/* -*- mode: c; c-file-style: "openbsd" -*- */

/*

 * Copyright (c) 2008 Vincent Bernat <bernat@luffy.cx>

 *

 * Permission to use, copy, modify, and/or distribute this software for any

 * purpose with or without fee is hereby granted, provided that the above

 * copyright notice and this permission notice appear in all copies.

 *

 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

 */

#ifndef _LLDP_H

#define _LLDP_H

/* Definitions prefixed by `LLDP_` are constants from LLDP

 * specifications. Definitions prefixed by `LLDPD_` are custom

 * constants that are useful in the context of lldpd and its clients.

 */

#define LLDP_TLV_ORG			127

#define LLDP_TLV_ORG_OUI_LEN		3

#define LLDP_TLV_ORG_OUI_INFO_MAXLEN	507

/* Chassis ID subtype */

#define LLDP_CHASSISID_SUBTYPE_CHASSIS	1

#define LLDP_CHASSISID_SUBTYPE_IFALIAS	2

#define LLDP_CHASSISID_SUBTYPE_PORT	3

#define LLDP_CHASSISID_SUBTYPE_LLADDR	4

#define LLDP_CHASSISID_SUBTYPE_ADDR	5

#define LLDP_CHASSISID_SUBTYPE_IFNAME	6

#define LLDP_CHASSISID_SUBTYPE_LOCAL	7

/* Port ID subtype */

#define LLDP_PORTID_SUBTYPE_UNKNOWN	0

#define LLDP_PORTID_SUBTYPE_IFALIAS	1

#define LLDP_PORTID_SUBTYPE_PORT	2

#define LLDP_PORTID_SUBTYPE_LLADDR	3

#define LLDP_PORTID_SUBTYPE_ADDR	4

#define LLDP_PORTID_SUBTYPE_IFNAME	5

#define LLDP_PORTID_SUBTYPE_AGENTCID	6

#define LLDP_PORTID_SUBTYPE_LOCAL	7

#define LLDP_PORTID_SUBTYPE_MAX		LLDP_PORTID_SUBTYPE_LOCAL

/* Operational MAU Type field. See: https://www.iana.org/assignments/ianamau-mib/ianamau-mib */

#define LLDP_DOT3_MAU_AUI		1

#define LLDP_DOT3_MAU_10BASE5		2

#define LLDP_DOT3_MAU_FOIRL		3

#define LLDP_DOT3_MAU_10BASE2		4

#define LLDP_DOT3_MAU_10BASET		5

#define LLDP_DOT3_MAU_10BASEFP		6

#define LLDP_DOT3_MAU_10BASEFB		7

#define LLDP_DOT3_MAU_10BASEFL		8

#define LLDP_DOT3_MAU_10BROAD36		9

#define LLDP_DOT3_MAU_10BASETHD		10

#define LLDP_DOT3_MAU_10BASETFD		11

#define LLDP_DOT3_MAU_10BASEFLHD	12

#define LLDP_DOT3_MAU_10BASEFLFD	13

#define LLDP_DOT3_MAU_10BASET4		14

#define LLDP_DOT3_MAU_100BASETXHD	15

#define LLDP_DOT3_MAU_100BASETXFD	16

#define LLDP_DOT3_MAU_100BASEFXHD	17

#define LLDP_DOT3_MAU_100BASEFXFD	18

#define LLDP_DOT3_MAU_100BASET2HD	19

#define LLDP_DOT3_MAU_100BASET2FD	20

#define LLDP_DOT3_MAU_1000BASEXHD	21

#define LLDP_DOT3_MAU_1000BASEXFD	22

#define LLDP_DOT3_MAU_1000BASELXHD	23

#define LLDP_DOT3_MAU_1000BASELXFD	24

#define LLDP_DOT3_MAU_1000BASESXHD	25

#define LLDP_DOT3_MAU_1000BASESXFD	26

#define LLDP_DOT3_MAU_1000BASECXHD	27

#define LLDP_DOT3_MAU_1000BASECXFD	28

#define LLDP_DOT3_MAU_1000BASETHD	29

#define LLDP_DOT3_MAU_1000BASETFD	30

#define LLDP_DOT3_MAU_10GIGBASEX	31

#define LLDP_DOT3_MAU_10GIGBASELX4	32

#define LLDP_DOT3_MAU_10GIGBASER	33

#define LLDP_DOT3_MAU_10GIGBASEER	34

#define LLDP_DOT3_MAU_10GIGBASELR	35

#define LLDP_DOT3_MAU_10GIGBASESR	36

#define LLDP_DOT3_MAU_10GIGBASEW	37

#define LLDP_DOT3_MAU_10GIGBASEEW	38

#define LLDP_DOT3_MAU_10GIGBASELW	39

#define LLDP_DOT3_MAU_10GIGBASESW	40

#define LLDP_DOT3_MAU_10GIGBASECX4	41

#define LLDP_DOT3_MAU_2BASETL		42

#define LLDP_DOT3_MAU_10PASSTS		43

#define LLDP_DOT3_MAU_100BASEBX10D	44

#define LLDP_DOT3_MAU_100BASEBX10U	45

#define LLDP_DOT3_MAU_100BASELX10	46

#define LLDP_DOT3_MAU_1000BASEBX10D	47

#define LLDP_DOT3_MAU_1000BASEBX10U	48

#define LLDP_DOT3_MAU_1000BASELX10	49

#define LLDP_DOT3_MAU_1000BASEPX10D	50

#define LLDP_DOT3_MAU_1000BASEPX10U	51

#define LLDP_DOT3_MAU_1000BASEPX20D	52

#define LLDP_DOT3_MAU_1000BASEPX20U	53

#define LLDP_DOT3_MAU_10GBASET		54

#define LLDP_DOT3_MAU_10GBASELRM	55

#define LLDP_DOT3_MAU_1000BASEKX	56

#define LLDP_DOT3_MAU_10GBASEKX4	57

#define LLDP_DOT3_MAU_10GBASEKR		58

#define LLDP_DOT3_MAU_10G1GBASEPRXD1	59

#define LLDP_DOT3_MAU_10G1GBASEPRXD2	60

#define LLDP_DOT3_MAU_10G1GBASEPRXD3	61

#define LLDP_DOT3_MAU_10G1GBASEPRXU1	62

#define LLDP_DOT3_MAU_10G1GBASEPRXU2	63

#define LLDP_DOT3_MAU_10G1GBASEPRXU3	64

#define LLDP_DOT3_MAU_10GBASEPRD1	65

#define LLDP_DOT3_MAU_10GBASEPRD2	66

#define LLDP_DOT3_MAU_10GBASEPRD3	67

#define LLDP_DOT3_MAU_10GBASEPRU1	68

#define LLDP_DOT3_MAU_10GBASEPRU3	69

#define LLDP_DOT3_MAU_40GBASEKR4	70

#define LLDP_DOT3_MAU_40GBASECR4	71

#define LLDP_DOT3_MAU_40GBASESR4	72

#define LLDP_DOT3_MAU_40GBASEFR		73

#define LLDP_DOT3_MAU_40GBASELR4	74

#define LLDP_DOT3_MAU_100GBASECR10	75

#define LLDP_DOT3_MAU_100GBASESR10	76

#define LLDP_DOT3_MAU_100GBASELR4	77

#define LLDP_DOT3_MAU_100GBASEER4	78

/* Dot3 Power Devicetype */

#define LLDP_DOT3_POWER_PSE	1

#define LLDP_DOT3_POWER_PD	2

/* Dot3 Power Pairs (RFC 3621) */

#define LLDP_DOT3_POWERPAIRS_SIGNAL	1

#define LLDP_DOT3_POWERPAIRS_SPARE	2

/* Dot3 Power type (for 802.3at) */

#define LLDP_DOT3_POWER_8023AT_OFF	0

#define LLDP_DOT3_POWER_8023AT_TYPE1	1

#define LLDP_DOT3_POWER_8023AT_TYPE2	2

/* Dot3 power source */

#define LLDP_DOT3_POWER_SOURCE_UNKNOWN	0

#define LLDP_DOT3_POWER_SOURCE_PRIMARY	1

#define LLDP_DOT3_POWER_SOURCE_PSE	1

#define LLDP_DOT3_POWER_SOURCE_BACKUP	2

#define LLDP_DOT3_POWER_SOURCE_LOCAL	2

#define LLDP_DOT3_POWER_SOURCE_BOTH	3

/* Dot3 power priority */

#define LLDP_DOT3_POWER_PRIO_UNKNOWN	0

#define LLDP_DOT3_POWER_PRIO_CRITICAL	1

#define LLDP_DOT3_POWER_PRIO_HIGH	2

#define LLDP_DOT3_POWER_PRIO_LOW	3

/* PMD Auto-Negotiation Advertised Capability field, from RFC 3636 (see

 * IANAifMauAutoNegCapBits). Unfortunately, we are limited to two bytes, so

 * higher speed capabilities will map to "other". */

#define LLDP_DOT3_LINK_AUTONEG_OTHER		0x8000

#define LLDP_DOT3_LINK_AUTONEG_10BASE_T		0x4000

#define LLDP_DOT3_LINK_AUTONEG_10BASET_FD	0x2000

#define LLDP_DOT3_LINK_AUTONEG_100BASE_T4	0x1000

#define LLDP_DOT3_LINK_AUTONEG_100BASE_TX	0x0800

#define LLDP_DOT3_LINK_AUTONEG_100BASE_TXFD	0x0400

#define LLDP_DOT3_LINK_AUTONEG_100BASE_T2	0x0200

#define LLDP_DOT3_LINK_AUTONEG_100BASE_T2FD	0x0100

#define LLDP_DOT3_LINK_AUTONEG_FDX_PAUSE	0x0080

#define LLDP_DOT3_LINK_AUTONEG_FDX_APAUSE	0x0040

#define LLDP_DOT3_LINK_AUTONEG_FDX_SPAUSE	0x0020

#define LLDP_DOT3_LINK_AUTONEG_FDX_BPAUSE	0x0010

#define LLDP_DOT3_LINK_AUTONEG_1000BASE_X	0x0008

#define LLDP_DOT3_LINK_AUTONEG_1000BASE_XFD	0x0004

#define LLDP_DOT3_LINK_AUTONEG_1000BASE_T	0x0002

#define LLDP_DOT3_LINK_AUTONEG_1000BASE_TFD	0x0001

/* Capabilities */

#define LLDP_CAP_OTHER		0x01

#define LLDP_CAP_REPEATER	0x02

#define LLDP_CAP_BRIDGE		0x04

#define LLDP_CAP_WLAN		0x08

#define LLDP_CAP_ROUTER		0x10

#define LLDP_CAP_TELEPHONE	0x20

#define LLDP_CAP_DOCSIS		0x40

#define LLDP_CAP_STATION	0x80

#define LLDP_PPVID_CAP_SUPPORTED	(1 << 1)

#define LLDP_PPVID_CAP_ENABLED		(1 << 2)

/* see http://www.iana.org/assignments/address-family-numbers */

#define LLDP_MGMT_ADDR_NONE	0

#define LLDP_MGMT_ADDR_IP4	1

#define LLDP_MGMT_ADDR_IP6	2

#define LLDP_MGMT_IFACE_UNKNOWN 1

#define LLDP_MGMT_IFACE_IFINDEX 2

#define LLDP_MGMT_IFACE_SYSPORT	3

#define LLDP_MED_CLASS_I	1

#define LLDP_MED_CLASS_II	2

#define LLDP_MED_CLASS_III	3

#define LLDP_MED_NETWORK_DEVICE	4

/* LLDP MED application ttpes */

#define LLDP_MED_APPTYPE_UNDEFINED		0

#define LLDP_MED_APPTYPE_VOICE			1

#define LLDP_MED_APPTYPE_VOICESIGNAL		2

#define LLDP_MED_APPTYPE_GUESTVOICE		3

#define LLDP_MED_APPTYPE_GUESTVOICESIGNAL	4

#define LLDP_MED_APPTYPE_SOFTPHONEVOICE		5

#define LLDP_MED_APPTYPE_VIDEOCONFERENCE	6

#define LLDP_MED_APPTYPE_VIDEOSTREAM		7

#define LLDP_MED_APPTYPE_VIDEOSIGNAL		8

#define LLDP_MED_APPTYPE_LAST			LLDP_MED_APPTYPE_VIDEOSIGNAL

/* LLDP MED location formats */

#define LLDP_MED_LOCFORMAT_COORD	1

#define LLDP_MED_LOCFORMAT_CIVIC	2

#define LLDP_MED_LOCFORMAT_ELIN		3

#define LLDP_MED_LOCFORMAT_LAST		LLDP_MED_LOCFORMAT_ELIN

#define LLDP_MED_LOCATION_GEOID_WGS84		1

#define LLDP_MED_LOCATION_GEOID_NAD83		2

#define LLDP_MED_LOCATION_GEOID_NAD83_MLLW	3

#define LLDP_MED_LOCATION_ALTITUDE_UNIT_METER	1

#define LLDP_MED_LOCATION_ALTITUDE_UNIT_FLOOR	2

/* LLDP MED power related constants */

#define LLDP_MED_POW_TYPE_PSE		1

#define LLDP_MED_POW_TYPE_PD		2

#define LLDP_MED_POW_TYPE_RESERVED	3

#define LLDP_MED_POW_SOURCE_UNKNOWN	1

#define LLDP_MED_POW_SOURCE_PRIMARY	2

#define LLDP_MED_POW_SOURCE_BACKUP	3

#define LLDP_MED_POW_SOURCE_RESERVED	4

#define LLDP_MED_POW_SOURCE_PSE		5

#define LLDP_MED_POW_SOURCE_LOCAL	6

#define LLDP_MED_POW_SOURCE_BOTH	7

#define LLDP_MED_POW_PRIO_UNKNOWN	0

#define LLDP_MED_POW_PRIO_CRITICAL	1

#define LLDP_MED_POW_PRIO_HIGH		2

#define LLDP_MED_POW_PRIO_LOW		3

/* LLDP MED capabilities */

#define LLDP_MED_CAP_CAP	0x01

#define LLDP_MED_CAP_POLICY	0x02

#define LLDP_MED_CAP_LOCATION	0x04

#define LLDP_MED_CAP_MDI_PSE	0x08

#define LLDP_MED_CAP_MDI_PD	0x10

#define LLDP_MED_CAP_IV		0x20

/* Protocol constants for multi-protocol lldpd */

#define LLDPD_MODE_LLDP		1

#define LLDPD_MODE_CDPV1	2

#define LLDPD_MODE_CDPV2	3

#define LLDPD_MODE_SONMP	4

#define LLDPD_MODE_EDP		5

#define LLDPD_MODE_FDP		6

#define LLDPD_MODE_MAX		LLDPD_MODE_FDP

/* Bond slave src mac type constants */

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_UNKNOWN	0

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_REAL	1

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_ZERO	2

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_FIXED	3

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_LOCALLY_ADMINISTERED 4

#define LLDP_BOND_SLAVE_SRC_MAC_TYPE_MAX LLDP_BOND_SLAVE_SRC_MAC_TYPE_LOCALLY_ADMINISTERED

/* Agent types */

#define LLDP_AGENT_TYPE_UNKNOWN			0

#define LLDP_AGENT_TYPE_NEAREST_BRIDGE		1

#define LLDP_AGENT_TYPE_NEAREST_NONTPMR_BRIDGE	2

#define LLDP_AGENT_TYPE_NEAREST_CUSTOMER_BRIDGE	3

#define LLDP_AGENT_TYPE_MAX			LLDP_AGENT_TYPE_NEAREST_CUSTOMER_BRIDGE

#endif /* _LLDP_H */