diff --git a/Kbuild b/Kbuild
index 468da96ca4..8eaed89702 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1636,8 +1636,10 @@ MLME_OBJS += $(WFA_TGT_IF_DIR)/src/target_if_wfa_testcmd.o \
 
 ####### LL_SAP #######
 LL_SAP_DIR := components/umac/mlme/sap/ll_sap
+LL_SAP_OS_IF_DIR := os_if/mlme/sap/ll_sap
 
 LL_SAP_INC := -I$(WLAN_ROOT)/$(LL_SAP_DIR)/dispatcher/inc \
+		-I$(WLAN_ROOT)/$(LL_SAP_OS_IF_DIR)/inc
 
 MLME_INC += $(LL_SAP_INC)
 
@@ -1646,7 +1648,8 @@ MLME_OBJS += $(LL_SAP_DIR)/dispatcher/src/wlan_ll_sap_ucfg_api.o \
 		$(LL_SAP_DIR)/dispatcher/src/wlan_ll_sap_api.o \
 		$(LL_SAP_DIR)/core/src/wlan_ll_sap_main.o \
 		$(LL_SAP_DIR)/core/src/wlan_ll_lt_sap_main.o \
-		$(LL_SAP_DIR)/core/src/wlan_ll_lt_sap_bearer_switch.o
+		$(LL_SAP_DIR)/core/src/wlan_ll_lt_sap_bearer_switch.o \
+		$(LL_SAP_OS_IF_DIR)/src/os_if_ll_sap.o
 endif
 
 $(call add-wlan-objs,mlme,$(MLME_OBJS))
diff --git a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.c b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.c
index d469396f5c..a0a49d324b 100644
--- a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.c
+++ b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.c
@@ -150,6 +150,24 @@ QDF_STATUS ll_lt_sap_switch_bearer_to_ble(
 				struct wlan_objmgr_psoc *psoc,
 				struct wlan_bearer_switch_request *bs_request)
 {
-	return bs_sm_deliver_event(psoc, WLAN_BS_SM_EV_SWITCH_TO_WLAN,
+	return bs_sm_deliver_event(psoc, WLAN_BS_SM_EV_SWITCH_TO_NON_WLAN,
 				   sizeof(*bs_request), bs_request);
 }
+
+QDF_STATUS ll_lt_sap_request_for_audio_transport_switch(
+					enum bearer_switch_req_type req_type)
+{
+	/*
+	 * return status as QDF_STATUS_SUCCESS or failure based on the current
+	 * pending requests of the transport switch
+	 */
+	if (req_type == WLAN_BS_REQ_TO_NON_WLAN) {
+		ll_sap_debug("request SWITCH_TYPE_NON_WLAN accepted");
+		return QDF_STATUS_SUCCESS;
+	} else if (req_type == WLAN_BS_REQ_TO_WLAN) {
+		ll_sap_debug("request SWITCH_TYPE_WLAN accepted");
+		return QDF_STATUS_SUCCESS;
+	}
+
+	return QDF_STATUS_E_RESOURCES;
+}
diff --git a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.h b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.h
index 866906b4a7..0e79ea2fb0 100644
--- a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.h
+++ b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.h
@@ -76,4 +76,13 @@ QDF_STATUS
 ll_lt_sap_switch_bearer_to_ble(struct wlan_objmgr_psoc *psoc,
 			       struct wlan_bearer_switch_request *bs_request);
 
+/**
+ * ll_lt_sap_request_for_audio_transport_switch() - Handls audio transport
+ * switch request from userspace
+ * @req_type: requested transport switch type
+ *
+ * Return: True/False
+ */
+QDF_STATUS ll_lt_sap_request_for_audio_transport_switch(
+					enum bearer_switch_req_type req_type);
 #endif /* _WLAN_LL_SAP_MAIN_H_ */
diff --git a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.c b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.c
index 59d5e32991..dae0d0643c 100644
--- a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.c
+++ b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.c
@@ -19,6 +19,8 @@
 #include "qca_vendor.h"
 #include "wlan_ll_lt_sap_main.h"
 
