1 // SPDX-License-Identifier: ISC 2 /* 3 * Copyright (c) 2012 Broadcom Corporation 4 */ 5 6 7 #ifndef FWIL_TYPES_H_ 8 #define FWIL_TYPES_H_ 9 10 #include <linux/if_ether.h> 11 12 13 #define BRCMF_FIL_ACTION_FRAME_SIZE 1800 14 15 /* ARP Offload feature flags for arp_ol iovar */ 16 #define BRCMF_ARP_OL_AGENT 0x00000001 17 #define BRCMF_ARP_OL_SNOOP 0x00000002 18 #define BRCMF_ARP_OL_HOST_AUTO_REPLY 0x00000004 19 #define BRCMF_ARP_OL_PEER_AUTO_REPLY 0x00000008 20 21 #define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */ 22 #define BRCMF_BSS_RSSI_ON_CHANNEL 0x0004 23 24 #define BRCMF_STA_BRCM 0x00000001 /* Running a Broadcom driver */ 25 #define BRCMF_STA_WME 0x00000002 /* WMM association */ 26 #define BRCMF_STA_NONERP 0x00000004 /* No ERP */ 27 #define BRCMF_STA_AUTHE 0x00000008 /* Authenticated */ 28 #define BRCMF_STA_ASSOC 0x00000010 /* Associated */ 29 #define BRCMF_STA_AUTHO 0x00000020 /* Authorized */ 30 #define BRCMF_STA_WDS 0x00000040 /* Wireless Distribution System */ 31 #define BRCMF_STA_WDS_LINKUP 0x00000080 /* WDS traffic/probes flowing properly */ 32 #define BRCMF_STA_PS 0x00000100 /* STA is in power save mode from AP's viewpoint */ 33 #define BRCMF_STA_APSD_BE 0x00000200 /* APSD delv/trigger for AC_BE is default enabled */ 34 #define BRCMF_STA_APSD_BK 0x00000400 /* APSD delv/trigger for AC_BK is default enabled */ 35 #define BRCMF_STA_APSD_VI 0x00000800 /* APSD delv/trigger for AC_VI is default enabled */ 36 #define BRCMF_STA_APSD_VO 0x00001000 /* APSD delv/trigger for AC_VO is default enabled */ 37 #define BRCMF_STA_N_CAP 0x00002000 /* STA 802.11n capable */ 38 #define BRCMF_STA_SCBSTATS 0x00004000 /* Per STA debug stats */ 39 #define BRCMF_STA_AMPDU_CAP 0x00008000 /* STA AMPDU capable */ 40 #define BRCMF_STA_AMSDU_CAP 0x00010000 /* STA AMSDU capable */ 41 #define BRCMF_STA_MIMO_PS 0x00020000 /* mimo ps mode is enabled */ 42 #define BRCMF_STA_MIMO_RTS 0x00040000 /* send rts in mimo ps mode */ 43 #define BRCMF_STA_RIFS_CAP 0x00080000 /* rifs enabled */ 44 #define BRCMF_STA_VHT_CAP 0x00100000 /* STA VHT(11ac) capable */ 45 #define BRCMF_STA_WPS 0x00200000 /* WPS state */ 46 #define BRCMF_STA_DWDS_CAP 0x01000000 /* DWDS CAP */ 47 #define BRCMF_STA_DWDS 0x02000000 /* DWDS active */ 48 49 /* size of brcmf_scan_params not including variable length array */ 50 #define BRCMF_SCAN_PARAMS_FIXED_SIZE 64 51 52 /* masks for channel and ssid count */ 53 #define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff 54 #define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16 55 56 /* scan type definitions */ 57 #define BRCMF_SCANTYPE_DEFAULT 0xFF 58 #define BRCMF_SCANTYPE_ACTIVE 0 59 #define BRCMF_SCANTYPE_PASSIVE 1 60 61 #define BRCMF_WSEC_MAX_PSK_LEN 32 62 #define BRCMF_WSEC_PASSPHRASE BIT(0) 63 64 #define BRCMF_WSEC_MAX_SAE_PASSWORD_LEN 128 65 66 /* primary (ie tx) key */ 67 #define BRCMF_PRIMARY_KEY (1 << 1) 68 #define DOT11_BSSTYPE_ANY 2 69 #define BRCMF_ESCAN_REQ_VERSION 1 70 71 #define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */ 72 73 /* OBSS Coex Auto/On/Off */ 74 #define BRCMF_OBSS_COEX_AUTO (-1) 75 #define BRCMF_OBSS_COEX_OFF 0 76 #define BRCMF_OBSS_COEX_ON 1 77 78 /* WOWL bits */ 79 /* Wakeup on Magic packet: */ 80 #define BRCMF_WOWL_MAGIC (1 << 0) 81 /* Wakeup on Netpattern */ 82 #define BRCMF_WOWL_NET (1 << 1) 83 /* Wakeup on loss-of-link due to Disassoc/Deauth: */ 84 #define BRCMF_WOWL_DIS (1 << 2) 85 /* Wakeup on retrograde TSF: */ 86 #define BRCMF_WOWL_RETR (1 << 3) 87 /* Wakeup on loss of beacon: */ 88 #define BRCMF_WOWL_BCN (1 << 4) 89 /* Wakeup after test: */ 90 #define BRCMF_WOWL_TST (1 << 5) 91 /* Wakeup after PTK refresh: */ 92 #define BRCMF_WOWL_M1 (1 << 6) 93 /* Wakeup after receipt of EAP-Identity Req: */ 94 #define BRCMF_WOWL_EAPID (1 << 7) 95 /* Wakeind via PME(0) or GPIO(1): */ 96 #define BRCMF_WOWL_PME_GPIO (1 << 8) 97 /* need tkip phase 1 key to be updated by the driver: */ 98 #define BRCMF_WOWL_NEEDTKIP1 (1 << 9) 99 /* enable wakeup if GTK fails: */ 100 #define BRCMF_WOWL_GTK_FAILURE (1 << 10) 101 /* support extended magic packets: */ 102 #define BRCMF_WOWL_EXTMAGPAT (1 << 11) 103 /* support ARP/NS/keepalive offloading: */ 104 #define BRCMF_WOWL_ARPOFFLOAD (1 << 12) 105 /* read protocol version for EAPOL frames: */ 106 #define