From 91d6291c4e544408e90e606bbaace88923d84167 Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Tue, 25 Jun 2019 17:47:56 +0000 Subject: 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 Reviewed-by: Jianbo Liu Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 ++ drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 6 ++++++ 2 files changed, 8 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 8b9f2cf58e91..99dc25630629 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -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; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 17abb98b48af..c1c42c1370b8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -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; +} -- cgit v1.2.3-55-g7522