FreeCalypso > hg > fc-magnetite
annotate src/g23m-fad/l2r/l2r_dnp.c @ 411:ee49b250774f
tpudrv10.c: initial rf_path[] reconstruction
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 19 Jan 2018 07:38:43 +0000 |
parents | 90eb61ecd093 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : CSD (8411) |
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4 | Modul : L2r_dnp.c |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This Modul defines the functions for processing |
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18 | of incomming primitives for the component |
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19 | L2R of the base station |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef L2R_DNP_C |
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24 #define L2R_DNP_C |
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25 #endif |
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26 |
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27 #define ENTITY_L2R |
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28 |
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29 /*==== INCLUDES ===================================================*/ |
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30 |
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31 #include <string.h> |
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32 #include "typedefs.h" |
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33 #include "pconst.cdg" |
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34 #include "vsi.h" |
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35 #include "macdef.h" |
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36 #include "custom.h" |
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37 #include "gsm.h" |
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38 #include "cus_l2r.h" |
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39 #include "cnf_l2r.h" |
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40 #include "mon_l2r.h" |
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41 #include "prim.h" |
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42 #include "pei.h" |
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43 #include "tok.h" |
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44 #include "dti.h" /* functionality of the dti library */ |
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45 |
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46 #include "cl_ribu.h" |
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47 #include "l2r.h" |
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48 |
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49 /*==== CONST =======================================================*/ |
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50 |
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51 /*==== TYPES =======================================================*/ |
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52 |
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53 /*==== VAR EXPORT ==================================================*/ |
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54 |
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55 /*==== VAR LOCAL ===================================================*/ |
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56 |
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57 /*==== FUNCTIONS ===================================================*/ |
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58 |
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59 /* |
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60 +------------------------------------------------------------------------------ |
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61 | Function : sig_dti_dn_tx_buffer_full_ind |
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62 +------------------------------------------------------------------------------ |
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63 | Description : Process signal DTI_REASON_TX_BUFFER_FULL received from |
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64 | dti library callback function. |
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65 | |
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66 | Parameters : - |
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67 | |
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68 | Return : - |
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69 +------------------------------------------------------------------------------ |
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70 The buffer function of DTILIB is not used. |
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71 So there is nothing to be done here yet.. |
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72 */ |
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73 GLOBAL void sig_dti_dn_tx_buffer_full_ind() |
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74 { |
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75 TRACE_FUNCTION ("sig_dti_dn_tx_buffer_full_ind()"); |
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76 } |
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77 |
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78 |
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79 /* |
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80 +------------------------------------------------------------------------------ |
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81 | Function : sig_dti_dn_tx_buffer_ready_ind |
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82 +------------------------------------------------------------------------------ |
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83 | Description : Process signal DTI_REASON_TX_BUFFER_READY received from |
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84 | dti library callback function. |
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85 | |
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86 | Parameters : - |
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87 | |
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88 | Return : - |
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89 +------------------------------------------------------------------------------ |
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90 */ |
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91 GLOBAL void sig_dti_dn_tx_buffer_ready_ind() |
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92 { |
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93 T_DN *ddn = &l2r_data->dn; |
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94 |
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95 TRACE_FUNCTION ("sig_dti_dn_tx_buffer_ready_ind()"); |
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96 |
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97 if(ddn->Brk_dti_data_ind NEQ NULL) |
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98 { |
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99 /* |
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100 * if there is a pending break indication to be sent via dti, |
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101 * send it now and go waiting for the next flow control primitive |
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102 */ |
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103 SET_STATE (DN_UL, IW_WAIT); |
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104 sig_mgt_dn_send_break_req(); |
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105 return; |
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106 } |
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107 |
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108 switch (GET_STATE (DN)) |
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109 { |
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110 case DN_CONNECTED: |
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111 if (!ddn->DtiConnected) /*jk: data send only when DTI connected*/ |
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112 break; |
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113 |
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114 if ((ddn->RiBu.idx.filled AND ddn->ULFlow EQ FL_INACTIVE) OR ddn->ReportMrgFlow) |
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115 { |
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116 dn_send_data_ind(); /* primitive is in ring buffer or flow state must be reported*/ |
