master
1/* $NetBSD: ieee80211_var.h,v 1.34 2020/03/15 23:04:51 thorpej Exp $ */
2/*-
3 * Copyright (c) 2001 Atsushi Onoe
4 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * Alternatively, this software may be distributed under the terms of the
19 * GNU General Public License ("GPL") version 2 as published by the Free
20 * Software Foundation.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 * $FreeBSD: src/sys/net80211/ieee80211_var.h,v 1.30 2005/08/10 16:22:29 sam Exp $
34 */
35#ifndef _NET80211_IEEE80211_VAR_H_
36#define _NET80211_IEEE80211_VAR_H_
37
38/*
39 * Definitions for IEEE 802.11 drivers.
40 */
41#define IEEE80211_DEBUG
42#undef IEEE80211_DEBUG_REFCNT /* node refcnt stuff */
43
44/* NB: portability glue must go first */
45#ifdef __NetBSD__
46#include <net80211/ieee80211_netbsd.h>
47#elif __FreeBSD__
48#include <net80211/ieee80211_freebsd.h>
49#elif __linux__
50#include <net80211/ieee80211_linux.h>
51#else
52#error "No support for your operating system!"
53#endif
54
55#include <sys/queue.h> /* XXX */
56
57#include <net80211/_ieee80211.h>
58#include <net80211/ieee80211.h>
59#include <net80211/ieee80211_crypto.h>
60#include <net80211/ieee80211_ioctl.h> /* for ieee80211_stats */
61#include <net80211/ieee80211_node.h>
62#include <net80211/ieee80211_proto.h>
63
64#define IEEE80211_TXPOWER_MAX 100 /* .5 dbM (XXX units?) */
65#define IEEE80211_TXPOWER_MIN 0 /* kill radio */
66
67#define IEEE80211_DTIM_MAX 15 /* max DTIM period */
68#define IEEE80211_DTIM_MIN 1 /* min DTIM period */
69#define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */
70
71/* NB: min+max come from WiFi requirements */
72#define IEEE80211_BINTVAL_MAX 1000 /* max beacon interval (TU's) */
73#define IEEE80211_BINTVAL_MIN 25 /* min beacon interval (TU's) */
74#define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */
75
76#define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */
77
78#define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */
79#define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */
80
81#define IEEE80211_FIXED_RATE_NONE -1
82#define IEEE80211_MCAST_RATE_DEFAULT (2*1) /* default mcast rate (1M) */
83
84#define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX
85#define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX
86
87#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024)
88#define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000)
89
90struct ieee80211_aclator;
91
92#define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */
93
94#define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */
95
96struct ieee80211com {
97 SLIST_ENTRY(ieee80211com) ic_next;
98 struct ifnet *ic_ifp; /* associated device */
99 struct ieee80211_stats ic_stats; /* statistics */
100 struct sysctllog *ic_sysctllog; /* for destroying sysctl tree */
101 u_int32_t ic_debug; /* debug msg flags */
102 int ic_vap; /* virtual AP index */
103 ieee80211_beacon_lock_t ic_beaconlock; /* beacon update lock */
104
105 LIST_ENTRY(ieee80211com) ic_list; /* chain of all ieee80211com */
106 int (*ic_reset)(struct ifnet *);
107 void (*ic_recv_mgmt)(struct ieee80211com *,
108 struct mbuf *, struct ieee80211_node *,
109 int, int, u_int32_t);
110 int (*ic_send_mgmt)(struct ieee80211com *,
111 struct ieee80211_node *, int, int);
112 int (*ic_newstate)(struct ieee80211com *,
113 enum ieee80211_state, int);
114 void (*ic_newassoc)(struct ieee80211_node *, int);
115 void (*ic_updateslot)(struct ifnet *);
116 void (*ic_set_tim)(struct ieee80211_node *, int);
117 u_int8_t ic_myaddr[IEEE80211_ADDR_LEN];
118 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
119 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX+1];
120 u_int8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
121 u_int8_t ic_chan_active[IEEE80211_CHAN_BYTES];
122 u_int8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
