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freebsd/sys/net80211/ieee80211_ioctl.h
Sam Leffler 68e8e04e93 Update 802.11 wireless support: 
o major overhaul of the way channels are handled: channels are now
  fully enumerated and uniquely identify the operating characteristics;
  these changes are visible to user applications which require changes
o make scanning support independent of the state machine to enable
  background scanning and roaming
o move scanning support into loadable modules based on the operating
  mode to enable different policies and reduce the memory footprint
  on systems w/ constrained resources
o add background scanning in station mode (no support for adhoc/ibss
  mode yet)
o significantly speedup sta mode scanning with a variety of techniques
o add roaming support when background scanning is supported; for now
  we use a simple algorithm to trigger a roam: we threshold the rssi
  and tx rate, if either drops too low we try to roam to a new ap
o add tx fragmentation support
o add first cut at 802.11n support: this code works with forthcoming
  drivers but is incomplete; it's included now to establish a baseline
  for other drivers to be developed and for user applications
o adjust max_linkhdr et. al. to reflect 802.11 requirements; this eliminates
  prepending mbufs for traffic generated locally
o add support for Atheros protocol extensions; mainly the fast frames
  encapsulation (note this can be used with any card that can tx+rx
  large frames correctly)
o add sta support for ap's that beacon both WPA1+2 support
o change all data types from bsd-style to posix-style
o propagate noise floor data from drivers to net80211 and on to user apps
o correct various issues in the sta mode state machine related to handling
  authentication and association failures
o enable the addition of sta mode power save support for drivers that need
  net80211 support (not in this commit)
o remove old WI compatibility ioctls (wicontrol is officially dead)
o change the data structures returned for get sta info and get scan
  results so future additions will not break user apps
o fixed tx rate is now maintained internally as an ieee rate and not an
  index into the rate set; this needs to be extended to deal with
  multi-mode operation
o add extended channel specifications to radiotap to enable 11n sniffing

Drivers:
o ath: add support for bg scanning, tx fragmentation, fast frames,
       dynamic turbo (lightly tested), 11n (sniffing only and needs
       new hal)
o awi: compile tested only
o ndis: lightly tested
o ipw: lightly tested
o iwi: add support for bg scanning (well tested but may have some
       rough edges)
o ral, ural, rum: add suppoort for bg scanning, calibrate rssi data
o wi: lightly tested

This work is based on contributions by Atheros, kmacy, sephe, thompsa,
mlaier, kevlo, and others.  Much of the scanning work was supported by
Atheros.  The 11n work was supported by Marvell.
2007-06-11 03:36:55 +00:00

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/*-
* Copyright (c) 2001 Atsushi Onoe
* Copyright (c) 2002-2007 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NET80211_IEEE80211_IOCTL_H_
#define _NET80211_IEEE80211_IOCTL_H_
/*
* IEEE 802.11 ioctls.
*/
#include <net80211/_ieee80211.h>
#include <net80211/ieee80211.h>
#include <net80211/ieee80211_crypto.h>
/*
* Per/node (station) statistics.
