Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Jeff Johnson | 32d95a3 | 2012-09-10 13:15:23 -0700 | [diff] [blame] | 2 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 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 | |
| 22 | /*=========================================================================== |
| 23 | |
| 24 | s a p F s m . C |
| 25 | |
| 26 | OVERVIEW: |
| 27 | |
| 28 | This software unit holds the implementation of the WLAN SAP Finite |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 29 | State Machine modules |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 30 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 31 | DEPENDENCIES: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 32 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 33 | Are listed for each API below. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 34 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 35 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 36 | Copyright (c) 2010 QUALCOMM Incorporated. |
| 37 | All Rights Reserved. |
| 38 | Qualcomm Confidential and Proprietary |
| 39 | ===========================================================================*/ |
| 40 | |
| 41 | /*=========================================================================== |
| 42 | |
| 43 | EDIT HISTORY FOR FILE |
| 44 | |
| 45 | |
| 46 | This section contains comments describing changes made to the module. |
| 47 | Notice that changes are listed in reverse chronological order. |
| 48 | |
| 49 | |
| 50 | |
| 51 | when who what, where, why |
| 52 | ---------- --- -------------------------------------------------------- |
| 53 | 2010-03-15 Created module |
| 54 | |
| 55 | ===========================================================================*/ |
| 56 | |
| 57 | |
| 58 | /*---------------------------------------------------------------------------- |
| 59 | * Include Files |
| 60 | * -------------------------------------------------------------------------*/ |
| 61 | #include "sapInternal.h" |
| 62 | // Pick up the SME API definitions |
| 63 | #include "sme_Api.h" |
| 64 | // Pick up the PMC API definitions |
| 65 | #include "pmcApi.h" |
| 66 | #include "wlan_nv.h" |
| 67 | |
| 68 | /*---------------------------------------------------------------------------- |
| 69 | * Preprocessor Definitions and Constants |
| 70 | * -------------------------------------------------------------------------*/ |
| 71 | |
| 72 | /*---------------------------------------------------------------------------- |
| 73 | * Type Declarations |
| 74 | * -------------------------------------------------------------------------*/ |
| 75 | |
| 76 | /*---------------------------------------------------------------------------- |
| 77 | * Global Data Definitions |
| 78 | * -------------------------------------------------------------------------*/ |
| 79 | |
| 80 | /*---------------------------------------------------------------------------- |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 81 | * External declarations for global context |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 82 | * -------------------------------------------------------------------------*/ |
| 83 | |
| 84 | /*---------------------------------------------------------------------------- |
| 85 | * Static Variable Definitions |
| 86 | * -------------------------------------------------------------------------*/ |
| 87 | |
| 88 | /*---------------------------------------------------------------------------- |
| 89 | * Static Function Declarations and Definitions |
| 90 | * -------------------------------------------------------------------------*/ |
| 91 | #ifdef SOFTAP_CHANNEL_RANGE |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 92 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, v_U8_t **channelList, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 93 | v_U8_t *numberOfChannels); |
| 94 | #endif |
| 95 | /*---------------------------------------------------------------------------- |
| 96 | * Externalized Function Definitions |
| 97 | * -------------------------------------------------------------------------*/ |
| 98 | |
| 99 | /*---------------------------------------------------------------------------- |
| 100 | * Function Declarations and Documentation |
| 101 | * -------------------------------------------------------------------------*/ |
| 102 | |
| 103 | /*========================================================================== |
| 104 | FUNCTION sapEventInit |
| 105 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 106 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 107 | Function for initializing sWLAN_SAPEvent structure |
| 108 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 109 | DEPENDENCIES |
| 110 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 111 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 112 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 113 | |
| 114 | IN |
| 115 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 116 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 117 | RETURN VALUE |
| 118 | |
| 119 | None |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 120 | |
| 121 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 122 | ============================================================================*/ |
| 123 | static inline void sapEventInit(ptWLAN_SAPEvent sapEvent) |
| 124 | { |
| 125 | sapEvent->event = eSAP_MAC_SCAN_COMPLETE; |
| 126 | sapEvent->params = 0; |
| 127 | sapEvent->u1 = 0; |
| 128 | sapEvent->u2 = 0; |
| 129 | } |
| 130 | |
| 131 | /*========================================================================== |
| 132 | FUNCTION sapGotoChannelSel |
| 133 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 134 | DESCRIPTION |
| 135 | Function for initiating scan request for SME |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 136 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 137 | DEPENDENCIES |
| 138 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 139 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 140 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 141 | |
| 142 | IN |
| 143 | sapContext : Sap Context value |
| 144 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 145 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 146 | RETURN VALUE |
| 147 | The VOS_STATUS code associated with performing the operation |
| 148 | |
| 149 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 150 | |
| 151 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 152 | ============================================================================*/ |
| 153 | VOS_STATUS |
| 154 | sapGotoChannelSel |
| 155 | ( |
| 156 | ptSapContext sapContext, |
| 157 | ptWLAN_SAPEvent sapEvent |
| 158 | ) |
| 159 | { |
| 160 | /* Initiate a SCAN request */ |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 161 | eHalStatus halStatus; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 162 | tCsrScanRequest scanRequest;/* To be initialised if scan is required */ |
| 163 | v_U32_t scanRequestID = 0; |
| 164 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 165 | |
| 166 | #ifdef SOFTAP_CHANNEL_RANGE |
| 167 | v_U8_t *channelList = NULL; |
| 168 | v_U8_t numOfChannels = 0 ; |
| 169 | #endif |
| 170 | tHalHandle hHal; |
| 171 | tANI_U8 channel; |
| 172 | |
| 173 | hHal = (tHalHandle)vos_get_context( VOS_MODULE_ID_SME, sapContext->pvosGCtx); |
| 174 | if (NULL == hHal) |
| 175 | { |
| 176 | /* we have a serious problem */ |
| 177 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 178 | "In %s, invalid hHal", __FUNCTION__); |
| 179 | return VOS_STATUS_E_FAULT; |
| 180 | } |
| 181 | |
| 182 | /*If STA-AP concurrency is enabled take the concurrent connected channel first. In other cases wpa_supplicant should take care */ |
| 183 | if (vos_get_concurrency_mode() == VOS_STA_SAP) |
| 184 | { |
