ieee80211_var.h revision 167242
14910Swollman/*- 24910Swollman * Copyright (c) 2001 Atsushi Onoe 34910Swollman * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting 44910Swollman * All rights reserved. 530300Sjoerg * 625944Sjoerg * Redistribution and use in source and binary forms, with or without 74910Swollman * modification, are permitted provided that the following conditions 825944Sjoerg * are met: 925944Sjoerg * 1. Redistributions of source code must retain the above copyright 1025944Sjoerg * notice, this list of conditions and the following disclaimer. 114910Swollman * 2. Redistributions in binary form must reproduce the above copyright 124910Swollman * notice, this list of conditions and the following disclaimer in the 134910Swollman * documentation and/or other materials provided with the distribution. 144910Swollman * 3. The name of the author may not be used to endorse or promote products 154910Swollman * derived from this software without specific prior written permission. 164910Swollman * 174910Swollman * Alternatively, this software may be distributed under the terms of the 1830300Sjoerg * GNU General Public License ("GPL") version 2 as published by the Free 1916288Sgpalmer * Software Foundation. 2050477Speter * 214910Swollman * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 224910Swollman * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 2340008Sjoerg * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2440008Sjoerg * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2542065Sphk * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2632350Seivind * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2731742Seivind * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2840008Sjoerg * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2931742Seivind * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 3040008Sjoerg * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3140008Sjoerg * 3240008Sjoerg * $FreeBSD: head/sys/net80211/ieee80211_var.h 167242 2007-03-05 18:52:35Z sam $ 3340008Sjoerg */ 3440008Sjoerg#ifndef _NET80211_IEEE80211_VAR_H_ 3540008Sjoerg#define _NET80211_IEEE80211_VAR_H_ 3640008Sjoerg 374952Sbde/* 384952Sbde * Definitions for IEEE 802.11 drivers. 3924204Sbde */ 404910Swollman#define IEEE80211_DEBUG 4125706Sjoerg#undef IEEE80211_DEBUG_REFCNT /* node refcnt stuff */ 4242104Sphk 4342104Sphk/* NB: portability glue must go first */ 4442104Sphk#ifdef __NetBSD__ 4529024Sbde#include <net80211/ieee80211_netbsd.h> 464910Swollman#elif __FreeBSD__ 4740008Sjoerg#include <net80211/ieee80211_freebsd.h> 4840008Sjoerg#elif __linux__ 4940008Sjoerg#include <net80211/ieee80211_linux.h> 5040008Sjoerg#else 5130300Sjoerg#error "No support for your operating system!" 5240008Sjoerg#endif 534910Swollman 544910Swollman#include <net80211/_ieee80211.h> 554910Swollman#include <net80211/ieee80211.h> 564910Swollman#include <net80211/ieee80211_crypto.h> 5742104Sphk#include <net80211/ieee80211_ioctl.h> /* for ieee80211_stats */ 584910Swollman#include <net80211/ieee80211_node.h> 5942065Sphk#include <net80211/ieee80211_proto.h> 6040008Sjoerg 6140008Sjoerg#define IEEE80211_TXPOWER_MAX 100 /* .5 dbM (XXX units?) */ 6240008Sjoerg#define IEEE80211_TXPOWER_MIN 0 /* kill radio */ 6340008Sjoerg 6440008Sjoerg#define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */ 6542104Sphk#define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */ 6630300Sjoerg 6730300Sjoerg#define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */ 684910Swollman#define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */ 694910Swollman 704910Swollman#define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */ 714910Swollman#define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */ 724910Swollman 734910Swollman#define IEEE80211_FIXED_RATE_NONE -1 7440008Sjoerg#define IEEE80211_MCAST_RATE_DEFAULT (2*1) /* default mcast rate (1M) */ 7540008Sjoerg 7640008Sjoerg#define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX 7740008Sjoerg#define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX 7840008Sjoerg 