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Diffstat (limited to 'include/linux/sdla_x25.h')
| -rw-r--r-- | include/linux/sdla_x25.h | 772 |
1 files changed, 0 insertions, 772 deletions
diff --git a/include/linux/sdla_x25.h b/include/linux/sdla_x25.h deleted file mode 100644 index 57db980e27ad80..00000000000000 --- a/include/linux/sdla_x25.h +++ /dev/null @@ -1,772 +0,0 @@ -/***************************************************************************** -* sdla_x25.h Sangoma X.25 firmware API definitions. -* -* Author: Nenad Corbic <ncorbic@sangoma.com> -* -* Copyright: (c) 1995-2000 Sangoma Technologies Inc. -* -* 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. -* ============================================================================ -* Feb 28, 2000 Nenad Corbic Updated for socket based x25api -* Dec 13, 1996 Gene Kozin Initial version -*****************************************************************************/ -#ifndef _SDLA_X25_H -#define _SDLA_X25_H - -/*---------------------------------------------------------------------------- - * Notes: - * ------ - * 1. All structures defined in this file are byte-alined. - * Compiler Platform - * -------- -------- - * GNU C Linux - * - */ - -#ifndef PACKED -# define PACKED __attribute__((packed)) -#endif /* PACKED */ - -/****** CONSTANTS DEFINITIONS ***********************************************/ - -#define X25_MAX_CHAN 255 /* max number of open X.25 circuits */ -#define X25_MAX_DATA 1024 /* max length of X.25 data buffer */ -/* - * X.25 shared memory layout. - */ -#define X25_MBOX_OFFS 0x16B0 /* general mailbox block */ -#define X25_RXMBOX_OFFS 0x1AD0 /* receive mailbox */ -#define X25_STATUS_OFFS 0x1EF0 /* X.25 status structure */ -#define X25_MB_VECTOR 0xE000 /* S514 mailbox window vecotr */ -#define X25_MISC_HDLC_BITS 0x1F00 /*X.25 miscallaneous HDLC bits */ - -/* code levels */ -#define HDLC_LEVEL 0x01 -#define X25_LEVEL 0x02 -#define X25_AND_HDLC_LEVEL 0x03 -#define DO_HDLC_LEVEL_ERROR_CHECKING 0x04 - -/****** DATA STRUCTURES *****************************************************/ - -/*---------------------------------------------------------------------------- - * X.25 Command Block. - */ -typedef struct X25Cmd -{ - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* transfer data length */ - unsigned char result PACKED; /* return code */ - unsigned char pf PACKED; /* P/F bit */ - unsigned short lcn PACKED; /* logical channel */ - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; /* packet type */ - unsigned char resrv[4] PACKED; /* reserved */ -} TX25Cmd; - -/* - * Defines for the 'command' field. - */ -/*----- General commands --------------*/ -#define X25_SET_GLOBAL_VARS 0x0B /* set global variables */ -#define X25_READ_MODEM_STATUS 0x0C /* read modem status */ -#define X25_READ_CODE_VERSION 0x15 /* read firmware version number */ -#define X25_TRACE_CONFIGURE 0x14 /* configure trace facility */ -#define X25_READ_TRACE_DATA 0x16 /* read trace data */ -#define X25_SET_INTERRUPT_MODE 0x17 /* set interrupt generation mode */ -#define X25_READ_INTERRUPT_MODE 0x18 /* read interrupt generation mode */ -/*----- HDLC-level commands -----------*/ -#define X25_HDLC_LINK_CONFIGURE 0x01 /* configure HDLC link level */ -#define X25_HDLC_LINK_OPEN 0x02 /* open HDLC link */ -#define X25_HDLC_LINK_CLOSE 0x03 /* close HDLC link */ -#define X25_HDLC_LINK_SETUP 0x04 /* set up HDLC link */ -#define X25_HDLC_LINK_DISC 0x05 /* disconnect DHLC link */ -#define X25_HDLC_LINK_STATUS 0x06 /* read DHLC link status */ -#define X25_HDLC_READ_STATS 0x07 /* read operational statistics */ -#define X25_HDLC_FLUSH_STATS 0x08 /* flush operational statistics */ -#define X25_HDLC_READ_COMM_ERR 0x09 /* read error statistics */ -#define X25_HDLC_FLUSH_COMM_ERR 0x0A /* flush error statistics */ -#define X25_HDLC_FLUSH_BUFFERS 