Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Kiet Lam | 0fb93dd | 2014-02-19 00:32:59 -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. |
Gopichand Nakkala | 92f07d8 | 2013-01-08 21:16:34 -0800 | [diff] [blame] | 20 | */ |
Kiet Lam | 0fb93dd | 2014-02-19 00:32:59 -0800 | [diff] [blame] | 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 28 | /*=========================================================================== |
| 29 | |
| 30 | s a p F s m . C |
| 31 | |
| 32 | OVERVIEW: |
| 33 | |
| 34 | This software unit holds the implementation of the WLAN SAP Finite |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 35 | State Machine modules |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 36 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 37 | DEPENDENCIES: |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 38 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 39 | Are listed for each API below. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 40 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 41 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 42 | ===========================================================================*/ |
| 43 | |
| 44 | /*=========================================================================== |
| 45 | |
| 46 | EDIT HISTORY FOR FILE |
| 47 | |
| 48 | |
| 49 | This section contains comments describing changes made to the module. |
| 50 | Notice that changes are listed in reverse chronological order. |
| 51 | |
| 52 | |
| 53 | |
| 54 | when who what, where, why |
| 55 | ---------- --- -------------------------------------------------------- |
| 56 | 2010-03-15 Created module |
| 57 | |
| 58 | ===========================================================================*/ |
| 59 | |
| 60 | |
| 61 | /*---------------------------------------------------------------------------- |
| 62 | * Include Files |
| 63 | * -------------------------------------------------------------------------*/ |
| 64 | #include "sapInternal.h" |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 65 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 66 | #include "csrInsideApi.h" |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 67 | #include "cfgApi.h" |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 68 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 69 | // Pick up the SME API definitions |
| 70 | #include "sme_Api.h" |
| 71 | // Pick up the PMC API definitions |
| 72 | #include "pmcApi.h" |
| 73 | #include "wlan_nv.h" |
| 74 | |
| 75 | /*---------------------------------------------------------------------------- |
| 76 | * Preprocessor Definitions and Constants |
| 77 | * -------------------------------------------------------------------------*/ |
| 78 | |
| 79 | /*---------------------------------------------------------------------------- |
| 80 | * Type Declarations |
| 81 | * -------------------------------------------------------------------------*/ |
| 82 | |
| 83 | /*---------------------------------------------------------------------------- |
| 84 | * Global Data Definitions |
| 85 | * -------------------------------------------------------------------------*/ |
| 86 | |
| 87 | /*---------------------------------------------------------------------------- |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 88 | * External declarations for global context |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 89 | * -------------------------------------------------------------------------*/ |
Abhishek Singh | b51853c | 2014-03-13 18:26:41 +0530 | [diff] [blame] | 90 | #ifdef FEATURE_WLAN_CH_AVOID |
| 91 | extern safeChannelType safeChannels[]; |
| 92 | #endif /* FEATURE_WLAN_CH_AVOID */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 93 | /*---------------------------------------------------------------------------- |
| 94 | * Static Variable Definitions |
| 95 | * -------------------------------------------------------------------------*/ |
| 96 | |
| 97 | /*---------------------------------------------------------------------------- |
| 98 | * Static Function Declarations and Definitions |
| 99 | * -------------------------------------------------------------------------*/ |
| 100 | #ifdef SOFTAP_CHANNEL_RANGE |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 101 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, v_U8_t **channelList, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 102 | v_U8_t *numberOfChannels); |
| 103 | #endif |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 104 | |
| 105 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 106 | static VOS_STATUS sapGetChannelListForObss(tHalHandle halHandle, |
| 107 | ptSapContext psapCtx, v_U8_t **channelList, |
| 108 | v_U8_t *numberOfChannels); |
| 109 | #endif |
| 110 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 111 | /*---------------------------------------------------------------------------- |
| 112 | * Externalized Function Definitions |
| 113 | * -------------------------------------------------------------------------*/ |
| 114 | |
| 115 | /*---------------------------------------------------------------------------- |
| 116 | * Function Declarations and Documentation |
| 117 | * -------------------------------------------------------------------------*/ |
| 118 | |
| 119 | /*========================================================================== |
| 120 | FUNCTION sapEventInit |
| 121 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 122 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 123 | Function for initializing sWLAN_SAPEvent structure |
| 124 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 125 | DEPENDENCIES |
| 126 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 127 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 128 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 129 | |
| 130 | IN |
| 131 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 132 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 133 | RETURN VALUE |
| 134 | |
| 135 | None |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 136 | |
| 137 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 138 | ============================================================================*/ |
| 139 | static inline void sapEventInit(ptWLAN_SAPEvent sapEvent) |
| 140 | { |
| 141 | sapEvent->event = eSAP_MAC_SCAN_COMPLETE; |
| 142 | sapEvent->params = 0; |
| 143 | sapEvent->u1 = 0; |
| 144 | sapEvent->u2 = 0; |
| 145 | } |
| 146 | |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 147 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 148 | /*========================================================================== |
| 149 | FUNCTION sapSetObssParm |
| 150 | |
| 151 | DESCRIPTION |
| 152 | Function for Setting OBSS Scan interval & OBSS TRANS_DELAY_FACTOR |
| 153 | |
| 154 | DEPENDENCIES |
| 155 | NA. |
| 156 | |
| 157 | PARAMETERS |
| 158 | |
| 159 | IN |
| 160 | sapContext : Sap Context value |
| 161 | |
| 162 | RETURN VALUE |
| 163 | The VOS_STATUS code associated with performing the operation |
| 164 | |
| 165 | VOS_STATUS_SUCCESS: Success |
| 166 | |
| 167 | SIDE EFFECTS |
| 168 | ============================================================================*/ |
| 169 | void sapSetObssParm(ptSapContext sapContext) |
| 170 | { |
| 171 | tHalHandle hHal; |
| 172 | tpAniSirGlobal pMac; |
| 173 | tANI_U32 cfgValue; |
| 174 | |
| 175 | /* tHalHandle */ |
| 176 | hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 177 | |
| 178 | if (NULL == hHal) |
| 179 | { |
| 180 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 181 | FL("Invalid hHal")); |
| 182 | return; |
| 183 | } |
| 184 | |
| 185 | pMac = PMAC_STRUCT( hHal ); |
| 186 | |
| 187 | if (wlan_cfgGetInt(pMac, WNI_CFG_OBSS_HT40_SCAN_WIDTH_TRIGGER_INTERVAL, |
| 188 | &cfgValue) != eSIR_SUCCESS) |
| 189 | { |
| 190 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 191 | FL("Fail to retrieve" |
| 192 | "WNI_CFG_OBSS_HT40_SCAN_WIDTH_TRIGGER_INTERVAL value")); |
| 193 | return; |
| 194 | } |
| 195 | |
| 196 | sapContext->ObssScanInterval = cfgValue; |
| 197 | |
| 198 | if (wlan_cfgGetInt(pMac, |
| 199 | WNI_CFG_OBSS_HT40_WIDTH_CHANNEL_TRANSITION_DELAY_FACTOR, |
| 200 | &cfgValue) != eSIR_SUCCESS) |
| 201 | { |
| 202 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 203 | FL("Fail to retrieve" |
| 204 | "WNI_CFG_OBSS_HT40_WIDTH_CHANNEL_TRANSITION_DELAY_FACTOR value")); |
| 205 | return; |
| 206 | } |
| 207 | |
| 208 | sapContext->ObssTransitionDelayFactor = cfgValue; |
| 209 | |
| 210 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 211 | FL("ObssScanInterval: %d" |
| 212 | " ObssTransitionDelayFactor: %d"), |
| 213 | sapContext->ObssScanInterval, |
| 214 | sapContext->ObssTransitionDelayFactor); |
| 215 | |
| 216 | return; |
| 217 | } |
| 218 | #endif |
| 219 | |
| 220 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 221 | /*========================================================================== |
| 222 | FUNCTION sapGotoChannelSel |
| 223 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 224 | DESCRIPTION |
| 225 | Function for initiating scan request for SME |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 226 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 227 | DEPENDENCIES |
| 228 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 229 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 230 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 231 | |
| 232 | IN |
| 233 | sapContext : Sap Context value |
| 234 | sapEvent : State machine event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 235 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 236 | RETURN VALUE |
| 237 | The VOS_STATUS code associated with performing the operation |
| 238 | |
| 239 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 240 | |
| 241 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 242 | ============================================================================*/ |
| 243 | VOS_STATUS |
| 244 | sapGotoChannelSel |
| 245 | ( |
| 246 | ptSapContext sapContext, |
| 247 | ptWLAN_SAPEvent sapEvent |
| 248 | ) |
| 249 | { |
| 250 | /* Initiate a SCAN request */ |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 251 | eHalStatus halStatus; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 252 | tCsrScanRequest scanRequest;/* To be initialised if scan is required */ |
| 253 | v_U32_t scanRequestID = 0; |
| 254 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 255 | eSapPhyMode sapPhyMode; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 256 | |
| 257 | #ifdef SOFTAP_CHANNEL_RANGE |
| 258 | v_U8_t *channelList = NULL; |
| 259 | v_U8_t numOfChannels = 0 ; |
| 260 | #endif |
| 261 | tHalHandle hHal; |
| 262 | tANI_U8 channel; |
| 263 | |
Ratnam Rachuri | 90e3b0c | 2015-07-12 15:20:45 +0530 | [diff] [blame] | 264 | #ifdef FEATURE_WLAN_CH_AVOID |
| 265 | v_U8_t i; |
| 266 | #endif |
| 267 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 268 | hHal = (tHalHandle)vos_get_context( VOS_MODULE_ID_SME, sapContext->pvosGCtx); |
| 269 | if (NULL == hHal) |
| 270 | { |
| 271 | /* we have a serious problem */ |
| 272 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 273 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 274 | return VOS_STATUS_E_FAULT; |
| 275 | } |
| 276 | |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 277 | sapPhyMode = |
| 278 | sapConvertSapPhyModeToCsrPhyMode(sapContext->csrRoamProfile.phyMode); |
| 279 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 280 | /*If STA-AP concurrency is enabled take the concurrent connected channel first. In other cases wpa_supplicant should take care */ |
| 281 | if (vos_get_concurrency_mode() == VOS_STA_SAP) |
| 282 | { |
| 283 | channel = sme_GetConcurrentOperationChannel(hHal); |
| 284 | |
| 285 | if (channel) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 286 | { /*if a valid channel is returned then use concurrent channel. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 287 | Else take whatever comes from configuartion*/ |
| 288 | sapContext->channel = channel; |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 289 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 290 | if (sapContext->channel > SIR_11B_CHANNEL_END) |
| 291 | #endif |
| 292 | sme_SelectCBMode(hHal, sapPhyMode, sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 293 | } |
| 294 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 295 | |
| 296 | if (sapContext->channel == AUTO_CHANNEL_SELECT) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 297 | { |
