1 /* 2 * Fundamental types and constants relating to 802.11 3 * 4 * Copyright (C) 1999-2019, Broadcom. 5 * 6 * Unless you and Broadcom execute a separate written software license 7 * agreement governing use of this software, this software is licensed to you 8 * under the terms of the GNU General Public License version 2 (the "GPL"), 9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 10 * following added to such license: 11 * 12 * As a special exception, the copyright holders of this software give you 13 * permission to link this software with independent modules, and to copy and 14 * distribute the resulting executable under terms of your choice, provided that 15 * you also meet, for each linked independent module, the terms and conditions 16 * of the license of that module. An independent module is a module which is 17 * not derived from this software. The special exception does not apply to any 18 * modifications of the software. 19 * 20 * Notwithstanding the above, under no circumstances may you combine this 21 * software in any way with any other Broadcom software provided under a license 22 * other than the GPL, without Broadcom's express prior written consent. 23 * 24 * 25 * <<Broadcom-WL-IPTag/Open:>> 26 * 27 * $Id: 802.11.h 814166 2019-04-10 06:14:49Z $ 28 */ 29 30 #ifndef _802_11_H_ 31 #define _802_11_H_ 32 33 #ifndef _TYPEDEFS_H_ 34 #include <typedefs.h> 35 #endif // endif 36 37 #ifndef _NET_ETHERNET_H_ 38 #include <ethernet.h> 39 #endif // endif 40 41 #include <wpa.h> 42 43 /* This marks the start of a packed structure section. */ 44 #include <packed_section_start.h> 45 46 #define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ 47 48 /* Generic 802.11 frame constants */ 49 #define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */ 50 #define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */ 51 #define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */ 52 #define DOT11_FCS_LEN 4u /* d11 FCS length */ 53 #define DOT11_ICV_LEN 4 /* d11 ICV length */ 54 #define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */ 55 #define DOT11_MAX_ICV_AES_LEN 16 /* d11 MAX ICV/AES length */ 56 #define DOT11_QOS_LEN 2 /* d11 QoS length */ 57 #define DOT11_HTC_LEN 4 /* d11 HT Control field length */ 58 59 #define DOT11_KEY_INDEX_SHIFT 6 /* d11 key index shift */ 60 #define DOT11_IV_LEN 4 /* d11 IV length */ 61 #define DOT11_IV_TKIP_LEN 8 /* d11 IV TKIP length */ 62 #define DOT11_IV_AES_OCB_LEN 4 /* d11 IV/AES/OCB length */ 63 #define DOT11_IV_AES_CCM_LEN 8 /* d11 IV/AES/CCM length */ 64 #define DOT11_IV_MAX_LEN 8 /* maximum iv len for any encryption */ 65 66 /* Includes MIC */ 67 #define DOT11_MAX_MPDU_BODY_LEN 2304 /* max MPDU body length */ 68 /* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */ 69 #define DOT11_MAX_MPDU_LEN \ 70 (DOT11_A4_HDR_LEN + DOT11_QOS_LEN + DOT11_IV_AES_CCM_LEN + \ 71 DOT11_MAX_MPDU_BODY_LEN + DOT11_ICV_LEN + \ 72 DOT11_FCS_LEN) /* d11 max MPDU length */ 73 74 #define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */ 75 76 /* dot11RTSThreshold */ 77 #define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */ 78 #define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */ 79 80 /* dot11FragmentationThreshold */ 81 #define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */ 82 #define DOT11_MAX_FRAG_LEN \ 83 2346 /* Max frag is also limited by aMPDUMaxLength \ 84 * of the attached PHY \ 85 */ 86 #define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */ 87 88 /* dot11BeaconPeriod */ 89 #define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */ 90 #define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */ 91 92 /* dot11DTIMPeriod */ 93 #define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */ 94 #define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */ 95 96 /** 802.2 LLC/SNAP header used by 802.11 per 802.1H */ 97 #define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */ 98 /* minimum LLC header length; DSAP, SSAP, 8 bit Control (unnumbered) */ 99 #define DOT11_LLC_HDR_LEN_MIN 3 100 #define DOT11_OUI_LEN 3 /* d11 OUI length */ 101 BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { 102 uint8 dsap; /* always 0xAA */ 103 uint8 ssap; /* always 0xAA */ 104 uint8 ctl; /* always 0x03 */ 105 uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 106 * Bridge-Tunnel: 0x00 0x00 0xF8 107 */ 108 uint16 type; /* ethertype */ 109 } BWL_POST_PACKED_STRUCT; 110 111 /* RFC1042 header used by 802.11 per 802.1H */ 112 #define RFC1042_HDR_LEN \ 113 (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) /* RCF1042 header length */ 114 115 /* Generic 802.11 MAC header */ 116 /** 117 * N.B.: This struct reflects the full 4 address 802.11 MAC header. 118 * The fields are defined such that the shorter 1, 2, and 3 119 * address headers just use the first k fields. 120 */ 121 BWL_PRE_PACKED_STRUCT struct dot11_header { 122 uint16 fc; /* frame control */ 123 uint16 durid; /* duration/ID */ 124 struct ether_addr a1; /* address 1 */ 125 struct ether_addr a2; /* address 2 */ 126 struct ether_addr a3; /* address 3 */ 127 uint16 seq; /* sequence control */ 128 struct ether_addr a4; /* address 4 */ 129 } BWL_POST_PACKED_STRUCT; 130 131 /* Control frames */ 132 133 BWL_PRE_PACKED_STRUCT struct dot11_rts_frame { 134 uint16 fc; /* frame control */ 135 uint16 durid; /* duration/ID */ 136 struct ether_addr ra; /* receiver address */ 137 struct ether_addr ta; /* transmitter address */ 138 } BWL_POST_PACKED_STRUCT; 139 #define DOT11_RTS_LEN 16 /* d11 RTS frame length */ 140 141 BWL_PRE_PACKED_STRUCT struct dot11_cts_frame { 142 uint16 fc; /* frame control */ 143 uint16 durid; /* duration/ID */ 144 struct ether_addr ra; /* receiver address */ 145 } BWL_POST_PACKED_STRUCT; 146 #define DOT11_CTS_LEN 10u /* d11 CTS frame length */ 147 148 BWL_PRE_PACKED_STRUCT struct dot11_ack_frame { 149 uint16 fc; /* frame control */ 150 uint16 durid; /* duration/ID */ 151 struct ether_addr ra; /* receiver address */ 152 } BWL_POST_PACKED_STRUCT; 153 #define DOT11_ACK_LEN 10 /* d11 ACK frame length */ 154 155 BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame { 156 uint16 fc; /* frame control */ 157 uint16 durid; /* AID */ 158 struct ether_addr bssid; /* receiver address, STA in AP */ 159 struct ether_addr ta; /* transmitter address */ 160 } BWL_POST_PACKED_STRUCT; 161 #define DOT11_PS_POLL_LEN 16 /* d11 PS poll frame length */ 162 163 BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame { 164 uint16 fc; /* frame control */ 165 uint16 durid; /* duration/ID */ 166 struct ether_addr ra; /* receiver address */ 167 struct ether_addr bssid; /* transmitter address, STA in AP */ 168 } BWL_POST_PACKED_STRUCT; 169 #define DOT11_CS_END_LEN 16 /* d11 CF-END frame length */ 170 171 /** 172 * RWL wifi protocol: The Vendor Specific Action frame is defined for 173 * vendor-specific signaling category+OUI+vendor specific content ( this can be 174 * 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 184 dot11_action_wifi_vendor_specific_t; 185 186 /** generic vendor specific action frame with variable length */ 187 BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { 188 uint8 category; 189 uint8 OUI[3]; 190 uint8 type; 191 uint8 subtype; 192 uint8 data[1]; 193 } BWL_POST_PACKED_STRUCT; 194 typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t; 195 196 #define DOT11_ACTION_VS_HDR_LEN 6 197 198 #define BCM_ACTION_OUI_BYTE0 0x00 199 #define BCM_ACTION_OUI_BYTE1 0x90 200 #define BCM_ACTION_OUI_BYTE2 0x4c 201 202 /* BA/BAR Control parameters */ 203 #define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */ 204 #define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */ 205 #define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */ 206 207 #define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */ 208 #define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */ 209 210 #define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */ 211 #define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */ 212 213 #define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */ 214 #define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */ 215 216 /** control frame header (BA/BAR) */ 217 BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { 218 uint16 fc; /* frame control */ 219 uint16 durid; /* duration/ID */ 220 struct ether_addr ra; /* receiver address */ 221 struct ether_addr ta; /* transmitter address */ 222 } BWL_POST_PACKED_STRUCT; 223 #define DOT11_CTL_HDR_LEN 16 /* control frame hdr len */ 224 225 /** BAR frame payload */ 226 BWL_PRE_PACKED_STRUCT struct dot11_bar { 227 uint16 bar_control; /* BAR Control */ 228 uint16 seqnum; /* Starting Sequence control */ 229 } BWL_POST_PACKED_STRUCT; 230 #define DOT11_BAR_LEN 4 /* BAR frame payload length */ 231 232 #define DOT11_BA_BITMAP_LEN 128 /* bitmap length */ 233 #define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */ 234 /** BA frame payload */ 235 BWL_PRE_PACKED_STRUCT struct dot11_ba { 236 uint16 ba_control; /* BA Control */ 237 uint16 seqnum; /* Starting Sequence control */ 238 uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */ 239 } BWL_POST_PACKED_STRUCT; 240 #define DOT11_BA_LEN 4 /* BA frame payload len (wo bitmap) */ 241 242 /** Management frame header */ 243 BWL_PRE_PACKED_STRUCT struct dot11_management_header { 244 uint16 fc; /* frame control */ 245 uint16 durid; /* duration/ID */ 246 struct ether_addr da; /* receiver address */ 247 struct ether_addr sa; /* transmitter address */ 248 struct ether_addr bssid; /* BSS ID */ 249 uint16 seq; /* sequence control */ 250 } BWL_POST_PACKED_STRUCT; 251 typedef struct dot11_management_header dot11_management_header_t; 252 #define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */ 253 254 /* Management frame payloads */ 255 256 BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { 257 uint32 timestamp[2]; 258 uint16 beacon_interval; 259 uint16 capability; 260 } BWL_POST_PACKED_STRUCT; 261 #define DOT11_BCN_PRB_LEN 12 /* 802.11 beacon/probe frame fixed length */ 262 #define DOT11_BCN_PRB_FIXED_LEN 12u /* 802.11 beacon/probe frame fixed length \ 263 */ 264 265 BWL_PRE_PACKED_STRUCT struct dot11_auth { 266 uint16 alg; /* algorithm */ 267 uint16 seq; /* sequence control */ 268 uint16 status; /* status code */ 269 } BWL_POST_PACKED_STRUCT; 270 #define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge IE */ 271 #define DOT11_AUTH_SEQ_STATUS_LEN \ 272 4 /* length of auth frame without challenge IE and \ 273 * without algorithm \ 274 */ 275 276 BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { 277 uint16 capability; /* capability information */ 278 uint16 listen; /* listen interval */ 279 } BWL_POST_PACKED_STRUCT; 280 #define DOT11_ASSOC_REQ_FIXED_LEN \ 281 4 /* length of assoc frame without info elts */ 282 283 BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { 284 uint16 capability; /* capability information */ 285 uint16 listen; /* listen interval */ 286 struct ether_addr ap; /* Current AP address */ 287 } BWL_POST_PACKED_STRUCT; 288 #define DOT11_REASSOC_REQ_FIXED_LEN \ 289 10 /* length of assoc frame without info elts */ 290 291 BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { 292 uint16 capability; /* capability information */ 293 uint16 status; /* status code */ 294 uint16 aid; /* association ID */ 295 } BWL_POST_PACKED_STRUCT; 296 #define DOT11_ASSOC_RESP_FIXED_LEN \ 297 6 /* length of assoc resp frame without info elts */ 298 299 BWL_PRE_PACKED_STRUCT struct dot11_action_measure { 300 uint8 category; 301 uint8 action; 302 uint8 token; 303 uint8 data[1]; 304 } BWL_POST_PACKED_STRUCT; 305 #define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */ 306 307 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { 308 uint8 category; 309 uint8 action; 310 uint8 ch_width; 311 } BWL_POST_PACKED_STRUCT; 312 313 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops { 314 uint8 category; 315 uint8 action; 316 uint8 control; 317 } BWL_POST_PACKED_STRUCT; 318 319 BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query { 320 uint8 category; 321 uint8 action; 322 uint16 id; 323 } BWL_POST_PACKED_STRUCT; 324 325 BWL_PRE_PACKED_STRUCT struct dot11_action_vht_oper_mode { 326 uint8 category; 327 uint8 action; 328 uint8 mode; 329 } BWL_POST_PACKED_STRUCT; 330 331 /* These lengths assume 64 MU groups, as specified in 802.11ac-2013 */ 332 #define DOT11_ACTION_GID_MEMBERSHIP_LEN 8 /* bytes */ 333 #define DOT11_ACTION_GID_USER_POS_LEN 16 /* bytes */ 334 BWL_PRE_PACKED_STRUCT struct dot11_action_group_id { 335 uint8 category; 336 uint8 action; 337 uint8 membership_status[DOT11_ACTION_GID_MEMBERSHIP_LEN]; 338 uint8 user_position[DOT11_ACTION_GID_USER_POS_LEN]; 339 } BWL_POST_PACKED_STRUCT; 340 341 #define SM_PWRSAVE_ENABLE 1 342 #define SM_PWRSAVE_MODE 2 343 344 /* ************* 802.11h related definitions. ************* */ 345 BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { 346 uint8 id; 347 uint8 len; 348 uint8 power; 349 } BWL_POST_PACKED_STRUCT; 350 typedef struct dot11_power_cnst dot11_power_cnst_t; 351 352 BWL_PRE_PACKED_STRUCT struct dot11_power_cap { 353 int8 min; 354 int8 max; 355 } BWL_POST_PACKED_STRUCT; 356 typedef struct dot11_power_cap dot11_power_cap_t; 357 358 BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { 359 uint8 id; 360 uint8 len; 361 uint8 tx_pwr; 362 uint8 margin; 363 } BWL_POST_PACKED_STRUCT; 364 typedef struct dot11_tpc_rep dot11_tpc_rep_t; 365 #define DOT11_MNG_IE_TPC_REPORT_SIZE (sizeof(dot11_tpc_rep_t)) 366 #define DOT11_MNG_IE_TPC_REPORT_LEN \ 367 2 /* length of IE data, not including 2 byte header */ 368 369 BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { 370 uint8 id; 371 uint8 len; 372 uint8 first_channel; 373 uint8 num_channels; 374 } BWL_POST_PACKED_STRUCT; 375 typedef struct dot11_supp_channels dot11_supp_channels_t; 376 377 /** 378 * Extension Channel Offset IE: 802.11n-D1.0 spec. added sideband 379 * offset for 40MHz operation. The possible 3 values are: 380 * 1 = above control channel 381 * 3 = below control channel 382 * 0 = no extension channel 383 */ 384 BWL_PRE_PACKED_STRUCT struct dot11_extch { 385 uint8 id; /* IE ID, 62, DOT11_MNG_EXT_CHANNEL_OFFSET */ 386 uint8 len; /* IE length */ 387 uint8 extch; 388 } BWL_POST_PACKED_STRUCT; 389 typedef struct dot11_extch dot11_extch_ie_t; 390 391 BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { 392 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 393 uint8 len; /* IE length */ 394 uint8 oui[3]; 395 uint8 type; /* type indicates what follows */ 396 uint8 extch; 397 } BWL_POST_PACKED_STRUCT; 398 typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; 399 400 #define BRCM_EXTCH_IE_LEN 5 401 #define BRCM_EXTCH_IE_TYPE 53 /* 802.11n ID not yet assigned */ 402 #define DOT11_EXTCH_IE_LEN 1 403 #define DOT11_EXT_CH_MASK 0x03 /* extension channel mask */ 404 #define DOT11_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */ 405 #define DOT11_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */ 406 #define DOT11_EXT_CH_NONE 0x00 /* no extension ch. */ 407 408 BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { 409 uint8 category; 410 uint8 action; 411 uint8 data[1]; 412 } BWL_POST_PACKED_STRUCT; 413 typedef struct dot11_action_frmhdr dot11_action_frmhdr_t; 414 415 /* Action Field length */ 416 #define DOT11_ACTION_CATEGORY_LEN 1u 417 #define DOT11_ACTION_ACTION_LEN 1u 418 #define DOT11_ACTION_DIALOG_TOKEN_LEN 1u 419 #define DOT11_ACTION_CAPABILITY_LEN 2u 420 #define DOT11_ACTION_STATUS_CODE_LEN 2u 421 #define DOT11_ACTION_REASON_CODE_LEN 2u 422 #define DOT11_ACTION_TARGET_CH_LEN 1u 423 #define DOT11_ACTION_OPER_CLASS_LEN 1u 424 425 #define DOT11_ACTION_FRMHDR_LEN 2 426 427 /** CSA IE data structure */ 428 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { 429 uint8 id; /* id DOT11_MNG_CHANNEL_SWITCH_ID */ 430 uint8 len; /* length of IE */ 431 uint8 mode; /* mode 0 or 1 */ 432 uint8 channel; /* channel switch to */ 433 uint8 count; /* number of beacons before switching */ 434 } BWL_POST_PACKED_STRUCT; 435 typedef struct dot11_channel_switch dot11_chan_switch_ie_t; 436 437 #define DOT11_SWITCH_IE_LEN \ 438 3 /* length of IE data, not including 2 byte header */ 439 /* CSA mode - 802.11h-2003 $7.3.2.20 */ 440 #define DOT11_CSA_MODE_ADVISORY \ 441 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */ 442 #define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */ 443 444 BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { 445 uint8 category; 446 uint8 action; 447 dot11_chan_switch_ie_t chan_switch_ie; /* for switch IE */ 448 dot11_brcm_extch_ie_t extch_ie; /* extension channel offset */ 449 } BWL_POST_PACKED_STRUCT; 450 451 BWL_PRE_PACKED_STRUCT struct dot11_csa_body { 452 uint8 mode; /* mode 0 or 1 */ 453 uint8 reg; /* regulatory class */ 454 uint8 channel; /* channel switch to */ 455 uint8 count; /* number of beacons before switching */ 456 } BWL_POST_PACKED_STRUCT; 457 458 /** 11n Extended Channel Switch IE data structure */ 459 BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { 460 uint8 id; /* id DOT11_MNG_EXT_CSA_ID */ 461 uint8 len; /* length of IE */ 462 struct dot11_csa_body b; /* body of the ie */ 463 } BWL_POST_PACKED_STRUCT; 464 typedef struct dot11_ext_csa dot11_ext_csa_ie_t; 465 #define DOT11_EXT_CSA_IE_LEN 4 /* length of extended channel switch IE body */ 466 467 BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { 468 uint8 category; 469 uint8 action; 470 dot11_ext_csa_ie_t chan_switch_ie; /* for switch IE */ 471 } BWL_POST_PACKED_STRUCT; 472 473 BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { 474 uint8 category; 475 uint8 action; 476 struct dot11_csa_body b; /* body of the ie */ 477 } BWL_POST_PACKED_STRUCT; 478 479 /** Wide Bandwidth Channel Switch IE data structure */ 480 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel_switch { 481 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 482 uint8 len; /* length of IE */ 483 uint8 channel_width; /* new channel width */ 484 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 485 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 486 } BWL_POST_PACKED_STRUCT; 487 typedef struct dot11_wide_bw_channel_switch dot11_wide_bw_chan_switch_ie_t; 488 489 #define DOT11_WIDE_BW_SWITCH_IE_LEN \ 490 3 /* length of IE data, not including 2 byte header */ 491 492 /** Channel Switch Wrapper IE data structure */ 493 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch_wrapper { 494 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 495 uint8 len; /* length of IE */ 496 dot11_wide_bw_chan_switch_ie_t wb_chan_switch_ie; 497 } BWL_POST_PACKED_STRUCT; 498 typedef struct dot11_channel_switch_wrapper dot11_chan_switch_wrapper_ie_t; 499 500 typedef enum wide_bw_chan_width { 501 WIDE_BW_CHAN_WIDTH_20 = 0, 502 WIDE_BW_CHAN_WIDTH_40 = 1, 503 WIDE_BW_CHAN_WIDTH_80 = 2, 504 WIDE_BW_CHAN_WIDTH_160 = 3, 505 WIDE_BW_CHAN_WIDTH_80_80 = 4 506 } wide_bw_chan_width_t; 507 508 /** Wide Bandwidth Channel IE data structure */ 509 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel { 510 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_ID */ 511 uint8 len; /* length of IE */ 512 uint8 channel_width; /* channel width */ 513 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 514 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 515 } BWL_POST_PACKED_STRUCT; 516 typedef struct dot11_wide_bw_channel dot11_wide_bw_chan_ie_t; 517 518 #define DOT11_WIDE_BW_IE_LEN \ 519 3 /* length of IE data, not including 2 byte header */ 520 /** VHT Transmit Power Envelope IE data structure */ 521 BWL_PRE_PACKED_STRUCT struct dot11_vht_transmit_power_envelope { 522 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 523 uint8 len; /* length of IE */ 524 uint8 transmit_power_info; 525 uint8 local_max_transmit_power_20; 526 } BWL_POST_PACKED_STRUCT; 527 typedef struct dot11_vht_transmit_power_envelope 528 dot11_vht_transmit_power_envelope_ie_t; 529 530 /* vht transmit power envelope IE length depends on channel width */ 531 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_40MHZ 1 532 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_80MHZ 2 533 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_160MHZ 3 534 535 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { 536 uint8 id; 537 uint8 len; 538 uint8 info; 539 } BWL_POST_PACKED_STRUCT; 540 typedef struct dot11_obss_coex dot11_obss_coex_t; 541 #define DOT11_OBSS_COEXINFO_LEN 1 /* length of OBSS Coexistence INFO IE */ 542 543 #define DOT11_OBSS_COEX_INFO_REQ 0x01 544 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 545 #define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04 546 547 BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { 548 uint8 id; 549 uint8 len; 550 uint8 regclass; 551 uint8 chanlist[1]; 552 } BWL_POST_PACKED_STRUCT; 553 typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; 554 #define DOT11_OBSS_CHANLIST_FIXED_LEN 1 /* fixed length of regclass */ 555 556 BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { 557 uint8 id; 558 uint8 len; 559 uint8 cap[1]; 560 } BWL_POST_PACKED_STRUCT; 561 typedef struct dot11_extcap_ie dot11_extcap_ie_t; 562 563 #define DOT11_EXTCAP_LEN_COEX 1 564 #define DOT11_EXTCAP_LEN_BT 3 565 #define DOT11_EXTCAP_LEN_IW 4 566 #define DOT11_EXTCAP_LEN_SI 6 567 568 #define DOT11_EXTCAP_LEN_TDLS 5 569 #define DOT11_11AC_EXTCAP_LEN_TDLS 8 570 571 #define DOT11_EXTCAP_LEN_FMS 2 572 #define DOT11_EXTCAP_LEN_PROXY_ARP 2 573 #define DOT11_EXTCAP_LEN_TFS 3 574 #define DOT11_EXTCAP_LEN_WNM_SLEEP 3 575 #define DOT11_EXTCAP_LEN_TIMBC 3 576 #define DOT11_EXTCAP_LEN_BSSTRANS 3 577 #define DOT11_EXTCAP_LEN_DMS 4 578 #define DOT11_EXTCAP_LEN_WNM_NOTIFICATION 6 579 #define DOT11_EXTCAP_LEN_TDLS_WBW 8 580 #define DOT11_EXTCAP_LEN_OPMODE_NOTIFICATION 8 581 #define DOT11_EXTCAP_LEN_TWT 10u 582 583 /* TDLS Capabilities */ 584 #define DOT11_TDLS_CAP_TDLS 37 /* TDLS support */ 585 #define DOT11_TDLS_CAP_PU_BUFFER_STA \ 586 28 /* TDLS Peer U-APSD buffer STA support */ 587 #define DOT11_TDLS_CAP_PEER_PSM 20 /* TDLS Peer PSM support */ 588 #define DOT11_TDLS_CAP_CH_SW 30 /* TDLS Channel switch */ 589 #define DOT11_TDLS_CAP_PROH 38 /* TDLS prohibited */ 590 #define DOT11_TDLS_CAP_CH_SW_PROH 39 /* TDLS Channel switch prohibited */ 591 #define DOT11_TDLS_CAP_TDLS_WIDER_BW 61 /* TDLS Wider Band-Width */ 592 593 #define TDLS_CAP_MAX_BIT 39 /* TDLS max bit defined in ext cap */ 594 595 /* 802.11h/802.11k Measurement Request/Report IEs */ 596 /* Measurement Type field */ 597 #define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */ 598 #define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */ 599 #define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement RPI type */ 600 #define DOT11_MEASURE_TYPE_CHLOAD 3 /* d11 measurement Channel Load type */ 601 #define DOT11_MEASURE_TYPE_NOISE 4 /* d11 measurement Noise Histogram type */ 602 #define DOT11_MEASURE_TYPE_BEACON 5 /* d11 measurement Beacon type */ 603 #define DOT11_MEASURE_TYPE_FRAME 6 /* d11 measurement Frame type */ 604 #define DOT11_MEASURE_TYPE_STAT 7 /* d11 measurement STA Statistics type */ 605 #define DOT11_MEASURE_TYPE_LCI 8 /* d11 measurement LCI type */ 606 #define DOT11_MEASURE_TYPE_TXSTREAM 9 /* d11 measurement TX Stream type */ 607 #define DOT11_MEASURE_TYPE_MCDIAGS \ 608 10 /* d11 measurement multicast diagnostics */ 609 #define DOT11_MEASURE_TYPE_CIVICLOC 11 /* d11 measurement location civic */ 610 #define DOT11_MEASURE_TYPE_LOC_ID 12 /* d11 measurement location identifier */ 611 #define DOT11_MEASURE_TYPE_DIRCHANQ 13 /* d11 measurement dir channel quality \ 612 */ 613 #define DOT11_MEASURE_TYPE_DIRMEAS 14 /* d11 measurement directional */ 614 #define DOT11_MEASURE_TYPE_DIRSTATS 15 /* d11 measurement directional stats */ 615 #define DOT11_MEASURE_TYPE_FTMRANGE 16 /* d11 measurement Fine Timing */ 616 #define DOT11_MEASURE_TYPE_PAUSE 255 /* d11 measurement pause type */ 617 618 /* Measurement Request Modes */ 619 #define DOT11_MEASURE_MODE_PARALLEL (1 << 0) /* d11 measurement parallel */ 620 #define DOT11_MEASURE_MODE_ENABLE (1 << 1) /* d11 measurement enable */ 621 #define DOT11_MEASURE_MODE_REQUEST (1 << 2) /* d11 measurement request */ 622 #define DOT11_MEASURE_MODE_REPORT (1 << 3) /* d11 measurement report */ 623 #define DOT11_MEASURE_MODE_DUR (1 << 4) /* d11 measurement dur mandatory */ 624 /* Measurement Report Modes */ 625 #define DOT11_MEASURE_MODE_LATE (1 << 0) /* d11 measurement late */ 626 #define DOT11_MEASURE_MODE_INCAPABLE (1 << 1) /* d11 measurement incapable */ 627 #define DOT11_MEASURE_MODE_REFUSED (1 << 2) /* d11 measurement refuse */ 628 /* Basic Measurement Map bits */ 629 #define DOT11_MEASURE_BASIC_MAP_BSS \ 630 ((uint8)(1 << 0)) /* d11 measurement basic map BSS */ 631 #define DOT11_MEASURE_BASIC_MAP_OFDM \ 632 ((uint8)(1 << 1)) /* d11 measurement map OFDM */ 633 #define DOT11_MEASURE_BASIC_MAP_UKNOWN \ 634 ((uint8)(1 << 2)) /* d11 measurement map unknown */ 635 #define DOT11_MEASURE_BASIC_MAP_RADAR \ 636 ((uint8)(1 << 3)) /* d11 measurement map radar */ 637 #define DOT11_MEASURE_BASIC_MAP_UNMEAS \ 638 ((uint8)(1 << 4)) /* d11 measurement map unmeasuremnt */ 639 640 BWL_PRE_PACKED_STRUCT struct dot11_meas_req { 641 uint8 id; 642 uint8 len; 643 uint8 token; 644 uint8 mode; 645 uint8 type; 646 uint8 channel; 647 uint8 start_time[8]; 648 uint16 duration; 649 } BWL_POST_PACKED_STRUCT; 650 typedef struct dot11_meas_req dot11_meas_req_t; 651 #define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */ 652 /* length of Measure Request IE data not including variable len */ 653 #define DOT11_MNG_IE_MREQ_FIXED_LEN \ 654 3 /* d11 measurement request IE fixed length */ 655 656 BWL_PRE_PACKED_STRUCT struct dot11_meas_req_loc { 657 uint8 id; 658 uint8 len; 659 uint8 token; 660 uint8 mode; 661 uint8 type; 662 BWL_PRE_PACKED_STRUCT union { 663 BWL_PRE_PACKED_STRUCT struct { 664 uint8 subject; 665 uint8 data[1]; 666 } BWL_POST_PACKED_STRUCT lci; 667 BWL_PRE_PACKED_STRUCT struct { 668 uint8 subject; 669 uint8 type; /* type of civic location */ 670 uint8 siu; /* service interval units */ 671 uint16 si; /* service interval */ 672 uint8 data[1]; 673 } BWL_POST_PACKED_STRUCT civic; 674 BWL_PRE_PACKED_STRUCT struct { 675 uint8 subject; 676 uint8 siu; /* service interval units */ 677 uint16 si; /* service interval */ 678 uint8 data[1]; 679 } BWL_POST_PACKED_STRUCT locid; 680 BWL_PRE_PACKED_STRUCT struct { 681 uint16 max_init_delay; /* maximum random initial delay */ 682 uint8 min_ap_count; 683 uint8 data[1]; 684 } BWL_POST_PACKED_STRUCT ftm_range; 685 } BWL_POST_PACKED_STRUCT req; 686 } BWL_POST_PACKED_STRUCT; 687 typedef struct dot11_meas_req_loc dot11_meas_req_loc_t; 688 #define DOT11_MNG_IE_MREQ_MIN_LEN 4 /* d11 measurement report IE length */ 689 #define DOT11_MNG_IE_MREQ_LCI_FIXED_LEN 4 /* d11 measurement report IE length \ 690 */ 691 #define DOT11_MNG_IE_MREQ_CIVIC_FIXED_LEN \ 692 8 /* d11 measurement report IE length */ 693 #define DOT11_MNG_IE_MREQ_FRNG_FIXED_LEN \ 694 6 /* d11 measurement report IE length */ 695 696 BWL_PRE_PACKED_STRUCT struct dot11_lci_subelement { 697 uint8 subelement; 698 uint8 length; 699 uint8 lci_data[1]; 700 } BWL_POST_PACKED_STRUCT; 701 typedef struct dot11_lci_subelement dot11_lci_subelement_t; 702 703 BWL_PRE_PACKED_STRUCT struct dot11_colocated_bssid_list_se { 704 uint8 sub_id; 705 uint8 length; 706 uint8 max_bssid_ind; /* MaxBSSID Indicator */ 707 struct ether_addr bssid[1]; /* variable */ 708 } BWL_POST_PACKED_STRUCT; 709 typedef struct dot11_colocated_bssid_list_se dot11_colocated_bssid_list_se_t; 710 #define DOT11_LCI_COLOCATED_BSSID_LIST_FIXED_LEN 3 711 #define DOT11_LCI_COLOCATED_BSSID_SUBELEM_ID 7 712 713 BWL_PRE_PACKED_STRUCT struct dot11_civic_subelement { 714 uint8 type; /* type of civic location */ 715 uint8 subelement; 716 uint8 length; 717 uint8 civic_data[1]; 718 } BWL_POST_PACKED_STRUCT; 719 typedef struct dot11_civic_subelement dot11_civic_subelement_t; 720 721 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { 722 uint8 id; 723 uint8 len; 724 uint8 token; 725 uint8 mode; 726 uint8 type; 727 BWL_PRE_PACKED_STRUCT union { 728 BWL_PRE_PACKED_STRUCT struct { 729 uint8 channel; 730 uint8 start_time[8]; 731 uint16 duration; 732 uint8 map; 733 } BWL_POST_PACKED_STRUCT basic; 734 BWL_PRE_PACKED_STRUCT struct { 735 uint8 subelement; 736 uint8 length; 737 uint8 data[1]; 738 } BWL_POST_PACKED_STRUCT lci; 739 BWL_PRE_PACKED_STRUCT struct { 740 uint8 type; /* type of civic location */ 741 uint8 subelement; 742 uint8 length; 743 uint8 data[1]; 744 } BWL_POST_PACKED_STRUCT civic; 745 BWL_PRE_PACKED_STRUCT struct { 746 uint8 exp_tsf[8]; 747 uint8 subelement; 748 uint8 length; 749 uint8 data[1]; 750 } BWL_POST_PACKED_STRUCT locid; 751 BWL_PRE_PACKED_STRUCT struct { 752 uint8 entry_count; 753 uint8 data[1]; 754 } BWL_POST_PACKED_STRUCT ftm_range; 755 uint8 data[1]; 756 } BWL_POST_PACKED_STRUCT rep; 757 } BWL_POST_PACKED_STRUCT; 758 typedef struct dot11_meas_rep dot11_meas_rep_t; 759 #define DOT11_MNG_IE_MREP_MIN_LEN 5 /* d11 measurement report IE length */ 760 #define DOT11_MNG_IE_MREP_LCI_FIXED_LEN 5 /* d11 measurement report IE length \ 761 */ 762 #define DOT11_MNG_IE_MREP_CIVIC_FIXED_LEN \ 763 6 /* d11 measurement report IE length */ 764 #define DOT11_MNG_IE_MREP_LOCID_FIXED_LEN \ 765 13 /* d11 measurement report IE length */ 766 #define DOT11_MNG_IE_MREP_BASIC_FIXED_LEN \ 767 15 /* d11 measurement report IE length */ 768 #define DOT11_MNG_IE_MREP_FRNG_FIXED_LEN 4 769 770 /* length of Measure Report IE data not including variable len */ 771 #define DOT11_MNG_IE_MREP_FIXED_LEN \ 772 3 /* d11 measurement response IE fixed length */ 773 774 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { 775 uint8 channel; 776 uint8 start_time[8]; 777 uint16 duration; 778 uint8 map; 779 } BWL_POST_PACKED_STRUCT; 780 typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; 781 #define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length \ 782 */ 783 784 BWL_PRE_PACKED_STRUCT struct dot11_quiet { 785 uint8 id; 786 uint8 len; 787 uint8 count; /* TBTTs until beacon interval in quiet starts */ 788 uint8 period; /* Beacon intervals between periodic quiet periods ? */ 789 uint16 duration; /* Length of quiet period, in TU's */ 790 uint16 offset; /* TU's offset from TBTT in Count field */ 791 } BWL_POST_PACKED_STRUCT; 792 typedef struct dot11_quiet dot11_quiet_t; 793 794 BWL_PRE_PACKED_STRUCT struct chan_map_tuple { 795 uint8 channel; 796 uint8 map; 797 } BWL_POST_PACKED_STRUCT; 798 typedef struct chan_map_tuple chan_map_tuple_t; 799 800 BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { 801 uint8 id; 802 uint8 len; 803 uint8 eaddr[ETHER_ADDR_LEN]; 804 uint8 interval; 805 chan_map_tuple_t map[1]; 806 } BWL_POST_PACKED_STRUCT; 807 typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; 808 809 /* WME Elements */ 810 #define WME_OUI "\x00\x50\xf2" /* WME OUI */ 811 #define WME_OUI_LEN 3 812 #define WME_OUI_TYPE 2 /* WME type */ 813 #define WME_TYPE 2 /* WME type, deprecated */ 814 #define WME_SUBTYPE_IE 0 /* Information Element */ 815 #define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ 816 #define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ 817 #define WME_VER 1 /* WME version */ 818 819 /* WME Access Category Indices (ACIs) */ 820 #define AC_BE 0 /* Best Effort */ 821 #define AC_BK 1 /* Background */ 822 #define AC_VI 2 /* Video */ 823 #define AC_VO 3 /* Voice */ 824 #define AC_COUNT 4 /* number of ACs */ 825 826 typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */ 827 828 #define AC_BITMAP_NONE 0x0 /* No ACs */ 829 #define AC_BITMAP_ALL 0xf /* All ACs */ 830 #define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) 831 #define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) 832 #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) 833 834 /* Management PKT Lifetime indices */ 835 /* Removing flag checks 'BCMINTERNAL || WLTEST' 836 * while merging MERGE BIS120RC4 to DINGO2 837 */ 838 #define MGMT_ALL 0xffff 839 #define MGMT_AUTH_LT FC_SUBTYPE_AUTH 840 #define MGMT_ASSOC_LT FC_SUBTYPE_ASSOC_REQ 841 842 /** WME Information Element (IE) */ 843 BWL_PRE_PACKED_STRUCT struct wme_ie { 844 uint8 oui[3]; 845 uint8 type; 846 uint8 subtype; 847 uint8 version; 848 uint8 qosinfo; 849 } BWL_POST_PACKED_STRUCT; 850 typedef struct wme_ie wme_ie_t; 851 #define WME_IE_LEN 7 /* WME IE length */ 852 853 BWL_PRE_PACKED_STRUCT struct edcf_acparam { 854 uint8 ACI; 855 uint8 ECW; 856 uint16 TXOP; /* stored in network order (ls octet first) */ 857 } BWL_POST_PACKED_STRUCT; 858 typedef struct edcf_acparam edcf_acparam_t; 859 860 /** WME Parameter Element (PE) */ 861 BWL_PRE_PACKED_STRUCT struct wme_param_ie { 862 uint8 oui[3]; 863 uint8 type; 864 uint8 subtype; 865 uint8 version; 866 uint8 qosinfo; 867 uint8 rsvd; 868 edcf_acparam_t acparam[AC_COUNT]; 869 } BWL_POST_PACKED_STRUCT; 870 typedef struct wme_param_ie wme_param_ie_t; 871 #define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */ 872 873 /* QoS Info field for IE as sent from AP */ 874 #define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */ 875 #define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */ 876 #define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */ 877 #define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */ 878 879 /* QoS Info field for IE as sent from STA */ 880 #define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */ 881 #define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */ 882 #define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */ 883 #define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */ 884 #define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */ 885 #define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */ 886 #define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */ 887 #define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */ 888 #define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */ 889 #define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */ 890 #define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */ 891 #define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */ 892 893 /* ACI */ 894 #define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */ 895 #define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */ 896 #define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */ 897 #define EDCF_ACM_MASK 0x10 /* ACM mask */ 898 #define EDCF_ACI_MASK 0x60 /* ACI mask */ 899 #define EDCF_ACI_SHIFT 5 /* ACI shift */ 900 #define EDCF_AIFSN_SHIFT 12 /* 4 MSB(0xFFF) in ifs_ctl for AC idx */ 901 902 /* ECW */ 903 #define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */ 904 #define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */ 905 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) 906 #define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */ 907 #define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */ 908 #define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */ 909 910 /* TXOP */ 911 #define EDCF_TXOP_MIN 0 /* TXOP minimum value */ 912 #define EDCF_TXOP_MAX 65535 /* TXOP maximum value */ 913 #define EDCF_TXOP2USEC(txop) ((txop) << 5) 914 915 /* Default BE ACI value for non-WME connection STA */ 916 #define NON_EDCF_AC_BE_ACI_STA 0x02 917 918 /* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 919 */ 920 #define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */ 921 #define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */ 922 #define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */ 923 #define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */ 924 #define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */ 925 #define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */ 926 #define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */ 927 #define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */ 928 #define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */ 929 #define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */ 930 #define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */ 931 #define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */ 932 933 /* Default EDCF parameters that AP uses; WMM draft Table 14 */ 934 #define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */ 935 #define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */ 936 #define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */ 937 #define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */ 938 #define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */ 939 #define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */ 940 #define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */ 941 #define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */ 942 #define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */ 943 #define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */ 944 #define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */ 945 #define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */ 946 947 /** EDCA Parameter IE */ 948 BWL_PRE_PACKED_STRUCT struct edca_param_ie { 949 uint8 qosinfo; 950 uint8 rsvd; 951 edcf_acparam_t acparam[AC_COUNT]; 952 } BWL_POST_PACKED_STRUCT; 953 typedef struct edca_param_ie edca_param_ie_t; 954 #define EDCA_PARAM_IE_LEN 18 /* EDCA Parameter IE length */ 955 956 /** QoS Capability IE */ 957 BWL_PRE_PACKED_STRUCT struct qos_cap_ie { 958 uint8 qosinfo; 959 } BWL_POST_PACKED_STRUCT; 960 typedef struct qos_cap_ie qos_cap_ie_t; 961 962 BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { 963 uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */ 964 uint8 length; 965 uint16 station_count; /* total number of STAs associated */ 966 uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed 967 medium busy */ 968 uint16 aac; /* available admission capacity */ 969 } BWL_POST_PACKED_STRUCT; 970 typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; 971 #define BSS_LOAD_IE_SIZE 7 /* BSS load IE size */ 972 973 #define WLC_QBSS_LOAD_CHAN_FREE_MAX 0xff /* max for channel free score */ 974 975 /* Estimated Service Parameters (ESP) IE - 802.11-2016 9.4.2.174 */ 976 typedef BWL_PRE_PACKED_STRUCT struct dot11_esp_ie { 977 uint8 id; 978 uint8 length; 979 uint8 id_ext; 980 /* variable len info */ 981 uint8 esp_info_lists[]; 982 } BWL_POST_PACKED_STRUCT dot11_esp_ie_t; 983 984 #define DOT11_ESP_IE_HDR_SIZE (OFFSETOF(dot11_esp_ie_t, esp_info_lists)) 985 986 /* ESP Information list - 802.11-2016 9.4.2.174 */ 987 typedef BWL_PRE_PACKED_STRUCT struct dot11_esp_ie_info_list { 988 /* acess category, data format, ba win size */ 989 uint8 ac_df_baws; 990 /* estimated air time fraction */ 991 uint8 eat_frac; 992 /* data PPDU duration target (50us units) */ 993 uint8 ppdu_dur; 994 } BWL_POST_PACKED_STRUCT dot11_esp_ie_info_list_t; 995 996 #define DOT11_ESP_IE_INFO_LIST_SIZE (sizeof(dot11_esp_ie_info_list_t)) 997 998 #define DOT11_ESP_NBR_INFO_LISTS 4u /* max nbr of esp information lists */ 999 #define DOT11_ESP_INFO_LIST_AC_BK \ 1000 0u /* access category of esp information list AC_BK */ 1001 #define DOT11_ESP_INFO_LIST_AC_BE \ 1002 1u /* access category of esp information list AC_BE */ 1003 #define DOT11_ESP_INFO_LIST_AC_VI \ 1004 2u /* access category of esp information list AC_VI */ 1005 #define DOT11_ESP_INFO_LIST_AC_VO \ 1006 3u /* access category of esp information list AC_VO */ 1007 1008 #define DOT11_ESP_INFO_LIST_DF_MASK 0x18 /* Data Format Mask */ 1009 #define DOT11_ESP_INFO_LIST_BAWS_MASK 0xE0 /* BA window size mask */ 1010 1011 /* nom_msdu_size */ 1012 #define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ 1013 #define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ 1014 1015 /* surplus_bandwidth */ 1016 /* Represented as 3 bits of integer, binary point, 13 bits fraction */ 1017 #define INTEGER_SHIFT 13 /* integer shift */ 1018 #define FRACTION_MASK 0x1FFF /* fraction mask */ 1019 1020 /** Management Notification Frame */ 1021 BWL_PRE_PACKED_STRUCT struct dot11_management_notification { 1022 uint8 category; /* DOT11_ACTION_NOTIFICATION */ 1023 uint8 action; 1024 uint8 token; 1025 uint8 status; 1026 uint8 data[1]; /* Elements */ 1027 } BWL_POST_PACKED_STRUCT; 1028 #define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ 1029 1030 /** Timeout Interval IE */ 1031 BWL_PRE_PACKED_STRUCT struct ti_ie { 1032 uint8 ti_type; 1033 uint32 ti_val; 1034 } BWL_POST_PACKED_STRUCT; 1035 typedef struct ti_ie ti_ie_t; 1036 #define TI_TYPE_REASSOC_DEADLINE 1 1037 #define TI_TYPE_KEY_LIFETIME 2 1038 1039 #ifndef CISCO_AIRONET_OUI 1040 #define CISCO_AIRONET_OUI "\x00\x40\x96" /* Cisco AIRONET OUI */ 1041 #endif // endif 1042 /* QoS FastLane IE. */ 1043 BWL_PRE_PACKED_STRUCT struct ccx_qfl_ie { 1044 uint8 id; /* 221, DOT11_MNG_VS_ID */ 1045 uint8 length; /* 5 */ 1046 uint8 oui[3]; /* 00:40:96 */ 1047 uint8 type; /* 11 */ 1048 uint8 data; 1049 } BWL_POST_PACKED_STRUCT; 1050 typedef struct ccx_qfl_ie ccx_qfl_ie_t; 1051 #define CCX_QFL_IE_TYPE 11 1052 #define CCX_QFL_ENABLE_SHIFT 5 1053 #define CCX_QFL_ENALBE (1 << CCX_QFL_ENABLE_SHIFT) 1054 1055 /* WME Action Codes */ 1056 #define WME_ADDTS_REQUEST 0 /* WME ADDTS request */ 1057 #define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */ 1058 #define WME_DELTS_REQUEST 2 /* WME DELTS request */ 1059 1060 /* WME Setup Response Status Codes */ 1061 #define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */ 1062 #define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */ 1063 #define WME_ADMISSION_REFUSED 3 /* WME admission refused */ 1064 1065 /* Macro to take a pointer to a beacon or probe response 1066 * body and return the char* pointer to the SSID info element 1067 */ 1068 #define BCN_PRB_SSID(body) ((char *)(body) + DOT11_BCN_PRB_LEN) 1069 1070 /* Authentication frame payload constants */ 1071 #define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */ 1072 #define DOT11_SHARED_KEY 1 /* d11 shared authentication */ 1073 #define DOT11_FAST_BSS 2 /* d11 fast bss authentication */ 1074 #define DOT11_SAE 3 /* d11 simultaneous authentication of equals */ 1075 #define DOT11_FILS_SKEY 4 /* d11 fils shared key authentication w/o pfs */ 1076 #define DOT11_FILS_SKEY_PFS 5 /* d11 fils shared key authentication w/ pfs */ 1077 #define DOT11_FILS_PKEY 6 /* d11 fils public key authentication */ 1078 #define DOT11_CHALLENGE_LEN 128 /* d11 challenge text length */ 1079 1080 /* Frame control macros */ 1081 #define FC_PVER_MASK 0x3 /* PVER mask */ 1082 #define FC_PVER_SHIFT 0 /* PVER shift */ 1083 #define FC_TYPE_MASK 0xC /* type mask */ 1084 #define FC_TYPE_SHIFT 2 /* type shift */ 1085 #define FC_SUBTYPE_MASK 0xF0 /* subtype mask */ 1086 #define FC_SUBTYPE_SHIFT 4 /* subtype shift */ 1087 #define FC_TODS 0x100 /* to DS */ 1088 #define FC_TODS_SHIFT 8 /* to DS shift */ 1089 #define FC_FROMDS 0x200 /* from DS */ 1090 #define FC_FROMDS_SHIFT 9 /* from DS shift */ 1091 #define FC_MOREFRAG 0x400 /* more frag. */ 1092 #define FC_MOREFRAG_SHIFT 10 /* more frag. shift */ 1093 #define FC_RETRY 0x800 /* retry */ 1094 #define FC_RETRY_SHIFT 11 /* retry shift */ 1095 #define FC_PM 0x1000 /* PM */ 1096 #define FC_PM_SHIFT 12 /* PM shift */ 1097 #define FC_MOREDATA 0x2000 /* more data */ 1098 #define FC_MOREDATA_SHIFT 13 /* more data shift */ 1099 #define FC_WEP 0x4000 /* WEP */ 1100 #define FC_WEP_SHIFT 14 /* WEP shift */ 1101 #define FC_ORDER 0x8000 /* order */ 1102 #define FC_ORDER_SHIFT 15 /* order shift */ 1103 1104 /* sequence control macros */ 1105 #define SEQNUM_SHIFT 4 /* seq. number shift */ 1106 #define SEQNUM_MAX 0x1000 /* max seqnum + 1 */ 1107 #define FRAGNUM_MASK 0xF /* frag. number mask */ 1108 1109 /* Frame Control type/subtype defs */ 1110 1111 /* FC Types */ 1112 #define FC_TYPE_MNG 0 /* management type */ 1113 #define FC_TYPE_CTL 1 /* control type */ 1114 #define FC_TYPE_DATA 2 /* data type */ 1115 1116 /* Management Subtypes */ 1117 #define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */ 1118 #define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */ 1119 #define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */ 1120 #define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */ 1121 #define FC_SUBTYPE_PROBE_REQ 4 /* probe request */ 1122 #define FC_SUBTYPE_PROBE_RESP 5 /* probe response */ 1123 #define FC_SUBTYPE_BEACON 8 /* beacon */ 1124 #define FC_SUBTYPE_ATIM 9 /* ATIM */ 1125 #define FC_SUBTYPE_DISASSOC 10 /* disassoc. */ 1126 #define FC_SUBTYPE_AUTH 11 /* authentication */ 1127 #define FC_SUBTYPE_DEAUTH 12 /* de-authentication */ 1128 #define FC_SUBTYPE_ACTION 13 /* action */ 1129 #define FC_SUBTYPE_ACTION_NOACK 14 /* action no-ack */ 1130 1131 /* Control Subtypes */ 1132 #define FC_SUBTYPE_TRIGGER 2 /* Trigger frame */ 1133 #define FC_SUBTYPE_CTL_WRAPPER 7 /* Control Wrapper */ 1134 #define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */ 1135 #define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */ 1136 #define FC_SUBTYPE_PS_POLL 10 /* PS poll */ 1137 #define FC_SUBTYPE_RTS 11 /* RTS */ 1138 #define FC_SUBTYPE_CTS 12 /* CTS */ 1139 #define FC_SUBTYPE_ACK 13 /* ACK */ 1140 #define FC_SUBTYPE_CF_END 14 /* CF-END */ 1141 #define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */ 1142 1143 /* Data Subtypes */ 1144 #define FC_SUBTYPE_DATA 0 /* Data */ 1145 #define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */ 1146 #define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */ 1147 #define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */ 1148 #define FC_SUBTYPE_NULL 4 /* Null */ 1149 #define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */ 1150 #define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */ 1151 #define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */ 1152 #define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */ 1153 #define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */ 1154 #define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */ 1155 #define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */ 1156 #define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */ 1157 #define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */ 1158 #define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */ 1159 1160 /* Data Subtype Groups */ 1161 #define FC_SUBTYPE_ANY_QOS(s) (((s)&8) != 0) 1162 #define FC_SUBTYPE_ANY_NULL(s) (((s)&4) != 0) 1163 #define FC_SUBTYPE_ANY_CF_POLL(s) (((s)&2) != 0) 1164 #define FC_SUBTYPE_ANY_CF_ACK(s) (((s)&1) != 0) 1165 #define FC_SUBTYPE_ANY_PSPOLL(s) (((s)&10) != 0) 1166 1167 /* Type/Subtype Combos */ 1168 #define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */ 1169 1170 #define FC_KIND(t, s) \ 1171 (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */ 1172 1173 #define FC_SUBTYPE(fc) \ 1174 (((fc)&FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */ 1175 #define FC_TYPE(fc) (((fc)&FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */ 1176 1177 #define FC_ASSOC_REQ \ 1178 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */ 1179 #define FC_ASSOC_RESP \ 1180 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */ 1181 #define FC_REASSOC_REQ \ 1182 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */ 1183 #define FC_REASSOC_RESP \ 1184 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */ 1185 #define FC_PROBE_REQ \ 1186 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */ 1187 #define FC_PROBE_RESP \ 1188 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */ 1189 #define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */ 1190 #define FC_ATIM FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ATIM) /* ATIM */ 1191 #define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */ 1192 #define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */ 1193 #define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication \ 1194 */ 1195 #define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */ 1196 #define FC_ACTION_NOACK \ 1197 FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) /* action no-ack */ 1198 1199 #define FC_CTL_TRIGGER \ 1200 FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_TRIGGER) /* Trigger frame */ 1201 #define FC_CTL_WRAPPER \ 1202 FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) /* Control Wrapper */ 1203 #define FC_BLOCKACK_REQ \ 1204 FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */ 1205 #define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */ 1206 #define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */ 1207 #define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */ 1208 #define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */ 1209 #define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */ 1210 #define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */ 1211 #define FC_CF_END_ACK \ 1212 FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */ 1213 1214 #define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */ 1215 #define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */ 1216 #define FC_DATA_CF_ACK \ 1217 FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */ 1218 #define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */ 1219 #define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */ 1220 1221 /* QoS Control Field */ 1222 1223 /* 802.1D Priority */ 1224 #define QOS_PRIO_SHIFT 0 /* QoS priority shift */ 1225 #define QOS_PRIO_MASK 0x0007 /* QoS priority mask */ 1226 #define QOS_PRIO(qos) \ 1227 (((qos)&QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */ 1228 1229 /* Traffic Identifier */ 1230 #define QOS_TID_SHIFT 0 /* QoS TID shift */ 1231 #define QOS_TID_MASK 0x000f /* QoS TID mask */ 1232 #define QOS_TID(qos) (((qos)&QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */ 1233 1234 /* End of Service Period (U-APSD) */ 1235 #define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */ 1236 #define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */ 1237 #define QOS_EOSP(qos) (((qos)&QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */ 1238 1239 /* Ack Policy */ 1240 #define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */ 1241 #define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */ 1242 #define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */ 1243 #define QOS_ACK_BLOCK_ACK 3 /* Block Ack */ 1244 #define QOS_ACK_SHIFT 5 /* QoS ACK shift */ 1245 #define QOS_ACK_MASK 0x0060 /* QoS ACK mask */ 1246 #define QOS_ACK(qos) (((qos)&QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */ 1247 1248 /* A-MSDU flag */ 1249 #define QOS_AMSDU_SHIFT 7 /* AMSDU shift */ 1250 #define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */ 1251 1252 /* Management Frames */ 1253 1254 /* Management Frame Constants */ 1255 1256 /* Fixed fields */ 1257 #define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */ 1258 #define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */ 1259 #define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */ 1260 #define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */ 1261 #define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */ 1262 #define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */ 1263 #define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */ 1264 #define DOT11_MNG_AID_LEN 2 /* d11 management AID length */ 1265 #define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */ 1266 #define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */ 1267 1268 /* DUR/ID field in assoc resp is 0xc000 | AID */ 1269 #define DOT11_AID_MASK 0x3fff /* d11 AID mask */ 1270 1271 /* Reason Codes */ 1272 #define DOT11_RC_RESERVED 0 /* d11 RC reserved */ 1273 #define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ 1274 #define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ 1275 #define DOT11_RC_DEAUTH_LEAVING \ 1276 3 /* Deauthenticated because sending station \ 1277 * is leaving (or has left) IBSS or ESS \ 1278 */ 1279 #define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ 1280 #define DOT11_RC_BUSY \ 1281 5 /* Disassociated because AP is unable to handle \ 1282 * all currently associated stations \ 1283 */ 1284 #define DOT11_RC_INVAL_CLASS_2 \ 1285 6 /* Class 2 frame received from \ 1286 * nonauthenticated station \ 1287 */ 1288 #define DOT11_RC_INVAL_CLASS_3 \ 1289 7 /* Class 3 frame received from \ 1290 * nonassociated station \ 1291 */ 1292 #define DOT11_RC_DISASSOC_LEAVING \ 1293 8 /* Disassociated because sending station is \ 1294 * leaving (or has left) BSS \ 1295 */ 1296 #define DOT11_RC_NOT_AUTH \ 1297 9 /* Station requesting (re)association is not \ 1298 * authenticated with responding station \ 1299 */ 1300 #define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ 1301 #define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ 1302 1303 /* 12 is unused by STA but could be used by AP/GO */ 1304 #define DOT11_RC_DISASSOC_BTM 12 /* Disassociated due to BSS Transition Magmt \ 1305 */ 1306 1307 /* 32-39 are QSTA specific reasons added in 11e */ 1308 #define DOT11_RC_UNSPECIFIED_QOS 32 /* unspecified QoS-related reason */ 1309 #define DOT11_RC_INSUFFCIENT_BW 33 /* QAP lacks sufficient bandwidth */ 1310 #define DOT11_RC_EXCESSIVE_FRAMES 34 /* excessive number of frames need ack */ 1311 #define DOT11_RC_TX_OUTSIDE_TXOP \ 1312 35 /* transmitting outside the limits of txop */ 1313 #define DOT11_RC_LEAVING_QBSS 36 /* QSTA is leaving the QBSS (or restting) */ 1314 #define DOT11_RC_BAD_MECHANISM 37 /* does not want to use the mechanism */ 1315 #define DOT11_RC_SETUP_NEEDED 38 /* mechanism needs a setup */ 1316 #define DOT11_RC_TIMEOUT 39 /* timeout */ 1317 1318 #define DOT11_RC_MESH_PEERING_CANCELLED 52 1319 #define DOT11_RC_MESH_MAX_PEERS 53 1320 #define DOT11_RC_MESH_CONFIG_POLICY_VIOLN 54 1321 #define DOT11_RC_MESH_CLOSE_RECVD 55 1322 #define DOT11_RC_MESH_MAX_RETRIES 56 1323 #define DOT11_RC_MESH_CONFIRM_TIMEOUT 57 1324 #define DOT11_RC_MESH_INVALID_GTK 58 1325 #define DOT11_RC_MESH_INCONSISTENT_PARAMS 59 1326 1327 #define DOT11_RC_MESH_INVALID_SEC_CAP 60 1328 #define DOT11_RC_MESH_PATHERR_NOPROXYINFO 61 1329 #define DOT11_RC_MESH_PATHERR_NOFWINFO 62 1330 #define DOT11_RC_MESH_PATHERR_DSTUNREACH 63 1331 #define DOT11_RC_MESH_MBSSMAC_EXISTS 64 1332 #define DOT11_RC_MESH_CHANSWITCH_REGREQ 65 1333 #define DOT11_RC_MESH_CHANSWITCH_UNSPEC 66 1334 1335 #define DOT11_RC_MAX 66 /* Reason codes > 66 are reserved */ 1336 1337 #define DOT11_RC_TDLS_PEER_UNREACH 25 1338 #define DOT11_RC_TDLS_DOWN_UNSPECIFIED 26 1339 1340 /* Status Codes */ 1341 #define DOT11_SC_SUCCESS 0 /* Successful */ 1342 #define DOT11_SC_FAILURE 1 /* Unspecified failure */ 1343 #define DOT11_SC_TDLS_WAKEUP_SCH_ALT \ 1344 2 /* TDLS wakeup schedule rejected but alternative */ 1345 /* schedule provided */ 1346 #define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 /* TDLS wakeup schedule rejected */ 1347 #define DOT11_SC_TDLS_SEC_DISABLED 5 /* TDLS Security disabled */ 1348 #define DOT11_SC_LIFETIME_REJ 6 /* Unacceptable lifetime */ 1349 #define DOT11_SC_NOT_SAME_BSS 7 /* Not in same BSS */ 1350 #define DOT11_SC_CAP_MISMATCH \ 1351 10 /* Cannot support all requested \ 1352 * capabilities in the Capability \ 1353 * Information field \ 1354 */ 1355 #define DOT11_SC_REASSOC_FAIL \ 1356 11 /* Reassociation denied due to inability \ 1357 * to confirm that association exists \ 1358 */ 1359 #define DOT11_SC_ASSOC_FAIL \ 1360 12 /* Association denied due to reason \ 1361 * outside the scope of this standard \ 1362 */ 1363 #define DOT11_SC_AUTH_MISMATCH \ 1364 13 /* Responding station does not support \ 1365 * the specified authentication \ 1366 * algorithm \ 1367 */ 1368 #define DOT11_SC_AUTH_SEQ \ 1369 14 /* Received an Authentication frame \ 1370 * with authentication transaction \ 1371 * sequence number out of expected \ 1372 * sequence \ 1373 */ 1374 #define DOT11_SC_AUTH_CHALLENGE_FAIL \ 1375 15 /* Authentication rejected because of \ 1376 * challenge failure \ 1377 */ 1378 #define DOT11_SC_AUTH_TIMEOUT \ 1379 16 /* Authentication rejected due to timeout \ 1380 * waiting for next frame in sequence \ 1381 */ 1382 #define DOT11_SC_ASSOC_BUSY_FAIL \ 1383 17 /* Association denied because AP is \ 1384 * unable to handle additional \ 1385 * associated stations \ 1386 */ 1387 #define DOT11_SC_ASSOC_RATE_MISMATCH \ 1388 18 /* Association denied due to requesting \ 1389 * station not supporting all of the \ 1390 * data rates in the BSSBasicRateSet \ 1391 * parameter \ 1392 */ 1393 #define DOT11_SC_ASSOC_SHORT_REQUIRED \ 1394 19 /* Association denied due to requesting \ 1395 * station not supporting the Short \ 1396 * Preamble option \ 1397 */ 1398 #define DOT11_SC_ASSOC_PBCC_REQUIRED \ 1399 20 /* Association denied due to requesting \ 1400 * station not supporting the PBCC \ 1401 * Modulation option \ 