0x0D /* flush HDLC-level data buffers */ -#define X25_HDLC_SPRVS_CNT_STAT 0x0F /* read surervisory count status */ -#define X25_HDLC_SEND_UI_FRAME 0x10 /* send unnumbered information frame */ -#define X25_HDLC_WRITE 0x11 /* send HDLC information frame */ -#define X25_HDLC_READ 0x21 /* read HDLC information frame */ -#define X25_HDLC_READ_CONFIG 0x12 /* read HDLC configuration */ -#define X25_HDLC_SET_CONFIG 0x13 /* set HDLC configuration */ -#define SET_PROTOCOL_LEVEL 0x1F /* set protocol level */ -/*----- X.25-level commands -----------*/ -#define X25_READ 0x22 /* read X.25 packet */ -#define X25_WRITE 0x23 /* send X.25 packet */ -#define X25_PLACE_CALL 0x30 /* place a call on SVC */ -#define X25_ACCEPT_CALL 0x31 /* accept incomming call */ -#define X25_CLEAR_CALL 0x32 /* clear call */ -#define X25_CLEAR_CONFRM 0x33 /* send clear confirmation packet */ -#define X25_RESET 0x34 /* send reset request packet */ -#define X25_RESET_CONFRM 0x35 /* send reset confirmation packet */ -#define X25_RESTART 0x36 /* send restart request packet */ -#define X25_RESTART_CONFRM 0x37 /* send restart confirmation packet */ -#define X25_INTERRUPT 0x38 /* send interrupt request packet */ -#define X25_INTERRUPT_CONFRM 0x39 /* send interrupt confirmation pkt */ -#define X25_REGISTRATION_RQST 0x3A /* send registration request packet */ -#define X25_REGISTRATION_CONFRM 0x3B /* send registration confirmation */ -#define X25_IS_DATA_AVAILABLE 0x40 /* querry receive queue */ -#define X25_INCOMMING_CALL_CTL 0x41 /* select incomming call options */ -#define X25_CONFIGURE_PVC 0x42 /* configure PVC */ -#define X25_GET_ACTIVE_CHANNELS 0x43 /* get a list of active circuits */ -#define X25_READ_CHANNEL_CONFIG 0x44 /* read virt. circuit configuration */ -#define X25_FLUSH_DATA_BUFFERS 0x45 /* flush X.25-level data buffers */ -#define X25_READ_HISTORY_TABLE 0x46 /* read asynchronous event log */ -#define X25_HISTORY_TABLE_CTL 0x47 /* control asynchronous event log */ -#define X25_GET_TX_D_BIT_STATUS 0x48 /* is packet with D-bit acknowleged */ -#define X25_READ_STATISTICS 0x49 /* read X.25-level statistics */ -#define X25_FLUSH_STATISTICS 0x4A /* flush X.25-level statistics */ -#define X25_READ_CONFIGURATION 0x50 /* read HDLC & X.25 configuration */ -#define X25_SET_CONFIGURATION 0x51 /* set HDLC & X.25 configuration */ - -/* - * Defines for the 'result' field. - */ -/*----- General results ---------------*/ -#define X25RES_OK 0x00 -#define X25RES_ERROR 0x01 -#define X25RES_LINK_NOT_IN_ABM 0x02 /* link is not in ABM mode */ -#define X25RES_LINK_CLOSED 0x03 -#define X25RES_INVAL_LENGTH 0x04 -#define X25RES_INVAL_CMD 0x05 -#define X25RES_UNNUMBERED_FRAME 0x06 /* unnunbered frame received */ -#define X25RES_FRM_REJECT_MODE 0x07 /* link is in Frame Reject mode */ -#define X25RES_MODEM_FAILURE 0x08 /* DCD and/or CTS dropped */ -#define X25RES_N2_RETRY_LIMIT 0x09 /* N2 retry limit has been exceeded */ -#define X25RES_INVAL_LCN 0x30 /* invalid logical channel number */ -#define X25RES_INVAL_STATE 0x31 /* channel is not in data xfer mode */ -#define X25RES_INVAL_DATA_LEN 0x32 /* invalid data length */ -#define X25RES_NOT_READY 0x33 /* no data available / buffers full */ -#define X25RES_NETWORK_DOWN 0x34 -#define X25RES_CHANNEL_IN_USE 0x35 /* there is data queued on this LCN */ -#define X25RES_REGST_NOT_SUPPRT 0x36 /* registration not supported */ -#define X25RES_INVAL_FORMAT 0x37 /* invalid packet format */ -#define X25RES_D_BIT_NOT_SUPPRT 0x38 /* D-bit pragmatics not supported */ -#define X25RES_FACIL_NOT_SUPPRT 0x39 /* Call facility not supported */ -#define X25RES_INVAL_CALL_ARG 0x3A /* errorneous call arguments */ -#define X25RES_INVAL_CALL_DATA 0x3B /* errorneous call user data */ -#define X25RES_ASYNC_PACKET 0x40 /* asynchronous packet received */ -#define X25RES_PROTO_VIOLATION 0x41 /* protocol