diff options
| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2019-02-20 15:35:05 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-21 14:53:07 -0800 |
| commit | 4f85901f0063e6f435125f8eb54d12e3108ab064 (patch) | |
| tree | 2a4d855fe0e0364ad45b7ff0d07143d6b4762851 /drivers/net/dsa/mv88e6xxx | |
| parent | net: dsa: add support for bridge flags (diff) | |
| download | linux-dev-4f85901f0063e6f435125f8eb54d12e3108ab064.tar.xz linux-dev-4f85901f0063e6f435125f8eb54d12e3108ab064.zip | |
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/mv88e6xxx')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 17 |
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, |