1 /*- 2 * Copyright (c) 2020-2023 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 }; 87 88 enum ieee80211_bss_changed { 89 BSS_CHANGED_ARP_FILTER = BIT(0), 90 BSS_CHANGED_ASSOC = BIT(1), 91 BSS_CHANGED_BANDWIDTH = BIT(2), 92 BSS_CHANGED_BEACON = BIT(3), 93 BSS_CHANGED_BEACON_ENABLED = BIT(4), 94 BSS_CHANGED_BEACON_INFO = BIT(5), 95 BSS_CHANGED_BEACON_INT = BIT(6), 96 BSS_CHANGED_BSSID = BIT(7), 97 BSS_CHANGED_CQM = BIT(8), 98 BSS_CHANGED_ERP_CTS_PROT = BIT(9), 99 BSS_CHANGED_ERP_SLOT = BIT(10), 100 BSS_CHANGED_FTM_RESPONDER = BIT(11), 101 BSS_CHANGED_HT = BIT(12), 102 BSS_CHANGED_IDLE = BIT(13), 103 BSS_CHANGED_MU_GROUPS = BIT(14), 104 BSS_CHANGED_P2P_PS = BIT(15), 105 BSS_CHANGED_PS = BIT(16), 106 BSS_CHANGED_QOS = BIT(17), 107 BSS_CHANGED_TXPOWER = BIT(18), 108 BSS_CHANGED_HE_BSS_COLOR = BIT(19), 109 BSS_CHANGED_AP_PROBE_RESP = BIT(20), 110 BSS_CHANGED_BASIC_RATES = BIT(21), 111 BSS_CHANGED_ERP_PREAMBLE = BIT(22), 112 BSS_CHANGED_IBSS = BIT(23), 113 BSS_CHANGED_MCAST_RATE = BIT(24), 114 BSS_CHANGED_SSID = BIT(25), 115 BSS_CHANGED_FILS_DISCOVERY = BIT(26), 116 BSS_CHANGED_HE_OBSS_PD = BIT(27), 117 BSS_CHANGED_TWT = BIT(28), 118 BSS_CHANGED_UNSOL_BCAST_PROBE_RESP = BIT(30), 119 BSS_CHANGED_EHT_PUNCTURING = BIT(31), 120 }; 121 122 /* 802.11 Figure 9-256 Suite selector format. [OUI(3), SUITE TYPE(1)] */ 123 #define WLAN_CIPHER_SUITE_OUI(_oui, _x) (((_oui) << 8) | ((_x) & 0xff)) 124 125 /* 802.11 Table 9-131 Cipher suite selectors. */ 126 /* 802.1x suite B 11 */ 127 #define WLAN_CIPHER_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 128 /* Use group 0 */ 129 #define WLAN_CIPHER_SUITE_WEP40 WLAN_CIPHER_SUITE(1) 130 #define WLAN_CIPHER_SUITE_TKIP WLAN_CIPHER_SUITE(2) 131 /* Reserved 3 */ 132 #define WLAN_CIPHER_SUITE_CCMP WLAN_CIPHER_SUITE(4) /* CCMP-128 */ 133 #define WLAN_CIPHER_SUITE_WEP104 WLAN_CIPHER_SUITE(5) 134 #define WLAN_CIPHER_SUITE_AES_CMAC WLAN_CIPHER_SUITE(6) /* BIP-CMAC-128 */ 135 /* Group addressed traffic not allowed 7 */ 136 #define WLAN_CIPHER_SUITE_GCMP WLAN_CIPHER_SUITE(8) 137 #define WLAN_CIPHER_SUITE_GCMP_256 WLAN_CIPHER_SUITE(9) 138 #define WLAN_CIPHER_SUITE_CCMP_256 WLAN_CIPHER_SUITE(10) 139 #define WLAN_CIPHER_SUITE_BIP_GMAC_128 WLAN_CIPHER_SUITE(11) 140 #define WLAN_CIPHER_SUITE_BIP_GMAC_256 WLAN_CIPHER_SUITE(12) 141 #define WLAN_CIPHER_SUITE_BIP_CMAC_256 WLAN_CIPHER_SUITE(13) 142 /* Reserved 14-255 */ 143 144 /* See ISO/IEC JTC 1 N 9880 Table 11 */ 145 #define WLAN_CIPHER_SUITE_SMS4 WLAN_CIPHER_SUITE_OUI(0x001472, 1) 146 147 148 /* 802.11 Table 9-133 AKM suite selectors. */ 149 #define WLAN_AKM_SUITE(_x) WLAN_CIPHER_SUITE_OUI(0x000fac, _x) 150 /* Reserved 0 */ 151 #define WLAN_AKM_SUITE_8021X WLAN_AKM_SUITE(1) 152 #define WLAN_AKM_SUITE_PSK WLAN_AKM_SUITE(2) 153 #define WLAN_AKM_SUITE_FT_8021X WLAN_AKM_SUITE(3) 154 #define WLAN_AKM_SUITE_FT_PSK WLAN_AKM_SUITE(4) 155 #define WLAN_AKM_SUITE_8021X_SHA256 WLAN_AKM_SUITE(5) 156 #define WLAN_AKM_SUITE_PSK_SHA256 WLAN_AKM_SUITE(6) 157 /* TDLS 7 */ 158 #define WLAN_AKM_SUITE_SAE WLAN_AKM_SUITE(8) 159 /* FToSAE 9 */ 160 /* AP peer key 10 */ 161 /* 802.1x suite B 11 */ 162 /* 802.1x suite B 384 12 */ 163 /* FTo802.1x 384 13 */ 164 /* Reserved 14-255 */ 165 /* Apparently 11ax defines more. Seen (19,20) mentioned. */ 166 167 #define TKIP_PN_TO_IV16(_x) ((uint16_t)(_x & 0xffff)) 168 #define TKIP_PN_TO_IV32(_x) ((uint32_t)((_x >> 16) & 0xffffffff)) 169 170 struct ieee80211_sta; 171 172 /* 802.11-2020 9.4.2.55.3 A-MPDU Parameters field */ 173 #define IEEE80211_HT_AMPDU_PARM_FACTOR 0x3 174 #define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2 175 #define IEEE80211_HT_AMPDU_PARM_DENSITY (0x7 << IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT) 176 177 struct ieee80211_ampdu_params { 178 struct ieee80211_sta *sta; 179 enum ieee80211_ampdu_mlme_action action; 180 uint16_t buf_size; 181 uint16_t timeout; 182 uint16_t ssn; 183 uint8_t tid; 184 bool amsdu; 185 }; 186 187 struct ieee80211_bar { 188 /* TODO FIXME */ 189 int control, start_seq_num; 190 uint8_t *ra; 191 uint16_t frame_control; 192 }; 193 194 struct ieee80211_p2p_noa_desc { 195 uint32_t count; /* uint8_t ? */ 196 uint32_t duration; 197 uint32_t interval; 198 uint32_t start_time; 199 }; 200 201 struct ieee80211_p2p_noa_attr { 202 uint8_t index; 203 uint8_t oppps_ctwindow; 204 struct ieee80211_p2p_noa_desc desc[4]; 205 }; 206 207 struct ieee80211_mutable_offsets { 208 /* TODO FIXME */ 209 uint16_t tim_offset; 210 uint16_t cntdwn_counter_offs[2]; 211 212 int mbssid_off; 213 }; 214 215 struct mac80211_fils_discovery { 216 uint32_t max_interval; 217 }; 218 219 struct ieee80211_chanctx_conf { 220 /* TODO FIXME */ 221 int rx_chains_dynamic, rx_chains_static; 222 bool radar_enabled; 223 struct cfg80211_chan_def def; 224 struct cfg80211_chan_def min_def; 225 226 /* Must stay last. */ 227 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 228 }; 229 230 struct ieee80211_rate_status { 231 struct rate_info rate_idx; 232 uint8_t try_count; 233 }; 234 235 struct ieee80211_ema_beacons { 236 uint8_t cnt; 237 struct { 238 struct sk_buff *skb; 239 struct ieee80211_mutable_offsets offs; 240 } bcn[0]; 241 }; 242 243 #define WLAN_MEMBERSHIP_LEN (8) 244 #define WLAN_USER_POSITION_LEN (16) 245 246 struct ieee80211_bss_conf { 247 /* TODO FIXME */ 248 struct ieee80211_vif *vif; 249 const uint8_t *bssid; 250 uint8_t addr[ETH_ALEN]; 251 uint8_t link_id; 252 uint8_t _pad0; 253 uint8_t transmitter_bssid[ETH_ALEN]; 254 struct ieee80211_ftm_responder_params *ftmr_params; 255 struct ieee80211_p2p_noa_attr p2p_noa_attr; 256 struct cfg80211_chan_def chandef; 257 __be32 arp_addr_list[1]; /* XXX TODO */ 258 struct ieee80211_rate *beacon_rate; 259 struct { 260 uint8_t membership[WLAN_MEMBERSHIP_LEN]; 261 uint8_t position[WLAN_USER_POSITION_LEN]; 262 } mu_group; 263 struct { 264 uint32_t params; 265 /* single field struct? */ 266 } he_oper; 267 struct cfg80211_he_bss_color he_bss_color; 268 struct ieee80211_he_obss_pd he_obss_pd; 269 270 bool ht_ldpc; 271 bool vht_ldpc; 272 bool he_ldpc; 273 bool vht_mu_beamformee; 274 bool vht_mu_beamformer; 275 bool vht_su_beamformee; 276 bool vht_su_beamformer; 277 bool he_mu_beamformer; 278 bool he_su_beamformee; 279 bool he_su_beamformer; 280 bool he_full_ul_mumimo; 281 bool eht_su_beamformee; 282 bool eht_su_beamformer; 283 bool eht_mu_beamformer; 284 285 uint16_t ht_operation_mode; 286 int arp_addr_cnt; 287 uint16_t eht_puncturing; 288 289 uint8_t dtim_period; 290 uint8_t sync_dtim_count; 291 bool qos; 292 bool twt_broadcast; 293 bool use_cts_prot; 294 bool use_short_preamble; 295 bool use_short_slot; 296 bool he_support; 297 bool eht_support; 298 bool csa_active; 299 bool mu_mimo_owner; 300 uint32_t sync_device_ts; 301 uint64_t sync_tsf; 302 uint16_t beacon_int; 303 int16_t txpower; 304 uint32_t basic_rates; 305 int mcast_rate[NUM_NL80211_BANDS]; 306 enum ieee80211_reg_ap_power power_type; 307 struct cfg80211_bitrate_mask beacon_tx_rate; 308 struct mac80211_fils_discovery fils_discovery; 309 struct ieee80211_chanctx_conf *chanctx_conf; 310 struct ieee80211_vif *mbssid_tx_vif; 311 312 int ack_enabled, bssid_index, bssid_indicator, cqm_rssi_hyst, cqm_rssi_thold, ema_ap, frame_time_rts_th, ftm_responder; 313 int htc_trig_based_pkt_ext; 314 int multi_sta_back_32bit, nontransmitted; 315 int profile_periodicity; 316 int twt_requester, uora_exists, uora_ocw_range; 317 int assoc_capability, enable_beacon, hidden_ssid, ibss_joined, twt_protected; 318 int twt_responder, unsol_bcast_probe_resp_interval; 319 int color_change_active; 320 }; 321 322 struct ieee80211_channel_switch { 323 /* TODO FIXME */ 324 int block_tx, count, delay, device_timestamp, timestamp; 325 struct cfg80211_chan_def chandef; 326 }; 327 328 struct ieee80211_cipher_scheme { 329 uint32_t cipher; 330 uint8_t iftype; /* We do not know the size of this. */ 331 uint8_t hdr_len; 332 uint8_t pn_len; 333 uint8_t pn_off; 334 uint8_t key_idx_off; 335 uint8_t key_idx_mask; 336 uint8_t key_idx_shift; 337 uint8_t mic_len; 338 }; 339 340 enum ieee80211_event_type { 341 BA_FRAME_TIMEOUT, 342 BAR_RX_EVENT, 343 MLME_EVENT, 344 RSSI_EVENT, 345 }; 346 347 enum ieee80211_rssi_event_data { 348 RSSI_EVENT_LOW, 349 RSSI_EVENT_HIGH, 350 }; 351 352 enum ieee80211_mlme_event_data { 353 ASSOC_EVENT, 354 AUTH_EVENT, 355 DEAUTH_RX_EVENT, 356 DEAUTH_TX_EVENT, 357 }; 358 359 enum ieee80211_mlme_event_status { 360 MLME_DENIED, 361 MLME_TIMEOUT, 362 }; 363 364 struct ieee80211_mlme_event { 365 enum ieee80211_mlme_event_data data; 366 enum ieee80211_mlme_event_status status; 367 int reason; 368 }; 369 370 struct ieee80211_event { 371 /* TODO FIXME */ 372 enum ieee80211_event_type type; 373 union { 374 struct { 375 int ssn; 376 struct ieee80211_sta *sta; 377 uint8_t tid; 378 } ba; 379 struct ieee80211_mlme_event mlme; 380 } u; 381 }; 382 383 struct ieee80211_ftm_responder_params { 384 /* TODO FIXME */ 385 uint8_t *lci; 386 uint8_t *civicloc; 387 int lci_len; 388 int civicloc_len; 389 }; 390 391 struct ieee80211_he_mu_edca_param_ac_rec { 392 /* TODO FIXME */ 393 int aifsn, ecw_min_max, mu_edca_timer; 394 }; 395 396 struct ieee80211_conf { 397 int dynamic_ps_timeout; 398 int power_level; 399 uint32_t listen_interval; 400 bool radar_enabled; 401 enum ieee80211_hw_conf_flags flags; 402 struct cfg80211_chan_def chandef; 403 }; 404 405 enum ieee80211_hw_flags { 406 IEEE80211_HW_AMPDU_AGGREGATION, 407 IEEE80211_HW_AP_LINK_PS, 408 IEEE80211_HW_BUFF_MMPDU_TXQ, 