FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/g23m-gsm/dl/dl_drr.c @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
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date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | 0c6dd0dcbfe6 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-PS |
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4 | Modul : DL_DRR |
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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 distributing |
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18 | all primitives of the upper layers. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 #ifndef DL_DRR_C |
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23 #define DL_DRR_C |
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24 |
706
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25 #include "config.h" |
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26 #include "fixedconf.h" |
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27 #include "condat-features.h" |
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28 |
673
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29 #define ENTITY_DL |
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30 |
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31 /*==== INCLUDES ===================================================*/ |
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32 #include "typedefs.h" |
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33 #include <string.h> |
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34 #include "vsi.h" |
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35 #include "pconst.cdg" |
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36 #include "custom.h" |
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37 #include "gsm.h" |
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38 #include "mon_dl.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 "ccdapi.h" |
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43 #include "dl.h" |
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44 #include "dl_em.h" |
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45 #include "dl_trc.h" |
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46 |
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47 /*==== EXPORT =====================================================*/ |
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48 |
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49 /*==== PRIVAT =====================================================*/ |
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50 /*==== VARIABLES ==================================================*/ |
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51 /*==== FUNCTIONS ==================================================*/ |
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52 /* |
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53 +--------------------------------------------------------------------+ |
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54 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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55 | STATE : code ROUTINE : drr_dl_establish_req | |
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56 +--------------------------------------------------------------------+ |
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57 |
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58 PURPOSE : Reception of a DL_ESTABLISH_REQ primitive. |
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59 |
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60 */ |
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61 |
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62 GLOBAL void drr_dl_establish_req (T_DL_ESTABLISH_REQ * est_req) |
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63 { |
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64 BOOL fRelease; |
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65 BOOL fInfoAvailable; |
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66 GET_INSTANCE_DATA; |
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67 |
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68 TRACE_FUNCTION ("drr_dl_establish_req()"); |
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69 |
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70 if (est_req) |
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71 { |
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72 fRelease = FALSE; |
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73 fInfoAvailable = (est_req->sdu.l_buf NEQ 0); |
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74 |
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75 TRACE_EVENT_WIN_P3 ("DL_ESTABLISH_REQ ch=%u SAPI=%u fInfoAvailable=%d", |
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76 est_req->ch_type, est_req->sapi, fInfoAvailable); |
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77 |
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78 switch (est_req->ch_type) |
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79 { |
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80 case L2_CHANNEL_FACCH_F: |
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81 case L2_CHANNEL_FACCH_H: |
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82 if ((est_req->sapi EQ 0)/* AND (fInfoAvailable)*/) |
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83 { |
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84 dcch0_establish_req (est_req); |
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85 } |
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86 else |
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87 fRelease = TRUE; |
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88 break; |
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89 case L2_CHANNEL_SACCH: |
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90 if ((dl_data->RR_dedicated) AND (est_req->sapi EQ 3) AND (!fInfoAvailable)) |
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91 { |
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92 dcch3_establish_req (est_req); |
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93 } |
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94 else |
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95 fRelease = TRUE; |
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96 break; |
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97 case L2_CHANNEL_SDCCH: |
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98 if ((est_req->sapi EQ 0)/* AND (fInfoAvailable)*/) |
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99 { |
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100 dcch0_establish_req (est_req); |
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101 } |
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102 else if ((est_req->sapi EQ 3) AND (!fInfoAvailable)) |
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103 { |
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104 dcch3_establish_req (est_req); |
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105 } |
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106 else |
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107 fRelease = TRUE; |
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108 break; |
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109 default: |
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110 fRelease = TRUE; |
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111 break; |
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112 }/* endswitch */ |
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113 |
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114 if (fRelease) |
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115 { |
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116 PREUSE (est_req, rel_ind, DL_RELEASE_IND); |
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117 #ifndef DL_2TO1 |
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118 rel_ind->cs = NOT_PRESENT_8BIT; |
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119 #else |
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120 rel_ind->ps_cause.ctrl_value = CAUSE_is_from_dl; |
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121 rel_ind->ps_cause.value.dl_cause = NOT_PRESENT_8BIT; |
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122 #endif /*DL_2TO1*/ |
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123 PSENDX (RR, rel_ind); |
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124 } |
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125 } |
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126 } |
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127 |
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128 /* |
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129 +--------------------------------------------------------------------+ |
