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1 /* |
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2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of the WlanContextImpl class |
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15 * |
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16 */ |
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17 |
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18 /* |
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19 * %version: 70 % |
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20 */ |
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21 |
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22 #include "config.h" |
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23 #include "UmacContextImpl.h" |
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24 #include "umacconnectcontext.h" |
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25 #include "UmacWsaInitiliaze.h" |
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26 #include "UmacWsaConfigure.h" |
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27 #include "UmacWsaReadMib.h" |
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28 #include "UmacWsaWriteMib.h" |
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29 #include "UmacWsaJoin.h" |
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30 #include "UmacWsaDisconnect.h" |
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31 #include "UmacWsaScan.h" |
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32 #include "umacwhastopscan.h" |
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33 #include "UmacWsaSetBssParameters.h" |
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34 #include "UmacWsaAddKey.h" |
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35 #include "UmacWsaSetPsMode.h" |
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36 #include "umacwhaconfigurequeue.h" |
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37 #include "umacwhaconfigureac.h" |
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38 #include "umacwharelease.h" |
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39 |
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40 #include "umacaddbroadcastwepkey.h" |
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41 #include "umacconfiguretxqueueparams.h" |
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42 #include "umacconfiguretxautoratepolicy.h" |
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43 |
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44 |
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45 struct SWsaCommands |
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46 { |
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47 WlanConfigureTxQueueParams iConfigureTxQueueParams; |
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48 WlanAddBroadcastWepKey iAddBroadcastWepKey; |
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49 WlanConfigureTxAutoRatePolicy iConfigureTxAutoRatePolicy; |
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50 WlanWsaInitiliaze iWsaInitiliaze; |
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51 WlanWsaConfigure iWsaConfigure; |
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52 WlanWsaReadMib iWsaReadMib; |
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53 WlanWsaWriteMib iWsaWriteMib; |
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54 WlanWsaJoin iWsaJoin; |
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55 WlanWsaDisconnect iWsaDisconnect; |
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56 WlanWsaScan iWsaScan; |
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57 WlanWhaStopScan iWhaStopScan; |
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58 WlanWsaSetBssParameters iWsaSetBssParameters; |
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59 WlanWsaAddKey iWsaAddKey; |
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60 WlanWsaSetPsMode iWsaSetPsMode; |
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61 WlanWhaConfigureQueue iWhaConfigureQueue; |
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62 WlanWhaConfigureAc iWhaConfigureAc; |
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63 WlanWhaRelease iWlanWhaRelease; |
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64 }; |
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65 |
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66 // ================= MEMBER FUNCTIONS ======================= |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 WlanContextImpl::WlanContextImpl( Umac& aUmac ) : |
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73 iCurrentMacState( NULL ), |
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74 iUmac( aUmac ), |
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75 iEnableUserData( EFalse ), |
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76 iCurrentRxBuffer( NULL ), |
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77 iInternalTxBufFree ( ETrue ), |
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78 iInternalTxBufBeingWaited ( EFalse ), |
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79 iAlignNullData( 0 ), |
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80 iAlignQosNullData( 0 ), |
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81 iConsecutiveBeaconsLostIndicated ( EFalse ), |
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82 iConsecutiveTxFailuresIndicated ( EFalse ), |
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83 iConsecutivePwrModeSetFailuresIndicated ( EFalse ), |
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84 iFailedTxPacketCount ( 0 ), |
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85 iWsaCmdActive( EFalse ), |
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86 iWhaCommandAct( 0 ), |
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87 iWha( NULL ), |
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88 iWsaCommands( NULL ), |
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89 iEventDispatcher( aUmac ), |
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90 iPacketScheduler( *this ), |
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91 iDynamicPowerModeCntx ( *this ), |
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92 iNullSendController( *this, *this ), |
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93 iProprietarySnapHeader( KUndefinedSnapHeader ) |
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94 { |
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95 OsTracePrint( KInitLevel, |
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96 (TUint8*)("UMAC: WlanContextImpl::WlanContextImpl(): this: 0x%08x"), |
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97 reinterpret_cast<TUint32>(this) ); |
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98 |
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99 os_memset( |
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100 iSupportedRatesLookUpTable, |
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101 0, |
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102 sizeof( iSupportedRatesLookUpTable ) ); |
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103 |
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104 os_memset( &iWHASettings, 0, sizeof( iWHASettings ) ); |
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105 |
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106 os_memset( |
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107 &iOurBssMembershipFeatureArray, |
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108 KUnallocated, |
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109 sizeof( iOurBssMembershipFeatureArray ) ); |
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110 |
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111 os_memset( |
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112 &iHtBlockAckConfigure, |
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113 0, |
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114 sizeof( iHtBlockAckConfigure ) ); |
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115 |
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116 ResetFrameStatistics(); |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 void WlanContextImpl::BootUp( |
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124 const TUint8* aPda, |
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125 TUint32 aPdaLength, |
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126 const TUint8* aFw, |
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127 TUint32 aFwLength ) |
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128 { |
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129 // boot the system up |
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130 OsTracePrint( KInitLevel, (TUint8*)("UMAC: WlanContextImpl::BootUp")); |
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131 |
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132 iStates.iInitPhase1State.BootUp( *this, aPda, aPdaLength, aFw, aFwLength ); |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // |
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137 // --------------------------------------------------------------------------- |
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138 // |
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139 WlanAddBroadcastWepKey& WlanContextImpl::AddBroadcastWepKey() |
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140 { |
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141 return iWsaCommands->iAddBroadcastWepKey; |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 WlanConfigureTxQueueParams& WlanContextImpl::ConfigureTxQueueParams() |
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149 { |
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150 return iWsaCommands->iConfigureTxQueueParams; |
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151 } |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // |
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155 // --------------------------------------------------------------------------- |
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156 // |
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157 WlanConfigureTxAutoRatePolicy& WlanContextImpl::ConfigureTxAutoRatePolicy() |
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158 { |
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159 return iWsaCommands->iConfigureTxAutoRatePolicy; |
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160 } |
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161 |
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162 // --------------------------------------------------------------------------- |
