diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h new file mode 100644 index 000000000000..6d15b28a42fc --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. */ + +#ifndef __MLX5_LAG_FS_H__ +#define __MLX5_LAG_FS_H__ + +#include "lib/fs_ttc.h" + +struct mlx5_lag_definer { + struct mlx5_flow_definer *definer; + struct mlx5_flow_table *ft; + struct mlx5_flow_group *fg; + struct mlx5_flow_handle *rules[MLX5_MAX_PORTS]; +}; + +struct mlx5_lag_ttc { + struct mlx5_ttc_table *ttc; + struct mlx5_lag_definer *definers[MLX5_NUM_TT]; +}; + +struct mlx5_lag_port_sel { + DECLARE_BITMAP(tt_map, MLX5_NUM_TT); + bool tunnel; + struct mlx5_lag_ttc outer; + struct mlx5_lag_ttc inner; +}; + +#ifdef CONFIG_MLX5_ESWITCH + +int mlx5_lag_port_sel_modify(struct mlx5_lag *ldev, u8 port1, u8 port2); +void mlx5_lag_port_sel_destroy(struct mlx5_lag *ldev); +int mlx5_lag_port_sel_create(struct mlx5_lag *ldev, + enum netdev_lag_hash hash_type, u8 port1, + u8 port2); + +#else /* CONFIG_MLX5_ESWITCH */ +static inline int mlx5_lag_port_sel_create(struct mlx5_lag *ldev, + enum netdev_lag_hash hash_type, + u8 port1, u8 port2) +{ + return 0; +} + +static inline int mlx5_lag_port_sel_modify(struct mlx5_lag *ldev, u8 port1, + u8 port2) +{ + return 0; +} + +static inline void mlx5_lag_port_sel_destroy(struct mlx5_lag *ldev) {} +#endif /* CONFIG_MLX5_ESWITCH */ +#endif /* __MLX5_LAG_FS_H__ */ |