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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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 | 53 |
1 files changed, 53 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 0000000000..5ec3af2a3e --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.h @@ -0,0 +1,53 @@ +/* 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; + /* Each port has ldev->buckets number of rules and they are arrange in + * [port * buckets .. port * buckets + buckets) locations + */ + struct mlx5_flow_handle *rules[MLX5_MAX_PORTS * MLX5_LAG_MAX_HASH_BUCKETS]; +}; + +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 *ports); +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 *ports); + +#else /* CONFIG_MLX5_ESWITCH */ +static inline int mlx5_lag_port_sel_create(struct mlx5_lag *ldev, + enum netdev_lag_hash hash_type, + u8 *ports) +{ + return 0; +} + +static inline int mlx5_lag_port_sel_modify(struct mlx5_lag *ldev, u8 *ports) +{ + return 0; +} + +static inline void mlx5_lag_port_sel_destroy(struct mlx5_lag *ldev) {} +#endif /* CONFIG_MLX5_ESWITCH */ +#endif /* __MLX5_LAG_FS_H__ */ |