*/
struct ieee80211_nodestats {
uint32_t ns_rx_data; /* rx data frames */
uint32_t ns_rx_mgmt; /* rx management frames */
uint32_t ns_rx_ctrl; /* rx control frames */
uint32_t ns_rx_ucast; /* rx unicast frames */
uint32_t ns_rx_mcast; /* rx multi/broadcast frames */
uint64_t ns_rx_bytes; /* rx data count (bytes) */
uint64_t ns_rx_beacons; /* rx beacon frames */
uint32_t ns_rx_proberesp; /* rx probe response frames */
uint32_t ns_rx_dup; /* rx discard 'cuz dup */
uint32_t ns_rx_noprivacy; /* rx w/ wep but privacy off */
uint32_t ns_rx_wepfail; /* rx wep processing failed */
uint32_t ns_rx_demicfail; /* rx demic failed */
uint32_t ns_rx_decap; /* rx decapsulation failed */
uint32_t ns_rx_defrag; /* rx defragmentation failed */
uint32_t ns_rx_disassoc; /* rx disassociation */
uint32_t ns_rx_deauth; /* rx deauthentication */
uint32_t ns_rx_action; /* rx action */
uint32_t ns_rx_decryptcrc; /* rx decrypt failed on crc */
uint32_t ns_rx_unauth; /* rx on unauthorized port */
uint32_t ns_rx_unencrypted; /* rx unecrypted w/ privacy */
uint32_t ns_tx_data; /* tx data frames */
uint32_t ns_tx_mgmt; /* tx management frames */
uint32_t ns_tx_ucast; /* tx unicast frames */
uint32_t ns_tx_mcast; /* tx multi/broadcast frames */
uint64_t ns_tx_bytes; /* tx data count (bytes) */
uint32_t ns_tx_probereq; /* tx probe request frames */
uint32_t ns_tx_novlantag; /* tx discard 'cuz no tag */
uint32_t ns_tx_vlanmismatch; /* tx discard 'cuz bad tag */
uint32_t ns_ps_discard; /* ps discard 'cuz of age */
/* MIB-related state */
uint32_t ns_tx_assoc; /* [re]associations */
uint32_t ns_tx_assoc_fail; /* [re]association failures */
uint32_t ns_tx_auth; /* [re]authentications */
uint32_t ns_tx_auth_fail; /* [re]authentication failures*/
uint32_t ns_tx_deauth; /* deauthentications */
uint32_t ns_tx_deauth_code; /* last deauth reason */
uint32_t ns_tx_disassoc; /* disassociations */
uint32_t ns_tx_disassoc_code; /* last disassociation reason */
};
/*
* Summary statistics.
*/
struct ieee80211_stats {
uint32_t is_rx_badversion; /* rx frame with bad version */
uint32_t is_rx_tooshort; /* rx frame too short */
uint32_t is_rx_wrongbss; /* rx from wrong bssid */
uint32_t is_rx_dup; /* rx discard 'cuz dup */
uint32_t is_rx_wrongdir; /* rx w/ wrong direction */
uint32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */
uint32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */
uint32_t is_rx_noprivacy; /* rx w/ wep but privacy off */
uint32_t is_rx_unencrypted; /* rx w/o wep and privacy on */
uint32_t is_rx_wepfail; /* rx wep processing failed */
uint32_t is_rx_decap; /* rx decapsulation failed */
uint32_t is_rx_mgtdiscard; /* rx discard mgt frames */
uint32_t is_rx_ctl; /* rx discard ctrl frames */
uint32_t is_rx_beacon; /* rx beacon frames */
uint32_t is_rx_rstoobig; /* rx rate set truncated */
uint32_t is_rx_elem_missing; /* rx required element missing*/
uint32_t is_rx_elem_toobig; /* rx element too big */
uint32_t is_rx_elem_toosmall; /* rx element too small */
uint32_t is_rx_elem_unknown; /* rx element unknown */
uint32_t is_rx_badchan; /* rx frame w/ invalid chan */
uint32_t is_rx_chanmismatch; /* rx frame chan mismatch */
uint32_t is_rx_nodealloc; /* rx frame dropped */
uint32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */
uint32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */
uint32_t is_rx_auth_fail; /* rx sta auth failure */
uint32_t is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */
uint32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */
uint32_t is_rx_assoc_notauth; /* rx assoc w/o auth */
uint32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */
uint32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */
uint32_t is_rx_assoc_badwpaie; /* rx assoc w/ bad WPA IE */
uint32_t is_rx_deauth; /* rx deauthentication */
uint32_t is_rx_disassoc; /* rx disassociation */
uint32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/
uint32_t is_rx_nobuf; /* rx failed for lack of buf */
