epan/dissectors/packet-scsi-osd.c

   1 /* packet-scsi-osd.c
   2  * Ronnie sahlberg 2006
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 2002 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 # include "config.h"
  27 #endif
  28
  29 #include <glib.h>
  30 #include <string.h>
  31 #include <epan/strutil.h>
  32 #include <epan/packet.h>
  33 #include <epan/prefs.h>
  34 #include <epan/emem.h>
  35 #include <epan/conversation.h>
  36 #include <epan/tap.h>
  37 #include "packet-fc.h"
  38 #include "packet-scsi.h"
  39 #include "packet-scsi-osd.h"
  40
  41 static int proto_scsi_osd               = -1;
  42 int hf_scsi_osd_opcode                  = -1;
  43 static int hf_scsi_osd_control          = -1;
  44 static int hf_scsi_osd_add_cdblen       = -1;
  45 static int hf_scsi_osd_svcaction        = -1;
  46 static int hf_scsi_osd_option           = -1;
  47 static int hf_scsi_osd_option_dpo       = -1;
  48 static int hf_scsi_osd_option_fua       = -1;
  49 static int hf_scsi_osd_getsetattrib     = -1;
  50 static int hf_scsi_osd_timestamps_control       = -1;
  51
  52
  53 static gint ett_osd_option              = -1;
  54
  55
  56
  57 static const true_false_string option_dpo_tfs = {
  58         "DPO is SET",
  59         "Dpo is NOT set"
  60 };
  61 static const true_false_string option_fua_tfs = {
  62         "FUA is SET",
  63         "Fua is NOT set"
  64 };
  65
  66 /* OSD2 5.2.4 */
  67 static void
  68 dissect_osd_option(tvbuff_t *tvb, int offset, proto_tree *parent_tree)
  69 {
  70         proto_tree *tree=NULL;
  71         proto_item *it=NULL;
  72         guint8 option;
  73
  74         option=tvb_get_guint8(tvb, offset);
  75
  76         if(parent_tree){
  77                 it=proto_tree_add_item(parent_tree, hf_scsi_osd_option, tvb, offset, 1, 0);
  78                 tree = proto_item_add_subtree(it, ett_osd_option);
  79         }
  80
  81         proto_tree_add_item(tree, hf_scsi_osd_option_dpo, tvb, offset, 1, 0);
  82         if(option&0x10){
  83                 proto_item_append_text(tree, " DPO");
  84         }
  85
  86         proto_tree_add_item(tree, hf_scsi_osd_option_fua, tvb, offset, 1, 0);
  87         if(option&0x08){
  88                 proto_item_append_text(tree, " FUA");
  89         }
  90 }
  91
  92
  93 static const value_string scsi_osd_getsetattrib_vals[] = {
  94     {2,         "Get an attributes page and set an attribute value"},
  95     {3,         "Get and set attributes using a list"},
  96     {0, NULL},
  97 };
  98 /* OSD2 5.2.2.1 */
  99 static void
 100 dissect_osd_getsetattrib(tvbuff_t *tvb, int offset, proto_tree *tree)
 101 {
 102         proto_tree_add_item(tree, hf_scsi_osd_getsetattrib, tvb, offset, 1, 0);
 103 }
 104
 105
 106 static const value_string scsi_osd_timestamps_control_vals[] = {
 107     {0x00,      "Timestamps shall be updated"},
 108     {0x7f,      "Timestamps shall not be updated"},
 109     {0, NULL},
 110 };
 111 /* OSD2 5.2.8 */
