Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Padma, Santhosh Kumar | 67f479b | 2016-12-28 15:43:42 +0530 | [diff] [blame] | 2 | * Copyright (c) 2011-2014, 2016-2017 The Linux Foundation. All rights reserved. |
Kiet Lam | 0fb93dd | 2014-02-19 00:32:59 -0800 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
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 | |
| 31 | |
| 32 | \file csrNeighborRoam.h |
| 33 | |
| 34 | Exports and types for the neighbor roaming algorithm which is sepcifically |
| 35 | designed for Android. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 36 | |
| 37 | ========================================================================== */ |
| 38 | #ifndef CSR_NEIGHBOR_ROAM_H |
| 39 | #define CSR_NEIGHBOR_ROAM_H |
| 40 | |
| 41 | #ifdef WLAN_FEATURE_NEIGHBOR_ROAMING |
Madan Mohan Koyyalamudi | 4810141 | 2013-09-11 23:09:37 +0530 | [diff] [blame] | 42 | #include "sme_Api.h" |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 43 | |
Padma, Santhosh Kumar | 7cdb524 | 2017-01-11 19:19:08 +0530 | [diff] [blame] | 44 | /* 15 seconds, for WPA, WPA2, CCKM */ |
| 45 | #define CSR_WAIT_FOR_KEY_TIMEOUT_PERIOD (15 * PAL_TIMER_TO_SEC_UNIT) |
| 46 | /* 120 seconds, for WPS */ |
| 47 | #define CSR_WAIT_FOR_WPS_KEY_TIMEOUT_PERIOD (120 * PAL_TIMER_TO_SEC_UNIT) |
| 48 | |
| 49 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 50 | /* Enumeration of various states in neighbor roam algorithm */ |
| 51 | typedef enum |
| 52 | { |
| 53 | eCSR_NEIGHBOR_ROAM_STATE_CLOSED, |
| 54 | eCSR_NEIGHBOR_ROAM_STATE_INIT, |
| 55 | eCSR_NEIGHBOR_ROAM_STATE_CONNECTED, |
| 56 | eCSR_NEIGHBOR_ROAM_STATE_CFG_CHAN_LIST_SCAN, |
| 57 | eCSR_NEIGHBOR_ROAM_STATE_REASSOCIATING, |
| 58 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 59 | eCSR_NEIGHBOR_ROAM_STATE_REPORT_QUERY, |
| 60 | eCSR_NEIGHBOR_ROAM_STATE_REPORT_SCAN, |
| 61 | eCSR_NEIGHBOR_ROAM_STATE_PREAUTHENTICATING, |
| 62 | eCSR_NEIGHBOR_ROAM_STATE_PREAUTH_DONE, |
| 63 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |
Padma, Santhosh Kumar | 67f479b | 2016-12-28 15:43:42 +0530 | [diff] [blame] | 64 | #ifdef WLAN_FEATURE_LFR_MBB |
| 65 | eCSR_NEIGHBOR_ROAM_STATE_MBB_PREAUTH_REASSOC, |
| 66 | #endif |
| 67 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 68 | eNEIGHBOR_STATE_MAX |
| 69 | } eCsrNeighborRoamState; |
| 70 | |
| 71 | /* Parameters that are obtained from CFG */ |
| 72 | typedef struct sCsrNeighborRoamCfgParams |
| 73 | { |
| 74 | tANI_U8 maxNeighborRetries; |
| 75 | tANI_U32 neighborScanPeriod; |
| 76 | tCsrChannelInfo channelInfo; |
| 77 | tANI_U8 neighborLookupThreshold; |
| 78 | tANI_U8 neighborReassocThreshold; |
| 79 | tANI_U32 minChannelScanTime; |
| 80 | tANI_U32 maxChannelScanTime; |
| 81 | tANI_U16 neighborResultsRefreshPeriod; |
Srinivas Girigowda | de69741 | 2013-02-14 16:31:48 -0800 | [diff] [blame] | 82 | tANI_U16 emptyScanRefreshPeriod; |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 83 | tANI_U8 neighborInitialForcedRoamTo5GhEnable; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 84 | } tCsrNeighborRoamCfgParams, *tpCsrNeighborRoamCfgParams; |
| 85 | |
| 86 | #define CSR_NEIGHBOR_ROAM_INVALID_CHANNEL_INDEX 255 |
| 87 | typedef struct sCsrNeighborRoamChannelInfo |
| 88 | { |
