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 #include <sys/ioccom.h>
  40
  41 /*
  42  * This header defines a simple command interface to the FreeBSD
  43  * WaveLAN/IEEE driver (wi) driver, which is used to set certain
  44  * device-specific parameters which can't be easily managed through
  45  * ifconfig(8). No, sysctl(2) is not the answer. I said a _simple_
  46  * interface, didn't I.
  47  */
  48
  49 #ifndef SIOCSWAVELAN
  50 #define SIOCSWAVELAN    SIOCSIFGENERIC
  51 #endif
  52
  53 #ifndef SIOCGWAVELAN
  54 #define SIOCGWAVELAN    SIOCGIFGENERIC
  55 #endif
  56
  57 /*
  58  * Technically I don't think there's a limit to a record
  59  * length. The largest record is the one that contains the CIS
  60  * data, which is 240 words long, so 256 should be a safe
  61  * value.
  62  */
  63 #define WI_MAX_DATALEN  512
  64
  65 struct wi_req {
  66         uint16_t        wi_len;
  67         uint16_t        wi_type;
  68         uint16_t        wi_val[WI_MAX_DATALEN];
  69 };
  70
  71 /*
  72  * Private LTV records (interpreted only by the driver). This is
  73  * a minor kludge to allow reading the interface statistics from
  74  * the driver.
  75  */
  76 #define WI_RID_IFACE_STATS      0x0100
  77 #define WI_RID_MGMT_XMIT        0x0200
  78 #define WI_RID_ZERO_CACHE       0x0300
  79 #define WI_RID_READ_CACHE       0x0400
  80 #define WI_RID_FWDOWNLOAD       0x0500
  81 #define WI_RID_MONITOR_MODE     0x0600
  82 #define WI_RID_MIF              0x0700
  83 #define WI_RID_SCAN_APS         0x0800
  84 #define WI_RID_READ_APS         0x0900
  85
  86 struct wi_80211_hdr {
  87         uint16_t                frame_ctl;
  88         uint16_t                dur_id;
  89         uint8_t                 addr1[6];
  90         uint8_t                 addr2[6];
  91         uint8_t                 addr3[6];
  92         uint16_t                seq_ctl;
  93         uint8_t                 addr4[6];
  94 };
  95
  96 #define WI_FCTL_VERS            0x0002
  97 #define WI_FCTL_FTYPE           0x000C
  98 #define WI_FCTL_STYPE           0x00F0
  99 #define WI_FCTL_TODS            0x0100
 100 #define WI_FCTL_FROMDS          0x0200
 101 #define WI_FCTL_MOREFRAGS       0x0400
 102 #define WI_FCTL_RETRY           0x0800
 103 #define WI_FCTL_PM              0x1000
 104 #define WI_FCTL_MOREDATA        0x2000
 105 #define WI_FCTL_WEP             0x4000
 106 #define WI_FCTL_ORDER           0x8000
 107
 108 #define WI_FTYPE_MGMT           0x0000
 109 #define WI_FTYPE_CTL            0x0004
 110 #define WI_FTYPE_DATA           0x0008
 111
 112 #define WI_STYPE_MGMT_ASREQ     0x0000  /* association request */
 113 #define WI_STYPE_MGMT_ASRESP    0x0010  /* association response */
 114 #define WI_STYPE_MGMT_REASREQ   0x0020  /* reassociation request */
 115 #define WI_STYPE_MGMT_REASRESP  0x0030  /* reassociation response */
 116 #define WI_STYPE_MGMT_PROBEREQ  0x0040  /* probe request */
 117 #define WI_STYPE_MGMT_PROBERESP 0x0050  /* probe response */
 118 #define WI_STYPE_MGMT_BEACON    0x0080  /* beacon */
 119 #define WI_STYPE_MGMT_ATIM      0x0090  /* announcement traffic ind msg */
 120 #define WI_STYPE_MGMT_DISAS     0x00A0  /* disassociation */
 121 #define WI_STYPE_MGMT_AUTH      0x00B0  /* authentication */
 122 #define WI_STYPE_MGMT_DEAUTH    0x00C0  /* deauthentication */
 123
 124 #define WI_STYPE_CTL_PSPOLL     0x00A0
 125 #define WI_STYPE_CTL_RTS        0x00B0
 126 #define WI_STYPE_CTL_CTS        0x00C0
 127 #define WI_STYPE_CTL_ACK        0x00D0
 128 #define WI_STYPE_CTL_CFEND      0x00E0
 129 #define WI_STYPE_CTL_CFENDACK   0x00F0
 130
 131 struct wi_mgmt_hdr {
 132         uint16_t                frame_ctl;
 133         uint16_t                duration;
 134         uint8_t                 dst_addr[6];
 135         uint8_t                 src_addr[6];
 136         uint8_t                 bssid[6];
 137         uint16_t                seq_ctl;
 138 };
 139
 140 /*
 141  * Lucent/wavelan IEEE signal strength cache
 142  *
 143  * driver keeps cache of last
 144  * MAXWICACHE packets to arrive including signal strength info.