BRCMF_WOWL_WPA2 (1 << 13) 107 /* If the bit is set, use key rotaton: */ 108 #define BRCMF_WOWL_KEYROT (1 << 14) 109 /* If the bit is set, frm received was bcast frame: */ 110 #define BRCMF_WOWL_BCAST (1 << 15) 111 /* If the bit is set, scan offload is enabled: */ 112 #define BRCMF_WOWL_SCANOL (1 << 16) 113 /* Wakeup on tcpkeep alive timeout: */ 114 #define BRCMF_WOWL_TCPKEEP_TIME (1 << 17) 115 /* Wakeup on mDNS Conflict Resolution: */ 116 #define BRCMF_WOWL_MDNS_CONFLICT (1 << 18) 117 /* Wakeup on mDNS Service Connect: */ 118 #define BRCMF_WOWL_MDNS_SERVICE (1 << 19) 119 /* tcp keepalive got data: */ 120 #define BRCMF_WOWL_TCPKEEP_DATA (1 << 20) 121 /* Firmware died in wowl mode: */ 122 #define BRCMF_WOWL_FW_HALT (1 << 21) 123 /* Enable detection of radio button changes: */ 124 #define BRCMF_WOWL_ENAB_HWRADIO (1 << 22) 125 /* Offloads detected MIC failure(s): */ 126 #define BRCMF_WOWL_MIC_FAIL (1 << 23) 127 /* Wakeup in Unassociated state (Net/Magic Pattern): */ 128 #define BRCMF_WOWL_UNASSOC (1 << 24) 129 /* Wakeup if received matched secured pattern: */ 130 #define BRCMF_WOWL_SECURE (1 << 25) 131 /* Wakeup on finding preferred network */ 132 #define BRCMF_WOWL_PFN_FOUND (1 << 27) 133 /* Wakeup on receiving pairwise key EAP packets: */ 134 #define WIPHY_WOWL_EAP_PK (1 << 28) 135 /* Link Down indication in WoWL mode: */ 136 #define BRCMF_WOWL_LINKDOWN (1 << 31) 137 138 #define BRCMF_WOWL_MAXPATTERNS 16 139 #define BRCMF_WOWL_MAXPATTERNSIZE 128 140 141 #define BRCMF_COUNTRY_BUF_SZ 4 142 #define BRCMF_ANT_MAX 4 143 144 #define BRCMF_MAX_ASSOCLIST 128 145 146 #define BRCMF_TXBF_SU_BFE_CAP BIT(0) 147 #define BRCMF_TXBF_MU_BFE_CAP BIT(1) 148 #define BRCMF_TXBF_SU_BFR_CAP BIT(0) 149 #define BRCMF_TXBF_MU_BFR_CAP BIT(1) 150 151 #define BRCMF_MAXPMKID 16 /* max # PMKID cache entries */ 152 #define BRCMF_NUMCHANNELS 64 153 154 #define BRCMF_PFN_MACADDR_CFG_VER 1 155 #define BRCMF_PFN_MAC_OUI_ONLY BIT(0) 156 #define BRCMF_PFN_SET_MAC_UNASSOC BIT(1) 157 158 #define BRCMF_MCSSET_LEN 16 159 160 #define BRCMF_RSN_KCK_LENGTH 16 161 #define BRCMF_RSN_KEK_LENGTH 16 162 #define BRCMF_RSN_REPLAY_LEN 8 163 164 #define BRCMF_MFP_NONE 0 165 #define BRCMF_MFP_CAPABLE 1 166 #define BRCMF_MFP_REQUIRED 2 167 168 #define BRCMF_VHT_CAP_MCS_MAP_NSS_MAX 8 169 170 #define BRCMF_HE_CAP_MCS_MAP_NSS_MAX 8 171 172 /* MAX_CHUNK_LEN is the maximum length for data passing to firmware in each 173 * ioctl. It is relatively small because firmware has small maximum size input 174 * playload restriction for ioctls. 175 */ 176 #define MAX_CHUNK_LEN 1400 177 178 #define DLOAD_HANDLER_VER 1 /* Downloader version */ 179 #define DLOAD_FLAG_VER_MASK 0xf000 /* Downloader version mask */ 180 #define DLOAD_FLAG_VER_SHIFT 12 /* Downloader version shift */ 181 182 #define DL_BEGIN 0x0002 183 #define DL_END 0x0004 184 185 #define DL_TYPE_CLM 2 186 187 /* join preference types for join_pref iovar */ 188 enum brcmf_join_pref_types { 189 BRCMF_JOIN_PREF_RSSI = 1, 190 BRCMF_JOIN_PREF_WPA, 191 BRCMF_JOIN_PREF_BAND, 192 BRCMF_JOIN_PREF_RSSI_DELTA, 193 }; 194 195 enum brcmf_fil_p2p_if_types { 196 BRCMF_FIL_P2P_IF_CLIENT, 197 BRCMF_FIL_P2P_IF_GO, 198 BRCMF_FIL_P2P_IF_DYNBCN_GO, 199 BRCMF_FIL_P2P_IF_DEV, 200 }; 201 202 enum brcmf_wowl_pattern_type { 203 BRCMF_WOWL_PATTERN_TYPE_BITMAP = 0, 204 BRCMF_WOWL_PATTERN_TYPE_ARP, 205 BRCMF_WOWL_PATTERN_TYPE_NA 206 }; 207 208 struct brcmf_fil_p2p_if_le { 209 u8 addr[ETH_ALEN]; 210 __le16 type; 211 __le16 chspec; 212 }; 213 214 struct brcmf_fil_chan_info_le { 215 __le32 hw_channel; 216 __le32 target_channel; 217 __le32 scan_channel; 218 }; 219 220 struct brcmf_fil_action_frame_le { 221 u8 da[ETH_ALEN]; 222 __le16 len; 223 __le32 packet_id; 224 u8 data[BRCMF_FIL_ACTION_FRAME_SIZE]; 225 }; 226 227 struct brcmf_fil_af_params_le { 228 __le32 channel; 229 __le32 dwell_time; 230 u8 bssid[ETH_ALEN]; 231 u8 pad[2]; 232 struct brcmf_fil_action_frame_le action_frame; 233 }; 234 235 struct brcmf_fil_bss_enable_le { 236 __le32 bsscfgidx; 237 __le32 enable; 238 }; 239 240 struct brcmf_fil_bwcap_le { 241 __le32 band; 242 __le32 bw_cap; 243 }; 244 245 /** 246 * struct tdls_iovar - common structure for tdls iovars. 247 * 248 * @ea: ether address of peer station. 249 * @mode: mode value depending on specific tdls iovar. 