api/madwifi.h

   1 /*
   2  * Header bits derived from MadWifi source:
   3  *   Copyright (c) 2001 Atsushi Onoe
   4  *   Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
   5  *   All rights reserved.
   6  *
   7  * Distributed under the terms of the GPLv2 license.
   8  *
   9  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  10  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  11  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  12  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  13  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  14  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  15  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  16  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  17  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  18  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  19  */
  20
  21 #ifndef _MADWIFI_H
  22 #define _MADWIFI_H
  23
  24 /* ieee80211.h */
  25 #define IEEE80211_ADDR_LEN                      6
  26 #define IEEE80211_RATE_VAL                      0x7f
  27 #define IEEE80211_SEQ_SEQ_MASK          0xfff0
  28 #define IEEE80211_SEQ_SEQ_SHIFT         4
  29
  30
  31 /* ieee80211_crypto.h */
  32 #define IEEE80211_KEYBUF_SIZE           16
  33 #define IEEE80211_MICBUF_SIZE           16
  34 #define IEEE80211_TID_SIZE                      17
  35
  36 #define IEEE80211_CIPHER_WEP            0
  37 #define IEEE80211_CIPHER_TKIP           1
  38 #define IEEE80211_CIPHER_AES_OCB        2
  39 #define IEEE80211_CIPHER_AES_CCM        3
  40 #define IEEE80211_CIPHER_CKIP           5
  41 #define IEEE80211_CIPHER_NONE           6
  42 #define IEEE80211_CIPHER_MAX            (IEEE80211_CIPHER_NONE + 1)
  43
  44
  45 /* ieee80211_ioctl.h */
  46 #define IEEE80211_KEY_DEFAULT           0x80
  47 #define IEEE80211_CHAN_MAX                      255
  48 #define IEEE80211_CHAN_BYTES            32
  49 #define IEEE80211_RATE_MAXSIZE          15
  50
  51 #define IEEE80211_IOCTL_GETKEY          (SIOCDEVPRIVATE+3)
  52 #define IEEE80211_IOCTL_STA_STATS       (SIOCDEVPRIVATE+5)
  53 #define IEEE80211_IOCTL_STA_INFO        (SIOCDEVPRIVATE+6)
  54
  55 #define IEEE80211_IOCTL_GETPARAM        (SIOCIWFIRSTPRIV+1)
  56 #define IEEE80211_IOCTL_GETMODE         (SIOCIWFIRSTPRIV+3)
  57 #define IEEE80211_IOCTL_GETCHANLIST     (SIOCIWFIRSTPRIV+7)
  58 #define IEEE80211_IOCTL_GETCHANINFO     (SIOCIWFIRSTPRIV+13)
  59
  60 #define SIOC80211IFCREATE                       (SIOCDEVPRIVATE+7)
  61 #define SIOC80211IFDESTROY                      (SIOCDEVPRIVATE+8)
  62
  63 #define IEEE80211_CLONE_BSSID   0x0001  /* allocate unique mac/bssid */
  64 #define IEEE80211_NO_STABEACONS 0x0002  /* Do not setup the station beacon timers */
  65
  66 struct ieee80211_clone_params {
  67         char icp_name[IFNAMSIZ];                /* device name */
  68         u_int16_t icp_opmode;                   /* operating mode */
  69         u_int16_t icp_flags;                    /* see below */
  70 };
  71
  72 enum ieee80211_opmode {
  73         IEEE80211_M_STA         = 1,    /* infrastructure station */
  74         IEEE80211_M_IBSS        = 0,    /* IBSS (adhoc) station */
  75         IEEE80211_M_AHDEMO      = 3,    /* Old lucent compatible adhoc demo */
  76         IEEE80211_M_HOSTAP      = 6,    /* Software Access Point */
  77         IEEE80211_M_MONITOR     = 8,    /* Monitor mode */
  78         IEEE80211_M_WDS         = 2,    /* WDS link */
  79 };
  80
  81 enum {
  82         IEEE80211_PARAM_AUTHMODE                = 3,    /* authentication mode */
  83         IEEE80211_PARAM_MCASTCIPHER             = 5,    /* multicast/default cipher */
  84         IEEE80211_PARAM_MCASTKEYLEN             = 6,    /* multicast key length */
  85         IEEE80211_PARAM_UCASTCIPHERS    = 7,    /* unicast cipher suites */
  86         IEEE80211_PARAM_WPA                             = 10,   /* WPA mode (0,1,2) */
  87 };
  88
  89 /*
  90  * Authentication mode.