| 89 | tANI_BOOLEAN IAPPNeighborListReceived; // Flag to mark reception of IAPP Neighbor list |
| 90 | tANI_BOOLEAN chanListScanInProgress; |
| 91 | tANI_U8 currentChanIndex; //Current channel index that is being scanned |
| 92 | tCsrChannelInfo currentChannelListInfo; //Max number of channels in channel list and the list of channels |
| 93 | } tCsrNeighborRoamChannelInfo, *tpCsrNeighborRoamChannelInfo; |
| 94 | |
| 95 | typedef struct sCsrNeighborRoamBSSInfo |
| 96 | { |
| 97 | tListElem List; |
| 98 | tANI_U8 apPreferenceVal; |
| 99 | // tCsrScanResultInfo *scanResultInfo; |
| 100 | tpSirBssDescription pBssDescription; |
| 101 | } tCsrNeighborRoamBSSInfo, *tpCsrNeighborRoamBSSInfo; |
| 102 | |
| 103 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 104 | #define CSR_NEIGHBOR_ROAM_REPORT_QUERY_TIMEOUT 1000 //in milliseconds |
Madan Mohan Koyyalamudi | ee87bfc | 2012-09-18 17:21:00 -0700 | [diff] [blame] | 105 | #define CSR_NEIGHBOR_ROAM_PREAUTH_RSP_WAIT_MULTIPLIER 10 //in milliseconds |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 106 | #define MAX_NUM_PREAUTH_FAIL_LIST_ADDRESS 10 //Max number of MAC addresses with which the pre-auth was failed |
Jeff Johnson | 04dd8a8 | 2012-06-29 20:41:40 -0700 | [diff] [blame] | 107 | #define MAX_BSS_IN_NEIGHBOR_RPT 15 |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 108 | #define CSR_NEIGHBOR_ROAM_MAX_NUM_PREAUTH_RETRIES 3 |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 109 | #define INITIAL_FORCED_ROAM_TO_5G_TIMER_PERIOD 5000 //in msecs |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 110 | |
| 111 | /* Black listed APs. List of MAC Addresses with which the Preauthentication was failed. */ |
| 112 | typedef struct sCsrPreauthFailListInfo |
| 113 | { |
| 114 | tANI_U8 numMACAddress; |
| 115 | tSirMacAddr macAddress[MAX_NUM_PREAUTH_FAIL_LIST_ADDRESS]; |
| 116 | } tCsrPreauthFailListInfo, *tpCsrPreauthFailListInfo; |
| 117 | |
| 118 | typedef struct sCsrNeighborReportBssInfo |
| 119 | { |
| 120 | tANI_U8 channelNum; |
| 121 | tANI_U8 neighborScore; |
| 122 | tSirMacAddr neighborBssId; |
| 123 | } tCsrNeighborReportBssInfo, *tpCsrNeighborReportBssInfo; |
| 124 | |
| 125 | typedef struct sCsr11rAssocNeighborInfo |
| 126 | { |
| 127 | tANI_BOOLEAN preauthRspPending; |
| 128 | tANI_BOOLEAN neighborRptPending; |
| 129 | tANI_U8 currentNeighborRptRetryNum; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 130 | tCsrPreauthFailListInfo preAuthFailList; |
| 131 | tANI_U32 neighborReportTimeout; |
| 132 | tANI_U32 PEPreauthRespTimeout; |
| 133 | tANI_U8 numPreAuthRetries; |
| 134 | tDblLinkList preAuthDoneList; /* Linked list which consists or preauthenticated nodes */ |
| 135 | tANI_U8 numBssFromNeighborReport; |
| 136 | tCsrNeighborReportBssInfo neighboReportBssInfo[MAX_BSS_IN_NEIGHBOR_RPT]; //Contains info needed during REPORT_SCAN State |
| 137 | } tCsr11rAssocNeighborInfo, *tpCsr11rAssocNeighborInfo; |
| 138 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |
| 139 | |
| 140 | /* Below macros are used to increase the registered neighbor Lookup threshold with TL when |
| 141 | * we dont see any AP during back ground scanning. The values are incremented from neighborLookupThreshold |