uint32_t is_rx_decryptcrc; /* rx decrypt failed on crc */
uint32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/
uint32_t is_rx_bad_auth; /* rx bad auth request */
uint32_t is_rx_unauth; /* rx on unauthorized port */
uint32_t is_rx_badkeyid; /* rx w/ incorrect keyid */
uint32_t is_rx_ccmpreplay; /* rx seq# violation (CCMP) */
uint32_t is_rx_ccmpformat; /* rx format bad (CCMP) */
uint32_t is_rx_ccmpmic; /* rx MIC check failed (CCMP) */
uint32_t is_rx_tkipreplay; /* rx seq# violation (TKIP) */
uint32_t is_rx_tkipformat; /* rx format bad (TKIP) */
uint32_t is_rx_tkipmic; /* rx MIC check failed (TKIP) */
uint32_t is_rx_tkipicv; /* rx ICV check failed (TKIP) */
uint32_t is_rx_badcipher; /* rx failed 'cuz key type */
uint32_t is_rx_nocipherctx; /* rx failed 'cuz key !setup */
uint32_t is_rx_acl; /* rx discard 'cuz acl policy */
uint32_t is_tx_nobuf; /* tx failed for lack of buf */
uint32_t is_tx_nonode; /* tx failed for no node */
uint32_t is_tx_unknownmgt; /* tx of unknown mgt frame */
uint32_t is_tx_badcipher; /* tx failed 'cuz key type */
uint32_t is_tx_nodefkey; /* tx failed 'cuz no defkey */
uint32_t is_tx_noheadroom; /* tx failed 'cuz no space */
uint32_t is_tx_fragframes; /* tx frames fragmented */
uint32_t is_tx_frags; /* tx fragments created */
uint32_t is_scan_active; /* active scans started */
uint32_t is_scan_passive; /* passive scans started */
uint32_t is_node_timeout; /* nodes timed out inactivity */
uint32_t is_crypto_nomem; /* no memory for crypto ctx */
uint32_t is_crypto_tkip; /* tkip crypto done in s/w */
uint32_t is_crypto_tkipenmic; /* tkip en-MIC done in s/w */
uint32_t is_crypto_tkipdemic; /* tkip de-MIC done in s/w */
uint32_t is_crypto_tkipcm; /* tkip counter measures */
uint32_t is_crypto_ccmp; /* ccmp crypto done in s/w */
uint32_t is_crypto_wep; /* wep crypto done in s/w */
uint32_t is_crypto_setkey_cipher;/* cipher rejected key */
uint32_t is_crypto_setkey_nokey; /* no key index for setkey */
uint32_t is_crypto_delkey; /* driver key delete failed */
uint32_t is_crypto_badcipher; /* unknown cipher */
uint32_t is_crypto_nocipher; /* cipher not available */
uint32_t is_crypto_attachfail; /* cipher attach failed */
uint32_t is_crypto_swfallback; /* cipher fallback to s/w */
uint32_t is_crypto_keyfail; /* driver key alloc failed */
uint32_t is_crypto_enmicfail; /* en-MIC failed */
uint32_t is_ibss_capmismatch; /* merge failed-cap mismatch */
uint32_t is_ibss_norate; /* merge failed-rate mismatch */
uint32_t is_ps_unassoc; /* ps-poll for unassoc. sta */
uint32_t is_ps_badaid; /* ps-poll w/ incorrect aid */
uint32_t is_ps_qempty; /* ps-poll w/ nothing to send */
uint32_t is_ff_badhdr; /* fast frame rx'd w/ bad hdr */
uint32_t is_ff_tooshort; /* fast frame rx decap error */
uint32_t is_ff_split; /* fast frame rx split error */
uint32_t is_ff_decap; /* fast frames decap'd */
uint32_t is_ff_encap; /* fast frames encap'd for tx */
uint32_t is_rx_badbintval; /* rx frame w/ bogus bintval */
uint32_t is_rx_demicfail; /* rx demic failed */
uint32_t is_rx_defrag; /* rx defragmentation failed */
uint32_t is_rx_mgmt; /* rx management frames */
uint32_t is_rx_action; /* rx action mgt frames */
uint32_t is_amsdu_tooshort; /* A-MSDU rx decap error */
uint32_t is_amsdu_split; /* A-MSDU rx split error */
uint32_t is_amsdu_decap; /* A-MSDU decap'd */
uint32_t is_amsdu_encap; /* A-MSDU encap'd for tx */
uint32_t is_ampdu_bar_bad; /* A-MPDU BAR out of window */
uint32_t is_ampdu_bar_oow; /* A-MPDU BAR before ADDBA */
uint32_t is_ampdu_bar_rx; /* A-MPDU BAR frames handled */
uint32_t is_ampdu_rx_flush; /* A-MPDU frames flushed */
uint32_t is_ampdu_rx_oor; /* A-MPDU frames out-of-order */
uint32_t is_ampdu_rx_copy; /* A-MPDU frames copied down */
uint32_t is_spare[32];
};
/*
* Max size of optional information elements. We artificially
* constrain this; it's limited only by the max frame size (and
* the max parameter size of the wireless extensions).
