plugins/gryphon/packet-gryphon.h

   1 /* packet-gryphon.h
   2  * Definitions for Gryphon packet disassembly structures and routines
   3  * By Steve Limkemann <stevelim@dgtech.com>
   4  * Copyright 1998 Steve Limkemann
   5  *
   6  * $Id$
   7  *
   8  * Wireshark - Network traffic analyzer
   9  * By Gerald Combs <gerald@wireshark.org>
  10  * Copyright 1998 Gerald Combs
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #define MSG_HDR_SZ          8
  28 #define CMD_HDR_SZ          4
  29
  30 /* source/destinations: */
  31
  32 #define SD_CARD                 0x01    /* (vehicle) network interface */
  33 #define SD_SERVER               0x02
  34 #define SD_CLIENT               0x03
  35 #define SD_KNOWN                0x10    /* Client ID >= are well known */
  36 #define SD_SCHED                0x10    /* scheduler */
  37 #define SD_SCRIPT               0x20    /* script processor */
  38 #define SD_PGM                  0x21    /* Program loader */
  39 #define SD_USDT                 0x22    /* USDT (Unacknowledged Segmented Data Transfer) */
  40 #define SD_BLM                  0x23    /* Bus Load Monitoring */
  41 #define SD_FLIGHT               0x25    /* Flight Recorder */
  42 #define SD_RESP                 0x26    /* Message Response */
  43 #define SD_IOPWR                0x27    /* VNG / Compact Gryphon I/O & power */
  44 #define SD_UTIL                 0x28    /* Miscellaneous utility commands   */
  45
  46
  47
  48 /* frame types: */
  49 #define GY_FT_CMD           0x01    /* command to initiate some action */
  50 #define GY_FT_RESP          0x02    /* response to a command */
  51 #define GY_FT_DATA          0x03    /* (vehicle) network data */
  52 #define GY_FT_EVENT         0x04    /* notification of an event */
  53 #define GY_FT_MISC          0x05    /* misc data */
  54 #define GY_FT_TEXT          0x06    /* null-terminated ASCII strings */
  55
  56
  57
  58 /* generic (all SD type) commands: values 0x00 to 0x3f */
  59
  60 #define CMD_INIT                0x01    /* initialize target */
  61 #define CMD_GET_STAT            0x02    /* request status */
  62 #define CMD_GET_CONFIG          0x03    /* request configuration info */
  63 #define CMD_EVENT_ENABLE        0x04    /* Enable event type */
  64 #define CMD_EVENT_DISABLE       0x05    /* Disable event type */
  65 #define CMD_GET_TIME            0x06    /* Get current value of timestamp */
  66 #define CMD_GET_RXDROP          0x07    /* Get count of Rx msgs dropped */
  67 #define CMD_RESET_RXDROP        0x08    /* Set count of Rx msgs dropped to zero */
  68 #define CMD_BCAST_ON            0x09    /* broadcasts on */
  69 #define CMD_BCAST_OFF           0x0a    /* broadcasts off */
  70 #define CMD_SET_TIME            0x0b    /* set time */
  71
  72 /* SD-type specific commands: should start at 0x40, global uniqueness   */
  73 /* is prefered, but not mandatory.                                      */
  74
  75 /* SD_CARD command types: */
  76
  77 #define CMD_CARD_SET_SPEED      (SD_CARD * 256 + 0x40)  /* set peripheral speed */
  78 #define CMD_CARD_GET_SPEED      (SD_CARD * 256 + 0x41)  /* get peripheral speed */
