FreeCalypso > hg > fc-magnetite
annotate src/g23m-gprs/sndcp/sndcp_nuf.c @ 695:530f71d65c20
uartfax.c: pull from Tourmaline (GTM900 RI output)
In addition to the primary intent of bringing in GTM900 RI output support,
pulling uartfax.c wholesale from Tourmaline also changes the initial_time
argument in the two NU_Create_Timer() calls from 0 to 1. This change
is required for the new version of Nucleus used in Tourmaline and Selenite
(and apparently also used by TI in LoCosto), and it is harmless (no effect)
for the original TCS211 version of Nucleus used in Magnetite.
The new philosophical model being adopted is that Tourmaline is our new
development head firmware, whereas Magnetite will now be maintained
similarly to how Linux maintainers treat stable kernels: changes will be
backported from Tourmaline if they are deemed appropriate for stable
modem firmware.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 24 Oct 2020 17:33:10 +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 : sndcp_nuf.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 | procedures and functions as described in the |
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19 | SDL-documentation (NU-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 /*---- HISTORY --------------------------------------------------------------*/ |
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24 #define ENTITY_SNDCP |
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25 |
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26 /*==== INCLUDES =============================================================*/ |
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27 |
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28 #include "typedefs.h" /* to get Condat data types */ |
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29 #include "vsi.h" /* to get a lot of macros */ |
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30 #include "macdef.h" |
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31 #include "gsm.h" /* to get a lot of macros */ |
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32 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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33 |
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34 #include "dti.h" |
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35 |
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36 #include "sndcp.h" /* to get the global entity definitions */ |
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37 #include "sndcp_f.h" /* to get the functions to access the global arrays*/ |
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38 |
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39 #ifndef NCONFIG |
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40 #include "sndcp_nuf.h" |
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41 #include "sndcp_suas.h" |
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42 #include "sndcp_sus.h" |
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43 #endif |
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44 |
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45 /*==== CONST ================================================================*/ |
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46 |
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47 /*==== LOCAL VARS ===========================================================*/ |
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48 |
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49 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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50 |
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51 LOCAL void nu_delete (T_NPDU_BUFFER* npdu_buffer); |
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52 |
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53 |
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54 /* |
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55 +------------------------------------------------------------------------------ |
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56 | Function : nu_delete |
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57 +------------------------------------------------------------------------------ |
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58 | Description : The function nu_delete() deletes one buffered N-PDU. |
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59 | It is used to delete one N-PDU in form of an SN_DATA_REQ |
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60 | pointer. |
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61 | It will be useful when one N-PDU is deleted in case of |
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62 | LL_DATA_CNF orwhen every N-PDU for one NSAPI is deleted in case |
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63 | of SIG_MG_DELETE_NPDUS. |
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64 | First every descriptor in the SN_DATA_REQ is deleted, then the |
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65 | primitive is deleted, then the T_NPDU_BUFFER* is deleted. (This |
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66 | type is only specified in the code.) |
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67 | Parameter : the one N-PDU to be deleted. |
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68 | |
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69 +------------------------------------------------------------------------------ |
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70 */ |
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71 LOCAL void nu_delete (T_NPDU_BUFFER* npdu_buffer) |
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72 { |
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73 |
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74 TRACE_FUNCTION( "nu_delete" ); |
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75 |
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76 if (npdu_buffer == NULL) { |
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77 return; |
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78 } |
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79 /* |
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80 * Free the SN_DATA_REQ. |
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81 */ |
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82 #ifdef _SNDCP_DTI_2_ |
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83 if (npdu_buffer->sn_data_req != NULL) { |
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84 MFREE_PRIM(npdu_buffer->sn_data_req); |
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85 npdu_buffer->sn_data_req = NULL; |
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86 } |
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87 #else /*_SNDCP_DTI_2_*/ |
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88 if (npdu_buffer->sn_data_req != NULL) { |
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89 PFREE_DESC(npdu_buffer->sn_data_req); |
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90 npdu_buffer->sn_data_req = NULL; |
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91 } |
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92 #endif /*_SNDCP_DTI_2_*/ |
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93 /* |
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94 * If this was the next to send in recovery state, move to next now. |
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95 */ |
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96 if (npdu_buffer == sndcp_data->nu->next_resend) { |
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97 sndcp_data->nu->next_resend = npdu_buffer->next; |
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98 } |
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99 if (npdu_buffer == sndcp_data->nu->first_buffered_npdu) { |
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100 sndcp_data->nu->first_buffered_npdu = npdu_buffer->next; |
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101 } |
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102 /* |
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103 * Free the T_NPDU_BUFFER |
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104 */ |
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105 MFREE(npdu_buffer); |