250 * @chanspec: channel specification. 251 * @pad: unused (for future use). 252 */ 253 struct brcmf_tdls_iovar_le { 254 u8 ea[ETH_ALEN]; /* Station address */ 255 u8 mode; /* mode: depends on iovar */ 256 __le16 chanspec; 257 __le32 pad; /* future */ 258 }; 259 260 enum brcmf_tdls_manual_ep_ops { 261 BRCMF_TDLS_MANUAL_EP_CREATE = 1, 262 BRCMF_TDLS_MANUAL_EP_DELETE = 3, 263 BRCMF_TDLS_MANUAL_EP_DISCOVERY = 6 264 }; 265 266 /* Pattern matching filter. Specifies an offset within received packets to 267 * start matching, the pattern to match, the size of the pattern, and a bitmask 268 * that indicates which bits within the pattern should be matched. 269 */ 270 struct brcmf_pkt_filter_pattern_le { 271 /* 272 * Offset within received packet to start pattern matching. 273 * Offset '0' is the first byte of the ethernet header. 274 */ 275 __le32 offset; 276 /* Size of the pattern. Bitmask must be the same size.*/ 277 __le32 size_bytes; 278 /* 279 * Variable length mask and pattern data. mask starts at offset 0. 280 * Pattern immediately follows mask. 281 */ 282 u8 mask_and_pattern[1]; 283 }; 284 285 /* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ 286 struct brcmf_pkt_filter_le { 287 __le32 id; /* Unique filter id, specified by app. */ 288 __le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ 289 __le32 negate_match; /* Negate the result of filter matches */ 290 union { /* Filter definitions */ 291 struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */ 292 } u; 293 }; 294 295 /* IOVAR "pkt_filter_enable" parameter. */ 296 struct brcmf_pkt_filter_enable_le { 297 __le32 id; /* Unique filter id */ 298 __le32 enable; /* Enable/disable bool */ 299 }; 300 301 /* BSS info structure 302 * Applications MUST CHECK ie_offset field and length field to access IEs and 303 * next bss_info structure in a vector (in struct brcmf_scan_results) 304 */ 305 struct brcmf_bss_info_le { 306 __le32 version; /* version field */ 307 __le32 length; /* byte length of data in this record, 308 * starting at version and including IEs 309 */ 310 u8 BSSID[ETH_ALEN]; 311 __le16 beacon_period; /* units are Kusec */ 312 __le16 capability; /* Capability information */ 313 u8 SSID_len; 314 u8 SSID[32]; 315 struct { 316 __le32 count; /* # rates in this set */ 317 u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ 318 } rateset; /* supported rates */ 319 __le16 chanspec; /* chanspec for bss */ 320 __le16 atim_window; /* units are Kusec */ 321 u8 dtim_period; /* DTIM period */ 322 __le16 RSSI; /* receive signal strength (in dBm) */ 323 s8 phy_noise; /* noise (in dBm) */ 324 325 u8 n_cap; /* BSS is 802.11N Capable */ 326 /* 802.11N BSS Capabilities (based on HT_CAP_*): */ 327 __le32 nbss_cap; 328 u8 ctl_ch; /* 802.11N BSS control channel number */ 329 __le32 reserved32[1]; /* Reserved for expansion of BSS properties */ 330 u8 flags; /* flags */ 331 u8 reserved[3]; /* Reserved for expansion of BSS properties */ 332 u8 basic_mcs[BRCMF_MCSSET_LEN]; /* 802.11N BSS required MCS set */ 333 334 __le16 ie_offset; /* offset at which IEs start, from beginning */ 335 __le32 ie_length; /* byte length of Information Elements */ 336 __le16 SNR; /* average SNR of during frame reception */ 337 /* Add new fields here */ 338 /* variable length Information Elements */ 339 }; 340 341 struct brcm_rateset_le { 342 /* # rates in this set */ 343 __le32 count; 344 /* rates in 500kbps units w/hi bit set if basic */ 345 u8 rates[BRCMF_MAXRATES_IN_SET]; 346 }; 347 348 struct brcmf_ssid_le { 349 __le32 SSID_len; 350 unsigned char SSID[IEEE80211_MAX_SSID_LEN]; 351 }; 352 353 struct brcmf_scan_params_le { 354 struct brcmf_ssid_le ssid_le; /* default: {0, ""} */ 355 u8 bssid[ETH_ALEN]; /* default: bcast */ 356 s8 bss_type; /* default: any, 357 * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT 358 */ 359 u8 scan_type; /* flags, 0 use default */ 360 __le32 nprobes; /* -1 use default, number of probes per channel */ 361 __le32 active_time; /* -1 use default, dwell time per channel for 362 * active scanning 363 */ 364 __le32 passive_time; /* -1 use default, dwell time per channel 365 * for passive scanning 366 */ 367 __le32 home_time; /* -1 use default, dwell time for the 368 * home channel between channel scans 369 */ 370 __le32 channel_num; /* count