libnl  3.6.0
geneve.h
1 /* SPDX-License-Identifier: LGPL-2.1-only */
2 
3 #ifndef NETLINK_LINK_GENEVE_H_
4 #define NETLINK_LINK_GENEVE_H_
5 
6 #include <netlink/netlink.h>
7 #include <netlink/route/link.h>
8 
9 #ifdef __cplusplus
10 extern "C" {
11 #endif
12 
13 #define RTNL_GENEVE_ID_MAX 16777215
14 
15 #define RTNL_LINK_GENEVE_F_COLLECT_METADATA (1<<0)
16 
17 extern struct rtnl_link *rtnl_link_geneve_alloc(void);
18 extern int rtnl_link_is_geneve(struct rtnl_link *);
19 
20 extern int rtnl_link_geneve_set_id(struct rtnl_link *, uint32_t);
21 extern int rtnl_link_geneve_get_id(struct rtnl_link *, uint32_t *);
22 
23 extern int rtnl_link_geneve_set_remote(struct rtnl_link *, struct nl_addr *);
24 extern int rtnl_link_geneve_get_remote(struct rtnl_link *, struct nl_addr **);
25 
26 extern int rtnl_link_geneve_set_ttl(struct rtnl_link *, uint8_t);
27 extern int rtnl_link_geneve_get_ttl(struct rtnl_link *);
28 
29 extern int rtnl_link_geneve_set_tos(struct rtnl_link *, uint8_t);
30 extern int rtnl_link_geneve_get_tos(struct rtnl_link *);
31 
32 extern int rtnl_link_geneve_set_port(struct rtnl_link *, uint32_t);
33 extern int rtnl_link_geneve_get_port(struct rtnl_link *, uint32_t *);
34 
35 extern int rtnl_link_geneve_set_label(struct rtnl_link *, uint32_t);
36 extern int rtnl_link_geneve_get_label(struct rtnl_link *, uint32_t *);
37 
38 extern int rtnl_link_geneve_set_udp_csum(struct rtnl_link *, uint8_t);
39 extern int rtnl_link_geneve_get_udp_csum(struct rtnl_link *);
40 
41 extern int rtnl_link_geneve_set_udp_zero_csum6_tx(struct rtnl_link *, uint8_t);
43 
44 extern int rtnl_link_geneve_set_udp_zero_csum6_rx(struct rtnl_link *, uint8_t);
46 
47 extern int rtnl_link_geneve_set_flags(struct rtnl_link *, uint8_t flags, int enable);
48 extern int rtnl_link_geneve_get_flags(struct rtnl_link *, uint8_t *flags);
49 
50 #ifdef __cplusplus
51 }
52 #endif
53 
54 #endif
int rtnl_link_geneve_get_remote(struct rtnl_link *, struct nl_addr **)
Get Geneve unicast destination IP address.
Definition: geneve.c:463
int rtnl_link_geneve_get_port(struct rtnl_link *, uint32_t *)
Get UDP destination port to use for Geneve.
Definition: geneve.c:583
int rtnl_link_geneve_set_flags(struct rtnl_link *, uint8_t flags, int enable)
Set Geneve flags.
Definition: geneve.c:761
struct rtnl_link * rtnl_link_geneve_alloc(void)
Allocate link object of type Geneve.
Definition: geneve.c:352
int rtnl_link_geneve_set_tos(struct rtnl_link *, uint8_t)
Set IP ToS value to use for Geneve.
Definition: geneve.c:526
int rtnl_link_geneve_get_udp_zero_csum6_tx(struct rtnl_link *)
Get skip UDP checksum transmitted over IPv6 status to use for Geneve.
Definition: geneve.c:704
int rtnl_link_geneve_get_udp_zero_csum6_rx(struct rtnl_link *)
Get skip UDP checksum received over IPv6 status to use for Geneve.
Definition: geneve.c:741
int rtnl_link_geneve_set_remote(struct rtnl_link *, struct nl_addr *)
Set Geneve unicast destination IP address.
Definition: geneve.c:432
int rtnl_link_geneve_get_tos(struct rtnl_link *)
Get IP ToS value to use for Geneve.
Definition: geneve.c:544
int rtnl_link_geneve_set_udp_zero_csum6_tx(struct rtnl_link *, uint8_t)
Set skip UDP checksum transmitted over IPv6 status to use for Geneve.
Definition: geneve.c:686
int rtnl_link_geneve_get_flags(struct rtnl_link *, uint8_t *flags)
Get Geneve flags.
Definition: geneve.c:785
int rtnl_link_geneve_set_ttl(struct rtnl_link *, uint8_t)
Set IP TTL value to use for Geneve.
Definition: geneve.c:489
int rtnl_link_geneve_set_udp_zero_csum6_rx(struct rtnl_link *, uint8_t)
Set skip UDP checksum received over IPv6 status to use for Geneve.
Definition: geneve.c:723
int rtnl_link_geneve_set_label(struct rtnl_link *, uint32_t)
Set flow label to use for Geneve.
Definition: geneve.c:607
int rtnl_link_geneve_get_label(struct rtnl_link *, uint32_t *)
Get flow label to use for Geneve.
Definition: geneve.c:626
int rtnl_link_geneve_set_udp_csum(struct rtnl_link *, uint8_t)
Set UDP checksum status to use for Geneve.
Definition: geneve.c:649
int rtnl_link_geneve_get_udp_csum(struct rtnl_link *)
Get UDP checksum status to use for Geneve.
Definition: geneve.c:667
int rtnl_link_geneve_set_port(struct rtnl_link *, uint32_t)
Set UDP destination port to use for Geneve.
Definition: geneve.c:564
int rtnl_link_geneve_set_id(struct rtnl_link *, uint32_t)
Set Geneve Network Indentifier.
Definition: geneve.c:386
int rtnl_link_geneve_get_ttl(struct rtnl_link *)
Get IP TTL value to use for Geneve.
Definition: geneve.c:507
int rtnl_link_geneve_get_id(struct rtnl_link *, uint32_t *)
Get Geneve Network Identifier.
Definition: geneve.c:408
int rtnl_link_is_geneve(struct rtnl_link *)
Check if link is a Geneve link.
Definition: geneve.c:374