/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
 *
 * Copyright (c) 2021 MaxLinear, Inc.
 *
 *****************************************************************************/
#ifndef _DP_OAM_
#define _DP_OAM_

/** Extraction points */
enum dp_oam_ext_pts {
	DP_OAM_EXT_NO_VLAN = 0,
	DP_OAM_EXT_VLAN = 1,
	DP_OAM_EXT_Q_NO_VLAN = 2,
	DP_OAM_EXT_Q_VLAN = 3
};

/** Action arguments */
struct dp_oam_args {
	/** Use specified netdevice,
	 * if not used configure globally on all ports.
	 */
	bool dev_en;
	/** Netdevice ifindex */
	int ifindex;
	/** Configuration per netdevice port */
	bool global;

	/** Extraction point */
	enum dp_oam_ext_pts ext_pt;
	/** Configure drop instead of extraction */
	bool drop;

	/** Use OAM level */
	bool level_en;
	/** OAM Level
	 *  - represents target level for extraction
	 *  - represents maximum level range for drop
	 */
	u8 level;

	/** Use OAM operational code */
	bool opcode_en;
	/** OAM operational code */
	u8 opcode;

	/** Use VLAN information */
	bool vlan_en;
	/** VLAN id */
	u16 vlan_id;

	/** OAM rule priority (optional, default: 0) */
	u32 prio;
	/** OAM rule index - returned after success */
	u32 index;
};

int dp_oam_act_add(struct dp_oam_args *args);
int dp_oam_act_del(struct dp_oam_args *args);

#endif