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net/mlx5: Introduce a helper API to check VF vport 

Introduce a helper API mlx5_eswitch_is_vf_vport() to check
if a given vport_num belongs to VF or not.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Jianbo Liu <jianbol@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Parav Pandit 2019-06-25 17:47:56 +00:00 committed by Saeed Mahameed
parent 84b0d6a7a1
commit 91d6291c4e
2 changed files with 8 additions and 0 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
View File

@ -508,6 +508,8 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw);
struct mlx5_vport *__must_check
mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num);
bool mlx5_eswitch_is_vf_vport(const struct mlx5_eswitch *esw, u16 vport_num);
#else /* CONFIG_MLX5_ESWITCH */
/* eswitch API stubs */
static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; }

6
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -2290,3 +2290,9 @@ struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw,
return mlx5_eswitch_get_rep(esw, vport);
}
EXPORT_SYMBOL(mlx5_eswitch_vport_rep);
bool mlx5_eswitch_is_vf_vport(const struct mlx5_eswitch *esw, u16 vport_num)
{
return vport_num >= MLX5_VPORT_FIRST_VF &&
vport_num <= esw->dev->priv.sriov.max_vfs;
}