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net/mlx5: Support allocating modify header context from ingress ACL 

That modify header action can be then attached to a steering rule in
the ingress ACL.

Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Eli Britstein <elibr@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Jianbo Liu 2019-06-25 17:47:54 +00:00 committed by Saeed Mahameed
parent f53297d678
commit 84b0d6a7a1
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
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@ -771,6 +771,10 @@ int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
max_actions = MLX5_CAP_FLOWTABLE_NIC_TX(dev, max_modify_header_actions);
table_type = FS_FT_NIC_TX;
break;
case MLX5_FLOW_NAMESPACE_ESW_INGRESS:
max_actions = MLX5_CAP_ESW_INGRESS_ACL(dev, max_modify_header_actions);
table_type = FS_FT_ESW_INGRESS_ACL;
break;
default:
return -EOPNOTSUPP;
}