1402 */ 1403 #define DOT11_SC_ASSOC_AGILITY_REQUIRED \ 1404 21 /* Association denied due to requesting \ 1405 * station not supporting the Channel \ 1406 * Agility option \ 1407 */ 1408 #define DOT11_SC_ASSOC_SPECTRUM_REQUIRED \ 1409 22 /* Association denied because Spectrum \ 1410 * Management capability is required. \ 1411 */ 1412 #define DOT11_SC_ASSOC_BAD_POWER_CAP \ 1413 23 /* Association denied because the info \ 1414 * in the Power Cap element is \ 1415 * unacceptable. \ 1416 */ 1417 #define DOT11_SC_ASSOC_BAD_SUP_CHANNELS \ 1418 24 /* Association denied because the info \ 1419 * in the Supported Channel element is \ 1420 * unacceptable \ 1421 */ 1422 #define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED \ 1423 25 /* Association denied due to requesting \ 1424 * station not supporting the Short Slot \ 1425 * Time option \ 1426 */ 1427 #define DOT11_SC_ASSOC_DSSSOFDM_REQUIRED \ 1428 26 /* Association denied because requesting station \ 1429 * does not support the DSSS-OFDM option \ 1430 */ 1431 #define DOT11_SC_ASSOC_HT_REQUIRED \ 1432 27 /* Association denied because the requesting \ 1433 * station does not support HT features \ 1434 */ 1435 #define DOT11_SC_ASSOC_R0KH_UNREACHABLE \ 1436 28 /* Association denied due to AP \ 1437 * being unable to reach the R0 Key Holder \ 1438 */ 1439 #define DOT11_SC_ASSOC_TRY_LATER \ 1440 30 /* Association denied temporarily, try again later \ 1441 */ 1442 #define DOT11_SC_ASSOC_MFP_VIOLATION \ 1443 31 /* Association denied due to Robust Management \ 1444 * frame policy violation \ 1445 */ 1446 1447 #define DOT11_SC_DECLINED 37 /* request declined */ 1448 #define DOT11_SC_INVALID_PARAMS 38 /* One or more params have invalid values \ 1449 */ 1450 #define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 /* invalid pairwise cipher */ 1451 #define DOT11_SC_INVALID_AKMP 43 /* Association denied due to invalid AKMP */ 1452 #define DOT11_SC_INVALID_RSNIE_CAP 45 /* invalid RSN IE capabilities */ 1453 #define DOT11_SC_DLS_NOT_ALLOWED \ 1454 48 /* DLS is not allowed in the BSS by policy */ 1455 #define DOT11_SC_INVALID_PMKID 53 /* Association denied due to invalid PMKID \ 1456 */ 1457 #define DOT11_SC_INVALID_MDID 54 /* Association denied due to invalid MDID */ 1458 #define DOT11_SC_INVALID_FTIE 55 /* Association denied due to invalid FTIE */ 1459 1460 #define DOT11_SC_ADV_PROTO_NOT_SUPPORTED 59 /* ad proto not supported */ 1461 #define DOT11_SC_NO_OUTSTAND_REQ 60 /* no outstanding req */ 1462 #define DOT11_SC_RSP_NOT_RX_FROM_SERVER 61 /* no response from server */ 1463 #define DOT11_SC_TIMEOUT 62 /* timeout */ 1464 #define DOT11_SC_QUERY_RSP_TOO_LARGE 63 /* query rsp too large */ 1465 #define DOT11_SC_SERVER_UNREACHABLE 65 /* server unreachable */ 1466 1467 #define DOT11_SC_UNEXP_MSG 70 /* Unexpected message */ 1468 #define DOT11_SC_INVALID_SNONCE 71 /* Invalid SNonce */ 1469 #define DOT11_SC_INVALID_RSNIE 72 /* Invalid contents of RSNIE */ 1470 1471 #define DOT11_SC_ANTICLOG_TOCKEN_REQUIRED 76 /* Anti-clogging tocken required \ 1472 */ 1473 #define DOT11_SC_INVALID_FINITE_CYCLIC_GRP 77 /* Invalid contents of RSNIE */ 1474 1475 #define DOT11_SC_ASSOC_VHT_REQUIRED \ 1476 104 /* Association denied because the requesting \ 1477 * station does not support VHT features. \ 1478 */ 1479 1480 #define DOT11_SC_TRANSMIT_FAILURE 79 /* transmission failure */ 1481 1482 /* Info Elts, length of INFORMATION portion of Info Elts */ 1483 #define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */ 1484 #define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */ 1485 1486 /* TIM Info element has 3 bytes fixed info in INFORMATION field, 1487 * followed by 1 to 251 bytes of Partial Virtual Bitmap 1488 */ 1489 #define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */ 1490 #define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */ 1491 #define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */ 1492 #define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */ 1493 #define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */ 1494 1495 /* TLV defines */ 1496 #define TLV_TAG_OFF 0 /* tag offset */ 1497 #define TLV_LEN_OFF 1 /* length offset */ 1498 #define TLV_HDR_LEN 2 /* header length */ 1499 #define TLV_BODY_OFF 2 /* body offset */ 1500 #define TLV_BODY_LEN_MAX 255 /* max body length */ 1501 1502 /* Management Frame Information Element IDs */ 1503 #define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */ 1504 #define DOT11_MNG_RATES_ID 1 /* d11 management rates id */ 1505 #define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */ 1506 #define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */ 1507 #define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */ 1508 #define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */ 1509 #define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */ 1510 #define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */ 1511 #define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */ 1512 #define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */ 1513 #define DOT11_MNG_FTM_SYNC_INFO_ID 9 /* 11mc D4.3 */ 1514 #define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */ 1515 #define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */ 1516 #define DOT11_MNG_EDCA_PARAM_ID 12 /* 11E EDCA Parameter id */ 1517 #define DOT11_MNG_TSPEC_ID 13 /* d11 management TSPEC id */ 1518 #define DOT11_MNG_TCLAS_ID 14 /* d11 management TCLAS id */ 1519 #define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */ 1520 #define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ 1521 #define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ 1522 #define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ 1523 #define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ 1524 #define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ 1525 #define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */ 1526 #define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ 1527 #define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ 1528 #define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ 1529 #define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ 1530 #define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */ 1531 #define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */ 1532 #define DOT11_MNG_TCLAS_PROC_ID 44 /* d11 management TCLAS processing id */ 1533 #define DOT11_MNG_HT_CAP 45 /* d11 mgmt HT cap id */ 1534 #define DOT11_MNG_QOS_CAP_ID 46 /* 11E QoS Capability id */ 1535 #define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */ 1536 #define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */ 1537 #define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */ 1538 #define DOT11_MNG_AP_CHREP_ID 51 /* 11k AP Channel report id */ 1539 #define DOT11_MNG_NEIGHBOR_REP_ID 52 /* 11k & 11v Neighbor report id */ 1540 #define DOT11_MNG_RCPI_ID 53 /* 11k RCPI */ 1541 #define DOT11_MNG_MDIE_ID 54 /* 11r Mobility domain id */ 1542 #define DOT11_MNG_FTIE_ID 55 /* 11r Fast Bss Transition id */ 1543 #define DOT11_MNG_FT_TI_ID 56 /* 11r Timeout Interval id */ 1544 #define DOT11_MNG_RDE_ID 57 /* 11r RIC Data Element id */ 1545 #define DOT11_MNG_REGCLASS_ID 59 /* d11 management regulatory class id */ 1546 #define DOT11_MNG_EXT_CSA_ID 60 /* d11 Extended CSA */ 1547 #define DOT11_MNG_HT_ADD 61 /* d11 mgmt additional HT info */ 1548 #define DOT11_MNG_EXT_CHANNEL_OFFSET 62 /* d11 mgmt ext channel offset */ 1549 #define DOT11_MNG_BSS_AVR_ACCESS_DELAY_ID 63 /* 11k bss average access delay \ 1550 */ 1551 #define DOT11_MNG_ANTENNA_ID 64 /* 11k antenna id */ 1552 #define DOT11_MNG_RSNI_ID 65 /* 11k RSNI id */ 1553 #define DOT11_MNG_MEASUREMENT_PILOT_TX_ID \ 1554 66 /* 11k measurement pilot tx info id */ 1555 #define DOT11_MNG_BSS_AVAL_ADMISSION_CAP_ID \ 1556 67 /* 11k bss aval admission cap id */ 1557 #define DOT11_MNG_BSS_AC_ACCESS_DELAY_ID 68 /* 11k bss AC access delay id */ 1558 #define DOT11_MNG_WAPI_ID 68 /* d11 management WAPI id */ 1559 #define DOT11_MNG_TIME_ADVERTISE_ID 69 /* 11p time advertisement */ 1560 #define DOT11_MNG_RRM_CAP_ID 70 /* 11k radio measurement capability */ 1561 #define DOT11_MNG_MULTIPLE_BSSID_ID 71 /* 11k multiple BSSID id */ 1562 #define DOT11_MNG_HT_BSS_COEXINFO_ID 72 /* d11 mgmt OBSS Coexistence INFO */ 1563 #define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID \ 1564 73 /* d11 mgmt OBSS Intolerant Channel list */ 1565 #define DOT11_MNG_HT_OBSS_ID 74 /* d11 mgmt OBSS HT info */ 1566 #define DOT11_MNG_MMIE_ID 76 /* d11 mgmt MIC IE */ 1567 #define DOT11_MNG_NONTRANS_BSSID_CAP_ID \ 1568 83 /* 11k nontransmitted BSSID capability */ 1569 #define DOT11_MNG_MULTIPLE_BSSIDINDEX_ID 85 /* 11k multiple BSSID index */ 1570 #define DOT11_MNG_FMS_DESCR_ID 86 /* 11v FMS descriptor */ 1571 #define DOT11_MNG_FMS_REQ_ID 87 /* 11v FMS request id */ 1572 #define DOT11_MNG_FMS_RESP_ID 88 /* 11v FMS response id */ 1573 #define DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID 90 /* 11v bss max idle id */ 1574 #define DOT11_MNG_TFS_REQUEST_ID 91 /* 11v tfs request id */ 1575 #define DOT11_MNG_TFS_RESPONSE_ID 92 /* 11v tfs response id */ 1576 #define DOT11_MNG_WNM_SLEEP_MODE_ID 93 /* 11v wnm-sleep mode id */ 1577 #define DOT11_MNG_TIMBC_REQ_ID 94 /* 11v TIM broadcast request id */ 1578 #define DOT11_MNG_TIMBC_RESP_ID 95 /* 11v TIM broadcast response id */ 1579 #define DOT11_MNG_CHANNEL_USAGE 97 /* 11v channel usage */ 1580 #define DOT11_MNG_TIME_ZONE_ID 98 /* 11v time zone */ 1581 #define DOT11_MNG_DMS_REQUEST_ID 99 /* 11v dms request id */ 1582 #define DOT11_MNG_DMS_RESPONSE_ID 100 /* 11v dms response id */ 1583 #define DOT11_MNG_LINK_IDENTIFIER_ID 101 /* 11z TDLS Link Identifier IE */ 1584 #define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 /* 11z TDLS Wakeup Schedule IE */ 1585 #define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID \ 1586 104 /* 11z TDLS Channel Switch Timing IE */ 1587 #define DOT11_MNG_PTI_CONTROL_ID 105 /* 11z TDLS PTI Control IE */ 1588 #define DOT11_MNG_PU_BUFFER_STATUS_ID 106 /* 11z TDLS PU Buffer Status IE */ 1589 #define DOT11_MNG_INTERWORKING_ID 107 /* 11u interworking */ 1590 #define DOT11_MNG_ADVERTISEMENT_ID 108 /* 11u advertisement protocol */ 1591 #define DOT11_MNG_EXP_BW_REQ_ID 109 /* 11u expedited bandwith request */ 1592 #define DOT11_MNG_QOS_MAP_ID 110 /* 11u QoS map set */ 1593 #define DOT11_MNG_ROAM_CONSORT_ID 111 /* 11u roaming consortium */ 1594 #define DOT11_MNG_EMERGCY_ALERT_ID 112 /* 11u emergency alert identifier */ 1595 #define DOT11_MNG_MESH_CONFIG 113 /* Mesh Configuration */ 1596 #define DOT11_MNG_MESH_ID 114 /* Mesh ID */ 1597 #define DOT11_MNG_MESH_PEER_MGMT_ID 117 /* Mesh PEER MGMT IE */ 1598 #define DOT11_MNG_EXT_CAP_ID 127 /* d11 mgmt ext capability */ 1599 #define DOT11_MNG_EXT_PREQ_ID 130 /* Mesh PREQ IE */ 1600 #define DOT11_MNG_EXT_PREP_ID 131 /* Mesh PREP IE */ 1601 #define DOT11_MNG_EXT_PERR_ID 132 /* Mesh PERR IE */ 1602 #define DOT11_MNG_VHT_CAP_ID 191 /* d11 mgmt VHT cap id */ 1603 #define DOT11_MNG_VHT_OPERATION_ID 192 /* d11 mgmt VHT op id */ 1604 #define DOT11_MNG_EXT_BSSLOAD_ID 193 /* d11 mgmt VHT extended bss load id */ 1605 #define DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID 194 /* Wide BW Channel Switch IE \ 1606 */ 1607 #define DOT11_MNG_VHT_TRANSMIT_POWER_ENVELOPE_ID \ 1608 195 /* VHT transmit Power Envelope IE */ 1609 #define DOT11_MNG_CHANNEL_SWITCH_WRAPPER_ID 196 /* Channel Switch Wrapper IE \ 1610 */ 1611 #define DOT11_MNG_AID_ID 197 /* Association ID IE */ 1612 #define DOT11_MNG_OPER_MODE_NOTIF_ID 199 /* d11 mgmt VHT oper mode notif */ 1613 #define DOT11_MNG_RNR_ID 201 1614 #define DOT11_MNG_FTM_PARAMS_ID 206 1615 #define DOT11_MNG_TWT_ID 216 /* 11ah D5.0 */ 1616 #define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */ 1617 #define DOT11_MNG_PROPR_ID 221 1618 /* should start using this one instead of above two */ 1619 #define DOT11_MNG_VS_ID 221 /* d11 management Vendor Specific IE */ 1620 #define DOT11_MNG_MESH_CSP_ID 222 /* d11 Mesh Channel Switch Parameter */ 1621 #define DOT11_MNG_FILS_IND_ID 240 /* 11ai FILS Indication element */ 1622 #define DOT11_MNG_FRAGMENT_ID 242 /* IE's fragment ID */ 1623 #define DOT11_MNG_RSNXE_ID 244 /* RSN Extension Element (RSNXE) ID */ 1624 1625 /* The follwing ID extensions should be defined >= 255 1626 * i.e. the values should include 255 (DOT11_MNG_ID_EXT_ID + ID Extension). 1627 */ 1628 #define DOT11_MNG_ID_EXT_ID 255 /* Element ID Extension 11mc D4.3 */ 1629 #define EXT_MNG_OWE_DH_PARAM_ID 32u /* OWE DH Param ID - RFC 8110 */ 1630 #define DOT11_MNG_OWE_DH_PARAM_ID \ 1631 (DOT11_MNG_ID_EXT_ID + EXT_MNG_OWE_DH_PARAM_ID) 1632 #define EXT_MNG_HE_CAP_ID 35u /* HE Capabilities, 11ax */ 1633 #define DOT11_MNG_HE_CAP_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_HE_CAP_ID) 1634 #define EXT_MNG_HE_OP_ID 36u /* HE Operation IE, 11ax */ 1635 #define DOT11_MNG_HE_OP_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_HE_OP_ID) 1636 #define EXT_MNG_UORA_ID 37u /* UORA Parameter Set */ 1637 #define DOT11_MNG_UORA_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_UORA_ID) 1638 #define EXT_MNG_MU_EDCA_ID 38u /* MU EDCA Parameter Set */ 1639 #define DOT11_MNG_MU_EDCA_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_MU_EDCA_ID) 1640 #define EXT_MNG_SRPS_ID 39u /* Spatial Reuse Parameter Set */ 1641 #define DOT11_MNG_SRPS_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_SRPS_ID) 1642 #define EXT_MNG_BSSCOLOR_CHANGE_ID 42u /* BSS Color Change Announcement */ 1643 #define DOT11_MNG_BSSCOLOR_CHANGE_ID \ 1644 (DOT11_MNG_ID_EXT_ID + EXT_MNG_BSSCOLOR_CHANGE_ID) 1645 1646 /* FILS and OCE ext ids */ 1647 #define FILS_EXTID_MNG_REQ_PARAMS 2u /* FILS Request Parameters element */ 1648 #define DOT11_MNG_FILS_REQ_PARAMS \ 1649 (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_REQ_PARAMS) 1650 #define FILS_EXTID_MNG_KEY_CONFIRMATION_ID \ 1651 3u /* FILS Key Confirmation element */ 1652 #define DOT11_MNG_FILS_KEY_CONFIRMATION \ 1653 (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_KEY_CONFIRMATION_ID) 1654 #define FILS_EXTID_MNG_SESSION_ID 4u /* FILS Session element */ 1655 #define DOT11_MNG_FILS_SESSION (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_SESSION_ID) 1656 #define FILS_EXTID_MNG_HLP_CONTAINER_ID 5u /* FILS HLP Container element */ 1657 #define DOT11_MNG_FILS_HLP_CONTAINER \ 1658 (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_HLP_CONTAINER_ID) 1659 #define FILS_EXTID_MNG_KEY_DELIVERY_ID 7u /* FILS Key Delivery element */ 1660 #define DOT11_MNG_FILS_KEY_DELIVERY \ 1661 (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_KEY_DELIVERY_ID) 1662 #define FILS_EXTID_MNG_WRAPPED_DATA_ID 8u /* FILS Wrapped Data element */ 1663 #define DOT11_MNG_FILS_WRAPPED_DATA \ 1664 (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_WRAPPED_DATA_ID) 1665 #define OCE_EXTID_MNG_ESP_ID 11u /* Estimated Service Parameters element */ 1666 #define DOT11_MNG_ESP (DOT11_MNG_ID_EXT_ID + OCE_EXTID_MNG_ESP_ID) 1667 #define FILS_EXTID_MNG_NONCE_ID 13u /* FILS Nonce element */ 1668 #define DOT11_MNG_FILS_NONCE (DOT11_MNG_ID_EXT_ID + FILS_EXTID_MNG_NONCE_ID) 1669 1670 /* deprecated definitions, do not use, to be deleted later */ 1671 #define FILS_HLP_CONTAINER_EXT_ID FILS_EXTID_MNG_HLP_CONTAINER_ID 1672 #define DOT11_ESP_EXT_ID OCE_EXTID_MNG_ESP_ID 1673 #define FILS_REQ_PARAMS_EXT_ID FILS_EXTID_MNG_REQ_PARAMS 1674 #define EXT_MNG_RAPS_ID 37u /* OFDMA Random Access Parameter Set */ 1675 #define DOT11_MNG_RAPS_ID (DOT11_MNG_ID_EXT_ID + EXT_MNG_RAPS_ID) 1676 /* End of deprecated definitions */ 1677 1678 #define DOT11_MNG_IE_ID_EXT_MATCH(_ie, _id) \ 1679 (((_ie)->id == DOT11_MNG_ID_EXT_ID) && ((_ie)->len > 0) && \ 1680 ((_id) == ((uint8 *)(_ie) + TLV_HDR_LEN)[0])) 1681 1682 #define DOT11_MNG_IE_ID_EXT_INIT(_ie, _id, _len) \ 1683 do { \ 1684 (_ie)->id = DOT11_MNG_ID_EXT_ID; \ 1685 (_ie)->len = _len; \ 1686 (_ie)->id_ext = _id; \ 1687 } while (0) 1688 1689 /* Rate Defines */ 1690 1691 /* Valid rates for the Supported Rates and Extended Supported Rates IEs. 1692 * Encoding is the rate in 500kbps units, rouding up for fractional values. 1693 * 802.11-2012, section 6.5.5.2, DATA_RATE parameter enumerates all the values. 1694 * The rate values cover DSSS, HR/DSSS, ERP, and OFDM phy rates. 1695 * The defines below do not cover the rates specific to 10MHz, {3, 4.5, 27}, 1696 * and 5MHz, {1.5, 2.25, 3, 4.5, 13.5}, which are not supported by Broadcom 1697 * devices. 1698 */ 1699 1700 #define DOT11_RATE_1M 2 /* 1 Mbps in 500kbps units */ 1701 #define DOT11_RATE_2M 4 /* 2 Mbps in 500kbps units */ 1702 #define DOT11_RATE_5M5 11 /* 5.5 Mbps in 500kbps units */ 1703 #define DOT11_RATE_11M 22 /* 11 Mbps in 500kbps units */ 1704 #define DOT11_RATE_6M 12 /* 6 Mbps in 500kbps units */ 1705 #define DOT11_RATE_9M 18 /* 9 Mbps in 500kbps units */ 1706 #define DOT11_RATE_12M 24 /* 12 Mbps in 500kbps units */ 1707 #define DOT11_RATE_18M 36 /* 18 Mbps in 500kbps units */ 1708 #define DOT11_RATE_24M 48 /* 24 Mbps in 500kbps units */ 1709 #define DOT11_RATE_36M 72 /* 36 Mbps in 500kbps units */ 1710 #define DOT11_RATE_48M 96 /* 48 Mbps in 500kbps units */ 1711 #define DOT11_RATE_54M 108 /* 54 Mbps in 500kbps units */ 1712 #define DOT11_RATE_MAX 108 /* highest rate (54 Mbps) in 500kbps units */ 1713 1714 /* Supported Rates and Extended Supported Rates IEs 1715 * The supported rates octets are defined a the MSB indicatin a Basic Rate 1716 * and bits 0-6 as the rate value 1717 */ 1718 #define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */ 1719 #define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */ 1720 1721 /* BSS Membership Selector parameters 1722 * 802.11-2016 (and 802.11ax-D1.1), Sec 9.4.2.3 1723 * These selector values are advertised in Supported Rates and Extended 1724 * Supported Rates IEs in the supported rates list with the Basic rate bit set. 1725 * Constants below include the basic bit. 1726 */ 1727 #define DOT11_BSS_MEMBERSHIP_HT 0xFF /* Basic 0x80 + 127, HT Required to join \ 1728 */ 1729 #define DOT11_BSS_MEMBERSHIP_VHT \ 1730 0xFE /* Basic 0x80 + 126, VHT Required to join */ 1731 #define DOT11_BSS_MEMBERSHIP_HE 0xFD /* Basic 0x80 + 125, HE Required to join \ 1732 */ 1733 1734 /* ERP info element bit values */ 1735 #define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ 1736 #define DOT11_MNG_NONERP_PRESENT \ 1737 0x01 /* NonERP (802.11b) STAs are present \ 1738 *in the BSS \ 1739 */ 1740 #define DOT11_MNG_USE_PROTECTION \ 1741 0x02 /* Use protection mechanisms for \ 1742 *ERP-OFDM frames \ 1743 */ 1744 #define DOT11_MNG_BARKER_PREAMBLE \ 1745 0x04 /* Short Preambles: 0 == allowed, \ 1746 * 1 == not allowed \ 1747 */ 1748 /* TS Delay element offset & size */ 1749 #define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */ 1750 #define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */ 1751 1752 /* Capability Information Field */ 1753 #define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */ 1754 #define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */ 1755 #define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */ 1756 #define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */ 1757 #define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */ 1758 #define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */ 1759 #define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */ 1760 #define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */ 1761 #define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */ 1762 #define DOT11_CAP_QOS 0x0200 /* d11 cap. qos */ 1763 #define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */ 1764 #define DOT11_CAP_APSD 0x0800 /* d11 cap. apsd */ 1765 #define DOT11_CAP_RRM 0x1000 /* d11 cap. 11k radio measurement */ 1766 #define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */ 1767 #define DOT11_CAP_DELAY_BA 0x4000 /* d11 cap. delayed block ack */ 1768 #define DOT11_CAP_IMMEDIATE_BA 0x8000 /* d11 cap. immediate block ack */ 1769 1770 /* Extended capabilities IE bitfields */ 1771 /* 20/40 BSS Coexistence Management support bit position */ 1772 #define DOT11_EXT_CAP_OBSS_COEX_MGMT 0 1773 /* Extended Channel Switching support bit position */ 1774 #define DOT11_EXT_CAP_EXT_CHAN_SWITCHING 2 1775 /* scheduled PSMP support bit position */ 1776 #define DOT11_EXT_CAP_SPSMP 6 1777 /* Flexible Multicast Service */ 1778 #define DOT11_EXT_CAP_FMS 11 1779 /* proxy ARP service support bit position */ 1780 #define DOT11_EXT_CAP_PROXY_ARP 12 1781 /* Civic Location */ 1782 #define DOT11_EXT_CAP_CIVIC_LOC 14 1783 /* Geospatial Location */ 1784 #define DOT11_EXT_CAP_LCI 15 1785 /* Traffic Filter Service */ 1786 #define DOT11_EXT_CAP_TFS 16 1787 /* WNM-Sleep Mode */ 1788 #define DOT11_EXT_CAP_WNM_SLEEP 17 1789 /* TIM Broadcast service */ 1790 #define DOT11_EXT_CAP_TIMBC 18 1791 /* BSS Transition Management support bit position */ 1792 #define DOT11_EXT_CAP_BSSTRANS_MGMT 19 1793 /* Multiple BSSID support position */ 1794 #define DOT11_EXT_CAP_MULTIBSSID 22 1795 /* Direct Multicast Service */ 1796 #define DOT11_EXT_CAP_DMS 26 1797 /* Interworking support bit position */ 1798 #define DOT11_EXT_CAP_IW 31 1799 /* QoS map support bit position */ 1800 #define DOT11_EXT_CAP_QOS_MAP 32 1801 /* service Interval granularity bit position and mask */ 1802 #define DOT11_EXT_CAP_SI 41 1803 #define DOT11_EXT_CAP_SI_MASK 0x0E 1804 /* Location Identifier service */ 1805 #define DOT11_EXT_CAP_IDENT_LOC 44 1806 /* WNM notification */ 1807 #define DOT11_EXT_CAP_WNM_NOTIF 46 1808 /* Operating mode notification - VHT (11ac D3.0 - 8.4.2.29) */ 1809 #define DOT11_EXT_CAP_OPER_MODE_NOTIF 62 1810 /* Fine timing measurement - D3.0 */ 1811 #define DOT11_EXT_CAP_FTM_RESPONDER 70 1812 #define DOT11_EXT_CAP_FTM_INITIATOR 71 /* tentative 11mcd3.0 */ 1813 #define DOT11_EXT_CAP_FILS 72 /* FILS Capability */ 1814 /* TWT support */ 1815 #define DOT11_EXT_CAP_TWT_REQUESTER 77 1816 #define DOT11_EXT_CAP_TWT_RESPONDER 78 1817 #define DOT11_EXT_CAP_OBSS_NB_RU_OFDMA 79 1818 #define DOT11_EXT_CAP_EMBSS_ADVERTISE 80 1819 /* Update DOT11_EXT_CAP_MAX_IDX to reflect the highest offset. 1820 * Note: DOT11_EXT_CAP_MAX_IDX must only be used in attach path. 1821 * It will cause ROM invalidation otherwise. 1822 */ 1823 #define DOT11_EXT_CAP_MAX_IDX 80 1824 1825 #define DOT11_EXT_CAP_MAX_BIT_IDX 95 /* !!!update this please!!! */ 1826 1827 /* extended capability */ 1828 #ifndef DOT11_EXTCAP_LEN_MAX 1829 #define DOT11_EXTCAP_LEN_MAX ((DOT11_EXT_CAP_MAX_BIT_IDX + 8) >> 3) 1830 #endif // endif 1831 BWL_PRE_PACKED_STRUCT struct dot11_extcap { 1832 uint8 extcap[DOT11_EXTCAP_LEN_MAX]; 1833 } BWL_POST_PACKED_STRUCT; 1834 typedef struct dot11_extcap dot11_extcap_t; 1835 1836 /* VHT Operating mode bit fields - (11ac D8.0/802.11-2016 - 9.4.1.53) */ 1837 #define DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT 0 1838 #define DOT11_OPER_MODE_CHANNEL_WIDTH_MASK 0x3 1839 #define DOT11_OPER_MODE_160_8080_BW_SHIFT 2 1840 #define DOT11_OPER_MODE_160_8080_BW_MASK 0x04 1841 #define DOT11_OPER_MODE_NOLDPC_SHIFT 3 1842 #define DOT11_OPER_MODE_NOLDPC_MASK 0x08 1843 #define DOT11_OPER_MODE_RXNSS_SHIFT 4 1844 #define DOT11_OPER_MODE_RXNSS_MASK 0x70 1845 #define DOT11_OPER_MODE_RXNSS_TYPE_SHIFT 7 1846 #define DOT11_OPER_MODE_RXNSS_TYPE_MASK 0x80 1847 1848 #define DOT11_OPER_MODE(type, nss, chanw) \ 1849 (((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT & \ 1850 DOT11_OPER_MODE_RXNSS_TYPE_MASK) | \ 1851 (((nss)-1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) | \ 1852 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT & \ 1853 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1854 1855 #define DOT11_D8_OPER_MODE(type, nss, ldpc, bw160_8080, chanw) \ 1856 (((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT & \ 1857 DOT11_OPER_MODE_RXNSS_TYPE_MASK) | \ 1858 (((nss)-1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) | \ 1859 ((ldpc) << DOT11_OPER_MODE_NOLDPC_SHIFT & DOT11_OPER_MODE_NOLDPC_MASK) | \ 1860 ((bw160_8080) << DOT11_OPER_MODE_160_8080_BW_SHIFT & \ 1861 DOT11_OPER_MODE_160_8080_BW_MASK) | \ 1862 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT & \ 1863 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1864 1865 #define DOT11_OPER_MODE_CHANNEL_WIDTH(mode) \ 1866 (((mode)&DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) >> \ 1867 DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT) 1868 #define DOT11_OPER_MODE_160_8080(mode) \ 1869 (((mode)&DOT11_OPER_MODE_160_8080_BW_MASK) >> \ 1870 DOT11_OPER_MODE_160_8080_BW_SHIFT) 1871 #define DOT11_OPER_MODE_RXNSS(mode) \ 1872 ((((mode)&DOT11_OPER_MODE_RXNSS_MASK) >> DOT11_OPER_MODE_RXNSS_SHIFT) + 1) 1873 #define DOT11_OPER_MODE_RXNSS_TYPE(mode) \ 1874 (((mode)&DOT11_OPER_MODE_RXNSS_TYPE_MASK) >> \ 1875 DOT11_OPER_MODE_RXNSS_TYPE_SHIFT) 1876 1877 #define DOT11_OPER_MODE_20MHZ 0 1878 #define DOT11_OPER_MODE_40MHZ 1 1879 #define DOT11_OPER_MODE_80MHZ 2 1880 #define DOT11_OPER_MODE_160MHZ 3 1881 #define DOT11_OPER_MODE_8080MHZ 3 1882 #define DOT11_OPER_MODE_1608080MHZ 1 1883 1884 #define DOT11_OPER_MODE_CHANNEL_WIDTH_20MHZ(mode) \ 1885 (((mode)&DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_20MHZ) 1886 #define DOT11_OPER_MODE_CHANNEL_WIDTH_40MHZ(mode) \ 1887 (((mode)&DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_40MHZ) 1888 #define DOT11_OPER_MODE_CHANNEL_WIDTH_80MHZ(mode) \ 1889 (((mode)&DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_80MHZ) 1890 #define DOT11_OPER_MODE_CHANNEL_WIDTH_160MHZ(mode) \ 1891 (((mode)&DOT11_OPER_MODE_160_8080_BW_MASK)) 1892 #define DOT11_OPER_MODE_CHANNEL_WIDTH_8080MHZ(mode) \ 1893 (((mode)&DOT11_OPER_MODE_160_8080_BW_MASK)) 1894 1895 /* Operating mode information element 802.11ac D3.0 - 8.4.2.168 */ 1896 BWL_PRE_PACKED_STRUCT struct dot11_oper_mode_notif_ie { 1897 uint8 mode; 1898 } BWL_POST_PACKED_STRUCT; 1899 typedef struct dot11_oper_mode_notif_ie dot11_oper_mode_notif_ie_t; 1900 1901 #define DOT11_OPER_MODE_NOTIF_IE_LEN 1 1902 1903 /* Extended Capability Information Field */ 1904 #define DOT11_OBSS_COEX_MNG_SUPPORT \ 1905 0x01 /* 20/40 BSS Coexistence Management support */ 1906 1907 /* 1908 * Action Frame Constants 1909 */ 1910 #define DOT11_ACTION_HDR_LEN 2 /* action frame category + action field */ 1911 #define DOT11_ACTION_CAT_OFF 0 /* category offset */ 1912 #define DOT11_ACTION_ACT_OFF 1 /* action offset */ 1913 1914 /* Action Category field (sec 8.4.1.11) */ 1915 #define DOT11_ACTION_CAT_ERR_MASK 0x80 /* category error mask */ 1916 #define DOT11_ACTION_CAT_MASK 0x7F /* category mask */ 1917 #define DOT11_ACTION_CAT_SPECT_MNG 0 /* category spectrum management */ 1918 #define DOT11_ACTION_CAT_QOS 1 /* category QoS */ 1919 #define DOT11_ACTION_CAT_DLS 2 /* category DLS */ 1920 #define DOT11_ACTION_CAT_BLOCKACK 3 /* category block ack */ 1921 #define DOT11_ACTION_CAT_PUBLIC 4 /* category public */ 1922 #define DOT11_ACTION_CAT_RRM 5 /* category radio measurements */ 1923 #define DOT11_ACTION_CAT_FBT 6 /* category fast bss transition */ 1924 #define DOT11_ACTION_CAT_HT 7 /* category for HT */ 1925 #define DOT11_ACTION_CAT_SA_QUERY 8 /* security association query */ 1926 #define DOT11_ACTION_CAT_PDPA 9 /* protected dual of public action */ 1927 #define DOT11_ACTION_CAT_WNM 10 /* category for WNM */ 1928 #define DOT11_ACTION_CAT_UWNM 11 /* category for Unprotected WNM */ 1929 #define DOT11_ACTION_CAT_MESH 13 /* category for Mesh */ 1930 #define DOT11_ACTION_CAT_SELFPROT 15 /* category for Mesh, self protected */ 1931 #define DOT11_ACTION_NOTIFICATION 17 1932 #define DOT11_ACTION_CAT_VHT 21 /* VHT action */ 1933 #define DOT11_ACTION_CAT_S1G 22 /* S1G action */ 1934 #define DOT11_ACTION_CAT_HE 27 /* HE action frame */ 1935 #define DOT11_ACTION_CAT_FILS 26 /* FILS action frame */ 1936 #define DOT11_ACTION_CAT_VSP 126 /* protected vendor specific */ 1937 #define DOT11_ACTION_CAT_VS 127 /* category Vendor Specific */ 1938 1939 /* Spectrum Management Action IDs (sec 7.4.1) */ 1940 #define DOT11_SM_ACTION_M_REQ 0 /* d11 action measurement request */ 1941 #define DOT11_SM_ACTION_M_REP 1 /* d11 action measurement response */ 1942 #define DOT11_SM_ACTION_TPC_REQ 2 /* d11 action TPC request */ 1943 #define DOT11_SM_ACTION_TPC_REP 3 /* d11 action TPC response */ 1944 #define DOT11_SM_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1945 #define DOT11_SM_ACTION_EXT_CSA 