drivers/net/wireless/prism54/isl_oid.h

   1 /*
   2  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
   3  *  Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
   4  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #if !defined(_ISL_OID_H)
  21 #define _ISL_OID_H
  22
  23 /*
  24  * MIB related constant and structure definitions for communicating
  25  * with the device firmware
  26  */
  27
  28 struct obj_ssid {
  29         u8 length;
  30         char octets[33];
  31 } __packed;
  32
  33 struct obj_key {
  34         u8 type;                /* dot11_priv_t */
  35         u8 length;
  36         char key[32];
  37 } __packed;
  38
  39 struct obj_mlme {
  40         u8 address[6];
  41         u16 id;
  42         u16 state;
  43         u16 code;
  44 } __packed;
  45
  46 struct obj_mlmeex {
  47         u8 address[6];
  48         u16 id;
  49         u16 state;
  50         u16 code;
  51         u16 size;
  52         u8 data[0];
  53 } __packed;
  54
  55 struct obj_buffer {
  56         u32 size;
  57         u32 addr;               /* 32bit bus address */
  58 } __packed;
  59
  60 struct obj_bss {
  61         u8 address[6];
  62         int:16;                 /* padding */
  63
  64         char state;
  65         char reserved;
  66         short age;
  67
  68         char quality;
  69         char rssi;
  70
  71         struct obj_ssid ssid;
  72         short channel;
  73         char beacon_period;
  74         char dtim_period;
  75         short capinfo;
  76         short rates;
  77         short basic_rates;
  78         int:16;                 /* padding */
  79 } __packed;
  80
  81 struct obj_bsslist {
  82         u32 nr;
  83         struct obj_bss bsslist[0];
  84 } __packed;
  85
  86 struct obj_frequencies {
  87         u16 nr;
  88         u16 mhz[0];
  89 } __packed;
  90
  91 struct obj_attachment {
  92         char type;
  93         char reserved;
  94         short id;
  95         short size;
  96         char data[0];
  97 } __packed;
  98
  99 /*
 100  * in case everything's ok, the inlined function below will be
 101  * optimized away by the compiler...
 102  */
 103 static inline void
 104 __bug_on_wrong_struct_sizes(void)
 105 {
 106         BUILD_BUG_ON(sizeof (struct obj_ssid) != 34);
 107         BUILD_BUG_ON(sizeof (struct obj_key) != 34);
 108         BUILD_BUG_ON(sizeof (struct obj_mlme) != 12);
 109         BUILD_BUG_ON(sizeof (struct obj_mlmeex) != 14);
 110         BUILD_BUG_ON(sizeof (struct obj_buffer) != 8);
 111         BUILD_BUG_ON(sizeof (struct obj_bss) != 60);
 112         BUILD_BUG_ON(sizeof (struct obj_bsslist) != 4);
 113         BUILD_BUG_ON(sizeof (struct obj_frequencies) != 2);
 114 }
 115
 116 enum dot11_state_t {
 117         DOT11_STATE_NONE = 0,
 118         DOT11_STATE_AUTHING = 1,
 119         DOT11_STATE_AUTH = 2,
 120         DOT11_STATE_ASSOCING = 3,
 121
 122         DOT11_STATE_ASSOC = 5,
 123         DOT11_STATE_IBSS = 6,
 124         DOT11_STATE_WDS = 7
 125 };
 126
 127 enum dot11_bsstype_t {
 128         DOT11_BSSTYPE_NONE = 0,
 129         DOT11_BSSTYPE_INFRA = 1,
 130         DOT11_BSSTYPE_IBSS = 2,
 131         DOT11_BSSTYPE_ANY = 3
 132 };
 133
 134 enum dot11_auth_t {
 135         DOT11_AUTH_NONE = 0,
 136         DOT11_AUTH_OS = 1,
 137         DOT11_AUTH_SK = 2,
 138         DOT11_AUTH_BOTH = 3
 139 };
 140
 141 enum dot11_mlme_t {
 142         DOT11_MLME_AUTO = 0,
 143         DOT11_MLME_INTERMEDIATE = 1,
 144         DOT11_MLME_EXTENDED = 2
 145 };
 146
 147 enum dot11_priv_t {
 148         DOT11_PRIV_WEP = 0,
 149         DOT11_PRIV_TKIP = 1
 150 };
 151
 152 /* Prism "Nitro" / Frameburst / "Packet Frame Grouping"
 153  * Value is in microseconds. Represents the # microseconds
 154  * the firmware will take to group frames before sending out then out
 155  * together with a CSMA contention. Without this all frames are
 156  * sent with a CSMA contention.
