qcacld: Add ini file parameters for beacon miss counts

Add WCNSS_qcom_cfg.ini file parameters for tuning the
beacon miss detection logic in Rome firmware.

gRoamBmissFirstBcnt - First beacon miss count threshold. Firmware
    will perform opportunistic scan. Default value 10.
gRoamBmissFinalBcnt - Final beacon miss count threshold. Firmware
    will scan all channels. Default value 10 (after first bmiss).
gRoamBeaconRssiWeight - Weight given for rssi of current beacon
    in computing  the average. Maximum is 16. Default weight
    is 14 (approx. 87%).

Use the above parameters in WMI commands sent for scan
and roam configuration.

Change-Id: I805e51c18d6a12772633185ad593bacce1c718e0
CRs-Fixed: 621893

11 files changed, 575 insertions, 8 deletions

diff --git a/CORE/HDD/inc/wlan_hdd_cfg.h b/CORE/HDD/inc/wlan_hdd_cfg.h
index 047b8cbe8df1..f873aea88175 100644
--- a/CORE/HDD/inc/wlan_hdd_cfg.h
+++ b/CORE/HDD/inc/wlan_hdd_cfg.h
@@ -1266,6 +1266,21 @@ typedef enum
 #define CFG_EMPTY_SCAN_REFRESH_PERIOD_MIN          (0)
 #define CFG_EMPTY_SCAN_REFRESH_PERIOD_MAX          (60000)
 #define CFG_EMPTY_SCAN_REFRESH_PERIOD_DEFAULT      (0)
+
+#define CFG_ROAM_BMISS_FIRST_BCNT_NAME                  "gRoamBmissFirstBcnt"
+#define CFG_ROAM_BMISS_FIRST_BCNT_MIN                   (5)
+#define CFG_ROAM_BMISS_FIRST_BCNT_MAX                   (100)
+#define CFG_ROAM_BMISS_FIRST_BCNT_DEFAULT               (10)
+
+#define CFG_ROAM_BMISS_FINAL_BCNT_NAME                  "gRoamBmissFinalBcnt"
+#define CFG_ROAM_BMISS_FINAL_BCNT_MIN                   (5)
+#define CFG_ROAM_BMISS_FINAL_BCNT_MAX                   (100)
+#define CFG_ROAM_BMISS_FINAL_BCNT_DEFAULT               (10)
+
+#define CFG_ROAM_BEACON_RSSI_WEIGHT_NAME                "gRoamBeaconRssiWeight"
+#define CFG_ROAM_BEACON_RSSI_WEIGHT_MIN                 (0)
+#define CFG_ROAM_BEACON_RSSI_WEIGHT_MAX                 (16)
+#define CFG_ROAM_BEACON_RSSI_WEIGHT_DEFAULT             (14)
 #endif /* WLAN_FEATURE_NEIGHBOR_ROAMING */
 
 #define CFG_QOS_WMM_BURST_SIZE_DEFN_NAME                        "burstSizeDefinition"
@@ -2374,6 +2389,9 @@ typedef struct
    v_U16_t       nMaxNeighborReqTries;
    v_U16_t       nNeighborResultsRefreshPeriod;
    v_U16_t       nEmptyScanRefreshPeriod;
+   v_U8_t        nRoamBmissFirstBcnt;
+   v_U8_t        nRoamBmissFinalBcnt;
+   v_U8_t        nRoamBeaconRssiWeight;
 #endif
 
    //Additional Handoff params
diff --git a/CORE/HDD/src/wlan_hdd_cfg.c b/CORE/HDD/src/wlan_hdd_cfg.c
index ed84829dae7c..0f5a5e32f911 100644
--- a/CORE/HDD/src/wlan_hdd_cfg.c
+++ b/CORE/HDD/src/wlan_hdd_cfg.c
@@ -216,6 +216,30 @@ static void cbNotifySetNeighborScanMaxChanTime(hdd_context_t *pHddCtx, unsigned
 {
     sme_setNeighborScanMaxChanTime((tHalHandle)(pHddCtx->hHal), pHddCtx->cfg_ini->nNeighborScanMaxChanTime);
 }
+static void cbNotifySetRoamBmissFirstBcnt(hdd_context_t *pHddCtx,
+                                          unsigned long NotifyId)
+{
+    /*
+     * at the point this routine is called, the value in the cfg_ini table
+     * has already been updated
+     */
+    sme_SetRoamBmissFirstBcnt((tHalHandle)(pHddCtx->hHal),
+                              pHddCtx->cfg_ini->nRoamBmissFirstBcnt);
+}
+
+static void cbNotifySetRoamBmissFinalBcnt(hdd_context_t *pHddCtx,
+                                          unsigned long NotifyId)
+{
+    sme_SetRoamBmissFinalBcnt((tHalHandle)(pHddCtx->hHal),
+                              pHddCtx->cfg_ini->nRoamBmissFinalBcnt);
+}
+
+static void cbNotifySetRoamBeaconRssiWeight(hdd_context_t *pHddCtx,
+                                          unsigned long NotifyId)
+{
+    sme_SetRoamBeaconRssiWeight((tHalHandle)(pHddCtx->hHal),
+                              pHddCtx->cfg_ini->nRoamBeaconRssiWeight);
+}
 #endif
 
