1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux <<
2 #ifndef _UAPI_LWTUNNEL_H_ 1 #ifndef _UAPI_LWTUNNEL_H_
3 #define _UAPI_LWTUNNEL_H_ 2 #define _UAPI_LWTUNNEL_H_
4 3
5 #include <linux/types.h> 4 #include <linux/types.h>
6 5
7 enum lwtunnel_encap_types { 6 enum lwtunnel_encap_types {
8 LWTUNNEL_ENCAP_NONE, 7 LWTUNNEL_ENCAP_NONE,
9 LWTUNNEL_ENCAP_MPLS, 8 LWTUNNEL_ENCAP_MPLS,
10 LWTUNNEL_ENCAP_IP, 9 LWTUNNEL_ENCAP_IP,
11 LWTUNNEL_ENCAP_ILA, 10 LWTUNNEL_ENCAP_ILA,
12 LWTUNNEL_ENCAP_IP6, 11 LWTUNNEL_ENCAP_IP6,
13 LWTUNNEL_ENCAP_SEG6, 12 LWTUNNEL_ENCAP_SEG6,
14 LWTUNNEL_ENCAP_BPF, 13 LWTUNNEL_ENCAP_BPF,
15 LWTUNNEL_ENCAP_SEG6_LOCAL, <<
16 LWTUNNEL_ENCAP_RPL, <<
17 LWTUNNEL_ENCAP_IOAM6, <<
18 LWTUNNEL_ENCAP_XFRM, <<
19 __LWTUNNEL_ENCAP_MAX, 14 __LWTUNNEL_ENCAP_MAX,
20 }; 15 };
21 16
22 #define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_M 17 #define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_MAX - 1)
23 18
24 enum lwtunnel_ip_t { 19 enum lwtunnel_ip_t {
25 LWTUNNEL_IP_UNSPEC, 20 LWTUNNEL_IP_UNSPEC,
26 LWTUNNEL_IP_ID, 21 LWTUNNEL_IP_ID,
27 LWTUNNEL_IP_DST, 22 LWTUNNEL_IP_DST,
28 LWTUNNEL_IP_SRC, 23 LWTUNNEL_IP_SRC,
29 LWTUNNEL_IP_TTL, 24 LWTUNNEL_IP_TTL,
30 LWTUNNEL_IP_TOS, 25 LWTUNNEL_IP_TOS,
31 LWTUNNEL_IP_FLAGS, 26 LWTUNNEL_IP_FLAGS,
32 LWTUNNEL_IP_PAD, 27 LWTUNNEL_IP_PAD,
33 LWTUNNEL_IP_OPTS, <<
34 __LWTUNNEL_IP_MAX, 28 __LWTUNNEL_IP_MAX,
35 }; 29 };
36 30
37 #define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1 31 #define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1)
38 32
39 enum lwtunnel_ip6_t { 33 enum lwtunnel_ip6_t {
40 LWTUNNEL_IP6_UNSPEC, 34 LWTUNNEL_IP6_UNSPEC,
41 LWTUNNEL_IP6_ID, 35 LWTUNNEL_IP6_ID,
42 LWTUNNEL_IP6_DST, 36 LWTUNNEL_IP6_DST,
43 LWTUNNEL_IP6_SRC, 37 LWTUNNEL_IP6_SRC,
44 LWTUNNEL_IP6_HOPLIMIT, 38 LWTUNNEL_IP6_HOPLIMIT,
45 LWTUNNEL_IP6_TC, 39 LWTUNNEL_IP6_TC,
46 LWTUNNEL_IP6_FLAGS, 40 LWTUNNEL_IP6_FLAGS,
47 LWTUNNEL_IP6_PAD, 41 LWTUNNEL_IP6_PAD,
48 LWTUNNEL_IP6_OPTS, <<
49 __LWTUNNEL_IP6_MAX, 42 __LWTUNNEL_IP6_MAX,
50 }; 43 };
51 44
52 #define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 45 #define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1)