 157  * Bibliography:
 158  * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html
 159  */
 160 enum dot11_maxframeburst_t {
 161         /* Values for DOT11_OID_MAXFRAMEBURST */
 162         DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */
 163         DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */
 164         DOT11_MAXFRAMEBURST_IDEAL = 1300, /* Theoretical ideal level */
 165         DOT11_MAXFRAMEBURST_MAX = 5000, /* Use this as max,
 166                 * Note: firmware allows for greater values. This is a
 167                 * recommended max. I'll update this as I find
 168                 * out what the real MAX is. Also note that you don't necessarily
 169                 * get better results with a greater value here.
 170                 */
 171 };
 172
 173 /* Support for 802.11 long and short frame preambles.
 174  * Long  preamble uses 128-bit sync field, 8-bit  CRC
 175  * Short preamble uses 56-bit  sync field, 16-bit CRC
 176  *
 177  * 802.11a -- not sure, both optionally ?
 178  * 802.11b supports long and optionally short
 179  * 802.11g supports both */
 180 enum dot11_preamblesettings_t {
 181         DOT11_PREAMBLESETTING_LONG = 0,
 182                 /* Allows *only* long 802.11 preambles */
 183         DOT11_PREAMBLESETTING_SHORT = 1,
 184                 /* Allows *only* short 802.11 preambles */
 185         DOT11_PREAMBLESETTING_DYNAMIC = 2
 186                 /* AutomatiGically set */
 187 };
 188
 189 /* Support for 802.11 slot timing (time between packets).
 190  *
 191  * Long uses 802.11a slot timing  (9 usec ?)
 192  * Short uses 802.11b slot timing (20 use ?) */
 193 enum dot11_slotsettings_t {
 194         DOT11_SLOTSETTINGS_LONG = 0,
 195                 /* Allows *only* long 802.11b slot timing */
 196         DOT11_SLOTSETTINGS_SHORT = 1,
 197                 /* Allows *only* long 802.11a slot timing */
 198         DOT11_SLOTSETTINGS_DYNAMIC = 2
 199                 /* AutomatiGically set */
 200 };
 201
 202 /* All you need to know, ERP is "Extended Rate PHY".
 203  * An Extended Rate PHY (ERP) STA or AP shall support three different
 204  * preamble and header formats:
 205  * Long  preamble (refer to above)
 206  * Short preamble (refer to above)
 207  * OFDM  preamble ( ? )
 208  *
 209  * I'm assuming here Protection tells the AP
 210  * to be careful, a STA which cannot handle the long pre-amble
 211  * has joined.
 212  */
 213 enum do11_nonerpstatus_t {
 214         DOT11_ERPSTAT_NONEPRESENT = 0,
 215         DOT11_ERPSTAT_USEPROTECTION = 1
 216 };
 217
 218 /* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-*
 219  * The key here is DOT11 NON ERP NEVER protects against
 220  * NON ERP STA's. You *don't* want this unless
 221  * you know what you are doing. It means you will only
 222  * get Extended Rate capabilities */
 223 enum dot11_nonerpprotection_t {
 224         DOT11_NONERP_NEVER = 0,
 225         DOT11_NONERP_ALWAYS = 1,
 226         DOT11_NONERP_DYNAMIC = 2
 227 };
 228
 229 /* Preset OID configuration for 802.11 modes
 230  * Note: DOT11_OID_CW[MIN|MAX] hold the values of the
 231  * DCS MIN|MAX backoff used */
 232 enum dot11_profile_t { /* And set/allowed values */
 233         /* Allowed values for DOT11_OID_PROFILES */
