1 /* 2 * Copyright (c) 2001 Atsushi Onoe 3 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 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. 16 * 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. 20 * 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. 31 * 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 1.19 2008/03/04 13:48:40 sephe Exp $ 34 */ 35 #ifndef _NET80211_IEEE80211_VAR_H_ 36 #define _NET80211_IEEE80211_VAR_H_ 37 38 #ifdef _KERNEL 39 40 /* 41 * Definitions for IEEE 802.11 drivers. 42 */ 43 #define IEEE80211_DEBUG 44 #undef IEEE80211_DEBUG_REFCNT /* node refcnt stuff */ 45 46 /* NB: portability glue must go first */ 47 #ifdef __NetBSD__ 48 #include <net80211/ieee80211_netbsd.h> 49 #elif __FreeBSD__ 50 #include <net80211/ieee80211_freebsd.h> 51 #elif __linux__ 52 #include <net80211/ieee80211_linux.h> 53 #elif __DragonFly__ 54 #include <netproto/802_11/ieee80211_dragonfly.h> 55 #else 56 #error "No support for your operating system!" 57 #endif 58 59 #include <netproto/802_11/_ieee80211.h> 60 #include <netproto/802_11/ieee80211.h> 61 #include <netproto/802_11/ieee80211_crypto.h> 62 #include <netproto/802_11/ieee80211_ioctl.h> /* for ieee80211_stats */ 63 #include <netproto/802_11/ieee80211_node.h> 64 #include <netproto/802_11/ieee80211_proto.h> 65 #include <netproto/802_11/ieee80211_ratectl.h> 66 67 #define IEEE80211_TXPOWER_MAX 100 /* .5 dbM (XXX units?) */ 68 #define IEEE80211_TXPOWER_MIN 0 /* kill radio */ 69 70 #define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */ 71 72 #define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */ 73 74 #define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */ 75 #define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */ 76 77 #define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */ 78 #define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */ 79 80 #define IEEE80211_FIXED_RATE_NONE -1 81 #define IEEE80211_MCAST_RATE_DEFAULT (2*1) /* default mcast rate (1M) */ 82 83 #define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX 84 #define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX 85 86 #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) 87 #define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000) 88 #define IEEE80211_TU_TO_TICKS(x)(((x) * 1024 * hz) / (1000 * 1000)) 89 90 struct ieee80211_aclator; 91 struct sysctl_ctx_list; 92 93 struct ieee80211com { 94 struct arpcom ic_ac; 95 #define ic_if ic_ac.ac_if 96 SLIST_ENTRY(ieee80211com) ic_next; 97 struct ifnet *ic_ifp; /* associated device */ 98 struct ieee80211_stats ic_stats; /* statistics */ 99 struct sysctl_ctx_list *ic_sysctl; /* dynamic sysctl context */ 100 struct sysctl_oid *ic_sysctl_oid; /* dynamic sysctl oid */ 101 uint32_t ic_debug; /* debug msg flags */ 102 int ic_vap; /* virtual AP index */ 103 int ic_headroom; /* driver tx headroom needs */ 104 105 int (*ic_reset)(struct ifnet *); 106 void (*ic_recv_mgmt)(struct ieee80211com *, 107 struct mbuf *, struct ieee80211_node *, 108 int, int, uint32_t); 109 int (*ic_send_mgmt)(struct ieee80211com *, 110 struct ieee80211_node *, int, int); 111 int (*ic_newstate)(struct ieee80211com *, 112 enum ieee80211_state, int); 113 void (*ic_newassoc)(struct ieee80211_node *, int); 114 void (*ic_updateslot)(struct ifnet *); 115 void (*ic_update_preamble)(struct ifnet *); 116 void (*ic_set_tim)(struct ieee80211_node *, int); 117 uint8_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 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; 121 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES]; 122 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; 123 struct ieee80211_node_table ic_scan; /* scan candidates */ 124 struct ifqueue ic_mgtq; 125 uint32_t ic_flags; /* state flags */ 126 uint32_t ic_flags_ext; /* extended state flags */ 127 uint32_t ic_caps; /* capabilities */ 128 uint32_t ic_caps_ext; /* extended capabilities */ 129 uint16_t ic_modecaps; /* set of mode capabilities */ 130 uint16_t ic_curmode; /* current mode */ 131 enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */ 132 enum ieee80211_opmode ic_opmode; /* operation mode */ 133 enum ieee80211_state ic_state; /* 802.11 state */ 134 enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */ 135 enum ieee80211_roamingmode ic_roaming; /* roaming mode */ 136 struct ieee80211_node_table ic_sta; /* stations/neighbors */ 137 uint32_t *ic_aid_bitmap; /* association id map */ 138 uint16_t ic_max_aid; 139 uint16_t ic_sta_assoc; /* stations associated */ 140 uint16_t ic_ps_sta; /* stations in power save */ 141 uint16_t ic_ps_pending; /* ps sta's w/ pending frames */ 142 uint8_t *ic_tim_bitmap; /* power-save stations w/ data*/ 143 uint16_t ic_tim_len; /* ic_tim_bitmap size (bytes) */ 144 uint8_t ic_dtim_period; /* DTIM period */ 145 uint8_t ic_dtim_count; /* DTIM count for last bcn */ 146 struct ifmedia ic_media; /* interface media config */ 147 struct bpf_if *ic_rawbpf; /* packet filter structure */ 148 struct ieee80211_node *ic_bss; /* information for this node */ 149 int ic_nbasicrates; /* number of BSS basic rates */ 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 */ 178 int ic_des_esslen; 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 */ 184 /* 185 * Inactivity timer settings for nodes. 