905 lines
24 KiB
C
905 lines
24 KiB
C
/* $Id$
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*
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*/
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#ifndef mISDNIF_H
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#define mISDNIF_H
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#include <stdarg.h>
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#include <linux/types.h>
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#include <linux/errno.h>
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/*
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* ABI Version 32 bit
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*
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* <16 bit> Major version
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* - changed if any interface become backwards incompatible
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*
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* <16 bit> Minor version
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* - changed if any interface is extended but backwards compatible
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*
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*/
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#define MISDN_MAJOR_VERSION 5
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#define MISDN_MINOR_VERSION 0
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#define MISDN_VERSION ((MISDN_MAJOR_VERSION<<16) | MISDN_MINOR_VERSION)
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#define MISDN_REVISION "$Revision$"
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#define MISDN_DATE "$Date$"
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/* collect some statistics about the message queues */
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//#define MISDN_MSG_STATS
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/* primitives for information exchange
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* generell format
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* <8 bit reserved>
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* <4 bit flags>
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* <4 bit layer>
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* <8 bit command>
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* <8 bit subcommand>
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*
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*/
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#define MISDN_CMD_MASK 0xffffff00
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#define MISDN_SUB_MASK 0x000000ff
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/* SUBCOMMANDS */
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#define REQUEST 0x80
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#define CONFIRM 0x81
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#define INDICATION 0x82
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#define RESPONSE 0x83
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#define SUB_ERROR 0xff
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/* management */
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#define MGR_FUNCTION 0x0f0000
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#define MGR_GETOBJECT 0x0f0100
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#define MGR_NEWOBJECT 0x0f0200
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#define MGR_DELOBJECT 0x0f0300
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#define MGR_NEWENTITY 0x0f0600
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#define MGR_DELENTITY 0x0f0700
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#define MGR_GETSTACK 0x0f1100
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#define MGR_NEWSTACK 0x0f1200
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#define MGR_DELSTACK 0x0f1300
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#define MGR_SETSTACK 0x0f1400
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#define MGR_CLEARSTACK 0x0f1500
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#define MGR_REGLAYER 0x0f1600
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#define MGR_UNREGLAYER 0x0f1700
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#define MGR_SELCHANNEL 0x0f1800
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#define MGR_SETSTACK_NW 0x0f1900
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#define MGR_ADDSTPARA 0x0f1A00
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#define MGR_CLRSTPARA 0x0f1B00
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#define MGR_ADDLAYER 0x0f1C00
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#define MGR_GETLAYER 0x0f2100
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#define MGR_GETLAYERID 0x0f2200
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#define MGR_NEWLAYER 0x0f2300
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#define MGR_DELLAYER 0x0f2400
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//#define MGR_CLONELAYER 0x0f2500
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//#define MGR_GETIF 0x0f3100
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//#define MGR_CONNECT 0x0f3200
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//#define MGR_DISCONNECT 0x0f3300
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//#define MGR_SETIF 0x0f3400
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//#define MGR_ADDIF 0x0f3500
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//#define MGR_QUEUEIF 0x0f3600
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#define MGR_CTRLREADY 0x0f4100
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#define MGR_STACKREADY 0x0f4200
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#define MGR_STOPSTACK 0x0f4300
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#define MGR_STARTSTACK 0x0f4400
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#define MGR_RELEASE 0x0f4500
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#define MGR_GETDEVICE 0x0f5100
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#define MGR_DELDEVICE 0x0f5200
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#define MGR_SETDEVOPT 0x0f5300
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#define MGR_GETDEVOPT 0x0f5400
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#define MGR_INITTIMER 0x0f8100
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#define MGR_ADDTIMER 0x0f8200
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#define MGR_DELTIMER 0x0f8300
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#define MGR_REMOVETIMER 0x0f8400
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#define MGR_TIMER 0x0f8800
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#define MGR_CONTROL 0x0fe100
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#define MGR_STATUS 0x0fe200
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#define MGR_HASPROTOCOL 0x0fe300
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#define MGR_EVALSTACK 0x0fe400
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#define MGR_GLOBALOPT 0x0fe500
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#define MGR_SHORTSTATUS 0x0fe600
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#define MGR_LOADFIRM 0x0ff000
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#define MGR_LOGDATA 0x0ff100
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#define MGR_DEBUGDATA 0x0ff200
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#define MGR_VERSION 0x0fff00
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/* layer 1 <-> hardware */
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#define PH_SIGNAL 0x000100
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#define PH_CONTROL 0x000200
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#define PH_STATUS 0x000300
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/* PH_SIGNAL parameter */
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#define INFO0 0x1000
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#define INFO1 0x1100
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#define INFO2 0x1200
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#define INFO3_P8 0x1308
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#define INFO3_P10 0x130a
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#define INFO4_P8 0x1408
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#define INFO4_P10 0x140a
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#define D_RX_MON0 0x1800
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#define D_TX_MON0 0x1801
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#define D_RX_MON1 0x1810
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#define D_TX_MON1 0x1811
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#define LOSTFRAMING 0x1f00
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#define ANYSIGNAL 0x1f01
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/* PH_CONTROL parameter */
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#define HW_RESET 0x0001
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#define HW_POWERDOWN 0x0100
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#define HW_POWERUP 0x0101
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#define HW_DEACTIVATE 0x0200
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#define HW_ACTIVATE 0x0201
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#define HW_MOD_FRM 0x0400
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#define HW_MOD_FRH 0x0401
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#define HW_MOD_FTM 0x0402
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#define HW_MOD_FTH 0x0403
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#define HW_MOD_FTS 0x0404
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#define HW_MOD_CONNECT 0x0410
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#define HW_MOD_OK 0x0411
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#define HW_MOD_NOCARR 0x0412
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#define HW_MOD_FCERROR 0x0413
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#define HW_MOD_READY 0x0414
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#define HW_MOD_LASTDATA 0x0415
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#define HW_MOD_SILENCE 0x0416
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#define HW_FEATURES 0x04ff
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#define HW_HFC_COEFF 0x0500
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#define HW_LOS 0x0501
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#define HW_LOS_OFF 0x0502
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#define HW_AIS 0x0503
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#define HW_AIS_OFF 0x0504
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#define HW_SLIP_TX 0x0505
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#define HW_SLIP_RX 0x0506
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#define HW_PCM_CONN 0x0580
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#define HW_PCM_DISC 0x0581
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#define HW_CONF_JOIN 0x0582
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#define HW_CONF_SPLIT 0x0583
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#define HW_RECEIVE_OFF 0x0584
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#define HW_RECEIVE_ON 0x0585
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#define HW_SPL_LOOP_ON 0x0586
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#define HW_SPL_LOOP_OFF 0x0587
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#define HW_ECHOCAN_ON 0x0588
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#define HW_ECHOCAN_OFF 0x0589
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#define HW_TESTLOOP 0xFF00
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#define HW_FIRM_START 0xFF10
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#define HW_FIRM_DATA 0xFF11
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#define HW_FIRM_END 0xFF12
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#define HW_D_BLOCKED 0xFF20
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#define HW_D_NOBLOCKED 0xFF21
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#define HW_TESTRX_RAW 0xFF40
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#define HW_TESTRX_HDLC 0xFF41
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#define HW_TESTRX_OFF 0xFF4f
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/* TOUCH TONE IS 0x20XX XX "0"..."9", "A","B","C","D","*","#" */
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#define DTMF_TONE_VAL 0x2000
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#define DTMF_TONE_MASK 0x007F
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#define DTMF_TONE_START 0x2100
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#define DTMF_TONE_STOP 0x2200
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#define CMX_CONF_JOIN 0x2300
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#define CMX_CONF_SPLIT 0x2301
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#define CMX_ECHO_ON 0x2302
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#define CMX_ECHO_OFF 0x2303
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#define CMX_RECEIVE_OFF 0x2304
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#define CMX_RECEIVE_ON 0x2305
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#define CMX_MIX_ON 0x2306
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#define CMX_MIX_OFF 0x2307
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#define TONE_PATT_ON 0x2310
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#define TONE_PATT_OFF 0x2311
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#define VOL_CHANGE_TX 0x2312
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#define VOL_CHANGE_RX 0x2313
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#define BF_ENABLE_KEY 0x2314
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#define BF_DISABLE 0x2315
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#define BF_ACCEPT 0x2316
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#define BF_REJECT 0x2317
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#define ECHOCAN_ON 0x2318
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#define ECHOCAN_OFF 0x2319
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#define HW_POTS_ON 0x1001
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#define HW_POTS_OFF 0x1002
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#define HW_POTS_SETMICVOL 0x1100
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#define HW_POTS_SETSPKVOL 0x1101
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#define HW_POTS_GETMICVOL 0x1110
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#define HW_POTS_GETSPKVOL 0x1111
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/* TONE_PATT_ON parameter */
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#define TONE_OFF 0x0000
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#define TONE_GERMAN_DIALTONE 0x0001
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#define TONE_GERMAN_OLDDIALTONE 0x0002
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#define TONE_AMERICAN_DIALTONE 0x0003
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#define TONE_GERMAN_DIALPBX 0x0004
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#define TONE_GERMAN_OLDDIALPBX 0x0005
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#define TONE_AMERICAN_DIALPBX 0x0006
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#define TONE_GERMAN_RINGING 0x0007
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#define TONE_GERMAN_OLDRINGING 0x0008
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#define TONE_AMERICAN_RINGPBX 0x000b
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#define TONE_GERMAN_RINGPBX 0x000c
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#define TONE_GERMAN_OLDRINGPBX 0x000d
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#define TONE_AMERICAN_RINGING 0x000e
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#define TONE_GERMAN_BUSY 0x000f