 234         DOT11_PROFILE_B_ONLY = 0,
 235                 /* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps
 236                  * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
 237                  * DOT11_OID_CWMIN: 31
 238                  * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
 239                  * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_LONG
 240                  */
 241         DOT11_PROFILE_MIXED_G_WIFI = 1,
 242                 /* DOT11_OID_RATES: 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54Mbs
 243                  * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
 244                  * DOT11_OID_CWMIN: 15
 245                  * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
 246                  * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_DYNAMIC
 247                  */
 248         DOT11_PROFILE_MIXED_LONG = 2, /* "Long range" */
 249                 /* Same as Profile MIXED_G_WIFI */
 250         DOT11_PROFILE_G_ONLY = 3,
 251                 /* Same as Profile MIXED_G_WIFI */
 252         DOT11_PROFILE_TEST = 4,
 253                 /* Same as Profile MIXED_G_WIFI except:
 254                  * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_SHORT
 255                  * DOT11_OID_NONEPROTECTION: DOT11_NOERP_NEVER
 256                  * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_SHORT
 257                  */
 258         DOT11_PROFILE_B_WIFI = 5,
 259                 /* Same as Profile B_ONLY */
 260         DOT11_PROFILE_A_ONLY = 6,
 261                 /* Same as Profile MIXED_G_WIFI except:
 262                  * DOT11_OID_RATES: 6, 9, 12, 18, 24, 36, 48, 54Mbs
 263                  */
 264         DOT11_PROFILE_MIXED_SHORT = 7
 265                 /* Same as MIXED_G_WIFI */
 266 };
 267
 268
 269 /* The dot11d conformance level configures the 802.11d conformance levels.
 270  * The following conformance levels exist:*/
 271 enum oid_inl_conformance_t {
 272         OID_INL_CONFORMANCE_NONE = 0,   /* Perform active scanning */
 273         OID_INL_CONFORMANCE_STRICT = 1, /* Strictly adhere to 802.11d */
 274         OID_INL_CONFORMANCE_FLEXIBLE = 2,       /* Use passed 802.11d info to
 275                 * determine channel AND/OR just make assumption that active
 276                 * channels are valid  channels */
 277 };
 278
 279 enum oid_inl_mode_t {
 280         INL_MODE_NONE = -1,
 281         INL_MODE_PROMISCUOUS = 0,
 282         INL_MODE_CLIENT = 1,
 283         INL_MODE_AP = 2,
 284         INL_MODE_SNIFFER = 3
 285 };
 286
 287 enum oid_inl_config_t {
 288         INL_CONFIG_NOTHING = 0x00,
 289         INL_CONFIG_MANUALRUN = 0x01,
 290         INL_CONFIG_FRAMETRAP = 0x02,
 291         INL_CONFIG_RXANNEX = 0x04,
 292         INL_CONFIG_TXANNEX = 0x08,
 293         INL_CONFIG_WDS = 0x10
 294 };
 295
 296 enum oid_inl_phycap_t {
 297         INL_PHYCAP_2400MHZ = 1,
 298         INL_PHYCAP_5000MHZ = 2,
 299         INL_PHYCAP_FAA = 0x80000000,    /* Means card supports the FAA switch */
 300 };
 301
 302
 303 enum oid_num_t {
 304         GEN_OID_MACADDRESS = 0,
 305         GEN_OID_LINKSTATE,
 306         GEN_OID_WATCHDOG,
