FreeCalypso > hg > fc-magnetite
comparison src/g23m-gprs/llc/llc_uf.h @ 183:219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 13 Oct 2016 04:24:13 +0000 |
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182:f02d0a0e1849 | 183:219afcfc6250 |
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1 /* | |
2 +----------------------------------------------------------------------------- | |
3 | Project : | |
4 | Modul : | |
5 +----------------------------------------------------------------------------- | |
6 | Copyright 2002 Texas Instruments Berlin, AG | |
7 | All rights reserved. | |
8 | | |
9 | This file is confidential and a trade secret of Texas | |
10 | Instruments Berlin, AG | |
11 | The receipt of or possession of this file does not convey | |
12 | any rights to reproduce or disclose its contents or to | |
13 | manufacture, use, or sell anything it may describe, in | |
14 | whole, or in part, without the specific written consent of | |
15 | Texas Instruments Berlin, AG. | |
16 +----------------------------------------------------------------------------- | |
17 | Purpose : Definitions for llc_uf.c | |
18 +----------------------------------------------------------------------------- | |
19 */ | |
20 | |
21 | |
22 #ifndef LLC_UF_H | |
23 #define LLC_UF_H | |
24 | |
25 | |
26 /*==== XID DEFINITIONS ======================================================*/ | |
27 | |
28 /* | |
29 * XID parameter types | |
30 */ | |
31 #define XID_VERSION 0 | |
32 #define XID_IOV_UI 1 | |
33 #define XID_IOV_I 2 | |
34 #define XID_T200 3 | |
35 #define XID_N200 4 | |
36 #define XID_N201_U 5 | |
37 #define XID_N201_I 6 | |
38 #define XID_MD 7 | |
39 #define XID_MU 8 | |
40 #define XID_KD 9 | |
41 #define XID_KU 10 | |
42 #define XID_LAYER_3 11 | |
43 #define XID_RESET 12 | |
44 | |
45 #define XID_MAX_TYPE XID_RESET | |
46 | |
47 /* | |
48 * XID parameter lengths in octets | |
49 */ | |
50 #define XID_VERSION_LEN 1 | |
51 #define XID_IOV_UI_LEN 4 | |
52 #define XID_IOV_I_LEN 4 | |
53 #define XID_T200_LEN 2 | |
54 #define XID_N200_LEN 1 | |
55 #define XID_N201_U_LEN 2 | |
56 #define XID_N201_I_LEN 2 | |
57 #define XID_MD_LEN 2 | |
58 #define XID_MU_LEN 2 | |
59 #define XID_KD_LEN 1 | |
60 #define XID_KU_LEN 1 | |
61 /* no default length for layer 3 parameters */ | |
62 #define XID_RESET_LEN 0 | |
63 | |
64 /* | |
65 * XID parameter header lengths in octets | |
66 */ | |
67 #define XID_VERSION_HDR_LEN 1 | |
68 #define XID_IOV_UI_HDR_LEN 2 | |
69 #define XID_IOV_I_HDR_LEN 2 | |
70 #define XID_T200_HDR_LEN 1 | |
71 #define XID_N200_HDR_LEN 1 | |
72 #define XID_N201_U_HDR_LEN 1 | |
73 #define XID_N201_I_HDR_LEN 1 | |
74 #define XID_MD_HDR_LEN 1 | |
75 #define XID_MU_HDR_LEN 1 | |
76 #define XID_KD_HDR_LEN 1 | |
77 #define XID_KU_HDR_LEN 1 | |
78 #define XID_LAYER_3_HDR_LEN 2 | |
79 #define XID_RESET_HDR_LEN 1 | |
80 | |
81 /* | |
82 * XID parameter ranges | |
83 */ | |
84 #define XID_VERSION_MIN 0u | |
85 #define XID_VERSION_MAX 15u | |
86 #define XID_IOV_UI_MIN 0u | |
87 #define XID_IOV_UI_MAX 4294967295uL /* actually: 2 ^ 32 - 1 */ | |
88 #define XID_IOV_I_MIN 0u | |
89 #define XID_IOV_I_MAX 4294967295uL /* actually: 2 ^ 32 - 1 */ | |
90 #define XID_T200_MIN 1u /* units: 0.1 seconds */ | |
91 #define XID_T200_MAX 4095u | |
92 #define XID_N200_MIN 1u | |
93 #define XID_N200_MAX 15u | |
94 #ifdef _SIMULATION_ | |
95 #ifdef MULTI_LAYER | |
96 /* units: octets */ | |
97 #define XID_N201_U_MIN (llc_data->current_sapi EQ LL_SAPI_1 ? 400u : \ | |
98 llc_data->current_sapi EQ LL_SAPI_7 ? 270u : 59u) | |
99 #else | |
100 #define XID_N201_U_MIN (llc_data->current_sapi EQ LL_SAPI_1 ? 400u : \ | |
101 llc_data->current_sapi EQ LL_SAPI_7 ? 270u : 140u) | |
102 | |
103 #endif /* MULTI_LAYER */ | |
104 #else | |
105 /* units: octets */ | |
106 #define XID_N201_U_MIN (llc_data->current_sapi EQ LL_SAPI_1 ? 400u : \ | |