 static void cbNotifySetEnableSSR(hdd_context_t *pHddCtx, unsigned long NotifyId)
@@ -1941,6 +1965,30 @@ REG_TABLE_ENTRY g_registry_table[] =
                          CFG_EMPTY_SCAN_REFRESH_PERIOD_MIN,
                          CFG_EMPTY_SCAN_REFRESH_PERIOD_MAX,
                          cbNotifySetEmptyScanRefreshPeriod, 0 ),
+
+   REG_DYNAMIC_VARIABLE( CFG_ROAM_BMISS_FIRST_BCNT_NAME, WLAN_PARAM_Integer,
+               hdd_config_t, nRoamBmissFirstBcnt,
+               VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+               CFG_ROAM_BMISS_FIRST_BCNT_DEFAULT,
+               CFG_ROAM_BMISS_FIRST_BCNT_MIN,
+               CFG_ROAM_BMISS_FIRST_BCNT_MAX,
+               cbNotifySetRoamBmissFirstBcnt, 0 ),
+
+   REG_DYNAMIC_VARIABLE( CFG_ROAM_BMISS_FINAL_BCNT_NAME, WLAN_PARAM_Integer,
+               hdd_config_t, nRoamBmissFinalBcnt,
+               VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+               CFG_ROAM_BMISS_FINAL_BCNT_DEFAULT,
+               CFG_ROAM_BMISS_FINAL_BCNT_MIN,
+               CFG_ROAM_BMISS_FINAL_BCNT_MAX,
+               cbNotifySetRoamBmissFinalBcnt, 0 ),
+
+   REG_DYNAMIC_VARIABLE( CFG_ROAM_BEACON_RSSI_WEIGHT_NAME, WLAN_PARAM_Integer,
+               hdd_config_t, nRoamBeaconRssiWeight,
+               VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+               CFG_ROAM_BEACON_RSSI_WEIGHT_DEFAULT,
+               CFG_ROAM_BEACON_RSSI_WEIGHT_MIN,
+               CFG_ROAM_BEACON_RSSI_WEIGHT_MAX,
+               cbNotifySetRoamBeaconRssiWeight, 0 ),
 #endif /* WLAN_FEATURE_NEIGHBOR_ROAMING */
 
    REG_VARIABLE( CFG_QOS_WMM_BURST_SIZE_DEFN_NAME , WLAN_PARAM_Integer,
@@ -3443,6 +3491,15 @@ static void print_hdd_cfg(hdd_context_t *pHddCtx)
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [nNeighborScanPeriod] Value = [%u] ",pHddCtx->cfg_ini->nNeighborScanPeriod);
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [nNeighborScanResultsRefreshPeriod] Value = [%u] ",pHddCtx->cfg_ini->nNeighborResultsRefreshPeriod);
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [nEmptyScanRefreshPeriod] Value = [%u] ",pHddCtx->cfg_ini->nEmptyScanRefreshPeriod);
+  VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
+            "Name = [nRoamBmissFirstBcnt] Value = [%u] ",
+            pHddCtx->cfg_ini->nRoamBmissFirstBcnt);
+  VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
+            "Name = [nRoamBmissFinalBcnt] Value = [%u] ",
+            pHddCtx->cfg_ini->nRoamBmissFinalBcnt);
+  VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
+            "Name = [nRoamBeaconRssiWeight] Value = [%u] ",
+            pHddCtx->cfg_ini->nRoamBeaconRssiWeight);
 #endif
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [burstSizeDefinition] Value = [0x%x] ",pHddCtx->cfg_ini->burstSizeDefinition);
   VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Name = [tsInfoAckPolicy] Value = [0x%x] ",pHddCtx->cfg_ini->tsInfoAckPolicy);
@@ -5146,6 +5203,9 @@ VOS_STATUS hdd_set_sme_config( hdd_context_t *pHddCtx )
                                         smeConfig.csrConfig.neighborRoamConfig.neighborScanChanList.channelList,
                                         &smeConfig.csrConfig.neighborRoamConfig.neighborScanChanList.numChannels,
                                         WNI_CFG_VALID_CHANNEL_LIST_LEN );
+   smeConfig.csrConfig.neighborRoamConfig.nRoamBmissFirstBcnt = pConfig->nRoamBmissFirstBcnt;
+   smeConfig.csrConfig.neighborRoamConfig.nRoamBmissFinalBcnt = pConfig->nRoamBmissFinalBcnt;
+   smeConfig.csrConfig.neighborRoamConfig.nRoamBeaconRssiWeight = pConfig->nRoamBeaconRssiWeight;
 #endif
 
    smeConfig.csrConfig.addTSWhenACMIsOff = pConfig->AddTSWhenACMIsOff;
diff --git a/CORE/MAC/inc/sirApi.h b/CORE/MAC/inc/sirApi.h
index 9f0df6aa94f0..a7860b14deb2 100644
--- a/CORE/MAC/inc/sirApi.h
+++ b/CORE/MAC/inc/sirApi.h
@@ -3848,6 +3848,9 @@ typedef struct sSirRoamOffloadScanReq
   tSirRoamNetworkType ConnectedNetwork;
   tSirMobilityDomainInfo MDID;
   tANI_U8 sessionId;
+  tANI_U8   RoamBmissFirstBcnt;
+  tANI_U8   RoamBmissFinalBcnt;
+  tANI_U8   RoamBeaconRssiWeight;
 } tSirRoamOffloadScanReq, *tpSirRoamOffloadScanReq;
 #endif //WLAN_FEATURE_ROAM_SCAN_OFFLOAD
 
diff --git a/CORE/SERVICES/WMA/wma.c b/CORE/SERVICES/WMA/wma.c
index 479c182d0fd7..e8058ac538f5 100644
--- a/CORE/SERVICES/WMA/wma.c
+++ b/CORE/SERVICES/WMA/wma.c
@@ -4906,6 +4906,32 @@ error:
     return vos_status;
 }
 
