2 * Copyright (c) 2001 Atsushi Onoe
3 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * Alternatively, this software may be distributed under the terms of the
18 * GNU General Public License ("GPL") version 2 as published by the Free
19 * Software Foundation.
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 * $FreeBSD: src/sys/net80211/ieee80211_var.h,v 1.22.2.11 2006/03/13 03:05:48 sam Exp $
33 * $DragonFly: src/sys/netproto/802_11/ieee80211_var.h,v 1.5 2006/09/01 15:12:11 sephe Exp $
35 #ifndef _NET80211_IEEE80211_VAR_H_
36 #define _NET80211_IEEE80211_VAR_H_
39 * Definitions for IEEE 802.11 drivers.
41 #define IEEE80211_DEBUG
42 #undef IEEE80211_DEBUG_REFCNT /* node refcnt stuff */
44 /* NB: portability glue must go first */
46 #include <net80211/ieee80211_netbsd.h>
48 #include <net80211/ieee80211_freebsd.h>
50 #include <net80211/ieee80211_linux.h>
52 #include <netproto/802_11/ieee80211_dragonfly.h>
54 #error "No support for your operating system!"
57 #include <netproto/802_11/_ieee80211.h>
58 #include <netproto/802_11/ieee80211.h>
59 #include <netproto/802_11/ieee80211_crypto.h>
60 #include <netproto/802_11/ieee80211_ioctl.h> /* for ieee80211_stats */
61 #include <netproto/802_11/ieee80211_node.h>
62 #include <netproto/802_11/ieee80211_proto.h>
63 #include <netproto/802_11/ieee80211_ratectl.h>
65 #define IEEE80211_TXPOWER_MAX 100 /* .5 dbM (XXX units?) */
66 #define IEEE80211_TXPOWER_MIN 0 /* kill radio */
68 #define IEEE80211_DTIM_MAX 15 /* max DTIM period */
69 #define IEEE80211_DTIM_MIN 1 /* min DTIM period */
70 #define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */
72 /* NB: min+max come from WiFi requirements */
73 #define IEEE80211_BINTVAL_MAX 1000 /* max beacon interval (TU's) */
74 #define IEEE80211_BINTVAL_MIN 25 /* min beacon interval (TU's) */
75 #define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */
77 #define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */
78 #define IEEE80211_SWBMISS_THRESHOLD 50 /* s/w bmiss threshold (TU's) */
79 #define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */
81 #define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */
82 #define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */
84 #define IEEE80211_FIXED_RATE_NONE -1
85 #define IEEE80211_MCAST_RATE_DEFAULT (2*1) /* default mcast rate (1M) */
87 #define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX
88 #define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX
90 #define IEEE80211_MS_TO_TU(x) (((x) * 1024) / 1000)
91 #define IEEE80211_TU_TO_MS(x) (((x) * 1000) / 1024)
92 #define IEEE80211_TU_TO_TICKS(x)(((x) * hz) / 1024)
94 struct ieee80211_aclator;
95 struct sysctl_ctx_list;
99 #define ic_if ic_ac.ac_if
100 SLIST_ENTRY(ieee80211com) ic_next;
101 struct ifnet *ic_ifp; /* associated device */
102 struct ieee80211_stats ic_stats; /* statistics */
103 struct sysctl_ctx_list *ic_sysctl; /* dynamic sysctl context */
104 struct sysctl_oid *ic_sysctl_oid; /* dynamic sysctl oid */
105 uint32_t ic_debug; /* debug msg flags */
106 int ic_vap; /* virtual AP index */
108 int (*ic_reset)(struct ifnet *);
109 void (*ic_recv_mgmt)(struct ieee80211com *,
110 struct mbuf *, struct ieee80211_node *,
112 int (*ic_send_mgmt)(struct ieee80211com *,
113 struct ieee80211_node *, int, int);
114 int (*ic_newstate)(struct ieee80211com *,
115 enum ieee80211_state, int);
116 void (*ic_newassoc)(struct ieee80211_node *, int);
117 void (*ic_updateslot)(struct ifnet *);
118 void (*ic_set_tim)(struct ieee80211_node *, int);
119 uint8_t ic_myaddr[IEEE80211_ADDR_LEN];
120 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
121 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX+1];
122 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
123 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
124 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
125 struct ieee80211_node_table ic_scan; /* scan candidates */