 112 static void
 113 dissect_osd_timestamps_control(tvbuff_t *tvb, int offset, proto_tree *tree)
 114 {
 115         proto_tree_add_item(tree, hf_scsi_osd_timestamps_control, tvb, offset, 1, 0);
 116 }
 117
 118
 119
 120
 121
 122
 123
 124
 125 static void
 126 dissect_osd_format_osd(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
 127                         guint offset, gboolean isreq, gboolean iscdb,
 128                         guint payload_len _U_, scsi_task_data_t *cdata _U_)
 129 {
 130         /* dissecting the CDB   dissection starts at byte 10 of the CDB */
 131         if(isreq && iscdb){
 132                 /* options byte */
 133                 dissect_osd_option(tvb, offset, tree);
 134                 offset++;
 135
 136                 /* getset attributes byte */
 137                 dissect_osd_getsetattrib(tvb, offset, tree);
 138                 offset++;
 139
 140                 /* timestamps control */
 141                 dissect_osd_timestamps_control(tvb, offset, tree);
 142                 offset++;
 143
 144                 /* 23 reserved bytes */
 145                 offset+=23;
 146
 147 /*qqq*/
 148         }
 149
 150         /* dissecting the DATA OUT */
 151         if(isreq && !iscdb){
 152                 /* no data out for format osd */
 153         }
 154
 155         /* dissecting the DATA IN */
 156         if(!isreq && !iscdb){
 157                 /* no data in for format osd */
 158         }
 159
 160 }
 161
 162
 163 /* OSD Service Actions */
 164 #define OSD_FORMAT_OSD          0x8801
 165 static const value_string scsi_osd_svcaction_vals[] = {
 166     {OSD_FORMAT_OSD,            "Format OSD"},
 167     {0, NULL},
 168 };
 169
 170 /* OSD Service Action dissectors */
 171 typedef struct _scsi_osd_svcaction_t {
 172         guint16 svcaction;
 173         scsi_dissector_t dissector;
 174 } scsi_osd_svcaction_t;
 175 static const scsi_osd_svcaction_t scsi_osd_svcaction[] = {
 176     {OSD_FORMAT_OSD,            dissect_osd_format_osd},
 177     {0, NULL},
 178 };
 179
 180 static scsi_dissector_t
 181 find_svcaction_dissector(guint16 svcaction)
 182 {
 183         scsi_osd_svcaction_t *sa=scsi_osd_svcaction;
 184
 185         while(sa&&sa->dissector){
 186                 if(sa->svcaction==svcaction){
 187                         return sa->dissector;
 188                 }
 189                 sa++;
 190         }
 191         return NULL;
 192 }
 193
 194
 195
 196 static void
 197 dissect_osd_opcode(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
 198                         guint offset, gboolean isreq, gboolean iscdb,
 199                         guint payload_len, scsi_task_data_t *cdata)
 200 {
 201         guint16 svcaction=0;
 202         scsi_dissector_t dissector;
 203
 204         if(!tree) {
 205                 return;
 206         }
 207
 208         /* dissecting the CDB */
 209         if (isreq && iscdb) {
