1 /*- 2 * Copyright (c) 2020-2021 The FreeBSD Foundation 3 * Copyright (c) 2020-2022 Bjoern A. Zeeb 4 * 5 * This software was developed by Björn Zeeb under sponsorship from 6 * the FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 #ifndef _LINUXKPI_NET_MAC80211_H 33 #define _LINUXKPI_NET_MAC80211_H 34 35 #include <sys/types.h> 36 37 #include <asm/atomic64.h> 38 #include <linux/bitops.h> 39 #include <linux/etherdevice.h> 40 #include <linux/ethtool.h> 41 #include <linux/netdevice.h> 42 #include <linux/skbuff.h> 43 #include <linux/workqueue.h> 44 #include <net/cfg80211.h> 45 46 #define ARPHRD_IEEE80211_RADIOTAP __LINE__ /* XXX TODO brcmfmac */ 47 48 #define WLAN_OUI_MICROSOFT (0x0050F2) 49 #define WLAN_OUI_TYPE_MICROSOFT_WPA (1) 50 #define WLAN_OUI_TYPE_MICROSOFT_TPC (8) 51 #define WLAN_OUI_TYPE_WFA_P2P (9) 52 #define WLAN_OUI_WFA (0x506F9A) 53 54 /* hw->conf.flags */ 55 enum ieee80211_hw_conf_flags { 56 IEEE80211_CONF_IDLE = BIT(0), 57 IEEE80211_CONF_PS = BIT(1), 58 IEEE80211_CONF_MONITOR = BIT(2), 59 }; 60 61 /* (*ops->config()) */ 62 enum ieee80211_hw_conf_changed_flags { 63 IEEE80211_CONF_CHANGE_CHANNEL = BIT(0), 64 IEEE80211_CONF_CHANGE_IDLE = BIT(1), 65 IEEE80211_CONF_CHANGE_PS = BIT(2), 66 IEEE80211_CONF_CHANGE_MONITOR = BIT(3), 67 }; 68 69 #define CFG80211_TESTMODE_CMD(_x) /* XXX TODO */ 70 71 #define FCS_LEN 4 72 73 /* ops.configure_filter() */ 74 enum mcast_filter_flags { 75 FIF_ALLMULTI = BIT(0), 76 FIF_PROBE_REQ = BIT(1), 77 FIF_BCN_PRBRESP_PROMISC = BIT(2), 78 FIF_FCSFAIL = BIT(3), 79 FIF_OTHER_BSS = BIT(4), 80 FIF_PSPOLL = BIT(5), 81 FIF_CONTROL = BIT(6), 82 }; 83 84 enum ieee80211_bss_changed { 85 BSS_CHANGED_ARP_FILTER = BIT(0), 86 BSS_CHANGED_ASSOC = BIT(1), 87 BSS_CHANGED_BANDWIDTH = BIT(2), 88 BSS_CHANGED_BEACON = BIT(3), 89 BSS_CHANGED_BEACON_ENABLED = BIT(4), 90 BSS_CHANGED_BEACON_INFO = BIT(5), 91 BSS_CHANGED_BEACON_INT = BIT(6), 92 BSS_CHANGED_BSSID = BIT(7), 93 BSS_CHANGED_CQM = BIT(8), 94 BSS_CHANGED_ERP_CTS_PROT = BIT(9), 95 BSS_CHANGED_ERP_SLOT = BIT(10), 96 BSS_CHANGED_FTM_RESPONDER = BIT(11), 97 BSS_CHANGED_HT = BIT(12), 98 BSS_CHANGED_IDLE = BIT(13), 99 BSS_CHANGED_MU_GROUPS = BIT(14), 100 BSS_CHANGED_P2P_PS = BIT(15), 101 BSS_CHANGED_PS = BIT(16), 102 BSS_CHANGED_QOS = BIT(17), 103 BSS_CHANGED_TXPOWER = BIT(18), 104 BSS_CHANGED_HE_BSS_COLOR = BIT(19), 105 BSS_CHANGED_AP_PROBE_RESP = BIT(20), 106 BSS_CHANGED_BASIC_RATES = BIT(21), 107 BSS_CHANGED_ERP_PREAMBLE = BIT(22), 108 BSS_CHANGED_IBSS = BIT(23), 109 BSS_CHANGED_MCAST_RATE = BIT(24), 110 BSS_CHANGED_SSID = BIT(25), 111 }; 112 113 /* 802.11 Figure 9-256 Suite selector format. [OUI(3), SUITE TYPE(1)] */ 114 #define WLAN_CIPHER_SUITE_OUI(_oui, _x) (((_oui) << 8) | ((_x) & 0xff)) 115 116 /* 802.11 Table 9-131 Cipher suite selectors. */ 117 /* 802.1x suite B 11 */ 118 #define WLAN_CIPHER_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 119 /* Use group 0 */ 120 #define WLAN_CIPHER_SUITE_WEP40 WLAN_CIPHER_SUITE(1) 121 #define WLAN_CIPHER_SUITE_TKIP WLAN_CIPHER_SUITE(2) 122 /* Reserved 3 */ 123 #define WLAN_CIPHER_SUITE_CCMP WLAN_CIPHER_SUITE(4) /* CCMP-128 */ 124 #define WLAN_CIPHER_SUITE_WEP104 WLAN_CIPHER_SUITE(5) 125 #define WLAN_CIPHER_SUITE_AES_CMAC WLAN_CIPHER_SUITE(6) /* BIP-CMAC-128 */ 126 /* Group addressed traffic not allowed 7 */ 127 #define WLAN_CIPHER_SUITE_GCMP WLAN_CIPHER_SUITE(8) 128 #define WLAN_CIPHER_SUITE_GCMP_256 WLAN_CIPHER_SUITE(9) 129 #define WLAN_CIPHER_SUITE_CCMP_256 WLAN_CIPHER_SUITE(10) 130 #define WLAN_CIPHER_SUITE_BIP_GMAC_128 WLAN_CIPHER_SUITE(11) 131 #define WLAN_CIPHER_SUITE_BIP_GMAC_256 WLAN_CIPHER_SUITE(12) 132 #define WLAN_CIPHER_SUITE_BIP_CMAC_256 WLAN_CIPHER_SUITE(13) 133 /* Reserved 14-255 */ 134 135 136 /* 802.11 Table 9-133 AKM suite selectors. */ 137 #define WLAN_AKM_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 138 /* Reserved 0 */ 139 #define WLAN_AKM_SUITE_8021X WLAN_AKM_SUITE(1) 140 #define WLAN_AKM_SUITE_PSK WLAN_AKM_SUITE(2) 141 #define WLAN_AKM_SUITE_FT_8021X WLAN_AKM_SUITE(3) 142 #define WLAN_AKM_SUITE_FT_PSK WLAN_AKM_SUITE(4) 143 #define WLAN_AKM_SUITE_8021X_SHA256 WLAN_AKM_SUITE(5) 144 #define WLAN_AKM_SUITE_PSK_SHA256 WLAN_AKM_SUITE(6) 145 /* TDLS 7 */ 146 #define WLAN_AKM_SUITE_SAE WLAN_AKM_SUITE(8) 147 /* FToSAE 9 */ 148 /* AP peer key 10 */ 149 /* 802.1x suite B 11 */ 150 /* 802.1x suite B 384 12 */ 151 /* FTo802.1x 384 13 */ 152 /* Reserved 14-255 */ 153 /* Apparently 11ax defines more. Seen (19,20) mentioned. */ 154 155 156 struct ieee80211_sta; 157 158 struct ieee80211_ampdu_params { 159 /* TODO FIXME */ 160 struct ieee80211_sta *sta; 161 uint8_t tid; 162 uint16_t ssn; 163 int action, amsdu, buf_size, timeout; 164 }; 165 166 struct ieee80211_bar { 167 /* TODO FIXME */ 168 int control, start_seq_num; 169 uint8_t *ra; 170 uint16_t frame_control; 171 }; 172 173 struct ieee80211_p2p_noa_desc { 174 uint32_t count; /* uint8_t ? */ 175 uint32_t duration; 176 uint32_t interval; 177 uint32_t start_time; 178 }; 179 180 struct ieee80211_p2p_noa_attr { 181 uint8_t index; 182 uint8_t oppps_ctwindow; 183 struct ieee80211_p2p_noa_desc desc[4]; 184 }; 185 186 struct ieee80211_mutable_offsets { 187 /* TODO FIXME */ 188 uint16_t tim_offset; 189 int cntdwn_counter_offs; 190 }; 191 192 #define WLAN_MEMBERSHIP_LEN (8) 193 #define WLAN_USER_POSITION_LEN (16) 194 195 struct ieee80211_bss_conf { 196 /* TODO FIXME */ 197 uint8_t bssid[ETH_ALEN]; 198 uint8_t transmitter_bssid[ETH_ALEN]; 199 struct ieee80211_ftm_responder_params *ftmr_params; 200 struct ieee80211_p2p_noa_attr p2p_noa_attr; 201 struct cfg80211_chan_def chandef; 202 __be32 arp_addr_list[1]; /* XXX TODO */ 203 struct ieee80211_rate *beacon_rate; 204 struct { 205 uint8_t membership[WLAN_MEMBERSHIP_LEN]; 206 uint8_t position[WLAN_USER_POSITION_LEN]; 207 } mu_group; 208 struct { 209 int color; 210 } he_bss_color; 211 size_t ssid_len; 212 uint8_t ssid[IEEE80211_NWID_LEN]; 213 uint16_t aid; 214 uint16_t ht_operation_mode; 215 int arp_addr_cnt; 216 217 uint8_t dtim_period; 218 bool assoc; 219 bool idle; 220 bool qos; 221 bool ps; 222 bool twt_broadcast; 223 bool use_cts_prot; 224 bool use_short_preamble; 225 bool use_short_slot; 226 uint16_t beacon_int; 227 uint32_t sync_device_ts; 228 uint64_t sync_tsf; 229 uint8_t sync_dtim_count; 230 int16_t txpower; 231 int mcast_rate[NUM_NL80211_BANDS]; 232 233 int ack_enabled, bssid_index, bssid_indicator, cqm_rssi_hyst, cqm_rssi_thold, ema_ap, frame_time_rts_th, ftm_responder; 234 int htc_trig_based_pkt_ext; 235 int multi_sta_back_32bit, nontransmitted; 236 int profile_periodicity; 237 int twt_requester, uora_exists, uora_ocw_range; 238 int assoc_capability, enable_beacon, hidden_ssid, ibss_joined, twt_protected; 239 int fils_discovery, he_obss_pd, he_oper, twt_responder, unsol_bcast_probe_resp_interval; 240 unsigned long basic_rates; 241 bool he_support; 242 }; 243 244 struct ieee80211_chanctx_conf { 245 /* TODO FIXME */ 246 int rx_chains_dynamic, rx_chains_static; 247 bool radar_enabled; 248 struct cfg80211_chan_def def; 249 struct cfg80211_chan_def min_def; 250 251 /* Must stay last. */ 252 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 253 }; 254 255 struct ieee80211_channel_switch { 256 /* TODO FIXME */ 257 int block_tx, count, delay, device_timestamp, timestamp; 258 struct cfg80211_chan_def