126 struct ifqueue ic_mgtq;
127 uint32_t ic_flags; /* state flags */
128 uint32_t ic_flags_ext; /* extended state flags */
129 uint32_t ic_caps; /* capabilities */
130 uint16_t ic_modecaps; /* set of mode capabilities */
131 uint16_t ic_curmode; /* current mode */
132 enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */
133 enum ieee80211_opmode ic_opmode; /* operation mode */
134 enum ieee80211_state ic_state; /* 802.11 state */
135 enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */
136 enum ieee80211_roamingmode ic_roaming; /* roaming mode */
137 struct ieee80211_node_table ic_sta; /* stations/neighbors */
138 uint32_t *ic_aid_bitmap; /* association id map */
140 uint16_t ic_sta_assoc; /* stations associated */
141 uint16_t ic_ps_sta; /* stations in power save */
142 uint16_t ic_ps_pending; /* ps sta's w/ pending frames */
143 uint8_t *ic_tim_bitmap; /* power-save stations w/ data*/
144 uint16_t ic_tim_len; /* ic_tim_bitmap size (bytes) */
145 uint8_t ic_dtim_period; /* DTIM period */
146 uint8_t ic_dtim_count; /* DTIM count for last bcn */
147 struct ifmedia ic_media; /* interface media config */
148 struct bpf_if *ic_rawbpf; /* packet filter structure */
149 struct ieee80211_node *ic_bss; /* information for this node */
150 struct ieee80211_channel *ic_ibss_chan;
151 struct ieee80211_channel *ic_curchan; /* current channel */
152 int ic_fixed_rate; /* index to ic_sup_rates[] */
153 int ic_mcast_rate; /* rate for mcast frames */
154 uint16_t ic_rtsthreshold;
155 uint16_t ic_fragthreshold;
156 uint8_t ic_bmissthreshold;
157 uint8_t ic_bmiss_count; /* current beacon miss count */
158 int ic_bmiss_max; /* max bmiss before scan */
159 uint16_t ic_swbmiss_count;/* beacons in last period */
160 uint16_t ic_swbmiss_period;/* s/w bmiss period */
161 struct callout ic_swbmiss; /* s/w beacon miss timer */
162 struct ieee80211_node *(*ic_node_alloc)(struct ieee80211_node_table*);
163 void (*ic_node_free)(struct ieee80211_node *);
164 void (*ic_node_cleanup)(struct ieee80211_node *);
165 uint8_t (*ic_node_getrssi)(const struct ieee80211_node*);
166 uint16_t ic_lintval; /* listen interval */
167 uint16_t ic_bintval; /* beacon interval */
168 uint16_t ic_holdover; /* PM hold over duration */
169 uint16_t ic_txmin; /* min tx retry count */
170 uint16_t ic_txmax; /* max tx retry count */
171 uint16_t ic_txlifetime; /* tx lifetime */
172 uint16_t ic_txpowlimit; /* global tx power limit */
173 uint16_t ic_pad0; /* was ic_bmisstimeout */
174 uint16_t ic_nonerpsta; /* # non-ERP stations */
175 uint16_t ic_longslotsta; /* # long slot time stations */
176 int ic_mgt_timer; /* mgmt timeout */
177 int ic_inact_timer; /* inactivity timer wait */
179 uint8_t ic_des_essid[IEEE80211_NWID_LEN];
180 struct ieee80211_channel *ic_des_chan; /* desired channel */
181 uint8_t ic_des_bssid[IEEE80211_ADDR_LEN];
182 void *ic_opt_ie; /* user-specified IE's */
183 uint16_t ic_opt_ie_len; /* length of ni_opt_ie */
185 * Inactivity timer settings for nodes.
187 int ic_inact_init; /* initial setting */
188 int ic_inact_auth; /* auth but not assoc setting */
189 int ic_inact_run; /* authorized setting */
190 int ic_inact_probe; /* inactive probe time */
195 struct ieee80211_wme_state ic_wme;
198 * Cipher state/configuration.
200 struct ieee80211_crypto_state ic_crypto;
201 #define ic_nw_keys ic_crypto.cs_nw_keys /* XXX compatibility */
202 #define ic_def_txkey ic_crypto.cs_def_txkey /* XXX compatibility */
205 * 802.1x glue. When an authenticator attaches it
206 * fills in this section. We assume that when ic_ec
207 * is setup that the methods are safe to call.
209 const struct ieee80211_authenticator *ic_auth;
210 struct eapolcom *ic_ec;
213 * Access control glue. When a control agent attaches
214 * it fills in this section. We assume that when ic_ac
215 * is setup that the methods are safe to call.
217 const struct ieee80211_aclator *ic_acl;
220 * Rate control state/configuration.
