net: hns3: add header file hns3_ethtoo.h

Add a new file hns3_ethtool.h, and move struct type definitions from
hns3_ethtool.c to hns3_ethtool.h.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c

@@ -7,21 +7,7 @@
 #include <linux/sfp.h>
 
 #include "hns3_enet.h"
-
-struct hns3_stats {
-	char stats_string[ETH_GSTRING_LEN];
-	int stats_offset;
-};
-
-struct hns3_sfp_type {
-	u8 type;
-	u8 ext_type;
-};
-
-struct hns3_pflag_desc {
-	char name[ETH_GSTRING_LEN];
-	void (*handler)(struct net_device *netdev, bool enable);
-};
+#include "hns3_ethtool.h"
 
 /* tqp related stats */
 #define HNS3_TQP_STAT(_string, _member)	{			\

drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.h

+/* SPDX-License-Identifier: GPL-2.0+ */
+// Copyright (c) 2021 Hisilicon Limited.
+
+#ifndef __HNS3_ETHTOOL_H
+#define __HNS3_ETHTOOL_H
+
+#include <linux/ethtool.h>
+#include <linux/netdevice.h>
+
+struct hns3_stats {
+	char stats_string[ETH_GSTRING_LEN];
+	int stats_offset;
+};
+
+struct hns3_sfp_type {
+	u8 type;
+	u8 ext_type;
+};
+
+struct hns3_pflag_desc {
+	char name[ETH_GSTRING_LEN];
+	void (*handler)(struct net_device *netdev, bool enable);
+};
+
+#endif