*/
#define IEEE80211_MAX_OPT_IE 256
/*
* WPA/RSN get/set key request. Specify the key/cipher
* type and whether the key is to be used for sending and/or
* receiving. The key index should be set only when working
* with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
* Otherwise a unicast/pairwise key is specified by the bssid
* (on a station) or mac address (on an ap). They key length
* must include any MIC key data; otherwise it should be no
more than IEEE80211_KEYBUF_SIZE.
*/
struct ieee80211req_key {
uint8_t ik_type; /* key/cipher type */
uint8_t ik_pad;
uint16_t ik_keyix; /* key index */
uint8_t ik_keylen; /* key length in bytes */
uint8_t ik_flags;
/* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */
#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */
uint8_t ik_macaddr[IEEE80211_ADDR_LEN];
uint64_t ik_keyrsc; /* key receive sequence counter */
uint64_t ik_keytsc; /* key transmit sequence counter */
uint8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
};
/*
* Delete a key either by index or address. Set the index
* to IEEE80211_KEYIX_NONE when deleting a unicast key.
*/
struct ieee80211req_del_key {
uint8_t idk_keyix; /* key index */
uint8_t idk_macaddr[IEEE80211_ADDR_LEN];
};
/*
* MLME state manipulation request. IEEE80211_MLME_ASSOC
* only makes sense when operating as a station. The other
* requests can be used when operating as a station or an
* ap (to effect a station).
*/
struct ieee80211req_mlme {
uint8_t im_op; /* operation to perform */
#define IEEE80211_MLME_ASSOC 1 /* associate station */
#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */
#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */
#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */
#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */
uint8_t im_ssid_len; /* length of optional ssid */
uint16_t im_reason; /* 802.11 reason code */
uint8_t im_macaddr[IEEE80211_ADDR_LEN];
uint8_t im_ssid[IEEE80211_NWID_LEN];
};
/*
* MAC ACL operations.
*/
enum {
IEEE80211_MACCMD_POLICY_OPEN = 0, /* set policy: no ACL's */
IEEE80211_MACCMD_POLICY_ALLOW = 1, /* set policy: allow traffic */
IEEE80211_MACCMD_POLICY_DENY = 2, /* set policy: deny traffic */
IEEE80211_MACCMD_FLUSH = 3, /* flush ACL database */
IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */
IEEE80211_MACCMD_POLICY = 5, /* get ACL policy */
IEEE80211_MACCMD_LIST = 6, /* get ACL database */
};
struct ieee80211req_maclist {
uint8_t ml_macaddr[IEEE80211_ADDR_LEN];
};
/*
* Set the active channel list. Note this list is
* intersected with the available channel list in
* calculating the set of channels actually used in
* scanning.
*/
struct ieee80211req_chanlist {
uint8_t ic_channels[IEEE80211_CHAN_BYTES];
};
/*
* Get the active channel list info.
*/
struct ieee80211req_chaninfo {
u_int ic_nchans;
struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
};
/*
* Retrieve the WPA/RSN information element for an associated station.
