FreeCalypso > hg > fc-tourmaline
annotate src/g23m-gprs/sndcp/sndcp_suap.c @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | fa8dc04885d8 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GPRS (8441) |
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4 | Modul : sndcp_suap.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 is part of the entity SNDCP and implements all |
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18 | functions to handles the incoming primitives as described in |
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19 | the SDL-documentation (SUA-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #define ENTITY_SNDCP |
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24 |
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25 /*==== INCLUDES =============================================================*/ |
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26 |
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27 #include "typedefs.h" /* to get Condat data types */ |
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28 #include "vsi.h" /* to get a lot of macros */ |
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29 #include "macdef.h" |
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30 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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31 |
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32 #include "dti.h" |
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33 |
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34 #include "sndcp.h" /* to get the global entity definitions */ |
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35 #include "sndcp_f.h" /* to get the functions to access the global arrays*/ |
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36 |
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37 #include "sndcp_suaf.h" /* to get internal functions of service sua */ |
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38 #include "sndcp_nus.h" /* to get signal functions to service nu */ |
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39 |
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40 |
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41 /*==== CONST ================================================================*/ |
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42 |
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43 /*==== LOCAL VARS ===========================================================*/ |
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44 |
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45 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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46 |
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47 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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48 |
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49 |
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50 |
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51 /* |
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52 +------------------------------------------------------------------------------ |
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53 | Function : sua_ll_data_cnf |
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54 +------------------------------------------------------------------------------ |
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55 | Description : Handles the primitive LL_DATA_CNF |
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56 | |
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57 | Parameters : *ll_data_cnf - Ptr to primitive payload |
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58 | |
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59 +------------------------------------------------------------------------------ |
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60 */ |
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61 GLOBAL void sua_ll_data_cnf ( T_LL_DATA_CNF *ll_data_cnf ) |
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62 { |
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63 BOOL complete = FALSE; |
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64 BOOL found = FALSE; |
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65 T_SEG_INFO* help = NULL; |
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66 T_SEG_INFO* last_help = NULL; |
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67 UBYTE sapi_index = 0; |
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68 UBYTE refi = 0; |
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69 |
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70 TRACE_FUNCTION( "sua_ll_data_cnf" ); |
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71 |
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72 /* |
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73 * set service instance according to sapi in primitive |
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74 */ |
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75 sndcp_get_sapi_index(ll_data_cnf->sapi, &sapi_index); |
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76 sndcp_data->sua = & sndcp_data->sua_base[sapi_index]; |
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77 |
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78 TRACE_EVENT_P1("ll_data_cnf->c_reference1: %d", ll_data_cnf->c_reference1); |
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79 |
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80 switch( GET_STATE( SUA ) ) |
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81 { |
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82 case SUA_LLC_NOT_RECEPTIVE_SUSPEND: |
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83 case SUA_LLC_RECEPTIVE_SUSPEND: |
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84 case SUA_LLC_NOT_RECEPTIVE: |
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85 case SUA_LLC_RECEPTIVE: |
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86 for (refi = 0; refi < ll_data_cnf->c_reference1; refi++) { |
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87 complete = FALSE; |
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88 found = FALSE; |
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89 last_help = NULL; |
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90 help = sndcp_data->sua->first_seg_info; |
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91 if (help == NULL) { |
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92 /* |
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93 * There are no N-PDUs buffered. CNF must be wrong. |
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94 */ |
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95 if (ll_data_cnf != NULL) { |
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96 TRACE_EVENT("There are no N-PDUs buffered. CNF must be wrong."); |
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97 PFREE(ll_data_cnf); |
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98 } |
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99 return; |
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100 } |
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101 while (help != NULL && !found) { |
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102 TRACE_EVENT_P1("ll_data_cnf->reference1[refi].ref_nsapi: %d", |
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103 ll_data_cnf->reference1[refi].ref_nsapi); |
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104 TRACE_EVENT_P1("ll_data_cnf->reference1[refi].ref_npdu_num: %d", |
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105 ll_data_cnf->reference1[refi].ref_npdu_num); |
