[PATCH net-next 01/10] net/mlx5e: Add qos capability check
From: Saeed Mahameed <hidden>
Date: 2016-11-26 14:19:32
Subsystem:
mellanox ethernet driver (mlx5e), mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Tariq Toukan, Mark Bloch, Leon Romanovsky, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Huy Nguyen <redacted> Make sure firmware supports qos before exposing the DCB API. Signed-off-by: Huy Nguyen <redacted> Signed-off-by: Saeed Mahameed <redacted> --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 19403d6..2b42112 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c@@ -3549,7 +3549,8 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) if (MLX5_CAP_GEN(mdev, vport_group_manager)) { netdev->netdev_ops = &mlx5e_netdev_ops_sriov; #ifdef CONFIG_MLX5_CORE_EN_DCB - netdev->dcbnl_ops = &mlx5e_dcbnl_ops; + if (MLX5_CAP_GEN(mdev, qos)) + netdev->dcbnl_ops = &mlx5e_dcbnl_ops; #endif } else { netdev->netdev_ops = &mlx5e_netdev_ops_basic;
--
2.7.4