| 185 | channel = sme_GetConcurrentOperationChannel(hHal); |
| 186 | |
| 187 | if (channel) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 188 | { /*if a valid channel is returned then use concurrent channel. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 189 | Else take whatever comes from configuartion*/ |
| 190 | sapContext->channel = channel; |
| 191 | } |
| 192 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 193 | |
| 194 | if (sapContext->channel == AUTO_CHANNEL_SELECT) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 195 | { |
| 196 | vos_mem_zero(&scanRequest, sizeof(scanRequest)); |
| 197 | |
| 198 | /* Set scanType to Passive scan */ |
| 199 | scanRequest.scanType = eSIR_PASSIVE_SCAN; |
| 200 | |
| 201 | /* Set min and max channel time to zero */ |
| 202 | scanRequest.minChnTime = 0; |
| 203 | scanRequest.maxChnTime = 0; |
| 204 | |
| 205 | /* Set BSSType to default type */ |
| 206 | scanRequest.BSSType = eCSR_BSS_TYPE_ANY; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 207 | |
| 208 | #ifndef SOFTAP_CHANNEL_RANGE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 209 | /*Scan all the channels */ |
| 210 | scanRequest.ChannelInfo.numOfChannels = 0; |
| 211 | |
| 212 | scanRequest.ChannelInfo.ChannelList = NULL; |
| 213 | |
| 214 | scanRequest.requestType = eCSR_SCAN_REQUEST_FULL_SCAN;//eCSR_SCAN_REQUEST_11D_SCAN; |
| 215 | |
| 216 | #else |
| 217 | |
| 218 | sapGetChannelList(sapContext, &channelList, &numOfChannels); |
| 219 | |
| 220 | /*Scan the channels in the list*/ |
| 221 | scanRequest.ChannelInfo.numOfChannels = numOfChannels; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 222 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 223 | scanRequest.ChannelInfo.ChannelList = channelList; |
| 224 | |
| 225 | scanRequest.requestType = eCSR_SCAN_SOFTAP_CHANNEL_RANGE; |
| 226 | |
| 227 | sapContext->channelList = channelList; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 228 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 229 | #endif |
| 230 | /* Set requestType to Full scan */ |
| 231 | |
| 232 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, calling sme_ScanRequest", __FUNCTION__); |
| 233 | |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 234 | halStatus = sme_ScanRequest(hHal, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 235 | 0,//Not used in csrScanRequest |
| 236 | &scanRequest, |
| 237 | &scanRequestID,//, when ID == 0 11D scan/active scan with callback, min-maxChntime set in csrScanRequest()? |
| 238 | &WLANSAP_ScanCallback,//csrScanCompleteCallback callback, |
| 239 | sapContext);//void * pContext scanRequestID filled up |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 240 | if (eHAL_STATUS_SUCCESS != halStatus) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 241 | { |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 242 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "%s:sme_ScanRequest fail %d!!!", __FUNCTION__, halStatus); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 243 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "SoftAP Configuring for default channel, Ch= %d", sapContext->channel); |
| 244 | /* In case of error, switch to default channel */ |
| 245 | sapContext->channel = SAP_DEFAULT_CHANNEL; |
| 246 | |
| 247 | #ifdef SOFTAP_CHANNEL_RANGE |
| 248 | if(sapContext->channelList != NULL) |
| 249 | { |
| 250 | sapContext->channel = sapContext->channelList[0]; |
| 251 | vos_mem_free(sapContext->channelList); |
| 252 | sapContext->channelList = NULL; |
| 253 | } |
| 254 | #endif |
| 255 | /* Fill in the event structure */ |
| 256 | sapEventInit(sapEvent); |
| 257 | /* Handle event */ |
| 258 | vosStatus = sapFsm(sapContext, sapEvent); |
| 259 | } |
| 260 | else |
| 261 | { |
| 262 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, return from sme_ScanRequest, scanRequestID=%d, Ch= %d", |
| 263 | __FUNCTION__, scanRequestID, sapContext->channel); |
| 264 | } |
| 265 | |
| 266 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 267 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 268 | { |
| 269 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, for configured channel, Ch= %d", __FUNCTION__, sapContext->channel); |
| 270 | /* Fill in the event structure */ |
| 271 | // Eventhough scan was not done, means a user set channel was chosen |
| 272 | sapEventInit(sapEvent); |
| 273 | /* Handle event */ |
| 274 | vosStatus = sapFsm(sapContext, sapEvent); |
| 275 | } |
| 276 | |
| 277 | /* If scan failed, get default channel and advance state machine as success with default channel */ |
| 278 | /* Have to wait for the call back to be called to get the channel cannot advance state machine here as said above */ |
| 279 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, before exiting sapGotoChannelSel channel=%d", __FUNCTION__, sapContext->channel); |
| 280 | |
| 281 | return VOS_STATUS_SUCCESS; |
| 282 | }// sapGotoChannelSel |
| 283 | |
| 284 | /*========================================================================== |
| 285 | FUNCTION sapGotoStarting |
| 286 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 287 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 288 | Function for initiating start bss request for SME |
| 289 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 290 | DEPENDENCIES |
| 291 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 292 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 293 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 294 | |
| 295 | IN |
| 296 | sapContext : Sap Context value |
| 297 | sapEvent : State machine event |
| 298 | bssType : Type of bss to start, INRA AP |
| 299 | status : Return the SAP status here |
| 300 | |
| 301 | RETURN VALUE |
| 302 | The VOS_STATUS code associated with performing the operation |
| 303 | |
| 304 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 305 | |
| 306 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 307 | ============================================================================*/ |
| 308 | VOS_STATUS |
| 309 | sapGotoStarting |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 310 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 311 | ptSapContext sapContext, |
| 312 | ptWLAN_SAPEvent sapEvent, |
| 313 | eCsrRoamBssType bssType |
| 314 | ) |
| 315 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 316 | /* tHalHandle */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 317 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 318 | eHalStatus halStatus; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 319 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 320 | /*- - - - - - - - TODO:once configs from hdd available - - - - - - - - -*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 321 | 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] | 322 | sapContext->key_type = 0x05; |
| 323 | sapContext->key_length = 32; |
| 324 | 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^] | 325 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 326 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s", __FUNCTION__); |
| 327 | if (NULL == hHal) |
| 328 | { |
| 329 | /* we have a serious problem */ |
| 330 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 331 | "In %s, invalid hHal", __FUNCTION__); |
| 332 | return VOS_STATUS_E_FAULT; |
| 333 | } |
| 334 | |
| 335 | //TODO: What shall we do if failure???? |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 336 | halStatus = pmcRequestFullPower( hHal, |
| 337 | WLANSAP_pmcFullPwrReqCB, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 338 | sapContext, |
| 339 | eSME_REASON_OTHER); |
| 340 | |
| 341 | /* Open SME Session for Softap */ |
| 342 | halStatus = sme_OpenSession(hHal, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 343 | &WLANSAP_RoamCallback, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 344 | sapContext, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 345 | sapContext->self_mac_addr, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 346 | &sapContext->sessionId); |