5 /* d11 extened CSA for 11n */ 1946 1947 /* QoS action ids */ 1948 #define DOT11_QOS_ACTION_ADDTS_REQ 0 /* d11 action ADDTS request */ 1949 #define DOT11_QOS_ACTION_ADDTS_RESP 1 /* d11 action ADDTS response */ 1950 #define DOT11_QOS_ACTION_DELTS 2 /* d11 action DELTS */ 1951 #define DOT11_QOS_ACTION_SCHEDULE 3 /* d11 action schedule */ 1952 #define DOT11_QOS_ACTION_QOS_MAP 4 /* d11 action QOS map */ 1953 1954 /* HT action ids */ 1955 #define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* notify channel width action id */ 1956 #define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action id */ 1957 1958 /* Public action ids */ 1959 #define DOT11_PUB_ACTION_BSS_COEX_MNG \ 1960 0 /* 20/40 Coexistence Management action id */ 1961 #define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1962 #define DOT11_PUB_ACTION_VENDOR_SPEC 9 /* Vendor specific */ 1963 #define DOT11_PUB_ACTION_GAS_CB_REQ 12 /* GAS Comeback Request */ 1964 #define DOT11_PUB_ACTION_FTM_REQ 32 /* FTM request */ 1965 #define DOT11_PUB_ACTION_FTM 33 /* FTM measurement */ 1966 #define DOT11_PUB_ACTION_FTM_REQ_TRIGGER_START \ 1967 1u /* FTM request start trigger */ 1968 #define DOT11_PUB_ACTION_FTM_REQ_TRIGGER_STOP 0u /* FTM request stop trigger \ 1969 */ 1970 1971 /* Block Ack action types */ 1972 #define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */ 1973 #define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */ 1974 #define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */ 1975 1976 /* ADDBA action parameters */ 1977 #define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 /* AMSDU supported under BA */ 1978 #define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */ 1979 #define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */ 1980 #define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */ 1981 #define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */ 1982 #define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */ 1983 #define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */ 1984 1985 #define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */ 1986 #define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */ 1987 1988 /* Fast Transition action types */ 1989 #define DOT11_FT_ACTION_FT_RESERVED 0 1990 #define DOT11_FT_ACTION_FT_REQ 1 /* FBT request - for over-the-DS FBT */ 1991 #define DOT11_FT_ACTION_FT_RES 2 /* FBT response - for over-the-DS FBT */ 1992 #define DOT11_FT_ACTION_FT_CON 3 /* FBT confirm - for OTDS with RRP */ 1993 #define DOT11_FT_ACTION_FT_ACK 4 /* FBT ack */ 1994 1995 /* DLS action types */ 1996 #define DOT11_DLS_ACTION_REQ 0 /* DLS Request */ 1997 #define DOT11_DLS_ACTION_RESP 1 /* DLS Response */ 1998 #define DOT11_DLS_ACTION_TD 2 /* DLS Teardown */ 1999 2000 /* Wireless Network Management (WNM) action types */ 2001 #define DOT11_WNM_ACTION_EVENT_REQ 0 2002 #define DOT11_WNM_ACTION_EVENT_REP 1 2003 #define DOT11_WNM_ACTION_DIAG_REQ 2 2004 #define DOT11_WNM_ACTION_DIAG_REP 3 2005 #define DOT11_WNM_ACTION_LOC_CFG_REQ 4 2006 #define DOT11_WNM_ACTION_LOC_RFG_RESP 5 2007 #define DOT11_WNM_ACTION_BSSTRANS_QUERY 6 2008 #define DOT11_WNM_ACTION_BSSTRANS_REQ 7 2009 #define DOT11_WNM_ACTION_BSSTRANS_RESP 8 2010 #define DOT11_WNM_ACTION_FMS_REQ 9 2011 #define DOT11_WNM_ACTION_FMS_RESP 10 2012 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 2013 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 2014 #define DOT11_WNM_ACTION_TFS_REQ 13 2015 #define DOT11_WNM_ACTION_TFS_RESP 14 2016 #define DOT11_WNM_ACTION_TFS_NOTIFY_REQ 15 2017 #define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 2018 #define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 2019 #define DOT11_WNM_ACTION_TIMBC_REQ 18 2020 #define DOT11_WNM_ACTION_TIMBC_RESP 19 2021 #define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 2022 #define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 2023 #define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 2024 #define DOT11_WNM_ACTION_DMS_REQ 23 2025 #define DOT11_WNM_ACTION_DMS_RESP 24 2026 #define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 2027 #define DOT11_WNM_ACTION_NOTFCTN_REQ 26 2028 #define DOT11_WNM_ACTION_NOTFCTN_RESP 27 2029 #define DOT11_WNM_ACTION_TFS_NOTIFY_RESP 28 2030 2031 /* Unprotected Wireless Network Management (WNM) action types */ 2032 #define DOT11_UWNM_ACTION_TIM 0 2033 #define DOT11_UWNM_ACTION_TIMING_MEASUREMENT 1 2034 2035 #define DOT11_MNG_COUNTRY_ID_LEN 3 2036 2037 /* VHT category action types - 802.11ac D3.0 - 8.5.23.1 */ 2038 #define DOT11_VHT_ACTION_CBF 0 /* Compressed Beamforming */ 2039 #define DOT11_VHT_ACTION_GID_MGMT 1 /* Group ID Management */ 2040 #define DOT11_VHT_ACTION_OPER_MODE_NOTIF 2 /* Operating mode notif'n */ 2041 2042 /* FILS category action types - 802.11ai D11.0 - 9.6.8.1 */ 2043 #define DOT11_FILS_ACTION_DISCOVERY 34 /* FILS Discovery */ 2044 2045 /** DLS Request frame header */ 2046 BWL_PRE_PACKED_STRUCT struct dot11_dls_req { 2047 uint8 category; /* category of action frame (2) */ 2048 uint8 action; /* DLS action: req (0) */ 2049 struct ether_addr da; /* destination address */ 2050 struct ether_addr sa; /* source address */ 2051 uint16 cap; /* capability */ 2052 uint16 timeout; /* timeout value */ 2053 uint8 data[1]; /* IE:support rate, extend support rate, HT cap */ 2054 } BWL_POST_PACKED_STRUCT; 2055 typedef struct dot11_dls_req dot11_dls_req_t; 2056 #define DOT11_DLS_REQ_LEN 18 /* Fixed length */ 2057 2058 /** DLS response frame header */ 2059 BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { 2060 uint8 category; /* category of action frame (2) */ 2061 uint8 action; /* DLS action: req (0) */ 2062 uint16 status; /* status code field */ 2063 struct ether_addr da; /* destination address */ 2064 struct ether_addr sa; /* source address */ 2065 uint8 data[1]; /* optional: capability, rate ... */ 2066 } BWL_POST_PACKED_STRUCT; 2067 typedef struct dot11_dls_resp dot11_dls_resp_t; 2068 #define DOT11_DLS_RESP_LEN 16 /* Fixed length */ 2069 2070 /* ************* 802.11v related definitions. ************* */ 2071 2072 /** BSS Management Transition Query frame header */ 2073 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_query { 2074 uint8 category; /* category of action frame (10) */ 2075 uint8 action; /* WNM action: trans_query (6) */ 2076 uint8 token; /* dialog token */ 2077 uint8 reason; /* transition query reason */ 2078 uint8 data[1]; /* Elements */ 2079 } BWL_POST_PACKED_STRUCT; 2080 typedef struct dot11_bsstrans_query dot11_bsstrans_query_t; 2081 #define DOT11_BSSTRANS_QUERY_LEN 4 /* Fixed length */ 2082 2083 /* BTM transition reason */ 2084 #define DOT11_BSSTRANS_REASON_UNSPECIFIED 0 2085 #define DOT11_BSSTRANS_REASON_EXC_FRAME_LOSS 1 2086 #define DOT11_BSSTRANS_REASON_EXC_TRAFFIC_DELAY 2 2087 #define DOT11_BSSTRANS_REASON_INSUFF_QOS_CAPACITY 3 2088 #define DOT11_BSSTRANS_REASON_FIRST_ASSOC 4 2089 #define DOT11_BSSTRANS_REASON_LOAD_BALANCING 5 2090 #define DOT11_BSSTRANS_REASON_BETTER_AP_FOUND 6 2091 #define DOT11_BSSTRANS_REASON_DEAUTH_RX 7 2092 #define DOT11_BSSTRANS_REASON_8021X_EAP_AUTH_FAIL 8 2093 #define DOT11_BSSTRANS_REASON_4WAY_HANDSHK_FAIL 9 2094 #define DOT11_BSSTRANS_REASON_MANY_REPLAYCNT_FAIL 10 2095 #define DOT11_BSSTRANS_REASON_MANY_DATAMIC_FAIL 11 2096 #define DOT11_BSSTRANS_REASON_EXCEED_MAX_RETRANS 12 2097 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DISASSOC_RX 13 2098 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DEAUTH_RX 14 2099 #define DOT11_BSSTRANS_REASON_PREV_TRANSITION_FAIL 15 2100 #define DOT11_BSSTRANS_REASON_LOW_RSSI 16 2101 #define DOT11_BSSTRANS_REASON_ROAM_FROM_NON_80211 17 2102 #define DOT11_BSSTRANS_REASON_RX_BTM_REQ 18 2103 #define DOT11_BSSTRANS_REASON_PREF_LIST_INCLUDED 19 2104 #define DOT11_BSSTRANS_REASON_LEAVING_ESS 20 2105 2106 /** BSS Management Transition Request frame header */ 2107 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_req { 2108 uint8 category; /* category of action frame (10) */ 2109 uint8 action; /* WNM action: trans_req (7) */ 2110 uint8 token; /* dialog token */ 2111 uint8 reqmode; /* transition request mode */ 2112 uint16 disassoc_tmr; /* disassociation timer */ 2113 uint8 validity_intrvl; /* validity interval */ 2114 uint8 data[1]; /* optional: BSS term duration, ... */ 2115 /* ...session info URL, candidate list */ 2116 } BWL_POST_PACKED_STRUCT; 2117 typedef struct dot11_bsstrans_req dot11_bsstrans_req_t; 2118 #define DOT11_BSSTRANS_REQ_LEN 7 /* Fixed length */ 2119 #define DOT11_BSSTRANS_REQ_FIXED_LEN 7u /* Fixed length */ 2120 2121 /* BSS Mgmt Transition Request Mode Field - 802.11v */ 2122 #define DOT11_BSSTRANS_REQMODE_PREF_LIST_INCL 0x01 2123 #define DOT11_BSSTRANS_REQMODE_ABRIDGED 0x02 2124 #define DOT11_BSSTRANS_REQMODE_DISASSOC_IMMINENT 0x04 2125 #define DOT11_BSSTRANS_REQMODE_BSS_TERM_INCL 0x08 2126 #define DOT11_BSSTRANS_REQMODE_ESS_DISASSOC_IMNT 0x10 2127 2128 /** BSS Management transition response frame header */ 2129 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_resp { 2130 uint8 category; /* category of action frame (10) */ 2131 uint8 action; /* WNM action: trans_resp (8) */ 2132 uint8 token; /* dialog token */ 2133 uint8 status; /* transition status */ 2134 uint8 term_delay; /* validity interval */ 2135 uint8 data[1]; /* optional: BSSID target, candidate list */ 2136 } BWL_POST_PACKED_STRUCT; 2137 typedef struct dot11_bsstrans_resp dot11_bsstrans_resp_t; 2138 #define DOT11_BSSTRANS_RESP_LEN 5 /* Fixed length */ 2139 2140 /* BSS Mgmt Transition Response Status Field */ 2141 #define DOT11_BSSTRANS_RESP_STATUS_ACCEPT 0 2142 #define DOT11_BSSTRANS_RESP_STATUS_REJECT 1 2143 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_BCN 2 2144 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_CAP 3 2145 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_UNDESIRED 4 2146 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_DELAY_REQ 5 2147 #define DOT11_BSSTRANS_RESP_STATUS_REJ_BSS_LIST_PROVIDED 6 2148 #define DOT11_BSSTRANS_RESP_STATUS_REJ_NO_SUITABLE_BSS 7 2149 #define DOT11_BSSTRANS_RESP_STATUS_REJ_LEAVING_ESS 8 2150 2151 /** BSS Max Idle Period element */ 2152 BWL_PRE_PACKED_STRUCT struct dot11_bss_max_idle_period_ie { 2153 uint8 id; /* 90, DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID */ 2154 uint8 len; 2155 uint16 max_idle_period; /* in unit of 1000 TUs */ 2156 uint8 idle_opt; 2157 } BWL_POST_PACKED_STRUCT; 2158 typedef struct dot11_bss_max_idle_period_ie dot11_bss_max_idle_period_ie_t; 2159 #define DOT11_BSS_MAX_IDLE_PERIOD_IE_LEN 3 /* bss max idle period IE size */ 2160 #define DOT11_BSS_MAX_IDLE_PERIOD_OPT_PROTECTED 1 /* BSS max idle option */ 2161 2162 /** TIM Broadcast request element */ 2163 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req_ie { 2164 uint8 id; /* 94, DOT11_MNG_TIMBC_REQ_ID */ 2165 uint8 len; 2166 uint8 interval; /* in unit of beacon interval */ 2167 } BWL_POST_PACKED_STRUCT; 2168 typedef struct dot11_timbc_req_ie dot11_timbc_req_ie_t; 2169 #define DOT11_TIMBC_REQ_IE_LEN 1 /* Fixed length */ 2170 2171 /** TIM Broadcast request frame header */ 2172 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req { 2173 uint8 category; /* category of action frame (10) */ 2174 uint8 action; /* WNM action: DOT11_WNM_ACTION_TIMBC_REQ(18) */ 2175 uint8 token; /* dialog token */ 2176 uint8 data[1]; /* TIM broadcast request element */ 2177 } BWL_POST_PACKED_STRUCT; 2178 typedef struct dot11_timbc_req dot11_timbc_req_t; 2179 #define DOT11_TIMBC_REQ_LEN 3 /* Fixed length */ 2180 2181 /** TIM Broadcast response element */ 2182 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp_ie { 2183 uint8 id; /* 95, DOT11_MNG_TIM_BROADCAST_RESP_ID */ 2184 uint8 len; 2185 uint8 status; /* status of add request */ 2186 uint8 interval; /* in unit of beacon interval */ 2187 int32 offset; /* in unit of ms */ 2188 uint16 high_rate; /* in unit of 0.5 Mb/s */ 2189 uint16 low_rate; /* in unit of 0.5 Mb/s */ 2190 } BWL_POST_PACKED_STRUCT; 2191 typedef struct dot11_timbc_resp_ie dot11_timbc_resp_ie_t; 2192 #define DOT11_TIMBC_DENY_RESP_IE_LEN 1 /* Deny. Fixed length */ 2193 #define DOT11_TIMBC_ACCEPT_RESP_IE_LEN 10 /* Accept. Fixed length */ 2194 2195 #define DOT11_TIMBC_STATUS_ACCEPT 0 2196 #define DOT11_TIMBC_STATUS_ACCEPT_TSTAMP 1 2197 #define DOT11_TIMBC_STATUS_DENY 2 2198 #define DOT11_TIMBC_STATUS_OVERRIDDEN 3 2199 #define DOT11_TIMBC_STATUS_RESERVED 4 2200 2201 /** TIM Broadcast request frame header */ 2202 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp { 2203 uint8 category; /* category of action frame (10) */ 2204 uint8 action; /* action: DOT11_WNM_ACTION_TIMBC_RESP(19) */ 2205 uint8 token; /* dialog token */ 2206 uint8 data[1]; /* TIM broadcast response element */ 2207 } BWL_POST_PACKED_STRUCT; 2208 typedef struct dot11_timbc_resp dot11_timbc_resp_t; 2209 #define DOT11_TIMBC_RESP_LEN 3 /* Fixed length */ 2210 2211 /** TIM element */ 2212 BWL_PRE_PACKED_STRUCT struct dot11_tim_ie { 2213 uint8 id; /* 5, DOT11_MNG_TIM_ID */ 2214 uint8 len; /* 4 - 255 */ 2215 uint8 dtim_count; /* DTIM decrementing counter */ 2216 uint8 dtim_period; /* DTIM period */ 2217 uint8 bitmap_control; /* AID 0 + bitmap offset */ 2218 uint8 pvb[1]; /* Partial Virtual Bitmap, variable length */ 2219 } BWL_POST_PACKED_STRUCT; 2220 typedef struct dot11_tim_ie dot11_tim_ie_t; 2221 #define DOT11_TIM_IE_FIXED_LEN 3 /* Fixed length, without id and len */ 2222 #define DOT11_TIM_IE_FIXED_TOTAL_LEN 5 /* Fixed length, with id and len */ 2223 2224 /** TIM Broadcast frame header */ 2225 BWL_PRE_PACKED_STRUCT struct dot11_timbc { 2226 uint8 category; /* category of action frame (11) */ 2227 uint8 action; /* action: TIM (0) */ 2228 uint8 check_beacon; /* need to check-beacon */ 2229 uint8 tsf[8]; /* Time Synchronization Function */ 2230 dot11_tim_ie_t tim_ie; /* TIM element */ 2231 } BWL_POST_PACKED_STRUCT; 2232 typedef struct dot11_timbc dot11_timbc_t; 2233 #define DOT11_TIMBC_HDR_LEN (sizeof(dot11_timbc_t) - sizeof(dot11_tim_ie_t)) 2234 #define DOT11_TIMBC_FIXED_LEN (sizeof(dot11_timbc_t) - 1) /* Fixed length */ 2235 #define DOT11_TIMBC_LEN 11 /* Fixed length */ 2236 2237 /** TCLAS frame classifier type */ 2238 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_hdr { 2239 uint8 type; 2240 uint8 mask; 2241 uint8 data[1]; 2242 } BWL_POST_PACKED_STRUCT; 2243 typedef struct dot11_tclas_fc_hdr dot11_tclas_fc_hdr_t; 2244 #define DOT11_TCLAS_FC_HDR_LEN 2 /* Fixed length */ 2245 2246 #define DOT11_TCLAS_MASK_0 0x1 2247 #define DOT11_TCLAS_MASK_1 0x2 2248 #define DOT11_TCLAS_MASK_2 0x4 2249 #define DOT11_TCLAS_MASK_3 0x8 2250 #define DOT11_TCLAS_MASK_4 0x10 2251 #define DOT11_TCLAS_MASK_5 0x20 2252 #define DOT11_TCLAS_MASK_6 0x40 2253 #define DOT11_TCLAS_MASK_7 0x80 2254 2255 #define DOT11_TCLAS_FC_0_ETH 0 2256 #define DOT11_TCLAS_FC_1_IP 1 2257 #define DOT11_TCLAS_FC_2_8021Q 2 2258 #define DOT11_TCLAS_FC_3_OFFSET 3 2259 #define DOT11_TCLAS_FC_4_IP_HIGHER 4 2260 #define DOT11_TCLAS_FC_5_8021D 5 2261 2262 /** TCLAS frame classifier type 0 parameters for Ethernet */ 2263 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_0_eth { 2264 uint8 type; 2265 uint8 mask; 2266 uint8 sa[ETHER_ADDR_LEN]; 2267 uint8 da[ETHER_ADDR_LEN]; 2268 uint16 eth_type; 2269 } BWL_POST_PACKED_STRUCT; 2270 typedef struct dot11_tclas_fc_0_eth dot11_tclas_fc_0_eth_t; 2271 #define DOT11_TCLAS_FC_0_ETH_LEN 16 2272 2273 /** TCLAS frame classifier type 1 parameters for IPV4 */ 2274 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_1_ipv4 { 2275 uint8 type; 2276 uint8 mask; 2277 uint8 version; 2278 uint32 src_ip; 2279 uint32 dst_ip; 2280 uint16 src_port; 2281 uint16 dst_port; 2282 uint8 dscp; 2283 uint8 protocol; 2284 uint8 reserved; 2285 } BWL_POST_PACKED_STRUCT; 2286 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_1_ipv4_t; 2287 #define DOT11_TCLAS_FC_1_IPV4_LEN 18 2288 2289 /** TCLAS frame classifier type 2 parameters for 802.1Q */ 2290 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_2_8021q { 2291 uint8 type; 2292 uint8 mask; 2293 uint16 tci; 2294 } BWL_POST_PACKED_STRUCT; 2295 typedef struct dot11_tclas_fc_2_8021q dot11_tclas_fc_2_8021q_t; 2296 #define DOT11_TCLAS_FC_2_8021Q_LEN 4 2297 2298 /** TCLAS frame classifier type 3 parameters for filter offset */ 2299 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_3_filter { 2300 uint8 type; 2301 uint8 mask; 2302 uint16 offset; 2303 uint8 data[1]; 2304 } BWL_POST_PACKED_STRUCT; 2305 typedef struct dot11_tclas_fc_3_filter dot11_tclas_fc_3_filter_t; 2306 #define DOT11_TCLAS_FC_3_FILTER_LEN 4 2307 2308 /** TCLAS frame classifier type 4 parameters for IPV4 is the same as TCLAS type 2309 * 1 */ 2310 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_4_ipv4_t; 2311 #define DOT11_TCLAS_FC_4_IPV4_LEN DOT11_TCLAS_FC_1_IPV4_LEN 2312 2313 /** TCLAS frame classifier type 4 parameters for IPV6 */ 2314 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_4_ipv6 { 2315 uint8 type; 2316 uint8 mask; 2317 uint8 version; 2318 uint8 saddr[16]; 2319 uint8 daddr[16]; 2320 uint16 src_port; 2321 uint16 dst_port; 2322 uint8 dscp; 2323 uint8 nexthdr; 2324 uint8 flow_lbl[3]; 2325 } BWL_POST_PACKED_STRUCT; 2326 typedef struct dot11_tclas_fc_4_ipv6 dot11_tclas_fc_4_ipv6_t; 2327 #define DOT11_TCLAS_FC_4_IPV6_LEN 44 2328 2329 /** TCLAS frame classifier type 5 parameters for 802.1D */ 2330 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_5_8021d { 2331 uint8 type; 2332 uint8 mask; 2333 uint8 pcp; 2334 uint8 cfi; 2335 uint16 vid; 2336 } BWL_POST_PACKED_STRUCT; 2337 typedef struct dot11_tclas_fc_5_8021d dot11_tclas_fc_5_8021d_t; 2338 #define DOT11_TCLAS_FC_5_8021D_LEN 6 2339 2340 /** TCLAS frame classifier type parameters */ 2341 BWL_PRE_PACKED_STRUCT union dot11_tclas_fc { 2342 uint8 data[1]; 2343 dot11_tclas_fc_hdr_t hdr; 2344 dot11_tclas_fc_0_eth_t t0_eth; 2345 dot11_tclas_fc_1_ipv4_t t1_ipv4; 2346 dot11_tclas_fc_2_8021q_t t2_8021q; 2347 dot11_tclas_fc_3_filter_t t3_filter; 2348 dot11_tclas_fc_4_ipv4_t t4_ipv4; 2349 dot11_tclas_fc_4_ipv6_t t4_ipv6; 2350 dot11_tclas_fc_5_8021d_t t5_8021d; 2351 } BWL_POST_PACKED_STRUCT; 2352 typedef union dot11_tclas_fc dot11_tclas_fc_t; 2353 2354 #define DOT11_TCLAS_FC_MIN_LEN 4 /* Classifier Type 2 has the min size */ 2355 #define DOT11_TCLAS_FC_MAX_LEN 254 2356 2357 /** TCLAS element */ 2358 BWL_PRE_PACKED_STRUCT struct dot11_tclas_ie { 2359 uint8 id; /* 14, DOT11_MNG_TCLAS_ID */ 2360 uint8 len; 2361 uint8 user_priority; 2362 dot11_tclas_fc_t fc; 2363 } BWL_POST_PACKED_STRUCT; 2364 typedef struct dot11_tclas_ie dot11_tclas_ie_t; 2365 #define DOT11_TCLAS_IE_LEN 3u /* Fixed length, include id and len */ 2366 2367 /** TCLAS processing element */ 2368 BWL_PRE_PACKED_STRUCT struct dot11_tclas_proc_ie { 2369 uint8 id; /* 44, DOT11_MNG_TCLAS_PROC_ID */ 2370 uint8 len; 2371 uint8 process; 2372 } BWL_POST_PACKED_STRUCT; 2373 typedef struct dot11_tclas_proc_ie dot11_tclas_proc_ie_t; 2374 #define DOT11_TCLAS_PROC_IE_LEN 3 /* Fixed length, include id and len */ 2375 2376 #define DOT11_TCLAS_PROC_LEN 1u /* Proc ie length is always 1 byte */ 2377 2378 #define DOT11_TCLAS_PROC_MATCHALL 0 /* All high level element need to match */ 2379 #define DOT11_TCLAS_PROC_MATCHONE 1 /* One high level element need to match */ 2380 #define DOT11_TCLAS_PROC_NONMATCH 2 /* Non match to any high level element */ 2381 2382 /* TSPEC element defined in 802.11 std section 8.4.2.32 - Not supported */ 2383 #define DOT11_TSPEC_IE_LEN 57 /* Fixed length */ 2384 2385 /** TFS request element */ 2386 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req_ie { 2387 uint8 id; /* 91, DOT11_MNG_TFS_REQUEST_ID */ 2388 uint8 len; 2389 uint8 tfs_id; 2390 uint8 actcode; 2391 uint8 data[1]; 2392 } BWL_POST_PACKED_STRUCT; 2393 typedef struct dot11_tfs_req_ie dot11_tfs_req_ie_t; 2394 #define DOT11_TFS_REQ_IE_LEN 2 /* Fixed length, without id and len */ 2395 2396 /** TFS request action codes (bitfield) */ 2397 #define DOT11_TFS_ACTCODE_DELETE 1 2398 #define DOT11_TFS_ACTCODE_NOTIFY 2 2399 2400 /** TFS request subelement IDs */ 2401 #define DOT11_TFS_REQ_TFS_SE_ID 1 2402 #define DOT11_TFS_REQ_VENDOR_SE_ID 221 2403 2404 /** TFS subelement */ 2405 BWL_PRE_PACKED_STRUCT struct dot11_tfs_se { 2406 uint8 sub_id; 2407 uint8 len; 2408 uint8 data[1]; /* TCLAS element(s) + optional TCLAS proc */ 2409 } BWL_POST_PACKED_STRUCT; 2410 typedef struct dot11_tfs_se dot11_tfs_se_t; 2411 2412 /** TFS response element */ 2413 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp_ie { 2414 uint8 id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2415 uint8 len; 2416 uint8 tfs_id; 2417 uint8 data[1]; 2418 } BWL_POST_PACKED_STRUCT; 2419 typedef struct dot11_tfs_resp_ie dot11_tfs_resp_ie_t; 2420 #define DOT11_TFS_RESP_IE_LEN 1u /* Fixed length, without id and len */ 2421 2422 /** TFS response subelement IDs (same subelments, but different IDs than in TFS 2423 * request */ 2424 #define DOT11_TFS_RESP_TFS_STATUS_SE_ID 1 2425 #define DOT11_TFS_RESP_TFS_SE_ID 2 2426 #define DOT11_TFS_RESP_VENDOR_SE_ID 221 2427 2428 /** TFS status subelement */ 2429 BWL_PRE_PACKED_STRUCT struct dot11_tfs_status_se { 2430 uint8 sub_id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2431 uint8 len; 2432 uint8 resp_st; 2433 uint8 data[1]; /* Potential dot11_tfs_se_t included */ 2434 } BWL_POST_PACKED_STRUCT; 2435 typedef struct dot11_tfs_status_se dot11_tfs_status_se_t; 2436 #define DOT11_TFS_STATUS_SE_LEN 1 /* Fixed length, without id and len */ 2437 2438 /* Following Definition should be merged to FMS_TFS macro below */ 2439 /* TFS Response status code. Identical to FMS Element status, without N/A */ 2440 #define DOT11_TFS_STATUS_ACCEPT 0 2441 #define DOT11_TFS_STATUS_DENY_FORMAT 1 2442 #define DOT11_TFS_STATUS_DENY_RESOURCE 2 2443 #define DOT11_TFS_STATUS_DENY_POLICY 4 2444 #define DOT11_TFS_STATUS_DENY_UNSPECIFIED 5 2445 #define DOT11_TFS_STATUS_ALTPREF_POLICY 7 2446 #define DOT11_TFS_STATUS_ALTPREF_TCLAS_UNSUPP 14 2447 2448 /* FMS Element Status and TFS Response Status Definition */ 2449 #define DOT11_FMS_TFS_STATUS_ACCEPT 0 2450 #define DOT11_FMS_TFS_STATUS_DENY_FORMAT 1 2451 #define DOT11_FMS_TFS_STATUS_DENY_RESOURCE 2 2452 #define DOT11_FMS_TFS_STATUS_DENY_MULTIPLE_DI 3 2453 #define DOT11_FMS_TFS_STATUS_DENY_POLICY 4 2454 #define DOT11_FMS_TFS_STATUS_DENY_UNSPECIFIED 5 2455 #define DOT11_FMS_TFS_STATUS_ALT_DIFF_DI 6 2456 #define DOT11_FMS_TFS_STATUS_ALT_POLICY 7 2457 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_DI 8 2458 #define DOT11_FMS_TFS_STATUS_ALT_MCRATE 9 2459 #define DOT11_FMS_TFS_STATUS_TERM_POLICY 10 2460 #define DOT11_FMS_TFS_STATUS_TERM_RESOURCE 11 2461 #define DOT11_FMS_TFS_STATUS_TERM_HIGHER_PRIO 12 2462 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_MDI 13 2463 #define DOT11_FMS_TFS_STATUS_ALT_TCLAS_UNSUPP 14 2464 2465 /** TFS Management Request frame header */ 2466 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req { 2467 uint8 category; /* category of action frame (10) */ 2468 uint8 action; /* WNM action: TFS request (13) */ 2469 uint8 token; /* dialog token */ 2470 uint8 data[1]; /* Elements */ 2471 } BWL_POST_PACKED_STRUCT; 2472 typedef struct dot11_tfs_req dot11_tfs_req_t; 2473 #define DOT11_TFS_REQ_LEN 3 /* Fixed length */ 2474 2475 /** TFS Management Response frame header */ 2476 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp { 2477 uint8 category; /* category of action frame (10) */ 2478 uint8 action; /* WNM action: TFS request (14) */ 2479 uint8 token; /* dialog token */ 2480 uint8 data[1]; /* Elements */ 2481 } BWL_POST_PACKED_STRUCT; 2482 typedef struct dot11_tfs_resp dot11_tfs_resp_t; 2483 #define DOT11_TFS_RESP_LEN 3 /* Fixed length */ 2484 2485 /** TFS Management Notify frame request header */ 2486 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_req { 2487 uint8 category; /* category of action frame (10) */ 2488 uint8 action; /* WNM action: TFS notify request (15) */ 2489 uint8 tfs_id_cnt; /* TFS IDs count */ 2490 uint8 tfs_id[1]; /* Array of TFS IDs */ 2491 } BWL_POST_PACKED_STRUCT; 2492 typedef struct dot11_tfs_notify_req dot11_tfs_notify_req_t; 2493 #define DOT11_TFS_NOTIFY_REQ_LEN 3 /* Fixed length */ 2494 2495 /** TFS Management Notify frame response header */ 2496 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_resp { 2497 uint8 category; /* category of action frame (10) */ 2498 uint8 action; /* WNM action: TFS notify response (28) */ 2499 uint8 tfs_id_cnt; /* TFS IDs count */ 2500 uint8 tfs_id[1]; /* Array of TFS IDs */ 2501 } BWL_POST_PACKED_STRUCT; 2502 typedef struct dot11_tfs_notify_resp dot11_tfs_notify_resp_t; 2503 #define DOT11_TFS_NOTIFY_RESP_LEN 3 /* Fixed length */ 2504 2505 /** WNM-Sleep Management Request frame header */ 2506 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_req { 2507 uint8 category; /* category of action frame (10) */ 2508 uint8 action; /* WNM action: wnm-sleep request (16) */ 2509 uint8 token; /* dialog token */ 2510 uint8 data[1]; /* Elements */ 2511 } BWL_POST_PACKED_STRUCT; 2512 typedef struct dot11_wnm_sleep_req dot11_wnm_sleep_req_t; 2513 #define DOT11_WNM_SLEEP_REQ_LEN 3 /* Fixed length */ 2514 2515 /** WNM-Sleep Management Response frame header */ 2516 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_resp { 2517 uint8 category; /* category of action frame (10) */ 2518 uint8 action; /* WNM action: wnm-sleep request (17) */ 2519 uint8 token; /* dialog token */ 2520 uint16 key_len; /* key data length */ 2521 uint8 data[1]; /* Elements */ 2522 } BWL_POST_PACKED_STRUCT; 2523 typedef struct dot11_wnm_sleep_resp dot11_wnm_sleep_resp_t; 2524 #define DOT11_WNM_SLEEP_RESP_LEN 5 /* Fixed length */ 2525 2526 #define DOT11_WNM_SLEEP_SUBELEM_ID_GTK 0 2527 #define DOT11_WNM_SLEEP_SUBELEM_ID_IGTK 1 2528 2529 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_gtk { 2530 uint8 sub_id; 2531 uint8 len; 2532 uint16 key_info; 2533 uint8 key_length; 2534 uint8 rsc[8]; 2535 uint8 key[1]; 2536 } BWL_POST_PACKED_STRUCT; 2537 typedef struct dot11_wnm_sleep_subelem_gtk dot11_wnm_sleep_subelem_gtk_t; 2538 #define DOT11_WNM_SLEEP_SUBELEM_GTK_FIXED_LEN \ 2539 11 /* without sub_id, len, and key */ 2540 #define DOT11_WNM_SLEEP_SUBELEM_GTK_MAX_LEN 43 /* without sub_id and len */ 2541 2542 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_igtk { 2543 uint8 sub_id; 2544 uint8 len; 2545 uint16 key_id; 2546 uint8 pn[6]; 2547 uint8 key[16]; 2548 } BWL_POST_PACKED_STRUCT; 2549 typedef struct dot11_wnm_sleep_subelem_igtk dot11_wnm_sleep_subelem_igtk_t; 2550 #define DOT11_WNM_SLEEP_SUBELEM_IGTK_LEN 24 /* Fixed length */ 2551 2552 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_ie { 2553 uint8 id; /* 93, DOT11_MNG_WNM_SLEEP_MODE_ID */ 2554 uint8 len; 2555 uint8 act_type; 2556 uint8 resp_status; 2557 uint16 interval; 2558 } BWL_POST_PACKED_STRUCT; 2559 typedef struct dot11_wnm_sleep_ie dot11_wnm_sleep_ie_t; 2560 #define DOT11_WNM_SLEEP_IE_LEN 4 /* Fixed length */ 2561 2562 #define DOT11_WNM_SLEEP_ACT_TYPE_ENTER 0 2563 #define DOT11_WNM_SLEEP_ACT_TYPE_EXIT 1 2564 2565 #define DOT11_WNM_SLEEP_RESP_ACCEPT 0 2566 #define DOT11_WNM_SLEEP_RESP_UPDATE 1 2567 #define DOT11_WNM_SLEEP_RESP_DENY 2 2568 #define DOT11_WNM_SLEEP_RESP_DENY_TEMP 3 2569 #define DOT11_WNM_SLEEP_RESP_DENY_KEY 4 2570 #define DOT11_WNM_SLEEP_RESP_DENY_INUSE 5 2571 #define DOT11_WNM_SLEEP_RESP_LAST 6 2572 2573 /** DMS Management Request frame header */ 2574 BWL_PRE_PACKED_STRUCT struct dot11_dms_req { 2575 uint8 category; /* category of action frame (10) */ 2576 uint8 action; /* WNM action: dms request (23) */ 2577 uint8 token; /* dialog token */ 2578 uint8 data[1]; /* Elements */ 2579 } BWL_POST_PACKED_STRUCT; 2580 typedef struct dot11_dms_req dot11_dms_req_t; 2581 #define DOT11_DMS_REQ_LEN 3 /* Fixed length */ 2582 2583 /** DMS Management Response frame header */ 2584 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp { 2585 uint8 category; /* category of action frame (10) */ 2586 uint8 action; /* WNM action: dms request (24) */ 2587 uint8 token; /* dialog token */ 2588 uint8 data[1]; /* Elements */ 2589 } BWL_POST_PACKED_STRUCT; 2590 typedef struct dot11_dms_resp dot11_dms_resp_t; 2591 #define DOT11_DMS_RESP_LEN 3 /* Fixed length */ 2592 2593 /** DMS request element */ 2594 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_ie { 2595 uint8 id; /* 99, DOT11_MNG_DMS_REQUEST_ID */ 2596 uint8 len; 2597 uint8 data[1]; 2598 } BWL_POST_PACKED_STRUCT; 2599 typedef struct dot11_dms_req_ie