include/uapi/linux/tc_act/tc_tunnel_key.h

   1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
   2 /*
   3  * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
   4  * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  */
  11
  12 #ifndef __LINUX_TC_TUNNEL_KEY_H
  13 #define __LINUX_TC_TUNNEL_KEY_H
  14
  15 #include <linux/pkt_cls.h>
  16
  17 #define TCA_ACT_TUNNEL_KEY 17
  18
  19 #define TCA_TUNNEL_KEY_ACT_SET      1
  20 #define TCA_TUNNEL_KEY_ACT_RELEASE  2
  21
  22 struct tc_tunnel_key {
  23         tc_gen;
  24         int t_action;
  25 };
  26
  27 enum {
  28         TCA_TUNNEL_KEY_UNSPEC,
  29         TCA_TUNNEL_KEY_TM,
  30         TCA_TUNNEL_KEY_PARMS,
  31         TCA_TUNNEL_KEY_ENC_IPV4_SRC,    /* be32 */
  32         TCA_TUNNEL_KEY_ENC_IPV4_DST,    /* be32 */
  33         TCA_TUNNEL_KEY_ENC_IPV6_SRC,    /* struct in6_addr */
  34         TCA_TUNNEL_KEY_ENC_IPV6_DST,    /* struct in6_addr */
  35         TCA_TUNNEL_KEY_ENC_KEY_ID,      /* be64 */
  36         TCA_TUNNEL_KEY_PAD,
  37         TCA_TUNNEL_KEY_ENC_DST_PORT,    /* be16 */
  38         TCA_TUNNEL_KEY_NO_CSUM,         /* u8 */
  39         TCA_TUNNEL_KEY_ENC_OPTS,        /* Nested TCA_TUNNEL_KEY_ENC_OPTS_
  40                                          * attributes
  41                                          */
  42         TCA_TUNNEL_KEY_ENC_TOS,         /* u8 */
  43         TCA_TUNNEL_KEY_ENC_TTL,         /* u8 */
  44         __TCA_TUNNEL_KEY_MAX,
  45 };
  46
  47 #define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)
  48
  49 enum {
  50         TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
  51         TCA_TUNNEL_KEY_ENC_OPTS_GENEVE,         /* Nested
  52                                                  * TCA_TUNNEL_KEY_ENC_OPTS_
  53                                                  * attributes
  54                                                  */
  55         __TCA_TUNNEL_KEY_ENC_OPTS_MAX,
  56 };
  57
  58 #define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)
  59
  60 enum {
  61         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
  62         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS,            /* be16 */
  63         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE,             /* u8 */
  64         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA,             /* 4 to 128 bytes */
  65
  66         __TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
  67 };
  68
  69 #define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
  70         (__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
  71
  72 #endif