanent defect list\n" 10140"sense arguments:\n" 10141"-D request descriptor sense data\n" 10142"-x do a hexdump of the sense data\n" 10143"inquiry arguments:\n" 10144"-D get the standard inquiry data\n" 10145"-S get the serial number\n" 10146"-R get the transfer rate, etc.\n" 10147"reportluns arguments:\n" 10148"-c only report a count of available LUNs\n" 10149"-l only print out luns, and not a count\n" 10150"-r <reporttype> specify \"default\", \"wellknown\" or \"all\"\n" 10151"readcap arguments\n" 10152"-b only report the blocksize\n" 10153"-h human readable device size, base 2\n" 10154"-H human readable device size, base 10\n" 10155"-N print the number of blocks instead of last block\n" 10156"-q quiet, print numbers only\n" 10157"-s only report the last block/device size\n" 10158"cmd arguments:\n" 10159"-c cdb [args] specify the SCSI CDB\n" 10160"-i len fmt specify input data and input data format\n" 10161"-o len fmt [args] specify output data and output data fmt\n" 10162"smpcmd arguments:\n" 10163"-r len fmt [args] specify the SMP command to be sent\n" 10164"-R len fmt [args] specify SMP response format\n" 10165"smprg arguments:\n" 10166"-l specify the long response format\n" 10167"smppc arguments:\n" 10168"-p phy specify the PHY to operate on\n" 10169"-l specify the long request/response format\n" 10170"-o operation specify the phy control operation\n" 10171"-d name set the attached device name\n" 10172"-m rate set the minimum physical link rate\n" 10173"-M rate set the maximum physical link rate\n" 10174"-T pp_timeout set the partial pathway timeout value\n" 10175"-a enable|disable enable or disable SATA slumber\n" 10176"-A enable|disable enable or disable SATA partial phy power\n" 10177"-s enable|disable enable or disable SAS slumber\n" 10178"-S enable|disable enable or disable SAS partial phy power\n" 10179"smpphylist arguments:\n" 10180"-l specify the long response format\n" 10181"-q only print phys with attached devices\n" 10182"smpmaninfo arguments:\n" 10183"-l specify the long response format\n" 10184"debug arguments:\n" 10185"-I CAM_DEBUG_INFO -- scsi commands, errors, data\n" 10186"-T CAM_DEBUG_TRACE -- routine flow tracking\n" 10187"-S CAM_DEBUG_SUBTRACE -- internal routine command flow\n" 10188"-c CAM_DEBUG_CDB -- print out SCSI CDBs only\n" 10189"tags arguments:\n" 10190"-N tags specify the number of tags to use for this device\n" 10191"-q be quiet, don't report the number of tags\n" 10192"-v report a number of tag-related parameters\n" 10193"negotiate arguments:\n" 10194"-a send a test unit ready after negotiation\n" 10195"-c report/set current negotiation settings\n" 10196"-D <arg> \"enable\" or \"disable\" disconnection\n" 10197"-M mode set ATA mode\n" 10198"-O offset set command delay offset\n" 10199"-q be quiet, don't report anything\n" 10200"-R syncrate synchronization rate in MHz\n" 10201"-T <arg> \"enable\" or \"disable\" tagged queueing\n" 10202"-U report/set user negotiation settings\n" 10203"-W bus_width set the bus width in bits (8, 16 or 32)\n" 10204"-v also print a Path Inquiry CCB for the controller\n" 10205"format arguments:\n" 10206"-q be quiet, don't print status messages\n" 10207"-r run in report only mode\n" 10208"-w don't send immediate format command\n" 10209"-y don't ask any questions\n" 10210"sanitize arguments:\n" 10211"-a operation operation mode: overwrite, block, crypto or exitfailure\n" 10212"-c passes overwrite passes to perform (1 to 31)\n" 10213"-I invert overwrite pattern after each pass\n" 10214"-P pattern path to overwrite pattern file\n" 10215"-q be quiet, don't print status messages\n" 10216"-r run in report only mode\n" 10217"-U run operation in unrestricted completion exit mode\n" 10218"-w don't send immediate sanitize command\n" 10219"-y don't ask any questions\n" 10220"idle/standby arguments:\n" 10221"-t <arg> number of seconds before respective state.