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106 npdu_buffer = NULL; |
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107 } /* nu_delete() */ |
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108 |
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109 |
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110 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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111 |
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112 |
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113 |
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114 |
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115 /* |
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116 +------------------------------------------------------------------------------ |
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117 | Function : nu_buffer_npdu |
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118 +------------------------------------------------------------------------------ |
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119 | Description : The function nu_buffer_npdu() buffers the given SN_DATA_REQ |
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120 | together with the given N-PDU number. |
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121 | |
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122 | Parameters : N-PDU number, SN_DATA_REQ primitive. |
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123 | |
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124 +------------------------------------------------------------------------------ |
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125 */ |
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126 GLOBAL void nu_buffer_npdu (UBYTE npdu_number, T_SN_DATA_REQ* sn_data_req) |
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127 { |
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128 T_NPDU_BUFFER* npdu_buffer = 0; |
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129 |
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130 TRACE_FUNCTION( "nu_buffer_npdu" ); |
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131 |
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132 /* |
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133 * Allocate the T_NPDU_BUFFER struct for |
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134 */ |
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135 MALLOC(npdu_buffer, sizeof(T_NPDU_BUFFER)); |
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136 /* |
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137 * Insert the given values. |
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138 */ |
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139 npdu_buffer->npdu_number = npdu_number; |
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140 npdu_buffer->sn_data_req = sn_data_req; |
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141 npdu_buffer->next = NULL; |
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142 if (sndcp_data->nu->first_buffered_npdu == NULL) { |
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143 sndcp_data->nu->first_buffered_npdu = npdu_buffer; |
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144 sndcp_data->nu->next_resend = npdu_buffer; |
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145 } else { |
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146 T_NPDU_BUFFER* help = sndcp_data->nu->first_buffered_npdu; |
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147 |
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148 if (help->next == NULL) { |
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149 help->next = npdu_buffer; |
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150 } else { |
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151 while (help->next != NULL) { |
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152 help = help->next; |
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153 } |
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154 help->next = npdu_buffer; |
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155 } |
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156 |
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157 } |
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158 |
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159 |
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160 } /* nu_buffer_npdu() */ |
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161 |
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162 #ifndef NCONFIG |
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163 |
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164 /* |
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165 +------------------------------------------------------------------------------ |
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166 | Function : nu_config_discard |
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167 +------------------------------------------------------------------------------ |
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168 | Description : reaction to config prim |
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169 | |
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170 | Parameters : nsapi |
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171 | |
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172 +------------------------------------------------------------------------------ |
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173 */ |
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174 GLOBAL void nu_config_discard (UBYTE nsapi) |
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175 { |
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176 TRACE_FUNCTION( "nu_config_discard" ); |
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177 |
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178 sndcp_data->nu = &sndcp_data->nu_base[nsapi]; |
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179 sndcp_data->nu->discard = TRUE; |
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180 } |
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181 |
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182 /* |
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183 +------------------------------------------------------------------------------ |
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184 | Function : nu_config_resume |
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185 +------------------------------------------------------------------------------ |
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186 | Description : reaction to config prim |
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187 | |
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188 | Parameters : nsapi |
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189 | |
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190 +------------------------------------------------------------------------------ |
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191 */ |
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192 GLOBAL void nu_config_resume (UBYTE nsapi) |
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193 { |
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194 TRACE_FUNCTION( "nu_config_resume" ); |
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195 |
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196 sndcp_data->nu = &sndcp_data->nu_base[nsapi]; |
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197 sndcp_data->nu->discard = FALSE; |
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198 } |
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199 |
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200 /* |
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201 +------------------------------------------------------------------------------ |
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202 | Function : nu_config_send |
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203 +------------------------------------------------------------------------------ |
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204 | Description : reaction to config prim |
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205 | |