222 struct ieee80211_ratectl_state ic_ratectl;
224 uint32_t ic_pad[56]; /* future expansion */
227 #define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0)
228 #define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN)
231 /* NB: bits 0x4c available */
232 #define IEEE80211_F_FF 0x00000001 /* CONF: ATH FF enabled */
233 #define IEEE80211_F_TURBOP 0x00000002 /* CONF: ATH Turbo enabled*/
234 #define IEEE80211_F_BURST 0x00000004 /* CONF: bursting enabled */
235 /* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */
236 #define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */
237 #define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */
238 #define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */
239 #define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */
240 #define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */
241 /* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */
242 #define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/
243 #define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */
244 #define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */
245 #define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */
246 #define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/
247 #define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */
248 #define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */
249 #define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */
250 #define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */
251 #define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */
252 #define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */
253 #define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/
254 #define IEEE80211_F_TIMUPDATE 0x00400000 /* STATUS: update beacon tim */
255 #define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */
256 #define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */
257 #define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */
258 #define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */
259 #define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */
260 #define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */
261 #define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */
262 #define IEEE80211_F_WMEUPDATE 0x20000000 /* STATUS: update beacon wme */
265 #define IEEE80211_FEXT_WDS 0x00000001 /* CONF: 4 addr allowed */
266 /* 0x00000006 reserved */
267 #define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: enable full bgscan completion */
268 #define IEEE80211_FEXT_ERPUPDATE 0x00000200 /* STATUS: update ERP element */
269 #define IEEE80211_FEXT_SWBMISS 0x00000400 /* CONF: do bmiss in s/w */
270 #define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/
273 #define IEEE80211_C_WEP 0x00000001 /* CAPABILITY: WEP available */
274 #define IEEE80211_C_TKIP 0x00000002 /* CAPABILITY: TKIP available */
275 #define IEEE80211_C_AES 0x00000004 /* CAPABILITY: AES OCB avail */
276 #define IEEE80211_C_AES_CCM 0x00000008 /* CAPABILITY: AES CCM avail */
277 #define IEEE80211_C_CKIP 0x00000020 /* CAPABILITY: CKIP available */
278 #define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */
279 #define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/
280 #define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */
281 #define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */
282 #define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */
283 #define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */
284 #define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */
285 #define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */
286 #define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */
287 #define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */
288 #define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */
289 #define IEEE80211_C_TKIPMIC 0x00020000 /* CAPABILITY: TKIP MIC avail */
290 #define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */
291 #define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */
292 #define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/
293 #define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */
294 #define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */
295 #define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */
296 /* 0x10000000 reserved */
297 #define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */
298 #define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */
299 /* XXX protection/barker? */
301 #define IEEE80211_C_CRYPTO 0x0000002f /* CAPABILITY: crypto alg's */
303 void ieee80211_ifattach(struct ieee80211com *);
304 void ieee80211_ifdetach(struct ieee80211com *);
305 void ieee80211_announce(struct ieee80211com *);
306 void ieee80211_media_init(struct ieee80211com *,
307 ifm_change_cb_t, ifm_stat_cb_t);
308 struct ieee80211com *ieee80211_find_vap(const uint8_t mac[IEEE80211_ADDR_LEN]);
309 int ieee80211_media_change(struct ifnet *);
310 void ieee80211_media_status(struct ifnet *, struct ifmediareq *);
311 int ieee80211_ioctl(struct ieee80211com *, u_long, caddr_t, struct ucred *);
312 int ieee80211_cfgget(struct ieee80211com *, u_long, caddr_t, struct ucred *);
313 int ieee80211_cfgset(struct ieee80211com *, u_long, caddr_t);
314 void ieee80211_watchdog(struct ieee80211com *);
315 int ieee80211_rate2media(struct ieee80211com *, int,
316 enum ieee80211_phymode);
317 int ieee80211_media2rate(int);
318 u_int ieee80211_mhz2ieee(u_int, u_int);
319 u_int ieee80211_chan2ieee(struct ieee80211com *, struct ieee80211_channel *);
320 u_int ieee80211_ieee2mhz(u_int, u_int);
321 int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode);
322 enum ieee80211_phymode ieee80211_chan2mode(struct ieee80211com *,
323 struct ieee80211_channel *);
325 uint8_t *ieee80211_add_ssid(uint8_t *, const uint8_t *, u_int);
326 uint8_t *ieee80211_add_xrates(uint8_t *, const struct ieee80211_rateset *);
327 uint8_t *ieee80211_add_rates(uint8_t *, const struct ieee80211_rateset *);
330 * Key update synchronization methods. XXX should not be visible.