+VOS_STATUS wma_roam_scan_bmiss_cnt(tp_wma_handle wma_handle,
+			A_INT32 first_bcnt, A_UINT32 final_bcnt)
+{
+    int status = 0;
+
+    WMA_LOGI("%s: first_bcnt=%d, final_bcnt=%d", __func__, first_bcnt, final_bcnt);
+
+    status = wmi_unified_vdev_set_param_send(wma_handle->wmi_handle, wma_handle->roam_offload_vdev_id,
+            WMI_VDEV_PARAM_BMISS_FIRST_BCNT, first_bcnt);
+    if (status != EOK) {
+        WMA_LOGE("wmi_unified_vdev_set_param_send WMI_VDEV_PARAM_BMISS_FIRST_BCNT returned Error %d",
+            status);
+        return VOS_STATUS_E_FAILURE;
+    }
+
+    status = wmi_unified_vdev_set_param_send(wma_handle->wmi_handle, wma_handle->roam_offload_vdev_id,
+            WMI_VDEV_PARAM_BMISS_FINAL_BCNT, final_bcnt);
+    if (status != EOK) {
+        WMA_LOGE("wmi_unified_vdev_set_param_send WMI_VDEV_PARAM_BMISS_FINAL_BCNT returned Error %d",
+            status);
+        return VOS_STATUS_E_FAILURE;
+    }
+
+    return VOS_STATUS_SUCCESS;
+}
+
 /* function   : wma_roam_scan_offload_init_connect
  * Descriptin : Rome firmware requires that roam scan engine is configured prior to
  *            : sending VDEV_UP command to firmware. This routine configures it
@@ -4926,11 +4952,9 @@ VOS_STATUS wma_roam_scan_offload_init_connect(tp_wma_handle wma_handle)
     /* first program the parameters to conservative values so that roaming scan won't be
      * triggered before association completes
      */
-    wmi_unified_vdev_set_param_send(wma_handle->wmi_handle, wma_handle->roam_offload_vdev_id,
-            WMI_VDEV_PARAM_BMISS_FIRST_BCNT, WMA_ROAM_BMISS_FIRST_BCNT_DEFAULT);
+    vos_status = wma_roam_scan_bmiss_cnt(wma_handle,
+            WMA_ROAM_BMISS_FIRST_BCNT_DEFAULT, WMA_ROAM_BMISS_FINAL_BCNT_DEFAULT);
 
-    wmi_unified_vdev_set_param_send(wma_handle->wmi_handle, wma_handle->roam_offload_vdev_id,
-            WMI_VDEV_PARAM_BMISS_FINAL_BCNT, WMA_ROAM_BMISS_FINAL_BCNT_DEFAULT);
     /* rssi_thresh = 10 is low enough */
     vos_status = wma_roam_scan_offload_rssi_thresh(wma_handle, WMA_ROAM_LOW_RSSI_TRIGGER_VERYLOW,
                                                    pMac->roam.configParam.neighborRoamConfig.nOpportunisticThresholdDiff);
@@ -5011,6 +5035,12 @@ VOS_STATUS wma_process_roam_scan_req(tp_wma_handle wma_handle,
             if (vos_status != VOS_STATUS_SUCCESS) {
                 break;
             }
+            vos_status = wma_roam_scan_bmiss_cnt(wma_handle,
+                    roam_req->RoamBmissFirstBcnt, roam_req->RoamBmissFinalBcnt);
+            if (vos_status != VOS_STATUS_SUCCESS) {
+                break;
+            }
+
             /* Opportunistic scan runs on a timer, value set by EmptyRefreshScanPeriod.
              * Age out the entries after 3 such cycles.
              */
@@ -5031,7 +5061,7 @@ VOS_STATUS wma_process_roam_scan_req(tp_wma_handle wma_handle,
              */
             vos_status = wma_roam_scan_offload_rssi_change(wma_handle,
                                       roam_req->RoamRescanRssiDiff,
-                                      WMA_ROAM_BEACON_WEIGHT_DEFAULT);
+                                      roam_req->RoamBeaconRssiWeight);
             if (vos_status != VOS_STATUS_SUCCESS) {
                 break;
             }
@@ -5092,6 +5122,12 @@ VOS_STATUS wma_process_roam_scan_req(tp_wma_handle wma_handle,
                 break;
             }
 
+            vos_status = wma_roam_scan_bmiss_cnt(wma_handle,
+                    roam_req->RoamBmissFirstBcnt, roam_req->RoamBmissFinalBcnt);
+            if (vos_status != VOS_STATUS_SUCCESS) {
+                break;
+            }
+
             /*
              * Runtime (after association) changes to rssi thresholds and other parameters.
              */
@@ -5124,7 +5160,7 @@ VOS_STATUS wma_process_roam_scan_req(tp_wma_handle wma_handle,
 
             vos_status = wma_roam_scan_offload_rssi_change(wma_handle,
                                 roam_req->RoamRescanRssiDiff,
-                                WMA_ROAM_BEACON_WEIGHT_DEFAULT);
+                                roam_req->RoamBeaconRssiWeight);
             if (vos_status != VOS_STATUS_SUCCESS) {
                 break;
             }
@@ -6052,10 +6088,15 @@ VOS_STATUS wma_roam_preauth_chan_set(tp_wma_handle wma_handle,
         wma_handle->roam_preauth_chan_context = params;
         wma_handle->roam_preauth_chanfreq = vos_chan_to_freq(params->channelNumber);
 
+        /* set the state in advance before calling wma_start_scan and be ready
+         * to handle scan events from firmware. Otherwise print statments
+         * in wma_start_can create a race condition.
+         */
+        wma_handle->roam_preauth_scan_state = WMA_ROAM_PREAUTH_CHAN_REQUESTED;
         vos_status = wma_start_scan(wma_handle, &scan_req, WDA_CHNL_SWITCH_REQ);
 
