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(fmt, ...) if (linuxkpi_debug_80211 & D80211_IMPROVE) \ 61 printf("%s:%d: XXX LKPI80211 IMPROVE " fmt "\n", __func__, __LINE__, ##__VA_ARGS__) 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 /* 132 * net80211 has an ieee80211_channel as well; we use the linuxkpi_ version 133 * interally in LinuxKPI and re-define ieee80211_channel for the drivers 134 * at the end of the file. 135 */ 136 struct linuxkpi_ieee80211_channel { 137 uint32_t center_freq; 138 uint16_t hw_value; 139 enum ieee80211_channel_flags flags; 140 enum nl80211_band band; 141 bool beacon_found; 142 enum nl80211_dfs_state dfs_state; 143 unsigned int dfs_cac_ms; 144 int max_antenna_gain; 145 int max_power; 146 int max_reg_power; 147 uint32_t orig_flags; 148 int orig_mpwr; 149 }; 150 151 struct cfg80211_bitrate_mask { 152 /* TODO FIXME */ 153 struct { 154 uint32_t legacy; 155 uint8_t ht_mcs[IEEE80211_HT_MCS_MASK_LEN]; 156 uint16_t vht_mcs[8]; 157 uint16_t he_mcs[8]; 158 enum nl80211_txrate_gi gi; 159 enum nl80211_he_gi he_gi; 160 uint8_t he_ltf; /* XXX enum? */ 161 } control[NUM_NL80211_BANDS]; 162 }; 163 164 enum rate_info_bw { 165 RATE_INFO_BW_20 = 0, 166 RATE_INFO_BW_5, 167 RATE_INFO_BW_10, 168 RATE_INFO_BW_40, 169 RATE_INFO_BW_80, 170 RATE_INFO_BW_160, 171 RATE_INFO_BW_HE_RU, 172 RATE_INFO_BW_320, 173 RATE_INFO_BW_EHT_RU, 174 }; 175 176 struct rate_info { 177 uint8_t flags; /* enum cfg80211_rate_info_flags */ 178 uint8_t bw; /* enum rate_info_bw */ 179 uint16_t legacy; 180 uint8_t mcs; 181 uint8_t nss; 182 uint8_t he_dcm; 183 uint8_t he_gi; 184 uint8_t he_ru_alloc; 185 uint8_t eht_gi; 186 }; 187 188 struct ieee80211_rate { 189 uint32_t flags; /* enum ieee80211_rate_flags */ 190 uint16_t bitrate; 191 uint16_t hw_value; 192 uint16_t hw_value_short; 193 }; 194 195 struct ieee80211_sta_ht_cap { 196 bool ht_supported; 197 uint8_t ampdu_density; 198 uint8_t ampdu_factor; 199 uint16_t cap; 200 struct ieee80211_mcs_info mcs; 201 }; 202 203 /* XXX net80211 calls these IEEE80211_VHTCAP_* */ 204 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 */ 205 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 */ 206 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 /* IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 */ 207 #define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003 /* IEEE80211_VHTCAP_MAX_MPDU_MASK */ 208 209 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 210 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ << IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S) 211 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 212 213 #define IEEE80211_VHT_CAP_RXLDPC 0x00000010 /* IEEE80211_VHTCAP_RXLDPC */ 214 215 #define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 /* IEEE80211_VHTCAP_SHORT_GI_80 */ 216 #define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 /* IEEE80211_VHTCAP_SHORT_GI_160 */ 217 218 #define IEEE80211_VHT_CAP_TXSTBC 0x00000080 /* IEEE80211_VHTCAP_TXSTBC */ 219 220 #define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 /* IEEE80211_VHTCAP_RXSTBC_1 */ 221 #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 /* IEEE80211_VHTCAP_RXSTBC_MASK */ 222 223 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 /* IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE */ 224 225 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 /* IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE */ 226 227 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 /* IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE */ 228 229 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 /* IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE */ 230 231 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 /* IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT */ 232 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT) /* IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK */ 233 234 #define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 /* IEEE80211_VHTCAP_HTC_VHT */ 235 236 #define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 /* IEEE80211_VHTCAP_RX_ANTENNA_PATTERN */ 237 #define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 /* IEEE80211_VHTCAP_TX_ANTENNA_PATTERN */ 238 239 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 /* IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB */ 240 241 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16 /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT */ 242 #define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \ 243 (7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT) /* IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK */ 244 245 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT */ 246 #define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ 247 (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) /* IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK */ 248 249 #define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK IEEE80211_VHTCAP_EXT_NSS_BW 250 #define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT IEEE80211_VHTCAP_EXT_NSS_BW_S 251 252 struct ieee80211_sta_vht_cap { 253 /* TODO FIXME */ 254 bool vht_supported; 255 uint32_t cap; 256 struct ieee80211_vht_mcs_info vht_mcs; 257 }; 258 259 enum ieee80211_vht_opmode { 260 IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4, 261 }; 262 263 struct cfg80211_connect_resp_params { 264 /* XXX TODO */ 265 uint8_t *bssid; 266 const uint8_t *req_ie; 267 const uint8_t *resp_ie; 268 uint32_t req_ie_len; 269 uint32_t resp_ie_len; 270 int status; 271 }; 272 273 struct cfg80211_inform_bss { 274 /* XXX TODO */ 275 int boottime_ns, scan_width, signal; 276 struct linuxkpi_ieee80211_channel *chan; 277 }; 278 279 struct cfg80211_roam_info { 280 /* XXX TODO */ 281 uint8_t *bssid; 282 const uint8_t *req_ie; 283 const uint8_t *resp_ie; 284 uint32_t req_ie_len; 285 uint32_t resp_ie_len; 286 struct linuxkpi_ieee80211_channel *channel; 287 }; 288 289 struct cfg80211_bss_ies { 290 uint8_t *data; 291 size_t len; 292 }; 293 294 struct cfg80211_bss { 295 /* XXX TODO */ 296 struct cfg80211_bss_ies *ies; 297 struct cfg80211_bss_ies *beacon_ies; 298 299 int32_t signal; 300 }; 301 302 struct cfg80211_chan_def { 303 /* XXX TODO */ 304 struct linuxkpi_ieee80211_channel *chan; 305 enum nl80211_chan_width width; 306 uint32_t center_freq1; 307 uint32_t center_freq2; 308 uint16_t punctured; 309 }; 310 311 struct cfg80211_ftm_responder_stats { 312 /* XXX TODO */ 313 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; 314 }; 315 316 struct cfg80211_pmsr_capabilities { 317 /* XXX TODO */ 318 int max_peers, randomize_mac_addr, report_ap_tsf; 319 struct { 320 int asap, bandwidths, max_bursts_exponent, max_ftms_per_burst, non_asap, non_trigger_based, preambles, request_civicloc, request_lci, supported, trigger_based; 321 } ftm; 322 }; 323 324 struct cfg80211_pmsr_ftm_request { 325 /* XXX TODO */ 326 int asap, burst_period, ftmr_retries, ftms_per_burst, non_trigger_based, num_bursts_exp, request_civicloc, request_lci, trigger_based; 327 uint8_t bss_color; 328 bool lmr_feedback; 329 }; 330 331 struct cfg80211_pmsr_request_peer { 332 /* XXX TODO */ 333 struct cfg80211_chan_def chandef; 334 struct cfg80211_pmsr_ftm_request ftm; 335 uint8_t addr[ETH_ALEN]; 336 int report_ap_tsf; 337 }; 338 339 struct cfg80211_pmsr_request { 340 /* XXX TODO */ 341 int cookie, n_peers, timeout; 342 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 343 struct cfg80211_pmsr_request_peer peers[]; 344 }; 345 346 struct