1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Fundamental types and constants relating to 802.11 4 * 5 * Copyright (C) 1999-2019, Broadcom. 6 * 7 * Unless you and Broadcom execute a separate written software license 8 * agreement governing use of this software, this software is licensed to you 9 * under the terms of the GNU General Public License version 2 (the "GPL"), 10 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 11 * following added to such license: 12 * 13 * As a special exception, the copyright holders of this software give you 14 * permission to link this software with independent modules, and to copy and 15 * distribute the resulting executable under terms of your choice, provided that 16 * you also meet, for each linked independent module, the terms and conditions of 17 * the license of that module. An independent module is a module which is not 18 * derived from this software. The special exception does not apply to any 19 * modifications of the software. 20 * 21 * Notwithstanding the above, under no circumstances may you combine this 22 * software in any way with any other Broadcom software provided under a license 23 * other than the GPL, without Broadcom's express prior written consent. 24 * 25 * 26 * <<Broadcom-WL-IPTag/Open:>> 27 * 28 * $Id: 802.11.h 814166 2019-04-10 06:14:49Z $ 29 */ 30 31 #ifndef _802_11_H_ 32 #define _802_11_H_ 33 34 #ifndef _TYPEDEFS_H_ 35 #include <typedefs.h> 36 #endif // endif 37 38 #ifndef _NET_ETHERNET_H_ 39 #include <ethernet.h> 40 #endif // endif 41 42 #include <wpa.h> 43 44 /* This marks the start of a packed structure section. */ 45 #include <packed_section_start.h> 46 47 #define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ 48 49 /* Generic 802.11 frame constants */ 50 #define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */ 51 #define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */ 52 #define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */ 53 #define DOT11_FCS_LEN 4u /* d11 FCS length */ 54 #define DOT11_ICV_LEN 4 /* d11 ICV length */ 55 #define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */ 56 #define DOT11_MAX_ICV_AES_LEN 16 /* d11 MAX ICV/AES length */ 57 #define DOT11_QOS_LEN 2 /* d11 QoS length */ 58 #define DOT11_HTC_LEN 4 /* d11 HT Control field length */ 59 60 #define DOT11_KEY_INDEX_SHIFT 6 /* d11 key index shift */ 61 #define DOT11_IV_LEN 4 /* d11 IV length */ 62 #define DOT11_IV_TKIP_LEN 8 /* d11 IV TKIP length */ 63 #define DOT11_IV_AES_OCB_LEN 4 /* d11 IV/AES/OCB length */ 64 #define DOT11_IV_AES_CCM_LEN 8 /* d11 IV/AES/CCM length */ 65 #define DOT11_IV_MAX_LEN 8 /* maximum iv len for any encryption */ 66 67 /* Includes MIC */ 68 #define DOT11_MAX_MPDU_BODY_LEN 2304 /* max MPDU body length */ 69 /* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */ 70 #define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ 71 DOT11_QOS_LEN + \ 72 DOT11_IV_AES_CCM_LEN + \ 73 DOT11_MAX_MPDU_BODY_LEN + \ 74 DOT11_ICV_LEN + \ 75 DOT11_FCS_LEN) /* d11 max MPDU length */ 76 77 #define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */ 78 79 /* dot11RTSThreshold */ 80 #define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */ 81 #define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */ 82 83 /* dot11FragmentationThreshold */ 84 #define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */ 85 #define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength 86 * of the attached PHY 87 */ 88 #define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */ 89 90 /* dot11BeaconPeriod */ 91 #define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */ 92 #define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */ 93 94 /* dot11DTIMPeriod */ 95 #define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */ 96 #define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */ 97 98 /** 802.2 LLC/SNAP header used by 802.11 per 802.1H */ 99 #define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */ 100 /* minimum LLC header length; DSAP, SSAP, 8 bit Control (unnumbered) */ 101 #define DOT11_LLC_HDR_LEN_MIN 3 102 #define DOT11_OUI_LEN 3 /* d11 OUI length */ 103 BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { 104 uint8 dsap; /* always 0xAA */ 105 uint8 ssap; /* always 0xAA */ 106 uint8 ctl; /* always 0x03 */ 107 uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 108 * Bridge-Tunnel: 0x00 0x00 0xF8 109 */ 110 uint16 type; /* ethertype */ 111 } BWL_POST_PACKED_STRUCT; 112 113 /* RFC1042 header used by 802.11 per 802.1H */ 114 #define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) /* RCF1042 header length */ 115 116 /* Generic 802.11 MAC header */ 117 /** 118 * N.B.: This struct reflects the full 4 address 802.11 MAC header. 119 * The fields are defined such that the shorter 1, 2, and 3 120 * address headers just use the first k fields. 121 */ 122 BWL_PRE_PACKED_STRUCT struct dot11_header { 123 uint16 fc; /* frame control */ 124 uint16 durid; /* duration/ID */ 125 struct ether_addr a1; /* address 1 */ 126 struct ether_addr a2; /* address 2 */ 127 struct ether_addr a3; /* address 3 */ 128 uint16 seq; /* sequence control */ 129 struct ether_addr a4; /* address 4 */ 130 } BWL_POST_PACKED_STRUCT; 131 132 /* Control frames */ 133 134 BWL_PRE_PACKED_STRUCT struct dot11_rts_frame { 135 uint16 fc; /* frame control */ 136 uint16 durid; /* duration/ID */ 137 struct ether_addr ra; /* receiver address */ 138 struct ether_addr ta; /* transmitter address */ 139 } BWL_POST_PACKED_STRUCT; 140 #define DOT11_RTS_LEN 16 /* d11 RTS frame length */ 141 142 BWL_PRE_PACKED_STRUCT struct dot11_cts_frame { 143 uint16 fc; /* frame control */ 144 uint16 durid; /* duration/ID */ 145 struct ether_addr ra; /* receiver address */ 146 } BWL_POST_PACKED_STRUCT; 147 #define DOT11_CTS_LEN 10u /* d11 CTS frame length */ 148 149 BWL_PRE_PACKED_STRUCT struct dot11_ack_frame { 150 uint16 fc; /* frame control */ 151 uint16 durid; /* duration/ID */ 152 struct ether_addr ra; /* receiver address */ 153 } BWL_POST_PACKED_STRUCT; 154 #define DOT11_ACK_LEN 10 /* d11 ACK frame length */ 155 156 BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame { 157 uint16 fc; /* frame control */ 158 uint16 durid; /* AID */ 159 struct ether_addr bssid; /* receiver address, STA in AP */ 160 struct ether_addr ta; /* transmitter address */ 161 } BWL_POST_PACKED_STRUCT; 162 #define DOT11_PS_POLL_LEN 16 /* d11 PS poll frame length */ 163 164 BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame { 165 uint16 fc; /* frame control */ 166 uint16 durid; /* duration/ID */ 167 struct ether_addr ra; /* receiver address */ 168 struct ether_addr bssid; /* transmitter address, STA in AP */ 169 } BWL_POST_PACKED_STRUCT; 170 #define DOT11_CS_END_LEN 16 /* d11 CF-END frame length */ 171 172 /** 173 * RWL wifi protocol: The Vendor Specific Action frame is defined for vendor-specific signaling 174 * category+OUI+vendor specific content ( this can be variable) 175 */ 176 BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { 177 uint8 category; 178 uint8 OUI[3]; 179 uint8 type; 180 uint8 subtype; 181 uint8 data[1040]; 182 } BWL_POST_PACKED_STRUCT; 183 typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t; 184 185 /** generic vendor specific action frame with variable length */ 186 BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { 187 uint8 category; 188 uint8 OUI[3]; 189 uint8 type; 190 uint8 subtype; 191 uint8 data[1]; 192 } BWL_POST_PACKED_STRUCT; 193 typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t; 194 195 #define DOT11_ACTION_VS_HDR_LEN 6 196 197 #define BCM_ACTION_OUI_BYTE0 0x00 198 #define BCM_ACTION_OUI_BYTE1 0x90 199 #define BCM_ACTION_OUI_BYTE2 0x4c 200 201 /* BA/BAR Control parameters */ 202 #define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */ 203 #define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */ 204 #define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */ 205 206 #define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */ 207 #define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */ 208 209 #define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */ 210 #define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */ 211 212 #define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */ 213 #define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */ 214 215 /** control frame header (BA/BAR) */ 216 BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { 217 uint16 fc; /* frame control */ 218 uint16 durid; /* duration/ID */ 219 struct ether_addr ra; /* receiver address */ 220 struct ether_addr ta; /* transmitter address */ 221 } BWL_POST_PACKED_STRUCT; 222 #define DOT11_CTL_HDR_LEN 16 /* control frame hdr len */ 223 224 /** BAR frame payload */ 225 BWL_PRE_PACKED_STRUCT struct dot11_bar { 226 uint16 bar_control; /* BAR Control */ 227 uint16 seqnum; /* Starting Sequence control */ 228 } BWL_POST_PACKED_STRUCT; 229 #define DOT11_BAR_LEN 4 /* BAR frame payload length */ 230 231 #define DOT11_BA_BITMAP_LEN 128 /* bitmap length */ 232 #define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */ 233 /** BA frame payload */ 234 BWL_PRE_PACKED_STRUCT struct dot11_ba { 235 uint16 ba_control; /* BA Control */ 236 uint16 seqnum; /* Starting Sequence control */ 237 uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */ 238 } BWL_POST_PACKED_STRUCT; 239 #define DOT11_BA_LEN 4 /* BA frame payload len (wo bitmap) */ 240 241 /** Management frame header */ 242 BWL_PRE_PACKED_STRUCT struct dot11_management_header { 243 uint16 fc; /* frame control */ 244 uint16 durid; /* duration/ID */ 245 struct ether_addr da; /* receiver address */ 246 struct ether_addr sa; /* transmitter address */ 247 struct ether_addr bssid; /* BSS ID */ 248 uint16 seq; /* sequence control */ 249 } BWL_POST_PACKED_STRUCT; 250 typedef struct dot11_management_header dot11_management_header_t; 251 #define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */ 252 253 /* Management frame payloads */ 254 255 BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { 256 uint32 timestamp[2]; 257 uint16 beacon_interval; 258 uint16 capability; 259 } BWL_POST_PACKED_STRUCT; 260 #define DOT11_BCN_PRB_LEN 12 /* 802.11 beacon/probe frame fixed length */ 261 #define DOT11_BCN_PRB_FIXED_LEN 12u /* 802.11 beacon/probe frame fixed length */ 262 263 BWL_PRE_PACKED_STRUCT struct dot11_auth { 264 uint16 alg; /* algorithm */ 265 uint16 seq; /* sequence control */ 266 uint16 status; /* status code */ 267 } BWL_POST_PACKED_STRUCT; 268 #define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge IE */ 269 #define DOT11_AUTH_SEQ_STATUS_LEN 4 /* length of auth frame without challenge IE and 270 * without algorithm 271 */ 272 273 BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { 274 uint16 capability; /* capability information */ 275 uint16 listen; /* listen interval */ 276 } BWL_POST_PACKED_STRUCT; 277 #define DOT11_ASSOC_REQ_FIXED_LEN 4 /* length of assoc frame without info elts */ 278 279 BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { 280 uint16 capability; /* capability information */ 281 uint16 listen; /* listen interval */ 282 struct ether_addr ap; /* Current AP address */ 283 } BWL_POST_PACKED_STRUCT; 284 #define DOT11_REASSOC_REQ_FIXED_LEN 10 /* length of assoc frame without info elts */ 285 286 BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { 287 uint16 capability; /* capability information */ 288 uint16 status; /* status code */ 289 uint16 aid; /* association ID */ 290 } BWL_POST_PACKED_STRUCT; 291 #define DOT11_ASSOC_RESP_FIXED_LEN 6 /* length of assoc resp frame without info elts */ 292 293 BWL_PRE_PACKED_STRUCT struct dot11_action_measure { 294 uint8 category; 295 uint8 action; 296 uint8 token; 297 uint8 data[1]; 298 } BWL_POST_PACKED_STRUCT; 299 #define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */ 300 301 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { 302 uint8 category; 303 uint8 action; 304 uint8 ch_width; 305 } BWL_POST_PACKED_STRUCT; 306 307 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops { 308 uint8 category; 309 uint8 action; 310 uint8 control; 311 } BWL_POST_PACKED_STRUCT; 312 313 BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query { 314 uint8 category; 315 uint8 action; 316 uint16 id; 317 } BWL_POST_PACKED_STRUCT; 318 319 BWL_PRE_PACKED_STRUCT struct dot11_action_vht_oper_mode { 320 uint8 category; 321 uint8 action; 322 uint8 mode; 323 } BWL_POST_PACKED_STRUCT; 324 325 /* These lengths assume 64 MU groups, as specified in 802.11ac-2013 */ 326 #define DOT11_ACTION_GID_MEMBERSHIP_LEN 8 /* bytes */ 327 #define DOT11_ACTION_GID_USER_POS_LEN 16 /* bytes */ 328 BWL_PRE_PACKED_STRUCT struct dot11_action_group_id { 329 uint8 category; 330 uint8 action; 331 uint8 membership_status[DOT11_ACTION_GID_MEMBERSHIP_LEN]; 332 uint8 user_position[DOT11_ACTION_GID_USER_POS_LEN]; 333 } BWL_POST_PACKED_STRUCT; 334 335 #define SM_PWRSAVE_ENABLE 1 336 #define SM_PWRSAVE_MODE 2 337 338 /* ************* 802.11h related definitions. ************* */ 339 BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { 340 uint8 id; 341 uint8 len; 342 uint8 power; 343 } BWL_POST_PACKED_STRUCT; 344 typedef struct dot11_power_cnst dot11_power_cnst_t; 345 346 BWL_PRE_PACKED_STRUCT struct dot11_power_cap { 347 int8 min; 348 int8 max; 349 } BWL_POST_PACKED_STRUCT; 350 typedef struct dot11_power_cap dot11_power_cap_t; 351 352 BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { 353 uint8 id; 354 uint8 len; 355 uint8 tx_pwr; 356 uint8 margin; 357 } BWL_POST_PACKED_STRUCT; 358 typedef struct dot11_tpc_rep dot11_tpc_rep_t; 359 #define DOT11_MNG_IE_TPC_REPORT_SIZE (sizeof(dot11_tpc_rep_t)) 360 #define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */ 361 362 BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { 363 uint8 id; 364 uint8 len; 365 uint8 first_channel; 366 uint8 num_channels; 367 } BWL_POST_PACKED_STRUCT; 368 typedef struct dot11_supp_channels dot11_supp_channels_t; 369 370 /** 371 * Extension Channel Offset IE: 802.11n-D1.0 spec. added sideband 372 * offset for 40MHz operation. The possible 3 values are: 373 * 1 = above control channel 374 * 3 = below control channel 375 * 0 = no extension channel 376 */ 377 BWL_PRE_PACKED_STRUCT struct dot11_extch { 378 uint8 id; /* IE ID, 62, DOT11_MNG_EXT_CHANNEL_OFFSET */ 379 uint8 len; /* IE length */ 380 uint8 extch; 381 } BWL_POST_PACKED_STRUCT; 382 typedef struct dot11_extch dot11_extch_ie_t; 383 384 BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { 385 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 386 uint8 len; /* IE length */ 387 uint8 oui[3]; 388 uint8 type; /* type indicates what follows */ 389 uint8 extch; 390 } BWL_POST_PACKED_STRUCT; 391 typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; 392 393 #define BRCM_EXTCH_IE_LEN 5 394 #define BRCM_EXTCH_IE_TYPE 53 /* 802.11n ID not yet assigned */ 395 #define DOT11_EXTCH_IE_LEN 1 396 #define DOT11_EXT_CH_MASK 0x03 /* extension channel mask */ 397 #define DOT11_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */ 398 #define DOT11_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */ 399 #define DOT11_EXT_CH_NONE 0x00 /* no extension ch. */ 400 401 BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { 402 uint8 category; 403 uint8 action; 404 uint8 data[1]; 405 } BWL_POST_PACKED_STRUCT; 406 typedef struct dot11_action_frmhdr dot11_action_frmhdr_t; 407 408 /* Action Field length */ 409 #define DOT11_ACTION_CATEGORY_LEN 1u 410 #define DOT11_ACTION_ACTION_LEN 1u 411 #define DOT11_ACTION_DIALOG_TOKEN_LEN 1u 412 #define DOT11_ACTION_CAPABILITY_LEN 2u 413 #define DOT11_ACTION_STATUS_CODE_LEN 2u 414 #define DOT11_ACTION_REASON_CODE_LEN 2u 415 #define DOT11_ACTION_TARGET_CH_LEN 1u 416 #define DOT11_ACTION_OPER_CLASS_LEN 1u 417 418 #define DOT11_ACTION_FRMHDR_LEN 2 419 420 /** CSA IE data structure */ 421 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { 422 uint8 id; /* id DOT11_MNG_CHANNEL_SWITCH_ID */ 423 uint8 len; /* length of IE */ 424 uint8 mode; /* mode 0 or 1 */ 425 uint8 channel; /* channel switch to */ 426 uint8 count; /* number of beacons before switching */ 427 } BWL_POST_PACKED_STRUCT; 428 typedef struct dot11_channel_switch dot11_chan_switch_ie_t; 429 430 #define DOT11_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ 431 /* CSA mode - 802.11h-2003 $7.3.2.20 */ 432 #define DOT11_CSA_MODE_ADVISORY 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */ 433 #define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */ 434 435 BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { 436 uint8 category; 437 uint8 action; 438 dot11_chan_switch_ie_t chan_switch_ie; /* for switch IE */ 439 dot11_brcm_extch_ie_t extch_ie; /* extension channel offset */ 440 } BWL_POST_PACKED_STRUCT; 441 442 BWL_PRE_PACKED_STRUCT struct dot11_csa_body { 443 uint8 mode; /* mode 0 or 1 */ 444 uint8 reg; /* regulatory class */ 445 uint8 channel; /* channel switch to */ 446 uint8 count; /* number of beacons before switching */ 447 } BWL_POST_PACKED_STRUCT; 448 449 /** 11n Extended Channel Switch IE data structure */ 450 BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { 451 uint8 id; /* id DOT11_MNG_EXT_CSA_ID */ 452 uint8 len; /* length of IE */ 453 struct dot11_csa_body b; /* body of the ie */ 454 } BWL_POST_PACKED_STRUCT; 455 typedef struct dot11_ext_csa dot11_ext_csa_ie_t; 456 #define DOT11_EXT_CSA_IE_LEN 4 /* length of extended channel switch IE body */ 457 458 BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { 459 uint8 category; 460 uint8 action; 461 dot11_ext_csa_ie_t chan_switch_ie; /* for switch IE */ 462 } BWL_POST_PACKED_STRUCT; 463 464 BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { 465 uint8 category; 466 uint8 action; 467 struct dot11_csa_body b; /* body of the ie */ 468 } BWL_POST_PACKED_STRUCT; 469 470 /** Wide Bandwidth Channel Switch IE data structure */ 471 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel_switch { 472 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 473 uint8 len; /* length of IE */ 474 uint8 channel_width; /* new channel width */ 475 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 476 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 477 } BWL_POST_PACKED_STRUCT; 478 typedef struct dot11_wide_bw_channel_switch dot11_wide_bw_chan_switch_ie_t; 479 480 #define DOT11_WIDE_BW_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ 481 482 /** Channel Switch Wrapper IE data structure */ 483 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch_wrapper { 484 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 485 uint8 len; /* length of IE */ 486 dot11_wide_bw_chan_switch_ie_t wb_chan_switch_ie; 487 } BWL_POST_PACKED_STRUCT; 488 typedef struct dot11_channel_switch_wrapper dot11_chan_switch_wrapper_ie_t; 489 490 typedef enum wide_bw_chan_width { 491 WIDE_BW_CHAN_WIDTH_20 = 0, 492 WIDE_BW_CHAN_WIDTH_40 = 1, 493 WIDE_BW_CHAN_WIDTH_80 = 2, 494 WIDE_BW_CHAN_WIDTH_160 = 3, 495 WIDE_BW_CHAN_WIDTH_80_80 = 4 496 } wide_bw_chan_width_t; 497 498 /** Wide Bandwidth Channel IE data structure */ 499 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel { 500 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_ID */ 501 uint8 len; /* length of IE */ 502 uint8 channel_width; /* channel width */ 503 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 504 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 505 } BWL_POST_PACKED_STRUCT; 506 typedef struct dot11_wide_bw_channel dot11_wide_bw_chan_ie_t; 507 508 #define DOT11_WIDE_BW_IE_LEN 3 /* length of IE data, not including 2 byte header */ 509 /** VHT Transmit Power Envelope IE data structure */ 510 BWL_PRE_PACKED_STRUCT struct dot11_vht_transmit_power_envelope { 511 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 512 uint8 len; /* length of IE */ 513 uint8 transmit_power_info; 514 uint8 local_max_transmit_power_20; 515 } BWL_POST_PACKED_STRUCT; 516 typedef struct dot11_vht_transmit_power_envelope dot11_vht_transmit_power_envelope_ie_t; 517 518 /* vht transmit power envelope IE length depends on channel width */ 519 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_40MHZ 1 520 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_80MHZ 2 521 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_160MHZ 3 522 523 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { 524 uint8 id; 525 uint8 len; 526 uint8 info; 527 } BWL_POST_PACKED_STRUCT; 528 typedef struct dot11_obss_coex dot11_obss_coex_t; 529 #define DOT11_OBSS_COEXINFO_LEN 1 /* length of OBSS Coexistence INFO IE */ 530 531 #define DOT11_OBSS_COEX_INFO_REQ 0x01 532 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 533 #define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04 534 535 BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { 536 uint8 id; 537 uint8 len; 538 uint8 regclass; 539 uint8 chanlist[1]; 540 } BWL_POST_PACKED_STRUCT; 541 typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; 542 #define DOT11_OBSS_CHANLIST_FIXED_LEN 1 /* fixed length of regclass */ 543 544 BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { 545 uint8 id; 546 uint8 len; 547 uint8 cap[1]; 548 } BWL_POST_PACKED_STRUCT; 549 typedef struct dot11_extcap_ie dot11_extcap_ie_t; 550 551 #define DOT11_EXTCAP_LEN_COEX 1 552 #define DOT11_EXTCAP_LEN_BT 3 553 #define DOT11_EXTCAP_LEN_IW 4 554 #define DOT11_EXTCAP_LEN_SI 6 555 556 #define DOT11_EXTCAP_LEN_TDLS 5 557 #define DOT11_11AC_EXTCAP_LEN_TDLS 8 558 559 #define DOT11_EXTCAP_LEN_FMS 2 560 #define DOT11_EXTCAP_LEN_PROXY_ARP 2 561 #define DOT11_EXTCAP_LEN_TFS 3 562 #define DOT11_EXTCAP_LEN_WNM_SLEEP 3 563 #define DOT11_EXTCAP_LEN_TIMBC 3 564 #define DOT11_EXTCAP_LEN_BSSTRANS 3 565 #define DOT11_EXTCAP_LEN_DMS 4 566 #define DOT11_EXTCAP_LEN_WNM_NOTIFICATION 6 567 #define DOT11_EXTCAP_LEN_TDLS_WBW 8 568 #define DOT11_EXTCAP_LEN_OPMODE_NOTIFICATION 8 569 #define DOT11_EXTCAP_LEN_TWT 10u 570 571 /* TDLS Capabilities */ 572 #define DOT11_TDLS_CAP_TDLS 37 /* TDLS support */ 573 #define DOT11_TDLS_CAP_PU_BUFFER_STA 28 /* TDLS Peer U-APSD buffer STA support */ 574 #define DOT11_TDLS_CAP_PEER_PSM 20 /* TDLS Peer PSM support */ 575 #define DOT11_TDLS_CAP_CH_SW 30 /* TDLS Channel switch */ 576 #define DOT11_TDLS_CAP_PROH 38 /* TDLS prohibited */ 577 #define DOT11_TDLS_CAP_CH_SW_PROH 39 /* TDLS Channel switch prohibited */ 578 #define DOT11_TDLS_CAP_TDLS_WIDER_BW 61 /* TDLS Wider Band-Width */ 579 580 #define TDLS_CAP_MAX_BIT 39 /* TDLS max bit defined in ext cap */ 581 582 /* 802.11h/802.11k Measurement Request/Report IEs */ 583 /* Measurement Type field */ 584 #define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */ 585 #define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */ 586 #define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement RPI type */ 587 #define DOT11_MEASURE_TYPE_CHLOAD 3 /* d11 measurement Channel Load type */ 588 #define DOT11_MEASURE_TYPE_NOISE 4 /* d11 measurement Noise Histogram type */ 589 #define DOT11_MEASURE_TYPE_BEACON 5 /* d11 measurement Beacon type */ 590 #define DOT11_MEASURE_TYPE_FRAME 6 /* d11 measurement Frame type */ 591 #define DOT11_MEASURE_TYPE_STAT 7 /* d11 measurement STA Statistics type */ 592 #define DOT11_MEASURE_TYPE_LCI 8 /* d11 measurement LCI type */ 593 #define DOT11_MEASURE_TYPE_TXSTREAM 9 /* d11 measurement TX Stream type */ 594 #define DOT11_MEASURE_TYPE_MCDIAGS 10 /* d11 measurement multicast diagnostics */ 595 #define DOT11_MEASURE_TYPE_CIVICLOC 11 /* d11 measurement location civic */ 596 #define DOT11_MEASURE_TYPE_LOC_ID 12 /* d11 measurement location identifier */ 597 #define DOT11_MEASURE_TYPE_DIRCHANQ 13 /* d11 measurement dir channel quality */ 598 #define DOT11_MEASURE_TYPE_DIRMEAS 14 /* d11 measurement directional */ 599 #define DOT11_MEASURE_TYPE_DIRSTATS 15 /* d11 measurement directional stats */ 600 #define DOT11_MEASURE_TYPE_FTMRANGE 16 /* d11 measurement Fine Timing */ 601 #define DOT11_MEASURE_TYPE_PAUSE 255 /* d11 measurement pause type */ 602 603 /* Measurement Request Modes */ 604 #define DOT11_MEASURE_MODE_PARALLEL (1<<0) /* d11 measurement parallel */ 605 #define DOT11_MEASURE_MODE_ENABLE (1<<1) /* d11 measurement enable */ 606 #define DOT11_MEASURE_MODE_REQUEST (1<<2) /* d11 measurement request */ 607 #define DOT11_MEASURE_MODE_REPORT (1<<3) /* d11 measurement report */ 608 #define DOT11_MEASURE_MODE_DUR (1<<4) /* d11 measurement dur mandatory */ 609 /* Measurement Report Modes */ 610 #define DOT11_MEASURE_MODE_LATE (1<<0) /* d11 measurement late */ 611 #define DOT11_MEASURE_MODE_INCAPABLE (1<<1) /* d11 measurement incapable */ 612 #define DOT11_MEASURE_MODE_REFUSED (1<<2) /* d11 measurement refuse */ 613 /* Basic Measurement Map bits */ 614 #define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) /* d11 measurement basic map BSS */ 615 #define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) /* d11 measurement map OFDM */ 616 #define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) /* d11 measurement map unknown */ 617 #define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) /* d11 measurement map radar */ 618 #define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) /* d11 measurement map unmeasuremnt */ 619 620 BWL_PRE_PACKED_STRUCT struct dot11_meas_req { 621 uint8 id; 622 uint8 len; 623 uint8 token; 624 uint8 mode; 625 uint8 type; 626 uint8 channel; 627 uint8 start_time[8]; 628 uint16 duration; 629 } BWL_POST_PACKED_STRUCT; 630 typedef struct dot11_meas_req dot11_meas_req_t; 631 #define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */ 632 /* length of Measure Request IE data not including variable len */ 633 #define DOT11_MNG_IE_MREQ_FIXED_LEN 3 /* d11 measurement request IE fixed length */ 634 635 BWL_PRE_PACKED_STRUCT struct dot11_meas_req_loc { 636 uint8 id; 637 uint8 len; 638 uint8 token; 639 uint8 mode; 640 uint8 type; 641 BWL_PRE_PACKED_STRUCT union 642 { 643 BWL_PRE_PACKED_STRUCT struct { 644 uint8 subject; 645 uint8 data[1]; 646 } BWL_POST_PACKED_STRUCT lci; 647 BWL_PRE_PACKED_STRUCT struct { 648 uint8 subject; 649 uint8 type; /* type of civic location */ 650 uint8 siu; /* service interval units */ 651 uint16 si; /* service interval */ 652 uint8 data[1]; 653 } BWL_POST_PACKED_STRUCT civic; 654 BWL_PRE_PACKED_STRUCT struct { 655 uint8 subject; 656 uint8 siu; /* service interval units */ 657 uint16 si; /* service interval */ 658 uint8 data[1]; 659 } BWL_POST_PACKED_STRUCT locid; 660 BWL_PRE_PACKED_STRUCT struct { 661 uint16 max_init_delay; /* maximum random initial delay */ 662 uint8 min_ap_count; 663 uint8 data[1]; 664 } BWL_POST_PACKED_STRUCT ftm_range; 665 } BWL_POST_PACKED_STRUCT req; 666 } BWL_POST_PACKED_STRUCT; 667 typedef struct dot11_meas_req_loc dot11_meas_req_loc_t; 668 #define DOT11_MNG_IE_MREQ_MIN_LEN 4 /* d11 measurement report IE length */ 669 #define DOT11_MNG_IE_MREQ_LCI_FIXED_LEN 4 /* d11 measurement report IE length */ 670 #define DOT11_MNG_IE_MREQ_CIVIC_FIXED_LEN 8 /* d11 measurement report IE length */ 671 #define DOT11_MNG_IE_MREQ_FRNG_FIXED_LEN 6 /* d11 measurement report IE length */ 672 673 BWL_PRE_PACKED_STRUCT struct dot11_lci_subelement { 674 uint8 subelement; 675 uint8 length; 676 uint8 lci_data[1]; 677 } BWL_POST_PACKED_STRUCT; 678 typedef struct dot11_lci_subelement dot11_lci_subelement_t; 679 680 BWL_PRE_PACKED_STRUCT struct dot11_colocated_bssid_list_se { 681 uint8 sub_id; 682 uint8 length; 683 uint8 max_bssid_ind; /* MaxBSSID Indicator */ 684 struct ether_addr bssid[1]; /* variable */ 685 } BWL_POST_PACKED_STRUCT; 686 typedef struct dot11_colocated_bssid_list_se dot11_colocated_bssid_list_se_t; 687 #define DOT11_LCI_COLOCATED_BSSID_LIST_FIXED_LEN 3 688 #define DOT11_LCI_COLOCATED_BSSID_SUBELEM_ID 7 689 690 BWL_PRE_PACKED_STRUCT struct dot11_civic_subelement { 691 uint8 type; /* type of civic location */ 692 uint8 subelement; 693 uint8 length; 694 uint8 civic_data[1]; 695 } BWL_POST_PACKED_STRUCT; 696 typedef struct dot11_civic_subelement dot11_civic_subelement_t; 697 698 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { 699 uint8 id; 700 uint8 len; 701 uint8 token; 702 uint8 mode; 703 uint8 type; 704 BWL_PRE_PACKED_STRUCT union 705 { 706 BWL_PRE_PACKED_STRUCT