dot11_dms_req_ie_t; 2600 #define DOT11_DMS_REQ_IE_LEN 2 /* Fixed length */ 2601 2602 /** DMS response element */ 2603 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_ie { 2604 uint8 id; /* 100, DOT11_MNG_DMS_RESPONSE_ID */ 2605 uint8 len; 2606 uint8 data[1]; 2607 } BWL_POST_PACKED_STRUCT; 2608 typedef struct dot11_dms_resp_ie dot11_dms_resp_ie_t; 2609 #define DOT11_DMS_RESP_IE_LEN 2 /* Fixed length */ 2610 2611 /** DMS request descriptor */ 2612 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_desc { 2613 uint8 dms_id; 2614 uint8 len; 2615 uint8 type; 2616 uint8 data[1]; 2617 } BWL_POST_PACKED_STRUCT; 2618 typedef struct dot11_dms_req_desc dot11_dms_req_desc_t; 2619 #define DOT11_DMS_REQ_DESC_LEN 3 /* Fixed length */ 2620 2621 #define DOT11_DMS_REQ_TYPE_ADD 0 2622 #define DOT11_DMS_REQ_TYPE_REMOVE 1 2623 #define DOT11_DMS_REQ_TYPE_CHANGE 2 2624 2625 /** DMS response status */ 2626 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_st { 2627 uint8 dms_id; 2628 uint8 len; 2629 uint8 type; 2630 uint16 lsc; 2631 uint8 data[1]; 2632 } BWL_POST_PACKED_STRUCT; 2633 typedef struct dot11_dms_resp_st dot11_dms_resp_st_t; 2634 #define DOT11_DMS_RESP_STATUS_LEN 5 /* Fixed length */ 2635 2636 #define DOT11_DMS_RESP_TYPE_ACCEPT 0 2637 #define DOT11_DMS_RESP_TYPE_DENY 1 2638 #define DOT11_DMS_RESP_TYPE_TERM 2 2639 2640 #define DOT11_DMS_RESP_LSC_UNSUPPORTED 0xFFFF 2641 2642 /** WNM-Notification Request frame header */ 2643 BWL_PRE_PACKED_STRUCT struct dot11_wnm_notif_req { 2644 uint8 category; /* category of action frame (10) */ 2645 uint8 action; /* WNM action: Notification request (26) */ 2646 uint8 token; /* dialog token */ 2647 uint8 type; /* type */ 2648 uint8 data[1]; /* Sub-elements */ 2649 } BWL_POST_PACKED_STRUCT; 2650 typedef struct dot11_wnm_notif_req dot11_wnm_notif_req_t; 2651 #define DOT11_WNM_NOTIF_REQ_LEN 4 /* Fixed length */ 2652 2653 /** FMS Management Request frame header */ 2654 BWL_PRE_PACKED_STRUCT struct dot11_fms_req { 2655 uint8 category; /* category of action frame (10) */ 2656 uint8 action; /* WNM action: fms request (9) */ 2657 uint8 token; /* dialog token */ 2658 uint8 data[1]; /* Elements */ 2659 } BWL_POST_PACKED_STRUCT; 2660 typedef struct dot11_fms_req dot11_fms_req_t; 2661 #define DOT11_FMS_REQ_LEN 3 /* Fixed length */ 2662 2663 /** FMS Management Response frame header */ 2664 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp { 2665 uint8 category; /* category of action frame (10) */ 2666 uint8 action; /* WNM action: fms request (10) */ 2667 uint8 token; /* dialog token */ 2668 uint8 data[1]; /* Elements */ 2669 } BWL_POST_PACKED_STRUCT; 2670 typedef struct dot11_fms_resp dot11_fms_resp_t; 2671 #define DOT11_FMS_RESP_LEN 3 /* Fixed length */ 2672 2673 /** FMS Descriptor element */ 2674 BWL_PRE_PACKED_STRUCT struct dot11_fms_desc { 2675 uint8 id; 2676 uint8 len; 2677 uint8 num_fms_cnt; 2678 uint8 data[1]; 2679 } BWL_POST_PACKED_STRUCT; 2680 typedef struct dot11_fms_desc dot11_fms_desc_t; 2681 #define DOT11_FMS_DESC_LEN 1 /* Fixed length */ 2682 2683 #define DOT11_FMS_CNTR_MAX 0x8 2684 #define DOT11_FMS_CNTR_ID_MASK 0x7 2685 #define DOT11_FMS_CNTR_ID_SHIFT 0x0 2686 #define DOT11_FMS_CNTR_COUNT_MASK 0xf1 2687 #define DOT11_FMS_CNTR_SHIFT 0x3 2688 2689 /** FMS request element */ 2690 BWL_PRE_PACKED_STRUCT struct dot11_fms_req_ie { 2691 uint8 id; 2692 uint8 len; 2693 uint8 fms_token; /* token used to identify fms stream set */ 2694 uint8 data[1]; 2695 } BWL_POST_PACKED_STRUCT; 2696 typedef struct dot11_fms_req_ie dot11_fms_req_ie_t; 2697 #define DOT11_FMS_REQ_IE_FIX_LEN 1 /* Fixed length */ 2698 2699 BWL_PRE_PACKED_STRUCT struct dot11_rate_id_field { 2700 uint8 mask; 2701 uint8 mcs_idx; 2702 uint16 rate; 2703 } BWL_POST_PACKED_STRUCT; 2704 typedef struct dot11_rate_id_field dot11_rate_id_field_t; 2705 #define DOT11_RATE_ID_FIELD_MCS_SEL_MASK 0x7 2706 #define DOT11_RATE_ID_FIELD_MCS_SEL_OFFSET 0 2707 #define DOT11_RATE_ID_FIELD_RATETYPE_MASK 0x18 2708 #define DOT11_RATE_ID_FIELD_RATETYPE_OFFSET 3 2709 #define DOT11_RATE_ID_FIELD_LEN sizeof(dot11_rate_id_field_t) 2710 2711 /** FMS request subelements */ 2712 BWL_PRE_PACKED_STRUCT struct dot11_fms_se { 2713 uint8 sub_id; 2714 uint8 len; 2715 uint8 interval; 2716 uint8 max_interval; 2717 dot11_rate_id_field_t rate; 2718 uint8 data[1]; 2719 } BWL_POST_PACKED_STRUCT; 2720 typedef struct dot11_fms_se dot11_fms_se_t; 2721 #define DOT11_FMS_REQ_SE_LEN 6 /* Fixed length */ 2722 2723 #define DOT11_FMS_REQ_SE_ID_FMS 1 /* FMS subelement */ 2724 #define DOT11_FMS_REQ_SE_ID_VS 221 /* Vendor Specific subelement */ 2725 2726 /** FMS response element */ 2727 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp_ie { 2728 uint8 id; 2729 uint8 len; 2730 uint8 fms_token; 2731 uint8 data[1]; 2732 } BWL_POST_PACKED_STRUCT; 2733 typedef struct dot11_fms_resp_ie dot11_fms_resp_ie_t; 2734 #define DOT11_FMS_RESP_IE_FIX_LEN 1 /* Fixed length */ 2735 2736 /* FMS status subelements */ 2737 #define DOT11_FMS_STATUS_SE_ID_FMS 1 /* FMS Status */ 2738 #define DOT11_FMS_STATUS_SE_ID_TCLAS 2 /* TCLAS Status */ 2739 #define DOT11_FMS_STATUS_SE_ID_VS 221 /* Vendor Specific subelement */ 2740 2741 /** FMS status subelement */ 2742 BWL_PRE_PACKED_STRUCT struct dot11_fms_status_se { 2743 uint8 sub_id; 2744 uint8 len; 2745 uint8 status; 2746 uint8 interval; 2747 uint8 max_interval; 2748 uint8 fmsid; 2749 uint8 counter; 2750 dot11_rate_id_field_t rate; 2751 uint8 mcast_addr[ETHER_ADDR_LEN]; 2752 } BWL_POST_PACKED_STRUCT; 2753 typedef struct dot11_fms_status_se dot11_fms_status_se_t; 2754 #define DOT11_FMS_STATUS_SE_LEN 15 /* Fixed length */ 2755 2756 /** TCLAS status subelement */ 2757 BWL_PRE_PACKED_STRUCT struct dot11_tclas_status_se { 2758 uint8 sub_id; 2759 uint8 len; 2760 uint8 fmsid; 2761 uint8 data[1]; 2762 } BWL_POST_PACKED_STRUCT; 2763 typedef struct dot11_tclas_status_se dot11_tclas_status_se_t; 2764 #define DOT11_TCLAS_STATUS_SE_LEN 1 /* Fixed length */ 2765 2766 BWL_PRE_PACKED_STRUCT struct dot11_addba_req { 2767 uint8 category; /* category of action frame (3) */ 2768 uint8 action; /* action: addba req */ 2769 uint8 token; /* identifier */ 2770 uint16 addba_param_set; /* parameter set */ 2771 uint16 timeout; /* timeout in seconds */ 2772 uint16 start_seqnum; /* starting sequence number */ 2773 } BWL_POST_PACKED_STRUCT; 2774 typedef struct dot11_addba_req dot11_addba_req_t; 2775 #define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */ 2776 2777 BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { 2778 uint8 category; /* category of action frame (3) */ 2779 uint8 action; /* action: addba resp */ 2780 uint8 token; /* identifier */ 2781 uint16 status; /* status of add request */ 2782 uint16 addba_param_set; /* negotiated parameter set */ 2783 uint16 timeout; /* negotiated timeout in seconds */ 2784 } BWL_POST_PACKED_STRUCT; 2785 typedef struct dot11_addba_resp dot11_addba_resp_t; 2786 #define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */ 2787 2788 /* DELBA action parameters */ 2789 #define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */ 2790 #define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */ 2791 #define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */ 2792 #define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */ 2793 2794 BWL_PRE_PACKED_STRUCT struct dot11_delba { 2795 uint8 category; /* category of action frame (3) */ 2796 uint8 action; /* action: addba req */ 2797 uint16 delba_param_set; /* paarmeter set */ 2798 uint16 reason; /* reason for dellba */ 2799 } BWL_POST_PACKED_STRUCT; 2800 typedef struct dot11_delba dot11_delba_t; 2801 #define DOT11_DELBA_LEN 6 /* length of delba frame */ 2802 2803 /* SA Query action field value */ 2804 #define SA_QUERY_REQUEST 0 2805 #define SA_QUERY_RESPONSE 1 2806 2807 /* ************* 802.11r related definitions. ************* */ 2808 2809 /** Over-the-DS Fast Transition Request frame header */ 2810 BWL_PRE_PACKED_STRUCT struct dot11_ft_req { 2811 uint8 category; /* category of action frame (6) */ 2812 uint8 action; /* action: ft req */ 2813 uint8 sta_addr[ETHER_ADDR_LEN]; 2814 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2815 uint8 data[1]; /* Elements */ 2816 } BWL_POST_PACKED_STRUCT; 2817 typedef struct dot11_ft_req dot11_ft_req_t; 2818 #define DOT11_FT_REQ_FIXED_LEN 14 2819 2820 /** Over-the-DS Fast Transition Response frame header */ 2821 BWL_PRE_PACKED_STRUCT struct dot11_ft_res { 2822 uint8 category; /* category of action frame (6) */ 2823 uint8 action; /* action: ft resp */ 2824 uint8 sta_addr[ETHER_ADDR_LEN]; 2825 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2826 uint16 status; /* status code */ 2827 uint8 data[1]; /* Elements */ 2828 } BWL_POST_PACKED_STRUCT; 2829 typedef struct dot11_ft_res dot11_ft_res_t; 2830 #define DOT11_FT_RES_FIXED_LEN 16 2831 2832 /** RDE RIC Data Element. */ 2833 BWL_PRE_PACKED_STRUCT struct dot11_rde_ie { 2834 uint8 id; /* 11r, DOT11_MNG_RDE_ID */ 2835 uint8 length; 2836 uint8 rde_id; /* RDE identifier. */ 2837 uint8 rd_count; /* Resource Descriptor Count. */ 2838 uint16 status; /* Status Code. */ 2839 } BWL_POST_PACKED_STRUCT; 2840 typedef struct dot11_rde_ie dot11_rde_ie_t; 2841 2842 /* 11r - Size of the RDE (RIC Data Element) IE, including TLV header. */ 2843 #define DOT11_MNG_RDE_IE_LEN sizeof(dot11_rde_ie_t) 2844 2845 /* ************* 802.11k related definitions. ************* */ 2846 2847 /* Radio measurements enabled capability ie */ 2848 #define DOT11_RRM_CAP_LEN 5 /* length of rrm cap bitmap */ 2849 #define RCPI_IE_LEN 1 2850 #define RSNI_IE_LEN 1 2851 BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { 2852 uint8 cap[DOT11_RRM_CAP_LEN]; 2853 } BWL_POST_PACKED_STRUCT; 2854 typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; 2855 2856 /* Bitmap definitions for cap ie */ 2857 #define DOT11_RRM_CAP_LINK 0 2858 #define DOT11_RRM_CAP_NEIGHBOR_REPORT 1 2859 #define DOT11_RRM_CAP_PARALLEL 2 2860 #define DOT11_RRM_CAP_REPEATED 3 2861 #define DOT11_RRM_CAP_BCN_PASSIVE 4 2862 #define DOT11_RRM_CAP_BCN_ACTIVE 5 2863 #define DOT11_RRM_CAP_BCN_TABLE 6 2864 #define DOT11_RRM_CAP_BCN_REP_COND 7 2865 #define DOT11_RRM_CAP_FM 8 2866 #define DOT11_RRM_CAP_CLM 9 2867 #define DOT11_RRM_CAP_NHM 10 2868 #define DOT11_RRM_CAP_SM 11 2869 #define DOT11_RRM_CAP_LCIM 12 2870 #define DOT11_RRM_CAP_LCIA 13 2871 #define DOT11_RRM_CAP_TSCM 14 2872 #define DOT11_RRM_CAP_TTSCM 15 2873 #define DOT11_RRM_CAP_AP_CHANREP 16 2874 #define DOT11_RRM_CAP_RMMIB 17 2875 /* bit18-bit23, not used for RRM_IOVAR */ 2876 #define DOT11_RRM_CAP_MPC0 24 2877 #define DOT11_RRM_CAP_MPC1 25 2878 #define DOT11_RRM_CAP_MPC2 26 2879 #define DOT11_RRM_CAP_MPTI 27 2880 #define DOT11_RRM_CAP_NBRTSFO 28 2881 #define DOT11_RRM_CAP_RCPI 29 2882 #define DOT11_RRM_CAP_RSNI 30 2883 #define DOT11_RRM_CAP_BSSAAD 31 2884 #define DOT11_RRM_CAP_BSSAAC 32 2885 #define DOT11_RRM_CAP_AI 33 2886 #define DOT11_RRM_CAP_FTM_RANGE 34 2887 #define DOT11_RRM_CAP_CIVIC_LOC 35 2888 #define DOT11_RRM_CAP_IDENT_LOC 36 2889 #define DOT11_RRM_CAP_LAST 36 2890 2891 #ifdef WL11K_ALL_MEAS 2892 #define DOT11_RRM_CAP_LINK_ENAB (1 << DOT11_RRM_CAP_LINK) 2893 #define DOT11_RRM_CAP_FM_ENAB (1 << (DOT11_RRM_CAP_FM - 8)) 2894 #define DOT11_RRM_CAP_CLM_ENAB (1 << (DOT11_RRM_CAP_CLM - 8)) 2895 #define DOT11_RRM_CAP_NHM_ENAB (1 << (DOT11_RRM_CAP_NHM - 8)) 2896 #define DOT11_RRM_CAP_SM_ENAB (1 << (DOT11_RRM_CAP_SM - 8)) 2897 #define DOT11_RRM_CAP_LCIM_ENAB (1 << (DOT11_RRM_CAP_LCIM - 8)) 2898 #define DOT11_RRM_CAP_TSCM_ENAB (1 << (DOT11_RRM_CAP_TSCM - 8)) 2899 #ifdef WL11K_AP 2900 #define DOT11_RRM_CAP_MPC0_ENAB (1 << (DOT11_RRM_CAP_MPC0 - 24)) 2901 #define DOT11_RRM_CAP_MPC1_ENAB (1 << (DOT11_RRM_CAP_MPC1 - 24)) 2902 #define DOT11_RRM_CAP_MPC2_ENAB (1 << (DOT11_RRM_CAP_MPC2 - 24)) 2903 #define DOT11_RRM_CAP_MPTI_ENAB (1 << (DOT11_RRM_CAP_MPTI - 24)) 2904 #else 2905 #define DOT11_RRM_CAP_MPC0_ENAB 0 2906 #define DOT11_RRM_CAP_MPC1_ENAB 0 2907 #define DOT11_RRM_CAP_MPC2_ENAB 0 2908 #define DOT11_RRM_CAP_MPTI_ENAB 0 2909 #endif /* WL11K_AP */ 2910 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB (1 << (DOT11_RRM_CAP_CIVIC_LOC - 32)) 2911 #define DOT11_RRM_CAP_IDENT_LOC_ENAB (1 << (DOT11_RRM_CAP_IDENT_LOC - 32)) 2912 #else 2913 #define DOT11_RRM_CAP_LINK_ENAB 0 2914 #define DOT11_RRM_CAP_FM_ENAB 0 2915 #define DOT11_RRM_CAP_CLM_ENAB 0 2916 #define DOT11_RRM_CAP_NHM_ENAB 0 2917 #define DOT11_RRM_CAP_SM_ENAB 0 2918 #define DOT11_RRM_CAP_LCIM_ENAB 0 2919 #define DOT11_RRM_CAP_TSCM_ENAB 0 2920 #define DOT11_RRM_CAP_MPC0_ENAB 0 2921 #define DOT11_RRM_CAP_MPC1_ENAB 0 2922 #define DOT11_RRM_CAP_MPC2_ENAB 0 2923 #define DOT11_RRM_CAP_MPTI_ENAB 0 2924 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB 0 2925 #define DOT11_RRM_CAP_IDENT_LOC_ENAB 0 2926 #endif /* WL11K_ALL_MEAS */ 2927 #ifdef WL11K_NBR_MEAS 2928 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB (1 << DOT11_RRM_CAP_NEIGHBOR_REPORT) 2929 #else 2930 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB 0 2931 #endif /* WL11K_NBR_MEAS */ 2932 #ifdef WL11K_BCN_MEAS 2933 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB (1 << DOT11_RRM_CAP_BCN_PASSIVE) 2934 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB (1 << DOT11_RRM_CAP_BCN_ACTIVE) 2935 #else 2936 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB 0 2937 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB 0 2938 #endif /* WL11K_BCN_MEAS */ 2939 #define DOT11_RRM_CAP_MPA_MASK 0x7 2940 /* Operating Class (formerly "Regulatory Class") definitions */ 2941 #define DOT11_OP_CLASS_NONE 255 2942 2943 BWL_PRE_PACKED_STRUCT struct do11_ap_chrep { 2944 uint8 id; 2945 uint8 len; 2946 uint8 reg; 2947 uint8 chanlist[1]; 2948 } BWL_POST_PACKED_STRUCT; 2949 typedef struct do11_ap_chrep dot11_ap_chrep_t; 2950 2951 /* Radio Measurements action ids */ 2952 #define DOT11_RM_ACTION_RM_REQ 0 /* Radio measurement request */ 2953 #define DOT11_RM_ACTION_RM_REP 1 /* Radio measurement report */ 2954 #define DOT11_RM_ACTION_LM_REQ 2 /* Link measurement request */ 2955 #define DOT11_RM_ACTION_LM_REP 3 /* Link measurement report */ 2956 #define DOT11_RM_ACTION_NR_REQ 4 /* Neighbor report request */ 2957 #define DOT11_RM_ACTION_NR_REP 5 /* Neighbor report response */ 2958 #define DOT11_PUB_ACTION_MP 7 /* Measurement Pilot public action id */ 2959 2960 /** Generic radio measurement action frame header */ 2961 BWL_PRE_PACKED_STRUCT struct dot11_rm_action { 2962 uint8 category; /* category of action frame (5) */ 2963 uint8 action; /* radio measurement action */ 2964 uint8 token; /* dialog token */ 2965 uint8 data[1]; 2966 } BWL_POST_PACKED_STRUCT; 2967 typedef struct dot11_rm_action dot11_rm_action_t; 2968 #define DOT11_RM_ACTION_LEN 3 2969 2970 BWL_PRE_PACKED_STRUCT struct dot11_rmreq { 2971 uint8 category; /* category of action frame (5) */ 2972 uint8 action; /* radio measurement action */ 2973 uint8 token; /* dialog token */ 2974 uint16 reps; /* no. of repetitions */ 2975 uint8 data[1]; 2976 } BWL_POST_PACKED_STRUCT; 2977 typedef struct dot11_rmreq dot11_rmreq_t; 2978 #define DOT11_RMREQ_LEN 5 2979 2980 BWL_PRE_PACKED_STRUCT struct dot11_rm_ie { 2981 uint8 id; 2982 uint8 len; 2983 uint8 token; 2984 uint8 mode; 2985 uint8 type; 2986 } BWL_POST_PACKED_STRUCT; 2987 typedef struct dot11_rm_ie dot11_rm_ie_t; 2988 #define DOT11_RM_IE_LEN 5 2989 2990 /* Definitions for "mode" bits in rm req */ 2991 #define DOT11_RMREQ_MODE_PARALLEL 1 2992 #define DOT11_RMREQ_MODE_ENABLE 2 2993 #define DOT11_RMREQ_MODE_REQUEST 4 2994 #define DOT11_RMREQ_MODE_REPORT 8 2995 #define DOT11_RMREQ_MODE_DURMAND 0x10 /* Duration Mandatory */ 2996 2997 /* Definitions for "mode" bits in rm rep */ 2998 #define DOT11_RMREP_MODE_LATE 1 2999 #define DOT11_RMREP_MODE_INCAPABLE 2 3000 #define DOT11_RMREP_MODE_REFUSED 4 3001 3002 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn { 3003 uint8 id; 3004 uint8 len; 3005 uint8 token; 3006 uint8 mode; 3007 uint8 type; 3008 uint8 reg; 3009 uint8 channel; 3010 uint16 interval; 3011 uint16 duration; 3012 uint8 bcn_mode; 3013 struct ether_addr bssid; 3014 } BWL_POST_PACKED_STRUCT; 3015 typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t; 3016 #define DOT11_RMREQ_BCN_LEN 18u 3017 3018 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn { 3019 uint8 reg; 3020 uint8 channel; 3021 uint32 starttime[2]; 3022 uint16 duration; 3023 uint8 frame_info; 3024 uint8 rcpi; 3025 uint8 rsni; 3026 struct ether_addr bssid; 3027 uint8 antenna_id; 3028 uint32 parent_tsf; 3029 } BWL_POST_PACKED_STRUCT; 3030 typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t; 3031 #define DOT11_RMREP_BCN_LEN 26 3032 3033 /* Beacon request measurement mode */ 3034 #define DOT11_RMREQ_BCN_PASSIVE 0 3035 #define DOT11_RMREQ_BCN_ACTIVE 1 3036 #define DOT11_RMREQ_BCN_TABLE 2 3037 3038 /* Sub-element IDs for Beacon Request */ 3039 #define DOT11_RMREQ_BCN_SSID_ID 0 3040 #define DOT11_RMREQ_BCN_REPINFO_ID 1 3041 #define DOT11_RMREQ_BCN_REPDET_ID 2 3042 #define DOT11_RMREQ_BCN_REQUEST_ID 10 3043 #define DOT11_RMREQ_BCN_APCHREP_ID DOT11_MNG_AP_CHREP_ID 3044 #define DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ID 164 3045 3046 /* Reporting Detail element definition */ 3047 #define DOT11_RMREQ_BCN_REPDET_FIXED 0 /* Fixed length fields only */ 3048 #define DOT11_RMREQ_BCN_REPDET_REQUEST 1 /* + requested information elems */ 3049 #define DOT11_RMREQ_BCN_REPDET_ALL 2 /* All fields */ 3050 3051 /* Reporting Information (reporting condition) element definition */ 3052 #define DOT11_RMREQ_BCN_REPINFO_LEN 2 /* Beacon Reporting Information length \ 3053 */ 3054 #define DOT11_RMREQ_BCN_REPCOND_DEFAULT \ 3055 0 /* Report to be issued after each measurement */ 3056 3057 /* Last Beacon Report Indication Request definition */ 3058 #define DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ENAB 1 3059 3060 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_last_bcn_rpt_ind_req { 3061 uint8 id; /* DOT11_RMREQ_BCN_LAST_RPT_IND_REQ_ID */ 3062 uint8 len; /* length of remaining fields */ 3063 uint8 data; /* data = 1 means last bcn rpt ind requested */ 3064 } BWL_POST_PACKED_STRUCT; 3065 typedef struct dot11_rmrep_last_bcn_rpt_ind_req 3066 dot11_rmrep_last_bcn_rpt_ind_req_t; 3067 3068 /* Sub-element IDs for Beacon Report */ 3069 #define DOT11_RMREP_BCN_FRM_BODY 1 3070 #define DOT11_RMREP_BCN_FRM_BODY_FRAG_ID 2 3071 #define DOT11_RMREP_BCN_LAST_RPT_IND 164 3072 #define DOT11_RMREP_BCN_FRM_BODY_LEN_MAX 224 /* 802.11k-2008 7.3.2.22.6 */ 3073 3074 /* Refer IEEE P802.11-REVmd/D1.0 9.4.2.21.7 Beacon report */ 3075 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn_frm_body_fragmt_id { 3076 uint8 id; /* DOT11_RMREP_BCN_FRM_BODY_FRAG_ID */ 3077 uint8 len; /* length of remaining fields */ 3078 /* More fragments(B15), fragment Id(B8-B14), Bcn rpt instance ID (B0 - B7) 3079 */ 3080 uint16 frag_info_rpt_id; 3081 } BWL_POST_PACKED_STRUCT; 3082 3083 typedef struct dot11_rmrep_bcn_frm_body_fragmt_id 3084 dot11_rmrep_bcn_frm_body_fragmt_id_t; 3085 3086 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn_frm_body_frag_id { 3087 uint8 id; /* DOT11_RMREP_BCN_FRM_BODY_FRAG_ID */ 3088 uint8 len; /* length of remaining fields */ 3089 uint8 bcn_rpt_id; /* Bcn rpt instance ID */ 3090 uint8 frag_info; /* fragment Id(7 bits) | More fragments(1 bit) */ 3091 } BWL_POST_PACKED_STRUCT; 3092 3093 typedef struct dot11_rmrep_bcn_frm_body_frag_id 3094 dot11_rmrep_bcn_frm_body_frag_id_t; 3095 #define DOT11_RMREP_BCNRPT_FRAG_ID_DATA_LEN 2u 3096 #define DOT11_RMREP_BCNRPT_FRAG_ID_SE_LEN \ 3097 sizeof(dot11_rmrep_bcn_frm_body_frag_id_t) 3098 #define DOT11_RMREP_BCNRPT_FRAG_ID_NUM_SHIFT 1u 3099 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_SE_LEN \ 3100 sizeof(dot11_rmrep_bcn_frm_body_fragmt_id_t) 3101 #define DOT11_RMREP_BCNRPT_BCN_RPT_ID_MASK 0x00FFu 3102 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_NUM_SHIFT 8u 3103 #define DOT11_RMREP_BCNRPT_FRAGMT_ID_NUM_MASK 0x7F00u 3104 #define DOT11_RMREP_BCNRPT_MORE_FRAG_SHIFT 15u 3105 #define DOT11_RMREP_BCNRPT_MORE_FRAG_MASK 0x8000u 3106 3107 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_last_bcn_rpt_ind { 3108 uint8 id; /* DOT11_RMREP_BCN_LAST_RPT_IND */ 3109 uint8 len; /* length of remaining fields */ 3110 uint8 data; /* data = 1 is last bcn rpt */ 3111 } BWL_POST_PACKED_STRUCT; 3112 3113 typedef struct dot11_rmrep_last_bcn_rpt_ind dot11_rmrep_last_bcn_rpt_ind_t; 3114 #define DOT11_RMREP_LAST_BCN_RPT_IND_DATA_LEN 1 3115 #define DOT11_RMREP_LAST_BCN_RPT_IND_SE_LEN \ 3116 sizeof(dot11_rmrep_last_bcn_rpt_ind_t) 3117 3118 /* Sub-element IDs for Frame Report */ 3119 #define DOT11_RMREP_FRAME_COUNT_REPORT 1 3120 3121 /* Channel load request */ 3122 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_chanload { 3123 uint8 id; 3124 uint8 len; 3125 uint8 token; 3126 uint8 mode; 3127 uint8 type; 3128 uint8 reg; 3129 uint8 channel; 3130 uint16 interval; 3131 uint16 duration; 3132 } BWL_POST_PACKED_STRUCT; 3133 typedef struct dot11_rmreq_chanload dot11_rmreq_chanload_t; 3134 #define DOT11_RMREQ_CHANLOAD_LEN 11 3135 3136 /** Channel load report */ 3137 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_chanload { 3138 uint8 reg; 3139 uint8 channel; 3140 uint32 starttime[2]; 3141 uint16 duration; 3142 uint8 channel_load; 3143 } BWL_POST_PACKED_STRUCT; 3144 typedef struct dot11_rmrep_chanload dot11_rmrep_chanload_t; 3145 #define DOT11_RMREP_CHANLOAD_LEN 13 3146 3147 /** Noise histogram request */ 3148 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_noise { 3149 uint8 id; 3150 uint8 len; 3151 uint8 token; 3152 uint8 mode; 3153 uint8 type; 3154 uint8 reg; 3155 uint8 channel; 3156 uint16 interval; 3157 uint16 duration; 3158 } BWL_POST_PACKED_STRUCT; 3159 typedef struct dot11_rmreq_noise dot11_rmreq_noise_t; 3160 #define DOT11_RMREQ_NOISE_LEN 11 3161 3162 /** Noise histogram report */ 3163 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_noise { 3164 uint8 reg; 3165 uint8 channel; 3166 uint32 starttime[2]; 3167 uint16 duration; 3168 uint8 antid; 3169 uint8 anpi; 3170 uint8 ipi0_dens; 3171 uint8 ipi1_dens; 3172 uint8 ipi2_dens; 3173 uint8 ipi3_dens; 3174 uint8 ipi4_dens; 3175 uint8 ipi5_dens; 3176 uint8 ipi6_dens; 3177 uint8 ipi7_dens; 3178 uint8 ipi8_dens; 3179 uint8 ipi9_dens; 3180 uint8 ipi10_dens; 3181 } BWL_POST_PACKED_STRUCT; 3182 typedef struct dot11_rmrep_noise dot11_rmrep_noise_t; 3183 #define DOT11_RMREP_NOISE_LEN 25 3184 3185 /** Frame request */ 3186 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_frame { 3187 uint8 id; 3188 uint8 len; 3189 uint8 token; 3190 uint8 mode; 3191 uint8 type; 3192 uint8 reg; 3193 uint8 channel; 3194 uint16 interval; 3195 uint16 duration; 3196 uint8 req_type; 3197 struct ether_addr ta; 3198 } BWL_POST_PACKED_STRUCT; 3199 typedef struct dot11_rmreq_frame dot11_rmreq_frame_t; 3200 #define DOT11_RMREQ_FRAME_LEN 18 3201 3202 /** Frame report */ 3203 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frame { 3204 uint8 reg; 3205 uint8 channel; 3206 uint32 starttime[2]; 3207 uint16 duration; 3208 } BWL_POST_PACKED_STRUCT; 3209 typedef struct dot11_rmrep_frame dot11_rmrep_frame_t; 3210 #define DOT11_RMREP_FRAME_LEN 12 3211 3212 /** Frame report entry */ 3213 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frmentry { 3214 struct ether_addr ta; 3215 struct ether_addr bssid; 3216 uint8 phy_type; 3217 uint8 avg_rcpi; 3218 uint8 last_rsni; 3219 uint8 last_rcpi; 3220 uint8 ant_id; 3221 uint16 frame_cnt; 3222 } BWL_POST_PACKED_STRUCT; 3223 typedef struct dot11_rmrep_frmentry dot11_rmrep_frmentry_t; 3224 #define DOT11_RMREP_FRMENTRY_LEN 19 3225 3226 /** STA statistics request */ 3227 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_stat { 3228 uint8 id; 3229 uint8 len; 3230 uint8 token; 3231 uint8 mode; 3232 uint8 type; 3233 struct ether_addr peer; 3234 uint16 interval; 3235 uint16 duration; 3236 uint8 group_id; 3237 } BWL_POST_PACKED_STRUCT; 3238 typedef struct dot11_rmreq_stat dot11_rmreq_stat_t; 3239 #define DOT11_RMREQ_STAT_LEN 16 3240 3241 /** STA statistics report */ 3242 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_stat { 3243 uint16 duration; 3244 uint8 group_id; 3245 } BWL_POST_PACKED_STRUCT; 3246 typedef struct dot11_rmrep_stat dot11_rmrep_stat_t; 3247 3248 /* Statistics Group Report: Group IDs */ 3249 enum { 3250 DOT11_RRM_STATS_GRP_ID_0 = 0, 3251 DOT11_RRM_STATS_GRP_ID_1, 3252 DOT11_RRM_STATS_GRP_ID_2, 3253 DOT11_RRM_STATS_GRP_ID_3, 3254 DOT11_RRM_STATS_GRP_ID_4, 3255 DOT11_RRM_STATS_GRP_ID_5, 3256 DOT11_RRM_STATS_GRP_ID_6, 3257 DOT11_RRM_STATS_GRP_ID_7, 3258 DOT11_RRM_STATS_GRP_ID_8, 3259 DOT11_RRM_STATS_GRP_ID_9, 3260 DOT11_RRM_STATS_GRP_ID_10, 3261 DOT11_RRM_STATS_GRP_ID_11, 3262 DOT11_RRM_STATS_GRP_ID_12, 3263 DOT11_RRM_STATS_GRP_ID_13, 3264 DOT11_RRM_STATS_GRP_ID_14, 3265 DOT11_RRM_STATS_GRP_ID_15, 3266 DOT11_RRM_STATS_GRP_ID_16 3267 }; 3268 3269 /* Statistics Group Report: Group Data length */ 3270 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_0 28 3271 typedef struct rrm_stat_group_0 { 3272 uint32 txfrag; 3273 uint32 txmulti; 3274 uint32 txfail; 3275 uint32 rxframe; 3276 uint32 rxmulti; 3277 uint32 rxbadfcs; 3278 uint32 txframe; 3279 } rrm_stat_group_0_t; 3280 3281 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_1 24 3282 typedef struct rrm_stat_group_1 { 3283 uint32 txretry; 3284 uint32 txretries; 3285 uint32 rxdup; 3286 uint32 txrts; 3287 uint32 rtsfail; 3288 uint32 ackfail; 3289 } rrm_stat_group_1_t; 3290 3291 /* group 2-9 use same qos data structure (tid 0-7), total 52 bytes */ 3292 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_2_9 52 3293 typedef struct rrm_stat_group_qos { 3294 uint32 txfrag; 3295 uint32 txfail; 3296 uint32 txretry; 3297 uint32 txretries; 3298 uint32 rxdup; 3299 uint32 txrts; 3300 uint32 rtsfail; 3301 uint32 ackfail; 3302 uint32 rxfrag; 3303 uint32 txframe; 3304 uint32 txdrop; 3305 uint32 rxmpdu; 3306 uint32 rxretries; 3307 } rrm_stat_group_qos_t; 3308 3309 /* dot11BSSAverageAccessDelay Group (only available at an AP): 8 byte */ 3310 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_10 8 3311 typedef BWL_PRE_PACKED_STRUCT struct rrm_stat_group_10 { 3312 uint8 apavgdelay; 3313 uint8 avgdelaybe; 3314 uint8 avgdelaybg; 3315 uint8 avgdelayvi; 3316 uint8 avgdelayvo; 3317 uint16 stacount; 3318 uint8 chanutil; 3319 } BWL_POST_PACKED_STRUCT rrm_stat_group_10_t; 3320 3321 /* AMSDU, 40 bytes */ 3322 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_11 40 3323 typedef struct rrm_stat_group_11 { 3324 uint32 txamsdu; 3325 uint32 amsdufail; 3326 uint32 amsduretry; 3327 uint32 amsduretries; 3328 uint32 txamsdubyte_h; 3329 uint32 txamsdubyte_l; 3330 uint32 amsduackfail; 3331 uint32 rxamsdu; 3332 uint32 rxamsdubyte_h; 3333 uint32 rxamsdubyte_l; 3334 } rrm_stat_group_11_t; 3335 3336 /* AMPDU, 36 bytes */ 3337 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_12 36 3338 typedef struct rrm_stat_group_12 { 3339 uint32 txampdu; 3340 uint32 txmpdu; 3341 uint32 txampdubyte_h; 3342 uint32 txampdubyte_l; 3343 uint32 rxampdu; 3344 uint32 rxmpdu; 3345 uint32 rxampdubyte_h; 3346 uint32 rxampdubyte_l; 3347 uint32 ampducrcfail; 3348 } rrm_stat_group_12_t; 3349 3350 /* BACK etc, 36 bytes */ 3351 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_13 36 3352 typedef struct rrm_stat_group_13 { 3353 uint32 rximpbarfail; 3354 uint32 rxexpbarfail; 3355 uint32 chanwidthsw; 3356 uint32 txframe20mhz; 3357 uint32 txframe40mhz; 3358 uint32 rxframe20mhz; 3359 uint32 rxframe40mhz; 3360 uint32 psmpgrantdur; 3361 uint32 psmpuseddur; 3362 } rrm_stat_group_13_t; 3363 3364 /* RD Dual CTS etc, 36 bytes */ 3365 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_14 36 3366 typedef struct rrm_stat_group_14 { 3367 uint32 grantrdgused; 3368 uint32 grantrdgunused; 3369 uint32 txframeingrantrdg; 3370 uint32 txbyteingrantrdg_h; 3371 uint32 txbyteingrantrdg_l; 3372 uint32 dualcts; 3373 uint32 dualctsfail; 3374 uint32 rtslsi; 3375 uint32 rtslsifail; 3376 } rrm_stat_group_14_t; 3377 3378 /* bf and STBC etc, 20 bytes */ 3379 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_15 20 3380 typedef struct rrm_stat_group_15 { 3381 uint32 bfframe; 3382 uint32 stbccts; 3383 uint32 stbcctsfail; 3384 uint32 nonstbccts; 3385 uint32 nonstbcctsfail; 3386 } rrm_stat_group_15_t; 3387 3388 /* RSNA, 28 bytes */ 3389 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_16 28 3390 typedef struct rrm_stat_group_16 { 3391 uint32 rsnacmacicverr; 3392 uint32 rsnacmacreplay; 