diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/inetdevice.h | 1 | ||||
| -rw-r--r-- | include/net/addrconf.h | 2 | ||||
| -rw-r--r-- | include/net/if_inet6.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/if_addr.h | 9 |
4 files changed, 13 insertions, 1 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 674aeead6260..ead323243e7b 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -150,6 +150,7 @@ struct in_ifaddr { __be32 ifa_broadcast; unsigned char ifa_scope; unsigned char ifa_prefixlen; + unsigned char ifa_proto; __u32 ifa_flags; char ifa_label[IFNAMSIZ]; diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 59940e230b78..f7506f08e505 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -64,6 +64,8 @@ struct ifa6_config { const struct in6_addr *pfx; unsigned int plen; + u8 ifa_proto; + const struct in6_addr *peer_pfx; u32 rt_priority; diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index f026cf08a8e8..4cfdef6ca4f6 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -71,6 +71,8 @@ struct inet6_ifaddr { bool tokenized; + u8 ifa_proto; + struct rcu_head rcu; struct in6_addr peer_addr; }; diff --git a/include/uapi/linux/if_addr.h b/include/uapi/linux/if_addr.h index dfcf3ce0097f..1c392dd95a5e 100644 --- a/include/uapi/linux/if_addr.h +++ b/include/uapi/linux/if_addr.h @@ -33,8 +33,9 @@ enum { IFA_CACHEINFO, IFA_MULTICAST, IFA_FLAGS, - IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */ + IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */ IFA_TARGET_NETNSID, + IFA_PROTO, /* u8, address protocol */ __IFA_MAX, }; @@ -69,4 +70,10 @@ struct ifa_cacheinfo { #define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg)) #endif +/* ifa_proto */ +#define IFAPROT_UNSPEC 0 +#define IFAPROT_KERNEL_LO 1 /* loopback */ +#define IFAPROT_KERNEL_RA 2 /* set by kernel from router announcement */ +#define IFAPROT_KERNEL_LL 3 /* link-local set by kernel */ + #endif |