1 /* 2 * Fundamental types and constants relating to 802.11 3 * 4 * Copyright (C) 1999-2017, Broadcom Corporation 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 of 16 * the license of that module. An independent module is a module which is not 17 * 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 700693 2017-05-20 20:29:07Z $ 28 */ 29 30 #ifndef _802_11_H_ 31 #define _802_11_H_ 32 33 #ifndef _TYPEDEFS_H_ 34 #include <typedefs.h> 35 #endif 36 37 #ifndef _NET_ETHERNET_H_ 38 #include <ethernet.h> 39 #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 47 #define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ 48 49 /* Generic 802.11 frame constants */ 50 #define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */ 51 #define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */ 52 #define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */ 53 #define DOT11_FCS_LEN 4 /* d11 FCS length */ 54 #define DOT11_ICV_LEN 4 /* d11 ICV length */ 55 #define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */ 56 #define DOT11_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 (DOT11_A4_HDR_LEN + \ 70 DOT11_QOS_LEN + \ 71 DOT11_IV_AES_CCM_LEN + \ 72 DOT11_MAX_MPDU_BODY_LEN + \ 73 DOT11_ICV_LEN + \ 74 DOT11_FCS_LEN) /* d11 max MPDU length */ 75 76 #define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */ 77 78 /* dot11RTSThreshold */ 79 #define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */ 80 #define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */ 81 82 /* dot11FragmentationThreshold */ 83 #define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */ 84 #define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength 85 * of the attached PHY 86 */ 87 #define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */ 88 89 /* dot11BeaconPeriod */ 90 #define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */ 91 #define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */ 92 93 /* dot11DTIMPeriod */ 94 #define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */ 95 #define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */ 96 97 /** 802.2 LLC/SNAP header used by 802.11 per 802.1H */ 98 #define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */ 99 /* minimum LLC header length; DSAP, SSAP, 8 bit Control (unnumbered) */ 100 #define DOT11_LLC_HDR_LEN_MIN 3 101 #define DOT11_OUI_LEN 3 /* d11 OUI length */ 102 BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { 103 uint8 dsap; /* always 0xAA */ 104 uint8 ssap; /* always 0xAA */ 105 uint8 ctl; /* always 0x03 */ 106 uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 107 * Bridge-Tunnel: 0x00 0x00 0xF8 108 */ 109 uint16 type; /* ethertype */ 110 } BWL_POST_PACKED_STRUCT; 111 112 /* RFC1042 header used by 802.11 per 802.1H */ 113 #define RFC1042_HDR_LEN (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 10 /* 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 vendor-specific signaling 173 * category+OUI+vendor specific content ( this can be variable) 174 */ 175 BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { 176 uint8 category; 177 uint8 OUI[3]; 178 uint8 type; 179 uint8 subtype; 180 uint8 data[1040]; 181 } BWL_POST_PACKED_STRUCT; 182 typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t; 183 184 /** generic vendor specific action frame with variable length */ 185 BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { 186 uint8 category; 187 uint8 OUI[3]; 188 uint8 type; 189 uint8 subtype; 190 uint8 data[1]; 191 } BWL_POST_PACKED_STRUCT; 192 typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t; 193 194 #define DOT11_ACTION_VS_HDR_LEN 6 195 196 #define BCM_ACTION_OUI_BYTE0 0x00 197 #define BCM_ACTION_OUI_BYTE1 0x90 198 #define BCM_ACTION_OUI_BYTE2 0x4c 199 200 /* BA/BAR Control parameters */ 201 #define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */ 202 #define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */ 203 #define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */ 204 205 #define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */ 206 #define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */ 207 208 #define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */ 209 #define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */ 210 211 #define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */ 212 #define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */ 213 214 /** control frame header (BA/BAR) */ 215 BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { 216 uint16 fc; /* frame control */ 217 uint16 durid; /* duration/ID */ 218 struct ether_addr ra; /* receiver address */ 219 struct ether_addr ta; /* transmitter address */ 220 } BWL_POST_PACKED_STRUCT; 221 #define DOT11_CTL_HDR_LEN 16 /* control frame hdr len */ 222 223 /** BAR frame payload */ 224 BWL_PRE_PACKED_STRUCT struct dot11_bar { 225 uint16 bar_control; /* BAR Control */ 226 uint16 seqnum; /* Starting Sequence control */ 227 } BWL_POST_PACKED_STRUCT; 228 #define DOT11_BAR_LEN 4 /* BAR frame payload length */ 229 230 #define DOT11_BA_BITMAP_LEN 128 /* bitmap length */ 231 #define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */ 232 /** BA frame payload */ 233 BWL_PRE_PACKED_STRUCT struct dot11_ba { 234 uint16 ba_control; /* BA Control */ 235 uint16 seqnum; /* Starting Sequence control */ 236 uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */ 237 } BWL_POST_PACKED_STRUCT; 238 #define DOT11_BA_LEN 4 /* BA frame payload len (wo bitmap) */ 239 240 /** Management frame header */ 241 BWL_PRE_PACKED_STRUCT struct dot11_management_header { 242 uint16 fc; /* frame control */ 243 uint16 durid; /* duration/ID */ 244 struct ether_addr da; /* receiver address */ 245 struct ether_addr sa; /* transmitter address */ 246 struct ether_addr bssid; /* BSS ID */ 247 uint16 seq; /* sequence control */ 248 } BWL_POST_PACKED_STRUCT; 249 typedef struct dot11_management_header dot11_management_header_t; 250 #define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */ 251 252 /* Management frame payloads */ 253 254 BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { 255 uint32 timestamp[2]; 256 uint16 beacon_interval; 257 uint16 capability; 258 } BWL_POST_PACKED_STRUCT; 259 #define DOT11_BCN_PRB_LEN 12 /* 802.11 beacon/probe frame fixed length */ 260 #define DOT11_BCN_PRB_FIXED_LEN 12 /* 802.11 beacon/probe frame fixed length */ 261 262 BWL_PRE_PACKED_STRUCT struct dot11_auth { 263 uint16 alg; /* algorithm */ 264 uint16 seq; /* sequence control */ 265 uint16 status; /* status code */ 266 } BWL_POST_PACKED_STRUCT; 267 #define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge IE */ 268 #define DOT11_AUTH_SEQ_STATUS_LEN 4 /* length of auth frame without challenge IE and 269 * without algorithm 270 */ 271 272 BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { 273 uint16 capability; /* capability information */ 274 uint16 listen; /* listen interval */ 275 } BWL_POST_PACKED_STRUCT; 276 #define DOT11_ASSOC_REQ_FIXED_LEN 4 /* length of assoc frame without info elts */ 277 278 BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { 279 uint16 capability; /* capability information */ 280 uint16 listen; /* listen interval */ 281 struct ether_addr ap; /* Current AP address */ 282 } BWL_POST_PACKED_STRUCT; 283 #define DOT11_REASSOC_REQ_FIXED_LEN 10 /* length of assoc frame without info elts */ 284 285 BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { 286 uint16 capability; /* capability information */ 287 uint16 status; /* status code */ 288 uint16 aid; /* association ID */ 289 } BWL_POST_PACKED_STRUCT; 290 #define DOT11_ASSOC_RESP_FIXED_LEN 6 /* length of assoc resp frame without info elts */ 291 292 BWL_PRE_PACKED_STRUCT struct dot11_action_measure { 293 uint8 category; 294 uint8 action; 295 uint8 token; 296 uint8 data[1]; 297 } BWL_POST_PACKED_STRUCT; 298 #define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */ 299 300 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { 301 uint8 category; 302 uint8 action; 303 uint8 ch_width; 304 } BWL_POST_PACKED_STRUCT; 305 306 BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops { 307 uint8 category; 308 uint8 action; 309 uint8 control; 310 } BWL_POST_PACKED_STRUCT; 311 312 BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query { 313 uint8 category; 314 uint8 action; 315 uint16 id; 316 } BWL_POST_PACKED_STRUCT; 317 318 BWL_PRE_PACKED_STRUCT struct dot11_action_vht_oper_mode { 319 uint8 category; 320 uint8 action; 321 uint8 mode; 322 } BWL_POST_PACKED_STRUCT; 323 324 /* These lengths assume 64 MU groups, as specified in 802.11ac-2013 */ 325 #define DOT11_ACTION_GID_MEMBERSHIP_LEN 8 /* bytes */ 326 #define DOT11_ACTION_GID_USER_POS_LEN 16 /* bytes */ 327 BWL_PRE_PACKED_STRUCT struct dot11_action_group_id { 328 uint8 category; 329 uint8 action; 330 uint8 membership_status[DOT11_ACTION_GID_MEMBERSHIP_LEN]; 331 uint8 user_position[DOT11_ACTION_GID_USER_POS_LEN]; 332 } BWL_POST_PACKED_STRUCT; 333 334 #define SM_PWRSAVE_ENABLE 1 335 #define SM_PWRSAVE_MODE 2 336 337 /* ************* 802.11h related definitions. ************* */ 338 BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { 339 uint8 id; 340 uint8 len; 341 uint8 power; 342 } BWL_POST_PACKED_STRUCT; 343 typedef struct dot11_power_cnst dot11_power_cnst_t; 344 345 BWL_PRE_PACKED_STRUCT struct dot11_power_cap { 346 int8 min; 347 int8 max; 348 } BWL_POST_PACKED_STRUCT; 349 typedef struct dot11_power_cap dot11_power_cap_t; 350 351 BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { 352 uint8 id; 353 uint8 len; 354 uint8 tx_pwr; 355 uint8 margin; 356 } BWL_POST_PACKED_STRUCT; 357 typedef struct dot11_tpc_rep dot11_tpc_rep_t; 358 #define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */ 359 360 BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { 361 uint8 id; 362 uint8 len; 363 uint8 first_channel; 364 uint8 num_channels; 365 } BWL_POST_PACKED_STRUCT; 366 typedef struct dot11_supp_channels dot11_supp_channels_t; 367 368 /** 369 * Extension Channel Offset IE: 802.11n-D1.0 spec. added sideband 370 * offset for 40MHz operation. The possible 3 values are: 371 * 1 = above control channel 372 * 3 = below control channel 373 * 0 = no extension channel 374 */ 375 BWL_PRE_PACKED_STRUCT struct dot11_extch { 376 uint8 id; /* IE ID, 62, DOT11_MNG_EXT_CHANNEL_OFFSET */ 377 uint8 len; /* IE length */ 378 uint8 extch; 379 } BWL_POST_PACKED_STRUCT; 380 typedef struct dot11_extch dot11_extch_ie_t; 381 382 BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { 383 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 384 uint8 len; /* IE length */ 385 uint8 oui[3]; 386 uint8 type; /* type indicates what follows */ 387 uint8 extch; 388 } BWL_POST_PACKED_STRUCT; 389 typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; 390 391 #define BRCM_EXTCH_IE_LEN 5 392 #define BRCM_EXTCH_IE_TYPE 53 /* 802.11n ID not yet assigned */ 393 #define DOT11_EXTCH_IE_LEN 1 394 #define DOT11_EXT_CH_MASK 0x03 /* extension channel mask */ 395 #define DOT11_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */ 396 #define DOT11_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */ 397 #define DOT11_EXT_CH_NONE 0x00 /* no extension ch. */ 398 399 BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { 400 uint8 category; 401 uint8 action; 402 uint8 data[1]; 403 } BWL_POST_PACKED_STRUCT; 404 typedef struct dot11_action_frmhdr dot11_action_frmhdr_t; 405 406 /* Action Field length */ 407 #define DOT11_ACTION_CATEGORY_LEN 1 408 #define DOT11_ACTION_ACTION_LEN 1 409 #define DOT11_ACTION_DIALOG_TOKEN_LEN 1 410 #define DOT11_ACTION_CAPABILITY_LEN 2 411 #define DOT11_ACTION_STATUS_CODE_LEN 2 412 #define DOT11_ACTION_REASON_CODE_LEN 2 413 #define DOT11_ACTION_TARGET_CH_LEN 1 414 #define DOT11_ACTION_OPER_CLASS_LEN 1 415 416 #define DOT11_ACTION_FRMHDR_LEN 2 417 418 /** CSA IE data structure */ 419 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { 420 uint8 id; /* id DOT11_MNG_CHANNEL_SWITCH_ID */ 421 uint8 len; /* length of IE */ 422 uint8 mode; /* mode 0 or 1 */ 423 uint8 channel; /* channel switch to */ 424 uint8 count; /* number of beacons before switching */ 425 } BWL_POST_PACKED_STRUCT; 426 typedef struct dot11_channel_switch dot11_chan_switch_ie_t; 427 428 #define DOT11_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ 429 /* CSA mode - 802.11h-2003 $7.3.2.20 */ 430 #define DOT11_CSA_MODE_ADVISORY 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */ 431 #define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */ 432 433 BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { 434 uint8 category; 435 uint8 action; 436 dot11_chan_switch_ie_t chan_switch_ie; /* for switch IE */ 437 dot11_brcm_extch_ie_t extch_ie; /* extension channel offset */ 438 } BWL_POST_PACKED_STRUCT; 439 440 BWL_PRE_PACKED_STRUCT struct dot11_csa_body { 441 uint8 mode; /* mode 0 or 1 */ 442 uint8 reg; /* regulatory class */ 443 uint8 channel; /* channel switch to */ 444 uint8 count; /* number of beacons before switching */ 445 } BWL_POST_PACKED_STRUCT; 446 447 /** 11n Extended Channel Switch IE data structure */ 448 BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { 449 uint8 id; /* id DOT11_MNG_EXT_CSA_ID */ 450 uint8 len; /* length of IE */ 451 struct dot11_csa_body b; /* body of the ie */ 452 } BWL_POST_PACKED_STRUCT; 453 typedef struct dot11_ext_csa dot11_ext_csa_ie_t; 454 #define DOT11_EXT_CSA_IE_LEN 4 /* length of extended channel switch IE body */ 455 456 BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { 457 uint8 category; 458 uint8 action; 459 dot11_ext_csa_ie_t chan_switch_ie; /* for switch IE */ 460 } BWL_POST_PACKED_STRUCT; 461 462 BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { 463 uint8 category; 464 uint8 action; 465 struct dot11_csa_body b; /* body of the ie */ 466 } BWL_POST_PACKED_STRUCT; 467 468 /** Wide Bandwidth Channel Switch IE data structure */ 469 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel_switch { 470 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 471 uint8 len; /* length of IE */ 472 uint8 channel_width; /* new channel width */ 473 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 474 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 475 } BWL_POST_PACKED_STRUCT; 476 typedef struct dot11_wide_bw_channel_switch dot11_wide_bw_chan_switch_ie_t; 477 478 #define DOT11_WIDE_BW_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ 479 480 /** Channel Switch Wrapper IE data structure */ 481 BWL_PRE_PACKED_STRUCT struct dot11_channel_switch_wrapper { 482 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 483 uint8 len; /* length of IE */ 484 dot11_wide_bw_chan_switch_ie_t wb_chan_switch_ie; 485 } BWL_POST_PACKED_STRUCT; 486 typedef struct dot11_channel_switch_wrapper dot11_chan_switch_wrapper_ie_t; 487 488 typedef enum wide_bw_chan_width { 489 WIDE_BW_CHAN_WIDTH_20 = 0, 490 WIDE_BW_CHAN_WIDTH_40 = 1, 491 WIDE_BW_CHAN_WIDTH_80 = 2, 492 WIDE_BW_CHAN_WIDTH_160 = 3, 493 WIDE_BW_CHAN_WIDTH_80_80 = 4 494 } wide_bw_chan_width_t; 495 496 /** Wide Bandwidth Channel IE data structure */ 497 BWL_PRE_PACKED_STRUCT struct dot11_wide_bw_channel { 498 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_ID */ 499 uint8 len; /* length of IE */ 500 uint8 channel_width; /* channel width */ 501 uint8 center_frequency_segment_0; /* center frequency segment 0 */ 502 uint8 center_frequency_segment_1; /* center frequency segment 1 */ 503 } BWL_POST_PACKED_STRUCT; 504 typedef struct dot11_wide_bw_channel dot11_wide_bw_chan_ie_t; 505 506 #define DOT11_WIDE_BW_IE_LEN 3 /* length of IE data, not including 2 byte header */ 507 /** VHT Transmit Power Envelope IE data structure */ 508 BWL_PRE_PACKED_STRUCT struct dot11_vht_transmit_power_envelope { 509 uint8 id; /* id DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID */ 510 uint8 len; /* length of IE */ 511 uint8 transmit_power_info; 512 uint8 local_max_transmit_power_20; 513 } BWL_POST_PACKED_STRUCT; 514 typedef struct dot11_vht_transmit_power_envelope dot11_vht_transmit_power_envelope_ie_t; 515 516 /* vht transmit power envelope IE length depends on channel width */ 517 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_40MHZ 1 518 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_80MHZ 2 519 #define DOT11_VHT_TRANSMIT_PWR_ENVELOPE_IE_LEN_160MHZ 3 520 521 BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { 522 uint8 id; 523 uint8 len; 524 uint8 info; 525 } BWL_POST_PACKED_STRUCT; 526 typedef struct dot11_obss_coex dot11_obss_coex_t; 527 #define DOT11_OBSS_COEXINFO_LEN 1 /* length of OBSS Coexistence INFO IE */ 528 529 #define DOT11_OBSS_COEX_INFO_REQ 0x01 530 #define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 531 #define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04 532 533 BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { 534 uint8 id; 535 uint8 len; 536 uint8 regclass; 537 uint8 chanlist[1]; 538 } BWL_POST_PACKED_STRUCT; 539 typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; 540 #define DOT11_OBSS_CHANLIST_FIXED_LEN 1 /* fixed length of regclass */ 541 542 BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { 543 uint8 id; 544 uint8 len; 545 uint8 cap[1]; 546 } BWL_POST_PACKED_STRUCT; 547 typedef struct dot11_extcap_ie dot11_extcap_ie_t; 548 549 #define DOT11_EXTCAP_LEN_COEX 1 550 #define DOT11_EXTCAP_LEN_BT 3 551 #define DOT11_EXTCAP_LEN_IW 4 552 #define DOT11_EXTCAP_LEN_SI 6 553 554 #define DOT11_EXTCAP_LEN_TDLS 5 555 #define DOT11_11AC_EXTCAP_LEN_TDLS 8 556 557 #define DOT11_EXTCAP_LEN_FMS 2 558 #define DOT11_EXTCAP_LEN_PROXY_ARP 2 559 #define DOT11_EXTCAP_LEN_TFS 3 560 #define DOT11_EXTCAP_LEN_WNM_SLEEP 3 561 #define DOT11_EXTCAP_LEN_TIMBC 3 562 #define DOT11_EXTCAP_LEN_BSSTRANS 3 563 #define DOT11_EXTCAP_LEN_DMS 4 564 #define DOT11_EXTCAP_LEN_WNM_NOTIFICATION 6 565 #define DOT11_EXTCAP_LEN_TDLS_WBW 8 566 #define DOT11_EXTCAP_LEN_OPMODE_NOTIFICATION 8 567 568 /* TDLS Capabilities */ 569 #define DOT11_TDLS_CAP_TDLS 37 /* TDLS support */ 570 #define DOT11_TDLS_CAP_PU_BUFFER_STA 28 /* TDLS Peer U-APSD buffer STA support */ 571 #define DOT11_TDLS_CAP_PEER_PSM 20 /* TDLS Peer PSM support */ 572 #define DOT11_TDLS_CAP_CH_SW 30 /* TDLS Channel switch */ 573 #define DOT11_TDLS_CAP_PROH 38 /* TDLS prohibited */ 574 #define DOT11_TDLS_CAP_CH_SW_PROH 39 /* TDLS Channel switch prohibited */ 575 #define DOT11_TDLS_CAP_TDLS_WIDER_BW 61 /* TDLS Wider Band-Width */ 576 577 #define TDLS_CAP_MAX_BIT 39 /* TDLS max bit defined in ext cap */ 578 579 /* 802.11h/802.11k Measurement Request/Report IEs */ 580 /* Measurement Type field */ 581 #define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */ 582 #define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */ 583 #define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement RPI type */ 584 #define DOT11_MEASURE_TYPE_CHLOAD 3 /* d11 measurement Channel Load type */ 585 #define DOT11_MEASURE_TYPE_NOISE 4 /* d11 measurement Noise Histogram type */ 586 #define DOT11_MEASURE_TYPE_BEACON 5 /* d11 measurement Beacon type */ 587 #define DOT11_MEASURE_TYPE_FRAME 6 /* d11 measurement Frame type */ 588 #define DOT11_MEASURE_TYPE_STAT 7 /* d11 measurement STA Statistics type */ 589 #define DOT11_MEASURE_TYPE_LCI 8 /* d11 measurement LCI type */ 590 #define DOT11_MEASURE_TYPE_TXSTREAM 9 /* d11 measurement TX Stream type */ 591 #define DOT11_MEASURE_TYPE_MCDIAGS 10 /* d11 measurement multicast diagnostics */ 592 #define DOT11_MEASURE_TYPE_CIVICLOC 11 /* d11 measurement location civic */ 593 #define DOT11_MEASURE_TYPE_LOC_ID 12 /* d11 measurement location identifier */ 594 #define DOT11_MEASURE_TYPE_DIRCHANQ 13 /* d11 measurement dir channel quality */ 595 #define DOT11_MEASURE_TYPE_DIRMEAS 14 /* d11 measurement directional */ 596 #define DOT11_MEASURE_TYPE_DIRSTATS 15 /* d11 measurement directional stats */ 597 #define DOT11_MEASURE_TYPE_FTMRANGE 16 /* d11 measurement Fine Timing */ 598 #define DOT11_MEASURE_TYPE_PAUSE 255 /* d11 measurement pause type */ 599 600 /* Measurement Request Modes */ 601 #define DOT11_MEASURE_MODE_PARALLEL (1<<0) /* d11 measurement parallel */ 602 #define DOT11_MEASURE_MODE_ENABLE (1<<1) /* d11 measurement enable */ 603 #define DOT11_MEASURE_MODE_REQUEST (1<<2) /* d11 measurement request */ 604 #define DOT11_MEASURE_MODE_REPORT (1<<3) /* d11 measurement report */ 605 #define DOT11_MEASURE_MODE_DUR (1<<4) /* d11 measurement dur mandatory */ 606 /* Measurement Report Modes */ 607 #define DOT11_MEASURE_MODE_LATE (1<<0) /* d11 measurement late */ 608 #define DOT11_MEASURE_MODE_INCAPABLE (1<<1) /* d11 measurement incapable */ 609 #define DOT11_MEASURE_MODE_REFUSED (1<<2) /* d11 measurement refuse */ 610 /* Basic Measurement Map bits */ 611 #define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) /* d11 measurement basic map BSS */ 612 #define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) /* d11 measurement map OFDM */ 613 #define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) /* d11 measurement map unknown */ 614 #define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) /* d11 measurement map radar */ 615 #define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) /* d11 measurement map unmeasuremnt */ 616 617 BWL_PRE_PACKED_STRUCT struct dot11_meas_req { 618 uint8 id; 619 uint8 len; 620 uint8 token; 621 uint8 mode; 622 uint8 type; 623 uint8 channel; 624 uint8 start_time[8]; 625 uint16 duration; 626 } BWL_POST_PACKED_STRUCT; 627 typedef struct dot11_meas_req dot11_meas_req_t; 628 #define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */ 629 /* length of Measure Request IE data not including variable len */ 630 #define DOT11_MNG_IE_MREQ_FIXED_LEN 3 /* d11 measurement request IE fixed length */ 631 632 BWL_PRE_PACKED_STRUCT struct dot11_meas_req_loc { 633 uint8 id; 634 uint8 len; 635 uint8 token; 636 uint8 mode; 637 uint8 type; 638 BWL_PRE_PACKED_STRUCT union 639 { 640 BWL_PRE_PACKED_STRUCT struct { 641 uint8 subject; 642 uint8 data[1]; 643 } BWL_POST_PACKED_STRUCT lci; 644 BWL_PRE_PACKED_STRUCT struct { 645 uint8 subject; 646 uint8 type; /* type of civic location */ 647 uint8 siu; /* service interval units */ 648 uint16 si; /* service interval */ 649 uint8 data[1]; 650 } BWL_POST_PACKED_STRUCT civic; 651 BWL_PRE_PACKED_STRUCT struct { 652 uint8 subject; 653 uint8 siu; /* service interval units */ 654 uint16 si; /* service interval */ 655 uint8 data[1]; 656 } BWL_POST_PACKED_STRUCT locid; 657 BWL_PRE_PACKED_STRUCT struct { 658 uint16 max_init_delay; /* maximum random initial delay */ 659 uint8 min_ap_count; 660 uint8 data[1]; 661 } BWL_POST_PACKED_STRUCT ftm_range; 662 } BWL_POST_PACKED_STRUCT req; 663 } BWL_POST_PACKED_STRUCT; 664 typedef struct dot11_meas_req_loc dot11_meas_req_loc_t; 665 #define DOT11_MNG_IE_MREQ_MIN_LEN 4 /* d11 measurement report IE length */ 666 #define DOT11_MNG_IE_MREQ_LCI_FIXED_LEN 4 /* d11 measurement report IE length */ 667 #define DOT11_MNG_IE_MREQ_CIVIC_FIXED_LEN 8 /* d11 measurement report IE length */ 668 #define DOT11_MNG_IE_MREQ_FRNG_FIXED_LEN 6 /* d11 measurement report IE length */ 669 670 BWL_PRE_PACKED_STRUCT struct dot11_lci_subelement { 671 uint8 subelement; 672 uint8 length; 673 uint8 lci_data[1]; 674 } BWL_POST_PACKED_STRUCT; 675 typedef struct dot11_lci_subelement dot11_lci_subelement_t; 676 677 BWL_PRE_PACKED_STRUCT struct dot11_colocated_bssid_list_se { 678 uint8 sub_id; 679 uint8 length; 680 uint8 max_bssid_ind; /* MaxBSSID Indicator */ 681 struct ether_addr bssid[1]; /* variable */ 682 } BWL_POST_PACKED_STRUCT; 683 typedef struct dot11_colocated_bssid_list_se dot11_colocated_bssid_list_se_t; 684 #define DOT11_LCI_COLOCATED_BSSID_LIST_FIXED_LEN 3 685 #define DOT11_LCI_COLOCATED_BSSID_SUBELEM_ID 7 686 687 BWL_PRE_PACKED_STRUCT struct dot11_civic_subelement { 688 uint8 type; /* type of civic location */ 689 uint8 subelement; 690 uint8 length; 691 uint8 civic_data[1]; 692 } BWL_POST_PACKED_STRUCT; 693 typedef struct dot11_civic_subelement dot11_civic_subelement_t; 694 695 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { 696 uint8 id; 697 uint8 len; 698 uint8 token; 699 uint8 mode; 700 uint8 type; 701 BWL_PRE_PACKED_STRUCT union 702 { 703 BWL_PRE_PACKED_STRUCT struct { 704 uint8 channel; 705 uint8 start_time[8]; 706 uint16 duration; 707 uint8 map; 708 } BWL_POST_PACKED_STRUCT basic; 709 BWL_PRE_PACKED_STRUCT struct { 710 uint8 subelement; 711 uint8 length; 712 uint8 data[1]; 713 } BWL_POST_PACKED_STRUCT lci; 714 BWL_PRE_PACKED_STRUCT struct { 715 uint8 type; /* type of civic location */ 716 uint8 subelement; 717 uint8 length; 718 uint8 data[1]; 719 } BWL_POST_PACKED_STRUCT civic; 720 BWL_PRE_PACKED_STRUCT struct { 721 uint8 exp_tsf[8]; 722 uint8 subelement; 723 uint8 length; 724 uint8 data[1]; 725 } BWL_POST_PACKED_STRUCT locid; 726 BWL_PRE_PACKED_STRUCT struct { 727 uint8 entry_count; 728 uint8 data[1]; 729 } BWL_POST_PACKED_STRUCT ftm_range; 730 uint8 data[1]; 731 } BWL_POST_PACKED_STRUCT rep; 732 } BWL_POST_PACKED_STRUCT; 733 typedef struct dot11_meas_rep dot11_meas_rep_t; 734 #define DOT11_MNG_IE_MREP_MIN_LEN 5 /* d11 measurement report IE length */ 735 #define DOT11_MNG_IE_MREP_LCI_FIXED_LEN 5 /* d11 measurement report IE length */ 736 #define DOT11_MNG_IE_MREP_CIVIC_FIXED_LEN 6 /* d11 measurement report IE length */ 737 #define DOT11_MNG_IE_MREP_LOCID_FIXED_LEN 13 /* d11 measurement report IE length */ 738 #define DOT11_MNG_IE_MREP_BASIC_FIXED_LEN 15 /* d11 measurement report IE length */ 739 #define DOT11_MNG_IE_MREP_FRNG_FIXED_LEN 4 740 741 /* length of Measure Report IE data not including variable len */ 742 #define DOT11_MNG_IE_MREP_FIXED_LEN 3 /* d11 measurement response IE fixed length */ 743 744 BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { 745 uint8 channel; 746 uint8 start_time[8]; 747 uint16 duration; 748 uint8 map; 749 } BWL_POST_PACKED_STRUCT; 750 typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; 751 #define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length */ 752 753 BWL_PRE_PACKED_STRUCT struct dot11_quiet { 754 uint8 id; 755 uint8 len; 756 uint8 count; /* TBTTs until beacon interval in quiet starts */ 757 uint8 period; /* Beacon intervals between periodic quiet periods ? */ 758 uint16 duration; /* Length of quiet period, in TU's */ 759 uint16 offset; /* TU's offset from TBTT in Count field */ 760 } BWL_POST_PACKED_STRUCT; 761 typedef struct dot11_quiet dot11_quiet_t; 762 763 BWL_PRE_PACKED_STRUCT struct chan_map_tuple { 764 uint8 channel; 765 uint8 map; 766 } BWL_POST_PACKED_STRUCT; 767 typedef struct chan_map_tuple chan_map_tuple_t; 768 769 BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { 770 uint8 id; 771 uint8 len; 772 uint8 eaddr[ETHER_ADDR_LEN]; 773 uint8 interval; 774 chan_map_tuple_t map[1]; 775 } BWL_POST_PACKED_STRUCT; 776 typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; 777 778 /* WME Elements */ 779 #define WME_OUI "\x00\x50\xf2" /* WME OUI */ 780 #define WME_OUI_LEN 3 781 #define WME_OUI_TYPE 2 /* WME type */ 782 #define WME_TYPE 2 /* WME type, deprecated */ 783 #define WME_SUBTYPE_IE 0 /* Information Element */ 784 #define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ 785 #define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ 786 #define WME_VER 1 /* WME version */ 787 788 /* WME Access Category Indices (ACIs) */ 789 #define AC_BE 0 /* Best Effort */ 790 #define AC_BK 1 /* Background */ 791 #define AC_VI 2 /* Video */ 792 #define AC_VO 3 /* Voice */ 793 #define AC_COUNT 4 /* number of ACs */ 794 795 typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */ 796 797 #define AC_BITMAP_NONE 0x0 /* No ACs */ 798 #define AC_BITMAP_ALL 0xf /* All ACs */ 799 #define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) 800 #define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) 801 #define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) 802 803 /* Management PKT Lifetime indices */ 804 /* Removing flag checks 'BCMINTERNAL || WLTEST' 805 * while merging MERGE BIS120RC4 to DINGO2 806 */ 807 #define MGMT_ALL 0xffff 808 #define MGMT_AUTH_LT FC_SUBTYPE_AUTH 809 #define MGMT_ASSOC_LT FC_SUBTYPE_ASSOC_REQ 810 811 /** WME Information Element (IE) */ 812 BWL_PRE_PACKED_STRUCT struct wme_ie { 813 uint8 oui[3]; 814 uint8 type; 815 uint8 subtype; 816 uint8 version; 817 uint8 qosinfo; 818 } BWL_POST_PACKED_STRUCT; 819 typedef struct wme_ie wme_ie_t; 820 #define WME_IE_LEN 7 /* WME IE length */ 821 822 BWL_PRE_PACKED_STRUCT struct edcf_acparam { 823 uint8 ACI; 824 uint8 ECW; 825 uint16 TXOP; /* stored in network order (ls octet first) */ 826 } BWL_POST_PACKED_STRUCT; 827 typedef struct edcf_acparam edcf_acparam_t; 828 829 /** WME Parameter Element (PE) */ 830 BWL_PRE_PACKED_STRUCT struct wme_param_ie { 831 uint8 oui[3]; 832 uint8 type; 833 uint8 subtype; 834 uint8 version; 835 uint8 qosinfo; 836 uint8 rsvd; 837 edcf_acparam_t acparam[AC_COUNT]; 838 } BWL_POST_PACKED_STRUCT; 839 typedef struct wme_param_ie wme_param_ie_t; 840 #define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */ 841 842 /* QoS Info field for IE as sent from AP */ 843 #define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */ 844 #define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */ 845 #define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */ 846 #define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */ 847 848 /* QoS Info field for IE as sent from STA */ 849 #define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */ 850 #define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */ 851 #define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */ 852 #define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */ 853 #define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */ 854 #define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */ 855 #define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */ 856 #define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */ 857 #define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */ 858 #define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */ 859 #define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */ 860 #define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */ 861 862 /* ACI */ 863 #define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */ 864 #define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */ 865 #define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */ 866 #define EDCF_ACM_MASK 0x10 /* ACM mask */ 867 #define EDCF_ACI_MASK 0x60 /* ACI mask */ 868 #define EDCF_ACI_SHIFT 5 /* ACI shift */ 869 #define EDCF_AIFSN_SHIFT 12 /* 4 MSB(0xFFF) in ifs_ctl for AC idx */ 870 871 /* ECW */ 872 #define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */ 873 #define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */ 874 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) 875 #define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */ 876 #define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */ 877 #define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */ 878 879 /* TXOP */ 880 #define EDCF_TXOP_MIN 0 /* TXOP minimum value */ 881 #define EDCF_TXOP_MAX 65535 /* TXOP maximum value */ 882 #define EDCF_TXOP2USEC(txop) ((txop) << 5) 883 884 /* Default BE ACI value for non-WME connection STA */ 885 #define NON_EDCF_AC_BE_ACI_STA 0x02 886 887 /* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 */ 888 #define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */ 889 #define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */ 890 #define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */ 891 #define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */ 892 #define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */ 893 #define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */ 894 #define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */ 895 #define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */ 896 #define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */ 897 #define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */ 898 #define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */ 899 #define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */ 900 901 /* Default EDCF parameters that AP uses; WMM draft Table 14 */ 902 #define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */ 903 #define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */ 904 #define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */ 905 #define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */ 906 #define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */ 907 #define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */ 908 #define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */ 909 #define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */ 910 #define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */ 911 #define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */ 912 #define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */ 913 #define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */ 914 915 /** EDCA Parameter IE */ 916 BWL_PRE_PACKED_STRUCT struct edca_param_ie { 917 uint8 qosinfo; 918 uint8 rsvd; 919 edcf_acparam_t acparam[AC_COUNT]; 920 } BWL_POST_PACKED_STRUCT; 921 typedef struct edca_param_ie edca_param_ie_t; 922 #define EDCA_PARAM_IE_LEN 18 /* EDCA Parameter IE length */ 923 924 /** QoS Capability IE */ 925 BWL_PRE_PACKED_STRUCT struct qos_cap_ie { 926 uint8 qosinfo; 927 } BWL_POST_PACKED_STRUCT; 928 typedef struct qos_cap_ie qos_cap_ie_t; 929 930 BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { 931 uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */ 932 uint8 length; 933 uint16 station_count; /* total number of STAs associated */ 934 uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed medium busy */ 935 uint16 aac; /* available admission capacity */ 936 } BWL_POST_PACKED_STRUCT; 937 typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; 938 #define BSS_LOAD_IE_SIZE 7 /* BSS load IE size */ 939 940 #define WLC_QBSS_LOAD_CHAN_FREE_MAX 0xff /* max for channel free score */ 941 942 /* nom_msdu_size */ 943 #define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ 944 #define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ 945 946 /* surplus_bandwidth */ 947 /* Represented as 3 bits of integer, binary point, 13 bits fraction */ 948 #define INTEGER_SHIFT 13 /* integer shift */ 949 #define FRACTION_MASK 0x1FFF /* fraction mask */ 950 951 /** Management Notification Frame */ 952 BWL_PRE_PACKED_STRUCT struct dot11_management_notification { 953 uint8 category; /* DOT11_ACTION_NOTIFICATION */ 954 uint8 action; 955 uint8 token; 956 uint8 status; 957 uint8 data[1]; /* Elements */ 958 } BWL_POST_PACKED_STRUCT; 959 #define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ 960 961 /** Timeout Interval IE */ 962 BWL_PRE_PACKED_STRUCT struct ti_ie { 963 uint8 ti_type; 964 uint32 ti_val; 965 } BWL_POST_PACKED_STRUCT; 966 typedef struct ti_ie ti_ie_t; 967 #define TI_TYPE_REASSOC_DEADLINE 1 968 #define TI_TYPE_KEY_LIFETIME 2 969 970 #ifndef CISCO_AIRONET_OUI 971 #define CISCO_AIRONET_OUI "\x00\x40\x96" /* Cisco AIRONET OUI */ 972 #endif 973 /* QoS FastLane IE. */ 974 BWL_PRE_PACKED_STRUCT struct ccx_qfl_ie { 975 uint8 id; /* 221, DOT11_MNG_VS_ID */ 976 uint8 length; /* 5 */ 977 uint8 oui[3]; /* 00:40:96 */ 978 uint8 type; /* 11 */ 979 uint8 data; 980 } BWL_POST_PACKED_STRUCT; 981 typedef struct ccx_qfl_ie ccx_qfl_ie_t; 982 #define CCX_QFL_IE_TYPE 11 983 #define CCX_QFL_ENABLE_SHIFT 5 984 #define CCX_QFL_ENALBE (1 << CCX_QFL_ENABLE_SHIFT) 985 986 /* WME Action Codes */ 987 #define WME_ADDTS_REQUEST 0 /* WME ADDTS request */ 988 #define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */ 989 #define WME_DELTS_REQUEST 2 /* WME DELTS request */ 990 991 /* WME Setup Response Status Codes */ 992 #define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */ 993 #define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */ 994 #define WME_ADMISSION_REFUSED 3 /* WME admission refused */ 995 996 /* Macro to take a pointer to a beacon or probe response 997 * body and return the char* pointer to the SSID info element 998 */ 999 #define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) 1000 1001 /* Authentication frame payload constants */ 1002 #define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */ 1003 #define DOT11_SHARED_KEY 1 /* d11 shared authentication */ 1004 #define DOT11_FAST_BSS 2 /* d11 fast bss authentication */ 1005 #define DOT11_SAE 3 /* d11 simultaneous authentication of equals */ 1006 #define DOT11_FILS_SKEY_PFS 4 /* d11 fils shared key authentication w/o pfs */ 1007 #define DOT11_FILS_SKEY 5 /* d11 fils shared key authentication w/ pfs */ 1008 #define DOT11_FILS_PKEY 6 /* d11 fils public key authentication */ 1009 #define DOT11_CHALLENGE_LEN 128 /* d11 challenge text length */ 1010 1011 /* Frame control macros */ 1012 #define FC_PVER_MASK 0x3 /* PVER mask */ 1013 #define FC_PVER_SHIFT 0 /* PVER shift */ 1014 #define FC_TYPE_MASK 0xC /* type mask */ 1015 #define FC_TYPE_SHIFT 2 /* type shift */ 1016 #define FC_SUBTYPE_MASK 0xF0 /* subtype mask */ 1017 #define FC_SUBTYPE_SHIFT 4 /* subtype shift */ 1018 #define FC_TODS 0x100 /* to DS */ 1019 #define FC_TODS_SHIFT 8 /* to DS shift */ 1020 #define FC_FROMDS 0x200 /* from DS */ 1021 #define FC_FROMDS_SHIFT 9 /* from DS shift */ 1022 #define FC_MOREFRAG 0x400 /* more frag. */ 1023 #define FC_MOREFRAG_SHIFT 10 /* more frag. shift */ 1024 #define FC_RETRY 0x800 /* retry */ 1025 #define FC_RETRY_SHIFT 11 /* retry shift */ 1026 #define FC_PM 0x1000 /* PM */ 1027 #define FC_PM_SHIFT 12 /* PM shift */ 1028 #define FC_MOREDATA 0x2000 /* more data */ 1029 #define FC_MOREDATA_SHIFT 13 /* more data shift */ 1030 #define FC_WEP 0x4000 /* WEP */ 1031 #define FC_WEP_SHIFT 14 /* WEP shift */ 1032 #define FC_ORDER 0x8000 /* order */ 1033 #define FC_ORDER_SHIFT 15 /* order shift */ 1034 1035 /* sequence control macros */ 1036 #define SEQNUM_SHIFT 4 /* seq. number shift */ 1037 #define SEQNUM_MAX 0x1000 /* max seqnum + 1 */ 1038 #define FRAGNUM_MASK 0xF /* frag. number mask */ 1039 1040 /* Frame Control type/subtype defs */ 1041 1042 /* FC Types */ 1043 #define FC_TYPE_MNG 0 /* management type */ 1044 #define FC_TYPE_CTL 1 /* control type */ 1045 #define FC_TYPE_DATA 2 /* data type */ 1046 1047 /* Management Subtypes */ 1048 #define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */ 1049 #define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */ 1050 #define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */ 1051 #define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */ 1052 #define FC_SUBTYPE_PROBE_REQ 4 /* probe request */ 1053 #define FC_SUBTYPE_PROBE_RESP 5 /* probe response */ 1054 #define FC_SUBTYPE_BEACON 8 /* beacon */ 1055 #define FC_SUBTYPE_ATIM 9 /* ATIM */ 1056 #define FC_SUBTYPE_DISASSOC 10 /* disassoc. */ 1057 #define FC_SUBTYPE_AUTH 11 /* authentication */ 1058 #define FC_SUBTYPE_DEAUTH 12 /* de-authentication */ 1059 #define FC_SUBTYPE_ACTION 13 /* action */ 1060 #define FC_SUBTYPE_ACTION_NOACK 14 /* action no-ack */ 1061 1062 /* Control Subtypes */ 1063 #define FC_SUBTYPE_CTL_WRAPPER 7 /* Control Wrapper */ 1064 #define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */ 1065 #define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */ 1066 #define FC_SUBTYPE_PS_POLL 10 /* PS poll */ 1067 #define FC_SUBTYPE_RTS 11 /* RTS */ 1068 #define FC_SUBTYPE_CTS 12 /* CTS */ 1069 #define FC_SUBTYPE_ACK 13 /* ACK */ 1070 #define FC_SUBTYPE_CF_END 14 /* CF-END */ 1071 #define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */ 1072 1073 /* Data Subtypes */ 1074 #define FC_SUBTYPE_DATA 0 /* Data */ 1075 #define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */ 1076 #define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */ 1077 #define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */ 1078 #define FC_SUBTYPE_NULL 4 /* Null */ 1079 #define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */ 1080 #define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */ 1081 #define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */ 1082 #define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */ 1083 #define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */ 1084 #define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */ 1085 #define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */ 1086 #define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */ 1087 #define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */ 1088 #define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */ 1089 1090 /* Data Subtype Groups */ 1091 #define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) 1092 #define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) 1093 #define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) 1094 #define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) 1095 #define FC_SUBTYPE_ANY_PSPOLL(s) (((s) & 10) != 0) 1096 1097 /* Type/Subtype Combos */ 1098 #define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */ 1099 1100 #define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */ 1101 1102 #define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */ 1103 #define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */ 1104 1105 #define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */ 1106 #define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */ 1107 #define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */ 1108 #define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */ 1109 #define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */ 1110 #define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */ 1111 #define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */ 1112 #define FC_ATIM FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ATIM) /* ATIM */ 1113 #define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */ 1114 #define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */ 1115 #define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication */ 1116 #define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */ 1117 #define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) /* action no-ack */ 1118 1119 #define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) /* Control Wrapper */ 1120 #define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */ 1121 #define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */ 1122 #define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */ 1123 #define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */ 1124 #define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */ 1125 #define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */ 1126 #define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */ 1127 #define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */ 1128 1129 #define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */ 1130 #define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */ 1131 #define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */ 1132 #define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */ 1133 #define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */ 1134 1135 /* QoS Control Field */ 1136 1137 /* 802.1D Priority */ 1138 #define QOS_PRIO_SHIFT 0 /* QoS priority shift */ 1139 #define QOS_PRIO_MASK 0x0007 /* QoS priority mask */ 1140 #define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */ 1141 1142 /* Traffic Identifier */ 1143 #define QOS_TID_SHIFT 0 /* QoS TID shift */ 1144 #define QOS_TID_MASK 0x000f /* QoS TID mask */ 1145 #define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */ 1146 1147 /* End of Service Period (U-APSD) */ 1148 #define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */ 1149 #define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */ 1150 #define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */ 1151 1152 /* Ack Policy */ 1153 #define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */ 1154 #define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */ 1155 #define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */ 1156 #define QOS_ACK_BLOCK_ACK 3 /* Block Ack */ 1157 #define QOS_ACK_SHIFT 5 /* QoS ACK shift */ 1158 #define QOS_ACK_MASK 0x0060 /* QoS ACK mask */ 1159 #define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */ 1160 1161 /* A-MSDU flag */ 1162 #define QOS_AMSDU_SHIFT 7 /* AMSDU shift */ 1163 #define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */ 1164 1165 /* Management Frames */ 1166 1167 /* Management Frame Constants */ 1168 1169 /* Fixed fields */ 1170 #define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */ 1171 #define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */ 1172 #define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */ 1173 #define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */ 1174 #define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */ 1175 #define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */ 1176 #define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */ 1177 #define DOT11_MNG_AID_LEN 2 /* d11 management AID length */ 1178 #define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */ 1179 #define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */ 1180 1181 /* DUR/ID field in assoc resp is 0xc000 | AID */ 1182 #define DOT11_AID_MASK 0x3fff /* d11 AID mask */ 1183 1184 /* Reason Codes */ 1185 #define DOT11_RC_RESERVED 0 /* d11 RC reserved */ 1186 #define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ 1187 #define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ 1188 #define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station 1189 * is leaving (or has left) IBSS or ESS 1190 */ 1191 #define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ 1192 #define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle 1193 * all currently associated stations 1194 */ 1195 #define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from 1196 * nonauthenticated station 1197 */ 1198 #define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from 1199 * nonassociated station 1200 */ 1201 #define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is 1202 * leaving (or has left) BSS 1203 */ 1204 #define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is not 1205 * authenticated with responding station 1206 */ 1207 #define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ 1208 #define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ 1209 1210 /* 12 is unused by STA but could be used by AP/GO */ 1211 #define DOT11_RC_DISASSOC_BTM 12 /* Disassociated due to BSS Transition Magmt */ 1212 1213 1214 /* 32-39 are QSTA specific reasons added in 11e */ 1215 #define DOT11_RC_UNSPECIFIED_QOS 32 /* unspecified QoS-related reason */ 1216 #define DOT11_RC_INSUFFCIENT_BW 33 /* QAP lacks sufficient bandwidth */ 1217 #define DOT11_RC_EXCESSIVE_FRAMES 34 /* excessive number of frames need ack */ 1218 #define DOT11_RC_TX_OUTSIDE_TXOP 35 /* transmitting outside the limits of txop */ 1219 #define DOT11_RC_LEAVING_QBSS 36 /* QSTA is leaving the QBSS (or restting) */ 1220 #define DOT11_RC_BAD_MECHANISM 37 /* does not want to use the mechanism */ 1221 #define DOT11_RC_SETUP_NEEDED 38 /* mechanism needs a setup */ 1222 #define DOT11_RC_TIMEOUT 39 /* timeout */ 1223 1224 #define DOT11_RC_MESH_PEERING_CANCELLED 52 1225 #define DOT11_RC_MESH_MAX_PEERS 53 1226 #define DOT11_RC_MESH_CONFIG_POLICY_VIOLN 54 1227 #define DOT11_RC_MESH_CLOSE_RECVD 55 1228 #define DOT11_RC_MESH_MAX_RETRIES 56 1229 #define DOT11_RC_MESH_CONFIRM_TIMEOUT 57 1230 #define DOT11_RC_MESH_INVALID_GTK 58 1231 #define DOT11_RC_MESH_INCONSISTENT_PARAMS 59 1232 1233 #define DOT11_RC_MESH_INVALID_SEC_CAP 60 1234 #define DOT11_RC_MESH_PATHERR_NOPROXYINFO 61 1235 #define DOT11_RC_MESH_PATHERR_NOFWINFO 62 1236 #define DOT11_RC_MESH_PATHERR_DSTUNREACH 63 1237 #define DOT11_RC_MESH_MBSSMAC_EXISTS 64 1238 #define DOT11_RC_MESH_CHANSWITCH_REGREQ 65 1239 #define DOT11_RC_MESH_CHANSWITCH_UNSPEC 66 1240 1241 #define DOT11_RC_MAX 66 /* Reason codes > 66 are reserved */ 1242 1243 #define DOT11_RC_TDLS_PEER_UNREACH 25 1244 #define DOT11_RC_TDLS_DOWN_UNSPECIFIED 26 1245 1246 /* Status Codes */ 1247 #define DOT11_SC_SUCCESS 0 /* Successful */ 1248 #define DOT11_SC_FAILURE 1 /* Unspecified failure */ 1249 #define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2 /* TDLS wakeup schedule rejected but alternative */ 1250 /* schedule provided */ 1251 #define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 /* TDLS wakeup schedule rejected */ 1252 #define DOT11_SC_TDLS_SEC_DISABLED 5 /* TDLS Security disabled */ 1253 #define DOT11_SC_LIFETIME_REJ 6 /* Unacceptable lifetime */ 1254 #define DOT11_SC_NOT_SAME_BSS 7 /* Not in same BSS */ 1255 #define DOT11_SC_CAP_MISMATCH 10 /* Cannot support all requested 1256 * capabilities in the Capability 1257 * Information field 1258 */ 1259 #define DOT11_SC_REASSOC_FAIL 11 /* Reassociation denied due to inability 1260 * to confirm that association exists 1261 */ 1262 #define DOT11_SC_ASSOC_FAIL 12 /* Association denied due to reason 1263 * outside the scope of this standard 1264 */ 1265 #define DOT11_SC_AUTH_MISMATCH 13 /* Responding station does not support 1266 * the specified authentication 1267 * algorithm 1268 */ 1269 #define DOT11_SC_AUTH_SEQ 14 /* Received an Authentication frame 1270 * with authentication transaction 1271 * sequence number out of expected 1272 * sequence 1273 */ 1274 #define DOT11_SC_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of 1275 * challenge failure 1276 */ 1277 #define DOT11_SC_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout 1278 * waiting for next frame in sequence 1279 */ 1280 #define DOT11_SC_ASSOC_BUSY_FAIL 17 /* Association denied because AP is 1281 * unable to handle additional 1282 * associated stations 1283 */ 1284 #define DOT11_SC_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting 1285 * station not supporting all of the 1286 * data rates in the BSSBasicRateSet 1287 * parameter 1288 */ 1289 #define DOT11_SC_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting 1290 * station not supporting the Short 1291 * Preamble option 1292 */ 1293 #define DOT11_SC_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting 1294 * station not supporting the PBCC 1295 * Modulation option 1296 */ 1297 #define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting 1298 * station not supporting the Channel 1299 * Agility option 1300 */ 1301 #define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum 1302 * Management capability is required. 1303 */ 1304 #define DOT11_SC_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info 1305 * in the Power Cap element is 1306 * unacceptable. 