From: Parav Pandit <[email protected]> Total e-switch vports are already stored in mlx5_eswitch total_vports. Avoid copy of it in nvports and reuse existing total_vports calculation.
Signed-off-by: Parav Pandit <[email protected]> Reviewed-by: Roi Dayan <[email protected]> Reviewed-by: Bodong Wang <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]> --- drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 1 - .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 13 ++++++------- 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index b68e02ad65e26..1f52b329e9152 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -271,7 +271,6 @@ struct mlx5_eswitch { struct mlx5_esw_offload offloads; int mode; - int nvports; u16 manager_vport; u16 first_host_vport; struct mlx5_esw_functions esw_funcs; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index a21b00d6a37d0..6097f9aac938f 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 void esw_set_flow_group_source_port(struct mlx5_eswitch *esw, } } -static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) +static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw) { int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); struct mlx5_flow_table_attr ft_attr = {}; @@ -1165,7 +1165,7 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) goto ns_err; } - table_size = nvports * MAX_SQ_NVPORTS + MAX_PF_SQ + + table_size = esw->total_vports * MAX_SQ_NVPORTS + MAX_PF_SQ + MLX5_ESW_MISS_FLOWS + esw->total_vports; /* create the slow path fdb with encap set, so further table instances @@ -1202,7 +1202,7 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) MLX5_SET_TO_ONES(fte_match_param, match_criteria, misc_parameters.source_sqn); MLX5_SET_TO_ONES(fte_match_param, match_criteria, misc_parameters.source_port); - ix = nvports * MAX_SQ_NVPORTS + MAX_PF_SQ; + ix = esw->total_vports * MAX_SQ_NVPORTS + MAX_PF_SQ; MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0); MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, ix - 1); @@ -1270,7 +1270,6 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports) if (err) goto miss_rule_err; - esw->nvports = nvports; kvfree(flow_group_in); return 0; @@ -2005,7 +2004,7 @@ static int esw_offloads_steering_init(struct mlx5_eswitch *esw) if (err) goto create_restore_err; - err = esw_create_offloads_fdb_tables(esw, total_vports); + err = esw_create_offloads_fdb_tables(esw); if (err) goto create_fdb_err; @@ -2459,13 +2458,13 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, esw->offloads.encap = encap; - err = esw_create_offloads_fdb_tables(esw, esw->nvports); + err = esw_create_offloads_fdb_tables(esw); if (err) { NL_SET_ERR_MSG_MOD(extack, "Failed re-creating fast FDB table"); esw->offloads.encap = !encap; - (void)esw_create_offloads_fdb_tables(esw, esw->nvports); + (void)esw_create_offloads_fdb_tables(esw); } unlock: -- 2.26.2