chandef; 259 }; 260 261 struct ieee80211_cipher_scheme { 262 uint32_t cipher; 263 uint8_t iftype; /* We do not know the size of this. */ 264 uint8_t hdr_len; 265 uint8_t pn_len; 266 uint8_t pn_off; 267 uint8_t key_idx_off; 268 uint8_t key_idx_mask; 269 uint8_t key_idx_shift; 270 uint8_t mic_len; 271 }; 272 273 enum ieee80211_event_type { 274 BA_FRAME_TIMEOUT, 275 BAR_RX_EVENT, 276 MLME_EVENT, 277 RSSI_EVENT, 278 }; 279 280 enum ieee80211_rssi_event_data { 281 RSSI_EVENT_LOW, 282 RSSI_EVENT_HIGH, 283 }; 284 285 enum ieee80211_mlme_event_data { 286 ASSOC_EVENT, 287 AUTH_EVENT, 288 DEAUTH_RX_EVENT, 289 DEAUTH_TX_EVENT, 290 }; 291 292 enum ieee80211_mlme_event_status { 293 MLME_DENIED, 294 MLME_TIMEOUT, 295 }; 296 297 struct ieee80211_mlme_event { 298 enum ieee80211_mlme_event_data data; 299 enum ieee80211_mlme_event_status status; 300 int reason; 301 }; 302 303 struct ieee80211_event { 304 /* TODO FIXME */ 305 enum ieee80211_event_type type; 306 union { 307 struct { 308 int ssn; 309 struct ieee80211_sta *sta; 310 uint8_t tid; 311 } ba; 312 struct ieee80211_mlme_event mlme; 313 } u; 314 }; 315 316 struct ieee80211_ftm_responder_params { 317 /* TODO FIXME */ 318 uint8_t *lci; 319 uint8_t *civicloc; 320 int lci_len; 321 int civicloc_len; 322 }; 323 324 struct ieee80211_he_mu_edca_param_ac_rec { 325 /* TODO FIXME */ 326 int aifsn, ecw_min_max, mu_edca_timer; 327 }; 328 329 struct ieee80211_conf { 330 int dynamic_ps_timeout; 331 uint32_t listen_interval; 332 enum ieee80211_hw_conf_flags flags; 333 struct cfg80211_chan_def chandef; 334 }; 335 336 enum ieee80211_hw_flags { 337 IEEE80211_HW_AMPDU_AGGREGATION, 338 IEEE80211_HW_AP_LINK_PS, 339 IEEE80211_HW_BUFF_MMPDU_TXQ, 340 IEEE80211_HW_CHANCTX_STA_CSA, 341 IEEE80211_HW_CONNECTION_MONITOR, 342 IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP, 343 IEEE80211_HW_HAS_RATE_CONTROL, 344 IEEE80211_HW_MFP_CAPABLE, 345 IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR, 346 IEEE80211_HW_REPORTS_TX_ACK_STATUS, 347 IEEE80211_HW_RX_INCLUDES_FCS, 348 IEEE80211_HW_SIGNAL_DBM, 349 IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS, 350 IEEE80211_HW_SPECTRUM_MGMT, 351 IEEE80211_HW_STA_MMPDU_TXQ, 352 IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU, 353 IEEE80211_HW_SUPPORTS_CLONED_SKBS, 354 IEEE80211_HW_SUPPORTS_DYNAMIC_PS, 355 IEEE80211_HW_SUPPORTS_MULTI_BSSID, 356 IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, 357 IEEE80211_HW_SUPPORTS_PS, 358 IEEE80211_HW_SUPPORTS_REORDERING_BUFFER, 359 IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, 360 IEEE80211_HW_SUPPORT_FAST_XMIT, 361 IEEE80211_HW_TDLS_WIDER_BW, 362 IEEE80211_HW_TIMING_BEACON_ONLY, 363 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW, 364 IEEE80211_HW_TX_AMSDU, 365 IEEE80211_HW_TX_FRAG_LIST, 366 IEEE80211_HW_USES_RSS, 367 IEEE80211_HW_WANT_MONITOR_VIF, 368 IEEE80211_HW_SW_CRYPTO_CONTROL, 369 IEEE80211_HW_SUPPORTS_TX_FRAG, 370 IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA, 371 IEEE80211_HW_SUPPORTS_PER_STA_GTK, 372 IEEE80211_HW_REPORTS_LOW_ACK, 373 IEEE80211_HW_QUEUE_CONTROL, 374 375 /* Keep last. */ 376 NUM_IEEE80211_HW_FLAGS 377 }; 378 379 struct ieee80211_hw { 380 381 struct wiphy *wiphy; 382 383 /* TODO FIXME */ 384 int max_rx_aggregation_subframes, max_tx_aggregation_subframes; 385 int extra_tx_headroom, weight_multiplier; 386 int max_rate_tries, max_rates, max_report_rates; 387 struct ieee80211_cipher_scheme *cipher_schemes; 388 int n_cipher_schemes; 389 const char *rate_control_algorithm; 390 struct { 391 uint16_t units_pos; /* radiotap "spec" is .. inconsistent. */ 392 uint16_t accuracy; 393 } radiotap_timestamp; 394 size_t sta_data_size; 395 size_t vif_data_size; 396 size_t chanctx_data_size; 397 size_t txq_data_size; 398 uint16_t radiotap_mcs_details; 399 uint16_t radiotap_vht_details; 400 uint16_t queues; 401 uint16_t offchannel_tx_hw_queue; 402 uint16_t uapsd_max_sp_len; 403 uint16_t uapsd_queues; 404 uint16_t max_tx_fragments; 405 uint16_t max_listen_interval; 406 netdev_features_t netdev_features; 407 unsigned long flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)]; 408 struct ieee80211_conf conf; 409 410 #if 0 /* leave here for documentation purposes. This does NOT work. */ 411 /* Must stay last. */ 412 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 413 #else 414 void *priv; 415 #endif 416 }; 417 418 enum ieee802111_key_flag { 419 IEEE80211_KEY_FLAG_GENERATE_IV = BIT(0), 420 IEEE80211_KEY_FLAG_GENERATE_MMIC = BIT(1), 421 IEEE80211_KEY_FLAG_PAIRWISE = BIT(2), 422 IEEE80211_KEY_FLAG_PUT_IV_SPACE = BIT(3), 423 IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(4), 424 IEEE80211_KEY_FLAG_SW_MGMT_TX = BIT(5), 425 IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(6), 426 }; 427 428 struct ieee80211_key_conf { 429 atomic64_t tx_pn; 430 uint32_t cipher; 431 uint8_t icv_len; /* __unused nowadays? */ 432 uint8_t iv_len; 433 uint8_t hw_key_idx; /* Set by drv. */ 434 uint8_t keyidx; 435 uint16_t flags; 436 uint8_t keylen; 437 uint8_t key[0]; 438 }; 439 440 struct ieee80211_key_seq { 441 /* TODO FIXME */ 442 union { 443 struct { 444 uint8_t seq[IEEE80211_MAX_PN_LEN]; 445 uint8_t seq_len; 446 } hw; 447 struct { 448 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 449 } ccmp; 450 struct { 451 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 452 } aes_cmac; 453 struct { 454 uint32_t iv32; 455 uint16_t iv16; 456 } tkip; 457 }; 458 }; 459 460 461 enum ieee80211_rx_status_flags { 462 RX_FLAG_ALLOW_SAME_PN = BIT(0), 463 RX_FLAG_AMPDU_DETAILS = BIT(1), 464 RX_FLAG_AMPDU_EOF_BIT = BIT(2), 465 RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(3), 466 RX_FLAG_DECRYPTED = BIT(4), 467 RX_FLAG_DUP_VALIDATED = BIT(5), 468 RX_FLAG_FAILED_FCS_CRC = BIT(6), 469 RX_FLAG_ICV_STRIPPED = BIT(7), 470 RX_FLAG_MACTIME_PLCP_START = BIT(8), 471 RX_FLAG_MACTIME_START = BIT(9), 472 RX_FLAG_MIC_STRIPPED = BIT(10), 473 RX_FLAG_MMIC_ERROR = BIT(11), 474 RX_FLAG_MMIC_STRIPPED = BIT(12), 475 RX_FLAG_NO_PSDU = BIT(13), 476 RX_FLAG_PN_VALIDATED = BIT(14), 477 RX_FLAG_RADIOTAP_HE = BIT(15), 478 RX_FLAG_RADIOTAP_HE_MU = BIT(16), 479 RX_FLAG_RADIOTAP_LSIG = BIT(17), 480 RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(18), 481 RX_FLAG_NO_SIGNAL_VAL = BIT(19), 482 RX_FLAG_IV_STRIPPED = BIT(20), 483 RX_FLAG_AMPDU_IS_LAST = BIT(21), 484 RX_FLAG_AMPDU_LAST_KNOWN = BIT(22), 485 RX_FLAG_AMSDU_MORE = BIT(23), 486 RX_FLAG_MACTIME_END = BIT(24), 487 RX_FLAG_ONLY_MONITOR = BIT(25), 488 RX_FLAG_SKIP_MONITOR = BIT(26), 489 }; 490 491 struct ieee80211_rx_status { 492 /* TODO FIXME, this is too large. Over-reduce types to u8 where possible. */ 493 uint64_t boottime_ns; 494 uint64_t mactime; 495 uint32_t device_timestamp; 496 enum ieee80211_rx_status_flags flag; 497 uint16_t freq; 498 uint8_t bw; 499 #define RATE_INFO_BW_20 0x01 500 #define RATE_INFO_BW_40 0x02 501 #define RATE_INFO_BW_80 0x04 502 #define RATE_INFO_BW_160 0x08 503 #define RATE_INFO_BW_HE_RU 0x10 504 uint8_t encoding; 505 #define RX_ENC_LEGACY 0x00 506 #define RX_ENC_HE 0x01 507 #define RX_ENC_HT 0x02 508 #define RX_ENC_VHT 0x04 509 uint8_t ampdu_reference; 510 uint8_t band; 511 uint8_t chains; 512 int8_t chain_signal[IEEE80211_MAX_CHAINS]; 513 int8_t signal; 514 uint8_t enc_flags; 515 uint8_t he_dcm; 516 uint8_t he_gi; 517 uint8_t he_ru; 