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 #ifndef TODO 59 #define TODO(fmt, ...) if (linuxkpi_debug_80211 & D80211_TODO) \ 60 printf("%s:%d: XXX LKPI80211 TODO " fmt "\n", __func__, __LINE__, ##__VA_ARGS__) 61 #endif 62 #ifndef IMPROVE 63 #define IMPROVE(fmt, ...) if (linuxkpi_debug_80211 & D80211_IMPROVE) \ 64 printf("%s:%d: XXX LKPI80211 IMPROVE " fmt "\n", __func__, __LINE__, ##__VA_ARGS__) 65 #endif 66 67 enum rfkill_hard_block_reasons { 68 RFKILL_HARD_BLOCK_NOT_OWNER = BIT(0), 69 }; 70 71 #define WIPHY_PARAM_FRAG_THRESHOLD __LINE__ /* TODO FIXME brcmfmac */ 72 #define WIPHY_PARAM_RETRY_LONG __LINE__ /* TODO FIXME brcmfmac */ 73 #define WIPHY_PARAM_RETRY_SHORT __LINE__ /* TODO FIXME brcmfmac */ 74 #define WIPHY_PARAM_RTS_THRESHOLD __LINE__ /* TODO FIXME brcmfmac */ 75 76 #define CFG80211_SIGNAL_TYPE_MBM __LINE__ /* TODO FIXME brcmfmac */ 77 78 #define UPDATE_ASSOC_IES 1 79 80 #define IEEE80211_MAX_CHAINS 4 /* net80211: IEEE80211_MAX_CHAINS copied */ 81 82 enum cfg80211_rate_info_flags { 83 RATE_INFO_FLAGS_MCS = BIT(0), 84 RATE_INFO_FLAGS_VHT_MCS = BIT(1), 85 RATE_INFO_FLAGS_SHORT_GI = BIT(2), 86 RATE_INFO_FLAGS_HE_MCS = BIT(4), 87 RATE_INFO_FLAGS_EHT_MCS = BIT(7), 88 /* Max 8 bits as used in struct rate_info. */ 89 }; 90 91 #define CFG80211_RATE_INFO_FLAGS_BITS \ 92 "\20\1MCS\2VHT_MCS\3SGI\5HE_MCS\10EHT_MCS" 93 94 extern const uint8_t rfc1042_header[6]; 95 extern const uint8_t bridge_tunnel_header[6]; 96 97 enum ieee80211_privacy { 98 IEEE80211_PRIVACY_ANY, 99 }; 100 101 enum ieee80211_bss_type { 102 IEEE80211_BSS_TYPE_ANY, 103 }; 104 105 enum cfg80211_bss_frame_type { 106 CFG80211_BSS_FTYPE_UNKNOWN, 107 CFG80211_BSS_FTYPE_BEACON, 108 CFG80211_BSS_FTYPE_PRESP, 109 }; 110 111 enum ieee80211_channel_flags { 112 IEEE80211_CHAN_DISABLED = BIT(0), 113 IEEE80211_CHAN_INDOOR_ONLY = BIT(1), 114 IEEE80211_CHAN_IR_CONCURRENT = BIT(2), 115 IEEE80211_CHAN_RADAR = BIT(3), 116 IEEE80211_CHAN_NO_IR = BIT(4), 117 IEEE80211_CHAN_NO_HT40MINUS = BIT(5), 118 IEEE80211_CHAN_NO_HT40PLUS = BIT(6), 119 IEEE80211_CHAN_NO_80MHZ = BIT(7), 120 IEEE80211_CHAN_NO_160MHZ = BIT(8), 121 IEEE80211_CHAN_NO_OFDM = BIT(9), 122 IEEE80211_CHAN_NO_6GHZ_VLP_CLIENT = BIT(10), 123 IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT = BIT(11), 124 IEEE80211_CHAN_PSD = BIT(12), 125 IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP = BIT(13), 126 IEEE80211_CHAN_CAN_MONITOR = BIT(14), 127 IEEE80211_CHAN_NO_EHT = BIT(15), 128 }; 129 #define IEEE80211_CHAN_NO_HT40 (IEEE80211_CHAN_NO_HT40MINUS|IEEE80211_CHAN_NO_HT40PLUS) 130 131 struct ieee80211_txrx_stypes { 132 uint16_t tx; 133 uint16_t rx; 134 }; 135 136 /* 137 * net80211 has an ieee80211_channel as well; we use the linuxkpi_ version 138 * interally in LinuxKPI and re-define ieee80211_channel for the drivers 139 * at the end of the file. 140 */ 141 struct linuxkpi_ieee80211_channel { 142 uint32_t center_freq; 143 uint16_t hw_value; 144 enum ieee80211_channel_flags flags; 145 enum nl80211_band band; 146 bool beacon_found; 147 enum nl80211_dfs_state dfs_state; 148 unsigned int dfs_cac_ms; 149 int max_antenna_gain; 150 int max_power; 151 int max_reg_power; 152 uint32_t orig_flags; 153 int orig_mpwr; 154 }; 155 156 #define NL80211_EHT_NSS_MAX 16 157 158 struct cfg80211_bitrate_mask { 159 /* TODO FIXME */ 160 struct { 161 uint32_t legacy; 162 uint8_t ht_mcs[IEEE80211_HT_MCS_MASK_LEN]; 163 uint16_t vht_mcs[8]; 164 uint16_t he_mcs[8]; 165 uint16_t eht_mcs[NL80211_EHT_NSS_MAX]; 166 enum nl80211_txrate_gi gi; 167 enum nl80211_he_gi he_gi; 168 uint8_t he_ltf; /* XXX enum? */ 169 } control[NUM_NL80211_BANDS]; 170 }; 171 172 enum rate_info_bw { 173 RATE_INFO_BW_20 = 0, 174 RATE_INFO_BW_5, 175 RATE_INFO_BW_10, 176 RATE_INFO_BW_40, 177 RATE_INFO_BW_80, 178 RATE_INFO_BW_160, 179 RATE_INFO_BW_HE_RU, 180 RATE_INFO_BW_320, 181 RATE_INFO_BW_EHT_RU, 182 }; 183 184 struct rate_info { 185 uint8_t flags; /* enum cfg80211_rate_info_flags */ 186 uint8_t bw; /* enum rate_info_bw */ 187 uint16_t legacy; 188 uint8_t mcs; 189 uint8_t nss; 190 uint8_t he_dcm; 191 uint8_t he_gi; 192 uint8_t he_ru_alloc; 193 uint8_t eht_gi; 194 }; 195 196 struct ieee80211_rate { 197 uint32_t flags; /* enum ieee80211_rate_flags */ 198 uint16_t bitrate; 199 uint16_t hw_value; 200 uint16_t hw_value_short; 201 }; 202 203 struct ieee80211_sta_ht_cap { 204 bool ht_supported; 205 uint8_t ampdu_density; 206 uint8_t ampdu_factor; 207 uint16_t cap; 208 struct ieee80211_mcs_info mcs; 209 }; 210 211 /* XXX net80211 calls these IEEE80211_VHTCAP_* */ 212 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 */ 213 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 */ 214 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 */ 215 #define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003 /* IEEE80211_VHTCAP_MAX_MPDU_MASK */ 216 217 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 218 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 219 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 220 221 #define IEEE80211_VHT_CAP_RXLDPC 0x00000010 /* IEEE80211_VHTCAP_RXLDPC */ 222 223 #define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 /* IEEE80211_VHTCAP_SHORT_GI_80 */ 224 #define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 /* IEEE80211_VHTCAP_SHORT_GI_160 */ 225 226 #define IEEE80211_VHT_CAP_TXSTBC 0x00000080 /* IEEE80211_VHTCAP_TXSTBC */ 227 228 #define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 /* IEEE80211_VHTCAP_RXSTBC_1 */ 229 #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 /* IEEE80211_VHTCAP_RXSTBC_MASK */ 230 231 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 /* IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE */ 232 233 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 /* IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE */ 234 235 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 /* IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE */ 236 237 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 /* IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE */ 238 239 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 /* IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT */ 240 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT) /* IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK */ 241 242 #define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 /* IEEE80211_VHTCAP_HTC_VHT */ 243 244 #define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 /* IEEE80211_VHTCAP_RX_ANTENNA_PATTERN */ 245 #define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 /* IEEE80211_VHTCAP_TX_ANTENNA_PATTERN */ 246 247 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 /* IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB */ 248 249 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16 /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT */ 250 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \ 251 (7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT) /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK */ 252 253 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT */ 254 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ 255 (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK */ 256 257 #define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK IEEE80211_VHTCAP_EXT_NSS_BW 258 #define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT IEEE80211_VHTCAP_EXT_NSS_BW_S 259 260 struct ieee80211_sta_vht_cap { 261 /* TODO FIXME */ 262 bool vht_supported; 263 uint32_t cap; 264 struct ieee80211_vht_mcs_info vht_mcs; 265 }; 266 267 enum ieee80211_vht_opmode { 268 IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4, 269 }; 270 271 struct cfg80211_bss_ies { 272 uint8_t *data; 273 size_t len; 274 }; 275 276 struct cfg80211_bss { 277 /* XXX TODO */ 278 struct cfg80211_bss_ies *ies; 279 struct cfg80211_bss_ies *beacon_ies; 280 uint64_t ts_boottime; 281 int32_t signal; 282 }; 283 284 struct cfg80211_connect_resp_params { 285 /* XXX TODO */ 286 uint8_t *bssid; 287 const uint8_t *req_ie; 288 const uint8_t *resp_ie; 289 uint32_t req_ie_len; 290 uint32_t resp_ie_len; 291 int status; 292 struct { 293 const uint8_t *addr; 294 const uint8_t *bssid; 295 struct cfg80211_bss *bss; 296 uint16_t status; 297 } links[IEEE80211_MLD_MAX_NUM_LINKS]; 298 }; 299 300 