1 /******************************************************************************
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
19 ******************************************************************************/
22 #include <drv_types.h>
25 u8 center_ch_5g_all[CENTER_CH_5G_ALL_NUM] = {
26 36, 38, 40, 42, 44, 46, 48, /* Band 1 */
27 52, 54, 56, 58, 60, 62, 64, /* Band 2 */
28 100, 102, 104, 106, 108, 110, 112, /* Band 3 */
29 116, 118, 120, 122, 124, 126, 128, /* Band 3 */
30 132, 134, 136, 138, 140, 142, 144, /* Band 3 */
31 149, 151, 153, 155, 157, 159, 161, /* Band 4 */
32 165, 167, 169, 171, 173, 175, 177}; /* Band 4 */
34 u8 center_ch_5g_20m[CENTER_CH_5G_20M_NUM] = {
37 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144,
38 149, 153, 157, 161, 165, 169, 173, 177
41 u8 center_ch_5g_40m[CENTER_CH_5G_40M_NUM] = {38, 46, 54, 62, 102, 110, 118, 126, 134, 142, 151, 159, 167, 175};
43 u8 center_ch_5g_80m[CENTER_CH_5G_80M_NUM] = {42, 58, 106, 122, 138, 155, 171};
45 struct center_chs_ent {
50 struct center_chs_ent center_chs_5g_by_bw[] = {
51 {CENTER_CH_5G_20M_NUM, center_ch_5g_20m},
52 {CENTER_CH_5G_40M_NUM, center_ch_5g_40m},
53 {CENTER_CH_5G_80M_NUM, center_ch_5g_80m},
56 inline u8 center_chs_5g_num(u8 bw)
58 if (bw >= CHANNEL_WIDTH_160)
61 return center_chs_5g_by_bw[bw].ch_num;
64 inline u8 center_chs_5g(u8 bw, u8 id)
66 if (bw >= CHANNEL_WIDTH_160)
69 if (id >= center_chs_5g_num(bw))
72 return center_chs_5g_by_bw[bw].chs[id];
75 int rtw_ch2freq(int chan)
77 /* see 802.11 17.3.8.3.2 and Annex J
78 * there are overlapping channel numbers in 5GHz and 2GHz bands */
81 * RTK: don't consider the overlapping channel numbers: 5G channel <= 14,
82 * because we don't support it. simply judge from channel number
85 if (chan >= 1 && chan <= 14) {
89 return 2407 + chan * 5;
90 } else if (chan >= 36 && chan <= 177) {
91 return 5000 + chan * 5;
94 return 0; /* not supported */
97 int rtw_freq2ch(int freq)
99 /* see 802.11 17.3.8.3.2 and Annex J */
102 else if (freq < 2484)
103 return (freq - 2407) / 5;
104 else if (freq >= 4910 && freq <= 4980)
105 return (freq - 4000) / 5;
106 else if (freq <= 45000) /* DMG band lower limit */
107 return (freq - 5000) / 5;
108 else if (freq >= 58320 && freq <= 64800)
109 return (freq - 56160) / 2160;
114 bool rtw_chbw_to_freq_range(u8 ch, u8 bw, u8 offset, u32 *hi, u32 *lo)
118 u32 hi_ret = 0, lo_ret = 0;
127 c_ch = rtw_get_center_ch(ch, bw, offset);
128 freq = rtw_ch2freq(c_ch);
135 if (bw == CHANNEL_WIDTH_80) {
138 } else if (bw == CHANNEL_WIDTH_40) {
141 } else if (bw == CHANNEL_WIDTH_20) {
159 const char * const _ch_width_str[] = {
168 const u8 _ch_width_to_bw_cap[] = {
177 const char * const _band_str[] = {
184 const u8 _band_to_band_cap[] = {
191 #ifdef CONFIG_80211AC_VHT
192 #define COUNTRY_CHPLAN_ASSIGN_EN_11AC(_val) , .en_11ac = (_val)
194 #define COUNTRY_CHPLAN_ASSIGN_EN_11AC(_val)
197 #if RTW_DEF_MODULE_REGULATORY_CERT
198 #define COUNTRY_CHPLAN_ASSIGN_DEF_MODULE_FLAGS(_val) , .def_module_flags = (_val)
200 #define COUNTRY_CHPLAN_ASSIGN_DEF_MODULE_FLAGS(_val)
203 /* has def_module_flags specified, used by common map and HAL dfference map */
204 #define COUNTRY_CHPLAN_ENT(_alpha2, _chplan, _en_11ac, _def_module_flags) \
205 {.alpha2 = (_alpha2), .chplan = (_chplan) \
206 COUNTRY_CHPLAN_ASSIGN_EN_11AC(_en_11ac) \
207 COUNTRY_CHPLAN_ASSIGN_DEF_MODULE_FLAGS(_def_module_flags) \