123 struct ieee80211_node_table ic_scan; /* scan candidates */
124 struct ifqueue ic_mgtq;
125 u_int32_t ic_flags; /* state flags */
126 u_int32_t ic_flags_ext; /* extended state flags */
127 u_int32_t ic_caps; /* capabilities */
128 u_int16_t ic_modecaps; /* set of mode capabilities */
129 u_int16_t ic_curmode; /* current mode */
130 enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */
131 enum ieee80211_opmode ic_opmode; /* operation mode */
132 enum ieee80211_state ic_state; /* 802.11 state */
133 enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */
134 enum ieee80211_roamingmode ic_roaming; /* roaming mode */
135 struct ieee80211_node_table ic_sta; /* stations/neighbors */
136 u_int32_t *ic_aid_bitmap; /* association id map */
137 u_int16_t ic_max_aid;
138 u_int16_t ic_sta_assoc; /* stations associated */
139 u_int16_t ic_ps_sta; /* stations in power save */
140 u_int16_t ic_ps_pending; /* ps sta's w/ pending frames */
141 u_int8_t *ic_tim_bitmap; /* power-save stations w/ data*/
142 u_int16_t ic_tim_len; /* ic_tim_bitmap size (bytes) */
143 u_int8_t ic_dtim_period; /* DTIM period */
144 u_int8_t ic_dtim_count; /* DTIM count for last bcn */
145 struct ifmedia ic_media; /* interface media config */
146 struct bpf_if * ic_rawbpf; /* packet filter structure */
147 struct ieee80211_node *ic_bss; /* information for this node */
148 struct ieee80211_channel *ic_ibss_chan;
149 struct ieee80211_channel *ic_curchan; /* current channel */
150 int ic_fixed_rate; /* index to ic_sup_rates[] */
151 int ic_mcast_rate; /* rate for mcast frames */
152 u_int16_t ic_rtsthreshold;
153 u_int16_t ic_fragthreshold;
154 u_int8_t ic_bmiss_count; /* current beacon miss count */
155 int ic_bmiss_max; /* max bmiss before scan */
156 struct ieee80211_node *(*ic_node_alloc)(struct ieee80211_node_table*);
157 void (*ic_node_free)(struct ieee80211_node *);
158 void (*ic_node_cleanup)(struct ieee80211_node *);
159 u_int8_t (*ic_node_getrssi)(const struct ieee80211_node*);
160 u_int16_t ic_lintval; /* listen interval */
161 u_int16_t ic_bintval; /* beacon interval */
162 u_int16_t ic_holdover; /* PM hold over duration */
163 u_int16_t ic_txmin; /* min tx retry count */
164 u_int16_t ic_txmax; /* max tx retry count */
165 u_int16_t ic_txlifetime; /* tx lifetime */
166 u_int16_t ic_txpowlimit; /* global tx power limit */
167 u_int16_t ic_bmisstimeout;/* beacon miss threshold (ms) */
168 u_int16_t ic_nonerpsta; /* # non-ERP stations */
169 u_int16_t ic_longslotsta; /* # long slot time stations */
170 int ic_mgt_timer; /* mgmt timeout */
171 int ic_inact_timer; /* inactivity timer wait */
172 int ic_des_esslen;
173 u_int8_t ic_des_essid[IEEE80211_NWID_LEN];
174 struct ieee80211_channel *ic_des_chan; /* desired channel */
175 u_int8_t ic_des_bssid[IEEE80211_ADDR_LEN];
176 void *ic_opt_ie; /* user-specified IE's */
177 u_int16_t ic_opt_ie_len; /* length of ni_opt_ie */
178 /*
179 * Inactivity timer settings for nodes.
180 */
181 int ic_inact_init; /* initial setting */
182 int ic_inact_auth; /* auth but not assoc setting */
183 int ic_inact_run; /* authorized setting */
184 int ic_inact_probe; /* inactive probe time */
185
186 /*
187 * WME/WMM state.
188 */
189 struct ieee80211_wme_state ic_wme;
190
191 /*
192 * Cipher state/configuration.
193 */
194 struct ieee80211_crypto_state ic_crypto;
195#define ic_nw_keys ic_crypto.cs_nw_keys /* XXX compatibility */
196#define ic_def_txkey ic_crypto.cs_def_txkey /* XXX compatibility */
197
198 /*
199 * 802.1x glue. When an authenticator attaches it
200 * fills in this section. We assume that when ic_ec
201 * is setup that the methods are safe to call.
202 */
203 const struct ieee80211_authenticator *ic_auth;
204 struct eapolcom *ic_ec;
205
206 /*
207 * Access control glue. When a control agent attaches
208 * it fills in this section. We assume that when ic_ac
209 * is setup that the methods are safe to call.