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206 | Parameters : nsapi, number of octets |
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207 | |
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208 +------------------------------------------------------------------------------ |
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209 */ |
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210 GLOBAL void nu_config_send (UBYTE nsapi, U32 octets) |
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211 { |
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212 U32 *data_count = NULL; |
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213 |
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214 TRACE_FUNCTION( "nu_config_send" ); |
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215 |
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216 sndcp_data->nu = &sndcp_data->nu_base[nsapi]; |
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217 |
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218 data_count = &sndcp_data->data_count[nsapi]; |
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219 |
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220 if (*data_count == 0) { |
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221 *data_count = octets; |
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222 } else { |
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223 *data_count += octets; |
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224 return; |
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225 } |
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226 |
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227 switch( GET_STATE( NU ) ) |
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228 { |
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229 case NU_ACK_SUA_RECEPTIVE: |
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230 case NU_SEND_ACK_SUA_RECEPTIVE: |
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231 SET_STATE(NU, NU_SEND_ACK_SUA_NOT_RECEPTIVE); |
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232 nu_config_send_next(nsapi); |
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233 sndcp_data->nu->sn_ready_ind_pending = FALSE; |
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234 break; |
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235 case NU_ACK_SUA_NOT_RECEPTIVE: |
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236 SET_STATE(NU, NU_SEND_ACK_SUA_NOT_RECEPTIVE); |
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237 break; |
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238 case NU_SEND_ACK_SUA_NOT_RECEPTIVE: |
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239 SET_STATE(NU, NU_SEND_ACK_SUA_NOT_RECEPTIVE); |
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240 *data_count += octets; |
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241 sndcp_data->nu->sn_ready_ind_pending = FALSE; |
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242 break; |
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243 case NU_UNACK_SU_NOT_RECEPTIVE: |
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244 SET_STATE(NU, NU_SEND_UNACK_SU_NOT_RECEPTIVE); |
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245 break; |
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246 case NU_SEND_UNACK_SU_NOT_RECEPTIVE: |
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247 SET_STATE(NU, NU_SEND_UNACK_SU_NOT_RECEPTIVE); |
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248 *data_count += octets; |
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249 sndcp_data->nu->sn_unitready_ind_pending = FALSE; |
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250 break; |
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251 case NU_UNACK_SU_RECEPTIVE: |
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252 case NU_SEND_UNACK_SU_RECEPTIVE: |
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253 SET_STATE(NU, NU_SEND_UNACK_SU_NOT_RECEPTIVE); |
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254 nu_config_send_next(nsapi); |
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255 sndcp_data->nu->sn_unitready_ind_pending = FALSE; |
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256 break; |
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257 case NU_REC_SUA_NOT_RECEPTIVE: |
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258 SET_STATE(NU, NU_SEND_REC_SUA_NOT_RECEPTIVE); |
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259 break; |
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260 case NU_SEND_REC_SUA_NOT_RECEPTIVE: |
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261 break; |
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262 case NU_SUS_SUA_NOT_RECEPTIVE: |
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263 SET_STATE(NU, NU_SEND_SUS_SUA_NOT_RECEPTIVE); |
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264 break; |
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265 case NU_SEND_SUS_SUA_NOT_RECEPTIVE: |
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266 break; |
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267 case NU_SUS_SUA_RECEPTIVE: |
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268 SET_STATE(NU, NU_SEND_SUS_SUA_RECEPTIVE); |
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269 break; |
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270 case NU_SEND_SUS_SUA_RECEPTIVE: |
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271 break; |
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272 |
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273 default: |
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274 TRACE_ERROR( "config prim SEND unexpected" ); |
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275 break; |
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276 } |
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277 |
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278 |
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279 } /* nu_config_send() */ |
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280 |
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281 /* |
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282 +------------------------------------------------------------------------------ |
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283 | Function : nu_config_send_next |
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284 +------------------------------------------------------------------------------ |
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285 | Description : sends data with 'data_count' octets. State is not changed. |
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286 | |
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287 | Parameters : nsapi |
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288 | Pre : data_count > 0 |
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289 | |
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290 +------------------------------------------------------------------------------ |
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291 */ |
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292 GLOBAL void nu_config_send_next (UBYTE nsapi) |
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293 { |
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294 BOOL ack = FALSE; |
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295 /* |
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296 * Index and number in pattern. |
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297 */ |
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298 USHORT i = 0; |
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299 USHORT r = 0; |
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300 UBYTE sapi = 0; |
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301 USHORT k = 0; |
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302 UBYTE sapi_index = 0; |
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303 USHORT send_size = 0; |
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304 U16 ip_size = 0; |
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305 U32 length; |
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306 U32* data_count = NULL; |
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307 #ifdef _SNDCP_DTI_2_ |
