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 /* TODO FIXME */ 179 struct ieee80211_sta *sta; 180 uint8_t tid; 181 uint16_t ssn; 182 int action, amsdu, buf_size, timeout; 183 }; 184 185 struct ieee80211_bar { 186 /* TODO FIXME */ 187 int control, start_seq_num; 188 uint8_t *ra; 189 uint16_t frame_control; 190 }; 191 192 struct ieee80211_p2p_noa_desc { 193 uint32_t count; /* uint8_t ? */ 194 uint32_t duration; 195 uint32_t interval; 196 uint32_t start_time; 197 }; 198 199 struct ieee80211_p2p_noa_attr { 200 uint8_t index; 201 uint8_t oppps_ctwindow; 202 struct ieee80211_p2p_noa_desc desc[4]; 203 }; 204 205 struct ieee80211_mutable_offsets { 206 /* TODO FIXME */ 207 uint16_t tim_offset; 208 uint16_t cntdwn_counter_offs[2]; 209 210 int mbssid_off; 211 }; 212 213 struct mac80211_fils_discovery { 214 uint32_t max_interval; 215 }; 216 217 struct ieee80211_chanctx_conf { 218 /* TODO FIXME */ 219 int rx_chains_dynamic, rx_chains_static; 220 bool radar_enabled; 221 struct cfg80211_chan_def def; 222 struct cfg80211_chan_def min_def; 223 224 /* Must stay last. */ 225 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 226 }; 227 228 struct ieee80211_rate_status { 229 struct rate_info rate_idx; 230 uint8_t try_count; 231 }; 232 233 struct ieee80211_ema_beacons { 234 uint8_t cnt; 235 struct { 236 struct sk_buff *skb; 237 struct ieee80211_mutable_offsets offs; 238 } bcn[0]; 239 }; 240 241 #define WLAN_MEMBERSHIP_LEN (8) 242 #define WLAN_USER_POSITION_LEN (16) 243 244 struct ieee80211_bss_conf { 245 /* TODO FIXME */ 246 struct ieee80211_vif *vif; 247 const uint8_t *bssid; 248 uint8_t addr[ETH_ALEN]; 249 uint8_t link_id; 250 uint8_t _pad0; 251 uint8_t transmitter_bssid[ETH_ALEN]; 252 struct ieee80211_ftm_responder_params *ftmr_params; 253 struct ieee80211_p2p_noa_attr p2p_noa_attr; 254 struct cfg80211_chan_def chandef; 255 __be32 arp_addr_list[1]; /* XXX TODO */ 256 struct ieee80211_rate *beacon_rate; 257 struct { 258 uint8_t membership[WLAN_MEMBERSHIP_LEN]; 259 uint8_t position[WLAN_USER_POSITION_LEN]; 260 } mu_group; 261 struct { 262 uint32_t params; 263 /* single field struct? */ 264 } he_oper; 265 struct cfg80211_he_bss_color he_bss_color; 266 struct ieee80211_he_obss_pd he_obss_pd; 267 268 bool ht_ldpc; 269 bool vht_ldpc; 270 bool he_ldpc; 271 bool vht_mu_beamformee; 272 bool vht_mu_beamformer; 273 bool vht_su_beamformee; 274 bool vht_su_beamformer; 275 bool he_mu_beamformer; 276 bool he_su_beamformee; 277 bool he_su_beamformer; 278 bool he_full_ul_mumimo; 279 bool eht_su_beamformee; 280 bool eht_su_beamformer; 281 bool eht_mu_beamformer; 282 283 size_t ssid_len; 284 uint8_t ssid[IEEE80211_NWID_LEN]; 285 uint16_t aid; 286 uint16_t ht_operation_mode; 287 int arp_addr_cnt; 288 uint16_t eht_puncturing; 289 290 uint8_t dtim_period; 291 uint8_t sync_dtim_count; 292 bool assoc; 293 bool idle; 294 bool qos; 295 bool ps; 296 bool twt_broadcast; 297 bool use_cts_prot; 298 bool use_short_preamble; 299 bool use_short_slot; 300 bool he_support; 301 bool eht_support; 302 bool csa_active; 303 bool mu_mimo_owner; 304 uint32_t sync_device_ts; 305 uint64_t sync_tsf; 306 uint16_t beacon_int; 307 int16_t txpower; 308 uint32_t basic_rates; 309 int mcast_rate[NUM_NL80211_BANDS]; 310 enum ieee80211_reg_ap_power power_type; 311 struct cfg80211_bitrate_mask beacon_tx_rate; 312 struct mac80211_fils_discovery fils_discovery; 313 struct ieee80211_chanctx_conf *chanctx_conf; 314 struct ieee80211_vif *mbssid_tx_vif; 315 316 int ack_enabled, bssid_index, bssid_indicator, cqm_rssi_hyst, cqm_rssi_thold, ema_ap, frame_time_rts_th, ftm_responder; 317 int htc_trig_based_pkt_ext; 318 int multi_sta_back_32bit, nontransmitted; 319 int profile_periodicity; 320 int twt_requester, uora_exists, uora_ocw_range; 321 int assoc_capability, enable_beacon, hidden_ssid, ibss_joined, twt_protected; 322 int twt_responder, unsol_bcast_probe_resp_interval; 323 int color_change_active; 324 }; 325 326 struct ieee80211_channel_switch { 327 /* TODO FIXME */ 328 int block_tx, count, delay, device_timestamp, timestamp; 329 struct cfg80211_chan_def chandef; 330 }; 331 332 struct ieee80211_cipher_scheme { 333 uint32_t cipher; 334 uint8_t iftype; /* We do not know the size of this. */ 335 uint8_t hdr_len; 336 uint8_t pn_len; 337 uint8_t pn_off; 338 uint8_t key_idx_off; 339 uint8_t key_idx_mask; 340 uint8_t key_idx_shift; 341 uint8_t mic_len; 342 }; 343 344 enum ieee80211_event_type { 345 BA_FRAME_TIMEOUT, 346 BAR_RX_EVENT, 347 MLME_EVENT, 348 RSSI_EVENT, 349 }; 350 351 enum ieee80211_rssi_event_data { 352 RSSI_EVENT_LOW, 353 RSSI_EVENT_HIGH, 354 }; 355 356 enum ieee80211_mlme_event_data { 357 ASSOC_EVENT, 358 AUTH_EVENT, 359 DEAUTH_RX_EVENT, 360 DEAUTH_TX_EVENT, 361 }; 362 363 enum ieee80211_mlme_event_status { 364 MLME_DENIED, 365 MLME_TIMEOUT, 366 }; 367 368 struct ieee80211_mlme_event { 369 enum ieee80211_mlme_event_data data; 370 enum ieee80211_mlme_event_status status; 371 int reason; 372 }; 373 374 struct ieee80211_event { 375 /* TODO FIXME */ 376 enum ieee80211_event_type type; 377 union { 378 struct { 379 int ssn; 380 struct ieee80211_sta *sta; 381 uint8_t tid; 382 } ba; 383 struct ieee80211_mlme_event mlme; 384 } u; 385 }; 386 387 struct ieee80211_ftm_responder_params { 388 /* TODO FIXME */ 389 uint8_t *lci; 390 uint8_t *civicloc; 391 int lci_len; 392 int civicloc_len; 393 }; 394 395 struct ieee80211_he_mu_edca_param_ac_rec { 396 /* TODO FIXME */ 397 int aifsn, ecw_min_max, mu_edca_timer; 398 }; 399 400 struct ieee80211_conf { 401 int dynamic_ps_timeout; 402 int power_level; 403 uint32_t listen_interval; 404 bool radar_enabled; 405 enum ieee80211_hw_conf_flags flags; 406 struct cfg80211_chan_def chandef; 407 }; 408 409 enum ieee80211_hw_flags { 410 IEEE80211_HW_AMPDU_AGGREGATION, 411 IEEE80211_HW_AP_LINK_PS, 412 IEEE80211_HW_BUFF_MMPDU_TXQ, 413 IEEE80211_HW_CHANCTX_STA_CSA, 414 IEEE80211_HW_CONNECTION_MONITOR, 415 IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP, 416 IEEE80211_HW_HAS_RATE_CONTROL, 417 IEEE80211_HW_MFP_CAPABLE, 418 IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR, 419 IEEE80211_HW_REPORTS_TX_ACK_STATUS, 420 IEEE80211_HW_RX_INCLUDES_FCS, 421 IEEE80211_HW_SIGNAL_DBM, 422 IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS, 423 IEEE80211_HW_SPECTRUM_MGMT, 424 IEEE80211_HW_STA_MMPDU_TXQ, 425 IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU, 426 IEEE80211_HW_SUPPORTS_CLONED_SKBS, 427 IEEE80211_HW_SUPPORTS_DYNAMIC_PS, 428 IEEE80211_HW_SUPPORTS_MULTI_BSSID, 429 IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, 430 IEEE80211_HW_SUPPORTS_PS, 431 IEEE80211_HW_SUPPORTS_REORDERING_BUFFER, 432 IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, 433 IEEE80211_HW_SUPPORT_FAST_XMIT, 434 IEEE80211_HW_TDLS_WIDER_BW, 435 IEEE80211_HW_TIMING_BEACON_ONLY, 436 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW, 437 IEEE80211_HW_TX_AMSDU, 438 IEEE80211_HW_TX_FRAG_LIST, 439 IEEE80211_HW_USES_RSS, 440 IEEE80211_HW_WANT_MONITOR_VIF, 441 IEEE80211_HW_SW_CRYPTO_CONTROL, 442 IEEE80211_HW_SUPPORTS_TX_FRAG, 443 IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA, 444 IEEE80211_HW_SUPPORTS_PER_STA_GTK, 445 IEEE80211_HW_REPORTS_LOW_ACK, 446 IEEE80211_HW_QUEUE_CONTROL, 447 IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD, 448 IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, 449 IEEE80211_HW_SUPPORTS_RC_TABLE, 450 IEEE80211_HW_DETECTS_COLOR_COLLISION, 451 452 /* Keep last. */ 453 NUM_IEEE80211_HW_FLAGS 454 }; 455 456 struct ieee80211_hw { 457 458 struct wiphy *wiphy; 459 460 /* TODO FIXME */ 461 int max_rx_aggregation_subframes, max_tx_aggregation_subframes; 462 int extra_tx_headroom, weight_multiplier; 463 int max_rate_tries, max_rates, max_report_rates; 464 struct ieee80211_cipher_scheme *cipher_schemes; 465 int n_cipher_schemes; 466 const char *rate_control_algorithm; 467 struct { 468 uint16_t units_pos; /* radiotap "spec" is .. inconsistent. */ 469 uint16_t accuracy; 470 } radiotap_timestamp; 471 size_t sta_data_size; 472 size_t vif_data_size; 473 size_t chanctx_data_size; 474 size_t txq_data_size; 475 uint16_t radiotap_mcs_details; 476 uint16_t radiotap_vht_details; 477 uint16_t queues; 478 uint16_t offchannel_tx_hw_queue; 479 uint16_t uapsd_max_sp_len; 480 uint16_t uapsd_queues; 481 uint16_t max_tx_fragments; 482 uint16_t max_listen_interval; 483 uint32_t extra_beacon_tailroom; 484 netdev_features_t netdev_features; 485 unsigned long flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)]; 486 struct ieee80211_conf conf; 487 488 #if 0 /* leave here for documentation purposes. This does NOT work. */ 489 /* Must stay last. */ 490 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 491 #else 492 void *priv; 493 #endif 494 }; 495 496 enum ieee802111_key_flag { 497 IEEE80211_KEY_FLAG_GENERATE_IV = BIT(0), 498 IEEE80211_KEY_FLAG_GENERATE_MMIC = BIT(1), 499 IEEE80211_KEY_FLAG_PAIRWISE = BIT(2), 500 IEEE80211_KEY_FLAG_PUT_IV_SPACE = BIT(3), 501 IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(4), 502 IEEE80211_KEY_FLAG_SW_MGMT_TX = BIT(5), 503 IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(6), 504 IEEE80211_KEY_FLAG_GENERATE_MMIE = BIT(7), 505 IEEE80211_KEY_FLAG_RESERVE_TAILROOM = BIT(8), 506 }; 507 508 struct ieee80211_key_conf { 509 atomic64_t tx_pn; 510 uint32_t cipher; 511 uint8_t icv_len; /* __unused nowadays? */ 512 uint8_t iv_len; 513 uint8_t hw_key_idx; /* Set by drv. */ 514 uint8_t keyidx; 515 uint16_t flags; 516 uint8_t keylen; 517 uint8_t key[0]; 518 int8_t link_id; /* signed! */ 519 }; 520 521 struct ieee80211_key_seq { 522 /* TODO FIXME */ 523 union { 524 struct { 525 uint8_t seq[IEEE80211_MAX_PN_LEN]; 526 uint8_t seq_len; 527 } hw; 528 struct { 529 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 530 } ccmp; 531 struct { 532 uint8_t pn[IEEE80211_CCMP_PN_LEN]; 533 } aes_cmac; 534 struct { 535 uint32_t iv32; 536 uint16_t iv16; 537 } tkip; 538 }; 539 }; 540 541 542 enum ieee80211_rx_status_flags { 543 RX_FLAG_ALLOW_SAME_PN = BIT(0), 544 RX_FLAG_AMPDU_DETAILS = BIT(1), 545 RX_FLAG_AMPDU_EOF_BIT = BIT(2), 546 RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(3), 547 RX_FLAG_DECRYPTED = BIT(4), 548 RX_FLAG_DUP_VALIDATED = BIT(5), 549 RX_FLAG_FAILED_FCS_CRC = BIT(6), 550 RX_FLAG_ICV_STRIPPED = BIT(7), 551 RX_FLAG_MACTIME_PLCP_START = BIT(8), 552 RX_FLAG_MACTIME_START = BIT(9), 553 RX_FLAG_MIC_STRIPPED = BIT(10), 554 RX_FLAG_MMIC_ERROR = BIT(11), 555 RX_FLAG_MMIC_STRIPPED = BIT(12), 556 RX_FLAG_NO_PSDU = BIT(13), 557 RX_FLAG_PN_VALIDATED = BIT(14), 558 RX_FLAG_RADIOTAP_HE = BIT(15), 559 RX_FLAG_RADIOTAP_HE_MU = BIT(16), 560 RX_FLAG_RADIOTAP_LSIG = BIT(17), 561 RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(18), 562 RX_FLAG_NO_SIGNAL_VAL = BIT(19), 563 RX_FLAG_IV_STRIPPED = BIT(20), 564 RX_FLAG_AMPDU_IS_LAST = BIT(21), 565 RX_FLAG_AMPDU_LAST_KNOWN = BIT(22), 566 RX_FLAG_AMSDU_MORE = BIT(23), 567 RX_FLAG_MACTIME_END = BIT(24), 568 RX_FLAG_ONLY_MONITOR = BIT(25), 569 RX_FLAG_SKIP_MONITOR = BIT(26), 570 RX_FLAG_8023 = BIT(27), 571 RX_FLAG_RADIOTAP_TLV_AT_END = BIT(28), 572 }; 573 574 enum mac80211_rx_encoding { 575 RX_ENC_LEGACY = 0, 576 RX_ENC_HT, 577 RX_ENC_VHT, 578 RX_ENC_HE, 579 RX_ENC_EHT, 580 }; 581 582 struct ieee80211_rx_status { 583 /* TODO FIXME, this is too large. Over-reduce types to u8 where possible. */ 584 union { 585 uint64_t boottime_ns; 586 int64_t ack_tx_hwtstamp; 587 }; 588 uint64_t mactime; 589 uint32_t device_timestamp; 590 enum ieee80211_rx_status_flags flag; 591 uint16_t freq; 592 uint8_t encoding:3, bw:4; /* enum mac80211_rx_encoding, rate_info_bw */ /* See mt76.h */ 593 uint8_t ampdu_reference; 594 uint8_t band; 595 uint8_t chains; 596 int8_t chain_signal[IEEE80211_MAX_CHAINS]; 597 int8_t signal; 598 uint8_t enc_flags; 599 union { 600 struct { 601 uint8_t he_ru:3; /* nl80211::enum nl80211_he_ru_alloc */ 602 uint8_t he_gi:2; /* nl80211::enum nl80211_he_gi */ 603 uint8_t he_dcm:1; 604 }; 605 struct { 606 uint8_t ru:4; /* nl80211::enum nl80211_eht_ru_alloc */ 607 uint8_t gi:2; /* nl80211::enum nl80211_eht_gi */ 608 } eht; 609 }; 610 bool link_valid; 611 uint8_t link_id; /* very incosistent sizes? */ 612 uint8_t zero_length_psdu_type; 613 uint8_t nss; 614 uint8_t rate_idx; 615 }; 616 617 struct ieee80211_tx_status { 618 struct ieee80211_sta *sta; 619 struct ieee80211_tx_info *info; 620 int64_t ack_hwtstamp; 621 622 u8 n_rates; 623 struct ieee80211_rate_status *rates; 624 625 struct sk_buff *skb; 626 struct list_head *free_list; 627 }; 628 629 struct ieee80211_scan_ies { 630 /* TODO FIXME */ 631 int common_ie_len; 632 int len[NUM_NL80211_BANDS]; 633 uint8_t *common_ies; 634 uint8_t *ies[NUM_NL80211_BANDS]; 635 }; 636 637 struct ieee80211_scan_request { 638 struct ieee80211_scan_ies ies; 639 struct cfg80211_scan_request req; 640 }; 641 642 struct ieee80211_txq { 643 struct ieee80211_sta *sta; 644 struct ieee80211_vif *vif; 645 int ac; 646 uint8_t tid; 647 648 /* Must stay last. */ 649 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 650 }; 651 652 struct ieee80211_sta_rates { 653 /* XXX TODO */ 654 /* XXX some _rcu thing */ 655 struct { 656 int idx; 657 int flags; 658 } rate[1]; /* XXX what is the real number? */ 659 }; 660 661 struct ieee80211_sta_txpwr { 662 /* XXX TODO */ 663 enum nl80211_tx_power_setting type; 664 short power; 665 }; 666 667 #define IEEE80211_NUM_TIDS 16 /* net80211::WME_NUM_TID */ 668 struct ieee80211_sta_agg { 669 uint16_t max_amsdu_len; 670 uint16_t max_rc_amsdu_len; 671 uint16_t max_tid_amsdu_len[IEEE80211_NUM_TIDS]; 672 }; 673 674 struct ieee80211_link_sta { 675 uint8_t addr[ETH_ALEN]; 676 uint8_t link_id; 677 uint32_t supp_rates[NUM_NL80211_BANDS]; 678 struct ieee80211_sta_ht_cap ht_cap; 679 struct ieee80211_sta_vht_cap vht_cap; 680 struct ieee80211_sta_he_cap he_cap; 681 struct ieee80211_sta_he_6ghz_capa he_6ghz_capa; 682 struct ieee80211_sta_eht_cap eht_cap; 683 uint8_t rx_nss; 684 enum ieee80211_sta_rx_bw bandwidth; 685 enum ieee80211_smps_mode smps_mode; 686 struct ieee80211_sta_agg agg; 687 struct ieee80211_sta_txpwr txpwr; 688 }; 689 690 struct ieee80211_sta { 691 /* TODO FIXME */ 692 int max_amsdu_subframes; 693 int mfp, smps_mode, tdls, tdls_initiator; 694 struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; /* iwlwifi: 8 and adds +1 to tid_data, net80211::IEEE80211_TID_SIZE */ 695 struct ieee80211_sta_rates *rates; /* some rcu thing? */ 696 uint8_t addr[ETH_ALEN]; 697 uint16_t aid; 698 bool wme; 699 uint8_t max_sp; 700 uint8_t uapsd_queues; 701 uint16_t valid_links; 702 703 struct ieee80211_link_sta deflink; 704 struct ieee80211_link_sta *link[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 705 706 #ifndef __FOR_LATER_DRV_UPDATE 707 uint16_t max_rc_amsdu_len; 708 uint16_t max_amsdu_len; 709 uint16_t max_tid_amsdu_len[IEEE80211_NUM_TIDS]; 710 #endif 711 712 /* Must stay last. */ 713 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 714 }; 715 716 struct ieee80211_tdls_ch_sw_params { 717 /* TODO FIXME */ 718 int action_code, ch_sw_tm_ie, status, switch_time, switch_timeout, timestamp; 719 struct ieee80211_sta *sta; 720 struct cfg80211_chan_def *chandef; 721 struct sk_buff *tmpl_skb; 722 }; 723 724 struct ieee80211_tx_control { 725 /* TODO FIXME */ 726 struct ieee80211_sta *sta; 727 }; 728 729 struct ieee80211_tx_queue_params { 730 /* These types are based on iwlwifi FW structs. */ 731 uint16_t cw_min; 732 uint16_t cw_max; 733 uint16_t txop; 734 uint8_t aifs; 735 736 /* TODO FIXME */ 737 int acm, mu_edca, uapsd; 738 struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec; 739 }; 740 741 struct ieee80211_tx_rate { 742 uint8_t idx; 743 uint16_t count:5, 744 flags:11; 745 }; 746 747 enum ieee80211_vif_driver_flags { 748 IEEE80211_VIF_BEACON_FILTER = BIT(0), 749 IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), 750 IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), 751 IEEE80211_VIF_DISABLE_SMPS_OVERRIDE = BIT(3), 752 }; 753 754 #define IEEE80211_BSS_ARP_ADDR_LIST_LEN 4 755 756 struct ieee80211_vif_cfg { 757 uint16_t aid; 758 uint16_t eml_cap; 759 uint16_t eml_med_sync_delay; 760 bool assoc; 761 bool ps; 762 bool idle; 763 bool ibss_joined; 764 int arp_addr_cnt; 765 size_t ssid_len; 766 uint32_t arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; /* big endian */ 767 uint8_t ssid[IEEE80211_NWID_LEN]; 768 uint8_t ap_addr[ETH_ALEN]; 769 }; 770 771 struct ieee80211_vif { 772 /* TODO FIXME */ 773 enum nl80211_iftype type; 774 int csa_active, mu_mimo_owner; 775 int cab_queue; 776 int color_change_active, offload_flags; 777 enum ieee80211_vif_driver_flags driver_flags; 778 bool p2p; 779 bool probe_req_reg; 780 uint8_t addr[ETH_ALEN]; 781 struct ieee80211_vif_cfg cfg; 782 struct ieee80211_chanctx_conf *chanctx_conf; 783 struct ieee80211_txq *txq; 784 struct ieee80211_bss_conf bss_conf; 785 struct ieee80211_bss_conf *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; /* rcu? */ 786 uint8_t hw_queue[IEEE80211_NUM_ACS]; 787 uint16_t active_links; 788 uint16_t valid_links; 789 struct ieee80211_vif *mbssid_tx_vif; 790 791 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change structure depending on compile-time option. */ 792 struct dentry *debugfs_dir; 793 /* #endif */ 794 795 /* Must stay last. */ 796 uint8_t drv_priv[0] __aligned(CACHE_LINE_SIZE); 797 }; 798 799 struct ieee80211_vif_chanctx_switch { 800 struct ieee80211_chanctx_conf *old_ctx, *new_ctx; 801 struct ieee80211_vif *vif; 802 struct ieee80211_bss_conf *link_conf; 803 }; 804 805 struct ieee80211_prep_tx_info { 806 u16 duration; 807 bool success; 808 }; 809 810 /* XXX-BZ too big, over-reduce size to u8, and array sizes to minuimum to fit in skb->cb. */ 811 /* Also warning: some sizes change by pointer size! This is 64bit only. */ 812 struct ieee80211_tx_info { 813 enum ieee80211_tx_info_flags flags; 814 /* TODO FIXME */ 815 u8 band; 816 u8 hw_queue; 817 bool tx_time_est; 818 union { 819 struct { 820 struct ieee80211_tx_rate rates[4]; 821 bool use_rts; 822 struct ieee80211_vif *vif; 823 struct ieee80211_key_conf *hw_key; 824 enum ieee80211_tx_control_flags flags; 825 } control; 826 struct { 827 struct ieee80211_tx_rate