210 #ifdef CONFIG_CUSTOMIZED_COUNTRY_CHPLAN_MAP
212 #include "../platform/custom_country_chplan.h"
214 #elif RTW_DEF_MODULE_REGULATORY_CERT
216 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8821AE_HMC_M2)
217 static const struct country_chplan RTL8821AE_HMC_M2_country_chplan_map[] = {
218 COUNTRY_CHPLAN_ENT("CN", 0x51, 1, 0xFB), /* China */
219 COUNTRY_CHPLAN_ENT("RU", 0x59, 0, 0xFB), /* Russia(fac/gost), Kaliningrad */
220 COUNTRY_CHPLAN_ENT("UA", 0x26, 0, 0xFB), /* Ukraine */
222 static const u16 RTL8821AE_HMC_M2_country_chplan_map_sz = sizeof(RTL8821AE_HMC_M2_country_chplan_map)/sizeof(struct country_chplan);
225 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8821AU)
226 static const struct country_chplan RTL8821AU_country_chplan_map[] = {
227 COUNTRY_CHPLAN_ENT("RU", 0x59, 0, 0xFB), /* Russia(fac/gost), Kaliningrad */
228 COUNTRY_CHPLAN_ENT("UA", 0x26, 0, 0xFB), /* Ukraine */
230 static const u16 RTL8821AU_country_chplan_map_sz = sizeof(RTL8821AU_country_chplan_map)/sizeof(struct country_chplan);
233 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8812AENF_NGFF)
234 static const struct country_chplan RTL8812AENF_NGFF_country_chplan_map[] = {
236 static const u16 RTL8812AENF_NGFF_country_chplan_map_sz = sizeof(RTL8812AENF_NGFF_country_chplan_map)/sizeof(struct country_chplan);
239 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8812AEBT_HMC)
240 static const struct country_chplan RTL8812AEBT_HMC_country_chplan_map[] = {
242 static const u16 RTL8812AEBT_HMC_country_chplan_map_sz = sizeof(RTL8812AEBT_HMC_country_chplan_map)/sizeof(struct country_chplan);
245 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8188EE_HMC_M2)
246 static const struct country_chplan RTL8188EE_HMC_M2_country_chplan_map[] = {
248 static const u16 RTL8188EE_HMC_M2_country_chplan_map_sz = sizeof(RTL8188EE_HMC_M2_country_chplan_map)/sizeof(struct country_chplan);
251 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8723BE_HMC_M2)
252 static const struct country_chplan RTL8723BE_HMC_M2_country_chplan_map[] = {
254 static const u16 RTL8723BE_HMC_M2_country_chplan_map_sz = sizeof(RTL8723BE_HMC_M2_country_chplan_map)/sizeof(struct country_chplan);
257 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8723BS_NGFF1216)
258 static const struct country_chplan RTL8723BS_NGFF1216_country_chplan_map[] = {
260 static const u16 RTL8723BS_NGFF1216_country_chplan_map_sz = sizeof(RTL8723BS_NGFF1216_country_chplan_map)/sizeof(struct country_chplan);
263 #if (RTW_DEF_MODULE_REGULATORY_CERT & RTW_MODULE_RTL8192EEBT_HMC_M2)
264 static const struct country_chplan RTL8192EEBT_HMC_M2_country_chplan_map[] = {
266 static const u16 RTL8192EEBT_HMC_M2_country_chplan_map_sz = sizeof(RTL8192EEBT_HMC_M2_country_chplan_map)/sizeof(struct country_chplan);
270 * rtw_def_module_get_chplan_from_country -
271 * @country_code: string of country code
273 * Return NULL for case referring to common map
275 static const struct country_chplan *rtw_def_module_get_chplan_from_country(const char *country_code)
277 const struct country_chplan *ent = NULL;
278 const struct country_chplan *hal_map = NULL;
282 /* TODO: runtime selection for multi driver */
283 #if (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8821AE_HMC_M2)
284 hal_map = RTL8821AE_HMC_M2_country_chplan_map;
285 hal_map_sz = RTL8821AE_HMC_M2_country_chplan_map_sz;