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308 T_desc2* desc = NULL,*help; |
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309 #else /*_SNDCP_DTI_2_*/ |
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310 T_desc* desc = NULL; |
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311 #endif /*_SNDCP_DTI_2_*/ |
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312 |
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313 T_SN_DATA_REQ* sn_data_req = NULL; |
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314 T_SN_UNITDATA_REQ* sn_unitdata_req = NULL; |
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diff
changeset
|
315 |
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|
316 data_count = &sndcp_data->data_count[nsapi]; |
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317 length = *data_count; |
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318 |
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|
319 TRACE_FUNCTION( "nu_config_send_next" ); |
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320 |
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|
321 if (length == 0) { |
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|
322 sndcp_get_nsapi_ack(nsapi, &ack); |
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|
323 if (ack) { |
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324 SET_STATE(NU, NU_SEND_ACK_SUA_RECEPTIVE); |
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325 } else { |
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|
326 SET_STATE(NU, NU_SEND_UNACK_SU_RECEPTIVE); |
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327 } |
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328 return; |
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|
329 } |
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|
330 |
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|
331 sndcp_get_nsapi_sapi(sndcp_data->nu->nsapi, &sapi); |
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|
332 sndcp_get_sapi_index(sapi, &sapi_index); |
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diff
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|
333 |
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|
334 sndcp_data->nu = &sndcp_data->nu_base[nsapi]; |
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|
335 sndcp_get_nsapi_ack(nsapi, &ack); |
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|
336 |
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337 if (ack) { |
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|
338 send_size = |
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339 sndcp_data->sua_base[sapi_index].n201_i - SN_DATA_PDP_HDR_LEN_BIG; |
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|
340 TRACE_EVENT_P1("send_size: %d", send_size); |
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341 } else { |
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342 send_size = |
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343 sndcp_data->su_base[sapi_index].n201_u - SN_UNITDATA_PDP_HDR_LEN_BIG; |
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|
344 TRACE_EVENT_P1("send_size: %d", send_size); |
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345 } |
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346 |
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347 /* |
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348 * The amount of data to be segmented |
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|
349 * shall be a multiple of N201_I or N201_U respectively |
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|
350 */ |
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|
351 if(ack) |
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352 { |
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353 ip_size = 2 * sndcp_data->sua_base[sapi_index].n201_i + 100; |
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354 if (length > ip_size) |
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|
355 { |
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|
356 if ( sndcp_data->sua_base[sapi_index].n201_i < ip_size) |
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|
357 { |
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358 k = (ip_size - (ip_size % |
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|
359 sndcp_data->sua_base[sapi_index].n201_i))/ |
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360 sndcp_data->sua_base[sapi_index].n201_i; |
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|
361 length = k * (sndcp_data->sua_base[sapi_index].n201_i) |
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|
362 -(k-1)- SN_DATA_PDP_HDR_LEN_BIG; |
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diff
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|
363 } |
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|
364 else |
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diff
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|
365 { |
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366 length = sndcp_data->sua_base[sapi_index].n201_i - |
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|
367 SN_DATA_PDP_HDR_LEN_BIG; |
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|
368 } |
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|
369 } |
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parents:
diff
changeset
|
370 } |
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diff
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|
371 else |
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diff
changeset
|
372 { |
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|
373 ip_size = 2 * sndcp_data->su_base[sapi_index].n201_u + 100; |
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parents:
diff
changeset
|
374 if (length > ip_size) |
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parents:
diff
changeset
|
375 { |
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changeset
|
376 if ( sndcp_data->su_base[sapi_index].n201_u < ip_size) |
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parents:
diff
changeset
|
377 { |
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changeset
|
378 k = (ip_size - (ip_size % |
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|
379 sndcp_data->su_base[sapi_index].n201_u))/ |
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changeset
|
380 sndcp_data->su_base[sapi_index].n201_u; |
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|
381 length = k * (sndcp_data->su_base[sapi_index].n201_u) |
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parents:
diff
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|
382 - (k * (SN_UNITDATA_PDP_HDR_LEN_BIG -1) +1); |
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parents:
diff
changeset
|
383 } |
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parents:
diff
changeset
|
384 else |
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parents:
diff
changeset
|
385 { |
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parents:
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changeset
|
386 length = sndcp_data->su_base[sapi_index].n201_u - |
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changeset
|
387 SN_UNITDATA_PDP_HDR_LEN_BIG; |
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diff
changeset
|
388 } |
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parents:
diff
changeset
|
389 } |
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parents:
diff
changeset
|
390 } |
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parents:
diff
changeset
|
391 |
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parents:
diff
changeset
|
392 TRACE_EVENT_P2("data to segment: %d, data to send: %d", |
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parents:
diff
changeset
|
393 length, *data_count); |
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parents:
diff
changeset
|
394 |
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parents:
diff
changeset
|
395 *data_count -= length; |
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parents:
diff
changeset
|
396 |
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parents:
diff
changeset
|
397 /* |
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parents:
diff
changeset
|
398 * Allocates small segments |
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parents:
diff
changeset
|
399 */ |
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parents:
