1 /* 2 * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: wlan_reg_services_api.h 22 * This file provides prototypes of the routines needed for the 23 * external components to utilize the services provided by the 24 * regulatory component. 25 */ 26 27 #ifndef __WLAN_REG_SERVICES_API_H 28 #define __WLAN_REG_SERVICES_API_H 29 30 #include <reg_services_public_struct.h> 31 32 /** 33 * wlan_reg_max_5ghz_ch_num() - Get maximum 5GHz channel number 34 * 35 * Return: Maximum 5GHz channel number 36 */ 37 #define WLAN_REG_MAX_5GHZ_CH_NUM wlan_reg_max_5ghz_ch_num() 38 uint8_t wlan_reg_max_5ghz_ch_num(void); 39 40 #ifdef CONFIG_CHAN_FREQ_API 41 /** 42 * wlan_reg_min_24ghz_chan_freq() - Get minimum 2.4GHz channel frequency 43 * 44 * Return: Minimum 2.4GHz channel frequency 45 */ 46 #define WLAN_REG_MIN_24GHZ_CHAN_FREQ wlan_reg_min_24ghz_chan_freq() 47 qdf_freq_t wlan_reg_min_24ghz_chan_freq(void); 48 49 /** 50 * wlan_reg_max_24ghz_chan_freq() - Get maximum 2.4GHz channel frequency 51 * 52 * Return: Maximum 2.4GHz channel frequency 53 */ 54 #define WLAN_REG_MAX_24GHZ_CHAN_FREQ wlan_reg_max_24ghz_chan_freq() 55 qdf_freq_t wlan_reg_max_24ghz_chan_freq(void); 56 57 /** 58 * wlan_reg_min_5ghz_chan_freq() - Get minimum 5GHz channel frequency 59 * 60 * Return: Minimum 5GHz channel frequency 61 */ 62 #define WLAN_REG_MIN_5GHZ_CHAN_FREQ wlan_reg_min_5ghz_chan_freq() 63 qdf_freq_t wlan_reg_min_5ghz_chan_freq(void); 64 65 /** 66 * wlan_reg_max_5ghz_chan_freq() - Get maximum 5GHz channel frequency 67 * 68 * Return: Maximum 5GHz channel frequency 69 */ 70 #define WLAN_REG_MAX_5GHZ_CHAN_FREQ wlan_reg_max_5ghz_chan_freq() 71 qdf_freq_t wlan_reg_max_5ghz_chan_freq(void); 72 #endif /* CONFIG_CHAN_FREQ_API */ 73 74 /** 75 * wlan_reg_is_24ghz_ch_freq() - Check if the given channel frequency is 2.4GHz 76 * @freq: Channel frequency 77 * 78 * Return: true if channel frequency is 2.4GHz, else false 79 */ 80 #define WLAN_REG_IS_24GHZ_CH_FREQ(freq) wlan_reg_is_24ghz_ch_freq(freq) 81 bool wlan_reg_is_24ghz_ch_freq(qdf_freq_t freq); 82 83 /** 84 * wlan_reg_is_5ghz_ch_freq() - Check if the given channel frequency is 5GHz 85 * @freq: Channel frequency 86 * 87 * Return: true if channel frequency is 5GHz, else false 88 */ 89 #define WLAN_REG_IS_5GHZ_CH_FREQ(freq) wlan_reg_is_5ghz_ch_freq(freq) 90 bool wlan_reg_is_5ghz_ch_freq(qdf_freq_t freq); 91 92 /** 93 * wlan_reg_is_range_overlap_2g() - Check if the given low_freq and high_freq 94 * is in the 2G range. 95 * 96 * @low_freq - Low frequency. 97 * @high_freq - High frequency. 98 * 99 * Return: Return true if given low_freq and high_freq overlaps 2G range, 100 * else false. 101 */ 102 bool wlan_reg_is_range_overlap_2g(qdf_freq_t low_freq, qdf_freq_t high_freq); 103 104 /** 105 * wlan_reg_is_range_overlap_5g() - Check if the given low_freq and high_freq 106 * is in the 5G range. 107 * 108 * @low_freq - Low frequency. 109 * @high_freq - High frequency. 110 * 111 * Return: Return true if given low_freq and high_freq overlaps 5G range, 112 * else false. 113 */ 114 bool wlan_reg_is_range_overlap_5g(qdf_freq_t low_freq, qdf_freq_t high_freq); 115 116 /** 117 * wlan_reg_is_freq_indoor() - Check if a frequency is indoor. 118 * @pdev: Pointer to pdev. 119 * @freq: Channel frequency. 120 * 121 * Return: Return true if a frequency is indoor, else false. 122 */ 123 bool wlan_reg_is_freq_indoor(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq); 124 125 /** 126 * wlan_reg_get_min_chwidth() - Return min chanwidth supported by freq. 127 * @pdev: Pointer to pdev. 128 * @freq: Channel frequency. 129 * 130 * Return: Min chwidth supported by freq as per regulatory DB. 131 */ 132 uint16_t wlan_reg_get_min_chwidth(struct wlan_objmgr_pdev *pdev, 133 qdf_freq_t freq); 134 135 /** 136 * wlan_reg_get_max_chwidth() - Return max chanwidth supported by freq. 137 * @pdev: Pointer to pdev. 138 * @freq: Channel frequency. 139 * 140 * Return: Max chwidth supported by freq as per regulatory DB. 141 */ 142 uint16_t wlan_reg_get_max_chwidth(struct wlan_objmgr_pdev *pdev, 143 qdf_freq_t freq); 144 145 /** 146 * wlan_reg_get_next_lower_bandwidth() - Get next lower bandwdith 147 * @ch_width: channel bandwdith 148 * 149 * Return: Return next lower bandwidth of input channel bandwidth 150 */ 151 enum phy_ch_width 152 wlan_reg_get_next_lower_bandwidth(enum phy_ch_width ch_width); 153 154 #ifdef CONFIG_REG_CLIENT 155 /** 156 * wlan_reg_is_freq_indoor_in_secondary_list() - Check if the input frequency is 157 * an indoor frequency in the secondary list 158 * @pdev: Pointer to pdev. 159 * @freq: Channel frequency. 160 * 161 * Return: Return true if a frequency is indoor, else false. 162 */ 163 bool wlan_reg_is_freq_indoor_in_secondary_list(struct wlan_objmgr_pdev *pdev, 164 qdf_freq_t freq); 165 #endif 166 167 #ifdef CONFIG_BAND_6GHZ 168 /** 169 * wlan_reg_is_6ghz_chan_freq() - Check if the given channel frequency is 6GHz 170 * @freq: Channel frequency 171 * 172 * Return: true if channel frequency is 6GHz, else false 173 */ 174 #define WLAN_REG_IS_6GHZ_CHAN_FREQ(freq) wlan_reg_is_6ghz_chan_freq(freq) 175 bool wlan_reg_is_6ghz_chan_freq(uint16_t freq); 176 177 #ifdef CONFIG_6G_FREQ_OVERLAP 178 /** 179 * wlan_reg_is_range_only6g() - Check if the given low_freq and high_freq 180 * is in the 6G range. 181 * @low_freq - Low frequency. 182 * @high_freq - High frequency. 183 * 184 * Return: Return true if given low_freq and high_freq overlaps 6G range, 185 * else false. 186 */ 187 bool wlan_reg_is_range_only6g(qdf_freq_t low_freq, qdf_freq_t high_freq); 188 189 /** 190 * wlan_reg_is_range_overlap_6g() - Check if the given low_freq and high_freq 191 * is in the 6G range. 192 * 193 * @low_freq - Low frequency. 194 * @high_freq - High frequency. 195 * 196 * Return: Return true if given low_freq and high_freq overlaps 6G range, 197 * else false. 198 */ 199 bool wlan_reg_is_range_overlap_6g(qdf_freq_t low_freq, qdf_freq_t high_freq); 200 #else 201 static inline bool wlan_reg_is_range_only6g(qdf_freq_t low_freq, 202 qdf_freq_t high_freq) 203 { 204 return false; 205 } 206 207 static inline bool wlan_reg_is_range_overlap_6g(qdf_freq_t low_freq, 208 qdf_freq_t high_freq) 209 { 210 return false; 211 } 212 #endif 213 214 /** 215 * wlan_reg_get_6g_ap_master_chan_list() - provide the appropriate ap master 216 * channel list 217 * @pdev: pdev pointer 218 * @ap_pwr_type: The ap power type (LPI/VLP/SP) 219 * @chan_list: channel list pointer 220 * 221 * Return: QDF_STATUS 222 */ 223 QDF_STATUS wlan_reg_get_6g_ap_master_chan_list( 224 struct wlan_objmgr_pdev *pdev, 225 enum reg_6g_ap_type ap_pwr_type, 226 struct regulatory_channel *chan_list); 227 228 #ifdef CONFIG_REG_CLIENT 229 /** 230 * wlan_reg_get_power_string () - wlan reg get power type string 231 * @power_type: power type enum 232 * 233 * Return: power type string 234 */ 235 const char *wlan_reg_get_power_string(enum reg_6g_ap_type power_type); 236 #endif 237 238 /** 239 * wlan_reg_is_6ghz_psc_chan_freq() - Check if the given 6GHz channel frequency 240 * is preferred scanning channel frequency. 241 * @freq: Channel frequency 242 * 243 * Return: true if given 6GHz channel frequency is preferred scanning channel 244 * frequency, else false 245 */ 246 #define WLAN_REG_IS_6GHZ_PSC_CHAN_FREQ(freq) \ 247 wlan_reg_is_6ghz_psc_chan_freq(freq) 248 bool wlan_reg_is_6ghz_psc_chan_freq(uint16_t freq); 249 250 /** 251 * wlan_reg_min_6ghz_chan_freq() - Get minimum 6GHz channel center frequency 252 * 253 * Return: Minimum 6GHz channel center frequency 254 */ 255 #define WLAN_REG_MIN_6GHZ_CHAN_FREQ wlan_reg_min_6ghz_chan_freq() 256 uint16_t wlan_reg_min_6ghz_chan_freq(void); 257 258 /** 259 * wlan_reg_max_6ghz_chan_freq() - Get maximum 6GHz channel center frequency 260 * 261 * Return: Maximum 6GHz channel center frequency 262 */ 263 #define WLAN_REG_MAX_6GHZ_CHAN_FREQ wlan_reg_max_6ghz_chan_freq() 264 uint16_t wlan_reg_max_6ghz_chan_freq(void); 265 266 /** 267 * wlan_reg_is_6g_freq_indoor() - Check if a 6GHz frequency is indoor. 268 * @pdev: Pointer to pdev. 269 * @freq: Channel frequency. 270 * 271 * Return: Return true if a 6GHz frequency is indoor, else false. 272 */ 273 #define WLAN_REG_IS_6GHZ_FREQ_INDOOR(pdev, freq) \ 274 wlan_reg_is_6g_freq_indoor(pdev, freq) 275 bool wlan_reg_is_6g_freq_indoor(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq); 276 277 /** 278 * wlan_reg_get_max_txpower_for_6g_tpe() - Get max txpower for 6G TPE IE. 279 * @pdev: Pointer to pdev. 280 * @freq: Channel frequency. 281 * @bw: Channel bandwidth. 282 * @reg_ap: Regulatory 6G AP type. 283 * @reg_client: Regulatory client type. 284 * @is_psd: True if txpower is needed in PSD format, and false if needed in EIRP 285 * format. 286 * @tx_power: Pointer to tx-power. 287 * 288 * Return: Return QDF_STATUS_SUCCESS, if tx_power is filled for 6G TPE IE 289 * else return QDF_STATUS_E_FAILURE. 290 */ 291 QDF_STATUS 292 wlan_reg_get_max_txpower_for_6g_tpe(struct wlan_objmgr_pdev *pdev, 293 qdf_freq_t freq, uint8_t bw, 294 enum reg_6g_ap_type reg_ap, 295 enum reg_6g_client_type reg_client, 296 bool is_psd, 297 uint8_t *tx_power); 298 299 /** 300 * wlan_reg_get_superchan_entry() - Get the address of the super channel list 301 * entry for a given input channel index. 302 * 303 * @pdev: pdev ptr 304 * @chan_enum: Channel enum 305 * @p_sup_chan_entry: Pointer to address of *p_sup_chan_entry 306 * 307 * Return: QDF_STATUS_SUCCESS if super channel entry is available for the input 308 * chan_enum else QDF_STATUS_E_FAILURE 309 */ 310 QDF_STATUS wlan_reg_get_superchan_entry( 311 struct wlan_objmgr_pdev *pdev, 312 enum channel_enum chan_enum, 313 const struct super_chan_info **p_sup_chan_entry); 314 #else 315 316 #define WLAN_REG_IS_6GHZ_CHAN_FREQ(freq) (false) 317 static inline bool wlan_reg_is_6ghz_chan_freq(uint16_t freq) 318 { 319 return false; 320 } 321 322 static inline bool wlan_reg_is_range_only6g(qdf_freq_t low_freq, 323 qdf_freq_t high_freq) 324 { 325 return false; 326 } 327 328 #define WLAN_REG_IS_6GHZ_PSC_CHAN_FREQ(freq) (false) 329 static inline bool wlan_reg_is_6ghz_psc_chan_freq(uint16_t freq) 330 { 331 return false; 332 } 333 334 #define WLAN_REG_MIN_6GHZ_CHAN_FREQ (false) 335 static inline uint16_t wlan_reg_min_6ghz_chan_freq(void) 336 { 337 return 0; 338 } 339 340 #define WLAN_REG_MAX_6GHZ_CHAN_FREQ (false) 341 static inline uint16_t wlan_reg_max_6ghz_chan_freq(void) 342 { 343 return 0; 344 } 345 346 #define WLAN_REG_IS_6GHZ_FREQ_INDOOR(pdev, freq) (false) 347 static inline bool 348 wlan_reg_is_6g_freq_indoor(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq) 349 { 350 return false; 351 } 352 353 static inline bool wlan_reg_is_range_overlap_6g(qdf_freq_t low_freq, 354 qdf_freq_t high_freq) 355 { 356 return false; 357 } 358 359 static inline QDF_STATUS 360 wlan_reg_get_max_txpower_for_6g_tpe(struct wlan_objmgr_pdev *pdev, 361 qdf_freq_t freq, uint8_t bw, 362 enum reg_6g_ap_type reg_ap, 363 enum reg_6g_client_type reg_client, 364 bool is_psd, 365 uint8_t *tx_power) 366 { 367 return QDF_STATUS_E_FAILURE; 368 } 369 370 static inline QDF_STATUS 371 wlan_reg_get_6g_ap_master_chan_list(struct wlan_objmgr_pdev *pdev, 372 enum reg_6g_ap_type ap_pwr_type, 373 struct regulatory_channel *chan_list) 374 { 375 return QDF_STATUS_E_FAILURE; 376 } 377 378 static inline 379 QDF_STATUS wlan_reg_get_superchan_entry( 380 struct wlan_objmgr_pdev *pdev, 381 enum channel_enum chan_enum, 382 const struct super_chan_info **p_sup_chan_entry) 383 { 384 *p_sup_chan_entry = NULL; 385 return QDF_STATUS_E_NOSUPPORT; 386 } 387 388 static inline 389 const char *wlan_reg_get_power_string(enum reg_6g_ap_type power_type) 390 { 391 return "INVALID"; 392 } 393 #endif /* CONFIG_BAND_6GHZ */ 394 395 /** 396 * wlan_reg_get_band_channel_list() - Get channel list based on the band_mask 397 * @pdev: pdev ptr 398 * @band_mask: Input bitmap with band set 399 * @channel_list: Pointer to Channel List 400 * 401 * Get the given channel list and number of channels from the current channel 402 * list based on input band bitmap. 