sbin/atacontrol/atacontrol.c

   1 /*-
   2  * Copyright (c) 2000,2001,2002 Søren Schmidt <sos@FreeBSD.org>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer,
  10  *    without modification, immediately at the beginning of the file.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. The name of the author may not be used to endorse or promote products
  15  *    derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * $FreeBSD$
  29  */
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <fcntl.h>
  35 #include <errno.h>
  36 #include <err.h>
  37 #include <sys/ata.h>
  38
  39 char *
  40 mode2str(int mode)
  41 {
  42         switch (mode) {
  43         case ATA_PIO: return "BIOSPIO";
  44         case ATA_PIO0: return "PIO0";
  45         case ATA_PIO1: return "PIO1";
  46         case ATA_PIO2: return "PIO2";
  47         case ATA_PIO3: return "PIO3";
  48         case ATA_PIO4: return "PIO4";
  49         case ATA_WDMA2: return "WDMA2";
  50         case ATA_UDMA2: return "UDMA33";
  51         case ATA_UDMA4: return "UDMA66";
  52         case ATA_UDMA5: return "UDMA100";
  53         case ATA_UDMA6: return "UDMA133";
  54         case ATA_DMA: return "BIOSDMA";
  55         default: return "???";
  56         }
  57 }
  58
  59 int
  60 str2mode(char *str)
  61 {
  62         if (!strcasecmp(str, "BIOSPIO")) return ATA_PIO;
  63         if (!strcasecmp(str, "PIO0")) return ATA_PIO0;
  64         if (!strcasecmp(str, "PIO1")) return ATA_PIO1;
  65         if (!strcasecmp(str, "PIO2")) return ATA_PIO2;
  66         if (!strcasecmp(str, "PIO3")) return ATA_PIO3;
  67         if (!strcasecmp(str, "PIO4")) return ATA_PIO4;
  68         if (!strcasecmp(str, "WDMA2")) return ATA_WDMA2;
  69         if (!strcasecmp(str, "UDMA2")) return ATA_UDMA2;
  70         if (!strcasecmp(str, "UDMA33")) return ATA_UDMA2;
  71         if (!strcasecmp(str, "UDMA4")) return ATA_UDMA4;
  72         if (!strcasecmp(str, "UDMA66")) return ATA_UDMA4;
  73         if (!strcasecmp(str, "UDMA5")) return ATA_UDMA5;
  74         if (!strcasecmp(str, "UDMA100")) return ATA_UDMA5;
  75         if (!strcasecmp(str, "UDMA6")) return ATA_UDMA6;
  76         if (!strcasecmp(str, "UDMA133")) return ATA_UDMA6;
  77         if (!strcasecmp(str, "BIOSDMA")) return ATA_DMA;
  78         return -1;
  79 }
  80
  81 void
  82 usage()
  83 {
  84         fprintf(stderr, "usage: atacontrol <command> channel [args]\n");
  85         exit(1);
  86 }
  87
  88 int
  89 version(int version)
  90 {
  91         int bit;
  92
  93         if (version == 0xffff)
  94                 return 0;
  95         for (bit = 15; bit >= 0; bit--)
  96                 if (version & (1<<bit))
  97                         return bit;
  98         return 0;
  99 }
 100
 101 void
 102 param_print(struct ata_params *parm)
 103 {
 104         printf("<%.40s/%.8s> ATA/ATAPI rev %d\n",
 105                 parm->model, parm->revision, version(parm->version_major));
 106 }
 107
 108 void
 109 cap_print(struct ata_params *parm)
 110 {
 111         u_int32_t lbasize = (u_int32_t)parm->lba_size_1 |
 112                                 ((u_int32_t)parm->lba_size_2 << 16);
 113
 114         u_int64_t lbasize48 = ((u_int64_t)parm->lba_size48_1) |
 115                                 ((u_int64_t)parm->lba_size48_2 << 16) |
 116                                 ((u_int64_t)parm->lba_size48_3 << 32) |
 117                                 ((u_int64_t)parm->lba_size48_4 << 48);
 118
 119         printf("\n");
 120         printf("ATA/ATAPI revision    %d\n", version(parm->version_major));
 121         printf("device model          %.40s\n", parm->model);
 122         printf("serial number         %.20s\n", parm->serial);
 123         printf("firmware revision     %.8s\n", parm->revision);
 124
 125         printf("cylinders             %d\n", parm->cylinders);
 126         printf("heads                 %d\n", parm->heads);
 127         printf("sectors/track         %d\n", parm->sectors);
 128
 129         printf("lba%ssupported         ", parm->support_lba ? " " : " not ");
 130         if (lbasize)
 131                 printf("%d sectors\n", lbasize);
 132         else
 133                 printf("\n");
 134
 135         printf("lba48%ssupported         ",
 136                 parm->support.address48 ? " " : " not ");