 145  * daemons may read this via ioctl
 146  *
 147  * Each entry in the wi_sigcache has a unique macsrc.
 148  */
 149 struct wi_sigcache {
 150         char    macsrc[6];      /* unique MAC address for entry */
 151         int     ipsrc;          /* ip address associated with packet */
 152         int     signal;         /* signal strength of the packet */
 153         int     noise;          /* noise value */
 154         int     quality;        /* quality of the packet */
 155 };
 156
 157 /*
 158  * Firmware downloading API.  We support downloading into RAM and into
 159  * flash.  We copy the entire .hex file for both the primary and secondary
 160  * firmware into the kernel, which is minorly gross, but matches the
 161  * format of the compiled in firmware.
 162  */
 163 struct wi_fwdownload {
 164         int     type;           /* What type of download. */
 165 #define WI_FW_RAM       1
 166 #define WI_FW_FLASH     2
 167         size_t  pri_len;        /* Primary firmware length */
 168         size_t  sec_len;        /* Secondary firmware length */
 169         caddr_t pri_data;       /* Pointer (user) to primary data */
 170         caddr_t sec_data;       /* Pointer (user) to secondary data */
 171 };
 172
 173 struct wi_counters {
 174         uint32_t                wi_tx_unicast_frames;
 175         uint32_t                wi_tx_multicast_frames;
 176         uint32_t                wi_tx_fragments;
 177         uint32_t                wi_tx_unicast_octets;
 178         uint32_t                wi_tx_multicast_octets;
 179         uint32_t                wi_tx_deferred_xmits;
 180         uint32_t                wi_tx_single_retries;
 181         uint32_t                wi_tx_multi_retries;
 182         uint32_t                wi_tx_retry_limit;
 183         uint32_t                wi_tx_discards;
 184         uint32_t                wi_rx_unicast_frames;
 185         uint32_t                wi_rx_multicast_frames;
 186         uint32_t                wi_rx_fragments;
 187         uint32_t                wi_rx_unicast_octets;
 188         uint32_t                wi_rx_multicast_octets;
 189         uint32_t                wi_rx_fcs_errors;
 190         uint32_t                wi_rx_discards_nobuf;
 191         uint32_t                wi_tx_discards_wrong_sa;
 192         uint32_t                wi_rx_WEP_cant_decrypt;
 193         uint32_t                wi_rx_msg_in_msg_frags;
 194         uint32_t                wi_rx_msg_in_bad_msg_frags;
 195 };
 196
 197 /*
 198  * Network parameters, static configuration entities.
 199  */
 200 #define WI_RID_PORTTYPE         0xFC00 /* Connection control characteristics */
 201 #define WI_RID_MAC_NODE         0xFC01 /* MAC address of this station */
 202 #define WI_RID_DESIRED_SSID     0xFC02 /* Service Set ID for connection */
 203 #define WI_RID_OWN_CHNL         0xFC03 /* Comm channel for BSS creation */
 204 #define WI_RID_OWN_SSID         0xFC04 /* IBSS creation ID */
 205 #define WI_RID_OWN_ATIM_WIN     0xFC05 /* ATIM window time for IBSS creation */
 206 #define WI_RID_SYSTEM_SCALE     0xFC06 /* scale that specifies AP density */
 207 #define WI_RID_MAX_DATALEN      0xFC07 /* Max len of MAC frame body data */
 208 #define WI_RID_MAC_WDS          0xFC08 /* MAC addr of corresponding WDS node */
 209 #define WI_RID_PM_ENABLED       0xFC09 /* ESS power management enable */
 210 #define WI_RID_PM_EPS           0xFC0A /* PM EPS/PS mode */
 211 #define WI_RID_MCAST_RX         0xFC0B /* ESS PM mcast reception */
