1 /*
2  *  SR-IPv6 implementation
3  *
4  *  Author:
5  *  David Lebrun <david.lebrun@uclouvain.be>
6  *
7  *
8  *  This program is free software; you can redistribute it and/or
9  *      modify it under the terms of the GNU General Public License
10  *      as published by the Free Software Foundation; either version
11  *      2 of the License, or (at your option) any later version.
12  */
13 
14 #ifndef _UAPI_LINUX_SEG6_LOCAL_H
15 #define _UAPI_LINUX_SEG6_LOCAL_H
16 
17 #include <linux/seg6.h>
18 
19 enum {
20 	SEG6_LOCAL_UNSPEC,
21 	SEG6_LOCAL_ACTION,
22 	SEG6_LOCAL_SRH,
23 	SEG6_LOCAL_TABLE,
24 	SEG6_LOCAL_NH4,
25 	SEG6_LOCAL_NH6,
26 	SEG6_LOCAL_IIF,
27 	SEG6_LOCAL_OIF,
28 	SEG6_LOCAL_BPF,
29 	__SEG6_LOCAL_MAX,
30 };
31 #define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1)
32 
33 enum {
34 	SEG6_LOCAL_ACTION_UNSPEC	= 0,
35 	/* node segment */
36 	SEG6_LOCAL_ACTION_END		= 1,
37 	/* adjacency segment (IPv6 cross-connect) */
38 	SEG6_LOCAL_ACTION_END_X		= 2,
39 	/* lookup of next seg NH in table */
40 	SEG6_LOCAL_ACTION_END_T		= 3,
41 	/* decap and L2 cross-connect */
42 	SEG6_LOCAL_ACTION_END_DX2	= 4,
43 	/* decap and IPv6 cross-connect */
44 	SEG6_LOCAL_ACTION_END_DX6	= 5,
45 	/* decap and IPv4 cross-connect */
46 	SEG6_LOCAL_ACTION_END_DX4	= 6,
47 	/* decap and lookup of DA in v6 table */
48 	SEG6_LOCAL_ACTION_END_DT6	= 7,
49 	/* decap and lookup of DA in v4 table */
50 	SEG6_LOCAL_ACTION_END_DT4	= 8,
51 	/* binding segment with insertion */
52 	SEG6_LOCAL_ACTION_END_B6	= 9,
53 	/* binding segment with encapsulation */
54 	SEG6_LOCAL_ACTION_END_B6_ENCAP	= 10,
55 	/* binding segment with MPLS encap */
56 	SEG6_LOCAL_ACTION_END_BM	= 11,
57 	/* lookup last seg in table */
58 	SEG6_LOCAL_ACTION_END_S		= 12,
59 	/* forward to SR-unaware VNF with static proxy */
60 	SEG6_LOCAL_ACTION_END_AS	= 13,
61 	/* forward to SR-unaware VNF with masquerading */
62 	SEG6_LOCAL_ACTION_END_AM	= 14,
63 	/* custom BPF action */
64 	SEG6_LOCAL_ACTION_END_BPF	= 15,
65 
66 	__SEG6_LOCAL_ACTION_MAX,
67 };
68 
69 #define SEG6_LOCAL_ACTION_MAX (__SEG6_LOCAL_ACTION_MAX - 1)
70 
71 enum {
72 	SEG6_LOCAL_BPF_PROG_UNSPEC,
73 	SEG6_LOCAL_BPF_PROG,
74 	SEG6_LOCAL_BPF_PROG_NAME,
75 	__SEG6_LOCAL_BPF_PROG_MAX,
76 };
77 
78 #define SEG6_LOCAL_BPF_PROG_MAX (__SEG6_LOCAL_BPF_PROG_MAX - 1)
79 
80 #endif
81