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106 TRACE_EVENT_P1("ll_data_cnf->reference1[refi].ref_seg_num: %d", |
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107 ll_data_cnf->reference1[refi].ref_seg_num); |
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108 if (ll_data_cnf->reference1[refi].ref_nsapi == help->nsapi && |
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109 ll_data_cnf->reference1[refi].ref_npdu_num == help->npdu_number) |
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110 { |
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111 TRACE_EVENT_P1("ll_data_cnf->reference1[refi].ref_seg_num: %d", |
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112 ll_data_cnf->reference1[refi].ref_seg_num); |
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113 TRACE_EVENT_P1("old help->cnf_segments: %d", help->cnf_segments); |
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114 help->cnf_segments += |
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115 1 << ll_data_cnf->reference1[refi].ref_seg_num; |
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116 TRACE_EVENT_P1("new help->cnf_segments: %d", help->cnf_segments); |
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117 found = TRUE; |
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118 } |
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119 last_help = help; |
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120 help = help->next; |
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121 } |
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122 if (!found) { |
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123 /* |
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124 * No affected NPDU found. |
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125 */ |
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126 if (ll_data_cnf != NULL) { |
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127 TRACE_EVENT("No affected NPDU found."); |
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128 PFREE(ll_data_cnf); |
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129 } |
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130 return; |
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131 } |
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132 |
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133 /* |
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134 * If the affected N-PDU is completely confirmed, notify service nu and |
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135 * free last_help. |
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136 */ |
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137 |
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138 TRACE_EVENT_P1("last_help->number_of_segments: %d", |
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139 last_help->number_of_segments); |
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140 TRACE_EVENT_P1("last_help->cnf_segments: %d", |
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141 last_help->cnf_segments); |
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142 |
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143 if (last_help->number_of_segments == SNDCP_SEGMENT_NUMBERS_ACK) { |
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144 if (last_help->cnf_segments == |
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145 SNDCP_MAX_COMPLETE /*4294967295 == 2**32 - 1*/) { |
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146 complete = TRUE; |
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147 } |
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148 } else if (last_help->cnf_segments == |
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149 ((ULONG)(1 << last_help->number_of_segments) - 1)) { |
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150 complete = TRUE; |
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151 } |
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152 if (complete) { |
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153 /* |
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154 * Notify service nu. |
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155 */ |
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|
156 sig_sua_nu_data_cnf |
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157 (ll_data_cnf->reference1[refi].ref_nsapi, |
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158 (UBYTE)ll_data_cnf->reference1[refi].ref_npdu_num); |
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159 /* |
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160 * Free last_help. |
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161 */ |
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162 help = sndcp_data->sua->first_seg_info; |
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163 if (help == last_help) { |
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164 sndcp_data->sua->first_seg_info = help->next; |
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|
165 MFREE(help); |
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166 help = NULL; |
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|
167 } else { |
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|
168 T_SEG_INFO* help_next = help->next; |
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169 while (help->next != last_help) { |
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170 help = help->next; |
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diff
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|
171 } |
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|
172 help_next = help->next; |
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173 help->next = help_next->next; |
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|
174 MFREE (help_next); |
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|
175 } |
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|
176 } |
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|
177 } /* for refi */ |
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|
178 break; |
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|
179 default: |
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diff
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|
180 TRACE_ERROR( "LL_DATA_CNF unexpected" ); |
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diff
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|
181 break; |
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diff
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|
182 } |
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|
183 if (ll_data_cnf != NULL) { |
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|
184 PFREE(ll_data_cnf); |
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|
185 } |
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|
186 |
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|
187 } /* sua_ll_data_cnf() */ |
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|
188 |
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|
189 |
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|
190 #ifdef _SNDCP_DTI_2_ |
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|
191 /* |
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|
192 +------------------------------------------------------------------------------ |
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193 | Function : sua_ll_ready_ind |
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|
194 +------------------------------------------------------------------------------ |
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195 | Description : Handles the primitive LL_READY_IND |
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196 | |
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|
