/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ /* * Copyright (c) 2018 Mellanox Technologies. All rights reserved. */ #ifndef _MLX5_ESWITCH_ #define _MLX5_ESWITCH_ #include <linux/mlx5/driver.h> #define MLX5_ESWITCH_MANAGER(mdev) MLX5_CAP_GEN(mdev, eswitch_manager) enum { SRIOV_NONE, SRIOV_LEGACY, SRIOV_OFFLOADS }; enum { REP_ETH, REP_IB, NUM_REP_TYPES, }; enum { REP_UNREGISTERED, REP_REGISTERED, REP_LOADED, }; struct mlx5_eswitch_rep; struct mlx5_eswitch_rep_if { int (*load)(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep); void (*unload)(struct mlx5_eswitch_rep *rep); void *(*get_proto_dev)(struct mlx5_eswitch_rep *rep); void *priv; u8 state; }; struct mlx5_eswitch_rep { struct mlx5_eswitch_rep_if rep_if[NUM_REP_TYPES]; u16 vport; u8 hw_id[ETH_ALEN]; u16 vlan; u32 vlan_refcount; }; void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep_if *rep_if, u8 rep_type); void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type); void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw, int vport, u8 rep_type); struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw, int vport); void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type); u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw); struct mlx5_flow_handle * mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, int vport, u32 sqn); #endif