1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*-
* Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NET80211_IEEE80211_PROTO_H_
#define _NET80211_IEEE80211_PROTO_H_
/*
* 802.11 protocol implementation definitions.
*/
enum ieee80211_state {
IEEE80211_S_INIT, /* default state */
IEEE80211_S_SCAN, /* scanning */
IEEE80211_S_AUTH, /* try to authenticate */
IEEE80211_S_ASSOC, /* try to assoc */
IEEE80211_S_RUN /* associated */
};
#define IEEE80211_SEND_MGMT(_ic,_ni,_type,_arg) \
((*(_ic)->ic_send_mgmt)(_ic, _ni, _type, _arg))
extern const char *ieee80211_mgt_subtype_name[];
extern void ieee80211_proto_attach(struct ifnet *);
extern void ieee80211_proto_detach(struct ifnet *);
extern void ieee80211_input(struct ifnet *, struct mbuf *,
int, u_int32_t, u_int);
extern void ieee80211_recv_mgmt(struct ieee80211com *, struct mbuf *, int,
int, u_int32_t, u_int);
extern int ieee80211_send_mgmt(struct ieee80211com *, struct ieee80211_node *,
int, int);
extern int ieee80211_mgmt_output(struct ifnet *, struct ieee80211_node *,
struct mbuf *, int);
extern struct mbuf *ieee80211_encap(struct ifnet *, struct mbuf *);
extern struct mbuf *ieee80211_decap(struct ifnet *, struct mbuf *);
extern u_int8_t *ieee80211_add_rates(u_int8_t *frm,
const struct ieee80211_rateset *);
extern u_int8_t *ieee80211_add_xrates(u_int8_t *frm,
const struct ieee80211_rateset *);
extern int ieee80211_new_state(struct ifnet *, enum ieee80211_state, int);
extern void ieee80211_print_essid(u_int8_t *, int);
extern void ieee80211_dump_pkt(u_int8_t *, int, int, int);
#endif /* _NET80211_IEEE80211_PROTO_H_ */
|