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#define TONE_GERMAN_OLDBUSY 0x0010
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#define TONE_AMERICAN_BUSY 0x0011
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#define TONE_GERMAN_HANGUP 0x0012
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#define TONE_GERMAN_OLDHANGUP 0x0013
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#define TONE_AMERICAN_HANGUP 0x0014
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#define TONE_SPECIAL_INFO 0x0015
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#define TONE_GERMAN_GASSENBESETZT 0x0016
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#define TONE_GERMAN_AUFSCHALTTON 0x0016
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#define GLOBALOPT_INTERNAL_CTRL 0x0001
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#define GLOBALOPT_EXTERNAL_EQUIPMENT 0x0002
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#define GLOBALOPT_HANDSET 0x0004
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#define GLOBALOPT_DTMF 0x0008
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#define GLOBALOPT_SUPPLEMENTARY_SERVICE 0x0010
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#define GLOBALOPT_CHANNEL_ALLOCATION 0x0020
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#define GLOBALOPT_PARAMETER_B_CHANNEL 0x0040
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#define GLOBALOPT_LINE_INTERCONNECT 0x0080
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/* layer 1 */
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#define PH_ACTIVATE 0x010100
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#define PH_DEACTIVATE 0x010000
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#define PH_DATA 0x110200
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#define MPH_DEACTIVATE 0x011000
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#define MPH_ACTIVATE 0x011100
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#define MPH_INFORMATION 0x012000
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/* layer 2 */
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#define DL_ESTABLISH 0x020100
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#define DL_RELEASE 0x020000
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#define DL_DATA 0x120200
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#define DL_UNITDATA 0x120300
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#define MDL_UNITDATA 0x121200
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#define MDL_ASSIGN 0x022100
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#define MDL_REMOVE 0x022000
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#define MDL_ERROR 0x023000
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#define MDL_INFORMATION 0x024000
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#define MDL_STATUS 0x028100
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#define MDL_FINDTEI 0x028200
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/* layer 3 */
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#define CC_ALERTING 0x030100
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#define CC_PROCEEDING 0x030200
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#define CC_PROGRESS 0x030300
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#define CC_SETUP 0x030500
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#define CC_CONNECT 0x030700
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#define CC_SETUP_ACKNOWLEDGE 0x030d00
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#define CC_CONNECT_ACKNOWLEDGE 0x030f00
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#define CC_USER_INFORMATION 0x032000
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#define CC_SUSPEND_REJECT 0x032100
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#define CC_RESUME_REJECT 0x032200
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#define CC_HOLD 0x032400
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#define CC_SUSPEND 0x032500
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#define CC_RESUME 0x032600
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#define CC_HOLD_ACKNOWLEDGE 0x032800
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#define CC_SUSPEND_ACKNOWLEDGE 0x032d00
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#define CC_RESUME_ACKNOWLEDGE 0x032e00
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#define CC_HOLD_REJECT 0x033000
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#define CC_RETRIEVE 0x033100
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#define CC_RETRIEVE_ACKNOWLEDGE 0x033300
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#define CC_RETRIEVE_REJECT 0x033700
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#define CC_DISCONNECT 0x034500
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#define CC_RESTART 0x034600
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#define CC_RELEASE 0x034d00
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#define CC_RELEASE_COMPLETE 0x035a00
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#define CC_FACILITY 0x036200
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#define CC_NOTIFY 0x036e00
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#define CC_STATUS_ENQUIRY 0x037500
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#define CC_INFORMATION 0x037b00
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#define CC_STATUS 0x037d00
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#define CC_NEW_CR 0x03f000
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#define CC_RELEASE_CR 0x03f100
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#define CC_TIMEOUT 0x03ff00
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#define CC_B3_DATA 0x138600
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#define CAPI_MESSAGE_REQUEST 0x040080
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#define LAYER_MASK 0x0F0000
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#define COMMAND_MASK 0x00FF00
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#define SUBCOMMAND_MASK 0x0000FF
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#define DATA_COMMAND 0x100000
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#define CMD_IS_DATA(p) (p & DATA_COMMAND)
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/* short cuts layer 1 */
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#define PH_ACTIVATE_REQ (PH_ACTIVATE | REQUEST)
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#define PH_ACTIVATE_IND (PH_ACTIVATE | INDICATION)
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#define PH_DEACTIVATE_IND (PH_DEACTIVATE | INDICATION)
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#define PH_DATA_REQ (PH_DATA | REQUEST)
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#define PH_DATA_IND (PH_DATA | INDICATION)
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#define PH_DATA_CNF (PH_DATA | CONFIRM)
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#define PH_DATA_RSP (PH_DATA | RESPONSE)
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#define MPH_ACTIVATE_REQ (MPH_ACTIVATE | REQUEST)
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#define MPH_DEACTIVATE_REQ (MPH_DEACTIVATE | REQUEST)
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#define MPH_INFORMATION_IND (MPH_INFORMATION | INDICATION)
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/* short cuts layer 2 */
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#define DL_ESTABLISH_REQ (DL_ESTABLISH | REQUEST)
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#define DL_ESTABLISH_IND (DL_ESTABLISH | INDICATION)
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#define DL_ESTABLISH_CNF (DL_ESTABLISH | CONFIRM)
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#define DL_RELEASE_REQ (DL_RELEASE | REQUEST)
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#define DL_RELEASE_IND (DL_RELEASE | INDICATION)
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#define DL_RELEASE_CNF (DL_RELEASE | CONFIRM)
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#define DL_DATA_REQ (DL_DATA | REQUEST)