1307 */ 1308 #define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info 1309 * in the Supported Channel element is 1310 * unacceptable 1311 */ 1312 #define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting 1313 * station not supporting the Short Slot 1314 * Time option 1315 */ 1316 #define DOT11_SC_ASSOC_DSSSOFDM_REQUIRED 26 /* Association denied because requesting station 1317 * does not support the DSSS-OFDM option 1318 */ 1319 #define DOT11_SC_ASSOC_HT_REQUIRED 27 /* Association denied because the requesting 1320 * station does not support HT features 1321 */ 1322 #define DOT11_SC_ASSOC_R0KH_UNREACHABLE 28 /* Association denied due to AP 1323 * being unable to reach the R0 Key Holder 1324 */ 1325 #define DOT11_SC_ASSOC_TRY_LATER 30 /* Association denied temporarily, try again later 1326 */ 1327 #define DOT11_SC_ASSOC_MFP_VIOLATION 31 /* Association denied due to Robust Management 1328 * frame policy violation 1329 */ 1330 1331 #define DOT11_SC_DECLINED 37 /* request declined */ 1332 #define DOT11_SC_INVALID_PARAMS 38 /* One or more params have invalid values */ 1333 #define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 /* invalid pairwise cipher */ 1334 #define DOT11_SC_INVALID_AKMP 43 /* Association denied due to invalid AKMP */ 1335 #define DOT11_SC_INVALID_RSNIE_CAP 45 /* invalid RSN IE capabilities */ 1336 #define DOT11_SC_DLS_NOT_ALLOWED 48 /* DLS is not allowed in the BSS by policy */ 1337 #define DOT11_SC_INVALID_PMKID 53 /* Association denied due to invalid PMKID */ 1338 #define DOT11_SC_INVALID_MDID 54 /* Association denied due to invalid MDID */ 1339 #define DOT11_SC_INVALID_FTIE 55 /* Association denied due to invalid FTIE */ 1340 1341 #define DOT11_SC_ADV_PROTO_NOT_SUPPORTED 59 /* ad proto not supported */ 1342 #define DOT11_SC_NO_OUTSTAND_REQ 60 /* no outstanding req */ 1343 #define DOT11_SC_RSP_NOT_RX_FROM_SERVER 61 /* no response from server */ 1344 #define DOT11_SC_TIMEOUT 62 /* timeout */ 1345 #define DOT11_SC_QUERY_RSP_TOO_LARGE 63 /* query rsp too large */ 1346 #define DOT11_SC_SERVER_UNREACHABLE 65 /* server unreachable */ 1347 1348 #define DOT11_SC_UNEXP_MSG 70 /* Unexpected message */ 1349 #define DOT11_SC_INVALID_SNONCE 71 /* Invalid SNonce */ 1350 #define DOT11_SC_INVALID_RSNIE 72 /* Invalid contents of RSNIE */ 1351 1352 #define DOT11_SC_ANTICLOG_TOCKEN_REQUIRED 76 /* Anti-clogging tocken required */ 1353 #define DOT11_SC_INVALID_FINITE_CYCLIC_GRP 77 /* Invalid contents of RSNIE */ 1354 1355 #define DOT11_SC_ASSOC_VHT_REQUIRED 104 /* Association denied because the requesting 1356 * station does not support VHT features. 1357 */ 1358 1359 #define DOT11_SC_TRANSMIT_FAILURE 79 /* transmission failure */ 1360 1361 /* Info Elts, length of INFORMATION portion of Info Elts */ 1362 #define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */ 1363 #define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */ 1364 1365 /* TIM Info element has 3 bytes fixed info in INFORMATION field, 1366 * followed by 1 to 251 bytes of Partial Virtual Bitmap 1367 */ 1368 #define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */ 1369 #define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */ 1370 #define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */ 1371 #define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */ 1372 #define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */ 1373 1374 /* TLV defines */ 1375 #define TLV_TAG_OFF 0 /* tag offset */ 1376 #define TLV_LEN_OFF 1 /* length offset */ 1377 #define TLV_HDR_LEN 2 /* header length */ 1378 #define TLV_BODY_OFF 2 /* body offset */ 1379 #define TLV_BODY_LEN_MAX 255 /* max body length */ 1380 1381 /* Management Frame Information Element IDs */ 1382 #define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */ 1383 #define DOT11_MNG_RATES_ID 1 /* d11 management rates id */ 1384 #define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */ 1385 #define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */ 1386 #define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */ 1387 #define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */ 1388 #define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */ 1389 #define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */ 1390 #define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */ 1391 #define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */ 1392 #define DOT11_MNG_FTM_SYNC_INFO_ID 9 /* 11mc D4.3 */ 1393 #define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */ 1394 #define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */ 1395 #define DOT11_MNG_EDCA_PARAM_ID 12 /* 11E EDCA Parameter id */ 1396 #define DOT11_MNG_TSPEC_ID 13 /* d11 management TSPEC id */ 1397 #define DOT11_MNG_TCLAS_ID 14 /* d11 management TCLAS id */ 1398 #define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */ 1399 #define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ 1400 #define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ 1401 #define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ 1402 #define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ 1403 #define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ 1404 #define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */ 1405 #define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ 1406 #define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ 1407 #define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ 1408 #define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ 1409 #define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */ 1410 #define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */ 1411 #define DOT11_MNG_TCLAS_PROC_ID 44 /* d11 management TCLAS processing id */ 1412 #define DOT11_MNG_HT_CAP 45 /* d11 mgmt HT cap id */ 1413 #define DOT11_MNG_QOS_CAP_ID 46 /* 11E QoS Capability id */ 1414 #define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */ 1415 #define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */ 1416 #define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */ 1417 #define DOT11_MNG_AP_CHREP_ID 51 /* 11k AP Channel report id */ 1418 #define DOT11_MNG_NEIGHBOR_REP_ID 52 /* 11k & 11v Neighbor report id */ 1419 #define DOT11_MNG_RCPI_ID 53 /* 11k RCPI */ 1420 #define DOT11_MNG_MDIE_ID 54 /* 11r Mobility domain id */ 1421 #define DOT11_MNG_FTIE_ID 55 /* 11r Fast Bss Transition id */ 1422 #define DOT11_MNG_FT_TI_ID 56 /* 11r Timeout Interval id */ 1423 #define DOT11_MNG_RDE_ID 57 /* 11r RIC Data Element id */ 1424 #define DOT11_MNG_REGCLASS_ID 59 /* d11 management regulatory class id */ 1425 #define DOT11_MNG_EXT_CSA_ID 60 /* d11 Extended CSA */ 1426 #define DOT11_MNG_HT_ADD 61 /* d11 mgmt additional HT info */ 1427 #define DOT11_MNG_EXT_CHANNEL_OFFSET 62 /* d11 mgmt ext channel offset */ 1428 #define DOT11_MNG_BSS_AVR_ACCESS_DELAY_ID 63 /* 11k bss average access delay */ 1429 #define DOT11_MNG_ANTENNA_ID 64 /* 11k antenna id */ 1430 #define DOT11_MNG_RSNI_ID 65 /* 11k RSNI id */ 1431 #define DOT11_MNG_MEASUREMENT_PILOT_TX_ID 66 /* 11k measurement pilot tx info id */ 1432 #define DOT11_MNG_BSS_AVAL_ADMISSION_CAP_ID 67 /* 11k bss aval admission cap id */ 1433 #define DOT11_MNG_BSS_AC_ACCESS_DELAY_ID 68 /* 11k bss AC access delay id */ 1434 #define DOT11_MNG_WAPI_ID 68 /* d11 management WAPI id */ 1435 #define DOT11_MNG_TIME_ADVERTISE_ID 69 /* 11p time advertisement */ 1436 #define DOT11_MNG_RRM_CAP_ID 70 /* 11k radio measurement capability */ 1437 #define DOT11_MNG_MULTIPLE_BSSID_ID 71 /* 11k multiple BSSID id */ 1438 #define DOT11_MNG_HT_BSS_COEXINFO_ID 72 /* d11 mgmt OBSS Coexistence INFO */ 1439 #define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 /* d11 mgmt OBSS Intolerant Channel list */ 1440 #define DOT11_MNG_HT_OBSS_ID 74 /* d11 mgmt OBSS HT info */ 1441 #define DOT11_MNG_MMIE_ID 76 /* d11 mgmt MIC IE */ 1442 #define DOT11_MNG_FMS_DESCR_ID 86 /* 11v FMS descriptor */ 1443 #define DOT11_MNG_FMS_REQ_ID 87 /* 11v FMS request id */ 1444 #define DOT11_MNG_FMS_RESP_ID 88 /* 11v FMS response id */ 1445 #define DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID 90 /* 11v bss max idle id */ 1446 #define DOT11_MNG_TFS_REQUEST_ID 91 /* 11v tfs request id */ 1447 #define DOT11_MNG_TFS_RESPONSE_ID 92 /* 11v tfs response id */ 1448 #define DOT11_MNG_WNM_SLEEP_MODE_ID 93 /* 11v wnm-sleep mode id */ 1449 #define DOT11_MNG_TIMBC_REQ_ID 94 /* 11v TIM broadcast request id */ 1450 #define DOT11_MNG_TIMBC_RESP_ID 95 /* 11v TIM broadcast response id */ 1451 #define DOT11_MNG_CHANNEL_USAGE 97 /* 11v channel usage */ 1452 #define DOT11_MNG_TIME_ZONE_ID 98 /* 11v time zone */ 1453 #define DOT11_MNG_DMS_REQUEST_ID 99 /* 11v dms request id */ 1454 #define DOT11_MNG_DMS_RESPONSE_ID 100 /* 11v dms response id */ 1455 #define DOT11_MNG_LINK_IDENTIFIER_ID 101 /* 11z TDLS Link Identifier IE */ 1456 #define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 /* 11z TDLS Wakeup Schedule IE */ 1457 #define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID 104 /* 11z TDLS Channel Switch Timing IE */ 1458 #define DOT11_MNG_PTI_CONTROL_ID 105 /* 11z TDLS PTI Control IE */ 1459 #define DOT11_MNG_PU_BUFFER_STATUS_ID 106 /* 11z TDLS PU Buffer Status IE */ 1460 #define DOT11_MNG_INTERWORKING_ID 107 /* 11u interworking */ 1461 #define DOT11_MNG_ADVERTISEMENT_ID 108 /* 11u advertisement protocol */ 1462 #define DOT11_MNG_EXP_BW_REQ_ID 109 /* 11u expedited bandwith request */ 1463 #define DOT11_MNG_QOS_MAP_ID 110 /* 11u QoS map set */ 1464 #define DOT11_MNG_ROAM_CONSORT_ID 111 /* 11u roaming consortium */ 1465 #define DOT11_MNG_EMERGCY_ALERT_ID 112 /* 11u emergency alert identifier */ 1466 #define DOT11_MNG_MESH_CONFIG 113 /* Mesh Configuration */ 1467 #define DOT11_MNG_MESH_ID 114 /* Mesh ID */ 1468 #define DOT11_MNG_MESH_PEER_MGMT_ID 117 /* Mesh PEER MGMT IE */ 1469 #define DOT11_MNG_EXT_CAP_ID 127 /* d11 mgmt ext capability */ 1470 #define DOT11_MNG_EXT_PREQ_ID 130 /* Mesh PREQ IE */ 1471 #define DOT11_MNG_EXT_PREP_ID 131 /* Mesh PREP IE */ 1472 #define DOT11_MNG_EXT_PERR_ID 132 /* Mesh PERR IE */ 1473 #define DOT11_MNG_VHT_CAP_ID 191 /* d11 mgmt VHT cap id */ 1474 #define DOT11_MNG_VHT_OPERATION_ID 192 /* d11 mgmt VHT op id */ 1475 #define DOT11_MNG_EXT_BSSLOAD_ID 193 /* d11 mgmt VHT extended bss load id */ 1476 #define DOT11_MNG_WIDE_BW_CHANNEL_SWITCH_ID 194 /* Wide BW Channel Switch IE */ 1477 #define DOT11_MNG_VHT_TRANSMIT_POWER_ENVELOPE_ID 195 /* VHT transmit Power Envelope IE */ 1478 #define DOT11_MNG_CHANNEL_SWITCH_WRAPPER_ID 196 /* Channel Switch Wrapper IE */ 1479 #define DOT11_MNG_AID_ID 197 /* Association ID IE */ 1480 #define DOT11_MNG_OPER_MODE_NOTIF_ID 199 /* d11 mgmt VHT oper mode notif */ 1481 #define DOT11_MNG_RNR_ID 201 1482 #define DOT11_MNG_HE_CAP_ID 202 1483 #define DOT11_MNG_HE_OP_ID 203 1484 #define DOT11_MNG_FTM_PARAMS_ID 206 1485 #define DOT11_MNG_TWT_ID 216 /* 11ah D5.0 */ 1486 #define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */ 1487 #define DOT11_MNG_PROPR_ID 221 1488 /* should start using this one instead of above two */ 1489 #define DOT11_MNG_VS_ID 221 /* d11 management Vendor Specific IE */ 1490 #define DOT11_MNG_MESH_CSP_ID 222 /* d11 Mesh Channel Switch Parameter */ 1491 #define DOT11_MNG_FILS_IND_ID 240 /* 11ai FILS Indication element */ 1492 1493 /* The follwing ID extensions should be defined >= 255 1494 * i.e. the values should include 255 (DOT11_MNG_ID_EXT_ID + ID Extension). 1495 */ 1496 #define DOT11_MNG_ID_EXT_ID 255 /* Element ID Extension 11mc D4.3 */ 1497 #define DOT11_MNG_RAPS_ID (DOT11_MNG_ID_EXT_ID+11) /* OFDMA Random Access Parameter Set */ 1498 1499 /* FILS ext ids */ 1500 #define FILS_REQ_PARAMS_EXT_ID 2 1501 #define DOT11_MNG_FILS_REQ_PARAMS (DOT11_MNG_ID_EXT_ID + FILS_REQ_PARAMS_EXT_ID) 1502 #define FILS_SESSION_EXT_ID 4 1503 #define DOT11_MNG_FILS_SESSION (DOT11_MNG_ID_EXT_ID + FILS_SESSION_EXT_ID) 1504 #define FILS_HLP_CONTAINER_EXT_ID 5 1505 #define DOT11_MNG_FILS_HLP_CONTAINER (DOT11_MNG_ID_EXT_ID + FILS_HLP_CONTAINER_EXT_ID) 1506 #define FILS_WRAPPED_DATA_EXT_ID 8 1507 #define DOT11_MNG_FILS_WRAPPED_DATA (DOT11_MNG_ID_EXT_ID + FILS_WRAPPED_DATA_EXT_ID) 1508 #define FILS_NONCE_EXT_ID 13 1509 #define DOT11_MNG_FILS_NONCE (DOT11_MNG_ID_EXT_ID + FILS_NONCE_EXT_ID) 1510 1511 #define DOT11_MNG_IE_ID_EXT_MATCH(_ie, _id) (\ 1512 ((_ie)->id == DOT11_MNG_ID_EXT_ID) && \ 1513 ((_ie)->len > 0) && \ 1514 ((_id) == ((uint8 *)(_ie) + TLV_HDR_LEN)[0])) 1515 1516 #define DOT11_MNG_IE_ID_EXT_INIT(_ie, _id, _len) do {\ 1517 (_ie)->id = DOT11_MNG_ID_EXT_ID; \ 1518 (_ie)->len = _len; \ 1519 (_ie)->id_ext = _id; \ 1520 } while (0) 1521 1522 /* Rate Defines */ 1523 1524 /* Valid rates for the Supported Rates and Extended Supported Rates IEs. 1525 * Encoding is the rate in 500kbps units, rouding up for fractional values. 1526 * 802.11-2012, section 6.5.5.2, DATA_RATE parameter enumerates all the values. 1527 * The rate values cover DSSS, HR/DSSS, ERP, and OFDM phy rates. 1528 * The defines below do not cover the rates specific to 10MHz, {3, 4.5, 27}, 1529 * and 5MHz, {1.5, 2.25, 3, 4.5, 13.5}, which are not supported by Broadcom devices. 1530 */ 1531 1532 #define DOT11_RATE_1M 2 /* 1 Mbps in 500kbps units */ 1533 #define DOT11_RATE_2M 4 /* 2 Mbps in 500kbps units */ 1534 #define DOT11_RATE_5M5 11 /* 5.5 Mbps in 500kbps units */ 1535 #define DOT11_RATE_11M 22 /* 11 Mbps in 500kbps units */ 1536 #define DOT11_RATE_6M 12 /* 6 Mbps in 500kbps units */ 1537 #define DOT11_RATE_9M 18 /* 9 Mbps in 500kbps units */ 1538 #define DOT11_RATE_12M 24 /* 12 Mbps in 500kbps units */ 1539 #define DOT11_RATE_18M 36 /* 18 Mbps in 500kbps units */ 1540 #define DOT11_RATE_24M 48 /* 24 Mbps in 500kbps units */ 1541 #define DOT11_RATE_36M 72 /* 36 Mbps in 500kbps units */ 1542 #define DOT11_RATE_48M 96 /* 48 Mbps in 500kbps units */ 1543 #define DOT11_RATE_54M 108 /* 54 Mbps in 500kbps units */ 1544 #define DOT11_RATE_MAX 108 /* highest rate (54 Mbps) in 500kbps units */ 1545 1546 /* Supported Rates and Extended Supported Rates IEs 1547 * The supported rates octets are defined a the MSB indicatin a Basic Rate 1548 * and bits 0-6 as the rate value 1549 */ 1550 #define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */ 1551 #define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */ 1552 1553 /* BSS Membership Selector parameters 1554 * 802.11-2016 (and 802.11ax-D1.1), Sec 9.4.2.3 1555 * These selector values are advertised in Supported Rates and Extended Supported Rates IEs 1556 * in the supported rates list with the Basic rate bit set. 1557 * Constants below include the basic bit. 1558 */ 1559 #define DOT11_BSS_MEMBERSHIP_HT 0xFF /* Basic 0x80 + 127, HT Required to join */ 1560 #define DOT11_BSS_MEMBERSHIP_VHT 0xFE /* Basic 0x80 + 126, VHT Required to join */ 1561 #define DOT11_BSS_MEMBERSHIP_HE 0xFD /* Basic 0x80 + 125, HE Required to join */ 1562 1563 /* ERP info element bit values */ 1564 #define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ 1565 #define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present 1566 *in the BSS 1567 */ 1568 #define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for 1569 *ERP-OFDM frames 1570 */ 1571 #define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, 1572 * 1 == not allowed 1573 */ 1574 /* TS Delay element offset & size */ 1575 #define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */ 1576 #define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */ 1577 1578 /* Capability Information Field */ 1579 #define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */ 1580 #define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */ 1581 #define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */ 1582 #define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */ 1583 #define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */ 1584 #define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */ 1585 #define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */ 1586 #define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */ 1587 #define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */ 1588 #define DOT11_CAP_QOS 0x0200 /* d11 cap. qos */ 1589 #define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */ 1590 #define DOT11_CAP_APSD 0x0800 /* d11 cap. apsd */ 1591 #define DOT11_CAP_RRM 0x1000 /* d11 cap. 11k radio measurement */ 1592 #define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */ 1593 #define DOT11_CAP_DELAY_BA 0x4000 /* d11 cap. delayed block ack */ 1594 #define DOT11_CAP_IMMEDIATE_BA 0x8000 /* d11 cap. immediate block ack */ 1595 1596 /* Extended capabilities IE bitfields */ 1597 /* 20/40 BSS Coexistence Management support bit position */ 1598 #define DOT11_EXT_CAP_OBSS_COEX_MGMT 0 1599 /* Extended Channel Switching support bit position */ 1600 #define DOT11_EXT_CAP_EXT_CHAN_SWITCHING 2 1601 /* scheduled PSMP support bit position */ 1602 #define DOT11_EXT_CAP_SPSMP 6 1603 /* Flexible Multicast Service */ 1604 #define DOT11_EXT_CAP_FMS 11 1605 /* proxy ARP service support bit position */ 1606 #define DOT11_EXT_CAP_PROXY_ARP 12 1607 /* Civic Location */ 1608 #define DOT11_EXT_CAP_CIVIC_LOC 14 1609 /* Geospatial Location */ 1610 #define DOT11_EXT_CAP_LCI 15 1611 /* Traffic Filter Service */ 1612 #define DOT11_EXT_CAP_TFS 16 1613 /* WNM-Sleep Mode */ 1614 #define DOT11_EXT_CAP_WNM_SLEEP 17 1615 /* TIM Broadcast service */ 1616 #define DOT11_EXT_CAP_TIMBC 18 1617 /* BSS Transition Management support bit position */ 1618 #define DOT11_EXT_CAP_BSSTRANS_MGMT 19 1619 /* Direct Multicast Service */ 1620 #define DOT11_EXT_CAP_DMS 26 1621 /* Interworking support bit position */ 1622 #define DOT11_EXT_CAP_IW 31 1623 /* QoS map support bit position */ 1624 #define DOT11_EXT_CAP_QOS_MAP 32 1625 /* service Interval granularity bit position and mask */ 1626 #define DOT11_EXT_CAP_SI 41 1627 #define DOT11_EXT_CAP_SI_MASK 0x0E 1628 /* Location Identifier service */ 1629 #define DOT11_EXT_CAP_IDENT_LOC 44 1630 /* WNM notification */ 1631 #define DOT11_EXT_CAP_WNM_NOTIF 46 1632 /* Operating mode notification - VHT (11ac D3.0 - 8.4.2.29) */ 1633 #define DOT11_EXT_CAP_OPER_MODE_NOTIF 62 1634 /* Fine timing measurement - D3.0 */ 1635 #define DOT11_EXT_CAP_FTM_RESPONDER 70 1636 #define DOT11_EXT_CAP_FTM_INITIATOR 71 /* tentative 11mcd3.0 */ 1637 /* TWT support */ 1638 #define DOT11_EXT_CAP_TWT_REQUESTER 75 1639 #define DOT11_EXT_CAP_TWT_RESPONDER 76 1640 /* TODO: Update DOT11_EXT_CAP_MAX_IDX to reflect the highest offset. 1641 * Note: DOT11_EXT_CAP_MAX_IDX must only be used in attach path. 1642 * It will cause ROM invalidation otherwise. 1643 */ 1644 #define DOT11_EXT_CAP_MAX_IDX 76 1645 1646 #ifdef WL_FTM 1647 #define DOT11_EXT_CAP_MAX_BIT_IDX 95 /* !!!update this please!!! */ 1648 #else 1649 #define DOT11_EXT_CAP_MAX_BIT_IDX 62 /* !!!update this please!!! */ 1650 #endif 1651 /* extended capability */ 1652 #ifndef DOT11_EXTCAP_LEN_MAX 1653 #define DOT11_EXTCAP_LEN_MAX ((DOT11_EXT_CAP_MAX_BIT_IDX + 8) >> 3) 1654 #endif 1655 BWL_PRE_PACKED_STRUCT struct dot11_extcap { 1656 uint8 extcap[DOT11_EXTCAP_LEN_MAX]; 1657 } BWL_POST_PACKED_STRUCT; 1658 typedef struct dot11_extcap dot11_extcap_t; 1659 1660 /* VHT Operating mode bit fields - (11ac D8.0/802.11-2016 - 9.4.1.53) */ 1661 #define DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT 0 1662 #define DOT11_OPER_MODE_CHANNEL_WIDTH_MASK 0x3 1663 #define DOT11_OPER_MODE_160_8080_BW_SHIFT 2 1664 #define DOT11_OPER_MODE_160_8080_BW_MASK 0x04 1665 #define DOT11_OPER_MODE_NOLDPC_SHIFT 3 1666 #define DOT11_OPER_MODE_NOLDPC_MASK 0x08 1667 #define DOT11_OPER_MODE_RXNSS_SHIFT 4 1668 #define DOT11_OPER_MODE_RXNSS_MASK 0x70 1669 #define DOT11_OPER_MODE_RXNSS_TYPE_SHIFT 7 1670 #define DOT11_OPER_MODE_RXNSS_TYPE_MASK 0x80 1671 1672 #define DOT11_OPER_MODE(type, nss, chanw) (\ 1673 ((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT &\ 1674 DOT11_OPER_MODE_RXNSS_TYPE_MASK) |\ 1675 (((nss) - 1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) |\ 1676 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT &\ 1677 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1678 1679 #define DOT11_D8_OPER_MODE(type, nss, ldpc, bw160_8080, chanw) (\ 1680 ((type) << DOT11_OPER_MODE_RXNSS_TYPE_SHIFT &\ 1681 DOT11_OPER_MODE_RXNSS_TYPE_MASK) |\ 1682 (((nss) - 1) << DOT11_OPER_MODE_RXNSS_SHIFT & DOT11_OPER_MODE_RXNSS_MASK) |\ 1683 ((ldpc) << DOT11_OPER_MODE_NOLDPC_SHIFT & DOT11_OPER_MODE_NOLDPC_MASK) |\ 1684 ((bw160_8080) << DOT11_OPER_MODE_160_8080_BW_SHIFT &\ 1685 DOT11_OPER_MODE_160_8080_BW_MASK) |\ 1686 ((chanw) << DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT &\ 1687 DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)) 1688 1689 #define DOT11_OPER_MODE_CHANNEL_WIDTH(mode) \ 1690 (((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK)\ 1691 >> DOT11_OPER_MODE_CHANNEL_WIDTH_SHIFT) 1692 #define DOT11_OPER_MODE_160_8080(mode) \ 1693 (((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)\ 1694 >> DOT11_OPER_MODE_160_8080_BW_SHIFT) 1695 #define DOT11_OPER_MODE_RXNSS(mode) \ 1696 ((((mode) & DOT11_OPER_MODE_RXNSS_MASK) \ 1697 >> DOT11_OPER_MODE_RXNSS_SHIFT) + 1) 1698 #define DOT11_OPER_MODE_RXNSS_TYPE(mode) \ 1699 (((mode) & DOT11_OPER_MODE_RXNSS_TYPE_MASK)\ 1700 >> DOT11_OPER_MODE_RXNSS_TYPE_SHIFT) 1701 1702 #define DOT11_OPER_MODE_20MHZ 0 1703 #define DOT11_OPER_MODE_40MHZ 1 1704 #define DOT11_OPER_MODE_80MHZ 2 1705 #define DOT11_OPER_MODE_160MHZ 3 1706 #define DOT11_OPER_MODE_8080MHZ 3 1707 #define DOT11_OPER_MODE_1608080MHZ 1 1708 1709 #define DOT11_OPER_MODE_CHANNEL_WIDTH_20MHZ(mode) (\ 1710 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_20MHZ) 1711 #define DOT11_OPER_MODE_CHANNEL_WIDTH_40MHZ(mode) (\ 1712 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_40MHZ) 1713 #define DOT11_OPER_MODE_CHANNEL_WIDTH_80MHZ(mode) (\ 1714 ((mode) & DOT11_OPER_MODE_CHANNEL_WIDTH_MASK) == DOT11_OPER_MODE_80MHZ) 1715 #define DOT11_OPER_MODE_CHANNEL_WIDTH_160MHZ(mode) (\ 1716 ((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)) 1717 #define DOT11_OPER_MODE_CHANNEL_WIDTH_8080MHZ(mode) (\ 1718 ((mode) & DOT11_OPER_MODE_160_8080_BW_MASK)) 1719 1720 /* Operating mode information element 802.11ac D3.0 - 8.4.2.168 */ 1721 BWL_PRE_PACKED_STRUCT struct dot11_oper_mode_notif_ie { 1722 uint8 mode; 1723 } BWL_POST_PACKED_STRUCT; 1724 typedef struct dot11_oper_mode_notif_ie dot11_oper_mode_notif_ie_t; 1725 1726 #define DOT11_OPER_MODE_NOTIF_IE_LEN 1 1727 1728 /* Extended Capability Information Field */ 1729 #define DOT11_OBSS_COEX_MNG_SUPPORT 0x01 /* 20/40 BSS Coexistence Management support */ 1730 1731 /* 1732 * Action Frame Constants 1733 */ 1734 #define DOT11_ACTION_HDR_LEN 2 /* action frame category + action field */ 1735 #define DOT11_ACTION_CAT_OFF 0 /* category offset */ 1736 #define DOT11_ACTION_ACT_OFF 1 /* action offset */ 1737 1738 /* Action Category field (sec 8.4.1.11) */ 1739 #define DOT11_ACTION_CAT_ERR_MASK 0x80 /* category error mask */ 1740 #define DOT11_ACTION_CAT_MASK 0x7F /* category mask */ 1741 #define DOT11_ACTION_CAT_SPECT_MNG 0 /* category spectrum management */ 1742 #define DOT11_ACTION_CAT_QOS 1 /* category QoS */ 1743 #define DOT11_ACTION_CAT_DLS 2 /* category DLS */ 1744 #define DOT11_ACTION_CAT_BLOCKACK 3 /* category block ack */ 1745 #define DOT11_ACTION_CAT_PUBLIC 4 /* category public */ 1746 #define DOT11_ACTION_CAT_RRM 5 /* category radio measurements */ 1747 #define DOT11_ACTION_CAT_FBT 6 /* category fast bss transition */ 1748 #define DOT11_ACTION_CAT_HT 7 /* category for HT */ 1749 #define DOT11_ACTION_CAT_SA_QUERY 8 /* security association query */ 1750 #define DOT11_ACTION_CAT_PDPA 9 /* protected dual of public action */ 1751 #define DOT11_ACTION_CAT_WNM 10 /* category for WNM */ 1752 #define DOT11_ACTION_CAT_UWNM 11 /* category for Unprotected WNM */ 1753 #define DOT11_ACTION_CAT_MESH 13 /* category for Mesh */ 1754 #define DOT11_ACTION_CAT_SELFPROT 15 /* category for Mesh, self protected */ 1755 #define DOT11_ACTION_NOTIFICATION 17 1756 #define DOT11_ACTION_CAT_VHT 21 /* VHT action */ 1757 #define DOT11_ACTION_CAT_S1G 22 /* S1G action */ 1758 #define DOT11_ACTION_CAT_HE 27 /* HE action frame */ 1759 #define DOT11_ACTION_CAT_FILS 26 /* FILS action frame */ 1760 #define DOT11_ACTION_CAT_VSP 126 /* protected vendor specific */ 1761 #define DOT11_ACTION_CAT_VS 127 /* category Vendor Specific */ 1762 1763 /* Spectrum Management Action IDs (sec 7.4.1) */ 1764 #define DOT11_SM_ACTION_M_REQ 0 /* d11 action measurement request */ 1765 #define DOT11_SM_ACTION_M_REP 1 /* d11 action measurement response */ 1766 #define DOT11_SM_ACTION_TPC_REQ 2 /* d11 action TPC request */ 1767 #define DOT11_SM_ACTION_TPC_REP 3 /* d11 action TPC response */ 1768 #define DOT11_SM_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1769 #define DOT11_SM_ACTION_EXT_CSA 5 /* d11 extened CSA for 11n */ 1770 1771 /* QoS action ids */ 1772 #define DOT11_QOS_ACTION_ADDTS_REQ 0 /* d11 action ADDTS request */ 1773 #define DOT11_QOS_ACTION_ADDTS_RESP 1 /* d11 action ADDTS response */ 1774 #define DOT11_QOS_ACTION_DELTS 2 /* d11 action DELTS */ 1775 #define DOT11_QOS_ACTION_SCHEDULE 3 /* d11 action schedule */ 1776 #define DOT11_QOS_ACTION_QOS_MAP 4 /* d11 action QOS map */ 1777 1778 /* HT action ids */ 1779 #define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* notify channel width action id */ 1780 #define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action id */ 1781 1782 /* Public action ids */ 1783 #define DOT11_PUB_ACTION_BSS_COEX_MNG 0 /* 20/40 Coexistence Management action id */ 1784 #define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 /* d11 action channel switch */ 1785 #define DOT11_PUB_ACTION_VENDOR_SPEC 9 /* Vendor specific */ 1786 #define DOT11_PUB_ACTION_GAS_CB_REQ 12 /* GAS Comeback Request */ 1787 #define DOT11_PUB_ACTION_FTM_REQ 32 /* FTM request */ 1788 #define DOT11_PUB_ACTION_FTM 33 /* FTM measurement */ 1789 1790 /* Block Ack action types */ 1791 #define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */ 1792 #define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */ 1793 #define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */ 1794 1795 /* ADDBA action parameters */ 1796 #define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 /* AMSDU supported under BA */ 1797 #define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */ 1798 #define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */ 1799 #define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */ 1800 #define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */ 1801 #define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */ 1802 #define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */ 1803 1804 #define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */ 1805 #define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */ 1806 1807 /* Fast Transition action types */ 1808 #define DOT11_FT_ACTION_FT_RESERVED 0 1809 #define DOT11_FT_ACTION_FT_REQ 1 /* FBT request - for over-the-DS FBT */ 1810 #define DOT11_FT_ACTION_FT_RES 2 /* FBT response - for over-the-DS FBT */ 1811 #define DOT11_FT_ACTION_FT_CON 3 /* FBT confirm - for