a834836d83
TX for the given TID needs to be paused during ADDBA requests (and unpaused once the session is established.) Since net80211 currently doesn't implement software aggregation, if this pause/unpause is done in the driver (as it is in my development branch) then it will need to be unpaused both on ADDBA response and on ADDBA timeout. This callback allows the driver to unpause TX for the relevant TID. Reviewed by: bschmidt
927 lines
40 KiB
C
927 lines
40 KiB
C
/*-
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* Copyright (c) 2001 Atsushi Onoe
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* Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _NET80211_IEEE80211_VAR_H_
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#define _NET80211_IEEE80211_VAR_H_
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/*
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* Definitions for IEEE 802.11 drivers.
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*/
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/* NB: portability glue must go first */
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#if defined(__NetBSD__)
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#include <net80211/ieee80211_netbsd.h>
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#elif defined(__FreeBSD__)
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#include <net80211/ieee80211_freebsd.h>
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#elif defined(__linux__)
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#include <net80211/ieee80211_linux.h>
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#else
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#error "No support for your operating system!"
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#endif
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#include <net80211/_ieee80211.h>
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#include <net80211/ieee80211.h>
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#include <net80211/ieee80211_ageq.h>
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#include <net80211/ieee80211_crypto.h>
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#include <net80211/ieee80211_dfs.h>
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#include <net80211/ieee80211_ioctl.h> /* for ieee80211_stats */
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#include <net80211/ieee80211_phy.h>
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#include <net80211/ieee80211_power.h>
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#include <net80211/ieee80211_node.h>
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#include <net80211/ieee80211_proto.h>
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#include <net80211/ieee80211_radiotap.h>
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#include <net80211/ieee80211_scan.h>
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#define IEEE80211_TXPOWER_MAX 100 /* .5 dbM (XXX units?) */
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#define IEEE80211_TXPOWER_MIN 0 /* kill radio */
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#define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */
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#define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */
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#define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */
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#define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */
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#define IEEE80211_BGSCAN_INTVAL_MIN 15 /* min bg scan intvl (secs) */
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#define IEEE80211_BGSCAN_INTVAL_DEFAULT (5*60) /* default bg scan intvl */
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#define IEEE80211_BGSCAN_IDLE_MIN 100 /* min idle time (ms) */
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#define IEEE80211_BGSCAN_IDLE_DEFAULT 250 /* default idle time (ms) */
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#define IEEE80211_SCAN_VALID_MIN 10 /* min scan valid time (secs) */
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#define IEEE80211_SCAN_VALID_DEFAULT 60 /* default scan valid time */
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#define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */
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#define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */
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#define IEEE80211_FIXED_RATE_NONE 0xff
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#define IEEE80211_TXMAX_DEFAULT 6 /* default ucast max retries */
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#define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX
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#define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX
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#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024)
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#define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000)
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#define IEEE80211_TU_TO_TICKS(x)(((x) * 1024 * hz) / (1000 * 1000))
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/*
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* 802.11 control state is split into a common portion that maps
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* 1-1 to a physical device and one or more "Virtual AP's" (VAP)
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* that are bound to an ieee80211com instance and share a single
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* underlying device. Each VAP has a corresponding OS device
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* entity through which traffic flows and that applications use
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* for issuing ioctls, etc.
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*/
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/*
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* Data common to one or more virtual AP's. State shared by
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* the underlying device and the net80211 layer is exposed here;
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* e.g. device-specific callbacks.
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*/
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struct ieee80211vap;
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typedef void (*ieee80211vap_attach)(struct ieee80211vap *);
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struct ieee80211_appie {
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uint16_t ie_len; /* size of ie_data */
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uint8_t ie_data[]; /* user-specified IE's */
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};
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struct ieee80211_tdma_param;
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struct ieee80211_rate_table;
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struct ieee80211_tx_ampdu;
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struct ieee80211_rx_ampdu;
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struct ieee80211_superg;
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struct ieee80211_frame;
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struct ieee80211com {
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struct ifnet *ic_ifp; /* associated device */
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ieee80211_com_lock_t ic_comlock; /* state update lock */
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TAILQ_HEAD(, ieee80211vap) ic_vaps; /* list of vap instances */
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int ic_headroom; /* driver tx headroom needs */
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enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */
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enum ieee80211_opmode ic_opmode; /* operation mode */
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struct ifmedia ic_media; /* interface media config */
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struct callout ic_inact; /* inactivity processing */
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struct taskqueue *ic_tq; /* deferred state thread */
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struct task ic_parent_task; /* deferred parent processing */
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struct task ic_promisc_task;/* deferred promisc update */
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struct task ic_mcast_task; /* deferred mcast update */
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struct task ic_chan_task; /* deferred channel change */
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struct task ic_bmiss_task; /* deferred beacon miss hndlr */
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uint32_t ic_flags; /* state flags */
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uint32_t ic_flags_ext; /* extended state flags */
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uint32_t ic_flags_ht; /* HT state flags */
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uint32_t ic_flags_ven; /* vendor state flags */
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uint32_t ic_caps; /* capabilities */
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uint32_t ic_htcaps; /* HT capabilities */
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uint32_t ic_htextcaps; /* HT extended capabilities */
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uint32_t ic_cryptocaps; /* crypto capabilities */
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uint8_t ic_modecaps[2]; /* set of mode capabilities */
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uint8_t ic_promisc; /* vap's needing promisc mode */
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uint8_t ic_allmulti; /* vap's needing all multicast*/
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uint8_t ic_nrunning; /* vap's marked running */
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uint8_t ic_curmode; /* current mode */
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uint16_t ic_bintval; /* beacon interval */
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uint16_t ic_lintval; /* listen interval */
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uint16_t ic_holdover; /* PM hold over duration */
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uint16_t ic_txpowlimit; /* global tx power limit */
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struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
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/*
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* Channel state:
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*
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* ic_channels is the set of available channels for the device;
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* it is setup by the driver
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* ic_nchans is the number of valid entries in ic_channels
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* ic_chan_avail is a bit vector of these channels used to check
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* whether a channel is available w/o searching the channel table.
