summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c51
1 files changed, 42 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 9c740ce73085..3321bb1f188d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1923,19 +1923,49 @@ static void esw_offloads_vport_metadata_cleanup(struct mlx5_eswitch *esw,
mlx5_esw_match_metadata_free(esw, vport->default_metadata);
}
+static void esw_offloads_metadata_uninit(struct mlx5_eswitch *esw)
+{
+ struct mlx5_vport *vport;
+ int i;
+
+ if (!mlx5_eswitch_vport_match_metadata_enabled(esw))
+ return;
+
+ mlx5_esw_for_all_vports_reverse(esw, i, vport)
+ esw_offloads_vport_metadata_cleanup(esw, vport);
+}
+
+static int esw_offloads_metadata_init(struct mlx5_eswitch *esw)
+{
+ struct mlx5_vport *vport;
+ int err;
+ int i;
+
+ if (!mlx5_eswitch_vport_match_metadata_enabled(esw))
+ return 0;
+
+ mlx5_esw_for_all_vports(esw, i, vport) {
+ err = esw_offloads_vport_metadata_setup(esw, vport);
+ if (err)
+ goto metadata_err;
+ }
+
+ return 0;
+
+metadata_err:
+ esw_offloads_metadata_uninit(esw);
+ return err;
+}
+
int
esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
struct mlx5_vport *vport)
{
int err;
- err = esw_offloads_vport_metadata_setup(esw, vport);
- if (err)
- goto metadata_err;
-
err = esw_acl_ingress_ofld_setup(esw, vport);
if (err)
- goto ingress_err;
+ return err;
if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
err = esw_acl_egress_ofld_setup(esw, vport);
@@ -1947,9 +1977,6 @@ esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
egress_err:
esw_acl_ingress_ofld_cleanup(esw, vport);
-ingress_err:
- esw_offloads_vport_metadata_cleanup(esw, vport);
-metadata_err:
return err;
}
@@ -1959,7 +1986,6 @@ esw_vport_destroy_offloads_acl_tables(struct mlx5_eswitch *esw,
{
esw_acl_egress_ofld_cleanup(vport);
esw_acl_ingress_ofld_cleanup(esw, vport);
- esw_offloads_vport_metadata_cleanup(esw, vport);
}
static int esw_create_uplink_offloads_acl_tables(struct mlx5_eswitch *esw)
@@ -2138,6 +2164,10 @@ int esw_offloads_enable(struct mlx5_eswitch *esw)
if (esw_use_vport_metadata(esw))
esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA;
+ err = esw_offloads_metadata_init(esw);
+ if (err)
+ goto err_metadata;
+
err = esw_set_passing_vport_metadata(esw, true);
if (err)
goto err_vport_metadata;
@@ -2170,6 +2200,8 @@ err_uplink:
err_steering_init:
esw_set_passing_vport_metadata(esw, false);
err_vport_metadata:
+ esw_offloads_metadata_uninit(esw);
+err_metadata:
esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA;
mlx5_rdma_disable_roce(esw->dev);
mutex_destroy(&esw->offloads.termtbl_mutex);
@@ -2204,6 +2236,7 @@ void esw_offloads_disable(struct mlx5_eswitch *esw)
esw_offloads_unload_rep(esw, MLX5_VPORT_UPLINK);
esw_set_passing_vport_metadata(esw, false);
esw_offloads_steering_cleanup(esw);
+ esw_offloads_metadata_uninit(esw);
esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA;
mlx5_rdma_disable_roce(esw->dev);
mutex_destroy(&esw->offloads.termtbl_mutex);