drivers/staging/brcm80211/include/proto/802.11.h

   1 /*
   2  * Copyright (c) 2010 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef _802_11_H_
  18 #define _802_11_H_
  19
  20 #ifndef _TYPEDEFS_H_
  21 #include <typedefs.h>
  22 #endif
  23
  24 #ifndef _NET_ETHERNET_H_
  25 #include <proto/ethernet.h>
  26 #endif
  27
  28 #include <proto/wpa.h>
  29
  30 #include <packed_section_start.h>
  31
  32 #define DOT11_TU_TO_US                  1024
  33
  34 #define DOT11_A3_HDR_LEN                24
  35 #define DOT11_A4_HDR_LEN                30
  36 #define DOT11_MAC_HDR_LEN               DOT11_A3_HDR_LEN
  37 #define DOT11_FCS_LEN                   4
  38 #define DOT11_ICV_LEN                   4
  39 #define DOT11_ICV_AES_LEN               8
  40 #define DOT11_QOS_LEN                   2
  41 #define DOT11_HTC_LEN                   4
  42
  43 #define DOT11_KEY_INDEX_SHIFT           6
  44 #define DOT11_IV_LEN                    4
  45 #define DOT11_IV_TKIP_LEN               8
  46 #define DOT11_IV_AES_OCB_LEN            4
  47 #define DOT11_IV_AES_CCM_LEN            8
  48 #define DOT11_IV_MAX_LEN                8
  49
  50 #define DOT11_MAX_MPDU_BODY_LEN         2304
  51
  52 #define DOT11_MAX_MPDU_LEN              (DOT11_A4_HDR_LEN + \
  53                                          DOT11_QOS_LEN + \
  54                                          DOT11_IV_AES_CCM_LEN + \
  55                                          DOT11_MAX_MPDU_BODY_LEN + \
  56                                          DOT11_ICV_LEN + \
  57                                          DOT11_FCS_LEN)
  58
  59 #define DOT11_MAX_SSID_LEN              32
  60
  61 #define DOT11_DEFAULT_RTS_LEN           2347
  62 #define DOT11_MAX_RTS_LEN               2347
  63
  64 #define DOT11_MIN_FRAG_LEN              256
  65 #define DOT11_MAX_FRAG_LEN              2346
  66 #define DOT11_DEFAULT_FRAG_LEN          2346
  67
  68 #define DOT11_MIN_BEACON_PERIOD         1
  69 #define DOT11_MAX_BEACON_PERIOD         0xFFFF
  70
  71 #define DOT11_MIN_DTIM_PERIOD           1
  72 #define DOT11_MAX_DTIM_PERIOD           0xFF
  73
  74 #define DOT11_LLC_SNAP_HDR_LEN          8
  75 #define DOT11_OUI_LEN                   3
  76 BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header {
  77         uint8 dsap;
  78         uint8 ssap;
  79         uint8 ctl;
  80         uint8 oui[DOT11_OUI_LEN];
  81         uint16 type;
  82 } BWL_POST_PACKED_STRUCT;
  83
  84 #define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN)
  85
  86 BWL_PRE_PACKED_STRUCT struct dot11_header {
  87         uint16 fc;
  88         uint16 durid;
  89         struct ether_addr a1;
  90         struct ether_addr a2;
  91         struct ether_addr a3;
  92         uint16 seq;
  93         struct ether_addr a4;
  94 } BWL_POST_PACKED_STRUCT;
  95
  96 BWL_PRE_PACKED_STRUCT struct dot11_rts_frame {
  97         uint16 fc;
  98         uint16 durid;
  99         struct ether_addr ra;
 100         struct ether_addr ta;
 101 } BWL_POST_PACKED_STRUCT;
 102 #define DOT11_RTS_LEN           16
 103
 104 BWL_PRE_PACKED_STRUCT struct dot11_cts_frame {
 105         uint16 fc;
 106         uint16 durid;
 107         struct ether_addr ra;
 108 } BWL_POST_PACKED_STRUCT;
 109 #define DOT11_CTS_LEN           10
 110
 111 BWL_PRE_PACKED_STRUCT struct dot11_ack_frame {
 112         uint16 fc;
 113         uint16 durid;
 114         struct ether_addr ra;
 115 } BWL_POST_PACKED_STRUCT;
 116 #define DOT11_ACK_LEN           10
 117
 118 BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame {
 119         uint16 fc;
 120         uint16 durid;
 121         struct ether_addr bssid;
 122         struct ether_addr ta;
 123 } BWL_POST_PACKED_STRUCT;
 124 #define DOT11_PS_POLL_LEN       16
 125
 126 BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame {
 127         uint16 fc;
 128         uint16 durid;
 129         struct ether_addr ra;
 130         struct ether_addr bssid;
 131 } BWL_POST_PACKED_STRUCT;
 132 #define DOT11_CS_END_LEN        16
 133
 134 BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific {
 135         uint8 category;
 136         uint8 OUI[3];
 137         uint8 type;
 138         uint8 subtype;
 139         uint8 data[1040];
 140 } BWL_POST_PACKED_STRUCT;
 141 typedef struct dot11_action_wifi_vendor_specific
 142  dot11_action_wifi_vendor_specific_t;
 143
 144 BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr {
 145         uint8 category;
 146         uint8 OUI[3];
 147         uint8 type;
 148         uint8 subtype;
 149         uint8 data[1];
 150 } BWL_POST_PACKED_STRUCT;
 151 typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t;
 152 #define DOT11_ACTION_VS_HDR_LEN 6
 153
 154 #define BCM_ACTION_OUI_BYTE0    0x00
 155 #define BCM_ACTION_OUI_BYTE1    0x90
 156 #define BCM_ACTION_OUI_BYTE2    0x4c
 157
 158 #define DOT11_BA_CTL_POLICY_NORMAL      0x0000
 159 #define DOT11_BA_CTL_POLICY_NOACK       0x0001
 160 #define DOT11_BA_CTL_POLICY_MASK        0x0001
 161
 162 #define DOT11_BA_CTL_MTID               0x0002
 163 #define DOT11_BA_CTL_COMPRESSED         0x0004
 164
 165 #define DOT11_BA_CTL_NUMMSDU_MASK       0x0FC0
 166 #define DOT11_BA_CTL_NUMMSDU_SHIFT      6
 167
 168 #define DOT11_BA_CTL_TID_MASK           0xF000
 169 #define DOT11_BA_CTL_TID_SHIFT          12
 170
 171 BWL_PRE_PACKED_STRUCT struct dot11_ctl_header {
 172         uint16 fc;
 173         uint16 durid;
 174         struct ether_addr ra;
 175         struct ether_addr ta;
 176 } BWL_POST_PACKED_STRUCT;
 177 #define DOT11_CTL_HDR_LEN       16
 178
 179 BWL_PRE_PACKED_STRUCT struct dot11_bar {
 180         uint16 bar_control;
 181         uint16 seqnum;
 182 } BWL_POST_PACKED_STRUCT;
 183 #define DOT11_BAR_LEN           4
 184
 185 #define DOT11_BA_BITMAP_LEN     128
 186 #define DOT11_BA_CMP_BITMAP_LEN 8
 187
 188 BWL_PRE_PACKED_STRUCT struct dot11_ba {
 189         uint16 ba_control;
 190         uint16 seqnum;
 191         uint8 bitmap[DOT11_BA_BITMAP_LEN];
 192 } BWL_POST_PACKED_STRUCT;
 193 #define DOT11_BA_LEN            4
 194
 195 BWL_PRE_PACKED_STRUCT struct dot11_management_header {
 196         uint16 fc;
 197         uint16 durid;
 198         struct ether_addr da;
 199         struct ether_addr sa;
 200         struct ether_addr bssid;
 201         uint16 seq;
 202 } BWL_POST_PACKED_STRUCT;
 203 #define DOT11_MGMT_HDR_LEN      24
 204
 205 BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb {
 206         uint32 timestamp[2];
 207         uint16 beacon_interval;
 208         uint16 capability;
 209 } BWL_POST_PACKED_STRUCT;
 210 #define DOT11_BCN_PRB_LEN       12
 211 #define DOT11_BCN_PRB_FIXED_LEN 12
 212
 213 BWL_PRE_PACKED_STRUCT struct dot11_auth {
