From: Amir Tzin Date: Tue, 4 Mar 2025 16:06:18 +0000 (+0200) Subject: net/mlx5: Lag, Enable Multiport E-Switch offloads on 8 ports LAG X-Git-Tag: v6.15-rc1~160^2~149^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5aa2e6de86d5408ec759a817877b4399172c02e3;p=thirdparty%2Fkernel%2Flinux.git net/mlx5: Lag, Enable Multiport E-Switch offloads on 8 ports LAG Patch [1] added mlx5 driver support for 8 ports HCAs which are available since ConnectX-8. Now that Multiport E-Switch is tested, we can enable it by removing flag MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS. [1] commit e0e6adfe8c20 ("net/mlx5: Enable 8 ports LAG") Signed-off-by: Amir Tzin Signed-off-by: Mark Bloch Signed-off-by: Tariq Toukan Reviewed-by: Michal Swiatkowski Link: https://patch.msgid.link/20250304160620.417580-5-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c index ffac0bd6c8952..cbde54324059f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c @@ -65,7 +65,6 @@ err_metadata: return err; } -#define MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS 4 static int enable_mpesw(struct mlx5_lag *ldev) { int idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1); @@ -77,9 +76,6 @@ static int enable_mpesw(struct mlx5_lag *ldev) return -EINVAL; dev0 = ldev->pf[idx].dev; - if (ldev->ports > MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS) - return -EOPNOTSUPP; - if (mlx5_eswitch_mode(dev0) != MLX5_ESWITCH_OFFLOADS || !MLX5_CAP_PORT_SELECTION(dev0, port_select_flow_table) || !MLX5_CAP_GEN(dev0, create_lag_when_not_master_up) ||