+struct ll_sap_ops *global_ll_sap_ops;
+
 static QDF_STATUS ll_sap_psoc_obj_created_notification(struct wlan_objmgr_psoc *psoc, void *arg_list)
 {
 	QDF_STATUS status = QDF_STATUS_SUCCESS;
@@ -222,22 +224,12 @@ QDF_STATUS ll_sap_deinit(void)
 	return ret;
 }
 
-QDF_STATUS ll_lt_sap_request_for_audio_transport_switch(
-						uint8_t transport_switch_type)
+void ll_sap_register_os_if_cb(struct ll_sap_ops *ll_sap_global_ops)
 {
-	/*
-	 * return status as QDF_STATUS_SUCCESS or failure based on the current
-	 * pending requests of the transport switch
-	 */
-	if (transport_switch_type ==
-		QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_NON_WLAN) {
-		ll_sap_debug("request SWITCH_TYPE_NON_WLAN accepted");
-		return QDF_STATUS_SUCCESS;
-	} else if (transport_switch_type ==
-				QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_WLAN) {
-		ll_sap_debug("request SWITCH_TYPE_WLAN accepted");
-		return QDF_STATUS_SUCCESS;
-	}
-
-	return QDF_STATUS_E_RESOURCES;
+	global_ll_sap_ops = ll_sap_global_ops;
+}
+
+void ll_sap_unregister_os_if_cb(void)
+{
+	global_ll_sap_ops = NULL;
 }
diff --git a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.h b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.h
index 674b0c0a43..7a5ce31f4a 100644
--- a/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.h
+++ b/components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.h
@@ -23,6 +23,7 @@
 
 #include "wlan_objmgr_psoc_obj.h"
 #include "wlan_objmgr_vdev_obj.h"
+#include "wlan_ll_sap_public_structs.h"
 
 #define ll_sap_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_LL_SAP, params)
 #define ll_sap_info(params...) QDF_TRACE_INFO(QDF_MODULE_ID_LL_SAP, params)
@@ -80,13 +81,17 @@ QDF_STATUS ll_sap_init(void);
 QDF_STATUS ll_sap_deinit(void);
 
 /**
- * ll_lt_sap_request_for_audio_transport_switch() - Check if audio transport
- * switch request can be supported or not
- * @transport_switch_type: requested transport switch type
+ * ll_sap_register_os_if_cb() - Register ll_sap osif callbacks
+ * @ll_sap_global_ops: Ops which needs to be registered
  *
- * Return: True/False
+ * Return: None
  */
-QDF_STATUS ll_lt_sap_request_for_audio_transport_switch(
-						uint8_t transport_switch_type);
+void ll_sap_register_os_if_cb(struct ll_sap_ops *ll_sap_global_ops);
 
+/**
+ * ll_sap_unregister_os_if_cb() - Un-register ll_sap osif callbacks
+ *
+ * Return: None
+ */
+void ll_sap_unregister_os_if_cb(void);
 #endif /* _WLAN_LL_SAP_MAIN_H_ */
diff --git a/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_public_structs.h b/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_public_structs.h
index 762266a323..12c161d478 100644
--- a/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_public_structs.h
+++ b/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_public_structs.h
@@ -32,12 +32,12 @@ typedef uint32_t wlan_bs_req_id;
 
 /**
  * enum bearer_switch_req_type: Bearer switch request type
- * @WLAN_BS_REQ_TO_WLAN: Bearer switch request to wlan
  * @WLAN_BS_REQ_TO_NON_WLAN: Bearer switch request to non-wlan
+ * @WLAN_BS_REQ_TO_WLAN: Bearer switch request to wlan
  */
 enum bearer_switch_req_type {
-	WLAN_BS_REQ_TO_WLAN = 0,
-	WLAN_BS_REQ_TO_NON_WLAN = 1,
+	WLAN_BS_REQ_TO_NON_WLAN = 0,
+	WLAN_BS_REQ_TO_WLAN = 1,
 };
 