| 298 | vos_mem_zero(&scanRequest, sizeof(scanRequest)); |
| 299 | |
| 300 | /* Set scanType to Passive scan */ |
| 301 | scanRequest.scanType = eSIR_PASSIVE_SCAN; |
| 302 | |
| 303 | /* Set min and max channel time to zero */ |
| 304 | scanRequest.minChnTime = 0; |
| 305 | scanRequest.maxChnTime = 0; |
| 306 | |
| 307 | /* Set BSSType to default type */ |
| 308 | scanRequest.BSSType = eCSR_BSS_TYPE_ANY; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 309 | |
| 310 | #ifndef SOFTAP_CHANNEL_RANGE |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 311 | /*Scan all the channels */ |
| 312 | scanRequest.ChannelInfo.numOfChannels = 0; |
| 313 | |
| 314 | scanRequest.ChannelInfo.ChannelList = NULL; |
| 315 | |
| 316 | scanRequest.requestType = eCSR_SCAN_REQUEST_FULL_SCAN;//eCSR_SCAN_REQUEST_11D_SCAN; |
| 317 | |
| 318 | #else |
| 319 | |
| 320 | sapGetChannelList(sapContext, &channelList, &numOfChannels); |
| 321 | |
| 322 | /*Scan the channels in the list*/ |
| 323 | scanRequest.ChannelInfo.numOfChannels = numOfChannels; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 324 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 325 | scanRequest.ChannelInfo.ChannelList = channelList; |
| 326 | |
| 327 | scanRequest.requestType = eCSR_SCAN_SOFTAP_CHANNEL_RANGE; |
| 328 | |
Deepthi Gowri | 0f60c0f | 2014-09-22 18:13:29 +0530 | [diff] [blame] | 329 | sapContext->numofChannel = numOfChannels; |
| 330 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 331 | sapContext->channelList = channelList; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 332 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 333 | #endif |
| 334 | /* Set requestType to Full scan */ |
| 335 | |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 336 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 337 | FL("Auto Channel Selection Scan")); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 338 | |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 339 | halStatus = sme_ScanRequest(hHal, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 340 | 0,//Not used in csrScanRequest |
| 341 | &scanRequest, |
| 342 | &scanRequestID,//, when ID == 0 11D scan/active scan with callback, min-maxChntime set in csrScanRequest()? |
| 343 | &WLANSAP_ScanCallback,//csrScanCompleteCallback callback, |
| 344 | sapContext);//void * pContext scanRequestID filled up |
Jeff Johnson | 43971f5 | 2012-07-17 12:26:56 -0700 | [diff] [blame] | 345 | if (eHAL_STATUS_SUCCESS != halStatus) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 346 | { |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 347 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 348 | FL("Auto Channel Selection Scan fail %d!!!"), halStatus); |
| 349 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 350 | FL("SoftAP Configuring for default channel, Ch= %d"), |
| 351 | sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 352 | /* In case of error, switch to default channel */ |
| 353 | sapContext->channel = SAP_DEFAULT_CHANNEL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 354 | #ifdef SOFTAP_CHANNEL_RANGE |
| 355 | if(sapContext->channelList != NULL) |
| 356 | { |
Ratnam Rachuri | 90e3b0c | 2015-07-12 15:20:45 +0530 | [diff] [blame] | 357 | for ( i = 0 ; i < sapContext->numofChannel ; i++) |
| 358 | if (NV_CHANNEL_ENABLE == |
| 359 | vos_nv_getChannelEnabledState(sapContext->channelList[i])) |
| 360 | { |
| 361 | sapContext->channel = sapContext->channelList[i]; |
| 362 | } |
| 363 | vos_mem_free(sapContext->channelList); |
| 364 | sapContext->channelList = NULL; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 365 | } |
Ratnam Rachuri | 90e3b0c | 2015-07-12 15:20:45 +0530 | [diff] [blame] | 366 | #ifdef FEATURE_WLAN_CH_AVOID |
| 367 | else |
| 368 | { |
| 369 | for( i = 0; i < NUM_20MHZ_RF_CHANNELS; i++ ) |
| 370 | { |
| 371 | if((NV_CHANNEL_ENABLE == |
| 372 | vos_nv_getChannelEnabledState(safeChannels[i].channelNumber)) |
| 373 | && (VOS_TRUE == safeChannels[i].isSafe)) |
| 374 | { |
| 375 | sapContext->channel = safeChannels[i].channelNumber; |
| 376 | break; |
| 377 | } |
| 378 | } |
| 379 | } |
| 380 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 381 | #endif |
| 382 | /* Fill in the event structure */ |
| 383 | sapEventInit(sapEvent); |
| 384 | /* Handle event */ |
| 385 | vosStatus = sapFsm(sapContext, sapEvent); |
| 386 | } |
| 387 | else |
| 388 | { |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 389 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 390 | FL("Auto Channel Selection Scan Success" |
| 391 | " scanRequestID=%d, Ch= %d"), |
| 392 | scanRequestID, sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 393 | } |
| 394 | |
| 395 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 396 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 397 | { |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 398 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 399 | FL("For configured channel, Ch= %d"), sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 400 | |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 401 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 402 | if (vos_get_concurrency_mode() != VOS_STA_SAP) |
| 403 | { |
| 404 | if ((sapContext->channel <= SIR_11B_CHANNEL_END) |
| 405 | && (sapContext->channel > RF_CHAN_1)) |
| 406 | { |
| 407 | // OBSS Scan for P2P GO/SAP where Auto Channel Selection is Disable |
| 408 | vosStatus = sapGetChannelListForObss(hHal, sapContext, |
| 409 | &channelList, &numOfChannels); |
| 410 | if (VOS_STATUS_SUCCESS == vosStatus && channelList != NULL) |
| 411 | { |
Hardik Kantilal Patel | 8c2d523 | 2015-01-08 00:31:38 +0530 | [diff] [blame] | 412 | |
| 413 | if (sapCheckHT40SecondaryIsNotAllowed(sapContext)) |
| 414 | { |
| 415 | if(channelList != NULL) |
| 416 | { |
| 417 | vos_mem_free(channelList); |
| 418 | channelList = NULL; |
| 419 | } |
| 420 | goto disable24GChannelBonding; |
| 421 | } |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 422 | vos_mem_zero(&scanRequest, sizeof(scanRequest)); |
| 423 | |
| 424 | /* Set scanType to Passive scan */ |
| 425 | scanRequest.scanType = eSIR_PASSIVE_SCAN; |
| 426 | |
| 427 | /* Set min and max channel time to zero */ |
| 428 | scanRequest.minChnTime = CSR_ACTIVE_MIN_CHANNEL_TIME; |
| 429 | scanRequest.maxChnTime = CSR_ACTIVE_MAX_CHANNEL_TIME; |
| 430 | |
| 431 | /* Set BSSType to default type */ |
| 432 | scanRequest.BSSType = eCSR_BSS_TYPE_ANY; |
| 433 | |
| 434 | /*Scan the channels in the list*/ |
| 435 | scanRequest.ChannelInfo.numOfChannels = numOfChannels; |
| 436 | scanRequest.ChannelInfo.ChannelList = channelList; |
| 437 | scanRequest.requestType = eCSR_SCAN_SOFTAP_CHANNEL_RANGE; |
| 438 | sapContext->channelList = channelList; |
| 439 | |
| 440 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 441 | FL("OBSS Scan for SAP/P2P GO: Ch= %d"), |
| 442 | sapContext->channel); |
| 443 | |
| 444 | halStatus = sme_ScanRequest(hHal, |
| 445 | 0,//Not used in csrScanRequest |
| 446 | &scanRequest, |
| 447 | &scanRequestID,//, when ID == 0 11D scan/active scan with callback, min-maxChntime set in csrScanRequest()? |
| 448 | &WLANSAP_ScanCallback,//csrScanCompleteCallback callback, |
| 449 | sapContext);//void * pContext scanRequestID filled up |
| 450 | |
| 451 | if (eHAL_STATUS_SUCCESS != halStatus) |
| 452 | { |
| 453 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 454 | FL("OBSS ScanRequest Fail %d!!!"), |
| 455 | halStatus); |
| 456 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 457 | FL("SoftAP Configuring for default channel, Ch= %d"), |
| 458 | sapContext->channel); |
| 459 | |
| 460 | if(sapContext->channelList != NULL) |
| 461 | { |
| 462 | vos_mem_free(sapContext->channelList); |
| 463 | sapContext->channelList = NULL; |
| 464 | } |
| 465 | goto disable24GChannelBonding; |
| 466 | } |
| 467 | else |
| 468 | { |
| 469 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 470 | FL("OBSS ScanRequest Success, scanRequestID=%d" |
| 471 | " Ch= %d"), scanRequestID, sapContext->channel); |
| 472 | goto startgo; |
| 473 | } |
| 474 | } |
| 475 | else |
| 476 | { |
| 477 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 478 | FL("Failed to Prepare the OBSS Scan channel list")); |
| 479 | goto disable24GChannelBonding; |
| 480 | } |
| 481 | disable24GChannelBonding: |
| 482 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 483 | FL("Disable Channel Bonding")); |
| 484 | /* Disable Channel Bonding for 2.4GHz */ |
| 485 | sme_UpdateChannelBondingMode24G(hHal, |
| 486 | PHY_SINGLE_CHANNEL_CENTERED); |
| 487 | } |
| 488 | else |
| 489 | { |
| 490 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 491 | FL("No concurrency & Channel: %d"), |
| 492 | sapContext->channel); |
| 493 | goto selectChannelBonding; |
| 494 | } |
| 495 | } |
| 496 | else |
| 497 | { |
| 498 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 499 | FL("With concurrency & Channel: %d"), |
| 500 | sapContext->channel); |
| 501 | goto selectChannelBonding; |
| 502 | } |
| 503 | #endif |
| 504 | |
| 505 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 506 | selectChannelBonding: |
| 507 | if (sapContext->channel > SIR_11B_CHANNEL_END) |
| 508 | #endif |
| 509 | sme_SelectCBMode(hHal, sapPhyMode, sapContext->channel); |
| 510 | |
| 511 | /* Fill in the event structure */ |
| 512 | // Eventhough scan was not done, means a user set channel was chosen |
| 513 | sapEventInit(sapEvent); |
| 514 | /* Handle event */ |
| 515 | vosStatus = sapFsm(sapContext, sapEvent); |
| 516 | } |
| 517 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 518 | startgo: |
| 519 | #endif |
| 520 | /* If scan failed, get default channel and advance state |
| 521 | * machine as success with default channel. Have to wait |
| 522 | * for the call back to be called to get the channel cannot |
| 523 | * advance state machine here as said above */ |
| 524 | |
| 525 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 526 | FL("Before exiting sapGotoChannelSel channel=%d"), |
| 527 | sapContext->channel); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 528 | |
| 529 | return VOS_STATUS_SUCCESS; |
| 530 | }// sapGotoChannelSel |
| 531 | |
| 532 | /*========================================================================== |
| 533 | FUNCTION sapGotoStarting |
| 534 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 535 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 536 | Function for initiating start bss request for SME |
| 537 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 538 | DEPENDENCIES |
| 539 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 540 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 541 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 542 | |
| 543 | IN |
| 544 | sapContext : Sap Context value |
| 545 | sapEvent : State machine event |
| 546 | bssType : Type of bss to start, INRA AP |
| 547 | status : Return the SAP status here |
| 548 | |
| 549 | RETURN VALUE |
| 550 | The VOS_STATUS code associated with performing the operation |
| 551 | |
| 552 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 553 | |
| 554 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 555 | ============================================================================*/ |
| 556 | VOS_STATUS |
| 557 | sapGotoStarting |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 558 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 559 | ptSapContext sapContext, |
| 560 | ptWLAN_SAPEvent sapEvent, |
| 561 | eCsrRoamBssType bssType |
| 562 | ) |
| 563 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 564 | /* tHalHandle */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 565 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 566 | eHalStatus halStatus; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 567 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 568 | /*- - - - - - - - TODO:once configs from hdd available - - - - - - - - -*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 569 | 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] | 570 | sapContext->key_type = 0x05; |
| 571 | sapContext->key_length = 32; |
| 572 | 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] | 573 | |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 574 | 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] | 575 | if (NULL == hHal) |
| 576 | { |
| 577 | /* we have a serious problem */ |
| 578 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 579 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 580 | return VOS_STATUS_E_FAULT; |
