net/mlx5e: IPsec/rep_tc: Fix rep_tc_update_skb drops IPsec packet

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rep_tc copy REG_C1 to REG_B. IPsec crypto utilizes the whole REG_B
register with BIT31 as IPsec marker. rep_tc_update_skb drops
IPsec because it thought REG_B contains bad value.

In previous patch, BIT 31 of REG_C1 is reserved for IPsec.
Skip the rep_tc_update_skb if BIT31 of REG_B is set.

Signed-off-by: Huy Nguyen <huyn@nvidia.com>
Signed-off-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Huy Nguyen 2020-12-15 10:58:54 -06:00 • committed by Saeed Mahameed

parent b973cf3245

commit c07274ab1a

1 changed files with 4 additions and 2 deletions

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

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