OTDS with RRP */ 1812 #define DOT11_FT_ACTION_FT_ACK 4 /* FBT ack */ 1813 1814 /* DLS action types */ 1815 #define DOT11_DLS_ACTION_REQ 0 /* DLS Request */ 1816 #define DOT11_DLS_ACTION_RESP 1 /* DLS Response */ 1817 #define DOT11_DLS_ACTION_TD 2 /* DLS Teardown */ 1818 1819 /* Wireless Network Management (WNM) action types */ 1820 #define DOT11_WNM_ACTION_EVENT_REQ 0 1821 #define DOT11_WNM_ACTION_EVENT_REP 1 1822 #define DOT11_WNM_ACTION_DIAG_REQ 2 1823 #define DOT11_WNM_ACTION_DIAG_REP 3 1824 #define DOT11_WNM_ACTION_LOC_CFG_REQ 4 1825 #define DOT11_WNM_ACTION_LOC_RFG_RESP 5 1826 #define DOT11_WNM_ACTION_BSSTRANS_QUERY 6 1827 #define DOT11_WNM_ACTION_BSSTRANS_REQ 7 1828 #define DOT11_WNM_ACTION_BSSTRANS_RESP 8 1829 #define DOT11_WNM_ACTION_FMS_REQ 9 1830 #define DOT11_WNM_ACTION_FMS_RESP 10 1831 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 1832 #define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 1833 #define DOT11_WNM_ACTION_TFS_REQ 13 1834 #define DOT11_WNM_ACTION_TFS_RESP 14 1835 #define DOT11_WNM_ACTION_TFS_NOTIFY_REQ 15 1836 #define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 1837 #define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 1838 #define DOT11_WNM_ACTION_TIMBC_REQ 18 1839 #define DOT11_WNM_ACTION_TIMBC_RESP 19 1840 #define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 1841 #define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 1842 #define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 1843 #define DOT11_WNM_ACTION_DMS_REQ 23 1844 #define DOT11_WNM_ACTION_DMS_RESP 24 1845 #define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 1846 #define DOT11_WNM_ACTION_NOTFCTN_REQ 26 1847 #define DOT11_WNM_ACTION_NOTFCTN_RESP 27 1848 #define DOT11_WNM_ACTION_TFS_NOTIFY_RESP 28 1849 1850 /* Unprotected Wireless Network Management (WNM) action types */ 1851 #define DOT11_UWNM_ACTION_TIM 0 1852 #define DOT11_UWNM_ACTION_TIMING_MEASUREMENT 1 1853 1854 #define DOT11_MNG_COUNTRY_ID_LEN 3 1855 1856 /* VHT category action types - 802.11ac D3.0 - 8.5.23.1 */ 1857 #define DOT11_VHT_ACTION_CBF 0 /* Compressed Beamforming */ 1858 #define DOT11_VHT_ACTION_GID_MGMT 1 /* Group ID Management */ 1859 #define DOT11_VHT_ACTION_OPER_MODE_NOTIF 2 /* Operating mode notif'n */ 1860 1861 /* FILS category action types - 802.11ai D11.0 - 9.6.8.1 */ 1862 #define DOT11_FILS_ACTION_DISCOVERY 34 /* FILS Discovery */ 1863 1864 /** DLS Request frame header */ 1865 BWL_PRE_PACKED_STRUCT struct dot11_dls_req { 1866 uint8 category; /* category of action frame (2) */ 1867 uint8 action; /* DLS action: req (0) */ 1868 struct ether_addr da; /* destination address */ 1869 struct ether_addr sa; /* source address */ 1870 uint16 cap; /* capability */ 1871 uint16 timeout; /* timeout value */ 1872 uint8 data[1]; /* IE:support rate, extend support rate, HT cap */ 1873 } BWL_POST_PACKED_STRUCT; 1874 typedef struct dot11_dls_req dot11_dls_req_t; 1875 #define DOT11_DLS_REQ_LEN 18 /* Fixed length */ 1876 1877 /** DLS response frame header */ 1878 BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { 1879 uint8 category; /* category of action frame (2) */ 1880 uint8 action; /* DLS action: req (0) */ 1881 uint16 status; /* status code field */ 1882 struct ether_addr da; /* destination address */ 1883 struct ether_addr sa; /* source address */ 1884 uint8 data[1]; /* optional: capability, rate ... */ 1885 } BWL_POST_PACKED_STRUCT; 1886 typedef struct dot11_dls_resp dot11_dls_resp_t; 1887 #define DOT11_DLS_RESP_LEN 16 /* Fixed length */ 1888 1889 1890 /* ************* 802.11v related definitions. ************* */ 1891 1892 /** BSS Management Transition Query frame header */ 1893 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_query { 1894 uint8 category; /* category of action frame (10) */ 1895 uint8 action; /* WNM action: trans_query (6) */ 1896 uint8 token; /* dialog token */ 1897 uint8 reason; /* transition query reason */ 1898 uint8 data[1]; /* Elements */ 1899 } BWL_POST_PACKED_STRUCT; 1900 typedef struct dot11_bsstrans_query dot11_bsstrans_query_t; 1901 #define DOT11_BSSTRANS_QUERY_LEN 4 /* Fixed length */ 1902 1903 /* BTM transition reason */ 1904 #define DOT11_BSSTRANS_REASON_UNSPECIFIED 0 1905 #define DOT11_BSSTRANS_REASON_EXC_FRAME_LOSS 1 1906 #define DOT11_BSSTRANS_REASON_EXC_TRAFFIC_DELAY 2 1907 #define DOT11_BSSTRANS_REASON_INSUFF_QOS_CAPACITY 3 1908 #define DOT11_BSSTRANS_REASON_FIRST_ASSOC 4 1909 #define DOT11_BSSTRANS_REASON_LOAD_BALANCING 5 1910 #define DOT11_BSSTRANS_REASON_BETTER_AP_FOUND 6 1911 #define DOT11_BSSTRANS_REASON_DEAUTH_RX 7 1912 #define DOT11_BSSTRANS_REASON_8021X_EAP_AUTH_FAIL 8 1913 #define DOT11_BSSTRANS_REASON_4WAY_HANDSHK_FAIL 9 1914 #define DOT11_BSSTRANS_REASON_MANY_REPLAYCNT_FAIL 10 1915 #define DOT11_BSSTRANS_REASON_MANY_DATAMIC_FAIL 11 1916 #define DOT11_BSSTRANS_REASON_EXCEED_MAX_RETRANS 12 1917 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DISASSOC_RX 13 1918 #define DOT11_BSSTRANS_REASON_MANY_BCAST_DEAUTH_RX 14 1919 #define DOT11_BSSTRANS_REASON_PREV_TRANSITION_FAIL 15 1920 #define DOT11_BSSTRANS_REASON_LOW_RSSI 16 1921 #define DOT11_BSSTRANS_REASON_ROAM_FROM_NON_80211 17 1922 #define DOT11_BSSTRANS_REASON_RX_BTM_REQ 18 1923 #define DOT11_BSSTRANS_REASON_PREF_LIST_INCLUDED 19 1924 #define DOT11_BSSTRANS_REASON_LEAVING_ESS 20 1925 1926 /** BSS Management Transition Request frame header */ 1927 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_req { 1928 uint8 category; /* category of action frame (10) */ 1929 uint8 action; /* WNM action: trans_req (7) */ 1930 uint8 token; /* dialog token */ 1931 uint8 reqmode; /* transition request mode */ 1932 uint16 disassoc_tmr; /* disassociation timer */ 1933 uint8 validity_intrvl; /* validity interval */ 1934 uint8 data[1]; /* optional: BSS term duration, ... */ 1935 /* ...session info URL, candidate list */ 1936 } BWL_POST_PACKED_STRUCT; 1937 typedef struct dot11_bsstrans_req dot11_bsstrans_req_t; 1938 #define DOT11_BSSTRANS_REQ_LEN 7 /* Fixed length */ 1939 1940 /* BSS Mgmt Transition Request Mode Field - 802.11v */ 1941 #define DOT11_BSSTRANS_REQMODE_PREF_LIST_INCL 0x01 1942 #define DOT11_BSSTRANS_REQMODE_ABRIDGED 0x02 1943 #define DOT11_BSSTRANS_REQMODE_DISASSOC_IMMINENT 0x04 1944 #define DOT11_BSSTRANS_REQMODE_BSS_TERM_INCL 0x08 1945 #define DOT11_BSSTRANS_REQMODE_ESS_DISASSOC_IMNT 0x10 1946 1947 /** BSS Management transition response frame header */ 1948 BWL_PRE_PACKED_STRUCT struct dot11_bsstrans_resp { 1949 uint8 category; /* category of action frame (10) */ 1950 uint8 action; /* WNM action: trans_resp (8) */ 1951 uint8 token; /* dialog token */ 1952 uint8 status; /* transition status */ 1953 uint8 term_delay; /* validity interval */ 1954 uint8 data[1]; /* optional: BSSID target, candidate list */ 1955 } BWL_POST_PACKED_STRUCT; 1956 typedef struct dot11_bsstrans_resp dot11_bsstrans_resp_t; 1957 #define DOT11_BSSTRANS_RESP_LEN 5 /* Fixed length */ 1958 1959 /* BSS Mgmt Transition Response Status Field */ 1960 #define DOT11_BSSTRANS_RESP_STATUS_ACCEPT 0 1961 #define DOT11_BSSTRANS_RESP_STATUS_REJECT 1 1962 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_BCN 2 1963 #define DOT11_BSSTRANS_RESP_STATUS_REJ_INSUFF_CAP 3 1964 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_UNDESIRED 4 1965 #define DOT11_BSSTRANS_RESP_STATUS_REJ_TERM_DELAY_REQ 5 1966 #define DOT11_BSSTRANS_RESP_STATUS_REJ_BSS_LIST_PROVIDED 6 1967 #define DOT11_BSSTRANS_RESP_STATUS_REJ_NO_SUITABLE_BSS 7 1968 #define DOT11_BSSTRANS_RESP_STATUS_REJ_LEAVING_ESS 8 1969 1970 1971 /** BSS Max Idle Period element */ 1972 BWL_PRE_PACKED_STRUCT struct dot11_bss_max_idle_period_ie { 1973 uint8 id; /* 90, DOT11_MNG_BSS_MAX_IDLE_PERIOD_ID */ 1974 uint8 len; 1975 uint16 max_idle_period; /* in unit of 1000 TUs */ 1976 uint8 idle_opt; 1977 } BWL_POST_PACKED_STRUCT; 1978 typedef struct dot11_bss_max_idle_period_ie dot11_bss_max_idle_period_ie_t; 1979 #define DOT11_BSS_MAX_IDLE_PERIOD_IE_LEN 3 /* bss max idle period IE size */ 1980 #define DOT11_BSS_MAX_IDLE_PERIOD_OPT_PROTECTED 1 /* BSS max idle option */ 1981 1982 /** TIM Broadcast request element */ 1983 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req_ie { 1984 uint8 id; /* 94, DOT11_MNG_TIMBC_REQ_ID */ 1985 uint8 len; 1986 uint8 interval; /* in unit of beacon interval */ 1987 } BWL_POST_PACKED_STRUCT; 1988 typedef struct dot11_timbc_req_ie dot11_timbc_req_ie_t; 1989 #define DOT11_TIMBC_REQ_IE_LEN 1 /* Fixed length */ 1990 1991 /** TIM Broadcast request frame header */ 1992 BWL_PRE_PACKED_STRUCT struct dot11_timbc_req { 1993 uint8 category; /* category of action frame (10) */ 1994 uint8 action; /* WNM action: DOT11_WNM_ACTION_TIMBC_REQ(18) */ 1995 uint8 token; /* dialog token */ 1996 uint8 data[1]; /* TIM broadcast request element */ 1997 } BWL_POST_PACKED_STRUCT; 1998 typedef struct dot11_timbc_req dot11_timbc_req_t; 1999 #define DOT11_TIMBC_REQ_LEN 3 /* Fixed length */ 2000 2001 /** TIM Broadcast response element */ 2002 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp_ie { 2003 uint8 id; /* 95, DOT11_MNG_TIM_BROADCAST_RESP_ID */ 2004 uint8 len; 2005 uint8 status; /* status of add request */ 2006 uint8 interval; /* in unit of beacon interval */ 2007 int32 offset; /* in unit of ms */ 2008 uint16 high_rate; /* in unit of 0.5 Mb/s */ 2009 uint16 low_rate; /* in unit of 0.5 Mb/s */ 2010 } BWL_POST_PACKED_STRUCT; 2011 typedef struct dot11_timbc_resp_ie dot11_timbc_resp_ie_t; 2012 #define DOT11_TIMBC_DENY_RESP_IE_LEN 1 /* Deny. Fixed length */ 2013 #define DOT11_TIMBC_ACCEPT_RESP_IE_LEN 10 /* Accept. Fixed length */ 2014 2015 #define DOT11_TIMBC_STATUS_ACCEPT 0 2016 #define DOT11_TIMBC_STATUS_ACCEPT_TSTAMP 1 2017 #define DOT11_TIMBC_STATUS_DENY 2 2018 #define DOT11_TIMBC_STATUS_OVERRIDDEN 3 2019 #define DOT11_TIMBC_STATUS_RESERVED 4 2020 2021 /** TIM Broadcast request frame header */ 2022 BWL_PRE_PACKED_STRUCT struct dot11_timbc_resp { 2023 uint8 category; /* category of action frame (10) */ 2024 uint8 action; /* action: DOT11_WNM_ACTION_TIMBC_RESP(19) */ 2025 uint8 token; /* dialog token */ 2026 uint8 data[1]; /* TIM broadcast response element */ 2027 } BWL_POST_PACKED_STRUCT; 2028 typedef struct dot11_timbc_resp dot11_timbc_resp_t; 2029 #define DOT11_TIMBC_RESP_LEN 3 /* Fixed length */ 2030 2031 /** TIM element */ 2032 BWL_PRE_PACKED_STRUCT struct dot11_tim_ie { 2033 uint8 id; /* 5, DOT11_MNG_TIM_ID */ 2034 uint8 len; /* 4 - 255 */ 2035 uint8 dtim_count; /* DTIM decrementing counter */ 2036 uint8 dtim_period; /* DTIM period */ 2037 uint8 bitmap_control; /* AID 0 + bitmap offset */ 2038 uint8 pvb[1]; /* Partial Virtual Bitmap, variable length */ 2039 } BWL_POST_PACKED_STRUCT; 2040 typedef struct dot11_tim_ie dot11_tim_ie_t; 2041 #define DOT11_TIM_IE_FIXED_LEN 3 /* Fixed length, without id and len */ 2042 #define DOT11_TIM_IE_FIXED_TOTAL_LEN 5 /* Fixed length, with id and len */ 2043 2044 /** TIM Broadcast frame header */ 2045 BWL_PRE_PACKED_STRUCT struct dot11_timbc { 2046 uint8 category; /* category of action frame (11) */ 2047 uint8 action; /* action: TIM (0) */ 2048 uint8 check_beacon; /* need to check-beacon */ 2049 uint8 tsf[8]; /* Time Synchronization Function */ 2050 dot11_tim_ie_t tim_ie; /* TIM element */ 2051 } BWL_POST_PACKED_STRUCT; 2052 typedef struct dot11_timbc dot11_timbc_t; 2053 #define DOT11_TIMBC_HDR_LEN (sizeof(dot11_timbc_t) - sizeof(dot11_tim_ie_t)) 2054 #define DOT11_TIMBC_FIXED_LEN (sizeof(dot11_timbc_t) - 1) /* Fixed length */ 2055 #define DOT11_TIMBC_LEN 11 /* Fixed length */ 2056 2057 /** TCLAS frame classifier type */ 2058 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_hdr { 2059 uint8 type; 2060 uint8 mask; 2061 uint8 data[1]; 2062 } BWL_POST_PACKED_STRUCT; 2063 typedef struct dot11_tclas_fc_hdr dot11_tclas_fc_hdr_t; 2064 #define DOT11_TCLAS_FC_HDR_LEN 2 /* Fixed length */ 2065 2066 #define DOT11_TCLAS_MASK_0 0x1 2067 #define DOT11_TCLAS_MASK_1 0x2 2068 #define DOT11_TCLAS_MASK_2 0x4 2069 #define DOT11_TCLAS_MASK_3 0x8 2070 #define DOT11_TCLAS_MASK_4 0x10 2071 #define DOT11_TCLAS_MASK_5 0x20 2072 #define DOT11_TCLAS_MASK_6 0x40 2073 #define DOT11_TCLAS_MASK_7 0x80 2074 2075 #define DOT11_TCLAS_FC_0_ETH 0 2076 #define DOT11_TCLAS_FC_1_IP 1 2077 #define DOT11_TCLAS_FC_2_8021Q 2 2078 #define DOT11_TCLAS_FC_3_OFFSET 3 2079 #define DOT11_TCLAS_FC_4_IP_HIGHER 4 2080 #define DOT11_TCLAS_FC_5_8021D 5 2081 2082 /** TCLAS frame classifier type 0 parameters for Ethernet */ 2083 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_0_eth { 2084 uint8 type; 2085 uint8 mask; 2086 uint8 sa[ETHER_ADDR_LEN]; 2087 uint8 da[ETHER_ADDR_LEN]; 2088 uint16 eth_type; 2089 } BWL_POST_PACKED_STRUCT; 2090 typedef struct dot11_tclas_fc_0_eth dot11_tclas_fc_0_eth_t; 2091 #define DOT11_TCLAS_FC_0_ETH_LEN 16 2092 2093 /** TCLAS frame classifier type 1 parameters for IPV4 */ 2094 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_1_ipv4 { 2095 uint8 type; 2096 uint8 mask; 2097 uint8 version; 2098 uint32 src_ip; 2099 uint32 dst_ip; 2100 uint16 src_port; 2101 uint16 dst_port; 2102 uint8 dscp; 2103 uint8 protocol; 2104 uint8 reserved; 2105 } BWL_POST_PACKED_STRUCT; 2106 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_1_ipv4_t; 2107 #define DOT11_TCLAS_FC_1_IPV4_LEN 18 2108 2109 /** TCLAS frame classifier type 2 parameters for 802.1Q */ 2110 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_2_8021q { 2111 uint8 type; 2112 uint8 mask; 2113 uint16 tci; 2114 } BWL_POST_PACKED_STRUCT; 2115 typedef struct dot11_tclas_fc_2_8021q dot11_tclas_fc_2_8021q_t; 2116 #define DOT11_TCLAS_FC_2_8021Q_LEN 4 2117 2118 /** TCLAS frame classifier type 3 parameters for filter offset */ 2119 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_3_filter { 2120 uint8 type; 2121 uint8 mask; 2122 uint16 offset; 2123 uint8 data[1]; 2124 } BWL_POST_PACKED_STRUCT; 2125 typedef struct dot11_tclas_fc_3_filter dot11_tclas_fc_3_filter_t; 2126 #define DOT11_TCLAS_FC_3_FILTER_LEN 4 2127 2128 /** TCLAS frame classifier type 4 parameters for IPV4 is the same as TCLAS type 1 */ 2129 typedef struct dot11_tclas_fc_1_ipv4 dot11_tclas_fc_4_ipv4_t; 2130 #define DOT11_TCLAS_FC_4_IPV4_LEN DOT11_TCLAS_FC_1_IPV4_LEN 2131 2132 /** TCLAS frame classifier type 4 parameters for IPV6 */ 2133 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_4_ipv6 { 2134 uint8 type; 2135 uint8 mask; 2136 uint8 version; 2137 uint8 saddr[16]; 2138 uint8 daddr[16]; 2139 uint16 src_port; 2140 uint16 dst_port; 2141 uint8 dscp; 2142 uint8 nexthdr; 2143 uint8 flow_lbl[3]; 2144 } BWL_POST_PACKED_STRUCT; 2145 typedef struct dot11_tclas_fc_4_ipv6 dot11_tclas_fc_4_ipv6_t; 2146 #define DOT11_TCLAS_FC_4_IPV6_LEN 44 2147 2148 /** TCLAS frame classifier type 5 parameters for 802.1D */ 2149 BWL_PRE_PACKED_STRUCT struct dot11_tclas_fc_5_8021d { 2150 uint8 type; 2151 uint8 mask; 2152 uint8 pcp; 2153 uint8 cfi; 2154 uint16 vid; 2155 } BWL_POST_PACKED_STRUCT; 2156 typedef struct dot11_tclas_fc_5_8021d dot11_tclas_fc_5_8021d_t; 2157 #define DOT11_TCLAS_FC_5_8021D_LEN 6 2158 2159 /** TCLAS frame classifier type parameters */ 2160 BWL_PRE_PACKED_STRUCT union dot11_tclas_fc { 2161 uint8 data[1]; 2162 dot11_tclas_fc_hdr_t hdr; 2163 dot11_tclas_fc_0_eth_t t0_eth; 2164 dot11_tclas_fc_1_ipv4_t t1_ipv4; 2165 dot11_tclas_fc_2_8021q_t t2_8021q; 2166 dot11_tclas_fc_3_filter_t t3_filter; 2167 dot11_tclas_fc_4_ipv4_t t4_ipv4; 2168 dot11_tclas_fc_4_ipv6_t t4_ipv6; 2169 dot11_tclas_fc_5_8021d_t t5_8021d; 2170 } BWL_POST_PACKED_STRUCT; 2171 typedef union dot11_tclas_fc dot11_tclas_fc_t; 2172 2173 #define DOT11_TCLAS_FC_MIN_LEN 4 /* Classifier Type 2 has the min size */ 2174 #define DOT11_TCLAS_FC_MAX_LEN 254 2175 2176 /** TCLAS element */ 2177 BWL_PRE_PACKED_STRUCT struct dot11_tclas_ie { 2178 uint8 id; /* 14, DOT11_MNG_TCLAS_ID */ 2179 uint8 len; 2180 uint8 user_priority; 2181 dot11_tclas_fc_t fc; 2182 } BWL_POST_PACKED_STRUCT; 2183 typedef struct dot11_tclas_ie dot11_tclas_ie_t; 2184 #define DOT11_TCLAS_IE_LEN 3 /* Fixed length, include id and len */ 2185 2186 /** TCLAS processing element */ 2187 BWL_PRE_PACKED_STRUCT struct dot11_tclas_proc_ie { 2188 uint8 id; /* 44, DOT11_MNG_TCLAS_PROC_ID */ 2189 uint8 len; 2190 uint8 process; 2191 } BWL_POST_PACKED_STRUCT; 2192 typedef struct dot11_tclas_proc_ie dot11_tclas_proc_ie_t; 2193 #define DOT11_TCLAS_PROC_IE_LEN 3 /* Fixed length, include id and len */ 2194 2195 #define DOT11_TCLAS_PROC_MATCHALL 0 /* All high level element need to match */ 2196 #define DOT11_TCLAS_PROC_MATCHONE 1 /* One high level element need to match */ 2197 #define DOT11_TCLAS_PROC_NONMATCH 2 /* Non match to any high level element */ 2198 2199 2200 /* TSPEC element defined in 802.11 std section 8.4.2.32 - Not supported */ 2201 #define DOT11_TSPEC_IE_LEN 57 /* Fixed length */ 2202 2203 /** TFS request element */ 2204 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req_ie { 2205 uint8 id; /* 91, DOT11_MNG_TFS_REQUEST_ID */ 2206 uint8 len; 2207 uint8 tfs_id; 2208 uint8 actcode; 2209 uint8 data[1]; 2210 } BWL_POST_PACKED_STRUCT; 2211 typedef struct dot11_tfs_req_ie dot11_tfs_req_ie_t; 2212 #define DOT11_TFS_REQ_IE_LEN 2 /* Fixed length, without id and len */ 2213 2214 /** TFS request action codes (bitfield) */ 2215 #define DOT11_TFS_ACTCODE_DELETE 1 2216 #define DOT11_TFS_ACTCODE_NOTIFY 2 2217 2218 /** TFS request subelement IDs */ 2219 #define DOT11_TFS_REQ_TFS_SE_ID 1 2220 #define DOT11_TFS_REQ_VENDOR_SE_ID 221 2221 2222 /** TFS subelement */ 2223 BWL_PRE_PACKED_STRUCT struct dot11_tfs_se { 2224 uint8 sub_id; 2225 uint8 len; 2226 uint8 data[1]; /* TCLAS element(s) + optional TCLAS proc */ 2227 } BWL_POST_PACKED_STRUCT; 2228 typedef struct dot11_tfs_se dot11_tfs_se_t; 2229 2230 2231 /** TFS response element */ 2232 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp_ie { 2233 uint8 id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2234 uint8 len; 2235 uint8 tfs_id; 2236 uint8 data[1]; 2237 } BWL_POST_PACKED_STRUCT; 2238 typedef struct dot11_tfs_resp_ie dot11_tfs_resp_ie_t; 2239 #define DOT11_TFS_RESP_IE_LEN 1 /* Fixed length, without id and len */ 2240 2241 /** TFS response subelement IDs (same subelments, but different IDs than in TFS request */ 2242 #define DOT11_TFS_RESP_TFS_STATUS_SE_ID 1 2243 #define DOT11_TFS_RESP_TFS_SE_ID 2 2244 #define DOT11_TFS_RESP_VENDOR_SE_ID 221 2245 2246 /** TFS status subelement */ 2247 BWL_PRE_PACKED_STRUCT struct dot11_tfs_status_se { 2248 uint8 sub_id; /* 92, DOT11_MNG_TFS_RESPONSE_ID */ 2249 uint8 len; 2250 uint8 resp_st; 2251 uint8 data[1]; /* Potential dot11_tfs_se_t included */ 2252 } BWL_POST_PACKED_STRUCT; 2253 typedef struct dot11_tfs_status_se dot11_tfs_status_se_t; 2254 #define DOT11_TFS_STATUS_SE_LEN 1 /* Fixed length, without id and len */ 2255 2256 /* Following Definition should be merged to FMS_TFS macro below */ 2257 /* TFS Response status code. Identical to FMS Element status, without N/A */ 2258 #define DOT11_TFS_STATUS_ACCEPT 0 2259 #define DOT11_TFS_STATUS_DENY_FORMAT 1 2260 #define DOT11_TFS_STATUS_DENY_RESOURCE 2 2261 #define DOT11_TFS_STATUS_DENY_POLICY 4 2262 #define DOT11_TFS_STATUS_DENY_UNSPECIFIED 5 2263 #define DOT11_TFS_STATUS_ALTPREF_POLICY 7 2264 #define DOT11_TFS_STATUS_ALTPREF_TCLAS_UNSUPP 14 2265 2266 /* FMS Element Status and TFS Response Status Definition */ 2267 #define DOT11_FMS_TFS_STATUS_ACCEPT 0 2268 #define DOT11_FMS_TFS_STATUS_DENY_FORMAT 1 2269 #define DOT11_FMS_TFS_STATUS_DENY_RESOURCE 2 2270 #define DOT11_FMS_TFS_STATUS_DENY_MULTIPLE_DI 3 2271 #define DOT11_FMS_TFS_STATUS_DENY_POLICY 4 2272 #define DOT11_FMS_TFS_STATUS_DENY_UNSPECIFIED 5 2273 #define DOT11_FMS_TFS_STATUS_ALT_DIFF_DI 6 2274 #define DOT11_FMS_TFS_STATUS_ALT_POLICY 7 2275 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_DI 8 2276 #define DOT11_FMS_TFS_STATUS_ALT_MCRATE 9 2277 #define DOT11_FMS_TFS_STATUS_TERM_POLICY 10 2278 #define DOT11_FMS_TFS_STATUS_TERM_RESOURCE 11 2279 #define DOT11_FMS_TFS_STATUS_TERM_HIGHER_PRIO 12 2280 #define DOT11_FMS_TFS_STATUS_ALT_CHANGE_MDI 13 2281 #define DOT11_FMS_TFS_STATUS_ALT_TCLAS_UNSUPP 14 2282 2283 /** TFS Management Request frame header */ 2284 BWL_PRE_PACKED_STRUCT struct dot11_tfs_req { 2285 uint8 category; /* category of action frame (10) */ 2286 uint8 action; /* WNM action: TFS request (13) */ 2287 uint8 token; /* dialog token */ 2288 uint8 data[1]; /* Elements */ 2289 } BWL_POST_PACKED_STRUCT; 2290 typedef struct dot11_tfs_req dot11_tfs_req_t; 2291 #define DOT11_TFS_REQ_LEN 3 /* Fixed length */ 2292 2293 /** TFS Management Response frame header */ 2294 BWL_PRE_PACKED_STRUCT struct dot11_tfs_resp { 2295 uint8 category; /* category of action frame (10) */ 2296 uint8 action; /* WNM action: TFS request (14) */ 2297 uint8 token; /* dialog token */ 2298 uint8 data[1]; /* Elements */ 2299 } BWL_POST_PACKED_STRUCT; 2300 typedef struct dot11_tfs_resp dot11_tfs_resp_t; 2301 #define DOT11_TFS_RESP_LEN 3 /* Fixed length */ 2302 2303 /** TFS Management Notify frame request header */ 2304 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_req { 2305 uint8 category; /* category of action frame (10) */ 2306 uint8 action; /* WNM action: TFS notify request (15) */ 2307 uint8 tfs_id_cnt; /* TFS IDs count */ 2308 uint8 tfs_id[1]; /* Array of TFS IDs */ 2309 } BWL_POST_PACKED_STRUCT; 2310 typedef struct dot11_tfs_notify_req dot11_tfs_notify_req_t; 2311 #define DOT11_TFS_NOTIFY_REQ_LEN 3 /* Fixed length */ 2312 2313 /** TFS Management Notify frame response header */ 2314 BWL_PRE_PACKED_STRUCT struct dot11_tfs_notify_resp { 2315 uint8 category; /* category of action frame (10) */ 2316 uint8 action; /* WNM action: TFS notify response (28) */ 2317 uint8 tfs_id_cnt; /* TFS IDs count */ 2318 uint8 tfs_id[1]; /* Array of TFS IDs */ 2319 } BWL_POST_PACKED_STRUCT; 2320 typedef struct dot11_tfs_notify_resp dot11_tfs_notify_resp_t; 2321 #define DOT11_TFS_NOTIFY_RESP_LEN 3 /* Fixed length */ 2322 2323 2324 /** WNM-Sleep Management Request frame header */ 2325 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_req { 2326 uint8 category; /* category of action frame (10) */ 2327 uint8 action; /* WNM action: wnm-sleep request (16) */ 2328 uint8 token; /* dialog token */ 2329 uint8 data[1]; /* Elements */ 2330 } BWL_POST_PACKED_STRUCT; 2331 typedef struct dot11_wnm_sleep_req dot11_wnm_sleep_req_t; 2332 #define DOT11_WNM_SLEEP_REQ_LEN 3 /* Fixed length */ 2333 2334 /** WNM-Sleep Management Response frame header */ 2335 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_resp { 2336 uint8 category; /* category of action frame (10) */ 2337 uint8 action; /* WNM action: wnm-sleep request (17) */ 2338 uint8 token; /* dialog token */ 2339 uint16 key_len; /* key data length */ 2340 uint8 data[1]; /* Elements */ 2341 } BWL_POST_PACKED_STRUCT; 2342 typedef struct dot11_wnm_sleep_resp dot11_wnm_sleep_resp_t; 2343 #define DOT11_WNM_SLEEP_RESP_LEN 5 /* Fixed length */ 2344 2345 #define DOT11_WNM_SLEEP_SUBELEM_ID_GTK 0 2346 #define DOT11_WNM_SLEEP_SUBELEM_ID_IGTK 1 2347 2348 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_gtk { 2349 uint8 sub_id; 2350 uint8 len; 2351 uint16 key_info; 2352 uint8 key_length; 2353 uint8 rsc[8]; 2354 uint8 key[1]; 2355 } BWL_POST_PACKED_STRUCT; 2356 typedef struct dot11_wnm_sleep_subelem_gtk dot11_wnm_sleep_subelem_gtk_t; 2357 #define DOT11_WNM_SLEEP_SUBELEM_GTK_FIXED_LEN 11 /* without sub_id, len, and key */ 2358 #define DOT11_WNM_SLEEP_SUBELEM_GTK_MAX_LEN 43 /* without sub_id and len */ 2359 2360 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_subelem_igtk { 2361 uint8 sub_id; 2362 uint8 len; 2363 uint16 key_id; 2364 uint8 pn[6]; 2365 uint8 key[16]; 2366 } BWL_POST_PACKED_STRUCT; 2367 typedef struct dot11_wnm_sleep_subelem_igtk dot11_wnm_sleep_subelem_igtk_t; 2368 #define DOT11_WNM_SLEEP_SUBELEM_IGTK_LEN 24 /* Fixed length */ 2369 2370 BWL_PRE_PACKED_STRUCT struct dot11_wnm_sleep_ie { 2371 uint8 id; /* 93, DOT11_MNG_WNM_SLEEP_MODE_ID */ 2372 uint8 len; 2373 uint8 act_type; 2374 uint8 resp_status; 2375 uint16 interval; 2376 } BWL_POST_PACKED_STRUCT; 2377 typedef struct dot11_wnm_sleep_ie dot11_wnm_sleep_ie_t; 2378 #define DOT11_WNM_SLEEP_IE_LEN 4 /* Fixed length */ 2379 2380 #define DOT11_WNM_SLEEP_ACT_TYPE_ENTER 0 2381 #define DOT11_WNM_SLEEP_ACT_TYPE_EXIT 1 2382 2383 #define DOT11_WNM_SLEEP_RESP_ACCEPT 0 2384 #define DOT11_WNM_SLEEP_RESP_UPDATE 1 2385 #define DOT11_WNM_SLEEP_RESP_DENY 2 2386 #define DOT11_WNM_SLEEP_RESP_DENY_TEMP 3 2387 #define DOT11_WNM_SLEEP_RESP_DENY_KEY 4 2388 #define DOT11_WNM_SLEEP_RESP_DENY_INUSE 5 2389 #define DOT11_WNM_SLEEP_RESP_LAST 6 2390 2391 /** DMS Management Request frame header */ 2392 BWL_PRE_PACKED_STRUCT struct dot11_dms_req { 2393 uint8 category; /* category of action frame (10) */ 2394 uint8 action; /* WNM action: dms request (23) */ 2395 uint8 token; /* dialog token */ 2396 uint8 data[1]; /* Elements */ 2397 } BWL_POST_PACKED_STRUCT; 2398 typedef struct dot11_dms_req dot11_dms_req_t; 2399 #define DOT11_DMS_REQ_LEN 3 /* Fixed length */ 2400 2401 /** DMS Management Response frame header */ 2402 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp { 2403 uint8 category; /* category of action frame (10) */ 2404 uint8 action; /* WNM action: dms request (24) */ 2405 uint8 token; /* dialog token */ 2406 uint8 data[1]; /* Elements */ 2407 } BWL_POST_PACKED_STRUCT; 2408 typedef struct dot11_dms_resp dot11_dms_resp_t; 2409 #define DOT11_DMS_RESP_LEN 3 /* Fixed length */ 2410 2411 /** DMS request element */ 2412 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_ie { 2413 uint8 id; /* 99, DOT11_MNG_DMS_REQUEST_ID */ 2414 uint8 len; 2415 uint8 data[1]; 2416 } BWL_POST_PACKED_STRUCT; 2417 typedef struct dot11_dms_req_ie dot11_dms_req_ie_t; 2418 #define DOT11_DMS_REQ_IE_LEN 2 /* Fixed length */ 2419 2420 /** DMS response element */ 2421 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_ie { 2422 uint8 id; /* 100, DOT11_MNG_DMS_RESPONSE_ID */ 2423 uint8 len; 2424 uint8 data[1]; 2425 } BWL_POST_PACKED_STRUCT; 2426 typedef struct dot11_dms_resp_ie dot11_dms_resp_ie_t; 2427 #define DOT11_DMS_RESP_IE_LEN 