1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 2 /* Copyright(c) 2019-2020 Realtek Corporation 3 */ 4 5 #include "acpi.h" 6 #include "debug.h" 7 #include "ps.h" 8 #include "util.h" 9 10 #define COUNTRY_REGD(_alpha2, _txpwr_regd...) \ 11 {.alpha2 = (_alpha2), \ 12 .txpwr_regd = {_txpwr_regd}, \ 13 } 14 15 static const struct rtw89_regd rtw89_ww_regd = 16 COUNTRY_REGD("00", RTW89_WW, RTW89_WW); 17 18 static const struct rtw89_regd rtw89_regd_map[] = { 19 COUNTRY_REGD("AR", RTW89_MEXICO, RTW89_MEXICO, RTW89_NA), 20 COUNTRY_REGD("BO", RTW89_FCC, RTW89_FCC, RTW89_FCC), 21 COUNTRY_REGD("BR", RTW89_FCC, RTW89_FCC, RTW89_FCC), 22 COUNTRY_REGD("CL", RTW89_CHILE, RTW89_CHILE, RTW89_CHILE), 23 COUNTRY_REGD("CO", RTW89_FCC, RTW89_FCC, RTW89_FCC), 24 COUNTRY_REGD("CR", RTW89_FCC, RTW89_FCC, RTW89_FCC), 25 COUNTRY_REGD("EC", RTW89_FCC, RTW89_FCC, RTW89_NA), 26 COUNTRY_REGD("SV", RTW89_FCC, RTW89_FCC, RTW89_FCC), 27 COUNTRY_REGD("GT", RTW89_FCC, RTW89_FCC, RTW89_FCC), 28 COUNTRY_REGD("HN", RTW89_FCC, RTW89_FCC, RTW89_FCC), 29 COUNTRY_REGD("MX", RTW89_MEXICO, RTW89_MEXICO, RTW89_NA), 30 COUNTRY_REGD("NI", RTW89_FCC, RTW89_FCC, RTW89_NA), 31 COUNTRY_REGD("PA", RTW89_FCC, RTW89_FCC, RTW89_NA), 32 COUNTRY_REGD("PY", RTW89_FCC, RTW89_FCC, RTW89_NA), 33 COUNTRY_REGD("PE", RTW89_FCC, RTW89_FCC, RTW89_FCC), 34 COUNTRY_REGD("US", RTW89_FCC, RTW89_FCC, RTW89_FCC), 35 COUNTRY_REGD("UY", RTW89_FCC, RTW89_FCC, RTW89_NA), 36 COUNTRY_REGD("VE", RTW89_FCC, RTW89_FCC, RTW89_NA), 37 COUNTRY_REGD("PR", RTW89_FCC, RTW89_FCC, RTW89_NA), 38 COUNTRY_REGD("DO", RTW89_FCC, RTW89_FCC, RTW89_NA), 39 COUNTRY_REGD("AT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 40 COUNTRY_REGD("BE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 41 COUNTRY_REGD("CY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 42 COUNTRY_REGD("CZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 43 COUNTRY_REGD("DK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 44 COUNTRY_REGD("EE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 45 COUNTRY_REGD("FI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 46 COUNTRY_REGD("FR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 47 COUNTRY_REGD("DE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 48 COUNTRY_REGD("GR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 49 COUNTRY_REGD("HU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 50 COUNTRY_REGD("IS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 51 COUNTRY_REGD("IE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 52 COUNTRY_REGD("IT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 53 COUNTRY_REGD("LV", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 54 COUNTRY_REGD("LI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 55 COUNTRY_REGD("LT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 56 COUNTRY_REGD("LU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 57 COUNTRY_REGD("MT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 58 COUNTRY_REGD("MC", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 59 COUNTRY_REGD("NL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 60 COUNTRY_REGD("NO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 61 COUNTRY_REGD("PL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 62 COUNTRY_REGD("PT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 63 COUNTRY_REGD("SK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 64 COUNTRY_REGD("SI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 65 COUNTRY_REGD("ES", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 66 COUNTRY_REGD("SE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 67 COUNTRY_REGD("CH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 68 COUNTRY_REGD("GB", RTW89_UK, RTW89_UK, RTW89_UK), 69 COUNTRY_REGD("AL", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 70 COUNTRY_REGD("AZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 71 COUNTRY_REGD("BH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 72 COUNTRY_REGD("BA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 73 COUNTRY_REGD("BG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 