struct cfg80211_inform_bss { 301 /* XXX TODO */ 302 int boottime_ns, scan_width, signal; 303 struct linuxkpi_ieee80211_channel *chan; 304 }; 305 306 struct cfg80211_roam_info { 307 /* XXX TODO */ 308 uint8_t *bssid; 309 const uint8_t *req_ie; 310 const uint8_t *resp_ie; 311 uint32_t req_ie_len; 312 uint32_t resp_ie_len; 313 struct linuxkpi_ieee80211_channel *channel; 314 struct { 315 const uint8_t *addr; 316 const uint8_t *bssid; 317 struct cfg80211_bss *bss; 318 struct linuxkpi_ieee80211_channel *channel; 319 } links[IEEE80211_MLD_MAX_NUM_LINKS]; 320 }; 321 322 struct cfg80211_chan_def { 323 /* XXX TODO */ 324 struct linuxkpi_ieee80211_channel *chan; 325 enum nl80211_chan_width width; 326 uint32_t center_freq1; 327 uint32_t center_freq2; 328 uint16_t punctured; 329 }; 330 331 struct cfg80211_ftm_responder_stats { 332 /* XXX TODO */ 333 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; 334 }; 335 336 struct cfg80211_pmsr_capabilities { 337 /* XXX TODO */ 338 int max_peers, randomize_mac_addr, report_ap_tsf; 339 struct { 340 int asap, bandwidths, max_bursts_exponent, max_ftms_per_burst, non_asap, non_trigger_based, preambles, request_civicloc, request_lci, supported, trigger_based; 341 } ftm; 342 }; 343 344 struct cfg80211_pmsr_ftm_request { 345 /* XXX TODO */ 346 int asap, burst_period, ftmr_retries, ftms_per_burst, non_trigger_based, num_bursts_exp, request_civicloc, request_lci, trigger_based; 347 uint8_t bss_color; 348 bool lmr_feedback; 349 }; 350 351 struct cfg80211_pmsr_request_peer { 352 /* XXX TODO */ 353 struct cfg80211_chan_def chandef; 354 struct cfg80211_pmsr_ftm_request ftm; 355 uint8_t addr[ETH_ALEN]; 356 int report_ap_tsf; 357 }; 358 359 struct cfg80211_pmsr_request { 360 /* XXX TODO */ 361 int cookie, n_peers, timeout; 362 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 363 struct cfg80211_pmsr_request_peer peers[]; 364 }; 365 366 struct cfg80211_pmsr_ftm_result { 367 /* XXX TODO */ 368 int burst_index, busy_retry_time, failure_reason; 369 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; 370 uint8_t *lci; 371 uint8_t *civicloc; 372 int lci_len; 373 int civicloc_len; 374 }; 375 376 struct cfg80211_pmsr_result { 377 /* XXX TODO */ 378 int ap_tsf, ap_tsf_valid, final, host_time, status, type; 379 uint8_t addr[ETH_ALEN]; 380 struct cfg80211_pmsr_ftm_result ftm; 381 }; 382 383 struct cfg80211_sar_freq_ranges { 384 uint32_t start_freq; 385 uint32_t end_freq; 386 }; 387 388 struct cfg80211_sar_sub_specs { 389 uint32_t freq_range_index; 390 int power; 391 }; 392 393 struct cfg80211_sar_specs { 394 enum nl80211_sar_type type; 395 uint32_t num_sub_specs; 396 struct cfg80211_sar_sub_specs sub_specs[]; 397 }; 398 399 struct cfg80211_sar_capa { 400 enum nl80211_sar_type type; 401 uint32_t num_freq_ranges; 402 const struct cfg80211_sar_freq_ranges *freq_ranges; 403 }; 404 405 struct cfg80211_ssid { 406 int ssid_len; 407 uint8_t ssid[IEEE80211_MAX_SSID_LEN]; 408 }; 409 410 struct cfg80211_scan_6ghz_params { 411 /* XXX TODO */ 412 uint8_t *bssid; 413 int channel_idx, psc_no_listen, short_ssid, short_ssid_valid, unsolicited_probe, psd_20; 414 }; 415 416 struct cfg80211_match_set { 417 uint8_t bssid[ETH_ALEN]; 418 struct cfg80211_ssid ssid; 419 int rssi_thold; 420 }; 421 422 struct cfg80211_scan_request { 423 /* XXX TODO */ 424 bool no_cck; 425 bool scan_6ghz; 426 bool duration_mandatory; 427 bool first_part; 428 int8_t tsf_report_link_id; 429 uint16_t duration; 430 uint32_t flags; 431 struct wireless_dev *wdev; 432 struct wiphy *wiphy; 433 uint64_t scan_start; 434 uint32_t rates[NUM_NL80211_BANDS]; 435 int ie_len; 436 uint8_t *ie; 437 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 438 uint8_t bssid[ETH_ALEN]; 439 int n_ssids; 440 int n_6ghz_params; 441 int n_channels; 442 struct cfg80211_ssid *ssids; 443 struct cfg80211_scan_6ghz_params *scan_6ghz_params; 444 struct linuxkpi_ieee80211_channel *channels[0]; 445 }; 446 447 struct cfg80211_sched_scan_plan { 448 /* XXX TODO */ 449 int interval, iterations; 450 }; 451 452 struct cfg80211_sched_scan_request { 453 /* XXX TODO */ 454 int delay, flags; 455 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 456 uint64_t reqid; 457 int n_match_sets; 458 int n_scan_plans; 459 int n_ssids; 460 int n_channels; 461 int ie_len; 462 uint8_t *ie; 463 struct cfg80211_match_set *match_sets; 464 struct cfg80211_sched_scan_plan *scan_plans; 465 struct cfg80211_ssid *ssids; 466 struct linuxkpi_ieee80211_channel *channels[0]; 467 }; 468 469 struct cfg80211_scan_info { 470 uint64_t scan_start_tsf; 471 uint8_t tsf_bssid[ETH_ALEN]; 472 bool aborted; 473 }; 474 475 struct cfg80211_beacon_data { 476 /* XXX TODO */ 477 const uint8_t *head; 478 const uint8_t *tail; 479 uint32_t head_len; 480 uint32_t tail_len; 481 const uint8_t *proberesp_ies; 482 const uint8_t *assocresp_ies; 483 uint32_t proberesp_ies_len; 484 uint32_t assocresp_ies_len; 485 }; 486 487 struct cfg80211_ap_update { 488 /* XXX TODO */ 489 struct cfg80211_beacon_data beacon; 490 }; 491 492 struct cfg80211_crypto_settings { 493 /* XXX TODO */ 494 enum nl80211_wpa_versions wpa_versions; 495 uint32_t cipher_group; /* WLAN_CIPHER_SUITE_* */ 496 uint32_t *akm_suites; 497 uint32_t *ciphers_pairwise; 498 const uint8_t *sae_pwd; 499 const uint8_t *psk; 500 int n_akm_suites; 501 int n_ciphers_pairwise; 502 int sae_pwd_len; 503 }; 504 505 struct cfg80211_ap_settings { 506 /* XXX TODO */ 507 int auth_type, beacon_interval, dtim_period, hidden_ssid, inactivity_timeout; 508 const uint8_t *ssid; 509 size_t ssid_len; 510 struct cfg80211_beacon_data beacon; 511 struct cfg80211_chan_def chandef; 512 struct cfg80211_crypto_settings crypto; 513 }; 514 515 struct cfg80211_bss_selection { 516 /* XXX TODO */ 517 enum nl80211_bss_select_attr behaviour; 518 union { 519 enum nl80211_band band_pref; 520 struct { 521 enum nl80211_band band; 522 uint8_t delta; 523 } adjust; 524 } param; 525 }; 526 527 struct cfg80211_connect_params { 528 /* XXX TODO */ 529 struct linuxkpi_ieee80211_channel *channel; 530 struct linuxkpi_ieee80211_channel *channel_hint; 531 uint8_t *bssid; 532 uint8_t *bssid_hint; 533 const uint8_t *ie; 534 const uint8_t *ssid; 535 uint32_t ie_len; 536 uint32_t ssid_len; 537 const void *key; 538 uint32_t key_len; 539 int auth_type, key_idx, privacy, want_1x; 540 struct cfg80211_bss_selection bss_select; 541 struct cfg80211_crypto_settings crypto; 542 }; 543 544 enum bss_param_flags { /* Used as bitflags. XXX FIXME values? */ 545 BSS_PARAM_FLAGS_CTS_PROT = 0x01, 546 BSS_PARAM_FLAGS_SHORT_PREAMBLE = 0x02, 547 BSS_PARAM_FLAGS_SHORT_SLOT_TIME = 0x04, 548 }; 549 550 struct cfg80211_ibss_params { 551 /* XXX TODO */ 552 int basic_rates, beacon_interval; 553 int channel_fixed, ie, ie_len, privacy; 554 int dtim_period; 555 uint8_t *ssid; 556 uint8_t *bssid; 557 int ssid_len; 558 struct cfg80211_chan_def chandef; 559 enum bss_param_flags flags; 560 }; 561 562 struct cfg80211_mgmt_tx_params { 563 /* XXX TODO */ 564 struct linuxkpi_ieee80211_channel *chan; 565 const uint8_t *buf; 566 size_t len; 567 int wait; 568 }; 569 570 struct cfg80211_external_auth_params { 571 uint8_t bssid[ETH_ALEN]; 572 uint16_t status; 573 enum nl80211_external_auth_action action; 574 unsigned int key_mgmt_suite; 575 struct cfg80211_ssid ssid; 576 }; 577 578 struct cfg80211_pmk_conf { 579 /* XXX TODO */ 580 const uint8_t *pmk; 581 uint8_t pmk_len; 582 }; 583 584 struct cfg80211_pmksa { 585 /* XXX TODO */ 586 const uint8_t *bssid; 587 const uint8_t *pmkid; 588 const uint8_t *ssid; 589 size_t ssid_len; 590 }; 591 592 struct station_del_parameters { 593 /* XXX TODO */ 594 const uint8_t *mac; 595 uint32_t reason_code; /* elsewhere uint16_t? */ 596 }; 597 598 struct station_info { 599 uint64_t filled; /* enum nl80211_sta_info */ 600 uint32_t connected_time; 601 uint32_t inactive_time; 602 603 uint64_t rx_bytes; 604 uint32_t rx_packets; 605 uint32_t rx_dropped_misc; 606 607 uint64_t rx_duration; 608 uint32_t rx_beacon; 609 uint8_t rx_beacon_signal_avg; 610 611 int8_t signal; 612 int8_t signal_avg; 613 int8_t ack_signal; 614 int8_t avg_ack_signal; 615 616 /* gap */ 617 int generation; 618 619 uint64_t tx_bytes; 620 uint32_t tx_packets; 621 uint32_t tx_failed; 622 uint64_t tx_duration; 623 uint32_t tx_retries; 624 625 int chains; 626 uint8_t chain_signal[IEEE80211_MAX_CHAINS]; 