 212 #define WI_RID_MAX_SLEEP        0xFC0C /* max sleep time for ESS PM */
 213 #define WI_RID_HOLDOVER         0xFC0D /* holdover time for ESS PM */
 214 #define WI_RID_NODENAME         0xFC0E /* ID name of this node for diag */
 215 #define WI_RID_DTIM_PERIOD      0xFC10 /* beacon interval between DTIMs */
 216 #define WI_RID_WDS_ADDR1        0xFC11 /* port 1 MAC of WDS link node */
 217 #define WI_RID_WDS_ADDR2        0xFC12 /* port 1 MAC of WDS link node */
 218 #define WI_RID_WDS_ADDR3        0xFC13 /* port 1 MAC of WDS link node */
 219 #define WI_RID_WDS_ADDR4        0xFC14 /* port 1 MAC of WDS link node */
 220 #define WI_RID_WDS_ADDR5        0xFC15 /* port 1 MAC of WDS link node */
 221 #define WI_RID_WDS_ADDR6        0xFC16 /* port 1 MAC of WDS link node */
 222 #define WI_RID_MCAST_PM_BUF     0xFC17 /* PM buffering of mcast */
 223 #define WI_RID_ENCRYPTION       0xFC20 /* enable/disable WEP */
 224 #define WI_RID_AUTHTYPE         0xFC21 /* specify authentication type */
 225 #define WI_RID_P2_TX_CRYPT_KEY  0xFC23
 226 #define WI_RID_P2_CRYPT_KEY0    0xFC24
 227 #define WI_RID_P2_CRYPT_KEY1    0xFC25
 228 #define WI_RID_MICROWAVE_OVEN   0xFC25
 229 #define WI_RID_P2_CRYPT_KEY2    0xFC26
 230 #define WI_RID_P2_CRYPT_KEY3    0xFC27
 231 #define WI_RID_P2_ENCRYPTION    0xFC28
 232 #define         PRIVACY_INVOKED         0x01
 233 #define         EXCLUDE_UNENCRYPTED     0x02
 234 #define         HOST_ENCRYPT            0x10
 235 #define         IV_EVERY_FRAME          0x00    /* IV = Initialization Vector */
 236 #define         IV_EVERY10_FRAME        0x20    /* every 10 frame IV reuse */
 237 #define         IV_EVERY50_FRAME        0x40    /* every 50 frame IV reuse */
 238 #define         IV_EVERY100_FRAME       0x60    /* every 100 frame IV reuse */
 239 #define         HOST_DECRYPT            0x80
 240 #define WI_RID_WEP_MAPTABLE     0xFC29
 241 #define WI_RID_CNFAUTHMODE      0xFC2A
 242 #define WI_RID_ROAMING_MODE     0xFC2D
 243 #define WI_RID_OWN_BEACON_INT   0xFC33 /* beacon xmit time for BSS creation */
 244 #define WI_RID_CNF_DBM_ADJUST   0xFC46
 245 #define WI_RID_DBM_ADJUST       0xFC46 /* RSSI - WI_RID_DBM_ADJUST ~ dBm */
 246 #define WI_RID_BASIC_RATE       0xFCB3
 247 #define WI_RID_SUPPORT_RATE     0xFCB4
 248
 249 /*
 250  * Network parameters, dynamic configuration entities
 251  */
 252 #define WI_RID_MCAST_LIST       0xFC80 /* list of multicast addrs */
 253 #define WI_RID_CREATE_IBSS      0xFC81 /* create IBSS */
 254 #define WI_RID_FRAG_THRESH      0xFC82 /* frag len, unicast msg xmit */
 255 #define WI_RID_RTS_THRESH       0xFC83 /* frame len for RTS/CTS handshake */
 256 #define WI_RID_TX_RATE          0xFC84 /* data rate for message xmit
 257                                         * 0 == Fixed 1mbps
 258                                         * 1 == Fixed 2mbps
 259                                         * 2 == auto fallback
 260                                         */
 261 #define WI_RID_PROMISC          0xFC85 /* enable promisc mode */
 262 #define WI_RID_FRAG_THRESH0     0xFC90
 263 #define WI_RID_FRAG_THRESH1     0xFC91
 264 #define WI_RID_FRAG_THRESH2     0xFC92
 265 #define WI_RID_FRAG_THRESH3     0xFC93
 266 #define WI_RID_FRAG_THRESH4     0xFC94
 267 #define WI_RID_FRAG_THRESH5     0xFC95
 268 #define WI_RID_FRAG_THRESH6     0xFC96
 269 #define WI_RID_RTS_THRESH0      0xFC97
 270 #define WI_RID_RTS_THRESH1      0xFC98
 271 #define WI_RID_RTS_THRESH2      0xFC99
 272 #define WI_RID_RTS_THRESH3      0xFC9A
 273 #define WI_RID_RTS_THRESH4      0xFC9B