409 IEEE80211_HW_CHANCTX_STA_CSA, 410 IEEE80211_HW_CONNECTION_MONITOR, 411 IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP, 412 IEEE80211_HW_HAS_RATE_CONTROL, 413 IEEE80211_HW_MFP_CAPABLE, 414 IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR, 415 IEEE80211_HW_REPORTS_TX_ACK_STATUS, 416 IEEE80211_HW_RX_INCLUDES_FCS, 417 IEEE80211_HW_SIGNAL_DBM, 418 IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS, 419 IEEE80211_HW_SPECTRUM_MGMT, 420 IEEE80211_HW_STA_MMPDU_TXQ, 421 IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU, 422 IEEE80211_HW_SUPPORTS_CLONED_SKBS, 423 IEEE80211_HW_SUPPORTS_DYNAMIC_PS, 424 IEEE80211_HW_SUPPORTS_MULTI_BSSID, 425 IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, 426 IEEE80211_HW_SUPPORTS_PS, 427 IEEE80211_HW_SUPPORTS_REORDERING_BUFFER, 428 IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, 429 IEEE80211_HW_SUPPORT_FAST_XMIT, 430 IEEE80211_HW_TDLS_WIDER_BW, 431 IEEE80211_HW_TIMING_BEACON_ONLY, 432 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW, 433 IEEE80211_HW_TX_AMSDU, 434 IEEE80211_HW_TX_FRAG_LIST, 435 IEEE80211_HW_USES_RSS, 436 IEEE80211_HW_WANT_MONITOR_VIF, 437 IEEE80211_HW_SW_CRYPTO_CONTROL, 438 IEEE80211_HW_SUPPORTS_TX_FRAG, 439 IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA, 440 IEEE80211_HW_SUPPORTS_PER_STA_GTK, 441 IEEE80211_HW_REPORTS_LOW_ACK, 442 IEEE80211_HW_QUEUE_CONTROL, 443 IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD, 444 IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, 445 IEEE80211_HW_SUPPORTS_RC_TABLE, 446 IEEE80211_HW_DETECTS_COLOR_COLLISION, 447 448 /* Keep last. */ 449 NUM_IEEE80211_HW_FLAGS 450 }; 451 452 struct ieee80211_hw { 453 454 struct wiphy *wiphy; 455 456 /* TODO FIXME */ 457 int extra_tx_headroom, weight_multiplier; 458 int max_rate_tries, max_rates, max_report_rates; 459 struct ieee80211_cipher_scheme *cipher_schemes; 460 int n_cipher_schemes; 461 const char *rate_control_algorithm; 462 struct { 463 uint16_t units_pos; /* radiotap "spec" is .. inconsistent. */ 464 uint16_t accuracy; 465 } radiotap_timestamp; 466 size_t sta_data_size; 467 size_t vif_data_size; 468 size_t chanctx_data_size; 469 size_t txq_data_size; 470 uint16_t radiotap_mcs_details; 471 uint16_t radiotap_vht_details; 472 uint16_t queues; 473 uint16_t offchannel_tx_hw_queue; 474 uint16_t uapsd_max_sp_len; 475 uint16_t uapsd_queues; 476 uint16_t max_rx_aggregation_subframes; 477 uint16_t max_tx_aggregation_subframes; 478 uint16_t max_tx_fragments; 479 uint16_t max_listen_interval; 480 uint32_t extra_beacon_tailroom; 481 netdev_features_t netdev_features; 482 unsigned long flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)]; 483 struct ieee80211_conf conf; 484 485 #if 0 /* leave here for documentation purposes. This does NOT work. */ 486 /* Must stay last. */ 487 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 488 #else 489 void *priv; 490 #endif 491 }; 492 493 enum ieee802111_key_flag { 494 IEEE80211_KEY_FLAG_GENERATE_IV = BIT(0), 495 IEEE80211_KEY_FLAG_GENERATE_MMIC = BIT(1), 496 IEEE80211_KEY_FLAG_PAIRWISE = BIT(2), 497 IEEE80211_KEY_FLAG_PUT_IV_SPACE = BIT(3), 498 IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(4), 499 IEEE80211_KEY_FLAG_SW_MGMT_TX = BIT(5), 500 IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(6), 501 IEEE80211_KEY_FLAG_GENERATE_MMIE = BIT(7), 502 IEEE80211_KEY_FLAG_RESERVE_TAILROOM = BIT(8), 503 }; 504 505 struct ieee80211_key_conf { 506 atomic64_t tx_pn; 507 uint32_t cipher; 508 uint8_t icv_len; /* __unused nowadays? */ 509 uint8_t iv_len; 510 uint8_t hw_key_idx; /* Set by drv. */ 511 uint8_t keyidx; 512 uint16_t flags; 513 uint8_t keylen; 514 uint8_t key[0]; 515 int8_t link_id; /* signed! */ 516 }; 517 518 struct ieee80211_key_seq { 519 /* TODO FIXME */ 520 union { 521 struct { 522 uint8_t seq[IEEE80211_MAX_PN_LEN]; 523 uint8_t seq_len; 524 } hw; 525 struct { 526 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 527 } ccmp; 528 struct { 529 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 530 } aes_cmac; 531 struct { 532 uint32_t iv32; 533 uint16_t iv16; 534 } tkip; 535 }; 536 }; 537 538 539 enum ieee80211_rx_status_flags { 540 RX_FLAG_ALLOW_SAME_PN = BIT(0), 541 RX_FLAG_AMPDU_DETAILS = BIT(1), 542 RX_FLAG_AMPDU_EOF_BIT = BIT(2), 543 RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(3), 544 RX_FLAG_DECRYPTED = BIT(4), 545 RX_FLAG_DUP_VALIDATED = BIT(5), 546 RX_FLAG_FAILED_FCS_CRC = BIT(6), 547 RX_FLAG_ICV_STRIPPED = BIT(7), 548 RX_FLAG_MACTIME_PLCP_START = BIT(8), 549 RX_FLAG_MACTIME_START = BIT(9), 550 RX_FLAG_MIC_STRIPPED = BIT(10), 551 RX_FLAG_MMIC_ERROR = BIT(11), 552 RX_FLAG_MMIC_STRIPPED = BIT(12), 553 RX_FLAG_NO_PSDU = BIT(13), 554 RX_FLAG_PN_VALIDATED = BIT(14), 555 RX_FLAG_RADIOTAP_HE = BIT(15), 556 RX_FLAG_RADIOTAP_HE_MU = BIT(16), 557 RX_FLAG_RADIOTAP_LSIG = BIT(17), 558 RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(18), 559 RX_FLAG_NO_SIGNAL_VAL = BIT(19), 560 RX_FLAG_IV_STRIPPED = BIT(20), 561 RX_FLAG_AMPDU_IS_LAST = BIT(21), 562 RX_FLAG_AMPDU_LAST_KNOWN = BIT(22), 563 RX_FLAG_AMSDU_MORE = BIT(23), 564 RX_FLAG_MACTIME_END = BIT(24), 565 RX_FLAG_ONLY_MONITOR = BIT(25), 566 RX_FLAG_SKIP_MONITOR = BIT(26), 567 RX_FLAG_8023 = BIT(27), 568 RX_FLAG_RADIOTAP_TLV_AT_END = BIT(28), 569 }; 570 571 enum mac80211_rx_encoding { 572 RX_ENC_LEGACY = 0, 573 RX_ENC_HT, 574 RX_ENC_VHT, 575 RX_ENC_HE, 576 RX_ENC_EHT, 577 }; 578 579 struct ieee80211_rx_status { 580 /* TODO FIXME, this is too large. Over-reduce types to u8 where possible. */ 581 union { 582 uint64_t boottime_ns; 583 int64_t ack_tx_hwtstamp; 584 }; 585 uint64_t mactime; 586 uint32_t device_timestamp; 587 enum ieee80211_rx_status_flags flag; 588 uint16_t freq; 589 uint8_t encoding:3, bw:4; /* enum mac80211_rx_encoding, rate_info_bw */ /* See mt76.h */ 590 uint8_t ampdu_reference; 591 uint8_t band; 592 uint8_t chains; 593 int8_t chain_signal[IEEE80211_MAX_CHAINS]; 594 int8_t signal; 595 uint8_t enc_flags; 596 union { 597 struct { 598 uint8_t he_ru:3; /* nl80211::enum nl80211_he_ru_alloc */ 599 uint8_t he_gi:2; /* nl80211::enum nl80211_he_gi */ 600 uint8_t he_dcm:1; 601 }; 602 struct { 603 uint8_t ru:4; /* nl80211::enum nl80211_eht_ru_alloc */ 604 uint8_t gi:2; /* nl80211::enum nl80211_eht_gi */ 605 } eht; 606 }; 607 bool link_valid; 608 uint8_t link_id; /* very incosistent sizes? */ 609 uint8_t zero_length_psdu_type; 610 uint8_t nss; 611 uint8_t rate_idx; 612 }; 613 614 struct ieee80211_tx_status { 615 struct ieee80211_sta *sta; 616 struct ieee80211_tx_info *info; 617 int64_t ack_hwtstamp; 618 619 u8 n_rates; 620 struct ieee80211_rate_status *rates; 621 622 struct sk_buff *skb; 623 struct list_head *free_list; 624 }; 625 626 struct ieee80211_scan_ies { 627 /* TODO FIXME */ 628 int common_ie_len; 629 int len[NUM_NL80211_BANDS]; 630 uint8_t *common_ies; 631 uint8_t *ies[NUM_NL80211_BANDS]; 632 }; 633 634 struct ieee80211_scan_request { 635 struct ieee80211_scan_ies ies; 636 struct cfg80211_scan_request req; 637 }; 638 639 struct ieee80211_txq { 640 struct ieee80211_sta *sta; 641 struct ieee80211_vif *vif; 642 int ac; 643 uint8_t tid; 644 645 /* Must stay last. */ 646 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 647 }; 648 649 struct ieee80211_sta_rates { 650 /* XXX TODO */ 651 /* XXX some _rcu thing */ 652 struct { 653 int idx; 654 int flags; 655 } rate[1]; /* XXX what is the real number? */ 656 }; 657 658 struct ieee80211_sta_txpwr { 659 /* XXX TODO */ 660 enum nl80211_tx_power_setting type; 661 short power; 662 }; 663 664 #define IEEE80211_NUM_TIDS 16 /* net80211::WME_NUM_TID */ 665 struct ieee80211_sta_agg { 666 uint16_t max_amsdu_len; 667 uint16_t max_rc_amsdu_len; 668 uint16_t max_tid_amsdu_len[IEEE80211_NUM_TIDS]; 669 }; 670 671 struct ieee80211_link_sta { 672 uint8_t addr[ETH_ALEN]; 673 uint8_t link_id; 674 uint32_t supp_rates[NUM_NL80211_BANDS]; 675 struct ieee80211_sta_ht_cap ht_cap; 676 struct ieee80211_sta_vht_cap vht_cap; 677 struct ieee80211_sta_he_cap he_cap; 678 struct ieee80211_sta_he_6ghz_capa he_6ghz_capa; 679 struct ieee80211_sta_eht_cap eht_cap; 680 uint8_t rx_nss; 681 enum ieee80211_sta_rx_bw bandwidth; 682 enum ieee80211_smps_mode smps_mode; 683 struct ieee80211_sta_agg agg; 684 struct ieee80211_sta_txpwr txpwr; 685 }; 686 687 struct ieee80211_sta { 688 /* TODO FIXME */ 689 int max_amsdu_subframes; 690 int mfp, smps_mode, tdls, tdls_initiator; 691 struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; /* iwlwifi: 8 and adds +1 to tid_data, net80211::IEEE80211_TID_SIZE */ 692 struct ieee80211_sta_rates *rates; /* some rcu thing? */ 693 uint8_t addr[ETH_ALEN]; 694 uint16_t aid; 695 bool wme; 696 uint8_t max_sp; 697 uint8_t uapsd_queues; 698 uint16_t valid_links; 699 700 struct ieee80211_link_sta deflink; 701 struct ieee80211_link_sta *link[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 702 703 /* Must stay last. */ 704 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 705 }; 706 707 struct ieee80211_tdls_ch_sw_params { 708 /* TODO FIXME */ 709 int action_code, ch_sw_tm_ie, status, switch_time, switch_timeout, timestamp; 710 struct ieee80211_sta *sta; 711 struct cfg80211_chan_def *chandef; 712 struct sk_buff *tmpl_skb; 713 }; 714 715 struct ieee80211_tx_control { 716 /* TODO FIXME */ 717 struct ieee80211_sta *sta; 718 }; 719 720 struct ieee80211_tx_queue_params { 721 /* These types are based on iwlwifi FW structs. */ 722 uint16_t cw_min; 723 uint16_t cw_max; 724 uint16_t