diff --git a/CORE/MAC/src/include/sirParams.h b/CORE/MAC/src/include/sirParams.h
index bac3ba8..a911c33 100644
--- a/CORE/MAC/src/include/sirParams.h
+++ b/CORE/MAC/src/include/sirParams.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -792,6 +792,9 @@
 #define SIR_HAL_AP_FIND_IND                (SIR_HAL_ITC_MSG_TYPES_BEGIN + 300)
 #endif/* WLAN_FEATURE_APFIND */
 
+#define SIR_HAL_CAP_TSF_REQ                (SIR_HAL_ITC_MSG_TYPES_BEGIN + 300)
+#define SIR_HAL_GET_TSF_REQ                (SIR_HAL_ITC_MSG_TYPES_BEGIN + 301)
+
 #define SIR_HAL_MSG_TYPES_END              (SIR_HAL_MSG_TYPES_BEGIN + 0x1FF)
 
 // CFG message types
diff --git a/CORE/MAC/src/pe/lim/limApi.c b/CORE/MAC/src/pe/lim/limApi.c
index e2dd714..24a0fa4 100644
--- a/CORE/MAC/src/pe/lim/limApi.c
+++ b/CORE/MAC/src/pe/lim/limApi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -2697,3 +2697,105 @@
     }
     return (status);
 }
+/**
+ * lim_process_sme_cap_tsf_req()- send cap tsf request to WDA
+ * Get bss_idx from PE and fill in cap tsf request.
+ * @pMac:Mac ctx
+ * @pMsgBuf: message buffer from sme
+ * Returns success on post to WDA, otherwise failure
+ */
+
+tSirRetStatus lim_process_sme_cap_tsf_req(tpAniSirGlobal pMac,
+                                          tANI_U32 *pMsgBuf)
+{
+    tSirCapTsfParams *pMsg = NULL;
+    tpPESession psessionEntry = NULL;
+    uint8_t sessionId;
+    tSirMsgQ               msg;
+    tSirCapTsfParams      *cap_tsf_params;
+
+    pMsg = (tSirCapTsfParams*)pMsgBuf;
+    if (pMsg == NULL) {
+        limLog(pMac, LOGE, FL("NULL pMsg"));
+        return eSIR_FAILURE;
+    }
+
+    psessionEntry = peFindSessionByBssid(pMac, pMsg->bssid, &sessionId);
+    if (NULL == psessionEntry)
+    {
+        limLog(pMac, LOGE, FL("NULL psessionEntry"));
+        return eSIR_FAILURE;
+    }
+    cap_tsf_params = (tSirCapTsfParams *)
+                       vos_mem_malloc(sizeof(*cap_tsf_params));
+    if (!cap_tsf_params) {
+        limLog(pMac, LOGE, FL(" Unable to allocate memory for cap tsf params"));
+        return eSIR_MEM_ALLOC_FAILED;
+    }
+    vos_mem_copy (cap_tsf_params, pMsg, sizeof(*cap_tsf_params));
+    cap_tsf_params->bss_idx = psessionEntry->bssIdx;
+
+    msg.type = WDA_CAP_TSF_REQ;
+    msg.reserved = 0;
+    msg.bodyptr = cap_tsf_params;
+    msg.bodyval = 0;
+    if(eSIR_SUCCESS != wdaPostCtrlMsg(pMac, &msg))
+    {
+        limLog(pMac, LOGE, FL("lim_process_sme_cap_tsf_req failed\n"));
+        vos_mem_free(cap_tsf_params);
+        return eSIR_FAILURE;
+    }
+
+    return eSIR_SUCCESS;
+}
+
+/**
+ * lim_process_sme_get_tsf_req()- send get tsf request to WDA
+ * Get bss_idx from PE and fill in cap tsf request.
