cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ip6_tunnel.h (1953B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef _IP6_TUNNEL_H
      3#define _IP6_TUNNEL_H
      4
      5#include <linux/types.h>
      6#include <linux/if.h>		/* For IFNAMSIZ. */
      7#include <linux/in6.h>		/* For struct in6_addr. */
      8
      9#define IPV6_TLV_TNL_ENCAP_LIMIT 4
     10#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
     11
     12/* don't add encapsulation limit if one isn't present in inner packet */
     13#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
     14/* copy the traffic class field from the inner packet */
     15#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
     16/* copy the flowlabel from the inner packet */
     17#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
     18/* being used for Mobile IPv6 */
     19#define IP6_TNL_F_MIP6_DEV 0x8
     20/* copy DSCP from the outer packet */
     21#define IP6_TNL_F_RCV_DSCP_COPY 0x10
     22/* copy fwmark from inner packet */
     23#define IP6_TNL_F_USE_ORIG_FWMARK 0x20
     24/* allow remote endpoint on the local node */
     25#define IP6_TNL_F_ALLOW_LOCAL_REMOTE 0x40
     26
     27struct ip6_tnl_parm {
     28	char name[IFNAMSIZ];	/* name of tunnel device */
     29	int link;		/* ifindex of underlying L2 interface */
     30	__u8 proto;		/* tunnel protocol */
     31	__u8 encap_limit;	/* encapsulation limit for tunnel */
     32	__u8 hop_limit;		/* hop limit for tunnel */
     33	__be32 flowinfo;	/* traffic class and flowlabel for tunnel */
     34	__u32 flags;		/* tunnel flags */
     35	struct in6_addr laddr;	/* local tunnel end-point address */
     36	struct in6_addr raddr;	/* remote tunnel end-point address */
     37};
     38
     39struct ip6_tnl_parm2 {
     40	char name[IFNAMSIZ];	/* name of tunnel device */
     41	int link;		/* ifindex of underlying L2 interface */
     42	__u8 proto;		/* tunnel protocol */
     43	__u8 encap_limit;	/* encapsulation limit for tunnel */
     44	__u8 hop_limit;		/* hop limit for tunnel */
     45	__be32 flowinfo;	/* traffic class and flowlabel for tunnel */
     46	__u32 flags;		/* tunnel flags */
     47	struct in6_addr laddr;	/* local tunnel end-point address */
     48	struct in6_addr raddr;	/* remote tunnel end-point address */
     49
     50	__be16			i_flags;
     51	__be16			o_flags;
     52	__be32			i_key;
     53	__be32			o_key;
     54};
     55
     56#endif