FreeCalypso > hg > fc-magnetite
annotate src/g23m-gprs/grlc/grlc_ruf.c @ 632:d968a3216ba0
new tangomdm build target
TCS211/Magnetite built for target leonardo runs just fine on the Tango-based
Caramel board, but a more proper tangomdm build target is preferable in order
to better market these Tango modems to prospective commercial customers. The
only differences are in GPIO and MCSI config:
* MCSI is enabled in the tangomdm build config.
* GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms
it can be used for anything. On Caramel boards this GPIO should be
configured as an output driving high.
* GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango
platforms it can be used for anything. On Caramel boards this GPIO should be
configured as an output, either high or low is OK.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 04 Jan 2020 19:27:41 +0000 |
parents | 219afcfc6250 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GPRS (8441) |
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4 | Modul : GRLC |
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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 module implements local functions for service RU of |
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18 | entity GRLC. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 #ifndef GRLC_RUF_C |
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23 #define GRLC_RUF_C |
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24 #endif |
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25 |
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26 #define ENTITY_GRLC |
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27 |
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28 |
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29 /*==== INCLUDES =============================================================*/ |
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30 |
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31 #include <stdio.h> |
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32 #include "typedefs.h" /* to get Condat data types */ |
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33 #include "vsi.h" /* to get a lot of macros */ |
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34 #include "macdef.h" |
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35 #include "gprs.h" |
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36 #include "gsm.h" /* to get a lot of macros */ |
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37 #include "ccdapi.h" /* to get CCD API */ |
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38 #include "cnf_grlc.h" /* to get cnf-definitions */ |
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39 #include "mon_grlc.h" /* to get mon-definitions */ |
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40 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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41 #include "message.h" |
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42 #include "grlc.h" /* to get the global entity definitions */ |
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43 #include "grlc_f.h" |
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44 #include "grlc_tms.h" |
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45 #include "grlc_rds.h" |
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46 #include "grlc_ruf.h" |
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47 #include <string.h> |
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48 #include "cl_rlcmac.h" |
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49 |
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50 /*==== CONST ================================================================*/ |
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51 |
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52 /*==== LOCAL VARS ===========================================================*/ |
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53 |
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54 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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55 |
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56 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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57 |
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58 |
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59 |
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60 /* |
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61 +------------------------------------------------------------------------------ |
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62 | Function : ru_init |
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63 +------------------------------------------------------------------------------ |
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64 | Description : The function ru_init() set init values in null state. |
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65 | |
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66 | Parameters : dummy - description of parameter dummy |
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67 | |
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68 +------------------------------------------------------------------------------ |
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69 */ |
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70 GLOBAL void ru_init ( void ) |
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71 { |
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72 UBYTE i; |
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73 UBYTE j; |
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74 |
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75 TRACE_FUNCTION( "ru_init" ); |
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76 INIT_STATE(RU,RU_NULL); |
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77 |
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78 /* |
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79 * UBYTE |
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80 */ |
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81 grlc_data->ru.nts = 0xFF; |
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82 grlc_data->ru.nts_max = 0xFF; |
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83 grlc_data->ru.ti = 0xFF; |
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84 grlc_data->ru.next_prim = 0xFF; |
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85 grlc_data->ru.active_prim = 0xFF; |
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86 grlc_data->ru.vs = 0xFF; |
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87 grlc_data->ru.va = 0xFF; |
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88 grlc_data->ru.bsn_ret = 0xFF; |
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89 grlc_data->ru.last_si_block = 0xFF; |
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90 grlc_data->ru.cv = 0xFF; |
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91 grlc_data->ru.N3104 = 0xFF; |
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92 grlc_data->ru.N3104_MAX = 0xFF; |
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93 grlc_data->ru.block_status = 0xFF; |
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94 grlc_data->ru.poll_tn = 0xFF; |
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95 grlc_data->ru.count_cv_0 = 0xFF; |
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96 grlc_data->ru.nr_nacked_blks = 0xFF; |
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97 grlc_data->ru.pdu_cnt = 0xFF; |
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98 grlc_data->ru.pdu_sent = 0xFF; |
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99 grlc_data->ru.pdu_rem = 0xFF; |
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100 grlc_data->ru.pdu_boundaries = 0xFF; |
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101 |
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102 grlc_data->ru.write_pos_index = 0xFF; |
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103 |
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104 /* |
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105 * USHORT |
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106 */ |
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107 grlc_data->ru.rlc_data_size = 0xFFFF; |
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108 grlc_data->ru.sdu_len = 0xFFFF; |
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109 grlc_data->ru.sdu_off = 0xFFFF; |
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110 grlc_data->ru.rlc_octet_cnt = 0xFFFF; |
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111 grlc_data->ru.tbc = 0xFFFF; |
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112 grlc_data->ru.cnt_ts = 0xFFFF; |
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113 |
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114 /* |
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115 * BOOL |
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116 */ |
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117 grlc_data->ru.tlli_cs_type = FALSE; |
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118 grlc_data->ru.cd_active = TRUE; |
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119 grlc_data->ru.first_usf = FALSE; |
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120 grlc_data->ru.release_tbf = FALSE; |
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121 #if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH |
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122 grlc_data->ru.tbf_re_est = FALSE; |
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123 #endif |
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124 |
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125 /* |
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126 * Type |
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127 */ |
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128 grlc_data->ru.cs_type = CS_ZERO; |
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129 /* |
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130 * structs |
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131 */ |
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132 grlc_data->ru.pl_retrans_current.cnt = 0xFF; |
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133 memset(grlc_data->ru.pl_retrans_current.blk, 0xFF, 4); |
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134 /* |
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135 * array |
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136 */ |
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137 for (i=0;i<WIN_SIZE;i++) |
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138 grlc_data->ru.vb[i & WIN_MOD] = VB_INVALID; |
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139 /* |
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140 * global structs |
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141 */ |
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142 for (i=0;i<NEXT_POLL_ARRAY_SIZE;i++) |
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143 { |
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144 /* |
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145 * set free list |
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146 */ |
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147 grlc_data->next_poll_array[i].next = i+1; |
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148 grlc_data->next_poll_array[i].fn = 0xFFFFFFFF; |
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149 grlc_data->next_poll_array[i].cnt = 0; |
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150 for(j=0; j< POLL_TYPE_ARRAY_SIZE; j++) |
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151 grlc_data->next_poll_array[i].poll_type[j] = CGRLC_POLL_NONE; |
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152 } |
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153 /* |
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154 * last free entry points to 0xff |
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155 */ |
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156 grlc_data->next_poll_array[NEXT_POLL_ARRAY_SIZE-1].next = 0xFF; |
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157 /* |
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158 * indicates invalid paramters |
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159 */ |
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160 grlc_data->poll_start_free = 0; |
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161 grlc_data->poll_start_tbf = 0xFF; |
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162 |
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163 } /* ru_init() */ |
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164 |
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165 |
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166 |
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167 /* |
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168 |
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169 +------------------------------------------------------------------------------ |
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170 | Function : ru_within_window |
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171 +------------------------------------------------------------------------------ |
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172 | Description : The function ru_within_window() checks if the bsn_i value is |
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173 | between high_value_i and low_value_i(modulo operating). |
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174 | The return value is result. |
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175 | |
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176 | |
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177 | Parameters : bsn_i - chech this value |
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178 | high_value_i - right side of the window |
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179 | low_value_i - left side of the window |
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180 | |
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181 +------------------------------------------------------------------------------ |
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182 */ |
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183 GLOBAL BOOL ru_within_window ( UBYTE bsn_i, UBYTE high_value_i,UBYTE low_value_i ) |
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184 { |
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185 BOOL result = FALSE; |
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186 TRACE_FUNCTION( "ru_within_window" ); |
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187 |
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188 if( |
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189 ( high_value_i >= low_value_i ) AND /* vs >= va */ |
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190 ( bsn_i > low_value_i ) AND /* ssn > va */ |
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191 ( bsn_i <= high_value_i ) /* vs >= ssn */ |
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192 ) |
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193 { |
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194 result = TRUE; |
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195 } |
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196 else if( ( high_value_i < low_value_i ) /* va > vs */ |
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197 AND |
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198 ( ( ( bsn_i > low_value_i ) AND /* ssn > va */ |
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199 ( bsn_i > high_value_i )) OR /* ssn > vs */ |
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200 ( ( bsn_i < low_value_i ) AND /* ssn > va */ |
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201 ( bsn_i <= high_value_i )) /* ssn <= vs */ |
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202 ) |
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203 ) |
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204 { |
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205 result = TRUE; |
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206 } |
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207 |
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208 /* if(!result) |
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209 { |
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210 TRACE_EVENT_P3("BSN not in range: low=%d bsn=%d high=%d", low_value_i,bsn_i,high_value_i); |
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211 } |
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212 */ |
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213 |
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214 return result; |
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215 } /* ru_within_window() */ |
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216 |
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217 |
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218 |
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219 /* |
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220 +------------------------------------------------------------------------------ |
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221 | Function : ru_recalc_rlc_oct_cnt |
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222 +------------------------------------------------------------------------------ |
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223 | Description : The function ru_recalc_rlc_oct_cnt() the number of octetcs |
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224 | during the TBF. It is needed for starting the countdown procedure |
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225 | |
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226 | Parameters : dummy - description of parameter dummy |
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227 | |
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228 +------------------------------------------------------------------------------ |
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229 */ |
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230 GLOBAL USHORT ru_recalc_rlc_oct_cnt ( void ) |
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231 { |
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232 USHORT result; |
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233 UBYTE next_cnt; |
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234 UBYTE prev_cnt; |
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235 UBYTE rem_pdu_bound; |
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236 ULONG rest_of_pdu; |
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237 UBYTE last_pdu_bound; |
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238 TRACE_FUNCTION( "ru_recalc_rlc_oct_cnt" ); |
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239 |
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240 grlc_data->ru.next_prim = grlc_data->prim_queue[grlc_data->ru.active_prim].next; |
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241 result = grlc_data->ru.sdu_len; |
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242 next_cnt = grlc_data->ru.next_prim; |
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243 if(grlc_data->ru.sdu_len) |
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244 grlc_data->ru.pdu_rem = 1; |
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245 |
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246 /*init calculate nr of pdu boundaries*/ |
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247 rest_of_pdu = grlc_data->ru.sdu_len%grlc_data->ru.rlc_data_size; |
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248 if((rest_of_pdu EQ 0) AND |
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249 ((next_cnt EQ 0xFF) OR /* either no primitive in queue */ |
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250 grlc_data->prim_queue[next_cnt].start_new_tbf)) /* or next primitive belongs to new tbf */ |
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251 rem_pdu_bound = 0; /*fills excatly in cv=0*/ |
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252 else if(rest_of_pdu EQ 0) |
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253 rem_pdu_bound = 2; /*fills exxalty, more pdus rerq, therefore 2 bounds*/ |
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254 else |
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255 rem_pdu_bound = 1; /*normal case*/ |
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256 last_pdu_bound = rem_pdu_bound; |
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257 |
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258 #ifdef _SIMULATION_ |
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259 TRACE_EVENT_P4("pdu_len=%d,rest_of_pdu=%d,rem_pdu_bound=%d,last_pdu_bound=%d", |
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260 grlc_data->ru.sdu_len, |
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261 rest_of_pdu, |
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262 rem_pdu_bound, |
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263 last_pdu_bound ); |
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264 #endif /* #ifdef _SIMULATION_ */ |
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265 |
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266 prev_cnt = grlc_data->ru.active_prim; |
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267 while((next_cnt < PRIM_QUEUE_SIZE_TOTAL) AND |
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268 (grlc_data->prim_queue[next_cnt].start_new_tbf EQ 0) |
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269 ) |
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270 { |
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271 ULONG sdu_len; |
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272 result += grlc_data->prim_queue[next_cnt].prim_ptr->sdu.l_buf/8; |
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273 sdu_len = grlc_data->prim_queue[next_cnt].prim_ptr->sdu.l_buf/8; |
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274 grlc_data->prim_queue[next_cnt].previous = prev_cnt; |
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275 grlc_data->prim_queue[next_cnt].cv_status = FALSE; |
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276 grlc_data->prim_queue[next_cnt].rlc_status = FALSE; |
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277 grlc_data->prim_queue[next_cnt].last_bsn = 0xFF; |
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278 |
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279 prev_cnt = next_cnt; |
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280 next_cnt = grlc_data->prim_queue[next_cnt].next; |
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281 grlc_data->ru.pdu_rem++; |
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282 |
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283 /*init calculate nr of pdu boundaries*/ |
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284 |
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285 rest_of_pdu = ((sdu_len+last_pdu_bound+rest_of_pdu)%grlc_data->ru.rlc_data_size); |
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286 if((rest_of_pdu EQ 0) AND ((next_cnt EQ 0xFF) OR grlc_data->prim_queue[next_cnt].start_new_tbf)) |
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287 { |
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288 rem_pdu_bound += 0; /*fills excatly in cv=0*/ |
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289 last_pdu_bound = 0; |
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290 } |
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291 else if(rest_of_pdu EQ 0) |
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292 { |
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293 rem_pdu_bound += 2; /*fills exxalty, more pdus rerq, therefore 2 bounds*/ |
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294 last_pdu_bound = 2; |
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295 } |
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296 else |
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297 { |
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298 rem_pdu_bound += 1; /*normal case*/ |
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299 last_pdu_bound = 1; |
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300 } |
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301 #ifdef _SIMULATION_ |
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302 TRACE_EVENT_P4("pdu_len=%d,rest_of_pdu=%d,rem_pdu_bound=%d,last_pdu_bound=%d", |
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303 sdu_len, |
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304 rest_of_pdu, |
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305 rem_pdu_bound, |
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306 last_pdu_bound ); |
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307 #endif /* #ifdef _SIMULATION_ */ |
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308 |
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309 } |
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310 grlc_data->ru.pdu_cnt = grlc_data->ru.pdu_rem+grlc_data->ru.pdu_sent; |
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311 grlc_data->ru.pdu_boundaries = rem_pdu_bound; |
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312 #ifdef _SIMULATION_ |
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313 TRACE_EVENT_P4("pdu_cnt=%d,pdu_sent=%d,pdu_rem=%d,needed pdu_boundaries=%d", |
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314 grlc_data->ru.pdu_cnt, |
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315 grlc_data->ru.pdu_sent, |
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316 grlc_data->ru.pdu_rem, |
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317 grlc_data->ru.pdu_boundaries ); |
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318 #endif /* #ifdef _SIMULATION_ */ |
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319 |
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320 grlc_data->tbf_ctrl[grlc_data->ul_index].pdu_cnt = grlc_data->ru.pdu_cnt; |
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321 return result; |
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322 } /* ru_recalc_rlc_oct_cnt() */ |
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323 |
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324 |
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325 |
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326 |
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327 |
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328 /* |
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329 +------------------------------------------------------------------------------ |
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330 | Function : ru_get_next_sdu |
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331 +------------------------------------------------------------------------------ |
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332 | Description : The function ru_get_next_sdu() gets the next GRLC_DATA_REQ from |
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333 | the queue. |
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334 | |
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335 | Parameters : dummy - description of parameter dummy |
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336 | |
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337 +------------------------------------------------------------------------------ |
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338 */ |
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339 GLOBAL void ru_get_next_sdu ( void ) |
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340 { |
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341 TRACE_FUNCTION( "ru_get_next_sdu" ); |
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342 |
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343 grlc_data->ru.pdu_rem--; |
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344 grlc_data->ru.pdu_sent++; |
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345 grlc_data->prim_queue[grlc_data->ru.active_prim].last_bsn = grlc_data->ru.vs; |
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346 |
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347 if((grlc_data->prim_queue[grlc_data->ru.next_prim].start_new_tbf EQ 0) AND |
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348 grlc_data->ru.next_prim NEQ 0xFF) |
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349 { |
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350 grlc_data->ru.active_prim = grlc_data->prim_queue[grlc_data->ru.active_prim].next; |
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351 grlc_data->ru.sdu_len = grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu.l_buf/8; |
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352 grlc_data->ru.sdu_off = grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu.o_buf/8; |
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353 grlc_data->prim_queue[grlc_data->ru.active_prim].rlc_status = TRUE; |
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354 grlc_data->ru.next_prim = grlc_data->prim_queue[grlc_data->ru.active_prim].next; |
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355 } |
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356 else |
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357 { |
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358 grlc_data->ru.sdu_len = 0; |
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359 grlc_data->ru.sdu_off = 0; |