 274 #define WI_RID_RTS_THRESH5      0xFC9C
 275 #define WI_RID_RTS_THRESH6      0xFC9D
 276 #define WI_RID_TX_RATE0         0xFC9E
 277 #define WI_RID_TX_RATE1         0xFC9F
 278 #define WI_RID_TX_RATE2         0xFCA0
 279 #define WI_RID_TX_RATE3         0xFCA1
 280 #define WI_RID_TX_RATE4         0xFCA2
 281 #define WI_RID_TX_RATE5         0xFCA3
 282 #define WI_RID_TX_RATE6         0xFCA4
 283 #define WI_RID_DEFLT_CRYPT_KEYS 0xFCB0
 284 #define WI_RID_TX_CRYPT_KEY     0xFCB1
 285 #define WI_RID_TICK_TIME        0xFCE0
 286
 287 struct wi_key {
 288         uint16_t                wi_keylen;
 289         uint8_t                 wi_keydat[14];
 290 };
 291
 292 #define WI_NLTV_KEYS 4
 293 struct wi_ltv_keys {
 294         uint16_t                wi_len;
 295         uint16_t                wi_type;
 296         struct wi_key           wi_keys[WI_NLTV_KEYS];
 297 };
 298
 299 /*
 300  * NIC information
 301  */
 302 #define WI_RID_DNLD_BUF         0xFD01
 303 #define WI_RID_MEMSZ            0xFD02 /* memory size info (XXX Lucent) */
 304                                         /* Looks like on lucnet pri firm too */
 305 #define WI_RID_PRI_IDENTITY     0xFD02 /* primary funcs firmware ident (PRISM2) */
 306 #define WI_RID_PRI_SUP_RANGE    0xFD03 /* primary supplier compatibility */
 307 #define WI_RID_CIF_ACT_RANGE    0xFD04 /* controller sup. compatibility */
 308 #define WI_RID_SERIALNO         0xFD0A /* card serial number */
 309 #define WI_RID_CARD_ID          0xFD0B /* card identification */
 310 #define WI_RID_MFI_SUP_RANGE    0xFD0C /* modem supplier compatibility */
 311 #define WI_RID_CFI_SUP_RANGE    0xFD0D /* controller sup. compatibility */
 312 #define WI_RID_CHANNEL_LIST     0xFD10 /* allowd comm. frequencies. */
 313 #define WI_RID_REG_DOMAINS      0xFD11 /* list of intendted regulatory doms */
 314 #define WI_RID_TEMP_TYPE        0xFD12 /* hw temp range code */
 315 #define WI_RID_CIS              0xFD13 /* PC card info struct */
 316 #define WI_RID_STA_IDENTITY     0xFD20 /* station funcs firmware ident */
 317 #define WI_RID_STA_SUP_RANGE    0xFD21 /* station supplier compat */
 318 #define WI_RID_MFI_ACT_RANGE    0xFD22
 319 #define WI_RID_SYMBOL_IDENTITY  0xFD24
 320 #define WI_RID_CFI_ACT_RANGE    0xFD33
 321 #define WI_RID_COMMQUAL         0xFD43
 322 #define WI_RID_SCALETHRESH      0xFD46
 323 #define WI_RID_PCF              0xFD87
 324
 325 /*
 326  * MAC information
 327  */
 328 #define WI_RID_PORT_STAT        0xFD40 /* actual MAC port con control stat */
 329 #define WI_RID_CURRENT_SSID     0xFD41 /* ID of actually connected SS */
 330 #define WI_RID_CURRENT_BSSID    0xFD42 /* ID of actually connected BSS */
 331 #define WI_RID_COMMS_QUALITY    0xFD43 /* quality of BSS connection */
 332 #define WI_RID_CUR_TX_RATE      0xFD44 /* current TX rate */
 333 #define WI_RID_CUR_BEACON_INT   0xFD45 /* current beacon interval */
 334 #define WI_RID_CUR_SCALE_THRESH 0xFD46 /* actual system scane thresh setting */
 335 #define WI_RID_PROT_RESP_TIME   0xFD47 /* time to wait for resp to req msg */
 336 #define WI_RID_SHORT_RTR_LIM    0xFD48 /* max tx attempts for short frames */
 337 #define WI_RID_LONG_RTS_LIM     0xFD49 /* max tx attempts for long frames */
 338 #define WI_RID_MAX_TX_LIFE      0xFD4A /* max tx frame handling duration */
 339 #define WI_RID_MAX_RX_LIFE      0xFD4B /* max rx frame handling duration */
 340 #define WI_RID_CF_POLL          0xFD4C /* contention free pollable ind */
 341 #define WI_RID_AUTH_ALGS        0xFD4D /* auth algorithms available */