2 /* Fixed length */ 2428 2429 /** DMS request descriptor */ 2430 BWL_PRE_PACKED_STRUCT struct dot11_dms_req_desc { 2431 uint8 dms_id; 2432 uint8 len; 2433 uint8 type; 2434 uint8 data[1]; 2435 } BWL_POST_PACKED_STRUCT; 2436 typedef struct dot11_dms_req_desc dot11_dms_req_desc_t; 2437 #define DOT11_DMS_REQ_DESC_LEN 3 /* Fixed length */ 2438 2439 #define DOT11_DMS_REQ_TYPE_ADD 0 2440 #define DOT11_DMS_REQ_TYPE_REMOVE 1 2441 #define DOT11_DMS_REQ_TYPE_CHANGE 2 2442 2443 /** DMS response status */ 2444 BWL_PRE_PACKED_STRUCT struct dot11_dms_resp_st { 2445 uint8 dms_id; 2446 uint8 len; 2447 uint8 type; 2448 uint16 lsc; 2449 uint8 data[1]; 2450 } BWL_POST_PACKED_STRUCT; 2451 typedef struct dot11_dms_resp_st dot11_dms_resp_st_t; 2452 #define DOT11_DMS_RESP_STATUS_LEN 5 /* Fixed length */ 2453 2454 #define DOT11_DMS_RESP_TYPE_ACCEPT 0 2455 #define DOT11_DMS_RESP_TYPE_DENY 1 2456 #define DOT11_DMS_RESP_TYPE_TERM 2 2457 2458 #define DOT11_DMS_RESP_LSC_UNSUPPORTED 0xFFFF 2459 2460 /** WNM-Notification Request frame header */ 2461 BWL_PRE_PACKED_STRUCT struct dot11_wnm_notif_req { 2462 uint8 category; /* category of action frame (10) */ 2463 uint8 action; /* WNM action: Notification request (26) */ 2464 uint8 token; /* dialog token */ 2465 uint8 type; /* type */ 2466 uint8 data[1]; /* Sub-elements */ 2467 } BWL_POST_PACKED_STRUCT; 2468 typedef struct dot11_wnm_notif_req dot11_wnm_notif_req_t; 2469 #define DOT11_WNM_NOTIF_REQ_LEN 4 /* Fixed length */ 2470 2471 /** FMS Management Request frame header */ 2472 BWL_PRE_PACKED_STRUCT struct dot11_fms_req { 2473 uint8 category; /* category of action frame (10) */ 2474 uint8 action; /* WNM action: fms request (9) */ 2475 uint8 token; /* dialog token */ 2476 uint8 data[1]; /* Elements */ 2477 } BWL_POST_PACKED_STRUCT; 2478 typedef struct dot11_fms_req dot11_fms_req_t; 2479 #define DOT11_FMS_REQ_LEN 3 /* Fixed length */ 2480 2481 /** FMS Management Response frame header */ 2482 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp { 2483 uint8 category; /* category of action frame (10) */ 2484 uint8 action; /* WNM action: fms request (10) */ 2485 uint8 token; /* dialog token */ 2486 uint8 data[1]; /* Elements */ 2487 } BWL_POST_PACKED_STRUCT; 2488 typedef struct dot11_fms_resp dot11_fms_resp_t; 2489 #define DOT11_FMS_RESP_LEN 3 /* Fixed length */ 2490 2491 /** FMS Descriptor element */ 2492 BWL_PRE_PACKED_STRUCT struct dot11_fms_desc { 2493 uint8 id; 2494 uint8 len; 2495 uint8 num_fms_cnt; 2496 uint8 data[1]; 2497 } BWL_POST_PACKED_STRUCT; 2498 typedef struct dot11_fms_desc dot11_fms_desc_t; 2499 #define DOT11_FMS_DESC_LEN 1 /* Fixed length */ 2500 2501 #define DOT11_FMS_CNTR_MAX 0x8 2502 #define DOT11_FMS_CNTR_ID_MASK 0x7 2503 #define DOT11_FMS_CNTR_ID_SHIFT 0x0 2504 #define DOT11_FMS_CNTR_COUNT_MASK 0xf1 2505 #define DOT11_FMS_CNTR_SHIFT 0x3 2506 2507 /** FMS request element */ 2508 BWL_PRE_PACKED_STRUCT struct dot11_fms_req_ie { 2509 uint8 id; 2510 uint8 len; 2511 uint8 fms_token; /* token used to identify fms stream set */ 2512 uint8 data[1]; 2513 } BWL_POST_PACKED_STRUCT; 2514 typedef struct dot11_fms_req_ie dot11_fms_req_ie_t; 2515 #define DOT11_FMS_REQ_IE_FIX_LEN 1 /* Fixed length */ 2516 2517 BWL_PRE_PACKED_STRUCT struct dot11_rate_id_field { 2518 uint8 mask; 2519 uint8 mcs_idx; 2520 uint16 rate; 2521 } BWL_POST_PACKED_STRUCT; 2522 typedef struct dot11_rate_id_field dot11_rate_id_field_t; 2523 #define DOT11_RATE_ID_FIELD_MCS_SEL_MASK 0x7 2524 #define DOT11_RATE_ID_FIELD_MCS_SEL_OFFSET 0 2525 #define DOT11_RATE_ID_FIELD_RATETYPE_MASK 0x18 2526 #define DOT11_RATE_ID_FIELD_RATETYPE_OFFSET 3 2527 #define DOT11_RATE_ID_FIELD_LEN sizeof(dot11_rate_id_field_t) 2528 2529 /** FMS request subelements */ 2530 BWL_PRE_PACKED_STRUCT struct dot11_fms_se { 2531 uint8 sub_id; 2532 uint8 len; 2533 uint8 interval; 2534 uint8 max_interval; 2535 dot11_rate_id_field_t rate; 2536 uint8 data[1]; 2537 } BWL_POST_PACKED_STRUCT; 2538 typedef struct dot11_fms_se dot11_fms_se_t; 2539 #define DOT11_FMS_REQ_SE_LEN 6 /* Fixed length */ 2540 2541 #define DOT11_FMS_REQ_SE_ID_FMS 1 /* FMS subelement */ 2542 #define DOT11_FMS_REQ_SE_ID_VS 221 /* Vendor Specific subelement */ 2543 2544 /** FMS response element */ 2545 BWL_PRE_PACKED_STRUCT struct dot11_fms_resp_ie { 2546 uint8 id; 2547 uint8 len; 2548 uint8 fms_token; 2549 uint8 data[1]; 2550 } BWL_POST_PACKED_STRUCT; 2551 typedef struct dot11_fms_resp_ie dot11_fms_resp_ie_t; 2552 #define DOT11_FMS_RESP_IE_FIX_LEN 1 /* Fixed length */ 2553 2554 /* FMS status subelements */ 2555 #define DOT11_FMS_STATUS_SE_ID_FMS 1 /* FMS Status */ 2556 #define DOT11_FMS_STATUS_SE_ID_TCLAS 2 /* TCLAS Status */ 2557 #define DOT11_FMS_STATUS_SE_ID_VS 221 /* Vendor Specific subelement */ 2558 2559 /** FMS status subelement */ 2560 BWL_PRE_PACKED_STRUCT struct dot11_fms_status_se { 2561 uint8 sub_id; 2562 uint8 len; 2563 uint8 status; 2564 uint8 interval; 2565 uint8 max_interval; 2566 uint8 fmsid; 2567 uint8 counter; 2568 dot11_rate_id_field_t rate; 2569 uint8 mcast_addr[ETHER_ADDR_LEN]; 2570 } BWL_POST_PACKED_STRUCT; 2571 typedef struct dot11_fms_status_se dot11_fms_status_se_t; 2572 #define DOT11_FMS_STATUS_SE_LEN 15 /* Fixed length */ 2573 2574 /** TCLAS status subelement */ 2575 BWL_PRE_PACKED_STRUCT struct dot11_tclas_status_se { 2576 uint8 sub_id; 2577 uint8 len; 2578 uint8 fmsid; 2579 uint8 data[1]; 2580 } BWL_POST_PACKED_STRUCT; 2581 typedef struct dot11_tclas_status_se dot11_tclas_status_se_t; 2582 #define DOT11_TCLAS_STATUS_SE_LEN 1 /* Fixed length */ 2583 2584 BWL_PRE_PACKED_STRUCT struct dot11_addba_req { 2585 uint8 category; /* category of action frame (3) */ 2586 uint8 action; /* action: addba req */ 2587 uint8 token; /* identifier */ 2588 uint16 addba_param_set; /* parameter set */ 2589 uint16 timeout; /* timeout in seconds */ 2590 uint16 start_seqnum; /* starting sequence number */ 2591 } BWL_POST_PACKED_STRUCT; 2592 typedef struct dot11_addba_req dot11_addba_req_t; 2593 #define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */ 2594 2595 BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { 2596 uint8 category; /* category of action frame (3) */ 2597 uint8 action; /* action: addba resp */ 2598 uint8 token; /* identifier */ 2599 uint16 status; /* status of add request */ 2600 uint16 addba_param_set; /* negotiated parameter set */ 2601 uint16 timeout; /* negotiated timeout in seconds */ 2602 } BWL_POST_PACKED_STRUCT; 2603 typedef struct dot11_addba_resp dot11_addba_resp_t; 2604 #define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */ 2605 2606 /* DELBA action parameters */ 2607 #define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */ 2608 #define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */ 2609 #define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */ 2610 #define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */ 2611 2612 BWL_PRE_PACKED_STRUCT struct dot11_delba { 2613 uint8 category; /* category of action frame (3) */ 2614 uint8 action; /* action: addba req */ 2615 uint16 delba_param_set; /* paarmeter set */ 2616 uint16 reason; /* reason for dellba */ 2617 } BWL_POST_PACKED_STRUCT; 2618 typedef struct dot11_delba dot11_delba_t; 2619 #define DOT11_DELBA_LEN 6 /* length of delba frame */ 2620 2621 /* SA Query action field value */ 2622 #define SA_QUERY_REQUEST 0 2623 #define SA_QUERY_RESPONSE 1 2624 2625 /* ************* 802.11r related definitions. ************* */ 2626 2627 /** Over-the-DS Fast Transition Request frame header */ 2628 BWL_PRE_PACKED_STRUCT struct dot11_ft_req { 2629 uint8 category; /* category of action frame (6) */ 2630 uint8 action; /* action: ft req */ 2631 uint8 sta_addr[ETHER_ADDR_LEN]; 2632 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2633 uint8 data[1]; /* Elements */ 2634 } BWL_POST_PACKED_STRUCT; 2635 typedef struct dot11_ft_req dot11_ft_req_t; 2636 #define DOT11_FT_REQ_FIXED_LEN 14 2637 2638 /** Over-the-DS Fast Transition Response frame header */ 2639 BWL_PRE_PACKED_STRUCT struct dot11_ft_res { 2640 uint8 category; /* category of action frame (6) */ 2641 uint8 action; /* action: ft resp */ 2642 uint8 sta_addr[ETHER_ADDR_LEN]; 2643 uint8 tgt_ap_addr[ETHER_ADDR_LEN]; 2644 uint16 status; /* status code */ 2645 uint8 data[1]; /* Elements */ 2646 } BWL_POST_PACKED_STRUCT; 2647 typedef struct dot11_ft_res dot11_ft_res_t; 2648 #define DOT11_FT_RES_FIXED_LEN 16 2649 2650 /** RDE RIC Data Element. */ 2651 BWL_PRE_PACKED_STRUCT struct dot11_rde_ie { 2652 uint8 id; /* 11r, DOT11_MNG_RDE_ID */ 2653 uint8 length; 2654 uint8 rde_id; /* RDE identifier. */ 2655 uint8 rd_count; /* Resource Descriptor Count. */ 2656 uint16 status; /* Status Code. */ 2657 } BWL_POST_PACKED_STRUCT; 2658 typedef struct dot11_rde_ie dot11_rde_ie_t; 2659 2660 /* 11r - Size of the RDE (RIC Data Element) IE, including TLV header. */ 2661 #define DOT11_MNG_RDE_IE_LEN sizeof(dot11_rde_ie_t) 2662 2663 2664 /* ************* 802.11k related definitions. ************* */ 2665 2666 /* Radio measurements enabled capability ie */ 2667 #define DOT11_RRM_CAP_LEN 5 /* length of rrm cap bitmap */ 2668 #define RCPI_IE_LEN 1 2669 #define RSNI_IE_LEN 1 2670 BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { 2671 uint8 cap[DOT11_RRM_CAP_LEN]; 2672 } BWL_POST_PACKED_STRUCT; 2673 typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; 2674 2675 /* Bitmap definitions for cap ie */ 2676 #define DOT11_RRM_CAP_LINK 0 2677 #define DOT11_RRM_CAP_NEIGHBOR_REPORT 1 2678 #define DOT11_RRM_CAP_PARALLEL 2 2679 #define DOT11_RRM_CAP_REPEATED 3 2680 #define DOT11_RRM_CAP_BCN_PASSIVE 4 2681 #define DOT11_RRM_CAP_BCN_ACTIVE 5 2682 #define DOT11_RRM_CAP_BCN_TABLE 6 2683 #define DOT11_RRM_CAP_BCN_REP_COND 7 2684 #define DOT11_RRM_CAP_FM 8 2685 #define DOT11_RRM_CAP_CLM 9 2686 #define DOT11_RRM_CAP_NHM 10 2687 #define DOT11_RRM_CAP_SM 11 2688 #define DOT11_RRM_CAP_LCIM 12 2689 #define DOT11_RRM_CAP_LCIA 13 2690 #define DOT11_RRM_CAP_TSCM 14 2691 #define DOT11_RRM_CAP_TTSCM 15 2692 #define DOT11_RRM_CAP_AP_CHANREP 16 2693 #define DOT11_RRM_CAP_RMMIB 17 2694 /* bit18-bit23, not used for RRM_IOVAR */ 2695 #define DOT11_RRM_CAP_MPC0 24 2696 #define DOT11_RRM_CAP_MPC1 25 2697 #define DOT11_RRM_CAP_MPC2 26 2698 #define DOT11_RRM_CAP_MPTI 27 2699 #define DOT11_RRM_CAP_NBRTSFO 28 2700 #define DOT11_RRM_CAP_RCPI 29 2701 #define DOT11_RRM_CAP_RSNI 30 2702 #define DOT11_RRM_CAP_BSSAAD 31 2703 #define DOT11_RRM_CAP_BSSAAC 32 2704 #define DOT11_RRM_CAP_AI 33 2705 #define DOT11_RRM_CAP_FTM_RANGE 34 2706 #define DOT11_RRM_CAP_CIVIC_LOC 35 2707 #define DOT11_RRM_CAP_IDENT_LOC 36 2708 #define DOT11_RRM_CAP_LAST 36 2709 2710 #ifdef WL11K_ALL_MEAS 2711 #define DOT11_RRM_CAP_LINK_ENAB (1 << DOT11_RRM_CAP_LINK) 2712 #define DOT11_RRM_CAP_FM_ENAB (1 << (DOT11_RRM_CAP_FM - 8)) 2713 #define DOT11_RRM_CAP_CLM_ENAB (1 << (DOT11_RRM_CAP_CLM - 8)) 2714 #define DOT11_RRM_CAP_NHM_ENAB (1 << (DOT11_RRM_CAP_NHM - 8)) 2715 #define DOT11_RRM_CAP_SM_ENAB (1 << (DOT11_RRM_CAP_SM - 8)) 2716 #define DOT11_RRM_CAP_LCIM_ENAB (1 << (DOT11_RRM_CAP_LCIM - 8)) 2717 #define DOT11_RRM_CAP_TSCM_ENAB (1 << (DOT11_RRM_CAP_TSCM - 8)) 2718 #ifdef WL11K_AP 2719 #define DOT11_RRM_CAP_MPC0_ENAB (1 << (DOT11_RRM_CAP_MPC0 - 24)) 2720 #define DOT11_RRM_CAP_MPC1_ENAB (1 << (DOT11_RRM_CAP_MPC1 - 24)) 2721 #define DOT11_RRM_CAP_MPC2_ENAB (1 << (DOT11_RRM_CAP_MPC2 - 24)) 2722 #define DOT11_RRM_CAP_MPTI_ENAB (1 << (DOT11_RRM_CAP_MPTI - 24)) 2723 #else 2724 #define DOT11_RRM_CAP_MPC0_ENAB 0 2725 #define DOT11_RRM_CAP_MPC1_ENAB 0 2726 #define DOT11_RRM_CAP_MPC2_ENAB 0 2727 #define DOT11_RRM_CAP_MPTI_ENAB 0 2728 #endif /* WL11K_AP */ 2729 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB (1 << (DOT11_RRM_CAP_CIVIC_LOC - 32)) 2730 #define DOT11_RRM_CAP_IDENT_LOC_ENAB (1 << (DOT11_RRM_CAP_IDENT_LOC - 32)) 2731 #else 2732 #define DOT11_RRM_CAP_LINK_ENAB 0 2733 #define DOT11_RRM_CAP_FM_ENAB 0 2734 #define DOT11_RRM_CAP_CLM_ENAB 0 2735 #define DOT11_RRM_CAP_NHM_ENAB 0 2736 #define DOT11_RRM_CAP_SM_ENAB 0 2737 #define DOT11_RRM_CAP_LCIM_ENAB 0 2738 #define DOT11_RRM_CAP_TSCM_ENAB 0 2739 #define DOT11_RRM_CAP_MPC0_ENAB 0 2740 #define DOT11_RRM_CAP_MPC1_ENAB 0 2741 #define DOT11_RRM_CAP_MPC2_ENAB 0 2742 #define DOT11_RRM_CAP_MPTI_ENAB 0 2743 #define DOT11_RRM_CAP_CIVIC_LOC_ENAB 0 2744 #define DOT11_RRM_CAP_IDENT_LOC_ENAB 0 2745 #endif /* WL11K_ALL_MEAS */ 2746 #ifdef WL11K_NBR_MEAS 2747 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB (1 << DOT11_RRM_CAP_NEIGHBOR_REPORT) 2748 #else 2749 #define DOT11_RRM_CAP_NEIGHBOR_REPORT_ENAB 0 2750 #endif /* WL11K_NBR_MEAS */ 2751 #ifdef WL11K_BCN_MEAS 2752 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB (1 << DOT11_RRM_CAP_BCN_PASSIVE) 2753 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB (1 << DOT11_RRM_CAP_BCN_ACTIVE) 2754 #else 2755 #define DOT11_RRM_CAP_BCN_PASSIVE_ENAB 0 2756 #define DOT11_RRM_CAP_BCN_ACTIVE_ENAB 0 2757 #endif /* WL11K_BCN_MEAS */ 2758 #define DOT11_RRM_CAP_MPA_MASK 0x7 2759 /* Operating Class (formerly "Regulatory Class") definitions */ 2760 #define DOT11_OP_CLASS_NONE 255 2761 2762 BWL_PRE_PACKED_STRUCT struct do11_ap_chrep { 2763 uint8 id; 2764 uint8 len; 2765 uint8 reg; 2766 uint8 chanlist[1]; 2767 } BWL_POST_PACKED_STRUCT; 2768 typedef struct do11_ap_chrep dot11_ap_chrep_t; 2769 2770 /* Radio Measurements action ids */ 2771 #define DOT11_RM_ACTION_RM_REQ 0 /* Radio measurement request */ 2772 #define DOT11_RM_ACTION_RM_REP 1 /* Radio measurement report */ 2773 #define DOT11_RM_ACTION_LM_REQ 2 /* Link measurement request */ 2774 #define DOT11_RM_ACTION_LM_REP 3 /* Link measurement report */ 2775 #define DOT11_RM_ACTION_NR_REQ 4 /* Neighbor report request */ 2776 #define DOT11_RM_ACTION_NR_REP 5 /* Neighbor report response */ 2777 #define DOT11_PUB_ACTION_MP 7 /* Measurement Pilot public action id */ 2778 2779 /** Generic radio measurement action frame header */ 2780 BWL_PRE_PACKED_STRUCT struct dot11_rm_action { 2781 uint8 category; /* category of action frame (5) */ 2782 uint8 action; /* radio measurement action */ 2783 uint8 token; /* dialog token */ 2784 uint8 data[1]; 2785 } BWL_POST_PACKED_STRUCT; 2786 typedef struct dot11_rm_action dot11_rm_action_t; 2787 #define DOT11_RM_ACTION_LEN 3 2788 2789 BWL_PRE_PACKED_STRUCT struct dot11_rmreq { 2790 uint8 category; /* category of action frame (5) */ 2791 uint8 action; /* radio measurement action */ 2792 uint8 token; /* dialog token */ 2793 uint16 reps; /* no. of repetitions */ 2794 uint8 data[1]; 2795 } BWL_POST_PACKED_STRUCT; 2796 typedef struct dot11_rmreq dot11_rmreq_t; 2797 #define DOT11_RMREQ_LEN 5 2798 2799 BWL_PRE_PACKED_STRUCT struct dot11_rm_ie { 2800 uint8 id; 2801 uint8 len; 2802 uint8 token; 2803 uint8 mode; 2804 uint8 type; 2805 } BWL_POST_PACKED_STRUCT; 2806 typedef struct dot11_rm_ie dot11_rm_ie_t; 2807 #define DOT11_RM_IE_LEN 5 2808 2809 /* Definitions for "mode" bits in rm req */ 2810 #define DOT11_RMREQ_MODE_PARALLEL 1 2811 #define DOT11_RMREQ_MODE_ENABLE 2 2812 #define DOT11_RMREQ_MODE_REQUEST 4 2813 #define DOT11_RMREQ_MODE_REPORT 8 2814 #define DOT11_RMREQ_MODE_DURMAND 0x10 /* Duration Mandatory */ 2815 2816 /* Definitions for "mode" bits in rm rep */ 2817 #define DOT11_RMREP_MODE_LATE 1 2818 #define DOT11_RMREP_MODE_INCAPABLE 2 2819 #define DOT11_RMREP_MODE_REFUSED 4 2820 2821 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn { 2822 uint8 id; 2823 uint8 len; 2824 uint8 token; 2825 uint8 mode; 2826 uint8 type; 2827 uint8 reg; 2828 uint8 channel; 2829 uint16 interval; 2830 uint16 duration; 2831 uint8 bcn_mode; 2832 struct ether_addr bssid; 2833 } BWL_POST_PACKED_STRUCT; 2834 typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t; 2835 #define DOT11_RMREQ_BCN_LEN 18 2836 2837 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn { 2838 uint8 reg; 2839 uint8 channel; 2840 uint32 starttime[2]; 2841 uint16 duration; 2842 uint8 frame_info; 2843 uint8 rcpi; 2844 uint8 rsni; 2845 struct ether_addr bssid; 2846 uint8 antenna_id; 2847 uint32 parent_tsf; 2848 } BWL_POST_PACKED_STRUCT; 2849 typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t; 2850 #define DOT11_RMREP_BCN_LEN 26 2851 2852 /* Beacon request measurement mode */ 2853 #define DOT11_RMREQ_BCN_PASSIVE 0 2854 #define DOT11_RMREQ_BCN_ACTIVE 1 2855 #define DOT11_RMREQ_BCN_TABLE 2 2856 2857 /* Sub-element IDs for Beacon Request */ 2858 #define DOT11_RMREQ_BCN_SSID_ID 0 2859 #define DOT11_RMREQ_BCN_REPINFO_ID 1 2860 #define DOT11_RMREQ_BCN_REPDET_ID 2 2861 #define DOT11_RMREQ_BCN_REQUEST_ID 10 2862 #define DOT11_RMREQ_BCN_APCHREP_ID DOT11_MNG_AP_CHREP_ID 2863 2864 /* Reporting Detail element definition */ 2865 #define DOT11_RMREQ_BCN_REPDET_FIXED 0 /* Fixed length fields only */ 2866 #define DOT11_RMREQ_BCN_REPDET_REQUEST 1 /* + requested information elems */ 2867 #define DOT11_RMREQ_BCN_REPDET_ALL 2 /* All fields */ 2868 2869 /* Reporting Information (reporting condition) element definition */ 2870 #define DOT11_RMREQ_BCN_REPINFO_LEN 2 /* Beacon Reporting Information length */ 2871 #define DOT11_RMREQ_BCN_REPCOND_DEFAULT 0 /* Report to be issued after each measurement */ 2872 2873 /* Sub-element IDs for Beacon Report */ 2874 #define DOT11_RMREP_BCN_FRM_BODY 1 2875 #define DOT11_RMREP_BCN_FRM_BODY_LEN_MAX 224 /* 802.11k-2008 7.3.2.22.6 */ 2876 2877 /* Sub-element IDs for Frame Report */ 2878 #define DOT11_RMREP_FRAME_COUNT_REPORT 1 2879 2880 /* Channel load request */ 2881 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_chanload { 2882 uint8 id; 2883 uint8 len; 2884 uint8 token; 2885 uint8 mode; 2886 uint8 type; 2887 uint8 reg; 2888 uint8 channel; 2889 uint16 interval; 2890 uint16 duration; 2891 } BWL_POST_PACKED_STRUCT; 2892 typedef struct dot11_rmreq_chanload dot11_rmreq_chanload_t; 2893 #define DOT11_RMREQ_CHANLOAD_LEN 11 2894 2895 /** Channel load report */ 2896 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_chanload { 2897 uint8 reg; 2898 uint8 channel; 2899 uint32 starttime[2]; 2900 uint16 duration; 2901 uint8 channel_load; 2902 } BWL_POST_PACKED_STRUCT; 2903 typedef struct dot11_rmrep_chanload dot11_rmrep_chanload_t; 2904 #define DOT11_RMREP_CHANLOAD_LEN 13 2905 2906 /** Noise histogram request */ 2907 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_noise { 2908 uint8 id; 2909 uint8 len; 2910 uint8 token; 2911 uint8 mode; 2912 uint8 type; 2913 uint8 reg; 2914 uint8 channel; 2915 uint16 interval; 2916 uint16 duration; 2917 } BWL_POST_PACKED_STRUCT; 2918 typedef struct dot11_rmreq_noise dot11_rmreq_noise_t; 2919 #define DOT11_RMREQ_NOISE_LEN 11 2920 2921 /** Noise histogram report */ 2922 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_noise { 2923 uint8 reg; 2924 uint8 channel; 2925 uint32 starttime[2]; 2926 uint16 duration; 2927 uint8 antid; 2928 uint8 anpi; 2929 uint8 ipi0_dens; 2930 uint8 ipi1_dens; 2931 uint8 ipi2_dens; 2932 uint8 ipi3_dens; 2933 uint8 ipi4_dens; 2934 uint8 ipi5_dens; 2935 uint8 ipi6_dens; 2936 uint8 ipi7_dens; 2937 uint8 ipi8_dens; 2938 uint8 ipi9_dens; 2939 uint8 ipi10_dens; 2940 } BWL_POST_PACKED_STRUCT; 2941 typedef struct dot11_rmrep_noise dot11_rmrep_noise_t; 2942 #define DOT11_RMREP_NOISE_LEN 25 2943 2944 /** Frame request */ 2945 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_frame { 2946 uint8 id; 2947 uint8 len; 2948 uint8 token; 2949 uint8 mode; 2950 uint8 type; 2951 uint8 reg; 2952 uint8 channel; 2953 uint16 interval; 2954 uint16 duration; 2955 uint8 req_type; 2956 struct ether_addr ta; 2957 } BWL_POST_PACKED_STRUCT; 2958 typedef struct dot11_rmreq_frame dot11_rmreq_frame_t; 2959 #define DOT11_RMREQ_FRAME_LEN 18 2960 2961 /** Frame report */ 2962 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frame { 2963 uint8 reg; 2964 uint8 channel; 2965 uint32 starttime[2]; 2966 uint16 duration; 2967 } BWL_POST_PACKED_STRUCT; 2968 typedef struct dot11_rmrep_frame dot11_rmrep_frame_t; 2969 #define DOT11_RMREP_FRAME_LEN 12 2970 2971 /** Frame report entry */ 2972 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_frmentry { 2973 struct ether_addr ta; 2974 struct ether_addr bssid; 2975 uint8 phy_type; 2976 uint8 avg_rcpi; 2977 uint8 last_rsni; 2978 uint8 last_rcpi; 2979 uint8 ant_id; 2980 uint16 frame_cnt; 2981 } BWL_POST_PACKED_STRUCT; 2982 typedef struct dot11_rmrep_frmentry dot11_rmrep_frmentry_t; 2983 #define DOT11_RMREP_FRMENTRY_LEN 19 2984 2985 /** STA statistics request */ 2986 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_stat { 2987 uint8 id; 2988 uint8 len; 2989 uint8 token; 2990 uint8 mode; 2991 uint8 type; 2992 struct ether_addr peer; 2993 uint16 interval; 2994 uint16 duration; 2995 uint8 group_id; 2996 } BWL_POST_PACKED_STRUCT; 2997 typedef struct dot11_rmreq_stat dot11_rmreq_stat_t; 2998 #define DOT11_RMREQ_STAT_LEN 16 2999 3000 /** STA statistics report */ 3001 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_stat { 3002 uint16 duration; 3003 uint8 group_id; 3004 } BWL_POST_PACKED_STRUCT; 3005 typedef struct dot11_rmrep_stat dot11_rmrep_stat_t; 3006 3007 /* Statistics Group Report: Group IDs */ 3008 enum { 3009 DOT11_RRM_STATS_GRP_ID_0 = 0, 3010 DOT11_RRM_STATS_GRP_ID_1, 3011 DOT11_RRM_STATS_GRP_ID_2, 3012 DOT11_RRM_STATS_GRP_ID_3, 3013 DOT11_RRM_STATS_GRP_ID_4, 3014 DOT11_RRM_STATS_GRP_ID_5, 3015 DOT11_RRM_STATS_GRP_ID_6, 3016 DOT11_RRM_STATS_GRP_ID_7, 3017 DOT11_RRM_STATS_GRP_ID_8, 3018 DOT11_RRM_STATS_GRP_ID_9, 3019 DOT11_RRM_STATS_GRP_ID_10, 3020 DOT11_RRM_STATS_GRP_ID_11, 3021 DOT11_RRM_STATS_GRP_ID_12, 3022 DOT11_RRM_STATS_GRP_ID_13, 3023 DOT11_RRM_STATS_GRP_ID_14, 3024 DOT11_RRM_STATS_GRP_ID_15, 3025 DOT11_RRM_STATS_GRP_ID_16 3026 }; 3027 3028 /* Statistics Group Report: Group Data length */ 3029 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_0 28 3030 typedef struct rrm_stat_group_0 { 3031 uint32 txfrag; 3032 uint32 txmulti; 3033 uint32 txfail; 3034 uint32 rxframe; 3035 uint32 rxmulti; 3036 uint32 rxbadfcs; 3037 uint32 txframe; 3038 } rrm_stat_group_0_t; 3039 3040 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_1 24 3041 typedef struct rrm_stat_group_1 { 3042 uint32 txretry; 3043 uint32 txretries; 3044 uint32 rxdup; 3045 uint32 txrts; 3046 uint32 rtsfail; 3047 uint32 ackfail; 3048 } rrm_stat_group_1_t; 3049 3050 /* group 2-9 use same qos data structure (tid 0-7), total 52 bytes */ 3051 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_2_9 52 3052 typedef struct rrm_stat_group_qos { 3053 uint32 txfrag; 3054 uint32 txfail; 3055 uint32 txretry; 3056 uint32 txretries; 3057 uint32 rxdup; 3058 uint32 txrts; 3059 uint32 rtsfail; 3060 uint32 ackfail; 3061 uint32 rxfrag; 3062 uint32 txframe; 3063 uint32 txdrop; 3064 uint32 rxmpdu; 3065 uint32 rxretries; 3066 } rrm_stat_group_qos_t; 3067 3068 /* dot11BSSAverageAccessDelay Group (only available at an AP): 8 byte */ 3069 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_10 8 3070 typedef BWL_PRE_PACKED_STRUCT struct rrm_stat_group_10 { 3071 uint8 apavgdelay; 3072 uint8 avgdelaybe; 3073 uint8 avgdelaybg; 3074 uint8 avgdelayvi; 3075 uint8 avgdelayvo; 3076 uint16 stacount; 3077 uint8 chanutil; 3078 } BWL_POST_PACKED_STRUCT rrm_stat_group_10_t; 3079 3080 /* AMSDU, 40 bytes */ 3081 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_11 40 3082 typedef struct rrm_stat_group_11 { 3083 uint32 txamsdu; 3084 uint32 amsdufail; 3085 uint32 amsduretry; 3086 uint32 amsduretries; 3087 uint32 txamsdubyte_h; 3088 uint32 txamsdubyte_l; 3089 uint32 amsduackfail; 3090 uint32 rxamsdu; 3091 uint32 rxamsdubyte_h; 3092 uint32 rxamsdubyte_l; 3093 } rrm_stat_group_11_t; 3094 3095 /* AMPDU, 36 bytes */ 3096 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_12 36 3097 typedef struct rrm_stat_group_12 { 3098 uint32 txampdu; 3099 uint32 txmpdu; 3100 uint32 txampdubyte_h; 3101 uint32 txampdubyte_l; 3102 uint32 rxampdu; 3103 uint32 rxmpdu; 3104 uint32 rxampdubyte_h; 3105 uint32 rxampdubyte_l; 3106 uint32 ampducrcfail; 3107 } rrm_stat_group_12_t; 3108 3109 /* BACK etc, 36 bytes */ 3110 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_13 36 3111 typedef struct rrm_stat_group_13 { 3112 uint32 rximpbarfail; 3113 uint32 rxexpbarfail; 3114 uint32 chanwidthsw; 3115 uint32 txframe20mhz; 3116 uint32 txframe40mhz; 3117 uint32 rxframe20mhz; 3118 uint32 rxframe40mhz; 3119 uint32 psmpgrantdur; 3120 uint32 psmpuseddur; 3121 } rrm_stat_group_13_t; 3122 3123 /* RD Dual CTS etc, 36 bytes */ 3124 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_14 36 3125 typedef struct rrm_stat_group_14 { 3126 uint32 grantrdgused; 3127 uint32 grantrdgunused; 3128 uint32 txframeingrantrdg; 3129 uint32 txbyteingrantrdg_h; 3130 uint32 txbyteingrantrdg_l; 3131 uint32 dualcts; 3132 uint32 dualctsfail; 3133 uint32 rtslsi; 3134 uint32 rtslsifail; 3135 } rrm_stat_group_14_t; 3136 3137 /* bf and STBC etc, 20 bytes */ 3138 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_15 20 3139 typedef struct rrm_stat_group_15 { 3140 uint32 bfframe; 3141 uint32 stbccts; 3142 uint32 stbcctsfail; 3143 uint32 nonstbccts; 3144 uint32 nonstbcctsfail; 3145 } rrm_stat_group_15_t; 3146 3147 /* RSNA, 28 bytes */ 3148 #define DOT11_RRM_STATS_RPT_LEN_GRP_ID_16 28 3149 typedef struct rrm_stat_group_16 { 3150 uint32 rsnacmacicverr; 3151 uint32 rsnacmacreplay; 3152 uint32 rsnarobustmgmtccmpreplay; 3153 uint32 rsnatkipicverr; 3154 uint32 rsnatkipicvreplay; 3155 uint32 rsnaccmpdecrypterr; 3156 uint32 rsnaccmpreplay; 3157 } rrm_stat_group_16_t; 3158 3159 /* Transmit stream/category measurement request */ 3160 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_tx_stream { 3161 uint8 id; 3162 uint8 len; 3163 uint8 token; 3164 uint8 mode; 3165 uint8 type; 3166 uint16 interval; 3167 uint16 duration; 3168 struct ether_addr peer; 3169 uint8 traffic_id; 3170 uint8 bin0_range; 3171 } BWL_POST_PACKED_STRUCT; 3172 typedef struct dot11_rmreq_tx_stream dot11_rmreq_tx_stream_t; 3173 #define DOT11_RMREQ_TXSTREAM_LEN 17 3174 3175 /** Transmit stream/category measurement report */ 3176 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_tx_stream { 3177 uint32 starttime[2]; 3178 uint16 duration; 3179 struct ether_addr peer; 3180 uint8 