rates[4]; 828 uint32_t ack_signal; 829 uint8_t ampdu_ack_len; 830 uint8_t ampdu_len; 831 uint8_t antenna; 832 uint16_t tx_time; 833 uint8_t flags; 834 void *status_driver_data[16 / sizeof(void *)]; /* XXX TODO */ 835 } status; 836 #define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40 837 void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)]; 838 }; 839 }; 840 841 /* net80211 conflict */ 842 struct linuxkpi_ieee80211_tim_ie { 843 uint8_t dtim_count; 844 uint8_t dtim_period; 845 uint8_t bitmap_ctrl; 846 uint8_t *virtual_map; 847 }; 848 #define ieee80211_tim_ie linuxkpi_ieee80211_tim_ie 849 850 struct survey_info { /* net80211::struct ieee80211_channel_survey */ 851 /* TODO FIXME */ 852 uint32_t filled; 853 #define SURVEY_INFO_TIME 0x0001 854 #define SURVEY_INFO_TIME_RX 0x0002 855 #define SURVEY_INFO_TIME_SCAN 0x0004 856 #define SURVEY_INFO_TIME_TX 0x0008 857 #define SURVEY_INFO_TIME_BSS_RX 0x0010 858 #define SURVEY_INFO_TIME_BUSY 0x0020 859 #define SURVEY_INFO_IN_USE 0x0040 860 #define SURVEY_INFO_NOISE_DBM 0x0080 861 uint32_t noise; 862 uint64_t time; 863 uint64_t time_bss_rx; 864 uint64_t time_busy; 865 uint64_t time_rx; 866 uint64_t time_scan; 867 uint64_t time_tx; 868 struct ieee80211_channel *channel; 869 }; 870 871 enum ieee80211_iface_iter { 872 IEEE80211_IFACE_ITER_NORMAL = BIT(0), 873 IEEE80211_IFACE_ITER_RESUME_ALL = BIT(1), 874 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER = BIT(2), /* seems to be an iter flag */ 875 IEEE80211_IFACE_ITER_ACTIVE = BIT(3), 876 877 /* Internal flags only. */ 878 IEEE80211_IFACE_ITER__ATOMIC = BIT(6), 879 IEEE80211_IFACE_ITER__MTX = BIT(8), 880 }; 881 882 enum set_key_cmd { 883 SET_KEY, 884 DISABLE_KEY, 885 }; 886 887 /* 802.11-2020, 9.4.2.55.2 HT Capability Information field. */ 888 enum rx_enc_flags { 889 RX_ENC_FLAG_SHORTPRE = BIT(0), 890 RX_ENC_FLAG_SHORT_GI = BIT(2), 891 RX_ENC_FLAG_HT_GF = BIT(3), 892 RX_ENC_FLAG_STBC_MASK = BIT(4) | BIT(5), 893 #define RX_ENC_FLAG_STBC_SHIFT 4 894 RX_ENC_FLAG_LDPC = BIT(6), 895 RX_ENC_FLAG_BF = BIT(7), 896 }; 897 898 enum sta_notify_cmd { 899 STA_NOTIFY_AWAKE, 900 STA_NOTIFY_SLEEP, 901 }; 902 903 struct ieee80211_low_level_stats { 904 /* Can we make them uint64_t? */ 905 uint32_t dot11ACKFailureCount; 906 uint32_t dot11FCSErrorCount; 907 uint32_t dot11RTSFailureCount; 908 uint32_t dot11RTSSuccessCount; 909 }; 910 911 enum ieee80211_offload_flags { 912 IEEE80211_OFFLOAD_ENCAP_4ADDR, 913 IEEE80211_OFFLOAD_ENCAP_ENABLED, 914 IEEE80211_OFFLOAD_DECAP_ENABLED, 915 }; 916 917 struct ieee80211_ops { 918 /* TODO FIXME */ 919 int (*start)(struct ieee80211_hw *); 920 void (*stop)(struct ieee80211_hw *); 921 922 int (*config)(struct ieee80211_hw *, u32); 923 void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type); 924 925 int (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 926 void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *); 927 int (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool); 928 929 void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *); 930 void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *); 931 int (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *); 932 int (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *); 933 int (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *); 934 void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *); 935 936 int (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u16, const struct ieee80211_tx_queue_params *); 937 void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *); 938 int (*tx_last_beacon)(struct ieee80211_hw *); 939 void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *); 940 941 void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 942 void (*mgd_complete_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *); 943 void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *); 944 945 void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool); 946 void (*flush_sta)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 947 948 int (*set_frag_threshold)(struct ieee80211_hw *, u32); 949 950 void (*sync_rx_queues)(struct ieee80211_hw *); 951 952 void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 953 void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool); 954 955 int (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 956 int (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 957 int (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 958 void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *); 959 void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 960 int (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state); 961 void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *); 962 void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32); 963 void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 964 void (*sta_set_4addr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 965 void (*sta_set_decap_offload)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool); 966 967 u64 (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *); 968 969 int (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *); 970 971 bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *); 972 973 int (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 974 int (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 975 void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 976 void (*channel_switch_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_chan_def *); 977 void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *); 978 void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *); 979 int (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32); 980 void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *); 981 void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *); 982 983 int (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 984 void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *); 985 void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32); 986 int (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 987 void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *); 988 int (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode); 989 990 int (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *); 991 int (*set_antenna)(struct ieee80211_hw *, u32, u32); 992 993 int (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type); 994 int (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *); 995 996 void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64); 997 void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int); 998 999 void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 1000 int (*set_rts_threshold)(struct ieee80211_hw *, u32); 1001 void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *); 1002 int (*get_survey)(struct ieee80211_hw *, int, struct survey_info *); 1003 int (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *); 1004 1005 uint64_t (*get_tsf)(struct ieee80211_hw *, struct ieee80211_vif *); 1006 void (*set_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, uint64_t); 1007 void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64); 1008 1009 int (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *); 1010 void (*set_coverage_class)(struct ieee80211_hw *, s16); 1011 int (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool); 1012 1013 int (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *); 1014 void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1015 void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *); 1016 void (*set_rekey_data)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_gtk_rekey_data *); 1017 1018 int (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1019 void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *); 1020 1021 int (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1022 void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf); 1023 int (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1024 void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *); 1025 1026 int (*set_sar_specs)(struct ieee80211_hw *, const struct cfg80211_sar_specs *); 1027 1028 int (*set_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct cfg80211_tid_config *); 1029 int (*reset_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8); 1030 1031 int (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int); 1032 void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *); 1033 void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *); 1034 1035 void (*update_vif_offload)(struct ieee80211_hw *, struct ieee80211_vif *); 1036 1037 int (*get_txpower)(struct ieee80211_hw *, struct ieee80211_vif *, int *); 1038 int (*get_stats)(struct ieee80211_hw *, struct ieee80211_low_level_stats *); 1039 1040 int (*set_radar_background)(struct ieee80211_hw *, struct cfg80211_chan_def *); 1041 1042 void (*add_twt_setup)(struct ieee80211_hw *, struct ieee80211_sta *, struct ieee80211_twt_setup *); 1043 void (*twt_teardown_request)(struct ieee80211_hw *, struct ieee80211_sta *, u8); 1044 1045 int (*set_hw_timestamp)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_set_hw_timestamp *); 1046 1047 void (*link_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64); 1048 void (*vif_cfg_changed)(struct ieee80211_hw *, struct ieee80211_vif *, u64); 1049 1050 int (*change_vif_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16, u16, struct ieee80211_bss_conf *[IEEE80211_MLD_MAX_NUM_LINKS]); 1051 int (*change_sta_links)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u16, u16); 1052 1053 /* #ifdef CONFIG_MAC80211_DEBUGFS */ /* Do not change depending on compile-time option. */ 1054 void (*sta_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct dentry *); 1055 /* #endif */ 1056 }; 1057 1058 1059 /* -------------------------------------------------------------------------- */ 1060 1061 /* linux_80211.c */ 1062 extern const struct cfg80211_ops linuxkpi_mac80211cfgops; 1063 1064 struct ieee80211_hw *linuxkpi_ieee80211_alloc_hw(size_t, 1065 const struct ieee80211_ops *); 1066 void linuxkpi_ieee80211_iffree(struct ieee80211_hw *); 1067 void linuxkpi_set_ieee80211_dev(struct ieee80211_hw *, char *); 1068 int linuxkpi_ieee80211_ifattach(struct ieee80211_hw *); 1069 void linuxkpi_ieee80211_ifdetach(struct ieee80211_hw *); 1070 void linuxkpi_ieee80211_unregister_hw(struct ieee80211_hw *); 1071 struct ieee80211_hw * linuxkpi_wiphy_to_ieee80211_hw(struct wiphy *); 1072 void linuxkpi_ieee80211_restart_hw(struct ieee80211_hw *); 1073 void linuxkpi_ieee80211_iterate_interfaces( 1074 struct ieee80211_hw *hw, enum ieee80211_iface_iter flags, 1075 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1076 void *); 1077 void linuxkpi_ieee80211_iterate_keys(struct ieee80211_hw *, 1078 struct ieee80211_vif *, 1079 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1080 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1081 void *); 1082 void linuxkpi_ieee80211_iterate_chan_contexts(struct ieee80211_hw *, 1083 void(*iterfunc)(struct ieee80211_hw *, 1084 struct ieee80211_chanctx_conf *, void *), 1085 void *); 1086 void linuxkpi_ieee80211_iterate_stations_atomic(struct ieee80211_hw *, 1087 void (*iterfunc)(void *, struct ieee80211_sta *), void *); 1088 void linuxkpi_ieee80211_scan_completed(struct ieee80211_hw *, 1089 struct cfg80211_scan_info *); 1090 void linuxkpi_ieee80211_rx(struct ieee80211_hw *, struct sk_buff *, 1091 struct ieee80211_sta *, struct napi_struct *, struct list_head *); 1092 uint8_t linuxkpi_ieee80211_get_tid(struct ieee80211_hdr *, bool); 1093 struct ieee80211_sta *linuxkpi_ieee80211_find_sta(struct ieee80211_vif *, 1094 const u8 *); 1095 struct ieee80211_sta *linuxkpi_ieee80211_find_sta_by_ifaddr( 1096 struct ieee80211_hw *, const uint8_t *, const uint8_t *); 1097 struct sk_buff *linuxkpi_ieee80211_tx_dequeue(struct ieee80211_hw *, 1098 struct ieee80211_txq *); 1099 bool linuxkpi_ieee80211_is_ie_id_in_ie_buf(const u8, const u8 *, size_t); 1100 bool linuxkpi_ieee80211_ie_advance(size_t *, const u8 *, size_t); 1101 void linuxkpi_ieee80211_free_txskb(struct ieee80211_hw *, struct sk_buff *, 1102 int); 1103 void linuxkpi_ieee80211_queue_delayed_work(struct ieee80211_hw *, 1104 struct delayed_work *, int); 1105 void linuxkpi_ieee80211_queue_work(struct ieee80211_hw *, struct work_struct *); 1106 struct sk_buff *linuxkpi_ieee80211_pspoll_get(struct ieee80211_hw *, 1107 struct ieee80211_vif *); 1108 struct sk_buff *linuxkpi_ieee80211_nullfunc_get(struct ieee80211_hw *, 1109 struct ieee80211_vif *, int, bool); 1110 void linuxkpi_ieee80211_txq_get_depth(struct ieee80211_txq *, unsigned long *, 1111 unsigned long *); 1112 struct wireless_dev *linuxkpi_ieee80211_vif_to_wdev(struct ieee80211_vif *); 1113 void linuxkpi_ieee80211_connection_loss(struct ieee80211_vif *); 1114 void linuxkpi_ieee80211_beacon_loss(struct ieee80211_vif *); 1115 struct sk_buff *linuxkpi_ieee80211_probereq_get(struct ieee80211_hw *, 1116 uint8_t *, uint8_t *, size_t, size_t); 1117 void linuxkpi_ieee80211_tx_status(struct ieee80211_hw *, struct sk_buff *); 1118 void linuxkpi_ieee80211_tx_status_ext(struct ieee80211_hw *, 1119 struct ieee80211_tx_status *); 1120 void linuxkpi_ieee80211_stop_queues(struct ieee80211_hw *); 1121 void linuxkpi_ieee80211_wake_queues(struct ieee80211_hw *); 1122 void linuxkpi_ieee80211_stop_queue(struct ieee80211_hw *, int); 1123 void linuxkpi_ieee80211_wake_queue(struct ieee80211_hw *, int); 1124 void linuxkpi_ieee80211_txq_schedule_start(struct ieee80211_hw *, uint8_t); 1125 struct ieee80211_txq *linuxkpi_ieee80211_next_txq(struct ieee80211_hw *, uint8_t); 1126 void linuxkpi_ieee80211_schedule_txq(struct ieee80211_hw *, 1127 struct ieee80211_txq *, bool); 1128 1129 /* -------------------------------------------------------------------------- */ 1130 1131 static __inline void 1132 _ieee80211_hw_set(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1133 { 1134 1135 set_bit(flag, hw->flags); 1136 } 1137 1138 static __inline bool 1139 __ieee80211_hw_check(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag) 1140 { 1141 1142 return (test_bit(flag, hw->flags)); 1143 } 1144 1145 /* They pass in shortened flag names; how confusingly inconsistent. */ 1146 #define ieee80211_hw_set(_hw, _flag) \ 1147 _ieee80211_hw_set(_hw, IEEE80211_HW_ ## _flag) 1148 #define ieee80211_hw_check(_hw, _flag) \ 1149 __ieee80211_hw_check(_hw, IEEE80211_HW_ ## _flag) 1150 1151 /* XXX-BZ add CTASSERTS that size of struct is <= sizeof skb->cb. */ 1152 CTASSERT(sizeof(struct ieee80211_tx_info) <= sizeof(((struct sk_buff *)0)->cb)); 1153 #define IEEE80211_SKB_CB(_skb) \ 1154 ((struct ieee80211_tx_info *)((_skb)->cb)) 1155 1156 CTASSERT(sizeof(struct ieee80211_rx_status) <= sizeof(((struct sk_buff *)0)->cb)); 1157 #define IEEE80211_SKB_RXCB(_skb) \ 1158 ((struct ieee80211_rx_status *)((_skb)->cb)) 1159 1160 static __inline void 1161 ieee80211_free_hw(struct ieee80211_hw *hw) 1162 { 1163 1164 linuxkpi_ieee80211_iffree(hw); 1165 1166 if (hw->wiphy != NULL) 1167 wiphy_free(hw->wiphy); 1168 /* Note that *hw is not valid any longer after this. */ 1169 1170 IMPROVE(); 1171 } 1172 1173 static __inline struct ieee80211_hw * 1174 ieee80211_alloc_hw(size_t priv_len, const struct ieee80211_ops *ops) 1175 { 1176 1177 return (linuxkpi_ieee80211_alloc_hw(priv_len, ops)); 1178 } 1179 1180 static __inline void 1181 SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev) 1182 { 1183 1184 set_wiphy_dev(hw->wiphy, dev); 1185 linuxkpi_set_ieee80211_dev(hw, dev_name(dev)); 1186 1187 IMPROVE(); 1188 } 1189 1190 static __inline int 1191 ieee80211_register_hw(struct ieee80211_hw *hw) 1192 { 1193 int error; 1194 1195 error = wiphy_register(hw->wiphy); 1196 if (error != 0) 1197 return (error); 1198 1199 /* 1200 * At this point the driver has set all the options, flags, bands, 1201 * ciphers, hw address(es), ... basically mac80211/cfg80211 hw/wiphy 1202 * setup is done. 1203 * We need to replicate a lot of information from here into net80211. 1204 */ 1205 error = linuxkpi_ieee80211_ifattach(hw); 1206 1207 IMPROVE(); 1208 1209 return (error); 1210 } 1211 1212 static inline void 1213 ieee80211_unregister_hw(struct ieee80211_hw *hw) 1214 { 1215 1216 linuxkpi_ieee80211_unregister_hw(hw); 1217 } 1218 1219 static __inline struct ieee80211_hw * 1220 wiphy_to_ieee80211_hw(struct wiphy *wiphy) 1221 { 1222 1223 return (linuxkpi_wiphy_to_ieee80211_hw(wiphy)); 1224 } 1225 1226 static inline void 1227 ieee80211_restart_hw(struct ieee80211_hw *hw) 1228 { 1229 linuxkpi_ieee80211_restart_hw(hw); 1230 } 1231 1232 static inline void 1233 ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif) 1234 { 1235 TODO(); 1236 } 1237 1238 /* -------------------------------------------------------------------------- */ 1239 1240 #define link_conf_dereference_check(_vif, _linkid) \ 1241 rcu_dereference_check((_vif)->link_conf[_linkid], true) 1242 1243 #define link_conf_dereference_protected(_vif, _linkid) \ 1244 rcu_dereference_protected((_vif)->link_conf[_linkid], true) 1245 1246 #define link_sta_dereference_check(_sta, _linkid) \ 1247 rcu_dereference_check((_sta)->link[_linkid], true) 1248 1249 #define link_sta_dereference_protected(_sta, _linkid) \ 1250 rcu_dereference_protected((_sta)->link[_linkid], true) 1251 1252 #define for_each_vif_active_link(_vif, _link, _linkid) \ 1253 for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++) \ 1254 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1255 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1256 (_link = rcu_dereference((_vif)->link_conf[_linkid])) ) 1257 1258 #define for_each_sta_active_link(_vif, _sta, _linksta, _linkid) \ 1259 for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++) \ 1260 if ( ((_vif)->active_links == 0 /* no MLO */ || \ 1261 ((_vif)->active_links & BIT(_linkid)) != 0) && \ 1262 (_linksta = link_sta_dereference_protected((_sta), (_linkid))) ) 1263 1264 /* -------------------------------------------------------------------------- */ 1265 1266 static __inline bool 1267 ieee80211_is_action(__le16 fc) 1268 { 1269 __le16 v; 1270 1271 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1272 v = htole16(IEEE80211_FC0_SUBTYPE_ACTION | IEEE80211_FC0_TYPE_MGT); 1273 1274 return (fc == v); 1275 } 1276 1277 static __inline bool 1278 ieee80211_is_probe_resp(__le16 fc) 1279 { 1280 __le16 v; 1281 1282 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1283 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_RESP | IEEE80211_FC0_TYPE_MGT); 1284 1285 return (fc == v); 1286 } 1287 1288 static __inline bool 1289 ieee80211_is_auth(__le16 fc) 1290 { 1291 __le16 v; 1292 1293 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1294 v = htole16(IEEE80211_FC0_SUBTYPE_AUTH | IEEE80211_FC0_TYPE_MGT); 1295 1296 return (fc == v); 1297 } 1298 1299 static __inline bool 1300 ieee80211_is_assoc_req(__le16 fc) 1301 { 1302 __le16 v; 1303 1304 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1305 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1306 1307 return (fc == v); 1308 } 1309 1310 static __inline bool 1311 ieee80211_is_assoc_resp(__le16 fc) 1312 { 1313 __le16 v; 1314 1315 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1316 v = htole16(IEEE80211_FC0_SUBTYPE_ASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1317 1318 return (fc == v); 1319 } 1320 1321 static __inline bool 1322 ieee80211_is_reassoc_req(__le16 fc) 1323 { 1324 __le16 v; 1325 1326 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1327 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_REQ | IEEE80211_FC0_TYPE_MGT); 1328 1329 return (fc == v); 1330 } 1331 1332 static __inline bool 1333 ieee80211_is_reassoc_resp(__le16 fc) 1334 { 1335 __le16 v; 1336 1337 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1338 v = htole16(IEEE80211_FC0_SUBTYPE_REASSOC_RESP | IEEE80211_FC0_TYPE_MGT); 1339 1340 return (fc == v); 1341 } 1342 1343 static __inline bool 1344 ieee80211_is_disassoc(__le16 fc) 1345 { 1346 __le16 v; 1347 1348 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1349 v = htole16(IEEE80211_FC0_SUBTYPE_DISASSOC | IEEE80211_FC0_TYPE_MGT); 1350 1351 return (fc == v); 1352 } 1353 1354 static __inline bool 1355 ieee80211_is_data_present(__le16 fc) 1356 { 1357 __le16 v; 1358 1359 /* If it is a data frame and NODATA is not present. */ 1360 fc &= htole16(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_NODATA); 1361 v = htole16(IEEE80211_FC0_TYPE_DATA); 1362 1363 return (fc == v); 1364 } 1365 1366 static __inline bool 1367 ieee80211_is_deauth(__le16 fc) 1368 { 1369 __le16 v; 1370 1371 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1372 v = htole16(IEEE80211_FC0_SUBTYPE_DEAUTH | IEEE80211_FC0_TYPE_MGT); 1373 1374 return (fc == v); 1375 } 1376 1377 static __inline bool 1378 ieee80211_is_beacon(__le16 fc) 1379 { 1380 __le16 v; 1381 1382 /* 1383 * For as much as I get it this comes in LE and unlike FreeBSD 1384 * where we get the entire frame header and u8[], here we get the 1385 * 9.2.4.1 Frame Control field only. Mask and compare. 1386 */ 1387 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1388 v = htole16(IEEE80211_FC0_SUBTYPE_BEACON | IEEE80211_FC0_TYPE_MGT); 1389 1390 return (fc == v); 1391 } 1392 1393 1394 static __inline bool 1395 ieee80211_is_probe_req(__le16 fc) 1396 { 1397 __le16 v; 1398 1399 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1400 v = htole16(IEEE80211_FC0_SUBTYPE_PROBE_REQ | IEEE80211_FC0_TYPE_MGT); 1401 1402 return (fc == v); 1403 } 1404 1405 static __inline bool 1406 ieee80211_has_protected(__le16 fc) 1407 { 1408 1409 return (fc & htole16(IEEE80211_FC1_PROTECTED << 8)); 1410 } 1411 1412 static __inline bool 1413 ieee80211_is_back_req(__le16 fc) 1414 { 1415 __le16 v; 1416 1417 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1418 v = htole16(IEEE80211_FC0_SUBTYPE_BAR | IEEE80211_FC0_TYPE_CTL); 1419 1420 return (fc == v); 1421 } 1422 1423 static __inline bool 1424 #ifdef __FOR_LATER_DRV_UPDATE 1425 ieee80211_is_bufferable_mmpdu(struct sk_buff *skb) 1426 { 1427 struct ieee80211_mgmt *mgmt; 1428 __le16 fc; 1429 1430 mgmt = (struct ieee80211_mgmt *)skb->data; 1431 fc = mgmt->frame_control; 1432 #else 1433 ieee80211_is_bufferable_mmpdu(__le16 fc) 1434 { 1435 #endif 1436 1437 /* 11.2.2 Bufferable MMPDUs, 80211-2020. */ 1438 /* XXX we do not care about IBSS yet. */ 1439 1440 if (!ieee80211_is_mgmt(fc)) 1441 return (false); 1442 if (ieee80211_is_action(fc)) /* XXX FTM? */ 1443 return (true); /* XXX false? */ 1444 if (ieee80211_is_disassoc(fc)) 1445 return (true); 1446 if (ieee80211_is_deauth(fc)) 1447 return (true); 1448 1449 TODO(); 1450 1451 return (false); 1452 } 1453 1454 static __inline bool 1455 ieee80211_is_nullfunc(__le16 fc) 1456 { 1457 __le16 v; 1458 1459 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1460 v = htole16(IEEE80211_FC0_SUBTYPE_NODATA | IEEE80211_FC0_TYPE_DATA); 1461 1462 return (fc == v); 1463 } 1464 1465 static __inline bool 1466 ieee80211_is_qos_nullfunc(__le16 fc) 1467 { 1468 __le16 v; 1469 1470 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1471 v = htole16(IEEE80211_FC0_SUBTYPE_QOS_NULL | IEEE80211_FC0_TYPE_DATA); 1472 1473 return (fc == v); 1474 } 1475 1476 static __inline bool 1477 ieee80211_is_any_nullfunc(__le16 fc) 1478 { 1479 1480 return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)); 1481 } 1482 1483 static inline bool 1484 ieee80211_is_pspoll(__le16 fc) 1485 { 1486 __le16 v; 1487 1488 fc &= htole16(IEEE80211_FC0_SUBTYPE_MASK | IEEE80211_FC0_TYPE_MASK); 1489 v = htole16(IEEE80211_FC0_SUBTYPE_PS_POLL | IEEE80211_FC0_TYPE_CTL); 1490 1491 return (fc == v); 1492 } 1493 1494 static __inline bool 1495 ieee80211_vif_is_mesh(struct ieee80211_vif *vif) 1496 { 1497 TODO(); 1498 return (false); 1499 } 1500 1501 static __inline bool 1502 ieee80211_is_frag(struct ieee80211_hdr *hdr) 1503 { 1504 TODO(); 1505 return (false); 1506 } 1507 1508 static __inline bool 1509 ieee80211_is_first_frag(__le16 fc) 1510 { 1511 TODO(); 1512 return (false); 1513 } 1514 1515 static __inline bool 1516 ieee80211_is_robust_mgmt_frame(struct sk_buff *skb) 1517 { 1518 TODO(); 1519 return (false); 1520 } 1521 1522 static __inline bool 1523 ieee80211_is_ftm(struct sk_buff *skb) 1524 { 1525 TODO(); 1526 return (false); 1527 } 1528 1529 static __inline bool 1530 ieee80211_is_timing_measurement(struct sk_buff *skb) 1531 { 1532 TODO(); 1533 return (false); 1534 } 1535 1536 static __inline bool 1537 ieee80211_has_pm(__le16 fc) 1538 { 1539 TODO(); 1540 return (false); 1541 } 1542 1543 static __inline bool 1544 ieee80211_has_a4(__le16 fc) 1545 { 1546 __le16 v; 1547 1548 fc &= htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1549 v = htole16((IEEE80211_FC1_DIR_TODS | IEEE80211_FC1_DIR_FROMDS) << 8); 1550 1551 return (fc == v); 1552 } 1553 1554 static __inline bool 1555 ieee80211_has_order(__le16 fc) 1556 { 1557 1558 return (fc & htole16(IEEE80211_FC1_ORDER << 8)); 1559 } 1560 1561 static __inline bool 1562 ieee80211_has_retry(__le16 fc) 1563 { 1564 1565 return (fc & htole16(IEEE80211_FC1_RETRY << 8)); 1566 } 1567 1568 1569 static __inline bool 1570 ieee80211_has_fromds(__le16 fc) 1571 { 1572 1573 return (fc & htole16(IEEE80211_FC1_DIR_FROMDS << 8)); 1574 } 1575 1576 static __inline bool 1577 ieee80211_has_tods(__le16 fc) 1578 { 1579 1580 return (fc & htole16(IEEE80211_FC1_DIR_TODS << 8)); 1581 } 1582 1583 static __inline uint8_t * 1584 ieee80211_get_SA(struct ieee80211_hdr *hdr) 1585 { 1586 1587 if (ieee80211_has_a4(hdr->frame_control)) 1588 return (hdr->addr4); 1589 if (ieee80211_has_fromds(hdr->frame_control)) 1590 return (hdr->addr3); 1591 return (hdr->addr2); 1592 } 1593 1594 static __inline uint8_t * 1595 ieee80211_get_DA(struct ieee80211_hdr *hdr) 1596 { 1597 1598 if (ieee80211_has_tods(hdr->frame_control)) 1599 return (hdr->addr3); 1600 return (hdr->addr1); 1601 } 1602 1603 static __inline bool 1604 ieee80211_has_morefrags(__le16 fc) 1605 { 1606 1607 fc &= htole16(IEEE80211_FC1_MORE_FRAG << 8); 1608 return (fc != 0); 1609 } 1610 1611 static __inline u8 * 1612 ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr) 1613 { 1614 if (ieee80211_has_a4(hdr->frame_control)) 1615 return (u8 *)hdr + 30; 1616 else 1617 return (u8 *)hdr + 24; 1618 } 1619 1620 /* -------------------------------------------------------------------------- */ 1621 /* Receive functions (air/driver to mac80211/net80211). */ 1622 1623 1624 static __inline void 1625 ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1626 struct sk_buff *skb, struct napi_struct *napi) 1627 { 1628 1629 linuxkpi_ieee80211_rx(hw, skb, sta, napi, NULL); 1630 } 1631 1632 static __inline void 1633 ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 1634 struct sk_buff *skb, struct list_head *list) 1635 { 1636 1637 linuxkpi_ieee80211_rx(hw, skb, sta, NULL, list); 1638 } 1639 1640 static __inline void 1641 ieee80211_rx_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 1642 { 1643 1644 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1645 } 1646 1647 static __inline void 1648 ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 