File: /usr/src/linux/drivers/isdn/hisax/l3ni1.h
1 // $Id: l3ni1.h,v 2.3.6.1 2001/02/16 16:43:28 kai Exp $
2 //-----------------------------------------------------------------------------
3 //
4 // NI1 D-channel protocol
5 //
6 // Author Matt Henderson & Guy Ellis - Traverse Tecnologies Pty Ltd
7 // www.traverse.com.au
8 //
9 // 2000.6.6 Initial implementation of routines for US NI1
10 // Layer 3 protocol based on the EURO/DSS1 D-channel protocol
11 // driver written by Karsten Keil et al. Thanks also for the
12 // code provided by Ragnar Paulson.
13 //
14 //
15 // This file is (c) under GNU General Public License
16 //
17 //-----------------------------------------------------------------------------
18
19 #ifndef l3ni1_process
20
21 #define T302 15000
22 #define T303 4000
23 #define T304 30000
24 #define T305 30000
25 #define T308 4000
26 /* for layer 1 certification T309 < layer1 T3 (e.g. 4000) */
27 /* This makes some tests easier and quicker */
28 #define T309 40000
29 #define T310 30000
30 #define T313 4000
31 #define T318 4000
32 #define T319 4000
33 #define TSPID 5000 /* was 2000 - Guy Ellis */
34
35 /*
36 * Message-Types
37 */
38
39 #define MT_ALERTING 0x01
40 #define MT_CALL_PROCEEDING 0x02
41 #define MT_CONNECT 0x07
42 #define MT_CONNECT_ACKNOWLEDGE 0x0f
43 #define MT_PROGRESS 0x03
44 #define MT_SETUP 0x05
45 #define MT_SETUP_ACKNOWLEDGE 0x0d
46 #define MT_RESUME 0x26
47 #define MT_RESUME_ACKNOWLEDGE 0x2e
48 #define MT_RESUME_REJECT 0x22
49 #define MT_SUSPEND 0x25
50 #define MT_SUSPEND_ACKNOWLEDGE 0x2d
51 #define MT_SUSPEND_REJECT 0x21
52 #define MT_USER_INFORMATION 0x20
53 #define MT_DISCONNECT 0x45
54 #define MT_RELEASE 0x4d
55 #define MT_RELEASE_COMPLETE 0x5a
56 #define MT_RESTART 0x46
57 #define MT_RESTART_ACKNOWLEDGE 0x4e
58 #define MT_SEGMENT 0x60
59 #define MT_CONGESTION_CONTROL 0x79
60 #define MT_INFORMATION 0x7b
61 #define MT_FACILITY 0x62
62 #define MT_NOTIFY 0x6e
63 #define MT_STATUS 0x7d
64 #define MT_STATUS_ENQUIRY 0x75
65 #define MT_DL_ESTABLISHED 0xfe
66
67 #define IE_SEGMENT 0x00
68 #define IE_BEARER 0x04
69 #define IE_CAUSE 0x08
70 #define IE_CALL_ID 0x10
71 #define IE_CALL_STATE 0x14
72 #define IE_CHANNEL_ID 0x18
73 #define IE_FACILITY 0x1c
74 #define IE_PROGRESS 0x1e
75 #define IE_NET_FAC 0x20
76 #define IE_NOTIFY 0x27
77 #define IE_DISPLAY 0x28
78 #define IE_DATE 0x29
79 #define IE_KEYPAD 0x2c
80 #define IE_SIGNAL 0x34
81 #define IE_SPID 0x3a
82 #define IE_ENDPOINT_ID 0x3b
83 #define IE_INFORATE 0x40
84 #define IE_E2E_TDELAY 0x42
85 #define IE_TDELAY_SEL 0x43
86 #define IE_PACK_BINPARA 0x44
87 #define IE_PACK_WINSIZE 0x45
88 #define IE_PACK_SIZE 0x46
89 #define IE_CUG 0x47
90 #define IE_REV_CHARGE 0x4a
91 #define IE_CONNECT_PN 0x4c
92 #define IE_CONNECT_SUB 0x4d
93 #define IE_CALLING_PN 0x6c
94 #define IE_CALLING_SUB 0x6d
95 #define IE_CALLED_PN 0x70
96 #define IE_CALLED_SUB 0x71
97 #define IE_REDIR_NR 0x74
98 #define IE_TRANS_SEL 0x78
99 #define IE_RESTART_IND 0x79
100 #define IE_LLC 0x7c
101 #define IE_HLC 0x7d
102 #define IE_USER_USER 0x7e
103 #define IE_ESCAPE 0x7f
104 #define IE_SHIFT 0x90
105 #define IE_MORE_DATA 0xa0
106 #define IE_COMPLETE 0xa1
107 #define IE_CONGESTION 0xb0
108 #define IE_REPEAT 0xd0
109
110 #define IE_MANDATORY 0x0100
111 /* mandatory not in every case */
112 #define IE_MANDATORY_1 0x0200
113
114 #define ERR_IE_COMPREHENSION 1
115 #define ERR_IE_UNRECOGNIZED -1
116 #define ERR_IE_LENGTH -2
117 #define ERR_IE_SEQUENCE -3
118
119 #else /* only l3ni1_process */
120
121 /* l3ni1 specific data in l3 process */
122 typedef struct
123 { unsigned char invoke_id; /* used invoke id in remote ops, 0 = not active */
124 ulong ll_id; /* remebered ll id */
125 u_char remote_operation; /* handled remote operation, 0 = not active */
126 int proc; /* rememered procedure */
127 ulong remote_result; /* result of remote operation for statcallb */
128 char uus1_data[35]; /* data send during alerting or disconnect */
129 } ni1_proc_priv;
130
131 /* l3dni1 specific data in protocol stack */
132 typedef struct
133 { unsigned char last_invoke_id; /* last used value for invoking */
134 unsigned char invoke_used[32]; /* 256 bits for 256 values */
135 } ni1_stk_priv;
136
137 #endif /* only l3dni1_process */
138