Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Gopichand Nakkala | 92f07d8 | 2013-01-08 21:16:34 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | /* |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 22 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 23 | * |
| 24 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 25 | * |
| 26 | * |
| 27 | * Permission to use, copy, modify, and/or distribute this software for |
| 28 | * any purpose with or without fee is hereby granted, provided that the |
| 29 | * above copyright notice and this permission notice appear in all |
| 30 | * copies. |
| 31 | * |
| 32 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 33 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 34 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 35 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 36 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 37 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 38 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 39 | * PERFORMANCE OF THIS SOFTWARE. |
| 40 | */ |
| 41 | |
| 42 | /*=========================================================================== |
| 43 | |
| 44 | s a p F s m . C |
| 45 | |
| 46 | OVERVIEW: |
| 47 | |
| 48 | This software unit holds the implementation of the WLAN SAP Finite |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 49 | State Machine modules |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 50 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 51 | DEPENDENCIES: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 52 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 53 | Are listed for each API below. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 54 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 55 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 56 | Copyright (c) 2010 QUALCOMM Incorporated. |
| 57 | All Rights Reserved. |
| 58 | Qualcomm Confidential and Proprietary |
| 59 | ===========================================================================*/ |
| 60 | |
| 61 | /*=========================================================================== |
| 62 | |
| 63 | EDIT HISTORY FOR FILE |
| 64 | |
| 65 | |
| 66 | This section contains comments describing changes made to the module. |
| 67 | Notice that changes are listed in reverse chronological order. |
| 68 | |
| 69 | |
| 70 | |
| 71 | when who what, where, why |
| 72 | ---------- --- -------------------------------------------------------- |
| 73 | 2010-03-15 Created module |
| 74 | |
| 75 | ===========================================================================*/ |
| 76 | |
| 77 | |
| 78 | /*---------------------------------------------------------------------------- |
| 79 | * Include Files |
| 80 | * -------------------------------------------------------------------------*/ |
| 81 | #include "sapInternal.h" |
| 82 | // Pick up the SME API definitions |
| 83 | #include "sme_Api.h" |
| 84 | // Pick up the PMC API definitions |
| 85 | #include "pmcApi.h" |
| 86 | #include "wlan_nv.h" |
| 87 | |
| 88 | /*---------------------------------------------------------------------------- |
| 89 | * Preprocessor Definitions and Constants |
| 90 | * -------------------------------------------------------------------------*/ |
| 91 | |
| 92 | /*---------------------------------------------------------------------------- |
| 93 | * Type Declarations |
| 94 | * -------------------------------------------------------------------------*/ |
| 95 | |
| 96 | /*---------------------------------------------------------------------------- |
| 97 | * Global Data Definitions |
| 98 | * -------------------------------------------------------------------------*/ |
| 99 | |
| 100 | /*---------------------------------------------------------------------------- |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 101 | * External declarations for global context |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 102 | * -------------------------------------------------------------------------*/ |
| 103 | |
| 104 | /*---------------------------------------------------------------------------- |
| 105 | * Static Variable Definitions |
| 106 | * -------------------------------------------------------------------------*/ |
| 107 | |
| 108 | /*---------------------------------------------------------------------------- |
| 109 | * Static Function Declarations and Definitions |
| 110 | * -------------------------------------------------------------------------*/ |
| 111 | #ifdef SOFTAP_CHANNEL_RANGE |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 112 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, v_U8_t **channelList, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 113 | v_U8_t *numberOfChannels); |
| 114 | #endif |
| 115 | /*---------------------------------------------------------------------------- |
| 116 | * Externalized Function Definitions |
| 117 | * -------------------------------------------------------------------------*/ |
| 118 | |
| 119 | /*---------------------------------------------------------------------------- |
| 120 | * Function Declarations and Documentation |
| 121 | * -------------------------------------------------------------------------*/ |
| 122 | |
| 123 | /*========================================================================== |
| 124 | FUNCTION sapEventInit |
| 125 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 126 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 127 | Function for initializing sWLAN_SAPEvent structure |
| 128 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 129 | DEPENDENCIES |
| 130 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 131 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 132 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 133 | |
| 134 | IN |
| 135 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 136 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 137 | RETURN VALUE |
| 138 | |
| 139 | None |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 140 | |
| 141 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 142 | ============================================================================*/ |
| 143 | static inline void sapEventInit(ptWLAN_SAPEvent sapEvent) |
| 144 | { |
| 145 | sapEvent->event = eSAP_MAC_SCAN_COMPLETE; |
| 146 | sapEvent->params = 0; |
| 147 | sapEvent->u1 = 0; |
| 148 | sapEvent->u2 = 0; |
| 149 | } |
| 150 | |
| 151 | /*========================================================================== |
| 152 | FUNCTION sapGotoChannelSel |
| 153 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 154 | DESCRIPTION |
| 155 | Function for initiating scan request for SME |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 156 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 157 | DEPENDENCIES |
| 158 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 159 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 160 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 161 | |
| 162 | IN |
| 163 | sapContext : Sap Context value |
| 164 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 165 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 166 | RETURN VALUE |
| 167 | The VOS_STATUS code associated with performing the operation |
| 168 | |
| 169 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 170 | |
| 171 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 172 | ============================================================================*/ |
| 173 | VOS_STATUS |
| 174 | sapGotoChannelSel |
| 175 | ( |
| 176 | ptSapContext sapContext, |
| 177 | ptWLAN_SAPEvent sapEvent |
| 178 | ) |
| 179 | { |
| 180 | /* Initiate a SCAN request */ |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 181 | eHalStatus halStatus; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 182 | tCsrScanRequest scanRequest;/* To be initialised if scan is required */ |
| 183 | v_U32_t scanRequestID = 0; |
| 184 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 185 | |
| 186 | #ifdef SOFTAP_CHANNEL_RANGE |
| 187 | v_U8_t *channelList = NULL; |
| 188 | v_U8_t numOfChannels = 0 ; |
| 189 | #endif |
| 190 | tHalHandle hHal; |
| 191 | tANI_U8 channel; |
| 192 | |
| 193 | hHal = (tHalHandle)vos_get_context( VOS_MODULE_ID_SME, sapContext->pvosGCtx); |
| 194 | if (NULL == hHal) |
| 195 | { |
| 196 | /* we have a serious problem */ |
| 197 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 198 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 199 | return VOS_STATUS_E_FAULT; |
| 200 | } |
| 201 | |
| 202 | /*If STA-AP concurrency is enabled take the concurrent connected channel first. In other cases wpa_supplicant should take care */ |