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* ic_chan_active is a (potentially) constrained subset of
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* ic_chan_avail that reflects any mode setting or user-specified
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* limit on the set of channels to use/scan
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* ic_curchan is the current channel the device is set to; it may
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* be different from ic_bsschan when we are off-channel scanning
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* or otherwise doing background work
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* ic_bsschan is the channel selected for operation; it may
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* be undefined (IEEE80211_CHAN_ANYC)
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* ic_prevchan is a cached ``previous channel'' used to optimize
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* lookups when switching back+forth between two channels
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* (e.g. for dynamic turbo)
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*/
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int ic_nchans; /* # entries in ic_channels */
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struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
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uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
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uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
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uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
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struct ieee80211_channel *ic_curchan; /* current channel */
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const struct ieee80211_rate_table *ic_rt; /* table for ic_curchan */
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struct ieee80211_channel *ic_bsschan; /* bss channel */
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struct ieee80211_channel *ic_prevchan; /* previous channel */
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struct ieee80211_regdomain ic_regdomain;/* regulatory data */
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struct ieee80211_appie *ic_countryie; /* calculated country ie */
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struct ieee80211_channel *ic_countryie_chan;
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/* 802.11h/DFS state */
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struct ieee80211_channel *ic_csa_newchan;/* channel for doing CSA */
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short ic_csa_mode; /* mode for doing CSA */
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short ic_csa_count; /* count for doing CSA */
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struct ieee80211_dfs_state ic_dfs; /* DFS state */
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struct ieee80211_scan_state *ic_scan; /* scan state */
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int ic_lastdata; /* time of last data frame */
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int ic_lastscan; /* time last scan completed */
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/* NB: this is the union of all vap stations/neighbors */
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int ic_max_keyix; /* max h/w key index */
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struct ieee80211_node_table ic_sta; /* stations/neighbors */
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struct ieee80211_ageq ic_stageq; /* frame staging queue */
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uint32_t ic_hash_key; /* random key for mac hash */
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/* XXX multi-bss: split out common/vap parts */
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struct ieee80211_wme_state ic_wme; /* WME/WMM state */
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/* XXX multi-bss: can per-vap be done/make sense? */
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enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */
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uint16_t ic_nonerpsta; /* # non-ERP stations */
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uint16_t ic_longslotsta; /* # long slot time stations */
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uint16_t ic_sta_assoc; /* stations associated */
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uint16_t ic_ht_sta_assoc;/* HT stations associated */
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uint16_t ic_ht40_sta_assoc;/* HT40 stations associated */
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uint8_t ic_curhtprotmode;/* HTINFO bss state */
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enum ieee80211_protmode ic_htprotmode; /* HT protection mode */
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int ic_lastnonerp; /* last time non-ERP sta noted*/
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int ic_lastnonht; /* last time non-HT sta noted */
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uint8_t ic_rxstream; /* # RX streams */
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uint8_t ic_txstream; /* # TX streams */
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/* optional state for Atheros SuperG protocol extensions */
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struct ieee80211_superg *ic_superg;
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/* radiotap handling */
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struct ieee80211_radiotap_header *ic_th;/* tx radiotap headers */
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void *ic_txchan; /* channel state in ic_th */
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struct ieee80211_radiotap_header *ic_rh;/* rx radiotap headers */
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void *ic_rxchan; /* channel state in ic_rh */
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int ic_montaps; /* active monitor mode taps */
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/* virtual ap create/delete */
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struct ieee80211vap* (*ic_vap_create)(struct ieee80211com *,
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const char name[IFNAMSIZ], int unit,
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int opmode, int flags,
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const uint8_t bssid[IEEE80211_ADDR_LEN],
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const uint8_t macaddr[IEEE80211_ADDR_LEN]);
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void (*ic_vap_delete)(struct ieee80211vap *);
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/* operating mode attachment */
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ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
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/* return hardware/radio capabilities */
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void (*ic_getradiocaps)(struct ieee80211com *,
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int, int *, struct ieee80211_channel []);
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/* check and/or prepare regdomain state change */
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int (*ic_setregdomain)(struct ieee80211com *,
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struct ieee80211_regdomain *,
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int, struct ieee80211_channel []);
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/* send/recv 802.11 management frame */
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int (*ic_send_mgmt)(struct ieee80211_node *,
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int, int);
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/* send raw 802.11 frame */
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int (*ic_raw_xmit)(struct ieee80211_node *,
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struct mbuf *,
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const struct ieee80211_bpf_params *);
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/* update device state for 802.11 slot time change */
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void (*ic_updateslot)(struct ifnet *);
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/* handle multicast state changes */
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void (*ic_update_mcast)(struct ifnet *);
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/* handle promiscuous mode changes */
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void (*ic_update_promisc)(struct ifnet *);
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/* new station association callback/notification */
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void (*ic_newassoc)(struct ieee80211_node *, int);
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/* TDMA update notification */
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void (*ic_tdma_update)(struct ieee80211_node *,
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const struct ieee80211_tdma_param *, int);
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/* node state management */
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struct ieee80211_node* (*ic_node_alloc)(struct ieee80211vap *,
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const uint8_t [IEEE80211_ADDR_LEN]);
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void (*ic_node_free)(struct ieee80211_node *);
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void (*ic_node_cleanup)(struct ieee80211_node *);
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void (*ic_node_age)(struct ieee80211_node *);
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void (*ic_node_drain)(struct ieee80211_node *);
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int8_t (*ic_node_getrssi)(const struct ieee80211_node*);
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void (*ic_node_getsignal)(const struct ieee80211_node*,
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int8_t *, int8_t *);
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void (*ic_node_getmimoinfo)(
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const struct ieee80211_node*,
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struct ieee80211_mimo_info *);
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/* scanning support */
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void (*ic_scan_start)(struct ieee80211com *);
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void (*ic_scan_end)(struct ieee80211com *);
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void (*ic_set_channel)(struct ieee80211com *);
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void (*ic_scan_curchan)(struct ieee80211_scan_state *,
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unsigned long);
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void (*ic_scan_mindwell)(struct ieee80211_scan_state *);
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/*
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* 802.11n ADDBA support. A simple/generic implementation
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* of A-MPDU tx aggregation is provided; the driver may
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* override these methods to provide their own support.