 /**
@@ -58,6 +58,7 @@ enum bearer_switch_req_source {
  * typedef bearer_switch_requester_cb() - Callback function, which will
  * be invoked with the bearer switch request status.
  * @psoc: Psoc pointer
+ * @vdev_id: Vdev id of the requester
  * @request_id: Request ID
  * @status: Status of the bearer switch request
  * @req_value: Request value for the bearer switch request
@@ -98,4 +99,15 @@ struct wlan_bearer_switch_request {
 	void *arg;
 };
 
+/**
+ * struct ll_sap_ops - ll_sap osif callbacks
+ * @ll_sap_send_audio_transport_switch_req_cb: Send audio transport request to
+ * userspace
+ */
+struct ll_sap_ops {
+		void (*ll_sap_send_audio_transport_switch_req_cb)(
+					struct wlan_objmgr_vdev *vdev,
+					enum bearer_switch_req_type req_type);
+};
+
 #endif /* _WLAN_LL_LT_SAP_BEARER_SWITCH_PUBLIC_STRUCTS_H_ */
diff --git a/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_ucfg_api.h b/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_ucfg_api.h
index 56d8920144..d6e391e911 100644
--- a/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_ucfg_api.h
+++ b/components/umac/mlme/sap/ll_sap/dispatcher/inc/wlan_ll_sap_ucfg_api.h
@@ -22,6 +22,7 @@
 
 #ifndef _WLAN_LL_SAP_UCFG_API_H_
 #define _WLAN_LL_SAP_UCFG_API_H_
+#include "wlan_ll_sap_public_structs.h"
 
 #ifdef WLAN_FEATURE_LL_LT_SAP
 
@@ -49,12 +50,27 @@ bool ucfg_is_ll_lt_sap_supported(void);
 /**
  * ucfg_ll_lt_sap_request_for_audio_transport_switch() - Request to switch the
  * audio transport medium
- * @transport_switch_type: Requested transport switch type
+ * @req_type: Requested transport switch type
  *
  * Return: Accepted/Rejected
  */
 QDF_STATUS ucfg_ll_lt_sap_request_for_audio_transport_switch(
-						uint8_t transport_switch_type);
+					enum bearer_switch_req_type req_type);
+
+/**
+ * ucfg_ll_sap_register_cb() - Register ll_sap osif callbacks
+ * @ll_sap_global_ops: Ops which needs to be registered
+ *
+ * Return: None
+ */
+void ucfg_ll_sap_register_cb(struct ll_sap_ops *ll_sap_global_ops);
+
+/**
+ * ucfg_ll_sap_unregister_cb() - Un-register ll_sap osif callbacks
+ *
+ * Return: None
+ */
+void ucfg_ll_sap_unregister_cb(void);
 
 #else
 static inline QDF_STATUS ucfg_ll_sap_init(void)
@@ -73,11 +89,20 @@ static inline bool ucfg_is_ll_lt_sap_supported(void)
 }
 
 static inline QDF_STATUS
-ucfg_ll_lt_sap_request_for_audio_transport_switch(uint8_t transport_switch_type)
+ucfg_ll_lt_sap_request_for_audio_transport_switch(
+					enum bearer_switch_req_type req_type)
 {
 	return QDF_STATUS_E_INVAL;
 }
 
+static inline void ucfg_ll_sap_register_cb(struct ll_sap_ops *ll_sap_global_ops)
+{
+}
+
+static inline void ucfg_ll_sap_unregister_cb(void)
+{
+}
+
 #endif /* WLAN_FEATURE_LL_LT_SAP */
 #endif /* _WLAN_LL_SAP_UCFG_API_H_ */
 
diff --git a/components/umac/mlme/sap/ll_sap/dispatcher/src/wlan_ll_sap_ucfg_api.c b/components/umac/mlme/sap/ll_sap/dispatcher/src/wlan_ll_sap_ucfg_api.c
index 78426c013d..a784591179 100644
--- a/components/umac/mlme/sap/ll_sap/dispatcher/src/wlan_ll_sap_ucfg_api.c
+++ b/components/umac/mlme/sap/ll_sap/dispatcher/src/wlan_ll_sap_ucfg_api.c
@@ -39,9 +39,18 @@ bool ucfg_is_ll_lt_sap_supported(void)
 }
 