 214         uint16 alg;
 215         uint16 seq;
 216         uint16 status;
 217 } BWL_POST_PACKED_STRUCT;
 218 #define DOT11_AUTH_FIXED_LEN    6
 219
 220 BWL_PRE_PACKED_STRUCT struct dot11_assoc_req {
 221         uint16 capability;
 222         uint16 listen;
 223 } BWL_POST_PACKED_STRUCT;
 224 #define DOT11_ASSOC_REQ_FIXED_LEN       4
 225
 226 BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req {
 227         uint16 capability;
 228         uint16 listen;
 229         struct ether_addr ap;
 230 } BWL_POST_PACKED_STRUCT;
 231 #define DOT11_REASSOC_REQ_FIXED_LEN     10
 232
 233 BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp {
 234         uint16 capability;
 235         uint16 status;
 236         uint16 aid;
 237 } BWL_POST_PACKED_STRUCT;
 238 #define DOT11_ASSOC_RESP_FIXED_LEN      6
 239
 240 BWL_PRE_PACKED_STRUCT struct dot11_action_measure {
 241         uint8 category;
 242         uint8 action;
 243         uint8 token;
 244         uint8 data[1];
 245 } BWL_POST_PACKED_STRUCT;
 246 #define DOT11_ACTION_MEASURE_LEN        3
 247
 248 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width {
 249         uint8 category;
 250         uint8 action;
 251         uint8 ch_width;
 252 } BWL_POST_PACKED_STRUCT;
 253
 254 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops {
 255         uint8 category;
 256         uint8 action;
 257         uint8 control;
 258 } BWL_POST_PACKED_STRUCT;
 259
 260 #define SM_PWRSAVE_ENABLE       1
 261 #define SM_PWRSAVE_MODE         2
 262
 263 BWL_PRE_PACKED_STRUCT struct dot11_power_cnst {
 264         uint8 id;
 265         uint8 len;
 266         uint8 power;
 267 } BWL_POST_PACKED_STRUCT;
 268 typedef struct dot11_power_cnst dot11_power_cnst_t;
 269
 270 BWL_PRE_PACKED_STRUCT struct dot11_power_cap {
 271         uint8 min;
 272         uint8 max;
 273 } BWL_POST_PACKED_STRUCT;
 274 typedef struct dot11_power_cap dot11_power_cap_t;
 275
 276 BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep {
 277         uint8 id;
 278         uint8 len;
 279         uint8 tx_pwr;
 280         uint8 margin;
 281 } BWL_POST_PACKED_STRUCT;
 282 typedef struct dot11_tpc_rep dot11_tpc_rep_t;
 283 #define DOT11_MNG_IE_TPC_REPORT_LEN     2
 284
 285 BWL_PRE_PACKED_STRUCT struct dot11_supp_channels {
 286         uint8 id;
 287         uint8 len;
 288         uint8 first_channel;
 289         uint8 num_channels;
 290 } BWL_POST_PACKED_STRUCT;
 291 typedef struct dot11_supp_channels dot11_supp_channels_t;
 292
 293 BWL_PRE_PACKED_STRUCT struct dot11_extch {
 294         uint8 id;
 295         uint8 len;
 296         uint8 extch;
 297 } BWL_POST_PACKED_STRUCT;
 298 typedef struct dot11_extch dot11_extch_ie_t;
 299
 300 BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch {
 301         uint8 id;
 302         uint8 len;
 303         uint8 oui[3];
 304         uint8 type;
 305         uint8 extch;
 306 } BWL_POST_PACKED_STRUCT;
 307 typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t;
 308
 309 #define DOT11_EXTCH_IE_LEN      1
 310 #define DOT11_EXT_CH_MASK       0x03
 311 #define DOT11_EXT_CH_UPPER      0x01
 312 #define DOT11_EXT_CH_LOWER      0x03
 313 #define DOT11_EXT_CH_NONE       0x00
 314
 315 BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr {
 316         uint8 category;
 317         uint8 action;
 318         uint8 data[1];
 319 } BWL_POST_PACKED_STRUCT;
 320 #define DOT11_ACTION_FRMHDR_LEN 2
 321
 322 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch {
 323         uint8 id;
 324         uint8 len;
 325         uint8 mode;
 326         uint8 channel;
 327         uint8 count;
 328 } BWL_POST_PACKED_STRUCT;
 329 typedef struct dot11_channel_switch dot11_chan_switch_ie_t;
 330
 331 #define DOT11_SWITCH_IE_LEN     3
 332
 333 #define DOT11_CSA_MODE_ADVISORY         0
 334 #define DOT11_CSA_MODE_NO_TX            1
 335
 336 BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel {
 337         uint8 category;
 338         uint8 action;
 339         dot11_chan_switch_ie_t chan_switch_ie;
 340         dot11_brcm_extch_ie_t extch_ie;
 341 } BWL_POST_PACKED_STRUCT;
 342
 343 BWL_PRE_PACKED_STRUCT struct dot11_csa_body {
 344         uint8 mode;
 345         uint8 reg;
 346         uint8 channel;
 347         uint8 count;
 348 } BWL_POST_PACKED_STRUCT;
 349
 350 BWL_PRE_PACKED_STRUCT struct dot11_ext_csa {
 351         uint8 id;
 352         uint8 len;
 353         struct dot11_csa_body b;
 354 } BWL_POST_PACKED_STRUCT;
 355 typedef struct dot11_ext_csa dot11_ext_csa_ie_t;
 356 #define DOT11_EXT_CSA_IE_LEN    4
 357
 358 BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa {
 359         uint8 category;
 360         uint8 action;
 361         dot11_ext_csa_ie_t chan_switch_ie;
 362 } BWL_POST_PACKED_STRUCT;
 363
 364 BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa {
 365         uint8 category;
 366         uint8 action;
 367         struct dot11_csa_body b;
 368 } BWL_POST_PACKED_STRUCT;
 369
 370 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex {
 371         uint8 id;
 372         uint8 len;
 373         uint8 info;
 374 } BWL_POST_PACKED_STRUCT;
 375 typedef struct dot11_obss_coex dot11_obss_coex_t;
 376 #define DOT11_OBSS_COEXINFO_LEN 1
 377
 378 #define DOT11_OBSS_COEX_INFO_REQ                0x01
 379 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT        0x02
 380 #define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04
 381
 382 BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist {
 383         uint8 id;
 384         uint8 len;
 385         uint8 regclass;
 386         uint8 chanlist[1];
 387 } BWL_POST_PACKED_STRUCT;
 388 typedef struct dot11_obss_chanlist dot11_obss_chanlist_t;
 389 #define DOT11_OBSS_CHANLIST_FIXED_LEN   1
 390
 391 BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie {
 392         uint8 id;
 393         uint8 len;
 394         uint8 cap;
 395 } BWL_POST_PACKED_STRUCT;
 396 typedef struct dot11_extcap_ie dot11_extcap_ie_t;
 397 #define DOT11_EXTCAP_LEN        1
 398
 399 #define DOT11_MEASURE_TYPE_BASIC        0
 400 #define DOT11_MEASURE_TYPE_CCA          1
 401 #define DOT11_MEASURE_TYPE_RPI          2
 402 #define DOT11_MEASURE_TYPE_CHLOAD               3
 403 #define DOT11_MEASURE_TYPE_NOISE                4
 404 #define DOT11_MEASURE_TYPE_BEACON               5
 405 #define DOT11_MEASURE_TYPE_FRAME        6
 406 #define DOT11_MEASURE_TYPE_STATS                7
 407 #define DOT11_MEASURE_TYPE_LCI          8
 408 #define DOT11_MEASURE_TYPE_TXSTREAM             9
 409 #define DOT11_MEASURE_TYPE_PAUSE                255
 410
 411 #define DOT11_MEASURE_MODE_PARALLEL     (1<<0)
 412 #define DOT11_MEASURE_MODE_ENABLE       (1<<1)