1649 { 1650 1651 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1652 } 1653 1654 static __inline void 1655 ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) 1656 { 1657 1658 linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL); 1659 } 1660 1661 /* -------------------------------------------------------------------------- */ 1662 1663 static inline void 1664 ieee80211_stop_queues(struct ieee80211_hw *hw) 1665 { 1666 linuxkpi_ieee80211_stop_queues(hw); 1667 } 1668 1669 static inline void 1670 ieee80211_wake_queues(struct ieee80211_hw *hw) 1671 { 1672 linuxkpi_ieee80211_wake_queues(hw); 1673 } 1674 1675 static inline void 1676 ieee80211_stop_queue(struct ieee80211_hw *hw, int qnum) 1677 { 1678 linuxkpi_ieee80211_stop_queue(hw, qnum); 1679 } 1680 1681 static inline void 1682 ieee80211_wake_queue(struct ieee80211_hw *hw, int qnum) 1683 { 1684 linuxkpi_ieee80211_wake_queue(hw, qnum); 1685 } 1686 1687 static inline void 1688 ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 1689 { 1690 linuxkpi_ieee80211_schedule_txq(hw, txq, true); 1691 } 1692 1693 static inline void 1694 ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, 1695 bool withoutpkts) 1696 { 1697 linuxkpi_ieee80211_schedule_txq(hw, txq, true); 1698 } 1699 1700 static inline void 1701 ieee80211_txq_schedule_start(struct ieee80211_hw *hw, uint8_t ac) 1702 { 1703 linuxkpi_ieee80211_txq_schedule_start(hw, ac); 1704 } 1705 1706 static inline void 1707 ieee80211_txq_schedule_end(struct ieee80211_hw *hw, uint8_t ac) 1708 { 1709 /* DO_NADA; */ 1710 } 1711 1712 static inline struct ieee80211_txq * 1713 ieee80211_next_txq(struct ieee80211_hw *hw, uint8_t ac) 1714 { 1715 return (linuxkpi_ieee80211_next_txq(hw, ac)); 1716 } 1717 1718 static inline void 1719 ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw, 1720 struct ieee80211_txq *txq) 1721 { 1722 TODO(); 1723 } 1724 1725 /* -------------------------------------------------------------------------- */ 1726 1727 static __inline uint8_t 1728 ieee80211_get_tid(struct ieee80211_hdr *hdr) 1729 { 1730 1731 return (linuxkpi_ieee80211_get_tid(hdr, false)); 1732 } 1733 1734 static __inline struct sk_buff * 1735 ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1736 uint16_t *tim_offset, uint16_t *tim_len, uint32_t link_id) 1737 { 1738 1739 if (tim_offset != NULL) 1740 *tim_offset = 0; 1741 if (tim_len != NULL) 1742 *tim_len = 0; 1743 TODO(); 1744 return (NULL); 1745 } 1746 1747 static __inline void 1748 ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, 1749 enum ieee80211_iface_iter flags, 1750 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1751 void *arg) 1752 { 1753 1754 flags |= IEEE80211_IFACE_ITER__ATOMIC; 1755 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1756 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1757 } 1758 1759 static __inline void 1760 ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, 1761 enum ieee80211_iface_iter flags, 1762 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1763 void *arg) 1764 { 1765 1766 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1767 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1768 } 1769 1770 static __inline void 1771 ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw, 1772 enum ieee80211_iface_iter flags, 1773 void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1774 void *arg) 1775 { 1776 flags |= IEEE80211_IFACE_ITER_ACTIVE; 1777 flags |= IEEE80211_IFACE_ITER__MTX; 1778 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1779 } 1780 1781 static __inline void 1782 ieee80211_iterate_interfaces(struct ieee80211_hw *hw, 1783 enum ieee80211_iface_iter flags, 1784 void (*iterfunc)(void *, uint8_t *, struct ieee80211_vif *), 1785 void *arg) 1786 { 1787 1788 linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg); 1789 } 1790 1791 static __inline void 1792 ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1793 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1794 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1795 void *arg) 1796 { 1797 1798 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1799 } 1800 1801 static __inline void 1802 ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 1803 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *, 1804 struct ieee80211_sta *, struct ieee80211_key_conf *, void *), 1805 void *arg) 1806 { 1807 1808 IMPROVE(); /* "rcu" */ 1809 linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg); 1810 } 1811 1812 static __inline void 1813 ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw *hw, 1814 void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, void *), 1815 void *arg) 1816 { 1817 1818 linuxkpi_ieee80211_iterate_chan_contexts(hw, iterfunc, arg); 1819 } 1820 1821 static __inline void 1822 ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw, 1823 void (*iterfunc)(void *, struct ieee80211_sta *), void *arg) 1824 { 1825 1826 linuxkpi_ieee80211_iterate_stations_atomic(hw, iterfunc, arg); 1827 } 1828 1829 static __inline struct wireless_dev * 1830 ieee80211_vif_to_wdev(struct ieee80211_vif *vif) 1831 { 1832 1833 return (linuxkpi_ieee80211_vif_to_wdev(vif)); 1834 } 1835 1836 static __inline struct sk_buff * 1837 ieee80211_beacon_get_template(struct ieee80211_hw *hw, 1838 struct ieee80211_vif *vif, struct ieee80211_mutable_offsets *offs, 1839 uint32_t link_id) 1840 { 1841 TODO(); 1842 return (NULL); 1843 } 1844 1845 static __inline void 1846 ieee80211_beacon_loss(struct ieee80211_vif *vif) 1847 { 1848 linuxkpi_ieee80211_beacon_loss(vif); 1849 } 1850 1851 static __inline void 1852 ieee80211_chswitch_done(struct ieee80211_vif *vif, bool t) 1853 { 1854 TODO(); 1855 } 1856 1857 static __inline bool 1858 ieee80211_csa_is_complete(struct ieee80211_vif *vif) 1859 { 1860 TODO(); 1861 return (false); 1862 } 1863 1864 static __inline void 1865 ieee80211_csa_set_counter(struct ieee80211_vif *vif, uint8_t counter) 1866 { 1867 TODO(); 1868 } 1869 1870 static __inline int 1871 ieee80211_csa_update_counter(struct ieee80211_vif *vif) 1872 { 1873 TODO(); 1874 return (-1); 1875 } 1876 1877 static __inline void 1878 ieee80211_csa_finish(struct ieee80211_vif *vif) 1879 { 1880 TODO(); 1881 } 1882 1883 static __inline enum nl80211_iftype 1884 ieee80211_vif_type_p2p(struct ieee80211_vif *vif) 1885 { 1886 1887 /* If we are not p2p enabled, just return the type. */ 1888 if (!vif->p2p) 1889 return (vif->type); 1890 1891 /* If we are p2p, depending on side, return type. */ 1892 switch (vif->type) { 1893 case NL80211_IFTYPE_AP: 1894 return (NL80211_IFTYPE_P2P_GO); 1895 case NL80211_IFTYPE_STATION: 1896 return (NL80211_IFTYPE_P2P_CLIENT); 1897 default: 1898 fallthrough; 1899 } 1900 return (vif->type); 1901 } 1902 1903 static __inline unsigned long 1904 ieee80211_tu_to_usec(unsigned long tu) 1905 { 1906 1907 return (tu * IEEE80211_DUR_TU); 1908 } 1909 1910 /* 1911 * Below we assume that the two values from different emums are the same. 1912 * Make sure this does not accidentally change. 1913 */ 1914 CTASSERT((int)IEEE80211_ACTION_SM_TPCREP == (int)IEEE80211_ACTION_RADIO_MEASUREMENT_LMREP); 1915 1916 static __inline bool 1917 ieee80211_action_contains_tpc(struct sk_buff *skb) 1918 { 1919 struct ieee80211_mgmt *mgmt; 1920 1921 mgmt = (struct ieee80211_mgmt *)skb->data; 1922 1923 /* Check that this is a mgmt/action frame? */ 1924 if (!ieee80211_is_action(mgmt->frame_control)) 1925 return (false); 1926 1927 /* 1928 * This is a bit convoluted but according to docs both actions 1929 * are checked for this. Kind-of makes sense for the only consumer 1930 * (iwlwifi) I am aware off given the txpower fields are at the 1931 * same location so firmware can update the value. 1932 */ 1933 /* 80211-2020 9.6.2 Spectrum Management Action frames */ 1934 /* 80211-2020 9.6.2.5 TPC Report frame format */ 1935 /* 80211-2020 9.6.6 Radio Measurement action details */ 1936 /* 80211-2020 9.6.6.4 Link Measurement Report frame format */ 1937 /* Check that it is Spectrum Management or Radio Measurement? */ 1938 if (mgmt->u.action.category != IEEE80211_ACTION_CAT_SM && 1939 mgmt->u.action.category != IEEE80211_ACTION_CAT_RADIO_MEASUREMENT) 1940 return (false); 1941 1942 /* 1943 * Check that it is TPC Report or Link Measurement Report? 1944 * The values of each are the same (see CTASSERT above function). 