diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rep.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 287d48e5b073..4d033e01f6ab 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -44,6 +44,7 @@ #include "en_tc.h" #include "en/tc_tun.h" #include "fs_core.h" +#include "lib/port_tun.h" #define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \ max(0x7, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE) @@ -1044,14 +1045,23 @@ static void mlx5e_rep_neigh_entry_destroy(struct mlx5e_priv *priv, int mlx5e_rep_encap_entry_attach(struct mlx5e_priv *priv, struct mlx5e_encap_entry *e) { + struct mlx5e_rep_priv *rpriv = priv->ppriv; + struct mlx5_rep_uplink_priv *uplink_priv = &rpriv->uplink_priv; + struct mlx5_tun_entropy *tun_entropy = &uplink_priv->tun_entropy; struct mlx5e_neigh_hash_entry *nhe; int err; + err = mlx5_tun_entropy_refcount_inc(tun_entropy, e->reformat_type); + if (err) + return err; nhe = mlx5e_rep_neigh_entry_lookup(priv, &e->m_neigh); if (!nhe) { err = mlx5e_rep_neigh_entry_create(priv, e, &nhe); - if (err) + if (err) { + mlx5_tun_entropy_refcount_dec(tun_entropy, + e->reformat_type); return err; + } } list_add(&e->encap_list, &nhe->encap_list); return 0; @@ -1060,6 +1070,9 @@ int mlx5e_rep_encap_entry_attach(struct mlx5e_priv *priv, void mlx5e_rep_encap_entry_detach(struct mlx5e_priv *priv, struct mlx5e_encap_entry *e) { + struct mlx5e_rep_priv *rpriv = priv->ppriv; + struct mlx5_rep_uplink_priv *uplink_priv = &rpriv->uplink_priv; + struct mlx5_tun_entropy *tun_entropy = &uplink_priv->tun_entropy; struct mlx5e_neigh_hash_entry *nhe; list_del(&e->encap_list); @@ -1067,6 +1080,7 @@ void mlx5e_rep_encap_entry_detach(struct mlx5e_priv *priv, if (list_empty(&nhe->encap_list)) mlx5e_rep_neigh_entry_destroy(priv, nhe); + mlx5_tun_entropy_refcount_dec(tun_entropy, e->reformat_type); } static int mlx5e_vf_rep_open(struct net_device *dev) @@ -1564,6 +1578,8 @@ static int mlx5e_init_rep_tx(struct mlx5e_priv *priv) if (err) goto destroy_tises; + mlx5_init_port_tun_entropy(&uplink_priv->tun_entropy, priv->mdev); + /* init indirect block notifications */ INIT_LIST_HEAD(&uplink_priv->tc_indr_block_priv_list); uplink_priv->netdevice_nb.notifier_call = mlx5e_nic_rep_netdevice_event; |