txop; 725 uint8_t aifs; 726 727 /* TODO FIXME */ 728 int acm, mu_edca, uapsd; 729 struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec; 730 }; 731 732 struct ieee80211_tx_rate { 733 uint8_t idx; 734 uint16_t count:5, 735 flags:11; 736 }; 737 738 enum ieee80211_vif_driver_flags { 739 IEEE80211_VIF_BEACON_FILTER = BIT(0), 740 IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), 741 IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), 742 IEEE80211_VIF_DISABLE_SMPS_OVERRIDE = BIT(3), 743 }; 744 745 #define IEEE80211_BSS_ARP_ADDR_LIST_LEN 4 746 747 struct ieee80211_vif_cfg { 748 uint16_t aid; 749 uint16_t eml_cap; 750 uint16_t eml_med_sync_delay; 751 bool assoc; 752 bool ps; 753 bool idle; 754 bool ibss_joined; 755 int arp_addr_cnt; 756 size_t ssid_len; 757 uint32_t arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; /* big endian */ 758 uint8_t ssid[IEEE80211_NWID_LEN]; 759 uint8_t ap_addr[ETH_ALEN]; 760 }; 761 762 struct ieee80211_vif { 763 /* TODO FIXME */ 764 enum nl80211_iftype type; 765 int csa_active, mu_mimo_owner; 766 int cab_queue; 767 int color_change_active, offload_flags; 768 enum ieee80211_vif_driver_flags driver_flags; 769 bool p2p; 770 bool probe_req_reg; 771 uint8_t addr[ETH_ALEN]; 772 struct ieee80211_vif_cfg cfg; 773 struct ieee80211_chanctx_conf *chanctx_conf; 774 struct ieee80211_txq *txq; 775 struct ieee80211_bss_conf bss_conf; 776 struct ieee80211_bss_conf *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 777 uint8_t hw_queue[IEEE80211_NUM_ACS]; 778 uint16_t active_links; 779 uint16_t valid_links; 780 struct ieee80211_vif *mbssid_tx_vif; 781 782 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change structure depending on compile-time option. */ 783 struct dentry *debugfs_dir; 784 /* #endif */ 785 786 /* Must stay last. */ 787 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 788 }; 789 790 struct ieee80211_vif_chanctx_switch { 791 struct ieee80211_chanctx_conf *old_ctx, *new_ctx; 792 struct ieee80211_vif *vif; 793 struct ieee80211_bss_conf *link_conf; 794 }; 795 796 struct ieee80211_prep_tx_info { 797 u16 duration; 798 bool success; 799 }; 800 801 /* XXX-BZ too big, over-reduce size to u8, and array sizes to minuimum to fit in skb->cb. */ 802 /* Also warning: some sizes change by pointer size! This is 64bit only. */ 803 struct ieee80211_tx_info { 804 enum ieee80211_tx_info_flags flags; 805 /* TODO FIXME */ 806 u8 band; 807 u8 hw_queue; 808 bool tx_time_est; 809 union { 810 struct { 811 struct ieee80211_tx_rate rates[4]; 812 bool use_rts; 813 struct ieee80211_vif *vif; 814 struct ieee80211_key_conf *hw_key; 815 enum ieee80211_tx_control_flags flags; 816 } control; 817 struct { 818 struct ieee80211_tx_rate rates[4]; 819 uint32_t ack_signal; 820 uint8_t ampdu_ack_len; 821 uint8_t ampdu_len; 822 uint8_t antenna; 823 uint16_t tx_time; 824 uint8_t flags; 825 void *status_driver_data[16 / sizeof(void *)]; /* XXX TODO */ 826 } status; 827 #define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40 828 void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)]; 829 }; 830 }; 831 832 /* net80211 conflict */ 833 struct linuxkpi_ieee80211_tim_ie { 834 uint8_t dtim_count; 835 uint8_t dtim_period; 836 uint8_t bitmap_ctrl; 837 uint8_t *virtual_map; 838 }; 839 #define ieee80211_tim_ie linuxkpi_ieee80211_tim_ie 840 841 struct survey_info { /* net80211::struct ieee80211_channel_survey */ 842 /* TODO FIXME */ 843 uint32_t filled; 844 #define SURVEY_INFO_TIME 0x0001 845 #define SURVEY_INFO_TIME_RX 0x0002 846 #define SURVEY_INFO_TIME_SCAN 0x0004 847 #define SURVEY_INFO_TIME_TX 0x0008 848 #define SURVEY_INFO_TIME_BSS_RX 0x0010 849 #define SURVEY_INFO_TIME_BUSY 0x0020 850 #define SURVEY_INFO_IN_USE 0x0040 851 #define SURVEY_INFO_NOISE_DBM 0x0080 852 uint32_t noise; 853 uint64_t time; 854 uint64_t time_bss_rx; 855 uint64_t time_busy; 856 uint64_t time_rx; 857 uint64_t time_scan; 858 uint64_t time_tx; 859 struct ieee80211_channel *channel; 860 }; 861 862 enum ieee80211_iface_iter { 863 IEEE80211_IFACE_ITER_NORMAL = BIT(0), 864 IEEE80211_IFACE_ITER_RESUME_ALL = BIT(1), 865 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER = BIT(2), /* seems to be an iter flag */ 866 IEEE80211_IFACE_ITER_ACTIVE = BIT(3), 867 868 /* Internal flags only. */ 869 IEEE80211_IFACE_ITER__ATOMIC = BIT(6), 870 IEEE80211_IFACE_ITER__MTX = BIT(8), 871 }; 872 873 enum set_key_cmd { 874 SET_KEY, 875 DISABLE_KEY, 876 }; 877 878 /* 802.11-2020, 9.4.2.55.2 HT Capability Information field. */ 879 enum rx_enc_flags { 880 RX_ENC_FLAG_SHORTPRE = BIT(0), 881 RX_ENC_FLAG_SHORT_GI = BIT(2), 882 RX_ENC_FLAG_HT_GF = BIT(3), 883 RX_ENC_FLAG_STBC_MASK = BIT(4) | BIT(5), 884 #define RX_ENC_FLAG_STBC_SHIFT 4 885 RX_ENC_FLAG_LDPC = BIT(6), 886 RX_ENC_FLAG_BF = BIT(7), 887 }; 888 889 enum sta_notify_cmd { 890 STA_NOTIFY_AWAKE, 891 STA_NOTIFY_SLEEP, 892 }; 893 894 struct ieee80211_low_level_stats { 895 /* Can we make them uint64_t? */ 896 uint32_t dot11ACKFailureCount; 897 uint32_t dot11FCSErrorCount; 898 uint32_t dot11RTSFailureCount; 899 uint32_t dot11RTSSuccessCount; 900 }; 901 902 enum ieee80211_offload_flags { 903 IEEE80211_OFFLOAD_ENCAP_4ADDR, 904 IEEE80211_OFFLOAD_ENCAP_ENABLED, 905 IEEE80211_OFFLOAD_DECAP_ENABLED, 906 }; 907 908 struct ieee80211_ops { 909 /* TODO FIXME */ 910 int (*start)(struct ieee80211_hw *); 911 void (*stop)(struct ieee80211_hw *); 912 913 int (*config)(struct ieee80211_hw *, u32); 914 void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type); 915 916 int (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 917 void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 918 int (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool); 919 920 void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *); 921 void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *); 922 int (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *); 923 int (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *); 924 int (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *); 925 void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *); 926 927 int (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u16, const struct ieee80211_tx_queue_params *); 928 void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *); 929 int (*tx_last_beacon)(struct ieee80211_hw *); 930 void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *); 931 932 void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 933 void (*mgd_complete_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 934 void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *); 935 936 void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool); 937 void (*flush_sta)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 938 939 int (*set_frag_threshold)(struct ieee80211_hw *, u32); 940 941 void (*sync_rx_queues)(struct ieee80211_hw *); 942 943 void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 944 void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 945 946 int (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 947 int (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 948 int (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 949 void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *); 950 void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 951 int (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state); 952 void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *); 953 void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32); 954 void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 955 void (*sta_set_4addr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 956 void (*sta_set_decap_offload)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 957 958 u64 (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *); 959 960 int (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *); 961 962 bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *); 963 964 int (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 965 int (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 966 void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 967 void (*channel_switch_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_chan_def *); 968 void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 969 void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 970 int (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32); 971 void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 972 void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *); 973 974 int (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 975 void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 976 void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32); 977 int (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 978 void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 979 int (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode); 980 981 int (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *); 982 int (*set_antenna)(struct ieee80211_hw *, u32, u32); 983 984 int (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type); 985 int (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *); 986 987 void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64); 988 void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int); 989 990 void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 991 void (*link_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 992 993 int (*set_rts_threshold)(struct ieee80211_hw *, u32); 994 void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *); 995 int (*get_survey)(struct ieee80211_hw *, int, struct survey_info *); 996 int (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *); 997 998 uint64_t (*get_tsf)(struct ieee80211_hw *, struct ieee80211_vif *); 999 void (*set_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, uint64_t); 1000 void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64); 1001 1002 int (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *); 1003 void (*set_coverage_class)(struct ieee80211_hw *, s16); 1004 int (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool); 1005 1006 int (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *); 1007 void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1008 void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *); 1009 void (*set_rekey_data)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_gtk_rekey_data *); 1010 1011 int (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1012 void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1013 1014 int (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1015 void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1016 int (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1017 void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1018 1019 int (*set_sar_specs)(struct ieee80211_hw *, const struct cfg80211_sar_specs *); 1020 1021 int (*set_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct cfg80211_tid_config *); 1022 int (*reset_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8); 1023 1024 int (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1025 void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *); 1026 void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *); 1027 1028 void (*update_vif_offload)(struct ieee80211_hw *, struct ieee80211_vif *); 1029 1030 int (*get_txpower)(struct ieee80211_hw *, struct ieee80211_vif *, int *); 1031 int (*get_stats)(struct ieee80211_hw *, struct ieee80211_low_level_stats *); 1032 1033 int (*set_radar_background)(struct ieee80211_hw *, struct cfg80211_chan_def *); 1034 1035 void (*add_twt_setup)(struct ieee80211_hw *, struct ieee80211_sta *, struct ieee80211_twt_setup *); 1036 void (*twt_teardown_request)(struct ieee80211_hw *, struct ieee80211_sta *, u8); 1037 1038 int (*set_hw_timestamp)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_set_hw_timestamp *); 1039 1040 void (*vif_cfg_changed)(struct ieee80211_hw *, struct ieee80211_vif *, u64); 1041 1042 int (*change_vif_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16, u16, struct ieee80211_bss_conf *[IEEE80211_MLD_MAX_NUM_LINKS]); 1043 int (*change_sta_links)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u16, u16); 1044 1045 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change depending on compile-time option. */ 1046 void (*sta_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct dentry *); 1047 /* #endif */ 1048 }; 1049 1050 1051 /* -------------------------------------------------------------------------- */ 1052 1053 /* linux_80211.c */ 1054 extern const struct cfg80211_ops linuxkpi_mac80211cfgops; 1055 1056 struct ieee80211_hw *linuxkpi_ieee80211_alloc_hw(size_t, 1057 const struct ieee80211_ops *); 1058 void linuxkpi_ieee80211_iffree(struct ieee80211_hw *); 1059 void linuxkpi_set_ieee80211_dev(struct ieee80211_hw *, char *); 1060 int linuxkpi_ieee80211_ifattach(struct ieee80211_hw *); 1061 void linuxkpi_ieee80211_ifdetach(struct ieee80211_hw *); 1062 void linuxkpi_ieee80211_unregister_hw(struct ieee80211_hw *); 1063 struct ieee80211_hw * linuxkpi_wiphy_to_ieee80211_hw(struct wiphy *); 1064 void linuxkpi_ieee80211_restart_hw(struct ieee80211_hw *); 1065 void linuxkpi_ieee80211_iterate_interfaces( 1066 struct ieee80211_hw *hw, enum ieee80211_iface_iter flags, 1067 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1068 void *); 1069 void linuxkpi_ieee80211_iterate_keys(struct ieee80211_hw *, 1070 struct ieee80211_vif *, 1071 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1072 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1073 void *); 1074 void linuxkpi_ieee80211_iterate_chan_contexts(struct ieee80211_hw *, 1075 void(*iterfunc)(struct ieee80211_hw *, 1076 struct ieee80211_chanctx_conf *, void *), 1077 void *); 1078 void linuxkpi_ieee80211_iterate_stations_atomic(struct ieee80211_hw *, 1079 void (*iterfunc)(void *, struct ieee80211_sta *), void *); 1080 void linuxkpi_ieee80211_scan_completed(struct ieee80211_hw *, 1081 struct cfg80211_scan_info *); 1082 void linuxkpi_ieee80211_rx(struct ieee80211_hw *, struct sk_buff *, 1083 struct ieee80211_sta *, struct napi_struct *, struct list_head *); 1084 uint8_t linuxkpi_ieee80211_get_tid(struct ieee80211_hdr *, bool); 1085 struct ieee80211_sta *linuxkpi_ieee80211_find_sta(struct ieee80211_vif *, 1086 const u8 *); 1087 struct ieee80211_sta *linuxkpi_ieee80211_find_sta_by_ifaddr( 1088 struct ieee80211_hw *, const uint8_t *, const uint8_t *); 1089 struct sk_buff *linuxkpi_ieee80211_tx_dequeue(struct ieee80211_hw *, 1090 struct ieee80211_txq *); 1091 bool linuxkpi_ieee80211_is_ie_id_in_ie_buf(const u8, const u8 *, size_t); 1092 bool linuxkpi_ieee80211_ie_advance(size_t *, const u8 *, size_t); 1093 void linuxkpi_ieee80211_free_txskb(struct ieee80211_hw *, struct sk_buff *, 1094 int); 1095 void linuxkpi_ieee80211_queue_delayed_work(struct ieee80211_hw *, 1096 struct delayed_work *, int); 1097 void linuxkpi_ieee80211_queue_work(struct ieee80211_hw *, struct work_struct *); 1098 struct sk_buff *linuxkpi_ieee80211_pspoll_get(struct ieee80211_hw *, 1099 struct ieee80211_vif *); 1100 struct sk_buff *linuxkpi_ieee80211_nullfunc_get(struct ieee80211_hw *, 1101 struct ieee80211_vif *, int, bool); 1102 void linuxkpi_ieee80211_txq_get_depth(struct ieee80211_txq *, unsigned long *, 1103 unsigned long *); 1104 struct wireless_dev *linuxkpi_ieee80211_vif_to_wdev(struct ieee80211_vif *); 1105 void linuxkpi_ieee80211_connection_loss(struct ieee80211_vif *); 1106 void linuxkpi_ieee80211_beacon_loss(struct ieee80211_vif *); 1107 struct sk_buff *linuxkpi_ieee80211_probereq_get(struct ieee80211_hw *, 1108 uint8_t *, uint8_t *, size_t, size_t); 1109 void linuxkpi_ieee80211_tx_status(struct ieee80211_hw *, struct sk_buff *); 1110 void linuxkpi_ieee80211_tx_status_ext(struct ieee80211_hw *, 1111 struct ieee80211_tx_status *); 1112 void linuxkpi_ieee80211_stop_queues(struct ieee80211_hw *); 1113 void linuxkpi_ieee80211_wake_queues(struct ieee80211_hw *); 1114 void linuxkpi_ieee80211_stop_queue(struct ieee80211_hw *, int); 1115 void linuxkpi_ieee80211_wake_queue(struct ieee80211_hw *, int); 1116 void linuxkpi_ieee80211_txq_schedule_start(struct ieee80211_hw *, uint8_t); 1117 struct ieee80211_txq *linuxkpi_ieee80211_next_txq(struct ieee80211_hw *, uint8_t); 1118 void linuxkpi_ieee80211_schedule_txq(struct ieee80211_hw *, 1119 struct ieee80211_txq *, bool); 1120 1121 /* -------------------------------------------------------------------------- */ 1122 1123 static __inline void 1124 _ieee80211_hw_set(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1125 { 1126 1127 set_bit(flag, hw->flags); 1128 } 1129 1130 static __inline bool 1131 __ieee80211_hw_check(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1132 { 1133 1134 return (test_bit(flag, hw->flags)); 1135 } 1136 1137 /* They pass in shortened flag names; how confusingly inconsistent. */ 1138 #define ieee80211_hw_set(_hw, _flag) \ 1139 _ieee80211_hw_set(_hw, IEEE80211_HW_ ## _flag) 1140 #define ieee80211_hw_check(_hw, _flag) \ 1141 __ieee80211_hw_check(_hw, IEEE80211_HW_ ## _flag) 1142 1143 /* XXX-BZ add CTASSERTS that size of struct is <= sizeof skb->cb. */ 1144 CTASSERT(sizeof(struct ieee80211_tx_info) <= sizeof(((struct sk_buff *)0)->cb)); 1145 #define IEEE80211_SKB_CB(_skb) \ 1146 ((struct ieee80211_tx_info *)((_skb)->cb)) 1147 1148 CTASSERT(sizeof(struct ieee80211_rx_status) <= sizeof(((struct sk_buff *)0)->cb)); 1149 #define IEEE80211_SKB_RXCB(_skb) \ 1150 ((struct ieee80211_rx_status *)((_skb)->cb)) 1151 1152 static __inline void 1153 ieee80211_free_hw(struct ieee80211_hw *hw) 1154 { 1155 1156 linuxkpi_ieee80211_iffree(hw); 1157 1158 if (hw->wiphy != NULL) 1159 wiphy_free(hw->wiphy); 1160 /* Note that *hw is not valid any longer after this. */ 1161 1162 IMPROVE(); 1163 } 1164 1165 static __inline struct ieee80211_hw * 1166 ieee80211_alloc_hw(size_t priv_len, const struct ieee80211_ops *ops) 1167 { 1168 1169 return (linuxkpi_ieee80211_alloc_hw(priv_len, ops)); 1170 } 1171 1172 static __inline void 1173 SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev) 1174 { 1175 1176 set_wiphy_dev(hw->wiphy, dev); 1177 linuxkpi_set_ieee80211_dev(hw, dev_name(dev)); 1178 1179 IMPROVE(); 1180 } 1181 1182 static __inline int 1183 ieee80211_register_hw(struct ieee80211_hw *hw) 1184 { 1185 int error; 1186 1187 error = wiphy_register(hw->wiphy); 1188 if (error != 0) 1189 return (error); 1190 1191 /* 1192 * At this point the driver has set all the options, flags, bands, 1193 * ciphers, hw address(es), ... basically mac80211/cfg80211 hw/wiphy 1194 * setup is done. 1195 * We need to replicate a lot of information from here into net80211. 