1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2/*
3 * include/linux/if_team.h - Network team device driver header
4 * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>
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 _UAPI_LINUX_IF_TEAM_H_
13#define _UAPI_LINUX_IF_TEAM_H_
14
15
16#define TEAM_STRING_MAX_LEN 32
17
18/**********************************
19 * NETLINK_GENERIC netlink family.
20 **********************************/
21
22enum {
23	TEAM_CMD_NOOP,
24	TEAM_CMD_OPTIONS_SET,
25	TEAM_CMD_OPTIONS_GET,
26	TEAM_CMD_PORT_LIST_GET,
27
28	__TEAM_CMD_MAX,
29	TEAM_CMD_MAX = (__TEAM_CMD_MAX - 1),
30};
31
32enum {
33	TEAM_ATTR_UNSPEC,
34	TEAM_ATTR_TEAM_IFINDEX,		/* u32 */
35	TEAM_ATTR_LIST_OPTION,		/* nest */
36	TEAM_ATTR_LIST_PORT,		/* nest */
37
38	__TEAM_ATTR_MAX,
39	TEAM_ATTR_MAX = __TEAM_ATTR_MAX - 1,
40};
41
42/* Nested layout of get/set msg:
43 *
44 *	[TEAM_ATTR_LIST_OPTION]
45 *		[TEAM_ATTR_ITEM_OPTION]
46 *			[TEAM_ATTR_OPTION_*], ...
47 *		[TEAM_ATTR_ITEM_OPTION]
48 *			[TEAM_ATTR_OPTION_*], ...
49 *		...
50 *	[TEAM_ATTR_LIST_PORT]
51 *		[TEAM_ATTR_ITEM_PORT]
52 *			[TEAM_ATTR_PORT_*], ...
53 *		[TEAM_ATTR_ITEM_PORT]
54 *			[TEAM_ATTR_PORT_*], ...
55 *		...
56 */
57
58enum {
59	TEAM_ATTR_ITEM_OPTION_UNSPEC,
60	TEAM_ATTR_ITEM_OPTION,		/* nest */
61
62	__TEAM_ATTR_ITEM_OPTION_MAX,
63	TEAM_ATTR_ITEM_OPTION_MAX = __TEAM_ATTR_ITEM_OPTION_MAX - 1,
64};
65
66enum {
67	TEAM_ATTR_OPTION_UNSPEC,
68	TEAM_ATTR_OPTION_NAME,		/* string */
69	TEAM_ATTR_OPTION_CHANGED,	/* flag */
70	TEAM_ATTR_OPTION_TYPE,		/* u8 */
71	TEAM_ATTR_OPTION_DATA,		/* dynamic */
72	TEAM_ATTR_OPTION_REMOVED,	/* flag */
73	TEAM_ATTR_OPTION_PORT_IFINDEX,	/* u32 */ /* for per-port options */
74	TEAM_ATTR_OPTION_ARRAY_INDEX,	/* u32 */ /* for array options */
75
76	__TEAM_ATTR_OPTION_MAX,
77	TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1,
78};
79
80enum {
81	TEAM_ATTR_ITEM_PORT_UNSPEC,
82	TEAM_ATTR_ITEM_PORT,		/* nest */
83
84	__TEAM_ATTR_ITEM_PORT_MAX,
85	TEAM_ATTR_ITEM_PORT_MAX = __TEAM_ATTR_ITEM_PORT_MAX - 1,
86};
87
88enum {
89	TEAM_ATTR_PORT_UNSPEC,
90	TEAM_ATTR_PORT_IFINDEX,		/* u32 */
91	TEAM_ATTR_PORT_CHANGED,		/* flag */
92	TEAM_ATTR_PORT_LINKUP,		/* flag */
93	TEAM_ATTR_PORT_SPEED,		/* u32 */
94	TEAM_ATTR_PORT_DUPLEX,		/* u8 */
95	TEAM_ATTR_PORT_REMOVED,		/* flag */
96
97	__TEAM_ATTR_PORT_MAX,
98	TEAM_ATTR_PORT_MAX = __TEAM_ATTR_PORT_MAX - 1,
99};
100
101/*
102 * NETLINK_GENERIC related info
103 */
104#define TEAM_GENL_NAME "team"
105#define TEAM_GENL_VERSION 0x1
106#define TEAM_GENL_CHANGE_EVENT_MC_GRP_NAME "change_event"
107
108#endif /* _UAPI_LINUX_IF_TEAM_H_ */
109