nexmon – Rev 1
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/* packet-gryphon.h
* Definitions for Gryphon packet disassembly structures and routines
* By Steve Limkemann <stevelim@dgtech.com>
* Copyright 1998 Steve Limkemann
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#define MSG_HDR_SZ 8
#define CMD_HDR_SZ 4
/* source/destinations: */
#define SD_CARD 0x01 /* (vehicle) network interface */
#define SD_SERVER 0x02
#define SD_CLIENT 0x03
#define SD_KNOWN 0x10 /* Client ID >= are well known */
#define SD_SCHED 0x10 /* scheduler */
#define SD_SCRIPT 0x20 /* script processor */
#define SD_PGM 0x21 /* Program loader */
#define SD_USDT 0x22 /* USDT (Unacknowledged Segmented Data Transfer) */
#define SD_BLM 0x23 /* Bus Load Monitoring */
#define SD_FLIGHT 0x25 /* Flight Recorder */
#define SD_RESP 0x26 /* Message Response */
#define SD_IOPWR 0x27 /* VNG / Compact Gryphon I/O & power */
#define SD_UTIL 0x28 /* Miscellaneous utility commands */
/* frame types: */
#define GY_FT_CMD 0x01 /* command to initiate some action */
#define GY_FT_RESP 0x02 /* response to a command */
#define GY_FT_DATA 0x03 /* (vehicle) network data */
#define GY_FT_EVENT 0x04 /* notification of an event */
#define GY_FT_MISC 0x05 /* misc data */
#define GY_FT_TEXT 0x06 /* null-terminated ASCII strings */
/* generic (all SD type) commands: values 0x00 to 0x3f */
#define CMD_INIT 0x01 /* initialize target */
#define CMD_GET_STAT 0x02 /* request status */
#define CMD_GET_CONFIG 0x03 /* request configuration info */
#define CMD_EVENT_ENABLE 0x04 /* Enable event type */
#define CMD_EVENT_DISABLE 0x05 /* Disable event type */
#define CMD_GET_TIME 0x06 /* Get current value of timestamp */
#define CMD_GET_RXDROP 0x07 /* Get count of Rx msgs dropped */
#define CMD_RESET_RXDROP 0x08 /* Set count of Rx msgs dropped to zero */
#define CMD_BCAST_ON 0x09 /* broadcasts on */
#define CMD_BCAST_OFF 0x0a /* broadcasts off */
#define CMD_SET_TIME 0x0b /* set time */
/* SD-type specific commands: should start at 0x40, global uniqueness */
/* is prefered, but not mandatory. */
/* SD_CARD command types: */
#define CMD_CARD_SET_SPEED (SD_CARD * 256 + 0x40) /* set peripheral speed */
#define CMD_CARD_GET_SPEED (SD_CARD * 256 + 0x41) /* get peripheral speed */
#define CMD_CARD_SET_FILTER (SD_CARD * 256 + 0x42) /* set filter to pass or block all */
#define CMD_CARD_GET_FILTER (SD_CARD * 256 + 0x43) /* get a pass/block filter */
#define CMD_CARD_TX (SD_CARD * 256 + 0x44) /* transmit message */
#define CMD_CARD_TX_LOOP_ON (SD_CARD * 256 + 0x45) /* set transmit loopback on */
#define CMD_CARD_TX_LOOP_OFF (SD_CARD * 256 + 0x46) /* set transmit loopback off */
#define CMD_CARD_IOCTL (SD_CARD * 256 + 0x47) /* device driver ioctl pass-through */
