1 /* $Id: l3ni1.h,v 2.3.6.2 2001/09/23 22:24:50 kai Exp $ 2 * 3 * NI1 D-channel protocol 4 * 5 * Author Matt Henderson & Guy Ellis 6 * Copyright by Traverse Technologies Pty Ltd, www.travers.com.au 7 * 8 * This software may be used and distributed according to the terms 9 * of the GNU General Public License, incorporated herein by reference. 10 * 11 * 2000.6.6 Initial implementation of routines for US NI1 12 * Layer 3 protocol based on the EURO/DSS1 D-channel protocol 13 * driver written by Karsten Keil et al. Thanks also for the 14 * code provided by Ragnar Paulson. 15 * 16 */ 17 18 #ifndef l3ni1_process 19 20 #define T302 15000 21 #define T303 4000 22 #define T304 30000 23 #define T305 30000 24 #define T308 4000 25 /* for layer 1 certification T309 < layer1 T3 (e.g. 4000) */ 26 /* This makes some tests easier and quicker */ 27 #define T309 40000 28 #define T310 30000 29 #define T313 4000 30 #define T318 4000 31 #define T319 4000 32 #define TSPID 5000 /* was 2000 - Guy Ellis */ 33 34 /* 35 * Message-Types 36 */ 37 38 #define MT_ALERTING 0x01 39 #define MT_CALL_PROCEEDING 0x02 40 #define MT_CONNECT 0x07 41 #define MT_CONNECT_ACKNOWLEDGE 0x0f 42 #define MT_PROGRESS 0x03 43 #define MT_SETUP 0x05 44 #define MT_SETUP_ACKNOWLEDGE 0x0d 45 #define MT_RESUME 0x26 46 #define MT_RESUME_ACKNOWLEDGE 0x2e 47 #define MT_RESUME_REJECT 0x22 48 #define MT_SUSPEND 0x25 49 #define MT_SUSPEND_ACKNOWLEDGE 0x2d 50 #define MT_SUSPEND_REJECT 0x21 51 #define MT_USER_INFORMATION 0x20 52 #define MT_DISCONNECT 0x45 53 #define MT_RELEASE 0x4d 54 #define MT_RELEASE_COMPLETE 0x5a 55 #define MT_RESTART 0x46 56 #define MT_RESTART_ACKNOWLEDGE 0x4e 57 #define MT_SEGMENT 0x60 58 #define MT_CONGESTION_CONTROL 0x79 59 #define MT_INFORMATION 0x7b 60 #define MT_FACILITY 0x62 61 #define MT_NOTIFY 0x6e 62 #define MT_STATUS 0x7d 63 #define MT_STATUS_ENQUIRY 0x75 64 #define MT_DL_ESTABLISHED 0xfe 65 66 #define IE_SEGMENT 0x00 67 #define IE_BEARER 0x04 68 #define IE_CAUSE 0x08 69 #define IE_CALL_ID 0x10 70 #define IE_CALL_STATE 0x14 71 #define IE_CHANNEL_ID 0x18 72 #define IE_FACILITY 0x1c 73 #define IE_PROGRESS 0x1e 74 #define IE_NET_FAC 0x20 75 #define IE_NOTIFY 0x27 76 #define IE_DISPLAY 0x28 77 #define IE_DATE 0x29 78 #define IE_KEYPAD 0x2c 79 #define IE_SIGNAL 0x34 80 #define IE_SPID 0x3a 81 #define IE_ENDPOINT_ID 0x3b 82 #define IE_INFORATE 0x40 83 #define IE_E2E_TDELAY 0x42 84 #define IE_TDELAY_SEL 0x43 85 #define IE_PACK_BINPARA 0x44 86 #define IE_PACK_WINSIZE 0x45 87 #define IE_PACK_SIZE 0x46 88 #define IE_CUG 0x47 89 #define IE_REV_CHARGE 0x4a 90 #define IE_CONNECT_PN 0x4c 91 #define IE_CONNECT_SUB 0x4d 92 #define IE_CALLING_PN 0x6c 93 #define IE_CALLING_SUB 0x6d 94 #define IE_CALLED_PN 0x70 95 #define IE_CALLED_SUB 0x71 96 #define IE_REDIR_NR 0x74 97 #define IE_TRANS_SEL 0x78 98 #define IE_RESTART_IND 0x79 99 #define IE_LLC 0x7c 100 #define IE_HLC 0x7d 101 #define IE_USER_USER 0x7e 102 #define IE_ESCAPE 0x7f 103 #define IE_SHIFT 0x90 104 #define IE_MORE_DATA 0xa0 105 #define IE_COMPLETE 0xa1 106 #define IE_CONGESTION 0xb0 107 #define IE_REPEAT 0xd0 108 109 #define IE_MANDATORY 0x0100 110 /* mandatory not in every case */ 111 #define IE_MANDATORY_1 0x0200 112 113 #define ERR_IE_COMPREHENSION 1 114 #define ERR_IE_UNRECOGNIZED -1 115 #define ERR_IE_LENGTH -2 116 #define ERR_IE_SEQUENCE -3 117 118 #else /* only l3ni1_process */ 119 120 /* l3ni1 specific data in l3 process */ 121 typedef struct 122 { unsigned char invoke_id; /* used invoke id in remote ops, 0 = not active */ 123 ulong ll_id; /* remebered ll id */ 124 u8 remote_operation; /* handled remote operation, 0 = not active */ 125 int proc; /* rememered procedure */ 126 ulong remote_result; /* result of remote operation for statcallb */ 127 char uus1_data[35]; /* data send during alerting or disconnect */ 128 } ni1_proc_priv; 129 130 /* l3dni1 specific data in protocol stack */ 131 typedef struct 132 { unsigned char last_invoke_id; /* last used value for invoking */ 133 unsigned char invoke_used[32]; /* 256 bits for 256 values */ 134 } ni1_stk_priv; 135 136 #endif /* only l3dni1_process */ 137