cfg80211_pmsr_ftm_result { 347 /* XXX TODO */ 348 int burst_index, busy_retry_time, failure_reason; 349 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; 350 uint8_t *lci; 351 uint8_t *civicloc; 352 int lci_len; 353 int civicloc_len; 354 }; 355 356 struct cfg80211_pmsr_result { 357 /* XXX TODO */ 358 int ap_tsf, ap_tsf_valid, final, host_time, status, type; 359 uint8_t addr[ETH_ALEN]; 360 struct cfg80211_pmsr_ftm_result ftm; 361 }; 362 363 struct cfg80211_sar_freq_ranges { 364 uint32_t start_freq; 365 uint32_t end_freq; 366 }; 367 368 struct cfg80211_sar_sub_specs { 369 uint32_t freq_range_index; 370 int power; 371 }; 372 373 struct cfg80211_sar_specs { 374 enum nl80211_sar_type type; 375 uint32_t num_sub_specs; 376 struct cfg80211_sar_sub_specs sub_specs[]; 377 }; 378 379 struct cfg80211_sar_capa { 380 enum nl80211_sar_type type; 381 uint32_t num_freq_ranges; 382 const struct cfg80211_sar_freq_ranges *freq_ranges; 383 }; 384 385 struct cfg80211_ssid { 386 int ssid_len; 387 uint8_t ssid[IEEE80211_MAX_SSID_LEN]; 388 }; 389 390 struct cfg80211_scan_6ghz_params { 391 /* XXX TODO */ 392 uint8_t *bssid; 393 int channel_idx, psc_no_listen, short_ssid, short_ssid_valid, unsolicited_probe, psd_20; 394 }; 395 396 struct cfg80211_match_set { 397 uint8_t bssid[ETH_ALEN]; 398 struct cfg80211_ssid ssid; 399 int rssi_thold; 400 }; 401 402 struct cfg80211_scan_request { 403 /* XXX TODO */ 404 bool no_cck; 405 bool scan_6ghz; 406 bool duration_mandatory; 407 int8_t tsf_report_link_id; 408 uint16_t duration; 409 uint32_t flags; 410 struct wireless_dev *wdev; 411 struct wiphy *wiphy; 412 uint64_t scan_start; 413 uint32_t rates[NUM_NL80211_BANDS]; 414 int ie_len; 415 uint8_t *ie; 416 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 417 uint8_t bssid[ETH_ALEN]; 418 int n_ssids; 419 int n_6ghz_params; 420 int n_channels; 421 struct cfg80211_ssid *ssids; 422 struct cfg80211_scan_6ghz_params *scan_6ghz_params; 423 struct linuxkpi_ieee80211_channel *channels[0]; 424 }; 425 426 struct cfg80211_sched_scan_plan { 427 /* XXX TODO */ 428 int interval, iterations; 429 }; 430 431 struct cfg80211_sched_scan_request { 432 /* XXX TODO */ 433 int delay, flags; 434 uint8_t mac_addr[ETH_ALEN], mac_addr_mask[ETH_ALEN]; 435 uint64_t reqid; 436 int n_match_sets; 437 int n_scan_plans; 438 int n_ssids; 439 int n_channels; 440 int ie_len; 441 uint8_t *ie; 442 struct cfg80211_match_set *match_sets; 443 struct cfg80211_sched_scan_plan *scan_plans; 444 struct cfg80211_ssid *ssids; 445 struct linuxkpi_ieee80211_channel *channels[0]; 446 }; 447 448 struct cfg80211_scan_info { 449 uint64_t scan_start_tsf; 450 uint8_t tsf_bssid[ETH_ALEN]; 451 bool aborted; 452 }; 453 454 struct cfg80211_beacon_data { 455 /* XXX TODO */ 456 const uint8_t *head; 457 const uint8_t *tail; 458 uint32_t head_len; 459 uint32_t tail_len; 460 const uint8_t *proberesp_ies; 461 const uint8_t *assocresp_ies; 462 uint32_t proberesp_ies_len; 463 uint32_t assocresp_ies_len; 464 }; 465 466 struct cfg80211_ap_settings { 467 /* XXX TODO */ 468 int auth_type, beacon_interval, dtim_period, hidden_ssid, inactivity_timeout; 469 const uint8_t *ssid; 470 size_t ssid_len; 471 struct cfg80211_beacon_data beacon; 472 struct cfg80211_chan_def chandef; 473 }; 474 475 struct cfg80211_bss_selection { 476 /* XXX TODO */ 477 enum nl80211_bss_select_attr behaviour; 478 union { 479 enum nl80211_band band_pref; 480 struct { 481 enum nl80211_band band; 482 uint8_t delta; 483 } adjust; 484 } param; 485 }; 486 487 struct cfg80211_crypto { /* XXX made up name */ 488 /* XXX TODO */ 489 enum nl80211_wpa_versions wpa_versions; 490 uint32_t cipher_group; /* WLAN_CIPHER_SUITE_* */ 491 uint32_t *akm_suites; 492 uint32_t *ciphers_pairwise; 493 const uint8_t *sae_pwd; 494 const uint8_t *psk; 495 int n_akm_suites; 496 int n_ciphers_pairwise; 497 int sae_pwd_len; 498 }; 499 500 struct cfg80211_connect_params { 501 /* XXX TODO */ 502 struct linuxkpi_ieee80211_channel *channel; 503 uint8_t *bssid; 504 const uint8_t *ie; 505 const uint8_t *ssid; 506 uint32_t ie_len; 507 uint32_t ssid_len; 508 const void *key; 509 uint32_t key_len; 510 int auth_type, key_idx, privacy, want_1x; 511 struct cfg80211_bss_selection bss_select; 512 struct cfg80211_crypto crypto; 513 }; 514 515 enum bss_param_flags { /* Used as bitflags. XXX FIXME values? */ 516 BSS_PARAM_FLAGS_CTS_PROT = 0x01, 517 BSS_PARAM_FLAGS_SHORT_PREAMBLE = 0x02, 518 BSS_PARAM_FLAGS_SHORT_SLOT_TIME = 0x04, 519 }; 520 521 struct cfg80211_ibss_params { 522 /* XXX TODO */ 523 int basic_rates, beacon_interval; 524 int channel_fixed, ie, ie_len, privacy; 525 int dtim_period; 526 uint8_t *ssid; 527 uint8_t *bssid; 528 int ssid_len; 529 struct cfg80211_chan_def chandef; 530 enum bss_param_flags flags; 531 }; 532 533 struct cfg80211_mgmt_tx_params { 534 /* XXX TODO */ 535 struct linuxkpi_ieee80211_channel *chan; 536 const uint8_t *buf; 537 size_t len; 538 int wait; 539 }; 540 541 struct cfg80211_pmk_conf { 542 /* XXX TODO */ 543 const uint8_t *pmk; 544 uint8_t pmk_len; 545 }; 546 547 struct cfg80211_pmksa { 548 /* XXX TODO */ 549 const uint8_t *bssid; 550 const uint8_t *pmkid; 551 }; 552 553 struct station_del_parameters { 554 /* XXX TODO */ 555 const uint8_t *mac; 556 uint32_t reason_code; /* elsewhere uint16_t? */ 557 }; 558 559 struct station_info { 560 uint64_t filled; /* enum nl80211_sta_info */ 561 uint32_t connected_time; 562 uint32_t inactive_time; 563 564 uint64_t rx_bytes; 565 uint32_t rx_packets; 566 uint32_t rx_dropped_misc; 567 568 uint64_t rx_duration; 569 uint32_t rx_beacon; 570 uint8_t rx_beacon_signal_avg; 571 572 int8_t signal; 573 int8_t signal_avg; 574 int8_t ack_signal; 575 int8_t avg_ack_signal; 576 577 /* gap */ 578 int generation; 579 580 uint64_t tx_bytes; 581 uint32_t tx_packets; 582 uint32_t tx_failed; 583 uint64_t tx_duration; 584 uint32_t tx_retries; 585 586 int chains; 587 uint8_t chain_signal[IEEE80211_MAX_CHAINS]; 588 uint8_t chain_signal_avg[IEEE80211_MAX_CHAINS]; 589 590 uint8_t *assoc_req_ies; 591 size_t assoc_req_ies_len; 592 593 struct rate_info rxrate; 594 struct rate_info txrate; 595 struct cfg80211_ibss_params bss_param; 596 struct nl80211_sta_flag_update sta_flags; 597 }; 598 599 struct station_parameters { 600 /* XXX TODO */ 601 int sta_flags_mask, sta_flags_set; 602 }; 603 604 struct key_params { 605 /* XXX TODO */ 606 const uint8_t *key; 607 const uint8_t *seq; 608 int key_len; 609 int seq_len; 610 uint32_t cipher; /* WLAN_CIPHER_SUITE_* */ 611 }; 612 613 struct mgmt_frame_regs { 614 /* XXX TODO */ 615 int interface_stypes; 616 }; 617 618 struct vif_params { 619 /* XXX TODO */ 620 uint8_t macaddr[ETH_ALEN]; 621 }; 622 623 /* That the world needs so many different structs for this is amazing. */ 624 struct mac_address { 625 uint8_t addr[ETH_ALEN]; 626 }; 627 628 struct ieee80211_reg_rule { 629 /* TODO FIXME */ 630 uint32_t flags; 631 int dfs_cac_ms; 632 struct freq_range { 633 int start_freq_khz; 634 int end_freq_khz; 635 int max_bandwidth_khz; 636 } freq_range; 637 struct power_rule { 638 int max_antenna_gain; 639 int max_eirp; 640 } power_rule; 641 }; 642 643 struct linuxkpi_ieee80211_regdomain { 644 /* TODO FIXME */ 645 uint8_t alpha2[2]; 646 int dfs_region; 647 int n_reg_rules; 648 struct ieee80211_reg_rule reg_rules[]; 649 }; 650 651 #define IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS 0x01 652 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454 0x02 653 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK 0x03 654 #define IEEE80211_EHT_MAC_CAP0_OM_CONTROL 0x04 655 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 0x05 656 #define IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 0x06 657 #define IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_7991 0x07 658 #define IEEE80211_EHT_MAC_CAP0_SCS_TRAFFIC_DESC 0x08 659 660 #define IEEE80211_EHT_MAC_CAP1_MAX_AMPDU_LEN_MASK 0x01 661 662 #define IEEE80211_EHT_MCS_NSS_RX 0x01 663 #define IEEE80211_EHT_MCS_NSS_TX 0x02 664 665 #define IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ 0x01 666 #define IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ 0x02 667 #define IEEE80211_EHT_PHY_CAP0_BEAMFORMEE_SS_80MHZ_MASK 0x03 668 #define IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI 0x04 669 #define IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO 0x05 670 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE 0x06 671 #define IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER 0x07 672 673 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_160MHZ_MASK 0x01 674 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_320MHZ_MASK 0x02 675 #define IEEE80211_EHT_PHY_CAP1_BEAMFORMEE_SS_80MHZ_MASK 0x03 676 677 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ_MASK 0x01 678 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ_MASK 0x02 679 #define IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK 0x03 680 681 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK 0x01 682 #define IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK 0x02 683 #define IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK 0x03 684 #define IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK 0x04 685 #define IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK 0x05 686 #define IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK 0x06 687 #define IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FDBK 0x07 688 #define IEEE80211_EHT_PHY_CAP3_SOUNDING_DIM_320MHZ_MASK 0x08 689 690 #define IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI 0x01 691 #define IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO 0x02 692 #define IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP 0x03 693 #define IEEE80211_EHT_PHY_CAP4_MAX_NC_MASK 0x04 694 695 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US 0x01 696 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US 0x02 697 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US 0x03 698 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US 0x04 699 #define IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK 0x05 700 #define IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK 0x06 701 #define IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT 0x07 702 #define IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP 0x08 703 #define IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP 0x09 704 #define IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF_MASK 0x0a 705 #define IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF 0x0b 706 707 #define IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP 0x01 708 #define IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK 0x02 709 #define IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF_MASK 0x03 710 711 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ 0x01 712 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ 0x02 713 #define IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ 0x03 714 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ 0x04 715 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ 0x05 716 #define IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ 0x06 717 718 #define IEEE80211_EHT_PHY_CAP8_RX_1024QAM_WIDER_BW_DL_OFDMA 0x01 719 #define IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA 0x02 720 721 #define IEEE80211_EHT_PPE_THRES_INFO_HEADER_SIZE 0x01 722 #define IEEE80211_EHT_PPE_THRES_NSS_MASK 0x02 723 #define IEEE80211_EHT_PPE_THRES_RU_INDEX_BITMASK_MASK 0x03 724 #define IEEE80211_EHT_PPE_THRES_INFO_PPET_SIZE 0x04 725 726 #define IEEE80211_EML_CAP_EMLSR_SUPP 0x01 727 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT 0x02 728 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU 0x04 729 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY 0x08 730 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_32US 0x10 731 #define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US 0x10 732 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY 0x20 733 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US 0x40 734 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_256US 0x40 735 736 #define VENDOR_CMD_RAW_DATA (void *)(uintptr_t)(-ENOENT) 737 738 /* net80211::net80211_he_cap */ 739 struct ieee80211_sta_he_cap { 740 bool has_he; 741 struct ieee80211_he_cap_elem he_cap_elem; 742 struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp; 743 uint8_t ppe_thres[IEEE80211_HE_CAP_PPE_THRES_MAX]; 744 }; 745 746 struct cfg80211_he_bss_color { 747 int color, enabled; 748 }; 749 750 struct ieee80211_he_obss_pd { 751 bool enable; 752 uint8_t min_offset; 753 uint8_t max_offset; 754 uint8_t non_srg_max_offset; 755 uint8_t sr_ctrl; 756 uint8_t bss_color_bitmap[8]; 757 uint8_t partial_bssid_bitmap[8]; 758 }; 759 760 struct ieee80211_eht_mcs_nss_supp_20mhz_only { 761 union { 762 struct { 763 uint8_t rx_tx_mcs7_max_nss; 764 uint8_t rx_tx_mcs9_max_nss; 765 uint8_t rx_tx_mcs11_max_nss; 766 uint8_t rx_tx_mcs13_max_nss; 767 }; 768 uint8_t rx_tx_max_nss[4]; 769 }; 770 }; 771 772 struct ieee80211_eht_mcs_nss_supp_bw { 773 union { 774 struct { 775 uint8_t rx_tx_mcs9_max_nss; 776 uint8_t rx_tx_mcs11_max_nss; 777 uint8_t rx_tx_mcs13_max_nss; 778 }; 779 uint8_t rx_tx_max_nss[3]; 780 }; 781 }; 782 783 struct ieee80211_eht_cap_elem_fixed { 784 uint8_t mac_cap_info[2]; 785 uint8_t phy_cap_info[9]; 786 }; 787 788 struct ieee80211_eht_mcs_nss_supp { 789 /* TODO FIXME */ 790 /* Can only have either or... */ 791 union { 792 struct ieee80211_eht_mcs_nss_supp_20mhz_only only_20mhz; 793 struct { 794 struct ieee80211_eht_mcs_nss_supp_bw _80; 795 struct ieee80211_eht_mcs_nss_supp_bw _160; 796 struct ieee80211_eht_mcs_nss_supp_bw _320; 797 } bw; 798 }; 799 }; 800 801 #define IEEE80211_STA_EHT_PPE_THRES_MAX 32 802 struct ieee80211_sta_eht_cap { 803 bool has_eht; 804 struct ieee80211_eht_cap_elem_fixed eht_cap_elem; 805 struct ieee80211_eht_mcs_nss_supp eht_mcs_nss_supp; 806 uint8_t eht_ppe_thres[IEEE80211_STA_EHT_PPE_THRES_MAX]; 807 }; 808 809 struct ieee80211_sband_iftype_data { 810 /* TODO FIXME */ 811 enum nl80211_iftype types_mask; 812 struct ieee80211_sta_he_cap he_cap; 813 struct ieee80211_he_6ghz_capa he_6ghz_capa; 814 struct ieee80211_sta_eht_cap eht_cap; 815 struct { 816 const uint8_t *data; 817 size_t len; 818 } vendor_elems; 819 }; 820 821 struct ieee80211_supported_band { 822 /* TODO FIXME */ 823 struct linuxkpi_ieee80211_channel *channels; 824 struct ieee80211_rate *bitrates; 825 struct ieee80211_sband_iftype_data *iftype_data; 826 int n_channels; 827 int n_bitrates; 828 int n_iftype_data; 829 enum nl80211_band band; 830 struct ieee80211_sta_ht_cap ht_cap; 831 struct ieee80211_sta_vht_cap vht_cap; 832 }; 833 834 struct cfg80211_pkt_pattern { 835 /* XXX TODO */ 836 uint8_t *mask; 837 uint8_t *pattern; 838 int pattern_len; 839 int pkt_offset; 840 }; 841 842 struct cfg80211_wowlan_nd_match { 843 /* XXX TODO */ 844 struct cfg80211_ssid ssid; 845 int n_channels; 846 uint32_t channels[0]; /* freq! = ieee80211_channel_to_frequency() */ 847 }; 848 849 struct cfg80211_wowlan_nd_info { 850 /* XXX TODO */ 851 int n_matches; 852 struct cfg80211_wowlan_nd_match *matches[0]; 853 }; 854 855 enum wiphy_wowlan_support_flags { 856 