regd.c 20 KB

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  1. // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  2. /* Copyright(c) 2019-2020 Realtek Corporation
  3. */
  4. #include "acpi.h"
  5. #include "debug.h"
  6. #include "ps.h"
  7. #include "util.h"
  8. #define COUNTRY_REGD(_alpha2, _txpwr_regd...) \
  9. {.alpha2 = (_alpha2), \
  10. .txpwr_regd = {_txpwr_regd}, \
  11. }
  12. static const struct rtw89_regd rtw89_ww_regd =
  13. COUNTRY_REGD("00", RTW89_WW, RTW89_WW, RTW89_WW);
  14. static const struct rtw89_regd rtw89_regd_map[] = {
  15. COUNTRY_REGD("AR", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC),
  16. COUNTRY_REGD("BO", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  17. COUNTRY_REGD("BR", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  18. COUNTRY_REGD("CL", RTW89_CHILE, RTW89_CHILE, RTW89_CHILE),
  19. COUNTRY_REGD("CO", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  20. COUNTRY_REGD("CR", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  21. COUNTRY_REGD("EC", RTW89_FCC, RTW89_FCC, RTW89_NA),
  22. COUNTRY_REGD("SV", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  23. COUNTRY_REGD("GT", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  24. COUNTRY_REGD("HN", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  25. COUNTRY_REGD("MX", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC),
  26. COUNTRY_REGD("NI", RTW89_FCC, RTW89_FCC, RTW89_NA),
  27. COUNTRY_REGD("PA", RTW89_FCC, RTW89_FCC, RTW89_NA),
  28. COUNTRY_REGD("PY", RTW89_FCC, RTW89_FCC, RTW89_NA),
  29. COUNTRY_REGD("PE", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  30. COUNTRY_REGD("US", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  31. COUNTRY_REGD("UY", RTW89_FCC, RTW89_FCC, RTW89_NA),
  32. COUNTRY_REGD("VE", RTW89_FCC, RTW89_FCC, RTW89_NA),
  33. COUNTRY_REGD("PR", RTW89_FCC, RTW89_FCC, RTW89_NA),
  34. COUNTRY_REGD("DO", RTW89_FCC, RTW89_FCC, RTW89_NA),
  35. COUNTRY_REGD("AT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  36. COUNTRY_REGD("BE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  37. COUNTRY_REGD("CY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  38. COUNTRY_REGD("CZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  39. COUNTRY_REGD("DK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  40. COUNTRY_REGD("EE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  41. COUNTRY_REGD("FI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  42. COUNTRY_REGD("FR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  43. COUNTRY_REGD("DE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  44. COUNTRY_REGD("GR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  45. COUNTRY_REGD("HU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  46. COUNTRY_REGD("IS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  47. COUNTRY_REGD("IE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  48. COUNTRY_REGD("IT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  49. COUNTRY_REGD("LV", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  50. COUNTRY_REGD("LI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  51. COUNTRY_REGD("LT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  52. COUNTRY_REGD("LU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  53. COUNTRY_REGD("MT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  54. COUNTRY_REGD("MC", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  55. COUNTRY_REGD("NL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  56. COUNTRY_REGD("NO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  57. COUNTRY_REGD("PL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  58. COUNTRY_REGD("PT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  59. COUNTRY_REGD("SK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  60. COUNTRY_REGD("SI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  61. COUNTRY_REGD("ES", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  62. COUNTRY_REGD("SE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  63. COUNTRY_REGD("CH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  64. COUNTRY_REGD("GB", RTW89_UK, RTW89_UK, RTW89_UK),