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#define DL_DATA_IND (DL_DATA | INDICATION)
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#define DL_UNITDATA_REQ (DL_UNITDATA | REQUEST)
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#define DL_UNITDATA_IND (DL_UNITDATA | INDICATION)
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#define MDL_ASSIGN_REQ (MDL_ASSIGN | REQUEST)
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#define MDL_ASSIGN_IND (MDL_ASSIGN | INDICATION)
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#define MDL_REMOVE_REQ (MDL_REMOVE | REQUEST)
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#define MDL_ERROR_IND (MDL_ERROR | INDICATION)
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#define MDL_ERROR_RSP (MDL_ERROR | RESPONSE)
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#define MDL_INFORMATION_IND (MDL_INFORMATION | INDICATION)
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/* protocol id */
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#define ISDN_PID_NONE 0
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#define ISDN_PID_ANY 0xffffffff
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#define ISDN_PID_L0_TE_S0 0x00000001
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#define ISDN_PID_L0_NT_S0 0x00000100
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#define ISDN_PID_L0_TE_U 0x00000002
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#define ISDN_PID_L0_NT_U 0x00000200
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#define ISDN_PID_L0_TE_UP2 0x00000004
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#define ISDN_PID_L0_NT_UP2 0x00000400
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#define ISDN_PID_L0_TE_E1 0x00000008
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#define ISDN_PID_L0_NT_E1 0x00000800
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#define ISDN_PID_L0_IP_S0 0x00000010
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#define ISDN_PID_L0_IP_E1 0x00000020
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#define ISDN_PID_L0_LOOP 0x00000030
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#define ISDN_PID_L1_TE_S0 0x01000001
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#define ISDN_PID_L1_NT_S0 0x01000100
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#define ISDN_PID_L1_TE_U 0x01000002
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#define ISDN_PID_L1_NT_U 0x01000200
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#define ISDN_PID_L1_TE_UP2 0x01000004
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#define ISDN_PID_L1_NT_UP2 0x01000400
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#define ISDN_PID_L1_TE_E1 0x01000008
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#define ISDN_PID_L1_NT_E1 0x01000800
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#define ISDN_PID_L2_LAPD 0x02000001
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#define ISDN_PID_L2_LAPD_NET 0x02000002
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/* Bit 15-0 reserved for CAPI defined protocols */
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#define ISDN_PID_L0_B_IP 0x40000001
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#define ISDN_PID_L1_B_64HDLC 0x41000001
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#define ISDN_PID_L1_B_64TRANS 0x41000002
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#define ISDN_PID_L1_B_V110_ASYNC 0x41000004
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#define ISDN_PID_L1_B_V110_HDLC 0x41000008
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#define ISDN_PID_L1_B_T30FAX 0x41000010
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#define ISDN_PID_L1_B_64HDLC_INV 0x41000020
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#define ISDN_PID_L1_B_56TRANS 0x41000040
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#define ISDN_PID_L1_B_MODEM_ALL 0x41000080
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#define ISDN_PID_L1_B_MODEM_ASYNC 0x41000100
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#define ISDN_PID_L1_B_MODEM_HDLC 0x41000200
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/* Bit 15-0 reserved for CAPI defined protocols */
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#define ISDN_PID_L2_B_X75SLP 0x42000001
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#define ISDN_PID_L2_B_TRANS 0x42000002
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#define ISDN_PID_L2_B_TRANSDTMF 0x42300002
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#define ISDN_PID_L2_B_RAWDEV 0x42400002
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#define ISDN_PID_L2_B_SDLC 0x42000004
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#define ISDN_PID_L2_B_LAPD 0x42000008
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#define ISDN_PID_L2_B_T30 0x42000010
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#define ISDN_PID_L2_B_PPP 0x42000020
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#define ISDN_PID_L2_B_TRANSNOERR 0x42000040
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#define ISDN_PID_L2_B_MODEM 0x42000080
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#define ISDN_PID_L2_B_X75SLPV42BIS 0x42000100
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#define ISDN_PID_L2_B_V120ASYNC 0x42000200
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#define ISDN_PID_L2_B_V120ASYNCV42BIS 0x42000400
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#define ISDN_PID_L2_B_V120TRANS 0x42000800
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#define ISDN_PID_L2_B_LAPDFREESAPI 0x42001000
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#define ISDN_PID_L3_B_TRANS 0x43000001
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#define ISDN_PID_L3_B_T90NL 0x43000002
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#define ISDN_PID_L3_B_X25DTE 0x43000004
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#define ISDN_PID_L3_B_X25DCE 0x43000008
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#define ISDN_PID_L3_B_T30 0x43000010
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#define ISDN_PID_L3_B_T30EXT 0x43000020
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#define ISDN_PID_L3_B_MODEM 0x43000080
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/* Bit 15-0 reserved for CAPI defined protocols */
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#define ISDN_PID_L3_B_DSP 0x43010000
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#define ISDN_PID_L3_DSS1USER 0x03000001
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#define ISDN_PID_L3_DSS1NET 0x03000100
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#define ISDN_PID_L4_CAPI20 0x04000001
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#define ISDN_PID_L4_B_CAPI20 0x44000001
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#define ISDN_PID_BCHANNEL_BIT 0x40000000
|
|
#define ISDN_PID_LAYER_MASK 0x0f000000
|
|
#define ISDN_PID_LAYER(n) (n<<24)
|
|
#define ISDN_PID_FEATURE_MASK 0x00F00000
|
|
#define ISDN_PID_IDX_MAX 23
|
|
|
|
#define ISDN_PID_L2_DF_PTP 0x00100000
|
|
#define ISDN_PID_L2_DF_MULT_TEI 0x00200000
|
|
#define ISDN_PID_L3_DF_PTP 0x00100000
|
|
#define ISDN_PID_L3_DF_EXTCID 0x00200000
|
|
#define ISDN_PID_L3_DF_CRLEN2 0x00400000
|
|
|
|
|
|
// short message status
|
|
#define SSTATUS_ALL 0x0fffffff
|
|
#define SSTATUS_BROADCAST_BIT 0x10000000
|
|
#define SSTATUS_L1 0x01ffffff
|
|
#define SSTATUS_L2 0x02ffffff
|
|
#define SSTATUS_L1_DEACTIVATED 0x01000000
|
|
#define SSTATUS_L1_ACTIVATED 0x01000001
|
|
#define SSTATUS_L2_RELEASED 0x02000000
|
|
#define SSTATUS_L2_ESTABLISHED 0x02000001
|
|
|
|
|
|
#define mISDN_CORE_DEVICE 0
|
|
#define mISDN_RAW_DEVICE 128
|
|
|
|
#define FLG_mISDNPORT_BUSY 1
|
|
#define FLG_mISDNPORT_ENABLED 2
|
|
#define FLG_mISDNPORT_BLOCK 3
|
|
#define FLG_mISDNPORT_OPEN 4
|
|
#define FLG_mISDNPORT_ONEFRAME 5
|
|
|
|
|
|
/*
|
|
* A "ENTITY" is a instance which assign id's with a none local
|
|
* scope. A id has a local part (a range of ids which the instance
|
|
* maintains) and the global ENTITY ID.
