linux/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c

// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
// Copyright (c) 2019 Mellanox Technologies.

#include <linux/mlx5/fs.h>
#include "eswitch.h"
#include "en_tc.h"
#include "fs_core.h"

struct mlx5_termtbl_handle { … };

static u32
mlx5_eswitch_termtbl_hash(struct mlx5_flow_act *flow_act,
			  struct mlx5_flow_destination *dest)
{ … }

static int
mlx5_eswitch_termtbl_cmp(struct mlx5_flow_act *flow_act1,
			 struct mlx5_flow_destination *dest1,
			 struct mlx5_flow_act *flow_act2,
			 struct mlx5_flow_destination *dest2)
{ … }

static int
mlx5_eswitch_termtbl_create(struct mlx5_core_dev *dev,
			    struct mlx5_termtbl_handle *tt,
			    struct mlx5_flow_act *flow_act)
{ … }

static struct mlx5_termtbl_handle *
mlx5_eswitch_termtbl_get_create(struct mlx5_eswitch *esw,
				struct mlx5_flow_act *flow_act,
				struct mlx5_flow_destination *dest,
				struct mlx5_esw_flow_attr *attr)
{ … }

void
mlx5_eswitch_termtbl_put(struct mlx5_eswitch *esw,
			 struct mlx5_termtbl_handle *tt)
{ … }

static void
mlx5_eswitch_termtbl_actions_move(struct mlx5_flow_act *src,
				  struct mlx5_flow_act *dst)
{ … }

static bool mlx5_eswitch_offload_is_uplink_port(const struct mlx5_eswitch *esw,
						const struct mlx5_flow_spec *spec)
{ … }

bool
mlx5_eswitch_termtbl_required(struct mlx5_eswitch *esw,
			      struct mlx5_flow_attr *attr,
			      struct mlx5_flow_act *flow_act,
			      struct mlx5_flow_spec *spec)
{ … }

struct mlx5_flow_handle *
mlx5_eswitch_add_termtbl_rule(struct mlx5_eswitch *esw,
			      struct mlx5_flow_table *fdb,
			      struct mlx5_flow_spec *spec,
			      struct mlx5_esw_flow_attr *attr,
			      struct mlx5_flow_act *flow_act,
			      struct mlx5_flow_destination *dest,
			      int num_dest)
{ … }