1196 */ 1197 error = linuxkpi_ieee80211_ifattach(hw); 1198 1199 IMPROVE(); 1200 1201 return (error); 1202 } 1203 1204 static inline void 1205 ieee80211_unregister_hw(struct ieee80211_hw *hw) 1206 { 1207 1208 linuxkpi_ieee80211_unregister_hw(hw); 1209 } 1210 1211 static __inline struct ieee80211_hw * 1212 wiphy_to_ieee80211_hw(struct wiphy *wiphy) 1213 { 1214 1215 return (linuxkpi_wiphy_to_ieee80211_hw(wiphy)); 1216 } 1217 1218 static inline void 1219 ieee80211_restart_hw(struct ieee80211_hw *hw) 1220 { 1221 linuxkpi_ieee80211_restart_hw(hw); 1222 } 1223 1224 static inline void 1225 ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif) 1226 { 1227 TODO(); 1228 } 1229 1230 /* -------------------------------------------------------------------------- */ 1231 1232 #define link_conf_dereference_check(_vif, _linkid) \ 1233 rcu_dereference_check((_vif)->link_conf[_linkid], true) 1234 1235 #define link_conf_dereference_protected(_vif, _linkid) \ 1236 rcu_dereference_protected((_vif)->link_conf[_linkid], true) 1237 1238 #define link_sta_dereference_check(_sta, _linkid) \ 1239 rcu_dereference_check((_sta)->link[_linkid], true) 1240 1241 #define link_sta_dereference_protected(_sta, _linkid) \ 1242 rcu_dereference_protected((_sta)->link[_linkid], true) 1243 1244 #define for_each_vif_active_link(_vif, _link, _linkid) \ 1245 for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++) \ 1246 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1247 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1248 (_link = rcu_dereference((_vif)->link_conf[_linkid])) ) 1249 1250 #define for_each_sta_active_link(_vif, _sta, _linksta, _linkid) \ 1251 for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++) \ 1252 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1253 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1254 (_linksta = link_sta_dereference_protected((_sta), (_linkid))) ) 1255 1256 /* -------------------------------------------------------------------------- */ 1257 1258 static __inline bool 1259 ieee80211_is_action(__le16 fc) 1260 { 1261 __le16 v; 1262 1263 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1264 v = htole16(IEEE80211_FC0_SUBTYPE_ACTION | IEEE80211_FC0_TYPE_MGT); 1265 1266 return (fc == v); 1267 } 1268 1269 static __inline bool 1270 ieee80211_is_probe_resp(__le16 fc) 1271 { 1272 __le16 v; 1273 1274 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1275 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_RESP | IEEE80211_FC0_TYPE_MGT); 1276 1277 return (fc == v); 1278 } 1279 1280 static __inline bool 1281 ieee80211_is_auth(__le16 fc) 1282 { 1283 __le16 v; 1284 1285 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1286 v = htole16(IEEE80211_FC0_SUBTYPE_AUTH | IEEE80211_FC0_TYPE_MGT); 1287 1288 return (fc == v); 1289 } 1290 1291 static __inline bool 1292 ieee80211_is_assoc_req(__le16 fc) 1293 { 1294 __le16 v; 1295 1296 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1297 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1298 1299 return (fc == v); 1300 } 1301 1302 static __inline bool 1303 ieee80211_is_assoc_resp(__le16 fc) 1304 { 1305 __le16 v; 1306 1307 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1308 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1309 1310 return (fc == v); 1311 } 1312 1313 static __inline bool 1314 ieee80211_is_reassoc_req(__le16 fc) 1315 { 1316 __le16 v; 1317 1318 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1319 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1320 1321 return (fc == v); 1322 } 1323 1324 static __inline bool 1325 ieee80211_is_reassoc_resp(__le16 fc) 1326 { 1327 __le16 v; 1328 1329 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1330 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1331 1332 return (fc == v); 1333 } 1334 1335 static __inline bool 1336 ieee80211_is_disassoc(__le16 fc) 1337 { 1338 __le16 v; 1339 1340 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1341 v = htole16(IEEE80211_FC0_SUBTYPE_DISASSOC | IEEE80211_FC0_TYPE_MGT); 1342 1343 return (fc == v); 1344 } 1345 1346 static __inline bool 1347 ieee80211_is_data_present(__le16 fc) 1348 { 1349 __le16 v; 1350 1351 /* If it is a data frame and NODATA is not present. */ 1352 fc &= htole16(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_NODATA); 1353 v = htole16(IEEE80211_FC0_TYPE_DATA); 1354 1355 return (fc == v); 1356 } 1357 1358 static __inline bool 1359 ieee80211_is_deauth(__le16 fc) 1360 { 1361 __le16 v; 1362 1363 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1364 v = htole16(IEEE80211_FC0_SUBTYPE_DEAUTH | IEEE80211_FC0_TYPE_MGT); 1365 1366 return (fc == v); 1367 } 1368 1369 static __inline bool 1370 ieee80211_is_beacon(__le16 fc) 1371 { 1372 __le16 v; 1373 1374 /* 1375 * For as much as I get it this comes in LE and unlike FreeBSD 1376 * where we get the entire frame header and u8[], here we get the 1377 * 9.2.4.1 Frame Control field only. Mask and compare. 1378 */ 1379 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1380 v = htole16(IEEE80211_FC0_SUBTYPE_BEACON | IEEE80211_FC0_TYPE_MGT); 1381 1382 return (fc == v); 1383 } 1384 1385 1386 static __inline bool 1387 ieee80211_is_probe_req(__le16 fc) 1388 { 1389 __le16 v; 1390 1391 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1392 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_REQ | IEEE80211_FC0_TYPE_MGT); 1393 1394 return (fc == v); 1395 } 1396 1397 static __inline bool 1398 ieee80211_has_protected(__le16 fc) 1399 { 1400 1401 return (fc & htole16(IEEE80211_FC1_PROTECTED << 8)); 1402 } 1403 1404 static __inline bool 1405 ieee80211_is_back_req(__le16 fc) 1406 { 1407 __le16 v; 1408 1409 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1410 v = htole16(IEEE80211_FC0_SUBTYPE_BAR | IEEE80211_FC0_TYPE_CTL); 1411 1412 return (fc == v); 1413 } 1414 1415 static __inline bool 1416 ieee80211_is_bufferable_mmpdu(struct sk_buff *skb) 1417 { 1418 struct ieee80211_mgmt *mgmt; 1419 __le16 fc; 1420 1421 mgmt = (struct ieee80211_mgmt *)skb->data; 1422 fc = mgmt->frame_control; 1423 1424 /* 11.2.2 Bufferable MMPDUs, 80211-2020. */ 1425 /* XXX we do not care about IBSS yet. */ 1426 1427 if (!ieee80211_is_mgmt(fc)) 1428 return (false); 1429 if (ieee80211_is_action(fc)) /* XXX FTM? */ 1430 return (true); /* XXX false? */ 1431 if (ieee80211_is_disassoc(fc)) 1432 return (true); 1433 if (ieee80211_is_deauth(fc)) 1434 return (true); 1435 1436 TODO(); 1437 1438 return (false); 1439 } 1440 1441 static __inline bool 1442 ieee80211_is_nullfunc(__le16 fc) 1443 { 1444 __le16 v; 1445 1446 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1447 v = htole16(IEEE80211_FC0_SUBTYPE_NODATA | IEEE80211_FC0_TYPE_DATA); 1448 1449 return (fc == v); 1450 } 1451 1452 static __inline bool 1453 ieee80211_is_qos_nullfunc(__le16 fc) 1454 { 1455 __le16 v; 1456 1457 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1458 v = htole16(IEEE80211_FC0_SUBTYPE_QOS_NULL | IEEE80211_FC0_TYPE_DATA); 1459 1460 return (fc == v); 1461 } 1462 1463 static __inline bool 1464 ieee80211_is_any_nullfunc(__le16 fc) 1465 { 1466 1467 return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)); 1468 } 1469 1470 static inline bool 1471 ieee80211_is_pspoll(__le16 fc) 1472 { 1473 __le16 v; 1474 1475 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1476 v = htole16(IEEE80211_FC0_SUBTYPE_PS_POLL | IEEE80211_FC0_TYPE_CTL); 1477 1478 return (fc == v); 1479 } 1480 1481 static __inline bool 1482 ieee80211_vif_is_mesh(struct ieee80211_vif *vif) 1483 { 1484 TODO(); 1485 return (false); 1486 } 1487 1488 static __inline bool 1489 ieee80211_is_frag(struct ieee80211_hdr *hdr) 1490 { 1491 TODO(); 1492 return (false); 1493 } 1494 1495 static __inline bool 1496 ieee80211_is_first_frag(__le16 fc) 1497 { 1498 TODO(); 1499 return (false); 1500 } 1501 1502 static __inline bool 1503 ieee80211_is_robust_mgmt_frame(struct sk_buff *skb) 1504 { 1505 TODO(); 1506 return (false); 1507 } 1508 1509 static __inline bool 1510 ieee80211_is_ftm(struct sk_buff *skb) 1511 { 1512 TODO(); 1513 return (false); 1514 } 1515 1516 static __inline bool 1517 ieee80211_is_timing_measurement(struct sk_buff *skb) 1518 { 1519 TODO(); 1520 return (false); 1521 } 1522 1523 static __inline bool 1524 ieee80211_has_pm(__le16 fc) 1525 { 1526 TODO(); 1527 return (false); 1528 } 1529 1530 static __inline bool 1531 ieee80211_has_a4(__le16 fc) 1532 { 1533 __le16 v; 1534 1535 fc &= htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1536 v = htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1537 1538 return (fc == v); 1539 } 1540 1541 static __inline bool 1542 ieee80211_has_order(__le16 fc) 1543 { 1544 1545 return (fc & htole16(IEEE80211_FC1_ORDER << 8)); 1546 } 1547 1548 static __inline bool 1549 ieee80211_has_retry(__le16 fc) 1550 { 1551 1552 return (fc & htole16(IEEE80211_FC1_RETRY << 8)); 1553 } 1554 1555 1556 static __inline bool 1557 ieee80211_has_fromds(__le16 fc) 1558 { 1559 1560 return (fc & htole16(IEEE80211_FC1_DIR_FROMDS << 8)); 1561 } 1562 1563 static __inline bool 1564 ieee80211_has_tods(__le16 fc) 1565 { 1566 1567 return (fc & htole16(IEEE80211_FC1_DIR_TODS << 8)); 1568 } 1569 1570 static __inline uint8_t * 1571 ieee80211_get_SA(struct ieee80211_hdr *hdr) 1572 { 1573 1574 if (ieee80211_has_a4(hdr->frame_control)) 1575 return (hdr->addr4); 1576 if (ieee80211_has_fromds(hdr->frame_control)) 1577 return (hdr->addr3); 1578 return (hdr->addr2); 1579 } 1580 1581 static __inline uint8_t * 1582 ieee80211_get_DA(struct ieee80211_hdr *hdr) 1583 { 1584 1585 if (ieee80211_has_tods(hdr->frame_control)) 