traffic_id; 3181 uint8 reason; 3182 uint32 txmsdu_cnt; 3183 uint32 msdu_discarded_cnt; 3184 uint32 msdufailed_cnt; 3185 uint32 msduretry_cnt; 3186 uint32 cfpolls_lost_cnt; 3187 uint32 avrqueue_delay; 3188 uint32 avrtx_delay; 3189 uint8 bin0_range; 3190 uint32 bin0; 3191 uint32 bin1; 3192 uint32 bin2; 3193 uint32 bin3; 3194 uint32 bin4; 3195 uint32 bin5; 3196 } BWL_POST_PACKED_STRUCT; 3197 typedef struct dot11_rmrep_tx_stream dot11_rmrep_tx_stream_t; 3198 #define DOT11_RMREP_TXSTREAM_LEN 71 3199 3200 typedef struct rrm_tscm { 3201 uint32 msdu_tx; 3202 uint32 msdu_exp; 3203 uint32 msdu_fail; 3204 uint32 msdu_retries; 3205 uint32 cfpolls_lost; 3206 uint32 queue_delay; 3207 uint32 tx_delay_sum; 3208 uint32 tx_delay_cnt; 3209 uint32 bin0_range_us; 3210 uint32 bin0; 3211 uint32 bin1; 3212 uint32 bin2; 3213 uint32 bin3; 3214 uint32 bin4; 3215 uint32 bin5; 3216 } rrm_tscm_t; 3217 enum { 3218 DOT11_FTM_LOCATION_SUBJ_LOCAL = 0, /* Where am I? */ 3219 DOT11_FTM_LOCATION_SUBJ_REMOTE = 1, /* Where are you? */ 3220 DOT11_FTM_LOCATION_SUBJ_THIRDPARTY = 2 /* Where is he/she? */ 3221 }; 3222 3223 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_lci { 3224 uint8 id; 3225 uint8 len; 3226 uint8 token; 3227 uint8 mode; 3228 uint8 type; 3229 uint8 subj; 3230 3231 /* Following 3 fields are unused. Keep for ROM compatibility. */ 3232 uint8 lat_res; 3233 uint8 lon_res; 3234 uint8 alt_res; 3235 3236 /* optional sub-elements */ 3237 } BWL_POST_PACKED_STRUCT; 3238 typedef struct dot11_rmreq_ftm_lci dot11_rmreq_ftm_lci_t; 3239 #define DOT11_RMREQ_LCI_LEN 9 3240 3241 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_lci { 3242 uint8 id; 3243 uint8 len; 3244 uint8 token; 3245 uint8 mode; 3246 uint8 type; 3247 uint8 lci_sub_id; 3248 uint8 lci_sub_len; 3249 /* optional LCI field */ 3250 /* optional sub-elements */ 3251 } BWL_POST_PACKED_STRUCT; 3252 typedef struct dot11_rmrep_ftm_lci dot11_rmrep_ftm_lci_t; 3253 3254 #define DOT11_FTM_LCI_SUBELEM_ID 0 3255 #define DOT11_FTM_LCI_SUBELEM_LEN 2 3256 #define DOT11_FTM_LCI_FIELD_LEN 16 3257 #define DOT11_FTM_LCI_UNKNOWN_LEN 2 3258 3259 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_civic { 3260 uint8 id; 3261 uint8 len; 3262 uint8 token; 3263 uint8 mode; 3264 uint8 type; 3265 uint8 subj; 3266 uint8 civloc_type; 3267 uint8 siu; /* service interval units */ 3268 uint16 si; /* service interval */ 3269 /* optional sub-elements */ 3270 } BWL_POST_PACKED_STRUCT; 3271 typedef struct dot11_rmreq_ftm_civic dot11_rmreq_ftm_civic_t; 3272 #define DOT11_RMREQ_CIVIC_LEN 10 3273 3274 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_civic { 3275 uint8 id; 3276 uint8 len; 3277 uint8 token; 3278 uint8 mode; 3279 uint8 type; 3280 uint8 civloc_type; 3281 uint8 civloc_sub_id; 3282 uint8 civloc_sub_len; 3283 /* optional location civic field */ 3284 /* optional sub-elements */ 3285 } BWL_POST_PACKED_STRUCT; 3286 typedef struct dot11_rmrep_ftm_civic dot11_rmrep_ftm_civic_t; 3287 3288 #define DOT11_FTM_CIVIC_LOC_TYPE_RFC4776 0 3289 #define DOT11_FTM_CIVIC_SUBELEM_ID 0 3290 #define DOT11_FTM_CIVIC_SUBELEM_LEN 2 3291 #define DOT11_FTM_CIVIC_LOC_SI_NONE 0 3292 #define DOT11_FTM_CIVIC_TYPE_LEN 1 3293 #define DOT11_FTM_CIVIC_UNKNOWN_LEN 3 3294 3295 /* Location Identifier measurement request */ 3296 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_locid { 3297 uint8 id; 3298 uint8 len; 3299 uint8 token; 3300 uint8 mode; 3301 uint8 type; 3302 uint8 subj; 3303 uint8 siu; 3304 uint16 si; 3305 } BWL_POST_PACKED_STRUCT; 3306 typedef struct dot11_rmreq_locid dot11_rmreq_locid_t; 3307 #define DOT11_RMREQ_LOCID_LEN 9 3308 3309 /* Location Identifier measurement report */ 3310 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_locid { 3311 uint8 id; 3312 uint8 len; 3313 uint8 token; 3314 uint8 mode; 3315 uint8 type; 3316 uint8 exp_tsf[8]; 3317 uint8 locid_sub_id; 3318 uint8 locid_sub_len; 3319 /* optional location identifier field */ 3320 /* optional sub-elements */ 3321 } BWL_POST_PACKED_STRUCT; 3322 typedef struct dot11_rmrep_locid dot11_rmrep_locid_t; 3323 #define DOT11_LOCID_UNKNOWN_LEN 10 3324 #define DOT11_LOCID_SUBELEM_ID 0 3325 3326 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_subel { 3327 uint8 id; 3328 uint8 len; 3329 uint16 max_age; 3330 } BWL_POST_PACKED_STRUCT; 3331 typedef struct dot11_ftm_range_subel dot11_ftm_range_subel_t; 3332 #define DOT11_FTM_RANGE_SUBELEM_ID 4 3333 #define DOT11_FTM_RANGE_SUBELEM_LEN 2 3334 3335 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_ftm_range { 3336 uint8 id; 3337 uint8 len; 3338 uint8 token; 3339 uint8 mode; 3340 uint8 type; 3341 uint16 max_init_delay; /* maximum random initial delay */ 3342 uint8 min_ap_count; 3343 uint8 data[1]; 3344 /* neighbor report sub-elements */ 3345 /* optional sub-elements */ 3346 } BWL_POST_PACKED_STRUCT; 3347 typedef struct dot11_rmreq_ftm_range dot11_rmreq_ftm_range_t; 3348 #define DOT11_RMREQ_FTM_RANGE_LEN 8 3349 3350 #define DOT11_FTM_RANGE_LEN 3 3351 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_entry { 3352 uint32 start_tsf; /* 4 lsb of tsf */ 3353 struct ether_addr bssid; 3354 uint8 range[DOT11_FTM_RANGE_LEN]; 3355 uint8 max_err[DOT11_FTM_RANGE_LEN]; 3356 uint8 rsvd; 3357 } BWL_POST_PACKED_STRUCT; 3358 typedef struct dot11_ftm_range_entry dot11_ftm_range_entry_t; 3359 #define DOT11_FTM_RANGE_ENTRY_MAX_COUNT 15 3360 3361 enum { 3362 DOT11_FTM_RANGE_ERROR_AP_INCAPABLE = 2, 3363 DOT11_FTM_RANGE_ERROR_AP_FAILED = 3, 3364 DOT11_FTM_RANGE_ERROR_TX_FAILED = 8, 3365 DOT11_FTM_RANGE_ERROR_MAX 3366 }; 3367 3368 BWL_PRE_PACKED_STRUCT struct dot11_ftm_range_error_entry { 3369 uint32 start_tsf; /* 4 lsb of tsf */ 3370 struct ether_addr bssid; 3371 uint8 code; 3372 } BWL_POST_PACKED_STRUCT; 3373 typedef struct dot11_ftm_range_error_entry dot11_ftm_range_error_entry_t; 3374 #define DOT11_FTM_RANGE_ERROR_ENTRY_MAX_COUNT 11 3375 3376 BWL_PRE_PACKED_STRUCT struct dot11_rmrep_ftm_range { 3377 uint8 id; 3378 uint8 len; 3379 uint8 token; 3380 uint8 mode; 3381 uint8 type; 3382 uint8 entry_count; 3383 uint8 data[2]; /* includes pad */ 3384 } BWL_POST_PACKED_STRUCT; 3385 typedef struct dot11_rmrep_ftm_range dot11_rmrep_ftm_range_t; 3386 3387 #define DOT11_FTM_RANGE_REP_MIN_LEN 6 /* No extra byte for error_count */ 3388 #define DOT11_FTM_RANGE_ENTRY_CNT_MAX 15 3389 #define DOT11_FTM_RANGE_ERROR_CNT_MAX 11 3390 #define DOT11_FTM_RANGE_REP_FIXED_LEN 1 /* No extra byte for error_count */ 3391 /** Measurement pause request */ 3392 BWL_PRE_PACKED_STRUCT struct dot11_rmreq_pause_time { 3393 uint8 id; 3394 uint8 len; 3395 uint8 token; 3396 uint8 mode; 3397 uint8 type; 3398 uint16 pause_time; 3399 } BWL_POST_PACKED_STRUCT; 3400 typedef struct dot11_rmreq_pause_time dot11_rmreq_pause_time_t; 3401 #define DOT11_RMREQ_PAUSE_LEN 7 3402 3403 3404 /* Neighbor Report subelements ID (11k & 11v) */ 3405 #define DOT11_NGBR_TSF_INFO_SE_ID 1 3406 #define DOT11_NGBR_CCS_SE_ID 2 3407 #define DOT11_NGBR_BSSTRANS_PREF_SE_ID 3 3408 #define DOT11_NGBR_BSS_TERM_DUR_SE_ID 4 3409 #define DOT11_NGBR_BEARING_SE_ID 5 3410 #define DOT11_NGBR_WIDE_BW_CHAN_SE_ID 6 3411 3412 /** Neighbor Report, BSS Transition Candidate Preference subelement */ 3413 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bsstrans_pref_se { 3414 uint8 sub_id; 3415 uint8 len; 3416 uint8 preference; 3417 } BWL_POST_PACKED_STRUCT; 3418 typedef struct dot11_ngbr_bsstrans_pref_se dot11_ngbr_bsstrans_pref_se_t; 3419 #define DOT11_NGBR_BSSTRANS_PREF_SE_LEN 1 3420 #define DOT11_NGBR_BSSTRANS_PREF_SE_IE_LEN 3 3421 #define DOT11_NGBR_BSSTRANS_PREF_SE_HIGHEST 0xff 3422 3423 /** Neighbor Report, BSS Termination Duration subelement */ 3424 BWL_PRE_PACKED_STRUCT struct dot11_ngbr_bss_term_dur_se { 3425 uint8 sub_id; 3426 uint8 len; 3427 uint8 tsf[8]; 3428 uint16 duration; 3429 } BWL_POST_PACKED_STRUCT; 3430 typedef struct dot11_ngbr_bss_term_dur_se dot11_ngbr_bss_term_dur_se_t; 3431 #define DOT11_NGBR_BSS_TERM_DUR_SE_LEN 10 3432 3433 /* Neighbor Report BSSID Information Field */ 3434 #define DOT11_NGBR_BI_REACHABILTY_UNKN 0x0002 3435 #define DOT11_NGBR_BI_REACHABILTY 0x0003 3436 #define DOT11_NGBR_BI_SEC 0x0004 3437 #define DOT11_NGBR_BI_KEY_SCOPE 0x0008 3438 #define DOT11_NGBR_BI_CAP 0x03f0 3439 #define DOT11_NGBR_BI_CAP_SPEC_MGMT 0x0010 3440 #define DOT11_NGBR_BI_CAP_QOS 0x0020 3441 #define DOT11_NGBR_BI_CAP_APSD 0x0040 3442 #define DOT11_NGBR_BI_CAP_RDIO_MSMT 0x0080 3443 #define DOT11_NGBR_BI_CAP_DEL_BA 0x0100 3444 #define DOT11_NGBR_BI_CAP_IMM_BA 0x0200 3445 #define DOT11_NGBR_BI_MOBILITY 0x0400 3446 #define DOT11_NGBR_BI_HT 0x0800 3447 #define DOT11_NGBR_BI_VHT 0x1000 3448 #define DOT11_NGBR_BI_FTM 0x2000 3449 3450 /** Neighbor Report element (11k & 11v) */ 3451 BWL_PRE_PACKED_STRUCT struct dot11_neighbor_rep_ie { 3452 uint8 id; 3453 uint8 len; 3454 struct ether_addr bssid; 3455 uint32 bssid_info; 3456 uint8 reg; /* Operating class */ 3457 uint8 channel; 3458 uint8 phytype; 3459 uint8 data[1]; /* Variable size subelements */ 3460 } BWL_POST_PACKED_STRUCT; 3461 typedef struct dot11_neighbor_rep_ie dot11_neighbor_rep_ie_t; 3462 #define DOT11_NEIGHBOR_REP_IE_FIXED_LEN 13 3463 3464 3465 /* MLME Enumerations */ 3466 #define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */ 3467 #define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */ 3468 #define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */ 3469 #define DOT11_BSSTYPE_MESH 3 /* d11 Mesh */ 3470 #define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */ 3471 #define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */ 3472 3473 /** Link Measurement */ 3474 BWL_PRE_PACKED_STRUCT struct dot11_lmreq { 3475 uint8 category; /* category of action frame (5) */ 3476 uint8 action; /* radio measurement action */ 3477 uint8 token; /* dialog token */ 3478 uint8 txpwr; /* Transmit Power Used */ 3479 uint8 maxtxpwr; /* Max Transmit Power */ 3480 } BWL_POST_PACKED_STRUCT; 3481 typedef struct dot11_lmreq dot11_lmreq_t; 3482 #define DOT11_LMREQ_LEN 5 3483 3484 BWL_PRE_PACKED_STRUCT struct dot11_lmrep { 3485 uint8 category; /* category of action frame (5) */ 3486 uint8 action; /* radio measurement action */ 3487 uint8 token; /* dialog token */ 3488 dot11_tpc_rep_t tpc; /* TPC element */ 3489 uint8 rxant; /* Receive Antenna ID */ 3490 uint8 txant; /* Transmit Antenna ID */ 3491 uint8 rcpi; /* RCPI */ 3492 uint8 rsni; /* RSNI */ 3493 } BWL_POST_PACKED_STRUCT; 3494 typedef struct dot11_lmrep dot11_lmrep_t; 3495 #define DOT11_LMREP_LEN 11 3496 3497 #define DOT11_MP_CAP_SPECTRUM 0x01 /* d11 cap. spectrum */ 3498 #define DOT11_MP_CAP_SHORTSLOT 0x02 /* d11 cap. shortslot */ 3499 /* Measurement Pilot */ 3500 BWL_PRE_PACKED_STRUCT struct dot11_mprep { 3501 uint8 cap_info; /* Condensed capability Info. */ 3502 uint8 country[2]; /* Condensed country string */ 3503 uint8 opclass; /* Op. Class */ 3504 uint8 channel; /* Channel */ 3505 uint8 mp_interval; /* Measurement Pilot Interval */ 3506 } BWL_POST_PACKED_STRUCT; 3507 typedef struct dot11_mprep dot11_mprep_t; 3508 #define DOT11_MPREP_LEN 6 3509 3510 /* 802.11 BRCM "Compromise" Pre N constants */ 3511 #define PREN_PREAMBLE 24 /* green field preamble time */ 3512 #define PREN_MM_EXT 12 /* extra mixed mode preamble time */ 3513 #define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) */ 3514 3515 /* 802.11N PHY constants */ 3516 #define RIFS_11N_TIME 2 /* NPHY RIFS time */ 3517 3518 /* 802.11 HT PLCP format 802.11n-2009, sec 20.3.9.4.3 3519 * HT-SIG is composed of two 24 bit parts, HT-SIG1 and HT-SIG2 3520 */ 3521 /* HT-SIG1 */ 3522 #define HT_SIG1_MCS_MASK 0x00007F 3523 #define HT_SIG1_CBW 0x000080 3524 #define HT_SIG1_HT_LENGTH 0xFFFF00 3525 3526 /* HT-SIG2 */ 3527 #define HT_SIG2_SMOOTHING 0x000001 3528 #define HT_SIG2_NOT_SOUNDING 0x000002 3529 #define HT_SIG2_RESERVED 0x000004 3530 #define HT_SIG2_AGGREGATION 0x000008 3531 #define HT_SIG2_STBC_MASK 0x000030 3532 #define HT_SIG2_STBC_SHIFT 4 3533 #define HT_SIG2_FEC_CODING 0x000040 3534 #define HT_SIG2_SHORT_GI 0x000080 3535 #define HT_SIG2_ESS_MASK 0x000300 3536 #define HT_SIG2_ESS_SHIFT 8 3537 #define HT_SIG2_CRC 0x03FC00 3538 #define HT_SIG2_TAIL 0x1C0000 3539 3540 /* HT Timing-related parameters (802.11-2012, sec 20.3.6) */ 3541 #define HT_T_LEG_PREAMBLE 16 3542 #define HT_T_L_SIG 4 3543 #define HT_T_SIG 8 3544 #define HT_T_LTF1 4 3545 #define HT_T_GF_LTF1 8 3546 #define HT_T_LTFs 4 3547 #define HT_T_STF 4 3548 #define HT_T_GF_STF 8 3549 #define HT_T_SYML 4 3550 3551 #define HT_N_SERVICE 16 /* bits in SERVICE field */ 3552 #define HT_N_TAIL 6 /* tail bits per BCC encoder */ 3553 3554 /* 802.11 A PHY constants */ 3555 #define APHY_SLOT_TIME 9 /* APHY slot time */ 3556 #define APHY_SIFS_TIME 16 /* APHY SIFS time */ 3557 #define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */ 3558 #define APHY_PREAMBLE_TIME 16 /* APHY preamble time */ 3559 #define APHY_SIGNAL_TIME 4 /* APHY signal time */ 3560 #define APHY_SYMBOL_TIME 4 /* APHY symbol time */ 3561 #define APHY_SERVICE_NBITS 16 /* APHY service nbits */ 3562 #define APHY_TAIL_NBITS 6 /* APHY tail nbits */ 3563 #define APHY_CWMIN 15 /* APHY cwmin */ 3564 #define APHY_PHYHDR_DUR 20 /* APHY PHY Header Duration */ 3565 3566 /* 802.11 B PHY constants */ 3567 #define BPHY_SLOT_TIME 20 /* BPHY slot time */ 3568 #define BPHY_SIFS_TIME 10 /* BPHY SIFS time */ 3569 #define BPHY_DIFS_TIME 50 /* BPHY DIFS time */ 3570 #define BPHY_PLCP_TIME 192 /* BPHY PLCP time */ 3571 #define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */ 3572 #define BPHY_CWMIN 31 /* BPHY cwmin */ 3573 #define BPHY_SHORT_PHYHDR_DUR 96 /* BPHY Short PHY Header Duration */ 3574 #define BPHY_LONG_PHYHDR_DUR 192 /* BPHY Long PHY Header Duration */ 3575 3576 /* 802.11 G constants */ 3577 #define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */ 3578 3579 #define PHY_CWMAX 1023 /* PHY cwmax */ 3580 3581 #define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ 3582 3583 /* 802.11 VHT constants */ 3584 3585 typedef int vht_group_id_t; 3586 3587 /* for VHT-A1 */ 3588 /* SIG-A1 reserved bits */ 3589 #define VHT_SIGA1_CONST_MASK 0x800004 3590 3591 #define VHT_SIGA1_BW_MASK 0x000003 3592 #define VHT_SIGA1_20MHZ_VAL 0x000000 3593 #define VHT_SIGA1_40MHZ_VAL 0x000001 3594 #define VHT_SIGA1_80MHZ_VAL 0x000002 3595 #define VHT_SIGA1_160MHZ_VAL 0x000003 3596 3597 #define VHT_SIGA1_STBC 0x000008 3598 3599 #define VHT_SIGA1_GID_MASK 0x0003f0 3600 #define VHT_SIGA1_GID_SHIFT 4 3601 #define VHT_SIGA1_GID_TO_AP 0x00 3602 #define VHT_SIGA1_GID_NOT_TO_AP 0x3f 3603 #define VHT_SIGA1_GID_MAX_GID 0x3f 3604 3605 #define VHT_SIGA1_NSTS_SHIFT_MASK_USER0 0x001C00 3606 #define VHT_SIGA1_NSTS_SHIFT 10 3607 #define VHT_SIGA1_MAX_USERPOS 3 3608 3609 #define VHT_SIGA1_PARTIAL_AID_MASK 0x3fe000 3610 #define VHT_SIGA1_PARTIAL_AID_SHIFT 13 3611 3612 #define VHT_SIGA1_TXOP_PS_NOT_ALLOWED 0x400000 3613 3614 /* for VHT-A2 */ 3615 #define VHT_SIGA2_GI_NONE 0x000000 3616 #define VHT_SIGA2_GI_SHORT 0x000001 3617 #define VHT_SIGA2_GI_W_MOD10 0x000002 3618 #define VHT_SIGA2_CODING_LDPC 0x000004 3619 #define VHT_SIGA2_LDPC_EXTRA_OFDM_SYM 0x000008 3620 #define VHT_SIGA2_BEAMFORM_ENABLE 0x000100 3621 #define VHT_SIGA2_MCS_SHIFT 4 3622 3623 #define VHT_SIGA2_B9_RESERVED 0x000200 3624 #define VHT_SIGA2_TAIL_MASK 0xfc0000 3625 #define VHT_SIGA2_TAIL_VALUE 0x000000 3626 3627 /* VHT Timing-related parameters (802.11ac D4.0, sec 22.3.6) */ 3628 #define VHT_T_LEG_PREAMBLE 16 3629 #define VHT_T_L_SIG 4 3630 #define VHT_T_SIG_A 8 3631 #define VHT_T_LTF 4 3632 #define VHT_T_STF 4 3633 #define VHT_T_SIG_B 4 3634 #define VHT_T_SYML 4 3635 3636 #define VHT_N_SERVICE 16 /* bits in SERVICE field */ 3637 #define VHT_N_TAIL 6 /* tail bits per BCC encoder */ 3638 3639 /** dot11Counters Table - 802.11 spec., Annex D */ 3640 typedef struct d11cnt { 3641 uint32 txfrag; /* dot11TransmittedFragmentCount */ 3642 uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ 3643 uint32 txfail; /* dot11FailedCount */ 3644 uint32 txretry; /* dot11RetryCount */ 3645 uint32 txretrie; /* dot11MultipleRetryCount */ 3646 uint32 rxdup; /* dot11FrameduplicateCount */ 3647 uint32 txrts; /* dot11RTSSuccessCount */ 3648 uint32 txnocts; /* dot11RTSFailureCount */ 3649 uint32 txnoack; /* dot11ACKFailureCount */ 3650 uint32 rxfrag; /* dot11ReceivedFragmentCount */ 3651 uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ 3652 uint32 rxcrc; /* dot11FCSErrorCount */ 3653 uint32 txfrmsnt; /* dot11TransmittedFrameCount */ 3654 uint32 rxundec; /* dot11WEPUndecryptableCount */ 3655 } d11cnt_t; 3656 3657 #define BRCM_PROP_OUI "\x00\x90\x4C" 3658 3659 #define BRCM_FTM_IE_TYPE 14 3660 3661 /* Action frame type for RWL */ 3662 #define RWL_WIFI_DEFAULT 0 3663 #define RWL_WIFI_FIND_MY_PEER 9 /* Used while finding server */ 3664 #define RWL_WIFI_FOUND_PEER 10 /* Server response to the client */ 3665 #define RWL_ACTION_WIFI_FRAG_TYPE 85 /* Fragment indicator for receiver */ 3666 3667 #define PROXD_AF_TYPE 11 /* Wifi proximity action frame type */ 3668 #define BRCM_RELMACST_AF_TYPE 12 /* RMC action frame type */ 3669 3670 /* Action frame type for FTM Initiator Report */ 3671 #define BRCM_FTM_VS_AF_TYPE 14 3672 enum { 3673 BRCM_FTM_VS_INITIATOR_RPT_SUBTYPE = 1, /* FTM Initiator Report */ 3674 BRCM_FTM_VS_COLLECT_SUBTYPE = 2, /* FTM Collect debug protocol */ 3675 }; 3676 3677 /* brcm syscap_ie cap */ 3678 #define BRCM_SYSCAP_WET_TUNNEL 0x0100 /* Device with WET_TUNNEL support */ 3679 3680 #define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */ 3681 3682 /** BRCM info element */ 3683 BWL_PRE_PACKED_STRUCT struct brcm_ie { 3684 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3685 uint8 len; /* IE length */ 3686 uint8 oui[3]; 3687 uint8 ver; /* type/ver of this IE */ 3688 uint8 assoc; /* # of assoc STAs */ 3689 uint8 flags; /* misc flags */ 3690 uint8 flags1; /* misc flags */ 3691 uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */ 3692 } BWL_POST_PACKED_STRUCT; 3693 typedef struct brcm_ie brcm_ie_t; 3694 #define BRCM_IE_LEN 11 /* BRCM IE length */ 3695 #define BRCM_IE_VER 2 /* BRCM IE version */ 3696 #define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */ 3697 3698 /* brcm_ie flags */ 3699 #define BRF_ABCAP 0x1 /* afterburner is obsolete, defined for backward compat */ 3700 #define BRF_ABRQRD 0x2 /* afterburner is obsolete, defined for backward compat */ 3701 #define BRF_LZWDS 0x4 /* lazy wds enabled */ 3702 #define BRF_BLOCKACK 0x8 /* BlockACK capable */ 3703 #define BRF_ABCOUNTER_MASK 0xf0 /* afterburner is obsolete, defined for backward compat */ 3704 #define BRF_PROP_11N_MCS 0x10 /* re-use afterburner bit */ 3705 #define BRF_MEDIA_CLIENT 0x20 /* re-use afterburner bit to indicate media client device */ 3706 3707 #define GET_BRF_PROP_11N_MCS(brcm_ie) \ 3708 (!((brcm_ie)->flags & BRF_ABCAP) && ((brcm_ie)->flags & BRF_PROP_11N_MCS)) 3709 3710 /* brcm_ie flags1 */ 3711 #define BRF1_AMSDU 0x1 /* A-MSDU capable */ 3712 #define BRF1_WNM 0x2 /* WNM capable */ 3713 #define BRF1_WMEPS 0x4 /* AP is capable of handling WME + PS w/o APSD */ 3714 #define BRF1_PSOFIX 0x8 /* AP has fixed PS mode out-of-order packets */ 3715 #define BRF1_RX_LARGE_AGG 0x10 /* device can rx large aggregates */ 3716 #define BRF1_RFAWARE_DCS 0x20 /* RFAWARE dynamic channel selection (DCS) */ 3717 #define BRF1_SOFTAP 0x40 /* Configure as Broadcom SOFTAP */ 3718 #define BRF1_DWDS 0x80 /* DWDS capable */ 3719 3720 /** Vendor IE structure */ 3721 BWL_PRE_PACKED_STRUCT struct vndr_ie { 3722 uchar id; 3723 uchar len; 3724 uchar oui [3]; 3725 uchar data [1]; /* Variable size data */ 3726 } BWL_POST_PACKED_STRUCT; 3727 typedef struct vndr_ie vndr_ie_t; 3728 3729 #define VNDR_IE_HDR_LEN 2 /* id + len field */ 3730 #define VNDR_IE_MIN_LEN 3 /* size of the oui field */ 3731 #define VNDR_IE_FIXED_LEN (VNDR_IE_HDR_LEN + VNDR_IE_MIN_LEN) 3732 3733 #define VNDR_IE_MAX_LEN 255 /* vendor IE max length, without ID and len */ 3734 3735 /** BRCM PROP DEVICE PRIMARY MAC ADDRESS IE */ 3736 BWL_PRE_PACKED_STRUCT struct member_of_brcm_prop_ie { 3737 uchar id; 3738 uchar len; 3739 uchar oui[3]; 3740 uint8 type; /* type indicates what follows */ 3741 struct ether_addr ea; /* Device Primary MAC Adrress */ 3742 } BWL_POST_PACKED_STRUCT; 3743 typedef struct member_of_brcm_prop_ie member_of_brcm_prop_ie_t; 3744 3745 #define MEMBER_OF_BRCM_PROP_IE_LEN 10 /* IE max length */ 3746 #define MEMBER_OF_BRCM_PROP_IE_HDRLEN (sizeof(member_of_brcm_prop_ie_t)) 3747 #define MEMBER_OF_BRCM_PROP_IE_TYPE 54 3748 3749 /** BRCM Reliable Multicast IE */ 3750 BWL_PRE_PACKED_STRUCT struct relmcast_brcm_prop_ie { 3751 uint8 id; 3752 uint8 len; 3753 uint8 oui[3]; 3754 uint8 type; /* type indicates what follows */ 3755 struct ether_addr ea; /* The ack sender's MAC Adrress */ 3756 struct ether_addr mcast_ea; /* The multicast MAC address */ 3757 uint8 updtmo; /* time interval(second) for client to send null packet to report its rssi */ 3758 } BWL_POST_PACKED_STRUCT; 3759 typedef struct relmcast_brcm_prop_ie relmcast_brcm_prop_ie_t; 3760 3761 /* IE length */ 3762 /* BRCM_PROP_IE_LEN = sizeof(relmcast_brcm_prop_ie_t)-((sizeof (id) + sizeof (len)))? */ 3763 #define RELMCAST_BRCM_PROP_IE_LEN (sizeof(relmcast_brcm_prop_ie_t)-(2*sizeof(uint8))) 3764 3765 #define RELMCAST_BRCM_PROP_IE_TYPE 55 3766 3767 /* BRCM BTC IE */ 3768 BWL_PRE_PACKED_STRUCT struct btc_brcm_prop_ie { 3769 uint8 id; 3770 uint8 len; 3771 uint8 oui[3]; 3772 uint8 type; /* type inidicates what follows */ 3773 uint32 info; 3774 } BWL_POST_PACKED_STRUCT; 3775 typedef struct btc_brcm_prop_ie btc_brcm_prop_ie_t; 3776 3777 #define BTC_INFO_BRCM_PROP_IE_TYPE 90 3778 #define BRCM_BTC_INFO_TYPE_LEN (sizeof(btc_brcm_prop_ie_t) - (2 * sizeof(uint8))) 3779 3780 /* ************* HT definitions. ************* */ 3781 #define MCSSET_LEN 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */ 3782 #define MAX_MCS_NUM (128) /* max mcs number = 128 */ 3783 3784 BWL_PRE_PACKED_STRUCT struct ht_cap_ie { 3785 uint16 cap; 3786 uint8 params; 3787 uint8 supp_mcs[MCSSET_LEN]; 3788 uint16 ext_htcap; 3789 uint32 txbf_cap; 3790 uint8 as_cap; 3791 } BWL_POST_PACKED_STRUCT; 3792 typedef struct ht_cap_ie ht_cap_ie_t; 3793 3794 BWL_PRE_PACKED_STRUCT struct dot11_ht_cap_ie { 3795 uint8 id; 3796 uint8 len; 3797 ht_cap_ie_t ht_cap; 3798 } BWL_POST_PACKED_STRUCT; 3799 typedef struct dot11_ht_cap_ie dot11_ht_cap_ie_t; 3800 3801 /* CAP IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ 3802 /* the capability IE is primarily used to convey this nodes abilities */ 3803 BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { 3804 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3805 uint8 len; /* IE length */ 3806 uint8 oui[3]; 3807 uint8 type; /* type indicates what follows */ 3808 ht_cap_ie_t cap_ie; 3809 } BWL_POST_PACKED_STRUCT; 3810 typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; 3811 3812 #define HT_PROP_IE_OVERHEAD 4 /* overhead bytes for prop oui ie */ 3813 #define HT_CAP_IE_LEN 26 /* HT capability len (based on .11n d2.0) */ 3814 #define HT_CAP_IE_TYPE 51 3815 3816 #define HT_CAP_LDPC_CODING 0x0001 /* Support for rx of LDPC coded pkts */ 3817 #define HT_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE:20/40MHZ supported */ 3818 #define HT_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */ 3819 #define HT_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */ 3820 #define HT_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */ 3821 #define HT_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames */ 3822 #define HT_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */ 3823 #define HT_CAP_GF 0x0010 /* Greenfield preamble support */ 3824 #define HT_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */ 3825 #define HT_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */ 3826 #define HT_CAP_TX_STBC 0x0080 /* Tx STBC support */ 3827 #define HT_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */ 3828 #define HT_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */ 3829 #define HT_CAP_DELAYED_BA 0x0400 /* delayed BA support */ 3830 #define HT_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */ 3831 3832 #define HT_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */ 3833 #define HT_CAP_PSMP 0x2000 /* Power Save Multi Poll support */ 3834 #define HT_CAP_40MHZ_INTOLERANT 0x4000 /* 40MHz Intolerant */ 3835 #define HT_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */ 3836 3837 #define HT_CAP_RX_STBC_NO 0x0 /* no rx STBC support */ 3838 #define HT_CAP_RX_STBC_ONE_STREAM 0x1 /* rx STBC support of 1 spatial stream */ 3839 #define HT_CAP_RX_STBC_TWO_STREAM 0x2 /* rx STBC support of 1-2 spatial streams */ 3840 #define HT_CAP_RX_STBC_THREE_STREAM 0x3 /* rx STBC support of 1-3 spatial streams */ 3841 3842 3843 #define HT_CAP_TXBF_CAP_IMPLICIT_TXBF_RX 0x1 3844 #define HT_CAP_TXBF_CAP_NDP_RX 0x8 3845 #define HT_CAP_TXBF_CAP_NDP_TX 0x10 3846 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI 0x100 3847 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_STEERING 0x200 3848 #define HT_CAP_TXBF_CAP_EXPLICIT_C_STEERING 0x400 3849 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_MASK 0x1800 3850 #define HT_CAP_TXBF_CAP_EXPLICIT_CSI_FB_SHIFT 11 3851 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_MASK 0x6000 3852 #define HT_CAP_TXBF_CAP_EXPLICIT_NC_FB_SHIFT 13 3853 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_MASK 0x18000 3854 #define HT_CAP_TXBF_CAP_EXPLICIT_C_FB_SHIFT 15 3855 #define HT_CAP_TXBF_CAP_CSI_BFR_ANT_SHIFT 19 3856 #define HT_CAP_TXBF_CAP_NC_BFR_ANT_SHIFT 21 3857 #define HT_CAP_TXBF_CAP_C_BFR_ANT_SHIFT 23 3858 #define HT_CAP_TXBF_CAP_C_BFR_ANT_MASK 0x1800000 3859 3860 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_SHIFT 27 3861 #define HT_CAP_TXBF_CAP_CHAN_ESTIM_MASK 0x18000000 3862 3863 #define HT_CAP_TXBF_FB_TYPE_NONE 0 3864 #define HT_CAP_TXBF_FB_TYPE_DELAYED 1 3865 #define HT_CAP_TXBF_FB_TYPE_IMMEDIATE 2 3866 #define HT_CAP_TXBF_FB_TYPE_BOTH 3 3867 3868 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_MASK 0x400 3869 #define HT_CAP_TX_BF_CAP_EXPLICIT_CSI_FB_SHIFT 