\n" 10222"fwdownload arguments:\n" 10223"-f fw_image path to firmware image file\n" 10224"-q don't print informational messages, only errors\n" 10225"-s run in simulation mode\n" 10226"-v print info for every firmware segment sent to device\n" 10227"-y don't ask any questions\n" 10228"security arguments:\n" 10229"-d pwd disable security using the given password for the selected\n" 10230" user\n" 10231"-e pwd erase the device using the given pwd for the selected user\n" 10232"-f freeze the security configuration of the specified device\n" 10233"-h pwd enhanced erase the device using the given pwd for the\n" 10234" selected user\n" 10235"-k pwd unlock the device using the given pwd for the selected\n" 10236" user\n" 10237"-l <high|maximum> specifies which security level to set: high or maximum\n" 10238"-q be quiet, do not print any status messages\n" 10239"-s pwd password the device (enable security) using the given\n" 10240" pwd for the selected user\n" 10241"-T timeout overrides the timeout (seconds) used for erase operation\n" 10242"-U <user|master> specifies which user to set: user or master\n" 10243"-y don't ask any questions\n" 10244"hpa arguments:\n" 10245"-f freeze the HPA configuration of the device\n" 10246"-l lock the HPA configuration of the device\n" 10247"-P make the HPA max sectors persist\n" 10248"-p pwd Set the HPA configuration password required for unlock\n" 10249" calls\n" 10250"-q be quiet, do not print any status messages\n" 10251"-s sectors configures the maximum user accessible sectors of the\n" 10252" device\n" 10253"-U pwd unlock the HPA configuration of the device\n" 10254"-y don't ask any questions\n" 10255"ama arguments:\n" 10256"-f freeze the AMA configuration of the device\n" 10257"-q be quiet, do not print any status messages\n" 10258"-s sectors configures the maximum user accessible sectors of the\n" 10259" device\n" 10260"persist arguments:\n" 10261"-i action specify read_keys, read_reservation, report_cap, or\n" 10262" read_full_status\n" 10263"-o action specify register, register_ignore, reserve, release,\n" 10264" clear, preempt, preempt_abort, register_move, replace_lost\n" 10265"-a set the All Target Ports (ALL_TG_PT) bit\n" 10266"-I tid specify a Transport ID, e.g.: sas,0x1234567812345678\n" 10267"-k key specify the Reservation Key\n" 10268"-K sa_key specify the Service Action Reservation Key\n" 10269"-p set the Activate Persist Through Power Loss bit\n" 10270"-R rtp specify the Relative Target Port\n" 10271"-s scope specify the scope: lun, extent, element or a number\n" 10272"-S specify Transport ID for register, requires -I\n" 10273"-T res_type specify the reservation type: read_shared, wr_ex, rd_ex,\n" 10274" ex_ac, wr_ex_ro, ex_ac_ro, wr_ex_ar, ex_ac_ar\n" 10275"-U unregister the current initiator for register_move\n" 10276"attrib arguments:\n" 10277"-r action specify attr_values, attr_list, lv_list, part_list, or\n" 10278" supp_attr\n" 10279"-w attr specify an attribute to write, one -w argument