net: dsa: Hook {get,set}_rxnfc ethtool operations
In preparation for adding support for CFP/TCAMP in the bcm_sf2 driver add the
plumbing to call into driver specific {get,set}_rxnfc operations.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 0872528..6881889 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1002,6 +1002,30 @@ void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops)
ops->get_strings = dsa_cpu_port_get_strings;
}
+static int dsa_slave_get_rxnfc(struct net_device *dev,
+ struct ethtool_rxnfc *nfc, u32 *rule_locs)
+{
+ struct dsa_slave_priv *p = netdev_priv(dev);
+ struct dsa_switch *ds = p->dp->ds;
+
+ if (!ds->ops->get_rxnfc)
+ return -EOPNOTSUPP;
+
+ return ds->ops->get_rxnfc(ds, p->dp->index, nfc, rule_locs);
+}
+
+static int dsa_slave_set_rxnfc(struct net_device *dev,
+ struct ethtool_rxnfc *nfc)
+{
+ struct dsa_slave_priv *p = netdev_priv(dev);
+ struct dsa_switch *ds = p->dp->ds;
+
+ if (!ds->ops->set_rxnfc)
+ return -EOPNOTSUPP;
+
+ return ds->ops->set_rxnfc(ds, p->dp->index, nfc);
+}
+
static const struct ethtool_ops dsa_slave_ethtool_ops = {
.get_drvinfo = dsa_slave_get_drvinfo,
.get_regs_len = dsa_slave_get_regs_len,
@@ -1020,6 +1044,8 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = {
.get_eee = dsa_slave_get_eee,
.get_link_ksettings = dsa_slave_get_link_ksettings,
.set_link_ksettings = dsa_slave_set_link_ksettings,
+ .get_rxnfc = dsa_slave_get_rxnfc,
+ .set_rxnfc = dsa_slave_set_rxnfc,
};
static const struct net_device_ops dsa_slave_netdev_ops = {