diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 1d879374acaa..0e7b5c6e4020 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -343,4 +343,24 @@ bool mlx5_rdma_supported(struct mlx5_core_dev *dev); bool mlx5_vnet_supported(struct mlx5_core_dev *dev); bool mlx5_same_hw_devs(struct mlx5_core_dev *dev, struct mlx5_core_dev *peer_dev); +static inline u16 mlx5_core_ec_vf_vport_base(const struct mlx5_core_dev *dev) +{ + return MLX5_CAP_GEN_2(dev, ec_vf_vport_base); +} + +static inline u16 mlx5_core_ec_sriov_enabled(const struct mlx5_core_dev *dev) +{ + return mlx5_core_is_ecpf(dev) && mlx5_core_ec_vf_vport_base(dev); +} + +static inline bool mlx5_core_is_ec_vf_vport(const struct mlx5_core_dev *dev, u16 vport_num) +{ + int base_vport = mlx5_core_ec_vf_vport_base(dev); + int max_vport = base_vport + mlx5_core_max_ec_vfs(dev); + + if (!mlx5_core_ec_sriov_enabled(dev)) + return false; + + return (vport_num >= base_vport && vport_num < max_vport); +} #endif /* __MLX5_CORE_H__ */ |