summaryrefslogtreecommitdiff
path: root/include/linux/isdnif.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/isdnif.h')
-rw-r--r--include/linux/isdnif.h505
1 files changed, 0 insertions, 505 deletions
diff --git a/include/linux/isdnif.h b/include/linux/isdnif.h
deleted file mode 100644
index 8d80fdc68647..000000000000
--- a/include/linux/isdnif.h
+++ /dev/null
@@ -1,505 +0,0 @@
-/* $Id: isdnif.h,v 1.43.2.2 2004/01/12 23:08:35 keil Exp $
- *
- * Linux ISDN subsystem
- * Definition of the interface between the subsystem and its low-level drivers.
- *
- * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
- * Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-#ifndef __ISDNIF_H__
-#define __ISDNIF_H__
-
-
-#include <linux/skbuff.h>
-#include <uapi/linux/isdnif.h>
-
-/***************************************************************************/
-/* Extensions made by Werner Cornelius (werner@ikt.de) */
-/* */
-/* The proceed command holds a incoming call in a state to leave processes */
-/* enough time to check whether ist should be accepted. */
-/* The PROT_IO Command extends the interface to make protocol dependent */
-/* features available (call diversion, call waiting...). */
-/* */
-/* The PROT_IO Command is executed with the desired driver id and the arg */
-/* parameter coded as follows: */
-/* The lower 8 bits of arg contain the desired protocol from ISDN_PTYPE */
-/* definitions. The upper 24 bits represent the protocol specific cmd/stat.*/
-/* Any additional data is protocol and command specific. */
-/* This mechanism also applies to the statcallb callback STAT_PROT. */
-/* */
-/* This suggested extension permits an easy expansion of protocol specific */
-/* handling. Extensions may be added at any time without changing the HL */
-/* driver code and not getting conflicts without certifications. */
-/* The well known CAPI 2.0 interface handles such extensions in a similar */
-/* way. Perhaps a protocol specific module may be added and separately */
-/* loaded and linked to the basic isdn module for handling. */
-/***************************************************************************/
-
-/*****************/
-/* DSS1 commands */
-/*****************/
-#define DSS1_CMD_INVOKE ((0x00 << 8) | ISDN_PTYPE_EURO) /* invoke a supplementary service */
-#define DSS1_CMD_INVOKE_ABORT ((0x01 << 8) | ISDN_PTYPE_EURO) /* abort a invoke cmd */
-
-/*******************************/
-/* DSS1 Status callback values */
-/*******************************/
-#define DSS1_STAT_INVOKE_RES ((0x80 << 8) | ISDN_PTYPE_EURO) /* Result for invocation */
-#define DSS1_STAT_INVOKE_ERR ((0x81 << 8) | ISDN_PTYPE_EURO) /* Error Return for invocation */
-#define DSS1_STAT_INVOKE_BRD ((0x82 << 8) | ISDN_PTYPE_EURO) /* Deliver invoke broadcast info */
-
-
-/*********************************************************************/
-/* structures for DSS1 commands and callback */
-/* */
-/* An action is invoked by sending a DSS1_CMD_INVOKE. The ll_id, proc*/
-/* timeout, datalen and data fields must be set before calling. */
-/* */
-/* The return value is a positive hl_id value also delivered in the */
-/* hl_id field. A value of zero signals no more left hl_id capacitys.*/
-/* A negative return value signals errors in LL. So if the return */
-/* value is <= 0 no action in LL will be taken -> request ignored */
-/* */
-/* The timeout field must be filled with a positive value specifying */
-/* the amount of time the INVOKED process waits for a reaction from */
-/* the network. */
-/* If a response (either error or result) is received during this */
-/* intervall, a reporting callback is initiated and the process will */