*/
struct ieee80211req_wpaie { /* old version w/ only one ie */
uint8_t wpa_macaddr[IEEE80211_ADDR_LEN];
uint8_t wpa_ie[IEEE80211_MAX_OPT_IE];
};
struct ieee80211req_wpaie2 {
uint8_t wpa_macaddr[IEEE80211_ADDR_LEN];
uint8_t wpa_ie[IEEE80211_MAX_OPT_IE];
uint8_t rsn_ie[IEEE80211_MAX_OPT_IE];
};
/*
* Retrieve per-node statistics.
*/
struct ieee80211req_sta_stats {
union {
/* NB: explicitly force 64-bit alignment */
uint8_t macaddr[IEEE80211_ADDR_LEN];
uint64_t pad;
} is_u;
struct ieee80211_nodestats is_stats;
};
/*
* Station information block; the mac address is used
* to retrieve other data like stats, unicast key, etc.
*/
struct ieee80211req_sta_info {
uint16_t isi_len; /* length (mult of 4) */
uint16_t isi_ie_off; /* offset to IE data */
uint16_t isi_ie_len; /* IE length */
uint16_t isi_freq; /* MHz */
uint16_t isi_flags; /* channel flags */
uint16_t isi_state; /* state flags */
uint8_t isi_authmode; /* authentication algorithm */
int8_t isi_rssi; /* receive signal strength */
int8_t isi_noise; /* noise floor */
uint8_t isi_capinfo; /* capabilities */
uint8_t isi_erp; /* ERP element */
uint8_t isi_macaddr[IEEE80211_ADDR_LEN];
uint8_t isi_nrates;
/* negotiated rates */
uint8_t isi_rates[IEEE80211_RATE_MAXSIZE];
uint8_t isi_txrate; /* index to isi_rates[] */
uint16_t isi_associd; /* assoc response */
uint16_t isi_txpower; /* current tx power */
uint16_t isi_vlan; /* vlan tag */
uint16_t isi_txseqs[17]; /* seq to be transmitted */
uint16_t isi_rxseqs[17]; /* seq previous for qos frames*/
uint16_t isi_inact; /* inactivity timer */
/* XXX frag state? */
/* variable length IE data */
};
/*
* Retrieve per-station information; to retrieve all
* specify a mac address of ff:ff:ff:ff:ff:ff.
*/
struct ieee80211req_sta_req {
union {
/* NB: explicitly force 64-bit alignment */
uint8_t macaddr[IEEE80211_ADDR_LEN];
uint64_t pad;
} is_u;
struct ieee80211req_sta_info info[1]; /* variable length */
};
/*
* Get/set per-station tx power cap.
*/
struct ieee80211req_sta_txpow {
uint8_t it_macaddr[IEEE80211_ADDR_LEN];
uint8_t it_txpow;
};
/*
* WME parameters are set and return using i_val and i_len.
* i_val holds the value itself. i_len specifies the AC
* and, as appropriate, then high bit specifies whether the
* operation is to be applied to the BSS or ourself.
*/
#define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */
#define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */
#define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */
#ifdef __FreeBSD__
/*
* FreeBSD-style ioctls.