-        wma_handle->roam_preauth_scan_state = (vos_status == VOS_STATUS_SUCCESS) ?
-                        WMA_ROAM_PREAUTH_CHAN_REQUESTED : WMA_ROAM_PREAUTH_CHAN_NONE;
+        if (vos_status != VOS_STATUS_SUCCESS)
+            wma_handle->roam_preauth_scan_state = WMA_ROAM_PREAUTH_CHAN_NONE;
         return vos_status;
 }
 
diff --git a/CORE/SME/inc/csrApi.h b/CORE/SME/inc/csrApi.h
index 9644107b3c7b..41947da0221b 100644
--- a/CORE/SME/inc/csrApi.h
+++ b/CORE/SME/inc/csrApi.h
@@ -973,6 +973,9 @@ typedef struct tagCsrNeighborRoamConfigParams
     tANI_U16       nEmptyScanRefreshPeriod;
     tANI_U8        nOpportunisticThresholdDiff;
     tANI_U8        nRoamRescanRssiDiff;
+    tANI_U8        nRoamBmissFirstBcnt;
+    tANI_U8        nRoamBmissFinalBcnt;
+    tANI_U8        nRoamBeaconRssiWeight;
 }tCsrNeighborRoamConfigParams;
 #endif
 
diff --git a/CORE/SME/inc/csrInternal.h b/CORE/SME/inc/csrInternal.h
index a9d23672894d..d2784584de32 100644
--- a/CORE/SME/inc/csrInternal.h
+++ b/CORE/SME/inc/csrInternal.h
@@ -514,6 +514,9 @@ typedef struct tagCsrNeighborRoamConfig
     tANI_U16       nEmptyScanRefreshPeriod;
     tANI_U8        nOpportunisticThresholdDiff;
     tANI_U8        nRoamRescanRssiDiff;
+    tANI_U8        nRoamBmissFirstBcnt;
+    tANI_U8        nRoamBmissFinalBcnt;
+    tANI_U8        nRoamBeaconRssiWeight;
 }tCsrNeighborRoamConfig;
 #endif
 
diff --git a/CORE/SME/inc/csrNeighborRoam.h b/CORE/SME/inc/csrNeighborRoam.h
index 6d53331f84a6..2bb1f5ce1e8c 100644
--- a/CORE/SME/inc/csrNeighborRoam.h
+++ b/CORE/SME/inc/csrNeighborRoam.h
@@ -71,6 +71,9 @@ typedef struct sCsrNeighborRoamCfgParams
     tANI_U16        emptyScanRefreshPeriod;
     tANI_U8         nOpportunisticThresholdDiff;
     tANI_U8         nRoamRescanRssiDiff;
+    tANI_U8         nRoamBmissFirstBcnt;
+    tANI_U8         nRoamBmissFinalBcnt;
+    tANI_U8         nRoamBeaconRssiWeight;
 } tCsrNeighborRoamCfgParams, *tpCsrNeighborRoamCfgParams;
 
 #define CSR_NEIGHBOR_ROAM_INVALID_CHANNEL_INDEX    255
@@ -205,6 +208,9 @@ typedef struct sCsrNeighborRoamControlInfo
 #endif
     tSmeFastRoamTrigger         cfgRoamEn;
     tSirMacAddr                 cfgRoambssId;
+    tANI_U8                     currentRoamBmissFirstBcnt;
+    tANI_U8                     currentRoamBmissFinalBcnt;
+    tANI_U8                     currentRoamBeaconRssiWeight;
 } tCsrNeighborRoamControlInfo, *tpCsrNeighborRoamControlInfo;
 
 
@@ -236,6 +242,15 @@ csrNeighborRoamSetOpportunisticScanThresholdDiff(tpAniSirGlobal pMac,
 VOS_STATUS
 csrNeighborRoamSetRoamRescanRssiDiff(tpAniSirGlobal pMac,
                                      v_U8_t nRoamRescanRssiDiff);
+VOS_STATUS
+csrNeighborRoamSetRoamBmissFirstBcnt(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBmissFirstBcnt);
+VOS_STATUS
+csrNeighborRoamSetRoamBmissFinalBcnt(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBmissFinalBcnt);
+VOS_STATUS
+csrNeighborRoamSetRoamBeaconRssiWeight(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBeaconRssiWeight);
 VOS_STATUS csrNeighborRoamUpdateFastRoamingEnabled(tpAniSirGlobal pMac, const v_BOOL_t fastRoamEnabled);
 VOS_STATUS csrNeighborRoamUpdateCcxModeEnabled(tpAniSirGlobal pMac, const v_BOOL_t ccxMode);
 VOS_STATUS csrNeighborRoamChannelsFilterByCurrentBand(
@@ -280,6 +295,9 @@ VOS_STATUS csrNeighborRoamMergeChannelLists(tpAniSirGlobal pMac,
 #define REASON_SCAN_HOME_TIME_CHANGED               17
 #define REASON_OPPORTUNISTIC_THRESH_DIFF_CHANGED    18
 #define REASON_ROAM_RESCAN_RSSI_DIFF_CHANGED        19
+#define REASON_ROAM_BMISS_FIRST_BCNT_CHANGED        20
+#define REASON_ROAM_BMISS_FINAL_BCNT_CHANGED        21
+#define REASON_ROAM_BEACON_RSSI_WEIGHT_CHANGED      22
 eHalStatus csrRoamOffloadScan(tpAniSirGlobal pMac, tANI_U8 command, tANI_U8 reason);
 eHalStatus csrNeighborRoamCandidateFoundIndHdlr(tpAniSirGlobal pMac, void* pMsg);
 eHalStatus csrNeighborRoamHandoffReqHdlr(tpAniSirGlobal pMac, void* pMsg);
diff --git a/CORE/SME/inc/sme_Api.h b/CORE/SME/inc/sme_Api.h
index d82b056271c9..b518293c17ff 100644
--- a/CORE/SME/inc/sme_Api.h
+++ b/CORE/SME/inc/sme_Api.h
@@ -2908,6 +2908,80 @@ eHalStatus sme_setNeighborScanPeriod(tHalHandle hHal, const v_U16_t nNeighborSca
     -------------------------------------------------------------------------*/
 v_U16_t sme_getNeighborScanPeriod(tHalHandle hHal);
 