 413 #define DOT11_MEASURE_MODE_REQUEST      (1<<2)
 414 #define DOT11_MEASURE_MODE_REPORT       (1<<3)
 415 #define DOT11_MEASURE_MODE_DUR  (1<<4)
 416
 417 #define DOT11_MEASURE_MODE_LATE         (1<<0)
 418 #define DOT11_MEASURE_MODE_INCAPABLE    (1<<1)
 419 #define DOT11_MEASURE_MODE_REFUSED      (1<<2)
 420
 421 #define DOT11_MEASURE_BASIC_MAP_BSS     ((uint8)(1<<0))
 422 #define DOT11_MEASURE_BASIC_MAP_OFDM    ((uint8)(1<<1))
 423 #define DOT11_MEASURE_BASIC_MAP_UKNOWN  ((uint8)(1<<2))
 424 #define DOT11_MEASURE_BASIC_MAP_RADAR   ((uint8)(1<<3))
 425 #define DOT11_MEASURE_BASIC_MAP_UNMEAS  ((uint8)(1<<4))
 426
 427 BWL_PRE_PACKED_STRUCT struct dot11_meas_req {
 428         uint8 id;
 429         uint8 len;
 430         uint8 token;
 431         uint8 mode;
 432         uint8 type;
 433         uint8 channel;
 434         uint8 start_time[8];
 435         uint16 duration;
 436 } BWL_POST_PACKED_STRUCT;
 437 typedef struct dot11_meas_req dot11_meas_req_t;
 438 #define DOT11_MNG_IE_MREQ_LEN 14
 439
 440 #define DOT11_MNG_IE_MREQ_FIXED_LEN 3
 441
 442 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep {
 443         uint8 id;
 444         uint8 len;
 445         uint8 token;
 446         uint8 mode;
 447         uint8 type;
 448         BWL_PRE_PACKED_STRUCT union {
 449                 BWL_PRE_PACKED_STRUCT struct {
 450                         uint8 channel;
 451                         uint8 start_time[8];
 452                         uint16 duration;
 453                         uint8 map;
 454                 } BWL_POST_PACKED_STRUCT basic;
 455                 uint8 data[1];
 456         } BWL_POST_PACKED_STRUCT rep;
 457 } BWL_POST_PACKED_STRUCT;
 458 typedef struct dot11_meas_rep dot11_meas_rep_t;
 459
 460 #define DOT11_MNG_IE_MREP_FIXED_LEN     3
 461
 462 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic {
 463         uint8 channel;
 464         uint8 start_time[8];
 465         uint16 duration;
 466         uint8 map;
 467 } BWL_POST_PACKED_STRUCT;
 468 typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t;
 469 #define DOT11_MEASURE_BASIC_REP_LEN     12
 470
 471 BWL_PRE_PACKED_STRUCT struct dot11_quiet {
 472         uint8 id;
 473         uint8 len;
 474         uint8 count;
 475         uint8 period;
 476         uint16 duration;
 477         uint16 offset;
 478 } BWL_POST_PACKED_STRUCT;
 479 typedef struct dot11_quiet dot11_quiet_t;
 480
 481 BWL_PRE_PACKED_STRUCT struct chan_map_tuple {
 482         uint8 channel;
 483         uint8 map;
 484 } BWL_POST_PACKED_STRUCT;
 485 typedef struct chan_map_tuple chan_map_tuple_t;
 486
 487 BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs {
 488         uint8 id;
 489         uint8 len;
 490         uint8 eaddr[ETHER_ADDR_LEN];
 491         uint8 interval;
 492         chan_map_tuple_t map[1];
 493 } BWL_POST_PACKED_STRUCT;
 494 typedef struct dot11_ibss_dfs dot11_ibss_dfs_t;
 495
 496 #define WME_OUI                 "\x00\x50\xf2"
 497 #define WME_VER                 1
 498 #define WME_TYPE                2
 499 #define WME_SUBTYPE_IE          0
 500 #define WME_SUBTYPE_PARAM_IE    1
 501 #define WME_SUBTYPE_TSPEC       2
 502
 503 #define AC_BE                   0
 504 #define AC_BK                   1
 505 #define AC_VI                   2
 506 #define AC_VO                   3
 507 #define AC_COUNT                4
 508
 509 typedef uint8 ac_bitmap_t;
 510
 511 #define AC_BITMAP_NONE          0x0
 512 #define AC_BITMAP_ALL           0xf
 513 #define AC_BITMAP_TST(ab, ac)   (((ab) & (1 << (ac))) != 0)
 514 #define AC_BITMAP_SET(ab, ac)   (((ab) |= (1 << (ac))))
 515 #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac))))
 516
 517 BWL_PRE_PACKED_STRUCT struct wme_ie {
 518         uint8 oui[3];
 519         uint8 type;
 520         uint8 subtype;
 521         uint8 version;
 522         uint8 qosinfo;
 523 } BWL_POST_PACKED_STRUCT;
 524 typedef struct wme_ie wme_ie_t;
 525 #define WME_IE_LEN 7
 526
 527 BWL_PRE_PACKED_STRUCT struct edcf_acparam {
 528         uint8 ACI;
 529         uint8 ECW;
 530         uint16 TXOP;
 531 } BWL_POST_PACKED_STRUCT;
 532 typedef struct edcf_acparam edcf_acparam_t;
 533
 534 BWL_PRE_PACKED_STRUCT struct wme_param_ie {
 535         uint8 oui[3];
 536         uint8 type;
 537         uint8 subtype;
 538         uint8 version;
 539         uint8 qosinfo;
 540         uint8 rsvd;
 541         edcf_acparam_t acparam[AC_COUNT];
 542 } BWL_POST_PACKED_STRUCT;
 543 typedef struct wme_param_ie wme_param_ie_t;
 544 #define WME_PARAM_IE_LEN            24
 545
 546 #define WME_QI_AP_APSD_MASK         0x80
 547 #define WME_QI_AP_APSD_SHIFT        7
 548 #define WME_QI_AP_COUNT_MASK        0x0f
 549 #define WME_QI_AP_COUNT_SHIFT       0
 550
 551 #define WME_QI_STA_MAXSPLEN_MASK    0x60
 552 #define WME_QI_STA_MAXSPLEN_SHIFT   5
 553 #define WME_QI_STA_APSD_ALL_MASK    0xf
 554 #define WME_QI_STA_APSD_ALL_SHIFT   0
 555 #define WME_QI_STA_APSD_BE_MASK     0x8
 556 #define WME_QI_STA_APSD_BE_SHIFT    3
 557 #define WME_QI_STA_APSD_BK_MASK     0x4
 558 #define WME_QI_STA_APSD_BK_SHIFT    2
 559 #define WME_QI_STA_APSD_VI_MASK     0x2
 560 #define WME_QI_STA_APSD_VI_SHIFT    1
 561 #define WME_QI_STA_APSD_VO_MASK     0x1
 562 #define WME_QI_STA_APSD_VO_SHIFT    0
 563
 564 #define EDCF_AIFSN_MIN               1
 565 #define EDCF_AIFSN_MAX               15
 566 #define EDCF_AIFSN_MASK              0x0f
 567 #define EDCF_ACM_MASK                0x10
 568 #define EDCF_ACI_MASK                0x60
 569 #define EDCF_ACI_SHIFT               5
 570 #define EDCF_AIFSN_SHIFT             12
 571
 572 #define EDCF_ECW_MIN                 0
 573 #define EDCF_ECW_MAX                 15
 574 #define EDCF_ECW2CW(exp)             ((1 << (exp)) - 1)
 575 #define EDCF_ECWMIN_MASK             0x0f
 576 #define EDCF_ECWMAX_MASK             0xf0
 577 #define EDCF_ECWMAX_SHIFT            4
 578
 579 #define EDCF_TXOP_MIN                0
 580 #define EDCF_TXOP_MAX                65535
 581 #define EDCF_TXOP2USEC(txop)         ((txop) << 5)
 582
 583 #define NON_EDCF_AC_BE_ACI_STA          0x02
 584
 585 #define EDCF_AC_BE_ACI_STA           0x03
 586 #define EDCF_AC_BE_ECW_STA           0xA4
 587 #define EDCF_AC_BE_TXOP_STA          0x0000
 588 #define EDCF_AC_BK_ACI_STA           0x27
 589 #define EDCF_AC_BK_ECW_STA           0xA4
 590 #define EDCF_AC_BK_TXOP_STA          0x0000
 591 #define EDCF_AC_VI_ACI_STA           0x42
 592 #define EDCF_AC_VI_ECW_STA           0x43
 593 #define EDCF_AC_VI_TXOP_STA          0x005e
 594 #define EDCF_AC_VO_ACI_STA           0x62
 595 #define EDCF_AC_VO_ECW_STA           0x32
 596 #define EDCF_AC_VO_TXOP_STA          0x002f
 597