 137         if (lbasize48)
 138                 printf("%lld sectors\n", lbasize48);
 139         else
 140                 printf("\n");
 141
 142         printf("dma%ssupported\n", parm->support_dma ? " " : " not");
 143
 144         printf("overlap%ssupported\n", parm->support_queueing ? " " : " not ");
 145
 146         printf("\nFeature                      "
 147                 "Support  Enable    Value   Vendor\n");
 148
 149         printf("write cache                    %s       %s\n",
 150                 parm->support.write_cache ? "yes" : "no",
 151                 parm->enabled.write_cache ? "yes" : "no");
 152
 153         printf("read ahead                     %s       %s\n",
 154                 parm->support.look_ahead ? "yes" : "no",
 155                 parm->enabled.look_ahead ? "yes" : "no");
 156
 157         printf("dma queued                     %s       %s      %d/%02X\n",
 158                 parm->support.queued ? "yes" : "no",
 159                 parm->enabled.queued ? "yes" : "no",
 160                 parm->queuelen, parm->queuelen);
 161
 162         printf("SMART                          %s       %s\n",
 163                 parm->support.smart ? "yes" : "no",
 164                 parm->enabled.smart ? "yes" : "no");
 165
 166         printf("microcode download             %s       %s\n",
 167                 parm->support.microcode ? "yes" : "no",
 168                 parm->enabled.microcode ? "yes" : "no");
 169
 170         printf("security                       %s       %s\n",
 171                 parm->support.smart ? "yes" : "no",
 172                 parm->enabled.smart ? "yes" : "no");
 173
 174         printf("power management               %s       %s\n",
 175                 parm->support.power_mngt ? "yes" : "no",
 176                 parm->enabled.power_mngt ? "yes" : "no");
 177
 178         printf("advanced power management      %s       %s      %d/%02X\n",
 179                 parm->support.apm ? "yes" : "no",
 180                 parm->enabled.apm ? "yes" : "no",
 181                 parm->apm_value, parm->apm_value);
 182
 183         printf("automatic acoustic management  %s       %s      "
 184                 "%d/%02X        %d/%02X\n",
 185                 parm->support.auto_acoustic ? "yes" : "no",
 186                 parm->enabled.auto_acoustic ? "yes" : "no",
 187                 parm->current_acoustic, parm->current_acoustic,
 188                 parm->vendor_acoustic, parm->vendor_acoustic);
 189 }
 190
 191 int
 192 ata_cap_print(int fd, int channel, int device)
 193 {
 194         struct ata_cmd iocmd;
 195
 196         bzero(&iocmd, sizeof(struct ata_cmd));
 197
 198         iocmd.channel = channel;
 199         iocmd.device = -1;
 200         iocmd.cmd = ATAGPARM;
 201
 202         if (ioctl(fd, IOCATA, &iocmd) < 0)
 203                 return errno;
 204
 205         printf("ATA channel %d, %s", channel, device==0 ? "Master" : "Slave");
 206
 207         if (iocmd.u.param.type[device]) {
 208                 printf(", device %s:\n", iocmd.u.param.name[device]);
 209                 cap_print(&iocmd.u.param.params[device]);
 210         }
 211         else
 212                 printf(": no device present\n");
 213         return 0;
 214 }
 215
 216 int
 217 info_print(int fd, int channel, int prchan)
 218 {
 219         struct ata_cmd iocmd;
 220
 221         bzero(&iocmd, sizeof(struct ata_cmd));
 222         iocmd.channel = channel;
 223         iocmd.device = -1;
 224         iocmd.cmd = ATAGPARM;
 225         if (ioctl(fd, IOCATA, &iocmd) < 0)
 226                 return errno;
 227         if (prchan)
 228                 printf("ATA channel %d:\n", channel);
 229         printf("%sMaster: ", prchan ? "    " : "");
 230         if (iocmd.u.param.type[0]) {
 231                 printf("%4.4s ", iocmd.u.param.name[0]);
 232                 param_print(&iocmd.u.param.params[0]);
 233         }
 234         else
 235                 printf("     no device present\n");
 236         printf("%sSlave:  ", prchan ? "    " : "");
 237         if (iocmd.u.param.type[1]) {
 238                 printf("%4.4s ", iocmd.u.param.name[1]);
 239                 param_print(&iocmd.u.param.params[1]);
 240         }
 241         else
