1/*
2 * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29#ifndef _NET_IF_BOND_VAR_H_
30#define	_NET_IF_BOND_VAR_H_
31
32#include <sys/types.h>
33
34#include <net/lacp.h>
35
36#pragma pack(4)
37
38#define IF_BOND_OP_ADD_INTERFACE		1
39#define IF_BOND_OP_REMOVE_INTERFACE		2
40#define IF_BOND_OP_GET_STATUS			3
41#define IF_BOND_OP_SET_VERBOSE			4
42#define IF_BOND_OP_SET_MODE			5
43
44#define IF_BOND_MODE_LACP			0
45#define IF_BOND_MODE_STATIC			1
46
47struct if_bond_partner_state {
48    lacp_system 		ibps_system;
49    lacp_system_priority 	ibps_system_priority;
50    lacp_key			ibps_key;
51    lacp_port			ibps_port;
52    lacp_port_priority		ibps_port_priority;
53    lacp_actor_partner_state	ibps_state;
54    u_char			ibps_reserved1;
55};
56
57#define IF_BOND_STATUS_SELECTED_STATE_UNSELECTED	0
58#define IF_BOND_STATUS_SELECTED_STATE_SELECTED		1
59#define IF_BOND_STATUS_SELECTED_STATE_STANDBY		2
60
61struct if_bond_status {
62    char 			ibs_if_name[IFNAMSIZ];	/* interface name */
63    lacp_port_priority		ibs_port_priority;
64    lacp_actor_partner_state	ibs_state;
65    u_char			ibs_selected_state;
66    struct if_bond_partner_state ibs_partner_state;
67    u_int32_t			ibs_reserved[8];
68};
69
70#define IF_BOND_STATUS_REQ_VERSION	1
71
72struct if_bond_status_req {
73    int		ibsr_version;	/* version */
74    int		ibsr_total;	/* returned number of struct if_bond_status's */
75    int		ibsr_count;	/* number that will fit in ibsr_buffer */
76    union {			/* buffer to hold if_bond_status's */
77	void *		ibsru_buffer;
78	u_int64_t	ibsru_buffer64;
79    } ibsr_ibsru;
80    lacp_key	ibsr_key;	/* returned */
81    u_int8_t	ibsr_mode;	/* returned (IF_BOND_MODE_{LACP, STATIC}) */
82    u_int8_t	ibsr_reserved0;	/* for future use */
83    u_int32_t	ibsr_reserved[3];/* for future use */
84};
85#define ibsr_buffer	ibsr_ibsru.ibsru_buffer
86
87struct if_bond_req {
88    u_int32_t	ibr_op;				/* operation */
89    union {
90	char	ibru_if_name[IFNAMSIZ];		/* interface name */
91	struct if_bond_status_req ibru_status;	/* status information */
92	int	ibru_int_val;
93    } ibr_ibru;
94};
95
96#pragma pack()
97
98#include <net/if_bond_internal.h>
99
100#endif /* _NET_IF_BOND_VAR_H_ */
101