 342 #define WI_RID_AUTH_TYPE        0xFD4E /* availanle auth types */
 343 #define WI_RID_WEP_AVAIL        0xFD4F /* WEP privacy option available */
 344 #define WI_RID_DBM_COMMS_QUAL   0xFD51 /* CommQuality normalized to dBm */
 345 #define WI_RID_CUR_TX_RATE1     0xFD80
 346 #define WI_RID_CUR_TX_RATE2     0xFD81
 347 #define WI_RID_CUR_TX_RATE3     0xFD82
 348 #define WI_RID_CUR_TX_RATE4     0xFD83
 349 #define WI_RID_CUR_TX_RATE5     0xFD84
 350 #define WI_RID_CUR_TX_RATE6     0xFD85
 351 #define WI_RID_OWN_MAC          0xFD86 /* unique local MAC addr */
 352 #define WI_RID_PCI_INFO         0xFD87 /* point coordination func cap */
 353
 354 /*
 355  * Scan Information
 356  */
 357 #define WI_RID_BCAST_SCAN_REQ   0xFCAB /* Broadcast Scan request (Symbol) */
 358 #define         BSCAN_5SEC              0x01
 359 #define         BSCAN_ONETIME           0x02
 360 #define         BSCAN_PASSIVE           0x40
 361 #define         BSCAN_BCAST             0x80
 362 #define WI_RID_SCAN_REQ         0xFCE1 /* Scan request (STA only) */
 363 #define WI_RID_JOIN_REQ         0xFCE2 /* Join request (STA only) */
 364 #define WI_RID_AUTH_STATION     0xFCE3 /* Authenticates Station (AP) */
 365 #define WI_RID_CHANNEL_REQ      0xFCE4 /* Channel Information Request (AP) */
 366 #define WI_RID_SCAN_RESULTS     0xFD88 /* Scan Results Table */
 367
 368 struct wi_apinfo {
 369         int                     scanreason;     /* ScanReason */
 370         char                    bssid[6];       /* BSSID (mac address) */
 371         int                     channel;        /* Channel */
 372         int                     signal;         /* Signal level */
 373         int                     noise;          /* Average Noise Level*/
 374         int                     quality;        /* Quality */
 375         int                     namelen;        /* Length of SSID string */
 376         char                    name[32];       /* SSID string */
 377         int                     capinfo;        /* Capability info. */
 378         int                     interval;       /* BSS Beacon Interval */
 379         int                     rate;           /* Data Rate */
 380 };
 381
 382 /*
 383  * Modem information
 384  */
 385 #define WI_RID_PHY_TYPE         0xFDC0 /* phys layer type indication */
 386 #define WI_RID_CURRENT_CHAN     0xFDC1 /* current frequency */
 387 #define WI_RID_PWR_STATE        0xFDC2 /* pwr consumption status */
 388 #define WI_RID_CCA_MODE         0xFDC3 /* clear chan assess mode indication */
 389 #define WI_RID_CCA_TIME         0xFDC4 /* clear chan assess time */
 390 #define WI_RID_MAC_PROC_DELAY   0xFDC5 /* MAC processing delay time */
 391 #define WI_RID_DATA_RATES       0xFDC6 /* supported data rates */
 392
 393 /*
 394  * bsd-airtools v0.2 - source-mods v0.2 [common.h]
 395  * by h1kari - (c) Dachb0den Labs 2001
 396  */
 397
 398 /*
 399  * Copyright (c) 2001 Dachb0den Labs.
 400  *      David Hulton <h1kari@dachb0den.com>.  All rights reserved.
 401  *
 402  * Redistribution and use in source and binary forms, with or without
 403  * modification, are permitted provided that the following conditions
 404  * are met:
 405  * 1. Redistributions of source code must retain the above copyright
 406  *    notice, this list of conditions and the following disclaimer.
 407  * 2. Redistributions in binary form must reproduce the above copyright
 408  *    notice, this list of conditions and the following disclaimer in the
 409  *    documentation and/or other materials provided with the distribution.
