cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / if_tunnel.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/if_tunnel.h b/i686-linux-gnu-4.7/usr/include/linux/if_tunnel.h
new file mode 100644 (file)
index 0000000..ecdc766
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/if_tunnel.h
@@ -0,0 +1,163 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IF_TUNNEL_H_
+#define _IF_TUNNEL_H_
+
+#include <linux/types.h>
+#include <linux/if.h>
+#include <linux/ip.h>
+#include <linux/in6.h>
+#include <asm/byteorder.h>
+
+
+#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 SIOCGET6RD      (SIOCDEVPRIVATE + 8)
+#define SIOCADD6RD      (SIOCDEVPRIVATE + 9)
+#define SIOCDEL6RD      (SIOCDEVPRIVATE + 10)
+#define SIOCCHG6RD      (SIOCDEVPRIVATE + 11)
+
+#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_ACK                __cpu_to_be16(0x0080)
+#define GRE_FLAGS      __cpu_to_be16(0x0078)
+#define GRE_VERSION    __cpu_to_be16(0x0007)
+
+#define GRE_IS_CSUM(f)         ((f) & GRE_CSUM)
+#define GRE_IS_ROUTING(f)      ((f) & GRE_ROUTING)
+#define GRE_IS_KEY(f)          ((f) & GRE_KEY)
+#define GRE_IS_SEQ(f)          ((f) & GRE_SEQ)
+#define GRE_IS_STRICT(f)       ((f) & GRE_STRICT)
+#define GRE_IS_REC(f)          ((f) & GRE_REC)
+#define GRE_IS_ACK(f)          ((f) & GRE_ACK)
+
+#define GRE_VERSION_0          __cpu_to_be16(0x0000)
+#define GRE_VERSION_1          __cpu_to_be16(0x0001)
+#define GRE_PROTO_PPP          __cpu_to_be16(0x880b)
+#define GRE_PPTP_KEY_MASK      __cpu_to_be32(0xffff)
+
+struct ip_tunnel_parm {
+       char                    name[IFNAMSIZ];
+       int                     link;
+       __be16                  i_flags;
+       __be16                  o_flags;
+       __be32                  i_key;
+       __be32                  o_key;
+       struct iphdr            iph;
+};
+
+enum {
+       IFLA_IPTUN_UNSPEC,
+       IFLA_IPTUN_LINK,
+       IFLA_IPTUN_LOCAL,
+       IFLA_IPTUN_REMOTE,
+       IFLA_IPTUN_TTL,
+       IFLA_IPTUN_TOS,
+       IFLA_IPTUN_ENCAP_LIMIT,
+       IFLA_IPTUN_FLOWINFO,
+       IFLA_IPTUN_FLAGS,
+       IFLA_IPTUN_PROTO,
+       IFLA_IPTUN_PMTUDISC,
+       IFLA_IPTUN_6RD_PREFIX,
+       IFLA_IPTUN_6RD_RELAY_PREFIX,
+       IFLA_IPTUN_6RD_PREFIXLEN,
+       IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
+       IFLA_IPTUN_ENCAP_TYPE,
+       IFLA_IPTUN_ENCAP_FLAGS,
+       IFLA_IPTUN_ENCAP_SPORT,
+       IFLA_IPTUN_ENCAP_DPORT,
+       IFLA_IPTUN_COLLECT_METADATA,
+       IFLA_IPTUN_FWMARK,
+       __IFLA_IPTUN_MAX,
+};
+#define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
+
+enum tunnel_encap_types {
+       TUNNEL_ENCAP_NONE,
+       TUNNEL_ENCAP_FOU,
+       TUNNEL_ENCAP_GUE,
+       TUNNEL_ENCAP_MPLS,
+};
+
+#define TUNNEL_ENCAP_FLAG_CSUM         (1<<0)
+#define TUNNEL_ENCAP_FLAG_CSUM6                (1<<1)
+#define TUNNEL_ENCAP_FLAG_REMCSUM      (1<<2)
+
+/* 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
+
+struct ip_tunnel_6rd {
+       struct in6_addr         prefix;
+       __be32                  relay_prefix;
+       __u16                   prefixlen;
+       __u16                   relay_prefixlen;
+};
+
+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_ENCAP_LIMIT,
+       IFLA_GRE_FLOWINFO,
+       IFLA_GRE_FLAGS,
+       IFLA_GRE_ENCAP_TYPE,
+       IFLA_GRE_ENCAP_FLAGS,
+       IFLA_GRE_ENCAP_SPORT,
+       IFLA_GRE_ENCAP_DPORT,
+       IFLA_GRE_COLLECT_METADATA,
+       IFLA_GRE_IGNORE_DF,
+       IFLA_GRE_FWMARK,
+       IFLA_GRE_ERSPAN_INDEX,
+       IFLA_GRE_ERSPAN_VER,
+       IFLA_GRE_ERSPAN_DIR,
+       IFLA_GRE_ERSPAN_HWID,
+       __IFLA_GRE_MAX,
+};
+
+#define IFLA_GRE_MAX   (__IFLA_GRE_MAX - 1)
+
+/* VTI-mode i_flags */
+#define VTI_ISVTI ((__be16)0x0001)
+
+enum {
+       IFLA_VTI_UNSPEC,
+       IFLA_VTI_LINK,
+       IFLA_VTI_IKEY,
+       IFLA_VTI_OKEY,
+       IFLA_VTI_LOCAL,
+       IFLA_VTI_REMOTE,
+       IFLA_VTI_FWMARK,
+       __IFLA_VTI_MAX,
+};
+
+#define IFLA_VTI_MAX   (__IFLA_VTI_MAX - 1)
+#endif /* _IF_TUNNEL_H_ */