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Diffstat (limited to 'include/dahdi/user.h')
| -rw-r--r-- | include/dahdi/user.h | 1215 |
1 files changed, 0 insertions, 1215 deletions
diff --git a/include/dahdi/user.h b/include/dahdi/user.h deleted file mode 100644 index 5f2d192..0000000 --- a/include/dahdi/user.h +++ /dev/null @@ -1,1215 +0,0 @@ -/* - * DAHDI Telephony Interface - * - * Written by Mark Spencer <markster@digium.com> - * Based on previous works, designs, and architectures conceived and - * written by Jim Dixon <jim@lambdatel.com>. - * - * Copyright (C) 2001 Jim Dixon / Zapata Telephony. - * Copyright (C) 2001 - 2008 Digium, Inc. - * - * All rights reserved. - * - */ - -/* - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - * This program is free software, distributed under the terms of - * the GNU Lesser General Public License Version 2.1 as published - * by the Free Software Foundation. See the LICENSE.LGPL file - * included with this program for more details. - * - * In addition, when this program is distributed with Asterisk in - * any form that would qualify as a 'combined work' or as a - * 'derivative work' (but not mere aggregation), you can redistribute - * and/or modify the combination under the terms of the license - * provided with that copy of Asterisk, instead of the license - * terms granted here. - */ - -#ifndef _DAHDI_USER_H -#define _DAHDI_USER_H - -#include <linux/types.h> -#include <linux/ioctl.h> -#include <dahdi/dahdi_config.h> - -#ifndef ELAST -#define ELAST 500 -#endif - -/* Per-span configuration values */ -#define DAHDI_CONFIG_TXLEVEL 7 /* bits 0-2 are tx level */ - -/* Line configuration */ -/* These apply to T1 */ -#define DAHDI_CONFIG_D4 (1 << 4) -#define DAHDI_CONFIG_ESF (1 << 5) -#define DAHDI_CONFIG_AMI (1 << 6) -#define DAHDI_CONFIG_B8ZS (1 << 7) -/* These apply to E1 */ -#define DAHDI_CONFIG_CCS (1 << 8) /* CCS (ISDN) instead of CAS (Robbed Bit) */ -#define DAHDI_CONFIG_HDB3 (1 << 9) /* HDB3 instead of AMI (line coding) */ -#define DAHDI_CONFIG_CRC4 (1 << 10) /* CRC4 framing */ -#define DAHDI_CONFIG_NOTOPEN (1 << 16) -/* These apply to BRI */ -#define DAHDI_CONFIG_NTTE (1 << 11) /* To enable NT mode, set this bit to 1, for TE this should be 0 */ -#define DAHDI_CONFIG_TERM (1 << 12) /* To enable Termination resistance set this bit to 1 */ - -/* Signalling types */ -#define DAHDI_SIG_BROKEN (1 << 31) /* The port is broken and/or failed initialization */ - -#define __DAHDI_SIG_FXO (1 << 12) /* Never use directly */ -#define __DAHDI_SIG_FXS (1 << 13) /* Never use directly */ - -#define DAHDI_SIG_NONE (0) /* Channel not configured */ -#define DAHDI_SIG_FXSLS ((1 << 0) | __DAHDI_SIG_FXS) /* FXS, Loopstart */ -#define DAHDI_SIG_FXSGS ((1 << 1) | __DAHDI_SIG_FXS) /* FXS, Groundstart */ -#define DAHDI_SIG_FXSKS ((1 << 2) | __DAHDI_SIG_FXS) /* FXS, Kewlstart */ - -#define DAHDI_SIG_FXOLS ((1 << 3) | __DAHDI_SIG_FXO) /* FXO, Loopstart */ -#define DAHDI_SIG_FXOGS ((1 << 4) | __DAHDI_SIG_FXO) /* FXO, Groupstart */ -#define DAHDI_SIG_FXOKS ((1 << 5) | __DAHDI_SIG_FXO) /* FXO, Kewlstart */ - -#define DAHDI_SIG_EM (1 << 6) /* Ear & Mouth (E&M) */ - -/* The following are all variations on clear channel */ - -#define __DAHDI_SIG_DACS (1 << 16) - -#define DAHDI_SIG_CLEAR (1 << 7) /* Clear channel */ -#define DAHDI_SIG_HDLCRAW ((1 << 8) | DAHDI_SIG_CLEAR) /* Raw unchecked HDLC */ -#define DAHDI_SIG_HDLCFCS ((1 << 9) | DAHDI_SIG_HDLCRAW) /* HDLC with FCS calculation */ -#define DAHDI_SIG_HDLCNET ((1 << 10) | DAHDI_SIG_HDLCFCS) /* HDLC Network */ -#define DAHDI_SIG_SLAVE (1 << 11) /* Slave to another channel */ -#define DAHDI_SIG_SF (1 << 14) /* Single Freq. tone only, no sig bits */ -#define DAHDI_SIG_CAS (1 << 15) /* Just get bits */ -#define DAHDI_SIG_DACS (__DAHDI_SIG_DACS | DAHDI_SIG_CLEAR) /* Cross connect */ -#define DAHDI_SIG_EM_E1 (1 << 17) /* E1 E&M Variation */ -#define DAHDI_SIG_DACS_RBS ((1 << 18) | __DAHDI_SIG_DACS) /* Cross connect w/ RBS */ -#define DAHDI_SIG_HARDHDLC ((1 << 19) | DAHDI_SIG_CLEAR) -#define DAHDI_SIG_MTP2 ((1 << 20) | DAHDI_SIG_HDLCFCS) /* MTP2 support Need HDLC bitstuff and FCS calcuation too */ - -/* tone flag values */ -#define DAHDI_REVERSE_RXTONE 1 /* reverse polarity rx tone logic */ -#define DAHDI_REVERSE_TXTONE 2 /* reverse polarity tx tone logic */ - -#define DAHDI_ABIT (1 << 3) -#define DAHDI_BBIT (1 << 2) -#define DAHDI_CBIT (1 << 1) -#define DAHDI_DBIT (1 << 0) - -#define DAHDI_BITS_ABCD (DAHDI_ABIT | DAHDI_BBIT | DAHDI_CBIT | DAHDI_DBIT) -#define DAHDI_BITS_ABD (DAHDI_ABIT | DAHDI_BBIT | DAHDI_DBIT) -#define DAHDI_BITS_ACD (DAHDI_ABIT | DAHDI_CBIT | DAHDI_DBIT) -#define DAHDI_BITS_BCD (DAHDI_BBIT | DAHDI_CBIT | DAHDI_DBIT) -#define DAHDI_BITS_AC (DAHDI_ABIT | DAHDI_CBIT) -#define DAHDI_BITS_BD (DAHDI_BBIT | DAHDI_DBIT) - -#define DAHDI_MAJOR 196 - -#define DAHDI_MAX_BLOCKSIZE 8192 -#define DAHDI_DEFAULT_NUM_BUFS 2 -#define DAHDI_MAX_NUM_BUFS 