1 /* 2 * Copyright (C) 1999-2010, Broadcom Corporation 3 * 4 * Unless you and Broadcom execute a separate written software license 5 * agreement governing use of this software, this software is licensed to you 6 * under the terms of the GNU General Public License version 2 (the "GPL"), 7 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 8 * following added to such license: 9 * 10 * As a special exception, the copyright holders of this software give you 11 * permission to link this software with independent modules, and to copy and 12 * distribute the resulting executable under terms of your choice, provided that 13 * you also meet, for each linked independent module, the terms and conditions of 14 * the license of that module. An independent module is a module which is not 15 * derived from this software. The special exception does not apply to any 16 * modifications of the software. 17 * 18 * Notwithstanding the above, under no circumstances may you combine this 19 * software in any way with any other Broadcom software provided under a license 20 * other than the GPL, without Broadcom's express prior written consent. 21 * 22 * Fundamental types and constants relating to 802.11 23 * 24 * $Id: 802.11.h,v 9.219.4.1.4.5.6.11 2010/02/09 13:23:26 Exp $ 25 */ 26 27 28 #ifndef _802_11_H_ 29 #define _802_11_H_ 30 31 #ifndef _TYPEDEFS_H_ 32 #include <typedefs.h> 33 #endif 34 35 #ifndef _NET_ETHERNET_H_ 36 #include <proto/ethernet.h> 37 #endif 38 39 #include <proto/wpa.h> 40 41 42 #include <packed_section_start.h> 43 44 45 #define DOT11_TU_TO_US 1024 46 47 48 #define DOT11_A3_HDR_LEN 24 49 #define DOT11_A4_HDR_LEN 30 50 #define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN 51 #define DOT11_FCS_LEN 4 52 #define DOT11_ICV_LEN 4 53 #define DOT11_ICV_AES_LEN 8 54 #define DOT11_QOS_LEN 2 55 #define DOT11_HTC_LEN 4 56 57 #define DOT11_KEY_INDEX_SHIFT 6 58 #define DOT11_IV_LEN 4 59 #define DOT11_IV_TKIP_LEN 8 60 #define DOT11_IV_AES_OCB_LEN 4 61 #define DOT11_IV_AES_CCM_LEN 8 62 #define DOT11_IV_MAX_LEN 8 63 64 65 #define DOT11_MAX_MPDU_BODY_LEN 2304 66 67 #define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ 68 DOT11_QOS_LEN + \ 69 DOT11_IV_AES_CCM_LEN + \ 70 DOT11_MAX_MPDU_BODY_LEN + \ 71 DOT11_ICV_LEN + \ 72 DOT11_FCS_LEN) 73 74 #define DOT11_MAX_SSID_LEN 32 75 76 77 #define DOT11_DEFAULT_RTS_LEN 2347 78 #define DOT11_MAX_RTS_LEN 2347 79 80 81 #define DOT11_MIN_FRAG_LEN 256 82 #define DOT11_MAX_FRAG_LEN 2346 83 #define DOT11_DEFAULT_FRAG_LEN 2346 84 85 86 #define DOT11_MIN_BEACON_PERIOD 1 87 #define DOT11_MAX_BEACON_PERIOD 0xFFFF 88 89 90 #define DOT11_MIN_DTIM_PERIOD 1 91 #define DOT11_MAX_DTIM_PERIOD 0xFF 92 93 94 #define DOT11_LLC_SNAP_HDR_LEN 8 95 #define DOT11_OUI_LEN 3 96 BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { 97 uint8 dsap; 98 uint8 ssap; 99 uint8 ctl; 100 uint8 oui[DOT11_OUI_LEN]; 101 uint16 type; 102 } BWL_POST_PACKED_STRUCT; 103 104 105 #define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) 106 107 108 109 BWL_PRE_PACKED_STRUCT struct dot11_header { 110 uint16 fc; 111 uint16 durid; 112 struct ether_addr a1; 113 struct ether_addr a2; 114 struct ether_addr a3; 115 uint16 seq; 116 struct ether_addr a4; 117 } BWL_POST_PACKED_STRUCT; 118 119 120 121 BWL_PRE_PACKED_STRUCT struct dot11_rts_frame { 122 uint16 fc; 123 uint16 durid; 124 struct ether_addr ra; 125 struct ether_addr ta; 126 } BWL_POST_PACKED_STRUCT; 127 #define DOT11_RTS_LEN 16 128 129 BWL_PRE_PACKED_STRUCT struct dot11_cts_frame { 130 uint16 fc; 131 uint16 durid; 132 struct ether_addr ra; 133 } BWL_POST_PACKED_STRUCT; 134 #define DOT11_CTS_LEN 10 135 136 BWL_PRE_PACKED_STRUCT struct dot11_ack_frame { 137 uint16 fc; 138 uint16 durid; 139 struct ether_addr ra; 140 } BWL_POST_PACKED_STRUCT; 141 #define DOT11_ACK_LEN 10 142 143 BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame { 144 uint16 fc; 145 uint16 durid; 146 struct ether_addr bssid; 147 struct ether_addr ta; 148 } BWL_POST_PACKED_STRUCT; 149 #define DOT11_PS_POLL_LEN 16 150 151 BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame { 152 uint16 fc; 153 uint16 durid; 154 struct ether_addr ra; 155 struct ether_addr bssid; 156 } BWL_POST_PACKED_STRUCT; 157 #define DOT11_CS_END_LEN 16 158 159 BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { 160 uint8 category; 161 uint8 OUI[3]; 162 uint8 type; 163 uint8 subtype; 164 uint8 data[1040]; 165 struct dot11_action_wifi_vendor_specific* next_node; 166 } BWL_POST_PACKED_STRUCT; 167 168 typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t; 169 170 #define DOT11_BA_CTL_POLICY_NORMAL 0x0000 171 #define DOT11_BA_CTL_POLICY_NOACK 0x0001 172 #define DOT11_BA_CTL_POLICY_MASK 0x0001 173 174 #define DOT11_BA_CTL_MTID 0x0002 175 #define DOT11_BA_CTL_COMPRESSED 0x0004 176 177 #define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 178 #define DOT11_BA_CTL_NUMMSDU_SHIFT 6 179 180 #define DOT11_BA_CTL_TID_MASK 0xF000 181 #define DOT11_BA_CTL_TID_SHIFT 12 182 183 184 BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { 185 uint16 fc; 186 uint16 durid; 187 