| 347 | |
| 348 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 349 | { |
| 350 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "Error: In %s calling sme_RoamConnect status = %d", __FUNCTION__, halStatus); |
| 351 | return VOS_STATUS_E_FAILURE; |
| 352 | } |
| 353 | |
| 354 | return VOS_STATUS_SUCCESS; |
| 355 | }// sapGotoStarting |
| 356 | |
| 357 | /*========================================================================== |
| 358 | FUNCTION sapGotoDisconnecting |
| 359 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 360 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 361 | Processing of SAP FSM Disconnecting state |
| 362 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 363 | DEPENDENCIES |
| 364 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 365 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 366 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 367 | |
| 368 | IN |
| 369 | sapContext : Sap Context value |
| 370 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 371 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 372 | RETURN VALUE |
| 373 | The VOS_STATUS code associated with performing the operation |
| 374 | |
| 375 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 376 | |
| 377 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 378 | ============================================================================*/ |
| 379 | VOS_STATUS |
| 380 | sapGotoDisconnecting |
| 381 | ( |
| 382 | ptSapContext sapContext |
| 383 | ) |
| 384 | { |
| 385 | eHalStatus halStatus; |
| 386 | tHalHandle hHal; |
| 387 | |
| 388 | hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 389 | if (NULL == hHal) |
| 390 | { |
| 391 | /* we have a serious problem */ |
| 392 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 393 | "In %s, invalid hHal", __FUNCTION__); |
| 394 | return VOS_STATUS_E_FAULT; |
| 395 | } |
| 396 | |
| 397 | sapFreeRoamProfile(&sapContext->csrRoamProfile); |
| 398 | halStatus = sme_RoamStopBss(hHal, sapContext->sessionId); |
| 399 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 400 | { |
| 401 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "Error: In %s calling sme_RoamStopBss status = %d", __FUNCTION__, halStatus); |
| 402 | return VOS_STATUS_E_FAILURE; |
| 403 | } |
| 404 | |
| 405 | return VOS_STATUS_SUCCESS; |
| 406 | } |
| 407 | |
| 408 | static eHalStatus sapRoamSessionCloseCallback(void *pContext) |
| 409 | { |
| 410 | ptSapContext sapContext = (ptSapContext)pContext; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 411 | return sapSignalHDDevent(sapContext, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 412 | eSAP_STOP_BSS_EVENT, (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 413 | } |
| 414 | |
| 415 | /*========================================================================== |
| 416 | FUNCTION sapGotoDisconnected |
| 417 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 418 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 419 | Function for setting the SAP FSM to Disconnection state |
| 420 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 421 | DEPENDENCIES |
| 422 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 423 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 424 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 425 | |
| 426 | IN |
| 427 | sapContext : Sap Context value |
| 428 | sapEvent : State machine event |
| 429 | status : Return the SAP status here |
| 430 | |
| 431 | RETURN VALUE |
| 432 | The VOS_STATUS code associated with performing the operation |
| 433 | |
| 434 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 435 | |
| 436 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 437 | ============================================================================*/ |
| 438 | VOS_STATUS |
| 439 | sapGotoDisconnected |
| 440 | ( |
| 441 | ptSapContext sapContext |
| 442 | ) |
| 443 | { |
| 444 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 445 | tWLAN_SAPEvent sapEvent; |
| 446 | // Processing has to be coded |
| 447 | // Clean up stations from TL etc as AP BSS is shut down then set event |
| 448 | sapEvent.event = eSAP_MAC_READY_FOR_CONNECTIONS;// hardcoded |
| 449 | sapEvent.params = 0; |
| 450 | sapEvent.u1 = 0; |
| 451 | sapEvent.u2 = 0; |
| 452 | /* Handle event */ |
| 453 | vosStatus = sapFsm(sapContext, &sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 454 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 455 | return vosStatus; |
| 456 | } |
| 457 | |
| 458 | /*========================================================================== |
| 459 | FUNCTION sapSignalHDDevent |
| 460 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 461 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 462 | Function for HDD to send the event notification using callback |
| 463 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 464 | DEPENDENCIES |
| 465 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 466 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 467 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 468 | |
| 469 | IN |
| 470 | sapContext : Sap Context value |
| 471 | pCsrRoamInfo : Pointer to CSR roam information |
| 472 | sapHddevent : SAP HDD event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 473 | context : to pass the element for future support |
| 474 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 475 | RETURN VALUE |
| 476 | The VOS_STATUS code associated with performing the operation |
| 477 | |
| 478 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 479 | |
| 480 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 481 | ============================================================================*/ |
| 482 | VOS_STATUS |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 483 | sapSignalHDDevent |
| 484 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 485 | ptSapContext sapContext, /* sapContext value */ |
| 486 | tCsrRoamInfo *pCsrRoamInfo, |
| 487 | eSapHddEvent sapHddevent, |
| 488 | void *context |
| 489 | ) |
| 490 | { |
| 491 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 492 | tSap_Event sapApAppEvent; /* This now encodes ALL event types */ |
| 493 | /*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/ |
| 494 | |
| 495 | /* Format the Start BSS Complete event to return... */ |
| 496 | VOS_ASSERT(sapContext->pfnSapEventCallback); |
| 497 | |
| 498 | switch (sapHddevent) |
| 499 | { |
| 500 | case eSAP_STA_ASSOC_IND: |
| 501 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "TODO: Indicate the assoc request indication to OS\n"); |
| 502 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_IND; |
| 503 | |
| 504 | vos_mem_copy( &sapApAppEvent.sapevt.sapAssocIndication.staMac, pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 505 | sapApAppEvent.sapevt.sapAssocIndication.staId = pCsrRoamInfo->staId; |
| 506 | sapApAppEvent.sapevt.sapAssocIndication.status = 0; |
| 507 | // Required for indicating the frames to upper layer |
| 508 | sapApAppEvent.sapevt.sapAssocIndication.beaconLength = pCsrRoamInfo->beaconLength; |
| 509 | sapApAppEvent.sapevt.sapAssocIndication.beaconPtr = pCsrRoamInfo->beaconPtr; |
| 510 | sapApAppEvent.sapevt.sapAssocIndication.assocReqLength = pCsrRoamInfo->assocReqLength; |
| 511 | sapApAppEvent.sapevt.sapAssocIndication.assocReqPtr = pCsrRoamInfo->assocReqPtr; |
| 512 | sapApAppEvent.sapevt.sapAssocIndication.fWmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 513 | if ( pCsrRoamInfo->u.pConnectedProfile != NULL ) |
| 514 | { |
| 515 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedAuthType = pCsrRoamInfo->u.pConnectedProfile->AuthType; |
| 516 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedUCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->EncryptionType; |