 598 #define EDCF_AC_BE_ACI_AP            0x03
 599 #define EDCF_AC_BE_ECW_AP            0x64
 600 #define EDCF_AC_BE_TXOP_AP           0x0000
 601 #define EDCF_AC_BK_ACI_AP            0x27
 602 #define EDCF_AC_BK_ECW_AP            0xA4
 603 #define EDCF_AC_BK_TXOP_AP           0x0000
 604 #define EDCF_AC_VI_ACI_AP            0x41
 605 #define EDCF_AC_VI_ECW_AP            0x43
 606 #define EDCF_AC_VI_TXOP_AP           0x005e
 607 #define EDCF_AC_VO_ACI_AP            0x61
 608 #define EDCF_AC_VO_ECW_AP            0x32
 609 #define EDCF_AC_VO_TXOP_AP           0x002f
 610
 611 BWL_PRE_PACKED_STRUCT struct edca_param_ie {
 612         uint8 qosinfo;
 613         uint8 rsvd;
 614         edcf_acparam_t acparam[AC_COUNT];
 615 } BWL_POST_PACKED_STRUCT;
 616 typedef struct edca_param_ie edca_param_ie_t;
 617 #define EDCA_PARAM_IE_LEN            18
 618
 619 BWL_PRE_PACKED_STRUCT struct qos_cap_ie {
 620         uint8 qosinfo;
 621 } BWL_POST_PACKED_STRUCT;
 622 typedef struct qos_cap_ie qos_cap_ie_t;
 623
 624 BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie {
 625         uint8 id;
 626         uint8 length;
 627         uint16 station_count;
 628         uint8 channel_utilization;
 629         uint16 aac;
 630 } BWL_POST_PACKED_STRUCT;
 631 typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t;
 632
 633 #define FIXED_MSDU_SIZE 0x8000
 634 #define MSDU_SIZE_MASK  0x7fff
 635
 636 #define INTEGER_SHIFT   13
 637 #define FRACTION_MASK   0x1FFF
 638
 639 BWL_PRE_PACKED_STRUCT struct dot11_management_notification {
 640         uint8 category;
 641         uint8 action;
 642         uint8 token;
 643         uint8 status;
 644         uint8 data[1];
 645 } BWL_POST_PACKED_STRUCT;
 646 #define DOT11_MGMT_NOTIFICATION_LEN 4
 647
 648 #define WME_ADDTS_REQUEST       0
 649 #define WME_ADDTS_RESPONSE      1
 650 #define WME_DELTS_REQUEST       2
 651
 652 #define WME_ADMISSION_ACCEPTED          0
 653 #define WME_INVALID_PARAMETERS          1
 654 #define WME_ADMISSION_REFUSED           3
 655
 656 #define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN)
 657
 658 #define DOT11_OPEN_SYSTEM       0
 659 #define DOT11_SHARED_KEY        1
 660 #define DOT11_OPEN_SHARED       2
 661 #define DOT11_CHALLENGE_LEN     128
 662
 663 #define FC_PVER_MASK            0x3
 664 #define FC_PVER_SHIFT           0
 665 #define FC_TYPE_MASK            0xC
 666 #define FC_TYPE_SHIFT           2
 667 #define FC_SUBTYPE_MASK         0xF0
 668 #define FC_SUBTYPE_SHIFT        4
 669 #define FC_TODS                 0x100
 670 #define FC_TODS_SHIFT           8
 671 #define FC_FROMDS               0x200
 672 #define FC_FROMDS_SHIFT         9
 673 #define FC_MOREFRAG             0x400
 674 #define FC_MOREFRAG_SHIFT       10
 675 #define FC_RETRY                0x800
 676 #define FC_RETRY_SHIFT          11
 677 #define FC_PM                   0x1000
 678 #define FC_PM_SHIFT             12
 679 #define FC_MOREDATA             0x2000
 680 #define FC_MOREDATA_SHIFT       13
 681 #define FC_WEP                  0x4000
 682 #define FC_WEP_SHIFT            14
 683 #define FC_ORDER                0x8000
 684 #define FC_ORDER_SHIFT          15
 685
 686 #define SEQNUM_SHIFT            4
 687 #define SEQNUM_MAX              0x1000
 688 #define FRAGNUM_MASK            0xF
 689
 690 #define FC_TYPE_MNG             0
 691 #define FC_TYPE_CTL             1
 692 #define FC_TYPE_DATA            2
 693
 694 #define FC_SUBTYPE_ASSOC_REQ            0
 695 #define FC_SUBTYPE_ASSOC_RESP           1
 696 #define FC_SUBTYPE_REASSOC_REQ          2
 697 #define FC_SUBTYPE_REASSOC_RESP         3
 698 #define FC_SUBTYPE_PROBE_REQ            4
 699 #define FC_SUBTYPE_PROBE_RESP           5
 700 #define FC_SUBTYPE_BEACON               8
 701 #define FC_SUBTYPE_ATIM                 9
 702 #define FC_SUBTYPE_DISASSOC             10
 703 #define FC_SUBTYPE_AUTH                 11
 704 #define FC_SUBTYPE_DEAUTH               12
 705 #define FC_SUBTYPE_ACTION               13
 706 #define FC_SUBTYPE_ACTION_NOACK         14
 707
 708 #define FC_SUBTYPE_CTL_WRAPPER          7
 709 #define FC_SUBTYPE_BLOCKACK_REQ         8
 710 #define FC_SUBTYPE_BLOCKACK             9
 711 #define FC_SUBTYPE_PS_POLL              10
 712 #define FC_SUBTYPE_RTS                  11
 713 #define FC_SUBTYPE_CTS                  12
 714 #define FC_SUBTYPE_ACK                  13
 715 #define FC_SUBTYPE_CF_END               14
 716 #define FC_SUBTYPE_CF_END_ACK           15
 717
 718 #define FC_SUBTYPE_DATA                 0
 719 #define FC_SUBTYPE_DATA_CF_ACK          1
 720 #define FC_SUBTYPE_DATA_CF_POLL         2
 721 #define FC_SUBTYPE_DATA_CF_ACK_POLL     3
 722 #define FC_SUBTYPE_NULL                 4
 723 #define FC_SUBTYPE_CF_ACK               5
 724 #define FC_SUBTYPE_CF_POLL              6
 725 #define FC_SUBTYPE_CF_ACK_POLL          7
 726 #define FC_SUBTYPE_QOS_DATA             8
 727 #define FC_SUBTYPE_QOS_DATA_CF_ACK      9
 728 #define FC_SUBTYPE_QOS_DATA_CF_POLL     10
 729 #define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11
 730 #define FC_SUBTYPE_QOS_NULL             12
 731 #define FC_SUBTYPE_QOS_CF_POLL          14
 732 #define FC_SUBTYPE_QOS_CF_ACK_POLL      15
 733
 734 #define FC_SUBTYPE_ANY_QOS(s)           (((s) & 8) != 0)
 735 #define FC_SUBTYPE_ANY_NULL(s)          (((s) & 4) != 0)
 736 #define FC_SUBTYPE_ANY_CF_POLL(s)       (((s) & 2) != 0)
 737 #define FC_SUBTYPE_ANY_CF_ACK(s)        (((s) & 1) != 0)
 738
 739 #define FC_KIND_MASK            (FC_TYPE_MASK | FC_SUBTYPE_MASK)
 740
 741 #define FC_KIND(t, s)   (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT))
 742
 743 #define FC_SUBTYPE(fc)  (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT)
 744 #define FC_TYPE(fc)     (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT)
 745
 746 #define FC_ASSOC_REQ    FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ)
 747 #define FC_ASSOC_RESP   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP)
 748 #define FC_REASSOC_REQ  FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ)
 749 #define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP)
 750 #define FC_PROBE_REQ    FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ)
 751 #define FC_PROBE_RESP   FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP)
 752 #define FC_BEACON       FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON)
 753 #define FC_DISASSOC     FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC)
 754 #define FC_AUTH         FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH)
 755 #define FC_DEAUTH       FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH)
 756 #define FC_ACTION       FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION)