| 581 | } |
| 582 | |
| 583 | //TODO: What shall we do if failure???? |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 584 | halStatus = pmcRequestFullPower( hHal, |
| 585 | WLANSAP_pmcFullPwrReqCB, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 586 | sapContext, |
| 587 | eSME_REASON_OTHER); |
| 588 | |
| 589 | /* Open SME Session for Softap */ |
| 590 | halStatus = sme_OpenSession(hHal, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 591 | &WLANSAP_RoamCallback, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 592 | sapContext, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 593 | sapContext->self_mac_addr, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 594 | &sapContext->sessionId); |
| 595 | |
| 596 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 597 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 598 | 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] | 599 | return VOS_STATUS_E_FAILURE; |
| 600 | } |
| 601 | |
| 602 | return VOS_STATUS_SUCCESS; |
| 603 | }// sapGotoStarting |
| 604 | |
| 605 | /*========================================================================== |
| 606 | FUNCTION sapGotoDisconnecting |
| 607 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 608 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 609 | Processing of SAP FSM Disconnecting state |
| 610 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 611 | DEPENDENCIES |
| 612 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 613 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 614 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 615 | |
| 616 | IN |
| 617 | sapContext : Sap Context value |
| 618 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 619 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 620 | RETURN VALUE |
| 621 | The VOS_STATUS code associated with performing the operation |
| 622 | |
| 623 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 624 | |
| 625 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 626 | ============================================================================*/ |
| 627 | VOS_STATUS |
| 628 | sapGotoDisconnecting |
| 629 | ( |
| 630 | ptSapContext sapContext |
| 631 | ) |
| 632 | { |
| 633 | eHalStatus halStatus; |
| 634 | tHalHandle hHal; |
| 635 | |
| 636 | hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 637 | if (NULL == hHal) |
| 638 | { |
| 639 | /* we have a serious problem */ |
| 640 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 641 | "In %s, invalid hHal", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 642 | return VOS_STATUS_E_FAULT; |
| 643 | } |
| 644 | |
| 645 | sapFreeRoamProfile(&sapContext->csrRoamProfile); |
| 646 | halStatus = sme_RoamStopBss(hHal, sapContext->sessionId); |
| 647 | if(eHAL_STATUS_SUCCESS != halStatus ) |
| 648 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 649 | 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] | 650 | return VOS_STATUS_E_FAILURE; |
| 651 | } |
| 652 | |
| 653 | return VOS_STATUS_SUCCESS; |
| 654 | } |
| 655 | |
| 656 | static eHalStatus sapRoamSessionCloseCallback(void *pContext) |
| 657 | { |
| 658 | ptSapContext sapContext = (ptSapContext)pContext; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 659 | return sapSignalHDDevent(sapContext, NULL, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 660 | eSAP_STOP_BSS_EVENT, (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 661 | } |
| 662 | |
| 663 | /*========================================================================== |
| 664 | FUNCTION sapGotoDisconnected |
| 665 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 666 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 667 | Function for setting the SAP FSM to Disconnection state |
| 668 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 669 | DEPENDENCIES |
| 670 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 671 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 672 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 673 | |
| 674 | IN |
| 675 | sapContext : Sap Context value |
| 676 | sapEvent : State machine event |
| 677 | status : Return the SAP status here |
| 678 | |
| 679 | RETURN VALUE |
| 680 | The VOS_STATUS code associated with performing the operation |
| 681 | |
| 682 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 683 | |
| 684 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 685 | ============================================================================*/ |
| 686 | VOS_STATUS |
| 687 | sapGotoDisconnected |
| 688 | ( |
| 689 | ptSapContext sapContext |
| 690 | ) |
| 691 | { |
| 692 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 693 | tWLAN_SAPEvent sapEvent; |
| 694 | // Processing has to be coded |
| 695 | // Clean up stations from TL etc as AP BSS is shut down then set event |
| 696 | sapEvent.event = eSAP_MAC_READY_FOR_CONNECTIONS;// hardcoded |
| 697 | sapEvent.params = 0; |
| 698 | sapEvent.u1 = 0; |
| 699 | sapEvent.u2 = 0; |
| 700 | /* Handle event */ |
| 701 | vosStatus = sapFsm(sapContext, &sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 702 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 703 | return vosStatus; |
| 704 | } |
| 705 | |
| 706 | /*========================================================================== |
| 707 | FUNCTION sapSignalHDDevent |
| 708 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 709 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 710 | Function for HDD to send the event notification using callback |
| 711 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 712 | DEPENDENCIES |
| 713 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 714 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 715 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 716 | |
| 717 | IN |
| 718 | sapContext : Sap Context value |
| 719 | pCsrRoamInfo : Pointer to CSR roam information |
| 720 | sapHddevent : SAP HDD event |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 721 | context : to pass the element for future support |
| 722 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 723 | RETURN VALUE |
| 724 | The VOS_STATUS code associated with performing the operation |
| 725 | |
| 726 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 727 | |
| 728 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 729 | ============================================================================*/ |
| 730 | VOS_STATUS |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 731 | sapSignalHDDevent |
| 732 | ( |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 733 | ptSapContext sapContext, /* sapContext value */ |
| 734 | tCsrRoamInfo *pCsrRoamInfo, |
| 735 | eSapHddEvent sapHddevent, |
| 736 | void *context |
| 737 | ) |
| 738 | { |
| 739 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 740 | tSap_Event sapApAppEvent; /* This now encodes ALL event types */ |
| 741 | /*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/ |
| 742 | |
| 743 | /* Format the Start BSS Complete event to return... */ |
Siddharth Bhal | 8d921e7 | 2014-05-03 12:52:43 +0530 | [diff] [blame] | 744 | if (NULL == sapContext->pfnSapEventCallback) |
| 745 | { |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 746 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 747 | FL("HDD Event callaback invalid")); |
Siddharth Bhal | 8d921e7 | 2014-05-03 12:52:43 +0530 | [diff] [blame] | 748 | return VOS_STATUS_E_INVAL; |
| 749 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 750 | |
| 751 | switch (sapHddevent) |
| 752 | { |
| 753 | case eSAP_STA_ASSOC_IND: |
Madan Mohan Koyyalamudi | 8bdd311 | 2012-09-24 13:55:14 -0700 | [diff] [blame] | 754 | // TODO - Indicate the assoc request indication to OS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 755 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_IND; |
| 756 | |
| 757 | vos_mem_copy( &sapApAppEvent.sapevt.sapAssocIndication.staMac, pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 758 | sapApAppEvent.sapevt.sapAssocIndication.staId = pCsrRoamInfo->staId; |
| 759 | sapApAppEvent.sapevt.sapAssocIndication.status = 0; |
| 760 | // Required for indicating the frames to upper layer |
| 761 | sapApAppEvent.sapevt.sapAssocIndication.beaconLength = pCsrRoamInfo->beaconLength; |
| 762 | sapApAppEvent.sapevt.sapAssocIndication.beaconPtr = pCsrRoamInfo->beaconPtr; |
| 763 | sapApAppEvent.sapevt.sapAssocIndication.assocReqLength = pCsrRoamInfo->assocReqLength; |
| 764 | sapApAppEvent.sapevt.sapAssocIndication.assocReqPtr = pCsrRoamInfo->assocReqPtr; |
| 765 | sapApAppEvent.sapevt.sapAssocIndication.fWmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 766 | if ( pCsrRoamInfo->u.pConnectedProfile != NULL ) |
| 767 | { |
| 768 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedAuthType = pCsrRoamInfo->u.pConnectedProfile->AuthType; |
| 769 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedUCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->EncryptionType; |
| 770 | sapApAppEvent.sapevt.sapAssocIndication.negotiatedMCEncryptionType = pCsrRoamInfo->u.pConnectedProfile->mcEncryptionType; |
| 771 | sapApAppEvent.sapevt.sapAssocIndication.fAuthRequired = pCsrRoamInfo->fAuthRequired; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 772 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 773 | break; |
| 774 | case eSAP_START_BSS_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 775 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 776 | FL("SAP event callback event = %s"), |
| 777 | "eSAP_START_BSS_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 778 | sapApAppEvent.sapHddEventCode = eSAP_START_BSS_EVENT; |
| 779 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.status = (eSapStatus )context; |
| 780 | if(pCsrRoamInfo != NULL ){ |
| 781 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = pCsrRoamInfo->staId; |
| 782 | } |
| 783 | else |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 784 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.staId = 0; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 785 | sapApAppEvent.sapevt.sapStartBssCompleteEvent.operatingChannel = (v_U8_t)sapContext->channel; |
| 786 | break; |
| 787 | |
| 788 | case eSAP_STOP_BSS_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 789 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 790 | FL("SAP event callback event = %s"), |
| 791 | "eSAP_STOP_BSS_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 792 | sapApAppEvent.sapHddEventCode = eSAP_STOP_BSS_EVENT; |
| 793 | sapApAppEvent.sapevt.sapStopBssCompleteEvent.status = (eSapStatus )context; |
| 794 | break; |
| 795 | |
| 796 | case eSAP_STA_ASSOC_EVENT: |
| 797 | { |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 798 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 799 | FL("SAP event callback event = %s"), |
| 800 | "eSAP_STA_ASSOC_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 801 | if (pCsrRoamInfo->fReassocReq) |
| 802 | sapApAppEvent.sapHddEventCode = eSAP_STA_REASSOC_EVENT; |
| 803 | else |
| 804 | sapApAppEvent.sapHddEventCode = eSAP_STA_ASSOC_EVENT; |
| 805 | |
| 806 | //TODO: Need to fill the SET KEY information and pass to HDD |
| 807 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 808 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 809 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.staId = pCsrRoamInfo->staId ; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 810 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 811 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen = pCsrRoamInfo->rsnIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 812 | vos_mem_copy(sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies, pCsrRoamInfo->prsnIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 813 | pCsrRoamInfo->rsnIELen); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 814 | |
| 815 | if(pCsrRoamInfo->addIELen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 816 | { |
| 817 | v_U8_t len = sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 818 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.iesLen |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 819 | += pCsrRoamInfo->addIELen; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 820 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.ies[len], pCsrRoamInfo->paddIE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 821 | pCsrRoamInfo->addIELen); |
| 822 | } |
| 823 | |
Deepthi Gowri | ae6a166 | 2015-10-12 12:59:37 +0530 | [diff] [blame] | 824 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.rate_flags = pCsrRoamInfo->maxRateFlags; |