518 uint8_t zero_length_psdu_type; 519 uint8_t nss; 520 uint8_t rate_idx; 521 }; 522 523 struct ieee80211_scan_ies { 524 /* TODO FIXME */ 525 int common_ie_len; 526 int len[NUM_NL80211_BANDS]; 527 uint8_t *common_ies; 528 uint8_t *ies[NUM_NL80211_BANDS]; 529 }; 530 531 struct ieee80211_scan_request { 532 struct ieee80211_scan_ies ies; 533 struct cfg80211_scan_request req; 534 }; 535 536 struct ieee80211_txq { 537 struct ieee80211_sta *sta; 538 struct ieee80211_vif *vif; 539 int ac; 540 uint8_t tid; 541 542 /* Must stay last. */ 543 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 544 }; 545 546 struct ieee80211_sta_rates { 547 /* XXX TODO */ 548 /* XXX some _rcu thing */ 549 struct { 550 int idx; 551 int flags; 552 } rate[1]; /* XXX what is the real number? */ 553 }; 554 555 struct ieee80211_sta_txpwr { 556 /* XXX TODO */ 557 enum nl80211_tx_power_setting type; 558 short power; 559 }; 560 561 #define IEEE80211_NUM_TIDS 16 /* net80211::WME_NUM_TID */ 562 struct ieee80211_sta { 563 /* TODO FIXME */ 564 int max_amsdu_len, max_amsdu_subframes, max_rc_amsdu_len, max_sp; 565 int mfp, rx_nss, smps_mode, tdls, tdls_initiator, uapsd_queues, wme; 566 enum ieee80211_sta_rx_bw bandwidth; 567 struct ieee80211_sta_ht_cap ht_cap; 568 struct ieee80211_sta_vht_cap vht_cap; 569 struct ieee80211_sta_he_cap he_cap; 570 struct ieee80211_sta_he_6ghz_capa he_6ghz_capa; 571 struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; /* iwlwifi: 8 and adds +1 to tid_data, net80211::IEEE80211_TID_SIZE */ 572 struct ieee80211_sta_rates *rates; /* some rcu thing? */ 573 struct ieee80211_sta_txpwr txpwr; 574 uint32_t max_tid_amsdu_len[IEEE80211_NUM_TIDS]; 575 uint32_t supp_rates[NUM_NL80211_BANDS]; 576 uint8_t addr[ETH_ALEN]; 577 uint16_t aid; 578 579 /* Must stay last. */ 580 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 581 }; 582 583 struct ieee80211_tdls_ch_sw_params { 584 /* TODO FIXME */ 585 int action_code, ch_sw_tm_ie, status, switch_time, switch_timeout, timestamp; 586 struct ieee80211_sta *sta; 587 struct cfg80211_chan_def *chandef; 588 struct sk_buff *tmpl_skb; 589 }; 590 591 struct ieee80211_tx_control { 592 /* TODO FIXME */ 593 struct ieee80211_sta *sta; 594 }; 595 596 struct ieee80211_tx_queue_params { 597 /* These types are based on iwlwifi FW structs. */ 598 uint16_t cw_min; 599 uint16_t cw_max; 600 uint16_t txop; 601 uint8_t aifs; 602 603 /* TODO FIXME */ 604 int acm, mu_edca, uapsd; 605 struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec; 606 }; 607 608 struct ieee80211_tx_rate { 609 uint8_t idx; 610 uint16_t count:5, 611 flags:11; 612 }; 613 614 enum ieee80211_vif_driver_flags { 615 IEEE80211_VIF_BEACON_FILTER = BIT(0), 616 IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), 617 IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), 618 }; 619 620 struct ieee80211_vif { 621 /* TODO FIXME */ 622 enum nl80211_iftype type; 623 int csa_active, mu_mimo_owner; 624 int cab_queue; 625 int color_change_active, offload_flags; 626 enum ieee80211_vif_driver_flags driver_flags; 627 bool p2p; 628 bool probe_req_reg; 629 uint8_t addr[ETH_ALEN]; 630 struct ieee80211_chanctx_conf *chanctx_conf; 631 struct ieee80211_txq *txq; 632 struct ieee80211_bss_conf bss_conf; 633 uint8_t hw_queue[IEEE80211_NUM_ACS]; 634 635 /* Must stay last. */ 636 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 637 }; 638 639 struct ieee80211_vif_chanctx_switch { 640 struct ieee80211_chanctx_conf *old_ctx, *new_ctx; 641 struct ieee80211_vif *vif; 642 }; 643 644 struct ieee80211_prep_tx_info { 645 u16 duration; 646 bool success; 647 }; 648 649 /* XXX-BZ too big, over-reduce size to u8, and array sizes to minuimum to fit in skb->cb. */ 650 /* Also warning: some sizes change by pointer size! This is 64bit only. */ 651 struct ieee80211_tx_info { 652 enum ieee80211_tx_info_flags flags; 653 /* TODO FIXME */ 654 u8 band; 655 u8 hw_queue; 656 bool tx_time_est; 657 union { 658 struct { 659 struct ieee80211_tx_rate rates[4]; 660 bool use_rts; 661 struct ieee80211_vif *vif; 662 struct ieee80211_key_conf *hw_key; 663 enum ieee80211_tx_control_flags flags; 664 } control; 665 struct { 666 struct ieee80211_tx_rate rates[4]; 667 uint32_t ack_signal; 668 uint8_t ampdu_ack_len; 669 uint8_t ampdu_len; 670 uint8_t antenna; 671 uint16_t tx_time; 672 bool is_valid_ack_signal; 673 void *status_driver_data[16 / sizeof(void *)]; /* XXX TODO */ 674 } status; 675 #define IEEE80211_TX_INFO_DRIVER_DATA_SIZE (5 * sizeof(void *)) /* XXX TODO 5? */ 676 void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)]; 677 }; 678 }; 679 680 /* net80211 conflict */ 681 struct linuxkpi_ieee80211_tim_ie { 682 uint8_t dtim_count; 683 uint8_t dtim_period; 684 uint8_t bitmap_ctrl; 685 uint8_t *virtual_map; 686 }; 687 #define ieee80211_tim_ie linuxkpi_ieee80211_tim_ie 688 689 struct survey_info { /* net80211::struct ieee80211_channel_survey */ 690 /* TODO FIXME */ 691 uint32_t filled; 692 #define SURVEY_INFO_TIME 0x0001 693 #define SURVEY_INFO_TIME_RX 0x0002 694 #define SURVEY_INFO_TIME_SCAN 0x0004 695 #define SURVEY_INFO_TIME_TX 0x0008 696 #define SURVEY_INFO_TIME_BSS_RX 0x0010 697 #define SURVEY_INFO_TIME_BUSY 0x0020 698 #define SURVEY_INFO_IN_USE 0x0040 699 #define SURVEY_INFO_NOISE_DBM 0x0080 700 uint32_t noise; 701 uint64_t time; 702 uint64_t time_bss_rx; 703 uint64_t time_busy; 704 uint64_t time_rx; 705 uint64_t time_scan; 706 uint64_t time_tx; 707 struct ieee80211_channel *channel; 708 }; 709 710 enum ieee80211_iface_iter { 711 IEEE80211_IFACE_ITER_NORMAL = BIT(0), 712 IEEE80211_IFACE_ITER_RESUME_ALL = BIT(1), 713 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER = BIT(2), /* seems to be an iter flag */ 714 715 /* Internal flags only. */ 716 /* ieee80211_iterate_active_interfaces*(). */ 717 IEEE80211_IFACE_ITER__ATOMIC = BIT(6), 718 IEEE80211_IFACE_ITER__ACTIVE = BIT(7), 719 }; 720 721 enum set_key_cmd { 722 SET_KEY, 723 DISABLE_KEY, 724 }; 725 726 enum rx_enc_flags { 727 RX_ENC_FLAG_SHORTPRE = BIT(0), 728 RX_ENC_FLAG_SHORT_GI = BIT(1), 729 RX_ENC_FLAG_HT_GF = BIT(2), 730 RX_ENC_FLAG_LDPC = BIT(3), 731 RX_ENC_FLAG_BF = BIT(4), 732 #define RX_ENC_FLAG_STBC_SHIFT 6 733 }; 734 735 enum sta_notify_cmd { 736 STA_NOTIFY_AWAKE, 737 STA_NOTIFY_SLEEP, 738 }; 739 740 struct ieee80211_ops { 741 /* TODO FIXME */ 742 int (*start)(struct ieee80211_hw *); 743 void (*stop)(struct ieee80211_hw *); 744 745 int (*config)(struct ieee80211_hw *, u32); 746 void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type); 747 748 int (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 749 void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 750 int (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool); 751 752 void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *); 753 void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *); 754 int (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *); 755 int (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *); 756 int (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *); 757 void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *); 758 759 int (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u16, const struct ieee80211_tx_queue_params *); 760 void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *); 761 int (*tx_last_beacon)(struct