Commit 89a0f1fb authored by Parav Pandit's avatar Parav Pandit Committed by Saeed Mahameed
Browse files

net/mlx5: E-switch, Offloads introduce and use per vport acl tables APIs 



Introduce and use per vport ACL tables creation and destroy APIs, so that
subsequently patch can use them during enabling/disabling a vport.

Signed-off-by: default avatarParav Pandit <parav@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent b7752f83

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

+32 −17
Original line number Diff line number Diff line
@@ -1950,6 +1950,32 @@ esw_check_vport_match_metadata_supported(const struct mlx5_eswitch *esw) 
	return true;

}



static int

esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,

				     struct mlx5_vport *vport)

{

	int err;



	err = esw_vport_ingress_config(esw, vport);

	if (err)

		return err;



	if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {

		err = esw_vport_egress_config(esw, vport);

		if (err)

			esw_vport_disable_ingress_acl(esw, vport);

	}

	return err;

}



static void

esw_vport_destroy_offloads_acl_tables(struct mlx5_eswitch *esw,

				      struct mlx5_vport *vport)

{

	esw_vport_disable_egress_acl(esw, vport);

	esw_vport_disable_ingress_acl(esw, vport);

}



static int esw_create_offloads_acl_tables(struct mlx5_eswitch *esw)

{

	struct mlx5_vport *vport;
@@ -1960,15 +1986,9 @@ static int esw_create_offloads_acl_tables(struct mlx5_eswitch *esw) 
		esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA;



	mlx5_esw_for_all_vports(esw, i, vport) {

		err = esw_vport_ingress_config(esw, vport);

		if (err)

			goto err_ingress;



		if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {

			err = esw_vport_egress_config(esw, vport);

		err = esw_vport_create_offloads_acl_tables(esw, vport);

		if (err)

				goto err_egress;

		}

			goto err_acl_table;

	}



	if (mlx5_eswitch_vport_match_metadata_enabled(esw))
@@ -1976,13 +1996,10 @@ static int esw_create_offloads_acl_tables(struct mlx5_eswitch *esw) 


	return 0;



err_egress:

	esw_vport_disable_ingress_acl(esw, vport);

err_ingress:

err_acl_table:

	for (j = MLX5_VPORT_PF; j < i; j++) {

		vport = &esw->vports[j];

		esw_vport_disable_egress_acl(esw, vport);

		esw_vport_disable_ingress_acl(esw, vport);

		esw_vport_destroy_offloads_acl_tables(esw, vport);

	}



	return err;
@@ -1993,10 +2010,8 @@ static void esw_destroy_offloads_acl_tables(struct mlx5_eswitch *esw) 
	struct mlx5_vport *vport;

	int i;



	mlx5_esw_for_all_vports(esw, i, vport) {

		esw_vport_disable_egress_acl(esw, vport);

		esw_vport_disable_ingress_acl(esw, vport);

	}

	mlx5_esw_for_all_vports(esw, i, vport)

		esw_vport_destroy_offloads_acl_tables(esw, vport);



	esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA;

}

CRA Git | Maintained and supported by SUSTech CRA and CCSE