  65. COUNTRY_REGD("AL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  66. COUNTRY_REGD("AZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  67. COUNTRY_REGD("BH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  68. COUNTRY_REGD("BA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  69. COUNTRY_REGD("BG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  70. COUNTRY_REGD("HR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  71. COUNTRY_REGD("EG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  72. COUNTRY_REGD("GH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  73. COUNTRY_REGD("IQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  74. COUNTRY_REGD("IL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  75. COUNTRY_REGD("JO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  76. COUNTRY_REGD("KZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  77. COUNTRY_REGD("KE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  78. COUNTRY_REGD("KW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  79. COUNTRY_REGD("KG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  80. COUNTRY_REGD("LB", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  81. COUNTRY_REGD("LS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  82. COUNTRY_REGD("MK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  83. COUNTRY_REGD("MA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  84. COUNTRY_REGD("MZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  85. COUNTRY_REGD("NA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  86. COUNTRY_REGD("NG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  87. COUNTRY_REGD("OM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  88. COUNTRY_REGD("QA", RTW89_QATAR, RTW89_QATAR, RTW89_QATAR),
  89. COUNTRY_REGD("RO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  90. COUNTRY_REGD("RU", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  91. COUNTRY_REGD("SA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  92. COUNTRY_REGD("SN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  93. COUNTRY_REGD("RS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  94. COUNTRY_REGD("ME", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  95. COUNTRY_REGD("ZA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  96. COUNTRY_REGD("TR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  97. COUNTRY_REGD("UA", RTW89_UKRAINE, RTW89_UKRAINE, RTW89_UKRAINE),
  98. COUNTRY_REGD("AE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  99. COUNTRY_REGD("YE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  100. COUNTRY_REGD("ZW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  101. COUNTRY_REGD("BD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  102. COUNTRY_REGD("KH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  103. COUNTRY_REGD("CN", RTW89_CN, RTW89_CN, RTW89_CN),
  104. COUNTRY_REGD("HK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  105. COUNTRY_REGD("IN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  106. COUNTRY_REGD("ID", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  107. COUNTRY_REGD("KR", RTW89_KCC, RTW89_KCC, RTW89_KCC),
  108. COUNTRY_REGD("MY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  109. COUNTRY_REGD("PK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  110. COUNTRY_REGD("PH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  111. COUNTRY_REGD("SG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  112. COUNTRY_REGD("LK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  113. COUNTRY_REGD("TW", RTW89_FCC, RTW89_FCC, RTW89_NA),
  114. COUNTRY_REGD("TH", RTW89_ETSI, RTW89_ETSI, RTW89_THAILAND),
  115. COUNTRY_REGD("VN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  116. COUNTRY_REGD("AU", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA),
  117. COUNTRY_REGD("NZ", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA),
  118. COUNTRY_REGD("PG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  119. COUNTRY_REGD("CA", RTW89_IC, RTW89_IC, RTW89_IC),
  120. COUNTRY_REGD("JP", RTW89_MKK, RTW89_MKK, RTW89_MKK),
  121. COUNTRY_REGD("JM", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  122. COUNTRY_REGD("AN", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  123. COUNTRY_REGD("TT", RTW89_FCC, RTW89_FCC, RTW89_NA),
  124. COUNTRY_REGD("TN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  125. COUNTRY_REGD("AF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  126. COUNTRY_REGD("DZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  127. COUNTRY_REGD("AS", RTW89_FCC, RTW89_FCC, RTW89_NA),
  128. COUNTRY_REGD("AD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  129. COUNTRY_REGD("AO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  130. COUNTRY_REGD("AI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  131. COUNTRY_REGD("AQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  132. COUNTRY_REGD("AG", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  133. COUNTRY_REGD("AM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  134. COUNTRY_REGD("AW", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  135. COUNTRY_REGD("BS", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  136. COUNTRY_REGD("BB", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  137. COUNTRY_REGD("BY", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  138. COUNTRY_REGD("BZ", RTW89_FCC, RTW89_FCC, RTW89_NA),