#define CMD_CARD_ADD_FILTER (SD_CARD * 256 + 0x48) /* add a pass/block filter */
#define CMD_CARD_MODIFY_FILTER (SD_CARD * 256 + 0x49) /* modify a pass/block filter */
#define CMD_CARD_GET_FILTER_HANDLES (SD_CARD * 256 + 0x4A)/* get a list of filters */
#define CMD_CARD_SET_DEFAULT_FILTER (SD_CARD * 256 + 0x4B)/* set the default action */
#define CMD_CARD_GET_DEFAULT_FILTER (SD_CARD * 256 + 0x4C)/* get the defautl action */
#define CMD_CARD_SET_FILTER_MODE (SD_CARD * 256 + 0x4D) /* set the client data mode */
#define CMD_CARD_GET_FILTER_MODE (SD_CARD * 256 + 0x4E) /* get the client data mode */
#define CMD_CARD_GET_EVNAMES (SD_CARD * 256 + 0x4f) /* get event names */
#define CMD_CARD_GET_SPEEDS (SD_CARD * 256 + 0x50) /* get speed definitions */
/* SD_SERVER command types: */
#define CMD_SERVER_REG (SD_SERVER * 256 + 0x50) /* register connection */
#define CMD_SERVER_SET_SORT (SD_SERVER * 256 + 0x51) /* set sorting behavior */
#define CMD_SERVER_SET_OPT (SD_SERVER * 256 + 0x52) /* set type of optimization */
/* SD_CLIENT command types: */
#define CMD_CLIENT_GET_ID (SD_CLIENT * 256 + 0x60) /* get the ID (channel field) of this client? */
#define CMD_CLIENT_SET_ID (SD_CLIENT * 256 + 0x61) /* set the ID (channel field) of this client? */
#define CMD_CLIENT_SHUTDOWN (SD_CLIENT * 256 + 0x62) /* tell client to die ? */
/* Bus load monitor (SD_BLM) commands: */
#define CMD_BLM_SET_MODE (SD_BLM * 256 + 0xA0)
#define CMD_BLM_GET_MODE (SD_BLM * 256 + 0xA1)
#define CMD_BLM_GET_DATA (SD_BLM * 256 + 0xA2)
#define CMD_BLM_GET_STATS (SD_BLM * 256 + 0xA3)
/* Flight recorder (SD_FLIGHT) commands */
#define CMD_FLIGHT_GET_CONFIG (SD_FLIGHT * 256 + 0x50) /* get flight recorder channel info */
#define CMD_FLIGHT_START_MON (SD_FLIGHT * 256 + 0x51) /* start flight recorder monitoring */
#define CMD_FLIGHT_STOP_MON (SD_FLIGHT * 256 + 0x52) /* stop flight recorder monitoring */
/* Message responder (SD_RESP) commands: */
#define CMD_MSGRESP_ADD (SD_RESP * 256 + 0xB0)
#define CMD_MSGRESP_GET (SD_RESP * 256 + 0xB1)
#define CMD_MSGRESP_MODIFY (SD_RESP * 256 + 0xB2)
#define CMD_MSGRESP_GET_HANDLES (SD_RESP * 256 + 0xB3)
/* Program loader (SD_PGM) commands: */
#define CMD_PGM_DESC (SD_PGM * 256 + 0x90) /* Describe a program to to uploaded */
#define CMD_PGM_UPLOAD (SD_PGM * 256 + 0x91) /* Upload a program to the Gryphon */
#define CMD_PGM_DELETE (SD_PGM * 256 + 0x92) /* Delete an uploaded program */
#define CMD_PGM_LIST (SD_PGM * 256 + 0x93) /* Get a list of uploaded programs */
#define CMD_PGM_START (SD_PGM * 256 + 0x94) /* Start an uploaded program */
#define CMD_PGM_START2 (SD_CLIENT * 256 + 0x94)/* Start an uploaded program */
#define CMD_PGM_STOP (SD_PGM * 256 + 0x95) /* Stop an uploaded program */