74 COUNTRY_REGD("HR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 75 COUNTRY_REGD("EG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 76 COUNTRY_REGD("GH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 77 COUNTRY_REGD("IQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 78 COUNTRY_REGD("IL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 79 COUNTRY_REGD("JO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 80 COUNTRY_REGD("KZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 81 COUNTRY_REGD("KE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 82 COUNTRY_REGD("KW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 83 COUNTRY_REGD("KG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 84 COUNTRY_REGD("LB", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 85 COUNTRY_REGD("LS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 86 COUNTRY_REGD("MK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 87 COUNTRY_REGD("MA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 88 COUNTRY_REGD("MZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 89 COUNTRY_REGD("NA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 90 COUNTRY_REGD("NG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 91 COUNTRY_REGD("OM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 92 COUNTRY_REGD("QA", RTW89_QATAR, RTW89_QATAR, RTW89_QATAR), 93 COUNTRY_REGD("RO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 94 COUNTRY_REGD("RU", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 95 COUNTRY_REGD("SA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 96 COUNTRY_REGD("SN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 97 COUNTRY_REGD("RS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 98 COUNTRY_REGD("ME", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 99 COUNTRY_REGD("ZA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 100 COUNTRY_REGD("TR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 101 COUNTRY_REGD("UA", RTW89_UKRAINE, RTW89_UKRAINE, RTW89_UKRAINE), 102 COUNTRY_REGD("AE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 103 COUNTRY_REGD("YE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 104 COUNTRY_REGD("ZW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 105 COUNTRY_REGD("BD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 106 COUNTRY_REGD("KH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 107 COUNTRY_REGD("CN", RTW89_CN, RTW89_CN, RTW89_CN), 108 COUNTRY_REGD("HK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 109 COUNTRY_REGD("IN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 110 COUNTRY_REGD("ID", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 111 COUNTRY_REGD("KR", RTW89_KCC, RTW89_KCC, RTW89_KCC), 112 COUNTRY_REGD("MY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 113 COUNTRY_REGD("PK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 114 COUNTRY_REGD("PH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 115 COUNTRY_REGD("SG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 116 COUNTRY_REGD("LK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 117 COUNTRY_REGD("TW", RTW89_FCC, RTW89_FCC, RTW89_NA), 118 COUNTRY_REGD("TH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 119 COUNTRY_REGD("VN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 120 COUNTRY_REGD("AU", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA), 121 COUNTRY_REGD("NZ", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA), 122 COUNTRY_REGD("PG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 123 COUNTRY_REGD("CA", RTW89_IC, RTW89_IC, RTW89_IC), 124 COUNTRY_REGD("JP", RTW89_MKK, RTW89_MKK, RTW89_MKK), 125 COUNTRY_REGD("JM", RTW89_FCC, RTW89_FCC, RTW89_FCC), 126 COUNTRY_REGD("AN", RTW89_FCC, RTW89_FCC, RTW89_FCC), 127 COUNTRY_REGD("TT", RTW89_FCC, RTW89_FCC, RTW89_NA), 128 COUNTRY_REGD("TN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 129 COUNTRY_REGD("AF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 130 COUNTRY_REGD("DZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 131 COUNTRY_REGD("AS", RTW89_FCC, RTW89_FCC, RTW89_NA), 