| 517 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedMCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->mcEncryptionType; |
| 518 | sapApAppEvent.sapevt.sapAssocIndication.fAuthRequired = pCsrRoamInfo->fAuthRequired; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 519 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 520 | break; |
| 521 | case eSAP_START_BSS_EVENT: |
| 522 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 523 | __FUNCTION__, "eSAP_START_BSS_EVENT"); |
| 524 | sapApAppEvent.sapHddEventCode = eSAP_START_BSS_EVENT; |
| 525 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.status = (eSapStatus )context; |
| 526 | if(pCsrRoamInfo != NULL ){ |
| 527 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = pCsrRoamInfo->staId; |
| 528 | } |
| 529 | else |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 530 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 531 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.operatingChannel = (v_U8_t)sapContext->channel; |
| 532 | break; |
| 533 | |
| 534 | case eSAP_STOP_BSS_EVENT: |
| 535 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 536 | __FUNCTION__, "eSAP_STOP_BSS_EVENT"); |
| 537 | sapApAppEvent.sapHddEventCode = eSAP_STOP_BSS_EVENT; |
| 538 | sapApAppEvent.sapevt.sapStopBssCompleteEvent.status = (eSapStatus )context; |
| 539 | break; |
| 540 | |
| 541 | case eSAP_STA_ASSOC_EVENT: |
| 542 | { |
| 543 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 544 | __FUNCTION__, "eSAP_STA_ASSOC_EVENT"); |
| 545 | if (pCsrRoamInfo->fReassocReq) |
| 546 | sapApAppEvent.sapHddEventCode = eSAP_STA_REASSOC_EVENT; |
| 547 | else |
| 548 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_EVENT; |
| 549 | |
| 550 | //TODO: Need to fill the SET KEY information and pass to HDD |
| 551 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 552 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 553 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staId = pCsrRoamInfo->staId ; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 554 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 555 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen = pCsrRoamInfo->rsnIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 556 | vos_mem_copy(sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies, pCsrRoamInfo->prsnIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 557 | pCsrRoamInfo->rsnIELen); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 558 | |
| 559 | if(pCsrRoamInfo->addIELen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 560 | { |
| 561 | v_U8_t len = sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 562 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 563 | += pCsrRoamInfo->addIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 564 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies[len], pCsrRoamInfo->paddIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 565 | pCsrRoamInfo->addIELen); |
| 566 | } |
| 567 | |
| 568 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.wmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 569 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.status = (eSapStatus )context; |
| 570 | //TODO: Need to fill sapAuthType |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 571 | //sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.SapAuthType = pCsrRoamInfo->pProfile->negotiatedAuthType; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 572 | break; |
| 573 | } |
| 574 | |
| 575 | case eSAP_STA_DISASSOC_EVENT: |
| 576 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 577 | __FUNCTION__, "eSAP_STA_DISASSOC_EVENT"); |
| 578 | sapApAppEvent.sapHddEventCode = eSAP_STA_DISASSOC_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 579 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 580 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 581 | pCsrRoamInfo->peerMac, sizeof(tSirMacAddr)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 582 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staId = pCsrRoamInfo->staId; |
| 583 | if (pCsrRoamInfo->reasonCode == eCSR_ROAM_RESULT_FORCED) |
| 584 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_USR_INITATED_DISASSOC; |
| 585 | else |
| 586 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_MAC_INITATED_DISASSOC; |
| 587 | |
| 588 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 589 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.status = (eSapStatus )context; |
| 590 | break; |
| 591 | |
| 592 | case eSAP_STA_SET_KEY_EVENT: |
| 593 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 594 | __FUNCTION__, "eSAP_STA_SET_KEY_EVENT"); |
| 595 | sapApAppEvent.sapHddEventCode = eSAP_STA_SET_KEY_EVENT; |
| 596 | sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.status = (eSapStatus )context; |
| 597 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.peerMacAddr, |
| 598 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 599 | break; |
| 600 | |
| 601 | case eSAP_STA_DEL_KEY_EVENT : |
| 602 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 603 | __FUNCTION__, "eSAP_STA_DEL_KEY_EVENT"); |
| 604 | sapApAppEvent.sapHddEventCode = eSAP_STA_DEL_KEY_EVENT; |
| 605 | sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.status = (eSapStatus )context; |
| 606 | //TODO: Should we need to send the key information |
| 607 | //sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.keyId = ; |
| 608 | break; |
| 609 | |
| 610 | case eSAP_STA_MIC_FAILURE_EVENT : |
| 611 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 612 | __FUNCTION__, "eSAP_STA_MIC_FAILURE_EVENT"); |
| 613 | sapApAppEvent.sapHddEventCode = eSAP_STA_MIC_FAILURE_EVENT; |
| 614 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.srcMacAddr, |
| 615 | pCsrRoamInfo->u.pMICFailureInfo->srcMacAddr, |
| 616 | sizeof(tSirMacAddr)); |
| 617 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.staMac, |
| 618 | pCsrRoamInfo->u.pMICFailureInfo->taMacAddr, |
| 619 | sizeof(tSirMacAddr)); |
| 620 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.dstMacAddr, |
| 621 | pCsrRoamInfo->u.pMICFailureInfo->dstMacAddr, |
| 622 | sizeof(tSirMacAddr)); |
| 623 | sapApAppEvent.sapevt.sapStationMICFailureEvent.multicast = pCsrRoamInfo->u.pMICFailureInfo->multicast; |
| 624 | sapApAppEvent.sapevt.sapStationMICFailureEvent.IV1 = pCsrRoamInfo->u.pMICFailureInfo->IV1; |
| 625 | sapApAppEvent.sapevt.sapStationMICFailureEvent.keyId = pCsrRoamInfo->u.pMICFailureInfo->keyId; |
| 626 | vos_mem_copy( sapApAppEvent.sapevt.sapStationMICFailureEvent.TSC, |
| 627 | pCsrRoamInfo->u.pMICFailureInfo->TSC, |
| 628 | SIR_CIPHER_SEQ_CTR_SIZE); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 629 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 630 | |
| 631 | case eSAP_ASSOC_STA_CALLBACK_EVENT: |
| 632 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, SAP event callback event = %s", |
| 633 | __FUNCTION__, "eSAP_ASSOC_STA_CALLBACK_EVENT"); |
| 634 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 635 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 636 | case eSAP_WPS_PBC_PROBE_REQ_EVENT: |
| 637 | sapApAppEvent.sapHddEventCode = eSAP_WPS_PBC_PROBE_REQ_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 638 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 639 | vos_mem_copy( &sapApAppEvent.sapevt.sapPBCProbeReqEvent.WPSPBCProbeReq, |
| 640 | pCsrRoamInfo->u.pWPSPBCProbeReq, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 641 | sizeof(tSirWPSPBCProbeReq)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 642 | break; |
| 643 | |
| 644 | #ifdef WLAN_FEATURE_P2P |
| 645 | case eSAP_INDICATE_MGMT_FRAME: |
| 646 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 647 | "In %s, SAP event callback event = %s", |
| 648 | __FUNCTION__, "eSAP_INDICATE_MGMT_FRAME"); |
| 649 | sapApAppEvent.sapHddEventCode = eSAP_INDICATE_MGMT_FRAME; |
| 650 | sapApAppEvent.sapevt.sapManagementFrameInfo.nFrameLength |