  139. COUNTRY_REGD("BJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  140. COUNTRY_REGD("BM", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  141. COUNTRY_REGD("BT", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  142. COUNTRY_REGD("BW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  143. COUNTRY_REGD("BV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  144. COUNTRY_REGD("IO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  145. COUNTRY_REGD("VG", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  146. COUNTRY_REGD("BN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  147. COUNTRY_REGD("BF", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  148. COUNTRY_REGD("MM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  149. COUNTRY_REGD("BI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  150. COUNTRY_REGD("CM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  151. COUNTRY_REGD("CV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  152. COUNTRY_REGD("KY", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  153. COUNTRY_REGD("CF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  154. COUNTRY_REGD("TD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  155. COUNTRY_REGD("CX", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  156. COUNTRY_REGD("CC", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  157. COUNTRY_REGD("KM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  158. COUNTRY_REGD("CG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  159. COUNTRY_REGD("CD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  160. COUNTRY_REGD("CK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  161. COUNTRY_REGD("CI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  162. COUNTRY_REGD("DJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  163. COUNTRY_REGD("DM", RTW89_FCC, RTW89_FCC, RTW89_NA),
  164. COUNTRY_REGD("GQ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  165. COUNTRY_REGD("ER", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  166. COUNTRY_REGD("ET", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  167. COUNTRY_REGD("FK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  168. COUNTRY_REGD("FO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  169. COUNTRY_REGD("FJ", RTW89_FCC, RTW89_FCC, RTW89_NA),
  170. COUNTRY_REGD("GF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  171. COUNTRY_REGD("PF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  172. COUNTRY_REGD("TF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  173. COUNTRY_REGD("GA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  174. COUNTRY_REGD("GM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  175. COUNTRY_REGD("GE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  176. COUNTRY_REGD("GI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  177. COUNTRY_REGD("GL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  178. COUNTRY_REGD("GD", RTW89_FCC, RTW89_FCC, RTW89_NA),
  179. COUNTRY_REGD("GP", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  180. COUNTRY_REGD("GU", RTW89_FCC, RTW89_FCC, RTW89_NA),
  181. COUNTRY_REGD("GG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  182. COUNTRY_REGD("GN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  183. COUNTRY_REGD("GW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  184. COUNTRY_REGD("GY", RTW89_FCC, RTW89_FCC, RTW89_NA),
  185. COUNTRY_REGD("HT", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  186. COUNTRY_REGD("HM", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  187. COUNTRY_REGD("VA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  188. COUNTRY_REGD("IM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  189. COUNTRY_REGD("JE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  190. COUNTRY_REGD("KI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  191. COUNTRY_REGD("XK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  192. COUNTRY_REGD("LA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  193. COUNTRY_REGD("LR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  194. COUNTRY_REGD("LY", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  195. COUNTRY_REGD("MO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  196. COUNTRY_REGD("MG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  197. COUNTRY_REGD("MW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  198. COUNTRY_REGD("MV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  199. COUNTRY_REGD("ML", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  200. COUNTRY_REGD("MH", RTW89_FCC, RTW89_FCC, RTW89_NA),