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBmissFirstBcnt
+    \brief  Update Roam count for first beacon miss
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBmissFirstBcnt
+    \param  hHal - HAL handle for device
+    \param  nRoamBmissFirstBcnt - Roam first bmiss count
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBmissFirstBcnt
+            successfully.
+            else SME is failed to update nRoamBmissFirstBcnt
+    -------------------------------------------------------------------------*/
+
+eHalStatus sme_SetRoamBmissFirstBcnt(tHalHandle hHal,
+                                     const v_U8_t nRoamBmissFirstBcnt);
+
+/*--------------------------------------------------------------------------
+  \fn    sme_GetRoamBmissFirstBcnt
+  \brief gets Roam count for first beacon miss
+         This is a synchronous call
+  \param hHal - The handle returned by macOpen
+  \return v_U8_t - nRoamBmissFirstBcnt
+  \sa
+  --------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBmissFirstBcnt(tHalHandle hHal);
+
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBmissFinalBcnt
+    \brief  Update Roam count for final beacon miss
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBmissFinalBcnt
+    \param  hHal - HAL handle for device
+    \param  nRoamBmissFinalBcnt - Roam final bmiss count
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBmissFinalBcnt
+            successfully.
+            else SME is failed to update nRoamBmissFinalBcnt
+    -------------------------------------------------------------------------*/
+
+eHalStatus sme_SetRoamBmissFinalBcnt(tHalHandle hHal,
+                                     const v_U8_t nRoamBmissFinalBcnt);
+
+/*--------------------------------------------------------------------------
+  \fn    sme_GetRoamBmissFinalBcnt
+  \brief gets Roam count for final beacon miss
+         This is a synchronous call
+  \param hHal - The handle returned by macOpen
+  \return v_U8_t - nRoamBmissFinalBcnt
+  \sa
+  --------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBmissFinalBcnt(tHalHandle hHal);
+
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBeaconRssiWeight
+    \brief  Update Roam beacon rssi weight
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBeaconRssiWeight
+    \param  hHal - HAL handle for device
+    \param  nRoamBeaconRssiWeight - Roam beacon rssi weight
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBeaconRssiWeight config
+            successfully.
+            else SME is failed to update nRoamBeaconRssiWeight
+    -------------------------------------------------------------------------*/
+
+eHalStatus sme_SetRoamBeaconRssiWeight(tHalHandle hHal,
+                                     const v_U8_t nRoamBeaconRssiWeight);
+
+/*--------------------------------------------------------------------------
+  \fn    sme_GetRoamBeaconRssiWeight
+  \brief gets Roam beacon rssi weight
+         This is a synchronous call
+  \param hHal - The handle returned by macOpen
+  \return v_U8_t - nRoamBeaconRssiWeight
+  \sa
+  --------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBeaconRssiWeight(tHalHandle hHal);
 #endif
 
 #if  defined (WLAN_FEATURE_VOWIFI_11R) || defined (FEATURE_WLAN_CCX) || defined(FEATURE_WLAN_LFR)
diff --git a/CORE/SME/src/csr/csrApiRoam.c b/CORE/SME/src/csr/csrApiRoam.c
index ecf1968b3644..896ff1cc080a 100644
--- a/CORE/SME/src/csr/csrApiRoam.c
+++ b/CORE/SME/src/csr/csrApiRoam.c
@@ -1099,6 +1099,9 @@ static void initConfigParam(tpAniSirGlobal pMac)
     pMac->roam.configParam.neighborRoamConfig.neighborScanChanList.channelList[2] = 11;
     pMac->roam.configParam.neighborRoamConfig.nNeighborResultsRefreshPeriod = 20000; //20 seconds
     pMac->roam.configParam.neighborRoamConfig.nEmptyScanRefreshPeriod = 0;
+    pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt = 10;
+    pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt = 10;
+    pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight = 14;
 #endif
 #ifdef WLAN_FEATURE_11AC
      pMac->roam.configParam.nVhtChannelWidth = WNI_CFG_VHT_CHANNEL_WIDTH_80MHZ + 1;
@@ -1779,6 +1782,9 @@ eHalStatus csrChangeDefaultConfigParam(tpAniSirGlobal pMac, tCsrConfigParam *pPa
               smsLog( pMac, LOG1, "%d ", pMac->roam.configParam.neighborRoamConfig.neighborScanChanList.channelList[i] );
            }
         }
+        smsLog( pMac, LOG1, "nRoamBmissFirstBcnt = %d", pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt);
+        smsLog( pMac, LOG1, "nRoamBmissFinalBcnt = %d", pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt);
+        smsLog( pMac, LOG1, "nRoamBeaconRssiWeight = %d", pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight);
 #endif
         pMac->roam.configParam.addTSWhenACMIsOff = pParam->addTSWhenACMIsOff;
         pMac->scan.fValidateList = pParam->fValidateList;
@@ -15855,6 +15861,12 @@ eHalStatus csrRoamOffloadScan(tpAniSirGlobal pMac, tANI_U8 command, tANI_U8 reas
             pNeighborRoamInfo->cfgParams.maxChannelScanTime;
     pRequestBuf->EmptyRefreshScanPeriod =
             pNeighborRoamInfo->cfgParams.emptyScanRefreshPeriod;
+    pRequestBuf->RoamBmissFirstBcnt =
+            pNeighborRoamInfo->cfgParams.nRoamBmissFirstBcnt;
+    pRequestBuf->RoamBmissFinalBcnt =
+            pNeighborRoamInfo->cfgParams.nRoamBmissFinalBcnt;
+    pRequestBuf->RoamBeaconRssiWeight =
+            pNeighborRoamInfo->cfgParams.nRoamBeaconRssiWeight;
     /* MAWC feature */
     pRequestBuf->MAWCEnabled =
             pMac->roam.configParam.MAWCEnabled;
diff --git a/CORE/SME/src/csr/csrNeighborRoam.c b/CORE/SME/src/csr/csrNeighborRoam.c
index 5c7abaef9025..5841e665f3f0 100644
--- a/CORE/SME/src/csr/csrNeighborRoam.c
+++ b/CORE/SME/src/csr/csrNeighborRoam.c
@@ -619,6 +619,164 @@ csrNeighborRoamSetRoamRescanRssiDiff(tpAniSirGlobal pMac,
     return vosStatus;
 }
 