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130 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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131 | STATE : code ROUTINE : drr_dl_establish_ind | |
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132 +--------------------------------------------------------------------+ |
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133 |
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134 PURPOSE : Send of a DL_ESTABLISH_IND primitive. |
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135 |
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136 */ |
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137 |
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138 GLOBAL void drr_dl_establish_ind (UBYTE ch_type, |
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139 UBYTE sapi, UBYTE indication) |
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140 { |
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141 GET_INSTANCE_DATA; |
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142 #if defined(INVOKE_SIGNAL) |
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143 if (dl_data->interrupt_context) |
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144 { |
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145 sig_invoke_drr_dl_establish_ind (ch_type, sapi, indication); |
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146 return; |
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147 } |
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148 else |
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149 #endif /* INVOKE_SIGNAL */ |
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150 { |
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151 PALLOC (est_ind, DL_ESTABLISH_IND); |
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152 |
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153 TRACE_FUNCTION ("drr_dl_establish_ind()"); |
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154 |
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155 est_ind->ch_type = ch_type; |
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156 est_ind->sapi = sapi; |
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157 est_ind->indication = indication; |
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158 PSENDX (RR, est_ind); |
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159 } |
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160 } |
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161 |
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162 /* |
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163 +--------------------------------------------------------------------+ |
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164 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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165 | STATE : code ROUTINE : drr_dl_resume_req | |
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166 +--------------------------------------------------------------------+ |
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167 |
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168 PURPOSE : Reception of a DL_RESUME_REQ primitive. |
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169 |
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170 */ |
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171 |
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172 GLOBAL void drr_dl_resume_req (T_DL_RESUME_REQ * resume_req) |
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173 { |
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174 TRACE_FUNCTION ("drr_dl_resume_req()"); |
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175 |
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176 if (resume_req) |
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177 { |
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178 switch (resume_req->ch_type) |
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179 { |
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180 case L2_CHANNEL_FACCH_F: |
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181 case L2_CHANNEL_FACCH_H: |
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182 case L2_CHANNEL_SDCCH: |
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183 dcch0_resume_req (resume_req); |
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184 break; |
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185 default: |
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186 COM_FREE_POINTER (resume_req); |
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187 break; |
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188 } |
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189 } |
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190 } |
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191 |
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192 /* |
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193 +--------------------------------------------------------------------+ |
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194 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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195 | STATE : code ROUTINE : drr_dl_reconnect_req | |
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196 +--------------------------------------------------------------------+ |
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197 |
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198 PURPOSE : Reception of a DL_RECONNECT_REQ primitive. |
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199 |
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200 */ |
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201 |
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202 GLOBAL void drr_dl_reconnect_req (T_DL_RECONNECT_REQ * reconnect_req) |
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203 { |
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204 TRACE_FUNCTION ("drr_dl_reconnect_req()"); |
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205 |
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206 if (reconnect_req) |
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207 { |
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208 switch (reconnect_req->ch_type) |
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209 { |
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210 case L2_CHANNEL_FACCH_F: |
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211 case L2_CHANNEL_FACCH_H: |
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212 case L2_CHANNEL_SDCCH: |
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213 dcch0_reconnect_req (reconnect_req); |
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214 break; |
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215 default: |
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216 COM_FREE_POINTER (reconnect_req); |
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217 break; |
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218 } |
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219 } |
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220 } |
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221 |
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222 /* |
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223 +--------------------------------------------------------------------+ |
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224 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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225 | STATE : code ROUTINE : drr_dl_release_req | |
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226 +--------------------------------------------------------------------+ |
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227 |
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228 PURPOSE : Reception of a DL_RELEASE_REQ primitive. |
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229 |
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230 */ |
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231 |
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232 GLOBAL void drr_dl_release_req (T_DL_RELEASE_REQ * release_req) |
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233 { |
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234 TRACE_FUNCTION ("drr_dl_release_req()"); |
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235 |
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236 |
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237 if (release_req) |
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238 { |
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239 BOOL bFree = TRUE; |
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240 |
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241 #if !defined(LATE_LEAVING_DEDICATED) |
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242 com_leave_dedicated (release_req->ch_type); |