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* A-MPDU rx re-ordering happens automatically if the
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* driver passes out-of-order frames to ieee80211_input
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* from an assocated HT station.
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*/
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int (*ic_recv_action)(struct ieee80211_node *,
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const struct ieee80211_frame *,
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const uint8_t *frm, const uint8_t *efrm);
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int (*ic_send_action)(struct ieee80211_node *,
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int category, int action, void *);
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/* check if A-MPDU should be enabled this station+ac */
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int (*ic_ampdu_enable)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *);
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/* start/stop doing A-MPDU tx aggregation for a station */
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int (*ic_addba_request)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *,
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int dialogtoken, int baparamset,
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int batimeout);
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int (*ic_addba_response)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *,
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int status, int baparamset, int batimeout);
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void (*ic_addba_stop)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *);
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void (*ic_addba_response_timeout)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *);
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/* BAR response received */
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void (*ic_bar_response)(struct ieee80211_node *,
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struct ieee80211_tx_ampdu *, int status);
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/* start/stop doing A-MPDU rx processing for a station */
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int (*ic_ampdu_rx_start)(struct ieee80211_node *,
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struct ieee80211_rx_ampdu *, int baparamset,
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int batimeout, int baseqctl);
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void (*ic_ampdu_rx_stop)(struct ieee80211_node *,
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struct ieee80211_rx_ampdu *);
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uint64_t ic_spare[7];
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};
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struct ieee80211_aclator;
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struct ieee80211_tdma_state;
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struct ieee80211_mesh_state;
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struct ieee80211_hwmp_state;
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struct ieee80211vap {
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struct ifmedia iv_media; /* interface media config */
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struct ifnet *iv_ifp; /* associated device */
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struct bpf_if *iv_rawbpf; /* packet filter structure */
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struct sysctl_ctx_list *iv_sysctl; /* dynamic sysctl context */
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struct sysctl_oid *iv_oid; /* net.wlan.X sysctl oid */
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TAILQ_ENTRY(ieee80211vap) iv_next; /* list of vap instances */
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struct ieee80211com *iv_ic; /* back ptr to common state */
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uint32_t iv_debug; /* debug msg flags */
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struct ieee80211_stats iv_stats; /* statistics */
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uint8_t iv_myaddr[IEEE80211_ADDR_LEN];
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uint32_t iv_flags; /* state flags */
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uint32_t iv_flags_ext; /* extended state flags */
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uint32_t iv_flags_ht; /* HT state flags */
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uint32_t iv_flags_ven; /* vendor state flags */
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uint32_t iv_caps; /* capabilities */
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uint32_t iv_htcaps; /* HT capabilities */
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uint32_t iv_htextcaps; /* HT extended capabilities */
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enum ieee80211_opmode iv_opmode; /* operation mode */
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enum ieee80211_state iv_state; /* state machine state */
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enum ieee80211_state iv_nstate; /* pending state */
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int iv_nstate_arg; /* pending state arg */
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struct task iv_nstate_task; /* deferred state processing */
