qcacmn: Implement VDEV MLME State machine

This change implement VDEV MLME State machine based on design,
and handles valid events in each state and invokes legacy callback
APIs to perform state specific operations

Change-Id: I38a11778cba31276c720bc13c085ade60b1fb0c4
CRs-Fixed: 2307722

umac/mlme/include/wlan_vdev_mlme.h

@@ -46,69 +46,111 @@ enum beacon_update_op {
 	BEACON_FREE,
 };
 
+/**
+ * enum vdev_cmd_type - Command type
+ * @START_REQ:      Start request
+ * @RESTART_REQ:    Restart request
+ */
+enum vdev_cmd_type {
+	START_REQ,
+	RESTART_REQ,
+};
+
 /**
  * struct vdev_mlme_ops - VDEV MLME operation callbacks strucutre
- * @mlme_vdev_validate_basic_params:   callback to validate basic params of VDEV
- * @mlme_vdev_reset_proto_params:      callback to Reset protocol params
- * @mlme_vdev_start_send:              callback to initiate actions of VDEV MLME
- *                                     start operation
- * @mlme_vdev_restart_send:            callback to initiate actions of VDEV MLME
- *                                     restart operation
- * @mlme_vdev_start_continue:          callback to initiate operations on
- *                                     LMAC/FW start response
- * @mlme_vdev_up_send:                 callback to initiate actions of VDEV MLME
- *                                     up operation
- * @mlme_vdev_notify_up_complete:      callback to notify VDEV MLME on moving to
- *                                     UP state
- * @mlme_vdev_update_beacon:           callback to initiate beacon update
- * @mlme_vdev_disconnect_peers:        callback to initiate disconnection of
- *                                     peers
- * @mlme_vdev_dfs_cac_timer_stop:      callback to stop the DFS CAC timer
- * @mlme_vdev_stop_send:               callback to initiate actions of VDEV MLME
- *                                     stop operation
- * @mlme_vdev_stop_continue:           callback to initiate operations on
- *                                     LMAC/FW stop response
- * @mlme_vdev_bss_peer_delete_continue:callback to initiate operations on BSS
- *                                     peer delete completion
- * @mlme_vdev_down_send:               callback to initiate actions of VDEV MLME
- *                                     down operation
- * @mlme_vdev_legacy_hdl_create:       callback to invoke creation of legacy
- *                                     vdev object
- * @mlme_vdev_legacy_hdl_post_create:  callback to invoke post creation actions
- *                                     of legacy vdev object
- * @mlme_vdev_legacy_hdl_destroy:      callback to invoke destroy of legacy
- *                                     vdev object
+ * @mlme_vdev_validate_basic_params:    callback to validate VDEV basic params
+ * @mlme_vdev_reset_proto_params:       callback to Reset protocol params
+ * @mlme_vdev_start_send:               callback to initiate actions of VDEV
+ *                                      MLME start operation
+ * @mlme_vdev_restart_send:             callback to initiate actions of VDEV
+ *                                      MLME restart operation
+ * @mlme_vdev_stop_start_send:          callback to block start/restart VDEV
+ *                                      request command
+ * @mlme_vdev_start_continue:           callback to initiate operations on
+ *                                      LMAC/FW start response
+ * @mlme_vdev_up_send:                  callback to initiate actions of VDEV
+ *                                      MLME up operation
+ * @mlme_vdev_notify_up_complete:       callback to notify VDEV MLME on moving
+ *                                      to UP state
+ * @mlme_vdev_update_beacon:            callback to initiate beacon update
+ * @mlme_vdev_disconnect_peers:         callback to initiate disconnection of
+ *                                      peers
+ * @mlme_vdev_dfs_cac_timer_stop:       callback to stop the DFS CAC timer
+ * @mlme_vdev_stop_send:                callback to initiate actions of VDEV
+ *                                      MLME stop operation
+ * @mlme_vdev_stop_continue:            callback to initiate operations on
+ *                                      LMAC/FW stop response
+ * @mlme_vdev_bss_peer_delete_continue: callback to initiate operations on BSS
+ *                                      peer delete completion
+ * @mlme_vdev_down_send:                callback to initiate actions of VDEV
+ *                                      MLME down operation
+ * @mlme_vdev_legacy_hdl_create:        callback to invoke creation of legacy
+ *                                      vdev object
+ * @mlme_vdev_legacy_hdl_post_create:   callback to invoke post creation actions
+ *                                      of legacy vdev object
+ * @mlme_vdev_legacy_hdl_destroy:       callback to invoke destroy of legacy
+ *                                      vdev object
  */
 struct vdev_mlme_ops {
 	QDF_STATUS (*mlme_vdev_validate_basic_params)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_reset_proto_params)(
-					struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_start_send)(struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_restart_send)(struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_start_continue)(struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_up_send)(struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_start_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_restart_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_stop_start_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				enum vdev_cmd_type type,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_start_continue)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_sta_conn_start)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_start_req_failed)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_up_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_notify_up_complete)(
-					struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_update_beacon)(struct vdev_mlme_obj *vdev_mlme,
-					      enum beacon_update_op op);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_update_beacon)(
+				struct vdev_mlme_obj *vdev_mlme,
+				enum beacon_update_op op,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_disconnect_peers)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_dfs_cac_timer_stop)(
-					struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_stop_send)(struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_stop_continue)(struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_bss_peer_delete_continue)(
-					struct vdev_mlme_obj *vdev_mlme);
-	QDF_STATUS (*mlme_vdev_down_send)(struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_stop_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_stop_continue)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
+	QDF_STATUS (*mlme_vdev_down_send)(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_notify_down_complete)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data);
 	QDF_STATUS (*mlme_vdev_legacy_hdl_create)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme);
 	QDF_STATUS (*mlme_vdev_legacy_hdl_post_create)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme);
 	QDF_STATUS (*mlme_vdev_legacy_hdl_destroy)(
-					struct vdev_mlme_obj *vdev_mlme);
+				struct vdev_mlme_obj *vdev_mlme);
 