| 203 | if (vos_get_concurrency_mode() == VOS_STA_SAP) |
| 204 | { |
| 205 | channel = sme_GetConcurrentOperationChannel(hHal); |
| 206 | |
| 207 | if (channel) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 208 | { /*if a valid channel is returned then use concurrent channel. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 209 | Else take whatever comes from configuartion*/ |
| 210 | sapContext->channel = channel; |
Kiet Lam | ef0b035 | 2013-11-12 11:01:08 +0530 | [diff] [blame] | 211 | sme_SelectCBMode(hHal, |
| 212 | sapConvertSapPhyModeToCsrPhyMode(sapContext->csrRoamProfile.phyMode), |
| 213 | channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 214 | } |
| 215 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 216 | |
| 217 | if (sapContext->channel == AUTO_CHANNEL_SELECT) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 218 | { |
| 219 | vos_mem_zero(&scanRequest, sizeof(scanRequest)); |
| 220 | |
| 221 | /* Set scanType to Passive scan */ |
| 222 | scanRequest.scanType = eSIR_PASSIVE_SCAN; |
| 223 | |
| 224 | /* Set min and max channel time to zero */ |
| 225 | scanRequest.minChnTime = 0; |
| 226 | scanRequest.maxChnTime = 0; |
| 227 | |
| 228 | /* Set BSSType to default type */ |
| 229 | scanRequest.BSSType = eCSR_BSS_TYPE_ANY; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 230 | |
| 231 | #ifndef SOFTAP_CHANNEL_RANGE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 232 | /*Scan all the channels */ |
| 233 | scanRequest.ChannelInfo.numOfChannels = 0; |
| 234 | |
| 235 | scanRequest.ChannelInfo.ChannelList = NULL; |
| 236 | |
| 237 | scanRequest.requestType = eCSR_SCAN_REQUEST_FULL_SCAN;//eCSR_SCAN_REQUEST_11D_SCAN; |
| 238 | |
| 239 | #else |
| 240 | |
| 241 | sapGetChannelList(sapContext, &channelList, &numOfChannels); |
| 242 | |
| 243 | /*Scan the channels in the list*/ |
| 244 | scanRequest.ChannelInfo.numOfChannels = numOfChannels; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 245 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 246 | scanRequest.ChannelInfo.ChannelList = channelList; |
| 247 | |
| 248 | scanRequest.requestType = eCSR_SCAN_SOFTAP_CHANNEL_RANGE; |
| 249 | |
| 250 | sapContext->channelList = channelList; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 251 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 252 | #endif |
| 253 | /* Set requestType to Full scan */ |
| 254 | |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 255 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, calling sme_ScanRequest", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 256 | |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 257 | halStatus = sme_ScanRequest(hHal, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 258 | 0,//Not used in csrScanRequest |
| 259 | &scanRequest, |
| 260 | &scanRequestID,//, when ID == 0 11D scan/active scan with callback, min-maxChntime set in csrScanRequest()? |
| 261 | &WLANSAP_ScanCallback,//csrScanCompleteCallback callback, |
| 262 | sapContext);//void * pContext scanRequestID filled up |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 263 | if (eHAL_STATUS_SUCCESS != halStatus) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 264 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 265 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "%s:sme_ScanRequest fail %d!!!", __func__, halStatus); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 266 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "SoftAP Configuring for default channel, Ch= %d", sapContext->channel); |
| 267 | /* In case of error, switch to default channel */ |
| 268 | sapContext->channel = SAP_DEFAULT_CHANNEL; |
| 269 | |
| 270 | #ifdef SOFTAP_CHANNEL_RANGE |
| 271 | if(sapContext->channelList != NULL) |
| 272 | { |
| 273 | sapContext->channel = sapContext->channelList[0]; |
| 274 | vos_mem_free(sapContext->channelList); |
| 275 | sapContext->channelList = NULL; |
| 276 | } |
| 277 | #endif |
| 278 | /* Fill in the event structure */ |
| 279 | sapEventInit(sapEvent); |
| 280 | /* Handle event */ |
| 281 | vosStatus = sapFsm(sapContext, sapEvent); |
| 282 | } |
| 283 | else |
| 284 | { |
| 285 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, return from sme_ScanRequest, scanRequestID=%d, Ch= %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 286 | __func__, scanRequestID, sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 287 | } |
| 288 | |
| 289 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 290 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 291 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 292 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, for configured channel, Ch= %d", __func__, sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 293 | /* Fill in the event structure */ |
| 294 | // Eventhough scan was not done, means a user set channel was chosen |
| 295 | sapEventInit(sapEvent); |
| 296 | /* Handle event */ |
| 297 | vosStatus = sapFsm(sapContext, sapEvent); |
| 298 | } |
| 299 | |
| 300 | /* If scan failed, get default channel and advance state machine as success with default channel */ |
| 301 | /* Have to wait for the call back to be called to get the channel cannot advance state machine here as said above */ |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 302 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, before exiting sapGotoChannelSel channel=%d", __func__, sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 303 | |
| 304 | return VOS_STATUS_SUCCESS; |
| 305 | }// sapGotoChannelSel |
| 306 | |
| 307 | /*========================================================================== |
| 308 | FUNCTION sapGotoStarting |
| 309 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 310 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 311 | Function for initiating start bss request for SME |
| 312 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 313 | DEPENDENCIES |
| 314 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 315 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 316 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 317 | |
| 318 | IN |
| 319 | sapContext : Sap Context value |
| 320 | sapEvent : State machine event |
| 321 | bssType : Type of bss to start, INRA AP |
| 322 | status : Return the SAP status here |
| 323 | |
| 324 | RETURN VALUE |
| 325 | The VOS_STATUS code associated with performing the operation |
| 326 | |
| 327 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 328 | |
| 329 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 330 | ============================================================================*/ |
| 331 | VOS_STATUS |
| 332 | sapGotoStarting |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 333 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 334 | ptSapContext sapContext, |
| 335 | ptWLAN_SAPEvent sapEvent, |
| 336 | eCsrRoamBssType bssType |
| 337 | ) |
| 338 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 339 | /* tHalHandle */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 340 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 341 | eHalStatus halStatus; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 342 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 343 | /*- - - - - - - - TODO:once configs from hdd available - - - - - - - - -*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 344 | char key_material[32]={ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1,}; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 345 | sapContext->key_type = 0x05; |
| 346 | sapContext->key_length = 32; |
| 347 | vos_mem_copy(sapContext->key_material, key_material, sizeof(key_material)); /* Need a key size define */ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 348 | |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 349 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 350 | if (NULL == hHal) |
| 351 | { |
| 352 | /* we have a serious problem */ |
| 353 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 354 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 355 | return VOS_STATUS_E_FAULT; |
| 356 | } |
| 357 | |
| 358 | //TODO: What shall we do if failure???? |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 359 | halStatus = pmcRequestFullPower( hHal, |
| 360 | WLANSAP_pmcFullPwrReqCB, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 361 | sapContext, |
| 362 | eSME_REASON_OTHER); |
| 363 | |
| 364 | /* Open SME Session for Softap */ |
