/*

 *  SR-IPv6 implementation

 *

 *  Author:

 *  David Lebrun <david.lebrun@uclouvain.be>

 *

 *

 *  This program is free software; you can redistribute it and/or

 *      modify it under the terms of the GNU General Public License

 *      as published by the Free Software Foundation; either version

 *      2 of the License, or (at your option) any later version.

 */

#ifndef _LINUX_SEG6_LOCAL_H

#define _LINUX_SEG6_LOCAL_H

#include <linux/seg6.h>

enum {

	SEG6_LOCAL_UNSPEC,

	SEG6_LOCAL_ACTION,

	SEG6_LOCAL_SRH,

	SEG6_LOCAL_TABLE,

	SEG6_LOCAL_NH4,

	SEG6_LOCAL_NH6,

	SEG6_LOCAL_IIF,

	SEG6_LOCAL_OIF,

	SEG6_LOCAL_BPF,

	__SEG6_LOCAL_MAX,

};

#define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1)

enum {

	SEG6_LOCAL_ACTION_UNSPEC	= 0,

	/* node segment */

	SEG6_LOCAL_ACTION_END		= 1,

	/* adjacency segment (IPv6 cross-connect) */

	SEG6_LOCAL_ACTION_END_X		= 2,

	/* lookup of next seg NH in table */

	SEG6_LOCAL_ACTION_END_T		= 3,

	/* decap and L2 cross-connect */

	SEG6_LOCAL_ACTION_END_DX2	= 4,

	/* decap and IPv6 cross-connect */

	SEG6_LOCAL_ACTION_END_DX6	= 5,

	/* decap and IPv4 cross-connect */

	SEG6_LOCAL_ACTION_END_DX4	= 6,

	/* decap and lookup of DA in v6 table */

	SEG6_LOCAL_ACTION_END_DT6	= 7,

	/* decap and lookup of DA in v4 table */

	SEG6_LOCAL_ACTION_END_DT4	= 8,

	/* binding segment with insertion */

	SEG6_LOCAL_ACTION_END_B6	= 9,

	/* binding segment with encapsulation */

	SEG6_LOCAL_ACTION_END_B6_ENCAP	= 10,

	/* binding segment with MPLS encap */

	SEG6_LOCAL_ACTION_END_BM	= 11,

	/* lookup last seg in table */

	SEG6_LOCAL_ACTION_END_S		= 12,

	/* forward to SR-unaware VNF with static proxy */

	SEG6_LOCAL_ACTION_END_AS	= 13,

	/* forward to SR-unaware VNF with masquerading */

	SEG6_LOCAL_ACTION_END_AM	= 14,

	/* custom BPF action */

	SEG6_LOCAL_ACTION_END_BPF	= 15,

	__SEG6_LOCAL_ACTION_MAX,

};

#define SEG6_LOCAL_ACTION_MAX (__SEG6_LOCAL_ACTION_MAX - 1)

enum {

	SEG6_LOCAL_BPF_PROG_UNSPEC,

	SEG6_LOCAL_BPF_PROG,

	SEG6_LOCAL_BPF_PROG_NAME,

	__SEG6_LOCAL_BPF_PROG_MAX,

};

#define SEG6_LOCAL_BPF_PROG_MAX (__SEG6_LOCAL_BPF_PROG_MAX - 1)

#endif