Messages in this thread Patch in this message | | | From | Ansuel Smith <> | Subject | [net-next PATCH 10/19] net: dsa: qca8k: add support for port fast aging | Date | Wed, 17 Nov 2021 22:04:42 +0100 |
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The switch doesn't support fast aging but it does support the flush of the ARL table for a specific port. Add this function to simulate fast aging and proprely support stp state set.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- drivers/net/dsa/qca8k.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index cf4f69b36b47..d73886b36e6a 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -1823,6 +1823,16 @@ qca8k_port_bridge_leave(struct dsa_switch *ds, int port, struct net_device *br) QCA8K_PORT_LOOKUP_MEMBER, BIT(cpu_port)); } +static void +qca8k_port_fast_age(struct dsa_switch *ds, int port) +{ + struct qca8k_priv *priv = ds->priv; + + mutex_lock(&priv->reg_mutex); + qca8k_fdb_access(priv, QCA8K_FDB_FLUSH_PORT, port); + mutex_unlock(&priv->reg_mutex); +} + static int qca8k_port_enable(struct dsa_switch *ds, int port, struct phy_device *phy) @@ -2031,6 +2041,7 @@ static const struct dsa_switch_ops qca8k_switch_ops = { .port_stp_state_set = qca8k_port_stp_state_set, .port_bridge_join = qca8k_port_bridge_join, .port_bridge_leave = qca8k_port_bridge_leave, + .port_fast_age = qca8k_port_fast_age, .port_fdb_add = qca8k_port_fdb_add, .port_fdb_del = qca8k_port_fdb_del, .port_fdb_dump = qca8k_port_fdb_dump, -- 2.32.0
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