 757 #define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK)
 758
 759 #define FC_CTL_WRAPPER  FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER)
 760 #define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ)
 761 #define FC_BLOCKACK     FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK)
 762 #define FC_PS_POLL      FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL)
 763 #define FC_RTS          FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS)
 764 #define FC_CTS          FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS)
 765 #define FC_ACK          FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK)
 766 #define FC_CF_END       FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END)
 767 #define FC_CF_END_ACK   FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK)
 768
 769 #define FC_DATA         FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA)
 770 #define FC_NULL_DATA    FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL)
 771 #define FC_DATA_CF_ACK  FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK)
 772 #define FC_QOS_DATA     FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA)
 773 #define FC_QOS_NULL     FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL)
 774
 775 #define QOS_PRIO_SHIFT          0
 776 #define QOS_PRIO_MASK           0x0007
 777 #define QOS_PRIO(qos)           (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT)
 778
 779 #define QOS_TID_SHIFT           0
 780 #define QOS_TID_MASK            0x000f
 781 #define QOS_TID(qos)            (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT)
 782
 783 #define QOS_EOSP_SHIFT          4
 784 #define QOS_EOSP_MASK           0x0010
 785 #define QOS_EOSP(qos)           (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT)
 786
 787 #define QOS_ACK_NORMAL_ACK      0
 788 #define QOS_ACK_NO_ACK          1
 789 #define QOS_ACK_NO_EXP_ACK      2
 790 #define QOS_ACK_BLOCK_ACK       3
 791 #define QOS_ACK_SHIFT           5
 792 #define QOS_ACK_MASK            0x0060
 793 #define QOS_ACK(qos)            (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT)
 794
 795 #define QOS_AMSDU_SHIFT         7
 796 #define QOS_AMSDU_MASK          0x0080
 797
 798 #define DOT11_MNG_AUTH_ALGO_LEN         2
 799 #define DOT11_MNG_AUTH_SEQ_LEN          2
 800 #define DOT11_MNG_BEACON_INT_LEN        2
 801 #define DOT11_MNG_CAP_LEN               2
 802 #define DOT11_MNG_AP_ADDR_LEN           6
 803 #define DOT11_MNG_LISTEN_INT_LEN        2
 804 #define DOT11_MNG_REASON_LEN            2
 805 #define DOT11_MNG_AID_LEN               2
 806 #define DOT11_MNG_STATUS_LEN            2
 807 #define DOT11_MNG_TIMESTAMP_LEN         8
 808
 809 #define DOT11_AID_MASK                  0x3fff
 810
 811 #define DOT11_RC_RESERVED               0
 812 #define DOT11_RC_UNSPECIFIED            1
 813 #define DOT11_RC_AUTH_INVAL             2
 814 #define DOT11_RC_DEAUTH_LEAVING         3
 815 #define DOT11_RC_INACTIVITY             4
 816 #define DOT11_RC_BUSY                   5
 817 #define DOT11_RC_INVAL_CLASS_2          6
 818 #define DOT11_RC_INVAL_CLASS_3          7
 819 #define DOT11_RC_DISASSOC_LEAVING       8
 820 #define DOT11_RC_NOT_AUTH               9
 821 #define DOT11_RC_BAD_PC                 10
 822 #define DOT11_RC_BAD_CHANNELS           11
 823
 824 #define DOT11_RC_UNSPECIFIED_QOS        32
 825 #define DOT11_RC_INSUFFCIENT_BW         33
 826 #define DOT11_RC_EXCESSIVE_FRAMES       34
 827 #define DOT11_RC_TX_OUTSIDE_TXOP        35
 828 #define DOT11_RC_LEAVING_QBSS           36
 829 #define DOT11_RC_BAD_MECHANISM          37
 830 #define DOT11_RC_SETUP_NEEDED           38
 831 #define DOT11_RC_TIMEOUT                39
 832
 833 #define DOT11_RC_MAX                    23
 834
 835 #define DOT11_SC_SUCCESS                0
 836 #define DOT11_SC_FAILURE                1
 837 #define DOT11_SC_CAP_MISMATCH           10
 838 #define DOT11_SC_REASSOC_FAIL           11
 839 #define DOT11_SC_ASSOC_FAIL             12
 840 #define DOT11_SC_AUTH_MISMATCH          13
 841 #define DOT11_SC_AUTH_SEQ               14
 842 #define DOT11_SC_AUTH_CHALLENGE_FAIL    15
 843 #define DOT11_SC_AUTH_TIMEOUT           16
 844 #define DOT11_SC_ASSOC_BUSY_FAIL        17
 845 #define DOT11_SC_ASSOC_RATE_MISMATCH    18
 846 #define DOT11_SC_ASSOC_SHORT_REQUIRED   19
 847 #define DOT11_SC_ASSOC_PBCC_REQUIRED    20
 848 #define DOT11_SC_ASSOC_AGILITY_REQUIRED 21
 849 #define DOT11_SC_ASSOC_SPECTRUM_REQUIRED        22
 850 #define DOT11_SC_ASSOC_BAD_POWER_CAP    23
 851 #define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24
 852 #define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED       25
 853 #define DOT11_SC_ASSOC_ERPBCC_REQUIRED  26
 854 #define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27
 855
 856 #define DOT11_SC_DECLINED               37
 857 #define DOT11_SC_INVALID_PARAMS         38
 858
 859 #define DOT11_MNG_DS_PARAM_LEN                  1
 860 #define DOT11_MNG_IBSS_PARAM_LEN                2
 861
 862 #define DOT11_MNG_TIM_FIXED_LEN                 3
 863 #define DOT11_MNG_TIM_DTIM_COUNT                0
 864 #define DOT11_MNG_TIM_DTIM_PERIOD               1
 865 #define DOT11_MNG_TIM_BITMAP_CTL                2
 866 #define DOT11_MNG_TIM_PVB                       3
 867
 868 #define TLV_TAG_OFF             0
 869 #define TLV_LEN_OFF             1
 870 #define TLV_HDR_LEN             2
 871 #define TLV_BODY_OFF            2
 872
 873 #define DOT11_MNG_SSID_ID                       0
 874 #define DOT11_MNG_RATES_ID                      1
 875 #define DOT11_MNG_FH_PARMS_ID                   2
 876 #define DOT11_MNG_DS_PARMS_ID                   3
 877 #define DOT11_MNG_CF_PARMS_ID                   4
 878 #define DOT11_MNG_TIM_ID                        5
 879 #define DOT11_MNG_IBSS_PARMS_ID                 6
 880 #define DOT11_MNG_COUNTRY_ID                    7
 881 #define DOT11_MNG_HOPPING_PARMS_ID              8
 882 #define DOT11_MNG_HOPPING_TABLE_ID              9
 883 #define DOT11_MNG_REQUEST_ID                    10
 884 #define DOT11_MNG_QBSS_LOAD_ID                  11
 885 #define DOT11_MNG_EDCA_PARAM_ID                 12
 886 #define DOT11_MNG_CHALLENGE_ID                  16
 887 #define DOT11_MNG_PWR_CONSTRAINT_ID             32
 888 #define DOT11_MNG_PWR_CAP_ID                    33
 889 #define DOT11_MNG_TPC_REQUEST_ID                34
 890 #define DOT11_MNG_TPC_REPORT_ID                 35
 891 #define DOT11_MNG_SUPP_CHANNELS_ID              36
 892 #define DOT11_MNG_CHANNEL_SWITCH_ID             37
 893 #define DOT11_MNG_MEASURE_REQUEST_ID            38
 894 #define DOT11_MNG_MEASURE_REPORT_ID             39
