1 /*- 2 * Copyright (c) 2020-2024 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 30 #ifndef _LINUXKPI_NET_MAC80211_H 31 #define _LINUXKPI_NET_MAC80211_H 32 33 #include <sys/types.h> 34 35 #include <asm/atomic64.h> 36 #include <linux/bitops.h> 37 #include <linux/etherdevice.h> 38 #include <linux/ethtool.h> 39 #include <linux/netdevice.h> 40 #include <linux/skbuff.h> 41 #include <linux/workqueue.h> 42 #include <linux/dcache.h> 43 #include <net/cfg80211.h> 44 45 #define ARPHRD_IEEE80211_RADIOTAP __LINE__ /* XXX TODO brcmfmac */ 46 47 #define WLAN_OUI_MICROSOFT (0x0050F2) 48 #define WLAN_OUI_TYPE_MICROSOFT_WPA (1) 49 #define WLAN_OUI_TYPE_MICROSOFT_TPC (8) 50 #define WLAN_OUI_TYPE_WFA_P2P (9) 51 #define WLAN_OUI_WFA (0x506F9A) 52 53 #define IEEE80211_LINK_UNSPECIFIED 0x0f 54 55 /* hw->conf.flags */ 56 enum ieee80211_hw_conf_flags { 57 IEEE80211_CONF_IDLE = BIT(0), 58 IEEE80211_CONF_PS = BIT(1), 59 IEEE80211_CONF_MONITOR = BIT(2), 60 IEEE80211_CONF_OFFCHANNEL = BIT(3), 61 }; 62 63 /* (*ops->config()) */ 64 enum ieee80211_hw_conf_changed_flags { 65 IEEE80211_CONF_CHANGE_CHANNEL = BIT(0), 66 IEEE80211_CONF_CHANGE_IDLE = BIT(1), 67 IEEE80211_CONF_CHANGE_PS = BIT(2), 68 IEEE80211_CONF_CHANGE_MONITOR = BIT(3), 69 IEEE80211_CONF_CHANGE_POWER = BIT(4), 70 }; 71 72 #define CFG80211_TESTMODE_CMD(_x) /* XXX TODO */ 73 #define CFG80211_TESTMODE_DUMP(_x) /* XXX TODO */ 74 75 #define FCS_LEN 4 76 77 /* ops.configure_filter() */ 78 enum mcast_filter_flags { 79 FIF_ALLMULTI = BIT(0), 80 FIF_PROBE_REQ = BIT(1), 81 FIF_BCN_PRBRESP_PROMISC = BIT(2), 82 FIF_FCSFAIL = BIT(3), 83 FIF_OTHER_BSS = BIT(4), 84 FIF_PSPOLL = BIT(5), 85 FIF_CONTROL = BIT(6), 86 FIF_MCAST_ACTION = BIT(7), 87 }; 88 89 enum ieee80211_bss_changed { 90 BSS_CHANGED_ARP_FILTER = BIT(0), 91 BSS_CHANGED_ASSOC = BIT(1), 92 BSS_CHANGED_BANDWIDTH = BIT(2), 93 BSS_CHANGED_BEACON = BIT(3), 94 BSS_CHANGED_BEACON_ENABLED = BIT(4), 95 BSS_CHANGED_BEACON_INFO = BIT(5), 96 BSS_CHANGED_BEACON_INT = BIT(6), 97 BSS_CHANGED_BSSID = BIT(7), 98 BSS_CHANGED_CQM = BIT(8), 99 BSS_CHANGED_ERP_CTS_PROT = BIT(9), 100 BSS_CHANGED_ERP_SLOT = BIT(10), 101 BSS_CHANGED_FTM_RESPONDER = BIT(11), 102 BSS_CHANGED_HT = BIT(12), 103 BSS_CHANGED_IDLE = BIT(13), 104 BSS_CHANGED_MU_GROUPS = BIT(14), 105 BSS_CHANGED_P2P_PS = BIT(15), 106 BSS_CHANGED_PS = BIT(16), 107 BSS_CHANGED_QOS = BIT(17), 108 BSS_CHANGED_TXPOWER = BIT(18), 109 BSS_CHANGED_HE_BSS_COLOR = BIT(19), 110 BSS_CHANGED_AP_PROBE_RESP = BIT(20), 111 BSS_CHANGED_BASIC_RATES = BIT(21), 112 BSS_CHANGED_ERP_PREAMBLE = BIT(22), 113 BSS_CHANGED_IBSS = BIT(23), 114 BSS_CHANGED_MCAST_RATE = BIT(24), 115 BSS_CHANGED_SSID = BIT(25), 116 BSS_CHANGED_FILS_DISCOVERY = BIT(26), 117 BSS_CHANGED_HE_OBSS_PD = BIT(27), 118 BSS_CHANGED_TWT = BIT(28), 119 BSS_CHANGED_UNSOL_BCAST_PROBE_RESP = BIT(30), 120 BSS_CHANGED_EHT_PUNCTURING = BIT(31), 121 BSS_CHANGED_MLD_VALID_LINKS = BIT_ULL(32), 122 BSS_CHANGED_MLD_TTLM = BIT_ULL(33), 123 BSS_CHANGED_TPE = BIT_ULL(34), 124 }; 125 126 /* 802.11 Figure 9-256 Suite selector format. [OUI(3), SUITE TYPE(1)] */ 127 #define WLAN_CIPHER_SUITE_OUI(_oui, _x) (((_oui) << 8) | ((_x) & 0xff)) 128 129 /* 802.11 Table 9-131 Cipher suite selectors. */ 130 /* 802.1x suite B 11 */ 131 #define WLAN_CIPHER_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 132 /* Use group 0 */ 133 #define WLAN_CIPHER_SUITE_WEP40 WLAN_CIPHER_SUITE(1) 134 #define WLAN_CIPHER_SUITE_TKIP WLAN_CIPHER_SUITE(2) 135 /* Reserved 3 */ 136 #define WLAN_CIPHER_SUITE_CCMP WLAN_CIPHER_SUITE(4) /* CCMP-128 */ 137 #define WLAN_CIPHER_SUITE_WEP104 WLAN_CIPHER_SUITE(5) 138 #define WLAN_CIPHER_SUITE_AES_CMAC WLAN_CIPHER_SUITE(6) /* BIP-CMAC-128 */ 139 /* Group addressed traffic not allowed 7 */ 140 #define WLAN_CIPHER_SUITE_GCMP WLAN_CIPHER_SUITE(8) 141 #define WLAN_CIPHER_SUITE_GCMP_256 WLAN_CIPHER_SUITE(9) 142 #define WLAN_CIPHER_SUITE_CCMP_256 WLAN_CIPHER_SUITE(10) 143 #define WLAN_CIPHER_SUITE_BIP_GMAC_128 WLAN_CIPHER_SUITE(11) 144 #define WLAN_CIPHER_SUITE_BIP_GMAC_256 WLAN_CIPHER_SUITE(12) 145 #define WLAN_CIPHER_SUITE_BIP_CMAC_256 WLAN_CIPHER_SUITE(13) 146 /* Reserved 14-255 */ 147 148 /* See ISO/IEC JTC 1 N 9880 Table 11 */ 149 #define WLAN_CIPHER_SUITE_SMS4 WLAN_CIPHER_SUITE_OUI(0x001472, 1) 150 151 152 /* 802.11 Table 9-133 AKM suite selectors. */ 153 #define WLAN_AKM_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 154 /* Reserved 0 */ 155 #define WLAN_AKM_SUITE_8021X WLAN_AKM_SUITE(1) 156 #define WLAN_AKM_SUITE_PSK WLAN_AKM_SUITE(2) 157 #define WLAN_AKM_SUITE_FT_8021X WLAN_AKM_SUITE(3) 158 #define WLAN_AKM_SUITE_FT_PSK WLAN_AKM_SUITE(4) 159 #define WLAN_AKM_SUITE_8021X_SHA256 WLAN_AKM_SUITE(5) 160 #define WLAN_AKM_SUITE_PSK_SHA256 WLAN_AKM_SUITE(6) 161 /* TDLS 7 */ 162 #define WLAN_AKM_SUITE_SAE WLAN_AKM_SUITE(8) 163 /* FToSAE 9 */ 164 /* AP peer key 10 */ 165 /* 802.1x suite B 11 */ 166 /* 802.1x suite B 384 12 */ 167 /* FTo802.1x 384 13 */ 168 /* Reserved 14-255 */ 169 /* Apparently 11ax defines more. Seen (19,20) mentioned. */ 170 171 #define TKIP_PN_TO_IV16(_x) ((uint16_t)(_x & 0xffff)) 172 #define TKIP_PN_TO_IV32(_x) ((uint32_t)((_x >> 16) & 0xffffffff)) 173 174 enum ieee80211_neg_ttlm_res { 175 NEG_TTLM_RES_ACCEPT, 176 NEG_TTLM_RES_REJECT, 177 }; 178 179 #define IEEE80211_TTLM_NUM_TIDS 8 180 struct ieee80211_neg_ttlm { 181 uint16_t downlink[IEEE80211_TTLM_NUM_TIDS]; 182 uint16_t uplink[IEEE80211_TTLM_NUM_TIDS]; 183 }; 184 185 /* 802.11-2020 9.4.2.55.3 A-MPDU Parameters field */ 186 #define IEEE80211_HT_AMPDU_PARM_FACTOR 0x3 187 #define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2 188 #define IEEE80211_HT_AMPDU_PARM_DENSITY (0x7 << IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT) 189 190 struct ieee80211_sta; 191 192 struct ieee80211_ampdu_params { 193 struct ieee80211_sta *sta; 194 enum ieee80211_ampdu_mlme_action action; 195 uint16_t buf_size; 196 uint16_t timeout; 197 uint16_t ssn; 198 uint8_t tid; 199 bool amsdu; 200 }; 201 202 struct ieee80211_bar { 203 /* TODO FIXME */ 204 int control, start_seq_num; 205 uint8_t *ra; 206 uint16_t frame_control; 207 }; 208 209 struct ieee80211_p2p_noa_desc { 210 uint32_t count; /* uint8_t ? */ 211 uint32_t duration; 212 uint32_t interval; 213 uint32_t start_time; 214 }; 215 216 struct ieee80211_p2p_noa_attr { 217 uint8_t index; 218 uint8_t oppps_ctwindow; 219 struct ieee80211_p2p_noa_desc desc[4]; 220 }; 221 222 struct ieee80211_mutable_offsets { 223 /* TODO FIXME */ 224 uint16_t tim_offset; 225 uint16_t cntdwn_counter_offs[2]; 226 227 int mbssid_off; 228 }; 229 230 struct mac80211_fils_discovery { 231 uint32_t max_interval; 232 }; 233 234 struct ieee80211_chanctx_conf { 235 struct cfg80211_chan_def def; 236 struct cfg80211_chan_def min_def; 237 struct cfg80211_chan_def ap; 238 239 uint8_t rx_chains_dynamic; 240 uint8_t rx_chains_static; 241 bool radar_enabled; 242 243 /* Must stay last. */ 244 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 245 }; 246 247 struct ieee80211_rate_status { 248 struct rate_info rate_idx; 249 uint8_t try_count; 250 }; 251 252 struct ieee80211_ema_beacons { 253 uint8_t cnt; 254 struct { 255 struct sk_buff *skb; 256 struct ieee80211_mutable_offsets offs; 257 } bcn[0]; 258 }; 259 260 struct ieee80211_chanreq { 261 struct cfg80211_chan_def oper; 262 }; 263 264 #define WLAN_MEMBERSHIP_LEN (8) 265 #define WLAN_USER_POSITION_LEN (16) 266 267 /* 268 * 802.11ac-2013, 8.4.2.164 VHT Transmit Power Envelope element 269 * 802.11-???? ? 270 */ 271 struct ieee80211_parsed_tpe_eirp { 272 int8_t power[5]; 273 uint8_t count; 274 bool valid; 275 }; 276 struct ieee80211_parsed_tpe_psd { 277 int8_t power[16]; 278 uint8_t count; 279 bool valid; 280 }; 281 struct ieee80211_parsed_tpe { 282 /* We see access to [0] so assume at least 2. */ 283 struct ieee80211_parsed_tpe_eirp max_local[2]; 284 struct ieee80211_parsed_tpe_eirp max_reg_client[2]; 285 struct ieee80211_parsed_tpe_psd psd_local[2]; 286 struct ieee80211_parsed_tpe_psd psd_reg_client[2]; 287 }; 288 289 struct ieee80211_bss_conf { 290 /* TODO FIXME */ 291 struct ieee80211_vif *vif; 292 struct cfg80211_bss *bss; 293 const uint8_t *bssid; 294 uint8_t addr[ETH_ALEN]; 295 uint8_t link_id; 296 uint8_t _pad0; 297 uint8_t transmitter_bssid[ETH_ALEN]; 298 struct ieee80211_ftm_responder_params *ftmr_params; 299 struct ieee80211_p2p_noa_attr p2p_noa_attr; 300 struct cfg80211_chan_def chandef; 301 __be32 arp_addr_list[1]; /* XXX TODO */ 302 struct ieee80211_rate *beacon_rate; 303 struct { 304 uint8_t membership[WLAN_MEMBERSHIP_LEN]; 305 uint8_t position[WLAN_USER_POSITION_LEN]; 306 } mu_group; 307 struct { 308 uint32_t params; 309 /* single field struct? */ 310 } he_oper; 311 struct cfg80211_he_bss_color he_bss_color; 312 struct ieee80211_he_obss_pd he_obss_pd; 313 314 bool ht_ldpc; 315 bool vht_ldpc; 316 bool he_ldpc; 317 bool vht_mu_beamformee; 318 bool vht_mu_beamformer; 319 bool vht_su_beamformee; 320 bool vht_su_beamformer; 321 bool he_mu_beamformer; 322 bool he_su_beamformee; 323 bool he_su_beamformer; 324 bool he_full_ul_mumimo; 325 bool eht_su_beamformee; 326 bool eht_su_beamformer; 327 bool eht_mu_beamformer; 328 329 uint16_t ht_operation_mode; 330 int arp_addr_cnt; 331 uint16_t eht_puncturing; 332 333 uint8_t dtim_period; 334 uint8_t sync_dtim_count; 335 bool qos; 336 bool twt_broadcast; 337 bool use_cts_prot; 338 bool