Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

[safe/jmp/linux-2.6] / include / linux / rtnetlink.h

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index c91476c..ba3254e 100644 (file)
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -1,6 +1,7 @@
 #ifndef __LINUX_RTNETLINK_H
 #define __LINUX_RTNETLINK_H
 
+#include <linux/types.h>
 #include <linux/netlink.h>
 #include <linux/if_link.h>
 #include <linux/if_addr.h>
@@ -97,6 +98,21 @@ enum {
        RTM_SETNEIGHTBL,
 #define RTM_SETNEIGHTBL        RTM_SETNEIGHTBL
 
+       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_GETDCB = 78,
+#define RTM_GETDCB RTM_GETDCB
+       RTM_SETDCB,
+#define RTM_SETDCB RTM_SETDCB
+
        __RTM_MAX,
 #define RTM_MAX                (((__RTM_MAX + 3) & ~3) - 1)
 };
@@ -201,6 +217,7 @@ enum
 #define RTPROT_DNROUTED        13      /* DECnet routing daemon */
 #define RTPROT_XORP    14      /* XORP */
 #define RTPROT_NTK     15      /* Netsukuku */
+#define RTPROT_DHCP    16      /* DHCP client */
 
 /* rtm_scope
 
@@ -236,6 +253,7 @@ enum rt_class_t
 {
        RT_TABLE_UNSPEC=0,
 /* User defined values */
+       RT_TABLE_COMPAT=252,
        RT_TABLE_DEFAULT=253,
        RT_TABLE_MAIN=254,
        RT_TABLE_LOCAL=255,
@@ -257,10 +275,10 @@ enum rtattr_type_t
        RTA_PREFSRC,
        RTA_METRICS,
        RTA_MULTIPATH,
-       RTA_PROTOINFO,
+       RTA_PROTOINFO, /* no longer used */
        RTA_FLOW,
        RTA_CACHEINFO,
-       RTA_SESSION,
+       RTA_SESSION, /* no longer used */
        RTA_MP_ALGO, /* no longer used */
        RTA_TABLE,
        __RTA_MAX
@@ -351,6 +369,8 @@ enum
 #define RTAX_INITCWND RTAX_INITCWND
        RTAX_FEATURES,
 #define RTAX_FEATURES RTAX_FEATURES
+       RTAX_RTO_MIN,
+#define RTAX_RTO_MIN RTAX_RTO_MIN
        __RTAX_MAX
 };
 
@@ -469,6 +489,7 @@ enum
        TCA_RATE,
        TCA_FCNT,
        TCA_STATS2,
+       TCA_STAB,
        __TCA_MAX
 };
 
@@ -477,6 +498,32 @@ enum
 #define TCA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
 #define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
 
+/********************************************************************
+ *             Neighbor Discovery userland options
+ ****/
+
+struct nduseroptmsg
+{
+       unsigned char   nduseropt_family;
+       unsigned char   nduseropt_pad1;
+       unsigned short  nduseropt_opts_len;     /* Total length of options */
+       int             nduseropt_ifindex;
+       __u8            nduseropt_icmp_type;
+       __u8            nduseropt_icmp_code;
+       unsigned short  nduseropt_pad2;
+       unsigned int    nduseropt_pad3;
+       /* Followed by one or more ND options */
+};
+
+enum
+{
+       NDUSEROPT_UNSPEC,
+       NDUSEROPT_SRCADDR,
+       __NDUSEROPT_MAX
+};
+
+#define NDUSEROPT_MAX  (__NDUSEROPT_MAX - 1)
+
 #ifndef __KERNEL__
 /* RTnetlink multicast groups - backwards compatibility for userspace */
 #define RTMGRP_LINK            1
@@ -540,6 +587,12 @@ enum rtnetlink_groups {
 #define RTNLGRP_IPV6_PREFIX    RTNLGRP_IPV6_PREFIX
        RTNLGRP_IPV6_RULE,
 #define RTNLGRP_IPV6_RULE      RTNLGRP_IPV6_RULE
+       RTNLGRP_ND_USEROPT,
+#define RTNLGRP_ND_USEROPT     RTNLGRP_ND_USEROPT
+       RTNLGRP_PHONET_IFADDR,
+#define RTNLGRP_PHONET_IFADDR  RTNLGRP_PHONET_IFADDR
+       RTNLGRP_PHONET_ROUTE,
+#define RTNLGRP_PHONET_ROUTE   RTNLGRP_PHONET_ROUTE
        __RTNLGRP_MAX
 };
 #define RTNLGRP_MAX    (__RTNLGRP_MAX - 1)
@@ -562,29 +615,17 @@ struct tcamsg
 
 #include <linux/mutex.h>
 
-extern size_t rtattr_strlcpy(char *dest, const struct rtattr *rta, size_t size);
 static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
 {
        int len = strlen(str) + 1;
        return len > rta->rta_len || memcmp(RTA_DATA(rta), str, len);
 }
 
-extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, int len);
-extern int __rtattr_parse_nested_compat(struct rtattr *tb[], int maxattr,
-                                       struct rtattr *rta, int len);
-
-#define rtattr_parse_nested(tb, max, rta) \
-       rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
-
-#define rtattr_parse_nested_compat(tb, max, rta, data, len) \
-({     data = RTA_PAYLOAD(rta) >= len ? RTA_DATA(rta) : NULL; \
-       __rtattr_parse_nested_compat(tb, max, rta, len); })
-
-extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
-extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
-extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
-                      struct nlmsghdr *nlh, gfp_t flags);
-extern void rtnl_set_sk_err(u32 group, int error);
+extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
+extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid);
+extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid,
+                       u32 group, struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_set_sk_err(struct net *net, u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
 extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
                              u32 id, u32 ts, u32 tsage, long expires,
@@ -712,26 +753,19 @@ extern void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change);
 extern void rtnl_lock(void);
 extern void rtnl_unlock(void);
 extern int rtnl_trylock(void);
+extern int rtnl_is_locked(void);
 
 extern void rtnetlink_init(void);
 extern void __rtnl_unlock(void);
 
 #define ASSERT_RTNL() do { \
-       if (unlikely(rtnl_trylock())) { \
-               rtnl_unlock(); \
+       if (unlikely(!rtnl_is_locked())) { \
                printk(KERN_ERR "RTNL: assertion failed at %s (%d)\n", \
                       __FILE__,  __LINE__); \
                dump_stack(); \
        } \
 } while(0)
 
-#define BUG_TRAP(x) do { \
-       if (unlikely(!(x))) { \
-               printk(KERN_ERR "KERNEL: assertion (%s) failed at %s (%d)\n", \
-                       #x,  __FILE__ , __LINE__); \
-       } \
-} while(0)
-
 static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
 {
        return RTA_GET_U32(rta[RTA_TABLE-1]);