of channels and ssids that follow 371 * 372 * low half is count of channels in 373 * channel_list, 0 means default (use all 374 * available channels) 375 * 376 * high half is entries in struct brcmf_ssid 377 * array that follows channel_list, aligned for 378 * s32 (4 bytes) meaning an odd channel count 379 * implies a 2-byte pad between end of 380 * channel_list and first ssid 381 * 382 * if ssid count is zero, single ssid in the 383 * fixed parameter portion is assumed, otherwise 384 * ssid in the fixed portion is ignored 385 */ 386 __le16 channel_list[1]; /* list of chanspecs */ 387 }; 388 389 struct brcmf_scan_results { 390 u32 buflen; 391 u32 version; 392 u32 count; 393 struct brcmf_bss_info_le bss_info_le[]; 394 }; 395 396 struct brcmf_escan_params_le { 397 __le32 version; 398 __le16 action; 399 __le16 sync_id; 400 struct brcmf_scan_params_le params_le; 401 }; 402 403 struct brcmf_escan_result_le { 404 __le32 buflen; 405 __le32 version; 406 __le16 sync_id; 407 __le16 bss_count; 408 struct brcmf_bss_info_le bss_info_le; 409 }; 410 411 #define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \ 412 sizeof(struct brcmf_bss_info_le)) 413 414 /* used for association with a specific BSSID and chanspec list */ 415 struct brcmf_assoc_params_le { 416 /* 00:00:00:00:00:00: broadcast scan */ 417 u8 bssid[ETH_ALEN]; 418 /* 0: all available channels, otherwise count of chanspecs in 419 * chanspec_list */ 420 __le32 chanspec_num; 421 /* list of chanspecs */ 422 __le16 chanspec_list[1]; 423 }; 424 425 /** 426 * struct join_pref params - parameters for preferred join selection. 427 * 428 * @type: preference type (see enum brcmf_join_pref_types). 429 * @len: length of bytes following (currently always 2). 430 * @rssi_gain: signal gain for selection (only when @type is RSSI_DELTA). 431 * @band: band to which selection preference applies. 432 * This is used if @type is BAND or RSSI_DELTA. 433 */ 434 struct brcmf_join_pref_params { 435 u8 type; 436 u8 len; 437 u8 rssi_gain; 438 u8 band; 439 }; 440 441 /* used for join with or without a specific bssid and channel list */ 442 struct brcmf_join_params { 443 struct brcmf_ssid_le ssid_le; 444 struct brcmf_assoc_params_le params_le; 445 }; 446 447 /* scan params for extended join */ 448 struct brcmf_join_scan_params_le { 449 u8 scan_type; /* 0 use default, active or passive scan */ 450 __le32 nprobes; /* -1 use default, nr of probes per channel */ 451 __le32 active_time; /* -1 use default, dwell time per channel for 452 * active scanning 453 */ 454 __le32 passive_time; /* -1 use default, dwell time per channel 455 * for passive scanning 456 */ 457 __le32 home_time; /* -1 use default, dwell time for the home 458 * channel between channel scans 459 */ 460 }; 461 462 /* extended join params */ 463 struct brcmf_ext_join_params_le { 464 struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */ 465 struct brcmf_join_scan_params_le scan_le; 466 struct brcmf_assoc_params_le assoc_le; 467 }; 468 469 struct brcmf_wsec_key { 470 u32 index; /* key index */ 471 u32 len; /* key length */ 472 u8 data[WLAN_MAX_KEY_LEN]; /* key data */ 473 u32 pad_1[18]; 474 u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ 475 u32 flags; /* misc flags */ 476 u32 pad_2[3]; 477 u32 iv_initialized; /* has IV been initialized already? */ 478 u32 pad_3; 479 /* Rx IV */ 480 struct { 481 u32 hi; /* upper 32 bits of IV */ 482 u16 lo; /* lower 16 bits of IV */ 483 } rxiv; 484 u32 pad_4[2]; 485 u8 ea[ETH_ALEN]; /* per station */ 486 }; 487 488 /* 489 * dongle requires same struct as above but with fields in little endian order 490 */ 491 struct brcmf_wsec_key_le { 492 __le32 index; /* key index */ 493 __le32 len; /* key length */ 494 u8 data[WLAN_MAX_KEY_LEN]; /* key data */ 495 __le32 pad_1[18]; 496 __le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ 497 __le32 flags; /* misc flags */ 498 __le32 pad_2[3]; 499 __le32 iv_initialized; /* has IV been initialized already? */ 500 __le32 pad_3; 501 /* Rx IV */ 502 struct { 503 __le32 hi; /* upper 32 bits of IV */ 504 __le16 lo; /* lower 16 bits of IV */ 505 } rxiv; 506 __le32 pad_4[2]; 507 u8 ea[ETH_ALEN]; /* per station */ 508 }; 509 510 /** 511 * struct brcmf_wsec_pmk_le - firmware pmk material. 512 * 513 * @key_len: number of octets in key material. 