use_short_preamble; 339 bool use_short_slot; 340 bool he_support; 341 bool eht_support; 342 bool csa_active; 343 bool mu_mimo_owner; 344 uint32_t sync_device_ts; 345 uint64_t sync_tsf; 346 uint16_t beacon_int; 347 int16_t txpower; 348 uint32_t basic_rates; 349 int mcast_rate[NUM_NL80211_BANDS]; 350 enum ieee80211_ap_reg_power power_type; 351 struct cfg80211_bitrate_mask beacon_tx_rate; 352 struct mac80211_fils_discovery fils_discovery; 353 struct ieee80211_chanctx_conf *chanctx_conf; 354 struct ieee80211_vif *mbssid_tx_vif; 355 struct ieee80211_parsed_tpe tpe; 356 357 int ack_enabled, bssid_index, bssid_indicator, cqm_rssi_hyst, cqm_rssi_thold, ema_ap, frame_time_rts_th, ftm_responder; 358 int htc_trig_based_pkt_ext; 359 int multi_sta_back_32bit, nontransmitted; 360 int profile_periodicity; 361 int twt_requester, uora_exists, uora_ocw_range; 362 int assoc_capability, enable_beacon, hidden_ssid, ibss_joined, twt_protected; 363 int twt_responder, unsol_bcast_probe_resp_interval; 364 int color_change_active; 365 }; 366 367 struct ieee80211_channel_switch { 368 /* TODO FIXME */ 369 int block_tx, count, delay, device_timestamp, timestamp; 370 uint8_t link_id; 371 struct cfg80211_chan_def chandef; 372 }; 373 374 struct ieee80211_cipher_scheme { 375 uint32_t cipher; 376 uint8_t iftype; /* We do not know the size of this. */ 377 uint8_t hdr_len; 378 uint8_t pn_len; 379 uint8_t pn_off; 380 uint8_t key_idx_off; 381 uint8_t key_idx_mask; 382 uint8_t key_idx_shift; 383 uint8_t mic_len; 384 }; 385 386 enum ieee80211_event_type { 387 BA_FRAME_TIMEOUT, 388 BAR_RX_EVENT, 389 MLME_EVENT, 390 RSSI_EVENT, 391 }; 392 393 enum ieee80211_rssi_event_data { 394 RSSI_EVENT_LOW, 395 RSSI_EVENT_HIGH, 396 }; 397 398 enum ieee80211_mlme_event_data { 399 ASSOC_EVENT, 400 AUTH_EVENT, 401 DEAUTH_RX_EVENT, 402 DEAUTH_TX_EVENT, 403 }; 404 405 enum ieee80211_mlme_event_status { 406 MLME_DENIED, 407 MLME_TIMEOUT, 408 }; 409 410 struct ieee80211_mlme_event { 411 enum ieee80211_mlme_event_data data; 412 enum ieee80211_mlme_event_status status; 413 int reason; 414 }; 415 416 struct ieee80211_event { 417 /* TODO FIXME */ 418 enum ieee80211_event_type type; 419 union { 420 struct { 421 int ssn; 422 struct ieee80211_sta *sta; 423 uint8_t tid; 424 } ba; 425 struct ieee80211_mlme_event mlme; 426 } u; 427 }; 428 429 struct ieee80211_ftm_responder_params { 430 /* TODO FIXME */ 431 uint8_t *lci; 432 uint8_t *civicloc; 433 int lci_len; 434 int civicloc_len; 435 }; 436 437 struct ieee80211_he_mu_edca_param_ac_rec { 438 /* TODO FIXME */ 439 int aifsn, ecw_min_max, mu_edca_timer; 440 }; 441 442 struct ieee80211_conf { 443 int dynamic_ps_timeout; 444 int power_level; 445 uint32_t listen_interval; 446 bool radar_enabled; 447 enum ieee80211_hw_conf_flags flags; 448 struct cfg80211_chan_def chandef; 449 }; 450 451 enum ieee80211_hw_flags { 452 IEEE80211_HW_AMPDU_AGGREGATION, 453 IEEE80211_HW_AP_LINK_PS, 454 IEEE80211_HW_BUFF_MMPDU_TXQ, 455 IEEE80211_HW_CHANCTX_STA_CSA, 456 IEEE80211_HW_CONNECTION_MONITOR, 457 IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP, 458 IEEE80211_HW_HAS_RATE_CONTROL, 459 IEEE80211_HW_MFP_CAPABLE, 460 IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR, 461 IEEE80211_HW_REPORTS_TX_ACK_STATUS, 462 IEEE80211_HW_RX_INCLUDES_FCS, 463 IEEE80211_HW_SIGNAL_DBM, 464 IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS, 465 IEEE80211_HW_SPECTRUM_MGMT, 466 IEEE80211_HW_STA_MMPDU_TXQ, 467 IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU, 468 IEEE80211_HW_SUPPORTS_CLONED_SKBS, 469 IEEE80211_HW_SUPPORTS_DYNAMIC_PS, 470 IEEE80211_HW_SUPPORTS_MULTI_BSSID, 471 IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, 472 IEEE80211_HW_SUPPORTS_PS, 473 IEEE80211_HW_SUPPORTS_REORDERING_BUFFER, 474 IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, 475 IEEE80211_HW_SUPPORT_FAST_XMIT, 476 IEEE80211_HW_TDLS_WIDER_BW, 477 IEEE80211_HW_TIMING_BEACON_ONLY, 478 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW, 479 IEEE80211_HW_TX_AMSDU, 480 IEEE80211_HW_TX_FRAG_LIST, 481 IEEE80211_HW_USES_RSS, 482 IEEE80211_HW_WANT_MONITOR_VIF, 483 IEEE80211_HW_SW_CRYPTO_CONTROL, 484 IEEE80211_HW_SUPPORTS_TX_FRAG, 485 IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA, 486 IEEE80211_HW_SUPPORTS_PER_STA_GTK, 487 IEEE80211_HW_REPORTS_LOW_ACK, 488 IEEE80211_HW_QUEUE_CONTROL, 489 IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD, 490 IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, 491 IEEE80211_HW_SUPPORTS_RC_TABLE, 492 IEEE80211_HW_DETECTS_COLOR_COLLISION, 493 IEEE80211_HW_DISALLOW_PUNCTURING, 494 IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ, 495 IEEE80211_HW_TX_STATUS_NO_AMPDU_LEN, 496 IEEE80211_HW_HANDLES_QUIET_CSA, 497 498 /* Keep last. */ 499 NUM_IEEE80211_HW_FLAGS 500 }; 501 502 struct ieee80211_hw { 503 504 struct wiphy *wiphy; 505 506 /* TODO FIXME */ 507 int extra_tx_headroom, weight_multiplier; 508 int max_rate_tries, max_rates, max_report_rates; 509 struct ieee80211_cipher_scheme *cipher_schemes; 510 int n_cipher_schemes; 511 const char *rate_control_algorithm; 512 struct { 513 uint16_t units_pos; /* radiotap "spec" is .. inconsistent. */ 514 uint16_t accuracy; 515 } radiotap_timestamp; 516 size_t sta_data_size; 517 size_t vif_data_size; 518 size_t chanctx_data_size; 519 size_t txq_data_size; 520 uint16_t radiotap_mcs_details; 521 uint16_t radiotap_vht_details; 522 uint16_t queues; 523 uint16_t offchannel_tx_hw_queue; 524 uint16_t uapsd_max_sp_len; 525 uint16_t uapsd_queues; 526 uint16_t max_rx_aggregation_subframes; 527 uint16_t max_tx_aggregation_subframes; 528 uint16_t max_tx_fragments; 529 uint16_t max_listen_interval; 530 uint32_t extra_beacon_tailroom; 531 netdev_features_t netdev_features; 532 unsigned long flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)]; 533 struct ieee80211_conf conf; 534 535 #if 0 /* leave here for documentation purposes. This does NOT work. */ 536 /* Must stay last. */ 537 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 538 #else 539 void *priv; 540 #endif 541 }; 542 543 enum ieee802111_key_flag { 544 IEEE80211_KEY_FLAG_GENERATE_IV = BIT(0), 545 IEEE80211_KEY_FLAG_GENERATE_MMIC = BIT(1), 546 IEEE80211_KEY_FLAG_PAIRWISE = BIT(2), 547 IEEE80211_KEY_FLAG_PUT_IV_SPACE = BIT(3), 548 IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(4), 549 IEEE80211_KEY_FLAG_SW_MGMT_TX = BIT(5), 550 IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(6), 551 IEEE80211_KEY_FLAG_GENERATE_MMIE = BIT(7), 552 IEEE80211_KEY_FLAG_RESERVE_TAILROOM = BIT(8), 553 IEEE80211_KEY_FLAG_SPP_AMSDU = BIT(9), 554 }; 555 556 struct ieee80211_key_conf { 557 atomic64_t tx_pn; 558 uint32_t cipher; 559 uint8_t icv_len; /* __unused nowadays? */ 560 uint8_t iv_len; 561 uint8_t hw_key_idx; /* Set by drv. */ 562 uint8_t keyidx; 563 uint16_t flags; 564 int8_t link_id; /* signed! */ 565 uint8_t keylen; 566 uint8_t key[0]; /* Must stay last! */ 567 }; 568 569 struct ieee80211_key_seq { 570 /* TODO FIXME */ 571 union { 572 struct { 573 uint8_t seq[IEEE80211_MAX_PN_LEN]; 574 uint8_t seq_len; 575 } hw; 576 struct { 577 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 578 } ccmp; 579 struct { 580 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 581 } aes_cmac; 582 struct { 583 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 584 } aes_gmac; 585 struct { 586 uint32_t iv32; 587 uint16_t iv16; 588 } tkip; 589 }; 590 }; 591 592 593 enum ieee80211_rx_status_flags { 594 RX_FLAG_ALLOW_SAME_PN = BIT(0), 595 RX_FLAG_AMPDU_DETAILS = BIT(1), 596 RX_FLAG_AMPDU_EOF_BIT = BIT(2), 597 RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(3), 598 RX_FLAG_DECRYPTED = BIT(4), 599 RX_FLAG_DUP_VALIDATED = BIT(5), 600 RX_FLAG_FAILED_FCS_CRC = BIT(6), 601 RX_FLAG_ICV_STRIPPED = BIT(7), 602 RX_FLAG_MACTIME_PLCP_START = BIT(8), 603 RX_FLAG_MACTIME_START = BIT(9), 604 RX_FLAG_MIC_STRIPPED = BIT(10), 605 RX_FLAG_MMIC_ERROR = BIT(11), 606 RX_FLAG_MMIC_STRIPPED = BIT(12), 607 RX_FLAG_NO_PSDU = BIT(13), 608 RX_FLAG_PN_VALIDATED = BIT(14), 609 RX_FLAG_RADIOTAP_HE = BIT(15), 610 RX_FLAG_RADIOTAP_HE_MU = BIT(16), 611 RX_FLAG_RADIOTAP_LSIG = BIT(17), 612 RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(18), 613 RX_FLAG_NO_SIGNAL_VAL = BIT(19), 614 RX_FLAG_IV_STRIPPED = BIT(20), 615 RX_FLAG_AMPDU_IS_LAST = BIT(21), 616 RX_FLAG_AMPDU_LAST_KNOWN = BIT(22), 617 RX_FLAG_AMSDU_MORE = BIT(23), 618 RX_FLAG_MACTIME_END = BIT(24), 619 RX_FLAG_ONLY_MONITOR = BIT(25), 620 RX_FLAG_SKIP_MONITOR = BIT(26), 621 RX_FLAG_8023 = BIT(27), 622 RX_FLAG_RADIOTAP_TLV_AT_END = BIT(28), 623 RX_FLAG_MACTIME = BIT(29), 624 RX_FLAG_MACTIME_IS_RTAP_TS64 = BIT(30), 625 RX_FLAG_FAILED_PLCP_CRC = BIT(31), 626 }; 627 628 enum mac80211_rx_encoding { 629 RX_ENC_LEGACY = 0, 630 RX_ENC_HT, 631 RX_ENC_VHT, 632 RX_ENC_HE, 633 RX_ENC_EHT, 634 }; 635 636 struct ieee80211_rx_status { 637 /* TODO FIXME, this is too large. Over-reduce types to u8 where possible. */ 638 union { 639 uint64_t boottime_ns; 640 int64_t ack_tx_hwtstamp; 641 }; 642 uint64_t mactime; 643 uint32_t device_timestamp; 644 enum ieee80211_rx_status_flags flag; 645 uint16_t freq; 646 uint8_t encoding:3, bw:4; /* enum mac80211_rx_encoding, rate_info_bw */ /* See mt76.h */ 647 uint8_t ampdu_reference; 648 uint8_t band; 649 uint8_t chains; 650 int8_t chain_signal[IEEE80211_MAX_CHAINS]; 651 int8_t signal; 652 uint8_t