403 * 404 * Return: Number of channels, else 0 to indicate error 405 */ 406 uint16_t 407 wlan_reg_get_band_channel_list(struct wlan_objmgr_pdev *pdev, 408 uint8_t band_mask, 409 struct regulatory_channel *channel_list); 410 411 #ifdef CONFIG_REG_6G_PWRMODE 412 /** 413 * wlan_reg_get_band_channel_list_for_pwrmode() - Get channel list based on the 414 * band_mask and input 6G power mode. 415 * @pdev: pdev ptr 416 * @band_mask: Input bitmap with band set 417 * @channel_list: Pointer to Channel List 418 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 419 * 420 * Get the given channel list and number of channels from the current channel 421 * list based on input band bitmap. 422 * 423 * Return: Number of channels, else 0 to indicate error 424 */ 425 uint16_t 426 wlan_reg_get_band_channel_list_for_pwrmode(struct wlan_objmgr_pdev *pdev, 427 uint8_t band_mask, 428 struct regulatory_channel 429 *channel_list, 430 enum supported_6g_pwr_types 431 in_6g_pwr_type); 432 #endif 433 434 #ifdef CONFIG_REG_CLIENT 435 /** 436 * wlan_reg_get_secondary_band_channel_list() - Get secondary channel list for 437 * SAP based on the band_mask 438 * @pdev: pdev ptr 439 * @band_mask: Input bitmap with band set 440 * @channel_list: Pointer to Channel List 441 * 442 * Get the given channel list and number of channels from the secondary current 443 * channel list based on input band bitmap. 444 * 445 * Return: Number of channels, else 0 to indicate error 446 */ 447 uint16_t 448 wlan_reg_get_secondary_band_channel_list(struct wlan_objmgr_pdev *pdev, 449 uint8_t band_mask, 450 struct regulatory_channel 451 *channel_list); 452 #endif 453 454 /** 455 * wlan_reg_chan_band_to_freq - Return channel frequency based on the channel 456 * number and band. 457 * @pdev: pdev ptr 458 * @chan: Channel Number 459 * @band_mask: Bitmap for bands 460 * 461 * Return: Return channel frequency or return 0, if the channel is disabled or 462 * if the input channel number or band_mask is invalid. Composite bands are 463 * supported only for 2.4Ghz and 5Ghz bands. For other bands the following 464 * priority is given: 1) 6Ghz 2) 5Ghz 3) 2.4Ghz. 465 */ 466 qdf_freq_t wlan_reg_chan_band_to_freq(struct wlan_objmgr_pdev *pdev, 467 uint8_t chan, 468 uint8_t band_mask); 469 470 #ifdef CONFIG_49GHZ_CHAN 471 /** 472 * wlan_reg_is_49ghz_freq() - Check if the given channel frequency is 4.9GHz 473 * @freq: Channel frequency 474 * 475 * Return: true if channel frequency is 4.9GHz, else false 476 */ 477 #define WLAN_REG_IS_49GHZ_FREQ(freq) wlan_reg_is_49ghz_freq(freq) 478 bool wlan_reg_is_49ghz_freq(qdf_freq_t freq); 479 480 #else 481 482 #define WLAN_REG_IS_49GHZ_FREQ(freq) (false) 483 static inline bool wlan_reg_is_49ghz_freq(qdf_freq_t freq) 484 { 485 return false; 486 } 487 #endif /* CONFIG_49GHZ_CHAN */ 488 489 /** 490 * wlan_reg_ch_num() - Get channel number from channel enum 491 * @ch_enum: Channel enum 492 * 493 * Return: channel number 494 */ 495 #define WLAN_REG_CH_NUM(ch_enum) wlan_reg_ch_num(ch_enum) 496 uint8_t wlan_reg_ch_num(uint32_t ch_enum); 497 498 /** 499 * wlan_reg_ch_to_freq() - Get channel frequency from channel enum 500 * @ch_enum: Channel enum 501 * 502 * Return: channel frequency 503 */ 504 #define WLAN_REG_CH_TO_FREQ(ch_enum) wlan_reg_ch_to_freq(ch_enum) 505 qdf_freq_t wlan_reg_ch_to_freq(uint32_t ch_enum); 506 507 /** 508 * wlan_reg_read_default_country() - Read the default country for the regdomain 509 * @country: pointer to the country code. 510 * 511 * Return: QDF_STATUS 512 */ 513 QDF_STATUS wlan_reg_read_default_country(struct wlan_objmgr_psoc *psoc, 514 uint8_t *country); 515 516 /** 517 * wlan_reg_get_ctry_idx_max_bw_from_country_code() - Get the max 5G 518 * bandwidth from country code 519 * @pdev: pdev pointer 520 * @cc: Country Code 521 * @max_bw_5g: Max 5G bandwidth supported by the country 522 * 523 * Return: QDF_STATUS 524 */ 525 526 QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code( 527 struct wlan_objmgr_pdev *pdev, 528 uint16_t cc, 529 uint16_t *max_bw_5g); 530 531 /** 532 * wlan_reg_get_max_5g_bw_from_regdomain() - Get the max 5G bandwidth 533 * supported by the regdomain 534 * @pdev: pdev pointer 535 * @orig_regdmn: Regdomain Pair value 536 * @max_bw_5g: Max 5G bandwidth supported by the country 537 * 538 * Return: QDF_STATUS 539 */ 540 QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain( 541 struct wlan_objmgr_pdev *pdev, 542 uint16_t regdmn, 543 uint16_t *max_bw_5g); 544 545 /** 546 * wlan_reg_get_max_bw_5G_for_fo() - get max_5g_bw for FullOffload 547 * @pdev: PDEV object 548 * 549 * API to get max_bw_5g from pdev object 550 * 551 * Return: @max_bw_5g 552 */ 553 QDF_STATUS wlan_reg_get_max_bw_5G_for_fo(struct wlan_objmgr_pdev *pdev); 554 555 /** 556 * wlan_reg_is_regdb_offloaded() - get offload_enabled 557 * @psoc: Psoc object 558 * 559 * API to get offload_enabled from psoc. 560 * 561 * Return: true if offload enabled 562 */ 563 564 bool wlan_reg_is_regdb_offloaded(struct wlan_objmgr_psoc *psoc); 565 566 /** 567 * wlan_reg_get_fcc_constraint() - Check FCC constraint on given frequency 568 * @pdev: physical dev to get 569 * @freq: frequency to be checked 570 * 571 * Return: If FCC constraint is on applied given frequency return true 572 * else return false. 573 */ 574 bool wlan_reg_get_fcc_constraint(struct wlan_objmgr_pdev *pdev, uint32_t freq); 575 576 #ifdef CONFIG_REG_CLIENT 577 /** 578 * wlan_reg_read_current_country() - Read the current country for the regdomain 579 * @country: pointer to the country code. 580 * 581 * Return: QDF_STATUS 582 */ 583 QDF_STATUS wlan_reg_read_current_country(struct wlan_objmgr_psoc *psoc, 584 uint8_t *country); 585 586 #ifdef CONFIG_REG_CLIENT 587 /** 588 * wlan_reg_get_6g_power_type_for_ctry() - Return power type for 6G based 589 * on country IE 590 * @psoc: pointer to psoc 591 * @pdev: pointer to pdev 592 * @ap_ctry: pointer to country string in country IE 593 * @sta_ctry: pointer to sta programmed country 594 * @pwr_type_6g: pointer to 6G power type 595 * @ctry_code_match: Check for country IE and sta country code match 596 * @ap_pwr_type: AP's power type for 6G as advertised in HE ops IE 597 * Return: QDF_STATUS 598 */ 599 QDF_STATUS 600 wlan_reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc, 601 struct wlan_objmgr_pdev *pdev, 602 uint8_t *ap_ctry, uint8_t *sta_ctry, 603 enum reg_6g_ap_type *pwr_type_6g, 604 bool *ctry_code_match, 605 enum reg_6g_ap_type ap_pwr_type); 606 #endif 607 608 #ifdef CONFIG_CHAN_FREQ_API 609 /** 610 * wlan_reg_is_etsi13_srd_chan_for_freq () - Checks if the ch is ETSI13 srd ch 611 * or not 612 * @pdev: pdev ptr 613 * @freq: channel center frequency 614 * 615 * Return: true or false 616 */ 617 bool wlan_reg_is_etsi13_srd_chan_for_freq(struct wlan_objmgr_pdev *pdev, 618 qdf_freq_t freq); 619 #endif /*CONFIG_CHAN_FREQ_API*/ 620 621 /** 622 * wlan_reg_is_etsi13_regdmn() - Checks if current reg domain is ETSI13 or not 623 * @pdev: pdev ptr 624 * 625 * Return: true or false 626 */ 627 bool wlan_reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev); 628 629 /** 630 * wlan_reg_is_etsi13_srd_chan_allowed_master_mode() - Checks if regdmn is 631 * ETSI13 and SRD channels are allowed in master mode or not. 632 * 633 * @pdev: pdev ptr 634 * 635 * Return: true or false 636 */ 637 bool wlan_reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev 638 *pdev); 639 #endif 640 641 /** 642 * wlan_reg_is_world() - reg is world mode 643 * @country: The country information 644 * 645 * Return: true or false 646 */ 647 bool wlan_reg_is_world(uint8_t *country); 648 649 /** 650 * wlan_reg_get_dfs_region () - Get the current dfs region 651 * @dfs_reg: pointer to dfs region 652 * 653 * Return: Status 654 */ 655 QDF_STATUS wlan_reg_get_dfs_region(struct wlan_objmgr_pdev *pdev, 656 enum dfs_reg *dfs_reg); 657 658 /** 659 * wlan_reg_is_chan_disabled_and_not_nol() - In the regulatory channel list, a 660 * channel may be disabled by the regulatory/device or by radar. Radar is 661 * temporary and a radar disabled channel does not mean that the channel is 662 * permanently disabled. The API checks if the channel is disabled, but not due 663 * to radar. 664 * @chan - Regulatory channel object 665 * 666 * Return - True, the channel is disabled, but not due to radar, else false. 667 */ 668 bool wlan_reg_is_chan_disabled_and_not_nol(struct regulatory_channel *chan); 669 670 /** 671 * wlan_reg_get_current_chan_list() - provide the pdev current channel list 672 * @pdev: pdev pointer 673 * @chan_list: channel list pointer 674 * 675 * Return: QDF_STATUS 676 */ 677 QDF_STATUS wlan_reg_get_current_chan_list(struct wlan_objmgr_pdev *pdev, 678 struct regulatory_channel *chan_list); 679 680 /** 681 * wlan_reg_is_freq_enabled() - Checks if the given frequency is enabled on the 682 * given power mode or not. If the frequency is not a 6G frequency then the 683 * input power mode is ignored and only current channel list is searched. 684 * 685 * @pdev: pdev pointer. 686 * @freq: input frequency. 687 * @in_6g_pwr_mode: Power mode on which the freq is enabled or not is to be 688 * checked. 689 * 690 * Return: True if the frequency is present in the given power mode channel 691 * list. 692 */ 693 bool wlan_reg_is_freq_enabled(struct wlan_objmgr_pdev *pdev, 694 qdf_freq_t freq, 695 enum supported_6g_pwr_types in_6g_pwr_mode); 696 697 /** 698 * wlan_reg_is_freq_idx_enabled() - Checks if the given frequency index is 699 * enabled on the given power mode or not. If the frequency index is not a 6G 700 * frequency then the input power mode is ignored and only current channel list 701 * is searched. 702 * 703 * @pdev: pdev pointer. 704 * @freq_idx: input frequency index. 705 * @in_6g_pwr_mode: Power mode on which the frequency index is enabled or not 706 * is to be checked. 707 * 708 * Return: True if the frequency index is present in the given power mode 709 * channel list. 710 */ 711 bool wlan_reg_is_freq_idx_enabled(struct wlan_objmgr_pdev *pdev, 712 enum channel_enum freq_idx, 713 enum supported_6g_pwr_types in_6g_pwr_mode); 714 715 /** 716 * wlan_reg_get_pwrmode_chan_list() - Get the modified channel list. A modified 717 * current channel list consists of 2G and 5G portions of the current channel 718 * list and the 6G portion of the current channel list is derived from the input 719 * 6g power type. 720 * @pdev: Pointer to pdev 721 * @chan_list: Pointer to buffer which stores list of regulatory_channels. 