  201. COUNTRY_REGD("MQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  202. COUNTRY_REGD("MR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  203. COUNTRY_REGD("MU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  204. COUNTRY_REGD("YT", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  205. COUNTRY_REGD("FM", RTW89_FCC, RTW89_FCC, RTW89_NA),
  206. COUNTRY_REGD("MD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  207. COUNTRY_REGD("MN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  208. COUNTRY_REGD("MS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  209. COUNTRY_REGD("NR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  210. COUNTRY_REGD("NP", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  211. COUNTRY_REGD("NC", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  212. COUNTRY_REGD("NE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  213. COUNTRY_REGD("NU", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  214. COUNTRY_REGD("NF", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  215. COUNTRY_REGD("MP", RTW89_FCC, RTW89_FCC, RTW89_NA),
  216. COUNTRY_REGD("PW", RTW89_FCC, RTW89_FCC, RTW89_NA),
  217. COUNTRY_REGD("RE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  218. COUNTRY_REGD("RW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  219. COUNTRY_REGD("SH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  220. COUNTRY_REGD("KN", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  221. COUNTRY_REGD("LC", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  222. COUNTRY_REGD("MF", RTW89_FCC, RTW89_FCC, RTW89_NA),
  223. COUNTRY_REGD("SX", RTW89_FCC, RTW89_FCC, RTW89_NA),
  224. COUNTRY_REGD("PM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  225. COUNTRY_REGD("VC", RTW89_FCC, RTW89_FCC, RTW89_NA),
  226. COUNTRY_REGD("WS", RTW89_FCC, RTW89_FCC, RTW89_NA),
  227. COUNTRY_REGD("SM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  228. COUNTRY_REGD("ST", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  229. COUNTRY_REGD("SC", RTW89_FCC, RTW89_FCC, RTW89_NA),
  230. COUNTRY_REGD("SL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  231. COUNTRY_REGD("SB", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  232. COUNTRY_REGD("SO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  233. COUNTRY_REGD("GS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  234. COUNTRY_REGD("SR", RTW89_FCC, RTW89_FCC, RTW89_FCC),
  235. COUNTRY_REGD("SJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  236. COUNTRY_REGD("SZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  237. COUNTRY_REGD("TJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  238. COUNTRY_REGD("TZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  239. COUNTRY_REGD("TG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  240. COUNTRY_REGD("TK", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
  241. COUNTRY_REGD("TO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  242. COUNTRY_REGD("TM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  243. COUNTRY_REGD("TC", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  244. COUNTRY_REGD("TV", RTW89_ETSI, RTW89_NA, RTW89_NA),
  245. COUNTRY_REGD("UG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  246. COUNTRY_REGD("VI", RTW89_FCC, RTW89_FCC, RTW89_NA),
  247. COUNTRY_REGD("UZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
  248. COUNTRY_REGD("VU", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  249. COUNTRY_REGD("WF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  250. COUNTRY_REGD("EH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  251. COUNTRY_REGD("ZM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  252. COUNTRY_REGD("IR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  253. COUNTRY_REGD("PS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
  254. };
  255. static const struct rtw89_regd *rtw89_regd_find_reg_by_name(char *alpha2)
  256. {
  257. u32 i;
  258. for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) {
  259. if (!memcmp(rtw89_regd_map[i].alpha2, alpha2, 2))
  260. return &rtw89_regd_map[i];
  261. }
  262. return &rtw89_ww_regd;
  263. }
  264. static bool rtw89_regd_is_ww(const struct rtw89_regd *regd)
  265. {
  266. return regd == &rtw89_ww_regd;
  267. }
  268. #define rtw89_debug_regd(_dev, _regd, _desc, _argv...) \
  269. do { \
  270. typeof(_regd) __r = _regd; \