*/
/* the first member must be matched with struct ifreq */
struct ieee80211req {
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
uint16_t i_type; /* req type */
int16_t i_val; /* Index or simple value */
int16_t i_len; /* Index or simple value */
void *i_data; /* Extra data */
};
#define SIOCS80211 _IOW('i', 234, struct ieee80211req)
#define SIOCG80211 _IOWR('i', 235, struct ieee80211req)
#define SIOCG80211STATS _IOWR('i', 236, struct ifreq)
#define IEEE80211_IOC_SSID 1
#define IEEE80211_IOC_NUMSSIDS 2
#define IEEE80211_IOC_WEP 3
#define IEEE80211_WEP_NOSUP -1
#define IEEE80211_WEP_OFF 0
#define IEEE80211_WEP_ON 1
#define IEEE80211_WEP_MIXED 2
#define IEEE80211_IOC_WEPKEY 4
#define IEEE80211_IOC_NUMWEPKEYS 5
#define IEEE80211_IOC_WEPTXKEY 6
#define IEEE80211_IOC_AUTHMODE 7
#define IEEE80211_IOC_STATIONNAME 8
#define IEEE80211_IOC_CHANNEL 9
#define IEEE80211_IOC_POWERSAVE 10
#define IEEE80211_POWERSAVE_NOSUP -1
#define IEEE80211_POWERSAVE_OFF 0
#define IEEE80211_POWERSAVE_CAM 1
#define IEEE80211_POWERSAVE_PSP 2
#define IEEE80211_POWERSAVE_PSP_CAM 3
#define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM
#define IEEE80211_IOC_POWERSAVESLEEP 11
#define IEEE80211_IOC_RTSTHRESHOLD 12
#define IEEE80211_IOC_PROTMODE 13
#define IEEE80211_PROTMODE_OFF 0
#define IEEE80211_PROTMODE_CTS 1
#define IEEE80211_PROTMODE_RTSCTS 2
#define IEEE80211_IOC_TXPOWER 14 /* global tx power limit */
#define IEEE80211_IOC_BSSID 15
#define IEEE80211_IOC_ROAMING 16 /* roaming mode */
#define IEEE80211_IOC_PRIVACY 17 /* privacy invoked */
#define IEEE80211_IOC_DROPUNENCRYPTED 18 /* discard unencrypted frames */
#define IEEE80211_IOC_WPAKEY 19
#define IEEE80211_IOC_DELKEY 20
#define IEEE80211_IOC_MLME 21
#define IEEE80211_IOC_OPTIE 22 /* optional info. element */
#define IEEE80211_IOC_SCAN_REQ 23
/* 24 was IEEE80211_IOC_SCAN_RESULTS */
#define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */
#define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */
#define IEEE80211_IOC_CHANLIST 27 /* channel list */
#define IEEE80211_IOC_WME 28 /* WME mode (on, off) */
#define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */
#define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */
#define IEEE80211_IOC_MCASTCIPHER 31 /* multicast/default cipher */
#define IEEE80211_IOC_MCASTKEYLEN 32 /* multicast key length */
#define IEEE80211_IOC_UCASTCIPHERS 33 /* unicast cipher suites */
#define IEEE80211_IOC_UCASTCIPHER 34 /* unicast cipher */
#define IEEE80211_IOC_UCASTKEYLEN 35 /* unicast key length */
#define IEEE80211_IOC_DRIVER_CAPS 36 /* driver capabilities */
#define IEEE80211_IOC_KEYMGTALGS 37 /* key management algorithms */
#define IEEE80211_IOC_RSNCAPS 38 /* RSN capabilities */
#define IEEE80211_IOC_WPAIE 39 /* WPA information element */
#define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */
#define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */
#define IEEE80211_IOC_CHANINFO 42 /* channel info list */
#define IEEE80211_IOC_TXPOWMAX 43 /* max tx power for channel */
#define IEEE80211_IOC_STA_TXPOW 44 /* per-station tx power limit */
/* 45 was IEEE80211_IOC_STA_INFO */
#define IEEE80211_IOC_WME_CWMIN 46 /* WME: ECWmin */
#define IEEE80211_IOC_WME_CWMAX 47 /* WME: ECWmax */
#define IEEE80211_IOC_WME_AIFS 48 /* WME: AIFSN */
#define IEEE80211_IOC_WME_TXOPLIMIT 49 /* WME: txops limit */
#define IEEE80211_IOC_WME_ACM 50 /* WME: ACM (bss only) */
#define IEEE80211_IOC_WME_ACKPOLICY 51 /* WME: ACK policy (!bss only)*/