286 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8821AU)
287 hal_map = RTL8821AU_country_chplan_map;
288 hal_map_sz = RTL8821AU_country_chplan_map_sz;
289 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8812AENF_NGFF)
290 hal_map = RTL8812AENF_NGFF_country_chplan_map;
291 hal_map_sz = RTL8812AENF_NGFF_country_chplan_map_sz;
292 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8812AEBT_HMC)
293 hal_map = RTL8812AEBT_HMC_country_chplan_map;
294 hal_map_sz = RTL8812AEBT_HMC_country_chplan_map_sz;
295 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8188EE_HMC_M2)
296 hal_map = RTL8188EE_HMC_M2_country_chplan_map;
297 hal_map_sz = RTL8188EE_HMC_M2_country_chplan_map_sz;
298 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8723BE_HMC_M2)
299 hal_map = RTL8723BE_HMC_M2_country_chplan_map;
300 hal_map_sz = RTL8723BE_HMC_M2_country_chplan_map_sz;
301 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8723BS_NGFF1216)
302 hal_map = RTL8723BS_NGFF1216_country_chplan_map;
303 hal_map_sz = RTL8723BS_NGFF1216_country_chplan_map_sz;
304 #elif (RTW_DEF_MODULE_REGULATORY_CERT == RTW_MODULE_RTL8192EEBT_HMC_M2)
305 hal_map = RTL8192EEBT_HMC_M2_country_chplan_map;
306 hal_map_sz = RTL8192EEBT_HMC_M2_country_chplan_map_sz;
309 if (hal_map == NULL || hal_map_sz == 0)
312 for (i = 0; i < hal_map_sz; i++) {
313 if (strncmp(country_code, hal_map[i].alpha2, 2) == 0) {
322 #endif /* CONFIG_CUSTOMIZED_COUNTRY_CHPLAN_MAP or RTW_DEF_MODULE_REGULATORY_CERT */
324 static const struct country_chplan country_chplan_map[] = {
325 COUNTRY_CHPLAN_ENT("AD", 0x26, 1, 0x00), /* Andorra */
326 COUNTRY_CHPLAN_ENT("AE", 0x26, 1, 0xFB), /* United Arab Emirates */
327 COUNTRY_CHPLAN_ENT("AF", 0x42, 1, 0x00), /* Afghanistan */
328 COUNTRY_CHPLAN_ENT("AG", 0x30, 1, 0x00), /* Antigua & Barbuda */
329 COUNTRY_CHPLAN_ENT("AI", 0x26, 1, 0x00), /* Anguilla(UK) */
330 COUNTRY_CHPLAN_ENT("AL", 0x26, 1, 0xF1), /* Albania */
331 COUNTRY_CHPLAN_ENT("AM", 0x26, 1, 0xB0), /* Armenia */
332 COUNTRY_CHPLAN_ENT("AO", 0x26, 1, 0xE0), /* Angola */
333 COUNTRY_CHPLAN_ENT("AQ", 0x26, 1, 0x00), /* Antarctica */
334 COUNTRY_CHPLAN_ENT("AR", 0x57, 1, 0xF3), /* Argentina */
335 COUNTRY_CHPLAN_ENT("AS", 0x34, 1, 0x00), /* American Samoa */
336 COUNTRY_CHPLAN_ENT("AT", 0x26, 1, 0xFB), /* Austria */
337 COUNTRY_CHPLAN_ENT("AU", 0x45, 1, 0xFB), /* Australia */
338 COUNTRY_CHPLAN_ENT("AW", 0x34, 1, 0xB0), /* Aruba */
339 COUNTRY_CHPLAN_ENT("AZ", 0x26, 1, 0xF1), /* Azerbaijan */
340 COUNTRY_CHPLAN_ENT("BA", 0x26, 1, 0xF1), /* Bosnia & Herzegovina */
341 COUNTRY_CHPLAN_ENT("BB", 0x34, 1, 0x50), /* Barbados */
342 COUNTRY_CHPLAN_ENT("BD", 0x26, 1, 0xF1), /* Bangladesh */
343 COUNTRY_CHPLAN_ENT("BE", 0x26, 1, 0xFB), /* Belgium */
344 COUNTRY_CHPLAN_ENT("BF", 0x26, 1, 0xB0), /* Burkina Faso */
345 COUNTRY_CHPLAN_ENT("BG", 0x26, 1, 0xF1), /* Bulgaria */
346 COUNTRY_CHPLAN_ENT("BH", 0x47, 1, 0xF1), /* Bahrain */
347 COUNTRY_CHPLAN_ENT("BI", 0x26, 1, 0xB0), /* Burundi */
348 COUNTRY_CHPLAN_ENT("BJ", 0x26, 1, 0xB0), /* Benin */
349 COUNTRY_CHPLAN_ENT("BN", 0x47, 1, 0x10), /* Brunei */
350 COUNTRY_CHPLAN_ENT("BO", 0x30, 1, 0xF1), /* Bolivia */
351 COUNTRY_CHPLAN_ENT("BR", 0x34, 1, 0xF1), /* Brazil */
352 COUNTRY_CHPLAN_ENT("BS", 0x34, 1, 0x20), /* Bahamas */
353 COUNTRY_CHPLAN_ENT("BW", 0x26, 1, 0xF1), /* Botswana */
354 COUNTRY_CHPLAN_ENT("BY", 0x26, 1, 0xF1), /* Belarus */
