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net/mlx5: E-Switch, Dedicated metadata for uplink vport

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Uplink vport must have a dedicated metadata with vhca_id
being part of the metadata.

Fixes: 133dcfc577 ("net/mlx5: E-Switch, Alloc and free unique metadata for match")
Signed-off-by: Vu Pham <vuhuong@mellanox.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Vu Pham 2020-06-23 11:53:34 -07:00 committed by Saeed Mahameed
parent 4e9a9ef7d8
commit 406493a52f
1 changed files with 1 additions and 4 deletions
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5
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -1908,9 +1908,6 @@ void mlx5_esw_match_metadata_free(struct mlx5_eswitch *esw, u32 metadata)
static int esw_offloads_vport_metadata_setup(struct mlx5_eswitch *esw,
struct mlx5_vport *vport)
{
if (vport->vport == MLX5_VPORT_UPLINK)
return 0;
vport->default_metadata = mlx5_esw_match_metadata_alloc(esw);
vport->metadata = vport->default_metadata;
return vport->metadata ? 0 : -ENOSPC;
@ -1919,7 +1916,7 @@ static int esw_offloads_vport_metadata_setup(struct mlx5_eswitch *esw,
static void esw_offloads_vport_metadata_cleanup(struct mlx5_eswitch *esw,
struct mlx5_vport *vport)
{
if (vport->vport == MLX5_VPORT_UPLINK || !vport->default_metadata)
if (!vport->default_metadata)
return;
WARN_ON(vport->metadata != vport->default_metadata);