1 /*- 2 * Copyright (c) 2020-2025 The FreeBSD Foundation 3 * Copyright (c) 2021-2022 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_CFG80211_H 31 #define _LINUXKPI_NET_CFG80211_H 32 33 #include <linux/types.h> 34 #include <linux/nl80211.h> 35 #include <linux/ieee80211.h> 36 #include <linux/mutex.h> 37 #include <linux/if_ether.h> 38 #include <linux/ethtool.h> 39 #include <linux/debugfs.h> 40 #include <linux/device.h> 41 #include <linux/netdevice.h> 42 #include <linux/random.h> 43 #include <linux/skbuff.h> 44 #include <linux/timer.h> 45 #include <linux/workqueue.h> 46 #include <net/regulatory.h> 47 48 #include <net80211/ieee80211.h> 49 50 /* linux_80211.c */ 51 extern int linuxkpi_debug_80211; 52 #ifndef D80211_TODO 53 #define D80211_TODO 0x1 54 #endif 55 #ifndef D80211_IMPROVE 56 #define D80211_IMPROVE 0x2 57 #endif 58 #define TODO(fmt, ...) if (linuxkpi_debug_80211 & D80211_TODO) \ 59 printf("%s:%d: XXX LKPI80211 TODO " fmt "\n", __func__, __LINE__, ##__VA_ARGS__) 60 #define IMPROVE(...) if (linuxkpi_debug_80211 & D80211_IMPROVE) \ 61 printf("%s:%d: XXX LKPI80211 IMPROVE\n", __func__, __LINE__) 62 63 enum rfkill_hard_block_reasons { 64 RFKILL_HARD_BLOCK_NOT_OWNER = BIT(0), 65 }; 66 67 #define WIPHY_PARAM_FRAG_THRESHOLD __LINE__ /* TODO FIXME brcmfmac */ 68 #define WIPHY_PARAM_RETRY_LONG __LINE__ /* TODO FIXME brcmfmac */ 69 #define WIPHY_PARAM_RETRY_SHORT __LINE__ /* TODO FIXME brcmfmac */ 70 #define WIPHY_PARAM_RTS_THRESHOLD __LINE__ /* TODO FIXME brcmfmac */ 71 72 #define CFG80211_SIGNAL_TYPE_MBM __LINE__ /* TODO FIXME brcmfmac */ 73 74 #define UPDATE_ASSOC_IES 1 75 76 #define IEEE80211_MAX_CHAINS 4 /* net80211: IEEE80211_MAX_CHAINS copied */ 77 78 enum cfg80211_rate_info_flags { 79 RATE_INFO_FLAGS_MCS = BIT(0), 80 RATE_INFO_FLAGS_VHT_MCS = BIT(1), 81 RATE_INFO_FLAGS_SHORT_GI = BIT(2), 82 RATE_INFO_FLAGS_HE_MCS = BIT(4), 83 RATE_INFO_FLAGS_EHT_MCS = BIT(7), 84 /* Max 8 bits as used in struct rate_info. */ 85 }; 86 87 #define CFG80211_RATE_INFO_FLAGS_BITS \ 88 "\20\1MCS\2VHT_MCS\3SGI\5HE_MCS\10EHT_MCS" 89 90 extern const uint8_t rfc1042_header[6]; 91 extern const uint8_t bridge_tunnel_header[6]; 92 93 enum ieee80211_privacy { 94 IEEE80211_PRIVACY_ANY, 95 }; 96 97 enum ieee80211_bss_type { 98 IEEE80211_BSS_TYPE_ANY, 99 }; 100 101 enum cfg80211_bss_frame_type { 102 CFG80211_BSS_FTYPE_UNKNOWN, 103 CFG80211_BSS_FTYPE_BEACON, 104 CFG80211_BSS_FTYPE_PRESP, 105 }; 106 107 enum ieee80211_channel_flags { 108 IEEE80211_CHAN_DISABLED = BIT(0), 109 IEEE80211_CHAN_INDOOR_ONLY = BIT(1), 110 IEEE80211_CHAN_IR_CONCURRENT = BIT(2), 111 IEEE80211_CHAN_RADAR = BIT(3), 112 IEEE80211_CHAN_NO_IR = BIT(4), 113 IEEE80211_CHAN_NO_HT40MINUS = BIT(5), 114 IEEE80211_CHAN_NO_HT40PLUS = BIT(6), 115 IEEE80211_CHAN_NO_80MHZ = BIT(7), 116 IEEE80211_CHAN_NO_160MHZ = BIT(8), 117 IEEE80211_CHAN_NO_OFDM = BIT(9), 118 IEEE80211_CHAN_NO_6GHZ_VLP_CLIENT = BIT(10), 119 IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT = BIT(11), 120 IEEE80211_CHAN_PSD = BIT(12), 121 IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP = BIT(13), 122 IEEE80211_CHAN_CAN_MONITOR = BIT(14), 123 }; 124 #define IEEE80211_CHAN_NO_HT40 (IEEE80211_CHAN_NO_HT40MINUS|IEEE80211_CHAN_NO_HT40PLUS) 125 126 struct ieee80211_txrx_stypes { 127 uint16_t tx; 128 uint16_t rx; 129 }; 130 131 /* XXX net80211 has an ieee80211_channel as well. */ 132 struct linuxkpi_ieee80211_channel { 133 /* TODO FIXME */ 134 uint32_t hw_value; /* ic_ieee */ 135 uint32_t center_freq; /* ic_freq */ 136 enum ieee80211_channel_flags flags; /* ic_flags */ 137 enum nl80211_band band; 138 int8_t max_power; /* ic_maxpower */ 139 bool beacon_found; 140 int max_antenna_gain, max_reg_power; 141 int orig_flags; 142 int dfs_cac_ms, dfs_state; 143 int orig_mpwr; 144 }; 145 146 struct cfg80211_bitrate_mask { 147 /* TODO FIXME */ 148 struct { 149 uint32_t legacy; 150 uint8_t ht_mcs[IEEE80211_HT_MCS_MASK_LEN]; 151 uint16_t vht_mcs[8]; 152 uint16_t he_mcs[8]; 153 enum nl80211_txrate_gi gi; 154 enum nl80211_he_gi he_gi; 155 uint8_t he_ltf; /* XXX enum? */ 156 } control[NUM_NL80211_BANDS]; 157 }; 158 159 enum rate_info_bw { 160 RATE_INFO_BW_20 = 0, 161 RATE_INFO_BW_5, 162 RATE_INFO_BW_10, 163 RATE_INFO_BW_40, 164 RATE_INFO_BW_80, 165 RATE_INFO_BW_160, 166 RATE_INFO_BW_HE_RU, 167 RATE_INFO_BW_320, 168 RATE_INFO_BW_EHT_RU, 169 }; 170 171 struct rate_info { 172 uint8_t flags; /* enum cfg80211_rate_info_flags */ 173 uint8_t bw; /* enum rate_info_bw */ 174 uint16_t legacy; 175 uint8_t mcs; 176 uint8_t nss; 177 uint8_t he_dcm; 178 uint8_t he_gi; 179 uint8_t he_ru_alloc; 180 uint8_t eht_gi; 181 }; 182 183 struct ieee80211_rate { 184 uint32_t flags; /* enum ieee80211_rate_flags */ 185 uint16_t bitrate; 186 uint16_t hw_value; 187 uint16_t hw_value_short; 188 }; 189 190 struct ieee80211_sta_ht_cap { 191 bool ht_supported; 192 uint8_t ampdu_density; 193 uint8_t ampdu_factor; 194 uint16_t cap; 195 struct ieee80211_mcs_info mcs; 196 }; 197 198 /* XXX net80211 calls these IEEE80211_VHTCAP_* */ 199 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 */ 200 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 */ 201 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 */ 202 #define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003 /* IEEE80211_VHTCAP_MAX_MPDU_MASK */ 203 204 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 205 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 206 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 207 208 #define IEEE80211_VHT_CAP_RXLDPC 0x00000010 /* IEEE80211_VHTCAP_RXLDPC */ 209 210 #define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 /* IEEE80211_VHTCAP_SHORT_GI_80 */ 211 #define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 /* IEEE80211_VHTCAP_SHORT_GI_160 */ 212 213 #define IEEE80211_VHT_CAP_TXSTBC 0x00000080 /* IEEE80211_VHTCAP_TXSTBC */ 214 215 #define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 /* IEEE80211_VHTCAP_RXSTBC_1 */ 216 #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 /* IEEE80211_VHTCAP_RXSTBC_MASK */ 217 218 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 /* IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE */ 219 220 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 /* IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE */ 221 222 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 /* IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE */ 223 224 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 /* IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE */ 225 226 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 /* IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT */ 227 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT) /* IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK */ 228 229 #define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 /* IEEE80211_VHTCAP_HTC_VHT */ 230 231 #define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 /* IEEE80211_VHTCAP_RX_ANTENNA_PATTERN */ 232 #define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 /* IEEE80211_VHTCAP_TX_ANTENNA_PATTERN */ 233 234 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 /* IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB */ 235 236 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16 /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT */ 237 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \ 238 (7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT) /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK */ 239 240 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT */ 241 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ 242 (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK */ 243 244 #define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK IEEE80211_VHTCAP_EXT_NSS_BW 245 #define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT IEEE80211_VHTCAP_EXT_NSS_BW_S 246 247 struct ieee80211_sta_vht_cap { 248 /* TODO FIXME */ 