3393 uint32 rsnarobustmgmtccmpreplay; 3394 uint32 rsnatkipicverr; 3395 uint32 rsnatkipicvreplay; 3396 uint32 rsnaccmpdecrypterr; 3397 uint32 rsnaccmpreplay; 3398 } rrm_stat_group_16_t; 3399 3400 /* Transmit stream/category measurement request */ 3401 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_tx_stream { 3402 uint8 id; 3403 uint8 len; 3404 uint8 token; 3405 uint8 mode; 3406 uint8 type; 3407 uint16 interval; 3408 uint16 duration; 3409 struct ether_addr peer; 3410 uint8 traffic_id; 3411 uint8 bin0_range; 3412 } BWL_POST_PACKED_STRUCT; 3413 typedef struct dot11_rmreq_tx_stream dot11_rmreq_tx_stream_t; 3414 #define DOT11_RMREQ_TXSTREAM_LEN 17 3415 3416 /** Transmit stream/category measurement report */ 3417 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_tx_stream { 3418 uint32 starttime[2]; 3419 uint16 duration; 3420 struct ether_addr peer; 3421 uint8 traffic_id; 3422 uint8 reason; 3423 uint32 txmsdu_cnt; 3424 uint32 msdu_discarded_cnt; 3425 uint32 msdufailed_cnt; 3426 uint32 msduretry_cnt; 3427 uint32 cfpolls_lost_cnt; 3428 uint32 avrqueue_delay; 3429 uint32 avrtx_delay; 3430 uint8 bin0_range; 3431 uint32 bin0; 3432 uint32 bin1; 3433 uint32 bin2; 3434 uint32 bin3; 3435 uint32 bin4; 3436 uint32 bin5; 3437 } BWL_POST_PACKED_STRUCT; 3438 typedef struct dot11_rmrep_tx_stream dot11_rmrep_tx_stream_t; 3439 #define DOT11_RMREP_TXSTREAM_LEN 71 3440 3441 typedef struct rrm_tscm { 3442 uint32 msdu_tx; 3443 uint32 msdu_exp; 3444 uint32 msdu_fail; 3445 uint32 msdu_retries; 3446 uint32 cfpolls_lost; 3447 uint32 queue_delay; 3448 uint32 tx_delay_sum; 3449 uint32 tx_delay_cnt; 3450 uint32 bin0_range_us; 3451 uint32 bin0; 3452 uint32 bin1; 3453 uint32 bin2; 3454 uint32 bin3; 3455 uint32 bin4; 3456 uint32 bin5; 3457 } rrm_tscm_t; 3458 enum { 3459 DOT11_FTM_LOCATION_SUBJ_LOCAL = 0, /* Where am I? */ 3460 DOT11_FTM_LOCATION_SUBJ_REMOTE = 1, /* Where are you? */ 3461 DOT11_FTM_LOCATION_SUBJ_THIRDPARTY = 2 /* Where is he/she? */ 3462 }; 3463 3464 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_lci { 3465 uint8 id; 3466 uint8 len; 3467 uint8 token; 3468 uint8 mode; 3469 uint8 type; 3470 uint8 subj; 3471 3472 /* Following 3 fields are unused. Keep for ROM compatibility. */ 3473 uint8 lat_res; 3474 uint8 lon_res; 3475 uint8 alt_res; 3476 3477 /* optional sub-elements */ 3478 } BWL_POST_PACKED_STRUCT; 3479 typedef struct dot11_rmreq_ftm_lci dot11_rmreq_ftm_lci_t; 3480 #define DOT11_RMREQ_LCI_LEN 9 3481 3482 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_lci { 3483 uint8 id; 3484 uint8 len; 3485 uint8 token; 3486 uint8 mode; 3487 uint8 type; 3488 uint8 lci_sub_id; 3489 uint8 lci_sub_len; 3490 /* optional LCI field */ 3491 /* optional sub-elements */ 3492 } BWL_POST_PACKED_STRUCT; 3493 typedef struct dot11_rmrep_ftm_lci dot11_rmrep_ftm_lci_t; 3494 3495 #define DOT11_FTM_LCI_SUBELEM_ID 0 3496 #define DOT11_FTM_LCI_SUBELEM_LEN 2 3497 #define DOT11_FTM_LCI_FIELD_LEN 16 3498 #define DOT11_FTM_LCI_UNKNOWN_LEN 2 3499 3500 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_civic { 3501 uint8 id; 3502 uint8 len; 3503 uint8 token; 3504 uint8 mode; 3505 uint8 type; 3506 uint8 subj; 3507 uint8 civloc_type; 3508 uint8 siu; /* service interval units */ 3509 uint16 si; /* service interval */ 3510 /* optional sub-elements */ 3511 } BWL_POST_PACKED_STRUCT; 3512 typedef struct dot11_rmreq_ftm_civic dot11_rmreq_ftm_civic_t; 3513 #define DOT11_RMREQ_CIVIC_LEN 10 3514 3515 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_civic { 3516 uint8 id; 3517 uint8 len; 3518 uint8 token; 3519 uint8 mode; 3520 uint8 type; 3521 uint8 civloc_type; 3522 uint8 civloc_sub_id; 3523 uint8 civloc_sub_len; 3524 /* optional location civic field */ 3525 /* optional sub-elements */ 3526 } BWL_POST_PACKED_STRUCT; 3527 typedef struct dot11_rmrep_ftm_civic dot11_rmrep_ftm_civic_t; 3528 3529 #define DOT11_FTM_CIVIC_LOC_TYPE_RFC4776 0 3530 #define DOT11_FTM_CIVIC_SUBELEM_ID 0 3531 #define DOT11_FTM_CIVIC_SUBELEM_LEN 2 3532 #define DOT11_FTM_CIVIC_LOC_SI_NONE 0 3533 #define DOT11_FTM_CIVIC_TYPE_LEN 1 3534 #define DOT11_FTM_CIVIC_UNKNOWN_LEN 3 3535 3536 /* Location Identifier measurement request */ 3537 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_locid { 3538 uint8 id; 3539 uint8 len; 3540 uint8 token; 3541 uint8 mode; 3542 uint8 type; 3543 uint8 subj; 3544 uint8 siu; 3545 uint16 si; 3546 } BWL_POST_PACKED_STRUCT; 3547 typedef struct dot11_rmreq_locid dot11_rmreq_locid_t; 3548 #define DOT11_RMREQ_LOCID_LEN 9 3549 3550 /* Location Identifier measurement report */ 3551 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_locid { 3552 uint8 id; 3553 uint8 len; 3554 uint8 token; 3555 uint8 mode; 3556 uint8 type; 3557 uint8 exp_tsf[8]; 3558 uint8 locid_sub_id; 3559 uint8 locid_sub_len; 3560 /* optional location identifier field */ 3561 /* optional sub-elements */ 3562 } BWL_POST_PACKED_STRUCT; 3563 typedef struct dot11_rmrep_locid dot11_rmrep_locid_t; 3564 #define DOT11_LOCID_UNKNOWN_LEN 10 3565 #define DOT11_LOCID_SUBELEM_ID 0 3566 3567 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_subel { 3568 uint8 id; 3569 uint8 len; 3570 uint16 max_age; 3571 } BWL_POST_PACKED_STRUCT; 3572 typedef struct dot11_ftm_range_subel dot11_ftm_range_subel_t; 3573 #define DOT11_FTM_RANGE_SUBELEM_ID 4 3574 #define DOT11_FTM_RANGE_SUBELEM_LEN 2 3575 3576 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_range { 3577 uint8 id; 3578 uint8 len; 3579 uint8 token; 3580 uint8 mode; 3581 uint8 type; 3582 uint16 max_init_delay; /* maximum random initial delay */ 3583 uint8 min_ap_count; 3584 uint8 data[1]; 3585 /* neighbor report sub-elements */ 3586 /* optional sub-elements */ 3587 } BWL_POST_PACKED_STRUCT; 3588 typedef struct dot11_rmreq_ftm_range dot11_rmreq_ftm_range_t; 3589 #define DOT11_RMREQ_FTM_RANGE_LEN 8 3590 3591 #define DOT11_FTM_RANGE_LEN 3 3592 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_entry { 3593 uint32 start_tsf; /* 4 lsb of tsf */ 3594 struct ether_addr bssid; 3595 uint8 range[DOT11_FTM_RANGE_LEN]; 3596 uint8 max_err[DOT11_FTM_RANGE_LEN]; 3597 uint8 rsvd; 3598 } BWL_POST_PACKED_STRUCT; 3599 typedef struct dot11_ftm_range_entry dot11_ftm_range_entry_t; 3600 #define DOT11_FTM_RANGE_ENTRY_MAX_COUNT 15 3601 3602 enum { 3603 DOT11_FTM_RANGE_ERROR_AP_INCAPABLE = 2, 3604 DOT11_FTM_RANGE_ERROR_AP_FAILED = 3, 3605 DOT11_FTM_RANGE_ERROR_TX_FAILED = 8, 3606 DOT11_FTM_RANGE_ERROR_MAX 3607 }; 3608 3609 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_error_entry { 3610 uint32 start_tsf; /* 4 lsb of tsf */ 3611 struct ether_addr bssid; 3612 uint8 code; 3613 } BWL_POST_PACKED_STRUCT; 3614 typedef struct dot11_ftm_range_error_entry dot11_ftm_range_error_entry_t; 3615 #define DOT11_FTM_RANGE_ERROR_ENTRY_MAX_COUNT 11 3616 3617 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_range { 3618 uint8 id; 3619 uint8 len; 3620 uint8 token; 3621 uint8 mode; 3622 uint8 type; 3623 uint8 entry_count; 3624 uint8 data[2]; /* includes pad */ 3625 } BWL_POST_PACKED_STRUCT; 3626 typedef struct dot11_rmrep_ftm_range dot11_rmrep_ftm_range_t; 3627 3628 #define DOT11_FTM_RANGE_REP_MIN_LEN 6 /* No extra byte for error_count */ 3629 #define DOT11_FTM_RANGE_ENTRY_CNT_MAX 15 3630 #define DOT11_FTM_RANGE_ERROR_CNT_MAX 11 3631 #define DOT11_FTM_RANGE_REP_FIXED_LEN 1 /* No extra byte for error_count */ 3632 /** Measurement pause request */ 3633 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_pause_time { 3634 uint8 id; 3635 uint8 len; 3636 uint8 token; 3637 uint8 mode; 3638 uint8 type; 3639 uint16 pause_time; 3640 } BWL_POST_PACKED_STRUCT; 3641 typedef struct dot11_rmreq_pause_time dot11_rmreq_pause_time_t; 3642 #define DOT11_RMREQ_PAUSE_LEN 7 3643 3644 /* Neighbor Report subelements ID (11k & 11v) */ 3645 #define DOT11_NGBR_TSF_INFO_SE_ID 1 3646 #define DOT11_NGBR_CCS_SE_ID 2 3647 #define DOT11_NGBR_BSSTRANS_PREF_SE_ID 3 3648 #define DOT11_NGBR_BSS_TERM_DUR_SE_ID 4 3649 #define DOT11_NGBR_BEARING_SE_ID 5 3650 #define DOT11_NGBR_WIDE_BW_CHAN_SE_ID 6 3651 3652 /** Neighbor Report, BSS Transition Candidate Preference subelement */ 3653 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bsstrans_pref_se { 3654 uint8 sub_id; 3655 uint8 len; 3656 uint8 preference; 3657 } BWL_POST_PACKED_STRUCT; 3658 typedef struct dot11_ngbr_bsstrans_pref_se dot11_ngbr_bsstrans_pref_se_t; 3659 #define DOT11_NGBR_BSSTRANS_PREF_SE_LEN 1 3660 #define DOT11_NGBR_BSSTRANS_PREF_SE_IE_LEN 3 3661 #define DOT11_NGBR_BSSTRANS_PREF_SE_HIGHEST 0xff 3662 3663 /** Neighbor Report, BSS Termination Duration subelement */ 3664 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bss_term_dur_se { 3665 uint8 sub_id; 3666 uint8 len; 3667 uint8 tsf[8]; 3668 uint16 duration; 3669 } BWL_POST_PACKED_STRUCT; 3670 typedef struct dot11_ngbr_bss_term_dur_se dot11_ngbr_bss_term_dur_se_t; 3671 #define DOT11_NGBR_BSS_TERM_DUR_SE_LEN 10 3672 3673 /* Neighbor Report BSSID Information Field */ 3674 #define DOT11_NGBR_BI_REACHABILTY_UNKN 0x0002 3675 #define DOT11_NGBR_BI_REACHABILTY 0x0003 3676 #define DOT11_NGBR_BI_SEC 0x0004 3677 #define DOT11_NGBR_BI_KEY_SCOPE 0x0008 3678 #define DOT11_NGBR_BI_CAP 0x03f0 3679 #define DOT11_NGBR_BI_CAP_SPEC_MGMT 0x0010 3680 #define DOT11_NGBR_BI_CAP_QOS 0x0020 3681 #define DOT11_NGBR_BI_CAP_APSD 0x0040 3682 #define DOT11_NGBR_BI_CAP_RDIO_MSMT 0x0080 3683 #define DOT11_NGBR_BI_CAP_DEL_BA 0x0100 3684 #define DOT11_NGBR_BI_CAP_IMM_BA 0x0200 3685 #define DOT11_NGBR_BI_MOBILITY 0x0400 3686 #define DOT11_NGBR_BI_HT 0x0800 3687 #define DOT11_NGBR_BI_VHT 0x1000 3688 #define DOT11_NGBR_BI_FTM 0x2000 3689 3690 /** Neighbor Report element (11k & 11v) */ 3691 BWL_PRE_PACKED_STRUCT struct dot11_neighbor_rep_ie { 3692 uint8 id; 3693 uint8 len; 3694 struct ether_addr bssid; 3695 uint32 bssid_info; 3696 uint8 reg; /* Operating class */ 3697 uint8 channel; 3698 uint8 phytype; 3699 uint8 data[1]; /* Variable size subelements */ 3700 } BWL_POST_PACKED_STRUCT; 3701 typedef struct dot11_neighbor_rep_ie dot11_neighbor_rep_ie_t; 3702 #define DOT11_NEIGHBOR_REP_IE_FIXED_LEN 13u 3703 3704 /* MLME Enumerations */ 3705 #define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */ 3706 #define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */ 3707 #define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */ 3708 #define DOT11_BSSTYPE_MESH 3 /* d11 Mesh */ 3709 #define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */ 3710 #define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */ 3711 3712 /** Link Measurement */ 3713 BWL_PRE_PACKED_STRUCT struct dot11_lmreq { 3714 uint8 category; /* category of action frame (5) */ 3715 uint8 action; /* radio measurement action */ 3716 uint8 token; /* dialog token */ 3717 uint8 txpwr; /* Transmit Power Used */ 3718 uint8 maxtxpwr; /* Max Transmit Power */ 3719 } BWL_POST_PACKED_STRUCT; 3720 typedef struct dot11_lmreq dot11_lmreq_t; 3721 #define DOT11_LMREQ_LEN 5 3722 3723 BWL_PRE_PACKED_STRUCT struct dot11_lmrep { 3724 uint8 category; /* category of action frame (5) */ 3725 uint8 action; /* radio measurement action */ 3726 uint8 token; /* dialog token */ 3727 dot11_tpc_rep_t tpc; /* TPC element */ 3728 uint8 rxant; /* Receive Antenna ID */ 3729 uint8 txant; /* Transmit Antenna ID */ 3730 uint8 rcpi; /* RCPI */ 3731 uint8 rsni; /* RSNI */ 3732 } BWL_POST_PACKED_STRUCT; 3733 typedef struct dot11_lmrep dot11_lmrep_t; 3734 #define DOT11_LMREP_LEN 11 3735 3736 #define DOT11_MP_CAP_SPECTRUM 0x01 /* d11 cap. spectrum */ 3737 #define DOT11_MP_CAP_SHORTSLOT 0x02 /* d11 cap. shortslot */ 3738 /* Measurement Pilot */ 3739 BWL_PRE_PACKED_STRUCT struct dot11_mprep { 3740 uint8 cap_info; /* Condensed capability Info. */ 3741 uint8 country[2]; /* Condensed country string */ 3742 uint8 opclass; /* Op. Class */ 3743 uint8 channel; /* Channel */ 3744 uint8 mp_interval; /* Measurement Pilot Interval */ 3745 } BWL_POST_PACKED_STRUCT; 3746 typedef struct dot11_mprep dot11_mprep_t; 3747 #define DOT11_MPREP_LEN 6 3748 3749 /* 802.11 BRCM "Compromise" Pre N constants */ 3750 #define PREN_PREAMBLE 24 /* green field preamble time */ 3751 #define PREN_MM_EXT 12 /* extra mixed mode preamble time */ 3752 #define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) \ 3753 */ 3754 3755 /* 802.11N PHY constants */ 3756 #define RIFS_11N_TIME 2 /* NPHY RIFS time */ 3757 3758 /* 802.11 HT PLCP format 802.11n-2009, sec 20.3.9.4.3 3759 * HT-SIG is composed of two 24 bit parts, HT-SIG1 and HT-SIG2 3760 */ 3761 /* HT-SIG1 */ 3762 #define HT_SIG1_MCS_MASK 0x00007F 3763 #define HT_SIG1_CBW 0x000080 3764 #define HT_SIG1_HT_LENGTH 0xFFFF00 3765 3766 /* HT-SIG2 */ 3767 #define HT_SIG2_SMOOTHING 0x000001 3768 #define HT_SIG2_NOT_SOUNDING 0x000002 3769 #define HT_SIG2_RESERVED 0x000004 3770 #define HT_SIG2_AGGREGATION 0x000008 3771 #define HT_SIG2_STBC_MASK 0x000030 3772 #define HT_SIG2_STBC_SHIFT 4 3773 #define HT_SIG2_FEC_CODING 0x000040 3774 #define HT_SIG2_SHORT_GI 0x000080 3775 #define HT_SIG2_ESS_MASK 0x000300 3776 #define HT_SIG2_ESS_SHIFT 8 3777 #define HT_SIG2_CRC 0x03FC00 3778 #define HT_SIG2_TAIL 0x1C0000 3779 3780 /* HT Timing-related parameters (802.11-2012, sec 20.3.6) */ 3781 #define HT_T_LEG_PREAMBLE 16 3782 #define HT_T_L_SIG 4 3783 #define HT_T_SIG 8 3784 #define HT_T_LTF1 4 3785 #define HT_T_GF_LTF1 8 3786 #define HT_T_LTFs 4 3787 #define HT_T_STF 4 3788 #define HT_T_GF_STF 8 3789 #define HT_T_SYML 4 3790 3791 #define HT_N_SERVICE 16 /* bits in SERVICE field */ 3792 #define HT_N_TAIL 6 /* tail bits per BCC encoder */ 3793 3794 /* 802.11 A PHY constants */ 3795 #define APHY_SLOT_TIME 9 /* APHY slot time */ 3796 #define APHY_SIFS_TIME 16 /* APHY SIFS time */ 3797 #define APHY_DIFS_TIME \ 3798 (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */ 3799 #define APHY_PREAMBLE_TIME 16 /* APHY preamble time */ 3800 #define APHY_SIGNAL_TIME 4 /* APHY signal time */ 3801 #define APHY_SYMBOL_TIME 4 /* APHY symbol time */ 3802 #define APHY_SERVICE_NBITS 16 /* APHY service nbits */ 3803 #define APHY_TAIL_NBITS 6 /* APHY tail nbits */ 3804 #define APHY_CWMIN 15 /* APHY cwmin */ 3805 #define APHY_PHYHDR_DUR 20 /* APHY PHY Header Duration */ 3806 3807 /* 802.11 B PHY constants */ 3808 #define BPHY_SLOT_TIME 20 /* BPHY slot time */ 3809 #define BPHY_SIFS_TIME 10 /* BPHY SIFS time */ 3810 #define BPHY_DIFS_TIME 50 /* BPHY DIFS time */ 3811 #define BPHY_PLCP_TIME 192 /* BPHY PLCP time */ 3812 #define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */ 3813 #define BPHY_CWMIN 31 /* BPHY cwmin */ 3814 #define BPHY_SHORT_PHYHDR_DUR 96 /* BPHY Short PHY Header Duration */ 3815 #define BPHY_LONG_PHYHDR_DUR 192 /* BPHY Long PHY Header Duration */ 3816 3817 /* 802.11 G constants */ 3818 #define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */ 3819 3820 #define PHY_CWMAX 1023 /* PHY cwmax */ 3821 3822 #define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ 3823 3824 /* 802.11 VHT constants */ 3825 3826 typedef int vht_group_id_t; 3827 3828 /* for VHT-A1 */ 3829 /* SIG-A1 reserved bits */ 3830 #define VHT_SIGA1_CONST_MASK 0x800004 3831 3832 #define VHT_SIGA1_BW_MASK 0x000003 3833 #define VHT_SIGA1_20MHZ_VAL 0x000000 3834 #define VHT_SIGA1_40MHZ_VAL 0x000001 3835 #define VHT_SIGA1_80MHZ_VAL 0x000002 3836 #define VHT_SIGA1_160MHZ_VAL 0x000003 3837 3838 #define VHT_SIGA1_STBC 0x000008 3839 3840 #define VHT_SIGA1_GID_MASK 0x0003f0 3841 #define VHT_SIGA1_GID_SHIFT 4 3842 #define VHT_SIGA1_GID_TO_AP 0x00 3843 #define VHT_SIGA1_GID_NOT_TO_AP 0x3f 3844 #define VHT_SIGA1_GID_MAX_GID 0x3f 3845 3846 #define VHT_SIGA1_NSTS_SHIFT_MASK_USER0 0x001C00 3847 #define VHT_SIGA1_NSTS_SHIFT 10 3848 #define VHT_SIGA1_MAX_USERPOS 3 3849 3850 #define VHT_SIGA1_PARTIAL_AID_MASK 0x3fe000 3851 #define VHT_SIGA1_PARTIAL_AID_SHIFT 13 3852 3853 #define VHT_SIGA1_TXOP_PS_NOT_ALLOWED 0x400000 3854 3855 /* for VHT-A2 */ 3856 #define VHT_SIGA2_GI_NONE 0x000000 3857 #define VHT_SIGA2_GI_SHORT 0x000001 3858 #define VHT_SIGA2_GI_W_MOD10 0x000002 3859 #define VHT_SIGA2_CODING_LDPC 0x000004 3860 #define VHT_SIGA2_LDPC_EXTRA_OFDM_SYM 0x000008 3861 #define VHT_SIGA2_BEAMFORM_ENABLE 0x000100 3862 #define VHT_SIGA2_MCS_SHIFT 4 3863 3864 #define VHT_SIGA2_B9_RESERVED 0x000200 3865 #define VHT_SIGA2_TAIL_MASK 0xfc0000 3866 #define VHT_SIGA2_TAIL_VALUE 0x000000 3867 3868 /* VHT Timing-related parameters (802.11ac D4.0, sec 22.3.6) */ 3869 #define VHT_T_LEG_PREAMBLE 16 3870 #define VHT_T_L_SIG 4 3871 #define VHT_T_SIG_A 8 3872 #define VHT_T_LTF 4 3873 #define VHT_T_STF 4 3874 #define VHT_T_SIG_B 4 3875 #define VHT_T_SYML 4 3876 3877 #define VHT_N_SERVICE 16 /* bits in SERVICE field */ 3878 #define VHT_N_TAIL 6 /* tail bits per BCC encoder */ 3879 3880 /** dot11Counters Table - 802.11 spec., Annex D */ 3881 typedef struct d11cnt { 3882 uint32 txfrag; /* dot11TransmittedFragmentCount */ 3883 uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ 3884 uint32 txfail; /* dot11FailedCount */ 3885 uint32 txretry; /* dot11RetryCount */ 3886 uint32 txretrie; /* dot11MultipleRetryCount */ 3887 uint32 rxdup; /* dot11FrameduplicateCount */ 3888 uint32 txrts; /* dot11RTSSuccessCount */ 3889 uint32 txnocts; /* dot11RTSFailureCount */ 3890 uint32 txnoack; /* dot11ACKFailureCount */ 3891 uint32 rxfrag; /* dot11ReceivedFragmentCount */ 3892 uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ 3893 uint32 rxcrc; /* dot11FCSErrorCount */ 3894 uint32 txfrmsnt; /* dot11TransmittedFrameCount */ 3895 uint32 rxundec; /* dot11WEPUndecryptableCount */ 3896 } d11cnt_t; 3897 3898 #define BRCM_PROP_OUI "\x00\x90\x4C" 3899 3900 #define BRCM_FTM_IE_TYPE 14 3901 3902 /* Action frame type for RWL */ 3903 #define RWL_WIFI_DEFAULT 0 3904 #define RWL_WIFI_FIND_MY_PEER 9 /* Used while finding server */ 3905 #define RWL_WIFI_FOUND_PEER 10 /* Server response to the client */ 3906 #define RWL_ACTION_WIFI_FRAG_TYPE 85 /* Fragment indicator for receiver */ 3907 3908 #define PROXD_AF_TYPE 11 /* Wifi proximity action frame type */ 3909 #define BRCM_RELMACST_AF_TYPE 12 /* RMC action frame type */ 3910 3911 /* Action frame type for FTM Initiator Report */ 3912 #define BRCM_FTM_VS_AF_TYPE 14 3913 enum { 3914 BRCM_FTM_VS_INITIATOR_RPT_SUBTYPE = 1, /* FTM Initiator Report */ 3915 BRCM_FTM_VS_COLLECT_SUBTYPE = 2, /* FTM Collect debug protocol */ 3916 }; 3917 3918 /* 3919 * This BRCM_PROP_OUI types is intended for use in events to embed additional 3920 * data, and would not be expected to appear on the air -- but having an IE 3921 * format allows IE frame data with extra data in events in that allows for 3922 * more flexible parsing. 3923 */ 3924 #define BRCM_EVT_WL_BSS_INFO 64 3925 3926 /** 3927 * Following is the generic structure for brcm_prop_ie (uses BRCM_PROP_OUI). 3928 * DPT uses this format with type set to DPT_IE_TYPE 3929 */ 3930 BWL_PRE_PACKED_STRUCT struct brcm_prop_ie_s { 3931 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3932 uint8 len; /* IE length */ 3933 uint8 oui[3]; 3934 uint8 type; /* type of this IE */ 3935 uint16 cap; /* DPT capabilities */ 3936 } BWL_POST_PACKED_STRUCT; 3937 typedef struct brcm_prop_ie_s brcm_prop_ie_t; 3938 3939 #define BRCM_PROP_IE_LEN 6 /* len of fixed part of brcm_prop ie */ 3940 3941 #define DPT_IE_TYPE 2 3942 3943 #define BRCM_SYSCAP_IE_TYPE 3 3944 #define WET_TUNNEL_IE_TYPE 3 3945 3946 /* brcm syscap_ie cap */ 3947 #define BRCM_SYSCAP_WET_TUNNEL 0x0100 /* Device with WET_TUNNEL support */ 3948 3949 #define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */ 3950 3951 /** BRCM info element */ 3952 BWL_PRE_PACKED_STRUCT struct brcm_ie { 3953 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3954 uint8 len; /* IE length */ 3955 uint8 oui[3]; 3956 uint8 ver; /* type/ver of this IE */ 3957 uint8 assoc; /* # of assoc STAs */ 3958 uint8 flags; /* misc flags */ 3959 uint8 flags1; /* misc flags */ 3960 uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */ 3961 } BWL_POST_PACKED_STRUCT; 3962 typedef struct brcm_ie brcm_ie_t; 3963 #define BRCM_IE_LEN 11 /* BRCM IE length */ 3964 #define BRCM_IE_VER 2 /* BRCM IE version */ 3965 #define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */ 3966 3967 /* brcm_ie flags */ 3968 #define BRF_ABCAP \ 3969 0x1 /* afterburner is obsolete, defined for backward compat */ 3970 #define BRF_ABRQRD \ 3971 0x2 /* afterburner is obsolete, defined for backward compat */ 3972 #define BRF_LZWDS 0x4 /* lazy wds enabled */ 3973 #define BRF_BLOCKACK 0x8 /* BlockACK capable */ 3974 #define BRF_ABCOUNTER_MASK \ 3975 0xf0 /* afterburner is obsolete, defined for backward compat */ 3976 #define BRF_PROP_11N_MCS 0x10 /* re-use afterburner bit */ 3977 #define BRF_MEDIA_CLIENT \ 3978 0x20 /* re-use afterburner bit to indicate media client device */ 3979 3980 #define GET_BRF_PROP_11N_MCS(brcm_ie) \ 3981 (!((brcm_ie)->flags & BRF_ABCAP) && ((brcm_ie)->flags & BRF_PROP_11N_MCS)) 3982 3983 /* brcm_ie flags1 */ 3984 #define BRF1_AMSDU 0x1 /* A-MSDU capable */ 3985 #define BRF1_WNM 0x2 /* WNM capable */ 3986 #define BRF1_WMEPS 0x4 /* AP is capable of handling WME + PS w/o APSD */ 3987 #define BRF1_PSOFIX 0x8 /* AP has fixed PS mode out-of-order packets */ 3988 #define BRF1_RX_LARGE_AGG 0x10 /* device can rx large aggregates */ 3989 #define BRF1_RFAWARE_DCS 0x20 /* RFAWARE dynamic channel selection (DCS) */ 3990 #define BRF1_SOFTAP 0x40 /* Configure as Broadcom SOFTAP */ 3991 #define BRF1_DWDS 0x80 /* DWDS capable */ 3992 3993 /** Vendor IE structure */ 3994 BWL_PRE_PACKED_STRUCT struct vndr_ie { 3995 uchar id; 3996 uchar len; 3997 uchar oui[3]; 3998 uchar data[1]; /* Variable size data */ 3999 } BWL_POST_PACKED_STRUCT; 4000 typedef struct vndr_ie vndr_ie_t; 4001 4002 #define VNDR_IE_HDR_LEN 2u /* id + len field */ 4003 #define VNDR_IE_MIN_LEN 3u /* size of the oui field */ 4004 #define VNDR_IE_FIXED_LEN (VNDR_IE_HDR_LEN + VNDR_IE_MIN_LEN) 4005 4006 #define VNDR_IE_MAX_LEN 255u /* vendor IE max length, without ID and len */ 4007 4008 /** BRCM PROP DEVICE PRIMARY MAC ADDRESS IE */ 4009 BWL_PRE_PACKED_STRUCT struct member_of_brcm_prop_ie { 4010 uchar id; 4011 uchar len; 4012 uchar oui[3]; 4013 uint8 type; /* type indicates what follows */ 4014 struct ether_addr ea; /* Device Primary MAC Adrress */ 4015 } BWL_POST_PACKED_STRUCT; 4016 typedef struct member_of_brcm_prop_ie member_of_brcm_prop_ie_t; 4017 4018 #define MEMBER_OF_BRCM_PROP_IE_LEN 10 /* IE max length */ 4019 #define MEMBER_OF_BRCM_PROP_IE_HDRLEN (sizeof(member_of_brcm_prop_ie_t)) 4020 #define MEMBER_OF_BRCM_PROP_IE_TYPE 54 4021 4022 /** BRCM Reliable Multicast IE */ 4023 BWL_PRE_PACKED_STRUCT struct relmcast_brcm_prop_ie { 4024 uint8 id; 4025 uint8 len; 4026 uint8 oui[3]; 4027 uint8 type; /* type indicates what follows */ 4028 struct ether_addr ea; /* The ack sender's MAC Adrress */ 4029 struct ether_addr mcast_ea; /* The multicast MAC address */ 4030 uint8 updtmo; /* time interval(second) for client to send null packet to 4031 report its rssi */ 4032 } BWL_POST_PACKED_STRUCT; 4033 typedef struct relmcast_brcm_prop_ie relmcast_brcm_prop_ie_t; 4034 4035 /* IE length */ 4036 /* BRCM_PROP_IE_LEN = sizeof(relmcast_brcm_prop_ie_t)-((sizeof (id) + sizeof 4037 * (len)))? */ 4038 #define RELMCAST_BRCM_PROP_IE_LEN \ 4039 (sizeof(relmcast_brcm_prop_ie_t) - (2 * sizeof(uint8))) 4040 4041 #define RELMCAST_BRCM_PROP_IE_TYPE 55 4042 4043 /* BRCM BTC IE */ 4044 BWL_PRE_PACKED_STRUCT struct btc_brcm_prop_ie { 4045 uint8 id; 4046 uint8 len; 4047 uint8 oui[3]; 4048 uint8 type; /* type inidicates what follows */ 4049 uint32 info; 4050 } BWL_POST_PACKED_STRUCT; 4051 typedef struct btc_brcm_prop_ie btc_brcm_prop_ie_t; 4052 4053 #define BTC_INFO_BRCM_PROP_IE_TYPE 90 4054 #define BRCM_BTC_INFO_TYPE_LEN \ 4055 (sizeof(btc_brcm_prop_ie_t) - (2 * sizeof(uint8))) 4056 4057 /* ************* HT definitions. ************* */ 4058 #define MCSSET_LEN \ 4059 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */ 4060 #define MAX_MCS_NUM (128) /* max mcs number = 128 */ 4061 #define BASIC_HT_MCS 0xFFu /* HT MCS supported rates */ 4062 4063 BWL_PRE_PACKED_STRUCT struct ht_cap_ie { 4064 uint16 cap; 4065 uint8 params; 4066 uint8 supp_mcs[MCSSET_LEN]; 4067 uint16 ext_htcap; 4068 uint32 txbf_cap; 4069 uint8 as_cap; 4070 } BWL_POST_PACKED_STRUCT; 4071 typedef struct ht_cap_ie ht_cap_ie_t; 4072 4073 BWL_PRE_PACKED_STRUCT struct dot11_ht_cap_ie { 4074 uint8 id; 4075 uint8 len; 4076 ht_cap_ie_t ht_cap; 4077 } BWL_POST_PACKED_STRUCT; 4078 typedef struct dot11_ht_cap_ie dot11_ht_cap_ie_t; 4079 4080 /* CAP IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this 4081 * is resolved */ 4082 /* the capability IE is primarily used to convey this nodes abilities */ 4083 BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { 4084 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 4085 uint8 len; /* IE length */ 4086 uint8 oui[3]; 4087 uint8 type; /* type indicates what follows */ 4088 ht_cap_ie_t cap_ie; 4089 } BWL_POST_PACKED_STRUCT; 4090 typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; 4091 4092 #define HT_PROP_IE_OVERHEAD 4 /* overhead bytes for prop oui ie */ 4093 #define HT_CAP_IE_LEN 26 /* HT capability len (based on .11n d2.0) */ 4094 #define HT_CAP_IE_TYPE 51 4095 4096 #define HT_CAP_LDPC_CODING 0x0001 /* Support for rx of LDPC coded pkts */ 4097 #define HT_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE:20/40MHZ supported */ 4098 #define HT_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */ 4099 #define HT_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */ 4100 #define HT_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */ 4101 #define HT_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames \ 4102 */ 4103 #define HT_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */ 4104 #define HT_CAP_GF 0x0010 /* Greenfield preamble support */ 4105 #define HT_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */ 4106 #define HT_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */ 4107 #define HT_CAP_TX_STBC 0x0080 /* Tx STBC support */ 4108 #define HT_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */ 4109 #define HT_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */ 4110 #define HT_CAP_DELAYED_BA 0x0400 /* delayed BA support */ 4111 #define HT_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */ 4112 4113 #define HT_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */ 4114 #define HT_CAP_PSMP 0x2000 /* Power Save Multi Poll support */ 4115 #define HT_CAP_40MHZ_INTOLERANT 0x4000 /* 40MHz Intolerant */ 4116 #define HT_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */ 4117 4118 #define HT_CAP_RX_STBC_NO 0x0 /* no rx STBC support */ 4119 #define HT_CAP_RX_STBC_ONE_STREAM 0x1 /* rx STBC support of 1 spatial stream \ 4120 */ 4121 #define HT_CAP_RX_STBC_TWO_STREAM \ 4122 0x2 /* rx STBC support of 1-2 spatial streams */ 4123 #define HT_CAP_RX_STBC_THREE_STREAM \ 4124 0x3 /* rx STBC support of 1-3 spatial streams */ 4125 4126 #define HT_CAP_TXBF_CAP_IMPLICIT_TXBF_RX 0x1 4127 #define HT_CAP_TXBF_CAP_NDP_RX 0x8 4128 #define HT_CAP_TXBF_CAP_NDP_TX 0x10 4129 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI 0x100 4130 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_STEERING 0x200 4131 #define HT_CAP_TXBF_CAP_EXPLICIT_C_STEERING 0x400 4132 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_MASK 0x1800 4133 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_SHIFT 11 4134 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_MASK 0x6000 4135 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_SHIFT 13 4136 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_MASK 0x18000 4137 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_SHIFT 15 4138 #define HT_CAP_TXBF_CAP_CSI_BFR_ANT_SHIFT 19 4139 #define HT_CAP_TXBF_CAP_NC_BFR_ANT_SHIFT 21 4140 #define HT_CAP_TXBF_CAP_C_BFR_ANT_SHIFT 23 4141 #define HT_CAP_TXBF_CAP_C_BFR_ANT_MASK 0x1800000 4142 4143 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_SHIFT 27 4144 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_MASK 0x18000000 4145 4146 #define HT_CAP_TXBF_FB_TYPE_NONE 0 4147 #define HT_CAP_TXBF_FB_TYPE_DELAYED 1 4148 #define HT_CAP_TXBF_FB_TYPE_IMMEDIATE 2 4149 #define HT_CAP_TXBF_FB_TYPE_BOTH 3 4150 4151 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_MASK 0x400 4152 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_SHIFT 10 4153 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_MASK 0x18000 4154 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_SHIFT 15 4155 4156 #define HT_CAP_MCS_FLAGS_SUPP_BYTE \ 4157 12 /* byte offset in HT Cap Supported MCS for various flags */ 4158 #define HT_CAP_MCS_RX_8TO15_BYTE_OFFSET 1 4159 #define HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL 0x02 4160 #define HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK 0x0C 4161 4162 #define VHT_MAX_MPDU 11454 /* max mpdu size for now (bytes) */ 4163 #define VHT_MPDU_MSDU_DELTA 56 /* Difference in spec - vht mpdu, amsdu len */ 4164 /* Max AMSDU len - per spec */ 4165 #define VHT_MAX_AMSDU (VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA) 4166 4167 #define HT_MAX_AMSDU 7935 /* max amsdu size (bytes) per the HT spec */ 4168 #define HT_MIN_AMSDU 3835 /* min amsdu size (bytes) per the HT spec */ 4169 4170 #define HT_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */ 4171 #define HT_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */ 4172 #define HT_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */ 4173 4174 /* HT/AMPDU specific define */ 4175 #define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/4 usec units */ 4176 #define AMPDU_DENSITY_NONE 0 /* No density requirement */ 4177 #define AMPDU_DENSITY_1over4_US 1 /* 1/4 us density */ 4178 #define AMPDU_DENSITY_1over2_US 2 /* 1/2 us density */ 4179 #define AMPDU_DENSITY_1_US 3 /* 1 us density */ 4180 #define AMPDU_DENSITY_2_US 4 /* 2 us density */ 4181 #define AMPDU_DENSITY_4_US 5 /* 4 us density */ 4182 #define AMPDU_DENSITY_8_US 6 /* 8 us density */ 4183 #define AMPDU_DENSITY_16_US 7 /* 16 us density */ 4184 #define AMPDU_RX_FACTOR_8K 0 /* max rcv ampdu len (8kb) */ 4185 #define AMPDU_RX_FACTOR_16K 1 /* max rcv ampdu len (16kb) */ 4186 #define AMPDU_RX_FACTOR_32K 2 /* max rcv ampdu len (32kb) */ 4187 #define AMPDU_RX_FACTOR_64K 3 /* max rcv ampdu len (64kb) */ 4188 4189 /* AMPDU RX factors for VHT rates */ 4190 #define AMPDU_RX_FACTOR_128K 4 /* max rcv ampdu len (128kb) */ 4191 #define AMPDU_RX_FACTOR_256K 5 /* max rcv ampdu len (256kb) */ 4192 #define AMPDU_RX_FACTOR_512K 6 /* max rcv ampdu len (512kb) */ 4193 #define AMPDU_RX_FACTOR_1024K 7 /* max rcv ampdu len (1024kb) */ 4194 4195 #define AMPDU_RX_FACTOR_BASE 8 * 1024 /* ampdu factor base for rx len */ 4196 #define AMPDU_RX_FACTOR_BASE_PWR \ 4197 13 /* ampdu factor base for rx len in power of 2 */ 4198 4199 #define AMPDU_DELIMITER_LEN 4u /* length of ampdu delimiter */ 4200 #define AMPDU_DELIMITER_LEN_MAX \ 4201 63 /* max length of ampdu delimiter(enforced in HW) */ 4202 4203 #define HT_CAP_EXT_PCO 0x0001 4204 #define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 4205 #define HT_CAP_EXT_PCO_TTIME_SHIFT 1 4206 #define HT_CAP_EXT_MCS_FEEDBACK_MASK 0x0300 4207 #define HT_CAP_EXT_MCS_FEEDBACK_SHIFT 8 4208 #define HT_CAP_EXT_HTC 0x0400 4209 #define HT_CAP_EXT_RD_RESP 0x0800 4210 4211 /** 'ht_add' is called 'HT Operation' information element in the 802.11 standard 4212 */ 4213 BWL_PRE_PACKED_STRUCT struct ht_add_ie { 4214 uint8 ctl_ch; /* control channel number */ 4215 uint8 byte1; /* ext ch,rec. ch. width, RIFS support */ 4216 uint16 opmode; /* operation mode */ 4217 uint16 misc_bits; /* misc bits */ 4218 uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */ 4219 } BWL_POST_PACKED_STRUCT; 4220 typedef struct ht_add_ie ht_add_ie_t; 4221 4222 /* ADD IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this 4223 * is resolved */ 4224 /* the additional IE is primarily used to convey the current BSS configuration 4225 */ 4226 BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { 4227 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 4228 uint8 len; /* IE length */ 4229 uint8 oui[3]; 4230 uint8 type; /* indicates what follows */ 4231 ht_add_ie_t add_ie; 4232 } BWL_POST_PACKED_STRUCT; 4233 typedef struct ht_prop_add_ie ht_prop_add_ie_t; 4234 4235 #define HT_ADD_IE_LEN 22 4236 #define HT_ADD_IE_TYPE 52 4237 4238 /* byte1 defn's */ 4239 #define HT_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */ 4240 #define HT_RIFS_PERMITTED 0x08 /* RIFS allowed */ 4241 4242 /* opmode defn's */ 4243 #define HT_OPMODE_MASK 0x0003 /* protection mode mask */ 4244 #define HT_OPMODE_SHIFT 0 /* protection mode shift */ 4245 #define HT_OPMODE_PURE 0x0000 /* protection mode PURE */ 4246 #define HT_OPMODE_OPTIONAL 0x0001 /* protection mode optional */ 4247 #define HT_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */ 4248 #define HT_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */ 4249 #define HT_OPMODE_NONGF 0x0004 /* protection mode non-GF */ 4250 #define DOT11N_TXBURST 0x0008 /* Tx burst limit */ 4251 #define DOT11N_OBSS_NONHT 0x0010 /* OBSS Non-HT STA present */ 4252 #define HT_OPMODE_CCFS2_MASK \ 4253 0x1fe0 /* Channel Center Frequency Segment 2 mask */ 4254 #define HT_OPMODE_CCFS2_SHIFT 5 /* Channel Center Frequency Segment 2 shift */ 4255 4256 /* misc_bites defn's */ 4257 #define HT_BASIC_STBC_MCS 0x007f /* basic STBC MCS */ 4258 #define HT_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */ 4259 #define HT_SECOND_BCN 0x0100 /* Secondary beacon support */ 4260 #define HT_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */ 4261 #define HT_PCO_ACTIVE 0x0400 /* PCO active */ 4262 #define HT_PCO_PHASE 0x0800 /* PCO phase */ 4263 #define HT_DUALCTS_PROTECTION 0x0080 /* DUAL CTS protection needed */ 4264 4265 /* Tx Burst Limits */ 4266 #define DOT11N_2G_TXBURST_LIMIT \ 4267 6160 /* 2G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 4268 #define DOT11N_5G_TXBURST_LIMIT \ 4269 3080 /* 5G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 4270 4271 /* Macros for opmode */ 4272 #define GET_HT_OPMODE(add_ie) \ 4273 ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) >> HT_OPMODE_SHIFT) 4274 #define HT_MIXEDMODE_PRESENT(add_ie) \ 4275 ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == \ 4276 HT_OPMODE_MIXED) /* mixed mode present */ 4277 #define HT_HT20_PRESENT(add_ie) \ 4278 ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == \ 4279 HT_OPMODE_HT20IN40) /* 20MHz HT present */ 4280 #define HT_OPTIONAL_PRESENT(add_ie) \ 4281 ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) == \ 4282 HT_OPMODE_OPTIONAL) /* Optional protection present */ 4283 #define HT_USE_PROTECTION(add_ie) \ 4284 (HT_HT20_PRESENT((add_ie)) || \ 4285 HT_MIXEDMODE_PRESENT((add_ie))) /* use protection */ 4286 #define HT_NONGF_PRESENT(add_ie) \ 4287 ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) == \ 4288 HT_OPMODE_NONGF) /* non-GF present */ 4289 #define DOT11N_TXBURST_PRESENT(add_ie) \ 4290 ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) == \ 4291 DOT11N_TXBURST) /* Tx Burst present */ 4292 #define DOT11N_OBSS_NONHT_PRESENT(add_ie) \ 4293 ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) == \ 4294 DOT11N_OBSS_NONHT) /* OBSS Non-HT present */ 4295 #define HT_OPMODE_CCFS2_GET(add_ie) \ 4296 ((ltoh16_ua(&(add_ie)->opmode) & HT_OPMODE_CCFS2_MASK) >> \ 4297 HT_OPMODE_CCFS2_SHIFT) /* get CCFS2 */ 4298 #define HT_OPMODE_CCFS2_SET(add_ie, ccfs2) \ 4299 do { /* set CCFS2 */ \ 4300 (add_ie)->opmode &= htol16(~HT_OPMODE_CCFS2_MASK); \ 4301 (add_ie)->opmode |= \ 4302 htol16(((ccfs2) << HT_OPMODE_CCFS2_SHIFT) & HT_OPMODE_CCFS2_MASK); \ 4303 } while (0) 4304 4305 /* Macros for HT MCS field access */ 4306 #define HT_CAP_MCS_BITMASK(supp_mcs) \ 4307 ((supp_mcs)[HT_CAP_MCS_RX_8TO15_BYTE_OFFSET]) 4308 #define HT_CAP_MCS_TX_RX_UNEQUAL(supp_mcs) \ 4309 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL) 4310 #define HT_CAP_MCS_TX_STREAM_SUPPORT(supp_mcs) \ 4311 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & \ 4312 HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK) 4313 4314 BWL_PRE_PACKED_STRUCT struct obss_params { 4315 uint16 passive_dwell; 4316 uint16 active_dwell; 4317 uint16 bss_widthscan_interval; 4318 uint16 passive_total; 4319 uint16 active_total; 4320 uint16 chanwidth_transition_dly; 4321 uint16 activity_threshold; 4322 } BWL_POST_PACKED_STRUCT; 4323 typedef struct obss_params obss_params_t; 4324 4325 BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { 4326 uint8 id; 4327 uint8 len; 4328 obss_params_t obss_params; 4329 } BWL_POST_PACKED_STRUCT; 4330 typedef struct dot11_obss_ie dot11_obss_ie_t; 4331 #define DOT11_OBSS_SCAN_IE_LEN \ 4332 sizeof(obss_params_t) /* HT OBSS len (based on 802.11n d3.0) */ 4333 4334 /* HT control field */ 4335 #define HT_CTRL_LA_TRQ 0x00000002 /* sounding request */ 4336 #define HT_CTRL_LA_MAI \ 4337 0x0000003C /* MCS request or antenna selection indication */ 4338 #define HT_CTRL_LA_MAI_SHIFT 2 4339 #define HT_CTRL_LA_MAI_MRQ 0x00000004 /* MCS request */ 4340 #define HT_CTRL_LA_MAI_MSI 0x00000038 /* MCS request sequence identifier */ 4341 #define HT_CTRL_LA_MFSI 0x000001C0 /* MFB sequence identifier */ 4342 #define HT_CTRL_LA_MFSI_SHIFT 6 4343 #define HT_CTRL_LA_MFB_ASELC \ 4344 0x0000FE00 /* MCS feedback, antenna selection command/data */ 4345 #define HT_CTRL_LA_MFB_ASELC_SH 9 4346 #define HT_CTRL_LA_ASELC_CMD 0x00000C00 /* ASEL command */ 4347 #define HT_CTRL_LA_ASELC_DATA 0x0000F000 /* ASEL data */ 4348 #define HT_CTRL_CAL_POS 0x00030000 /* Calibration position */ 4349 #define HT_CTRL_CAL_SEQ 0x000C0000 /* Calibration sequence */ 4350 #define HT_CTRL_CSI_STEERING 0x00C00000 /* CSI/Steering */ 4351 #define HT_CTRL_CSI_STEER_SHIFT 22 4352 #define HT_CTRL_CSI_STEER_NFB 0 /* no fedback required */ 4353 #define HT_CTRL_CSI_STEER_CSI 1 /* CSI, H matrix */ 4354 #define HT_CTRL_CSI_STEER_NCOM 2 /* non-compressed beamforming */ 4355 #define HT_CTRL_CSI_STEER_COM 3 /* compressed beamforming */ 4356 #define HT_CTRL_NDP_ANNOUNCE 0x01000000 /* NDP announcement */ 4357 #define HT_CTRL_AC_CONSTRAINT 0x40000000 /* AC Constraint */ 4358 #define HT_CTRL_RDG_MOREPPDU 0x80000000 /* RDG/More PPDU */ 4359 4360 /* ************* VHT definitions. ************* */ 4361 4362 /** 4363 * VHT Capabilites IE (sec 8.4.2.160) 4364 */ 4365 4366 BWL_PRE_PACKED_STRUCT struct vht_cap_ie { 4367 uint32 vht_cap_info; 4368 /* supported MCS set - 64 bit field */ 4369 uint16 rx_mcs_map; 4370 uint16 rx_max_rate; 4371 uint16 tx_mcs_map; 4372 uint16 tx_max_rate; 4373 } BWL_POST_PACKED_STRUCT; 4374 typedef struct vht_cap_ie vht_cap_ie_t; 4375 4376 /* 4B cap_info + 8B supp_mcs */ 4377 #define VHT_CAP_IE_LEN 12 4378 4379 /* VHT Capabilities Info field - 32bit - in VHT Cap IE */ 4380 #define VHT_CAP_INFO_MAX_MPDU_LEN_MASK 0x00000003 4381 #define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK 0x0000000c 4382 #define VHT_CAP_INFO_LDPC 0x00000010 4383 #define VHT_CAP_INFO_SGI_80MHZ 0x00000020 4384 #define VHT_CAP_INFO_SGI_160MHZ 0x00000040 4385 #define VHT_CAP_INFO_TX_STBC 0x00000080 4386 #define VHT_CAP_INFO_RX_STBC_MASK 0x00000700 4387 #define VHT_CAP_INFO_RX_STBC_SHIFT 8 4388 #define VHT_CAP_INFO_SU_BEAMFMR 0x00000800 4389 #define VHT_CAP_INFO_SU_BEAMFMEE 0x00001000 4390 #define VHT_CAP_INFO_NUM_BMFMR_ANT_MASK 0x0000e000 4391 #define VHT_CAP_INFO_NUM_BMFMR_ANT_SHIFT 13 4392 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_MASK 0x00070000 4393 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_SHIFT 16 4394 #define VHT_CAP_INFO_MU_BEAMFMR 0x00080000 4395 #define VHT_CAP_INFO_MU_BEAMFMEE 0x00100000 4396 #define VHT_CAP_INFO_TXOPPS 0x00200000 4397 #define VHT_CAP_INFO_HTCVHT 0x00400000 4398 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_MASK 0x03800000 4399 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_SHIFT 23 4400 #define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK 0x0c000000 4401 #define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT 26 4402 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK 0xc0000000 4403 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT 30 4404 4405 /* get Extended NSS BW Support passing vht cap info */ 4406 #define VHT_CAP_EXT_NSS_BW_SUP(cap_info) \ 4407 (((cap_info)&VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK) >> \ 4408 VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT) 4409 4410 /* VHT CAP INFO extended NSS BW support - refer to IEEE 802.11 REVmc D8.0 Figure 4411 * 9-559 */ 4412 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160 1 /* 160MHz at half NSS CAP */ 4413 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160_80P80 \ 4414 2 /* 160 & 80p80 MHz at half NSS CAP */ 4415 4416 /* VHT Supported MCS Set - 64-bit - in VHT Cap IE */ 4417 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK 0x1fff 4418 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT 0 4419 #define VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 5 4420 4421 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_MASK 0x1fff 4422 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_SHIFT 0 4423 4424 /* defines for field(s) in vht_cap_ie->rx_max_rate */ 4425 #define VHT_CAP_MAX_NSTS_MASK 0xe000 4426 #define VHT_CAP_MAX_NSTS_SHIFT 13 4427 4428 /* defines for field(s) in vht_cap_ie->tx_max_rate */ 4429 #define VHT_CAP_EXT_NSS_BW_CAP 0x2000 4430 4431 #define VHT_CAP_MCS_MAP_0_7 0 4432 #define VHT_CAP_MCS_MAP_0_8 1 4433 #define VHT_CAP_MCS_MAP_0_9 2 4434 #define VHT_CAP_MCS_MAP_NONE 3 4435 #define VHT_CAP_MCS_MAP_S 2 /* num bits for 1-stream */ 4436 #define VHT_CAP_MCS_MAP_M 0x3 /* mask for 1-stream */ 4437 /* assumes VHT_CAP_MCS_MAP_NONE is 3 and 2 bits are used for encoding */ 4438 #define VHT_CAP_MCS_MAP_NONE_ALL 0xffff 4439 4440 /* VHT rates bitmap */ 4441 #define VHT_CAP_MCS_0_7_RATEMAP 0x00ff 4442 #define VHT_CAP_MCS_0_8_RATEMAP 0x01ff 4443 #define VHT_CAP_MCS_0_9_RATEMAP 0x03ff 4444 #define VHT_CAP_MCS_FULL_RATEMAP VHT_CAP_MCS_0_9_RATEMAP 4445 4446 #define VHT_PROP_MCS_MAP_10_11 0 4447 #define VHT_PROP_MCS_MAP_UNUSED1 1 4448 #define VHT_PROP_MCS_MAP_UNUSED2 2 4449 #define VHT_PROP_MCS_MAP_NONE 3 4450 #define VHT_PROP_MCS_MAP_NONE_ALL 0xffff 4451 4452 /* VHT prop rates bitmap */ 4453 #define VHT_PROP_MCS_10_11_RATEMAP 0x0c00 4454 #define VHT_PROP_MCS_FULL_RATEMAP VHT_PROP_MCS_10_11_RATEMAP 4455 4456 #if !defined(VHT_CAP_MCS_MAP_0_9_NSS3) 4457 /* mcsmap with MCS0-9 for Nss = 3 */ 4458 #define VHT_CAP_MCS_MAP_0_9_NSS3 \ 4459 ((VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(1)) | \ 4460 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(2)) | \ 4461 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(3))) 4462 #endif /* !VHT_CAP_MCS_MAP_0_9_NSS3 */ 4463 4464 #define VHT_CAP_MCS_MAP_NSS_MAX 8 4465 4466 /* get mcsmap with given mcs for given nss streams */ 4467 #define VHT_CAP_MCS_MAP_CREATE(mcsmap, nss, mcs) \ 4468 do { \ 4469 int i; \ 4470 for (i = 1; i <= nss; i++) { \ 4471 VHT_MCS_MAP_SET_MCS_PER_SS(i, mcs, mcsmap); \ 4472 } \ 4473 } while (0) 4474 4475 /* Map the mcs code to mcs bit map */ 4476 #define VHT_MCS_CODE_TO_MCS_MAP(mcs_code) \ 4477 ((mcs_code == VHT_CAP_MCS_MAP_0_7) ? VHT_CAP_MCS_0_7_RATEMAP \ 4478 : (mcs_code == VHT_CAP_MCS_MAP_0_8) ? VHT_CAP_MCS_0_8_RATEMAP \ 4479 : (mcs_code == VHT_CAP_MCS_MAP_0_9) ? VHT_CAP_MCS_0_9_RATEMAP \ 4480 : 0) 4481 4482 #define VHT_PROP_MCS_CODE_TO_PROP_MCS_MAP(mcs_code) \ 4483 ((mcs_code == VHT_PROP_MCS_MAP_10_11) ? VHT_PROP_MCS_10_11_RATEMAP : 0) 4484 4485 /* Map the mcs bit map to mcs code */ 4486 #define VHT_MCS_MAP_TO_MCS_CODE(mcs_map) \ 4487 ((mcs_map == VHT_CAP_MCS_0_7_RATEMAP) ? VHT_CAP_MCS_MAP_0_7 \ 4488 : (mcs_map == VHT_CAP_MCS_0_8_RATEMAP) ? VHT_CAP_MCS_MAP_0_8 \ 4489 : (mcs_map == VHT_CAP_MCS_0_9_RATEMAP) ? VHT_CAP_MCS_MAP_0_9 \ 4490 : VHT_CAP_MCS_MAP_NONE) 4491 4492 #define VHT_PROP_MCS_MAP_TO_PROP_MCS_CODE(mcs_map) \ 4493 (((mcs_map & 0xc00) == 0xc00) ? VHT_PROP_MCS_MAP_10_11 \ 4494 : VHT_PROP_MCS_MAP_NONE) 4495 4496 /** VHT Capabilities Supported Channel Width */ 4497 typedef enum vht_cap_chan_width { 4498 VHT_CAP_CHAN_WIDTH_SUPPORT_MANDATORY = 0x00, 4499 VHT_CAP_CHAN_WIDTH_SUPPORT_160 = 0x04, 4500 VHT_CAP_CHAN_WIDTH_SUPPORT_160_8080 = 0x08 4501 } vht_cap_chan_width_t; 4502 4503 /** VHT Capabilities Supported max MPDU LEN (sec 8.4.2.160.2) */ 4504 typedef enum vht_cap_max_mpdu_len { 4505 VHT_CAP_MPDU_MAX_4K = 0x00, 4506 VHT_CAP_MPDU_MAX_8K = 0x01, 4507 VHT_CAP_MPDU_MAX_11K = 0x02 4508 } vht_cap_max_mpdu_len_t; 4509 4510 /* Maximum MPDU Length byte counts for the VHT Capabilities advertised limits */ 4511 #define VHT_MPDU_LIMIT_4K 3895 4512 #define VHT_MPDU_LIMIT_8K 7991 4513 #define VHT_MPDU_LIMIT_11K 11454 4514 4515 /** 4516 * VHT Operation IE (sec 8.4.2.161) 4517 */ 4518 4519 BWL_PRE_PACKED_STRUCT struct vht_op_ie { 4520 uint8 chan_width; 4521 uint8 chan1; 4522 uint8 chan2; 4523 uint16 supp_mcs; /* same def as above in vht cap */ 4524 } BWL_POST_PACKED_STRUCT; 4525 typedef struct vht_op_ie vht_op_ie_t; 4526 4527 /* 3B VHT Op info + 2B Basic MCS */ 4528 #define VHT_OP_IE_LEN 5 4529 4530 typedef enum vht_op_chan_width { 4531 VHT_OP_CHAN_WIDTH_20_40 = 0, 4532 VHT_OP_CHAN_WIDTH_80 = 1, 4533 VHT_OP_CHAN_WIDTH_160 = 4534 2, /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4535 VHT_OP_CHAN_WIDTH_80_80 = 4536 3 /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4537 } vht_op_chan_width_t; 4538 4539 #define VHT_OP_INFO_LEN 3 4540 4541 /* AID length */ 4542 #define AID_IE_LEN 2 4543 /** 4544 * BRCM vht features IE header 4545 * The header if the fixed part of the IE 4546 * On the 5GHz band this is the entire IE, 4547 * on 2.4GHz the VHT IEs as defined in the 802.11ac 4548 * specification follows 4549 * 4550 * 4551 * VHT features rates bitmap. 4552 * Bit0: 5G MCS 0-9 BW 160MHz 4553 * Bit1: 5G MCS 0-9 support BW 80MHz 4554 * Bit2: 5G MCS 0-9 support BW 20MHz 4555 * Bit3: 2.4G MCS 0-9 support BW 20MHz 4556 * Bits:4-7 Reserved for future use 4557 * 4558 */ 4559 #define VHT_FEATURES_IE_TYPE 0x4 4560 BWL_PRE_PACKED_STRUCT struct vht_features_ie_hdr { 4561 uint8 oui[3]; 4562 uint8 type; /* type of this IE = 4 */ 4563 uint8 rate_mask; /* VHT rate mask */ 4564 } BWL_POST_PACKED_STRUCT; 4565 typedef struct vht_features_ie_hdr vht_features_ie_hdr_t; 4566 4567 /* Def for rx & tx basic mcs maps - ea ss num has 2 bits of info */ 4568 #define VHT_MCS_MAP_GET_SS_IDX(nss) (((nss)-1) * VHT_CAP_MCS_MAP_S) 4569 #define VHT_MCS_MAP_GET_MCS_PER_SS(nss, mcsMap) \ 4570 (((mcsMap) >> VHT_MCS_MAP_GET_SS_IDX(nss)) & VHT_CAP_MCS_MAP_M) 4571 #define VHT_MCS_MAP_SET_MCS_PER_SS(nss, numMcs, mcsMap) \ 4572 do { \ 4573 (mcsMap) &= (~(VHT_CAP_MCS_MAP_M << VHT_MCS_MAP_GET_SS_IDX(nss))); \ 4574 (mcsMap) |= \ 4575 (((numMcs)&VHT_CAP_MCS_MAP_M) << VHT_MCS_MAP_GET_SS_IDX(nss)); \ 4576 } while (0) 4577 #define VHT_MCS_SS_SUPPORTED(nss, mcsMap) \ 4578 (VHT_MCS_MAP_GET_MCS_PER_SS((nss), (mcsMap)) != VHT_CAP_MCS_MAP_NONE) 4579 4580 /* Get the max ss supported from the mcs map */ 4581 #define VHT_MAX_SS_SUPPORTED(mcsMap) \ 4582 VHT_MCS_SS_SUPPORTED(8, mcsMap) ? 8 \ 4583 : VHT_MCS_SS_SUPPORTED(7, mcsMap) ? 7 \ 4584 : VHT_MCS_SS_SUPPORTED(6, mcsMap) ? 6 \ 4585 : VHT_MCS_SS_SUPPORTED(5, mcsMap) ? 5 \ 4586 : VHT_MCS_SS_SUPPORTED(4, mcsMap) ? 4 \ 4587 : VHT_MCS_SS_SUPPORTED(3, mcsMap) ? 3 \ 4588 : VHT_MCS_SS_SUPPORTED(2, mcsMap) ? 2 \ 4589 : VHT_MCS_SS_SUPPORTED(1, mcsMap) ? 1 \ 4590 : 0 4591 4592 #ifdef IBSS_RMC 4593 /* customer's OUI */ 4594 #define RMC_PROP_OUI "\x00\x16\x32" 4595 #endif // endif 4596 4597 /* ************* WPA definitions. ************* */ 4598 #define WPA_OUI "\x00\x50\xF2" /* WPA OUI */ 4599 #define WPA_OUI_LEN 3 /* WPA OUI length */ 4600 #define WPA_OUI_TYPE 1 4601 #define WPA_VERSION 1 /* WPA version */ 4602 #define WPA_VERSION_LEN 2 /* WPA version length */ 4603 4604 /* ************* WPA2 definitions. ************* */ 4605 #define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */ 4606 #define WPA2_OUI_LEN 3 /* WPA2 OUI length */ 4607 #define WPA2_VERSION 1 /* WPA2 version */ 4608 #define WPA2_VERSION_LEN 2 /* WAP2 version length */ 4609 #define MAX_RSNE_SUPPORTED_VERSION WPA2_VERSION /* Max supported version */ 4610 4611 /* ************* WPS definitions. ************* */ 4612 #define WPS_OUI "\x00\x50\xF2" /* WPS OUI */ 4613 #define WPS_OUI_LEN 3 /* WPS OUI length */ 4614 #define WPS_OUI_TYPE 4 4615 4616 /* ************* TPC definitions. ************* */ 4617 #define TPC_OUI "\x00\x50\xF2" /* TPC OUI */ 4618 #define TPC_OUI_LEN 3 /* TPC OUI length */ 4619 #define TPC_OUI_TYPE 8 4620 #define WFA_OUI_TYPE_TPC 8 /* deprecated */ 4621 4622 /* ************* WFA definitions. ************* */ 4623 #define WFA_OUI "\x50\x6F\x9A" /* WFA OUI */ 4624 #define WFA_OUI_LEN 3 /* WFA OUI length */ 4625 #define WFA_OUI_TYPE_P2P 9 4626 4627 #ifdef WL_LEGACY_P2P 4628 #define APPLE_OUI "\x00\x17\xF2" /* MACOSX OUI */ 4629 #define APPLE_OUI_LEN 3 4630 #define APPLE_OUI_TYPE_P2P 5 4631 #endif /* WL_LEGACY_P2P */ 4632 4633 #ifndef WL_LEGACY_P2P 4634 #define P2P_OUI WFA_OUI 4635 #define P2P_OUI_LEN WFA_OUI_LEN 4636 #define P2P_OUI_TYPE WFA_OUI_TYPE_P2P 4637 #else 4638 #define P2P_OUI APPLE_OUI 4639 #define P2P_OUI_LEN APPLE_OUI_LEN 4640 #define P2P_OUI_TYPE APPLE_OUI_TYPE_P2P 4641 #endif /* !WL_LEGACY_P2P */ 4642 4643 #ifdef WLTDLS 4644 #define WFA_OUI_TYPE_TPQ 4 /* WFD Tunneled Probe ReQuest */ 4645 #define WFA_OUI_TYPE_TPS 5 /* WFD Tunneled Probe ReSponse */ 4646 #define WFA_OUI_TYPE_WFD 10 4647 #endif /* WTDLS */ 4648 #define WFA_OUI_TYPE_HS20 0x10 4649 #define WFA_OUI_TYPE_OSEN 0x12 4650 #define WFA_OUI_TYPE_NAN 0x13 4651 #define WFA_OUI_TYPE_MBO 0x16 4652 #define WFA_OUI_TYPE_MBO_OCE 0x16 4653 4654 /* RSN authenticated key managment suite */ 4655 #define RSN_AKM_NONE 0 /* None (IBSS) */ 4656 #define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ 4657 #define RSN_AKM_PSK 2 /* Pre-shared Key */ 4658 #define RSN_AKM_FBT_1X 3 /* Fast Bss transition using 802.1X */ 4659 #define RSN_AKM_FBT_PSK 4 /* Fast Bss transition using Pre-shared Key */ 4660 /* RSN_AKM_MFP_1X and RSN_AKM_MFP_PSK are not used any more 4661 * Just kept here to avoid build issue in BISON/CARIBOU branch 4662 */ 4663 #define RSN_AKM_MFP_1X 5 /* SHA256 key derivation, using 802.1X */ 4664 #define RSN_AKM_MFP_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4665 #define RSN_AKM_SHA256_1X 5 /* SHA256 key derivation, using 802.1X */ 4666 #define RSN_AKM_SHA256_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4667 #define RSN_AKM_TPK 7 /* TPK(TDLS Peer Key) handshake */ 4668 #define RSN_AKM_SAE_PSK 8 /* AKM for SAE with 4-way handshake */ 4669 #define RSN_AKM_SAE_FBT 9 /* AKM for SAE with FBT */ 4670 #define RSN_AKM_SUITEB_SHA256_1X 11 /* Suite B SHA256 */ 4671 #define RSN_AKM_SUITEB_SHA384_1X 12 /* Suite B-192 SHA384 */ 4672 #define RSN_AKM_FBT_SHA384_1X 13 /* FBT SHA384 */ 4673 #define RSN_AKM_FILS_SHA256 14 /* SHA256 key derivation, using FILS */ 4674 #define RSN_AKM_FILS_SHA384 15 /* SHA384 key derivation, using FILS */ 4675 #define RSN_AKM_FBT_SHA256_FILS 16 4676 #define RSN_AKM_FBT_SHA384_FILS 17 4677 #define RSN_AKM_OWE 18 /* RFC 8110 OWE */ 4678 #define RSN_AKM_FBT_SHA384_PSK 19 4679 #define RSN_AKM_PSK_SHA384 20 4680 /* OSEN authenticated key managment suite */ 4681 #define OSEN_AKM_UNSPECIFIED RSN_AKM_UNSPECIFIED /* Over 802.1x */ 4682 4683 /* Key related defines */ 4684 #define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ 4685 #define DOT11_MAX_IGTK_KEYS 2 4686 #define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ 4687 #define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ 4688 #define DOT11_EXT_IV_FLAG (1 << 5) /* flag to indicate IV is > 4 bytes */ 4689 #define DOT11_WPA_KEY_RSC_LEN 8 /* WPA RSC key len */ 4690 4691 #define WEP1_KEY_SIZE 5 /* max size of any WEP key */ 4692 #define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ 4693 #define WEP128_KEY_SIZE 13 /* max size of any WEP key */ 4694 #define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ 4695 #define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ 4696 #define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ 4697 #define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ 4698 #define TKIP_KEY_SIZE 32 /* size of any TKIP key, includs MIC keys */ 4699 #define TKIP_TK_SIZE 16 4700 #define TKIP_MIC_KEY_SIZE 8 4701 #define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ 4702 #define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ 4703 #define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */ 4704 #define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */ 4705 #define AES_KEY_SIZE 16 /* size of AES key */ 4706 #define AES_MIC_SIZE 8 /* size of AES MIC */ 4707 #define BIP_KEY_SIZE 16 /* size of BIP key */ 4708 #define BIP_MIC_SIZE 8 /* sizeof BIP MIC */ 4709 4710 #define AES_GCM_MIC_SIZE 16 /* size of MIC for 128-bit GCM - .11adD9 */ 4711 4712 #define AES256_KEY_SIZE 32 /* size of AES 256 key - .11acD5 */ 4713 #define AES256_MIC_SIZE 16 /* size of MIC for 256 bit keys, incl BIP */ 4714 4715 /* WCN */ 4716 #define WCN_OUI "\x00\x50\xf2" /* WCN OUI */ 4717 #define WCN_TYPE 4 /* WCN type */ 4718 4719 #ifdef BCMWAPI_WPI 4720 #define SMS4_KEY_LEN 16 4721 #define SMS4_WPI_CBC_MAC_LEN 16 4722 #endif // endif 4723 4724 /* 802.11r protocol definitions */ 4725 4726 /** Mobility Domain IE */ 4727 BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie { 4728 uint8 id; 4729 uint8 len; /* DOT11_MDID_IE_DATA_LEN (3) */ 4730 uint16 mdid; /* Mobility Domain Id */ 4731 uint8 cap; 4732 } BWL_POST_PACKED_STRUCT; 4733 typedef struct dot11_mdid_ie dot11_mdid_ie_t; 4734 4735 /* length of data portion of Mobility Domain IE */ 4736 #define DOT11_MDID_IE_DATA_LEN 3 4737 #define DOT11_MDID_LEN 2 4738 #define FBT_MDID_CAP_OVERDS 0x01 /* Fast Bss transition over the DS support */ 4739 #define FBT_MDID_CAP_RRP 0x02 /* Resource request protocol support */ 4740 4741 /* Fast Bss Transition IE */ 4742 #ifdef FT_IE_VER_V2 4743 typedef BWL_PRE_PACKED_STRUCT struct dot11_ft_ie_v2 { 4744 uint8 id; 4745 uint8 len; 4746 uint16 mic_control; 4747 /* dynamic offset to following mic[], anonce[], snonce[] */ 4748 } BWL_POST_PACKED_STRUCT dot11_ft_ie_v2; 4749 typedef struct dot11_ft_ie_v2 dot11_ft_ie_t; 4750 #else 4751 BWL_PRE_PACKED_STRUCT struct dot11_ft_ie { 4752 uint8 id; 4753 uint8 len; /* At least equal to DOT11_FT_IE_FIXED_LEN (82) */ 4754 uint16 mic_control; /* Mic Control */ 4755 uint8 mic[16]; 4756 uint8 anonce[32]; 4757 uint8 snonce[32]; 4758 /* Optional sub-elements follow */ 4759 } BWL_POST_PACKED_STRUCT; 4760 typedef struct dot11_ft_ie dot11_ft_ie_t; 4761 4762 /* Fixed length of data portion of Fast BSS Transition IE. There could be 4763 * optional parameters, which if present, could raise the FT IE length to 255. 