struct ether_addr ra; 188 struct ether_addr ta; 189 } BWL_POST_PACKED_STRUCT; 190 #define DOT11_CTL_HDR_LEN 16 191 192 193 BWL_PRE_PACKED_STRUCT struct dot11_bar { 194 uint16 bar_control; 195 uint16 seqnum; 196 } BWL_POST_PACKED_STRUCT; 197 #define DOT11_BAR_LEN 4 198 199 #define DOT11_BA_BITMAP_LEN 128 200 #define DOT11_BA_CMP_BITMAP_LEN 8 201 202 BWL_PRE_PACKED_STRUCT struct dot11_ba { 203 uint16 ba_control; 204 uint16 seqnum; 205 uint8 bitmap[DOT11_BA_BITMAP_LEN]; 206 } BWL_POST_PACKED_STRUCT; 207 #define DOT11_BA_LEN 4 208 209 210 BWL_PRE_PACKED_STRUCT struct dot11_management_header { 211 uint16 fc; 212 uint16 durid; 213 struct ether_addr da; 214 struct ether_addr sa; 215 struct ether_addr bssid; 216 uint16 seq; 217 } BWL_POST_PACKED_STRUCT; 218 #define DOT11_MGMT_HDR_LEN 24 219 220 221 222 BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { 223 uint32 timestamp[2]; 224 uint16 beacon_interval; 225 uint16 capability; 226 } BWL_POST_PACKED_STRUCT; 227 #define DOT11_BCN_PRB_LEN 12 228 229 BWL_PRE_PACKED_STRUCT struct dot11_auth { 230 uint16 alg; 231 uint16 seq; 232 uint16 status; 233 } BWL_POST_PACKED_STRUCT; 234 #define DOT11_AUTH_FIXED_LEN 6 235 236 BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { 237 uint16 capability; 238 uint16 listen; 239 } BWL_POST_PACKED_STRUCT; 240 #define DOT11_ASSOC_REQ_FIXED_LEN 4 241 242 BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { 243 uint16 capability; 244 uint16 listen; 245 struct ether_addr ap; 246 } BWL_POST_PACKED_STRUCT; 247 #define DOT11_REASSOC_REQ_FIXED_LEN 10 248 249 BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { 250 uint16 capability; 251 uint16 status; 252 uint16 aid; 253 } BWL_POST_PACKED_STRUCT; 254 #define DOT11_ASSOC_RESP_FIXED_LEN 6 255 256 BWL_PRE_PACKED_STRUCT struct dot11_action_measure { 257 uint8 category; 258 uint8 action; 259 uint8 token; 260 uint8 data[1]; 261 } BWL_POST_PACKED_STRUCT; 262 #define DOT11_ACTION_MEASURE_LEN 3 263 264 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { 265 uint8 category; 266 uint8 action; 267 uint8 ch_width; 268 } BWL_POST_PACKED_STRUCT; 269 270 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops { 271 uint8 category; 272 uint8 action; 273 uint8 control; 274 } BWL_POST_PACKED_STRUCT; 275 276 #define SM_PWRSAVE_ENABLE 1 277 #define SM_PWRSAVE_MODE 2 278 279 280 BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { 281 uint8 id; 282 uint8 len; 283 uint8 power; 284 } BWL_POST_PACKED_STRUCT; 285 typedef struct dot11_power_cnst dot11_power_cnst_t; 286 287 BWL_PRE_PACKED_STRUCT struct dot11_power_cap { 288 uint8 min; 289 uint8 max; 290 } BWL_POST_PACKED_STRUCT; 291 typedef struct dot11_power_cap dot11_power_cap_t; 292 293 BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { 294 uint8 id; 295 uint8 len; 296 uint8 tx_pwr; 297 uint8 margin; 298 } BWL_POST_PACKED_STRUCT; 299 typedef struct dot11_tpc_rep dot11_tpc_rep_t; 300 #define DOT11_MNG_IE_TPC_REPORT_LEN 2 301 302 BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { 303 uint8 id; 304 uint8 len; 305 uint8 first_channel; 306 uint8 num_channels; 307 } BWL_POST_PACKED_STRUCT; 308 typedef struct dot11_supp_channels dot11_supp_channels_t; 309 310 311 BWL_PRE_PACKED_STRUCT struct dot11_extch { 312 uint8 id; 313 uint8 len; 314 uint8 extch; 315 } BWL_POST_PACKED_STRUCT; 316 typedef struct dot11_extch dot11_extch_ie_t; 317 318 BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { 319 uint8 id; 320 uint8 len; 321 uint8 oui[3]; 322 uint8 type; 323 uint8 extch; 324 } BWL_POST_PACKED_STRUCT; 325 typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; 326 327 #define BRCM_EXTCH_IE_LEN 5 328 #define BRCM_EXTCH_IE_TYPE 53 329 #define DOT11_EXTCH_IE_LEN 1 330 #define DOT11_EXT_CH_MASK 0x03 331 #define DOT11_EXT_CH_UPPER 0x01 332 #define DOT11_EXT_CH_LOWER 0x03 333 #define DOT11_EXT_CH_NONE 0x00 334 335 BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { 336 uint8 category; 337 uint8 action; 338 uint8 data[1]; 339 } BWL_POST_PACKED_STRUCT; 340 #define DOT11_ACTION_FRMHDR_LEN 2 341 342 343 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { 344 uint8 id; 345 uint8 len; 346 uint8 mode; 347 uint8 channel; 348 uint8 count; 349 } BWL_POST_PACKED_STRUCT; 350 typedef struct dot11_channel_switch dot11_chan_switch_ie_t; 351 352 #define DOT11_SWITCH_IE_LEN 3 353 354 #define DOT11_CSA_MODE_ADVISORY 0 355 #define DOT11_CSA_MODE_NO_TX 1 356 357 BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { 358 uint8 category; 359 uint8 action; 360 dot11_chan_switch_ie_t chan_switch_ie; 361 dot11_brcm_extch_ie_t extch_ie; 362 } BWL_POST_PACKED_STRUCT; 363 364 BWL_PRE_PACKED_STRUCT struct dot11_csa_body { 365 uint8 mode; 366 uint8 reg; 367 uint8 channel; 368 uint8 count; 369 } BWL_POST_PACKED_STRUCT; 370 371 372 BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { 373 uint8 id; 374 uint8 len; 375 struct dot11_csa_body b; 376 } BWL_POST_PACKED_STRUCT; 377 378 BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { 379 uint8 category; 380 uint8 action; 381 struct dot11_csa_body b; 382 } BWL_POST_PACKED_STRUCT; 