333 ieee80211_key_update_begin(struct ieee80211com *ic)
335 ic->ic_crypto.cs_key_update_begin(ic);
338 ieee80211_key_update_end(struct ieee80211com *ic)
340 ic->ic_crypto.cs_key_update_end(ic);
344 * XXX these need to be here for IEEE80211_F_DATAPAD
348 * Return the space occupied by the 802.11 header and any
349 * padding required by the driver. This works for a
350 * management or data frame.
353 ieee80211_hdrspace(struct ieee80211com *ic, const void *data)
355 int size = ieee80211_hdrsize(data);
356 if (ic->ic_flags & IEEE80211_F_DATAPAD)
357 size = roundup(size, sizeof(uint32_t));
362 * Like ieee80211_hdrspace, but handles any type of frame.
365 ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data)
367 int size = ieee80211_anyhdrsize(data);
368 if (ic->ic_flags & IEEE80211_F_DATAPAD)
369 size = roundup(size, sizeof(uint32_t));
373 #define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */
374 #define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */
375 #define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */
376 #define IEEE80211_MSG_INPUT 0x08000000 /* input handling */
377 #define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */
378 #define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */
379 #define IEEE80211_MSG_NODE 0x01000000 /* node handling */
380 #define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */
381 #define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */
382 #define IEEE80211_MSG_SCAN 0x00200000 /* scanning */
383 #define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */
384 #define IEEE80211_MSG_STATE 0x00080000 /* state machine */
385 #define IEEE80211_MSG_POWER 0x00040000 /* power save handling */
386 #define IEEE80211_MSG_DOT1X 0x00020000 /* 802.1x authenticator */
387 #define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */
388 #define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */
389 #define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */
390 #define IEEE80211_MSG_RADKEYS 0x00002000 /* dump 802.1x keys */
391 #define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */
392 #define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */
393 #define IEEE80211_MSG_WME 0x00000400 /* WME protocol */
394 #define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */
395 #define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */
396 #define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */
397 #define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */
399 #define IEEE80211_MSG_ANY 0xffffffff /* anything */
401 #ifdef IEEE80211_DEBUG
402 #define ieee80211_msg(_ic, _m) ((_ic)->ic_debug & (_m))
403 #define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) do { \
404 if (ieee80211_msg(_ic, _m)) \
405 ieee80211_note(_ic, _fmt, __VA_ARGS__); \
407 #define IEEE80211_NOTE(_ic, _m, _ni, _fmt, ...) do { \
408 if (ieee80211_msg(_ic, _m)) \
409 ieee80211_note_mac(_ic, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\
411 #define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) do { \
412 if (ieee80211_msg(_ic, _m)) \
413 ieee80211_note_mac(_ic, _mac, _fmt, __VA_ARGS__); \
415 #define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...) do { \
416 if (ieee80211_msg(_ic, _m)) \
417 ieee80211_note_frame(_ic, _wh, _fmt, __VA_ARGS__); \
419 void ieee80211_note(struct ieee80211com *ic, const char *fmt, ...);
420 void ieee80211_note_mac(struct ieee80211com *ic,
421 const uint8_t mac[IEEE80211_ADDR_LEN], const char *fmt, ...);
422 void ieee80211_note_frame(struct ieee80211com *ic,
423 const struct ieee80211_frame *wh, const char *fmt, ...);
424 #define ieee80211_msg_debug(_ic) \
425 ((_ic)->ic_debug & IEEE80211_MSG_DEBUG)
426 #define ieee80211_msg_dumppkts(_ic) \
427 ((_ic)->ic_debug & IEEE80211_MSG_DUMPPKTS)
428 #define ieee80211_msg_input(_ic) \
429 ((_ic)->ic_debug & IEEE80211_MSG_INPUT)
430 #define ieee80211_msg_radius(_ic) \
431 ((_ic)->ic_debug & IEEE80211_MSG_RADIUS)
432 #define ieee80211_msg_dumpradius(_ic) \
433 ((_ic)->ic_debug & IEEE80211_MSG_RADDUMP)
434 #define ieee80211_msg_dumpradkeys(_ic) \
435 ((_ic)->ic_debug & IEEE80211_MSG_RADKEYS)
436 #define ieee80211_msg_scan(_ic) \
437 ((_ic)->ic_debug & IEEE80211_MSG_SCAN)
438 #define ieee80211_msg_assoc(_ic) \
439 ((_ic)->ic_debug & IEEE80211_MSG_ASSOC)
441 #define IEEE80211_DPRINTF(_ic, _m, _fmt, ...)
442 #define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...)
443 #define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...)
444 #define ieee80211_msg_dumppkts(_ic) 0
445 #define ieee80211_msg(_ic, _m) 0
448 #endif /* _NET80211_IEEE80211_VAR_H_ */