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360 |
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361 } |
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362 |
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363 #ifdef _SIMULATION_ |
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364 TRACE_EVENT_P3("pdu_cnt=%d,pdu_sent=%d,pdu_rem=%d", |
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365 grlc_data->ru.pdu_cnt, |
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366 grlc_data->ru.pdu_sent, |
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367 grlc_data->ru.pdu_rem ); |
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368 #endif /* #ifdef _SIMULATION_ */ |
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369 |
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370 } /* ru_get_next_sdu() */ |
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371 |
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372 |
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373 |
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374 |
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375 |
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376 /* |
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377 +------------------------------------------------------------------------------ |
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378 | Function : ru_calc_rlc_data_size |
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379 +------------------------------------------------------------------------------ |
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380 | Description : The function ru_calc_rlc_data_size() calculates the Data size of |
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381 | an RLC data block without header and TLLI. The size is described |
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382 | in bytes. |
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383 | |
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384 | Parameters : cs_type_i - Coding scheme, determines the size of an RLC data block |
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385 | |
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386 +------------------------------------------------------------------------------ |
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387 */ |
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388 GLOBAL USHORT ru_calc_rlc_data_size ( T_CODING_SCHEME cs_type_i, UBYTE ti_bit_i ) |
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389 { |
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390 USHORT result=0; |
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391 UBYTE tlli_size; |
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392 TRACE_FUNCTION( "ru_calc_rlc_data_size" ); |
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393 |
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394 /* |
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395 * check if tlli must be included in RLC data blocks |
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396 */ |
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397 if (ti_bit_i EQ 0) |
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398 tlli_size = 0; |
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399 else |
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400 { |
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401 tlli_size = TLLI_SIZE; |
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402 if(!(grlc_data->ru.tlli_cs_type)) |
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403 cs_type_i = CS_1; |
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404 #ifdef REL99 |
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405 if(grlc_data->pfi_support) |
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406 { |
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407 tlli_size++; |
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408 } |
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409 #endif |
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410 } |
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411 |
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412 switch( cs_type_i) |
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413 { |
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|
414 case CS_1: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
415 result = 20; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
416 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
417 case CS_2: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
418 result = 30; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
419 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
420 case CS_3: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
421 result = 36; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
422 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
423 case CS_4: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
424 result = 50; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
425 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
426 default: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
427 if (!result) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
428 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
429 TRACE_EVENT_P2("Unknown coding scheme, tsize=%d, t_cs=%d", |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
430 tlli_size, grlc_data->ru.tlli_cs_type); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
431 result = 20; /* Going by CS1 coding scheme by default */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
432 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
433 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
434 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
435 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
436 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
437 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
438 result -= tlli_size; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
439 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
440 return result; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
441 } /* ru_calc_rlc_data_size() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
442 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
443 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
444 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
445 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
446 | Function : ru_set_block_status |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
447 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
448 | Description : The function ru_set_block_status() sets the block status. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
449 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
450 | Parameters : cs_type_i - Coding scheme, determines the block status |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
451 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
452 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
453 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
454 GLOBAL USHORT ru_set_block_status ( T_CODING_SCHEME cs_type_i ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
455 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
456 USHORT result=0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
457 TRACE_FUNCTION( "ru_set_block_status" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
458 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
459 if(!(grlc_data->ru.tlli_cs_type) AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
460 grlc_data->ru.ti) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
461 cs_type_i = CS_1; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
462 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 switch( cs_type_i) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
464 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
465 case CS_1: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
466 result = 2; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
467 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 case CS_2: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 result = 4; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 case CS_3: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
472 result = 5; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
473 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
474 case CS_4: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 result = 6; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
476 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
477 default: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
478 TRACE_EVENT_P3("Unknown CS cstype=%d t_cs=%d, ti=%d",cs_type_i, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
479 grlc_data->ru.tlli_cs_type, grlc_data->ru.ti); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
480 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
481 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
482 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
483 return result; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
484 } /* ru_set_block_status() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
485 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
486 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
487 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
488 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
489 | Function : ru_get_cs_type |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
490 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 | Description : The function ru_get_cs_type() returns the coding scheme |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
492 | for the requeseted block status. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
494 | Parameters : bs_i - requested block status |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 GLOBAL T_CODING_SCHEME ru_get_cs_type ( USHORT bs_i ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 T_CODING_SCHEME result= CS_ZERO; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 ; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 TRACE_FUNCTION( "ru_get_cs_type" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
503 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 switch( bs_i) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 case 2: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
508 result = CS_1; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
510 case 4: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 result = CS_2; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 case 5: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
514 result = CS_3; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
515 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 case 6: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 result = CS_4; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 default: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 TRACE_ERROR("unknown block status"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
523 return result; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
524 } /* ru_get_cs_type() */ |
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parents:
diff
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|
525 /* |
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parents:
diff
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|
526 +------------------------------------------------------------------------------ |
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parents:
diff
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|
527 | Function : ru_tbf_init |
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parents:
diff
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|
528 +------------------------------------------------------------------------------ |
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parents:
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|
529 | Description : The function ru_tbf_init() sets the parameters at tbf assignment |
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parents:
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|
530 | |
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|
531 | Parameters : dummy - description of parameter dummy |
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|
532 | |
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parents:
diff
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|
533 +------------------------------------------------------------------------------ |
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parents:
diff
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|
534 */ |
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parents:
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|
535 GLOBAL void ru_tbf_init ( void ) |
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parents:
diff
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|
536 { |
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parents:
diff
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|
537 UBYTE i; |
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parents:
diff
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|
538 |
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parents:
diff
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|
539 TRACE_FUNCTION( "ru_tbf_init" ); |
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parents:
diff
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|
540 |
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parents:
diff
changeset
|
541 grlc_data->ru.rlc_mode = grlc_data->uplink_tbf.rlc_mode; |
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parents:
diff
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|
542 grlc_data->ru.nts = grlc_data->uplink_tbf.nts; |
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parents:
diff
changeset
|
543 grlc_data->ru.nts_max = grlc_data->uplink_tbf.nts; |
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parents:
diff
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|
544 grlc_data->ru.va = 0; |
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parents:
diff
changeset
|
545 grlc_data->ul_tn_mask = grlc_data->uplink_tbf.ts_mask; |
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parents:
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546 #if defined REL99 AND defined TI_PS_FF_TBF_EST_PACCH |
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parents:
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|
547 grlc_data->ru.tbf_re_est = FALSE; |
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parents:
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|
548 #endif |
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parents:
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|
549 |
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parents:
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|
550 |
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parents:
diff
changeset
|
551 /* |
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parents:
diff
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|
552 * initate l1 queue parameters |
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parents:
diff
changeset
|
553 */ |
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parents:
diff
changeset
|
554 grlc_data->ru.write_pos_index = 0; |
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parents:
diff
changeset
|
555 for(i=0; i<MAX_UL_TN;i++) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
556 grlc_data->ru.ul_data[i].block_status = 0; |
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parents:
diff
changeset
|
557 |
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parents:
diff
changeset
|
558 |
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parents:
diff
changeset
|
559 if(grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_ACK) |
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parents:
diff
changeset
|
560 { |
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parents:
diff
changeset
|
561 /* |
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parents:
diff
changeset
|
562 * parameters only used in acknowledged mode |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 grlc_data->ru.bsn_ret = 0; |
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parents:
diff
changeset
|
565 grlc_data->ru.last_si_block = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
566 grlc_data->ru.N3104_MAX = 3 * (grlc_data->uplink_tbf.bs_cv_max + 3 ) * grlc_data->ru.nts_max; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 grlc_data->ru.nr_nacked_blks = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 grlc_data->ru.ti = grlc_data->uplink_tbf.ti; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 else if(grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_UACK) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
572 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
573 * parameters only used in unacknowledged mode |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 grlc_data->ru.count_cv_0 = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
576 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
577 * tlli is not send within data blocks |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
578 */ |
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parents:
diff
changeset
|
579 grlc_data->ru.ti = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
580 } |
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parents:
diff
changeset
|
581 |
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parents:
diff
changeset
|
582 /* |
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parents:
diff
changeset
|
583 * read the first pdu |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
584 */ |
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parents:
diff
changeset
|
585 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 grlc_data->ru.active_prim = grlc_data->prim_start_tbf; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
587 grlc_data->prim_queue[grlc_data->prim_start_tbf].previous = 0xFF; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
588 grlc_data->ru.next_prim = grlc_data->prim_queue[grlc_data->ru.active_prim].next; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
589 grlc_data->prim_queue[grlc_data->prim_start_tbf].cv_status = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 grlc_data->prim_queue[grlc_data->prim_start_tbf].last_bsn = 0xFF; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
591 grlc_data->ru.vs = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
592 grlc_data->ru.cv = 55; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
593 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
594 * USHORT |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
595 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
596 grlc_data->ru.sdu_len = grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu.l_buf/8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
597 grlc_data->ru.sdu_off = grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu.o_buf/8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
598 grlc_data->prim_queue[grlc_data->ru.active_prim].rlc_status = TRUE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
599 grlc_data->ru.pdu_sent = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
600 grlc_data->ru.cnt_ts = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
601 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
602 * ULONG |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
603 */ |
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parents:
diff
changeset
|
604 grlc_data->missed_poll_fn = 1; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
605 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
606 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
607 * BOOL |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
608 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
609 grlc_data->ru.tlli_cs_type = grlc_data->uplink_tbf.tlli_cs_type; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
610 grlc_data->ru.cd_active = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
611 grlc_data->ru.reorg_l1_needed = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
612 grlc_data->ru.v_next_tbf_params = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
613 grlc_data->ul_tfi_changed = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
614 grlc_data->ru.release_tbf = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
615 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
616 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
617 * Type |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
618 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
619 grlc_data->ru.cs_type = grlc_data->uplink_tbf.cs_type; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
620 grlc_data->ru.last_bsn = LAST_BSN_NOT_BULIT; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
621 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
622 * struct |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
623 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
624 if(grlc_data->uplink_tbf.mac_mode EQ CGRLC_MAC_MODE_DA) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
625 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
626 /* |
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627 * Start t3164, when starting time is elapsed. |
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628 * Only if contention resolution is needed and not fixed alloc is used. |
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629 */ |
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630 grlc_data->ru.first_usf = TRUE; |
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|
631 } |
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632 grlc_data->ru.rlc_data_size = ru_calc_rlc_data_size(grlc_data->ru.cs_type, grlc_data->ru.ti); |
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633 grlc_data->ru.block_status = ru_set_block_status(grlc_data->ru.cs_type); |
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634 |
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635 /* |
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|
636 * handle close ended TBF |
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|
637 */ |
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638 if (grlc_data->uplink_tbf.rlc_db_granted ) |
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|
639 { |
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640 ULONG rlc_oct_cnt ; |
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parents:
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|
641 |
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642 UBYTE next = grlc_data->prim_queue[grlc_data->prim_start_tbf].next; |
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|
643 |
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644 rlc_oct_cnt = (grlc_data->prim_queue[grlc_data->prim_start_tbf].prim_ptr->sdu.l_buf/8)+1; |
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645 |
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646 grlc_data->uplink_tbf.rlc_db_granted *= grlc_data->ru.rlc_data_size; |
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647 |
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648 while( (next < PRIM_QUEUE_SIZE) AND |
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649 (!grlc_data->prim_queue[next].start_new_tbf) AND |
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parents:
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650 ((rlc_oct_cnt+(grlc_data->prim_queue[next].prim_ptr->sdu.l_buf/8)+1) < grlc_data->uplink_tbf.rlc_db_granted)) |
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651 { |
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652 rlc_oct_cnt += (grlc_data->prim_queue[next].prim_ptr->sdu.l_buf/8)+1; |
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parents:
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|
653 next = grlc_data->prim_queue[next].next; |
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parents:
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|
654 } |
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|
655 if(next < PRIM_QUEUE_SIZE) |
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656 grlc_data->prim_queue[next].start_new_tbf = 1; |
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parents:
diff
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|
657 |
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|
658 TRACE_EVENT_P4("close ended TBF: rlc_g=%ld rlc_oct =%ld data_size=%d next=%d" |
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659 ,grlc_data->uplink_tbf.rlc_db_granted |
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parents:
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660 ,rlc_oct_cnt |
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parents:
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|
661 ,grlc_data->ru.rlc_data_size |
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parents:
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|
662 ,next); |
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parents:
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|
663 } |
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parents:
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|
664 |
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|
665 grlc_data->ru.rlc_octet_cnt = ru_recalc_rlc_oct_cnt(); /*rlc data size needed*/ |
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666 grlc_data->ru.pl_retrans_current.cnt = 0; |
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|
667 |
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|
668 |
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|
669 |
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|
670 |
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|
671 /* TRACE PARAMS*/ |
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|
672 grlc_data->ul_index = 0; |
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|
673 grlc_data->tbf_ctrl[grlc_data->ul_index].tbf_type = TBF_TYPE_UL; |
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|
674 grlc_data->tbf_ctrl[grlc_data->ul_index].tfi = grlc_data->ul_tfi; |
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parents:
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|
675 grlc_data->tbf_ctrl[grlc_data->ul_index].rlc_oct_cnt = 0; |
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|
676 grlc_data->tbf_ctrl[grlc_data->ul_index].ret_bsn = 0; |
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|
677 grlc_data->tbf_ctrl[grlc_data->ul_index].ack_cnt = 0; |
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|
678 grlc_data->tbf_ctrl[grlc_data->ul_index].fbi = 0; |
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|
679 } /* ru_tbf_init() */ |
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|
680 |
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parents:
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|
681 |
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diff
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|
682 |
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|
683 /* |
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parents:
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|
684 +------------------------------------------------------------------------------ |
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685 | Function : ru_set_T3198 |
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|
686 +------------------------------------------------------------------------------ |
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|
687 | Description : The function ru_set_T3198() starts the timer T3198 of the rlc |
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parents:
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|
688 | data block with bsn as input parameter. The timer is handled in |
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parents:
diff
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|
689 | BS_CV_MAX block periods. |
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parents:
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|
690 | |
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parents:
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|
691 | Parameters : bsn_i - bsn value of the data block |
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parents:
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|
692 | |
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parents:
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|
693 +------------------------------------------------------------------------------ |
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parents:
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|
694 */ |
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parents:
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|
695 GLOBAL void ru_set_T3198 ( UBYTE bsn_i ) |
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parents:
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|
696 { |
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diff
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|
697 USHORT block_periods; |
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parents:
diff
changeset
|
698 |
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parents:
diff
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|
699 |
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parents:
diff
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|
700 TRACE_FUNCTION( "ru_set_T3198" ); |
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parents:
diff
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|
701 |
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parents:
diff
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|
