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Nikolay Aleksandrov says: ==================== net: bridge: mcast: add support for port/vlan router control This small set adds control over port/vlan mcast router config. Initially I had added host vlan entry router control via vlan's global options but that is really unnecessary and we can use a single per-vlan option to control it both for port/vlan and host/vlan entries. Since it's all still in net-next we can convert BRIDGE_VLANDB_GOPTS_MCAST_ROUTER to BRIDGE_VLANDB_ENTRY_MCAST_ROUTER and use it for both. That makes much more sense and is easier for user-space. Patch 01 prepares the port router function to be used with port mcast context instead of port and then patch 02 converts the global vlan mcast router option to per-vlan mcast router option which directly gives us both host/vlan and port/vlan mcast router control without any additional changes. This way we get the following coherent syntax: [ port/vlan mcast router] $ bridge vlan set vid 100 dev ens20 mcast_router 2 [ bridge/vlan mcast router ] $ bridge vlan set vid 100 dev bridge mcast_router 2 instead of: $ bridge vlan set vid 100 dev bridge mcast_router 1 global The mcast_router should not be regarded as a global option, it controls the port/vlan and bridge/vlan mcast router behaviour. This is the last set needed for the initial per-vlan mcast support. Next patch-sets: - iproute2 support - selftests ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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