7932350Seivind#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) 8040008Sjoerg#define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000) 814910Swollman#define IEEE80211_TU_TO_TICKS(x)(((x) * 1024 * hz) / (1000 * 1000)) 824910Swollman 8311819Sjulianstruct ieee80211_aclator; 8411819Sjulianstruct sysctl_ctx_list; 8511819Sjulian 8611819Sjulianstruct ieee80211com { 8711819Sjulian SLIST_ENTRY(ieee80211com) ic_next; 884910Swollman struct ifnet *ic_ifp; /* associated device */ 894910Swollman struct ieee80211_stats ic_stats; /* statistics */ 904910Swollman struct sysctl_ctx_list *ic_sysctl; /* dynamic sysctl context */ 914910Swollman u_int32_t ic_debug; /* debug msg flags */ 924910Swollman int ic_vap; /* virtual AP index */ 934910Swollman ieee80211_beacon_lock_t ic_beaconlock; /* beacon update lock */ 944910Swollman 954910Swollman int (*ic_reset)(struct ifnet *); 964910Swollman void (*ic_recv_mgmt)(struct ieee80211com *, 974910Swollman struct mbuf *, struct ieee80211_node *, 984910Swollman int, int, u_int32_t); 994910Swollman int (*ic_send_mgmt)(struct ieee80211com *, 1004910Swollman struct ieee80211_node *, int, int); 1014910Swollman int (*ic_newstate)(struct ieee80211com *, 10242065Sphk enum ieee80211_state, int); 10342064Sphk void (*ic_newassoc)(struct ieee80211_node *, int); 10442064Sphk void (*ic_updateslot)(struct ifnet *); 10542104Sphk void (*ic_set_tim)(struct ieee80211_node *, int); 10640008Sjoerg int (*ic_raw_xmit)(struct ieee80211_node *, 10742064Sphk struct mbuf *, 10842064Sphk const struct ieee80211_bpf_params *); 10942104Sphk u_int8_t ic_myaddr[IEEE80211_ADDR_LEN]; 11040008Sjoerg struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX]; 11142104Sphk struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX+1]; 1124910Swollman u_int8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; 1134910Swollman u_int8_t ic_chan_active[IEEE80211_CHAN_BYTES]; 11425944Sjoerg u_int8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; 11525944Sjoerg struct ieee80211_node_table ic_scan; /* scan candidates */ 11625944Sjoerg struct ifqueue ic_mgtq; 11725955Sjoerg u_int32_t ic_flags; /* state flags */ 11825944Sjoerg u_int32_t ic_flags_ext; /* extended state flags */ 11925944Sjoerg u_int32_t ic_caps; /* capabilities */ 12025944Sjoerg u_int16_t ic_modecaps; /* set of mode capabilities */ 12125955Sjoerg u_int16_t ic_curmode; /* current mode */ 12225955Sjoerg enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */ 12325955Sjoerg enum ieee80211_opmode ic_opmode; /* operation mode */ 12430300Sjoerg enum ieee80211_state ic_state; /* 802.11 state */ 12530300Sjoerg enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */ 12630300Sjoerg enum ieee80211_roamingmode ic_roaming; /* roaming mode */ 12730300Sjoerg struct ieee80211_node_table ic_sta; /* stations/neighbors */ 12830300Sjoerg u_int32_t *ic_aid_bitmap; /* association id map */ 12930300Sjoerg u_int16_t ic_max_aid; 13030300Sjoerg u_int16_t ic_sta_assoc; /* stations associated */ 13130300Sjoerg u_int16_t ic_ps_sta; /* stations in power save */ 13230300Sjoerg u_int16_t ic_ps_pending; /* ps sta's w/ pending frames */ 13325944Sjoerg u_int8_t *ic_tim_bitmap; /* power-save stations w/ data*/ 13425944Sjoerg u_int16_t ic_tim_len; /* ic_tim_bitmap size (bytes) */ 13525955Sjoerg u_int8_t ic_dtim_period; /* DTIM period */ 13625955Sjoerg u_int8_t ic_dtim_count; /* DTIM count for last bcn */ 13745152Sphk struct ifmedia ic_media; /* interface media config */ 13825944Sjoerg struct bpf_if *ic_rawbpf; /* packet filter structure */ 13930300Sjoerg struct ieee80211_node *ic_bss; /* information for this node */ 14030300Sjoerg struct ieee80211_channel *ic_ibss_chan; 14130300Sjoerg struct ieee80211_channel *ic_curchan; /* current channel */ 14230300Sjoerg int ic_fixed_rate; /* index to ic_sup_rates[] */ 14330300Sjoerg int ic_mcast_rate; /* rate for mcast frames */ 14430300Sjoerg u_int16_t ic_rtsthreshold; 14530300Sjoerg u_int16_t ic_fragthreshold; 14630300Sjoerg u_int8_t ic_bmissthreshold; 14730300Sjoerg u_int8_t ic_bmiss_count; /* current beacon miss count */ 14830300Sjoerg int