  79 #define CMD_CARD_SET_FILTER     (SD_CARD * 256 + 0x42)  /* set filter to pass or block all */
  80 #define CMD_CARD_GET_FILTER     (SD_CARD * 256 + 0x43)  /* get a pass/block filter */
  81 #define CMD_CARD_TX             (SD_CARD * 256 + 0x44)  /* transmit message */
  82 #define CMD_CARD_TX_LOOP_ON     (SD_CARD * 256 + 0x45)  /* set transmit loopback on */
  83 #define CMD_CARD_TX_LOOP_OFF    (SD_CARD * 256 + 0x46)  /* set transmit loopback off */
  84 #define CMD_CARD_IOCTL          (SD_CARD * 256 + 0x47)  /* device driver ioctl pass-through */
  85 #define CMD_CARD_ADD_FILTER     (SD_CARD * 256 + 0x48)  /* add a pass/block filter */
  86 #define CMD_CARD_MODIFY_FILTER  (SD_CARD * 256 + 0x49)  /* modify a pass/block filter */
  87 #define CMD_CARD_GET_FILTER_HANDLES (SD_CARD * 256 + 0x4A)/* get a list of filters */
  88 #define CMD_CARD_SET_DEFAULT_FILTER (SD_CARD * 256 + 0x4B)/* set the default action */
  89 #define CMD_CARD_GET_DEFAULT_FILTER (SD_CARD * 256 + 0x4C)/* get the defautl action */
  90 #define CMD_CARD_SET_FILTER_MODE (SD_CARD * 256 + 0x4D) /* set the client data mode */
  91 #define CMD_CARD_GET_FILTER_MODE (SD_CARD * 256 + 0x4E) /* get the client data mode */
  92 #define CMD_CARD_GET_EVNAMES     (SD_CARD * 256 + 0x4f)  /* get event names */
  93 #define CMD_CARD_GET_SPEEDS      (SD_CARD * 256 + 0x50) /* get speed definitions */
  94
  95 /* SD_SERVER command types: */
  96
  97 #define CMD_SERVER_REG          (SD_SERVER * 256 + 0x50)        /* register connection */
  98 #define CMD_SERVER_SET_SORT     (SD_SERVER * 256 + 0x51)        /* set sorting behavior */
  99 #define CMD_SERVER_SET_OPT      (SD_SERVER * 256 + 0x52)        /* set type of optimization */
 100
 101 /* SD_CLIENT command types: */
 102
 103 #define CMD_CLIENT_GET_ID       (SD_CLIENT * 256 + 0x60)        /* get the ID (channel field) of this client? */
 104 #define CMD_CLIENT_SET_ID       (SD_CLIENT * 256 + 0x61)        /* set the ID (channel field) of this client? */
 105 #define CMD_CLIENT_SHUTDOWN     (SD_CLIENT * 256 + 0x62)        /* tell client to die ? */
 106
 107 /* Bus load monitor (SD_BLM) commands: */
 108
 109 #define CMD_BLM_SET_MODE        (SD_BLM * 256 + 0xA0)
 110 #define CMD_BLM_GET_MODE        (SD_BLM * 256 + 0xA1)
 111 #define CMD_BLM_GET_DATA        (SD_BLM * 256 + 0xA2)
 112 #define CMD_BLM_GET_STATS       (SD_BLM * 256 + 0xA3)
 113
 114 /* Flight recorder (SD_FLIGHT) commands */
 115
 116 #define CMD_FLIGHT_GET_CONFIG   (SD_FLIGHT * 256 + 0x50)        /* get flight recorder channel info */
 117 #define CMD_FLIGHT_START_MON    (SD_FLIGHT * 256 + 0x51)        /* start flight recorder monitoring */
 118 #define CMD_FLIGHT_STOP_MON     (SD_FLIGHT * 256 + 0x52)        /* stop flight recorder monitoring */
 119
 120 /* Message responder (SD_RESP) commands: */
 121 #define CMD_MSGRESP_ADD         (SD_RESP * 256 + 0xB0)
 122 #define CMD_MSGRESP_GET         (SD_RESP * 256 + 0xB1)
 123 #define CMD_MSGRESP_MODIFY      (SD_RESP * 256 + 0xB2)
 124 #define CMD_MSGRESP_GET_HANDLES (SD_RESP * 256 + 0xB3)
 125
 126 /* Program loader (SD_PGM) commands: */
 127
