net/mlx5e: Check for needed capability for cvlan matching

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If not supported show an error and return instead of trying to offload
to the hardware and fail.

Fixes: 699e96ddf4 ("net/mlx5e: Support offloading tc double vlan headers match")
Reported-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Roi Dayan 2021-04-13 14:35:22 +03:00 • committed by Saeed Mahameed

parent 5940e64281

commit afe93f71b5

1 changed files with 9 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

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