enc_flags; 653 union { 654 struct { 655 uint8_t he_ru:3; /* nl80211::enum nl80211_he_ru_alloc */ 656 uint8_t he_gi:2; /* nl80211::enum nl80211_he_gi */ 657 uint8_t he_dcm:1; 658 }; 659 struct { 660 uint8_t ru:4; /* nl80211::enum nl80211_eht_ru_alloc */ 661 uint8_t gi:2; /* nl80211::enum nl80211_eht_gi */ 662 } eht; 663 }; 664 bool link_valid; 665 uint8_t link_id; /* very incosistent sizes? */ 666 uint8_t zero_length_psdu_type; 667 uint8_t nss; 668 uint8_t rate_idx; 669 }; 670 671 struct ieee80211_tx_status { 672 struct ieee80211_sta *sta; 673 struct ieee80211_tx_info *info; 674 int64_t ack_hwtstamp; 675 676 u8 n_rates; 677 struct ieee80211_rate_status *rates; 678 679 struct sk_buff *skb; 680 struct list_head *free_list; 681 }; 682 683 struct ieee80211_scan_ies { 684 /* TODO FIXME */ 685 int common_ie_len; 686 int len[NUM_NL80211_BANDS]; 687 uint8_t *common_ies; 688 uint8_t *ies[NUM_NL80211_BANDS]; 689 }; 690 691 struct ieee80211_scan_request { 692 struct ieee80211_scan_ies ies; 693 struct cfg80211_scan_request req; 694 }; 695 696 struct ieee80211_txq { 697 struct ieee80211_sta *sta; 698 struct ieee80211_vif *vif; 699 int ac; 700 uint8_t tid; 701 702 /* Must stay last. */ 703 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 704 }; 705 706 struct ieee80211_sta_rates { 707 /* XXX TODO */ 708 /* XXX some _rcu thing */ 709 struct { 710 int idx; 711 int flags; 712 } rate[1]; /* XXX what is the real number? */ 713 }; 714 715 struct ieee80211_sta_txpwr { 716 /* XXX TODO */ 717 enum nl80211_tx_power_setting type; 718 short power; 719 }; 720 721 #define IEEE80211_NUM_TIDS 16 /* net80211::WME_NUM_TID */ 722 struct ieee80211_sta_agg { 723 uint16_t max_amsdu_len; 724 uint16_t max_rc_amsdu_len; 725 uint16_t max_tid_amsdu_len[IEEE80211_NUM_TIDS]; 726 }; 727 728 struct ieee80211_link_sta { 729 uint8_t addr[ETH_ALEN]; 730 uint8_t link_id; 731 uint32_t supp_rates[NUM_NL80211_BANDS]; 732 struct ieee80211_sta_ht_cap ht_cap; 733 struct ieee80211_sta_vht_cap vht_cap; 734 struct ieee80211_sta_he_cap he_cap; 735 struct ieee80211_sta_he_6ghz_capa he_6ghz_capa; 736 struct ieee80211_sta_eht_cap eht_cap; 737 uint8_t rx_nss; 738 enum ieee80211_sta_rx_bw bandwidth; 739 enum ieee80211_smps_mode smps_mode; 740 struct ieee80211_sta_agg agg; 741 struct ieee80211_sta_txpwr txpwr; 742 }; 743 744 struct ieee80211_sta { 745 /* TODO FIXME */ 746 int max_amsdu_subframes; 747 int mfp, smps_mode, tdls, tdls_initiator; 748 struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; /* iwlwifi: 8 and adds +1 to tid_data, net80211::IEEE80211_TID_SIZE */ 749 struct ieee80211_sta_rates *rates; /* some rcu thing? */ 750 uint8_t addr[ETH_ALEN]; 751 uint16_t aid; 752 bool wme; 753 uint8_t max_sp; 754 uint8_t uapsd_queues; 755 uint16_t valid_links; 756 757 struct ieee80211_link_sta deflink; 758 struct ieee80211_link_sta *link[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 759 760 /* Must stay last. */ 761 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 762 }; 763 764 struct ieee80211_tdls_ch_sw_params { 765 /* TODO FIXME */ 766 int action_code, ch_sw_tm_ie, status, switch_time, switch_timeout, timestamp; 767 struct ieee80211_sta *sta; 768 struct cfg80211_chan_def *chandef; 769 struct sk_buff *tmpl_skb; 770 }; 771 772 struct ieee80211_tx_control { 773 /* TODO FIXME */ 774 struct ieee80211_sta *sta; 775 }; 776 777 struct ieee80211_tx_queue_params { 778 /* These types are based on iwlwifi FW structs. */ 779 uint16_t cw_min; 780 uint16_t cw_max; 781 uint16_t txop; 782 uint8_t aifs; 783 784 /* TODO FIXME */ 785 int acm, mu_edca, uapsd; 786 struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec; 787 }; 788 789 struct ieee80211_tx_rate { 790 uint8_t idx; 791 uint16_t count:5, 792 flags:11; 793 }; 794 795 enum ieee80211_vif_driver_flags { 796 IEEE80211_VIF_BEACON_FILTER = BIT(0), 797 IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), 798 IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), 799 IEEE80211_VIF_DISABLE_SMPS_OVERRIDE = BIT(3), /* Renamed to IEEE80211_VIF_EML_ACTIVE. */ 800 IEEE80211_VIF_EML_ACTIVE = BIT(4), 801 IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW = BIT(5), 802 }; 803 804 #define IEEE80211_BSS_ARP_ADDR_LIST_LEN 4 805 806 struct ieee80211_vif_cfg { 807 uint16_t aid; 808 uint16_t eml_cap; 809 uint16_t eml_med_sync_delay; 810 bool assoc; 811 bool ps; 812 bool idle; 813 bool ibss_joined; 814 int arp_addr_cnt; 815 size_t ssid_len; 816 uint32_t arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; /* big endian */ 817 uint8_t ssid[IEEE80211_NWID_LEN]; 818 uint8_t ap_addr[ETH_ALEN]; 819 }; 820 821 struct ieee80211_vif { 822 /* TODO FIXME */ 823 enum nl80211_iftype type; 824 int csa_active, mu_mimo_owner; 825 int cab_queue; 826 int color_change_active, offload_flags; 827 enum ieee80211_vif_driver_flags driver_flags; 828 bool p2p; 829 bool probe_req_reg; 830 uint8_t addr[ETH_ALEN]; 831 struct ieee80211_vif_cfg cfg; 832 struct ieee80211_chanctx_conf *chanctx_conf; 833 struct ieee80211_txq *txq; 834 struct ieee80211_bss_conf bss_conf; 835 struct ieee80211_bss_conf *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 836 uint8_t hw_queue[IEEE80211_NUM_ACS]; 837 uint16_t active_links; 838 uint16_t valid_links; 839 struct ieee80211_vif *mbssid_tx_vif; 840 841 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change structure depending on compile-time option. */ 842 struct dentry *debugfs_dir; 843 /* #endif */ 844 845 /* Must stay last. */ 846 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 847 }; 848 849 struct ieee80211_vif_chanctx_switch { 850 struct ieee80211_chanctx_conf *old_ctx, *new_ctx; 851 struct ieee80211_vif *vif; 852 struct ieee80211_bss_conf *link_conf; 853 }; 854 855 struct ieee80211_prep_tx_info { 856 u16 duration; 857 bool success; 858 bool was_assoc; 859 int link_id; 860 }; 861 862 /* XXX-BZ too big, over-reduce size to u8, and array sizes to minuimum to fit in skb->cb. */ 863 /* Also warning: some sizes change by pointer size! This is 64bit only. */ 864 struct ieee80211_tx_info { 865 enum ieee80211_tx_info_flags flags; 866 /* TODO FIXME */ 867 u8 band; 868 u8 hw_queue; 869 bool tx_time_est; 870 union { 871 struct { 872 struct ieee80211_tx_rate rates[4]; 873 bool use_rts; 874 uint8_t antennas:2; 875 struct ieee80211_vif *vif; 876 struct ieee80211_key_conf *hw_key; 877 enum ieee80211_tx_control_flags flags; 878 } control; 879 struct { 880 struct ieee80211_tx_rate rates[4]; 881 uint32_t ack_signal; 882 uint8_t ampdu_ack_len; 883 uint8_t ampdu_len; 884 uint8_t antenna; 885 uint16_t tx_time; 886 uint8_t flags; 887 void *status_driver_data[16 / sizeof(void *)]; /* XXX TODO */ 888 } status; 889 #define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40 890 void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)]; 891 }; 892 }; 893 894 /* net80211 conflict */ 895 struct linuxkpi_ieee80211_tim_ie { 896 uint8_t dtim_count; 897 uint8_t dtim_period; 898 uint8_t bitmap_ctrl; 899 uint8_t *virtual_map; 900 }; 901 #define ieee80211_tim_ie linuxkpi_ieee80211_tim_ie 902 903 struct survey_info { /* net80211::struct ieee80211_channel_survey */ 904 /* TODO FIXME */ 905 uint32_t filled; 906 #define SURVEY_INFO_TIME 0x0001 907 #define SURVEY_INFO_TIME_RX 0x0002 908 #define SURVEY_INFO_TIME_SCAN 0x0004 909 #define SURVEY_INFO_TIME_TX 0x0008 910 #define SURVEY_INFO_TIME_BSS_RX 0x0010 911 #define SURVEY_INFO_TIME_BUSY 0x0020 912 #define SURVEY_INFO_IN_USE 0x0040 913 #define SURVEY_INFO_NOISE_DBM 0x0080 914 uint32_t noise; 915 uint64_t time; 916 uint64_t time_bss_rx; 917 uint64_t time_busy; 918 uint64_t time_rx; 919 uint64_t time_scan; 920 uint64_t time_tx; 921 struct ieee80211_channel *channel; 922 }; 923 924 enum ieee80211_iface_iter { 925 IEEE80211_IFACE_ITER_NORMAL = BIT(0), 926 IEEE80211_IFACE_ITER_RESUME_ALL = BIT(1), 927 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER = BIT(2), /* seems to be an iter flag */ 928 IEEE80211_IFACE_ITER_ACTIVE = BIT(3), 929 930 /* Internal flags only. */ 931 IEEE80211_IFACE_ITER__ATOMIC = BIT(6), 932 IEEE80211_IFACE_ITER__MTX = BIT(8), 933 }; 934 935 enum set_key_cmd { 936 SET_KEY, 937 DISABLE_KEY, 938 }; 939 940 /* 802.11-2020, 9.4.2.55.2 HT Capability Information field. */ 941 enum rx_enc_flags { 942 RX_ENC_FLAG_SHORTPRE = BIT(0), 943 RX_ENC_FLAG_SHORT_GI = BIT(2), 944 RX_ENC_FLAG_HT_GF = BIT(3), 945 RX_ENC_FLAG_STBC_MASK = BIT(4) | BIT(5), 946 #define RX_ENC_FLAG_STBC_SHIFT 4 947 RX_ENC_FLAG_LDPC = BIT(6), 948 RX_ENC_FLAG_BF = BIT(7), 949 }; 950 951 enum sta_notify_cmd { 952 STA_NOTIFY_AWAKE, 953 STA_NOTIFY_SLEEP, 954 }; 955 956 struct ieee80211_low_level_stats { 957 /* Can we make them uint64_t? */ 958 uint32_t dot11ACKFailureCount; 959 uint32_t dot11FCSErrorCount; 960 uint32_t dot11RTSFailureCount; 961 uint32_t dot11RTSSuccessCount; 962 }; 963 964 enum ieee80211_offload_flags { 965 IEEE80211_OFFLOAD_ENCAP_4ADDR, 966 IEEE80211_OFFLOAD_ENCAP_ENABLED, 967 IEEE80211_OFFLOAD_DECAP_ENABLED, 968 }; 969 970 struct ieee80211_ops { 971 /* TODO FIXME */ 972 int (*start)(struct ieee80211_hw *); 973 void (*stop)(struct ieee80211_hw *); 974 975 int (*config)(struct ieee80211_hw *, u32); 976 void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type); 977 978 int (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 979 void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 