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struct task iv_swbmiss_task;/* deferred iv_bmiss call */
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struct callout iv_mgtsend; /* mgmt frame response timer */
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/* inactivity timer settings */
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int iv_inact_init; /* setting for new station */
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int iv_inact_auth; /* auth but not assoc setting */
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int iv_inact_run; /* authorized setting */
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int iv_inact_probe; /* inactive probe time */
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int iv_des_nssid; /* # desired ssids */
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struct ieee80211_scan_ssid iv_des_ssid[1];/* desired ssid table */
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uint8_t iv_des_bssid[IEEE80211_ADDR_LEN];
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struct ieee80211_channel *iv_des_chan; /* desired channel */
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uint16_t iv_des_mode; /* desired mode */
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int iv_nicknamelen; /* XXX junk */
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uint8_t iv_nickname[IEEE80211_NWID_LEN];
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u_int iv_bgscanidle; /* bg scan idle threshold */
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u_int iv_bgscanintvl; /* bg scan min interval */
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u_int iv_scanvalid; /* scan cache valid threshold */
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u_int iv_scanreq_duration;
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u_int iv_scanreq_mindwell;
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u_int iv_scanreq_maxdwell;
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uint16_t iv_scanreq_flags;/* held scan request params */
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uint8_t iv_scanreq_nssid;
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struct ieee80211_scan_ssid iv_scanreq_ssid[IEEE80211_SCAN_MAX_SSID];
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/* sta-mode roaming state */
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enum ieee80211_roamingmode iv_roaming; /* roaming mode */
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struct ieee80211_roamparam iv_roamparms[IEEE80211_MODE_MAX];
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uint8_t iv_bmissthreshold;
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uint8_t iv_bmiss_count; /* current beacon miss count */
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int iv_bmiss_max; /* max bmiss before scan */
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uint16_t iv_swbmiss_count;/* beacons in last period */
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uint16_t iv_swbmiss_period;/* s/w bmiss period */
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struct callout iv_swbmiss; /* s/w beacon miss timer */
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int iv_ampdu_rxmax; /* A-MPDU rx limit (bytes) */
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int iv_ampdu_density;/* A-MPDU density */
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int iv_ampdu_limit; /* A-MPDU tx limit (bytes) */
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int iv_amsdu_limit; /* A-MSDU tx limit (bytes) */
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u_int iv_ampdu_mintraffic[WME_NUM_AC];
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uint32_t *iv_aid_bitmap; /* association id map */
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uint16_t iv_max_aid;
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uint16_t iv_sta_assoc; /* stations associated */
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uint16_t iv_ps_sta; /* stations in power save */
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uint16_t iv_ps_pending; /* ps sta's w/ pending frames */
|
|
uint16_t iv_txseq; /* mcast xmit seq# space */
|
|
uint16_t iv_tim_len; /* ic_tim_bitmap size (bytes) */
|
|
uint8_t *iv_tim_bitmap; /* power-save stations w/ data*/
|
|
uint8_t iv_dtim_period; /* DTIM period */
|
|
uint8_t iv_dtim_count; /* DTIM count from last bcn */
|
|
/* set/unset aid pwrsav state */
|
|
int iv_csa_count; /* count for doing CSA */
|
|
|
|
struct ieee80211_node *iv_bss; /* information for this node */
|
|
struct ieee80211_txparam iv_txparms[IEEE80211_MODE_MAX];
|
|
uint16_t iv_rtsthreshold;
|
|
uint16_t iv_fragthreshold;
|
|
int iv_inact_timer; /* inactivity timer wait */
|
|
/* application-specified IE's to attach to mgt frames */
|
|
struct ieee80211_appie *iv_appie_beacon;
|
|
struct ieee80211_appie *iv_appie_probereq;
|
|
struct ieee80211_appie *iv_appie_proberesp;
|
|
struct ieee80211_appie *iv_appie_assocreq;
|
|
struct ieee80211_appie *iv_appie_assocresp;
|
|
struct ieee80211_appie *iv_appie_wpa;
|
|
uint8_t *iv_wpa_ie;
|
|
uint8_t *iv_rsn_ie;
|
|
uint16_t iv_max_keyix; /* max h/w key index */
|
|
ieee80211_keyix iv_def_txkey; /* default/group tx key index */
|
|
struct ieee80211_key iv_nw_keys[IEEE80211_WEP_NKID];
|
|
int (*iv_key_alloc)(struct ieee80211vap *,
|
|
struct ieee80211_key *,
|
|
ieee80211_keyix *, ieee80211_keyix *);
|
|
int (*iv_key_delete)(struct ieee80211vap *,
|
|
const struct ieee80211_key *);
|
|
int (*iv_key_set)(struct ieee80211vap *,
|
|
const struct ieee80211_key *,
|
|
const uint8_t mac[IEEE80211_ADDR_LEN]);
|
|
void (*iv_key_update_begin)(struct ieee80211vap *);
|
|