186 */ 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 */ 191 192 /* 193 * WME/WMM state. 194 */ 195 struct ieee80211_wme_state ic_wme; 196 197 /* 198 * Cipher state/configuration. 199 */ 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 */ 203 204 /* 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. 208 */ 209 const struct ieee80211_authenticator *ic_auth; 210 struct eapolcom *ic_ec; 211 212 /* 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. 216 */ 217 const struct ieee80211_aclator *ic_acl; 218 void *ic_as; 219 220 /* 221 * Rate control state/configuration. 222 */ 223 struct ieee80211_ratectl_state ic_ratectl; 224 uint32_t ic_pad[56]; /* future expansion */ 225 }; 226 227 #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) 229 230 /* ic_flags */ 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 */ 263 264 /* ic_flags_ext */ 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*/ 271 272 /* ic_caps */ 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? */ 300 301 #define IEEE80211_C_CRYPTO 0x0000002f /* CAPABILITY: crypto alg's */ 302 303 /* ic_caps_ext */ 304 #define IEEE80211_CEXT_PBCC 0x00000001 /* CAPABILITY: PBCC modulation */ 305 #define IEEE80211_CEXT_CRYPTO_HDR 0x00000002 /* CAPABILITY: 306 * driver appends crypto header 307 */ 308 #define IEEE80211_CEXT_STRIP_MIC 0x00000004 /* CAPABILITY: 309 * driver strips TKIP MIC 310 */ 311 #define IEEE80211_CEXT_AUTOSCAN 0x00000008 /* CAPABILITY: 312 * auto channel scanning 313 */ 314 315 void ieee80211_ifattach(struct ieee80211com *); 316 void ieee80211_ifdetach(struct ieee80211com *); 317 void ieee80211_announce(struct ieee80211com *); 318 void ieee80211_media_init(struct ieee80211com *, 319 ifm_change_cb_t, ifm_stat_cb_t); 320 struct ieee80211com *ieee80211_find_vap(const uint8_t mac[IEEE80211_ADDR_LEN]); 321 int ieee80211_media_change(struct ifnet *); 322 void ieee80211_media_status(struct ifnet *, struct ifmediareq *); 323 int ieee80211_ioctl(struct ieee80211com *, u_long, caddr_t, struct ucred *); 324 int ieee80211_cfgget(struct ieee80211com *, u_long, caddr_t, struct ucred *); 325 int ieee80211_cfgset(struct ieee80211com *, u_long, caddr_t); 326 void ieee80211_watchdog(struct ieee80211com *); 327 int ieee80211_rate2media(struct ieee80211com *, int, 328 enum ieee80211_phymode); 329 int ieee80211_media2rate(int); 330 uint8_t ieee80211_plcp2rate(uint8_t, int); 331 u_int ieee80211_mhz2ieee(u_int, u_int); 332 u_int ieee80211_chan2ieee(struct ieee80211com *, 333 const struct ieee80211_channel *); 334 u_int ieee80211_ieee2mhz(u_int, u_int); 335 int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode); 336 enum ieee80211_phymode ieee80211_chan2mode(struct ieee80211com *, 337 struct ieee80211_channel *); 338 enum ieee80211_modtype ieee80211_rate2modtype(uint8_t); 339 340 uint8_t *ieee80211_add_ssid(uint8_t *, const uint8_t *, u_int); 341 uint8_t *ieee80211_add_xrates(uint8_t *, const struct ieee80211_rateset *); 342 uint8_t *ieee80211_add_rates(uint8_t *, const struct ieee80211_rateset *); 343 344 /* 345 * Key update synchronization methods. XXX should not be visible. 346 */ 347 static __inline void 348 ieee80211_key_update_begin(struct ieee80211com *ic) 349 { 350 ic->ic_crypto.cs_key_update_begin(ic); 351 } 352 static __inline void 353 ieee80211_key_update_end(struct ieee80211com *ic) 354 { 355 ic->ic_crypto.cs_key_update_end(ic); 356 } 357 358 /* 359 * XXX these need to be here for IEEE80211_F_DATAPAD 360 */ 361 362 /* 363 * Return the space occupied by the 802.11 header and any 364 * padding required by the driver. This works for a 365 * management or data frame. 366 */ 367 static __inline int 368 ieee80211_hdrspace(struct ieee80211com *ic, const void *data) 369 { 370 int size = ieee80211_hdrsize(data); 371 if (ic->ic_flags & IEEE80211_F_DATAPAD) 372 size = roundup(size, sizeof(uint32_t)); 373 return size; 374 } 375 376 /* 377 * Like ieee80211_hdrspace, but handles any type of frame. 