| 142 | * from CFG, incremented by 5,10,15...50(LOOKUP_THRESHOLD_INCREMENT_MULTIPLIER_MAX * |
| 143 | * NEIGHBOR_LOOKUP_THRESHOLD_INCREMENT_CONSTANT) */ |
| 144 | #define NEIGHBOR_LOOKUP_THRESHOLD_INCREMENT_CONSTANT 5 |
| 145 | #define LOOKUP_THRESHOLD_INCREMENT_MULTIPLIER_MAX 4 |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 146 | /* |
| 147 | * Set lookup UP threshold 5 dB higher than the configured |
| 148 | * lookup DOWN threshold to minimize thrashing between |
| 149 | * DOWN and UP events. |
Madan Mohan Koyyalamudi | 04039a1 | 2012-10-21 12:24:56 -0700 | [diff] [blame] | 150 | */ |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 151 | #define NEIGHBOR_ROAM_LOOKUP_UP_THRESHOLD \ |
| 152 | (pNeighborRoamInfo->cfgParams.neighborLookupThreshold-5) |
| 153 | #ifdef FEATURE_WLAN_LFR |
| 154 | typedef enum |
| 155 | { |
| 156 | eFirstEmptyScan=1, |
| 157 | eSecondEmptyScan, |
| 158 | eThirdEmptyScan, |
| 159 | eFourthEmptyScan, |
| 160 | eFifthEmptyScan, |
Srinivas Girigowda | de69741 | 2013-02-14 16:31:48 -0800 | [diff] [blame] | 161 | eMaxEmptyScan=eFifthEmptyScan, |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 162 | } eNeighborRoamEmptyScanCount; |
Srinivas Girigowda | de69741 | 2013-02-14 16:31:48 -0800 | [diff] [blame] | 163 | |
| 164 | typedef enum |
| 165 | { |
| 166 | DEFAULT_SCAN=0, |
| 167 | SPLIT_SCAN_OCCUPIED_LIST=1, |
| 168 | } eNeighborRoamScanMode; |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 169 | #endif |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 170 | |
| 171 | /* Complete control information for neighbor roam algorithm */ |
| 172 | typedef struct sCsrNeighborRoamControlInfo |
| 173 | { |
| 174 | eCsrNeighborRoamState neighborRoamState; |
| 175 | eCsrNeighborRoamState prevNeighborRoamState; |
| 176 | tCsrNeighborRoamCfgParams cfgParams; |
| 177 | tCsrBssid currAPbssid; // current assoc AP |
| 178 | tANI_U8 currAPoperationChannel; // current assoc AP |
Madan Mohan Koyyalamudi | a48c681 | 2013-07-11 12:01:37 +0530 | [diff] [blame] | 179 | vos_timer_t neighborScanTimer; |
| 180 | vos_timer_t neighborResultsRefreshTimer; |
| 181 | vos_timer_t emptyScanRefreshTimer; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 182 | tCsrNeighborRoamChannelInfo roamChannelInfo; |
| 183 | tANI_U8 currentNeighborLookupThreshold; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 184 | tANI_BOOLEAN scanRspPending; |
Deepthi Gowri | 2f43513 | 2016-05-18 19:30:17 +0530 | [diff] [blame] | 185 | v_TIME_t scanRequestTimeStamp; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 186 | tDblLinkList roamableAPList; // List of current FT candidates |
| 187 | tANI_U32 csrSessionId; |
| 188 | tCsrRoamProfile csrNeighborRoamProfile; |
| 189 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 190 | tANI_BOOLEAN is11rAssoc; |
| 191 | tCsr11rAssocNeighborInfo FTRoamInfo; |
| 192 | #endif /* WLAN_FEATURE_VOWIFI_11R */ |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 193 | #ifdef FEATURE_WLAN_ESE |
| 194 | tANI_BOOLEAN isESEAssoc; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 195 | tANI_BOOLEAN isVOAdmitted; |
| 196 | tANI_U32 MinQBssLoadRequired; |
| 197 | #endif |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 198 | #ifdef FEATURE_WLAN_LFR |
| 199 | tANI_U8 uEmptyScanCount; /* Consecutive number of times scan |
