net: dsa: felix: call port mdb operations from ocelot

This adds the mdb hooks in felix and exports the mdb functions from
ocelot.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index 6664898..2504677 100644 (file)
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -59,6 +59,29 @@ static int felix_fdb_del(struct dsa_switch *ds, int port,
        return ocelot_fdb_del(ocelot, port, addr, vid);
 }
 
+/* This callback needs to be present */
+static int felix_mdb_prepare(struct dsa_switch *ds, int port,
+                            const struct switchdev_obj_port_mdb *mdb)
+{
+       return 0;
+}
+
+static void felix_mdb_add(struct dsa_switch *ds, int port,
+                         const struct switchdev_obj_port_mdb *mdb)
+{
+       struct ocelot *ocelot = ds->priv;
+
+       ocelot_port_mdb_add(ocelot, port, mdb);
+}
+
+static int felix_mdb_del(struct dsa_switch *ds, int port,
+                        const struct switchdev_obj_port_mdb *mdb)
+{
+       struct ocelot *ocelot = ds->priv;
+
+       return ocelot_port_mdb_del(ocelot, port, mdb);
+}
+
 static void felix_bridge_stp_state_set(struct dsa_switch *ds, int port,
                                       u8 state)
 {
@@ -771,6 +794,9 @@ static const struct dsa_switch_ops felix_switch_ops = {
        .port_fdb_dump          = felix_fdb_dump,
        .port_fdb_add           = felix_fdb_add,
        .port_fdb_del           = felix_fdb_del,
+       .port_mdb_prepare       = felix_mdb_prepare,
+       .port_mdb_add           = felix_mdb_add,
+       .port_mdb_del           = felix_mdb_del,
        .port_bridge_join       = felix_bridge_join,
        .port_bridge_leave      = felix_bridge_leave,
        .port_stp_state_set     = felix_bridge_stp_state_set,

diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 4aadb65..468eaf5 100644 (file)
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -944,16 +944,12 @@ static struct ocelot_multicast *ocelot_multicast_get(struct ocelot *ocelot,
        return NULL;
 }
 
-int ocelot_port_obj_add_mdb(struct net_device *dev,
-                           const struct switchdev_obj_port_mdb *mdb,
-                           struct switchdev_trans *trans)
+int ocelot_port_mdb_add(struct ocelot *ocelot, int port,
+                       const struct switchdev_obj_port_mdb *mdb)
 {
-       struct ocelot_port_private *priv = netdev_priv(dev);
-       struct ocelot_port *ocelot_port = &priv->port;
-       struct ocelot *ocelot = ocelot_port->ocelot;
+       struct ocelot_port *ocelot_port = ocelot->ports[port];
        unsigned char addr[ETH_ALEN];
        struct ocelot_multicast *mc;
-       int port = priv->chip_port;
        u16 vid = mdb->vid;
        bool new = false;
 
@@ -991,17 +987,14 @@ int ocelot_port_obj_add_mdb(struct net_device *dev,
 
        return ocelot_mact_learn(ocelot, 0, addr, vid, ENTRYTYPE_MACv4);
 }
-EXPORT_SYMBOL(ocelot_port_obj_add_mdb);
+EXPORT_SYMBOL(ocelot_port_mdb_add);
 
-int ocelot_port_obj_del_mdb(struct net_device *dev,
-                           const struct switchdev_obj_port_mdb *mdb)
+int ocelot_port_mdb_del(struct ocelot *ocelot, int port,
+                       const struct switchdev_obj_port_mdb *mdb)
 {
-       struct ocelot_port_private *priv = netdev_priv(dev);
-       struct ocelot_port *ocelot_port = &priv->port;
-       struct ocelot *ocelot = ocelot_port->ocelot;
+       struct ocelot_port *ocelot_port = ocelot->ports[port];
        unsigned char addr[ETH_ALEN];
        struct ocelot_multicast *mc;
-       int port = priv->chip_port;
        u16 vid = mdb->vid;
 
        if (port == ocelot->npi)
@@ -1032,7 +1025,7 @@ int ocelot_port_obj_del_mdb(struct net_device *dev,
 
        return ocelot_mact_learn(ocelot, 0, addr, vid, ENTRYTYPE_MACv4);
 }
-EXPORT_SYMBOL(ocelot_port_obj_del_mdb);
+EXPORT_SYMBOL(ocelot_port_mdb_del);
 
 int ocelot_port_bridge_join(struct ocelot *ocelot, int port,
                            struct net_device *bridge)

diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h
index 0c23734..be4a416 100644 (file)
--- a/drivers/net/ethernet/mscc/ocelot.h
+++ b/drivers/net/ethernet/mscc/ocelot.h
@@ -97,11 +97,6 @@ int ocelot_port_lag_join(struct ocelot *ocelot, int port,
                         struct net_device *bond);
 void ocelot_port_lag_leave(struct ocelot *ocelot, int port,
                           struct net_device *bond);
-int ocelot_port_obj_del_mdb(struct net_device *dev,
-                           const struct switchdev_obj_port_mdb *mdb);
-int ocelot_port_obj_add_mdb(struct net_device *dev,
-                           const struct switchdev_obj_port_mdb *mdb,
-                           struct switchdev_trans *trans);
 
 u32 ocelot_port_readl(struct ocelot_port *port, u32 reg);
 void ocelot_port_writel(struct ocelot_port *port, u32 val, u32 reg);

diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c
index 80cb187..1bad146 100644 (file)
--- a/drivers/net/ethernet/mscc/ocelot_net.c
+++ b/drivers/net/ethernet/mscc/ocelot_net.c
@@ -795,6 +795,32 @@ static int ocelot_port_vlan_del_vlan(struct net_device *dev,
        return 0;
 }
 
+static int ocelot_port_obj_add_mdb(struct net_device *dev,
+                                  const struct switchdev_obj_port_mdb *mdb,
+                                  struct switchdev_trans *trans)
+{
+       struct ocelot_port_private *priv = netdev_priv(dev);
+       struct ocelot_port *ocelot_port = &priv->port;
+       struct ocelot *ocelot = ocelot_port->ocelot;
+       int port = priv->chip_port;
+
+       if (switchdev_trans_ph_prepare(trans))
+               return 0;
+
+       return ocelot_port_mdb_add(ocelot, port, mdb);
+}
+
+static int ocelot_port_obj_del_mdb(struct net_device *dev,
+                                  const struct switchdev_obj_port_mdb *mdb)
+{
+       struct ocelot_port_private *priv = netdev_priv(dev);
+       struct ocelot_port *ocelot_port = &priv->port;
+       struct ocelot *ocelot = ocelot_port->ocelot;
+       int port = priv->chip_port;
+
+       return ocelot_port_mdb_del(ocelot, port, mdb);
+}
+
 static int ocelot_port_obj_add(struct net_device *dev,
                               const struct switchdev_obj *obj,
                               struct switchdev_trans *trans,

diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index fa2c390..80415b6 100644 (file)
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -641,5 +641,9 @@ int ocelot_cls_flower_destroy(struct ocelot *ocelot, int port,
                              struct flow_cls_offload *f, bool ingress);
 int ocelot_cls_flower_stats(struct ocelot *ocelot, int port,
                            struct flow_cls_offload *f, bool ingress);
+int ocelot_port_mdb_add(struct ocelot *ocelot, int port,
+                       const struct switchdev_obj_port_mdb *mdb);
+int ocelot_port_mdb_del(struct ocelot *ocelot, int port,
+                       const struct switchdev_obj_port_mdb *mdb);
 
 #endif