#define CMD_PGM_STATUS (SD_PGM * 256 + 0x96) /* Get the status of an uploaded program */
#define CMD_PGM_OPTIONS (SD_PGM * 256 + 0x97) /* Set the upload options */
#define CMD_PGM_FILES (SD_PGM * 256 + 0x98) /* Get a list of files & directories */
/* Scheduler (SD_SCHED) target commands: */
#define CMD_SCHED_TX (SD_SCHED * 256 + 0x70) /* schedule transmission list */
#define CMD_SCHED_KILL_TX (SD_SCHED * 256 + 0x71) /* stop and destroy job */
#define CMD_SCHED_STOP_TX (SD_SCHED * 256 + 0x71) /* deprecated */
#define CMD_SCHED_MSG_REPLACE (SD_SCHED * 256 + 0x72) /* replace a scheduled message */
/* USDT (SD_USDT) target commands: */
#define CMD_USDT_IOCTL (SD_USDT * 256 + 0x47) /* Register/Unregister with USDT */
#define CMD_USDT_REGISTER (SD_USDT * 256 + 0xB0) /* Register/Unregister with USDT */
#define CMD_USDT_SET_FUNCTIONAL (SD_USDT * 256 + 0xB1) /* Set to use extended addressing*/
/* USDT (SD_IOPWR) target commands: */
#define CMD_IOPWR_GETINP (SD_IOPWR * 256 + 0x40) /* Read current digital inputs */
#define CMD_IOPWR_GETLATCH (SD_IOPWR * 256 + 0x41) /* Read latched digital inputs */
#define CMD_IOPWR_CLRLATCH (SD_IOPWR * 256 + 0x42) /* Read & clear latched inputs */
#define CMD_IOPWR_GETOUT (SD_IOPWR * 256 + 0x43) /* Read digital outputs */
#define CMD_IOPWR_SETOUT (SD_IOPWR * 256 + 0x44) /* Write digital outputs */
#define CMD_IOPWR_SETBIT (SD_IOPWR * 256 + 0x45) /* Set indicated output bit(s) */
#define CMD_IOPWR_CLRBIT (SD_IOPWR * 256 + 0x46) /* Clear indicated output bit(s)*/
#define CMD_IOPWR_GETPOWER (SD_IOPWR * 256 + 0x47) /* Read inputs at power on time */
/* Miscellaneous (SD_UTIL) target commands: */
#define CMD_UTIL_SET_INIT_STRATEGY (SD_UTIL * 256 + 0x90) /* set the initialization strategy */
#define CMD_UTIL_GET_INIT_STRATEGY (SD_UTIL * 256 + 0x91) /* get the initialization strategy */
/* response frame (FT_RESP) response field definitions: */
#define RESP_OK 0x00 /* no error */
#define RESP_UNKNOWN_ERR 0x01 /* unknown error */
#define RESP_UNKNOWN_CMD 0x02 /* unrecognised command */
#define RESP_UNSUPPORTED 0x03 /* unsupported command */
#define RESP_INVAL_CHAN 0x04 /* invalid channel specified */
#define RESP_INVAL_DST 0x05 /* invalid destination */
#define RESP_INVAL_PARAM 0x06 /* invalid parameters */
#define RESP_INVAL_MSG 0x07 /* invalid message */
#define RESP_INVAL_LEN 0x08 /* invalid length field */
#define RESP_TX_FAIL 0x09 /* transmit failed */
#define RESP_RX_FAIL 0x0a /* receive failed */
#define RESP_AUTH_FAIL 0x0b
#define RESP_MEM_ALLOC_ERR 0x0c /* memory allocation error */
#define RESP_TIMEOUT 0x0d /* command timed out */
#define RESP_UNAVAILABLE 0x0e
#define RESP_BUF_FULL 0x0f /* buffer full */
#define RESP_NO_SUCH_JOB 0x10
/* Flight recorder (SD_FLIGHT) target definitions */
#define FR_RESP_AFTER_EVENT 0