| 200 | yielded no results. */ |
| 201 | tCsrRoamConnectedProfile prevConnProfile; /* Previous connected profile. If the |
| 202 | new profile does not match previous |
| 203 | we re-initialize occupied channel list */ |
Srikant Kuppa | 866893f | 2012-12-27 17:28:14 -0800 | [diff] [blame] | 204 | tANI_S8 lookupDOWNRssi; |
Srinivas Girigowda | de69741 | 2013-02-14 16:31:48 -0800 | [diff] [blame] | 205 | tANI_U8 uScanMode; |
Varun Reddy Yeturu | cc661d2 | 2013-05-20 11:47:10 -0700 | [diff] [blame] | 206 | tANI_U8 uOsRequestedHandoff; /* upper layer requested |
| 207 | a reassoc */ |
Srinivas Girigowda | 830bbd0 | 2013-06-13 19:44:16 -0700 | [diff] [blame] | 208 | #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
Varun Reddy Yeturu | cc661d2 | 2013-05-20 11:47:10 -0700 | [diff] [blame] | 209 | tCsrHandoffRequest handoffReqInfo; /* handoff related info came |
| 210 | with upper layer's req for |
| 211 | reassoc */ |
Madan Mohan Koyyalamudi | dd3c966 | 2012-11-09 17:39:30 -0800 | [diff] [blame] | 212 | #endif |
Srinivas Girigowda | 830bbd0 | 2013-06-13 19:44:16 -0700 | [diff] [blame] | 213 | #endif |
Madan Mohan Koyyalamudi | 4810141 | 2013-09-11 23:09:37 +0530 | [diff] [blame] | 214 | tSmeFastRoamTrigger cfgRoamEn; |
| 215 | tSirMacAddr cfgRoambssId; |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 216 | vos_timer_t forcedInitialRoamTo5GHTimer; |
| 217 | tANI_U8 isForcedInitialRoamTo5GH; |
Mukul Sharma | d68cda6 | 2015-03-20 21:25:41 +0530 | [diff] [blame] | 218 | tANI_U8 lastSentCmd; |
Padma, Santhosh Kumar | 67f479b | 2016-12-28 15:43:42 +0530 | [diff] [blame] | 219 | |
| 220 | #ifdef WLAN_FEATURE_LFR_MBB |
| 221 | bool is_pre_auth_reassoc_mbb_timer_started; |
| 222 | #endif |
| 223 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 224 | } tCsrNeighborRoamControlInfo, *tpCsrNeighborRoamControlInfo; |
| 225 | |
| 226 | |
| 227 | /* All the necessary Function declarations are here */ |
| 228 | eHalStatus csrNeighborRoamIndicateConnect(tpAniSirGlobal pMac,tANI_U8 sessionId, VOS_STATUS status); |
| 229 | eHalStatus csrNeighborRoamIndicateDisconnect(tpAniSirGlobal pMac,tANI_U8 sessionId); |
| 230 | tANI_BOOLEAN csrNeighborRoamIsHandoffInProgress(tpAniSirGlobal pMac); |
| 231 | void csrNeighborRoamRequestHandoff(tpAniSirGlobal pMac); |
| 232 | eHalStatus csrNeighborRoamInit(tpAniSirGlobal pMac); |
| 233 | void csrNeighborRoamClose(tpAniSirGlobal pMac); |
| 234 | void csrNeighborRoamPurgePreauthFailedList(tpAniSirGlobal pMac); |
| 235 | VOS_STATUS csrNeighborRoamTransitToCFGChanScan(tpAniSirGlobal pMac); |
| 236 | VOS_STATUS csrNeighborRoamTransitionToPreauthDone(tpAniSirGlobal pMac); |
| 237 | eHalStatus csrNeighborRoamPrepareScanProfileFilter(tpAniSirGlobal pMac, tCsrScanResultFilter *pScanFilter); |
c_hpothu | b8bdd36 | 2014-10-29 20:49:02 +0530 | [diff] [blame] | 238 | tANI_BOOLEAN csrNeighborRoamGetHandoffAPInfo(tpAniSirGlobal pMac, tpCsrNeighborRoamBSSInfo pHandoffNode); |
Srikant Kuppa | a3ed0a3 | 2013-02-20 07:24:43 -0800 | [diff] [blame] | 239 | eHalStatus csrNeighborRoamPreauthRspHandler(tpAniSirGlobal pMac, tSirRetStatus limStatus); |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 240 | #ifdef WLAN_FEATURE_VOWIFI_11R |
