diff options
| author | Shay Drory <shayd@nvidia.com> | 2023-02-05 17:18:19 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-06-02 12:10:47 -0700 |
| commit | 9bee385a6e3981d22d75873a059aa94d276ede32 (patch) | |
| tree | f6bf89daf650030fe4e0064c66015e56cd83176a /drivers | |
| parent | 18e31d42267556fd98590d91dda161f2a39a1def (diff) | |
net/mlx5: E-switch, refactor FDB miss rule add/remove
Currently, E-switch FDB have a single peer miss rule.
In order to support more than one peer, refactor E-switch FDB to
have peer miss rule per peer, and change the code to add/remove a
rule from specific peer.
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 9 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index eadc39542e5e..2a941e1cc686 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -218,7 +218,7 @@ struct mlx5_eswitch_fdb { struct mlx5_flow_group *send_to_vport_grp; struct mlx5_flow_group *send_to_vport_meta_grp; struct mlx5_flow_group *peer_miss_grp; - struct mlx5_flow_handle **peer_miss_rules; + struct mlx5_flow_handle **peer_miss_rules[MLX5_MAX_PORTS]; struct mlx5_flow_group *miss_grp; struct mlx5_flow_handle **send_to_vport_meta_rules; struct mlx5_flow_handle *miss_rule_uni; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index ca69ed487413..a7f352777d9e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -1132,7 +1132,7 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw, flows[vport->index] = flow; } - esw->fdb_table.offloads.peer_miss_rules = flows; + esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)] = flows; kvfree(spec); return 0; @@ -1160,13 +1160,14 @@ alloc_flows_err: return err; } -static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw) +static void esw_del_fdb_peer_miss_rules(struct mlx5_eswitch *esw, + struct mlx5_core_dev *peer_dev) { struct mlx5_flow_handle **flows; struct mlx5_vport *vport; unsigned long i; - flows = esw->fdb_table.offloads.peer_miss_rules; + flows = esw->fdb_table.offloads.peer_miss_rules[mlx5_get_dev_index(peer_dev)]; mlx5_esw_for_each_vf_vport(esw, i, vport, mlx5_core_max_vfs(esw->dev)) mlx5_del_flow_rules(flows[vport->index]); @@ -2700,7 +2701,7 @@ static void mlx5_esw_offloads_unpair(struct mlx5_eswitch *esw, mlx5e_tc_clean_fdb_peer_flows(esw); #endif mlx5_esw_offloads_rep_event_unpair(esw, peer_esw); - esw_del_fdb_peer_miss_rules(esw); + esw_del_fdb_peer_miss_rules(esw, peer_esw->dev); } static int mlx5_esw_offloads_pair(struct mlx5_eswitch *esw, |