diff options
| author |   Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2020-03-17 14:08:35 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-17 22:47:12 -0700 |
| commit | 188c67dd1906eea5542268e4513ad6253fbf9297 (patch) | |
| tree | d0d1aee72ee428449202729f6ed86d4e9babc551 /include | |
| parent | net: bridge: vlan tunnel: constify bridge and port arguments (diff) | |
| download | wireguard-linux-188c67dd1906eea5542268e4513ad6253fbf9297.tar.xz wireguard-linux-188c67dd1906eea5542268e4513ad6253fbf9297.zip | |
net: bridge: vlan options: add support for tunnel id dumping
Add a new option - BRIDGE_VLANDB_ENTRY_TUNNEL_ID which is used to dump
the tunnel id mapping. Since they're unique per vlan they can enter a
vlan range if they're consecutive, thus we can calculate the tunnel id
range map simply as: vlan range end id - vlan range start id. The
starting point is the tunnel id in BRIDGE_VLANDB_ENTRY_TUNNEL_ID. This
is similar to how the tunnel entries can be created in a range via the
old API (a vlan range maps to a tunnel range).
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/if_bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 42f7ca38ad80..36760ff69711 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -192,6 +192,7 @@ enum { BRIDGE_VLANDB_ENTRY_INFO, BRIDGE_VLANDB_ENTRY_RANGE, BRIDGE_VLANDB_ENTRY_STATE, + BRIDGE_VLANDB_ENTRY_TUNNEL_ID, __BRIDGE_VLANDB_ENTRY_MAX, }; #define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1) |