#define FR_RESP_AFTER_PERIOD 1
#define FR_IGNORE_DURING_PER 2
#define FR_DEACT_AFTER_PER 0x80
#define FR_DEACT_ON_EVENT 0x40
#define FR_DELETE 0x20
#define FR_PERIOD_MSGS 0x10
/* Filter data types */
#define FILTER_DATA_TYPE_HEADER_FRAME 0x00
#define FILTER_DATA_TYPE_HEADER 0x01
#define FILTER_DATA_TYPE_DATA 0x02
#define FILTER_DATA_TYPE_EXTRA_DATA 0x03
#define FILTER_EVENT_TYPE_HEADER 0x04
#define FILTER_EVENT_TYPE_DATA 0x05
/* filter flags */
#define FILTER_PASS_FLAG 0x01
#define FILTER_ACTIVE_FLAG 0x02
/* Filter and Frame Responder Condition operators */
#define BIT_FIELD_CHECK 0
#define SVALUE_GT 1
#define SVALUE_GE 2
#define SVALUE_LT 3
#define SVALUE_LE 4
#define VALUE_EQ 5
#define VALUE_NE 6
#define UVALUE_GT 7
#define UVALUE_GE 8
#define UVALUE_LT 9
#define UVALUE_LE 10
#define DIG_LOW_TO_HIGH 11
#define DIG_HIGH_TO_LOW 12
#define DIG_TRANSITION 13
/* Modes available via CMD_CARD_SET_FILTERING_MODE */
#define FILTER_OFF_PASS_ALL 3
#define FILTER_OFF_BLOCK_ALL 4
#define FILTER_ON 5
/* Modes available via CMD_CARD_SET_DEFAULT_FILTER */
#define DEFAULT_FILTER_BLOCK 0
#define DEFAULT_FILTER_PASS 1
/* Actions available via CMD_CARD_MODIFY_FILTER */
#define DELETE_FILTER 0
#define ACTIVATE_FILTER 1
#define DEACTIVATE_FILTER 2
/* Flags to modify how FT_CMD (command) messages are handled */
/* These values are ORed with FT_CMD and stored in the Frame Header's */
/* Frame Type field for each response. */
#define DONT_WAIT_FOR_RESP 0x80
#define WAIT_FOR_PREV_RESP 0x40
#define RESPONSE_FLAGS (DONT_WAIT_FOR_RESP | WAIT_FOR_PREV_RESP)
/* Program loader options */
#define PGM_CONV 1 /* Type of data conversion to perform */
#define PGM_TYPE 2 /* Type of file */
#define PGM_BIN 11 /* Binary, no conversion */
#define PGM_ASCII 12 /* ASCII, convert CR LF to LF */
#define PGM_PGM 21 /* Executable */
#define PGM_DATA 22 /* Data */
/* IOCTL definitions - comments indicate data size */
#define GINIT 0x11100001
#define GLOOPON 0x11100002
#define GLOOPOFF 0x11100003
#define GGETHWTYPE 0x11100004
#define GGETREG 0x11100005
#define GSETREG 0x11100006
#define GGETRXCOUNT 0x11100007
#define GSETRXCOUNT 0x11100008
#define GGETTXCOUNT 0x11100009
#define GSETTXCOUNT 0x1110000a
#define GGETRXDROP 0x1110000b
#define GSETRXDROP 0x1110000c
#define GGETTXDROP 0x1110000d
#define GSETTXDROP 0x1110000e
#define GGETRXBAD 0x1110000f
#define GGETTXBAD 0x11100011
#define GGETCOUNTS 0x11100013
#define GGETBLMON 0x11100014
#define GSETBLMON 0x11100015
#define GGETERRLEV 0x11100016
#define GSETERRLEV 0x11100017
#define GGETBITRATE 0x11100018
#define GGETRAM 0x11100019
#define GSETRAM 0x1110001a
#define GCANGETBTRS 0x11200001
#define GCANSETBTRS 0x11200002
#define GCANGETBC 0x11200003
#define GCANSETBC 0x11200004
#define GCANGETMODE 0x11200005