void (*iv_key_update_end)(struct ieee80211vap *);
|
|
|
|
const struct ieee80211_authenticator *iv_auth; /* authenticator glue */
|
|
void *iv_ec; /* private auth state */
|
|
|
|
const struct ieee80211_aclator *iv_acl; /* acl glue */
|
|
void *iv_as; /* private aclator state */
|
|
|
|
const struct ieee80211_ratectl *iv_rate;
|
|
void *iv_rs; /* private ratectl state */
|
|
|
|
struct ieee80211_tdma_state *iv_tdma; /* tdma state */
|
|
struct ieee80211_mesh_state *iv_mesh; /* MBSS state */
|
|
struct ieee80211_hwmp_state *iv_hwmp; /* HWMP state */
|
|
|
|
/* operate-mode detach hook */
|
|
void (*iv_opdetach)(struct ieee80211vap *);
|
|
/* receive processing */
|
|
int (*iv_input)(struct ieee80211_node *,
|
|
struct mbuf *, int, int);
|
|
void (*iv_recv_mgmt)(struct ieee80211_node *,
|
|
struct mbuf *, int, int, int);
|
|
void (*iv_recv_ctl)(struct ieee80211_node *,
|
|
struct mbuf *, int);
|
|
void (*iv_deliver_data)(struct ieee80211vap *,
|
|
struct ieee80211_node *, struct mbuf *);
|
|
#if 0
|
|
/* send processing */
|
|
int (*iv_send_mgmt)(struct ieee80211_node *,
|
|
int, int);
|
|
#endif
|
|
/* beacon miss processing */
|
|
void (*iv_bmiss)(struct ieee80211vap *);
|
|
/* reset device state after 802.11 parameter/state change */
|
|
int (*iv_reset)(struct ieee80211vap *, u_long);
|
|
/* [schedule] beacon frame update */
|
|
void (*iv_update_beacon)(struct ieee80211vap *, int);
|
|
/* power save handling */
|
|
void (*iv_update_ps)(struct ieee80211vap *, int);
|
|
int (*iv_set_tim)(struct ieee80211_node *, int);
|
|
/* state machine processing */
|
|
int (*iv_newstate)(struct ieee80211vap *,
|
|
enum ieee80211_state, int);
|
|
/* 802.3 output method for raw frame xmit */
|
|
int (*iv_output)(struct ifnet *, struct mbuf *,
|
|
struct sockaddr *, struct route *);
|
|
uint64_t iv_spare[6];
|
|
};
|
|
MALLOC_DECLARE(M_80211_VAP);
|
|
|
|
#define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0)
|
|
#define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN)
|
|
|
|
/* ic_flags/iv_flags */
|
|
#define IEEE80211_F_TURBOP 0x00000001 /* CONF: ATH Turbo enabled*/
|
|
#define IEEE80211_F_COMP 0x00000002 /* CONF: ATH comp enabled */
|
|
#define IEEE80211_F_FF 0x00000004 /* CONF: ATH FF enabled */
|
|
#define IEEE80211_F_BURST 0x00000008 /* CONF: bursting enabled */
|
|
/* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */
|
|
#define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */
|
|
#define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */
|
|
#define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */
|
|
#define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */
|
|
#define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */
|
|
/* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */
|
|
#define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/
|
|
#define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */
|
|
#define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */
|
|
#define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */
|
|
#define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/
|
|
#define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */
|
|
#define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */
|
|
#define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */
|
|
#define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */
|
|
#define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */
|
|
#define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */
|
|
#define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/
|
|
#define IEEE80211_F_CSAPENDING 0x00400000 /* STATUS: chan switch pending*/
|
|
#define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */
|
|
#define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */
|
|
#define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */
|
|
#define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */
|
|
#define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */
|
|
#define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */
|
|
#define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */
|
|
#define IEEE80211_F_PCF 0x20000000 /* CONF: PCF enabled */
|
|
#define IEEE80211_F_DOTH 0x40000000 /* CONF: 11h enabled */
|
|
#define IEEE80211_F_DWDS 0x80000000 /* CONF: Dynamic WDS enabled */
|
|
|
|
#define IEEE80211_F_BITS \
|
|
"\20\1TURBOP\2COMP\3FF\4BURST\5PRIVACY\6PUREG\10SCAN\11ASCAN\12SIBSS" \
|
|
"\13SHSLOT\14PMGTON\15DESBSSID\16WME\17BGSCAN\20SWRETRY\21TXPOW_FIXED" \
|
|
"\22IBSSON\23SHPREAMBLE\24DATAPAD\25USEPROT\26USERBARKER\27CSAPENDING" \
|
|
"\30WPA1\31WPA2\32DROPUNENC\33COUNTERM\34HIDESSID\35NOBRIDG\36PCF" \
|
|
"\37DOTH\40DWDS"
|
|
|
|
/* Atheros protocol-specific flags */
|
|
#define IEEE80211_F_ATHEROS \
|
|
(IEEE80211_F_FF | IEEE80211_F_COMP | IEEE80211_F_TURBOP)
|
|
/* Check if an Atheros capability was negotiated for use */
|
|
#define IEEE80211_ATH_CAP(vap, ni, bit) \
|
|
((vap)->iv_flags & (ni)->ni_ath_flags & (bit))
|
|
|
|
/* ic_flags_ext/iv_flags_ext */
|
|
#define IEEE80211_FEXT_INACT 0x00000002 /* CONF: sta inact handling */
|
|
#define IEEE80211_FEXT_SCANWAIT 0x00000004 /* STATUS: awaiting scan */
|
|
/* 0x00000006 reserved */
|
|
#define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: complete bgscan */
|
|
#define IEEE80211_FEXT_WPS 0x00000010 /* CONF: WPS enabled */
|
|
#define IEEE80211_FEXT_TSN 0x00000020 /* CONF: TSN enabled */
|
|
#define IEEE80211_FEXT_SCANREQ 0x00000040 /* STATUS: scan req params */
|
|
#define IEEE80211_FEXT_RESUME 0x00000080 /* STATUS: start on resume */
|
|
#define IEEE80211_FEXT_4ADDR 0x00000100 /* CONF: apply 4-addr encap */
|
|
#define IEEE80211_FEXT_NONERP_PR 0x00000200 /* STATUS: non-ERP sta present*/