struct { 707 uint8 channel; 708 uint8 start_time[8]; 709 uint16 duration; 710 uint8 map; 711 } BWL_POST_PACKED_STRUCT basic; 712 BWL_PRE_PACKED_STRUCT struct { 713 uint8 subelement; 714 uint8 length; 715 uint8 data[1]; 716 } BWL_POST_PACKED_STRUCT lci; 717 BWL_PRE_PACKED_STRUCT struct { 718 uint8 type; /* type of civic location */ 719 uint8 subelement; 720 uint8 length; 721 uint8 data[1]; 722 } BWL_POST_PACKED_STRUCT civic; 723 BWL_PRE_PACKED_STRUCT struct { 724 uint8 exp_tsf[8]; 725 uint8 subelement; 726 uint8 length; 727 uint8 data[1]; 728 } BWL_POST_PACKED_STRUCT locid; 729 BWL_PRE_PACKED_STRUCT struct { 730 uint8 entry_count; 731 uint8 data[1]; 732 } BWL_POST_PACKED_STRUCT ftm_range; 733 uint8 data[1]; 734 } BWL_POST_PACKED_STRUCT rep; 735 } BWL_POST_PACKED_STRUCT; 736 typedef struct dot11_meas_rep dot11_meas_rep_t; 737 #define DOT11_MNG_IE_MREP_MIN_LEN 5 /* d11 measurement report IE length */ 738 #define DOT11_MNG_IE_MREP_LCI_FIXED_LEN 5 /* d11 measurement report IE length */ 739 #define DOT11_MNG_IE_MREP_CIVIC_FIXED_LEN 6 /* d11 measurement report IE length */ 740 #define DOT11_MNG_IE_MREP_LOCID_FIXED_LEN 13 /* d11 measurement report IE length */ 741 #define DOT11_MNG_IE_MREP_BASIC_FIXED_LEN 15 /* d11 measurement report IE length */ 742 #define DOT11_MNG_IE_MREP_FRNG_FIXED_LEN 4 743 744 /* length of Measure Report IE data not including variable len */ 745 #define DOT11_MNG_IE_MREP_FIXED_LEN 3 /* d11 measurement response IE fixed length */ 746 747 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { 748 uint8 channel; 749 uint8 start_time[8]; 750 uint16 duration; 751 uint8 map; 752 } BWL_POST_PACKED_STRUCT; 753 typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; 754 #define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length */ 755 756 BWL_PRE_PACKED_STRUCT struct dot11_quiet { 757 uint8 id; 758 uint8 len; 759 uint8 count; /* TBTTs until beacon interval in quiet starts */ 760 uint8 period; /* Beacon intervals between periodic quiet periods ? */ 761 uint16 duration; /* Length of quiet period, in TU's */ 762 uint16 offset; /* TU's offset from TBTT in Count field */ 763 } BWL_POST_PACKED_STRUCT; 764 typedef struct dot11_quiet dot11_quiet_t; 765 766 BWL_PRE_PACKED_STRUCT struct chan_map_tuple { 767 uint8 channel; 768 uint8 map; 769 } BWL_POST_PACKED_STRUCT; 770 typedef struct chan_map_tuple chan_map_tuple_t; 771 772 BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { 773 uint8 id; 774 uint8 len; 775 uint8 eaddr[ETHER_ADDR_LEN]; 776 uint8 interval; 777 chan_map_tuple_t map[1]; 778 } BWL_POST_PACKED_STRUCT; 779 typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; 780 781 /* WME Elements */ 782 #define WME_OUI "\x00\x50\xf2" /* WME OUI */ 783 #define WME_OUI_LEN 3 784 #define WME_OUI_TYPE 2 /* WME type */ 785 #define WME_TYPE 2 /* WME type, deprecated */ 786 #define WME_SUBTYPE_IE 0 /* Information Element */ 787 #define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ 788 #define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ 789 #define WME_VER 1 /* WME version */ 790 791 /* WME Access Category Indices (ACIs) */ 792 #define AC_BE 0 /* Best Effort */ 793 #define AC_BK 1 /* Background */ 794 #define AC_VI 2 /* Video */ 795 #define AC_VO 3 /* Voice */ 796 #define AC_COUNT 4 /* number of ACs */ 797 798 typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */ 799 800 #define AC_BITMAP_NONE 0x0 /* No ACs */ 801 #define AC_BITMAP_ALL 0xf /* All ACs */ 802 #define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) 803 #define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) 804 #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) 805 806 /* Management PKT Lifetime indices */ 807 /* Removing flag checks 'BCMINTERNAL || WLTEST' 808 * while merging MERGE BIS120RC4 to DINGO2 809 */ 810 #define MGMT_ALL 0xffff 811 #define MGMT_AUTH_LT FC_SUBTYPE_AUTH 812 #define MGMT_ASSOC_LT FC_SUBTYPE_ASSOC_REQ 813 814 /** WME Information Element (IE) */ 815 BWL_PRE_PACKED_STRUCT struct wme_ie { 816 uint8 oui[3]; 817 uint8 type; 818 uint8 subtype; 819 uint8 version; 820 uint8 qosinfo; 821 } BWL_POST_PACKED_STRUCT; 822 typedef struct wme_ie wme_ie_t; 823 #define WME_IE_LEN 7 /* WME IE length */ 824 825 BWL_PRE_PACKED_STRUCT struct edcf_acparam { 826 uint8 ACI; 827 uint8 ECW; 828 uint16 TXOP; /* stored in network order (ls octet first) */ 829 } BWL_POST_PACKED_STRUCT; 830 typedef struct edcf_acparam edcf_acparam_t; 831 832 /** WME Parameter Element (PE) */ 833 BWL_PRE_PACKED_STRUCT struct wme_param_ie { 834 uint8 oui[3]; 835 uint8 type; 836 uint8 subtype; 837 uint8 version; 838 uint8 qosinfo; 839 uint8 rsvd; 840 edcf_acparam_t acparam[AC_COUNT]; 841 } BWL_POST_PACKED_STRUCT; 842 typedef struct wme_param_ie wme_param_ie_t; 843 #define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */ 844 845 /* QoS Info field for IE as sent from AP */ 846 #define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */ 847 #define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */ 848 #define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */ 849 #define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */ 850 851 /* QoS Info field for IE as sent from STA */ 852 #define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */ 853 #define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */ 854 #define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */ 855 #define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */ 856 #define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */ 857 #define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */ 858 #define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */ 859 #define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */ 860 #define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */ 861 #define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */ 862 #define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */ 863 #define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */ 864 865 /* ACI */ 866 #define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */ 867 #define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */ 868 #define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */ 869 #define EDCF_ACM_MASK 0x10 /* ACM mask */ 870 #define EDCF_ACI_MASK 0x60 /* ACI mask */ 871 #define EDCF_ACI_SHIFT 5 /* ACI shift */ 872 #define EDCF_AIFSN_SHIFT 12 /* 4 MSB(0xFFF) in ifs_ctl for AC idx */ 873 874 /* ECW */ 875 #define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */ 876 #define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */ 877 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) 878 #define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */ 879 #define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */ 880 #define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */ 881 882 /* TXOP */ 883 #define EDCF_TXOP_MIN 0 /* TXOP minimum value */ 884 #define EDCF_TXOP_MAX 65535 /* TXOP maximum value */ 885 #define EDCF_TXOP2USEC(txop) ((txop) << 5) 886 887 /* Default BE ACI value for non-WME connection STA */ 888 #define NON_EDCF_AC_BE_ACI_STA 0x02 889 890 /* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 */ 891 #define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */ 892 #define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */ 893 #define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */ 894 #define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */ 895 #define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */ 896 #define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */ 897 #define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */ 898 #define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */ 899 #define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */ 900 #define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */ 901 #define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */ 902 #define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */ 903 904 /* Default EDCF parameters that AP uses; WMM draft Table 14 */ 905 #define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */ 906 #define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */ 907 #define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */ 908 #define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */ 909 #define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */ 910 #define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */ 911 #define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */ 912 #define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */ 913 #define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */ 914 #define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */ 915 #define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */ 916 #define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */ 917 918 /** EDCA Parameter IE */ 919 BWL_PRE_PACKED_STRUCT struct edca_param_ie { 920 uint8 qosinfo; 921 uint8 rsvd; 922 edcf_acparam_t acparam[AC_COUNT]; 923 } BWL_POST_PACKED_STRUCT; 924 typedef struct edca_param_ie edca_param_ie_t; 925 #define EDCA_PARAM_IE_LEN 18 /* EDCA Parameter IE length */ 926 927 /** QoS Capability IE */ 928 BWL_PRE_PACKED_STRUCT struct qos_cap_ie { 929 uint8 qosinfo; 930 } BWL_POST_PACKED_STRUCT; 931 typedef struct qos_cap_ie qos_cap_ie_t; 932 933 BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { 934 uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */ 935 uint8 length; 936 uint16 station_count; /* total number of STAs associated */ 937 uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed medium busy */ 938 uint16 aac; /* available admission capacity */ 939 } BWL_POST_PACKED_STRUCT; 940 typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; 941 #define BSS_LOAD_IE_SIZE 7 /* BSS load IE size */ 942 943 #define WLC_QBSS_LOAD_CHAN_FREE_MAX 0xff /* max for channel free score */ 944 945 /* Estimated Service Parameters (ESP) IE - 802.11-2016 9.4.2.174 */ 946 typedef BWL_PRE_PACKED_STRUCT struct dot11_esp_ie { 947 uint8 id; 948 uint8 length; 949 uint8 id_ext; 950 /* variable len info */ 951 uint8 esp_info_lists[]; 952 } BWL_POST_PACKED_STRUCT dot11_esp_ie_t; 953 954 #define DOT11_ESP_IE_HDR_SIZE (OFFSETOF(dot11_esp_ie_t, esp_info_lists)) 955 956 /* ESP Information list - 802.11-2016 9.4.2.174 */ 957 typedef BWL_PRE_PACKED_STRUCT struct dot11_esp_ie_info_list { 958 /* acess category, data format, ba win size */ 959 uint8 ac_df_baws; 960 /* estimated air time fraction */ 961 uint8 eat_frac; 962 /* data PPDU duration target (50us units) */ 963 uint8 ppdu_dur; 964 } BWL_POST_PACKED_STRUCT dot11_esp_ie_info_list_t; 965 966 #define DOT11_ESP_IE_INFO_LIST_SIZE (sizeof(dot11_esp_ie_info_list_t)) 967 968 #define DOT11_ESP_NBR_INFO_LISTS 4u /* max nbr of esp information lists */ 969 #define DOT11_ESP_INFO_LIST_AC_BK 0u /* access category of esp information list AC_BK */ 970 #define DOT11_ESP_INFO_LIST_AC_BE 1u /* access category of esp information list AC_BE */ 971 #define DOT11_ESP_INFO_LIST_AC_VI 2u /* access category of esp information list AC_VI */ 972 #define DOT11_ESP_INFO_LIST_AC_VO 3u /* access category of esp information list AC_VO */ 973 974 #define DOT11_ESP_INFO_LIST_DF_MASK 0x18 /* Data Format Mask */ 975 #define DOT11_ESP_INFO_LIST_BAWS_MASK 0xE0 /* BA window size mask */ 976 977 /* nom_msdu_size */ 978 #define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ 979 #define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ 980 981 /* surplus_bandwidth */ 982 /* Represented as 3 bits of integer, binary point, 13 bits fraction */ 983 #define INTEGER_SHIFT 13 /* integer shift */ 984 #define FRACTION_MASK 0x1FFF /* fraction mask */ 985 986 /** Management Notification Frame */ 987 BWL_PRE_PACKED_STRUCT struct dot11_management_notification { 988 uint8 category; /* DOT11_ACTION_NOTIFICATION */ 989 uint8 action; 990 uint8 token; 991 uint8 status; 992 uint8 data[1]; /* Elements */ 993 } BWL_POST_PACKED_STRUCT; 994 #define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ 995 996 /** Timeout Interval IE */ 997 BWL_PRE_PACKED_STRUCT struct ti_ie { 998 uint8 ti_type; 999 uint32 ti_val; 1000 } BWL_POST_PACKED_STRUCT; 1001 typedef struct ti_ie ti_ie_t; 1002 #define TI_TYPE_REASSOC_DEADLINE 1 1003 #define TI_TYPE_KEY_LIFETIME 2 1004 1005 #ifndef CISCO_AIRONET_OUI 1006 #define CISCO_AIRONET_OUI "\x00\x40\x96" /* Cisco AIRONET OUI */ 1007 #endif // endif 1008 /* QoS FastLane IE. */ 1009 BWL_PRE_PACKED_STRUCT struct ccx_qfl_ie { 1010 uint8 id; /* 221, DOT11_MNG_VS_ID */ 1011 uint8 length; /* 5 */ 1012 uint8 oui[3]; /* 00:40:96 */ 1013 uint8 type; /* 11 */ 1014 uint8 data; 1015 } BWL_POST_PACKED_STRUCT; 1016 typedef struct ccx_qfl_ie ccx_qfl_ie_t; 1017 #define CCX_QFL_IE_TYPE 11 1018 #define CCX_QFL_ENABLE_SHIFT 5 1019 #define CCX_QFL_ENALBE (1 << CCX_QFL_ENABLE_SHIFT) 1020 1021 /* WME Action Codes */ 1022 #define WME_ADDTS_REQUEST 0 /* WME ADDTS request */ 1023 #define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */ 1024 #define WME_DELTS_REQUEST 2 /* WME DELTS request */ 1025 1026 /* WME Setup Response Status Codes */ 1027 #define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */ 1028 #define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */ 1029 #define WME_ADMISSION_REFUSED 3 /* WME admission refused */ 1030 1031 /* Macro to take a pointer to a beacon or probe response 1032 * body and return the char* pointer to the SSID info element 1033 */ 1034 #define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) 1035 1036 /* Authentication frame payload constants */ 1037 #define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */ 1038 #define DOT11_SHARED_KEY 1 /* d11 shared authentication */ 1039 #define DOT11_FAST_BSS 2 /* d11 fast bss authentication */ 1040 #define DOT11_SAE 3 /* d11 simultaneous authentication of equals */ 1041 #define DOT11_FILS_SKEY 4 /* d11 fils shared key authentication w/o pfs */ 1042 #define DOT11_FILS_SKEY_PFS 5 /* d11 fils shared key authentication w/ pfs */ 1043 #define DOT11_FILS_PKEY 6 /* d11 fils public key authentication */ 1044 #define DOT11_CHALLENGE_LEN 128 /* d11 challenge text length */ 1045 1046 /* Frame control macros */ 1047 #define FC_PVER_MASK 0x3 /* PVER mask */ 1048 #define FC_PVER_SHIFT 0 /* PVER shift */ 1049 #define FC_TYPE_MASK 0xC /* type mask */ 1050 #define FC_TYPE_SHIFT 2 /* type shift */ 1051 #define FC_SUBTYPE_MASK 0xF0 /* subtype mask */ 1052 #define FC_SUBTYPE_SHIFT 4 /* subtype shift */ 1053 #define FC_TODS 0x100 /* to DS */ 1054 #define FC_TODS_SHIFT 8 /* to DS shift */ 1055 #define FC_FROMDS 0x200 /* from DS */ 1056 #define FC_FROMDS_SHIFT 9 /* from DS shift */ 1057 #define FC_MOREFRAG 0x400 /* more frag. */ 1058 #define FC_MOREFRAG_SHIFT 10 /* more frag. shift */ 1059 #define FC_RETRY 0x800 /* retry */ 1060 #define FC_RETRY_SHIFT 11 /* retry shift */ 1061 #define FC_PM 0x1000 /* PM */ 1062 #define FC_PM_SHIFT 12 /* PM shift */ 1063 #define FC_MOREDATA 0x2000 /* more data */ 1064 #define FC_MOREDATA_SHIFT 13 /* more data shift */ 1065 #define FC_WEP 0x4000 /* WEP */ 1066 #define FC_WEP_SHIFT 14 /* WEP shift */ 1067 #define FC_ORDER 0x8000 /* order */ 1068 #define FC_ORDER_SHIFT 15 /* order shift */ 1069 1070 /* sequence control macros */ 1071 #define SEQNUM_SHIFT 4 /* seq. number shift */ 1072 #define SEQNUM_MAX 0x1000 /* max seqnum + 1 */ 1073 #define FRAGNUM_MASK 0xF /* frag. number mask */ 1074 1075 /* Frame Control type/subtype defs */ 1076 1077 /* FC Types */ 1078 #define FC_TYPE_MNG 0 /* management type */ 1079 #define FC_TYPE_CTL 1 /* control type */ 1080 #define FC_TYPE_DATA 2 /* data type */ 1081 1082 /* Management Subtypes */ 1083 #define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */ 1084 #define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */ 1085 #define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */ 1086 #define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */ 1087 #define FC_SUBTYPE_PROBE_REQ 4 /* probe request */ 1088 #define FC_SUBTYPE_PROBE_RESP 5 /* probe response */ 1089 #define FC_SUBTYPE_BEACON 8 /* beacon */ 1090 #define FC_SUBTYPE_ATIM 9 /* ATIM */ 1091 #define FC_SUBTYPE_DISASSOC 10 /* disassoc. */ 1092 #define FC_SUBTYPE_AUTH 11 /* authentication */ 1093 #define FC_SUBTYPE_DEAUTH 12 /* de-authentication */ 1094 #define FC_SUBTYPE_ACTION 13 /* action */ 1095 #define FC_SUBTYPE_ACTION_NOACK 14 /* action no-ack */ 1096 1097 /* Control Subtypes */ 1098 #define FC_SUBTYPE_TRIGGER 2 /* Trigger frame */ 1099 #define FC_SUBTYPE_CTL_WRAPPER 7 /* Control Wrapper */ 1100 #define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */ 1101 #define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */ 1102 #define FC_SUBTYPE_PS_POLL 10 /* PS poll */ 1103 #define FC_SUBTYPE_RTS 11 /* RTS */ 1104 #define FC_SUBTYPE_CTS 12 /* CTS */ 1105 #define FC_SUBTYPE_ACK 13 /* ACK */ 1106 #define FC_SUBTYPE_CF_END 14 /* CF-END */ 1107 #define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */ 1108 1109 /* Data Subtypes */ 1110 #define FC_SUBTYPE_DATA 0 /* Data */ 1111 #define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */ 1112 #define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */ 1113 #define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */ 1114 #define FC_SUBTYPE_NULL 4 /* Null */ 1115 #define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */ 1116 #define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */ 1117 #define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */ 1118 #define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */ 1119 #define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */ 1120 #define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */ 1121 #define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */ 1122 #define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */ 1123 #define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */ 1124 #define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */ 1125 1126 /* Data Subtype Groups */ 1127 #define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) 1128 #define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) 1129 #define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) 1130 #define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) 1131 #define FC_SUBTYPE_ANY_PSPOLL(s) (((s) & 10) != 0) 1132 1133 /* Type/Subtype Combos */ 1134 #define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */ 1135 1136 #define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */ 1137 1138 #define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */ 1139 #define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */ 1140 1141 #define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */ 1142 #define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */ 1143 #define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */ 1144 #define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */ 1145 #define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */ 1146 #define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */ 1147 #define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */ 1148 #define FC_ATIM FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ATIM) /* ATIM */ 1149 #define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */ 1150 #define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */ 1151 #define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication */ 1152 #define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */ 1153 #define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) /* action no-ack */ 1154 1155 #define FC_CTL_TRIGGER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_TRIGGER) /* Trigger frame */ 1156 #define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) /* Control Wrapper */ 1157 #define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */ 1158 #define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */ 1159 #define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */ 1160 #define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */ 1161 #define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */ 1162 #define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */ 1163 #define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */ 1164 #define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */ 1165 1166 #define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */ 1167 #define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */ 1168 #define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */ 1169 #define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */ 1170 #define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */ 1171 1172 /* QoS Control Field */ 1173 1174 /* 802.1D Priority */ 1175 #define QOS_PRIO_SHIFT 0 /* QoS priority shift */ 1176 #define QOS_PRIO_MASK 0x0007 /* QoS priority mask */ 1177 #define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */ 1178 1179 /* Traffic Identifier */ 1180 #define QOS_TID_SHIFT 0 /* QoS TID shift */ 1181 #define QOS_TID_MASK 0x000f /* QoS TID mask */ 1182 #define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */ 1183 1184 /* End of Service Period (U-APSD) */ 1185 #define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */ 1186 #define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */ 1187 #define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */ 1188 1189 /* Ack Policy */ 1190 #define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */ 1191 #define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */ 1192 #define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */ 1193 #define QOS_ACK_BLOCK_ACK 3 /* Block Ack */ 1194 #define QOS_ACK_SHIFT 5 /* QoS ACK shift */ 1195 #define QOS_ACK_MASK 0x0060 /* QoS ACK mask */ 1196 #define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */ 1197 1198 /* A-MSDU flag */ 1199 #define QOS_AMSDU_SHIFT 7 /* AMSDU shift */ 1200 #define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */ 1201 1202 /* Management Frames */ 1203 1204 /* Management Frame Constants */ 1205 1206 /* Fixed fields */ 1207 #define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */ 1208 #define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */ 1209 #define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */ 1210 #define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */ 1211 #define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */ 1212 #define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */ 1213 #define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */ 1214 #define DOT11_MNG_AID_LEN 2 /* d11 management AID length */ 1215 #define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */ 1216 #define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */ 1217 1218 /* DUR/ID field in assoc resp is 0xc000 | AID */ 1219 #define DOT11_AID_MASK 0x3fff /* d11 AID mask */ 1220 1221 /* Reason Codes */ 1222 #define DOT11_RC_RESERVED 0 /* d11 RC reserved */ 1223 #define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ 1224 #define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ 1225 #define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station 1226 * is leaving (or has left) IBSS or ESS 1227 */ 1228 #define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ 1229 #define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle 1230 * all currently associated stations 1231 */ 1232 #define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from 1233 * nonauthenticated station 1234 */ 1235 #define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from 1236 * nonassociated station 1237 */ 1238 #define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is 1239 * leaving (or has left) BSS 1240 */ 1241 #define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is not 1242 * authenticated with responding station 1243 */ 1244 #define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ 1245 #define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ 1246 1247 /* 12 is unused by STA but could be used by AP/GO */ 1248 #define DOT11_RC_DISASSOC_BTM 12 /* Disassociated due to BSS Transition Magmt */ 1249 1250 /* 32-39 are QSTA specific reasons added in 11e */ 1251 #define DOT11_RC_UNSPECIFIED_QOS 32 /* unspecified QoS-related reason */ 1252 #define DOT11_RC_INSUFFCIENT_BW 33 /* QAP lacks sufficient bandwidth */ 1253 #define DOT11_RC_EXCESSIVE_FRAMES 34 /* excessive number of frames need ack */ 1254 #define DOT11_RC_TX_OUTSIDE_TXOP 35 /* transmitting outside the limits of txop */ 1255 #define DOT11_RC_LEAVING_QBSS 36 /* QSTA is leaving the QBSS (or restting) */ 1256 #define DOT11_RC_BAD_MECHANISM 37 /* does not want to use the mechanism */ 1257 #define DOT11_RC_SETUP_NEEDED 38 /* mechanism needs a setup */ 1258 #define DOT11_RC_TIMEOUT 39 /* timeout */ 1259 1260 #define DOT11_RC_MESH_PEERING_CANCELLED 52 1261 #define DOT11_RC_MESH_MAX_PEERS 53 1262 #define DOT11_RC_MESH_CONFIG_POLICY_VIOLN 54 1263 #define DOT11_RC_MESH_CLOSE_RECVD 55 1264 #define DOT11_RC_MESH_MAX_RETRIES 56 1265 #define DOT11_RC_MESH_CONFIRM_TIMEOUT 57 1266 #define DOT11_RC_MESH_INVALID_GTK 58 1267 #define DOT11_RC_MESH_INCONSISTENT_PARAMS 59 1268 1269 #define DOT11_RC_MESH_INVALID_SEC_CAP 60 1270 #define DOT11_RC_MESH_PATHERR_NOPROXYINFO 61 1271 #define DOT11_RC_MESH_PATHERR_NOFWINFO 62 1272 #define DOT11_RC_MESH_PATHERR_DSTUNREACH 63 1273 #define DOT11_RC_MESH_MBSSMAC_EXISTS 64 1274 #define DOT11_RC_MESH_CHANSWITCH_REGREQ 65 1275 #define DOT11_RC_MESH_CHANSWITCH_UNSPEC 66 1276 1277 #define DOT11_RC_MAX 66 /* Reason codes > 66 are reserved */ 1278 1279 #define DOT11_RC_TDLS_PEER_UNREACH 25 1280 #define DOT11_RC_TDLS_DOWN_UNSPECIFIED 26 1281 1282 /* Status Codes */ 1283 #define DOT11_SC_SUCCESS 0 /* Successful */ 1284 #define DOT11_SC_FAILURE 1 /* Unspecified failure */ 1285 #define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2 /* TDLS wakeup schedule rejected but alternative */ 1286 /* schedule provided */ 1287 #define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 /* TDLS wakeup schedule rejected */ 1288 #define DOT11_SC_TDLS_SEC_DISABLED 5 /* TDLS Security disabled */ 1289 #define DOT11_SC_LIFETIME_REJ 6 /* Unacceptable lifetime */ 1290 #define DOT11_SC_NOT_SAME_BSS 7 /* Not in same BSS */ 1291 #define DOT11_SC_CAP_MISMATCH 10 /* Cannot support all requested 1292 * capabilities in the Capability 1293 * Information field 1294 */ 1295 #define DOT11_SC_REASSOC_FAIL 11 /* Reassociation denied due to inability 1296 * to confirm that association exists 1297 */ 1298 #define DOT11_SC_ASSOC_FAIL 12 /* Association denied due to reason 1299 * outside the scope of this standard 1300 */ 1301 #define DOT11_SC_AUTH_MISMATCH 13 /* Responding station does not support 1302 * the specified authentication 1303 * algorithm 1304 */ 1305 #define DOT11_SC_AUTH_SEQ 14 /* Received an Authentication frame 1306 * with authentication transaction 1307 * sequence number out of expected 1308 * sequence 1309 */ 1310 #define DOT11_SC_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of 1311 * challenge failure 1312 */ 1313 #define DOT11_SC_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout 1314 * waiting for next frame in sequence 1315 */ 1316 #define DOT11_SC_ASSOC_BUSY_FAIL 17 /* Association denied because AP is 1317 * unable to handle additional 1318 * associated stations 1319 */ 1320 #define DOT11_SC_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting 1321 * station not supporting all of the 1322 * data rates in the BSSBasicRateSet 1323 * parameter 1324 */ 1325 #define DOT11_SC_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting 1326 * station not supporting the Short 1327 * Preamble option 1328 */ 1329 #define DOT11_SC_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting 1330 * station not supporting the PBCC 1331 * Modulation option 1332 */ 1333 #define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting 1334 * station not supporting the Channel 1335 * Agility option 1336 */ 1337 #define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum 1338 * Management capability is required. 