violation occurred */ -#define X25RES_PKT_TIMEOUT 0x42 /* X.25 packet time out */ -#define X25RES_PKT_RETRY_LIMIT 0x43 /* X.25 packet retry limit exceeded */ -/*----- Command-dependent results -----*/ -#define X25RES_LINK_DISC 0x00 /* HDLC_LINK_STATUS */ -#define X25RES_LINK_IN_ABM 0x01 /* HDLC_LINK_STATUS */ -#define X25RES_NO_DATA 0x01 /* HDLC_READ/READ_TRACE_DATA*/ -#define X25RES_TRACE_INACTIVE 0x02 /* READ_TRACE_DATA */ -#define X25RES_LINK_IS_OPEN 0x01 /* HDLC_LINK_OPEN */ -#define X25RES_LINK_IS_DISC 0x02 /* HDLC_LINK_DISC */ -#define X25RES_LINK_IS_CLOSED 0x03 /* HDLC_LINK_CLOSE */ -#define X25RES_INVAL_PARAM 0x31 /* INCOMMING_CALL_CTL */ -#define X25RES_INVAL_CONFIG 0x35 /* REGISTR_RQST/CONFRM */ - -/* - * Defines for the 'qdm_bits' field. - */ -#define X25CMD_Q_BIT_MASK 0x04 -#define X25CMD_D_BIT_MASK 0x02 -#define X25CMD_M_BIT_MASK 0x01 - -/* - * Defines for the 'pkt_type' field. - */ -/*----- Asynchronous events ------*/ -#define ASE_CLEAR_RQST 0x02 -#define ASE_RESET_RQST 0x04 -#define ASE_RESTART_RQST 0x08 -#define ASE_INTERRUPT 0x10 -#define ASE_DTE_REGISTR_RQST 0x20 -#define ASE_CALL_RQST 0x30 -#define ASE_CALL_ACCEPTED 0x31 -#define ASE_CLEAR_CONFRM 0x32 -#define ASE_RESET_CONFRM 0x33 -#define ASE_RESTART_CONFRM 0x34 -#define ASE_INTERRUPT_CONFRM 0x35 -#define ASE_DCE_REGISTR_CONFRM 0x36 -#define ASE_DIAGNOSTIC 0x37 -#define ASE_CALL_AUTO_CLEAR 0x38 -#define AUTO_RESPONSE_FLAG 0x80 -/*----- Time-Out events ----------*/ -#define TOE_RESTART_RQST 0x03 -#define TOE_CALL_RQST 0x05 -#define TOE_CLEAR_RQST 0x08 -#define TOE_RESET_RQST 0x0A -/*----- Protocol Violation events */ -#define PVE_CLEAR_RQST 0x32 -#define PVE_RESET_RQST 0x33 -#define PVE_RESTART_RQST 0x34 -#define PVE_DIAGNOSTIC 0x37 - -#define INTR_ON_RX_FRAME 0x01 -#define INTR_ON_TX_FRAME 0x02 -#define INTR_ON_MODEM_STATUS_CHANGE 0x04 -#define INTR_ON_COMMAND_COMPLETE 0x08 -#define INTR_ON_X25_ASY_TRANSACTION 0x10 -#define INTR_ON_TIMER 0x40 -#define DIRECT_RX_INTR_USAGE 0x80 - -#define NO_INTR_PENDING 0x00 -#define RX_INTR_PENDING 0x01 -#define TX_INTR_PENDING 0x02 -#define MODEM_INTR_PENDING 0x04 -#define COMMAND_COMPLETE_INTR_PENDING 0x08 -#define X25_ASY_TRANS_INTR_PENDING 0x10 -#define TIMER_INTR_PENDING 0x40 - -/*---------------------------------------------------------------------------- - * X.25 Mailbox. - * This structure is located at offsets X25_MBOX_OFFS and X25_RXMBOX_OFFS - * into shared memory window. - */ -typedef struct X25Mbox -{ - unsigned char opflag PACKED; /* 00h: execution flag */ - TX25Cmd cmd PACKED; /* 01h: command block */ - unsigned char data[1] PACKED; /* 10h: data buffer */ -} TX25Mbox; - -/*---------------------------------------------------------------------------- - * X.25 Time Stamp Structure. - */ -typedef struct X25TimeStamp -{ - unsigned char month PACKED; - unsigned char date PACKED; - unsigned char sec PACKED; - unsigned char min PACKED; - unsigned char hour PACKED; -} TX25TimeStamp; - -/*---------------------------------------------------------------------------- - * X.25 Status Block. - * This structure is located at offset X25_STATUS_OFF into shared memory - * window. - */ -typedef struct X25Status -{ - unsigned short pvc_map PACKED; /* 00h: PVC map */ - unsigned short icc_map PACKED; /* 02h: Incomming Chan. map */ - unsigned short twc_map PACKED; /* 04h: Two-way Cnan. map */ - unsigned short ogc_map PACKED; /* 06h: Outgoing Chan. map */ - TX25TimeStamp tstamp PACKED; /* 08h: timestamp (BCD) */ - unsigned char iflags PACKED; /* 0Dh: interrupt flags */ - unsigned char imask PACKED; /* 0Eh: interrupt mask */ - unsigned char resrv PACKED; /* 0Eh: */ - unsigned char gflags PACKED; /* 10h: misc. HDLC/X25 flags */ - unsigned char cflags[X25_MAX_CHAN] PACKED; /* channel status bytes */ -} TX25Status; - -/* - * Bitmasks for the 'iflags' field. - */ -#define X25_RX_INTR 0x01 /* receive interrupt */ -#define X25_TX_INTR 0x02 /* transmit interrupt */ -#define X25_MODEM_INTR 0x04 /* modem status interrupt (CTS/DCD) */ -#define X25_EVENT_INTR 0x10 /* asyncronous event encountered */ -#define X25_CMD_INTR 0x08 /* interface command complete */ - -/* - * Bitmasks for the 'gflags' field. - */ -#define X25_HDLC_ABM 0x01 /* HDLC is in ABM mode */ -#define X25_RX_READY 0x02 /* X.25 data available */ -#define X25_TRACE_READY 0x08 /* trace data available */ -#define X25_EVENT_IND 0x20 /* asynchronous event indicator */ -#define X25_TX_READY 0x40 /* space is available in Tx buf.*/ - -/* - * Bitmasks for the 'cflags' field. - */ -#define X25_XFER_MODE 0x80 /* channel is in data transfer mode */ -#define X25_TXWIN_OPEN 0x40 /* transmit window open */ -#define X25_RXBUF_MASK 0x3F /* number of data buffers available */ - -/***************************************************************************** - * Following definitions structurize contents of the TX25Mbox.data field for - * different X.25 interface commands. - ****************************************************************************/ - -/* --------------------------------------------------------------------------- - * X25_SET_GLOBAL_VARS Command. - */ -typedef struct X25GlobalVars -{ - unsigned char resrv PACKED; /* 00h: reserved */ - unsigned char dtrCtl PACKED; /* 01h: DTR control code */ - unsigned char resErr PACKED; /* 01h: '1' - reset modem error */ -} TX25GlobalVars; - -/* - * Defines for the 'dtrCtl' field. - */ -#define X25_RAISE_DTR 0x01 -#define X25_DROP_DTR 0x02 - -/* --------------------------------------------------------------------------- - * X25_READ_MODEM_STATUS Command. - */ -typedef struct X25ModemStatus -{ - unsigned char status PACKED; /* 00h: modem status */ -} TX25ModemStatus; - -/* - * Defines for the 'status' field. - */ -#define X25_CTS_MASK 0x20 -#define X25_DCD_MASK 0x08 - -/* --------------------------------------------------------------------------- - * X25_HDLC_LINK_STATUS Command. - */ -typedef struct X25LinkStatus -{ - unsigned char txQueued PACKED; /* 00h: queued Tx I-frames*/ - unsigned char rxQueued PACKED; /* 01h: queued Rx I-frames*/ - unsigned char station PACKED; /* 02h: DTE/DCE config. */ - unsigned char reserved PACKED; /* 03h: reserved */ - unsigned char sfTally PACKED; /* 04h: supervisory frame tally */ -} TX25LinkStatus; - -/* - * Defines for the 'station' field. - */ -#define X25_STATION_DTE 0x01 /* station configured as DTE */ -#define X25_STATION_DCE 0x02 /* station configured as DCE */ - -/* --------------------------------------------------------------------------- - * X25_HDLC_READ_STATS Command. - */ -typedef struct HdlcStats -{ /* a number of ... */ - unsigned short rxIFrames PACKED; /* 00h: ready Rx I-frames */ - unsigned short rxNoseq PACKED; /* 02h: frms out-of-sequence */ - unsigned short rxNodata PACKED; /* 04h: I-frms without data */ - unsigned short rxDiscarded PACKED; /* 06h: discarded frames */ - unsigned short rxTooLong PACKED; /* 08h: frames too long */ - unsigned short rxBadAddr PACKED; /* 0Ah: frms with inval.addr*/ - unsigned short txAcked PACKED; /* 0Ch: acknowledged I-frms */ - unsigned short txRetransm PACKED; /* 0Eh: re-transmit. I-frms */ - unsigned short t1Timeout PACKED; /* 10h: T1 timeouts */ - unsigned short rxSABM PACKED; /* 12h: received SABM frames */ - unsigned short rxDISC PACKED; /* 14h: received DISC frames */ - unsigned short rxDM PACKED; /* 16h: received DM frames */ - unsigned short rxFRMR PACKED; /* 18h: FRMR frames received */ - unsigned short txSABM PACKED; /* 1Ah: transm. SABM frames*/ - unsigned short txDISC PACKED; /* 1Ch: transm. DISC frames*/ - unsigned short txDM PACKED; /* 1Eh: transm. DM frames */ - unsigned short txFRMR PACKED; /* 20h: transm. FRMR frames*/ -} THdlcStats; - -/* --------------------------------------------------------------------------- - * X25_HDLC_READ_COMM_ERR Command. - */ -typedef struct HdlcCommErr -{ /* a number of ... */ - unsigned char rxOverrun PACKED; /* 00h: Rx overrun errors */ - unsigned char rxBadCrc PACKED; /* 01h: Rx CRC errors */ - unsigned char rxAborted PACKED; /* 02h: Rx aborted frames */ - unsigned char rxDropped PACKED; /* 03h: frames lost */ - unsigned char txAborted PACKED; /* 04h: Tx aborted frames */ - unsigned char txUnderrun PACKED; /* 05h: Tx underrun errors */ - unsigned char txMissIntr PACKED; /* 06h: missed underrun ints */ - unsigned char reserved PACKED; /* 07h: reserved */ - unsigned char droppedDCD PACKED; /* 08h: times DCD dropped */ - unsigned char droppedCTS PACKED; /* 09h: times CTS dropped */ -} THdlcCommErr; - -/* --------------------------------------------------------------------------- - * X25_SET_CONFIGURATION & X25_READ_CONFIGURATION Commands. - */ -typedef struct X25Config -{ -unsigned char baudRate PACKED; /* 00h: */ - unsigned char t1 PACKED; /* 01h: */ - unsigned char t2 PACKED; /* 02h: */ - unsigned char n2 PACKED; /* 03h: */ - unsigned short hdlcMTU PACKED; /* 04h: */ - unsigned char hdlcWindow PACKED; /* 06h: */ - unsigned char t4 PACKED; /* 07h: */ - unsigned char autoModem PACKED; /* 08h: */ - unsigned char autoHdlc PACKED; /* 09h: */ - unsigned char hdlcOptions PACKED; /* 0Ah: */ - unsigned char station PACKED; /* 0Bh: */ - unsigned char pktWindow PACKED; /* 0Ch: */ - unsigned short defPktSize PACKED; /* 0Dh: */ - unsigned short pktMTU PACKED; /* 0Fh: */ - unsigned short loPVC PACKED; /* 11h: */ - unsigned short hiPVC PACKED; /* 13h: */ - unsigned short loIncommingSVC PACKED; /* 15h: */ - unsigned short hiIncommingSVC PACKED; /* 17h: */ - unsigned short loTwoWaySVC PACKED; /* 19h: */ - unsigned short hiTwoWaySVC PACKED; /* 1Bh: */ - unsigned short loOutgoingSVC PACKED; /* 1Dh: */ - unsigned short hiOutgoingSVC PACKED; /* 1Fh: */ - unsigned short options PACKED; /* 21h: */ - unsigned char responseOpt PACKED; /* 23h: */ - unsigned short facil1 PACKED; /* 24h: */ - unsigned short facil2 PACKED; /* 26h: */ - unsigned short ccittFacil PACKED; /* 28h: */ - unsigned short otherFacil PACKED; /* 2Ah: */ - unsigned short ccittCompat PACKED; /* 2Ch: */ - unsigned char t10t20 PACKED; /* 2Eh: */ - unsigned char t11t21 PACKED; /* 2Fh: */ - unsigned char t12t22 PACKED; /* 30h: */ - unsigned char t13t23 PACKED; /* 31h: */ - unsigned char t16t26 PACKED; /* 32H: */ - unsigned char t28 PACKED; /* 33h: */ - unsigned char r10r20 PACKED; /* 34h: */ - unsigned char r12r22 PACKED; /* 35h: */ - unsigned char r13r23 PACKED; /* 36h: */ -} TX25Config; - -/* --------------------------------------------------------------------------- - * X25_READ_CHANNEL_CONFIG Command. - */ -typedef struct X25ChanAlloc /*----- Channel allocation -*/ -{ - unsigned short loPVC PACKED; /* 00h: lowest PVC number */ - unsigned short hiPVC PACKED; /* 02h: highest PVC number */ - unsigned short loIncommingSVC PACKED; /* 04h: lowest incoming SVC */ - unsigned short hiIncommingSVC PACKED; /* 06h: highest incoming SVC */ - unsigned short loTwoWaySVC PACKED; /* 08h: lowest two-way SVC */ - unsigned short hiTwoWaySVC PACKED; /* 0Ah: highest two-way SVC */ - unsigned short loOutgoingSVC PACKED; /* 0Ch: lowest outgoing SVC */ - unsigned short hiOutgoingSVC PACKED; /* 0Eh: highest outgoing SVC */ -} TX25ChanAlloc; - -typedef struct X25ChanCfg /*------ Channel configuration -----*/ -{ - unsigned char type PACKED; /* 00h: channel type */ - unsigned char txConf PACKED; /* 01h: Tx packet and window sizes */ - unsigned char rxConf PACKED; /* 01h: Rx packet and window sizes */ -} TX25ChanCfg; - -/* - * Defines for the 'type' field. - */ -#define X25_PVC 0x01 /* PVC */ -#define X25_SVC_IN 0x03 /* Incoming SVC */ -#define X25_SVC_TWOWAY 0x07 /* Two-way SVC */ -#define X25_SVC_OUT 0x0B /* Outgoing SVC */ - -/*---------------------------------------------------------------------------- - * X25_READ_STATISTICS Command. - */ -typedef struct X25Stats -{ /* number of packets Tx/Rx'ed */ - unsigned short txRestartRqst PACKED; /* 00h: Restart Request */ - unsigned short rxRestartRqst PACKED; /* 02h: Restart Request */ - unsigned short txRestartConf PACKED; /* 04h: Restart Confirmation */ - unsigned short rxRestartConf PACKED; /* 06h: Restart Confirmation */ - unsigned short txResetRqst PACKED; /* 08h: Reset Request */ - unsigned short rxResetRqst PACKED; /* 0Ah: Reset Request */ - unsigned short txResetConf PACKED; /* 0Ch: Reset Confirmation */ - unsigned short rxResetConf PACKED; /* 0Eh: Reset Confirmation */ - unsigned short txCallRequest PACKED; /* 10h: Call Request */ - unsigned short rxCallRequest PACKED; /* 12h: Call Request */ - unsigned short txCallAccept PACKED; /* 14h: Call Accept */ - unsigned short rxCallAccept PACKED; /* 16h: Call Accept */ - unsigned short txClearRqst PACKED; /* 18h: Clear Request */ - unsigned short rxClearRqst PACKED; /* 1Ah: Clear Request */ - unsigned short txClearConf PACKED; /* 1Ch: Clear Confirmation */ - unsigned short rxClearConf PACKED; /* 1Eh: Clear Confirmation */ - unsigned short txDiagnostic PACKED; /* 20h: Diagnostic */ - unsigned short rxDiagnostic PACKED; /* 22h: Diagnostic */ - unsigned short txRegRqst PACKED; /* 24h: Registration Request */ - unsigned short rxRegRqst PACKED; /* 26h: Registration Request */ - unsigned short txRegConf PACKED; /* 28h: Registration Confirm.*/ - unsigned short rxRegConf PACKED; /* 2Ah: Registration Confirm.*/ - unsigned short txInterrupt PACKED; /* 2Ch: Interrupt */ - unsigned short rxInterrupt PACKED; /* 2Eh: Interrupt */ - unsigned short txIntrConf PACKED; /* 30h: Interrupt Confirm. */ - unsigned short rxIntrConf PACKED; /* 32h: Interrupt Confirm. */ - unsigned short txData PACKED; /* 34h: Data */ - unsigned short rxData PACKED; /* 36h: Data */ - unsigned short txRR PACKED; /* 38h: RR */ - unsigned short rxRR PACKED; /* 3Ah: RR */ - unsigned short txRNR PACKED; /* 3Ch: RNR */ - unsigned short rxRNR PACKED; /* 3Eh: RNR */ -} TX25Stats; - -/*---------------------------------------------------------------------------- - * X25_READ_HISTORY_TABLE Command. - */ -typedef struct X25EventLog -{ - unsigned char type PACKED; /* 00h: transaction type */ - unsigned short lcn PACKED; /* 01h: logical channel num */ - unsigned char packet PACKED; /* 03h: async packet type */ - unsigned char cause PACKED; /* 04h: X.25 cause field */ - unsigned char diag PACKED; /* 05h: X.25 diag field */ - TX25TimeStamp ts PACKED; /* 06h: time stamp */ -} TX25EventLog; - -/* - * Defines for the 'type' field. - */ -#define X25LOG_INCOMMING 0x00 -#define X25LOG_APPLICATION 0x01 -#define X25LOG_AUTOMATIC 0x02 -#define X25LOG_ERROR 0x04 -#define X25LOG_TIMEOUT 0x08 -#define X25LOG_RECOVERY 0x10 - -/* - * Defines for the 'packet' field. - */ -#define X25LOG_CALL_RQST 0x0B -#define X25LOG_CALL_ACCEPTED 0x0F -#define X25LOG_CLEAR_RQST 0x13 -#define X25LOG_CLEAR_CONFRM 0x17 -#define X25LOG_RESET_RQST 0x1B -#define X25LOG_RESET_CONFRM 0x1F -#define X25LOG_RESTART_RQST 0xFB -#define X25LOG_RESTART_COMFRM 0xFF -#define X25LOG_DIAGNOSTIC 0xF1 -#define X25LOG_DTE_REG_RQST 0xF3 -#define X25LOG_DTE_REG_COMFRM 0xF7 - -/* --------------------------------------------------------------------------- - * X25_TRACE_CONFIGURE Command. - */ -typedef struct X25TraceCfg -{ - unsigned char flags PACKED; /* 00h: trace configuration flags */ - unsigned char timeout PACKED; /* 01h: timeout for trace delay mode*/ -} TX25TraceCfg; - -/* - * Defines for the 'flags' field. - */ -#define X25_TRC_ENABLE 0x01 /* bit0: '1' - trace enabled */ -#define X25_TRC_TIMESTAMP 0x02 /* bit1: '1' - time stamping enabled*/ -#define X25_TRC_DELAY 0x04 /* bit2: '1' - trace delay enabled */ -#define X25_TRC_DATA 0x08 /* bit3: '1' - trace data packets */ -#define X25_TRC_SUPERVISORY 0x10 /* bit4: '1' - trace suprvisory pkts*/ -#define X25_TRC_ASYNCHRONOUS 0x20 /* bit5: '1' - trace asynch. packets*/ -#define X25_TRC_HDLC 0x40 /* bit6: '1' - trace all packets */ -#define X25_TRC_READ 0x80 /* bit7: '1' - get current config. */ - -/* --------------------------------------------------------------------------- - * X25_READ_TRACE_DATA Command. - */ -typedef struct X25Trace /*----- Trace data structure -------*/ -{ - unsigned short length PACKED; /* 00h: trace data length */ - unsigned char type PACKED; /* 02h: trace type */ - unsigned char lost_cnt PACKED; /* 03h: N of traces lost */ - TX25TimeStamp tstamp PACKED; /* 04h: mon/date/sec/min/hour */ - unsigned short millisec PACKED; /* 09h: ms time stamp */ - unsigned char data[0] PACKED; /* 0Bh: traced frame */ -} TX25Trace; - -/* - * Defines for the 'type' field. - */ -#define X25_TRC_TYPE_MASK 0x0F /* bits 0..3: trace type */ -#define X25_TRC_TYPE_RX_FRAME 0x00 /* received frame trace */ -#define X25_TRC_TYPE_TX_FRAME 0x01 /* transmitted frame */ -#define X25_TRC_TYPE_ERR_FRAME 0x02 /* error frame */ - -#define X25_TRC_ERROR_MASK 0xF0 /* bits 4..7: error code */ -#define X25_TRCERR_RX_ABORT 0x10 /* receive abort error */ -#define X25_TRCERR_RX_BADCRC 0x20 /* receive CRC error */ -#define X25_TRCERR_RX_OVERRUN 0x30 /* receiver overrun error */ -#define X25_TRCERR_RX_TOO_LONG 0x40 /* excessive frame length error */ -#define X25_TRCERR_TX_ABORT 0x70 /* aborted frame transmittion error */ -#define X25_TRCERR_TX_UNDERRUN 0x80 /* transmit underrun error */ - -/***************************************************************************** - * Following definitions describe HDLC frame and X.25 packet formats. - ****************************************************************************/ - -typedef struct HDLCFrame /*----- DHLC Frame Format ----------*/ -{ - unsigned char addr PACKED; /* address field */ - unsigned char cntl PACKED; /* control field */ - unsigned char data[0] PACKED; -} THDLCFrame; - -typedef struct X25Pkt /*----- X.25 Paket Format ----------*/ -{ - unsigned char lcn_hi PACKED; /* 4 MSB of Logical Channel Number */ - unsigned char lcn_lo PACKED; /* 8 LSB of Logical Channel Number */ - unsigned char type PACKED; - unsigned char data[0] PACKED; -} TX25Pkt; - -/* - * Defines for the 'lcn_hi' field. - */ -#define X25_Q_BIT_MASK 0x80 /* Data Qualifier Bit mask */ -#define X25_D_BIT_MASK 0x40 /* Delivery Confirmation Bit mask */ -#define X25_M_BITS_MASK 0x30 /* Modulo Bits mask */ -#define X25_LCN_MSB_MASK 0x0F /* LCN most significant bits mask */ - -/* - * Defines for the 'type' field. - */ -#define X25PKT_DATA 0x01 /* Data packet mask */ -#define X25PKT_SUPERVISORY 0x02 /* Supervisory packet mask */ -#define X25PKT_CALL_RQST 0x0B /* Call Request/Incoming */ -#define X25PKT_CALL_ACCEPTED 0x0F /* Call Accepted/Connected */ -#define X25PKT_CLEAR_RQST 0x13 /* Clear Request/Indication */ -#define X25PKT_CLEAR_CONFRM 0x17 /* Clear Confirmation */ -#define X25PKT_RESET_RQST 0x1B /* Reset Request/Indication */ -#define X25PKT_RESET_CONFRM 0x1F /* Reset Confirmation */ -#define X25PKT_RESTART_RQST 0xFB /* Restart Request/Indication */ -#define X25PKT_RESTART_CONFRM 0xFF /* Restart Confirmation */ -#define X25PKT_INTERRUPT 0x23 /* Interrupt */ -#define X25PKT_INTERRUPT_CONFRM 0x27 /* Interrupt Confirmation */ -#define X25PKT_DIAGNOSTIC 0xF1 /* Diagnostic */ -#define X25PKT_REGISTR_RQST 0xF3 /* Registration Request */ -#define X25PKT_REGISTR_CONFRM 0xF7 /* Registration Confirmation */ -#define X25PKT_RR_MASKED 0x01 /* Receive Ready packet after masking */ -#define X25PKT_RNR_MASKED 0x05 /* Receive Not Ready