4764 */ 4765 #define DOT11_FT_IE_FIXED_LEN 82 4766 #endif /* FT_IE_VER_V2 */ 4767 4768 #ifdef FT_IE_VER_V2 4769 #define DOT11_FT_IE_LEN(mic_len) \ 4770 (sizeof(dot11_ft_ie_v2) + mic_len + EAPOL_WPA_KEY_NONCE_LEN * 2) 4771 #define FT_IE_MIC(pos) ((uint8 *)pos + sizeof(dot11_ft_ie_v2)) 4772 #define FT_IE_ANONCE(pos, mic_len) \ 4773 ((uint8 *)pos + sizeof(dot11_ft_ie_v2) + mic_len) 4774 #define FT_IE_SNONCE(pos, mic_len) \ 4775 ((uint8 *)pos + sizeof(dot11_ft_ie_v2) + mic_len + EAPOL_WPA_KEY_NONCE_LEN) 4776 #else 4777 #define DOT11_FT_IE_LEN(mic_len) sizeof(dot11_ft_ie) 4778 #define FT_IE_MIC(pos) ((uint8 *)&pos->mic) 4779 #define FT_IE_ANONCE(pos, mic_len) ((uint8 *)&pos->anonce) 4780 #define FT_IE_SNONCE(pos, mic_len) ((uint8 *)&pos->snonce) 4781 #endif /* FT_IE_VER_V2 */ 4782 #define TIE_TYPE_RESERVED 0 4783 #define TIE_TYPE_REASSOC_DEADLINE 1 4784 #define TIE_TYPE_KEY_LIEFTIME 2 4785 #define TIE_TYPE_ASSOC_COMEBACK 3 4786 BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie { 4787 uint8 id; 4788 uint8 len; 4789 uint8 type; /* timeout interval type */ 4790 uint32 value; /* timeout interval value */ 4791 } BWL_POST_PACKED_STRUCT; 4792 typedef struct dot11_timeout_ie dot11_timeout_ie_t; 4793 4794 /** GTK ie */ 4795 BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { 4796 uint8 id; 4797 uint8 len; 4798 uint16 key_info; 4799 uint8 key_len; 4800 uint8 rsc[8]; 4801 uint8 data[1]; 4802 } BWL_POST_PACKED_STRUCT; 4803 typedef struct dot11_gtk_ie dot11_gtk_ie_t; 4804 4805 /** Management MIC ie */ 4806 BWL_PRE_PACKED_STRUCT struct mmic_ie { 4807 uint8 id; /* IE ID: DOT11_MNG_MMIE_ID */ 4808 uint8 len; /* IE length */ 4809 uint16 key_id; /* key id */ 4810 uint8 ipn[6]; /* ipn */ 4811 uint8 mic[16]; /* mic */ 4812 } BWL_POST_PACKED_STRUCT; 4813 typedef struct mmic_ie mmic_ie_t; 4814 4815 /* 802.11r-2008, 11A.10.3 - RRB frame format */ 4816 BWL_PRE_PACKED_STRUCT struct dot11_ft_rrb_frame { 4817 uint8 frame_type; /* 1 for RRB */ 4818 uint8 packet_type; /* 0 for Request 1 for Response */ 4819 uint16 len; 4820 uint8 cur_ap_addr[ETHER_ADDR_LEN]; 4821 uint8 data[1]; /* IEs Received/Sent in FT Action Req/Resp Frame */ 4822 } BWL_POST_PACKED_STRUCT; 4823 4824 typedef struct dot11_ft_rrb_frame dot11_ft_rrb_frame_t; 4825 4826 #define DOT11_FT_RRB_FIXED_LEN 10 4827 #define DOT11_FT_REMOTE_FRAME_TYPE 1 4828 #define DOT11_FT_PACKET_REQ 0 4829 #define DOT11_FT_PACKET_RESP 1 4830 4831 #define BSSID_INVALID "\x00\x00\x00\x00\x00\x00" 4832 #define BSSID_BROADCAST "\xFF\xFF\xFF\xFF\xFF\xFF" 4833 4834 #ifdef BCMWAPI_WAI 4835 #define WAPI_IE_MIN_LEN 20 /* WAPI IE min length */ 4836 #define WAPI_VERSION 1 /* WAPI version */ 4837 #define WAPI_VERSION_LEN 2 /* WAPI version length */ 4838 #define WAPI_OUI "\x00\x14\x72" /* WAPI OUI */ 4839 #define WAPI_OUI_LEN DOT11_OUI_LEN /* WAPI OUI length */ 4840 #endif /* BCMWAPI_WAI */ 4841 4842 /* ************* WMM Parameter definitions. ************* */ 4843 #define WMM_OUI "\x00\x50\xF2" /* WNN OUI */ 4844 #define WMM_OUI_LEN 3 /* WMM OUI length */ 4845 #define WMM_OUI_TYPE 2 /* WMM OUT type */ 4846 #define WMM_VERSION 1 4847 #define WMM_VERSION_LEN 1 4848 4849 /* WMM OUI subtype */ 4850 #define WMM_OUI_SUBTYPE_PARAMETER 1 4851 #define WMM_PARAMETER_IE_LEN 24 4852 4853 /** Link Identifier Element */ 4854 BWL_PRE_PACKED_STRUCT struct link_id_ie { 4855 uint8 id; 4856 uint8 len; 4857 struct ether_addr bssid; 4858 struct ether_addr tdls_init_mac; 4859 struct ether_addr tdls_resp_mac; 4860 } BWL_POST_PACKED_STRUCT; 4861 typedef struct link_id_ie link_id_ie_t; 4862 #define TDLS_LINK_ID_IE_LEN 18u 4863 4864 /** Link Wakeup Schedule Element */ 4865 BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie { 4866 uint8 id; 4867 uint8 len; 4868 uint32 offset; /* in ms between TSF0 and start of 1st Awake Window */ 4869 uint32 interval; /* in ms bwtween the start of 2 Awake Windows */ 4870 uint32 awake_win_slots; /* in backof slots, duration of Awake Window */ 4871 uint32 max_wake_win; /* in ms, max duration of Awake Window */ 4872 uint16 idle_cnt; /* number of consecutive Awake Windows */ 4873 } BWL_POST_PACKED_STRUCT; 4874 typedef struct wakeup_sch_ie wakeup_sch_ie_t; 4875 #define TDLS_WAKEUP_SCH_IE_LEN 18 4876 4877 /** Channel Switch Timing Element */ 4878 BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie { 4879 uint8 id; 4880 uint8 len; 4881 uint16 switch_time; /* in ms, time to switch channels */ 4882 uint16 switch_timeout; /* in ms */ 4883 } BWL_POST_PACKED_STRUCT; 4884 typedef struct channel_switch_timing_ie channel_switch_timing_ie_t; 4885 #define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN 4 4886 4887 /** PTI Control Element */ 4888 BWL_PRE_PACKED_STRUCT struct pti_control_ie { 4889 uint8 id; 4890 uint8 len; 4891 uint8 tid; 4892 uint16 seq_control; 4893 } BWL_POST_PACKED_STRUCT; 4894 typedef struct pti_control_ie pti_control_ie_t; 4895 #define TDLS_PTI_CONTROL_IE_LEN 3 4896 4897 /** PU Buffer Status Element */ 4898 BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie { 4899 uint8 id; 4900 uint8 len; 4901 uint8 status; 4902 } BWL_POST_PACKED_STRUCT; 4903 typedef struct pu_buffer_status_ie pu_buffer_status_ie_t; 4904 #define TDLS_PU_BUFFER_STATUS_IE_LEN 1 4905 #define TDLS_PU_BUFFER_STATUS_AC_BK 1 4906 #define TDLS_PU_BUFFER_STATUS_AC_BE 2 4907 #define TDLS_PU_BUFFER_STATUS_AC_VI 4 4908 #define TDLS_PU_BUFFER_STATUS_AC_VO 8 4909 4910 /* TDLS Action Field Values */ 4911 #define TDLS_SETUP_REQ 0 4912 #define TDLS_SETUP_RESP 1 4913 #define TDLS_SETUP_CONFIRM 2 4914 #define TDLS_TEARDOWN 3 4915 #define TDLS_PEER_TRAFFIC_IND 4 4916 #define TDLS_CHANNEL_SWITCH_REQ 5 4917 #define TDLS_CHANNEL_SWITCH_RESP 6 4918 #define TDLS_PEER_PSM_REQ 7 4919 #define TDLS_PEER_PSM_RESP 8 4920 #define TDLS_PEER_TRAFFIC_RESP 9 4921 #define TDLS_DISCOVERY_REQ 10 4922 4923 /* 802.11z TDLS Public Action Frame action field */ 4924 #define TDLS_DISCOVERY_RESP 14 4925 4926 /* 802.11u GAS action frames */ 4927 #define GAS_REQUEST_ACTION_FRAME 10 4928 #define GAS_RESPONSE_ACTION_FRAME 11 4929 #define GAS_COMEBACK_REQUEST_ACTION_FRAME 12 4930 #define GAS_COMEBACK_RESPONSE_ACTION_FRAME 13 4931 4932 /* FTM - fine timing measurement public action frames */ 4933 BWL_PRE_PACKED_STRUCT struct dot11_ftm_req { 4934 uint8 category; /* category of action frame (4) */ 4935 uint8 action; /* public action (32) */ 4936 uint8 trigger; /* trigger/continue? */ 4937 /* optional lci, civic loc, ftm params */ 4938 } BWL_POST_PACKED_STRUCT; 4939 typedef struct dot11_ftm_req dot11_ftm_req_t; 4940 4941 BWL_PRE_PACKED_STRUCT struct dot11_ftm { 4942 uint8 category; /* category of action frame (4) */ 4943 uint8 action; /* public action (33) */ 4944 uint8 dialog; /* dialog token */ 4945 uint8 follow_up; /* follow up dialog token */ 4946 uint8 tod[6]; /* t1 - last depart timestamp */ 4947 uint8 toa[6]; /* t4 - last ack arrival timestamp */ 4948 uint8 tod_err[2]; /* t1 error */ 4949 uint8 toa_err[2]; /* t4 error */ 4950 /* optional lci report, civic loc report, ftm params */ 4951 } BWL_POST_PACKED_STRUCT; 4952 typedef struct dot11_ftm dot11_ftm_t; 4953 4954 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 1 4955 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x80 4956 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 7 4957 #define DOT11_FTM_ERR_NOT_CONT(_err) \ 4958 (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & DOT11_FTM_ERR_NOT_CONT_MASK) >> \ 4959 DOT11_FTM_ERR_NOT_CONT_SHIFT) 4960 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) \ 4961 do { \ 4962 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 4963 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 4964 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & \ 4965 DOT11_FTM_ERR_NOT_CONT_MASK; \ 4966 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 4967 } while (0) 4968 4969 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 4970 #define DOT11_FTM_ERR_MAX_ERR_MASK 0x7fff 4971 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 0 4972 #define DOT11_FTM_ERR_MAX_ERR(_err) (((((_err)[1] & 0x7f) << 8) | (_err)[0])) 4973 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) \ 4974 do { \ 4975 uint16 _val2; \ 4976 uint16 _not_cont; \ 4977 _val2 = (((_val)&DOT11_FTM_ERR_MAX_ERR_MASK) \ 4978 << DOT11_FTM_ERR_MAX_ERR_SHIFT); \ 4979 _val2 = (_val2 > 0x3fff) ? 0 : _val2; /* not expecting > 16ns error */ \ 4980 _not_cont = DOT11_FTM_ERR_NOT_CONT(_err); \ 4981 (_err)[0] = _val2 & 0xff; \ 4982 (_err)[1] = (_val2 >> 8) & 0xff; \ 4983 DOT11_FTM_ERR_SET_NOT_CONT(_err, _not_cont); \ 4984 } while (0) 4985 4986 #if defined(DOT11_FTM_ERR_ROM_COMPAT) 4987 /* incorrect defs - here for ROM compatibiity */ 4988 #undef DOT11_FTM_ERR_NOT_CONT_OFFSET 4989 #undef DOT11_FTM_ERR_NOT_CONT_MASK 4990 #undef DOT11_FTM_ERR_NOT_CONT_SHIFT 4991 #undef DOT11_FTM_ERR_NOT_CONT 4992 #undef DOT11_FTM_ERR_SET_NOT_CONT 4993 4994 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 0 4995 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x0001 4996 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 0 4997 #define DOT11_FTM_ERR_NOT_CONT(_err) \ 4998 (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & DOT11_FTM_ERR_NOT_CONT_MASK) >> \ 4999 DOT11_FTM_ERR_NOT_CONT_SHIFT) 5000 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) \ 5001 do { \ 5002 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 5003 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 5004 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & \ 5005 DOT11_FTM_ERR_NOT_CONT_MASK; \ 5006 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 5007 } while (0) 5008 5009 #undef DOT11_FTM_ERR_MAX_ERR_OFFSET 5010 #undef DOT11_FTM_ERR_MAX_ERR_MASK 5011 #undef DOT11_FTM_ERR_MAX_ERR_SHIFT 5012 #undef DOT11_FTM_ERR_MAX_ERR 5013 #undef DOT11_FTM_ERR_SET_MAX_ERR 5014 5015 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 5016 #define DOT11_FTM_ERR_MAX_ERR_MASK 0xfff7 5017 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 1 5018 #define DOT11_FTM_ERR_MAX_ERR(_err) ((((_err)[1] << 7) | (_err)[0]) >> 1) 5019 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) \ 5020 do { \ 5021 uint16 _val2; \ 5022 _val2 = (((_val) << DOT11_FTM_ERR_MAX_ERR_SHIFT) | \ 5023 ((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & \ 5024 DOT11_FTM_ERR_NOT_CONT_MASK)); \ 5025 (_err)[0] = _val2 & 0xff; \ 5026 (_err)[1] = _val2 >> 8 & 0xff; \ 5027 } while (0) 5028 #endif /* DOT11_FTM_ERR_ROM_COMPAT */ 5029 5030 BWL_PRE_PACKED_STRUCT struct dot11_ftm_params { 5031 uint8 id; /* DOT11_MNG_FTM_PARAM_ID 8.4.2.166 11mcd2.6/2014 - revisit */ 5032 uint8 len; 5033 uint8 info[9]; 5034 } BWL_POST_PACKED_STRUCT; 5035 typedef struct dot11_ftm_params dot11_ftm_params_t; 5036 #define DOT11_FTM_PARAMS_IE_LEN (sizeof(dot11_ftm_params_t) - 2) 5037 5038 #define FTM_PARAMS_FIELD(_p, _off, _mask, _shift) \ 5039 (((_p)->info[(_off)] & (_mask)) >> (_shift)) 5040 #define FTM_PARAMS_SET_FIELD(_p, _off, _mask, _shift, _val) \ 5041 do { \ 5042 uint8 _ptmp = (_p)->info[_off] & ~(_mask); \ 5043 (_p)->info[(_off)] = _ptmp | (((_val) << (_shift)) & (_mask)); \ 5044 } while (0) 5045 5046 #define FTM_PARAMS_STATUS_OFFSET 0 5047 #define FTM_PARAMS_STATUS_MASK 0x03 5048 #define FTM_PARAMS_STATUS_SHIFT 0 5049 #define FTM_PARAMS_STATUS(_p) \ 5050 FTM_PARAMS_FIELD(_p, FTM_PARAMS_STATUS_OFFSET, FTM_PARAMS_STATUS_MASK, \ 5051 FTM_PARAMS_STATUS_SHIFT) 5052 #define FTM_PARAMS_SET_STATUS(_p, _status) \ 5053 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_STATUS_OFFSET, FTM_PARAMS_STATUS_MASK, \ 5054 FTM_PARAMS_STATUS_SHIFT, _status) 5055 5056 #define FTM_PARAMS_VALUE_OFFSET 0 5057 #define FTM_PARAMS_VALUE_MASK 0x7c 5058 #define FTM_PARAMS_VALUE_SHIFT 2 5059 #define FTM_PARAMS_VALUE(_p) \ 5060 FTM_PARAMS_FIELD(_p, FTM_PARAMS_VALUE_OFFSET, FTM_PARAMS_VALUE_MASK, \ 5061 FTM_PARAMS_VALUE_SHIFT) 5062 #define FTM_PARAMS_SET_VALUE(_p, _value) \ 5063 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_VALUE_OFFSET, FTM_PARAMS_VALUE_MASK, \ 5064 FTM_PARAMS_VALUE_SHIFT, _value) 5065 #define FTM_PARAMS_MAX_VALUE 32 5066 5067 #define FTM_PARAMS_NBURSTEXP_OFFSET 1 5068 #define FTM_PARAMS_NBURSTEXP_MASK 0x0f 5069 #define FTM_PARAMS_NBURSTEXP_SHIFT 0 5070 #define FTM_PARAMS_NBURSTEXP(_p) \ 5071 FTM_PARAMS_FIELD(_p, FTM_PARAMS_NBURSTEXP_OFFSET, \ 5072 FTM_PARAMS_NBURSTEXP_MASK, FTM_PARAMS_NBURSTEXP_SHIFT) 5073 #define FTM_PARAMS_SET_NBURSTEXP(_p, _bexp) \ 5074 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_NBURSTEXP_OFFSET, \ 5075 FTM_PARAMS_NBURSTEXP_MASK, \ 5076 FTM_PARAMS_NBURSTEXP_SHIFT, _bexp) 5077 5078 #define FTM_PARAMS_NBURST(_p) (1 << FTM_PARAMS_NBURSTEXP(_p)) 5079 5080 enum { FTM_PARAMS_NBURSTEXP_NOPREF = 15 }; 5081 5082 enum { FTM_PARAMS_BURSTTMO_NOPREF = 15 }; 5083 5084 #define FTM_PARAMS_BURSTTMO_OFFSET 1 5085 #define FTM_PARAMS_BURSTTMO_MASK 0xf0 5086 #define FTM_PARAMS_BURSTTMO_SHIFT 4 5087 #define FTM_PARAMS_BURSTTMO(_p) \ 5088 FTM_PARAMS_FIELD(_p, FTM_PARAMS_BURSTTMO_OFFSET, FTM_PARAMS_BURSTTMO_MASK, \ 5089 FTM_PARAMS_BURSTTMO_SHIFT) 5090 /* set timeout in params using _tmo where timeout = 2^(_tmo) * 250us */ 5091 #define FTM_PARAMS_SET_BURSTTMO(_p, _tmo) \ 5092 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_BURSTTMO_OFFSET, \ 5093 FTM_PARAMS_BURSTTMO_MASK, FTM_PARAMS_BURSTTMO_SHIFT, \ 5094 (_tmo) + 2) 5095 5096 #define FTM_PARAMS_BURSTTMO_USEC(_val) ((1 << ((_val)-2)) * 250) 5097 #define FTM_PARAMS_BURSTTMO_VALID(_val) \ 5098 ((((_val) < 12 && (_val) > 1)) || (_val) == FTM_PARAMS_BURSTTMO_NOPREF) 5099 #define FTM_PARAMS_BURSTTMO_MAX_MSEC 128 /* 2^9 * 250us */ 5100 #define FTM_PARAMS_BURSTTMO_MAX_USEC 128000 /* 2^9 * 250us */ 5101 5102 #define FTM_PARAMS_MINDELTA_OFFSET 2 5103 #define FTM_PARAMS_MINDELTA_USEC(_p) \ 5104 ((_p)->info[FTM_PARAMS_MINDELTA_OFFSET] * 100) 5105 #define FTM_PARAMS_SET_MINDELTA_USEC(_p, _delta) \ 5106 do { \ 5107 (_p)->info[FTM_PARAMS_MINDELTA_OFFSET] = (_delta) / 100; \ 5108 } while (0) 5109 5110 enum { FTM_PARAMS_MINDELTA_NOPREF = 0 }; 5111 5112 #define FTM_PARAMS_PARTIAL_TSF(_p) ((_p)->info[4] << 8 | (_p)->info[3]) 5113 #define FTM_PARAMS_SET_PARTIAL_TSF(_p, _partial_tsf) \ 5114 do { \ 5115 (_p)->info[3] = (_partial_tsf)&0xff; \ 5116 (_p)->info[4] = ((_partial_tsf) >> 8) & 0xff; \ 5117 } while (0) 5118 5119 #define FTM_PARAMS_PARTIAL_TSF_MASK 0x0000000003fffc00ULL 5120 #define FTM_PARAMS_PARTIAL_TSF_SHIFT 10 5121 #define FTM_PARAMS_PARTIAL_TSF_BIT_LEN 16 5122 #define FTM_PARAMS_PARTIAL_TSF_MAX 0xffff 5123 5124 /* FTM can indicate upto 62k TUs forward and 1k TU backward */ 5125 #define FTM_PARAMS_TSF_FW_HI (63487 << 10) /* in micro sec */ 5126 #define FTM_PARAMS_TSF_BW_LOW (64512 << 10) /* in micro sec */ 5127 #define FTM_PARAMS_TSF_BW_HI (65535 << 10) /* in micro sec */ 5128 #define FTM_PARAMS_TSF_FW_MAX FTM_PARAMS_TSF_FW_HI 5129 #define FTM_PARAMS_TSF_BW_MAX (FTM_PARAMS_TSF_BW_HI - FTM_PARAMS_TSF_BW_LOW) 5130 5131 #define FTM_PARAMS_PTSFNOPREF_OFFSET 5 5132 #define FTM_PARAMS_PTSFNOPREF_MASK 0x1 5133 #define FTM_PARAMS_PTSFNOPREF_SHIFT 0 5134 #define FTM_PARAMS_PTSFNOPREF(_p) \ 5135 FTM_PARAMS_FIELD(_p, FTM_PARAMS_PTSFNOPREF_OFFSET, \ 5136 FTM_PARAMS_PTSFNOPREF_MASK, FTM_PARAMS_PTSFNOPREF_SHIFT) 5137 #define FTM_PARAMS_SET_PTSFNOPREF(_p, _nopref) \ 5138 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_PTSFNOPREF_OFFSET, \ 5139 FTM_PARAMS_PTSFNOPREF_MASK, \ 5140 FTM_PARAMS_PTSFNOPREF_SHIFT, _nopref) 5141 5142 #define FTM_PARAMS_ASAP_OFFSET 5 5143 #define FTM_PARAMS_ASAP_MASK 0x4 5144 #define FTM_PARAMS_ASAP_SHIFT 2 5145 #define FTM_PARAMS_ASAP(_p) \ 5146 FTM_PARAMS_FIELD(_p, FTM_PARAMS_ASAP_OFFSET, FTM_PARAMS_ASAP_MASK, \ 5147 FTM_PARAMS_ASAP_SHIFT) 5148 #define FTM_PARAMS_SET_ASAP(_p, _asap) \ 5149 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_ASAP_OFFSET, FTM_PARAMS_ASAP_MASK, \ 5150 FTM_PARAMS_ASAP_SHIFT, _asap) 5151 5152 /* FTM1 - AKA ASAP Capable */ 5153 #define FTM_PARAMS_FTM1_OFFSET 5 5154 #define FTM_PARAMS_FTM1_MASK 0x02 5155 #define FTM_PARAMS_FTM1_SHIFT 1 5156 #define FTM_PARAMS_FTM1(_p) \ 5157 FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTM1_OFFSET, FTM_PARAMS_FTM1_MASK, \ 5158 FTM_PARAMS_FTM1_SHIFT) 5159 #define FTM_PARAMS_SET_FTM1(_p, _ftm1) \ 5160 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_FTM1_OFFSET, FTM_PARAMS_FTM1_MASK, \ 5161 FTM_PARAMS_FTM1_SHIFT, _ftm1) 5162 5163 #define FTM_PARAMS_FTMS_PER_BURST_OFFSET 5 5164 #define FTM_PARAMS_FTMS_PER_BURST_MASK 0xf8 5165 #define FTM_PARAMS_FTMS_PER_BURST_SHIFT 3 5166 #define FTM_PARAMS_FTMS_PER_BURST(_p) \ 5167 FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTMS_PER_BURST_OFFSET, \ 5168 FTM_PARAMS_FTMS_PER_BURST_MASK, \ 5169 FTM_PARAMS_FTMS_PER_BURST_SHIFT) 5170 #define FTM_PARAMS_SET_FTMS_PER_BURST(_p, _nftms) \ 5171 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_FTMS_PER_BURST_OFFSET, \ 5172 FTM_PARAMS_FTMS_PER_BURST_MASK, \ 5173 FTM_PARAMS_FTMS_PER_BURST_SHIFT, _nftms) 5174 5175 enum { FTM_PARAMS_FTMS_PER_BURST_NOPREF = 0 }; 5176 5177 #define FTM_PARAMS_CHAN_INFO_OFFSET 6 5178 #define FTM_PARAMS_CHAN_INFO_MASK 0xfc 5179 #define FTM_PARAMS_CHAN_INFO_SHIFT 2 5180 #define FTM_PARAMS_CHAN_INFO(_p) \ 5181 FTM_PARAMS_FIELD(_p, FTM_PARAMS_CHAN_INFO_OFFSET, \ 5182 FTM_PARAMS_CHAN_INFO_MASK, FTM_PARAMS_CHAN_INFO_SHIFT) 5183 #define FTM_PARAMS_SET_CHAN_INFO(_p, _ci) \ 5184 FTM_PARAMS_SET_FIELD(_p, FTM_PARAMS_CHAN_INFO_OFFSET, \ 5185 FTM_PARAMS_CHAN_INFO_MASK, \ 5186 FTM_PARAMS_CHAN_INFO_SHIFT, _ci) 5187 5188 /* burst period - units of 100ms */ 5189 #define FTM_PARAMS_BURST_PERIOD(_p) (((_p)->info[8] << 8) | (_p)->info[7]) 5190 #define FTM_PARAMS_SET_BURST_PERIOD(_p, _bp) \ 5191 do { \ 5192 (_p)->info[7] = (_bp)&0xff; \ 5193 (_p)->info[8] = ((_bp) >> 8) & 0xff; \ 5194 } while (0) 5195 5196 #define FTM_PARAMS_BURST_PERIOD_MS(_p) (FTM_PARAMS_BURST_PERIOD(_p) * 100) 5197 5198 enum { FTM_PARAMS_BURST_PERIOD_NOPREF = 0 }; 5199 5200 /* FTM status values - last updated from 11mcD4.0 */ 5201 enum { 5202 FTM_PARAMS_STATUS_RESERVED = 0, 5203 FTM_PARAMS_STATUS_SUCCESSFUL = 1, 5204 FTM_PARAMS_STATUS_INCAPABLE = 2, 5205 FTM_PARAMS_STATUS_FAILED = 3, 5206 /* Below are obsolte */ 5207 FTM_PARAMS_STATUS_OVERRIDDEN = 4, 5208 FTM_PARAMS_STATUS_ASAP_INCAPABLE = 5, 5209 FTM_PARAMS_STATUS_ASAP_FAILED = 6, 5210 /* rest are reserved */ 5211 }; 5212 5213 enum { 5214 FTM_PARAMS_CHAN_INFO_NO_PREF = 0, 5215 FTM_PARAMS_CHAN_INFO_RESERVE1 = 1, 5216 FTM_PARAMS_CHAN_INFO_RESERVE2 = 2, 5217 FTM_PARAMS_CHAN_INFO_RESERVE3 = 3, 5218 FTM_PARAMS_CHAN_INFO_NON_HT_5 = 4, 5219 FTM_PARAMS_CHAN_INFO_RESERVE5 = 5, 5220 FTM_PARAMS_CHAN_INFO_NON_HT_10 = 6, 5221 FTM_PARAMS_CHAN_INFO_RESERVE7 = 7, 5222 FTM_PARAMS_CHAN_INFO_NON_HT_20 = 8, /* excludes 2.4G, and High rate DSSS */ 5223 FTM_PARAMS_CHAN_INFO_HT_MF_20 = 9, 5224 FTM_PARAMS_CHAN_INFO_VHT_20 = 10, 5225 FTM_PARAMS_CHAN_INFO_HT_MF_40 = 11, 5226 FTM_PARAMS_CHAN_INFO_VHT_40 = 12, 5227 FTM_PARAMS_CHAN_INFO_VHT_80 = 13, 5228 FTM_PARAMS_CHAN_INFO_VHT_80_80 = 14, 5229 FTM_PARAMS_CHAN_INFO_VHT_160_2_RFLOS = 15, 5230 FTM_PARAMS_CHAN_INFO_VHT_160 = 16, 5231 /* Reserved from 17 - 30 */ 5232 FTM_PARAMS_CHAN_INFO_DMG_2160 = 31, 5233 /* Reserved from 32 - 63 */ 5234 FTM_PARAMS_CHAN_INFO_MAX = 63 5235 }; 5236 5237 /* tag_ID/length/value_buffer tuple */ 5238 typedef BWL_PRE_PACKED_STRUCT struct { 5239 uint8 id; 5240 uint8 len; 5241 uint8 data[1]; 5242 } BWL_POST_PACKED_STRUCT ftm_vs_tlv_t; 5243 5244 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_ie { 5245 uint8 id; /* DOT11_MNG_VS_ID */ 5246 uint8 len; /* length following */ 5247 uint8 oui[3]; /* BRCM_PROP_OUI (or Customer) */ 5248 uint8 sub_type; /* BRCM_FTM_IE_TYPE (or Customer) */ 5249 uint8 version; 5250 ftm_vs_tlv_t tlvs[1]; 5251 } BWL_POST_PACKED_STRUCT; 5252 typedef struct dot11_ftm_vs_ie dot11_ftm_vs_ie_t; 5253 5254 /* same as payload of dot11_ftm_vs_ie. 5255 * This definition helps in having struct access 5256 * of pay load while building FTM VS IE from other modules(NAN) 5257 */ 5258 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_ie_pyld { 5259 uint8 sub_type; /* BRCM_FTM_IE_TYPE (or Customer) */ 5260 uint8 version; 5261 ftm_vs_tlv_t tlvs[1]; 5262 } BWL_POST_PACKED_STRUCT; 5263 typedef struct dot11_ftm_vs_ie_pyld dot11_ftm_vs_ie_pyld_t; 5264 5265 /* ftm vs api version */ 5266 #define BCM_FTM_VS_PARAMS_VERSION 0x01 5267 5268 /* ftm vendor specific information tlv types */ 5269 enum { 5270 FTM_VS_TLV_NONE = 0, 5271 FTM_VS_TLV_REQ_PARAMS = 1, /* additional request params (in FTM_REQ) */ 5272 FTM_VS_TLV_MEAS_INFO = 2, /* measurement information (in FTM_MEAS) */ 5273 FTM_VS_TLV_SEC_PARAMS = 3, /* security parameters (in either) */ 5274 FTM_VS_TLV_SEQ_PARAMS = 5275 4, /* toast parameters (FTM_REQ, BRCM proprietary) */ 5276 FTM_VS_TLV_MF_BUF = 5, /* multi frame buffer - may span ftm vs ie's */ 5277 FTM_VS_TLV_TIMING_PARAMS = 6, /* timing adjustments */ 5278 FTM_VS_TLV_MF_STATS_BUF = 7 /* multi frame statistics buffer */ 5279 /* add additional types above */ 5280 }; 5281 5282 /* the following definitions are *DEPRECATED* and moved to implemenetion files. 5283 * They are retained here because previous (May 2016) some branches use them 5284 */ 5285 #define FTM_TPK_LEN 16 5286 #define FTM_RI_RR_BUF_LEN 32 5287 #define FTM_TPK_RI_RR_LEN 13 5288 #define FTM_TPK_RI_RR_LEN_SECURE_2_0 28 5289 #define FTM_TPK_DIGEST_LEN 32 5290 #define FTM_TPK_BUFFER_LEN 128 5291 #define FTM_TPK_RI_PHY_LEN 7 5292 #define FTM_TPK_RR_PHY_LEN 7 5293 #define FTM_TPK_DATA_BUFFER_LEN 88 5294 #define FTM_TPK_LEN_SECURE_2_0 32 5295 #define FTM_TPK_RI_PHY_LEN_SECURE_2_0 14 5296 #define FTM_TPK_RR_PHY_LEN_SECURE_2_0 14 5297 5298 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_params { 5299 uint8 id; /* DOT11_MNG_VS_ID */ 5300 uint8 len; 5301 uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */ 5302 uint8 bcm_vs_id; 5303 ftm_vs_tlv_t ftm_tpk_ri_rr[1]; /* ftm_TPK_ri_rr place holder */ 5304 } BWL_POST_PACKED_STRUCT; 5305 typedef struct dot11_ftm_vs_params dot11_ftm_vs_tpk_ri_rr_params_t; 5306 #define DOT11_FTM_VS_LEN (sizeof(dot11_ftm_vs_tpk_ri_rr_params_t) - TLV_HDR_LEN) 5307 /* end *DEPRECATED* ftm definitions */ 5308 5309 BWL_PRE_PACKED_STRUCT struct dot11_ftm_sync_info { 5310 uint8 id; /* Extended - 255 11mc D4.3 */ 5311 uint8 len; 5312 uint8 id_ext; 5313 uint8 tsf_sync_info[4]; 5314 } BWL_POST_PACKED_STRUCT; 5315 typedef struct dot11_ftm_sync_info dot11_ftm_sync_info_t; 5316 5317 /* ftm tsf sync info ie len - includes id ext */ 5318 #define DOT11_FTM_SYNC_INFO_IE_LEN (sizeof(dot11_ftm_sync_info_t) - TLV_HDR_LEN) 5319 5320 #define DOT11_FTM_IS_SYNC_INFO_IE(_ie) \ 5321 (DOT11_MNG_IE_ID_EXT_MATCH(_ie, DOT11_MNG_FTM_SYNC_INFO) && \ 5322 (_ie)->len == DOT11_FTM_SYNC_INFO_IE_LEN) 5323 5324 BWL_PRE_PACKED_STRUCT struct dot11_dh_param_ie { 5325 uint8 id; /* OWE */ 5326 uint8 len; 5327 uint8 ext_id; /* EXT_MNG_OWE_DH_PARAM_ID */ 5328 uint16 group; 5329 uint8 pub_key[0]; 5330 } BWL_POST_PACKED_STRUCT; 5331 typedef struct dot11_dh_param_ie dot11_dh_param_ie_t; 5332 5333 #define DOT11_DH_EXTID_OFFSET (OFFSETOF(dot11_dh_param_ie_t, ext_id)) 5334 5335 #define DOT11_OWE_DH_PARAM_IE(_ie) \ 5336 (DOT11_MNG_IE_ID_EXT_MATCH(_ie, EXT_MNG_OWE_DH_PARAM_ID)) 5337 5338 #define DOT11_MNG_OWE_IE_ID_EXT_INIT(_ie, _id, _len) \ 5339 do { \ 5340 (_ie)->id = DOT11_MNG_ID_EXT_ID; \ 5341 (_ie)->len = _len; \ 5342 (_ie)->ext_id = _id; \ 5343 } while (0) 5344 5345 /* 802.11u interworking access network options */ 5346 #define IW_ANT_MASK 0x0f 5347 #define IW_INTERNET_MASK 0x10 5348 #define IW_ASRA_MASK 0x20 5349 #define IW_ESR_MASK 0x40 5350 #define IW_UESA_MASK 0x80 5351 5352 /* 802.11u interworking access network type */ 5353 #define IW_ANT_PRIVATE_NETWORK 0 5354 #define IW_ANT_PRIVATE_NETWORK_WITH_GUEST 1 5355 #define IW_ANT_CHARGEABLE_PUBLIC_NETWORK 2 5356 #define IW_ANT_FREE_PUBLIC_NETWORK 3 5357 #define IW_ANT_PERSONAL_DEVICE_NETWORK 4 5358 #define IW_ANT_EMERGENCY_SERVICES_NETWORK 5 5359 #define IW_ANT_TEST_NETWORK 14 5360 #define IW_ANT_WILDCARD_NETWORK 15 5361 5362 #define IW_ANT_LEN 1 5363 #define IW_VENUE_LEN 2 5364 #define IW_HESSID_LEN 6 5365 #define IW_HESSID_OFF (IW_ANT_LEN + IW_VENUE_LEN) 5366 #define IW_MAX_LEN (IW_ANT_LEN + IW_VENUE_LEN + IW_HESSID_LEN) 5367 5368 /* 802.11u advertisement protocol */ 5369 #define ADVP_ANQP_PROTOCOL_ID 0 5370 #define ADVP_MIH_PROTOCOL_ID 1 5371 5372 /* 802.11u advertisement protocol masks */ 5373 #define ADVP_QRL_MASK 0x7f 5374 #define ADVP_PAME_BI_MASK 0x80 5375 5376 /* 802.11u advertisement protocol values */ 5377 #define ADVP_QRL_REQUEST 0x00 5378 #define ADVP_QRL_RESPONSE 0x7f 5379 #define ADVP_PAME_BI_DEPENDENT 0x00 5380 #define ADVP_PAME_BI_INDEPENDENT ADVP_PAME_BI_MASK 5381 5382 /* 802.11u ANQP information ID */ 5383 #define ANQP_ID_QUERY_LIST 256 5384 #define ANQP_ID_CAPABILITY_LIST 257 5385 #define ANQP_ID_VENUE_NAME_INFO 258 5386 #define ANQP_ID_EMERGENCY_CALL_NUMBER_INFO 259 5387 #define ANQP_ID_NETWORK_AUTHENTICATION_TYPE_INFO 260 5388 #define ANQP_ID_ROAMING_CONSORTIUM_LIST 261 5389 #define ANQP_ID_IP_ADDRESS_TYPE_AVAILABILITY_INFO 262 5390 #define ANQP_ID_NAI_REALM_LIST 263 5391 #define ANQP_ID_G3PP_CELLULAR_NETWORK_INFO 264 5392 #define ANQP_ID_AP_GEOSPATIAL_LOCATION 265 5393 #define ANQP_ID_AP_CIVIC_LOCATION 266 5394 #define ANQP_ID_AP_LOCATION_PUBLIC_ID_URI 267 5395 #define ANQP_ID_DOMAIN_NAME_LIST 268 5396 #define ANQP_ID_EMERGENCY_ALERT_ID_URI 269 5397 #define ANQP_ID_EMERGENCY_NAI 271 5398 #define ANQP_ID_NEIGHBOR_REPORT 272 5399 #define ANQP_ID_VENDOR_SPECIFIC_LIST 56797 5400 5401 /* 802.11u ANQP ID len */ 5402 #define ANQP_INFORMATION_ID_LEN 2 5403 5404 /* 802.11u ANQP OUI */ 5405 #define ANQP_OUI_SUBTYPE 9 5406 5407 /* 802.11u venue name */ 5408 #define VENUE_LANGUAGE_CODE_SIZE 3 5409 #define VENUE_NAME_SIZE 255 5410 5411 /* 802.11u venue groups */ 5412 #define VENUE_UNSPECIFIED 0 5413 #define VENUE_ASSEMBLY 1 5414 #define VENUE_BUSINESS 2 5415 #define VENUE_EDUCATIONAL 3 5416 #define VENUE_FACTORY 4 5417 #define VENUE_INSTITUTIONAL 5 5418 #define VENUE_MERCANTILE 6 5419 #define VENUE_RESIDENTIAL 7 5420 #define VENUE_STORAGE 8 5421 #define VENUE_UTILITY 9 5422 #define VENUE_VEHICULAR 10 5423 #define VENUE_OUTDOOR 11 5424 5425 /* 802.11u network authentication type indicator */ 5426 #define NATI_UNSPECIFIED -1 5427 #define NATI_ACCEPTANCE_OF_TERMS_CONDITIONS 0 5428 #define NATI_ONLINE_ENROLLMENT_SUPPORTED 1 5429 #define NATI_HTTP_HTTPS_REDIRECTION 2 5430 #define NATI_DNS_REDIRECTION 3 5431 5432 /* 802.11u IP address type availability - IPv6 */ 5433 #define IPA_IPV6_SHIFT 0 5434 #define IPA_IPV6_MASK (0x03 << IPA_IPV6_SHIFT) 5435 #define IPA_IPV6_NOT_AVAILABLE 0x00 5436 #define IPA_IPV6_AVAILABLE 0x01 5437 #define IPA_IPV6_UNKNOWN_AVAILABILITY 0x02 5438 5439 /* 802.11u IP address type availability - IPv4 */ 5440 #define IPA_IPV4_SHIFT 2 5441 #define IPA_IPV4_MASK (0x3f << IPA_IPV4_SHIFT) 5442 #define IPA_IPV4_NOT_AVAILABLE 0x00 5443 #define IPA_IPV4_PUBLIC 0x01 5444 #define IPA_IPV4_PORT_RESTRICT 0x02 5445 #define IPA_IPV4_SINGLE_NAT 0x03 5446 #define IPA_IPV4_DOUBLE_NAT 0x04 5447 #define IPA_IPV4_PORT_RESTRICT_SINGLE_NAT 0x05 5448 #define IPA_IPV4_PORT_RESTRICT_DOUBLE_NAT 0x06 5449 #define IPA_IPV4_UNKNOWN_AVAILABILITY 0x07 5450 5451 /* 802.11u NAI realm encoding */ 5452 #define REALM_ENCODING_RFC4282 0 5453 #define REALM_ENCODING_UTF8 1 5454 5455 /* 802.11u IANA EAP method type numbers */ 5456 #define REALM_EAP_TLS 13 5457 #define REALM_EAP_LEAP 17 5458 #define REALM_EAP_SIM 18 5459 #define REALM_EAP_TTLS 21 5460 #define REALM_EAP_AKA 23 5461 #define REALM_EAP_PEAP 25 5462 #define REALM_EAP_FAST 43 5463 #define REALM_EAP_PSK 47 5464 #define REALM_EAP_AKAP 50 5465 #define REALM_EAP_EXPANDED 254 5466 5467 /* 802.11u authentication ID */ 5468 #define REALM_EXPANDED_EAP 1 5469 #define REALM_NON_EAP_INNER_AUTHENTICATION 2 5470 #define REALM_INNER_AUTHENTICATION_EAP 3 5471 #define REALM_EXPANDED_INNER_EAP 4 5472 #define REALM_CREDENTIAL 5 5473 #define REALM_TUNNELED_EAP_CREDENTIAL 6 5474 #define REALM_VENDOR_SPECIFIC_EAP 221 5475 5476 /* 802.11u non-EAP inner authentication type */ 5477 #define REALM_RESERVED_AUTH 0 5478 #define REALM_PAP 1 5479 #define REALM_CHAP 2 5480 #define REALM_MSCHAP 3 5481 #define REALM_MSCHAPV2 4 5482 5483 /* 802.11u credential type */ 5484 #define REALM_SIM 1 5485 #define REALM_USIM 2 5486 #define REALM_NFC 3 5487 #define REALM_HARDWARE_TOKEN 4 5488 #define REALM_SOFTOKEN 5 5489 #define REALM_CERTIFICATE 6 5490 #define REALM_USERNAME_PASSWORD 7 5491 #define REALM_SERVER_SIDE 8 5492 #define REALM_RESERVED_CRED 9 5493 #define REALM_VENDOR_SPECIFIC_CRED 10 5494 5495 /* 802.11u 3GPP PLMN */ 5496 #define G3PP_GUD_VERSION 0 5497 #define G3PP_PLMN_LIST_IE 0 5498 5499 /* AP Location Public ID Info encoding */ 5500 #define PUBLIC_ID_URI_FQDN_SE_ID 0 5501 /* URI/FQDN Descriptor field values */ 5502 #define LOCATION_ENCODING_HELD 1 5503 #define LOCATION_ENCODING_SUPL 2 5504 #define URI_FQDN_SIZE 255 5505 5506 /** hotspot2.0 indication element (vendor specific) */ 5507 BWL_PRE_PACKED_STRUCT struct hs20_ie { 5508 uint8 oui[3]; 5509 uint8 type; 5510 uint8 config; 5511 } BWL_POST_PACKED_STRUCT; 5512 typedef struct hs20_ie hs20_ie_t; 5513 #define HS20_IE_LEN 5 /* HS20 IE length */ 5514 5515 /** IEEE 802.11 Annex E */ 5516 typedef enum { 5517 DOT11_2GHZ_20MHZ_CLASS_12 = 81, /* Ch 1-11 */ 5518 DOT11_5GHZ_20MHZ_CLASS_1 = 115, /* Ch 36-48 */ 5519 DOT11_5GHZ_20MHZ_CLASS_2_DFS = 118, /* Ch 52-64 */ 5520 DOT11_5GHZ_20MHZ_CLASS_3 = 124, /* Ch 149-161 */ 5521 DOT11_5GHZ_20MHZ_CLASS_4_DFS = 121, /* Ch 100-140 */ 5522 DOT11_5GHZ_20MHZ_CLASS_5 = 125, /* Ch 149-165 */ 5523 DOT11_5GHZ_40MHZ_CLASS_22 = 116, /* Ch 36-44, lower */ 5524 DOT11_5GHZ_40MHZ_CLASS_23_DFS = 119, /* Ch 52-60, lower */ 5525 DOT11_5GHZ_40MHZ_CLASS_24_DFS = 122, /* Ch 100-132, lower */ 5526 DOT11_5GHZ_40MHZ_CLASS_25 = 126, /* Ch 149-157, lower */ 5527 DOT11_5GHZ_40MHZ_CLASS_27 = 117, /* Ch 40-48, upper */ 5528 DOT11_5GHZ_40MHZ_CLASS_28_DFS = 120, /* Ch 56-64, upper */ 5529 DOT11_5GHZ_40MHZ_CLASS_29_DFS = 123, /* Ch 104-136, upper */ 5530 DOT11_5GHZ_40MHZ_CLASS_30 = 127, /* Ch 153-161, upper */ 5531 DOT11_2GHZ_40MHZ_CLASS_32 = 83, /* Ch 1-7, lower */ 5532 DOT11_2GHZ_40MHZ_CLASS_33 = 84, /* Ch 5-11, upper */ 5533 } dot11_op_class_t; 5534 5535 /* QoS map */ 5536 #define QOS_MAP_FIXED_LENGTH (8 * 2) /* DSCP ranges fixed with 8 entries */ 5537 5538 #define BCM_AIBSS_IE_TYPE 56 5539 5540 #define SSE_OUI "\x00\x00\xF0" 5541 #define VENDOR_ENTERPRISE_STA_OUI_TYPE 0x22 5542 #define MAX_VSIE_DISASSOC (1) 5543 #define DISCO_VSIE_LEN 0x09u 5544 5545 /* This marks the end of a packed structure section. */ 5546 #include <packed_section_end.h> 5547 5548 #endif /* _802_11_H_ */ 5549