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| author |   Emeel Hakim <ehakim@nvidia.com> | 2022-09-21 11:10:50 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-09-22 18:01:32 -0700 |
| commit | 0e1e03c02f122a9c3be4b4297ee24661ee0b1068 (patch) | |
| tree | cf32c97a65999790d512aaf699f0a32df9c2b21a /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5: Add ifc bits for MACsec extended packet number (EPN) and replay protection (diff) | |
| download | linux-dev-0e1e03c02f122a9c3be4b4297ee24661ee0b1068.tar.xz linux-dev-0e1e03c02f122a9c3be4b4297ee24661ee0b1068.zip | |
net/mlx5e: Expose memory key creation (mkey) function
Expose mlx5e_create_mkey function, for future patches in the
macsec series to use.
The above function creates a memory key which describes a
region in memory that can be later used by both HW and SW.
The counterpart destroy functionality is already exposed.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 13aac5131ff7..648a178e8db8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1134,6 +1134,7 @@ static inline bool mlx5_tx_swp_supported(struct mlx5_core_dev *mdev) extern const struct ethtool_ops mlx5e_ethtool_ops; +int mlx5e_create_mkey(struct mlx5_core_dev *mdev, u32 pdn, u32 *mkey); int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev); void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev); int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb, |