sys/netproto/802_11/if_wavelan_ieee.h

   1 /*
   2  * Copyright (c) 1997, 1998, 1999
   3  *      Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by Bill Paul.
  16  * 4. Neither the name of the author nor the names of any co-contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
  24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  30  * THE POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  * $FreeBSD: src/sys/dev/wi/if_wavelan_ieee.h,v 1.18 2003/06/27 00:49:04 sam Exp $
  33  * $DragonFly: src/sys/netproto/802_11/if_wavelan_ieee.h,v 1.1 2004/07/26 16:30:17 joerg Exp $
  34  */
  35
  36 #ifndef _NETPROTO_802_11_IF_WAVELAN_IEEE_H
  37 #define _NETPROTO_802_11_IF_WAVELAN_IEEE_H
  38
  39 /*
  40  * This header defines a simple command interface to the FreeBSD
  41  * WaveLAN/IEEE driver (wi) driver, which is used to set certain
  42  * device-specific parameters which can't be easily managed through
  43  * ifconfig(8). No, sysctl(2) is not the answer. I said a _simple_
  44  * interface, didn't I.
  45  */
  46
  47 #ifndef SIOCSWAVELAN
  48 #define SIOCSWAVELAN    SIOCSIFGENERIC
  49 #endif
  50
  51 #ifndef SIOCGWAVELAN
  52 #define SIOCGWAVELAN    SIOCGIFGENERIC
  53 #endif
  54
  55 /*
  56  * Technically I don't think there's a limit to a record
  57  * length. The largest record is the one that contains the CIS
  58  * data, which is 240 words long, so 256 should be a safe
  59  * value.
  60  */
  61 #define WI_MAX_DATALEN  512
  62
  63 struct wi_req {
  64         uint16_t        wi_len;
  65         uint16_t        wi_type;
  66         uint16_t        wi_val[WI_MAX_DATALEN];
  67 };
  68
  69 /*
  70  * Private LTV records (interpreted only by the driver). This is
  71  * a minor kludge to allow reading the interface statistics from
  72  * the driver.
  73  */
  74 #define WI_RID_IFACE_STATS      0x0100
  75 #define WI_RID_MGMT_XMIT        0x0200
  76 #define WI_RID_ZERO_CACHE       0x0300
  77 #define WI_RID_READ_CACHE       0x0400
  78 #define WI_RID_FWDOWNLOAD       0x0500
  79 #define WI_RID_MONITOR_MODE     0x0600
  80 #define WI_RID_MIF              0x0700
  81 #define WI_RID_SCAN_APS         0x0800
  82 #define WI_RID_READ_APS         0x0900
  83
  84 struct wi_80211_hdr {
  85         uint16_t                frame_ctl;
  86         uint16_t                dur_id;
  87         uint8_t                 addr1[6];
  88         uint8_t                 addr2[6];
  89         uint8_t                 addr3[6];
  90         uint16_t                seq_ctl;
  91         uint8_t                 addr4[6];
  92 };
  93
  94 #define WI_FCTL_VERS            0x0002
  95 #define WI_FCTL_FTYPE           0x000C
  96 #define WI_FCTL_STYPE           0x00F0
  97 #define WI_FCTL_TODS            0x0100
  98 #define WI_FCTL_FROMDS          0x0200
  99 #define WI_FCTL_MOREFRAGS       0x0400
 100 #define WI_FCTL_RETRY           0x0800
 101 #define WI_FCTL_PM              0x1000
 102 #define WI_FCTL_MOREDATA        0x2000
 103 #define WI_FCTL_WEP             0x4000
 104 #define WI_FCTL_ORDER           0x8000
 105
 106 #define WI_FTYPE_MGMT           0x0000
 107 #define WI_FTYPE_CTL            0x0004
 108 #define WI_FTYPE_DATA           0x0008
 109
 110 #define WI_STYPE_MGMT_ASREQ     0x0000  /* association request */
 111 #define WI_STYPE_MGMT_ASRESP    0x0010  /* association response */
 112 #define WI_STYPE_MGMT_REASREQ   0x0020  /* reassociation request */
 113 #define WI_STYPE_MGMT_REASRESP  0x0030  /* reassociation response */
 114 #define WI_STYPE_MGMT_PROBEREQ  0x0040  /* probe request */
 115 #define WI_STYPE_MGMT_PROBERESP 0x0050  /* probe response */
 116 #define WI_STYPE_MGMT_BEACON    0x0080  /* beacon */
 117 #define WI_STYPE_MGMT_ATIM      0x0090  /* announcement traffic ind msg */
 118 #define WI_STYPE_MGMT_DISAS     0x00A0  /* disassociation */
 119 #define WI_STYPE_MGMT_AUTH      0x00B0  /* authentication */
 120 #define WI_STYPE_MGMT_DEAUTH    0x00C0  /* deauthentication */
 121
 122 #define WI_STYPE_CTL_PSPOLL     0x00A0
 123 #define WI_STYPE_CTL_RTS        0x00B0
 124 #define WI_STYPE_CTL_CTS        0x00C0
 125 #define WI_STYPE_CTL_ACK        0x00D0
 126 #define WI_STYPE_CTL_CFEND      0x00E0
 127 #define WI_STYPE_CTL_CFENDACK   0x00F0
 128
 129 struct wi_mgmt_hdr {
 130         uint16_t                frame_ctl;
 131         uint16_t                duration;
 132         uint8_t                 dst_addr[6];
 133         uint8_t                 src_addr[6];
 134         uint8_t                 bssid[6];
 135         uint16_t                seq_ctl;
 136 };
 137
 138 /*
 139  * Lucent/wavelan IEEE signal strength cache
 140  *
 141  * driver keeps cache of last
 142  * MAXWICACHE packets to arrive including signal strength info.