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243 #endif /* LATE_LEAVING_DEDICATED */ |
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244 |
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245 switch (release_req->ch_type) |
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246 { |
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247 case L2_CHANNEL_FACCH_F: |
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248 case L2_CHANNEL_FACCH_H: |
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249 case L2_CHANNEL_SDCCH: |
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250 case L2_CHANNEL_SACCH: |
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251 |
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252 DL_OFFLINE_TRACE (TRACE_DL_EVENT, |
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253 release_req->sapi EQ PS_SAPI_0 ? C_DCCH0 : C_DCCH3, |
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254 release_req->ch_type, "Release Req"); |
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255 |
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256 if (release_req->sapi EQ PS_SAPI_0) |
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257 { |
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258 bFree = dcch0_release_req (release_req); |
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259 } |
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260 else if (release_req->sapi EQ PS_SAPI_3) |
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261 { |
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262 bFree = dcch3_release_req (release_req); |
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263 } |
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264 break; |
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265 default: |
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266 DL_OFFLINE_TRACE (TRACE_DL_EVENT, TRACE_CH_UNKNOWN, release_req->ch_type, "Release Req"); |
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267 break; |
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268 } |
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269 |
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270 if (bFree) |
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271 { |
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272 COM_FREE_POINTER (release_req); |
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273 } |
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274 } |
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275 } |
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276 #ifndef DL_2TO1 |
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277 /* |
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278 +--------------------------------------------------------------------+ |
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279 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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280 | STATE : code ROUTINE : drr_mdl_release_req | |
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281 +--------------------------------------------------------------------+ |
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282 |
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283 PURPOSE : Reception of a MDL_RELEASE_REQ primitive. |
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284 |
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285 */ |
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286 |
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287 GLOBAL void drr_mdl_release_req (T_MDL_RELEASE_REQ * release_req) |
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288 { |
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289 TRACE_FUNCTION ("drr_mdl_release_req()"); |
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290 |
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291 if (release_req) |
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292 { |
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293 switch (release_req->sapi) |
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294 { |
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295 case DL_SAPI_0: |
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296 dcch0_mdl_release_req (); |
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297 break; |
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298 case DL_SAPI_3: |
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299 dcch3_mdl_release_req (); |
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300 break; |
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301 |
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302 default: |
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303 break; |
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304 } |
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305 } |
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306 |
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307 COM_FREE_POINTER (release_req); |
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308 } |
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309 #endif /* DL_2TO1*/ |
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310 /* |
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311 +--------------------------------------------------------------------+ |
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312 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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313 | STATE : code ROUTINE : drr_dl_suspend_req | |
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314 +--------------------------------------------------------------------+ |
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315 |
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316 PURPOSE : Reception of a DL_SUSPEND_REQ primitive. |
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317 |
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318 */ |
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319 |
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320 GLOBAL void drr_dl_suspend_req (T_DL_SUSPEND_REQ * suspend_req) |
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321 { |
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322 TRACE_FUNCTION ("drr_dl_suspend_req()"); |
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323 |
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324 if (suspend_req) |
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325 { |
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326 |
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327 switch (suspend_req->ch_type) |
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328 { |
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329 case L2_CHANNEL_FACCH_F: |
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330 case L2_CHANNEL_FACCH_H: |
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331 case L2_CHANNEL_SDCCH: |
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332 dcch0_suspend_req (suspend_req); |
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333 break; |
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334 default: |
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335 COM_FREE_POINTER (suspend_req); |
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336 break; |
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337 } |
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338 |
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339 |
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340 DL_EM_LINK_SUSPENDED; |
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341 |
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342 } |
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343 } |
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344 |
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345 /* |
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346 +--------------------------------------------------------------------+ |
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347 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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348 | STATE : code ROUTINE : drr_dl_data_req | |
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349 +--------------------------------------------------------------------+ |
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350 |
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351 PURPOSE : Reception of a DL_DATA_REQ primitive. |
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352 |
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353 */ |
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354 |
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355 GLOBAL void drr_dl_data_req (T_DL_DATA_REQ * data_req) |
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356 { |
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357 TRACE_FUNCTION ("drr_dl_data_req()"); |