diff
changeset
|
400 k = (U16)(length / 100); /* Number of 'full' 100 byte descriptors*/ |
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parents:
diff
changeset
|
401 r = (U16)(length % 100); /* Number of rest bytes */ |
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parents:
diff
changeset
|
402 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
403 if(r > 0){ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
404 #ifdef _SNDCP_DTI_2_ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
405 MALLOC (desc, (USHORT)(sizeof(T_desc2) - 1 + r)); |
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parents:
diff
changeset
|
406 #else /*_SNDCP_DTI_2_*/ |
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parents:
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changeset
|
407 MALLOC (desc, (USHORT)(sizeof(T_desc) - 1 + r)); |
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parents:
diff
changeset
|
408 #endif /*_SNDCP_DTI_2_*/ |
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parents:
diff
changeset
|
409 |
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parents:
diff
changeset
|
410 desc->next = (ULONG)NULL; |
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parents:
diff
changeset
|
411 desc->len = r; |
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parents:
diff
changeset
|
412 |
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parents:
diff
changeset
|
413 #ifdef _SNDCP_DTI_2_ |
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parents:
diff
changeset
|
414 desc->offset = 0; |
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parents:
diff
changeset
|
415 desc->size = r; |
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parents:
diff
changeset
|
416 #endif |
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parents:
diff
changeset
|
417 } |
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parents:
diff
changeset
|
418 |
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parents:
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changeset
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419 for ( i=0; i < k; i++){ |
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parents:
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|
420 /* |
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parents:
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|
421 * Allocate memory for descriptor |
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parents:
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|
422 */ |
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parents:
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423 MALLOC (help, (USHORT)(sizeof(T_desc2) - 1 + 100)); |
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parents:
diff
changeset
|
424 |
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parents:
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|
425 |
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parents:
diff
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|
426 |
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parents:
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|
427 |
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parents:
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428 /* |
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parents:
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|
429 * Fill descriptor control information. |
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parents:
diff
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|
430 */ |
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parents:
diff
changeset
|
431 help->next = (ULONG)desc; |
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parents:
diff
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|
432 help->len = 100; |
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parents:
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|
433 help->offset = 0; |
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parents:
diff
changeset
|
434 help->size = help->len; |
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parents:
diff
changeset
|
435 |
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parents:
diff
changeset
|
436 desc = help; |
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parents:
diff
changeset
|
437 } /* for k */ |
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parents:
diff
changeset
|
438 |
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parents:
diff
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|
439 |
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parents:
diff
changeset
|
440 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
441 if (ack) { |
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parents:
diff
changeset
|
442 #ifdef _SNDCP_DTI_2_ |
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parents:
diff
changeset
|
443 MALLOC(sn_data_req, sizeof(T_SN_DATA_REQ)); |
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parents:
diff
changeset
|
444 sn_data_req->desc_list2.first = (ULONG) desc; |
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parents:
diff
changeset
|
445 sn_data_req->desc_list2.list_len = (U16)length; |
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parents:
diff
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|
446 #else /*_SNDCP_DTI_2_*/ |
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parents:
diff
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|
447 PALLOC_DESC (sn_data_req, SN_DATA_REQ); |
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parents:
diff
changeset
|
448 sn_data_req->desc_list.first = (ULONG) desc; |
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parents:
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changeset
|
449 sn_data_req->desc_list.list_len = (U16)length; |
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parents:
diff
changeset
|
450 #endif /*_SNDCP_DTI_2_*/ |
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parents:
diff
changeset
|
451 |
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parents:
diff
changeset
|
452 |
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parents:
diff
changeset
|
453 sn_data_req->nsapi = nsapi; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
454 #ifdef SNDCP_UPM_INCLUDED |
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parents:
diff
changeset
|
455 sn_data_req->p_id = DTI_PID_IP; |
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parents:
diff
changeset
|
456 #else |
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parents:
diff
changeset
|
457 sn_data_req->p_id = PPP_PID_IP; |
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parents:
diff
changeset
|
458 #endif /*SNDCP_UPM_INCLUDED*/ |
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parents:
diff
changeset
|
459 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
460 * Buffer the given N-PDU |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
461 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
462 nu_buffer_npdu(sndcp_data->nu->send_npdu_number_ack, sn_data_req); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 |
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parents:
diff
changeset
|
464 sndcp_data->nu->send_npdu_number_ack = |
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parents:
diff
changeset
|
465 (U8)((sndcp_data->nu->send_npdu_number_ack + 1) % MAX_NPDU_NUMBER_ACK); |
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parents:
diff
changeset
|
466 sig_nu_sua_data_req(sn_data_req, |
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parents:
diff
changeset
|
467 (U8)((sndcp_data->nu->send_npdu_number_ack - 1 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 + MAX_NPDU_NUMBER_ACK) % MAX_NPDU_NUMBER_ACK), |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 sn_data_req->nsapi, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 sapi); |
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parents:
diff
changeset
|
471 |
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parents:
diff
changeset
|
472 |
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parents:
diff
changeset
|
473 } else { |
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parents:
diff
changeset
|
474 #ifdef _SNDCP_DTI_2_ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 MALLOC(sn_unitdata_req, sizeof(T_SN_UNITDATA_REQ)); |
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parents:
