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net/mlx5: E-switch, Introduce flag to indicate if fdb table is created
Introduce flag to indicate if fdb table is created as a pre-step to prepare for removing dependency between sriov and eswitch mode in the downstream patches. Signed-off-by: Chris Mi <cmi@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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2 changed files with 12 additions and 0 deletions
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@ -1274,6 +1274,8 @@ int mlx5_eswitch_enable_locked(struct mlx5_eswitch *esw, int mode, int num_vfs)
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if (err)
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goto abort;
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esw->fdb_table.flags |= MLX5_ESW_FDB_CREATED;
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mlx5_eswitch_event_handlers_register(esw);
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esw_info(esw->dev, "Enable: mode(%s), nvfs(%d), active vports(%d)\n",
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@ -1356,6 +1358,7 @@ void mlx5_eswitch_disable_locked(struct mlx5_eswitch *esw, bool clear_vf)
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mlx5_eswitch_event_handlers_unregister(esw);
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esw->fdb_table.flags &= ~MLX5_ESW_FDB_CREATED;
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if (esw->mode == MLX5_ESWITCH_LEGACY)
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esw_legacy_disable(esw);
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else if (esw->mode == MLX5_ESWITCH_OFFLOADS)
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@ -287,6 +287,10 @@ enum {
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struct mlx5_esw_bridge_offloads;
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enum {
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MLX5_ESW_FDB_CREATED = BIT(0),
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};
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struct mlx5_eswitch {
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struct mlx5_core_dev *dev;
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struct mlx5_nb nb;
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@ -576,6 +580,11 @@ mlx5_esw_devlink_port_index_to_vport_num(unsigned int dl_port_index)
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return dl_port_index & 0xffff;
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}
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static inline bool mlx5_esw_is_fdb_created(struct mlx5_eswitch *esw)
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{
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return esw->fdb_table.flags & MLX5_ESW_FDB_CREATED;
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}
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/* TODO: This mlx5e_tc function shouldn't be called by eswitch */
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void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw);
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