-/* be deleted, the hl identifier will be freed. */
-/* If no response is received during the specified intervall, a error*/
-/* callback is initiated with timeout set to -1 and a datalen set */
-/* to 0. */
-/* If timeout is set to a value <= 0 during INVOCATION the process is*/
-/* immediately deleted after sending the data. No callback occurs ! */
-/* */
-/* A currently waiting process may be aborted with INVOKE_ABORT. No */
-/* callback will occur when a process has been aborted. */
-/* */
-/* Broadcast invoke frames from the network are reported via the */
-/* STAT_INVOKE_BRD callback. The ll_id is set to 0, the other fields */
-/* are supplied by the network and not by the HL. */
-/*********************************************************************/
-
-/*****************/
-/* NI1 commands */
-/*****************/
-#define NI1_CMD_INVOKE ((0x00 << 8) | ISDN_PTYPE_NI1) /* invoke a supplementary service */
-#define NI1_CMD_INVOKE_ABORT ((0x01 << 8) | ISDN_PTYPE_NI1) /* abort a invoke cmd */
-
-/*******************************/
-/* NI1 Status callback values */
-/*******************************/
-#define NI1_STAT_INVOKE_RES ((0x80 << 8) | ISDN_PTYPE_NI1) /* Result for invocation */
-#define NI1_STAT_INVOKE_ERR ((0x81 << 8) | ISDN_PTYPE_NI1) /* Error Return for invocation */
-#define NI1_STAT_INVOKE_BRD ((0x82 << 8) | ISDN_PTYPE_NI1) /* Deliver invoke broadcast info */
-
-typedef struct
- { ulong ll_id; /* ID supplied by LL when executing */
- /* a command and returned by HL for */
- /* INVOKE_RES and INVOKE_ERR */
- int hl_id; /* ID supplied by HL when called */
- /* for executing a cmd and delivered */
- /* for results and errors */
- /* must be supplied by LL when aborting*/
- int proc; /* invoke procedure used by CMD_INVOKE */
- /* returned by callback and broadcast */
- int timeout; /* timeout for INVOKE CMD in ms */
- /* -1 in stat callback when timed out */
- /* error value when error callback */
- int datalen; /* length of cmd or stat data */
- u_char *data;/* pointer to data delivered or send */
- } isdn_cmd_stat;
-
-/*
- * Commands from linklevel to lowlevel
- *
- */
-#define ISDN_CMD_IOCTL 0 /* Perform ioctl */
-#define ISDN_CMD_DIAL 1 /* Dial out */
-#define ISDN_CMD_ACCEPTD 2 /* Accept an incoming call on D-Chan. */
-#define ISDN_CMD_ACCEPTB 3 /* Request B-Channel connect. */
-#define ISDN_CMD_HANGUP 4 /* Hangup */
-#define ISDN_CMD_CLREAZ 5 /* Clear EAZ(s) of channel */
-#define ISDN_CMD_SETEAZ 6 /* Set EAZ(s) of channel */
-#define ISDN_CMD_GETEAZ 7 /* Get EAZ(s) of channel */
-#define ISDN_CMD_SETSIL 8 /* Set Service-Indicator-List of channel */
-#define ISDN_CMD_GETSIL 9 /* Get Service-Indicator-List of channel */
-#define ISDN_CMD_SETL2 10 /* Set B-Chan. Layer2-Parameter */
-#define ISDN_CMD_GETL2 11 /* Get B-Chan. Layer2-Parameter */
-#define ISDN_CMD_SETL3 12 /* Set B-Chan. Layer3-Parameter */
-#define ISDN_CMD_GETL3 13 /* Get B-Chan. Layer3-Parameter */
-// #define ISDN_CMD_LOCK 14 /* Signal usage by upper levels */
-// #define ISDN_CMD_UNLOCK 15 /* Release usage-lock */
-#define ISDN_CMD_SUSPEND 16 /* Suspend connection */
-#define ISDN_CMD_RESUME 17 /* Resume connection */
-#define ISDN_CMD_PROCEED 18 /* Proceed with call establishment */
-#define ISDN_CMD_ALERT 19 /* Alert after Proceeding */
-#define ISDN_CMD_REDIR 20 /* Redir a incoming call */
-#define ISDN_CMD_PROT_IO 21 /* Protocol specific commands */
-#define CAPI_PUT_MESSAGE 22 /* CAPI message send down or up */
-#define ISDN_CMD_FAXCMD 23 /* FAX commands to HL-driver */
-#define ISDN_CMD_AUDIO 24 /* DSP, DTMF, ... settings */
-
-/*
- * Status-Values delivered from lowlevel to linklevel via
- * statcallb().