+VOS_STATUS
+csrNeighborRoamSetRoamBmissFirstBcnt(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBmissFirstBcnt)
+{
+    VOS_STATUS vosStatus = VOS_STATUS_SUCCESS;
+
+    if (eCSR_NEIGHBOR_ROAM_STATE_CONNECTED
+         == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in CONNECTED state, so deregister"
+                               " all and re-register for DOWN event again"));
+
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFirstBcnt =
+            nRoamBmissFirstBcnt;
+        pMac->roam.neighborRoamInfo.currentRoamBmissFirstBcnt =
+            nRoamBmissFirstBcnt;
+
+        /* De-register existing lookup UP/DOWN, Rssi indications */
+#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
+        if (pMac->roam.configParam.isRoamOffloadScanEnabled)
+        {
+            csrRoamOffloadScan(pMac,
+                               ROAM_SCAN_OFFLOAD_UPDATE_CFG,
+                               REASON_ROAM_BMISS_FIRST_BCNT_CHANGED);
+        }
+#endif
+    }
+    else if (eCSR_NEIGHBOR_ROAM_STATE_INIT
+      == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in INIT state, safe to set"
+                               " roam rescan rssi diff"));
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFirstBcnt =
+            nRoamBmissFirstBcnt;
+        pMac->roam.neighborRoamInfo.currentRoamBmissFirstBcnt =
+            nRoamBmissFirstBcnt;
+    }
+    else
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOGE,
+                            FL("Unexpected state %d"
+                              " returning failure"),
+                            pMac->roam.neighborRoamInfo.neighborRoamState);
+        vosStatus = VOS_STATUS_E_FAILURE;
+    }
+    return vosStatus;
+}
+
+VOS_STATUS
+csrNeighborRoamSetRoamBmissFinalBcnt(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBmissFinalBcnt)
+{
+    VOS_STATUS vosStatus = VOS_STATUS_SUCCESS;
+
+    if (eCSR_NEIGHBOR_ROAM_STATE_CONNECTED
+         == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in CONNECTED state, so deregister"
+                               " all and re-register for DOWN event again"));
+
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFinalBcnt =
+            nRoamBmissFinalBcnt;
+        pMac->roam.neighborRoamInfo.currentRoamBmissFinalBcnt =
+            nRoamBmissFinalBcnt;
+
+        /* De-register existing lookup UP/DOWN, Rssi indications */
+#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
+        if (pMac->roam.configParam.isRoamOffloadScanEnabled)
+        {
+            csrRoamOffloadScan(pMac,
+                               ROAM_SCAN_OFFLOAD_UPDATE_CFG,
+                               REASON_ROAM_BMISS_FINAL_BCNT_CHANGED);
+        }
+#endif
+    }
+    else if (eCSR_NEIGHBOR_ROAM_STATE_INIT
+      == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in INIT state, safe to set"
+                               " roam rescan rssi diff"));
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFinalBcnt =
+            nRoamBmissFinalBcnt;
+        pMac->roam.neighborRoamInfo.currentRoamBmissFinalBcnt =
+            nRoamBmissFinalBcnt;
+    }
+    else
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOGE,
+                            FL("Unexpected state %d"
+                              " returning failure"),
+                            pMac->roam.neighborRoamInfo.neighborRoamState);
+        vosStatus = VOS_STATUS_E_FAILURE;
+    }
+    return vosStatus;
+}
+
+VOS_STATUS
+csrNeighborRoamSetRoamBeaconRssiWeight(tpAniSirGlobal pMac,
+                                     v_U8_t nRoamBeaconRssiWeight)
+{
+    VOS_STATUS vosStatus = VOS_STATUS_SUCCESS;
+
+    if (eCSR_NEIGHBOR_ROAM_STATE_CONNECTED
+         == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in CONNECTED state, so deregister"
+                               " all and re-register for DOWN event again"));
+
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBeaconRssiWeight =
+            nRoamBeaconRssiWeight;
+        pMac->roam.neighborRoamInfo.currentRoamBeaconRssiWeight =
+            nRoamBeaconRssiWeight;
+
+        /* De-register existing lookup UP/DOWN, Rssi indications */
+#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
+        if (pMac->roam.configParam.isRoamOffloadScanEnabled)
+        {
+            csrRoamOffloadScan(pMac,
+                               ROAM_SCAN_OFFLOAD_UPDATE_CFG,
+                               REASON_ROAM_BEACON_RSSI_WEIGHT_CHANGED);
+        }
+#endif
+    }
+    else if (eCSR_NEIGHBOR_ROAM_STATE_INIT
+      == pMac->roam.neighborRoamInfo.neighborRoamState)
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOG2,
+                            FL("Currently in INIT state, safe to set"
+                               " roam rescan rssi diff"));
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBeaconRssiWeight =
+            nRoamBeaconRssiWeight;
+        pMac->roam.neighborRoamInfo.currentRoamBeaconRssiWeight =
+            nRoamBeaconRssiWeight;
+    }
+    else
+    {
+        NEIGHBOR_ROAM_DEBUG(pMac,
+                            LOGE,
+                            FL("Unexpected state %d"
+                              " returning failure"),
+                            pMac->roam.neighborRoamInfo.neighborRoamState);
+        vosStatus = VOS_STATUS_E_FAILURE;
+    }
+    return vosStatus;
+}
 /* ---------------------------------------------------------------------------
 