| 651 | = pCsrRoamInfo->nFrameLength; |
| 652 | sapApAppEvent.sapevt.sapManagementFrameInfo.pbFrames |
| 653 | = pCsrRoamInfo->pbFrames; |
| 654 | sapApAppEvent.sapevt.sapManagementFrameInfo.frameType |
| 655 | = pCsrRoamInfo->frameType; |
| 656 | sapApAppEvent.sapevt.sapManagementFrameInfo.rxChan |
| 657 | = pCsrRoamInfo->rxChan; |
| 658 | |
| 659 | break; |
| 660 | case eSAP_REMAIN_CHAN_READY: |
| 661 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 662 | "In %s, SAP event callback event = %s", |
| 663 | __FUNCTION__, "eSAP_REMAIN_CHAN_READY"); |
| 664 | sapApAppEvent.sapHddEventCode = eSAP_REMAIN_CHAN_READY; |
| 665 | break; |
| 666 | case eSAP_SEND_ACTION_CNF: |
| 667 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 668 | "In %s, SAP event callback event = %s", |
| 669 | __FUNCTION__, "eSAP_SEND_ACTION_CNF"); |
| 670 | sapApAppEvent.sapHddEventCode = eSAP_SEND_ACTION_CNF; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 671 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 672 | break; |
| 673 | #endif |
| 674 | |
| 675 | case eSAP_UNKNOWN_STA_JOIN: |
| 676 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 677 | "In %s, SAP event callback event = %s", |
| 678 | __FUNCTION__, "eSAP_UNKNOWN_STA_JOIN"); |
| 679 | sapApAppEvent.sapHddEventCode = eSAP_UNKNOWN_STA_JOIN; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 680 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapUnknownSTAJoin.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 681 | (v_PVOID_t)context, sizeof(v_MACADDR_t)); |
| 682 | break; |
| 683 | |
| 684 | case eSAP_MAX_ASSOC_EXCEEDED: |
| 685 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 686 | "In %s, SAP event callback event = %s", |
| 687 | __FUNCTION__, "eSAP_MAX_ASSOC_EXCEEDED"); |
| 688 | sapApAppEvent.sapHddEventCode = eSAP_MAX_ASSOC_EXCEEDED; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 689 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapMaxAssocExceeded.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 690 | (v_PVOID_t)pCsrRoamInfo->peerMac, sizeof(v_MACADDR_t)); |
| 691 | break; |
| 692 | |
| 693 | default: |
| 694 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, SAP Unknown callback event = %d", |
| 695 | __FUNCTION__,sapHddevent); |
| 696 | break; |
| 697 | } |
| 698 | vosStatus = (*sapContext->pfnSapEventCallback) |
| 699 | ( |
| 700 | &sapApAppEvent, |
| 701 | sapContext->pUsrContext//userdataforcallback - hdd opaque handle |
| 702 | ); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 703 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 704 | return vosStatus; |
| 705 | |
| 706 | } /* sapSignalApAppStartBssEvent */ |
| 707 | |
| 708 | /*========================================================================== |
| 709 | FUNCTION sapFsm |
| 710 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 711 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 712 | SAP State machine entry function |
| 713 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 714 | DEPENDENCIES |
| 715 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 716 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 717 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 718 | |
| 719 | IN |
| 720 | sapContext : Sap Context value |
| 721 | sapEvent : State machine event |
| 722 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 723 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 724 | RETURN VALUE |
| 725 | The VOS_STATUS code associated with performing the operation |
| 726 | |
| 727 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 728 | |
| 729 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 730 | ============================================================================*/ |
| 731 | VOS_STATUS |
| 732 | sapFsm |
| 733 | ( |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 734 | ptSapContext sapContext, /* sapContext value */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 735 | ptWLAN_SAPEvent sapEvent /* State machine event */ |
| 736 | ) |
| 737 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 738 | /* Retrieve the phy link state machine structure |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 739 | * from the sapContext value |
| 740 | */ |
| 741 | eSapFsmStates_t stateVar = sapContext->sapsMachine; /*state var that keeps track of state machine*/ |
| 742 | tCsrRoamInfo *roamInfo = (tCsrRoamInfo *)(sapEvent->params); |
| 743 | v_U32_t msg = sapEvent->event; /* State machine input event message */ |
| 744 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 745 | |
| 746 | switch (stateVar) |
| 747 | { |
| 748 | case eSAP_DISCONNECTED: |
| 749 | if ((msg == eSAP_HDD_START_INFRA_BSS)) |
| 750 | { |
| 751 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 752 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, new from state %s => %s", |
| 753 | __FUNCTION__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
| 754 | |
| 755 | /* There can be one SAP Session for softap */ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 756 | if (sapContext->isSapSessionOpen == eSAP_TRUE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 757 | { |
| 758 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 759 | "%s:SME Session is already opened\n",__FUNCTION__); |
| 760 | return VOS_STATUS_E_EXISTS; |
| 761 | } |
| 762 | |
| 763 | sapContext->sessionId = 0xff; |
| 764 | |
| 765 | /* Set SAP device role */ |
| 766 | sapContext->sapsMachine = eSAP_CH_SELECT; |
| 767 | |
| 768 | /* Perform sme_ScanRequest */ |
| 769 | vosStatus = sapGotoChannelSel(sapContext, sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 770 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 771 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 772 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 773 | __FUNCTION__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 774 | } |
| 775 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 776 | { |
| 777 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, event msg %d", |
| 778 | __FUNCTION__, "eSAP_DISCONNECTED", msg); |
| 779 | } |
| 780 | break; |
| 781 | |
| 782 | case eSAP_CH_SELECT: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 783 | if (msg == eSAP_MAC_SCAN_COMPLETE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 784 | { |
| 785 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 786 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 787 | __FUNCTION__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
| 788 | // Channel selected. Now can sapGotoStarting |
| 789 | sapContext->sapsMachine = eSAP_STARTING; |
| 790 | // Specify the channel |
| 791 | sapContext->csrRoamProfile.ChannelInfo.numOfChannels = 1; |
| 792 | sapContext->csrRoamProfile.ChannelInfo.ChannelList = &sapContext->csrRoamProfile.operationChannel; |
| 793 | sapContext->csrRoamProfile.operationChannel = (tANI_U8)sapContext->channel; |
| 794 | vosStatus = sapGotoStarting( sapContext, sapEvent, eCSR_BSS_TYPE_INFRA_AP); |
| 795 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 796 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 797 | __FUNCTION__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
| 798 | } |
| 799 | else |
| 800 | { |
| 801 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, invalid event msg %d", |
| 802 | __FUNCTION__, "eSAP_CH_SELECT", msg); |
| 803 | } |
| 804 | break; |
| 805 | |
| 806 | case eSAP_STARTING: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 807 | if (msg == eSAP_MAC_START_BSS_SUCCESS ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 808 | { |
| 809 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 810 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state channel = %d %s => %s", |
| 811 | __FUNCTION__,sapContext->channel, "eSAP_STARTING", "eSAP_STARTED"); |
| 812 | |
| 813 | sapContext->sapsMachine = eSAP_STARTED; |
| 814 | /*Action code for transition */ |
