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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seg6_iptunnel.h (936B)

      1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
      2/*
      3 *  SR-IPv6 implementation
      4 *
      5 *  Author:
      6 *  David Lebrun <david.lebrun@uclouvain.be>
      7 *
      8 *
      9 *  This program is free software; you can redistribute it and/or
     10 *      modify it under the terms of the GNU General Public License
     11 *      as published by the Free Software Foundation; either version
     12 *      2 of the License, or (at your option) any later version.
     13 */
     14
     15#ifndef _UAPI_LINUX_SEG6_IPTUNNEL_H
     16#define _UAPI_LINUX_SEG6_IPTUNNEL_H
     17
     18#include <linux/seg6.h>		/* For struct ipv6_sr_hdr. */
     19
     20enum {
     21	SEG6_IPTUNNEL_UNSPEC,
     22	SEG6_IPTUNNEL_SRH,
     23	__SEG6_IPTUNNEL_MAX,
     24};
     25#define SEG6_IPTUNNEL_MAX (__SEG6_IPTUNNEL_MAX - 1)
     26
     27struct seg6_iptunnel_encap {
     28	int mode;
     29	struct ipv6_sr_hdr srh[0];
     30};
     31
     32#define SEG6_IPTUN_ENCAP_SIZE(x) ((sizeof(*x)) + (((x)->srh->hdrlen + 1) << 3))
     33
     34enum {
     35	SEG6_IPTUN_MODE_INLINE,
     36	SEG6_IPTUN_MODE_ENCAP,
     37	SEG6_IPTUN_MODE_L2ENCAP,
     38};
     39
     40#endif