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_TUNNEL_KEY_ACT_SET 1
18 #define TCA_TUNNEL_KEY_ACT_RELEASE 2
19
20 struct tc_tunnel_key {
21 tc_gen;
22 int t_action;
23 };
24
25 enum {
26 TCA_TUNNEL_KEY_UNSPEC,
27 TCA_TUNNEL_KEY_TM,
28 TCA_TUNNEL_KEY_PARMS,
29 TCA_TUNNEL_KEY_ENC_IPV4_SRC, /* be32 */
30 TCA_TUNNEL_KEY_ENC_IPV4_DST, /* be32 */
31 TCA_TUNNEL_KEY_ENC_IPV6_SRC, /* struct in6_addr */
32 TCA_TUNNEL_KEY_ENC_IPV6_DST, /* struct in6_addr */
33 TCA_TUNNEL_KEY_ENC_KEY_ID, /* be64 */
34 TCA_TUNNEL_KEY_PAD,
35 TCA_TUNNEL_KEY_ENC_DST_PORT, /* be16 */
36 TCA_TUNNEL_KEY_NO_CSUM, /* u8 */
37 TCA_TUNNEL_KEY_ENC_OPTS, /* Nested TCA_TUNNEL_KEY_ENC_OPTS_
38 * attributes
39 */
40 TCA_TUNNEL_KEY_ENC_TOS, /* u8 */
41 TCA_TUNNEL_KEY_ENC_TTL, /* u8 */
42 __TCA_TUNNEL_KEY_MAX,
43 };
44
45 #define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)
46
47 enum {
48 TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
49 TCA_TUNNEL_KEY_ENC_OPTS_GENEVE, /* Nested
50 * TCA_TUNNEL_KEY_ENC_OPTS_
51 * attributes
52 */
53 __TCA_TUNNEL_KEY_ENC_OPTS_MAX,
54 };
55
56 #define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)
57
58 enum {
59 TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
60 TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS, /* be16 */
61 TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */
62 TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */
63
64 __TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
65 };
66
67 #define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
68 (__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
69
70 #endif