249 bool vht_supported; 250 uint32_t cap; 251 struct ieee80211_vht_mcs_info vht_mcs; 252 }; 253 254 enum ieee80211_vht_opmode { 255 IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4, 256 }; 257 258 struct cfg80211_connect_resp_params { 259 /* XXX TODO */ 260 uint8_t *bssid; 261 const uint8_t *req_ie; 262 const uint8_t *resp_ie; 263 uint32_t req_ie_len; 264 uint32_t resp_ie_len; 265 int status; 266 }; 267 268 struct cfg80211_inform_bss { 269 /* XXX TODO */ 270 int boottime_ns, scan_width, signal; 271 struct linuxkpi_ieee80211_channel *chan; 272 }; 273 274 struct cfg80211_roam_info { 275 /* XXX TODO */ 276 uint8_t *bssid; 277 const uint8_t *req_ie; 278 const uint8_t *resp_ie; 279 uint32_t req_ie_len; 280 uint32_t resp_ie_len; 281 struct linuxkpi_ieee80211_channel *channel; 282 }; 283 284 struct cfg80211_bss_ies { 285 uint8_t *data; 286 size_t len; 287 }; 288 289 struct cfg80211_bss { 290 /* XXX TODO */ 291 struct cfg80211_bss_ies *ies; 292 struct cfg80211_bss_ies *beacon_ies; 293 294 int32_t signal; 295 }; 296 297 struct cfg80211_chan_def { 298 /* XXX TODO */ 299 struct linuxkpi_ieee80211_channel *chan; 300 enum nl80211_chan_width width; 301 uint32_t center_freq1; 302 uint32_t center_freq2; 303 uint16_t punctured; 304 }; 305 306 struct cfg80211_ftm_responder_stats { 307 /* XXX TODO */ 308 int asap_num, failed_num, filled, non_asap_num, out_of_window_triggers_num, partial_num, reschedule_requests_num, success_num, total_duration_ms, unknown_triggers_num; 309 }; 310 311 struct cfg80211_pmsr_capabilities { 312 /* XXX TODO */ 313 int max_peers, randomize_mac_addr, report_ap_tsf; 314 struct { 315 int asap, bandwidths, max_bursts_exponent, max_ftms_per_burst, non_asap, non_trigger_based, preambles, request_civicloc, request_lci, supported, trigger_based; 316 } ftm; 317 }; 318 319 struct cfg80211_pmsr_ftm_request { 320 /* XXX TODO */ 321 int asap, burst_period, ftmr_retries, ftms_per_burst, non_trigger_based, num_bursts_exp, request_civicloc, request_lci, trigger_based; 322 uint8_t bss_color; 323 bool lmr_feedback; 324 }; 325 326 struct cfg80211_pmsr_request_peer { 327 /* XXX TODO */ 328 struct cfg80211_chan_def chandef; 329 struct cfg80211_pmsr_ftm_request ftm; 330 uint8_t addr[ETH_ALEN]; 331 int report_ap_tsf; 332 }; 333 334 struct cfg80211_pmsr_request { 335 /* XXX TODO */ 336 int cookie, n_peers, timeout; 337 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 338 struct cfg80211_pmsr_request_peer peers[]; 339 }; 340 341 struct cfg80211_pmsr_ftm_result { 342 /* XXX TODO */ 343 int burst_index, busy_retry_time, failure_reason; 344 int num_ftmr_successes, rssi_avg, rssi_avg_valid, rssi_spread, rssi_spread_valid, rtt_avg, rtt_avg_valid, rtt_spread, rtt_spread_valid, rtt_variance, rtt_variance_valid; 345 uint8_t *lci; 346 uint8_t *civicloc; 347 int lci_len; 348 int civicloc_len; 349 }; 350 351 struct cfg80211_pmsr_result { 352 /* XXX TODO */ 353 int ap_tsf, ap_tsf_valid, final, host_time, status, type; 354 uint8_t addr[ETH_ALEN]; 355 struct cfg80211_pmsr_ftm_result ftm; 356 }; 357 358 struct cfg80211_sar_freq_ranges { 359 uint32_t start_freq; 360 uint32_t end_freq; 361 }; 362 363 struct cfg80211_sar_sub_specs { 364 uint32_t freq_range_index; 365 int power; 366 }; 367 368 struct cfg80211_sar_specs { 369 enum nl80211_sar_type type; 370 uint32_t num_sub_specs; 371 struct cfg80211_sar_sub_specs sub_specs[]; 372 }; 373 374 struct cfg80211_sar_capa { 375 enum nl80211_sar_type type; 376 uint32_t num_freq_ranges; 377 const struct cfg80211_sar_freq_ranges *freq_ranges; 378 }; 379 380 struct cfg80211_ssid { 381 int ssid_len; 382 uint8_t ssid[IEEE80211_MAX_SSID_LEN]; 383 }; 384 385 struct cfg80211_scan_6ghz_params { 386 /* XXX TODO */ 387 uint8_t *bssid; 388 int channel_idx, psc_no_listen, short_ssid, short_ssid_valid, unsolicited_probe, psd_20; 389 }; 390 391 struct cfg80211_match_set { 392 uint8_t bssid[ETH_ALEN]; 393 struct cfg80211_ssid ssid; 394 int rssi_thold; 395 }; 396 397 struct cfg80211_scan_request { 398 /* XXX TODO */ 399 bool no_cck; 400 bool scan_6ghz; 401 bool duration_mandatory; 402 int8_t tsf_report_link_id; 403 uint16_t duration; 404 uint32_t flags; 405 struct wireless_dev *wdev; 406 struct wiphy *wiphy; 407 uint64_t scan_start; 408 uint32_t rates[NUM_NL80211_BANDS]; 409 int ie_len; 410 uint8_t *ie; 411 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 412 uint8_t bssid[ETH_ALEN]; 413 int n_ssids; 414 int n_6ghz_params; 415 int n_channels; 416 struct cfg80211_ssid *ssids; 417 struct cfg80211_scan_6ghz_params *scan_6ghz_params; 418 struct linuxkpi_ieee80211_channel *channels[0]; 419 }; 420 421 struct cfg80211_sched_scan_plan { 422 /* XXX TODO */ 423 int interval, iterations; 424 }; 425 426 struct cfg80211_sched_scan_request { 427 /* XXX TODO */ 428 int delay, flags; 429 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 430 uint64_t reqid; 431 int n_match_sets; 432 int n_scan_plans; 433 int n_ssids; 434 int n_channels; 435 int ie_len; 436 uint8_t *ie; 437 struct cfg80211_match_set *match_sets; 438 struct cfg80211_sched_scan_plan *scan_plans; 439 struct cfg80211_ssid *ssids; 440 struct linuxkpi_ieee80211_channel *channels[0]; 441 }; 442 443 struct cfg80211_scan_info { 444 uint64_t scan_start_tsf; 445 uint8_t tsf_bssid[ETH_ALEN]; 446 bool aborted; 447 }; 448 449 struct cfg80211_beacon_data { 450 /* XXX TODO */ 451 const uint8_t *head; 452 const uint8_t *tail; 453 uint32_t head_len; 454 uint32_t tail_len; 455 const uint8_t *proberesp_ies; 456 const uint8_t *assocresp_ies; 457 uint32_t proberesp_ies_len; 458 uint32_t assocresp_ies_len; 459 }; 460 461 struct cfg80211_ap_settings { 462 /* XXX TODO */ 463 int auth_type, beacon_interval, dtim_period, hidden_ssid, inactivity_timeout; 464 const uint8_t *ssid; 465 size_t ssid_len; 466 struct cfg80211_beacon_data beacon; 467 struct cfg80211_chan_def chandef; 468 }; 469 470 struct cfg80211_bss_selection { 471 /* XXX TODO */ 472 enum nl80211_bss_select_attr behaviour; 473 union { 474 enum nl80211_band band_pref; 475 struct { 476 enum nl80211_band band; 477 uint8_t delta; 478 } adjust; 479 } param; 480 }; 481 482 struct cfg80211_crypto { /* XXX made up name */ 483 /* XXX TODO */ 484 enum nl80211_wpa_versions wpa_versions; 485 uint32_t cipher_group; /* WLAN_CIPHER_SUITE_* */ 486 uint32_t *akm_suites; 487 uint32_t *ciphers_pairwise; 488 const uint8_t *sae_pwd; 489 const uint8_t *psk; 490 int n_akm_suites; 491 int n_ciphers_pairwise; 492 int sae_pwd_len; 493 }; 494 495 struct cfg80211_connect_params { 496 /* XXX TODO */ 497 struct linuxkpi_ieee80211_channel *channel; 498 uint8_t *bssid; 499 const uint8_t *ie; 500 const uint8_t *ssid; 501 uint32_t ie_len; 502 uint32_t ssid_len; 503 const void *key; 504 uint32_t key_len; 505 int auth_type, key_idx, privacy, want_1x; 506 struct cfg80211_bss_selection bss_select; 507 struct cfg80211_crypto crypto; 508 }; 509 510 enum bss_param_flags { /* Used as bitflags. XXX FIXME values? */ 511 BSS_PARAM_FLAGS_CTS_PROT = 0x01, 512 BSS_PARAM_FLAGS_SHORT_PREAMBLE = 0x02, 513 BSS_PARAM_FLAGS_SHORT_SLOT_TIME = 0x04, 514 }; 515 516 struct cfg80211_ibss_params { 517 /* XXX TODO */ 518 int basic_rates, beacon_interval; 519 int channel_fixed, ie, ie_len, privacy; 520 int dtim_period; 521 uint8_t *ssid; 522 uint8_t *bssid; 523 int ssid_len; 524 struct cfg80211_chan_def chandef; 525 enum bss_param_flags flags; 526 }; 527 528 struct cfg80211_mgmt_tx_params { 529 /* XXX TODO */ 530 struct linuxkpi_ieee80211_channel *chan; 531 const uint8_t *buf; 532 size_t len; 533 int wait; 534 }; 535 536 struct cfg80211_pmk_conf { 537 /* XXX TODO */ 538 const uint8_t *pmk; 539 uint8_t pmk_len; 540 }; 541 542 struct cfg80211_pmksa { 543 /* XXX TODO */ 544 const uint8_t *bssid; 545 const uint8_t *pmkid; 546 }; 547 548 struct station_del_parameters { 549 /* XXX TODO */ 550 const uint8_t *mac; 551 uint32_t reason_code; /* elsewhere uint16_t? */ 552 }; 553 554 struct station_info { 555 uint64_t filled; /* enum nl80211_sta_info */ 556 uint32_t