| 241 | tANI_BOOLEAN csrNeighborRoamIs11rAssoc(tpAniSirGlobal pMac); |
| 242 | #endif |
| 243 | VOS_STATUS csrNeighborRoamCreateChanListFromNeighborReport(tpAniSirGlobal pMac); |
| 244 | void csrNeighborRoamTranistionPreauthDoneToDisconnected(tpAniSirGlobal pMac); |
| 245 | tANI_BOOLEAN csrNeighborRoamStatePreauthDone(tpAniSirGlobal pMac); |
Srikant Kuppa | fef66a7 | 2013-01-30 17:32:44 -0800 | [diff] [blame] | 246 | tANI_BOOLEAN csrNeighborRoamScanRspPending(tHalHandle hHal); |
Srinivas Girigowda | a553c46 | 2013-03-07 19:42:52 -0800 | [diff] [blame] | 247 | tANI_BOOLEAN csrNeighborMiddleOfRoaming(tHalHandle hHal); |
Srinivas Girigowda | de69741 | 2013-02-14 16:31:48 -0800 | [diff] [blame] | 248 | VOS_STATUS csrNeighborRoamSetLookupRssiThreshold(tpAniSirGlobal pMac, v_U8_t neighborLookupRssiThreshold); |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 249 | VOS_STATUS csrNeighborRoamUpdateFastRoamingEnabled(tpAniSirGlobal pMac, const v_BOOL_t fastRoamEnabled); |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 250 | VOS_STATUS csrNeighborRoamUpdateEseModeEnabled(tpAniSirGlobal pMac, const v_BOOL_t eseMode); |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 251 | VOS_STATUS csrNeighborRoamChannelsFilterByBand( |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 252 | tpAniSirGlobal pMac, |
| 253 | tANI_U8* pInputChannelList, |
Srinivas Girigowda | 5cecb20 | 2013-10-08 09:13:25 -0700 | [diff] [blame] | 254 | tANI_U8 inputNumOfChannels, |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 255 | tANI_U8* pOutputChannelList, |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 256 | tANI_U8* pMergedOutputNumOfChannels, |
| 257 | tSirRFBand band |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 258 | ); |
Madan Mohan Koyyalamudi | 4810141 | 2013-09-11 23:09:37 +0530 | [diff] [blame] | 259 | VOS_STATUS csrNeighborRoamReassocIndCallback(v_PVOID_t pAdapter, |
| 260 | v_U8_t trafficStatus, |
| 261 | v_PVOID_t pUserCtxt, |
| 262 | v_S7_t avgRssi); |
Srinivas Girigowda | 5cecb20 | 2013-10-08 09:13:25 -0700 | [diff] [blame] | 263 | VOS_STATUS csrNeighborRoamMergeChannelLists(tpAniSirGlobal pMac, |
| 264 | tANI_U8 *pInputChannelList, |
| 265 | tANI_U8 inputNumOfChannels, |
| 266 | tANI_U8 *pOutputChannelList, |
| 267 | tANI_U8 outputNumOfChannels, |
| 268 | tANI_U8 *pMergedOutputNumOfChannels); |
Padma, Santhosh Kumar | 67f479b | 2016-12-28 15:43:42 +0530 | [diff] [blame] | 269 | tANI_BOOLEAN |
| 270 | csrNeighborRoamRemoveRoamableAPListEntry(tpAniSirGlobal pMac, |
| 271 | tDblLinkList *pList, tpCsrNeighborRoamBSSInfo pNeighborEntry); |
| 272 | eHalStatus |
| 273 | csrNeighborRoamAddBssIdToPreauthFailList(tpAniSirGlobal pMac, |
| 274 | tSirMacAddr bssId); |
| 275 | void csrNeighborRoamFreeNeighborRoamBSSNode(tpAniSirGlobal pMac, |
| 276 | tpCsrNeighborRoamBSSInfo neighborRoamBSSNode); |
| 277 | |
Srinivas Girigowda | 5cecb20 | 2013-10-08 09:13:25 -0700 | [diff] [blame] | 278 | |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 279 | #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| 280 | #define ROAM_SCAN_OFFLOAD_START 1 |
| 281 | #define ROAM_SCAN_OFFLOAD_STOP 2 |
| 282 | #define ROAM_SCAN_OFFLOAD_RESTART 3 |
| 283 | #define ROAM_SCAN_OFFLOAD_UPDATE_CFG 4 |
| 284 | |