  271. rtw89_debug(_dev, RTW89_DBG_REGD, _desc \
  272. ": %c%c: mapping txregd to {2g: %d, 5g: %d, 6g: %d}\n", \
  273. ##_argv, __r->alpha2[0], __r->alpha2[1], \
  274. __r->txpwr_regd[RTW89_BAND_2G], \
  275. __r->txpwr_regd[RTW89_BAND_5G], \
  276. __r->txpwr_regd[RTW89_BAND_6G]); \
  277. } while (0)
  278. static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev,
  279. struct wiphy *wiphy)
  280. {
  281. const struct rtw89_chip_info *chip = rtwdev->chip;
  282. bool regd_allow_unii_4 = chip->support_unii4;
  283. struct ieee80211_supported_band *sband;
  284. int ret;
  285. u8 val;
  286. if (!chip->support_unii4)
  287. goto bottom;
  288. ret = rtw89_acpi_evaluate_dsm(rtwdev, RTW89_ACPI_DSM_FUNC_59G_EN, &val);
  289. if (ret) {
  290. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  291. "acpi: cannot eval unii 4: %d\n", ret);
  292. goto bottom;
  293. }
  294. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  295. "acpi: eval if allow unii 4: %d\n", val);
  296. switch (val) {
  297. case 0:
  298. regd_allow_unii_4 = false;
  299. break;
  300. case 1:
  301. regd_allow_unii_4 = true;
  302. break;
  303. default:
  304. break;
  305. }
  306. bottom:
  307. rtw89_debug(rtwdev, RTW89_DBG_REGD, "regd: allow unii 4: %d\n",
  308. regd_allow_unii_4);
  309. if (regd_allow_unii_4)
  310. return;
  311. sband = wiphy->bands[NL80211_BAND_5GHZ];
  312. if (!sband)
  313. return;
  314. sband->n_channels -= 3;
  315. }
  316. static void rtw89_regd_setup_6ghz(struct rtw89_dev *rtwdev, struct wiphy *wiphy)
  317. {
  318. const struct rtw89_chip_info *chip = rtwdev->chip;
  319. bool chip_support_6ghz = chip->support_bands & BIT(NL80211_BAND_6GHZ);
  320. bool regd_allow_6ghz = chip_support_6ghz;
  321. struct ieee80211_supported_band *sband;
  322. int ret;
  323. u8 val;
  324. if (!chip_support_6ghz)
  325. goto bottom;
  326. ret = rtw89_acpi_evaluate_dsm(rtwdev, RTW89_ACPI_DSM_FUNC_6G_DIS, &val);
  327. if (ret) {
  328. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  329. "acpi: cannot eval 6ghz: %d\n", ret);
  330. goto bottom;
  331. }
  332. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  333. "acpi: eval if disallow 6ghz: %d\n", val);
  334. switch (val) {
  335. case 0:
  336. regd_allow_6ghz = true;
  337. break;
  338. case 1:
  339. regd_allow_6ghz = false;
  340. break;
  341. default:
  342. break;
  343. }
  344. bottom:
  345. rtw89_debug(rtwdev, RTW89_DBG_REGD, "regd: allow 6ghz: %d\n",
  346. regd_allow_6ghz);
  347. if (regd_allow_6ghz)
  348. return;
  349. sband = wiphy->bands[NL80211_BAND_6GHZ];
  350. if (!sband)
  351. return;
  352. wiphy->bands[NL80211_BAND_6GHZ] = NULL;
  353. kfree((__force void *)sband->iftype_data);
  354. kfree(sband);
  355. }
  356. int rtw89_regd_setup(struct rtw89_dev *rtwdev)
  357. {
  358. struct wiphy *wiphy = rtwdev->hw->wiphy;
  359. if (!wiphy)
  360. return -EINVAL;
  361. rtw89_regd_setup_unii4(rtwdev, wiphy);
  362. rtw89_regd_setup_6ghz(rtwdev, wiphy);
  363. wiphy->reg_notifier = rtw89_regd_notifier;
  364. return 0;
  365. }
  366. int rtw89_regd_init(struct rtw89_dev *rtwdev,
  367. void (*reg_notifier)(struct wiphy *wiphy,
  368. struct regulatory_request *request))
  369. {
  370. struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory;
  371. const struct rtw89_regd *chip_regd;
  372. struct wiphy *wiphy = rtwdev->hw->wiphy;
  373. int ret;
  374. regulatory->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT;
  375. if (!wiphy)
  376. return -EINVAL;
  377. chip_regd = rtw89_regd_find_reg_by_name(rtwdev->efuse.country_code);
  378. if (!rtw89_regd_is_ww(chip_regd)) {
  379. rtwdev->regulatory.regd = chip_regd;
  380. /* Ignore country ie if there is a country domain programmed in chip */
  381. wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
  382. wiphy->regulatory_flags |= REGULATORY_STRICT_REG;
  383. ret = regulatory_hint(rtwdev->hw->wiphy,
  384. rtwdev->regulatory.regd->alpha2);
  385. if (ret)
  386. rtw89_warn(rtwdev, "failed to hint regulatory:%d\n", ret);
  387. rtw89_debug_regd(rtwdev, chip_regd, "efuse country code");
  388. return 0;
  389. }
  390. rtw89_debug_regd(rtwdev, rtwdev->regulatory.regd,
  391. "worldwide roaming chip, follow the setting of stack");
  392. return 0;
  393. }
  394. static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev,
  395. struct wiphy *wiphy,
  396. struct regulatory_request *request)
  397. {
  398. rtwdev->regulatory.regd = rtw89_regd_find_reg_by_name(request->alpha2);
  399. /* This notification might be set from the system of distros,
  400. * and it does not expect the regulatory will be modified by
  401. * connecting to an AP (i.e. country ie).
