linux/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.h

/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/* Copyright (c) 2020 Mellanox Technologies. All rights reserved */

#ifndef _MLXSW_SPECTRUM_TRAP_H
#define _MLXSW_SPECTRUM_TRAP_H

#include <linux/list.h>
#include <net/devlink.h>

struct mlxsw_sp_trap {
	struct mlxsw_sp_trap_policer_item *policer_items_arr;
	size_t policers_count; /* Number of registered policers */

	struct mlxsw_sp_trap_group_item *group_items_arr;
	size_t groups_count; /* Number of registered groups */

	struct mlxsw_sp_trap_item *trap_items_arr;
	size_t traps_count; /* Number of registered traps */

	u16 thin_policer_hw_id;

	u64 max_policers;
	unsigned long policers_usage[]; /* Usage bitmap */
};

struct mlxsw_sp_trap_ops {
	int (*groups_init)(struct mlxsw_sp *mlxsw_sp,
			   const struct mlxsw_sp_trap_group_item **arr,
			   size_t *p_groups_count);
	int (*traps_init)(struct mlxsw_sp *mlxsw_sp,
			  const struct mlxsw_sp_trap_item **arr,
			  size_t *p_traps_count);
};

extern const struct mlxsw_sp_trap_ops mlxsw_sp1_trap_ops;
extern const struct mlxsw_sp_trap_ops mlxsw_sp2_trap_ops;

#endif