722 * @in_6g_pwr_mode: 6GHz power type 723 * 724 * Return: 725 * QDF_STATUS_SUCCESS: Success 726 * QDF_STATUS_E_INVAL: Failed to get channel list 727 */ 728 QDF_STATUS wlan_reg_get_pwrmode_chan_list(struct wlan_objmgr_pdev *pdev, 729 struct regulatory_channel *chan_list, 730 enum supported_6g_pwr_types 731 in_6g_pwr_mode); 732 733 #ifdef CONFIG_REG_CLIENT 734 /** 735 * wlan_reg_get_secondary_current_chan_list() - provide the pdev secondary 736 * current channel list 737 * @pdev: pdev pointer 738 * @chan_list: channel list pointer 739 * 740 * Return: QDF_STATUS 741 */ 742 QDF_STATUS wlan_reg_get_secondary_current_chan_list( 743 struct wlan_objmgr_pdev *pdev, 744 struct regulatory_channel *chan_list); 745 #endif 746 747 #if defined(CONFIG_AFC_SUPPORT) && defined(CONFIG_BAND_6GHZ) 748 /** 749 * wlan_reg_get_6g_afc_chan_list() - provide the pdev afc channel list 750 * @pdev: pdev pointer 751 * @chan_list: channel list pointer 752 * 753 * Return: QDF_STATUS 754 */ 755 QDF_STATUS wlan_reg_get_6g_afc_chan_list(struct wlan_objmgr_pdev *pdev, 756 struct regulatory_channel *chan_list); 757 758 /** 759 * wlan_reg_get_6g_afc_mas_chan_list() - provide the pdev afc master channel 760 * list 761 * @pdev: pdev pointer 762 * @chan_list: channel list pointer 763 * 764 * Return: QDF_STATUS 765 */ 766 QDF_STATUS 767 wlan_reg_get_6g_afc_mas_chan_list(struct wlan_objmgr_pdev *pdev, 768 struct regulatory_channel *chan_list); 769 770 /** 771 * wlan_reg_is_afc_power_event_received() - Checks if AFC power event is 772 * received from the FW. 773 * 774 * @pdev: pdev ptr 775 * 776 * Return: true if AFC power event is received from the FW or false otherwise 777 */ 778 bool wlan_reg_is_afc_power_event_received(struct wlan_objmgr_pdev *pdev); 779 780 /** 781 * wlan_reg_is_afc_done() - Check if AFC response enables the given frequency. 782 * @pdev: pdev ptr 783 * @freq: given frequency. 784 * 785 * Return: True if frequency is enabled, false otherwise. 786 */ 787 bool wlan_reg_is_afc_done(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq); 788 789 /** 790 * wlan_reg_get_afc_req_id() - Get the AFC request ID 791 * @pdev: pdev pointer 792 * @req_id: Pointer to request id 793 * 794 * Return: QDF_STATUS 795 */ 796 QDF_STATUS wlan_reg_get_afc_req_id(struct wlan_objmgr_pdev *pdev, 797 uint64_t *req_id); 798 799 /** 800 * wlan_reg_is_afc_expiry_event_received() - Checks if AFC power event is 801 * received from the FW. 802 * 803 * @pdev: pdev ptr 804 * 805 * Return: true if AFC exipry event is received from the FW or false otherwise 806 */ 807 bool wlan_reg_is_afc_expiry_event_received(struct wlan_objmgr_pdev *pdev); 808 809 /** 810 * wlan_reg_is_noaction_on_afc_pwr_evt() - Checks whether driver needs to 811 * take action for AFC action or the response should be handled by the 812 * user application. 813 * 814 * @pdev: pdev ptr 815 * 816 * Return: true if driver need not take action for AFC resp, false otherwise. 817 */ 818 bool 819 wlan_reg_is_noaction_on_afc_pwr_evt(struct wlan_objmgr_pdev *pdev); 820 821 /** 822 * wlan_reg_get_afc_dev_deploy_type() - Get AFC device deployment type 823 * @pdev: pdev pointer 824 * @afc_dev_type: Pointer to afc device deployment type 825 * 826 * Return: QDF_STATUS 827 */ 828 QDF_STATUS 829 wlan_reg_get_afc_dev_deploy_type(struct wlan_objmgr_pdev *pdev, 830 enum reg_afc_dev_deploy_type *afc_dev_type); 831 832 /** 833 * wlan_reg_is_sta_connect_allowed() - Check if STA connection allowed 834 * @pdev: pdev pointer 835 * @root_ap_pwr_mode: power mode of the Root AP. 836 * 837 * Return : True if STA Vap connection is allowed. 838 */ 839 bool 840 wlan_reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev, 841 enum reg_6g_ap_type root_ap_pwr_mode); 842 843 /** 844 * wlan_reg_is_6ghz_freq_txable() - Check if the given frequency is tx-able. 845 * @pdev: Pointer to pdev 846 * @freq: Frequency in MHz 847 * @in_6ghz_pwr_type: Input AP power type 848 * 849 * An SP channel is tx-able if the channel is present in the AFC response. 850 * In case of non-OUTDOOR mode a channel is always tx-able (Assuming it is 851 * enabled by regulatory). 852 * 853 * Return: True if the frequency is tx-able, else false. 854 */ 855 bool 856 wlan_reg_is_6ghz_freq_txable(struct wlan_objmgr_pdev *pdev, 857 qdf_freq_t freq, 858 enum supported_6g_pwr_types in_6ghz_pwr_mode); 859 #else 860 static inline bool 861 wlan_reg_is_afc_power_event_received(struct wlan_objmgr_pdev *pdev) 862 { 863 return false; 864 } 865 866 static inline bool 867 wlan_reg_is_afc_done(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq) 868 { 869 return true; 870 } 871 872 static inline QDF_STATUS 873 wlan_reg_get_6g_afc_chan_list(struct wlan_objmgr_pdev *pdev, 874 struct regulatory_channel *chan_list) 875 { 876 return QDF_STATUS_E_NOSUPPORT; 877 } 878 879 static inline bool 880 wlan_reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev, 881 enum reg_6g_ap_type root_ap_pwr_mode) 882 { 883 return true; 884 } 885 886 static inline bool 887 wlan_reg_is_6ghz_freq_txable(struct wlan_objmgr_pdev *pdev, 888 qdf_freq_t freq, 889 enum supported_6g_pwr_types in_6ghz_pwr_mode) 890 { 891 return false; 892 } 893 #endif 894 895 #if defined(WLAN_FEATURE_11BE) && defined(CONFIG_REG_CLIENT) 896 /** 897 * wlan_reg_get_bonded_channel_state_for_pwrmode() - Get bonded channel freq 898 * state 899 * @freq: channel frequency 900 * @bw: channel band width 901 * @sec_freq: secondary frequency 902 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 903 * @input_puncture_bitmap: input puncture bitmap 904 * 905 * Return: channel state 906 */ 907 enum channel_state 908 wlan_reg_get_bonded_channel_state_for_pwrmode(struct wlan_objmgr_pdev *pdev, 909 qdf_freq_t freq, 910 enum phy_ch_width bw, 911 qdf_freq_t sec_freq, 912 enum supported_6g_pwr_types 913 in_6g_pwr_mode); 914 #else 915 static inline enum channel_state 916 wlan_reg_get_bonded_channel_state_for_pwrmode(struct wlan_objmgr_pdev *pdev, 917 qdf_freq_t freq, 918 enum phy_ch_width bw, 919 qdf_freq_t sec_freq, 920 enum supported_6g_pwr_types 921 in_6g_pwr_mode) 922 { 923 return CHANNEL_STATE_INVALID; 924 } 925 #endif 926 927 /** 928 * wlan_reg_set_dfs_region() - set the dfs region 929 * @pdev: pdev ptr 930 * @dfs_reg: dfs region 931 * 932 * Return: void 933 */ 934 void wlan_reg_set_dfs_region(struct wlan_objmgr_pdev *pdev, 935 enum dfs_reg dfs_reg); 936 937 /** 938 * wlan_reg_get_bw_value() - provide the channel center freq 939 * @chan_num: chennal number 940 * 941 * Return: int 942 */ 943 uint16_t wlan_reg_get_bw_value(enum phy_ch_width bw); 944 945 /** 946 * wlan_reg_get_domain_from_country_code() - provide the channel center freq 947 * @reg_domain_ptr: regulatory domain ptr 948 * @country_alpha2: country alpha2 949 * @source: alpha2 source 950 * 951 * Return: int 952 */ 953 QDF_STATUS wlan_reg_get_domain_from_country_code(v_REGDOMAIN_t *reg_domain_ptr, 954 const uint8_t *country_alpha2, 955 enum country_src source); 956 957 /** 958 * wlan_reg_dmn_get_opclass_from_channel() - provide the channel center freq 959 * @country: country alpha2 960 * @channel: channel number 961 * @offset: offset 962 * 963 * Return: int 964 */ 965 uint16_t wlan_reg_dmn_get_opclass_from_channel(uint8_t *country, 966 uint8_t channel, 967 uint8_t offset); 968 969 /** 970 * wlan_reg_get_opclass_from_freq_width() - Get operating class from frequency 971 * @country: Country code. 972 * @freq: Channel center frequency. 973 * @ch_width: Channel width. 974 * @behav_limit: Behaviour limit. 975 * 976 * Return: Error code. 977 */ 978 uint8_t wlan_reg_get_opclass_from_freq_width(uint8_t *country, 979 qdf_freq_t freq, 980 uint16_t ch_width, 981 uint16_t behav_limit); 982 983 /** 984 * wlan_reg_get_band_cap_from_op_class() - Return band capability bitmap 985 * @country: Pointer to Country code. 986 * @num_of_opclass: Number of Operating class. 987 * @opclass: Pointer to opclass. 988 * 989 * Return supported band bitmap based on the input operating class list 990 * provided. 991 * 992 * Return: Return supported band capability 993 */ 994 uint8_t wlan_reg_get_band_cap_from_op_class(const uint8_t *country, 995 uint8_t num_of_opclass, 996 const uint8_t *opclass); 997 998 /** 999 * wlan_reg_dmn_print_channels_in_opclass() - Print channels in op-class 1000 * @country: country alpha2 1001 * @opclass: oplcass 1002 * 1003 * Return: void 1004 */ 1005 void wlan_reg_dmn_print_channels_in_opclass(uint8_t *country, 1006 uint8_t opclass); 1007 1008 1009 /** 1010 * wlan_reg_dmn_get_chanwidth_from_opclass() - get channel width from 1011 * operating class 1012 * @country: country alpha2 1013 * @channel: channel number 1014 * @opclass: operating class 1015 * 1016 * Return: int 1017 */ 1018 uint16_t wlan_reg_dmn_get_chanwidth_from_opclass(uint8_t *country, 1019 uint8_t channel, 1020 uint8_t opclass); 1021 1022 /** 1023 * wlan_reg_dmn_get_chanwidth_from_opclass_auto() - get channel width from 1024 * operating class. If opclass not found then search in global opclass. 1025 * @country: country alpha2 1026 * @channel: channel number 1027 * @opclass: operating class 1028 * 1029 * Return: int 1030 */ 1031 uint16_t wlan_reg_dmn_get_chanwidth_from_opclass_auto(uint8_t *country, 1032 uint8_t channel, 1033 uint8_t opclass); 1034 1035 /** 1036 * wlan_reg_dmn_set_curr_opclasses() - set operating class 1037 * @num_classes: number of classes 1038 * @class: operating class 1039 * 1040 * Return: int 1041 */ 1042 uint16_t wlan_reg_dmn_set_curr_opclasses(uint8_t num_classes, 1043 uint8_t *class); 1044 1045 /** 1046 * wlan_reg_dmn_get_curr_opclasses() - get current oper classes 1047 * @num_classes: number of classes 1048 * @class: operating class 1049 * 1050 * Return: int 1051 */ 1052 uint16_t wlan_reg_dmn_get_curr_opclasses(uint8_t *num_classes, 1053 uint8_t *class); 1054 1055 1056 /** 1057 * wlan_reg_get_opclass_details() - Get details about the current opclass table. 1058 * @pdev: Pointer to pdev. 1059 * @reg_ap_cap: Pointer to reg_ap_cap. 1060 * @n_opclasses: Pointer to number of opclasses. 1061 * @max_supp_op_class: Maximum number of operating classes supported. 1062 * @global_tbl_lookup: Whether to lookup global op class tbl. 1063 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1064 * 1065 * Return: QDF_STATUS_SUCCESS if success, else return QDF_STATUS_FAILURE. 1066 */ 1067 QDF_STATUS 1068 wlan_reg_get_opclass_details(struct wlan_objmgr_pdev *pdev, 1069 struct regdmn_ap_cap_opclass_t *reg_ap_cap, 1070 uint8_t *n_opclasses, 1071 uint8_t max_supp_op_class, 1072 bool global_tbl_lookup, 1073 enum supported_6g_pwr_types in_6g_pwr_mode); 1074 1075 /** 1076 * wlan_reg_get_opclass_for_cur_hwmode() - Get details about the 1077 * opclass table for the current hwmode. 1078 * @pdev: Pointer to pdev. 1079 * @reg_ap_cap: Pointer to reg_ap_cap. 1080 * @n_opclasses: Pointer to number of opclasses. 1081 * @max_supp_op_class: Maximum number of operating classes supported. 