355 COUNTRY_CHPLAN_ENT("BZ", 0x34, 1, 0x00), /* Belize */
356 COUNTRY_CHPLAN_ENT("CA", 0x34, 1, 0xFB), /* Canada */
357 COUNTRY_CHPLAN_ENT("CC", 0x26, 1, 0x00), /* Cocos (Keeling) Islands (Australia) */
358 COUNTRY_CHPLAN_ENT("CD", 0x26, 1, 0xB0), /* Congo, Republic of the */
359 COUNTRY_CHPLAN_ENT("CF", 0x26, 1, 0xB0), /* Central African Republic */
360 COUNTRY_CHPLAN_ENT("CG", 0x26, 1, 0xB0), /* Congo, Democratic Republic of the. Zaire */
361 COUNTRY_CHPLAN_ENT("CH", 0x26, 1, 0xFB), /* Switzerland */
362 COUNTRY_CHPLAN_ENT("CI", 0x26, 1, 0xF1), /* Cote d'Ivoire */
363 COUNTRY_CHPLAN_ENT("CK", 0x26, 1, 0x00), /* Cook Islands */
364 COUNTRY_CHPLAN_ENT("CL", 0x30, 1, 0xF1), /* Chile */
365 COUNTRY_CHPLAN_ENT("CM", 0x26, 1, 0xB0), /* Cameroon */
366 COUNTRY_CHPLAN_ENT("CN", 0x48, 1, 0xFB), /* China */
367 COUNTRY_CHPLAN_ENT("CO", 0x34, 1, 0xF1), /* Colombia */
368 COUNTRY_CHPLAN_ENT("CR", 0x34, 1, 0xF1), /* Costa Rica */
369 COUNTRY_CHPLAN_ENT("CV", 0x26, 1, 0xB0), /* Cape Verde */
370 COUNTRY_CHPLAN_ENT("CX", 0x45, 1, 0x00), /* Christmas Island (Australia) */
371 COUNTRY_CHPLAN_ENT("CY", 0x26, 1, 0xFB), /* Cyprus */
372 COUNTRY_CHPLAN_ENT("CZ", 0x26, 1, 0xFB), /* Czech Republic */
373 COUNTRY_CHPLAN_ENT("DE", 0x26, 1, 0xFB), /* Germany */
374 COUNTRY_CHPLAN_ENT("DJ", 0x26, 1, 0x80), /* Djibouti */
375 COUNTRY_CHPLAN_ENT("DK", 0x26, 1, 0xFB), /* Denmark */
376 COUNTRY_CHPLAN_ENT("DM", 0x34, 1, 0x00), /* Dominica */
377 COUNTRY_CHPLAN_ENT("DO", 0x34, 1, 0xF1), /* Dominican Republic */
378 COUNTRY_CHPLAN_ENT("DZ", 0x26, 1, 0xF1), /* Algeria */
379 COUNTRY_CHPLAN_ENT("EC", 0x34, 1, 0xF1), /* Ecuador */
380 COUNTRY_CHPLAN_ENT("EE", 0x26, 1, 0xFB), /* Estonia */
381 COUNTRY_CHPLAN_ENT("EG", 0x47, 0, 0xF1), /* Egypt */
382 COUNTRY_CHPLAN_ENT("EH", 0x47, 1, 0x80), /* Western Sahara */
383 COUNTRY_CHPLAN_ENT("ER", 0x26, 1, 0x00), /* Eritrea */
384 COUNTRY_CHPLAN_ENT("ES", 0x26, 1, 0xFB), /* Spain, Canary Islands, Ceuta, Melilla */
385 COUNTRY_CHPLAN_ENT("ET", 0x26, 1, 0xB0), /* Ethiopia */
386 COUNTRY_CHPLAN_ENT("FI", 0x26, 1, 0xFB), /* Finland */
387 COUNTRY_CHPLAN_ENT("FJ", 0x34, 1, 0x00), /* Fiji */
388 COUNTRY_CHPLAN_ENT("FK", 0x26, 1, 0x00), /* Falkland Islands (Islas Malvinas) (UK) */
389 COUNTRY_CHPLAN_ENT("FM", 0x34, 1, 0x00), /* Micronesia, Federated States of (USA) */
390 COUNTRY_CHPLAN_ENT("FO", 0x26, 1, 0x00), /* Faroe Islands (Denmark) */
391 COUNTRY_CHPLAN_ENT("FR", 0x26, 1, 0xFB), /* France */
392 COUNTRY_CHPLAN_ENT("GA", 0x26, 1, 0xB0), /* Gabon */
393 COUNTRY_CHPLAN_ENT("GB", 0x26, 1, 0xFB), /* Great Britain (United Kingdom; England) */
394 COUNTRY_CHPLAN_ENT("GD", 0x34, 1, 0xB0), /* Grenada */
395 COUNTRY_CHPLAN_ENT("GE", 0x26, 1, 0x00), /* Georgia */
396 COUNTRY_CHPLAN_ENT("GF", 0x26, 1, 0x80), /* French Guiana */
397 COUNTRY_CHPLAN_ENT("GG", 0x26, 1, 0x00), /* Guernsey (UK) */
398 COUNTRY_CHPLAN_ENT("GH", 0x26, 1, 0xF1), /* Ghana */
399 COUNTRY_CHPLAN_ENT("GI", 0x26, 1, 0x00), /* Gibraltar (UK) */
400 COUNTRY_CHPLAN_ENT("GL", 0x26, 1, 0x00), /* Greenland (Denmark) */
401 COUNTRY_CHPLAN_ENT("GM", 0x26, 1, 0xB0), /* Gambia */
402 COUNTRY_CHPLAN_ENT("GN", 0x26, 1, 0x10), /* Guinea */
403 COUNTRY_CHPLAN_ENT("GP", 0x26, 1, 0x00), /* Guadeloupe (France) */
404 COUNTRY_CHPLAN_ENT("GQ", 0x26, 1, 0xB0), /* Equatorial Guinea */
405 COUNTRY_CHPLAN_ENT("GR", 0x26, 1, 0xFB), /* Greece */
