diff options
Diffstat (limited to 'include/linux/mlx5/driver.h')
| -rw-r--r-- | include/linux/mlx5/driver.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 28733529f6ff..d5c787519e06 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1234,9 +1234,29 @@ static inline bool mlx5_rl_is_supported(struct mlx5_core_dev *dev) return !!(dev->priv.rl_table.max_size); } +static inline int mlx5_core_is_mp_slave(struct mlx5_core_dev *dev) +{ + return MLX5_CAP_GEN(dev, affiliate_nic_vport_criteria) && + MLX5_CAP_GEN(dev, num_vhca_ports) <= 1; +} + +static inline int mlx5_core_is_mp_master(struct mlx5_core_dev *dev) +{ + return MLX5_CAP_GEN(dev, num_vhca_ports) > 1; +} + +static inline int mlx5_core_mp_enabled(struct mlx5_core_dev *dev) +{ + return mlx5_core_is_mp_slave(dev) || + mlx5_core_is_mp_master(dev); +} + static inline int mlx5_core_native_port_num(struct mlx5_core_dev *dev) { - return 1; + if (!mlx5_core_mp_enabled(dev)) + return 1; + + return MLX5_CAP_GEN(dev, native_port_num); } enum { |