197 | Parameters : *ll_ready_ind - Ptr to primitive payload |
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198 | |
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|
199 +------------------------------------------------------------------------------ |
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|
200 */ |
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|
201 GLOBAL void sua_ll_ready_ind ( T_LL_READY_IND *ll_ready_ind ) |
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|
202 { |
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|
203 U8 sapi_index = 0; |
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204 |
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|
205 TRACE_FUNCTION( "sua_ll_ready_ind" ); |
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|
206 |
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|
207 /* |
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|
208 * set service instance according to sapi in primitive |
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diff
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|
209 */ |
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|
210 sndcp_get_sapi_index(ll_ready_ind->sapi, &sapi_index); |
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|
211 sndcp_data->sua = & sndcp_data->sua_base[sapi_index]; |
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212 |
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|
213 switch( GET_STATE( SUA ) ) |
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|
214 { |
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|
215 case SUA_LLC_NOT_RECEPTIVE_SUSPEND: |
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diff
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|
216 /* |
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|
217 * Is queue with outgoing LL_DESC_REQs empty? |
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218 */ |
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|
219 if (sndcp_data->sua->ll_desc_q_read == |
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|
220 sndcp_data->sua->ll_desc_q_write) { |
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|
221 if (sndcp_data->sua->cia_state == CIA_IDLE) { |
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|
222 sua_next_sn_data_req(ll_ready_ind->sapi); |
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diff
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|
223 } |
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diff
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|
224 } |
fa8dc04885d8
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|
225 SET_STATE(SUA, SUA_LLC_RECEPTIVE_SUSPEND); |
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diff
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|
226 break; |
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|
227 case SUA_LLC_RECEPTIVE_SUSPEND: |
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diff
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|
228 break; |
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|
229 case SUA_LLC_NOT_RECEPTIVE: |
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diff
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|
230 /* |
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|
231 * Is queue with outgoing LL_DESC_REQs empty? |
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diff
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|
232 */ |
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233 if (sndcp_data->sua->ll_desc_q_read == |
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234 sndcp_data->sua->ll_desc_q_write) { |
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235 SET_STATE(SUA, SUA_LLC_RECEPTIVE); |
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236 if (sndcp_data->sua->cia_state == CIA_IDLE) { |
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237 sua_next_sn_data_req(ll_ready_ind->sapi); |
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238 } |
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239 } else { /* sndcp_data->sua.ll_desc_q is not empty */ |
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240 /* |
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241 * Send next ll_desc_req from queue. |
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242 */ |
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243 T_LL_DESC_REQ* ll_desc_req = |
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244 sndcp_data->sua->ll_desc_q[sndcp_data->sua->ll_desc_q_read]; |
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245 |
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246 U8 ll_desc_sapi = ll_desc_req->sapi; |
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247 U8 ll_desc_seg_pos = ll_desc_req->seg_pos; |
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248 U8 ll_desc_nsapi = sua_get_nsapi(ll_desc_req); |
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249 |
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250 sndcp_data->sua->ll_desc_q[sndcp_data->sua->ll_desc_q_read] = NULL; |
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251 sndcp_data->sua->ll_desc_q_read = |
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252 (sndcp_data->sua->ll_desc_q_read + 1) % SNDCP_SEGMENT_NUMBERS_ACK; |
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253 |
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254 #ifdef _SIMULATION_ |
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255 su_send_ll_data_req_test(ll_desc_req); |
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256 #else /* _SIMULATION_ */ |
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257 PSEND(hCommLLC, ll_desc_req); |
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258 #endif /* _SIMULATION_ */ |
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259 |
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260 if ((ll_desc_seg_pos & SEG_POS_LAST) > 0) { |
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261 sig_sua_nu_ready_ind( ll_desc_nsapi ); |
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262 sua_next_sn_data_req( ll_desc_sapi ); |
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263 sndcp_data->sua->cia_state = CIA_IDLE; |
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264 } |
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265 |
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266 |
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267 } /* sndcp_data->sua.ll_desc_q is not empty */ |
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268 break; |
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269 case SUA_LLC_RECEPTIVE: |
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270 break; |
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|
271 default: |
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272 TRACE_ERROR( "LL_READY_IND unexpected" ); |
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|
273 break; |
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274 } |
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275 if (ll_ready_ind != NULL) { |
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276 PFREE (ll_ready_ind); |
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277 } |
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278 |
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279 } /* su_ll_ready_ind() */ |
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280 #else /* _SNDCP_DTI_2_ */ |
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|
281 /* |
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|
282 +------------------------------------------------------------------------------ |
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283 | Function : sua_ll_ready_ind |