 128 #define CMD_PGM_DESC            (SD_PGM * 256 + 0x90)   /* Describe a program to to uploaded */
 129 #define CMD_PGM_UPLOAD          (SD_PGM * 256 + 0x91)   /* Upload a program to the Gryphon */
 130 #define CMD_PGM_DELETE          (SD_PGM * 256 + 0x92)   /* Delete an uploaded program */
 131 #define CMD_PGM_LIST            (SD_PGM * 256 + 0x93)   /* Get a list of uploaded programs */
 132 #define CMD_PGM_START           (SD_PGM * 256 + 0x94)   /* Start an uploaded program */
 133 #define CMD_PGM_START2          (SD_CLIENT * 256 + 0x94)/* Start an uploaded program */
 134 #define CMD_PGM_STOP            (SD_PGM * 256 + 0x95)   /* Stop an uploaded program */
 135 #define CMD_PGM_STATUS          (SD_PGM * 256 + 0x96)   /* Get the status of an uploaded program */
 136 #define CMD_PGM_OPTIONS         (SD_PGM * 256 + 0x97)   /* Set the upload options */
 137 #define CMD_PGM_FILES           (SD_PGM * 256 + 0x98)   /* Get a list of files & directories */
 138
 139 /* Scheduler (SD_SCHED) target commands: */
 140
 141 #define CMD_SCHED_TX            (SD_SCHED * 256 + 0x70) /* schedule transmission list */
 142 #define CMD_SCHED_KILL_TX       (SD_SCHED * 256 + 0x71) /* stop and destroy job */
 143 #define CMD_SCHED_STOP_TX       (SD_SCHED * 256 + 0x71) /* deprecated */
 144 #define CMD_SCHED_MSG_REPLACE   (SD_SCHED * 256 + 0x72) /* replace a scheduled message */
 145
 146 /* USDT (SD_USDT) target commands: */
 147
 148 #define CMD_USDT_IOCTL          (SD_USDT * 256 + 0x47)  /* Register/Unregister with USDT */
 149 #define CMD_USDT_REGISTER       (SD_USDT * 256 + 0xB0)  /* Register/Unregister with USDT */
 150 #define CMD_USDT_SET_FUNCTIONAL (SD_USDT * 256 + 0xB1)  /* Set to use extended addressing*/
 151
 152 /* USDT (SD_IOPWR) target commands: */
 153
 154 #define CMD_IOPWR_GETINP        (SD_IOPWR * 256 + 0x40) /*  Read current digital inputs  */
 155 #define CMD_IOPWR_GETLATCH      (SD_IOPWR * 256 + 0x41) /*  Read latched digital inputs  */
 156 #define CMD_IOPWR_CLRLATCH      (SD_IOPWR * 256 + 0x42) /*  Read & clear latched inputs  */
 157 #define CMD_IOPWR_GETOUT        (SD_IOPWR * 256 + 0x43) /*  Read digital outputs         */
 158 #define CMD_IOPWR_SETOUT        (SD_IOPWR * 256 + 0x44) /*  Write digital outputs        */
 159 #define CMD_IOPWR_SETBIT        (SD_IOPWR * 256 + 0x45) /*  Set indicated output bit(s)  */
 160 #define CMD_IOPWR_CLRBIT        (SD_IOPWR * 256 + 0x46) /*  Clear indicated output bit(s)*/
 161 #define CMD_IOPWR_GETPOWER      (SD_IOPWR * 256 + 0x47) /*  Read inputs at power on time */
 162
 163 /* Miscellaneous (SD_UTIL) target commands: */
 164
 165 #define CMD_UTIL_SET_INIT_STRATEGY (SD_UTIL * 256 + 0x90) /* set the initialization strategy  */
 166 #define CMD_UTIL_GET_INIT_STRATEGY (SD_UTIL * 256 + 0x91) /* get the initialization strategy  */
 167
 168 /* response frame (FT_RESP) response field definitions: */
 169
 170 #define RESP_OK                 0x00    /* no error */
 171 #define RESP_UNKNOWN_ERR        0x01    /* unknown error */
 172 #define RESP_UNKNOWN_CMD        0x02    /* unrecognised command */
 173 #define RESP_UNSUPPORTED        0x03    /* unsupported command */
