#define IPV6_MAX_ADDRESSES 16
+#include <linux/in.h>
#include <linux/in6.h>
struct prefix_info {
extern int addrconf_init(void);
extern void addrconf_cleanup(void);
-extern int addrconf_add_ifaddr(void __user *arg);
-extern int addrconf_del_ifaddr(void __user *arg);
-extern int addrconf_set_dstaddr(void __user *arg);
+extern int addrconf_add_ifaddr(struct net *net,
+ void __user *arg);
+extern int addrconf_del_ifaddr(struct net *net,
+ void __user *arg);
+extern int addrconf_set_dstaddr(struct net *net,
+ void __user *arg);
-extern int ipv6_chk_addr(struct in6_addr *addr,
+extern int ipv6_chk_addr(struct net *net,
+ struct in6_addr *addr,
struct net_device *dev,
int strict);
+
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
-extern int ipv6_chk_home_addr(struct in6_addr *addr);
+extern int ipv6_chk_home_addr(struct net *net,
+ struct in6_addr *addr);
#endif
-extern struct inet6_ifaddr * ipv6_get_ifaddr(struct in6_addr *addr,
- struct net_device *dev,
- int strict);
-extern int ipv6_get_saddr(struct dst_entry *dst,
- struct in6_addr *daddr,
- struct in6_addr *saddr);
+extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
+ struct in6_addr *addr,
+ struct net_device *dev,
+ int strict);
+
extern int ipv6_dev_get_saddr(struct net_device *dev,
struct in6_addr *daddr,
struct in6_addr *saddr);
struct in6_addr *solicited)
{
ipv6_addr_set(solicited,
- __constant_htonl(0xFF020000), 0,
- __constant_htonl(0x1),
- __constant_htonl(0xFF000000) | addr->s6_addr32[3]);
+ htonl(0xFF020000), 0,
+ htonl(0x1),
+ htonl(0xFF000000) | addr->s6_addr32[3]);
}
static inline void ipv6_addr_all_nodes(struct in6_addr *addr)
{
- ipv6_addr_set(addr,
- __constant_htonl(0xFF020000), 0, 0,
- __constant_htonl(0x1));
+ ipv6_addr_set(addr, htonl(0xFF020000), 0, 0, htonl(0x1));
}
static inline void ipv6_addr_all_routers(struct in6_addr *addr)
{
- ipv6_addr_set(addr,
- __constant_htonl(0xFF020000), 0, 0,
- __constant_htonl(0x2));
+ ipv6_addr_set(addr, htonl(0xFF020000), 0, 0, htonl(0x2));
}
static inline int ipv6_addr_is_multicast(const struct in6_addr *addr)
{
- return (addr->s6_addr32[0] & __constant_htonl(0xFF000000)) == __constant_htonl(0xFF000000);
+ return (addr->s6_addr32[0] & htonl(0xFF000000)) == htonl(0xFF000000);
}
static inline int ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
addr->s6_addr32[3] == htonl(0x00000002));
}
+static inline int ipv6_isatap_eui64(u8 *eui, __be32 addr)
+{
+ eui[0] = (ipv4_is_zeronet(addr) || ipv4_is_private_10(addr) ||
+ ipv4_is_loopback(addr) || ipv4_is_linklocal_169(addr) ||
+ ipv4_is_private_172(addr) || ipv4_is_test_192(addr) ||
+ ipv4_is_anycast_6to4(addr) || ipv4_is_private_192(addr) ||
+ ipv4_is_test_198(addr) || ipv4_is_multicast(addr) ||
+ ipv4_is_lbcast(addr)) ? 0x00 : 0x02;
+ eui[1] = 0;
+ eui[2] = 0x5E;
+ eui[3] = 0xFE;
+ memcpy (eui+4, &addr, 4);
+ return 0;
+}
+
+static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
+{
+ return ((addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE));
+}
+
#ifdef CONFIG_PROC_FS
extern int if6_proc_init(void);
extern void if6_proc_exit(void);