383 typedef struct dot11_ext_csa dot11_ext_csa_ie_t; 384 #define DOT11_EXT_CSA_IE_LEN 4 385 386 BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { 387 uint8 category; 388 uint8 action; 389 dot11_ext_csa_ie_t chan_switch_ie; 390 } BWL_POST_PACKED_STRUCT; 391 392 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { 393 uint8 id; 394 uint8 len; 395 uint8 info; 396 } BWL_POST_PACKED_STRUCT; 397 typedef struct dot11_obss_coex dot11_obss_coex_t; 398 #define DOT11_OBSS_COEXINFO_LEN 1 399 400 #define DOT11_OBSS_COEX_INFO_REQ 0x01 401 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 402 #define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04 403 404 BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { 405 uint8 id; 406 uint8 len; 407 uint8 regclass; 408 uint8 chanlist[1]; 409 } BWL_POST_PACKED_STRUCT; 410 typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; 411 #define DOT11_OBSS_CHANLIST_FIXED_LEN 1 412 413 BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { 414 uint8 id; 415 uint8 len; 416 uint8 cap; 417 } BWL_POST_PACKED_STRUCT; 418 typedef struct dot11_extcap_ie dot11_extcap_ie_t; 419 #define DOT11_EXTCAP_LEN 1 420 421 422 423 #define DOT11_MEASURE_TYPE_BASIC 0 424 #define DOT11_MEASURE_TYPE_CCA 1 425 #define DOT11_MEASURE_TYPE_RPI 2 426 427 428 #define DOT11_MEASURE_MODE_ENABLE (1<<1) 429 #define DOT11_MEASURE_MODE_REQUEST (1<<2) 430 #define DOT11_MEASURE_MODE_REPORT (1<<3) 431 432 #define DOT11_MEASURE_MODE_LATE (1<<0) 433 #define DOT11_MEASURE_MODE_INCAPABLE (1<<1) 434 #define DOT11_MEASURE_MODE_REFUSED (1<<2) 435 436 #define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) 437 #define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) 438 #define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) 439 #define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) 440 #define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) 441 442 BWL_PRE_PACKED_STRUCT struct dot11_meas_req { 443 uint8 id; 444 uint8 len; 445 uint8 token; 446 uint8 mode; 447 uint8 type; 448 uint8 channel; 449 uint8 start_time[8]; 450 uint16 duration; 451 } BWL_POST_PACKED_STRUCT; 452 typedef struct dot11_meas_req dot11_meas_req_t; 453 #define DOT11_MNG_IE_MREQ_LEN 14 454 455 #define DOT11_MNG_IE_MREQ_FIXED_LEN 3 456 457 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { 458 uint8 id; 459 uint8 len; 460 uint8 token; 461 uint8 mode; 462 uint8 type; 463 BWL_PRE_PACKED_STRUCT union 464 { 465 BWL_PRE_PACKED_STRUCT struct { 466 uint8 channel; 467 uint8 start_time[8]; 468 uint16 duration; 469 uint8 map; 470 } BWL_POST_PACKED_STRUCT basic; 471 uint8 data[1]; 472 } BWL_POST_PACKED_STRUCT rep; 473 } BWL_POST_PACKED_STRUCT; 474 typedef struct dot11_meas_rep dot11_meas_rep_t; 475 476 477 #define DOT11_MNG_IE_MREP_FIXED_LEN 3 478 479 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { 480 uint8 channel; 481 uint8 start_time[8]; 482 uint16 duration; 483 uint8 map; 484 } BWL_POST_PACKED_STRUCT; 485 typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; 486 #define DOT11_MEASURE_BASIC_REP_LEN 12 487 488 BWL_PRE_PACKED_STRUCT struct dot11_quiet { 489 uint8 id; 490 uint8 len; 491 uint8 count; 492 uint8 period; 493 uint16 duration; 494 uint16 offset; 495 } BWL_POST_PACKED_STRUCT; 496 typedef struct dot11_quiet dot11_quiet_t; 497 498 BWL_PRE_PACKED_STRUCT struct chan_map_tuple { 499 uint8 channel; 500 uint8 map; 501 } BWL_POST_PACKED_STRUCT; 502 typedef struct chan_map_tuple chan_map_tuple_t; 503 504 BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { 505 uint8 id; 506 uint8 len; 507 uint8 eaddr[ETHER_ADDR_LEN]; 508 uint8 interval; 509 chan_map_tuple_t map[1]; 510 } BWL_POST_PACKED_STRUCT; 511 typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; 512 513 514 #define WME_OUI "\x00\x50\xf2" 515 #define WME_VER 1 516 #define WME_TYPE 2 517 #define WME_SUBTYPE_IE 0 518 #define WME_SUBTYPE_PARAM_IE 1 519 #define WME_SUBTYPE_TSPEC 2 520 521 522 #define AC_BE 0 523 #define AC_BK 1 524 #define AC_VI 2 525 #define AC_VO 3 526 #define AC_COUNT 4 527 528 typedef uint8 ac_bitmap_t; 529 530 #define AC_BITMAP_NONE 0x0 531 #define AC_BITMAP_ALL 0xf 532 #define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) 533 #define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) 534 #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) 535 536 537 BWL_PRE_PACKED_STRUCT struct wme_ie { 538 uint8 oui[3]; 539 uint8 type; 540 uint8 subtype; 541 uint8 version; 542 uint8 qosinfo; 543 } BWL_POST_PACKED_STRUCT; 544 typedef struct wme_ie wme_ie_t; 545 #define WME_IE_LEN 7 546 547 BWL_PRE_PACKED_STRUCT struct edcf_acparam { 548 uint8 ACI; 549 uint8 ECW; 550 uint16 TXOP; 551 } BWL_POST_PACKED_STRUCT; 552 typedef struct edcf_acparam edcf_acparam_t; 553 554 555 BWL_PRE_PACKED_STRUCT struct wme_param_ie { 556 uint8 oui[3]; 557 uint8 type; 558 uint8 subtype; 559 uint8 version; 560 uint8 qosinfo; 561 uint8 rsvd; 562 edcf_acparam_t acparam[AC_COUNT]; 563 } BWL_POST_PACKED_STRUCT; 564 typedef struct wme_param_ie wme_param_ie_t; 565 #define WME_PARAM_IE_LEN 24 566 567 568 #define WME_QI_AP_APSD_MASK 0x80 569 #define WME_QI_AP_APSD_SHIFT 7 570 #define WME_QI_AP_COUNT_MASK 0x0f 571 #define WME_QI_AP_COUNT_SHIFT 0 572 573 574 #define WME_QI_STA_MAXSPLEN_MASK 0x60 575 #define WME_QI_STA_MAXSPLEN_SHIFT 5 576 #define WME_QI_STA_APSD_ALL_MASK 0xf 577 #define WME_QI_STA_APSD_ALL_SHIFT 0 578 #define WME_QI_STA_APSD_BE_MASK 0x8 579 #define WME_QI_STA_APSD_BE_SHIFT 3 580 #define WME_QI_STA_APSD_BK_MASK 0x4 581 #define WME_QI_STA_APSD_BK_SHIFT 2 582 #define WME_QI_STA_APSD_VI_MASK 0x2 583 #define WME_QI_STA_APSD_VI_SHIFT 1 584 #define WME_QI_STA_APSD_VO_MASK 0x1 585 #define WME_QI_STA_APSD_VO_SHIFT 0 586 587 588 #define EDCF_AIFSN_MIN 1 589 #define EDCF_AIFSN_MAX 15 590 #define EDCF_AIFSN_MASK 0x0f 591 #define EDCF_ACM_MASK 0x10 592 #define EDCF_ACI_MASK 0x60 593 #define EDCF_ACI_SHIFT 5 594 #define EDCF_AIFSN_SHIFT 12 595 596 597 #define EDCF_ECW_MIN 0 598 #define EDCF_ECW_MAX 15 599 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) 600 #define EDCF_ECWMIN_MASK 0x0f 601 #define EDCF_ECWMAX_MASK 0xf0 602 #define EDCF_ECWMAX_SHIFT 4 603 604 605 #define EDCF_TXOP_MIN 0 606 #define EDCF_TXOP_MAX 65535 607 #define EDCF_TXOP2USEC(txop) ((txop) << 5) 608 609 610 #define NON_EDCF_AC_BE_ACI_STA 0x02 611 612 613 #define EDCF_AC_BE_ACI_STA 0x03 614 #define EDCF_AC_BE_ECW_STA 0xA4 615 #define EDCF_AC_BE_TXOP_STA 0x0000 616 #define EDCF_AC_BK_ACI_STA 0x27 617 #define EDCF_AC_BK_ECW_STA 0xA4 618 #define EDCF_AC_BK_TXOP_STA 0x0000 619 #define EDCF_AC_VI_ACI_STA 0x42 620 #define EDCF_AC_VI_ECW_STA 0x43 621 #define EDCF_AC_VI_TXOP_STA 0x005e 622 #define EDCF_AC_VO_ACI_STA 0x62 623 #define EDCF_AC_VO_ECW_STA 0x32 624 #define EDCF_AC_VO_TXOP_STA 0x002f 625 626 627 #define EDCF_AC_BE_ACI_AP 0x03 628 #define EDCF_AC_BE_ECW_AP 0x64 629 #define EDCF_AC_BE_TXOP_AP 0x0000 630 #define EDCF_AC_BK_ACI_AP 0x27 631 #define EDCF_AC_BK_ECW_AP 0xA4 632 #define EDCF_AC_BK_TXOP_AP 0x0000 633 #define EDCF_AC_VI_ACI_AP 0x41 634 #define EDCF_AC_VI_ECW_AP 0x43 635 #define EDCF_AC_VI_TXOP_AP 0x005e 636 #define EDCF_AC_VO_ACI_AP 0x61 637 #define EDCF_AC_VO_ECW_AP 0x32 638 #define EDCF_AC_VO_TXOP_AP 0x002f 639 640 641 BWL_PRE_PACKED_STRUCT struct edca_param_ie { 642 uint8 qosinfo; 643 uint8 rsvd; 644 edcf_acparam_t acparam[AC_COUNT]; 645 } BWL_POST_PACKED_STRUCT; 646 typedef struct edca_param_ie edca_param_ie_t; 647 #define EDCA_PARAM_IE_LEN 18 648 649 650 BWL_PRE_PACKED_STRUCT struct qos_cap_ie { 651 uint8 qosinfo; 652 } BWL_POST_PACKED_STRUCT; 653 typedef struct qos_cap_ie qos_cap_ie_t; 654 655 BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { 656 uint8 id; 657 uint8 length; 658 uint16 station_count; 659 uint8 channel_utilization; 660 uint16 aac; 661 } BWL_POST_PACKED_STRUCT; 662 typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; 663 664 665 #define FIXED_MSDU_SIZE 0x8000 666 #define MSDU_SIZE_MASK 0x7fff 667 668 669 670 #define INTEGER_SHIFT 13 671 #define FRACTION_MASK 0x1FFF 672 673 674 BWL_PRE_PACKED_STRUCT struct dot11_management_notification { 675 uint8 category; 676 uint8 action; 677 uint8 token; 678 uint8 status; 679 uint8 data[1]; 680 } BWL_POST_PACKED_STRUCT; 681 #define DOT11_MGMT_NOTIFICATION_LEN 4 682 683 684 #define WME_ADDTS_REQUEST 0 685 #define WME_ADDTS_RESPONSE 1 686 #define WME_DELTS_REQUEST 2 687 688 689 #define WME_ADMISSION_ACCEPTED 0 690 #define WME_INVALID_PARAMETERS 1 691 #define WME_ADMISSION_REFUSED 3 692 693 694 #define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) 695 696 697 #define DOT11_OPEN_SYSTEM 0 698 #define DOT11_SHARED_KEY 1 699 700 #define DOT11_OPEN_SHARED 2 701 #define DOT11_CHALLENGE_LEN 128 702 703 704 #define FC_PVER_MASK 0x3 705 #define FC_PVER_SHIFT 0 706 #define FC_TYPE_MASK 0xC 707 #define FC_TYPE_SHIFT 2 708 #define FC_SUBTYPE_MASK 0xF0 709 #define FC_SUBTYPE_SHIFT 4 710 #define FC_TODS 0x100 711 #define FC_TODS_SHIFT 8 712 #define FC_FROMDS 0x200 713 #define FC_FROMDS_SHIFT 9 714 #define FC_MOREFRAG 0x400 715 #define FC_MOREFRAG_SHIFT 10 716 #define FC_RETRY 0x800 717 #define FC_RETRY_SHIFT 11 718 #define FC_PM 0x1000 719 #define FC_PM_SHIFT 12 720 #define FC_MOREDATA 0x2000 721 #define FC_MOREDATA_SHIFT 13 722 #define FC_WEP 0x4000 723 #define FC_WEP_SHIFT 14 724 #define FC_ORDER 0x8000 725 #define FC_ORDER_SHIFT 15 726 727 728 #define SEQNUM_SHIFT 4 729 #define SEQNUM_MAX 0x1000 730 #define FRAGNUM_MASK 0xF 731 732 733 734 735 #define FC_TYPE_MNG 0 736 #define FC_TYPE_CTL 1 737 #define FC_TYPE_DATA 2 738 739 740 #define FC_SUBTYPE_ASSOC_REQ 0 741 #define FC_SUBTYPE_ASSOC_RESP 1 742 #define FC_SUBTYPE_REASSOC_REQ 2 743 #define FC_SUBTYPE_REASSOC_RESP 3 744 #define FC_SUBTYPE_PROBE_REQ 4 745 #define FC_SUBTYPE_PROBE_RESP 5 746 #define FC_SUBTYPE_BEACON 8 747 #define FC_SUBTYPE_ATIM 9 748 #define FC_SUBTYPE_DISASSOC 10 749 #define FC_SUBTYPE_AUTH 11 750 #define FC_SUBTYPE_DEAUTH 12 751 #define FC_SUBTYPE_ACTION 13 752 #define FC_SUBTYPE_ACTION_NOACK 14 753 754 755 #define FC_SUBTYPE_CTL_WRAPPER 7 756 #define FC_SUBTYPE_BLOCKACK_REQ 8 757 #define FC_SUBTYPE_BLOCKACK 9 758 #define FC_SUBTYPE_PS_POLL 