 174 #define RESP_INVAL_CHAN         0x04    /* invalid channel specified */
 175 #define RESP_INVAL_DST          0x05    /* invalid destination */
 176 #define RESP_INVAL_PARAM        0x06    /* invalid parameters */
 177 #define RESP_INVAL_MSG          0x07    /* invalid message */
 178 #define RESP_INVAL_LEN          0x08    /* invalid length field */
 179 #define RESP_TX_FAIL            0x09    /* transmit failed */
 180 #define RESP_RX_FAIL            0x0a    /* receive failed */
 181 #define RESP_AUTH_FAIL          0x0b
 182 #define RESP_MEM_ALLOC_ERR      0x0c    /* memory allocation error */
 183 #define RESP_TIMEOUT            0x0d    /* command timed out */
 184 #define RESP_UNAVAILABLE        0x0e
 185 #define RESP_BUF_FULL           0x0f    /* buffer full */
 186 #define RESP_NO_SUCH_JOB        0x10
 187
 188 /* Flight recorder (SD_FLIGHT) target definitions */
 189
 190 #define FR_RESP_AFTER_EVENT         0
 191 #define FR_RESP_AFTER_PERIOD        1
 192 #define FR_IGNORE_DURING_PER        2
 193 #define FR_DEACT_AFTER_PER          0x80
 194 #define FR_DEACT_ON_EVENT           0x40
 195 #define FR_DELETE                   0x20
 196 #define FR_PERIOD_MSGS              0x10
 197
 198 /* Filter data types */
 199
 200 #define FILTER_DATA_TYPE_HEADER_FRAME   0x00
 201 #define FILTER_DATA_TYPE_HEADER         0x01
 202 #define FILTER_DATA_TYPE_DATA           0x02
 203 #define FILTER_DATA_TYPE_EXTRA_DATA     0x03
 204 #define FILTER_EVENT_TYPE_HEADER        0x04
 205 #define FILTER_EVENT_TYPE_DATA          0x05
 206
 207 /* filter flags */
 208
 209 #define FILTER_PASS_FLAG            0x01
 210 #define FILTER_ACTIVE_FLAG          0x02
 211
 212 /* Filter and Frame Responder Condition operators */
 213
 214 #define BIT_FIELD_CHECK         0
 215 #define SVALUE_GT               1
 216 #define SVALUE_GE               2
 217 #define SVALUE_LT               3
 218 #define SVALUE_LE               4
 219 #define VALUE_EQ                5
 220 #define VALUE_NE                6
 221 #define UVALUE_GT               7
 222 #define UVALUE_GE               8
 223 #define UVALUE_LT               9
 224 #define UVALUE_LE               10
 225 #define DIG_LOW_TO_HIGH         11
 226 #define DIG_HIGH_TO_LOW         12
 227 #define DIG_TRANSITION          13
 228
 229 /* Modes available via CMD_CARD_SET_FILTERING_MODE */
 230 #define FILTER_OFF_PASS_ALL     3
 231 #define FILTER_OFF_BLOCK_ALL    4
 232 #define FILTER_ON               5
 233
 234 /* Modes available via CMD_CARD_SET_DEFAULT_FILTER */
 235 #define DEFAULT_FILTER_BLOCK    0
 236 #define DEFAULT_FILTER_PASS     1
 237
 238 /* Actions available via CMD_CARD_MODIFY_FILTER */
 239 #define DELETE_FILTER           0
 240 #define ACTIVATE_FILTER         1
 241 #define DEACTIVATE_FILTER       2
 242
 243 /* Flags to modify how FT_CMD (command) messages are handled            */
 244 /* These values are ORed with FT_CMD and stored in the Frame Header's   */
 245 /* Frame Type field for each response.                                  */
 246 #define DONT_WAIT_FOR_RESP      0x80
 247 #define WAIT_FOR_PREV_RESP      0x40
