Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[safe/jmp/linux-2.6] / include / net / ipv6.h

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 639ec53..eba5cc0 100644 (file)
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -73,7 +73,6 @@
 #define IPV6_ADDR_SCOPE_MASK   0x00f0U
 
 #define IPV6_ADDR_MAPPED       0x1000U
-#define IPV6_ADDR_RESERVED     0x2000U /* reserved address space */
 
 /*
  *     Addr scopes
@@ -246,9 +245,9 @@ extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb);
 int ip6_frag_nqueues(struct net *net);
 int ip6_frag_mem(struct net *net);
 
-#define IPV6_FRAG_HIGH_THRESH  262144          /* == 256*1024 */
-#define IPV6_FRAG_LOW_THRESH   196608          /* == 192*1024 */
-#define IPV6_FRAG_TIMEOUT      (60*HZ)         /* 60 seconds */
+#define IPV6_FRAG_HIGH_THRESH  (256 * 1024)    /* 262144 */
+#define IPV6_FRAG_LOW_THRESH   (192 * 1024)    /* 196608 */
+#define IPV6_FRAG_TIMEOUT      (60 * HZ)       /* 60 seconds */
 
 extern int __ipv6_addr_type(const struct in6_addr *addr);
 static inline int ipv6_addr_type(const struct in6_addr *addr)
@@ -423,7 +422,7 @@ static inline int __ipv6_addr_diff(const void *token1, const void *token2, int a
        for (i = 0; i < addrlen; i++) {
                __be32 xb = a1[i] ^ a2[i];
                if (xb)
-                       return i * 32 + 32 - fls(ntohl(xb));
+                       return i * 32 + 31 - __fls(ntohl(xb));
        }
 
        /*
@@ -483,8 +482,7 @@ extern int                  ip6_rcv_finish(struct sk_buff *skb);
 extern int                     ip6_xmit(struct sock *sk,
                                         struct sk_buff *skb,
                                         struct flowi *fl,
-                                        struct ipv6_txoptions *opt,
-                                        int ipfragok);
+                                        struct ipv6_txoptions *opt);
 
 extern int                     ip6_nd_hdr(struct sock *sk,
                                           struct sk_buff *skb,
@@ -505,7 +503,8 @@ extern int                  ip6_append_data(struct sock *sk,
                                                struct ipv6_txoptions *opt,
                                                struct flowi *fl,
                                                struct rt6_info *rt,
-                                               unsigned int flags);
+                                               unsigned int flags,
+                                               int dontfrag);
 
 extern int                     ip6_push_pending_frames(struct sock *sk);
 
@@ -579,9 +578,11 @@ extern int                 ip6_datagram_connect(struct sock *sk,
                                                     struct sockaddr *addr, int addr_len);
 
 extern int                     ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
+extern int                     ipv6_recv_rxpmtu(struct sock *sk, struct msghdr *msg, int len);
 extern void                    ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
                                                u32 info, u8 *payload);
 extern void                    ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info);
+extern void                    ipv6_local_rxpmtu(struct sock *sk, struct flowi *fl, u32 mtu);
 
 extern int inet6_release(struct socket *sock);
 extern int inet6_bind(struct socket *sock, struct sockaddr *uaddr,