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117 } |
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118 else |
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119 { |
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120 SET_STATE (DN_UL, IW_WAIT); /* no primitive is ready */ |
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121 } |
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122 |
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123 dn_cond_free_prims(); |
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124 dn_check_flow(); |
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125 |
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126 switch (GET_STATE (DN_LL)) |
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127 { |
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128 case IW_IDLE: |
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129 dn_cond_req_data(); |
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130 break; |
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131 } |
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132 break; |
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133 } |
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134 } |
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135 |
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136 GLOBAL void dn_rlp_data_ind(T_RLP_DATA_IND *rlp_data_ind) |
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137 { |
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138 T_DN *ddn = &l2r_data->dn; |
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139 |
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140 T_PRIM_INDEX frames; |
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141 T_PRIM_INDEX emptyfr; |
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142 T_PRIM_INDEX r_index; |
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143 BOOL break_found; |
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144 T_BIT sa; |
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145 T_BIT sb; |
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146 T_FLOW flow_brk; |
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147 T_FLOW flow_gen; |
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148 |
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149 TRACE_FUNCTION ("dn_rlp_data_ind()"); |
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150 PACCESS (rlp_data_ind); |
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151 |
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152 switch (GET_STATE (DN)) |
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153 { |
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154 case DN_CONNECTED: |
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155 case DN_WAIT_FIRST_DATA: |
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parents:
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156 dn_scan_break_req |
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parents:
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|
157 ( |
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parents:
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158 rlp_data_ind, |
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159 &break_found, |
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parents:
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160 &r_index, |
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161 &frames, |
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parents:
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162 &emptyfr, |
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parents:
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163 &sa, |
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parents:
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164 &sb, |
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parents:
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165 &flow_brk, |
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166 &flow_gen |
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parents:
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|
167 ); |
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parents:
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|
168 |
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parents:
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169 if (break_found EQ FALSE) |
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parents:
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|
170 { |
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parents:
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171 if (frames > 0) |
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parents:
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|
172 { |
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parents:
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173 if (GET_STATE (DN) EQ DN_WAIT_FIRST_DATA AND sb EQ 0) |
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parents:
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|
174 { |
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parents:
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|
175 sig_dn_mgt_first_data_ind(); |
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parents:
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|
176 SET_STATE (DN, DN_CONNECTED); |
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177 } |
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178 dn_store_status(flow_gen); /* stores flow ctrl state only */ |
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179 dn_store_prim(rlp_data_ind, 0); /* L2R-ENH-7527 quick fix */ |
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parents:
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|
180 } |
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181 else |
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parents:
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|
182 { |
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|
183 dn_cond_report_status(); |
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|
184 PFREE (rlp_data_ind); |
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changeset
|
185 } |
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parents:
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changeset
|
186 } |
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187 else /* break found */ |
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parents:
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|
188 { |
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|
189 dn_free_all_prims(); |
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|
190 dn_init_ribu(); |
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parents:
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|
191 dn_check_flow(); |
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parents:
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|
192 |
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193 if (r_index EQ frames) |
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|
194 { |
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195 dn_store_status(flow_brk); |
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|
196 PFREE (rlp_data_ind); |
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parents:
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|
197 } |
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198 else |
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parents:
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|
199 { |
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200 dn_store_status(flow_gen); |
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parents:
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|
201 dn_store_prim(rlp_data_ind, r_index); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
203 sig_dn_mgt_break_ind(sa, sb, ddn->MrgFlow); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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204 ddn->LastState = sa << SO_SA_BIT | sb << SO_SB_BIT; |
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parents:
diff
changeset
|
205 } |
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parents:
diff
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|
206 dn_cond_req_data(); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
207 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 |