after masking */ - - -typedef struct { - TX25Cmd cmd PACKED; - char data[X25_MAX_DATA] PACKED; -} mbox_cmd_t; - - -typedef struct { - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; - unsigned short length PACKED; - unsigned char result PACKED; - unsigned short lcn PACKED; - char reserved[7] PACKED; -}x25api_hdr_t; - - -typedef struct { - x25api_hdr_t hdr PACKED; - char data[X25_MAX_DATA] PACKED; -}x25api_t; - - -/* - * XPIPEMON Definitions - */ - -/* valid ip_protocol for UDP management */ -#define UDPMGMT_UDP_PROTOCOL 0x11 -#define UDPMGMT_XPIPE_SIGNATURE "XLINK8ND" -#define UDPMGMT_DRVRSTATS_SIGNATURE "DRVSTATS" - -/* values for request/reply byte */ -#define UDPMGMT_REQUEST 0x01 -#define UDPMGMT_REPLY 0x02 -#define UDP_OFFSET 12 - - -typedef struct { - unsigned char opp_flag PACKED; /* the opp flag */ - unsigned char command PACKED; /* command code */ - unsigned short length PACKED; /* transfer data length */ - unsigned char result PACKED; /* return code */ - unsigned char pf PACKED; /* P/F bit */ - unsigned short lcn PACKED; /* logical channel */ - unsigned char qdm PACKED; /* Q/D/M bits */ - unsigned char cause PACKED; /* cause field */ - unsigned char diagn PACKED; /* diagnostics */ - unsigned char pktType PACKED; /* packet type */ - unsigned char resrv[4] PACKED; /* reserved */ -} cblock_t; - -typedef struct { - ip_pkt_t ip_pkt PACKED; - udp_pkt_t udp_pkt PACKED; - wp_mgmt_t wp_mgmt PACKED; - cblock_t cblock PACKED; - unsigned char data[4080] PACKED; -} x25_udp_pkt_t; - - -typedef struct read_hdlc_stat { - unsigned short inf_frames_rx_ok PACKED; - unsigned short inf_frames_rx_out_of_seq PACKED; - unsigned short inf_frames_rx_no_data PACKED; - unsigned short inf_frames_rx_dropped PACKED; - unsigned short inf_frames_rx_data_too_long PACKED; - unsigned short inf_frames_rx_invalid_addr PACKED; - unsigned short inf_frames_tx_ok PACKED; - unsigned short inf_frames_tx_retransmit PACKED; - unsigned short T1_timeouts PACKED; - unsigned short SABM_frames_rx PACKED; - unsigned short DISC_frames_rx PACKED; - unsigned short DM_frames_rx PACKED; - unsigned short FRMR_frames_rx PACKED; - unsigned short SABM_frames_tx PACKED; - unsigned short DISC_frames_tx PACKED; - unsigned short DM_frames_tx PACKED; - unsigned short FRMR_frames_tx PACKED; -} read_hdlc_stat_t; - -typedef struct read_comms_err_stats{ - unsigned char overrun_err_rx PACKED; - unsigned char CRC_err PACKED; - unsigned char abort_frames_rx PACKED; - unsigned char frames_dropped_buf_full PACKED; - unsigned char abort_frames_tx PACKED; - unsigned char transmit_underruns PACKED; - unsigned char missed_tx_underruns_intr PACKED; - unsigned char reserved PACKED; - unsigned char DCD_drop PACKED; - unsigned char CTS_drop PACKED; -} read_comms_err_stats_t; - -typedef struct trace_data { - unsigned short length PACKED; - unsigned char type PACKED; - unsigned char trace_dropped PACKED; - unsigned char reserved[5] PACKED; - unsigned short timestamp PACKED; - unsigned char data PACKED; -} trace_data_t; - -enum {UDP_XPIPE_TYPE}; - -#define XPIPE_ENABLE_TRACING 0x14 -#define XPIPE_DISABLE_TRACING 0x14 -#define XPIPE_GET_TRACE_INFO 0x16 -#define XPIPE_FT1_READ_STATUS 0x74 -#define XPIPE_DRIVER_STAT_IFSEND 0x75 -#define XPIPE_DRIVER_STAT_INTR 0x76 -#define XPIPE_DRIVER_STAT_GEN 0x77 -#define XPIPE_FLUSH_DRIVER_STATS 0x78 -#define XPIPE_ROUTER_UP_TIME 0x79 -#define XPIPE_SET_FT1_MODE 0x81 -#define XPIPE_FT1_STATUS_CTRL 0x80 - - -/* error messages */ -#define NO_BUFFS_OR_CLOSED_WIN 0x33 -#define DATA_LENGTH_TOO_BIG 0x32 -#define NO_DATA_AVAILABLE 0x33 -#define Z80_TIMEOUT_ERROR 0x0a -#define NO_BUFFS 0x08 - - -/* Trace options */ -#define TRACE_DEFAULT 0x03 -#define TRACE_SUPERVISOR_FRMS 0x10 -#define TRACE_ASYNC_FRMS 0x20 -#define TRACE_ALL_HDLC_FRMS 0x40 -#define TRACE_DATA_FRMS 0x08 - - -#endif /* _SDLA_X25_H */ |