702 |
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diff
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|
703 block_periods = MAXIMUM(1,grlc_data->uplink_tbf.bs_cv_max); |
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parents:
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|
704 /* |
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parents:
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|
705 * set timer T3198 , |
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parents:
diff
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|
706 * the framenumber is set, at which the block is set to negative acknowledged |
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parents:
diff
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|
707 */ |
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parents:
diff
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|
708 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].T3198 = grlc_decode_tbf_start_rel(grlc_data->ul_fn, --block_periods); |
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parents:
diff
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|
709 |
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parents:
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|
710 #ifdef _SIMULATION_ |
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|
711 TRACE_EVENT_P4("SET T3198: bsn %d t3198=%ld c_fn=%ld bs_cv_max=%d" |
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parents:
diff
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|
712 ,bsn_i |
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parents:
diff
changeset
|
713 ,grlc_data->ru.rlc_data[bsn_i & WIN_MOD].T3198 |
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parents:
diff
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|
714 ,grlc_data->ul_fn |
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|
715 ,grlc_data->uplink_tbf.bs_cv_max); |
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|
716 #endif |
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parents:
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|
717 |
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|
718 } /* ru_set_T3198() */ |
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|
719 |
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parents:
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|
720 /* |
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|
721 +------------------------------------------------------------------------------ |
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|
722 | Function : ru_send_mac_data_req |
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parents:
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|
723 +------------------------------------------------------------------------------ |
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parents:
diff
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|
724 | Description : The function ru_send_mac_data_req() sends the data block with |
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parents:
diff
changeset
|
725 | bsn_i. The claculated block is matched in the PL buffer |
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parents:
diff
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|
726 | (and MAC_DATA_REQ primitive, if SIMULATION is defined). |
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parents:
diff
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|
727 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 | Parameters : bsn_i - bsn value of the next to sent data block |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
729 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
730 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
732 GLOBAL void ru_send_mac_data_req ( UBYTE bsn_i ) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
733 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
734 UBYTE li_cnt; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
735 UBYTE data_cnt; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
736 UBYTE i; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
737 USHORT l_tlli; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
738 UBYTE len; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
739 USHORT off; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
740 UBYTE index; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
741 UBYTE *ptr_temp; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
742 TRACE_FUNCTION( "ru_send_mac_data_req" ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
743 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
744 #ifdef _SIMULATION_ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
745 TRACE_EVENT_P2("BSN=%d mac_header=%x ",bsn_i, grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.mac); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
746 #endif /* #ifdef _SIMULATION_ */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
747 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
748 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
749 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
750 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
751 memset(&grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
752 0, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
753 sizeof(T_ul_data)); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
754 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
755 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].block_status; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
756 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
757 ptr_temp = (UBYTE *) (grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].ul_block); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
758 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
759 * set MAC Header |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
760 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
761 ptr_temp[0] = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.mac; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
762 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
763 ptr_temp[1] = (grlc_data->ul_tfi << 1 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
764 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.ti); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
765 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
766 ptr_temp[2] = (bsn_i << 1 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
767 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.e_bit); /*lint !e415*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
768 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
769 * set Length Indicator field(s) if present |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
770 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
771 li_cnt = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_cnt; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
772 for(i=3; i<(3+li_cnt);i++) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
773 ptr_temp[i] = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[i-3]; /*lint !e661 !e662*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
774 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
775 * set TLLI field, if present |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
776 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
777 if(grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.ti) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
778 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
779 grlc_set_tlli( &l_tlli, &off, &(ptr_temp[3+li_cnt]), grlc_data->uplink_tbf.tlli ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
780 l_tlli /= 8; /* handled in bytes */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
781 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
782 #ifdef REL99 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
783 if (grlc_data->pfi_support) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
784 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
785 ptr_temp[1] |= 0x40; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
786 ptr_temp[3+li_cnt+l_tlli] =(grlc_data->pfi_value << 1) | 0x01;/*04.60 7.1.2.6(initial pfi)*/ /*E bit = 1*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
787 l_tlli++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
788 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
789 #endif |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
790 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
791 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
792 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
793 l_tlli = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
794 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
795 * copy LLC DATA |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
796 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
797 index = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
798 data_cnt = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data_cnt; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
799 for(i=0;i<data_cnt;i++) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
800 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
801 len = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[i].l_buf / 8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
802 off = grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[i].o_buf / 8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
803 if(!grlc_test_mode_active()) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
804 { /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
805 * get regular data |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
806 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
807 memcpy(&(ptr_temp[3+li_cnt+l_tlli+index]), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
808 (grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[i].ptr_data->buf + off), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
809 len); /*lint !e797*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
810 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
811 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
812 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
813 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
814 * test mode active, get test data |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
815 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
816 if(grlc_data->testmode.mode EQ CGRLC_TEST_RANDOM) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
817 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
818 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
819 * CGRLC_TEST_RANDOM |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
820 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
821 if (!grlc_data->testmode.no_data_calculation) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
822 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
823 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
824 * First call in this block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
825 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
826 grlc_prbs(COMPUTE_DATA, len, grlc_data->testmode.ptr_test_data); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
827 grlc_data->testmode.no_data_calculation = 1; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
828 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
829 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
830 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
831 if (grlc_data->ru.nts EQ 1) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
832 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
833 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
834 * this block is finished, allow prbs data calculation aigain |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
835 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
836 grlc_data->testmode.no_data_calculation = 0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
837 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
838 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
839 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
840 * copy the prbs in |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
841 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
842 memcpy(&(ptr_temp[3+li_cnt+l_tlli+index]), grlc_data->testmode.ptr_test_data, len); /*lint !e797*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
843 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
844 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
845 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
846 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
847 * CGRLC_LOOP |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
848 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
849 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
850 * If the downlink TBF is established on more than one timeslot, the MS shall transmit in |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
851 * the second uplink timeslot (if present) RLC/MAC blocks received on the second downlink |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
852 * timeslot, and shall transmit in the third uplink timeslot (if present) RLC/MAC blocks |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
853 * received in the third downlink timeslot and so on. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
854 * It is assumed that while transmitting L1 will transmit data blocks in the sequence |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
855 * in which it has received blocks from GRLC. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
856 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
857 if (grlc_data->downlink_tbf.nts > 1) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
858 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
859 if (grlc_data->ru.write_pos_index EQ 0) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
860 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
861 memcpy(&(ptr_temp[3+li_cnt+l_tlli+index]),grlc_data->testmode.rec_data[0].payload,len); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
862 TRACE_EVENT_P4("bsn =%d ready for send, cs_type=%ld, e_bit=%d, tn=%d" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
863 ,bsn_i |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
864 ,grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
865 ,grlc_data->testmode.rec_data[0].e_bit |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
866 ,grlc_data->ru.write_pos_index); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
867 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
868 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
869 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
870 memcpy(&(ptr_temp[3+li_cnt+l_tlli+index]),grlc_data->testmode.rec_data[1].payload,len); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
871 TRACE_EVENT_P4("bsn =%d ready for send, cs_type=%ld, e_bit=%d, tn=%d" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
872 ,bsn_i |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
873 ,grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
874 ,grlc_data->testmode.rec_data[1].e_bit |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
875 ,grlc_data->ru.write_pos_index); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
876 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
877 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
878 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
879 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
880 memcpy(&(ptr_temp[3+li_cnt+l_tlli+index]),grlc_data->testmode.rec_data[0].payload,len); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
881 TRACE_EVENT_P3("bsn =%d ready for send, cs_type=%ld, e_bit=%d" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
882 ,bsn_i |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
883 ,grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
884 ,grlc_data->testmode.rec_data[0].e_bit); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
885 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
886 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
887 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
888 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
889 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
890 index += len; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
891 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
892 if((grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.mac & 0x3C) EQ 0) /* countdown value is equal 0*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
893 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
894 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
895 * fill rest of last block with 2B |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
896 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
897 USHORT rlc_data_size; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
898 rlc_data_size = ru_calc_rlc_data_size( ru_get_cs_type(grlc_data->ru.rlc_data[bsn_i & WIN_MOD].block_status) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
899 , grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.ti); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
900 len = rlc_data_size-index-li_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
901 memset(&(ptr_temp[3+li_cnt+l_tlli+index]), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
902 0x2B, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
903 len); /*lint !e797*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
904 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
905 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
906 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
907 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
908 PALLOC(mac_data_req,MAC_DATA_REQ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
909 memset(&(mac_data_req->ul_data), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
910 0, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
911 sizeof(T_ul_data)); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
912 memcpy(&(mac_data_req->ul_data), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
913 &(grlc_data->ru.ul_data[grlc_data->ru.write_pos_index]), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
914 sizeof(T_ul_data)); /*lint !e797*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
915 PSEND(hCommL1,mac_data_req); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
916 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
917 TRACE_EVENT_P1("wpi %d",grlc_data->ru.write_pos_index); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
918 #else /* #ifdef _SIMULATION_ */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
919 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
920 TRACE_MEMORY_PRIM ( hCommGRLC, hCommL1, MAC_DATA_REQ, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
921 &grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
922 sizeof(T_ul_data) ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
923 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
924 #endif /* #ifdef _SIMULATION_ */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
925 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
926 grlc_data->ru.write_pos_index++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
927 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
928 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
929 * indicates the PL, there is no more block |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
930 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
931 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = 0; |
219afcfc6250
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932 } |
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|
933 grlc_data->ru.pl_retrans_current.blk[grlc_data->ru.pl_retrans_current.cnt] = bsn_i; |
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diff
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|
934 grlc_data->ru.pl_retrans_current.cnt++; |
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diff
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|
935 grlc_data->ru.nts--; |
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|
936 grlc_data->ru.vb[bsn_i & WIN_MOD] = VB_PENDING_ACK; |
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parents:
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|
937 } /* ru_send_mac_data_req() */ |
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|
938 |
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|
939 |
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|
940 |
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941 |
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|
942 /* |
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|
943 +------------------------------------------------------------------------------ |
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|
944 | Function : ru_set_prim_queue |
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parents:
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|
945 +------------------------------------------------------------------------------ |
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|
946 | Description : The function ru_set_prim_queue() updates the primitive queue. |
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|
947 | If the countdown procedure is started, all LLC PDUs which belongs |
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diff
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|
948 | to the current tbf are signed with cv_status as true. In this case |
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parents:
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|
949 | these LLC PDUs can´t reorginized an more LLC PDU can sent during |
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parents:
diff
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|
950 | his TBF. Additionally received LLC PDUs are sent in a new TBF. |
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|
951 | If the countdown procedure is stopped (i.e. change of cpding |
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|
952 | scheme) then this functions resets the cv_status to False. |
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|
953 | |
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parents:
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|
954 | Parameters : cd_state_i - if true, the countdown procedue is started, else |
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|
955 | it is stopped |
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parents:
diff
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|
956 | |
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parents:
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|
957 +------------------------------------------------------------------------------ |
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parents:
diff
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|
958 */ |
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parents:
diff
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|
959 GLOBAL void ru_set_prim_queue ( BOOL cd_state_i ) |
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|
960 { |
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parents:
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|
961 UBYTE next; |
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parents:
diff
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|
962 TRACE_FUNCTION( "ru_set_prim_queue" ); |
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parents:
diff
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|
963 |
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parents:
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|
964 next = grlc_data->ru.next_prim; |
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diff
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|
965 grlc_data->prim_queue[grlc_data->ru.active_prim].cv_status = cd_state_i; |
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parents:
diff
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|
966 |
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|
967 while( (grlc_data->prim_queue[next].start_new_tbf EQ 0) AND (next NEQ 0xFF) ) |
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diff
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|
968 { |
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|
969 grlc_data->prim_queue[next].cv_status = cd_state_i; |
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parents:
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|
970 next = grlc_data->prim_queue[next].next; |
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parents:
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|
971 } |
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|
972 |
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|
973 |
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parents:
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974 } /* ru_set_prim_queue() */ |
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parents:
diff
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|
975 |
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|
976 |
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|
977 |
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|
978 |
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|
979 /* |
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|
980 +------------------------------------------------------------------------------ |
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|
981 | Function : ru_countdown_procedure |
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parents:
diff
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|
982 +------------------------------------------------------------------------------ |
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diff
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|
983 | Description : The function ru_countdown_procedure() calculates the countdown |
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parents:
diff
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|
984 | value. After Contention resoultion is succesfully completed or |
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parents:
diff
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|
985 | at changing of the Coding scheme(indicateded in packet |
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parents:
diff
changeset
|
986 | uplink ack/nack or packet timeslot reconfigure), the countdown |
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parents:
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|
987 | value must be recalculated. |
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|
988 | |
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diff
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|
989 | Parameters : dummy - description of parameter dummy |
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parents:
diff
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|
990 | |
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parents:
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|
991 +------------------------------------------------------------------------------ |
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parents:
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|
992 */ |
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|
993 GLOBAL UBYTE ru_countdown_procedure ( UBYTE ret_blocks ) |
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parents:
diff
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|
994 { |
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parents:
diff
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|
995 USHORT x; |
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parents:
diff
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|
996 UBYTE result; |
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parents:
diff
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|
997 TRACE_FUNCTION( "ru_countdown_procedure" ); |
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parents:
diff
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|
998 |
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parents:
diff
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|
999 /* |
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parents:
diff
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|
1000 * ret_blocks is the number of blocks which has to retransmit |
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parents:
diff
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|
1001 * formular for cv calculation: x = round((TBC-bsn´-1)/nts) |
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parents:
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|
1002 * here tbc = (TBC-bsn) so that |
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parents:
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|
1003 * x = round((tbc-1)/nts) |
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parents:
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|
1004 * nr of pdu bundaries is also considered for calculating tbc |
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|
1005 */ |
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|
1006 |
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parents:
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|
1007 #ifdef _SIMULATION_ |
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|
1008 TRACE_EVENT_P3("bs_cv_max=%d rlc_oct_cnt=%d data_size=%d",grlc_data->uplink_tbf.bs_cv_max,grlc_data->ru.rlc_octet_cnt,grlc_data->ru.rlc_data_size); |
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|
1009 #endif /* #ifdef _SIMULATION_ */ |
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1010 |