1339 */ 1340 #define DOT11_SC_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info 1341 * in the Power Cap element is 1342 * unacceptable. 1343 */ 1344 #define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info 1345 * in the Supported Channel element is 1346 * unacceptable 1347 */ 1348 #define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting 1349 * station not supporting the Short Slot 1350 * Time option 1351 */ 1352 #define DOT11_SC_ASSOC_DSSSOFDM_REQUIRED 26 /* Association denied because requesting station 1353 * does not support the DSSS-OFDM option 1354 */ 1355 #define DOT11_SC_ASSOC_HT_REQUIRED 27 /* Association denied because the requesting 1356 * station does not support HT features 1357 */ 1358 #define DOT11_SC_ASSOC_R0KH_UNREACHABLE 28 /* Association denied due to AP 1359 * being unable to reach the R0 Key Holder 1360 */ 1361 #define DOT11_SC_ASSOC_TRY_LATER 30 /* Association denied temporarily, try again later 1362 */ 1363 #define DOT11_SC_ASSOC_MFP_VIOLATION 31 /* Association denied due to Robust Management 1364 * frame policy violation 1365 */ 1366 1367 #define DOT11_SC_DECLINED 37 /* request declined */ 1368 #define DOT11_SC_INVALID_PARAMS 38 /* One or more params have invalid values */ 1369 #define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 /* invalid pairwise cipher */ 1370 #define DOT11_SC_INVALID_AKMP 43 /* Association denied due to invalid AKMP */ 1371 #define DOT11_SC_INVALID_RSNIE_CAP 45 /* invalid RSN IE capabilities */ 1372 #define DOT11_SC_DLS_NOT_ALLOWED 48 /* DLS is not allowed in the BSS by policy */ 1373 #define DOT11_SC_INVALID_PMKID 53 /* Association denied due to invalid PMKID */ 1374 #define DOT11_SC_INVALID_MDID 54 /* Association denied due to invalid MDID */ 1375 #define DOT11_SC_INVALID_FTIE 55 /* Association denied due to invalid FTIE */ 1376 1377 #define DOT11_SC_ADV_PROTO_NOT_SUPPORTED 59 /* ad proto not supported */ 1378 #define DOT11_SC_NO_OUTSTAND_REQ 60 /* no outstanding req */ 1379 #define DOT11_SC_RSP_NOT_RX_FROM_SERVER 61 /* no response from server */ 1380 #define DOT11_SC_TIMEOUT 62 /* timeout */ 1381 #define DOT11_SC_QUERY_RSP_TOO_LARGE 63 /* query rsp too large */ 1382 #define DOT11_SC_SERVER_UNREACHABLE 65 /* server unreachable */ 1383 1384 #define DOT11_SC_UNEXP_MSG 70 /* Unexpected message */ 1385 #define DOT11_SC_INVALID_SNONCE 71 /* Invalid SNonce */ 1386 #define DOT11_SC_INVALID_RSNIE 72 /* Invalid contents of RSNIE */ 1387 1388 #define DOT11_SC_ANTICLOG_TOCKEN_REQUIRED 76 /* Anti-clogging tocken required */ 1389 #define DOT11_SC_INVALID_FINITE_CYCLIC_GRP 77 /* Invalid contents of RSNIE */ 1390 1391 #define DOT11_SC_ASSOC_VHT_REQUIRED 104 /* Association denied because the requesting 1392 * station does not support VHT features. 1393 */ 1394 1395 #define DOT11_SC_TRANSMIT_FAILURE 79 /* transmission failure */ 1396 1397 /* Info Elts, length of INFORMATION portion of Info Elts */ 1398 #define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */ 1399 #define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */ 1400 1401 /* TIM Info element has 3 bytes fixed info in INFORMATION field, 1402 * followed by 1 to 251 bytes of Partial Virtual Bitmap 1403 */ 1404 #define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */ 1405 #define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */ 1406 #define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */ 1407 #define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */ 1408 #define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */ 1409 1410 /* TLV defines */ 1411 #define TLV_TAG_OFF 0 /* tag offset */ 1412 #define TLV_LEN_OFF 1 /* length offset */ 1413 #define TLV_HDR_LEN 2 /* header length */ 1414 #define TLV_BODY_OFF 2 /* body offset */ 1415 #define TLV_BODY_LEN_MAX 255 /* max body length */ 1416 1417 /* Management Frame Information Element IDs */ 1418 #define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */ 1419 #define DOT11_MNG_RATES_ID 1 /* d11 management rates id */ 1420 #define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */ 1421 #define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */ 1422 #define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */ 1423 #define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */ 1424 #define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */ 1425 #define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */ 1426 #define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */ 1427 #define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */ 1428 #define DOT11_MNG_FTM_SYNC_INFO_ID 9 /* 11mc D4.3 */ 1429 #define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */ 1430 #define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */ 1431 #define DOT11_MNG_EDCA_PARAM_ID 12 /* 11E EDCA Parameter id */ 1432 #define DOT11_MNG_TSPEC_ID 13 /* d11 management TSPEC id */ 1433 #define DOT11_MNG_TCLAS_ID 14 /* d11 management TCLAS id */ 1434 #define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */ 1435 #define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ 1436 #define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ 1437 #define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ 1438 #define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ 1439 #define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ 1440 #define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */ 1441 #define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ 1442 #define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ 1443 #define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ 1444 #define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ 1445 #define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */ 1446 #define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */ 1447 #define DOT11_MNG_TCLAS_PROC_ID 44 /* d11 management TCLAS processing id */ 1448 #define DOT11_MNG_HT_CAP 45 /* d11 mgmt HT cap id */ 1449 #define DOT11_MNG_QOS_CAP_ID 46 /* 11E QoS Capability id */ 1450 #define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */ 1451 #define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */ 1452 #define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */ 1453 #define DOT11_MNG_AP_CHREP_ID 51 /* 11k AP Channel report id */ 1454 #define DOT11_MNG_NEIGHBOR_REP_ID 52 /* 11k & 11v Neighbor report id */ 1455 #define DOT11_MNG_RCPI_ID 53 /* 11k RCPI */ 1456 #define DOT11_MNG_MDIE_ID 54 /* 11r Mobility domain id */ 1457 #define DOT11_MNG_FTIE_ID 55 /* 11r Fast Bss Transition id */ 1458 #define DOT11_MNG_FT_TI_ID 56 /* 11r Timeout Interval id */ 1459 #define DOT11_MNG_RDE_ID 57 /* 11r RIC Data Element id */ 1460 #define DOT11_MNG_REGCLASS_ID 59 /* d11 management regulatory class id */ 1461 #define DOT11_MNG_EXT_CSA_ID 60 /* d11 Extended CSA */ 1462 #define DOT11_MNG_HT_ADD 61 /* d11 mgmt additional HT info */ 1463 #define DOT11_MNG_EXT_CHANNEL_OFFSET 62 /* d11 mgmt ext channel offset */ 1464 #define DOT11_MNG_BSS_AVR_ACCESS_DELAY_ID 63 /* 11k bss average access delay */ 1465 #define DOT11_MNG_ANTENNA_ID 64 /* 11k antenna id */ 1466 #define DOT11_MNG_RSNI_ID 65 /* 11k RSNI id */ 1467 #define DOT11_MNG_MEASUREMENT_PILOT_TX_ID 66 /* 11k measurement pilot tx info id */ 1468 #define DOT11_MNG_BSS_AVAL_ADMISSION_CAP_ID 67 /* 11k bss aval admission cap id */ 1469 #define DOT11_MNG_BSS_AC_ACCESS_DELAY_ID 68 /* 11k bss AC access delay id */ 1470 #define DOT11_MNG_WAPI_ID 68 /* d11 management WAPI id */ 1471 #define DOT11_MNG_TIME_ADVERTISE_ID 69 /* 11p time advertisement */ 1472 #define DOT11_MNG_RRM_CAP_ID 70 /* 11k radio measurement capability */ 1473 #define DOT11_MNG_MULTIPLE_BSSID_ID 71 /* 11k multiple BSSID id */ 1474 #define DOT11_MNG_HT_BSS_COEXINFO_ID 72 /* d11 mgmt OBSS Coexistence INFO */ 1475 #define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 /* d11 mgmt OBSS Intolerant Channel list */ 1476 #define DOT11_MNG_HT_OBSS_ID 74 /* d11 mgmt OBSS HT info */ 1477 #define DOT11_MNG_MMIE_ID 76 /* d11 mgmt MIC IE */ 1478 #define DOT11_MNG_NONTRANS_BSSID_CAP_ID 83 /* 11k nontransmitted BSSID capability */ 1479 #define DOT11_MNG_MULTIPLE_BSSIDINDEX_ID 85 /* 11k multiple BSSID index */ 1480 #define DOT11_MNG_FMS_DESCR_ID 86 /* 11v FMS descriptor */ 1481 #define DOT11_MNG_FMS_REQ_ID 87 /* 11v FMS request id */ 1482 #define DOT11_MNG_FMS_RESP_ID 88 /* 11v FMS response id */ 1483 #define DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID 90 /* 11v bss max idle id */ 1484 #define DOT11_MNG_TFS_REQUEST_ID 91 /* 11v tfs request id */ 1485 #define DOT11_MNG_TFS_RESPONSE_ID 92 /* 11v tfs response id */ 1486 #define DOT11_MNG_WNM_SLEEP_MODE_ID 93 /* 11v wnm-sleep mode id */ 1487 #define DOT11_MNG_TIMBC_REQ_ID 94 /* 11v TIM broadcast request id */ 1488 #define DOT11_MNG_TIMBC_RESP_ID 95 /* 11v TIM broadcast response id */ 1489 #define DOT11_MNG_CHANNEL_USAGE 97 /* 11v channel usage */ 1490 #define DOT11_MNG_TIME_ZONE_ID 98 /* 11v time zone */ 1491 #define DOT11_MNG_DMS_REQUEST_ID 99 /* 11v dms request id */ 1492 #define DOT11_MNG_DMS_RESPONSE_ID 100 /* 11v dms response id */ 1493 #define DOT11_MNG_LINK_IDENTIFIER_ID 101 /* 11z TDLS Link Identifier IE */ 1494 #define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 /* 11z TDLS Wakeup Schedule IE */ 1495 #define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID 104 /* 11z TDLS Channel Switch Timing IE */ 1496 #define DOT11_MNG_PTI_CONTROL_ID 105 /* 11z TDLS PTI Control IE */ 1497 #define DOT11_MNG_PU_BUFFER_STATUS_ID 106 /* 11z TDLS PU Buffer Status IE */ 1498 #define DOT11_MNG_INTERWORKING_ID 107 /* 11u interworking */ 1499 #define DOT11_MNG_ADVERTISEMENT_ID 108 /* 11u advertisement protocol */ 1500 #define DOT11_MNG_EXP_BW_REQ_ID 109 /* 11u expedited bandwith request */ 1501 #define DOT11_MNG_QOS_MAP_ID 110 /* 11u QoS map set */ 1502 #define DOT11_MNG_ROAM_CONSORT_ID 111 /* 11u roaming consortium */ 1503 #define DOT11_MNG_EMERGCY_ALERT_ID 112 /* 11u emergency alert identifier */ 1504 #define DOT11_MNG_MESH_CONFIG 113 /* Mesh Configuration */ 1505 #define DOT11_MNG_MESH_ID 114 /* Mesh ID */ 1506 #define DOT11_MNG_MESH_PEER_MGMT_ID 117 /* Mesh PEER MGMT IE */ 1507 #define DOT11_MNG_EXT_CAP_ID 127 /* d11 mgmt ext capability */ 1508 #define DOT11_MNG_EXT_PREQ_ID 130 /* Mesh PREQ IE */ 1509 #define DOT11_MNG_EXT_PREP_ID 131 /* Mesh PREP IE */ 1510 #define DOT11_MNG_EXT_PERR_ID 132 /* Mesh PERR IE */ 1511 #define DOT11_MNG_VHT_CAP_ID 191 /* d11 mgmt VHT cap id */ 1512 #define DOT11_MNG_VHT_OPERATION_ID 192 /* d11 mgmt VHT op id */ 1513 #define DOT11_MNG_EXT_BSSLOAD_ID 193 /* d11 mgmt VHT extended bss load id */ 1514 #define DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID 194 /* Wide BW Channel Switch IE */ 1515 #define DOT11_MNG_VHT_TRANSMIT_POWER_ENVELOPE_ID 195 /* VHT transmit Power Envelope IE */ 1516 #define DOT11_MNG_CHANNEL_SWITCH_WRAPPER_ID 196 /* Channel Switch Wrapper IE */ 1517 #define DOT11_MNG_AID_ID 197 /* Association ID IE */ 1518 #define DOT11_MNG_OPER_MODE_NOTIF_ID 199 /* d11 mgmt VHT oper mode notif */ 1519 #define DOT11_MNG_RNR_ID 201 1520 #define DOT11_MNG_FTM_PARAMS_ID 206 1521 #define DOT11_MNG_TWT_ID 216 /* 11ah D5.0 */ 1522 #define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */ 1523 #define DOT11_MNG_PROPR_ID 221 1524 /* should start using this one instead of above two */ 1525 #define DOT11_MNG_VS_ID 221 /* d11 management Vendor Specific IE */ 1526 #define DOT11_MNG_MESH_CSP_ID 222 /* d11 Mesh Channel Switch Parameter */ 1527 #define DOT11_MNG_FILS_IND_ID 240 /* 11ai FILS Indication element */ 1528 #define DOT11_MNG_FRAGMENT_ID 242 /* IE's fragment ID */ 1529 1530 /* The follwing ID extensions should be defined >= 255 1531 * i.e. the values should include 255 (DOT11_MNG_ID_EXT_ID + ID Extension). 1532 */ 1533 #define DOT11_MNG_ID_EXT_ID 255 /* Element ID Extension 11mc D4.3 */ 1534 #define EXT_MNG_OWE_DH_PARAM_ID 32u /* OWE DH Param ID - RFC 8110 */ 1535 #define DOT11_MNG_OWE_DH_PARAM_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_OWE_DH_PARAM_ID) 1536 #define EXT_MNG_HE_CAP_ID 35u /* HE Capabilities, 11ax */ 1537 #define DOT11_MNG_HE_CAP_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_HE_CAP_ID) 1538 #define EXT_MNG_HE_OP_ID 36u /* HE Operation IE, 11ax */ 1539 #define DOT11_MNG_HE_OP_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_HE_OP_ID) 1540 #define EXT_MNG_UORA_ID 37u /* UORA Parameter Set */ 1541 #define DOT11_MNG_UORA_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_UORA_ID) 1542 #define EXT_MNG_MU_EDCA_ID 38u /* MU EDCA Parameter Set */ 1543 #define DOT11_MNG_MU_EDCA_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_MU_EDCA_ID) 1544 #define EXT_MNG_SRPS_ID 39u /* Spatial Reuse Parameter Set */ 1545 #define DOT11_MNG_SRPS_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_SRPS_ID) 1546 #define EXT_MNG_BSSCOLOR_CHANGE_ID 42u /* BSS Color Change Announcement */ 1547 #define DOT11_MNG_BSSCOLOR_CHANGE_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_BSSCOLOR_CHANGE_ID) 1548 1549 /* FILS and OCE ext ids */ 1550 #define FILS_EXTID_MNG_REQ_PARAMS 2u /* FILS Request Parameters element */ 1551 #define DOT11_MNG_FILS_REQ_PARAMS (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_REQ_PARAMS) 1552 #define FILS_EXTID_MNG_KEY_CONFIRMATION_ID 3u /* FILS Key Confirmation element */ 1553 #define DOT11_MNG_FILS_KEY_CONFIRMATION (DOT11_MNG_ID_EXT_ID +\ 1554 FILS_EXTID_MNG_KEY_CONFIRMATION_ID) 1555 #define FILS_EXTID_MNG_SESSION_ID 4u /* FILS Session element */ 1556 #define DOT11_MNG_FILS_SESSION (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_SESSION_ID) 1557 #define FILS_EXTID_MNG_HLP_CONTAINER_ID 5u /* FILS HLP Container element */ 1558 #define DOT11_MNG_FILS_HLP_CONTAINER (DOT11_MNG_ID_EXT_ID +\ 1559 FILS_EXTID_MNG_HLP_CONTAINER_ID) 1560 #define FILS_EXTID_MNG_KEY_DELIVERY_ID 7u /* FILS Key Delivery element */ 1561 #define DOT11_MNG_FILS_KEY_DELIVERY (DOT11_MNG_ID_EXT_ID +\ 1562 FILS_EXTID_MNG_KEY_DELIVERY_ID) 1563 #define FILS_EXTID_MNG_WRAPPED_DATA_ID 8u /* FILS Wrapped Data element */ 1564 #define DOT11_MNG_FILS_WRAPPED_DATA (DOT11_MNG_ID_EXT_ID +\ 1565 FILS_EXTID_MNG_WRAPPED_DATA_ID) 1566 #define OCE_EXTID_MNG_ESP_ID 11u /* Estimated Service Parameters element */ 1567 #define DOT11_MNG_ESP (DOT11_MNG_ID_EXT_ID + OCE_EXTID_MNG_ESP_ID) 1568 #define FILS_EXTID_MNG_NONCE_ID 13u /* FILS Nonce element */ 1569 #define DOT11_MNG_FILS_NONCE (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_NONCE_ID) 1570 1571 /* deprecated definitions, do not use, to be deleted later */ 1572 #define FILS_HLP_CONTAINER_EXT_ID FILS_EXTID_MNG_HLP_CONTAINER_ID 1573 #define DOT11_ESP_EXT_ID OCE_EXTID_MNG_ESP_ID 1574 #define FILS_REQ_PARAMS_EXT_ID FILS_EXTID_MNG_REQ_PARAMS 1575 #define EXT_MNG_RAPS_ID 37u /* OFDMA Random Access Parameter Set */ 1576 #define DOT11_MNG_RAPS_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_RAPS_ID) 1577 /* End of deprecated definitions */ 1578 1579 #define DOT11_MNG_IE_ID_EXT_MATCH(_ie, _id) (\ 1580 ((_ie)->id == DOT11_MNG_ID_EXT_ID) && \ 1581 ((_ie)->len > 0) && \ 1582 ((_id) == ((uint8 *)(_ie) + TLV_HDR_LEN)[0])) 1583 1584 #define DOT11_MNG_IE_ID_EXT_INIT(_ie, _id, _len) do {\ 1585 (_ie)->id = DOT11_MNG_ID_EXT_ID; \ 1586 (_ie)->len = _len; \ 1587 (_ie)->id_ext = _id; \ 1588 } while (0) 1589 1590 /* Rate Defines */ 1591 1592 /* Valid rates for the Supported Rates and Extended Supported Rates IEs. 1593 * Encoding is the rate in 500kbps units, rouding up for fractional values. 1594 * 802.11-2012, section 6.5.5.2, DATA_RATE parameter enumerates all the values. 1595 * The rate values cover DSSS, HR/DSSS, ERP, and OFDM phy rates. 1596 * The defines below do not cover the rates specific to 10MHz, {3, 4.5, 27}, 1597 * and 5MHz, {1.5, 2.25, 3, 4.5, 13.5}, which are not supported by Broadcom devices. 1598 */ 1599 1600 #define DOT11_RATE_1M 2 /* 1 Mbps in 500kbps units */ 1601 #define DOT11_RATE_2M 4 /* 2 Mbps in 500kbps units */ 1602 #define DOT11_RATE_5M5 11 /* 5.5 Mbps in 500kbps units */ 1603 #define DOT11_RATE_11M 22 /* 11 Mbps in 500kbps units */ 1604 #define DOT11_RATE_6M 12 /* 6 Mbps in 500kbps units */ 1605 #define DOT11_RATE_9M 18 /* 9 Mbps in 500kbps units */ 1606 #define DOT11_RATE_12M 24 /* 12 Mbps in 500kbps units */ 1607 #define DOT11_RATE_18M 36 /* 18 Mbps in 500kbps units */ 1608 #define DOT11_RATE_24M 48 /* 24 Mbps in 500kbps units */ 1609 #define DOT11_RATE_36M 72 /* 36 Mbps in 500kbps units */ 1610 #define DOT11_RATE_48M 96 /* 48 Mbps in 500kbps units */ 1611 #define DOT11_RATE_54M 108 /* 54 Mbps in 500kbps units */ 1612 #define DOT11_RATE_MAX 108 /* highest rate (54 Mbps) in 500kbps units */ 1613 1614 /* Supported Rates and Extended Supported Rates IEs 1615 * The supported rates octets are defined a the MSB indicatin a Basic Rate 1616 * and bits 0-6 as the rate value 1617 */ 1618 #define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */ 1619 #define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */ 1620 1621 /* BSS Membership Selector parameters 1622 * 802.11-2016 (and 802.11ax-D1.1), Sec 9.4.2.3 1623 * These selector values are advertised in Supported Rates and Extended Supported Rates IEs 1624 * in the supported rates list with the Basic rate bit set. 1625 * Constants below include the basic bit. 1626 */ 1627 #define DOT11_BSS_MEMBERSHIP_HT 0xFF /* Basic 0x80 + 127, HT Required to join */ 1628 #define DOT11_BSS_MEMBERSHIP_VHT 0xFE /* Basic 0x80 + 126, VHT Required to join */ 1629 #define DOT11_BSS_MEMBERSHIP_HE 0xFD /* Basic 0x80 + 125, HE Required to join */ 1630 1631 /* ERP info element bit values */ 1632 #define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ 1633 #define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present 1634 *in the BSS 1635 */ 1636 #define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for 1637 *ERP-OFDM frames 1638 */ 1639 #define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, 1640 * 1 == not allowed 1641 */ 1642 /* TS Delay element offset & size */ 1643 #define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */ 1644 #define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */ 1645 1646 /* Capability Information Field */ 1647 #define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */ 1648 #define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */ 1649 #define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */ 1650 #define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */ 1651 #define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */ 1652 #define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */ 1653 #define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */ 1654 #define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */ 1655 #define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */ 1656 #define DOT11_CAP_QOS 0x0200 /* d11 cap. qos */ 1657 #define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */ 1658 #define DOT11_CAP_APSD 0x0800 /* d11 cap. apsd */ 1659 #define DOT11_CAP_RRM 0x1000 /* d11 cap. 11k radio measurement */ 1660 #define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */ 1661 #define DOT11_CAP_DELAY_BA 0x4000 /* d11 cap. delayed block ack */ 1662 #define DOT11_CAP_IMMEDIATE_BA 0x8000 /* d11 cap. immediate block ack */ 1663 1664 /* Extended capabilities IE bitfields */ 1665 /* 20/40 BSS Coexistence Management support bit position */ 1666 #define DOT11_EXT_CAP_OBSS_COEX_MGMT 0 1667 /* Extended Channel Switching support bit position */ 1668 #define DOT11_EXT_CAP_EXT_CHAN_SWITCHING 2 1669 /* scheduled PSMP support bit position */ 1670 #define DOT11_EXT_CAP_SPSMP 6 1671 /* Flexible Multicast Service */ 1672 #define DOT11_EXT_CAP_FMS 11 1673 /* proxy ARP service support bit position */ 1674 #define DOT11_EXT_CAP_PROXY_ARP 12 1675 /* Civic Location */ 1676 #define DOT11_EXT_CAP_CIVIC_LOC 14 1677 /* Geospatial Location */ 1678 #define DOT11_EXT_CAP_LCI 15 1679 /* Traffic Filter Service */ 1680 #define DOT11_EXT_CAP_TFS 16 1681 /* WNM-Sleep Mode */ 1682 #define DOT11_EXT_CAP_WNM_SLEEP 17 1683 /* TIM Broadcast service */ 1684 #define DOT11_EXT_CAP_TIMBC 18 1685 /* BSS Transition Management support bit position */ 1686 #define DOT11_EXT_CAP_BSSTRANS_MGMT 19 1687 /* Multiple BSSID support position */ 1688 #define DOT11_EXT_CAP_MULTIBSSID 22 1689 /* Direct Multicast Service */ 1690 #define DOT11_EXT_CAP_DMS 26 1691 /* Interworking support bit position */ 1692 #define DOT11_EXT_CAP_IW 31 1693 /* QoS map support bit position */ 1694 #define DOT11_EXT_CAP_QOS_MAP 32 1695 /* service Interval granularity bit position and mask */ 1696 #define DOT11_EXT_CAP_SI 41 1697 #define DOT11_EXT_CAP_SI_MASK 0x0E 1698 /* Location Identifier service */ 1699 #define DOT11_EXT_CAP_IDENT_LOC 44 1700 /* WNM notification */ 1701 #define DOT11_EXT_CAP_WNM_NOTIF 46 1702 /* Operating mode notification - VHT (11ac D3.0 - 8.4.2.29) */ 1703 #define DOT11_EXT_CAP_OPER_MODE_NOTIF 62 1704 /* Fine timing measurement - D3.0 */ 1705 #define DOT11_EXT_CAP_FTM_RESPONDER 70 1706 #define DOT11_EXT_CAP_FTM_INITIATOR 71 /* tentative 11mcd3.0 */ 1707 #define DOT11_EXT_CAP_FILS 72 /* FILS Capability */ 1708 /* TWT support */ 1709 #define DOT11_EXT_CAP_TWT_REQUESTER 77 1710 #define DOT11_EXT_CAP_TWT_RESPONDER 78 1711 #define DOT11_EXT_CAP_OBSS_NB_RU_OFDMA 79 1712 #define DOT11_EXT_CAP_EMBSS_ADVERTISE 80 1713 /* TODO: Update DOT11_EXT_CAP_MAX_IDX to reflect the highest offset. 1714 * Note: DOT11_EXT_CAP_MAX_IDX must only be used in attach path. 1715 * It will cause ROM invalidation otherwise. 1716 */ 1717 #define DOT11_EXT_CAP_MAX_IDX 80 1718 1719 #define DOT11_EXT_CAP_MAX_BIT_IDX 95 /* !!!update this please!!! */ 1720 1721 /* extended capability */ 1722 #ifndef DOT11_EXTCAP_LEN_MAX 1723 #define DOT11_EXTCAP_LEN_MAX ((DOT11_EXT_CAP_MAX_BIT_IDX + 8) >> 3) 1724 #endif // endif 1725 BWL_PRE_PACKED_STRUCT struct dot11_extcap { 1726 uint8 extcap[DOT11_EXTCAP_LEN_MAX]; 1727 } BWL_POST_PACKED_STRUCT; 1728 typedef struct dot11_extcap dot11_extcap_t; 1729 1730 /* VHT Operating mode bit fields - (11ac D8.0/802.11-2016 - 9.4.1.53) */ 1731 #define DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT 0 1732 #define DOT11_OPER_MODE_CHANNEL_WIDTH_MASK 0x3 1733 #define DOT11_OPER_MODE_160_8080_BW_SHIFT 2 1734 #define DOT11_OPER_MODE_160_8080_BW_MASK 0x04 1735 #define DOT11_OPER_MODE_NOLDPC_SHIFT 3 1736 #define DOT11_OPER_MODE_NOLDPC_MASK 0x08 1737 #define DOT11_OPER_MODE_RXNSS_SHIFT 4 1738 #define DOT11_OPER_MODE_RXNSS_MASK 0x70 1739 #define DOT11_OPER_MODE_RXNSS_TYPE_SHIFT 7 1740 #define DOT11_OPER_MODE_RXNSS_TYPE_MASK 0x80 1741 1742 #define DOT11_OPER_MODE(type, nss, chanw) (\ 1743 ((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT &\ 1744 DOT11_OPER_MODE_RXNSS_TYPE_MASK) |\ 1745 (((nss) - 1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) |\ 1746 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT &\ 1747 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1748 1749 #define DOT11_D8_OPER_MODE(type, nss, ldpc, bw160_8080, chanw) (\ 1750 ((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT &\ 1751 DOT11_OPER_MODE_RXNSS_TYPE_MASK) |\ 1752 (((nss) - 1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) |\ 1753 ((ldpc) << DOT11_OPER_MODE_NOLDPC_SHIFT & DOT11_OPER_MODE_NOLDPC_MASK) |\ 1754 ((bw160_8080) << DOT11_OPER_MODE_160_8080_BW_SHIFT &\ 1755 DOT11_OPER_MODE_160_8080_BW_MASK) |\ 1756 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT &\ 1757 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1758 1759 #define DOT11_OPER_MODE_CHANNEL_WIDTH(mode) \ 1760 (((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)\ 1761 >> DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT) 1762 #define DOT11_OPER_MODE_160_8080(mode) \ 1763 (((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)\ 1764 >> DOT11_OPER_MODE_160_8080_BW_SHIFT) 1765 #define DOT11_OPER_MODE_RXNSS(mode) \ 1766 ((((mode) & DOT11_OPER_MODE_RXNSS_MASK) \ 1767 >> DOT11_OPER_MODE_RXNSS_SHIFT) + 1) 1768 #define DOT11_OPER_MODE_RXNSS_TYPE(mode) \ 1769 (((mode) & DOT11_OPER_MODE_RXNSS_TYPE_MASK)\ 1770 >> DOT11_OPER_MODE_RXNSS_TYPE_SHIFT) 1771 1772 #define DOT11_OPER_MODE_20MHZ 0 1773 #define DOT11_OPER_MODE_40MHZ 1 1774 #define DOT11_OPER_MODE_80MHZ 2 1775 #define DOT11_OPER_MODE_160MHZ 3 1776 #define DOT11_OPER_MODE_8080MHZ 3 1777 #define DOT11_OPER_MODE_1608080MHZ 1 1778 1779 #define DOT11_OPER_MODE_CHANNEL_WIDTH_20MHZ(mode) (\ 1780 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_20MHZ) 1781 #define DOT11_OPER_MODE_CHANNEL_WIDTH_40MHZ(mode) (\ 1782 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_40MHZ) 1783 #define DOT11_OPER_MODE_CHANNEL_WIDTH_80MHZ(mode) (\ 1784 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_80MHZ) 1785 #define DOT11_OPER_MODE_CHANNEL_WIDTH_160MHZ(mode) (\ 1786 ((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)) 1787 #define DOT11_OPER_MODE_CHANNEL_WIDTH_8080MHZ(mode) (\ 1788 ((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)) 1789 1790 /* Operating mode information element 802.11ac D3.0 - 8.4.2.168 */ 1791 BWL_PRE_PACKED_STRUCT struct dot11_oper_mode_notif_ie { 1792 uint8 mode; 1793 } BWL_POST_PACKED_STRUCT; 1794 typedef struct dot11_oper_mode_notif_ie dot11_oper_mode_notif_ie_t; 1795 1796 #define DOT11_OPER_MODE_NOTIF_IE_LEN 1 1797 1798 /* Extended Capability Information Field */ 1799 #define DOT11_OBSS_COEX_MNG_SUPPORT 0x01 /* 20/40 BSS Coexistence Management support */ 1800 1801 /* 1802 * Action Frame Constants 1803 */ 1804 #define DOT11_ACTION_HDR_LEN 2 /* action frame category + action field */ 1805 #define DOT11_ACTION_CAT_OFF 0 /* category offset */ 1806 #define DOT11_ACTION_ACT_OFF 1 /* action offset */ 1807 1808 /* Action Category field (sec 8.4.1.11) */ 1809 #define DOT11_ACTION_CAT_ERR_MASK 0x80 /* category error mask */ 1810 #define DOT11_ACTION_CAT_MASK 0x7F /* category mask */ 1811 #define DOT11_ACTION_CAT_SPECT_MNG 0 /* category spectrum management */ 1812 #define DOT11_ACTION_CAT_QOS 1 /* category QoS */ 1813 #define DOT11_ACTION_CAT_DLS 2 /* category DLS */ 1814 #define DOT11_ACTION_CAT_BLOCKACK 3 /* category block ack */ 1815 #define DOT11_ACTION_CAT_PUBLIC 4 /* category public */ 1816 #define DOT11_ACTION_CAT_RRM 5 /* category radio measurements */ 1817 #define DOT11_ACTION_CAT_FBT 6 /* category fast bss transition */ 1818 #define DOT11_ACTION_CAT_HT 7 /* category for HT */ 1819 #define DOT11_ACTION_CAT_SA_QUERY 8 /* security association query */ 1820 #define DOT11_ACTION_CAT_PDPA 9 /* protected dual of public action */ 1821 #define DOT11_ACTION_CAT_WNM 10 /* category for WNM */ 1822 #define DOT11_ACTION_CAT_UWNM 11 /* category for Unprotected WNM */ 1823 #define DOT11_ACTION_CAT_MESH 13 /* category for Mesh */ 1824 #define DOT11_ACTION_CAT_SELFPROT 15 /* category for Mesh, self protected */ 1825 #define DOT11_ACTION_NOTIFICATION 17 1826 #define DOT11_ACTION_CAT_VHT 21 /* VHT action */ 1827 #define DOT11_ACTION_CAT_S1G 22 /* S1G action */ 1828 #define DOT11_ACTION_CAT_HE 27 /* HE action frame */ 1829 #define DOT11_ACTION_CAT_FILS 26 /* FILS action frame */ 1830 #define DOT11_ACTION_CAT_VSP 126 /* protected vendor specific */ 1831 #define DOT11_ACTION_CAT_VS 127 /* category Vendor Specific */ 1832 1833 /* Spectrum Management Action IDs (sec 7.4.1) */ 1834 #define DOT11_SM_ACTION_M_REQ 0 /* d11 action measurement request */ 1835 #define DOT11_SM_ACTION_M_REP 1 /* d11 action measurement response */ 1836 #define DOT11_SM_ACTION_TPC_REQ 2 /* d11 action TPC request */ 1837 #define DOT11_SM_ACTION_TPC_REP 3 /* d11 action TPC response */ 1838 #define DOT11_SM_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1839 #define DOT11_SM_ACTION_EXT_CSA 5 /* d11 extened CSA for 11n */ 1840 1841 /* QoS action ids */ 1842 #define DOT11_QOS_ACTION_ADDTS_REQ 0 /* d11 action ADDTS request */ 1843 #define DOT11_QOS_ACTION_ADDTS_RESP 1 /* d11 action ADDTS response */ 1844 #define DOT11_QOS_ACTION_DELTS 2 /* d11 action DELTS */ 1845 #define DOT11_QOS_ACTION_SCHEDULE 3 /* d11 action schedule */ 1846 #define DOT11_QOS_ACTION_QOS_MAP 4 /* d11 action QOS map */ 1847 1848 /* HT action ids */ 1849 #define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* notify channel width action id */ 1850 #define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action