ieee80211_hw *); 762 void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *); 763 764 void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 765 void (*mgd_complete_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 766 void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *); 767 768 void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool); 769 770 int (*set_frag_threshold)(struct ieee80211_hw *, u32); 771 772 void (*sync_rx_queues)(struct ieee80211_hw *); 773 774 void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 775 void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 776 777 int (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 778 int (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 779 int (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 780 void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *); 781 void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 782 int (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state); 783 void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *); 784 void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32); 785 void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 786 void (*sta_set_4addr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 787 788 u64 (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *); 789 790 int (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *); 791 792 bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *); 793 794 int (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 795 int (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 796 void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 797 void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 798 void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 799 int (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32); 800 void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 801 void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *); 802 803 int (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 804 void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 805 void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32); 806 int (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_chanctx_conf *); 807 void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_chanctx_conf *); 808 int (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode); 809 810 int (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *); 811 int (*set_antenna)(struct ieee80211_hw *, u32, u32); 812 813 int (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type); 814 int (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *); 815 816 void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64); 817 void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int); 818 819 void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u32); 820 int (*set_rts_threshold)(struct ieee80211_hw *, u32); 821 void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *); 822 int (*get_survey)(struct ieee80211_hw *, int, struct survey_info *); 823 int (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *); 824 void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64); 825 int (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *); 826 void (*set_coverage_class)(struct ieee80211_hw *, s16); 827 int (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool); 828 829 int (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *); 830 void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int); 831 void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *); 832 833 int (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 834 void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 835 836 int (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *); 837 void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *); 838 int (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 839 void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 840 841 int (*set_sar_specs)(struct ieee80211_hw *, const struct cfg80211_sar_specs *); 842 843 int (*set_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct cfg80211_tid_config *); 844 int (*reset_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8); 845 846 int (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int); 847 void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *); 848 void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *); 849 850 void (*update_vif_offload)(struct ieee80211_hw *, struct ieee80211_vif *); 851 }; 852 853 854 /* -------------------------------------------------------------------------- */ 855 856 /* linux_80211.c */ 857 extern const struct cfg80211_ops linuxkpi_mac80211cfgops; 858 859 struct ieee80211_hw *linuxkpi_ieee80211_alloc_hw(size_t, 860 const struct ieee80211_ops *); 861 void linuxkpi_ieee80211_iffree(struct ieee80211_hw *); 862 void linuxkpi_set_ieee80211_dev(struct ieee80211_hw *, char *); 863 int linuxkpi_ieee80211_ifattach(struct ieee80211_hw *); 864 void linuxkpi_ieee80211_ifdetach(struct ieee80211_hw *); 865 struct ieee80211_hw * linuxkpi_wiphy_to_ieee80211_hw(struct wiphy *); 866 void linuxkpi_ieee80211_iterate_interfaces( 867 struct ieee80211_hw *hw, enum ieee80211_iface_iter flags, 868 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 869 void *); 870 void linuxkpi_ieee80211_iterate_keys(struct ieee80211_hw *, 871 struct ieee80211_vif *, 872 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 873 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 874 void *); 875 void linuxkpi_ieee80211_iterate_chan_contexts(struct ieee80211_hw *, 876 void(*iterfunc)(struct ieee80211_hw *, 877 struct ieee80211_chanctx_conf *, void *), 878 void *); 879 void linuxkpi_ieee80211_iterate_stations_atomic(struct ieee80211_hw *, 880 void (*iterfunc)(void *, struct ieee80211_sta *), void *); 881 void linuxkpi_ieee80211_scan_completed(struct ieee80211_hw *, 882 struct cfg80211_scan_info *); 883 void linuxkpi_ieee80211_rx(struct ieee80211_hw *, struct sk_buff *, 884 struct ieee80211_sta *, struct napi_struct *); 885 uint8_t linuxkpi_ieee80211_get_tid(struct ieee80211_hdr *); 886 struct ieee80211_sta *linuxkpi_ieee80211_find_sta(struct ieee80211_vif *, 887 const u8 *); 888 struct ieee80211_sta *linuxkpi_ieee80211_find_sta_by_ifaddr( 889 struct ieee80211_hw *, const uint8_t *, const uint8_t *); 890 struct sk_buff *linuxkpi_ieee80211_tx_dequeue(struct ieee80211_hw *, 891 struct ieee80211_txq *); 892 bool linuxkpi_ieee80211_is_ie_id_in_ie_buf(const u8, const u8 *, size_t); 893 bool linuxkpi_ieee80211_ie_advance(size_t *, const u8 *, size_t); 894 void linuxkpi_ieee80211_free_txskb(struct ieee80211_hw *, struct sk_buff *, 895 int); 896 void linuxkpi_ieee80211_queue_delayed_work(struct ieee80211_hw *, 897 struct delayed_work *, int); 898 void linuxkpi_ieee80211_queue_work(struct ieee80211_hw *, struct work_struct *); 899 struct sk_buff *linuxkpi_ieee80211_pspoll_get(struct ieee80211_hw *, 900 struct ieee80211_vif *); 901 struct sk_buff *linuxkpi_ieee80211_nullfunc_get(struct ieee80211_hw *, 902 struct ieee80211_vif *, bool); 903 void linuxkpi_ieee80211_txq_get_depth(struct ieee80211_txq *, unsigned long *, 904 unsigned long *); 905 struct wireless_dev *linuxkpi_ieee80211_vif_to_wdev(struct