514 * @flags: key handling qualifiers. 515 * @key: PMK key material. 516 */ 517 struct brcmf_wsec_pmk_le { 518 __le16 key_len; 519 __le16 flags; 520 u8 key[2 * BRCMF_WSEC_MAX_PSK_LEN + 1]; 521 }; 522 523 /** 524 * struct brcmf_wsec_sae_pwd_le - firmware SAE password material. 525 * 526 * @key_len: number of octets in key materials. 527 * @key: SAE password material. 528 */ 529 struct brcmf_wsec_sae_pwd_le { 530 __le16 key_len; 531 u8 key[BRCMF_WSEC_MAX_SAE_PASSWORD_LEN]; 532 }; 533 534 /* Used to get specific STA parameters */ 535 struct brcmf_scb_val_le { 536 __le32 val; 537 u8 ea[ETH_ALEN]; 538 }; 539 540 /* channel encoding */ 541 struct brcmf_channel_info_le { 542 __le32 hw_channel; 543 __le32 target_channel; 544 __le32 scan_channel; 545 }; 546 547 struct brcmf_sta_info_le { 548 __le16 ver; /* version of this struct */ 549 __le16 len; /* length in bytes of this structure */ 550 __le16 cap; /* sta's advertised capabilities */ 551 __le32 flags; /* flags defined below */ 552 __le32 idle; /* time since data pkt rx'd from sta */ 553 u8 ea[ETH_ALEN]; /* Station address */ 554 __le32 count; /* # rates in this set */ 555 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */ 556 /* w/hi bit set if basic */ 557 __le32 in; /* seconds elapsed since associated */ 558 __le32 listen_interval_inms; /* Min Listen interval in ms for STA */ 559 560 /* Fields valid for ver >= 3 */ 561 __le32 tx_pkts; /* # of packets transmitted */ 562 __le32 tx_failures; /* # of packets failed */ 563 __le32 rx_ucast_pkts; /* # of unicast packets received */ 564 __le32 rx_mcast_pkts; /* # of multicast packets received */ 565 __le32 tx_rate; /* Rate of last successful tx frame */ 566 __le32 rx_rate; /* Rate of last successful rx frame */ 567 __le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ 568 __le32 rx_decrypt_failures; /* # of packet decrypted failed */ 569 570 /* Fields valid for ver >= 4 */ 571 __le32 tx_tot_pkts; /* # of tx pkts (ucast + mcast) */ 572 __le32 rx_tot_pkts; /* # of data packets recvd (uni + mcast) */ 573 __le32 tx_mcast_pkts; /* # of mcast pkts txed */ 574 __le64 tx_tot_bytes; /* data bytes txed (ucast + mcast) */ 575 __le64 rx_tot_bytes; /* data bytes recvd (ucast + mcast) */ 576 __le64 tx_ucast_bytes; /* data bytes txed (ucast) */ 577 __le64 tx_mcast_bytes; /* # data bytes txed (mcast) */ 578 __le64 rx_ucast_bytes; /* data bytes recvd (ucast) */ 579 __le64 rx_mcast_bytes; /* data bytes recvd (mcast) */ 580 s8 rssi[BRCMF_ANT_MAX]; /* per antenna rssi */ 581 s8 nf[BRCMF_ANT_MAX]; /* per antenna noise floor */ 582 __le16 aid; /* association ID */ 583 __le16 ht_capabilities; /* advertised ht caps */ 584 __le16 vht_flags; /* converted vht flags */ 585 __le32 tx_pkts_retry_cnt; /* # of frames where a retry was 586 * exhausted. 587 */ 588 __le32 tx_pkts_retry_exhausted; /* # of user frames where a retry 589 * was exhausted 590 */ 591 s8 rx_lastpkt_rssi[BRCMF_ANT_MAX]; /* Per antenna RSSI of last 592 * received data frame. 593 */ 594 /* TX WLAN retry/failure statistics: 595 * Separated for host requested frames and locally generated frames. 596 * Include unicast frame only where the retries/failures can be counted. 597 */ 598 __le32 tx_pkts_total; /* # user frames sent successfully */ 599 __le32 tx_pkts_retries; /* # user frames retries */ 600 __le32 tx_pkts_fw_total; /* # FW generated sent successfully */ 601 __le32 tx_pkts_fw_retries; /* # retries for FW generated frames */ 602 __le32 tx_pkts_fw_retry_exhausted; /* # FW generated where a retry 603 * was exhausted 604 */ 605 __le32 rx_pkts_retried; /* # rx with retry bit set */ 606 __le32 tx_rate_fallback; /* lowest fallback TX rate */ 607 608 union { 609 struct { 610 struct { 611 __le32 count; /* # rates in this set */ 612 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ 613 u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */ 614 __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */ 615 } rateset_adv; 616 } v5; 617 618 struct { 619 __le32 rx_dur_total; /* total user RX duration (estimated) */ 620 __le16 chanspec; /** chanspec this sta is on */ 621 __le16 pad_1; 622 struct { 623 __le16 version; /* version */ 624 __le16 len; /* length */ 625 __le32 count; /* # rates in this set */ 626 