 143  * daemons may read this via ioctl
 144  *
 145  * Each entry in the wi_sigcache has a unique macsrc.
 146  */
 147 struct wi_sigcache {
 148         char    macsrc[6];      /* unique MAC address for entry */
 149         int     ipsrc;          /* ip address associated with packet */
 150         int     signal;         /* signal strength of the packet */
 151         int     noise;          /* noise value */
 152         int     quality;        /* quality of the packet */
 153 };
 154
 155 /*
 156  * Firmware downloading API.  We support downloading into RAM and into
 157  * flash.  We copy the entire .hex file for both the primary and secondary
 158  * firmware into the kernel, which is minorly gross, but matches the
 159  * format of the compiled in firmware.
 160  */
 161 struct wi_fwdownload {
 162         int     type;           /* What type of download. */
 163 #define WI_FW_RAM       1
 164 #define WI_FW_FLASH     2
 165         size_t  pri_len;        /* Primary firmware length */
 166         size_t  sec_len;        /* Secondary firmware length */
 167         caddr_t pri_data;       /* Pointer (user) to primary data */
 168         caddr_t sec_data;       /* Pointer (user) to secondary data */
 169 };
 170
 171 struct wi_counters {
 172         uint32_t                wi_tx_unicast_frames;
 173         uint32_t                wi_tx_multicast_frames;
 174         uint32_t                wi_tx_fragments;
 175         uint32_t                wi_tx_unicast_octets;
 176         uint32_t                wi_tx_multicast_octets;
 177         uint32_t                wi_tx_deferred_xmits;
 178         uint32_t                wi_tx_single_retries;
 179         uint32_t                wi_tx_multi_retries;
 180         uint32_t                wi_tx_retry_limit;
 181         uint32_t                wi_tx_discards;
 182         uint32_t                wi_rx_unicast_frames;
 183         uint32_t                wi_rx_multicast_frames;
 184         uint32_t                wi_rx_fragments;
 185         uint32_t                wi_rx_unicast_octets;
 186         uint32_t                wi_rx_multicast_octets;
 187         uint32_t                wi_rx_fcs_errors;
 188         uint32_t                wi_rx_discards_nobuf;
 189         uint32_t                wi_tx_discards_wrong_sa;
 190         uint32_t                wi_rx_WEP_cant_decrypt;
 191         uint32_t                wi_rx_msg_in_msg_frags;
 192         uint32_t                wi_rx_msg_in_bad_msg_frags;
 193 };
 194
 195 /*
 196  * Network parameters, static configuration entities.