  402. */
  403. if (request->initiator == NL80211_REGDOM_SET_BY_USER &&
  404. !rtw89_regd_is_ww(rtwdev->regulatory.regd))
  405. wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
  406. else
  407. wiphy->regulatory_flags &= ~REGULATORY_COUNTRY_IE_IGNORE;
  408. }
  409. void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request)
  410. {
  411. struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
  412. struct rtw89_dev *rtwdev = hw->priv;
  413. mutex_lock(&rtwdev->mutex);
  414. rtw89_leave_ps_mode(rtwdev);
  415. if (wiphy->regd) {
  416. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  417. "There is a country domain programmed in chip, ignore notifications\n");
  418. goto exit;
  419. }
  420. rtw89_regd_notifier_apply(rtwdev, wiphy, request);
  421. rtw89_debug_regd(rtwdev, rtwdev->regulatory.regd,
  422. "get from initiator %d, alpha2",
  423. request->initiator);
  424. rtw89_core_set_chip_txpwr(rtwdev);
  425. exit:
  426. mutex_unlock(&rtwdev->mutex);
  427. }
  428. #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0)
  429. static void __rtw89_reg_6ghz_power_recalc(struct rtw89_dev *rtwdev)
  430. {
  431. struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory;
  432. enum rtw89_reg_6ghz_power sel;
  433. const struct rtw89_chan *chan;
  434. struct rtw89_vif *rtwvif;
  435. int count = 0;
  436. rtw89_for_each_rtwvif(rtwdev, rtwvif) {
  437. chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx);
  438. if (chan->band_type != RTW89_BAND_6G)
  439. continue;
  440. if (count != 0 && rtwvif->reg_6ghz_power == sel)
  441. continue;
  442. sel = rtwvif->reg_6ghz_power;
  443. count++;
  444. }
  445. if (count != 1)
  446. sel = RTW89_REG_6GHZ_POWER_DFLT;
  447. if (regulatory->reg_6ghz_power == sel)
  448. return;
  449. rtw89_debug(rtwdev, RTW89_DBG_REGD,
  450. "recalc 6 GHz reg power type to %d\n", sel);
  451. regulatory->reg_6ghz_power = sel;
  452. rtw89_core_set_chip_txpwr(rtwdev);
  453. }
  454. void rtw89_reg_6ghz_power_recalc(struct rtw89_dev *rtwdev,
  455. struct rtw89_vif *rtwvif, bool active)
  456. {
  457. struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
  458. lockdep_assert_held(&rtwdev->mutex);
  459. if (active) {
  460. switch (vif->bss_conf.power_type) {
  461. case IEEE80211_REG_VLP_AP:
  462. rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_VLP;
  463. break;
  464. case IEEE80211_REG_LPI_AP:
  465. rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_LPI;
  466. break;
  467. case IEEE80211_REG_SP_AP:
  468. rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_STD;
  469. break;
  470. default:
  471. rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT;
  472. break;
  473. }
  474. } else {
  475. rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT;
  476. }
  477. __rtw89_reg_6ghz_power_recalc(rtwdev);
  478. }
  479. #endif