summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorTobias Waldekranz <tobias@waldekranz.com>2021-03-18 20:25:38 +0100
committerDavid S. Miller <davem@davemloft.net>2021-03-18 16:24:06 -0700
commit7b9f16fe401c98cd3e1cb92d02bb7184a6d9e4c1 (patch)
tree9f3bf0acd185eb3a780f484bbb54ee4b09eccf0e
parent0806dd4654145e70e4a4c5b06ddad4cd7a121fdf (diff)
net: dsa: mv88e6xxx: Flood all traffic classes on standalone ports
In accordance with the comment in dsa_port_bridge_leave, standalone ports shall be configured to flood all types of traffic. This change aligns the mv88e6xxx driver with that policy. Previously a standalone port would initially not egress any unknown traffic, but after joining and then leaving a bridge, it would. This does not matter that much since we only ever send FROM_CPUs on standalone ports, but it seems prudent to make sure that the initial values match those that are applied after a bridging/unbridging cycle. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 17578f774683..587959b78c7f 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2489,19 +2489,15 @@ static int mv88e6xxx_setup_message_port(struct mv88e6xxx_chip *chip, int port)
static int mv88e6xxx_setup_egress_floods(struct mv88e6xxx_chip *chip, int port)
{
- struct dsa_switch *ds = chip->ds;
- bool flood;
int err;
- /* Upstream ports flood frames with unknown unicast or multicast DA */
- flood = dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port);
if (chip->info->ops->port_set_ucast_flood) {
- err = chip->info->ops->port_set_ucast_flood(chip, port, flood);
+ err = chip->info->ops->port_set_ucast_flood(chip, port, true);
if (err)
return err;
}
if (chip->info->ops->port_set_mcast_flood) {
- err = chip->info->ops->port_set_mcast_flood(chip, port, flood);
+ err = chip->info->ops->port_set_mcast_flood(chip, port, true);
if (err)
return err;
}