 197  */
 198 #define WI_RID_PORTTYPE         0xFC00 /* Connection control characteristics */
 199 #define WI_RID_MAC_NODE         0xFC01 /* MAC address of this station */
 200 #define WI_RID_DESIRED_SSID     0xFC02 /* Service Set ID for connection */
 201 #define WI_RID_OWN_CHNL         0xFC03 /* Comm channel for BSS creation */
 202 #define WI_RID_OWN_SSID         0xFC04 /* IBSS creation ID */
 203 #define WI_RID_OWN_ATIM_WIN     0xFC05 /* ATIM window time for IBSS creation */
 204 #define WI_RID_SYSTEM_SCALE     0xFC06 /* scale that specifies AP density */
 205 #define WI_RID_MAX_DATALEN      0xFC07 /* Max len of MAC frame body data */
 206 #define WI_RID_MAC_WDS          0xFC08 /* MAC addr of corresponding WDS node */
 207 #define WI_RID_PM_ENABLED       0xFC09 /* ESS power management enable */
 208 #define WI_RID_PM_EPS           0xFC0A /* PM EPS/PS mode */
 209 #define WI_RID_MCAST_RX         0xFC0B /* ESS PM mcast reception */
 210 #define WI_RID_MAX_SLEEP        0xFC0C /* max sleep time for ESS PM */
 211 #define WI_RID_HOLDOVER         0xFC0D /* holdover time for ESS PM */
 212 #define WI_RID_NODENAME         0xFC0E /* ID name of this node for diag */
 213 #define WI_RID_DTIM_PERIOD      0xFC10 /* beacon interval between DTIMs */
 214 #define WI_RID_WDS_ADDR1        0xFC11 /* port 1 MAC of WDS link node */
 215 #define WI_RID_WDS_ADDR2        0xFC12 /* port 1 MAC of WDS link node */
 216 #define WI_RID_WDS_ADDR3        0xFC13 /* port 1 MAC of WDS link node */
 217 #define WI_RID_WDS_ADDR4        0xFC14 /* port 1 MAC of WDS link node */
 218 #define WI_RID_WDS_ADDR5        0xFC15 /* port 1 MAC of WDS link node */
 219 #define WI_RID_WDS_ADDR6        0xFC16 /* port 1 MAC of WDS link node */
 220 #define WI_RID_MCAST_PM_BUF     0xFC17 /* PM buffering of mcast */
 221 #define WI_RID_ENCRYPTION       0xFC20 /* enable/disable WEP */
 222 #define WI_RID_AUTHTYPE         0xFC21 /* specify authentication type */
 223 #define WI_RID_P2_TX_CRYPT_KEY  0xFC23
 224 #define WI_RID_P2_CRYPT_KEY0    0xFC24
 225 #define WI_RID_P2_CRYPT_KEY1    0xFC25
 226 #define WI_RID_MICROWAVE_OVEN   0xFC25
 227 #define WI_RID_P2_CRYPT_KEY2    0xFC26
 228 #define WI_RID_P2_CRYPT_KEY3    0xFC27
 229 #define WI_RID_P2_ENCRYPTION    0xFC28
 230 #define         PRIVACY_INVOKED         0x01
 231 #define         EXCLUDE_UNENCRYPTED     0x02
 232 #define         HOST_ENCRYPT            0x10
 233 #define         IV_EVERY_FRAME          0x00    /* IV = Initialization Vector */
 234 #define         IV_EVERY10_FRAME        0x20    /* every 10 frame IV reuse */
 235 #define         IV_EVERY50_FRAME        0x40    /* every 50 frame IV reuse */
 236 #define         IV_EVERY100_FRAME       0x60    /* every 100 frame IV reuse */
 237 #define         HOST_DECRYPT            0x80
 238 #define WI_RID_WEP_MAPTABLE     0xFC29
 239 #define WI_RID_CNFAUTHMODE      0xFC2A
 240 #define WI_RID_ROAMING_MODE     0xFC2D
 241 #define WI_RID_OWN_BEACON_INT   0xFC33 /* beacon xmit time for BSS creation */
 242 #define WI_RID_CNF_DBM_ADJUST   0xFC46
 243 #define WI_RID_DBM_ADJUST       0xFC46 /* RSSI - WI_RID_DBM_ADJUST ~ dBm */
 244 #define WI_RID_BASIC_RATE       0xFCB3
 245 #define WI_RID_SUPPORT_RATE     0xFCB4
 246
 247 /*
 248  * Network parameters, dynamic configuration entities
 249  */
 250 #define WI_RID_MCAST_LIST       0xFC80 /* list of multicast addrs */
 251 #define WI_RID_CREATE_IBSS      0xFC81 /* create IBSS */
 252 #define WI_RID_FRAG_THRESH      0xFC82 /* frag len, unicast msg xmit */
 253 #define WI_RID_RTS_THRESH       0xFC83 /* frame len for RTS/CTS handshake */
 254 #define WI_RID_TX_RATE          0xFC84 /* data rate for message xmit
 255                                         * 0 == Fixed 1mbps
 256                                         * 1 == Fixed 2mbps
