lkml.org 
[lkml]   [2017]   [Sep]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH net-next] net: dsa: add port fdb dump
Date
Dumping a DSA port's FDB entries is not specific to a DSA slave, so add
a dsa_port_fdb_dump function, similarly to dsa_port_fdb_add and
dsa_port_fdb_del.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
---
net/dsa/dsa_priv.h | 1 +
net/dsa/port.c | 11 +++++++++++
net/dsa/slave.c | 9 ++-------
3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index f616b3444418..9803952a5b40 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -128,6 +128,7 @@ int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr,
u16 vid);
int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr,
u16 vid);
+int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data);
int dsa_port_mdb_add(struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb,
struct switchdev_trans *trans);
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 659676ba3f8b..76d43a82d397 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -173,6 +173,17 @@ int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr,
return dsa_port_notify(dp, DSA_NOTIFIER_FDB_DEL, &info);
}

+int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data)
+{
+ struct dsa_switch *ds = dp->ds;
+ int port = dp->index;
+
+ if (!ds->ops->port_fdb_dump)
+ return -EOPNOTSUPP;
+
+ return ds->ops->port_fdb_dump(ds, port, cb, data);
+}
+
int dsa_port_mdb_add(struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb,
struct switchdev_trans *trans)
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index bc376fc1bbe7..b87ed29b5b55 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -263,16 +263,11 @@ dsa_slave_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
};
struct dsa_slave_priv *p = netdev_priv(dev);
struct dsa_port *dp = p->dp;
- struct dsa_switch *ds = dp->ds;
int err;

- if (!ds->ops->port_fdb_dump)
- return -EOPNOTSUPP;
-
- err = ds->ops->port_fdb_dump(ds, dp->index,
- dsa_slave_port_fdb_do_dump,
- &dump);
+ err = dsa_port_fdb_dump(dp, dsa_slave_port_fdb_do_dump, &dump);
*idx = dump.idx;
+
return err;
}

--
2.14.1
\
 
 \ /
  Last update: 2017-09-21 19:26    [W:0.047 / U:0.736 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site