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358 |
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359 if (data_req) |
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360 { |
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361 switch (data_req->ch_type) |
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362 { |
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363 case L2_CHANNEL_FACCH_F: |
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364 case L2_CHANNEL_FACCH_H: |
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365 case L2_CHANNEL_SDCCH: |
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366 case L2_CHANNEL_SACCH: |
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367 if (data_req->sapi EQ 3) |
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368 { |
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369 dcch3_data_req (data_req); |
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370 } |
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371 else |
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372 { |
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373 dcch0_data_req (data_req); |
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374 } |
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375 break; |
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376 |
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377 default: |
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378 COM_FREE_POINTER (data_req); |
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379 break; |
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380 } |
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381 } |
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382 |
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383 } |
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384 |
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385 /* |
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386 +--------------------------------------------------------------------+ |
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387 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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388 | STATE : code ROUTINE : drr_dl_data_ind | |
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389 +--------------------------------------------------------------------+ |
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390 |
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391 PURPOSE : Send of a DL_DATA_IND primitive. |
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392 |
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393 */ |
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394 |
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395 GLOBAL void drr_dl_data_ind (UBYTE sapi, ULONG fn) |
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396 { |
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|
397 GET_INSTANCE_DATA; |
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398 TRACE_EVENT_WIN_P2 ("drr_dl_data_ind(,SAPI=%u): in_msg=%08x", |
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399 sapi, (sapi EQ PS_SAPI_0) ? dl_data->dcch0_in_msg : dl_data->dcch3_in_msg); |
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400 |
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|
401 com_l3trace (TRACE_DOWNLINK, sapi, |
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402 (UBYTE *)((sapi EQ PS_SAPI_0) ? dl_data->dcch0_in_msg : dl_data->dcch3_in_msg)); |
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|
403 |
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|
404 TRACE_FUNCTION ("drr_dl_data_ind()"); |
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|
405 |
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|
406 if (fn EQ NOT_PRESENT_32BIT) |
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|
407 fn = dl_data->fn; |
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|
408 |
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|
409 if (sapi EQ PS_SAPI_0) |
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|
410 { |
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|
411 if (dl_data->dcch0_in_msg) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
412 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
413 dl_data->dcch0_in_msg->fn = fn; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
414 PSENDX (RR, dl_data->dcch0_in_msg); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
415 dl_data->dcch0_in_msg = NULL; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
416 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
417 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
418 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
419 TRACE_EVENT_WIN ("dcch0_in_msg = NULL"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
420 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
421 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
422 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
423 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
424 if (dl_data->dcch3_in_msg) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
425 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
426 dl_data->dcch3_in_msg->fn = fn; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
427 PSENDX (RR, dl_data->dcch3_in_msg); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
428 dl_data->dcch3_in_msg = NULL; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
429 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
430 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
431 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
432 TRACE_EVENT_WIN ("dcch3_in_msg = NULL"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
433 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
434 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
435 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
436 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
437 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
438 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
439 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
440 | STATE : code ROUTINE : drr_dl_data_ind | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
441 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
442 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
443 PURPOSE : Indicates the acknowledgement of an uplinked message by |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
444 a DL_DATA_CNF primitive (only if it have been requested by L3). |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
445 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
446 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
447 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
448 GLOBAL void drr_dl_data_cnf (UBYTE sapi) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
449 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
450 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
451 #if defined(INVOKE_SIGNAL) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
452 if (dl_data->interrupt_context) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
453 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
454 sig_invoke_drr_dl_data_cnf (sapi); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
455 return; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
456 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
457 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
458 #endif /* INVOKE_SIGNAL */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
459 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
460 PALLOC (dl_data_cnf, DL_DATA_CNF); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
461 T_QUEUE * queue; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
462 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
463 TRACE_FUNCTION ("drr_dl_data_cnf()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
464 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
465 if (sapi EQ PS_SAPI_0) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
466 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
467 queue = &dl_data->dcch0_queue; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
468 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
469 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
470 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
471 queue = &dl_data->dcch3_queue; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
472 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
473 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
474 dl_data_cnf->ch_type = queue->sending_buffer->ch_type; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
475 dl_data_cnf->sapi = queue->sending_buffer->sapi; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
476 dl_data_cnf->cnf = queue->sending_buffer->cnf; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
477 PSENDX (RR, dl_data_cnf); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