- *
- */
-#define ISDN_STAT_STAVAIL 256 /* Raw status-data available */
-#define ISDN_STAT_ICALL 257 /* Incoming call detected */
-#define ISDN_STAT_RUN 258 /* Signal protocol-code is running */
-#define ISDN_STAT_STOP 259 /* Signal halt of protocol-code */
-#define ISDN_STAT_DCONN 260 /* Signal D-Channel connect */
-#define ISDN_STAT_BCONN 261 /* Signal B-Channel connect */
-#define ISDN_STAT_DHUP 262 /* Signal D-Channel disconnect */
-#define ISDN_STAT_BHUP 263 /* Signal B-Channel disconnect */
-#define ISDN_STAT_CINF 264 /* Charge-Info */
-#define ISDN_STAT_LOAD 265 /* Signal new lowlevel-driver is loaded */
-#define ISDN_STAT_UNLOAD 266 /* Signal unload of lowlevel-driver */
-#define ISDN_STAT_BSENT 267 /* Signal packet sent */
-#define ISDN_STAT_NODCH 268 /* Signal no D-Channel */
-#define ISDN_STAT_ADDCH 269 /* Add more Channels */
-#define ISDN_STAT_CAUSE 270 /* Cause-Message */
-#define ISDN_STAT_ICALLW 271 /* Incoming call without B-chan waiting */
-#define ISDN_STAT_REDIR 272 /* Redir result */
-#define ISDN_STAT_PROT 273 /* protocol IO specific callback */
-#define ISDN_STAT_DISPLAY 274 /* deliver a received display message */
-#define ISDN_STAT_L1ERR 275 /* Signal Layer-1 Error */
-#define ISDN_STAT_FAXIND 276 /* FAX indications from HL-driver */
-#define ISDN_STAT_AUDIO 277 /* DTMF, DSP indications */
-#define ISDN_STAT_DISCH 278 /* Disable/Enable channel usage */
-
-/*
- * Audio commands
- */
-#define ISDN_AUDIO_SETDD 0 /* Set DTMF detection */
-#define ISDN_AUDIO_DTMF 1 /* Rx/Tx DTMF */
-
-/*
- * Values for errcode field
- */
-#define ISDN_STAT_L1ERR_SEND 1
-#define ISDN_STAT_L1ERR_RECV 2
-
-/*
- * Values for feature-field of interface-struct.
- */
-/* Layer 2 */
-#define ISDN_FEATURE_L2_X75I (0x0001 << ISDN_PROTO_L2_X75I)
-#define ISDN_FEATURE_L2_X75UI (0x0001 << ISDN_PROTO_L2_X75UI)
-#define ISDN_FEATURE_L2_X75BUI (0x0001 << ISDN_PROTO_L2_X75BUI)
-#define ISDN_FEATURE_L2_HDLC (0x0001 << ISDN_PROTO_L2_HDLC)
-#define ISDN_FEATURE_L2_TRANS (0x0001 << ISDN_PROTO_L2_TRANS)
-#define ISDN_FEATURE_L2_X25DTE (0x0001 << ISDN_PROTO_L2_X25DTE)
-#define ISDN_FEATURE_L2_X25DCE (0x0001 << ISDN_PROTO_L2_X25DCE)
-#define ISDN_FEATURE_L2_V11096 (0x0001 << ISDN_PROTO_L2_V11096)
-#define ISDN_FEATURE_L2_V11019 (0x0001 << ISDN_PROTO_L2_V11019)
-#define ISDN_FEATURE_L2_V11038 (0x0001 << ISDN_PROTO_L2_V11038)
-#define ISDN_FEATURE_L2_MODEM (0x0001 << ISDN_PROTO_L2_MODEM)
-#define ISDN_FEATURE_L2_FAX (0x0001 << ISDN_PROTO_L2_FAX)
-#define ISDN_FEATURE_L2_HDLC_56K (0x0001 << ISDN_PROTO_L2_HDLC_56K)
-
-#define ISDN_FEATURE_L2_MASK (0x0FFFF) /* Max. 16 protocols */
-#define ISDN_FEATURE_L2_SHIFT (0)
-
-/* Layer 3 */
-#define ISDN_FEATURE_L3_TRANS (0x10000 << ISDN_PROTO_L3_TRANS)
-#define ISDN_FEATURE_L3_TRANSDSP (0x10000 << ISDN_PROTO_L3_TRANSDSP)
-#define ISDN_FEATURE_L3_FCLASS2 (0x10000 << ISDN_PROTO_L3_FCLASS2)
-#define ISDN_FEATURE_L3_FCLASS1 (0x10000 << ISDN_PROTO_L3_FCLASS1)
-
-#define ISDN_FEATURE_L3_MASK (0x0FF0000) /* Max. 8 Protocols */
-#define ISDN_FEATURE_L3_SHIFT (16)
-
-/* Signaling */
-#define ISDN_FEATURE_P_UNKNOWN (0x1000000 << ISDN_PTYPE_UNKNOWN)
-#define ISDN_FEATURE_P_1TR6 (0x1000000 << ISDN_PTYPE_1TR6)
-#define ISDN_FEATURE_P_EURO (0x1000000 << ISDN_PTYPE_EURO)
-#define ISDN_FEATURE_P_NI1 (0x1000000 << ISDN_PTYPE_NI1)
-
-#define ISDN_FEATURE_P_MASK (0x0FF000000) /* Max. 8 Protocols */