per attr\n" 10280"-a attr_num only display this attribute number\n" 10281"-c get cached attributes\n" 10282"-e elem_addr request attributes for the given element in a changer\n" 10283"-F form1,form2 output format, comma separated list: text_esc, text_raw,\n" 10284" nonascii_esc, nonascii_trim, nonascii_raw, field_all,\n" 10285" field_none, field_desc, field_num, field_size, field_rw\n" 10286"-p partition request attributes for the given partition\n" 10287"-s start_attr request attributes starting at the given number\n" 10288"-T elem_type specify the element type (used with -e)\n" 10289"-V logical_vol specify the logical volume ID\n" 10290"opcodes arguments:\n" 10291"-o opcode specify the individual opcode to list\n" 10292"-s service_action specify the service action for the opcode\n" 10293"-N do not return SCSI error for unsupported SA\n" 10294"-T request nominal and recommended timeout values\n" 10295"zone arguments:\n" 10296"-c cmd required: rz, open, close, finish, or rwp\n" 10297"-a apply the action to all zones\n" 10298"-l LBA specify the zone starting LBA\n" 10299"-o rep_opts report zones options: all, empty, imp_open, exp_open,\n" 10300" closed, full, ro, offline, reset, nonseq, nonwp\n" 10301"-P print_opt report zones printing: normal, summary, script\n" 10302"epc arguments:\n" 10303"-c cmd required: restore, goto, timer, state, enable, disable,\n" 10304" source, status, list\n" 10305"-d disable power mode (timer, state)\n" 10306"-D delayed entry (goto)\n" 10307"-e enable power mode (timer, state)\n" 10308"-H hold power mode (goto)\n" 10309"-p power_cond Idle_a, Idle_b, Idle_c, Standby_y, Standby_z (timer,\n" 10310" state, goto)\n" 10311"-P only display power mode (status)\n" 10312"-r rst_src restore settings from: default, saved (restore)\n" 10313"-s save mode (timer, state, restore)\n" 10314"-S power_src set power source: battery, nonbattery (source)\n" 10315"-T timer set timer, seconds, .1 sec resolution (timer)\n" 10316"timestamp arguments:\n" 10317"-r report the timestamp of the device\n" 10318"-f format report the timestamp of the device with the given\n" 10319" strftime(3) format string\n" 10320"-m report the timestamp of the device as milliseconds since\n" 10321" January 1st, 1970\n" 10322"-U report the time with UTC instead of the local time zone\n" 10323"-s set the timestamp of the device\n" 10324"-f format the format of the time string passed into strptime(3)\n" 10325"-T time the time value passed into strptime(3)\n" 10326"-U set the timestamp of the device to UTC time\n" 10327"depop arguments:\n" 10328"-d remove an element from service\n" 10329"-l list status of all elements of drive\n" 10330"-r restore all elements to service\n" 10331"-e elm element to remove\n" 10332"-c capacity requested new capacity\n" 10333"mmcsdcmd arguments:\n" 10334"-c mmc_cmd MMC command to send to the card\n" 10335"-a mmc_arg Argument for the MMC command\n" 10336"-f mmc_flag Flags to set for the MMC command\n" 10337"-l data_len Expect data_len bytes of data in reply and display them\n" 10338"-W Fill the data buffer before invoking the MMC command\n" 10339"-b data_byte One byte of data to fill the data buffer with\n" 10340"-F frequency Operating frequency to set on the controller\n" 10341"-4 Set bus width to 4 bit\n" 10342"-1 Set bus width to 8 bit\n" 10343"-S high | std Set high-speed or standard timing\n" 10344"-I Display various card and host controller information\n" 10345); 