| 825 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 826 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.wmmEnabled = pCsrRoamInfo->wmmEnabledSta; |
| 827 | sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.status = (eSapStatus )context; |
| 828 | //TODO: Need to fill sapAuthType |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 829 | //sapApAppEvent.sapevt.sapStationAssocReassocCompleteEvent.SapAuthType = pCsrRoamInfo->pProfile->negotiatedAuthType; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 830 | break; |
| 831 | } |
| 832 | |
| 833 | case eSAP_STA_DISASSOC_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 834 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 835 | FL("SAP event callback event = %s"), |
| 836 | "eSAP_STA_DISASSOC_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 837 | sapApAppEvent.sapHddEventCode = eSAP_STA_DISASSOC_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 838 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 839 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staMac, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 840 | pCsrRoamInfo->peerMac, sizeof(tSirMacAddr)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 841 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.staId = pCsrRoamInfo->staId; |
| 842 | if (pCsrRoamInfo->reasonCode == eCSR_ROAM_RESULT_FORCED) |
| 843 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_USR_INITATED_DISASSOC; |
| 844 | else |
| 845 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.reason = eSAP_MAC_INITATED_DISASSOC; |
| 846 | |
| 847 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.statusCode = pCsrRoamInfo->statusCode; |
| 848 | sapApAppEvent.sapevt.sapStationDisassocCompleteEvent.status = (eSapStatus )context; |
| 849 | break; |
| 850 | |
| 851 | case eSAP_STA_SET_KEY_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 852 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 853 | FL("SAP event callback event = %s"), |
| 854 | "eSAP_STA_SET_KEY_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 855 | sapApAppEvent.sapHddEventCode = eSAP_STA_SET_KEY_EVENT; |
| 856 | sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.status = (eSapStatus )context; |
| 857 | vos_mem_copy(&sapApAppEvent.sapevt.sapStationSetKeyCompleteEvent.peerMacAddr, |
| 858 | pCsrRoamInfo->peerMac,sizeof(tSirMacAddr)); |
| 859 | break; |
| 860 | |
| 861 | case eSAP_STA_DEL_KEY_EVENT : |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 862 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 863 | FL("SAP event callback event = %s"), |
| 864 | "eSAP_STA_DEL_KEY_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 865 | sapApAppEvent.sapHddEventCode = eSAP_STA_DEL_KEY_EVENT; |
| 866 | sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.status = (eSapStatus )context; |
| 867 | //TODO: Should we need to send the key information |
| 868 | //sapApAppEvent.sapevt.sapStationDeleteKeyCompleteEvent.keyId = ; |
| 869 | break; |
| 870 | |
| 871 | case eSAP_STA_MIC_FAILURE_EVENT : |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 872 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 873 | FL("SAP event callback event = %s"), |
| 874 | "eSAP_STA_MIC_FAILURE_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 875 | sapApAppEvent.sapHddEventCode = eSAP_STA_MIC_FAILURE_EVENT; |
| 876 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.srcMacAddr, |
| 877 | pCsrRoamInfo->u.pMICFailureInfo->srcMacAddr, |
| 878 | sizeof(tSirMacAddr)); |
| 879 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.staMac, |
| 880 | pCsrRoamInfo->u.pMICFailureInfo->taMacAddr, |
| 881 | sizeof(tSirMacAddr)); |
| 882 | vos_mem_copy( &sapApAppEvent.sapevt.sapStationMICFailureEvent.dstMacAddr, |
| 883 | pCsrRoamInfo->u.pMICFailureInfo->dstMacAddr, |
| 884 | sizeof(tSirMacAddr)); |
| 885 | sapApAppEvent.sapevt.sapStationMICFailureEvent.multicast = pCsrRoamInfo->u.pMICFailureInfo->multicast; |
| 886 | sapApAppEvent.sapevt.sapStationMICFailureEvent.IV1 = pCsrRoamInfo->u.pMICFailureInfo->IV1; |
| 887 | sapApAppEvent.sapevt.sapStationMICFailureEvent.keyId = pCsrRoamInfo->u.pMICFailureInfo->keyId; |
| 888 | vos_mem_copy( sapApAppEvent.sapevt.sapStationMICFailureEvent.TSC, |
| 889 | pCsrRoamInfo->u.pMICFailureInfo->TSC, |
| 890 | SIR_CIPHER_SEQ_CTR_SIZE); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 891 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 892 | |
| 893 | case eSAP_ASSOC_STA_CALLBACK_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 894 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 895 | FL("SAP event callback event = %s"), |
| 896 | "eSAP_ASSOC_STA_CALLBACK_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 897 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 898 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 899 | case eSAP_WPS_PBC_PROBE_REQ_EVENT: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 900 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 901 | FL("SAP event callback event = %s"), |
| 902 | "eSAP_WPS_PBC_PROBE_REQ_EVENT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 903 | sapApAppEvent.sapHddEventCode = eSAP_WPS_PBC_PROBE_REQ_EVENT; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 904 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 905 | vos_mem_copy( &sapApAppEvent.sapevt.sapPBCProbeReqEvent.WPSPBCProbeReq, |
| 906 | pCsrRoamInfo->u.pWPSPBCProbeReq, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 907 | sizeof(tSirWPSPBCProbeReq)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 908 | break; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 909 | case eSAP_REMAIN_CHAN_READY: |
| 910 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 911 | FL("SAP event callback event = %s"), |
| 912 | "eSAP_REMAIN_CHAN_READY"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 913 | sapApAppEvent.sapHddEventCode = eSAP_REMAIN_CHAN_READY; |
| 914 | break; |
| 915 | case eSAP_SEND_ACTION_CNF: |
| 916 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 917 | FL("SAP event callback event = %s"), |
| 918 | "eSAP_SEND_ACTION_CNF"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 919 | sapApAppEvent.sapHddEventCode = eSAP_SEND_ACTION_CNF; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 920 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 921 | break; |
Madan Mohan Koyyalamudi | 167b95e | 2012-11-27 15:53:38 -0800 | [diff] [blame] | 922 | |
| 923 | case eSAP_DISCONNECT_ALL_P2P_CLIENT: |
| 924 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 925 | FL("SAP event callback event = %s"), |
| 926 | "eSAP_DISCONNECT_ALL_P2P_CLIENT"); |
Madan Mohan Koyyalamudi | 167b95e | 2012-11-27 15:53:38 -0800 | [diff] [blame] | 927 | sapApAppEvent.sapHddEventCode = eSAP_DISCONNECT_ALL_P2P_CLIENT; |
| 928 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
| 929 | break; |
| 930 | |
| 931 | case eSAP_MAC_TRIG_STOP_BSS_EVENT : |
| 932 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 933 | FL("SAP event callback event = %s"), |
| 934 | "eSAP_MAC_TRIG_STOP_BSS_EVENT"); |
Madan Mohan Koyyalamudi | 167b95e | 2012-11-27 15:53:38 -0800 | [diff] [blame] | 935 | sapApAppEvent.sapHddEventCode = eSAP_MAC_TRIG_STOP_BSS_EVENT; |
| 936 | sapApAppEvent.sapevt.sapActionCnf.actionSendSuccess = (eSapStatus)context; |
| 937 | break; |
| 938 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 939 | |
| 940 | case eSAP_UNKNOWN_STA_JOIN: |
| 941 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 942 | FL("SAP event callback event = %s"), |
| 943 | "eSAP_UNKNOWN_STA_JOIN"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 944 | sapApAppEvent.sapHddEventCode = eSAP_UNKNOWN_STA_JOIN; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 945 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapUnknownSTAJoin.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 946 | (v_PVOID_t)context, sizeof(v_MACADDR_t)); |
| 947 | break; |
| 948 | |
| 949 | case eSAP_MAX_ASSOC_EXCEEDED: |
| 950 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 951 | FL("SAP event callback event = %s"), |
| 952 | "eSAP_MAX_ASSOC_EXCEEDED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 953 | sapApAppEvent.sapHddEventCode = eSAP_MAX_ASSOC_EXCEEDED; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 954 | vos_mem_copy((v_PVOID_t)sapApAppEvent.sapevt.sapMaxAssocExceeded.macaddr.bytes, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 955 | (v_PVOID_t)pCsrRoamInfo->peerMac, sizeof(v_MACADDR_t)); |
| 956 | break; |
| 957 | |
| 958 | default: |
Agarwal Ashish | ae800dd | 2015-06-24 12:44:48 +0530 | [diff] [blame] | 959 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 960 | FL("SAP Unknown callback event = %d"), |
| 961 | sapHddevent); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 962 | break; |
| 963 | } |
| 964 | vosStatus = (*sapContext->pfnSapEventCallback) |
| 965 | ( |
| 966 | &sapApAppEvent, |
| 967 | sapContext->pUsrContext//userdataforcallback - hdd opaque handle |
| 968 | ); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 969 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 970 | return vosStatus; |
| 971 | |
| 972 | } /* sapSignalApAppStartBssEvent */ |
| 973 | |
| 974 | /*========================================================================== |
| 975 | FUNCTION sapFsm |
| 976 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 977 | DESCRIPTION |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 978 | SAP State machine entry function |
| 979 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 980 | DEPENDENCIES |
| 981 | NA. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 982 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 983 | PARAMETERS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 984 | |
| 985 | IN |
| 986 | sapContext : Sap Context value |
| 987 | sapEvent : State machine event |
| 988 | status : Return the SAP status here |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 989 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 990 | RETURN VALUE |
| 991 | The VOS_STATUS code associated with performing the operation |
| 992 | |
| 993 | VOS_STATUS_SUCCESS: Success |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 994 | |
| 995 | SIDE EFFECTS |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 996 | ============================================================================*/ |
| 997 | VOS_STATUS |
| 998 | sapFsm |
| 999 | ( |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1000 | ptSapContext sapContext, /* sapContext value */ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1001 | ptWLAN_SAPEvent sapEvent /* State machine event */ |
| 1002 | ) |
| 1003 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1004 | /* Retrieve the phy link state machine structure |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1005 | * from the sapContext value |
| 1006 | */ |
| 1007 | eSapFsmStates_t stateVar = sapContext->sapsMachine; /*state var that keeps track of state machine*/ |
| 1008 | tCsrRoamInfo *roamInfo = (tCsrRoamInfo *)(sapEvent->params); |
| 1009 | v_U32_t msg = sapEvent->event; /* State machine input event message */ |
| 1010 | VOS_STATUS vosStatus = VOS_STATUS_E_FAILURE; |
| 1011 | |
| 1012 | switch (stateVar) |
| 1013 | { |
| 1014 | case eSAP_DISCONNECTED: |
| 1015 | if ((msg == eSAP_HDD_START_INFRA_BSS)) |
| 1016 | { |
| 1017 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 1018 | 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] | 1019 | __func__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1020 | |
| 1021 | /* There can be one SAP Session for softap */ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1022 | if (sapContext->isSapSessionOpen == eSAP_TRUE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1023 | { |
| 1024 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1025 | "%s:SME Session is already opened\n",__func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1026 | return VOS_STATUS_E_EXISTS; |
| 1027 | } |
| 1028 | |
| 1029 | sapContext->sessionId = 0xff; |
| 1030 | |
| 1031 | /* Set SAP device role */ |
| 1032 | sapContext->sapsMachine = eSAP_CH_SELECT; |
| 1033 | |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1034 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 1035 | sapSetObssParm(sapContext); |
| 1036 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1037 | /* Perform sme_ScanRequest */ |