|
|
* A instance which wan't to assign IDs have to request a unique
|
|
* ENTITY ID with MGR_NEWENTITY | REQUEST.
|
|
* If the instance is deleted or don't need this feature anymore
|
|
* it has to delete the ENTITY with MGR_DELENTITY | REQUEST.
|
|
* ENTITY ID 0xFFFF is a special one.
|
|
* One example for using this is the L3/L4 process ID.
|
|
*/
|
|
|
|
#define MISDN_MAX_ENTITY 2048
|
|
#define MISDN_ENTITY_NONE 0x0000ffff
|
|
#define MISDN_ID_ENTITYMASK 0xffff0000
|
|
#define MISDN_ID_LOCALMASK 0x0000FFFF
|
|
#define MISDN_ID_ANY 0xffffffff
|
|
#define MISDN_ID_NONE 0xfffffffe
|
|
#define MISDN_ID_DUMMY 0xffff0001
|
|
#define MISDN_ID_GLOBAL 0xffff0002
|
|
|
|
#define MAX_LAYER_NR 7
|
|
#define ISDN_LAYER(n) (1<<n)
|
|
#define LAYER_OUTRANGE(layer) ((layer<0) || (layer>MAX_LAYER_NR))
|
|
|
|
/* should be in sync with linux/kobject.h:KOBJ_NAME_LEN */
|
|
#define mISDN_MAX_IDLEN 20
|
|
|
|
#ifdef OBSOLETE
|
|
#define IF_NOACTIV 0x00000000
|
|
#define IF_DOWN 0x01000000
|
|
#define IF_UP 0x02000000
|
|
#define IF_CHAIN 0x04000000
|
|
#define IF_HANDSHAKE 0x08000000
|
|
#define IF_TYPEMASK 0x07000000
|
|
#define IF_ADDRMASK 0xF0FFFFFF
|
|
#define IF_IADDRMASK 0xF0FFFFFF
|
|
#define IF_CONTRMASK 0x000000FF
|
|
#define IF_CHILDMASK 0x1000FF00
|
|
#define IF_CLONEMASK 0x2000FF00
|
|
#define IF_INSTMASK 0x400F0000
|
|
#define IF_LAYERMASK 0x00F00000
|
|
#define IF_TYPE(i) ((i)->stat & IF_TYPEMASK)
|
|
#endif
|
|
|
|
/*
|
|
* general ID layout for instance and stack id's
|
|
* 3322 2222 2222 1111 1111 1100 0000 0000
|
|
* 1098 7654 3210 9876 5432 1098 7654 3210
|
|
* FFFF FFFF CCCC CCCC SSSS SSSS RRRR LLLL
|
|
*
|
|
* L (bit 03-00) Layer ID
|
|
* R (bit 06-04) reserved (0)
|
|
* U (bit 07) user device id
|
|
* S (bit 15-08) Stack ID/controller number
|
|
* C (bit 23-16) Child/Clone ID
|
|
* F (bit 31-24) Flags as defined below
|
|
*
|
|
*/
|
|
|
|
#define FLG_MSG_DOWN 0x01000000
|
|
#define FLG_MSG_UP 0x02000000
|
|
#define FLG_MSG_TARGET 0x04000000
|
|
#define FLG_MSG_CLONED 0x08000000
|
|
#define FLG_CHILD_STACK 0x10000000
|
|
#define FLG_CLONE_STACK 0x20000000
|
|
#define FLG_INSTANCE 0x40000000
|
|
#define FLG_MSG_TAGGED 0x80000000
|
|
#define MSG_DIR_MASK 0x03000000
|
|
#define MSG_BROADCAST 0x03000000
|
|
#define MSG_TO_OWNER 0x00000000
|
|
|
|
#define CHILD_ID_INC 0x00010000
|
|
#define CHILD_ID_MAX 0x10FF0000
|
|
#define CHILD_ID_MASK 0x00FF0000
|
|
#define CLONE_ID_INC 0x00010000
|
|
#define CLONE_ID_MAX 0x20FF0000
|
|
#define CLONE_ID_MASK 0x00FF0000
|
|
#define STACK_ID_INC 0x00000100
|
|
#define STACK_ID_MAX 0x00007F00
|
|
#define STACK_ID_MASK 0x30FFFF00
|
|
#define MASTER_ID_MASK 0x0000FF00
|
|
#define LAYER_ID_INC 0x00000001
|
|
#define LAYER_ID_MAX MAX_LAYER_NR
|
|
#define LAYER_ID_MASK 0x0000000F
|
|
#define FLG_ID_USER 0x00000080
|
|
#define INST_ID_MASK 0x70FFFFFF
|
|
|
|
#define DUMMY_CR_FLAG 0x7FFFFF00
|
|
// #define CONTROLER_MASK 0x0000FF
|
|
|
|
/* stack channel values */
|
|
#define CHANNEL_NUMBER 0x000000FF
|
|
#define CHANNEL_RXSLOT 0x0000FF00
|
|
#define CHANNEL_TXSLOT 0x00FF0000
|
|
#define CHANNEL_EXTINFO 0xFF000000
|
|
#define CHANNEL_NR_D 0x00000000
|
|
#define CHANNEL_NR_B1 0x00000001
|
|
#define CHANNEL_NR_B2 0x00000002
|
|
#define CHANNEL_EXT_PCM 0x01000000
|
|
