diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c index 3a9a6bb9158d..edd910258314 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c @@ -210,18 +210,6 @@ static bool mlx5_eswitch_offload_is_uplink_port(const struct mlx5_eswitch *esw, return (port_mask & port_value) == MLX5_VPORT_UPLINK; } -static bool -mlx5_eswitch_is_push_vlan_no_cap(struct mlx5_eswitch *esw, - struct mlx5_flow_act *flow_act) -{ - if (flow_act->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH && - !(mlx5_fs_get_capabilities(esw->dev, MLX5_FLOW_NAMESPACE_FDB) & - MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX)) - return true; - - return false; -} - bool mlx5_eswitch_termtbl_required(struct mlx5_eswitch *esw, struct mlx5_flow_attr *attr, @@ -237,7 +225,10 @@ mlx5_eswitch_termtbl_required(struct mlx5_eswitch *esw, (!mlx5_eswitch_offload_is_uplink_port(esw, spec) && !esw_attr->int_port)) return false; - if (mlx5_eswitch_is_push_vlan_no_cap(esw, flow_act)) + /* push vlan on RX */ + if (flow_act->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH && + !(mlx5_fs_get_capabilities(esw->dev, MLX5_FLOW_NAMESPACE_FDB) & + MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX)) return true; /* hairpin */ @@ -261,31 +252,19 @@ mlx5_eswitch_add_termtbl_rule(struct mlx5_eswitch *esw, struct mlx5_flow_act term_tbl_act = {}; struct mlx5_flow_handle *rule = NULL; bool term_table_created = false; - bool is_push_vlan_on_rx; int num_vport_dests = 0; int i, curr_dest; - is_push_vlan_on_rx = mlx5_eswitch_is_push_vlan_no_cap(esw, flow_act); mlx5_eswitch_termtbl_actions_move(flow_act, &term_tbl_act); term_tbl_act.action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; for (i = 0; i < num_dest; i++) { struct mlx5_termtbl_handle *tt; - bool hairpin = false; /* only vport destinations can be terminated */ if (dest[i].type != MLX5_FLOW_DESTINATION_TYPE_VPORT) continue; - if (attr->dests[num_vport_dests].rep && - attr->dests[num_vport_dests].rep->vport == MLX5_VPORT_UPLINK) - hairpin = true; - - if (!is_push_vlan_on_rx && !hairpin) { - num_vport_dests++; - continue; - } - if (attr->dests[num_vport_dests].flags & MLX5_ESW_DEST_ENCAP) { term_tbl_act.action |= MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT; term_tbl_act.pkt_reformat = attr->dests[num_vport_dests].pkt_reformat; @@ -333,9 +312,6 @@ revert_changes: for (curr_dest = 0; curr_dest < num_vport_dests; curr_dest++) { struct mlx5_termtbl_handle *tt = attr->dests[curr_dest].termtbl; - if (!tt) - continue; - attr->dests[curr_dest].termtbl = NULL; /* search for the destination associated with the |