 242                 printf("     no device present\n");
 243         return 0;
 244 }
 245
 246 int
 247 main(int argc, char **argv)
 248 {
 249         struct ata_cmd iocmd;
 250         int fd;
 251
 252         if ((fd = open("/dev/ata", O_RDWR)) < 0)
 253                 err(1, "control device not found");
 254
 255         if (argc < 2)
 256                 usage();
 257
 258         bzero(&iocmd, sizeof(struct ata_cmd));
 259
 260         if (argc > 2 && strcmp(argv[1], "create")) {
 261                 int chan;
 262
 263                 if (!strcmp(argv[1], "delete") ||
 264                     !strcmp(argv[1], "status") ||
 265                     !strcmp(argv[1], "rebuild")) {
 266                         if (!(sscanf(argv[2], "%d", &chan) == 1 ||
 267                               sscanf(argv[2], "ar%d", &chan) == 1))
 268                                 usage();
 269                 }
 270                 else {
 271                         if (!(sscanf(argv[2], "%d", &chan) == 1 ||
 272                               sscanf(argv[2], "ata%d", &chan) == 1))
 273                                 usage();
 274                 }
 275                 iocmd.channel = chan;
 276         }
 277
 278         if (!strcmp(argv[1], "list") && argc == 2) {
 279                 int unit = 0;
 280
 281                 while (info_print(fd, unit++, 1) != ENXIO);
 282         }
 283         else if (!strcmp(argv[1], "info") && argc == 3) {
 284                 info_print(fd, iocmd.channel, 0);
 285         }
 286         else if (!strcmp(argv[1], "cap") && argc == 4) {
 287                 ata_cap_print(fd, iocmd.channel, atoi(argv[3]));
 288         }
 289         else if (!strcmp(argv[1], "enclosure") && argc == 4) {
 290                 iocmd.device = atoi(argv[3]);
 291                 iocmd.cmd = ATAENCSTAT;
 292                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 293                         err(1, "ioctl(ATAENCSTAT)");
 294                 printf("fan RPM: %d temp: %.1f 5V: %.2f 12V: %.2f\n",
 295                         iocmd.u.enclosure.fan,
 296                         (double)iocmd.u.enclosure.temp / 10,
 297                         (double)iocmd.u.enclosure.v05 / 1000,
 298                         (double)iocmd.u.enclosure.v12 / 1000);
 299         }
 300         else if (!strcmp(argv[1], "detach") && argc == 3) {
 301                 iocmd.cmd = ATADETACH;
 302                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 303                         err(1, "ioctl(ATADETACH)");
 304         }
 305         else if (!strcmp(argv[1], "attach") && argc == 3) {
 306                 iocmd.cmd = ATAATTACH;
 307                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 308                         err(1, "ioctl(ATAATTACH)");
 309                 info_print(fd, iocmd.channel, 0);
 310         }
 311         else if (!strcmp(argv[1], "reinit") && argc == 3) {
 312                 iocmd.cmd = ATAREINIT;
 313                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 314                         warn("ioctl(ATAREINIT)");
 315                 info_print(fd, iocmd.channel, 0);
 316         }
 317         else if (!strcmp(argv[1], "create")) {
 318                 int disk, dev, offset;
 319
 320                 iocmd.cmd = ATARAIDCREATE;
 321                 if (!strcmp(argv[2], "RAID0") || !strcmp(argv[2], "stripe"))
 322                         iocmd.u.raid_setup.type = 1;
 323                 if (!strcmp(argv[2], "RAID1") || !strcmp(argv[2],"mirror"))
 324                         iocmd.u.raid_setup.type = 2;
 325                 if (!strcmp(argv[2], "RAID0+1"))
 326                         iocmd.u.raid_setup.type = 3;
 327                 if (!strcmp(argv[2], "SPAN") || !strcmp(argv[2], "JBOD"))
 328                         iocmd.u.raid_setup.type = 4;
 329                 if (!iocmd.u.raid_setup.type)
 330                      usage();
 331
 332                 if (iocmd.u.raid_setup.type & 1) {
 333                         if (!sscanf(argv[3], "%d",
 334                                     &iocmd.u.raid_setup.interleave) == 1)
 335                                 usage();
 336                         offset = 4;
 337                 }
 338                 else
 339                         offset = 3;
 340