ic_bmiss_max; /* max bmiss before scan */ 1494910Swollman u_int16_t ic_swbmiss_count;/* beacons in last period */ 15025944Sjoerg u_int16_t ic_swbmiss_period;/* s/w bmiss period */ 15125944Sjoerg struct callout ic_swbmiss; /* s/w beacon miss timer */ 15225944Sjoerg struct ieee80211_node *(*ic_node_alloc)(struct ieee80211_node_table*); 15325944Sjoerg void (*ic_node_free)(struct ieee80211_node *); 15425944Sjoerg void (*ic_node_cleanup)(struct ieee80211_node *); 15525944Sjoerg u_int8_t (*ic_node_getrssi)(const struct ieee80211_node*); 15625944Sjoerg u_int16_t ic_lintval; /* listen interval */ 15725944Sjoerg u_int16_t ic_bintval; /* beacon interval */ 15825944Sjoerg u_int16_t ic_holdover; /* PM hold over duration */ 15925944Sjoerg u_int16_t ic_txmin; /* min tx retry count */ 16025944Sjoerg u_int16_t ic_txmax; /* max tx retry count */ 1614910Swollman u_int16_t ic_txlifetime; /* tx lifetime */ 16230300Sjoerg u_int16_t ic_txpowlimit; /* global tx power limit */ 16330300Sjoerg u_int16_t ic_nonerpsta; /* # non-ERP stations */ 16430300Sjoerg u_int16_t ic_longslotsta; /* # long slot time stations */ 16530300Sjoerg int ic_mgt_timer; /* mgmt timeout */ 16630300Sjoerg int ic_inact_timer; /* inactivity timer wait */ 16730300Sjoerg int ic_des_esslen; 16830300Sjoerg u_int8_t ic_des_essid[IEEE80211_NWID_LEN]; 16930300Sjoerg struct ieee80211_channel *ic_des_chan; /* desired channel */ 1704910Swollman u_int8_t ic_des_bssid[IEEE80211_ADDR_LEN]; 17125944Sjoerg void *ic_opt_ie; /* user-specified IE's */ 17225944Sjoerg u_int16_t ic_opt_ie_len; /* length of ni_opt_ie */ 17325944Sjoerg /* 1744910Swollman * Inactivity timer settings for nodes. 17530300Sjoerg */ 17630300Sjoerg int ic_inact_init; /* initial setting */ 17730300Sjoerg int ic_inact_auth; /* auth but not assoc setting */ 1784910Swollman int ic_inact_run; /* authorized setting */ 17930300Sjoerg int ic_inact_probe; /* inactive probe time */ 18030300Sjoerg 18130300Sjoerg /* 18230300Sjoerg * WME/WMM state. 18330300Sjoerg */ 18430300Sjoerg struct ieee80211_wme_state ic_wme; 18530300Sjoerg 18630300Sjoerg /* 18730300Sjoerg * Cipher state/configuration. 18830300Sjoerg */ 18930300Sjoerg struct ieee80211_crypto_state ic_crypto; 19030300Sjoerg#define ic_nw_keys ic_crypto.cs_nw_keys /* XXX compatibility */ 19130300Sjoerg#define ic_def_txkey ic_crypto.cs_def_txkey /* XXX compatibility */ 19230300Sjoerg 19325944Sjoerg /* 19425944Sjoerg * 802.1x glue. When an authenticator attaches it 19525944Sjoerg * fills in this section. We assume that when ic_ec 19625944Sjoerg * is setup that the methods are safe to call. 19725944Sjoerg */ 19825944Sjoerg const struct ieee80211_authenticator *ic_auth; 19925944Sjoerg struct eapolcom *ic_ec; 20025944Sjoerg 20125944Sjoerg /* 20225944Sjoerg * Access control glue. When a control agent attaches 20325944Sjoerg * it fills in this section. We assume that when ic_ac 20425944Sjoerg * is setup that the methods are safe to call. 2054910Swollman */ 20611189Sjkh const struct ieee80211_aclator *ic_acl; 20711189Sjkh void *ic_as; 20811189Sjkh}; 2094910Swollman 2104910Swollman#define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0) 2114910Swollman#define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN) 2124910Swollman 21311189Sjkh/* ic_flags */ 21411189Sjkh/* NB: bits 0x4c available */ 21511189Sjkh#define IEEE80211_F_FF 0x00000001 /* CONF: ATH FF enabled */ 2164910Swollman#define IEEE80211_F_TURBOP 0x00000002 /* CONF: ATH Turbo enabled*/ 2174910Swollman#define IEEE80211_F_BURST 0x00000004 /* CONF: bursting enabled */ 2184910Swollman/* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */ 2194910Swollman#define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */ 22011189Sjkh#define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */ 22111189Sjkh#define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */ 22211189Sjkh#define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */ 22311189Sjkh#define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */ 22411189Sjkh/* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */ 22511189Sjkh#define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/ 