connected_time; 557 uint32_t inactive_time; 558 559 uint64_t rx_bytes; 560 uint32_t rx_packets; 561 uint32_t rx_dropped_misc; 562 563 uint64_t rx_duration; 564 uint32_t rx_beacon; 565 uint8_t rx_beacon_signal_avg; 566 567 int8_t signal; 568 int8_t signal_avg; 569 int8_t ack_signal; 570 int8_t avg_ack_signal; 571 572 /* gap */ 573 int generation; 574 575 uint64_t tx_bytes; 576 uint32_t tx_packets; 577 uint32_t tx_failed; 578 uint64_t tx_duration; 579 uint32_t tx_retries; 580 581 int chains; 582 uint8_t chain_signal[IEEE80211_MAX_CHAINS]; 583 uint8_t chain_signal_avg[IEEE80211_MAX_CHAINS]; 584 585 uint8_t *assoc_req_ies; 586 size_t assoc_req_ies_len; 587 588 struct rate_info rxrate; 589 struct rate_info txrate; 590 struct cfg80211_ibss_params bss_param; 591 struct nl80211_sta_flag_update sta_flags; 592 }; 593 594 struct station_parameters { 595 /* XXX TODO */ 596 int sta_flags_mask, sta_flags_set; 597 }; 598 599 struct key_params { 600 /* XXX TODO */ 601 const uint8_t *key; 602 const uint8_t *seq; 603 int key_len; 604 int seq_len; 605 uint32_t cipher; /* WLAN_CIPHER_SUITE_* */ 606 }; 607 608 struct mgmt_frame_regs { 609 /* XXX TODO */ 610 int interface_stypes; 611 }; 612 613 struct vif_params { 614 /* XXX TODO */ 615 uint8_t macaddr[ETH_ALEN]; 616 }; 617 618 /* That the world needs so many different structs for this is amazing. */ 619 struct mac_address { 620 uint8_t addr[ETH_ALEN]; 621 }; 622 623 struct ieee80211_reg_rule { 624 /* TODO FIXME */ 625 uint32_t flags; 626 int dfs_cac_ms; 627 struct freq_range { 628 int start_freq_khz; 629 int end_freq_khz; 630 int max_bandwidth_khz; 631 } freq_range; 632 struct power_rule { 633 int max_antenna_gain; 634 int max_eirp; 635 } power_rule; 636 }; 637 638 struct linuxkpi_ieee80211_regdomain { 639 /* TODO FIXME */ 640 uint8_t alpha2[2]; 641 int dfs_region; 642 int n_reg_rules; 643 struct ieee80211_reg_rule reg_rules[]; 644 }; 645 646 #define IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS 0x01 647 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454 0x02 648 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK 0x03 649 #define IEEE80211_EHT_MAC_CAP0_OM_CONTROL 0x04 650 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 0x05 651 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 0x06 652 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_7991 0x07 653 #define IEEE80211_EHT_MAC_CAP0_SCS_TRAFFIC_DESC 0x08 654 655 #define IEEE80211_EHT_MAC_CAP1_MAX_AMPDU_LEN_MASK 0x01 656 657 #define IEEE80211_EHT_MCS_NSS_RX 0x01 658 #define IEEE80211_EHT_MCS_NSS_TX 0x02 659 660 #define IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ 0x01 661 #define IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ 0x02 662 #define IEEE80211_EHT_PHY_CAP0_BEAMFORMEE_SS_80MHZ_MASK 0x03 663 #define IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI 0x04 664 #define IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO 0x05 665 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE 0x06 666 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER 0x07 667 668 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_160MHZ_MASK 0x01 669 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_320MHZ_MASK 0x02 670 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_80MHZ_MASK 0x03 671 672 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ_MASK 0x01 673 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ_MASK 0x02 674 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK 0x03 675 676 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK 0x01 677 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK 0x02 678 #define IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK 0x03 679 #define IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK 0x04 680 #define IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK 0x05 681 #define IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK 0x06 682 #define IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK 0x07 683 #define IEEE80211_EHT_PHY_CAP3_SOUNDING_DIM_320MHZ_MASK 0x08 684 685 #define IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI 0x01 686 #define IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO 0x02 687 #define IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP 0x03 688 #define IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK 0x04 689 690 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US 0x01 691 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US 0x02 692 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US 0x03 693 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US 0x04 694 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK 0x05 695 #define IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK 0x06 696 #define IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT 0x07 697 #define IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP 0x08 698 #define IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP 0x09 699 #define IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK 0x0a 700 #define IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF 0x0b 701 702 #define IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP 0x01 703 #define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK 0x02 704 #define IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK 0x03 705 706 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ 0x01 707 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ 0x02 708 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ 0x03 709 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ 0x04 710 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ 0x05 711 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ 0x06 712 713 #define IEEE80211_EHT_PHY_CAP8_RX_1024QAM_WIDER_BW_DL_OFDMA 0x01 714 #define IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA 0x02 715 716 #define IEEE80211_EHT_PPE_THRES_INFO_HEADER_SIZE 0x01 717 #define IEEE80211_EHT_PPE_THRES_NSS_MASK 0x02 718 #define IEEE80211_EHT_PPE_THRES_RU_INDEX_BITMASK_MASK 0x03 719 #define IEEE80211_EHT_PPE_THRES_INFO_PPET_SIZE 0x04 720 721 #define IEEE80211_EML_CAP_EMLSR_SUPP 0x01 722 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT 0x02 723 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU 0x04 724 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY 0x08 725 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_32US 0x10 726 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US 0x10 727 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY 0x20 728 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US 0x40 729 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_256US 0x40 730 731 #define VENDOR_CMD_RAW_DATA (void *)(uintptr_t)(-ENOENT) 732 733 /* net80211::net80211_he_cap */ 734 struct ieee80211_sta_he_cap { 735 bool has_he; 736 struct ieee80211_he_cap_elem he_cap_elem; 737 struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp; 738 uint8_t ppe_thres[IEEE80211_HE_CAP_PPE_THRES_MAX]; 739 }; 740 741 struct cfg80211_he_bss_color { 742 int color, enabled; 743 }; 744 745 struct ieee80211_he_obss_pd { 746 bool enable; 747 uint8_t min_offset; 748 uint8_t max_offset; 749 uint8_t non_srg_max_offset; 750 uint8_t sr_ctrl; 751 uint8_t bss_color_bitmap[8]; 752 uint8_t partial_bssid_bitmap[8]; 753 }; 754 755 struct ieee80211_eht_mcs_nss_supp_20mhz_only { 756 union { 757 struct { 758 uint8_t rx_tx_mcs7_max_nss; 759 uint8_t rx_tx_mcs9_max_nss; 760 uint8_t rx_tx_mcs11_max_nss; 761 uint8_t rx_tx_mcs13_max_nss; 762 }; 763 uint8_t rx_tx_max_nss[4]; 764 }; 765 }; 766 767 struct ieee80211_eht_mcs_nss_supp_bw { 768 union { 769 struct { 770 uint8_t rx_tx_mcs9_max_nss; 771 uint8_t rx_tx_mcs11_max_nss; 772 uint8_t rx_tx_mcs13_max_nss; 773 }; 774 uint8_t rx_tx_max_nss[3]; 775 }; 776 }; 777 778 struct ieee80211_eht_cap_elem_fixed { 779 uint8_t mac_cap_info[2]; 780 uint8_t phy_cap_info[9]; 781 }; 782 783 struct ieee80211_eht_mcs_nss_supp { 784 /* TODO