 307         GEN_OID_MIBOP,
 308         GEN_OID_OPTIONS,
 309         GEN_OID_LEDCONFIG,
 310
 311         /* 802.11 */
 312         DOT11_OID_BSSTYPE,
 313         DOT11_OID_BSSID,
 314         DOT11_OID_SSID,
 315         DOT11_OID_STATE,
 316         DOT11_OID_AID,
 317         DOT11_OID_COUNTRYSTRING,
 318         DOT11_OID_SSIDOVERRIDE,
 319
 320         DOT11_OID_MEDIUMLIMIT,
 321         DOT11_OID_BEACONPERIOD,
 322         DOT11_OID_DTIMPERIOD,
 323         DOT11_OID_ATIMWINDOW,
 324         DOT11_OID_LISTENINTERVAL,
 325         DOT11_OID_CFPPERIOD,
 326         DOT11_OID_CFPDURATION,
 327
 328         DOT11_OID_AUTHENABLE,
 329         DOT11_OID_PRIVACYINVOKED,
 330         DOT11_OID_EXUNENCRYPTED,
 331         DOT11_OID_DEFKEYID,
 332         DOT11_OID_DEFKEYX,      /* DOT11_OID_DEFKEY1,...DOT11_OID_DEFKEY4 */
 333         DOT11_OID_STAKEY,
 334         DOT11_OID_REKEYTHRESHOLD,
 335         DOT11_OID_STASC,
 336
 337         DOT11_OID_PRIVTXREJECTED,
 338         DOT11_OID_PRIVRXPLAIN,
 339         DOT11_OID_PRIVRXFAILED,
 340         DOT11_OID_PRIVRXNOKEY,
 341
 342         DOT11_OID_RTSTHRESH,
 343         DOT11_OID_FRAGTHRESH,
 344         DOT11_OID_SHORTRETRIES,
 345         DOT11_OID_LONGRETRIES,
 346         DOT11_OID_MAXTXLIFETIME,
 347         DOT11_OID_MAXRXLIFETIME,
 348         DOT11_OID_AUTHRESPTIMEOUT,
 349         DOT11_OID_ASSOCRESPTIMEOUT,
 350
 351         DOT11_OID_ALOFT_TABLE,
 352         DOT11_OID_ALOFT_CTRL_TABLE,
 353         DOT11_OID_ALOFT_RETREAT,
 354         DOT11_OID_ALOFT_PROGRESS,
 355         DOT11_OID_ALOFT_FIXEDRATE,
 356         DOT11_OID_ALOFT_RSSIGRAPH,
 357         DOT11_OID_ALOFT_CONFIG,
 358
 359         DOT11_OID_VDCFX,
 360         DOT11_OID_MAXFRAMEBURST,
 361
 362         DOT11_OID_PSM,
 363         DOT11_OID_CAMTIMEOUT,
 364         DOT11_OID_RECEIVEDTIMS,
 365         DOT11_OID_ROAMPREFERENCE,
 366
 367         DOT11_OID_BRIDGELOCAL,
 368         DOT11_OID_CLIENTS,
 369         DOT11_OID_CLIENTSASSOCIATED,
 370         DOT11_OID_CLIENTX,      /* DOT11_OID_CLIENTX,...DOT11_OID_CLIENT2007 */
 371
 372         DOT11_OID_CLIENTFIND,
 373         DOT11_OID_WDSLINKADD,
 374         DOT11_OID_WDSLINKREMOVE,
 375         DOT11_OID_EAPAUTHSTA,
 376         DOT11_OID_EAPUNAUTHSTA,
 377         DOT11_OID_DOT1XENABLE,
 378         DOT11_OID_MICFAILURE,
 379         DOT11_OID_REKEYINDICATE,
 380
 381         DOT11_OID_MPDUTXSUCCESSFUL,
 382         DOT11_OID_MPDUTXONERETRY,
 383         DOT11_OID_MPDUTXMULTIPLERETRIES,
 384         DOT11_OID_MPDUTXFAILED,
 385         DOT11_OID_MPDURXSUCCESSFUL,
 386         DOT11_OID_MPDURXDUPS,
 387         DOT11_OID_RTSSUCCESSFUL,
 388         DOT11_OID_RTSFAILED,
 389         DOT11_OID_ACKFAILED,
 390         DOT11_OID_FRAMERECEIVES,
 391         DOT11_OID_FRAMEERRORS,
 392         DOT11_OID_FRAMEABORTS,
 393         DOT11_OID_FRAMEABORTSPHY,
 394
 395         DOT11_OID_SLOTTIME,
 396         DOT11_OID_CWMIN, /* MIN DCS backoff */
 397         DOT11_OID_CWMAX, /* MAX DCS backoff */
 398         DOT11_OID_ACKWINDOW,
 399         DOT11_OID_ANTENNARX,
 400         DOT11_OID_ANTENNATX,
 401         DOT11_OID_ANTENNADIVERSITY,
 402         DOT11_OID_CHANNEL,
 403         DOT11_OID_EDTHRESHOLD,
 404         DOT11_OID_PREAMBLESETTINGS,