378 */ 379 static __inline int 380 ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data) 381 { 382 int size = ieee80211_anyhdrsize(data); 383 if (ic->ic_flags & IEEE80211_F_DATAPAD) 384 size = roundup(size, sizeof(uint32_t)); 385 return size; 386 } 387 388 #endif /* _KERNEL */ 389 390 #define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */ 391 #define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */ 392 #define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */ 393 #define IEEE80211_MSG_INPUT 0x08000000 /* input handling */ 394 #define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */ 395 #define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */ 396 #define IEEE80211_MSG_NODE 0x01000000 /* node handling */ 397 #define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */ 398 #define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */ 399 #define IEEE80211_MSG_SCAN 0x00200000 /* scanning */ 400 #define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */ 401 #define IEEE80211_MSG_STATE 0x00080000 /* state machine */ 402 #define IEEE80211_MSG_POWER 0x00040000 /* power save handling */ 403 #define IEEE80211_MSG_DOT1X 0x00020000 /* 802.1x authenticator */ 404 #define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */ 405 #define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */ 406 #define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */ 407 #define IEEE80211_MSG_RADKEYS 0x00002000 /* dump 802.1x keys */ 408 #define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */ 409 #define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */ 410 #define IEEE80211_MSG_WME 0x00000400 /* WME protocol */ 411 #define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */ 412 #define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */ 413 #define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */ 414 #define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */ 415 416 #define IEEE80211_MSG_ANY 0xffffffff /* anything */ 417 418 #ifdef _KERNEL 419 420 #ifdef IEEE80211_DEBUG 421 #define ieee80211_msg(_ic, _m) ((_ic)->ic_debug & (_m)) 422 #define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) do { \ 423 if (ieee80211_msg(_ic, _m)) \ 424 ieee80211_note(_ic, _fmt, __VA_ARGS__); \ 425 } while (0) 426 #define IEEE80211_PRINT_NODERATES(_ic, _ni, _m) do { \ 427 if (ieee80211_msg(_ic, _m | IEEE80211_MSG_XRATE)) { \ 428 ieee80211_note(_ic, "%s: [%6D] rate set: ", __func__, \ 429 _ni->ni_macaddr, ":"); \ 430 ieee80211_print_rateset(&_ni->ni_rates); \ 431 kprintf("\n"); \ 432 } \ 433 } while (0) 434 #define IEEE80211_NOTE(_ic, _m, _ni, _fmt, ...) do { \ 435 if (ieee80211_msg(_ic, _m)) \ 436 ieee80211_note_mac(_ic, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\ 437 } while (0) 438 #define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) do { \ 439 if (ieee80211_msg(_ic, _m)) \ 440 ieee80211_note_mac(_ic, _mac, _fmt, __VA_ARGS__); \ 441 } while (0) 442 #define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...) do { \ 443 if (ieee80211_msg(_ic, _m)) \ 444 ieee80211_note_frame(_ic, _wh, _fmt, __VA_ARGS__); \ 445 } while (0) 446 void ieee80211_note(struct ieee80211com *ic, const char *fmt, ...); 447 void ieee80211_note_mac(struct ieee80211com *ic, 448 const uint8_t mac[IEEE80211_ADDR_LEN], const char *fmt, ...); 449 void ieee80211_note_frame(struct ieee80211com *ic, 450 const struct ieee80211_frame *wh, const char *fmt, ...); 451 #define ieee80211_msg_debug(_ic) \ 452 ((_ic)->ic_debug & IEEE80211_MSG_DEBUG) 453 #define ieee80211_msg_dumppkts(_ic) \ 454 ((_ic)->ic_debug & IEEE80211_MSG_DUMPPKTS) 455 #define ieee80211_msg_input(_ic) \ 456 ((_ic)->ic_debug & IEEE80211_MSG_INPUT) 457 #define ieee80211_msg_radius(_ic) \ 458 ((_ic)->ic_debug & IEEE80211_MSG_RADIUS) 459 #define ieee80211_msg_dumpradius(_ic) \ 460 ((_ic)->ic_debug & IEEE80211_MSG_RADDUMP) 461 #define ieee80211_msg_dumpradkeys(_ic) \ 462 ((_ic)->ic_debug & IEEE80211_MSG_RADKEYS) 463 #define ieee80211_msg_scan(_ic) \ 464 ((_ic)->ic_debug & IEEE80211_MSG_SCAN) 465 #define ieee80211_msg_assoc(_ic) \ 466 ((_ic)->ic_debug & IEEE80211_MSG_ASSOC) 467 #else 468 #define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) 469 #define IEEE80211_PRINT_NODERATES(_ic, _ni, _m) 470 #define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...) 471 #define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) 472 #define ieee80211_msg_dumppkts(_ic) 0 473 #define ieee80211_msg(_ic, _m) 0 474 #endif 475 476 #endif /* _KERNEL */ 477 478 #endif /* _NET80211_IEEE80211_VAR_H_ */ 479