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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2015-08-06 01:44:03 -0400
committerDavid S. Miller <davem@davemloft.net>2015-08-09 22:48:09 -0700
commit890248261a18c7ae22923095dfadea2c0a2a304a (patch)
treead1b0b6470ceb477b409338402d05da9e216e7af
parent1525c386a1f01612c6f3f27241113d7fc8e6d72d (diff)
net: switchdev: support static FDB addresses
This patch adds a is_static boolean to the switchdev_obj_fdb structure, in order to set the ndm_state to either NUD_NOARP or NUD_REACHABLE. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/switchdev.h1
-rw-r--r--net/switchdev/switchdev.c2
2 files changed, 2 insertions, 1 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index e90e1a0fa579..0e296b82aef3 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -72,6 +72,7 @@ struct switchdev_obj {
struct switchdev_obj_fdb { /* PORT_FDB */
u8 addr[ETH_ALEN];
u16 vid;
+ bool is_static;
} fdb;
} u;
};
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 9db87a34f866..e9d1cacc4060 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -811,7 +811,7 @@ static int switchdev_port_fdb_dump_cb(struct net_device *dev,
ndm->ndm_flags = NTF_SELF;
ndm->ndm_type = 0;
ndm->ndm_ifindex = dev->ifindex;
- ndm->ndm_state = NUD_REACHABLE;
+ ndm->ndm_state = obj->u.fdb.is_static ? NUD_NOARP : NUD_REACHABLE;
if (nla_put(dump->skb, NDA_LLADDR, ETH_ALEN, obj->u.fdb.addr))
goto nla_put_failure;