diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2007-11-14 07:56:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 23:53:58 +0100 |
| commit | 2a8cc6c89039e0530a3335954253b76ed0f9339a (patch) | |
| tree | df7c77496032025bf73d0ee60441e0cc2724ed29 /include | |
| parent | [IPV6] ADDRCONF: Allow address selection policy with ifindex. (diff) | |
| download | linux-2a8cc6c89039e0530a3335954253b76ed0f9339a.tar.xz linux-2a8cc6c89039e0530a3335954253b76ed0f9339a.zip | |
[IPV6] ADDRCONF: Support RFC3484 configurable address selection policy table.
Policy table is implemented as an RCU linear list since we do not expect
large list nor frequent updates.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/if_addrlabel.h | 32 | ||||
| -rw-r--r-- | include/linux/rtnetlink.h | 7 | ||||
| -rw-r--r-- | include/net/addrconf.h | 8 |
3 files changed, 47 insertions, 0 deletions
diff --git a/include/linux/if_addrlabel.h b/include/linux/if_addrlabel.h new file mode 100644 index 000000000000..9fe79c95dd28 --- /dev/null +++ b/include/linux/if_addrlabel.h @@ -0,0 +1,32 @@ +/* + * if_addrlabel.h - netlink interface for address labels + * + * Copyright (C)2007 USAGI/WIDE Project, All Rights Reserved. + * + * Authors: + * YOSHIFUJI Hideaki @ USAGI/WIDE <yoshfuji@linux-ipv6.org> + */ + +#ifndef __LINUX_IF_ADDRLABEL_H +#define __LINUX_IF_ADDRLABEL_H + +struct ifaddrlblmsg +{ + __u8 ifal_family; /* Address family */ + __u8 __ifal_reserved; /* Reserved */ + __u8 ifal_prefixlen; /* Prefix length */ + __u8 ifal_flags; /* Flags */ + __u32 ifal_index; /* Link index */ + __u32 ifal_seq; /* sequence number */ +}; + +enum +{ + IFAL_ADDRESS = 1, + IFAL_LABEL = 2, + __IFAL_MAX +}; + +#define IFAL_MAX (__IFAL_MAX - 1) + +#endif diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 4e81836191df..e20dcc89a836 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -100,6 +100,13 @@ enum { RTM_NEWNDUSEROPT = 68, #define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT + RTM_NEWADDRLABEL = 72, +#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL + RTM_DELADDRLABEL, +#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL + RTM_GETADDRLABEL, +#define RTM_GETADDRLABEL RTM_GETADDRLABEL + __RTM_MAX, #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) }; diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 33b593e17441..bccc2feb99da 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -84,6 +84,14 @@ extern void addrconf_leave_solict(struct inet6_dev *idev, struct in6_addr *addr); /* + * IPv6 Address Label subsystem (addrlabel.c) + */ +extern int ipv6_addr_label_init(void); +extern void ipv6_addr_label_rtnl_register(void); +extern u32 ipv6_addr_label(const struct in6_addr *addr, + int type, int ifindex); + +/* * multicast prototypes (mcast.c) */ extern int ipv6_sock_mc_join(struct sock *sk, int ifindex, |