406 COUNTRY_CHPLAN_ENT("GS", 0x26, 1, 0x00), /* South Georgia and the Sandwich Islands (UK) */
407 COUNTRY_CHPLAN_ENT("GT", 0x34, 1, 0xF1), /* Guatemala */
408 COUNTRY_CHPLAN_ENT("GU", 0x34, 1, 0x00), /* Guam (USA) */
409 COUNTRY_CHPLAN_ENT("GW", 0x26, 1, 0xB0), /* Guinea-Bissau */
410 COUNTRY_CHPLAN_ENT("GY", 0x44, 1, 0x00), /* Guyana */
411 COUNTRY_CHPLAN_ENT("HK", 0x26, 1, 0xFB), /* Hong Kong */
412 COUNTRY_CHPLAN_ENT("HM", 0x45, 1, 0x00), /* Heard and McDonald Islands (Australia) */
413 COUNTRY_CHPLAN_ENT("HN", 0x32, 1, 0xF1), /* Honduras */
414 COUNTRY_CHPLAN_ENT("HR", 0x26, 1, 0xF9), /* Croatia */
415 COUNTRY_CHPLAN_ENT("HT", 0x34, 1, 0x50), /* Haiti */
416 COUNTRY_CHPLAN_ENT("HU", 0x26, 1, 0xFB), /* Hungary */
417 COUNTRY_CHPLAN_ENT("ID", 0x54, 0, 0xF3), /* Indonesia */
418 COUNTRY_CHPLAN_ENT("IE", 0x26, 1, 0xFB), /* Ireland */
419 COUNTRY_CHPLAN_ENT("IL", 0x47, 1, 0xF1), /* Israel */
420 COUNTRY_CHPLAN_ENT("IM", 0x26, 1, 0x00), /* Isle of Man (UK) */
421 COUNTRY_CHPLAN_ENT("IN", 0x47, 1, 0xF1), /* India */
422 COUNTRY_CHPLAN_ENT("IQ", 0x26, 1, 0x00), /* Iraq */
423 COUNTRY_CHPLAN_ENT("IR", 0x26, 0, 0x00), /* Iran */
424 COUNTRY_CHPLAN_ENT("IS", 0x26, 1, 0xFB), /* Iceland */
425 COUNTRY_CHPLAN_ENT("IT", 0x26, 1, 0xFB), /* Italy */
426 COUNTRY_CHPLAN_ENT("JE", 0x26, 1, 0x00), /* Jersey (UK) */
427 COUNTRY_CHPLAN_ENT("JM", 0x51, 1, 0xF1), /* Jamaica */
428 COUNTRY_CHPLAN_ENT("JO", 0x49, 1, 0xFB), /* Jordan */
429 COUNTRY_CHPLAN_ENT("JP", 0x27, 1, 0xFF), /* Japan- Telec */
430 COUNTRY_CHPLAN_ENT("KE", 0x47, 1, 0xF9), /* Kenya */
431 COUNTRY_CHPLAN_ENT("KG", 0x26, 1, 0xF1), /* Kyrgyzstan */
432 COUNTRY_CHPLAN_ENT("KH", 0x26, 1, 0xF1), /* Cambodia */
433 COUNTRY_CHPLAN_ENT("KI", 0x26, 1, 0x00), /* Kiribati */
434 COUNTRY_CHPLAN_ENT("KN", 0x34, 1, 0x00), /* Saint Kitts and Nevis */
435 COUNTRY_CHPLAN_ENT("KR", 0x28, 1, 0xFB), /* South Korea */
436 COUNTRY_CHPLAN_ENT("KW", 0x47, 1, 0xFB), /* Kuwait */
437 COUNTRY_CHPLAN_ENT("KY", 0x34, 1, 0x00), /* Cayman Islands (UK) */
438 COUNTRY_CHPLAN_ENT("KZ", 0x26, 1, 0x00), /* Kazakhstan */
439 COUNTRY_CHPLAN_ENT("LA", 0x26, 1, 0x00), /* Laos */
440 COUNTRY_CHPLAN_ENT("LB", 0x26, 1, 0xF1), /* Lebanon */
441 COUNTRY_CHPLAN_ENT("LC", 0x34, 1, 0x00), /* Saint Lucia */
442 COUNTRY_CHPLAN_ENT("LI", 0x26, 1, 0xFB), /* Liechtenstein */
443 COUNTRY_CHPLAN_ENT("LK", 0x26, 1, 0xF1), /* Sri Lanka */
444 COUNTRY_CHPLAN_ENT("LR", 0x26, 1, 0xB0), /* Liberia */
445 COUNTRY_CHPLAN_ENT("LS", 0x26, 1, 0xF1), /* Lesotho */
446 COUNTRY_CHPLAN_ENT("LT", 0x26, 1, 0xFB), /* Lithuania */
447 COUNTRY_CHPLAN_ENT("LU", 0x26, 1, 0xFB), /* Luxembourg */
448 COUNTRY_CHPLAN_ENT("LV", 0x26, 1, 0xFB), /* Latvia */
449 COUNTRY_CHPLAN_ENT("LY", 0x26, 1, 0x00), /* Libya */
450 COUNTRY_CHPLAN_ENT("MA", 0x47, 1, 0xF1), /* Morocco */
451 COUNTRY_CHPLAN_ENT("MC", 0x26, 1, 0xFB), /* Monaco */
452 COUNTRY_CHPLAN_ENT("MD", 0x26, 1, 0xF1), /* Moldova */
453 COUNTRY_CHPLAN_ENT("ME", 0x26, 1, 0xF1), /* Montenegro */
454 COUNTRY_CHPLAN_ENT("MF", 0x34, 1, 0x00), /* Saint Martin */
455 COUNTRY_CHPLAN_ENT("MG", 0x26, 1, 0x20), /* Madagascar */
456 COUNTRY_CHPLAN_ENT("MH", 0x34, 1, 0x00), /* Marshall Islands (USA) */
457 COUNTRY_CHPLAN_ENT("MK", 0x26, 1, 0xF1), /* Republic of Macedonia (FYROM) */
458 COUNTRY_CHPLAN_ENT("ML", 0x26, 1, 0xB0), /* Mali */
459 COUNTRY_CHPLAN_ENT("MM", 0x26, 1, 0x00), /* Burma (Myanmar) */
460 COUNTRY_CHPLAN_ENT("MN", 0x26, 1, 0x00), /* Mongolia */