10346} 10347 10348int 10349main(int argc, char **argv) 10350{ 10351 int c; 10352 char *device = NULL; 10353 int unit = 0; 10354 struct cam_device *cam_dev = NULL; 10355 int timeout = 0, retry_count = 1; 10356 camcontrol_optret optreturn; 10357 char *tstr; 10358 const char *mainopt = "C:En:Q:t:u:v"; 10359 const char *subopt = NULL; 10360 char combinedopt[256]; 10361 int error = 0, optstart = 2; 10362 int task_attr = MSG_SIMPLE_Q_TAG; 10363 int devopen = 1; 10364 cam_cmd cmdlist; 10365 path_id_t bus; 10366 target_id_t target; 10367 lun_id_t lun; 10368 10369 cmdlist = CAM_CMD_NONE; 10370 arglist = CAM_ARG_NONE; 10371 10372 if (argc < 2) { 10373 usage(0); 10374 exit(1); 10375 } 10376 10377 /* 10378 * Get the base option. 10379 */ 10380 optreturn = getoption(option_table,argv[1], &cmdlist, &arglist,&subopt); 10381 10382 if (optreturn == CC_OR_AMBIGUOUS) { 10383 warnx("ambiguous option %s", argv[1]); 10384 usage(0); 10385 exit(1); 10386 } else if (optreturn == CC_OR_NOT_FOUND) { 10387 warnx("option %s not found", argv[1]); 10388 usage(0); 10389 exit(1); 10390 } 10391 10392 /* 10393 * Ahh, getopt(3) is a pain. 10394 * 10395 * This is a gross hack. There really aren't many other good 10396 * options (excuse the pun) for parsing options in a situation like 10397 * this. getopt is kinda braindead, so you end up having to run 10398 * through the options twice, and give each invocation of getopt 10399 * the option string for the other invocation. 10400 * 10401 * You would think that you could just have two groups of options. 10402 * The first group would get parsed by the first invocation of 10403 * getopt, and the second group would get parsed by the second 10404 * invocation of getopt. It doesn't quite work out that way. When 10405 * the first invocation of getopt finishes, it leaves optind pointing 10406 * to the argument _after_ the first argument in the second group. 10407 * So when the second invocation of getopt comes around, it doesn't 10408 * recognize the first argument it gets and then bails out. 10409 * 10410 * A nice alternative would be to have a flag for getopt that says 10411 * "just keep parsing arguments even when you encounter an unknown 10412 * argument", but there isn't one. So there's no real clean way to 10413 * easily parse two sets of arguments without having one invocation 10414 * of getopt know about the other. 10415 * 10416 * Without this hack, the first invocation of getopt would work as 10417 * long as the generic arguments are first, but the second invocation 10418 * (in the subfunction) would fail in one of two ways. In the case 10419 * where you don't set optreset, it would fail because optind may be 10420 * pointing to the argument after the one it should be pointing at. 10421 * In the case where you do set optreset, and reset optind, it would 10422 * fail because getopt would run into the first set of options, which 10423 * it doesn't understand. 10424 * 10425 * All of this would "sort of" work if you could somehow figure out 10426 * whether optind had been incremented one option too far. The 10427 * mechanics of that, however, are more daunting than just giving 10428 * both invocations all of the expect options for either invocation. 10429 * 10430 * Needless to say, I wouldn't mind if someone invented a better 10431 * (non-GPL!) command line parsing interface than getopt. I 10432 * wouldn't mind if someone added more knobs to getopt to make it 10433 * work better. Who knows, I may talk myself into doing it someday, 10434 * if the standards weenies let me. As it is, it just leads to 10435 * hackery like this and causes people to avoid it in some cases. 