1082 * @global_tbl_lookup: Whether to lookup global op class tbl. 1083 * @max_chwidth: Maximum channel width supported by cur hwmode 1084 * @is_80p80_supp: Bool to indicate if 80p80 is supported. 1085 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1086 * 1087 * Return: QDF_STATUS_SUCCESS if success, else return QDF_STATUS_FAILURE. 1088 */ 1089 QDF_STATUS 1090 wlan_reg_get_opclass_for_cur_hwmode(struct wlan_objmgr_pdev *pdev, 1091 struct regdmn_ap_cap_opclass_t *reg_ap_cap, 1092 uint8_t *n_opclasses, 1093 uint8_t max_supp_op_class, 1094 bool global_tbl_lookup, 1095 enum phy_ch_width max_chwidth, 1096 bool is_80p80_supp, 1097 enum supported_6g_pwr_types in_6g_pwr_mode); 1098 /** 1099 * wlan_reg_get_cc_and_src () - get country code and src 1100 * @psoc: psoc ptr 1101 * @alpha2: country code alpha2 1102 * 1103 * Return: country_src 1104 */ 1105 enum country_src wlan_reg_get_cc_and_src(struct wlan_objmgr_psoc *psoc, 1106 uint8_t *alpha); 1107 1108 /** 1109 * wlan_regulatory_init() - init regulatory component 1110 * 1111 * Return: Success or Failure 1112 */ 1113 QDF_STATUS wlan_regulatory_init(void); 1114 1115 /** 1116 * wlan_regulatory_deinit() - deinit regulatory component 1117 * 1118 * Return: Success or Failure 1119 */ 1120 QDF_STATUS wlan_regulatory_deinit(void); 1121 1122 /** 1123 * regulatory_psoc_open() - open regulatory component 1124 * 1125 * Return: Success or Failure 1126 */ 1127 QDF_STATUS regulatory_psoc_open(struct wlan_objmgr_psoc *psoc); 1128 1129 1130 /** 1131 * regulatory_psoc_close() - close regulatory component 1132 * 1133 * Return: Success or Failure 1134 */ 1135 QDF_STATUS regulatory_psoc_close(struct wlan_objmgr_psoc *psoc); 1136 1137 /** 1138 * regulatory_pdev_open() - Open regulatory component 1139 * @pdev: Pointer to pdev structure 1140 * 1141 * Return: Success or Failure 1142 */ 1143 QDF_STATUS regulatory_pdev_open(struct wlan_objmgr_pdev *pdev); 1144 1145 /** 1146 * regulatory_pdev_close() - Close regulatory component 1147 * @pdev: Pointer to pdev structure. 1148 * 1149 * Return: Success or Failure 1150 */ 1151 QDF_STATUS regulatory_pdev_close(struct wlan_objmgr_pdev *pdev); 1152 1153 /** 1154 * wlan_reg_freq_to_chan () - convert channel freq to channel number 1155 * @pdev: The physical dev to set current country for 1156 * @freq: frequency 1157 * 1158 * Return: true or false 1159 */ 1160 uint8_t wlan_reg_freq_to_chan(struct wlan_objmgr_pdev *pdev, 1161 qdf_freq_t freq); 1162 1163 /** 1164 * wlan_reg_legacy_chan_to_freq () - convert chan to freq, for 2G and 5G 1165 * @chan: channel number 1166 * 1167 * Return: frequency 1168 */ 1169 qdf_freq_t wlan_reg_legacy_chan_to_freq(struct wlan_objmgr_pdev *pdev, 1170 uint8_t chan); 1171 1172 /** 1173 * wlan_reg_is_us() - reg is us country 1174 * @country: The country information 1175 * 1176 * Return: true or false 1177 */ 1178 bool wlan_reg_is_us(uint8_t *country); 1179 1180 /** 1181 * wlan_reg_is_etsi() - reg is a country in EU 1182 * @country: The country information 1183 * 1184 * Return: true or false 1185 */ 1186 bool wlan_reg_is_etsi(uint8_t *country); 1187 1188 1189 /** 1190 * wlan_reg_ctry_support_vlp() - Country supports VLP or not 1191 * @country: The country information 1192 * 1193 * Return: true or false 1194 */ 1195 bool wlan_reg_ctry_support_vlp(uint8_t *country); 1196 1197 /** 1198 * wlan_reg_set_country() - Set the current regulatory country 1199 * @pdev: The physical dev to set current country for 1200 * @country: The country information to configure 1201 * 1202 * Return: QDF_STATUS 1203 */ 1204 QDF_STATUS wlan_reg_set_country(struct wlan_objmgr_pdev *pdev, 1205 uint8_t *country); 1206 1207 /** 1208 * wlan_reg_set_11d_country() - Set the 11d regulatory country 1209 * @pdev: The physical dev to set current country for 1210 * @country: The country information to configure 1211 * 1212 * Return: QDF_STATUS 1213 */ 1214 QDF_STATUS wlan_reg_set_11d_country(struct wlan_objmgr_pdev *pdev, 1215 uint8_t *country); 1216 1217 /** 1218 * wlan_reg_register_chan_change_callback () - add chan change cbk 1219 * @psoc: psoc ptr 1220 * @cbk: callback 1221 * @arg: argument 1222 * 1223 * Return: true or false 1224 */ 1225 void wlan_reg_register_chan_change_callback(struct wlan_objmgr_psoc *psoc, 1226 void *cbk, void *arg); 1227 1228 /** 1229 * wlan_reg_unregister_chan_change_callback () - remove chan change cbk 1230 * @psoc: psoc ptr 1231 * @cbk:callback 1232 * 1233 * Return: true or false 1234 */ 1235 void wlan_reg_unregister_chan_change_callback(struct wlan_objmgr_psoc *psoc, 1236 void *cbk); 1237 1238 /** 1239 * wlan_reg_register_ctry_change_callback () - add country change cbk 1240 * @psoc: psoc ptr 1241 * @cbk: callback 1242 * 1243 * Return: None 1244 */ 1245 void wlan_reg_register_ctry_change_callback(struct wlan_objmgr_psoc *psoc, 1246 void *cbk); 1247 1248 /** 1249 * wlan_reg_unregister_ctry_change_callback () - remove country change cbk 1250 * @psoc: psoc ptr 1251 * @cbk:callback 1252 * 1253 * Return: None 1254 */ 1255 void wlan_reg_unregister_ctry_change_callback(struct wlan_objmgr_psoc *psoc, 1256 void *cbk); 1257 1258 /** 1259 * wlan_reg_is_11d_offloaded() - 11d offloaded supported 1260 * @psoc: psoc ptr 1261 * 1262 * Return: bool 1263 */ 1264 bool wlan_reg_is_11d_offloaded(struct wlan_objmgr_psoc *psoc); 1265 1266 /** 1267 * wlan_reg_11d_enabled_on_host() - 11d enabled don host 1268 * @psoc: psoc ptr 1269 * 1270 * Return: bool 1271 */ 1272 bool wlan_reg_11d_enabled_on_host(struct wlan_objmgr_psoc *psoc); 1273 1274 /** 1275 * wlan_reg_get_chip_mode() - get supported chip mode 1276 * @pdev: pdev pointer 1277 * @chip_mode: chip mode 1278 * 1279 * Return: QDF STATUS 1280 */ 1281 QDF_STATUS wlan_reg_get_chip_mode(struct wlan_objmgr_pdev *pdev, 1282 uint64_t *chip_mode); 1283 1284 /** 1285 * wlan_reg_is_11d_scan_inprogress() - checks 11d scan status 1286 * @psoc: psoc ptr 1287 * 1288 * Return: bool 1289 */ 1290 bool wlan_reg_is_11d_scan_inprogress(struct wlan_objmgr_psoc *psoc); 1291 /** 1292 * wlan_reg_get_freq_range() - Get 2GHz and 5GHz frequency range 1293 * @pdev: pdev pointer 1294 * @low_2g: low 2GHz frequency range 1295 * @high_2g: high 2GHz frequency range 1296 * @low_5g: low 5GHz frequency range 1297 * @high_5g: high 5GHz frequency range 1298 * 1299 * Return: QDF status 1300 */ 1301 QDF_STATUS wlan_reg_get_freq_range(struct wlan_objmgr_pdev *pdev, 1302 qdf_freq_t *low_2g, 1303 qdf_freq_t *high_2g, 1304 qdf_freq_t *low_5g, 1305 qdf_freq_t *high_5g); 1306 /** 1307 * wlan_reg_get_tx_ops () - get regulatory tx ops 1308 * @psoc: psoc ptr 1309 * 1310 */ 1311 struct wlan_lmac_if_reg_tx_ops * 1312 wlan_reg_get_tx_ops(struct wlan_objmgr_psoc *psoc); 1313 1314 /** 1315 * wlan_reg_get_curr_regdomain() - Get current regdomain in use 1316 * @pdev: pdev pointer 1317 * @cur_regdmn: Current regdomain info 1318 * 1319 * Return: QDF status 1320 */ 1321 QDF_STATUS wlan_reg_get_curr_regdomain(struct wlan_objmgr_pdev *pdev, 1322 struct cur_regdmn_info *cur_regdmn); 1323 1324 #ifdef WLAN_REG_PARTIAL_OFFLOAD 1325 /** 1326 * wlan_reg_is_regdmn_en302502_applicable() - Find if ETSI EN302_502 radar 1327 * pattern is applicable in the current regulatory domain. 1328 * @pdev: Pdev ptr. 1329 * 1330 * Return: Boolean. 1331 * True: If EN302_502 is applicable. 1332 * False: otherwise. 1333 */ 1334 bool wlan_reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev); 1335 #endif 1336 1337 /** 1338 * wlan_reg_modify_pdev_chan_range() - Compute current channel list for the 1339 * modified channel range in the regcap. 1340 * @pdev: pointer to wlan_objmgr_pdev. 1341 * 1342 * Return : QDF_STATUS 1343 */ 1344 QDF_STATUS wlan_reg_modify_pdev_chan_range(struct wlan_objmgr_pdev *pdev); 1345 1346 /** 1347 * wlan_reg_get_phybitmap() - Get phybitmap from regulatory pdev_priv_obj 1348 * @pdev: pdev pointer 1349 * @phybitmap: pointer to phybitmap 1350 * 1351 * Return: QDF STATUS 1352 */ 1353 QDF_STATUS wlan_reg_get_phybitmap(struct wlan_objmgr_pdev *pdev, 1354 uint16_t *phybitmap); 1355 1356 /** 1357 * wlan_reg_update_pdev_wireless_modes() - Update the wireless_modes in the 1358 * pdev_priv_obj with the input wireless_modes 1359 * @pdev: pointer to wlan_objmgr_pdev. 1360 * @wireless_modes: Wireless modes. 1361 * 1362 * Return : QDF_STATUS 1363 */ 1364 QDF_STATUS wlan_reg_update_pdev_wireless_modes(struct wlan_objmgr_pdev *pdev, 1365 uint64_t wireless_modes); 1366 /** 1367 * wlan_reg_disable_chan_coex() - Disable Coexisting channels based on the input 1368 * bitmask 1369 * @pdev: pointer to wlan_objmgr_pdev. 1370 * unii_5g_bitmap: UNII 5G bitmap. 1371 * 1372 * Return : QDF_STATUS 1373 */ 1374 #ifdef DISABLE_UNII_SHARED_BANDS 1375 QDF_STATUS wlan_reg_disable_chan_coex(struct wlan_objmgr_pdev *pdev, 1376 uint8_t unii_5g_bitmap); 1377 #else 1378 static inline QDF_STATUS 1379 wlan_reg_disable_chan_coex(struct wlan_objmgr_pdev *pdev, 1380 uint8_t unii_5g_bitmap) 1381 { 1382 return QDF_STATUS_SUCCESS; 1383 } 1384 #endif 1385 1386 #ifdef WLAN_FEATURE_GET_USABLE_CHAN_LIST 1387 /** 1388 * wlan_reg_get_usable_channel() - Get usable channels 1389 * @pdev: Pointer to pdev 1390 * @req_msg: Request msg 1391 * @res_msg: Response msg 1392 * @count: no of usable channels 1393 * 1394 * Return: qdf status 1395 */ 1396 QDF_STATUS 1397 wlan_reg_get_usable_channel(struct wlan_objmgr_pdev *pdev, 1398 struct get_usable_chan_req_params req_msg, 1399 struct get_usable_chan_res_params *res_msg, 1400 uint32_t *count); 1401 #endif 1402 1403 #ifdef CONFIG_CHAN_FREQ_API 1404 /** 1405 * wlan_reg_is_same_band_freqs() - Check if two channel frequencies 1406 * have same band 1407 * @freq1: Frequency 1 1408 * @freq2: Frequency 2 1409 * 1410 * Return: true if both the channel frequency has the same band. 1411 */ 1412 #define WLAN_REG_IS_SAME_BAND_FREQS(freq1, freq2) \ 1413 wlan_reg_is_same_band_freqs(freq1, freq2) 1414 bool wlan_reg_is_same_band_freqs(qdf_freq_t freq1, qdf_freq_t freq2); 1415 1416 /** 1417 * wlan_reg_get_chan_enum_for_freq() - Get channel enum for given channel center 1418 * frequency 1419 * @freq: Channel center frequency 1420 * 1421 * Return: Channel enum 1422 */ 1423 enum channel_enum wlan_reg_get_chan_enum_for_freq(qdf_freq_t freq); 1424 1425 /** 1426 * wlan_reg_is_freq_present_in_cur_chan_list() - Check if channel is present 1427 * in the current channel list 1428 * @pdev: pdev pointer 1429 * @freq: Channel center frequency 1430 * 1431 * Return: true if channel is present in current channel list 1432 */ 1433 bool wlan_reg_is_freq_present_in_cur_chan_list(struct wlan_objmgr_pdev *pdev, 1434 qdf_freq_t freq); 1435 1436 /** 1437 * wlan_reg_update_nol_history_ch_for_freq() - Set nol-history flag for the 1438 * channels in the list. 1439 * 1440 * @pdev: Pdev ptr 1441 * @ch_list: Input channel list. 1442 * @num_ch: Number of channels. 1443 * @nol_history_ch: Nol history value. 1444 * 1445 * Return: void 1446 */ 1447 void wlan_reg_update_nol_history_ch_for_freq(struct wlan_objmgr_pdev *pdev, 1448 uint16_t *ch_list, 1449 uint8_t num_ch, 1450 bool nol_history_ch); 1451 1452 /** 1453 * wlan_reg_chan_has_dfs_attribute_for_freq() - check channel has dfs 1454 * attribute flag 1455 * @freq: channel center frequency. 