478 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
479 COM_FREE_QUEUE_BUFFER (queue, INDEX_SENDING_BUFFER); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
480 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
481 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
482 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
483 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
484 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
485 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
486 | STATE : code ROUTINE : drr_dl_unitdata_req | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
487 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
488 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
489 PURPOSE : Reception of a DL_UNITDATA_REQ primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
490 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
491 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
492 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
493 GLOBAL void drr_dl_unitdata_req (T_DL_UNITDATA_REQ * unitdata_req) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
494 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
495 TRACE_FUNCTION ("drr_dl_unitdata_req()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
496 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
497 if (unitdata_req) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
498 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
499 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
500 /*lint -e420 (Warning -- Apparent access beyond array) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
501 memcpy (&dl_data->sacch_act_buffer, &unitdata_req->sdu, sizeof (T_FRAME)); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
502 /*lint +e420 (Warning -- Apparent access beyond array) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
503 dl_data->sacch_mode = 0; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
504 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
505 COM_FREE_POINTER (unitdata_req); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
506 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
507 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
508 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
509 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
510 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
511 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
512 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
513 | STATE : code ROUTINE : drr_dl_unitdata_ind | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
514 +--------------------------------------------------------------------+ |
2f7df7a314f8
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515 |
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516 PURPOSE : Send of a DL_UNITDATA_IND primitive. |
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517 |
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518 */ |
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519 |
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520 GLOBAL void drr_dl_unitdata_ind (UBYTE error_flag, UBYTE * layer1head, |
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521 UBYTE * layer3msg, UBYTE length, ULONG fn) |
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522 { |
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523 GET_INSTANCE_DATA; |
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524 #define UNITDATA_OFFSET 1 |
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525 #if 0 /* happens in primitive context only */ |
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526 #if defined(INVOKE_SIGNAL) |
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527 if (dl_data->interrupt_context) |
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528 { |
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529 sig_invoke_drr_dl_unitdata_ind (dl_data, error_flag, layer1head, layer3msg, length, fn); |
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530 return; |
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531 } |
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532 #endif /* INVOKE_SIGNAL */ |
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533 #endif /* 0 */ |
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534 |
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535 TRACE_FUNCTION ("drr_dl_unitdata_ind()"); |
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|
536 |
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537 /* limit length of UI frame, because they could be invalid */ |
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538 if (length > DL_N201_SACCH_A_B) |
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539 length = DL_N201_SACCH_A_B; |
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|
540 |
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|
541 if ((layer3msg AND length) OR (error_flag NEQ VALID_BLOCK)) |
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|
542 { |
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|
543 PALLOC_SDU (unitdata_ind, DL_UNITDATA_IND, |
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|
544 (USHORT)(((USHORT)length + UNITDATA_OFFSET) * BITS_PER_BYTE)); |
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|
545 |
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|
546 unitdata_ind->error_flag = error_flag; |
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547 unitdata_ind->pwr_lev = layer1head[0]; |
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548 unitdata_ind->ta = layer1head[1]; |
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549 unitdata_ind->sdu.o_buf = UNITDATA_OFFSET * BITS_PER_BYTE; |
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550 unitdata_ind->sdu.l_buf = length * BITS_PER_BYTE; |
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551 memset (&unitdata_ind->sdu.buf[0], 0, UNITDATA_OFFSET); |
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diff
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|
552 #ifdef DL_2TO1 |
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553 /* build a pseudo length octet (for check in RR rr_msg_accept_sacch_normal) */ |
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554 unitdata_ind->sdu.buf[UNITDATA_OFFSET-1] = (length << 2) | 0x01; |
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|
555 #endif /* DL_2TO1 */ |
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|
556 if (error_flag EQ VALID_BLOCK) |
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|
557 /*lint -e668 (Warning -- Possibly passing a null pointer) */ |
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|
558 /*lint -e669 (Warning -- Possible data overrun) */ |
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|
559 memcpy (&unitdata_ind->sdu.buf[UNITDATA_OFFSET], layer3msg, length); |
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|
560 /*lint +e669 (Warning -- Possible data overrun) */ |
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|
561 /*lint +e668 (Warning -- Possibly passing a null pointer) */ |
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|
562 |
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diff
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|
563 |
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parents:
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|
564 if (fn EQ NOT_PRESENT_32BIT) |
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diff
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|
565 fn = dl_data->fn; |
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parents:
diff
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|
566 unitdata_ind->fn = fn; |
2f7df7a314f8
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parents:
diff
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|
567 |
2f7df7a314f8
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parents:
diff
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|
568 if (error_flag NEQ VALID_BLOCK) |
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parents:
diff
changeset
|
569 { |
2f7df7a314f8
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parents:
diff
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|
570 DL_OFFLINE_TRACE(TRACE_DL_EVENT, C_DCCH0, L2_CHANNEL_SACCH, "inv UNITDATA_IND"); |
2f7df7a314f8
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|
571 } |
2f7df7a314f8
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|
572 else |
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diff
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|
573 { |
2f7df7a314f8
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diff
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|
574 com_l3trace (TRACE_UACK_DN, L2_CHANNEL_SACCH, layer3msg); |
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|
575 } |
2f7df7a314f8
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|
576 |
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diff
changeset
|
