diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 68798aed792f..fdf482f6fb34 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -1125,11 +1125,32 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, flows[vport->index] = flow; } + 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)) { + if (i >= mlx5_core_max_ec_vfs(peer_dev)) + break; + esw_set_peer_miss_rule_source_port(esw, peer_dev->priv.eswitch, + spec, vport->vport); + flow = mlx5_add_flow_rules(esw->fdb_table.offloads.slow_fdb, + spec, &flow_act, &dest, 1); + if (IS_ERR(flow)) { + err = PTR_ERR(flow); + goto add_ec_vf_flow_err; + } + flows[vport->index] = flow; + } + } esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)] = flows; kvfree(spec); return 0; +add_ec_vf_flow_err: + mlx5_esw_for_each_ec_vf_vport(esw, i, vport, mlx5_core_max_ec_vfs(esw->dev)) { + if (!flows[vport->index]) + continue; + mlx5_del_flow_rules(flows[vport->index]); + } add_vf_flow_err: mlx5_esw_for_each_vf_vport(esw, i, vport, mlx5_core_max_vfs(esw->dev)) { if (!flows[vport->index]) @@ -1162,6 +1183,17 @@ static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw, flows = esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)]; + 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)) { + /* The flow for a particular vport could be NULL if the other ECPF + * has fewer or no VFs enabled + */ + if (!flows[vport->index]) + continue; + mlx5_del_flow_rules(flows[vport->index]); + } + } + mlx5_esw_for_each_vf_vport(esw, i, vport, mlx5_core_max_vfs(esw->dev)) mlx5_del_flow_rules(flows[vport->index]); |