net: dsa: loop: Move data structures to header

In preparation for adding support for a mockup data path, move the
driver data structures to include/linux/dsa/loop.h such that we can
share them between net/dsa/ and drivers/net/dsa/ later on.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/dsa_loop.c

@@ -14,28 +14,11 @@
 #include <linux/workqueue.h>
 #include <linux/module.h>
 #include <linux/if_bridge.h>
+#include <linux/dsa/loop.h>
 #include <net/dsa.h>
 
 #include "dsa_loop.h"
 
-struct dsa_loop_vlan {
-	u16 members;
-	u16 untagged;
-};
-
-struct dsa_loop_mib_entry {
-	char name[ETH_GSTRING_LEN];
-	unsigned long val;
-};
-
-enum dsa_loop_mib_counters {
-	DSA_LOOP_PHY_READ_OK,
-	DSA_LOOP_PHY_READ_ERR,
-	DSA_LOOP_PHY_WRITE_OK,
-	DSA_LOOP_PHY_WRITE_ERR,
-	__DSA_LOOP_CNT_MAX,
-};
-
 static struct dsa_loop_mib_entry dsa_loop_mibs[] = {
 	[DSA_LOOP_PHY_READ_OK]	= { "phy_read_ok", },
 	[DSA_LOOP_PHY_READ_ERR]	= { "phy_read_err", },
@@ -43,19 +26,6 @@ static struct dsa_loop_mib_entry dsa_loop_mibs[] = {
 	[DSA_LOOP_PHY_WRITE_ERR] = { "phy_write_err", },
 };
 
-struct dsa_loop_port {
-	struct dsa_loop_mib_entry mib[__DSA_LOOP_CNT_MAX];
-	u16 pvid;
-};
-
-struct dsa_loop_priv {
-	struct mii_bus	*bus;
-	unsigned int	port_base;
-	struct dsa_loop_vlan vlans[VLAN_N_VID];
-	struct net_device *netdev;
-	struct dsa_loop_port ports[DSA_MAX_PORTS];
-};
-
 static struct phy_device *phydevs[PHY_MAX_ADDR];
 
 static enum dsa_tag_protocol dsa_loop_get_protocol(struct dsa_switch *ds,

include/linux/dsa/loop.h

+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef DSA_LOOP_H
+#define DSA_LOOP_H
+
+#include <linux/types.h>
+#include <linux/ethtool.h>
+#include <net/dsa.h>
+
+struct dsa_loop_vlan {
+	u16 members;
+	u16 untagged;
+};
+
+struct dsa_loop_mib_entry {
+	char name[ETH_GSTRING_LEN];
+	unsigned long val;
+};
+
+enum dsa_loop_mib_counters {
+	DSA_LOOP_PHY_READ_OK,
+	DSA_LOOP_PHY_READ_ERR,
+	DSA_LOOP_PHY_WRITE_OK,
+	DSA_LOOP_PHY_WRITE_ERR,
+	__DSA_LOOP_CNT_MAX,
+};
+
+struct dsa_loop_port {
+	struct dsa_loop_mib_entry mib[__DSA_LOOP_CNT_MAX];
+	u16 pvid;
+};
+
+struct dsa_loop_priv {
+	struct mii_bus	*bus;
+	unsigned int	port_base;
+	struct dsa_loop_vlan vlans[VLAN_N_VID];
+	struct net_device *netdev;
+	struct dsa_loop_port ports[DSA_MAX_PORTS];
+};
+
+#endif /* DSA_LOOP_H */