 QDF_STATUS ucfg_ll_lt_sap_request_for_audio_transport_switch(
-						uint8_t transport_switch_type)
+					enum bearer_switch_req_type req_type)
 {
-	return ll_lt_sap_request_for_audio_transport_switch(
-							transport_switch_type);
+	return ll_lt_sap_request_for_audio_transport_switch(req_type);
+}
+
+void ucfg_ll_sap_register_cb(struct ll_sap_ops *ll_sap_global_ops)
+{
+	ll_sap_register_os_if_cb(ll_sap_global_ops);
+}
+
+void ucfg_ll_sap_unregister_cb(void)
+{
+	ll_sap_unregister_os_if_cb();
 }
 
diff --git a/core/hdd/inc/wlan_hdd_ll_lt_sap.h b/core/hdd/inc/wlan_hdd_ll_lt_sap.h
index 0df0b4b82c..c53ce748be 100644
--- a/core/hdd/inc/wlan_hdd_ll_lt_sap.h
+++ b/core/hdd/inc/wlan_hdd_ll_lt_sap.h
@@ -57,16 +57,4 @@ int wlan_hdd_cfg80211_ll_lt_sap_transport_switch(struct wiphy *wiphy,
 						 const void *data,
 						 int data_len);
 
-/**
- * wlan_hdd_send_audio_transport_switch_req_event() - Audio transport switch
- * event
- * @adapter:              pointer to adapter structure.
- * @audio_switch_mode:    audio switch mode.
- *
- * Return:   Return the Success or Failure code.
- */
-int wlan_hdd_send_audio_transport_switch_req_event(struct hdd_adapter *adapter,
-						   uint8_t audio_switch_mode);
-
-
 #endif /* __WLAN_HDD_LL_LT_SAP_H */
diff --git a/core/hdd/src/wlan_hdd_ll_lt_sap.c b/core/hdd/src/wlan_hdd_ll_lt_sap.c
index a009054122..95551e8e05 100644
--- a/core/hdd/src/wlan_hdd_ll_lt_sap.c
+++ b/core/hdd/src/wlan_hdd_ll_lt_sap.c
@@ -24,6 +24,7 @@
 #include "wlan_ll_sap_ucfg_api.h"
 #include "osif_sync.h"
 #include "wlan_hdd_cfg80211.h"
+#include "os_if_ll_sap.h"
 
 const struct nla_policy
 	wlan_hdd_ll_lt_sap_transport_switch_policy
@@ -54,8 +55,8 @@ __wlan_hdd_cfg80211_ll_lt_sap_transport_switch(struct wiphy *wiphy,
 	struct hdd_context *hdd_ctx = wiphy_priv(wiphy);
 	struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
 	struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_MAX + 1];
-	uint8_t transport_switch_type;
-	uint8_t transport_switch_status;
+	enum qca_wlan_audio_transport_switch_type transport_switch_type;
+	enum qca_wlan_audio_transport_switch_status transport_switch_status;
 	QDF_STATUS status;
 
 	hdd_enter_dev(dev);
@@ -87,7 +88,7 @@ __wlan_hdd_cfg80211_ll_lt_sap_transport_switch(struct wiphy *wiphy,
 			tb[QCA_WLAN_VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_TYPE]);
 
 	if (!tb[QCA_WLAN_VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_STATUS]) {
-		status = ucfg_ll_lt_sap_request_for_audio_transport_switch(
+		status = osif_ll_lt_sap_request_for_audio_transport_switch(
 							transport_switch_type);
 		hdd_debug("Transport switch request type %d status %d",
 			  transport_switch_type, status);
@@ -111,53 +112,6 @@ __wlan_hdd_cfg80211_ll_lt_sap_transport_switch(struct wiphy *wiphy,
 	return -EINVAL;
 }
 