1586 return (hdr->addr3); 1587 return (hdr->addr1); 1588 } 1589 1590 static __inline bool 1591 ieee80211_has_morefrags(__le16 fc) 1592 { 1593 1594 fc &= htole16(IEEE80211_FC1_MORE_FRAG << 8); 1595 return (fc != 0); 1596 } 1597 1598 static __inline u8 * 1599 ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr) 1600 { 1601 if (ieee80211_has_a4(hdr->frame_control)) 1602 return (u8 *)hdr + 30; 1603 else 1604 return (u8 *)hdr + 24; 1605 } 1606 1607 /* -------------------------------------------------------------------------- */ 1608 /* Receive functions (air/driver to mac80211/net80211). */ 1609 1610 1611 static __inline void 1612 ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1613 struct sk_buff *skb, struct napi_struct *napi) 1614 { 1615 1616 linuxkpi_ieee80211_rx(hw, skb, sta, napi, NULL); 1617 } 1618 1619 static __inline void 1620 ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1621 struct sk_buff *skb, struct list_head *list) 1622 { 1623 1624 linuxkpi_ieee80211_rx(hw, skb, sta, NULL, list); 1625 } 1626 1627 static __inline void 1628 ieee80211_rx_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 1629 { 1630 1631 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1632 } 1633 1634 static __inline void 1635 ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 1636 { 1637 1638 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1639 } 1640 1641 static __inline void 1642 ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) 1643 { 1644 1645 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1646 } 1647 1648 /* -------------------------------------------------------------------------- */ 1649 1650 static inline void 1651 ieee80211_stop_queues(struct ieee80211_hw *hw) 1652 { 1653 linuxkpi_ieee80211_stop_queues(hw); 1654 } 1655 1656 static inline void 1657 ieee80211_wake_queues(struct ieee80211_hw *hw) 1658 { 1659 linuxkpi_ieee80211_wake_queues(hw); 1660 } 1661 1662 static inline void 1663 ieee80211_stop_queue(struct ieee80211_hw *hw, int qnum) 1664 { 1665 linuxkpi_ieee80211_stop_queue(hw, qnum); 1666 } 1667 1668 static inline void 1669 ieee80211_wake_queue(struct ieee80211_hw *hw, int qnum) 1670 { 1671 linuxkpi_ieee80211_wake_queue(hw, qnum); 1672 } 1673 1674 static inline void 1675 ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1676 { 1677 linuxkpi_ieee80211_schedule_txq(hw, txq, true); 1678 } 1679 1680 static inline void 1681 ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, 1682 bool withoutpkts) 1683 { 1684 linuxkpi_ieee80211_schedule_txq(hw, txq, true); 1685 } 1686 1687 static inline void 1688 ieee80211_txq_schedule_start(struct ieee80211_hw *hw, uint8_t ac) 1689 { 1690 linuxkpi_ieee80211_txq_schedule_start(hw, ac); 1691 } 1692 1693 static inline void 1694 ieee80211_txq_schedule_end(struct ieee80211_hw *hw, uint8_t ac) 1695 { 1696 /* DO_NADA; */ 1697 } 1698 1699 static inline struct ieee80211_txq * 1700 ieee80211_next_txq(struct ieee80211_hw *hw, uint8_t ac) 1701 { 1702 return (linuxkpi_ieee80211_next_txq(hw, ac)); 1703 } 1704 1705 static inline void 1706 ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw, 1707 struct ieee80211_txq *txq) 1708 { 1709 TODO(); 1710 } 1711 1712 /* -------------------------------------------------------------------------- */ 1713 1714 static __inline uint8_t 1715 ieee80211_get_tid(struct ieee80211_hdr *hdr) 1716 { 1717 1718 return (linuxkpi_ieee80211_get_tid(hdr, false)); 1719 } 1720 1721 static __inline struct sk_buff * 1722 ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1723 uint16_t *tim_offset, uint16_t *tim_len, uint32_t link_id) 1724 { 1725 1726 if (tim_offset != NULL) 1727 *tim_offset = 0; 1728 if (tim_len != NULL) 1729 *tim_len = 0; 1730 TODO(); 1731 return (NULL); 1732 } 1733 1734 static __inline void 1735 ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, 1736 enum ieee80211_iface_iter flags, 1737 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1738 void *arg) 1739 { 1740 1741 flags |= IEEE80211_IFACE_ITER__ATOMIC; 1742 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1743 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1744 } 1745 1746 static __inline void 1747 ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, 1748 enum ieee80211_iface_iter flags, 1749 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1750 void *arg) 1751 { 1752 1753 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1754 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1755 } 1756 1757 static __inline void 1758 ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw, 1759 enum ieee80211_iface_iter flags, 1760 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1761 void *arg) 1762 { 1763 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1764 flags |= IEEE80211_IFACE_ITER__MTX; 1765 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1766 } 1767 1768 static __inline void 1769 ieee80211_iterate_interfaces(struct ieee80211_hw *hw, 1770 enum ieee80211_iface_iter flags, 1771 void (*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1772 void *arg) 1773 { 1774 1775 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1776 } 1777 1778 static __inline void 1779 ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1780 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1781 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1782 void *arg) 1783 { 1784 1785 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1786 } 1787 1788 static __inline void 1789 ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1790 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1791 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1792 void *arg) 1793 { 1794 1795 IMPROVE(); /* "rcu" */ 1796 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1797 } 1798 1799 static __inline void 1800 ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw *hw, 1801 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, void *), 1802 void *arg) 1803 { 1804 1805 linuxkpi_ieee80211_iterate_chan_contexts(hw, iterfunc, arg); 1806 } 1807 1808 static __inline void 1809 ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw, 1810 void (*iterfunc)(void *, struct ieee80211_sta *), void *arg) 1811 { 1812 1813 linuxkpi_ieee80211_iterate_stations_atomic(hw, iterfunc, arg); 1814 } 1815 1816 static __inline struct wireless_dev * 1817 ieee80211_vif_to_wdev(struct ieee80211_vif *vif) 1818 { 1819 1820 return (linuxkpi_ieee80211_vif_to_wdev(vif)); 1821 } 1822 1823 static __inline struct sk_buff * 1824 ieee80211_beacon_get_template(struct ieee80211_hw *hw, 1825 struct ieee80211_vif *vif, struct ieee80211_mutable_offsets *offs, 1826 uint32_t link_id) 1827 { 1828 TODO(); 1829 return (NULL); 1830 } 1831 1832 static __inline void 1833 ieee80211_beacon_loss(struct ieee80211_vif *vif) 1834 { 1835 linuxkpi_ieee80211_beacon_loss(vif); 1836 } 1837 1838 static __inline void 1839 ieee80211_chswitch_done(struct ieee80211_vif *vif, bool t) 1840 { 1841 TODO(); 1842 } 1843 1844 static __inline bool 1845 ieee80211_csa_is_complete(struct ieee80211_vif *vif) 1846 { 1847 TODO(); 1848 return (false); 1849 } 1850 1851 static __inline void 1852 ieee80211_csa_set_counter(struct ieee80211_vif *vif, uint8_t counter) 1853 { 1854 TODO(); 1855 } 1856 1857 static __inline int 1858 ieee80211_csa_update_counter(struct ieee80211_vif *vif) 1859 { 1860 TODO(); 1861 return (-1); 1862 } 1863 1864 static __inline void 1865 ieee80211_csa_finish(struct ieee80211_vif *vif) 1866 { 1867 TODO(); 1868 } 1869 1870 static __inline enum nl80211_iftype 1871 ieee80211_vif_type_p2p(struct ieee80211_vif *vif) 1872 { 1873 1874 /* If we are not p2p enabled, just return the type. */ 1875 if (!vif->p2p) 1876 return (vif->type); 1877 1878 /* If we are p2p, depending on side, return type. */ 1879 switch (vif->type) { 1880 case NL80211_IFTYPE_AP: 1881 return (NL80211_IFTYPE_P2P_GO); 1882 case NL80211_IFTYPE_STATION: 1883 return (NL80211_IFTYPE_P2P_CLIENT); 1884 default: 1885 fallthrough; 1886 } 1887 return (vif->type); 1888 } 1889 1890 static __inline unsigned long 1891 ieee80211_tu_to_usec(unsigned long tu) 1892 { 1893 1894 return (tu * IEEE80211_DUR_TU); 1895 } 1896 1897 /* 1898 * Below we assume that the two values from different emums are the same. 1899 * Make sure this does not accidentally change. 1900 */ 1901 CTASSERT((int)IEEE80211_ACTION_SM_TPCREP == (int)IEEE80211_ACTION_RADIO_MEASUREMENT_LMREP); 1902 1903 static __inline bool 1904 ieee80211_action_contains_tpc(struct sk_buff *skb) 1905 { 1906 struct ieee80211_mgmt *mgmt; 1907 1908 mgmt = (struct ieee80211_mgmt *)skb->data; 1909 1910 /* Check that this is a mgmt/action frame? */ 1911 if (!ieee80211_is_action(mgmt->frame_control)) 1912 return (false); 1913 1914 /* 1915 * This is a bit convoluted but according to docs both actions 1916 * are checked for this. Kind-of makes sense for the only consumer 1917 * (iwlwifi) I am aware off given the txpower fields are at the 1918 * same location so firmware can update the value. 1919 */ 1920 /* 80211-2020 9.6.2 Spectrum Management Action frames */ 1921 /* 80211-2020 9.6.2.5 TPC Report frame format */ 1922 /* 80211-2020 9.6.6 Radio Measurement action details */ 1923 /* 80211-2020 9.6.6.4 Link Measurement Report frame format */ 1924 /* Check that it is Spectrum Management or Radio Measurement? */ 1925 if (mgmt->u.action.category != IEEE80211_ACTION_CAT_SM && 1926 mgmt->u.action.category != IEEE80211_ACTION_CAT_RADIO_MEASUREMENT) 1927 return (false); 1928 1929 /* 1930 * Check that it is TPC Report or Link Measurement Report? 