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163 // |
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164 // --------------------------------------------------------------------------- |
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165 // |
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166 WlanWsaInitiliaze& WlanContextImpl::WsaInitiliaze() |
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167 { |
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168 return iWsaCommands->iWsaInitiliaze; |
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169 } |
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170 |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 // --------------------------------------------------------------------------- |
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174 // |
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175 WlanWsaConfigure& WlanContextImpl::WsaConfigure() |
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176 { |
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177 return iWsaCommands->iWsaConfigure; |
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178 } |
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179 |
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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 WlanWsaReadMib& WlanContextImpl::WsaReadMib() |
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185 { |
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186 return iWsaCommands->iWsaReadMib; |
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187 } |
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188 |
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189 // --------------------------------------------------------------------------- |
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190 // |
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191 // --------------------------------------------------------------------------- |
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192 // |
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193 WlanWsaWriteMib& WlanContextImpl::WsaWriteMib() |
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194 { |
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195 return iWsaCommands->iWsaWriteMib; |
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196 } |
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197 |
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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 WlanWsaJoin& WlanContextImpl::WsaJoin() |
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203 { |
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204 return iWsaCommands->iWsaJoin; |
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205 } |
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206 |
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207 // --------------------------------------------------------------------------- |
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208 // |
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209 // --------------------------------------------------------------------------- |
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210 // |
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211 WlanWsaDisconnect& WlanContextImpl::WsaDisconnect() |
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212 { |
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213 return iWsaCommands->iWsaDisconnect; |
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214 } |
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215 |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 // --------------------------------------------------------------------------- |
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219 // |
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220 WlanWsaSetBssParameters& WlanContextImpl::WsaSetBssParameters() |
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221 { |
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222 return iWsaCommands->iWsaSetBssParameters; |
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223 } |
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224 |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 // --------------------------------------------------------------------------- |
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228 // |
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229 WlanWsaScan& WlanContextImpl::WsaScan() |
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230 { |
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231 return iWsaCommands->iWsaScan; |
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232 } |
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233 |
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234 // --------------------------------------------------------------------------- |
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235 // |
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236 // --------------------------------------------------------------------------- |
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237 // |
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238 WlanWhaStopScan& WlanContextImpl::WhaStopScan() |
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239 { |
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240 return iWsaCommands->iWhaStopScan; |
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241 } |
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242 |
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243 // --------------------------------------------------------------------------- |
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244 // |
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245 // --------------------------------------------------------------------------- |
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246 // |
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247 WlanWsaAddKey& WlanContextImpl::WsaAddKey() |
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248 { |
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249 return iWsaCommands->iWsaAddKey; |
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250 } |
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251 |
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252 // --------------------------------------------------------------------------- |
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253 // |
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254 // --------------------------------------------------------------------------- |
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255 // |
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256 WlanWsaSetPsMode& WlanContextImpl::WsaSetPsMode() |
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257 { |
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258 return iWsaCommands->iWsaSetPsMode; |
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259 } |
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260 |
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261 // --------------------------------------------------------------------------- |
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262 // |
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263 // --------------------------------------------------------------------------- |
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264 // |
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265 WlanWhaConfigureQueue& WlanContextImpl::WhaConfigureQueue() |
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266 { |
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267 return iWsaCommands->iWhaConfigureQueue; |
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268 } |
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269 |
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270 // --------------------------------------------------------------------------- |
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271 // |
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272 // --------------------------------------------------------------------------- |
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273 // |
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274 WlanWhaConfigureAc& WlanContextImpl::WhaConfigureAc() |
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275 { |
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276 return iWsaCommands->iWhaConfigureAc; |
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277 } |
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278 |
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279 // --------------------------------------------------------------------------- |
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280 // |
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281 // --------------------------------------------------------------------------- |
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282 // |
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283 WlanWhaRelease& WlanContextImpl::WlanWhaRelease() |
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284 { |
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285 return iWsaCommands->iWlanWhaRelease; |
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286 } |
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287 |
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288 // --------------------------------------------------------------------------- |
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289 // |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 TBool WlanContextImpl::Initialize() |
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293 { |
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294 // deallocation of objecs allocated here is done in destructor |
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295 |
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296 iStates.iIdleScanningMode.Set( *this ); |
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297 iStates.iIbssScanningMode.Set( *this ); |
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298 iStates.iInfrastructureScanningMode.Set( *this ); |
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299 |
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300 iCurrentMacState = &(iStates.iInitPhase1State); |
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301 |
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302 OsTracePrint( KInitLevel, (TUint8*)("UMAC: WlanContextImpl::Initialize: alloc WSA commands; size: %d"), sizeof(SWsaCommands)); |