 410  * 3. All advertising materials mentioning features or use of this software
 411  *    must display the following acknowledgement:
 412  *      This product includes software developed by David Hulton.
 413  * 4. Neither the name of the author nor the names of any co-contributors
 414  *    may be used to endorse or promote products derived from this software
 415  *    without specific prior written permission.
 416  *
 417  * THIS SOFTWARE IS PROVIDED BY David Hulton AND CONTRIBUTORS ``AS IS'' AND
 418  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 419  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 420  * ARE DISCLAIMED.  IN NO EVENT SHALL David Hulton OR THE VOICES IN HIS HEAD
 421  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 422  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 423  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 424  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 425  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 426  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 427  * THE POSSIBILITY OF SUCH DAMAGE.
 428  */
 429
 430 /*
 431  * standard hermes recieve frame used by wavelan/prism2 cards
 432  */
 433 struct wi_rx_frame {
 434         /*
 435          * hermes prefix header. supplies information on the current status of
 436          * the network and various other statistics gathered from the
 437          * management/control frames as used internally.
 438          */
 439         uint16_t        wi_status;
 440         uint16_t        wi_ts0;
 441         uint16_t        wi_ts1;
 442         uint8_t         wi_silence;
 443         uint8_t         wi_signal;
 444         uint8_t         wi_rate;
 445         uint8_t         wi_rx_flow;
 446         uint16_t        wi_rsvd0;
 447         uint16_t        wi_rsvd1;
 448         /*
 449          * standard 80211 frame header. all packets have to use this header as
 450          * per the AN9900 from intersil, even management/control. for
 451          * management packets, they just threw the header into the data field,
 452          * but for control packets the headers are lost in translation and
 453          * therefore not all control packet info can be displayed.
 454          */
 455         uint16_t        wi_frame_ctl;
 456         uint16_t        wi_id;
 457         uint8_t         wi_addr1[6];
 458         uint8_t         wi_addr2[6];
 459         uint8_t         wi_addr3[6];
 460         uint16_t        wi_seq_ctl;
 461         uint8_t         wi_addr4[6];
 462         uint16_t        wi_dat_len;
 463         /*
 464          * another wierdity with the drivers. they append a 802.3 header which
 465          * is somewhat redundant, since all the same data is provided in the
 466          * 802.11 header.
 467          */
 468         uint8_t         wi_dst_addr[6];
 469         uint8_t         wi_src_addr[6];
 470         uint16_t        wi_len;
 471 };
 472 #define WI_DATA_HDRLEN          0x44
 473 #define WI_MGMT_HDRLEN          0x3C
 474 #define WI_CTL_HDRLEN           0x3C
 475
 476
 477 /*
 478  * all data packets have a snap (sub-network access protocol) header that
 479  * isn't entirely definied, but added for ethernet compatibility.
 480  */
 481 struct wi_snap_frame {
 482         uint16_t        wi_dat[3];
 483         uint16_t        wi_type;
 484 };
 485
 486
 487 /*
 488  * management frame headers
 489  * note: all management frames consist of a static header and variable length
 490  * fields.
 491  */
 492
 493 /*
 494  * variable length field structure
 495  */
 496 struct wi_mgmt_var_hdr {
 497         uint8_t         wi_code;
 498         uint8_t         wi_len;
 499         uint8_t         wi_data[256];
 500 };
 501
 502 /*
 503  * management beacon frame prefix
 504  */
 505 struct wi_mgmt_beacon_hdr {