 257                                         * 2 == auto fallback
 258                                         */
 259 #define WI_RID_PROMISC          0xFC85 /* enable promisc mode */
 260 #define WI_RID_FRAG_THRESH0     0xFC90
 261 #define WI_RID_FRAG_THRESH1     0xFC91
 262 #define WI_RID_FRAG_THRESH2     0xFC92
 263 #define WI_RID_FRAG_THRESH3     0xFC93
 264 #define WI_RID_FRAG_THRESH4     0xFC94
 265 #define WI_RID_FRAG_THRESH5     0xFC95
 266 #define WI_RID_FRAG_THRESH6     0xFC96
 267 #define WI_RID_RTS_THRESH0      0xFC97
 268 #define WI_RID_RTS_THRESH1      0xFC98
 269 #define WI_RID_RTS_THRESH2      0xFC99
 270 #define WI_RID_RTS_THRESH3      0xFC9A
 271 #define WI_RID_RTS_THRESH4      0xFC9B
 272 #define WI_RID_RTS_THRESH5      0xFC9C
 273 #define WI_RID_RTS_THRESH6      0xFC9D
 274 #define WI_RID_TX_RATE0         0xFC9E
 275 #define WI_RID_TX_RATE1         0xFC9F
 276 #define WI_RID_TX_RATE2         0xFCA0
 277 #define WI_RID_TX_RATE3         0xFCA1
 278 #define WI_RID_TX_RATE4         0xFCA2
 279 #define WI_RID_TX_RATE5         0xFCA3
 280 #define WI_RID_TX_RATE6         0xFCA4
 281 #define WI_RID_DEFLT_CRYPT_KEYS 0xFCB0
 282 #define WI_RID_TX_CRYPT_KEY     0xFCB1
 283 #define WI_RID_TICK_TIME        0xFCE0
 284
 285 struct wi_key {
 286         uint16_t                wi_keylen;
 287         uint8_t                 wi_keydat[14];
 288 };
 289
 290 #define WI_NLTV_KEYS 4
 291 struct wi_ltv_keys {
 292         uint16_t                wi_len;
 293         uint16_t                wi_type;
 294         struct wi_key           wi_keys[WI_NLTV_KEYS];
 295 };
 296
 297 /*
 298  * NIC information
 299  */
 300 #define WI_RID_DNLD_BUF         0xFD01
 301 #define WI_RID_MEMSZ            0xFD02 /* memory size info (XXX Lucent) */
 302                                         /* Looks like on lucnet pri firm too */
 303 #define WI_RID_PRI_IDENTITY     0xFD02 /* primary funcs firmware ident (PRISM2) */
 304 #define WI_RID_PRI_SUP_RANGE    0xFD03 /* primary supplier compatibility */
 305 #define WI_RID_CIF_ACT_RANGE    0xFD04 /* controller sup. compatibility */
 306 #define WI_RID_SERIALNO         0xFD0A /* card serial number */
 307 #define WI_RID_CARD_ID          0xFD0B /* card identification */
 308 #define WI_RID_MFI_SUP_RANGE    0xFD0C /* modem supplier compatibility */
 309 #define WI_RID_CFI_SUP_RANGE    0xFD0D /* controller sup. compatibility */
 310 #define WI_RID_CHANNEL_LIST     0xFD10 /* allowd comm. frequencies. */
 311 #define WI_RID_REG_DOMAINS      0xFD11 /* list of intendted regulatory doms */
 312 #define WI_RID_TEMP_TYPE        0xFD12 /* hw temp range code */
 313 #define WI_RID_CIS              0xFD13 /* PC card info struct */
 314 #define WI_RID_STA_IDENTITY     0xFD20 /* station funcs firmware ident */
 315 #define WI_RID_STA_SUP_RANGE    0xFD21 /* station supplier compat */
 316 #define WI_RID_MFI_ACT_RANGE    0xFD22
 317 #define WI_RID_SYMBOL_IDENTITY  0xFD24
 318 #define WI_RID_CFI_ACT_RANGE    0xFD33
 319 #define WI_RID_COMMQUAL         0xFD43
 320 #define WI_RID_SCALETHRESH      0xFD46
 321 #define WI_RID_PCF              0xFD87
 322
 323 /*
 324  * MAC information
 325  */
 326 #define WI_RID_PORT_STAT        0xFD40 /* actual MAC port con control stat */
 327 #define WI_RID_CURRENT_SSID     0xFD41 /* ID of actually connected SS */
 328 #define WI_RID_CURRENT_BSSID    0xFD42 /* ID of actually connected BSS */
 329 #define WI_RID_COMMS_QUALITY    0xFD43 /* quality of BSS connection */
 330 #define WI_RID_CUR_TX_RATE      0xFD44 /* current TX rate */
 331 #define WI_RID_CUR_BEACON_INT   0xFD45 /* current beacon interval */
 332 #define WI_RID_CUR_SCALE_THRESH 0xFD46 /* actual system scane thresh setting */
 333 #define WI_RID_PROT_RESP_TIME   0xFD47 /* time to wait for resp to req msg */