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303 |
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304 iWsaCommands |
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305 = static_cast<SWsaCommands*>(os_alloc( sizeof(SWsaCommands) )); |
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306 if ( !iWsaCommands ) |
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307 { |
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308 OsTracePrint( KErrorLevel, |
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309 (TUint8*)("UMAC: WlanContextImpl::Initialize: alloc WSA commands failure -> abort")); |
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310 return EFalse; |
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311 } |
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312 |
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313 new (iWsaCommands) SWsaCommands; |
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314 |
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315 // made it |
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316 return ETrue; |
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317 } |
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318 |
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319 // --------------------------------------------------------------------------- |
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320 // |
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321 // --------------------------------------------------------------------------- |
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322 // |
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323 WlanContextImpl::~WlanContextImpl() |
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324 { |
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325 OsTracePrint( KInitLevel, |
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326 (TUint8*)("UMAC: WlanContextImpl::~WlanContextImpl")); |
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327 |
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328 #ifndef RD_WLAN_DDK |
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329 delete iWha; |
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330 #endif |
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331 iWha = NULL; |
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332 |
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333 if ( iWsaCommands ) |
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334 { |
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335 iWsaCommands->~SWsaCommands(); |
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336 os_free( iWsaCommands ); |
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337 iWsaCommands = NULL; |
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338 } |
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339 |
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340 iCurrentMacState = NULL; |
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341 } |
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342 |
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343 // --------------------------------------------------------------------------- |
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344 // |
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345 // --------------------------------------------------------------------------- |
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346 // |
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347 void WlanContextImpl::MakeLookUpTable() |
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348 { |
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349 // make bit rate lookup table |
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350 |
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351 OsTracePrint( KUmacDetails, |
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352 (TUint8*)("UMAC * construct dot11 rate to WHA rate lookup table")); |
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353 |
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354 TUint index(0); |
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355 |
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356 if ( iWHASettings.iRates & WHA::KRate1Mbits ) |
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357 { |
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358 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate1MBit; |
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359 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate1Mbits; |
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360 |
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361 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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362 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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363 iSupportedRatesLookUpTable[index].iSupportedRate); |
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364 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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365 iSupportedRatesLookUpTable[index].iWsaRate); |
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366 |
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367 ++index; |
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368 } |
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369 if ( iWHASettings.iRates & WHA::KRate2Mbits ) |
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370 { |
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371 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate2MBit; |
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372 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate2Mbits; |
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373 |
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374 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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375 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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376 iSupportedRatesLookUpTable[index].iSupportedRate); |
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377 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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378 iSupportedRatesLookUpTable[index].iWsaRate); |
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379 |
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380 ++index; |
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381 } |
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382 if ( iWHASettings.iRates & WHA::KRate5_5Mbits ) |
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383 { |
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384 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate5p5MBit; |
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385 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate5_5Mbits; |
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386 |
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387 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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388 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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389 iSupportedRatesLookUpTable[index].iSupportedRate); |
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390 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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391 iSupportedRatesLookUpTable[index].iWsaRate); |
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392 |
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393 ++index; |
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394 } |
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395 if ( iWHASettings.iRates & WHA::KRate6Mbits ) |
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396 { |
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397 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate6MBit; |
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398 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate6Mbits; |
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399 |
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400 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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401 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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402 iSupportedRatesLookUpTable[index].iSupportedRate); |
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403 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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404 iSupportedRatesLookUpTable[index].iWsaRate); |
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405 |
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406 ++index; |
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407 } |
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408 if ( iWHASettings.iRates & WHA::KRate9Mbits ) |
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409 { |
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410 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate9MBit; |
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411 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate9Mbits; |
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412 |
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413 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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414 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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415 iSupportedRatesLookUpTable[index].iSupportedRate); |
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416 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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417 iSupportedRatesLookUpTable[index].iWsaRate); |
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418 |
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419 ++index; |
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420 } |
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421 if ( iWHASettings.iRates & WHA::KRate11Mbits ) |
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422 { |
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423 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate11MBit; |
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424 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate11Mbits; |
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425 |