 210                 proto_tree_add_item (tree, hf_scsi_osd_control, tvb, offset, 1, 0);
 211                 offset++;
 212
 213                 /* 5 reserved bytes */
 214                 offset+=5;
 215
 216                 proto_tree_add_item (tree, hf_scsi_osd_add_cdblen, tvb, offset, 1, 0);
 217                 offset++;
 218
 219                 svcaction=tvb_get_ntohs(tvb, offset);
 220                 if(cdata && cdata->itlq){
 221                         /* We must store the service action for this itlq
 222                          * so we can indentify what the data contains
 223                          */
 224                         cdata->itlq->svcaction=svcaction;
 225                 }
 226                 proto_tree_add_item (tree, hf_scsi_osd_svcaction, tvb, offset, 2, 0);
 227                 offset+=2;
 228
 229
 230                 if(check_col(pinfo->cinfo, COL_INFO)){
 231                         col_append_fstr(pinfo->cinfo, COL_INFO, "%s",
 232                                 val_to_str(svcaction, scsi_osd_svcaction_vals, "Unknown OSD Serviceaction"));
 233                 }
 234                 dissector=find_svcaction_dissector(svcaction);
 235                 if(dissector){
 236                         (*dissector)(tvb, pinfo, tree, offset, isreq, iscdb, payload_len, cdata);
 237                 }
 238                 return;
 239         }
 240
 241         /* If it was not a CDB, try to find the service action and pass it
 242          * off to the service action dissector
 243          */
 244         if(cdata && cdata->itlq){
 245                 svcaction=cdata->itlq->svcaction;
 246         }
 247         if(check_col(pinfo->cinfo, COL_INFO)){
 248                 col_append_fstr(pinfo->cinfo, COL_INFO, "%s",
 249                         val_to_str(svcaction, scsi_osd_svcaction_vals, "Unknown OSD Serviceaction"));
 250         }
 251         if(svcaction){
 252                 proto_item *it;
 253                 it=proto_tree_add_uint_format(tree, hf_scsi_osd_svcaction, tvb, 0, 0, svcaction, "Service Action: 0x%04x", svcaction);
 254                 PROTO_ITEM_SET_GENERATED(it);
 255         }
 256         dissector=find_svcaction_dissector(svcaction);
 257         if(dissector){
 258                 (*dissector)(tvb, pinfo, tree, offset, isreq, iscdb, payload_len, cdata);
 259         }
 260
 261 }
 262
 263
 264 /* OSD Commands */
 265 const value_string scsi_osd_vals[] = {
 266     {SCSI_SPC2_INQUIRY                  , "Inquiry"},
 267     {SCSI_SPC2_LOGSELECT                , "Log Select"},
 268     {SCSI_SPC2_LOGSENSE                 , "Log Sense"},
 269     {SCSI_SPC2_MODESELECT10             , "Mode Select(10)"},
 270     {SCSI_SPC2_MODESENSE10              , "Mode Sense(10)"},
 271     {SCSI_SPC2_PERSRESVIN               , "Persistent Reserve In"},
 272     {SCSI_SPC2_PERSRESVOUT              , "Persistent Reserve Out"},
 273     {SCSI_SPC2_REPORTLUNS               , "Report LUNs"},
 274     {SCSI_OSD_OPCODE                    , "OSD Command" },