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|
1011 |
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|
1012 if(grlc_data->testmode.mode EQ CGRLC_LOOP) |
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|
1013 { |
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|
1014 TRACE_EVENT("testmode B: cv value=15"); |
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|
1015 return (15); |
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|
1016 } |
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|
1017 |
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|
1018 grlc_data->ru.tbc = (grlc_data->ru.rlc_octet_cnt+grlc_data->ru.pdu_boundaries) / grlc_data->ru.rlc_data_size; |
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|
1019 if( (grlc_data->ru.rlc_octet_cnt+grlc_data->ru.pdu_boundaries) % grlc_data->ru.rlc_data_size) /*round upwards*/ |
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1020 grlc_data->ru.tbc++; |
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|
1021 |
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|
1022 |
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|
1023 x = (grlc_data->ru.tbc -1 + ret_blocks) / grlc_data->ru.nts_max; |
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|
1024 |
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|
1025 if( (grlc_data->ru.tbc -1 + ret_blocks ) % grlc_data->ru.nts_max) /*round upwards*/ |
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|
1026 x++; |
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|
1027 |
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|
1028 |
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|
1029 if(x > grlc_data->uplink_tbf.bs_cv_max) |
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|
1030 { |
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|
1031 result = 15; |
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|
1032 if(grlc_data->ru.cd_active) |
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|
1033 { |
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diff
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|
1034 grlc_data->ru.cd_active = FALSE; |
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diff
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|
1035 ru_set_prim_queue(grlc_data->ru.cd_active); |
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diff
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|
1036 } |
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|
1037 } |
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|
1038 else |
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parents:
diff
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|
1039 { |
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diff
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|
1040 result = (UBYTE)x; |
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parents:
diff
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|
1041 if(!grlc_data->ru.cd_active AND |
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parents:
diff
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|
1042 ((grlc_data->ru.state NEQ RU_WAIT_FOR_FIRST_CALL_ACK) OR (grlc_data->ru.state NEQ RU_WAIT_FOR_FIRST_CALL_UACK))) |
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diff
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|
1043 { |
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diff
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|
1044 grlc_data->ru.cd_active = TRUE; |
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parents:
diff
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|
1045 ru_set_prim_queue(grlc_data->ru.cd_active); |
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diff
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|
1046 } |
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parents:
diff
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|
1047 } |
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|
1048 |
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diff
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|
1049 return result; |
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|
1050 |
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parents:
diff
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|
1051 } /* ru_countdown_procedure() */ |
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|
1052 |
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|
1053 |
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|
1054 |
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|
1055 |
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diff
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|
1056 /* |
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parents:
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|
1057 +------------------------------------------------------------------------------ |
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diff
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|
1058 | Function : ru_update_vb |
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parents:
diff
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|
1059 +------------------------------------------------------------------------------ |
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diff
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|
1060 | Description : The function ru_update_vb() refreshs the VB array field after |
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parents:
diff
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|
1061 | receiving a packet uplink ack/nack. |
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parents:
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|
1062 | |
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diff
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|
1063 | Parameters : dummy - description of parameter dummy |
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parents:
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|
1064 | |
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parents:
diff
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|
1065 +------------------------------------------------------------------------------ |
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parents:
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|
1066 */ |
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parents:
diff
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|
1067 GLOBAL void ru_update_vb ( void ) |
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|
1068 { |
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parents:
diff
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|
1069 MCAST(d_ul_ack,D_GRLC_UL_ACK); |
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parents:
diff
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|
1070 UBYTE bsn, ssn, i; |
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parents:
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|
1071 TRACE_FUNCTION( "ru_update_vb" ); |
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parents:
diff
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|
1072 |
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diff
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|
1073 ssn = d_ul_ack->gprs_ul_ack_nack_info.ack_nack_des.ssn; |
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parents:
diff
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|
1074 /* |
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parents:
diff
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|
1075 * Check if ssn is valid |
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parents:
diff
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|
1076 */ |
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parents:
diff
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|
1077 if(!ru_within_window(ssn,grlc_data->ru.vs,grlc_data->ru.va)) |
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parents:
diff
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|
1078 { |
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parents:
diff
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|
1079 TRACE_EVENT_P4( "SSN OUTSIDE WINDOW: ssn=%d, vs=%d, va=%d f_ack_ind=%d", |
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parents:
diff
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|
1080 ssn, |
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parents:
diff
changeset
|
1081 grlc_data->ru.vs, |
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parents:
diff
changeset
|
1082 grlc_data->ru.va, |
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parents:
diff
changeset
|
1083 d_ul_ack->gprs_ul_ack_nack_info.ack_nack_des.f_ack_ind); |
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parents:
diff
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|
1084 return; |
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parents:
diff
changeset
|
1085 } |
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parents:
diff
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|
1086 grlc_data->ru.nr_nacked_blks = 0; |
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parents:
diff
changeset
|
1087 for(i = 1; i <= WIN_SIZE; i++) |
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parents:
diff
changeset
|
1088 { |
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parents:
diff
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|
1089 bsn = (ssn - i) & 0x7F; /*mod 128*/ |
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parents:
diff
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|
1090 if(d_ul_ack->gprs_ul_ack_nack_info.ack_nack_des.rbb[WIN_SIZE-i]) |
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parents:
diff
changeset
|
1091 { |
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parents:
diff
changeset
|
1092 if(grlc_data->ru.vb[bsn & WIN_MOD] NEQ VB_ACKED) |
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parents:
diff
changeset
|
1093 { |
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diff
changeset
|
1094 grlc_data->ru.vb[bsn & WIN_MOD] = VB_ACKED; |
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parents:
diff
changeset
|
1095 } |
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parents:
diff
changeset
|
1096 } |
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parents:
diff
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|
1097 else if(grlc_check_if_tbf_start_is_elapsed ( grlc_data->ru.rlc_data[bsn & WIN_MOD].T3198, grlc_data->ul_fn)) |
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diff
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|
1098 { |
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parents:
diff
changeset
|
1099 /* |
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parents:
diff
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|
1100 * timeout T3198 |
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parents:
diff
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|
1101 */ |
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diff
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|
1102 grlc_data->ru.vb[bsn & WIN_MOD] = VB_NACKED; |
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diff
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|
1103 grlc_data->ru.nr_nacked_blks++; |
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diff
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|
1104 } |
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|
1105 else |
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diff
changeset
|
1106 { |
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parents:
diff
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|
1107 TRACE_EVENT_P3("BSN =%d not acked. T3198=%ld not expired (c_fn=%ld). vb not modified" |
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parents:
diff
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|
1108 ,bsn |
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diff
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|
1109 ,grlc_data->ru.rlc_data[bsn & WIN_MOD].T3198 |
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diff
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|
1110 ,grlc_data->ul_fn); |
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|
1111 } |
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|
1112 if (bsn EQ grlc_data->ru.va) |
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|
1113 i = WIN_SIZE+1; /* break cobdition*/ |
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|
1114 } |
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|
1115 |
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diff
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|
1116 } /* ru_update_vb() */ |
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|
1117 |
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|
1118 |
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|
1119 |
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|
1120 |
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|
1121 /* |
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|
1122 +------------------------------------------------------------------------------ |
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|
1123 | Function : ru_calc_rlc_data_block |
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|
1124 +------------------------------------------------------------------------------ |
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|
1125 | Description : The funcion ru_calc_rlc_data_block() builds a complete RLC |
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|
1126 | data block. |
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|
1127 | |
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|
1128 | Parameters : bsn_i - bsn value of the calculated RLC data block |
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|
1129 | |
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|
1130 +------------------------------------------------------------------------------ |
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diff
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|
1131 */ |
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|
1132 GLOBAL void ru_calc_rlc_data_block ( UBYTE bsn_i ) |
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|
1133 { |
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diff
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|
1134 USHORT rlc_len; |
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diff
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|
1135 UBYTE li_cnt, data_cnt; |
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diff
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|
1136 TRACE_FUNCTION( "ru_calc_rlc_data_block" ); |
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parents:
diff
changeset
|
1137 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1138 /* |
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parents:
diff
changeset
|
1139 * calculate the countdown value, no retransmission |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1140 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1141 grlc_data->ru.cv = ru_countdown_procedure(0); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1142 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].block_status = grlc_data->ru.block_status; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1143 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1144 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1145 * set MAC header |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1146 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1147 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.mac = (grlc_data->ru.cv << 2 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1148 grlc_data->r_bit ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1149 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1150 * set RLC header values |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1151 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1152 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.ti = grlc_data->ru.ti; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1153 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1154 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1155 * data handling |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1156 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1157 rlc_len = grlc_data->ru.rlc_data_size; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1158 data_cnt = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1159 li_cnt = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1160 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1161 if(grlc_data->testmode.mode EQ CGRLC_LOOP) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1162 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1163 grlc_data->ru.sdu_len = 7777; /* random value */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1164 grlc_data->ru.sdu_off = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1165 rlc_len = 50; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1166 grlc_data->ru.rlc_octet_cnt = 7777; /* to be in line with sdu_len*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1167 TRACE_EVENT("testmode B: get data from received downlink"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1168 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1169 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1170 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1171 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1172 while ( (grlc_data->ru.sdu_len < rlc_len) AND (grlc_data->ru.sdu_len > 0) ) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1173 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1174 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1175 * end of pdu in block reached |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1176 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1177 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt]= (UBYTE) grlc_data->ru.sdu_len; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1178 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt] <<= 2; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1179 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1180 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].ptr_data = |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1181 &(grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1182 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf = grlc_data->ru.sdu_len * 8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1183 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].o_buf = grlc_data->ru.sdu_off * 8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1184 rlc_len -= grlc_data->ru.sdu_len + 1; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1185 grlc_data->ru.rlc_octet_cnt -= grlc_data->ru.sdu_len; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1186 grlc_data->ru.sdu_len -= grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf/8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1187 grlc_data->ru.sdu_off += grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf/8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1188 ru_get_next_sdu(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1189 if((grlc_data->ru.sdu_len > 0) AND rlc_len) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1190 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1191 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1192 * one more sdu in queue |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1193 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1194 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt] |= 0x02; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1195 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1196 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1197 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1198 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1199 * no more sdu in queue |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1200 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1201 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt] |= 0x01; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1202 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1203 data_cnt++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1204 li_cnt++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1205 if(li_cnt > NR_OF_PDUS_PER_RLCMAC_BLOCK) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1206 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1207 TRACE_EVENT_P2("li_cnt=%d NR_OF_PDUS_PER_RLCMAC_BLOCK=%d",li_cnt,NR_OF_PDUS_PER_RLCMAC_BLOCK); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1208 TRACE_ERROR("ru li_cnt bigger than RD_LI_CNT_MAX (=8)"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1209 TRACE_ASSERT( li_cnt > NR_OF_PDUS_PER_RLCMAC_BLOCK ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1210 return; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1211 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1212 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1213 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1214 if((grlc_data->ru.sdu_len EQ rlc_len) AND (grlc_data->ru.sdu_len > 0) AND (grlc_data->ru.cv EQ 0)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1215 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1216 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1217 * end of pdu; rest of pdu match exactly into the rest of a rlc data block, last uplink block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1218 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1219 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].ptr_data = |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1220 &(grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu); /*lint !e661*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1221 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1222 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf = grlc_data->ru.sdu_len *8; /*lint !e661*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1223 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].o_buf = grlc_data->ru.sdu_off *8; /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1224 data_cnt++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1225 grlc_data->ru.rlc_octet_cnt -= rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1226 ru_get_next_sdu(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1227 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1228 else if((grlc_data->ru.sdu_len EQ rlc_len) AND (grlc_data->ru.sdu_len > 0)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1229 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1230 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1231 * end of pdu; rest of pdu match exactly into the rest of a rlc data block, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1232 * split into two blocks, len set to zero, indicates that the end of pdu is not reached |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1233 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1234 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt] = 0x01; /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1235 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1236 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].ptr_data = |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1237 &(grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu); /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1238 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf = (grlc_data->ru.sdu_len-1) *8; /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1239 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].o_buf = grlc_data->ru.sdu_off *8; /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1240 data_cnt++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1241 li_cnt++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1242 rlc_len--; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1243 grlc_data->ru.sdu_len -= rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1244 grlc_data->ru.sdu_off += rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1245 grlc_data->ru.rlc_octet_cnt -= rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1246 if(li_cnt > NR_OF_PDUS_PER_RLCMAC_BLOCK) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1247 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1248 TRACE_EVENT_P2("li_cnt=%d NR_OF_PDUS_PER_RLCMAC_BLOCK=%d",li_cnt,NR_OF_PDUS_PER_RLCMAC_BLOCK); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1249 TRACE_ERROR("ru2 li_cnt bigger than RD_LI_CNT_MAX (=8)"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1250 TRACE_ASSERT( li_cnt > NR_OF_PDUS_PER_RLCMAC_BLOCK ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1251 return; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1252 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1253 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1254 else if( (grlc_data->ru.sdu_len > 0) AND rlc_len) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1255 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1256 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1257 * only a part of the sdu matches into the rlc data block |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1258 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1259 if(grlc_data->testmode.mode EQ CGRLC_LOOP) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1260 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1261 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].ptr_data = NULL; /*lint !e661*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1262 TRACE_EVENT("set data ptr for testmode B to NULL"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1263 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1264 else |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1265 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1266 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].ptr_data = |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1267 &(grlc_data->prim_queue[grlc_data->ru.active_prim].prim_ptr->sdu); /*lint !e661*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1268 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1269 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].l_buf = rlc_len * 8; /*lint !e661*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1270 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data[li_cnt].o_buf = grlc_data->ru.sdu_off * 8; /*lint !e661*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1271 data_cnt++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1272 grlc_data->ru.sdu_len -= rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1273 grlc_data->ru.sdu_off += rlc_len; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1274 grlc_data->ru.rlc_octet_cnt -= rlc_len; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1275 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1276 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1277 * LI fied parameters are set |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1278 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1279 if(grlc_data->testmode.mode EQ CGRLC_LOOP) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1280 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1281 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.e_bit = grlc_data->testmode.rec_data[0].e_bit; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1282 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1283 else if(li_cnt) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1284 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1285 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.e_bit = 0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1286 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_me[li_cnt-1] |= 0x01; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1287 grlc_data->ru.pdu_boundaries -= li_cnt; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1288 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1289 TRACE_EVENT_P2("li_cnt=%d,remaining pdu boundaries=%d", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1290 li_cnt, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1291 grlc_data->ru.pdu_boundaries); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1292 #endif /* #ifdef _SIMULATION_ */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1293 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1294 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1295 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1296 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1297 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.e_bit = 1; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1298 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1299 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1300 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].header.li_cnt = li_cnt; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1301 grlc_data->ru.rlc_data[bsn_i & WIN_MOD].data_cnt = data_cnt; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1302 |
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parents:
diff
changeset
|
1303 |
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parents:
diff
changeset
|
1304 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1305 } /* ru_calc_rlc_data_block() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1306 |
219afcfc6250
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parents:
diff
changeset
|
1307 |
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parents:
diff
changeset
|
1308 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1309 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1310 | Function : ru_handle_n3102 |
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parents:
diff
changeset
|