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426 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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427 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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428 iSupportedRatesLookUpTable[index].iSupportedRate); |
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429 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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430 iSupportedRatesLookUpTable[index].iWsaRate); |
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431 |
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432 ++index; |
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433 } |
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434 if ( iWHASettings.iRates & WHA::KRate12Mbits ) |
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435 { |
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436 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate12MBit; |
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437 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate12Mbits; |
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438 |
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439 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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440 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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441 iSupportedRatesLookUpTable[index].iSupportedRate); |
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442 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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443 iSupportedRatesLookUpTable[index].iWsaRate); |
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444 |
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445 ++index; |
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446 } |
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447 if ( iWHASettings.iRates & WHA::KRate18Mbits ) |
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448 { |
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449 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate18MBit; |
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450 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate18Mbits; |
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451 |
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452 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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453 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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454 iSupportedRatesLookUpTable[index].iSupportedRate); |
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455 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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456 iSupportedRatesLookUpTable[index].iWsaRate); |
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457 |
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458 ++index; |
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459 } |
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460 if ( iWHASettings.iRates & WHA::KRate22Mbits ) |
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461 { |
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462 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate22MBit; |
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463 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate22Mbits; |
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464 |
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465 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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466 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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467 iSupportedRatesLookUpTable[index].iSupportedRate); |
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468 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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469 iSupportedRatesLookUpTable[index].iWsaRate); |
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470 |
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471 ++index; |
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472 } |
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473 if ( iWHASettings.iRates & WHA::KRate24Mbits ) |
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474 { |
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475 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate24MBit; |
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476 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate24Mbits; |
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477 |
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478 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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479 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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480 iSupportedRatesLookUpTable[index].iSupportedRate); |
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481 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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482 iSupportedRatesLookUpTable[index].iWsaRate); |
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483 |
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484 ++index; |
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485 } |
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486 if ( iWHASettings.iRates & WHA::KRate33Mbits ) |
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487 { |
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488 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate33MBit; |
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489 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate33Mbits; |
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490 |
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491 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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492 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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493 iSupportedRatesLookUpTable[index].iSupportedRate); |
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494 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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495 iSupportedRatesLookUpTable[index].iWsaRate); |
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496 |
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497 ++index; |
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498 } |
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499 if ( iWHASettings.iRates & WHA::KRate36Mbits ) |
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500 { |
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501 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate36MBit; |
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502 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate36Mbits; |
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503 |
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504 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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505 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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506 iSupportedRatesLookUpTable[index].iSupportedRate); |
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507 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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508 iSupportedRatesLookUpTable[index].iWsaRate); |
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509 |
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510 ++index; |
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511 } |
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512 if ( iWHASettings.iRates & WHA::KRate48Mbits ) |
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513 { |
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514 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate48MBit; |
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515 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate48Mbits; |
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516 |
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517 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
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518 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
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519 iSupportedRatesLookUpTable[index].iSupportedRate); |
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520 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
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521 iSupportedRatesLookUpTable[index].iWsaRate); |
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522 |
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523 ++index; |
|
524 } |
|
525 if ( iWHASettings.iRates & WHA::KRate54Mbits ) |
|
526 { |
|
527 iSupportedRatesLookUpTable[index].iSupportedRate = E802Dot11Rate54MBit; |
|
528 iSupportedRatesLookUpTable[index].iWsaRate = WHA::KRate54Mbits; |
|
529 |
|
530 OsTracePrint( KUmacDetails, (TUint8*)("current index: %d"), index); |
|
531 OsTracePrint( KUmacDetails, (TUint8*)("dot11 rate added: 0x%02x"), |
|
532 iSupportedRatesLookUpTable[index].iSupportedRate); |
|
533 OsTracePrint( KUmacDetails, (TUint8*)("WHA rate added: 0x%08x"), |
|
534 iSupportedRatesLookUpTable[index].iWsaRate); |
|
535 |
|
536 ++index; |
|
537 } |
|
538 } |
|
539 |
|
540 // --------------------------------------------------------------------------- |
|
541 // |
|
542 // --------------------------------------------------------------------------- |
|
543 // |
|
544 void WlanContextImpl::AttachWsa( WHA::Wha* aWha ) |
|
545 { |
|
546 iWha = aWha; |
|
547 |
|
548 OsTracePrint( KInitLevel, |
|
549 (TUint8*)("UMAC: WlanContextImpl::AttachWsa: address: 0x%08x"), |
|
550 reinterpret_cast<TUint32>(iWha) ); |
|
551 OsTracePrint( KInitLevel, (TUint8*)("UMAC: WHA-CMD-Attach")); |
|
552 // attach the NWSA-callback |
|
553 iWha->Attach( *this ); |
|
554 } |
|
555 |
|
556 // --------------------------------------------------------------------------- |
|
557 // |
|
558 // --------------------------------------------------------------------------- |
|
559 // |
|
560 void WlanContextImpl::CommandResponse( |
|
561 WHA::TCommandId aCommandId, |
|
562 WHA::TStatus aStatus, |
|
563 const WHA::UCommandResponseParams& aCommandResponseParams ) |
|
564 { |
|
565 OsTracePrint( KWsaCallback, |
|
566 (TUint8*)("UMAC * WHA-CB-CommandResponse()")); |
|
567 |
|
568 iCurrentMacState->CommandResponse( |
|
569 *this, |
|
570 aCommandId, |
|
571 aStatus, |
|
572 aCommandResponseParams ); |
|
573 } |
|
574 |
|