1456 * 1457 * This API get chan initial dfs attribute from regdomain 1458 * 1459 * Return: true if chan is dfs, otherwise false 1460 */ 1461 bool 1462 wlan_reg_chan_has_dfs_attribute_for_freq(struct wlan_objmgr_pdev *pdev, 1463 qdf_freq_t freq); 1464 1465 /** 1466 * wlan_reg_get_channel_list_with_power_for_freq() - Provide the channel list 1467 * with power 1468 * @ch_list: pointer to the channel list. 1469 * 1470 * Return: QDF_STATUS 1471 */ 1472 QDF_STATUS 1473 wlan_reg_get_channel_list_with_power_for_freq(struct wlan_objmgr_pdev *pdev, 1474 struct channel_power *ch_list, 1475 uint8_t *num_chan); 1476 1477 #ifdef CONFIG_REG_6G_PWRMODE 1478 /** 1479 * wlan_reg_get_5g_bonded_channel_state_for_pwrmode() - Get 5G bonded channel 1480 * state. 1481 * @pdev: The physical dev to program country code or regdomain 1482 * @freq: channel frequency. 1483 * @ch_params: channel parameters 1484 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1485 * 1486 * Return: channel state 1487 */ 1488 enum channel_state 1489 wlan_reg_get_5g_bonded_channel_state_for_pwrmode(struct wlan_objmgr_pdev *pdev, 1490 qdf_freq_t freq, 1491 struct ch_params *ch_params, 1492 enum supported_6g_pwr_types 1493 in_6g_pwr_type); 1494 #endif 1495 1496 /** 1497 * wlan_reg_get_2g_bonded_channel_state_for_freq() - Get 2G bonded channel state 1498 * @pdev: The physical dev to program country code or regdomain 1499 * @freq: channel center frequency. 1500 * @sec_ch_freq: Secondary channel center frequency. 1501 * @bw: channel band width 1502 * 1503 * Return: channel state 1504 */ 1505 enum channel_state 1506 wlan_reg_get_2g_bonded_channel_state_for_freq(struct wlan_objmgr_pdev *pdev, 1507 qdf_freq_t freq, 1508 qdf_freq_t sec_ch_freq, 1509 enum phy_ch_width bw); 1510 1511 #ifdef CONFIG_REG_6G_PWRMODE 1512 /** 1513 * wlan_reg_get_channel_state_for_pwrmode() - Get channel state from regulatory 1514 * @pdev: Pointer to pdev 1515 * @freq: channel center frequency. 1516 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1517 * 1518 * Return: channel state 1519 */ 1520 enum channel_state 1521 wlan_reg_get_channel_state_for_pwrmode( 1522 struct wlan_objmgr_pdev *pdev, 1523 qdf_freq_t freq, 1524 enum supported_6g_pwr_types in_6g_pwr_type); 1525 #endif 1526 1527 #ifdef CONFIG_REG_CLIENT 1528 /** 1529 * wlan_reg_get_channel_state_from_secondary_list_for_freq() - Get channel state 1530 * from secondary regulatory current channel list 1531 * @pdev: Pointer to pdev 1532 * @freq: channel center frequency. 1533 * 1534 * Return: channel state 1535 */ 1536 enum channel_state wlan_reg_get_channel_state_from_secondary_list_for_freq( 1537 struct wlan_objmgr_pdev *pdev, 1538 qdf_freq_t freq); 1539 1540 /** 1541 * wlan_reg_get_channel_list_with_power() - Provide channel list with tx power 1542 * @ch_list: pointer to the channel list. 1543 * @num_chan: Number of channels which has been filed in ch_list 1544 * @in_6g_pwr_type: 6G power type corresponding to which 6G channels needs to 1545 * be provided 1546 * 1547 * Return: QDF_STATUS 1548 */ 1549 QDF_STATUS 1550 wlan_reg_get_channel_list_with_power( 1551 struct wlan_objmgr_pdev *pdev, 1552 struct channel_power *ch_list, 1553 uint8_t *num_chan, 1554 enum supported_6g_pwr_types in_6g_pwr_type); 1555 #endif 1556 1557 #ifdef WLAN_FEATURE_11BE 1558 /** 1559 * wlan_reg_is_punc_bitmap_valid() - is puncture bitmap valid or not 1560 * @bw: Input channel width. 1561 * @puncture_bitmap Input puncture bitmap. 1562 * 1563 * Return: true if given puncture bitmap is valid 1564 */ 1565 bool wlan_reg_is_punc_bitmap_valid(enum phy_ch_width bw, 1566 uint16_t puncture_bitmap); 1567 1568 /** 1569 * wlan_reg_find_nearest_puncture_pattern() - is proposed bitmap valid or not 1570 * @bw: Input channel width. 1571 * @proposed_bitmap: Input puncture bitmap. 1572 * 1573 * Return: Radar bitmap if it is valid. 1574 */ 1575 uint16_t wlan_reg_find_nearest_puncture_pattern(enum phy_ch_width bw, 1576 uint16_t proposed_bitmap); 1577 1578 /** 1579 * wlan_reg_extract_puncture_by_bw() - generate new puncture bitmap from 1580 * original puncture bitmap and bandwidth 1581 * based on new bandwidth 1582 * @ori_bw: original bandwidth 1583 * @ori_puncture_bitmap: original puncture bitmap 1584 * @freq: frequency of primary channel 1585 * @cen320_freq: center frequency of 320 MHZ if channel width is 320 1586 * @new_bw new bandwidth 1587 * @new_puncture_bitmap: output of puncture bitmap 1588 * 1589 * Return: QDF_STATUS 1590 */ 1591 QDF_STATUS wlan_reg_extract_puncture_by_bw(enum phy_ch_width ori_bw, 1592 uint16_t ori_puncture_bitmap, 1593 qdf_freq_t freq, 1594 qdf_freq_t cen320_freq, 1595 enum phy_ch_width new_bw, 1596 uint16_t *new_puncture_bitmap); 1597 1598 /** 1599 * wlan_reg_set_create_punc_bitmap() - set is_create_punc_bitmap of ch_params 1600 * @ch_params: ch_params to set 1601 * @is_create_punc_bitmap: is create punc bitmap 1602 * 1603 * Return: NULL 1604 */ 1605 void wlan_reg_set_create_punc_bitmap(struct ch_params *ch_params, 1606 bool is_create_punc_bitmap); 1607 1608 #ifdef CONFIG_REG_CLIENT 1609 /** 1610 * wlan_reg_apply_puncture() - apply puncture to regulatory 1611 * @pdev: pdev 1612 * @puncture_bitmap: puncture bitmap 1613 * @freq: sap operation freq 1614 * @bw: band width 1615 * @cen320_freq: 320 MHz center freq 1616 * 1617 * When start ap, apply puncture to regulatory, set static puncture flag 1618 * for all 20 MHz sub channels of current bonded channel in master channel list 1619 * of pdev, and disable 20 MHz sub channel in current channel list if static 1620 * puncture flag is set. 1621 * 1622 * Return: QDF_STATUS 1623 */ 1624 QDF_STATUS wlan_reg_apply_puncture(struct wlan_objmgr_pdev *pdev, 1625 uint16_t puncture_bitmap, 1626 qdf_freq_t freq, 1627 enum phy_ch_width bw, 1628 qdf_freq_t cen320_freq); 1629 1630 /** 1631 * wlan_reg_remove_puncture() - Remove puncture from regulatory 1632 * @pdev: pdev 1633 * 1634 * When stop ap, remove puncture from regulatory, clear static puncture flag 1635 * for all 20 MHz sub channels in master channel list of pdev, and don't disable 1636 * 20 MHz sub channel in current channel list if static puncture flag is not 1637 * set. 1638 * 1639 * Return: QDF_STATUS 1640 */ 1641 QDF_STATUS wlan_reg_remove_puncture(struct wlan_objmgr_pdev *pdev); 1642 #else 1643 static inline 1644 QDF_STATUS wlan_reg_apply_puncture(struct wlan_objmgr_pdev *pdev, 1645 uint16_t puncture_bitmap, 1646 qdf_freq_t freq, 1647 enum phy_ch_width bw, 1648 qdf_freq_t cen320_freq) 1649 { 1650 return QDF_STATUS_SUCCESS; 1651 } 1652 1653 static inline 1654 QDF_STATUS wlan_reg_remove_puncture(struct wlan_objmgr_pdev *pdev) 1655 { 1656 return QDF_STATUS_SUCCESS; 1657 } 1658 #endif 1659 #ifdef CONFIG_REG_6G_PWRMODE 1660 /** 1661 * wlan_reg_fill_channel_list_for_pwrmode() - Fills the reg_channel_list 1662 * (list of channels) 1663 * @pdev: Pointer to struct wlan_objmgr_pdev. 1664 * @freq: Center frequency of the primary channel in MHz 1665 * @sec_ch_2g_freq: Secondary channel center frequency. 1666 * @ch_width: Channel width of type 'enum phy_ch_width'. 1667 * @band_center_320: Center frequency of 320MHZ channel. 1668 * @chan_list: Pointer to struct reg_channel_list to be filled (Output param). 1669 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1670 * @treat_nol_chan_as_disabled: bool to treat nol channel as enabled or 1671 * disabled. If set to true, nol chan is considered as disabled in chan search. 1672 * 1673 * Return: None 1674 */ 1675 void wlan_reg_fill_channel_list_for_pwrmode( 1676 struct wlan_objmgr_pdev *pdev, 1677 qdf_freq_t freq, 1678 qdf_freq_t sec_ch_2g_freq, 1679 enum phy_ch_width ch_width, 1680 qdf_freq_t band_center_320, 1681 struct reg_channel_list *chan_list, 1682 enum supported_6g_pwr_types in_6g_pwr_type, 1683 bool treat_nol_chan_as_disabled); 1684 #endif 1685 #else 1686 static inline 1687 QDF_STATUS wlan_reg_extract_puncture_by_bw(enum phy_ch_width ori_bw, 1688 uint16_t ori_puncture_bitmap, 1689 qdf_freq_t freq, 1690 enum phy_ch_width new_bw, 1691 uint16_t *new_puncture_bitmap) 1692 { 1693 return QDF_STATUS_SUCCESS; 1694 } 1695 1696 static inline void wlan_reg_set_create_punc_bitmap(struct ch_params *ch_params, 1697 bool is_create_punc_bitmap) 1698 { 1699 } 1700 1701 static inline 1702 QDF_STATUS wlan_reg_apply_puncture(struct wlan_objmgr_pdev *pdev, 1703 uint16_t puncture_bitmap, 1704 qdf_freq_t freq, 1705 enum phy_ch_width bw, 1706 qdf_freq_t cen320_freq) 1707 { 1708 return QDF_STATUS_SUCCESS; 1709 } 1710 1711 static inline 1712 QDF_STATUS wlan_reg_remove_puncture(struct wlan_objmgr_pdev *pdev) 1713 { 1714 return QDF_STATUS_SUCCESS; 1715 } 1716 1717 static inline 1718 uint16_t wlan_reg_find_nearest_puncture_pattern(enum phy_ch_width bw, 1719 uint16_t proposed_bitmap) 1720 { 1721 return 0; 1722 } 1723 #endif 1724 1725 #ifdef CONFIG_REG_6G_PWRMODE 1726 /** 1727 * wlan_reg_set_channel_params_for_pwrmode() - Sets channel parameteres for 1728 * given bandwidth 1729 * @pdev: The physical dev to program country code or regdomain 1730 * @freq: channel center frequency. 1731 * @sec_ch_2g_freq: Secondary channel center frequency. 1732 * @ch_params: pointer to the channel parameters. 1733 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1734 * 1735 * Return: None 1736 */ 1737 void wlan_reg_set_channel_params_for_pwrmode(struct wlan_objmgr_pdev *pdev, 1738 qdf_freq_t freq, 1739 qdf_freq_t sec_ch_2g_freq, 1740 struct ch_params *ch_params, 1741 enum supported_6g_pwr_types 1742 in_6g_pwr_mode); 1743 #endif 1744 1745 /** 1746 * wlan_reg_get_channel_cfreq_reg_power_for_freq() - Provide the channel 1747 * regulatory power 1748 * @freq: channel center frequency 1749 * 1750 * Return: int 1751 */ 1752 uint8_t wlan_reg_get_channel_reg_power_for_freq(struct wlan_objmgr_pdev *pdev, 1753 qdf_freq_t freq); 1754 1755 /** 1756 * wlan_reg_get_bonded_chan_entry() - Fetch the bonded channel pointer given a 1757 * frequency and channel width. 1758 * @freq: Input frequency in MHz. 1759 * @chwidth: Input channel width of enum phy_ch_width. 1760 * @cen320_freq: 320 MHz center frequency in MHz. In 6GHz band 320 MHz channel 1761 * are overlapping. The exact band should be therefore identified 1762 * by the center frequency of the 320 Mhz channel. 