#define CHANNEL_EXT_REV 0x02000000
|
|
|
|
/* instance/stack extentions */
|
|
#define EXT_STACK_CLONE 0x00000001
|
|
#define EXT_INST_CLONE 0x00000100
|
|
#define EXT_INST_MGR 0x00000200
|
|
#define EXT_INST_MIDDLE 0x00000400
|
|
#define EXT_INST_UNUSED 0x00000800
|
|
//#define EXT_IF_CHAIN 0x00010000
|
|
//#define EXT_IF_EXCLUSIV 0x00020000
|
|
//#define EXT_IF_CREATE 0x00040000
|
|
//#define EXT_IF_SPLIT 0x00080000
|
|
|
|
/* stack status flag */
|
|
#define mISDN_STACK_ACTION_MASK 0x0000ffff
|
|
#define mISDN_STACK_COMMAND_MASK 0x000f0000
|
|
#define mISDN_STACK_STATUS_MASK 0xfff00000
|
|
/* action bits 0-15 */
|
|
#define mISDN_STACK_WORK 0
|
|
#define mISDN_STACK_SETUP 1
|
|
#define mISDN_STACK_CLEARING 2
|
|
#define mISDN_STACK_RESTART 3
|
|
#define mISDN_STACK_WAKEUP 4
|
|
#define mISDN_STACK_ABORT 15
|
|
/* status bits 16-31 */
|
|
#define mISDN_STACK_STOPPED 16
|
|
#define mISDN_STACK_INIT 17
|
|
#define mISDN_STACK_THREADSTART 18
|
|
#define mISDN_STACK_ACTIVE 29
|
|
#define mISDN_STACK_RUNNING 30
|
|
#define mISDN_STACK_KILLED 31
|
|
|
|
/* special packet type */
|
|
#define PACKET_NOACK 250
|
|
|
|
/* limits for buffers */
|
|
|
|
#define MAX_PHONE_DIGIT 31
|
|
#define MAX_DFRAME_LEN 260
|
|
#define MAX_DATA_SIZE 2048
|
|
#define MAX_DATA_MEM 2080
|
|
#define MAX_HEADER_LEN 4
|
|
#define DEFAULT_PORT_QUEUELEN 256
|
|
#define PORT_SKB_RESERVE L3_EXTRA_SIZE
|
|
#define PORT_SKB_MINIMUM 128
|
|
|
|
/* structure for information exchange between layer/entity boundaries */
|
|
|
|
#define STATUS_INFO_L1 1
|
|
#define STATUS_INFO_L2 2
|
|
|
|
typedef struct _mISDN_head {
|
|
u_int addr;
|
|
u_int prim;
|
|
int dinfo;
|
|
int len;
|
|
} __attribute__((packed)) mISDN_head_t;
|
|
|
|
#define mISDN_HEADER_LEN sizeof(mISDN_head_t)
|
|
|
|
typedef struct _status_info {
|
|
int len;
|
|
int typ;
|
|
u_char info[120];
|
|
} status_info_t;
|
|
|
|
typedef struct _logdata {
|
|
char *head;
|
|
char *fmt;
|
|
va_list args;
|
|
} logdata_t;
|
|
|
|
typedef struct _moditem {
|
|
char *name;
|
|
int protocol;
|
|
} moditem_t;
|
|
|
|
typedef struct _mISDN_pid {
|
|
int protocol[MAX_LAYER_NR +1];
|
|
int layermask;
|
|
int maxplen;
|
|
/* 0 is defined as no prameter, all other values are offsets into pbuf
|
|
* so pbuf[0] is always unused */
|
|
u16 param[MAX_LAYER_NR +1];
|
|
u16 global;
|
|
u16 pidx;
|
|
u_char *pbuf;
|
|
} mISDN_pid_t;
|
|
|
|
typedef struct _mISDN_stPara {
|
|
int maxdatalen;
|
|
int up_headerlen;
|
|
int down_headerlen;
|
|
} mISDN_stPara_t;
|
|
|
|
typedef struct _stack_info {
|
|
u_int id;
|
|
mISDN_pid_t pid;
|
|
mISDN_stPara_t para;
|
|
u_int extentions;
|
|
u_int mgr;
|
|
u_int master;
|
|
u_int clone;
|
|
int instcnt;
|
|
int inst[MAX_LAYER_NR +1];
|
|
int childcnt;
|
|
u_int child[2]; /* this is correct handled for PRI see get_stack_info() */
|
|
} stack_info_t;
|
|
|
|
typedef struct _layer_info {
|
|
char name[mISDN_MAX_IDLEN];
|
|
int object_id;
|
|
int extentions;
|
|
u_int id;
|
|
u_int st;
|
|
u_int clone;
|
|
u_int parent;
|
|
mISDN_pid_t pid;
|
|
} layer_info_t;
|
|
|
|
#ifdef OBSOLETE
|
|
typedef struct _interface_info {
|
|
int extentions;
|
|
u_int owner;
|
|
u_int peer;
|
|
int stat;
|
|
} interface_info_t;
|
|
#endif
|
|
|
|
typedef struct _channel_info {
|
|
u_int channel;
