net/mlx5e: Add support for 800Gbps link modes

Add support for 800Gbps speed, link modes of 100Gbps per lane.

Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20240402133043.56322-9-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index b58367909e2ce58dc3c2459e44d5429b0a2058c5..69f6a6aa7c550f92eb8d937465dee5bebf091983 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -219,6 +219,13 @@ void mlx5e_build_ptys2ethtool_map(void)
                                       ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT,
                                       ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT,
                                       ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT);
+       MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_800GAUI_8_800GBASE_CR8_KR8, ext,
+                                      ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT,
+                                      ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT,
+                                      ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT,
+                                      ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT,
+                                      ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT,
+                                      ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT);
 }
 
 static void mlx5e_ethtool_get_speed_arr(struct mlx5_core_dev *mdev,