1311 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1312 | Description : The function ru_handle_n3102() handles the counter N3102. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1313 | If the input parameter ia PAN_INC, then the counter is |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1314 | incremented. If the input parameter ia PAN_DEC, then the |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1315 | counter is decremented. |
219afcfc6250
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parents:
diff
changeset
|
1316 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1317 | Parameters : pan_cnt_i - determines, if the counter is either in- or |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1318 | decremented |
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parents:
diff
changeset
|
1319 | |
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parents:
diff
changeset
|
1320 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
1321 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1322 GLOBAL void ru_handle_n3102 ( T_PAN_CNT pan_cnt_i ) |
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parents:
diff
changeset
|
1323 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1324 TRACE_FUNCTION( "ru_handle_n3102" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1325 |
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parents:
diff
changeset
|
1326 if((grlc_data->N3102 NEQ 0xFF) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1327 grlc_data->pan_struct.inc AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1328 grlc_data->pan_struct.dec AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1329 grlc_data->pan_struct.pmax) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1330 { |
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parents:
diff
changeset
|
1331 |
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parents:
diff
changeset
|
1332 switch( pan_cnt_i ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1333 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1334 case PAN_INC: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1335 grlc_data->N3102 += grlc_data->pan_struct.inc; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1336 grlc_data->N3102 = MINIMUM(grlc_data->N3102,grlc_data->pan_struct.pmax); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1337 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1338 /*TRACE_EVENT_P4( "INC N3102: inc=%d, dec=%d, pan_max=%d n3102=%d", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1339 grlc_data->pan_struct.inc, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1340 grlc_data->pan_struct.dec, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1341 pgrlc_data->pan_struct.pmax, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1342 grlc_data->N3102 );*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1343 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1344 case PAN_DEC: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1345 if( grlc_data->N3102 > grlc_data->pan_struct.dec ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1346 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1347 grlc_data->N3102 -= grlc_data->pan_struct.dec; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1348 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1349 TRACE_EVENT_P4( "DEC1 N3102: inc=%d, dec=%d, pan_max=%d n3102=%d", |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1350 grlc_data->pan_struct.inc, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1351 grlc_data->pan_struct.dec, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1352 grlc_data->pan_struct.pmax, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1353 grlc_data->N3102 ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1354 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1355 sig_ru_tm_error_ra(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1356 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1357 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1358 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1359 grlc_data->N3102 = 0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1360 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1361 TRACE_EVENT_P4( "DEC2 N3102: inc=%d, dec=%d, pan_max=%d n3102=%d", |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1362 grlc_data->pan_struct.inc, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1363 grlc_data->pan_struct.dec, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1364 grlc_data->pan_struct.pmax, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1365 grlc_data->N3102); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1366 sig_ru_tm_error_ra(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1367 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1368 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1369 default: |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1370 TRACE_ERROR("unknown type for pan_cnt_i"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1371 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1372 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1373 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1374 else if(pan_cnt_i EQ PAN_DEC) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1375 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1376 TRACE_EVENT( "IGNORE N3102" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1377 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1378 sig_ru_tm_error_ra(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1379 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1380 } /* ru_handle_n3102() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1381 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1382 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1383 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1384 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1385 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1386 | Function : ru_calc_va |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1387 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1388 | Description : The function ru_calc_va() claculates the block, that was |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1389 | negatively acknowledged and must be retransmitted in the next |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1390 | uplink block. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1391 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1392 | Parameters : dummy - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1393 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1394 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1395 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1396 GLOBAL UBYTE ru_calc_va ( void ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1397 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1398 UBYTE result; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1399 TRACE_FUNCTION( "ru_calc_va" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1400 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1401 result = (grlc_data->ru.va) & 0x7F /*mod 128*/; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1402 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1403 while( (grlc_data->ru.vb[result & WIN_MOD] EQ VB_ACKED) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1404 (result NEQ grlc_data->ru.vs)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1405 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1406 result = (result+1) & 0x7F /*mod 128*/; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1407 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1408 return result; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1409 } /* ru_calc_va() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1410 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1411 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1412 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1413 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1414 | Function : ru_set_next_bsn_ret() |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1415 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1416 | Description : The function ru_set_next_bsn_ret sets the next valid bsn, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1417 | which shall be transmitted as next retransmission |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1418 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1419 | Parameters : - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1420 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1421 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1422 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1423 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1424 GLOBAL UBYTE ru_set_next_bsn_ret ( void) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1425 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1426 UBYTE new_bsn_ret; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1427 TRACE_FUNCTION( "ru_set_next_bsn_ret" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1428 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1429 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1430 new_bsn_ret = (grlc_data->ru.bsn_ret+1) & 0x7F; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1431 while( (grlc_data->ru.vb[new_bsn_ret & WIN_MOD] NEQ VB_PENDING_ACK) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1432 (grlc_data->ru.vb[new_bsn_ret & WIN_MOD] NEQ VB_NACKED) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1433 new_bsn_ret NEQ grlc_data->ru.vs ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1434 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1435 new_bsn_ret = (new_bsn_ret+1) & 0x7F; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1436 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1437 if( new_bsn_ret EQ grlc_data->ru.vs ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1438 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1439 grlc_data->ru.nr_nacked_blks = 0 ; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1440 new_bsn_ret = grlc_data->ru.va; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1441 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1442 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1443 return new_bsn_ret; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1444 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1445 } /* ru_set_next_bsn_ret() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1446 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1447 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1448 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1449 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1450 | Function : ru_ret_bsn |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1451 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1452 | Description : The function ru_ret_bsn() is called in RU_REL_ACK. In this state |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1453 | all RLC data blocks are transmitted, but not acknowledged. If |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1454 | more uplink PDCHs are available(i.e. the PL reads valid USF |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1455 | flags), then the blocks which currently where not acked are |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1456 | retransmitted. The bsn value of the next block is controled by |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1457 | bsn_ret. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1458 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1459 | Parameters : dummy |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1460 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1461 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1462 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1463 GLOBAL void ru_ret_bsn ( void ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1464 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1465 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1466 TRACE_FUNCTION( "ru_ret_bsn" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1467 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1468 /* TRACE_EVENT_P3("BSN RET: bsn=%d, cv=%d vb=%d" |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1469 ,grlc_data->ru.bsn_ret |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1470 ,grlc_data->ru.rlc_data[grlc_data->ru.bsn_ret & WIN_MOD].header.cv |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1471 ,grlc_data->ru.vb[grlc_data->ru.bsn_ret & WIN_MOD]); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1472 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1473 ru_send_mac_data_req(grlc_data->ru.bsn_ret); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1474 grlc_data->ru.bsn_ret = ru_set_next_bsn_ret(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1475 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1476 } /* ru_ret_bsn() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1477 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1478 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1479 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1480 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1481 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1482 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1483 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1484 | Function : ru_change_of_cs |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1485 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1486 | Description : The function ru_change_of_cs() handles the change of the coding |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1487 | scheme. Folling values must be recalculated. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1488 | 1. rlc_data_len |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1489 | 2. rlc_octet_cnt |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1490 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1491 | Parameters : cs_type_i - new coding scheme |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1492 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1493 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1494 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1495 GLOBAL void ru_change_of_cs ( T_CODING_SCHEME cs_type_i ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1496 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1497 TRACE_FUNCTION( "ru_change_of_cs" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1498 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1499 grlc_data->ru.rlc_data_size = ru_calc_rlc_data_size(cs_type_i,grlc_data->ru.ti); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1500 grlc_data->ru.block_status = ru_set_block_status(grlc_data->ru.cs_type); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1501 if(grlc_data->ru.last_bsn NEQ LAST_BSN_IS_SENT) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1502 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1503 grlc_data->ru.rlc_octet_cnt = ru_recalc_rlc_oct_cnt(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1504 grlc_data->ru.reorg_l1_needed = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1505 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1506 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1507 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1508 TRACE_EVENT_P3("No REORG dueto CS change requried: rlc_cnt=%ld l_bsn=%d cv=%d" |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1509 ,grlc_data->ru.rlc_octet_cnt |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1510 ,grlc_data->ru.last_bsn |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1511 ,grlc_data->ru.cv); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1512 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1513 } /* ru_change_of_cs() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1514 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1515 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1516 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1517 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1518 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1519 | Function : ru_contention_resolution |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1520 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1521 | Description : The function ru_contention_resolution() checks at one phase |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1522 | access after receiving a packet uplink ack/nack message the |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1523 | contention resolution TLLI. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1524 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1525 | Parameters : dummy - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1526 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1527 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1528 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1529 GLOBAL BOOL ru_contention_resolution ( void ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1530 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1531 MCAST(d_ul_ack,D_GRLC_UL_ACK); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1532 BOOL result = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1533 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1534 TRACE_FUNCTION( "ru_contention_resolution" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1535 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1536 if((grlc_data->ru.ti) AND (d_ul_ack->gprs_ul_ack_nack_info.v_cr_tlli) ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1537 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1538 ULONG tlli; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1539 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1540 * TLLI received and Contention resolution not yet processed |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1541 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1542 tlli = grlc_buffer2ulong( &d_ul_ack->gprs_ul_ack_nack_info.cr_tlli ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1543 if(tlli EQ grlc_data->uplink_tbf.tlli) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1544 result = TRUE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1545 grlc_data->ru.N3104 = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1546 vsi_t_stop(GRLC_handle,T3166); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1547 if(result) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1548 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1549 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1550 * correct TLLI received, contention resolution succesful |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1551 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1552 grlc_data->ru.ti = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1553 grlc_data->ru.rlc_data_size = ru_calc_rlc_data_size(grlc_data->ru.cs_type,grlc_data->ru.ti); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1554 grlc_data->ru.block_status = ru_set_block_status(grlc_data->ru.cs_type); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1555 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1556 * needed, because nr of pdu boundaries could be change |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1557 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1558 grlc_data->ru.rlc_octet_cnt = ru_recalc_rlc_oct_cnt(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1559 sig_ru_tm_cs(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1560 result = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1561 grlc_data->ru.reorg_l1_needed = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1562 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1563 else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1564 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1565 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1566 * wrong TLLI received, contention resolution failed, TBF will be aborted |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1567 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1568 result = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1569 TRACE_ERROR( "TLLI error occured" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1570 sig_ru_tm_error_ra(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1571 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1572 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1573 else if(grlc_data->ru.ti EQ 0) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1574 result = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1575 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1576 return result; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1577 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1578 } /* ru_contention_resolution() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1579 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1580 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1581 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1582 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1583 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1584 | Function : ru_delete_prims |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1585 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1586 | Description : The function ru_delete_prims() deletes LLC PDUs from the |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1587 | primitive queue which are positivlely acknowledged(indirectly |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1588 | by the highest bsn value in the rrb field included in the |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1589 | packet uplink ack/nack). |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1590 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1591 | Parameters : last_bsn_i - all primitives including last_bsn_i are deleted. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1592 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1593 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1594 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1595 GLOBAL void ru_delete_prims ( UBYTE last_bsn_i ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1596 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1597 UBYTE cnt=0, prim_type=CGRLC_PRIM_TYPE_OTHER; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1598 BOOL all_null_frames = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1599 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1600 TRACE_FUNCTION( "ru_delete_prims" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1601 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1602 * check if last_bsn_i is outside window |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1603 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1604 while( (grlc_data->prim_start_tbf < PRIM_QUEUE_SIZE_TOTAL) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1605 (grlc_data->prim_queue[grlc_data->prim_start_tbf].last_bsn NEQ 0xFF) AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1606 (ru_within_window( last_bsn_i, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1607 grlc_data->ru.vs, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1608 grlc_data->prim_queue[grlc_data->prim_start_tbf].last_bsn))) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1609 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1610 cnt++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1611 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1612 if( (prim_type NEQ CGRLC_PRIM_TYPE_GMM) AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1613 (grlc_data->prim_queue[grlc_data->prim_start_tbf].prim_ptr->cause EQ GRLC_DTACS_MOBILITY_MANAGEMENT) ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1614 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1615 prim_type = CGRLC_PRIM_TYPE_GMM; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1616 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1617 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1618 if( (all_null_frames EQ TRUE) AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1619 (grlc_data->prim_queue[grlc_data->prim_start_tbf].prim_ptr->cause NEQ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1620 GRLC_DTACS_CELL_NOTIFI_NULL_FRAME) ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1621 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1622 /* This variable is set to FALSE in case there is at least ont not NULL frame */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1623 all_null_frames = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1624 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1625 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1626 sig_ru_tm_prim_delete(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1627 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1628 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1629 if(cnt) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1630 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1631 if( grlc_data->ready_timer.handling EQ READY_TIMER_HANDLING_ENABLED AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1632 all_null_frames EQ FALSE AND |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1633 grlc_data->ready_timer.value NEQ CGRLC_STANDBY ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1634 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1635 if (grlc_data->ready_timer.value NEQ CGRLC_DEACTIVATED) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1636 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1637 /* The Ready Timer will be restarted in case of at least one not NULL frame and |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1638 valid value (<>0 and <> 0xFFFFFFFF) */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1639 vsi_t_start(GRLC_handle,T3314, grlc_data->ready_timer.value ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1640 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1641 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1642 grlc_enter_ready_state( ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1643 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1644 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1645 if( grlc_data->ready_timer.handling EQ READY_TIMER_HANDLING_DISABLED OR |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1646 ( grlc_data->ready_timer.handling EQ READY_TIMER_HANDLING_ENABLED AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1647 prim_type EQ CGRLC_PRIM_TYPE_GMM ) ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1648 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1649 PALLOC(cgrlc_trigger_ind,CGRLC_TRIGGER_IND); /* T_CGRLC_TRIGGER_IND */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1650 cgrlc_trigger_ind->prim_type = prim_type; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1651 PSEND(hCommGMM,cgrlc_trigger_ind); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1652 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1653 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1654 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1655 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1656 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1657 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1658 TRACE_EVENT_P5("%d PRIMS deleted: last_bsn=%d vs=%d prim_start_tbf=%d, prim_cnt=%d ", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1659 cnt,last_bsn_i,grlc_data->ru.vs,grlc_data->prim_start_tbf,grlc_data->grlc_data_req_cnt); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1660 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1661 TRACE_EVENT_P3("pdu_cnt=%d,pdu_sent=%d,pdu_rem=%d", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1662 grlc_data->ru.pdu_cnt, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1663 grlc_data->ru.pdu_sent, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1664 grlc_data->ru.pdu_rem ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1665 #endif /* #ifdef _SIMULATION_ */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1666 } /* ru_delete_prims() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1667 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1668 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1669 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1670 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1671 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1672 | Function : ru_handle_n3104 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1673 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1674 | Description : The function ru_handle_n3104() controls the counter N3104. If |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1675 | the counter reaches it maximum value, then the tbf is released. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1676 | The counter is ignored, if the contention resolution is |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1677 | successfully completed. Evry time at receiption a packet uplink |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1678 | ack/nack without including TLLI the counter is incremented. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1679 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1680 | Parameters : dummy - description of parameter dummy |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1681 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1682 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1683 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1684 GLOBAL BOOL ru_handle_n3104 ( void) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1685 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1686 UBYTE result = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1687 TRACE_FUNCTION( "ru_handle_n3104" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1688 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1689 if(grlc_data->ru.ti) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1690 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1691 grlc_data->ru.N3104 = (UBYTE)grlc_data->ru.cnt_ts; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1692 if(grlc_data->ru.N3104 EQ grlc_data->ru.N3104_MAX) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1693 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1694 result = TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1695 vsi_t_stop(GRLC_handle,T3166); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1696 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1697 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1698 return result; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1699 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1700 } /* ru_handle_n3104() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1701 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1702 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1703 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1704 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1705 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1706 | Function : ru_send_control_block |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1707 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1708 | Description : The function ru_send_control_block() sends a control block |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1709 | instead of RLC data block |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1710 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1711 | Parameters : dummy - description of parameter dummy |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1712 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1713 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1714 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1715 GLOBAL void ru_send_control_block ( void ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1716 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1717 UBYTE index; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1718 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1719 TRACE_FUNCTION( "ru_send_control_block" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1720 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1721 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1722 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1723 memset( &grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1724 0, sizeof( T_ul_data ) ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1725 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1726 #endif /* #ifdef _SIMULATION_ */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1727 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1728 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = 2; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1729 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1730 index = tm_cpy_ctrl_blk_to_buffer |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1731 ( ( UBYTE* )grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].ul_block ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1732 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1733 #ifdef _SIMULATION_ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1734 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1735 PALLOC(mac_data_req,MAC_DATA_REQ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1736 memset(&(mac_data_req->ul_data), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1737 0, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1738 sizeof(T_ul_data)); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1739 memcpy(&(mac_data_req->ul_data), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1740 &(grlc_data->ru.ul_data[grlc_data->ru.write_pos_index]), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1741 sizeof(T_ul_data)); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1742 PSEND(hCommL1,mac_data_req); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1743 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1744 TRACE_EVENT_P1("wpi %d",grlc_data->ru.write_pos_index); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1745 #else /* #ifdef _SIMULATION_ */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1746 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1747 TRACE_MEMORY_PRIM ( hCommGRLC, hCommL1, MAC_DATA_REQ, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1748 &grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1749 sizeof(T_ul_data) ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1750 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1751 #endif /* #ifdef _SIMULATION_ */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1752 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1753 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1754 UBYTE* ul_block = ( UBYTE* )grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].ul_block; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1755 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1756 TRACE_BINDUMP( hCommGRLC, TC_USER4, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1757 cl_rlcmac_get_msg_name |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1758 ( ( UBYTE )( ul_block[1] >> 2 ), RLC_MAC_ROUTE_UL ), |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1759 ul_block, MAX_L2_FRAME_SIZE ); /*lint !e569*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1760 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1761 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1762 grlc_data->ru.write_pos_index++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1763 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1764 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1765 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1766 grlc_data->ru.pl_retrans_current.blk[grlc_data->ru.pl_retrans_current.cnt] = |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1767 index + OFFSET_CTRL_BLOCK_IDX; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1768 grlc_data->ru.pl_retrans_current.cnt++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1769 grlc_data->ru.nts--; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1770 |
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parents:
diff
changeset
|
1771 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1772 } /* ru_send_control_block() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1773 |
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parents:
diff
changeset
|
1774 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1775 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1776 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1777 | Function : ru_stall_ind |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1778 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1779 | Description : The function ru_stall_ind() handles the stall indication. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1780 | If stall indication occurs, the the window is retransmitted if |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1781 | uplink PDCHs are available. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1782 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1783 | Parameters : dummy - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1784 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1785 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1786 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1787 GLOBAL void ru_stall_ind ( void) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1788 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1789 TRACE_FUNCTION( "ru_stall_ind" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1790 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1791 /* set the si bit */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1792 grlc_data->ru.rlc_data[grlc_data->ru.last_si_block & WIN_MOD].header.mac |= 0x02; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1793 /* send block with set si bit */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1794 ru_send_mac_data_req(grlc_data->ru.last_si_block); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1795 /* reset the si bit */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1796 grlc_data->ru.rlc_data[grlc_data->ru.last_si_block & WIN_MOD].header.mac &= 0xFD; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1797 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1798 grlc_data->ru.last_si_block = (grlc_data->ru.last_si_block+1) & 0x7F; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1799 if(grlc_data->ru.last_si_block EQ grlc_data->ru.vs) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1800 grlc_data->ru.last_si_block = grlc_data->ru.va ; |
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parents:
diff
changeset
|
1801 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1802 } /* ru_stall_ind() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1803 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1804 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1805 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1806 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1807 | Function : ru_new_data |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1808 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1809 | Description : The function ru_new_data() calculates the next in sequence data |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1810 | and transmits it. |
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parents:
diff
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|
1811 | |
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parents:
diff
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|
1812 | Parameters : dummy - description of parameter dummy |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1813 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1814 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1815 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1816 GLOBAL void ru_new_data ( void) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1817 { |
219afcfc6250
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parents:
diff
changeset
|
1818 TRACE_FUNCTION( "ru_new_data" ); |
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parents:
diff
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|
1819 |
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parents:
diff
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|
1820 ru_calc_rlc_data_block(grlc_data->ru.vs); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1821 ru_send_mac_data_req(grlc_data->ru.vs); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1822 grlc_data->ru.rlc_data[grlc_data->ru.vs & WIN_MOD].cnt_pl_trans = 0; /*first try to transmit*/ |
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diff
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|
1823 grlc_data->ru.vs = (grlc_data->ru.vs+1) & 0x7F /*mod 128*/; |
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parents:
diff
changeset
|
1824 } /* ru_new_data() */ |
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parents:
diff
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|
1825 |
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parents:
diff
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|
1826 |
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|
1827 |
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diff
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|
1828 |
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parents:
diff
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|
1829 /* |
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parents:
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|
1830 +------------------------------------------------------------------------------ |
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diff
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|
1831 | Function : ru_reorg_l1 |
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parents:
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|
1832 +------------------------------------------------------------------------------ |
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parents:
diff
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|
1833 | Description : The function ru_reorg_l1() recalculates data blocks which are |
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parents:
diff
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|
1834 | passed to l1 but wasn´t sent due to usf only after succesfull |
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parents:
diff
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|
1835 | contention resolution or change of coding scheme. |
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parents:
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|
1836 | |
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diff
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|
1837 | Parameters : sent_blks_i - description of parameter dummy |
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parents:
diff
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|
1838 | |
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parents:
diff
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|
1839 +------------------------------------------------------------------------------ |
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parents:
diff
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|
1840 */ |
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parents:
diff
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|
1841 GLOBAL void ru_reorg_l1 ( UBYTE sent_blks_i ) |
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parents:
diff
changeset
|
1842 { |
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parents:
diff
changeset
|
1843 UBYTE cnt_reog_blks; /* number of reorged blks */ |
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parents:
diff
changeset
|
1844 UBYTE reorged_blks = 0; /*counts the number of modified blocks*/ |
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parents:
diff
changeset
|
1845 UBYTE i, bsn; |
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parents:
diff
changeset
|
1846 |
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parents:
diff
changeset
|
1847 TRACE_FUNCTION( "ru_reorg_l1" ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
1848 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1849 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1850 cnt_reog_blks = grlc_data->ru.nts_max - sent_blks_i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1851 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1852 for (i=0; i < cnt_reog_blks; i++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1853 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1854 UBYTE index; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1855 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1856 index = grlc_data->ru.pl_retrans_current.cnt - 1 - i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1857 bsn = grlc_data->ru.pl_retrans_current.blk[index]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1858 if(bsn <= BSN_MAX) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1859 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1860 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1861 TRACE_EVENT_P1("bsn %d",bsn); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1862 #endif |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1863 if(!grlc_data->ru.rlc_data[bsn & WIN_MOD].cnt_pl_trans) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1864 {/* not transmitted over physical link */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1865 UBYTE cnt_data_parts; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1866 reorged_blks++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1867 grlc_data->ru.vs--; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1868 grlc_data->ru.vs = grlc_data->ru.vs & 0x7F; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1869 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1870 cnt_data_parts = grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt - 1; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1871 grlc_data->ru.sdu_len += (grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].l_buf/8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1872 grlc_data->ru.sdu_off = (grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].o_buf/8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1873 grlc_data->ru.rlc_octet_cnt += (grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].l_buf/8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1874 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1875 if(cnt_data_parts) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1876 grlc_data->ru.sdu_len = 0; /* pdu bound in block*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1877 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1878 while(cnt_data_parts--) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1879 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1880 grlc_data->ru.sdu_len += (grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].l_buf/8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1881 grlc_data->ru.sdu_off = grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].o_buf/8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1882 grlc_data->ru.rlc_octet_cnt += (grlc_data->ru.rlc_data[bsn & WIN_MOD].data[cnt_data_parts].l_buf/8); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1883 grlc_data->ru.next_prim = grlc_data->ru.active_prim; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1884 grlc_data->ru.active_prim = grlc_data->prim_queue[grlc_data->ru.active_prim].previous; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1885 grlc_data->prim_queue[grlc_data->ru.active_prim].last_bsn = grlc_data->prim_queue[grlc_data->ru.next_prim].last_bsn; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1886 TRACE_EVENT("parts of pdu present"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1887 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1888 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1889 * handle pdu parametes |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1890 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1891 if((grlc_data->ru.rlc_data[bsn & WIN_MOD].header.mac & 0x3C) EQ 0) /* countdown value is equal 0*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1892 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1893 grlc_data->ru.pdu_rem += grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1894 grlc_data->ru.pdu_sent -= grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1895 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1896 else if(grlc_data->ru.rlc_data[bsn & WIN_MOD].header.li_cnt AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1897 ((grlc_data->ru.rlc_data[bsn & WIN_MOD].header.li_me[grlc_data->ru.rlc_data[bsn & WIN_MOD].header.li_cnt-1] & 0xFC) EQ 0)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1898 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1899 grlc_data->ru.pdu_rem += grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1900 grlc_data->ru.pdu_sent -= grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1901 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1902 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1903 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1904 grlc_data->ru.pdu_rem += grlc_data->ru.rlc_data[bsn & WIN_MOD].header.li_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1905 grlc_data->ru.pdu_sent -= grlc_data->ru.rlc_data[bsn & WIN_MOD].header.li_cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1906 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1907 if(grlc_data->ru.state EQ RU_REL_ACK) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1908 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1909 SET_STATE(RU,RU_ACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1910 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1911 else if(grlc_data->ru.state EQ RU_REL_UACK) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1912 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1913 SET_STATE(RU,RU_UACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1914 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1915 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1916 * Stop Countdown procedure, if bsn was the first block with CV NEQ 15 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1917 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1918 if(grlc_data->ru.cd_active AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1919 (grlc_data->ru.rlc_data[((--bsn) & 0x7F) & WIN_MOD].header.mac & 0x3C) EQ 15) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1920 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1921 TRACE_EVENT_P4("stop CNT DWN during reorg bsn-1 =%d bs_cv_max=%d,ru.cv=%d rlc_oc_ctn=%ld" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1922 ,((bsn--) & 0x7F) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1923 ,grlc_data->uplink_tbf.bs_cv_max |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1924 ,grlc_data->ru.cv |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1925 ,grlc_data->ru.rlc_octet_cnt); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1926 grlc_data->ru.cd_active = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1927 ru_set_prim_queue(grlc_data->ru.cd_active); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1928 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1929 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1930 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1931 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1932 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1933 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1934 * block was once transmitted over physical link |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1935 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1936 reorged_blks++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1937 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1938 TRACE_EVENT("block was transmitted over pl link, do not modify"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1939 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1940 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1941 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1942 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1943 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1944 TRACE_EVENT("CTRL BLK in L1 queue: reorg not needed"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1945 } |
219afcfc6250
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parents:
diff
changeset
|
1946 } |
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parents:
diff
changeset
|
1947 if(reorged_blks) |
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parents:
diff
changeset
|
1948 { |
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parents:
diff
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|
1949 grlc_data->ru.write_pos_index -= reorged_blks; |
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parents:
diff
changeset
|
1950 grlc_data->ru.pl_retrans_current.cnt -= reorged_blks; |
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parents:
diff
changeset
|
1951 memset(&grlc_data->ru.pl_retrans_current.blk[grlc_data->ru.pl_retrans_current.cnt], |
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parents:
diff
changeset
|
1952 0xFF, |
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parents:
diff
changeset
|
1953 reorged_blks); |
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parents:
diff
changeset
|
1954 } |
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parents:
diff
changeset
|
1955 ru_recalc_rlc_oct_cnt(); |
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parents:
diff
changeset
|
1956 |
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parents:
diff
changeset
|
1957 } /* ru_reorg_l1() */ |
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parents:
diff
changeset
|
1958 |
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parents:
diff
changeset
|
1959 |
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parents:
diff
changeset
|
1960 |
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parents:
diff
changeset
|
1961 /* |
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parents:
diff
changeset
|
1962 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
1963 | Function : ru_del_prim_in_uack_mode |
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parents:
diff
changeset
|
1964 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
1965 | Description : The function ru_del_prim_in_uack_mode() deletes primitvies in |
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parents:
diff
changeset
|
1966 | rlc unackknowledged mode |
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parents:
diff
changeset
|
1967 | |
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parents:
diff
changeset
|
1968 | Parameters : dummy - description of parameter dummy |
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parents:
diff
changeset
|
1969 | |
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parents:
diff
changeset
|
1970 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1971 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1972 GLOBAL void ru_del_prim_in_uack_mode ( UBYTE rlc_blocks_sent_i) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1973 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1974 UBYTE highest_bsn = BSN_MAX + 1; /* this represents the highest bsn sent on air */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1975 UBYTE counter = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1976 TRACE_FUNCTION( "ru_del_prim_in_uack_mode" ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1977 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1978 for(counter = rlc_blocks_sent_i;counter > 0;counter--) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1979 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1980 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1981 highest_bsn = grlc_data->ru.pl_retrans_current.blk[counter-1]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1982 if( highest_bsn < (BSN_MAX + 1) ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1983 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1984 /* data block has been transmitted on air, valid bsn found. */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1985 highest_bsn=(highest_bsn+1) & BSN_MAX; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1986 if(grlc_data->ru.cv NEQ 0) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1987 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1988 ru_delete_prims(highest_bsn); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1989 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1990 else if((grlc_data->ru.cv EQ 0) AND (grlc_data->ru.count_cv_0 EQ 4)) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1991 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1992 ru_delete_prims(highest_bsn); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1993 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1994 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1995 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1996 /* if highest_bsn is greater than BSN_MAX then it is a control block. we should check in |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1997 * next radio block |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1998 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1999 } |
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parents:
diff
changeset
|