132 COUNTRY_REGD("AD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 133 COUNTRY_REGD("AO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 134 COUNTRY_REGD("AI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 135 COUNTRY_REGD("AQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 136 COUNTRY_REGD("AG", RTW89_FCC, RTW89_FCC, RTW89_FCC), 137 COUNTRY_REGD("AM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 138 COUNTRY_REGD("AW", RTW89_FCC, RTW89_FCC, RTW89_FCC), 139 COUNTRY_REGD("BS", RTW89_FCC, RTW89_FCC, RTW89_FCC), 140 COUNTRY_REGD("BB", RTW89_FCC, RTW89_FCC, RTW89_FCC), 141 COUNTRY_REGD("BY", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 142 COUNTRY_REGD("BZ", RTW89_FCC, RTW89_FCC, RTW89_NA), 143 COUNTRY_REGD("BJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 144 COUNTRY_REGD("BM", RTW89_FCC, RTW89_FCC, RTW89_FCC), 145 COUNTRY_REGD("BT", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 146 COUNTRY_REGD("BW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 147 COUNTRY_REGD("BV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 148 COUNTRY_REGD("IO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 149 COUNTRY_REGD("VG", RTW89_FCC, RTW89_FCC, RTW89_FCC), 150 COUNTRY_REGD("BN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 151 COUNTRY_REGD("BF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 152 COUNTRY_REGD("MM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 153 COUNTRY_REGD("BI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 154 COUNTRY_REGD("CM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 155 COUNTRY_REGD("CV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 156 COUNTRY_REGD("KY", RTW89_FCC, RTW89_FCC, RTW89_FCC), 157 COUNTRY_REGD("CF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 158 COUNTRY_REGD("TD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 159 COUNTRY_REGD("CX", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 160 COUNTRY_REGD("CC", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 161 COUNTRY_REGD("KM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 162 COUNTRY_REGD("CG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 163 COUNTRY_REGD("CD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 164 COUNTRY_REGD("CK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 165 COUNTRY_REGD("CI", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 166 COUNTRY_REGD("DJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 167 COUNTRY_REGD("DM", RTW89_FCC, RTW89_FCC, RTW89_FCC), 168 COUNTRY_REGD("GQ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 169 COUNTRY_REGD("ER", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 170 COUNTRY_REGD("ET", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 171 COUNTRY_REGD("FK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 172 COUNTRY_REGD("FO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 173 COUNTRY_REGD("FJ", RTW89_FCC, RTW89_FCC, RTW89_NA), 174 COUNTRY_REGD("GF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 175 COUNTRY_REGD("PF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 176 COUNTRY_REGD("TF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 177 COUNTRY_REGD("GA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 178 COUNTRY_REGD("GM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 179 COUNTRY_REGD("GE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 180 COUNTRY_REGD("GI", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 181 COUNTRY_REGD("GL", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 182 COUNTRY_REGD("GD", RTW89_FCC, RTW89_FCC, RTW89_FCC), 183 COUNTRY_REGD("GP", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 184 COUNTRY_REGD("GU", RTW89_FCC, RTW89_FCC, RTW89_NA), 185 COUNTRY_REGD("GG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 186 COUNTRY_REGD("GN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 187 COUNTRY_REGD("GW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 188 COUNTRY_REGD("GY", RTW89_FCC, RTW89_FCC, RTW89_FCC), 189 COUNTRY_REGD("HT", RTW89_FCC, RTW89_FCC, RTW89_NA), 190 