mlxsw: spectrum_router: Introduce loopback RIFs

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When offloading L3 tunnels, an adjacency entry is created that loops the
packet back into the underlay router. Loopback interfaces then hold the
corresponding information and are created for IP-in-IP netdevices.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Petr Machata 2017-09-02 23:49:19 +02:00 • committed by David S. Miller

parent 010cadf916

commit 6ddb7426a7

3 changed files with 164 additions and 2 deletions

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1

drivers/net/ethernet/mellanox/mlxsw/spectrum.h

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152

drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c

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13

drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h

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