linux/drivers/net/ethernet/mellanox/mlx5/core/esw/vporttbl.c

// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
// Copyright (c) 2021 Mellanox Technologies.

#include "eswitch.h"

/* This struct is used as a key to the hash table and we need it to be packed
 * so hash result is consistent
 */
struct mlx5_vport_key { … } __packed;

struct mlx5_vport_table { … };

static void
esw_vport_tbl_init(struct mlx5_eswitch *esw, struct esw_vport_tbl_namespace *ns)
{ … }

static struct mlx5_flow_table *
esw_vport_tbl_create(struct mlx5_eswitch *esw, struct mlx5_flow_namespace *ns,
		     const struct esw_vport_tbl_namespace *vport_ns)
{ … }

static u32 flow_attr_to_vport_key(struct mlx5_eswitch *esw,
				  struct mlx5_vport_tbl_attr *attr,
				  struct mlx5_vport_key *key)
{ … }

/* caller must hold vports.lock */
static struct mlx5_vport_table *
esw_vport_tbl_lookup(struct mlx5_eswitch *esw, struct mlx5_vport_key *skey, u32 key)
{ … }

struct mlx5_flow_table *
mlx5_esw_vporttbl_get(struct mlx5_eswitch *esw, struct mlx5_vport_tbl_attr *attr)
{ … }

void
mlx5_esw_vporttbl_put(struct mlx5_eswitch *esw, struct mlx5_vport_tbl_attr *attr)
{ … }