32 -#define DAHDI_MAX_BUF_SPACE 32768 - -#define DAHDI_DEFAULT_BLOCKSIZE 1024 -#define DAHDI_DEFAULT_MTR_MRU 2048 - -/*! Define the default network block size */ -#define DAHDI_DEFAULT_MTU_MRU 2048 - -#define DAHDI_POLICY_IMMEDIATE 0 /* Start play/record immediately */ -#define DAHDI_POLICY_WHEN_FULL 1 /* Start play/record when buffer is full */ -#define DAHDI_POLICY_HALF_FULL 2 /* Start play/record when buffer is half full. - Note -- This policy only works on tx buffers */ - -#define DAHDI_GET_PARAMS_RETURN_MASTER 0x40000000 - -#define DAHDI_TONE_ZONE_MAX 128 - -#define DAHDI_TONE_ZONE_DEFAULT -1 /* To restore default */ - -#define DAHDI_TONE_STOP -1 -#define DAHDI_TONE_DIALTONE 0 -#define DAHDI_TONE_BUSY 1 -#define DAHDI_TONE_RINGTONE 2 -#define DAHDI_TONE_CONGESTION 3 -#define DAHDI_TONE_CALLWAIT 4 -#define DAHDI_TONE_DIALRECALL 5 -#define DAHDI_TONE_RECORDTONE 6 -#define DAHDI_TONE_INFO 7 -#define DAHDI_TONE_CUST1 8 -#define DAHDI_TONE_CUST2 9 -#define DAHDI_TONE_STUTTER 10 -#define DAHDI_TONE_MAX 16 - -#define DAHDI_TONE_DTMF_BASE 64 -#define DAHDI_TONE_MFR1_BASE 80 -#define DAHDI_TONE_MFR2_FWD_BASE 96 -#define DAHDI_TONE_MFR2_REV_BASE 112 - -enum { - DAHDI_TONE_DTMF_0 = DAHDI_TONE_DTMF_BASE, - DAHDI_TONE_DTMF_1, - DAHDI_TONE_DTMF_2, - DAHDI_TONE_DTMF_3, - DAHDI_TONE_DTMF_4, - DAHDI_TONE_DTMF_5, - DAHDI_TONE_DTMF_6, - DAHDI_TONE_DTMF_7, - DAHDI_TONE_DTMF_8, - DAHDI_TONE_DTMF_9, - DAHDI_TONE_DTMF_s, - DAHDI_TONE_DTMF_p, - DAHDI_TONE_DTMF_A, - DAHDI_TONE_DTMF_B, - DAHDI_TONE_DTMF_C, - DAHDI_TONE_DTMF_D -}; - -#define DAHDI_TONE_DTMF_MAX DAHDI_TONE_DTMF_D - -enum { - DAHDI_TONE_MFR1_0 = DAHDI_TONE_MFR1_BASE, - DAHDI_TONE_MFR1_1, - DAHDI_TONE_MFR1_2, - DAHDI_TONE_MFR1_3, - DAHDI_TONE_MFR1_4, - DAHDI_TONE_MFR1_5, - DAHDI_TONE_MFR1_6, - DAHDI_TONE_MFR1_7, - DAHDI_TONE_MFR1_8, - DAHDI_TONE_MFR1_9, - DAHDI_TONE_MFR1_KP, - DAHDI_TONE_MFR1_ST, - DAHDI_TONE_MFR1_STP, - DAHDI_TONE_MFR1_ST2P, - DAHDI_TONE_MFR1_ST3P, -}; - -#define DAHDI_TONE_MFR1_MAX DAHDI_TONE_MFR1_ST3P - -enum { - DAHDI_TONE_MFR2_FWD_1 = DAHDI_TONE_MFR2_FWD_BASE, - DAHDI_TONE_MFR2_FWD_2, - DAHDI_TONE_MFR2_FWD_3, - DAHDI_TONE_MFR2_FWD_4, - DAHDI_TONE_MFR2_FWD_5, - DAHDI_TONE_MFR2_FWD_6, - DAHDI_TONE_MFR2_FWD_7, - DAHDI_TONE_MFR2_FWD_8, - DAHDI_TONE_MFR2_FWD_9, - DAHDI_TONE_MFR2_FWD_10, - DAHDI_TONE_MFR2_FWD_11, - DAHDI_TONE_MFR2_FWD_12, - DAHDI_TONE_MFR2_FWD_13, - DAHDI_TONE_MFR2_FWD_14, - DAHDI_TONE_MFR2_FWD_15, -}; - -#define DAHDI_TONE_MFR2_FWD_MAX DAHDI_TONE_MFR2_FWD_15 - -enum { - DAHDI_TONE_MFR2_REV_1 = DAHDI_TONE_MFR2_REV_BASE, - DAHDI_TONE_MFR2_REV_2, - DAHDI_TONE_MFR2_REV_3, - DAHDI_TONE_MFR2_REV_4, - DAHDI_TONE_MFR2_REV_5, - DAHDI_TONE_MFR2_REV_6, - DAHDI_TONE_MFR2_REV_7, - DAHDI_TONE_MFR2_REV_8, - DAHDI_TONE_MFR2_REV_9, - DAHDI_TONE_MFR2_REV_10, - DAHDI_TONE_MFR2_REV_11, - DAHDI_TONE_MFR2_REV_12, - DAHDI_TONE_MFR2_REV_13, - DAHDI_TONE_MFR2_REV_14, - DAHDI_TONE_MFR2_REV_15, -}; - -#define DAHDI_TONE_MFR2_REV_MAX DAHDI_TONE_MFR2_REV_15 - -#define DAHDI_LAW_DEFAULT 0 /* Default law for span */ -#define DAHDI_LAW_MULAW 1 /* Mu-law */ -#define DAHDI_LAW_ALAW 2 /* A-law */ - -#define DAHDI_DIAL_OP_APPEND 1 -#define DAHDI_DIAL_OP_REPLACE 2 -#define DAHDI_DIAL_OP_CANCEL 3 - -#define DAHDI_MAX_CADENCE 16 - -#define DAHDI_TONEDETECT_ON (1 << 0) /* Detect tones */ -#define DAHDI_TONEDETECT_MUTE (1 << 1) /* Mute audio in received channel */ - -/* Define the max # of outgoing DTMF, MFR1 or MFR2 digits to queue */ -#define DAHDI_MAX_DTMF_BUF 256 - -#define DAHDI_MAX_EVENTSIZE 64 /* 64 events max in buffer */ - -/* Value for DAHDI_HOOK, set to ON hook */ -#define DAHDI_ONHOOK 0 - -/* Value for DAHDI_HOOK, set to OFF hook */ -#define DAHDI_OFFHOOK 1 - -/* Value for DAHDI_HOOK, wink (off hook momentarily) */ -#define DAHDI_WINK 2 - -/* Value for DAHDI_HOOK, flash (on hook momentarily) */ -#define DAHDI_FLASH 3 - -/* Value for DAHDI_HOOK, start line */ -#define DAHDI_START 4 - -/* Value for DAHDI_HOOK, ring line (same as start line) */ -#define DAHDI_RING 5 - -/* Value for DAHDI_HOOK, turn ringer off */ -#define DAHDI_RINGOFF 6 - -/* Flush and stop the read (input) process */ -#define DAHDI_FLUSH_READ 1 - -/* Flush and stop the write (output) process */ -#define DAHDI_FLUSH_WRITE 2 - -/* Flush and stop both (input and output) processes */ -#define DAHDI_FLUSH_BOTH (DAHDI_FLUSH_READ | DAHDI_FLUSH_WRITE) - -/* Flush the event queue */ -#define DAHDI_FLUSH_EVENT 4 - -/* Flush everything */ -#define DAHDI_FLUSH_ALL (DAHDI_FLUSH_BOTH | DAHDI_FLUSH_EVENT) - -#define DAHDI_MAX_SPANS 128 /* Max, 128 spans */ -#define DAHDI_MAX_CHANNELS 1024 /* Max, 1024 channels */ -#define DAHDI_MAX_CONF 1024 /* Max, 1024 conferences */ - -/* Conference modes */ -#define DAHDI_CONF_MODE_MASK 0xFF /* mask for modes */ -#define DAHDI_CONF_NORMAL 0 /* normal mode */ -#define DAHDI_CONF_MONITOR 1 /* monitor mode (rx of other chan) */ -#define DAHDI_CONF_MONITORTX 2 /* monitor mode (tx of