WIPHY_WOWLAN_DISCONNECT, 857 WIPHY_WOWLAN_MAGIC_PKT, 858 WIPHY_WOWLAN_SUPPORTS_GTK_REKEY, 859 WIPHY_WOWLAN_GTK_REKEY_FAILURE, 860 WIPHY_WOWLAN_EAP_IDENTITY_REQ, 861 WIPHY_WOWLAN_4WAY_HANDSHAKE, 862 WIPHY_WOWLAN_RFKILL_RELEASE, 863 WIPHY_WOWLAN_NET_DETECT, 864 }; 865 866 struct wiphy_wowlan_support { 867 /* XXX TODO */ 868 enum wiphy_wowlan_support_flags flags; 869 int max_nd_match_sets, max_pkt_offset, n_patterns, pattern_max_len, pattern_min_len; 870 }; 871 872 struct cfg80211_wowlan_wakeup { 873 /* XXX TODO */ 874 uint16_t pattern_idx; 875 bool disconnect; 876 bool unprot_deauth_disassoc; 877 bool eap_identity_req; 878 bool four_way_handshake; 879 bool gtk_rekey_failure; 880 bool magic_pkt; 881 bool rfkill_release; 882 bool tcp_connlost; 883 bool tcp_nomoretokens; 884 bool tcp_match; 885 bool packet_80211; 886 struct cfg80211_wowlan_nd_info *net_detect; 887 uint8_t *packet; 888 uint16_t packet_len; 889 uint16_t packet_present_len; 890 }; 891 892 struct cfg80211_wowlan { 893 /* XXX TODO */ 894 bool any; 895 bool disconnect; 896 bool magic_pkt; 897 bool gtk_rekey_failure; 898 bool eap_identity_req; 899 bool four_way_handshake; 900 bool rfkill_release; 901 902 /* Magic packet patterns. */ 903 int n_patterns; 904 struct cfg80211_pkt_pattern *patterns; 905 906 /* netdetect? if not assoc? */ 907 struct cfg80211_sched_scan_request *nd_config; 908 909 void *tcp; /* XXX ? */ 910 }; 911 912 struct cfg80211_gtk_rekey_data { 913 /* XXX TODO */ 914 const uint8_t *kck, *kek, *replay_ctr; 915 uint32_t akm; 916 uint8_t kck_len, kek_len; 917 }; 918 919 struct cfg80211_tid_cfg { 920 /* XXX TODO */ 921 int mask, noack, retry_long, rtscts, tids, amsdu, ampdu; 922 enum nl80211_tx_rate_setting txrate_type; 923 struct cfg80211_bitrate_mask txrate_mask; 924 }; 925 926 struct cfg80211_tid_config { 927 /* XXX TODO */ 928 int n_tid_conf; 929 struct cfg80211_tid_cfg tid_conf[0]; 930 }; 931 932 struct ieee80211_iface_limit { 933 /* TODO FIXME */ 934 int max, types; 935 }; 936 937 struct ieee80211_iface_combination { 938 /* TODO FIXME */ 939 const struct ieee80211_iface_limit *limits; 940 int n_limits; 941 int max_interfaces, num_different_channels; 942 int beacon_int_infra_match, beacon_int_min_gcd; 943 int radar_detect_widths; 944 }; 945 946 struct iface_combination_params { 947 int num_different_channels; 948 int iftype_num[NUM_NL80211_IFTYPES]; 949 }; 950 951 struct regulatory_request { 952 /* XXX TODO */ 953 uint8_t alpha2[2]; 954 enum environment_cap country_ie_env; 955 int initiator, dfs_region; 956 int user_reg_hint_type; 957 }; 958 959 struct cfg80211_set_hw_timestamp { 960 const uint8_t *macaddr; 961 bool enable; 962 }; 963 964 enum wiphy_vendor_cmd_need_flags { 965 WIPHY_VENDOR_CMD_NEED_NETDEV = 0x01, 966 WIPHY_VENDOR_CMD_NEED_RUNNING = 0x02, 967 WIPHY_VENDOR_CMD_NEED_WDEV = 0x04, 968 }; 969 970 struct wiphy_vendor_command { 971 struct { 972 uint32_t vendor_id; 973 uint32_t subcmd; 974 }; 975 uint32_t flags; 976 void *policy; 977 int (*doit)(struct wiphy *, struct wireless_dev *, const void *, int); 978 }; 979 980 struct wiphy_iftype_ext_capab { 981 /* TODO FIXME */ 982 enum nl80211_iftype iftype; 983 const uint8_t *extended_capabilities; 984 const uint8_t *extended_capabilities_mask; 985 uint8_t extended_capabilities_len; 986 uint16_t eml_capabilities; 987 uint16_t mld_capa_and_ops; 988 }; 989 990 struct tid_config_support { 991 /* TODO FIXME */ 992 uint64_t vif; /* enum nl80211_tid_cfg_attr */ 993 uint64_t peer; /* enum nl80211_tid_cfg_attr */ 994 }; 995 996 enum cfg80211_regulatory { 997 REGULATORY_CUSTOM_REG = BIT(0), 998 REGULATORY_STRICT_REG = BIT(1), 999 REGULATORY_DISABLE_BEACON_HINTS = BIT(2), 1000 REGULATORY_ENABLE_RELAX_NO_IR = BIT(3), 1001 REGULATORY_WIPHY_SELF_MANAGED = BIT(4), 1002 REGULATORY_COUNTRY_IE_IGNORE = BIT(5), 1003 REGULATORY_COUNTRY_IE_FOLLOW_POWER = BIT(6), 1004 }; 1005 1006 struct wiphy_radio_freq_range { 1007 uint32_t start_freq; 1008 uint32_t end_freq; 1009 }; 1010 1011 struct wiphy_radio { 1012 int n_freq_range; 1013 int n_iface_combinations; 1014 const struct wiphy_radio_freq_range *freq_range; 1015 const struct ieee80211_iface_combination *iface_combinations; 1016 }; 1017 1018 enum wiphy_flags { 1019 WIPHY_FLAG_AP_UAPSD = BIT(0), 1020 WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(1), 1021 WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(2), 1022 WIPHY_FLAG_HAVE_AP_SME = BIT(3), 1023 WIPHY_FLAG_IBSS_RSN = BIT(4), 1024 WIPHY_FLAG_NETNS_OK = BIT(5), 1025 WIPHY_FLAG_OFFCHAN_TX = BIT(6), 1026 WIPHY_FLAG_PS_ON_BY_DEFAULT = BIT(7), 1027 WIPHY_FLAG_SPLIT_SCAN_6GHZ = BIT(8), 1028 WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(9), 1029 WIPHY_FLAG_SUPPORTS_FW_ROAM = BIT(10), 1030 WIPHY_FLAG_SUPPORTS_TDLS = BIT(11), 1031 WIPHY_FLAG_TDLS_EXTERNAL_SETUP = BIT(12), 1032 WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = BIT(13), 1033 WIPHY_FLAG_4ADDR_AP = BIT(14), 1034 WIPHY_FLAG_4ADDR_STATION = BIT(15), 1035 WIPHY_FLAG_SUPPORTS_MLO = BIT(16), 1036 WIPHY_FLAG_DISABLE_WEXT = BIT(17), 1037 }; 1038 1039 struct wiphy_work; 1040 typedef void (*wiphy_work_fn)(struct wiphy *, struct wiphy_work *); 1041 struct wiphy_work { 1042 struct list_head entry; 1043 wiphy_work_fn fn; 1044 }; 1045 struct wiphy_delayed_work { 1046 struct wiphy_work work; 1047 struct wiphy *wiphy; 1048 struct timer_list timer; 1049 }; 1050 1051 struct wiphy { 1052 struct mutex mtx; 1053 struct device *dev; 1054 struct mac_address *addresses; 1055 int n_addresses; 1056 uint32_t flags; 1057 struct ieee80211_supported_band *bands[NUM_NL80211_BANDS]; 1058 uint8_t perm_addr[ETH_ALEN]; 1059 uint16_t max_scan_ie_len; 1060 1061 /* XXX TODO */ 1062 const struct cfg80211_pmsr_capabilities *pmsr_capa; 1063 const struct cfg80211_sar_capa *sar_capa; 1064 const struct wiphy_iftype_ext_capab *iftype_ext_capab; 1065 const struct linuxkpi_ieee80211_regdomain *regd; 1066 char fw_version[ETHTOOL_FWVERS_LEN]; 1067 const struct ieee80211_iface_combination *iface_combinations; 1068 const uint32_t *cipher_suites; 1069 int n_iface_combinations; 1070 int n_cipher_suites; 1071 void(*reg_notifier)(struct wiphy *, struct regulatory_request *); 1072 enum cfg80211_regulatory regulatory_flags; 1073 int n_vendor_commands; 1074 const struct wiphy_vendor_command *vendor_commands; 1075 const struct ieee80211_txrx_stypes *mgmt_stypes; 1076 uint32_t rts_threshold; 1077 uint32_t frag_threshold; 1078 struct tid_config_support tid_config_support; 1079 uint8_t available_antennas_rx; 1080 uint8_t available_antennas_tx; 1081 1082 int n_radio; 1083 const struct wiphy_radio *radio; 1084 1085 int features, hw_version; 1086 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; 1087 int num_iftype_ext_capab; 1088 int max_ap_assoc_sta, probe_resp_offload, software_iftypes; 1089 int bss_select_support, max_num_pmkids, retry_long, retry_short, signal_type; 1090 int max_data_retry_count; 1091 int tx_queue_len, rfkill; 1092 int mbssid_max_interfaces; 1093 int hw_timestamp_max_peers; 1094 int ema_max_profile_periodicity; 1095 1096 unsigned long ext_features[BITS_TO_LONGS(NUM_NL80211_EXT_FEATURES)]; 1097 struct dentry *debugfsdir; 1098 1099 const struct wiphy_wowlan_support *wowlan; 1100 struct cfg80211_wowlan *wowlan_config; 1101 /* Lower layer (driver/mac80211) specific data. */ 1102 /* Must stay last. */ 1103 uint8_t priv[0] __aligned(CACHE_LINE_SIZE); 1104 }; 1105 1106 #define lockdep_assert_wiphy(wiphy) \ 1107 lockdep_assert_held(&(wiphy)->mtx) 1108 1109 struct wireless_dev { 1110 /* XXX TODO, like ic? */ 1111 enum nl80211_iftype iftype; 1112 uint32_t radio_mask; 1113 uint8_t