diff options
| -rw-r--r-- | include/net/dsa.h | 6 | ||||
| -rw-r--r-- | net/dsa/slave.c | 60 |
2 files changed, 66 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 7d3d84f0ef42..beeb81a532e3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -540,6 +540,12 @@ struct dsa_switch_ops { /* * TC integration */ + int (*cls_flower_add)(struct dsa_switch *ds, int port, + struct flow_cls_offload *cls, bool ingress); + int (*cls_flower_del)(struct dsa_switch *ds, int port, + struct flow_cls_offload *cls, bool ingress); + int (*cls_flower_stats)(struct dsa_switch *ds, int port, + struct flow_cls_offload *cls, bool ingress); int (*port_mirror_add)(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror, bool ingress); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 088c886e609e..79d9b4384d7b 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -946,6 +946,64 @@ static int dsa_slave_setup_tc_cls_matchall(struct net_device *dev, } } +static int dsa_slave_add_cls_flower(struct net_device *dev, + struct flow_cls_offload *cls, + bool ingress) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->cls_flower_add) + return -EOPNOTSUPP; + + return ds->ops->cls_flower_add(ds, port, cls, ingress); +} + +static int dsa_slave_del_cls_flower(struct net_device *dev, + struct flow_cls_offload *cls, + bool ingress) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->cls_flower_del) + return -EOPNOTSUPP; + + return ds->ops->cls_flower_del(ds, port, cls, ingress); +} + +static int dsa_slave_stats_cls_flower(struct net_device *dev, + struct flow_cls_offload *cls, + bool ingress) +{ + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->cls_flower_stats) + return -EOPNOTSUPP; + + return ds->ops->cls_flower_stats(ds, port, cls, ingress); +} + +static int dsa_slave_setup_tc_cls_flower(struct net_device *dev, + struct flow_cls_offload *cls, + bool ingress) +{ + switch (cls->command) { + case FLOW_CLS_REPLACE: + return dsa_slave_add_cls_flower(dev, cls, ingress); + case FLOW_CLS_DESTROY: + return dsa_slave_del_cls_flower(dev, cls, ingress); + case FLOW_CLS_STATS: + return dsa_slave_stats_cls_flower(dev, cls, ingress); + default: + return -EOPNOTSUPP; + } +} + static int dsa_slave_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv, bool ingress) { @@ -957,6 +1015,8 @@ static int dsa_slave_setup_tc_block_cb(enum tc_setup_type type, void *type_data, switch (type) { case TC_SETUP_CLSMATCHALL: return dsa_slave_setup_tc_cls_matchall(dev, type_data, ingress); + case TC_SETUP_CLSFLOWER: + return dsa_slave_setup_tc_cls_flower(dev, type_data, ingress); default: return -EOPNOTSUPP; } |