1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
From 3b4329230db8750bea7a56ef07f07cbbf5fc6c5a Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Tue, 4 Jul 2023 22:50:12 +0200
Subject: [PATCH 19/20] net: dsa: qca8k: implement lag_fdb_add/del ops
Implement lag_fdb_add/del ops to correctly support using LAG interface.
Qca8k switch supports declaring fdb entry for link aggregation by simply
setting the DES_PORT bits to all the LAG member.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
drivers/net/dsa/qca/qca8k-8xxx.c | 2 ++
drivers/net/dsa/qca/qca8k-common.c | 48 ++++++++++++++++++++++++++++++
drivers/net/dsa/qca/qca8k.h | 6 ++++
3 files changed, 56 insertions(+)
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -2015,6 +2015,8 @@ static const struct dsa_switch_ops qca8k
.port_fdb_add = qca8k_port_fdb_add,
.port_fdb_del = qca8k_port_fdb_del,
.port_fdb_dump = qca8k_port_fdb_dump,
+ .lag_fdb_add = qca8k_lag_fdb_add,
+ .lag_fdb_del = qca8k_lag_fdb_del,
.port_mdb_add = qca8k_port_mdb_add,
.port_mdb_del = qca8k_port_mdb_del,
.port_mirror_add = qca8k_port_mirror_add,
--- a/drivers/net/dsa/qca/qca8k-common.c
+++ b/drivers/net/dsa/qca/qca8k-common.c
@@ -1215,6 +1215,42 @@ int qca8k_port_lag_leave(struct dsa_swit
return qca8k_lag_refresh_portmap(ds, port, lag, true);
}
+int qca8k_lag_fdb_add(struct dsa_switch *ds, struct dsa_lag lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db)
+{
+ struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
+ struct dsa_port *dp;
+ u16 port_mask = 0;
+
+ /* Set the vid to the port vlan id if no vid is set */
+ if (!vid)
+ vid = QCA8K_PORT_VID_DEF;
+
+ dsa_lag_foreach_port(dp, ds->dst, &lag)
+ port_mask |= BIT(dp->index);
+
+ return qca8k_port_fdb_insert(priv, addr, port_mask, vid);
+}
+
+int qca8k_lag_fdb_del(struct dsa_switch *ds, struct dsa_lag lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db)
+{
+ struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
+ struct dsa_port *dp;
+ u16 port_mask = 0;
+
+ /* Set the vid to the port vlan id if no vid is set */
+ if (!vid)
+ vid = QCA8K_PORT_VID_DEF;
+
+ dsa_lag_foreach_port(dp, ds->dst, &lag)
+ port_mask |= BIT(dp->index);
+
+ return qca8k_fdb_del(priv, addr, port_mask, vid);
+}
+
int qca8k_read_switch_id(struct qca8k_priv *priv)
{
u32 val;
--- a/drivers/net/dsa/qca/qca8k.h
+++ b/drivers/net/dsa/qca/qca8k.h
@@ -590,5 +590,11 @@ int qca8k_port_lag_join(struct dsa_switc
struct netlink_ext_ack *extack);
int qca8k_port_lag_leave(struct dsa_switch *ds, int port,
struct dsa_lag lag);
+int qca8k_lag_fdb_add(struct dsa_switch *ds, struct dsa_lag lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db);
+int qca8k_lag_fdb_del(struct dsa_switch *ds, struct dsa_lag lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db);
#endif /* __QCA8K_H */
|