diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index dd5eadd6047b..b57a5c188832 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -2316,11 +2316,22 @@ void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num) #define ESW_OFFLOADS_DEVCOM_PAIR (0) #define ESW_OFFLOADS_DEVCOM_UNPAIR (1) -static int mlx5_esw_offloads_pair(struct mlx5_eswitch *esw, - struct mlx5_eswitch *peer_esw) +static void mlx5_esw_offloads_rep_event_unpair(struct mlx5_eswitch *esw) { + const struct mlx5_eswitch_rep_ops *ops; + struct mlx5_eswitch_rep *rep; + unsigned long i; + u8 rep_type; - return esw_add_fdb_peer_miss_rules(esw, peer_esw->dev); + mlx5_esw_for_each_rep(esw, i, rep) { + rep_type = NUM_REP_TYPES; + while (rep_type--) { + ops = esw->offloads.rep_ops[rep_type]; + if (atomic_read(&rep->rep_data[rep_type].state) == REP_LOADED && + ops->event) + ops->event(esw, rep, MLX5_SWITCHDEV_EVENT_UNPAIR, NULL); + } + } } static void mlx5_esw_offloads_unpair(struct mlx5_eswitch *esw) @@ -2328,9 +2339,42 @@ static void mlx5_esw_offloads_unpair(struct mlx5_eswitch *esw) #if IS_ENABLED(CONFIG_MLX5_CLS_ACT) mlx5e_tc_clean_fdb_peer_flows(esw); #endif + mlx5_esw_offloads_rep_event_unpair(esw); esw_del_fdb_peer_miss_rules(esw); } +static int mlx5_esw_offloads_pair(struct mlx5_eswitch *esw, + struct mlx5_eswitch *peer_esw) +{ + const struct mlx5_eswitch_rep_ops *ops; + struct mlx5_eswitch_rep *rep; + unsigned long i; + u8 rep_type; + int err; + + err = esw_add_fdb_peer_miss_rules(esw, peer_esw->dev); + if (err) + return err; + + mlx5_esw_for_each_rep(esw, i, rep) { + for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++) { + ops = esw->offloads.rep_ops[rep_type]; + if (atomic_read(&rep->rep_data[rep_type].state) == REP_LOADED && + ops->event) { + err = ops->event(esw, rep, MLX5_SWITCHDEV_EVENT_PAIR, peer_esw); + if (err) + goto err_out; + } + } + } + + return 0; + +err_out: + mlx5_esw_offloads_unpair(esw); + return err; +} + static int mlx5_esw_offloads_set_ns_peer(struct mlx5_eswitch *esw, struct mlx5_eswitch *peer_esw, bool pair) |