     \fn csrNeighborRoamReassocIndCallback
@@ -821,6 +979,12 @@ static void csrNeighborRoamDeregAllRssiIndication(tpAniSirGlobal pMac)
                 pNeighborRoamInfo->cfgParams.nOpportunisticThresholdDiff;
         pNeighborRoamInfo->currentRoamRescanRssiDiff =
                 pNeighborRoamInfo->cfgParams.nRoamRescanRssiDiff;
+        pNeighborRoamInfo->currentRoamBmissFirstBcnt =
+                pNeighborRoamInfo->cfgParams.nRoamBmissFirstBcnt;
+        pNeighborRoamInfo->currentRoamBmissFinalBcnt =
+                pNeighborRoamInfo->cfgParams.nRoamBmissFinalBcnt;
+        pNeighborRoamInfo->currentRoamBeaconRssiWeight =
+                pNeighborRoamInfo->cfgParams.nRoamBeaconRssiWeight;
 #ifdef FEATURE_WLAN_LFR
         pNeighborRoamInfo->uEmptyScanCount = 0;
         pNeighborRoamInfo->lookupDOWNRssi = 0;
@@ -4259,6 +4423,12 @@ eHalStatus csrNeighborRoamIndicateConnect(tpAniSirGlobal pMac, tANI_U8 sessionId
                 pNeighborRoamInfo->cfgParams.nOpportunisticThresholdDiff;
             pNeighborRoamInfo->currentRoamRescanRssiDiff =
                 pNeighborRoamInfo->cfgParams.nRoamRescanRssiDiff;
+            pNeighborRoamInfo->currentRoamBmissFirstBcnt =
+                pNeighborRoamInfo->cfgParams.nRoamBmissFirstBcnt;
+            pNeighborRoamInfo->currentRoamBmissFinalBcnt =
+                pNeighborRoamInfo->cfgParams.nRoamBmissFinalBcnt;
+            pNeighborRoamInfo->currentRoamBeaconRssiWeight =
+                pNeighborRoamInfo->cfgParams.nRoamBeaconRssiWeight;
 #ifdef FEATURE_WLAN_LFR
             pNeighborRoamInfo->uEmptyScanCount = 0;
             pNeighborRoamInfo->lookupDOWNRssi = 0;
@@ -4448,6 +4618,12 @@ eHalStatus csrNeighborRoamInit(tpAniSirGlobal pMac)
         pMac->roam.configParam.neighborRoamConfig.nOpportunisticThresholdDiff;
     pNeighborRoamInfo->cfgParams.nRoamRescanRssiDiff =
         pMac->roam.configParam.neighborRoamConfig.nRoamRescanRssiDiff;
+    pNeighborRoamInfo->cfgParams.nRoamBmissFirstBcnt =
+        pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt;
+    pNeighborRoamInfo->cfgParams.nRoamBmissFinalBcnt =
+        pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt;
+    pNeighborRoamInfo->cfgParams.nRoamBeaconRssiWeight =
+        pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight;
     pNeighborRoamInfo->cfgParams.neighborReassocThreshold = pMac->roam.configParam.neighborRoamConfig.nNeighborReassocRssiThreshold;
     pNeighborRoamInfo->cfgParams.neighborScanPeriod = pMac->roam.configParam.neighborRoamConfig.nNeighborScanTimerPeriod;
     pNeighborRoamInfo->cfgParams.neighborResultsRefreshPeriod = pMac->roam.configParam.neighborRoamConfig.nNeighborResultsRefreshPeriod;
@@ -4476,6 +4652,12 @@ eHalStatus csrNeighborRoamInit(tpAniSirGlobal pMac)
         pMac->roam.neighborRoamInfo.cfgParams.nOpportunisticThresholdDiff;
     pNeighborRoamInfo->currentRoamRescanRssiDiff =
         pMac->roam.neighborRoamInfo.cfgParams.nRoamRescanRssiDiff;
+    pNeighborRoamInfo->currentRoamBmissFirstBcnt =
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFirstBcnt;
+    pNeighborRoamInfo->currentRoamBmissFinalBcnt =
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBmissFinalBcnt;
+    pNeighborRoamInfo->currentRoamBeaconRssiWeight =
+        pMac->roam.neighborRoamInfo.cfgParams.nRoamBeaconRssiWeight;
 #ifdef FEATURE_WLAN_LFR
     pNeighborRoamInfo->lookupDOWNRssi = 0;
     pNeighborRoamInfo->uEmptyScanCount = 0;
diff --git a/CORE/SME/src/sme_common/sme_Api.c b/CORE/SME/src/sme_common/sme_Api.c
index 4470324c606b..e781723ecff8 100644
--- a/CORE/SME/src/sme_common/sme_Api.c
+++ b/CORE/SME/src/sme_common/sme_Api.c
@@ -9403,6 +9403,159 @@ v_U8_t sme_GetRoamRescanRssiDiff(tHalHandle hHal)
     return pMac->roam.configParam.neighborRoamConfig.nRoamRescanRssiDiff;
 }
 
