diff options
| author | Roi Dayan <roid@nvidia.com> | 2023-05-28 12:10:26 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-06-23 12:27:33 -0700 |
| commit | 1552e9b51810761881f7438d26c9b2dad171e423 (patch) | |
| tree | 8c6ad2f8874bbfc86c503a21d53cfcb3d6fb0afb | |
| parent | 1da9f36252d4852205a1990f003549d753320e8c (diff) | |
net/mlx5e: E-Switch, Add peer fdb miss rules for vport manager or ecpf
Add peer fdb rules for E-Switch that are vport managers or ecpf device.
It is not needed for other devices.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 9056b0b014f6..ed986d1c9e90 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -1069,6 +1069,9 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, void *misc; int err; + if (!MLX5_VPORT_MANAGER(esw->dev) && !mlx5_core_is_ecpf_esw_manager(esw->dev)) + return 0; + spec = kvzalloc(sizeof(*spec), GFP_KERNEL); if (!spec) return -ENOMEM; @@ -1177,11 +1180,14 @@ alloc_flows_err: static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw, struct mlx5_core_dev *peer_dev) { + u16 peer_index = mlx5_get_dev_index(peer_dev); struct mlx5_flow_handle **flows; struct mlx5_vport *vport; unsigned long i; - flows = esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)]; + flows = esw->fdb_table.offloads.peer_miss_rules[peer_index]; + if (!flows) + return; if (mlx5_core_ec_sriov_enabled(esw->dev)) { mlx5_esw_for_each_ec_vf_vport(esw, i, vport, mlx5_core_max_ec_vfs(esw->dev)) { @@ -1206,7 +1212,9 @@ static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw, vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_PF); mlx5_del_flow_rules(flows[vport->index]); } + kvfree(flows); + esw->fdb_table.offloads.peer_miss_rules[peer_index] = NULL; } static int esw_add_fdb_miss_rule(struct mlx5_eswitch *esw) |