2000 } /* ru_del_prim_in_uack_mode() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2001 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2002 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2003 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2004 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2005 | Function : ru_handle_timers |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2006 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2007 | Description : The function ru_handle_timers handles the following timers: |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2008 | T3164, T3166, T3180, T3182, T3198 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2009 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2010 | Parameters : dummy - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2011 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2012 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2013 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2014 GLOBAL void ru_handle_timers ( UBYTE rlc_blocks_sent_i) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2015 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2016 UBYTE i; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2017 TRACE_FUNCTION( "ru_handle_timers" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2018 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2019 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2020 * start timter T3198, l1 has transmitted a block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2021 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2022 for(i=0 ; i < rlc_blocks_sent_i;i++) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2023 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2024 if (grlc_data->ru.pl_retrans_current.blk[i] <= BSN_MAX ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2025 ru_set_T3198(grlc_data->ru.pl_retrans_current.blk[i]); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2026 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2027 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2028 * first usf is read: stop T3164; wait for first ack/nack: start T3166 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2029 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2030 if( rlc_blocks_sent_i AND grlc_data->ru.first_usf) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2031 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2032 vsi_t_stop(GRLC_handle,T3164); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2033 grlc_data->ru.first_usf = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2034 grlc_data->t3164_to_cnt = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2035 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2036 if(grlc_data->ru.ti AND rlc_blocks_sent_i AND (!grlc_data->ru.cnt_ts)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2037 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2038 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2039 * Only started in phase access when first data block was sent |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2040 * in case of fixed allocation, after sending the first rlc data block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2041 * T3166 must be started(Wait for the first acknowledge). |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2042 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2043 vsi_t_start(GRLC_handle,T3166,T3166_VALUE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2044 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2045 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2046 * start T3182 if at stall indication or |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2047 * start T3182 if final data block was sent or |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2048 * restart T3180 if a data block was sent, only in dynamic allocation |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2049 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2050 if (rlc_blocks_sent_i AND grlc_data->uplink_tbf.mac_mode EQ CGRLC_MAC_MODE_DA) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2051 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2052 vsi_t_stop(GRLC_handle,T3180); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2053 vsi_t_start(GRLC_handle,T3180,T3180_VALUE); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2054 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2055 if( grlc_data->ru.last_bsn EQ LAST_BSN_STALL_CONDITION |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2056 AND (grlc_t_status( T3182 ) EQ 0)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2057 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2058 vsi_t_start(GRLC_handle,T3182,T3182_VALUE); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2059 TRACE_EVENT_P6("SI:T3182 is started: vs=%d va=%d dl_fn=%ld rlc_bs=%d bsn[0]=%d bsn[1]=%d" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2060 ,grlc_data->ru.vs |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2061 ,grlc_data->ru.va |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2062 ,grlc_data->dl_fn |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2063 ,rlc_blocks_sent_i |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2064 ,grlc_data->ru.pl_retrans_current.blk[0] |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2065 ,grlc_data->ru.pl_retrans_current.blk[1]); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2066 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2067 else if( (grlc_data->ru.last_bsn EQ LAST_BSN_IS_SENT) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2068 AND (grlc_t_status( T3182 ) EQ 0) /* timer is not running */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2069 AND (!grlc_data->ru.nr_nacked_blks)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2070 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2071 vsi_t_start(GRLC_handle,T3182,T3182_VALUE); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2072 TRACE_EVENT_P3("T3182 started : vs=%d va=%d last_bsn=%d " |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2073 ,grlc_data->ru.vs |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2074 ,grlc_data->ru.va |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2075 ,grlc_data->ru.last_bsn); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2076 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2077 /* else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2078 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2079 TRACE_EVENT_P6("NO TIMER START: vs=%d va=%d last_bsn=%d t3182=%ld t3180=%d rlc_blocks_sent_i=%d" |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2080 ,grlc_data->ru.vs |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2081 ,grlc_data->ru.va |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2082 ,grlc_data->ru.last_bsn |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2083 ,grlc_t_status( T3182 ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2084 ,grlc_t_status( T3180 ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2085 ,rlc_blocks_sent_i); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2086 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2087 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2088 } /* ru_handle_timers() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2089 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2090 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2091 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2092 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2093 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2094 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2095 | Function : ru_handle_nts |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2096 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2097 | Description : The function ru_handle_nts recalutates the parameter |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2098 | grlc_data->ru.nts in case of layer 1 queue reorganisation |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2099 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2100 | Parameters : dummy - description of parameter dummy |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2101 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2102 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2103 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2104 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2105 GLOBAL void ru_handle_nts (UBYTE rlc_blocks_sent_i) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2106 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2107 UBYTE i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2108 TRACE_FUNCTION( "ru_handle_nts" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2109 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2110 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2111 if( grlc_data->testmode.mode EQ CGRLC_LOOP AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2112 (rlc_blocks_sent_i < grlc_data->ru.nts_max) ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2113 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2114 TRACE_EVENT_P2("TESTMODE B REORG L1: blk_sent = %d nts=nts_max=%d",rlc_blocks_sent_i,grlc_data->ru.nts_max); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2115 grlc_data->ru.reorg_l1_needed = TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2116 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2117 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2118 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2119 grlc_data->ru.nts = rlc_blocks_sent_i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2120 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2121 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2122 * check whether there is a reorganisation of the tansmit queue needed |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2123 * due to pending control blocks |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2124 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2125 if( tm_get_num_ctrl_blck( ) NEQ 0 ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2126 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2127 grlc_data->ru.reorg_l1_needed = TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2128 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2129 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2130 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2131 if( grlc_data->ru.reorg_l1_needed |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2132 AND (rlc_blocks_sent_i < grlc_data->ru.nts_max ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2133 AND grlc_data->ru.pl_retrans_current.cnt |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2134 AND grlc_data->ru.pl_retrans_current.blk[0] NEQ 0xFF) /* dummy blocks in queue*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2135 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2136 ru_reorg_l1(rlc_blocks_sent_i); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2137 grlc_data->ru.nts = grlc_data->ru.nts_max; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2138 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2139 else if (!grlc_data->ru.pl_retrans_current.cnt) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2140 { /* no data block in queue, put max nuber in queue*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2141 grlc_data->ru.nts = grlc_data->ru.nts_max; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2142 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2143 /********otherwise check if a positive acknowledged block is queue**********/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2144 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2145 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2146 for(i=0; i < grlc_data->ru.pl_retrans_current.cnt;i++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2147 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2148 if(grlc_data->ru.pl_retrans_current.blk[i] <= BSN_MAX AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2149 (grlc_data->ru.vb[grlc_data->ru.pl_retrans_current.blk[i] & WIN_MOD] EQ VB_ACKED)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2150 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2151 grlc_data->ru.nts = (grlc_data->ru.nts_max -i); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2152 grlc_data->ru.pl_retrans_current.cnt -= (grlc_data->ru.nts - rlc_blocks_sent_i); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2153 memset(&grlc_data->ru.pl_retrans_current.blk[i], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2154 0xFF, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2155 grlc_data->ru.nts); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2156 grlc_data->ru.write_pos_index -= grlc_data->ru.nts - rlc_blocks_sent_i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2157 break; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2158 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2159 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2160 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2161 /***********************check if a bsn_ret block is in queue*****************/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2162 for(i=0; i < grlc_data->ru.pl_retrans_current.cnt;i++) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2163 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2164 if(grlc_data->ru.pl_retrans_current.blk[i] EQ grlc_data->ru.bsn_ret) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2165 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2166 grlc_data->ru.bsn_ret = ru_set_next_bsn_ret(); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2167 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2168 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2169 /****************************************************************************/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2170 grlc_data->ru.reorg_l1_needed = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2171 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2172 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2173 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2174 } /* ru_handle_nts() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2175 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2176 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2177 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2178 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2179 | Function : ru_check_pl_ret |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2180 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2181 | Description : handles the restart of timer T3198, and first call of RU |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2182 | (to stop T3164) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2183 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2184 | Parameters : rlc_blocks_sent_i - number of needed blocks by PL(is equal to |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2185 | the number of sent blocks in the previous radio block) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2186 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2187 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2188 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2189 GLOBAL void ru_check_pl_ret ( UBYTE rlc_blocks_sent_i) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2190 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2191 UBYTE i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2192 UBYTE bsn; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2193 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2194 TRACE_FUNCTION( "ru_check_pl_ret" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2195 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2196 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2197 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2198 * handle the sent blocks |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2199 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2200 for(i=0;i<rlc_blocks_sent_i;i++) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2201 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2202 bsn = grlc_data->ru.pl_retrans_current.blk[i]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2203 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2204 * chek if the range is OK |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2205 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2206 if( bsn <= BSN_MAX ) /* data block was sent */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2207 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2208 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2209 * trace parametes: 1. retranmission counter, byte counter |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2210 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2211 grlc_data->ru.rlc_data[bsn & WIN_MOD].cnt_pl_trans++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2212 if(grlc_data->ru.rlc_data[bsn & WIN_MOD].cnt_pl_trans > 1) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2213 grlc_data->tbf_ctrl[grlc_data->ul_index].ret_bsn++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2214 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2215 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2216 UBYTE j; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2217 for(j=0;j<grlc_data->ru.rlc_data[bsn & WIN_MOD].data_cnt;j++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2218 grlc_data->tbf_ctrl[grlc_data->ul_index].rlc_oct_cnt +=grlc_data->ru.rlc_data[bsn & WIN_MOD].data[j].l_buf/8; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2219 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2220 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2221 * a retransmitted block was sent |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2222 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2223 if(bsn EQ grlc_data->ru.bsn_ret) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2224 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2225 grlc_data->ru.bsn_ret = ru_set_next_bsn_ret(); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2226 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2227 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2228 * last bsn is sent |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2229 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2230 if((grlc_data->ru.rlc_data[bsn & WIN_MOD].header.mac & 0x3C) EQ 0) /* countdown value is equal 0*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2231 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2232 grlc_data->ru.last_bsn = LAST_BSN_IS_SENT; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2233 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2234 else if(bsn EQ ((grlc_data->ru.va+WIN_SIZE-1) & 0x7F) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2235 AND (grlc_data->ru.last_bsn NEQ LAST_BSN_STALL_CONDITION)) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2236 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2237 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2238 * stall indication detected |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2239 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2240 grlc_data->ru.last_bsn = LAST_BSN_STALL_CONDITION; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2241 TRACE_EVENT_P6("NEXT DATA STALL INDICATION bsn=%d va=%d vs=%d cnt_ts=%d last_bsn=%ld dl_fn=%ld" |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2242 ,bsn |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2243 ,grlc_data->ru.va |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2244 ,grlc_data->ru.vs |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2245 ,grlc_data->ru.cnt_ts |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2246 ,grlc_data->ru.last_bsn |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2247 ,grlc_data->dl_fn); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2248 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2249 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2250 else if( bsn >= OFFSET_CTRL_BLOCK_IDX AND bsn < 0xFF ) /* control block was sent */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2251 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2252 sig_ru_tm_ctrl_blk_sent( (UBYTE)( bsn - OFFSET_CTRL_BLOCK_IDX ) ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2253 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2254 else if (bsn EQ 0xFF) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2255 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2256 /* nothing to do : dummy block sent*/ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2257 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2258 else /*invalid block was sent, should not appear */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2259 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2260 TRACE_ERROR("INVALID bsn range neither data or control block"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2261 TRACE_EVENT("INVALID bsn range neither data or control block"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2262 TRACE_EVENT_P1("bsn = %d ", bsn); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2263 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2264 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2265 ru_handle_timers(rlc_blocks_sent_i); |
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src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2266 /******************delete sent blocks from pl_retrans_current**************/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2267 memcpy(grlc_data->ru.pl_retrans_current.blk, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2268 &grlc_data->ru.pl_retrans_current.blk[rlc_blocks_sent_i], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2269 (grlc_data->ru.nts_max - rlc_blocks_sent_i)); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2270 grlc_data->ru.pl_retrans_current.cnt -= rlc_blocks_sent_i; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2271 grlc_data->ru.cnt_ts += rlc_blocks_sent_i; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2272 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2273 } /* ru_check_pl_ret() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2274 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2275 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2276 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2277 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2278 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2279 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2280 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2281 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2282 | Function : ru_send_ul_dummy_block |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2283 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2284 | Description : The function ru_send_ul_dummy_block() sends a uplink dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2285 | control block instead of RLC data block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2286 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2287 | Parameters : dummy - description of parameter dummy |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2288 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2289 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2290 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2291 GLOBAL void ru_send_ul_dummy_block ( void ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2292 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2293 MCAST (ul_dummy,U_GRLC_UL_DUMMY); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2294 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2295 TRACE_FUNCTION( "ru_send_ul_dummy_block" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2296 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2297 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2298 memset(&grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2299 0, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2300 sizeof(T_ul_data)); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2301 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2302 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = 2; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2303 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2304 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2305 * set uplink dummy block |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2306 */ |
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src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2307 ul_dummy->msg_type = U_GRLC_UL_DUMMY_c; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2308 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2309 grlc_set_buf_tlli( &ul_dummy->tlli_value, grlc_data->uplink_tbf.tlli ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2310 grlc_encode_ul_ctrl_block( ( UBYTE* ) grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].ul_block, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2311 ( UBYTE* )ul_dummy ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2312 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2313 #ifdef _SIMULATION_ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2314 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2315 PALLOC(mac_data_req,MAC_DATA_REQ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2316 memset(&(mac_data_req->ul_data), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2317 0, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2318 sizeof(T_ul_data)); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2319 memcpy(&(mac_data_req->ul_data), |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2320 &(grlc_data->ru.ul_data[grlc_data->ru.write_pos_index]), |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2321 sizeof(T_ul_data)); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2322 PSEND(hCommL1,mac_data_req); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2323 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2324 TRACE_EVENT_P1("wpi %d",grlc_data->ru.write_pos_index); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2325 #else /* #ifdef _SIMULATION_ */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2326 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2327 TRACE_MEMORY_PRIM ( hCommGRLC, hCommL1, MAC_DATA_REQ, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2328 &grlc_data->ru.ul_data[grlc_data->ru.write_pos_index], |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2329 sizeof(T_ul_data) ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2330 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2331 #endif /* #ifdef _SIMULATION_ */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2332 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2333 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2334 UBYTE* ul_block = ( UBYTE* )grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].ul_block; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2335 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2336 TRACE_BINDUMP( hCommGRLC, TC_USER5, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2337 cl_rlcmac_get_msg_name |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2338 ( ( UBYTE )( ul_block[1] >> 2 ), RLC_MAC_ROUTE_UL ), |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2339 ul_block, MAX_L2_FRAME_SIZE ); /*lint !e569*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2340 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2341 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2342 grlc_data->ru.write_pos_index++; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2343 grlc_data->ru.ul_data[grlc_data->ru.write_pos_index].block_status = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2344 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2345 grlc_data->ru.pl_retrans_current.blk[grlc_data->ru.pl_retrans_current.cnt] = 255; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2346 grlc_data->ru.pl_retrans_current.cnt++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2347 grlc_data->ru.nts--; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2348 } /* ru_send_ul_dummy_block() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2349 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2350 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2351 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2352 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2353 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2354 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2355 | Function : ru_handle_stall_ind |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2356 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2357 | Description : The function ru_handle_stall_ind() checks, if there was a stall |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2358 | condition, and if it is canceled. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2359 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2360 | Parameters : dummy - description of parameter dummy |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2361 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2362 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2363 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2364 GLOBAL void ru_handle_stall_ind ( void ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2365 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2366 TRACE_FUNCTION( "ru_handle_stall_ind" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2367 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2368 if(grlc_data->ru.last_bsn EQ LAST_BSN_STALL_CONDITION) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2369 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2370 if(!