|
|
union {
|
|
u_int id;
|
|
void *p;
|
|
} st;
|
|
} channel_info_t;
|
|
|
|
/* l3 pointer arrays */
|
|
|
|
typedef struct _ie_info {
|
|
u16 off : 10,
|
|
ridx : 3,
|
|
res1 : 1,
|
|
cs_flg : 1,
|
|
repeated: 1;
|
|
} __attribute__((packed)) ie_info_t;
|
|
|
|
typedef struct _ie_val {
|
|
u16 codeset : 3,
|
|
res1 : 5,
|
|
val : 8;
|
|
} __attribute__((packed)) ie_val_t;;
|
|
|
|
typedef struct _cs_info {
|
|
u16 codeset : 3,
|
|
locked : 1,
|
|
res1 : 2,
|
|
len : 10;
|
|
} __attribute__((packed)) cs_info_t;
|
|
|
|
typedef struct _ie_info_ext {
|
|
ie_info_t ie;
|
|
union {
|
|
ie_val_t v;
|
|
cs_info_t cs;
|
|
};
|
|
} __attribute__((packed)) ie_info_ext_t;
|
|
|
|
typedef struct _Q931_info {
|
|
u_char type;
|
|
u_char crlen;
|
|
u16 cr;
|
|
ie_info_t bearer_capability;
|
|
ie_info_t cause;
|
|
ie_info_t call_id;
|
|
ie_info_t call_state;
|
|
ie_info_t channel_id;
|
|
ie_info_t facility;
|
|
ie_info_t progress;
|
|
ie_info_t net_fac;
|
|
ie_info_t notify;
|
|
ie_info_t display;
|
|
ie_info_t date;
|
|
ie_info_t keypad;
|
|
ie_info_t signal;
|
|
ie_info_t info_rate;
|
|
ie_info_t end2end_transit;
|
|
ie_info_t transit_delay_sel;
|
|
ie_info_t pktl_bin_para;
|
|
ie_info_t pktl_window;
|
|
ie_info_t pkt_size;
|
|
ie_info_t closed_userg;
|
|
ie_info_t connected_nr;
|
|
ie_info_t connected_sub;
|
|
ie_info_t calling_nr;
|
|
ie_info_t calling_sub;
|
|
ie_info_t called_nr;
|
|
ie_info_t called_sub;
|
|
ie_info_t redirect_nr;
|
|
ie_info_t redirect_dn;
|
|
ie_info_t transit_net_sel;
|
|
ie_info_t restart_ind;
|
|
ie_info_t llc;
|
|
ie_info_t hlc;
|
|
ie_info_t useruser;
|
|
ie_info_t more_data;
|
|
ie_info_t sending_complete;
|
|
ie_info_t congestion_level;
|
|
ie_info_t comprehension_required;
|
|
ie_info_ext_t ext[8];
|
|
} __attribute__((packed)) Q931_info_t;
|
|
|
|
#define L3_EXTRA_SIZE sizeof(Q931_info_t)
|
|
|
|
#ifdef __KERNEL__
|
|
#include <linux/isdn_compat.h>
|
|
#include <linux/list.h>
|
|
#include <linux/skbuff.h>
|
|
|
|
typedef struct _mISDNobject mISDNobject_t;
|
|
typedef struct _mISDNinstance mISDNinstance_t;
|
|
typedef struct _mISDNstack mISDNstack_t;
|
|
typedef struct _mISDNport mISDNport_t;
|
|
typedef struct _mISDNdevice mISDNdevice_t;
|
|
typedef int (ctrl_func_t)(void *, u_int, void *);
|
|
typedef int (if_func_t)(mISDNinstance_t *, struct sk_buff *);
|
|
|
|
#define mISDN_HEAD_P(s) ((mISDN_head_t *)&s->cb[0])
|
|
#define mISDN_HEAD_PRIM(s) ((mISDN_head_t *)&s->cb[0])->prim
|
|
#define mISDN_HEAD_DINFO(s) ((mISDN_head_t *)&s->cb[0])->dinfo
|
|
|
|
typedef struct _mISDN_headext {
|
|
u_int addr;
|
|
u_int prim;
|
|
int dinfo;
|
|
void *data[3];
|
|
union {
|
|
ctrl_func_t *ctrl;
|
|
if_func_t *iff;
|
|
void *func;
|
|
} func;
|
|
} __attribute__((packed)) mISDN_headext_t;
|
|
|
|
#define mISDN_HEADEXT_P(s) ((mISDN_headext_t *)&s->cb[0])
|
|
|
|
/* Basic struct of a mISDN component */
|
|
struct _mISDNobject {
|
|
struct list_head list;
|
|
char *name;
|
|
u_int id;
|
|
int refcnt;
|
|
mISDN_pid_t DPROTO;
|
|
mISDN_pid_t BPROTO;
|
|
ctrl_func_t *own_ctrl;
|
|
struct list_head ilist;
|
|
spinlock_t lock;
|
|
struct module *owner;
|
|
struct class_device class_dev;
|
|
};
|
|
|
|
#ifdef OBSOLETE
|
|
/* the interface between two mISDNinstances */
|
|
struct _mISDNif {
|
|