address[ETH_ALEN]; 1114 struct net_device *netdev; 1115 struct wiphy *wiphy; 1116 }; 1117 1118 struct cfg80211_ops { 1119 /* XXX TODO */ 1120 struct wireless_dev *(*add_virtual_intf)(struct wiphy *, const char *, unsigned char, enum nl80211_iftype, struct vif_params *); 1121 int (*del_virtual_intf)(struct wiphy *, struct wireless_dev *); 1122 s32 (*change_virtual_intf)(struct wiphy *, struct net_device *, enum nl80211_iftype, struct vif_params *); 1123 s32 (*scan)(struct wiphy *, struct cfg80211_scan_request *); 1124 s32 (*set_wiphy_params)(struct wiphy *, u32); 1125 s32 (*join_ibss)(struct wiphy *, struct net_device *, struct cfg80211_ibss_params *); 1126 s32 (*leave_ibss)(struct wiphy *, struct net_device *); 1127 s32 (*get_station)(struct wiphy *, struct net_device *, const u8 *, struct station_info *); 1128 int (*dump_station)(struct wiphy *, struct net_device *, int, u8 *, struct station_info *); 1129 s32 (*set_tx_power)(struct wiphy *, struct wireless_dev *, enum nl80211_tx_power_setting, s32); 1130 s32 (*get_tx_power)(struct wiphy *, struct wireless_dev *, s32 *); 1131 s32 (*add_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *, struct key_params *); 1132 s32 (*del_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *); 1133 s32 (*get_key)(struct wiphy *, struct net_device *, u8, bool, const u8 *, void *, void(*)(void *, struct key_params *)); 1134 s32 (*set_default_key)(struct wiphy *, struct net_device *, u8, bool, bool); 1135 s32 (*set_default_mgmt_key)(struct wiphy *, struct net_device *, u8); 1136 s32 (*set_power_mgmt)(struct wiphy *, struct net_device *, bool, s32); 1137 s32 (*connect)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *); 1138 s32 (*disconnect)(struct wiphy *, struct net_device *, u16); 1139 s32 (*suspend)(struct wiphy *, struct cfg80211_wowlan *); 1140 s32 (*resume)(struct wiphy *); 1141 s32 (*set_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1142 s32 (*del_pmksa)(struct wiphy *, struct net_device *, struct cfg80211_pmksa *); 1143 s32 (*flush_pmksa)(struct wiphy *, struct net_device *); 1144 s32 (*start_ap)(struct wiphy *, struct net_device *, struct cfg80211_ap_settings *); 1145 int (*stop_ap)(struct wiphy *, struct net_device *); 1146 s32 (*change_beacon)(struct wiphy *, struct net_device *, struct cfg80211_beacon_data *); 1147 int (*del_station)(struct wiphy *, struct net_device *, struct station_del_parameters *); 1148 int (*change_station)(struct wiphy *, struct net_device *, const u8 *, struct station_parameters *); 1149 int (*sched_scan_start)(struct wiphy *, struct net_device *, struct cfg80211_sched_scan_request *); 1150 int (*sched_scan_stop)(struct wiphy *, struct net_device *, u64); 1151 void (*update_mgmt_frame_registrations)(struct wiphy *, struct wireless_dev *, struct mgmt_frame_regs *); 1152 int (*mgmt_tx)(struct wiphy *, struct wireless_dev *, struct cfg80211_mgmt_tx_params *, u64 *); 1153 int (*cancel_remain_on_channel)(struct wiphy *, struct wireless_dev *, u64); 1154 int (*get_channel)(struct wiphy *, struct wireless_dev *, struct cfg80211_chan_def *); 1155 int (*crit_proto_start)(struct wiphy *, struct wireless_dev *, enum nl80211_crit_proto_id, u16); 1156 void (*crit_proto_stop)(struct wiphy *, struct wireless_dev *); 1157 int (*tdls_oper)(struct wiphy *, struct net_device *, const u8 *, enum nl80211_tdls_operation); 1158 int (*update_connect_params)(struct wiphy *, struct net_device *, struct cfg80211_connect_params *, u32); 1159 int (*set_pmk)(struct wiphy *, struct net_device *, const struct cfg80211_pmk_conf *); 1160 int (*del_pmk)(struct wiphy *, struct net_device *, const u8 *); 1161 int (*remain_on_channel)(struct wiphy *, struct wireless_dev *, struct linuxkpi_ieee80211_channel *, unsigned int, u64 *); 1162 int (*start_p2p_device)(struct wiphy *, struct wireless_dev *); 1163 void (*stop_p2p_device)(struct wiphy *, struct wireless_dev *); 1164 }; 1165 1166 1167 /* -------------------------------------------------------------------------- */ 1168 1169 /* linux_80211.c */ 1170 1171 struct wiphy *linuxkpi_wiphy_new(const struct cfg80211_ops *, size_t); 1172 void linuxkpi_wiphy_free(struct wiphy *wiphy); 1173 1174 void linuxkpi_wiphy_work_queue(struct wiphy *, struct wiphy_work *); 1175 void linuxkpi_wiphy_work_cancel(struct wiphy *, struct wiphy_work *); 1176 void linuxkpi_wiphy_work_flush(struct wiphy *, struct wiphy_work *); 1177 void lkpi_wiphy_delayed_work_timer(struct timer_list *); 1178 void linuxkpi_wiphy_delayed_work_queue(struct wiphy *, 1179 struct wiphy_delayed_work *, unsigned long); 1180 void linuxkpi_wiphy_delayed_work_cancel(struct wiphy *, 1181 struct wiphy_delayed_work *); 1182 1183 int linuxkpi_regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1184 struct linuxkpi_ieee80211_regdomain *regd); 1185 uint32_t linuxkpi_cfg80211_calculate_bitrate(struct rate_info *); 1186 uint32_t linuxkpi_ieee80211_channel_to_frequency(uint32_t, enum nl80211_band); 1187 uint32_t linuxkpi_ieee80211_frequency_to_channel(uint32_t, uint32_t); 1188 struct linuxkpi_ieee80211_channel * 1189 linuxkpi_ieee80211_get_channel(struct wiphy *, uint32_t); 1190 struct cfg80211_bss *linuxkpi_cfg80211_get_bss(struct wiphy *, 1191 struct linuxkpi_ieee80211_channel *, const uint8_t *, 1192 const uint8_t *, size_t, enum ieee80211_bss_type, enum ieee80211_privacy); 1193 void linuxkpi_cfg80211_put_bss(struct wiphy *, struct cfg80211_bss *); 1194 void linuxkpi_cfg80211_bss_flush(struct wiphy *); 1195 struct linuxkpi_ieee80211_regdomain * 1196 lkpi_get_linuxkpi_ieee80211_regdomain(size_t); 1197 1198 /* -------------------------------------------------------------------------- */ 1199 1200 static __inline struct wiphy * 1201 wiphy_new(const struct cfg80211_ops *ops, size_t priv_len) 1202 { 1203 1204 return (linuxkpi_wiphy_new(ops, priv_len)); 1205 } 1206 1207 static __inline void 1208 wiphy_free(struct wiphy *wiphy) 1209 { 1210 1211 linuxkpi_wiphy_free(wiphy); 1212 } 1213 1214 static __inline void * 1215 wiphy_priv(struct wiphy *wiphy) 1216 { 1217 1218 return (wiphy->priv); 1219 } 1220 1221 static __inline void 1222 set_wiphy_dev(struct wiphy *wiphy, struct device *dev) 1223 { 1224 1225 wiphy->dev = dev; 1226 } 1227 1228 static __inline struct device * 1229 wiphy_dev(struct wiphy *wiphy) 1230 { 1231 1232 return (wiphy->dev); 1233 } 1234 1235 #define wiphy_dereference(_w, p) \ 1236 rcu_dereference_check(p, lockdep_is_held(&(_w)->mtx)) 1237 1238 #define wiphy_lock(_w) mutex_lock(&(_w)->mtx) 1239 #define wiphy_unlock(_w) mutex_unlock(&(_w)->mtx) 1240 1241 static __inline void 1242 wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked, 1243 enum rfkill_hard_block_reasons reason) 1244 { 1245 TODO(); 1246 } 1247 1248 /* -------------------------------------------------------------------------- */ 1249 1250 static inline struct cfg80211_bss * 1251 cfg80211_get_bss(struct wiphy *wiphy, struct linuxkpi_ieee80211_channel *chan, 1252 const uint8_t *bssid, const uint8_t *ssid, size_t ssid_len, 1253 enum ieee80211_bss_type bss_type, enum ieee80211_privacy privacy) 1254 { 1255 1256 return (linuxkpi_cfg80211_get_bss(wiphy, chan, bssid, ssid, ssid_len, 1257 bss_type, privacy)); 1258 } 1259 1260 static inline void 1261 cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss) 1262 { 1263 1264 linuxkpi_cfg80211_put_bss(wiphy, bss); 1265 } 1266 1267 static inline void 1268 cfg80211_bss_flush(struct wiphy *wiphy) 1269 { 1270 1271 linuxkpi_cfg80211_bss_flush(wiphy); 1272 } 1273 1274 /* -------------------------------------------------------------------------- */ 1275 1276 static __inline bool 1277 