diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h index efb34de4cb7a..a0434ceebe69 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h @@ -97,6 +97,9 @@ struct mlx5e_tc_flow { struct mlx5e_hairpin_entry *hpe; /* attached hairpin instance */ struct list_head hairpin; /* flows sharing the same hairpin */ struct list_head peer[MLX5_MAX_PORTS]; /* flows with peer flow */ + DECLARE_BITMAP(peer_used, MLX5_MAX_PORTS); /* tracks populated peer + * slots + */ struct list_head unready; /* flows not ready to be offloaded (e.g * due to missing route) */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 3846c16c3138..2a16368a948e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -2128,6 +2128,7 @@ static void mlx5e_tc_del_fdb_peer_flow(struct mlx5e_tc_flow *flow, mutex_lock(&esw->offloads.peer_mutex); list_del(&flow->peer[peer_index]); + clear_bit(peer_index, flow->peer_used); mutex_unlock(&esw->offloads.peer_mutex); list_for_each_entry_safe(peer_flow, tmp, &flow->peer_flows, peer_flows) { @@ -2147,16 +2148,10 @@ static void mlx5e_tc_del_fdb_peer_flow(struct mlx5e_tc_flow *flow, static void mlx5e_tc_del_fdb_peers_flow(struct mlx5e_tc_flow *flow) { - struct mlx5_devcom_comp_dev *devcom; - struct mlx5_devcom_comp_dev *pos; - struct mlx5_eswitch *peer_esw; int i; - devcom = flow->priv->mdev->priv.eswitch->devcom; - mlx5_devcom_for_each_peer_entry(devcom, peer_esw, pos) { - i = mlx5_lag_get_dev_seq(peer_esw->dev); + for_each_set_bit(i, flow->peer_used, MLX5_MAX_PORTS) mlx5e_tc_del_fdb_peer_flow(flow, i); - } } static void mlx5e_tc_del_flow(struct mlx5e_priv *priv, @@ -4618,6 +4613,7 @@ static int mlx5e_tc_add_fdb_peer_flow(struct flow_cls_offload *f, flow_flag_set(flow, DUP); mutex_lock(&esw->offloads.peer_mutex); list_add_tail(&flow->peer[i], &esw->offloads.peer_flows[i]); + set_bit(i, flow->peer_used); mutex_unlock(&esw->offloads.peer_mutex); out: