#include "lwip/arch.h"
#include "lwip/ip6_addr.h"

Include dependency graph for ip6.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	ip6_addr_packed

struct	ip6_hdr

struct	ip6_opt_hdr

struct	ip6_hbh_hdr

struct	ip6_dest_hdr

struct	ip6_rout_hdr

struct	ip6_frag_hdr

Macros
#define	IP6_MIN_MTU_LENGTH 1280

#define	IP6_HLEN 40

#define	IP6_NEXTH_HOPBYHOP 0

#define	IP6_NEXTH_TCP 6

#define	IP6_NEXTH_UDP 17

#define	IP6_NEXTH_ENCAPS 41

#define	IP6_NEXTH_ROUTING 43

#define	IP6_NEXTH_FRAGMENT 44

#define	IP6_NEXTH_ICMP6 58

#define	IP6_NEXTH_NONE 59

#define	IP6_NEXTH_DESTOPTS 60

#define	IP6_NEXTH_UDPLITE 136

#define	IP6H_V(hdr) ((lwip_ntohl((hdr)->_v_tc_fl) >> 28) & 0x0f)

#define	IP6H_TC(hdr) ((lwip_ntohl((hdr)->_v_tc_fl) >> 20) & 0xff)

#define	IP6H_FL(hdr) (lwip_ntohl((hdr)->_v_tc_fl) & 0x000fffff)

#define	IP6H_PLEN(hdr) (lwip_ntohs((hdr)->_plen))

#define	IP6H_NEXTH(hdr) ((hdr)->_nexth)

#define	IP6H_NEXTH_P(hdr) ((u8_t *)(hdr) + 6)

#define	IP6H_HOPLIM(hdr) ((hdr)->_hoplim)

#define	IP6H_VTCFL_SET(hdr, v, tc, fl) (hdr)->_v_tc_fl = (lwip_htonl((((u32_t)(v)) << 28) \| (((u32_t)(tc)) << 20) \| (fl)))

#define	IP6H_PLEN_SET(hdr, plen) (hdr)->_plen = lwip_htons(plen)

#define	IP6H_NEXTH_SET(hdr, nexth) (hdr)->_nexth = (nexth)

#define	IP6H_HOPLIM_SET(hdr, hl) (hdr)->_hoplim = (u8_t)(hl)

#define	IP6_PAD1_OPTION 0

#define	IP6_PADN_OPTION 1

#define	IP6_ROUTER_ALERT_OPTION 5

#define	IP6_JUMBO_OPTION 194

#define	IP6_HOME_ADDRESS_OPTION 201

#define	IP6_ROUTER_ALERT_DLEN 2

#define	IP6_ROUTER_ALERT_VALUE_MLD 0

#define	IP6_OPT_HLEN 2

#define	IP6_OPT_TYPE_ACTION(hdr) ((((hdr)->_opt_type) >> 6) & 0x3)

#define	IP6_OPT_TYPE_CHANGE(hdr) ((((hdr)->_opt_type) >> 5) & 0x1)

#define	IP6_OPT_TYPE(hdr) ((hdr)->_opt_type)

#define	IP6_OPT_DLEN(hdr) ((hdr)->_opt_dlen)

#define	IP6_HBH_HLEN 2

#define	IP6_HBH_NEXTH(hdr) ((hdr)->_nexth)

#define	IP6_DEST_HLEN 2

#define	IP6_DEST_NEXTH(hdr) ((hdr)->_nexth)

#define	IP6_ROUT_TYPE2 2

#define	IP6_ROUT_RPL 3

#define	IP6_ROUT_NEXTH(hdr) ((hdr)->_nexth)

#define	IP6_ROUT_TYPE(hdr) ((hdr)->_routing_type)

#define	IP6_ROUT_SEG_LEFT(hdr) ((hdr)->_segments_left)

#define	IP6_FRAG_HLEN 8

#define	IP6_FRAG_OFFSET_MASK 0xfff8

#define	IP6_FRAG_MORE_FLAG 0x0001

#define	IP6_FRAG_NEXTH(hdr) ((hdr)->_nexth)

#define	IP6_FRAG_MBIT(hdr) (lwip_ntohs((hdr)->_fragment_offset) & 0x1)

#define	IP6_FRAG_ID(hdr) (lwip_ntohl((hdr)->_identification))

Typedefs
typedef typedefPACK_STRUCT_END struct ip6_addr_packed	ip6_addr_p_t

Variables
PACK_STRUCT_BEGIN struct ip6_addr_packed	PACK_STRUCT_STRUCT

Detailed Description

IPv6 protocol definitions

Definition in file ip6.h.

Macro Definition Documentation

◆ IP6_DEST_HLEN

#define IP6_DEST_HLEN 2

Definition at line 160 of file ip6.h.

◆ IP6_DEST_NEXTH

#define IP6_DEST_NEXTH ( hdr ) ((hdr)->_nexth)

Definition at line 176 of file ip6.h.

◆ IP6_FRAG_HLEN

#define IP6_FRAG_HLEN 8

Definition at line 205 of file ip6.h.

◆ IP6_FRAG_ID

#define IP6_FRAG_ID ( hdr ) (lwip_ntohl((hdr)->_identification))

Definition at line 229 of file ip6.h.

◆ IP6_FRAG_MBIT

#define IP6_FRAG_MBIT ( hdr ) (lwip_ntohs((hdr)->_fragment_offset) & 0x1)

Definition at line 228 of file ip6.h.

◆ IP6_FRAG_MORE_FLAG

#define IP6_FRAG_MORE_FLAG 0x0001

Definition at line 207 of file ip6.h.

◆ IP6_FRAG_NEXTH

#define IP6_FRAG_NEXTH ( hdr ) ((hdr)->_nexth)

Definition at line 227 of file ip6.h.

◆ IP6_FRAG_OFFSET_MASK

#define IP6_FRAG_OFFSET_MASK 0xfff8

Definition at line 206 of file ip6.h.

◆ IP6_HBH_HLEN

#define IP6_HBH_HLEN 2

Definition at line 141 of file ip6.h.

◆ IP6_HBH_NEXTH

#define IP6_HBH_NEXTH ( hdr ) ((hdr)->_nexth)

Definition at line 157 of file ip6.h.

◆ IP6_HLEN

#define IP6_HLEN 40

Definition at line 64 of file ip6.h.

◆ IP6_HOME_ADDRESS_OPTION

#define IP6_HOME_ADDRESS_OPTION 201

Definition at line 116 of file ip6.h.

◆ IP6_JUMBO_OPTION

#define IP6_JUMBO_OPTION 194

Definition at line 115 of file ip6.h.

◆ IP6_MIN_MTU_LENGTH

#define IP6_MIN_MTU_LENGTH 1280

Definition at line 47 of file ip6.h.

◆ IP6_NEXTH_DESTOPTS

#define IP6_NEXTH_DESTOPTS 60

Definition at line 74 of file ip6.h.

◆ IP6_NEXTH_ENCAPS

#define IP6_NEXTH_ENCAPS 41

Definition at line 69 of file ip6.h.

◆ IP6_NEXTH_FRAGMENT

#define IP6_NEXTH_FRAGMENT 44

Definition at line 71 of file ip6.h.

◆ IP6_NEXTH_HOPBYHOP

#define IP6_NEXTH_HOPBYHOP 0

Definition at line 66 of file ip6.h.

◆ IP6_NEXTH_ICMP6

#define IP6_NEXTH_ICMP6 58

Definition at line 72 of file ip6.h.

◆ IP6_NEXTH_NONE

#define IP6_NEXTH_NONE 59

Definition at line 73 of file ip6.h.

◆ IP6_NEXTH_ROUTING

#define IP6_NEXTH_ROUTING 43

Definition at line 70 of file ip6.h.

◆ IP6_NEXTH_TCP

#define IP6_NEXTH_TCP 6

Definition at line 67 of file ip6.h.

◆ IP6_NEXTH_UDP

#define IP6_NEXTH_UDP 17

Definition at line 68 of file ip6.h.

◆ IP6_NEXTH_UDPLITE

#define IP6_NEXTH_UDPLITE 136

Definition at line 75 of file ip6.h.

◆ IP6_OPT_DLEN

#define IP6_OPT_DLEN ( hdr ) ((hdr)->_opt_dlen)

Definition at line 138 of file ip6.h.

◆ IP6_OPT_HLEN

#define IP6_OPT_HLEN 2

Definition at line 134 of file ip6.h.

◆ IP6_OPT_TYPE

#define IP6_OPT_TYPE ( hdr ) ((hdr)->_opt_type)

Definition at line 137 of file ip6.h.

◆ IP6_OPT_TYPE_ACTION

#define IP6_OPT_TYPE_ACTION ( hdr ) ((((hdr)->_opt_type) >> 6) & 0x3)

Definition at line 135 of file ip6.h.

◆ IP6_OPT_TYPE_CHANGE

#define IP6_OPT_TYPE_CHANGE ( hdr ) ((((hdr)->_opt_type) >> 5) & 0x1)

Definition at line 136 of file ip6.h.

◆ IP6_PAD1_OPTION

#define IP6_PAD1_OPTION 0

Definition at line 112 of file ip6.h.

◆ IP6_PADN_OPTION

#define IP6_PADN_OPTION 1

Definition at line 113 of file ip6.h.

◆ IP6_ROUT_NEXTH

#define IP6_ROUT_NEXTH ( hdr ) ((hdr)->_nexth)

Definition at line 200 of file ip6.h.

◆ IP6_ROUT_RPL

#define IP6_ROUT_RPL 3

Definition at line 180 of file ip6.h.

◆ IP6_ROUT_SEG_LEFT

#define IP6_ROUT_SEG_LEFT ( hdr ) ((hdr)->_segments_left)

Definition at line 202 of file ip6.h.

◆ IP6_ROUT_TYPE

#define IP6_ROUT_TYPE ( hdr ) ((hdr)->_routing_type)

Definition at line 201 of file ip6.h.

◆ IP6_ROUT_TYPE2

#define IP6_ROUT_TYPE2 2

Definition at line 179 of file ip6.h.

◆ IP6_ROUTER_ALERT_DLEN

#define IP6_ROUTER_ALERT_DLEN 2

Definition at line 117 of file ip6.h.

◆ IP6_ROUTER_ALERT_OPTION

#define IP6_ROUTER_ALERT_OPTION 5

Definition at line 114 of file ip6.h.

◆ IP6_ROUTER_ALERT_VALUE_MLD

#define IP6_ROUTER_ALERT_VALUE_MLD 0

Definition at line 118 of file ip6.h.

◆ IP6H_FL

#define IP6H_FL ( hdr ) (lwip_ntohl((hdr)->_v_tc_fl) & 0x000fffff)

Definition at line 101 of file ip6.h.

◆ IP6H_HOPLIM

#define IP6H_HOPLIM ( hdr ) ((hdr)->_hoplim)

Definition at line 105 of file ip6.h.

◆ IP6H_HOPLIM_SET

#define IP6H_HOPLIM_SET	(	hdr,
		hl
	)	(hdr)->_hoplim = (u8_t)(hl)

Definition at line 109 of file ip6.h.

◆ IP6H_NEXTH

#define IP6H_NEXTH ( hdr ) ((hdr)->_nexth)

Definition at line 103 of file ip6.h.

◆ IP6H_NEXTH_P

#define IP6H_NEXTH_P ( hdr ) ((u8_t *)(hdr) + 6)

Definition at line 104 of file ip6.h.

◆ IP6H_NEXTH_SET

#define IP6H_NEXTH_SET	(	hdr,
		nexth
	)	(hdr)->_nexth = (nexth)

Definition at line 108 of file ip6.h.

◆ IP6H_PLEN

#define IP6H_PLEN ( hdr ) (lwip_ntohs((hdr)->_plen))

Definition at line 102 of file ip6.h.

◆ IP6H_PLEN_SET

#define IP6H_PLEN_SET	(	hdr,
		plen
	)	(hdr)->_plen = lwip_htons(plen)

Definition at line 107 of file ip6.h.

◆ IP6H_TC

#define IP6H_TC ( hdr ) ((lwip_ntohl((hdr)->_v_tc_fl) >> 20) & 0xff)

Definition at line 100 of file ip6.h.

◆ IP6H_V

#define IP6H_V ( hdr ) ((lwip_ntohl((hdr)->_v_tc_fl) >> 28) & 0x0f)

Definition at line 99 of file ip6.h.

◆ IP6H_VTCFL_SET

#define IP6H_VTCFL_SET	(	hdr,
		v,
		tc,
		fl
	)	(hdr)->_v_tc_fl = (lwip_htonl((((u32_t)(v)) << 28) \| (((u32_t)(tc)) << 20) \| (fl)))

Definition at line 106 of file ip6.h.

Typedef Documentation

◆ ip6_addr_p_t

typedef typedefPACK_STRUCT_END struct ip6_addr_packed ip6_addr_p_t

Definition at line 62 of file ip6.h.

Variable Documentation

◆ PACK_STRUCT_STRUCT

PACK_STRUCT_BEGIN struct ip6_frag_hdr PACK_STRUCT_STRUCT

Classes

Macros

Typedefs

Variables