 };
 
@@ -134,6 +176,8 @@ struct vdev_mlme_obj {
 /**
  * mlme_vdev_validate_basic_params - Validate basic params
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API validate MLME VDEV basic parameters
  *
@@ -141,13 +185,14 @@ struct vdev_mlme_obj {
  *         FAILURE, if any parameter is not initialized
  */
 static inline QDF_STATUS mlme_vdev_validate_basic_params(
-				struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_validate_basic_params)
 		ret = vdev_mlme->ops->mlme_vdev_validate_basic_params(
-								vdev_mlme);
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -155,6 +200,8 @@ static inline QDF_STATUS mlme_vdev_validate_basic_params(
 /**
  * mlme_vdev_reset_proto_params - Reset VDEV protocol params
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API resets the protocol params fo vdev
  *
@@ -162,12 +209,14 @@ static inline QDF_STATUS mlme_vdev_validate_basic_params(
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_reset_proto_params(
-				struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_reset_proto_params)
-		ret = vdev_mlme->ops->mlme_vdev_reset_proto_params(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_reset_proto_params(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -175,18 +224,23 @@ static inline QDF_STATUS mlme_vdev_reset_proto_params(
 /**
  * mlme_vdev_start_send - Invokes VDEV start operation
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV start operation
  *
  * Return: SUCCESS on successful completion of start operation
  *         FAILURE, if it fails due to any
  */
-static inline QDF_STATUS mlme_vdev_start_send(struct vdev_mlme_obj *vdev_mlme)
+static inline QDF_STATUS mlme_vdev_start_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_start_send)
-		ret = vdev_mlme->ops->mlme_vdev_start_send(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_start_send(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -194,18 +248,48 @@ static inline QDF_STATUS mlme_vdev_start_send(struct vdev_mlme_obj *vdev_mlme)
 /**
  * mlme_vdev_restart_send - Invokes VDEV restart operation
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV restart operation
  *
  * Return: SUCCESS on successful completion of restart operation
  *         FAILURE, if it fails due to any
  */
-static inline QDF_STATUS mlme_vdev_restart_send(struct vdev_mlme_obj *vdev_mlme)
+static inline QDF_STATUS mlme_vdev_restart_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_restart_send)
-		ret = vdev_mlme->ops->mlme_vdev_restart_send(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_restart_send(
+					vdev_mlme, event_data_len, event_data);
+
+	return ret;
+}
+
+/**
+ * mlme_vdev_stop_start_send - Invoke block VDEV restart operation
+ * @vdev_mlme_obj:  VDEV MLME comp object
+ * @restart: restart req/start req
+ * @event_data_len: data size
+ * @event_data: event data
+ *
+ * API invokes stops pending VDEV restart operation
+ *
+ * Return: SUCCESS alsways
+ */
+static inline QDF_STATUS mlme_vdev_stop_start_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint8_t restart,
+				uint16_t event_data_len, void *event_data)
+{
+	QDF_STATUS ret = QDF_STATUS_SUCCESS;
+
+	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_stop_start_send)
+		ret = vdev_mlme->ops->mlme_vdev_stop_start_send(
+				vdev_mlme, restart, event_data_len, event_data);
 
