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comparison src/g23m-fad/ip/ip_tim.c @ 174:90eb61ecd093

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src/g23m-fad: initial import from TCS3.2/LoCosto
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 12 Oct 2016 05:40:46 +0000
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173:bf64d785238a 174:90eb61ecd093
1 /*
2 +-----------------------------------------------------------------------------
3 | Project : GSM-FaD (8411)
4 | Modul : IP_TIM
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 : This Modul defines the timer handling functions
18 | for the component
19 | Radio Link Protocol of the mobile station
20 +-----------------------------------------------------------------------------
21 */
22
23 #define ENTITY_IP
24
25 /*==== INCLUDES ===================================================*/
26
27 #include <string.h>
28 #include "typedefs.h"
29 #include "pconst.cdg"
30 #include "vsi.h"
31 #include "macdef.h"
32 #include "pconst.cdg"
33 #include "custom.h"
34 #include "gsm.h"
35 #include "cnf_ip.h"
36 #include "mon_ip.h"
37 #include "prim.h"
38 #include "pei.h"
39 #include "tok.h"
40 #include "ccdapi.h"
41
42 #include "dti.h"
43 #include "ip.h"
44 #include "ip_udp.h"
45
46 /*==== EXPORT =====================================================*/
47
48 /*==== PRIVAT =====================================================*/
49
50 /*==== VARIABLES ==================================================*/
51
52 /*==== FUNCTIONS ==================================================*/
53
54 /*
55 +--------------------------------------------------------------------+
56 | PROJECT : GSM-FaD (8411) MODULE : IP_TIM |
57 | STATE : code ROUTINE : tim_reassembly |
58 +--------------------------------------------------------------------+
59
60 PURPOSE : Timeout of timer T_REASSEMBLY
61
62 */
63
64 GLOBAL void tim_reassembly (/* USHORT layer, USHORT segm_server*/)
65 {
66 /*
67 * shall be replaced for multiple instances by
68 *
69 * UBYTE sel_dl_layer = layer;
70 * p_dl->pos_server = segm_server;
71 */
72 /* T_HILA *p_ul = &(ip_data->hila); */
73 T_LOLA *p_dl = &(ip_data->lola);
74 T_KER *p_ker = &(ip_data->ker);
75
76
77 TRACE_FUNCTION ("tim_reassembly()");
78
79
80
81 switch (GET_STATE (KER))
82 {
83
84 case CONNECTED:
85 {
86
87 build_ip_packet(FALSE, B_ICMP_REASSEMBLE_TIMEOUT);
88
89 p_dl->state_reassembly[p_dl->pos_server] = NO_SEGMENTS;
90
91 /*
92 * If ready indication is received - send data_req at once
93 */
94
95 if(GET_STATE(HILA) EQ WAIT)
96 {
97 T_DTI2_DATA_REQ *dti_data_req;
98
99 p_ker->send_icmp = FALSE;
100
101 dti_data_req = p_ker->icmp_dti_data_req;
102
103 dti_data_req = p_ker->icmp_dti_data_req;
104 dti_data_req->parameters.p_id = DTI_PID_IP;
105 dti_data_req->parameters.st_lines.st_flow = DTI_FLOW_ON;
106 dti_data_req->parameters.st_lines.st_line_sa = DTI_SA_ON;
107 dti_data_req->parameters.st_lines.st_line_sb = DTI_SB_ON;
108 dti_data_req->parameters.st_lines.st_break_len = DTI_BREAK_OFF;
109
110 PACCESS (dti_data_req);
111 {
112 PPASS(dti_data_req, dti_data_ind, DTI2_DATA_IND);
113 dti_send_data(ip_hDTI, IP_DTI_DEF_INSTANCE, IP_DTI_LL_INTERFACE,
114 IP_DTI_DEF_CHANNEL, dti_data_ind);
115 }
116 dti_start(ip_hDTI, IP_DTI_DEF_INSTANCE, IP_DTI_LL_INTERFACE,
117 IP_DTI_DEF_CHANNEL);
118 SET_STATE(HILA, IDLE);
119 }
120 else
121
122 /*
123 * Send the ICMP-Message later on after ready indication
124 */
125
126 p_ker->send_icmp = TRUE;
127 }
128 break;
129
130 default:
131 break;
132 }
133
134 /*
135 * Free and stop the timer
136 */
137 p_dl->timer_reass_running[p_dl->pos_server] = FALSE;
138 }
139
140 /*
141 +--------------------------------------------------------------------+
142 | PROJECT : GSM-FaD (8411) MODULE : IP_TIM |
143 | STATE : code ROUTINE : tim_init_timer |
144 +--------------------------------------------------------------------+
145
146 PURPOSE : Initialise Time-out FIFO and configuration data.
147
148 */
149
150 GLOBAL BOOL tim_init_timer (void)
151 {
152 return TRUE;
153 }
154
155 /*
156 +--------------------------------------------------------------------+
157 | PROJECT : GSM-FaD (8411) MODULE : IP_TIM |
158 | STATE : code ROUTINE : tim_set_timeout_flag |
159 +--------------------------------------------------------------------+
160
161 PURPOSE : Set timeout flag according to timer handle
162
163 */
164 /*
165 +--------------------------------------------------------------------+
166 | PROJECT : GSM-FaD (8411) MODULE : IP_TIM |
167 | STATE : code ROUTINE : tim_flush_fifo |
168 +--------------------------------------------------------------------+
169
170 PURPOSE : Flush timer fifo for timer handle
171
172 */
173 /*
174 +--------------------------------------------------------------------+
175 | PROJECT : GSM-FaD (8411) MODULE : IP_TIM |
176 | STATE : code ROUTINE : tim_handle_timeout |
177 +--------------------------------------------------------------------+
178
179 PURPOSE : execute timeout function depending on t_flag
180
181 */
182