627 uint8_t chain_signal_avg[IEEE80211_MAX_CHAINS]; 628 629 uint8_t *assoc_req_ies; 630 size_t assoc_req_ies_len; 631 632 struct rate_info rxrate; 633 struct rate_info txrate; 634 struct cfg80211_ibss_params bss_param; 635 struct nl80211_sta_flag_update sta_flags; 636 }; 637 638 struct station_parameters { 639 /* XXX TODO */ 640 int sta_flags_mask, sta_flags_set; 641 }; 642 643 struct key_params { 644 /* XXX TODO */ 645 const uint8_t *key; 646 const uint8_t *seq; 647 int key_len; 648 int seq_len; 649 uint32_t cipher; /* WLAN_CIPHER_SUITE_* */ 650 }; 651 652 struct mgmt_frame_regs { 653 /* XXX TODO */ 654 int interface_stypes; 655 }; 656 657 struct vif_params { 658 /* XXX TODO */ 659 uint8_t macaddr[ETH_ALEN]; 660 }; 661 662 /* That the world needs so many different structs for this is amazing. */ 663 struct mac_address { 664 uint8_t addr[ETH_ALEN]; 665 }; 666 667 struct ieee80211_reg_rule { 668 /* TODO FIXME */ 669 uint32_t flags; 670 int dfs_cac_ms; 671 struct freq_range { 672 int start_freq_khz; 673 int end_freq_khz; 674 int max_bandwidth_khz; 675 } freq_range; 676 struct power_rule { 677 int max_antenna_gain; 678 int max_eirp; 679 } power_rule; 680 }; 681 682 struct linuxkpi_ieee80211_regdomain { 683 /* TODO FIXME */ 684 uint8_t alpha2[2]; 685 int dfs_region; 686 int n_reg_rules; 687 struct ieee80211_reg_rule reg_rules[]; 688 }; 689 690 #define IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS 0x01 691 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454 0x02 692 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK 0x03 693 #define IEEE80211_EHT_MAC_CAP0_OM_CONTROL 0x04 694 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 0x05 695 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 0x06 696 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_7991 0x07 697 #define IEEE80211_EHT_MAC_CAP0_SCS_TRAFFIC_DESC 0x08 698 699 #define IEEE80211_EHT_MAC_CAP1_MAX_AMPDU_LEN_MASK 0x01 700 701 #define IEEE80211_EHT_MCS_NSS_RX 0x01 702 #define IEEE80211_EHT_MCS_NSS_TX 0x02 703 704 #define IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ 0x01 705 #define IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ 0x02 706 #define IEEE80211_EHT_PHY_CAP0_BEAMFORMEE_SS_80MHZ_MASK 0x03 707 #define IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI 0x04 708 #define IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO 0x05 709 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE 0x06 710 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER 0x07 711 712 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_160MHZ_MASK 0x01 713 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_320MHZ_MASK 0x02 714 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_80MHZ_MASK 0x03 715 716 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ_MASK 0x01 717 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ_MASK 0x02 718 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK 0x03 719 720 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK 0x01 721 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK 0x02 722 #define IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK 0x03 723 #define IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK 0x04 724 #define IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK 0x05 725 #define IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK 0x06 726 #define IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK 0x07 727 #define IEEE80211_EHT_PHY_CAP3_SOUNDING_DIM_320MHZ_MASK 0x08 728 729 #define IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI 0x01 730 #define IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO 0x02 731 #define IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP 0x03 732 #define IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK 0x04 733 734 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US 0x01 735 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US 0x02 736 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US 0x03 737 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US 0x04 738 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK 0x05 739 #define IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK 0x06 740 #define IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT 0x07 741 #define IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP 0x08 742 #define IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP 0x09 743 #define IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK 0x0a 744 #define IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF 0x0b 745 746 #define IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP 0x01 747 #define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK 0x02 748 #define IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK 0x03 749 750 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ 0x01 751 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ 0x02 752 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ 0x03 753 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ 0x04 754 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ 0x05 755 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ 0x06 756 757 #define IEEE80211_EHT_PHY_CAP8_RX_1024QAM_WIDER_BW_DL_OFDMA 0x01 758 #define IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA 0x02 759 760 #define IEEE80211_EHT_PPE_THRES_INFO_HEADER_SIZE 0x01 761 #define IEEE80211_EHT_PPE_THRES_NSS_MASK 0x02 762 #define IEEE80211_EHT_PPE_THRES_RU_INDEX_BITMASK_MASK 0x03 763 #define IEEE80211_EHT_PPE_THRES_INFO_PPET_SIZE 0x04 764 765 #define IEEE80211_EML_CAP_EMLSR_SUPP 0x01 766 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT 0x02 767 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU 0x04 768 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY 0x08 769 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_32US 0x10 770 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US 0x10 771 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY 0x20 772 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US 0x40 773 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_256US 0x40 774 775 #define VENDOR_CMD_RAW_DATA (void *)(uintptr_t)(-ENOENT) 776 777 /* net80211::net80211_he_cap */ 778 struct ieee80211_sta_he_cap { 779 bool has_he; 780 struct ieee80211_he_cap_elem he_cap_elem; 781 struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp; 782 uint8_t ppe_thres[IEEE80211_HE_CAP_PPE_THRES_MAX]; 783 }; 784 785 struct cfg80211_he_bss_color { 786 int color, enabled; 787 }; 788 789 struct ieee80211_he_obss_pd { 790 bool enable; 791 uint8_t min_offset; 792 uint8_t max_offset; 793 uint8_t non_srg_max_offset; 794 uint8_t sr_ctrl; 795 uint8_t bss_color_bitmap[8]; 796 uint8_t partial_bssid_bitmap[8]; 797 }; 798 799 struct ieee80211_eht_mcs_nss_supp_20mhz_only { 800 union { 801 struct { 802 uint8_t rx_tx_mcs7_max_nss; 803 uint8_t rx_tx_mcs9_max_nss; 804 uint8_t rx_tx_mcs11_max_nss; 805 uint8_t rx_tx_mcs13_max_nss; 806 }; 807 uint8_t rx_tx_max_nss[4]; 808 }; 809 }; 810 811 struct ieee80211_eht_mcs_nss_supp_bw { 812 union { 813 struct { 814 uint8_t rx_tx_mcs9_max_nss; 815 uint8_t rx_tx_mcs11_max_nss; 816 uint8_t rx_tx_mcs13_max_nss; 817 }; 818 uint8_t rx_tx_max_nss[3]; 819 }; 820 }; 821 822 struct ieee80211_eht_cap_elem_fixed { 823 uint8_t mac_cap_info[2]; 824 uint8_t phy_cap_info[9]; 825 }; 826 827 struct ieee80211_eht_mcs_nss_supp { 828 /* TODO FIXME */ 829 /* Can only have either or... */ 830 union { 831 struct ieee80211_eht_mcs_nss_supp_20mhz_only only_20mhz; 832 struct { 833 struct ieee80211_eht_mcs_nss_supp_bw _80; 834 struct ieee80211_eht_mcs_nss_supp_bw _160; 835 struct ieee80211_eht_mcs_nss_supp_bw _320; 836 } bw; 837 }; 838 }; 839 840 #define IEEE80211_STA_EHT_PPE_THRES_MAX 32 841 struct ieee80211_sta_eht_cap { 842 bool has_eht; 843 struct ieee80211_eht_cap_elem_fixed eht_cap_elem; 844 struct ieee80211_eht_mcs_nss_supp eht_mcs_nss_supp; 845 uint8_t eht_ppe_thres[IEEE80211_STA_EHT_PPE_THRES_MAX]; 846 }; 847 848 struct ieee80211_sband_iftype_data { 849 /* TODO FIXME */ 850 enum nl80211_iftype types_mask; 851 struct ieee80211_sta_he_cap he_cap; 852 struct ieee80211_he_6ghz_capa he_6ghz_capa; 853 struct ieee80211_sta_eht_cap eht_cap; 854 struct { 855 const uint8_t *data; 856 size_t len; 857 } vendor_elems; 858 }; 859 