#define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */
#define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */
#define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */
#define IEEE80211_IOC_DELMAC 55 /* del sta from MAC ACL table */
#define IEEE80211_IOC_PUREG 56 /* pure 11g (no 11b stations) */
#define IEEE80211_IOC_FF 57 /* ATH fast frames (on, off) */
#define IEEE80211_IOC_TURBOP 58 /* ATH turbo' (on, off) */
#define IEEE80211_IOC_BGSCAN 59 /* bg scanning (on, off) */
#define IEEE80211_IOC_BGSCAN_IDLE 60 /* bg scan idle threshold */
#define IEEE80211_IOC_BGSCAN_INTERVAL 61 /* bg scan interval */
#define IEEE80211_IOC_SCANVALID 65 /* scan cache valid threshold */
#define IEEE80211_IOC_ROAM_RSSI_11A 66 /* rssi threshold in 11a */
#define IEEE80211_IOC_ROAM_RSSI_11B 67 /* rssi threshold in 11b */
#define IEEE80211_IOC_ROAM_RSSI_11G 68 /* rssi threshold in 11g */
#define IEEE80211_IOC_ROAM_RATE_11A 69 /* tx rate threshold in 11a */
#define IEEE80211_IOC_ROAM_RATE_11B 70 /* tx rate threshold in 11b */
#define IEEE80211_IOC_ROAM_RATE_11G 71 /* tx rate threshold in 11g */
#define IEEE80211_IOC_MCAST_RATE 72 /* tx rate for mcast frames */
#define IEEE80211_IOC_FRAGTHRESHOLD 73 /* tx fragmentation threshold */
#define IEEE80211_IOC_BURST 75 /* packet bursting */
#define IEEE80211_IOC_SCAN_RESULTS 76 /* get scan results */
#define IEEE80211_IOC_BMISSTHRESHOLD 77 /* beacon miss threshold */
#define IEEE80211_IOC_STA_INFO 78 /* station/neighbor info */
#define IEEE80211_IOC_WPAIE2 79 /* WPA+RSN info elements */
#define IEEE80211_IOC_CURCHAN 80 /* current channel */
#define IEEE80211_IOC_SHORTGI 81 /* 802.11n half GI */
#define IEEE80211_IOC_AMPDU 82 /* 802.11n A-MPDU (on, off) */
#define IEEE80211_IOC_AMPDU_LIMIT 83 /* A-MPDU length limit */
#define IEEE80211_IOC_AMPDU_DENSITY 84 /* A-MPDU density */
#define IEEE80211_IOC_AMSDU 85 /* 802.11n A-MSDU (on, off) */
#define IEEE80211_IOC_AMSDU_LIMIT 86 /* A-MSDU length limit */
#define IEEE80211_IOC_PUREN 87 /* pure 11n (no legacy sta's) */
#define IEEE80211_IOC_DOTH 88 /* 802.11h (on, off) */
#define IEEE80211_IOC_REGDOMAIN 89 /* regulatory domain */
#define IEEE80211_IOC_COUNTRYCODE 90 /* ISO country code */
#define IEEE80211_IOC_LOCATION 91 /* indoor/outdoor/anywhere */
#define IEEE80211_IOC_HTCOMPAT 92 /* support pre-D1.10 HT ie's */
/*
* Scan result data returned for IEEE80211_IOC_SCAN_RESULTS.
* Each result is a fixed size structure followed by a variable
* length SSID and one or more variable length information elements.
* The size of each variable length item is found in the fixed
* size structure and the entire length of the record is specified
* in isr_len. Result records are rounded to a multiple of 4 bytes.
*/
struct ieee80211req_scan_result {
uint16_t isr_len; /* length (mult of 4) */
uint16_t isr_ie_off; /* offset to IE data */
uint16_t isr_ie_len; /* IE length */
uint16_t isr_freq; /* MHz */
uint16_t isr_flags; /* channel flags */
int8_t isr_noise;
int8_t isr_rssi;
uint8_t isr_intval; /* beacon interval */
uint8_t isr_capinfo; /* capabilities */
uint8_t isr_erp; /* ERP element */
uint8_t isr_bssid[IEEE80211_ADDR_LEN];
uint8_t isr_nrates;
uint8_t isr_rates[IEEE80211_RATE_MAXSIZE];
uint8_t isr_ssid_len; /* SSID length */
/* variable length SSID followed by IE data */
};
struct ieee80211_clone_params {
char icp_parent[IFNAMSIZ]; /* parent device */
int icp_opmode; /* operating mode */
};
#endif /* __FreeBSD__ */
#endif /* _NET80211_IEEE80211_IOCTL_H_ */
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