FIXME */ 785 /* Can only have either or... */ 786 union { 787 struct ieee80211_eht_mcs_nss_supp_20mhz_only only_20mhz; 788 struct { 789 struct ieee80211_eht_mcs_nss_supp_bw _80; 790 struct ieee80211_eht_mcs_nss_supp_bw _160; 791 struct ieee80211_eht_mcs_nss_supp_bw _320; 792 } bw; 793 }; 794 }; 795 796 #define IEEE80211_STA_EHT_PPE_THRES_MAX 32 797 struct ieee80211_sta_eht_cap { 798 bool has_eht; 799 struct ieee80211_eht_cap_elem_fixed eht_cap_elem; 800 struct ieee80211_eht_mcs_nss_supp eht_mcs_nss_supp; 801 uint8_t eht_ppe_thres[IEEE80211_STA_EHT_PPE_THRES_MAX]; 802 }; 803 804 struct ieee80211_sband_iftype_data { 805 /* TODO FIXME */ 806 enum nl80211_iftype types_mask; 807 struct ieee80211_sta_he_cap he_cap; 808 struct ieee80211_he_6ghz_capa he_6ghz_capa; 809 struct ieee80211_sta_eht_cap eht_cap; 810 struct { 811 const uint8_t *data; 812 size_t len; 813 } vendor_elems; 814 }; 815 816 struct ieee80211_supported_band { 817 /* TODO FIXME */ 818 struct linuxkpi_ieee80211_channel *channels; 819 struct ieee80211_rate *bitrates; 820 struct ieee80211_sband_iftype_data *iftype_data; 821 int n_channels; 822 int n_bitrates; 823 int n_iftype_data; 824 enum nl80211_band band; 825 struct ieee80211_sta_ht_cap ht_cap; 826 struct ieee80211_sta_vht_cap vht_cap; 827 }; 828 829 struct cfg80211_pkt_pattern { 830 /* XXX TODO */ 831 uint8_t *mask; 832 uint8_t *pattern; 833 int pattern_len; 834 int pkt_offset; 835 }; 836 837 struct cfg80211_wowlan_nd_match { 838 /* XXX TODO */ 839 struct cfg80211_ssid ssid; 840 int n_channels; 841 uint32_t channels[0]; /* freq! = ieee80211_channel_to_frequency() */ 842 }; 843 844 struct cfg80211_wowlan_nd_info { 845 /* XXX TODO */ 846 int n_matches; 847 struct cfg80211_wowlan_nd_match *matches[0]; 848 }; 849 850 enum wiphy_wowlan_support_flags { 851 WIPHY_WOWLAN_DISCONNECT, 852 WIPHY_WOWLAN_MAGIC_PKT, 853 WIPHY_WOWLAN_SUPPORTS_GTK_REKEY, 854 WIPHY_WOWLAN_GTK_REKEY_FAILURE, 855 WIPHY_WOWLAN_EAP_IDENTITY_REQ, 856 WIPHY_WOWLAN_4WAY_HANDSHAKE, 857 WIPHY_WOWLAN_RFKILL_RELEASE, 858 WIPHY_WOWLAN_NET_DETECT, 859 }; 860 861 struct wiphy_wowlan_support { 862 /* XXX TODO */ 863 enum wiphy_wowlan_support_flags flags; 864 int max_nd_match_sets, max_pkt_offset, n_patterns, pattern_max_len, pattern_min_len; 865 }; 866 867 struct cfg80211_wowlan_wakeup { 868 /* XXX TODO */ 869 uint16_t pattern_idx; 870 bool disconnect; 871 bool unprot_deauth_disassoc; 872 bool eap_identity_req; 873 bool four_way_handshake; 874 bool gtk_rekey_failure; 875 bool magic_pkt; 876 bool rfkill_release; 877 bool tcp_connlost; 878 bool tcp_nomoretokens; 879 bool tcp_match; 880 bool packet_80211; 881 struct cfg80211_wowlan_nd_info *net_detect; 882 uint8_t *packet; 883 uint16_t packet_len; 884 uint16_t packet_present_len; 885 }; 886 887 struct cfg80211_wowlan { 888 /* XXX TODO */ 889 bool any; 890 bool disconnect; 891 bool magic_pkt; 892 bool gtk_rekey_failure; 893 bool eap_identity_req; 894 bool four_way_handshake; 895 bool rfkill_release; 896 897 /* Magic packet patterns. */ 898 int n_patterns; 899 struct cfg80211_pkt_pattern *patterns; 900 901 /* netdetect? if not assoc? */ 902 struct cfg80211_sched_scan_request *nd_config; 903 904 void *tcp; /* XXX ? */ 905 }; 906 907 struct cfg80211_gtk_rekey_data { 908 /* XXX TODO */ 909 const uint8_t *kck, *kek, *replay_ctr; 910 uint32_t akm; 911 uint8_t kck_len, kek_len; 912 }; 913 914 struct cfg80211_tid_cfg { 915 /* XXX TODO */ 916 int mask, noack, retry_long, rtscts, tids, amsdu, ampdu; 917 enum nl80211_tx_rate_setting txrate_type; 918 struct cfg80211_bitrate_mask txrate_mask; 919 }; 920 921 struct cfg80211_tid_config { 922 /* XXX TODO */ 923 int n_tid_conf; 924 struct cfg80211_tid_cfg tid_conf[0]; 925 }; 926 927 struct ieee80211_iface_limit { 928 /* TODO FIXME */ 929 int max, types; 930 }; 931 932 struct ieee80211_iface_combination { 933 /* TODO FIXME */ 934 const struct ieee80211_iface_limit *limits; 935 int n_limits; 936 int max_interfaces, num_different_channels; 937 int beacon_int_infra_match, beacon_int_min_gcd; 938 int radar_detect_widths; 939 }; 940 941 struct iface_combination_params { 942 int num_different_channels; 943 int iftype_num[NUM_NL80211_IFTYPES]; 944 }; 945 946 struct regulatory_request { 947 /* XXX TODO */ 948 uint8_t alpha2[2]; 949 enum environment_cap country_ie_env; 950 int initiator, dfs_region; 951 int user_reg_hint_type; 952 }; 953 954 struct cfg80211_set_hw_timestamp { 955 const uint8_t *macaddr; 956 bool enable; 957 }; 958 959 enum wiphy_vendor_cmd_need_flags { 960 WIPHY_VENDOR_CMD_NEED_NETDEV = 0x01, 961 WIPHY_VENDOR_CMD_NEED_RUNNING = 0x02, 962 WIPHY_VENDOR_CMD_NEED_WDEV = 0x04, 963 }; 964 965 struct wiphy_vendor_command { 966 struct { 967 uint32_t vendor_id; 968 uint32_t subcmd; 969 }; 970 uint32_t flags; 971 void *policy; 972 int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int); 973 }; 974 975 struct wiphy_iftype_ext_capab { 976 /* TODO FIXME */ 977 enum nl80211_iftype iftype; 978 const uint8_t *extended_capabilities; 979 const uint8_t *extended_capabilities_mask; 980 uint8_t extended_capabilities_len; 981 uint16_t eml_capabilities; 982 uint16_t mld_capa_and_ops; 983 }; 984 985 struct tid_config_support { 986 /* TODO FIXME */ 987 uint64_t vif; /* enum nl80211_tid_cfg_attr */ 988 uint64_t peer; /* enum nl80211_tid_cfg_attr */ 989 }; 990 991 enum cfg80211_regulatory { 992 REGULATORY_CUSTOM_REG = BIT(0), 993 REGULATORY_STRICT_REG = BIT(1), 994 REGULATORY_DISABLE_BEACON_HINTS = BIT(2), 995 REGULATORY_ENABLE_RELAX_NO_IR = BIT(3), 996 REGULATORY_WIPHY_SELF_MANAGED = BIT(4), 997 REGULATORY_COUNTRY_IE_IGNORE = BIT(5), 998 REGULATORY_COUNTRY_IE_FOLLOW_POWER = BIT(6), 999 }; 1000 1001 struct wiphy_radio_freq_range { 1002 uint32_t start_freq; 1003 uint32_t end_freq; 1004 }; 1005 1006 struct wiphy_radio { 1007 int n_freq_range; 1008 int n_iface_combinations; 1009 const struct wiphy_radio_freq_range *freq_range; 1010 const struct ieee80211_iface_combination *iface_combinations; 1011 }; 1012 1013 enum wiphy_flags { 1014 WIPHY_FLAG_AP_UAPSD = BIT(0), 1015 WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(1), 1016 WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(2), 1017 WIPHY_FLAG_HAVE_AP_SME = BIT(3), 1018 WIPHY_FLAG_IBSS_RSN = BIT(4), 1019 WIPHY_FLAG_NETNS_OK = BIT(5), 1020 WIPHY_FLAG_OFFCHAN_TX = BIT(6), 1021 WIPHY_FLAG_PS_ON_BY_DEFAULT = BIT(7), 1022 WIPHY_FLAG_SPLIT_SCAN_6GHZ = BIT(8), 1023 WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(9), 1024 WIPHY_FLAG_SUPPORTS_FW_ROAM = BIT(10), 1025 WIPHY_FLAG_SUPPORTS_TDLS = BIT(11), 1026 WIPHY_FLAG_TDLS_EXTERNAL_SETUP = BIT(12), 1027 WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = BIT(13), 1028 WIPHY_FLAG_4ADDR_AP = BIT(14), 1029 WIPHY_FLAG_4ADDR_STATION = BIT(15), 1030 WIPHY_FLAG_SUPPORTS_MLO = BIT(16), 1031 WIPHY_FLAG_DISABLE_WEXT = BIT(17), 1032 }; 1033 1034 struct wiphy_work; 1035 typedef void (*wiphy_work_fn)(struct wiphy *, struct wiphy_work *); 1036 struct wiphy_work { 1037 struct list_head entry; 1038 wiphy_work_fn fn; 1039 }; 1040 struct wiphy_delayed_work { 1041 struct wiphy_work work; 1042 struct wiphy *wiphy; 1043 struct timer_list timer; 1044 }; 1045 1046 struct wiphy { 1047 struct mutex mtx; 1048 struct device *dev; 1049 struct mac_address *addresses; 1050 int n_addresses; 1051 uint32_t flags; 1052 struct ieee80211_supported_band *bands[NUM_NL80211_BANDS]; 1053 uint8_t perm_addr[ETH_ALEN]; 1054 uint16_t max_scan_ie_len; 1055 1056 /* XXX TODO */ 1057 const struct cfg80211_pmsr_capabilities *pmsr_capa; 1058 const struct cfg80211_sar_capa *sar_capa; 1059 const struct wiphy_iftype_ext_capab *iftype_ext_capab; 1060 const struct linuxkpi_ieee80211_regdomain *regd; 1061 char fw_version[ETHTOOL_FWVERS_LEN]; 1062 const struct ieee80211_iface_combination *iface_combinations; 1063 const uint32_t *cipher_suites; 1064 int n_iface_combinations; 1065 int n_cipher_suites; 1066 void(*reg_notifier)(struct wiphy *, struct regulatory_request *); 1067 enum cfg80211_regulatory