980 int (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool); 981 982 void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *); 983 void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *); 984 int (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *); 985 int (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *); 986 int (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *); 987 void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *); 988 989 int (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u16, const struct ieee80211_tx_queue_params *); 990 void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *); 991 int (*tx_last_beacon)(struct ieee80211_hw *); 992 void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *); 993 994 void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 995 void (*mgd_complete_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 996 void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *); 997 998 void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool); 999 void (*flush_sta)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1000 1001 int (*set_frag_threshold)(struct ieee80211_hw *, u32); 1002 1003 void (*sync_rx_queues)(struct ieee80211_hw *); 1004 1005 void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 1006 void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 1007 1008 int (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1009 int (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1010 int (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1011 void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *); 1012 void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1013 int (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state); 1014 void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *); 1015 void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32); 1016 void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1017 void (*sta_set_4addr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 1018 void (*sta_set_decap_offload)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 1019 1020 u64 (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *); 1021 1022 int (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *); 1023 1024 bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *); 1025 1026 int (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 1027 int (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 1028 void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 1029 void (*channel_switch_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_chan_def *); 1030 void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 1031 void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 1032 int (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32); 1033 void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 1034 void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *); 1035 1036 int (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 1037 void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 1038 void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32); 1039 int (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 1040 void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 1041 int (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode); 1042 1043 int (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *); 1044 int (*set_antenna)(struct ieee80211_hw *, u32, u32); 1045 1046 int (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type); 1047 int (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *); 1048 1049 void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64); 1050 void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int); 1051 1052 void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 1053 void (*link_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 1054 1055 int (*set_rts_threshold)(struct ieee80211_hw *, u32); 1056 void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *); 1057 int (*get_survey)(struct ieee80211_hw *, int, struct survey_info *); 1058 int (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *); 1059 1060 uint64_t (*get_tsf)(struct ieee80211_hw *, struct ieee80211_vif *); 1061 void (*set_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, uint64_t); 1062 void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64); 1063 1064 int (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *); 1065 void (*set_coverage_class)(struct ieee80211_hw *, s16); 1066 int (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool); 1067 1068 int (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *); 1069 void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1070 void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *); 1071 void (*set_rekey_data)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_gtk_rekey_data *); 1072 1073 int (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1074 void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1075 1076 int (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1077 void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1078 int (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1079 void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1080 1081 int (*set_sar_specs)(struct ieee80211_hw *, const struct cfg80211_sar_specs *); 1082 1083 int (*set_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct cfg80211_tid_config *); 1084 int (*reset_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8); 1085 1086 int (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1087 void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *); 1088 void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *); 1089 1090 void (*update_vif_offload)(struct ieee80211_hw *, struct ieee80211_vif *); 1091 1092 int (*get_txpower)(struct ieee80211_hw *, struct ieee80211_vif *, int *); 1093 int (*get_stats)(struct ieee80211_hw *, struct ieee80211_low_level_stats *); 1094 1095 int (*set_radar_background)(struct ieee80211_hw *, struct cfg80211_chan_def *); 1096 1097 void (*add_twt_setup)(struct ieee80211_hw *, struct ieee80211_sta *, struct ieee80211_twt_setup *); 1098 void (*twt_teardown_request)(struct ieee80211_hw *, struct ieee80211_sta *, u8); 1099 1100 int (*set_hw_timestamp)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_set_hw_timestamp *); 1101 1102 void (*vif_cfg_changed)(struct ieee80211_hw *, struct ieee80211_vif *, u64); 1103 1104 int (*change_vif_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16, u16, struct ieee80211_bss_conf *[IEEE80211_MLD_MAX_NUM_LINKS]); 1105 int (*change_sta_links)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u16, u16); 1106 bool (*can_activate_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16); 1107 enum ieee80211_neg_ttlm_res (*can_neg_ttlm)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_neg_ttlm *); 1108 1109 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change depending on compile-time option. */ 1110 void (*sta_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct dentry *); 1111 /* #endif */ 1112 }; 1113 1114 1115 /* -------------------------------------------------------------------------- */ 1116 1117 /* linux_80211.c */ 1118 extern const struct cfg80211_ops linuxkpi_mac80211cfgops; 1119 1120 struct ieee80211_hw *linuxkpi_ieee80211_alloc_hw(size_t, 1121 const struct ieee80211_ops *); 1122 void linuxkpi_ieee80211_iffree(struct ieee80211_hw *); 1123 void linuxkpi_set_ieee80211_dev(struct ieee80211_hw *, char *); 1124 int linuxkpi_ieee80211_ifattach(struct ieee80211_hw *); 1125 void linuxkpi_ieee80211_ifdetach(struct ieee80211_hw *); 1126 void linuxkpi_ieee80211_unregister_hw(struct ieee80211_hw *); 1127 struct ieee80211_hw * linuxkpi_wiphy_to_ieee80211_hw(struct wiphy *); 1128 void linuxkpi_ieee80211_restart_hw(struct ieee80211_hw *); 1129 void linuxkpi_ieee80211_iterate_interfaces( 1130 struct ieee80211_hw *hw, enum ieee80211_iface_iter flags, 1131 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1132 void *); 1133 void linuxkpi_ieee80211_iterate_keys(struct ieee80211_hw *, 1134 struct ieee80211_vif *, 1135 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1136 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1137 void *); 1138 void linuxkpi_ieee80211_iterate_chan_contexts(struct ieee80211_hw *, 1139 void(*iterfunc)(struct ieee80211_hw *, 1140 struct ieee80211_chanctx_conf *, void *), 1141 void *); 1142 void linuxkpi_ieee80211_iterate_stations_atomic(struct ieee80211_hw *, 1143 void (*iterfunc)(void *, struct ieee80211_sta *), void *); 1144 void linuxkpi_ieee80211_scan_completed(struct ieee80211_hw *, 1145 struct cfg80211_scan_info *); 1146 void linuxkpi_ieee80211_rx(struct ieee80211_hw *, struct sk_buff *, 1147 struct ieee80211_sta *, struct napi_struct *, struct list_head *); 1148 uint8_t linuxkpi_ieee80211_get_tid(struct ieee80211_hdr *, bool); 1149 struct ieee80211_sta *linuxkpi_ieee80211_find_sta(struct ieee80211_vif *, 1150 const u8 *); 1151 struct ieee80211_sta *linuxkpi_ieee80211_find_sta_by_ifaddr( 1152 struct ieee80211_hw *, const uint8_t *, const uint8_t *); 1153 struct sk_buff *linuxkpi_ieee80211_tx_dequeue(struct ieee80211_hw *, 1154 struct ieee80211_txq *); 1155 bool linuxkpi_ieee80211_is_ie_id_in_ie_buf(const