net: dsa: ocelot: populate supported_interfaces

Populate the supported interfaces bitmap for the Ocelot DSA switches.

Since all sub-drivers only support a single interface mode, defined by
ocelot_port->phy_mode, we can handle this in the main driver code
without reference to the sub-driver.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-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 9959407..a1a6ace 100644 (file)
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -778,6 +778,15 @@ static int felix_vlan_del(struct dsa_switch *ds, int port,
        return ocelot_vlan_del(ocelot, port, vlan->vid);
 }
 
+static void felix_phylink_get_caps(struct dsa_switch *ds, int port,
+                                  struct phylink_config *config)
+{
+       struct ocelot *ocelot = ds->priv;
+
+       __set_bit(ocelot->ports[port]->phy_mode,
+                 config->supported_interfaces);
+}
+
 static void felix_phylink_validate(struct dsa_switch *ds, int port,
                                   unsigned long *supported,
                                   struct phylink_link_state *state)
@@ -1587,6 +1596,7 @@ const struct dsa_switch_ops felix_switch_ops = {
        .get_ethtool_stats              = felix_get_ethtool_stats,
        .get_sset_count                 = felix_get_sset_count,
        .get_ts_info                    = felix_get_ts_info,
+       .phylink_get_caps               = felix_phylink_get_caps,
        .phylink_validate               = felix_phylink_validate,
        .phylink_mac_config             = felix_phylink_mac_config,
        .phylink_mac_link_down          = felix_phylink_mac_link_down,