regulatory_flags; 1068 int n_vendor_commands; 1069 const struct wiphy_vendor_command *vendor_commands; 1070 const struct ieee80211_txrx_stypes *mgmt_stypes; 1071 uint32_t rts_threshold; 1072 uint32_t frag_threshold; 1073 struct tid_config_support tid_config_support; 1074 uint8_t available_antennas_rx; 1075 uint8_t available_antennas_tx; 1076 1077 int n_radio; 1078 const struct wiphy_radio *radio; 1079 1080 int features, hw_version; 1081 int interface_modes, max_match_sets, max_remain_on_channel_duration, max_scan_ssids, max_sched_scan_ie_len, max_sched_scan_plan_interval, max_sched_scan_plan_iterations, max_sched_scan_plans, max_sched_scan_reqs, max_sched_scan_ssids; 1082 int num_iftype_ext_capab; 1083 int max_ap_assoc_sta, probe_resp_offload, software_iftypes; 1084 int bss_select_support, max_num_pmkids, retry_long, retry_short, signal_type; 1085 int max_data_retry_count; 1086 int tx_queue_len, rfkill; 1087 int mbssid_max_interfaces; 1088 int hw_timestamp_max_peers; 1089 int ema_max_profile_periodicity; 1090 1091 unsigned long ext_features[BITS_TO_LONGS(NUM_NL80211_EXT_FEATURES)]; 1092 struct dentry *debugfsdir; 1093 1094 const struct wiphy_wowlan_support *wowlan; 1095 struct cfg80211_wowlan *wowlan_config; 1096 /* Lower layer (driver/mac80211) specific data. */ 1097 /* Must stay last. */ 1098 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 1099 }; 1100 1101 #define lockdep_assert_wiphy(wiphy) \ 1102 lockdep_assert_held(&(wiphy)->mtx) 1103 1104 struct wireless_dev { 1105 /* XXX TODO, like ic? */ 1106 enum nl80211_iftype iftype; 1107 uint32_t radio_mask; 1108 uint8_t address[ETH_ALEN]; 1109 struct net_device *netdev; 1110 struct wiphy *wiphy; 1111 }; 1112 1113 struct cfg80211_ops { 1114 /* XXX TODO */ 1115 struct wireless_dev *(*add_virtual_intf)(struct wiphy *, const char *, unsigned char, enum nl80211_iftype, struct vif_params *); 1116 int (*del_virtual_intf)(struct wiphy *, struct wireless_dev *); 1117 s32 (*change_virtual_intf)(struct wiphy *, struct net_device *, enum nl80211_iftype, struct vif_params *); 1118 s32 (*scan)(struct wiphy *, struct cfg80211_scan_request *); 1119 s32 (*set_wiphy_params)(struct wiphy *, u32); 1120 s32 (*join_ibss)(struct wiphy *, struct net_device *, struct cfg80211_ibss_params *); 1121 s32 (*leave_ibss)(struct wiphy *, struct net_device *); 1122 s32 (*get_station)(struct wiphy *, struct net_device *, const u8 *, struct station_info *); 1123 int (*dump_station)(struct wiphy *, struct net_device *, int, u8 *, struct station_info *); 1124 s32 (*set_tx_power)(struct wiphy *, struct wireless_dev *, enum nl80211_tx_power_setting, s32); 1125 s32 (*get_tx_power)(struct wiphy *, struct wireless_dev *, s32 *); 1126 s32 (*add_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *, struct key_params *); 1127 s32 (*del_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *); 1128 s32 (*get_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *, void *, void(*)(void *, struct key_params *)); 1129 s32 (*set_default_key)(struct wiphy *, struct net_device *, u8, bool, bool); 1130 s32 (*set_default_mgmt_key)(struct wiphy *, struct net_device *, u8); 1131 s32 (*set_power_mgmt)(struct wiphy *, struct net_device *, bool, s32); 1132 s32 (*connect)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *); 1133 s32 (*disconnect)(struct wiphy *, struct net_device *, u16); 1134 s32 (*suspend)(struct wiphy *, struct cfg80211_wowlan *); 1135 s32 (*resume)(struct wiphy *); 1136 s32 (*set_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1137 s32 (*del_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1138 s32 (*flush_pmksa)(struct wiphy *, struct net_device *); 1139 s32 (*start_ap)(struct wiphy *, struct net_device *, struct cfg80211_ap_settings *); 1140 int (*stop_ap)(struct wiphy *, struct net_device *); 1141 s32 (*change_beacon)(struct wiphy *, struct net_device *, struct cfg80211_beacon_data *); 1142 int (*del_station)(struct wiphy *, struct net_device *, struct station_del_parameters *); 1143 int (*change_station)(struct wiphy *, struct net_device *, const u8 *, struct station_parameters *); 1144 int (*sched_scan_start)(struct wiphy *, struct net_device *, struct cfg80211_sched_scan_request *); 1145 int (*sched_scan_stop)(struct wiphy *, struct net_device *, u64); 1146 void (*update_mgmt_frame_registrations)(struct wiphy *, struct wireless_dev *, struct mgmt_frame_regs *); 1147 int (*mgmt_tx)(struct wiphy *, struct wireless_dev *, struct cfg80211_mgmt_tx_params *, u64 *); 1148 int (*cancel_remain_on_channel)(struct wiphy *, struct wireless_dev *, u64); 1149 int (*get_channel)(struct wiphy *, struct wireless_dev *, struct cfg80211_chan_def *); 1150 int (*crit_proto_start)(struct wiphy *, struct wireless_dev *, enum nl80211_crit_proto_id, u16); 1151 void (*crit_proto_stop)(struct wiphy *, struct wireless_dev *); 1152 int (*tdls_oper)(struct wiphy *, struct net_device *, const u8 *, enum nl80211_tdls_operation); 1153 int (*update_connect_params)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *, u32); 1154 int (*set_pmk)(struct wiphy *, struct net_device *, const struct cfg80211_pmk_conf *); 1155 int (*del_pmk)(struct wiphy *, struct net_device *, const u8 *); 1156 int (*remain_on_channel)(struct wiphy *, struct wireless_dev *, struct linuxkpi_ieee80211_channel *, unsigned int, u64 *); 1157 int (*start_p2p_device)(struct wiphy *, struct wireless_dev *); 1158 void (*stop_p2p_device)(struct wiphy *, struct wireless_dev *); 1159 }; 1160 1161 1162 /* -------------------------------------------------------------------------- */ 1163 1164 /* linux_80211.c */ 1165 1166 struct wiphy *linuxkpi_wiphy_new(const struct cfg80211_ops *, size_t); 1167 void linuxkpi_wiphy_free(struct wiphy *wiphy); 1168 1169 void linuxkpi_wiphy_work_queue(struct wiphy *, struct wiphy_work *); 1170 void linuxkpi_wiphy_work_cancel(struct wiphy *, struct wiphy_work *); 1171 void linuxkpi_wiphy_work_flush(struct wiphy *, struct wiphy_work *); 1172 void lkpi_wiphy_delayed_work_timer(struct timer_list *); 1173 void linuxkpi_wiphy_delayed_work_queue(struct wiphy *, 1174 struct wiphy_delayed_work *, unsigned long); 1175 void linuxkpi_wiphy_delayed_work_cancel(struct wiphy *, 1176 struct wiphy_delayed_work *); 1177 1178 int linuxkpi_regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1179 struct linuxkpi_ieee80211_regdomain *regd); 1180 uint32_t linuxkpi_cfg80211_calculate_bitrate(struct rate_info *); 1181 uint32_t linuxkpi_ieee80211_channel_to_frequency(uint32_t, enum nl80211_band); 1182 uint32_t linuxkpi_ieee80211_frequency_to_channel(uint32_t, uint32_t); 1183 struct linuxkpi_ieee80211_channel * 1184 linuxkpi_ieee80211_get_channel(struct wiphy *, uint32_t); 1185 struct cfg80211_bss *linuxkpi_cfg80211_get_bss(struct wiphy *, 1186 struct linuxkpi_ieee80211_channel *, const uint8_t *, 1187 const uint8_t *, size_t, enum ieee80211_bss_type, enum ieee80211_privacy); 1188 void linuxkpi_cfg80211_put_bss(struct wiphy *, struct cfg80211_bss *); 1189 void linuxkpi_cfg80211_bss_flush(struct wiphy *); 1190 struct linuxkpi_ieee80211_regdomain * 1191 lkpi_get_linuxkpi_ieee80211_regdomain(size_t); 1192 1193 /* -------------------------------------------------------------------------- */ 1194 1195 static __inline struct wiphy * 1196 wiphy_new(const struct cfg80211_ops *ops, size_t priv_len) 1197 { 1198 1199 return (linuxkpi_wiphy_new(ops, priv_len)); 1200 } 1201 1202 static __inline void 1203 wiphy_free(struct wiphy *wiphy) 1204 { 1205 1206 linuxkpi_wiphy_free(wiphy); 1207 } 1208 1209 static __inline void * 1210 wiphy_priv(struct wiphy *wiphy) 1211 { 1212 1213 return (wiphy->priv); 1214 } 1215 1216 static __inline void 1217 set_wiphy_dev(struct wiphy *wiphy, struct device *dev) 1218 { 1219 1220 wiphy->dev = dev; 1221 } 1222 1223 static __inline struct device * 1224 wiphy_dev(struct wiphy *wiphy) 1225 { 1226 1227 return (wiphy->dev); 1228 } 1229 1230 #define wiphy_dereference(_w, p) \ 1231 rcu_dereference_check(p, lockdep_is_held(&(_w)->mtx)) 