 895 #define DOT11_MNG_QUIET_ID                      40
 896 #define DOT11_MNG_IBSS_DFS_ID                   41
 897 #define DOT11_MNG_ERP_ID                        42
 898 #define DOT11_MNG_TS_DELAY_ID                   43
 899 #define DOT11_MNG_HT_CAP                        45
 900 #define DOT11_MNG_QOS_CAP_ID                    46
 901 #define DOT11_MNG_NONERP_ID                     47
 902 #define DOT11_MNG_RSN_ID                        48
 903 #define DOT11_MNG_EXT_RATES_ID                  50
 904 #define DOT11_MNG_AP_CHREP_ID           51
 905 #define DOT11_MNG_NBR_REP_ID            52
 906 #define DOT11_MNG_REGCLASS_ID                   59
 907 #define DOT11_MNG_EXT_CSA_ID                    60
 908 #define DOT11_MNG_HT_ADD                        61
 909 #define DOT11_MNG_EXT_CHANNEL_OFFSET            62
 910
 911 #define DOT11_MNG_RRM_CAP_ID            70
 912 #define DOT11_MNG_HT_BSS_COEXINFO_ID            72
 913 #define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID      73
 914 #define DOT11_MNG_HT_OBSS_ID                    74
 915 #define DOT11_MNG_EXT_CAP                       127
 916 #define DOT11_MNG_WPA_ID                        221
 917 #define DOT11_MNG_PROPR_ID                      221
 918
 919 #define DOT11_MNG_VS_ID                         221
 920
 921 #define DOT11_RATE_BASIC                        0x80
 922 #define DOT11_RATE_MASK                         0x7F
 923
 924 #define DOT11_MNG_ERP_LEN                       1
 925 #define DOT11_MNG_NONERP_PRESENT                0x01
 926 #define DOT11_MNG_USE_PROTECTION                0x02
 927 #define DOT11_MNG_BARKER_PREAMBLE               0x04
 928
 929 #define DOT11_MGN_TS_DELAY_LEN          4
 930 #define TS_DELAY_FIELD_SIZE                     4
 931
 932 #define DOT11_CAP_ESS                           0x0001
 933 #define DOT11_CAP_IBSS                          0x0002
 934 #define DOT11_CAP_POLLABLE                      0x0004
 935 #define DOT11_CAP_POLL_RQ                       0x0008
 936 #define DOT11_CAP_PRIVACY                       0x0010
 937 #define DOT11_CAP_SHORT                         0x0020
 938 #define DOT11_CAP_PBCC                          0x0040
 939 #define DOT11_CAP_AGILITY                       0x0080
 940 #define DOT11_CAP_SPECTRUM                      0x0100
 941 #define DOT11_CAP_SHORTSLOT                     0x0400
 942 #define DOT11_CAP_RRM                   0x1000
 943 #define DOT11_CAP_CCK_OFDM                      0x2000
 944
 945 #define DOT11_OBSS_COEX_MNG_SUPPORT     0x01
 946
 947 #define DOT11_ACTION_HDR_LEN            2
 948
 949 #define DOT11_ACTION_CAT_ERR_MASK       0x80
 950 #define DOT11_ACTION_CAT_MASK           0x7F
 951 #define DOT11_ACTION_CAT_SPECT_MNG      0
 952 #define DOT11_ACTION_CAT_QOS            1
 953 #define DOT11_ACTION_CAT_DLS            2
 954 #define DOT11_ACTION_CAT_BLOCKACK       3
 955 #define DOT11_ACTION_CAT_PUBLIC         4
 956 #define DOT11_ACTION_CAT_RRM            5
 957 #define DOT11_ACTION_CAT_HT             7
 958 #define DOT11_ACTION_NOTIFICATION       17
 959 #define DOT11_ACTION_CAT_VS             127
 960
 961 #define DOT11_SM_ACTION_M_REQ           0
 962 #define DOT11_SM_ACTION_M_REP           1
 963 #define DOT11_SM_ACTION_TPC_REQ         2
 964 #define DOT11_SM_ACTION_TPC_REP         3
 965 #define DOT11_SM_ACTION_CHANNEL_SWITCH  4
 966 #define DOT11_SM_ACTION_EXT_CSA         5
 967
 968 #define DOT11_ACTION_ID_HT_CH_WIDTH     0
 969 #define DOT11_ACTION_ID_HT_MIMO_PS      1
 970
 971 #define DOT11_PUB_ACTION_BSS_COEX_MNG   0
 972 #define DOT11_PUB_ACTION_CHANNEL_SWITCH 4
 973
 974 #define DOT11_BA_ACTION_ADDBA_REQ       0
 975 #define DOT11_BA_ACTION_ADDBA_RESP      1
 976 #define DOT11_BA_ACTION_DELBA           2
 977
 978 #define DOT11_ADDBA_PARAM_AMSDU_SUP     0x0001
 979 #define DOT11_ADDBA_PARAM_POLICY_MASK   0x0002
 980 #define DOT11_ADDBA_PARAM_POLICY_SHIFT  1
 981 #define DOT11_ADDBA_PARAM_TID_MASK      0x003c
 982 #define DOT11_ADDBA_PARAM_TID_SHIFT     2
 983 #define DOT11_ADDBA_PARAM_BSIZE_MASK    0xffc0
 984 #define DOT11_ADDBA_PARAM_BSIZE_SHIFT   6
 985
 986 #define DOT11_ADDBA_POLICY_DELAYED      0
 987 #define DOT11_ADDBA_POLICY_IMMEDIATE    1
 988
 989 BWL_PRE_PACKED_STRUCT struct dot11_addba_req {
 990         uint8 category;
 991         uint8 action;
 992         uint8 token;
 993         uint16 addba_param_set;
 994         uint16 timeout;
 995         uint16 start_seqnum;
 996 } BWL_POST_PACKED_STRUCT;
 997 typedef struct dot11_addba_req dot11_addba_req_t;
 998 #define DOT11_ADDBA_REQ_LEN             9
 999
1000 BWL_PRE_PACKED_STRUCT struct dot11_addba_resp {
1001         uint8 category;
1002         uint8 action;
1003         uint8 token;
1004         uint16 status;
1005         uint16 addba_param_set;
1006         uint16 timeout;
1007 } BWL_POST_PACKED_STRUCT;
1008 typedef struct dot11_addba_resp dot11_addba_resp_t;
1009 #define DOT11_ADDBA_RESP_LEN            9
1010
1011 #define DOT11_DELBA_PARAM_INIT_MASK     0x0800
1012 #define DOT11_DELBA_PARAM_INIT_SHIFT    11
1013 #define DOT11_DELBA_PARAM_TID_MASK      0xf000
1014 #define DOT11_DELBA_PARAM_TID_SHIFT     12
1015
1016 BWL_PRE_PACKED_STRUCT struct dot11_delba {
1017         uint8 category;
1018         uint8 action;
1019         uint16 delba_param_set;
1020         uint16 reason;
1021 } BWL_POST_PACKED_STRUCT;
1022 typedef struct dot11_delba dot11_delba_t;
1023 #define DOT11_DELBA_LEN                 6
1024
1025 #define DOT11_RRM_CAP_LEN               5
1026 BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie {
1027         uint8 cap[DOT11_RRM_CAP_LEN];
1028 } BWL_POST_PACKED_STRUCT;
1029 typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t;
1030
1031 #define DOT11_RRM_CAP_LINK                      0
1032 #define DOT11_RRM_CAP_NEIGHBOR_REPORT   1
1033 #define DOT11_RRM_CAP_PARALLEL          2
1034 #define DOT11_RRM_CAP_REPEATED          3
1035 #define DOT11_RRM_CAP_BCN_PASSIVE       4
1036 #define DOT11_RRM_CAP_BCN_ACTIVE        5
1037 #define DOT11_RRM_CAP_BCN_TABLE         6
1038 #define DOT11_RRM_CAP_BCN_REP_COND      7
1039 #define DOT11_RRM_CAP_AP_CHANREP        16
1040
1041 #define DOT11_RM_ACTION_RM_REQ          0
1042 #define DOT11_RM_ACTION_RM_REP          1
1043 #define DOT11_RM_ACTION_LM_REQ          2
1044 #define DOT11_RM_ACTION_LM_REP          3
1045 #define DOT11_RM_ACTION_NR_REQ          4
1046 #define DOT11_RM_ACTION_NR_REP          5
1047
1048 BWL_PRE_PACKED_STRUCT struct dot11_rm_action {
1049         uint8 category;
1050         uint8 action;
1051         uint8 token;
1052         uint8 data[1];
1053 } BWL_POST_PACKED_STRUCT;
1054 typedef struct dot11_rm_action dot11_rm_action_t;