1763 * 1764 * Return: A valid bonded channel pointer if found, else NULL. 1765 */ 1766 const struct bonded_channel_freq * 1767 wlan_reg_get_bonded_chan_entry(qdf_freq_t freq, enum phy_ch_width chwidth, 1768 qdf_freq_t cen320_freq); 1769 1770 /** 1771 * wlan_reg_update_nol_ch_for_freq () - set nol channel 1772 * @pdev: pdev ptr 1773 * @chan_freq_list: channel list to be returned 1774 * @num_ch: number of channels 1775 * @nol_ch: nol flag 1776 * 1777 * Return: void 1778 */ 1779 void wlan_reg_update_nol_ch_for_freq(struct wlan_objmgr_pdev *pdev, 1780 uint16_t *chan_freq_list, 1781 uint8_t num_ch, 1782 bool nol_ch); 1783 1784 /** 1785 * wlan_reg_is_dfs_freq() - Checks the channel state for DFS 1786 * @freq: Channel center frequency 1787 * 1788 * Return: true or false 1789 */ 1790 bool wlan_reg_is_dfs_for_freq(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq); 1791 1792 /** 1793 * wlan_reg_is_dsrc_freq() - Checks if the channel is dsrc channel or not 1794 * @freq: Channel center frequency 1795 * 1796 * Return: true or false 1797 */ 1798 bool wlan_reg_is_dsrc_freq(qdf_freq_t freq); 1799 1800 /** 1801 * wlan_reg_is_passive_or_disable_for_pwrmode() - Checks chan state for passive 1802 * and disabled 1803 * @pdev: pdev ptr 1804 * @freq: Channel center frequency 1805 * @in_6g_pwr_mode: Input 6GHz power mode 1806 * 1807 * Return: true or false 1808 */ 1809 bool wlan_reg_is_passive_or_disable_for_pwrmode( 1810 struct wlan_objmgr_pdev *pdev, 1811 qdf_freq_t freq, 1812 enum supported_6g_pwr_types in_6g_pwr_mode); 1813 1814 #ifdef CONFIG_REG_6G_PWRMODE 1815 /** 1816 * wlan_reg_is_disable_for_pwrmode() - Checks chan state for disabled 1817 * @pdev: pdev ptr 1818 * @freq: Channel center frequency 1819 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 1820 * 1821 * Return: true or false 1822 */ 1823 bool wlan_reg_is_disable_for_pwrmode( 1824 struct wlan_objmgr_pdev *pdev, 1825 qdf_freq_t freq, 1826 enum supported_6g_pwr_types in_6g_pwr_mode); 1827 #endif 1828 1829 #ifdef CONFIG_REG_CLIENT 1830 /** 1831 * wlan_reg_is_disable_in_secondary_list_for_freq() - Checks in the secondary 1832 * channel list to see if chan state is disabled 1833 * @pdev: pdev ptr 1834 * @freq: Channel center frequency 1835 * 1836 * Return: true or false 1837 */ 1838 bool wlan_reg_is_disable_in_secondary_list_for_freq( 1839 struct wlan_objmgr_pdev *pdev, 1840 qdf_freq_t freq); 1841 1842 /** 1843 * wlan_reg_is_enable_in_secondary_list_for_freq() - Checks in the secondary 1844 * channel list to see if chan state is enabled 1845 * @pdev: pdev ptr 1846 * @freq: Channel center frequency 1847 * 1848 * Return: true or false 1849 */ 1850 bool wlan_reg_is_enable_in_secondary_list_for_freq( 1851 struct wlan_objmgr_pdev *pdev, 1852 qdf_freq_t freq); 1853 1854 /** 1855 * wlan_reg_is_dfs_in_secondary_list_for_freq() - hecks the channel state for 1856 * DFS from the secondary channel list 1857 * @pdev: pdev ptr 1858 * @freq: Channel center frequency 1859 * 1860 * Return: true or false 1861 */ 1862 bool wlan_reg_is_dfs_in_secondary_list_for_freq(struct wlan_objmgr_pdev *pdev, 1863 qdf_freq_t freq); 1864 1865 /** 1866 * wlan_reg_get_chan_pwr_attr_from_secondary_list_for_freq() - get channel 1867 * power attributions from secondary channel list 1868 * @pdev: pdev ptr 1869 * @freq: channel center frequency 1870 * @is_psd: pointer to retrieve value whether channel power is psd 1871 * @tx_power: pointer to retrieve value of channel eirp tx power 1872 * @psd_eirp: pointer to retrieve value of channel psd eirp power 1873 * @flags: pointer to retrieve value of channel flags 1874 * 1875 * Return: QDF STATUS 1876 */ 1877 QDF_STATUS 1878 wlan_reg_get_chan_pwr_attr_from_secondary_list_for_freq( 1879 struct wlan_objmgr_pdev *pdev, qdf_freq_t freq, 1880 bool *is_psd, uint16_t *tx_power, 1881 uint16_t *psd_eirp, uint32_t *flags); 1882 1883 /** 1884 * wlan_reg_decide_6ghz_power_within_bw_for_freq() - decide minimum tx power in 1885 * bandwidth and 6 GHz power type 1886 * @pdev: pdev ptr 1887 * @freq: channel center frequency 1888 * @bw: channel bandwidth 1889 * @is_psd: pointer to retrieve value whether channel power is psd 1890 * @min_tx_power: pointer to retrieve minimum tx power in bandwidth 1891 * @min_psd_eirp: pointer to retrieve minimum psd eirp in bandwidth 1892 * @power_type: pointer to retrieve 6 GHz power type 1893 * @pwr_mode: 6g power type which decides 6G channel list lookup. 1894 * @input_punc_bitmap: Input puncture bitmap 1895 * 1896 * Return: QDF STATUS 1897 */ 1898 QDF_STATUS 1899 wlan_reg_decide_6ghz_power_within_bw_for_freq(struct wlan_objmgr_pdev *pdev, 1900 qdf_freq_t freq, 1901 enum phy_ch_width bw, 1902 bool *is_psd, 1903 uint16_t *min_tx_power, 1904 int16_t *min_psd_eirp, 1905 enum reg_6g_ap_type *power_type, 1906 enum supported_6g_pwr_types pwr_mode, 1907 uint16_t input_punc_bitmap); 1908 #endif 1909 1910 /** 1911 * wlan_reg_is_passive_for_freq() - Check the channel flags to see if the 1912 * passive flag is set 1913 * @pdev: pdev ptr 1914 * @freq: Channel center frequency 1915 * 1916 * Return: true or false 1917 */ 1918 bool wlan_reg_is_passive_for_freq(struct wlan_objmgr_pdev *pdev, 1919 qdf_freq_t freq); 1920 1921 /** 1922 * wlan_reg_freq_to_band() - Get band from channel number 1923 * @freq:Channel frequency in MHz 1924 * 1925 * Return: wifi band 1926 */ 1927 enum reg_wifi_band wlan_reg_freq_to_band(qdf_freq_t freq); 1928 1929 /** 1930 * wlan_reg_min_chan_freq() - Minimum channel frequency supported 1931 * 1932 * Return: frequency 1933 */ 1934 qdf_freq_t wlan_reg_min_chan_freq(void); 1935 1936 /** 1937 * wlan_reg_max_chan_freq() - Return max. frequency 1938 * 1939 * Return: frequency 1940 */ 1941 qdf_freq_t wlan_reg_max_chan_freq(void); 1942 1943 /** 1944 * wlan_reg_freq_width_to_chan_op_class() -Get op class from freq 1945 * @pdev: pdev ptr 1946 * @freq: channel frequency 1947 * @chan_width: channel width 1948 * @global_tbl_lookup: whether to look up global table 1949 * @behav_limit: behavior limit 1950 * @op_class: operating class 1951 * @chan_num: channel number 1952 * 1953 * Return: void 1954 */ 1955 void wlan_reg_freq_width_to_chan_op_class(struct wlan_objmgr_pdev *pdev, 1956 qdf_freq_t freq, 1957 uint16_t chan_width, 1958 bool global_tbl_lookup, 1959 uint16_t behav_limit, 1960 uint8_t *op_class, 1961 uint8_t *chan_num); 1962 1963 /** 1964 * wlan_reg_freq_width_to_chan_op_class_auto() - convert frequency to 1965 * operating class,channel 1966 * @pdev: pdev pointer 1967 * @freq: channel frequency in mhz 1968 * @chan_width: channel width 1969 * @global_tbl_lookup: whether to lookup global op class tbl 1970 * @behav_limit: behavior limit 1971 * @op_class: operating class 1972 * @chan_num: channel number 1973 * 1974 * Return: Void. 1975 */ 1976 void wlan_reg_freq_width_to_chan_op_class_auto(struct wlan_objmgr_pdev *pdev, 1977 qdf_freq_t freq, 1978 uint16_t chan_width, 1979 bool global_tbl_lookup, 1980 uint16_t behav_limit, 1981 uint8_t *op_class, 1982 uint8_t *chan_num); 1983 1984 /** 1985 * wlan_reg_freq_to_chan_and_op_class() - Converts freq to oper class 1986 * @pdev: pdev ptr 1987 * @freq: channel frequency 1988 * @global_tbl_lookup: whether to look up global table 1989 * @behav_limit: behavior limit 1990 * @op_class: operating class 1991 * @chan_num: channel number 1992 * 1993 * Return: void 1994 */ 1995 void wlan_reg_freq_to_chan_op_class(struct wlan_objmgr_pdev *pdev, 1996 qdf_freq_t freq, 1997 bool global_tbl_lookup, 1998 uint16_t behav_limit, 1999 uint8_t *op_class, 2000 uint8_t *chan_num); 2001 2002 /** 2003 * wlan_reg_is_freq_in_country_opclass() - checks frequency in (ctry, op class) 2004 * pair 2005 * @pdev: pdev ptr 2006 * @country: country information 2007 * @op_class: operating class 2008 * @chan_freq: channel frequency 2009 * 2010 * Return: bool 2011 */ 2012 bool wlan_reg_is_freq_in_country_opclass(struct wlan_objmgr_pdev *pdev, 2013 const uint8_t country[3], 2014 uint8_t op_class, 2015 qdf_freq_t chan_freq); 2016 /** 2017 * wlan_reg_get_5g_bonded_channel_and_state_for_pwrmode()- Return the channel 2018 * state for a 5G or 6G channel frequency based on the channel width and 2019 * bonded channel. 2020 * @pdev: Pointer to pdev. 2021 * @freq: Channel center frequency. 2022 * @bw Channel Width. 2023 * @bonded_chan_ptr_ptr: Pointer to bonded_channel_freq. 2024 * @in_6g_pwr_type: 6g power type which decides 6G channel list lookup. 2025 * @input_puncture_bitmap: Input puncture bitmap 2026 * 2027 * Return: Channel State 2028 */ 2029 enum channel_state 2030 wlan_reg_get_5g_bonded_channel_and_state_for_pwrmode( 2031 struct wlan_objmgr_pdev *pdev, 2032 uint16_t freq, 2033 enum phy_ch_width bw, 2034 const 2035 struct bonded_channel_freq 2036 **bonded_chan_ptr_ptr, 2037 enum supported_6g_pwr_types 2038 in_6g_pwr_mode, 2039 uint16_t input_puncture_bitmap); 2040 #endif /*CONFIG_CHAN_FREQ_API */ 2041 2042 /** 2043 * wlan_reg_get_op_class_width() - Get operating class chan width 2044 * @pdev: pdev ptr 2045 * @freq: channel frequency 2046 * @global_tbl_lookup: whether to look up global table 2047 * @op_class: operating class 2048 * @chan_num: channel number 2049 * 2050 * Return: channel width of op class 2051 */ 2052 uint16_t wlan_reg_get_op_class_width(struct wlan_objmgr_pdev *pdev, 2053 uint8_t op_class, 2054 bool global_tbl_lookup); 2055 2056 /** 2057 * wlan_reg_is_5ghz_op_class() - Check if the input opclass is a 5GHz opclass. 2058 * @country: Country code. 2059 * @op_class: Operating class. 2060 * 2061 * Return: Return true if input the opclass is a 5GHz opclass, 2062 * else return false. 2063 */ 2064 bool wlan_reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class); 2065 2066 /** 2067 * wlan_reg_is_2ghz_op_class() - Check if the input opclass is a 2.4GHz opclass. 2068 * @country: Country code. 2069 * @op_class: Operating class. 2070 * 2071 * Return: Return true if input the opclass is a 2.4GHz opclass, 2072 * else return false. 2073 */ 2074 bool wlan_reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class); 2075 2076 /** 2077 * wlan_reg_is_6ghz_op_class() - Whether 6ghz oper class 2078 * @pdev: pdev ptr 2079 * @op_class: operating class 2080 * 2081 * Return: bool 2082 */ 2083 bool wlan_reg_is_6ghz_op_class(struct wlan_objmgr_pdev *pdev, 2084 uint8_t op_class); 2085 2086 #ifdef CONFIG_REG_CLIENT 2087 /** 2088 * wlan_reg_is_6ghz_supported() - Whether 6ghz is supported 2089 * @psoc: psoc ptr 2090 * 2091 * Return: bool 2092 */ 2093 bool wlan_reg_is_6ghz_supported(struct wlan_objmgr_psoc *psoc); 2094 #endif 2095 2096 #ifdef HOST_OPCLASS_EXT 2097 /** 2098 * wlan_reg_country_chan_opclass_to_freq() - Convert channel number to 2099 * frequency based on country code and op class 2100 * @pdev: pdev object. 2101 * @country: country code. 2102 * @chan: IEEE Channel Number. 2103 * @op_class: Opclass. 2104 * @strict: flag to find channel from matched operating class code. 2105 * 2106 * Look up (channel, operating class) pair in country operating class tables 2107 * and return the channel frequency. 2108 * If not found and "strict" flag is false, try to get frequency (Mhz) by 2109 * channel number only. 2110 * 2111 * Return: Channel center frequency else return 0. 2112 */ 2113 qdf_freq_t 2114 wlan_reg_country_chan_opclass_to_freq(struct wlan_objmgr_pdev *pdev, 2115 const uint8_t country[3], 2116 uint8_t chan, uint8_t op_class, 2117 bool strict); 2118 #endif 2119 2120 /** 2121 * reg_chan_opclass_to_freq() - Convert channel number and opclass to frequency 2122 * @chan: IEEE Channel Number. 2123 * @op_class: Opclass. 2124 * @global_tbl_lookup: Global table lookup. 2125 * 2126 * Return: Channel center frequency else return 0. 