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