 334 #define WI_RID_SHORT_RTR_LIM    0xFD48 /* max tx attempts for short frames */
 335 #define WI_RID_LONG_RTS_LIM     0xFD49 /* max tx attempts for long frames */
 336 #define WI_RID_MAX_TX_LIFE      0xFD4A /* max tx frame handling duration */
 337 #define WI_RID_MAX_RX_LIFE      0xFD4B /* max rx frame handling duration */
 338 #define WI_RID_CF_POLL          0xFD4C /* contention free pollable ind */
 339 #define WI_RID_AUTH_ALGS        0xFD4D /* auth algorithms available */
 340 #define WI_RID_AUTH_TYPE        0xFD4E /* availanle auth types */
 341 #define WI_RID_WEP_AVAIL        0xFD4F /* WEP privacy option available */
 342 #define WI_RID_DBM_COMMS_QUAL   0xFD51 /* CommQuality normalized to dBm */
 343 #define WI_RID_CUR_TX_RATE1     0xFD80
 344 #define WI_RID_CUR_TX_RATE2     0xFD81
 345 #define WI_RID_CUR_TX_RATE3     0xFD82
 346 #define WI_RID_CUR_TX_RATE4     0xFD83
 347 #define WI_RID_CUR_TX_RATE5     0xFD84
 348 #define WI_RID_CUR_TX_RATE6     0xFD85
 349 #define WI_RID_OWN_MAC          0xFD86 /* unique local MAC addr */
 350 #define WI_RID_PCI_INFO         0xFD87 /* point coordination func cap */
 351
 352 /*
 353  * Scan Information
 354  */
 355 #define WI_RID_BCAST_SCAN_REQ   0xFCAB /* Broadcast Scan request (Symbol) */
 356 #define         BSCAN_5SEC              0x01
 357 #define         BSCAN_ONETIME           0x02
 358 #define         BSCAN_PASSIVE           0x40
 359 #define         BSCAN_BCAST             0x80
 360 #define WI_RID_SCAN_REQ         0xFCE1 /* Scan request (STA only) */
 361 #define WI_RID_JOIN_REQ         0xFCE2 /* Join request (STA only) */
 362 #define WI_RID_AUTH_STATION     0xFCE3 /* Authenticates Station (AP) */
 363 #define WI_RID_CHANNEL_REQ      0xFCE4 /* Channel Information Request (AP) */
 364 #define WI_RID_SCAN_RESULTS     0xFD88 /* Scan Results Table */
 365
 366 struct wi_apinfo {
 367         int                     scanreason;     /* ScanReason */
 368         char                    bssid[6];       /* BSSID (mac address) */
 369         int                     channel;        /* Channel */
 370         int                     signal;         /* Signal level */
 371         int                     noise;          /* Average Noise Level*/
 372         int                     quality;        /* Quality */
 373         int                     namelen;        /* Length of SSID string */
 374         char                    name[32];       /* SSID string */
 375         int                     capinfo;        /* Capability info. */
 376         int                     interval;       /* BSS Beacon Interval */
 377         int                     rate;           /* Data Rate */
 378 };
 379
 380 /*
 381  * Modem information
 382  */
 383 #define WI_RID_PHY_TYPE         0xFDC0 /* phys layer type indication */
 384 #define WI_RID_CURRENT_CHAN     0xFDC1 /* current frequency */
 385 #define WI_RID_PWR_STATE        0xFDC2 /* pwr consumption status */
 386 #define WI_RID_CCA_MODE         0xFDC3 /* clear chan assess mode indication */
 387 #define WI_RID_CCA_TIME         0xFDC4 /* clear chan assess time */
 388 #define WI_RID_MAC_PROC_DELAY   0xFDC5 /* MAC processing delay time */
 389 #define WI_RID_DATA_RATES       0xFDC6 /* supported data rates */
 390
 391 /*
 392  * bsd-airtools v0.2 - source-mods v0.2 [common.h]
 393  * by h1kari - (c) Dachb0den Labs 2001
 394  */
 395
 396 /*
 397  * Copyright (c) 2001 Dachb0den Labs.
 398  *      David Hulton <h1kari@dachb0den.com>.  All rights reserved.
 399  *
 400  * Redistribution and use in source and binary forms, with or without
 401  * modification, are permitted provided that the following conditions
 402  * are met:
 403  * 1. Redistributions of source code must retain the above copyright
 404  *    notice, this list of conditions and the following disclaimer.