+ * @pMac:Mac ctx
+ * @pMsgBuf: message buffer from sme
+ * Returns success on post to WDA, otherwise failure
+ */
+tSirRetStatus lim_process_sme_get_tsf_req(tpAniSirGlobal pMac,
+                                          tANI_U32 *pMsgBuf)
+{
+    tSirCapTsfParams *pMsg = NULL;
+    tpPESession psessionEntry = NULL;
+    uint8_t sessionId;
+    tSirMsgQ               msg;
+    tSirCapTsfParams      *get_tsf_params;
+
+    pMsg = (tSirCapTsfParams*)pMsgBuf;
+    if (pMsg == NULL) {
+        limLog(pMac, LOGE, FL("NULL pMsg"));
+        return eSIR_FAILURE;
+    }
+
+    psessionEntry = peFindSessionByBssid(pMac, pMsg->bssid, &sessionId);
+    if (NULL == psessionEntry)
+    {
+        limLog(pMac, LOGE, FL("NULL psessionEntry"));
+        return eSIR_FAILURE;
+    }
+    get_tsf_params = (tSirCapTsfParams *)
+                    vos_mem_malloc(sizeof(*get_tsf_params));
+    if (!get_tsf_params) {
+        limLog(pMac, LOGE, FL(" Unable to allocate memory for cap tsf params"));
+        return eSIR_MEM_ALLOC_FAILED;
+    }
+    vos_mem_copy (get_tsf_params, pMsg, sizeof(*get_tsf_params));
+    get_tsf_params->bss_idx = psessionEntry->bssIdx;
+
+    msg.type = WDA_GET_TSF_REQ;
+    msg.reserved = 0;
+    msg.bodyptr = get_tsf_params;
+    msg.bodyval = 0;
+    if(eSIR_SUCCESS != wdaPostCtrlMsg(pMac, &msg))
+    {
+        limLog(pMac, LOGE, FL("lim_process_sme_cap_tsf_req failed\n"));
+        vos_mem_free(get_tsf_params);
+        return eSIR_FAILURE;
+    }
+
+    return eSIR_SUCCESS;
+}
diff --git a/CORE/MAC/src/pe/lim/limProcessMessageQueue.c b/CORE/MAC/src/pe/lim/limProcessMessageQueue.c
index 262a95b..abc8bad 100644
--- a/CORE/MAC/src/pe/lim/limProcessMessageQueue.c
+++ b/CORE/MAC/src/pe/lim/limProcessMessageQueue.c
@@ -2496,6 +2496,18 @@
          vos_mem_free((v_VOID_t*)limMsg->bodyptr);
          limMsg->bodyptr = NULL;
          break;
+
+    case eWNI_SME_CAP_TSF_REQ:
+        lim_process_sme_cap_tsf_req(pMac, limMsg->bodyptr);
+        vos_mem_free((v_VOID_t*)limMsg->bodyptr);
+        limMsg->bodyptr = NULL;
+        break;
+
+    case eWNI_SME_GET_TSF_REQ:
+        lim_process_sme_get_tsf_req(pMac, limMsg->bodyptr);
+        vos_mem_free((v_VOID_t*)limMsg->bodyptr);
+        limMsg->bodyptr = NULL;
+        break;
     default:
         vos_mem_free((v_VOID_t*)limMsg->bodyptr);
         limMsg->bodyptr = NULL;
diff --git a/CORE/MAC/src/pe/lim/limTypes.h b/CORE/MAC/src/pe/lim/limTypes.h
index a375494..feaf1ed 100644
--- a/CORE/MAC/src/pe/lim/limTypes.h
+++ b/CORE/MAC/src/pe/lim/limTypes.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -1072,5 +1072,11 @@
                                                  tANI_U32 *pMsgBuf);
 tSirRetStatus limProcessSmeDelAllTdlsPeers(tpAniSirGlobal pMac,
                                            tANI_U32 *pMsgBuf);
+
+tSirRetStatus lim_process_sme_cap_tsf_req(tpAniSirGlobal pMac,
+                                          tANI_U32 *pMsgBuf);
+
+tSirRetStatus lim_process_sme_get_tsf_req(tpAniSirGlobal pMac,
+                                          tANI_U32 *pMsgBuf);
 #endif /* __LIM_TYPES_H */