other chan) */ -#define DAHDI_CONF_MONITORBOTH 3 /* monitor mode (rx & tx of other chan) */ -#define DAHDI_CONF_CONF 4 /* conference mode */ -#define DAHDI_CONF_CONFANN 5 /* conference announce mode */ -#define DAHDI_CONF_CONFMON 6 /* conference monitor mode */ -#define DAHDI_CONF_CONFANNMON 7 /* conference announce/monitor mode */ -#define DAHDI_CONF_REALANDPSEUDO 8 /* real and pseudo port both on conf */ -#define DAHDI_CONF_DIGITALMON 9 /* Do not decode or interpret */ -#define DAHDI_CONF_MONITOR_RX_PREECHO 10 /* monitor mode (rx of other chan) - before echo can is done */ -#define DAHDI_CONF_MONITOR_TX_PREECHO 11 /* monitor mode (tx of other chan) - before echo can is done */ -#define DAHDI_CONF_MONITORBOTH_PREECHO 12 /* monitor mode (rx & tx of other chan) - before echo can is done */ -#define DAHDI_CONF_FLAG_MASK 0xFF00 /* mask for flags */ -#define DAHDI_CONF_LISTENER 0x100 /* is a listener on the conference */ -#define DAHDI_CONF_TALKER 0x200 /* is a talker on the conference */ -#define DAHDI_CONF_PSEUDO_LISTENER 0x400 /* pseudo is a listener on the conference */ -#define DAHDI_CONF_PSEUDO_TALKER 0x800 /* pseudo is a talker on the conference */ - -/* Alarm Condition bits */ -#define DAHDI_ALARM_NONE 0 /* No alarms */ -#define DAHDI_ALARM_RECOVER (1 << 0) /* Recovering from alarm */ -#define DAHDI_ALARM_LOOPBACK (1 << 1) /* In loopback */ -#define DAHDI_ALARM_YELLOW (1 << 2) /* Yellow Alarm */ -#define DAHDI_ALARM_RED (1 << 3) /* Red Alarm */ -#define DAHDI_ALARM_BLUE (1 << 4) /* Blue Alarm */ -#define DAHDI_ALARM_NOTOPEN (1 << 5) -/* Verbose alarm states (upper byte) */ -#define DAHDI_ALARM_LOS (1 << 8) /* Loss of Signal */ -#define DAHDI_ALARM_LFA (1 << 9) /* Loss of Frame Alignment */ -#define DAHDI_ALARM_LMFA (1 << 10)/* Loss of Multi-Frame Align */ - -/* Maintenance modes */ -#define DAHDI_MAINT_NONE 0 /* Normal Mode */ -#define DAHDI_MAINT_LOCALLOOP 1 /* Local Loopback */ -#define DAHDI_MAINT_REMOTELOOP 2 /* Remote Loopback */ -#define DAHDI_MAINT_NETWORKLINELOOP 2 /* Remote Loopback */ -#define DAHDI_MAINT_LOOPUP 3 /* send loopup code */ -#define DAHDI_MAINT_LOOPDOWN 4 /* send loopdown code */ -#define DAHDI_MAINT_FAS_DEFECT 6 /* insert a FAS defect */ -#define DAHDI_MAINT_MULTI_DEFECT 7 /* insert a Multiframe defect */ -#define DAHDI_MAINT_CRC_DEFECT 8 /* insert a FAS defect */ -#define DAHDI_MAINT_CAS_DEFECT 9 /* insert a FAS defect */ -#define DAHDI_MAINT_PRBS_DEFECT 10 /* insert a FAS defect */ -#define DAHDI_MAINT_BIPOLAR_DEFECT 11 /* insert a FAS defect */ -#define DAHDI_MAINT_PRBS 12 /* enable the PRBS gen/mon */ -#define DAHDI_MAINT_NETWORKPAYLOADLOOP 13 /* Remote Loopback */ -#define DAHDI_RESET_COUNTERS 14 /* Clear the error counters */ -#define DAHDI_MAINT_ALARM_SIM 15 /* Simulate alarms */ - -/* Flag Value for IOMUX, read avail */ -#define DAHDI_IOMUX_READ 1 - -/* Flag Value for IOMUX, write avail */ -#define DAHDI_IOMUX_WRITE 2 - -/* Flag Value for IOMUX, write done */ -#define DAHDI_IOMUX_WRITEEMPTY 4 - -/* Flag Value for IOMUX, signalling event avail */ -#define DAHDI_IOMUX_SIGEVENT 8 - -/* Flag Value for IOMUX, Do Not Wait if nothing to report */ -#define DAHDI_IOMUX_NOWAIT 0x100 - -/* Ret. Value for GET/WAIT Event, no event */ -#define DAHDI_EVENT_NONE 0 - -/* Ret. Value for GET/WAIT Event, Went Onhook */ -#define DAHDI_EVENT_ONHOOK 1 - -/* Ret. Value for GET/WAIT Event, Went Offhook or got Ring */ -#define DAHDI_EVENT_RINGOFFHOOK 2 - -/* Ret. Value for GET/WAIT Event, Got Wink or Flash */ -#define DAHDI_EVENT_WINKFLASH 3 - -/* Ret. Value for GET/WAIT Event, Got Alarm */ -#define DAHDI_EVENT_ALARM 4 - -/* Ret. Value for GET/WAIT Event, Got No Alarm (after alarm) */ -#define DAHDI_EVENT_NOALARM 5 - -/* Ret. Value for GET/WAIT Event, HDLC Abort frame */ -#define DAHDI_EVENT_ABORT 6 - -/* Ret. Value for GET/WAIT Event, HDLC Frame overrun */ -#define DAHDI_EVENT_OVERRUN 7 - -/* Ret. Value for GET/WAIT Event, Bad FCS */ -#define DAHDI_EVENT_BADFCS 8 - -/* Ret. Value for dial complete */ -#define DAHDI_EVENT_DIALCOMPLETE 9 - -/* Ret Value for ringer going on */ -#define DAHDI_EVENT_RINGERON 10 - -/* Ret Value for ringer going off */ -#define DAHDI_EVENT_RINGEROFF 11 - -/* Ret Value for hook change complete */ -#define DAHDI_EVENT_HOOKCOMPLETE 12 - -/* Ret Value for bits changing on a CAS / User channel */ -#define DAHDI_EVENT_BITSCHANGED 13 - -/* Ret value for the beginning of a pulse coming on its way */ -#define DAHDI_EVENT_PULSE_START 14 - -/* Timer event -- timer expired */ -#define DAHDI_EVENT_TIMER_EXPIRED 15 - -/* Timer event -- ping ready */ -#define DAHDI_EVENT_TIMER_PING 16 - -/* Polarity reversal event */ -#define DAHDI_EVENT_POLARITY 17 - -/* Ring Begin event */ -#define DAHDI_EVENT_RINGBEGIN 18 - -/* Echo can disabled event */ -#define DAHDI_EVENT_EC_DISABLED 19 - -/* Channel was disconnected. Hint user to close channel */ -#define DAHDI_EVENT_REMOVED 20 - -/* A neon MWI pulse was