1931 * The values of each are the same (see CTASSERT above function). 1932 */ 1933 if (mgmt->u.action.u.tpc_report.spec_mgmt != IEEE80211_ACTION_SM_TPCREP) 1934 return (false); 1935 1936 /* 80211-2020 9.4.2.16 TPC Report element */ 1937 /* Check that the ELEMID and length are correct? */ 1938 if (mgmt->u.action.u.tpc_report.tpc_elem_id != IEEE80211_ELEMID_TPCREP || 1939 mgmt->u.action.u.tpc_report.tpc_elem_length != 4) 1940 return (false); 1941 1942 /* All the right fields in the right place. */ 1943 return (true); 1944 } 1945 1946 static __inline void 1947 ieee80211_connection_loss(struct ieee80211_vif *vif) 1948 { 1949 1950 linuxkpi_ieee80211_connection_loss(vif); 1951 } 1952 1953 static __inline struct ieee80211_sta * 1954 ieee80211_find_sta(struct ieee80211_vif *vif, const u8 *peer) 1955 { 1956 1957 return (linuxkpi_ieee80211_find_sta(vif, peer)); 1958 } 1959 1960 static __inline struct ieee80211_sta * 1961 ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const uint8_t *addr, 1962 const uint8_t *ourvifaddr) 1963 { 1964 1965 return (linuxkpi_ieee80211_find_sta_by_ifaddr(hw, addr, ourvifaddr)); 1966 } 1967 1968 1969 static __inline void 1970 ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf, 1971 struct sk_buff *skb_frag, u8 *key) 1972 { 1973 TODO(); 1974 } 1975 1976 static __inline void 1977 ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf *keyconf, 1978 const u8 *addr, uint32_t iv32, u16 *p1k) 1979 { 1980 1981 KASSERT(keyconf != NULL && addr != NULL && p1k != NULL, 1982 ("%s: keyconf %p addr %p p1k %p\n", __func__, keyconf, addr, p1k)); 1983 1984 TODO(); 1985 memset(p1k, 0xfa, 5 * sizeof(*p1k)); /* Just initializing. */ 1986 } 1987 1988 static __inline size_t 1989 ieee80211_ie_split(const u8 *ies, size_t ies_len, 1990 const u8 *ie_ids, size_t ie_ids_len, size_t start) 1991 { 1992 size_t x; 1993 1994 x = start; 1995 1996 /* XXX FIXME, we need to deal with "Element ID Extension" */ 1997 while (x < ies_len) { 1998 1999 /* Is this IE[s] one of the ie_ids? */ 2000 if (!linuxkpi_ieee80211_is_ie_id_in_ie_buf(ies[x], 2001 ie_ids, ie_ids_len)) 2002 break; 2003 2004 if (!linuxkpi_ieee80211_ie_advance(&x, ies, ies_len)) 2005 break; 2006 } 2007 2008 return (x); 2009 } 2010 2011 static __inline void 2012 ieee80211_request_smps(struct ieee80211_vif *vif, u_int link_id, 2013 enum ieee80211_smps_mode smps) 2014 { 2015 static const char *smps_mode_name[] = { 2016 "SMPS_OFF", 2017 "SMPS_STATIC", 2018 "SMPS_DYNAMIC", 2019 "SMPS_AUTOMATIC", 2020 "SMPS_NUM_MODES" 2021 }; 2022 2023 if (linuxkpi_debug_80211 & D80211_TODO) 2024 printf("%s:%d: XXX LKPI80211 TODO smps %d %s\n", 2025 __func__, __LINE__, smps, smps_mode_name[smps]); 2026 } 2027 2028 static __inline void 2029 ieee80211_tdls_oper_request(struct ieee80211_vif *vif, uint8_t *addr, 2030 enum nl80211_tdls_operation oper, enum ieee80211_reason_code code, 2031 gfp_t gfp) 2032 { 2033 TODO(); 2034 } 2035 2036 static __inline void 2037 wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool state) 2038 { 2039 TODO(); 2040 } 2041 2042 static __inline void 2043 ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) 2044 { 2045 IMPROVE(); 2046 2047 /* 2048 * This is called on transmit failure. 2049 * Use a not-so-random random high status error so we can distinguish 2050 * it from normal low values flying around in net80211 ("ETX"). 2051 */ 2052 linuxkpi_ieee80211_free_txskb(hw, skb, 0x455458); 2053 } 2054 2055 static __inline void 2056 ieee80211_ready_on_channel(struct ieee80211_hw *hw) 2057 { 2058 TODO(); 2059 /* XXX-BZ We need to see that. */ 2060 } 2061 2062 static __inline void 2063 ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw) 2064 { 2065 TODO(); 2066 } 2067 2068 static __inline void 2069 ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, 2070 enum nl80211_cqm_rssi_threshold_event crte, int sig, gfp_t gfp) 2071 { 2072 TODO(); 2073 } 2074 2075 static __inline void 2076 ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *sta, uint8_t tid, 2077 uint32_t ssn, uint64_t bitmap, uint16_t received_mpdu) 2078 { 2079 TODO(); 2080 } 2081 2082 static __inline bool 2083 ieee80211_sn_less(uint16_t sn1, uint16_t sn2) 2084 { 2085 TODO(); 2086 return (false); 2087 } 2088 2089 static __inline uint16_t 2090 ieee80211_sn_inc(uint16_t sn) 2091 { 2092 TODO(); 2093 return (sn + 1); 2094 } 2095 2096 static __inline uint16_t 2097 ieee80211_sn_add(uint16_t sn, uint16_t a) 2098 { 2099 TODO(); 2100 return (sn + a); 2101 } 2102 2103 static __inline void 2104 ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, uint32_t x, uint8_t *addr) 2105 { 2106 TODO(); 2107 } 2108 2109 static __inline void 2110 ieee80211_rate_set_vht(struct ieee80211_tx_rate *r, uint32_t f1, uint32_t f2) 2111 { 2112 TODO(); 2113 } 2114 2115 static __inline uint8_t 2116 ieee80211_rate_get_vht_nss(struct ieee80211_tx_rate *r) 2117 { 2118 TODO(); 2119 return (0); 2120 } 2121 2122 static __inline uint8_t 2123 ieee80211_rate_get_vht_mcs(struct ieee80211_tx_rate *r) 2124 { 2125 TODO(); 2126 return (0); 2127 } 2128 2129 static __inline void 2130 ieee80211_reserve_tid(struct ieee80211_sta *sta, uint8_t tid) 2131 { 2132 TODO(); 2133 } 2134 2135 static __inline void 2136 ieee80211_unreserve_tid(struct ieee80211_sta *sta, uint8_t tid) 2137 { 2138 TODO(); 2139 } 2140 2141 static __inline void 2142 ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif, uint8_t *addr, 2143 uint8_t tid) 2144 { 2145 TODO(); 2146 } 2147 2148 static __inline void 2149 ieee80211_send_eosp_nullfunc(struct ieee80211_sta *sta, uint8_t tid) 2150 { 2151 TODO(); 2152 } 2153 2154 static __inline uint16_t 2155 ieee80211_sn_sub(uint16_t sa, uint16_t sb) 2156 { 2157 2158 return ((sa - sb) & 2159 (IEEE80211_SEQ_SEQ_MASK >> IEEE80211_SEQ_SEQ_SHIFT)); 2160 } 2161 2162 static __inline void 2163 ieee80211_sta_block_awake(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 2164 bool disable) 2165 { 2166 TODO(); 2167 } 2168 2169 static __inline void 2170 ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool sleeping) 2171 { 2172 TODO(); 2173 } 2174 2175 static __inline void 2176 ieee80211_sta_pspoll(struct ieee80211_sta *sta) 2177 { 2178 TODO(); 2179 } 2180 2181 static __inline void 2182 ieee80211_sta_recalc_aggregates(struct ieee80211_sta *sta) 2183 { 2184 TODO(); 2185 } 2186 2187 static __inline void 2188 ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, int ntids) 2189 { 2190 TODO(); 2191 } 2192 2193 static __inline void 2194 ieee80211_tkip_add_iv(u8 *crypto_hdr, struct ieee80211_key_conf *keyconf, 2195 uint64_t pn) 2196 { 2197 TODO(); 2198 } 2199 2200 static __inline struct sk_buff * 2201 ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2202 { 2203 2204 return (linuxkpi_ieee80211_tx_dequeue(hw, txq)); 2205 } 2206 2207 static __inline void 2208 ieee80211_update_mu_groups(struct ieee80211_vif *vif, 2209 u_int _i, uint8_t *ms, uint8_t *up) 2210 { 2211 TODO(); 2212 } 2213 2214 static __inline void 2215 ieee80211_sta_set_buffered(struct ieee80211_sta *sta, uint8_t tid, bool t) 2216 { 2217 TODO(); 2218 } 2219 2220 static __inline void 2221 ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, uint8_t tid, 2222 struct ieee80211_key_seq *seq) 2223 { 2224 2225 KASSERT(keyconf != NULL && seq != NULL, ("%s: keyconf %p seq %p\n", 2226 __func__, keyconf, seq)); 2227 2228 TODO(); 2229 switch (keyconf->cipher) { 2230 case WLAN_CIPHER_SUITE_CCMP: 2231 case WLAN_CIPHER_SUITE_CCMP_256: 2232 memset(seq->ccmp.pn, 0xfa, sizeof(seq->ccmp.pn)); /* XXX TODO */ 2233 break; 2234 case WLAN_CIPHER_SUITE_AES_CMAC: 2235 memset(seq->aes_cmac.pn, 0xfa, sizeof(seq->aes_cmac.pn)); /* XXX TODO */ 2236 break; 2237 case WLAN_CIPHER_SUITE_TKIP: 2238 seq->tkip.iv32 = 0xfa; /* XXX TODO */ 2239 seq->tkip.iv16 = 0xfa; /* XXX TODO */ 2240 break; 2241 default: 2242 pr_debug("%s: unsupported cipher suite %d\n", __func__, keyconf->cipher); 2243 break; 2244 } 2245 } 2246 2247 static __inline void 2248 ieee80211_sched_scan_results(struct ieee80211_hw *hw) 2249 { 2250 TODO(); 2251 } 2252 2253 static __inline void 2254 ieee80211_sta_eosp(struct ieee80211_sta *sta) 2255 { 2256 TODO(); 2257 } 2258 2259 static __inline int 2260 ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid, int x) 2261 { 2262 TODO("rtw8x"); 2263 return (-EINVAL); 2264 } 2265 2266 static __inline int 2267 ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid) 2268 { 2269 TODO("rtw89"); 2270 return (-EINVAL); 2271 } 2272 2273 static __inline void 2274 ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2275 uint8_t tid) 2276 { 2277 TODO("iwlwifi"); 2278 } 2279 2280 static __inline void 2281 ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2282 uint8_t tid) 2283 { 2284 TODO("iwlwifi/rtw8x/..."); 2285 } 2286 2287 static __inline void 2288 ieee80211_sched_scan_stopped(struct ieee80211_hw *hw) 2289 { 2290 TODO(); 2291 } 2292 2293 static __inline void 2294 ieee80211_scan_completed(struct ieee80211_hw *hw, 2295 struct cfg80211_scan_info *info) 2296 { 2297 2298 linuxkpi_ieee80211_scan_completed(hw, info); 2299 } 2300 2301 static __inline struct sk_buff * 2302 ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2303 uint32_t link_id) 2304 { 2305 TODO(); 2306 return (NULL); 2307 } 2308 2309 static __inline struct sk_buff * 2310 ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 2311 { 2312 2313 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 