  91  */
  92 enum ieee80211_authmode {
  93         IEEE80211_AUTH_NONE     = 0,
  94         IEEE80211_AUTH_OPEN     = 1,    /* open */
  95         IEEE80211_AUTH_SHARED   = 2,    /* shared-key */
  96         IEEE80211_AUTH_8021X    = 3,    /* 802.1x */
  97         IEEE80211_AUTH_AUTO     = 4,    /* auto-select/accept */
  98         /* NB: these are used only for ioctls */
  99         IEEE80211_AUTH_WPA      = 5,    /* WPA/RSN w/ 802.1x/PSK */
 100 };
 101
 102 struct ieee80211_channel {
 103         u_int16_t ic_freq;      /* setting in MHz */
 104         u_int16_t ic_flags;     /* see below */
 105         u_int8_t ic_ieee;       /* IEEE channel number */
 106         int8_t ic_maxregpower;  /* maximum regulatory tx power in dBm */
 107         int8_t ic_maxpower;     /* maximum tx power in dBm */
 108         int8_t ic_minpower;     /* minimum tx power in dBm */
 109         u_int8_t ic_scanflags;
 110         u_int8_t ic_idletime; /* phy idle time in % */
 111 };
 112
 113 struct ieee80211req_key {
 114         u_int8_t ik_type;               /* key/cipher type */
 115         u_int8_t ik_pad;
 116         u_int16_t ik_keyix;     /* key index */
 117         u_int8_t ik_keylen;             /* key length in bytes */
 118         u_int8_t ik_flags;
 119         u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
 120         u_int64_t ik_keyrsc;            /* key receive sequence counter */
 121         u_int64_t ik_keytsc;            /* key transmit sequence counter */
 122         u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
 123 };
 124
 125 struct ieee80211req_chanlist {
 126         u_int8_t ic_channels[IEEE80211_CHAN_BYTES];
 127 };
 128
 129 struct ieee80211req_chaninfo {
 130         u_int ic_nchans;
 131         struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
 132 };
 133
 134 struct ieee80211req_sta_info {
 135         u_int16_t isi_len;              /* length (mult of 4) */
 136         u_int16_t isi_freq;             /* MHz */
 137         u_int16_t isi_flags;            /* channel flags */
 138         u_int16_t isi_state;            /* state flags */
 139         u_int8_t isi_authmode;          /* authentication algorithm */
 140         u_int8_t isi_rssi;
 141         int8_t isi_noise;
 142         u_int16_t isi_capinfo;          /* capabilities */
 143         u_int8_t isi_athflags;          /* Atheros capabilities */
 144         u_int8_t isi_erp;               /* ERP element */
 145         u_int8_t isi_macaddr[IEEE80211_ADDR_LEN];
 146         u_int8_t isi_nrates;            /* negotiated rates */
 147         u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE];
 148         u_int8_t isi_txrate;            /* index to isi_rates[] */
 149         u_int16_t isi_ie_len;           /* IE length */
 150         u_int16_t isi_associd;          /* assoc response */
 151         u_int16_t isi_txpower;          /* current tx power */
 152         u_int16_t isi_vlan;             /* vlan tag */
 153         u_int16_t isi_txseqs[17];       /* seq to be transmitted */
 154         u_int16_t isi_rxseqs[17];       /* seq previous for qos frames*/
 155         u_int16_t isi_inact;            /* inactivity timer */
 156         u_int8_t isi_uapsd;             /* UAPSD queues */
 157         u_int8_t isi_opmode;            /* sta operating mode */
 158 };
 159
 160 #endif