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| author | Roopa Prabhu <roopa@cumulusnetworks.com> | 2017-01-31 22:59:53 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-03 15:21:21 -0500 |
| commit | b3c7ef0adadc5768e0baa786213c6bd1ce521a77 (patch) | |
| tree | a9f3fc900d30dc8629d43ee601f10b8c030b5459 /include/linux/if_bridge.h | |
| parent | 3ad7a4b141ebd6091494913672d7166d5c2764e4 (diff) | |
| download | linux-b3c7ef0adadc5768e0baa786213c6bd1ce521a77.tar.gz linux-b3c7ef0adadc5768e0baa786213c6bd1ce521a77.tar.bz2 linux-b3c7ef0adadc5768e0baa786213c6bd1ce521a77.zip | |
bridge: uapi: add per vlan tunnel info
New nested netlink attribute to associate tunnel info per vlan.
This is used by bridge driver to send tunnel metadata to
bridge ports in vlan tunnel mode. This patch also adds new per
port flag IFLA_BRPORT_VLAN_TUNNEL to enable vlan tunnel mode.
off by default.
One example use for this is a vxlan bridging gateway or vtep
which maps vlans to vn-segments (or vnis). User can configure
per-vlan tunnel information which the bridge driver can use
to bridge vlan into the corresponding vn-segment.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_bridge.h')
| -rw-r--r-- | include/linux/if_bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index debc9d5904e5..c5847dc75a93 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -47,6 +47,7 @@ struct br_ip_list { #define BR_PROXYARP_WIFI BIT(10) #define BR_MCAST_FLOOD BIT(11) #define BR_MULTICAST_TO_UNICAST BIT(12) +#define BR_VLAN_TUNNEL BIT(13) #define BR_DEFAULT_AGEING_TIME (300 * HZ) |