diff options
| author | Jianbo Liu <jianbol@nvidia.com> | 2023-07-31 14:28:21 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-02 18:37:30 -0700 |
| commit | 366e46242b8eebfa66cc0dbc85900115cbe6e167 (patch) | |
| tree | b5ff000dcc0478f8072bfc1a40ea28f3675e87b2 /drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | |
| parent | 1632649d2dbd6353580273cc37dc269c02ce921f (diff) | |
net/mlx5e: Make IPsec offload work together with eswitch and TC
The eswitch mode is not allowed to change if there are any IPsec rules.
Besides, by using mlx5_esw_try_lock() to get eswitch mode lock, IPsec
rules are not allowed to be offloaded if there are any TC rules.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/e442b512b21a931fbdfb87d57ae428c37badd58a.1690802064.git.leon@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index c7b5faae20a7..f4b52ab1ff07 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -270,6 +270,7 @@ struct mlx5_esw_offload { u8 inline_mode; atomic64_t num_flows; u64 num_block_encap; + u64 num_block_mode; enum devlink_eswitch_encap_mode encap; struct ida vport_metadata_ida; unsigned int host_number; /* ECPF supports one external host */ @@ -784,6 +785,11 @@ int mlx5_eswitch_reload_reps(struct mlx5_eswitch *esw); bool mlx5_eswitch_block_encap(struct mlx5_core_dev *dev); void mlx5_eswitch_unblock_encap(struct mlx5_core_dev *dev); +int mlx5_eswitch_block_mode_trylock(struct mlx5_core_dev *dev); +void mlx5_eswitch_block_mode_unlock(struct mlx5_core_dev *dev, int err); +void mlx5_eswitch_unblock_mode_lock(struct mlx5_core_dev *dev); +void mlx5_eswitch_unblock_mode_unlock(struct mlx5_core_dev *dev); + static inline int mlx5_eswitch_num_vfs(struct mlx5_eswitch *esw) { if (mlx5_esw_allowed(esw)) @@ -863,6 +869,14 @@ static inline bool mlx5_eswitch_block_encap(struct mlx5_core_dev *dev) static inline void mlx5_eswitch_unblock_encap(struct mlx5_core_dev *dev) { } + +static inline int mlx5_eswitch_block_mode_trylock(struct mlx5_core_dev *dev) { return 0; } + +static inline void mlx5_eswitch_block_mode_unlock(struct mlx5_core_dev *dev, int err) {} + +static inline void mlx5_eswitch_unblock_mode_lock(struct mlx5_core_dev *dev) {} + +static inline void mlx5_eswitch_unblock_mode_unlock(struct mlx5_core_dev *dev) {} #endif /* CONFIG_MLX5_ESWITCH */ #endif /* __MLX5_ESWITCH_H__ */ |