| 365 | halStatus = sme_OpenSession(hHal, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 366 | &WLANSAP_RoamCallback, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 367 | sapContext, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 368 | sapContext->self_mac_addr, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 369 | &sapContext->sessionId); |
| 370 | |
| 371 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 372 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 373 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "Error: In %s calling sme_RoamConnect status = %d", __func__, halStatus); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 374 | return VOS_STATUS_E_FAILURE; |
| 375 | } |
| 376 | |
| 377 | return VOS_STATUS_SUCCESS; |
| 378 | }// sapGotoStarting |
| 379 | |
| 380 | /*========================================================================== |
| 381 | FUNCTION sapGotoDisconnecting |
| 382 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 383 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 384 | Processing of SAP FSM Disconnecting state |
| 385 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 386 | DEPENDENCIES |
| 387 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 388 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 389 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 390 | |
| 391 | IN |
| 392 | sapContext : Sap Context value |
| 393 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 394 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 395 | RETURN VALUE |
| 396 | The VOS_STATUS code associated with performing the operation |
| 397 | |
| 398 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 399 | |
| 400 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 401 | ============================================================================*/ |
| 402 | VOS_STATUS |
| 403 | sapGotoDisconnecting |
| 404 | ( |
| 405 | ptSapContext sapContext |
| 406 | ) |
| 407 | { |
| 408 | eHalStatus halStatus; |
| 409 | tHalHandle hHal; |
| 410 | |
| 411 | hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 412 | if (NULL == hHal) |
| 413 | { |
| 414 | /* we have a serious problem */ |
| 415 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 416 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 417 | return VOS_STATUS_E_FAULT; |
| 418 | } |
| 419 | |
| 420 | sapFreeRoamProfile(&sapContext->csrRoamProfile); |
| 421 | halStatus = sme_RoamStopBss(hHal, sapContext->sessionId); |
| 422 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 423 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 424 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "Error: In %s calling sme_RoamStopBss status = %d", __func__, halStatus); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 425 | return VOS_STATUS_E_FAILURE; |
| 426 | } |
| 427 | |
| 428 | return VOS_STATUS_SUCCESS; |
| 429 | } |
| 430 | |
| 431 | static eHalStatus sapRoamSessionCloseCallback(void *pContext) |
| 432 | { |
| 433 | ptSapContext sapContext = (ptSapContext)pContext; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 434 | return sapSignalHDDevent(sapContext, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 435 | eSAP_STOP_BSS_EVENT, (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 436 | } |
| 437 | |
| 438 | /*========================================================================== |
| 439 | FUNCTION sapGotoDisconnected |
| 440 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 441 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 442 | Function for setting the SAP FSM to Disconnection state |
| 443 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 444 | DEPENDENCIES |
| 445 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 446 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 447 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 448 | |
| 449 | IN |
| 450 | sapContext : Sap Context value |
| 451 | sapEvent : State machine event |
| 452 | status : Return the SAP status here |
| 453 | |
| 454 | RETURN VALUE |
| 455 | The VOS_STATUS code associated with performing the operation |
| 456 | |
| 457 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 458 | |
| 459 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 460 | ============================================================================*/ |
| 461 | VOS_STATUS |
| 462 | sapGotoDisconnected |
| 463 | ( |
| 464 | ptSapContext sapContext |
| 465 | ) |
| 466 | { |
| 467 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 468 | tWLAN_SAPEvent sapEvent; |
| 469 | // Processing has to be coded |
| 470 | // Clean up stations from TL etc as AP BSS is shut down then set event |
| 471 | sapEvent.event = eSAP_MAC_READY_FOR_CONNECTIONS;// hardcoded |
| 472 | sapEvent.params = 0; |
| 473 | sapEvent.u1 = 0; |
| 474 | sapEvent.u2 = 0; |
| 475 | /* Handle event */ |
| 476 | vosStatus = sapFsm(sapContext, &sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 477 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 478 | return vosStatus; |
| 479 | } |
| 480 | |
| 481 | /*========================================================================== |
| 482 | FUNCTION sapSignalHDDevent |
| 483 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 484 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 485 | Function for HDD to send the event notification using callback |
| 486 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 487 | DEPENDENCIES |
| 488 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 489 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 490 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 491 | |
| 492 | IN |
| 493 | sapContext : Sap Context value |
| 494 | pCsrRoamInfo : Pointer to CSR roam information |
| 495 | sapHddevent : SAP HDD event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 496 | context : to pass the element for future support |
| 497 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 498 | RETURN VALUE |
| 499 | The VOS_STATUS code associated with performing the operation |
| 500 | |
| 501 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 502 | |
| 503 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 504 | ============================================================================*/ |
| 505 | VOS_STATUS |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 506 | sapSignalHDDevent |
| 507 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 508 | ptSapContext sapContext, /* sapContext value */ |
| 509 | tCsrRoamInfo *pCsrRoamInfo, |
| 510 | eSapHddEvent sapHddevent, |
| 511 | void *context |
| 512 | ) |
| 513 | { |
| 514 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 515 | tSap_Event sapApAppEvent; /* This now encodes ALL event types */ |
| 516 | /*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/ |
| 517 | |
| 518 | /* Format the Start BSS Complete event to return... */ |
| 519 | VOS_ASSERT(sapContext->pfnSapEventCallback); |
| 520 | |
| 521 | switch (sapHddevent) |
| 522 | { |
| 523 | case eSAP_STA_ASSOC_IND: |
Madan Mohan Koyyalamudi | 8bdd311 | 2012-09-24 13:55:14 -0700 | [diff] [blame] | 524 | // TODO - Indicate the assoc request indication to OS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 525 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_IND; |
| 526 | |
| 527 | vos_mem_copy( &sapApAppEvent.sapevt.sapAssocIndication.staMac, pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 528 | sapApAppEvent.sapevt.sapAssocIndication.staId = pCsrRoamInfo->staId; |
| 529 | sapApAppEvent.sapevt.sapAssocIndication.status = 0; |
| 530 | // Required for indicating the frames to upper layer |
| 531 | sapApAppEvent.sapevt.sapAssocIndication.beaconLength = pCsrRoamInfo->beaconLength; |
| 532 | sapApAppEvent.sapevt.sapAssocIndication.beaconPtr = pCsrRoamInfo->beaconPtr; |
| 533 | sapApAppEvent.sapevt.sapAssocIndication.assocReqLength = pCsrRoamInfo->assocReqLength; |
| 534 | sapApAppEvent.sapevt.sapAssocIndication.assocReqPtr = pCsrRoamInfo->assocReqPtr; |
| 535 | sapApAppEvent.sapevt.sapAssocIndication.fWmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 536 | if ( pCsrRoamInfo->u.pConnectedProfile != NULL ) |
| 537 | { |
| 538 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedAuthType = pCsrRoamInfo->u.pConnectedProfile->AuthType; |
| 539 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedUCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->EncryptionType; |
| 540 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedMCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->mcEncryptionType; |
| 541 | sapApAppEvent.sapevt.sapAssocIndication.fAuthRequired = pCsrRoamInfo->fAuthRequired; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 542 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 543 | break; |