| 815 | vosStatus = sapSignalHDDevent( sapContext, roamInfo, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_SUCCESS); |
| 816 | |
| 817 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 818 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 819 | __FUNCTION__, "eSAP_STARTING", "eSAP_STARTED"); |
| 820 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 821 | else if (msg == eSAP_MAC_START_FAILS) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 822 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 823 | /*Transition from STARTING to DISCONNECTED (both without substates)*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 824 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 825 | __FUNCTION__, "eSAP_STARTING", "eSAP_DISCONNECTED"); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 826 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 827 | /*Action code for transition */ |
| 828 | vosStatus = sapSignalHDDevent( sapContext, NULL, eSAP_START_BSS_EVENT,(v_PVOID_t) eSAP_STATUS_FAILURE); |
| 829 | vosStatus = sapGotoDisconnected(sapContext); |
| 830 | |
| 831 | /*Advance outer statevar */ |
| 832 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 833 | } |
| 834 | else if (msg == eSAP_HDD_STOP_INFRA_BSS) |
| 835 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 836 | /*Transition from eSAP_STARTING to eSAP_DISCONNECTING (both without substates)*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 837 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 838 | __FUNCTION__, "eSAP_STARTING", "eSAP_DISCONNECTING"); |
| 839 | |
| 840 | /*Advance outer statevar */ |
| 841 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 842 | vosStatus = sapSignalHDDevent( sapContext, NULL, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_FAILURE); |
| 843 | vosStatus = sapGotoDisconnected(sapContext); |
| 844 | /* Close the SME session*/ |
| 845 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 846 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 847 | { |
| 848 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 849 | if (NULL == hHal) |
| 850 | { |
| 851 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 852 | "In %s, NULL hHal in state %s, msg %d", |
| 853 | __FUNCTION__, "eSAP_STARTING", msg); |
| 854 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 855 | else if (eHAL_STATUS_SUCCESS == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 856 | sme_CloseSession(hHal, |
| 857 | sapContext->sessionId, NULL, NULL)) |
| 858 | { |
| 859 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 860 | } |
| 861 | } |
| 862 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 863 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 864 | { |
| 865 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 866 | "In %s, in state %s, invalid event msg %d", |
| 867 | __FUNCTION__, "eSAP_STARTING", msg); |
| 868 | /* Intentionally left blank */ |
| 869 | } |
| 870 | break; |
| 871 | |
| 872 | case eSAP_STARTED: |
| 873 | if (msg == eSAP_HDD_STOP_INFRA_BSS) |
| 874 | { |
| 875 | /* Transition from eSAP_STARTED to eSAP_DISCONNECTING (both without substates) */ |
| 876 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 877 | __FUNCTION__, "eSAP_STARTED", "eSAP_DISCONNECTING"); |
| 878 | sapContext->sapsMachine = eSAP_DISCONNECTING; |
| 879 | vosStatus = sapGotoDisconnecting(sapContext); |
| 880 | } |
| 881 | else |
| 882 | { |
| 883 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, "In %s, in state %s, invalid event msg %d", |
| 884 | __FUNCTION__, "eSAP_STARTED", msg); |
| 885 | } |
| 886 | break; |
| 887 | |
| 888 | case eSAP_DISCONNECTING: |
| 889 | if (msg == eSAP_MAC_READY_FOR_CONNECTIONS) |
| 890 | { |
| 891 | /* Transition from eSAP_DISCONNECTING to eSAP_DISCONNECTED (both without substates) */ |
| 892 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, from state %s => %s", |
| 893 | __FUNCTION__, "eSAP_DISCONNECTING", "eSAP_DISCONNECTED"); |
| 894 | |
| 895 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 896 | /* Close the SME session*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 897 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 898 | { |
| 899 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 900 | |
| 901 | if (NULL == hHal) |
| 902 | { |
| 903 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 904 | "In %s, NULL hHal in state %s, msg %d", |
| 905 | __FUNCTION__, "eSAP_DISCONNECTING", msg); |
| 906 | } |
| 907 | else |
| 908 | { |
| 909 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 910 | if (!HAL_STATUS_SUCCESS( |
| 911 | sme_CloseSession(hHal, |
| 912 | sapContext->sessionId, |
| 913 | sapRoamSessionCloseCallback, sapContext))) |
| 914 | { |
| 915 | vosStatus = sapSignalHDDevent(sapContext, NULL, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 916 | eSAP_STOP_BSS_EVENT, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 917 | (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 918 | } |
| 919 | } |
| 920 | } |
| 921 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 922 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 923 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 924 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 925 | "In %s, in state %s, invalid event msg %d", |
| 926 | __FUNCTION__, "eSAP_DISCONNECTING", msg); |
| 927 | } |
| 928 | break; |
| 929 | } |
| 930 | return vosStatus; |
| 931 | }// sapFsm |
| 932 | |
| 933 | |
| 934 | eSapStatus |
| 935 | sapconvertToCsrProfile(tsap_Config_t *pconfig_params, eCsrRoamBssType bssType, tCsrRoamProfile *profile) |
| 936 | { |
| 937 | //Create Roam profile for SoftAP to connect |
| 938 | profile->BSSType = eCSR_BSS_TYPE_INFRA_AP; |
| 939 | profile->SSIDs.numOfSSIDs = 1; |
| 940 | profile->csrPersona = pconfig_params->persona; |
| 941 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 942 | vos_mem_zero(profile->SSIDs.SSIDList[0].SSID.ssId, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 943 | sizeof(profile->SSIDs.SSIDList[0].SSID.ssId)); |
| 944 | |
| 945 | //Flag to not broadcast the SSID information |
| 946 | profile->SSIDs.SSIDList[0].ssidHidden = pconfig_params->SSIDinfo.ssidHidden; |
| 947 | |
| 948 | profile->SSIDs.SSIDList[0].SSID.length = pconfig_params->SSIDinfo.ssid.length; |
| 949 | vos_mem_copy(&profile->SSIDs.SSIDList[0].SSID.ssId, pconfig_params->SSIDinfo.ssid.ssId, |
| 950 | sizeof(pconfig_params->SSIDinfo.ssid.ssId)); |
| 951 | |
| 952 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 953 | |
| 954 | if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 955 | { |
| 956 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 957 | } |
| 958 | else if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 959 | { |
| 960 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_SHARED_KEY; |
| 961 | } |
| 962 | else |
| 963 | { |
| 964 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_AUTOSWITCH; |
| 965 | } |
| 966 | |
| 967 | profile->AuthType.numEntries = 1; |
| 968 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 969 | |
| 970 | //Always set the Encryption Type |
| 971 | profile->EncryptionType.numEntries = 1; |
| 972 | profile->EncryptionType.encryptionType[0] = pconfig_params->RSNEncryptType; |
| 973 | |
| 974 | profile->mcEncryptionType.numEntries = 1; |
| 975 | profile->mcEncryptionType.encryptionType[0] = pconfig_params->mcRSNEncryptType; |
| 976 | |
| 977 | if (pconfig_params->privacy & eSAP_SHARED_KEY) |
| 978 | { |
| 979 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_SHARED_KEY; |
| 980 | } |
| 981 | |
| 982 | profile->privacy = pconfig_params->privacy; |
| 983 | profile->fwdWPSPBCProbeReq = pconfig_params->fwdWPSPBCProbeReq; |
| 984 | |
| 985 | if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 986 | { |
| 987 | profile->csr80211AuthType = eSIR_SHARED_KEY; |
| 988 | } |
| 989 | else if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 990 | { |
| 991 | profile->csr80211AuthType = eSIR_OPEN_SYSTEM; |