-#define ISDN_FEATURE_P_SHIFT (24)
-
-typedef struct setup_parm {
- unsigned char phone[32]; /* Remote Phone-Number */
- unsigned char eazmsn[32]; /* Local EAZ or MSN */
- unsigned char si1; /* Service Indicator 1 */
- unsigned char si2; /* Service Indicator 2 */
- unsigned char plan; /* Numbering plan */
- unsigned char screen; /* Screening info */
-} setup_parm;
-
-
-#ifdef CONFIG_ISDN_TTY_FAX
-/* T.30 Fax G3 */
-
-#define FAXIDLEN 21
-
-typedef struct T30_s {
- /* session parameters */
- __u8 resolution;
- __u8 rate;
- __u8 width;
- __u8 length;
- __u8 compression;
- __u8 ecm;
- __u8 binary;
- __u8 scantime;
- __u8 id[FAXIDLEN];
- /* additional parameters */
- __u8 phase;
- __u8 direction;
- __u8 code;
- __u8 badlin;
- __u8 badmul;
- __u8 bor;
- __u8 fet;
- __u8 pollid[FAXIDLEN];
- __u8 cq;
- __u8 cr;
- __u8 ctcrty;
- __u8 minsp;
- __u8 phcto;
- __u8 rel;
- __u8 nbc;
- /* remote station parameters */
- __u8 r_resolution;
- __u8 r_rate;
- __u8 r_width;
- __u8 r_length;
- __u8 r_compression;
- __u8 r_ecm;
- __u8 r_binary;
- __u8 r_scantime;
- __u8 r_id[FAXIDLEN];
- __u8 r_code;
-} __packed T30_s;
-
-#define ISDN_TTY_FAX_CONN_IN 0
-#define ISDN_TTY_FAX_CONN_OUT 1
-
-#define ISDN_TTY_FAX_FCON 0
-#define ISDN_TTY_FAX_DIS 1
-#define ISDN_TTY_FAX_FTT 2
-#define ISDN_TTY_FAX_MCF 3
-#define ISDN_TTY_FAX_DCS 4
-#define ISDN_TTY_FAX_TRAIN_OK 5
-#define ISDN_TTY_FAX_EOP 6
-#define ISDN_TTY_FAX_EOM 7
-#define ISDN_TTY_FAX_MPS 8
-#define ISDN_TTY_FAX_DTC 9
-#define ISDN_TTY_FAX_RID 10
-#define ISDN_TTY_FAX_HNG 11
-#define ISDN_TTY_FAX_DT 12
-#define ISDN_TTY_FAX_FCON_I 13
-#define ISDN_TTY_FAX_DR 14
-#define ISDN_TTY_FAX_ET 15
-#define ISDN_TTY_FAX_CFR 16
-#define ISDN_TTY_FAX_PTS 17
-#define ISDN_TTY_FAX_SENT 18
-
-#define ISDN_FAX_PHASE_IDLE 0
-#define ISDN_FAX_PHASE_A 1
-#define ISDN_FAX_PHASE_B 2
-#define ISDN_FAX_PHASE_C 3
-#define ISDN_FAX_PHASE_D 4
-#define ISDN_FAX_PHASE_E 5
-
-#endif /* TTY_FAX */
-
-#define ISDN_FAX_CLASS1_FAE 0
-#define ISDN_FAX_CLASS1_FTS 1
-#define ISDN_FAX_CLASS1_FRS 2
-#define ISDN_FAX_CLASS1_FTM 3
-#define ISDN_FAX_CLASS1_FRM 4
-#define ISDN_FAX_CLASS1_FTH 5
-#define ISDN_FAX_CLASS1_FRH 6
-#define ISDN_FAX_CLASS1_CTRL 7
-
-#define ISDN_FAX_CLASS1_OK 0
-#define ISDN_FAX_CLASS1_CONNECT 1
-#define ISDN_FAX_CLASS1_NOCARR 2
-#define ISDN_FAX_CLASS1_ERROR 3
-#define ISDN_FAX_CLASS1_FCERROR 4
-#define ISDN_FAX_CLASS1_QUERY 5
-
-typedef struct {
- __u8 cmd;
- __u8 subcmd;
- __u8 para[50];
-} aux_s;
-
-#define AT_COMMAND 0
-#define AT_EQ_VALUE 1
-#define AT_QUERY 2
-#define AT_EQ_QUERY 3
-
-/* CAPI structs */
-
-/* this is compatible to the old union size */
-#define MAX_CAPI_PARA_LEN 50
-
-typedef struct {
- /* Header */
- __u16 Length;
- __u16 ApplId;
- __u8 Command;
- __u8 Subcommand;
- __u16 Messagenumber;
-
- /* Parameter */
- union {
- __u32 Controller;
- __u32 PLCI;
- __u32 NCCI;
- } adr;
- __u8 para[MAX_CAPI_PARA_LEN];
-} capi_msg;
-
-/*
- * Structure for exchanging above infos
- *
- */
-typedef struct {
- int driver; /* Lowlevel-Driver-ID */
- int command; /* Command or Status (see above) */
- ulong arg; /* Additional Data */
- union {
- ulong errcode; /* Type of error with STAT_L1ERR */
- int length; /* Amount of bytes sent with STAT_BSENT */
- u_char num[50]; /* Additional Data */
- setup_parm setup;/* For SETUP msg */
- capi_msg cmsg; /* For CAPI like messages */
- char display[85];/* display message data */