210 */
211 const struct ieee80211_aclator *ic_acl;
212 void *ic_as;
213};
214
215LIST_HEAD(ieee80211com_head, ieee80211com);
216
217extern struct ieee80211com_head ieee80211com_head;
218
219#define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0)
220#define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN)
221
222/* ic_flags */
223/* NB: bits 0x4c available */
224#define IEEE80211_F_FF 0x00000001 /* CONF: ATH FF enabled */
225#define IEEE80211_F_TURBOP 0x00000002 /* CONF: ATH Turbo enabled*/
226/* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */
227#define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */
228#define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */
229#define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */
230#define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */
231#define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */
232/* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */
233#define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/
234#define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */
235#define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */
236#define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */
237#define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/
238#define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */
239#define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */
240#define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */
241#define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */
242#define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */
243#define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */
244#define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/
245#define IEEE80211_F_TIMUPDATE 0x00400000 /* STATUS: update beacon tim */
246#define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */
247#define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */
248#define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */
249#define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */
250#define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */
251#define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */
252#define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */
253#define IEEE80211_F_WMEUPDATE 0x20000000 /* STATUS: update beacon wme */
254
255/* ic_flags_ext */
256#define IEEE80211_FEXT_WDS 0x00000001 /* CONF: 4 addr allowed */
257/* 0x00000006 reserved */
258#define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: enable full bgscan completion */
259#define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/
260
261/* ic_caps */
262#define IEEE80211_C_WEP 0x00000001 /* CAPABILITY: WEP available */
263#define IEEE80211_C_TKIP 0x00000002 /* CAPABILITY: TKIP available */
264#define IEEE80211_C_AES 0x00000004 /* CAPABILITY: AES OCB avail */
265#define IEEE80211_C_AES_CCM 0x00000008 /* CAPABILITY: AES CCM avail */
266#define IEEE80211_C_CKIP 0x00000020 /* CAPABILITY: CKIP available */
267#define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */
268#define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/
269#define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */
270#define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */
271#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */
272#define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */
273#define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */
274#define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */
275#define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */
276#define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */
277#define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */
278#define IEEE80211_C_TKIPMIC 0x00020000 /* CAPABILITY: TKIP MIC avail */
279#define IEEE80211_C_WME_TKIPMIC 0x00040000 /* CAPABILITY: TKIP MIC for QoS
280 frame */
281/* 0x780000 available */
282#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */
283#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */
284#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/
285#define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */
286#define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */
287#define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */
288/* 0x10000000 reserved */
289#define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */
290#define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */
291/* XXX protection/barker? */
292
293#define IEEE80211_C_CRYPTO 0x0000002f /* CAPABILITY: crypto alg's */
294
295void ieee80211_ifattach(struct ieee80211com *);
296void ieee80211_ifdetach(struct ieee80211com *);
297void ieee80211_announce(struct ieee80211com *);
298void ieee80211_media_init(struct ieee80211com *,
299 ifm_change_cb_t, ifm_stat_cb_t);
300void ieee80211_media_init_with_lock(struct ieee80211com *,
301 ifm_change_cb_t, ifm_stat_cb_t, ieee80211_media_lock_t *);
302struct ieee80211com *ieee80211_find_vap(const u_int8_t mac[IEEE80211_ADDR_LEN]);
303int ieee80211_media_change(struct ifnet *);
304void ieee80211_media_status(struct ifnet *, struct ifmediareq *);
305int ieee80211_ioctl(struct ieee80211com *, u_long, void *);
306int ieee80211_cfgget(struct ieee80211com *, u_long, void *);
307int ieee80211_cfgset(struct ieee80211com *, u_long, void *);
308void ieee80211_watchdog(struct ieee80211com *);
309int ieee80211_rate2media(struct ieee80211com *, int,
310 enum ieee80211_phymode);
311int ieee80211_media2rate(int);
312u_int ieee80211_mhz2ieee(u_int, u_int);
313u_int ieee80211_chan2ieee(struct ieee80211com *, struct ieee80211_channel *);
314u_int ieee80211_ieee2mhz(u_int, u_int);
315int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode);
316enum ieee80211_phymode ieee80211_chan2mode(struct ieee80211com *,
317 struct ieee80211_channel *);
318int ieee80211_get_rate(const struct ieee80211_node *);
319
320/*
321 * Key update synchronization methods. XXX should not be visible.
322 */
323static __inline void
324ieee80211_key_update_begin(struct ieee80211com *ic)
325{
326 ic->ic_crypto.cs_key_update_begin(ic);
327}
328static __inline void
329ieee80211_key_update_end(struct ieee80211com *ic)
330{
331 ic->ic_crypto.cs_key_update_end(ic);
332}
333
334/*
335 * XXX these need to be here for IEEE80211_F_DATAPAD
336 */
337
338/*
339 * Return the space occupied by the 802.11 header and any
340 * padding required by the driver. This works for a
341 * management or data frame.