#define GCANSETMODE 0x11200006
#define GCANGETTRANS 0x11200009
#define GCANSETTRANS 0x1120000a
#define GCANSENDERR 0x1120000b
#define GCANRGETOBJ 0x11210001
#define GCANRSETSTDID 0x11210002
#define GCANRSETEXTID 0x11210003
#define GCANRSETDATA 0x11210004
#define GCANRENABLE 0x11210005
#define GCANRDISABLE 0x11210006
#define GCANRGETMASKS 0x11210007
#define GCANRSETMASKS 0x11210008
#define GCANSWGETMODE 0x11220001
#define GCANSWSETMODE 0x11220002
#define GDLCGETFOURX 0x11400001
#define GDLCSETFOURX 0x11400002
#define GDLCGETLOAD 0x11400003
#define GDLCSETLOAD 0x11400004
#define GDLCSENDBREAK 0x11400005
#define GDLCABORTTX 0x11400006
#define GDLCGETHDRMODE 0x11400007
#define GDLCSETHDRMODE 0x11400008
#define GHONSLEEP 0x11600001
#define GHONSILENCE 0x11600002
#define GKWPSETPTIMES 0x11700011
#define GKWPSETWTIMES 0x11700010
#define GKWPDOWAKEUP 0x11700008
#define GKWPGETBITTIME 0x11700101
#define GKWPSETBITTIME 0x11700102
#define GKWPSETNODEADDR 0x11700104
#define GKWPGETNODETYPE 0x11700105
#define GKWPSETNODETYPE 0x11700106
#define GKWPSETWAKETYPE 0x11700108
#define GKWPSETTARGADDR 0x1170010a
#define GKWPSETKEYBYTES 0x1170010c
#define GKWPSETSTARTREQ 0x1170010e
#define GKWPSETSTARTRESP 0x11700110
#define GKWPSETPROTOCOL 0x11700112
#define GKWPGETLASTKEYBYTES 0x11700201
#define GKWPSETLASTKEYBYTES 0x11700202
#define GSCPGETBBR 0x11300001
#define GSCPSETBBR 0x11300002
#define GSCPGETID 0x11300003
#define GSCPSETID 0x11300004
#define GSCPADDFUNCID 0x11300005
#define GSCPCLRFUNCID 0x11300006
#define GUBPGETBITRATE 0x11800001
#define GUBPSETBITRATE 0x11800002
#define GUBPGETINTERBYTE 0x11800003
#define GUBPSETINTERBYTE 0x11800004
#define GUBPGETNACKMODE 0x11800005
#define GUBPSETNACKMODE 0x11800006
#define GUBPGETRETRYDELAY 0x11800007
#define GUBPSETRETRYDELAY 0x11800008
#define GRESETHC08 0x11800009
#define GTESTHC08COP 0x1180000A
#define GSJAGETLISTEN 0x11250001
#define GSJASETLISTEN 0x11250002
#define GSJAGETSELFTEST 0x11250003
#define GSJASETSELFTEST 0x11250004
#define GSJAGETXMITONCE 0x11250005
#define GSJASETXMITONCE 0x11250006
#define GSJAGETTRIGSTATE 0x11250007
#define GSJASETTRIGCTRL 0x11250008
#define GSJAGETTRIGCTRL 0x11250009
#define GSJAGETOUTSTATE 0x1125000A
#define GSJASETOUTSTATE 0x1125000B
#define GSJAGETFILTER 0x1125000C
#define GSJASETFILTER 0x1125000D
#define GSJAGETMASK 0x1125000E
#define GSJASETMASK 0x1125000F
#define GSJAGETINTTERM 0x11250010
#define GSJASETINTTERM 0x11250011
#define GSJAGETFTTRANS 0x11250012
#define GSJASETFTTRANS 0x11250013
#define GSJAGETFTERROR 0x11250014
#define GLINGETBITRATE 0x11C00001
#define GLINSETBITRATE 0x11C00002
#define GLINGETBRKSPACE 0x11C00003
#define GLINSETBRKSPACE 0x11C00004
#define GLINGETBRKMARK 0x11C00005
#define GLINSETBRKMARK 0x11C00006