id */ 1851 1852 /* Public action ids */ 1853 #define DOT11_PUB_ACTION_BSS_COEX_MNG 0 /* 20/40 Coexistence Management action id */ 1854 #define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1855 #define DOT11_PUB_ACTION_VENDOR_SPEC 9 /* Vendor specific */ 1856 #define DOT11_PUB_ACTION_GAS_CB_REQ 12 /* GAS Comeback Request */ 1857 #define DOT11_PUB_ACTION_FTM_REQ 32 /* FTM request */ 1858 #define DOT11_PUB_ACTION_FTM 33 /* FTM measurement */ 1859 #define DOT11_PUB_ACTION_FTM_REQ_TRIGGER_START 1u /* FTM request start trigger */ 1860 #define DOT11_PUB_ACTION_FTM_REQ_TRIGGER_STOP 0u /* FTM request stop trigger */ 1861 1862 /* Block Ack action types */ 1863 #define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */ 1864 #define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */ 1865 #define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */ 1866 1867 /* ADDBA action parameters */ 1868 #define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 /* AMSDU supported under BA */ 1869 #define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */ 1870 #define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */ 1871 #define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */ 1872 #define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */ 1873 #define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */ 1874 #define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */ 1875 1876 #define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */ 1877 #define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */ 1878 1879 /* Fast Transition action types */ 1880 #define DOT11_FT_ACTION_FT_RESERVED 0 1881 #define DOT11_FT_ACTION_FT_REQ 1 /* FBT request - for over-the-DS FBT */ 1882 #define DOT11_FT_ACTION_FT_RES 2 /* FBT response - for over-the-DS FBT */ 1883 #define DOT11_FT_ACTION_FT_CON 3 /* FBT confirm - for OTDS with RRP */ 1884 #define DOT11_FT_ACTION_FT_ACK 4 /* FBT ack */ 1885 1886 /* DLS action types */ 1887 #define DOT11_DLS_ACTION_REQ 0 /* DLS Request */ 1888 #define DOT11_DLS_ACTION_RESP 1 /* DLS Response */ 1889 #define DOT11_DLS_ACTION_TD 2 /* DLS Teardown */ 1890 1891 /* Wireless Network Management (WNM) action types */ 1892 #define DOT11_WNM_ACTION_EVENT_REQ 0 1893 #define DOT11_WNM_ACTION_EVENT_REP 1 1894 #define DOT11_WNM_ACTION_DIAG_REQ 2 1895 #define DOT11_WNM_ACTION_DIAG_REP 3 1896 #define DOT11_WNM_ACTION_LOC_CFG_REQ 4 1897 #define DOT11_WNM_ACTION_LOC_RFG_RESP 5 1898 #define DOT11_WNM_ACTION_BSSTRANS_QUERY 6 1899 #define DOT11_WNM_ACTION_BSSTRANS_REQ 7 1900 #define DOT11_WNM_ACTION_BSSTRANS_RESP 8 1901 #define DOT11_WNM_ACTION_FMS_REQ 9 1902 #define DOT11_WNM_ACTION_FMS_RESP 10 1903 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 1904 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 1905 #define DOT11_WNM_ACTION_TFS_REQ 13 1906 #define DOT11_WNM_ACTION_TFS_RESP 14 1907 #define DOT11_WNM_ACTION_TFS_NOTIFY_REQ 15 1908 #define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 1909 #define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 1910 #define DOT11_WNM_ACTION_TIMBC_REQ 18 1911 #define DOT11_WNM_ACTION_TIMBC_RESP 19 1912 #define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 1913 #define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 1914 #define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 1915 #define DOT11_WNM_ACTION_DMS_REQ 23 1916 #define DOT11_WNM_ACTION_DMS_RESP 24 1917 #define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 1918 #define DOT11_WNM_ACTION_NOTFCTN_REQ 26 1919 #define DOT11_WNM_ACTION_NOTFCTN_RESP 27 1920 #define DOT11_WNM_ACTION_TFS_NOTIFY_RESP 28 1921 1922 /* Unprotected Wireless Network Management (WNM) action types */ 1923 #define DOT11_UWNM_ACTION_TIM 0 1924 #define DOT11_UWNM_ACTION_TIMING_MEASUREMENT 1 1925 1926 #define DOT11_MNG_COUNTRY_ID_LEN 3 1927 1928 /* VHT category action types - 802.11ac D3.0 - 8.5.23.1 */ 1929 #define DOT11_VHT_ACTION_CBF 0 /* Compressed Beamforming */ 1930 #define DOT11_VHT_ACTION_GID_MGMT 1 /* Group ID Management */ 1931 #define DOT11_VHT_ACTION_OPER_MODE_NOTIF 2 /* Operating mode notif'n */ 1932 1933 /* FILS category action types - 802.11ai D11.0 - 9.6.8.1 */ 1934 #define DOT11_FILS_ACTION_DISCOVERY 34 /* FILS Discovery */ 1935 1936 /** DLS Request frame header */ 1937 BWL_PRE_PACKED_STRUCT struct dot11_dls_req { 1938 uint8 category; /* category of action frame (2) */ 1939 uint8 action; /* DLS action: req (0) */ 1940 struct ether_addr da; /* destination address */ 1941 struct ether_addr sa; /* source address */ 1942 uint16 cap; /* capability */ 1943 uint16 timeout; /* timeout value */ 1944 uint8 data[1]; /* IE:support rate, extend support rate, HT cap */ 1945 } BWL_POST_PACKED_STRUCT; 1946 typedef struct dot11_dls_req dot11_dls_req_t; 1947 #define DOT11_DLS_REQ_LEN 18 /* Fixed length */ 1948 1949 /** DLS response frame header */ 1950 BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { 1951 uint8 category; /* category of action frame (2) */ 1952 uint8 action; /* DLS action: req (0) */ 1953 uint16 status; /* status code field */ 1954 struct ether_addr da; /* destination address */ 1955 struct ether_addr sa; /* source address */ 1956 uint8 data[1]; /* optional: capability, rate ... */ 1957 } BWL_POST_PACKED_STRUCT; 1958 typedef struct dot11_dls_resp dot11_dls_resp_t; 1959 #define DOT11_DLS_RESP_LEN 16 /* Fixed length */ 1960 1961 /* ************* 802.11v related definitions. ************* */ 1962 1963 /** BSS Management Transition Query frame header */ 1964 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_query { 1965 uint8 category; /* category of action frame (10) */ 1966 uint8 action; /* WNM action: trans_query (6) */ 1967 uint8 token; /* dialog token */ 1968 uint8 reason; /* transition query reason */ 1969 uint8 data[1]; /* Elements */ 1970 } BWL_POST_PACKED_STRUCT; 1971 typedef struct dot11_bsstrans_query dot11_bsstrans_query_t; 1972 #define DOT11_BSSTRANS_QUERY_LEN 4 /* Fixed length */ 1973 1974 /* BTM transition reason */ 1975 #define DOT11_BSSTRANS_REASON_UNSPECIFIED 0 1976 #define DOT11_BSSTRANS_REASON_EXC_FRAME_LOSS 1 1977 #define DOT11_BSSTRANS_REASON_EXC_TRAFFIC_DELAY 2 1978 #define DOT11_BSSTRANS_REASON_INSUFF_QOS_CAPACITY 3 1979 #define DOT11_BSSTRANS_REASON_FIRST_ASSOC 4 1980 #define DOT11_BSSTRANS_REASON_LOAD_BALANCING 5 1981 #define DOT11_BSSTRANS_REASON_BETTER_AP_FOUND 6 1982 #define DOT11_BSSTRANS_REASON_DEAUTH_RX 7 1983 #define DOT11_BSSTRANS_REASON_8021X_EAP_AUTH_FAIL 8 1984 #define DOT11_BSSTRANS_REASON_4WAY_HANDSHK_FAIL 9 1985 #define DOT11_BSSTRANS_REASON_MANY_REPLAYCNT_FAIL 10 1986 #define DOT11_BSSTRANS_REASON_MANY_DATAMIC_FAIL 11 1987 #define DOT11_BSSTRANS_REASON_EXCEED_MAX_RETRANS 12 1988 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DISASSOC_RX 13 1989 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DEAUTH_RX 14 1990 #define DOT11_BSSTRANS_REASON_PREV_TRANSITION_FAIL 15 1991 #define DOT11_BSSTRANS_REASON_LOW_RSSI 16 1992 #define DOT11_BSSTRANS_REASON_ROAM_FROM_NON_80211 17 1993 #define DOT11_BSSTRANS_REASON_RX_BTM_REQ 18 1994 #define DOT11_BSSTRANS_REASON_PREF_LIST_INCLUDED 19 1995 #define DOT11_BSSTRANS_REASON_LEAVING_ESS 20 1996 1997 /** BSS Management Transition Request frame header */ 1998 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_req { 1999 uint8 category; /* category of action frame (10) */ 2000 uint8 action; /* WNM action: trans_req (7) */ 2001 uint8 token; /* dialog token */ 2002 uint8 reqmode; /* transition request mode */ 2003 uint16 disassoc_tmr; /* disassociation timer */ 2004 uint8 validity_intrvl; /* validity interval */ 2005 uint8 data[1]; /* optional: BSS term duration, ... */ 2006 /* ...session info URL, candidate list */ 2007 } BWL_POST_PACKED_STRUCT; 2008 typedef struct dot11_bsstrans_req dot11_bsstrans_req_t; 2009 #define DOT11_BSSTRANS_REQ_LEN 7 /* Fixed length */ 2010 #define DOT11_BSSTRANS_REQ_FIXED_LEN 7u /* Fixed length */ 2011 2012 /* BSS Mgmt Transition Request Mode Field - 802.11v */ 2013 #define DOT11_BSSTRANS_REQMODE_PREF_LIST_INCL 0x01 2014 #define DOT11_BSSTRANS_REQMODE_ABRIDGED 0x02 2015 #define DOT11_BSSTRANS_REQMODE_DISASSOC_IMMINENT 0x04 2016 #define DOT11_BSSTRANS_REQMODE_BSS_TERM_INCL 0x08 2017 #define DOT11_BSSTRANS_REQMODE_ESS_DISASSOC_IMNT 0x10 2018 2019 /** BSS Management transition response frame header */ 2020 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_resp { 2021 uint8 category; /* category of action frame (10) */ 2022 uint8 action; /* WNM action: trans_resp (8) */ 2023 uint8 token; /* dialog token */ 2024 uint8 status; /* transition status */ 2025 uint8 term_delay; /* validity interval */ 2026 uint8 data[1]; /* optional: BSSID target, candidate list */ 2027 } BWL_POST_PACKED_STRUCT; 2028 typedef struct dot11_bsstrans_resp dot11_bsstrans_resp_t; 2029 #define DOT11_BSSTRANS_RESP_LEN 5 /* Fixed length */ 2030 2031 /* BSS Mgmt Transition Response Status Field */ 2032 #define DOT11_BSSTRANS_RESP_STATUS_ACCEPT 0 2033 #define DOT11_BSSTRANS_RESP_STATUS_REJECT 1 2034 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_BCN 2 2035 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_CAP 3 2036 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_UNDESIRED 4 2037 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_DELAY_REQ 5 2038 #define DOT11_BSSTRANS_RESP_STATUS_REJ_BSS_LIST_PROVIDED 6 2039 #define DOT11_BSSTRANS_RESP_STATUS_REJ_NO_SUITABLE_BSS 7 2040 #define DOT11_BSSTRANS_RESP_STATUS_REJ_LEAVING_ESS 8 2041 2042 /** BSS Max Idle Period element */ 2043 BWL_PRE_PACKED_STRUCT struct dot11_bss_max_idle_period_ie { 2044 uint8 id; /* 90, DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID */ 2045 uint8 len; 2046 uint16 max_idle_period; /* in unit of 1000 TUs */ 2047 uint8 idle_opt; 2048 } BWL_POST_PACKED_STRUCT; 2049 typedef struct dot11_bss_max_idle_period_ie dot11_bss_max_idle_period_ie_t; 2050 #define DOT11_BSS_MAX_IDLE_PERIOD_IE_LEN 3 /* bss max idle period IE size */ 2051 #define DOT11_BSS_MAX_IDLE_PERIOD_OPT_PROTECTED 1 /* BSS max idle option */ 2052 2053 /** TIM Broadcast request element */ 2054 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req_ie { 2055 uint8 id; /* 94, DOT11_MNG_TIMBC_REQ_ID */ 2056 uint8 len; 2057 uint8 interval; /* in unit of beacon interval */ 2058 } BWL_POST_PACKED_STRUCT; 2059 typedef struct dot11_timbc_req_ie dot11_timbc_req_ie_t; 2060 #define DOT11_TIMBC_REQ_IE_LEN 1 /* Fixed length */ 2061 2062 /** TIM Broadcast request frame header */ 2063 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req { 2064 uint8 category; /* category of action frame (10) */ 2065 uint8 action; /* WNM action: DOT11_WNM_ACTION_TIMBC_REQ(18) */ 2066 uint8 token; /* dialog token */ 2067 uint8 data[1]; /* TIM broadcast request element */ 2068 } BWL_POST_PACKED_STRUCT; 2069 typedef struct dot11_timbc_req dot11_timbc_req_t; 2070 #define DOT11_TIMBC_REQ_LEN 3 /* Fixed length */ 2071 2072 /** TIM Broadcast response element */ 2073 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp_ie { 2074 uint8 id; /* 95, DOT11_MNG_TIM_BROADCAST_RESP_ID */ 2075 uint8 len; 2076 uint8 status; /* status of add request */ 2077 uint8 interval; /* in unit of beacon interval */ 2078 int32 offset; /* in unit of ms */ 2079 uint16 high_rate; /* in unit of 0.5 Mb/s */ 2080 uint16 low_rate; /* in unit of 0.5 Mb/s */ 2081 } BWL_POST_PACKED_STRUCT; 2082 typedef struct dot11_timbc_resp_ie dot11_timbc_resp_ie_t; 2083 #define DOT11_TIMBC_DENY_RESP_IE_LEN 1 /* Deny. Fixed length */ 2084 #define DOT11_TIMBC_ACCEPT_RESP_IE_LEN 10 /* Accept. Fixed length */ 2085 2086 #define DOT11_TIMBC_STATUS_ACCEPT 0 2087 #define DOT11_TIMBC_STATUS_ACCEPT_TSTAMP 1 2088 #define DOT11_TIMBC_STATUS_DENY 2 2089 #define DOT11_TIMBC_STATUS_OVERRIDDEN 3 2090 #define DOT11_TIMBC_STATUS_RESERVED 4 2091 2092 /** TIM Broadcast request frame header */ 2093 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp { 2094 uint8 category; /* category of action frame (10) */ 2095 uint8 action; /* action: DOT11_WNM_ACTION_TIMBC_RESP(19) */ 2096 uint8 token; /* dialog token */ 2097 uint8 data[1]; /* TIM broadcast response element */ 2098 } BWL_POST_PACKED_STRUCT; 2099 typedef struct dot11_timbc_resp dot11_timbc_resp_t; 2100 #define DOT11_TIMBC_RESP_LEN 3 /* Fixed length */ 2101 2102 /** TIM element */ 2103 BWL_PRE_PACKED_STRUCT struct dot11_tim_ie { 2104 uint8 id; /* 5, DOT11_MNG_TIM_ID */ 2105 uint8 len; /* 4 - 255 */ 2106 uint8 dtim_count; /* DTIM decrementing counter */ 2107 uint8 dtim_period; /* DTIM period */ 2108 uint8 bitmap_control; /* AID 0 + bitmap offset */ 2109 uint8 pvb[1]; /* Partial Virtual Bitmap, variable length */ 2110 } BWL_POST_PACKED_STRUCT; 2111 typedef struct dot11_tim_ie dot11_tim_ie_t; 2112 #define DOT11_TIM_IE_FIXED_LEN 3 /* Fixed length, without id and len */ 2113 #define DOT11_TIM_IE_FIXED_TOTAL_LEN 5 /* Fixed length, with id and len */ 2114 2115 /** TIM Broadcast frame header */ 2116 BWL_PRE_PACKED_STRUCT struct dot11_timbc { 2117 uint8 category; /* category of action frame (11) */ 2118 uint8 action; /* action: TIM (0) */ 2119 uint8 check_beacon; /* need to check-beacon */ 2120 uint8 tsf[8]; /* Time Synchronization Function */ 2121 dot11_tim_ie_t tim_ie; /* TIM element */ 2122 } BWL_POST_PACKED_STRUCT; 2123 typedef struct dot11_timbc dot11_timbc_t; 2124 #define DOT11_TIMBC_HDR_LEN (sizeof(dot11_timbc_t) - sizeof(dot11_tim_ie_t)) 2125 #define DOT11_TIMBC_FIXED_LEN (sizeof(dot11_timbc_t) - 1) /* Fixed length */ 2126 #define DOT11_TIMBC_LEN 11 /* Fixed length */ 2127 2128 /** TCLAS frame classifier type */ 2129 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_hdr { 2130 uint8 type; 2131 uint8 mask; 2132 uint8 data[1]; 2133 } BWL_POST_PACKED_STRUCT; 2134 typedef struct dot11_tclas_fc_hdr dot11_tclas_fc_hdr_t; 2135 #define DOT11_TCLAS_FC_HDR_LEN 2 /* Fixed length */ 2136 2137 #define DOT11_TCLAS_MASK_0 0x1 2138 #define DOT11_TCLAS_MASK_1 0x2 2139 #define DOT11_TCLAS_MASK_2 0x4 2140 #define DOT11_TCLAS_MASK_3 0x8 2141 #define DOT11_TCLAS_MASK_4 0x10 2142 #define DOT11_TCLAS_MASK_5 0x20 2143 #define DOT11_TCLAS_MASK_6 0x40 2144 #define DOT11_TCLAS_MASK_7 0x80 2145 2146 #define DOT11_TCLAS_FC_0_ETH 0 2147 #define DOT11_TCLAS_FC_1_IP 1 2148 #define DOT11_TCLAS_FC_2_8021Q 2 2149 #define DOT11_TCLAS_FC_3_OFFSET 3 2150 #define DOT11_TCLAS_FC_4_IP_HIGHER 4 2151 #define DOT11_TCLAS_FC_5_8021D 5 2152 2153 /** TCLAS frame classifier type 0 parameters for Ethernet */ 2154 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_0_eth { 2155 uint8 type; 2156 uint8 mask; 2157 uint8 sa[ETHER_ADDR_LEN]; 2158 uint8 da[ETHER_ADDR_LEN]; 2159 uint16 eth_type; 2160 } BWL_POST_PACKED_STRUCT; 2161 typedef struct dot11_tclas_fc_0_eth dot11_tclas_fc_0_eth_t; 2162 #define DOT11_TCLAS_FC_0_ETH_LEN 16 2163 2164 /** TCLAS frame classifier type 1 parameters for IPV4 */ 2165 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_1_ipv4 { 2166 uint8 type; 2167 uint8 mask; 2168 uint8 version; 2169 uint32 src_ip; 2170 uint32 dst_ip; 2171 uint16 src_port; 2172 uint16 dst_port; 2173 uint8 dscp; 2174 uint8 protocol; 2175 uint8 reserved; 2176 } BWL_POST_PACKED_STRUCT; 2177 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_1_ipv4_t; 2178 #define DOT11_TCLAS_FC_1_IPV4_LEN 18 2179 2180 /** TCLAS frame classifier type 2 parameters for 802.1Q */ 2181 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_2_8021q { 2182 uint8 type; 2183 uint8 mask; 2184 uint16 tci; 2185 } BWL_POST_PACKED_STRUCT; 2186 typedef struct dot11_tclas_fc_2_8021q dot11_tclas_fc_2_8021q_t; 2187 #define DOT11_TCLAS_FC_2_8021Q_LEN 4 2188 2189 /** TCLAS frame classifier type 3 parameters for filter offset */ 2190 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_3_filter { 2191 uint8 type; 2192 uint8 mask; 2193 uint16 offset; 2194 uint8 data[1]; 2195 } BWL_POST_PACKED_STRUCT; 2196 typedef struct dot11_tclas_fc_3_filter dot11_tclas_fc_3_filter_t; 2197 #define DOT11_TCLAS_FC_3_FILTER_LEN 4 2198 2199 /** TCLAS frame classifier type 4 parameters for IPV4 is the same as TCLAS type 1 */ 2200 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_4_ipv4_t; 2201 #define DOT11_TCLAS_FC_4_IPV4_LEN DOT11_TCLAS_FC_1_IPV4_LEN 2202 2203 /** TCLAS frame classifier type 4 parameters for IPV6 */ 2204 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_4_ipv6 { 2205 uint8 type; 2206 uint8 mask; 2207 uint8 version; 2208 uint8 saddr[16]; 2209 uint8 daddr[16]; 2210 uint16 src_port; 2211 uint16 dst_port; 2212 uint8 dscp; 2213 uint8 nexthdr; 2214 uint8 flow_lbl[3]; 2215 } BWL_POST_PACKED_STRUCT; 2216 typedef struct dot11_tclas_fc_4_ipv6 dot11_tclas_fc_4_ipv6_t; 2217 #define DOT11_TCLAS_FC_4_IPV6_LEN 44 2218 2219 /** TCLAS frame classifier type 5 parameters for 802.1D */ 2220 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_5_8021d { 2221 uint8 type; 2222 uint8 mask; 2223 uint8 pcp; 2224 uint8 cfi; 2225 uint16 vid; 2226 } BWL_POST_PACKED_STRUCT; 2227 typedef struct dot11_tclas_fc_5_8021d dot11_tclas_fc_5_8021d_t; 2228 #define DOT11_TCLAS_FC_5_8021D_LEN 6 2229 2230 /** TCLAS frame classifier type parameters */ 2231 BWL_PRE_PACKED_STRUCT union dot11_tclas_fc { 2232 uint8 data[1]; 2233 dot11_tclas_fc_hdr_t hdr; 2234 dot11_tclas_fc_0_eth_t t0_eth; 2235 dot11_tclas_fc_1_ipv4_t t1_ipv4; 2236 dot11_tclas_fc_2_8021q_t t2_8021q; 2237 dot11_tclas_fc_3_filter_t t3_filter; 2238 dot11_tclas_fc_4_ipv4_t t4_ipv4; 2239 dot11_tclas_fc_4_ipv6_t t4_ipv6; 2240 dot11_tclas_fc_5_8021d_t t5_8021d; 2241 } BWL_POST_PACKED_STRUCT; 2242 typedef union dot11_tclas_fc dot11_tclas_fc_t; 2243 2244 #define DOT11_TCLAS_FC_MIN_LEN 4 /* Classifier Type 2 has the min size */ 2245 #define DOT11_TCLAS_FC_MAX_LEN 254 2246 2247 /** TCLAS element */ 2248 BWL_PRE_PACKED_STRUCT struct dot11_tclas_ie { 2249 uint8 id; /* 14, DOT11_MNG_TCLAS_ID */ 2250 uint8 len; 2251 uint8 user_priority; 2252 dot11_tclas_fc_t fc; 2253 } BWL_POST_PACKED_STRUCT; 2254 typedef struct dot11_tclas_ie dot11_tclas_ie_t; 2255 #define DOT11_TCLAS_IE_LEN 3u /* Fixed length, include id and len */ 2256 2257 /** TCLAS processing element */ 2258 BWL_PRE_PACKED_STRUCT struct dot11_tclas_proc_ie { 2259 uint8 id; /* 44, DOT11_MNG_TCLAS_PROC_ID */ 2260 uint8 len; 2261 uint8 process; 2262 } BWL_POST_PACKED_STRUCT; 2263 typedef struct dot11_tclas_proc_ie dot11_tclas_proc_ie_t; 2264 #define DOT11_TCLAS_PROC_IE_LEN 3 /* Fixed length, include id and len */ 2265 2266 #define DOT11_TCLAS_PROC_LEN 1u /* Proc ie length is always 1 byte */ 2267 2268 #define DOT11_TCLAS_PROC_MATCHALL 0 /* All high level element need to match */ 2269 #define DOT11_TCLAS_PROC_MATCHONE 1 /* One high level element need to match */ 2270 #define DOT11_TCLAS_PROC_NONMATCH 2 /* Non match to any high level element */ 2271 2272 /* TSPEC element defined in 802.11 std section 8.4.2.32 - Not supported */ 2273 #define DOT11_TSPEC_IE_LEN 57 /* Fixed length */ 2274 2275 /** TFS request element */ 2276 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req_ie { 2277 uint8 id; /* 91, DOT11_MNG_TFS_REQUEST_ID */ 2278 uint8 len; 2279 uint8 tfs_id; 2280 uint8 actcode; 2281 uint8 data[1]; 2282 } BWL_POST_PACKED_STRUCT; 2283 typedef struct dot11_tfs_req_ie dot11_tfs_req_ie_t; 2284 #define DOT11_TFS_REQ_IE_LEN 2 /* Fixed length, without id and len */ 2285 2286 /** TFS request action codes (bitfield) */ 2287 #define DOT11_TFS_ACTCODE_DELETE 1 2288 #define DOT11_TFS_ACTCODE_NOTIFY 2 2289 2290 /** TFS request subelement IDs */ 2291 #define DOT11_TFS_REQ_TFS_SE_ID 1 2292 #define DOT11_TFS_REQ_VENDOR_SE_ID 221 2293 2294 /** TFS subelement */ 2295 BWL_PRE_PACKED_STRUCT struct dot11_tfs_se { 2296 uint8 sub_id; 2297 uint8 len; 2298 uint8 data[1]; /* TCLAS element(s) + optional TCLAS proc */ 2299 } BWL_POST_PACKED_STRUCT; 2300 typedef struct dot11_tfs_se dot11_tfs_se_t; 2301 2302 /** TFS response element */ 2303 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp_ie { 2304 uint8 id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2305 uint8 len; 2306 uint8 tfs_id; 2307 uint8 data[1]; 2308 } BWL_POST_PACKED_STRUCT; 2309 typedef struct dot11_tfs_resp_ie dot11_tfs_resp_ie_t; 2310 #define DOT11_TFS_RESP_IE_LEN 1u /* Fixed length, without id and len */ 2311 2312 /** TFS response subelement IDs (same subelments, but different IDs than in TFS request */ 2313 #define DOT11_TFS_RESP_TFS_STATUS_SE_ID 1 2314 #define DOT11_TFS_RESP_TFS_SE_ID 2 2315 #define DOT11_TFS_RESP_VENDOR_SE_ID 221 2316 2317 /** TFS status subelement */ 2318 BWL_PRE_PACKED_STRUCT struct dot11_tfs_status_se { 2319 uint8 sub_id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2320 uint8 len; 2321 uint8 resp_st; 2322 uint8 data[1]; /* Potential dot11_tfs_se_t included */ 2323 } BWL_POST_PACKED_STRUCT; 2324 typedef struct dot11_tfs_status_se dot11_tfs_status_se_t; 2325 #define DOT11_TFS_STATUS_SE_LEN 1 /* Fixed length, without id and len */ 2326 2327 /* Following Definition should be merged to FMS_TFS macro below */ 2328 /* TFS Response status code. Identical to FMS Element status, without N/A */ 2329 #define DOT11_TFS_STATUS_ACCEPT 0 2330 #define DOT11_TFS_STATUS_DENY_FORMAT 1 2331 #define DOT11_TFS_STATUS_DENY_RESOURCE 2 2332 #define DOT11_TFS_STATUS_DENY_POLICY 4 2333 #define DOT11_TFS_STATUS_DENY_UNSPECIFIED 5 2334 #define DOT11_TFS_STATUS_ALTPREF_POLICY 7 2335 #define DOT11_TFS_STATUS_ALTPREF_TCLAS_UNSUPP 14 2336 2337 /* FMS Element Status and TFS Response Status Definition */ 2338 #define DOT11_FMS_TFS_STATUS_ACCEPT 0 2339 #define DOT11_FMS_TFS_STATUS_DENY_FORMAT 1 2340 #define DOT11_FMS_TFS_STATUS_DENY_RESOURCE 2 2341 #define DOT11_FMS_TFS_STATUS_DENY_MULTIPLE_DI 3 2342 #define DOT11_FMS_TFS_STATUS_DENY_POLICY 4 2343 #define DOT11_FMS_TFS_STATUS_DENY_UNSPECIFIED 5 2344 #define DOT11_FMS_TFS_STATUS_ALT_DIFF_DI 6 2345 #define DOT11_FMS_TFS_STATUS_ALT_POLICY 7 2346 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_DI 8 2347 #define DOT11_FMS_TFS_STATUS_ALT_MCRATE 9 2348 #define DOT11_FMS_TFS_STATUS_TERM_POLICY 10 2349 #define DOT11_FMS_TFS_STATUS_TERM_RESOURCE 11 2350 #define DOT11_FMS_TFS_STATUS_TERM_HIGHER_PRIO 12 2351 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_MDI 13 2352 #define DOT11_FMS_TFS_STATUS_ALT_TCLAS_UNSUPP 14 2353 2354 /** TFS Management Request frame header */ 2355 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req { 2356 uint8 category; /* category of action frame (10) */ 2357 uint8 action; /* WNM action: TFS request (13) */ 2358 uint8 token; /* dialog token */ 2359 uint8 data[1]; /* Elements */ 2360 } BWL_POST_PACKED_STRUCT; 2361 typedef struct dot11_tfs_req dot11_tfs_req_t; 2362 #define DOT11_TFS_REQ_LEN 3 /* Fixed length */ 2363 2364 /** TFS Management Response frame header */ 2365 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp { 2366 uint8 category; /* category of action frame (10) */ 2367 uint8 action; /* WNM action: TFS request (14) */ 2368 uint8 token; /* dialog token */ 2369 uint8 data[1]; /* Elements */ 2370 } BWL_POST_PACKED_STRUCT; 2371 typedef struct dot11_tfs_resp dot11_tfs_resp_t; 2372 #define DOT11_TFS_RESP_LEN 3 /* Fixed length */ 2373 2374 /** TFS Management Notify frame request header */ 2375 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_req { 2376 uint8 category; /* category of action frame (10) */ 2377 uint8 action; /* WNM action: TFS notify request (15) */ 2378 uint8 tfs_id_cnt; /* TFS IDs count */ 2379 uint8 tfs_id[1]; /* Array of TFS IDs */ 2380 } BWL_POST_PACKED_STRUCT; 2381 typedef struct dot11_tfs_notify_req dot11_tfs_notify_req_t; 2382 #define DOT11_TFS_NOTIFY_REQ_LEN 3 /* Fixed length */ 2383 2384 /** TFS Management Notify frame response header */ 2385 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_resp { 2386 uint8 category; /* category of action frame (10) */ 2387 uint8 action; /* WNM action: TFS notify response (28) */ 2388 uint8 tfs_id_cnt; /* TFS IDs count */ 2389 uint8 tfs_id[1]; /* Array of TFS IDs */ 2390 } BWL_POST_PACKED_STRUCT; 2391 typedef struct dot11_tfs_notify_resp dot11_tfs_notify_resp_t; 2392 #define DOT11_TFS_NOTIFY_RESP_LEN 3 /* Fixed length */ 2393 2394 /** WNM-Sleep Management Request frame header */ 2395 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_req { 2396 uint8 category; /* category of action frame (10) */ 2397 uint8 action; /* WNM action: wnm-sleep request (16) */ 2398 uint8 token; /* dialog token */ 2399 uint8 data[1]; /* Elements */ 2400 } BWL_POST_PACKED_STRUCT; 2401 typedef struct dot11_wnm_sleep_req dot11_wnm_sleep_req_t; 2402 #define DOT11_WNM_SLEEP_REQ_LEN 3 /* Fixed length */ 2403 2404 /** WNM-Sleep Management Response frame header */ 2405 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_resp { 2406 uint8 category; /* category of action frame (10) */ 2407 uint8 action; /* WNM action: wnm-sleep request (17) */ 2408 uint8 token; /* dialog token */ 2409 uint16 key_len; /* key data length */ 2410 uint8 data[1]; /* Elements */ 2411 } BWL_POST_PACKED_STRUCT; 2412 typedef struct dot11_wnm_sleep_resp dot11_wnm_sleep_resp_t; 2413 #define DOT11_WNM_SLEEP_RESP_LEN 5 /* Fixed length */ 2414 2415 #define DOT11_WNM_SLEEP_SUBELEM_ID_GTK 0 2416 #define DOT11_WNM_SLEEP_SUBELEM_ID_IGTK 1 2417 2418 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_gtk { 2419 uint8 sub_id; 2420 uint8 len; 2421 uint16 key_info; 2422 uint8 key_length; 2423 uint8 rsc[8]; 2424 uint8 key[1]; 2425 } BWL_POST_PACKED_STRUCT; 2426 typedef struct dot11_wnm_sleep_subelem_gtk dot11_wnm_sleep_subelem_gtk_t; 2427 #define DOT11_WNM_SLEEP_SUBELEM_GTK_FIXED_LEN 11 /* without sub_id, len, and key */ 2428 #define DOT11_WNM_SLEEP_SUBELEM_GTK_MAX_LEN 43 /* without sub_id and len */ 2429 2430 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_igtk { 2431 uint8 sub_id; 2432 uint8 len; 2433 uint16 key_id; 2434 uint8 pn[6]; 2435 uint8 key[16]; 2436 } BWL_POST_PACKED_STRUCT; 2437 typedef struct dot11_wnm_sleep_subelem_igtk dot11_wnm_sleep_subelem_igtk_t; 2438 #define DOT11_WNM_SLEEP_SUBELEM_IGTK_LEN 24 /* Fixed length */ 2439 2440 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_ie { 2441 uint8 id; /* 93, DOT11_MNG_WNM_SLEEP_MODE_ID */ 2442 uint8 len; 2443 uint8 act_type; 2444 uint8 resp_status; 2445 uint16 interval; 2446 } BWL_POST_PACKED_STRUCT; 2447 typedef struct dot11_wnm_sleep_ie dot11_wnm_sleep_ie_t; 2448 #define DOT11_WNM_SLEEP_IE_LEN 4 /* Fixed length */ 2449 2450 #define DOT11_WNM_SLEEP_ACT_TYPE_ENTER 0 2451 #define DOT11_WNM_SLEEP_ACT_TYPE_EXIT 1 2452 2453 #define DOT11_WNM_SLEEP_RESP_ACCEPT 0 2454 #define DOT11_WNM_SLEEP_RESP_UPDATE 1 2455 #define DOT11_WNM_SLEEP_RESP_DENY 2 2456 #define DOT11_WNM_SLEEP_RESP_DENY_TEMP 3 2457 #define DOT11_WNM_SLEEP_RESP_DENY_KEY 4 2458 #define DOT11_WNM_SLEEP_RESP_DENY_INUSE 5 2459 #define DOT11_WNM_SLEEP_RESP_LAST 6 2460 2461 /** DMS Management Request frame header */ 2462 BWL_PRE_PACKED_STRUCT struct dot11_dms_req { 2463 uint8 category; /* category of action frame (10) */ 2464 uint8 action; /* WNM action: dms request (23) */ 2465 uint8 token; /* dialog token */ 2466 uint8 data[1]; /* Elements */ 2467 } BWL_POST_PACKED_STRUCT; 2468 typedef struct dot11_dms_req dot11_dms_req_t; 2469 #define DOT11_DMS_REQ_LEN 3 /* Fixed length */ 2470 2471 /** DMS Management Response frame header */ 2472 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp { 2473 uint8 category; /* category of action frame (10) */ 2474 uint8 action; /* WNM action: dms request (24) */ 2475 uint8 token; /* dialog token */ 2476 uint8 data[1]; /* Elements */ 2477 } BWL_POST_PACKED_STRUCT; 2478 typedef struct dot11_dms_resp dot11_dms_resp_t; 2479 #define DOT11_DMS_RESP_LEN 3 /* Fixed length */ 2480 2481 /** DMS request element */ 2482 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_ie { 2483 uint8 id; /* 99, DOT11_MNG_DMS_REQUEST_ID */ 2484 uint8 len; 2485 uint8 data[1]; 2486 } BWL_POST_PACKED_STRUCT; 2487 typedef struct dot11_dms_req_ie dot11_dms_req_ie_t; 2488 #define DOT11_DMS_REQ_IE_LEN 2 /* Fixed length */ 2489 2490 /** DMS response element */ 2491 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_ie { 2492 uint8 id; /* 100, DOT11_MNG_DMS_RESPONSE_ID */ 2493 uint8 len; 2494 uint8 data[1]; 2495 } BWL_POST_PACKED_STRUCT; 2496 typedef struct dot11_dms_resp_ie dot11_dms_resp_ie_t; 2497 #define DOT11_DMS_RESP_IE_LEN 2 /* Fixed length */ 2498 2499 /** DMS request