 275     {0, NULL},
 276 };
 277
 278
 279
 280 scsi_cdb_table_t scsi_osd_table[256] = {
 281 /*OSD 0x00*/{NULL},
 282 /*OSD 0x01*/{NULL},
 283 /*OSD 0x02*/{NULL},
 284 /*OSD 0x03*/{NULL},
 285 /*OSD 0x04*/{NULL},
 286 /*OSD 0x05*/{NULL},
 287 /*OSD 0x06*/{NULL},
 288 /*OSD 0x07*/{NULL},
 289 /*OSD 0x08*/{NULL},
 290 /*OSD 0x09*/{NULL},
 291 /*OSD 0x0a*/{NULL},
 292 /*OSD 0x0b*/{NULL},
 293 /*OSD 0x0c*/{NULL},
 294 /*OSD 0x0d*/{NULL},
 295 /*OSD 0x0e*/{NULL},
 296 /*OSD 0x0f*/{NULL},
 297 /*OSD 0x10*/{NULL},
 298 /*OSD 0x11*/{NULL},
 299 /*OSD 0x12*/{dissect_spc3_inquiry},
 300 /*OSD 0x13*/{NULL},
 301 /*OSD 0x14*/{NULL},
 302 /*OSD 0x15*/{NULL},
 303 /*OSD 0x16*/{NULL},
 304 /*OSD 0x17*/{NULL},
 305 /*OSD 0x18*/{NULL},
 306 /*OSD 0x19*/{NULL},
 307 /*OSD 0x1a*/{NULL},
 308 /*OSD 0x1b*/{NULL},
 309 /*OSD 0x1c*/{NULL},
 310 /*OSD 0x1d*/{NULL},
 311 /*OSD 0x1e*/{NULL},
 312 /*OSD 0x1f*/{NULL},
 313 /*OSD 0x20*/{NULL},
 314 /*OSD 0x21*/{NULL},
 315 /*OSD 0x22*/{NULL},
 316 /*OSD 0x23*/{NULL},
 317 /*OSD 0x24*/{NULL},
 318 /*OSD 0x25*/{NULL},
 319 /*OSD 0x26*/{NULL},
 320 /*OSD 0x27*/{NULL},
 321 /*OSD 0x28*/{NULL},
 322 /*OSD 0x29*/{NULL},
 323 /*OSD 0x2a*/{NULL},
 324 /*OSD 0x2b*/{NULL},
 325 /*OSD 0x2c*/{NULL},
 326 /*OSD 0x2d*/{NULL},
 327 /*OSD 0x2e*/{NULL},
 328 /*OSD 0x2f*/{NULL},
 329 /*OSD 0x30*/{NULL},
 330 /*OSD 0x31*/{NULL},
 331 /*OSD 0x32*/{NULL},
 332 /*OSD 0x33*/{NULL},
 333 /*OSD 0x34*/{NULL},
 334 /*OSD 0x35*/{NULL},
 335 /*OSD 0x36*/{NULL},
 336 /*OSD 0x37*/{NULL},
 337 /*OSD 0x38*/{NULL},
 338 /*OSD 0x39*/{NULL},
 339 /*OSD 0x3a*/{NULL},
 340 /*OSD 0x3b*/{NULL},
 341 /*OSD 0x3c*/{NULL},
 342 /*OSD 0x3d*/{NULL},
 343 /*OSD 0x3e*/{NULL},
 344 /*OSD 0x3f*/{NULL},
 345 /*OSD 0x40*/{NULL},
 346 /*OSD 0x41*/{NULL},
 347 /*OSD 0x42*/{NULL},
 348 /*OSD 0x43*/{NULL},
 349 /*OSD 0x44*/{NULL},
 350 /*OSD 0x45*/{NULL},
 351 /*OSD 0x46*/{NULL},
 352 /*OSD 0x47*/{NULL},
 353 /*OSD 0x48*/{NULL},
 354 /*OSD 0x49*/{NULL},
 355 /*OSD 0x4a*/{NULL},
 356 /*OSD 0x4b*/{NULL},
 357 /*OSD 0x4c*/{dissect_spc3_logselect},
 358 /*OSD 0x4d*/{dissect_spc3_logsense},
 359 /*OSD 0x4e*/{NULL},
 360 /*OSD 0x4f*/{NULL},
 361 /*OSD 0x50*/{NULL},
 362 /*OSD 0x51*/{NULL},
 363 /*OSD 0x52*/{NULL},
 364 /*OSD 0x53*/{NULL},
 365 /*OSD 0x54*/{NULL},
 366 /*OSD 0x55*/{dissect_spc3_modeselect10},
 367 /*OSD 0x56*/{NULL},
 368 /*OSD 0x57*/{NULL},
 369 /*OSD 0x58*/{NULL},
 370 /*OSD 0x59*/{NULL},
 371 /*OSD 0x5a*/{dissect_spc3_modesense10},
 372 /*OSD 0x5b*/{NULL},
 373 /*OSD 0x5c*/{NULL},
 374 /*OSD 0x5d*/{NULL},
 375 /*OSD 0x5e*/{dissect_spc3_persistentreservein},
 376 /*OSD 0x5f*/{dissect_spc3_persistentreserveout},
 377 /*OSD 0x60*/{NULL},
 378 /*OSD 0x61*/{NULL},
 379 /*OSD 0x62*/{NULL},
 380 /*OSD 0x63*/{NULL},
 381 /*OSD 0x64*/{NULL},
 382 /*OSD 0x65*/{NULL},
 383 /*OSD 0x66*/{NULL},
 384 /*OSD 0x67*/{NULL},
 385 /*OSD 0x68*/{NULL},
 386 /*OSD 0x69*/{NULL},
 387 /*OSD 0x6a*/{NULL},
 388 /*OSD 0x6b*/{NULL},
 389 /*OSD 0x6c*/{NULL},