1945 */ 1946 if (mgmt->u.action.u.tpc_report.spec_mgmt != IEEE80211_ACTION_SM_TPCREP) 1947 return (false); 1948 1949 /* 80211-2020 9.4.2.16 TPC Report element */ 1950 /* Check that the ELEMID and length are correct? */ 1951 if (mgmt->u.action.u.tpc_report.tpc_elem_id != IEEE80211_ELEMID_TPCREP || 1952 mgmt->u.action.u.tpc_report.tpc_elem_length != 4) 1953 return (false); 1954 1955 /* All the right fields in the right place. */ 1956 return (true); 1957 } 1958 1959 static __inline void 1960 ieee80211_connection_loss(struct ieee80211_vif *vif) 1961 { 1962 1963 linuxkpi_ieee80211_connection_loss(vif); 1964 } 1965 1966 static __inline struct ieee80211_sta * 1967 ieee80211_find_sta(struct ieee80211_vif *vif, const u8 *peer) 1968 { 1969 1970 return (linuxkpi_ieee80211_find_sta(vif, peer)); 1971 } 1972 1973 static __inline struct ieee80211_sta * 1974 ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const uint8_t *addr, 1975 const uint8_t *ourvifaddr) 1976 { 1977 1978 return (linuxkpi_ieee80211_find_sta_by_ifaddr(hw, addr, ourvifaddr)); 1979 } 1980 1981 1982 static __inline void 1983 ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf, 1984 struct sk_buff *skb_frag, u8 *key) 1985 { 1986 TODO(); 1987 } 1988 1989 static __inline void 1990 ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf *keyconf, 1991 const u8 *addr, uint32_t iv32, u16 *p1k) 1992 { 1993 1994 KASSERT(keyconf != NULL && addr != NULL && p1k != NULL, 1995 ("%s: keyconf %p addr %p p1k %p\n", __func__, keyconf, addr, p1k)); 1996 1997 TODO(); 1998 memset(p1k, 0xfa, 5 * sizeof(*p1k)); /* Just initializing. */ 1999 } 2000 2001 static __inline size_t 2002 ieee80211_ie_split(const u8 *ies, size_t ies_len, 2003 const u8 *ie_ids, size_t ie_ids_len, size_t start) 2004 { 2005 size_t x; 2006 2007 x = start; 2008 2009 /* XXX FIXME, we need to deal with "Element ID Extension" */ 2010 while (x < ies_len) { 2011 2012 /* Is this IE[s] one of the ie_ids? */ 2013 if (!linuxkpi_ieee80211_is_ie_id_in_ie_buf(ies[x], 2014 ie_ids, ie_ids_len)) 2015 break; 2016 2017 if (!linuxkpi_ieee80211_ie_advance(&x, ies, ies_len)) 2018 break; 2019 } 2020 2021 return (x); 2022 } 2023 2024 static __inline void 2025 ieee80211_request_smps(struct ieee80211_vif *vif, 2026 #ifdef __FOR_LATER_DRV_UPDATE 2027 u_int link_id, 2028 #endif 2029 enum ieee80211_smps_mode smps) 2030 { 2031 static const char *smps_mode_name[] = { 2032 "SMPS_OFF", 2033 "SMPS_STATIC", 2034 "SMPS_DYNAMIC", 2035 "SMPS_AUTOMATIC", 2036 "SMPS_NUM_MODES" 2037 }; 2038 2039 if (linuxkpi_debug_80211 & D80211_TODO) 2040 printf("%s:%d: XXX LKPI80211 TODO smps %d %s\n", 2041 __func__, __LINE__, smps, smps_mode_name[smps]); 2042 } 2043 2044 static __inline void 2045 ieee80211_tdls_oper_request(struct ieee80211_vif *vif, uint8_t *addr, 2046 enum nl80211_tdls_operation oper, enum ieee80211_reason_code code, 2047 gfp_t gfp) 2048 { 2049 TODO(); 2050 } 2051 2052 static __inline void 2053 wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool state) 2054 { 2055 TODO(); 2056 } 2057 2058 static __inline void 2059 ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) 2060 { 2061 IMPROVE(); 2062 2063 /* 2064 * This is called on transmit failure. 2065 * Use a not-so-random random high status error so we can distinguish 2066 * it from normal low values flying around in net80211 ("ETX"). 2067 */ 2068 linuxkpi_ieee80211_free_txskb(hw, skb, 0x455458); 2069 } 2070 2071 static __inline void 2072 ieee80211_ready_on_channel(struct ieee80211_hw *hw) 2073 { 2074 TODO(); 2075 /* XXX-BZ We need to see that. */ 2076 } 2077 2078 static __inline void 2079 ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw) 2080 { 2081 TODO(); 2082 } 2083 2084 static __inline void 2085 ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, 2086 enum nl80211_cqm_rssi_threshold_event crte, int sig, gfp_t gfp) 2087 { 2088 TODO(); 2089 } 2090 2091 static __inline void 2092 ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *sta, uint8_t tid, 2093 uint32_t ssn, uint64_t bitmap, uint16_t received_mpdu) 2094 { 2095 TODO(); 2096 } 2097 2098 static __inline bool 2099 ieee80211_sn_less(uint16_t sn1, uint16_t sn2) 2100 { 2101 TODO(); 2102 return (false); 2103 } 2104 2105 static __inline uint16_t 2106 ieee80211_sn_inc(uint16_t sn) 2107 { 2108 TODO(); 2109 return (sn + 1); 2110 } 2111 2112 static __inline uint16_t 2113 ieee80211_sn_add(uint16_t sn, uint16_t a) 2114 { 2115 TODO(); 2116 return (sn + a); 2117 } 2118 2119 static __inline void 2120 ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, uint32_t x, uint8_t *addr) 2121 { 2122 TODO(); 2123 } 2124 2125 static __inline void 2126 ieee80211_rate_set_vht(struct ieee80211_tx_rate *r, uint32_t f1, uint32_t f2) 2127 { 2128 TODO(); 2129 } 2130 2131 static __inline uint8_t 2132 ieee80211_rate_get_vht_nss(struct ieee80211_tx_rate *r) 2133 { 2134 TODO(); 2135 return (0); 2136 } 2137 2138 static __inline uint8_t 2139 ieee80211_rate_get_vht_mcs(struct ieee80211_tx_rate *r) 2140 { 2141 TODO(); 2142 return (0); 2143 } 2144 2145 static __inline void 2146 ieee80211_reserve_tid(struct ieee80211_sta *sta, uint8_t tid) 2147 { 2148 TODO(); 2149 } 2150 2151 static __inline void 2152 ieee80211_unreserve_tid(struct ieee80211_sta *sta, uint8_t tid) 2153 { 2154 TODO(); 2155 } 2156 2157 static __inline void 2158 ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif, uint8_t *addr, 2159 uint8_t tid) 2160 { 2161 TODO(); 2162 } 2163 2164 static __inline void 2165 ieee80211_send_eosp_nullfunc(struct ieee80211_sta *sta, uint8_t tid) 2166 { 2167 TODO(); 2168 } 2169 2170 static __inline uint16_t 2171 ieee80211_sn_sub(uint16_t sa, uint16_t sb) 2172 { 2173 2174 return ((sa - sb) & 2175 (IEEE80211_SEQ_SEQ_MASK >> IEEE80211_SEQ_SEQ_SHIFT)); 2176 } 2177 2178 static __inline void 2179 ieee80211_sta_block_awake(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 2180 bool disable) 2181 { 2182 TODO(); 2183 } 2184 2185 static __inline void 2186 ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool sleeping) 2187 { 2188 TODO(); 2189 } 2190 2191 static __inline void 2192 ieee80211_sta_pspoll(struct ieee80211_sta *sta) 2193 { 2194 TODO(); 2195 } 2196 2197 static __inline void 2198 ieee80211_sta_recalc_aggregates(struct ieee80211_sta *sta) 2199 { 2200 TODO(); 2201 } 2202 2203 static __inline void 2204 ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, int ntids) 2205 { 2206 TODO(); 2207 } 2208 2209 static __inline void 2210 ieee80211_tkip_add_iv(u8 *crypto_hdr, struct ieee80211_key_conf *keyconf, 2211 uint64_t pn) 2212 { 2213 TODO(); 2214 } 2215 2216 static __inline struct sk_buff * 2217 ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2218 { 2219 2220 return (linuxkpi_ieee80211_tx_dequeue(hw, txq)); 2221 } 2222 2223 static __inline void 2224 ieee80211_update_mu_groups(struct ieee80211_vif *vif, 2225 #ifdef __FOR_LATER_DRV_UPDATE 2226 u_int _i, 2227 #endif 2228 uint8_t *ms, uint8_t *up) 2229 { 2230 TODO(); 2231 } 2232 2233 static __inline void 2234 ieee80211_sta_set_buffered(struct ieee80211_sta *sta, uint8_t tid, bool t) 2235 { 2236 TODO(); 2237 } 2238 2239 static __inline void 2240 ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, uint8_t tid, 2241 struct ieee80211_key_seq *seq) 2242 { 2243 2244 KASSERT(keyconf != NULL && seq != NULL, ("%s: keyconf %p seq %p\n", 2245 __func__, keyconf, seq)); 2246 2247 TODO(); 2248 switch (keyconf->cipher) { 2249 case WLAN_CIPHER_SUITE_CCMP: 2250 case WLAN_CIPHER_SUITE_CCMP_256: 2251 memset(seq->ccmp.pn, 0xfa, sizeof(seq->ccmp.pn)); /* XXX TODO */ 2252 break; 2253 case WLAN_CIPHER_SUITE_AES_CMAC: 2254 memset(seq->aes_cmac.pn, 0xfa, sizeof(seq->aes_cmac.pn)); /* XXX TODO */ 2255 break; 2256 case WLAN_CIPHER_SUITE_TKIP: 2257 seq->tkip.iv32 = 0xfa; /* XXX TODO */ 2258 seq->tkip.iv16 = 0xfa; /* XXX TODO */ 2259 break; 2260 default: 2261 pr_debug("%s: unsupported cipher suite %d\n", __func__, keyconf->cipher); 2262 break; 2263 } 2264 } 2265 2266 static __inline void 2267 ieee80211_sched_scan_results(struct ieee80211_hw *hw) 2268 { 2269 TODO(); 2270 } 2271 2272 static __inline void 2273 ieee80211_sta_eosp(struct ieee80211_sta *sta) 2274 { 2275 TODO(); 2276 } 2277 2278 static __inline int 2279 ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid, int x) 2280 { 2281 TODO("rtw8x"); 2282 return (-EINVAL); 2283 } 2284 2285 static __inline int 2286 ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid) 2287 { 2288 TODO("rtw89"); 2289 return (-EINVAL); 2290 } 2291 2292 static __inline void 2293 ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2294 uint8_t tid) 2295 { 2296 TODO("iwlwifi"); 2297 } 2298 2299 static __inline void 2300 ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr, 2301 uint8_t tid) 2302 { 2303 TODO("iwlwifi/rtw8x/..."); 2304 } 2305 2306 static __inline void 2307 ieee80211_sched_scan_stopped(struct ieee80211_hw *hw) 2308 { 2309 TODO(); 2310 } 2311 2312 static __inline void 2313 ieee80211_scan_completed(struct ieee80211_hw *hw, 2314 struct cfg80211_scan_info *info) 2315 { 2316 2317 linuxkpi_ieee80211_scan_completed(hw, info); 2318 } 2319 2320 static __inline struct sk_buff * 2321 ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2322 uint32_t link_id) 2323 { 2324 TODO(); 2325 return (NULL); 2326 } 2327 2328 static __inline struct sk_buff * 2329 ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 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_pspoll_get(hw, vif)); 2337 } 2338 2339 static __inline struct sk_buff * 2340 ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) 2341 { 2342 TODO(); 2343 return (NULL); 2344 } 2345 2346 static __inline struct sk_buff * 2347 ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 2348 #ifdef __FOR_LATER_DRV_UPDATE 2349 int linkid, 2350 #endif 2351 bool qos) 2352 { 2353 #ifndef __FOR_LATER_DRV_UPDATE 