FreeCalypso > hg > fc-selenite

annotate src/g23m-fad/l2r/tra_dns.c @ 101:2c4e31c7c4e5

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LICENSE: same as Citrine and Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 21 Jul 2018 07:28:12 +0000
parents d393cd9bb723
children
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1
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : CSD (8411)
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4 | Modul : L2r_dns.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This Modul defines the functions for processing
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18 | of incomming signals for the component
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19 | L2R of the base station
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef TRA_DNS_C
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24 #define TRA_DNS_C
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25 #endif
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26
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27 #define ENTITY_L2R
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28
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29 /*==== INCLUDES ===================================================*/
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30
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31 #include <string.h>
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32
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33 #include "typedefs.h"
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34 #include "pconst.cdg"
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35 #include "vsi.h"
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36 #include "macdef.h"
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37 #include "custom.h"
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38 #include "gsm.h"
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39 #include "prim.h"
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40 #include "pei.h"
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41 #include "tok.h"
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42 #include "dti.h"
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43
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44 #include "cl_ribu.h"
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45 #include "tra_pei.h"
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46 #include "tra.h"
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47
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48 /*==== CONST =======================================================*/
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49
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50 /*==== TYPES =======================================================*/
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51
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52 /*==== VAR EXPORT ==================================================*/
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53
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54 /*==== VAR LOCAL ===================================================*/
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55
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56 /*==== FUNCTIONS ===================================================*/
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57
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58 /*
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59 +-------------------------------------------------------------------------------------
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60 | Function : sig_mgt_tra_dn_dti_conn_setup
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61 +-------------------------------------------------------------------------------------
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62 | Description : Process signal SIG_MGT_DL_CONNECT received from process management.
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63 |
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64 | Parameters :
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65 |
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66 | Return : -
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67 +-------------------------------------------------------------------------------------
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68 */
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69 GLOBAL void sig_mgt_tra_dn_dti_conn_setup ()
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70 {
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71 TRACE_FUNCTION ("sig_mgt_tra_dn_dti_conn_setup()");
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72
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73 switch (GET_STATE (DN))
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74 {
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75 case DN_INACTIVE:
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76 dl_init(&tra_data->dn);
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77 break;
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78 }
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79 }
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80
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81 /*
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82 +-------------------------------------------------------------------------------------
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83 | Function : sig_mgt_tra_dn_dti_conn_open
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84 +-------------------------------------------------------------------------------------
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85 | Description : Process signal SIG_MGT_DL_CONNECT received from process management.
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86 |
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87 | Parameters :
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88 |
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89 | Return : -
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90 +-------------------------------------------------------------------------------------
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91 */
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92 GLOBAL void sig_mgt_tra_dn_dti_conn_open ()
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93 {
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94 TRACE_FUNCTION ("sig_mgt_tra_dn_dti_conn_open()");
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95
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96 switch (GET_STATE (DN))
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97 {
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98 case DN_INACTIVE:
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99 dl_init(&tra_data->dn);
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100 SET_STATE (DN, DN_IDLE);
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101 break;
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102 }
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103 }
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104
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105 /*
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106 +------------------------------------------------------------------------------
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107 | Function : sig_mgt_tra_dn_dti_disc
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108 +------------------------------------------------------------------------------
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109 | Description : Process signal SIG_MGT_DL_DISC received
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110 | from process management.
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111 |
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112 |
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113 | Parameters : -
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114 |
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115 |
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116 | Return : -
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117 +------------------------------------------------------------------------------
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118 */
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119
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120 GLOBAL void sig_mgt_tra_dn_dti_disc(void)
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121 {
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122 T_TRA_DN *ddl = &tra_data->dn;
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123
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124 TRACE_FUNCTION ("sig_mgt_tra_dn_dti_disc()");
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125
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126 SET_STATE (DN, DN_INACTIVE);
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127
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128 if (ddl->prim NEQ NULL) /* free allocated prims and their lists */
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129 {
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130 PFREE_DESC2(ddl->prim)
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131 ddl->prim = NULL;
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132 }
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133 }
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134
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135 /*
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136 +------------------------------------------------------------------------------
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137 | Function : sig_any_tra_dn_send_break_req
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138 +------------------------------------------------------------------------------
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139 | Description : Process signal SIG_MGT_DN_SEND_BREAK_REQ received
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140 | from process uplink.
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141 |
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142 |
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143 | Parameters : -
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144 |
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145 |
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146 | Return : -
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147 +------------------------------------------------------------------------------
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148 */
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149
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150 GLOBAL void sig_any_tra_dn_send_break_req(void)
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151 {
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152 T_TRA_DN *ddl = &tra_data->dn;
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153
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154 TRACE_FUNCTION ("sig_any_tra_dn_send_break_req");
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155
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156 switch (GET_STATE (DN))
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157 {
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158 case DN_WAIT:
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159 if (ddl->Brk_dti_data_ind NEQ NULL)
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160 {
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161 dti_send_data(l2r_hDTI, TRA_DTI_UP_INSTANCE, TRA_DTI_UP_INTERFACE, TRA_DTI_UP_CHANNEL, ddl->Brk_dti_data_ind);
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162 ddl->Brk_dti_data_ind = NULL; /* do not send it twice .. */
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163 SET_STATE (DN, DN_IDLE);
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164 }
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165 break;
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166
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167 default:
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168 TRACE_ERROR ("[sig_any_tra_dn_send_break_req] unexpected state");
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169 break;
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170 }
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171 }
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172
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173 GLOBAL void sig_mgt_tra_dn_break_req(void)
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174 {
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175 T_TRA_DN *ddl = &tra_data->dn;
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176
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177 TRACE_FUNCTION ("sig_mgt_tra_dn_break_req()");
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178
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179 switch (GET_STATE (DN))
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180 {
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181 case DN_SEND:
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182 SET_STATE (DN, DN_IDLE);
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183 /* Fall through */
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184
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185 case DN_IDLE:
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186 case DN_WAIT:
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187 if (ddl->prim NEQ NULL) /* free allocated prims and their lists */
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188 {
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189 PFREE_DESC2(ddl->prim)
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190 ddl->prim = NULL;
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191 }
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192 ddl->list_end = NULL;
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193 ddl->sa = FL_INACTIVE;
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194 ddl->sb = FL_INACTIVE;
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195 ddl->x = FL_INACTIVE;
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196 break;
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197 }
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198 }
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199