10 759 #define FC_SUBTYPE_RTS 11 760 #define FC_SUBTYPE_CTS 12 761 #define FC_SUBTYPE_ACK 13 762 #define FC_SUBTYPE_CF_END 14 763 #define FC_SUBTYPE_CF_END_ACK 15 764 765 766 #define FC_SUBTYPE_DATA 0 767 #define FC_SUBTYPE_DATA_CF_ACK 1 768 #define FC_SUBTYPE_DATA_CF_POLL 2 769 #define FC_SUBTYPE_DATA_CF_ACK_POLL 3 770 #define FC_SUBTYPE_NULL 4 771 #define FC_SUBTYPE_CF_ACK 5 772 #define FC_SUBTYPE_CF_POLL 6 773 #define FC_SUBTYPE_CF_ACK_POLL 7 774 #define FC_SUBTYPE_QOS_DATA 8 775 #define FC_SUBTYPE_QOS_DATA_CF_ACK 9 776 #define FC_SUBTYPE_QOS_DATA_CF_POLL 10 777 #define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 778 #define FC_SUBTYPE_QOS_NULL 12 779 #define FC_SUBTYPE_QOS_CF_POLL 14 780 #define FC_SUBTYPE_QOS_CF_ACK_POLL 15 781 782 783 #define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) 784 #define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) 785 #define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) 786 #define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) 787 788 789 #define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) 790 791 #define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) 792 793 #define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) 794 #define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) 795 796 #define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) 797 #define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) 798 #define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) 799 #define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) 800 #define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) 801 #define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) 802 #define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) 803 #define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) 804 #define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) 805 #define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) 806 #define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) 807 #define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) 808 809 #define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) 810 #define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) 811 #define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) 812 #define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) 813 #define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) 814 #define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) 815 #define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) 816 #define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) 817 #define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) 818 819 #define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) 820 #define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) 821 #define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) 822 #define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) 823 #define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) 824 825 826 827 828 #define QOS_PRIO_SHIFT 0 829 #define QOS_PRIO_MASK 0x0007 830 #define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) 831 832 833 #define QOS_TID_SHIFT 0 834 #define QOS_TID_MASK 0x000f 835 #define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) 836 837 838 #define QOS_EOSP_SHIFT 4 839 #define QOS_EOSP_MASK 0x0010 840 #define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) 841 842 843 #define QOS_ACK_NORMAL_ACK 0 844 #define QOS_ACK_NO_ACK 1 845 #define QOS_ACK_NO_EXP_ACK 2 846 #define QOS_ACK_BLOCK_ACK 3 847 #define QOS_ACK_SHIFT 5 848 #define QOS_ACK_MASK 0x0060 849 #define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) 850 851 852 #define QOS_AMSDU_SHIFT 7 853 #define QOS_AMSDU_MASK 0x0080 854 855 856 857 858 859 860 #define DOT11_MNG_AUTH_ALGO_LEN 2 861 #define DOT11_MNG_AUTH_SEQ_LEN 2 862 #define DOT11_MNG_BEACON_INT_LEN 2 863 #define DOT11_MNG_CAP_LEN 2 864 #define DOT11_MNG_AP_ADDR_LEN 6 865 #define DOT11_MNG_LISTEN_INT_LEN 2 866 #define DOT11_MNG_REASON_LEN 2 867 #define DOT11_MNG_AID_LEN 2 868 #define DOT11_MNG_STATUS_LEN 2 869 #define DOT11_MNG_TIMESTAMP_LEN 8 870 871 872 #define DOT11_AID_MASK 0x3fff 873 874 875 #define DOT11_RC_RESERVED 0 876 #define DOT11_RC_UNSPECIFIED 1 877 #define DOT11_RC_AUTH_INVAL 2 878 #define DOT11_RC_DEAUTH_LEAVING 3 879 #define DOT11_RC_INACTIVITY 4 880 #define DOT11_RC_BUSY 5 881 #define DOT11_RC_INVAL_CLASS_2 6 882 #define DOT11_RC_INVAL_CLASS_3 7 883 #define DOT11_RC_DISASSOC_LEAVING 8 884 #define DOT11_RC_NOT_AUTH 9 885 #define DOT11_RC_BAD_PC 10 886 #define DOT11_RC_BAD_CHANNELS 11 887 888 889 890 #define DOT11_RC_UNSPECIFIED_QOS 32 891 #define DOT11_RC_INSUFFCIENT_BW 33 892 #define DOT11_RC_EXCESSIVE_FRAMES 34 893 #define DOT11_RC_TX_OUTSIDE_TXOP 35 894 #define DOT11_RC_LEAVING_QBSS 36 895 #define DOT11_RC_BAD_MECHANISM 37 896 #define DOT11_RC_SETUP_NEEDED 38 897 #define DOT11_RC_TIMEOUT 39 898 899 #define DOT11_RC_MAX 23 900 901 902 #define DOT11_SC_SUCCESS 0 903 #define DOT11_SC_FAILURE 1 904 #define DOT11_SC_CAP_MISMATCH 10 905 #define DOT11_SC_REASSOC_FAIL 11 906 #define DOT11_SC_ASSOC_FAIL 12 907 #define DOT11_SC_AUTH_MISMATCH 13 908 #define DOT11_SC_AUTH_SEQ 14 909 #define DOT11_SC_AUTH_CHALLENGE_FAIL 15 910 #define DOT11_SC_AUTH_TIMEOUT 16 911 #define DOT11_SC_ASSOC_BUSY_FAIL 17 912 #define DOT11_SC_ASSOC_RATE_MISMATCH 18 913 #define DOT11_SC_ASSOC_SHORT_REQUIRED 19 914 #define DOT11_SC_ASSOC_PBCC_REQUIRED 20 915 #define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 916 #define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 917 #define DOT11_SC_ASSOC_BAD_POWER_CAP 23 918 #define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 919 #define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 920 #define DOT11_SC_ASSOC_ERPBCC_REQUIRED 26 921 #define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27 922 923 #define DOT11_SC_DECLINED 37 924 #define DOT11_SC_INVALID_PARAMS 38 925 926 927 #define DOT11_MNG_DS_PARAM_LEN 1 928 #define DOT11_MNG_IBSS_PARAM_LEN 2 929 930 931 #define DOT11_MNG_TIM_FIXED_LEN 3 932 #define DOT11_MNG_TIM_DTIM_COUNT 0 933 #define DOT11_MNG_TIM_DTIM_PERIOD 1 934 #define DOT11_MNG_TIM_BITMAP_CTL 2 935 #define DOT11_MNG_TIM_PVB 3 936 937 938 #define TLV_TAG_OFF 0 939 #define TLV_LEN_OFF 1 940 #define TLV_HDR_LEN 2 941 #define TLV_BODY_OFF 2 942 943 944 #define DOT11_MNG_SSID_ID 0 945 #define DOT11_MNG_RATES_ID 1 946 #define DOT11_MNG_FH_PARMS_ID 2 947 #define DOT11_MNG_DS_PARMS_ID 3 948 #define DOT11_MNG_CF_PARMS_ID 4 949 #define DOT11_MNG_TIM_ID 5 950 #define DOT11_MNG_IBSS_PARMS_ID 6 951 #define DOT11_MNG_COUNTRY_ID 7 952 #define DOT11_MNG_HOPPING_PARMS_ID 8 953 #define DOT11_MNG_HOPPING_TABLE_ID 9 954 #define DOT11_MNG_REQUEST_ID 10 955 #define DOT11_MNG_QBSS_LOAD_ID 11 956 #define DOT11_MNG_EDCA_PARAM_ID 12 957 #define DOT11_MNG_CHALLENGE_ID 16 958 #define DOT11_MNG_PWR_CONSTRAINT_ID 32 959 #define DOT11_MNG_PWR_CAP_ID 33 960 #define DOT11_MNG_TPC_REQUEST_ID 34 961 #define DOT11_MNG_TPC_REPORT_ID 35 962 #define DOT11_MNG_SUPP_CHANNELS_ID 36 963 #define DOT11_MNG_CHANNEL_SWITCH_ID 37 964 #define DOT11_MNG_MEASURE_REQUEST_ID 38 965 #define DOT11_MNG_MEASURE_REPORT_ID 39 966 #define DOT11_MNG_QUIET_ID 40 967 #define DOT11_MNG_IBSS_DFS_ID 41 968 #define DOT11_MNG_ERP_ID 42 969 #define DOT11_MNG_TS_DELAY_ID 43 970 #define DOT11_MNG_HT_CAP 45 971 #define DOT11_MNG_QOS_CAP_ID 46 972 #define DOT11_MNG_NONERP_ID 47 973 #define DOT11_MNG_RSN_ID 48 974 #define DOT11_MNG_EXT_RATES_ID 50 975 #define DOT11_MNG_REGCLASS_ID 59 976 #define DOT11_MNG_EXT_CSA_ID 60 977 #define DOT11_MNG_HT_ADD 61 978 #define DOT11_MNG_EXT_CHANNEL_OFFSET 62 979 #define DOT11_MNG_HT_BSS_COEXINFO_ID 72 980 #define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 981 #define DOT11_MNG_HT_OBSS_ID 74 982 #define DOT11_MNG_EXT_CAP 127 983 #define DOT11_MNG_WPA_ID 221 984 #define DOT11_MNG_PROPR_ID 221 985 986 987 #define DOT11_RATE_BASIC 0x80 988 #define DOT11_RATE_MASK 0x7F 989 990 991 #define DOT11_MNG_ERP_LEN 1 992 #define DOT11_MNG_NONERP_PRESENT 0x01 993 #define DOT11_MNG_USE_PROTECTION 0x02 994 #define DOT11_MNG_BARKER_PREAMBLE 0x04 995 996 #define DOT11_MGN_TS_DELAY_LEN 4 997 #define TS_DELAY_FIELD_SIZE 4 998 999 1000 #define DOT11_CAP_ESS 0x0001 1001 #define DOT11_CAP_IBSS 0x0002 1002 #define DOT11_CAP_POLLABLE 0x0004 1003 #define DOT11_CAP_POLL_RQ 0x0008 1004 #define DOT11_CAP_PRIVACY 0x0010 1005 #define DOT11_CAP_SHORT 0x0020 1006 #define DOT11_CAP_PBCC 0x0040 1007 #define DOT11_CAP_AGILITY 0x0080 1008 #define DOT11_CAP_SPECTRUM 0x0100 1009 #define DOT11_CAP_SHORTSLOT 0x0400 1010 #define DOT11_CAP_CCK_OFDM 0x2000 1011 1012 1013 #define DOT11_OBSS_COEX_MNG_SUPPORT 0x01 1014 1015 1016 #define DOT11_ACTION_HDR_LEN 2 1017 #define DOT11_ACTION_CAT_ERR_MASK 0x80 1018 #define DOT11_ACTION_CAT_MASK 0x7F 1019 #define DOT11_ACTION_CAT_SPECT_MNG 0 1020 #define DOT11_ACTION_CAT_BLOCKACK 3 1021 #define DOT11_ACTION_CAT_PUBLIC 4 1022 #define DOT11_ACTION_CAT_HT 7 1023 #define DOT11_ACTION_CAT_VS 127 1024 #define DOT11_ACTION_NOTIFICATION 0x11 1025 1026 #define DOT11_ACTION_ID_M_REQ 0 1027 #define DOT11_ACTION_ID_M_REP 1 1028 #define DOT11_ACTION_ID_TPC_REQ 2 1029 #define DOT11_ACTION_ID_TPC_REP 3 1030 #define DOT11_ACTION_ID_CHANNEL_SWITCH 4 1031 #define DOT11_ACTION_ID_EXT_CSA 5 1032 1033 1034 #define DOT11_ACTION_ID_HT_CH_WIDTH 0 1035 #define DOT11_ACTION_ID_HT_MIMO_PS 1 1036 1037 1038 #define DOT11_PUB_ACTION_BSS_COEX_MNG 0 1039 #define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 1040 1041 1042 #define DOT11_BA_ACTION_ADDBA_REQ 0 1043 #define DOT11_BA_ACTION_ADDBA_RESP 1 1044 #define DOT11_BA_ACTION_DELBA 2 1045 1046 1047 #define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 1048 #define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 1049 #define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 1050 #define DOT11_ADDBA_PARAM_TID_MASK 0x003c 1051 #define DOT11_ADDBA_PARAM_TID_SHIFT 2 1052 #define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 1053 #define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 