860 struct ieee80211_supported_band { 861 /* TODO FIXME */ 862 struct linuxkpi_ieee80211_channel *channels; 863 struct ieee80211_rate *bitrates; 864 struct ieee80211_sband_iftype_data *iftype_data; 865 int n_channels; 866 int n_bitrates; 867 int n_iftype_data; 868 enum nl80211_band band; 869 struct ieee80211_sta_ht_cap ht_cap; 870 struct ieee80211_sta_vht_cap vht_cap; 871 }; 872 873 struct cfg80211_pkt_pattern { 874 /* XXX TODO */ 875 uint8_t *mask; 876 uint8_t *pattern; 877 int pattern_len; 878 int pkt_offset; 879 }; 880 881 struct cfg80211_wowlan_nd_match { 882 /* XXX TODO */ 883 struct cfg80211_ssid ssid; 884 int n_channels; 885 uint32_t channels[0]; /* freq! = ieee80211_channel_to_frequency() */ 886 }; 887 888 struct cfg80211_wowlan_nd_info { 889 /* XXX TODO */ 890 int n_matches; 891 struct cfg80211_wowlan_nd_match *matches[0]; 892 }; 893 894 enum wiphy_wowlan_support_flags { 895 WIPHY_WOWLAN_DISCONNECT, 896 WIPHY_WOWLAN_MAGIC_PKT, 897 WIPHY_WOWLAN_SUPPORTS_GTK_REKEY, 898 WIPHY_WOWLAN_GTK_REKEY_FAILURE, 899 WIPHY_WOWLAN_EAP_IDENTITY_REQ, 900 WIPHY_WOWLAN_4WAY_HANDSHAKE, 901 WIPHY_WOWLAN_RFKILL_RELEASE, 902 WIPHY_WOWLAN_NET_DETECT, 903 }; 904 905 struct wiphy_wowlan_support { 906 /* XXX TODO */ 907 enum wiphy_wowlan_support_flags flags; 908 int max_nd_match_sets, max_pkt_offset, n_patterns, pattern_max_len, pattern_min_len; 909 }; 910 911 struct cfg80211_wowlan_wakeup { 912 /* XXX TODO */ 913 uint16_t pattern_idx; 914 bool disconnect; 915 bool unprot_deauth_disassoc; 916 bool eap_identity_req; 917 bool four_way_handshake; 918 bool gtk_rekey_failure; 919 bool magic_pkt; 920 bool rfkill_release; 921 bool tcp_connlost; 922 bool tcp_nomoretokens; 923 bool tcp_match; 924 bool packet_80211; 925 struct cfg80211_wowlan_nd_info *net_detect; 926 uint8_t *packet; 927 uint16_t packet_len; 928 uint16_t packet_present_len; 929 }; 930 931 struct cfg80211_wowlan { 932 /* XXX TODO */ 933 bool any; 934 bool disconnect; 935 bool magic_pkt; 936 bool gtk_rekey_failure; 937 bool eap_identity_req; 938 bool four_way_handshake; 939 bool rfkill_release; 940 941 /* Magic packet patterns. */ 942 int n_patterns; 943 struct cfg80211_pkt_pattern *patterns; 944 945 /* netdetect? if not assoc? */ 946 struct cfg80211_sched_scan_request *nd_config; 947 948 void *tcp; /* XXX ? */ 949 }; 950 951 struct cfg80211_gtk_rekey_data { 952 /* XXX TODO */ 953 const uint8_t *kck, *kek, *replay_ctr; 954 uint32_t akm; 955 uint8_t kck_len, kek_len; 956 }; 957 958 struct cfg80211_tid_cfg { 959 /* XXX TODO */ 960 int mask, noack, retry_long, rtscts, tids, amsdu, ampdu; 961 enum nl80211_tx_rate_setting txrate_type; 962 struct cfg80211_bitrate_mask txrate_mask; 963 }; 964 965 struct cfg80211_tid_config { 966 /* XXX TODO */ 967 int n_tid_conf; 968 struct cfg80211_tid_cfg tid_conf[0]; 969 }; 970 971 struct ieee80211_iface_limit { 972 /* TODO FIXME */ 973 int max, types; 974 }; 975 976 struct ieee80211_iface_combination { 977 /* TODO FIXME */ 978 const struct ieee80211_iface_limit *limits; 979 int n_limits; 980 int max_interfaces, num_different_channels; 981 int beacon_int_infra_match, beacon_int_min_gcd; 982 int radar_detect_widths; 983 }; 984 985 struct iface_combination_params { 986 int num_different_channels; 987 int iftype_num[NUM_NL80211_IFTYPES]; 988 }; 989 990 struct regulatory_request { 991 /* XXX TODO */ 992 uint8_t alpha2[2]; 993 enum environment_cap country_ie_env; 994 int initiator, dfs_region; 995 int user_reg_hint_type; 996 }; 997 998 struct cfg80211_set_hw_timestamp { 999 const uint8_t *macaddr; 1000 bool enable; 1001 }; 1002 1003 struct survey_info { /* net80211::struct ieee80211_channel_survey */ 1004 /* TODO FIXME */ 1005 uint32_t filled; 1006 #define SURVEY_INFO_TIME 0x0001 1007 #define SURVEY_INFO_TIME_RX 0x0002 1008 #define SURVEY_INFO_TIME_SCAN 0x0004 1009 #define SURVEY_INFO_TIME_TX 0x0008 1010 #define SURVEY_INFO_TIME_BSS_RX 0x0010 1011 #define SURVEY_INFO_TIME_BUSY 0x0020 1012 #define SURVEY_INFO_IN_USE 0x0040 1013 #define SURVEY_INFO_NOISE_DBM 0x0080 1014 uint32_t noise; 1015 uint64_t time; 1016 uint64_t time_bss_rx; 1017 uint64_t time_busy; 1018 uint64_t time_rx; 1019 uint64_t time_scan; 1020 uint64_t time_tx; 1021 struct linuxkpi_ieee80211_channel *channel; 1022 }; 1023 1024 enum wiphy_bss_param_flags { 1025 WIPHY_BSS_PARAM_AP_ISOLATE = BIT(0), 1026 }; 1027 1028 struct bss_parameters { 1029 int ap_isolate; 1030 }; 1031 1032 enum wiphy_vendor_cmd_need_flags { 1033 WIPHY_VENDOR_CMD_NEED_NETDEV = 0x01, 1034 WIPHY_VENDOR_CMD_NEED_RUNNING = 0x02, 1035 WIPHY_VENDOR_CMD_NEED_WDEV = 0x04, 1036 }; 1037 1038 struct wiphy_vendor_command { 1039 struct { 1040 uint32_t vendor_id; 1041 uint32_t subcmd; 1042 }; 1043 uint32_t flags; 1044 void *policy; 1045 int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int); 1046 }; 1047 1048 struct wiphy_iftype_ext_capab { 1049 /* TODO FIXME */ 1050 enum nl80211_iftype iftype; 1051 const uint8_t *extended_capabilities; 1052 const uint8_t *extended_capabilities_mask; 1053 uint8_t extended_capabilities_len; 1054 uint16_t eml_capabilities; 1055 uint16_t mld_capa_and_ops; 1056 }; 1057 1058 struct tid_config_support { 1059 /* TODO FIXME */ 1060 uint64_t vif; /* enum nl80211_tid_cfg_attr */ 1061 uint64_t peer; /* enum nl80211_tid_cfg_attr */ 1062 }; 1063 1064 enum cfg80211_regulatory { 1065 REGULATORY_CUSTOM_REG = BIT(0), 1066 REGULATORY_STRICT_REG = BIT(1), 1067 REGULATORY_DISABLE_BEACON_HINTS = BIT(2), 1068 REGULATORY_ENABLE_RELAX_NO_IR = BIT(3), 1069 REGULATORY_WIPHY_SELF_MANAGED = BIT(4), 1070 REGULATORY_COUNTRY_IE_IGNORE = BIT(5), 1071 REGULATORY_COUNTRY_IE_FOLLOW_POWER = BIT(6), 1072 }; 1073 1074 struct wiphy_radio_freq_range { 1075 uint32_t start_freq; 1076 uint32_t end_freq; 1077 }; 1078 1079 struct wiphy_radio { 1080 int n_freq_range; 1081 int n_iface_combinations; 1082 const struct wiphy_radio_freq_range *freq_range; 1083 const struct ieee80211_iface_combination *iface_combinations; 1084 }; 1085 1086 enum wiphy_flags { 1087 WIPHY_FLAG_AP_UAPSD = BIT(0), 1088 WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(1), 1089 WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(2), 1090 WIPHY_FLAG_HAVE_AP_SME = BIT(3), 1091 WIPHY_FLAG_IBSS_RSN = BIT(4), 1092 WIPHY_FLAG_NETNS_OK = BIT(5), 1093 WIPHY_FLAG_OFFCHAN_TX = BIT(6), 1094 WIPHY_FLAG_PS_ON_BY_DEFAULT = BIT(7), 1095 WIPHY_FLAG_SPLIT_SCAN_6GHZ = BIT(8), 1096 WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(9), 1097 WIPHY_FLAG_SUPPORTS_FW_ROAM = BIT(10), 1098 WIPHY_FLAG_SUPPORTS_TDLS = BIT(11), 1099 WIPHY_FLAG_TDLS_EXTERNAL_SETUP = BIT(12), 1100 WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = BIT(13), 1101 WIPHY_FLAG_4ADDR_AP = BIT(14), 1102 WIPHY_FLAG_4ADDR_STATION = BIT(15), 1103 WIPHY_FLAG_SUPPORTS_MLO = BIT(16), 1104 WIPHY_FLAG_DISABLE_WEXT = BIT(17), 1105 }; 1106 1107 struct wiphy_work; 1108 typedef void (*wiphy_work_fn)(struct wiphy *, struct wiphy_work *); 1109 struct wiphy_work { 1110 struct list_head entry; 1111 wiphy_work_fn fn; 1112 }; 1113 struct wiphy_delayed_work { 1114 struct wiphy_work work; 1115 struct wiphy *wiphy; 1116 struct timer_list timer; 1117 }; 1118 1119 struct wiphy { 1120 struct mutex mtx; 1121 struct device *dev; 1122 struct mac_address *addresses; 1123 int n_addresses; 1124 uint32_t flags; 1125 struct ieee80211_supported_band *bands[NUM_NL80211_BANDS]; 1126 uint8_t perm_addr[ETH_ALEN]; 1127 uint16_t max_scan_ie_len; 1128 1129 /* XXX TODO */ 1130 const struct cfg80211_pmsr_capabilities *pmsr_capa; 1131 const struct cfg80211_sar_capa *sar_capa; 1132 const struct wiphy_iftype_ext_capab *iftype_ext_capab; 1133 const struct linuxkpi_ieee80211_regdomain *regd; 1134 char fw_version[ETHTOOL_FWVERS_LEN]; 1135 const struct ieee80211_iface_combination *iface_combinations; 1136 const uint32_t *cipher_suites; 1137 int n_iface_combinations; 1138 int n_cipher_suites; 1139 void(*reg_notifier)(struct wiphy *, struct regulatory_request *); 1140 enum cfg80211_regulatory regulatory_flags; 1141 int n_vendor_commands; 1142 const struct wiphy_vendor_command *vendor_commands; 1143 const struct ieee80211_txrx_stypes *mgmt_stypes; 1144 uint32_t rts_threshold; 1145 uint32_t frag_threshold; 1146 struct tid_config_support tid_config_support; 1147 uint8_t available_antennas_rx; 1148 uint8_t available_antennas_tx; 1149 1150 int n_radio; 1151 const struct