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Date:   Tue, 19 Jul 2022 02:57:21 +0200
From:   Christian Marangi <ansuelsmth@...il.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jens Axboe <axboe@...nel.dk>,
        Christian Marangi <ansuelsmth@...il.com>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [net-next PATCH v2 10/15] net: dsa: qca8k: move port MDB functions to common code

The same port MDB functions are used by drivers based on qca8k family
switch. Move them to common code to make them accessible also by other
drivers.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
 drivers/net/dsa/qca/qca8k-8xxx.c   | 24 ------------------------
 drivers/net/dsa/qca/qca8k-common.c | 24 ++++++++++++++++++++++++
 drivers/net/dsa/qca/qca8k.h        |  8 ++++++++
 3 files changed, 32 insertions(+), 24 deletions(-)

diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c
index 4de69a79cc5c..776c53aef5c4 100644
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -1575,30 +1575,6 @@ qca8k_get_ethtool_stats_eth(struct dsa_switch *ds, int port, u64 *data)
 	return ret;
 }
 
-static int
-qca8k_port_mdb_add(struct dsa_switch *ds, int port,
-		   const struct switchdev_obj_port_mdb *mdb,
-		   struct dsa_db db)
-{
-	struct qca8k_priv *priv = ds->priv;
-	const u8 *addr = mdb->addr;
-	u16 vid = mdb->vid;
-
-	return qca8k_fdb_search_and_insert(priv, BIT(port), addr, vid);
-}
-
-static int
-qca8k_port_mdb_del(struct dsa_switch *ds, int port,
-		   const struct switchdev_obj_port_mdb *mdb,
-		   struct dsa_db db)
-{
-	struct qca8k_priv *priv = ds->priv;
-	const u8 *addr = mdb->addr;
-	u16 vid = mdb->vid;
-
-	return qca8k_fdb_search_and_del(priv, BIT(port), addr, vid);
-}
-
 static int
 qca8k_port_mirror_add(struct dsa_switch *ds, int port,
 		      struct dsa_mall_mirror_tc_entry *mirror,
diff --git a/drivers/net/dsa/qca/qca8k-common.c b/drivers/net/dsa/qca/qca8k-common.c
index f35287c9f4bb..796293738b35 100644
--- a/drivers/net/dsa/qca/qca8k-common.c
+++ b/drivers/net/dsa/qca/qca8k-common.c
@@ -874,3 +874,27 @@ qca8k_port_fdb_dump(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+
+int
+qca8k_port_mdb_add(struct dsa_switch *ds, int port,
+		   const struct switchdev_obj_port_mdb *mdb,
+		   struct dsa_db db)
+{
+	struct qca8k_priv *priv = ds->priv;
+	const u8 *addr = mdb->addr;
+	u16 vid = mdb->vid;
+
+	return qca8k_fdb_search_and_insert(priv, BIT(port), addr, vid);
+}
+
+int
+qca8k_port_mdb_del(struct dsa_switch *ds, int port,
+		   const struct switchdev_obj_port_mdb *mdb,
+		   struct dsa_db db)
+{
+	struct qca8k_priv *priv = ds->priv;
+	const u8 *addr = mdb->addr;
+	u16 vid = mdb->vid;
+
+	return qca8k_fdb_search_and_del(priv, BIT(port), addr, vid);
+}
diff --git a/drivers/net/dsa/qca/qca8k.h b/drivers/net/dsa/qca/qca8k.h
index a5fa9ee31a79..31f6f98960d6 100644
--- a/drivers/net/dsa/qca/qca8k.h
+++ b/drivers/net/dsa/qca/qca8k.h
@@ -494,4 +494,12 @@ int qca8k_port_fdb_del(struct dsa_switch *ds, int port,
 int qca8k_port_fdb_dump(struct dsa_switch *ds, int port,
 			dsa_fdb_dump_cb_t *cb, void *data);
 
+/* Common MDB function */
+int qca8k_port_mdb_add(struct dsa_switch *ds, int port,
+		       const struct switchdev_obj_port_mdb *mdb,
+		       struct dsa_db db);
+int qca8k_port_mdb_del(struct dsa_switch *ds, int port,
+		       const struct switchdev_obj_port_mdb *mdb,
+		       struct dsa_db db);
+
 #endif /* __QCA8K_H */
-- 
2.36.1

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