| 1038 | vosStatus = sapGotoChannelSel(sapContext, sapEvent); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1039 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1040 | /* Transition from eSAP_DISCONNECTED to eSAP_CH_SELECT (both without substates) */ |
| 1041 | 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] | 1042 | __func__, "eSAP_DISCONNECTED", "eSAP_CH_SELECT"); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1043 | } |
| 1044 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1045 | { |
| 1046 | 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] | 1047 | __func__, "eSAP_DISCONNECTED", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1048 | } |
| 1049 | break; |
| 1050 | |
| 1051 | case eSAP_CH_SELECT: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1052 | if (msg == eSAP_MAC_SCAN_COMPLETE) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1053 | { |
| 1054 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 1055 | 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] | 1056 | __func__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1057 | // Channel selected. Now can sapGotoStarting |
| 1058 | sapContext->sapsMachine = eSAP_STARTING; |
| 1059 | // Specify the channel |
| 1060 | sapContext->csrRoamProfile.ChannelInfo.numOfChannels = 1; |
| 1061 | sapContext->csrRoamProfile.ChannelInfo.ChannelList = &sapContext->csrRoamProfile.operationChannel; |
| 1062 | sapContext->csrRoamProfile.operationChannel = (tANI_U8)sapContext->channel; |
| 1063 | vosStatus = sapGotoStarting( sapContext, sapEvent, eCSR_BSS_TYPE_INFRA_AP); |
| 1064 | /* Transition from eSAP_CH_SELECT to eSAP_STARTING (both without substates) */ |
| 1065 | 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] | 1066 | __func__, "eSAP_CH_SELECT", "eSAP_STARTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1067 | } |
| 1068 | else |
| 1069 | { |
| 1070 | 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] | 1071 | __func__, "eSAP_CH_SELECT", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1072 | } |
| 1073 | break; |
| 1074 | |
| 1075 | case eSAP_STARTING: |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1076 | if (msg == eSAP_MAC_START_BSS_SUCCESS ) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1077 | { |
| 1078 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 1079 | 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] | 1080 | __func__,sapContext->channel, "eSAP_STARTING", "eSAP_STARTED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1081 | |
| 1082 | sapContext->sapsMachine = eSAP_STARTED; |
| 1083 | /*Action code for transition */ |
| 1084 | vosStatus = sapSignalHDDevent( sapContext, roamInfo, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_SUCCESS); |
| 1085 | |
| 1086 | /* Transition from eSAP_STARTING to eSAP_STARTED (both without substates) */ |
| 1087 | 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] | 1088 | __func__, "eSAP_STARTING", "eSAP_STARTED"); |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1089 | |
| 1090 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 1091 | /* Initialize the HT2040 timer */ |
Kaushik, Sushant | 553a06c | 2014-11-26 15:29:40 +0530 | [diff] [blame] | 1092 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1093 | "In %s, Init HT20/40 timer", __func__); |
| 1094 | |
| 1095 | vosStatus = vos_timer_init( &sapContext->sap_HT2040_timer, |
| 1096 | VOS_TIMER_TYPE_SW, sap_ht2040_timer_cb, |
| 1097 | (v_PVOID_t)sapContext ); |
| 1098 | |
| 1099 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1100 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1101 | "In %s, Failed to Init HT20/40 timer", __func__); |
| 1102 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1103 | } |
Deepthi Gowri | 912c718 | 2015-11-25 18:19:16 +0530 | [diff] [blame] | 1104 | else if ((msg == eSAP_HDD_STOP_INFRA_BSS) || |
| 1105 | (msg == eSAP_MAC_START_FAILS)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1106 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1107 | /*Transition from eSAP_STARTING to eSAP_DISCONNECTING (both without substates)*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1108 | 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] | 1109 | __func__, "eSAP_STARTING", "eSAP_DISCONNECTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1110 | |
| 1111 | /*Advance outer statevar */ |
| 1112 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 1113 | vosStatus = sapSignalHDDevent( sapContext, NULL, eSAP_START_BSS_EVENT, (v_PVOID_t)eSAP_STATUS_FAILURE); |
| 1114 | vosStatus = sapGotoDisconnected(sapContext); |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 1115 | |
| 1116 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 1117 | /* Reset the OBSS Affected Channel Range */ |
| 1118 | if ( (0 != sapContext->affected_start) |
| 1119 | && (0 != sapContext->affected_end) |
| 1120 | && (0 != sapContext->sap_sec_chan) ) |
| 1121 | { |
| 1122 | sapContext->affected_start = 0; |
| 1123 | sapContext->affected_end = 0; |
| 1124 | sapContext->sap_sec_chan = 0; |
| 1125 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1126 | FL("Reset the OBSS Affected Channel Range [%d %d]"), |
| 1127 | sapContext->affected_start, sapContext->affected_end); |
| 1128 | |
| 1129 | } |
| 1130 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1131 | /* Close the SME session*/ |
| 1132 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1133 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1134 | { |
| 1135 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 1136 | if (NULL == hHal) |
| 1137 | { |
| 1138 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1139 | "In %s, NULL hHal in state %s, msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1140 | __func__, "eSAP_STARTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1141 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1142 | else if (eHAL_STATUS_SUCCESS == |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1143 | sme_CloseSession(hHal, |
mukul sharma | bab477d | 2015-06-11 17:14:55 +0530 | [diff] [blame] | 1144 | sapContext->sessionId, VOS_TRUE, NULL, NULL)) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1145 | { |
| 1146 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 1147 | } |
| 1148 | } |
| 1149 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1150 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1151 | { |
| 1152 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1153 | "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1154 | __func__, "eSAP_STARTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1155 | /* Intentionally left blank */ |
| 1156 | } |
| 1157 | break; |
| 1158 | |
| 1159 | case eSAP_STARTED: |
| 1160 | if (msg == eSAP_HDD_STOP_INFRA_BSS) |
| 1161 | { |
| 1162 | /* Transition from eSAP_STARTED to eSAP_DISCONNECTING (both without substates) */ |
| 1163 | 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] | 1164 | __func__, "eSAP_STARTED", "eSAP_DISCONNECTING"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1165 | sapContext->sapsMachine = eSAP_DISCONNECTING; |
| 1166 | vosStatus = sapGotoDisconnecting(sapContext); |
| 1167 | } |
| 1168 | else |
| 1169 | { |
| 1170 | 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] | 1171 | __func__, "eSAP_STARTED", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1172 | } |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1173 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 1174 | /* Reset the OBSS Affected Channel Range */ |
| 1175 | if ( (0 != sapContext->affected_start) |
| 1176 | && (0 != sapContext->affected_end) |
| 1177 | && (0 != sapContext->sap_sec_chan) ) |
| 1178 | { |
| 1179 | sapContext->affected_start = 0; |
| 1180 | sapContext->affected_end = 0; |
| 1181 | sapContext->sap_sec_chan = 0; |
| 1182 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1183 | FL("Reset the OBSS Affected Channel Range [%d %d]"), |
| 1184 | sapContext->affected_start, sapContext->affected_end); |
| 1185 | } |
| 1186 | |
| 1187 | if (VOS_TIMER_STATE_RUNNING == sapContext->sap_HT2040_timer.state) |
| 1188 | { |
| 1189 | vosStatus = vos_timer_stop(&sapContext->sap_HT2040_timer); |
| 1190 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1191 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1192 | FL("Failed to Stop HT20/40 timer")); |
| 1193 | } |
| 1194 | |
| 1195 | vosStatus = vos_timer_destroy(&sapContext->sap_HT2040_timer); |
| 1196 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1197 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1198 | FL("Failed to Destroy HT20/40 timer")); |
| 1199 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1200 | break; |
| 1201 | |
| 1202 | case eSAP_DISCONNECTING: |
| 1203 | if (msg == eSAP_MAC_READY_FOR_CONNECTIONS) |
| 1204 | { |
| 1205 | /* Transition from eSAP_DISCONNECTING to eSAP_DISCONNECTED (both without substates) */ |
| 1206 | 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] | 1207 | __func__, "eSAP_DISCONNECTING", "eSAP_DISCONNECTED"); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1208 | |
| 1209 | sapContext->sapsMachine = eSAP_DISCONNECTED; |
| 1210 | /* Close the SME session*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1211 | if (eSAP_TRUE == sapContext->isSapSessionOpen) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1212 | { |
| 1213 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 1214 | |
| 1215 | if (NULL == hHal) |
| 1216 | { |
| 1217 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1218 | "In %s, NULL hHal in state %s, msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1219 | __func__, "eSAP_DISCONNECTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1220 | } |
| 1221 | else |
| 1222 | { |
| 1223 | sapContext->isSapSessionOpen = eSAP_FALSE; |
| 1224 | if (!HAL_STATUS_SUCCESS( |
| 1225 | sme_CloseSession(hHal, |
mukul sharma | bab477d | 2015-06-11 17:14:55 +0530 | [diff] [blame] | 1226 | sapContext->sessionId, VOS_TRUE, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1227 | sapRoamSessionCloseCallback, sapContext))) |
| 1228 | { |
| 1229 | vosStatus = sapSignalHDDevent(sapContext, NULL, |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1230 | eSAP_STOP_BSS_EVENT, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1231 | (v_PVOID_t) eSAP_STATUS_SUCCESS); |
| 1232 | } |
| 1233 | } |
| 1234 | } |
| 1235 | } |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1236 | if (msg == eSAP_CHANNEL_SELECTION_FAILED) |
| 1237 | { |
| 1238 | /* Set SAP device role */ |
| 1239 | sapContext->sapsMachine = eSAP_CH_SELECT; |
| 1240 | |
| 1241 | /* Perform sme_ScanRequest */ |
| 1242 | vosStatus = sapGotoChannelSel(sapContext, sapEvent); |
| 1243 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1244 | else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1245 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1246 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1247 | "In %s, in state %s, invalid event msg %d", |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1248 | __func__, "eSAP_DISCONNECTING", msg); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1249 | } |
| 1250 | break; |
| 1251 | } |
| 1252 | return vosStatus; |
| 1253 | }// sapFsm |
| 1254 | |
| 1255 | |
| 1256 | eSapStatus |
| 1257 | sapconvertToCsrProfile(tsap_Config_t *pconfig_params, eCsrRoamBssType bssType, tCsrRoamProfile *profile) |
| 1258 | { |
| 1259 | //Create Roam profile for SoftAP to connect |
| 1260 | profile->BSSType = eCSR_BSS_TYPE_INFRA_AP; |
| 1261 | profile->SSIDs.numOfSSIDs = 1; |
| 1262 | profile->csrPersona = pconfig_params->persona; |
| 1263 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1264 | vos_mem_zero(profile->SSIDs.SSIDList[0].SSID.ssId, |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1265 | sizeof(profile->SSIDs.SSIDList[0].SSID.ssId)); |
| 1266 | |
| 1267 | //Flag to not broadcast the SSID information |
| 1268 | profile->SSIDs.SSIDList[0].ssidHidden = pconfig_params->SSIDinfo.ssidHidden; |
| 1269 | |
| 1270 | profile->SSIDs.SSIDList[0].SSID.length = pconfig_params->SSIDinfo.ssid.length; |
| 1271 | vos_mem_copy(&profile->SSIDs.SSIDList[0].SSID.ssId, pconfig_params->SSIDinfo.ssid.ssId, |
| 1272 | sizeof(pconfig_params->SSIDinfo.ssid.ssId)); |
| 1273 | |
| 1274 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 1275 | |
| 1276 | if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 1277 | { |
| 1278 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 1279 | } |
| 1280 | else if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 1281 | { |
| 1282 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_SHARED_KEY; |
| 1283 | } |
| 1284 | else |
| 1285 | { |