461 COUNTRY_CHPLAN_ENT("MO", 0x26, 1, 0x00), /* Macau */
462 COUNTRY_CHPLAN_ENT("MP", 0x34, 1, 0x00), /* Northern Mariana Islands (USA) */
463 COUNTRY_CHPLAN_ENT("MQ", 0x26, 1, 0x40), /* Martinique (France) */
464 COUNTRY_CHPLAN_ENT("MR", 0x26, 1, 0xA0), /* Mauritania */
465 COUNTRY_CHPLAN_ENT("MS", 0x26, 1, 0x00), /* Montserrat (UK) */
466 COUNTRY_CHPLAN_ENT("MT", 0x26, 1, 0xFB), /* Malta */
467 COUNTRY_CHPLAN_ENT("MU", 0x26, 1, 0xB0), /* Mauritius */
468 COUNTRY_CHPLAN_ENT("MV", 0x26, 1, 0x00), /* Maldives */
469 COUNTRY_CHPLAN_ENT("MW", 0x26, 1, 0xB0), /* Malawi */
470 COUNTRY_CHPLAN_ENT("MX", 0x34, 1, 0xF1), /* Mexico */
471 COUNTRY_CHPLAN_ENT("MY", 0x47, 1, 0xF1), /* Malaysia */
472 COUNTRY_CHPLAN_ENT("MZ", 0x26, 1, 0xF1), /* Mozambique */
473 COUNTRY_CHPLAN_ENT("NA", 0x26, 0, 0x00), /* Namibia */
474 COUNTRY_CHPLAN_ENT("NC", 0x26, 1, 0x00), /* New Caledonia */
475 COUNTRY_CHPLAN_ENT("NE", 0x26, 1, 0xB0), /* Niger */
476 COUNTRY_CHPLAN_ENT("NF", 0x45, 1, 0x00), /* Norfolk Island (Australia) */
477 COUNTRY_CHPLAN_ENT("NG", 0x50, 1, 0xF9), /* Nigeria */
478 COUNTRY_CHPLAN_ENT("NI", 0x34, 1, 0xF1), /* Nicaragua */
479 COUNTRY_CHPLAN_ENT("NL", 0x26, 1, 0xFB), /* Netherlands */
480 COUNTRY_CHPLAN_ENT("NO", 0x26, 1, 0xFB), /* Norway */
481 COUNTRY_CHPLAN_ENT("NP", 0x47, 1, 0xF0), /* Nepal */
482 COUNTRY_CHPLAN_ENT("NR", 0x26, 1, 0x00), /* Nauru */
483 COUNTRY_CHPLAN_ENT("NU", 0x45, 1, 0x00), /* Niue */
484 COUNTRY_CHPLAN_ENT("NZ", 0x45, 1, 0xFB), /* New Zealand */
485 COUNTRY_CHPLAN_ENT("OM", 0x26, 1, 0xF9), /* Oman */
486 COUNTRY_CHPLAN_ENT("PA", 0x34, 1, 0xF1), /* Panama */
487 COUNTRY_CHPLAN_ENT("PE", 0x34, 1, 0xF1), /* Peru */
488 COUNTRY_CHPLAN_ENT("PF", 0x26, 1, 0x00), /* French Polynesia (France) */
489 COUNTRY_CHPLAN_ENT("PG", 0x26, 1, 0xF1), /* Papua New Guinea */
490 COUNTRY_CHPLAN_ENT("PH", 0x26, 1, 0xF1), /* Philippines */
491 COUNTRY_CHPLAN_ENT("PK", 0x51, 1, 0xF1), /* Pakistan */
492 COUNTRY_CHPLAN_ENT("PL", 0x26, 1, 0xFB), /* Poland */
493 COUNTRY_CHPLAN_ENT("PM", 0x26, 1, 0x00), /* Saint Pierre and Miquelon (France) */
494 COUNTRY_CHPLAN_ENT("PR", 0x34, 1, 0xF1), /* Puerto Rico */
495 COUNTRY_CHPLAN_ENT("PT", 0x26, 1, 0xFB), /* Portugal */
496 COUNTRY_CHPLAN_ENT("PW", 0x34, 1, 0x00), /* Palau */
497 COUNTRY_CHPLAN_ENT("PY", 0x34, 1, 0xF1), /* Paraguay */
498 COUNTRY_CHPLAN_ENT("QA", 0x51, 1, 0xF9), /* Qatar */
499 COUNTRY_CHPLAN_ENT("RE", 0x26, 1, 0x00), /* Reunion (France) */
500 COUNTRY_CHPLAN_ENT("RO", 0x26, 1, 0xF1), /* Romania */
501 COUNTRY_CHPLAN_ENT("RS", 0x26, 1, 0xF1), /* Serbia, Kosovo */
502 COUNTRY_CHPLAN_ENT("RU", 0x59, 1, 0xFB), /* Russia(fac/gost), Kaliningrad */
503 COUNTRY_CHPLAN_ENT("RW", 0x26, 1, 0xB0), /* Rwanda */
504 COUNTRY_CHPLAN_ENT("SA", 0x26, 1, 0xFB), /* Saudi Arabia */
505 COUNTRY_CHPLAN_ENT("SB", 0x26, 1, 0x00), /* Solomon Islands */
506 COUNTRY_CHPLAN_ENT("SC", 0x34, 1, 0x90), /* Seychelles */
507 COUNTRY_CHPLAN_ENT("SE", 0x26, 1, 0xFB), /* Sweden */
508 COUNTRY_CHPLAN_ENT("SG", 0x47, 1, 0xFB), /* Singapore */
509 COUNTRY_CHPLAN_ENT("SH", 0x26, 1, 0x00), /* Saint Helena (UK) */
510 COUNTRY_CHPLAN_ENT("SI", 0x26, 1, 0xFB), /* Slovenia */
511 COUNTRY_CHPLAN_ENT("SJ", 0x26, 1, 0x00), /* Svalbard (Norway) */
512 COUNTRY_CHPLAN_ENT("SK", 0x26, 1, 0xFB), /* Slovakia */
513 COUNTRY_CHPLAN_ENT("SL", 0x26, 1, 0xB0), /* Sierra Leone */
514 COUNTRY_CHPLAN_ENT("SM", 0x26, 1, 0x00), /* San Marino */