575 // --------------------------------------------------------------------------- |
|
576 // |
|
577 // --------------------------------------------------------------------------- |
|
578 // |
|
579 TBool WlanContextImpl::OnDeferredWhaCommandComplete( |
|
580 WHA::TCompleteCommandId aCompleteCommandId, |
|
581 WHA::TStatus aStatus, |
|
582 const WHA::UCommandCompletionParams& aCommandCompletionParams ) |
|
583 { |
|
584 if ( WsaCmdActive() ) |
|
585 { |
|
586 // programming error |
|
587 OsAssert( (TUint8*)("UMAC: panic"), (TUint8*)(WLAN_FILE), __LINE__ ); |
|
588 } |
|
589 |
|
590 return iCurrentMacState->CommandComplete( |
|
591 *this, |
|
592 aCompleteCommandId, |
|
593 aStatus, |
|
594 aCommandCompletionParams ); |
|
595 } |
|
596 |
|
597 // --------------------------------------------------------------------------- |
|
598 // |
|
599 // --------------------------------------------------------------------------- |
|
600 // |
|
601 TBool WlanContextImpl::OnDeferredInternalEvent( TInternalEvent aInternalEvent ) |
|
602 { |
|
603 OsTracePrint( KUmacDetails, |
|
604 (TUint8*)("UMAC: WlanContextImpl::OnDeferredInternalEvent()")); |
|
605 |
|
606 TBool stateChanged ( EFalse ); |
|
607 |
|
608 if ( WsaCmdActive() ) |
|
609 { |
|
610 // programming error |
|
611 OsAssert( (TUint8*)("UMAC: panic"), (TUint8*)(WLAN_FILE), __LINE__ ); |
|
612 } |
|
613 |
|
614 switch ( aInternalEvent ) |
|
615 { |
|
616 case KAcParamUpdate: |
|
617 stateChanged = iCurrentMacState->ConfigureAcParams( *this ); |
|
618 break; |
|
619 case KPowerMgmtTransition: |
|
620 stateChanged = iCurrentMacState->ChangePowerMgmtMode( *this ); |
|
621 break; |
|
622 case KTimeout: |
|
623 stateChanged = iCurrentMacState->OnTimeout( *this ); |
|
624 break; |
|
625 case KVoiceCallEntryTimerTimeout: |
|
626 stateChanged = iCurrentMacState->OnVoiceCallEntryTimerTimeout( |
|
627 *this ); |
|
628 break; |
|
629 case KNullTimerTimeout: |
|
630 stateChanged = iCurrentMacState->OnNullTimerTimeout( *this ); |
|
631 break; |
|
632 case KNoVoiceTimerTimeout: |
|
633 stateChanged = iCurrentMacState->OnNoVoiceTimerTimeout( *this ); |
|
634 break; |
|
635 case KKeepAliveTimerTimeout: |
|
636 stateChanged = iCurrentMacState->OnKeepAliveTimerTimeout( *this ); |
|
637 break; |
|
638 case KActiveToLightPsTimerTimeout: |
|
639 stateChanged = iCurrentMacState->OnActiveToLightPsTimerTimeout( |
|
640 *this ); |
|
641 break; |
|
642 case KLightPsToActiveTimerTimeout: |
|
643 stateChanged = iCurrentMacState->OnLightPsToActiveTimerTimeout( |
|
644 *this ); |
|
645 break; |
|
646 case KLightPsToDeepPsTimerTimeout: |
|
647 stateChanged = iCurrentMacState->OnLightPsToDeepPsTimerTimeout( |
|
648 *this ); |
|
649 break; |
|
650 case KSetCtsToSelf: |
|
651 stateChanged = iCurrentMacState->SetCtsToSelfMib( *this ); |
|
652 break; |
|
653 case KSetRcpiTriggerLevel: |
|
654 stateChanged = iCurrentMacState->SetRcpiTriggerLevelMib( |
|
655 *this, |
|
656 WHA::KRcpiThresholdDefault, |
|
657 EFalse ); |
|
658 break; |
|
659 case KSetHtBssOperation: |
|
660 stateChanged = iCurrentMacState->ConfigureHtBssOperation( *this ); |
|
661 break; |
|
662 default: |
|
663 OsTracePrint( KErrorLevel, |
|
664 (TUint8*)("UMAC: aInternalEvent: %d"), aInternalEvent ); |
|
665 OsAssert( |
|
666 (TUint8*)("UMAC: panic"), |
|
667 (TUint8*)(WLAN_FILE), |
|
668 __LINE__ ); |
|
669 } |
|
670 return stateChanged; |
|
671 } |
|
672 // --------------------------------------------------------------------------- |
|
673 // |
|
674 // --------------------------------------------------------------------------- |
|
675 // |
|
676 void WlanContextImpl::CommandComplete( |
|
677 WHA::TCompleteCommandId aCompleteCommandId, |
|
678 WHA::TStatus aStatus, |
|
679 const WHA::UCommandCompletionParams& aCommandCompletionParams ) |
|
680 { |
|
681 OsTracePrint( KWsaCallback, |
|
682 (TUint8*)("UMAC: WHA-CB-CommandComplete: aStatus: %d"), |
|
683 aStatus ); |
|
684 |
|
685 if ( !WsaCmdActive() ) |
|
686 { |
|
687 iCurrentMacState->CommandComplete( |
|
688 *this, |
|
689 aCompleteCommandId, |
|
690 aStatus, |
|
691 aCommandCompletionParams ); |
|
692 } |
|
693 else |
|
694 { |
|
695 // WHA command is in progress so we must defer this access |
|
696 iEventDispatcher.Register( |
|
697 aCompleteCommandId, |
|
698 aStatus, |
|
699 aCommandCompletionParams ); |
|
700 } |
|
701 } |
|
702 |
|
703 // --------------------------------------------------------------------------- |
|
704 // |
|
705 // --------------------------------------------------------------------------- |
|
706 // |
|
707 void WlanContextImpl::Indication( |
|
708 WHA::TIndicationId aIndicationId, |
|
709 const WHA::UIndicationParams& aIndicationParams ) |
|
710 { |
|
711 OsTracePrint( KWsaCallback, |
|
712 (TUint8*)("UMAC: WHA-CB-Indication: indication: %d"), aIndicationId); |
|
713 |
|
714 iCurrentMacState->Indication( |
|
715 *this, |
|
716 aIndicationId, |
|
717 aIndicationParams ); |
|
718 } |
|
719 |
|
720 // Frame sending callbacks |
|
721 |
|
722 // --------------------------------------------------------------------------- |
|
723 // |
|
724 // --------------------------------------------------------------------------- |
|
725 // |
|
726 void WlanContextImpl::SendPacketTransfer( |
|
727 WHA::TPacketId aPacketId ) |
|
728 { |
|
729 #ifndef NDEBUG |
|
730 OsTracePrint( KWsaCallback | KWsaTx, |
|
731 (TUint8*)("UMAC: WHA-CB-SendPacketTransfer: aPacketId: 0x%08x"), |
|
732 aPacketId ); |
|
733 #endif // !NDEBUG |
|
734 |
|
735 iPacketScheduler.SendPacketTransfer( *this, aPacketId ); |
|
736 } |
|
737 |
|
738 // --------------------------------------------------------------------------- |
|
739 // |
|
740 // --------------------------------------------------------------------------- |
|
741 // |
|
742 void WlanContextImpl::SendPacketComplete( |
|
743 WHA::TStatus aStatus, |
|
744 WHA::TPacketId aPacketId, |
|
745 WHA::TRate aRate, |
|
746 TUint32 aPacketQueueDelay, |
|
747 TUint32 aMediaDelay, |
|
748 TUint8 aAckFailures, |
|
749 TUint16 aSequenceNumber ) |
|
750 { |
|
751 #ifndef NDEBUG |
|
752 OsTracePrint( KWsaCallback | KWsaTx, (TUint8*) |
|
753 ("UMAC: WHA-CB-SendPacketComplete: aStatus: %d"), |
|
754 aStatus ); |
|
755 OsTracePrint( KWsaTx, (TUint8*) |
|
756 ("UMAC: WHA-CB-SendPacketComplete: aPacketId: 0x%08x"), |
|
757 aPacketId ); |
|
758 OsTracePrint( KWsaTx, (TUint8*) |
|
759 ("UMAC: WHA-CB-SendPacketComplete: aRate: 0x%08x"), |
|
760 aRate ); |
|
761 OsTracePrint( KWsaTx, (TUint8*) |
|
762 ("UMAC: WHA-CB-SendPacketComplete: aPacketQueueDelay: %d"), |
|
763 aPacketQueueDelay ); |
|
764 OsTracePrint( KWsaTx, (TUint8*) |
|
765 ("UMAC: WHA-CB-SendPacketComplete: aMediaDelay: %d"), |
|
766 aMediaDelay ); |
|
767 OsTracePrint( KWsaTx, (TUint8*) |
|
768 ("UMAC: WHA-CB-SendPacketComplete: aAckFailures: %d"), |
|
769 aAckFailures ); |
|
770 OsTracePrint( KWsaTx, (TUint8*) |
|
771 ("UMAC: WHA-CB-SendPacketComplete: aSequenceNumber: %d"), |
|
772 aSequenceNumber ); |
|
773 #endif // !NDEBUG |
|
774 |
|
775 iPacketScheduler.SendPacketComplete( |
|
776 *this, |
|
777 aStatus, |
|
778 aPacketId, |
|
779 aRate, |
|
780 aPacketQueueDelay, |
|
781 aMediaDelay, |
|
782 aAckFailures ); |
|
783 } |
|
784 |
|
785 // Frame receive |
|
786 |
|
787 // --------------------------------------------------------------------------- |
|
788 // |
|
789 // --------------------------------------------------------------------------- |
|
790 // |
|
791 TAny* WlanContextImpl::RequestForBuffer( |
|
792 TUint16 aLength ) |
|
793 { |
|
794 #ifndef NDEBUG |
|
795 OsTracePrint( KWsaCallback, |
|
796 (TUint8*)("UMAC: WHA-CB-RequestForBuffer: aLength: %d"), aLength); |
|
797 #endif // !NDEBUG |
|
798 |
|
799 TAny* buffer = iCurrentMacState->RequestForBuffer( *this, aLength ); |
|
800 |
|
801 return buffer; |
|
802 } |
|
803 |
|
804 // --------------------------------------------------------------------------- |
|
805 // |
|
806 // --------------------------------------------------------------------------- |
|
807 // |
|
808 void WlanContextImpl::ReceivePacket( |
|
809 WHA::TStatus aStatus, |
|
810 const void* aFrame, |
|
811 TUint16 aLength, |
|
812 WHA::TRate aRate, |
|
813 WHA::TRcpi aRcpi, |
|
814 WHA::TChannelNumber aChannel, |
|
815 void* aBuffer, |
|
816 TUint32 aFlags ) |
|
817 { |
|
818 #ifndef NDEBUG |
|
819 OsTracePrint( KWsaCallback | KRxFrame, (TUint8*) |
|
820 ("UMAC: WHA-CB-ReceivePacket(): aStatus: %d"), aStatus); |
|
821 OsTracePrint( KWsaCallback | KRxFrame, (TUint8*) |
|
822 ("UMAC: aLength: %d"), aLength); |
|
823 OsTracePrint( KWsaCallback | KRxFrame, (TUint8*) |
|
824 ("UMAC: aBuffer: 0x%08x"), reinterpret_cast<TUint32>(aBuffer) ); |
|
825 OsTracePrint( KWsaCallback | KRxFrame, (TUint8*) |
|
826 ("UMAC: aFlags: 0x%08x"), aFlags ); |
|
827 |
|
828 if ( aFrame ) |
|
829 { |
|
830 SDataMpduHeader* hdr |
|
831 = reinterpret_cast<SDataMpduHeader*>(const_cast<TAny*>(aFrame)); |
|
832 |
|
833 OsTracePrint( KRxFrame, |
|
834 (TUint8*)("UMAC: WlanContextImpl::ReceivePacket: sequence nbr: %d"), |
|
835 hdr->iHdr.SequenceNumber() ); |
|
836 OsTracePrint( KRxFrame, |
|
837 (TUint8*)("UMAC: WlanContextImpl::ReceivePacket: sequence nbr: 0x%04x"), |
|
838 hdr->iHdr.SequenceNumber() ); |
|
839 } |
|
840 #endif // !NDEBUG |
|
841 |
|
842 if ( !(WHASettings().iCapability & WHA::SSettings::KMultipleRxBuffers ) ) |
|
843 { |
|
844 aBuffer = iCurrentRxBuffer; |
|
845 OsTracePrint( KRxFrame, (TUint8*) |
|
846 ("UMAC: single Rx buf mode; aBuffer set to: 0x%08x"), |
|
847 reinterpret_cast<TUint32>(aBuffer) ); |
|
848 } |
|
849 |
|
850 #ifndef NDEBUG |
|
851 if ( !aBuffer ) |
|
852 { |
|
853 // the Rx buffer pointer is NULL. Irrespective of the mode (single or |
|
854 // multiple Rx buffers) this is a sign of an implementation error in |
|
855 // the lower layers |
|
856 OsTracePrint( KErrorLevel, (TUint8*)("UMAC: Rx buf pointer is NULL") ); |
|
857 OsAssert( (TUint8*)("UMAC: panic"),(TUint8*)(WLAN_FILE), __LINE__ ); |
|
858 } |
|
859 #endif // !NDEBUG |
|
860 |
|
861 iCurrentMacState->ReceivePacket( |
|
862 *this, |
|
863 aStatus, |
|
864 aFrame, |
|
865 aLength, |
|
866 aRate, |
|
867 aRcpi, |
|
868 aChannel, |
|
869 reinterpret_cast<TUint8*>(aBuffer), |
|
870 aFlags ); |
|
871 } |
|
872 |
|
873 // ----------------------------------------------------------------------------- |
|
874 // |
|
875 // ----------------------------------------------------------------------------- |
|
876 // |
|
877 TBool WlanContextImpl::TxNullDataFrame( |
|
878 WlanContextImpl& aCtxImpl, |
|
879 TBool aQosNull ) |
|
880 { |
|
881 return iCurrentMacState->TxNullDataFrame( aCtxImpl, aQosNull ); |
|
882 } |
|
883 |
|
884 // ----------------------------------------------------------------------------- |
|
885 // |
|
886 // ----------------------------------------------------------------------------- |
|
887 // |
|
888 WlanContextImpl::JoinedMulticastGroups::JoinedMulticastGroups() |