ieee80211_vif *); 906 void linuxkpi_ieee80211_connection_loss(struct ieee80211_vif *); 907 void linuxkpi_ieee80211_beacon_loss(struct ieee80211_vif *); 908 struct sk_buff *linuxkpi_ieee80211_probereq_get(struct ieee80211_hw *, 909 uint8_t *, uint8_t *, size_t, size_t); 910 void linuxkpi_ieee80211_tx_status(struct ieee80211_hw *, struct sk_buff *); 911 912 /* -------------------------------------------------------------------------- */ 913 914 static __inline void 915 _ieee80211_hw_set(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 916 { 917 918 set_bit(flag, hw->flags); 919 } 920 921 static __inline bool 922 __ieee80211_hw_check(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 923 { 924 925 return (test_bit(flag, hw->flags)); 926 } 927 928 /* They pass in shortened flag names; how confusingly inconsistent. */ 929 #define ieee80211_hw_set(_hw, _flag) \ 930 _ieee80211_hw_set(_hw, IEEE80211_HW_ ## _flag) 931 #define ieee80211_hw_check(_hw, _flag) \ 932 __ieee80211_hw_check(_hw, IEEE80211_HW_ ## _flag) 933 934 /* XXX-BZ add CTASSERTS that size of struct is <= sizeof skb->cb. */ 935 CTASSERT(sizeof(struct ieee80211_tx_info) <= sizeof(((struct sk_buff *)0)->cb)); 936 #define IEEE80211_SKB_CB(_skb) \ 937 ((struct ieee80211_tx_info *)((_skb)->cb)) 938 939 CTASSERT(sizeof(struct ieee80211_rx_status) <= sizeof(((struct sk_buff *)0)->cb)); 940 #define IEEE80211_SKB_RXCB(_skb) \ 941 ((struct ieee80211_rx_status *)((_skb)->cb)) 942 943 static __inline void 944 ieee80211_free_hw(struct ieee80211_hw *hw) 945 { 946 947 linuxkpi_ieee80211_iffree(hw); 948 949 if (hw->wiphy != NULL) 950 wiphy_free(hw->wiphy); 951 /* Note that *hw is not valid any longer after this. */ 952 953 IMPROVE(); 954 } 955 956 static __inline struct ieee80211_hw * 957 ieee80211_alloc_hw(size_t priv_len, const struct ieee80211_ops *ops) 958 { 959 960 return (linuxkpi_ieee80211_alloc_hw(priv_len, ops)); 961 } 962 963 static __inline void 964 SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev) 965 { 966 967 set_wiphy_dev(hw->wiphy, dev); 968 linuxkpi_set_ieee80211_dev(hw, dev_name(dev)); 969 970 IMPROVE(); 971 } 972 973 static __inline int 974 ieee80211_register_hw(struct ieee80211_hw *hw) 975 { 976 int error; 977 978 error = wiphy_register(hw->wiphy); 979 if (error != 0) 980 return (error); 981 982 /* 983 * At this point the driver has set all the options, flags, bands, 984 * ciphers, hw address(es), ... basically mac80211/cfg80211 hw/wiphy 985 * setup is done. 986 * We need to replicate a lot of information from here into net80211. 987 */ 988 error = linuxkpi_ieee80211_ifattach(hw); 989 990 IMPROVE(); 991 992 return (error); 993 } 994 995 static __inline void 996 ieee80211_unregister_hw(struct ieee80211_hw *hw) 997 { 998 999 wiphy_unregister(hw->wiphy); 1000 linuxkpi_ieee80211_ifdetach(hw); 1001 1002 IMPROVE(); 1003 } 1004 1005 static __inline struct ieee80211_hw * 1006 wiphy_to_ieee80211_hw(struct wiphy *wiphy) 1007 { 1008 1009 return (linuxkpi_wiphy_to_ieee80211_hw(wiphy)); 1010 } 1011 1012 /* -------------------------------------------------------------------------- */ 1013 1014 static __inline bool 1015 ieee80211_is_action(__le16 fc) 1016 { 1017 __le16 v; 1018 1019 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1020 v = htole16(IEEE80211_FC0_SUBTYPE_ACTION | IEEE80211_FC0_TYPE_MGT); 1021 1022 return (fc == v); 1023 } 1024 1025 static __inline bool 1026 ieee80211_is_probe_resp(__le16 fc) 1027 { 1028 __le16 v; 1029 1030 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1031 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_RESP | IEEE80211_FC0_TYPE_MGT); 1032 1033 return (fc == v); 1034 } 1035 1036 static __inline bool 1037 ieee80211_is_auth(__le16 fc) 1038 { 1039 __le16 v; 1040 1041 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1042 v = htole16(IEEE80211_FC0_SUBTYPE_AUTH | IEEE80211_FC0_TYPE_MGT); 1043 1044 return (fc == v); 1045 } 1046 1047 static __inline bool 1048 ieee80211_is_assoc_req(__le16 fc) 1049 { 1050 __le16 v; 1051 1052 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1053 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1054 1055 return (fc == v); 1056 } 1057 1058 static __inline bool 1059 ieee80211_is_assoc_resp(__le16 fc) 1060 { 1061 __le16 v; 1062 1063 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1064 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1065 1066 return (fc == v); 1067 } 1068 1069 static __inline bool 1070 ieee80211_is_reassoc_req(__le16 fc) 1071 { 1072 __le16 v; 1073 1074 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1075 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1076 1077 return (fc == v); 1078 } 1079 1080 static __inline bool 1081 ieee80211_is_reassoc_resp(__le16 fc) 1082 { 1083 __le16 v; 1084 1085 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1086 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1087 1088 return (fc == v); 1089 } 1090 1091 static __inline bool 1092 ieee80211_is_disassoc(__le16 fc) 1093 { 1094 __le16 v; 1095 1096 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1097 v = htole16(IEEE80211_FC0_SUBTYPE_DISASSOC | IEEE80211_FC0_TYPE_MGT); 1098 1099 return (fc == v); 1100 } 1101 1102 static __inline bool 1103 ieee80211_is_data_present(__le16 fc) 1104 { 1105 __le16 v; 1106 1107 /* If it is a data frame and NODATA is not present. */ 1108 fc &= htole16(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_NODATA); 1109 v = htole16(IEEE80211_FC0_TYPE_DATA); 1110 1111 return (fc == v); 1112 } 1113 1114 static __inline bool 1115 ieee80211_is_deauth(__le16 fc) 1116 { 1117 __le16 v; 1118 1119 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1120 v = htole16(IEEE80211_FC0_SUBTYPE_DEAUTH | IEEE80211_FC0_TYPE_MGT); 1121 1122 return (fc == v); 1123 } 1124 1125 static __inline bool 1126 ieee80211_is_beacon(__le16 fc) 1127 { 1128 __le16 v; 1129 1130 /* 1131 * For as much as I get it this comes in LE and unlike FreeBSD 1132 * where we get the entire frame header and u8[], here we get the 1133 * 9.2.4.1 Frame Control field only. Mask and compare. 1134 */ 1135 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1136 v = htole16(IEEE80211_FC0_SUBTYPE_BEACON | IEEE80211_FC0_TYPE_MGT); 1137 1138 return (fc == v); 1139 } 1140 1141 1142 static __inline bool 1143 ieee80211_is_probe_req(__le16 fc) 1144 { 1145 __le16 v; 1146 1147 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1148 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_REQ | IEEE80211_FC0_TYPE_MGT); 1149 1150 return (fc == v); 1151 } 1152 1153 static __inline bool 1154 ieee80211_has_protected(__le16 fc) 1155 { 1156 1157 return (fc & htole16(IEEE80211_FC1_PROTECTED << 8)); 1158 } 1159 1160 static __inline bool 1161 ieee80211_is_back_req(__le16 fc) 1162 { 1163 __le16 v; 1164 1165 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1166 v = htole16(IEEE80211_FC0_SUBTYPE_BAR | IEEE80211_FC0_TYPE_CTL); 1167 1168 return (fc == v); 1169 } 1170 1171 static __inline bool 1172 ieee80211_is_bufferable_mmpdu(__le16 fc) 1173 { 1174 1175 /* 11.2.2 Bufferable MMPDUs, 80211-2020. */ 1176 /* XXX we do not care about IBSS yet. */ 1177 1178 if (!ieee80211_is_mgmt(fc)) 1179 return (false); 1180 if (ieee80211_is_action(fc)) /* XXX FTM? */ 1181 return (true); 1182 if (ieee80211_is_disassoc(fc)) 