mlxsw: spectrum: Register for IPIP_DECAP_ERROR trap

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These traps are generated for packets that fail checks for source IP,
encapsulation type, or GRE key. Trap these packets to CPU for follow-up
handling by the kernel, which will send ICMP destination unreachable
responses.

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 23:49:27 +02:00 • committed by David S. Miller

parent 1cc38fb144

commit 86484de2c9

2 changed files with 2 additions and 0 deletions

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1

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

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

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