| 544 | case eSAP_START_BSS_EVENT: |
| 545 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 546 | __func__, "eSAP_START_BSS_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 547 | sapApAppEvent.sapHddEventCode = eSAP_START_BSS_EVENT; |
| 548 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.status = (eSapStatus )context; |
| 549 | if(pCsrRoamInfo != NULL ){ |
| 550 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = pCsrRoamInfo->staId; |
| 551 | } |
| 552 | else |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 553 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 554 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.operatingChannel = (v_U8_t)sapContext->channel; |
| 555 | break; |
| 556 | |
| 557 | case eSAP_STOP_BSS_EVENT: |
| 558 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 559 | __func__, "eSAP_STOP_BSS_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 560 | sapApAppEvent.sapHddEventCode = eSAP_STOP_BSS_EVENT; |
| 561 | sapApAppEvent.sapevt.sapStopBssCompleteEvent.status = (eSapStatus )context; |
| 562 | break; |
| 563 | |
| 564 | case eSAP_STA_ASSOC_EVENT: |
| 565 | { |
| 566 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 567 | __func__, "eSAP_STA_ASSOC_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 568 | if (pCsrRoamInfo->fReassocReq) |
| 569 | sapApAppEvent.sapHddEventCode = eSAP_STA_REASSOC_EVENT; |
| 570 | else |
| 571 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_EVENT; |
| 572 | |
| 573 | //TODO: Need to fill the SET KEY information and pass to HDD |
| 574 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 575 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 576 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staId = pCsrRoamInfo->staId ; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 577 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 578 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen = pCsrRoamInfo->rsnIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 579 | vos_mem_copy(sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies, pCsrRoamInfo->prsnIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 580 | pCsrRoamInfo->rsnIELen); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 581 | |
| 582 | if(pCsrRoamInfo->addIELen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 583 | { |
| 584 | v_U8_t len = sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 585 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 586 | += pCsrRoamInfo->addIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 587 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies[len], pCsrRoamInfo->paddIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 588 | pCsrRoamInfo->addIELen); |
| 589 | } |
| 590 | |
| 591 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.wmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 592 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.status = (eSapStatus )context; |
| 593 | //TODO: Need to fill sapAuthType |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 594 | //sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.SapAuthType = pCsrRoamInfo->pProfile->negotiatedAuthType; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 595 | break; |
| 596 | } |
| 597 | |
| 598 | case eSAP_STA_DISASSOC_EVENT: |
| 599 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 600 | __func__, "eSAP_STA_DISASSOC_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 601 | sapApAppEvent.sapHddEventCode = eSAP_STA_DISASSOC_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 602 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 603 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 604 | pCsrRoamInfo->peerMac, sizeof(tSirMacAddr)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 605 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staId = pCsrRoamInfo->staId; |
| 606 | if (pCsrRoamInfo->reasonCode == eCSR_ROAM_RESULT_FORCED) |
| 607 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_USR_INITATED_DISASSOC; |
| 608 | else |
| 609 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_MAC_INITATED_DISASSOC; |
| 610 | |
| 611 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 612 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.status = (eSapStatus )context; |
| 613 | break; |
| 614 | |
| 615 | case eSAP_STA_SET_KEY_EVENT: |
| 616 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 617 | __func__, "eSAP_STA_SET_KEY_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 618 | sapApAppEvent.sapHddEventCode = eSAP_STA_SET_KEY_EVENT; |
| 619 | sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.status = (eSapStatus )context; |
| 620 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.peerMacAddr, |
| 621 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 622 | break; |
| 623 | |
| 624 | case eSAP_STA_DEL_KEY_EVENT : |
| 625 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 626 | __func__, "eSAP_STA_DEL_KEY_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 627 | sapApAppEvent.sapHddEventCode = eSAP_STA_DEL_KEY_EVENT; |
| 628 | sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.status = (eSapStatus )context; |
| 629 | //TODO: Should we need to send the key information |
| 630 | //sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.keyId = ; |
| 631 | break; |
| 632 | |
| 633 | case eSAP_STA_MIC_FAILURE_EVENT : |
| 634 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 635 | __func__, "eSAP_STA_MIC_FAILURE_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 636 | sapApAppEvent.sapHddEventCode = eSAP_STA_MIC_FAILURE_EVENT; |
| 637 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.srcMacAddr, |
| 638 | pCsrRoamInfo->u.pMICFailureInfo->srcMacAddr, |
| 639 | sizeof(tSirMacAddr)); |
| 640 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.staMac, |
| 641 | pCsrRoamInfo->u.pMICFailureInfo->taMacAddr, |
| 642 | sizeof(tSirMacAddr)); |
| 643 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.dstMacAddr, |
| 644 | pCsrRoamInfo->u.pMICFailureInfo->dstMacAddr, |
| 645 | sizeof(tSirMacAddr)); |
| 646 | sapApAppEvent.sapevt.sapStationMICFailureEvent.multicast = pCsrRoamInfo->u.pMICFailureInfo->multicast; |
| 647 | sapApAppEvent.sapevt.sapStationMICFailureEvent.IV1 = pCsrRoamInfo->u.pMICFailureInfo->IV1; |
| 648 | sapApAppEvent.sapevt.sapStationMICFailureEvent.keyId = pCsrRoamInfo->u.pMICFailureInfo->keyId; |
| 649 | vos_mem_copy( sapApAppEvent.sapevt.sapStationMICFailureEvent.TSC, |
| 650 | pCsrRoamInfo->u.pMICFailureInfo->TSC, |
| 651 | SIR_CIPHER_SEQ_CTR_SIZE); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 652 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 653 | |
| 654 | case eSAP_ASSOC_STA_CALLBACK_EVENT: |
| 655 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 656 | __func__, "eSAP_ASSOC_STA_CALLBACK_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 657 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 658 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 659 | case eSAP_WPS_PBC_PROBE_REQ_EVENT: |
| 660 | sapApAppEvent.sapHddEventCode = eSAP_WPS_PBC_PROBE_REQ_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 661 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 662 | vos_mem_copy( &sapApAppEvent.sapevt.sapPBCProbeReqEvent.WPSPBCProbeReq, |
| 663 | pCsrRoamInfo->u.pWPSPBCProbeReq, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 664 | sizeof(tSirWPSPBCProbeReq)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 665 | break; |
| 666 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 667 | case eSAP_INDICATE_MGMT_FRAME: |
| 668 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 669 | "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 670 | __func__, "eSAP_INDICATE_MGMT_FRAME"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 671 | sapApAppEvent.sapHddEventCode = eSAP_INDICATE_MGMT_FRAME; |
| 672 | sapApAppEvent.sapevt.sapManagementFrameInfo.nFrameLength |
| 673 | = pCsrRoamInfo->nFrameLength; |
| 674 | sapApAppEvent.sapevt.sapManagementFrameInfo.pbFrames |
| 675 | = pCsrRoamInfo->pbFrames; |
| 676 | sapApAppEvent.sapevt.sapManagementFrameInfo.frameType |
| 677 | = pCsrRoamInfo->frameType; |
| 678 | sapApAppEvent.sapevt.sapManagementFrameInfo.rxChan |
| 679 | = pCsrRoamInfo->rxChan; |
| 680 | |
| 681 | break; |
| 682 | case eSAP_REMAIN_CHAN_READY: |
| 683 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 684 | "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 685 | __func__, "eSAP_REMAIN_CHAN_READY"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 686 | sapApAppEvent.sapHddEventCode = eSAP_REMAIN_CHAN_READY; |
| 687 | break; |
| 688 | case eSAP_SEND_ACTION_CNF: |