| 1286 | profile->negotiatedAuthType = eCSR_AUTH_TYPE_AUTOSWITCH; |
| 1287 | } |
| 1288 | |
| 1289 | profile->AuthType.numEntries = 1; |
| 1290 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_OPEN_SYSTEM; |
| 1291 | |
| 1292 | //Always set the Encryption Type |
| 1293 | profile->EncryptionType.numEntries = 1; |
| 1294 | profile->EncryptionType.encryptionType[0] = pconfig_params->RSNEncryptType; |
| 1295 | |
| 1296 | profile->mcEncryptionType.numEntries = 1; |
| 1297 | profile->mcEncryptionType.encryptionType[0] = pconfig_params->mcRSNEncryptType; |
| 1298 | |
| 1299 | if (pconfig_params->privacy & eSAP_SHARED_KEY) |
| 1300 | { |
| 1301 | profile->AuthType.authType[0] = eCSR_AUTH_TYPE_SHARED_KEY; |
| 1302 | } |
| 1303 | |
| 1304 | profile->privacy = pconfig_params->privacy; |
| 1305 | profile->fwdWPSPBCProbeReq = pconfig_params->fwdWPSPBCProbeReq; |
| 1306 | |
| 1307 | if (pconfig_params->authType == eSAP_SHARED_KEY) |
| 1308 | { |
| 1309 | profile->csr80211AuthType = eSIR_SHARED_KEY; |
| 1310 | } |
| 1311 | else if (pconfig_params->authType == eSAP_OPEN_SYSTEM) |
| 1312 | { |
| 1313 | profile->csr80211AuthType = eSIR_OPEN_SYSTEM; |
| 1314 | } |
| 1315 | else |
| 1316 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1317 | profile->csr80211AuthType = eSIR_AUTO_SWITCH; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1318 | } |
| 1319 | |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1320 | //Initialize we are not going to use it |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1321 | profile->pWPAReqIE = NULL; |
| 1322 | profile->nWPAReqIELength = 0; |
| 1323 | |
| 1324 | //set the RSN/WPA IE |
| 1325 | profile->pRSNReqIE = NULL; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1326 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1327 | if (pconfig_params->RSNWPAReqIELength) |
| 1328 | { |
| 1329 | profile->pRSNReqIE = vos_mem_malloc(pconfig_params->RSNWPAReqIELength); |
| 1330 | if( NULL == profile->pRSNReqIE ) |
| 1331 | { |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 1332 | 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] | 1333 | return eSAP_STATUS_FAILURE; |
| 1334 | } |
| 1335 | vos_mem_copy(profile->pRSNReqIE, pconfig_params->pRSNWPAReqIE, pconfig_params->RSNWPAReqIELength); |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1336 | profile->nRSNReqIELength = pconfig_params->RSNWPAReqIELength; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1337 | } |
| 1338 | |
| 1339 | // Turn off CB mode |
| 1340 | profile->CBMode = eCSR_CB_OFF; |
| 1341 | |
| 1342 | //set the phyMode to accept anything |
| 1343 | //Best means everything because it covers all the things we support |
| 1344 | profile->phyMode = pconfig_params->SapHw_mode; /*eCSR_DOT11_MODE_BEST*/ |
| 1345 | |
| 1346 | //Configure beaconInterval |
| 1347 | profile->beaconInterval = (tANI_U16)pconfig_params->beacon_int; |
| 1348 | |
| 1349 | // set DTIM period |
| 1350 | profile->dtimPeriod = pconfig_params->dtim_period; |
| 1351 | |
| 1352 | //set Uapsd enable bit |
| 1353 | profile->ApUapsdEnable = pconfig_params->UapsdEnable; |
| 1354 | |
| 1355 | //Enable protection parameters |
| 1356 | profile->protEnabled = pconfig_params->protEnabled; |
| 1357 | profile->obssProtEnabled = pconfig_params->obssProtEnabled; |
| 1358 | profile->cfg_protection = pconfig_params->ht_capab; |
| 1359 | |
| 1360 | //country code |
| 1361 | if (pconfig_params->countryCode[0]) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1362 | 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] | 1363 | profile->ieee80211d = pconfig_params->ieee80211d; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1364 | //wps config info |
| 1365 | profile->wps_state = pconfig_params->wps_state; |
| 1366 | |
Chet Lanctot | 8cecea2 | 2014-02-11 19:09:36 -0800 | [diff] [blame] | 1367 | #ifdef WLAN_FEATURE_11W |
| 1368 | // MFP capable/required |
| 1369 | profile->MFPCapable = pconfig_params->mfpCapable ? 1 : 0; |
| 1370 | profile->MFPRequired = pconfig_params->mfpRequired ? 1 : 0; |
| 1371 | #endif |
| 1372 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1373 | return eSAP_STATUS_SUCCESS; /* Success. */ |
| 1374 | } |
| 1375 | |
Ravi Joshi | aeb7d9e | 2013-05-02 12:28:14 -0700 | [diff] [blame] | 1376 | /** |
| 1377 | * FUNCTION: sapConvertSapPhyModeToCsrPhyMode |
| 1378 | * Called internally by SAP |
| 1379 | */ |
| 1380 | eCsrPhyMode sapConvertSapPhyModeToCsrPhyMode( eSapPhyMode sapPhyMode ) |
| 1381 | { |
| 1382 | switch (sapPhyMode) |
| 1383 | { |
| 1384 | case (eSAP_DOT11_MODE_abg): |
| 1385 | return eCSR_DOT11_MODE_abg; |
| 1386 | case (eSAP_DOT11_MODE_11b): |
| 1387 | return eCSR_DOT11_MODE_11b; |
| 1388 | case (eSAP_DOT11_MODE_11g): |
| 1389 | return eCSR_DOT11_MODE_11g; |
| 1390 | case (eSAP_DOT11_MODE_11n): |
| 1391 | return eCSR_DOT11_MODE_11n; |
| 1392 | case (eSAP_DOT11_MODE_11g_ONLY): |
| 1393 | return eCSR_DOT11_MODE_11g_ONLY; |
| 1394 | case (eSAP_DOT11_MODE_11n_ONLY): |
| 1395 | return eCSR_DOT11_MODE_11n_ONLY; |
| 1396 | case (eSAP_DOT11_MODE_11b_ONLY): |
| 1397 | return eCSR_DOT11_MODE_11b_ONLY; |
| 1398 | #ifdef WLAN_FEATURE_11AC |
| 1399 | case (eSAP_DOT11_MODE_11ac_ONLY): |
| 1400 | return eCSR_DOT11_MODE_11ac_ONLY; |
| 1401 | case (eSAP_DOT11_MODE_11ac): |
| 1402 | return eCSR_DOT11_MODE_11ac; |
| 1403 | #endif |
Deepthi Gowri | 849c1e4 | 2014-11-05 15:57:22 +0530 | [diff] [blame] | 1404 | case (eSAP_DOT11_MODE_11a): |
| 1405 | return eCSR_DOT11_MODE_11a; |
Ravi Joshi | aeb7d9e | 2013-05-02 12:28:14 -0700 | [diff] [blame] | 1406 | default: |
| 1407 | return eCSR_DOT11_MODE_AUTO; |
| 1408 | } |
| 1409 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1410 | |
| 1411 | void sapFreeRoamProfile(tCsrRoamProfile *profile) |
| 1412 | { |
| 1413 | if(profile->pRSNReqIE) |
| 1414 | { |
| 1415 | vos_mem_free(profile->pRSNReqIE); |
| 1416 | profile->pRSNReqIE = NULL; |
| 1417 | } |
| 1418 | } |
| 1419 | |
| 1420 | |
| 1421 | void |
| 1422 | sapSortMacList(v_MACADDR_t *macList, v_U8_t size) |
| 1423 | { |
| 1424 | v_U8_t outer, inner; |
| 1425 | v_MACADDR_t temp; |
| 1426 | v_SINT_t nRes = -1; |
| 1427 | |
Padma, Santhosh Kumar | 307003d | 2014-04-21 17:09:29 +0530 | [diff] [blame] | 1428 | if ((NULL == macList) || (size >= MAX_ACL_MAC_ADDRESS)) |
| 1429 | { |
| 1430 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1431 | "In %s, either buffer is NULL or size = %d is more." |
| 1432 | ,__func__, size); |
| 1433 | return; |
| 1434 | } |
| 1435 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1436 | for(outer = 0; outer < size; outer++) |
| 1437 | { |
| 1438 | for(inner = 0; inner < size - 1; inner++) |
| 1439 | { |
| 1440 | nRes = vos_mem_compare2((macList + inner)->bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1441 | if (nRes > 0) |
| 1442 | { |
| 1443 | vos_mem_copy(temp.bytes, (macList + inner + 1)->bytes, sizeof(v_MACADDR_t)); |
| 1444 | vos_mem_copy((macList + inner + 1)->bytes, (macList + inner)->bytes, sizeof(v_MACADDR_t)); |
| 1445 | vos_mem_copy((macList + inner)->bytes, temp.bytes, sizeof(v_MACADDR_t)); |
| 1446 | } |
| 1447 | } |
| 1448 | } |
| 1449 | } |
| 1450 | |
| 1451 | eSapBool |
| 1452 | sapSearchMacList(v_MACADDR_t *macList, v_U8_t num_mac, v_U8_t *peerMac, v_U8_t *index) |
| 1453 | { |
| 1454 | v_SINT_t nRes = -1; |
| 1455 | v_S7_t nStart = 0, nEnd, nMiddle; |
| 1456 | nEnd = num_mac - 1; |
| 1457 | |
| 1458 | while (nStart <= nEnd) |
| 1459 | { |
| 1460 | nMiddle = (nStart + nEnd) / 2; |
| 1461 | nRes = vos_mem_compare2(&macList[nMiddle], peerMac, sizeof(v_MACADDR_t)); |
| 1462 | |
| 1463 | if (0 == nRes) |
| 1464 | { |
| 1465 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1466 | "search SUCC"); |
| 1467 | // "index equals NULL" means the caller does not need the |
| 1468 | // index value of the peerMac being searched |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1469 | if (index != NULL) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1470 | { |
| 1471 | *index = (v_U8_t) nMiddle; |
| 1472 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1473 | "index %d", *index); |
| 1474 | } |
| 1475 | return eSAP_TRUE; |
| 1476 | } |
| 1477 | if (nRes < 0) |
| 1478 | nStart = nMiddle + 1; |
| 1479 | else |
| 1480 | nEnd = nMiddle - 1; |
| 1481 | } |
| 1482 | |
| 1483 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1484 | "search not succ"); |
| 1485 | return eSAP_FALSE; |
| 1486 | } |
| 1487 | |
| 1488 | void |
| 1489 | sapAddMacToACL(v_MACADDR_t *macList, v_U8_t *size, v_U8_t *peerMac) |
| 1490 | { |
| 1491 | v_SINT_t nRes = -1; |
| 1492 | int i; |
| 1493 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"add acl entered"); |
Padma, Santhosh Kumar | b8bc08a | 2014-05-26 19:11:20 +0530 | [diff] [blame] | 1494 | |
Mahesh A Saptasagar | beb0ba0 | 2014-08-01 12:23:59 +0530 | [diff] [blame] | 1495 | if ((NULL == macList) || (*size >= MAX_ACL_MAC_ADDRESS)) |
Padma, Santhosh Kumar | b8bc08a | 2014-05-26 19:11:20 +0530 | [diff] [blame] | 1496 | { |
| 1497 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1498 | "In %s, either buffer is NULL or size %d is incorrect." |
| 1499 | , __func__, *size); |
| 1500 | return; |
| 1501 | } |
| 1502 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1503 | for (i=((*size)-1); i>=0; i--) |
| 1504 | { |
| 1505 | nRes = vos_mem_compare2(&macList[i], peerMac, sizeof(v_MACADDR_t)); |
| 1506 | if (nRes > 0) |
| 1507 | { |
| 1508 | /* Move alphabetically greater mac addresses one index down to allow for insertion |
| 1509 | of new mac in sorted order */ |
| 1510 | vos_mem_copy((macList+i+1)->bytes,(macList+i)->bytes, sizeof(v_MACADDR_t)); |
| 1511 | } |
| 1512 | else |
| 1513 | { |
| 1514 | break; |
| 1515 | } |
| 1516 | } |
| 1517 | //This should also take care of if the element is the first to be added in the list |
| 1518 | vos_mem_copy((macList+i+1)->bytes, peerMac, sizeof(v_MACADDR_t)); |
| 1519 | // increment the list size |
| 1520 | (*size)++; |
| 1521 | } |
| 1522 | |
| 1523 | void |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1524 | 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] | 1525 | { |
| 1526 | int i; |
| 1527 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"remove acl entered"); |
| 1528 | /* return if the list passed is empty. Ideally this should never happen since this funcn is always |
| 1529 | called after sapSearchMacList to get the index of the mac addr to be removed and this will |
| 1530 | only get called if the search is successful. Still no harm in having the check */ |
Padma, Santhosh Kumar | 72c2847 | 2014-05-15 21:18:11 +0530 | [diff] [blame] | 1531 | if ((macList==NULL) || (*size == 0) || (*size > MAX_ACL_MAC_ADDRESS)) |
| 1532 | { |
| 1533 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1534 | "In %s, either buffer is NULL or size %d is incorrect." |
| 1535 | , __func__, *size); |
| 1536 | return; |
| 1537 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1538 | for (i=index; i<((*size)-1); i++) |
| 1539 | { |
| 1540 | /* Move mac addresses starting from "index" passed one index up to delete the void |
| 1541 | created by deletion of a mac address in ACL */ |
| 1542 | vos_mem_copy((macList+i)->bytes,(macList+i+1)->bytes, sizeof(v_MACADDR_t)); |
| 1543 | } |
| 1544 | // The last space should be made empty since all mac addesses moved one step up |
| 1545 | vos_mem_zero((macList+(*size)-1)->bytes, sizeof(v_MACADDR_t)); |
| 1546 | //reduce the list size by 1 |
| 1547 | (*size)--; |
| 1548 | } |
| 1549 | |
| 1550 | void sapPrintACL(v_MACADDR_t *macList, v_U8_t size) |
| 1551 | { |
| 1552 | int i; |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1553 | v_BYTE_t *macArray; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1554 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH,"print acl entered"); |
Padma, Santhosh Kumar | 307003d | 2014-04-21 17:09:29 +0530 | [diff] [blame] | 1555 | |
| 1556 | if ((NULL == macList) || (size == 0) || (size >= MAX_ACL_MAC_ADDRESS)) |
| 1557 | { |
| 1558 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1559 | "In %s, either buffer is NULL or size %d is incorrect." |
| 1560 | , __func__, size); |
| 1561 | return; |
| 1562 | } |
| 1563 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1564 | for (i=0; i<size; i++) |
| 1565 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1566 | macArray = (macList+i)->bytes; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1567 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1568 | "** ACL entry %i - "MAC_ADDRESS_STR, i, |
| 1569 | MAC_ADDR_ARRAY(macArray)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1570 | } |
| 1571 | return; |
| 1572 | } |
