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net: switchdev: support static FDB addresses

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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>
This commit is contained in:
Vivien Didelot 2015-08-06 01:44:03 -04:00 committed by David S. Miller
parent 1525c386a1
commit 890248261a
2 changed files with 2 additions and 1 deletions
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1
include/net/switchdev.h
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@ -72,6 +72,7 @@ struct switchdev_obj {
struct switchdev_obj_fdb { /* PORT_FDB */
u8 addr[ETH_ALEN];
u16 vid;
bool is_static;
} fdb;
} u;
};

2
net/switchdev/switchdev.c
View file

@ -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;