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net/mlx5e: Remove redundant match on tunnel destination mac 

Remove hardcoded match on tunnel destination MAC address. Such match is no
longer required and would be wrong for stacked devices topology where
encapsulation destination MAC address will be the address of tunnel VF that
can change dynamically on route change (implemented in following patches in
the series).

Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Vlad Buslov 2021-01-25 16:20:41 +02:00 committed by Saeed Mahameed
parent 34ca65352d
commit 4ad9116c84
1 changed files with 0 additions and 8 deletions
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8
drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c
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@ -642,14 +642,6 @@ int mlx5e_tc_tun_parse(struct net_device *filter_dev,
}
}
/* Enforce DMAC when offloading incoming tunneled flows.
* Flow counters require a match on the DMAC.
*/
MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, dmac_47_16);
MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, dmac_15_0);
ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
dmac_47_16), priv->netdev->dev_addr);
/* let software handle IP fragments */
MLX5_SET(fte_match_set_lyr_2_4, headers_c, frag, 1);
MLX5_SET(fte_match_set_lyr_2_4, headers_v, frag, 0);