/* $Id: l3ni1.h,v 2.3.6.2 2001/09/23 22:24:50 kai Exp $
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*
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* NI1 D-channel protocol
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*
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* Author Matt Henderson & Guy Ellis
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* Copyright by Traverse Technologies Pty Ltd, www.travers.com.au
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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* 2000.6.6 Initial implementation of routines for US NI1
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* Layer 3 protocol based on the EURO/DSS1 D-channel protocol
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* driver written by Karsten Keil et al. Thanks also for the
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* code provided by Ragnar Paulson.
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*
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*/
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#ifndef l3ni1_process
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#define T302 15000
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#define T303 4000
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#define T304 30000
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#define T305 30000
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#define T308 4000
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/* for layer 1 certification T309 < layer1 T3 (e.g. 4000) */
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/* This makes some tests easier and quicker */
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#define T309 40000
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#define T310 30000
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#define T313 4000
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#define T318 4000
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#define T319 4000
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#define TSPID 5000 /* was 2000 - Guy Ellis */
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/*
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* Message-Types
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*/
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#define MT_ALERTING 0x01
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#define MT_CALL_PROCEEDING 0x02
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#define MT_CONNECT 0x07
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#define MT_CONNECT_ACKNOWLEDGE 0x0f
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#define MT_PROGRESS 0x03
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#define MT_SETUP 0x05
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#define MT_SETUP_ACKNOWLEDGE 0x0d
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#define MT_RESUME 0x26
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#define MT_RESUME_ACKNOWLEDGE 0x2e
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#define MT_RESUME_REJECT 0x22
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#define MT_SUSPEND 0x25
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#define MT_SUSPEND_ACKNOWLEDGE 0x2d
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#define MT_SUSPEND_REJECT 0x21
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#define MT_USER_INFORMATION 0x20
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#define MT_DISCONNECT 0x45
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#define MT_RELEASE 0x4d
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#define MT_RELEASE_COMPLETE 0x5a
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#define MT_RESTART 0x46
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#define MT_RESTART_ACKNOWLEDGE 0x4e
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#define MT_SEGMENT 0x60
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#define MT_CONGESTION_CONTROL 0x79
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#define MT_INFORMATION 0x7b
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#define MT_FACILITY 0x62
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#define MT_NOTIFY 0x6e
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#define MT_STATUS 0x7d
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#define MT_STATUS_ENQUIRY 0x75
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#define MT_DL_ESTABLISHED 0xfe
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#define IE_SEGMENT 0x00
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#define IE_BEARER 0x04
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#define IE_CAUSE 0x08
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#define IE_CALL_ID 0x10
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#define IE_CALL_STATE 0x14
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#define IE_CHANNEL_ID 0x18
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#define IE_FACILITY 0x1c
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#define IE_PROGRESS 0x1e
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#define IE_NET_FAC 0x20
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#define IE_NOTIFY 0x27
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#define IE_DISPLAY 0x28
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#define IE_DATE 0x29
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#define IE_KEYPAD 0x2c
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#define IE_SIGNAL 0x34
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#define IE_SPID 0x3a
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#define IE_ENDPOINT_ID 0x3b
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#define IE_INFORATE 0x40
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#define IE_E2E_TDELAY 0x42
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#define IE_TDELAY_SEL 0x43
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#define IE_PACK_BINPARA 0x44
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#define IE_PACK_WINSIZE 0x45
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#define IE_PACK_SIZE 0x46
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#define IE_CUG 0x47
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#define IE_REV_CHARGE 0x4a
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#define IE_CONNECT_PN 0x4c
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#define IE_CONNECT_SUB 0x4d
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#define IE_CALLING_PN 0x6c
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#define IE_CALLING_SUB 0x6d
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#define IE_CALLED_PN 0x70
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#define IE_CALLED_SUB 0x71
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#define IE_REDIR_NR 0x74
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#define IE_TRANS_SEL 0x78
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#define IE_RESTART_IND 0x79
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#define IE_LLC 0x7c
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#define IE_HLC 0x7d
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#define IE_USER_USER 0x7e
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#define IE_ESCAPE 0x7f
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#define IE_SHIFT 0x90
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#define IE_MORE_DATA 0xa0
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#define IE_COMPLETE 0xa1
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#define IE_CONGESTION 0xb0
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#define IE_REPEAT 0xd0
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#define IE_MANDATORY 0x0100
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/* mandatory not in every case */
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#define IE_MANDATORY_1 0x0200
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#define ERR_IE_COMPREHENSION 1
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#define ERR_IE_UNRECOGNIZED -1
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#define ERR_IE_LENGTH -2
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#define ERR_IE_SEQUENCE -3
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#else /* only l3ni1_process */
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/* l3ni1 specific data in l3 process */
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typedef struct
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{ unsigned char invoke_id; /* used invoke id in remote ops, 0 = not active */
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ulong ll_id; /* remebered ll id */
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u8 remote_operation; /* handled remote operation, 0 = not active */
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int proc; /* rememered procedure */
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ulong remote_result; /* result of remote operation for statcallb */
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char uus1_data[35]; /* data send during alerting or disconnect */
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} ni1_proc_priv;
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/* l3dni1 specific data in protocol stack */
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typedef struct
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{ unsigned char last_invoke_id; /* last used value for invoking */
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unsigned char invoke_used[32]; /* 256 bits for 256 values */
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} ni1_stk_priv;
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#endif /* only l3dni1_process */
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