|
889 : iFirstFreeIndex( 0 ) |
|
890 { |
|
891 os_memset( iStorage, 0, sizeof( iStorage ) ); |
|
892 Reset(); |
|
893 } |
|
894 |
|
895 // ----------------------------------------------------------------------------- |
|
896 // |
|
897 // ----------------------------------------------------------------------------- |
|
898 // |
|
899 WlanContextImpl::TGroupAddStatus |
|
900 WlanContextImpl::JoinedMulticastGroups::AddGroup( |
|
901 const TMacAddress& aGroup ) |
|
902 { |
|
903 TGroupAddStatus addStatus( EOk ); |
|
904 TUint index( 0 ); |
|
905 |
|
906 if ( iFirstFreeIndex == KMaxNbrOfGroups ) |
|
907 { |
|
908 // container full, cannot add any more |
|
909 addStatus = EFull; |
|
910 } |
|
911 else |
|
912 { |
|
913 // not full |
|
914 |
|
915 if ( FindGroup( aGroup, index ) ) |
|
916 { |
|
917 // group already exists, don't add again |
|
918 addStatus = EAlreadyExists; |
|
919 } |
|
920 else |
|
921 { |
|
922 // doesn't exist yet, so go ahead and add it |
|
923 iStorage[iFirstFreeIndex] = aGroup; |
|
924 ++iFirstFreeIndex; |
|
925 } |
|
926 } |
|
927 |
|
928 return addStatus; |
|
929 } |
|
930 |
|
931 // ----------------------------------------------------------------------------- |
|
932 // |
|
933 // ----------------------------------------------------------------------------- |
|
934 // |
|
935 TBool WlanContextImpl::JoinedMulticastGroups::RemoveGroup( |
|
936 const TMacAddress& aGroup ) |
|
937 { |
|
938 TBool foundAndRemoved( EFalse ); |
|
939 TUint index( 0 ); |
|
940 |
|
941 if ( FindGroup( aGroup, index ) ) |
|
942 { |
|
943 // entry found |
|
944 |
|
945 if ( index < ( iFirstFreeIndex - 1 ) ) |
|
946 { |
|
947 // it wasn't the last (or the only) entry, so replace the entry to |
|
948 // be removed with the last entry so that we don't create an empty |
|
949 // slot in the middle (or in the beginning) |
|
950 iStorage[index] = iStorage[iFirstFreeIndex - 1]; |
|
951 iFree[iFirstFreeIndex - 1] = ETrue; |
|
952 } |
|
953 else |
|
954 { |
|
955 // it was the last (and possibly also the only) entry |
|
956 // just mark the entry to be free |
|
957 iFree[index] = ETrue; |
|
958 } |
|
959 |
|
960 foundAndRemoved = ETrue; |
|
961 --iFirstFreeIndex; |
|
962 } |
|
963 |
|
964 return foundAndRemoved; |
|
965 } |
|
966 |
|
967 // ----------------------------------------------------------------------------- |
|
968 // |
|
969 // ----------------------------------------------------------------------------- |
|
970 // |
|
971 TUint8 WlanContextImpl::JoinedMulticastGroups::Count() const |
|
972 { |
|
973 return iFirstFreeIndex; |
|
974 } |
|
975 |
|
976 // ----------------------------------------------------------------------------- |
|
977 // |
|
978 // ----------------------------------------------------------------------------- |
|
979 // |
|
980 TUint8 WlanContextImpl::JoinedMulticastGroups::GetGroups( |
|
981 const TMacAddress*& aGroups ) const |
|
982 { |
|
983 aGroups = iStorage; |
|
984 return iFirstFreeIndex; |
|
985 } |
|
986 |
|
987 // ----------------------------------------------------------------------------- |
|
988 // |
|
989 // ----------------------------------------------------------------------------- |
|
990 // |
|
991 void WlanContextImpl::JoinedMulticastGroups::Reset() |
|
992 { |
|
993 for (TUint8 i = 0; i < KMaxNbrOfGroups; i++ ) |
|
994 { |
|
995 iFree[i] = ETrue; |
|
996 } |
|
997 |
|
998 iFirstFreeIndex = 0; |
|
999 } |
|
1000 |
|
1001 // ----------------------------------------------------------------------------- |
|
1002 // |
|
1003 // ----------------------------------------------------------------------------- |
|
1004 // |
|
1005 TBool WlanContextImpl::JoinedMulticastGroups::FindGroup( |
|
1006 const TMacAddress& aGroup, TUint& aIndex ) const |
|
1007 { |
|
1008 TBool found( EFalse ); |
|
1009 TUint index( 0 ); |
|
1010 |
|
1011 while ( !found && ( index < iFirstFreeIndex ) ) |
|
1012 { |
|
1013 if ( aGroup == iStorage[index] ) |
|
1014 { |
|
1015 found = ETrue; |
|
1016 aIndex = index; |
|
1017 } |
|
1018 else |
|
1019 { |
|
1020 ++index; |
|
1021 } |
|
1022 } |
|
1023 |
|
1024 return found; |
|
1025 } |
|
1026 |
|
1027 // ----------------------------------------------------------------------------- |
|
1028 // |
|
1029 // ----------------------------------------------------------------------------- |
|
1030 // |
|
1031 void WlanContextImpl::UseShortSlotTime( |
|
1032 TBool aValue ) |
|
1033 { |
|
1034 if ( aValue ) |
|
1035 { |
|
1036 iConnectContext.iFlags |= WlanConnectContext::KUseShortSlotTime; |
|
1037 } |
|
1038 else |
|
1039 { |
|
1040 iConnectContext.iFlags &= ~(WlanConnectContext::KUseShortSlotTime); |
|
1041 } |
|
1042 } |
|
1043 |
|
1044 // ----------------------------------------------------------------------------- |
|
1045 // |
|
1046 // ----------------------------------------------------------------------------- |
|
1047 // |
|
1048 void WlanContextImpl::ProtectionBitSet( TBool aValue ) |
|
1049 { |
|
1050 if ( aValue ) |
|
1051 { |
|
1052 iConnectContext.iFlags |= WlanConnectContext::KProtectionBitSet; |
|
1053 } |
|
1054 else |
|
1055 { |
|
1056 iConnectContext.iFlags &= ~(WlanConnectContext::KProtectionBitSet); |
|
1057 } |
|
1058 } |
|
1059 |
|
1060 // ----------------------------------------------------------------------------- |
|
1061 // |
|
1062 // ----------------------------------------------------------------------------- |
|
1063 // |
|
1064 void WlanContextImpl::QosEnabled( TBool aValue ) |
|
1065 { |
|
1066 if ( aValue ) |
|
1067 { |
|
1068 iConnectContext.iFlags |= WlanConnectContext::KQosEnabled; |
|
1069 } |
|
1070 else |
|
1071 { |
|
1072 iConnectContext.iFlags &= ~(WlanConnectContext::KQosEnabled); |
|
1073 } |
|
1074 } |
|
1075 |
|
1076 // ----------------------------------------------------------------------------- |
|
1077 // |
|
1078 // ----------------------------------------------------------------------------- |
|
1079 // |
|
1080 void WlanContextImpl::UapsdEnabled( TBool aValue ) |
|
1081 { |
|
1082 if ( aValue ) |
|
1083 { |
|
1084 iConnectContext.iFlags |= WlanConnectContext::KUapsdEnabled; |
|
1085 } |
|
1086 else |
|
1087 { |
|
1088 iConnectContext.iFlags &= ~(WlanConnectContext::KUapsdEnabled); |
|
1089 } |
|
1090 } |
|
1091 |
|
1092 // ----------------------------------------------------------------------------- |
|
1093 // |
|
1094 // ----------------------------------------------------------------------------- |
|
1095 // |
|
1096 void WlanContextImpl::MulticastFilteringDisAllowed( TBool aValue ) |
|
1097 { |
|
1098 if ( aValue ) |
|
1099 { |
|
1100 iConnectContext.iFlags |= WlanConnectContext::KMulticastFilteringDisAllowed; |
|
1101 } |
|
1102 else |
|
1103 { |
|
1104 iConnectContext.iFlags &= ~(WlanConnectContext::KMulticastFilteringDisAllowed); |
|
1105 } |
|
1106 } |
|
1107 |
|
1108 // ----------------------------------------------------------------------------- |
|
1109 // |
|
1110 // ----------------------------------------------------------------------------- |
|
1111 // |
|
1112 void WlanContextImpl::ErpIePresent( TBool aValue ) |
|
1113 { |
|
1114 if ( aValue ) |
|
1115 { |
|
1116 iConnectContext.iFlags |= WlanConnectContext::KErpIePresent; |
|
1117 } |
|
1118 else |
|
1119 { |
|
1120 iConnectContext.iFlags &= ~(WlanConnectContext::KErpIePresent); |
|
1121 } |
|
1122 } |
|
1123 |
|
1124 // ----------------------------------------------------------------------------- |
|
1125 // |
|
1126 // ----------------------------------------------------------------------------- |
|
1127 // |
|
1128 void WlanContextImpl::DisassociatedByAp( TBool aValue ) |
|
1129 { |
|
1130 if ( aValue ) |
|
1131 { |
|
1132 iConnectContext.iFlags |= WlanConnectContext::KDisassociatedByAp; |
|
1133 } |
|
1134 else |
|
1135 { |
|
1136 iConnectContext.iFlags &= ~(WlanConnectContext::KDisassociatedByAp); |
|
1137 } |
|
1138 } |
|
1139 |
|
1140 // ----------------------------------------------------------------------------- |
|
1141 // |
|
1142 // ----------------------------------------------------------------------------- |
|
1143 // |
|
1144 void WlanContextImpl::UapsdRequestedForVoice( TBool aValue ) |
|
1145 { |
|
1146 if ( aValue ) |
|
1147 { |
|
1148 iConnectContext.iFlags |= WlanConnectContext::KUapsdRequestedForVoice; |
|
1149 } |
|
1150 else |
|
1151 { |
|
1152 iConnectContext.iFlags &= ~(WlanConnectContext::KUapsdRequestedForVoice); |
|
1153 } |
|
1154 } |
|
1155 |
|
1156 // ----------------------------------------------------------------------------- |
|
1157 // |
|
1158 // ----------------------------------------------------------------------------- |
|
1159 // |
|
1160 void WlanContextImpl::UapsdRequestedForVideo( TBool aValue ) |
|
1161 { |
|
1162 if ( aValue ) |
|
1163 { |
|
1164 iConnectContext.iFlags |= |
|
1165 WlanConnectContext::KUapsdRequestedForVideo; |
|
1166 } |
|
1167 else |
|
1168 { |
|
1169 iConnectContext.iFlags &= |
|
1170 ~(WlanConnectContext::KUapsdRequestedForVideo); |
|
1171 } |
|
1172 } |
|
1173 |
|
1174 // ----------------------------------------------------------------------------- |
|
1175 // |
|
1176 // ----------------------------------------------------------------------------- |
|
1177 // |
|
1178 void WlanContextImpl::UapsdRequestedForBestEffort( TBool aValue ) |
|
1179 { |
|
1180 if ( aValue ) |
|
1181 { |
|
1182 iConnectContext.iFlags |= |
|
1183 WlanConnectContext::KUapsdRequestedForBestEffort; |
|
1184 } |
|
1185 else |
|
1186 { |
|
1187 iConnectContext.iFlags &= |
|
1188 ~(WlanConnectContext::KUapsdRequestedForBestEffort); |
|
1189 } |
|
1190 } |
|
1191 |
|
1192 // ----------------------------------------------------------------------------- |
|
1193 // |
|
1194 // ----------------------------------------------------------------------------- |
|
1195 // |
|
1196 void WlanContextImpl::UapsdRequestedForBackground( TBool aValue ) |
|
1197 { |
|
1198 if ( aValue ) |
|
1199 { |
|
1200 iConnectContext.iFlags |= |
|
1201 WlanConnectContext::KUapsdRequestedForBackground; |
|
1202 } |
|
1203 else |
|
1204 { |
|
1205 iConnectContext.iFlags &= |
|
1206 ~(WlanConnectContext::KUapsdRequestedForBackground); |
|
1207 } |
|
1208 } |
|
1209 |
|
1210 // ----------------------------------------------------------------------------- |
|
1211 // |
|
1212 // ----------------------------------------------------------------------------- |
|
1213 // |
|
1214 void WlanContextImpl::UapsdUsedForVoice( TBool aValue ) |
|
1215 { |
|
1216 if ( aValue ) |
|
1217 { |
|
1218 iConnectContext.iFlags |= WlanConnectContext::KUapsdUsedForVoice; |
|
1219 } |
|
1220 else |
|
1221 { |
|
1222 iConnectContext.iFlags &= ~(WlanConnectContext::KUapsdUsedForVoice); |
|
1223 } |
|
1224 } |
|
1225 |
|
1226 // ----------------------------------------------------------------------------- |
|
1227 // |
|
1228 // ----------------------------------------------------------------------------- |