descriptor */ 2500 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_desc { 2501 uint8 dms_id; 2502 uint8 len; 2503 uint8 type; 2504 uint8 data[1]; 2505 } BWL_POST_PACKED_STRUCT; 2506 typedef struct dot11_dms_req_desc dot11_dms_req_desc_t; 2507 #define DOT11_DMS_REQ_DESC_LEN 3 /* Fixed length */ 2508 2509 #define DOT11_DMS_REQ_TYPE_ADD 0 2510 #define DOT11_DMS_REQ_TYPE_REMOVE 1 2511 #define DOT11_DMS_REQ_TYPE_CHANGE 2 2512 2513 /** DMS response status */ 2514 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_st { 2515 uint8 dms_id; 2516 uint8 len; 2517 uint8 type; 2518 uint16 lsc; 2519 uint8 data[1]; 2520 } BWL_POST_PACKED_STRUCT; 2521 typedef struct dot11_dms_resp_st dot11_dms_resp_st_t; 2522 #define DOT11_DMS_RESP_STATUS_LEN 5 /* Fixed length */ 2523 2524 #define DOT11_DMS_RESP_TYPE_ACCEPT 0 2525 #define DOT11_DMS_RESP_TYPE_DENY 1 2526 #define DOT11_DMS_RESP_TYPE_TERM 2 2527 2528 #define DOT11_DMS_RESP_LSC_UNSUPPORTED 0xFFFF 2529 2530 /** WNM-Notification Request frame header */ 2531 BWL_PRE_PACKED_STRUCT struct dot11_wnm_notif_req { 2532 uint8 category; /* category of action frame (10) */ 2533 uint8 action; /* WNM action: Notification request (26) */ 2534 uint8 token; /* dialog token */ 2535 uint8 type; /* type */ 2536 uint8 data[1]; /* Sub-elements */ 2537 } BWL_POST_PACKED_STRUCT; 2538 typedef struct dot11_wnm_notif_req dot11_wnm_notif_req_t; 2539 #define DOT11_WNM_NOTIF_REQ_LEN 4 /* Fixed length */ 2540 2541 /** FMS Management Request frame header */ 2542 BWL_PRE_PACKED_STRUCT struct dot11_fms_req { 2543 uint8 category; /* category of action frame (10) */ 2544 uint8 action; /* WNM action: fms request (9) */ 2545 uint8 token; /* dialog token */ 2546 uint8 data[1]; /* Elements */ 2547 } BWL_POST_PACKED_STRUCT; 2548 typedef struct dot11_fms_req dot11_fms_req_t; 2549 #define DOT11_FMS_REQ_LEN 3 /* Fixed length */ 2550 2551 /** FMS Management Response frame header */ 2552 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp { 2553 uint8 category; /* category of action frame (10) */ 2554 uint8 action; /* WNM action: fms request (10) */ 2555 uint8 token; /* dialog token */ 2556 uint8 data[1]; /* Elements */ 2557 } BWL_POST_PACKED_STRUCT; 2558 typedef struct dot11_fms_resp dot11_fms_resp_t; 2559 #define DOT11_FMS_RESP_LEN 3 /* Fixed length */ 2560 2561 /** FMS Descriptor element */ 2562 BWL_PRE_PACKED_STRUCT struct dot11_fms_desc { 2563 uint8 id; 2564 uint8 len; 2565 uint8 num_fms_cnt; 2566 uint8 data[1]; 2567 } BWL_POST_PACKED_STRUCT; 2568 typedef struct dot11_fms_desc dot11_fms_desc_t; 2569 #define DOT11_FMS_DESC_LEN 1 /* Fixed length */ 2570 2571 #define DOT11_FMS_CNTR_MAX 0x8 2572 #define DOT11_FMS_CNTR_ID_MASK 0x7 2573 #define DOT11_FMS_CNTR_ID_SHIFT 0x0 2574 #define DOT11_FMS_CNTR_COUNT_MASK 0xf1 2575 #define DOT11_FMS_CNTR_SHIFT 0x3 2576 2577 /** FMS request element */ 2578 BWL_PRE_PACKED_STRUCT struct dot11_fms_req_ie { 2579 uint8 id; 2580 uint8 len; 2581 uint8 fms_token; /* token used to identify fms stream set */ 2582 uint8 data[1]; 2583 } BWL_POST_PACKED_STRUCT; 2584 typedef struct dot11_fms_req_ie dot11_fms_req_ie_t; 2585 #define DOT11_FMS_REQ_IE_FIX_LEN 1 /* Fixed length */ 2586 2587 BWL_PRE_PACKED_STRUCT struct dot11_rate_id_field { 2588 uint8 mask; 2589 uint8 mcs_idx; 2590 uint16 rate; 2591 } BWL_POST_PACKED_STRUCT; 2592 typedef struct dot11_rate_id_field dot11_rate_id_field_t; 2593 #define DOT11_RATE_ID_FIELD_MCS_SEL_MASK 0x7 2594 #define DOT11_RATE_ID_FIELD_MCS_SEL_OFFSET 0 2595 #define DOT11_RATE_ID_FIELD_RATETYPE_MASK 0x18 2596 #define DOT11_RATE_ID_FIELD_RATETYPE_OFFSET 3 2597 #define DOT11_RATE_ID_FIELD_LEN sizeof(dot11_rate_id_field_t) 2598 2599 /** FMS request subelements */ 2600 BWL_PRE_PACKED_STRUCT struct dot11_fms_se { 2601 uint8 sub_id; 2602 uint8 len; 2603 uint8 interval; 2604 uint8 max_interval; 2605 dot11_rate_id_field_t rate; 2606 uint8 data[1]; 2607 } BWL_POST_PACKED_STRUCT; 2608 typedef struct dot11_fms_se dot11_fms_se_t; 2609 #define DOT11_FMS_REQ_SE_LEN 6 /* Fixed length */ 2610 2611 #define DOT11_FMS_REQ_SE_ID_FMS 1 /* FMS subelement */ 2612 #define DOT11_FMS_REQ_SE_ID_VS 221 /* Vendor Specific subelement */ 2613 2614 /** FMS response element */ 2615 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp_ie { 2616 uint8 id; 2617 uint8 len; 2618 uint8 fms_token; 2619 uint8 data[1]; 2620 } BWL_POST_PACKED_STRUCT; 2621 typedef struct dot11_fms_resp_ie dot11_fms_resp_ie_t; 2622 #define DOT11_FMS_RESP_IE_FIX_LEN 1 /* Fixed length */ 2623 2624 /* FMS status subelements */ 2625 #define DOT11_FMS_STATUS_SE_ID_FMS 1 /* FMS Status */ 2626 #define DOT11_FMS_STATUS_SE_ID_TCLAS 2 /* TCLAS Status */ 2627 #define DOT11_FMS_STATUS_SE_ID_VS 221 /* Vendor Specific subelement */ 2628 2629 /** FMS status subelement */ 2630 BWL_PRE_PACKED_STRUCT struct dot11_fms_status_se { 2631 uint8 sub_id; 2632 uint8 len; 2633 uint8 status; 2634 uint8 interval; 2635 uint8 max_interval; 2636 uint8 fmsid; 2637 uint8 counter; 2638 dot11_rate_id_field_t rate; 2639 uint8 mcast_addr[ETHER_ADDR_LEN]; 2640 } BWL_POST_PACKED_STRUCT; 2641 typedef struct dot11_fms_status_se dot11_fms_status_se_t; 2642 #define DOT11_FMS_STATUS_SE_LEN 15 /* Fixed length */ 2643 2644 /** TCLAS status subelement */ 2645 BWL_PRE_PACKED_STRUCT struct dot11_tclas_status_se { 2646 uint8 sub_id; 2647 uint8 len; 2648 uint8 fmsid; 2649 uint8 data[1]; 2650 } BWL_POST_PACKED_STRUCT; 2651 typedef struct dot11_tclas_status_se dot11_tclas_status_se_t; 2652 #define DOT11_TCLAS_STATUS_SE_LEN 1 /* Fixed length */ 2653 2654 BWL_PRE_PACKED_STRUCT struct dot11_addba_req { 2655 uint8 category; /* category of action frame (3) */ 2656 uint8 action; /* action: addba req */ 2657 uint8 token; /* identifier */ 2658 uint16 addba_param_set; /* parameter set */ 2659 uint16 timeout; /* timeout in seconds */ 2660 uint16 start_seqnum; /* starting sequence number */ 2661 } BWL_POST_PACKED_STRUCT; 2662 typedef struct dot11_addba_req dot11_addba_req_t; 2663 #define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */ 2664 2665 BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { 2666 uint8 category; /* category of action frame (3) */ 2667 uint8 action; /* action: addba resp */ 2668 uint8 token; /* identifier */ 2669 uint16 status; /* status of add request */ 2670 uint16 addba_param_set; /* negotiated parameter set */ 2671 uint16 timeout; /* negotiated timeout in seconds */ 2672 } BWL_POST_PACKED_STRUCT; 2673 typedef struct dot11_addba_resp dot11_addba_resp_t; 2674 #define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */ 2675 2676 /* DELBA action parameters */ 2677 #define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */ 2678 #define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */ 2679 #define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */ 2680 #define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */ 2681 2682 BWL_PRE_PACKED_STRUCT struct dot11_delba { 2683 uint8 category; /* category of action frame (3) */ 2684 uint8 action; /* action: addba req */ 2685 uint16 delba_param_set; /* paarmeter set */ 2686 uint16 reason; /* reason for dellba */ 2687 } BWL_POST_PACKED_STRUCT; 2688 typedef struct dot11_delba dot11_delba_t; 2689 #define DOT11_DELBA_LEN 6 /* length of delba frame */ 2690 2691 /* SA Query action field value */ 2692 #define SA_QUERY_REQUEST 0 2693 #define SA_QUERY_RESPONSE 1 2694 2695 /* ************* 802.11r related definitions. ************* */ 2696 2697 /** Over-the-DS Fast Transition Request frame header */ 2698 BWL_PRE_PACKED_STRUCT struct dot11_ft_req { 2699 uint8 category; /* category of action frame (6) */ 2700 uint8 action; /* action: ft req */ 2701 uint8 sta_addr[ETHER_ADDR_LEN]; 2702 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2703 uint8 data[1]; /* Elements */ 2704 } BWL_POST_PACKED_STRUCT; 2705 typedef struct dot11_ft_req dot11_ft_req_t; 2706 #define DOT11_FT_REQ_FIXED_LEN 14 2707 2708 /** Over-the-DS Fast Transition Response frame header */ 2709 BWL_PRE_PACKED_STRUCT struct dot11_ft_res { 2710 uint8 category; /* category of action frame (6) */ 2711 uint8 action; /* action: ft resp */ 2712 uint8 sta_addr[ETHER_ADDR_LEN]; 2713 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2714 uint16 status; /* status code */ 2715 uint8 data[1]; /* Elements */ 2716 } BWL_POST_PACKED_STRUCT; 2717 typedef struct dot11_ft_res dot11_ft_res_t; 2718 #define DOT11_FT_RES_FIXED_LEN 16 2719 2720 /** RDE RIC Data Element. */ 2721 BWL_PRE_PACKED_STRUCT struct dot11_rde_ie { 2722 uint8 id; /* 11r, DOT11_MNG_RDE_ID */ 2723 uint8 length; 2724 uint8 rde_id; /* RDE identifier. */ 2725 uint8 rd_count; /* Resource Descriptor Count. */ 2726 uint16 status; /* Status Code. */ 2727 } BWL_POST_PACKED_STRUCT; 2728 typedef struct dot11_rde_ie dot11_rde_ie_t; 2729 2730 /* 11r - Size of the RDE (RIC Data Element) IE, including TLV header. */ 2731 #define DOT11_MNG_RDE_IE_LEN sizeof(dot11_rde_ie_t) 2732 2733 /* ************* 802.11k related definitions. ************* */ 2734 2735 /* Radio measurements enabled capability ie */ 2736 #define DOT11_RRM_CAP_LEN 5 /* length of rrm cap bitmap */ 2737 #define RCPI_IE_LEN 1 2738 #define RSNI_IE_LEN 1 2739 BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { 2740 uint8 cap[DOT11_RRM_CAP_LEN]; 2741 } BWL_POST_PACKED_STRUCT; 2742 typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; 2743 2744 /* Bitmap definitions for cap ie */ 2745 #define DOT11_RRM_CAP_LINK 0 2746 #define DOT11_RRM_CAP_NEIGHBOR_REPORT 1 2747 #define DOT11_RRM_CAP_PARALLEL 2 2748 #define DOT11_RRM_CAP_REPEATED 3 2749 #define DOT11_RRM_CAP_BCN_PASSIVE 4 2750 #define DOT11_RRM_CAP_BCN_ACTIVE 5 2751 #define DOT11_RRM_CAP_BCN_TABLE 6 2752 #define DOT11_RRM_CAP_BCN_REP_COND 7 2753 #define DOT11_RRM_CAP_FM 8 2754 #define DOT11_RRM_CAP_CLM 9 2755 #define DOT11_RRM_CAP_NHM 10 2756 #define DOT11_RRM_CAP_SM 11 2757 #define DOT11_RRM_CAP_LCIM 12 2758 #define DOT11_RRM_CAP_LCIA 13 2759 #define DOT11_RRM_CAP_TSCM 14 2760 #define DOT11_RRM_CAP_TTSCM 15 2761 #define DOT11_RRM_CAP_AP_CHANREP 16 2762 #define DOT11_RRM_CAP_RMMIB 17 2763 /* bit18-bit23, not used for RRM_IOVAR */ 2764 #define DOT11_RRM_CAP_MPC0 24 2765 #define DOT11_RRM_CAP_MPC1 25 2766 #define DOT11_RRM_CAP_MPC2 26 2767 #define DOT11_RRM_CAP_MPTI 27 2768 #define DOT11_RRM_CAP_NBRTSFO 28 2769 #define DOT11_RRM_CAP_RCPI 29 2770 #define DOT11_RRM_CAP_RSNI 30 2771 #define DOT11_RRM_CAP_BSSAAD 31 2772 #define DOT11_RRM_CAP_BSSAAC 32 2773 #define DOT11_RRM_CAP_AI 33 2774 #define DOT11_RRM_CAP_FTM_RANGE 34 2775 #define DOT11_RRM_CAP_CIVIC_LOC 35 2776 #define DOT11_RRM_CAP_IDENT_LOC 36 2777 #define DOT11_RRM_CAP_LAST 36 2778 2779 #ifdef WL11K_ALL_MEAS 2780 #define DOT11_RRM_CAP_LINK_ENAB (1 << DOT11_RRM_CAP_LINK) 2781 #define DOT11_RRM_CAP_FM_ENAB (1 << (DOT11_RRM_CAP_FM - 8)) 2782 #define DOT11_RRM_CAP_CLM_ENAB (1 << (DOT11_RRM_CAP_CLM - 8)) 2783 #define DOT11_RRM_CAP_NHM_ENAB (1 << (DOT11_RRM_CAP_NHM - 8)) 2784 #define DOT11_RRM_CAP_SM_ENAB (1 << (DOT11_RRM_CAP_SM - 8)) 2785 #define DOT11_RRM_CAP_LCIM_ENAB (1 << (DOT11_RRM_CAP_LCIM - 8)) 2786 #define DOT11_RRM_CAP_TSCM_ENAB (1 << (DOT11_RRM_CAP_TSCM - 8)) 2787 #ifdef WL11K_AP 2788 #define DOT11_RRM_CAP_MPC0_ENAB (1 << (DOT11_RRM_CAP_MPC0 - 24)) 2789 #define DOT11_RRM_CAP_MPC1_ENAB (1 << (DOT11_RRM_CAP_MPC1 - 24)) 2790 #define DOT11_RRM_CAP_MPC2_ENAB (1 << (DOT11_RRM_CAP_MPC2 - 24)) 2791 #define DOT11_RRM_CAP_MPTI_ENAB (1 << (DOT11_RRM_CAP_MPTI - 24)) 2792 #else 2793 #define DOT11_RRM_CAP_MPC0_ENAB 0 2794 #define DOT11_RRM_CAP_MPC1_ENAB 0 2795 #define DOT11_RRM_CAP_MPC2_ENAB 0 2796 #define DOT11_RRM_CAP_MPTI_ENAB 0 2797 #endif /* WL11K_AP */ 2798 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB (1 << (DOT11_RRM_CAP_CIVIC_LOC - 32)) 2799 #define DOT11_RRM_CAP_IDENT_LOC_ENAB (1 << (DOT11_RRM_CAP_IDENT_LOC - 32)) 2800 #else 2801 #define DOT11_RRM_CAP_LINK_ENAB 0 2802 #define DOT11_RRM_CAP_FM_ENAB 0 2803 #define DOT11_RRM_CAP_CLM_ENAB 0 2804 #define DOT11_RRM_CAP_NHM_ENAB 0 2805 #define DOT11_RRM_CAP_SM_ENAB 0 2806 #define DOT11_RRM_CAP_LCIM_ENAB 0 2807 #define DOT11_RRM_CAP_TSCM_ENAB 0 2808 #define DOT11_RRM_CAP_MPC0_ENAB 0 2809 #define DOT11_RRM_CAP_MPC1_ENAB 0 2810 #define DOT11_RRM_CAP_MPC2_ENAB 0 2811 #define DOT11_RRM_CAP_MPTI_ENAB 0 2812 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB 0 2813 #define DOT11_RRM_CAP_IDENT_LOC_ENAB 0 2814 #endif /* WL11K_ALL_MEAS */ 2815 #ifdef WL11K_NBR_MEAS 2816 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB (1 << DOT11_RRM_CAP_NEIGHBOR_REPORT) 2817 #else 2818 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB 0 2819 #endif /* WL11K_NBR_MEAS */ 2820 #ifdef WL11K_BCN_MEAS 2821 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB (1 << DOT11_RRM_CAP_BCN_PASSIVE) 2822 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB (1 << DOT11_RRM_CAP_BCN_ACTIVE) 2823 #else 2824 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB 0 2825 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB 0 2826 #endif /* WL11K_BCN_MEAS */ 2827 #define DOT11_RRM_CAP_MPA_MASK 0x7 2828 /* Operating Class (formerly "Regulatory Class") definitions */ 2829 #define DOT11_OP_CLASS_NONE 255 2830 2831 BWL_PRE_PACKED_STRUCT struct do11_ap_chrep { 2832 uint8 id; 2833 uint8 len; 2834 uint8 reg; 2835 uint8 chanlist[1]; 2836 } BWL_POST_PACKED_STRUCT; 2837 typedef struct do11_ap_chrep dot11_ap_chrep_t; 2838 2839 /* Radio Measurements action ids */ 2840 #define DOT11_RM_ACTION_RM_REQ 0 /* Radio measurement request */ 2841 #define DOT11_RM_ACTION_RM_REP 1 /* Radio measurement report */ 2842 #define DOT11_RM_ACTION_LM_REQ 2 /* Link measurement request */ 2843 #define DOT11_RM_ACTION_LM_REP 3 /* Link measurement report */ 2844 #define DOT11_RM_ACTION_NR_REQ 4 /* Neighbor report request */ 2845 #define DOT11_RM_ACTION_NR_REP 5 /* Neighbor report response */ 2846 #define DOT11_PUB_ACTION_MP 7 /* Measurement Pilot public action id */ 2847 2848 /** Generic radio measurement action frame header */ 2849 BWL_PRE_PACKED_STRUCT struct dot11_rm_action { 2850 uint8 category; /* category of action frame (5) */ 2851 uint8 action; /* radio measurement action */ 2852 uint8 token; /* dialog token */ 2853 uint8 data[1]; 2854 } BWL_POST_PACKED_STRUCT; 2855 typedef struct dot11_rm_action dot11_rm_action_t; 2856 #define DOT11_RM_ACTION_LEN 3 2857 2858 BWL_PRE_PACKED_STRUCT struct dot11_rmreq { 2859 uint8 category; /* category of action frame (5) */ 2860 uint8 action; /* radio measurement action */ 2861 uint8 token; /* dialog token */ 2862 uint16 reps; /* no. of repetitions */ 2863 uint8 data[1]; 2864 } BWL_POST_PACKED_STRUCT; 2865 typedef struct dot11_rmreq dot11_rmreq_t; 2866 #define DOT11_RMREQ_LEN 5 2867 2868 BWL_PRE_PACKED_STRUCT struct dot11_rm_ie { 2869 uint8 id; 2870 uint8 len; 2871 uint8 token; 2872 uint8 mode; 2873 uint8 type; 2874 } BWL_POST_PACKED_STRUCT; 2875 typedef struct dot11_rm_ie dot11_rm_ie_t; 2876 #define DOT11_RM_IE_LEN 5 2877 2878 /* Definitions for "mode" bits in rm req */ 2879 #define DOT11_RMREQ_MODE_PARALLEL 1 2880 #define DOT11_RMREQ_MODE_ENABLE 2 2881 #define DOT11_RMREQ_MODE_REQUEST 4 2882 #define DOT11_RMREQ_MODE_REPORT 8 2883 #define DOT11_RMREQ_MODE_DURMAND 0x10 /* Duration Mandatory */ 2884 2885 /* Definitions for "mode" bits in rm rep */ 2886 #define DOT11_RMREP_MODE_LATE 1 2887 #define DOT11_RMREP_MODE_INCAPABLE 2 2888 #define DOT11_RMREP_MODE_REFUSED 4 2889 2890 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn { 2891 uint8 id; 2892 uint8 len; 2893 uint8 token; 2894 uint8 mode; 2895 uint8 type; 2896 uint8 reg; 2897 uint8 channel; 2898 uint16 interval; 2899 uint16 duration; 2900 uint8 bcn_mode; 2901 struct ether_addr bssid; 2902 } BWL_POST_PACKED_STRUCT; 2903 typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t; 2904 #define DOT11_RMREQ_BCN_LEN 18u 2905 2906 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn { 2907 uint8 reg; 2908 uint8 channel; 2909 uint32 starttime[2]; 2910 uint16 duration; 2911 uint8 frame_info; 2912 uint8 rcpi; 2913 uint8 rsni; 2914 struct ether_addr bssid; 2915 uint8 antenna_id; 2916 uint32 parent_tsf; 2917 } BWL_POST_PACKED_STRUCT; 2918 typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t; 2919 #define DOT11_RMREP_BCN_LEN 26 2920 2921 /* Beacon request measurement mode */ 2922 #define DOT11_RMREQ_BCN_PASSIVE 0 2923 #define DOT11_RMREQ_BCN_ACTIVE 1 2924 #define DOT11_RMREQ_BCN_TABLE 2 2925 2926 /* Sub-element IDs for Beacon Request */ 2927 #define DOT11_RMREQ_BCN_SSID_ID 0 2928 #define DOT11_RMREQ_BCN_REPINFO_ID 1 2929 #define DOT11_RMREQ_BCN_REPDET_ID 2 2930 #define DOT11_RMREQ_BCN_REQUEST_ID 10 2931 #define DOT11_RMREQ_BCN_APCHREP_ID DOT11_MNG_AP_CHREP_ID 2932 #define DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ID 164 2933 2934 /* Reporting Detail element definition */ 2935 #define DOT11_RMREQ_BCN_REPDET_FIXED 0 /* Fixed length fields only */ 2936 #define DOT11_RMREQ_BCN_REPDET_REQUEST 1 /* + requested information elems */ 2937 #define DOT11_RMREQ_BCN_REPDET_ALL 2 /* All fields */ 2938 2939 /* Reporting Information (reporting condition) element definition */ 2940 #define DOT11_RMREQ_BCN_REPINFO_LEN 2 /* Beacon Reporting Information length */ 2941 #define DOT11_RMREQ_BCN_REPCOND_DEFAULT 0 /* Report to be issued after each measurement */ 2942 2943 /* Last Beacon Report Indication Request definition */ 2944 #define DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ENAB 1 2945 2946 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_last_bcn_rpt_ind_req { 2947 uint8 id; /* DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ID */ 2948 uint8 len; /* length of remaining fields */ 2949 uint8 data; /* data = 1 means last bcn rpt ind requested */ 2950 } BWL_POST_PACKED_STRUCT; 2951 typedef struct dot11_rmrep_last_bcn_rpt_ind_req dot11_rmrep_last_bcn_rpt_ind_req_t; 2952 2953 /* Sub-element IDs for Beacon Report */ 2954 #define DOT11_RMREP_BCN_FRM_BODY 1 2955 #define DOT11_RMREP_BCN_FRM_BODY_FRAG_ID 2 2956 #define DOT11_RMREP_BCN_LAST_RPT_IND 164 2957 #define DOT11_RMREP_BCN_FRM_BODY_LEN_MAX 224 /* 802.11k-2008 7.3.2.22.6 */ 2958 2959 /* Refer IEEE P802.11-REVmd/D1.0 9.4.2.21.7 Beacon report */ 2960 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn_frm_body_fragmt_id { 2961 uint8 id; /* DOT11_RMREP_BCN_FRM_BODY_FRAG_ID */ 2962 uint8 len; /* length of remaining fields */ 2963 /* More fragments(B15), fragment Id(B8-B14), Bcn rpt instance ID (B0 - B7) */ 2964 uint16 frag_info_rpt_id; 2965 } BWL_POST_PACKED_STRUCT; 2966 2967 typedef struct dot11_rmrep_bcn_frm_body_fragmt_id dot11_rmrep_bcn_frm_body_fragmt_id_t; 2968 2969 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn_frm_body_frag_id { 2970 uint8 id; /* DOT11_RMREP_BCN_FRM_BODY_FRAG_ID */ 2971 uint8 len; /* length of remaining fields */ 2972 uint8 bcn_rpt_id; /* Bcn rpt instance ID */ 2973 uint8 frag_info; /* fragment Id(7 bits) | More fragments(1 bit) */ 2974 } BWL_POST_PACKED_STRUCT; 2975 2976 typedef struct dot11_rmrep_bcn_frm_body_frag_id dot11_rmrep_bcn_frm_body_frag_id_t; 2977 #define DOT11_RMREP_BCNRPT_FRAG_ID_DATA_LEN 2u 2978 #define DOT11_RMREP_BCNRPT_FRAG_ID_SE_LEN sizeof(dot11_rmrep_bcn_frm_body_frag_id_t) 2979 #define DOT11_RMREP_BCNRPT_FRAG_ID_NUM_SHIFT 1u 2980 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_SE_LEN sizeof(dot11_rmrep_bcn_frm_body_fragmt_id_t) 2981 #define DOT11_RMREP_BCNRPT_BCN_RPT_ID_MASK 0x00FFu 2982 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_NUM_SHIFT 8u 2983 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_NUM_MASK 0x7F00u 2984 #define DOT11_RMREP_BCNRPT_MORE_FRAG_SHIFT 15u 2985 #define DOT11_RMREP_BCNRPT_MORE_FRAG_MASK 0x8000u 2986 2987 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_last_bcn_rpt_ind { 2988 uint8 id; /* DOT11_RMREP_BCN_LAST_RPT_IND */ 2989 uint8 len; /* length of remaining fields */ 2990 uint8 data; /* data = 1 is last bcn rpt */ 2991 } BWL_POST_PACKED_STRUCT; 2992 2993 typedef struct dot11_rmrep_last_bcn_rpt_ind dot11_rmrep_last_bcn_rpt_ind_t; 2994 #define DOT11_RMREP_LAST_BCN_RPT_IND_DATA_LEN 1 2995 #define DOT11_RMREP_LAST_BCN_RPT_IND_SE_LEN sizeof(dot11_rmrep_last_bcn_rpt_ind_t) 2996 2997 /* Sub-element IDs for Frame Report */ 2998 #define DOT11_RMREP_FRAME_COUNT_REPORT 1 2999 3000 /* Channel load request */ 3001 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_chanload { 3002 uint8 id; 3003 uint8 len; 3004 uint8 token; 3005 uint8 mode; 3006 uint8 type; 3007 uint8 reg; 3008 uint8 channel; 3009 uint16 interval; 3010 uint16 duration; 3011 } BWL_POST_PACKED_STRUCT; 3012 typedef struct dot11_rmreq_chanload dot11_rmreq_chanload_t; 3013 #define DOT11_RMREQ_CHANLOAD_LEN 11 3014 3015 /** Channel load report */ 3016 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_chanload { 3017 uint8 reg; 3018 uint8 channel; 3019 uint32 starttime[2]; 3020 uint16 duration; 3021 uint8 channel_load; 3022 } BWL_POST_PACKED_STRUCT; 3023 typedef struct dot11_rmrep_chanload dot11_rmrep_chanload_t; 3024 #define DOT11_RMREP_CHANLOAD_LEN 13 3025 3026 /** Noise histogram request */ 3027 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_noise { 3028 uint8 id; 3029 uint8 len; 3030 uint8 token; 3031 uint8 mode; 3032 uint8 type; 3033 uint8 reg; 3034 uint8 channel; 3035 uint16 interval; 3036 uint16 duration; 3037 } BWL_POST_PACKED_STRUCT; 3038 typedef struct dot11_rmreq_noise dot11_rmreq_noise_t; 3039 #define DOT11_RMREQ_NOISE_LEN 11 3040 3041 /** Noise histogram report */ 3042 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_noise { 3043 uint8 reg; 3044 uint8 channel; 3045 uint32 starttime[2]; 3046 uint16 duration; 3047 uint8 antid; 3048 uint8 anpi; 3049 uint8 ipi0_dens; 3050 uint8 ipi1_dens; 3051 uint8 ipi2_dens; 3052 uint8 ipi3_dens; 3053 uint8 ipi4_dens; 3054 uint8 ipi5_dens; 3055 uint8 ipi6_dens; 3056 uint8 ipi7_dens; 3057 uint8 ipi8_dens; 3058 uint8 ipi9_dens; 3059 uint8 ipi10_dens; 3060 } BWL_POST_PACKED_STRUCT; 3061 typedef struct dot11_rmrep_noise dot11_rmrep_noise_t; 3062 #define DOT11_RMREP_NOISE_LEN 25 3063 3064 /** Frame request */ 3065 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_frame { 3066 uint8 id; 3067 uint8 len; 3068 uint8 token; 3069 uint8 mode; 3070 uint8 type; 3071 uint8 reg; 3072 uint8 channel; 3073 uint16 interval; 3074 uint16 duration; 3075 uint8 req_type; 3076 struct ether_addr ta; 3077 } BWL_POST_PACKED_STRUCT; 3078 typedef struct dot11_rmreq_frame dot11_rmreq_frame_t; 3079 #define DOT11_RMREQ_FRAME_LEN 18 3080 3081 /** Frame report */ 3082 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frame { 3083 uint8 reg; 3084 uint8 channel; 3085 uint32 starttime[2]; 3086 uint16 duration; 3087 } BWL_POST_PACKED_STRUCT; 3088 typedef struct dot11_rmrep_frame dot11_rmrep_frame_t; 3089 #define DOT11_RMREP_FRAME_LEN 12 3090 3091 /** Frame report entry */ 3092 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frmentry { 3093 struct ether_addr ta; 3094 struct ether_addr bssid; 3095 uint8 phy_type; 3096 uint8 avg_rcpi; 3097 uint8 last_rsni; 3098 uint8 last_rcpi; 3099 uint8 ant_id; 3100 uint16 frame_cnt; 3101 } BWL_POST_PACKED_STRUCT; 3102 typedef struct dot11_rmrep_frmentry dot11_rmrep_frmentry_t; 3103 #define DOT11_RMREP_FRMENTRY_LEN 19 3104 3105 /** STA statistics request */ 3106 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_stat { 3107 uint8 id; 3108 uint8 len; 3109 uint8 token; 3110 uint8 mode; 3111 uint8 type; 3112 struct ether_addr peer; 3113 uint16 interval; 3114 uint16 duration; 3115 uint8 group_id; 3116 } BWL_POST_PACKED_STRUCT; 3117 typedef struct dot11_rmreq_stat dot11_rmreq_stat_t; 3118 #define DOT11_RMREQ_STAT_LEN 16 3119 3120 /** STA statistics report */ 3121 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_stat { 3122 uint16 duration; 3123 uint8 group_id; 3124 } BWL_POST_PACKED_STRUCT; 3125 typedef struct dot11_rmrep_stat dot11_rmrep_stat_t; 3126 3127 /* Statistics Group Report: Group IDs */ 3128 enum { 3129 DOT11_RRM_STATS_GRP_ID_0 = 0, 3130 DOT11_RRM_STATS_GRP_ID_1, 3131 DOT11_RRM_STATS_GRP_ID_2, 3132 DOT11_RRM_STATS_GRP_ID_3, 3133 DOT11_RRM_STATS_GRP_ID_4, 3134 DOT11_RRM_STATS_GRP_ID_5, 3135 DOT11_RRM_STATS_GRP_ID_6, 3136 DOT11_RRM_STATS_GRP_ID_7, 3137 DOT11_RRM_STATS_GRP_ID_8, 3138 DOT11_RRM_STATS_GRP_ID_9, 3139 DOT11_RRM_STATS_GRP_ID_10, 3140 DOT11_RRM_STATS_GRP_ID_11, 3141 DOT11_RRM_STATS_GRP_ID_12, 3142 DOT11_RRM_STATS_GRP_ID_13, 3143 DOT11_RRM_STATS_GRP_ID_14, 3144 DOT11_RRM_STATS_GRP_ID_15, 3145 DOT11_RRM_STATS_GRP_ID_16 3146 }; 3147 3148 /* Statistics Group Report: Group Data length */ 3149 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_0 28 3150 typedef struct rrm_stat_group_0 { 3151 uint32 txfrag; 3152 uint32 txmulti; 3153 uint32 txfail; 3154 uint32 rxframe; 3155 uint32 rxmulti; 3156 uint32 rxbadfcs; 3157 uint32 txframe; 3158 } rrm_stat_group_0_t; 3159 3160 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_1 24 3161 typedef struct rrm_stat_group_1 { 3162 uint32 txretry; 3163 uint32 txretries; 3164 uint32 rxdup; 3165 uint32 txrts; 3166 uint32 rtsfail; 3167 uint32 ackfail; 3168 } rrm_stat_group_1_t; 3169 3170 /* group 2-9 use same qos data structure (tid 0-7), total 52 bytes */ 3171 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_2_9 52 3172 typedef struct rrm_stat_group_qos { 3173 uint32 txfrag; 3174 uint32 txfail; 3175 uint32 txretry; 3176 uint32 txretries; 3177 uint32 rxdup; 3178 uint32 txrts; 3179 uint32 rtsfail; 3180 uint32 ackfail; 3181 uint32 rxfrag; 3182 uint32 txframe; 3183 uint32 txdrop; 3184 uint32 rxmpdu; 3185 uint32 rxretries; 3186 } rrm_stat_group_qos_t; 3187 3188 /* dot11BSSAverageAccessDelay Group (only available at an AP): 8 byte */ 3189 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_10 8 3190 typedef BWL_PRE_PACKED_STRUCT struct rrm_stat_group_10 { 3191 uint8 apavgdelay; 3192 uint8 avgdelaybe; 3193 uint8 avgdelaybg; 3194 uint8 avgdelayvi; 3195 uint8 avgdelayvo; 3196 uint16 stacount; 3197 uint8 chanutil; 3198 } BWL_POST_PACKED_STRUCT rrm_stat_group_10_t; 3199 3200 /* AMSDU, 40 bytes */ 3201 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_11 40 3202 typedef struct rrm_stat_group_11 { 3203 uint32 txamsdu; 3204 uint32 amsdufail; 3205 uint32 amsduretry; 3206 uint32 amsduretries; 3207 uint32 txamsdubyte_h; 3208 uint32 txamsdubyte_l; 3209 uint32 amsduackfail; 3210 uint32 rxamsdu; 3211 uint32 rxamsdubyte_h; 3212 uint32 rxamsdubyte_l; 3213 } rrm_stat_group_11_t; 3214 3215 /* AMPDU, 36 bytes */ 3216 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_12 36 3217 typedef struct rrm_stat_group_12 { 3218 uint32 txampdu; 3219 uint32 txmpdu; 3220 uint32 txampdubyte_h; 3221 uint32 txampdubyte_l; 3222 uint32 rxampdu; 3223 uint32 rxmpdu; 3224 uint32 rxampdubyte_h; 3225 uint32 rxampdubyte_l; 3226 uint32 ampducrcfail; 3227 } rrm_stat_group_12_t; 3228 3229 /* BACK etc, 36 bytes */ 3230 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_13 36 3231 typedef struct rrm_stat_group_13 { 3232 uint32 rximpbarfail; 3233 uint32 rxexpbarfail; 3234 uint32 chanwidthsw; 3235 uint32 txframe20mhz; 3236 uint32 txframe40mhz; 3237 uint32 rxframe20mhz; 3238 uint32 rxframe40mhz; 3239 uint32 psmpgrantdur; 3240 uint32 psmpuseddur; 3241 } rrm_stat_group_13_t; 3242 3243 /* RD Dual CTS etc, 36 bytes */ 3244 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_14 36 3245 typedef struct rrm_stat_group_14 { 3246 uint32 grantrdgused; 3247 uint32 grantrdgunused; 3248 uint32 txframeingrantrdg; 3249 uint32 txbyteingrantrdg_h; 3250 uint32 txbyteingrantrdg_l; 3251 uint32 dualcts; 3252 uint32 dualctsfail; 3253 uint32 rtslsi; 3254 uint32 rtslsifail; 3255 } rrm_stat_group_14_t; 3256 3257 /* bf and STBC etc, 20 bytes */ 3258 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_15 20 3259 typedef struct rrm_stat_group_15 { 3260 uint32 bfframe; 3261 uint32 stbccts; 3262 uint32 stbcctsfail; 3263 uint32 nonstbccts; 3264 uint32 nonstbcctsfail; 3265 } rrm_stat_group_15_t; 3266 3267 /* RSNA, 28 bytes */ 3268 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_16 28 3269 typedef struct rrm_stat_group_16 { 3270 uint32 rsnacmacicverr; 3271 uint32 rsnacmacreplay; 3272 uint32 rsnarobustmgmtccmpreplay; 3273 uint32 rsnatkipicverr; 3274 uint32 rsnatkipicvreplay; 3275 uint32 rsnaccmpdecrypterr; 3276 uint32 rsnaccmpreplay; 3277 } rrm_stat_group_16_t; 3278 3279 /* Transmit stream/category measurement request */ 3280 