1232 1233 #define wiphy_lock(_w) mutex_lock(&(_w)->mtx) 1234 #define wiphy_unlock(_w) mutex_unlock(&(_w)->mtx) 1235 1236 static __inline void 1237 wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked, 1238 enum rfkill_hard_block_reasons reason) 1239 { 1240 TODO(); 1241 } 1242 1243 /* -------------------------------------------------------------------------- */ 1244 1245 static inline struct cfg80211_bss * 1246 cfg80211_get_bss(struct wiphy *wiphy, struct linuxkpi_ieee80211_channel *chan, 1247 const uint8_t *bssid, const uint8_t *ssid, size_t ssid_len, 1248 enum ieee80211_bss_type bss_type, enum ieee80211_privacy privacy) 1249 { 1250 1251 return (linuxkpi_cfg80211_get_bss(wiphy, chan, bssid, ssid, ssid_len, 1252 bss_type, privacy)); 1253 } 1254 1255 static inline void 1256 cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss) 1257 { 1258 1259 linuxkpi_cfg80211_put_bss(wiphy, bss); 1260 } 1261 1262 static inline void 1263 cfg80211_bss_flush(struct wiphy *wiphy) 1264 { 1265 1266 linuxkpi_cfg80211_bss_flush(wiphy); 1267 } 1268 1269 /* -------------------------------------------------------------------------- */ 1270 1271 static __inline bool 1272 rfkill_blocked(int rfkill) /* argument type? */ 1273 { 1274 TODO(); 1275 return (false); 1276 } 1277 1278 static __inline bool 1279 rfkill_soft_blocked(int rfkill) 1280 { 1281 TODO(); 1282 return (false); 1283 } 1284 1285 static __inline void 1286 wiphy_rfkill_start_polling(struct wiphy *wiphy) 1287 { 1288 TODO(); 1289 } 1290 1291 static __inline void 1292 wiphy_rfkill_stop_polling(struct wiphy *wiphy) 1293 { 1294 TODO(); 1295 } 1296 1297 static __inline int 1298 reg_query_regdb_wmm(uint8_t *alpha2, uint32_t center_freq, 1299 struct ieee80211_reg_rule *rule) 1300 { 1301 1302 /* ETSI has special rules. FreeBSD regdb needs to learn about them. */ 1303 TODO(); 1304 1305 return (-ENXIO); 1306 } 1307 1308 static __inline const u8 * 1309 cfg80211_find_ie_match(uint32_t f, const u8 *ies, size_t ies_len, 1310 const u8 *match, int x, int y) 1311 { 1312 TODO(); 1313 return (NULL); 1314 } 1315 1316 static __inline const u8 * 1317 cfg80211_find_ie(uint8_t eid, const uint8_t *ie, uint32_t ielen) 1318 { 1319 TODO(); 1320 return (NULL); 1321 } 1322 1323 static __inline void 1324 cfg80211_pmsr_complete(struct wireless_dev *wdev, 1325 struct cfg80211_pmsr_request *req, gfp_t gfp) 1326 { 1327 TODO(); 1328 } 1329 1330 static __inline void 1331 cfg80211_pmsr_report(struct wireless_dev *wdev, 1332 struct cfg80211_pmsr_request *req, 1333 struct cfg80211_pmsr_result *result, gfp_t gfp) 1334 { 1335 TODO(); 1336 } 1337 1338 static inline void 1339 cfg80211_chandef_create(struct cfg80211_chan_def *chandef, 1340 struct linuxkpi_ieee80211_channel *chan, enum nl80211_channel_type chan_type) 1341 { 1342 1343 KASSERT(chandef != NULL, ("%s: chandef is NULL\n", __func__)); 1344 KASSERT(chan != NULL, ("%s: chan is NULL\n", __func__)); 1345 1346 /* memset(chandef, 0, sizeof(*chandef)); */ 1347 chandef->chan = chan; 1348 chandef->center_freq1 = chan->center_freq; 1349 /* chandef->width, center_freq2, punctured */ 1350 1351 switch (chan_type) { 1352 case NL80211_CHAN_NO_HT: 1353 chandef->width = NL80211_CHAN_WIDTH_20_NOHT; 1354 break; 1355 case NL80211_CHAN_HT20: 1356 chandef->width = NL80211_CHAN_WIDTH_20; 1357 break; 1358 case NL80211_CHAN_HT40MINUS: 1359 chandef->width = NL80211_CHAN_WIDTH_40; 1360 chandef->center_freq1 -= 10; 1361 break; 1362 case NL80211_CHAN_HT40PLUS: 1363 chandef->width = NL80211_CHAN_WIDTH_40; 1364 chandef->center_freq1 += 10; 1365 break; 1366 }; 1367 } 1368 1369 static __inline bool 1370 cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) 1371 { 1372 TODO(); 1373 return (false); 1374 } 1375 1376 static __inline bool 1377 cfg80211_chandef_dfs_usable(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1378 { 1379 TODO(); 1380 return (false); 1381 } 1382 1383 static __inline unsigned int 1384 cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1385 { 1386 TODO(); 1387 return (0); 1388 } 1389 1390 static __inline bool 1391 cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef_1, 1392 const struct cfg80211_chan_def *chandef_2) 1393 { 1394 TODO(); 1395 return (false); 1396 } 1397 1398 static __inline bool 1399 cfg80211_chandef_usable(struct wiphy *wiphy, 1400 const struct cfg80211_chan_def *chandef, uint32_t flags) 1401 { 1402 TODO(); 1403 return (false); 1404 } 1405 1406 static __inline void 1407 cfg80211_bss_iter(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 1408 void (*iterfunc)(struct wiphy *, struct cfg80211_bss *, void *), void *data) 1409 { 1410 TODO(); 1411 } 1412 1413 struct element { 1414 uint8_t id; 1415 uint8_t datalen; 1416 uint8_t data[0]; 1417 } __packed; 1418 1419 static inline const struct element * 1420 lkpi_cfg80211_find_elem_pattern(enum ieee80211_eid eid, 1421 const uint8_t *data, size_t len, uint8_t *pattern, size_t plen) 1422 { 1423 const struct element *elem; 1424 const uint8_t *p; 1425 size_t ielen; 1426 1427 p = data; 1428 elem = (const struct element *)p; 1429 ielen = len; 1430 while (elem != NULL && ielen > 1) { 1431 if ((2 + elem->datalen) > ielen) 1432 /* Element overruns our memory. */ 1433 return (NULL); 1434 if (elem->id == eid) { 1435 if (pattern == NULL) 1436 return (elem); 1437 if (elem->datalen >= plen && 1438 memcmp(elem->data, pattern, plen) == 0) 1439 return (elem); 1440 } 1441 ielen -= 2 + elem->datalen; 1442 p += 2 + elem->datalen; 1443 elem = (const struct element *)p; 1444 } 1445 1446 return (NULL); 1447 } 1448 1449 static inline const struct element * 1450 cfg80211_find_elem(enum ieee80211_eid eid, const uint8_t *data, size_t len) 1451 { 1452 1453 return (lkpi_cfg80211_find_elem_pattern(eid, data, len, NULL, 0)); 1454 } 1455 1456 static inline const struct element * 1457 ieee80211_bss_get_elem(struct cfg80211_bss *bss, uint32_t eid) 1458 { 1459 1460 if (bss->ies == NULL) 1461 return (NULL); 1462 return (cfg80211_find_elem(eid, bss->ies->data, bss->ies->len)); 1463 } 1464 1465 static inline const uint8_t * 1466 ieee80211_bss_get_ie(struct cfg80211_bss *bss, uint32_t eid) 1467 { 1468 1469 return ((const uint8_t *)ieee80211_bss_get_elem(bss, eid)); 1470 } 1471 1472 static inline uint8_t * 1473 cfg80211_find_vendor_ie(unsigned int oui, int oui_type, 1474 uint8_t *data, size_t len) 1475 { 1476 const struct element *elem; 1477 uint8_t pattern[4] = { oui << 16, oui << 8, oui, oui_type }; 1478 uint8_t plen = 4; /* >= 3? oui_type always part of this? */ 1479 IMPROVE("plen currently always incl. oui_type"); 1480 1481 elem = lkpi_cfg80211_find_elem_pattern(IEEE80211_ELEMID_VENDOR, 1482 data, len, pattern, plen); 1483 if (elem == NULL) 1484 return (NULL); 1485 return (__DECONST(uint8_t *, elem)); 1486 } 1487 1488 static inline uint32_t 1489 cfg80211_calculate_bitrate(struct rate_info *rate) 1490 { 1491 return (linuxkpi_cfg80211_calculate_bitrate(rate)); 1492 } 1493 1494 static __inline uint32_t 1495 ieee80211_channel_to_frequency(uint32_t channel, enum nl80211_band band) 1496 { 1497 1498 return (linuxkpi_ieee80211_channel_to_frequency(channel, band)); 1499 } 1500 1501 static __inline uint32_t 1502 ieee80211_frequency_to_channel(uint32_t freq) 1503 { 1504 1505 return (linuxkpi_ieee80211_frequency_to_channel(freq, 0)); 1506 } 1507 1508 static __inline int 1509 regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1510 struct linuxkpi_ieee80211_regdomain *regd) 1511 { 1512 IMPROVE(); 1513 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1514 } 1515 1516 static __inline int 1517 regulatory_set_wiphy_regd_sync_rtnl(struct wiphy *wiphy, 1518 struct linuxkpi_ieee80211_regdomain *regd) 1519 { 1520 1521 IMPROVE(); 1522 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1523 } 1524 1525 static __inline int 1526 regulatory_set_wiphy_regd(struct wiphy *wiphy, 1527 struct linuxkpi_ieee80211_regdomain *regd) 1528 { 1529 1530 IMPROVE(); 1531 if (regd == NULL) 1532 return (EINVAL); 