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

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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: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Parav Pandit 2019-10-28 23:35:20 +00:00 committed by Saeed Mahameed
parent b7752f8341
commit 89a0f1fb16
1 changed files with 32 additions and 17 deletions
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49
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -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);
err = esw_vport_create_offloads_acl_tables(esw, vport);
if (err)
goto err_ingress;
if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
err = esw_vport_egress_config(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;
}