577 PSENDX (RR, unitdata_ind); |
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|
578 } |
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|
579 |
2f7df7a314f8
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|
580 #undef UNITDATA_OFFSET |
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|
581 } |
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|
582 |
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|
583 |
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diff
changeset
|
584 /* |
2f7df7a314f8
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parents:
diff
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|
585 +--------------------------------------------------------------------+ |
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diff
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|
586 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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diff
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|
587 | STATE : code ROUTINE : drr_dl_short_unitdata_req | |
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|
588 +--------------------------------------------------------------------+ |
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diff
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|
589 |
2f7df7a314f8
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parents:
diff
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|
590 PURPOSE : Reception of a DL_SHORT_UNITDATA_REQ primitive. |
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diff
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|
591 |
2f7df7a314f8
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diff
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|
592 */ |
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diff
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|
593 |
2f7df7a314f8
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parents:
diff
changeset
|
594 GLOBAL void drr_dl_short_unitdata_req (T_DL_SHORT_UNITDATA_REQ * short_unitdata_req) |
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|
595 { |
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diff
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|
596 TRACE_FUNCTION ("drr_dl_short_unitdata_req()"); |
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parents:
diff
changeset
|
597 |
2f7df7a314f8
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diff
changeset
|
598 if (short_unitdata_req) |
2f7df7a314f8
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parents:
diff
changeset
|
599 { |
2f7df7a314f8
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parents:
diff
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|
600 GET_INSTANCE_DATA; |
2f7df7a314f8
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parents:
diff
changeset
|
601 /*lint -e420 (Warning -- Apparent access beyond array) */ |
2f7df7a314f8
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parents:
diff
changeset
|
602 /*lint -e420 (Warning -- Apparent access beyond array) */ |
2f7df7a314f8
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parents:
diff
changeset
|
603 memcpy (&dl_data->rr_short_pd_buffer, &short_unitdata_req->sdu, sizeof (T_FRAME)); |
2f7df7a314f8
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parents:
diff
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|
604 /*lint +e420 (Warning -- Apparent access beyond array) */ |
2f7df7a314f8
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diff
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|
605 #ifndef DL_2TO1 |
2f7df7a314f8
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parents:
diff
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|
606 dl_data->rr_short_pd_ch_type = short_unitdata_req->ch_type; |
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|
607 #else |
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diff
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|
608 dl_data->rr_short_pd_ch_type = short_unitdata_req->l2_channel; |
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diff
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|
609 #endif |
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diff
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|
610 |
2f7df7a314f8
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diff
changeset
|
611 COM_FREE_POINTER (short_unitdata_req); |
2f7df7a314f8
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diff
changeset
|
612 } |
2f7df7a314f8
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diff
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|
613 } |
2f7df7a314f8
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changeset
|
614 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
615 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
616 /* |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
617 +--------------------------------------------------------------------+ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
618 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
619 | STATE : code ROUTINE : drr_dl_short_unitdata_ind | |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
620 +--------------------------------------------------------------------+ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
621 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
622 PURPOSE : Send of a DL_SHORT_UNITDATA_IND primitive. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
623 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
624 */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
625 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
626 GLOBAL void drr_dl_short_unitdata_ind (UBYTE ch_type, |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
627 UBYTE error_flag, UBYTE * layer1head, |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
628 UBYTE * layer3msg, UBYTE length, ULONG fn) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
629 { |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
630 GET_INSTANCE_DATA; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
631 #define SHORT_UNITDATA_OFFSET 1 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
632 #if defined(INVOKE_SIGNAL) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
633 if (dl_data->interrupt_context) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
634 { |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
635 sig_invoke_drr_dl_short_unitdata_ind (ch_type, error_flag, |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
636 layer1head, layer3msg, length, fn); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
637 return; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
638 } |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
639 #endif /* INVOKE_SIGNAL */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
640 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
641 TRACE_FUNCTION ("drr_dl_short_unitdata_ind()"); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
642 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
643 if (layer3msg) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
644 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
645 PALLOC_SDU (short_unitdata_ind, DL_SHORT_UNITDATA_IND, |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
646 (USHORT)((length + SHORT_UNITDATA_OFFSET) * BITS_PER_BYTE)); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
647 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
648 short_unitdata_ind->ch_type = ch_type; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
649 short_unitdata_ind->error_flag = error_flag; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
650 if (ch_type EQ L2_CHANNEL_SACCH) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
651 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
652 short_unitdata_ind->pwr_lev = layer1head[0]; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
653 short_unitdata_ind->ta = layer1head[1]; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
654 } |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
655 else |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
656 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
657 short_unitdata_ind->pwr_lev = 0; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
658 short_unitdata_ind->ta = 0; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
659 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
660 short_unitdata_ind->sdu.o_buf = SHORT_UNITDATA_OFFSET * BITS_PER_BYTE; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
661 short_unitdata_ind->sdu.l_buf = length * BITS_PER_BYTE; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
662 memset (&short_unitdata_ind->sdu.buf[0], 0, SHORT_UNITDATA_OFFSET); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
663 memcpy (&short_unitdata_ind->sdu.buf[SHORT_UNITDATA_OFFSET], layer3msg, length); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
664 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
665 if (fn EQ NOT_PRESENT_32BIT) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