1533 1534 /* XXX-BZ wild guessing here based on brcmfmac. */ 1535 if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) 1536 wiphy->regd = regd; 1537 else 1538 return (EPERM); 1539 1540 /* XXX FIXME, do we have to do anything with reg_notifier? */ 1541 return (0); 1542 } 1543 1544 static __inline int 1545 regulatory_hint(struct wiphy *wiphy, const uint8_t *alpha2) 1546 { 1547 struct linuxkpi_ieee80211_regdomain *regd; 1548 1549 if (wiphy->regd != NULL) 1550 return (-EBUSY); 1551 1552 regd = lkpi_get_linuxkpi_ieee80211_regdomain(0); 1553 if (regd == NULL) 1554 return (-ENOMEM); 1555 1556 regd->alpha2[0] = alpha2[0]; 1557 regd->alpha2[1] = alpha2[1]; 1558 wiphy->regd = regd; 1559 1560 IMPROVE("are there flags who is managing? update net8011?"); 1561 1562 return (0); 1563 } 1564 1565 static __inline const char * 1566 reg_initiator_name(enum nl80211_reg_initiator initiator) 1567 { 1568 TODO(); 1569 return (NULL); 1570 } 1571 1572 static __inline struct linuxkpi_ieee80211_regdomain * 1573 rtnl_dereference(const struct linuxkpi_ieee80211_regdomain *regd) 1574 { 1575 TODO(); 1576 return (NULL); 1577 } 1578 1579 static __inline struct ieee80211_reg_rule * 1580 freq_reg_info(struct wiphy *wiphy, uint32_t center_freq) 1581 { 1582 TODO(); 1583 return (NULL); 1584 } 1585 1586 static __inline void 1587 wiphy_apply_custom_regulatory(struct wiphy *wiphy, 1588 const struct linuxkpi_ieee80211_regdomain *regd) 1589 { 1590 TODO(); 1591 } 1592 1593 static __inline char * 1594 wiphy_name(struct wiphy *wiphy) 1595 { 1596 if (wiphy != NULL && wiphy->dev != NULL) 1597 return dev_name(wiphy->dev); 1598 else { 1599 IMPROVE("wlanNA"); 1600 return ("wlanNA"); 1601 } 1602 } 1603 1604 static __inline void 1605 wiphy_read_of_freq_limits(struct wiphy *wiphy) 1606 { 1607 #ifdef FDT 1608 TODO(); 1609 #endif 1610 } 1611 1612 static __inline void 1613 wiphy_ext_feature_set(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1614 { 1615 1616 set_bit(ef, wiphy->ext_features); 1617 } 1618 1619 static inline bool 1620 wiphy_ext_feature_isset(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1621 { 1622 return (test_bit(ef, wiphy->ext_features)); 1623 } 1624 1625 static __inline void * 1626 wiphy_net(struct wiphy *wiphy) 1627 { 1628 TODO(); 1629 return (NULL); /* XXX passed to dev_net_set() */ 1630 } 1631 1632 static __inline int 1633 wiphy_register(struct wiphy *wiphy) 1634 { 1635 TODO(); 1636 return (0); 1637 } 1638 1639 static __inline void 1640 wiphy_unregister(struct wiphy *wiphy) 1641 { 1642 TODO(); 1643 } 1644 1645 static __inline void 1646 wiphy_warn(struct wiphy *wiphy, const char *fmt, ...) 1647 { 1648 TODO(); 1649 } 1650 1651 static __inline int 1652 cfg80211_check_combinations(struct wiphy *wiphy, 1653 struct iface_combination_params *params) 1654 { 1655 TODO(); 1656 return (-ENOENT); 1657 } 1658 1659 static __inline uint8_t 1660 cfg80211_classify8021d(struct sk_buff *skb, void *p) 1661 { 1662 TODO(); 1663 return (0); 1664 } 1665 1666 static __inline void 1667 cfg80211_connect_done(struct net_device *ndev, 1668 struct cfg80211_connect_resp_params *conn_params, gfp_t gfp) 1669 { 1670 TODO(); 1671 } 1672 1673 static __inline void 1674 cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp) 1675 { 1676 TODO(); 1677 } 1678 1679 static __inline void 1680 cfg80211_disconnected(struct net_device *ndev, uint16_t reason, 1681 void *p, int x, bool locally_generated, gfp_t gfp) 1682 { 1683 TODO(); 1684 } 1685 1686 static __inline int 1687 cfg80211_get_p2p_attr(const u8 *ie, u32 ie_len, 1688 enum ieee80211_p2p_attr_ids attr, u8 *p, size_t p_len) 1689 { 1690 TODO(); 1691 return (-1); 1692 } 1693 1694 static __inline void 1695 cfg80211_ibss_joined(struct net_device *ndev, const uint8_t *addr, 1696 struct linuxkpi_ieee80211_channel *chan, gfp_t gfp) 1697 { 1698 TODO(); 1699 } 1700 1701 static __inline struct cfg80211_bss * 1702 cfg80211_inform_bss(struct wiphy *wiphy, 1703 struct linuxkpi_ieee80211_channel *channel, 1704 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1705 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, 1706 int signal, gfp_t gfp) 1707 { 1708 TODO(); 1709 return (NULL); 1710 } 1711 1712 static __inline struct cfg80211_bss * 1713 cfg80211_inform_bss_data(struct wiphy *wiphy, 1714 struct cfg80211_inform_bss *bss_data, 1715 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1716 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, gfp_t gfp) 1717 { 1718 TODO(); 1719 return (NULL); 1720 } 1721 1722 static __inline void 1723 cfg80211_mgmt_tx_status(struct wireless_dev *wdev, uint64_t cookie, 1724 const u8 *buf, size_t len, bool ack, gfp_t gfp) 1725 { 1726 TODO(); 1727 } 1728 1729 static __inline void 1730 cfg80211_michael_mic_failure(struct net_device *ndev, const uint8_t *addr, 1731 enum nl80211_key_type key_type, int _x, void *p, gfp_t gfp) 1732 { 1733 TODO(); 1734 } 1735 1736 static __inline void 1737 cfg80211_new_sta(struct net_device *ndev, const uint8_t *addr, 1738 struct station_info *sinfo, gfp_t gfp) 1739 { 1740 TODO(); 1741 } 1742 1743 static __inline void 1744 cfg80211_del_sta(struct net_device *ndev, const uint8_t *addr, gfp_t gfp) 1745 { 1746 TODO(); 1747 } 1748 1749 static __inline void 1750 cfg80211_port_authorized(struct net_device *ndev, const uint8_t *bssid, 1751 gfp_t gfp) 1752 { 1753 TODO(); 1754 } 1755 1756 static __inline void 1757 cfg80211_ready_on_channel(struct wireless_dev *wdev, uint64_t cookie, 1758 struct linuxkpi_ieee80211_channel *channel, unsigned int duration, 1759 gfp_t gfp) 1760 { 1761 TODO(); 1762 } 1763 1764 static __inline void 1765 cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, 1766 uint64_t cookie, struct linuxkpi_ieee80211_channel *channel, gfp_t gfp) 1767 { 1768 TODO(); 1769 } 1770 1771 static __inline void 1772 cfg80211_report_wowlan_wakeup(void) 1773 { 1774 TODO(); 1775 } 1776 1777 static __inline void 1778 cfg80211_roamed(struct net_device *ndev, struct cfg80211_roam_info *roam_info, 1779 gfp_t gfp) 1780 { 1781 TODO(); 1782 } 1783 1784 static __inline void 1785 cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int _x, 1786 uint8_t *p, size_t p_len, int _x2) 1787 { 1788 TODO(); 1789 } 1790 1791 static __inline void 1792 cfg80211_scan_done(struct cfg80211_scan_request *scan_request, 1793 struct cfg80211_scan_info *info) 1794 { 1795 TODO(); 1796 } 1797 1798 static __inline void 1799 cfg80211_sched_scan_results(struct wiphy *wiphy, uint64_t reqid) 1800 { 1801 TODO(); 1802 } 1803 1804 static __inline void 1805 cfg80211_sched_scan_stopped(struct wiphy *wiphy, int _x) 1806 { 1807 TODO(); 1808 } 1809 1810 static __inline void 1811 cfg80211_unregister_wdev(struct wireless_dev *wdev) 1812 { 1813 TODO(); 1814 } 1815 1816 static __inline struct sk_buff * 1817 cfg80211_vendor_cmd_alloc_reply_skb(struct wiphy *wiphy, unsigned int len) 1818 { 1819 TODO(); 1820 return (NULL); 1821 } 1822 1823 static __inline int 1824 cfg80211_vendor_cmd_reply(struct sk_buff *skb) 1825 { 1826 TODO(); 1827 return (-ENXIO); 1828 } 1829 1830 static __inline struct linuxkpi_ieee80211_channel * 1831 ieee80211_get_channel(struct wiphy *wiphy, uint32_t freq) 1832 { 1833 1834 return (linuxkpi_ieee80211_get_channel(wiphy, freq)); 1835 } 1836 1837 static inline size_t 1838 ieee80211_get_hdrlen_from_skb(struct sk_buff *skb) 1839 { 1840 const struct ieee80211_hdr *hdr; 1841 size_t len; 1842 1843 if (skb->len < 10) /* sizeof(ieee80211_frame_[ack,cts]) */ 1844 return (0); 1845 1846 hdr = (const struct ieee80211_hdr *)skb->data; 1847 len = ieee80211_hdrlen(hdr->frame_control); 1848 1849 /* If larger than what is in the skb return. */ 1850 if (len > skb->len) 1851 return (0); 1852 1853 return (len); 1854 } 1855 1856 static __inline bool 1857 cfg80211_channel_is_psc(struct linuxkpi_ieee80211_channel *channel) 1858 { 1859 1860 /* Only 6Ghz. */ 1861 if (channel->band != NL80211_BAND_6GHZ) 1862 return (false); 1863 1864 TODO(); 1865 return (false); 1866 } 1867 1868 static inline int 1869 