2264910Swollman#define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */ 2274910Swollman#define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */ 2284910Swollman#define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */ 22925944Sjoerg#define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/ 23025944Sjoerg#define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */ 23125944Sjoerg#define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */ 23225944Sjoerg#define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */ 23325944Sjoerg#define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */ 23425944Sjoerg#define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */ 23525944Sjoerg#define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */ 23625944Sjoerg#define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/ 23725944Sjoerg#define IEEE80211_F_TIMUPDATE 0x00400000 /* STATUS: update beacon tim */ 23825944Sjoerg#define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */ 23925944Sjoerg#define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */ 24025944Sjoerg#define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */ 24125944Sjoerg#define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */ 24225944Sjoerg#define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */ 24325944Sjoerg#define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */ 24425944Sjoerg#define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */ 24525944Sjoerg#define IEEE80211_F_WMEUPDATE 0x20000000 /* STATUS: update beacon wme */ 24625944Sjoerg 24725944Sjoerg/* ic_flags_ext */ 24825944Sjoerg#define IEEE80211_FEXT_WDS 0x00000001 /* CONF: 4 addr allowed */ 24925944Sjoerg/* 0x00000006 reserved */ 25025944Sjoerg#define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: enable full bgscan completion */ 25125944Sjoerg#define IEEE80211_FEXT_ERPUPDATE 0x00000200 /* STATUS: update ERP element */ 25225944Sjoerg#define IEEE80211_FEXT_SWBMISS 0x00000400 /* CONF: do bmiss in s/w */ 25325944Sjoerg#define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/ 25425944Sjoerg 25525944Sjoerg/* ic_caps */ 25625944Sjoerg#define IEEE80211_C_WEP 0x00000001 /* CAPABILITY: WEP available */ 25725944Sjoerg#define IEEE80211_C_TKIP 0x00000002 /* CAPABILITY: TKIP available */ 25825944Sjoerg#define IEEE80211_C_AES 0x00000004 /* CAPABILITY: AES OCB avail */ 25925944Sjoerg#define IEEE80211_C_AES_CCM 0x00000008 /* CAPABILITY: AES CCM avail */ 26025944Sjoerg#define IEEE80211_C_CKIP 0x00000020 /* CAPABILITY: CKIP available */ 26112820Sphk#define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */ 26242065Sphk#define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/ 26330300Sjoerg#define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */ 26440008Sjoerg#define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */ 2654910Swollman#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */ 26642065Sphk#define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */ 26740008Sjoerg#define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */ 26840008Sjoerg#define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */ 26940008Sjoerg#define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */ 27040008Sjoerg#define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */ 27140008Sjoerg#define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */ 27240008Sjoerg#define IEEE80211_C_TKIPMIC 0x00020000 /* CAPABILITY: TKIP MIC avail */ 27340008Sjoerg#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */ 2744910Swollman#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */ 2754910Swollman#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/ 2764910Swollman#define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */ 2774910Swollman#define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */ 2784910Swollman#define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */ 27930300Sjoerg/* 0x10000000 reserved */ 28030300Sjoerg#define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */ 2814910Swollman#define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */ 28211189Sjkh/* XXX protection/barker? */ 2834910Swollman 2844910Swollman#define IEEE80211_C_CRYPTO 0x0000002f /* CAPABILITY: crypto alg's */ 2854910Swollman 2864910Swollmanvoid ieee80211_ifattach(struct ieee80211com *); 2874910Swollmanvoid ieee80211_ifdetach(struct ieee80211com *); 28825944Sjoergconst struct ieee80211_rateset *ieee80211_get_suprates(struct ieee80211com *, 28925944Sjoerg const struct ieee80211_channel *); 29025944Sjoergvoid ieee80211_announce(struct ieee80211com *); 29125944Sjoergvoid ieee80211_media_init(struct ieee80211com *, 29211189Sjkh ifm_change_cb_t, ifm_stat_cb_t); 29330300Sjoergstruct ieee80211com *ieee80211_find_vap(const u_int8_t mac[IEEE80211_ADDR_LEN]); 29425944Sjoergint ieee80211_media_change(struct ifnet *); 2954910Swollmanvoid ieee80211_media_status(struct ifnet *, struct ifmediareq *); 29625944Sjoergint ieee80211_ioctl(struct ieee80211com *, u_long, caddr_t); 29725944Sjoergint ieee80211_cfgget(struct ieee80211com *, u_long, caddr_t); 29825944Sjoergint ieee80211_cfgset(struct ieee80211com *, u_long, caddr_t); 29925944Sjoergvoid ieee80211_watchdog(struct ieee80211com *); 30025944Sjoergint ieee80211_rate2media(struct ieee80211com *, int, 30125944Sjoerg enum ieee80211_phymode); 30225944Sjoergint ieee80211_media2rate(int); 30342104Sphkint ieee80211_mhz2ieee(u_int, u_int); 30425944Sjoergint ieee80211_chan2ieee(struct ieee80211com *, const struct ieee80211_channel *); 30525944Sjoergu_int ieee80211_ieee2mhz(u_int, u_int); 30630300Sjoergint ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode); 30742104Sphkenum ieee80211_phymode ieee80211_chan2mode(struct ieee80211com *, 30830300Sjoerg const struct ieee80211_channel *); 30925944Sjoerg 31025944Sjoerg/* 31125944Sjoerg * Key update synchronization methods. XXX should not be visible. 31225944Sjoerg */ 31325944Sjoergstatic __inline void 31425944Sjoergieee80211_key_update_begin(struct ieee80211com *ic) 31525944Sjoerg{ 31630300Sjoerg ic->ic_crypto.cs_key_update_begin(ic); 31730300Sjoerg} 31825944Sjoergstatic __inline void 31925944Sjoergieee80211_key_update_end(struct ieee80211com *ic) 32025944Sjoerg{ 32125944Sjoerg ic->ic_crypto.cs_key_update_end(ic); 32225944Sjoerg} 32325944Sjoerg 32425944Sjoerg/* 32525944Sjoerg * XXX these need to be here for IEEE80211_F_DATAPAD 32625944Sjoerg */ 32725944Sjoerg 32825944Sjoerg/* 32925944Sjoerg * Return the space occupied by the 802.11 header and any 33025944Sjoerg * padding required by the driver. This works for a 33125944Sjoerg * management or data frame. 33230300Sjoerg */ 33330300Sjoergstatic __inline int 33425944Sjoergieee80211_hdrspace(struct ieee80211com *ic, const void *data) 33525944Sjoerg{ 33625944Sjoerg int size = ieee80211_hdrsize(data); 33725944Sjoerg if (ic->ic_flags & IEEE80211_F_DATAPAD) 33825944Sjoerg size = roundup(size, sizeof(u_int32_t)); 33925944Sjoerg return size; 34025944Sjoerg} 34125944Sjoerg 34225944Sjoerg/* 34325944Sjoerg * Like ieee80211_hdrspace, but handles any type of frame. 34425944Sjoerg */ 34525944Sjoergstatic __inline int 34625944Sjoergieee80211_anyhdrspace(struct ieee80211com *ic, const void *data) 34725944Sjoerg{ 34825944Sjoerg int size = ieee80211_anyhdrsize(data); 34925944Sjoerg if (ic->ic_flags & IEEE80211_F_DATAPAD) 35030300Sjoerg size = roundup(size, sizeof(u_int32_t)); 35130300Sjoerg return size; 35230300Sjoerg} 35330300Sjoerg 35430300Sjoerg#define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */ 35530300Sjoerg#define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */ 35630300Sjoerg#define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */ 35730300Sjoerg#define IEEE80211_MSG_INPUT 0x08000000 /* input handling */ 35830300Sjoerg#define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */ 35930300Sjoerg#define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */ 36030300Sjoerg#define IEEE80211_MSG_NODE 0x01000000 /* node handling */ 36130300Sjoerg#define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */ 36230300Sjoerg#define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */ 36330300Sjoerg#define IEEE80211_MSG_SCAN 0x00200000 /* scanning */ 36430300Sjoerg#define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */ 36530300Sjoerg#define IEEE80211_MSG_STATE 0x00080000 /* state machine */ 36630300Sjoerg#define IEEE80211_MSG_POWER 0x00040000 /* power save handling */ 36730300Sjoerg#define IEEE80211_MSG_DOT1X 0x00020000 /* 802.1x authenticator */ 36830300Sjoerg#define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */ 36930300Sjoerg#define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */ 37025944Sjoerg#define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */ 37130300Sjoerg#define IEEE80211_MSG_RADKEYS 0x00002000 /* dump 802.1x keys */ 37230300Sjoerg#define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */ 37325944Sjoerg#define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */ 37425944Sjoerg#define IEEE80211_MSG_WME 0x00000400 /* WME protocol */ 37525944Sjoerg#define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */ 37630300Sjoerg#define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */ 37738343Sbde#define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */ 37830300Sjoerg#define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */ 37930300Sjoerg#define IEEE80211_MSG_RATECTL 0x00000020 /* tx rate control */ 38030300Sjoerg 38125944Sjoerg#define IEEE80211_MSG_ANY 0xffffffff /* anything */ 38230300Sjoerg 38330300Sjoerg#ifdef IEEE80211_DEBUG 38430300Sjoerg#define ieee80211_msg(_ic, _m) ((_ic)->ic_debug & (_m)) 38525944Sjoerg#define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) do { \ 38625944Sjoerg if (ieee80211_msg(_ic, _m)) \ 38725944Sjoerg ieee80211_note(_ic, _fmt, __VA_ARGS__); \ 38825944Sjoerg} while (0) 38933181Seivind#define IEEE80211_NOTE(_ic, _m, _ni, _fmt, ...) do { \ 39025944Sjoerg if (ieee80211_msg(_ic, _m)) \ 39125944Sjoerg ieee80211_note_mac(_ic, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\ 39225944Sjoerg} while (0) 39325944Sjoerg#define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) do { \ 39425944Sjoerg if (ieee80211_msg(_ic, _m)) \ 39525944Sjoerg ieee80211_note_mac(_ic, _mac, _fmt, __VA_ARGS__); \ 39625944Sjoerg} while (0) 39733181Seivind#define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...) do { \ 39825944Sjoerg if (ieee80211_msg(_ic, _m)) \ 39925944Sjoerg ieee80211_note_frame(_ic, _wh, _fmt, __VA_ARGS__); \ 40025944Sjoerg} while (0) 40125944Sjoergvoid ieee80211_note(struct ieee80211com *ic, const char *fmt, ...); 40225944Sjoergvoid ieee80211_note_mac(struct ieee80211com *ic, 40325944Sjoerg const u_int8_t mac[IEEE80211_ADDR_LEN], const char *fmt, ...); 40425944Sjoergvoid ieee80211_note_frame(struct ieee80211com *ic, 40533181Seivind const struct ieee80211_frame *wh, const char *fmt, ...); 40630300Sjoerg#define ieee80211_msg_debug(_ic) \ 40730300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_DEBUG) 40830300Sjoerg#define ieee80211_msg_dumppkts(_ic) \ 40930300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_DUMPPKTS) 41030300Sjoerg#define ieee80211_msg_input(_ic) \ 41130300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_INPUT) 41230300Sjoerg#define ieee80211_msg_radius(_ic) \ 41333181Seivind ((_ic)->ic_debug & IEEE80211_MSG_RADIUS) 41430300Sjoerg#define ieee80211_msg_dumpradius(_ic) \ 41530300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_RADDUMP) 41630300Sjoerg#define ieee80211_msg_dumpradkeys(_ic) \ 41730300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_RADKEYS) 41830300Sjoerg#define ieee80211_msg_scan(_ic) \ 41930300Sjoerg ((_ic)->ic_debug & IEEE80211_MSG_SCAN) 42030300Sjoerg#define ieee80211_msg_assoc(_ic) \ 42133181Seivind ((_ic)->ic_debug & IEEE80211_MSG_ASSOC) 42225944Sjoerg#else 42325944Sjoerg#define IEEE80211_DPRINTF(_ic, _m, _fmt, ...) 42430300Sjoerg#define IEEE80211_NOTE_FRAME(_ic, _m, _wh, _fmt, ...) 42530300Sjoerg#define IEEE80211_NOTE_MAC(_ic, _m, _mac, _fmt, ...) 42625944Sjoerg#define ieee80211_msg_dumppkts(_ic) 0 42725944Sjoerg#define ieee80211_msg(_ic, _m) 0 42825944Sjoerg#endif 42925944Sjoerg 43025944Sjoerg#endif /* _NET80211_IEEE80211_VAR_H_ */ 4314910Swollman