From 47d23af29220bf38c312cf434487500d93789c7c Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Sun, 15 Sep 2019 04:59:59 +0300 Subject: net: dsa: Pass ndo_setup_tc slave callback to drivers DSA currently handles shared block filters (for the classifier-action qdisc) in the core due to what I believe are simply pragmatic reasons - hiding the complexity from drivers and offerring a simple API for port mirroring. Extend the dsa_slave_setup_tc function by passing all other qdisc offloads to the driver layer, where the driver may choose what it implements and how. DSA is simply a pass-through in this case. Signed-off-by: Vladimir Oltean Acked-by: Kurt Kanzenbach Reviewed-by: Florian Fainelli Acked-by: Ilias Apalodimas Signed-off-by: David S. Miller --- net/dsa/slave.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'net/dsa') diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 9a88035517a6..75d58229a4bd 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1035,12 +1035,16 @@ static int dsa_slave_setup_tc_block(struct net_device *dev, static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type, void *type_data) { - switch (type) { - case TC_SETUP_BLOCK: + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + + if (type == TC_SETUP_BLOCK) return dsa_slave_setup_tc_block(dev, type_data); - default: + + if (!ds->ops->port_setup_tc) return -EOPNOTSUPP; - } + + return ds->ops->port_setup_tc(ds, dp->index, type, type_data); } static void dsa_slave_get_stats64(struct net_device *dev, -- cgit v1.2.3