2127 */ 2128 uint16_t wlan_reg_chan_opclass_to_freq(uint8_t chan, 2129 uint8_t op_class, 2130 bool global_tbl_lookup); 2131 2132 /** 2133 * wlan_reg_chan_opclass_to_freq_auto() - Convert channel number and opclass to 2134 * frequency 2135 * @chan: IEEE channel number 2136 * @op_class: Operating class of channel 2137 * @global_tbl_lookup: Flag to determine if global table has to be looked up 2138 * 2139 * Return: Channel center frequency if valid, else zero 2140 */ 2141 2142 qdf_freq_t wlan_reg_chan_opclass_to_freq_auto(uint8_t chan, uint8_t op_class, 2143 bool global_tbl_lookup); 2144 2145 #ifdef CHECK_REG_PHYMODE 2146 /** 2147 * wlan_reg_get_max_phymode() - Find the best possible phymode given a 2148 * phymode, a frequency, and per-country regulations 2149 * @pdev: pdev pointer 2150 * @phy_in: phymode that the user requested 2151 * @freq: current operating center frequency 2152 * 2153 * Return: maximum phymode allowed in current country that is <= phy_in 2154 */ 2155 enum reg_phymode wlan_reg_get_max_phymode(struct wlan_objmgr_pdev *pdev, 2156 enum reg_phymode phy_in, 2157 qdf_freq_t freq); 2158 #else 2159 static inline enum reg_phymode 2160 wlan_reg_get_max_phymode(struct wlan_objmgr_pdev *pdev, 2161 enum reg_phymode phy_in, 2162 qdf_freq_t freq) 2163 { 2164 return REG_PHYMODE_INVALID; 2165 } 2166 #endif /* CHECK_REG_PHYMODE */ 2167 2168 #ifdef CONFIG_REG_CLIENT 2169 /** 2170 * wlan_reg_band_bitmap_to_band_info() - Convert the band_bitmap to a 2171 * band_info enum 2172 * @band_bitmap: bitmap on top of reg_wifi_band of bands enabled 2173 * 2174 * Return: BAND_ALL if both 2G and 5G band is enabled 2175 * BAND_2G if 2G is enabled but 5G isn't 2176 * BAND_5G if 5G is enabled but 2G isn't 2177 */ 2178 enum band_info wlan_reg_band_bitmap_to_band_info(uint32_t band_bitmap); 2179 2180 /** 2181 * wlan_reg_update_tx_power_on_ctry_change() - Update tx power during 2182 * country code change (without channel change) OR if fcc constraint is set 2183 * @pdev: Pointer to pdev 2184 * @vdev_id: vdev ID 2185 * 2186 * Return: QDF_STATUS 2187 */ 2188 QDF_STATUS 2189 wlan_reg_update_tx_power_on_ctry_change(struct wlan_objmgr_pdev *pdev, 2190 uint8_t vdev_id); 2191 2192 /** 2193 * wlan_reg_modify_indoor_concurrency() - Update the indoor concurrency list 2194 * in regulatory pdev context 2195 * 2196 * @pdev: pointer to pdev 2197 * @vdev_id: vdev id 2198 * @freq: frequency 2199 * @width: channel width 2200 * @add: add or delete entry 2201 * 2202 * Return: QDF_STATUS 2203 */ 2204 QDF_STATUS 2205 wlan_reg_modify_indoor_concurrency(struct wlan_objmgr_pdev *pdev, 2206 uint8_t vdev_id, uint32_t freq, 2207 enum phy_ch_width width, bool add); 2208 2209 /** 2210 * wlan_reg_recompute_current_chan_list() - Recompute the current channel list 2211 * based on the regulatory change 2212 * 2213 * @psoc: pointer to psoc 2214 * @pdev: pointer to pdev 2215 * 2216 * Return: QDF_STATUS 2217 */ 2218 QDF_STATUS 2219 wlan_reg_recompute_current_chan_list(struct wlan_objmgr_psoc *psoc, 2220 struct wlan_objmgr_pdev *pdev); 2221 #endif 2222 2223 #if defined(CONFIG_BAND_6GHZ) 2224 /** 2225 * wlan_reg_get_cur_6g_ap_pwr_type() - Get the current 6G regulatory AP power 2226 * type. 2227 * @pdev: Pointer to PDEV object. 2228 * @reg_cur_6g_ap_pwr_type: The current regulatory 6G AP power type ie. 2229 * LPI/SP/VLP. 2230 * 2231 * Return: QDF_STATUS. 2232 */ 2233 QDF_STATUS 2234 wlan_reg_get_cur_6g_ap_pwr_type(struct wlan_objmgr_pdev *pdev, 2235 enum reg_6g_ap_type *reg_cur_6g_ap_pwr_type); 2236 2237 /** 2238 * wlan_reg_get_cur_6g_client_type() - Get the current 6G regulatory client 2239 * type. 2240 * @pdev: Pointer to PDEV object. 2241 * @reg_cur_6g_client_mobility_type: The current regulatory 6G client type ie. 2242 * default/subordinate. 2243 * 2244 * Return: QDF_STATUS. 2245 */ 2246 QDF_STATUS 2247 wlan_reg_get_cur_6g_client_type(struct wlan_objmgr_pdev *pdev, 2248 enum reg_6g_client_type 2249 *reg_cur_6g_client_mobility_type); 2250 2251 /** 2252 * wlan_reg_set_cur_6ghz_client_type() - Set the cur 6 GHz regulatory client 2253 * type to the given value. 2254 * @pdev: Pointer to PDEV object. 2255 * @in_6ghz_client_type: Input Client type to be set ie. default/subordinate. 2256 * 2257 * Return: QDF_STATUS. 2258 */ 2259 QDF_STATUS 2260 wlan_reg_set_cur_6ghz_client_type(struct wlan_objmgr_pdev *pdev, 2261 enum reg_6g_client_type in_6ghz_client_type); 2262 2263 /** 2264 * wlan_reg_set_6ghz_client_type_from_target() - Set the current 6 GHz 2265 * regulatory client type to the value received from target. 2266 * @pdev: Pointer to PDEV object. 2267 * 2268 * Return: QDF_STATUS. 2269 */ 2270 QDF_STATUS 2271 wlan_reg_set_6ghz_client_type_from_target(struct wlan_objmgr_pdev *pdev); 2272 2273 /** 2274 * wlan_reg_get_rnr_tpe_usable() - Tells if RNR IE is applicable for current 2275 * domain. 2276 * @pdev: Pointer to PDEV object. 2277 * @reg_rnr_tpe_usable: Pointer to hold the bool value, true if RNR IE is 2278 * applicable, else false. 2279 * 2280 * Return: QDF_STATUS. 2281 */ 2282 QDF_STATUS wlan_reg_get_rnr_tpe_usable(struct wlan_objmgr_pdev *pdev, 2283 bool *reg_rnr_tpe_usable); 2284 2285 /** 2286 * wlan_reg_get_unspecified_ap_usable() - Tells if AP type unspecified by 802.11 2287 * can be used or not. 2288 * @pdev: Pointer to PDEV object. 2289 * @reg_unspecified_ap_usable: Pointer to hold the bool value, true if 2290 * unspecified AP types can be used in the IE, else false. 2291 * 2292 * Return: QDF_STATUS. 2293 */ 2294 QDF_STATUS wlan_reg_get_unspecified_ap_usable(struct wlan_objmgr_pdev *pdev, 2295 bool *reg_unspecified_ap_usable); 2296 2297 /** 2298 * wlan_reg_is_6g_psd_power() - Checks if given freq is PSD power 2299 * 2300 * @pdev: pdev ptr 2301 * @freq: channel frequency 2302 * 2303 * Return: true if channel is PSD power or false otherwise 2304 */ 2305 bool wlan_reg_is_6g_psd_power(struct wlan_objmgr_pdev *pdev); 2306 2307 /** 2308 * wlan_reg_get_6g_chan_ap_power() - Finds the AP TX power for the given channel 2309 * frequency 2310 * 2311 * @pdev: pdev ptr 2312 * @chan_freq: channel frequency 2313 * @is_psd: is channel PSD or not 2314 * @tx_power: transmit power to fill for chan_freq 2315 * @eirp_psd_power: EIRP power, will only be filled if is_psd is true 2316 * 2317 * Return: QDF_STATUS 2318 */ 2319 QDF_STATUS wlan_reg_get_6g_chan_ap_power(struct wlan_objmgr_pdev *pdev, 2320 qdf_freq_t chan_freq, bool *is_psd, 2321 uint16_t *tx_power, 2322 uint16_t *eirp_psd_power); 2323 2324 /** 2325 * wlan_reg_get_client_power_for_connecting_ap() - Find the channel information 2326 * when device is operating as a client 2327 * 2328 * @pdev: pdev ptr 2329 * @ap_type: type of AP that device is connected to 2330 * @chan_freq: channel frequency 2331 * @is_psd: is channel PSD or not 2332 * @tx_power: transmit power to fill for chan_freq 2333 * @eirp_psd_power: EIRP power, will only be filled if is_psd is true 2334 * 2335 * This function is meant to be called to find the channel frequency power 2336 * information for a client when the device is operating as a client. It will 2337 * fill in the parameters tx_power and eirp_psd_power. eirp_psd_power will 2338 * only be filled if the channel is PSD. 2339 * 2340 * Return: QDF_STATUS 2341 */ 2342 QDF_STATUS 2343 wlan_reg_get_client_power_for_connecting_ap(struct wlan_objmgr_pdev *pdev, 2344 enum reg_6g_ap_type ap_type, 2345 qdf_freq_t chan_freq, 2346 bool is_psd, uint16_t *tx_power, 2347 uint16_t *eirp_psd_power); 2348 2349 /** 2350 * wlan_reg_get_client_power_for_6ghz_ap() - Find the channel information when 2351 * device is operating as a 6GHz AP 2352 * 2353 * @pdev: pdev ptr 2354 * @client_type: type of client that is connected to our AP 2355 * @chan_freq: channel frequency 2356 * @is_psd: is channel PSD or not 2357 * @tx_power: transmit power to fill for chan_freq 2358 * @eirp_psd_power: EIRP power, will only be filled if is_psd is true 2359 * 2360 * This function is meant to be called to find the channel frequency power 2361 * information for a client when the device is operating as an AP. It will fill 2362 * in the parameter is_psd, tx_power, and eirp_psd_power. eirp_psd_power will 2363 * only be filled if the channel is PSD. 2364 * 2365 * Return: QDF_STATUS 2366 */ 2367 QDF_STATUS 2368 wlan_reg_get_client_power_for_6ghz_ap(struct wlan_objmgr_pdev *pdev, 2369 enum reg_6g_client_type client_type, 2370 qdf_freq_t chan_freq, 2371 bool *is_psd, uint16_t *tx_power, 2372 uint16_t *eirp_psd_power); 2373 2374 /** 2375 * wlan_reg_decide_6g_ap_pwr_type() - Decide which power mode AP should operate 2376 * in 2377 * 2378 * @pdev: pdev ptr 2379 * 2380 * Return: AP power type 2381 */ 2382 enum reg_6g_ap_type 2383 wlan_reg_decide_6g_ap_pwr_type(struct wlan_objmgr_pdev *pdev); 2384 2385 /** 2386 * wlan_reg_set_ap_pwr_and_update_chan_list() - Set the AP power mode and 2387 * recompute the current channel list 2388 * 2389 * @pdev: pdev ptr 2390 * @ap_pwr_type: the AP power type to update to 2391 * 2392 * Return: QDF_STATUS 2393 */ 2394 QDF_STATUS 2395 wlan_reg_set_ap_pwr_and_update_chan_list(struct wlan_objmgr_pdev *pdev, 2396 enum reg_6g_ap_type ap_pwr_type); 2397 2398 /** 2399 * wlan_reg_get_best_6g_pwr_type() - Returns the best 6g power type supported 2400 * for a given frequency. 2401 * @pdev: pdev pointer 2402 * @freq: input frequency. 2403 * 2404 * Return: supported_6g_pwr_types enum. 2405 */ 2406 enum supported_6g_pwr_types 2407 wlan_reg_get_best_6g_pwr_type(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq); 2408 2409 /** 2410 * wlan_reg_conv_6g_ap_type_to_supported_6g_pwr_types() - Converts the 6G AP 2411 * power type to 6g supported power type enum. 2412 * @ap_pwr_type: input 6G AP power type. 2413 * 2414 * Return: supported_6g_pwr_types enum. 2415 */ 2416 enum supported_6g_pwr_types 2417 wlan_reg_conv_6g_ap_type_to_supported_6g_pwr_types(enum reg_6g_ap_type 2418 ap_pwr_type); 2419 2420 /** 2421 * wlan_reg_conv_supported_6g_pwr_type_to_ap_pwr_type() - The supported 6G power 2422 * type is a combination of AP and client power types. This API return the 6G AP 2423 * power type portion of the supported 6G power type. 2424 * @in_6g_pwr_type: input 6G supported power type. 2425 * 2426 * Return: 6G AP power type. 2427 */ 2428 enum reg_6g_ap_type 2429 wlan_reg_conv_supported_6g_pwr_type_to_ap_pwr_type(enum supported_6g_pwr_types 2430 in_6g_pwr_type); 2431 #else /* !CONFIG_BAND_6GHZ */ 2432 static inline QDF_STATUS 2433 wlan_reg_get_cur_6g_ap_pwr_type(struct wlan_objmgr_pdev *pdev, 2434 enum reg_6g_ap_type *reg_cur_6g_ap_pwr_type) 2435 { 2436 *reg_cur_6g_ap_pwr_type = REG_CURRENT_MAX_AP_TYPE; 2437 return QDF_STATUS_E_NOSUPPORT; 2438 } 2439 2440 static inline QDF_STATUS 2441 wlan_reg_get_cur_6g_client_type(struct wlan_objmgr_pdev *pdev, 2442 enum reg_6g_client_type 2443 *reg_cur_6g_client_mobility_type) 2444 { 2445 *reg_cur_6g_client_mobility_type = REG_SUBORDINATE_CLIENT; 2446 return QDF_STATUS_E_NOSUPPORT; 2447 } 2448 2449 static inline QDF_STATUS 2450 wlan_reg_set_cur_6ghz_client_type(struct wlan_objmgr_pdev *pdev, 2451 enum reg_6g_client_type in_6ghz_client_type) 2452 { 2453 return QDF_STATUS_E_NOSUPPORT; 2454 } 2455 2456 static inline QDF_STATUS 2457 wlan_reg_set_6ghz_client_type_from_target(struct wlan_objmgr_pdev *pdev) 2458 { 2459 return QDF_STATUS_E_NOSUPPORT; 2460 } 2461 2462 static inline 2463 QDF_STATUS wlan_reg_get_rnr_tpe_usable(struct wlan_objmgr_pdev *pdev, 2464 bool *reg_rnr_tpe_usable) 2465 { 2466 *reg_rnr_tpe_usable = false; 2467 return QDF_STATUS_E_NOSUPPORT; 2468 } 2469 2470 static inline 2471 QDF_STATUS wlan_reg_get_unspecified_ap_usable(struct wlan_objmgr_pdev *pdev, 2472 bool *reg_unspecified_ap_usable) 2473 { 2474 *reg_unspecified_ap_usable = false; 2475 return QDF_STATUS_E_NOSUPPORT; 2476 } 2477 2478 static inline 2479 bool wlan_reg_is_6g_psd_power(struct wlan_objmgr_pdev *pdev) 2480 { 2481 return false; 2482 } 2483 2484 static inline 2485 QDF_STATUS wlan_reg_get_6g_chan_ap_power(struct wlan_objmgr_pdev *pdev, 2486 qdf_freq_t chan_freq, bool *is_psd, 2487 uint16_t *tx_power, 2488 uint16_t *eirp_psd_power) 2489 { 2490 *is_psd = false; 2491 *tx_power = 0; 2492 *eirp_psd_power = 0; 2493 return QDF_STATUS_E_NOSUPPORT; 2494 } 2495 2496 static inline QDF_STATUS 2497 wlan_reg_get_client_power_for_connecting_ap(struct wlan_objmgr_pdev *pdev, 2498 enum reg_6g_ap_type ap_type, 2499 qdf_freq_t chan_freq, 2500 bool is_psd, uint16_t *tx_power, 2501 uint16_t *eirp_psd_power) 2502 { 2503 *tx_power = 0; 2504 *eirp_psd_power = 0; 2505 return QDF_STATUS_E_NOSUPPORT; 2506 } 2507 2508 static inline QDF_STATUS 2509 wlan_reg_get_client_power_for_6ghz_ap(struct wlan_objmgr_pdev *pdev, 2510 enum reg_6g_client_type client_type, 2511 qdf_freq_t chan_freq, 2512 bool *is_psd, uint16_t *tx_power, 2513 uint16_t *eirp_psd_power) 2514 { 2515 *is_psd = false; 2516 *tx_power = 0; 2517 *eirp_psd_power = 0; 2518 return QDF_STATUS_E_NOSUPPORT; 2519 } 2520 2521 static inline enum reg_6g_ap_type 2522 wlan_reg_decide_6g_ap_pwr_type(struct wlan_objmgr_pdev *pdev) 2523 { 2524 return REG_INDOOR_AP; 2525 } 2526 2527 static inline QDF_STATUS 2528 wlan_reg_set_ap_pwr_and_update_chan_list(struct wlan_objmgr_pdev *pdev, 2529 enum reg_6g_ap_type ap_pwr_type) 2530 { 2531 return QDF_STATUS_E_NOSUPPORT; 2532 } 2533 2534 static inline enum supported_6g_pwr_types 2535 wlan_reg_get_best_6g_pwr_type(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq) 2536 { 2537 return REG_INVALID_PWR_MODE; 2538 } 2539 2540 static inline enum supported_6g_pwr_types 2541 wlan_reg_conv_6g_ap_type_to_supported_6g_pwr_types(enum reg_6g_ap_type 2542 ap_pwr_type) 2543 { 2544 return REG_INVALID_PWR_MODE; 2545 } 2546 2547 static inline enum reg_6g_ap_type 2548 wlan_reg_conv_supported_6g_pwr_type_to_ap_pwr_type(enum supported_6g_pwr_types 2549 in_6g_pwr_type) 2550 { 2551 return REG_MAX_AP_TYPE; 2552 } 2553 #endif /* CONFIG_BAND_6GHZ */ 2554 2555 /** 2556 * wlan_reg_is_ext_tpc_supported() - Checks if FW supports new WMI cmd for TPC 2557 * 2558 * @psoc: psoc ptr 2559 * 2560 * Return: true if FW supports new command or false otherwise 2561 */ 2562 bool wlan_reg_is_ext_tpc_supported(struct wlan_objmgr_psoc *psoc); 2563 2564 /** 2565 * wlan_reg_is_chwidth_supported() - Check if given channel width is supported 2566 * on a given pdev 2567 * @pdev: pdev pointer 2568 * @ch_width: channel width. 2569 * @is_supported: whether the channel width is supported 2570 * 2571 * Return QDF_STATUS_SUCCESS of operation 2572 */ 2573 QDF_STATUS wlan_reg_is_chwidth_supported(struct wlan_objmgr_pdev *pdev, 2574 enum phy_ch_width ch_width, 2575 bool *is_supported); 2576 2577 #ifdef CONFIG_BAND_6GHZ 2578 /** 2579 * wlan_reg_get_thresh_priority_freq() - Get the prioritized frequency value 2580 * @pdev: pdev pointer 2581 */ 2582 qdf_freq_t wlan_reg_get_thresh_priority_freq(struct wlan_objmgr_pdev *pdev); 2583 2584 /** 2585 * wlan_reg_psd_2_eirp() - Calculate EIRP from PSD and bandwidth 2586 * channel list 2587 * @pdev: pdev pointer 2588 * @psd: Power Spectral Density in dBm/MHz 2589 * @ch_bw: Bandwidth of a channel in MHz (20/40/80/160/320 etc) 2590 * @eirp: EIRP power in dBm 2591 * 2592 * Return: QDF_STATUS 2593 */ 2594 QDF_STATUS wlan_reg_psd_2_eirp(struct wlan_objmgr_pdev *pdev, 2595 int16_t psd, 2596 uint16_t ch_bw, 2597 int16_t *eirp); 2598 2599 /** 2600 * wlan_reg_eirp_2_psd() - Calculate PSD poewr from EIRP and bandwidth 2601 * @pdev: pdev pointer 2602 * @ch_bw: Bandwidth of a channel in MHz (20/40/80/160/320 etc) 2603 * @eirp: EIRP power in dBm 2604 * @psd: Power Spectral Density in dBm/MHz 2605 * 2606 * Return: QDF_STATUS 2607 */ 2608 QDF_STATUS wlan_reg_eirp_2_psd(struct wlan_objmgr_pdev *pdev, 2609 uint16_t ch_bw, 2610 int16_t eirp, 2611 int16_t *psd); 2612 2613 /** 2614 * wlan_reg_get_best_pwr_mode() - Get the best power mode based on input freq 2615 * and bandwidth. The mode that provides the best EIRP is the best power mode. 2616 * @pdev: Pointer to pdev 2617 * @freq: Frequency in MHz 2618 * @cen320: 320 MHz band center frequency. For other BW, this param is 2619 * ignored while processing 2620 * @bw: Bandwidth in MHz 2621 * @in_punc_pattern: input puncture pattern 2622 * 2623 * Return: Best power mode 2624 */ 2625 enum reg_6g_ap_type 2626 wlan_reg_get_best_pwr_mode(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq, 2627 qdf_freq_t cen320, uint16_t bw, 2628 uint16_t in_punc_pattern); 2629 2630 /** 2631 * wlan_reg_get_eirp_pwr() - Get eirp power based on the AP power mode 2632 * @pdev: Pointer to pdev 2633 * @freq: Frequency in MHz 2634 * @cen320: 320 MHz Band center frequency 2635 * @bw: Bandwidth in MHz 2636 * @ap_pwr_type: AP power type 2637 * @in_punc_pattern: Input puncture pattern 2638 * @is_client_list_lookup_needed: Boolean to indicate if client list lookup is 2639 * needed 2640 * @client_type: Client power type 2641 * 2642 * Return: EIRP power 2643 */ 2644 uint8_t wlan_reg_get_eirp_pwr(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq, 2645 qdf_freq_t cen320, uint16_t bw, 2646 enum reg_6g_ap_type ap_pwr_type, 2647 uint16_t in_punc_pattern, 2648 bool is_client_list_lookup_needed, 2649 enum reg_6g_client_type client_type); 2650 #else 2651 static inline 2652 qdf_freq_t wlan_reg_get_thresh_priority_freq(struct wlan_objmgr_pdev *pdev) 2653 { 2654 return 0; 2655 } 2656 2657 static inline enum reg_6g_ap_type 2658 wlan_reg_get_best_pwr_mode(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq, 2659 qdf_freq_t cen320, 2660 uint16_t bw, 2661 uint16_t in_punc_pattern) 2662 { 2663 return REG_MAX_AP_TYPE; 2664 } 2665 2666 static inline QDF_STATUS wlan_reg_psd_2_eirp(struct wlan_objmgr_pdev *pdev, 2667 int16_t psd, 2668 uint16_t ch_bw, 2669 int16_t *eirp) 2670 { 2671 return QDF_STATUS_E_FAILURE; 2672 } 2673 2674 static inline QDF_STATUS wlan_reg_eirp_2_psd(struct wlan_objmgr_pdev *pdev, 2675 uint16_t ch_bw, 2676 int16_t eirp, 2677 int16_t *psd) 2678 { 2679 return QDF_STATUS_E_FAILURE; 2680 } 2681 2682 static inline uint8_t 2683 wlan_reg_get_eirp_pwr(struct wlan_objmgr_pdev *pdev, 2684 qdf_freq_t freq, 2685 qdf_freq_t cen320, uint16_t bw, 2686 enum reg_6g_ap_type ap_pwr_type, 2687 uint16_t in_punc_pattern, 2688 bool is_client_list_lookup_needed, 2689 enum reg_6g_client_type client_type) 2690 { 2691 return 0; 2692 } 2693 #endif /* CONFIG_BAND_6GHZ */ 2694 /** 2695 * wlan_reg_find_chwidth_from_bw () - Gets channel width for given 2696 * bandwidth 2697 * @bw: Bandwidth 2698 * 2699 * Return: phy_ch_width 2700 */ 2701 enum phy_ch_width wlan_reg_find_chwidth_from_bw(uint16_t bw); 2702 2703 /** 2704 * wlan_reg_get_chan_state_for_320() - Get the channel state of a 320 MHz 2705 * bonded channel. 2706 * @pdev: Pointer to wlan_objmgr_pdev 2707 * @freq: Primary frequency 2708 * @center_320: Band center of 320 MHz 2709 * @ch_width: Channel width 2710 * @bonded_chan_ptr_ptr: Pointer to bonded channel pointer 2711 * @treat_nol_chan_as_disabled: Bool to treat nol chan as enabled/disabled 2712 * @in_pwr_type: Input 6g power type 2713 * @input_puncture_bitmap: Input puncture bitmap 2714 * 2715 * Return: Channel state 2716 */ 2717 #ifdef WLAN_FEATURE_11BE 2718 enum channel_state 2719 wlan_reg_get_chan_state_for_320(struct wlan_objmgr_pdev *pdev, 2720 uint16_t freq, 2721 qdf_freq_t center_320, 2722 enum phy_ch_width ch_width, 2723 const struct bonded_channel_freq 2724 **bonded_chan_ptr_ptr, 2725 enum supported_6g_pwr_types in_6g_pwr_type, 2726 bool treat_nol_chan_as_disabled, 2727 uint16_t input_puncture_bitmap); 2728 #else 2729 static inline enum channel_state 2730 wlan_reg_get_chan_state_for_320(struct wlan_objmgr_pdev *pdev, 2731 uint16_t freq, 2732 qdf_freq_t center_320, 2733 enum phy_ch_width ch_width, 2734 const struct bonded_channel_freq 2735 **bonded_chan_ptr_ptr, 2736 enum supported_6g_pwr_types in_6g_pwr_type, 2737 bool treat_nol_chan_as_disabled, 2738 uint16_t input_puncture_bitmap) 2739 { 2740 return CHANNEL_STATE_INVALID; 2741 } 2742 #endif 2743 2744 #ifdef CONFIG_BAND_6GHZ 2745 /** 2746 * wlan_is_sup_chan_entry_afc_done() - Checks if the super chan entry of given 2747 * channel idx and power mode has REGULATORY_CHAN_AFC_NOT_DONE flag cleared. 2748 * 2749 * @pdev: pdev pointer 2750 * @freq: input channel idx 2751 * @in_6g_pwr_mode: input power mode 2752 * 2753 * Return: True if REGULATORY_CHAN_AFC_NOT_DONE flag is clear for the super 2754 * chan entry. 2755 */ 2756 bool 2757 wlan_is_sup_chan_entry_afc_done(struct wlan_objmgr_pdev *pdev, 2758 enum channel_enum chan_idx, 2759 enum supported_6g_pwr_types in_6g_pwr_mode); 2760 2761 /** 2762 * wlan_reg_display_super_chan_list() - Display super channel list for all modes 2763 * @pdev: Pointer to pdev 2764 * 2765 * Return: QDF_STATUS 2766 */ 2767 QDF_STATUS 2768 wlan_reg_display_super_chan_list(struct wlan_objmgr_pdev *pdev); 2769 2770 #if defined(CONFIG_AFC_SUPPORT) && defined(CONFIG_BAND_6GHZ) 2771 /** 2772 * wlan_reg_get_afc_freq_range_and_psd_limits() - Get freq range and psd 2773 * limits from afc server response. 2774 * 2775 * @pdev: Pointer to pdev 2776 * @num_freq_obj: Number of frequency objects 2777 * @afc_obj: Pointer to struct afc_freq_obj 2778 * 2779 * Return: QDF_STATUS 2780 */ 2781 2782 QDF_STATUS 2783 wlan_reg_get_afc_freq_range_and_psd_limits(struct wlan_objmgr_pdev *pdev, 2784 uint8_t num_freq_obj, 2785 struct afc_freq_obj *afc_obj); 2786 2787 /** 2788 * wlan_reg_get_num_afc_freq_obj() - Get number of afc frequency objects 2789 * 2790 * @pdev: Pointer to pdev 2791 * @num_freq_obj: Number of frequency objects 2792 * 2793 * Return: QDF_STATUS 2794 */ 2795 QDF_STATUS 2796 wlan_reg_get_num_afc_freq_obj(struct wlan_objmgr_pdev *pdev, 2797 uint8_t *num_freq_obj); 2798 2799 /** 2800 * wlan_reg_set_afc_power_event_received() - Set power event received flag with 2801 * given val. 2802 * @pdev: pdev pointer. 2803 * @val: value to be set 2804 * 2805 * Return: QDF_STATUS 2806 */ 2807 QDF_STATUS wlan_reg_set_afc_power_event_received(struct wlan_objmgr_pdev *pdev, 2808 bool val); 2809 #endif 2810 2811 #else 2812 static inline bool 2813 wlan_is_sup_chan_entry_afc_done(struct wlan_objmgr_pdev *pdev, 2814 enum channel_enum chan_idx, 2815 enum supported_6g_pwr_types in_6g_pwr_mode) 2816 { 2817 return false; 2818 } 2819 2820 static inline QDF_STATUS 2821 wlan_reg_display_super_chan_list(struct wlan_objmgr_pdev *pdev) 2822 { 2823 return QDF_STATUS_E_NOSUPPORT; 2824 } 2825 2826 #endif 2827 2828 /** 2829 * wlan_reg_get_num_rules_of_ap_pwr_type() - Get the number of reg rules 2830 * present for a given ap power type 2831 * @pdev: Pointer to pdev 2832 * @ap_pwr_type: AP power type 2833 * 2834 * Return: Return the number of reg rules for a given ap power type 2835 */ 2836 uint8_t 2837 wlan_reg_get_num_rules_of_ap_pwr_type(struct wlan_objmgr_pdev *pdev, 2838 enum reg_6g_ap_type ap_pwr_type); 2839 #endif 2840