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
   7 #ifndef __LINUX_TC_TUNNEL_KEY_H
   8 #define __LINUX_TC_TUNNEL_KEY_H
   9
  10 #include <linux/pkt_cls.h>
  11
  12 #define TCA_TUNNEL_KEY_ACT_SET      1
  13 #define TCA_TUNNEL_KEY_ACT_RELEASE  2
  14
  15 struct tc_tunnel_key {
  16         tc_gen;
  17         int t_action;
  18 };
  19
  20 enum {
  21         TCA_TUNNEL_KEY_UNSPEC,
  22         TCA_TUNNEL_KEY_TM,
  23         TCA_TUNNEL_KEY_PARMS,
  24         TCA_TUNNEL_KEY_ENC_IPV4_SRC,    /* be32 */
  25         TCA_TUNNEL_KEY_ENC_IPV4_DST,    /* be32 */
  26         TCA_TUNNEL_KEY_ENC_IPV6_SRC,    /* struct in6_addr */
  27         TCA_TUNNEL_KEY_ENC_IPV6_DST,    /* struct in6_addr */
  28         TCA_TUNNEL_KEY_ENC_KEY_ID,      /* be64 */
  29         TCA_TUNNEL_KEY_PAD,
  30         TCA_TUNNEL_KEY_ENC_DST_PORT,    /* be16 */
  31         TCA_TUNNEL_KEY_NO_CSUM,         /* u8 */
  32         TCA_TUNNEL_KEY_ENC_OPTS,        /* Nested TCA_TUNNEL_KEY_ENC_OPTS_
  33                                          * attributes
  34                                          */
  35         TCA_TUNNEL_KEY_ENC_TOS,         /* u8 */
  36         TCA_TUNNEL_KEY_ENC_TTL,         /* u8 */
  37         TCA_TUNNEL_KEY_NO_FRAG,         /* flag */
  38         __TCA_TUNNEL_KEY_MAX,
  39 };
  40
  41 #define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)
  42
  43 enum {
  44         TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
  45         TCA_TUNNEL_KEY_ENC_OPTS_GENEVE,         /* Nested
  46                                                  * TCA_TUNNEL_KEY_ENC_OPTS_
  47                                                  * attributes
  48                                                  */
  49         TCA_TUNNEL_KEY_ENC_OPTS_VXLAN,          /* Nested
  50                                                  * TCA_TUNNEL_KEY_ENC_OPTS_
  51                                                  * attributes
  52                                                  */
  53         TCA_TUNNEL_KEY_ENC_OPTS_ERSPAN,         /* Nested
  54                                                  * TCA_TUNNEL_KEY_ENC_OPTS_
  55                                                  * attributes
  56                                                  */
  57         __TCA_TUNNEL_KEY_ENC_OPTS_MAX,
  58 };
  59
  60 #define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)
  61
  62 enum {
  63         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
  64         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS,            /* be16 */
  65         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE,             /* u8 */
  66         TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA,             /* 4 to 128 bytes */
  67
  68         __TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
  69 };
  70
  71 #define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
  72         (__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
  73
  74 enum {
  75         TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC,
  76         TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP,               /* u32 */
  77         __TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX,
  78 };
  79
  80 #define TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX \
  81         (__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX - 1)
  82
  83 enum {
  84         TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_UNSPEC,
  85         TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_VER,              /* u8 */
  86         TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_INDEX,            /* be32 */
  87         TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_DIR,              /* u8 */
  88         TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_HWID,             /* u8 */
  89         __TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX,
  90 };
  91
  92 #define TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX \
  93         (__TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX - 1)
  94
  95 #endif