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|
284 +------------------------------------------------------------------------------ |
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285 | Description : Handles the primitive LL_READY_IND |
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286 | |
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287 | Parameters : *ll_ready_ind - Ptr to primitive payload |
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288 | |
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|
289 +------------------------------------------------------------------------------ |
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|
290 */ |
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291 GLOBAL void sua_ll_ready_ind ( T_LL_READY_IND *ll_ready_ind ) |
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|
292 { |
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293 UBYTE sapi_index = 0; |
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|
294 |
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|
295 TRACE_FUNCTION( "sua_ll_ready_ind" ); |
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|
296 |
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|
297 /* |
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298 * set service instance according to sapi in primitive |
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diff
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|
299 */ |
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|
300 sndcp_get_sapi_index(ll_ready_ind->sapi, &sapi_index); |
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|
301 sndcp_data->sua = & sndcp_data->sua_base[sapi_index]; |
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|
302 |
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diff
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|
303 switch( GET_STATE( SUA ) ) |
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|
304 { |
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|
305 case SUA_LLC_NOT_RECEPTIVE_SUSPEND: |
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diff
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|
306 /* |
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|
307 * Is queue with outgoing LL_DATA_REQs empty? |
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|
308 */ |
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|
309 if (sndcp_data->sua->ll_data_q_read == |
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|
310 sndcp_data->sua->ll_data_q_write) { |
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|
311 if (sndcp_data->sua->cia_state == CIA_IDLE) { |
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|
312 sua_next_sn_data_req(ll_ready_ind->sapi); |
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|
313 } |
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diff
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|
314 } |
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|
315 SET_STATE(SUA, SUA_LLC_RECEPTIVE_SUSPEND); |
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diff
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|
316 break; |
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|
317 case SUA_LLC_RECEPTIVE_SUSPEND: |
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diff
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|
318 break; |
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|
319 case SUA_LLC_NOT_RECEPTIVE: |
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diff
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|
320 /* |
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|
321 * Is queue with outgoing LL_DATA_REQs empty? |
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diff
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|
322 */ |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
323 if (sndcp_data->sua->ll_data_q_read == |
fa8dc04885d8
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|
324 sndcp_data->sua->ll_data_q_write) { |
fa8dc04885d8
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|
325 SET_STATE(SUA, SUA_LLC_RECEPTIVE); |
fa8dc04885d8
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|
326 if (sndcp_data->sua->cia_state == CIA_IDLE) { |
fa8dc04885d8
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|
327 sua_next_sn_data_req(ll_ready_ind->sapi); |
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diff
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|
328 } |
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|
329 } else { /* sndcp_data->sua.ll_data_q is not empty */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
330 /* |
fa8dc04885d8
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diff
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|
331 * Send next ll_data_req from queue. |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
332 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
333 T_LL_DATA_REQ* ll_data_req = |
fa8dc04885d8
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|
334 sndcp_data->sua->ll_data_q[sndcp_data->sua->ll_data_q_read]; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
335 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
336 UBYTE ll_data_sapi = ll_data_req->sapi; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
337 UBYTE ll_data_seg_pos = ll_data_req->seg_pos; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
338 UBYTE ll_data_nsapi = sua_get_nsapi(ll_data_req); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
339 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
340 sndcp_data->sua->ll_data_q[sndcp_data->sua->ll_data_q_read] = NULL; |
fa8dc04885d8
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parents:
diff
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|
341 sndcp_data->sua->ll_data_q_read = |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
342 (sndcp_data->sua->ll_data_q_read + 1) % SNDCP_SEGMENT_NUMBERS_ACK; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
343 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
344 PSEND (hCommLLC, ll_data_req); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
345 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
346 if ((ll_data_seg_pos & SEG_POS_LAST) > 0) { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
347 sig_sua_nu_ready_ind( ll_data_nsapi ); |
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348 sua_next_sn_data_req( ll_data_sapi ); |
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349 sndcp_data->sua->cia_state = CIA_IDLE; |
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350 } |
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351 |
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352 |
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353 } /* sndcp_data->sua.ll_data_q is not empty */ |
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354 break; |
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355 case SUA_LLC_RECEPTIVE: |
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356 break; |
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357 default: |
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358 TRACE_ERROR( "LL_READY_IND unexpected" ); |
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359 break; |
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360 } |
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361 if (ll_ready_ind != NULL) { |
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362 PFREE (ll_ready_ind); |
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363 } |
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364 |
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365 } /* su_ll_ready_ind() */ |
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366 #endif /* _SNDCP_DTI_2_ */ |