if_func_t *func;
|
|
void *fdata;
|
|
mISDNif_t *clone;
|
|
mISDNif_t *predecessor;
|
|
int extentions;
|
|
int stat;
|
|
mISDNstack_t *st;
|
|
mISDNinstance_t *owner;
|
|
mISDNinstance_t *peer;
|
|
};
|
|
#endif
|
|
|
|
/* a instance of a mISDNobject */
|
|
struct _mISDNinstance {
|
|
struct list_head list;
|
|
char name[mISDN_MAX_IDLEN];
|
|
int extentions;
|
|
u_int id;
|
|
int regcnt;
|
|
mISDN_pid_t pid;
|
|
mISDNstack_t *st;
|
|
mISDNobject_t *obj;
|
|
void *privat;
|
|
mISDNinstance_t *clone;
|
|
mISDNinstance_t *parent;
|
|
if_func_t *function;
|
|
spinlock_t *hwlock;
|
|
struct class_device class_dev;
|
|
};
|
|
|
|
#ifdef OBSOLETE
|
|
/* a list of parallel (horizontal) mISDNinstances in the same layer
|
|
* normally here is only one instance per layer only if the information
|
|
* will be splitted here are more instances */
|
|
struct _mISDNlayer {
|
|
struct list_head list;
|
|
mISDNinstance_t *inst;
|
|
};
|
|
#endif
|
|
/* the STACK; a (vertical) chain of layers */
|
|
|
|
struct _mISDNstack {
|
|
struct list_head list;
|
|
u_int id;
|
|
u_int extentions;
|
|
mISDN_pid_t pid;
|
|
mISDN_stPara_t para;
|
|
u_long status;
|
|
struct task_struct *thread;
|
|
struct semaphore *notify;
|
|
wait_queue_head_t workq;
|
|
struct sk_buff_head msgq;
|
|
#ifdef MISDN_MSG_STATS
|
|
u_int msg_cnt;
|
|
u_int sleep_cnt;
|
|
u_int clone_cnt;
|
|
u_int stopped_cnt;
|
|
#endif
|
|
mISDNinstance_t *i_array[MAX_LAYER_NR + 1];
|
|
struct list_head prereg;
|
|
mISDNinstance_t *mgr;
|
|
mISDNstack_t *master;
|
|
mISDNstack_t *clone;
|
|
mISDNstack_t *parent;
|
|
struct list_head childlist;
|
|
struct class_device class_dev;
|
|
/* temporary use */
|
|
mISDN_pid_t new_pid;
|
|
};
|
|
|
|
/* lowlevel read/write struct for the mISDNdevice */
|
|
struct _mISDNport {
|
|
wait_queue_head_t procq;
|
|
spinlock_t lock;
|
|
// mISDNif_t pif;
|
|
u_long Flag;
|
|
struct sk_buff_head queue;
|
|
u_int maxqlen;
|
|
};
|
|
|
|
/* the user interface to handle /dev/mISDN */
|
|
struct _mISDNdevice {
|
|
struct list_head list;
|
|
int minor;
|
|
struct semaphore io_sema;
|
|
int open_mode;
|
|
mISDNport_t rport;
|
|
mISDNport_t wport;
|
|
struct list_head layerlist;
|
|
struct list_head stacklist;
|
|
struct list_head timerlist;
|
|
struct list_head entitylist;
|
|
};
|
|
|
|
/* common helper functions */
|
|
extern int mISDN_bprotocol2pid(void *, mISDN_pid_t *);
|
|
// extern int mISDN_SetIF(mISDNinstance_t *, mISDNif_t *, u_int, void *, void *, void *);
|
|
// extern int mISDN_ConnectIF(mISDNinstance_t *, mISDNinstance_t *);
|
|
// extern int mISDN_DisConnectIF(mISDNinstance_t *, mISDNif_t *);
|
|
extern int mISDN_queue_message(mISDNinstance_t *, u_int, struct sk_buff *);
|
|
|
|
|
|
/* global register/unregister functions */
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extern int mISDN_register(mISDNobject_t *obj);
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extern int mISDN_unregister(mISDNobject_t *obj);
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extern int mISDN_ctrl(void *, u_int, void *);
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#endif /* __KERNEL__ */
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#endif /* mISDNIF_H */
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