 248 #define RESPONSE_FLAGS          (DONT_WAIT_FOR_RESP | WAIT_FOR_PREV_RESP)
 249
 250
 251 /* Program loader options */
 252 #define PGM_CONV            1       /* Type of data conversion to perform   */
 253 #define PGM_TYPE            2       /* Type of file                         */
 254 #define PGM_BIN             11      /* Binary, no conversion                */
 255 #define PGM_ASCII           12      /* ASCII, convert CR LF to LF           */
 256 #define PGM_PGM             21      /* Executable                           */
 257 #define PGM_DATA            22      /* Data                                 */
 258
 259
 260
 261
 262 /* IOCTL definitions - comments indicate data size */
 263
 264 #define GINIT           0x11100001
 265 #define GLOOPON         0x11100002
 266 #define GLOOPOFF        0x11100003
 267 #define GGETHWTYPE      0x11100004
 268 #define GGETREG         0x11100005
 269 #define GSETREG         0x11100006
 270 #define GGETRXCOUNT     0x11100007
 271 #define GSETRXCOUNT     0x11100008
 272 #define GGETTXCOUNT     0x11100009
 273 #define GSETTXCOUNT     0x1110000a
 274 #define GGETRXDROP      0x1110000b
 275 #define GSETRXDROP      0x1110000c
 276 #define GGETTXDROP      0x1110000d
 277 #define GSETTXDROP      0x1110000e
 278 #define GGETRXBAD       0x1110000f
 279 #define GGETTXBAD       0x11100011
 280 #define GGETCOUNTS      0x11100013
 281 #define GGETBLMON       0x11100014
 282 #define GSETBLMON       0x11100015
 283 #define GGETERRLEV      0x11100016
 284 #define GSETERRLEV      0x11100017
 285 #define GGETBITRATE     0x11100018
 286 #define GGETRAM         0x11100019
 287 #define GSETRAM         0x1110001a
 288
 289 #define GCANGETBTRS     0x11200001
 290 #define GCANSETBTRS     0x11200002
 291 #define GCANGETBC       0x11200003
 292 #define GCANSETBC       0x11200004
 293 #define GCANGETMODE     0x11200005
 294 #define GCANSETMODE     0x11200006
 295 #define GCANGETTRANS    0x11200009
 296 #define GCANSETTRANS    0x1120000a
 297 #define GCANSENDERR     0x1120000b
 298 #define GCANRGETOBJ     0x11210001
 299 #define GCANRSETSTDID   0x11210002
 300 #define GCANRSETEXTID   0x11210003
 301 #define GCANRSETDATA    0x11210004
 302 #define GCANRENABLE     0x11210005
 303 #define GCANRDISABLE    0x11210006
 304 #define GCANRGETMASKS   0x11210007
 305 #define GCANRSETMASKS   0x11210008
 306 #define GCANSWGETMODE   0x11220001
 307 #define GCANSWSETMODE   0x11220002
 308
 309 #define GDLCGETFOURX    0x11400001
 310 #define GDLCSETFOURX    0x11400002
 311 #define GDLCGETLOAD     0x11400003
 312 #define GDLCSETLOAD     0x11400004
 313 #define GDLCSENDBREAK   0x11400005
 314 #define GDLCABORTTX     0x11400006
 315 #define GDLCGETHDRMODE  0x11400007
 316 #define GDLCSETHDRMODE  0x11400008
 317
 318 #define GHONSLEEP       0x11600001
 319 #define GHONSILENCE     0x11600002
 320
 321 #define GKWPSETPTIMES   0x11700011
 322 #define GKWPSETWTIMES   0x11700010
 323 #define GKWPDOWAKEUP    0x11700008
 324 #define GKWPGETBITTIME  0x11700101
 325 #define GKWPSETBITTIME  0x11700102
 326 #define GKWPSETNODEADDR 0x11700104
 327 #define GKWPGETNODETYPE 0x11700105
 328 #define GKWPSETNODETYPE 0x11700106
