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Commit 69dad68d authored by Tariq Toukan's avatar Tariq Toukan Committed by Saeed Mahameed
Browse files

net/mlx5e: Turn on HW tunnel offload in all TIRs 



Hardware requires that all TIRs that steer traffic to the same RQ
should share identical tunneled_offload_en value.
For that, the tunneled_offload_en bit should be set/unset (according to
the HW capability) for all TIRs', not only the ones dedicated for
tunneled (inner) traffic.

Fixes: 1b223dd3 ("net/mlx5e: Fix checksum handling for non-stripped vlan packets")
Signed-off-by: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 7306c274

drivers/net/ethernet/mellanox/mlx5/core/en.h

+1 −0
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ struct mlx5e_params { 
	bool rx_cqe_compress_def;

	struct net_dim_cq_moder rx_cq_moderation;

	struct net_dim_cq_moder tx_cq_moderation;

	bool tunneled_offload_en;

	bool lro_en;

	u8  tx_min_inline_mode;

	bool vlan_strip_disable;

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

+4 −1
Original line number Diff line number Diff line
@@ -3100,6 +3100,8 @@ static void mlx5e_build_indir_tir_ctx_common(struct mlx5e_priv *priv, 
	MLX5_SET(tirc, tirc, transport_domain, priv->mdev->mlx5e_res.td.tdn);

	MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_INDIRECT);

	MLX5_SET(tirc, tirc, indirect_table, rqtn);

	MLX5_SET(tirc, tirc, tunneled_offload_en,

		 priv->channels.params.tunneled_offload_en);



	mlx5e_build_tir_ctx_lro(&priv->channels.params, tirc);

}
@@ -3126,7 +3128,6 @@ static void mlx5e_build_inner_indir_tir_ctx(struct mlx5e_priv *priv, 
	mlx5e_build_indir_tir_ctx_common(priv, priv->indir_rqt.rqtn, tirc);

	mlx5e_build_indir_tir_ctx_hash(&priv->rss_params,

				       &tirc_default_config[tt], tirc, true);

	MLX5_SET(tirc, tirc, tunneled_offload_en, 0x1);

}



int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc)
@@ -4572,6 +4573,8 @@ void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, 


	/* RSS */

	mlx5e_build_rss_params(rss_params, params->num_channels);

	params->tunneled_offload_en =

		mlx5e_tunnel_inner_ft_supported(mdev);

}



static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)

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

+1 −0
Original line number Diff line number Diff line
@@ -1375,6 +1375,7 @@ static void mlx5e_build_rep_params(struct net_device *netdev) 
	mlx5e_set_rx_cq_mode_params(params, cq_period_mode);



	params->num_tc                = 1;

	params->tunneled_offload_en = false;



	mlx5_query_min_inline(mdev, &params->tx_min_inline_mode);

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

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ static void mlx5i_build_nic_params(struct mlx5_core_dev *mdev, 


	params->lro_en = false;

	params->hard_mtu = MLX5_IB_GRH_BYTES + MLX5_IPOIB_HARD_LEN;

	params->tunneled_offload_en = false;

}



/* Called directly after IPoIB netdevice was created to initialize SW structs */