|
|
#define IEEE80211_FEXT_SWBMISS 0x00000400 /* CONF: do bmiss in s/w */
|
|
#define IEEE80211_FEXT_DFS 0x00000800 /* CONF: DFS enabled */
|
|
#define IEEE80211_FEXT_DOTD 0x00001000 /* CONF: 11d enabled */
|
|
#define IEEE80211_FEXT_STATEWAIT 0x00002000 /* STATUS: awaiting state chg */
|
|
#define IEEE80211_FEXT_REINIT 0x00004000 /* STATUS: INIT state first */
|
|
#define IEEE80211_FEXT_BPF 0x00008000 /* STATUS: BPF tap present */
|
|
/* NB: immutable: should be set only when creating a vap */
|
|
#define IEEE80211_FEXT_WDSLEGACY 0x00010000 /* CONF: legacy WDS operation */
|
|
#define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/
|
|
#define IEEE80211_FEXT_UNIQMAC 0x00040000 /* CONF: user or computed mac */
|
|
|
|
#define IEEE80211_FEXT_BITS \
|
|
"\20\2INACT\3SCANWAIT\4BGSCAN\5WPS\6TSN\7SCANREQ\10RESUME" \
|
|
"\0114ADDR\12NONEPR_PR\13SWBMISS\14DFS\15DOTD\16STATEWAIT\17REINIT" \
|
|
"\20BPF\21WDSLEGACY\22PROBECHAN\23UNIQMAC"
|
|
|
|
/* ic_flags_ht/iv_flags_ht */
|
|
#define IEEE80211_FHT_NONHT_PR 0x00000001 /* STATUS: non-HT sta present */
|
|
#define IEEE80211_FHT_GF 0x00040000 /* CONF: Greenfield enabled */
|
|
#define IEEE80211_FHT_HT 0x00080000 /* CONF: HT supported */
|
|
#define IEEE80211_FHT_AMPDU_TX 0x00100000 /* CONF: A-MPDU tx supported */
|
|
#define IEEE80211_FHT_AMPDU_RX 0x00200000 /* CONF: A-MPDU rx supported */
|
|
#define IEEE80211_FHT_AMSDU_TX 0x00400000 /* CONF: A-MSDU tx supported */
|
|
#define IEEE80211_FHT_AMSDU_RX 0x00800000 /* CONF: A-MSDU rx supported */
|
|
#define IEEE80211_FHT_USEHT40 0x01000000 /* CONF: 20/40 use enabled */
|
|
#define IEEE80211_FHT_PUREN 0x02000000 /* CONF: 11n w/o legacy sta's */
|
|
#define IEEE80211_FHT_SHORTGI20 0x04000000 /* CONF: short GI in HT20 */
|
|
#define IEEE80211_FHT_SHORTGI40 0x08000000 /* CONF: short GI in HT40 */
|
|
#define IEEE80211_FHT_HTCOMPAT 0x10000000 /* CONF: HT vendor OUI's */
|
|
#define IEEE80211_FHT_RIFS 0x20000000 /* CONF: RIFS enabled */
|
|
#define IEEE80211_FHT_STBC_TX 0x40000000 /* CONF: STBC tx enabled */
|
|
#define IEEE80211_FHT_STBC_RX 0x80000000 /* CONF: STBC rx enabled */
|
|
|
|
#define IEEE80211_FHT_BITS \
|
|
"\20\1NONHT_PR" \
|
|
"\23GF\24HT\25AMPDU_TX\26AMPDU_TX" \
|
|
"\27AMSDU_TX\30AMSDU_RX\31USEHT40\32PUREN\33SHORTGI20\34SHORTGI40" \
|
|
"\35HTCOMPAT\36RIFS\37STBC_TX\40STBC_RX"
|
|
|
|
#define IEEE80211_FVEN_BITS "\20"
|
|
|
|
/* ic_caps/iv_caps: device driver capabilities */
|
|
/* 0x2e available */
|
|
#define IEEE80211_C_STA 0x00000001 /* CAPABILITY: STA available */
|
|
#define IEEE80211_C_8023ENCAP 0x00000002 /* CAPABILITY: 802.3 encap */
|
|
#define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */
|
|
#define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/
|
|
#define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */
|
|
#define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */
|
|
#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */
|
|
#define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */
|
|
#define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */
|
|
#define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */
|
|
#define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */
|
|
#define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */
|
|
#define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */
|
|
#define IEEE80211_C_DFS 0x00020000 /* CAPABILITY: DFS/radar avail*/
|
|
#define IEEE80211_C_MBSS 0x00040000 /* CAPABILITY: MBSS available */
|
|
/* 0x7c0000 available */
|
|
#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */
|
|
#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */
|
|
#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/
|
|
#define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */
|
|
#define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */
|
|
#define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */
|
|
/* 0x10000000 reserved */
|
|
#define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */
|
|
#define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */
|
|
#define IEEE80211_C_TDMA 0x80000000 /* CAPABILITY: TDMA avail */
|
|
/* XXX protection/barker? */
|
|
|
|
#define IEEE80211_C_OPMODE \
|
|
(IEEE80211_C_STA | IEEE80211_C_IBSS | IEEE80211_C_HOSTAP | \
|
|
IEEE80211_C_AHDEMO | IEEE80211_C_MONITOR | IEEE80211_C_WDS | \
|
|
IEEE80211_C_TDMA | IEEE80211_C_MBSS)
|
|
|
|
#define IEEE80211_C_BITS \
|
|
"\20\1STA\002803ENCAP\7FF\10TURBOP\11IBSS\12PMGT" \
|
|
"\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \
|
|
"\21MONITOR\22DFS\23MBSS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \
|
|
"\37TXFRAG\40TDMA"
|
|
|
|
/*
|
|
* ic_htcaps/iv_htcaps: HT-specific device/driver capabilities
|
|
*
|
|
* NB: the low 16-bits are the 802.11 definitions, the upper
|
|
* 16-bits are used to define s/w/driver capabilities.
|
|
*/
|
|
#define IEEE80211_HTC_AMPDU 0x00010000 /* CAPABILITY: A-MPDU tx */
|
|
#define IEEE80211_HTC_AMSDU 0x00020000 /* CAPABILITY: A-MSDU tx */
|
|
/* NB: HT40 is implied by IEEE80211_HTCAP_CHWIDTH40 */
|
|
#define IEEE80211_HTC_HT 0x00040000 /* CAPABILITY: HT operation */
|
|
#define IEEE80211_HTC_SMPS 0x00080000 /* CAPABILITY: MIMO power save*/
|
|
#define IEEE80211_HTC_RIFS 0x00100000 /* CAPABILITY: RIFS support */
|
|
#define IEEE80211_HTC_RXUNEQUAL 0x00200000 /* CAPABILITY: RX unequal MCS */
|
|
#define IEEE80211_HTC_RXMCS32 0x00400000 /* CAPABILITY: MCS32 support */
|
|
#define IEEE80211_HTC_TXUNEQUAL 0x00800000 /* CAPABILITY: TX unequal MCS */
|
|
#define IEEE80211_HTC_TXMCS32 0x01000000 /* CAPABILITY: MCS32 suport */
|
|
|
|
#define IEEE80211_C_HTCAP_BITS \
|
|
"\20\1LDPC\2CHWIDTH40\5GREENFIELD\6SHORTGI20\7SHORTGI40\10TXSTBC" \