10 3870 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_MASK 0x18000 3871 #define HT_CAP_TX_BF_CAP_EXPLICIT_COMPRESSED_FB_SHIFT 15 3872 3873 #define HT_CAP_MCS_FLAGS_SUPP_BYTE 12 /* byte offset in HT Cap Supported MCS for various flags */ 3874 #define HT_CAP_MCS_RX_8TO15_BYTE_OFFSET 1 3875 #define HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL 0x02 3876 #define HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK 0x0C 3877 3878 #define VHT_MAX_MPDU 11454 /* max mpdu size for now (bytes) */ 3879 #define VHT_MPDU_MSDU_DELTA 56 /* Difference in spec - vht mpdu, amsdu len */ 3880 /* Max AMSDU len - per spec */ 3881 #define VHT_MAX_AMSDU (VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA) 3882 3883 #define HT_MAX_AMSDU 7935 /* max amsdu size (bytes) per the HT spec */ 3884 #define HT_MIN_AMSDU 3835 /* min amsdu size (bytes) per the HT spec */ 3885 3886 #define HT_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */ 3887 #define HT_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */ 3888 #define HT_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */ 3889 3890 /* HT/AMPDU specific define */ 3891 #define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/4 usec units */ 3892 #define AMPDU_DENSITY_NONE 0 /* No density requirement */ 3893 #define AMPDU_DENSITY_1over4_US 1 /* 1/4 us density */ 3894 #define AMPDU_DENSITY_1over2_US 2 /* 1/2 us density */ 3895 #define AMPDU_DENSITY_1_US 3 /* 1 us density */ 3896 #define AMPDU_DENSITY_2_US 4 /* 2 us density */ 3897 #define AMPDU_DENSITY_4_US 5 /* 4 us density */ 3898 #define AMPDU_DENSITY_8_US 6 /* 8 us density */ 3899 #define AMPDU_DENSITY_16_US 7 /* 16 us density */ 3900 #define AMPDU_RX_FACTOR_8K 0 /* max rcv ampdu len (8kb) */ 3901 #define AMPDU_RX_FACTOR_16K 1 /* max rcv ampdu len (16kb) */ 3902 #define AMPDU_RX_FACTOR_32K 2 /* max rcv ampdu len (32kb) */ 3903 #define AMPDU_RX_FACTOR_64K 3 /* max rcv ampdu len (64kb) */ 3904 3905 /* AMPDU RX factors for VHT rates */ 3906 #define AMPDU_RX_FACTOR_128K 4 /* max rcv ampdu len (128kb) */ 3907 #define AMPDU_RX_FACTOR_256K 5 /* max rcv ampdu len (256kb) */ 3908 #define AMPDU_RX_FACTOR_512K 6 /* max rcv ampdu len (512kb) */ 3909 #define AMPDU_RX_FACTOR_1024K 7 /* max rcv ampdu len (1024kb) */ 3910 3911 #define AMPDU_RX_FACTOR_BASE 8*1024 /* ampdu factor base for rx len */ 3912 #define AMPDU_RX_FACTOR_BASE_PWR 13 /* ampdu factor base for rx len in power of 2 */ 3913 3914 #define AMPDU_DELIMITER_LEN 4 /* length of ampdu delimiter */ 3915 #define AMPDU_DELIMITER_LEN_MAX 63 /* max length of ampdu delimiter(enforced in HW) */ 3916 3917 #define HT_CAP_EXT_PCO 0x0001 3918 #define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 3919 #define HT_CAP_EXT_PCO_TTIME_SHIFT 1 3920 #define HT_CAP_EXT_MCS_FEEDBACK_MASK 0x0300 3921 #define HT_CAP_EXT_MCS_FEEDBACK_SHIFT 8 3922 #define HT_CAP_EXT_HTC 0x0400 3923 #define HT_CAP_EXT_RD_RESP 0x0800 3924 3925 /** 'ht_add' is called 'HT Operation' information element in the 802.11 standard */ 3926 BWL_PRE_PACKED_STRUCT struct ht_add_ie { 3927 uint8 ctl_ch; /* control channel number */ 3928 uint8 byte1; /* ext ch,rec. ch. width, RIFS support */ 3929 uint16 opmode; /* operation mode */ 3930 uint16 misc_bits; /* misc bits */ 3931 uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */ 3932 } BWL_POST_PACKED_STRUCT; 3933 typedef struct ht_add_ie ht_add_ie_t; 3934 3935 /* ADD IE: HT 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ 3936 /* the additional IE is primarily used to convey the current BSS configuration */ 3937 BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { 3938 uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ 3939 uint8 len; /* IE length */ 3940 uint8 oui[3]; 3941 uint8 type; /* indicates what follows */ 3942 ht_add_ie_t add_ie; 3943 } BWL_POST_PACKED_STRUCT; 3944 typedef struct ht_prop_add_ie ht_prop_add_ie_t; 3945 3946 #define HT_ADD_IE_LEN 22 3947 #define HT_ADD_IE_TYPE 52 3948 3949 /* byte1 defn's */ 3950 #define HT_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */ 3951 #define HT_RIFS_PERMITTED 0x08 /* RIFS allowed */ 3952 3953 /* opmode defn's */ 3954 #define HT_OPMODE_MASK 0x0003 /* protection mode mask */ 3955 #define HT_OPMODE_SHIFT 0 /* protection mode shift */ 3956 #define HT_OPMODE_PURE 0x0000 /* protection mode PURE */ 3957 #define HT_OPMODE_OPTIONAL 0x0001 /* protection mode optional */ 3958 #define HT_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */ 3959 #define HT_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */ 3960 #define HT_OPMODE_NONGF 0x0004 /* protection mode non-GF */ 3961 #define DOT11N_TXBURST 0x0008 /* Tx burst limit */ 3962 #define DOT11N_OBSS_NONHT 0x0010 /* OBSS Non-HT STA present */ 3963 #define HT_OPMODE_CCFS2_MASK 0x1fe0 /* Channel Center Frequency Segment 2 mask */ 3964 #define HT_OPMODE_CCFS2_SHIFT 5 /* Channel Center Frequency Segment 2 shift */ 3965 3966 /* misc_bites defn's */ 3967 #define HT_BASIC_STBC_MCS 0x007f /* basic STBC MCS */ 3968 #define HT_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */ 3969 #define HT_SECOND_BCN 0x0100 /* Secondary beacon support */ 3970 #define HT_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */ 3971 #define HT_PCO_ACTIVE 0x0400 /* PCO active */ 3972 #define HT_PCO_PHASE 0x0800 /* PCO phase */ 3973 #define HT_DUALCTS_PROTECTION 0x0080 /* DUAL CTS protection needed */ 3974 3975 /* Tx Burst Limits */ 3976 #define DOT11N_2G_TXBURST_LIMIT 6160 /* 2G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 3977 #define DOT11N_5G_TXBURST_LIMIT 3080 /* 5G band Tx burst limit per 802.11n Draft 1.10 (usec) */ 3978 3979 /* Macros for opmode */ 3980 #define GET_HT_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 3981 >> HT_OPMODE_SHIFT) 3982 #define HT_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 3983 == HT_OPMODE_MIXED) /* mixed mode present */ 3984 #define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 3985 == HT_OPMODE_HT20IN40) /* 20MHz HT present */ 3986 #define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ 3987 == HT_OPMODE_OPTIONAL) /* Optional protection present */ 3988 #define HT_USE_PROTECTION(add_ie) (HT_HT20_PRESENT((add_ie)) || \ 3989 HT_MIXEDMODE_PRESENT((add_ie))) /* use protection */ 3990 #define HT_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \ 3991 == HT_OPMODE_NONGF) /* non-GF present */ 3992 #define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ 3993 == DOT11N_TXBURST) /* Tx Burst present */ 3994 #define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ 3995 == DOT11N_OBSS_NONHT) /* OBSS Non-HT present */ 3996 #define HT_OPMODE_CCFS2_GET(add_ie) ((ltoh16_ua(&(add_ie)->opmode) & HT_OPMODE_CCFS2_MASK) \ 3997 >> HT_OPMODE_CCFS2_SHIFT) /* get CCFS2 */ 3998 #define HT_OPMODE_CCFS2_SET(add_ie, ccfs2) do { /* set CCFS2 */ \ 3999 (add_ie)->opmode &= htol16(~HT_OPMODE_CCFS2_MASK); \ 4000 (add_ie)->opmode |= htol16(((ccfs2) << HT_OPMODE_CCFS2_SHIFT) & HT_OPMODE_CCFS2_MASK); \ 4001 } while (0) 4002 4003 /* Macros for HT MCS field access */ 4004 #define HT_CAP_MCS_BITMASK(supp_mcs) \ 4005 ((supp_mcs)[HT_CAP_MCS_RX_8TO15_BYTE_OFFSET]) 4006 #define HT_CAP_MCS_TX_RX_UNEQUAL(supp_mcs) \ 4007 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & HT_CAP_MCS_FLAGS_TX_RX_UNEQUAL) 4008 #define HT_CAP_MCS_TX_STREAM_SUPPORT(supp_mcs) \ 4009 ((supp_mcs)[HT_CAP_MCS_FLAGS_SUPP_BYTE] & HT_CAP_MCS_FLAGS_MAX_SPATIAL_STREAM_MASK) 4010 4011 BWL_PRE_PACKED_STRUCT struct obss_params { 4012 uint16 passive_dwell; 4013 uint16 active_dwell; 4014 uint16 bss_widthscan_interval; 4015 uint16 passive_total; 4016 uint16 active_total; 4017 uint16 chanwidth_transition_dly; 4018 uint16 activity_threshold; 4019 } BWL_POST_PACKED_STRUCT; 4020 typedef struct obss_params obss_params_t; 4021 4022 BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { 4023 uint8 id; 4024 uint8 len; 4025 obss_params_t obss_params; 4026 } BWL_POST_PACKED_STRUCT; 4027 typedef struct dot11_obss_ie dot11_obss_ie_t; 4028 #define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) /* HT OBSS len (based on 802.11n d3.0) */ 4029 4030 /* HT control field */ 4031 #define HT_CTRL_LA_TRQ 0x00000002 /* sounding request */ 4032 #define HT_CTRL_LA_MAI 0x0000003C /* MCS request or antenna selection indication */ 4033 #define HT_CTRL_LA_MAI_SHIFT 2 4034 #define HT_CTRL_LA_MAI_MRQ 0x00000004 /* MCS request */ 4035 #define HT_CTRL_LA_MAI_MSI 0x00000038 /* MCS request sequence identifier */ 4036 #define HT_CTRL_LA_MFSI 0x000001C0 /* MFB sequence identifier */ 4037 #define HT_CTRL_LA_MFSI_SHIFT 6 4038 #define HT_CTRL_LA_MFB_ASELC 0x0000FE00 /* MCS feedback, antenna selection command/data */ 4039 #define HT_CTRL_LA_MFB_ASELC_SH 9 4040 #define HT_CTRL_LA_ASELC_CMD 0x00000C00 /* ASEL command */ 4041 #define HT_CTRL_LA_ASELC_DATA 0x0000F000 /* ASEL data */ 4042 #define HT_CTRL_CAL_POS 0x00030000 /* Calibration position */ 4043 #define HT_CTRL_CAL_SEQ 0x000C0000 /* Calibration sequence */ 4044 #define HT_CTRL_CSI_STEERING 0x00C00000 /* CSI/Steering */ 4045 #define HT_CTRL_CSI_STEER_SHIFT 22 4046 #define HT_CTRL_CSI_STEER_NFB 0 /* no fedback required */ 4047 #define HT_CTRL_CSI_STEER_CSI 1 /* CSI, H matrix */ 4048 #define HT_CTRL_CSI_STEER_NCOM 2 /* non-compressed beamforming */ 4049 #define HT_CTRL_CSI_STEER_COM 3 /* compressed beamforming */ 4050 #define HT_CTRL_NDP_ANNOUNCE 0x01000000 /* NDP announcement */ 4051 #define HT_CTRL_AC_CONSTRAINT 0x40000000 /* AC Constraint */ 4052 #define HT_CTRL_RDG_MOREPPDU 0x80000000 /* RDG/More PPDU */ 4053 4054 /* ************* VHT definitions. ************* */ 4055 4056 /** 4057 * VHT Capabilites IE (sec 8.4.2.160) 4058 */ 4059 4060 BWL_PRE_PACKED_STRUCT struct vht_cap_ie { 4061 uint32 vht_cap_info; 4062 /* supported MCS set - 64 bit field */ 4063 uint16 rx_mcs_map; 4064 uint16 rx_max_rate; 4065 uint16 tx_mcs_map; 4066 uint16 tx_max_rate; 4067 } BWL_POST_PACKED_STRUCT; 4068 typedef struct vht_cap_ie vht_cap_ie_t; 4069 4070 /* 4B cap_info + 8B supp_mcs */ 4071 #define VHT_CAP_IE_LEN 12 4072 4073 /* VHT Capabilities Info field - 32bit - in VHT Cap IE */ 4074 #define VHT_CAP_INFO_MAX_MPDU_LEN_MASK 0x00000003 4075 #define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK 0x0000000c 4076 #define VHT_CAP_INFO_LDPC 0x00000010 4077 #define VHT_CAP_INFO_SGI_80MHZ 0x00000020 4078 #define VHT_CAP_INFO_SGI_160MHZ 0x00000040 4079 #define VHT_CAP_INFO_TX_STBC 0x00000080 4080 #define VHT_CAP_INFO_RX_STBC_MASK 0x00000700 4081 #define VHT_CAP_INFO_RX_STBC_SHIFT 8 4082 #define VHT_CAP_INFO_SU_BEAMFMR 0x00000800 4083 #define VHT_CAP_INFO_SU_BEAMFMEE 0x00001000 4084 #define VHT_CAP_INFO_NUM_BMFMR_ANT_MASK 0x0000e000 4085 #define VHT_CAP_INFO_NUM_BMFMR_ANT_SHIFT 13 4086 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_MASK 0x00070000 4087 #define VHT_CAP_INFO_NUM_SOUNDING_DIM_SHIFT 16 4088 #define VHT_CAP_INFO_MU_BEAMFMR 0x00080000 4089 #define VHT_CAP_INFO_MU_BEAMFMEE 0x00100000 4090 #define VHT_CAP_INFO_TXOPPS 0x00200000 4091 #define VHT_CAP_INFO_HTCVHT 0x00400000 4092 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_MASK 0x03800000 4093 #define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_SHIFT 23 4094 #define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK 0x0c000000 4095 #define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT 26 4096 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK 0xc0000000 4097 #define VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT 30 4098 4099 /* get Extended NSS BW Support passing vht cap info */ 4100 #define VHT_CAP_EXT_NSS_BW_SUP(cap_info) \ 4101 (((cap_info) & VHT_CAP_INFO_EXT_NSS_BW_SUP_MASK) >> VHT_CAP_INFO_EXT_NSS_BW_SUP_SHIFT) 4102 4103 /* VHT CAP INFO extended NSS BW support - refer to IEEE 802.11 REVmc D8.0 Figure 9-559 */ 4104 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160 1 /* 160MHz at half NSS CAP */ 4105 #define VHT_CAP_INFO_EXT_NSS_BW_HALF_160_80P80 2 /* 160 & 80p80 MHz at half NSS CAP */ 4106 4107 /* VHT Supported MCS Set - 64-bit - in VHT Cap IE */ 4108 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK 0x1fff 4109 #define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT 0 4110 #define VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 5 4111 4112 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_MASK 0x1fff 4113 #define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_SHIFT 0 4114 4115 /* defines for field(s) in vht_cap_ie->rx_max_rate */ 4116 #define VHT_CAP_MAX_NSTS_MASK 0xe000 4117 #define VHT_CAP_MAX_NSTS_SHIFT 13 4118 4119 /* defines for field(s) in vht_cap_ie->tx_max_rate */ 4120 #define VHT_CAP_EXT_NSS_BW_CAP 0x2000 4121 4122 #define VHT_CAP_MCS_MAP_0_7 0 4123 #define VHT_CAP_MCS_MAP_0_8 1 4124 #define VHT_CAP_MCS_MAP_0_9 2 4125 #define VHT_CAP_MCS_MAP_NONE 3 4126 #define VHT_CAP_MCS_MAP_S 2 /* num bits for 1-stream */ 4127 #define VHT_CAP_MCS_MAP_M 0x3 /* mask for 1-stream */ 4128 /* assumes VHT_CAP_MCS_MAP_NONE is 3 and 2 bits are used for encoding */ 4129 #define VHT_CAP_MCS_MAP_NONE_ALL 0xffff 4130 4131 /* VHT rates bitmap */ 4132 #define VHT_CAP_MCS_0_7_RATEMAP 0x00ff 4133 #define VHT_CAP_MCS_0_8_RATEMAP 0x01ff 4134 #define VHT_CAP_MCS_0_9_RATEMAP 0x03ff 4135 #define VHT_CAP_MCS_FULL_RATEMAP VHT_CAP_MCS_0_9_RATEMAP 4136 4137 #define VHT_PROP_MCS_MAP_10_11 0 4138 #define VHT_PROP_MCS_MAP_UNUSED1 1 4139 #define VHT_PROP_MCS_MAP_UNUSED2 2 4140 #define VHT_PROP_MCS_MAP_NONE 3 4141 #define VHT_PROP_MCS_MAP_NONE_ALL 0xffff 4142 4143 /* VHT prop rates bitmap */ 4144 #define VHT_PROP_MCS_10_11_RATEMAP 0x0c00 4145 #define VHT_PROP_MCS_FULL_RATEMAP VHT_PROP_MCS_10_11_RATEMAP 4146 4147 #if !defined(VHT_CAP_MCS_MAP_0_9_NSS3) 4148 /* mcsmap with MCS0-9 for Nss = 3 */ 4149 #define VHT_CAP_MCS_MAP_0_9_NSS3 \ 4150 ((VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(1)) | \ 4151 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(2)) | \ 4152 (VHT_CAP_MCS_MAP_0_9 << VHT_MCS_MAP_GET_SS_IDX(3))) 4153 #endif /* !VHT_CAP_MCS_MAP_0_9_NSS3 */ 4154 4155 #define VHT_CAP_MCS_MAP_NSS_MAX 8 4156 4157 /* get mcsmap with given mcs for given nss streams */ 4158 #define VHT_CAP_MCS_MAP_CREATE(mcsmap, nss, mcs) \ 4159 do { \ 4160 int i; \ 4161 for (i = 1; i <= nss; i++) { \ 4162 VHT_MCS_MAP_SET_MCS_PER_SS(i, mcs, mcsmap); \ 4163 } \ 4164 } while (0) 4165 4166 /* Map the mcs code to mcs bit map */ 4167 #define VHT_MCS_CODE_TO_MCS_MAP(mcs_code) \ 4168 ((mcs_code == VHT_CAP_MCS_MAP_0_7) ? VHT_CAP_MCS_0_7_RATEMAP : \ 4169 (mcs_code == VHT_CAP_MCS_MAP_0_8) ? VHT_CAP_MCS_0_8_RATEMAP : \ 4170 (mcs_code == VHT_CAP_MCS_MAP_0_9) ? VHT_CAP_MCS_0_9_RATEMAP : 0) 4171 4172 #define VHT_PROP_MCS_CODE_TO_PROP_MCS_MAP(mcs_code) \ 4173 ((mcs_code == VHT_PROP_MCS_MAP_10_11) ? VHT_PROP_MCS_10_11_RATEMAP : 0) 4174 4175 /* Map the mcs bit map to mcs code */ 4176 #define VHT_MCS_MAP_TO_MCS_CODE(mcs_map) \ 4177 ((mcs_map == VHT_CAP_MCS_0_7_RATEMAP) ? VHT_CAP_MCS_MAP_0_7 : \ 4178 (mcs_map == VHT_CAP_MCS_0_8_RATEMAP) ? VHT_CAP_MCS_MAP_0_8 : \ 4179 (mcs_map == VHT_CAP_MCS_0_9_RATEMAP) ? VHT_CAP_MCS_MAP_0_9 : VHT_CAP_MCS_MAP_NONE) 4180 4181 #define VHT_PROP_MCS_MAP_TO_PROP_MCS_CODE(mcs_map) \ 4182 (((mcs_map & 0xc00) == 0xc00) ? VHT_PROP_MCS_MAP_10_11 : VHT_PROP_MCS_MAP_NONE) 4183 4184 /** VHT Capabilities Supported Channel Width */ 4185 typedef enum vht_cap_chan_width { 4186 VHT_CAP_CHAN_WIDTH_SUPPORT_MANDATORY = 0x00, 4187 VHT_CAP_CHAN_WIDTH_SUPPORT_160 = 0x04, 4188 VHT_CAP_CHAN_WIDTH_SUPPORT_160_8080 = 0x08 4189 } vht_cap_chan_width_t; 4190 4191 /** VHT Capabilities Supported max MPDU LEN (sec 8.4.2.160.2) */ 4192 typedef enum vht_cap_max_mpdu_len { 4193 VHT_CAP_MPDU_MAX_4K = 0x00, 4194 VHT_CAP_MPDU_MAX_8K = 0x01, 4195 VHT_CAP_MPDU_MAX_11K = 0x02 4196 } vht_cap_max_mpdu_len_t; 4197 4198 /* Maximum MPDU Length byte counts for the VHT Capabilities advertised limits */ 4199 #define VHT_MPDU_LIMIT_4K 3895 4200 #define VHT_MPDU_LIMIT_8K 7991 4201 #define VHT_MPDU_LIMIT_11K 11454 4202 4203 4204 /** 4205 * VHT Operation IE (sec 8.4.2.161) 4206 */ 4207 4208 BWL_PRE_PACKED_STRUCT struct vht_op_ie { 4209 uint8 chan_width; 4210 uint8 chan1; 4211 uint8 chan2; 4212 uint16 supp_mcs; /* same def as above in vht cap */ 4213 } BWL_POST_PACKED_STRUCT; 4214 typedef struct vht_op_ie vht_op_ie_t; 4215 4216 /* 3B VHT Op info + 2B Basic MCS */ 4217 #define VHT_OP_IE_LEN 5 4218 4219 typedef enum vht_op_chan_width { 4220 VHT_OP_CHAN_WIDTH_20_40 = 0, 4221 VHT_OP_CHAN_WIDTH_80 = 1, 4222 VHT_OP_CHAN_WIDTH_160 = 2, /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4223 VHT_OP_CHAN_WIDTH_80_80 = 3 /* deprecated - IEEE 802.11 REVmc D8.0 Table 11-25 */ 4224 } vht_op_chan_width_t; 4225 4226 /* AID length */ 4227 #define AID_IE_LEN 2 4228 /** 4229 * BRCM vht features IE header 4230 * The header if the fixed part of the IE 4231 * On the 5GHz band this is the entire IE, 4232 * on 2.4GHz the VHT IEs as defined in the 802.11ac 4233 * specification follows 4234 * 4235 * 4236 * VHT features rates bitmap. 4237 * Bit0: 5G MCS 0-9 BW 160MHz 4238 * Bit1: 5G MCS 0-9 support BW 80MHz 4239 * Bit2: 5G MCS 0-9 support BW 20MHz 4240 * Bit3: 2.4G MCS 0-9 support BW 20MHz 4241 * Bits:4-7 Reserved for future use 4242 * 4243 */ 4244 #define VHT_FEATURES_IE_TYPE 0x4 4245 BWL_PRE_PACKED_STRUCT struct vht_features_ie_hdr { 4246 uint8 oui[3]; 4247 uint8 type; /* type of this IE = 4 */ 4248 uint8 rate_mask; /* VHT rate mask */ 4249 } BWL_POST_PACKED_STRUCT; 4250 typedef struct vht_features_ie_hdr vht_features_ie_hdr_t; 4251 4252 /* Def for rx & tx basic mcs maps - ea ss num has 2 bits of info */ 4253 #define VHT_MCS_MAP_GET_SS_IDX(nss) (((nss)-1) * VHT_CAP_MCS_MAP_S) 4254 #define VHT_MCS_MAP_GET_MCS_PER_SS(nss, mcsMap) \ 4255 (((mcsMap) >> VHT_MCS_MAP_GET_SS_IDX(nss)) & VHT_CAP_MCS_MAP_M) 4256 #define VHT_MCS_MAP_SET_MCS_PER_SS(nss, numMcs, mcsMap) \ 4257 do { \ 4258 (mcsMap) &= (~(VHT_CAP_MCS_MAP_M << VHT_MCS_MAP_GET_SS_IDX(nss))); \ 4259 (mcsMap) |= (((numMcs) & VHT_CAP_MCS_MAP_M) << VHT_MCS_MAP_GET_SS_IDX(nss)); \ 4260 } while (0) 4261 #define VHT_MCS_SS_SUPPORTED(nss, mcsMap) \ 4262 (VHT_MCS_MAP_GET_MCS_PER_SS((nss), (mcsMap)) != VHT_CAP_MCS_MAP_NONE) 4263 4264 /* Get the max ss supported from the mcs map */ 4265 #define VHT_MAX_SS_SUPPORTED(mcsMap) \ 4266 VHT_MCS_SS_SUPPORTED(8, mcsMap) ? 8 : \ 4267 VHT_MCS_SS_SUPPORTED(7, mcsMap) ? 7 : \ 4268 VHT_MCS_SS_SUPPORTED(6, mcsMap) ? 6 : \ 4269 VHT_MCS_SS_SUPPORTED(5, mcsMap) ? 5 : \ 4270 VHT_MCS_SS_SUPPORTED(4, mcsMap) ? 4 : \ 4271 VHT_MCS_SS_SUPPORTED(3, mcsMap) ? 3 : \ 4272 VHT_MCS_SS_SUPPORTED(2, mcsMap) ? 2 : \ 4273 VHT_MCS_SS_SUPPORTED(1, mcsMap) ? 1 : 0 4274 4275 /* ************* WPA definitions. ************* */ 4276 #define WPA_OUI "\x00\x50\xF2" /* WPA OUI */ 4277 #define WPA_OUI_LEN 3 /* WPA OUI length */ 4278 #define WPA_OUI_TYPE 1 4279 #define WPA_VERSION 1 /* WPA version */ 4280 #define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */ 4281 #define WPA2_OUI_LEN 3 /* WPA2 OUI length */ 4282 #define WPA2_VERSION 1 /* WPA2 version */ 4283 #define WPA2_VERSION_LEN 2 /* WAP2 version length */ 4284 4285 /* ************* WPS definitions. ************* */ 4286 #define WPS_OUI "\x00\x50\xF2" /* WPS OUI */ 4287 #define WPS_OUI_LEN 3 /* WPS OUI length */ 4288 #define WPS_OUI_TYPE 4 4289 4290 /* ************* WFA definitions. ************* */ 4291 #if defined(WL_LEGACY_P2P) 4292 #define MAC_OUI "\x00\x17\xF2" /* MACOSX OUI */ 4293 #define MAC_OUI_TYPE_P2P 5 4294 #endif 4295 4296 #ifdef P2P_IE_OVRD 4297 #define WFA_OUI MAC_OUI 4298 #else 4299 #define WFA_OUI "\x50\x6F\x9A" /* WFA OUI */ 4300 #endif /* P2P_IE_OVRD */ 4301 #define WFA_OUI_LEN 3 /* WFA OUI length */ 4302 #ifdef P2P_IE_OVRD 4303 #define WFA_OUI_TYPE_P2P MAC_OUI_TYPE_P2P 4304 #else 4305 #define WFA_OUI_TYPE_TPC 8 4306 #define WFA_OUI_TYPE_P2P 9 4307 #endif 4308 4309 #define WFA_OUI_TYPE_TPC 8 4310 #ifdef WLTDLS 4311 #define WFA_OUI_TYPE_TPQ 4 /* WFD Tunneled Probe ReQuest */ 4312 #define WFA_OUI_TYPE_TPS 5 /* WFD Tunneled Probe ReSponse */ 4313 #define WFA_OUI_TYPE_WFD 10 4314 #endif /* WTDLS */ 4315 #define WFA_OUI_TYPE_HS20 0x10 4316 #define WFA_OUI_TYPE_OSEN 0x12 4317 #define WFA_OUI_TYPE_NAN 0x13 4318 #define WFA_OUI_TYPE_MBO 0x16 4319 #define WFA_OUI_TYPE_MBO_OCE 0x16 4320 4321 /* RSN authenticated key managment suite */ 4322 #define RSN_AKM_NONE 0 /* None (IBSS) */ 4323 #define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ 4324 #define RSN_AKM_PSK 2 /* Pre-shared Key */ 4325 #define RSN_AKM_FBT_1X 3 /* Fast Bss transition using 802.1X */ 4326 #define RSN_AKM_FBT_PSK 4 /* Fast Bss transition using Pre-shared Key */ 4327 /* RSN_AKM_MFP_1X and RSN_AKM_MFP_PSK are not used any more 4328 * Just kept here to avoid build issue in BISON/CARIBOU branch 4329 */ 4330 #define RSN_AKM_MFP_1X 5 /* SHA256 key derivation, using 802.1X */ 4331 #define RSN_AKM_MFP_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4332 #define RSN_AKM_SHA256_1X 5 /* SHA256 key derivation, using 802.1X */ 4333 #define RSN_AKM_SHA256_PSK 6 /* SHA256 key derivation, using Pre-shared Key */ 4334 #define RSN_AKM_TPK 7 /* TPK(TDLS Peer Key) handshake */ 4335 #define RSN_AKM_FILS_SHA256 14 /* SHA256 key derivation, using FILS */ 4336 #define RSN_AKM_FILS_SHA384 15 /* SHA384 key derivation, using FILS */ 4337 4338 /* OSEN authenticated key managment suite */ 4339 #define OSEN_AKM_UNSPECIFIED RSN_AKM_UNSPECIFIED /* Over 802.1x */ 4340 4341 /* Key related defines */ 4342 #define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ 4343 #define DOT11_MAX_IGTK_KEYS 2 4344 #define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ 4345 #define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ 4346 #define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */ 4347 #define DOT11_WPA_KEY_RSC_LEN 8 /* WPA RSC key len */ 4348 4349 #define WEP1_KEY_SIZE 5 /* max size of any WEP key */ 4350 #define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ 4351 #define WEP128_KEY_SIZE 13 /* max size of any WEP key */ 4352 #define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ 4353 #define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ 4354 #define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ 4355 #define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ 4356 #define TKIP_KEY_SIZE 32 /* size of any TKIP key, includs MIC keys */ 4357 #define TKIP_TK_SIZE 16 4358 #define TKIP_MIC_KEY_SIZE 8 4359 #define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ 4360 #define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ 4361 #define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */ 4362 #define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */ 4363 #define AES_KEY_SIZE 16 /* size of AES key */ 4364 #define AES_MIC_SIZE 8 /* size of AES MIC */ 4365 #define BIP_KEY_SIZE 16 /* size of BIP key */ 4366 #define BIP_MIC_SIZE 8 /* sizeof BIP MIC */ 4367 4368 #define AES_GCM_MIC_SIZE 16 /* size of MIC for 128-bit GCM - .11adD9 */ 4369 4370 #define AES256_KEY_SIZE 32 /* size of AES 256 key - .11acD5 */ 4371 #define AES256_MIC_SIZE 16 /* size of MIC for 256 bit keys, incl BIP */ 4372 4373 /* WCN */ 4374 #define WCN_OUI "\x00\x50\xf2" /* WCN OUI */ 4375 #define WCN_TYPE 4 /* WCN type */ 4376 4377 #ifdef BCMWAPI_WPI 4378 #define SMS4_KEY_LEN 16 4379 #define SMS4_WPI_CBC_MAC_LEN 16 4380 #endif 4381 4382 /* 802.11r protocol definitions */ 4383 4384 /** Mobility Domain IE */ 4385 BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie { 4386 uint8 id; 4387 uint8 len; 4388 uint16 mdid; /* Mobility Domain Id */ 4389 uint8 cap; 4390 } BWL_POST_PACKED_STRUCT; 4391 typedef struct dot11_mdid_ie dot11_mdid_ie_t; 4392 4393 #define FBT_MDID_CAP_OVERDS 0x01 /* Fast Bss transition over the DS support */ 4394 #define FBT_MDID_CAP_RRP 0x02 /* Resource request protocol support */ 4395 4396 /** Fast Bss Transition IE */ 4397 BWL_PRE_PACKED_STRUCT struct dot11_ft_ie { 4398 uint8 id; 4399 uint8 len; 4400 uint16 mic_control; /* Mic Control */ 4401 uint8 mic[16]; 4402 uint8 anonce[32]; 4403 uint8 snonce[32]; 4404 } BWL_POST_PACKED_STRUCT; 4405 typedef struct dot11_ft_ie dot11_ft_ie_t; 4406 4407 #define TIE_TYPE_RESERVED 0 4408 #define TIE_TYPE_REASSOC_DEADLINE 1 4409 #define TIE_TYPE_KEY_LIEFTIME 2 4410 #define TIE_TYPE_ASSOC_COMEBACK 3 4411 BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie { 4412 uint8 id; 4413 uint8 len; 4414 uint8 type; /* timeout interval type */ 4415 uint32 value; /* timeout interval value */ 4416 } BWL_POST_PACKED_STRUCT; 4417 typedef struct dot11_timeout_ie dot11_timeout_ie_t; 4418 4419 /** GTK ie */ 4420 BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { 4421 uint8 id; 4422 uint8 len; 4423 uint16 key_info; 4424 uint8 key_len; 4425 uint8 rsc[8]; 4426 uint8 data[1]; 4427 } BWL_POST_PACKED_STRUCT; 4428 typedef struct dot11_gtk_ie dot11_gtk_ie_t; 4429 4430 /** Management MIC ie */ 4431 BWL_PRE_PACKED_STRUCT struct mmic_ie { 4432 uint8 id; /* IE ID: DOT11_MNG_MMIE_ID */ 4433 uint8 len; /* IE length */ 4434 uint16 key_id; /* key id */ 4435 uint8 ipn[6]; /* ipn */ 4436 uint8 mic[16]; /* mic */ 4437 } BWL_POST_PACKED_STRUCT; 4438 typedef struct mmic_ie mmic_ie_t; 4439 4440 /* 802.11r-2008, 11A.10.3 - RRB frame format */ 4441 BWL_PRE_PACKED_STRUCT struct dot11_ft_rrb_frame { 4442 uint8 frame_type; /* 1 for RRB */ 4443 uint8 packet_type; /* 0 for Request 1 for Response */ 4444 uint16 len; 4445 uint8 cur_ap_addr[ETHER_ADDR_LEN]; 4446 uint8 data[1]; /* IEs Received/Sent in FT Action Req/Resp Frame */ 4447 } BWL_POST_PACKED_STRUCT; 4448 4449 typedef struct dot11_ft_rrb_frame dot11_ft_rrb_frame_t; 4450 4451 #define DOT11_FT_RRB_FIXED_LEN 10 4452 #define DOT11_FT_REMOTE_FRAME_TYPE 1 4453 #define DOT11_FT_PACKET_REQ 0 4454 #define DOT11_FT_PACKET_RESP 1 4455 4456 #define BSSID_INVALID "\x00\x00\x00\x00\x00\x00" 4457 #define BSSID_BROADCAST "\xFF\xFF\xFF\xFF\xFF\xFF" 4458 4459 #ifdef BCMWAPI_WAI 4460 #define WAPI_IE_MIN_LEN 20 /* WAPI IE min length */ 4461 #define WAPI_VERSION 1 /* WAPI version */ 4462 #define WAPI_VERSION_LEN 2 /* WAPI version length */ 4463 #define WAPI_OUI "\x00\x14\x72" /* WAPI OUI */ 4464 #define