COUNTRY_REGD("HM", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 191 COUNTRY_REGD("VA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 192 COUNTRY_REGD("IM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 193 COUNTRY_REGD("JE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 194 COUNTRY_REGD("KI", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 195 COUNTRY_REGD("LA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 196 COUNTRY_REGD("LR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 197 COUNTRY_REGD("LY", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 198 COUNTRY_REGD("MO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 199 COUNTRY_REGD("MG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 200 COUNTRY_REGD("MW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 201 COUNTRY_REGD("MV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 202 COUNTRY_REGD("ML", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 203 COUNTRY_REGD("MH", RTW89_FCC, RTW89_FCC, RTW89_NA), 204 COUNTRY_REGD("MQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 205 COUNTRY_REGD("MR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 206 COUNTRY_REGD("MU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 207 COUNTRY_REGD("YT", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 208 COUNTRY_REGD("FM", RTW89_FCC, RTW89_FCC, RTW89_NA), 209 COUNTRY_REGD("MD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 210 COUNTRY_REGD("MN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 211 COUNTRY_REGD("MS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 212 COUNTRY_REGD("NR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 213 COUNTRY_REGD("NP", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 214 COUNTRY_REGD("NC", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 215 COUNTRY_REGD("NE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 216 COUNTRY_REGD("NU", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 217 COUNTRY_REGD("NF", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 218 COUNTRY_REGD("MP", RTW89_FCC, RTW89_FCC, RTW89_NA), 219 COUNTRY_REGD("PW", RTW89_FCC, RTW89_FCC, RTW89_NA), 220 COUNTRY_REGD("RE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 221 COUNTRY_REGD("RW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 222 COUNTRY_REGD("SH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 223 COUNTRY_REGD("KN", RTW89_FCC, RTW89_FCC, RTW89_FCC), 224 COUNTRY_REGD("LC", RTW89_FCC, RTW89_FCC, RTW89_FCC), 225 COUNTRY_REGD("MF", RTW89_FCC, RTW89_FCC, RTW89_NA), 226 COUNTRY_REGD("SX", RTW89_FCC, RTW89_FCC, RTW89_NA), 227 COUNTRY_REGD("PM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 228 COUNTRY_REGD("VC", RTW89_FCC, RTW89_FCC, RTW89_NA), 229 COUNTRY_REGD("WS", RTW89_FCC, RTW89_FCC, RTW89_NA), 230 COUNTRY_REGD("SM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 231 COUNTRY_REGD("ST", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 232 COUNTRY_REGD("SC", RTW89_FCC, RTW89_FCC, RTW89_NA), 233 COUNTRY_REGD("SL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 234 COUNTRY_REGD("SB", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 235 COUNTRY_REGD("SO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 236 COUNTRY_REGD("GS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 237 COUNTRY_REGD("SR", RTW89_FCC, RTW89_FCC, RTW89_FCC), 238 COUNTRY_REGD("SJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 239 COUNTRY_REGD("SZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 240 COUNTRY_REGD("TJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 241 COUNTRY_REGD("TZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 242 COUNTRY_REGD("TG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 243 COUNTRY_REGD("TK", RTW89_ACMA, RTW89_ACMA, RTW89_NA), 244 COUNTRY_REGD("TO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 245 COUNTRY_REGD("TM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 246 COUNTRY_REGD("TC", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 247 COUNTRY_REGD("TV", RTW89_ETSI, RTW89_NA, RTW89_NA), 248 COUNTRY_REGD("UG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 