| 689 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 690 | "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 691 | __func__, "eSAP_SEND_ACTION_CNF"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 692 | sapApAppEvent.sapHddEventCode = eSAP_SEND_ACTION_CNF; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 693 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 694 | break; |
Madan Mohan Koyyalamudi | 167b95e | 2012-11-27 15:53:38 -0800 | [diff] [blame] | 695 | |
| 696 | case eSAP_DISCONNECT_ALL_P2P_CLIENT: |
| 697 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 698 | "In %s, SAP event callback event = %s", |
| 699 | __func__, "eSAP_DISCONNECT_ALL_P2P_CLIENT"); |
| 700 | sapApAppEvent.sapHddEventCode = eSAP_DISCONNECT_ALL_P2P_CLIENT; |
| 701 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
| 702 | break; |
| 703 | |
| 704 | case eSAP_MAC_TRIG_STOP_BSS_EVENT : |
| 705 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 706 | "In %s, SAP event callback event = %s", |
| 707 | __func__, "eSAP_MAC_TRIG_STOP_BSS_EVENT"); |
| 708 | sapApAppEvent.sapHddEventCode = eSAP_MAC_TRIG_STOP_BSS_EVENT; |
| 709 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
| 710 | break; |
| 711 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 712 | |
| 713 | case eSAP_UNKNOWN_STA_JOIN: |
| 714 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 715 | "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 716 | __func__, "eSAP_UNKNOWN_STA_JOIN"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 717 | sapApAppEvent.sapHddEventCode = eSAP_UNKNOWN_STA_JOIN; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 718 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapUnknownSTAJoin.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 719 | (v_PVOID_t)context, sizeof(v_MACADDR_t)); |
| 720 | break; |
| 721 | |
| 722 | case eSAP_MAX_ASSOC_EXCEEDED: |
| 723 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 724 | "In %s, SAP event callback event = %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 725 | __func__, "eSAP_MAX_ASSOC_EXCEEDED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 726 | sapApAppEvent.sapHddEventCode = eSAP_MAX_ASSOC_EXCEEDED; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 727 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapMaxAssocExceeded.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 728 | (v_PVOID_t)pCsrRoamInfo->peerMac, sizeof(v_MACADDR_t)); |
| 729 | break; |
| 730 | |
| 731 | default: |
| 732 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, SAP Unknown callback event = %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 733 | __func__,sapHddevent); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 734 | break; |
| 735 | } |
| 736 | vosStatus = (*sapContext->pfnSapEventCallback) |
| 737 | ( |
| 738 | &sapApAppEvent, |
| 739 | sapContext->pUsrContext//userdataforcallback - hdd opaque handle |
| 740 | ); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 741 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 742 | return vosStatus; |
| 743 | |
| 744 | } /* sapSignalApAppStartBssEvent */ |
| 745 | |
| 746 | /*========================================================================== |
| 747 | FUNCTION sapFsm |
| 748 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 749 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 750 | SAP State machine entry function |
| 751 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 752 | DEPENDENCIES |
| 753 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 754 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 755 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 756 | |
| 757 | IN |
| 758 | sapContext : Sap Context value |
| 759 | sapEvent : State machine event |
| 760 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 761 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 762 | RETURN VALUE |
| 763 | The VOS_STATUS code associated with performing the operation |
| 764 | |
| 765 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 766 | |
| 767 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 768 | ============================================================================*/ |
| 769 | VOS_STATUS |
| 770 | sapFsm |
| 771 | ( |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 772 | ptSapContext sapContext, /* sapContext value */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 773 | ptWLAN_SAPEvent sapEvent /* State machine event */ |
| 774 | ) |
| 775 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 776 | /* Retrieve the phy link state machine structure |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 777 | * from the sapContext value |
| 778 | */ |
| 779 | eSapFsmStates_t stateVar = sapContext->sapsMachine; /*state var that keeps track of state machine*/ |
| 780 | tCsrRoamInfo *roamInfo = (tCsrRoamInfo *)(sapEvent->params); |
| 781 | v_U32_t msg = sapEvent->event; /* State machine input event message */ |
| 782 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 783 | |
| 784 | switch (stateVar) |
| 785 | { |
| 786 | case eSAP_DISCONNECTED: |
| 787 | if ((msg == eSAP_HDD_START_INFRA_BSS)) |
| 788 | { |
| 789 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 790 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, new from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 791 | __func__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 792 | |
| 793 | /* There can be one SAP Session for softap */ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 794 | if (sapContext->isSapSessionOpen == eSAP_TRUE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 795 | { |
| 796 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 797 | "%s:SME Session is already opened\n",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 798 | return VOS_STATUS_E_EXISTS; |
| 799 | } |
| 800 | |
| 801 | sapContext->sessionId = 0xff; |
| 802 | |
| 803 | /* Set SAP device role */ |
| 804 | sapContext->sapsMachine = eSAP_CH_SELECT; |
| 805 | |
| 806 | /* Perform sme_ScanRequest */ |
| 807 | vosStatus = sapGotoChannelSel(sapContext, sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 808 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 809 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 810 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 811 | __func__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 812 | } |
| 813 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 814 | { |
| 815 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 816 | __func__, "eSAP_DISCONNECTED", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 817 | } |
| 818 | break; |
| 819 | |
| 820 | case eSAP_CH_SELECT: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 821 | if (msg == eSAP_MAC_SCAN_COMPLETE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 822 | { |
| 823 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 824 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 825 | __func__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 826 | // Channel selected. Now can sapGotoStarting |
| 827 | sapContext->sapsMachine = eSAP_STARTING; |
| 828 | // Specify the channel |
| 829 | sapContext->csrRoamProfile.ChannelInfo.numOfChannels = 1; |
| 830 | sapContext->csrRoamProfile.ChannelInfo.ChannelList = &sapContext->csrRoamProfile.operationChannel; |
| 831 | sapContext->csrRoamProfile.operationChannel = (tANI_U8)sapContext->channel; |
| 832 | vosStatus = sapGotoStarting( sapContext, sapEvent, eCSR_BSS_TYPE_INFRA_AP); |
| 833 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 834 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 835 | __func__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 836 | } |
| 837 | else |
| 838 | { |
| 839 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 840 | __func__, "eSAP_CH_SELECT", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 841 | } |
| 842 | break; |
| 843 | |
| 844 | case eSAP_STARTING: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 845 | if (msg == eSAP_MAC_START_BSS_SUCCESS ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 846 | { |
| 847 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 848 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state channel = %d %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 849 | __func__,sapContext->channel, "eSAP_STARTING", "eSAP_STARTED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 850 | |
| 851 | sapContext->sapsMachine = eSAP_STARTED; |
| 852 | /*Action code for transition */ |
| 853 | vosStatus = sapSignalHDDevent( sapContext, roamInfo, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_SUCCESS); |
| 854 | |