 341                 for (disk = 0; disk < 16 && (offset + disk) < argc; disk++) {
 342                         if (!(sscanf(argv[offset + disk], "%d", &dev) == 1 ||
 343                               sscanf(argv[offset + disk], "ad%d", &dev) == 1))
 344                                 usage();
 345                         iocmd.u.raid_setup.disks[disk] = dev;
 346                 }
 347                 iocmd.u.raid_setup.total_disks = disk;
 348                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 349                         err(1, "ioctl(ATARAIDCREATE)");
 350                 else
 351                         printf("ar%d created\n", iocmd.u.raid_setup.unit);
 352         }
 353         else if (!strcmp(argv[1], "delete") && argc == 3) {
 354                 iocmd.cmd = ATARAIDDELETE;
 355                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 356                         warn("ioctl(ATARAIDDELETE)");
 357         }
 358         else if (!strcmp(argv[1], "rebuild") && argc == 3) {
 359                 iocmd.cmd = ATARAIDREBUILD;
 360                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 361                         warn("ioctl(ATARAIDREBUILD)");
 362         }
 363         else if (!strcmp(argv[1], "status") && argc == 3) {
 364                 int i;
 365
 366                 iocmd.cmd = ATARAIDSTATUS;
 367                 if (ioctl(fd, IOCATA, &iocmd) < 0)
 368                         err(1, "ioctl(ATARAIDSTATUS)");
 369                 printf("ar%d: ATA ", iocmd.channel);
 370                 switch (iocmd.u.raid_status.type) {
 371                 case AR_RAID0:
 372                         printf("RAID0");
 373                         break;
 374                 case AR_RAID1:
 375                         printf("RAID1");
 376                         break;
 377                 case AR_RAID0 | AR_RAID1:
 378                         printf("RAID0+1");
 379                         break;
 380                 case AR_SPAN:
 381                         printf("SPAN");
 382                         break;
 383                 }
 384                 printf(" subdisks: ");
 385                 for (i = 0; i < iocmd.u.raid_status.total_disks; i++) {
 386                         if (iocmd.u.raid_status.disks[i] >= 0)
 387                                 printf("ad%d ", iocmd.u.raid_status.disks[i]);
 388                         else
 389                                 printf("DOWN ");
 390                 }
 391                 printf("status: ");
 392                 switch (iocmd.u.raid_status.status) {
 393                 case AR_READY:
 394                         printf("READY\n");
 395                         break;
 396                 case AR_READY | AR_DEGRADED:
 397                         printf("DEGRADED\n");
 398                         break;
 399                 case AR_READY | AR_DEGRADED | AR_REBUILDING:
 400                         printf("REBUILDING %d%% completed\n",
 401                                 iocmd.u.raid_status.progress);
 402                         break;
 403                 default:
 404                         printf("BROKEN\n");
 405                 }
 406         }
 407         else if (!strcmp(argv[1], "mode") && (argc == 3 || argc == 5)) {
 408                 if (argc == 5) {
 409                         iocmd.cmd = ATASMODE;
 410                         iocmd.device = -1;
 411                         iocmd.u.mode.mode[0] = str2mode(argv[3]);
 412                         iocmd.u.mode.mode[1] = str2mode(argv[4]);
 413                         if (ioctl(fd, IOCATA, &iocmd) < 0)
 414                                 warn("ioctl(ATASMODE)");
 415                 }
 416                 if (argc == 3 || argc == 5) {
 417                         iocmd.cmd = ATAGMODE;
 418                         iocmd.device = -1;
 419                         if (ioctl(fd, IOCATA, &iocmd) < 0)
 420                                 err(1, "ioctl(ATAGMODE)");
 421                         printf("Master = %s \nSlave  = %s\n",
 422                                 mode2str(iocmd.u.mode.mode[0]),
 423                                 mode2str(iocmd.u.mode.mode[1]));
 424                 }
 425         }
 426         else
 427                 usage();
 428         exit(0);
 429 }