| 992 | } |
| 993 | else |
| 994 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 995 | profile->csr80211AuthType = eSIR_AUTO_SWITCH; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 996 | } |
| 997 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 998 | //Initialize we are not going to use it |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 999 | profile->pWPAReqIE = NULL; |
| 1000 | profile->nWPAReqIELength = 0; |
| 1001 | |
| 1002 | //set the RSN/WPA IE |
| 1003 | profile->pRSNReqIE = NULL; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1004 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1005 | if (pconfig_params->RSNWPAReqIELength) |
| 1006 | { |
| 1007 | profile->pRSNReqIE = vos_mem_malloc(pconfig_params->RSNWPAReqIELength); |
| 1008 | if( NULL == profile->pRSNReqIE ) |
| 1009 | { |
| 1010 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, " %s Fail to alloc memory", __FUNCTION__); |
| 1011 | return eSAP_STATUS_FAILURE; |
| 1012 | } |
| 1013 | vos_mem_copy(profile->pRSNReqIE, pconfig_params->pRSNWPAReqIE, pconfig_params->RSNWPAReqIELength); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1014 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1015 | } |
| 1016 | |
| 1017 | // Turn off CB mode |
| 1018 | profile->CBMode = eCSR_CB_OFF; |
| 1019 | |
| 1020 | //set the phyMode to accept anything |
| 1021 | //Best means everything because it covers all the things we support |
| 1022 | profile->phyMode = pconfig_params->SapHw_mode; /*eCSR_DOT11_MODE_BEST*/ |
| 1023 | |
| 1024 | //Configure beaconInterval |
| 1025 | profile->beaconInterval = (tANI_U16)pconfig_params->beacon_int; |
| 1026 | |
| 1027 | // set DTIM period |
| 1028 | profile->dtimPeriod = pconfig_params->dtim_period; |
| 1029 | |
| 1030 | //set Uapsd enable bit |
| 1031 | profile->ApUapsdEnable = pconfig_params->UapsdEnable; |
| 1032 | |
| 1033 | //Enable protection parameters |
| 1034 | profile->protEnabled = pconfig_params->protEnabled; |
| 1035 | profile->obssProtEnabled = pconfig_params->obssProtEnabled; |
| 1036 | profile->cfg_protection = pconfig_params->ht_capab; |
| 1037 | |
| 1038 | //country code |
| 1039 | if (pconfig_params->countryCode[0]) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1040 | 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] | 1041 | #ifdef WLAN_SOFTAP_FEATURE |
| 1042 | profile->ieee80211d = pconfig_params->ieee80211d; |
| 1043 | #endif |
| 1044 | //wps config info |
| 1045 | profile->wps_state = pconfig_params->wps_state; |
| 1046 | |
| 1047 | return eSAP_STATUS_SUCCESS; /* Success. */ |
| 1048 | } |
| 1049 | |
| 1050 | |
| 1051 | void sapFreeRoamProfile(tCsrRoamProfile *profile) |
| 1052 | { |
| 1053 | if(profile->pRSNReqIE) |
| 1054 | { |
| 1055 | vos_mem_free(profile->pRSNReqIE); |
| 1056 | profile->pRSNReqIE = NULL; |
| 1057 | } |
| 1058 | } |
| 1059 | |
| 1060 | |
| 1061 | void |
| 1062 | sapSortMacList(v_MACADDR_t *macList, v_U8_t size) |
| 1063 | { |
| 1064 | v_U8_t outer, inner; |
| 1065 | v_MACADDR_t temp; |
| 1066 | v_SINT_t nRes = -1; |
| 1067 | |
| 1068 | for(outer = 0; outer < size; outer++) |
| 1069 | { |
| 1070 | for(inner = 0; inner < size - 1; inner++) |
| 1071 | { |
| 1072 | nRes = vos_mem_compare2((macList + inner)->bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1073 | if (nRes > 0) |
| 1074 | { |
| 1075 | vos_mem_copy(temp.bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1076 | vos_mem_copy((macList + inner + 1)->bytes, (macList + inner)->bytes, sizeof(v_MACADDR_t)); |
| 1077 | vos_mem_copy((macList + inner)->bytes, temp.bytes, sizeof(v_MACADDR_t)); |
| 1078 | } |
| 1079 | } |
| 1080 | } |
| 1081 | } |
| 1082 | |
| 1083 | eSapBool |
| 1084 | sapSearchMacList(v_MACADDR_t *macList, v_U8_t num_mac, v_U8_t *peerMac, v_U8_t *index) |
| 1085 | { |
| 1086 | v_SINT_t nRes = -1; |
| 1087 | v_S7_t nStart = 0, nEnd, nMiddle; |
| 1088 | nEnd = num_mac - 1; |
| 1089 | |
| 1090 | while (nStart <= nEnd) |
| 1091 | { |
| 1092 | nMiddle = (nStart + nEnd) / 2; |
| 1093 | nRes = vos_mem_compare2(&macList[nMiddle], peerMac, sizeof(v_MACADDR_t)); |
| 1094 | |
| 1095 | if (0 == nRes) |
| 1096 | { |
| 1097 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1098 | "search SUCC"); |
| 1099 | // "index equals NULL" means the caller does not need the |
| 1100 | // index value of the peerMac being searched |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1101 | if (index != NULL) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1102 | { |
| 1103 | *index = (v_U8_t) nMiddle; |
| 1104 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1105 | "index %d", *index); |
| 1106 | } |
| 1107 | return eSAP_TRUE; |
| 1108 | } |
| 1109 | if (nRes < 0) |
| 1110 | nStart = nMiddle + 1; |
| 1111 | else |
| 1112 | nEnd = nMiddle - 1; |
| 1113 | } |
| 1114 | |
| 1115 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1116 | "search not succ"); |
| 1117 | return eSAP_FALSE; |
| 1118 | } |
| 1119 | |
| 1120 | void |
| 1121 | sapAddMacToACL(v_MACADDR_t *macList, v_U8_t *size, v_U8_t *peerMac) |
| 1122 | { |
| 1123 | v_SINT_t nRes = -1; |
| 1124 | int i; |
| 1125 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"add acl entered"); |
| 1126 | for (i=((*size)-1); i>=0; i--) |
| 1127 | { |
| 1128 | nRes = vos_mem_compare2(&macList[i], peerMac, sizeof(v_MACADDR_t)); |
| 1129 | if (nRes > 0) |
| 1130 | { |
| 1131 | /* Move alphabetically greater mac addresses one index down to allow for insertion |
| 1132 | of new mac in sorted order */ |
| 1133 | vos_mem_copy((macList+i+1)->bytes,(macList+i)->bytes, sizeof(v_MACADDR_t)); |
| 1134 | } |
| 1135 | else |
| 1136 | { |
| 1137 | break; |
| 1138 | } |
| 1139 | } |
| 1140 | //This should also take care of if the element is the first to be added in the list |
| 1141 | vos_mem_copy((macList+i+1)->bytes, peerMac, sizeof(v_MACADDR_t)); |
| 1142 | // increment the list size |
| 1143 | (*size)++; |
| 1144 | } |
| 1145 | |
| 1146 | void |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1147 | 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] | 1148 | { |
| 1149 | int i; |
| 1150 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"remove acl entered"); |
| 1151 | /* return if the list passed is empty. Ideally this should never happen since this funcn is always |
| 1152 | called after sapSearchMacList to get the index of the mac addr to be removed and this will |
| 1153 | only get called if the search is successful. Still no harm in having the check */ |
| 1154 | if (macList==NULL) return; |
| 1155 | for (i=index; i<((*size)-1); i++) |
| 1156 | { |
| 1157 | /* Move mac addresses starting from "index" passed one index up to delete the void |
| 1158 | created by deletion of a mac address in ACL */ |
| 1159 | vos_mem_copy((macList+i)->bytes,(macList+i+1)->bytes, sizeof(v_MACADDR_t)); |
| 1160 | } |
| 1161 | // The last space should be made empty since all mac addesses moved one step up |
| 1162 | vos_mem_zero((macList+(*size)-1)->bytes, sizeof(v_MACADDR_t)); |
| 1163 | //reduce the list size by 1 |
| 1164 | (*size)--; |
| 1165 | } |
| 1166 | |
| 1167 | void sapPrintACL(v_MACADDR_t *macList, v_U8_t size) |
| 1168 | { |
| 1169 | int i; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1170 | 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] | 1171 | if (size==0) return; |
| 1172 | for (i=0; i<size; i++) |
| 1173 | { |
| 1174 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1175 | "** ACL entry %i - %02x:%02x:%02x:%02x:%02x:%02x", i, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1176 | (macList+i)->bytes[0], (macList+i)->bytes[1], (macList+i)->bytes[2], |
| 1177 | (macList+i)->bytes[3], (macList+i)->bytes[4], (macList+i)->bytes[5]); |
| 1178 | } |
| 1179 | return; |
| 1180 | } |
| 1181 | |
| 1182 | VOS_STATUS |
| 1183 | sapIsPeerMacAllowed(ptSapContext sapContext, v_U8_t *peerMac) |
| 1184 | { |
| 1185 | if (eSAP_ALLOW_ALL == sapContext->eSapMacAddrAclMode) |