107 llc_data->current_sapi EQ LL_SAPI_7 ? 270u : 140u) | |
108 #endif /* SIMULATION */ | |
109 #define XID_N201_U_MAX 1520u | |
110 #ifdef _SIMULATION_ | |
111 #ifdef MULTI_LAYER | |
112 #define XID_N201_I_MIN 59u /* units: octets */ | |
113 #else | |
114 #define XID_N201_I_MIN 140u /* units: octets */ | |
115 | |
116 #endif /* MULTI_LAYER */ | |
117 #else | |
118 #define XID_N201_I_MIN 140u /* units: octets */ | |
119 #endif /* SIMULATION */ | |
120 #define XID_N201_I_MAX 1520u | |
121 #define XID_MD_OFF 0u | |
122 #define XID_MD_MIN 9u /* units: 16 octets */ | |
123 #define XID_MD_MAX 24320u | |
124 #define XID_MU_OFF 0u | |
125 #define XID_MU_MIN 9u /* units: 16 octets */ | |
126 #define XID_MU_MAX 24320u | |
127 #define XID_KD_MIN 1u /* units: frames */ | |
128 #define XID_KD_MAX 255u | |
129 #define XID_KU_MIN 1u /* units: frames */ | |
130 #define XID_KU_MAX 255u | |
131 | |
132 /* | |
133 * Conditions for checking correct sense of negotiation. | |
134 */ | |
135 #define XID_SENSE_UP > | |
136 #define XID_SENSE_DOWN < | |
137 | |
138 | |
139 /*==== FUNCTION DECLARATIONS ================================================*/ | |
140 | |
141 EXTERN void u_init (void); | |
142 EXTERN void u_init_sapi (void); | |
143 | |
144 EXTERN void u_build_u_frame | |
145 ( | |
146 #ifdef LL_DESC | |
147 T_desc_list3 *desc_list3, | |
148 #else | |
149 T_sdu *sdu, | |
150 #endif | |
151 T_BIT cr_bit, | |
152 UBYTE sapi, | |
153 T_BIT pf_bit, | |
154 T_COMMAND command | |
155 ); | |
156 | |
157 EXTERN BOOL u_check_xid (T_sdu *sdu, | |
158 T_BIT cr_bit, | |
159 T_COMMAND command); | |
160 EXTERN void u_eval_xid (T_BIT cr_bit, | |
161 BOOL *reset_received, | |
162 BOOL *xid_ind); | |
163 | |
164 EXTERN void u_insert_xid | |
165 ( | |
166 #ifdef LL_DESC | |
167 T_desc_list3 *desc_list3, | |
168 #else | |
169 T_sdu *sdu, | |
170 #endif | |
171 T_BIT cr_bit | |
172 ); | |
173 | |
174 EXTERN void u_insert_frmr_information | |
175 ( | |
176 #ifndef LL_DESC | |
177 T_sdu *sdu, | |
178 #else | |
179 T_desc_list3 *desc_list3, | |
180 #endif | |
181 T_LL_UNITDATA_IND *frame, | |
182 T_PDU_TYPE pdu_type, | |
183 USHORT ctrl_length, | |
184 T_FRAME_NUM vs, | |
185 T_FRAME_NUM vr, | |
186 T_BIT cr_bit, | |
187 UBYTE reason | |
188 ); | |
189 | |
190 EXTERN void u_send_sabm (void); | |
191 EXTERN void u_send_disc (void); | |
192 | |
193 #ifdef REL99 | |
194 EXTERN void sig_tx_u_send_null (UBYTE cause); | |
195 #endif /* REL99 */ | |
196 | |
197 EXTERN void u_send_ua (T_BIT pf_bit, | |
198 BOOL include_xid); | |
199 EXTERN void u_send_dm (T_BIT pf_bit); | |
200 EXTERN void u_send_frmr (T_LL_UNITDATA_IND *frame, | |
201 T_PDU_TYPE pdu_type, | |
202 USHORT ctrl_length, | |
203 T_FRAME_NUM vs, | |
204 T_FRAME_NUM vr, | |
205 T_BIT cr_bit, | |
206 UBYTE reason); | |
207 #ifdef CC_CONCEPT | |
208 EXTERN void u_send_llgmm_status_ind (USHORT error_cause); | |
209 EXTERN void u_send_ll_status_ind (USHORT cause); | |
210 EXTERN void u_send_ll_release_ind (USHORT cause); | |
211 #else | |
212 EXTERN void u_send_llgmm_status_ind (UBYTE error_cause); | |
213 EXTERN void u_send_ll_status_ind (UBYTE cause); | |
214 EXTERN void u_send_ll_release_ind (UBYTE cause); | |
215 #endif | |
216 | |
217 EXTERN void u_send_ll_release_cnf (void); | |
218 EXTERN void u_send_ll_xid_cnf (void); | |
219 EXTERN void u_send_ll_establish_ind (void); | |
220 EXTERN void u_send_ll_establish_cnf (void); | |
221 EXTERN void u_send_ll_xid_ind (void); | |
222 EXTERN void u_send_xid (T_BIT cr_bit); | |
223 EXTERN void u_tag_xid_parameters (T_BIT cr_bit, BOOL send_ack_para); | |
224 EXTERN void u_handle_optimization (void); | |
225 | |
226 EXTERN void u_handle_mX_zero_rsp (USHORT mX_req, USHORT* n201_i, | |
227 USHORT mX, USHORT mX_max, | |
228 UBYTE* kX, UBYTE kX_min, | |
229 UBYTE kX_type ); | |
230 EXTERN void u_check_requested_xid (void); | |
231 | |
232 #endif /* !LLC_UF_H */ |