forked from Openwrt/openwrt
54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
From 4592538bfb0d5d3c3c8a1d7071724d081412ac91 Mon Sep 17 00:00:00 2001
|
|
From: Ansuel Smith <ansuelsmth@gmail.com>
|
|
Date: Mon, 22 Nov 2021 16:23:46 +0100
|
|
Subject: net: dsa: qca8k: add support for port fast aging
|
|
|
|
The switch supports fast aging by flushing any rule in the ARL
|
|
table for a specific port.
|
|
|
|
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
|
|
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
drivers/net/dsa/qca8k.c | 11 +++++++++++
|
|
drivers/net/dsa/qca8k.h | 1 +
|
|
2 files changed, 12 insertions(+)
|
|
|
|
--- a/drivers/net/dsa/qca8k.c
|
|
+++ b/drivers/net/dsa/qca8k.c
|
|
@@ -1790,6 +1790,16 @@ qca8k_port_bridge_leave(struct dsa_switc
|
|
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)
|
|
@@ -2017,6 +2027,7 @@ static const struct dsa_switch_ops qca8k
|
|
.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,
|
|
--- a/drivers/net/dsa/qca8k.h
|
|
+++ b/drivers/net/dsa/qca8k.h
|
|
@@ -262,6 +262,7 @@ enum qca8k_fdb_cmd {
|
|
QCA8K_FDB_FLUSH = 1,
|
|
QCA8K_FDB_LOAD = 2,
|
|
QCA8K_FDB_PURGE = 3,
|
|
+ QCA8K_FDB_FLUSH_PORT = 5,
|
|
QCA8K_FDB_NEXT = 6,
|
|
QCA8K_FDB_SEARCH = 7,
|
|
};
|