u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ 627 u8 mcs[BRCMF_MCSSET_LEN]; /* supported mcs index bit map */ 628 __le16 vht_mcs[BRCMF_VHT_CAP_MCS_MAP_NSS_MAX]; /* supported mcs index bit map per nss */ 629 __le16 he_mcs[BRCMF_HE_CAP_MCS_MAP_NSS_MAX]; /* supported he mcs index bit map per nss */ 630 } rateset_adv; /* rateset along with mcs index bitmap */ 631 __le16 wpauth; /* authentication type */ 632 u8 algo; /* crypto algorithm */ 633 u8 pad_2; 634 __le32 tx_rspec; /* Rate of last successful tx frame */ 635 __le32 rx_rspec; /* Rate of last successful rx frame */ 636 __le32 wnm_cap; /* wnm capabilities */ 637 } v7; 638 }; 639 }; 640 641 struct brcmf_chanspec_list { 642 __le32 count; /* # of entries */ 643 __le32 element[1]; /* variable length uint32 list */ 644 }; 645 646 /* 647 * WLC_E_PROBRESP_MSG 648 * WLC_E_P2P_PROBREQ_MSG 649 * WLC_E_ACTION_FRAME_RX 650 */ 651 struct brcmf_rx_mgmt_data { 652 __be16 version; 653 __be16 chanspec; 654 __be32 rssi; 655 __be32 mactime; 656 __be32 rate; 657 }; 658 659 /** 660 * struct brcmf_fil_wowl_pattern_le - wowl pattern configuration struct. 661 * 662 * @cmd: "add", "del" or "clr". 663 * @masksize: Size of the mask in #of bytes 664 * @offset: Pattern byte offset in packet 665 * @patternoffset: Offset of start of pattern. Starting from field masksize. 666 * @patternsize: Size of the pattern itself in #of bytes 667 * @id: id 668 * @reasonsize: Size of the wakeup reason code 669 * @type: Type of pattern (enum brcmf_wowl_pattern_type) 670 */ 671 struct brcmf_fil_wowl_pattern_le { 672 u8 cmd[4]; 673 __le32 masksize; 674 __le32 offset; 675 __le32 patternoffset; 676 __le32 patternsize; 677 __le32 id; 678 __le32 reasonsize; 679 __le32 type; 680 /* u8 mask[] - Mask follows the structure above */ 681 /* u8 pattern[] - Pattern follows the mask is at 'patternoffset' */ 682 }; 683 684 struct brcmf_mbss_ssid_le { 685 __le32 bsscfgidx; 686 __le32 SSID_len; 687 unsigned char SSID[32]; 688 }; 689 690 /** 691 * struct brcmf_fil_country_le - country configuration structure. 692 * 693 * @country_abbrev: null-terminated country code used in the country IE. 694 * @rev: revision specifier for ccode. on set, -1 indicates unspecified. 695 * @ccode: null-terminated built-in country code. 696 */ 697 struct brcmf_fil_country_le { 698 char country_abbrev[BRCMF_COUNTRY_BUF_SZ]; 699 __le32 rev; 700 char ccode[BRCMF_COUNTRY_BUF_SZ]; 701 }; 702 703 /** 704 * struct brcmf_rev_info_le - device revision info. 705 * 706 * @vendorid: PCI vendor id. 707 * @deviceid: device id of chip. 708 * @radiorev: radio revision. 709 * @chiprev: chip revision. 710 * @corerev: core revision. 711 * @boardid: board identifier (usu. PCI sub-device id). 712 * @boardvendor: board vendor (usu. PCI sub-vendor id). 713 * @boardrev: board revision. 714 * @driverrev: driver version. 715 * @ucoderev: microcode version. 716 * @bus: bus type. 717 * @chipnum: chip number. 718 * @phytype: phy type. 719 * @phyrev: phy revision. 720 * @anarev: anacore rev. 721 * @chippkg: chip package info. 722 * @nvramrev: nvram revision number. 723 */ 724 struct brcmf_rev_info_le { 725 __le32 vendorid; 726 __le32 deviceid; 727 __le32 radiorev; 728 __le32 chiprev; 729 __le32 corerev; 730 __le32 boardid; 731 __le32 boardvendor; 732 __le32 boardrev; 733 __le32 driverrev; 734 __le32 ucoderev; 735 __le32 bus; 736 __le32 chipnum; 737 __le32 phytype; 738 __le32 phyrev; 739 __le32 anarev; 740 __le32 chippkg; 741 __le32 nvramrev; 742 }; 743 744 /** 745 * struct brcmf_assoclist_le - request assoc list. 746 * 747 * @count: indicates number of stations. 748 * @mac: MAC addresses of stations. 749 */ 750 struct brcmf_assoclist_le { 751 __le32 count; 752 u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN]; 753 }; 754 755 /** 756 * struct brcmf_rssi_be - RSSI threshold event format 757 * 758 * @rssi: receive signal strength (in dBm) 759 * @snr: signal-noise ratio 760 * @noise: noise (in dBm) 761 */ 762 struct brcmf_rssi_be { 763 __be32 rssi; 764 __be32 snr; 765 __be32 noise; 766 }; 767 768 #define BRCMF_MAX_RSSI_LEVELS 8 769 770 /** 771 * struct brcm_rssi_event_le - rssi_event IOVAR format 772 * 773 * @rate_limit_msec: RSSI event rate limit 774 * @rssi_level_num: number of supplied RSSI levels 775 * @rssi_levels: RSSI levels in ascending order 776 */ 777 struct brcmf_rssi_event_le { 778 __le32 rate_limit_msec; 779 s8 rssi_level_num; 780 s8 rssi_levels[BRCMF_MAX_RSSI_LEVELS]; 781 }; 782 783 /** 784 * struct brcmf_wowl_wakeind_le - Wakeup indicators 785 * Note: note both fields contain same information. 