|
1229 // |
|
1230 void WlanContextImpl::UapsdUsedForVideo( TBool aValue ) |
|
1231 { |
|
1232 if ( aValue ) |
|
1233 { |
|
1234 iConnectContext.iFlags |= |
|
1235 WlanConnectContext::KUapsdUsedForVideo; |
|
1236 } |
|
1237 else |
|
1238 { |
|
1239 iConnectContext.iFlags &= |
|
1240 ~(WlanConnectContext::KUapsdUsedForVideo); |
|
1241 } |
|
1242 } |
|
1243 |
|
1244 // ----------------------------------------------------------------------------- |
|
1245 // |
|
1246 // ----------------------------------------------------------------------------- |
|
1247 // |
|
1248 void WlanContextImpl::UapsdUsedForBestEffort( TBool aValue ) |
|
1249 { |
|
1250 if ( aValue ) |
|
1251 { |
|
1252 iConnectContext.iFlags |= |
|
1253 WlanConnectContext::KUapsdUsedForBestEffort; |
|
1254 } |
|
1255 else |
|
1256 { |
|
1257 iConnectContext.iFlags &= |
|
1258 ~(WlanConnectContext::KUapsdUsedForBestEffort); |
|
1259 } |
|
1260 } |
|
1261 |
|
1262 // ----------------------------------------------------------------------------- |
|
1263 // |
|
1264 // ----------------------------------------------------------------------------- |
|
1265 // |
|
1266 void WlanContextImpl::UapsdUsedForBackground( TBool aValue ) |
|
1267 { |
|
1268 if ( aValue ) |
|
1269 { |
|
1270 iConnectContext.iFlags |= |
|
1271 WlanConnectContext::KUapsdUsedForBackground; |
|
1272 } |
|
1273 else |
|
1274 { |
|
1275 iConnectContext.iFlags &= |
|
1276 ~(WlanConnectContext::KUapsdUsedForBackground); |
|
1277 } |
|
1278 } |
|
1279 |
|
1280 // ----------------------------------------------------------------------------- |
|
1281 // |
|
1282 // ----------------------------------------------------------------------------- |
|
1283 // |
|
1284 void WlanContextImpl::ApTestOpportunitySeekStarted( TBool aValue ) |
|
1285 { |
|
1286 if ( aValue ) |
|
1287 { |
|
1288 iConnectContext.iFlags |= |
|
1289 WlanConnectContext::KApTestOpportunitySeekStarted; |
|
1290 } |
|
1291 else |
|
1292 { |
|
1293 iConnectContext.iFlags &= |
|
1294 ~(WlanConnectContext::KApTestOpportunitySeekStarted); |
|
1295 } |
|
1296 } |
|
1297 |
|
1298 // ----------------------------------------------------------------------------- |
|
1299 // |
|
1300 // ----------------------------------------------------------------------------- |
|
1301 // |
|
1302 void WlanContextImpl::ApTestOpportunityIndicated( TBool aValue ) |
|
1303 { |
|
1304 if ( aValue ) |
|
1305 { |
|
1306 iConnectContext.iFlags |= |
|
1307 WlanConnectContext::KApTestOpportunityIndicated; |
|
1308 } |
|
1309 else |
|
1310 { |
|
1311 iConnectContext.iFlags &= |
|
1312 ~(WlanConnectContext::KApTestOpportunityIndicated); |
|
1313 } |
|
1314 } |
|
1315 |
|
1316 // ----------------------------------------------------------------------------- |
|
1317 // |
|
1318 // ----------------------------------------------------------------------------- |
|
1319 // |
|
1320 void WlanContextImpl::HtSupportedByNw( TBool aValue ) |
|
1321 { |
|
1322 if ( aValue ) |
|
1323 { |
|
1324 iConnectContext.iFlags |= |
|
1325 WlanConnectContext::KHtSupportedByNw; |
|
1326 } |
|
1327 else |
|
1328 { |
|
1329 iConnectContext.iFlags &= |
|
1330 ~(WlanConnectContext::KHtSupportedByNw); |
|
1331 } |
|
1332 } |
|
1333 |
|
1334 // ----------------------------------------------------------------------------- |
|
1335 // |
|
1336 // ----------------------------------------------------------------------------- |
|
1337 // |
|
1338 void WlanContextImpl::Reassociate( TBool aValue ) |
|
1339 { |
|
1340 if ( aValue ) |
|
1341 { |
|
1342 iConnectContext.iFlags |= WlanConnectContext::KReassociate; |
|
1343 } |
|
1344 else |
|
1345 { |
|
1346 iConnectContext.iFlags &= ~(WlanConnectContext::KReassociate); |
|
1347 } |
|
1348 } |
|
1349 |
|
1350 // ----------------------------------------------------------------------------- |
|
1351 // |
|
1352 // ----------------------------------------------------------------------------- |
|
1353 // |
|
1354 void WlanContextImpl::UseShortPreamble( TBool aValue ) |
|
1355 { |
|
1356 if ( aValue ) |
|
1357 { |
|
1358 iConnectContext.iFlags |= WlanConnectContext::KUseShortPreamble; |
|
1359 } |
|
1360 else |
|
1361 { |
|
1362 iConnectContext.iFlags &= ~(WlanConnectContext::KUseShortPreamble); |
|
1363 } |
|
1364 } |
|
1365 |
|
1366 // --------------------------------------------------------------------------- |
|
1367 // |
|
1368 // --------------------------------------------------------------------------- |
|
1369 // |
|
1370 TPowerMgmtMode WlanContextImpl::CurrentPwrMgmtMode() const |
|
1371 { |
|
1372 if ( CurrentDot11PwrMgmtMode() == WHA::KPsDisable ) |
|
1373 { |
|
1374 return EActive; |
|
1375 } |
|
1376 else |
|
1377 { |
|
1378 const TDot11PsModeWakeupSetting lightPsModeWakeupSetting = |
|
1379 ClientLightPsModeConfig(); |
|
1380 |
|
1381 if ( iWlanMib.iWlanWakeupInterval == |
|
1382 lightPsModeWakeupSetting.iWakeupMode ) |
|
1383 { |
|
1384 if ( iWlanMib.iWlanWakeupInterval |
|
1385 == EWakeUpIntervalEveryNthBeacon || |
|
1386 iWlanMib.iWlanWakeupInterval |
|
1387 == EWakeUpIntervalEveryNthDtim ) |
|
1388 { |
|
1389 if ( iWlanMib.iWlanListenInterval == |
|
1390 lightPsModeWakeupSetting.iListenInterval ) |
|
1391 { |
|
1392 return ELightPs; |
|
1393 } |
|
1394 else |
|
1395 { |
|
1396 // implementation error |
|
1397 OsAssert( (TUint8*)("UMAC: panic"), |
|
1398 (TUint8*)(WLAN_FILE), __LINE__ ); |
|
1399 // this return value is not relevant |
|
1400 return ELightPs; |
|
1401 } |
|
1402 } |
|
1403 else |
|
1404 { |
|
1405 // for these wake-up modes a possible difference in listen |
|
1406 // interval is not meaningful |
|
1407 return ELightPs; |
|
1408 } |
|
1409 } |
|
1410 else |
|
1411 { |
|
1412 const TDot11PsModeWakeupSetting deepPsModeWakeupSetting = |
|
1413 ClientDeepPsModeConfig(); |
|
1414 |
|
1415 if ( iWlanMib.iWlanWakeupInterval == |
|
1416 deepPsModeWakeupSetting.iWakeupMode ) |
|
1417 { |
|
1418 if ( iWlanMib.iWlanWakeupInterval |
|
1419 == EWakeUpIntervalEveryNthBeacon || |
|
1420 iWlanMib.iWlanWakeupInterval |
|
1421 == EWakeUpIntervalEveryNthDtim ) |
|
1422 { |
|
1423 if ( iWlanMib.iWlanListenInterval == |
|
1424 deepPsModeWakeupSetting.iListenInterval ) |
|
1425 { |
|
1426 return EDeepPs; |
|
1427 } |
|
1428 else |
|
1429 { |
|
1430 // implementation error |
|
1431 OsAssert( (TUint8*)("UMAC: panic"), |
|
1432 (TUint8*)(WLAN_FILE), __LINE__ ); |
|
1433 // this return value is not relevant |
|
1434 return ELightPs; |
|
1435 } |
|
1436 } |
|
1437 else |
|
1438 { |
|
1439 // for these wake-up modes a possible difference in listen |
|
1440 // interval is not meaningful |
|
1441 return EDeepPs; |
|
1442 } |
|
1443 } |
|
1444 else |
|
1445 { |
|
1446 // implementation error |
|
1447 OsAssert( (TUint8*)("UMAC: panic"), |
|
1448 (TUint8*)(WLAN_FILE), __LINE__ ); |
|
1449 // this return value is not relevant |
|
1450 return EActive; |
|
1451 } |
|
1452 } |
|
1453 } |
|
1454 } |
|
1455 |
|
1456 // --------------------------------------------------------------------------- |
|
1457 // |
|
1458 // --------------------------------------------------------------------------- |
|
1459 // |
|
1460 void WlanContextImpl::DynamicPwrModeMgtDisabled( TBool aValue ) |
|
1461 { |
|
1462 if ( aValue ) |
|
1463 { |
|
1464 iConnectContext.iFlags |= |
|
1465 WlanConnectContext::KDynamicPwrModeMgmtDisabled; |
|
1466 } |
|
1467 else |
|
1468 { |
|
1469 iConnectContext.iFlags &= |
|
1470 ~(WlanConnectContext::KDynamicPwrModeMgmtDisabled); |
|
1471 } |
|
1472 } |
|
1473 |
|
1474 // --------------------------------------------------------------------------- |
|
1475 // |
|
1476 // --------------------------------------------------------------------------- |
|
1477 // |
|
1478 TUint8* WlanContextImpl::GetRxBuffer( |
|
1479 const TUint16 aLengthinBytes, |
|
1480 TBool aInternal ) |
|
1481 { |
|
1482 TUint8* buffer ( NULL ); |
|
1483 |
|
1484 if ( aLengthinBytes <= KMaxDot11RxMpduLength ) |
|
1485 { |
|
1486 if ( aInternal ) |
|
1487 { |
|
1488 buffer = iUmac.GetBufferForRxData( aLengthinBytes ); |
|
1489 } |
|
1490 else |
|
1491 { |
|
1492 buffer = iUmac.GetBufferForRxData( |
|
1493 aLengthinBytes + iWHASettings.iRxoffset ); |
|
1494 |
|
1495 // set the current Rx buffer. This must be done only for |
|
1496 // non-internal Rx buf requests, i.e. requests from WHA layer |
|
1497 iCurrentRxBuffer = buffer; |
|
1498 } |
|
1499 |
|
1500 if ( buffer ) |
|
1501 { |
|
1502 OsTracePrint( KRxFrame, (TUint8*) |
|
1503 ("UMAC: WlanContextImpl::GetRxBuffer: buf addr: 0x%08x"), |
|
1504 reinterpret_cast<TUint32>(buffer) ); |
|
1505 return buffer; |
|
1506 } |
|
1507 else |
|
1508 { |
|
1509 OsTracePrint( KRxFrame | KWarningLevel, (TUint8*) |
|
1510 ("UMAC: WlanContextImpl::GetRxBuffer: WARNING: buffer reservation failed") ); |
|
1511 |
|
1512 return NULL; |
|
1513 } |
|
1514 } |
|
1515 else |
|
1516 { |
|
1517 OsTracePrint( KRxFrame | KWarningLevel, (TUint8*) |
|
1518 ("UMAC: WlanContextImpl::GetRxBuffer: WARNING: Buffer longer than max MPDU len requested. NULL returned") ); |
|
1519 return NULL; |
|
1520 } |
|
1521 } |
|
1522 |
|
1523 // --------------------------------------------------------------------------- |
|
1524 // |
|
1525 // --------------------------------------------------------------------------- |
|
1526 // |
|
1527 TDataBuffer* WlanContextImpl::GetRxFrameMetaHeader() |
|
1528 { |
|
1529 return iUmac.GetRxFrameMetaHeader(); |
|
1530 } |
|
1531 |
|
1532 // --------------------------------------------------------------------------- |
|
1533 // |
|
1534 // --------------------------------------------------------------------------- |
|
1535 // |
|
1536 void WlanContextImpl::FreeRxFrameMetaHeader( TDataBuffer* aMetaHeader ) |
|
1537 { |
|
1538 iUmac.FreeRxFrameMetaHeader( aMetaHeader ); |
|
1539 } |
|
1540 |
|
1541 // --------------------------------------------------------------------------- |
|
1542 // |
|
1543 // --------------------------------------------------------------------------- |
|
1544 // |
|
1545 TUint8* WlanContextImpl::TxBuffer( TBool aWaitIfNotFree ) |
|
1546 { |
|
1547 TUint8* address ( NULL ); |
|
1548 |
|
1549 if ( iInternalTxBufFree ) |
|
1550 { |
|
1551 address = iUmac.DmaPrivateTxMemory() + iWHASettings.iTxFrameHeaderSpace; |
|
1552 |
|
1553 if ( address ) |
|
1554 { |
|
1555 // valid address will be returned => mark buffer to be in use |
|
1556 iInternalTxBufFree = EFalse; |
|
1557 |
|
1558 OsTracePrint( KUmacDetails, (TUint8*) |
|
1559 ("UMAC: WlanContextImpl::TxBuffer: internal Tx buf now in use")); |
|
1560 } |
|
1561 } |
|
1562 else |
|
1563 { |
|
1564 // buffer already in use. NULL will be returned. |
|
1565 |
|
1566 if ( aWaitIfNotFree ) |
|
1567 { |
|
1568 // client would like to wait for the buffer to become free |
|
1569 |
|
1570 if ( !iInternalTxBufBeingWaited ) |
|
1571 { |
|
1572 // the buffer is not being waited for currently |
|
1573 |
|