-int wlan_hdd_send_audio_transport_switch_req_event(struct hdd_adapter *adapter,
-						   uint8_t audio_switch_mode)
-{
-	struct sk_buff *vendor_event;
-	struct hdd_context *hdd_ctx = cds_get_context(QDF_MODULE_ID_HDD);
-	uint32_t len;
-
-	hdd_enter();
-
-	if (wlan_hdd_validate_context(hdd_ctx)) {
-		hdd_err("Invalid context");
-		return -EINVAL;
-	}
-	if (hdd_validate_adapter(adapter)) {
-		hdd_err("Invalid adapter");
-		return -EINVAL;
-	}
-
-	len = nla_total_size(sizeof(uint8_t)) + NLMSG_HDRLEN;
-
-	vendor_event = wlan_cfg80211_vendor_event_alloc(
-			hdd_ctx->wiphy,
-			&adapter->wdev,
-			len,
-			QCA_NL80211_VENDOR_SUBCMD_AUDIO_TRANSPORT_SWITCH_INDEX,
-			GFP_KERNEL);
-
-	if (!vendor_event) {
-		hdd_err("wlan_cfg80211_vendor_event_alloc failed");
-		return -ENOMEM;
-	}
-
-	if (nla_put_u8(vendor_event,
-		       QCA_WLAN_VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_TYPE,
-		       audio_switch_mode)) {
-		hdd_err("VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_TYPE put fail");
-		wlan_cfg80211_vendor_free_skb(vendor_event);
-		return -EINVAL;
-	}
-
-	wlan_cfg80211_vendor_event(vendor_event, GFP_KERNEL);
-
-	hdd_debug("transport switch request sent on %s interface",
-		   netdev_name(adapter->dev));
-	return 0;
-}
-
 int wlan_hdd_cfg80211_ll_lt_sap_transport_switch(struct wiphy *wiphy,
 						 struct wireless_dev *wdev,
 						 const void *data,
diff --git a/core/hdd/src/wlan_hdd_main.c b/core/hdd/src/wlan_hdd_main.c
index 07f25ff24d..f5f0baab48 100644
--- a/core/hdd/src/wlan_hdd_main.c
+++ b/core/hdd/src/wlan_hdd_main.c
@@ -248,6 +248,7 @@
 #include "os_if_dp_local_pkt_capture.h"
 #include <wlan_mlo_mgr_link_switch.h>
 #include "cdp_txrx_mon.h"
+#include "os_if_ll_sap.h"
 
 #ifdef MULTI_CLIENT_LL_SUPPORT
 #define WLAM_WLM_HOST_DRIVER_PORT_ID 0xFFFFFF
@@ -18982,6 +18983,26 @@ static void hdd_vdev_mgr_unregister_cb(void)
 	osif_vdev_mgr_reset_legacy_cb();
 }
 
+/**
+ * hdd_ll_sap_register_cb() - Register ll_sap osif callbacks
+ *
+ * Return: QDF_STATUS
+ */
+static QDF_STATUS hdd_ll_sap_register_cb(void)
+{
+	return osif_ll_sap_register_cb();
+}
+
+/**
+ * hdd_ll_sap_unregister_cb() - Un-register ll_sap osif callbacks
+ *
+ * Return: void
+ */
+static void hdd_ll_sap_unregister_cb(void)
+{
+	osif_ll_sap_unregister_cb();
+}
+
 /**
  * hdd_component_cb_init() - Initialize component callbacks
  *
@@ -19011,8 +19032,14 @@ static QDF_STATUS hdd_component_cb_init(void)
 	if (QDF_IS_STATUS_ERROR(status))
 		goto hdd_vdev_mgr_unregister_cb;
 
+	status = hdd_ll_sap_register_cb();
+	if (QDF_IS_STATUS_ERROR(status))
+		goto pre_cac_unregister_cb;
+
 	return QDF_STATUS_SUCCESS;
 