wiphy_radio *radio; 1152 1153 uint32_t bss_param_support; /* enum wiphy_bss_param_flags */ 1154 1155 int features, hw_version; 1156 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; 1157 int num_iftype_ext_capab; 1158 int max_ap_assoc_sta, probe_resp_offload, software_iftypes; 1159 int bss_select_support, max_num_pmkids, retry_long, retry_short, signal_type; 1160 int max_data_retry_count; 1161 int tx_queue_len, rfkill; 1162 int mbssid_max_interfaces; 1163 int hw_timestamp_max_peers; 1164 int ema_max_profile_periodicity; 1165 1166 unsigned long ext_features[BITS_TO_LONGS(NUM_NL80211_EXT_FEATURES)]; 1167 struct dentry *debugfsdir; 1168 1169 const struct wiphy_wowlan_support *wowlan; 1170 struct cfg80211_wowlan *wowlan_config; 1171 /* Lower layer (driver/mac80211) specific data. */ 1172 /* Must stay last. */ 1173 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 1174 }; 1175 1176 #define lockdep_assert_wiphy(wiphy) \ 1177 lockdep_assert_held(&(wiphy)->mtx) 1178 1179 struct wireless_dev { 1180 /* XXX TODO, like ic? */ 1181 enum nl80211_iftype iftype; 1182 uint32_t radio_mask; 1183 uint8_t address[ETH_ALEN]; 1184 struct net_device *netdev; 1185 struct wiphy *wiphy; 1186 }; 1187 1188 struct cfg80211_ops { 1189 /* XXX TODO */ 1190 struct wireless_dev *(*add_virtual_intf)(struct wiphy *, const char *, unsigned char, enum nl80211_iftype, struct vif_params *); 1191 int (*del_virtual_intf)(struct wiphy *, struct wireless_dev *); 1192 int (*change_virtual_intf)(struct wiphy *, struct net_device *, enum nl80211_iftype, struct vif_params *); 1193 int (*scan)(struct wiphy *, struct cfg80211_scan_request *); 1194 int (*set_wiphy_params)(struct wiphy *, int, uint32_t); 1195 int (*join_ibss)(struct wiphy *, struct net_device *, struct cfg80211_ibss_params *); 1196 int (*leave_ibss)(struct wiphy *, struct net_device *); 1197 int (*get_station)(struct wiphy *, struct net_device *, const uint8_t *, struct station_info *); 1198 int (*dump_station)(struct wiphy *, struct net_device *, int, uint8_t *, struct station_info *); 1199 int (*set_tx_power)(struct wiphy *, struct wireless_dev *, int, enum nl80211_tx_power_setting, int); 1200 int (*get_tx_power)(struct wiphy *, struct wireless_dev *, int, unsigned int, int *); 1201 int (*add_key)(struct wiphy *, struct net_device *, int, uint8_t, bool, const uint8_t *, struct key_params *); 1202 int (*del_key)(struct wiphy *, struct net_device *, int, uint8_t, bool, const uint8_t *); 1203 int (*get_key)(struct wiphy *, struct net_device *, int, uint8_t, bool, const uint8_t *, void *, void(*)(void *, struct key_params *)); 1204 int (*set_default_key)(struct wiphy *, struct net_device *, int, uint8_t, bool, bool); 1205 int (*set_default_mgmt_key)(struct wiphy *, struct net_device *, int, uint8_t); 1206 int (*set_power_mgmt)(struct wiphy *, struct net_device *, bool, int); 1207 int (*connect)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *); 1208 int (*disconnect)(struct wiphy *, struct net_device *, uint16_t); 1209 int (*suspend)(struct wiphy *, struct cfg80211_wowlan *); 1210 int (*resume)(struct wiphy *); 1211 int (*set_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1212 int (*del_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1213 int (*flush_pmksa)(struct wiphy *, struct net_device *); 1214 int (*start_ap)(struct wiphy *, struct net_device *, struct cfg80211_ap_settings *); 1215 int (*stop_ap)(struct wiphy *, struct net_device *, unsigned int); 1216 int (*change_beacon)(struct wiphy *, struct net_device *, struct cfg80211_ap_update *); 1217 int (*del_station)(struct wiphy *, struct net_device *, struct station_del_parameters *); 1218 int (*change_station)(struct wiphy *, struct net_device *, const uint8_t *, struct station_parameters *); 1219 int (*sched_scan_start)(struct wiphy *, struct net_device *, struct cfg80211_sched_scan_request *); 1220 int (*sched_scan_stop)(struct wiphy *, struct net_device *, uint64_t); 1221 void (*update_mgmt_frame_registrations)(struct wiphy *, struct wireless_dev *, struct mgmt_frame_regs *); 1222 int (*mgmt_tx)(struct wiphy *, struct wireless_dev *, struct cfg80211_mgmt_tx_params *, uint64_t *); 1223 int (*cancel_remain_on_channel)(struct wiphy *, struct wireless_dev *, uint64_t); 1224 int (*get_channel)(struct wiphy *, struct wireless_dev *, unsigned int, struct cfg80211_chan_def *); 1225 int (*crit_proto_start)(struct wiphy *, struct wireless_dev *, enum nl80211_crit_proto_id, uint16_t); 1226 void (*crit_proto_stop)(struct wiphy *, struct wireless_dev *); 1227 int (*tdls_oper)(struct wiphy *, struct net_device *, const uint8_t *, enum nl80211_tdls_operation); 1228 int (*update_connect_params)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *, uint32_t); 1229 int (*set_pmk)(struct wiphy *, struct net_device *, const struct cfg80211_pmk_conf *); 1230 int (*del_pmk)(struct wiphy *, struct net_device *, const uint8_t *); 1231 int (*remain_on_channel)(struct wiphy *, struct wireless_dev *, struct linuxkpi_ieee80211_channel *, unsigned int, uint64_t *); 1232 int (*start_p2p_device)(struct wiphy *, struct wireless_dev *); 1233 void (*stop_p2p_device)(struct wiphy *, struct wireless_dev *); 1234 int (*dump_survey)(struct wiphy *, struct net_device *, int, struct survey_info *); 1235 int (*external_auth)(struct wiphy *, struct net_device *, struct cfg80211_external_auth_params *); 1236 int (*set_cqm_rssi_range_config)(struct wiphy *, struct net_device *, int, int); 1237 int (*change_bss)(struct wiphy *, struct net_device *, struct bss_parameters *); 1238 }; 1239 1240 1241 /* -------------------------------------------------------------------------- */ 1242 1243 /* linux_80211.c */ 1244 1245 struct wiphy *linuxkpi_wiphy_new(const struct cfg80211_ops *, size_t); 1246 void linuxkpi_wiphy_free(struct wiphy *wiphy); 1247 int linuxkpi_80211_wiphy_register(struct wiphy *); 1248 1249 void linuxkpi_wiphy_work_queue(struct wiphy *, struct wiphy_work *); 1250 void linuxkpi_wiphy_work_cancel(struct wiphy *, struct wiphy_work *); 1251 void linuxkpi_wiphy_work_flush(struct wiphy *, struct wiphy_work *); 1252 void lkpi_wiphy_delayed_work_timer(struct timer_list *); 1253 void linuxkpi_wiphy_delayed_work_queue(struct wiphy *, 1254 struct wiphy_delayed_work *, unsigned long); 1255 void linuxkpi_wiphy_delayed_work_cancel(struct wiphy *, 1256 struct wiphy_delayed_work *); 1257 void linuxkpi_wiphy_delayed_work_flush(struct wiphy *, 1258 struct wiphy_delayed_work *); 1259 1260 int linuxkpi_regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1261 struct linuxkpi_ieee80211_regdomain *regd); 1262 uint32_t linuxkpi_cfg80211_calculate_bitrate(struct rate_info *); 1263 uint32_t linuxkpi_ieee80211_channel_to_frequency(uint32_t, enum nl80211_band); 1264 uint32_t linuxkpi_ieee80211_frequency_to_channel(uint32_t, uint32_t); 1265 struct linuxkpi_ieee80211_channel * 1266 linuxkpi_ieee80211_get_channel(struct wiphy *, uint32_t); 1267 struct cfg80211_bss *linuxkpi_cfg80211_get_bss(struct wiphy *, 1268 struct linuxkpi_ieee80211_channel *, const uint8_t *, 1269 const uint8_t *, size_t, enum ieee80211_bss_type, enum ieee80211_privacy); 1270 void linuxkpi_cfg80211_put_bss(struct wiphy *, struct cfg80211_bss *); 1271 void linuxkpi_cfg80211_bss_flush(struct wiphy *); 1272 struct linuxkpi_ieee80211_regdomain * 1273 lkpi_get_linuxkpi_ieee80211_regdomain(size_t); 1274 1275 /* -------------------------------------------------------------------------- */ 1276 1277 static __inline struct wiphy * 1278 wiphy_new(const struct cfg80211_ops *ops, size_t priv_len) 1279 { 1280 1281 return (linuxkpi_wiphy_new(ops, priv_len)); 1282 } 1283 1284 static __inline void 1285 wiphy_free(struct wiphy *wiphy) 1286 { 1287 1288 linuxkpi_wiphy_free(wiphy); 1289 } 1290 1291 static __inline void * 1292 wiphy_priv(struct wiphy *wiphy) 1293 { 1294 1295 return (wiphy->priv); 1296 } 1297 1298 static __inline void 1299 set_wiphy_dev(struct wiphy *wiphy, struct device *dev) 1300 { 1301 1302 wiphy->dev = dev; 1303 } 1304 1305 static __inline struct device * 1306 wiphy_dev(struct wiphy *wiphy) 1307 { 1308 1309 return (wiphy->dev); 1310 } 1311 1312 #define wiphy_dereference(_w, p) \ 1313 rcu_dereference_check(p, lockdep_is_held(&(_w)->mtx)) 1314 1315 #define wiphy_lock(_w) mutex_lock(&(_w)->mtx) 1316 #define wiphy_unlock(_w) mutex_unlock(&(_w)->mtx) 