249 COUNTRY_REGD("VI", RTW89_FCC, RTW89_FCC, RTW89_NA), 250 COUNTRY_REGD("UZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), 251 COUNTRY_REGD("VU", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 252 COUNTRY_REGD("WF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 253 COUNTRY_REGD("EH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 254 COUNTRY_REGD("ZM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 255 COUNTRY_REGD("IR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 256 COUNTRY_REGD("PS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), 257 }; 258 259 static const struct rtw89_regd *rtw89_regd_find_reg_by_name(char *alpha2) 260 { 261 u32 i; 262 263 for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) { 264 if (!memcmp(rtw89_regd_map[i].alpha2, alpha2, 2)) 265 return &rtw89_regd_map[i]; 266 } 267 268 return &rtw89_ww_regd; 269 } 270 271 static bool rtw89_regd_is_ww(const struct rtw89_regd *regd) 272 { 273 return regd == &rtw89_ww_regd; 274 } 275 276 #define rtw89_debug_regd(_dev, _regd, _desc, _argv...) \ 277 do { \ 278 typeof(_regd) __r = _regd; \ 279 rtw89_debug(_dev, RTW89_DBG_REGD, _desc \ 280 ": %c%c: mapping txregd to {2g: %d, 5g: %d, 6g: %d}\n", \ 281 ##_argv, __r->alpha2[0], __r->alpha2[1], \ 282 __r->txpwr_regd[RTW89_BAND_2G], \ 283 __r->txpwr_regd[RTW89_BAND_5G], \ 284 __r->txpwr_regd[RTW89_BAND_6G]); \ 285 } while (0) 286 287 static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev, 288 struct wiphy *wiphy) 289 { 290 const struct rtw89_chip_info *chip = rtwdev->chip; 291 bool regd_allow_unii_4 = chip->support_unii4; 292 struct ieee80211_supported_band *sband; 293 int ret; 294 u8 val; 295 296 if (!chip->support_unii4) 297 goto bottom; 298 299 ret = rtw89_acpi_evaluate_dsm(rtwdev, RTW89_ACPI_DSM_FUNC_59G_EN, &val); 300 if (ret) { 301 rtw89_debug(rtwdev, RTW89_DBG_REGD, 302 "acpi: cannot eval unii 4: %d\n", ret); 303 goto bottom; 304 } 305 306 rtw89_debug(rtwdev, RTW89_DBG_REGD, 307 "acpi: eval if allow unii 4: %d\n", val); 308 309 switch (val) { 310 case 0: 311 regd_allow_unii_4 = false; 312 break; 313 case 1: 314 regd_allow_unii_4 = true; 315 break; 316 default: 317 break; 318 } 319 320 bottom: 321 rtw89_debug(rtwdev, RTW89_DBG_REGD, "regd: allow unii 4: %d\n", 322 regd_allow_unii_4); 323 324 if (regd_allow_unii_4) 325 return; 326 327 sband = wiphy->bands[NL80211_BAND_5GHZ]; 328 if (!sband) 329 return; 330 331 sband->n_channels -= 3; 332 } 333 334 static void rtw89_regd_setup_6ghz(struct rtw89_dev *rtwdev, struct wiphy *wiphy) 335 { 336 const struct rtw89_chip_info *chip = rtwdev->chip; 337 bool chip_support_6ghz = chip->support_bands & BIT(NL80211_BAND_6GHZ); 338 bool regd_allow_6ghz = chip_support_6ghz; 339 struct ieee80211_supported_band *sband; 340 int ret; 341 u8 val; 342 343 if (!chip_support_6ghz) 344 goto bottom; 345 346 ret = rtw89_acpi_evaluate_dsm(rtwdev, RTW89_ACPI_DSM_FUNC_6G_DIS, &val); 347 if (ret) { 348 rtw89_debug(rtwdev, RTW89_DBG_REGD, 349 "acpi: cannot eval 6ghz: %d\n", ret); 350 goto bottom; 351 } 352 353 rtw89_debug(rtwdev, RTW89_DBG_REGD, 354 "acpi: eval if disallow 6ghz: %d\n", val); 355 356 switch (val) { 357 case 0: 358 regd_allow_6ghz = true; 359 break; 360 case 1: 361 regd_allow_6ghz = false; 362 break; 363 default: 364 break; 365 } 366 367 bottom: 368 rtw89_debug(rtwdev, RTW89_DBG_REGD, "regd: allow 6ghz: %d\n", 369 regd_allow_6ghz); 370 371 if (regd_allow_6ghz) 372 return; 373 374 sband = wiphy->bands[NL80211_BAND_6GHZ]; 375 if (!sband) 376 return; 377 378 wiphy->bands[NL80211_BAND_6GHZ] = NULL; 379 kfree(sband->iftype_data); 380 kfree(sband); 381 } 382 383 int rtw89_regd_setup(struct rtw89_dev *rtwdev) 384 { 385 struct wiphy *wiphy = rtwdev->hw->wiphy; 386 387 if (!wiphy) 388 return -EINVAL; 389 390 rtw89_regd_setup_unii4(rtwdev, wiphy); 391 rtw89_regd_setup_6ghz(rtwdev, wiphy); 392 393 wiphy->reg_notifier = rtw89_regd_notifier; 394 return 0; 395 } 396 397 int rtw89_regd_init(struct rtw89_dev *rtwdev, 398 void (*reg_notifier)(struct wiphy *wiphy, 399 struct regulatory_request *request)) 400 { 401 struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; 