|
|
"\21AMPDU\22AMSDU\23HT\24SMPS\25RIFS"
|
|
|
|
void ieee80211_ifattach(struct ieee80211com *,
|
|
const uint8_t macaddr[IEEE80211_ADDR_LEN]);
|
|
void ieee80211_ifdetach(struct ieee80211com *);
|
|
int ieee80211_vap_setup(struct ieee80211com *, struct ieee80211vap *,
|
|
const char name[IFNAMSIZ], int unit, int opmode, int flags,
|
|
const uint8_t bssid[IEEE80211_ADDR_LEN],
|
|
const uint8_t macaddr[IEEE80211_ADDR_LEN]);
|
|
int ieee80211_vap_attach(struct ieee80211vap *,
|
|
ifm_change_cb_t, ifm_stat_cb_t);
|
|
void ieee80211_vap_detach(struct ieee80211vap *);
|
|
const struct ieee80211_rateset *ieee80211_get_suprates(struct ieee80211com *ic,
|
|
const struct ieee80211_channel *);
|
|
void ieee80211_announce(struct ieee80211com *);
|
|
void ieee80211_announce_channels(struct ieee80211com *);
|
|
void ieee80211_drain(struct ieee80211com *);
|
|
void ieee80211_media_init(struct ieee80211com *);
|
|
struct ieee80211com *ieee80211_find_vap(const uint8_t mac[IEEE80211_ADDR_LEN]);
|
|
int ieee80211_media_change(struct ifnet *);
|
|
void ieee80211_media_status(struct ifnet *, struct ifmediareq *);
|
|
int ieee80211_ioctl(struct ifnet *, u_long, caddr_t);
|
|
int ieee80211_rate2media(struct ieee80211com *, int,
|
|
enum ieee80211_phymode);
|
|
int ieee80211_media2rate(int);
|
|
int ieee80211_mhz2ieee(u_int, u_int);
|
|
int ieee80211_chan2ieee(struct ieee80211com *,
|
|
const struct ieee80211_channel *);
|
|
u_int ieee80211_ieee2mhz(u_int, u_int);
|
|
struct ieee80211_channel *ieee80211_find_channel(struct ieee80211com *,
|
|
int freq, int flags);
|
|
struct ieee80211_channel *ieee80211_find_channel_byieee(struct ieee80211com *,
|
|
int ieee, int flags);
|
|
int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode);
|
|
enum ieee80211_phymode ieee80211_chan2mode(const struct ieee80211_channel *);
|
|
uint32_t ieee80211_mac_hash(const struct ieee80211com *,
|
|
const uint8_t addr[IEEE80211_ADDR_LEN]);
|
|
|
|
void ieee80211_radiotap_attach(struct ieee80211com *,
|
|
struct ieee80211_radiotap_header *th, int tlen,
|
|
uint32_t tx_radiotap,
|
|
struct ieee80211_radiotap_header *rh, int rlen,
|
|
uint32_t rx_radiotap);
|
|
void ieee80211_radiotap_detach(struct ieee80211com *);
|
|
void ieee80211_radiotap_vattach(struct ieee80211vap *);
|
|
void ieee80211_radiotap_vdetach(struct ieee80211vap *);
|
|
void ieee80211_radiotap_chan_change(struct ieee80211com *);
|
|
void ieee80211_radiotap_tx(struct ieee80211vap *, struct mbuf *);
|
|
void ieee80211_radiotap_rx(struct ieee80211vap *, struct mbuf *);
|
|
void ieee80211_radiotap_rx_all(struct ieee80211com *, struct mbuf *);
|
|
|
|
static __inline int
|
|
ieee80211_radiotap_active(const struct ieee80211com *ic)
|
|
{
|
|
return (ic->ic_flags_ext & IEEE80211_FEXT_BPF) != 0;
|
|
}
|
|
|
|
static __inline int
|
|
ieee80211_radiotap_active_vap(const struct ieee80211vap *vap)
|
|
{
|
|
return (vap->iv_flags_ext & IEEE80211_FEXT_BPF) ||
|
|
vap->iv_ic->ic_montaps != 0;
|
|
}
|
|
|
|
/*
|
|
* Enqueue a task on the state thread.
|
|
*/
|
|
static __inline void
|
|
ieee80211_runtask(struct ieee80211com *ic, struct task *task)
|
|
{
|
|
taskqueue_enqueue(ic->ic_tq, task);
|
|
}
|
|
|
|
/*
|
|
* Wait for a queued task to complete.
|
|
*/
|
|
static __inline void
|
|
ieee80211_draintask(struct ieee80211com *ic, struct task *task)
|
|
{
|
|
taskqueue_drain(ic->ic_tq, task);
|
|
}
|
|
|
|
/*
|
|
* Key update synchronization methods. XXX should not be visible.
|
|
*/
|
|
static __inline void
|
|
ieee80211_key_update_begin(struct ieee80211vap *vap)
|
|
{
|
|
vap->iv_key_update_begin(vap);
|
|
}
|
|
static __inline void
|
|
ieee80211_key_update_end(struct ieee80211vap *vap)
|
|
{
|
|
vap->iv_key_update_end(vap);
|
|
}
|
|
|
|
/*
|
|
* XXX these need to be here for IEEE80211_F_DATAPAD
|
|
*/
|
|
|
|
/*
|
|
* Return the space occupied by the 802.11 header and any
|
|
* padding required by the driver. This works for a
|
|
* management or data frame.
|
|
*/
|
|
static __inline int
|
|
ieee80211_hdrspace(struct ieee80211com *ic, const void *data)
|
|
{
|
|
int size = ieee80211_hdrsize(data);
|
|
if (ic->ic_flags & IEEE80211_F_DATAPAD)
|
|
size = roundup(size, sizeof(uint32_t));
|
|
return size;
|
|
}
|
|
|
|
/*
|
|
* Like ieee80211_hdrspace, but handles any type of frame.
|
|
*/
|
|
static __inline int
|
|
ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data)
|
|
{
|
|
int size = ieee80211_anyhdrsize(data);
|
|
if (ic->ic_flags & IEEE80211_F_DATAPAD)
|
|
size = roundup(size, sizeof(uint32_t));
|
|
return size;
|
|
}
|
|
|
|
/*
|
|
* Notify a vap that beacon state has been updated.
|
|
*/
|
|
static __inline void
|
|
ieee80211_beacon_notify(struct ieee80211vap *vap, int what)
|
|
{
|
|
if (vap->iv_state == IEEE80211_S_RUN)
|
|
vap->iv_update_beacon(vap, what);
|
|
}
|
|
|
|
/*
|
|
* Calculate HT channel promotion flags for a channel.
|
|
* XXX belongs in ieee80211_ht.h but needs IEEE80211_FHT_*
|
|
*/
|
|
static __inline int
|
|
ieee80211_htchanflags(const struct ieee80211_channel *c)
|
|
{
|
|
return IEEE80211_IS_CHAN_HT40(c) ?
|
|
IEEE80211_FHT_HT | IEEE80211_FHT_USEHT40 :
|
|
IEEE80211_IS_CHAN_HT(c) ? IEEE80211_FHT_HT : 0;
|
|
}
|
|
|
|
/*
|
|
* Debugging facilities compiled in when IEEE80211_DEBUG is defined.
|
|
*
|
|
* The intent is that any problem in the net80211 layer can be
|
|
* diagnosed by inspecting the statistics (dumped by the wlanstats
|
|
* program) and/or the msgs generated by net80211. Messages are
|
|
* broken into functional classes and can be controlled with the
|
|
* wlandebug program. Certain of these msg groups are for facilities
|
|
* that are no longer part of net80211 (e.g. IEEE80211_MSG_DOT1XSM).