| 1573 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1574 | /*========================================================================== |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1575 | FUNCTION sapGetStaId |
| 1576 | |
| 1577 | DESCRIPTION |
| 1578 | Get the STA ID from Mac address. |
| 1579 | |
| 1580 | DEPENDENCIES |
| 1581 | NA. |
| 1582 | |
| 1583 | PARAMETERS |
| 1584 | |
| 1585 | IN |
| 1586 | sapContext : Sap Context value |
| 1587 | staId : STA ID |
| 1588 | pCsrRoamInfo : Pointer to CSR info |
| 1589 | |
| 1590 | RETURN VALUE |
| 1591 | |
| 1592 | SIDE EFFECTS |
| 1593 | ============================================================================*/ |
| 1594 | |
| 1595 | VOS_STATUS sapGetStaId(ptSapContext sapContext, v_U8_t *staId, |
| 1596 | tCsrRoamInfo *pCsrRoamInfo) |
| 1597 | { |
| 1598 | v_U8_t i; |
| 1599 | |
| 1600 | for (i = 0; i < WLAN_MAX_STA_COUNT; i++) |
| 1601 | { |
| 1602 | if (vos_mem_compare(&sapContext->aStaInfo[i].macAddrSTA, |
| 1603 | pCsrRoamInfo->peerMac, sizeof(v_MACADDR_t)) |
| 1604 | && sapContext->aStaInfo[i].isUsed) |
| 1605 | { |
| 1606 | *staId = i; |
| 1607 | return VOS_STATUS_SUCCESS; |
| 1608 | } |
| 1609 | } |
| 1610 | return VOS_STATUS_E_FAILURE; |
| 1611 | } |
| 1612 | |
| 1613 | /*========================================================================== |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1614 | FUNCTION sapAddHT40IntolerantSta |
| 1615 | |
| 1616 | DESCRIPTION |
| 1617 | Add HT40 Intolerant STA & Move SAP from HT40 to HT20 |
| 1618 | |
| 1619 | DEPENDENCIES |
| 1620 | NA. |
| 1621 | |
| 1622 | PARAMETERS |
| 1623 | |
| 1624 | IN |
| 1625 | sapContext : Sap Context value |
| 1626 | pCsrRoamInfo : Pointer to CSR info |
| 1627 | |
| 1628 | RETURN VALUE |
| 1629 | |
| 1630 | SIDE EFFECTS |
| 1631 | ============================================================================*/ |
| 1632 | |
| 1633 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 1634 | void sapAddHT40IntolerantSta(ptSapContext sapContext, |
| 1635 | tCsrRoamInfo *pCsrRoamInfo) |
| 1636 | { |
| 1637 | |
| 1638 | tHalHandle hHal; |
| 1639 | v_U8_t cbMode; |
| 1640 | tANI_U8 staId; |
Hardik Kantilal Patel | 62a3a76 | 2014-11-21 12:55:57 +0530 | [diff] [blame] | 1641 | eHalStatus halStatus; |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1642 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1643 | |
| 1644 | /* tHalHandle */ |
| 1645 | hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
| 1646 | |
| 1647 | if (NULL == hHal) |
| 1648 | { |
| 1649 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1650 | FL("In invalid hHal")); |
| 1651 | return; |
| 1652 | } |
| 1653 | |
| 1654 | staId = pCsrRoamInfo->staId; |
| 1655 | |
| 1656 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1657 | FL("Add HT40 MHz Intolerant STA :" |
| 1658 | MAC_ADDRESS_STR " STA ID: %d"), |
| 1659 | MAC_ADDR_ARRAY(pCsrRoamInfo->peerMac), |
| 1660 | staId); |
| 1661 | |
| 1662 | // Get Channel Bonding Mode |
| 1663 | cbMode = sme_GetChannelBondingMode24G(hHal); |
Hardik Kantilal Patel | 62a3a76 | 2014-11-21 12:55:57 +0530 | [diff] [blame] | 1664 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1665 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
Hardik Kantilal Patel | 62a3a76 | 2014-11-21 12:55:57 +0530 | [diff] [blame] | 1666 | FL("Current Channel Bonding Mode: %d " |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1667 | "HT40IntolerantSet: %d"), |
| 1668 | cbMode, sapContext->aStaInfo[staId].isHT40IntolerantSet); |
| 1669 | |
| 1670 | if(sapContext->aStaInfo[staId].isHT40IntolerantSet) |
| 1671 | { |
| 1672 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1673 | FL("HT40Intolerant is Already Set: %d"), |
| 1674 | sapContext->aStaInfo[staId].isHT40IntolerantSet); |
| 1675 | return; |
| 1676 | } |
| 1677 | |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1678 | spin_lock_bh(&sapContext->staInfo_lock); |
| 1679 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1680 | sapContext->aStaInfo[staId].isHT40IntolerantSet = 1; |
| 1681 | sapContext->numHT40IntoSta++; |
| 1682 | |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1683 | spin_unlock_bh(&sapContext->staInfo_lock); |
| 1684 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1685 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1686 | FL("Total No of HT40 Intolerant STA: %d" |
| 1687 | " STA ID: %d HT40IntolerantSet: %d"), |
| 1688 | sapContext->numHT40IntoSta, |
| 1689 | staId, sapContext->aStaInfo[staId].isHT40IntolerantSet); |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1690 | |
| 1691 | /* Stop HT20/40 Timer */ |
| 1692 | if (VOS_TIMER_STATE_RUNNING == sapContext->sap_HT2040_timer.state) |
| 1693 | { |
| 1694 | vosStatus = vos_timer_stop(&sapContext->sap_HT2040_timer); |
| 1695 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1696 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1697 | FL("Failed to Stop HT20/40 timer")); |
| 1698 | } |
| 1699 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1700 | if(cbMode) |
| 1701 | { |
| 1702 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1703 | FL("Move SAP from HT40 to HT20")); |
Hardik Kantilal Patel | 62a3a76 | 2014-11-21 12:55:57 +0530 | [diff] [blame] | 1704 | |
| 1705 | halStatus = sme_SetHT2040Mode(hHal, sapContext->sessionId, |
| 1706 | PHY_SINGLE_CHANNEL_CENTERED); |
| 1707 | |
| 1708 | if (halStatus == eHAL_STATUS_FAILURE) |
| 1709 | { |
| 1710 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1711 | FL("Failed to change HT20/40 mode")); |
| 1712 | return; |
| 1713 | } |
| 1714 | |
| 1715 | /* Disable Channel Bonding for 2.4GHz */ |
| 1716 | sme_UpdateChannelBondingMode24G(hHal, |
| 1717 | PHY_SINGLE_CHANNEL_CENTERED); |
| 1718 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1719 | } |
| 1720 | else |
| 1721 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
Hardik Kantilal Patel | 62a3a76 | 2014-11-21 12:55:57 +0530 | [diff] [blame] | 1722 | FL("SAP is Already in HT20")); |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1723 | } |
| 1724 | |
| 1725 | /*========================================================================== |
| 1726 | FUNCTION sapRemoveHT40IntolerantSta |
| 1727 | |
| 1728 | DESCRIPTION |
| 1729 | Remove HT40 Intolerant STA & Move SAP from HT40 to HT20 |
| 1730 | |
| 1731 | DEPENDENCIES |
| 1732 | NA. |
| 1733 | |
| 1734 | PARAMETERS |
| 1735 | |
| 1736 | IN |
| 1737 | sapContext : Sap Context value |
| 1738 | pCsrRoamInfo : Pointer to CSR info |
| 1739 | |
| 1740 | RETURN VALUE |
| 1741 | |
| 1742 | SIDE EFFECTS |
| 1743 | ============================================================================*/ |
| 1744 | |
| 1745 | void sapRemoveHT40IntolerantSta(ptSapContext sapContext, |
| 1746 | tCsrRoamInfo *pCsrRoamInfo) |
| 1747 | { |
| 1748 | tANI_U8 staId; |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1749 | VOS_STATUS vosStatus = VOS_STATUS_SUCCESS; |
| 1750 | unsigned int delay; |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1751 | |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1752 | vosStatus = sapGetStaId(sapContext, &staId, pCsrRoamInfo); |
| 1753 | |
| 1754 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1755 | { |
| 1756 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1757 | FL("ERROR: SAP Failed to find sta id!!")); |
| 1758 | return; |
| 1759 | } |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1760 | |
| 1761 | VOS_TRACE(VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1762 | FL("Remove HT40 MHz Intolerant STA :" |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1763 | MAC_ADDRESS_STR " STA ID: %d" |
| 1764 | " HT40IntolerantSet:%d"), |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1765 | MAC_ADDR_ARRAY(pCsrRoamInfo->peerMac), |
| 1766 | staId, sapContext->aStaInfo[staId].isHT40IntolerantSet); |
| 1767 | |
| 1768 | if(!sapContext->aStaInfo[staId].isHT40IntolerantSet) |
| 1769 | { |
| 1770 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1771 | FL("HT40Intolerant is not Set: %d"), |
| 1772 | sapContext->aStaInfo[staId].isHT40IntolerantSet); |
| 1773 | return; |
| 1774 | } |
| 1775 | |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1776 | spin_lock_bh(&sapContext->staInfo_lock); |
| 1777 | sapContext->aStaInfo[staId].isHT40IntolerantSet = 0; |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1778 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1779 | if (sapContext->numHT40IntoSta > 0) |
| 1780 | sapContext->numHT40IntoSta--; |
| 1781 | |
Hardik Kantilal Patel | 5306e99 | 2014-12-17 15:45:17 +0530 | [diff] [blame] | 1782 | spin_unlock_bh(&sapContext->staInfo_lock); |
| 1783 | |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1784 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1785 | FL("Total No of HT40 Intolerant STA: %d" |
| 1786 | " STA ID: %d HT40IntolerantSet: %d"), |
| 1787 | sapContext->numHT40IntoSta, |
| 1788 | staId, sapContext->aStaInfo[staId].isHT40IntolerantSet); |
| 1789 | |
Hardik Kantilal Patel | 8c2d523 | 2015-01-08 00:31:38 +0530 | [diff] [blame] | 1790 | if ((!sapCheckHT40SecondaryIsNotAllowed(sapContext)) |
| 1791 | && (!sapContext->numHT40IntoSta)) |
Hardik Kantilal Patel | ce62e8b | 2014-11-21 16:31:38 +0530 | [diff] [blame] | 1792 | { |
| 1793 | /* Stop Previous Running HT20/40 Timer & Start timer |
| 1794 | with (OBSS TransitionDelayFactor * obss interval) |
| 1795 | delay after time out move AP from HT20 -> HT40 |
| 1796 | mode |
| 1797 | */ |
| 1798 | if (VOS_TIMER_STATE_RUNNING == sapContext->sap_HT2040_timer.state) |
| 1799 | { |
| 1800 | vosStatus = vos_timer_stop(&sapContext->sap_HT2040_timer); |
| 1801 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1802 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1803 | FL("Failed to Stop HT20/40 timer")); |
| 1804 | } |
| 1805 | |
| 1806 | delay = |
| 1807 | (sapContext->ObssScanInterval * sapContext->ObssTransitionDelayFactor); |
| 1808 | |
| 1809 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1810 | FL("Start HT20/40 itransition" |
| 1811 | " timer (%d sec)"), delay); |
| 1812 | |
| 1813 | vosStatus = vos_timer_start( &sapContext->sap_HT2040_timer, |
| 1814 | (delay * 1000)); |
| 1815 | |
| 1816 | if (!VOS_IS_STATUS_SUCCESS(vosStatus)) |
| 1817 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1818 | FL("Failed to Start HT20/40 timer")); |
| 1819 | } |
Hardik Kantilal Patel | 1ba630f | 2014-11-21 04:32:05 +0530 | [diff] [blame] | 1820 | return; |
| 1821 | } |
| 1822 | #endif |
| 1823 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1824 | VOS_STATUS |
| 1825 | sapIsPeerMacAllowed(ptSapContext sapContext, v_U8_t *peerMac) |
| 1826 | { |
| 1827 | if (eSAP_ALLOW_ALL == sapContext->eSapMacAddrAclMode) |
| 1828 | return VOS_STATUS_SUCCESS; |
| 1829 | |
| 1830 | if (sapSearchMacList(sapContext->acceptMacList, sapContext->nAcceptMac, peerMac, NULL)) |
| 1831 | return VOS_STATUS_SUCCESS; |
| 1832 | |
| 1833 | if (sapSearchMacList(sapContext->denyMacList, sapContext->nDenyMac, peerMac, NULL)) |
| 1834 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1835 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1836 | "In %s, Peer "MAC_ADDRESS_STR" in deny list", |
| 1837 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1838 | return VOS_STATUS_E_FAILURE; |
| 1839 | } |
| 1840 | |
| 1841 | // A new station CAN associate, unless in deny list. Less stringent mode |
| 1842 | if (eSAP_ACCEPT_UNLESS_DENIED == sapContext->eSapMacAddrAclMode) |
| 1843 | return VOS_STATUS_SUCCESS; |
| 1844 | |
| 1845 | // A new station CANNOT associate, unless in accept list. More stringent mode |
| 1846 | if (eSAP_DENY_UNLESS_ACCEPTED == sapContext->eSapMacAddrAclMode) |
| 1847 | { |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1848 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1849 | "In %s, Peer "MAC_ADDRESS_STR" denied, Mac filter mode is eSAP_DENY_UNLESS_ACCEPTED", |
| 1850 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1851 | return VOS_STATUS_E_FAILURE; |
| 1852 | } |
| 1853 | |
| 1854 | /* The new STA is neither in accept list nor in deny list. In this case, deny the association |
| 1855 | * but send a wifi event notification indicating the mac address being denied |
| 1856 | */ |
| 1857 | if (eSAP_SUPPORT_ACCEPT_AND_DENY == sapContext->eSapMacAddrAclMode) |
| 1858 | { |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1859 | sapSignalHDDevent(sapContext, NULL, eSAP_UNKNOWN_STA_JOIN, (v_PVOID_t)peerMac); |
Arif Hussain | 24bafea | 2013-11-15 15:10:03 -0800 | [diff] [blame] | 1860 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO_HIGH, |
