1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2/* Do not edit directly, auto-generated from: */
3/*	Documentation/netlink/specs/mptcp_pm.yaml */
4/* YNL-GEN uapi header */
5
6#ifndef _UAPI_LINUX_MPTCP_PM_H
7#define _UAPI_LINUX_MPTCP_PM_H
8
9#define MPTCP_PM_NAME	"mptcp_pm"
10#define MPTCP_PM_VER	1
11
12/**
13 * enum mptcp_event_type
14 * @MPTCP_EVENT_UNSPEC: unused event
15 * @MPTCP_EVENT_CREATED: token, family, saddr4 | saddr6, daddr4 | daddr6,
16 *   sport, dport A new MPTCP connection has been created. It is the good time
17 *   to allocate memory and send ADD_ADDR if needed. Depending on the
18 *   traffic-patterns it can take a long time until the MPTCP_EVENT_ESTABLISHED
19 *   is sent.
20 * @MPTCP_EVENT_ESTABLISHED: token, family, saddr4 | saddr6, daddr4 | daddr6,
21 *   sport, dport A MPTCP connection is established (can start new subflows).
22 * @MPTCP_EVENT_CLOSED: token A MPTCP connection has stopped.
23 * @MPTCP_EVENT_ANNOUNCED: token, rem_id, family, daddr4 | daddr6 [, dport] A
24 *   new address has been announced by the peer.
25 * @MPTCP_EVENT_REMOVED: token, rem_id An address has been lost by the peer.
26 * @MPTCP_EVENT_SUB_ESTABLISHED: token, family, loc_id, rem_id, saddr4 |
27 *   saddr6, daddr4 | daddr6, sport, dport, backup, if_idx [, error] A new
28 *   subflow has been established. 'error' should not be set.
29 * @MPTCP_EVENT_SUB_CLOSED: token, family, loc_id, rem_id, saddr4 | saddr6,
30 *   daddr4 | daddr6, sport, dport, backup, if_idx [, error] A subflow has been
31 *   closed. An error (copy of sk_err) could be set if an error has been
32 *   detected for this subflow.
33 * @MPTCP_EVENT_SUB_PRIORITY: token, family, loc_id, rem_id, saddr4 | saddr6,
34 *   daddr4 | daddr6, sport, dport, backup, if_idx [, error] The priority of a
35 *   subflow has changed. 'error' should not be set.
36 * @MPTCP_EVENT_LISTENER_CREATED: family, sport, saddr4 | saddr6 A new PM
37 *   listener is created.
38 * @MPTCP_EVENT_LISTENER_CLOSED: family, sport, saddr4 | saddr6 A PM listener
39 *   is closed.
40 */
41enum mptcp_event_type {
42	MPTCP_EVENT_UNSPEC,
43	MPTCP_EVENT_CREATED,
44	MPTCP_EVENT_ESTABLISHED,
45	MPTCP_EVENT_CLOSED,
46	MPTCP_EVENT_ANNOUNCED = 6,
47	MPTCP_EVENT_REMOVED,
48	MPTCP_EVENT_SUB_ESTABLISHED = 10,
49	MPTCP_EVENT_SUB_CLOSED,
50	MPTCP_EVENT_SUB_PRIORITY = 13,
51	MPTCP_EVENT_LISTENER_CREATED = 15,