| 855 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 856 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 857 | __func__, "eSAP_STARTING", "eSAP_STARTED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 858 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 859 | else if (msg == eSAP_MAC_START_FAILS) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 860 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 861 | /*Transition from STARTING to DISCONNECTED (both without substates)*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 862 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 863 | __func__, "eSAP_STARTING", "eSAP_DISCONNECTED"); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 864 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 865 | /*Action code for transition */ |
| 866 | vosStatus = sapSignalHDDevent( sapContext, NULL, eSAP_START_BSS_EVENT,(v_PVOID_t) eSAP_STATUS_FAILURE); |
| 867 | vosStatus = sapGotoDisconnected(sapContext); |
| 868 | |
| 869 | /*Advance outer statevar */ |
| 870 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 871 | } |
| 872 | else if (msg == eSAP_HDD_STOP_INFRA_BSS) |
| 873 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 874 | /*Transition from eSAP_STARTING to eSAP_DISCONNECTING (both without substates)*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 875 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 876 | __func__, "eSAP_STARTING", "eSAP_DISCONNECTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 877 | |
| 878 | /*Advance outer statevar */ |
| 879 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 880 | vosStatus = sapSignalHDDevent( sapContext, NULL, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_FAILURE); |
| 881 | vosStatus = sapGotoDisconnected(sapContext); |
| 882 | /* Close the SME session*/ |
| 883 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 884 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 885 | { |
| 886 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 887 | if (NULL == hHal) |
| 888 | { |
| 889 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 890 | "In %s, NULL hHal in state %s, msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 891 | __func__, "eSAP_STARTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 892 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 893 | else if (eHAL_STATUS_SUCCESS == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 894 | sme_CloseSession(hHal, |
| 895 | sapContext->sessionId, NULL, NULL)) |
| 896 | { |
| 897 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 898 | } |
| 899 | } |
| 900 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 901 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 902 | { |
| 903 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 904 | "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 905 | __func__, "eSAP_STARTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 906 | /* Intentionally left blank */ |
| 907 | } |
| 908 | break; |
| 909 | |
| 910 | case eSAP_STARTED: |
| 911 | if (msg == eSAP_HDD_STOP_INFRA_BSS) |
| 912 | { |
| 913 | /* Transition from eSAP_STARTED to eSAP_DISCONNECTING (both without substates) */ |
| 914 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 915 | __func__, "eSAP_STARTED", "eSAP_DISCONNECTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 916 | sapContext->sapsMachine = eSAP_DISCONNECTING; |
| 917 | vosStatus = sapGotoDisconnecting(sapContext); |
| 918 | } |
| 919 | else |
| 920 | { |
| 921 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 922 | __func__, "eSAP_STARTED", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 923 | } |
| 924 | break; |
| 925 | |
| 926 | case eSAP_DISCONNECTING: |
| 927 | if (msg == eSAP_MAC_READY_FOR_CONNECTIONS) |
| 928 | { |
| 929 | /* Transition from eSAP_DISCONNECTING to eSAP_DISCONNECTED (both without substates) */ |
| 930 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 931 | __func__, "eSAP_DISCONNECTING", "eSAP_DISCONNECTED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 932 | |
| 933 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 934 | /* Close the SME session*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 935 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 936 | { |
| 937 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 938 | |
| 939 | if (NULL == hHal) |
| 940 | { |
| 941 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 942 | "In %s, NULL hHal in state %s, msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 943 | __func__, "eSAP_DISCONNECTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 944 | } |
| 945 | else |
| 946 | { |
| 947 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 948 | if (!HAL_STATUS_SUCCESS( |
| 949 | sme_CloseSession(hHal, |
| 950 | sapContext->sessionId, |
| 951 | sapRoamSessionCloseCallback, sapContext))) |
| 952 | { |
| 953 | vosStatus = sapSignalHDDevent(sapContext, NULL, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 954 | eSAP_STOP_BSS_EVENT, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 955 | (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 956 | } |
| 957 | } |
| 958 | } |
| 959 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 960 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 961 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 962 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 963 | "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 964 | __func__, "eSAP_DISCONNECTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 965 | } |
| 966 | break; |
| 967 | } |
| 968 | return vosStatus; |
| 969 | }// sapFsm |
| 970 | |
| 971 | |
| 972 | eSapStatus |
| 973 | sapconvertToCsrProfile(tsap_Config_t *pconfig_params, eCsrRoamBssType bssType, tCsrRoamProfile *profile) |
| 974 | { |
| 975 | //Create Roam profile for SoftAP to connect |
| 976 | profile->BSSType = eCSR_BSS_TYPE_INFRA_AP; |
| 977 | profile->SSIDs.numOfSSIDs = 1; |
| 978 | profile->csrPersona = pconfig_params->persona; |
| 979 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 980 | vos_mem_zero(profile->SSIDs.SSIDList[0].SSID.ssId, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 981 | sizeof(profile->SSIDs.SSIDList[0].SSID.ssId)); |
| 982 | |
| 983 | //Flag to not broadcast the SSID information |
| 984 | profile->SSIDs.SSIDList[0].ssidHidden = pconfig_params->SSIDinfo.ssidHidden; |
| 985 | |
| 986 | profile->SSIDs.SSIDList[0].SSID.length = pconfig_params->SSIDinfo.ssid.length; |
| 987 | vos_mem_copy(&profile->SSIDs.SSIDList[0].SSID.ssId, pconfig_params->SSIDinfo.ssid.ssId, |
| 988 | sizeof(pconfig_params->SSIDinfo.ssid.ssId)); |
| 989 | |
| 990 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 991 | |
| 992 | if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 993 | { |
| 994 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 995 | } |
| 996 | else if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 997 | { |
| 998 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_SHARED_KEY; |
| 999 | } |
| 1000 | else |
| 1001 | { |
| 1002 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_AUTOSWITCH; |
| 1003 | } |
| 1004 | |
| 1005 | profile->AuthType.numEntries = 1; |
| 1006 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 1007 | |
| 1008 | //Always set the Encryption Type |
| 1009 | profile->EncryptionType.numEntries = 1; |
| 1010 | profile->EncryptionType.encryptionType[0] = pconfig_params->RSNEncryptType; |
| 1011 | |
| 1012 | profile->mcEncryptionType.numEntries = 1; |
| 1013 | profile->mcEncryptionType.encryptionType[0] = pconfig_params->mcRSNEncryptType; |
| 1014 | |
| 1015 | if (pconfig_params->privacy & eSAP_SHARED_KEY) |
| 1016 | { |
| 1017 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_SHARED_KEY; |
| 1018 | } |
| 1019 | |
| 1020 | profile->privacy = pconfig_params->privacy; |
| 1021 | profile->fwdWPSPBCProbeReq = pconfig_params->fwdWPSPBCProbeReq; |
| 1022 | |
| 1023 | if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 1024 | { |
| 1025 | profile->csr80211AuthType = eSIR_SHARED_KEY; |
| 1026 | } |
| 1027 | else if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 1028 | { |
| 1029 | profile->csr80211AuthType = eSIR_OPEN_SYSTEM; |
| 1030 | } |
| 1031 | else |
| 1032 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1033 | profile->csr80211AuthType = eSIR_AUTO_SWITCH; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1034 | } |
| 1035 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1036 | //Initialize we are not going to use it |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1037 | profile->pWPAReqIE = NULL; |
| 1038 | profile->nWPAReqIELength = 0; |
| 1039 | |
| 1040 | //set the RSN/WPA IE |