402 const struct rtw89_regd *chip_regd; 403 struct wiphy *wiphy = rtwdev->hw->wiphy; 404 int ret; 405 406 regulatory->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; 407 408 if (!wiphy) 409 return -EINVAL; 410 411 chip_regd = rtw89_regd_find_reg_by_name(rtwdev->efuse.country_code); 412 #if defined(__FreeBSD__) 413 rtwdev->regulatory.regd = chip_regd; 414 #endif 415 if (!rtw89_regd_is_ww(chip_regd)) { 416 #if defined(__linux__) 417 rtwdev->regulatory.regd = chip_regd; 418 #endif 419 /* Ignore country ie if there is a country domain programmed in chip */ 420 wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE; 421 wiphy->regulatory_flags |= REGULATORY_STRICT_REG; 422 423 ret = regulatory_hint(rtwdev->hw->wiphy, 424 rtwdev->regulatory.regd->alpha2); 425 if (ret) 426 rtw89_warn(rtwdev, "failed to hint regulatory:%d\n", ret); 427 428 rtw89_debug_regd(rtwdev, chip_regd, "efuse country code"); 429 return 0; 430 } 431 432 rtw89_debug_regd(rtwdev, rtwdev->regulatory.regd, 433 "worldwide roaming chip, follow the setting of stack"); 434 return 0; 435 } 436 437 static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev, 438 struct wiphy *wiphy, 439 struct regulatory_request *request) 440 { 441 rtwdev->regulatory.regd = rtw89_regd_find_reg_by_name(request->alpha2); 442 /* This notification might be set from the system of distros, 443 * and it does not expect the regulatory will be modified by 444 * connecting to an AP (i.e. country ie). 445 */ 446 if (request->initiator == NL80211_REGDOM_SET_BY_USER && 447 !rtw89_regd_is_ww(rtwdev->regulatory.regd)) 448 wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE; 449 else 450 wiphy->regulatory_flags &= ~REGULATORY_COUNTRY_IE_IGNORE; 451 } 452 453 void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request) 454 { 455 struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); 456 struct rtw89_dev *rtwdev = hw->priv; 457 458 mutex_lock(&rtwdev->mutex); 459 rtw89_leave_ps_mode(rtwdev); 460 461 if (wiphy->regd) { 462 rtw89_debug(rtwdev, RTW89_DBG_REGD, 463 "There is a country domain programmed in chip, ignore notifications\n"); 464 goto exit; 465 } 466 rtw89_regd_notifier_apply(rtwdev, wiphy, request); 467 rtw89_debug_regd(rtwdev, rtwdev->regulatory.regd, 468 "get from initiator %d, alpha2", 469 request->initiator); 470 471 rtw89_core_set_chip_txpwr(rtwdev); 472 473 exit: 474 mutex_unlock(&rtwdev->mutex); 475 } 476 477 static void __rtw89_reg_6ghz_power_recalc(struct rtw89_dev *rtwdev) 478 { 479 struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; 480 enum rtw89_reg_6ghz_power sel; 481 const struct rtw89_chan *chan; 482 struct rtw89_vif *rtwvif; 483 int count = 0; 484 485 rtw89_for_each_rtwvif(rtwdev, rtwvif) { 486 chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); 487 if (chan->band_type != RTW89_BAND_6G) 488 continue; 489 490 if (count != 0 && rtwvif->reg_6ghz_power == sel) 491 continue; 492 493 sel = rtwvif->reg_6ghz_power; 494 count++; 495 } 496 497 if (count != 1) 498 sel = RTW89_REG_6GHZ_POWER_DFLT; 499 500 if (regulatory->reg_6ghz_power == sel) 501 return; 502 503 rtw89_debug(rtwdev, RTW89_DBG_REGD, 504 "recalc 6 GHz reg power type to %d\n", sel); 505 506 regulatory->reg_6ghz_power = sel; 507 508 rtw89_core_set_chip_txpwr(rtwdev); 509 } 510 511 void rtw89_reg_6ghz_power_recalc(struct rtw89_dev *rtwdev, 512 struct rtw89_vif *rtwvif, bool active) 513 { 514 struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); 515 516 lockdep_assert_held(&rtwdev->mutex); 517 518 if (active) { 519 switch (vif->bss_conf.power_type) { 520 case IEEE80211_REG_VLP_AP: 521 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_VLP; 522 break; 523 case IEEE80211_REG_LPI_AP: 524 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_LPI; 525 break; 526 case IEEE80211_REG_SP_AP: 527 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_STD; 528 break; 529 default: 530 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; 531 break; 532 } 533 } else { 534 rtwvif->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; 535 } 536 537 __rtw89_reg_6ghz_power_recalc(rtwdev); 538 } 539