| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 044/136] net/mlx5e: Properly disable vlan strip on non-UL reps | Date | Mon, 29 Aug 2022 12:58:31 +0200 |
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From: Vlad Buslov <vladbu@nvidia.com>
[ Upstream commit f37044fd759b6bc40b6398a978e0b1acdf717372 ]
When querying mlx5 non-uplink representors capabilities with ethtool rx-vlan-offload is marked as "off [fixed]". However, it is actually always enabled because mlx5e_params->vlan_strip_disable is 0 by default when initializing struct mlx5e_params instance. Fix the issue by explicitly setting the vlan_strip_disable to 'true' for non-uplink representors.
Fixes: cb67b832921c ("net/mlx5e: Introduce SRIOV VF representors") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 161b60e1139b3..3d614bf5cff9e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -618,6 +618,8 @@ static void mlx5e_build_rep_params(struct net_device *netdev) params->mqprio.num_tc = 1; params->tunneled_offload_en = false; + if (rep->vport != MLX5_VPORT_UPLINK) + params->vlan_strip_disable = true; /* Set an initial non-zero value, so that mlx5e_select_queue won't * divide by zero if called before first activating channels. -- 2.35.1
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