rptun_ping: decoupling rptun ping and rptun.

ping is not only rptun support, so move it to public part.

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>

drivers/rptun/Kconfig

@@ -10,6 +10,13 @@ menuconfig RPTUN
 	---help---
 		RPTUN driver is used for multi-cores' communication.
 
+config RPTUN_PING
+	bool "rptun ping support"
+	default n
+	---help---
+		This is for debugging & profiling, create ping rpmsg
+		channel, user can use it to get send/recv speed & latency.
+
 if RPTUN
 
 config RPTUN_PRIORITY
@@ -38,11 +45,4 @@ config RPTUN_PM
 		goto RAM-retention mode, can't access from another CPU.
 		So, we provide this method to resolve this.
 
-config RPTUN_PING
-	bool "rptun ping support"
-	default n
-	---help---
-		This is for rptun debugging & profiling, create ping RPMSG
-		channel, user can use it to get send/recv speed & latency.
-
 endif # RPTUN

drivers/rptun/rptun.h

@@ -28,6 +28,8 @@
 #include <nuttx/rptun/rptun.h>
 #include <openamp/open_amp.h>
 
+#include "rptun_ping.h"
+
 /****************************************************************************
  * Public Function Prototypes
  ****************************************************************************/
@@ -35,10 +37,4 @@
 int rptun_buffer_nused(FAR struct rpmsg_virtio_device *rvdev, bool rx);
 void rptun_dump(FAR struct rpmsg_virtio_device *rvdev);
 
-int rptun_ping_init(FAR struct rpmsg_device *rvdev,
-                    FAR struct rpmsg_endpoint *ept);
-void rptun_ping_deinit(FAR struct rpmsg_endpoint *ept);
-int rptun_ping(FAR struct rpmsg_endpoint *ept,
-               FAR const struct rptun_ping_s *ping);
-
 #endif /* __DRIVERS_RPTUN_RPTUN_H */

drivers/rptun/rptun_ping.c

@@ -31,8 +31,7 @@
 #include <time.h>
 #include <nuttx/signal.h>
 
-#include "rptun.h"
-
+#include "rptun_ping.h"
 /****************************************************************************
  * Pre-processor definitions
  ****************************************************************************/

drivers/rptun/rptun_ping.h

@@ -0,0 +1,44 @@
+/****************************************************************************
+ * drivers/rptun/rptun_ping.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __DRIVERS_RPTUN_RPTUN_PING_H
+#define __DRIVERS_RPTUN_RPTUN_PING_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/rptun/rptun_ping.h>
+#include <openamp/open_amp.h>
+
+#ifdef CONFIG_RPTUN_PING
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+int rptun_ping_init(FAR struct rpmsg_device *rvdev,
+                    FAR struct rpmsg_endpoint *ept);
+void rptun_ping_deinit(FAR struct rpmsg_endpoint *ept);
+int rptun_ping(FAR struct rpmsg_endpoint *ept,
+               FAR const struct rptun_ping_s *ping);
+
+#endif /* CONFIG_RPTUN_PING */
+#endif /* __DRIVERS_RPTUN_RPTUN_PING_H */