(grlc_data->ru.vs EQ ((grlc_data->ru.va + WIN_SIZE) & 0x7F))) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2371 {/*stall condition eliminated*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2372 grlc_data->ru.reorg_l1_needed = TRUE; /* remove stalled blocks from data queue */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2373 vsi_t_stop(GRLC_handle,T3182); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2374 ru_handle_n3102(PAN_INC); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2375 if(grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_UACK) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2376 { /*resume with data transfer after stall indication in rlc unacknowledged problem*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2377 grlc_data->ru.last_bsn = LAST_BSN_RESUME_UACK_MODE_AFTER_SI; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2378 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2379 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2380 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2381 grlc_data->ru.last_bsn = LAST_BSN_NOT_BULIT; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2382 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2383 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2384 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2385 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2386 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2387 ru_handle_n3102(PAN_INC); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2388 grlc_data->ru.last_si_block = grlc_data->ru.va; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2389 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2390 } /* ru_handle_stall_ind() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2391 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2392 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2393 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2394 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2395 | Function : ru_handle_tbf_start_in_ptm |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2396 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2397 | Description : The function ru_handle_tbf_start_in_ptm() modifies the parameters |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2398 | for the tbf at reaching the starting time |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2399 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2400 | Parameters : rlc_blocks_sent_i - number of blocks sent in current in radio block |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2401 | return value is set, if only nts is decrased and not all blocks are sent |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2402 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2403 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2404 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2405 GLOBAL void ru_handle_tbf_start_in_ptm ( UBYTE rlc_blocks_sent_i ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2406 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2407 UBYTE ctrl_blk_active_idx; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2408 BOOL realloc_prr_allowed = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2409 TRACE_FUNCTION( "ru_handle_tbf_start_in_ptm" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2410 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2411 * reassignment of uplink and tbf starting time elapsed, received either with packet uplink assignment |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2412 * or packet timeslot reconfigure |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2413 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2414 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2415 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2416 if(grlc_data->ul_tfi_changed) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2417 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2418 if((rlc_blocks_sent_i < grlc_data->ru.nts_max) AND /* nr of locks which are not sent */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2419 (grlc_data->ru.cs_type EQ grlc_data->ru.next_tbf_params.cs_type) AND /* coding scheme has not changed */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2420 (grlc_data->ru.nts_max <= grlc_data->ru.next_tbf_params.nts)) /* nts increased or equal */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2421 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2422 UBYTE i, bsn[4],cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2423 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2424 * change the tfi for blocks which are in l1 queue |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2425 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2426 cnt = grlc_data->ru.pl_retrans_current.cnt; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2427 bsn[0] = grlc_data->ru.pl_retrans_current.blk[0]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2428 bsn[1] = grlc_data->ru.pl_retrans_current.blk[1]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2429 grlc_data->ru.pl_retrans_current.cnt = 0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2430 for (i = 0; i< cnt;i++) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2431 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2432 if(bsn[i] <= BSN_MAX) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2433 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2434 grlc_data->ru.write_pos_index--; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2435 ru_send_mac_data_req(bsn[i]); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2436 TRACE_EVENT_P1("bsn %d modified while tfi is changed",bsn[i]); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2437 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2438 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2439 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2440 TRACE_EVENT_P1("bsn %d :TFI FOR CTRL BLOCK CHANGED. no modification",bsn[i]); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2441 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2442 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2443 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2444 grlc_data->ul_tfi_changed = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2445 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2446 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2447 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2448 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2449 grlc_data->ru.tlli_cs_type = grlc_data->ru.next_tbf_params.tlli_cs_type; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2450 if(grlc_data->ru.cs_type NEQ grlc_data->ru.next_tbf_params.cs_type) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2451 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2452 TRACE_EVENT_P2("UL assign: CS changed from %d to %d ",grlc_data->ru.cs_type,grlc_data->ru.next_tbf_params.cs_type); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2453 grlc_data->ru.cs_type = grlc_data->ru.next_tbf_params.cs_type; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2454 ru_change_of_cs(grlc_data->ru.cs_type); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2455 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2456 if(grlc_data->ru.nts_max < grlc_data->ru.next_tbf_params.nts) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2457 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2458 TRACE_EVENT_P6("nts increased from %d to %d, tfi=%d,cnt_ts=%d,vs=%d,va=%d", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2459 grlc_data->ru.nts_max, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2460 grlc_data->ru.next_tbf_params.nts, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2461 grlc_data->ul_tfi, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2462 grlc_data->ru.cnt_ts, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2463 grlc_data->ru.vs, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2464 grlc_data->ru.va); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2465 grlc_data->ru.nts = (grlc_data->ru.next_tbf_params.nts - grlc_data->ru.nts_max); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2466 grlc_data->ru.nts_max = grlc_data->ru.next_tbf_params.nts; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2467 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2468 while( grlc_data->ru.nts AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2469 tm_get_num_ctrl_blck( ) NEQ 0 AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2470 ru_ctrl_blk_selection_allowed() ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2471 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2472 { /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2473 * next uplink block is a control block, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2474 * check if countdown procedure is statred or not |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2475 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2476 ru_send_control_block( ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2477 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2478 while(grlc_data->ru.nts) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2479 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2480 ctrl_blk_active_idx = ru_peek_for_ctrl_blk(); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2481 if ((ctrl_blk_active_idx EQ 0xFF) OR |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2482 realloc_prr_allowed EQ TRUE) /*No control block , form data block*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2483 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2484 while(grlc_data->ru.nts AND grlc_data->ru.sdu_len) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2485 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2486 ru_new_data(); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2487 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2488 while(grlc_data->ru.nts) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2489 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2490 ru_ret_bsn(); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2491 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2492 realloc_prr_allowed = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2493 break; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2494 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2495 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2496 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2497 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2498 TRACE_EVENT_P1("reallocation of llc pdu (index)=%d",ctrl_blk_active_idx); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2499 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2500 /* if already one PRR in L1 Buffer , replace it with new PRR */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2501 if (grlc_data->ru.pl_retrans_current.blk[0] |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2502 EQ (BLK_INDEX_TM + OFFSET_CTRL_BLOCK_IDX)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2503 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2504 grlc_data->ru.write_pos_index--; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2505 grlc_data->ru.pl_retrans_current.cnt--; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2506 grlc_data->ru.nts++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2507 TRACE_EVENT("prr in l1 buffer queue,replace with new prr"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2508 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2509 sig_ru_tm_end_of_pdu(ctrl_blk_active_idx); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2510 ru_send_control_block(); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2511 realloc_prr_allowed = TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2512 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2513 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2514 if(grlc_data->ru.cv EQ 0 AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2515 grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_ACK ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2516 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2517 SET_STATE(RU,RU_REL_ACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2518 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2519 else if(grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_ACK) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2520 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2521 SET_STATE(RU,RU_ACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2522 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2523 else if(grlc_data->ru.cv EQ 0 AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2524 grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_UACK ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2525 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2526 SET_STATE(RU,RU_REL_UACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2527 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2528 else if(grlc_data->ru.rlc_mode EQ CGRLC_RLC_MODE_UACK) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2529 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2530 SET_STATE(RU,RU_UACK); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2531 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2532 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2533 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2534 TRACE_EVENT_P2("RLC MODE ??? cv=%d rlc_mode=%d",grlc_data->ru.cv,grlc_data->ru.rlc_mode); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2535 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2536 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2537 else if(grlc_data->ru.nts_max > grlc_data->ru.next_tbf_params.nts) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2538 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2539 /* Reorg layer 1 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2540 ru_reorg_l1((UBYTE)(rlc_blocks_sent_i)); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2541 TRACE_EVENT_P7("nts decrased from %d to %d tfi=%d,cnt_ts=%d,va=%d,vs=%d blk_s=%d ", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2542 grlc_data->ru.nts_max, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2543 grlc_data->ru.next_tbf_params.nts, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2544 grlc_data->ul_tfi, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2545 grlc_data->ru.cnt_ts, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2546 grlc_data->ru.va, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2547 grlc_data->ru.vs, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2548 rlc_blocks_sent_i); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2549 grlc_data->ru.nts_max = grlc_data->ru.next_tbf_params.nts; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2550 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2551 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2552 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2553 TRACE_EVENT_P6("ul tbf reassignment with tfi=%d,cnt_ts=%d,va=%d,vs=%d,nts_max=%d tbf_st_time=%ld", |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2554 grlc_data->ul_tfi, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2555 grlc_data->ru.cnt_ts, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2556 grlc_data->ru.va, |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2557 grlc_data->ru.vs, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2558 grlc_data->ru.nts_max, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2559 grlc_data->ul_tbf_start_time); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2560 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2561 grlc_data->ru.v_next_tbf_params = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2562 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2563 } /* ru_handle_tbf_start_in_ptm() */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2564 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2565 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2566 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2567 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2568 | Function : ru_switch_ul_buffer |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2569 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2570 | Description : The function ru_switch_ul_buffer () .... |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2571 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2572 | Parameters : - |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2573 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2574 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2575 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2576 GLOBAL void ru_switch_ul_buffer ( UBYTE rlc_blocks_sent_i ) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2577 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2578 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2579 UBYTE i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2580 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2581 TRACE_FUNCTION( "ru_switch_ul_buffer " ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2582 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2583 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2584 * switch uplink buffer, it means, rlc blocks which are not sent |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2585 * by PL are switched to the top of the ul buffer |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2586 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2587 if (rlc_blocks_sent_i) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2588 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2589 i = rlc_blocks_sent_i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2590 while((i < MAX_UL_TN) AND (grlc_data->ru.ul_data[i].block_status NEQ 0)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2591 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2592 grlc_data->ru.ul_data[i - rlc_blocks_sent_i] = grlc_data->ru.ul_data[i]; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2593 i++; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2594 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2595 grlc_data->ru.write_pos_index -= rlc_blocks_sent_i; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2596 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2597 } /* ru_switch_ul_buffer () */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2598 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2599 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2600 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2601 | Function : ru_cgrlc_st_time_ind |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2602 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2603 | Description : The function ru_cgrlc_st_time_ind () informs higher layers |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2604 | that the starting time is elapsed |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2605 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2606 | Parameters : - |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2607 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2608 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2609 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2610 GLOBAL void ru_cgrlc_st_time_ind ( void ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2611 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2612 PALLOC(cgrlc_starting_time_ind,CGRLC_STARTING_TIME_IND); /* T_CGRLC_STARTING_TIME_IND */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2613 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2614 TRACE_FUNCTION( "ru_cgrlc_st_time_ind " ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2615 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2616 cgrlc_starting_time_ind->tbf_mode = CGRLC_TBF_MODE_UL; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2617 cgrlc_starting_time_ind->tfi = grlc_data->ul_tfi; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2618 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2619 PSEND(hCommGRR,cgrlc_starting_time_ind); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2620 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2621 grlc_data->ul_tn_mask = grlc_data->uplink_tbf.ts_mask; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2622 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2623 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2624 } /* ru_cgrlc_st_time_ind () */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2625 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2626 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2627 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2628 | Function : ru_ctrl_blk_selection_allowed |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2629 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2630 | Description : This function gets called from sig_gff_ru_mac_ready_ind handler |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2631 | and also from the function which handles ul reassignment |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2632 | (ru_handle_tbf_start_in_ptm). In mac ready indicate handler |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2633 | this is calld only when ru is in rel_ack state. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2634 | This function returns true or false according to the following |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2635 | table. The table applies for uack mode also. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2636 | When this function returns true, then control block should be |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2637 | selected for transmission by RU. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2638 | When it returns False, then control block is selected by RD. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2639 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2640 | ru_rel_ack state rd_rel_ack - TRUE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2641 | ru_ack rd_ack - TRUE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2642 | ru_ack rd_rel_ack - TRUE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2643 | ru_rel_ack rd_ack - FALSE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2644 | ru_ack NO DL TBF(rd_null) - TRUE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2645 | ru_rel_ack NO DL TBF(rd_null) - TRUE |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2646 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2647 | This function should be called only in PTM. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2648 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2649 | Parameters : None |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2650 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2651 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2652 GLOBAL BOOL ru_ctrl_blk_selection_allowed() |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2653 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2654 BOOL ru_in_release_mode = FALSE, ctrl_blk_allowed = TRUE, dl_release_started = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2655 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2656 if(grlc_data->tbf_type EQ TBF_TYPE_CONC) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2657 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2658 /* In ru_send_pca stete, ctrl blocks are not sent. No need to |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2659 * check for that here. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2660 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2661 if((GET_STATE(RU) EQ RU_REL_ACK) OR (GET_STATE(RU) EQ RU_REL_UACK)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2662 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2663 ru_in_release_mode = TRUE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2664 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2665 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2666 sig_ru_rd_get_downlink_release_state(&dl_release_started); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2667 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2668 /* rd_rel_state would be true if fbi=1 has been received |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2669 * in downlink. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2670 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2671 if(ru_in_release_mode AND (dl_release_started EQ FALSE) ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2672 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2673 ctrl_blk_allowed = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2674 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2675 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2676 return ctrl_blk_allowed; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2677 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2678 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2679 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2680 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2681 | Function : ru_peek_for_ctrl_blk |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2682 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2683 | Description : The function would peek to see if there is reallocation set, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2684 | then it returns TRUE, so that PRR can be constructed. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2685 | Also if the rlc block has more than one llc pdu with re-allocation |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2686 | set , then prr os sent for the latest llc pdu. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2687 | Parameters : None. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2688 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2689 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2690 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2691 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2692 #ifndef CF_FAST_EXEC |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2693 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2694 GLOBAL UBYTE ru_peek_for_ctrl_blk() |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2695 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2696 BOOL ctrlblk_found = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2697 USHORT rlc_len; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2698 USHORT sdu_len; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2699 UBYTE active_prim,next_prim,active_prr_idx = 0xFF; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2700 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2701 TRACE_FUNCTION( "ru_peek_for_ctrl_blk" ); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2702 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2703 sdu_len = grlc_data->ru.sdu_len; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2704 active_prim = grlc_data->ru.active_prim; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2705 next_prim = grlc_data->ru.next_prim; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2706 rlc_len = grlc_data->ru.rlc_data_size; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2707 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2708 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2709 while ( (sdu_len < rlc_len) AND (sdu_len > 0) ) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2710 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2711 rlc_len -= sdu_len + 1; /* 1 is for length indicator */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2712 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2713 if (!grlc_data->ru.cd_active) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2714 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2715 ctrlblk_found = ru_peek_next_sdu(&sdu_len,&active_prim,&next_prim); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2716 active_prr_idx = ctrlblk_found ? active_prim:0xFF; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2717 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2718 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2719 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2720 #ifdef _SIMULATION_ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2721 TRACE_EVENT("countdown in progress and extended tbf not supported,cant build PRR"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2722 #endif |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2723 return active_prr_idx; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2724 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2725 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2726 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2727 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2728 return (ctrlblk_found ? active_prr_idx : 0xFF); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2729 }/*ru_peek_for_ctrl_blk*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2730 #endif /* CF_FAST_EXEC */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2731 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2732 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2733 /* |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2734 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2735 | Function : ru_peek_next_sdu |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2736 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2737 | Description : The function would peek to see if there is reallocation set, |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2738 | for the current llc PDU. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2739 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2740 | Parameters : None. |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2741 | |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2742 +------------------------------------------------------------------------------ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2743 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2744 #ifndef CF_FAST_EXEC |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2745 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2746 GLOBAL BOOL ru_peek_next_sdu(USHORT *sdu_len,UBYTE *active_prim,UBYTE *next_prim) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2747 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2748 BOOL prr_build = FALSE; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2749 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2750 TRACE_FUNCTION( "ru_peek_next_sdu"); |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2751 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2752 if( *next_prim NEQ 0xFF AND |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2753 (grlc_data->prim_queue[*next_prim].start_new_tbf EQ 0)) |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2754 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2755 *active_prim = grlc_data->prim_queue[*active_prim].next; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2756 /* This signal allows TM to initiate resource re-allocation |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2757 * if required |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2758 */ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2759 prr_build = grlc_data->prim_queue[*active_prim].re_allocation; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2760 |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2761 *sdu_len = grlc_data->prim_queue[*active_prim].prim_ptr->sdu.l_buf/8; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2762 *next_prim = grlc_data->prim_queue[*active_prim].next; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2763 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2764 else |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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2765 { |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2766 *sdu_len = 0; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2767 } |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2768 return prr_build; |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2769 }/*ru_peek_next_sdu*/ |
219afcfc6250
src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2770 #endif /* CF_FAST_EXEC */ |