1055 #define DOT11_RM_ACTION_LEN 3
1056
1057 BWL_PRE_PACKED_STRUCT struct dot11_rmreq {
1058         uint8 category;
1059         uint8 action;
1060         uint8 token;
1061         uint16 reps;
1062 } BWL_POST_PACKED_STRUCT;
1063 typedef struct dot11_rmreq dot11_rmreq_t;
1064 #define DOT11_RMREQ_LEN 5
1065
1066 BWL_PRE_PACKED_STRUCT struct dot11_rm_ie {
1067         uint8 id;
1068         uint8 len;
1069         uint8 token;
1070         uint8 mode;
1071         uint8 type;
1072 } BWL_POST_PACKED_STRUCT;
1073 typedef struct dot11_rm_ie dot11_rm_ie_t;
1074 #define DOT11_RM_IE_LEN 5
1075
1076 #define DOT11_RMREQ_MODE_PARALLEL       1
1077 #define DOT11_RMREQ_MODE_ENABLE         2
1078 #define DOT11_RMREQ_MODE_REQUEST        4
1079 #define DOT11_RMREQ_MODE_REPORT         8
1080 #define DOT11_RMREQ_MODE_DURMAND        0x10
1081
1082 #define DOT11_RMREP_MODE_LATE           1
1083 #define DOT11_RMREP_MODE_INCAPABLE      2
1084 #define DOT11_RMREP_MODE_REFUSED        4
1085
1086 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn {
1087         uint8 id;
1088         uint8 len;
1089         uint8 token;
1090         uint8 mode;
1091         uint8 type;
1092         uint8 reg;
1093         uint8 channel;
1094         uint16 interval;
1095         uint16 duration;
1096         uint8 bcn_mode;
1097         struct ether_addr bssid;
1098 } BWL_POST_PACKED_STRUCT;
1099 typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t;
1100 #define DOT11_RMREQ_BCN_LEN     18
1101
1102 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn {
1103         uint8 reg;
1104         uint8 channel;
1105         uint32 starttime[2];
1106         uint16 duration;
1107         uint8 frame_info;
1108         uint8 rcpi;
1109         uint8 rsni;
1110         struct ether_addr bssid;
1111         uint8 antenna_id;
1112         uint32 parent_tsf;
1113 } BWL_POST_PACKED_STRUCT;
1114 typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t;
1115 #define DOT11_RMREP_BCN_LEN     26
1116
1117 #define DOT11_RMREQ_BCN_PASSIVE 0
1118 #define DOT11_RMREQ_BCN_ACTIVE  1
1119 #define DOT11_RMREQ_BCN_TABLE   2
1120
1121 #define DOT11_RMREQ_BCN_SSID_ID 0
1122 #define DOT11_RMREQ_BCN_REPINFO_ID      1
1123 #define DOT11_RMREQ_BCN_REPDET_ID       2
1124 #define DOT11_RMREQ_BCN_REQUEST_ID      10
1125 #define DOT11_RMREQ_BCN_APCHREP_ID      51
1126
1127 #define DOT11_RMREQ_BCN_REPDET_FIXED    0
1128 #define DOT11_RMREQ_BCN_REPDET_REQUEST  1
1129 #define DOT11_RMREQ_BCN_REPDET_ALL      2
1130
1131 #define DOT11_RMREP_BCN_FRM_BODY        1
1132
1133 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_nbr {
1134         struct ether_addr bssid;
1135         uint32 bssid_info;
1136         uint8 reg;
1137         uint8 channel;
1138         uint8 phytype;
1139 } BWL_POST_PACKED_STRUCT;
1140 typedef struct dot11_rmrep_nbr dot11_rmrep_nbr_t;
1141 #define DOT11_RMREP_NBR_LEN     13
1142
1143 #define DOT11_BSSTYPE_INFRASTRUCTURE            0
1144 #define DOT11_BSSTYPE_INDEPENDENT               1
1145 #define DOT11_BSSTYPE_ANY                       2
1146 #define DOT11_SCANTYPE_ACTIVE                   0
1147 #define DOT11_SCANTYPE_PASSIVE                  1
1148
1149 BWL_PRE_PACKED_STRUCT struct dot11_lmreq {
1150         uint8 category;
1151         uint8 action;
1152         uint8 token;
1153         uint8 txpwr;
1154         uint8 maxtxpwr;
1155 } BWL_POST_PACKED_STRUCT;
1156 typedef struct dot11_lmreq dot11_lmreq_t;
1157 #define DOT11_LMREQ_LEN 5
1158
1159 BWL_PRE_PACKED_STRUCT struct dot11_lmrep {
1160         uint8 category;
1161         uint8 action;
1162         uint8 token;
1163         dot11_tpc_rep_t tpc;
1164         uint8 rxant;
1165         uint8 txant;
1166         uint8 rcpi;
1167         uint8 rsni;
1168 } BWL_POST_PACKED_STRUCT;
1169 typedef struct dot11_lmrep dot11_lmrep_t;
1170 #define DOT11_LMREP_LEN 11
1171
1172 #define PREN_PREAMBLE           24
1173 #define PREN_MM_EXT             12
1174 #define PREN_PREAMBLE_EXT       4
1175
1176 #define RIFS_11N_TIME           2
1177
1178 #define APHY_SLOT_TIME          9
1179 #define APHY_SIFS_TIME          16
1180 #define APHY_DIFS_TIME          (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME))
1181 #define APHY_PREAMBLE_TIME      16
1182 #define APHY_SIGNAL_TIME        4
1183 #define APHY_SYMBOL_TIME        4
1184 #define APHY_SERVICE_NBITS      16
1185 #define APHY_TAIL_NBITS         6
1186 #define APHY_CWMIN              15
1187
1188 #define BPHY_SLOT_TIME          20
1189 #define BPHY_SIFS_TIME          10
1190 #define BPHY_DIFS_TIME          50
1191 #define BPHY_PLCP_TIME          192
1192 #define BPHY_PLCP_SHORT_TIME    96
1193 #define BPHY_CWMIN              31
1194
1195 #define DOT11_OFDM_SIGNAL_EXTENSION     6
1196
1197 #define PHY_CWMAX               1023
1198
1199 #define DOT11_MAXNUMFRAGS       16
1200
1201 typedef struct d11cnt {
1202         uint32 txfrag;
1203         uint32 txmulti;
1204         uint32 txfail;
1205         uint32 txretry;
1206         uint32 txretrie;
1207         uint32 rxdup;
1208         uint32 txrts;
1209         uint32 txnocts;
1210         uint32 txnoack;
1211         uint32 rxfrag;
1212         uint32 rxmulti;
1213         uint32 rxcrc;
1214         uint32 txfrmsnt;
1215         uint32 rxundec;
1216 } d11cnt_t;
1217
1218 #define AB_GUARDCOUNT   10
1219
1220 BWL_PRE_PACKED_STRUCT struct vndr_ie {
1221         uchar id;
1222         uchar len;
1223         uchar oui[3];
1224         uchar data[1];
1225 } BWL_POST_PACKED_STRUCT;
1226 typedef struct vndr_ie vndr_ie_t;
1227
1228 #define VNDR_IE_HDR_LEN         2
1229 #define VNDR_IE_MIN_LEN         3
1230 #define VNDR_IE_MAX_LEN         256
1231
1232 #define MCSSET_LEN      16
1233 #define MAX_MCS_NUM     (128)
1234
1235 BWL_PRE_PACKED_STRUCT struct ht_cap_ie {
1236         uint16 cap;
1237         uint8 params;
1238         uint8 supp_mcs[MCSSET_LEN];
1239         uint16 ext_htcap;
1240         uint32 txbf_cap;
1241         uint8 as_cap;
1242 } BWL_POST_PACKED_STRUCT;
1243 typedef struct ht_cap_ie ht_cap_ie_t;
1244
1245 #define HT_CAP_IE_LEN           26
1246 #define HT_CAP_IE_TYPE          51
1247
1248 #define HT_CAP_LDPC_CODING      0x0001
1249 #define HT_CAP_40MHZ            0x0002
1250 #define HT_CAP_MIMO_PS_MASK     0x000C
1251 #define HT_CAP_MIMO_PS_SHIFT    0x0002
1252 #define HT_CAP_MIMO_PS_OFF      0x0003
1253 #define HT_CAP_MIMO_PS_RTS      0x0001
1254 #define HT_CAP_MIMO_PS_ON       0x0000
1255 #define HT_CAP_GF               0x0010
1256 #define HT_CAP_SHORT_GI_20      0x0020
1257 #define HT_CAP_SHORT_GI_40      0x0040
1258 #define HT_CAP_TX_STBC          0x0080
1259 #define HT_CAP_RX_STBC_MASK     0x0300
1260 #define HT_CAP_RX_STBC_SHIFT    8
1261 #define HT_CAP_DELAYED_BA       0x0400