| 1041 | profile->pRSNReqIE = NULL; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1042 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1043 | if (pconfig_params->RSNWPAReqIELength) |
| 1044 | { |
| 1045 | profile->pRSNReqIE = vos_mem_malloc(pconfig_params->RSNWPAReqIELength); |
| 1046 | if( NULL == profile->pRSNReqIE ) |
| 1047 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1048 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, " %s Fail to alloc memory", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1049 | return eSAP_STATUS_FAILURE; |
| 1050 | } |
| 1051 | vos_mem_copy(profile->pRSNReqIE, pconfig_params->pRSNWPAReqIE, pconfig_params->RSNWPAReqIELength); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1052 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1053 | } |
| 1054 | |
| 1055 | // Turn off CB mode |
| 1056 | profile->CBMode = eCSR_CB_OFF; |
| 1057 | |
| 1058 | //set the phyMode to accept anything |
| 1059 | //Best means everything because it covers all the things we support |
| 1060 | profile->phyMode = pconfig_params->SapHw_mode; /*eCSR_DOT11_MODE_BEST*/ |
| 1061 | |
| 1062 | //Configure beaconInterval |
| 1063 | profile->beaconInterval = (tANI_U16)pconfig_params->beacon_int; |
| 1064 | |
| 1065 | // set DTIM period |
| 1066 | profile->dtimPeriod = pconfig_params->dtim_period; |
| 1067 | |
| 1068 | //set Uapsd enable bit |
| 1069 | profile->ApUapsdEnable = pconfig_params->UapsdEnable; |
| 1070 | |
| 1071 | //Enable protection parameters |
| 1072 | profile->protEnabled = pconfig_params->protEnabled; |
| 1073 | profile->obssProtEnabled = pconfig_params->obssProtEnabled; |
| 1074 | profile->cfg_protection = pconfig_params->ht_capab; |
| 1075 | |
| 1076 | //country code |
| 1077 | if (pconfig_params->countryCode[0]) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1078 | vos_mem_copy(profile->countryCode, pconfig_params->countryCode, WNI_CFG_COUNTRY_CODE_LEN); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1079 | profile->ieee80211d = pconfig_params->ieee80211d; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1080 | //wps config info |
| 1081 | profile->wps_state = pconfig_params->wps_state; |
| 1082 | |
| 1083 | return eSAP_STATUS_SUCCESS; /* Success. */ |
| 1084 | } |
| 1085 | |
Ravi Joshi | aeb7d9e | 2013-05-02 12:28:14 -0700 | [diff] [blame] | 1086 | /** |
| 1087 | * FUNCTION: sapConvertSapPhyModeToCsrPhyMode |
| 1088 | * Called internally by SAP |
| 1089 | */ |
| 1090 | eCsrPhyMode sapConvertSapPhyModeToCsrPhyMode( eSapPhyMode sapPhyMode ) |
| 1091 | { |
| 1092 | switch (sapPhyMode) |
| 1093 | { |
| 1094 | case (eSAP_DOT11_MODE_abg): |
| 1095 | return eCSR_DOT11_MODE_abg; |
| 1096 | case (eSAP_DOT11_MODE_11b): |
| 1097 | return eCSR_DOT11_MODE_11b; |
| 1098 | case (eSAP_DOT11_MODE_11g): |
| 1099 | return eCSR_DOT11_MODE_11g; |
| 1100 | case (eSAP_DOT11_MODE_11n): |
| 1101 | return eCSR_DOT11_MODE_11n; |
| 1102 | case (eSAP_DOT11_MODE_11g_ONLY): |
| 1103 | return eCSR_DOT11_MODE_11g_ONLY; |
| 1104 | case (eSAP_DOT11_MODE_11n_ONLY): |
| 1105 | return eCSR_DOT11_MODE_11n_ONLY; |
| 1106 | case (eSAP_DOT11_MODE_11b_ONLY): |
| 1107 | return eCSR_DOT11_MODE_11b_ONLY; |
| 1108 | #ifdef WLAN_FEATURE_11AC |
| 1109 | case (eSAP_DOT11_MODE_11ac_ONLY): |
| 1110 | return eCSR_DOT11_MODE_11ac_ONLY; |
| 1111 | case (eSAP_DOT11_MODE_11ac): |
| 1112 | return eCSR_DOT11_MODE_11ac; |
| 1113 | #endif |
| 1114 | default: |
| 1115 | return eCSR_DOT11_MODE_AUTO; |
| 1116 | } |
| 1117 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1118 | |
| 1119 | void sapFreeRoamProfile(tCsrRoamProfile *profile) |
| 1120 | { |
| 1121 | if(profile->pRSNReqIE) |
| 1122 | { |
| 1123 | vos_mem_free(profile->pRSNReqIE); |
| 1124 | profile->pRSNReqIE = NULL; |
| 1125 | } |
| 1126 | } |
| 1127 | |
| 1128 | |
| 1129 | void |
| 1130 | sapSortMacList(v_MACADDR_t *macList, v_U8_t size) |
| 1131 | { |
| 1132 | v_U8_t outer, inner; |
| 1133 | v_MACADDR_t temp; |
| 1134 | v_SINT_t nRes = -1; |
| 1135 | |
| 1136 | for(outer = 0; outer < size; outer++) |
| 1137 | { |
| 1138 | for(inner = 0; inner < size - 1; inner++) |
| 1139 | { |
| 1140 | nRes = vos_mem_compare2((macList + inner)->bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1141 | if (nRes > 0) |
| 1142 | { |
| 1143 | vos_mem_copy(temp.bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1144 | vos_mem_copy((macList + inner + 1)->bytes, (macList + inner)->bytes, sizeof(v_MACADDR_t)); |
| 1145 | vos_mem_copy((macList + inner)->bytes, temp.bytes, sizeof(v_MACADDR_t)); |
| 1146 | } |
| 1147 | } |
| 1148 | } |
| 1149 | } |
| 1150 | |
| 1151 | eSapBool |
| 1152 | sapSearchMacList(v_MACADDR_t *macList, v_U8_t num_mac, v_U8_t *peerMac, v_U8_t *index) |
| 1153 | { |
| 1154 | v_SINT_t nRes = -1; |
| 1155 | v_S7_t nStart = 0, nEnd, nMiddle; |
| 1156 | nEnd = num_mac - 1; |
| 1157 | |
| 1158 | while (nStart <= nEnd) |
| 1159 | { |
| 1160 | nMiddle = (nStart + nEnd) / 2; |
| 1161 | nRes = vos_mem_compare2(&macList[nMiddle], peerMac, sizeof(v_MACADDR_t)); |
| 1162 | |
| 1163 | if (0 == nRes) |
| 1164 | { |
| 1165 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1166 | "search SUCC"); |
| 1167 | // "index equals NULL" means the caller does not need the |
| 1168 | // index value of the peerMac being searched |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1169 | if (index != NULL) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1170 | { |
| 1171 | *index = (v_U8_t) nMiddle; |
| 1172 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1173 | "index %d", *index); |
| 1174 | } |
| 1175 | return eSAP_TRUE; |
| 1176 | } |
| 1177 | if (nRes < 0) |
| 1178 | nStart = nMiddle + 1; |
| 1179 | else |
| 1180 | nEnd = nMiddle - 1; |
| 1181 | } |
| 1182 | |
| 1183 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1184 | "search not succ"); |
| 1185 | return eSAP_FALSE; |
| 1186 | } |
| 1187 | |
| 1188 | void |
| 1189 | sapAddMacToACL(v_MACADDR_t *macList, v_U8_t *size, v_U8_t *peerMac) |
| 1190 | { |
| 1191 | v_SINT_t nRes = -1; |
| 1192 | int i; |
| 1193 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"add acl entered"); |
| 1194 | for (i=((*size)-1); i>=0; i--) |
| 1195 | { |
| 1196 | nRes = vos_mem_compare2(&macList[i], peerMac, sizeof(v_MACADDR_t)); |
| 1197 | if (nRes > 0) |
| 1198 | { |
| 1199 | /* Move alphabetically greater mac addresses one index down to allow for insertion |
| 1200 | of new mac in sorted order */ |
| 1201 | vos_mem_copy((macList+i+1)->bytes,(macList+i)->bytes, sizeof(v_MACADDR_t)); |
| 1202 | } |
| 1203 | else |
| 1204 | { |
| 1205 | break; |
| 1206 | } |
| 1207 | } |
| 1208 | //This should also take care of if the element is the first to be added in the list |
| 1209 | vos_mem_copy((macList+i+1)->bytes, peerMac, sizeof(v_MACADDR_t)); |
| 1210 | // increment the list size |
| 1211 | (*size)++; |
| 1212 | } |
| 1213 | |
| 1214 | void |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1215 | sapRemoveMacFromACL(v_MACADDR_t *macList, v_U8_t *size, v_U8_t index) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1216 | { |
| 1217 | int i; |
| 1218 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"remove acl entered"); |
| 1219 | /* return if the list passed is empty. Ideally this should never happen since this funcn is always |
| 1220 | called after sapSearchMacList to get the index of the mac addr to be removed and this will |
| 1221 | only get called if the search is successful. Still no harm in having the check */ |
| 1222 | if (macList==NULL) return; |
| 1223 | for (i=index; i<((*size)-1); i++) |
| 1224 | { |
| 1225 | /* Move mac addresses starting from "index" passed one index up to delete the void |
| 1226 | created by deletion of a mac address in ACL */ |
| 1227 | vos_mem_copy((macList+i)->bytes,(macList+i+1)->bytes, sizeof(v_MACADDR_t)); |
| 1228 | } |
| 1229 | // The last space should be made empty since all mac addesses moved one step up |
| 1230 | vos_mem_zero((macList+(*size)-1)->bytes, sizeof(v_MACADDR_t)); |
| 1231 | //reduce the list size by 1 |
| 1232 | (*size)--; |
| 1233 | } |
| 1234 | |
| 1235 | void sapPrintACL(v_MACADDR_t *macList, v_U8_t size) |
| 1236 | { |
| 1237 | int i; |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1238 | v_BYTE_t *macArray; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1239 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"print acl entered"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1240 | if (size==0) return; |
| 1241 | for (i=0; i<size; i++) |
| 1242 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1243 | macArray = (macList+i)->bytes; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1244 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1245 | "** ACL entry %i - "MAC_ADDRESS_STR, i, |