 329 #define GKWPSETWAKETYPE 0x11700108
 330 #define GKWPSETTARGADDR 0x1170010a
 331 #define GKWPSETKEYBYTES 0x1170010c
 332 #define GKWPSETSTARTREQ 0x1170010e
 333 #define GKWPSETSTARTRESP        0x11700110
 334 #define GKWPSETPROTOCOL         0x11700112
 335 #define GKWPGETLASTKEYBYTES     0x11700201
 336 #define GKWPSETLASTKEYBYTES     0x11700202
 337
 338 #define GSCPGETBBR      0x11300001
 339 #define GSCPSETBBR      0x11300002
 340 #define GSCPGETID       0x11300003
 341 #define GSCPSETID       0x11300004
 342 #define GSCPADDFUNCID   0x11300005
 343 #define GSCPCLRFUNCID   0x11300006
 344
 345 #define GUBPGETBITRATE          0x11800001
 346 #define GUBPSETBITRATE          0x11800002
 347 #define GUBPGETINTERBYTE        0x11800003
 348 #define GUBPSETINTERBYTE        0x11800004
 349 #define GUBPGETNACKMODE         0x11800005
 350 #define GUBPSETNACKMODE         0x11800006
 351 #define GUBPGETRETRYDELAY       0x11800007
 352 #define GUBPSETRETRYDELAY       0x11800008
 353
 354 #define GRESETHC08              0x11800009
 355 #define GTESTHC08COP            0x1180000A
 356
 357 #define GSJAGETLISTEN           0x11250001
 358 #define GSJASETLISTEN           0x11250002
 359 #define GSJAGETSELFTEST         0x11250003
 360 #define GSJASETSELFTEST         0x11250004
 361 #define GSJAGETXMITONCE         0x11250005
 362 #define GSJASETXMITONCE         0x11250006
 363 #define GSJAGETTRIGSTATE        0x11250007
 364 #define GSJASETTRIGCTRL         0x11250008
 365 #define GSJAGETTRIGCTRL         0x11250009
 366 #define GSJAGETOUTSTATE         0x1125000A
 367 #define GSJASETOUTSTATE         0x1125000B
 368 #define GSJAGETFILTER           0x1125000C
 369 #define GSJASETFILTER           0x1125000D
 370 #define GSJAGETMASK             0x1125000E
 371 #define GSJASETMASK             0x1125000F
 372 #define GSJAGETINTTERM          0x11250010
 373 #define GSJASETINTTERM          0x11250011
 374 #define GSJAGETFTTRANS          0x11250012
 375 #define GSJASETFTTRANS          0x11250013
 376 #define GSJAGETFTERROR          0x11250014
 377
 378 #define GLINGETBITRATE          0x11C00001
 379 #define GLINSETBITRATE          0x11C00002
 380 #define GLINGETBRKSPACE         0x11C00003
 381 #define GLINSETBRKSPACE         0x11C00004
 382 #define GLINGETBRKMARK          0x11C00005
 383 #define GLINSETBRKMARK          0x11C00006
 384 #define GLINGETIDDELAY          0x11C00007
 385 #define GLINSETIDDELAY          0x11C00008
 386 #define GLINGETRESPDELAY        0x11C00009
 387 #define GLINSETRESPDELAY        0x11C0000A
 388 #define GLINGETINTERBYTE        0x11C0000B
 389 #define GLINSETINTERBYTE        0x11C0000C
 390 #define GLINGETWAKEUPDELAY      0x11C0000D
 391 #define GLINSETWAKEUPDELAY      0x11C0000E
 392 #define GLINGETWAKEUPTIMEOUT    0x11C0000F
 393 #define GLINSETWAKEUPTIMEOUT    0x11C00010
 394 #define GLINGETWUTIMOUT3BR      0x11C00011
 395 #define GLINSETWUTIMOUT3BR      0x11C00012
 396 #define GLINSENDWAKEUP          0x11C00013
 397 #define GLINGETMODE             0x11C00014
 398 #define GLINSETMODE             0x11C00015
 399
 400 #define GINPGETINP              0x11500001