2354 int linkid = 0; 2355 #endif 2356 2357 /* Only STA needs this. Otherwise return NULL and panic bad drivers. */ 2358 if (vif->type != NL80211_IFTYPE_STATION) 2359 return (NULL); 2360 2361 return (linuxkpi_ieee80211_nullfunc_get(hw, vif, linkid, qos)); 2362 } 2363 2364 static __inline struct sk_buff * 2365 ieee80211_probereq_get(struct ieee80211_hw *hw, uint8_t *addr, 2366 uint8_t *ssid, size_t ssid_len, size_t tailroom) 2367 { 2368 2369 return (linuxkpi_ieee80211_probereq_get(hw, addr, ssid, ssid_len, 2370 tailroom)); 2371 } 2372 2373 static __inline void 2374 ieee80211_queue_delayed_work(struct ieee80211_hw *hw, struct delayed_work *w, 2375 int delay) 2376 { 2377 2378 linuxkpi_ieee80211_queue_delayed_work(hw, w, delay); 2379 } 2380 2381 static __inline void 2382 ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *w) 2383 { 2384 2385 linuxkpi_ieee80211_queue_work(hw, w); 2386 } 2387 2388 static __inline void 2389 ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) 2390 { 2391 2392 linuxkpi_ieee80211_tx_status(hw, skb); 2393 } 2394 2395 static __inline void 2396 ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb) 2397 { 2398 IMPROVE(); 2399 ieee80211_tx_status(hw, skb); 2400 } 2401 2402 static __inline void 2403 ieee80211_tx_status_ni(struct ieee80211_hw *hw, struct sk_buff *skb) 2404 { 2405 IMPROVE(); 2406 ieee80211_tx_status(hw, skb); 2407 } 2408 2409 static __inline void 2410 ieee80211_tx_status_ext(struct ieee80211_hw *hw, 2411 struct ieee80211_tx_status *txstat) 2412 { 2413 2414 linuxkpi_ieee80211_tx_status_ext(hw, txstat); 2415 } 2416 2417 static __inline void 2418 ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) 2419 { 2420 int i; 2421 2422 /* 2423 * Apparently clearing flags and some other fields is not right. 2424 * Given the function is called "status" we work on that part of 2425 * the union. 2426 */ 2427 for (i = 0; i < nitems(info->status.rates); i++) 2428 info->status.rates[i].count = 0; 2429 /* 2430 * Unclear if ack_signal should be included or not but we clear the 2431 * "valid" bool so this field is no longer valid. 2432 */ 2433 memset(&info->status.ack_signal, 0, sizeof(*info) - 2434 offsetof(struct ieee80211_tx_info, status.ack_signal)); 2435 } 2436 2437 static __inline void 2438 ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, 2439 unsigned long *byte_cnt) 2440 { 2441 2442 if (frame_cnt == NULL && byte_cnt == NULL) 2443 return; 2444 2445 linuxkpi_ieee80211_txq_get_depth(txq, frame_cnt, byte_cnt); 2446 } 2447 2448 static __inline int 2449 rate_lowest_index(struct ieee80211_supported_band *band, 2450 struct ieee80211_sta *sta) 2451 { 2452 IMPROVE(); 2453 return (0); 2454 } 2455 2456 2457 static __inline void 2458 SET_IEEE80211_PERM_ADDR (struct ieee80211_hw *hw, uint8_t *addr) 2459 { 2460 2461 ether_addr_copy(hw->wiphy->perm_addr, addr); 2462 } 2463 2464 static __inline void 2465 ieee80211_report_low_ack(struct ieee80211_sta *sta, int x) 2466 { 2467 TODO(); 2468 } 2469 2470 static __inline void 2471 ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 2472 uint8_t tid) 2473 { 2474 TODO(); 2475 } 2476 2477 static __inline void 2478 ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr, 2479 uint8_t tid) 2480 { 2481 TODO(); 2482 } 2483 2484 static __inline struct sk_buff * 2485 ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2486 { 2487 TODO(); 2488 return (NULL); 2489 } 2490 2491 static __inline void 2492 ieee80211_tx_rate_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta, 2493 struct ieee80211_tx_info *info) 2494 { 2495 TODO(); 2496 } 2497 2498 static __inline bool 2499 ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) 2500 { 2501 TODO(); 2502 return (false); 2503 } 2504 2505 static __inline void 2506 ieee80211_radar_detected(struct ieee80211_hw *hw) 2507 { 2508 TODO(); 2509 } 2510 2511 static __inline void 2512 ieee80211_sta_register_airtime(struct ieee80211_sta *sta, 2513 uint8_t tid, uint32_t duration, int x) 2514 { 2515 TODO(); 2516 } 2517 2518 static __inline void 2519 ieee80211_beacon_set_cntdwn(struct ieee80211_vif *vif, u8 counter) 2520 { 2521 TODO(); 2522 } 2523 2524 static __inline int 2525 ieee80211_beacon_update_cntdwn(struct ieee80211_vif *vif) 2526 { 2527 TODO(); 2528 return (-1); 2529 } 2530 2531 static __inline int 2532 ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *vht_cap, uint32_t chanwidth, 2533 int x, bool t, int nss) 2534 { 2535 TODO(); 2536 return (-1); 2537 } 2538 2539 static __inline bool 2540 ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif) 2541 { 2542 TODO(); 2543 return (true); 2544 } 2545 2546 static __inline void 2547 ieee80211_disconnect(struct ieee80211_vif *vif, bool _x) 2548 { 2549 TODO(); 2550 } 2551 2552 static __inline void 2553 ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool _x) 2554 { 2555 TODO(); 2556 } 2557 2558 static __inline const struct ieee80211_sta_he_cap * 2559 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 2560 enum nl80211_iftype type) 2561 { 2562 TODO(); 2563 return (NULL); 2564 } 2565 2566 static __inline void 2567 ieee80211_key_mic_failure(struct ieee80211_key_conf *key) 2568 { 2569 TODO(); 2570 } 2571 2572 static __inline void 2573 ieee80211_key_replay(struct ieee80211_key_conf *key) 2574 { 2575 TODO(); 2576 } 2577 2578 static __inline uint32_t 2579 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw, 2580 struct ieee80211_rx_status *rxstat, int len) 2581 { 2582 TODO(); 2583 return (0); 2584 } 2585 2586 static __inline void 2587 ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta, 2588 struct sk_buff *skb, struct ieee80211_tx_rate *txrate, int nrates) 2589 { 2590 TODO(); 2591 } 2592 2593 static __inline void 2594 ieee80211_color_change_finish(struct ieee80211_vif *vif) 2595 { 2596 TODO(); 2597 } 2598 2599 static __inline struct sk_buff * 2600 ieee80211_get_fils_discovery_tmpl(struct ieee80211_hw *hw, 2601 struct ieee80211_vif *vif) 2602 { 2603 TODO(); 2604 return (NULL); 2605 } 2606 2607 static __inline struct sk_buff * 2608 ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw, 2609 struct ieee80211_vif *vif) 2610 { 2611 TODO(); 2612 return (NULL); 2613 } 2614 2615 static __inline void 2616 linuxkpi_ieee80211_send_bar(struct ieee80211_vif *vif, uint8_t *ra, uint16_t tid, 2617 uint16_t ssn) 2618 { 2619 TODO(); 2620 } 2621 2622 static __inline void 2623 ieee80211_resume_disconnect(struct ieee80211_vif *vif) 2624 { 2625 TODO(); 2626 } 2627 2628 static __inline int 2629 ieee80211_data_to_8023(struct sk_buff *skb, const uint8_t *addr, 2630 enum nl80211_iftype iftype) 2631 { 2632 TODO(); 2633 return (-1); 2634 } 2635 2636 static __inline void 2637 ieee80211_get_tkip_p1k_iv(struct ieee80211_key_conf *key, 2638 uint32_t iv32, uint16_t *p1k) 2639 { 2640 TODO(); 2641 } 2642 2643 static __inline struct ieee80211_key_conf * 2644 ieee80211_gtk_rekey_add(struct ieee80211_vif *vif, 2645 struct ieee80211_key_conf *key) 2646 { 2647 TODO(); 2648 return (NULL); 2649 } 2650 2651 static __inline void 2652 ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const uint8_t *bssid, 2653 const uint8_t *replay_ctr, gfp_t gfp) 2654 { 2655 TODO(); 2656 } 2657 2658 static __inline void 2659 ieee80211_remove_key(struct ieee80211_key_conf *key) 2660 { 2661 TODO(); 2662 } 2663 2664 static __inline void 2665 ieee80211_set_key_rx_seq(struct ieee80211_key_conf *key, int tid, 2666 struct ieee80211_key_seq *seq) 2667 { 2668 TODO(); 2669 } 2670 2671 static __inline void 2672 ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif, 2673 struct cfg80211_wowlan_wakeup *wakeup, gfp_t gfp) 2674 { 2675 TODO(); 2676 } 2677 2678 static __inline void 2679 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif, 2680 uint64_t obss_color_bitmap, gfp_t gfp) 2681 { 2682 TODO(); 2683 } 2684 2685 static __inline void 2686 ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta *sta, 2687 uint8_t tid) 2688 { 2689 TODO(); 2690 } 2691 2692 static __inline struct ieee80211_ema_beacons * 2693 ieee80211_beacon_get_template_ema_list(struct ieee80211_hw *hw, 2694 struct ieee80211_vif *vif, uint32_t link_id) 2695 { 2696 TODO(); 2697 return (NULL); 2698 } 2699 2700 static __inline void 2701 ieee80211_beacon_free_ema_list(struct ieee80211_ema_beacons *bcns) 2702 { 2703 TODO(); 2704 } 2705 2706 static inline bool 2707 ieee80211_vif_is_mld(const struct ieee80211_vif *vif) 2708 { 2709 2710 /* If valid_links is non-zero, the vif is an MLD. */ 2711 return (vif->valid_links != 0); 2712 } 2713 2714 static __inline const struct ieee80211_sta_he_cap * 2715 ieee80211_get_he_iftype_cap_vif(const struct ieee80211_supported_band *band, 2716 struct ieee80211_vif *vif) 2717 { 2718 TODO(); 2719 return (NULL); 2720 } 2721 2722 static __inline const struct ieee80211_sta_eht_cap * 2723 ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band *band, 2724 struct ieee80211_vif *vif) 2725 { 2726 TODO(); 2727 return (NULL); 2728 } 2729 2730 #define ieee80211_send_bar(_v, _r, _t, _s) \ 2731 linuxkpi_ieee80211_send_bar(_v, _r, _t, _s) 2732 2733 #endif /* _LINUXKPI_NET_MAC80211_H */ 2734