| 1186 | return VOS_STATUS_SUCCESS; |
| 1187 | |
| 1188 | if (sapSearchMacList(sapContext->acceptMacList, sapContext->nAcceptMac, peerMac, NULL)) |
| 1189 | return VOS_STATUS_SUCCESS; |
| 1190 | |
| 1191 | if (sapSearchMacList(sapContext->denyMacList, sapContext->nDenyMac, peerMac, NULL)) |
| 1192 | { |
| 1193 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, Peer %02x:%02x:%02x:%02x:%02x:%02x in deny list", |
| 1194 | __FUNCTION__, *peerMac, *(peerMac + 1), *(peerMac + 2), *(peerMac + 3), *(peerMac + 4), *(peerMac + 5)); |
| 1195 | return VOS_STATUS_E_FAILURE; |
| 1196 | } |
| 1197 | |
| 1198 | // A new station CAN associate, unless in deny list. Less stringent mode |
| 1199 | if (eSAP_ACCEPT_UNLESS_DENIED == sapContext->eSapMacAddrAclMode) |
| 1200 | return VOS_STATUS_SUCCESS; |
| 1201 | |
| 1202 | // A new station CANNOT associate, unless in accept list. More stringent mode |
| 1203 | if (eSAP_DENY_UNLESS_ACCEPTED == sapContext->eSapMacAddrAclMode) |
| 1204 | { |
| 1205 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, Peer %02x:%02x:%02x:%02x:%02x:%02x denied, Mac filter mode is eSAP_DENY_UNLESS_ACCEPTED", |
| 1206 | __FUNCTION__, *peerMac, *(peerMac + 1), *(peerMac + 2), *(peerMac + 3), *(peerMac + 4), *(peerMac + 5)); |
| 1207 | return VOS_STATUS_E_FAILURE; |
| 1208 | } |
| 1209 | |
| 1210 | /* The new STA is neither in accept list nor in deny list. In this case, deny the association |
| 1211 | * but send a wifi event notification indicating the mac address being denied |
| 1212 | */ |
| 1213 | if (eSAP_SUPPORT_ACCEPT_AND_DENY == sapContext->eSapMacAddrAclMode) |
| 1214 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1215 | sapSignalHDDevent(sapContext, NULL, eSAP_UNKNOWN_STA_JOIN, (v_PVOID_t)peerMac); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1216 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, "In %s, Peer %02x:%02x:%02x:%02x:%02x:%02x denied, Mac filter mode is eSAP_SUPPORT_ACCEPT_AND_DENY", |
| 1217 | __FUNCTION__, *peerMac, *(peerMac + 1), *(peerMac + 2), *(peerMac + 3), *(peerMac + 4), *(peerMac + 5)); |
| 1218 | return VOS_STATUS_E_FAILURE; |
| 1219 | } |
| 1220 | return VOS_STATUS_SUCCESS; |
| 1221 | } |
| 1222 | |
| 1223 | #ifdef SOFTAP_CHANNEL_RANGE |
| 1224 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, |
| 1225 | v_U8_t **channelList, v_U8_t *numberOfChannels) |
| 1226 | { |
| 1227 | v_U32_t startChannelNum; |
| 1228 | v_U32_t endChannelNum; |
| 1229 | v_U32_t operatingBand; |
| 1230 | v_U8_t loopCount; |
| 1231 | v_U8_t *list; |
| 1232 | v_U8_t channelCount; |
| 1233 | v_U8_t bandStartChannel; |
| 1234 | v_U8_t bandEndChannel ; |
| 1235 | v_U32_t enableLTECoex; |
| 1236 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 1237 | |
| 1238 | if (NULL == hHal) |
| 1239 | { |
| 1240 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1241 | "Invalid HAL pointer from pvosGCtx on sapGetChannelList"); |
| 1242 | *numberOfChannels = 0; |
| 1243 | *channelList = NULL; |
| 1244 | return VOS_STATUS_E_FAULT; |
| 1245 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1246 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1247 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_START_CHANNEL, &startChannelNum); |
| 1248 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_END_CHANNEL, &endChannelNum); |
| 1249 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_OPERATING_BAND, &operatingBand); |
| 1250 | ccmCfgGetInt(hHal, WNI_CFG_ENABLE_LTE_COEX, &enableLTECoex); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1251 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1252 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1253 | "%s:sapGetChannelList: startChannel %d,EndChannel %d,Operatingband:%d", |
| 1254 | __FUNCTION__,startChannelNum,endChannelNum,operatingBand); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1255 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1256 | switch(operatingBand) |
| 1257 | { |
| 1258 | case RF_SUBBAND_2_4_GHZ: |
| 1259 | bandStartChannel = RF_CHAN_1; |
| 1260 | bandEndChannel = RF_CHAN_14; |
| 1261 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1262 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1263 | case RF_SUBBAND_5_LOW_GHZ: |
| 1264 | bandStartChannel = RF_CHAN_36; |
| 1265 | bandEndChannel = RF_CHAN_64; |
| 1266 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1267 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1268 | case RF_SUBBAND_5_MID_GHZ: |
| 1269 | bandStartChannel = RF_CHAN_100; |
| 1270 | bandEndChannel = RF_CHAN_140; |
| 1271 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1272 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1273 | case RF_SUBBAND_5_HIGH_GHZ: |
| 1274 | bandStartChannel = RF_CHAN_149; |
| 1275 | bandEndChannel = RF_CHAN_165; |
| 1276 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1277 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1278 | default: |
| 1279 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1280 | "sapGetChannelList:OperatingBand not valid "); |
| 1281 | /* assume 2.4 GHz */ |
| 1282 | bandStartChannel = RF_CHAN_1; |
| 1283 | bandEndChannel = RF_CHAN_14; |
| 1284 | break; |
| 1285 | } |
| 1286 | /*Check if LTE coex is enabled and 2.4GHz is selected*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1287 | if (enableLTECoex && (bandStartChannel == RF_CHAN_1) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1288 | && (bandEndChannel == RF_CHAN_14)) |
| 1289 | { |
| 1290 | /*Set 2.4GHz upper limit to channel 9 for LTE COEX*/ |
| 1291 | bandEndChannel = RF_CHAN_9; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1292 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1293 | /* Allocate the max number of channel supported */ |
| 1294 | list = (v_U8_t *)vos_mem_malloc(NUM_5GHZ_CHANNELS); |
| 1295 | if (NULL == list) |
| 1296 | { |
| 1297 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1298 | "%s: Unable to allocate channel list", __FUNCTION__); |
| 1299 | *numberOfChannels = 0; |
| 1300 | *channelList = NULL; |
| 1301 | return VOS_STATUS_E_RESOURCES; |
| 1302 | } |
| 1303 | |
| 1304 | /*Search for the Active channels in the given range */ |
| 1305 | channelCount = 0; |
| 1306 | for( loopCount = bandStartChannel; loopCount <= bandEndChannel; loopCount++ ) |
| 1307 | { |
| 1308 | if((startChannelNum <= rfChannels[loopCount].channelNum)&& |
| 1309 | (endChannelNum >= rfChannels[loopCount].channelNum )) |
| 1310 | { |
| 1311 | if( regChannels[loopCount].enabled ) |
| 1312 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1313 | list[channelCount] = rfChannels[loopCount].channelNum; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1314 | channelCount++; |
| 1315 | } |
| 1316 | } |
| 1317 | } |
| 1318 | if (0 == channelCount) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1319 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1320 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1321 | "sapGetChannelList:No active channels present in the given range for the current region"); |
| 1322 | /*LTE COEX: channel range outside the restricted 2.4GHz band limits*/ |
| 1323 | if (enableLTECoex && (startChannelNum > bandEndChannel)) |
| 1324 | { |
| 1325 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 1326 | "sapGetChannelList:SAP cannot be started as LTE COEX restricted 2.4GHz limits"); |
| 1327 | } |
| 1328 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1329 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1330 | /* return the channel list and number of channels to scan*/ |
| 1331 | *numberOfChannels = channelCount; |
| 1332 | if(channelCount != 0) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame^] | 1333 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1334 | *channelList = list; |
| 1335 | } |
| 1336 | else |
| 1337 | { |
| 1338 | *channelList = NULL; |
| 1339 | vos_mem_free(list); |
| 1340 | } |
| 1341 | return VOS_STATUS_SUCCESS; |
| 1342 | } |
| 1343 | #endif |