| 1246 | MAC_ADDR_ARRAY(macArray)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1247 | } |
| 1248 | return; |
| 1249 | } |
| 1250 | |
| 1251 | VOS_STATUS |
| 1252 | sapIsPeerMacAllowed(ptSapContext sapContext, v_U8_t *peerMac) |
| 1253 | { |
| 1254 | if (eSAP_ALLOW_ALL == sapContext->eSapMacAddrAclMode) |
| 1255 | return VOS_STATUS_SUCCESS; |
| 1256 | |
| 1257 | if (sapSearchMacList(sapContext->acceptMacList, sapContext->nAcceptMac, peerMac, NULL)) |
| 1258 | return VOS_STATUS_SUCCESS; |
| 1259 | |
| 1260 | if (sapSearchMacList(sapContext->denyMacList, sapContext->nDenyMac, peerMac, NULL)) |
| 1261 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1262 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1263 | "In %s, Peer "MAC_ADDRESS_STR" in deny list", |
| 1264 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1265 | return VOS_STATUS_E_FAILURE; |
| 1266 | } |
| 1267 | |
| 1268 | // A new station CAN associate, unless in deny list. Less stringent mode |
| 1269 | if (eSAP_ACCEPT_UNLESS_DENIED == sapContext->eSapMacAddrAclMode) |
| 1270 | return VOS_STATUS_SUCCESS; |
| 1271 | |
| 1272 | // A new station CANNOT associate, unless in accept list. More stringent mode |
| 1273 | if (eSAP_DENY_UNLESS_ACCEPTED == sapContext->eSapMacAddrAclMode) |
| 1274 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1275 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1276 | "In %s, Peer "MAC_ADDRESS_STR" denied, Mac filter mode is eSAP_DENY_UNLESS_ACCEPTED", |
| 1277 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1278 | return VOS_STATUS_E_FAILURE; |
| 1279 | } |
| 1280 | |
| 1281 | /* The new STA is neither in accept list nor in deny list. In this case, deny the association |
| 1282 | * but send a wifi event notification indicating the mac address being denied |
| 1283 | */ |
| 1284 | if (eSAP_SUPPORT_ACCEPT_AND_DENY == sapContext->eSapMacAddrAclMode) |
| 1285 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1286 | sapSignalHDDevent(sapContext, NULL, eSAP_UNKNOWN_STA_JOIN, (v_PVOID_t)peerMac); |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1287 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1288 | "In %s, Peer "MAC_ADDRESS_STR" denied, Mac filter mode is eSAP_SUPPORT_ACCEPT_AND_DENY", |
| 1289 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1290 | return VOS_STATUS_E_FAILURE; |
| 1291 | } |
| 1292 | return VOS_STATUS_SUCCESS; |
| 1293 | } |
| 1294 | |
| 1295 | #ifdef SOFTAP_CHANNEL_RANGE |
| 1296 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, |
| 1297 | v_U8_t **channelList, v_U8_t *numberOfChannels) |
| 1298 | { |
| 1299 | v_U32_t startChannelNum; |
| 1300 | v_U32_t endChannelNum; |
| 1301 | v_U32_t operatingBand; |
| 1302 | v_U8_t loopCount; |
| 1303 | v_U8_t *list; |
| 1304 | v_U8_t channelCount; |
| 1305 | v_U8_t bandStartChannel; |
| 1306 | v_U8_t bandEndChannel ; |
| 1307 | v_U32_t enableLTECoex; |
| 1308 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 1309 | |
| 1310 | if (NULL == hHal) |
| 1311 | { |
| 1312 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1313 | "Invalid HAL pointer from pvosGCtx on sapGetChannelList"); |
| 1314 | *numberOfChannels = 0; |
| 1315 | *channelList = NULL; |
| 1316 | return VOS_STATUS_E_FAULT; |
| 1317 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1318 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1319 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_START_CHANNEL, &startChannelNum); |
| 1320 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_END_CHANNEL, &endChannelNum); |
| 1321 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_OPERATING_BAND, &operatingBand); |
| 1322 | ccmCfgGetInt(hHal, WNI_CFG_ENABLE_LTE_COEX, &enableLTECoex); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1323 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1324 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1325 | "%s:sapGetChannelList: startChannel %d,EndChannel %d,Operatingband:%d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1326 | __func__,startChannelNum,endChannelNum,operatingBand); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1327 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1328 | switch(operatingBand) |
| 1329 | { |
| 1330 | case RF_SUBBAND_2_4_GHZ: |
| 1331 | bandStartChannel = RF_CHAN_1; |
| 1332 | bandEndChannel = RF_CHAN_14; |
| 1333 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1334 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1335 | case RF_SUBBAND_5_LOW_GHZ: |
| 1336 | bandStartChannel = RF_CHAN_36; |
| 1337 | bandEndChannel = RF_CHAN_64; |
| 1338 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1339 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1340 | case RF_SUBBAND_5_MID_GHZ: |
| 1341 | bandStartChannel = RF_CHAN_100; |
Leo Chang | 80de3c2 | 2013-11-26 10:52:12 -0800 | [diff] [blame^] | 1342 | #ifndef FEATURE_WLAN_CH144 |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1343 | bandEndChannel = RF_CHAN_140; |
Leo Chang | 80de3c2 | 2013-11-26 10:52:12 -0800 | [diff] [blame^] | 1344 | #else |
| 1345 | bandEndChannel = RF_CHAN_144; |
| 1346 | #endif /* FEATURE_WLAN_CH144 */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1347 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1348 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1349 | case RF_SUBBAND_5_HIGH_GHZ: |
| 1350 | bandStartChannel = RF_CHAN_149; |
| 1351 | bandEndChannel = RF_CHAN_165; |
| 1352 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1353 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1354 | default: |
| 1355 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1356 | "sapGetChannelList:OperatingBand not valid "); |
| 1357 | /* assume 2.4 GHz */ |
| 1358 | bandStartChannel = RF_CHAN_1; |
| 1359 | bandEndChannel = RF_CHAN_14; |
| 1360 | break; |
| 1361 | } |
| 1362 | /*Check if LTE coex is enabled and 2.4GHz is selected*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1363 | if (enableLTECoex && (bandStartChannel == RF_CHAN_1) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1364 | && (bandEndChannel == RF_CHAN_14)) |
| 1365 | { |
| 1366 | /*Set 2.4GHz upper limit to channel 9 for LTE COEX*/ |
| 1367 | bandEndChannel = RF_CHAN_9; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1368 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1369 | /* Allocate the max number of channel supported */ |
| 1370 | list = (v_U8_t *)vos_mem_malloc(NUM_5GHZ_CHANNELS); |
| 1371 | if (NULL == list) |
| 1372 | { |
| 1373 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1374 | "%s: Unable to allocate channel list", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1375 | *numberOfChannels = 0; |
| 1376 | *channelList = NULL; |
| 1377 | return VOS_STATUS_E_RESOURCES; |
| 1378 | } |
| 1379 | |
| 1380 | /*Search for the Active channels in the given range */ |
| 1381 | channelCount = 0; |
| 1382 | for( loopCount = bandStartChannel; loopCount <= bandEndChannel; loopCount++ ) |
| 1383 | { |
| 1384 | if((startChannelNum <= rfChannels[loopCount].channelNum)&& |
| 1385 | (endChannelNum >= rfChannels[loopCount].channelNum )) |
| 1386 | { |
| 1387 | if( regChannels[loopCount].enabled ) |
| 1388 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1389 | list[channelCount] = rfChannels[loopCount].channelNum; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1390 | channelCount++; |
| 1391 | } |
| 1392 | } |
| 1393 | } |
| 1394 | if (0 == channelCount) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1395 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1396 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1397 | "sapGetChannelList:No active channels present in the given range for the current region"); |
| 1398 | /*LTE COEX: channel range outside the restricted 2.4GHz band limits*/ |
| 1399 | if (enableLTECoex && (startChannelNum > bandEndChannel)) |
| 1400 | { |
| 1401 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 1402 | "sapGetChannelList:SAP cannot be started as LTE COEX restricted 2.4GHz limits"); |
| 1403 | } |
| 1404 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1405 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1406 | /* return the channel list and number of channels to scan*/ |
| 1407 | *numberOfChannels = channelCount; |
| 1408 | if(channelCount != 0) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1409 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1410 | *channelList = list; |
| 1411 | } |
| 1412 | else |
| 1413 | { |
| 1414 | *channelList = NULL; |
| 1415 | vos_mem_free(list); |
| 1416 | } |
| 1417 | return VOS_STATUS_SUCCESS; |
| 1418 | } |
| 1419 | #endif |