666 fn = dl_data->fn; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
667 short_unitdata_ind->fn = fn; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
668 if (error_flag NEQ VALID_BLOCK) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
669 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
670 DL_OFFLINE_TRACE(TRACE_DL_EVENT, C_DCCH0, ch_type, "inv SHORT_UNITDATA_IND"); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
671 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
672 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
673 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
674 com_l3trace (TRACE_UACK_DN, ch_type, layer3msg); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
675 } |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
676 PSENDX (RR, short_unitdata_ind); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
677 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
678 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
679 #undef SHORT_UNITDATA_OFFSET |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
680 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
681 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
682 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
683 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
684 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
685 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
686 | STATE : code ROUTINE : drr_dl_establish_cnf | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
687 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
688 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
689 PURPOSE : Send of a DL_ESTABLISH_CNF primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
690 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
691 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
692 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
693 GLOBAL void drr_dl_establish_cnf (UBYTE ch_type, UBYTE sapi) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
694 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
695 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
696 #if defined(INVOKE_SIGNAL) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
697 if (dl_data->interrupt_context) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
698 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
699 sig_invoke_drr_dl_establish_cnf (ch_type, sapi); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
700 return; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
701 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
702 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
703 #endif /* INVOKE_SIGNAL */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
704 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
705 PALLOC (dl_establish_cnf, DL_ESTABLISH_CNF); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
706 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
707 TRACE_FUNCTION ("drr_dl_establish_cnf()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
708 dl_establish_cnf->ch_type = ch_type; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
709 dl_establish_cnf->sapi = sapi; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
710 dl_establish_cnf->indication = sapi EQ PS_SAPI_0 ? |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
711 dl_data->dcch0_unserved : dl_data->dcch3_unserved; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
712 PSENDX (RR, dl_establish_cnf); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
713 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
714 DL_EM_CHANNEL_ESTABLISHMENT_PASSED; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
715 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
716 if (!dl_data->RR_dedicated) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
717 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
718 /* first uplink on SACCH after the first establishment is an empty frame */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
719 if (sapi EQ PS_SAPI_0) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
720 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
721 /* the SAPI value of the next SACCH frame depends on the next awaiting frame */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
722 TRACE_EVENT_WIN_P1 ("sacch_last_uplink_sapi:=%u->3", dl_data->sacch_last_uplink_sapi); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
723 dl_data->sacch_last_uplink_sapi = NOT_PRESENT_8BIT; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
724 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
725 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
726 /* RR is entering the dedicated mode */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
727 dl_data->RR_dedicated = TRUE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
728 DL_OFFLINE_TRACE(TRACE_DL_EVENT, sapi EQ PS_SAPI_0 ? C_DCCH0 : C_DCCH3, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
729 ch_type, "RR_dedicated:=TRUE"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
730 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
731 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
732 }/* endfunc drr_dl_establish_cnf */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
733 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
734 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
735 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
736 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
737 | STATE : code ROUTINE : drr_dl_release_ind | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
738 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
739 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
740 PURPOSE : Send of a DL_RELEASE_IND primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
741 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
742 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
743 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
744 GLOBAL void drr_dl_release_ind (UBYTE ch_type, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
745 UBYTE sapi, UBYTE cs, BOOL init) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
746 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
747 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
748 #if defined(INVOKE_SIGNAL) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
749 if (dl_data->interrupt_context) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
750 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
751 sig_invoke_drr_dl_release_ind (ch_type, sapi, cs, init); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
752 return; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
753 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
754 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
755 #endif /* INVOKE_SIGNAL */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
756 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
757 PALLOC (dl_release_ind, DL_RELEASE_IND);/* T_DL_RELEASE_IND */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
758 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
759 TRACE_FUNCTION ("drr_dl_release_ind()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
760 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
761 dl_release_ind->ch_type = ch_type; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
762 dl_release_ind->sapi = sapi; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
763 #ifndef DL_2TO1 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
764 dl_release_ind->cs = cs; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
765 #else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
766 dl_release_ind->ps_cause.ctrl_value = CAUSE_is_from_dl; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
767 dl_release_ind->ps_cause.value.dl_cause = cs; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
768 #endif /*DL_2TO1*/ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
769 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
770 #if defined (DL_TRACE_ENABLED) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
771 switch (ch_type) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
772 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
773 case L2_CHANNEL_FACCH_F: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
774 case L2_CHANNEL_FACCH_H: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
775 case L2_CHANNEL_SDCCH: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
776 DL_OFFLINE_TRACE (TRACE_DL_EVENT, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
777 sapi EQ PS_SAPI_0 ? C_DCCH0 : C_DCCH3, ch_type, "Release Ind"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
778 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
779 case L2_CHANNEL_SACCH: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
780 DL_OFFLINE_TRACE (TRACE_DL_EVENT, sapi EQ PS_SAPI_0 ? C_DCCH0 : C_DCCH3, ch_type, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