|
|
*/
|
|
#define IEEE80211_MSG_11N 0x80000000 /* 11n mode debug */
|
|
#define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */
|
|
#define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */
|
|
#define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */
|
|
#define IEEE80211_MSG_INPUT 0x08000000 /* input handling */
|
|
#define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */
|
|
#define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */
|
|
#define IEEE80211_MSG_NODE 0x01000000 /* node handling */
|
|
#define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */
|
|
#define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */
|
|
#define IEEE80211_MSG_SCAN 0x00200000 /* scanning */
|
|
#define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */
|
|
#define IEEE80211_MSG_STATE 0x00080000 /* state machine */
|
|
#define IEEE80211_MSG_POWER 0x00040000 /* power save handling */
|
|
#define IEEE80211_MSG_HWMP 0x00020000 /* hybrid mesh protocol */
|
|
#define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */
|
|
#define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */
|
|
#define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */
|
|
#define IEEE80211_MSG_MESH 0x00002000 /* mesh networking */
|
|
#define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */
|
|
#define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */
|
|
#define IEEE80211_MSG_WME 0x00000400 /* WME protocol */
|
|
#define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */
|
|
#define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */
|
|
#define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */
|
|
#define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */
|
|
#define IEEE80211_MSG_RATECTL 0x00000020 /* tx rate control */
|
|
#define IEEE80211_MSG_ACTION 0x00000010 /* action frame handling */
|
|
#define IEEE80211_MSG_WDS 0x00000008 /* WDS handling */
|
|
#define IEEE80211_MSG_IOCTL 0x00000004 /* ioctl handling */
|
|
#define IEEE80211_MSG_TDMA 0x00000002 /* TDMA handling */
|
|
|
|
#define IEEE80211_MSG_ANY 0xffffffff /* anything */
|
|
|
|
#define IEEE80211_MSG_BITS \
|
|
"\20\2TDMA\3IOCTL\4WDS\5ACTION\6RATECTL\7ROAM\10INACT\11DOTH\12SUPERG" \
|
|
"\13WME\14ACL\15WPA\16RADKEYS\17RADDUMP\20RADIUS\21DOT1XSM\22HWMP" \
|
|
"\23POWER\24STATE\25OUTPUT\26SCAN\27AUTH\30ASSOC\31NODE\32ELEMID" \
|
|
"\33XRATE\34INPUT\35CRYPTO\36DUPMPKTS\37DEBUG\04011N"
|
|
|
|
#ifdef IEEE80211_DEBUG
|
|
#define ieee80211_msg(_vap, _m) ((_vap)->iv_debug & (_m))
|
|
#define IEEE80211_DPRINTF(_vap, _m, _fmt, ...) do { \
|
|
if (ieee80211_msg(_vap, _m)) \
|
|
ieee80211_note(_vap, _fmt, __VA_ARGS__); \
|
|
} while (0)
|
|
#define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...) do { \
|
|
if (ieee80211_msg(_vap, _m)) \
|
|
ieee80211_note_mac(_vap, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\
|
|
} while (0)
|
|
#define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...) do { \
|
|
if (ieee80211_msg(_vap, _m)) \
|
|
ieee80211_note_mac(_vap, _mac, _fmt, __VA_ARGS__); \
|
|
} while (0)
|
|
#define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...) do { \
|
|
if (ieee80211_msg(_vap, _m)) \
|
|
ieee80211_note_frame(_vap, _wh, _fmt, __VA_ARGS__); \
|
|
} while (0)
|
|
void ieee80211_note(const struct ieee80211vap *, const char *, ...);
|
|
void ieee80211_note_mac(const struct ieee80211vap *,
|
|
const uint8_t mac[IEEE80211_ADDR_LEN], const char *, ...);
|
|
void ieee80211_note_frame(const struct ieee80211vap *,
|
|
const struct ieee80211_frame *, const char *, ...);
|
|
#define ieee80211_msg_debug(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_DEBUG)
|
|
#define ieee80211_msg_dumppkts(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_DUMPPKTS)
|
|
#define ieee80211_msg_input(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_INPUT)
|
|
#define ieee80211_msg_radius(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_RADIUS)
|
|
#define ieee80211_msg_dumpradius(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_RADDUMP)
|
|
#define ieee80211_msg_dumpradkeys(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_RADKEYS)
|
|
#define ieee80211_msg_scan(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_SCAN)
|
|
#define ieee80211_msg_assoc(_vap) \
|
|
((_vap)->iv_debug & IEEE80211_MSG_ASSOC)
|
|
|
|
/*
|
|
* Emit a debug message about discarding a frame or information
|
|
* element. One format is for extracting the mac address from
|
|
* the frame header; the other is for when a header is not
|
|
* available or otherwise appropriate.
|
|
*/
|
|
#define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...) do { \
|
|
if ((_vap)->iv_debug & (_m)) \
|
|
ieee80211_discard_frame(_vap, _wh, _type, _fmt, __VA_ARGS__);\
|
|
} while (0)
|
|
#define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...) do { \
|
|
if ((_vap)->iv_debug & (_m)) \
|
|
ieee80211_discard_ie(_vap, _wh, _type, _fmt, __VA_ARGS__);\
|
|
} while (0)
|
|
#define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...) do { \
|
|
if ((_vap)->iv_debug & (_m)) \
|
|
ieee80211_discard_mac(_vap, _mac, _type, _fmt, __VA_ARGS__);\
|
|
} while (0)
|
|
|
|
void ieee80211_discard_frame(const struct ieee80211vap *,
|
|
const struct ieee80211_frame *, const char *type, const char *fmt, ...);
|
|
void ieee80211_discard_ie(const struct ieee80211vap *,
|
|
const struct ieee80211_frame *, const char *type, const char *fmt, ...);
|
|
void ieee80211_discard_mac(const struct ieee80211vap *,
|
|
const uint8_t mac[IEEE80211_ADDR_LEN], const char *type,
|
|
const char *fmt, ...);
|
|
#else
|
|
#define IEEE80211_DPRINTF(_vap, _m, _fmt, ...)
|
|
#define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...)
|
|
#define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...)
|
|
#define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...)
|
|
#define ieee80211_msg_dumppkts(_vap) 0
|
|
#define ieee80211_msg(_vap, _m) 0
|
|
|
|
#define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...)
|
|
#define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...)
|
|
#define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...)
|
|
#endif
|
|
|
|
#endif /* _NET80211_IEEE80211_VAR_H_ */
|