786 * 787 * @pci_wakeind: Whether PCI PMECSR PMEStatus bit was set. 788 * @ucode_wakeind: What wakeup-event indication was set by ucode 789 */ 790 struct brcmf_wowl_wakeind_le { 791 __le32 pci_wakeind; 792 __le32 ucode_wakeind; 793 }; 794 795 /** 796 * struct brcmf_pmksa - PMK Security Association 797 * 798 * @bssid: The AP's BSSID. 799 * @pmkid: he PMK material itself. 800 */ 801 struct brcmf_pmksa { 802 u8 bssid[ETH_ALEN]; 803 u8 pmkid[WLAN_PMKID_LEN]; 804 }; 805 806 /** 807 * struct brcmf_pmk_list_le - List of pmksa's. 808 * 809 * @npmk: Number of pmksa's. 810 * @pmk: PMK SA information. 811 */ 812 struct brcmf_pmk_list_le { 813 __le32 npmk; 814 struct brcmf_pmksa pmk[BRCMF_MAXPMKID]; 815 }; 816 817 /** 818 * struct brcmf_pno_param_le - PNO scan configuration parameters 819 * 820 * @version: PNO parameters version. 821 * @scan_freq: scan frequency. 822 * @lost_network_timeout: #sec. to declare discovered network as lost. 823 * @flags: Bit field to control features of PFN such as sort criteria auto 824 * enable switch and background scan. 825 * @rssi_margin: Margin to avoid jitter for choosing a PFN based on RSSI sort 826 * criteria. 827 * @bestn: number of best networks in each scan. 828 * @mscan: number of scans recorded. 829 * @repeat: minimum number of scan intervals before scan frequency changes 830 * in adaptive scan. 831 * @exp: exponent of 2 for maximum scan interval. 832 * @slow_freq: slow scan period. 833 */ 834 struct brcmf_pno_param_le { 835 __le32 version; 836 __le32 scan_freq; 837 __le32 lost_network_timeout; 838 __le16 flags; 839 __le16 rssi_margin; 840 u8 bestn; 841 u8 mscan; 842 u8 repeat; 843 u8 exp; 844 __le32 slow_freq; 845 }; 846 847 /** 848 * struct brcmf_pno_config_le - PNO channel configuration. 849 * 850 * @reporttype: determines what is reported. 851 * @channel_num: number of channels specified in @channel_list. 852 * @channel_list: channels to use in PNO scan. 853 * @flags: reserved. 854 */ 855 struct brcmf_pno_config_le { 856 __le32 reporttype; 857 __le32 channel_num; 858 __le16 channel_list[BRCMF_NUMCHANNELS]; 859 __le32 flags; 860 }; 861 862 /** 863 * struct brcmf_pno_net_param_le - scan parameters per preferred network. 864 * 865 * @ssid: ssid name and its length. 866 * @flags: bit2: hidden. 867 * @infra: BSS vs IBSS. 868 * @auth: Open vs Closed. 869 * @wpa_auth: WPA type. 870 * @wsec: wsec value. 871 */ 872 struct brcmf_pno_net_param_le { 873 struct brcmf_ssid_le ssid; 874 __le32 flags; 875 __le32 infra; 876 __le32 auth; 877 __le32 wpa_auth; 878 __le32 wsec; 879 }; 880 881 /** 882 * struct brcmf_pno_net_info_le - information per found network. 883 * 884 * @bssid: BSS network identifier. 885 * @channel: channel number only. 886 * @SSID_len: length of ssid. 887 * @SSID: ssid characters. 888 * @RSSI: receive signal strength (in dBm). 889 * @timestamp: age in seconds. 890 */ 891 struct brcmf_pno_net_info_le { 892 u8 bssid[ETH_ALEN]; 893 u8 channel; 894 u8 SSID_len; 895 u8 SSID[32]; 896 __le16 RSSI; 897 __le16 timestamp; 898 }; 899 900 /** 901 * struct brcmf_pno_scanresults_le - result returned in PNO NET FOUND event. 902 * 903 * @version: PNO version identifier. 904 * @status: indicates completion status of PNO scan. 905 * @count: amount of brcmf_pno_net_info_le entries appended. 906 */ 907 struct brcmf_pno_scanresults_le { 908 __le32 version; 909 __le32 status; 910 __le32 count; 911 }; 912 913 struct brcmf_pno_scanresults_v2_le { 914 __le32 version; 915 __le32 status; 916 __le32 count; 917 __le32 scan_ch_bucket; 918 }; 919 920 /** 921 * struct brcmf_pno_macaddr_le - to configure PNO macaddr randomization. 922 * 923 * @version: PNO version identifier. 924 * @flags: Flags defining how mac addrss should be used. 925 * @mac: MAC address. 