53 46
54 enum { 47 enum {
55 LWTUNNEL_IP_OPTS_UNSPEC, <<
56 LWTUNNEL_IP_OPTS_GENEVE, <<
57 LWTUNNEL_IP_OPTS_VXLAN, <<
58 LWTUNNEL_IP_OPTS_ERSPAN, <<
59 __LWTUNNEL_IP_OPTS_MAX, <<
60 }; <<
61 <<
62 #define LWTUNNEL_IP_OPTS_MAX (__LWTUNNEL_IP_OP <<
63 <<
64 enum { <<
65 LWTUNNEL_IP_OPT_GENEVE_UNSPEC, <<
66 LWTUNNEL_IP_OPT_GENEVE_CLASS, <<
67 LWTUNNEL_IP_OPT_GENEVE_TYPE, <<
68 LWTUNNEL_IP_OPT_GENEVE_DATA, <<
69 __LWTUNNEL_IP_OPT_GENEVE_MAX, <<
70 }; <<
71 <<
72 #define LWTUNNEL_IP_OPT_GENEVE_MAX (__LWTUNNEL <<
73 <<
74 enum { <<
75 LWTUNNEL_IP_OPT_VXLAN_UNSPEC, <<
76 LWTUNNEL_IP_OPT_VXLAN_GBP, <<
77 __LWTUNNEL_IP_OPT_VXLAN_MAX, <<
78 }; <<
79 <<
80 #define LWTUNNEL_IP_OPT_VXLAN_MAX (__LWTUNNEL_ <<
81 <<
82 enum { <<
83 LWTUNNEL_IP_OPT_ERSPAN_UNSPEC, <<
84 LWTUNNEL_IP_OPT_ERSPAN_VER, <<
85 LWTUNNEL_IP_OPT_ERSPAN_INDEX, <<
86 LWTUNNEL_IP_OPT_ERSPAN_DIR, <<
87 LWTUNNEL_IP_OPT_ERSPAN_HWID, <<
88 __LWTUNNEL_IP_OPT_ERSPAN_MAX, <<
89 }; <<
90 <<
91 #define LWTUNNEL_IP_OPT_ERSPAN_MAX (__LWTUNNEL <<
92 <<
93 enum { <<
94 LWT_BPF_PROG_UNSPEC, 48 LWT_BPF_PROG_UNSPEC,
95 LWT_BPF_PROG_FD, 49 LWT_BPF_PROG_FD,
96 LWT_BPF_PROG_NAME, 50 LWT_BPF_PROG_NAME,
97 __LWT_BPF_PROG_MAX, 51 __LWT_BPF_PROG_MAX,
98 }; 52 };
99 53
100 #define LWT_BPF_PROG_MAX (__LWT_BPF_PROG_MAX - 54 #define LWT_BPF_PROG_MAX (__LWT_BPF_PROG_MAX - 1)
101 55
102 enum { 56 enum {
103 LWT_BPF_UNSPEC, 57 LWT_BPF_UNSPEC,
104 LWT_BPF_IN, 58 LWT_BPF_IN,
105 LWT_BPF_OUT, 59 LWT_BPF_OUT,
106 LWT_BPF_XMIT, 60 LWT_BPF_XMIT,
107 LWT_BPF_XMIT_HEADROOM, 61 LWT_BPF_XMIT_HEADROOM,
108 __LWT_BPF_MAX, 62 __LWT_BPF_MAX,
109 }; 63 };
110 64
111 #define LWT_BPF_MAX (__LWT_BPF_MAX - 1) 65 #define LWT_BPF_MAX (__LWT_BPF_MAX - 1)
112 66
113 #define LWT_BPF_MAX_HEADROOM 256 67 #define LWT_BPF_MAX_HEADROOM 256
114 <<
115 enum { <<
116 LWT_XFRM_UNSPEC, <<
117 LWT_XFRM_IF_ID, <<
118 LWT_XFRM_LINK, <<
119 __LWT_XFRM_MAX, <<
120 }; <<
121 <<
122 #define LWT_XFRM_MAX (__LWT_XFRM_MAX - 1) <<
123 68
124 #endif /* _UAPI_LWTUNNEL_H_ */ 69 #endif /* _UAPI_LWTUNNEL_H_ */
125 70
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