Merge master.kernel.org:/home/rmk/linux-2.6-arm

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

diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 228eb4e..5a9aae4 100644 (file)
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -3,22 +3,27 @@
 
 #include <linux/types.h>
 
+#ifdef __KERNEL__
+#include <linux/ip.h>
+#endif
+
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
 #define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
 #define SIOCDELTUNNEL   (SIOCDEVPRIVATE + 2)
 #define SIOCCHGTUNNEL   (SIOCDEVPRIVATE + 3)
+#define SIOCGETPRL      (SIOCDEVPRIVATE + 4)
+#define SIOCADDPRL      (SIOCDEVPRIVATE + 5)
+#define SIOCDELPRL      (SIOCDEVPRIVATE + 6)
+#define SIOCCHGPRL      (SIOCDEVPRIVATE + 7)
 
-#define GRE_CSUM       __constant_htons(0x8000)
-#define GRE_ROUTING    __constant_htons(0x4000)
-#define GRE_KEY                __constant_htons(0x2000)
-#define GRE_SEQ                __constant_htons(0x1000)
-#define GRE_STRICT     __constant_htons(0x0800)
-#define GRE_REC                __constant_htons(0x0700)
-#define GRE_FLAGS      __constant_htons(0x00F8)
-#define GRE_VERSION    __constant_htons(0x0007)
-
-/* i_flags values for SIT mode */
-#define        SIT_ISATAP      0x0001
+#define GRE_CSUM       __cpu_to_be16(0x8000)
+#define GRE_ROUTING    __cpu_to_be16(0x4000)
+#define GRE_KEY                __cpu_to_be16(0x2000)
+#define GRE_SEQ                __cpu_to_be16(0x1000)
+#define GRE_STRICT     __cpu_to_be16(0x0800)
+#define GRE_REC                __cpu_to_be16(0x0700)
+#define GRE_FLAGS      __cpu_to_be16(0x00F8)
+#define GRE_VERSION    __cpu_to_be16(0x0007)
 
 struct ip_tunnel_parm
 {
@@ -31,4 +36,37 @@ struct ip_tunnel_parm
        struct iphdr            iph;
 };
 
+/* SIT-mode i_flags */
+#define        SIT_ISATAP      0x0001
+
+struct ip_tunnel_prl {
+       __be32                  addr;
+       __u16                   flags;
+       __u16                   __reserved;
+       __u32                   datalen;
+       __u32                   __reserved2;
+       /* data follows */
+};
+
+/* PRL flags */
+#define        PRL_DEFAULT             0x0001
+
+enum
+{
+       IFLA_GRE_UNSPEC,
+       IFLA_GRE_LINK,
+       IFLA_GRE_IFLAGS,
+       IFLA_GRE_OFLAGS,
+       IFLA_GRE_IKEY,
+       IFLA_GRE_OKEY,
+       IFLA_GRE_LOCAL,
+       IFLA_GRE_REMOTE,
+       IFLA_GRE_TTL,
+       IFLA_GRE_TOS,
+       IFLA_GRE_PMTUDISC,
+       __IFLA_GRE_MAX,
+};
+
+#define IFLA_GRE_MAX   (__IFLA_GRE_MAX - 1)
+
 #endif /* _IF_TUNNEL_H_ */