 390 /*OSD 0x6d*/{NULL},
 391 /*OSD 0x6e*/{NULL},
 392 /*OSD 0x6f*/{NULL},
 393 /*OSD 0x70*/{NULL},
 394 /*OSD 0x71*/{NULL},
 395 /*OSD 0x72*/{NULL},
 396 /*OSD 0x73*/{NULL},
 397 /*OSD 0x74*/{NULL},
 398 /*OSD 0x75*/{NULL},
 399 /*OSD 0x76*/{NULL},
 400 /*OSD 0x77*/{NULL},
 401 /*OSD 0x78*/{NULL},
 402 /*OSD 0x79*/{NULL},
 403 /*OSD 0x7a*/{NULL},
 404 /*OSD 0x7b*/{NULL},
 405 /*OSD 0x7c*/{NULL},
 406 /*OSD 0x7d*/{NULL},
 407 /*OSD 0x7e*/{NULL},
 408 /*OSD 0x7f*/{dissect_osd_opcode},
 409 /*OSD 0x80*/{NULL},
 410 /*OSD 0x81*/{NULL},
 411 /*OSD 0x82*/{NULL},
 412 /*OSD 0x83*/{NULL},
 413 /*OSD 0x84*/{NULL},
 414 /*OSD 0x85*/{NULL},
 415 /*OSD 0x86*/{NULL},
 416 /*OSD 0x87*/{NULL},
 417 /*OSD 0x88*/{NULL},
 418 /*OSD 0x89*/{NULL},
 419 /*OSD 0x8a*/{NULL},
 420 /*OSD 0x8b*/{NULL},
 421 /*OSD 0x8c*/{NULL},
 422 /*OSD 0x8d*/{NULL},
 423 /*OSD 0x8e*/{NULL},
 424 /*OSD 0x8f*/{NULL},
 425 /*OSD 0x90*/{NULL},
 426 /*OSD 0x91*/{NULL},
 427 /*OSD 0x92*/{NULL},
 428 /*OSD 0x93*/{NULL},
 429 /*OSD 0x94*/{NULL},
 430 /*OSD 0x95*/{NULL},
 431 /*OSD 0x96*/{NULL},
 432 /*OSD 0x97*/{NULL},
 433 /*OSD 0x98*/{NULL},
 434 /*OSD 0x99*/{NULL},
 435 /*OSD 0x9a*/{NULL},
 436 /*OSD 0x9b*/{NULL},
 437 /*OSD 0x9c*/{NULL},
 438 /*OSD 0x9d*/{NULL},
 439 /*OSD 0x9e*/{NULL},
 440 /*OSD 0x9f*/{NULL},
 441 /*OSD 0xa0*/{dissect_spc3_reportluns},
 442 /*OSD 0xa1*/{NULL},
 443 /*OSD 0xa2*/{NULL},
 444 /*OSD 0xa3*/{NULL},
 445 /*OSD 0xa4*/{NULL},
 446 /*OSD 0xa5*/{NULL},
 447 /*OSD 0xa6*/{NULL},
 448 /*OSD 0xa7*/{NULL},
 449 /*OSD 0xa8*/{NULL},
 450 /*OSD 0xa9*/{NULL},
 451 /*OSD 0xaa*/{NULL},
 452 /*OSD 0xab*/{NULL},
 453 /*OSD 0xac*/{NULL},
 454 /*OSD 0xad*/{NULL},
 455 /*OSD 0xae*/{NULL},
 456 /*OSD 0xaf*/{NULL},
 457 /*OSD 0xb0*/{NULL},
 458 /*OSD 0xb1*/{NULL},
 459 /*OSD 0xb2*/{NULL},
 460 /*OSD 0xb3*/{NULL},
 461 /*OSD 0xb4*/{NULL},
 462 /*OSD 0xb5*/{NULL},
 463 /*OSD 0xb6*/{NULL},
 464 /*OSD 0xb7*/{NULL},
 465 /*OSD 0xb8*/{NULL},
 466 /*OSD 0xb9*/{NULL},
 467 /*OSD 0xba*/{NULL},
 468 /*OSD 0xbb*/{NULL},
 469 /*OSD 0xbc*/{NULL},
 470 /*OSD 0xbd*/{NULL},
 471 /*OSD 0xbe*/{NULL},
 472 /*OSD 0xbf*/{NULL},
 473 /*OSD 0xc0*/{NULL},
 474 /*OSD 0xc1*/{NULL},
 475 /*OSD 0xc2*/{NULL},
 476 /*OSD 0xc3*/{NULL},
 477 /*OSD 0xc4*/{NULL},
 478 /*OSD 0xc5*/{NULL},
 479 /*OSD 0xc6*/{NULL},
 480 /*OSD 0xc7*/{NULL},
 481 /*OSD 0xc8*/{NULL},
 482 /*OSD 0xc9*/{NULL},
 483 /*OSD 0xca*/{NULL},
 484 /*OSD 0xcb*/{NULL},
 485 /*OSD 0xcc*/{NULL},
 486 /*OSD 0xcd*/{NULL},
 487 /*OSD 0xce*/{NULL},
 488 /*OSD 0xcf*/{NULL},
 489 /*OSD 0xd0*/{NULL},
 490 /*OSD 0xd1*/{NULL},
 491 /*OSD 0xd2*/{NULL},
 492 /*OSD 0xd3*/{NULL},
 493 /*OSD 0xd4*/{NULL},
 494 /*OSD 0xd5*/{NULL},
 495 /*OSD 0xd6*/{NULL},
 496 /*OSD 0xd7*/{NULL},
 497 /*OSD 0xd8*/{NULL},
 498 /*OSD 0xd9*/{NULL},
 499 /*OSD 0xda*/{NULL},
 500 /*OSD 0xdb*/{NULL},
 501 /*OSD 0xdc*/{NULL},
 502 /*OSD 0xdd*/{NULL},
 503 /*OSD 0xde*/{NULL},
 504 /*OSD 0xdf*/{NULL},
 505 /*OSD 0xe0*/{NULL},
 506 /*OSD 0xe1*/{NULL},
 507 /*OSD 0xe2*/{NULL},