 506         uint32_t        wi_ts0;
 507         uint32_t        wi_ts1;
 508         uint16_t        wi_interval;
 509         uint16_t        wi_capinfo;
 510 };
 511
 512 /*
 513  * ibss announcement traffic indication message (atim) frame
 514  * note: no parameters
 515  */
 516
 517 /*
 518  * management disassociation frame
 519  */
 520 struct wi_mgmt_disas_hdr {
 521         uint16_t        wi_reason;
 522 };
 523
 524 /*
 525  * management association request frame prefix
 526  */
 527 struct wi_mgmt_asreq_hdr {
 528         uint16_t        wi_capinfo;
 529         uint16_t        wi_interval;
 530 };
 531
 532 /*
 533  * management association response frame prefix
 534  */
 535 struct wi_mgmt_asresp_hdr {
 536         uint16_t        wi_capinfo;
 537         uint16_t        wi_status;
 538         uint16_t        wi_aid;
 539 };
 540
 541 /*
 542  * management reassociation request frame prefix
 543  */
 544 struct wi_mgmt_reasreq_hdr {
 545         uint16_t        wi_capinfo;
 546         uint16_t        wi_interval;
 547         uint8_t         wi_currap[6];
 548 };
 549
 550 /*
 551  * management reassociation response frame prefix
 552  */
 553 struct wi_mgmt_reasresp_hdr {
 554         uint16_t        wi_capinfo;
 555         uint16_t        wi_status;
 556         uint16_t        wi_aid;
 557 };
 558
 559 /*
 560  * management probe request frame prefix
 561  * note: no static parameters, only variable length
 562  */
 563
 564 /*
 565  * management probe response frame prefix
 566  */
 567 struct wi_mgmt_proberesp_hdr {
 568         uint32_t        wi_ts0;
 569         uint32_t        wi_ts1;
 570         uint16_t        wi_interval;
 571         uint16_t        wi_capinfo;
 572 };
 573
 574 /*
 575  * management authentication frame prefix
 576  */
 577 struct wi_mgmt_auth_hdr {
 578         uint16_t        wi_algo;
 579         uint16_t        wi_seq;
 580         uint16_t        wi_status;
 581 };
 582
 583 /*
 584  * management deauthentication frame
 585  */
 586 struct wi_mgmt_deauth_hdr {
 587         uint16_t        wi_reason;
 588 };
 589
 590
 591 /*
 592  * rid configuration register definitions
 593  */
 594 #define WI_RID_SCAN_REQ         0xFCE1 /* scan request information */
 595 #define WI_RID_SCAN_RES         0xFD88 /* scan result information */
 596
 597 #define WI_RID_PROCFRAME        0x3137 /* Return full frame information */
 598 #define WI_RID_PRISM2           0x3138 /* tell if we're a prism2 card or not */
 599
 600
 601 /*
 602  * 802.11 definitions
 603  */
 604 #define WI_STAT_BADCRC          0x0001
 605 #define WI_STAT_UNDECRYPTABLE   0x0002
 606 #define WI_STAT_ERRSTAT         0x0003
 607 #define WI_STAT_MAC_PORT        0x0700
 608 #define WI_STAT_1042            0x2000
 609 #define WI_STAT_TUNNEL          0x4000
 610 #define WI_STAT_WMP_MSG         0x6000
 611 #define WI_RXSTAT_MSG_TYPE      0xE000
 612
 613 #define WI_FCTL_OPT_MASK        0xFF00
 614 #define WI_AID_SET              0xC000
 615 #define WI_AID_MASK             0x3FFF
 616 #define WI_SCTL_FRAGNUM_MASK    0x000F
 617 #define WI_SCTL_SEQNUM_MASK     0xFFF0
 618
 619 #define WI_STAT_UNSPEC_FAIL     1
 620 #define WI_STAT_CAPINFO_FAIL    10
 621 #define WI_STAT_REAS_DENY       11
 622 #define WI_STAT_ASSOC_DENY      12
 623 #define WI_STAT_ALGO_FAIL       13
 624 #define WI_STAT_SEQ_FAIL        14
 625 #define WI_STAT_CHAL_FAIL       15
 626 #define WI_STAT_TOUT_FAIL       16
 627 #define WI_STAT_OVERL_DENY      17
 628 #define WI_STAT_RATE_DENY       18
 629
 630 #define WI_FTYPE_MGMT           0x0000
 631 #define WI_FTYPE_CTL            0x0004
 632 #define WI_FTYPE_DATA           0x0008
 633
 634 #define WI_FCTL_VERS            0x0002
 635 #define WI_FCTL_FTYPE           0x000C
 636 #define WI_FCTL_STYPE           0x00F0