1183 return (true); 1184 if (ieee80211_is_deauth(fc)) 1185 return (true); 1186 1187 return (false); 1188 } 1189 1190 static __inline bool 1191 ieee80211_is_nullfunc(__le16 fc) 1192 { 1193 __le16 v; 1194 1195 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1196 v = htole16(IEEE80211_FC0_SUBTYPE_NODATA | IEEE80211_FC0_TYPE_DATA); 1197 1198 return (fc == v); 1199 } 1200 1201 static __inline bool 1202 ieee80211_is_qos_nullfunc(__le16 fc) 1203 { 1204 __le16 v; 1205 1206 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1207 v = htole16(IEEE80211_FC0_SUBTYPE_QOS_NULL | IEEE80211_FC0_TYPE_DATA); 1208 1209 return (fc == v); 1210 } 1211 1212 static __inline bool 1213 ieee80211_is_any_nullfunc(__le16 fc) 1214 { 1215 1216 return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)); 1217 } 1218 1219 static __inline bool 1220 ieee80211_vif_is_mesh(struct ieee80211_vif *vif) 1221 { 1222 TODO(); 1223 return (false); 1224 } 1225 1226 static __inline bool 1227 ieee80211_has_a4(__le16 fc) 1228 { 1229 __le16 v; 1230 1231 fc &= htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1232 v = htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1233 1234 return (fc == v); 1235 } 1236 1237 static __inline bool 1238 ieee80211_has_order(__le16 fc) 1239 { 1240 1241 return (fc & htole16(IEEE80211_FC1_ORDER << 8)); 1242 } 1243 1244 static __inline bool 1245 ieee80211_has_retry(__le16 fc) 1246 { 1247 1248 return (fc & htole16(IEEE80211_FC1_RETRY << 8)); 1249 } 1250 1251 1252 static __inline bool 1253 ieee80211_has_fromds(__le16 fc) 1254 { 1255 1256 return (fc & htole16(IEEE80211_FC1_DIR_FROMDS << 8)); 1257 } 1258 1259 static __inline bool 1260 ieee80211_has_tods(__le16 fc) 1261 { 1262 1263 return (fc & htole16(IEEE80211_FC1_DIR_TODS << 8)); 1264 } 1265 1266 static __inline uint8_t * 1267 ieee80211_get_SA(struct ieee80211_hdr *hdr) 1268 { 1269 1270 if (ieee80211_has_a4(hdr->frame_control)) 1271 return (hdr->addr4); 1272 if (ieee80211_has_fromds(hdr->frame_control)) 1273 return (hdr->addr3); 1274 return (hdr->addr2); 1275 } 1276 1277 static __inline uint8_t * 1278 ieee80211_get_DA(struct ieee80211_hdr *hdr) 1279 { 1280 1281 if (ieee80211_has_tods(hdr->frame_control)) 1282 return (hdr->addr3); 1283 return (hdr->addr1); 1284 } 1285 1286 static __inline bool 1287 ieee80211_has_morefrags(__le16 fc) 1288 { 1289 1290 fc &= htole16(IEEE80211_FC1_MORE_FRAG << 8); 1291 return (fc != 0); 1292 } 1293 1294 static __inline u8 * 1295 ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr) 1296 { 1297 if (ieee80211_has_a4(hdr->frame_control)) 1298 return (u8 *)hdr + 30; 1299 else 1300 return (u8 *)hdr + 24; 1301 } 1302 1303 /* -------------------------------------------------------------------------- */ 1304 /* Receive functions (air/driver to mac80211/net80211). */ 1305 1306 1307 static __inline void 1308 ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1309 struct sk_buff *skb, struct napi_struct *napi) 1310 { 1311 1312 linuxkpi_ieee80211_rx(hw, skb, sta, napi); 1313 } 1314 1315 static __inline void 1316 ieee80211_rx_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 1317 { 1318 1319 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL); 1320 } 1321 1322 static __inline void 1323 ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 1324 { 1325 1326 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL); 1327 } 1328 1329 /* -------------------------------------------------------------------------- */ 1330 1331 static __inline uint8_t 1332 ieee80211_get_tid(struct ieee80211_hdr *hdr) 1333 { 1334 1335 return (linuxkpi_ieee80211_get_tid(hdr)); 1336 } 1337 1338 static __inline struct sk_buff * 1339 ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1340 uint16_t *tim_offset, uint16_t *tim_len) 1341 { 1342 1343 if (tim_offset != NULL) 1344 *tim_offset = 0; 1345 if (tim_len != NULL) 1346 *tim_len = 0; 1347 TODO(); 1348 return (NULL); 1349 } 1350 1351 static __inline void 1352 ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, 1353 enum ieee80211_iface_iter flags, 1354 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1355 void *arg) 1356 { 1357 1358 flags |= IEEE80211_IFACE_ITER__ATOMIC; 1359 flags |= IEEE80211_IFACE_ITER__ACTIVE; 1360 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1361 } 1362 1363 static __inline void 1364 ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, 1365 enum ieee80211_iface_iter flags, 1366 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1367 void *arg) 1368 { 1369 1370 flags |= IEEE80211_IFACE_ITER__ACTIVE; 1371 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1372 } 1373 1374 static __inline void 1375 ieee80211_iterate_interfaces(struct ieee80211_hw *hw, 1376 enum ieee80211_iface_iter flags, 1377 void (*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1378 void *arg) 1379 { 1380 1381 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1382 } 1383 1384 static __inline void 1385 ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1386 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1387 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1388 void *arg) 1389 { 1390 1391 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1392 } 1393 1394 static __inline void 1395 ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1396 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1397 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1398 void *arg) 1399 { 1400 1401 IMPROVE(); /* "rcu" */ 1402 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1403 } 1404 1405 static __inline void 1406 ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw *hw, 1407 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, void *), 1408 void *arg) 1409 { 1410 1411 linuxkpi_ieee80211_iterate_chan_contexts(hw, iterfunc, arg); 1412 } 1413 1414 static __inline void 1415 ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw, 1416 void (*iterfunc)(void *, struct ieee80211_sta *), void *arg) 1417 { 1418 1419 linuxkpi_ieee80211_iterate_stations_atomic(hw, iterfunc, arg); 1420 } 1421 1422 static __inline struct wireless_dev * 1423 ieee80211_vif_to_wdev(struct ieee80211_vif *vif) 1424 { 1425 1426 return (linuxkpi_ieee80211_vif_to_wdev(vif)); 1427 } 1428 1429 static __inline struct sk_buff * 1430 ieee80211_beacon_get_template(struct ieee80211_hw *hw, 1431 struct ieee80211_vif *vif, struct ieee80211_mutable_offsets *offs) 1432 { 1433 TODO(); 1434 return (NULL); 1435 } 1436 1437 static __inline void 1438 ieee80211_beacon_loss(struct ieee80211_vif *vif) 1439 { 1440 linuxkpi_ieee80211_beacon_loss(vif); 1441 } 1442 1443 static __inline void 1444 ieee80211_chswitch_done(struct ieee80211_vif *vif, bool t) 1445 { 1446 TODO(); 1447 } 1448 1449 static __inline bool 1450 ieee80211_csa_is_complete(struct ieee80211_vif *vif) 1451 { 1452 TODO(); 1453 return (false); 1454 } 1455 1456 static __inline void 1457 ieee80211_csa_set_counter(struct ieee80211_vif *vif, uint8_t counter) 1458 { 1459 TODO(); 1460 } 1461 1462 static __inline int 1463 ieee80211_csa_update_counter(struct ieee80211_vif *vif) 1464 { 1465 TODO(); 1466 return (-1); 1467 } 1468 1469 static __inline void 1470 ieee80211_csa_finish(struct ieee80211_vif *vif) 1471 { 1472 TODO(); 1473 } 1474 1475 static __inline enum nl80211_iftype 1476 ieee80211_vif_type_p2p(struct ieee80211_vif *vif) 1477 { 1478 1479 /* If we are not p2p enabled, just return the type. */ 1480 if (!vif->p2p) 1481 return (vif->type); 1482 1483 /* If we are p2p, depending on side, return type. */ 1484 switch (vif->type) { 1485 case NL80211_IFTYPE_AP: 1486 return (NL80211_IFTYPE_P2P_GO); 1487 case NL80211_IFTYPE_STATION: 1488 return (NL80211_IFTYPE_P2P_CLIENT); 1489 default: 1490 fallthrough; 1491 } 1492 return (vif->type); 1493 } 1494 1495 static __inline unsigned long 1496 ieee80211_tu_to_usec(unsigned long tu) 1497 { 1498 1499 return (tu * IEEE80211_DUR_TU); 1500 } 1501 1502 1503 static __inline int 1504 ieee80211_action_contains_tpc(struct sk_buff *skb) 1505 { 1506 TODO(); 1507 return (0); 1508 } 1509 1510 static __inline void 1511 ieee80211_connection_loss(struct ieee80211_vif *vif) 1512 { 1513 1514 linuxkpi_ieee80211_connection_loss(vif); 1515 } 1516 1517 static __inline struct ieee80211_sta * 1518 ieee80211_find_sta(struct ieee80211_vif *vif, const u8 *peer) 1519 { 1520 1521 return (linuxkpi_ieee80211_find_sta(vif, peer)); 1522 } 1523 1524 static __inline struct ieee80211_sta * 1525 ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const uint8_t *addr, 1526 const uint8_t *ourvifaddr) 1527 { 1528 1529 return (linuxkpi_ieee80211_find_sta_by_ifaddr(hw, addr, ourvifaddr)); 1530 } 1531 1532 1533 static __inline void 1534 ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf, 1535 struct sk_buff *skb_frag, u8 *key) 1536 { 1537 TODO(); 1538 } 1539 1540 static __inline void 1541 ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf *keyconf, 1542 const u8 *addr, uint32_t iv32, u16 *p1k) 1543 { 1544 TODO(); 1545 } 1546 1547 static __inline size_t 1548 ieee80211_ie_split(const u8 *ies, size_t ies_len, 1549 const u8 *ie_ids, size_t ie_ids_len, size_t start) 1550 { 1551 size_t x; 1552 1553 x = start; 1554 1555 /* XXX FIXME, we need to deal with "Element ID Extension" */ 1556 while (x < ies_len) { 1557 1558 /* Is this IE[s] one of the ie_ids? */ 1559 if (!linuxkpi_ieee80211_is_ie_id_in_ie_buf(ies[x], 1560 ie_ids, ie_ids_len)) 1561 break; 1562 1563 if (!linuxkpi_ieee80211_ie_advance(&x, ies, ies_len)) 1564 break; 1565 } 1566 1567 return (x); 1568 } 1569 1570 static __inline void 1571 ieee80211_request_smps(struct ieee80211_vif *vif, enum ieee80211_smps_mode smps) 1572 { 1573 1574 TODO(); 1575 } 1576 1577 static __inline void 1578 ieee80211_tdls_oper_request(struct ieee80211_vif *vif, uint8_t *addr, 1579 enum nl80211_tdls_operation oper, enum ieee80211_reason_code code, 1580 gfp_t gfp) 1581 { 1582 TODO(); 1583 } 1584 1585 static __inline void 1586 ieee80211_stop_queues(struct ieee80211_hw *hw) 1587 { 1588 TODO(); 1589 } 1590 1591 static __inline void 1592 ieee80211_wake_queues(struct ieee80211_hw *hw) 1593 { 1594 TODO(); 1595 } 1596 1597 static __inline void 1598 wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool state) 1599 { 1600 TODO(); 1601 } 1602 1603 static __inline void 1604 ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) 1605 { 1606 IMPROVE(); 1607 1608 /* 1609 * This is called on transmit failure. 1610 * Use a not-so-random random high status error so we can distinguish 1611 * it from normal low values flying around in net80211 ("ETX"). 1612 */ 1613 linuxkpi_ieee80211_free_txskb(hw, skb, 0x455458); 1614 } 1615 1616 static __inline void 1617 ieee80211_restart_hw(struct ieee80211_hw *hw) 1618 { 1619 TODO(); 1620 } 1621 1622 static __inline void 1623 ieee80211_ready_on_channel(struct ieee80211_hw *hw) 1624 { 1625 TODO(); 1626 /* XXX-BZ We need to see that. */ 1627 } 1628 1629 static __inline void 1630 ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw) 1631 { 1632 TODO(); 1633 } 1634 1635 static __inline void 1636 ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, 1637 enum nl80211_cqm_rssi_threshold_event crte, int sig, gfp_t gfp) 1638 { 1639 TODO(); 1640 } 1641 1642 static __inline void 1643 ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *sta, uint8_t tid, 1644 uint32_t ssn, uint64_t bitmap, uint16_t received_mpdu) 1645 { 1646 TODO(); 1647 } 1648 1649 static __inline bool 1650 ieee80211_sn_less(uint16_t sn1, uint16_t sn2) 1651 { 1652 TODO(); 1653 return (false); 1654 } 1655 1656 static __inline uint16_t 1657 ieee80211_sn_inc(uint16_t sn) 1658 { 1659 TODO(); 1660 return (sn + 1); 1661 } 1662 1663 static __inline uint16_t 1664 ieee80211_sn_add(uint16_t sn, uint16_t a) 1665 { 1666 TODO(); 1667 return (sn + a); 1668 } 1669 1670 static __inline void 1671 ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, uint32_t x, uint8_t *addr) 1672 { 1673 TODO(); 1674 } 1675 1676 static __inline void 1677 ieee80211_rate_set_vht(struct ieee80211_tx_rate *r, uint32_t f1, uint32_t f2) 1678 { 1679 TODO(); 1680 } 1681 1682 static __inline void 1683 ieee80211_reserve_tid(struct ieee80211_sta *sta, uint8_t tid) 1684 { 1685 TODO(); 1686 } 1687 1688 static __inline void 1689 ieee80211_unreserve_tid(struct ieee80211_sta *sta, uint8_t tid) 1690 { 1691 TODO(); 1692 } 1693 1694 static __inline void 1695 ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif, uint8_t *addr, 1696 uint8_t tid) 1697 { 1698 TODO(); 1699 } 1700 1701 static __inline void 1702 ieee80211_send_eosp_nullfunc(struct ieee80211_sta *sta, uint8_t tid) 1703 { 1704 TODO(); 1705 } 1706 1707 static __inline uint16_t 1708 ieee80211_sn_sub(uint16_t sa, uint16_t sb) 1709 { 1710 1711 return ((sa - sb) & 1712 (IEEE80211_SEQ_SEQ_MASK >> IEEE80211_SEQ_SEQ_SHIFT)); 1713 } 1714 1715 static __inline void 1716 ieee80211_sta_block_awake(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1717 bool disable) 1718 { 1719 TODO(); 1720 } 1721 1722 static __inline void 1723 ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool sleeping) 1724 { 1725 TODO(); 1726 } 1727 1728 static __inline void 1729 ieee80211_sta_pspoll(struct ieee80211_sta *sta) 1730 { 1731 TODO(); 1732 } 1733 1734 static __inline void 1735 ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, int ntids) 1736 { 1737 TODO(); 1738 } 1739 1740 static __inline void 1741 ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 1742 uint8_t tid) 1743 { 1744 TODO(); 1745 } 1746 1747 static __inline void 1748 ieee80211_tkip_add_iv(u8 *crypto_hdr, struct ieee80211_key_conf *keyconf, 1749 uint64_t pn) 1750 { 1751 TODO(); 1752 } 1753 1754 static __inline struct sk_buff * 1755 ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1756 { 1757 1758 return (linuxkpi_ieee80211_tx_dequeue(hw, txq)); 1759 } 1760 1761 static __inline void 1762 ieee80211_update_mu_groups(struct ieee80211_vif *vif, uint8_t *ms, uint8_t *up) 1763 { 1764 TODO(); 1765 } 1766 1767 static __inline void 1768 ieee80211_sta_set_buffered(struct ieee80211_sta *sta, uint8_t tid, bool t) 1769 { 1770 TODO(); 1771 } 1772 1773 static __inline void 1774 ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) 1775 { 1776 1777 linuxkpi_ieee80211_tx_status(hw, skb); 1778 } 1779 1780 static __inline void 1781 ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, uint8_t tid, 1782 struct ieee80211_key_seq *seq) 1783 { 1784 TODO(); 1785 } 1786 1787 static __inline void 1788 ieee80211_sched_scan_results(struct ieee80211_hw *hw) 1789 { 1790 TODO(); 1791 } 1792 1793 static __inline void 1794 ieee80211_sta_eosp(struct ieee80211_sta *sta) 1795 { 1796 TODO(); 1797 } 1798 1799 static __inline void 1800 ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 1801 uint8_t tid) 1802 { 1803 TODO(); 1804 } 1805 1806 static __inline void 1807 ieee80211_sched_scan_stopped(struct ieee80211_hw *hw) 1808 { 1809 TODO(); 1810 } 1811 1812 static __inline void 1813 ieee80211_scan_completed(struct ieee80211_hw *hw, 1814 struct cfg80211_scan_info *info) 1815 { 1816 1817 linuxkpi_ieee80211_scan_completed(hw, info); 1818 } 1819 1820 static __inline struct sk_buff * 1821 ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 1822 { 1823 TODO(); 1824 return (NULL); 1825 } 1826 1827 static __inline struct sk_buff * 1828 ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 1829 { 1830 1831 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 1832 if (vif->type != NL80211_IFTYPE_STATION) 1833 return (NULL); 1834 1835 return (linuxkpi_ieee80211_pspoll_get(hw, vif)); 1836 } 1837 1838 static __inline struct sk_buff * 1839 ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 1840 { 1841 TODO(); 1842 return (NULL); 1843 } 1844 1845 static __inline struct sk_buff * 1846 ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1847 bool qos) 1848 { 1849 1850 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 1851 if (vif->type != NL80211_IFTYPE_STATION) 1852 return (NULL); 1853 1854 return (linuxkpi_ieee80211_nullfunc_get(hw, vif, qos)); 1855 } 1856 1857 static __inline struct sk_buff * 1858 ieee80211_probereq_get(struct ieee80211_hw *hw, uint8_t *addr, 1859 uint8_t *ssid, size_t ssid_len, size_t tailroom) 1860 { 1861 1862 return (linuxkpi_ieee80211_probereq_get(hw, addr, ssid, ssid_len, 1863 tailroom)); 1864 } 1865 1866 static __inline void 1867 ieee80211_queue_delayed_work(struct ieee80211_hw *hw, struct delayed_work *w, 1868 int delay) 1869 { 1870 1871 linuxkpi_ieee80211_queue_delayed_work(hw, w, delay); 1872 } 1873 1874 static __inline void 1875 ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *w) 1876 { 1877 1878 linuxkpi_ieee80211_queue_work(hw, w); 1879 } 1880 1881 static __inline void 1882 ieee80211_stop_queue(struct ieee80211_hw *hw, uint16_t q) 1883 { 1884 TODO(); 1885 } 1886 1887 static __inline void 1888 ieee80211_wake_queue(struct ieee80211_hw *hw, uint16_t q) 1889 { 1890 TODO(); 1891 } 1892 1893 static __inline void 1894 ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 1895 { 1896 IMPROVE(); 1897 ieee80211_tx_status(hw, skb); 1898 } 1899 1900 static __inline void 1901 ieee80211_tx_status_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 1902 { 1903 IMPROVE(); 1904 ieee80211_tx_status(hw, skb); 1905 } 1906 1907 static __inline int 1908 ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid, int x) 1909 { 1910 TODO(); 1911 return (ENXIO); 1912 } 1913 1914 static __inline void 1915 ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) 1916 { 1917 int i; 1918 1919 /* 1920 * Apparently clearing flags and some other fields is not right. 1921 * Given the function is called "status" we work on that part of 1922 * the union. 1923 */ 1924 for (i = 0; i < nitems(info->status.rates); i++) 1925 info->status.rates[i].count = 0; 1926 /* 1927 * Unclear if ack_signal should be included or not but we clear the 1928 * "valid" bool so this field is no longer valid. 1929 */ 1930 memset(&info->status.ack_signal, 0, sizeof(*info) - 1931 offsetof(struct ieee80211_tx_info, status.ack_signal)); 1932 } 1933 1934 static __inline void 1935 ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, 1936 unsigned long *byte_cnt) 1937 { 1938 1939 if (frame_cnt == NULL && byte_cnt == NULL) 1940 return; 1941 1942 linuxkpi_ieee80211_txq_get_depth(txq, frame_cnt, byte_cnt); 1943 } 1944 1945 static __inline int 1946 rate_lowest_index(struct ieee80211_supported_band *band, 1947 struct ieee80211_sta *sta) 1948 { 1949 IMPROVE(); 1950 return (0); 1951 } 1952 1953 1954 static __inline void 1955 SET_IEEE80211_PERM_ADDR (struct ieee80211_hw *hw, uint8_t *addr) 1956 { 1957 1958 ether_addr_copy(hw->wiphy->perm_addr, addr); 1959 } 1960 1961 static __inline uint8_t * 1962 ieee80211_bss_get_ie(struct cfg80211_bss *bss, uint32_t x) 1963 { 1964 TODO(); 1965 return (NULL); 1966 } 1967 1968 static __inline void 1969 ieee80211_report_low_ack(struct ieee80211_sta *sta, int x) 1970 { 1971 TODO(); 1972 } 1973 1974 static __inline void 1975 ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 1976 uint8_t tid) 1977 { 1978 TODO(); 1979 } 1980 1981 static __inline void 1982 ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 1983 uint8_t tid) 1984 { 1985 TODO(); 1986 } 1987 1988 static __inline struct sk_buff * 1989 ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1990 { 1991 TODO(); 1992 return (NULL); 1993 } 1994 1995 static __inline void 1996 ieee80211_tx_rate_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1997 struct ieee80211_tx_info *info) 1998 { 1999 TODO(); 2000 } 2001 2002 static __inline bool 2003 ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2004 { 2005 TODO(); 2006 return (false); 2007 } 2008 2009 static __inline struct ieee80211_txq * 2010 ieee80211_next_txq(struct ieee80211_hw *hw, uint32_t ac) 2011 { 2012 TODO(); 2013 return (NULL); 2014 } 2015 2016 static __inline void 2017 ieee80211_radar_detected(struct ieee80211_hw *hw) 2018 { 2019 TODO(); 2020 } 2021 2022 static __inline void 2023 ieee80211_sta_register_airtime(struct ieee80211_sta *sta, 2024 uint8_t tid, uint32_t duration, int x) 2025 { 2026 TODO(); 2027 } 2028 2029 2030 static __inline void 2031 ieee80211_return_txq(struct ieee80211_hw *hw, 2032 struct ieee80211_txq *txq, bool _t) 2033 { 2034 TODO(); 2035 } 2036 2037 static __inline void 2038 ieee80211_txq_schedule_end(struct ieee80211_hw *hw, uint32_t ac) 2039 { 2040 TODO(); 2041 } 2042 2043 static __inline void 2044 ieee80211_txq_schedule_start(struct ieee80211_hw *hw, uint32_t ac) 2045 { 2046 TODO(); 2047 } 2048 2049 static __inline void 2050 ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2051 { 2052 TODO(); 2053 } 2054 2055 static __inline void 2056 ieee80211_beacon_set_cntdwn(struct ieee80211_vif *vif, u8 counter) 2057 { 2058 TODO(); 2059 } 2060 2061 static __inline int 2062 ieee80211_beacon_update_cntdwn(struct ieee80211_vif *vif) 2063 { 2064 TODO(); 2065 return (-1); 2066 } 2067 2068 static __inline int 2069 ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *vht_cap, uint32_t chanwidth, 2070 int x, bool t, int nss) 2071 { 2072 TODO(); 2073 return (-1); 2074 } 2075 2076 static __inline bool 2077 ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif) 2078 { 2079 TODO(); 2080 return (true); 2081 } 2082 2083 static __inline void 2084 ieee80211_disconnect(struct ieee80211_vif *vif, bool _x) 2085 { 2086 TODO(); 2087 } 2088 2089 static __inline void 2090 ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool _x) 2091 { 2092 TODO(); 2093 } 2094 2095 static __inline const struct ieee80211_sta_he_cap * 2096 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 2097 enum nl80211_iftype type) 2098 { 2099 TODO(); 2100 return (NULL); 2101 } 2102 2103 static __inline void 2104 ieee80211_key_mic_failure(struct ieee80211_key_conf *key) 2105 { 2106 TODO(); 2107 } 2108 2109 static __inline void 2110 ieee80211_key_replay(struct ieee80211_key_conf *key) 2111 { 2112 TODO(); 2113 } 2114 2115 #endif /* _LINUXKPI_NET_MAC80211_H */ 2116