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87 lines
2.9 KiB
Diff
87 lines
2.9 KiB
Diff
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From 3b4329230db8750bea7a56ef07f07cbbf5fc6c5a Mon Sep 17 00:00:00 2001
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From: Christian Marangi <ansuelsmth@gmail.com>
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Date: Tue, 4 Jul 2023 22:50:12 +0200
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Subject: [PATCH 19/20] net: dsa: qca8k: implement lag_fdb_add/del ops
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Implement lag_fdb_add/del ops to correctly support using LAG interface.
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Qca8k switch supports declaring fdb entry for link aggregation by simply
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setting the DES_PORT bits to all the LAG member.
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Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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---
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drivers/net/dsa/qca/qca8k-8xxx.c | 2 ++
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drivers/net/dsa/qca/qca8k-common.c | 48 ++++++++++++++++++++++++++++++
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drivers/net/dsa/qca/qca8k.h | 6 ++++
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3 files changed, 56 insertions(+)
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--- a/drivers/net/dsa/qca/qca8k-8xxx.c
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+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
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@@ -2015,6 +2015,8 @@ static const struct dsa_switch_ops qca8k
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.port_fdb_add = qca8k_port_fdb_add,
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.port_fdb_del = qca8k_port_fdb_del,
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.port_fdb_dump = qca8k_port_fdb_dump,
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+ .lag_fdb_add = qca8k_lag_fdb_add,
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+ .lag_fdb_del = qca8k_lag_fdb_del,
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.port_mdb_add = qca8k_port_mdb_add,
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.port_mdb_del = qca8k_port_mdb_del,
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.port_mirror_add = qca8k_port_mirror_add,
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--- a/drivers/net/dsa/qca/qca8k-common.c
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+++ b/drivers/net/dsa/qca/qca8k-common.c
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@@ -1215,6 +1215,42 @@ int qca8k_port_lag_leave(struct dsa_swit
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return qca8k_lag_refresh_portmap(ds, port, lag, true);
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}
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+int qca8k_lag_fdb_add(struct dsa_switch *ds, struct dsa_lag lag,
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+ const unsigned char *addr, u16 vid,
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+ struct dsa_db db)
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+{
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+ struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
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+ struct dsa_port *dp;
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+ u16 port_mask = 0;
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+
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+ /* Set the vid to the port vlan id if no vid is set */
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+ if (!vid)
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+ vid = QCA8K_PORT_VID_DEF;
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+
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+ dsa_lag_foreach_port(dp, ds->dst, &lag)
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+ port_mask |= BIT(dp->index);
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+
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+ return qca8k_port_fdb_insert(priv, addr, port_mask, vid);
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+}
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+
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+int qca8k_lag_fdb_del(struct dsa_switch *ds, struct dsa_lag lag,
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+ const unsigned char *addr, u16 vid,
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+ struct dsa_db db)
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+{
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+ struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
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+ struct dsa_port *dp;
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+ u16 port_mask = 0;
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+
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+ /* Set the vid to the port vlan id if no vid is set */
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+ if (!vid)
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+ vid = QCA8K_PORT_VID_DEF;
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+
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+ dsa_lag_foreach_port(dp, ds->dst, &lag)
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+ port_mask |= BIT(dp->index);
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+
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+ return qca8k_fdb_del(priv, addr, port_mask, vid);
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+}
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+
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int qca8k_read_switch_id(struct qca8k_priv *priv)
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{
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u32 val;
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--- a/drivers/net/dsa/qca/qca8k.h
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+++ b/drivers/net/dsa/qca/qca8k.h
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@@ -590,5 +590,11 @@ int qca8k_port_lag_join(struct dsa_switc
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struct netlink_ext_ack *extack);
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int qca8k_port_lag_leave(struct dsa_switch *ds, int port,
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struct dsa_lag lag);
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+int qca8k_lag_fdb_add(struct dsa_switch *ds, struct dsa_lag lag,
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+ const unsigned char *addr, u16 vid,
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+ struct dsa_db db);
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+int qca8k_lag_fdb_del(struct dsa_switch *ds, struct dsa_lag lag,
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+ const unsigned char *addr, u16 vid,
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+ struct dsa_db db);
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#endif /* __QCA8K_H */
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