cfg80211_get_ies_channel_number(const uint8_t *ie, size_t len, 1870 enum nl80211_band band) 1871 { 1872 const struct element *elem; 1873 1874 switch (band) { 1875 case NL80211_BAND_6GHZ: 1876 TODO(); 1877 break; 1878 case NL80211_BAND_5GHZ: 1879 case NL80211_BAND_2GHZ: 1880 /* DSPARAMS has the channel number. */ 1881 elem = cfg80211_find_elem(IEEE80211_ELEMID_DSPARMS, ie, len); 1882 if (elem != NULL && elem->datalen == 1) 1883 return (elem->data[0]); 1884 /* HTINFO has the primary center channel. */ 1885 elem = cfg80211_find_elem(IEEE80211_ELEMID_HTINFO, ie, len); 1886 if (elem != NULL && 1887 elem->datalen >= (sizeof(struct ieee80211_ie_htinfo) - 2)) { 1888 const struct ieee80211_ie_htinfo *htinfo; 1889 htinfo = (const struct ieee80211_ie_htinfo *)elem; 1890 return (htinfo->hi_ctrlchannel); 1891 } 1892 /* What else? */ 1893 break; 1894 default: 1895 IMPROVE("Unsupported"); 1896 break; 1897 } 1898 return (-1); 1899 } 1900 1901 /* Used for scanning at least. */ 1902 static __inline void 1903 get_random_mask_addr(uint8_t *dst, const uint8_t *addr, const uint8_t *mask) 1904 { 1905 int i; 1906 1907 /* Get a completely random address and then overlay what we want. */ 1908 get_random_bytes(dst, ETH_ALEN); 1909 for (i = 0; i < ETH_ALEN; i++) 1910 dst[i] = (dst[i] & ~(mask[i])) | (addr[i] & mask[i]); 1911 } 1912 1913 static __inline void 1914 cfg80211_shutdown_all_interfaces(struct wiphy *wiphy) 1915 { 1916 TODO(); 1917 } 1918 1919 static __inline bool 1920 cfg80211_reg_can_beacon(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 1921 enum nl80211_iftype iftype) 1922 { 1923 TODO(); 1924 return (false); 1925 } 1926 1927 static __inline void 1928 cfg80211_background_radar_event(struct wiphy *wiphy, 1929 struct cfg80211_chan_def *chandef, gfp_t gfp) 1930 { 1931 TODO(); 1932 } 1933 1934 static __inline const u8 * 1935 cfg80211_find_ext_ie(uint8_t eid, const uint8_t *p, size_t len) 1936 { 1937 TODO(); 1938 return (NULL); 1939 } 1940 1941 static inline void 1942 _ieee80211_set_sband_iftype_data(struct ieee80211_supported_band *band, 1943 struct ieee80211_sband_iftype_data *iftype_data, size_t nitems) 1944 { 1945 band->iftype_data = iftype_data; 1946 band->n_iftype_data = nitems; 1947 } 1948 1949 static inline const struct ieee80211_sband_iftype_data * 1950 ieee80211_get_sband_iftype_data(const struct ieee80211_supported_band *band, 1951 enum nl80211_iftype iftype) 1952 { 1953 const struct ieee80211_sband_iftype_data *iftype_data; 1954 int i; 1955 1956 for (i = 0; i < band->n_iftype_data; i++) { 1957 iftype_data = (const void *)&band->iftype_data[i]; 1958 if (iftype_data->types_mask & BIT(iftype)) 1959 return (iftype_data); 1960 } 1961 1962 return (NULL); 1963 } 1964 1965 static inline const struct ieee80211_sta_he_cap * 1966 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 1967 enum nl80211_iftype iftype) 1968 { 1969 const struct ieee80211_sband_iftype_data *iftype_data; 1970 const struct ieee80211_sta_he_cap *he_cap; 1971 1972 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 1973 if (iftype_data == NULL) 1974 return (NULL); 1975 1976 he_cap = NULL; 1977 if (iftype_data->he_cap.has_he) 1978 he_cap = &iftype_data->he_cap; 1979 1980 return (he_cap); 1981 } 1982 1983 static inline const struct ieee80211_sta_eht_cap * 1984 ieee80211_get_eht_iftype_cap(const struct ieee80211_supported_band *band, 1985 enum nl80211_iftype iftype) 1986 { 1987 const struct ieee80211_sband_iftype_data *iftype_data; 1988 const struct ieee80211_sta_eht_cap *eht_cap; 1989 1990 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 1991 if (iftype_data == NULL) 1992 return (NULL); 1993 1994 eht_cap = NULL; 1995 if (iftype_data->eht_cap.has_eht) 1996 eht_cap = &iftype_data->eht_cap; 1997 1998 return (eht_cap); 1999 } 2000 2001 static inline bool 2002 cfg80211_ssid_eq(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2) 2003 { 2004 int error; 2005 2006 if (ssid1 == NULL || ssid2 == NULL) /* Can we KASSERT this? */ 2007 return (false); 2008 2009 if (ssid1->ssid_len != ssid2->ssid_len) 2010 return (false); 2011 error = memcmp(ssid1->ssid, ssid2->ssid, ssid2->ssid_len); 2012 if (error != 0) 2013 return (false); 2014 return (true); 2015 } 2016 2017 static inline void 2018 cfg80211_rx_unprot_mlme_mgmt(struct net_device *ndev, const uint8_t *hdr, 2019 uint32_t len) 2020 { 2021 TODO(); 2022 } 2023 2024 static inline const struct wiphy_iftype_ext_capab * 2025 cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype iftype) 2026 { 2027 2028 TODO(); 2029 return (NULL); 2030 } 2031 2032 static inline uint16_t 2033 ieee80211_get_he_6ghz_capa(const struct ieee80211_supported_band *sband, 2034 enum nl80211_iftype iftype) 2035 { 2036 TODO(); 2037 return (0); 2038 } 2039 2040 static inline int 2041 nl80211_chan_width_to_mhz(enum nl80211_chan_width width) 2042 { 2043 switch (width) { 2044 case NL80211_CHAN_WIDTH_5: 2045 return (5); 2046 break; 2047 case NL80211_CHAN_WIDTH_10: 2048 return (10); 2049 break; 2050 case NL80211_CHAN_WIDTH_20_NOHT: 2051 case NL80211_CHAN_WIDTH_20: 2052 return (20); 2053 break; 2054 case NL80211_CHAN_WIDTH_40: 2055 return (40); 2056 break; 2057 case NL80211_CHAN_WIDTH_80: 2058 case NL80211_CHAN_WIDTH_80P80: 2059 return (80); 2060 break; 2061 case NL80211_CHAN_WIDTH_160: 2062 return (160); 2063 break; 2064 case NL80211_CHAN_WIDTH_320: 2065 return (320); 2066 break; 2067 } 2068 } 2069 2070 static __inline ssize_t 2071 wiphy_locked_debugfs_read(struct wiphy *wiphy, struct file *file, 2072 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2073 loff_t *ppos, 2074 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2075 void *data) 2076 { 2077 TODO(); 2078 return (-ENXIO); 2079 } 2080 2081 2082 static __inline ssize_t 2083 wiphy_locked_debugfs_write(struct wiphy *wiphy, struct file *file, 2084 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2085 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2086 void *data) 2087 { 2088 TODO(); 2089 return (-ENXIO); 2090 } 2091 2092 /* -------------------------------------------------------------------------- */ 2093 2094 static inline void 2095 wiphy_work_init(struct wiphy_work *wwk, wiphy_work_fn fn) 2096 { 2097 INIT_LIST_HEAD(&wwk->entry); 2098 wwk->fn = fn; 2099 } 2100 2101 static inline void 2102 wiphy_work_queue(struct wiphy *wiphy, struct wiphy_work *wwk) 2103 { 2104 linuxkpi_wiphy_work_queue(wiphy, wwk); 2105 } 2106 2107 static inline void 2108 wiphy_work_cancel(struct wiphy *wiphy, struct wiphy_work *wwk) 2109 { 2110 linuxkpi_wiphy_work_cancel(wiphy, wwk); 2111 } 2112 2113 static inline void 2114 wiphy_work_flush(struct wiphy *wiphy, struct wiphy_work *wwk) 2115 { 2116 linuxkpi_wiphy_work_flush(wiphy, wwk); 2117 } 2118 2119 static inline void 2120 wiphy_delayed_work_init(struct wiphy_delayed_work *wdwk, wiphy_work_fn fn) 2121 { 2122 wiphy_work_init(&wdwk->work, fn); 2123 timer_setup(&wdwk->timer, lkpi_wiphy_delayed_work_timer, 0); 2124 } 2125 2126 static inline void 2127 wiphy_delayed_work_queue(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk, 2128 unsigned long delay) 2129 { 2130 linuxkpi_wiphy_delayed_work_queue(wiphy, wdwk, delay); 2131 } 2132 2133 static inline void 2134 wiphy_delayed_work_cancel(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk) 2135 { 2136 linuxkpi_wiphy_delayed_work_cancel(wiphy, wdwk); 2137 } 2138 2139 /* -------------------------------------------------------------------------- */ 2140 2141 #define wiphy_err(_wiphy, _fmt, ...) \ 2142 dev_err((_wiphy)->dev, _fmt, __VA_ARGS__) 2143 #define wiphy_info(wiphy, fmt, ...) \ 2144 dev_info((wiphy)->dev, fmt, ##__VA_ARGS__) 2145 #define wiphy_info_once(wiphy, fmt, ...) \ 2146 dev_info_once((wiphy)->dev, fmt, ##__VA_ARGS__) 2147 2148 #ifndef LINUXKPI_NET80211 2149 #define ieee80211_channel linuxkpi_ieee80211_channel 2150 #define ieee80211_regdomain linuxkpi_ieee80211_regdomain 2151 #endif 2152 2153 #include <net/mac80211.h> 2154 2155 #endif /* _LINUXKPI_NET_CFG80211_H */ 2156