 405         DOT11_OID_RATES,
 406         DOT11_OID_CCAMODESUPPORTED,
 407         DOT11_OID_CCAMODE,
 408         DOT11_OID_RSSIVECTOR,
 409         DOT11_OID_OUTPUTPOWERTABLE,
 410         DOT11_OID_OUTPUTPOWER,
 411         DOT11_OID_SUPPORTEDRATES,
 412         DOT11_OID_FREQUENCY,
 413         DOT11_OID_SUPPORTEDFREQUENCIES,
 414         DOT11_OID_NOISEFLOOR,
 415         DOT11_OID_FREQUENCYACTIVITY,
 416         DOT11_OID_IQCALIBRATIONTABLE,
 417         DOT11_OID_NONERPPROTECTION,
 418         DOT11_OID_SLOTSETTINGS,
 419         DOT11_OID_NONERPTIMEOUT,
 420         DOT11_OID_PROFILES,
 421         DOT11_OID_EXTENDEDRATES,
 422
 423         DOT11_OID_DEAUTHENTICATE,
 424         DOT11_OID_AUTHENTICATE,
 425         DOT11_OID_DISASSOCIATE,
 426         DOT11_OID_ASSOCIATE,
 427         DOT11_OID_SCAN,
 428         DOT11_OID_BEACON,
 429         DOT11_OID_PROBE,
 430         DOT11_OID_DEAUTHENTICATEEX,
 431         DOT11_OID_AUTHENTICATEEX,
 432         DOT11_OID_DISASSOCIATEEX,
 433         DOT11_OID_ASSOCIATEEX,
 434         DOT11_OID_REASSOCIATE,
 435         DOT11_OID_REASSOCIATEEX,
 436
 437         DOT11_OID_NONERPSTATUS,
 438
 439         DOT11_OID_STATIMEOUT,
 440         DOT11_OID_MLMEAUTOLEVEL,
 441         DOT11_OID_BSSTIMEOUT,
 442         DOT11_OID_ATTACHMENT,
 443         DOT11_OID_PSMBUFFER,
 444
 445         DOT11_OID_BSSS,
 446         DOT11_OID_BSSX,         /*DOT11_OID_BSS1,...,DOT11_OID_BSS64 */
 447         DOT11_OID_BSSFIND,
 448         DOT11_OID_BSSLIST,
 449
 450         OID_INL_TUNNEL,
 451         OID_INL_MEMADDR,
 452         OID_INL_MEMORY,
 453         OID_INL_MODE,
 454         OID_INL_COMPONENT_NR,
 455         OID_INL_VERSION,
 456         OID_INL_INTERFACE_ID,
 457         OID_INL_COMPONENT_ID,
 458         OID_INL_CONFIG,
 459         OID_INL_DOT11D_CONFORMANCE,
 460         OID_INL_PHYCAPABILITIES,
 461         OID_INL_OUTPUTPOWER,
 462
 463         OID_NUM_LAST
 464 };
 465
 466 #define OID_FLAG_CACHED         0x80
 467 #define OID_FLAG_TYPE           0x7f
 468
 469 #define OID_TYPE_U32            0x01
 470 #define OID_TYPE_SSID           0x02
 471 #define OID_TYPE_KEY            0x03
 472 #define OID_TYPE_BUFFER         0x04
 473 #define OID_TYPE_BSS            0x05
 474 #define OID_TYPE_BSSLIST        0x06
 475 #define OID_TYPE_FREQUENCIES    0x07
 476 #define OID_TYPE_MLME           0x08
 477 #define OID_TYPE_MLMEEX         0x09
 478 #define OID_TYPE_ADDR           0x0A
 479 #define OID_TYPE_RAW            0x0B
 480 #define OID_TYPE_ATTACH         0x0C
 481
 482 /* OID_TYPE_MLMEEX is special because of a variable size field when sending.
 483  * Not yet implemented (not used in driver anyway).
 484  */
 485
 486 struct oid_t {
 487         enum oid_num_t oid;
 488         short range;            /* to define a range of oid */
 489         short size;             /* max size of the associated data */
 490         char flags;
 491 };
 492
 493 union oid_res_t {
 494         void *ptr;
 495         u32 u;
 496 };
 497
 498 #define IWMAX_BITRATES  20
 499 #define IWMAX_BSS       24
 500 #define IWMAX_FREQ      30
 501 #define PRIV_STR_SIZE   1024
 502
 503 #endif                          /* !defined(_ISL_OID_H) */
 504 /* EOF */