diff
changeset
|
476 sn_unitdata_req->desc_list2.first = (ULONG) desc; |
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parents:
diff
changeset
|
477 sn_unitdata_req->desc_list2.list_len = (U16)length; |
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parents:
diff
changeset
|
478 #else /*_SNDCP_DTI_2_*/ |
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parents:
diff
changeset
|
479 PALLOC_DESC (sn_unitdata_req, SN_UNITDATA_REQ); |
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parents:
diff
changeset
|
480 sn_unitdata_req->desc_list.first = (ULONG) desc; |
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parents:
diff
changeset
|
481 sn_unitdata_req->desc_list.list_len = (U16)length; |
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parents:
diff
changeset
|
482 #endif /*_SNDCP_DTI_2_*/ |
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parents:
diff
changeset
|
483 sn_unitdata_req->nsapi = nsapi; |
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parents:
diff
changeset
|
484 #ifdef SNDCP_UPM_INCLUDED |
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parents:
diff
changeset
|
485 sn_unitdata_req->p_id = DTI_PID_IP; |
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parents:
diff
changeset
|
486 #else |
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parents:
diff
changeset
|
487 sn_unitdata_req->p_id = PPP_PID_IP; |
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parents:
diff
changeset
|
488 #endif /*SNDCP_UPM_INCLUDED*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
489 |
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parents:
diff
changeset
|
490 sndcp_data->nu->send_npdu_number_unack = |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
491 (sndcp_data->nu->send_npdu_number_unack + 1) % MAX_NPDU_NUMBER_UNACK; |
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parents:
diff
changeset
|
492 sig_nu_su_unitdata_req(sn_unitdata_req, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
493 (U16)((sndcp_data->nu->send_npdu_number_unack - 1 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
494 + MAX_NPDU_NUMBER_UNACK) % MAX_NPDU_NUMBER_UNACK), |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
495 sndcp_data->nu->nsapi, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
496 sapi); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
497 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
498 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
499 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
500 } /* nu_config_send_next() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
501 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
502 #endif |
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parents:
diff
changeset
|
503 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
504 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
505 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
506 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
507 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
508 | Function : nu_delete_npdu |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
509 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
510 | Description : The function nu_delete_npdu() searches and deletes one |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
511 | buffered N-PDU. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
512 | Parameter : nsapi, npdu_number. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
513 | Pre : correct nu instance must be active, NPDU must exist. |
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parents:
diff
changeset
|
514 | |
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parents:
diff
changeset
|
515 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
516 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
517 GLOBAL void nu_delete_npdu (UBYTE nsapi, UBYTE npdu_number) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
518 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
519 T_NPDU_BUFFER* npdu_buffer = NULL; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
520 T_NPDU_BUFFER* pre = NULL; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
521 BOOL found = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
522 |
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parents:
diff
changeset
|
523 TRACE_FUNCTION( "nu_delete_npdu" ); |
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parents:
diff
changeset
|
524 |
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parents:
diff
changeset
|
525 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
526 * Find the npdu. |
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parents:
diff
changeset
|
527 */ |
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parents:
diff
changeset
|
528 npdu_buffer = sndcp_data->nu->first_buffered_npdu; |
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parents:
diff
changeset
|
529 while (!found && npdu_buffer != NULL) { |
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parents:
diff
changeset
|
530 if (sndcp_data->nu->nsapi == nsapi && |
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parents:
diff
changeset
|
531 npdu_buffer->npdu_number == npdu_number) |
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parents:
diff
changeset
|
532 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
533 found = TRUE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
534 if (pre != NULL) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
535 pre->next = npdu_buffer->next; |
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parents:
diff
changeset
|
536 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
537 } else { |
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parents:
diff
changeset
|
538 pre = npdu_buffer; |
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parents:
diff
changeset
|
539 npdu_buffer = npdu_buffer->next; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
540 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
541 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
542 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
543 * Delete it. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
544 */ |
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parents:
diff
changeset
|
545 if (npdu_buffer != NULL) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
546 nu_delete(npdu_buffer); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
547 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
548 } /* nu_delete_npdu() */ |
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parents:
diff
changeset
|
549 |
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parents:
diff
changeset
|
550 |
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parents:
diff
changeset
|
551 |
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parents:
diff
changeset
|
552 /* |
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parents:
diff
changeset
|
553 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
554 | Function : nu_delete_npdus |
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parents:
diff
changeset
|
555 +------------------------------------------------------------------------------ |
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parents:
diff
changeset
|
556 | Description : The function nu_delete_npdus() deletes all buffered N-PDUs. |
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parents:
diff
changeset
|
557 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
558 | Pre : The correct nu instance has to be "active". |
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parents:
diff
changeset
|
559 | |
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parents:
diff
changeset
|
560 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
561 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
562 GLOBAL void nu_delete_npdus (void) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
563 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
564 T_NPDU_BUFFER* help = NULL; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
565 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
566 TRACE_FUNCTION( "nu_delete_npdus" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
567 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
568 while (sndcp_data->nu->first_buffered_npdu != NULL) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