| 1861 | "In %s, Peer "MAC_ADDRESS_STR" denied, Mac filter mode is eSAP_SUPPORT_ACCEPT_AND_DENY", |
| 1862 | __func__, MAC_ADDR_ARRAY(peerMac)); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1863 | return VOS_STATUS_E_FAILURE; |
| 1864 | } |
| 1865 | return VOS_STATUS_SUCCESS; |
| 1866 | } |
| 1867 | |
| 1868 | #ifdef SOFTAP_CHANNEL_RANGE |
| 1869 | static VOS_STATUS sapGetChannelList(ptSapContext sapContext, |
| 1870 | v_U8_t **channelList, v_U8_t *numberOfChannels) |
| 1871 | { |
| 1872 | v_U32_t startChannelNum; |
| 1873 | v_U32_t endChannelNum; |
| 1874 | v_U32_t operatingBand; |
| 1875 | v_U8_t loopCount; |
| 1876 | v_U8_t *list; |
| 1877 | v_U8_t channelCount; |
| 1878 | v_U8_t bandStartChannel; |
| 1879 | v_U8_t bandEndChannel ; |
| 1880 | v_U32_t enableLTECoex; |
| 1881 | tHalHandle hHal = VOS_GET_HAL_CB(sapContext->pvosGCtx); |
Abhishek Singh | b51853c | 2014-03-13 18:26:41 +0530 | [diff] [blame] | 1882 | #ifdef FEATURE_WLAN_CH_AVOID |
| 1883 | v_U8_t i; |
| 1884 | #endif |
| 1885 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1886 | |
| 1887 | if (NULL == hHal) |
| 1888 | { |
| 1889 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1890 | "Invalid HAL pointer from pvosGCtx on sapGetChannelList"); |
| 1891 | *numberOfChannels = 0; |
| 1892 | *channelList = NULL; |
| 1893 | return VOS_STATUS_E_FAULT; |
| 1894 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1895 | |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1896 | if ( eCSR_BAND_ALL == sapContext->scanBandPreference) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1897 | { |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1898 | |
| 1899 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_START_CHANNEL, &startChannelNum); |
| 1900 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_END_CHANNEL, &endChannelNum); |
| 1901 | ccmCfgGetInt(hHal, WNI_CFG_SAP_CHANNEL_SELECT_OPERATING_BAND, &operatingBand); |
| 1902 | |
| 1903 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1904 | "%s:sapGetChannelList: startChannel %d,EndChannel %d,Operatingband:%d", |
| 1905 | __func__,startChannelNum,endChannelNum,operatingBand); |
| 1906 | |
| 1907 | switch(operatingBand) |
| 1908 | { |
Leela Venkata Kiran Kumar Reddy Chirala | 9f6566c | 2014-09-05 19:06:58 +0530 | [diff] [blame] | 1909 | case eSAP_RF_SUBBAND_2_4_GHZ: |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1910 | bandStartChannel = RF_CHAN_1; |
| 1911 | bandEndChannel = RF_CHAN_14; |
| 1912 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1913 | |
Leela Venkata Kiran Kumar Reddy Chirala | 9f6566c | 2014-09-05 19:06:58 +0530 | [diff] [blame] | 1914 | case eSAP_RF_SUBBAND_5_LOW_GHZ: |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1915 | bandStartChannel = RF_CHAN_36; |
| 1916 | bandEndChannel = RF_CHAN_64; |
| 1917 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1918 | |
Leela Venkata Kiran Kumar Reddy Chirala | 9f6566c | 2014-09-05 19:06:58 +0530 | [diff] [blame] | 1919 | case eSAP_RF_SUBBAND_5_MID_GHZ: |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1920 | bandStartChannel = RF_CHAN_100; |
| 1921 | bandEndChannel = RF_CHAN_140; |
| 1922 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1923 | |
Leela Venkata Kiran Kumar Reddy Chirala | 9f6566c | 2014-09-05 19:06:58 +0530 | [diff] [blame] | 1924 | case eSAP_RF_SUBBAND_5_HIGH_GHZ: |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1925 | bandStartChannel = RF_CHAN_149; |
| 1926 | bandEndChannel = RF_CHAN_165; |
| 1927 | break; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1928 | |
Leela Venkata Kiran Kumar Reddy Chirala | 9f6566c | 2014-09-05 19:06:58 +0530 | [diff] [blame] | 1929 | case eSAP_RF_SUBBAND_5_ALL_GHZ: |
| 1930 | bandStartChannel = RF_CHAN_36; |
| 1931 | bandEndChannel = RF_CHAN_165; |
| 1932 | break; |
| 1933 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1934 | default: |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1935 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1936 | "sapGetChannelList:OperatingBand not valid "); |
| 1937 | /* assume 2.4 GHz */ |
| 1938 | bandStartChannel = RF_CHAN_1; |
| 1939 | bandEndChannel = RF_CHAN_14; |
| 1940 | break; |
| 1941 | } |
| 1942 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 1943 | "%s: expanded startChannel %d,EndChannel %d,Operatingband:%d", |
| 1944 | __func__,startChannelNum,endChannelNum,operatingBand); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1945 | } |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 1946 | else |
| 1947 | { |
| 1948 | if ( sapContext->allBandScanned == eSAP_FALSE ) |
| 1949 | { |
| 1950 | //first band scan |
| 1951 | sapContext->currentPreferredBand = sapContext->scanBandPreference; |
| 1952 | } |
| 1953 | else |
| 1954 | { |
| 1955 | //scan next band |
| 1956 | if ( eCSR_BAND_24 == sapContext->scanBandPreference ) |
| 1957 | sapContext->currentPreferredBand = eCSR_BAND_5G; |
| 1958 | else |
| 1959 | sapContext->currentPreferredBand = eCSR_BAND_24; |
| 1960 | } |
| 1961 | switch(sapContext->currentPreferredBand) |
| 1962 | { |
| 1963 | case eCSR_BAND_24: |
| 1964 | bandStartChannel = RF_CHAN_1; |
| 1965 | bandEndChannel = RF_CHAN_14; |
| 1966 | startChannelNum = 1; |
| 1967 | endChannelNum = 14; |
| 1968 | break; |
| 1969 | |
| 1970 | case eCSR_BAND_5G: |
| 1971 | bandStartChannel = RF_CHAN_36; |
| 1972 | bandEndChannel = RF_CHAN_165; |
| 1973 | startChannelNum = 36; |
| 1974 | endChannelNum = 165; |
| 1975 | break; |
| 1976 | |
| 1977 | default: |
| 1978 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 1979 | "sapGetChannelList:bandPreference not valid "); |
| 1980 | /* assume 2.4 GHz */ |
| 1981 | bandStartChannel = RF_CHAN_1; |
| 1982 | bandEndChannel = RF_CHAN_14; |
| 1983 | startChannelNum = 1; |
| 1984 | endChannelNum = 14; |
| 1985 | break; |
| 1986 | } |
| 1987 | } |
| 1988 | |
| 1989 | ccmCfgGetInt(hHal, WNI_CFG_ENABLE_LTE_COEX, &enableLTECoex); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1990 | /*Check if LTE coex is enabled and 2.4GHz is selected*/ |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1991 | if (enableLTECoex && (bandStartChannel == RF_CHAN_1) |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1992 | && (bandEndChannel == RF_CHAN_14)) |
| 1993 | { |
| 1994 | /*Set 2.4GHz upper limit to channel 9 for LTE COEX*/ |
| 1995 | bandEndChannel = RF_CHAN_9; |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 1996 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1997 | /* Allocate the max number of channel supported */ |
| 1998 | list = (v_U8_t *)vos_mem_malloc(NUM_5GHZ_CHANNELS); |
| 1999 | if (NULL == list) |
| 2000 | { |
| 2001 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
Madan Mohan Koyyalamudi | 87054ba | 2012-11-02 13:24:12 -0700 | [diff] [blame] | 2002 | "%s: Unable to allocate channel list", __func__); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2003 | *numberOfChannels = 0; |
| 2004 | *channelList = NULL; |
| 2005 | return VOS_STATUS_E_RESOURCES; |
| 2006 | } |
| 2007 | |
| 2008 | /*Search for the Active channels in the given range */ |
| 2009 | channelCount = 0; |
| 2010 | for( loopCount = bandStartChannel; loopCount <= bandEndChannel; loopCount++ ) |
| 2011 | { |
| 2012 | if((startChannelNum <= rfChannels[loopCount].channelNum)&& |
| 2013 | (endChannelNum >= rfChannels[loopCount].channelNum )) |
| 2014 | { |
| 2015 | if( regChannels[loopCount].enabled ) |
| 2016 | { |
Abhishek Singh | b51853c | 2014-03-13 18:26:41 +0530 | [diff] [blame] | 2017 | #ifdef FEATURE_WLAN_CH_AVOID |
| 2018 | for( i = 0; i < NUM_20MHZ_RF_CHANNELS; i++ ) |
| 2019 | { |
| 2020 | if( (safeChannels[i].channelNumber == |
| 2021 | rfChannels[loopCount].channelNum) ) |
| 2022 | { |
| 2023 | /* Check if channel is safe */ |
| 2024 | if(VOS_TRUE == safeChannels[i].isSafe) |
| 2025 | { |
| 2026 | #endif |
| 2027 | list[channelCount] = |
| 2028 | rfChannels[loopCount].channelNum; |
| 2029 | channelCount++; |
| 2030 | #ifdef FEATURE_WLAN_CH_AVOID |
| 2031 | } |
| 2032 | break; |
| 2033 | } |
| 2034 | } |
| 2035 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2036 | } |
| 2037 | } |
| 2038 | } |
| 2039 | if (0 == channelCount) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 2040 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2041 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 2042 | "sapGetChannelList:No active channels present in the given range for the current region"); |
| 2043 | /*LTE COEX: channel range outside the restricted 2.4GHz band limits*/ |
| 2044 | if (enableLTECoex && (startChannelNum > bandEndChannel)) |
| 2045 | { |
| 2046 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_FATAL, |
| 2047 | "sapGetChannelList:SAP cannot be started as LTE COEX restricted 2.4GHz limits"); |
| 2048 | } |
| 2049 | } |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 2050 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2051 | /* return the channel list and number of channels to scan*/ |
| 2052 | *numberOfChannels = channelCount; |
| 2053 | if(channelCount != 0) |
Madan Mohan Koyyalamudi | 33a178c | 2012-09-18 18:17:13 -0700 | [diff] [blame] | 2054 | { |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2055 | *channelList = list; |
| 2056 | } |
| 2057 | else |
| 2058 | { |
| 2059 | *channelList = NULL; |
| 2060 | vos_mem_free(list); |
| 2061 | } |
Peng Xu | 2446a89 | 2014-09-05 17:21:18 +0530 | [diff] [blame] | 2062 | |
| 2063 | for (loopCount = 0; loopCount <channelCount; loopCount ++ ) |
| 2064 | { |
| 2065 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_DEBUG, |
| 2066 | "%s: channel number: %d", |
| 2067 | __func__,list[loopCount]); |
| 2068 | } |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 2069 | return VOS_STATUS_SUCCESS; |
| 2070 | } |
| 2071 | #endif |
Hardik Kantilal Patel | dd10795 | 2014-11-20 15:24:52 +0530 | [diff] [blame] | 2072 | |
| 2073 | #ifdef WLAN_FEATURE_AP_HT40_24G |
| 2074 | static VOS_STATUS sapGetChannelListForObss(tHalHandle halHandle, |
| 2075 | ptSapContext psapCtx, v_U8_t **channelList, |
| 2076 | v_U8_t *numberOfChannels) |
| 2077 | { |
| 2078 | v_U32_t startChannelNum; |
| 2079 | v_U32_t endChannelNum; |
| 2080 | v_U8_t loopCount; |
| 2081 | v_U8_t channelCount; |
| 2082 | v_U8_t *list; |
| 2083 | |
| 2084 | if (eHAL_STATUS_SUCCESS != sapGet24GOBSSAffectedChannel(halHandle, psapCtx)) |
| 2085 | { |
| 2086 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 2087 | "%s:Not able to Get Affected Channel Range for Channel : %d", |
| 2088 | __func__, psapCtx->channel); |
| 2089 | return VOS_STATUS_E_FAILURE; |
| 2090 | } |
| 2091 | |
| 2092 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 2093 | "%s: 40 MHz affected channel range: [%d,%d] MHz", |
| 2094 | __func__, psapCtx->affected_start, psapCtx->affected_end); |
| 2095 | |
| 2096 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 2097 | "%s: SAP Primary & Secondary Channel : [%d,%d] MHz", |
| 2098 | __func__, psapCtx->channel, psapCtx->sap_sec_chan); |
| 2099 | |
| 2100 | /* Allocate the max number of channel supported */ |
| 2101 | list = (v_U8_t *)vos_mem_malloc(RF_CHAN_14 + 1); |
| 2102 | if (NULL == list) |
| 2103 | { |
| 2104 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_ERROR, |
| 2105 | "%s: Unable to allocate channel list", __func__); |
| 2106 | *numberOfChannels = 0; |
| 2107 | *channelList = NULL; |
| 2108 | return VOS_STATUS_E_RESOURCES; |
| 2109 | } |
| 2110 | |
| 2111 | /*Search for the Active channels in the given range */ |
| 2112 | channelCount = 0; |
| 2113 | startChannelNum = RF_CHAN_1; |
| 2114 | endChannelNum = RF_CHAN_14; |
| 2115 | for( loopCount = startChannelNum; loopCount <= endChannelNum; loopCount++ ) |
| 2116 | { |
| 2117 | if ((rfChannels[loopCount].channelNum >= psapCtx->affected_start) |
| 2118 | && (rfChannels[loopCount].channelNum <= psapCtx->affected_end)) |
| 2119 | { |
| 2120 | VOS_TRACE( VOS_MODULE_ID_SAP, VOS_TRACE_LEVEL_INFO, |
| 2121 | "%s: Channel Number: %d State : %d", __func__, |
| 2122 | rfChannels[loopCount].channelNum, |
| 2123 | vos_nv_getChannelEnabledState(rfChannels[loopCount].channelNum)); |
| 2124 | list[channelCount] = rfChannels[loopCount].channelNum; |
| 2125 | channelCount++; |
| 2126 | } |
| 2127 | } |
| 2128 | /* return the channel list and number of channels to scan*/ |
| 2129 | *numberOfChannels = channelCount; |
| 2130 | if(channelCount != 0) |
| 2131 | { |
| 2132 | *channelList = list; |
| 2133 | } |
| 2134 | else |
| 2135 | { |
| 2136 | *channelList = NULL; |
| 2137 | vos_mem_free(list); |
| 2138 | } |
| 2139 | return VOS_STATUS_SUCCESS; |
| 2140 | } |
| 2141 | #endif |