detected */ -#define DAHDI_EVENT_NEONMWI_ACTIVE 21 - -/* No neon MWI pulses were detected over some period of time */ -#define DAHDI_EVENT_NEONMWI_INACTIVE 22 - -/* A CED tone was detected on the channel in the transmit direction */ -#define DAHDI_EVENT_TX_CED_DETECTED 23 - -/* A CED tone was detected on the channel in the receive direction */ -#define DAHDI_EVENT_RX_CED_DETECTED 24 - -/* A CNG tone was detected on the channel in the transmit direction */ -#define DAHDI_EVENT_TX_CNG_DETECTED 25 - -/* A CNG tone was detected on the channel in the receive direction */ -#define DAHDI_EVENT_RX_CNG_DETECTED 26 - -/* The echo canceler's NLP (only) was disabled */ -#define DAHDI_EVENT_EC_NLP_DISABLED 27 - -/* The echo canceler's NLP (only) was enabled */ -#define DAHDI_EVENT_EC_NLP_ENABLED 28 - -/* The channel's read buffer encountered an overrun condition */ -#define DAHDI_EVENT_READ_OVERRUN 29 - -/* The channel's write buffer encountered an underrun condition */ -#define DAHDI_EVENT_WRITE_UNDERRUN 30 - -#define DAHDI_EVENT_PULSEDIGIT (1 << 16) /* This is OR'd with the digit received */ -#define DAHDI_EVENT_DTMFDOWN (1 << 17) /* Ditto for DTMF key down event */ -#define DAHDI_EVENT_DTMFUP (1 << 18) /* Ditto for DTMF key up event */ - -/* Transcoder related definitions */ - -struct dahdi_transcoder_formats { - __u32 srcfmt; - __u32 dstfmt; -}; -struct dahdi_transcoder_info { - __u32 tcnum; - char name[80]; - __u32 numchannels; - __u32 dstfmts; - __u32 srcfmts; -}; - -#define DAHDI_MAX_ECHOCANPARAMS 8 - -/* ioctl definitions */ -#define DAHDI_CODE 0xDA - -/* - * Get/Set Transfer Block Size. - */ -#define DAHDI_GET_BLOCKSIZE _IOR(DAHDI_CODE, 1, int) -#define DAHDI_SET_BLOCKSIZE _IOW(DAHDI_CODE, 1, int) - -/* - * Flush Buffer(s) and stop I/O - */ -#define DAHDI_FLUSH _IOW(DAHDI_CODE, 3, int) - -/* - * Wait for Write to Finish - */ -#define DAHDI_SYNC _IO(DAHDI_CODE, 4) - -/* - * Get/set channel parameters - */ - -struct dahdi_params { - int channo; /* Channel number */ - int spanno; /* Span itself */ - int chanpos; /* Channel number in span */ - int sigtype; /* read-only */ - int sigcap; /* read-only */ - int rxisoffhook; /* read-only */ - int rxbits; /* read-only */ - int txbits; /* read-only */ - int txhooksig; /* read-only */ - int rxhooksig; /* read-only */ - int curlaw; /* read-only -- one of DAHDI_LAW_MULAW or DAHDI_LAW_ALAW */ - int idlebits; /* read-only -- What is considered the idle state */ - char name[40]; /* Name of channel */ - int prewinktime; - int preflashtime; - int winktime; - int flashtime; - int starttime; - int rxwinktime; - int rxflashtime; - int debouncetime; - int pulsebreaktime; - int pulsemaketime; - int pulseaftertime; - __u32 chan_alarms; /* alarms on this channel */ -}; - -#define DAHDI_GET_PARAMS_V1 _IOR(DAHDI_CODE, 5, struct dahdi_params) -#define DAHDI_GET_PARAMS _IOWR(DAHDI_CODE, 5, struct dahdi_params) -#define DAHDI_SET_PARAMS _IOW(DAHDI_CODE, 5, struct dahdi_params) - -/* - * Set Hookswitch Status - */ -#define DAHDI_HOOK _IOW(DAHDI_CODE, 7, int) - -/* - * Get Signalling Event - */ -#define DAHDI_GETEVENT _IOR(DAHDI_CODE, 8, int) - -/* - * Wait for something to happen (IO Mux) - */ -#define DAHDI_IOMUX _IOWR(DAHDI_CODE, 9, int) - -/* - * Get Span Status - */ -struct dahdi_spaninfo { - int spanno; /* span number */ - char name[20]; /* Name */ - char desc[40]; /* Description */ - int alarms; /* alarms status */ - int txlevel; /* what TX level is set to */ - int rxlevel; /* current RX level */ - - int bpvcount; /* current BPV count */ - int crc4count; /* current CRC4 error count */ - int ebitcount; /* current E-bit error count */ - int fascount; /* current FAS error count */ - __u32 fecount; /* Framing error counter */ - __u32 cvcount; /* Coding violations counter */ - __u32 becount; /* current bit error count */ - __u32 prbs; /* current PRBS detected pattern */ - __u32 errsec; /* errored seconds */ - - int irqmisses; /* current IRQ misses */ - int syncsrc; /* span # of current sync source, - or 0 for free run */ - int numchans; /* number of configured channels on this span */ - int totalchans; /* total number of channels on the span */ - int totalspans; /* total number of spans in entire system */ - int lbo; /* line build out */ - int lineconfig; /* framing/coding */ - char lboname[40]; /* line build out in text form */ - char location[40]; /* span's device location in system */ - char manufacturer[40]; /* manufacturer of span's device */ - char devicetype[40]; /* span's device type */ - int irq; /* span's device IRQ */ - int linecompat; /* span global signaling or 0 for - analog spans.