52	MPTCP_EVENT_LISTENER_CLOSED,
53};
54
55enum {
56	MPTCP_PM_ADDR_ATTR_UNSPEC,
57	MPTCP_PM_ADDR_ATTR_FAMILY,
58	MPTCP_PM_ADDR_ATTR_ID,
59	MPTCP_PM_ADDR_ATTR_ADDR4,
60	MPTCP_PM_ADDR_ATTR_ADDR6,
61	MPTCP_PM_ADDR_ATTR_PORT,
62	MPTCP_PM_ADDR_ATTR_FLAGS,
63	MPTCP_PM_ADDR_ATTR_IF_IDX,
64
65	__MPTCP_PM_ADDR_ATTR_MAX
66};
67#define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1)
68
69enum {
70	MPTCP_SUBFLOW_ATTR_UNSPEC,
71	MPTCP_SUBFLOW_ATTR_TOKEN_REM,
72	MPTCP_SUBFLOW_ATTR_TOKEN_LOC,
73	MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ,
74	MPTCP_SUBFLOW_ATTR_MAP_SEQ,
75	MPTCP_SUBFLOW_ATTR_MAP_SFSEQ,
76	MPTCP_SUBFLOW_ATTR_SSN_OFFSET,
77	MPTCP_SUBFLOW_ATTR_MAP_DATALEN,
78	MPTCP_SUBFLOW_ATTR_FLAGS,
79	MPTCP_SUBFLOW_ATTR_ID_REM,
80	MPTCP_SUBFLOW_ATTR_ID_LOC,
81	MPTCP_SUBFLOW_ATTR_PAD,
82
83	__MPTCP_SUBFLOW_ATTR_MAX
84};
85#define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1)
86
87enum {
88	MPTCP_PM_ENDPOINT_ADDR = 1,
89
90	__MPTCP_PM_ENDPOINT_MAX
91};
92#define MPTCP_PM_ENDPOINT_MAX (__MPTCP_PM_ENDPOINT_MAX - 1)
93
94enum {
95	MPTCP_PM_ATTR_UNSPEC,
96	MPTCP_PM_ATTR_ADDR,
97	MPTCP_PM_ATTR_RCV_ADD_ADDRS,
98	MPTCP_PM_ATTR_SUBFLOWS,
99	MPTCP_PM_ATTR_TOKEN,
100	MPTCP_PM_ATTR_LOC_ID,
101	MPTCP_PM_ATTR_ADDR_REMOTE,
102
103	__MPTCP_ATTR_AFTER_LAST
104};
105#define MPTCP_PM_ATTR_MAX (__MPTCP_ATTR_AFTER_LAST - 1)
106
107enum mptcp_event_attr {
108	MPTCP_ATTR_UNSPEC,
109	MPTCP_ATTR_TOKEN,
110	MPTCP_ATTR_FAMILY,
111	MPTCP_ATTR_LOC_ID,
112	MPTCP_ATTR_REM_ID,
113	MPTCP_ATTR_SADDR4,
114	MPTCP_ATTR_SADDR6,
115	MPTCP_ATTR_DADDR4,
116	MPTCP_ATTR_DADDR6,
117	MPTCP_ATTR_SPORT,
118	MPTCP_ATTR_DPORT,
119	MPTCP_ATTR_BACKUP,
120	MPTCP_ATTR_ERROR,
121	MPTCP_ATTR_FLAGS,
122	MPTCP_ATTR_TIMEOUT,
123	MPTCP_ATTR_IF_IDX,
124	MPTCP_ATTR_RESET_REASON,
125	MPTCP_ATTR_RESET_FLAGS,
126	MPTCP_ATTR_SERVER_SIDE,
127
128	__MPTCP_ATTR_MAX
129};
130#define MPTCP_ATTR_MAX (__MPTCP_ATTR_MAX - 1)
131
132enum {
133	MPTCP_PM_CMD_UNSPEC,
134	MPTCP_PM_CMD_ADD_ADDR,
135	MPTCP_PM_CMD_DEL_ADDR,
136	MPTCP_PM_CMD_GET_ADDR,
137	MPTCP_PM_CMD_FLUSH_ADDRS,
138	MPTCP_PM_CMD_SET_LIMITS,
139	MPTCP_PM_CMD_GET_LIMITS,
140	MPTCP_PM_CMD_SET_FLAGS,
141	MPTCP_PM_CMD_ANNOUNCE,
142	MPTCP_PM_CMD_REMOVE,
143	MPTCP_PM_CMD_SUBFLOW_CREATE,
144	MPTCP_PM_CMD_SUBFLOW_DESTROY,
145
146	__MPTCP_PM_CMD_AFTER_LAST
147};
148#define MPTCP_PM_CMD_MAX (__MPTCP_PM_CMD_AFTER_LAST - 1)
149
150#endif /* _UAPI_LINUX_MPTCP_PM_H */
151