 405  * 2. Redistributions in binary form must reproduce the above copyright
 406  *    notice, this list of conditions and the following disclaimer in the
 407  *    documentation and/or other materials provided with the distribution.
 408  * 3. All advertising materials mentioning features or use of this software
 409  *    must display the following acknowledgement:
 410  *      This product includes software developed by David Hulton.
 411  * 4. Neither the name of the author nor the names of any co-contributors
 412  *    may be used to endorse or promote products derived from this software
 413  *    without specific prior written permission.
 414  *
 415  * THIS SOFTWARE IS PROVIDED BY David Hulton AND CONTRIBUTORS ``AS IS'' AND
 416  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 417  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 418  * ARE DISCLAIMED.  IN NO EVENT SHALL David Hulton OR THE VOICES IN HIS HEAD
 419  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 420  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 421  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 422  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 423  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 424  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 425  * THE POSSIBILITY OF SUCH DAMAGE.
 426  */
 427
 428 /*
 429  * standard hermes recieve frame used by wavelan/prism2 cards
 430  */
 431 struct wi_rx_frame {
 432         /*
 433          * hermes prefix header. supplies information on the current status of
 434          * the network and various other statistics gathered from the
 435          * management/control frames as used internally.
 436          */
 437         uint16_t        wi_status;
 438         uint16_t        wi_ts0;
 439         uint16_t        wi_ts1;
 440         uint8_t         wi_silence;
 441         uint8_t         wi_signal;
 442         uint8_t         wi_rate;
 443         uint8_t         wi_rx_flow;
 444         uint16_t        wi_rsvd0;
 445         uint16_t        wi_rsvd1;
 446         /*
 447          * standard 80211 frame header. all packets have to use this header as
 448          * per the AN9900 from intersil, even management/control. for
 449          * management packets, they just threw the header into the data field,
 450          * but for control packets the headers are lost in translation and
 451          * therefore not all control packet info can be displayed.
 452          */
 453         uint16_t        wi_frame_ctl;
 454         uint16_t        wi_id;
 455         uint8_t         wi_addr1[6];
 456         uint8_t         wi_addr2[6];
 457         uint8_t         wi_addr3[6];
 458         uint16_t        wi_seq_ctl;
 459         uint8_t         wi_addr4[6];
 460         uint16_t        wi_dat_len;
 461         /*
 462          * another wierdity with the drivers. they append a 802.3 header which
 463          * is somewhat redundant, since all the same data is provided in the
 464          * 802.11 header.
 465          */
 466         uint8_t         wi_dst_addr[6];
 467         uint8_t         wi_src_addr[6];
 468         uint16_t        wi_len;
 469 };
 470 #define WI_DATA_HDRLEN          0x44
 471 #define WI_MGMT_HDRLEN          0x3C
 472 #define WI_CTL_HDRLEN           0x3C
 473
 474
 475 /*
 476  * all data packets have a snap (sub-network access protocol) header that
 477  * isn't entirely definied, but added for ethernet compatibility.
 478  */
 479 struct wi_snap_frame {
 480         uint16_t        wi_dat[3];
 481         uint16_t        wi_type;
 482 };
 483
 484
 485 /*
 486  * management frame headers
 487  * note: all management frames consist of a static header and variable length
 488  * fields.