10436 * 10437 * KDM, September 8th, 1998 10438 */ 10439 if (subopt != NULL) 10440 sprintf(combinedopt, "%s%s", mainopt, subopt); 10441 else 10442 sprintf(combinedopt, "%s", mainopt); 10443 10444 /* 10445 * For these options we do not parse optional device arguments and 10446 * we do not open a passthrough device. 10447 */ 10448 if ((cmdlist == CAM_CMD_RESCAN) 10449 || (cmdlist == CAM_CMD_RESET) 10450 || (cmdlist == CAM_CMD_DEVTREE) 10451 || (cmdlist == CAM_CMD_USAGE) 10452 || (cmdlist == CAM_CMD_DEBUG)) 10453 devopen = 0; 10454 10455 if ((devopen == 1) 10456 && (argc > 2 && argv[2][0] != '-')) { 10457 char name[30]; 10458 int rv; 10459 10460 if (isdigit(argv[2][0])) { 10461 /* device specified as bus:target[:lun] */ 10462 rv = parse_btl(argv[2], &bus, &target, &lun, &arglist); 10463 if (rv < 2) 10464 errx(1, "numeric device specification must " 10465 "be either bus:target, or " 10466 "bus:target:lun"); 10467 /* default to 0 if lun was not specified */ 10468 if ((arglist & CAM_ARG_LUN) == 0) { 10469 lun = 0; 10470 arglist |= CAM_ARG_LUN; 10471 } 10472 optstart++; 10473 } else { 10474 if (cam_get_device(argv[2], name, sizeof name, &unit) 10475 == -1) 10476 errx(1, "%s", cam_errbuf); 10477 device = strdup(name); 10478 arglist |= CAM_ARG_DEVICE | CAM_ARG_UNIT; 10479 optstart++; 10480 } 10481 } 10482 /* 10483 * Start getopt processing at argv[2/3], since we've already 10484 * accepted argv[1..2] as the command name, and as a possible 10485 * device name. 10486 */ 10487 optind = optstart; 10488 10489 /* 10490 * Now we run through the argument list looking for generic 10491 * options, and ignoring options that possibly belong to 10492 * subfunctions. 10493 */ 10494 while ((c = getopt(argc, argv, combinedopt))!= -1){ 10495 switch(c) { 10496 case 'C': 10497 retry_count = strtol(optarg, NULL, 0); 10498 if (retry_count < 0) 10499 errx(1, "retry count %d is < 0", 10500 retry_count); 10501 arglist |= CAM_ARG_RETRIES; 10502 break; 10503 case 'E': 10504 arglist |= CAM_ARG_ERR_RECOVER; 10505 break; 10506 case 'n': 10507 arglist |= CAM_ARG_DEVICE; 10508 tstr = optarg; 10509 while (isspace(*tstr) && (*tstr != '\0')) 10510 tstr++; 10511 device = (char *)strdup(tstr); 10512 break; 10513 case 'Q': { 10514 char *endptr; 10515 int table_entry = 0; 10516 10517 tstr = optarg; 10518 while (isspace(*tstr) && (*tstr != '\0')) 10519 tstr++; 10520 if (isdigit(*tstr)) { 10521 task_attr = strtol(tstr, &endptr, 0); 10522 if (*endptr != '\0') { 10523 errx(1, "Invalid queue option " 10524 "%s", tstr); 10525 } 10526 } else { 10527 size_t table_size; 10528 scsi_nv_status status; 10529 10530 table_size = sizeof(task_attrs) / 10531 sizeof(task_attrs[0]); 10532 status = scsi_get_nv(task_attrs, 10533 table_size, tstr, &table_entry, 10534 SCSI_NV_FLAG_IG_CASE); 10535 if (status == SCSI_NV_FOUND) 10536 task_attr = task_attrs[ 10537 table_entry].value; 10538 else { 10539 errx(1, "%s option %s", 10540 (status == SCSI_NV_AMBIGUOUS)? 