 508 /*OSD 0xe3*/{NULL},
 509 /*OSD 0xe4*/{NULL},
 510 /*OSD 0xe5*/{NULL},
 511 /*OSD 0xe6*/{NULL},
 512 /*OSD 0xe7*/{NULL},
 513 /*OSD 0xe8*/{NULL},
 514 /*OSD 0xe9*/{NULL},
 515 /*OSD 0xea*/{NULL},
 516 /*OSD 0xeb*/{NULL},
 517 /*OSD 0xec*/{NULL},
 518 /*OSD 0xed*/{NULL},
 519 /*OSD 0xee*/{NULL},
 520 /*OSD 0xef*/{NULL},
 521 /*OSD 0xf0*/{NULL},
 522 /*OSD 0xf1*/{NULL},
 523 /*OSD 0xf2*/{NULL},
 524 /*OSD 0xf3*/{NULL},
 525 /*OSD 0xf4*/{NULL},
 526 /*OSD 0xf5*/{NULL},
 527 /*OSD 0xf6*/{NULL},
 528 /*OSD 0xf7*/{NULL},
 529 /*OSD 0xf8*/{NULL},
 530 /*OSD 0xf9*/{NULL},
 531 /*OSD 0xfa*/{NULL},
 532 /*OSD 0xfb*/{NULL},
 533 /*OSD 0xfc*/{NULL},
 534 /*OSD 0xfd*/{NULL},
 535 /*OSD 0xfe*/{NULL},
 536 /*OSD 0xff*/{NULL}
 537 };
 538
 539
 540
 541
 542 void
 543 proto_register_scsi_osd(void)
 544 {
 545         static hf_register_info hf[] = {
 546         { &hf_scsi_osd_opcode,
 547           {"OSD Opcode", "scsi.osd.opcode", FT_UINT8, BASE_HEX,
 548            VALS (scsi_osd_vals), 0x0, "", HFILL}},
 549         { &hf_scsi_osd_control,
 550           {"Control", "scsi.osd.cdb.control", FT_UINT8, BASE_HEX,
 551            NULL, 0x0, "", HFILL}},
 552         { &hf_scsi_osd_add_cdblen,
 553           {"Additional CDB Length", "scsi.osd.addcdblen", FT_UINT8, BASE_DEC,
 554            NULL, 0x0, "", HFILL}},
 555         { &hf_scsi_osd_svcaction,
 556           {"Service Action", "scsi.osd.svcaction", FT_UINT16, BASE_HEX,
 557            VALS(scsi_osd_svcaction_vals), 0x0, "", HFILL}},
 558         { &hf_scsi_osd_option,
 559           {"Option", "scsi.osd.option", FT_UINT8, BASE_HEX,
 560            NULL, 0x0, "", HFILL}},
 561         { &hf_scsi_osd_option_dpo,
 562           {"DPO", "scsi.osd.option.dpo", FT_BOOLEAN, 8,
 563            TFS(&option_dpo_tfs), 0x10, "", HFILL}},
 564         { &hf_scsi_osd_option_fua,
 565           {"FUA", "scsi.osd.option.fua", FT_BOOLEAN, 8,
 566            TFS(&option_fua_tfs), 0x08, "", HFILL}},
 567         { &hf_scsi_osd_getsetattrib,
 568           {"GET/SET CDBFMT", "scsi.osd.getset", FT_UINT8, BASE_HEX,
 569            VALS(scsi_osd_getsetattrib_vals), 0x30, "", HFILL}},
 570         { &hf_scsi_osd_timestamps_control,
 571           {"Timestamps Control", "scsi.osd.timestamps_control", FT_UINT8, BASE_HEX,
 572            VALS(scsi_osd_timestamps_control_vals), 0x0, "", HFILL}},
 573         };
 574
 575         /* Setup protocol subtree array */
 576         static gint *ett[] = {
 577                 &ett_osd_option,
 578         };
 579
 580         /* Register the protocol name and description */
 581         proto_scsi_osd = proto_register_protocol("SCSI_OSD", "SCSI_OSD", "scsi_osd");
 582
 583         /* Required function calls to register the header fields and subtrees used */
 584         proto_register_field_array(proto_scsi_osd, hf, array_length(hf));
 585         proto_register_subtree_array(ett, array_length(ett));
 586 }
 587
 588 void
 589 proto_reg_handoff_scsi_osd(void)
 590 {
 591 }