*/ - char spantype[6]; /* type of span in text form */ -} __attribute__((packed)); - -struct dahdi_spaninfo_v1 { - int spanno; /* span number */ - char name[20]; /* Name */ - char desc[40]; /* Description */ - int alarms; /* alarms status */ - int txlevel; /* what TX level is set to */ - int rxlevel; /* current RX level */ - int bpvcount; /* current BPV count */ - int crc4count; /* current CRC4 error count */ - int ebitcount; /* current E-bit error count */ - int fascount; /* current FAS error count */ - int irqmisses; /* current IRQ misses */ - int syncsrc; /* span # of current sync source, or 0 for free run */ - int numchans; /* number of configured channels on this span */ - int totalchans; /* total number of channels on the span */ - int totalspans; /* total number of spans in entire system */ - int lbo; /* line build out */ - int lineconfig; /* framing/coding */ - char lboname[40]; /* line build out in text form */ - char location[40]; /* span's device location in system */ - char manufacturer[40]; /* manufacturer of span's device */ - char devicetype[40]; /* span's device type */ - int irq; /* span's device IRQ */ - int linecompat; /* signaling modes possible on this span */ - char spantype[6]; /* type of span in text form */ -}; -#define DAHDI_SPANSTAT _IOWR(DAHDI_CODE, 10, struct dahdi_spaninfo) -#define DAHDI_SPANSTAT_V1 _IOWR(DAHDI_CODE, 10, struct dahdi_spaninfo_v1) - -/* - * Set Maintenance Mode - */ -struct dahdi_maintinfo { - int spanno; /* span number */ - int command; /* command */ -}; - -#define DAHDI_MAINT _IOW(DAHDI_CODE, 11, struct dahdi_maintinfo) - -/* - * Get/Set Conference Mode - */ -struct dahdi_confinfo { - int chan; /* channel number, 0 for current */ - int confno; /* conference number */ - int confmode; /* conferencing mode */ -}; - -#define DAHDI_GETCONF_V1 _IOR(DAHDI_CODE, 12, struct dahdi_confinfo) -#define DAHDI_GETCONF _IOWR(DAHDI_CODE, 12, struct dahdi_confinfo) - -#define DAHDI_SETCONF_V1 _IOW(DAHDI_CODE, 12, struct dahdi_confinfo) -#define DAHDI_SETCONF _IOWR(DAHDI_CODE, 13, struct dahdi_confinfo) - -/* - * Display Conference Diagnostic Information on Console - */ -#define DAHDI_CONFDIAG_V1 _IOR(DAHDI_CODE, 15, int) -#define DAHDI_CONFDIAG _IOW(DAHDI_CODE, 15, int) - -/* - * Get/Set Channel audio gains - */ -struct dahdi_gains { - int chan; /* channel number, 0 for current */ - unsigned char rxgain[256]; /* Receive gain table */ - unsigned char txgain[256]; /* Transmit gain table */ -}; - -#define DAHDI_GETGAINS_V1 _IOR(DAHDI_CODE, 16, struct dahdi_gains) -#define DAHDI_GETGAINS _IOWR(DAHDI_CODE, 16, struct dahdi_gains) -#define DAHDI_SETGAINS _IOW(DAHDI_CODE, 16, struct dahdi_gains) - -/* - * Set Line (T1) Configurations - */ -struct dahdi_lineconfig { - int span; /* Which span number (0 to use name) */ - char name[20]; /* Name of span to use */ - int lbo; /* line build-outs */ - int lineconfig; /* line config parameters (framing, coding) */ - int sync; /* what level of sync source we are */ -}; - -#define DAHDI_SPANCONFIG _IOW(DAHDI_CODE, 18, struct dahdi_lineconfig) - -/* - * Set Channel Configuration - */ -struct dahdi_chanconfig { - int chan; /* Channel we're applying this to (0 to use name) */ - char name[40]; /* Name of channel to use */ - int sigtype; /* Signal type */ - int deflaw; /* Default law (DAHDI_LAW_DEFAULT, DAHDI_LAW_MULAW, or DAHDI_LAW_ALAW) */ - int master; /* Master channel if sigtype is DAHDI_SLAVE */ - int idlebits; /* Idle bits (if this is a CAS channel) or - channel to monitor (if this is DACS channel) */ - char netdev_name[16];/* name for the hdlc network device*/ -}; - -#define DAHDI_CHANCONFIG _IOW(DAHDI_CODE, 19, struct dahdi_chanconfig) - -/* - * Set Conference to mute mode - */ -#define DAHDI_CONFMUTE _IOW(DAHDI_CODE, 20, int) - -/* - * Send a particular tone (see DAHDI_TONE_*) - */ -#define DAHDI_SENDTONE _IOW(DAHDI_CODE, 21, int) - -/* - * Get/Set your region for tones - */ -#define DAHDI_GETTONEZONE _IOR(DAHDI_CODE, 22, int) -#define DAHDI_SETTONEZONE _IOW(DAHDI_CODE, 22, int) - -/* - * Master unit only -- set default zone (see DAHDI_TONE_ZONE_*) - */ -#define DAHDI_DEFAULTZONE _IOW(DAHDI_CODE, 24, int) - -/* - * Load a tone zone from a dahdi_tone_def_header - */ -struct dahdi_tone_def { - int tone; /* See DAHDI_TONE_* */ - int next; /* What the next position in the cadence is - (They're numbered by the order the appear here) */ - int samples; /* How many samples to play for this cadence */ - int shift; /* How much to scale down the volume (2 is nice) */ - - /* Now come the constants we need to make tones */ - - /* - Calculate the next 6 factors using the following equations: - l = <level in dbm>, f1 = <freq1>, f2 = <freq2> - gain = pow(10.0, (l - 3.14) / 20.0) * 65536.0 / 2.0; - - // Frequency factor 1 - fac_1 = 2.0 * cos(2.0 * M_PI * (f1/8000.0)) * 32768.0; - // Last previous two samples - init_v2_1 = sin(-4.0 * M_PI * (f1/8000.0)) * gain; - init_v3_1 = sin(-2.0 * M_PI * (f1/8000.0)) * gain; - - // Frequency factor 2 - fac_2 = 2.0 * cos(2.0 * M_PI * (f2/8000.0)) * 32768.0; - // Last previous two samples - init_v2_2 = sin(-4.0 * M_PI * (f2/8000.0)) * gain; - init_v3_2 = sin(-2.0 * M_PI * (f2/8000.0)) * gain; - */ - int fac1; - int init_v2_1; - int