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_tx_stream { 3281 uint8 id; 3282 uint8 len; 3283 uint8 token; 3284 uint8 mode; 3285 uint8 type; 3286 uint16 interval; 3287 uint16 duration; 3288 struct ether_addr peer; 3289 uint8 traffic_id; 3290 uint8 bin0_range; 3291 } BWL_POST_PACKED_STRUCT; 3292 typedef struct dot11_rmreq_tx_stream dot11_rmreq_tx_stream_t; 3293 #define DOT11_RMREQ_TXSTREAM_LEN 17 3294 3295 /** Transmit stream/category measurement report */ 3296 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_tx_stream { 3297 uint32 starttime[2]; 3298 uint16 duration; 3299 struct ether_addr peer; 3300 uint8 traffic_id; 3301 uint8 reason; 3302 uint32 txmsdu_cnt; 3303 uint32 msdu_discarded_cnt; 3304 uint32 msdufailed_cnt; 3305 uint32 msduretry_cnt; 3306 uint32 cfpolls_lost_cnt; 3307 uint32 avrqueue_delay; 3308 uint32 avrtx_delay; 3309 uint8 bin0_range; 3310 uint32 bin0; 3311 uint32 bin1; 3312 uint32 bin2; 3313 uint32 bin3; 3314 uint32 bin4; 3315 uint32 bin5; 3316 } BWL_POST_PACKED_STRUCT; 3317 typedef struct dot11_rmrep_tx_stream dot11_rmrep_tx_stream_t; 3318 #define DOT11_RMREP_TXSTREAM_LEN 71 3319 3320 typedef struct rrm_tscm { 3321 uint32 msdu_tx; 3322 uint32 msdu_exp; 3323 uint32 msdu_fail; 3324 uint32 msdu_retries; 3325 uint32 cfpolls_lost; 3326 uint32 queue_delay; 3327 uint32 tx_delay_sum; 3328 uint32 tx_delay_cnt; 3329 uint32 bin0_range_us; 3330 uint32 bin0; 3331 uint32 bin1; 3332 uint32 bin2; 3333 uint32 bin3; 3334 uint32 bin4; 3335 uint32 bin5; 3336 } rrm_tscm_t; 3337 enum { 3338 DOT11_FTM_LOCATION_SUBJ_LOCAL = 0, /* Where am I? */ 3339 DOT11_FTM_LOCATION_SUBJ_REMOTE = 1, /* Where are you? */ 3340 DOT11_FTM_LOCATION_SUBJ_THIRDPARTY = 2 /* Where is he/she? */ 3341 }; 3342 3343 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_lci { 3344 uint8 id; 3345 uint8 len; 3346 uint8 token; 3347 uint8 mode; 3348 uint8 type; 3349 uint8 subj; 3350 3351 /* Following 3 fields are unused. Keep for ROM compatibility. */ 3352 uint8 lat_res; 3353 uint8 lon_res; 3354 uint8 alt_res; 3355 3356 /* optional sub-elements */ 3357 } BWL_POST_PACKED_STRUCT; 3358 typedef struct dot11_rmreq_ftm_lci dot11_rmreq_ftm_lci_t; 3359 #define DOT11_RMREQ_LCI_LEN 9 3360 3361 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_lci { 3362 uint8 id; 3363 uint8 len; 3364 uint8 token; 3365 uint8 mode; 3366 uint8 type; 3367 uint8 lci_sub_id; 3368 uint8 lci_sub_len; 3369 /* optional LCI field */ 3370 /* optional sub-elements */ 3371 } BWL_POST_PACKED_STRUCT; 3372 typedef struct dot11_rmrep_ftm_lci dot11_rmrep_ftm_lci_t; 3373 3374 #define DOT11_FTM_LCI_SUBELEM_ID 0 3375 #define DOT11_FTM_LCI_SUBELEM_LEN 2 3376 #define DOT11_FTM_LCI_FIELD_LEN 16 3377 #define DOT11_FTM_LCI_UNKNOWN_LEN 2 3378 3379 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_civic { 3380 uint8 id; 3381 uint8 len; 3382 uint8 token; 3383 uint8 mode; 3384 uint8 type; 3385 uint8 subj; 3386 uint8 civloc_type; 3387 uint8 siu; /* service interval units */ 3388 uint16 si; /* service interval */ 3389 /* optional sub-elements */ 3390 } BWL_POST_PACKED_STRUCT; 3391 typedef struct dot11_rmreq_ftm_civic dot11_rmreq_ftm_civic_t; 3392 #define DOT11_RMREQ_CIVIC_LEN 10 3393 3394 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_civic { 3395 uint8 id; 3396 uint8 len; 3397 uint8 token; 3398 uint8 mode; 3399 uint8 type; 3400 uint8 civloc_type; 3401 uint8 civloc_sub_id; 3402 uint8 civloc_sub_len; 3403 /* optional location civic field */ 3404 /* optional sub-elements */ 3405 } BWL_POST_PACKED_STRUCT; 3406 typedef struct dot11_rmrep_ftm_civic dot11_rmrep_ftm_civic_t; 3407 3408 #define DOT11_FTM_CIVIC_LOC_TYPE_RFC4776 0 3409 #define DOT11_FTM_CIVIC_SUBELEM_ID 0 3410 #define DOT11_FTM_CIVIC_SUBELEM_LEN 2 3411 #define DOT11_FTM_CIVIC_LOC_SI_NONE 0 3412 #define DOT11_FTM_CIVIC_TYPE_LEN 1 3413 #define DOT11_FTM_CIVIC_UNKNOWN_LEN 3 3414 3415 /* Location Identifier measurement request */ 3416 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_locid { 3417 uint8 id; 3418 uint8 len; 3419 uint8 token; 3420 uint8 mode; 3421 uint8 type; 3422 uint8 subj; 3423 uint8 siu; 3424 uint16 si; 3425 } BWL_POST_PACKED_STRUCT; 3426 typedef struct dot11_rmreq_locid dot11_rmreq_locid_t; 3427 #define DOT11_RMREQ_LOCID_LEN 9 3428 3429 /* Location Identifier measurement report */ 3430 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_locid { 3431 uint8 id; 3432 uint8 len; 3433 uint8 token; 3434 uint8 mode; 3435 uint8 type; 3436 uint8 exp_tsf[8]; 3437 uint8 locid_sub_id; 3438 uint8 locid_sub_len; 3439 /* optional location identifier field */ 3440 /* optional sub-elements */ 3441 } BWL_POST_PACKED_STRUCT; 3442 typedef struct dot11_rmrep_locid dot11_rmrep_locid_t; 3443 #define DOT11_LOCID_UNKNOWN_LEN 10 3444 #define DOT11_LOCID_SUBELEM_ID 0 3445 3446 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_subel { 3447 uint8 id; 3448 uint8 len; 3449 uint16 max_age; 3450 } BWL_POST_PACKED_STRUCT; 3451 typedef struct dot11_ftm_range_subel dot11_ftm_range_subel_t; 3452 #define DOT11_FTM_RANGE_SUBELEM_ID 4 3453 #define DOT11_FTM_RANGE_SUBELEM_LEN 2 3454 3455 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_range { 3456 uint8 id; 3457 uint8 len; 3458 uint8 token; 3459 uint8 mode; 3460 uint8 type; 3461 uint16 max_init_delay; /* maximum random initial delay */ 3462 uint8 min_ap_count; 3463 uint8 data[1]; 3464 /* neighbor report sub-elements */ 3465 /* optional sub-elements */ 3466 } BWL_POST_PACKED_STRUCT; 3467 typedef struct dot11_rmreq_ftm_range dot11_rmreq_ftm_range_t; 3468 #define DOT11_RMREQ_FTM_RANGE_LEN 8 3469 3470 #define DOT11_FTM_RANGE_LEN 3 3471 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_entry { 3472 uint32 start_tsf; /* 4 lsb of tsf */ 3473 struct ether_addr bssid; 3474 uint8 range[DOT11_FTM_RANGE_LEN]; 3475 uint8 max_err[DOT11_FTM_RANGE_LEN]; 3476 uint8 rsvd; 3477 } BWL_POST_PACKED_STRUCT; 3478 typedef struct dot11_ftm_range_entry dot11_ftm_range_entry_t; 3479 #define DOT11_FTM_RANGE_ENTRY_MAX_COUNT 15 3480 3481 enum { 3482 DOT11_FTM_RANGE_ERROR_AP_INCAPABLE = 2, 3483 DOT11_FTM_RANGE_ERROR_AP_FAILED = 3, 3484 DOT11_FTM_RANGE_ERROR_TX_FAILED = 8, 3485 DOT11_FTM_RANGE_ERROR_MAX 3486 }; 3487 3488 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_error_entry { 3489 uint32 start_tsf; /* 4 lsb of tsf */ 3490 struct ether_addr bssid; 3491 uint8 code; 3492 } BWL_POST_PACKED_STRUCT; 3493 typedef struct dot11_ftm_range_error_entry dot11_ftm_range_error_entry_t; 3494 #define DOT11_FTM_RANGE_ERROR_ENTRY_MAX_COUNT 11 3495 3496 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_range { 3497 uint8 id; 3498 uint8 len; 3499 uint8 token; 3500 uint8 mode; 3501 uint8 type; 3502 uint8 entry_count; 3503 uint8 data[2]; /* includes pad */ 3504 /* 3505 dot11_ftm_range_entry_t entries[entry_count]; 3506 uint8 error_count; 3507 dot11_ftm_error_entry_t errors[error_count]; 3508 */ 3509 } BWL_POST_PACKED_STRUCT; 3510 typedef struct dot11_rmrep_ftm_range dot11_rmrep_ftm_range_t; 3511 3512 #define DOT11_FTM_RANGE_REP_MIN_LEN 6 /* No extra byte for error_count */ 3513 #define DOT11_FTM_RANGE_ENTRY_CNT_MAX 15 3514 #define DOT11_FTM_RANGE_ERROR_CNT_MAX 11 3515 #define DOT11_FTM_RANGE_REP_FIXED_LEN 1 /* No extra byte for error_count */ 3516 /** Measurement pause request */ 3517 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_pause_time { 3518 uint8 id; 3519 uint8 len; 3520 uint8 token; 3521 uint8 mode; 3522 uint8 type; 3523 uint16 pause_time; 3524 } BWL_POST_PACKED_STRUCT; 3525 typedef struct dot11_rmreq_pause_time dot11_rmreq_pause_time_t; 3526 #define DOT11_RMREQ_PAUSE_LEN 7 3527 3528 /* Neighbor Report subelements ID (11k & 11v) */ 3529 #define DOT11_NGBR_TSF_INFO_SE_ID 1 3530 #define DOT11_NGBR_CCS_SE_ID 2 3531 #define DOT11_NGBR_BSSTRANS_PREF_SE_ID 3 3532 #define DOT11_NGBR_BSS_TERM_DUR_SE_ID 4 3533 #define DOT11_NGBR_BEARING_SE_ID 5 3534 #define DOT11_NGBR_WIDE_BW_CHAN_SE_ID 6 3535 3536 /** Neighbor Report, BSS Transition Candidate Preference subelement */ 3537 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bsstrans_pref_se { 3538 uint8 sub_id; 3539 uint8 len; 3540 uint8 preference; 3541 } BWL_POST_PACKED_STRUCT; 3542 typedef struct dot11_ngbr_bsstrans_pref_se dot11_ngbr_bsstrans_pref_se_t; 3543 #define DOT11_NGBR_BSSTRANS_PREF_SE_LEN 1 3544 #define DOT11_NGBR_BSSTRANS_PREF_SE_IE_LEN 3 3545 #define DOT11_NGBR_BSSTRANS_PREF_SE_HIGHEST 0xff 3546 3547 /** Neighbor Report, BSS Termination Duration subelement */ 3548 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bss_term_dur_se { 3549 uint8 sub_id; 3550 uint8 len; 3551 uint8 tsf[8]; 3552 uint16 duration; 3553 } BWL_POST_PACKED_STRUCT; 3554 typedef struct dot11_ngbr_bss_term_dur_se dot11_ngbr_bss_term_dur_se_t; 3555 #define DOT11_NGBR_BSS_TERM_DUR_SE_LEN 10 3556 3557 /* Neighbor Report BSSID Information Field */ 3558 #define DOT11_NGBR_BI_REACHABILTY_UNKN 0x0002 3559 #define DOT11_NGBR_BI_REACHABILTY 0x0003 3560 #define DOT11_NGBR_BI_SEC 0x0004 3561 #define DOT11_NGBR_BI_KEY_SCOPE 0x0008 3562 #define DOT11_NGBR_BI_CAP 0x03f0 3563 #define DOT11_NGBR_BI_CAP_SPEC_MGMT 0x0010 3564 #define DOT11_NGBR_BI_CAP_QOS 0x0020 3565 #define DOT11_NGBR_BI_CAP_APSD 0x0040 3566 #define DOT11_NGBR_BI_CAP_RDIO_MSMT 0x0080 3567 #define DOT11_NGBR_BI_CAP_DEL_BA 0x0100 3568 #define DOT11_NGBR_BI_CAP_IMM_BA 0x0200 3569 #define DOT11_NGBR_BI_MOBILITY 0x0400 3570 #define DOT11_NGBR_BI_HT 0x0800 3571 #define DOT11_NGBR_BI_VHT 0x1000 3572 #define DOT11_NGBR_BI_FTM 0x2000 3573 3574 /** Neighbor Report element (11k & 11v) */ 3575 BWL_PRE_PACKED_STRUCT struct dot11_neighbor_rep_ie { 3576 uint8 id; 3577 uint8 len; 3578 struct ether_addr bssid; 3579 uint32 bssid_info; 3580 uint8 reg; /* Operating class */ 3581 uint8 channel; 3582 uint8 phytype; 3583 uint8 data[1]; /* Variable size subelements */ 3584 } BWL_POST_PACKED_STRUCT; 3585 typedef struct dot11_neighbor_rep_ie dot11_neighbor_rep_ie_t; 3586 #define DOT11_NEIGHBOR_REP_IE_FIXED_LEN 13u 3587 3588 /* MLME Enumerations */ 3589 #define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */ 3590 #define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */ 3591 #define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */ 3592 #define DOT11_BSSTYPE_MESH 3 /* d11 Mesh */ 3593 #define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */ 3594 #define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */ 3595 3596 /** Link Measurement */ 3597 BWL_PRE_PACKED_STRUCT struct dot11_lmreq { 3598 uint8 category; /* category of action frame (5) */ 3599 uint8 action; /* radio measurement action */ 3600 uint8 token; /* dialog token */ 3601 uint8 txpwr; /* Transmit Power Used */ 3602 uint8 maxtxpwr; /* Max Transmit Power */ 3603 } BWL_POST_PACKED_STRUCT; 3604 typedef struct dot11_lmreq dot11_lmreq_t; 3605 #define DOT11_LMREQ_LEN 5 3606 3607 BWL_PRE_PACKED_STRUCT struct dot11_lmrep { 3608 uint8 category; /* category of action frame (5) */ 3609 uint8 action; /* radio measurement action */ 3610 uint8 token; /* dialog token */ 3611 dot11_tpc_rep_t tpc; /* TPC element */ 3612 uint8 rxant; /* Receive Antenna ID */ 3613 uint8 txant; /* Transmit Antenna ID */ 3614 uint8 rcpi; /* RCPI */ 3615 uint8 rsni; /* RSNI */ 3616 } BWL_POST_PACKED_STRUCT; 3617 typedef struct dot11_lmrep dot11_lmrep_t; 3618 #define DOT11_LMREP_LEN 11 3619 3620 #define DOT11_MP_CAP_SPECTRUM 0x01 /* d11 cap. spectrum */ 3621 #define DOT11_MP_CAP_SHORTSLOT 0x02 /* d11 cap. shortslot */ 3622 /* Measurement Pilot */ 3623 BWL_PRE_PACKED_STRUCT struct dot11_mprep { 3624 uint8 cap_info; /* Condensed capability Info. */ 3625 uint8 country[2]; /* Condensed country string */ 3626 uint8 opclass; /* Op. Class */ 3627 uint8 channel; /* Channel */ 3628 uint8 mp_interval; /* Measurement Pilot Interval */ 3629 } BWL_POST_PACKED_STRUCT; 3630 typedef struct dot11_mprep dot11_mprep_t; 3631 #define DOT11_MPREP_LEN 6 3632 3633 /* 802.11 BRCM "Compromise" Pre N constants */ 3634 #define PREN_PREAMBLE 24 /* green field preamble time */ 3635 #define PREN_MM_EXT 12 /* extra mixed mode preamble time */ 3636 #define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) */ 3637 3638 /* 802.11N PHY constants */ 3639 #define RIFS_11N_TIME 2 /* NPHY RIFS time */ 3640 3641 /* 802.11 HT PLCP format 802.11n-2009, sec 20.3.9.4.3 3642 * HT-SIG is composed of two 24 bit parts, HT-SIG1 and HT-SIG2 3643 */ 3644 /* HT-SIG1 */ 3645 #define HT_SIG1_MCS_MASK 0x00007F 3646 #define HT_SIG1_CBW 0x000080 3647 #define HT_SIG1_HT_LENGTH 0xFFFF00 3648 3649 /* HT-SIG2 */ 3650 #define HT_SIG2_SMOOTHING 0x000001 3651 #define HT_SIG2_NOT_SOUNDING 0x000002 3652 #define HT_SIG2_RESERVED 0x000004 3653 #define HT_SIG2_AGGREGATION 0x000008 3654 #define HT_SIG2_STBC_MASK 0x000030 3655 #define HT_SIG2_STBC_SHIFT 4 3656 #define HT_SIG2_FEC_CODING 0x000040 3657 #define HT_SIG2_SHORT_GI 0x000080 3658 #define HT_SIG2_ESS_MASK 0x000300 3659 #define HT_SIG2_ESS_SHIFT 8 3660 #define HT_SIG2_CRC 0x03FC00 3661 #define HT_SIG2_TAIL 0x1C0000 3662 3663 /* HT Timing-related parameters (802.11-2012, sec 20.3.6) */ 3664 #define HT_T_LEG_PREAMBLE 16 3665 #define HT_T_L_SIG 4 3666 #define HT_T_SIG 8 3667 #define HT_T_LTF1 4 3668 #define HT_T_GF_LTF1 8 3669 #define HT_T_LTFs 4 3670 #define HT_T_STF 4 3671 #define HT_T_GF_STF 8 3672 #define HT_T_SYML 4 3673 3674 #define HT_N_SERVICE 16 /* bits in SERVICE field */ 3675 #define HT_N_TAIL 6 /* tail bits per BCC encoder */ 3676 3677 /* 802.11 A PHY constants */ 3678 #define APHY_SLOT_TIME 9 /* APHY slot time */ 3679 #define APHY_SIFS_TIME 16 /* APHY SIFS time */ 3680 #define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */ 3681 #define APHY_PREAMBLE_TIME 16 /* APHY preamble time */ 3682 #define APHY_SIGNAL_TIME 4 /* APHY signal time */ 3683 #define APHY_SYMBOL_TIME 4 /* APHY symbol time */ 3684 #define APHY_SERVICE_NBITS 16 /* APHY service nbits */ 3685 #define APHY_TAIL_NBITS 6 /* APHY tail nbits */ 3686 #define APHY_CWMIN 15 /* APHY cwmin */ 3687 #define APHY_PHYHDR_DUR 20 /* APHY PHY Header Duration */ 3688 3689 /* 802.11 B PHY constants */ 3690 #define BPHY_SLOT_TIME 20 /* BPHY slot time */ 3691 #define BPHY_SIFS_TIME 10 /* BPHY SIFS time */ 3692 #define BPHY_DIFS_TIME 50 /* BPHY DIFS time */ 3693 #define BPHY_PLCP_TIME 192 /* BPHY PLCP time */ 3694 #define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */ 3695 #define BPHY_CWMIN 31 /* BPHY cwmin */ 3696 #define BPHY_SHORT_PHYHDR_DUR 96 /* BPHY Short PHY Header Duration */ 3697 #define BPHY_LONG_PHYHDR_DUR 192 /* BPHY Long PHY Header Duration */ 3698 3699 /* 802.11 G constants */ 3700 #define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */ 3701 3702 #define PHY_CWMAX 1023 /* PHY cwmax */ 3703 3704 #define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ 3705 3706 /* 802.11 VHT constants */ 3707 3708 typedef int vht_group_id_t; 3709 3710 /* for VHT-A1 */ 3711 /* SIG-A1 reserved bits */ 3712 #define VHT_SIGA1_CONST_MASK 0x800004 3713 3714 #define VHT_SIGA1_BW_MASK 0x000003 3715 #define VHT_SIGA1_20MHZ_VAL 0x000000 3716 #define VHT_SIGA1_40MHZ_VAL 0x000001 3717 #define VHT_SIGA1_80MHZ_VAL 0x000002 3718 #define VHT_SIGA1_160MHZ_VAL 0x000003 3719 3720 #define VHT_SIGA1_STBC 0x000008 3721 3722 #define VHT_SIGA1_GID_MASK 0x0003f0 3723 #define VHT_SIGA1_GID_SHIFT 4 3724 #define VHT_SIGA1_GID_TO_AP 0x00 3725 #define VHT_SIGA1_GID_NOT_TO_AP 0x3f 3726 #define VHT_SIGA1_GID_MAX_GID 0x3f 3727 3728 #define VHT_SIGA1_NSTS_SHIFT_MASK_USER0 0x001C00 3729 #define VHT_SIGA1_NSTS_SHIFT 10 3730 #define VHT_SIGA1_MAX_USERPOS 3 3731 3732 #define VHT_SIGA1_PARTIAL_AID_MASK 0x3fe000 3733 #define VHT_SIGA1_PARTIAL_AID_SHIFT 13 3734 3735 #define VHT_SIGA1_TXOP_PS_NOT_ALLOWED 0x400000 3736 3737 /* for VHT-A2 */ 3738 #define VHT_SIGA2_GI_NONE 0x000000 3739 #define VHT_SIGA2_GI_SHORT 0x000001 3740 #define VHT_SIGA2_GI_W_MOD10 0x000002 3741 #define VHT_SIGA2_CODING_LDPC 0x000004 3742 #define VHT_SIGA2_LDPC_EXTRA_OFDM_SYM 0x000008 3743 #define VHT_SIGA2_BEAMFORM_ENABLE 0x000100 3744 #define VHT_SIGA2_MCS_SHIFT 4 3745 3746 #define VHT_SIGA2_B9_RESERVED 0x000200 3747 #define VHT_SIGA2_TAIL_MASK 0xfc0000 3748 #define VHT_SIGA2_TAIL_VALUE 0x000000 3749 3750 /* VHT Timing-related parameters (802.11ac D4.0, sec 22.3.6) */ 3751 #define VHT_T_LEG_PREAMBLE 16 3752 #define VHT_T_L_SIG 4 3753 #define VHT_T_SIG_A 8 3754 #define VHT_T_LTF 4 3755 #define VHT_T_STF 4 3756 #define VHT_T_SIG_B 4 3757 #define VHT_T_SYML 4 3758 3759 #define VHT_N_SERVICE 16 /* bits in SERVICE field */ 3760 #define VHT_N_TAIL 6 /* tail bits per BCC encoder */ 3761 3762 /** dot11Counters Table - 802.11 spec., Annex D */ 3763 typedef struct d11cnt { 3764 uint32 txfrag; /* dot11TransmittedFragmentCount */ 3765 uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ 3766 uint32 txfail; /* dot11FailedCount */ 3767 uint32 txretry; /* dot11RetryCount */ 3768 uint32 txretrie; /* dot11MultipleRetryCount */ 3769 uint32 rxdup; /* dot11FrameduplicateCount */ 3770 uint32 txrts; /* dot11RTSSuccessCount */ 3771 uint32 txnocts; /* dot11RTSFailureCount */ 3772 uint32 txnoack; /* dot11ACKFailureCount */ 3773 uint32 rxfrag; /* dot11ReceivedFragmentCount */ 3774 uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ 3775 uint32 rxcrc; /* dot11FCSErrorCount */ 3776 uint32 txfrmsnt; /* dot11TransmittedFrameCount */ 3777 uint32 rxundec; /* dot11WEPUndecryptableCount */ 3778 } d11cnt_t; 3779 3780 #define BRCM_PROP_OUI "\x00\x90\x4C" 3781 3782 #define BRCM_FTM_IE_TYPE 14 3783 3784 /* #define HT_CAP_IE_TYPE 51 3785 * #define HT_ADD_IE_TYPE 52 3786 * #define BRCM_EXTCH_IE_TYPE 53 3787 * #define MEMBER_OF_BRCM_PROP_IE_TYPE 54 3788 * #define BRCM_RELMACST_IE_TYPE 55 3789 * #define BRCM_EVT_WL_BSS_INFO 64 3790 * #define RWL_ACTION_WIFI_FRAG_TYPE 85 3791 * #define BTC_INFO_BRCM_PROP_IE_TYPE 90 3792 * #define ULB_BRCM_PROP_IE_TYPE 91 3793 * #define SDB_BRCM_PROP_IE_TYPE 92 3794 */ 3795 3796 /* Action frame type for RWL */ 3797 #define RWL_WIFI_DEFAULT 0 3798 #define RWL_WIFI_FIND_MY_PEER 9 /* Used while finding server */ 3799 #define RWL_WIFI_FOUND_PEER 10 /* Server response to the client */ 3800 #define RWL_ACTION_WIFI_FRAG_TYPE 85 /* Fragment indicator for receiver */ 3801 3802 #define PROXD_AF_TYPE 11 /* Wifi proximity action frame type */ 3803 #define BRCM_RELMACST_AF_TYPE 12 /* RMC action frame type */ 3804 3805 /* Action frame type for FTM Initiator Report */ 3806 #define BRCM_FTM_VS_AF_TYPE 14 3807 enum { 3808 BRCM_FTM_VS_INITIATOR_RPT_SUBTYPE = 1, /* FTM Initiator Report */ 3809 BRCM_FTM_VS_COLLECT_SUBTYPE = 2, /* FTM Collect debug protocol */ 3810 }; 3811 3812 /* 3813 * This BRCM_PROP_OUI types is intended for use in events to embed additional 3814 * data, and would not be expected to appear on the air -- but having an IE 3815 * format allows IE frame data with extra data in events in that allows for 3816 * more flexible parsing. 3817 */ 3818 #define BRCM_EVT_WL_BSS_INFO 64 3819 3820 /** 3821 * Following is the generic structure for brcm_prop_ie (uses BRCM_PROP_OUI). 3822 * DPT uses this format with type set to DPT_IE_TYPE 3823 */ 3824 BWL_PRE_PACKED_STRUCT struct brcm_prop_ie_s { 3825 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3826 uint8 len; /* IE length */ 3827 uint8 oui[3]; 3828 uint8 type; /* type of this IE */ 3829 uint16 cap; /* DPT capabilities */ 3830 } BWL_POST_PACKED_STRUCT; 3831 typedef struct brcm_prop_ie_s brcm_prop_ie_t; 3832 3833 #define BRCM_PROP_IE_LEN 6 /* len of fixed part of brcm_prop ie */ 3834 3835 #define DPT_IE_TYPE 2 3836 3837 #define BRCM_SYSCAP_IE_TYPE 3 3838 #define WET_TUNNEL_IE_TYPE 3 3839 3840 /* brcm syscap_ie cap */ 3841 #define BRCM_SYSCAP_WET_TUNNEL 0x0100 /* Device with WET_TUNNEL support */ 3842 3843 #define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */ 3844 3845 /** BRCM info element */ 3846 BWL_PRE_PACKED_STRUCT struct brcm_ie { 3847 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3848 uint8 len; /* IE length */ 3849 uint8 oui[3]; 3850 uint8 ver; /* type/ver of this IE */ 3851 uint8 assoc; /* # of assoc STAs */ 3852 uint8 flags; /* misc flags */ 3853 uint8 flags1; /* misc flags */ 3854 uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */ 3855 } BWL_POST_PACKED_STRUCT; 3856 typedef struct brcm_ie brcm_ie_t; 3857 #define BRCM_IE_LEN 11 /* BRCM IE length */ 3858 #define BRCM_IE_VER 2 /* BRCM IE version */ 3859 #define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */ 3860 3861 /* brcm_ie flags */ 3862 #define BRF_ABCAP 0x1 /* afterburner is obsolete, defined for backward compat */ 3863 #define BRF_ABRQRD 0x2 /* afterburner is obsolete, defined for backward compat */ 3864 #define BRF_LZWDS 0x4 /* lazy wds enabled */ 3865 #define BRF_BLOCKACK 0x8 /* BlockACK capable */ 3866 #define BRF_ABCOUNTER_MASK 0xf0 /* afterburner is obsolete, defined for backward compat */ 3867 #define BRF_PROP_11N_MCS 0x10 /* re-use afterburner bit */ 3868 #define BRF_MEDIA_CLIENT 0x20 /* re-use afterburner bit to indicate media client device */ 3869 3870 #define GET_BRF_PROP_11N_MCS(brcm_ie) \ 3871 (!((brcm_ie)->flags & BRF_ABCAP) && ((brcm_ie)->flags & BRF_PROP_11N_MCS)) 3872 3873 /* brcm_ie flags1 */ 3874 #define BRF1_AMSDU 0x1 /* A-MSDU capable */ 3875 #define BRF1_WNM 0x2 /* WNM capable */ 3876 #define BRF1_WMEPS 0x4 /* AP is capable of handling WME + PS w/o APSD */ 3877 #define BRF1_PSOFIX 0x8 /* AP has fixed PS mode out-of-order packets */ 3878 #define BRF1_RX_LARGE_AGG 0x10 /* device can rx large aggregates */ 3879 #define BRF1_RFAWARE_DCS 0x20 /* RFAWARE dynamic channel selection (DCS) */ 3880 #define BRF1_SOFTAP 0x40 /* Configure as Broadcom SOFTAP */ 3881 #define BRF1_DWDS 0x80 /* DWDS capable */ 3882 3883 /** Vendor IE structure */ 3884 BWL_PRE_PACKED_STRUCT struct vndr_ie { 3885 uchar id; 3886 uchar len; 3887 uchar oui [3]; 3888 uchar data [1]; /* Variable size data */ 3889 } BWL_POST_PACKED_STRUCT; 3890 typedef struct vndr_ie vndr_ie_t; 3891 3892 #define VNDR_IE_HDR_LEN 2u /* id + len field */ 3893 #define VNDR_IE_MIN_LEN 3u /* size of the oui field */ 3894 #define VNDR_IE_FIXED_LEN (VNDR_IE_HDR_LEN + VNDR_IE_MIN_LEN) 3895 3896 #define VNDR_IE_MAX_LEN 255u /* vendor IE max length, without ID and len */ 3897 3898 /** BRCM PROP DEVICE PRIMARY MAC ADDRESS IE */ 3899 BWL_PRE_PACKED_STRUCT struct member_of_brcm_prop_ie { 3900 uchar id; 3901 uchar len; 3902 uchar oui[3]; 3903 uint8 type; /* type indicates what follows */ 3904 struct ether_addr ea; /* Device Primary MAC Adrress */ 3905 } BWL_POST_PACKED_STRUCT; 3906 typedef struct member_of_brcm_prop_ie member_of_brcm_prop_ie_t; 3907 3908 #define MEMBER_OF_BRCM_PROP_IE_LEN 10 /* IE max length */ 3909 #define MEMBER_OF_BRCM_PROP_IE_HDRLEN (sizeof(member_of_brcm_prop_ie_t)) 3910 #define MEMBER_OF_BRCM_PROP_IE_TYPE 54 3911 3912 /** BRCM Reliable Multicast IE */ 3913 BWL_PRE_PACKED_STRUCT struct relmcast_brcm_prop_ie { 3914 uint8 id; 3915 uint8 len; 3916 uint8 oui[3]; 3917 uint8 type; /* type indicates what follows */ 3918 struct ether_addr ea; /* The ack sender's MAC Adrress */ 3919 struct ether_addr mcast_ea; /* The multicast MAC address */ 3920 uint8 updtmo; /* time interval(second) for client to send null packet to report its rssi */ 3921 } BWL_POST_PACKED_STRUCT; 3922 typedef struct relmcast_brcm_prop_ie relmcast_brcm_prop_ie_t; 3923 3924 /* IE length */ 3925 /* BRCM_PROP_IE_LEN = sizeof(relmcast_brcm_prop_ie_t)-((sizeof (id) + sizeof (len)))? */ 3926 #define RELMCAST_BRCM_PROP_IE_LEN (sizeof(relmcast_brcm_prop_ie_t)-(2*sizeof(uint8))) 3927 3928 #define RELMCAST_BRCM_PROP_IE_TYPE 55 3929 3930 /* BRCM BTC IE */ 3931 BWL_PRE_PACKED_STRUCT struct btc_brcm_prop_ie { 3932 uint8 id; 3933 uint8 len; 3934 uint8 oui[3]; 3935 uint8 type; /* type inidicates what follows */ 3936 uint32 info; 3937 } BWL_POST_PACKED_STRUCT; 3938 typedef struct btc_brcm_prop_ie btc_brcm_prop_ie_t; 3939 3940 #define BTC_INFO_BRCM_PROP_IE_TYPE 90 3941 #define BRCM_BTC_INFO_TYPE_LEN (sizeof(btc_brcm_prop_ie_t) - (2 * sizeof(uint8))) 3942 3943 /* ************* HT definitions. ************* */ 3944 #define MCSSET_LEN 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */ 3945 #define MAX_MCS_NUM (128) /* max mcs number = 128 */ 3946 #define BASIC_HT_MCS 0xFFu /* HT MCS supported rates */ 3947 3948 BWL_PRE_PACKED_STRUCT struct ht_cap_ie { 3949 uint16 cap; 3950 uint8 params; 3951 uint8 supp_mcs[MCSSET_LEN]; 3952 uint16 ext_htcap; 3953 uint32 txbf_cap; 3954 uint8 as_cap; 3955 } BWL_POST_PACKED_STRUCT; 3956 typedef struct ht_cap_ie ht_cap_ie_t; 3957 3958 BWL_PRE_PACKED_STRUCT struct dot11_ht_cap_ie { 3959 uint8 id; 3960 uint8 len; 3961 ht_cap_ie_t ht_cap; 3962 } BWL_POST_PACKED_STRUCT; 3963 typedef struct dot11_ht_cap_ie dot11_ht_cap_ie_t; 3964 3965 /* CAP IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ 3966 /* the capability IE is primarily used to convey this nodes abilities */ 3967 BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { 3968 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3969 uint8 len; /* IE length */ 3970 uint8 oui[3]; 3971 uint8 type; /* type indicates what follows */ 3972 ht_cap_ie_t cap_ie; 3973 } BWL_POST_PACKED_STRUCT; 3974 typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; 3975 3976 #define HT_PROP_IE_OVERHEAD 4 /* overhead bytes for prop oui ie */ 3977 #define HT_CAP_IE_LEN 26 /* HT capability len (based on .11n d2.0) */ 3978 #define HT_CAP_IE_TYPE 51 3979 3980 #define HT_CAP_LDPC_CODING 0x0001 /* Support for rx of LDPC coded pkts */ 3981 #define HT_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE:20/40MHZ supported */ 3982 #define HT_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */ 3983 #define HT_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */ 3984 #define HT_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */ 3985 #define HT_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames */ 3986 #define HT_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */ 3987 #define HT_CAP_GF 0x0010 /* Greenfield preamble support */ 3988 #define HT_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */ 3989 #define HT_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */ 3990 #define HT_CAP_TX_STBC 0x0080 /* Tx STBC support */ 3991 #define HT_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */ 3992 #define HT_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */ 3993 #define HT_CAP_DELAYED_BA 0x0400 /* delayed BA support */ 3994 #define HT_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */ 3995 3996 #define HT_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */ 3997 #define HT_CAP_PSMP 0x2000 /* Power Save Multi Poll support */ 3998 #define HT_CAP_40MHZ_INTOLERANT 0x4000 /* 40MHz Intolerant */ 3999 #define HT_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */ 4000 4001 #define HT_CAP_RX_STBC_NO 0x0 /* no rx STBC support */ 4002 #define HT_CAP_RX_STBC_ONE_STREAM 0x1 /* rx STBC support of 1 spatial stream */ 4003 #define HT_CAP_RX_STBC_TWO_STREAM 0x2 /* rx STBC support of 1-2 spatial streams */ 4004 #define HT_CAP_RX_STBC_THREE_STREAM 0x3 /* rx STBC support of 1-3 spatial streams */ 4005 4006 #define HT_CAP_TXBF_CAP_IMPLICIT_TXBF_RX 0x1 4007 #define HT_CAP_TXBF_CAP_NDP_RX 0x8 4008 #define HT_CAP_TXBF_CAP_NDP_TX 0x10 4009 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI 0x100 4010 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_STEERING 0x200 4011 #define HT_CAP_TXBF_CAP_EXPLICIT_C_STEERING 0x400 4012 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_MASK 0x1800 4013 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_SHIFT 11 4014 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_MASK 0x6000 4015 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_SHIFT 13 4016 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_MASK 0x18000 4017 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_SHIFT 15 4018 #define HT_CAP_TXBF_CAP_CSI_BFR_ANT_SHIFT 19 4019 #define HT_CAP_TXBF_CAP_NC_BFR_ANT_SHIFT 21 4020 #define HT_CAP_TXBF_CAP_C_BFR_ANT_SHIFT 23 4021 #define HT_CAP_TXBF_CAP_C_BFR_ANT_MASK 0x1800000 4022 4023 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_SHIFT 27 4024 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_MASK 0x18000000 4025 4026 #define HT_CAP_TXBF_FB_TYPE_NONE 0 4027 #define HT_CAP_TXBF_FB_TYPE_DELAYED 1 4028 #define HT_CAP_TXBF_FB_TYPE_IMMEDIATE 2 4029 #define HT_CAP_TXBF_FB_TYPE_BOTH 