| 285 | #define REASON_CONNECT 1 |
| 286 | #define REASON_CHANNEL_LIST_CHANGED 2 |
| 287 | #define REASON_LOOKUP_THRESH_CHANGED 3 |
| 288 | #define REASON_DISCONNECTED 4 |
| 289 | #define REASON_RSSI_DIFF_CHANGED 5 |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 290 | #define REASON_ESE_INI_CFG_CHANGED 6 |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 291 | #define REASON_NEIGHBOR_SCAN_REFRESH_PERIOD_CHANGED 7 |
| 292 | #define REASON_VALID_CHANNEL_LIST_CHANGED 8 |
| 293 | #define REASON_FLUSH_CHANNEL_LIST 9 |
| 294 | #define REASON_EMPTY_SCAN_REF_PERIOD_CHANGED 10 |
| 295 | #define REASON_PREAUTH_FAILED_FOR_ALL 11 |
| 296 | #define REASON_NO_CAND_FOUND_OR_NOT_ROAMING_NOW 12 |
Varun Reddy Yeturu | 920df21 | 2013-05-22 08:07:23 -0700 | [diff] [blame] | 297 | #define REASON_NPROBES_CHANGED 13 |
| 298 | #define REASON_HOME_AWAY_TIME_CHANGED 14 |
Varun Reddy Yeturu | cc661d2 | 2013-05-20 11:47:10 -0700 | [diff] [blame] | 299 | #define REASON_OS_REQUESTED_ROAMING_NOW 15 |
Varun Reddy Yeturu | ce114f7 | 2013-06-05 14:09:58 -0700 | [diff] [blame] | 300 | #define REASON_SCAN_CH_TIME_CHANGED 16 |
| 301 | #define REASON_SCAN_HOME_TIME_CHANGED 17 |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 302 | #define REASON_INITIAL_FORCED_ROAM_TO_5G 18 |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 303 | eHalStatus csrRoamOffloadScan(tpAniSirGlobal pMac, tANI_U8 command, tANI_U8 reason); |
| 304 | eHalStatus csrNeighborRoamCandidateFoundIndHdlr(tpAniSirGlobal pMac, void* pMsg); |
Varun Reddy Yeturu | cc661d2 | 2013-05-20 11:47:10 -0700 | [diff] [blame] | 305 | eHalStatus csrNeighborRoamHandoffReqHdlr(tpAniSirGlobal pMac, void* pMsg); |
| 306 | eHalStatus csrNeighborRoamProceedWithHandoffReq(tpAniSirGlobal pMac); |
| 307 | eHalStatus csrNeighborRoamSssidScanDone(tpAniSirGlobal pMac, eHalStatus status); |
Mukul Sharma | 20aa658 | 2014-08-07 21:36:12 +0530 | [diff] [blame] | 308 | eHalStatus csrNeighborRoamStartLfrScan(tpAniSirGlobal pMac, tANI_U8 OffloadCmdStopReason); |
Padma, Santhosh Kumar | 7cdb524 | 2017-01-11 19:19:08 +0530 | [diff] [blame] | 309 | eHalStatus csrRoamStartWaitForKeyTimer(tpAniSirGlobal pMac, |
| 310 | tANI_U32 interval); |
| 311 | void csrRoamLinkUp(tpAniSirGlobal pMac, tCsrBssid bssid); |
| 312 | |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 313 | #endif |
| 314 | |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 315 | #if defined(FEATURE_WLAN_ESE) && defined(FEATURE_WLAN_ESE_UPLOAD) |
Srinivas Girigowda | 5cecb20 | 2013-10-08 09:13:25 -0700 | [diff] [blame] | 316 | VOS_STATUS csrSetCCKMIe(tpAniSirGlobal pMac, const tANI_U8 sessionId, |
| 317 | const tANI_U8 *pCckmIe, |
| 318 | const tANI_U8 ccKmIeLen); |
| 319 | VOS_STATUS csrRoamReadTSF(tpAniSirGlobal pMac, tANI_U8 *pTimestamp); |
| 320 | |
| 321 | |
Varun Reddy Yeturu | 5d5e2c6 | 2014-02-27 13:31:29 -0800 | [diff] [blame] | 322 | #endif /*FEATURE_WLAN_ESE && FEATURE_WLAN_ESE_UPLOAD */ |
Srinivas Girigowda | 5cecb20 | 2013-10-08 09:13:25 -0700 | [diff] [blame] | 323 | |
Srinivas Girigowda | bbd16eb | 2013-03-21 12:34:46 -0700 | [diff] [blame] | 324 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 325 | #endif /* WLAN_FEATURE_NEIGHBOR_ROAMING */ |
| 326 | |
| 327 | #endif /* CSR_NEIGHBOR_ROAM_H */ |