10541 "ambiguous" : "invalid", 10542 tstr); 10543 } 10544 } 10545 break; 10546 } 10547 case 't': 10548 timeout = strtol(optarg, NULL, 0); 10549 if (timeout < 0) 10550 errx(1, "invalid timeout %d", timeout); 10551 /* Convert the timeout from seconds to ms */ 10552 timeout *= 1000; 10553 arglist |= CAM_ARG_TIMEOUT; 10554 break; 10555 case 'u': 10556 arglist |= CAM_ARG_UNIT; 10557 unit = strtol(optarg, NULL, 0); 10558 break; 10559 case 'v': 10560 arglist |= CAM_ARG_VERBOSE; 10561 break; 10562 default: 10563 break; 10564 } 10565 } 10566 10567 /* 10568 * For most commands we'll want to open the passthrough device 10569 * associated with the specified device. In the case of the rescan 10570 * commands, we don't use a passthrough device at all, just the 10571 * transport layer device. 10572 */ 10573 if (devopen == 1) { 10574 if (((arglist & (CAM_ARG_BUS|CAM_ARG_TARGET)) == 0) 10575 && (((arglist & CAM_ARG_DEVICE) == 0) 10576 || ((arglist & CAM_ARG_UNIT) == 0))) { 10577 errx(1, "subcommand \"%s\" requires a valid device " 10578 "identifier", argv[1]); 10579 } 10580 10581 if ((cam_dev = ((arglist & (CAM_ARG_BUS | CAM_ARG_TARGET))? 10582 cam_open_btl(bus, target, lun, O_RDWR, NULL) : 10583 cam_open_spec_device(device,unit,O_RDWR,NULL))) 10584 == NULL) 10585 errx(1,"%s", cam_errbuf); 10586 } 10587 10588 /* 10589 * Reset optind to 2, and reset getopt, so these routines can parse 10590 * the arguments again. 10591 */ 10592 optind = optstart; 10593 optreset = 1; 10594 10595 switch(cmdlist) { 10596 case CAM_CMD_DEVLIST: 10597 error = getdevlist(cam_dev); 10598 break; 10599 case CAM_CMD_HPA: 10600 error = atahpa(cam_dev, retry_count, timeout, 10601 argc, argv, combinedopt); 10602 break; 10603 case CAM_CMD_AMA: 10604 error = ataama(cam_dev, retry_count, timeout, 10605 argc, argv, combinedopt); 10606 break; 10607 case CAM_CMD_DEVTREE: 10608 error = getdevtree(argc, argv, combinedopt); 10609 break; 10610 case CAM_CMD_DEVTYPE: 10611 error = getdevtype(cam_dev); 10612 break; 10613 case CAM_CMD_REQSENSE: 10614 error = requestsense(cam_dev, argc, argv, combinedopt, 10615 task_attr, retry_count, timeout); 10616 break; 10617 case CAM_CMD_TUR: 10618 error = testunitready(cam_dev, task_attr, retry_count, 10619 timeout, 0); 10620 break; 10621 case CAM_CMD_INQUIRY: 10622 error = scsidoinquiry(cam_dev, argc, argv, combinedopt, 10623 task_attr, retry_count, timeout); 10624 break; 10625 case CAM_CMD_IDENTIFY: 10626 error = identify(cam_dev, retry_count, timeout); 10627 break; 10628 case CAM_CMD_STARTSTOP: 10629 error = scsistart(cam_dev, arglist & CAM_ARG_START_UNIT, 10630 arglist & CAM_ARG_EJECT, task_attr, 10631 retry_count, timeout); 10632 break; 10633 case CAM_CMD_RESCAN: 10634 error = dorescan_or_reset(argc, argv, 1); 10635 break; 10636 case CAM_CMD_RESET: 10637 error = dorescan_or_reset(argc, argv, 0); 10638 break; 10639 case CAM_CMD_READ_DEFECTS: 10640 error = readdefects(cam_dev, argc, argv, combinedopt, 10641 task_attr, retry_count, timeout); 10642 break; 10643 case CAM_CMD_MODE_PAGE: 10644 modepage(cam_dev, argc, argv, combinedopt, 10645 task_attr, retry_count, timeout); 10646 break; 10647 case CAM_CMD_SCSI_CMD: 10648 error = scsicmd(cam_dev, argc, argv, combinedopt, 10649 task_attr, retry_count, timeout); 10650 break; 10651 case CAM_CMD_MMCSD_CMD: 10652 error = mmcsdcmd(cam_dev, argc, argv, combinedopt, 10653 retry_count, timeout); 10654 break; 10655 case CAM_CMD_SMP_CMD: 10656 error = smpcmd(cam_dev, argc, argv, combinedopt, 10657 retry_count, timeout); 10658 break; 10659 case CAM_CMD_SMP_RG: 10660 error = smpreportgeneral(cam_dev, argc, argv, 10661 combinedopt, retry_count, 10662 timeout); 10663 break; 10664 case CAM_CMD_SMP_PC: 10665 error = smpphycontrol(cam_dev, argc, argv, combinedopt, 