342 */
343static __inline int
344ieee80211_hdrspace(struct ieee80211com *ic, const void *data)
345{
346 int size = ieee80211_hdrsize(data);
347 if (ic->ic_flags & IEEE80211_F_DATAPAD)
348 size = roundup(size, sizeof(u_int32_t));
349 return size;
350}
351
352/*
353 * Like ieee80211_hdrspace, but handles any type of frame.
354 */
355static __inline int
356ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data)
357{
358 int size = ieee80211_anyhdrsize(data);
359 if (ic->ic_flags & IEEE80211_F_DATAPAD)
360 size = roundup(size, sizeof(u_int32_t));
361 return size;
362}
363
364/* Flags set in ic_debug, used to print debug messages */
365#define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */
366#define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */
367#define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */
368#define IEEE80211_MSG_INPUT 0x08000000 /* input handling */
369#define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */
370#define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */
371#define IEEE80211_MSG_NODE 0x01000000 /* node handling */
372#define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */
373#define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */
374#define IEEE80211_MSG_SCAN 0x00200000 /* scanning */
375#define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */
376#define IEEE80211_MSG_STATE 0x00080000 /* state machine */
377#define IEEE80211_MSG_POWER 0x00040000 /* power save handling */
378#define IEEE80211_MSG_DOT1X 0x00020000 /* 802.1x authenticator */
379#define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */
380#define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */
381#define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */
382#define IEEE80211_MSG_RADKEYS 0x00002000 /* dump 802.1x keys */
383#define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */
384#define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */
385#define IEEE80211_MSG_WME 0x00000400 /* WME protocol */
386#define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */
387#define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */
388#define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */
389#define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */
390#define IEEE80211_MSG_ANY 0xffffffff /* anything */
391
392#ifdef IEEE80211_DEBUG
393#define ieee80211_msg(_ic, _m) ((_ic)->ic_debug & (_m))
394#define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) do { \
395 if (ieee80211_msg(_ic, _m)) \
396 ieee80211_note(_ic, _fmt, __VA_ARGS__); \
397} while (0)
398#define IEEE80211_NOTE(_ic, _m, _ni, _fmt, ...) do { \
399 if (ieee80211_msg(_ic, _m)) \
400 ieee80211_note_mac(_ic, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\
401} while (0)
402#define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) do { \
403 if (ieee80211_msg(_ic, _m)) \
404 ieee80211_note_mac(_ic, _mac, _fmt, __VA_ARGS__); \
405} while (0)
406void ieee80211_note(struct ieee80211com *ic, const char *fmt, ...);
407void ieee80211_note_mac(struct ieee80211com *ic,
408 const u_int8_t mac[IEEE80211_ADDR_LEN], const char *fmt, ...);
409#define ieee80211_msg_debug(_ic) \
410 ((_ic)->ic_debug & IEEE80211_MSG_DEBUG)
411#define ieee80211_msg_dumppkts(_ic) \
412 ((_ic)->ic_debug & IEEE80211_MSG_DUMPPKTS)
413#define ieee80211_msg_input(_ic) \
414 ((_ic)->ic_debug & IEEE80211_MSG_INPUT)
415#define ieee80211_msg_radius(_ic) \
416 ((_ic)->ic_debug & IEEE80211_MSG_RADIUS)
417#define ieee80211_msg_dumpradius(_ic) \
418 ((_ic)->ic_debug & IEEE80211_MSG_RADDUMP)
419#define ieee80211_msg_dumpradkeys(_ic) \
420 ((_ic)->ic_debug & IEEE80211_MSG_RADKEYS)
421#define ieee80211_msg_scan(_ic) \
422 ((_ic)->ic_debug & IEEE80211_MSG_SCAN)
423#define ieee80211_msg_assoc(_ic) \
424 ((_ic)->ic_debug & IEEE80211_MSG_ASSOC)
425#else
426#define IEEE80211_DPRINTF(_ic, _m, _fmt, ...)
427#define IEEE80211_NOTE(_ic, _m, _ni, _fmt, ...)
428#define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...)
429#define ieee80211_msg_dumppkts(_ic) 0
430#define ieee80211_msg(_ic, _m) 0
431#endif
432
433#endif /* !_NET80211_IEEE80211_VAR_H_ */