rfkill_blocked(int rfkill) /* argument type? */ 1278 { 1279 TODO(); 1280 return (false); 1281 } 1282 1283 static __inline bool 1284 rfkill_soft_blocked(int rfkill) 1285 { 1286 TODO(); 1287 return (false); 1288 } 1289 1290 static __inline void 1291 wiphy_rfkill_start_polling(struct wiphy *wiphy) 1292 { 1293 TODO(); 1294 } 1295 1296 static __inline void 1297 wiphy_rfkill_stop_polling(struct wiphy *wiphy) 1298 { 1299 TODO(); 1300 } 1301 1302 static __inline int 1303 reg_query_regdb_wmm(uint8_t *alpha2, uint32_t center_freq, 1304 struct ieee80211_reg_rule *rule) 1305 { 1306 1307 IMPROVE("regdomain.xml needs to grow wmm information for at least ETSI"); 1308 1309 return (-ENODATA); 1310 } 1311 1312 static __inline const u8 * 1313 cfg80211_find_ie_match(uint32_t f, const u8 *ies, size_t ies_len, 1314 const u8 *match, int x, int y) 1315 { 1316 TODO(); 1317 return (NULL); 1318 } 1319 1320 static __inline const u8 * 1321 cfg80211_find_ie(uint8_t eid, const uint8_t *ie, uint32_t ielen) 1322 { 1323 TODO(); 1324 return (NULL); 1325 } 1326 1327 static __inline void 1328 cfg80211_pmsr_complete(struct wireless_dev *wdev, 1329 struct cfg80211_pmsr_request *req, gfp_t gfp) 1330 { 1331 TODO(); 1332 } 1333 1334 static __inline void 1335 cfg80211_pmsr_report(struct wireless_dev *wdev, 1336 struct cfg80211_pmsr_request *req, 1337 struct cfg80211_pmsr_result *result, gfp_t gfp) 1338 { 1339 TODO(); 1340 } 1341 1342 static inline void 1343 cfg80211_chandef_create(struct cfg80211_chan_def *chandef, 1344 struct linuxkpi_ieee80211_channel *chan, enum nl80211_channel_type chan_type) 1345 { 1346 1347 KASSERT(chandef != NULL, ("%s: chandef is NULL\n", __func__)); 1348 KASSERT(chan != NULL, ("%s: chan is NULL\n", __func__)); 1349 1350 /* memset(chandef, 0, sizeof(*chandef)); */ 1351 chandef->chan = chan; 1352 chandef->center_freq1 = chan->center_freq; 1353 /* chandef->width, center_freq2, punctured */ 1354 1355 switch (chan_type) { 1356 case NL80211_CHAN_NO_HT: 1357 chandef->width = NL80211_CHAN_WIDTH_20_NOHT; 1358 break; 1359 case NL80211_CHAN_HT20: 1360 chandef->width = NL80211_CHAN_WIDTH_20; 1361 break; 1362 case NL80211_CHAN_HT40MINUS: 1363 chandef->width = NL80211_CHAN_WIDTH_40; 1364 chandef->center_freq1 -= 10; 1365 break; 1366 case NL80211_CHAN_HT40PLUS: 1367 chandef->width = NL80211_CHAN_WIDTH_40; 1368 chandef->center_freq1 += 10; 1369 break; 1370 }; 1371 } 1372 1373 static __inline bool 1374 cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) 1375 { 1376 TODO(); 1377 return (false); 1378 } 1379 1380 static __inline bool 1381 cfg80211_chandef_dfs_usable(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1382 { 1383 TODO(); 1384 return (false); 1385 } 1386 1387 static __inline unsigned int 1388 cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef) 1389 { 1390 TODO(); 1391 return (0); 1392 } 1393 1394 static __inline bool 1395 cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef_1, 1396 const struct cfg80211_chan_def *chandef_2) 1397 { 1398 TODO(); 1399 return (false); 1400 } 1401 1402 static __inline bool 1403 cfg80211_chandef_usable(struct wiphy *wiphy, 1404 const struct cfg80211_chan_def *chandef, uint32_t flags) 1405 { 1406 TODO(); 1407 return (false); 1408 } 1409 1410 static __inline void 1411 cfg80211_bss_iter(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 1412 void (*iterfunc)(struct wiphy *, struct cfg80211_bss *, void *), void *data) 1413 { 1414 TODO(); 1415 } 1416 1417 struct element { 1418 uint8_t id; 1419 uint8_t datalen; 1420 uint8_t data[0]; 1421 } __packed; 1422 1423 static inline const struct element * 1424 lkpi_cfg80211_find_elem_pattern(enum ieee80211_eid eid, 1425 const uint8_t *data, size_t len, uint8_t *pattern, size_t plen) 1426 { 1427 const struct element *elem; 1428 const uint8_t *p; 1429 size_t ielen; 1430 1431 p = data; 1432 elem = (const struct element *)p; 1433 ielen = len; 1434 while (elem != NULL && ielen > 1) { 1435 if ((2 + elem->datalen) > ielen) 1436 /* Element overruns our memory. */ 1437 return (NULL); 1438 if (elem->id == eid) { 1439 if (pattern == NULL) 1440 return (elem); 1441 if (elem->datalen >= plen && 1442 memcmp(elem->data, pattern, plen) == 0) 1443 return (elem); 1444 } 1445 ielen -= 2 + elem->datalen; 1446 p += 2 + elem->datalen; 1447 elem = (const struct element *)p; 1448 } 1449 1450 return (NULL); 1451 } 1452 1453 static inline const struct element * 1454 cfg80211_find_elem(enum ieee80211_eid eid, const uint8_t *data, size_t len) 1455 { 1456 1457 return (lkpi_cfg80211_find_elem_pattern(eid, data, len, NULL, 0)); 1458 } 1459 1460 static inline const struct element * 1461 ieee80211_bss_get_elem(struct cfg80211_bss *bss, uint32_t eid) 1462 { 1463 1464 if (bss->ies == NULL) 1465 return (NULL); 1466 return (cfg80211_find_elem(eid, bss->ies->data, bss->ies->len)); 1467 } 1468 1469 static inline const uint8_t * 1470 ieee80211_bss_get_ie(struct cfg80211_bss *bss, uint32_t eid) 1471 { 1472 1473 return ((const uint8_t *)ieee80211_bss_get_elem(bss, eid)); 1474 } 1475 1476 static inline uint8_t * 1477 cfg80211_find_vendor_ie(unsigned int oui, int oui_type, 1478 uint8_t *data, size_t len) 1479 { 1480 const struct element *elem; 1481 uint8_t pattern[4] = { oui << 16, oui << 8, oui, oui_type }; 1482 uint8_t plen = 4; /* >= 3? oui_type always part of this? */ 1483 IMPROVE("plen currently always incl. oui_type"); 1484 1485 elem = lkpi_cfg80211_find_elem_pattern(IEEE80211_ELEMID_VENDOR, 1486 data, len, pattern, plen); 1487 if (elem == NULL) 1488 return (NULL); 1489 return (__DECONST(uint8_t *, elem)); 1490 } 1491 1492 static inline uint32_t 1493 cfg80211_calculate_bitrate(struct rate_info *rate) 1494 { 1495 return (linuxkpi_cfg80211_calculate_bitrate(rate)); 1496 } 1497 1498 static __inline uint32_t 1499 ieee80211_channel_to_frequency(uint32_t channel, enum nl80211_band band) 1500 { 1501 1502 return (linuxkpi_ieee80211_channel_to_frequency(channel, band)); 1503 } 1504 1505 static __inline uint32_t 1506 ieee80211_frequency_to_channel(uint32_t freq) 1507 { 1508 1509 return (linuxkpi_ieee80211_frequency_to_channel(freq, 0)); 1510 } 1511 1512 static __inline int 1513 regulatory_set_wiphy_regd_sync(struct wiphy *wiphy, 1514 struct linuxkpi_ieee80211_regdomain *regd) 1515 { 1516 IMPROVE(); 1517 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1518 } 1519 1520 static __inline int 1521 regulatory_set_wiphy_regd_sync_rtnl(struct wiphy *wiphy, 1522 struct linuxkpi_ieee80211_regdomain *regd) 1523 { 1524 1525 IMPROVE(); 1526 return (linuxkpi_regulatory_set_wiphy_regd_sync(wiphy, regd)); 1527 } 1528 1529 static __inline int 1530 regulatory_set_wiphy_regd(struct wiphy *wiphy, 1531 struct linuxkpi_ieee80211_regdomain *regd) 1532 { 1533 1534 IMPROVE(); 1535 if (regd == NULL) 1536 return (EINVAL); 1537 1538 /* XXX-BZ wild guessing here based on brcmfmac. */ 1539 if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) 1540 wiphy->regd = regd; 1541 else 1542 return (EPERM); 1543 1544 /* XXX FIXME, do we have to do anything with reg_notifier? */ 1545 return (0); 1546 } 1547 1548 static __inline int 1549 regulatory_hint(struct wiphy *wiphy, const uint8_t *alpha2) 1550 { 1551 struct linuxkpi_ieee80211_regdomain *regd; 1552 1553 if (wiphy->regd != NULL) 1554 return (-EBUSY); 1555 1556 regd = lkpi_get_linuxkpi_ieee80211_regdomain(0); 1557 if (regd == NULL) 1558 return (-ENOMEM); 1559 1560 regd->alpha2[0] = alpha2[0]; 1561 regd->alpha2[1] = alpha2[1]; 1562 wiphy->regd = regd; 1563 1564 IMPROVE("are there flags who is managing? update net8011?"); 1565 1566 return (0); 1567 } 1568 1569 static __inline const char * 