WAPI_OUI_LEN DOT11_OUI_LEN /* WAPI OUI length */ 4465 #endif /* BCMWAPI_WAI */ 4466 4467 /* ************* WMM Parameter definitions. ************* */ 4468 #define WMM_OUI "\x00\x50\xF2" /* WNN OUI */ 4469 #define WMM_OUI_LEN 3 /* WMM OUI length */ 4470 #define WMM_OUI_TYPE 2 /* WMM OUT type */ 4471 #define WMM_VERSION 1 4472 #define WMM_VERSION_LEN 1 4473 4474 /* WMM OUI subtype */ 4475 #define WMM_OUI_SUBTYPE_PARAMETER 1 4476 #define WMM_PARAMETER_IE_LEN 24 4477 4478 /** Link Identifier Element */ 4479 BWL_PRE_PACKED_STRUCT struct link_id_ie { 4480 uint8 id; 4481 uint8 len; 4482 struct ether_addr bssid; 4483 struct ether_addr tdls_init_mac; 4484 struct ether_addr tdls_resp_mac; 4485 } BWL_POST_PACKED_STRUCT; 4486 typedef struct link_id_ie link_id_ie_t; 4487 #define TDLS_LINK_ID_IE_LEN 18 4488 4489 /** Link Wakeup Schedule Element */ 4490 BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie { 4491 uint8 id; 4492 uint8 len; 4493 uint32 offset; /* in ms between TSF0 and start of 1st Awake Window */ 4494 uint32 interval; /* in ms bwtween the start of 2 Awake Windows */ 4495 uint32 awake_win_slots; /* in backof slots, duration of Awake Window */ 4496 uint32 max_wake_win; /* in ms, max duration of Awake Window */ 4497 uint16 idle_cnt; /* number of consecutive Awake Windows */ 4498 } BWL_POST_PACKED_STRUCT; 4499 typedef struct wakeup_sch_ie wakeup_sch_ie_t; 4500 #define TDLS_WAKEUP_SCH_IE_LEN 18 4501 4502 /** Channel Switch Timing Element */ 4503 BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie { 4504 uint8 id; 4505 uint8 len; 4506 uint16 switch_time; /* in ms, time to switch channels */ 4507 uint16 switch_timeout; /* in ms */ 4508 } BWL_POST_PACKED_STRUCT; 4509 typedef struct channel_switch_timing_ie channel_switch_timing_ie_t; 4510 #define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN 4 4511 4512 /** PTI Control Element */ 4513 BWL_PRE_PACKED_STRUCT struct pti_control_ie { 4514 uint8 id; 4515 uint8 len; 4516 uint8 tid; 4517 uint16 seq_control; 4518 } BWL_POST_PACKED_STRUCT; 4519 typedef struct pti_control_ie pti_control_ie_t; 4520 #define TDLS_PTI_CONTROL_IE_LEN 3 4521 4522 /** PU Buffer Status Element */ 4523 BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie { 4524 uint8 id; 4525 uint8 len; 4526 uint8 status; 4527 } BWL_POST_PACKED_STRUCT; 4528 typedef struct pu_buffer_status_ie pu_buffer_status_ie_t; 4529 #define TDLS_PU_BUFFER_STATUS_IE_LEN 1 4530 #define TDLS_PU_BUFFER_STATUS_AC_BK 1 4531 #define TDLS_PU_BUFFER_STATUS_AC_BE 2 4532 #define TDLS_PU_BUFFER_STATUS_AC_VI 4 4533 #define TDLS_PU_BUFFER_STATUS_AC_VO 8 4534 4535 /* TDLS Action Field Values */ 4536 #define TDLS_SETUP_REQ 0 4537 #define TDLS_SETUP_RESP 1 4538 #define TDLS_SETUP_CONFIRM 2 4539 #define TDLS_TEARDOWN 3 4540 #define TDLS_PEER_TRAFFIC_IND 4 4541 #define TDLS_CHANNEL_SWITCH_REQ 5 4542 #define TDLS_CHANNEL_SWITCH_RESP 6 4543 #define TDLS_PEER_PSM_REQ 7 4544 #define TDLS_PEER_PSM_RESP 8 4545 #define TDLS_PEER_TRAFFIC_RESP 9 4546 #define TDLS_DISCOVERY_REQ 10 4547 4548 /* 802.11z TDLS Public Action Frame action field */ 4549 #define TDLS_DISCOVERY_RESP 14 4550 4551 /* 802.11u GAS action frames */ 4552 #define GAS_REQUEST_ACTION_FRAME 10 4553 #define GAS_RESPONSE_ACTION_FRAME 11 4554 #define GAS_COMEBACK_REQUEST_ACTION_FRAME 12 4555 #define GAS_COMEBACK_RESPONSE_ACTION_FRAME 13 4556 4557 /* FTM - fine timing measurement public action frames */ 4558 BWL_PRE_PACKED_STRUCT struct dot11_ftm_req { 4559 uint8 category; /* category of action frame (4) */ 4560 uint8 action; /* public action (32) */ 4561 uint8 trigger; /* trigger/continue? */ 4562 /* optional lci, civic loc, ftm params */ 4563 } BWL_POST_PACKED_STRUCT; 4564 typedef struct dot11_ftm_req dot11_ftm_req_t; 4565 4566 BWL_PRE_PACKED_STRUCT struct dot11_ftm { 4567 uint8 category; /* category of action frame (4) */ 4568 uint8 action; /* public action (33) */ 4569 uint8 dialog; /* dialog token */ 4570 uint8 follow_up; /* follow up dialog token */ 4571 uint8 tod[6]; /* t1 - last depart timestamp */ 4572 uint8 toa[6]; /* t4 - last ack arrival timestamp */ 4573 uint8 tod_err[2]; /* t1 error */ 4574 uint8 toa_err[2]; /* t4 error */ 4575 /* optional lci report, civic loc report, ftm params */ 4576 } BWL_POST_PACKED_STRUCT; 4577 typedef struct dot11_ftm dot11_ftm_t; 4578 4579 4580 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 1 4581 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x80 4582 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 7 4583 #define DOT11_FTM_ERR_NOT_CONT(_err) (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & \ 4584 DOT11_FTM_ERR_NOT_CONT_MASK) >> DOT11_FTM_ERR_NOT_CONT_SHIFT) 4585 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) do {\ 4586 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 4587 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 4588 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & DOT11_FTM_ERR_NOT_CONT_MASK; \ 4589 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 4590 } while (0) 4591 4592 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 4593 #define DOT11_FTM_ERR_MAX_ERR_MASK 0x7fff 4594 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 0 4595 #define DOT11_FTM_ERR_MAX_ERR(_err) (((((_err)[1] & 0x7f) << 8) | (_err)[0])) 4596 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) do {\ 4597 uint16 _val2; \ 4598 uint16 _not_cont; \ 4599 _val2 = (((_val) & DOT11_FTM_ERR_MAX_ERR_MASK) << DOT11_FTM_ERR_MAX_ERR_SHIFT); \ 4600 _val2 = (_val2 > 0x3fff) ? 0 : _val2; /* not expecting > 16ns error */ \ 4601 _not_cont = DOT11_FTM_ERR_NOT_CONT(_err); \ 4602 (_err)[0] = _val2 & 0xff; \ 4603 (_err)[1] = (_val2 >> 8) & 0xff; \ 4604 DOT11_FTM_ERR_SET_NOT_CONT(_err, _not_cont); \ 4605 } while (0) 4606 4607 #if defined(DOT11_FTM_ERR_ROM_COMPAT) 4608 /* incorrect defs - here for ROM compatibiity */ 4609 #undef DOT11_FTM_ERR_NOT_CONT_OFFSET 4610 #undef DOT11_FTM_ERR_NOT_CONT_MASK 4611 #undef DOT11_FTM_ERR_NOT_CONT_SHIFT 4612 #undef DOT11_FTM_ERR_NOT_CONT 4613 #undef DOT11_FTM_ERR_SET_NOT_CONT 4614 4615 #define DOT11_FTM_ERR_NOT_CONT_OFFSET 0 4616 #define DOT11_FTM_ERR_NOT_CONT_MASK 0x0001 4617 #define DOT11_FTM_ERR_NOT_CONT_SHIFT 0 4618 #define DOT11_FTM_ERR_NOT_CONT(_err) (((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & \ 4619 DOT11_FTM_ERR_NOT_CONT_MASK) >> DOT11_FTM_ERR_NOT_CONT_SHIFT) 4620 #define DOT11_FTM_ERR_SET_NOT_CONT(_err, _val) do {\ 4621 uint8 _err2 = (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET]; \ 4622 _err2 &= ~DOT11_FTM_ERR_NOT_CONT_MASK; \ 4623 _err2 |= ((_val) << DOT11_FTM_ERR_NOT_CONT_SHIFT) & DOT11_FTM_ERR_NOT_CONT_MASK; \ 4624 (_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] = _err2; \ 4625 } while (0) 4626 4627 #undef DOT11_FTM_ERR_MAX_ERR_OFFSET 4628 #undef DOT11_FTM_ERR_MAX_ERR_MASK 4629 #undef DOT11_FTM_ERR_MAX_ERR_SHIFT 4630 #undef DOT11_FTM_ERR_MAX_ERR 4631 #undef DOT11_FTM_ERR_SET_MAX_ERR 4632 4633 #define DOT11_FTM_ERR_MAX_ERR_OFFSET 0 4634 #define DOT11_FTM_ERR_MAX_ERR_MASK 0xfff7 4635 #define DOT11_FTM_ERR_MAX_ERR_SHIFT 1 4636 #define DOT11_FTM_ERR_MAX_ERR(_err) ((((_err)[1] << 7) | (_err)[0]) >> 1) 4637 #define DOT11_FTM_ERR_SET_MAX_ERR(_err, _val) do {\ 4638 uint16 _val2; \ 4639 _val2 = (((_val) << DOT11_FTM_ERR_MAX_ERR_SHIFT) |\ 4640 ((_err)[DOT11_FTM_ERR_NOT_CONT_OFFSET] & DOT11_FTM_ERR_NOT_CONT_MASK)); \ 4641 (_err)[0] = _val2 & 0xff; \ 4642 (_err)[1] = _val2 >> 8 & 0xff; \ 4643 } while (0) 4644 #endif /* DOT11_FTM_ERR_ROM_COMPAT */ 4645 4646 BWL_PRE_PACKED_STRUCT struct dot11_ftm_params { 4647 uint8 id; /* DOT11_MNG_FTM_PARAM_ID 8.4.2.166 11mcd2.6/2014 - revisit */ 4648 uint8 len; 4649 uint8 info[9]; 4650 } BWL_POST_PACKED_STRUCT; 4651 typedef struct dot11_ftm_params dot11_ftm_params_t; 4652 #define DOT11_FTM_PARAMS_IE_LEN (sizeof(dot11_ftm_params_t) - 2) 4653 4654 #define FTM_PARAMS_FIELD(_p, _off, _mask, _shift) (((_p)->info[(_off)] & (_mask)) >> (_shift)) 4655 #define FTM_PARAMS_SET_FIELD(_p, _off, _mask, _shift, _val) do {\ 4656 uint8 _ptmp = (_p)->info[_off] & ~(_mask); \ 4657 (_p)->info[(_off)] = _ptmp | (((_val) << (_shift)) & (_mask)); \ 4658 } while (0) 4659 4660 #define FTM_PARAMS_STATUS_OFFSET 0 4661 #define FTM_PARAMS_STATUS_MASK 0x03 4662 #define FTM_PARAMS_STATUS_SHIFT 0 4663 #define FTM_PARAMS_STATUS(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_STATUS_OFFSET, \ 4664 FTM_PARAMS_STATUS_MASK, FTM_PARAMS_STATUS_SHIFT) 4665 #define FTM_PARAMS_SET_STATUS(_p, _status) FTM_PARAMS_SET_FIELD(_p, \ 4666 FTM_PARAMS_STATUS_OFFSET, FTM_PARAMS_STATUS_MASK, FTM_PARAMS_STATUS_SHIFT, _status) 4667 4668 #define FTM_PARAMS_VALUE_OFFSET 0 4669 #define FTM_PARAMS_VALUE_MASK 0x7c 4670 #define FTM_PARAMS_VALUE_SHIFT 2 4671 #define FTM_PARAMS_VALUE(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_VALUE_OFFSET, \ 4672 FTM_PARAMS_VALUE_MASK, FTM_PARAMS_VALUE_SHIFT) 4673 #define FTM_PARAMS_SET_VALUE(_p, _value) FTM_PARAMS_SET_FIELD(_p, \ 4674 FTM_PARAMS_VALUE_OFFSET, FTM_PARAMS_VALUE_MASK, FTM_PARAMS_VALUE_SHIFT, _value) 4675 #define FTM_PARAMS_MAX_VALUE 32 4676 4677 #define FTM_PARAMS_NBURSTEXP_OFFSET 1 4678 #define FTM_PARAMS_NBURSTEXP_MASK 0x0f 4679 #define FTM_PARAMS_NBURSTEXP_SHIFT 0 4680 #define FTM_PARAMS_NBURSTEXP(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_NBURSTEXP_OFFSET, \ 4681 FTM_PARAMS_NBURSTEXP_MASK, FTM_PARAMS_NBURSTEXP_SHIFT) 4682 #define FTM_PARAMS_SET_NBURSTEXP(_p, _bexp) FTM_PARAMS_SET_FIELD(_p, \ 4683 FTM_PARAMS_NBURSTEXP_OFFSET, FTM_PARAMS_NBURSTEXP_MASK, FTM_PARAMS_NBURSTEXP_SHIFT, \ 4684 _bexp) 4685 4686 #define FTM_PARAMS_NBURST(_p) (1 << FTM_PARAMS_NBURSTEXP(_p)) 4687 4688 enum { 4689 FTM_PARAMS_NBURSTEXP_NOPREF = 15 4690 }; 4691 4692 enum { 4693 FTM_PARAMS_BURSTTMO_NOPREF = 15 4694 }; 4695 4696 #define FTM_PARAMS_BURSTTMO_OFFSET 1 4697 #define FTM_PARAMS_BURSTTMO_MASK 0xf0 4698 #define FTM_PARAMS_BURSTTMO_SHIFT 4 4699 #define FTM_PARAMS_BURSTTMO(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_BURSTTMO_OFFSET, \ 4700 FTM_PARAMS_BURSTTMO_MASK, FTM_PARAMS_BURSTTMO_SHIFT) 4701 /* set timeout in params using _tmo where timeout = 2^(_tmo) * 250us */ 4702 #define FTM_PARAMS_SET_BURSTTMO(_p, _tmo) FTM_PARAMS_SET_FIELD(_p, \ 4703 FTM_PARAMS_BURSTTMO_OFFSET, FTM_PARAMS_BURSTTMO_MASK, FTM_PARAMS_BURSTTMO_SHIFT, (_tmo)+2) 4704 4705 #define FTM_PARAMS_BURSTTMO_USEC(_val) ((1 << ((_val)-2)) * 250) 4706 #define FTM_PARAMS_BURSTTMO_VALID(_val) ((((_val) < 12 && (_val) > 1)) || \ 4707 (_val) == FTM_PARAMS_BURSTTMO_NOPREF) 4708 #define FTM_PARAMS_BURSTTMO_MAX_MSEC 128 /* 2^9 * 250us */ 4709 #define FTM_PARAMS_BURSTTMO_MAX_USEC 128000 /* 2^9 * 250us */ 4710 4711 #define FTM_PARAMS_MINDELTA_OFFSET 2 4712 #define FTM_PARAMS_MINDELTA_USEC(_p) ((_p)->info[FTM_PARAMS_MINDELTA_OFFSET] * 100) 4713 #define FTM_PARAMS_SET_MINDELTA_USEC(_p, _delta) do { \ 4714 (_p)->info[FTM_PARAMS_MINDELTA_OFFSET] = (_delta) / 100; \ 4715 } while (0) 4716 4717 enum { 4718 FTM_PARAMS_MINDELTA_NOPREF = 0 4719 }; 4720 4721 #define FTM_PARAMS_PARTIAL_TSF(_p) ((_p)->info[4] << 8 | (_p)->info[3]) 4722 #define FTM_PARAMS_SET_PARTIAL_TSF(_p, _partial_tsf) do { \ 4723 (_p)->info[3] = (_partial_tsf) & 0xff; \ 4724 (_p)->info[4] = ((_partial_tsf) >> 8) & 0xff; \ 4725 } while (0) 4726 4727 #define FTM_PARAMS_PARTIAL_TSF_MASK 0x0000000003fffc00ULL 4728 #define FTM_PARAMS_PARTIAL_TSF_SHIFT 10 4729 #define FTM_PARAMS_PARTIAL_TSF_BIT_LEN 16 4730 #define FTM_PARAMS_PARTIAL_TSF_MAX 0xffff 4731 4732 /* FTM can indicate upto 62k TUs forward and 1k TU backward */ 4733 #define FTM_PARAMS_TSF_FW_HI (63487 << 10) /* in micro sec */ 4734 #define FTM_PARAMS_TSF_BW_LOW (64512 << 10) /* in micro sec */ 4735 #define FTM_PARAMS_TSF_BW_HI (65535 << 10) /* in micro sec */ 4736 #define FTM_PARAMS_TSF_FW_MAX FTM_PARAMS_TSF_FW_HI 4737 #define FTM_PARAMS_TSF_BW_MAX (FTM_PARAMS_TSF_BW_HI - FTM_PARAMS_TSF_BW_LOW) 4738 4739 #define FTM_PARAMS_PTSFNOPREF_OFFSET 5 4740 #define FTM_PARAMS_PTSFNOPREF_MASK 0x1 4741 #define FTM_PARAMS_PTSFNOPREF_SHIFT 0 4742 #define FTM_PARAMS_PTSFNOPREF(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_PTSFNOPREF_OFFSET, \ 4743 FTM_PARAMS_PTSFNOPREF_MASK, FTM_PARAMS_PTSFNOPREF_SHIFT) 4744 #define FTM_PARAMS_SET_PTSFNOPREF(_p, _nopref) FTM_PARAMS_SET_FIELD(_p, \ 4745 FTM_PARAMS_PTSFNOPREF_OFFSET, FTM_PARAMS_PTSFNOPREF_MASK, \ 4746 FTM_PARAMS_PTSFNOPREF_SHIFT, _nopref) 4747 4748 #define FTM_PARAMS_ASAP_OFFSET 5 4749 #define FTM_PARAMS_ASAP_MASK 0x4 4750 #define FTM_PARAMS_ASAP_SHIFT 2 4751 #define FTM_PARAMS_ASAP(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_ASAP_OFFSET, \ 4752 FTM_PARAMS_ASAP_MASK, FTM_PARAMS_ASAP_SHIFT) 4753 #define FTM_PARAMS_SET_ASAP(_p, _asap) FTM_PARAMS_SET_FIELD(_p, \ 4754 FTM_PARAMS_ASAP_OFFSET, FTM_PARAMS_ASAP_MASK, FTM_PARAMS_ASAP_SHIFT, _asap) 4755 4756 /* FTM1 - AKA ASAP Capable */ 4757 #define FTM_PARAMS_FTM1_OFFSET 5 4758 #define FTM_PARAMS_FTM1_MASK 0x02 4759 #define FTM_PARAMS_FTM1_SHIFT 1 4760 #define FTM_PARAMS_FTM1(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTM1_OFFSET, \ 4761 FTM_PARAMS_FTM1_MASK, FTM_PARAMS_FTM1_SHIFT) 4762 #define FTM_PARAMS_SET_FTM1(_p, _ftm1) FTM_PARAMS_SET_FIELD(_p, \ 4763 FTM_PARAMS_FTM1_OFFSET, FTM_PARAMS_FTM1_MASK, FTM_PARAMS_FTM1_SHIFT, _ftm1) 4764 4765 #define FTM_PARAMS_FTMS_PER_BURST_OFFSET 5 4766 #define FTM_PARAMS_FTMS_PER_BURST_MASK 0xf8 4767 #define FTM_PARAMS_FTMS_PER_BURST_SHIFT 3 4768 #define FTM_PARAMS_FTMS_PER_BURST(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_FTMS_PER_BURST_OFFSET, \ 4769 FTM_PARAMS_FTMS_PER_BURST_MASK, FTM_PARAMS_FTMS_PER_BURST_SHIFT) 4770 #define FTM_PARAMS_SET_FTMS_PER_BURST(_p, _nftms) FTM_PARAMS_SET_FIELD(_p, \ 4771 FTM_PARAMS_FTMS_PER_BURST_OFFSET, FTM_PARAMS_FTMS_PER_BURST_MASK, \ 4772 FTM_PARAMS_FTMS_PER_BURST_SHIFT, _nftms) 4773 4774 enum { 4775 FTM_PARAMS_FTMS_PER_BURST_NOPREF = 0 4776 }; 4777 4778 #define FTM_PARAMS_CHAN_INFO_OFFSET 6 4779 #define FTM_PARAMS_CHAN_INFO_MASK 0xfc 4780 #define FTM_PARAMS_CHAN_INFO_SHIFT 2 4781 #define FTM_PARAMS_CHAN_INFO(_p) FTM_PARAMS_FIELD(_p, FTM_PARAMS_CHAN_INFO_OFFSET, \ 4782 FTM_PARAMS_CHAN_INFO_MASK, FTM_PARAMS_CHAN_INFO_SHIFT) 4783 #define FTM_PARAMS_SET_CHAN_INFO(_p, _ci) FTM_PARAMS_SET_FIELD(_p, \ 4784 FTM_PARAMS_CHAN_INFO_OFFSET, FTM_PARAMS_CHAN_INFO_MASK, FTM_PARAMS_CHAN_INFO_SHIFT, _ci) 4785 4786 /* burst period - units of 100ms */ 4787 #define FTM_PARAMS_BURST_PERIOD(_p) (((_p)->info[8] << 8) | (_p)->info[7]) 4788 #define FTM_PARAMS_SET_BURST_PERIOD(_p, _bp) do {\ 4789 (_p)->info[7] = (_bp) & 0xff; \ 4790 (_p)->info[8] = ((_bp) >> 8) & 0xff; \ 4791 } while (0) 4792 4793 #define FTM_PARAMS_BURST_PERIOD_MS(_p) (FTM_PARAMS_BURST_PERIOD(_p) * 100) 4794 4795 enum { 4796 FTM_PARAMS_BURST_PERIOD_NOPREF = 0 4797 }; 4798 4799 /* FTM status values - last updated from 11mcD4.0 */ 4800 enum { 4801 FTM_PARAMS_STATUS_RESERVED = 0, 4802 FTM_PARAMS_STATUS_SUCCESSFUL = 1, 4803 FTM_PARAMS_STATUS_INCAPABLE = 2, 4804 FTM_PARAMS_STATUS_FAILED = 3, 4805 /* Below are obsolte */ 4806 FTM_PARAMS_STATUS_OVERRIDDEN = 4, 4807 FTM_PARAMS_STATUS_ASAP_INCAPABLE = 5, 4808 FTM_PARAMS_STATUS_ASAP_FAILED = 6, 4809 /* rest are reserved */ 4810 }; 4811 4812 enum { 4813 FTM_PARAMS_CHAN_INFO_NO_PREF = 0, 4814 FTM_PARAMS_CHAN_INFO_RESERVE1 = 1, 4815 FTM_PARAMS_CHAN_INFO_RESERVE2 = 2, 4816 FTM_PARAMS_CHAN_INFO_RESERVE3 = 3, 4817 FTM_PARAMS_CHAN_INFO_NON_HT_5 = 4, 4818 FTM_PARAMS_CHAN_INFO_RESERVE5 = 5, 4819 FTM_PARAMS_CHAN_INFO_NON_HT_10 = 6, 4820 FTM_PARAMS_CHAN_INFO_RESERVE7 = 7, 4821 FTM_PARAMS_CHAN_INFO_NON_HT_20 = 8, /* excludes 2.4G, and High rate DSSS */ 4822 FTM_PARAMS_CHAN_INFO_HT_MF_20 = 9, 4823 FTM_PARAMS_CHAN_INFO_VHT_20 = 10, 4824 FTM_PARAMS_CHAN_INFO_HT_MF_40 = 11, 4825 FTM_PARAMS_CHAN_INFO_VHT_40 = 12, 4826 FTM_PARAMS_CHAN_INFO_VHT_80 = 13, 4827 FTM_PARAMS_CHAN_INFO_VHT_80_80 = 14, 4828 FTM_PARAMS_CHAN_INFO_VHT_160_2_RFLOS = 15, 4829 FTM_PARAMS_CHAN_INFO_VHT_160 = 16, 4830 /* Reserved from 17 - 30 */ 4831 FTM_PARAMS_CHAN_INFO_DMG_2160 = 31, 4832 /* Reserved from 32 - 63 */ 4833 FTM_PARAMS_CHAN_INFO_MAX = 63 4834 }; 4835 4836 /* tag_ID/length/value_buffer tuple */ 4837 typedef BWL_PRE_PACKED_STRUCT struct { 4838 uint8 id; 4839 uint8 len; 4840 uint8 data[1]; 4841 } BWL_POST_PACKED_STRUCT ftm_vs_tlv_t; 4842 4843 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_ie { 4844 uint8 id; /* DOT11_MNG_VS_ID */ 4845 uint8 len; /* length following */ 4846 uint8 oui[3]; /* BRCM_PROP_OUI (or Customer) */ 4847 uint8 sub_type; /* BRCM_FTM_IE_TYPE (or Customer) */ 4848 uint8 version; 4849 ftm_vs_tlv_t tlvs[1]; 4850 } BWL_POST_PACKED_STRUCT; 4851 typedef struct dot11_ftm_vs_ie dot11_ftm_vs_ie_t; 4852 4853 /* ftm vs api version */ 4854 #define BCM_FTM_VS_PARAMS_VERSION 0x01 4855 4856 /* ftm vendor specific information tlv types */ 4857 enum { 4858 FTM_VS_TLV_NONE = 0, 4859 FTM_VS_TLV_REQ_PARAMS = 1, /* additional request params (in FTM_REQ) */ 4860 FTM_VS_TLV_MEAS_INFO = 2, /* measurement information (in FTM_MEAS) */ 4861 FTM_VS_TLV_SEC_PARAMS = 3, /* security parameters (in either) */ 4862 FTM_VS_TLV_SEQ_PARAMS = 4, /* toast parameters (FTM_REQ, BRCM proprietary) */ 4863 FTM_VS_TLV_MF_BUF = 5, /* multi frame buffer - may span ftm vs ie's */ 4864 FTM_VS_TLV_TIMING_PARAMS = 6 /* timing adjustments */ 4865 /* add additional types above */ 4866 }; 4867 4868 /* the following definitions are *DEPRECATED* and moved to implemenetion files. They 4869 * are retained here because previous (May 2016) some branches use them 4870 */ 4871 #define FTM_TPK_LEN 16 4872 #define FTM_RI_RR_BUF_LEN 32 4873 #define FTM_TPK_RI_RR_LEN 13 4874 #define FTM_TPK_RI_RR_LEN_SECURE_2_0 28 4875 #define FTM_TPK_DIGEST_LEN 32 4876 #define FTM_TPK_BUFFER_LEN 128 4877 #define FTM_TPK_RI_PHY_LEN 7 4878 #define FTM_TPK_RR_PHY_LEN 7 4879 #define FTM_TPK_DATA_BUFFER_LEN 88 4880 #define FTM_TPK_LEN_SECURE_2_0 32 4881 #define FTM_TPK_RI_PHY_LEN_SECURE_2_0 14 4882 #define FTM_TPK_RR_PHY_LEN_SECURE_2_0 14 4883 4884 4885 BWL_PRE_PACKED_STRUCT struct dot11_ftm_vs_params { 4886 uint8 id; /* DOT11_MNG_VS_ID */ 4887 uint8 len; 4888 uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */ 4889 uint8 bcm_vs_id; 4890 ftm_vs_tlv_t ftm_tpk_ri_rr[1]; /* ftm_TPK_ri_rr place holder */ 4891 } BWL_POST_PACKED_STRUCT; 4892 typedef struct dot11_ftm_vs_params dot11_ftm_vs_tpk_ri_rr_params_t; 4893 #define DOT11_FTM_VS_LEN (sizeof(dot11_ftm_vs_tpk_ri_rr_params_t) - TLV_HDR_LEN) 4894 /* end *DEPRECATED* ftm definitions */ 4895 4896 BWL_PRE_PACKED_STRUCT struct dot11_ftm_sync_info { 4897 uint8 id; /* Extended - 255 11mc D4.3 */ 4898 uint8 len; 4899 uint8 id_ext; 4900 uint8 tsf_sync_info[4]; 4901 } BWL_POST_PACKED_STRUCT; 4902 typedef struct dot11_ftm_sync_info dot11_ftm_sync_info_t; 4903 4904 /* ftm tsf sync info ie len - includes id ext */ 4905 #define DOT11_FTM_SYNC_INFO_IE_LEN (sizeof(dot11_ftm_sync_info_t) - TLV_HDR_LEN) 4906 4907 #define DOT11_FTM_IS_SYNC_INFO_IE(_ie) (\ 4908 DOT11_MNG_IE_ID_EXT_MATCH(_ie, DOT11_MNG_FTM_SYNC_INFO) && \ 4909 (_ie)->len == DOT11_FTM_SYNC_INFO_IE_LEN) 4910 4911 /* 802.11u interworking access network options */ 4912 #define IW_ANT_MASK 0x0f 4913 #define IW_INTERNET_MASK 0x10 4914 #define IW_ASRA_MASK 0x20 4915 #define IW_ESR_MASK 0x40 4916 #define IW_UESA_MASK 0x80 4917 4918 /* 802.11u interworking access network type */ 4919 #define IW_ANT_PRIVATE_NETWORK 0 4920 #define IW_ANT_PRIVATE_NETWORK_WITH_GUEST 1 4921 #define IW_ANT_CHARGEABLE_PUBLIC_NETWORK 2 4922 #define IW_ANT_FREE_PUBLIC_NETWORK 3 4923 #define IW_ANT_PERSONAL_DEVICE_NETWORK 4 4924 #define IW_ANT_EMERGENCY_SERVICES_NETWORK 5 4925 #define IW_ANT_TEST_NETWORK 14 4926 #define IW_ANT_WILDCARD_NETWORK 15 4927 4928 #define IW_ANT_LEN 1 4929 #define IW_VENUE_LEN 2 4930 #define IW_HESSID_LEN 6 4931 #define IW_HESSID_OFF (IW_ANT_LEN + IW_VENUE_LEN) 4932 #define IW_MAX_LEN (IW_ANT_LEN + IW_VENUE_LEN + IW_HESSID_LEN) 4933 4934 /* 802.11u advertisement protocol */ 4935 #define ADVP_ANQP_PROTOCOL_ID 0 4936 #define ADVP_MIH_PROTOCOL_ID 1 4937 4938 /* 802.11u advertisement protocol masks */ 4939 #define ADVP_QRL_MASK 0x7f 4940 #define ADVP_PAME_BI_MASK 0x80 4941 4942 /* 802.11u advertisement protocol values */ 4943 #define ADVP_QRL_REQUEST 0x00 4944 #define ADVP_QRL_RESPONSE 0x7f 4945 #define ADVP_PAME_BI_DEPENDENT 0x00 4946 #define ADVP_PAME_BI_INDEPENDENT ADVP_PAME_BI_MASK 4947 4948 /* 802.11u ANQP information ID */ 4949 #define ANQP_ID_QUERY_LIST 256 4950 #define ANQP_ID_CAPABILITY_LIST 257 4951 #define ANQP_ID_VENUE_NAME_INFO 258 4952 #define ANQP_ID_EMERGENCY_CALL_NUMBER_INFO 259 4953 #define ANQP_ID_NETWORK_AUTHENTICATION_TYPE_INFO 260 4954 #define ANQP_ID_ROAMING_CONSORTIUM_LIST 261 4955 #define ANQP_ID_IP_ADDRESS_TYPE_AVAILABILITY_INFO 262 4956 #define ANQP_ID_NAI_REALM_LIST 263 4957 #define ANQP_ID_G3PP_CELLULAR_NETWORK_INFO 264 4958 #define ANQP_ID_AP_GEOSPATIAL_LOCATION 265 4959 #define ANQP_ID_AP_CIVIC_LOCATION 266 4960 #define ANQP_ID_AP_LOCATION_PUBLIC_ID_URI 267 4961 #define ANQP_ID_DOMAIN_NAME_LIST 268 4962 #define ANQP_ID_EMERGENCY_ALERT_ID_URI 269 4963 #define ANQP_ID_EMERGENCY_NAI 271 4964 #define ANQP_ID_VENDOR_SPECIFIC_LIST 56797 4965 4966 /* 802.11u ANQP OUI */ 4967 #define ANQP_OUI_SUBTYPE 9 4968 4969 /* 802.11u venue name */ 4970 #define VENUE_LANGUAGE_CODE_SIZE 3 4971 #define VENUE_NAME_SIZE 255 4972 4973 /* 802.11u venue groups */ 4974 #define VENUE_UNSPECIFIED 0 4975 #define VENUE_ASSEMBLY 1 4976 #define VENUE_BUSINESS 2 4977 #define VENUE_EDUCATIONAL 3 4978 #define VENUE_FACTORY 4 4979 #define VENUE_INSTITUTIONAL 5 4980 #define VENUE_MERCANTILE 6 4981 #define VENUE_RESIDENTIAL 7 4982 #define VENUE_STORAGE 8 4983 #define VENUE_UTILITY 9 4984 #define VENUE_VEHICULAR 10 4985 #define VENUE_OUTDOOR 11 4986 4987 /* 802.11u network authentication type indicator */ 4988 #define NATI_UNSPECIFIED -1 4989 #define NATI_ACCEPTANCE_OF_TERMS_CONDITIONS 0 4990 #define NATI_ONLINE_ENROLLMENT_SUPPORTED 1 4991 #define NATI_HTTP_HTTPS_REDIRECTION 2 4992 #define NATI_DNS_REDIRECTION 3 4993 4994 /* 802.11u IP address type availability - IPv6 */ 4995 #define IPA_IPV6_SHIFT 0 4996 #define IPA_IPV6_MASK (0x03 << IPA_IPV6_SHIFT) 4997 #define IPA_IPV6_NOT_AVAILABLE 0x00 4998 #define IPA_IPV6_AVAILABLE 0x01 4999 #define IPA_IPV6_UNKNOWN_AVAILABILITY 0x02 5000 5001 /* 802.11u IP address type availability - IPv4 */ 5002 #define IPA_IPV4_SHIFT 2 5003 #define IPA_IPV4_MASK (0x3f << IPA_IPV4_SHIFT) 5004 #define IPA_IPV4_NOT_AVAILABLE 0x00 5005 #define IPA_IPV4_PUBLIC 0x01 5006 #define IPA_IPV4_PORT_RESTRICT 0x02 5007 #define IPA_IPV4_SINGLE_NAT 0x03 5008 #define IPA_IPV4_DOUBLE_NAT 0x04 5009 #define IPA_IPV4_PORT_RESTRICT_SINGLE_NAT 0x05 5010 #define IPA_IPV4_PORT_RESTRICT_DOUBLE_NAT 0x06 5011 #define IPA_IPV4_UNKNOWN_AVAILABILITY 0x07 5012 5013 /* 802.11u NAI realm encoding */ 5014 #define REALM_ENCODING_RFC4282 0 5015 #define REALM_ENCODING_UTF8 1 5016 5017 /* 802.11u IANA EAP method type numbers */ 5018 #define REALM_EAP_TLS 13 5019 #define REALM_EAP_LEAP 17 5020 #define REALM_EAP_SIM 18 5021 #define REALM_EAP_TTLS 21 5022 #define REALM_EAP_AKA 23 5023 #define REALM_EAP_PEAP 25 5024 #define REALM_EAP_FAST 43 5025 #define REALM_EAP_PSK 47 5026 #define REALM_EAP_AKAP 50 5027 #define REALM_EAP_EXPANDED 254 5028 5029 /* 802.11u authentication ID */ 5030 #define REALM_EXPANDED_EAP 1 5031 #define REALM_NON_EAP_INNER_AUTHENTICATION 2 5032 #define REALM_INNER_AUTHENTICATION_EAP 3 5033 #define REALM_EXPANDED_INNER_EAP 4 5034 #define REALM_CREDENTIAL 5 5035 #define REALM_TUNNELED_EAP_CREDENTIAL 6 5036 #define REALM_VENDOR_SPECIFIC_EAP 221 5037 5038 /* 802.11u non-EAP inner authentication type */ 5039 #define REALM_RESERVED_AUTH 0 5040 #define REALM_PAP 1 5041 #define REALM_CHAP 2 5042 #define REALM_MSCHAP 3 5043 #define REALM_MSCHAPV2 4 5044 5045 /* 802.11u credential type */ 5046 #define REALM_SIM 1 5047 #define REALM_USIM 2 5048 #define REALM_NFC 3 5049 #define REALM_HARDWARE_TOKEN 4 5050 #define REALM_SOFTOKEN 5 5051 #define REALM_CERTIFICATE 6 5052 #define REALM_USERNAME_PASSWORD 7 5053 #define REALM_SERVER_SIDE 8 5054 #define REALM_RESERVED_CRED 9 5055 #define REALM_VENDOR_SPECIFIC_CRED 10 5056 5057 /* 802.11u 3GPP PLMN */ 5058 #define G3PP_GUD_VERSION 0 5059 #define G3PP_PLMN_LIST_IE 0 5060 5061 /* AP Location Public ID Info encoding */ 5062 #define PUBLIC_ID_URI_FQDN_SE_ID 0 5063 /* URI/FQDN Descriptor field values */ 5064 #define LOCATION_ENCODING_HELD 1 5065 #define LOCATION_ENCODING_SUPL 2 5066 #define URI_FQDN_SIZE 255 5067 5068 /** hotspot2.0 indication element (vendor specific) */ 5069 BWL_PRE_PACKED_STRUCT struct hs20_ie { 5070 uint8 oui[3]; 5071 uint8 type; 5072 uint8 config; 5073 } BWL_POST_PACKED_STRUCT; 5074 typedef struct hs20_ie hs20_ie_t; 5075 #define HS20_IE_LEN 5 /* HS20 IE length */ 5076 5077 /** IEEE 802.11 Annex E */ 5078 typedef enum { 5079 DOT11_2GHZ_20MHZ_CLASS_12 = 81, /* Ch 1-11 */ 5080 DOT11_5GHZ_20MHZ_CLASS_1 = 115, /* Ch 36-48 */ 5081 DOT11_5GHZ_20MHZ_CLASS_2_DFS = 118, /* Ch 52-64 */ 5082 DOT11_5GHZ_20MHZ_CLASS_3 = 124, /* Ch 149-161 */ 5083 DOT11_5GHZ_20MHZ_CLASS_4_DFS = 121, /* Ch 100-140 */ 5084 DOT11_5GHZ_20MHZ_CLASS_5 = 125, /* Ch 149-165 */ 5085 DOT11_5GHZ_40MHZ_CLASS_22 = 116, /* Ch 36-44, lower */ 5086 DOT11_5GHZ_40MHZ_CLASS_23_DFS = 119, /* Ch 52-60, lower */ 5087 DOT11_5GHZ_40MHZ_CLASS_24_DFS = 122, /* Ch 100-132, lower */ 5088 DOT11_5GHZ_40MHZ_CLASS_25 = 126, /* Ch 149-157, lower */ 5089 DOT11_5GHZ_40MHZ_CLASS_27 = 117, /* Ch 40-48, upper */ 5090 DOT11_5GHZ_40MHZ_CLASS_28_DFS = 120, /* Ch 56-64, upper */ 5091 DOT11_5GHZ_40MHZ_CLASS_29_DFS = 123, /* Ch 104-136, upper */ 5092 DOT11_5GHZ_40MHZ_CLASS_30 = 127, /* Ch 153-161, upper */ 5093 DOT11_2GHZ_40MHZ_CLASS_32 = 83, /* Ch 1-7, lower */ 5094 DOT11_2GHZ_40MHZ_CLASS_33 = 84, /* Ch 5-11, upper */ 5095 } dot11_op_class_t; 5096 5097 /* QoS map */ 5098 #define QOS_MAP_FIXED_LENGTH (8 * 2) /* DSCP ranges fixed with 8 entries */ 5099 5100 #define BCM_AIBSS_IE_TYPE 56 5101 5102 /* This marks the end of a packed structure section. */ 5103 #include <packed_section_end.h> 5104 5105 #endif /* _802_11_H_ */ 5106