 489  */
 490
 491 /*
 492  * variable length field structure
 493  */
 494 struct wi_mgmt_var_hdr {
 495         uint8_t         wi_code;
 496         uint8_t         wi_len;
 497         uint8_t         wi_data[256];
 498 };
 499
 500 /*
 501  * management beacon frame prefix
 502  */
 503 struct wi_mgmt_beacon_hdr {
 504         uint32_t        wi_ts0;
 505         uint32_t        wi_ts1;
 506         uint16_t        wi_interval;
 507         uint16_t        wi_capinfo;
 508 };
 509
 510 /*
 511  * ibss announcement traffic indication message (atim) frame
 512  * note: no parameters
 513  */
 514
 515 /*
 516  * management disassociation frame
 517  */
 518 struct wi_mgmt_disas_hdr {
 519         uint16_t        wi_reason;
 520 };
 521
 522 /*
 523  * management association request frame prefix
 524  */
 525 struct wi_mgmt_asreq_hdr {
 526         uint16_t        wi_capinfo;
 527         uint16_t        wi_interval;
 528 };
 529
 530 /*
 531  * management association response frame prefix
 532  */
 533 struct wi_mgmt_asresp_hdr {
 534         uint16_t        wi_capinfo;
 535         uint16_t        wi_status;
 536         uint16_t        wi_aid;
 537 };
 538
 539 /*
 540  * management reassociation request frame prefix
 541  */
 542 struct wi_mgmt_reasreq_hdr {
 543         uint16_t        wi_capinfo;
 544         uint16_t        wi_interval;
 545         uint8_t         wi_currap[6];
 546 };
 547
 548 /*
 549  * management reassociation response frame prefix
 550  */
 551 struct wi_mgmt_reasresp_hdr {
 552         uint16_t        wi_capinfo;
 553         uint16_t        wi_status;
 554         uint16_t        wi_aid;
 555 };
 556
 557 /*
 558  * management probe request frame prefix
 559  * note: no static parameters, only variable length
 560  */
 561
 562 /*
 563  * management probe response frame prefix
 564  */
 565 struct wi_mgmt_proberesp_hdr {
 566         uint32_t        wi_ts0;
 567         uint32_t        wi_ts1;
 568         uint16_t        wi_interval;
 569         uint16_t        wi_capinfo;
 570 };
 571
 572 /*
 573  * management authentication frame prefix
 574  */
 575 struct wi_mgmt_auth_hdr {
 576         uint16_t        wi_algo;
 577         uint16_t        wi_seq;
 578         uint16_t        wi_status;
 579 };
 580
 581 /*
 582  * management deauthentication frame
 583  */
 584 struct wi_mgmt_deauth_hdr {
 585         uint16_t        wi_reason;
 586 };
 587
 588
 589 /*
 590  * rid configuration register definitions
 591  */
 592 #define WI_RID_SCAN_REQ         0xFCE1 /* scan request information */
 593 #define WI_RID_SCAN_RES         0xFD88 /* scan result information */
 594
 595 #define WI_RID_PROCFRAME        0x3137 /* Return full frame information */
 596 #define WI_RID_PRISM2           0x3138 /* tell if we're a prism2 card or not */
 597
 598
 599 /*
 600  * 802.11 definitions
 601  */
 602 #define WI_STAT_BADCRC          0x0001
 603 #define WI_STAT_UNDECRYPTABLE   0x0002
 604 #define WI_STAT_ERRSTAT         0x0003
 605 #define WI_STAT_MAC_PORT        0x0700
 606 #define WI_STAT_1042            0x2000
 607 #define WI_STAT_TUNNEL          0x4000
 608 #define WI_STAT_WMP_MSG         0x6000
 609 #define WI_RXSTAT_MSG_TYPE      0xE000
 610
 611 #define WI_FCTL_OPT_MASK        0xFF00
 612 #define WI_AID_SET              0xC000
 613 #define WI_AID_MASK             0x3FFF
 614 #define WI_SCTL_FRAGNUM_MASK    0x000F
 615 #define WI_SCTL_SEQNUM_MASK     0xFFF0
 616
 617 #define WI_STAT_UNSPEC_FAIL     1
 618 #define WI_STAT_CAPINFO_FAIL    10
 619 #define WI_STAT_REAS_DENY       11
 620 #define WI_STAT_ASSOC_DENY      12
 621 #define WI_STAT_ALGO_FAIL       13
 622 #define WI_STAT_SEQ_FAIL        14
 623 #define WI_STAT_CHAL_FAIL       15
 624 #define WI_STAT_TOUT_FAIL       16
 625 #define WI_STAT_OVERL_DENY      17
 626 #define WI_STAT_RATE_DENY       18
 627
 628 #define WI_FTYPE_MGMT           0x0000
 629 #define WI_FTYPE_CTL            0x0004
 630 #define WI_FTYPE_DATA           0x0008