1317 1318 static __inline void 1319 wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked, 1320 enum rfkill_hard_block_reasons reason) 1321 { 1322 TODO(); 1323 } 1324 1325 /* -------------------------------------------------------------------------- */ 1326 1327 static inline int 1328 cfg80211_register_netdevice(struct net_device *ndev) 1329 { 1330 TODO(); 1331 return (-ENXIO); 1332 } 1333 1334 static inline void 1335 cfg80211_unregister_netdevice(struct net_device *ndev) 1336 { 1337 TODO(); 1338 } 1339 1340 /* -------------------------------------------------------------------------- */ 1341 1342 static inline struct cfg80211_bss * 1343 cfg80211_get_bss(struct wiphy *wiphy, struct linuxkpi_ieee80211_channel *chan, 1344 const uint8_t *bssid, const uint8_t *ssid, size_t ssid_len, 1345 enum ieee80211_bss_type bss_type, enum ieee80211_privacy privacy) 1346 { 1347 1348 return (linuxkpi_cfg80211_get_bss(wiphy, chan, bssid, ssid, ssid_len, 1349 bss_type, privacy)); 1350 } 1351 1352 static inline void 1353 cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss) 1354 { 1355 1356 linuxkpi_cfg80211_put_bss(wiphy, bss); 1357 } 1358 1359 static inline void 1360 cfg80211_bss_flush(struct wiphy *wiphy) 1361 { 1362 1363 linuxkpi_cfg80211_bss_flush(wiphy); 1364 } 1365 1366 /* -------------------------------------------------------------------------- */ 1367 1368 static __inline bool 1369 rfkill_blocked(int rfkill) /* argument type? */ 1370 { 1371 TODO(); 1372 return (false); 1373 } 1374 1375 static __inline bool 1376 rfkill_soft_blocked(int rfkill) 1377 { 1378 TODO(); 1379 return (false); 1380 } 1381 1382 static __inline void 1383 wiphy_rfkill_start_polling(struct wiphy *wiphy) 1384 { 1385 TODO(); 1386 } 1387 1388 static __inline void 1389 wiphy_rfkill_stop_polling(struct wiphy *wiphy) 1390 { 1391 TODO(); 1392 } 1393 1394 static __inline int 1395 reg_query_regdb_wmm(uint8_t *alpha2, uint32_t center_freq, 1396 struct ieee80211_reg_rule *rule) 1397 { 1398 1399 IMPROVE("regdomain.xml needs to grow wmm information for at least ETSI"); 1400 1401 return (-ENODATA); 1402 } 1403 1404 static __inline const uint8_t * 1405 cfg80211_find_ie_match(uint32_t f, const uint8_t *ies, size_t ies_len, 1406 const uint8_t *match, int x, int y) 1407 { 1408 TODO(); 1409 return (NULL); 1410 } 1411 1412 static __inline const uint8_t * 1413 cfg80211_find_ie(uint8_t eid, const uint8_t *ie, uint32_t ielen) 1414 { 1415 TODO(); 1416 return (NULL); 1417 } 1418 1419 static __inline void 1420 cfg80211_pmsr_complete(struct wireless_dev *wdev, 1421 struct cfg80211_pmsr_request *req, gfp_t gfp) 1422 { 1423 TODO(); 1424 } 1425 1426 static __inline void 1427 cfg80211_pmsr_report(struct wireless_dev *wdev, 1428 struct cfg80211_pmsr_request *req, 1429 struct cfg80211_pmsr_result *result, gfp_t gfp) 1430 { 1431 TODO(); 1432 } 1433 1434 static inline int 1435 nl80211_chan_width_to_mhz(enum nl80211_chan_width width) 1436 { 1437 switch (width) { 1438 case NL80211_CHAN_WIDTH_5: 1439 return (5); 1440 break; 1441 case NL80211_CHAN_WIDTH_10: 1442 return (10); 1443 break; 1444 case NL80211_CHAN_WIDTH_20_NOHT: 1445 case NL80211_CHAN_WIDTH_20: 1446 return (20); 1447 break; 1448 case NL80211_CHAN_WIDTH_40: 1449 return (40); 1450 break; 1451 case NL80211_CHAN_WIDTH_80: 1452 case NL80211_CHAN_WIDTH_80P80: 1453 return (80); 1454 break; 1455 case NL80211_CHAN_WIDTH_160: 1456 return (160); 1457 break; 1458 case NL80211_CHAN_WIDTH_320: 1459 return (320); 1460 break; 1461 } 1462 } 1463 1464 static inline void 1465 cfg80211_chandef_create(struct cfg80211_chan_def *chandef, 1466 struct linuxkpi_ieee80211_channel *chan, enum nl80211_channel_type chan_type) 1467 { 1468 1469 KASSERT(chandef != NULL, ("%s: chandef is NULL\n", __func__)); 1470 KASSERT(chan != NULL, ("%s: chan is NULL\n", __func__)); 1471 1472 memset(chandef, 0, sizeof(*chandef)); 1473 chandef->chan = chan; 1474 chandef->center_freq1 = chan->center_freq; 1475 /* chandef->width, center_freq2, punctured */ 1476 1477 switch (chan_type) { 1478 case NL80211_CHAN_NO_HT: 1479 chandef->width = NL80211_CHAN_WIDTH_20_NOHT; 1480 break; 1481 case NL80211_CHAN_HT20: 1482 chandef->width = NL80211_CHAN_WIDTH_20; 1483 break; 1484 case NL80211_CHAN_HT40MINUS: 1485 chandef->width = NL80211_CHAN_WIDTH_40; 1486 chandef->center_freq1 -= 10; 1487 break; 1488 case NL80211_CHAN_HT40PLUS: 1489 chandef->width = NL80211_CHAN_WIDTH_40; 1490 chandef->center_freq1 += 10; 1491 break; 1492 }; 1493 } 1494 1495 static __inline bool 1496 cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) 1497 { 1498 TODO(); 1499 return (false); 1500 } 1501 1502 static inline int 1503 cfg80211_chandef_get_width(const struct cfg80211_chan_def *chandef) 1504 { 1505 return (nl80211_chan_width_to_mhz(chandef->width)); 1506 } 1507 1508 static __inline bool 1509 cfg80211_chandef_dfs_usable(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1510 { 1511 TODO(); 1512 return (false); 1513 } 1514 1515 static __inline unsigned int 1516 cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1517 { 1518 TODO(); 1519 return (0); 1520 } 1521 1522 static __inline bool 1523 cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef_1, 1524 const struct cfg80211_chan_def *chandef_2) 1525 { 1526 TODO(); 1527 return (false); 1528 } 1529 1530 static __inline bool 1531 cfg80211_chandef_usable(struct wiphy *wiphy, 1532 const struct cfg80211_chan_def *chandef, uint32_t flags) 1533 { 1534 TODO(); 1535 return (false); 1536 } 1537 1538 static __inline void 1539 cfg80211_bss_iter(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 1540 void (*iterfunc)(struct wiphy *, struct cfg80211_bss *, void *), void *data) 1541 { 1542 TODO(); 1543 } 1544 1545 struct element { 1546 uint8_t id; 1547 uint8_t datalen; 1548 uint8_t data[0]; 1549 } __packed; 1550 1551 static inline const struct element * 1552 lkpi_cfg80211_find_elem_pattern(enum ieee80211_eid eid, 1553 const uint8_t *data, size_t len, uint8_t *pattern, size_t plen) 1554 { 1555 const struct element *elem; 1556 const uint8_t *p; 1557 size_t ielen; 1558 1559 p = data; 1560 elem = (const struct element *)p; 1561 ielen = len; 1562 while (elem != NULL && ielen > 1) { 1563 if ((2 + elem->datalen) > ielen) 1564 /* Element overruns our memory. */ 1565 return (NULL); 1566 if (elem->id == eid) { 1567 if (pattern == NULL) 1568 return (elem); 1569 if (elem->datalen >= plen && 1570 memcmp(elem->data, pattern, plen) == 0) 1571 return (elem); 1572 } 1573 ielen -= 2 + elem->datalen; 1574 p += 2 + elem->datalen; 1575 elem = (const struct element *)p; 1576 } 1577 1578 return (NULL); 1579 } 1580 1581 static inline const struct element * 1582 cfg80211_find_elem(enum ieee80211_eid eid, const uint8_t *data, size_t len) 1583 { 1584 1585 return (lkpi_cfg80211_find_elem_pattern(eid, data, len, NULL, 0)); 1586 } 1587 1588 static inline const struct element * 1589 ieee80211_bss_get_elem(struct cfg80211_bss *bss, uint32_t eid) 1590 { 1591 1592 if (bss->ies == NULL) 1593 return (NULL); 1594 return (cfg80211_find_elem(eid, bss->ies->data, bss->ies->len)); 1595 } 1596 1597 static inline const uint8_t * 1598 ieee80211_bss_get_ie(struct cfg80211_bss *bss, uint32_t eid) 1599 { 1600 1601 return ((const uint8_t *)ieee80211_bss_get_elem(bss, eid)); 1602 } 1603 1604 static inline uint8_t * 1605 cfg80211_find_vendor_ie(unsigned int oui, int oui_type, 1606 uint8_t *data, size_t len) 1607 { 1608 const struct element *elem; 1609 uint8_t pattern[4] = { oui << 16, oui << 8, oui, oui_type }; 1610 uint8_t plen = 4; /* >= 3? oui_type always part of this? */ 1611 IMPROVE("plen currently always incl. oui_type"); 1612 1613 elem = lkpi_cfg80211_find_elem_pattern(IEEE80211_ELEMID_VENDOR, 1614 data, len, pattern, plen); 1615 if (elem == NULL) 1616 return (NULL); 1617 return (__DECONST(uint8_t *, elem)); 1618 } 1619 1620 static inline uint32_t 1621 cfg80211_calculate_bitrate(struct rate_info *rate) 1622 { 1623 return (linuxkpi_cfg80211_calculate_bitrate(rate)); 1624 } 1625 1626 static __inline uint32_t 1627 ieee80211_channel_to_frequency(uint32_t channel, enum nl80211_band band) 1628 { 1629 1630 return (linuxkpi_ieee80211_channel_to_frequency(channel, band)); 1631 } 1632 1633 static __inline uint32_t 1634 ieee80211_frequency_to_channel(uint32_t freq) 1635 { 1636 1637 return (linuxkpi_ieee80211_frequency_to_channel(freq, 