926 */ 927 struct brcmf_pno_macaddr_le { 928 u8 version; 929 u8 flags; 930 u8 mac[ETH_ALEN]; 931 }; 932 933 /** 934 * struct brcmf_dload_data_le - data passing to firmware for downloading 935 * @flag: flags related to download data. 936 * @dload_type: type of download data. 937 * @len: length in bytes of download data. 938 * @crc: crc of download data. 939 * @data: download data. 940 */ 941 struct brcmf_dload_data_le { 942 __le16 flag; 943 __le16 dload_type; 944 __le32 len; 945 __le32 crc; 946 u8 data[]; 947 }; 948 949 /** 950 * struct brcmf_pno_bssid_le - bssid configuration for PNO scan. 951 * 952 * @bssid: BSS network identifier. 953 * @flags: flags for this BSSID. 954 */ 955 struct brcmf_pno_bssid_le { 956 u8 bssid[ETH_ALEN]; 957 __le16 flags; 958 }; 959 960 /** 961 * struct brcmf_pktcnt_le - packet counters. 962 * 963 * @rx_good_pkt: packets (MSDUs & MMPDUs) received from this station 964 * @rx_bad_pkt: failed rx packets 965 * @tx_good_pkt: packets (MSDUs & MMPDUs) transmitted to this station 966 * @tx_bad_pkt: failed tx packets 967 * @rx_ocast_good_pkt: unicast packets destined for others 968 */ 969 struct brcmf_pktcnt_le { 970 __le32 rx_good_pkt; 971 __le32 rx_bad_pkt; 972 __le32 tx_good_pkt; 973 __le32 tx_bad_pkt; 974 __le32 rx_ocast_good_pkt; 975 }; 976 977 /** 978 * struct brcmf_gtk_keyinfo_le - GTP rekey data 979 * 980 * @kck: key confirmation key. 981 * @kek: key encryption key. 982 * @replay_counter: replay counter. 983 */ 984 struct brcmf_gtk_keyinfo_le { 985 u8 kck[BRCMF_RSN_KCK_LENGTH]; 986 u8 kek[BRCMF_RSN_KEK_LENGTH]; 987 u8 replay_counter[BRCMF_RSN_REPLAY_LEN]; 988 }; 989 990 #define BRCMF_PNO_REPORT_NO_BATCH BIT(2) 991 992 /** 993 * struct brcmf_gscan_bucket_config - configuration data for channel bucket. 994 * 995 * @bucket_end_index: last channel index in @channel_list in 996 * @struct brcmf_pno_config_le. 997 * @bucket_freq_multiple: scan interval expressed in N * @scan_freq. 998 * @flag: channel bucket report flags. 999 * @reserved: for future use. 1000 * @repeat: number of scan at interval for exponential scan. 1001 * @max_freq_multiple: maximum scan interval for exponential scan. 1002 */ 1003 struct brcmf_gscan_bucket_config { 1004 u8 bucket_end_index; 1005 u8 bucket_freq_multiple; 1006 u8 flag; 1007 u8 reserved; 1008 __le16 repeat; 1009 __le16 max_freq_multiple; 1010 }; 1011 1012 /* version supported which must match firmware */ 1013 #define BRCMF_GSCAN_CFG_VERSION 2 1014 1015 /** 1016 * enum brcmf_gscan_cfg_flags - bit values for gscan flags. 1017 * 1018 * @BRCMF_GSCAN_CFG_FLAGS_ALL_RESULTS: send probe responses/beacons to host. 1019 * @BRCMF_GSCAN_CFG_ALL_BUCKETS_IN_1ST_SCAN: all buckets will be included in 1020 * first scan cycle. 1021 * @BRCMF_GSCAN_CFG_FLAGS_CHANGE_ONLY: indicated only flags member is changed. 1022 */ 1023 enum brcmf_gscan_cfg_flags { 1024 BRCMF_GSCAN_CFG_FLAGS_ALL_RESULTS = BIT(0), 1025 BRCMF_GSCAN_CFG_ALL_BUCKETS_IN_1ST_SCAN = BIT(3), 1026 BRCMF_GSCAN_CFG_FLAGS_CHANGE_ONLY = BIT(7), 1027 }; 1028 1029 /** 1030 * struct brcmf_gscan_config - configuration data for gscan. 1031 * 1032 * @version: version of the api to match firmware. 1033 * @flags: flags according %enum brcmf_gscan_cfg_flags. 1034 * @buffer_threshold: percentage threshold of buffer to generate an event. 1035 * @swc_nbssid_threshold: number of BSSIDs with significant change that 1036 * will generate an event. 1037 * @swc_rssi_window_size: size of rssi cache buffer (max=8). 1038 * @count_of_channel_buckets: number of array members in @bucket. 1039 * @retry_threshold: !unknown! 1040 * @lost_ap_window: !unknown! 1041 * @bucket: array of channel buckets. 1042 */ 1043 struct brcmf_gscan_config { 1044 __le16 version; 1045 u8 flags; 1046 u8 buffer_threshold; 1047 u8 swc_nbssid_threshold; 1048 u8 swc_rssi_window_size; 1049 u8 count_of_channel_buckets; 1050 u8 retry_threshold; 1051 __le16 lost_ap_window; 1052 struct brcmf_gscan_bucket_config bucket[]; 1053 }; 1054 1055 /** 1056 * struct brcmf_mkeep_alive_pkt_le - configuration data for keep-alive frame. 1057 * 1058 * @version: version for mkeep_alive 1059 * @length: length of fixed parameters in the structure. 1060 * @period_msec: keep-alive period in milliseconds. 1061 * @len_bytes: size of the data. 1062 * @keep_alive_id: ID (0 - 3). 1063 * @data: keep-alive frame data. 1064 */ 1065 struct brcmf_mkeep_alive_pkt_le { 1066 __le16 version; 1067 __le16 length; 1068 __le32 period_msec; 1069 __le16 len_bytes; 1070 u8 keep_alive_id; 1071 u8 data[]; 1072 } __packed; 1073 1074 #endif /* FWIL_TYPES_H_ */ 1075