 401 #define GINPGETLATCH            0x11500002
 402 #define GINPCLRLATCH            0x11500003
 403 #define GOUTGET                 0x11510001
 404 #define GOUTSET                 0x11510002
 405 #define GOUTSETBIT              0x11510003
 406 #define GOUTCLEARBIT            0x11510004
 407 #define GPWRGETWHICH            0x11520001
 408 #define GPWROFF                 0x11520002
 409 #define GPWROFFRESET            0x11520003
 410 #define GPWRRESET               0x11520004
 411
 412
 413 /* Hardware / driver TYPE and SUBTYPE definitions */
 414
 415 #define GDUMMY          0x01    /* Dummy device driver TYPE */
 416 #define GDGDMARKONE     0x01            /* Dummy device driver SUBTYPE */
 417
 418 #define GCAN            0x02    /* CAN TYPE */
 419 #define G82527          0x01            /* 82527 SUBTYPE */
 420 #define GSJA1000        0x02            /* SJA1000 SUBTYPE */
 421 #define G82527SW        0x03            /* 82527 single wire subtype */
 422 #define G82527ISO11992  0x04            /* 82527 ISO11992 subtype */
 423 #define G82527_SINGLECHAN   0x05        /* 82527 single channel */
 424 #define G82527SW_SINGLECHAN 0x06        /* 82527 single wire single channel */
 425 #define G82527ISO11992_SINGLECHAN   0x07 /* 82527 ISO11992 single channel */
 426 #define GSJA1000FT      0x10            /* SJA1000 Fault Tolerant subtype */
 427 #define GSJA1000C       0x11            /* SJA1000 Compact subtype */
 428 #define GSJA1000FT_FO   0x12            /* SJA1000 single chsnnel Fault Tolerant subtype */
 429
 430 #define GJ1850          0x03    /* 1850 TYPE */
 431 #define GHBCCPAIR       0x01            /* HBCC SUBTYPE */
 432 #define GDLC            0x02            /* GM DLC SUBTYPE */
 433 #define GCHRYSLER       0x03            /* Chrysler SUBTYPE */
 434 #define GDEHC12         0x04            /* DE HC12 KWP/BDLC SUBTYPE */
 435
 436 #define GKWP2000        0x04    /* Keyword protocol 2000 TYPE */
 437 #define GDEHC12KWP      0x01            /* DE HC12 KWP/BDLC card SUBTYPE */
 438
 439 #define GHONDA          0x05    /* Honda UART TYPE */
 440 #define GDGHC08         0x01            /* DG HC08 SUBTYPE */
 441
 442 #define GFORDUBP        0x06    /* FORD UBP TYPE */
 443 #define GDGUBP08        0x01            /* DG HC08 SUBTYPE */
 444
 445 #define GSCI            0x09    /* Chrysler SCI TYPE */
 446 #define G16550SCI       0x01            /* 16550 type UART based card SUBTYPE */
 447
 448 #define GCCD            0x0a    /* Chrysler C2D TYPE */
 449 #define G16550CDP68HC68 0x01            /* 16550 / CDP68HC68S1 card SUBTYPE */
 450
 451 #define GLIN            0x0b    /* LIN TYPE */
 452 #define GDGLIN08        0x01            /* DG HC08 SUBTYPE */
 453
 454 #define SIZEOF(x)       (sizeof(x)/sizeof(x[0]))
 455
 456 #define MEMCPY(dest, src, size)             \
 457     memcpy (dest, src, size);               \
 458     *((dest)+size) = 0;
 459
 460
 461 typedef struct val_str_dsp {
 462     int         value;
 463     const char  *strptr;
 464     int         (*cmd_fnct)(tvbuff_t *, int, proto_tree*);
 465     int         (*rsp_fnct)(tvbuff_t *, int, proto_tree*);
 466 } val_str_dsp;