0)); 1638 } 1639 1640 static __inline int 1641 regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1642 struct linuxkpi_ieee80211_regdomain *regd) 1643 { 1644 IMPROVE(); 1645 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1646 } 1647 1648 static __inline int 1649 regulatory_set_wiphy_regd_sync_rtnl(struct wiphy *wiphy, 1650 struct linuxkpi_ieee80211_regdomain *regd) 1651 { 1652 1653 IMPROVE(); 1654 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1655 } 1656 1657 static __inline int 1658 regulatory_set_wiphy_regd(struct wiphy *wiphy, 1659 struct linuxkpi_ieee80211_regdomain *regd) 1660 { 1661 1662 IMPROVE(); 1663 if (regd == NULL) 1664 return (EINVAL); 1665 1666 /* XXX-BZ wild guessing here based on brcmfmac. */ 1667 if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) 1668 wiphy->regd = regd; 1669 else 1670 return (EPERM); 1671 1672 /* XXX FIXME, do we have to do anything with reg_notifier? */ 1673 return (0); 1674 } 1675 1676 static __inline int 1677 regulatory_hint(struct wiphy *wiphy, const uint8_t *alpha2) 1678 { 1679 struct linuxkpi_ieee80211_regdomain *regd; 1680 1681 if (wiphy->regd != NULL) 1682 return (-EBUSY); 1683 1684 regd = lkpi_get_linuxkpi_ieee80211_regdomain(0); 1685 if (regd == NULL) 1686 return (-ENOMEM); 1687 1688 regd->alpha2[0] = alpha2[0]; 1689 regd->alpha2[1] = alpha2[1]; 1690 wiphy->regd = regd; 1691 1692 IMPROVE("are there flags who is managing? update net8011?"); 1693 1694 return (0); 1695 } 1696 1697 static __inline const char * 1698 reg_initiator_name(enum nl80211_reg_initiator initiator) 1699 { 1700 TODO(); 1701 return (NULL); 1702 } 1703 1704 static __inline struct linuxkpi_ieee80211_regdomain * 1705 rtnl_dereference(const struct linuxkpi_ieee80211_regdomain *regd) 1706 { 1707 TODO(); 1708 return (NULL); 1709 } 1710 1711 static __inline struct ieee80211_reg_rule * 1712 freq_reg_info(struct wiphy *wiphy, uint32_t center_freq) 1713 { 1714 TODO(); 1715 return (NULL); 1716 } 1717 1718 static __inline void 1719 wiphy_apply_custom_regulatory(struct wiphy *wiphy, 1720 const struct linuxkpi_ieee80211_regdomain *regd) 1721 { 1722 TODO(); 1723 } 1724 1725 static __inline char * 1726 wiphy_name(struct wiphy *wiphy) 1727 { 1728 if (wiphy != NULL && wiphy->dev != NULL) 1729 return dev_name(wiphy->dev); 1730 else { 1731 IMPROVE("wlanNA"); 1732 return ("wlanNA"); 1733 } 1734 } 1735 1736 static __inline void 1737 wiphy_read_of_freq_limits(struct wiphy *wiphy) 1738 { 1739 #ifdef FDT 1740 TODO(); 1741 #endif 1742 } 1743 1744 static __inline void 1745 wiphy_ext_feature_set(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1746 { 1747 1748 set_bit(ef, wiphy->ext_features); 1749 } 1750 1751 static inline bool 1752 wiphy_ext_feature_isset(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1753 { 1754 return (test_bit(ef, wiphy->ext_features)); 1755 } 1756 1757 static __inline void * 1758 wiphy_net(struct wiphy *wiphy) 1759 { 1760 TODO(); 1761 return (NULL); /* XXX passed to dev_net_set() */ 1762 } 1763 1764 static __inline int 1765 wiphy_register(struct wiphy *wiphy) 1766 { 1767 return (linuxkpi_80211_wiphy_register(wiphy)); 1768 } 1769 1770 static __inline void 1771 wiphy_unregister(struct wiphy *wiphy) 1772 { 1773 TODO(); 1774 } 1775 1776 static __inline void 1777 wiphy_warn(struct wiphy *wiphy, const char *fmt, ...) 1778 { 1779 TODO(); 1780 } 1781 1782 static __inline int 1783 cfg80211_check_combinations(struct wiphy *wiphy, 1784 struct iface_combination_params *params) 1785 { 1786 TODO(); 1787 return (-ENOENT); 1788 } 1789 1790 static __inline uint8_t 1791 cfg80211_classify8021d(struct sk_buff *skb, void *p) 1792 { 1793 TODO(); 1794 return (0); 1795 } 1796 1797 static __inline void 1798 cfg80211_connect_done(struct net_device *ndev, 1799 struct cfg80211_connect_resp_params *conn_params, gfp_t gfp) 1800 { 1801 TODO(); 1802 } 1803 1804 static __inline void 1805 cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp) 1806 { 1807 TODO(); 1808 } 1809 1810 static __inline void 1811 cfg80211_disconnected(struct net_device *ndev, uint16_t reason, 1812 void *p, int x, bool locally_generated, gfp_t gfp) 1813 { 1814 TODO(); 1815 } 1816 1817 static __inline int 1818 cfg80211_get_p2p_attr(const uint8_t *ie, uint32_t ie_len, 1819 enum ieee80211_p2p_attr_ids attr, uint8_t *p, size_t p_len) 1820 { 1821 TODO(); 1822 return (-1); 1823 } 1824 1825 static __inline void 1826 cfg80211_ibss_joined(struct net_device *ndev, const uint8_t *addr, 1827 struct linuxkpi_ieee80211_channel *chan, gfp_t gfp) 1828 { 1829 TODO(); 1830 } 1831 1832 static __inline struct cfg80211_bss * 1833 cfg80211_inform_bss(struct wiphy *wiphy, 1834 struct linuxkpi_ieee80211_channel *channel, 1835 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1836 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, 1837 int signal, gfp_t gfp) 1838 { 1839 TODO(); 1840 return (NULL); 1841 } 1842 1843 static __inline struct cfg80211_bss * 1844 cfg80211_inform_bss_data(struct wiphy *wiphy, 1845 struct cfg80211_inform_bss *bss_data, 1846 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1847 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, gfp_t gfp) 1848 { 1849 TODO(); 1850 return (NULL); 1851 } 1852 1853 static __inline void 1854 cfg80211_mgmt_tx_status(struct wireless_dev *wdev, uint64_t cookie, 1855 const uint8_t *buf, size_t len, bool ack, gfp_t gfp) 1856 { 1857 TODO(); 1858 } 1859 1860 static __inline void 1861 cfg80211_michael_mic_failure(struct net_device *ndev, const uint8_t addr[ETH_ALEN], 1862 enum nl80211_key_type key_type, int _x, void *p, gfp_t gfp) 1863 { 1864 TODO(); 1865 } 1866 1867 static __inline void 1868 cfg80211_new_sta(struct net_device *ndev, const uint8_t *addr, 1869 struct station_info *sinfo, gfp_t gfp) 1870 { 1871 TODO(); 1872 } 1873 1874 static __inline void 1875 cfg80211_del_sta(struct net_device *ndev, const uint8_t *addr, gfp_t gfp) 1876 { 1877 TODO(); 1878 } 1879 1880 static __inline void 1881 cfg80211_port_authorized(struct net_device *ndev, const uint8_t *addr, 1882 const uint8_t *bitmap, uint8_t len, gfp_t gfp) 1883 { 1884 TODO(); 1885 } 1886 1887 static __inline void 1888 cfg80211_ready_on_channel(struct wireless_dev *wdev, uint64_t cookie, 1889 struct linuxkpi_ieee80211_channel *channel, unsigned int duration, 1890 gfp_t gfp) 1891 { 1892 TODO(); 1893 } 1894 1895 static __inline void 1896 cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, 1897 uint64_t cookie, struct linuxkpi_ieee80211_channel *channel, gfp_t gfp) 1898 { 1899 TODO(); 1900 } 1901 1902 static __inline void 1903 cfg80211_report_wowlan_wakeup(void) 1904 { 1905 TODO(); 1906 } 1907 1908 static __inline void 1909 cfg80211_roamed(struct net_device *ndev, struct cfg80211_roam_info *roam_info, 1910 gfp_t gfp) 1911 { 1912 TODO(); 1913 } 1914 1915 static __inline void 1916 cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int _x, 1917 uint8_t *p, size_t p_len, int _x2) 1918 { 1919 TODO(); 1920 } 1921 1922 static __inline void 1923 cfg80211_scan_done(struct cfg80211_scan_request *scan_request, 1924 struct cfg80211_scan_info *info) 1925 { 1926 TODO(); 1927 } 1928 1929 static __inline void 1930 cfg80211_sched_scan_results(struct wiphy *wiphy, uint64_t reqid) 1931 { 1932 TODO(); 1933 } 1934 1935 static __inline void 1936 cfg80211_sched_scan_stopped(struct wiphy *wiphy, int _x) 1937 { 1938 TODO(); 1939 } 1940 1941 static __inline void 1942 cfg80211_unregister_wdev(struct wireless_dev *wdev) 1943 { 1944 TODO(); 1945 } 1946 1947 static __inline struct sk_buff * 1948 cfg80211_vendor_cmd_alloc_reply_skb(struct wiphy *wiphy, unsigned int len) 1949 { 1950 TODO(); 1951 return (NULL); 1952 } 1953 1954 static __inline int 1955 cfg80211_vendor_cmd_reply(struct sk_buff *skb) 1956 { 1957 TODO(); 1958 return (-ENXIO); 1959 } 1960 1961 static __inline struct linuxkpi_ieee80211_channel * 1962 ieee80211_get_channel(struct wiphy *wiphy, uint32_t freq) 1963 { 1964 1965 return (linuxkpi_ieee80211_get_channel(wiphy, freq)); 1966 } 1967 1968 static inline size_t 1969 ieee80211_get_hdrlen_from_skb(struct sk_buff *skb) 1970 { 1971 const struct ieee80211_hdr *hdr; 1972 size_t len; 1973 1974 if (skb->len < 10) /* sizeof(ieee80211_frame_[ack,cts]) */ 1975 return (0); 1976 1977 hdr = (const struct ieee80211_hdr *)skb->data; 1978 len = ieee80211_hdrlen(hdr->frame_control); 