 631
 632 #define WI_FCTL_VERS            0x0002
 633 #define WI_FCTL_FTYPE           0x000C
 634 #define WI_FCTL_STYPE           0x00F0
 635 #define WI_FCTL_TODS            0x0100
 636 #define WI_FCTL_FROMDS          0x0200
 637 #define WI_FCTL_MOREFRAGS       0x0400
 638 #define WI_FCTL_RETRY           0x0800
 639 #define WI_FCTL_PM              0x1000
 640 #define WI_FCTL_MOREDATA        0x2000
 641 #define WI_FCTL_WEP             0x4000
 642 #define WI_FCTL_ORDER           0x8000
 643
 644 #define WI_FCS_LEN              0x4 /* checksum length */
 645
 646
 647 /*
 648  * management definitions
 649  */
 650 #define WI_STYPE_MGMT_ASREQ     0x0000
 651 #define WI_STYPE_MGMT_ASRESP    0x0010
 652 #define WI_STYPE_MGMT_REASREQ   0x0020
 653 #define WI_STYPE_MGMT_REASRESP  0x0030
 654 #define WI_STYPE_MGMT_PROBEREQ  0x0040
 655 #define WI_STYPE_MGMT_PROBERESP 0x0050
 656 #define WI_STYPE_MGMT_BEACON    0x0080
 657 #define WI_STYPE_MGMT_ATIM      0x0090
 658 #define WI_STYPE_MGMT_DISAS     0x00A0
 659 #define WI_STYPE_MGMT_AUTH      0x00B0
 660 #define WI_STYPE_MGMT_DEAUTH    0x00C0
 661
 662 #define WI_CAPINFO_ESS          0x01
 663 #define WI_CAPINFO_IBSS         0x02
 664 #define WI_CAPINFO_CFPOLL       0x04
 665 #define WI_CAPINFO_CFPOLLREQ    0x08
 666 #define WI_CAPINFO_PRIV         0x10
 667
 668 #define WI_REASON_UNSPEC        1
 669 #define WI_REASON_AUTH_INVALID  2
 670 #define WI_REASON_DEAUTH_LEAVE  3
 671 #define WI_REASON_DISAS_INACT   4
 672 #define WI_REASON_DISAS_OVERL   5
 673 #define WI_REASON_CLASS2        6
 674 #define WI_REASON_CLASS3        7
 675 #define WI_REASON_DISAS_LEAVE   8
 676 #define WI_REASON_NOAUTH        9
 677
 678 #define WI_VAR_SSID             0
 679 #define WI_VAR_SRATES           1
 680 #define WI_VAR_FH               2
 681 #define WI_VAR_DS               3
 682 #define WI_VAR_CF               4
 683 #define WI_VAR_TIM              5
 684 #define WI_VAR_IBSS             6
 685 #define WI_VAR_CHAL             16
 686
 687 #define WI_VAR_SRATES_MASK      0x7F
 688
 689
 690 /*
 691  * control definitions
 692  */
 693 #define WI_STYPE_CTL_PSPOLL     0x00A0
 694 #define WI_STYPE_CTL_RTS        0x00B0
 695 #define WI_STYPE_CTL_CTS        0x00C0
 696 #define WI_STYPE_CTL_ACK        0x00D0
 697 #define WI_STYPE_CTL_CFEND      0x00E0
 698 #define WI_STYPE_CTL_CFENDCFACK 0x00F0
 699
 700
 701 /*
 702  * ap scanning structures
 703  */
 704 struct wi_scan_res {
 705         uint16_t        wi_chan;
 706         uint16_t        wi_noise;
 707         uint16_t        wi_signal;
 708         uint8_t         wi_bssid[6];
 709         uint16_t        wi_interval;
 710         uint16_t        wi_capinfo;
 711         uint16_t        wi_ssid_len;
 712         uint8_t         wi_ssid[32];
 713         uint8_t         wi_srates[10];
 714         uint8_t         wi_rate;
 715         uint8_t         wi_rsvd;
 716 };
 717 #define WI_WAVELAN_RES_SIZE     50
 718
 719 struct wi_scan_p2_hdr {
 720         uint16_t        wi_rsvd;
 721         uint16_t        wi_reason;
 722 };
 723 #define WI_PRISM2_RES_SIZE      62
 724
 725
 726 /*
 727  * prism2 debug mode definitions
 728  */
 729 #define SIOCSPRISM2DEBUG        _IOW('i', 137, struct ifreq)
 730 #define SIOCGPRISM2DEBUG        _IOWR('i', 138, struct ifreq)
 731
 732 #define WI_DEBUG_RESET          0x00
 733 #define WI_DEBUG_INIT           0x01
 734 #define WI_DEBUG_SLEEP          0x02
 735 #define WI_DEBUG_WAKE           0x03
 736 #define WI_DEBUG_CHAN           0x08
 737 #define WI_DEBUG_DELAYSUPP      0x09
 738 #define WI_DEBUG_TXSUPP         0x0A
 739 #define WI_DEBUG_MONITOR        0x0B
 740 #define WI_DEBUG_LEDTEST        0x0C
 741 #define WI_DEBUG_CONTTX         0x0E
 742 #define WI_DEBUG_STOPTEST       0x0F
 743 #define WI_DEBUG_CONTRX         0x10
 744 #define WI_DEBUG_SIGSTATE       0x11
 745 #define WI_DEBUG_CALENABLE      0x13
 746 #define WI_DEBUG_CONFBITS       0x15
 747
 748 #endif /* _NETPROTO_802_11_IF_WAVELAN_IEEE_H */