u8, const u8 *, size_t); 1156 bool linuxkpi_ieee80211_ie_advance(size_t *, const u8 *, size_t); 1157 void linuxkpi_ieee80211_free_txskb(struct ieee80211_hw *, struct sk_buff *, 1158 int); 1159 void linuxkpi_ieee80211_queue_delayed_work(struct ieee80211_hw *, 1160 struct delayed_work *, int); 1161 void linuxkpi_ieee80211_queue_work(struct ieee80211_hw *, struct work_struct *); 1162 struct sk_buff *linuxkpi_ieee80211_pspoll_get(struct ieee80211_hw *, 1163 struct ieee80211_vif *); 1164 struct sk_buff *linuxkpi_ieee80211_nullfunc_get(struct ieee80211_hw *, 1165 struct ieee80211_vif *, int, bool); 1166 void linuxkpi_ieee80211_txq_get_depth(struct ieee80211_txq *, unsigned long *, 1167 unsigned long *); 1168 struct wireless_dev *linuxkpi_ieee80211_vif_to_wdev(struct ieee80211_vif *); 1169 void linuxkpi_ieee80211_connection_loss(struct ieee80211_vif *); 1170 void linuxkpi_ieee80211_beacon_loss(struct ieee80211_vif *); 1171 struct sk_buff *linuxkpi_ieee80211_probereq_get(struct ieee80211_hw *, 1172 uint8_t *, uint8_t *, size_t, size_t); 1173 void linuxkpi_ieee80211_tx_status(struct ieee80211_hw *, struct sk_buff *); 1174 void linuxkpi_ieee80211_tx_status_ext(struct ieee80211_hw *, 1175 struct ieee80211_tx_status *); 1176 void linuxkpi_ieee80211_stop_queues(struct ieee80211_hw *); 1177 void linuxkpi_ieee80211_wake_queues(struct ieee80211_hw *); 1178 void linuxkpi_ieee80211_stop_queue(struct ieee80211_hw *, int); 1179 void linuxkpi_ieee80211_wake_queue(struct ieee80211_hw *, int); 1180 void linuxkpi_ieee80211_txq_schedule_start(struct ieee80211_hw *, uint8_t); 1181 struct ieee80211_txq *linuxkpi_ieee80211_next_txq(struct ieee80211_hw *, uint8_t); 1182 void linuxkpi_ieee80211_schedule_txq(struct ieee80211_hw *, 1183 struct ieee80211_txq *, bool); 1184 void linuxkpi_ieee80211_handle_wake_tx_queue(struct ieee80211_hw *, 1185 struct ieee80211_txq *); 1186 1187 /* -------------------------------------------------------------------------- */ 1188 1189 static __inline void 1190 _ieee80211_hw_set(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1191 { 1192 1193 set_bit(flag, hw->flags); 1194 } 1195 1196 static __inline bool 1197 __ieee80211_hw_check(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1198 { 1199 1200 return (test_bit(flag, hw->flags)); 1201 } 1202 1203 /* They pass in shortened flag names; how confusingly inconsistent. */ 1204 #define ieee80211_hw_set(_hw, _flag) \ 1205 _ieee80211_hw_set(_hw, IEEE80211_HW_ ## _flag) 1206 #define ieee80211_hw_check(_hw, _flag) \ 1207 __ieee80211_hw_check(_hw, IEEE80211_HW_ ## _flag) 1208 1209 /* XXX-BZ add CTASSERTS that size of struct is <= sizeof skb->cb. */ 1210 CTASSERT(sizeof(struct ieee80211_tx_info) <= sizeof(((struct sk_buff *)0)->cb)); 1211 #define IEEE80211_SKB_CB(_skb) \ 1212 ((struct ieee80211_tx_info *)((_skb)->cb)) 1213 1214 CTASSERT(sizeof(struct ieee80211_rx_status) <= sizeof(((struct sk_buff *)0)->cb)); 1215 #define IEEE80211_SKB_RXCB(_skb) \ 1216 ((struct ieee80211_rx_status *)((_skb)->cb)) 1217 1218 static __inline void 1219 ieee80211_free_hw(struct ieee80211_hw *hw) 1220 { 1221 1222 linuxkpi_ieee80211_iffree(hw); 1223 1224 if (hw->wiphy != NULL) 1225 wiphy_free(hw->wiphy); 1226 /* Note that *hw is not valid any longer after this. */ 1227 1228 IMPROVE(); 1229 } 1230 1231 static __inline struct ieee80211_hw * 1232 ieee80211_alloc_hw(size_t priv_len, const struct ieee80211_ops *ops) 1233 { 1234 1235 return (linuxkpi_ieee80211_alloc_hw(priv_len, ops)); 1236 } 1237 1238 static __inline void 1239 SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev) 1240 { 1241 1242 set_wiphy_dev(hw->wiphy, dev); 1243 linuxkpi_set_ieee80211_dev(hw, dev_name(dev)); 1244 1245 IMPROVE(); 1246 } 1247 1248 static __inline int 1249 ieee80211_register_hw(struct ieee80211_hw *hw) 1250 { 1251 int error; 1252 1253 error = wiphy_register(hw->wiphy); 1254 if (error != 0) 1255 return (error); 1256 1257 /* 1258 * At this point the driver has set all the options, flags, bands, 1259 * ciphers, hw address(es), ... basically mac80211/cfg80211 hw/wiphy 1260 * setup is done. 1261 * We need to replicate a lot of information from here into net80211. 1262 */ 1263 error = linuxkpi_ieee80211_ifattach(hw); 1264 1265 IMPROVE(); 1266 1267 return (error); 1268 } 1269 1270 static inline void 1271 ieee80211_unregister_hw(struct ieee80211_hw *hw) 1272 { 1273 1274 linuxkpi_ieee80211_unregister_hw(hw); 1275 } 1276 1277 static __inline struct ieee80211_hw * 1278 wiphy_to_ieee80211_hw(struct wiphy *wiphy) 1279 { 1280 1281 return (linuxkpi_wiphy_to_ieee80211_hw(wiphy)); 1282 } 1283 1284 static inline void 1285 ieee80211_restart_hw(struct ieee80211_hw *hw) 1286 { 1287 linuxkpi_ieee80211_restart_hw(hw); 1288 } 1289 1290 static inline void 1291 ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif) 1292 { 1293 TODO(); 1294 } 1295 1296 /* -------------------------------------------------------------------------- */ 1297 1298 #define link_conf_dereference_check(_vif, _linkid) \ 1299 rcu_dereference_check((_vif)->link_conf[_linkid], true) 1300 1301 #define link_conf_dereference_protected(_vif, _linkid) \ 1302 rcu_dereference_protected((_vif)->link_conf[_linkid], true) 1303 1304 #define link_sta_dereference_check(_sta, _linkid) \ 1305 rcu_dereference_check((_sta)->link[_linkid], true) 1306 1307 #define link_sta_dereference_protected(_sta, _linkid) \ 1308 rcu_dereference_protected((_sta)->link[_linkid], true) 1309 1310 #define for_each_vif_active_link(_vif, _link, _linkid) \ 1311 for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++) \ 1312 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1313 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1314 (_link = rcu_dereference((_vif)->link_conf[_linkid])) ) 1315 1316 #define for_each_sta_active_link(_vif, _sta, _linksta, _linkid) \ 1317 for (_linkid = 0; _linkid < nitems((_sta)->link); _linkid++) \ 1318 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1319 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1320 (_linksta = link_sta_dereference_protected((_sta), (_linkid))) ) 1321 1322 /* -------------------------------------------------------------------------- */ 1323 1324 static __inline bool 1325 ieee80211_vif_is_mesh(struct ieee80211_vif *vif) 1326 { 1327 TODO(); 1328 return (false); 1329 } 1330 1331 1332 /* -------------------------------------------------------------------------- */ 1333 /* Receive functions (air/driver to mac80211/net80211). */ 1334 1335 1336 static __inline void 1337 ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1338 struct sk_buff *skb, struct napi_struct *napi) 1339 { 1340 1341 linuxkpi_ieee80211_rx(hw, skb, sta, napi, NULL); 1342 } 1343 1344 static __inline void 1345 ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1346 struct sk_buff *skb, struct list_head *list) 1347 { 1348 1349 linuxkpi_ieee80211_rx(hw, skb, sta, NULL, list); 1350 } 1351 1352 static __inline void 1353 ieee80211_rx_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 1354 { 1355 1356 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1357 } 1358 1359 static __inline void 1360 ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 1361 { 1362 1363 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1364 } 1365 1366 static __inline void 1367 ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) 1368 { 1369 1370 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1371 } 1372 1373 /* -------------------------------------------------------------------------- */ 1374 1375 static inline void 1376 ieee80211_stop_queues(struct ieee80211_hw *hw) 1377 { 1378 linuxkpi_ieee80211_stop_queues(hw); 1379 } 1380 1381 static inline void 1382 ieee80211_wake_queues(struct ieee80211_hw *hw) 1383 { 1384 linuxkpi_ieee80211_wake_queues(hw); 1385 } 1386 1387 static inline void 1388 ieee80211_stop_queue(struct ieee80211_hw *hw, int qnum) 1389 { 1390 linuxkpi_ieee80211_stop_queue(hw, qnum); 1391 } 1392 1393 static inline void 1394 ieee80211_wake_queue(struct ieee80211_hw *hw, int qnum) 1395 { 1396 linuxkpi_ieee80211_wake_queue(hw, qnum); 1397 } 1398 1399 static inline void 1400 ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1401 { 1402 linuxkpi_ieee80211_schedule_txq(hw, txq, true); 1403 } 1404 1405 static inline void 1406 ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, 1407 bool withoutpkts) 1408 { 1409 linuxkpi_ieee80211_schedule_txq(hw, txq, withoutpkts); 1410 } 1411 1412 static inline void 1413 ieee80211_txq_schedule_start(struct ieee80211_hw *hw, uint8_t ac) 1414 { 1415 linuxkpi_ieee80211_txq_schedule_start(hw, ac); 1416 } 1417 1418 static inline void 1419 ieee80211_txq_schedule_end(struct ieee80211_hw *hw, uint8_t ac) 1420 { 1421 /* DO_NADA; */ 1422 } 1423 1424 static inline struct ieee80211_txq * 1425 ieee80211_next_txq(struct ieee80211_hw *hw, uint8_t ac) 1426 { 1427 return (linuxkpi_ieee80211_next_txq(hw, ac)); 1428 } 1429 1430 static inline void 1431 ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw, 1432 struct ieee80211_txq *txq) 1433 { 1434 linuxkpi_ieee80211_handle_wake_tx_queue(hw, txq); 1435 } 1436 1437 /* -------------------------------------------------------------------------- */ 1438 1439 static __inline uint8_t 1440 ieee80211_get_tid(struct ieee80211_hdr *hdr) 1441 { 1442 1443 return (linuxkpi_ieee80211_get_tid(hdr, false)); 