781 sapi EQ PS_SAPI_0 ? "Release Ind" : "Release Ind SAPI=3"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
782 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
783 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
784 #endif /* DL_TRACE_ENABLED */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
785 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
786 #if defined(DELAYED_RELEASE_IND) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
787 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
788 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
789 dl_data->release_ind_ch_type = NOT_PRESENT_8BIT; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
790 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
791 #endif /* DELAYED_RELEASE_IND */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
792 PSENDX (RR, dl_release_ind); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
793 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
794 if (init) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
795 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
796 if (sapi EQ DL_SAPI_0) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
797 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
798 dcch0_init_dl_data ();/* reset data link layer for SAPI=0 and 3 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
799 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
800 else if (sapi EQ DL_SAPI_3) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
801 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
802 dcch3_init_dl_data ();/* reset data link layer for SAPI=3 only */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
803 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
804 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
805 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
806 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
807 }/* endfunc drr_dl_release_ind */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
808 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
809 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
810 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
811 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
812 | STATE : code ROUTINE : drr_dl_release_cnf | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
813 +--------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
814 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
815 PURPOSE : Send of a DL_RELEASE_CNF primitive. |
2f7df7a314f8
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816 |
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817 */ |
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818 |
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819 GLOBAL void drr_dl_release_cnf (UBYTE ch_type, |
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820 UBYTE sapi, BOOL init) |
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821 { |
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|
822 GET_INSTANCE_DATA; |
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823 #if defined(INVOKE_SIGNAL) |
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824 if (dl_data->interrupt_context) |
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825 { |
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826 sig_invoke_drr_dl_release_cnf (ch_type, sapi, init); |
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827 return; |
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828 } |
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829 else |
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830 #endif /* INVOKE_SIGNAL */ |
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831 { |
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832 PALLOC (dl_release_cnf, DL_RELEASE_CNF); |
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833 |
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834 TRACE_FUNCTION ("drr_dl_release_cnf()"); |
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835 dl_release_cnf->ch_type = ch_type; |
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836 dl_release_cnf->sapi = sapi; |
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837 |
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838 DL_EM_LINK_RELEASE; |
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839 |
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840 PSENDX (RR, dl_release_cnf); |
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841 |
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842 if (init) |
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843 { |
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844 if (sapi EQ DL_SAPI_0) |
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845 { |
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846 dcch0_init_dl_data ();/* reset data link layer for SAPI=0 and 3 */ |
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847 } |
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848 else if (sapi EQ DL_SAPI_3) |
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849 { |
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850 dcch3_init_dl_data ();/* reset data link layer for SAPI=3 only */ |
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851 } |
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852 } |
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853 } |
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854 }/* endfunc drr_dl_release_cnf */ |
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855 |
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856 /* |
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857 +--------------------------------------------------------------------+ |
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858 | PROJECT : GSM-PS (6147) MODULE : DL_DRR | |
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859 | STATE : code ROUTINE : drr_error_ind | |
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860 +--------------------------------------------------------------------+ |
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861 |
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862 PURPOSE : Release after error. |
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863 |
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864 */ |
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865 |
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866 GLOBAL void drr_error_ind (UBYTE ch_type, UBYTE sapi) |
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|
867 { |
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868 GET_INSTANCE_DATA; |
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869 #if defined(INVOKE_SIGNAL) |
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870 if (dl_data->interrupt_context) |
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871 { |
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872 sig_invoke_drr_error_ind (ch_type, sapi); |
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873 return; |
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874 } |
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875 #endif /* INVOKE_SIGNAL */ |
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|
876 |
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877 TRACE_FUNCTION ("drr_error_ind()"); |
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878 DL_OFFLINE_TRACE (TRACE_DL_EVENT, TRACE_CH_UNKNOWN, ch_type, "error_ind "); |
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879 |
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|
880 /* |
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881 * not a real error indication, instead a release ind to RR and release req for myself |
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882 */ |
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|
883 drr_dl_release_ind (ch_type, sapi, NOT_PRESENT_8BIT, FALSE); |
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884 if (((sapi EQ DL_SAPI_0) AND (dl_data->state[C_DCCH0] > STATE_IDLE_DL)) |
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|
885 OR |
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886 ((sapi EQ DL_SAPI_3) AND (dl_data->state[C_DCCH3] > STATE_IDLE_DL))) |
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|
887 { |
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|
888 PALLOC (release_req, DL_RELEASE_REQ); |
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|
889 release_req->ch_type = ch_type; |
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|
890 release_req->sapi = sapi; |
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|
891 release_req->mode = DL_NORMAL_RELEASE; |
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892 drr_dl_release_req (release_req); |
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893 } |
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894 } |
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|
895 |
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896 #endif /* DL_DRR_C */ |