3 4030 4031 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_MASK 0x400 4032 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_SHIFT 10 4033 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_MASK 0x18000 4034 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_SHIFT 15 4035 4036 #define HT_CAP_MCS_FLAGS_SUPP_BYTE 12 /* byte offset in HT Cap Supported MCS for various flags */ 4037 #define HT_CAP_MCS_RX_8TO15_BYTE_OFFSET 1 4038 #define HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL 0x02 4039 #define HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK 0x0C 4040 4041 #define VHT_MAX_MPDU 11454 /* max mpdu size for now (bytes) */ 4042 #define VHT_MPDU_MSDU_DELTA 56 /* Difference in spec - vht mpdu, amsdu len */ 4043 /* Max AMSDU len - per spec */ 4044 #define VHT_MAX_AMSDU (VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA) 4045 4046 #define HT_MAX_AMSDU 7935 /* max amsdu size (bytes) per the HT spec */ 4047 #define HT_MIN_AMSDU 3835 /* min amsdu size (bytes) per the HT spec */ 4048 4049 #define HT_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */ 4050 #define HT_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */ 4051 #define HT_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */ 4052 4053 /* HT/AMPDU specific define */ 4054 #define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/4 usec units */ 4055 #define AMPDU_DENSITY_NONE 0 /* No density requirement */ 4056 #define AMPDU_DENSITY_1over4_US 1 /* 1/4 us density */ 4057 #define AMPDU_DENSITY_1over2_US 2 /* 1/2 us density */ 4058 #define AMPDU_DENSITY_1_US 3 /* 1 us density */ 4059 #define AMPDU_DENSITY_2_US 4 /* 2 us density */ 4060 #define AMPDU_DENSITY_4_US 5 /* 4 us density */ 4061 #define AMPDU_DENSITY_8_US 6 /* 8 us density */ 4062 #define AMPDU_DENSITY_16_US 7 /* 16 us density */ 4063 #define AMPDU_RX_FACTOR_8K 0 /* max rcv ampdu len (8kb) */ 4064 #define AMPDU_RX_FACTOR_16K 1 /* max rcv ampdu len (16kb) */ 4065 #define AMPDU_RX_FACTOR_32K 2 /* max rcv ampdu len (32kb) */ 4066 #define AMPDU_RX_FACTOR_64K 3 /* max rcv ampdu len (64kb) */ 4067 4068 /* AMPDU RX factors for VHT rates */ 4069 #define AMPDU_RX_FACTOR_128K 4 /* max rcv ampdu len (128kb) */ 4070 #define AMPDU_RX_FACTOR_256K 5 /* max rcv ampdu len (256kb) */ 4071 #define AMPDU_RX_FACTOR_512K 6 /* max rcv ampdu len (512kb) */ 4072 #define AMPDU_RX_FACTOR_1024K 7 /* max rcv ampdu len (1024kb) */ 4073 4074 #define AMPDU_RX_FACTOR_BASE 8*1024 /* ampdu factor base for rx len */ 4075 #define AMPDU_RX_FACTOR_BASE_PWR 13 /* ampdu factor base for rx len in power of 2 */ 4076 4077 #define AMPDU_DELIMITER_LEN 4u /* length of ampdu delimiter */ 4078 #define AMPDU_DELIMITER_LEN_MAX 63 /* max length of ampdu delimiter(enforced in HW) */ 4079 4080 #define HT_CAP_EXT_PCO 0x0001 4081 #define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 4082 #define HT_CAP_EXT_PCO_TTIME_SHIFT 1 4083 #define HT_CAP_EXT_MCS_FEEDBACK_MASK 0x0300 4084 #define HT_CAP_EXT_MCS_FEEDBACK_SHIFT 8 4085 #define HT_CAP_EXT_HTC 0x0400 4086 #define HT_CAP_EXT_RD_RESP 0x0800 4087 4088 /** 'ht_add' is called 'HT Operation' information element in the 802.11 standard */ 4089 BWL_PRE_PACKED_STRUCT struct ht_add_ie { 4090 uint8 ctl_ch; /* control channel number */ 4091 uint8 byte1; /* ext ch,rec. ch. width, RIFS support */ 4092 uint16 opmode; /* operation mode */ 4093 uint16 misc_bits; /* misc bits */ 4094 uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */ 4095 } BWL_POST_PACKED_STRUCT; 4096 typedef struct ht_add_ie ht_add_ie_t; 4097 4098 /* ADD IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ 4099 /* the additional IE is primarily used to convey the current BSS configuration */ 4100 BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { 4101 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 4102 uint8 len; /* IE length */ 4103 uint8 oui[3]; 4104 uint8 type; /* indicates what follows */ 4105 ht_add_ie_t add_ie; 4106 } BWL_POST_PACKED_STRUCT; 4107 typedef struct ht_prop_add_ie ht_prop_add_ie_t; 4108 4109 #define HT_ADD_IE_LEN 22 4110 #define HT_ADD_IE_TYPE 52 4111 4112 /* byte1 defn's */ 4113 #define HT_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */ 4114 #define HT_RIFS_PERMITTED 0x08 /* RIFS allowed */ 4115 4116 /* opmode defn's */ 4117 #define HT_OPMODE_MASK 0x0003 /* protection mode mask */ 4118 #define HT_OPMODE_SHIFT 0 /* protection mode shift */ 4119 #define HT_OPMODE_PURE 0x0000 /* protection mode PURE */ 4120 #define HT_OPMODE_OPTIONAL 0x0001 /* protection mode optional */ 4121 #define HT_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */ 4122 #define HT_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */ 4123 #define HT_OPMODE_NONGF 0x0004 /* protection mode non-GF */ 4124 #define DOT11N_TXBURST 0x0008 /* Tx burst limit */ 4125 #define DOT11N_OBSS_NONHT 0x0010 /* OBSS Non-HT STA present */ 4126 #define HT_OPMODE_CCFS2_MASK 0x1fe0 /* Channel Center Frequency Segment 2 mask */ 4127 #define HT_OPMODE_CCFS2_SHIFT 5 /* Channel Center Frequency Segment 2 shift */ 4128 4129 /* misc_bites defn's */ 4130 #define HT_BASIC_STBC_MCS 0x007f /* basic STBC MCS */ 4131 #define HT_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */ 4132 #define HT_SECOND_BCN 0x0100 /* Secondary beacon support */ 4133 #define HT_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */ 4134 #define HT_PCO_ACTIVE 0x0400 /* PCO active */ 4135 #define HT_PCO_PHASE 0x0800 /* PCO phase */ 4136 #define HT_DUALCTS_PROTECTION 0x0080 /* DUAL CTS protection needed */ 4137 4138 /* Tx Burst Limits */ 4139 #define DOT11N_2G_TXBURST_LIMIT 6160 /* 2G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 4140 #define DOT11N_5G_TXBURST_LIMIT 3080 /* 5G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 4141 4142 /* Macros for opmode */ 4143 #define GET_HT_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 4144 >> HT_OPMODE_SHIFT) 4145 #define HT_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 4146 == HT_OPMODE_MIXED) /* mixed mode present */ 4147 #define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 4148 == HT_OPMODE_HT20IN40) /* 20MHz HT present */ 4149 #define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 4150 == HT_OPMODE_OPTIONAL) /* Optional protection present */ 4151 #define HT_USE_PROTECTION(add_ie) (HT_HT20_PRESENT((add_ie)) || \ 4152 HT_MIXEDMODE_PRESENT((add_ie))) /* use protection */ 4153 #define HT_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \ 4154 == HT_OPMODE_NONGF) /* non-GF present */ 4155 #define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ 4156 == DOT11N_TXBURST) /* Tx Burst present */ 4157 #define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ 4158 == DOT11N_OBSS_NONHT) /* OBSS Non-HT present */ 4159 #define HT_OPMODE_CCFS2_GET(add_ie) ((ltoh16_ua(&(add_ie)->opmode) & HT_OPMODE_CCFS2_MASK) \ 4160 >> HT_OPMODE_CCFS2_SHIFT) /* get CCFS2 */ 4161 #define HT_OPMODE_CCFS2_SET(add_ie, ccfs2) do { /* set CCFS2 */ \ 4162 (add_ie)->opmode &= htol16(~HT_OPMODE_CCFS2_MASK); \ 4163 (add_ie)->opmode |= htol16(((ccfs2) << HT_OPMODE_CCFS2_SHIFT) & HT_OPMODE_CCFS2_MASK); \ 4164 } while (0) 4165 4166 /* Macros for HT MCS field access */ 4167 #define HT_CAP_MCS_BITMASK(supp_mcs) \ 4168 ((supp_mcs)[HT_CAP_MCS_RX_8TO15_BYTE_OFFSET]) 4169 #define HT_CAP_MCS_TX_RX_UNEQUAL(supp_mcs) \ 4170 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL) 4171 #define HT_CAP_MCS_TX_STREAM_SUPPORT(supp_mcs) \ 4172 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK) 4173 4174 BWL_PRE_PACKED_STRUCT struct obss_params { 4175 uint16 passive_dwell; 4176 uint16 active_dwell; 4177 uint16 bss_widthscan_interval; 4178 uint16 passive_total; 4179 uint16 active_total; 4180 uint16 chanwidth_transition_dly; 4181 uint16 activity_threshold; 4182 } BWL_POST_PACKED_STRUCT; 4183 typedef struct obss_params obss_params_t; 4184 4185 BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { 4186 uint8 id; 4187 uint8 len; 4188 obss_params_t obss_params; 4189 } BWL_POST_PACKED_STRUCT; 4190 typedef struct dot11_obss_ie dot11_obss_ie_t; 4191 #define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) /* HT OBSS len (based on 802.11n d3.0) */ 4192 4193 /* HT control field */ 4194 #define HT_CTRL_LA_TRQ 0x00000002 /* sounding request */ 4195 #define HT_CTRL_LA_MAI 0x0000003C /* MCS request or antenna selection indication */ 4196 #define HT_CTRL_LA_MAI_SHIFT 2 4197 #define HT_CTRL_LA_MAI_MRQ 0x00000004 /* MCS request */ 4198 #define HT_CTRL_LA_MAI_MSI 0x00000038 /* MCS request sequence identifier */ 4199 #define HT_CTRL_LA_MFSI 0x000001C0 /* MFB sequence identifier */ 4200 #define HT_CTRL_LA_MFSI_SHIFT 6 4201 #define HT_CTRL_LA_MFB_ASELC 0x0000FE00 /* MCS feedback, antenna selection command/data */ 4202 #define HT_CTRL_LA_MFB_ASELC_SH 9 4203 #define HT_CTRL_LA_ASELC_CMD 0x00000C00 /* ASEL command */ 4204 #define HT_CTRL_LA_ASELC_DATA 0x0000F000 /* ASEL data */ 4205 #define HT_CTRL_CAL_POS 0x00030000 /* Calibration position */ 4206 #define HT_CTRL_CAL_SEQ 0x000C0000 /* Calibration sequence */ 4207 #define HT_CTRL_CSI_STEERING 0x00C00000 /* CSI/Steering */ 4208 #define HT_CTRL_CSI_STEER_SHIFT 22 4209 #define HT_CTRL_CSI_STEER_NFB 0 /* no fedback required */ 4210 #define HT_CTRL_CSI_STEER_CSI 1 /* CSI, H matrix */ 4211 #define HT_CTRL_CSI_STEER_NCOM 2 /* non-compressed beamforming */ 4212 #define HT_CTRL_CSI_STEER_COM 3 /* compressed beamforming */ 4213 #define HT_CTRL_NDP_ANNOUNCE 0x01000000 /* NDP announcement */ 4214 #define HT_CTRL_AC_CONSTRAINT 0x40000000 /* AC Constraint */ 4215 #define HT_CTRL_RDG_MOREPPDU 0x80000000 /* RDG/More PPDU */ 4216 4217 /* ************* VHT definitions. ************* */ 4218 4219 /** 4220 * VHT Capabilites IE (sec 8.4.2.160) 4221 */ 4222 4223 BWL_PRE_PACKED_STRUCT struct vht_cap_ie { 4224 uint32 vht_cap_info; 4225 /* supported MCS set - 64 bit field */ 4226 uint16 rx_mcs_map; 4227 uint16 rx_max_rate; 4228 uint16 tx_mcs_map; 4229 uint16 tx_max_rate; 4230 } BWL_POST_PACKED_STRUCT; 4231 typedef struct vht_cap_ie vht_cap_ie_t; 4232 4233 /* 4B cap_info + 8B supp_mcs */ 4234 #define VHT_CAP_IE_LEN 12 4235 4236 /* VHT Capabilities Info field - 32bit - in VHT Cap IE */ 4237 #define VHT_CAP_INFO_MAX_MPDU_LEN_MASK 0x00000003 4238 #define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK 0x0000000c 4239 #define VHT_CAP_INFO_LDPC 0x00000010 4240 #define VHT_CAP_INFO_SGI_80MHZ 0x00000020 4241 #define VHT_CAP_INFO_SGI_160MHZ 0x00000040 4242 #define VHT_CAP_INFO_TX_STBC 0x00000080 4243 #define VHT_CAP_INFO_RX_STBC_MASK 0x00000700 4244 #define VHT_CAP_INFO_RX_STBC_SHIFT 8 4245 #define VHT_CAP_INFO_SU_BEAMFMR 0x00000800 4246 #define VHT_CAP_INFO_SU_BEAMFMEE 0x00001000 4247 #define VHT_CAP_INFO_NUM_BMFMR_ANT_MASK 0x0000e000 4248 #define VHT_CAP_INFO_NUM_BMFMR_ANT_SHIFT 13 4249 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_MASK 0x00070000 4250 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_SHIFT 16 4251 #define VHT_CAP_INFO_MU_BEAMFMR 0x00080000 4252 #define VHT_CAP_INFO_MU_BEAMFMEE 0x00100000 4253 #define VHT_CAP_INFO_TXOPPS 0x00200000 4254 #define VHT_CAP_INFO_HTCVHT 0x00400000 4255 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_MASK 0x03800000 4256 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_SHIFT 23 4257 #define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK 0x0c000000 4258 #define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT 26 4259 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK 0xc0000000 4260 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT 30 4261 4262 /* get Extended NSS BW Support passing vht cap info */ 4263 #define VHT_CAP_EXT_NSS_BW_SUP(cap_info) \ 4264 (((cap_info) & VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK) >> VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT) 4265 4266 /* VHT CAP INFO extended NSS BW support - refer to IEEE 802.11 REVmc D8.0 Figure 9-559 */ 4267 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160 1 /* 160MHz at half NSS CAP */ 4268 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160_80P80 2 /* 160 & 80p80 MHz at half NSS CAP */ 4269 4270 /* VHT Supported MCS Set - 64-bit - in VHT Cap IE */ 4271 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK 0x1fff 4272 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT 0 4273 #define VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 5 4274 4275 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_MASK 0x1fff 4276 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_SHIFT 0 4277 4278 /* defines for field(s) in vht_cap_ie->rx_max_rate */ 4279 #define VHT_CAP_MAX_NSTS_MASK 0xe000 4280 #define VHT_CAP_MAX_NSTS_SHIFT 13 4281 4282 /* defines for field(s) in vht_cap_ie->tx_max_rate */ 4283 #define VHT_CAP_EXT_NSS_BW_CAP 0x2000 4284 4285 #define VHT_CAP_MCS_MAP_0_7 0 4286 #define VHT_CAP_MCS_MAP_0_8 1 4287 #define VHT_CAP_MCS_MAP_0_9 2 4288 #define VHT_CAP_MCS_MAP_NONE 3 4289 #define VHT_CAP_MCS_MAP_S 2 /* num bits for 1-stream */ 4290 #define VHT_CAP_MCS_MAP_M 0x3 /* mask for 1-stream */ 4291 /* assumes VHT_CAP_MCS_MAP_NONE is 3 and 2 bits are used for encoding */ 4292 #define VHT_CAP_MCS_MAP_NONE_ALL 0xffff 4293 4294 /* VHT rates bitmap */ 4295 #define VHT_CAP_MCS_0_7_RATEMAP 0x00ff 4296 #define VHT_CAP_MCS_0_8_RATEMAP 0x01ff 4297 #define VHT_CAP_MCS_0_9_RATEMAP 0x03ff 4298 #define VHT_CAP_MCS_FULL_RATEMAP VHT_CAP_MCS_0_9_RATEMAP 4299 4300 #define VHT_PROP_MCS_MAP_10_11 0 4301 #define VHT_PROP_MCS_MAP_UNUSED1 1 4302 #define VHT_PROP_MCS_MAP_UNUSED2 2 4303 #define VHT_PROP_MCS_MAP_NONE 3 4304 #define VHT_PROP_MCS_MAP_NONE_ALL 0xffff 4305 4306 /* VHT prop rates bitmap */ 4307 #define VHT_PROP_MCS_10_11_RATEMAP 0x0c00 4308 #define VHT_PROP_MCS_FULL_RATEMAP VHT_PROP_MCS_10_11_RATEMAP 4309 4310 #if !defined(VHT_CAP_MCS_MAP_0_9_NSS3) 4311 /* mcsmap with MCS0-9 for Nss = 3 */ 4312 #define VHT_CAP_MCS_MAP_0_9_NSS3 \ 4313 ((VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(1)) | \ 4314 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(2)) | \ 4315 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(3))) 4316 #endif /* !VHT_CAP_MCS_MAP_0_9_NSS3 */ 4317 4318 #define VHT_CAP_MCS_MAP_NSS_MAX 8 4319 4320 /* get mcsmap with given mcs for given nss streams */ 4321 #define VHT_CAP_MCS_MAP_CREATE(mcsmap, nss, mcs) \ 4322 do { \ 4323 int i; \ 4324 for (i = 1; i <= nss; i++) { \ 4325 VHT_MCS_MAP_SET_MCS_PER_SS(i, mcs, mcsmap); \ 4326 } \ 4327 } while (0) 4328 4329 /* Map the mcs code to mcs bit map */ 4330 #define VHT_MCS_CODE_TO_MCS_MAP(mcs_code) \ 4331 ((mcs_code == VHT_CAP_MCS_MAP_0_7) ? VHT_CAP_MCS_0_7_RATEMAP : \ 4332 (mcs_code == VHT_CAP_MCS_MAP_0_8) ? VHT_CAP_MCS_0_8_RATEMAP : \ 4333 (mcs_code == VHT_CAP_MCS_MAP_0_9) ? VHT_CAP_MCS_0_9_RATEMAP : 0) 4334 4335 #define VHT_PROP_MCS_CODE_TO_PROP_MCS_MAP(mcs_code) \ 4336 ((mcs_code == VHT_PROP_MCS_MAP_10_11) ? VHT_PROP_MCS_10_11_RATEMAP : 0) 4337 4338 /* Map the mcs bit map to mcs code */ 4339 #define VHT_MCS_MAP_TO_MCS_CODE(mcs_map) \ 4340 ((mcs_map == VHT_CAP_MCS_0_7_RATEMAP) ? VHT_CAP_MCS_MAP_0_7 : \ 4341 (mcs_map == VHT_CAP_MCS_0_8_RATEMAP) ? VHT_CAP_MCS_MAP_0_8 : \ 4342 (mcs_map == VHT_CAP_MCS_0_9_RATEMAP) ? VHT_CAP_MCS_MAP_0_9 : VHT_CAP_MCS_MAP_NONE) 4343 4344 #define VHT_PROP_MCS_MAP_TO_PROP_MCS_CODE(mcs_map) \ 4345 (((mcs_map & 0xc00) == 0xc00) ? VHT_PROP_MCS_MAP_10_11 : VHT_PROP_MCS_MAP_NONE) 4346 4347 /** VHT Capabilities Supported Channel Width */ 4348 typedef enum vht_cap_chan_width { 4349 VHT_CAP_CHAN_WIDTH_SUPPORT_MANDATORY = 0x00, 4350 VHT_CAP_CHAN_WIDTH_SUPPORT_160 = 0x04, 4351 VHT_CAP_CHAN_WIDTH_SUPPORT_160_8080 = 0x08 4352 } vht_cap_chan_width_t; 4353 4354 /** VHT Capabilities Supported max MPDU LEN (sec 8.4.2.160.2) */ 4355 typedef enum vht_cap_max_mpdu_len { 4356 VHT_CAP_MPDU_MAX_4K = 0x00, 4357 VHT_CAP_MPDU_MAX_8K = 0x01, 4358 VHT_CAP_MPDU_MAX_11K = 0x02 4359 } vht_cap_max_mpdu_len_t; 4360 4361 /* Maximum MPDU Length byte counts for the VHT Capabilities advertised limits */ 4362 #define VHT_MPDU_LIMIT_4K 3895 4363 #define VHT_MPDU_LIMIT_8K 7991 4364 #define VHT_MPDU_LIMIT_11K 11454 4365 4366 /** 4367 * VHT Operation IE (sec 8.4.2.161) 4368 */ 4369 4370 BWL_PRE_PACKED_STRUCT struct vht_op_ie { 4371 uint8 chan_width; 4372 uint8 chan1; 4373 uint8 chan2; 4374 uint16 supp_mcs; /* same def as above in vht cap */ 4375 } BWL_POST_PACKED_STRUCT; 4376 typedef struct vht_op_ie vht_op_ie_t; 4377 4378 /* 3B VHT Op info + 2B Basic MCS */ 4379 #define VHT_OP_IE_LEN 5 4380 4381 typedef enum vht_op_chan_width { 4382 VHT_OP_CHAN_WIDTH_20_40 = 0, 4383 VHT_OP_CHAN_WIDTH_80 = 1, 4384 VHT_OP_CHAN_WIDTH_160 = 2, /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4385 VHT_OP_CHAN_WIDTH_80_80 = 3 /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4386 } vht_op_chan_width_t; 4387 4388 #define VHT_OP_INFO_LEN 3 4389 4390 /* AID length */ 4391 #define AID_IE_LEN 2 4392 /** 4393 * BRCM vht features IE header 4394 * The header if the fixed part of the IE 4395 * On the 5GHz band this is the entire IE, 4396 * on 2.4GHz the VHT IEs as defined in the 802.11ac 4397 * specification follows 4398 * 4399 * 4400 * VHT features rates bitmap. 4401 * Bit0: 5G MCS 0-9 BW 160MHz 4402 * Bit1: 5G MCS 0-9 support BW 80MHz 4403 * Bit2: 5G MCS 0-9 support BW 20MHz 4404 * Bit3: 2.4G MCS 0-9 support BW 20MHz 4405 * Bits:4-7 Reserved for future use 4406 * 4407 */ 4408 #define VHT_FEATURES_IE_TYPE 0x4 4409 BWL_PRE_PACKED_STRUCT struct vht_features_ie_hdr { 4410 uint8 oui[3]; 4411 uint8 type; /* type of this IE = 4 */ 4412 uint8 rate_mask; /* VHT rate mask */ 4413 } BWL_POST_PACKED_STRUCT; 4414 typedef struct vht_features_ie_hdr vht_features_ie_hdr_t; 4415 4416 /* Def for rx & tx basic mcs maps - ea ss num has 2 bits of info */ 4417 #define VHT_MCS_MAP_GET_SS_IDX(nss) (((nss)-1) * VHT_CAP_MCS_MAP_S) 4418 #define VHT_MCS_MAP_GET_MCS_PER_SS(nss, mcsMap) \ 4419 (((mcsMap) >> VHT_MCS_MAP_GET_SS_IDX(nss)) & VHT_CAP_MCS_MAP_M) 4420 #define VHT_MCS_MAP_SET_MCS_PER_SS(nss, numMcs, mcsMap) \ 4421 do { \ 4422 (mcsMap) &= (~(VHT_CAP_MCS_MAP_M << VHT_MCS_MAP_GET_SS_IDX(nss))); \ 4423 (mcsMap) |= (((numMcs) & VHT_CAP_MCS_MAP_M) << VHT_MCS_MAP_GET_SS_IDX(nss)); \ 4424 } while (0) 4425 #define VHT_MCS_SS_SUPPORTED(nss, mcsMap) \ 4426 (VHT_MCS_MAP_GET_MCS_PER_SS((nss), (mcsMap)) != VHT_CAP_MCS_MAP_NONE) 4427 4428 /* Get the max ss supported from the mcs map */ 4429 #define VHT_MAX_SS_SUPPORTED(mcsMap) \ 4430 VHT_MCS_SS_SUPPORTED(8, mcsMap) ? 8 : \ 4431 VHT_MCS_SS_SUPPORTED(7, mcsMap) ? 7 : \ 4432 VHT_MCS_SS_SUPPORTED(6, mcsMap) ? 6 : \ 4433 VHT_MCS_SS_SUPPORTED(5, mcsMap) ? 5 : \ 4434 VHT_MCS_SS_SUPPORTED(4, mcsMap) ? 4 : \ 4435 VHT_MCS_SS_SUPPORTED(3, mcsMap) ? 3 : \ 4436 VHT_MCS_SS_SUPPORTED(2, mcsMap) ? 2 : \ 4437 VHT_MCS_SS_SUPPORTED(1, mcsMap) ? 1 : 0 4438 4439 #ifdef IBSS_RMC 4440 /* customer's OUI */ 4441 #define RMC_PROP_OUI "\x00\x16\x32" 4442 #endif // endif 4443 4444 /* ************* WPA definitions. ************* */ 4445 #define WPA_OUI "\x00\x50\xF2" /* WPA OUI */ 4446 #define WPA_OUI_LEN 3 /* WPA OUI length */ 4447 #define WPA_OUI_TYPE 1 4448 #define WPA_VERSION 1 /* WPA version */ 4449 #define WPA_VERSION_LEN 2 /* WPA version length */ 4450 4451 /* ************* WPA2 definitions. ************* */ 4452 #define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */ 4453 #define WPA2_OUI_LEN 3 /* WPA2 OUI length */ 4454 #define WPA2_VERSION 1 /* WPA2 version */ 4455 #define WPA2_VERSION_LEN 2 /* WAP2 version length */ 4456 #define MAX_RSNE_SUPPORTED_VERSION WPA2_VERSION /* Max supported version */ 4457 4458 /* ************* WPS definitions. ************* */ 4459 #define WPS_OUI "\x00\x50\xF2" /* WPS OUI */ 4460 #define WPS_OUI_LEN 3 /* WPS OUI length */ 4461 #define WPS_OUI_TYPE 4 4462 4463 /* ************* TPC definitions. ************* */ 4464 #define TPC_OUI "\x00\x50\xF2" /* TPC OUI */ 4465 #define TPC_OUI_LEN 3 /* TPC OUI length */ 4466 #define TPC_OUI_TYPE 8 4467 #define WFA_OUI_TYPE_TPC 8 /* deprecated */ 4468 4469 /* ************* WFA definitions. ************* */ 4470 #define WFA_OUI "\x50\x6F\x9A" /* WFA OUI */ 4471 #define WFA_OUI_LEN 3 /* WFA OUI length */ 4472 #define WFA_OUI_TYPE_P2P 9 4473 4474 #ifdef WL_LEGACY_P2P 4475 #define APPLE_OUI "\x00\x17\xF2" /* MACOSX OUI */ 4476 #define APPLE_OUI_LEN 3 4477 #define APPLE_OUI_TYPE_P2P 5 4478 #endif /* WL_LEGACY_P2P */ 4479 4480 #ifndef WL_LEGACY_P2P 4481 #define P2P_OUI WFA_OUI 4482 #define P2P_OUI_LEN WFA_OUI_LEN 4483 #define P2P_OUI_TYPE WFA_OUI_TYPE_P2P 4484 #else 4485 #define P2P_OUI APPLE_OUI 4486 #define P2P_OUI_LEN APPLE_OUI_LEN 4487 #define P2P_OUI_TYPE APPLE_OUI_TYPE_P2P 4488 #endif /* !WL_LEGACY_P2P */ 4489 4490 #ifdef WLTDLS 4491 #define WFA_OUI_TYPE_TPQ 4 /* WFD Tunneled Probe ReQuest */ 4492 #define WFA_OUI_TYPE_TPS 5 /* WFD Tunneled Probe ReSponse */ 4493 #define WFA_OUI_TYPE_WFD 10 4494 #endif /* WTDLS */ 4495 #define WFA_OUI_TYPE_HS20 0x10 4496 #define WFA_OUI_TYPE_OSEN 0x12 4497 #define WFA_OUI_TYPE_NAN 0x13 4498 #define WFA_OUI_TYPE_MBO 0x16 4499 #define WFA_OUI_TYPE_MBO_OCE 0x16 4500 4501 /* RSN authenticated key managment suite */ 4502 #define RSN_AKM_NONE 0 /* None (IBSS) */ 4503 #define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ 4504 #define RSN_AKM_PSK 2 /* Pre-shared Key */ 4505 #define RSN_AKM_FBT_1X 3 /* Fast Bss transition using 802.1X */ 4506 #define RSN_AKM_FBT_PSK 4 /* Fast Bss transition using Pre-shared Key */ 4507 /* RSN_AKM_MFP_1X and RSN_AKM_MFP_PSK are not used any more 4508 * Just kept here to avoid build issue in BISON/CARIBOU branch 4509 */ 4510 #define RSN_AKM_MFP_1X 5 /* SHA256 key derivation, using 802.1X */ 4511 #define RSN_AKM_MFP_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4512 #define RSN_AKM_SHA256_1X 5 /* SHA256 key derivation, using 802.1X */ 4513 #define RSN_AKM_SHA256_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4514 #define RSN_AKM_TPK 7 /* TPK(TDLS Peer Key) handshake */ 4515 #define RSN_AKM_SAE_PSK 8 /* AKM for SAE with 4-way handshake */ 4516 #define RSN_AKM_SAE_FBT 9 /* AKM for SAE with FBT */ 4517 #define RSN_AKM_SUITEB_SHA256_1X 11 /* Suite B SHA256 */ 4518 #define RSN_AKM_SUITEB_SHA384_1X 12 /* Suite B-192 SHA384 */ 4519 #define RSN_AKM_FBT_SHA384_1X 13 /* FBT SHA384 */ 4520 #define RSN_AKM_FILS_SHA256 14 /* SHA256 key derivation, using FILS */ 4521 #define RSN_AKM_FILS_SHA384 15 /* SHA384 key derivation, using FILS */ 4522 #define RSN_AKM_FBT_SHA256_FILS 16 4523 #define RSN_AKM_FBT_SHA384_FILS 17 4524 #define RSN_AKM_OWE 18 /* RFC 8110 OWE */ 4525 #define RSN_AKM_FBT_SHA384_PSK 19 4526 #define RSN_AKM_PSK_SHA384 20 4527 /* OSEN authenticated key managment suite */ 4528 #define OSEN_AKM_UNSPECIFIED RSN_AKM_UNSPECIFIED /* Over 802.1x */ 4529 4530 /* Key related defines */ 4531 #define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ 4532 #define DOT11_MAX_IGTK_KEYS 2 4533 #define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ 4534 #define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ 4535 #define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */ 4536 #define DOT11_WPA_KEY_RSC_LEN 8 /* WPA RSC key len */ 4537 4538 #define WEP1_KEY_SIZE 5 /* max size of any WEP key */ 4539 #define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ 4540 #define WEP128_KEY_SIZE 13 /* max size of any WEP key */ 4541 #define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ 4542 #define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ 4543 #define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ 4544 #define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ 4545 #define TKIP_KEY_SIZE 32 /* size of any TKIP key, includs MIC keys */ 4546 #define TKIP_TK_SIZE 16 4547 #define TKIP_MIC_KEY_SIZE 8 4548 #define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ 4549 #define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ 4550 #define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */ 4551 #define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */ 4552 #define AES_KEY_SIZE 16 /* size of AES key */ 4553 #define AES_MIC_SIZE 8 /* size of AES MIC */ 4554 #define BIP_KEY_SIZE 16 /* size of BIP key */ 4555 #define BIP_MIC_SIZE 8 /* sizeof BIP MIC */ 4556 4557 #define AES_GCM_MIC_SIZE 16 /* size of MIC for 128-bit GCM - .11adD9 */ 4558 4559 #define AES256_KEY_SIZE 32 /* size of AES 256 key - .11acD5 */ 4560 #define AES256_MIC_SIZE 16 /* size of MIC for 256 bit keys, incl BIP */ 4561 4562 /* WCN */ 4563 #define WCN_OUI "\x00\x50\xf2" /* WCN OUI */ 4564 #define WCN_TYPE 4 /* WCN type */ 4565 4566 #ifdef BCMWAPI_WPI 4567 #define SMS4_KEY_LEN 16 4568 #define SMS4_WPI_CBC_MAC_LEN 16 4569 #endif // endif 4570 4571 /* 802.11r protocol definitions */ 4572 4573 /** Mobility Domain IE */ 4574 BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie { 4575 uint8 id; 4576 uint8 len; /* DOT11_MDID_IE_DATA_LEN (3) */ 4577 uint16 mdid; /* Mobility Domain Id */ 4578 uint8 cap; 4579 } BWL_POST_PACKED_STRUCT; 4580 typedef struct dot11_mdid_ie dot11_mdid_ie_t; 4581 4582 /* length of data portion of Mobility Domain IE */ 4583 #define DOT11_MDID_IE_DATA_LEN 3 4584 #define DOT11_MDID_LEN 2 4585 #define FBT_MDID_CAP_OVERDS 0x01 /* Fast Bss transition over the DS support */ 4586 #define FBT_MDID_CAP_RRP 0x02 /* Resource request protocol support */ 4587 4588 /* Fast Bss Transition IE */ 4589 #ifdef FT_IE_VER_V2 4590 typedef BWL_PRE_PACKED_STRUCT struct dot11_ft_ie_v2 { 4591 uint8 id; 4592 uint8 len; 4593 uint16 mic_control; 4594 /* dynamic offset to following mic[], anonce[], snonce[] */ 4595 } BWL_POST_PACKED_STRUCT dot11_ft_ie_v2; 4596 typedef struct dot11_ft_ie_v2 dot11_ft_ie_t; 4597 #else 4598 BWL_PRE_PACKED_STRUCT struct dot11_ft_ie { 4599 uint8 id; 4600 uint8 len; /* At least equal to DOT11_FT_IE_FIXED_LEN (82) */ 4601 uint16 mic_control; /* Mic Control */ 4602 uint8 mic[16]; 4603 uint8 anonce[32]; 4604 uint8 snonce[32]; 4605 /* Optional sub-elements follow */ 4606 } BWL_POST_PACKED_STRUCT; 4607 typedef struct dot11_ft_ie dot11_ft_ie_t; 4608 4609 /* Fixed length of data portion of Fast BSS Transition IE. There could be 4610 * optional parameters, which if present, could raise the FT IE length to 255. 