1444 } 1445 1446 static __inline struct sk_buff * 1447 ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1448 uint16_t *tim_offset, uint16_t *tim_len, uint32_t link_id) 1449 { 1450 1451 if (tim_offset != NULL) 1452 *tim_offset = 0; 1453 if (tim_len != NULL) 1454 *tim_len = 0; 1455 TODO(); 1456 return (NULL); 1457 } 1458 1459 static __inline void 1460 ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, 1461 enum ieee80211_iface_iter flags, 1462 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1463 void *arg) 1464 { 1465 1466 flags |= IEEE80211_IFACE_ITER__ATOMIC; 1467 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1468 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1469 } 1470 1471 static __inline void 1472 ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, 1473 enum ieee80211_iface_iter flags, 1474 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1475 void *arg) 1476 { 1477 1478 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1479 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1480 } 1481 1482 static __inline void 1483 ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw, 1484 enum ieee80211_iface_iter flags, 1485 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1486 void *arg) 1487 { 1488 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1489 flags |= IEEE80211_IFACE_ITER__MTX; 1490 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1491 } 1492 1493 static __inline void 1494 ieee80211_iterate_interfaces(struct ieee80211_hw *hw, 1495 enum ieee80211_iface_iter flags, 1496 void (*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1497 void *arg) 1498 { 1499 1500 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1501 } 1502 1503 static __inline void 1504 ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1505 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1506 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1507 void *arg) 1508 { 1509 1510 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1511 } 1512 1513 static __inline void 1514 ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1515 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1516 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1517 void *arg) 1518 { 1519 1520 IMPROVE(); /* "rcu" */ 1521 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1522 } 1523 1524 static __inline void 1525 ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw *hw, 1526 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, void *), 1527 void *arg) 1528 { 1529 1530 linuxkpi_ieee80211_iterate_chan_contexts(hw, iterfunc, arg); 1531 } 1532 1533 static __inline void 1534 ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw, 1535 void (*iterfunc)(void *, struct ieee80211_sta *), void *arg) 1536 { 1537 1538 linuxkpi_ieee80211_iterate_stations_atomic(hw, iterfunc, arg); 1539 } 1540 1541 static __inline struct wireless_dev * 1542 ieee80211_vif_to_wdev(struct ieee80211_vif *vif) 1543 { 1544 1545 return (linuxkpi_ieee80211_vif_to_wdev(vif)); 1546 } 1547 1548 static __inline struct sk_buff * 1549 ieee80211_beacon_get_template(struct ieee80211_hw *hw, 1550 struct ieee80211_vif *vif, struct ieee80211_mutable_offsets *offs, 1551 uint32_t link_id) 1552 { 1553 TODO(); 1554 return (NULL); 1555 } 1556 1557 static __inline void 1558 ieee80211_beacon_loss(struct ieee80211_vif *vif) 1559 { 1560 linuxkpi_ieee80211_beacon_loss(vif); 1561 } 1562 1563 static __inline void 1564 ieee80211_chswitch_done(struct ieee80211_vif *vif, bool t) 1565 { 1566 TODO(); 1567 } 1568 1569 static __inline bool 1570 ieee80211_csa_is_complete(struct ieee80211_vif *vif) 1571 { 1572 TODO(); 1573 return (false); 1574 } 1575 1576 static __inline void 1577 ieee80211_csa_set_counter(struct ieee80211_vif *vif, uint8_t counter) 1578 { 1579 TODO(); 1580 } 1581 1582 static __inline int 1583 ieee80211_csa_update_counter(struct ieee80211_vif *vif) 1584 { 1585 TODO(); 1586 return (-1); 1587 } 1588 1589 static __inline void 1590 ieee80211_csa_finish(struct ieee80211_vif *vif) 1591 { 1592 TODO(); 1593 } 1594 1595 static __inline enum nl80211_iftype 1596 ieee80211_vif_type_p2p(struct ieee80211_vif *vif) 1597 { 1598 1599 /* If we are not p2p enabled, just return the type. */ 1600 if (!vif->p2p) 1601 return (vif->type); 1602 1603 /* If we are p2p, depending on side, return type. */ 1604 switch (vif->type) { 1605 case NL80211_IFTYPE_AP: 1606 return (NL80211_IFTYPE_P2P_GO); 1607 case NL80211_IFTYPE_STATION: 1608 return (NL80211_IFTYPE_P2P_CLIENT); 1609 default: 1610 fallthrough; 1611 } 1612 return (vif->type); 1613 } 1614 1615 static __inline unsigned long 1616 ieee80211_tu_to_usec(unsigned long tu) 1617 { 1618 1619 return (tu * IEEE80211_DUR_TU); 1620 } 1621 1622 /* 1623 * Below we assume that the two values from different emums are the same. 1624 * Make sure this does not accidentally change. 1625 */ 1626 CTASSERT((int)IEEE80211_ACTION_SM_TPCREP == (int)IEEE80211_ACTION_RADIO_MEASUREMENT_LMREP); 1627 1628 static __inline bool 1629 ieee80211_action_contains_tpc(struct sk_buff *skb) 1630 { 1631 struct ieee80211_mgmt *mgmt; 1632 1633 mgmt = (struct ieee80211_mgmt *)skb->data; 1634 1635 /* Check that this is a mgmt/action frame? */ 1636 if (!ieee80211_is_action(mgmt->frame_control)) 1637 return (false); 1638 1639 /* 1640 * This is a bit convoluted but according to docs both actions 1641 * are checked for this. Kind-of makes sense for the only consumer 1642 * (iwlwifi) I am aware off given the txpower fields are at the 1643 * same location so firmware can update the value. 1644 */ 1645 /* 80211-2020 9.6.2 Spectrum Management Action frames */ 1646 /* 80211-2020 9.6.2.5 TPC Report frame format */ 1647 /* 80211-2020 9.6.6 Radio Measurement action details */ 1648 /* 80211-2020 9.6.6.4 Link Measurement Report frame format */ 1649 /* Check that it is Spectrum Management or Radio Measurement? */ 1650 if (mgmt->u.action.category != IEEE80211_ACTION_CAT_SM && 1651 mgmt->u.action.category != IEEE80211_ACTION_CAT_RADIO_MEASUREMENT) 1652 return (false); 1653 1654 /* 1655 * Check that it is TPC Report or Link Measurement Report? 1656 * The values of each are the same (see CTASSERT above function). 1657 */ 1658 if (mgmt->u.action.u.tpc_report.spec_mgmt != IEEE80211_ACTION_SM_TPCREP) 1659 return (false); 1660 1661 /* 80211-2020 9.4.2.16 TPC Report element */ 1662 /* Check that the ELEMID and length are correct? */ 1663 if (mgmt->u.action.u.tpc_report.tpc_elem_id != IEEE80211_ELEMID_TPCREP || 1664 mgmt->u.action.u.tpc_report.tpc_elem_length != 4) 1665 return (false); 1666 1667 /* All the right fields in the right place. */ 1668 return (true); 1669 } 1670 1671 static __inline void 1672 ieee80211_connection_loss(struct ieee80211_vif *vif) 1673 { 1674 1675 linuxkpi_ieee80211_connection_loss(vif); 1676 } 1677 1678 static __inline struct ieee80211_sta * 1679 ieee80211_find_sta(struct ieee80211_vif *vif, const u8 *peer) 1680 { 1681 1682 return (linuxkpi_ieee80211_find_sta(vif, peer)); 1683 } 1684 1685 static __inline struct ieee80211_sta * 1686 ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const uint8_t *addr, 1687 const uint8_t *ourvifaddr) 1688 { 1689 1690 return (linuxkpi_ieee80211_find_sta_by_ifaddr(hw, addr, ourvifaddr)); 1691 } 1692 1693 1694 static __inline void 1695 ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf, 1696 struct sk_buff *skb_frag, u8 *key) 1697 { 1698 TODO(); 1699 } 1700 1701 static __inline void 1702 ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf *keyconf, 1703 const u8 *addr, uint32_t iv32, u16 *p1k) 1704 { 1705 1706 KASSERT(keyconf != NULL && addr != NULL && p1k != NULL, 1707 ("%s: keyconf %p addr %p p1k %p\n", __func__, keyconf, addr, p1k)); 1708 1709 TODO(); 1710 memset(p1k, 0xfa, 5 * sizeof(*p1k)); /* Just initializing. */ 1711 } 1712 1713 static __inline size_t 1714 ieee80211_ie_split(const u8 *ies, size_t ies_len, 1715 const u8 *ie_ids, size_t ie_ids_len, size_t start) 1716 { 1717 size_t x; 1718 1719 x = start; 1720 1721 /* XXX FIXME, we need to deal with "Element ID Extension" */ 1722 while (x < ies_len) { 1723 1724 /* Is this IE[s] one of the ie_ids? */ 1725 if (!linuxkpi_ieee80211_is_ie_id_in_ie_buf(ies[x], 1726 ie_ids, ie_ids_len)) 1727 break; 1728 1729 if (!linuxkpi_ieee80211_ie_advance(&x, ies, ies_len)) 1730 break; 1731 } 1732 1733 return (x); 1734 } 1735 1736 static __inline void 1737 ieee80211_request_smps(struct ieee80211_vif *vif, u_int link_id, 1738 enum ieee80211_smps_mode smps) 1739 { 1740 static const char *smps_mode_name[] = { 1741 "SMPS_OFF", 1742 "SMPS_STATIC", 1743 "SMPS_DYNAMIC", 1744 "SMPS_AUTOMATIC", 1745 "SMPS_NUM_MODES" 1746 }; 1747 1748 if (linuxkpi_debug_80211 & D80211_TODO) 1749 printf("%s:%d: XXX LKPI80211 TODO smps %d %s\n", 1750 __func__, __LINE__, smps, smps_mode_name[smps]); 1751 } 1752 1753 static __inline void 1754 ieee80211_tdls_oper_request(struct ieee80211_vif *vif, uint8_t *addr, 1755 enum nl80211_tdls_operation oper, enum ieee80211_reason_code code, 1756 gfp_t gfp) 1757 { 1758 TODO(); 1759 } 1760 1761 static __inline void 1762 wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool state) 1763 { 1764 TODO(); 1765 } 1766 1767 static __inline void 1768 ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) 1769 { 1770 IMPROVE(); 1771 1772 /* 1773 * This is called on transmit failure. 