1574 // Note that someone is now waiting for the buffer |
|
1575 iInternalTxBufBeingWaited = ETrue; |
|
1576 |
|
1577 OsTracePrint( KUmacDetails, (TUint8*) |
|
1578 ("UMAC: WlanContextImpl::TxBuffer: internal Tx buf already in use => now being waited for")); |
|
1579 } |
|
1580 else |
|
1581 { |
|
1582 // the buffer is already being waited for. This is an |
|
1583 // implementation error |
|
1584 OsAssert( |
|
1585 (TUint8*)("UMAC: panic"), |
|
1586 (TUint8*)(WLAN_FILE), |
|
1587 __LINE__ ); |
|
1588 } |
|
1589 } |
|
1590 } |
|
1591 |
|
1592 return address; |
|
1593 } |
|
1594 |
|
1595 // --------------------------------------------------------------------------- |
|
1596 // |
|
1597 // --------------------------------------------------------------------------- |
|
1598 // |
|
1599 TBool WlanContextImpl::OnBssRegained() |
|
1600 { |
|
1601 TBool ret( EFalse ); |
|
1602 |
|
1603 if ( iConsecutiveBeaconsLostIndicated || |
|
1604 iConsecutiveTxFailuresIndicated || |
|
1605 iConsecutivePwrModeSetFailuresIndicated ) |
|
1606 { |
|
1607 ResetBssLossIndications(); |
|
1608 ret = ETrue; |
|
1609 } |
|
1610 |
|
1611 return ret; |
|
1612 } |
|
1613 |
|
1614 // ----------------------------------------------------------------------------- |
|
1615 // |
|
1616 // ----------------------------------------------------------------------------- |
|
1617 // |
|
1618 TUint WlanContextImpl::AverageTxMediaDelay( |
|
1619 WHA::TQueueId aAccessCategory ) const |
|
1620 { |
|
1621 const TUint totalTxDataFrameCount = |
|
1622 iFrameStatistics.acSpecific[aAccessCategory].txUnicastDataFrameCount + |
|
1623 iFrameStatistics.acSpecific[aAccessCategory].txMulticastDataFrameCount; |
|
1624 |
|
1625 // return zero if no frames have been transmitted via this AC |
|
1626 return totalTxDataFrameCount ? |
|
1627 iFrameStatistics.acSpecific[aAccessCategory].txMediaDelay / |
|
1628 totalTxDataFrameCount : |
|
1629 0; |
|
1630 } |
|
1631 |
|
1632 // ----------------------------------------------------------------------------- |
|
1633 // |
|
1634 // ----------------------------------------------------------------------------- |
|
1635 // |
|
1636 void WlanContextImpl::CalculateAverageTxMediaDelays() |
|
1637 { |
|
1638 for ( TUint accessCategory = 0; |
|
1639 accessCategory < EQueueIdMax; |
|
1640 ++accessCategory ) |
|
1641 { |
|
1642 iFrameStatistics.acSpecific[accessCategory].txMediaDelay = |
|
1643 AverageTxMediaDelay( static_cast<WHA::TQueueId>(accessCategory) ); |
|
1644 } |
|
1645 } |
|
1646 |
|
1647 // --------------------------------------------------------------------------- |
|
1648 // |
|
1649 // --------------------------------------------------------------------------- |
|
1650 // |
|
1651 void WlanContextImpl::UpdateTotalTxDelayHistogram( |
|
1652 WHA::TQueueId aAccessCategory, |
|
1653 TUint aDelay ) |
|
1654 { |
|
1655 const TUint KTotalTxDelayBin0UpperBound = 10000; // 10 ms |
|
1656 const TUint KTotalTxDelayBin1UpperBound = 20000; // 20 ms |
|
1657 const TUint KTotalTxDelayBin2UpperBound = 40000; // 40 ms |
|
1658 |
|
1659 if ( aDelay <= KTotalTxDelayBin0UpperBound ) |
|
1660 { |
|
1661 ++iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin0; |
|
1662 |
|
1663 OsTracePrint( KWsaTxDetails, (TUint8*) |
|
1664 ("UMAC: WlanContextImpl::UpdateTotalTxDelayHistogram: bin 0 cnt incremented. Count now: %d"), |
|
1665 iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin0 ); |
|
1666 } |
|
1667 else if ( aDelay > KTotalTxDelayBin0UpperBound && |
|
1668 aDelay <= KTotalTxDelayBin1UpperBound ) |
|
1669 { |
|
1670 ++iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin1; |
|
1671 |
|
1672 OsTracePrint( KWsaTxDetails, (TUint8*) |
|
1673 ("UMAC: WlanContextImpl::UpdateTotalTxDelayHistogram: bin 1 cnt incremented. Count now: %d"), |
|
1674 iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin1 ); |
|
1675 } |
|
1676 else if ( aDelay > KTotalTxDelayBin1UpperBound && |
|
1677 aDelay <= KTotalTxDelayBin2UpperBound ) |
|
1678 { |
|
1679 ++iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin2; |
|
1680 |
|
1681 OsTracePrint( KWsaTxDetails, (TUint8*) |
|
1682 ("UMAC: WlanContextImpl::UpdateTotalTxDelayHistogram: bin 2 cnt incremented. Count now: %d"), |
|
1683 iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin2 ); |
|
1684 } |
|
1685 else // aDelay > KTotalTxDelayBin2UpperBound |
|
1686 { |
|
1687 ++iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin3; |
|
1688 |
|
1689 OsTracePrint( KWsaTxDetails, (TUint8*) |
|
1690 ("UMAC: WlanContextImpl::UpdateTotalTxDelayHistogram: bin 3 cnt incremented. Count now: %d"), |
|
1691 iFrameStatistics.acSpecific[aAccessCategory].totalTxDelayBin3 ); |
|
1692 } |
|
1693 } |
|
1694 |
|
1695 // ----------------------------------------------------------------------------- |
|
1696 // |
|
1697 // ----------------------------------------------------------------------------- |
|
1698 // |
|
1699 TUint WlanContextImpl::AverageTotalTxDelay( |
|
1700 WHA::TQueueId aAccessCategory ) const |
|
1701 { |
|
1702 const TUint totalTxDataFrameCount = |
|
1703 iFrameStatistics.acSpecific[aAccessCategory].txUnicastDataFrameCount + |
|
1704 iFrameStatistics.acSpecific[aAccessCategory].txMulticastDataFrameCount; |
|
1705 |
|
1706 // return zero if no frames have been transmitted via this AC |
|
1707 return totalTxDataFrameCount ? |
|
1708 iFrameStatistics.acSpecific[aAccessCategory].totalTxDelay / |
|
1709 totalTxDataFrameCount : |
|
1710 0; |
|
1711 } |
|
1712 |
|
1713 // ----------------------------------------------------------------------------- |
|
1714 // |
|
1715 // ----------------------------------------------------------------------------- |
|
1716 // |
|
1717 void WlanContextImpl::CalculateAverageTotalTxDelays() |
|
1718 { |
|
1719 for ( TUint accessCategory = 0; |
|
1720 accessCategory < EQueueIdMax; |
|
1721 ++accessCategory ) |
|
1722 { |
|
1723 iFrameStatistics.acSpecific[accessCategory].totalTxDelay = |
|
1724 AverageTotalTxDelay( static_cast<WHA::TQueueId>(accessCategory) ); |
|
1725 } |
|
1726 } |
|
1727 |
|
1728 // ----------------------------------------------------------------------------- |
|
1729 // |
|
1730 // ----------------------------------------------------------------------------- |
|
1731 // |
|
1732 void WlanContextImpl::AddBssMembershipFeature( |
|
1733 T802Dot11BssMembershipSelector aFeature ) |
|
1734 { |
|
1735 TUint8 i ( 0 ); |
|
1736 |
|
1737 do |
|
1738 { |
|
1739 if ( iOurBssMembershipFeatureArray[i] == KUnallocated ) |
|
1740 { |
|
1741 iOurBssMembershipFeatureArray[i] = aFeature; |
|
1742 |
|
1743 OsTracePrint( KUmacDetails, (TUint8*) |
|
1744 ("UMAC: WlanContextImpl::AddBssMembershipFeature: feature %d added to our feature list"), |
|
1745 aFeature ); |
|
1746 |
|
1747 break; |
|
1748 } |
|
1749 else |
|
1750 { |
|
1751 ++i; |
|
1752 } |
|
1753 } while ( i != KMaxNumOfWlanFeatures ); |
|
1754 |
|
1755 #ifndef NDEBUG |
|
1756 if ( i == KMaxNumOfWlanFeatures ) |
|
1757 { |
|
1758 // not enough space reserved for features |
|
1759 OsTracePrint( KErrorLevel, (TUint8*) |
|
1760 ("UMAC: WlanContextImpl::AddBssMembershipFeature: ERROR: not enough space reserved for features") ); |
|
1761 OsAssert( |
|
1762 (TUint8*)("UMAC: panic"), |
|
1763 (TUint8*)(WLAN_FILE), __LINE__ ); |
|
1764 } |
|
1765 #endif |
|
1766 } |
|
1767 |
|
1768 // ----------------------------------------------------------------------------- |
|
1769 // |
|
1770 // ----------------------------------------------------------------------------- |
|
1771 // |
|
1772 TBool WlanContextImpl::BssMembershipFeatureSupported( TUint8 aItem ) const |
|
1773 { |
|
1774 TBool supported ( EFalse ); |
|
1775 |
|
1776 TUint8 i ( 0 ); |
|
1777 |
|
1778 do |
|
1779 { |
|
1780 if ( aItem == iOurBssMembershipFeatureArray[i] ) |
|
1781 { |
|
1782 supported = ETrue; |
|
1783 |
|
1784 OsTracePrint( KUmacDetails, (TUint8*) |
|
1785 ("UMAC: WlanContextImpl::BssMembershipFeatureSupported: feature %d is supported by us"), |
|
1786 aItem ); |
|
1787 |
|
1788 break; |
|
1789 } |
|
1790 else |
|
1791 { |
|
1792 ++i; |
|
1793 } |
|
1794 } while ( i != KMaxNumOfWlanFeatures ); |
|
1795 |
|
1796 return supported; |
|
1797 } |
|
1798 |
|
1799 // ----------------------------------------------------------------------------- |
|
1800 // |
|
1801 // ----------------------------------------------------------------------------- |
|
1802 // |
|
1803 void WlanContextImpl::OnPacketTransferComplete( |
|
1804 WlanContextImpl& aCtxImpl, |
|
1805 TUint32 aPacketId, |
|
1806 TDataBuffer* aMetaHeader ) |
|
1807 { |
|
1808 iCurrentMacState->OnPacketTransferComplete( |
|
1809 aCtxImpl, |
|
1810 aPacketId, |
|
1811 aMetaHeader ); |
|
1812 } |
|
1813 |
|
1814 // ----------------------------------------------------------------------------- |
|
1815 // |
|
1816 // ----------------------------------------------------------------------------- |
|
1817 // |
|
1818 void WlanContextImpl::OnPacketSendComplete( |
|
1819 WlanContextImpl& aCtxImpl, |
|
1820 WHA::TStatus aStatus, |
|
1821 TUint32 aPacketId, |
|
1822 WHA::TRate aRate, |
|
1823 TUint32 aPacketQueueDelay, |
|
1824 TUint32 aMediaDelay, |
|
1825 TUint aTotalTxDelay, |
|
1826 TUint8 aAckFailures, |
|
1827 WHA::TQueueId aQueueId, |
|
1828 WHA::TRate aRequestedRate, |
|
1829 TBool aMulticastData ) |
|
1830 { |
|
1831 iCurrentMacState->OnPacketSendComplete( |
|
1832 aCtxImpl, |
|
1833 aStatus, |
|
1834 aPacketId, |
|
1835 aRate, |
|
1836 aPacketQueueDelay, |
|
1837 aMediaDelay, |
|
1838 aTotalTxDelay, |
|
1839 aAckFailures, |
|
1840 aQueueId, |
|
1841 aRequestedRate, |
|
1842 aMulticastData ); |
|
1843 } |
|
1844 |
|
1845 // ----------------------------------------------------------------------------- |
|
1846 // |
|
1847 // ----------------------------------------------------------------------------- |
|
1848 // |
|
1849 void WlanContextImpl::CallPacketSchedule( |
|
1850 WlanContextImpl& aCtxImpl, |
|
1851 TBool aMore ) |
|
1852 { |
|
1853 iCurrentMacState->CallPacketSchedule( aCtxImpl, aMore ); |
|
1854 } |
|
1855 |
|
1856 // ----------------------------------------------------------------------------- |
|
1857 // |
|
1858 // ----------------------------------------------------------------------------- |
|
1859 // |
|
1860 void WlanContextImpl::OnPacketFlushEvent( |
|
1861 WlanContextImpl& aCtxImpl, |
|
1862 TUint32 aPacketId, |
|
1863 TDataBuffer* aMetaHeader ) |
|
1864 { |
|
1865 iCurrentMacState->OnPacketFlushEvent( aCtxImpl, aPacketId, aMetaHeader ); |
|
1866 } |
|
1867 |
|
1868 // ----------------------------------------------------------------------------- |
|
1869 // |
|
1870 // ----------------------------------------------------------------------------- |
|
1871 // |
|
1872 void WlanContextImpl::OnPacketPushPossible( |
|
1873 WlanContextImpl& aCtxImpl ) |
|
1874 { |
|
1875 iCurrentMacState->OnPacketPushPossible( aCtxImpl ); |
|
1876 } |