1262 #define HT_CAP_MAX_AMSDU        0x0800
1263 #define HT_CAP_DSSS_CCK 0x1000
1264 #define HT_CAP_PSMP             0x2000
1265 #define HT_CAP_40MHZ_INTOLERANT 0x4000
1266 #define HT_CAP_LSIG_TXOP        0x8000
1267
1268 #define HT_CAP_RX_STBC_NO               0x0
1269 #define HT_CAP_RX_STBC_ONE_STREAM       0x1
1270 #define HT_CAP_RX_STBC_TWO_STREAM       0x2
1271 #define HT_CAP_RX_STBC_THREE_STREAM     0x3
1272
1273 #define HT_MAX_AMSDU            7935
1274 #define HT_MIN_AMSDU            3835
1275
1276 #define HT_PARAMS_RX_FACTOR_MASK        0x03
1277 #define HT_PARAMS_DENSITY_MASK          0x1C
1278 #define HT_PARAMS_DENSITY_SHIFT 2
1279
1280 #define AMPDU_MAX_MPDU_DENSITY  7
1281 #define AMPDU_RX_FACTOR_8K      0
1282 #define AMPDU_RX_FACTOR_16K     1
1283 #define AMPDU_RX_FACTOR_32K     2
1284 #define AMPDU_RX_FACTOR_64K     3
1285 #define AMPDU_RX_FACTOR_BASE    8*1024
1286
1287 #define AMPDU_DELIMITER_LEN     4
1288
1289 BWL_PRE_PACKED_STRUCT struct ht_add_ie {
1290         uint8 ctl_ch;
1291         uint8 byte1;
1292         uint16 opmode;
1293         uint16 misc_bits;
1294         uint8 basic_mcs[MCSSET_LEN];
1295 } BWL_POST_PACKED_STRUCT;
1296 typedef struct ht_add_ie ht_add_ie_t;
1297
1298 #define HT_ADD_IE_LEN   22
1299 #define HT_ADD_IE_TYPE  52
1300
1301 #define HT_BW_ANY               0x04
1302 #define HT_RIFS_PERMITTED       0x08
1303
1304 #define HT_OPMODE_MASK          0x0003
1305 #define HT_OPMODE_SHIFT         0
1306 #define HT_OPMODE_PURE          0x0000
1307 #define HT_OPMODE_OPTIONAL      0x0001
1308 #define HT_OPMODE_HT20IN40      0x0002
1309 #define HT_OPMODE_MIXED 0x0003
1310 #define HT_OPMODE_NONGF 0x0004
1311 #define DOT11N_TXBURST          0x0008
1312 #define DOT11N_OBSS_NONHT       0x0010
1313
1314 #define HT_BASIC_STBC_MCS       0x007f
1315 #define HT_DUAL_STBC_PROT       0x0080
1316 #define HT_SECOND_BCN           0x0100
1317 #define HT_LSIG_TXOP            0x0200
1318 #define HT_PCO_ACTIVE           0x0400
1319 #define HT_PCO_PHASE            0x0800
1320
1321 #define DOT11N_2G_TXBURST_LIMIT 6160
1322 #define DOT11N_5G_TXBURST_LIMIT 3080
1323
1324 #define GET_HT_OPMODE(add_ie)   \
1325         ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK)  >> HT_OPMODE_SHIFT)
1326 #define HT_MIXEDMODE_PRESENT(add_ie)    \
1327         ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == HT_OPMODE_MIXED)
1328 #define HT_HT20_PRESENT(add_ie) \
1329         ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == HT_OPMODE_HT20IN40)
1330 #define HT_OPTIONAL_PRESENT(add_ie)     \
1331         ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == HT_OPMODE_OPTIONAL)
1332 #define HT_USE_PROTECTION(add_ie)       \
1333         (HT_HT20_PRESENT((add_ie)) || HT_MIXEDMODE_PRESENT((add_ie)))
1334 #define HT_NONGF_PRESENT(add_ie)        \
1335         ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) == HT_OPMODE_NONGF)
1336 #define DOT11N_TXBURST_PRESENT(add_ie)  \
1337         ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) == DOT11N_TXBURST)
1338 #define DOT11N_OBSS_NONHT_PRESENT(add_ie)       \
1339         ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) == DOT11N_OBSS_NONHT)
1340
1341 BWL_PRE_PACKED_STRUCT struct obss_params {
1342         uint16 passive_dwell;
1343         uint16 active_dwell;
1344         uint16 bss_widthscan_interval;
1345         uint16 passive_total;
1346         uint16 active_total;
1347         uint16 chanwidth_transition_dly;
1348         uint16 activity_threshold;
1349 } BWL_POST_PACKED_STRUCT;
1350 typedef struct obss_params obss_params_t;
1351
1352 BWL_PRE_PACKED_STRUCT struct dot11_obss_ie {
1353         uint8 id;
1354         uint8 len;
1355         obss_params_t obss_params;
1356 } BWL_POST_PACKED_STRUCT;
1357 typedef struct dot11_obss_ie dot11_obss_ie_t;
1358 #define DOT11_OBSS_SCAN_IE_LEN  sizeof(obss_params_t)
1359
1360 #define HT_CTRL_LA_TRQ          0x00000002
1361 #define HT_CTRL_LA_MAI          0x0000003C
1362 #define HT_CTRL_LA_MAI_SHIFT    2
1363 #define HT_CTRL_LA_MAI_MRQ      0x00000004
1364 #define HT_CTRL_LA_MAI_MSI      0x00000038
1365 #define HT_CTRL_LA_MFSI         0x000001C0
1366 #define HT_CTRL_LA_MFSI_SHIFT   6
1367 #define HT_CTRL_LA_MFB_ASELC    0x0000FE00
1368 #define HT_CTRL_LA_MFB_ASELC_SH 9
1369 #define HT_CTRL_LA_ASELC_CMD    0x00000C00
1370 #define HT_CTRL_LA_ASELC_DATA   0x0000F000
1371 #define HT_CTRL_CAL_POS         0x00030000
1372 #define HT_CTRL_CAL_SEQ         0x000C0000
1373 #define HT_CTRL_CSI_STEERING    0x00C00000
1374 #define HT_CTRL_CSI_STEER_SHIFT 22
1375 #define HT_CTRL_CSI_STEER_NFB   0
1376 #define HT_CTRL_CSI_STEER_CSI   1
1377 #define HT_CTRL_CSI_STEER_NCOM  2
1378 #define HT_CTRL_CSI_STEER_COM   3
1379 #define HT_CTRL_NDP_ANNOUNCE    0x01000000
1380 #define HT_CTRL_AC_CONSTRAINT   0x40000000
1381 #define HT_CTRL_RDG_MOREPPDU    0x80000000
1382
1383 #define HT_OPMODE_OPTIONAL      0x0001
1384 #define HT_OPMODE_HT20IN40      0x0002
1385 #define HT_OPMODE_MIXED 0x0003
1386 #define HT_OPMODE_NONGF 0x0004
1387 #define DOT11N_TXBURST          0x0008
1388 #define DOT11N_OBSS_NONHT       0x0010
1389
1390 #define WPA_VERSION             1
1391 #define WPA_OUI                 "\x00\x50\xF2"
1392
1393 #define WPA2_VERSION            1
1394 #define WPA2_VERSION_LEN        2
1395 #define WPA2_OUI                "\x00\x0F\xAC"
1396
1397 #define WPA_OUI_LEN     3
1398
1399 #define WFA_OUI                 "\x00\x50\xF2"
1400 #define WFA_OUI_LEN     3
1401
1402 #define WFA_OUI_TYPE_WPA        1
1403 #define WFA_OUI_TYPE_WPS        4
1404 #define WFA_OUI_TYPE_P2P        9
1405
1406 #define RSN_AKM_NONE            0
1407 #define RSN_AKM_UNSPECIFIED     1
1408 #define RSN_AKM_PSK             2
1409
1410 #define DOT11_MAX_DEFAULT_KEYS  4
1411 #define DOT11_MAX_KEY_SIZE      32
1412 #define DOT11_MAX_IV_SIZE       16
1413 #define DOT11_EXT_IV_FLAG       (1<<5)
1414 #define DOT11_WPA_KEY_RSC_LEN   8
1415
1416 #define WEP1_KEY_SIZE           5
1417 #define WEP1_KEY_HEX_SIZE       10
1418 #define WEP128_KEY_SIZE         13
1419 #define WEP128_KEY_HEX_SIZE     26
1420 #define TKIP_MIC_SIZE           8
1421 #define TKIP_EOM_SIZE           7
1422 #define TKIP_EOM_FLAG           0x5a
1423 #define TKIP_KEY_SIZE           32
1424 #define TKIP_MIC_AUTH_TX        16
1425 #define TKIP_MIC_AUTH_RX        24
1426 #define TKIP_MIC_SUP_RX         TKIP_MIC_AUTH_TX
1427 #define TKIP_MIC_SUP_TX         TKIP_MIC_AUTH_RX
1428 #define AES_KEY_SIZE            16
1429 #define AES_MIC_SIZE            8
1430
1431 #define WCN_OUI                 "\x00\x50\xf2"
1432 #define WCN_TYPE                4
1433
1434 #include <packed_section_end.h>
1435
1436 #endif                          /* _802_11_H_ */