1774 * Use a not-so-random random high status error so we can distinguish 1775 * it from normal low values flying around in net80211 ("ETX"). 1776 */ 1777 linuxkpi_ieee80211_free_txskb(hw, skb, 0x455458); 1778 } 1779 1780 static __inline void 1781 ieee80211_ready_on_channel(struct ieee80211_hw *hw) 1782 { 1783 TODO(); 1784 /* XXX-BZ We need to see that. */ 1785 } 1786 1787 static __inline void 1788 ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw) 1789 { 1790 TODO(); 1791 } 1792 1793 static __inline void 1794 ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, 1795 enum nl80211_cqm_rssi_threshold_event crte, int sig, gfp_t gfp) 1796 { 1797 TODO(); 1798 } 1799 1800 /* -------------------------------------------------------------------------- */ 1801 1802 static inline bool 1803 ieee80211_sn_less(uint16_t sn1, uint16_t sn2) 1804 { 1805 return (IEEE80211_SEQ_BA_BEFORE(sn1, sn2)); 1806 } 1807 1808 static inline uint16_t 1809 ieee80211_sn_inc(uint16_t sn) 1810 { 1811 return (IEEE80211_SEQ_INC(sn)); 1812 } 1813 1814 static inline uint16_t 1815 ieee80211_sn_add(uint16_t sn, uint16_t a) 1816 { 1817 return (IEEE80211_SEQ_ADD(sn, a)); 1818 } 1819 1820 static inline uint16_t 1821 ieee80211_sn_sub(uint16_t sa, uint16_t sb) 1822 { 1823 return (IEEE80211_SEQ_SUB(sa, sb)); 1824 } 1825 1826 static __inline void 1827 ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *sta, uint8_t tid, 1828 uint32_t ssn, uint64_t bitmap, uint16_t received_mpdu) 1829 { 1830 TODO(); 1831 } 1832 1833 static __inline void 1834 ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, uint32_t x, uint8_t *addr) 1835 { 1836 TODO(); 1837 } 1838 1839 static __inline void 1840 ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif, uint8_t *addr, 1841 uint8_t tid) 1842 { 1843 TODO(); 1844 } 1845 1846 static __inline void 1847 ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 1848 uint8_t tid) 1849 { 1850 TODO(); 1851 } 1852 1853 static __inline void 1854 ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 1855 uint8_t tid) 1856 { 1857 TODO(); 1858 } 1859 1860 /* -------------------------------------------------------------------------- */ 1861 1862 static __inline void 1863 ieee80211_rate_set_vht(struct ieee80211_tx_rate *r, uint32_t f1, uint32_t f2) 1864 { 1865 TODO(); 1866 } 1867 1868 static __inline uint8_t 1869 ieee80211_rate_get_vht_nss(struct ieee80211_tx_rate *r) 1870 { 1871 TODO(); 1872 return (0); 1873 } 1874 1875 static __inline uint8_t 1876 ieee80211_rate_get_vht_mcs(struct ieee80211_tx_rate *r) 1877 { 1878 TODO(); 1879 return (0); 1880 } 1881 1882 static __inline void 1883 ieee80211_reserve_tid(struct ieee80211_sta *sta, uint8_t tid) 1884 { 1885 TODO(); 1886 } 1887 1888 static __inline void 1889 ieee80211_unreserve_tid(struct ieee80211_sta *sta, uint8_t tid) 1890 { 1891 TODO(); 1892 } 1893 1894 static __inline void 1895 ieee80211_send_eosp_nullfunc(struct ieee80211_sta *sta, uint8_t tid) 1896 { 1897 TODO(); 1898 } 1899 1900 static __inline void 1901 ieee80211_sta_block_awake(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1902 bool disable) 1903 { 1904 TODO(); 1905 } 1906 1907 static __inline void 1908 ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool sleeping) 1909 { 1910 TODO(); 1911 } 1912 1913 static __inline void 1914 ieee80211_sta_pspoll(struct ieee80211_sta *sta) 1915 { 1916 TODO(); 1917 } 1918 1919 static __inline void 1920 ieee80211_sta_recalc_aggregates(struct ieee80211_sta *sta) 1921 { 1922 TODO(); 1923 } 1924 1925 static __inline void 1926 ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, int ntids) 1927 { 1928 TODO(); 1929 } 1930 1931 static __inline void 1932 ieee80211_tkip_add_iv(u8 *crypto_hdr, struct ieee80211_key_conf *keyconf, 1933 uint64_t pn) 1934 { 1935 TODO(); 1936 } 1937 1938 static inline struct sk_buff * 1939 ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1940 { 1941 1942 return (linuxkpi_ieee80211_tx_dequeue(hw, txq)); 1943 } 1944 1945 static inline struct sk_buff * 1946 ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1947 { 1948 struct sk_buff *skb; 1949 1950 local_bh_disable(); 1951 skb = linuxkpi_ieee80211_tx_dequeue(hw, txq); 1952 local_bh_enable(); 1953 1954 return (skb); 1955 } 1956 1957 static __inline void 1958 ieee80211_update_mu_groups(struct ieee80211_vif *vif, 1959 u_int _i, uint8_t *ms, uint8_t *up) 1960 { 1961 TODO(); 1962 } 1963 1964 static __inline void 1965 ieee80211_sta_set_buffered(struct ieee80211_sta *sta, uint8_t tid, bool t) 1966 { 1967 TODO(); 1968 } 1969 1970 static __inline void 1971 ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, uint8_t tid, 1972 struct ieee80211_key_seq *seq) 1973 { 1974 1975 KASSERT(keyconf != NULL && seq != NULL, ("%s: keyconf %p seq %p\n", 1976 __func__, keyconf, seq)); 1977 1978 TODO(); 1979 switch (keyconf->cipher) { 1980 case WLAN_CIPHER_SUITE_CCMP: 1981 case WLAN_CIPHER_SUITE_CCMP_256: 1982 memset(seq->ccmp.pn, 0xfa, sizeof(seq->ccmp.pn)); /* XXX TODO */ 1983 break; 1984 case WLAN_CIPHER_SUITE_AES_CMAC: 1985 memset(seq->aes_cmac.pn, 0xfa, sizeof(seq->aes_cmac.pn)); /* XXX TODO */ 1986 break; 1987 case WLAN_CIPHER_SUITE_TKIP: 1988 seq->tkip.iv32 = 0xfa; /* XXX TODO */ 1989 seq->tkip.iv16 = 0xfa; /* XXX TODO */ 1990 break; 1991 default: 1992 pr_debug("%s: unsupported cipher suite %d\n", __func__, keyconf->cipher); 1993 break; 1994 } 1995 } 1996 1997 static __inline void 1998 ieee80211_sched_scan_results(struct ieee80211_hw *hw) 1999 { 2000 TODO(); 2001 } 2002 2003 static __inline void 2004 ieee80211_sta_eosp(struct ieee80211_sta *sta) 2005 { 2006 TODO(); 2007 } 2008 2009 static __inline int 2010 ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid, int x) 2011 { 2012 TODO("rtw8x"); 2013 return (-EINVAL); 2014 } 2015 2016 static __inline int 2017 ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid) 2018 { 2019 TODO("rtw89"); 2020 return (-EINVAL); 2021 } 2022 2023 static __inline void 2024 ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2025 uint8_t tid) 2026 { 2027 TODO("iwlwifi"); 2028 } 2029 2030 static __inline void 2031 ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2032 uint8_t tid) 2033 { 2034 TODO("iwlwifi/rtw8x/..."); 2035 } 2036 2037 static __inline void 2038 ieee80211_sched_scan_stopped(struct ieee80211_hw *hw) 2039 { 2040 TODO(); 2041 } 2042 2043 static __inline void 2044 ieee80211_scan_completed(struct ieee80211_hw *hw, 2045 struct cfg80211_scan_info *info) 2046 { 2047 2048 linuxkpi_ieee80211_scan_completed(hw, info); 2049 } 2050 2051 static __inline struct sk_buff * 2052 ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2053 uint32_t link_id) 2054 { 2055 TODO(); 2056 return (NULL); 2057 } 2058 2059 static __inline struct sk_buff * 2060 ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 2061 { 2062 2063 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 2064 if (vif->type != NL80211_IFTYPE_STATION) 2065 return (NULL); 2066 2067 return (linuxkpi_ieee80211_pspoll_get(hw, vif)); 2068 } 2069 2070 static __inline struct sk_buff * 2071 ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 2072 { 2073 TODO(); 2074 return (NULL); 2075 } 2076 2077 static __inline struct sk_buff * 2078 ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2079 int linkid, bool qos) 2080 { 2081 2082 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 2083 if (vif->type != NL80211_IFTYPE_STATION) 2084 return (NULL); 2085 2086 return (linuxkpi_ieee80211_nullfunc_get(hw, vif, linkid, qos)); 2087 } 2088 2089 static __inline struct sk_buff * 2090 ieee80211_probereq_get(struct ieee80211_hw *hw, uint8_t *addr, 2091 uint8_t *ssid, size_t ssid_len, size_t tailroom) 2092 { 2093 2094 return (linuxkpi_ieee80211_probereq_get(hw, addr, ssid, ssid_len, 2095 tailroom)); 2096 } 2097 2098 static __inline void 2099 ieee80211_queue_delayed_work(struct ieee80211_hw *hw, struct delayed_work *w, 2100 int delay) 2101 { 2102 2103 linuxkpi_ieee80211_queue_delayed_work(hw, w, delay); 2104 } 2105 2106 static __inline void 2107 ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *w) 2108 { 2109 2110 linuxkpi_ieee80211_queue_work(hw, w); 2111 } 2112 2113 static __inline void 2114 ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) 2115 { 2116 linuxkpi_ieee80211_tx_status(hw, skb); 2117 } 2118 2119 static __inline void 2120 ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 2121 { 2122 IMPROVE(); 2123 linuxkpi_ieee80211_tx_status(hw, skb); 2124 } 2125 2126 static __inline void 2127 ieee80211_tx_status_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 2128 { 2129 IMPROVE(); 2130 linuxkpi_ieee80211_tx_status(hw, skb); 2131 } 2132 2133 static __inline void 2134 ieee80211_tx_status_ext(struct ieee80211_hw *hw, 2135 struct ieee80211_tx_status *txstat) 2136 { 2137 2138 linuxkpi_ieee80211_tx_status_ext(hw, txstat); 2139 } 2140 2141 static __inline void 2142 ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) 2143 { 2144 int i; 2145 2146 /* 2147 * Apparently clearing flags and some other fields is not right. 2148 * Given the function is called "status" we work on that part of 2149 * the union. 2150 */ 2151 for (i = 0; i < nitems(info->status.rates); i++) 2152 info->status.rates[i].count = 0; 2153 /* 2154 * Unclear if ack_signal should be included or not but we clear the 2155 * "valid" bool so this field is no longer valid. 