1054 1055 #define DOT11_ADDBA_POLICY_DELAYED 0 1056 #define DOT11_ADDBA_POLICY_IMMEDIATE 1 1057 1058 BWL_PRE_PACKED_STRUCT struct dot11_addba_req { 1059 uint8 category; 1060 uint8 action; 1061 uint8 token; 1062 uint16 addba_param_set; 1063 uint16 timeout; 1064 uint16 start_seqnum; 1065 } BWL_POST_PACKED_STRUCT; 1066 typedef struct dot11_addba_req dot11_addba_req_t; 1067 #define DOT11_ADDBA_REQ_LEN 9 1068 1069 BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { 1070 uint8 category; 1071 uint8 action; 1072 uint8 token; 1073 uint16 status; 1074 uint16 addba_param_set; 1075 uint16 timeout; 1076 } BWL_POST_PACKED_STRUCT; 1077 typedef struct dot11_addba_resp dot11_addba_resp_t; 1078 #define DOT11_ADDBA_RESP_LEN 9 1079 1080 1081 #define DOT11_DELBA_PARAM_INIT_MASK 0x0800 1082 #define DOT11_DELBA_PARAM_INIT_SHIFT 11 1083 #define DOT11_DELBA_PARAM_TID_MASK 0xf000 1084 #define DOT11_DELBA_PARAM_TID_SHIFT 12 1085 1086 BWL_PRE_PACKED_STRUCT struct dot11_delba { 1087 uint8 category; 1088 uint8 action; 1089 uint16 delba_param_set; 1090 uint16 reason; 1091 } BWL_POST_PACKED_STRUCT; 1092 typedef struct dot11_delba dot11_delba_t; 1093 #define DOT11_DELBA_LEN 6 1094 1095 1096 #define DOT11_BSSTYPE_INFRASTRUCTURE 0 1097 #define DOT11_BSSTYPE_INDEPENDENT 1 1098 #define DOT11_BSSTYPE_ANY 2 1099 #define DOT11_SCANTYPE_ACTIVE 0 1100 #define DOT11_SCANTYPE_PASSIVE 1 1101 1102 1103 #define PREN_PREAMBLE 24 1104 #define PREN_MM_EXT 8 1105 #define PREN_PREAMBLE_EXT 4 1106 1107 1108 #define NPHY_RIFS_TIME 2 1109 1110 1111 #define APHY_SLOT_TIME 9 1112 #define APHY_SIFS_TIME 16 1113 #define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) 1114 #define APHY_PREAMBLE_TIME 16 1115 #define APHY_SIGNAL_TIME 4 1116 #define APHY_SYMBOL_TIME 4 1117 #define APHY_SERVICE_NBITS 16 1118 #define APHY_TAIL_NBITS 6 1119 #define APHY_CWMIN 15 1120 1121 1122 #define BPHY_SLOT_TIME 20 1123 #define BPHY_SIFS_TIME 10 1124 #define BPHY_DIFS_TIME 50 1125 #define BPHY_PLCP_TIME 192 1126 #define BPHY_PLCP_SHORT_TIME 96 1127 #define BPHY_CWMIN 31 1128 1129 1130 #define DOT11_OFDM_SIGNAL_EXTENSION 6 1131 1132 #define PHY_CWMAX 1023 1133 1134 #define DOT11_MAXNUMFRAGS 16 1135 1136 1137 typedef struct d11cnt { 1138 uint32 txfrag; 1139 uint32 txmulti; 1140 uint32 txfail; 1141 uint32 txretry; 1142 uint32 txretrie; 1143 uint32 rxdup; 1144 uint32 txrts; 1145 uint32 txnocts; 1146 uint32 txnoack; 1147 uint32 rxfrag; 1148 uint32 rxmulti; 1149 uint32 rxcrc; 1150 uint32 txfrmsnt; 1151 uint32 rxundec; 1152 } d11cnt_t; 1153 1154 1155 #define BRCM_PROP_OUI "\x00\x90\x4C" 1156 1157 1158 1159 1160 BWL_PRE_PACKED_STRUCT struct brcm_prop_ie_s { 1161 uint8 id; 1162 uint8 len; 1163 uint8 oui[3]; 1164 uint8 type; 1165 uint16 cap; 1166 } BWL_POST_PACKED_STRUCT; 1167 typedef struct brcm_prop_ie_s brcm_prop_ie_t; 1168 1169 #define BRCM_PROP_IE_LEN 6 1170 1171 #define DPT_IE_TYPE 2 1172 1173 1174 #define BRCM_OUI "\x00\x10\x18" 1175 1176 1177 BWL_PRE_PACKED_STRUCT struct brcm_ie { 1178 uint8 id; 1179 uint8 len; 1180 uint8 oui[3]; 1181 uint8 ver; 1182 uint8 assoc; 1183 uint8 flags; 1184 uint8 flags1; 1185 uint16 amsdu_mtu_pref; 1186 } BWL_POST_PACKED_STRUCT; 1187 typedef struct brcm_ie brcm_ie_t; 1188 #define BRCM_IE_LEN 11 1189 #define BRCM_IE_VER 2 1190 #define BRCM_IE_LEGACY_AES_VER 1 1191 1192 1193 #ifdef WLAFTERBURNER 1194 #define BRF_ABCAP 0x1 1195 #define BRF_ABRQRD 0x2 1196 #define BRF_ABCOUNTER_MASK 0xf0 1197 #define BRF_ABCOUNTER_SHIFT 4 1198 #endif 1199 #define BRF_LZWDS 0x4 1200 #define BRF_BLOCKACK 0x8 1201 1202 1203 #define BRF1_AMSDU 0x1 1204 #define BRF1_WMEPS 0x4 1205 #define BRF1_PSOFIX 0x8 1206 1207 #ifdef WLAFTERBURNER 1208 #define AB_WDS_TIMEOUT_MAX 15 1209 #define AB_WDS_TIMEOUT_MIN 1 1210 #endif 1211 1212 #define AB_GUARDCOUNT 10 1213 1214 #define MCSSET_LEN 16 1215 #define MAX_MCS_NUM (128) 1216 1217 BWL_PRE_PACKED_STRUCT struct ht_cap_ie { 1218 uint16 cap; 1219 uint8 params; 1220 uint8 supp_mcs[MCSSET_LEN]; 1221 uint16 ext_htcap; 1222 uint32 txbf_cap; 1223 uint8 as_cap; 1224 } BWL_POST_PACKED_STRUCT; 1225 typedef struct ht_cap_ie ht_cap_ie_t; 1226 1227 1228 1229 BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { 1230 uint8 id; 1231 uint8 len; 1232 uint8 oui[3]; 1233 uint8 type; 1234 ht_cap_ie_t cap_ie; 1235 } BWL_POST_PACKED_STRUCT; 1236 typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; 1237 #define HT_PROP_IE_OVERHEAD 4 1238 #define HT_CAP_IE_LEN 26 1239 #define HT_CAP_IE_TYPE 51 1240 1241 #define HT_CAP_LDPC_CODING 0x0001 1242 #define HT_CAP_40MHZ 0x0002 1243 #define HT_CAP_MIMO_PS_MASK 0x000C 1244 #define HT_CAP_MIMO_PS_SHIFT 0x0002 1245 #define HT_CAP_MIMO_PS_OFF 0x0003 1246 #define HT_CAP_MIMO_PS_RTS 0x0001 1247 #define HT_CAP_MIMO_PS_ON 0x0000 1248 #define HT_CAP_GF 0x0010 1249 #define HT_CAP_SHORT_GI_20 0x0020 1250 #define HT_CAP_SHORT_GI_40 0x0040 1251 #define HT_CAP_TX_STBC 0x0080 1252 #define HT_CAP_RX_STBC_MASK 0x0300 1253 #define HT_CAP_RX_STBC_SHIFT 8 1254 #define HT_CAP_DELAYED_BA 0x0400 1255 #define HT_CAP_MAX_AMSDU 0x0800 1256 #define HT_CAP_DSSS_CCK 0x1000 1257 #define