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBmissFirstBcnt
+    \brief  Update Roam count for first beacon miss
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBmissFirstBcnt
+    \param  hHal - HAL handle for device
+    \param  nRoamBmissFirstBcnt - Roam first bmiss count
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBmissFirstBcnt
+            successfully.
+            else SME is failed to update nRoamBmissFirstBcnt
+    -------------------------------------------------------------------------*/
+eHalStatus sme_SetRoamBmissFirstBcnt(tHalHandle hHal,
+                                     const v_U8_t nRoamBmissFirstBcnt)
+{
+    tpAniSirGlobal pMac    = PMAC_STRUCT( hHal );
+    eHalStatus     status  = eHAL_STATUS_SUCCESS;
+
+    status = sme_AcquireGlobalLock( &pMac->sme );
+    if ( HAL_STATUS_SUCCESS( status ) )
+    {
+        status = csrNeighborRoamSetRoamBmissFirstBcnt(pMac, nRoamBmissFirstBcnt);
+        if (HAL_STATUS_SUCCESS(status))
+        {
+            VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_DEBUG,
+                "LFR runtime successfully set "
+                "beacon miss first beacon count to %d"
+                " - old value is %d - roam state is %d",
+                nRoamBmissFirstBcnt,
+                pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt,
+                pMac->roam.neighborRoamInfo.neighborRoamState);
+            pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt =
+                nRoamBmissFirstBcnt;
+        }
+        sme_ReleaseGlobalLock(&pMac->sme);
+    }
+    return status;
+}
+
+/* ---------------------------------------------------------------------------
+    \fn sme_getNeighborScanPeriod
+    \brief  get neighbor scan period
+    \param hHal - The handle returned by macOpen.
+    \return v_U16_t - neighbor scan period
+    -------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBmissFirstBcnt(tHalHandle hHal)
+{
+    tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
+    return pMac->roam.configParam.neighborRoamConfig.nRoamBmissFirstBcnt;
+}
+
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBmissFinalBcnt
+    \brief  Update Roam count for final beacon miss
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBmissFinalBcnt
+    \param  hHal - HAL handle for device
+    \param  nRoamBmissFinalBcnt - Roam final bmiss count
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBmissFinalBcnt
+            successfully.
+            else SME is failed to update nRoamBmissFinalBcnt
+    -------------------------------------------------------------------------*/
+eHalStatus sme_SetRoamBmissFinalBcnt(tHalHandle hHal,
+                                     const v_U8_t nRoamBmissFinalBcnt)
+{
+    tpAniSirGlobal pMac    = PMAC_STRUCT( hHal );
+    eHalStatus     status  = eHAL_STATUS_SUCCESS;
+
+    status = sme_AcquireGlobalLock( &pMac->sme );
+    if ( HAL_STATUS_SUCCESS( status ) )
+    {
+        status = csrNeighborRoamSetRoamBmissFinalBcnt(pMac, nRoamBmissFinalBcnt);
+        if (HAL_STATUS_SUCCESS(status))
+        {
+            VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_DEBUG,
+                "LFR runtime successfully set "
+                "beacon miss final beacon count to %d"
+                " - old value is %d - roam state is %d",
+                nRoamBmissFinalBcnt,
+                pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt,
+                pMac->roam.neighborRoamInfo.neighborRoamState);
+            pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt =
+                nRoamBmissFinalBcnt;
+        }
+        sme_ReleaseGlobalLock(&pMac->sme);
+    }
+    return status;
+}
+
+/*--------------------------------------------------------------------------
+  \fn    sme_GetRoamBmissFinalBcnt
+  \brief gets Roam count for final beacon miss
+         This is a synchronous call
+  \param hHal - The handle returned by macOpen
+  \return v_U8_t - nRoamBmissFinalBcnt
+  \sa
+  --------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBmissFinalBcnt(tHalHandle hHal)
+{
+    tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
+    return pMac->roam.configParam.neighborRoamConfig.nRoamBmissFinalBcnt;
+}
+
+/* ---------------------------------------------------------------------------
+    \fn     sme_SetRoamBeaconRssiWeight
+    \brief  Update Roam beacon rssi weight
+            This function is called through dynamic setConfig callback function
+            to configure nRoamBeaconRssiWeight
+    \param  hHal - HAL handle for device
+    \param  nRoamBeaconRssiWeight - Roam beacon rssi weight
+    \return eHAL_STATUS_SUCCESS - SME update nRoamBeaconRssiWeight config
+            successfully.
+            else SME is failed to update nRoamBeaconRssiWeight
+    -------------------------------------------------------------------------*/
+eHalStatus sme_SetRoamBeaconRssiWeight(tHalHandle hHal,
+                                     const v_U8_t nRoamBeaconRssiWeight)
+{
+    tpAniSirGlobal pMac    = PMAC_STRUCT( hHal );
+    eHalStatus     status  = eHAL_STATUS_SUCCESS;
+
+    status = sme_AcquireGlobalLock( &pMac->sme );
+    if ( HAL_STATUS_SUCCESS( status ) )
+    {
+        status = csrNeighborRoamSetRoamBeaconRssiWeight(pMac, nRoamBeaconRssiWeight);
+        if (HAL_STATUS_SUCCESS(status))
+        {
+            VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_DEBUG,
+                "LFR runtime successfully set "
+                "beacon miss final beacon count to %d"
+                " - old value is %d - roam state is %d",
+                nRoamBeaconRssiWeight,
+                pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight,
+                pMac->roam.neighborRoamInfo.neighborRoamState);
+            pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight =
+                nRoamBeaconRssiWeight;
+        }
+        sme_ReleaseGlobalLock(&pMac->sme);
+    }
+    return status;
+}
+
+/*--------------------------------------------------------------------------
+  \fn    sme_GetRoamBeaconRssiWeight
+  \brief gets Roam beacon rssi weight
+         This is a synchronous call
+  \param hHal - The handle returned by macOpen
+  \return v_U8_t - nRoamBeaconRssiWeight
+  \sa
+  --------------------------------------------------------------------------*/
+v_U8_t sme_GetRoamBeaconRssiWeight(tHalHandle hHal)
+{
+    tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
+    return pMac->roam.configParam.neighborRoamConfig.nRoamBeaconRssiWeight;
+}
 /*--------------------------------------------------------------------------
   \brief sme_setNeighborLookupRssiThreshold() - update neighbor lookup rssi threshold
   This is a synchronous call