2156 */ 2157 memset(&info->status.ack_signal, 0, sizeof(*info) - 2158 offsetof(struct ieee80211_tx_info, status.ack_signal)); 2159 } 2160 2161 static __inline void 2162 ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, 2163 unsigned long *byte_cnt) 2164 { 2165 2166 if (frame_cnt == NULL && byte_cnt == NULL) 2167 return; 2168 2169 linuxkpi_ieee80211_txq_get_depth(txq, frame_cnt, byte_cnt); 2170 } 2171 2172 static __inline int 2173 rate_lowest_index(struct ieee80211_supported_band *band, 2174 struct ieee80211_sta *sta) 2175 { 2176 IMPROVE(); 2177 return (0); 2178 } 2179 2180 2181 static __inline void 2182 SET_IEEE80211_PERM_ADDR (struct ieee80211_hw *hw, uint8_t *addr) 2183 { 2184 2185 ether_addr_copy(hw->wiphy->perm_addr, addr); 2186 } 2187 2188 static __inline void 2189 ieee80211_report_low_ack(struct ieee80211_sta *sta, int x) 2190 { 2191 TODO(); 2192 } 2193 2194 static __inline void 2195 ieee80211_tx_rate_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 2196 struct ieee80211_tx_info *info) 2197 { 2198 TODO(); 2199 } 2200 2201 static __inline bool 2202 ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2203 { 2204 TODO(); 2205 return (false); 2206 } 2207 2208 static __inline void 2209 ieee80211_radar_detected(struct ieee80211_hw *hw) 2210 { 2211 TODO(); 2212 } 2213 2214 static __inline void 2215 ieee80211_sta_register_airtime(struct ieee80211_sta *sta, 2216 uint8_t tid, uint32_t duration, int x) 2217 { 2218 TODO(); 2219 } 2220 2221 static __inline void 2222 ieee80211_beacon_set_cntdwn(struct ieee80211_vif *vif, u8 counter) 2223 { 2224 TODO(); 2225 } 2226 2227 static __inline int 2228 ieee80211_beacon_update_cntdwn(struct ieee80211_vif *vif) 2229 { 2230 TODO(); 2231 return (-1); 2232 } 2233 2234 static __inline int 2235 ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *vht_cap, uint32_t chanwidth, 2236 int x, bool t, int nss) 2237 { 2238 TODO(); 2239 return (-1); 2240 } 2241 2242 static __inline bool 2243 ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif) 2244 { 2245 TODO(); 2246 return (true); 2247 } 2248 2249 static __inline void 2250 ieee80211_disconnect(struct ieee80211_vif *vif, bool _x) 2251 { 2252 TODO(); 2253 } 2254 2255 static __inline void 2256 ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool _x) 2257 { 2258 TODO(); 2259 } 2260 2261 static __inline const struct ieee80211_sta_he_cap * 2262 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 2263 enum nl80211_iftype type) 2264 { 2265 TODO(); 2266 return (NULL); 2267 } 2268 2269 static __inline void 2270 ieee80211_key_mic_failure(struct ieee80211_key_conf *key) 2271 { 2272 TODO(); 2273 } 2274 2275 static __inline void 2276 ieee80211_key_replay(struct ieee80211_key_conf *key) 2277 { 2278 TODO(); 2279 } 2280 2281 static __inline uint32_t 2282 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw, 2283 struct ieee80211_rx_status *rxstat, int len) 2284 { 2285 TODO(); 2286 return (0); 2287 } 2288 2289 static __inline void 2290 ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta, 2291 struct sk_buff *skb, struct ieee80211_tx_rate *txrate, int nrates) 2292 { 2293 TODO(); 2294 } 2295 2296 static __inline void 2297 ieee80211_color_change_finish(struct ieee80211_vif *vif) 2298 { 2299 TODO(); 2300 } 2301 2302 static __inline struct sk_buff * 2303 ieee80211_get_fils_discovery_tmpl(struct ieee80211_hw *hw, 2304 struct ieee80211_vif *vif) 2305 { 2306 TODO(); 2307 return (NULL); 2308 } 2309 2310 static __inline struct sk_buff * 2311 ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw, 2312 struct ieee80211_vif *vif) 2313 { 2314 TODO(); 2315 return (NULL); 2316 } 2317 2318 static __inline void 2319 linuxkpi_ieee80211_send_bar(struct ieee80211_vif *vif, uint8_t *ra, uint16_t tid, 2320 uint16_t ssn) 2321 { 2322 TODO(); 2323 } 2324 2325 static __inline void 2326 ieee80211_resume_disconnect(struct ieee80211_vif *vif) 2327 { 2328 TODO(); 2329 } 2330 2331 static __inline int 2332 ieee80211_data_to_8023(struct sk_buff *skb, const uint8_t *addr, 2333 enum nl80211_iftype iftype) 2334 { 2335 TODO(); 2336 return (-1); 2337 } 2338 2339 static __inline void 2340 ieee80211_get_tkip_p1k_iv(struct ieee80211_key_conf *key, 2341 uint32_t iv32, uint16_t *p1k) 2342 { 2343 TODO(); 2344 } 2345 2346 static __inline struct ieee80211_key_conf * 2347 ieee80211_gtk_rekey_add(struct ieee80211_vif *vif, 2348 struct ieee80211_key_conf *key) 2349 { 2350 TODO(); 2351 return (NULL); 2352 } 2353 2354 static __inline void 2355 ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const uint8_t *bssid, 2356 const uint8_t *replay_ctr, gfp_t gfp) 2357 { 2358 TODO(); 2359 } 2360 2361 static __inline void 2362 ieee80211_remove_key(struct ieee80211_key_conf *key) 2363 { 2364 TODO(); 2365 } 2366 2367 static __inline void 2368 ieee80211_set_key_rx_seq(struct ieee80211_key_conf *key, int tid, 2369 struct ieee80211_key_seq *seq) 2370 { 2371 TODO(); 2372 } 2373 2374 static __inline void 2375 ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif, 2376 struct cfg80211_wowlan_wakeup *wakeup, gfp_t gfp) 2377 { 2378 TODO(); 2379 } 2380 2381 static __inline void 2382 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif, 2383 uint64_t obss_color_bitmap, gfp_t gfp) 2384 { 2385 TODO(); 2386 } 2387 2388 static __inline void 2389 ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta *sta, 2390 uint8_t tid) 2391 { 2392 TODO(); 2393 } 2394 2395 static __inline struct ieee80211_ema_beacons * 2396 ieee80211_beacon_get_template_ema_list(struct ieee80211_hw *hw, 2397 struct ieee80211_vif *vif, uint32_t link_id) 2398 { 2399 TODO(); 2400 return (NULL); 2401 } 2402 2403 static __inline void 2404 ieee80211_beacon_free_ema_list(struct ieee80211_ema_beacons *bcns) 2405 { 2406 TODO(); 2407 } 2408 2409 static inline bool 2410 ieee80211_vif_is_mld(const struct ieee80211_vif *vif) 2411 { 2412 2413 /* If valid_links is non-zero, the vif is an MLD. */ 2414 return (vif->valid_links != 0); 2415 } 2416 2417 static __inline const struct ieee80211_sta_he_cap * 2418 ieee80211_get_he_iftype_cap_vif(const struct ieee80211_supported_band *band, 2419 struct ieee80211_vif *vif) 2420 { 2421 TODO(); 2422 return (NULL); 2423 } 2424 2425 static __inline const struct ieee80211_sta_eht_cap * 2426 ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band *band, 2427 struct ieee80211_vif *vif) 2428 { 2429 TODO(); 2430 return (NULL); 2431 } 2432 2433 static inline uint32_t 2434 ieee80211_vif_usable_links(const struct ieee80211_vif *vif) 2435 { 2436 TODO(); 2437 return (1); 2438 } 2439 2440 static inline bool 2441 ieee80211_vif_link_active(const struct ieee80211_vif *vif, uint8_t link_id) 2442 { 2443 if (ieee80211_vif_is_mld(vif)) 2444 return (vif->active_links & BIT(link_id)); 2445 return (link_id == 0); 2446 } 2447 2448 static inline void 2449 ieee80211_set_active_links_async(struct ieee80211_vif *vif, 2450 uint32_t new_active_links) 2451 { 2452 TODO(); 2453 } 2454 2455 static inline int 2456 ieee80211_set_active_links(struct ieee80211_vif *vif, 2457 uint32_t active_links) 2458 { 2459 TODO(); 2460 return (-ENXIO); 2461 } 2462 2463 static inline void 2464 ieee80211_cqm_beacon_loss_notify(struct ieee80211_vif *vif, gfp_t gfp __unused) 2465 { 2466 IMPROVE("we notify user space by a vap state change eventually"); 2467 linuxkpi_ieee80211_beacon_loss(vif); 2468 } 2469 2470 #define ieee80211_send_bar(_v, _r, _t, _s) \ 2471 linuxkpi_ieee80211_send_bar(_v, _r, _t, _s) 2472 2473 /* -------------------------------------------------------------------------- */ 2474 2475 int lkpi_80211_update_chandef(struct ieee80211_hw *, 2476 struct ieee80211_chanctx_conf *); 2477 2478 static inline int 2479 ieee80211_emulate_add_chanctx(struct ieee80211_hw *hw, 2480 struct ieee80211_chanctx_conf *chanctx_conf) 2481 { 2482 int error; 2483 2484 hw->conf.radar_enabled = chanctx_conf->radar_enabled; 2485 error = lkpi_80211_update_chandef(hw, chanctx_conf); 2486 return (error); 2487 } 2488 2489 static inline void 2490 ieee80211_emulate_remove_chanctx(struct ieee80211_hw *hw, 2491 struct ieee80211_chanctx_conf *chanctx_conf __unused) 2492 { 2493 hw->conf.radar_enabled = false; 2494 lkpi_80211_update_chandef(hw, NULL); 2495 } 2496 2497 static inline void 2498 ieee80211_emulate_change_chanctx(struct ieee80211_hw *hw, 2499 struct ieee80211_chanctx_conf *chanctx_conf, uint32_t changed __unused) 2500 { 2501 hw->conf.radar_enabled = chanctx_conf->radar_enabled; 2502 lkpi_80211_update_chandef(hw, chanctx_conf); 2503 } 2504 2505 static inline int 2506 ieee80211_emulate_switch_vif_chanctx(struct ieee80211_hw *hw, 2507 struct ieee80211_vif_chanctx_switch *vifs, int n_vifs, 2508 enum ieee80211_chanctx_switch_mode mode __unused) 2509 { 2510 struct ieee80211_chanctx_conf *chanctx_conf; 2511 int error; 2512 2513 /* Sanity check. */ 2514 if (n_vifs <= 0) 2515 return (-EINVAL); 2516 if (vifs == NULL || vifs[0].new_ctx == NULL) 2517 return (-EINVAL); 2518 2519 /* 2520 * What to do if n_vifs > 1? 2521 * Does that make sense for drivers not supporting chanctx? 2522 */ 2523 hw->conf.radar_enabled = vifs[0].new_ctx->radar_enabled; 2524 chanctx_conf = vifs[0].new_ctx; 2525 error = lkpi_80211_update_chandef(hw, chanctx_conf); 2526 return (error); 2527 } 2528 2529 /* -------------------------------------------------------------------------- */ 2530 2531 #endif /* _LINUXKPI_NET_MAC80211_H */ 2532