569 help = sndcp_data->nu->first_buffered_npdu->next; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
570 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
571 * Delete the first one. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
572 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
573 nu_delete(sndcp_data->nu->first_buffered_npdu); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
574 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
575 * Go to the next. |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
576 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
577 sndcp_data->nu->first_buffered_npdu = help; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
578 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
579 sndcp_data->nu->next_resend = NULL; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
580 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
581 } /* nu_delete_npdus() */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
582 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
583 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
584 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
585 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
586 | Function : nu_init |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
587 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
588 | Description : The function nu_init() .... |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
589 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
590 | Parameters : |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
591 | |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
592 +------------------------------------------------------------------------------ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
593 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
594 GLOBAL void nu_init (void) |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
595 { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
596 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
597 UBYTE nsapi = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
598 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
599 TRACE_FUNCTION( "nu_init" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
600 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
601 sndcp_data->nu = & sndcp_data->nu_base[0]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
602 INIT_STATE(NU_0, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
603 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
604 sndcp_data->nu = & sndcp_data->nu_base[1]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
605 INIT_STATE(NU_1, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
606 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
607 sndcp_data->nu = & sndcp_data->nu_base[2]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
608 INIT_STATE(NU_2, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
609 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
610 sndcp_data->nu = & sndcp_data->nu_base[3]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
611 INIT_STATE(NU_3, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
612 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
613 sndcp_data->nu = & sndcp_data->nu_base[4]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
614 INIT_STATE(NU_4, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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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 sndcp_data->nu = & sndcp_data->nu_base[5]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
617 INIT_STATE(NU_5, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
618 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
619 sndcp_data->nu = & sndcp_data->nu_base[6]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
620 INIT_STATE(NU_6, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
621 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
622 sndcp_data->nu = & sndcp_data->nu_base[7]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
623 INIT_STATE(NU_7, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
624 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
625 sndcp_data->nu = & sndcp_data->nu_base[8]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
626 INIT_STATE(NU_8, NU_UNACK_SU_RECEPTIVE); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
627 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
628 sndcp_data->nu = & sndcp_data->nu_base[9]; |
219afcfc6250
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parents:
diff
changeset
|
629 INIT_STATE(NU_9, NU_UNACK_SU_RECEPTIVE); |
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parents:
diff
changeset
|
630 |
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parents:
diff
changeset
|
631 sndcp_data->nu = & sndcp_data->nu_base[10]; |
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parents:
diff
changeset
|
632 INIT_STATE(NU_10, NU_UNACK_SU_RECEPTIVE); |
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parents:
diff
changeset
|
633 |
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parents:
diff
changeset
|
634 sndcp_data->nu = & sndcp_data->nu_base[11]; |
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parents:
diff
changeset
|
635 INIT_STATE(NU_11, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
636 |
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parents:
diff
changeset
|
637 sndcp_data->nu = & sndcp_data->nu_base[12]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
638 INIT_STATE(NU_12, NU_UNACK_SU_RECEPTIVE); |
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parents:
diff
changeset
|
639 |
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parents:
diff
changeset
|
640 sndcp_data->nu = & sndcp_data->nu_base[13]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
641 INIT_STATE(NU_13, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
642 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
643 sndcp_data->nu = & sndcp_data->nu_base[14]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
644 INIT_STATE(NU_14, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
645 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
646 sndcp_data->nu = & sndcp_data->nu_base[15]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
647 INIT_STATE(NU_15, NU_UNACK_SU_RECEPTIVE); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
648 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
649 for (nsapi = 0; nsapi < SNDCP_NUMBER_OF_NSAPIS; nsapi++) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
650 sndcp_data->nu = & sndcp_data->nu_base[nsapi]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
651 |
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parents:
diff
changeset
|
652 sndcp_data->nu->nsapi = nsapi; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
653 sndcp_data->nu->send_npdu_number_unack = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
654 sndcp_data->nu->send_npdu_number_ack = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
655 sndcp_data->nu->rec_npdu_number_ack = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
656 sndcp_data->nu->first_buffered_npdu = NULL; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
657 sndcp_data->nu->next_resend = NULL; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
658 sndcp_data->nu->sn_ready_ind_pending = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
659 sndcp_data->nu->sn_unitready_ind_pending = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
660 sndcp_data->nu->connection_is_opened = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
661 sndcp_data->nu->discard = FALSE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
662 sndcp_data->nu->discarded_data = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
663 sndcp_data->nu->sent_data = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
664 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
665 } /* nu_init() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
666 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
667 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
668 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
669 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
670 | Function : nu_ready_ind_if_nec |
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parents:
diff
changeset
|
671 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