10666 retry_count, timeout); 10667 break; 10668 case CAM_CMD_SMP_PHYLIST: 10669 error = smpphylist(cam_dev, argc, argv, combinedopt, 10670 retry_count, timeout); 10671 break; 10672 case CAM_CMD_SMP_MANINFO: 10673 error = smpmaninfo(cam_dev, argc, argv, combinedopt, 10674 retry_count, timeout); 10675 break; 10676 case CAM_CMD_DEBUG: 10677 error = camdebug(argc, argv, combinedopt); 10678 break; 10679 case CAM_CMD_TAG: 10680 error = tagcontrol(cam_dev, argc, argv, combinedopt); 10681 break; 10682 case CAM_CMD_RATE: 10683 error = ratecontrol(cam_dev, task_attr, retry_count, 10684 timeout, argc, argv, combinedopt); 10685 break; 10686 case CAM_CMD_FORMAT: 10687 error = scsiformat(cam_dev, argc, argv, 10688 combinedopt, task_attr, retry_count, 10689 timeout); 10690 break; 10691 case CAM_CMD_REPORTLUNS: 10692 error = scsireportluns(cam_dev, argc, argv, 10693 combinedopt, task_attr, 10694 retry_count, timeout); 10695 break; 10696 case CAM_CMD_READCAP: 10697 error = scsireadcapacity(cam_dev, argc, argv, 10698 combinedopt, task_attr, 10699 retry_count, timeout); 10700 break; 10701 case CAM_CMD_IDLE: 10702 case CAM_CMD_STANDBY: 10703 case CAM_CMD_SLEEP: 10704 case CAM_CMD_POWER_MODE: 10705 error = atapm(cam_dev, argc, argv, 10706 combinedopt, retry_count, timeout); 10707 break; 10708 case CAM_CMD_APM: 10709 case CAM_CMD_AAM: 10710 error = ataaxm(cam_dev, argc, argv, 10711 combinedopt, retry_count, timeout); 10712 break; 10713 case CAM_CMD_SECURITY: 10714 error = atasecurity(cam_dev, retry_count, timeout, 10715 argc, argv, combinedopt); 10716 break; 10717 case CAM_CMD_DOWNLOAD_FW: 10718 error = fwdownload(cam_dev, argc, argv, combinedopt, 10719 arglist & CAM_ARG_VERBOSE, task_attr, retry_count, 10720 timeout); 10721 break; 10722 case CAM_CMD_SANITIZE: 10723 error = sanitize(cam_dev, argc, argv, combinedopt, task_attr, 10724 retry_count, timeout); 10725 break; 10726 case CAM_CMD_PERSIST: 10727 error = scsipersist(cam_dev, argc, argv, combinedopt, 10728 task_attr, retry_count, timeout, 10729 arglist & CAM_ARG_VERBOSE, 10730 arglist & CAM_ARG_ERR_RECOVER); 10731 break; 10732 case CAM_CMD_ATTRIB: 10733 error = scsiattrib(cam_dev, argc, argv, combinedopt, 10734 task_attr, retry_count, timeout, 10735 arglist & CAM_ARG_VERBOSE, 10736 arglist & CAM_ARG_ERR_RECOVER); 10737 break; 10738 case CAM_CMD_OPCODES: 10739 error = scsiopcodes(cam_dev, argc, argv, combinedopt, 10740 task_attr, retry_count, timeout, 10741 arglist & CAM_ARG_VERBOSE); 10742 break; 10743 case CAM_CMD_REPROBE: 10744 error = reprobe(cam_dev); 10745 break; 10746 case CAM_CMD_ZONE: 10747 error = zone(cam_dev, argc, argv, combinedopt, 10748 task_attr, retry_count, timeout, 10749 arglist & CAM_ARG_VERBOSE); 10750 break; 10751 case CAM_CMD_EPC: 10752 error = epc(cam_dev, argc, argv, combinedopt, 10753 retry_count, timeout, arglist & CAM_ARG_VERBOSE); 10754 break; 10755 case CAM_CMD_TIMESTAMP: 10756 error = timestamp(cam_dev, argc, argv, combinedopt, 10757 task_attr, retry_count, timeout, 10758 arglist & CAM_ARG_VERBOSE); 10759 break; 10760 case CAM_CMD_DEPOP: 10761 error = depop(cam_dev, argc, argv, combinedopt, 10762 task_attr, retry_count, timeout, 10763 arglist & CAM_ARG_VERBOSE); 10764 break; 10765 case CAM_CMD_USAGE: 10766 usage(1); 10767 break; 10768 default: 10769 usage(0); 10770 error = 1; 10771 break; 10772 } 10773 10774 if (cam_dev != NULL) 10775 cam_close_device(cam_dev); 10776 10777 exit(error); 10778} 10779