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authorRussell King <rmk+kernel@armlinux.org.uk>2019-02-20 15:35:05 -0800
committerDavid S. Miller <davem@davemloft.net>2019-02-21 14:53:07 -0800
commit4f85901f0063e6f435125f8eb54d12e3108ab064 (patch)
tree2a4d855fe0e0364ad45b7ff0d07143d6b4762851 /drivers/net/dsa
parent57652796aa979d5754406c8177f716cb2cf60616 (diff)
net: dsa: mv88e6xxx: add support for bridge flags
Add support for the bridge flags to Marvell 88e6xxx bridges, allowing the multicast and unicast flood properties to be controlled. These can be controlled on a per-port basis via commands such as: bridge link set dev lan1 flood on|off bridge link set dev lan1 mcast_flood on|off Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 32e7af5caa69..cc7ce06b6d58 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -4692,6 +4692,22 @@ static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port,
return err;
}
+static int mv88e6xxx_port_egress_floods(struct dsa_switch *ds, int port,
+ bool unicast, bool multicast)
+{
+ struct mv88e6xxx_chip *chip = ds->priv;
+ int err = -EOPNOTSUPP;
+
+ mutex_lock(&chip->reg_lock);
+ if (chip->info->ops->port_set_egress_floods)
+ err = chip->info->ops->port_set_egress_floods(chip, port,
+ unicast,
+ multicast);
+ mutex_unlock(&chip->reg_lock);
+
+ return err;
+}
+
static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
#if IS_ENABLED(CONFIG_NET_DSA_LEGACY)
.probe = mv88e6xxx_drv_probe,
@@ -4719,6 +4735,7 @@ static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
.set_ageing_time = mv88e6xxx_set_ageing_time,
.port_bridge_join = mv88e6xxx_port_bridge_join,
.port_bridge_leave = mv88e6xxx_port_bridge_leave,
+ .port_egress_floods = mv88e6xxx_port_egress_floods,
.port_stp_state_set = mv88e6xxx_port_stp_state_set,
.port_fast_age = mv88e6xxx_port_fast_age,
.port_vlan_filtering = mv88e6xxx_port_vlan_filtering,