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annotate src/g23m-fad/l2r/tra_dnp.c @ 191:4725fe5932c4

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FFS journal_init() bugfix from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 22 May 2020 18:04:44 +0000
parents d393cd9bb723
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : CSD (8411)
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4 | Modul : tra_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 TRA
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22 #ifndef TRA_DNP_C
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23 #define TRA_DNP_C
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24 #endif
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25
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26 #define ENTITY_L2R
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27
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28 /*==== INCLUDES ===================================================*/
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29
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30 #include <string.h>
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31
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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 "prim.h"
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39 #include "pei.h"
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40 #include "tok.h"
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41 #include "dti.h"
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42
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43 #include "cl_ribu.h"
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44 #include "tra_pei.h"
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45 #include "tra.h"
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46
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47 /*==== CONST =======================================================*/
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48
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49 /*==== TYPES =======================================================*/
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50
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51 /*==== VAR EXPORT ==================================================*/
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52
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53 /*==== VAR LOCAL ===================================================*/
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54
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55 /*==== FUNCTIONS ===================================================*/
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56
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57 /*
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58 +------------------------------------------------------------------------------
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59 | Function : sig_dti_tra_dn_tx_buffer_ready_ind
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60 +------------------------------------------------------------------------------
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61 | Description : Process signal DTI_REASON_TX_BUFFER_READY received from
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62 | dti library callback function.
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63 |
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64 | Parameters : -
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65 |
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66 | Return : -
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67 +------------------------------------------------------------------------------
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68 */
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69 GLOBAL void sig_dti_tra_dn_tx_buffer_ready_ind()
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70 {
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71 TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_ready_ind()");
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72
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73 if (tra_data->dn.Brk_dti_data_ind NEQ NULL)
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74 {
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75 /*
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76 * if there is a pending break indication to be sent via DTI,
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77 * send it now
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78 */
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79 sig_any_tra_dn_send_break_req();
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80 return;
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81 }
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82
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83 switch (GET_STATE (DN))
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84 {
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85 case DN_IDLE:
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86 {
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87 SET_STATE (DN, DN_WAIT);
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88 break;
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89 }
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90 case DN_SEND:
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91 {
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92 if (dl_send_data_ind())
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93 {
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94 SET_STATE (DN, DN_IDLE);
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95 }
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96 break;
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97 }
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98 }
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99 }
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100
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101 /*
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102 +------------------------------------------------------------------------------
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103 | Function : sig_dti_tra_dn_tx_buffer_full_ind
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104 +------------------------------------------------------------------------------
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105 | Description : Process signal DTI_REASON_TX_BUFFER_FULL received from
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106 | dti library callback function.
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107 |
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108 | Parameters : -
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109 |
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110 | Return : -
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111 +------------------------------------------------------------------------------
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112
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113 The buffer function of DTILIB is not used.
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114 So there is nothing to be done here yet...
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115
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116 */
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117
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118 GLOBAL void sig_dti_tra_dn_tx_buffer_full_ind()
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119 {
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120 TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_full_ind()");
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121 }
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122
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123
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124 /*
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125 +------------------------------------------------------------------------------
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126 | Function : rcv_ra_data_ind
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127 +------------------------------------------------------------------------------
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128 | Description : Process primitive RA_DATA_IND received from RA.
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129 | This function is called if the primitive RA_DATA_IND is
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130 | received or from the signal processing in l2r_pei (tra).
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131 |
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132 | Parameters : ra_data_ind -
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133 |
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134 |
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135 | Return : -
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136 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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137 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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138
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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139 GLOBAL void rcv_ra_data_ind(T_RA_DATA_IND *ra_data_ind)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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140 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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141 T_TRA_DN *ddl = &tra_data->dn;
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parents:
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142 T_FD *pFD = NULL;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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143
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144 TRACE_FUNCTION("rcv_ra_data_ind()");
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parents:
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145
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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146 if (GET_STATE (MGT) NEQ MGT_IDLE)
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parents:
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147 {
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148 TRACE_EVENT ("data rcvd while not in state MGT_IDLE");
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parents:
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149
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 while (cl_ribu_data_avail(ddl->ribu))
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parents:
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151 {
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parents:
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152 cl_ribu_get(ddl->ribu);
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parents:
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153 }
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parents:
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154
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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155 #ifdef _SIMULATION_
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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156 PFREE (ra_data_ind);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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158 return;
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parents:
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159 }
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parents:
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160
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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161 #ifdef _SIMULATION_
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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162 PACCESS (ra_data_ind);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 if (ra_data_ind->sdu.l_buf)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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164 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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165 pFD = tra_get_next_FrameDesc();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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166 TRACE_EVENT_P2("put - wi=%d - ri=%d", ddl->ribu->idx.wi, ddl->ribu->idx.ri);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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167 memcpy(pFD->buf, ra_data_ind->sdu.buf, ra_data_ind->sdu.l_buf >> 3);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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168 pFD->len = ra_data_ind->sdu.l_buf >> 3;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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169 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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170 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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171
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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172 ddl->sa = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 ddl->sb = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 ddl->x = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 if (ra_data_ind->status & ST_SA)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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177 ddl->sa = DTI_SA_OFF;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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178 if (ra_data_ind->status & ST_SB)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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179 ddl->sb = DTI_SB_OFF;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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180 if (ra_data_ind->status & ST_X)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 ddl->x = DTI_FLOW_OFF;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 if (ddl->ribu->idx.filled > 1)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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184 TRACE_EVENT_P3("RIBU ddl: filled=%d; wi=%d; ri=%d", ddl->ribu->idx.filled, ddl->ribu->idx.wi, ddl->ribu->idx.ri);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 while (cl_ribu_data_avail(ddl->ribu))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 pFD = cl_ribu_get(ddl->ribu);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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189 dl_prep_data_ind(pFD);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 switch (GET_STATE (DN))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 case DN_SEND:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 case DN_IDLE:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 if (pFD NEQ NULL)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 SET_STATE (DN, DN_SEND);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 case DN_WAIT:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 if (dl_send_data_ind())
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 SET_STATE (DN, DN_IDLE);
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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 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210
d393cd9bb723 src/g23m-*: initial import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 default:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 #ifdef _SIMULATION_
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 PFREE (ra_data_ind);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 }