- isdn_cmd_stat isdn_io; /* ISDN IO-parameter/result */
- aux_s aux; /* for modem commands/indications */
-#ifdef CONFIG_ISDN_TTY_FAX
- T30_s *fax; /* Pointer to ttys fax struct */
-#endif
- ulong userdata; /* User Data */
- } parm;
-} isdn_ctrl;
-
-#define dss1_io isdn_io
-#define ni1_io isdn_io
-
-/*
- * The interface-struct itself (initialized at load-time of lowlevel-driver)
- *
- * See Documentation/isdn/INTERFACE for a description, how the communication
- * between the ISDN subsystem and its drivers is done.
- *
- */
-typedef struct {
- struct module *owner;
-
- /* Number of channels supported by this driver
- */
- int channels;
-
- /*
- * Maximum Size of transmit/receive-buffer this driver supports.
- */
- int maxbufsize;
-
- /* Feature-Flags for this driver.
- * See defines ISDN_FEATURE_... for Values
- */
- unsigned long features;
-
- /*
- * Needed for calculating
- * dev->hard_header_len = linklayer header + hl_hdrlen;
- * Drivers, not supporting sk_buff's should set this to 0.
- */
- unsigned short hl_hdrlen;
-
- /*
- * Receive-Callback using sk_buff's
- * Parameters:
- * int Driver-ID
- * int local channel-number (0 ...)
- * struct sk_buff *skb received Data
- */
- void (*rcvcallb_skb)(int, int, struct sk_buff *);
-
- /* Status-Callback
- * Parameters:
- * isdn_ctrl*
- * driver = Driver ID.
- * command = One of above ISDN_STAT_... constants.
- * arg = depending on status-type.
- * num = depending on status-type.
- */
- int (*statcallb)(isdn_ctrl*);
-
- /* Send command
- * Parameters:
- * isdn_ctrl*
- * driver = Driver ID.
- * command = One of above ISDN_CMD_... constants.
- * arg = depending on command.
- * num = depending on command.
- */
- int (*command)(isdn_ctrl*);
-
- /*
- * Send data using sk_buff's
- * Parameters:
- * int driverId
- * int local channel-number (0...)
- * int Flag: Need ACK for this packet.
- * struct sk_buff *skb Data to send
- */
- int (*writebuf_skb) (int, int, int, struct sk_buff *);
-
- /* Send raw D-Channel-Commands
- * Parameters:
- * u_char pointer data
- * int length of data
- * int driverId
- * int local channel-number (0 ...)
- */
- int (*writecmd)(const u_char __user *, int, int, int);
-
- /* Read raw Status replies
- * u_char pointer data (volatile)
- * int length of buffer
- * int driverId
- * int local channel-number (0 ...)
- */
- int (*readstat)(u_char __user *, int, int, int);
-
- char id[20];
-} isdn_if;
-
-/*
- * Function which must be called by lowlevel-driver at loadtime with
- * the following fields of above struct set:
- *
- * channels Number of channels that will be supported.
- * hl_hdrlen Space to preserve in sk_buff's when sending. Drivers, not
- * supporting sk_buff's should set this to 0.
- * command Address of Command-Handler.
- * features Bitwise coded Features of this driver. (use ISDN_FEATURE_...)
- * writebuf_skb Address of Skbuff-Send-Handler.
- * writecmd " " D-Channel " which accepts raw D-Ch-Commands.
- * readstat " " D-Channel " which delivers raw Status-Data.
- *
- * The linklevel-driver fills the following fields:
- *
- * channels Driver-ID assigned to this driver. (Must be used on all
- * subsequent callbacks.
- * rcvcallb_skb Address of handler for received Skbuff's.
- * statcallb " " " for status-changes.
- *
- */
-extern int register_isdn(isdn_if*);
-#include <linux/uaccess.h>
-
-#endif /* __ISDNIF_H__ */