From ea70ba980666cffacb57d90d867b2c7952d90700 Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Thu, 22 Oct 2015 09:34:38 -0400 Subject: net: dsa: add port_fdb_dump function Not all switch chips support a Get Next operation to iterate on its FDB. So add a more simple port_fdb_dump function for them. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller --- net/dsa/slave.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/dsa') diff --git a/net/dsa/slave.c b/net/dsa/slave.c index b0b8da0f5af8..d76e62b8dc9c 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -382,6 +382,9 @@ static int dsa_slave_port_fdb_dump(struct net_device *dev, u16 vid = 0; int ret; + if (ds->drv->port_fdb_dump) + return ds->drv->port_fdb_dump(ds, p->port, fdb, cb); + if (!ds->drv->port_fdb_getnext) return -EOPNOTSUPP; -- cgit v1.2.3