515 COUNTRY_CHPLAN_ENT("SN", 0x26, 1, 0xF1), /* Senegal */
516 COUNTRY_CHPLAN_ENT("SO", 0x26, 1, 0x00), /* Somalia */
517 COUNTRY_CHPLAN_ENT("SR", 0x34, 1, 0x00), /* Suriname */
518 COUNTRY_CHPLAN_ENT("ST", 0x34, 1, 0x80), /* Sao Tome and Principe */
519 COUNTRY_CHPLAN_ENT("SV", 0x30, 1, 0xF1), /* El Salvador */
520 COUNTRY_CHPLAN_ENT("SX", 0x34, 1, 0x00), /* Sint Marteen */
521 COUNTRY_CHPLAN_ENT("SZ", 0x26, 1, 0x20), /* Swaziland */
522 COUNTRY_CHPLAN_ENT("TC", 0x26, 1, 0x00), /* Turks and Caicos Islands (UK) */
523 COUNTRY_CHPLAN_ENT("TD", 0x26, 1, 0xB0), /* Chad */
524 COUNTRY_CHPLAN_ENT("TF", 0x26, 1, 0x80), /* French Southern and Antarctic Lands (FR Southern Territories) */
525 COUNTRY_CHPLAN_ENT("TG", 0x26, 1, 0xB0), /* Togo */
526 COUNTRY_CHPLAN_ENT("TH", 0x26, 1, 0xF1), /* Thailand */
527 COUNTRY_CHPLAN_ENT("TJ", 0x26, 1, 0x40), /* Tajikistan */
528 COUNTRY_CHPLAN_ENT("TK", 0x45, 1, 0x00), /* Tokelau */
529 COUNTRY_CHPLAN_ENT("TM", 0x26, 1, 0x00), /* Turkmenistan */
530 COUNTRY_CHPLAN_ENT("TN", 0x47, 1, 0xF1), /* Tunisia */
531 COUNTRY_CHPLAN_ENT("TO", 0x26, 1, 0x00), /* Tonga */
532 COUNTRY_CHPLAN_ENT("TR", 0x26, 1, 0xF1), /* Turkey, Northern Cyprus */
533 COUNTRY_CHPLAN_ENT("TT", 0x42, 1, 0xF1), /* Trinidad & Tobago */
534 COUNTRY_CHPLAN_ENT("TW", 0x39, 1, 0xFF), /* Taiwan */
535 COUNTRY_CHPLAN_ENT("TZ", 0x26, 1, 0xF0), /* Tanzania */
536 COUNTRY_CHPLAN_ENT("UA", 0x26, 1, 0xFB), /* Ukraine */
537 COUNTRY_CHPLAN_ENT("UG", 0x26, 1, 0xF1), /* Uganda */
538 COUNTRY_CHPLAN_ENT("US", 0x34, 1, 0xFF), /* United States of America (USA) */
539 COUNTRY_CHPLAN_ENT("UY", 0x34, 1, 0xF1), /* Uruguay */
540 COUNTRY_CHPLAN_ENT("UZ", 0x47, 1, 0xF0), /* Uzbekistan */
541 COUNTRY_CHPLAN_ENT("VA", 0x26, 1, 0x00), /* Holy See (Vatican City) */
542 COUNTRY_CHPLAN_ENT("VC", 0x34, 1, 0x10), /* Saint Vincent and the Grenadines */
543 COUNTRY_CHPLAN_ENT("VE", 0x30, 1, 0xF1), /* Venezuela */
544 COUNTRY_CHPLAN_ENT("VI", 0x34, 1, 0x00), /* United States Virgin Islands (USA) */
545 COUNTRY_CHPLAN_ENT("VN", 0x26, 1, 0xF1), /* Vietnam */
546 COUNTRY_CHPLAN_ENT("VU", 0x26, 1, 0x00), /* Vanuatu */
547 COUNTRY_CHPLAN_ENT("WF", 0x26, 1, 0x00), /* Wallis and Futuna (France) */
548 COUNTRY_CHPLAN_ENT("WS", 0x34, 1, 0x00), /* Samoa */
549 COUNTRY_CHPLAN_ENT("YE", 0x26, 1, 0x40), /* Yemen */
550 COUNTRY_CHPLAN_ENT("YT", 0x26, 1, 0x80), /* Mayotte (France) */
551 COUNTRY_CHPLAN_ENT("ZA", 0x26, 1, 0xF1), /* South Africa */
552 COUNTRY_CHPLAN_ENT("ZM", 0x26, 1, 0xB0), /* Zambia */
553 COUNTRY_CHPLAN_ENT("ZW", 0x26, 1, 0xF1), /* Zimbabwe */
556 u16 const country_chplan_map_sz = sizeof(country_chplan_map)/sizeof(struct country_chplan);
559 * rtw_get_chplan_from_country -
560 * @country_code: string of country code
562 * Return pointer of struct country_chplan entry or NULL when unsupported country_code is given
564 const struct country_chplan *rtw_get_chplan_from_country(const char *country_code)
566 const struct country_chplan *ent = NULL;
567 const struct country_chplan *map = NULL;
572 code[0] = alpha_to_upper(country_code[0]);
573 code[1] = alpha_to_upper(country_code[1]);
575 #if !defined(CONFIG_CUSTOMIZED_COUNTRY_CHPLAN_MAP) && RTW_DEF_MODULE_REGULATORY_CERT
576 ent = rtw_def_module_get_chplan_from_country(code);
581 #ifdef CONFIG_CUSTOMIZED_COUNTRY_CHPLAN_MAP
582 map = CUSTOMIZED_country_chplan_map;
