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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-11-14 15:56:23 +0900
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:53:58 -0800
commit2a8cc6c89039e0530a3335954253b76ed0f9339a (patch)
treedf7c77496032025bf73d0ee60441e0cc2724ed29 /include
parent303065a8545bf7524550bd9564afb48e8a685a2d (diff)
[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.h32
-rw-r--r--include/linux/rtnetlink.h7
-rw-r--r--include/net/addrconf.h8
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 00000000000..9fe79c95dd2
--- /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 4e81836191d..e20dcc89a83 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 33b593e1744..bccc2feb99d 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,