+pre_cac_unregister_cb:
+	hdd_pre_cac_unregister_cb();
 hdd_vdev_mgr_unregister_cb:
 	hdd_vdev_mgr_unregister_cb();
 cm_unregister_cb:
@@ -19030,6 +19057,7 @@ cm_unregister_cb:
  */
 static void hdd_component_cb_deinit(void)
 {
+	hdd_ll_sap_unregister_cb();
 	hdd_pre_cac_unregister_cb();
 	hdd_vdev_mgr_unregister_cb();
 	hdd_cm_unregister_cb();
diff --git a/os_if/mlme/sap/ll_sap/inc/os_if_ll_sap.h b/os_if/mlme/sap/ll_sap/inc/os_if_ll_sap.h
new file mode 100644
index 0000000000..017b95bafb
--- /dev/null
+++ b/os_if/mlme/sap/ll_sap/inc/os_if_ll_sap.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: contains ll_sap definitions specific to the ll_sap module
+ */
+
+#ifndef __OS_IF_LL_SAP_H__
+#define __OS_IF_LL_SAP_H__
+
+#include "qdf_types.h"
+#include "qca_vendor.h"
+
+#ifdef WLAN_FEATURE_LL_LT_SAP
+
+/**
+ * osif_ll_sap_register_cb() - Register ll_sap osif callbacks
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS osif_ll_sap_register_cb(void);
+
+/**
+ * osif_ll_sap_unregister_cb() - un-register ll_sap osif callbacks
+ *
+ * Return: QDF_STATUS
+ */
+void osif_ll_sap_unregister_cb(void);
+
+QDF_STATUS osif_ll_lt_sap_request_for_audio_transport_switch(
+			enum qca_wlan_audio_transport_switch_type req_type);
+
+#else
+static inline QDF_STATUS osif_ll_sap_register_cb(void)
+{
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline void osif_ll_sap_unregister_cb(void) {}
+
+static inline QDF_STATUS
+osif_ll_lt_sap_request_for_audio_transport_switch(
+			enum qca_wlan_audio_transport_switch_type req_type)
+{
+	return QDF_STATUS_E_INVAL;
+}
+#endif /* WLAN_FEATURE_LL_LT_SAP */
+#endif /* __OS_IF_LL_SAP_H__*/
diff --git a/os_if/mlme/sap/ll_sap/src/os_if_ll_sap.c b/os_if/mlme/sap/ll_sap/src/os_if_ll_sap.c
new file mode 100644
index 0000000000..b563bbc672
--- /dev/null
+++ b/os_if/mlme/sap/ll_sap/src/os_if_ll_sap.c
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: contains ll_sap definitions specific to the ll_lt_sap module
+ */
+
+#include "os_if_ll_sap.h"
+#include "wlan_ll_sap_public_structs.h"
+#include "wlan_ll_sap_ucfg_api.h"
+#include "wlan_objmgr_vdev_obj.h"
+#include "wlan_cfg80211.h"
+#include "wlan_osif_priv.h"
+
+/**
+ * osif_convert_audio_transport_switch_req_type_to_qca_type() - Convert
+ * audio transport switch request type to qca audio transport switch req type
+ * @req_type: Request type
+ *
+ * Return:   enum qca_wlan_audio_transport_switch_type
+ */
+static enum qca_wlan_audio_transport_switch_type
+osif_convert_audio_transport_switch_req_type_to_qca_type
+					(enum bearer_switch_req_type req_type)
+{
+	switch (req_type) {
+	case WLAN_BS_REQ_TO_NON_WLAN:
+		return QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_NON_WLAN;
+	case WLAN_BS_REQ_TO_WLAN:
+		return QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_WLAN;
+	}
+}
+
+/**
+ * osif_convert_audio_transport_switch_req_type_from_qca_type() - Convert
+ * audio transport switch request type from qca audio transport switch req type
+ * @req_type: Request type.
+ *
+ * Return:   enum bearer_switch_req_type
+ */
+static enum bearer_switch_req_type
+osif_convert_audio_transport_switch_req_type_from_qca_type
+			(enum qca_wlan_audio_transport_switch_type req_type)
+{
+	switch (req_type) {
