diff options
| author | Nikolay Aleksandrov | 2018-11-24 04:34:21 +0200 |
|---|---|---|
| committer | David S. Miller | 2018-11-27 15:04:15 -0800 |
| commit | 70e4272b4c81828e7d942209bae83b9d92752cfe (patch) | |
| tree | 4d3d081ba8776a1d67206c8c9d0ba4d1807e3092 /include/uapi/linux | |
| parent | a428afe82f98d2ffb31c981671630df1fa25906f (diff) | |
net: bridge: add no_linklocal_learn bool option
Use the new boolopt API to add an option which disables learning from
link-local packets. The default is kept as before and learning is
enabled. This is a simple map from a boolopt bit to a bridge private
flag that is tested before learning.
v2: pass NULL for extack via sysfs
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/if_bridge.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 6dc02c03bdf8..773e476a8e54 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -294,10 +294,13 @@ struct br_mcast_stats { }; /* bridge boolean options + * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets + * * IMPORTANT: if adding a new option do not forget to handle * it in br_boolopt_toggle/get and bridge sysfs */ enum br_boolopt_id { + BR_BOOLOPT_NO_LL_LEARN, BR_BOOLOPT_MAX }; |