672 | Description : Sends an SN_READY_IND if none is pending and DTI connection is |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
673 | opened. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
674 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
675 | Parameters : nsapi |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
676 | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
677 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
678 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
679 GLOBAL void nu_ready_ind_if_nec (UBYTE nsapi) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
680 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
681 BOOL used = FALSE; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
682 USHORT stat = MG_IDLE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
683 UBYTE sapi = 0; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
684 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
685 TRACE_FUNCTION( "nu_ready_ind_if_nec" ); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
686 #ifdef SNDCP_TRACE_ALL |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
687 if (sndcp_data->nu->sn_ready_ind_pending) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
688 TRACE_EVENT("sn_ready_ind_pending TRUE"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
689 } else { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
690 TRACE_EVENT("sn_ready_ind_pending FALSE"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
691 } |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
692 if (sndcp_data->nu->connection_is_opened) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
693 TRACE_EVENT("connection_is_opened TRUE"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
694 } else { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
695 TRACE_EVENT("connection_is_opened FALSE"); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
696 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
697 #endif /* SNDCP_TRACE_ALL */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
698 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
699 /* |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
700 * set service instance according to nsapi parameter |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
701 */ |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
702 sndcp_data->nu = & sndcp_data->nu_base[nsapi]; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
703 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
704 sndcp_get_nsapi_sapi(nsapi, &sapi); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
705 sndcp_get_sapi_state(sapi, &stat); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
706 sndcp_is_nsapi_used(nsapi, &used); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
707 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
708 if (! sndcp_data->nu->sn_ready_ind_pending |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
709 && |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
710 sndcp_data->nu->connection_is_opened |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
711 && |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
712 used |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
713 ) { |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
714 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
715 sndcp_data->nu->sn_ready_ind_pending = TRUE; |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
716 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
717 #ifdef SNDCP_UPM_INCLUDED |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
718 dti_start(sndcp_data->hDTI, 0, SNDCP_INTERFACE_UNACK, nsapi); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
719 #else |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
720 dti_start(sndcp_data->hDTI, 0, SNDCP_INTERFACE_ACK, nsapi); |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
721 #endif |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
722 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
723 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
724 } /* nu_ready_ind_if_nec() */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
725 |
219afcfc6250
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
726 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
727 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
728 | Function : nu_unitready_ind_if_nec |
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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 | Description : Sends an SN_UNITREADY_IND if none is pending and DTI connection |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
731 | is opened. |
219afcfc6250
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732 | |
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733 | Parameters : nsapi |
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734 | Pre : The correct nu instance has to be "active". |
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735 | |
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736 +------------------------------------------------------------------------------ |
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737 */ |
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738 GLOBAL void nu_unitready_ind_if_nec (UBYTE nsapi) |
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739 { |
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740 BOOL used = FALSE; |
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741 USHORT stat = MG_IDLE; |
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742 UBYTE sapi = 0; |
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743 |
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744 TRACE_FUNCTION( "nu_unitready_ind_if_nec" ); |
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745 #ifdef SNDCP_TRACE_ALL |
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746 if (sndcp_data->nu->sn_unitready_ind_pending) { |
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747 TRACE_EVENT("sn_unitready_ind_pending TRUE"); |
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748 } else { |
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749 TRACE_EVENT("sn_unitready_ind_pending FALSE"); |
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750 } |
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751 if (sndcp_data->nu->connection_is_opened) { |
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752 TRACE_EVENT("connection_is_opened TRUE"); |
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753 } else { |
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754 TRACE_EVENT("connection_is_opened FALSE"); |
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755 } |
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756 #endif |
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757 |
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758 sndcp_get_nsapi_sapi(nsapi, &sapi); |
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759 sndcp_get_sapi_state(sapi, &stat); |
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760 sndcp_is_nsapi_used(nsapi, &used); |
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761 |
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762 if (! sndcp_data->nu->sn_unitready_ind_pending |
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763 && |
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764 sndcp_data->nu->connection_is_opened |
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765 && |
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766 used |
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767 ) { |
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768 #ifdef SNDCP_TRACE_ALL |
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769 TRACE_EVENT("trying to palloc/send SN_UNITREADY_IND"); |
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770 #endif |
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771 |
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772 |
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773 sndcp_data->nu->sn_unitready_ind_pending = TRUE; |
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774 |
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775 dti_start(sndcp_data->hDTI, 0, SNDCP_INTERFACE_UNACK, nsapi); |
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776 |
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777 } |
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778 } /* nu_unitready_ind_if_nec() */ |