HT_CAP_PSMP 0x2000 1258 #define HT_CAP_40MHZ_INTOLERANT 0x4000 1259 #define HT_CAP_LSIG_TXOP 0x8000 1260 1261 #define HT_CAP_RX_STBC_NO 0x0 1262 #define HT_CAP_RX_STBC_ONE_STREAM 0x1 1263 #define HT_CAP_RX_STBC_TWO_STREAM 0x2 1264 #define HT_CAP_RX_STBC_THREE_STREAM 0x3 1265 1266 #define HT_MAX_AMSDU 7935 1267 #define HT_MIN_AMSDU 3835 1268 1269 #define HT_PARAMS_RX_FACTOR_MASK 0x03 1270 #define HT_PARAMS_DENSITY_MASK 0x1C 1271 #define HT_PARAMS_DENSITY_SHIFT 2 1272 1273 1274 #define AMPDU_MAX_MPDU_DENSITY 7 1275 #define AMPDU_RX_FACTOR_64K 3 1276 #define AMPDU_RX_FACTOR_BASE 8*1024 1277 #define AMPDU_DELIMITER_LEN 4 1278 1279 #define HT_CAP_EXT_PCO 0x0001 1280 #define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 1281 #define HT_CAP_EXT_PCO_TTIME_SHIFT 1 1282 #define HT_CAP_EXT_MCS_FEEDBACK_MASK 0x0300 1283 #define HT_CAP_EXT_MCS_FEEDBACK_SHIFT 8 1284 #define HT_CAP_EXT_HTC 0x0400 1285 #define HT_CAP_EXT_RD_RESP 0x0800 1286 1287 BWL_PRE_PACKED_STRUCT struct ht_add_ie { 1288 uint8 ctl_ch; 1289 uint8 byte1; 1290 uint16 opmode; 1291 uint16 misc_bits; 1292 uint8 basic_mcs[MCSSET_LEN]; 1293 } BWL_POST_PACKED_STRUCT; 1294 typedef struct ht_add_ie ht_add_ie_t; 1295 1296 1297 1298 BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { 1299 uint8 id; 1300 uint8 len; 1301 uint8 oui[3]; 1302 uint8 type; 1303 ht_add_ie_t add_ie; 1304 } BWL_POST_PACKED_STRUCT; 1305 typedef struct ht_prop_add_ie ht_prop_add_ie_t; 1306 1307 #define HT_ADD_IE_LEN 22 1308 #define HT_ADD_IE_TYPE 52 1309 1310 1311 #define HT_BW_ANY 0x04 1312 #define HT_RIFS_PERMITTED 0x08 1313 1314 1315 #define HT_OPMODE_MASK 0x0003 1316 #define HT_OPMODE_SHIFT 0 1317 #define HT_OPMODE_PURE 0x0000 1318 #define HT_OPMODE_OPTIONAL 0x0001 1319 #define HT_OPMODE_HT20IN40 0x0002 1320 #define HT_OPMODE_MIXED 0x0003 1321 #define HT_OPMODE_NONGF 0x0004 1322 #define DOT11N_TXBURST 0x0008 1323 #define DOT11N_OBSS_NONHT 0x0010 1324 1325 1326 #define HT_BASIC_STBC_MCS 0x007f 1327 #define HT_DUAL_STBC_PROT 0x0080 1328 #define HT_SECOND_BCN 0x0100 1329 #define HT_LSIG_TXOP 0x0200 1330 #define HT_PCO_ACTIVE 0x0400 1331 #define HT_PCO_PHASE 0x0800 1332 #define HT_DUALCTS_PROTECTION 0x0080 1333 1334 1335 #define DOT11N_2G_TXBURST_LIMIT 6160 1336 #define DOT11N_5G_TXBURST_LIMIT 3080 1337 1338 1339 #define GET_HT_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 1340 >> HT_OPMODE_SHIFT) 1341 #define HT_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 1342 == HT_OPMODE_MIXED) 1343 #define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 1344 == HT_OPMODE_HT20IN40) 1345 #define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 1346 == HT_OPMODE_OPTIONAL) 1347 #define HT_USE_PROTECTION(add_ie) (HT_HT20_PRESENT((add_ie)) || \ 1348 HT_MIXEDMODE_PRESENT((add_ie))) 1349 #define HT_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \ 1350 == HT_OPMODE_NONGF) 1351 #define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ 1352 == DOT11N_TXBURST) 1353 #define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ 1354 == DOT11N_OBSS_NONHT) 1355 1356 BWL_PRE_PACKED_STRUCT struct obss_params { 1357 uint16 passive_dwell; 1358 uint16 active_dwell; 1359 uint16 bss_widthscan_interval; 1360 uint16 passive_total; 1361 uint16 active_total; 1362 uint16 chanwidth_transition_dly; 1363 uint16 activity_threshold; 1364 } BWL_POST_PACKED_STRUCT; 1365 typedef struct obss_params obss_params_t; 1366 1367 BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { 1368 uint8 id; 1369 uint8 len; 1370 obss_params_t obss_params; 1371 } BWL_POST_PACKED_STRUCT; 1372 typedef struct dot11_obss_ie dot11_obss_ie_t; 1373 #define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) 1374 1375 1376 BWL_PRE_PACKED_STRUCT struct vndr_ie { 1377 uchar id; 1378 uchar len; 1379 uchar oui [3]; 1380 uchar data [1]; 1381 } BWL_POST_PACKED_STRUCT; 1382 typedef struct vndr_ie vndr_ie_t; 1383 1384 #define VNDR_IE_HDR_LEN 2 1385 #define VNDR_IE_MIN_LEN 3 1386 #define VNDR_IE_MAX_LEN 256 1387 1388 1389 #define WPA_VERSION 1 1390 #define WPA_OUI "\x00\x50\xF2" 1391 1392 #define WPA2_VERSION 1 1393 #define WPA2_VERSION_LEN 2 1394 #define WPA2_OUI "\x00\x0F\xAC" 1395 1396 #define WPA_OUI_LEN 3 1397 1398 1399 #define RSN_AKM_NONE 0 1400 #define RSN_AKM_UNSPECIFIED 1 1401 #define RSN_AKM_PSK 2 1402 1403 1404 #define DOT11_MAX_DEFAULT_KEYS 4 1405 #define DOT11_MAX_KEY_SIZE 32 1406 #define DOT11_MAX_IV_SIZE 16 1407 #define DOT11_EXT_IV_FLAG (1<<5) 1408 #define DOT11_WPA_KEY_RSC_LEN 8 1409 1410 #define WEP1_KEY_SIZE 5 1411 #define WEP1_KEY_HEX_SIZE 10 1412 #define WEP128_KEY_SIZE 13 1413 #define WEP128_KEY_HEX_SIZE 26 1414 #define TKIP_MIC_SIZE 8 1415 #define TKIP_EOM_SIZE 7 1416 #define TKIP_EOM_FLAG 0x5a 1417 #define TKIP_KEY_SIZE 32 1418 #define TKIP_MIC_AUTH_TX 16 1419 #define TKIP_MIC_AUTH_RX 24 1420 #define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX 1421 #define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX 1422 #define AES_KEY_SIZE 16 1423 #define AES_MIC_SIZE 8 1424 1425 1426 1427 #include <packed_section_end.h> 1428 1429 1430 #endif 1431