1979 1980 /* If larger than what is in the skb return. */ 1981 if (len > skb->len) 1982 return (0); 1983 1984 return (len); 1985 } 1986 1987 static __inline bool 1988 cfg80211_channel_is_psc(struct linuxkpi_ieee80211_channel *channel) 1989 { 1990 1991 /* Only 6Ghz. */ 1992 if (channel->band != NL80211_BAND_6GHZ) 1993 return (false); 1994 1995 TODO(); 1996 return (false); 1997 } 1998 1999 static inline int 2000 cfg80211_get_ies_channel_number(const uint8_t *ie, size_t len, 2001 enum nl80211_band band) 2002 { 2003 const struct element *elem; 2004 2005 switch (band) { 2006 case NL80211_BAND_6GHZ: 2007 TODO(); 2008 break; 2009 case NL80211_BAND_5GHZ: 2010 case NL80211_BAND_2GHZ: 2011 /* DSPARAMS has the channel number. */ 2012 elem = cfg80211_find_elem(IEEE80211_ELEMID_DSPARMS, ie, len); 2013 if (elem != NULL && elem->datalen == 1) 2014 return (elem->data[0]); 2015 /* HTINFO has the primary center channel. */ 2016 elem = cfg80211_find_elem(IEEE80211_ELEMID_HTINFO, ie, len); 2017 if (elem != NULL && 2018 elem->datalen >= (sizeof(struct ieee80211_ie_htinfo) - 2)) { 2019 const struct ieee80211_ie_htinfo *htinfo; 2020 htinfo = (const struct ieee80211_ie_htinfo *)elem; 2021 return (htinfo->hi_ctrlchannel); 2022 } 2023 /* What else? */ 2024 break; 2025 default: 2026 IMPROVE("Unsupported"); 2027 break; 2028 } 2029 return (-1); 2030 } 2031 2032 /* Used for scanning at least. */ 2033 static __inline void 2034 get_random_mask_addr(uint8_t *dst, const uint8_t *addr, const uint8_t *mask) 2035 { 2036 int i; 2037 2038 /* Get a completely random address and then overlay what we want. */ 2039 get_random_bytes(dst, ETH_ALEN); 2040 for (i = 0; i < ETH_ALEN; i++) 2041 dst[i] = (dst[i] & ~(mask[i])) | (addr[i] & mask[i]); 2042 } 2043 2044 static __inline void 2045 cfg80211_shutdown_all_interfaces(struct wiphy *wiphy) 2046 { 2047 TODO(); 2048 } 2049 2050 static __inline bool 2051 cfg80211_reg_can_beacon(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 2052 enum nl80211_iftype iftype) 2053 { 2054 TODO(); 2055 return (false); 2056 } 2057 2058 static __inline void 2059 cfg80211_background_radar_event(struct wiphy *wiphy, 2060 struct cfg80211_chan_def *chandef, gfp_t gfp) 2061 { 2062 TODO(); 2063 } 2064 2065 static __inline const uint8_t * 2066 cfg80211_find_ext_ie(uint8_t eid, const uint8_t *p, size_t len) 2067 { 2068 TODO(); 2069 return (NULL); 2070 } 2071 2072 static inline void 2073 _ieee80211_set_sband_iftype_data(struct ieee80211_supported_band *band, 2074 struct ieee80211_sband_iftype_data *iftype_data, size_t nitems) 2075 { 2076 band->iftype_data = iftype_data; 2077 band->n_iftype_data = nitems; 2078 } 2079 2080 static inline const struct ieee80211_sband_iftype_data * 2081 ieee80211_get_sband_iftype_data(const struct ieee80211_supported_band *band, 2082 enum nl80211_iftype iftype) 2083 { 2084 const struct ieee80211_sband_iftype_data *iftype_data; 2085 int i; 2086 2087 for (i = 0; i < band->n_iftype_data; i++) { 2088 iftype_data = (const void *)&band->iftype_data[i]; 2089 if (iftype_data->types_mask & BIT(iftype)) 2090 return (iftype_data); 2091 } 2092 2093 return (NULL); 2094 } 2095 2096 static inline const struct ieee80211_sta_he_cap * 2097 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 2098 enum nl80211_iftype iftype) 2099 { 2100 const struct ieee80211_sband_iftype_data *iftype_data; 2101 const struct ieee80211_sta_he_cap *he_cap; 2102 2103 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 2104 if (iftype_data == NULL) 2105 return (NULL); 2106 2107 he_cap = NULL; 2108 if (iftype_data->he_cap.has_he) 2109 he_cap = &iftype_data->he_cap; 2110 2111 return (he_cap); 2112 } 2113 2114 static inline const struct ieee80211_sta_eht_cap * 2115 ieee80211_get_eht_iftype_cap(const struct ieee80211_supported_band *band, 2116 enum nl80211_iftype iftype) 2117 { 2118 const struct ieee80211_sband_iftype_data *iftype_data; 2119 const struct ieee80211_sta_eht_cap *eht_cap; 2120 2121 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 2122 if (iftype_data == NULL) 2123 return (NULL); 2124 2125 eht_cap = NULL; 2126 if (iftype_data->eht_cap.has_eht) 2127 eht_cap = &iftype_data->eht_cap; 2128 2129 return (eht_cap); 2130 } 2131 2132 static inline bool 2133 cfg80211_ssid_eq(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2) 2134 { 2135 int error; 2136 2137 if (ssid1 == NULL || ssid2 == NULL) /* Can we KASSERT this? */ 2138 return (false); 2139 2140 if (ssid1->ssid_len != ssid2->ssid_len) 2141 return (false); 2142 error = memcmp(ssid1->ssid, ssid2->ssid, ssid2->ssid_len); 2143 if (error != 0) 2144 return (false); 2145 return (true); 2146 } 2147 2148 static inline void 2149 cfg80211_rx_unprot_mlme_mgmt(struct net_device *ndev, const uint8_t *hdr, 2150 uint32_t len) 2151 { 2152 TODO(); 2153 } 2154 2155 static inline const struct wiphy_iftype_ext_capab * 2156 cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype iftype) 2157 { 2158 2159 TODO(); 2160 return (NULL); 2161 } 2162 2163 static inline int 2164 cfg80211_external_auth_request(struct net_device *ndev, 2165 struct cfg80211_external_auth_params *params, gfp_t gfp) 2166 { 2167 TODO(); 2168 return (-ENXIO); 2169 } 2170 2171 static inline uint16_t 2172 ieee80211_get_he_6ghz_capa(const struct ieee80211_supported_band *sband, 2173 enum nl80211_iftype iftype) 2174 { 2175 TODO(); 2176 return (0); 2177 } 2178 2179 static __inline ssize_t 2180 wiphy_locked_debugfs_read(struct wiphy *wiphy, struct file *file, 2181 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2182 loff_t *ppos, 2183 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2184 void *data) 2185 { 2186 TODO(); 2187 return (-ENXIO); 2188 } 2189 2190 2191 static __inline ssize_t 2192 wiphy_locked_debugfs_write(struct wiphy *wiphy, struct file *file, 2193 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2194 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2195 void *data) 2196 { 2197 TODO(); 2198 return (-ENXIO); 2199 } 2200 2201 static inline void 2202 cfg80211_cqm_rssi_notify(struct net_device *dev, 2203 enum nl80211_cqm_rssi_threshold_event rssi_te, int32_t rssi, gfp_t gfp) 2204 { 2205 TODO(); 2206 } 2207 2208 /* -------------------------------------------------------------------------- */ 2209 2210 static inline void 2211 wiphy_work_init(struct wiphy_work *wwk, wiphy_work_fn fn) 2212 { 2213 INIT_LIST_HEAD(&wwk->entry); 2214 wwk->fn = fn; 2215 } 2216 2217 static inline void 2218 wiphy_work_queue(struct wiphy *wiphy, struct wiphy_work *wwk) 2219 { 2220 linuxkpi_wiphy_work_queue(wiphy, wwk); 2221 } 2222 2223 static inline void 2224 wiphy_work_cancel(struct wiphy *wiphy, struct wiphy_work *wwk) 2225 { 2226 linuxkpi_wiphy_work_cancel(wiphy, wwk); 2227 } 2228 2229 static inline void 2230 wiphy_work_flush(struct wiphy *wiphy, struct wiphy_work *wwk) 2231 { 2232 linuxkpi_wiphy_work_flush(wiphy, wwk); 2233 } 2234 2235 static inline void 2236 wiphy_delayed_work_init(struct wiphy_delayed_work *wdwk, wiphy_work_fn fn) 2237 { 2238 wiphy_work_init(&wdwk->work, fn); 2239 timer_setup(&wdwk->timer, lkpi_wiphy_delayed_work_timer, 0); 2240 } 2241 2242 static inline void 2243 wiphy_delayed_work_queue(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk, 2244 unsigned long delay) 2245 { 2246 linuxkpi_wiphy_delayed_work_queue(wiphy, wdwk, delay); 2247 } 2248 2249 static inline void 2250 wiphy_delayed_work_cancel(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk) 2251 { 2252 linuxkpi_wiphy_delayed_work_cancel(wiphy, wdwk); 2253 } 2254 2255 static inline void 2256 wiphy_delayed_work_flush(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk) 2257 { 2258 linuxkpi_wiphy_delayed_work_flush(wiphy, wdwk); 2259 } 2260 2261 /* -------------------------------------------------------------------------- */ 2262 2263 #define wiphy_err(_wiphy, _fmt, ...) \ 2264 dev_err((_wiphy)->dev, _fmt, __VA_ARGS__) 2265 #define wiphy_info(wiphy, fmt, ...) \ 2266 dev_info((wiphy)->dev, fmt, ##__VA_ARGS__) 2267 #define wiphy_info_once(wiphy, fmt, ...) \ 2268 dev_info_once((wiphy)->dev, fmt, ##__VA_ARGS__) 2269 2270 #ifndef LINUXKPI_NET80211 2271 #define ieee80211_channel linuxkpi_ieee80211_channel 2272 #define ieee80211_regdomain linuxkpi_ieee80211_regdomain 2273 #endif 2274 2275 #include <net/mac80211.h> 2276 2277 #endif /* _LINUXKPI_NET_CFG80211_H */ 2278