+	case  QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_NON_WLAN:
+		return WLAN_BS_REQ_TO_NON_WLAN;
+	case QCA_WLAN_AUDIO_TRANSPORT_SWITCH_TYPE_WLAN:
+		return WLAN_BS_REQ_TO_WLAN;
+	}
+}
+
+/**
+ * wlan_osif_send_audio_transport_switch_req_event() - Send audio transport
+ * switch event
+ * @vdev: pointer to vdev structure.
+ * @req_type: Request type.
+ *
+ * Return: None.
+ */
+static void wlan_osif_send_audio_transport_switch_req_event(
+					struct wlan_objmgr_vdev *vdev,
+					enum bearer_switch_req_type req_type)
+{
+	struct sk_buff *vendor_event;
+	struct wireless_dev *wdev;
+	struct vdev_osif_priv *osif_priv;
+	uint32_t len;
+	enum qca_wlan_audio_transport_switch_type switch_type;
+	uint8_t vdev_id = wlan_vdev_get_id(vdev);
+
+	osif_priv = wlan_vdev_get_ospriv(vdev);
+	if (!osif_priv) {
+		osif_err("Vdev %d osif_priv is null", vdev_id);
+		return;
+	}
+
+	wdev = osif_priv->wdev;
+	if (!wdev) {
+		osif_err("vdev %d wireless dev is null", vdev_id);
+		return;
+	}
+
+	switch_type =
+		osif_convert_audio_transport_switch_req_type_to_qca_type(
+								req_type);
+	len = nla_total_size(sizeof(uint8_t)) + NLMSG_HDRLEN;
+
+	vendor_event = wlan_cfg80211_vendor_event_alloc(
+			wdev->wiphy, wdev, len,
+			QCA_NL80211_VENDOR_SUBCMD_AUDIO_TRANSPORT_SWITCH_INDEX,
+			GFP_KERNEL);
+
+	if (!vendor_event) {
+		osif_err("vdev %d wlan_cfg80211_vendor_event_alloc failed",
+			 vdev_id);
+		return;
+	}
+
+	if (nla_put_u8(vendor_event,
+		       QCA_WLAN_VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_TYPE,
+		       switch_type)) {
+		osif_err("Vdev %d VENDOR_ATTR_AUDIO_TRANSPORT_SWITCH_TYPE put fail",
+			 vdev_id);
+		wlan_cfg80211_vendor_free_skb(vendor_event);
+		return;
+	}
+
+	wlan_cfg80211_vendor_event(vendor_event, GFP_KERNEL);
+
+	osif_nofl_debug("Vdev %d Audio Transport switch request %d sent",
+			vdev_id, switch_type);
+}
+
+QDF_STATUS osif_ll_lt_sap_request_for_audio_transport_switch(
+			enum qca_wlan_audio_transport_switch_type req_type)
+{
+	return ucfg_ll_lt_sap_request_for_audio_transport_switch(
+		osif_convert_audio_transport_switch_req_type_from_qca_type(
+								req_type));
+}
+
+static struct ll_sap_ops ll_sap_global_ops = {
+	.ll_sap_send_audio_transport_switch_req_cb =
+		wlan_osif_send_audio_transport_switch_req_event,
+};
+
+QDF_STATUS osif_ll_sap_register_cb(void)
+{
+	ucfg_ll_sap_register_cb(&ll_sap_global_ops);
+	return QDF_STATUS_SUCCESS;
+}
+
+void osif_ll_sap_unregister_cb(void)
+{
+	ucfg_ll_sap_unregister_cb();
+}
diff --git a/wlan_qcacld3_modules.bzl b/wlan_qcacld3_modules.bzl
index 3281be968e..94bc6d3974 100644
--- a/wlan_qcacld3_modules.bzl
+++ b/wlan_qcacld3_modules.bzl
@@ -289,6 +289,7 @@ _fixed_ipaths = [
     "os_if/dp/inc",
     "os_if/fw_offload/inc",
     "os_if/interop_issues_ap/inc",
+    "os_if/mlme/sap/ll_sap/inc",
     "os_if/nan/inc",
     "os_if/p2p/inc",
     "os_if/pkt_capture/inc",
@@ -2097,6 +2098,7 @@ _conditional_srcs = {
             "components/umac/mlme/sap/ll_sap/core/src/wlan_ll_lt_sap_main.c",
             "components/umac/mlme/sap/ll_sap/core/src/wlan_ll_sap_main.c",
             "components/cmn_services/policy_mgr/src/wlan_policy_mgr_ll_sap.c",
+            "os_if/mlme/sap/ll_sap/src/os_if_ll_sap.c",
         ],
     },
 }