 	return ret;
 }
@@ -213,6 +297,8 @@ static inline QDF_STATUS mlme_vdev_restart_send(struct vdev_mlme_obj *vdev_mlme)
 /**
  * mlme_vdev_start_continue - VDEV start response handling
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV start response actions
  *
@@ -220,12 +306,62 @@ static inline QDF_STATUS mlme_vdev_restart_send(struct vdev_mlme_obj *vdev_mlme)
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_start_continue(
-				struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_start_continue)
-		ret = vdev_mlme->ops->mlme_vdev_start_continue(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_start_continue(
+					vdev_mlme, event_data_len, event_data);
+
+	return ret;
+}
+
+/**
+ * mlme_vdev_start_req_failed - Invoke Station VDEV connection, if it pause
+ * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
+ *
+ * API invokes on START fail response
+ *
+ * Return: SUCCESS on successful invocation of callback
+ *         FAILURE, if it fails due to any
+ */
+static inline QDF_STATUS mlme_vdev_start_req_failed(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
+{
+	QDF_STATUS ret = QDF_STATUS_SUCCESS;
+
+	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_start_req_failed)
+		ret = vdev_mlme->ops->mlme_vdev_start_req_failed(
+					vdev_mlme, event_data_len, event_data);
+
+	return ret;
+}
+
+/**
+ * mlme_vdev_sta_conn_start - Invoke Station VDEV connection, if it pause
+ * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
+ *
+ * API invokes connection SM to start station connection
+ *
+ * Return: SUCCESS on successful invocation of connection sm
+ *         FAILURE, if it fails due to any
+ */
+static inline QDF_STATUS mlme_vdev_sta_conn_start(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
+{
+	QDF_STATUS ret = QDF_STATUS_SUCCESS;
+
+	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_sta_conn_start)
+		ret = vdev_mlme->ops->mlme_vdev_sta_conn_start(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -233,18 +369,23 @@ static inline QDF_STATUS mlme_vdev_start_continue(
 /**
  * mlme_vdev_up_send - VDEV up operation
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV up operations
  *
  * Return: SUCCESS on successful completion of up operation
  *         FAILURE, if it fails due to any
  */
-static inline QDF_STATUS mlme_vdev_up_send(struct vdev_mlme_obj *vdev_mlme)
+static inline QDF_STATUS mlme_vdev_up_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_up_send)
-		ret = vdev_mlme->ops->mlme_vdev_up_send(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_up_send(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -252,6 +393,8 @@ static inline QDF_STATUS mlme_vdev_up_send(struct vdev_mlme_obj *vdev_mlme)
 /**
  * mlme_vdev_notify_up_complete - VDEV up state transition notification
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API notifies MLME on moving to UP state
  *
@@ -259,12 +402,14 @@ static inline QDF_STATUS mlme_vdev_up_send(struct vdev_mlme_obj *vdev_mlme)
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_notify_up_complete(
-			      struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_notify_up_complete)
-		ret = vdev_mlme->ops->mlme_vdev_notify_up_complete(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_notify_up_complete(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -273,6 +418,8 @@ static inline QDF_STATUS mlme_vdev_notify_up_complete(
  * mlme_vdev_update_beacon - Updates beacon
  * @vdev_mlme_obj:  VDEV MLME comp object
  * @op: beacon update type
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API updates/allocates/frees the beacon
  *
@@ -280,13 +427,15 @@ static inline QDF_STATUS mlme_vdev_notify_up_complete(
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_update_beacon(
-						struct vdev_mlme_obj *vdev_mlme,
-						enum beacon_update_op op)
+				struct vdev_mlme_obj *vdev_mlme,
+				enum beacon_update_op op,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_update_beacon)
-		ret = vdev_mlme->ops->mlme_vdev_update_beacon(vdev_mlme, op);
+		ret = vdev_mlme->ops->mlme_vdev_update_beacon(vdev_mlme, op,
+						event_data_len, event_data);
 