1570 reg_initiator_name(enum nl80211_reg_initiator initiator) 1571 { 1572 TODO(); 1573 return (NULL); 1574 } 1575 1576 static __inline struct linuxkpi_ieee80211_regdomain * 1577 rtnl_dereference(const struct linuxkpi_ieee80211_regdomain *regd) 1578 { 1579 TODO(); 1580 return (NULL); 1581 } 1582 1583 static __inline struct ieee80211_reg_rule * 1584 freq_reg_info(struct wiphy *wiphy, uint32_t center_freq) 1585 { 1586 TODO(); 1587 return (NULL); 1588 } 1589 1590 static __inline void 1591 wiphy_apply_custom_regulatory(struct wiphy *wiphy, 1592 const struct linuxkpi_ieee80211_regdomain *regd) 1593 { 1594 TODO(); 1595 } 1596 1597 static __inline char * 1598 wiphy_name(struct wiphy *wiphy) 1599 { 1600 if (wiphy != NULL && wiphy->dev != NULL) 1601 return dev_name(wiphy->dev); 1602 else { 1603 IMPROVE("wlanNA"); 1604 return ("wlanNA"); 1605 } 1606 } 1607 1608 static __inline void 1609 wiphy_read_of_freq_limits(struct wiphy *wiphy) 1610 { 1611 #ifdef FDT 1612 TODO(); 1613 #endif 1614 } 1615 1616 static __inline void 1617 wiphy_ext_feature_set(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1618 { 1619 1620 set_bit(ef, wiphy->ext_features); 1621 } 1622 1623 static inline bool 1624 wiphy_ext_feature_isset(struct wiphy *wiphy, enum nl80211_ext_feature ef) 1625 { 1626 return (test_bit(ef, wiphy->ext_features)); 1627 } 1628 1629 static __inline void * 1630 wiphy_net(struct wiphy *wiphy) 1631 { 1632 TODO(); 1633 return (NULL); /* XXX passed to dev_net_set() */ 1634 } 1635 1636 static __inline int 1637 wiphy_register(struct wiphy *wiphy) 1638 { 1639 TODO(); 1640 return (0); 1641 } 1642 1643 static __inline void 1644 wiphy_unregister(struct wiphy *wiphy) 1645 { 1646 TODO(); 1647 } 1648 1649 static __inline void 1650 wiphy_warn(struct wiphy *wiphy, const char *fmt, ...) 1651 { 1652 TODO(); 1653 } 1654 1655 static __inline int 1656 cfg80211_check_combinations(struct wiphy *wiphy, 1657 struct iface_combination_params *params) 1658 { 1659 TODO(); 1660 return (-ENOENT); 1661 } 1662 1663 static __inline uint8_t 1664 cfg80211_classify8021d(struct sk_buff *skb, void *p) 1665 { 1666 TODO(); 1667 return (0); 1668 } 1669 1670 static __inline void 1671 cfg80211_connect_done(struct net_device *ndev, 1672 struct cfg80211_connect_resp_params *conn_params, gfp_t gfp) 1673 { 1674 TODO(); 1675 } 1676 1677 static __inline void 1678 cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp) 1679 { 1680 TODO(); 1681 } 1682 1683 static __inline void 1684 cfg80211_disconnected(struct net_device *ndev, uint16_t reason, 1685 void *p, int x, bool locally_generated, gfp_t gfp) 1686 { 1687 TODO(); 1688 } 1689 1690 static __inline int 1691 cfg80211_get_p2p_attr(const u8 *ie, u32 ie_len, 1692 enum ieee80211_p2p_attr_ids attr, u8 *p, size_t p_len) 1693 { 1694 TODO(); 1695 return (-1); 1696 } 1697 1698 static __inline void 1699 cfg80211_ibss_joined(struct net_device *ndev, const uint8_t *addr, 1700 struct linuxkpi_ieee80211_channel *chan, gfp_t gfp) 1701 { 1702 TODO(); 1703 } 1704 1705 static __inline struct cfg80211_bss * 1706 cfg80211_inform_bss(struct wiphy *wiphy, 1707 struct linuxkpi_ieee80211_channel *channel, 1708 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1709 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, 1710 int signal, gfp_t gfp) 1711 { 1712 TODO(); 1713 return (NULL); 1714 } 1715 1716 static __inline struct cfg80211_bss * 1717 cfg80211_inform_bss_data(struct wiphy *wiphy, 1718 struct cfg80211_inform_bss *bss_data, 1719 enum cfg80211_bss_frame_type bss_ftype, const uint8_t *bss, int _x, 1720 uint16_t cap, uint16_t intvl, const uint8_t *ie, size_t ie_len, gfp_t gfp) 1721 { 1722 TODO(); 1723 return (NULL); 1724 } 1725 1726 static __inline void 1727 cfg80211_mgmt_tx_status(struct wireless_dev *wdev, uint64_t cookie, 1728 const u8 *buf, size_t len, bool ack, gfp_t gfp) 1729 { 1730 TODO(); 1731 } 1732 1733 static __inline void 1734 cfg80211_michael_mic_failure(struct net_device *ndev, const uint8_t *addr, 1735 enum nl80211_key_type key_type, int _x, void *p, gfp_t gfp) 1736 { 1737 TODO(); 1738 } 1739 1740 static __inline void 1741 cfg80211_new_sta(struct net_device *ndev, const uint8_t *addr, 1742 struct station_info *sinfo, gfp_t gfp) 1743 { 1744 TODO(); 1745 } 1746 1747 static __inline void 1748 cfg80211_del_sta(struct net_device *ndev, const uint8_t *addr, gfp_t gfp) 1749 { 1750 TODO(); 1751 } 1752 1753 static __inline void 1754 cfg80211_port_authorized(struct net_device *ndev, const uint8_t *bssid, 1755 gfp_t gfp) 1756 { 1757 TODO(); 1758 } 1759 1760 static __inline void 1761 cfg80211_ready_on_channel(struct wireless_dev *wdev, uint64_t cookie, 1762 struct linuxkpi_ieee80211_channel *channel, unsigned int duration, 1763 gfp_t gfp) 1764 { 1765 TODO(); 1766 } 1767 1768 static __inline void 1769 cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, 1770 uint64_t cookie, struct linuxkpi_ieee80211_channel *channel, gfp_t gfp) 1771 { 1772 TODO(); 1773 } 1774 1775 static __inline void 1776 cfg80211_report_wowlan_wakeup(void) 1777 { 1778 TODO(); 1779 } 1780 1781 static __inline void 1782 cfg80211_roamed(struct net_device *ndev, struct cfg80211_roam_info *roam_info, 1783 gfp_t gfp) 1784 { 1785 TODO(); 1786 } 1787 1788 static __inline void 1789 cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int _x, 1790 uint8_t *p, size_t p_len, int _x2) 1791 { 1792 TODO(); 1793 } 1794 1795 static __inline void 1796 cfg80211_scan_done(struct cfg80211_scan_request *scan_request, 1797 struct cfg80211_scan_info *info) 1798 { 1799 TODO(); 1800 } 1801 1802 static __inline void 1803 cfg80211_sched_scan_results(struct wiphy *wiphy, uint64_t reqid) 1804 { 1805 TODO(); 1806 } 1807 1808 static __inline void 1809 cfg80211_sched_scan_stopped(struct wiphy *wiphy, int _x) 1810 { 1811 TODO(); 1812 } 1813 1814 static __inline void 1815 cfg80211_unregister_wdev(struct wireless_dev *wdev) 1816 { 1817 TODO(); 1818 } 1819 1820 static __inline struct sk_buff * 1821 cfg80211_vendor_cmd_alloc_reply_skb(struct wiphy *wiphy, unsigned int len) 1822 { 1823 TODO(); 1824 return (NULL); 1825 } 1826 1827 static __inline int 1828 cfg80211_vendor_cmd_reply(struct sk_buff *skb) 1829 { 1830 TODO(); 1831 return (-ENXIO); 1832 } 1833 1834 static __inline struct linuxkpi_ieee80211_channel * 1835 ieee80211_get_channel(struct wiphy *wiphy, uint32_t freq) 1836 { 1837 1838 return (linuxkpi_ieee80211_get_channel(wiphy, freq)); 1839 } 1840 1841 static inline size_t 1842 ieee80211_get_hdrlen_from_skb(struct sk_buff *skb) 1843 { 1844 const struct ieee80211_hdr *hdr; 1845 size_t len; 1846 1847 if (skb->len < 10) /* sizeof(ieee80211_frame_[ack,cts]) */ 1848 return (0); 1849 1850 hdr = (const struct ieee80211_hdr *)skb->data; 1851 len = ieee80211_hdrlen(hdr->frame_control); 1852 1853 /* If larger than what is in the skb return. */ 1854 if (len > skb->len) 1855 return (0); 1856 1857 return (len); 1858 } 1859 1860 static __inline bool 1861 cfg80211_channel_is_psc(struct linuxkpi_ieee80211_channel *channel) 1862 { 1863 1864 /* Only 6Ghz. */ 1865 if (channel->band != NL80211_BAND_6GHZ) 1866 return (false); 1867 1868 TODO(); 1869 return (false); 1870 } 1871 1872 static inline int 1873 cfg80211_get_ies_channel_number(const uint8_t *ie, size_t len, 1874 enum nl80211_band band) 1875 { 1876 const struct element *elem; 1877 1878 switch (band) { 1879 case NL80211_BAND_6GHZ: 1880 TODO(); 1881 break; 1882 case NL80211_BAND_5GHZ: 1883 case NL80211_BAND_2GHZ: 1884 /* DSPARAMS has the channel number. */ 1885 elem = cfg80211_find_elem(IEEE80211_ELEMID_DSPARMS, ie, len); 1886 if (elem != NULL && elem->datalen == 1) 1887 