#define GLINGETIDDELAY 0x11C00007
#define GLINSETIDDELAY 0x11C00008
#define GLINGETRESPDELAY 0x11C00009
#define GLINSETRESPDELAY 0x11C0000A
#define GLINGETINTERBYTE 0x11C0000B
#define GLINSETINTERBYTE 0x11C0000C
#define GLINGETWAKEUPDELAY 0x11C0000D
#define GLINSETWAKEUPDELAY 0x11C0000E
#define GLINGETWAKEUPTIMEOUT 0x11C0000F
#define GLINSETWAKEUPTIMEOUT 0x11C00010
#define GLINGETWUTIMOUT3BR 0x11C00011
#define GLINSETWUTIMOUT3BR 0x11C00012
#define GLINSENDWAKEUP 0x11C00013
#define GLINGETMODE 0x11C00014
#define GLINSETMODE 0x11C00015
#define GINPGETINP 0x11500001
#define GINPGETLATCH 0x11500002
#define GINPCLRLATCH 0x11500003
#define GOUTGET 0x11510001
#define GOUTSET 0x11510002
#define GOUTSETBIT 0x11510003
#define GOUTCLEARBIT 0x11510004
#define GPWRGETWHICH 0x11520001
#define GPWROFF 0x11520002
#define GPWROFFRESET 0x11520003
#define GPWRRESET 0x11520004
/* Hardware / driver TYPE and SUBTYPE definitions */
#define GDUMMY 0x01 /* Dummy device driver TYPE */
#define GDGDMARKONE 0x01 /* Dummy device driver SUBTYPE */
#define GCAN 0x02 /* CAN TYPE */
#define G82527 0x01 /* 82527 SUBTYPE */
#define GSJA1000 0x02 /* SJA1000 SUBTYPE */
#define G82527SW 0x03 /* 82527 single wire subtype */
#define G82527ISO11992 0x04 /* 82527 ISO11992 subtype */
#define G82527_SINGLECHAN 0x05 /* 82527 single channel */
#define G82527SW_SINGLECHAN 0x06 /* 82527 single wire single channel */
#define G82527ISO11992_SINGLECHAN 0x07 /* 82527 ISO11992 single channel */
#define GSJA1000FT 0x10 /* SJA1000 Fault Tolerant subtype */
#define GSJA1000C 0x11 /* SJA1000 Compact subtype */
#define GSJA1000FT_FO 0x12 /* SJA1000 single chsnnel Fault Tolerant subtype */
#define GJ1850 0x03 /* 1850 TYPE */
#define GHBCCPAIR 0x01 /* HBCC SUBTYPE */
#define GDLC 0x02 /* GM DLC SUBTYPE */
#define GCHRYSLER 0x03 /* Chrysler SUBTYPE */
#define GDEHC12 0x04 /* DE HC12 KWP/BDLC SUBTYPE */
#define GKWP2000 0x04 /* Keyword protocol 2000 TYPE */
#define GDEHC12KWP 0x01 /* DE HC12 KWP/BDLC card SUBTYPE */
#define GHONDA 0x05 /* Honda UART TYPE */
#define GDGHC08 0x01 /* DG HC08 SUBTYPE */
#define GFORDUBP 0x06 /* FORD UBP TYPE */
#define GDGUBP08 0x01 /* DG HC08 SUBTYPE */
#define GSCI 0x09 /* Chrysler SCI TYPE */
#define G16550SCI 0x01 /* 16550 type UART based card SUBTYPE */
#define GCCD 0x0a /* Chrysler C2D TYPE */
#define G16550CDP68HC68 0x01 /* 16550 / CDP68HC68S1 card SUBTYPE */
#define GLIN 0x0b /* LIN TYPE */
#define GDGLIN08 0x01 /* DG HC08 SUBTYPE */
#define SIZEOF(x) (sizeof(x)/sizeof(x[0]))
#define MEMCPY(dest, src, size) \
memcpy (dest, src, size); \
*((dest)+size) = 0;
typedef struct val_str_dsp {
int value;
const char *strptr;
int (*cmd_fnct)(tvbuff_t *, int, proto_tree*);
int (*rsp_fnct)(tvbuff_t *, int, proto_tree*);
} val_str_dsp;