4611 */ 4612 #define DOT11_FT_IE_FIXED_LEN 82 4613 #endif /* FT_IE_VER_V2 */ 4614 4615 #ifdef FT_IE_VER_V2 4616 #define DOT11_FT_IE_LEN(mic_len) (sizeof(dot11_ft_ie_v2) + mic_len + EAPOL_WPA_KEY_NONCE_LEN *2) 4617 #define FT_IE_MIC(pos) ((uint8 *)pos + sizeof(dot11_ft_ie_v2)) 4618 #define FT_IE_ANONCE(pos, mic_len) ((uint8 *)pos + sizeof(dot11_ft_ie_v2) + mic_len) 4619 #define FT_IE_SNONCE(pos, mic_len) ((uint8 *)pos + sizeof(dot11_ft_ie_v2) + mic_len + \ 4620 EAPOL_WPA_KEY_NONCE_LEN) 4621 #else 4622 #define DOT11_FT_IE_LEN(mic_len) sizeof(dot11_ft_ie) 4623 #define FT_IE_MIC(pos) ((uint8 *)&pos->mic) 4624 #define FT_IE_ANONCE(pos, mic_len) ((uint8 *)&pos->anonce) 4625 #define FT_IE_SNONCE(pos, mic_len) ((uint8 *)&pos->snonce) 4626 #endif /* FT_IE_VER_V2 */ 4627 #define TIE_TYPE_RESERVED 0 4628 #define TIE_TYPE_REASSOC_DEADLINE 1 4629 #define TIE_TYPE_KEY_LIEFTIME 2 4630 #define TIE_TYPE_ASSOC_COMEBACK 3 4631 BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie { 4632 uint8 id; 4633 uint8 len; 4634 uint8 type; /* timeout interval type */ 4635 uint32 value; /* timeout interval value */ 4636 } BWL_POST_PACKED_STRUCT; 4637 typedef struct dot11_timeout_ie dot11_timeout_ie_t; 4638 4639 /** GTK ie */ 4640 BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { 4641 uint8 id; 4642 uint8 len; 4643 uint16 key_info; 4644 uint8 key_len; 4645 uint8 rsc[8]; 4646 uint8 data[1]; 4647 } BWL_POST_PACKED_STRUCT; 4648 typedef struct dot11_gtk_ie dot11_gtk_ie_t; 4649 4650 /** Management MIC ie */ 4651 BWL_PRE_PACKED_STRUCT struct mmic_ie { 4652 uint8 id; /* IE ID: DOT11_MNG_MMIE_ID */ 4653 uint8 len; /* IE length */ 4654 uint16 key_id; /* key id */ 4655 uint8 ipn[6]; /* ipn */ 4656 uint8 mic[16]; /* mic */ 4657 } BWL_POST_PACKED_STRUCT; 4658 typedef struct mmic_ie mmic_ie_t; 4659 4660 /* 802.11r-2008, 11A.10.3 - RRB frame format */ 4661 BWL_PRE_PACKED_STRUCT struct dot11_ft_rrb_frame { 4662 uint8 frame_type; /* 1 for RRB */ 4663 uint8 packet_type; /* 0 for Request 1 for Response */ 4664 uint16 len; 4665 uint8 cur_ap_addr[ETHER_ADDR_LEN]; 4666 uint8 data[1]; /* IEs Received/Sent in FT Action Req/Resp Frame */ 4667 } BWL_POST_PACKED_STRUCT; 4668 4669 typedef struct dot11_ft_rrb_frame dot11_ft_rrb_frame_t; 4670 4671 #define DOT11_FT_RRB_FIXED_LEN 10 4672 #define DOT11_FT_REMOTE_FRAME_TYPE 1 4673 #define DOT11_FT_PACKET_REQ 0 4674 #define DOT11_FT_PACKET_RESP 1 4675 4676 #define BSSID_INVALID "\x00\x00\x00\x00\x00\x00" 4677 #define BSSID_BROADCAST "\xFF\xFF\xFF\xFF\xFF\xFF" 4678 4679 #ifdef BCMWAPI_WAI 4680 #define WAPI_IE_MIN_LEN 20 /* WAPI IE min length */ 4681 #define WAPI_VERSION 1 /* WAPI version */ 4682 #define WAPI_VERSION_LEN 2 /* WAPI version length */ 4683 #define WAPI_OUI "\x00\x14\x72" /* WAPI OUI */ 4684 #define WAPI_OUI_LEN DOT11_OUI_LEN /* WAPI OUI length */ 4685 #endif /* BCMWAPI_WAI */ 4686 4687 /* ************* WMM Parameter definitions. ************* */ 4688 #define WMM_OUI "\x00\x50\xF2" /* WNN OUI */ 4689 #define WMM_OUI_LEN 3 /* WMM OUI length */ 4690 #define WMM_OUI_TYPE 2 /* WMM OUT type */ 4691 #define WMM_VERSION 1 4692 #define WMM_VERSION_LEN 1 4693 4694 /* WMM OUI subtype */ 4695 #define WMM_OUI_SUBTYPE_PARAMETER 1 4696 #define WMM_PARAMETER_IE_LEN 24 4697 4698 /** Link Identifier Element */ 4699 BWL_PRE_PACKED_STRUCT struct link_id_ie { 4700 uint8 id; 4701 uint8 len; 4702 struct ether_addr bssid; 4703 struct ether_addr tdls_init_mac; 4704 struct ether_addr tdls_resp_mac; 4705 } BWL_POST_PACKED_STRUCT; 4706 typedef struct link_id_ie link_id_ie_t; 4707 #define TDLS_LINK_ID_IE_LEN 18u 4708 4709 /** Link Wakeup Schedule Element */ 4710 BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie { 4711 uint8 id; 4712 uint8 len; 4713 uint32 offset; /* in ms between TSF0 and start of 1st Awake Window */ 4714 uint32 interval; /* in ms bwtween the start of 2 Awake Windows */ 4715 uint32 awake_win_slots; /* in backof slots, duration of Awake Window */ 4716 uint32 max_wake_win; /* in ms, max duration of Awake Window */ 4717 uint16 idle_cnt; /* number of consecutive Awake Windows */ 4718 } BWL_POST_PACKED_STRUCT; 4719 typedef struct wakeup_sch_ie wakeup_sch_ie_t; 4720 #define TDLS_WAKEUP_SCH_IE_LEN 18 4721 4722 /** Channel Switch Timing Element */ 4723 BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie { 4724 uint8 id; 4725 uint8 len; 4726 uint16 switch_time; /* in ms, time to switch channels */ 4727 uint16 switch_timeout; /* in ms */ 4728 } BWL_POST_PACKED_STRUCT; 4729 typedef struct channel_switch_timing_ie channel_switch_timing_ie_t; 4730 #define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN 4 4731 4732 /** PTI Control Element */ 4733 BWL_PRE_PACKED_STRUCT struct pti_control_ie { 4734 uint8 id; 4735 uint8 len; 4736 uint8 tid; 4737 uint16 seq_control; 4738 } BWL_POST_PACKED_STRUCT; 4739 typedef struct pti_control_ie pti_control_ie_t; 4740 #define TDLS_PTI_CONTROL_IE_LEN 3 4741 4742 /** PU Buffer Status Element */ 4743 BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie { 4744 uint8 id; 4745 uint8 len; 4746 uint8 status; 4747 } BWL_POST_PACKED_STRUCT; 4748 typedef struct pu_buffer_status_ie pu_buffer_status_ie_t; 4749 #define TDLS_PU_BUFFER_STATUS_IE_LEN 1 4750 #define TDLS_PU_BUFFER_STATUS_AC_BK 1 4751 #define TDLS_PU_BUFFER_STATUS_AC_BE 2 4752 #define TDLS_PU_BUFFER_STATUS_AC_VI 4 4753 #define TDLS_PU_BUFFER_STATUS_AC_VO 8 4754 4755 /* TDLS Action Field Values */ 4756 #define TDLS_SETUP_REQ 0 4757 #define TDLS_SETUP_RESP 1 4758 #define TDLS_SETUP_CONFIRM 2 4759 #define TDLS_TEARDOWN 3 4760 #define TDLS_PEER_TRAFFIC_IND 4 4761 #define TDLS_CHANNEL_SWITCH_REQ 5 4762 #define TDLS_CHANNEL_SWITCH_RESP 6 4763 #define TDLS_PEER_PSM_REQ 7 4764 #define TDLS_PEER_PSM_RESP 8 4765 #define TDLS_PEER_TRAFFIC_RESP 9 4766 #define TDLS_DISCOVERY_REQ 10 4767 4768 /* 802.11z TDLS Public Action Frame action field */ 4769 #define TDLS_DISCOVERY_RESP 14 4770 4771 /* 802.11u GAS action frames */ 4772 #define GAS_REQUEST_ACTION_FRAME 10 4773 #define GAS_RESPONSE_ACTION_FRAME 11 4774 #define GAS_COMEBACK_REQUEST_ACTION_FRAME 12 4775 #define GAS_COMEBACK_RESPONSE_ACTION_FRAME 13 4776 4777 /* FTM - fine timing measurement public action frames */ 4778 BWL_PRE_PACKED_STRUCT struct dot11_ftm_req { 4779 uint8 category; /* category of action frame (4) */ 4780 uint8 action; /* public action (32) */ 4781 uint8 trigger; /* trigger/continue? */ 4782 /* optional lci, civic loc, ftm params */ 4783 } BWL_POST_PACKED_STRUCT; 4784 typedef struct dot11_ftm_req dot11_ftm_req_t; 4785 4786 BWL_PRE_PACKED_STRUCT struct dot11_ftm { 4787 uint8 category; /* category of action frame (4) */ 4788 uint8 action; /* public action (33) */ 4789 uint8 dialog; /* dialog token */ 4790 uint8 follow_up; /* follow up dialog token */ 4791 uint8 tod[6]; /* t1 - last depart timestamp */ 4792 uint8 toa[6]; /* t4 - last ack arrival timestamp */ 4793 uint8 tod_err[2]; /* t1 error */ 4794 uint8 toa_err[2]; /* t4 error */ 4795 /* optional lci report, civic loc report, ftm params */ 4796 } BWL_POST_PACKED_STRUCT; 4797 typedef struct dot11_ftm dot11_ftm_t; 4798 4799 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 1 4800 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x80 4801 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 7 4802 #define DOT11_FTM_ERR_NOT_CONT(_err) (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & \ 4803 DOT11_FTM_ERR_NOT_CONT_MASK) >> DOT11_FTM_ERR_NOT_CONT_SHIFT) 4804 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) do {\ 4805 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 4806 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 4807 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & DOT11_FTM_ERR_NOT_CONT_MASK; \ 4808 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 4809 } while (0) 4810 4811 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 4812 #define DOT11_FTM_ERR_MAX_ERR_MASK 0x7fff 4813 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 0 4814 #define DOT11_FTM_ERR_MAX_ERR(_err) (((((_err)[1] & 0x7f) << 8) | (_err)[0])) 4815 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) do {\ 4816 uint16 _val2; \ 4817 uint16 _not_cont; \ 4818 _val2 = (((_val) & DOT11_FTM_ERR_MAX_ERR_MASK) << DOT11_FTM_ERR_MAX_ERR_SHIFT); \ 4819 _val2 = (_val2 > 0x3fff) ? 0 : _val2; /* not expecting > 16ns error */ \ 4820 _not_cont = DOT11_FTM_ERR_NOT_CONT(_err); \ 4821 (_err)[0] = _val2 & 0xff; \ 4822 (_err)[1] = (_val2 >> 8) & 0xff; \ 4823 DOT11_FTM_ERR_SET_NOT_CONT(_err, _not_cont); \ 4824 } while (0) 4825 4826 #if defined(DOT11_FTM_ERR_ROM_COMPAT) 4827 /* incorrect defs - here for ROM compatibiity */ 4828 #undef DOT11_FTM_ERR_NOT_CONT_OFFSET 4829 #undef DOT11_FTM_ERR_NOT_CONT_MASK 4830 #undef DOT11_FTM_ERR_NOT_CONT_SHIFT 4831 #undef DOT11_FTM_ERR_NOT_CONT 4832 #undef DOT11_FTM_ERR_SET_NOT_CONT 4833 4834 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 0 4835 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x0001 4836 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 0 4837 #define DOT11_FTM_ERR_NOT_CONT(_err) (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & \ 4838 DOT11_FTM_ERR_NOT_CONT_MASK) >> DOT11_FTM_ERR_NOT_CONT_SHIFT) 4839 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) do {\ 4840 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 4841 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 4842 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & DOT11_FTM_ERR_NOT_CONT_MASK; \ 4843 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 4844 } while (0) 4845 4846 #undef DOT11_FTM_ERR_MAX_ERR_OFFSET 4847 #undef DOT11_FTM_ERR_MAX_ERR_MASK 4848 #undef DOT11_FTM_ERR_MAX_ERR_SHIFT 4849 #undef DOT11_FTM_ERR_MAX_ERR 4850 #undef DOT11_FTM_ERR_SET_MAX_ERR 4851 4852 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 4853 #define DOT11_FTM_ERR_MAX_ERR_MASK 0xfff7 4854 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 1 4855 #define DOT11_FTM_ERR_MAX_ERR(_err) ((((_err)[1] << 7) | (_err)[0]) >> 1) 4856 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) do {\ 4857 uint16 _val2; \ 4858 _val2 = (((_val) << DOT11_FTM_ERR_MAX_ERR_SHIFT) |\ 4859 ((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & DOT11_FTM_ERR_NOT_CONT_MASK)); \ 4860 (_err)[0] = _val2 & 0xff; \ 4861 (_err)[1] = _val2 >> 8 & 0xff; \ 4862 } while (0) 4863 #endif /* DOT11_FTM_ERR_ROM_COMPAT */ 4864 4865 BWL_PRE_PACKED_STRUCT struct dot11_ftm_params { 4866 uint8 id; /* DOT11_MNG_FTM_PARAM_ID 8.4.2.166 11mcd2.6/2014 - revisit */ 4867 uint8 len; 4868 uint8 info[9]; 4869 } BWL_POST_PACKED_STRUCT; 4870 typedef struct dot11_ftm_params dot11_ftm_params_t; 4871 #define DOT11_FTM_PARAMS_IE_LEN (sizeof(dot11_ftm_params_t) - 2) 4872 4873 #define FTM_PARAMS_FIELD(_p, _off, _mask, _shift) (((_p)->info[(_off)] & (_mask)) >> (_shift)) 4874 #define FTM_PARAMS_SET_FIELD(_p, _off, _mask, _shift, _val) do {\ 4875 uint8 _ptmp = (_p)->info[_off] & ~(_mask); \ 4876 (_p)->info[(_off)] = _ptmp | (((_val) << (_shift)) & (_mask)); \ 4877 } while (0) 4878 4879 #define FTM_PARAMS_STATUS_OFFSET 0 4880 #define FTM_PARAMS_STATUS_MASK 0x03 4881 #define FTM_PARAMS_STATUS_SHIFT 0 4882 #define FTM_PARAMS_STATUS(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_STATUS_OFFSET, \ 4883 FTM_PARAMS_STATUS_MASK, FTM_PARAMS_STATUS_SHIFT) 4884 #define FTM_PARAMS_SET_STATUS(_p, _status) FTM_PARAMS_SET_FIELD(_p, \ 4885 FTM_PARAMS_STATUS_OFFSET, FTM_PARAMS_STATUS_MASK, FTM_PARAMS_STATUS_SHIFT, _status) 4886 4887 #define FTM_PARAMS_VALUE_OFFSET 0 4888 #define FTM_PARAMS_VALUE_MASK 0x7c 4889 #define FTM_PARAMS_VALUE_SHIFT 2 4890 #define FTM_PARAMS_VALUE(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_VALUE_OFFSET, \ 4891 FTM_PARAMS_VALUE_MASK, FTM_PARAMS_VALUE_SHIFT) 4892 #define FTM_PARAMS_SET_VALUE(_p, _value) FTM_PARAMS_SET_FIELD(_p, \ 4893 FTM_PARAMS_VALUE_OFFSET, FTM_PARAMS_VALUE_MASK, FTM_PARAMS_VALUE_SHIFT, _value) 4894 #define FTM_PARAMS_MAX_VALUE 32 4895 4896 #define FTM_PARAMS_NBURSTEXP_OFFSET 1 4897 #define FTM_PARAMS_NBURSTEXP_MASK 0x0f 4898 #define FTM_PARAMS_NBURSTEXP_SHIFT 0 4899 #define FTM_PARAMS_NBURSTEXP(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_NBURSTEXP_OFFSET, \ 4900 FTM_PARAMS_NBURSTEXP_MASK, FTM_PARAMS_NBURSTEXP_SHIFT) 4901 #define FTM_PARAMS_SET_NBURSTEXP(_p, _bexp) FTM_PARAMS_SET_FIELD(_p, \ 4902 FTM_PARAMS_NBURSTEXP_OFFSET, FTM_PARAMS_NBURSTEXP_MASK, FTM_PARAMS_NBURSTEXP_SHIFT, \ 4903 _bexp) 4904 4905 #define FTM_PARAMS_NBURST(_p) (1 << FTM_PARAMS_NBURSTEXP(_p)) 4906 4907 enum { 4908 FTM_PARAMS_NBURSTEXP_NOPREF = 15 4909 }; 4910 4911 enum { 4912 FTM_PARAMS_BURSTTMO_NOPREF = 15 4913 }; 4914 4915 #define FTM_PARAMS_BURSTTMO_OFFSET 1 4916 #define FTM_PARAMS_BURSTTMO_MASK 0xf0 4917 #define FTM_PARAMS_BURSTTMO_SHIFT 4 4918 #define FTM_PARAMS_BURSTTMO(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_BURSTTMO_OFFSET, \ 4919 FTM_PARAMS_BURSTTMO_MASK, FTM_PARAMS_BURSTTMO_SHIFT) 4920 /* set timeout in params using _tmo where timeout = 2^(_tmo) * 250us */ 4921 #define FTM_PARAMS_SET_BURSTTMO(_p, _tmo) FTM_PARAMS_SET_FIELD(_p, \ 4922 FTM_PARAMS_BURSTTMO_OFFSET, FTM_PARAMS_BURSTTMO_MASK, FTM_PARAMS_BURSTTMO_SHIFT, (_tmo)+2) 4923 4924 #define FTM_PARAMS_BURSTTMO_USEC(_val) ((1 << ((_val)-2)) * 250) 4925 #define FTM_PARAMS_BURSTTMO_VALID(_val) ((((_val) < 12 && (_val) > 1)) || \ 4926 (_val) == FTM_PARAMS_BURSTTMO_NOPREF) 4927 #define FTM_PARAMS_BURSTTMO_MAX_MSEC 128 /* 2^9 * 250us */ 4928 #define FTM_PARAMS_BURSTTMO_MAX_USEC 128000 /* 2^9 * 250us */ 4929 4930 #define FTM_PARAMS_MINDELTA_OFFSET 2 4931 #define FTM_PARAMS_MINDELTA_USEC(_p) ((_p)->info[FTM_PARAMS_MINDELTA_OFFSET] * 100) 4932 #define FTM_PARAMS_SET_MINDELTA_USEC(_p, _delta) do { \ 4933 (_p)->info[FTM_PARAMS_MINDELTA_OFFSET] = (_delta) / 100; \ 4934 } while (0) 4935 4936 enum { 4937 FTM_PARAMS_MINDELTA_NOPREF = 0 4938 }; 4939 4940 #define FTM_PARAMS_PARTIAL_TSF(_p) ((_p)->info[4] << 8 | (_p)->info[3]) 4941 #define FTM_PARAMS_SET_PARTIAL_TSF(_p, _partial_tsf) do { \ 4942 (_p)->info[3] = (_partial_tsf) & 0xff; \ 4943 (_p)->info[4] = ((_partial_tsf) >> 8) & 0xff; \ 4944 } while (0) 4945 4946 #define FTM_PARAMS_PARTIAL_TSF_MASK 0x0000000003fffc00ULL 4947 #define FTM_PARAMS_PARTIAL_TSF_SHIFT 10 4948 #define FTM_PARAMS_PARTIAL_TSF_BIT_LEN 16 4949 #define FTM_PARAMS_PARTIAL_TSF_MAX 0xffff 4950 4951 /* FTM can indicate upto 62k TUs forward and 1k TU backward */ 4952 #define FTM_PARAMS_TSF_FW_HI (63487 << 10) /* in micro sec */ 4953 #define FTM_PARAMS_TSF_BW_LOW (64512 << 10) /* in micro sec */ 4954 #define FTM_PARAMS_TSF_BW_HI (65535 << 10) /* in micro sec */ 4955 #define FTM_PARAMS_TSF_FW_MAX FTM_PARAMS_TSF_FW_HI 4956 #define FTM_PARAMS_TSF_BW_MAX (FTM_PARAMS_TSF_BW_HI - FTM_PARAMS_TSF_BW_LOW) 4957 4958 #define FTM_PARAMS_PTSFNOPREF_OFFSET 5 4959 #define FTM_PARAMS_PTSFNOPREF_MASK 0x1 4960 #define FTM_PARAMS_PTSFNOPREF_SHIFT 0 4961 #define FTM_PARAMS_PTSFNOPREF(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_PTSFNOPREF_OFFSET, \ 4962 FTM_PARAMS_PTSFNOPREF_MASK, FTM_PARAMS_PTSFNOPREF_SHIFT) 4963 #define FTM_PARAMS_SET_PTSFNOPREF(_p, _nopref) FTM_PARAMS_SET_FIELD(_p, \ 4964 FTM_PARAMS_PTSFNOPREF_OFFSET, FTM_PARAMS_PTSFNOPREF_MASK, \ 4965 FTM_PARAMS_PTSFNOPREF_SHIFT, _nopref) 4966 4967 #define FTM_PARAMS_ASAP_OFFSET 5 4968 #define FTM_PARAMS_ASAP_MASK 0x4 4969 #define FTM_PARAMS_ASAP_SHIFT 2 4970 #define FTM_PARAMS_ASAP(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_ASAP_OFFSET, \ 4971 FTM_PARAMS_ASAP_MASK, FTM_PARAMS_ASAP_SHIFT) 4972 #define FTM_PARAMS_SET_ASAP(_p, _asap) FTM_PARAMS_SET_FIELD(_p, \ 4973 FTM_PARAMS_ASAP_OFFSET, FTM_PARAMS_ASAP_MASK, FTM_PARAMS_ASAP_SHIFT, _asap) 4974 4975 /* FTM1 - AKA ASAP Capable */ 4976 #define FTM_PARAMS_FTM1_OFFSET 5 4977 #define FTM_PARAMS_FTM1_MASK 0x02 4978 #define FTM_PARAMS_FTM1_SHIFT 1 4979 #define FTM_PARAMS_FTM1(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTM1_OFFSET, \ 4980 FTM_PARAMS_FTM1_MASK, FTM_PARAMS_FTM1_SHIFT) 4981 #define FTM_PARAMS_SET_FTM1(_p, _ftm1) FTM_PARAMS_SET_FIELD(_p, \ 4982 FTM_PARAMS_FTM1_OFFSET, FTM_PARAMS_FTM1_MASK, FTM_PARAMS_FTM1_SHIFT, _ftm1) 4983 4984 #define FTM_PARAMS_FTMS_PER_BURST_OFFSET 5 4985 #define FTM_PARAMS_FTMS_PER_BURST_MASK 0xf8 4986 #define FTM_PARAMS_FTMS_PER_BURST_SHIFT 3 4987 #define FTM_PARAMS_FTMS_PER_BURST(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTMS_PER_BURST_OFFSET, \ 4988 FTM_PARAMS_FTMS_PER_BURST_MASK, FTM_PARAMS_FTMS_PER_BURST_SHIFT) 4989 #define FTM_PARAMS_SET_FTMS_PER_BURST(_p, _nftms) FTM_PARAMS_SET_FIELD(_p, \ 4990 FTM_PARAMS_FTMS_PER_BURST_OFFSET, FTM_PARAMS_FTMS_PER_BURST_MASK, \ 4991 FTM_PARAMS_FTMS_PER_BURST_SHIFT, _nftms) 4992 4993 enum { 4994 FTM_PARAMS_FTMS_PER_BURST_NOPREF = 0 4995 }; 4996 4997 #define FTM_PARAMS_CHAN_INFO_OFFSET 6 4998 #define FTM_PARAMS_CHAN_INFO_MASK 0xfc 4999 #define FTM_PARAMS_CHAN_INFO_SHIFT 2 5000 #define FTM_PARAMS_CHAN_INFO(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_CHAN_INFO_OFFSET, \ 5001 FTM_PARAMS_CHAN_INFO_MASK, FTM_PARAMS_CHAN_INFO_SHIFT) 5002 #define FTM_PARAMS_SET_CHAN_INFO(_p, _ci) FTM_PARAMS_SET_FIELD(_p, \ 5003 FTM_PARAMS_CHAN_INFO_OFFSET, FTM_PARAMS_CHAN_INFO_MASK, FTM_PARAMS_CHAN_INFO_SHIFT, _ci) 5004 5005 /* burst period - units of 100ms */ 5006 #define FTM_PARAMS_BURST_PERIOD(_p) (((_p)->info[8] << 8) | (_p)->info[7]) 5007 #define FTM_PARAMS_SET_BURST_PERIOD(_p, _bp) do {\ 5008 (_p)->info[7] = (_bp) & 0xff; \ 5009 (_p)->info[8] = ((_bp) >> 8) & 0xff; \ 5010 } while (0) 5011 5012 #define FTM_PARAMS_BURST_PERIOD_MS(_p) (FTM_PARAMS_BURST_PERIOD(_p) * 100) 5013 5014 enum { 5015 FTM_PARAMS_BURST_PERIOD_NOPREF = 0 5016 }; 5017 5018 /* FTM status values - last updated from 11mcD4.0 */ 5019 enum { 5020 FTM_PARAMS_STATUS_RESERVED = 0, 5021 FTM_PARAMS_STATUS_SUCCESSFUL = 1, 5022 FTM_PARAMS_STATUS_INCAPABLE = 2, 5023 FTM_PARAMS_STATUS_FAILED = 3, 5024 /* Below are obsolte */ 5025 FTM_PARAMS_STATUS_OVERRIDDEN = 4, 5026 FTM_PARAMS_STATUS_ASAP_INCAPABLE = 5, 5027 FTM_PARAMS_STATUS_ASAP_FAILED = 6, 5028 /* rest are reserved */ 5029 }; 5030 5031 enum { 5032 FTM_PARAMS_CHAN_INFO_NO_PREF = 0, 5033 FTM_PARAMS_CHAN_INFO_RESERVE1 = 1, 5034 FTM_PARAMS_CHAN_INFO_RESERVE2 = 2, 5035 FTM_PARAMS_CHAN_INFO_RESERVE3 = 3, 5036 FTM_PARAMS_CHAN_INFO_NON_HT_5 = 4, 5037 FTM_PARAMS_CHAN_INFO_RESERVE5 = 5, 5038 FTM_PARAMS_CHAN_INFO_NON_HT_10 = 6, 5039 FTM_PARAMS_CHAN_INFO_RESERVE7 = 7, 5040 FTM_PARAMS_CHAN_INFO_NON_HT_20 = 8, /* excludes 2.4G, and High rate DSSS */ 5041 FTM_PARAMS_CHAN_INFO_HT_MF_20 = 9, 5042 FTM_PARAMS_CHAN_INFO_VHT_20 = 10, 5043 FTM_PARAMS_CHAN_INFO_HT_MF_40 = 11, 5044 FTM_PARAMS_CHAN_INFO_VHT_40 = 12, 5045 FTM_PARAMS_CHAN_INFO_VHT_80 = 13, 5046 FTM_PARAMS_CHAN_INFO_VHT_80_80 = 14, 5047 FTM_PARAMS_CHAN_INFO_VHT_160_2_RFLOS = 15, 5048 FTM_PARAMS_CHAN_INFO_VHT_160 = 16, 5049 /* Reserved from 17 - 30 */ 5050 FTM_PARAMS_CHAN_INFO_DMG_2160 = 31, 5051 /* Reserved from 32 - 63 */ 5052 FTM_PARAMS_CHAN_INFO_MAX = 63 5053 }; 5054 5055 /* tag_ID/length/value_buffer tuple */ 5056 typedef BWL_PRE_PACKED_STRUCT struct { 5057 uint8 id; 5058 uint8 len; 5059 uint8 data[1]; 5060 } BWL_POST_PACKED_STRUCT ftm_vs_tlv_t; 5061 5062 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_ie { 5063 uint8 id; /* DOT11_MNG_VS_ID */ 5064 uint8 len; /* length following */ 5065 uint8 oui[3]; /* BRCM_PROP_OUI (or Customer) */ 5066 uint8 sub_type; /* BRCM_FTM_IE_TYPE (or Customer) */ 5067 uint8 version; 5068 ftm_vs_tlv_t tlvs[1]; 5069 } BWL_POST_PACKED_STRUCT; 5070 typedef struct dot11_ftm_vs_ie dot11_ftm_vs_ie_t; 5071 5072 /* same as payload of dot11_ftm_vs_ie. 5073 * This definition helps in having struct access 5074 * of pay load while building FTM VS IE from other modules(NAN) 5075 */ 5076 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_ie_pyld { 5077 uint8 sub_type; /* BRCM_FTM_IE_TYPE (or Customer) */ 5078 uint8 version; 5079 ftm_vs_tlv_t tlvs[1]; 5080 } BWL_POST_PACKED_STRUCT; 5081 typedef struct dot11_ftm_vs_ie_pyld dot11_ftm_vs_ie_pyld_t; 5082 5083 /* ftm vs api version */ 5084 #define BCM_FTM_VS_PARAMS_VERSION 0x01 5085 5086 /* ftm vendor specific information tlv types */ 5087 enum { 5088 FTM_VS_TLV_NONE = 0, 5089 FTM_VS_TLV_REQ_PARAMS = 1, /* additional request params (in FTM_REQ) */ 5090 FTM_VS_TLV_MEAS_INFO = 2, /* measurement information (in FTM_MEAS) */ 5091 FTM_VS_TLV_SEC_PARAMS = 3, /* security parameters (in either) */ 5092 FTM_VS_TLV_SEQ_PARAMS = 4, /* toast parameters (FTM_REQ, BRCM proprietary) */ 5093 FTM_VS_TLV_MF_BUF = 5, /* multi frame buffer - may span ftm vs ie's */ 5094 FTM_VS_TLV_TIMING_PARAMS = 6, /* timing adjustments */ 5095 FTM_VS_TLV_MF_STATS_BUF = 7 /* multi frame statistics buffer */ 5096 /* add additional types above */ 5097 }; 5098 5099 /* the following definitions are *DEPRECATED* and moved to implemenetion files. They 5100 * are retained here because previous (May 2016) some branches use them 5101 */ 5102 #define FTM_TPK_LEN 16 5103 #define FTM_RI_RR_BUF_LEN 32 5104 #define FTM_TPK_RI_RR_LEN 13 5105 #define FTM_TPK_RI_RR_LEN_SECURE_2_0 28 5106 #define FTM_TPK_DIGEST_LEN 32 5107 #define FTM_TPK_BUFFER_LEN 128 5108 #define FTM_TPK_RI_PHY_LEN 7 5109 #define FTM_TPK_RR_PHY_LEN 7 5110 #define FTM_TPK_DATA_BUFFER_LEN 88 5111 #define FTM_TPK_LEN_SECURE_2_0 32 5112 #define FTM_TPK_RI_PHY_LEN_SECURE_2_0 14 5113 #define FTM_TPK_RR_PHY_LEN_SECURE_2_0 14 5114 5115 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_params { 5116 uint8 id; /* DOT11_MNG_VS_ID */ 5117 uint8 len; 5118 uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */ 5119 uint8 bcm_vs_id; 5120 ftm_vs_tlv_t ftm_tpk_ri_rr[1]; /* ftm_TPK_ri_rr place holder */ 5121 } BWL_POST_PACKED_STRUCT; 5122 typedef struct dot11_ftm_vs_params dot11_ftm_vs_tpk_ri_rr_params_t; 5123 #define DOT11_FTM_VS_LEN (sizeof(dot11_ftm_vs_tpk_ri_rr_params_t) - TLV_HDR_LEN) 5124 /* end *DEPRECATED* ftm definitions */ 5125 5126 BWL_PRE_PACKED_STRUCT struct dot11_ftm_sync_info { 5127 uint8 id; /* Extended - 255 11mc D4.3 */ 5128 uint8 len; 5129 uint8 id_ext; 5130 uint8 tsf_sync_info[4]; 5131 } BWL_POST_PACKED_STRUCT; 5132 typedef struct dot11_ftm_sync_info dot11_ftm_sync_info_t; 5133 5134 /* ftm tsf sync info ie len - includes id ext */ 5135 #define DOT11_FTM_SYNC_INFO_IE_LEN (sizeof(dot11_ftm_sync_info_t) - TLV_HDR_LEN) 5136 5137 #define DOT11_FTM_IS_SYNC_INFO_IE(_ie) (\ 5138 DOT11_MNG_IE_ID_EXT_MATCH(_ie, DOT11_MNG_FTM_SYNC_INFO) && \ 5139 (_ie)->len == DOT11_FTM_SYNC_INFO_IE_LEN) 5140 5141 BWL_PRE_PACKED_STRUCT struct dot11_dh_param_ie { 5142 uint8 id; /* OWE */ 5143 uint8 len; 5144 uint8 ext_id; /* EXT_MNG_OWE_DH_PARAM_ID */ 5145 uint16 group; 5146 uint8 pub_key[0]; 5147 } BWL_POST_PACKED_STRUCT; 5148 typedef struct dot11_dh_param_ie dot11_dh_param_ie_t; 5149 5150 #define DOT11_DH_EXTID_OFFSET (OFFSETOF(dot11_dh_param_ie_t, ext_id)) 5151 5152 #define DOT11_OWE_DH_PARAM_IE(_ie) (\ 5153 DOT11_MNG_IE_ID_EXT_MATCH(_ie, EXT_MNG_OWE_DH_PARAM_ID)) 5154 5155 #define DOT11_MNG_OWE_IE_ID_EXT_INIT(_ie, _id, _len) do {\ 5156 (_ie)->id = DOT11_MNG_ID_EXT_ID; \ 5157 (_ie)->len = _len; \ 5158 (_ie)->ext_id = _id; \ 5159 } while (0) 5160 5161 /* 802.11u interworking access network options */ 5162 #define IW_ANT_MASK 0x0f 5163 #define IW_INTERNET_MASK 0x10 5164 #define IW_ASRA_MASK 0x20 5165 #define IW_ESR_MASK 0x40 5166 #define IW_UESA_MASK 0x80 5167 5168 /* 802.11u interworking access network type */ 5169 #define IW_ANT_PRIVATE_NETWORK 0 5170 #define IW_ANT_PRIVATE_NETWORK_WITH_GUEST 1 5171 #define IW_ANT_CHARGEABLE_PUBLIC_NETWORK 2 5172 #define IW_ANT_FREE_PUBLIC_NETWORK 3 5173 #define IW_ANT_PERSONAL_DEVICE_NETWORK 4 5174 #define IW_ANT_EMERGENCY_SERVICES_NETWORK 5 5175 #define IW_ANT_TEST_NETWORK 14 5176 #define IW_ANT_WILDCARD_NETWORK 15 5177 5178 #define IW_ANT_LEN 1 5179 #define IW_VENUE_LEN 2 5180 #define IW_HESSID_LEN 6 5181 #define IW_HESSID_OFF (IW_ANT_LEN + IW_VENUE_LEN) 5182 #define IW_MAX_LEN (IW_ANT_LEN + IW_VENUE_LEN + IW_HESSID_LEN) 5183 5184 /* 802.11u advertisement protocol */ 5185 #define ADVP_ANQP_PROTOCOL_ID 0 5186 #define ADVP_MIH_PROTOCOL_ID 1 5187 5188 /* 802.11u advertisement protocol masks */ 5189 #define ADVP_QRL_MASK 0x7f 5190 #define ADVP_PAME_BI_MASK 0x80 5191 5192 /* 802.11u advertisement protocol values */ 5193 #define ADVP_QRL_REQUEST 0x00 5194 #define ADVP_QRL_RESPONSE 0x7f 5195 #define ADVP_PAME_BI_DEPENDENT 0x00 5196 #define ADVP_PAME_BI_INDEPENDENT ADVP_PAME_BI_MASK 5197 5198 /* 802.11u ANQP information ID */ 5199 #define ANQP_ID_QUERY_LIST 256 5200 #define ANQP_ID_CAPABILITY_LIST 257 5201 #define ANQP_ID_VENUE_NAME_INFO 258 5202 #define ANQP_ID_EMERGENCY_CALL_NUMBER_INFO 259 5203 #define ANQP_ID_NETWORK_AUTHENTICATION_TYPE_INFO 260 5204 #define ANQP_ID_ROAMING_CONSORTIUM_LIST 261 5205 #define ANQP_ID_IP_ADDRESS_TYPE_AVAILABILITY_INFO 262 5206 #define ANQP_ID_NAI_REALM_LIST 263 5207 #define ANQP_ID_G3PP_CELLULAR_NETWORK_INFO 264 5208 #define ANQP_ID_AP_GEOSPATIAL_LOCATION 265 5209 #define ANQP_ID_AP_CIVIC_LOCATION 266 5210 #define ANQP_ID_AP_LOCATION_PUBLIC_ID_URI 267 5211 #define ANQP_ID_DOMAIN_NAME_LIST 268 5212 #define ANQP_ID_EMERGENCY_ALERT_ID_URI 269 5213 #define ANQP_ID_EMERGENCY_NAI 271 5214 #define ANQP_ID_NEIGHBOR_REPORT 272 5215 #define ANQP_ID_VENDOR_SPECIFIC_LIST 56797 5216 5217 /* 802.11u ANQP ID len */ 5218 #define ANQP_INFORMATION_ID_LEN 2 5219 5220 /* 802.11u ANQP OUI */ 5221 #define ANQP_OUI_SUBTYPE 9 5222 5223 /* 802.11u venue name */ 5224 #define VENUE_LANGUAGE_CODE_SIZE 3 5225 #define VENUE_NAME_SIZE 255 5226 5227 /* 802.11u venue groups */ 5228 #define VENUE_UNSPECIFIED 0 5229 #define VENUE_ASSEMBLY 1 5230 #define VENUE_BUSINESS 2 5231 #define VENUE_EDUCATIONAL 3 5232 #define VENUE_FACTORY 4 5233 #define VENUE_INSTITUTIONAL 5 5234 #define VENUE_MERCANTILE 6 5235 #define VENUE_RESIDENTIAL 7 5236 #define VENUE_STORAGE 8 5237 #define VENUE_UTILITY 9 5238 #define VENUE_VEHICULAR 10 5239 #define VENUE_OUTDOOR 11 5240 5241 /* 802.11u network authentication type indicator */ 5242 #define NATI_UNSPECIFIED -1 5243 #define NATI_ACCEPTANCE_OF_TERMS_CONDITIONS 0 5244 #define NATI_ONLINE_ENROLLMENT_SUPPORTED 1 5245 #define NATI_HTTP_HTTPS_REDIRECTION 2 5246 #define NATI_DNS_REDIRECTION 3 5247 5248 /* 802.11u IP address type availability - IPv6 */ 5249 #define IPA_IPV6_SHIFT 0 5250 #define IPA_IPV6_MASK (0x03 << IPA_IPV6_SHIFT) 5251 #define IPA_IPV6_NOT_AVAILABLE 0x00 5252 #define IPA_IPV6_AVAILABLE 0x01 5253 #define IPA_IPV6_UNKNOWN_AVAILABILITY 0x02 5254 5255 /* 802.11u IP address type availability - IPv4 */ 5256 #define IPA_IPV4_SHIFT 2 5257 #define IPA_IPV4_MASK (0x3f << IPA_IPV4_SHIFT) 5258 #define IPA_IPV4_NOT_AVAILABLE 0x00 5259 #define IPA_IPV4_PUBLIC 0x01 5260 #define IPA_IPV4_PORT_RESTRICT 0x02 5261 #define IPA_IPV4_SINGLE_NAT 0x03 5262 #define IPA_IPV4_DOUBLE_NAT 0x04 5263 #define IPA_IPV4_PORT_RESTRICT_SINGLE_NAT 0x05 5264 #define IPA_IPV4_PORT_RESTRICT_DOUBLE_NAT 0x06 5265 #define IPA_IPV4_UNKNOWN_AVAILABILITY 0x07 5266 5267 /* 802.11u NAI realm encoding */ 5268 #define REALM_ENCODING_RFC4282 0 5269 #define REALM_ENCODING_UTF8 1 5270 5271 /* 802.11u IANA EAP method type numbers */ 5272 #define REALM_EAP_TLS 13 5273 #define REALM_EAP_LEAP 17 5274 #define REALM_EAP_SIM 18 5275 #define REALM_EAP_TTLS 21 5276 #define REALM_EAP_AKA 23 5277 #define REALM_EAP_PEAP 25 5278 #define REALM_EAP_FAST 43 5279 #define REALM_EAP_PSK 47 5280 #define REALM_EAP_AKAP 50 5281 #define REALM_EAP_EXPANDED 254 5282 5283 /* 802.11u authentication ID */ 5284 #define REALM_EXPANDED_EAP 1 5285 #define REALM_NON_EAP_INNER_AUTHENTICATION 2 5286 #define REALM_INNER_AUTHENTICATION_EAP 3 5287 #define REALM_EXPANDED_INNER_EAP 4 5288 #define REALM_CREDENTIAL 5 5289 #define REALM_TUNNELED_EAP_CREDENTIAL 6 5290 #define REALM_VENDOR_SPECIFIC_EAP 221 5291 5292 /* 802.11u non-EAP inner authentication type */ 5293 #define REALM_RESERVED_AUTH 0 5294 #define REALM_PAP 1 5295 #define REALM_CHAP 2 5296 #define REALM_MSCHAP 3 5297 #define REALM_MSCHAPV2 4 5298 5299 /* 802.11u credential type */ 5300 #define REALM_SIM 1 5301 #define REALM_USIM 2 5302 #define REALM_NFC 3 5303 #define REALM_HARDWARE_TOKEN 4 5304 #define REALM_SOFTOKEN 5 5305 #define REALM_CERTIFICATE 6 5306 #define REALM_USERNAME_PASSWORD 7 5307 #define REALM_SERVER_SIDE 8 5308 #define REALM_RESERVED_CRED 9 5309 #define REALM_VENDOR_SPECIFIC_CRED 10 5310 5311 /* 802.11u 3GPP PLMN */ 5312 #define G3PP_GUD_VERSION 0 5313 #define G3PP_PLMN_LIST_IE 0 5314 5315 /* AP Location Public ID Info encoding */ 5316 #define PUBLIC_ID_URI_FQDN_SE_ID 0 5317 /* URI/FQDN Descriptor field values */ 5318 #define LOCATION_ENCODING_HELD 1 5319 #define LOCATION_ENCODING_SUPL 2 5320 #define URI_FQDN_SIZE 255 5321 5322 /** hotspot2.0 indication element (vendor specific) */ 5323 BWL_PRE_PACKED_STRUCT struct hs20_ie { 5324 uint8 oui[3]; 5325 uint8 type; 5326 uint8 config; 5327 } BWL_POST_PACKED_STRUCT; 5328 typedef struct hs20_ie hs20_ie_t; 5329 #define HS20_IE_LEN 5 /* HS20 IE length */ 5330 5331 /** IEEE 802.11 Annex E */ 5332 typedef enum { 5333 DOT11_2GHZ_20MHZ_CLASS_12 = 81, /* Ch 1-11 */ 5334 DOT11_5GHZ_20MHZ_CLASS_1 = 115, /* Ch 36-48 */ 5335 DOT11_5GHZ_20MHZ_CLASS_2_DFS = 118, /* Ch 52-64 */ 5336 DOT11_5GHZ_20MHZ_CLASS_3 = 124, /* Ch 149-161 */ 5337 DOT11_5GHZ_20MHZ_CLASS_4_DFS = 121, /* Ch 100-140 */ 5338 DOT11_5GHZ_20MHZ_CLASS_5 = 125, /* Ch 149-165 */ 5339 DOT11_5GHZ_40MHZ_CLASS_22 = 116, /* Ch 36-44, lower */ 5340 DOT11_5GHZ_40MHZ_CLASS_23_DFS = 119, /* Ch 52-60, lower */ 5341 DOT11_5GHZ_40MHZ_CLASS_24_DFS = 122, /* Ch 100-132, lower */ 5342 DOT11_5GHZ_40MHZ_CLASS_25 = 126, /* Ch 149-157, lower */ 5343 DOT11_5GHZ_40MHZ_CLASS_27 = 117, /* Ch 40-48, upper */ 5344 DOT11_5GHZ_40MHZ_CLASS_28_DFS = 120, /* Ch 56-64, upper */ 5345 DOT11_5GHZ_40MHZ_CLASS_29_DFS = 123, /* Ch 104-136, upper */ 5346 DOT11_5GHZ_40MHZ_CLASS_30 = 127, /* Ch 153-161, upper */ 5347 DOT11_2GHZ_40MHZ_CLASS_32 = 83, /* Ch 1-7, lower */ 5348 DOT11_2GHZ_40MHZ_CLASS_33 = 84, /* Ch 5-11, upper */ 5349 } dot11_op_class_t; 5350 5351 /* QoS map */ 5352 #define QOS_MAP_FIXED_LENGTH (8 * 2) /* DSCP ranges fixed with 8 entries */ 5353 5354 #define BCM_AIBSS_IE_TYPE 56 5355 5356 #define SSE_OUI "\x00\x00\xF0" 5357 #define VENDOR_ENTERPRISE_STA_OUI_TYPE 0x22 5358 #define MAX_VSIE_DISASSOC (1) 5359 #define DISCO_VSIE_LEN 0x09u 5360 5361 /* This marks the end of a packed structure section. */ 5362 #include <packed_section_end.h> 5363 5364 #endif /* _802_11_H_ */ 5365