return (elem->data[0]); 1888 /* HTINFO has the primary center channel. */ 1889 elem = cfg80211_find_elem(IEEE80211_ELEMID_HTINFO, ie, len); 1890 if (elem != NULL && 1891 elem->datalen >= (sizeof(struct ieee80211_ie_htinfo) - 2)) { 1892 const struct ieee80211_ie_htinfo *htinfo; 1893 htinfo = (const struct ieee80211_ie_htinfo *)elem; 1894 return (htinfo->hi_ctrlchannel); 1895 } 1896 /* What else? */ 1897 break; 1898 default: 1899 IMPROVE("Unsupported"); 1900 break; 1901 } 1902 return (-1); 1903 } 1904 1905 /* Used for scanning at least. */ 1906 static __inline void 1907 get_random_mask_addr(uint8_t *dst, const uint8_t *addr, const uint8_t *mask) 1908 { 1909 int i; 1910 1911 /* Get a completely random address and then overlay what we want. */ 1912 get_random_bytes(dst, ETH_ALEN); 1913 for (i = 0; i < ETH_ALEN; i++) 1914 dst[i] = (dst[i] & ~(mask[i])) | (addr[i] & mask[i]); 1915 } 1916 1917 static __inline void 1918 cfg80211_shutdown_all_interfaces(struct wiphy *wiphy) 1919 { 1920 TODO(); 1921 } 1922 1923 static __inline bool 1924 cfg80211_reg_can_beacon(struct wiphy *wiphy, struct cfg80211_chan_def *chandef, 1925 enum nl80211_iftype iftype) 1926 { 1927 TODO(); 1928 return (false); 1929 } 1930 1931 static __inline void 1932 cfg80211_background_radar_event(struct wiphy *wiphy, 1933 struct cfg80211_chan_def *chandef, gfp_t gfp) 1934 { 1935 TODO(); 1936 } 1937 1938 static __inline const u8 * 1939 cfg80211_find_ext_ie(uint8_t eid, const uint8_t *p, size_t len) 1940 { 1941 TODO(); 1942 return (NULL); 1943 } 1944 1945 static inline void 1946 _ieee80211_set_sband_iftype_data(struct ieee80211_supported_band *band, 1947 struct ieee80211_sband_iftype_data *iftype_data, size_t nitems) 1948 { 1949 band->iftype_data = iftype_data; 1950 band->n_iftype_data = nitems; 1951 } 1952 1953 static inline const struct ieee80211_sband_iftype_data * 1954 ieee80211_get_sband_iftype_data(const struct ieee80211_supported_band *band, 1955 enum nl80211_iftype iftype) 1956 { 1957 const struct ieee80211_sband_iftype_data *iftype_data; 1958 int i; 1959 1960 for (i = 0; i < band->n_iftype_data; i++) { 1961 iftype_data = (const void *)&band->iftype_data[i]; 1962 if (iftype_data->types_mask & BIT(iftype)) 1963 return (iftype_data); 1964 } 1965 1966 return (NULL); 1967 } 1968 1969 static inline const struct ieee80211_sta_he_cap * 1970 ieee80211_get_he_iftype_cap(const struct ieee80211_supported_band *band, 1971 enum nl80211_iftype iftype) 1972 { 1973 const struct ieee80211_sband_iftype_data *iftype_data; 1974 const struct ieee80211_sta_he_cap *he_cap; 1975 1976 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 1977 if (iftype_data == NULL) 1978 return (NULL); 1979 1980 he_cap = NULL; 1981 if (iftype_data->he_cap.has_he) 1982 he_cap = &iftype_data->he_cap; 1983 1984 return (he_cap); 1985 } 1986 1987 static inline const struct ieee80211_sta_eht_cap * 1988 ieee80211_get_eht_iftype_cap(const struct ieee80211_supported_band *band, 1989 enum nl80211_iftype iftype) 1990 { 1991 const struct ieee80211_sband_iftype_data *iftype_data; 1992 const struct ieee80211_sta_eht_cap *eht_cap; 1993 1994 iftype_data = ieee80211_get_sband_iftype_data(band, iftype); 1995 if (iftype_data == NULL) 1996 return (NULL); 1997 1998 eht_cap = NULL; 1999 if (iftype_data->eht_cap.has_eht) 2000 eht_cap = &iftype_data->eht_cap; 2001 2002 return (eht_cap); 2003 } 2004 2005 static inline bool 2006 cfg80211_ssid_eq(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2) 2007 { 2008 int error; 2009 2010 if (ssid1 == NULL || ssid2 == NULL) /* Can we KASSERT this? */ 2011 return (false); 2012 2013 if (ssid1->ssid_len != ssid2->ssid_len) 2014 return (false); 2015 error = memcmp(ssid1->ssid, ssid2->ssid, ssid2->ssid_len); 2016 if (error != 0) 2017 return (false); 2018 return (true); 2019 } 2020 2021 static inline void 2022 cfg80211_rx_unprot_mlme_mgmt(struct net_device *ndev, const uint8_t *hdr, 2023 uint32_t len) 2024 { 2025 TODO(); 2026 } 2027 2028 static inline const struct wiphy_iftype_ext_capab * 2029 cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype iftype) 2030 { 2031 2032 TODO(); 2033 return (NULL); 2034 } 2035 2036 static inline uint16_t 2037 ieee80211_get_he_6ghz_capa(const struct ieee80211_supported_band *sband, 2038 enum nl80211_iftype iftype) 2039 { 2040 TODO(); 2041 return (0); 2042 } 2043 2044 static inline int 2045 nl80211_chan_width_to_mhz(enum nl80211_chan_width width) 2046 { 2047 switch (width) { 2048 case NL80211_CHAN_WIDTH_5: 2049 return (5); 2050 break; 2051 case NL80211_CHAN_WIDTH_10: 2052 return (10); 2053 break; 2054 case NL80211_CHAN_WIDTH_20_NOHT: 2055 case NL80211_CHAN_WIDTH_20: 2056 return (20); 2057 break; 2058 case NL80211_CHAN_WIDTH_40: 2059 return (40); 2060 break; 2061 case NL80211_CHAN_WIDTH_80: 2062 case NL80211_CHAN_WIDTH_80P80: 2063 return (80); 2064 break; 2065 case NL80211_CHAN_WIDTH_160: 2066 return (160); 2067 break; 2068 case NL80211_CHAN_WIDTH_320: 2069 return (320); 2070 break; 2071 } 2072 } 2073 2074 static __inline ssize_t 2075 wiphy_locked_debugfs_read(struct wiphy *wiphy, struct file *file, 2076 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2077 loff_t *ppos, 2078 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2079 void *data) 2080 { 2081 TODO(); 2082 return (-ENXIO); 2083 } 2084 2085 2086 static __inline ssize_t 2087 wiphy_locked_debugfs_write(struct wiphy *wiphy, struct file *file, 2088 char *buf, size_t bufsize, const char __user *userbuf, size_t count, 2089 ssize_t (*handler)(struct wiphy *, struct file *, char *, size_t, void *), 2090 void *data) 2091 { 2092 TODO(); 2093 return (-ENXIO); 2094 } 2095 2096 /* -------------------------------------------------------------------------- */ 2097 2098 static inline void 2099 wiphy_work_init(struct wiphy_work *wwk, wiphy_work_fn fn) 2100 { 2101 INIT_LIST_HEAD(&wwk->entry); 2102 wwk->fn = fn; 2103 } 2104 2105 static inline void 2106 wiphy_work_queue(struct wiphy *wiphy, struct wiphy_work *wwk) 2107 { 2108 linuxkpi_wiphy_work_queue(wiphy, wwk); 2109 } 2110 2111 static inline void 2112 wiphy_work_cancel(struct wiphy *wiphy, struct wiphy_work *wwk) 2113 { 2114 linuxkpi_wiphy_work_cancel(wiphy, wwk); 2115 } 2116 2117 static inline void 2118 wiphy_work_flush(struct wiphy *wiphy, struct wiphy_work *wwk) 2119 { 2120 linuxkpi_wiphy_work_flush(wiphy, wwk); 2121 } 2122 2123 static inline void 2124 wiphy_delayed_work_init(struct wiphy_delayed_work *wdwk, wiphy_work_fn fn) 2125 { 2126 wiphy_work_init(&wdwk->work, fn); 2127 timer_setup(&wdwk->timer, lkpi_wiphy_delayed_work_timer, 0); 2128 } 2129 2130 static inline void 2131 wiphy_delayed_work_queue(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk, 2132 unsigned long delay) 2133 { 2134 linuxkpi_wiphy_delayed_work_queue(wiphy, wdwk, delay); 2135 } 2136 2137 static inline void 2138 wiphy_delayed_work_cancel(struct wiphy *wiphy, struct wiphy_delayed_work *wdwk) 2139 { 2140 linuxkpi_wiphy_delayed_work_cancel(wiphy, wdwk); 2141 } 2142 2143 /* -------------------------------------------------------------------------- */ 2144 2145 #define wiphy_err(_wiphy, _fmt, ...) \ 2146 dev_err((_wiphy)->dev, _fmt, __VA_ARGS__) 2147 #define wiphy_info(wiphy, fmt, ...) \ 2148 dev_info((wiphy)->dev, fmt, ##__VA_ARGS__) 2149 #define wiphy_info_once(wiphy, fmt, ...) \ 2150 dev_info_once((wiphy)->dev, fmt, ##__VA_ARGS__) 2151 2152 #ifndef LINUXKPI_NET80211 2153 #define ieee80211_channel linuxkpi_ieee80211_channel 2154 #define ieee80211_regdomain linuxkpi_ieee80211_regdomain 2155 #endif 2156 2157 #include <net/mac80211.h> 2158 2159 #endif /* _LINUXKPI_NET_CFG80211_H */ 2160