 637 #define WI_FCTL_TODS            0x0100
 638 #define WI_FCTL_FROMDS          0x0200
 639 #define WI_FCTL_MOREFRAGS       0x0400
 640 #define WI_FCTL_RETRY           0x0800
 641 #define WI_FCTL_PM              0x1000
 642 #define WI_FCTL_MOREDATA        0x2000
 643 #define WI_FCTL_WEP             0x4000
 644 #define WI_FCTL_ORDER           0x8000
 645
 646 #define WI_FCS_LEN              0x4 /* checksum length */
 647
 648
 649 /*
 650  * management definitions
 651  */
 652 #define WI_STYPE_MGMT_ASREQ     0x0000
 653 #define WI_STYPE_MGMT_ASRESP    0x0010
 654 #define WI_STYPE_MGMT_REASREQ   0x0020
 655 #define WI_STYPE_MGMT_REASRESP  0x0030
 656 #define WI_STYPE_MGMT_PROBEREQ  0x0040
 657 #define WI_STYPE_MGMT_PROBERESP 0x0050
 658 #define WI_STYPE_MGMT_BEACON    0x0080
 659 #define WI_STYPE_MGMT_ATIM      0x0090
 660 #define WI_STYPE_MGMT_DISAS     0x00A0
 661 #define WI_STYPE_MGMT_AUTH      0x00B0
 662 #define WI_STYPE_MGMT_DEAUTH    0x00C0
 663
 664 #define WI_CAPINFO_ESS          0x01
 665 #define WI_CAPINFO_IBSS         0x02
 666 #define WI_CAPINFO_CFPOLL       0x04
 667 #define WI_CAPINFO_CFPOLLREQ    0x08
 668 #define WI_CAPINFO_PRIV         0x10
 669
 670 #define WI_REASON_UNSPEC        1
 671 #define WI_REASON_AUTH_INVALID  2
 672 #define WI_REASON_DEAUTH_LEAVE  3
 673 #define WI_REASON_DISAS_INACT   4
 674 #define WI_REASON_DISAS_OVERL   5
 675 #define WI_REASON_CLASS2        6
 676 #define WI_REASON_CLASS3        7
 677 #define WI_REASON_DISAS_LEAVE   8
 678 #define WI_REASON_NOAUTH        9
 679
 680 #define WI_VAR_SSID             0
 681 #define WI_VAR_SRATES           1
 682 #define WI_VAR_FH               2
 683 #define WI_VAR_DS               3
 684 #define WI_VAR_CF               4
 685 #define WI_VAR_TIM              5
 686 #define WI_VAR_IBSS             6
 687 #define WI_VAR_CHAL             16
 688
 689 #define WI_VAR_SRATES_MASK      0x7F
 690
 691
 692 /*
 693  * control definitions
 694  */
 695 #define WI_STYPE_CTL_PSPOLL     0x00A0
 696 #define WI_STYPE_CTL_RTS        0x00B0
 697 #define WI_STYPE_CTL_CTS        0x00C0
 698 #define WI_STYPE_CTL_ACK        0x00D0
 699 #define WI_STYPE_CTL_CFEND      0x00E0
 700 #define WI_STYPE_CTL_CFENDCFACK 0x00F0
 701
 702
 703 /*
 704  * ap scanning structures
 705  */
 706 struct wi_scan_res {
 707         uint16_t        wi_chan;
 708         uint16_t        wi_noise;
 709         uint16_t        wi_signal;
 710         uint8_t         wi_bssid[6];
 711         uint16_t        wi_interval;
 712         uint16_t        wi_capinfo;
 713         uint16_t        wi_ssid_len;
 714         uint8_t         wi_ssid[32];
 715         uint8_t         wi_srates[10];
 716         uint8_t         wi_rate;
 717         uint8_t         wi_rsvd;
 718 };
 719 #define WI_WAVELAN_RES_SIZE     50
 720
 721 struct wi_scan_p2_hdr {
 722         uint16_t        wi_rsvd;
 723         uint16_t        wi_reason;
 724 };
 725 #define WI_PRISM2_RES_SIZE      62
 726
 727
 728 /*
 729  * prism2 debug mode definitions
 730  */
 731 #define SIOCSPRISM2DEBUG        _IOW('i', 137, struct ifreq)
 732 #define SIOCGPRISM2DEBUG        _IOWR('i', 138, struct ifreq)
 733
 734 #define WI_DEBUG_RESET          0x00
 735 #define WI_DEBUG_INIT           0x01
 736 #define WI_DEBUG_SLEEP          0x02
 737 #define WI_DEBUG_WAKE           0x03
 738 #define WI_DEBUG_CHAN           0x08
 739 #define WI_DEBUG_DELAYSUPP      0x09
 740 #define WI_DEBUG_TXSUPP         0x0A
 741 #define WI_DEBUG_MONITOR        0x0B
 742 #define WI_DEBUG_LEDTEST        0x0C
 743 #define WI_DEBUG_CONTTX         0x0E
 744 #define WI_DEBUG_STOPTEST       0x0F
 745 #define WI_DEBUG_CONTRX         0x10
 746 #define WI_DEBUG_SIGSTATE       0x11
 747 #define WI_DEBUG_CALENABLE      0x13
 748 #define WI_DEBUG_CONFBITS       0x15
 749
 750 #endif /* _NETPROTO_802_11_IF_WAVELAN_IEEE_H */