 	return ret;
 }
@@ -294,6 +443,8 @@ static inline QDF_STATUS mlme_vdev_update_beacon(
 /**
  * mlme_vdev_disconnect_peers - Disconnect peers
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API trigger stations disconnection with AP VDEV or AP disconnection with STA
  * VDEV
@@ -302,12 +453,14 @@ static inline QDF_STATUS mlme_vdev_update_beacon(
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_disconnect_peers(
-			      struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_disconnect_peers)
-		ret = vdev_mlme->ops->mlme_vdev_disconnect_peers(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_disconnect_peers(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -315,6 +468,8 @@ static inline QDF_STATUS mlme_vdev_disconnect_peers(
 /**
  * mlme_vdev_dfs_cac_timer_stop - Stop CAC timer
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API stops the CAC timer through DFS API
  *
@@ -322,12 +477,14 @@ static inline QDF_STATUS mlme_vdev_disconnect_peers(
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_dfs_cac_timer_stop(
-			      struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_dfs_cac_timer_stop)
-		ret = vdev_mlme->ops->mlme_vdev_dfs_cac_timer_stop(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_dfs_cac_timer_stop(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -335,18 +492,23 @@ static inline QDF_STATUS mlme_vdev_dfs_cac_timer_stop(
 /**
  * mlme_vdev_stop_send - Invokes VDEV stop operation
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV stop operation
  *
  * Return: SUCCESS on successful completion of stop operation
  *         FAILURE, if it fails due to any
  */
-static inline QDF_STATUS mlme_vdev_stop_send(struct vdev_mlme_obj *vdev_mlme)
+static inline QDF_STATUS mlme_vdev_stop_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_stop_send)
-		ret = vdev_mlme->ops->mlme_vdev_stop_send(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_stop_send(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -354,6 +516,8 @@ static inline QDF_STATUS mlme_vdev_stop_send(struct vdev_mlme_obj *vdev_mlme)
 /**
  * mlme_vdev_stop_continue - VDEV stop response handling
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV stop response actions
  *
@@ -361,34 +525,15 @@ static inline QDF_STATUS mlme_vdev_stop_send(struct vdev_mlme_obj *vdev_mlme)
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_stop_continue(
-						struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_stop_continue)
-		ret = vdev_mlme->ops->mlme_vdev_stop_continue(vdev_mlme);
-
-	return ret;
-}
-
-/**
- * mlme_vdev_bss_peer_delete_continue - VDEV BSS peer delete complete
- * @vdev_mlme_obj:  VDEV MLME comp object
- *
- * API invokes VDEV BSS peer delete complete operation
- *
- * Return: SUCCESS on successful completion of BSS peer delete handling
- *         FAILURE, if it fails due to any
- */
-static inline QDF_STATUS mlme_vdev_bss_peer_delete_continue(
-			      struct vdev_mlme_obj *vdev_mlme)
-{
-	QDF_STATUS ret = QDF_STATUS_SUCCESS;
-
-	if ((vdev_mlme->ops) &&
-	    vdev_mlme->ops->mlme_vdev_bss_peer_delete_continue)
-		ret = vdev_mlme->ops->mlme_vdev_bss_peer_delete_continue(
-								vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_stop_continue(vdev_mlme,
+							      event_data_len,
+							      event_data);
 
 	return ret;
 }
@@ -396,18 +541,23 @@ static inline QDF_STATUS mlme_vdev_bss_peer_delete_continue(
 /**
  * mlme_vdev_down_send - VDEV down operation
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API invokes VDEV down operation
  *
  * Return: SUCCESS on successful completion of VDEV down operation
  *         FAILURE, if it fails due to any
  */
-static inline QDF_STATUS mlme_vdev_down_send(struct vdev_mlme_obj *vdev_mlme)
+static inline QDF_STATUS mlme_vdev_down_send(
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_down_send)
-		ret = vdev_mlme->ops->mlme_vdev_down_send(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_down_send(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -415,6 +565,8 @@ static inline QDF_STATUS mlme_vdev_down_send(struct vdev_mlme_obj *vdev_mlme)
 /**
  * mlme_vdev_notify_down_complete - VDEV init state transition notification
  * @vdev_mlme_obj:  VDEV MLME comp object
+ * @event_data_len: data size
+ * @event_data: event data
  *
  * API notifies MLME on moving to INIT state
  *
@@ -422,12 +574,14 @@ static inline QDF_STATUS mlme_vdev_down_send(struct vdev_mlme_obj *vdev_mlme)
  *         FAILURE, if it fails due to any
  */
 static inline QDF_STATUS mlme_vdev_notify_down_complete(
-					struct vdev_mlme_obj *vdev_mlme)
+				struct vdev_mlme_obj *vdev_mlme,
+				uint16_t event_data_len, void *event_data)
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
 	if ((vdev_mlme->ops) && vdev_mlme->ops->mlme_vdev_notify_down_complete)
-		ret = vdev_mlme->ops->mlme_vdev_notify_down_complete(vdev_mlme);
+		ret = vdev_mlme->ops->mlme_vdev_notify_down_complete(
+					vdev_mlme, event_data_len, event_data);
 
 	return ret;
 }
@@ -466,7 +620,8 @@ static inline QDF_STATUS mlme_vdev_legacy_hdl_post_create(
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 
-	if (vdev_mlme->ops && vdev_mlme->ops->mlme_vdev_legacy_hdl_post_create)
+	if ((vdev_mlme->ops) &&
+	    vdev_mlme->ops->mlme_vdev_legacy_hdl_post_create)
 		ret = vdev_mlme->ops->mlme_vdev_legacy_hdl_post_create(
 								vdev_mlme);