2314 if (vif->type != NL80211_IFTYPE_STATION) 2315 return (NULL); 2316 2317 return (linuxkpi_ieee80211_pspoll_get(hw, vif)); 2318 } 2319 2320 static __inline struct sk_buff * 2321 ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 2322 { 2323 TODO(); 2324 return (NULL); 2325 } 2326 2327 static __inline struct sk_buff * 2328 ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2329 int linkid, bool qos) 2330 { 2331 2332 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 2333 if (vif->type != NL80211_IFTYPE_STATION) 2334 return (NULL); 2335 2336 return (linuxkpi_ieee80211_nullfunc_get(hw, vif, linkid, qos)); 2337 } 2338 2339 static __inline struct sk_buff * 2340 ieee80211_probereq_get(struct ieee80211_hw *hw, uint8_t *addr, 2341 uint8_t *ssid, size_t ssid_len, size_t tailroom) 2342 { 2343 2344 return (linuxkpi_ieee80211_probereq_get(hw, addr, ssid, ssid_len, 2345 tailroom)); 2346 } 2347 2348 static __inline void 2349 ieee80211_queue_delayed_work(struct ieee80211_hw *hw, struct delayed_work *w, 2350 int delay) 2351 { 2352 2353 linuxkpi_ieee80211_queue_delayed_work(hw, w, delay); 2354 } 2355 2356 static __inline void 2357 ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *w) 2358 { 2359 2360 linuxkpi_ieee80211_queue_work(hw, w); 2361 } 2362 2363 static __inline void 2364 ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) 2365 { 2366 2367 linuxkpi_ieee80211_tx_status(hw, skb); 2368 } 2369 2370 static __inline void 2371 ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 2372 { 2373 IMPROVE(); 2374 ieee80211_tx_status(hw, skb); 2375 } 2376 2377 static __inline void 2378 ieee80211_tx_status_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 2379 { 2380 IMPROVE(); 2381 ieee80211_tx_status(hw, skb); 2382 } 2383 2384 static __inline void 2385 ieee80211_tx_status_ext(struct ieee80211_hw *hw, 2386 struct ieee80211_tx_status *txstat) 2387 { 2388 2389 linuxkpi_ieee80211_tx_status_ext(hw, txstat); 2390 } 2391 2392 static __inline void 2393 ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) 2394 { 2395 int i; 2396 2397 /* 2398 * Apparently clearing flags and some other fields is not right. 2399 * Given the function is called "status" we work on that part of 2400 * the union. 2401 */ 2402 for (i = 0; i < nitems(info->status.rates); i++) 2403 info->status.rates[i].count = 0; 2404 /* 2405 * Unclear if ack_signal should be included or not but we clear the 2406 * "valid" bool so this field is no longer valid. 2407 */ 2408 memset(&info->status.ack_signal, 0, sizeof(*info) - 2409 offsetof(struct ieee80211_tx_info, status.ack_signal)); 2410 } 2411 2412 static __inline void 2413 ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, 2414 unsigned long *byte_cnt) 2415 { 2416 2417 if (frame_cnt == NULL && byte_cnt == NULL) 2418 return; 2419 2420 linuxkpi_ieee80211_txq_get_depth(txq, frame_cnt, byte_cnt); 2421 } 2422 2423 static __inline int 2424 rate_lowest_index(struct ieee80211_supported_band *band, 2425 struct ieee80211_sta *sta) 2426 { 2427 IMPROVE(); 2428 return (0); 2429 } 2430 2431 2432 static __inline void 2433 SET_IEEE80211_PERM_ADDR (struct ieee80211_hw *hw, uint8_t *addr) 2434 { 2435 2436 ether_addr_copy(hw->wiphy->perm_addr, addr); 2437 } 2438 2439 static __inline void 2440 ieee80211_report_low_ack(struct ieee80211_sta *sta, int x) 2441 { 2442 TODO(); 2443 } 2444 2445 static __inline void 2446 ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 2447 uint8_t tid) 2448 { 2449 TODO(); 2450 } 2451 2452 static __inline void 2453 ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 2454 uint8_t tid) 2455 { 2456 TODO(); 2457 } 2458 2459 static __inline struct sk_buff * 2460 ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2461 { 2462 TODO(); 2463 return (NULL); 2464 } 2465 2466 static __inline void 2467 ieee80211_tx_rate_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 2468 struct ieee80211_tx_info *info) 2469 { 2470 TODO(); 2471 } 2472 2473 static __inline bool 2474 ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2475 { 2476 TODO(); 2477 return (false); 2478 } 2479 2480 static __inline void 2481 ieee80211_radar_detected(struct ieee80211_hw *hw) 2482 { 2483 TODO(); 2484 } 2485 2486 static __inline void 2487 ieee80211_sta_register_airtime(struct ieee80211_sta *sta, 2488 uint8_t tid, uint32_t duration, int x) 2489 { 2490 TODO(); 2491 } 2492 2493 static __inline void 2494 ieee80211_beacon_set_cntdwn(struct ieee80211_vif *vif, u8 counter) 2495 { 2496 TODO(); 2497 } 2498 2499 static __inline int 2500 ieee80211_beacon_update_cntdwn(struct ieee80211_vif *vif) 2501 { 2502 TODO(); 2503 return (-1); 2504 } 2505 2506 static __inline int 2507 ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *vht_cap, uint32_t chanwidth, 2508 int x, bool t, int nss) 2509 { 2510 TODO(); 2511 return (-1); 2512 } 2513 2514 static __inline bool 2515 ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif) 2516 { 2517 TODO(); 2518 return (true); 2519 } 2520 2521 static __inline void 2522 ieee80211_disconnect(struct ieee80211_vif *vif, bool _x) 2523 { 2524 TODO(); 2525 } 2526 2527 static __inline void 2528 ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool _x) 2529 { 2530 TODO(); 2531 } 2532 2533 static __inline const struct ieee80211_sta_he_cap * 2534 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 2535 enum nl80211_iftype type) 2536 { 2537 TODO(); 2538 return (NULL); 2539 } 2540 2541 static __inline void 2542 ieee80211_key_mic_failure(struct ieee80211_key_conf *key) 2543 { 2544 TODO(); 2545 } 2546 2547 static __inline void 2548 ieee80211_key_replay(struct ieee80211_key_conf *key) 2549 { 2550 TODO(); 2551 } 2552 2553 static __inline uint32_t 2554 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw, 2555 struct ieee80211_rx_status *rxstat, int len) 2556 { 2557 TODO(); 2558 return (0); 2559 } 2560 2561 static __inline void 2562 ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta, 2563 struct sk_buff *skb, struct ieee80211_tx_rate *txrate, int nrates) 2564 { 2565 TODO(); 2566 } 2567 2568 static __inline void 2569 ieee80211_color_change_finish(struct ieee80211_vif *vif) 2570 { 2571 TODO(); 2572 } 2573 2574 static __inline struct sk_buff * 2575 ieee80211_get_fils_discovery_tmpl(struct ieee80211_hw *hw, 2576 struct ieee80211_vif *vif) 2577 { 2578 TODO(); 2579 return (NULL); 2580 } 2581 2582 static __inline struct sk_buff * 2583 ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw, 2584 struct ieee80211_vif *vif) 2585 { 2586 TODO(); 2587 return (NULL); 2588 } 2589 2590 static __inline void 2591 linuxkpi_ieee80211_send_bar(struct ieee80211_vif *vif, uint8_t *ra, uint16_t tid, 2592 uint16_t ssn) 2593 { 2594 TODO(); 2595 } 2596 2597 static __inline void 2598 ieee80211_resume_disconnect(struct ieee80211_vif *vif) 2599 { 2600 TODO(); 2601 } 2602 2603 static __inline int 2604 ieee80211_data_to_8023(struct sk_buff *skb, const uint8_t *addr, 2605 enum nl80211_iftype iftype) 2606 { 2607 TODO(); 2608 return (-1); 2609 } 2610 2611 static __inline void 2612 ieee80211_get_tkip_p1k_iv(struct ieee80211_key_conf *key, 2613 uint32_t iv32, uint16_t *p1k) 2614 { 2615 TODO(); 2616 } 2617 2618 static __inline struct ieee80211_key_conf * 2619 ieee80211_gtk_rekey_add(struct ieee80211_vif *vif, 2620 struct ieee80211_key_conf *key) 2621 { 2622 TODO(); 2623 return (NULL); 2624 } 2625 2626 static __inline void 2627 ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const uint8_t *bssid, 2628 const uint8_t *replay_ctr, gfp_t gfp) 2629 { 2630 TODO(); 2631 } 2632 2633 static __inline void 2634 ieee80211_remove_key(struct ieee80211_key_conf *key) 2635 { 2636 TODO(); 2637 } 2638 2639 static __inline void 2640 ieee80211_set_key_rx_seq(struct ieee80211_key_conf *key, int tid, 2641 struct ieee80211_key_seq *seq) 2642 { 2643 TODO(); 2644 } 2645 2646 static __inline void 2647 ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif, 2648 struct cfg80211_wowlan_wakeup *wakeup, gfp_t gfp) 2649 { 2650 TODO(); 2651 } 2652 2653 static __inline void 2654 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif, 2655 uint64_t obss_color_bitmap, gfp_t gfp) 2656 { 2657 TODO(); 2658 } 2659 2660 static __inline void 2661 ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta *sta, 2662 uint8_t tid) 2663 { 2664 TODO(); 2665 } 2666 2667 static __inline struct ieee80211_ema_beacons * 2668 ieee80211_beacon_get_template_ema_list(struct ieee80211_hw *hw, 2669 struct ieee80211_vif *vif, uint32_t link_id) 2670 { 2671 TODO(); 2672 return (NULL); 2673 } 2674 2675 static __inline void 2676 ieee80211_beacon_free_ema_list(struct ieee80211_ema_beacons *bcns) 2677 { 2678 TODO(); 2679 } 2680 2681 static inline bool 2682 ieee80211_vif_is_mld(const struct ieee80211_vif *vif) 2683 { 2684 2685 /* If valid_links is non-zero, the vif is an MLD. */ 2686 return (vif->valid_links != 0); 2687 } 2688 2689 static __inline const struct ieee80211_sta_he_cap * 2690 ieee80211_get_he_iftype_cap_vif(const struct ieee80211_supported_band *band, 2691 struct ieee80211_vif *vif) 2692 { 2693 TODO(); 2694 return (NULL); 2695 } 2696 2697 static __inline const struct ieee80211_sta_eht_cap * 2698 ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band *band, 2699 struct ieee80211_vif *vif) 2700 { 2701 TODO(); 2702 return (NULL); 2703 } 2704 2705 #define ieee80211_send_bar(_v, _r, _t, _s) \ 2706 linuxkpi_ieee80211_send_bar(_v, _r, _t, _s) 2707 2708 #endif /* _LINUXKPI_NET_MAC80211_H */ 2709