init_v3_1; - int fac2; - int init_v2_2; - int init_v3_2; - int modulate; -}; - -struct dahdi_tone_def_header { - int count; /* How many samples follow */ - int zone; /* Which zone we are loading */ - int ringcadence[DAHDI_MAX_CADENCE]; /* Ring cadence in ms (0=on, 1=off, ends with 0 value) */ - char name[40]; /* Informational name of zone */ - /* immediately follow this structure with dahdi_tone_def structures */ - struct dahdi_tone_def tones[0]; -}; - -#define DAHDI_LOADZONE _IOW(DAHDI_CODE, 25, struct dahdi_tone_def_header) - -/* - * Free a tone zone - */ -#define DAHDI_FREEZONE _IOW(DAHDI_CODE, 26, int) - -/* - * Get/Set buffer policy - */ -struct dahdi_bufferinfo { - int txbufpolicy; /* Policy for handling receive buffers */ - int rxbufpolicy; /* Policy for handling receive buffers */ - int numbufs; /* How many buffers to use */ - int bufsize; /* How big each buffer is */ - int readbufs; /* How many read buffers are full (read-only) */ - int writebufs; /* How many write buffers are full (read-only) */ -}; - -#define DAHDI_GET_BUFINFO _IOR(DAHDI_CODE, 27, struct dahdi_bufferinfo) -#define DAHDI_SET_BUFINFO _IOW(DAHDI_CODE, 27, struct dahdi_bufferinfo) - -/* - * Get/Set dialing parameters - */ -struct dahdi_dialparams { - int mfv1_tonelen; /* MF R1 tone length for digits */ - int dtmf_tonelen; /* DTMF tone length */ - int mfr2_tonelen; /* MF R2 tone length */ - int reserved[3]; /* Reserved for future expansion -- always set to 0 */ -}; - -#define DAHDI_GET_DIALPARAMS _IOR(DAHDI_CODE, 29, struct dahdi_dialparams) -#define DAHDI_SET_DIALPARAMS _IOW(DAHDI_CODE, 29, struct dahdi_dialparams) - -/* - * Append, replace, or cancel a dial string - */ -struct dahdi_dialoperation { - int op; - char dialstr[DAHDI_MAX_DTMF_BUF]; -}; - -#define DAHDI_DIAL _IOW(DAHDI_CODE, 31, struct dahdi_dialoperation) - -/* - * Set a clear channel into audio mode - */ -#define DAHDI_AUDIOMODE _IOW(DAHDI_CODE, 32, int) - -/* - * Enable or disable echo cancellation on a channel - * - * For ECHOCANCEL: - * The number is zero to disable echo cancellation and non-zero - * to enable echo cancellation. If the number is between 32 - * and 1024, it will also set the number of taps in the echo canceller - * - * For ECHOCANCEL_PARAMS: - * The structure contains parameters that should be passed to the - * echo canceler instance for the selected channel. - */ -#define DAHDI_ECHOCANCEL _IOW(DAHDI_CODE, 33, int) - -struct dahdi_echocanparam { - char name[16]; - __s32 value; -}; - -struct dahdi_echocanparams { - /* 8 taps per millisecond */ - __u32 tap_length; - /* number of parameters supplied */ - __u32 param_count; - /* immediately follow this structure with dahdi_echocanparam structures */ - struct dahdi_echocanparam params[0]; -}; - -#define DAHDI_ECHOCANCEL_PARAMS _IOW(DAHDI_CODE, 33, struct dahdi_echocanparams) - -/* - * Return a channel's channel number - */ -#define DAHDI_CHANNO _IOR(DAHDI_CODE, 34, int) - -/* - * Return a flag indicating whether channel is currently dialing - */ -#define DAHDI_DIALING _IOR(DAHDI_CODE, 35, int) - -/* - * Set a clear channel into HDLC w/out FCS checking/calculation mode - */ -#define DAHDI_HDLCRAWMODE _IOW(DAHDI_CODE, 36, int) - -/* - * Set a clear channel into HDLC w/ FCS mode - */ -#define DAHDI_HDLCFCSMODE _IOW(DAHDI_CODE, 37, int) - -/* - * Specify a channel on generic channel selector - must be done before - * performing any other ioctls - */ -#define DAHDI_SPECIFY _IOW(DAHDI_CODE, 38, int) - -/* - * Temporarily set the law on a channel to - * DAHDI_LAW_DEFAULT, DAHDI_LAW_ALAW, or DAHDI_LAW_MULAW. Is reset on close. - */ -#define DAHDI_SETLAW _IOW(DAHDI_CODE, 39, int) - -/* - * Temporarily set the channel to operate in linear mode when non-zero - * or default law if 0 - */ -#define DAHDI_SETLINEAR _IOW(DAHDI_CODE, 40, int) - -/* - * Set a clear channel into HDLC w/ PPP interface mode - */ -#define DAHDI_HDLCPPP _IOW(DAHDI_CODE, 41, int) - -/* - * Set the ring cadence for FXS interfaces - */ -struct dahdi_ring_cadence { - int ringcadence[DAHDI_MAX_CADENCE]; -}; - -#define DAHDI_SETCADENCE _IOW(DAHDI_CODE, 42, struct dahdi_ring_cadence) - -/* - * Get/Set the signaling bits for CAS interface - */ -#define DAHDI_GETRXBITS _IOR(DAHDI_CODE, 43, int) -#define DAHDI_SETTXBITS _IOW(DAHDI_CODE, 43, int) - -/* - * Display Channel Diagnostic Information on Console - */ -#define DAHDI_CHANDIAG_V1 _IOR(DAHDI_CODE, 44, int) -#define DAHDI_CHANDIAG _IOW(DAHDI_CODE, 44, int) - -/* - * Set Channel's SF Tone Configuration - */ -struct dahdi_sfconfig { - int chan; /* Channel we're applying this to (0 to use name) */ - char name[40]; /* Name of channel to use */ - long rxp1; /* receive tone det. p1 */ - long rxp2; /* receive tone det. p2 */ - long rxp3; /* receive tone det. p3 */ - int txtone; /* Tx tone factor */ - int tx_v2; /* initial v2 value */ - int tx_v3; /* initial v3 value */ - int toneflag; /* Tone flags */ -}; - -#define DAHDI_SFCONFIG _IOW(DAHDI_CODE, 46, struct dahdi_sfconfig) - -/* - * Set timer expiration (in samples) - */ -#define DAHDI_TIMERCONFIG _IOW(DAHDI_CODE, 47, int) - -/* - * Acknowledge timer expiration (number to acknowledge, or -1 for all) - */ -#define DAHDI_TIMERACK _IOW(DAHDI_CODE, 48, int) - -/* - * Get Conference to mute mode - */ -#define DAHDI_GETCONFMUTE _IOR(DAHDI_CODE, 49, int) - -/* - * Request echo training in some number of ms (with muting in the mean time) - */ -#define DAHDI_ECHOTRAIN _IOW(DAHDI_CODE, 50, int) - -/* - * Set on hook transfer for n number of ms -- implemented by low level driver - */ -#define DAHDI_ONHOOKTRANSFER _IOW(DAHDI_CODE, 51, int) - -/* - * Queue Ping - */ -#define DAHDI_TIMERPING _IO(DAHDI_CODE, 52) - -/* - * Acknowledge ping - */ -#define DAHDI_TIMERPONG _IO(DAHDI_CODE, 53) - -/* - * Get/set signalling freeze - */ -#define DAHDI_GETSIGFREEZE _IOR(DAHDI_CODE, 54, int) -#define DAHDI_SETSIGFREEZE _IOW(DAHDI_CODE, 54, int) - -/* - * Perform an indirect ioctl (on a specified channel via master interface) - */ -struct dahdi_indirect_data { - int chan; - int op; - void *data; -}; - -#define DAHDI_INDIRECT _IOWR(DAHDI_CODE, 56, struct dahdi_indirect_data) - - -/* - * Get the version of DAHDI that is running, and a description - * of the compiled-in echo cancellers (if any) - */ -struct dahdi_versioninfo { - char version[80]; - char echo_canceller[80]; -}; - -#define DAHDI_GETVERSION _IOR(DAHDI_CODE, 57, struct dahdi_versioninfo) - -/* - * Put the channel in loopback mode (receive from the channel is - * transmitted back on the interface) - */ -#define DAHDI_LOOPBACK _IOW(DAHDI_CODE, 58, int) - -/* - Attach the desired echo canceler module (or none) to a channel in an - audio-supporting mode, so that when the channel needs an echo canceler - that module will be used to supply one. - */ -struct dahdi_attach_echocan { - int chan; /* Channel we're applying this to */ - char echocan[16]; /* Name of echo canceler to attach to this channel - (leave empty to have no echocan attached */ -}; - -#define DAHDI_ATTACH_ECHOCAN _IOW(DAHDI_CODE, 59, struct dahdi_attach_echocan) - - -/* - * 60-80 are reserved for private drivers - * 80-85 are reserved for dynamic span stuff - */ - -/* - * Create a dynamic span - */ -struct dahdi_dynamic_span { - char driver[20]; /* Which low-level driver to use */ - char addr[40]; /* Destination address */ - int numchans; /* Number of channels */ - int timing; /* Timing source preference */ - int spanno; /* Span number (filled in by DAHDI) */ -}; - -#define DAHDI_DYNAMIC_CREATE _IOWR(DAHDI_CODE, 80, struct dahdi_dynamic_span) - -/* - * Destroy a dynamic span - */ -#define DAHDI_DYNAMIC_DESTROY _IOW(DAHDI_CODE, 81, struct dahdi_dynamic_span) - -/* - * Set the HW gain for a device - */ -struct dahdi_hwgain { - __s32 newgain; /* desired gain in dB but x10. -3.5dB would be -35 */ - __u32 tx:1; /* 0=rx; 1=tx */ -}; -#define DAHDI_SET_HWGAIN _IOW(DAHDI_CODE, 86, struct dahdi_hwgain) - -/* - * Enable tone detection -- implemented by low level driver - */ -#define DAHDI_TONEDETECT _IOW(DAHDI_CODE, 91, int) - -/* - * Set polarity -- implemented by individual driver. 0 = forward, 1 = reverse - */ -#define DAHDI_SETPOLARITY _IOW(DAHDI_CODE, 92, int) - -/* - * Transcoder operations - */ - -/* DAHDI_TRANSCODE_OP is an older interface that is deprecated and no longer - * supported. - */ -#define DAHDI_TRANSCODE_OP _IOWR(DAHDI_CODE, 93, int) - -#define DAHDI_TC_CODE 'T' -#define DAHDI_TC_ALLOCATE _IOW(DAHDI_TC_CODE, 1, struct dahdi_transcoder_formats) -#define DAHDI_TC_GETINFO _IOWR(DAHDI_TC_CODE, 2, struct dahdi_transcoder_info) - -/* - * VMWI Specification - */ -struct dahdi_vmwi_info { - unsigned int vmwi_type; -}; - -#define DAHDI_VMWI_LREV (1 << 0) /* Line Reversal */ -#define DAHDI_VMWI_HVDC (1 << 1) /* HV 90VDC */ -#define DAHDI_VMWI_HVAC (1 << 2) /* HV 90VAC Neon lamp */ - -/* - * VoiceMail Waiting Indication (VMWI) -- implemented by low-level driver. - * Value: number of waiting messages (hence 0: switch messages off). - */ -#define DAHDI_VMWI _IOWR(DAHDI_CODE, 94, int) -#define DAHDI_VMWI_CONFIG _IOW(DAHDI_CODE, 95, struct dahdi_vmwi_info) - -/* - * Startup or Shutdown a span - */ -#define DAHDI_STARTUP _IOW(DAHDI_CODE, 99, int) -#define DAHDI_SHUTDOWN _IOW(DAHDI_CODE, 100, int) - -#define DAHDI_HDLC_RATE _IOW(DAHDI_CODE, 101, int) - -/* Put a channel's echo canceller into 'FAX mode' if possible */ - -#define DAHDI_ECHOCANCEL_FAX_MODE _IOW(DAHDI_CODE, 102, int) - -/* - * Defines which channel to receive mirrored traffic from - */ -#ifdef CONFIG_DAHDI_MIRROR -#define DAHDI_RXMIRROR _IOW(DAHDI_CODE, 103, int) -#define DAHDI_TXMIRROR _IOW(DAHDI_CODE, 104, int) -#endif /* CONFIG_DAHDI_MIRROR */ - -/* - Set the desired state for channel buffer event generation which is disabled - by default to allow for backwards compatibility for dumb users of channels - such as pattern utilities. - */ -#define DAHDI_BUFFER_EVENTS _IOW(DAHDI_CODE, 105, int) - -/* Get current status IOCTL */ -/* Defines for Radio Status (dahdi_radio_stat.radstat) bits */ - -#define DAHDI_RADSTAT_RX 1 /* currently "receiving " */ -#define DAHDI_RADSTAT_TX 2 /* currently "transmitting" */ -#define DAHDI_RADSTAT_RXCT 4 /* currently receiving continuous tone with - current settings */ -#define DAHDI_RADSTAT_RXCOR 8 /* currently receiving COR (irrelevant of COR - ignore) */ -#define DAHDI_RADSTAT_IGNCOR 16 /* currently ignoring COR */ -#define DAHDI_RADSTAT_IGNCT 32 /* currently ignoring CTCSS/DCS decode */ -#define DAHDI_RADSTAT_NOENCODE 64 /* currently blocking CTCSS/DCS encode */ - -struct dahdi_radio_stat { - unsigned short ctcode_rx; /* code of currently received CTCSS - or DCS, 0 for none */ - unsigned short ctclass; /* class of currently received CTCSS or - DCS code */ - unsigned short ctcode_tx; /* code of currently encoded CTCSS or - DCS, 0 for none */ - unsigned char radstat; /* status bits of radio */ -}; - -#define DAHDI_RADIO_GETSTAT _IOR(DAHDI_CODE, 57, struct dahdi_radio_stat) - -/* Get/Set a radio channel parameter */ -/* Defines for Radio Parameters (dahdi_radio_param.radpar) */ -#define DAHDI_RADPAR_INVERTCOR 1 /* invert the COR signal (0/1) */ -#define DAHDI_RADPAR_IGNORECOR 2 /* ignore the COR signal (0/1) */ -#define DAHDI_RADPAR_IGNORECT 3 /* ignore the CTCSS/DCS decode (0/1) */ -#define DAHDI_RADPAR_NOENCODE 4 /* block the CTCSS/DCS encode (0/1) */ -#define DAHDI_RADPAR_CORTHRESH 5 /* COR trigger threshold (0-7) */ - -#define DAHDI_RADPAR_EXTRXTONE 6 /* 0 means use internal decoder, 1 means UIOA - logic true is CT decode, 2 means UIOA logic - false is CT decode */ -#define DAHDI_RADPAR_NUMTONES 7 /* returns maximum tone index (curently 15) */ -#define DAHDI_RADPAR_INITTONE 8 /* init all tone indexes to 0 (no tones) */ -#define DAHDI_RADPAR_RXTONE 9 /* CTCSS tone, (1-32) or DCS tone (1-777), - or 0 meaning no tone, set index also (1-15) */ -#define DAHDI_RADPAR_RXTONECLASS 10 /* Tone class (0-65535), set index also (1-15) */ -#define DAHDI_RADPAR_TXTONE 11 /* CTCSS tone (1-32) or DCS tone (1-777) or 0 - to indicate no tone, to transmit - for this tone index (0-32, 0 disables - transmit CTCSS), set index also (0-15) */ -#define DAHDI_RADPAR_DEBOUNCETIME 12 /* receive indication debounce time, - milliseconds (1-999) */ -#define DAHDI_RADPAR_BURSTTIME 13 /* end of transmit with no CT tone in - milliseconds (0-999) */ - - -#define DAHDI_RADPAR_UIODATA 14 /* read/write UIOA and UIOB data. Bit 0 is - UIOA, bit 1 is UIOB */ -#define DAHDI_RADPAR_UIOMODE 15 /* 0 means UIOA and UIOB are both outputs, 1 - means UIOA is input, UIOB is output, 2 - means UIOB is input and UIOA is output, - 3 means both UIOA and UIOB are inputs. Note - mode for UIOA is overridden when in - EXTRXTONE mode. */ - -#define DAHDI_RADPAR_REMMODE 16 /* Remote control data mode */ - #define DAHDI_RADPAR_REM_NONE 0 /* no remote control data mode */ - #define DAHDI_RADPAR_REM_RBI1 1 /* Doug Hall RBI-1 data mode */ - #define DAHDI_RADPAR_REM_SERIAL 2 /* Serial Data, 9600 BPS */ - #define DAHDI_RADPAR_REM_SERIAL_ASCII 3 /* Serial Ascii Data, 9600 BPS */ - -#define DAHDI_RADPAR_REMCOMMAND 17 /* Remote conrtol write data block & do cmd */ - -#define DAHDI_RADPAR_DEEMP 18 /* Audio De-empahsis (on or off) */ - -#define DAHDI_RADPAR_PREEMP 19 /* Audio Pre-empahsis (on or off) */ - -#define DAHDI_RADPAR_RXGAIN 20 /* Audio (In to system) Rx Gain */ - -#define DAHDI_RADPAR_TXGAIN 21 /* Audio (Out from system) Tx Gain */ - -#define RAD_SERIAL_BUFLEN 128 - -struct dahdi_radio_param { - unsigned short radpar; /* param identifier */ - unsigned short index; /* tone number */ - int data; /* param */ - int data2; /* param 2 */ - unsigned char buf[RAD_SERIAL_BUFLEN]; -}; -#define DAHDI_RADIO_GETPARAM _IOR(DAHDI_CODE, 58, struct dahdi_radio_param) -#define DAHDI_RADIO_SETPARAM _IOW(DAHDI_CODE, 58, struct dahdi_radio_param) - - -/*! - \brief Size-limited null-terminating string copy. - \param dst The destination buffer - \param src The source string - \param size The size of the destination buffer - \return Nothing. - - This is similar to \a strncpy, with two important differences: - - the destination buffer will \b always be null-terminated - - the destination buffer is not filled with zeros past the copied string length - These differences make it slightly more efficient, and safer to use since it will - not leave the destination buffer unterminated. There is no need to pass an artificially - reduced buffer size to this function (unlike \a strncpy), and the buffer does not need - to be initialized to zeroes prior to calling this function. -*/ -static inline void dahdi_copy_string(char *dst, const char *src, unsigned int size) -{ - while (*src && size) { - *dst++ = *src++; - size--; - } - if (__builtin_expect(!size, 0)) - dst--; - *dst = '\0'; -} - -#endif /* _DAHDI_USER_H */ |