583 map_sz = CUSTOMIZED_country_chplan_map_sz;
585 map = country_chplan_map;
586 map_sz = country_chplan_map_sz;
589 for (i = 0; i < map_sz; i++) {
590 if (strncmp(code, map[i].alpha2, 2) == 0) {
597 #if RTW_DEF_MODULE_REGULATORY_CERT
598 if (ent && !(COUNTRY_CHPLAN_DEF_MODULE_FALGS(ent) & RTW_DEF_MODULE_REGULATORY_CERT))
605 int rtw_ch_to_bb_gain_sel(int ch)
609 if (ch >= 1 && ch <= 14)
611 #ifdef CONFIG_IEEE80211_BAND_5GHZ
612 else if (ch >= 36 && ch < 48)
614 else if (ch >= 52 && ch <= 64)
616 else if (ch >= 100 && ch <= 120)
618 else if (ch >= 124 && ch <= 144)
620 else if (ch >= 149 && ch <= 177)
627 s8 rtw_rf_get_kfree_tx_gain_offset(_adapter *padapter, u8 path, u8 ch)
631 #ifdef CONFIG_RF_POWER_TRIM
632 HAL_DATA_TYPE *hal_data = GET_HAL_DATA(padapter);
633 struct kfree_data_t *kfree_data = GET_KFREE_DATA(padapter);
634 s8 bb_gain_sel = rtw_ch_to_bb_gain_sel(ch);
636 if (bb_gain_sel < BB_GAIN_2G || bb_gain_sel >= BB_GAIN_NUM) {
641 if (kfree_data->flag & KFREE_FLAG_ON) {
642 kfree_offset = kfree_data->bb_gain[bb_gain_sel][path];
644 DBG_871X("%s path:%u, ch:%u, bb_gain_sel:%d, kfree_offset:%d\n"
645 , __func__, path, ch, bb_gain_sel, kfree_offset);
648 #endif /* CONFIG_RF_POWER_TRIM */
652 void rtw_rf_set_tx_gain_offset(_adapter *adapter, u8 path, s8 offset)
656 DBG_871X("kfree gain_offset 0x55:0x%x ", rtw_hal_read_rfreg(adapter, path, 0x55, 0xffffffff));
657 switch (rtw_get_chip_type(adapter)) {
658 #ifdef CONFIG_RTL8703B
660 write_value = RF_TX_GAIN_OFFSET_8703B(offset);
661 rtw_hal_write_rfreg(adapter, path, 0x55, 0x0fc000, write_value);
663 #endif /* CONFIG_RTL8703B */
664 #ifdef CONFIG_RTL8188F
666 write_value = RF_TX_GAIN_OFFSET_8188F(offset);
667 rtw_hal_write_rfreg(adapter, path, 0x55, 0x0fc000, write_value);
669 #endif /* CONFIG_RTL8188F */
670 #ifdef CONFIG_RTL8192E
672 write_value = RF_TX_GAIN_OFFSET_8192E(offset);
673 rtw_hal_write_rfreg(adapter, path, 0x55, 0x0f8000, write_value);
675 #endif /* CONFIG_RTL8188F */
677 #ifdef CONFIG_RTL8821A
679 write_value = RF_TX_GAIN_OFFSET_8821A(offset);
680 rtw_hal_write_rfreg(adapter, path, 0x55, 0x0f8000, write_value);
682 #endif /* CONFIG_RTL8821A */
683 #ifdef CONFIG_RTL8814A
685 DBG_871X("\nkfree by PhyDM on the sw CH. path %d\n", path);
687 #endif /* CONFIG_RTL8821A */
694 DBG_871X(" after :0x%x\n", rtw_hal_read_rfreg(adapter, path, 0x55, 0xffffffff));
697 void rtw_rf_apply_tx_gain_offset(_adapter *adapter, u8 ch)
699 HAL_DATA_TYPE *hal_data = GET_HAL_DATA(adapter);
701 s8 tx_pwr_track_offset = 0; /* TODO: 8814A should consider tx pwr track when setting tx gain offset */
705 for (i = 0; i < hal_data->NumTotalRFPath; i++) {
706 kfree_offset = rtw_rf_get_kfree_tx_gain_offset(adapter, i, ch);
707 total_offset = kfree_offset + tx_pwr_track_offset;
708 rtw_rf_set_tx_gain_offset(adapter, i, total_offset);
712 bool rtw_is_dfs_range(u32 hi, u32 lo)
714 return rtw_is_range_overlap(hi, lo, 5720 + 10, 5260 - 10)?_TRUE:_FALSE;
717 bool rtw_is_dfs_ch(u8 ch, u8 bw, u8 offset)
721 if (rtw_chbw_to_freq_range(ch, bw, offset, &hi, &lo) == _FALSE)
724 return rtw_is_dfs_range(hi, lo)?_TRUE:_FALSE;
727 bool rtw_is_long_cac_range(u32 hi, u32 lo)
729 return rtw_is_range_overlap(hi, lo, 5660 + 10, 5600 - 10)?_TRUE:_FALSE;
732 bool rtw_is_long_cac_ch(u8 ch, u8 bw, u8 offset)
736 if (rtw_chbw_to_freq_range(ch, bw, offset, &hi, &lo) == _FALSE)
739 return rtw_is_long_cac_range(hi, lo)?_TRUE:_FALSE;