1 /*- 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification. 11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 13 * redistribution must be conditioned upon including a substantially 14 * similar Disclaimer requirement for further binary redistribution. 15 * 16 * NO WARRANTY 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 27 * THE POSSIBILITY OF SUCH DAMAGES. 28 * 29 * $FreeBSD$ 30 */ 31 #include "opt_ah.h" 32 33 #include "ah.h" 34 35 #include <net80211/_ieee80211.h> 36 #include <net80211/ieee80211_regdomain.h> 37 38 #include "ah_internal.h" 39 #include "ah_eeprom_v3.h" /* XXX */ 40 41 #include <stdio.h> 42 #include <stdlib.h> 43 #include <stdarg.h> 44 #include <string.h> 45 #include <unistd.h> 46 #include <ctype.h> 47 48 int ath_hal_debug = 0; 49 HAL_CTRY_CODE cc = CTRY_DEFAULT; 50 HAL_REG_DOMAIN rd = 169; /* FCC */ 51 HAL_BOOL Amode = 1; 52 HAL_BOOL Bmode = 1; 53 HAL_BOOL Gmode = 1; 54 HAL_BOOL HT20mode = 1; 55 HAL_BOOL HT40mode = 1; 56 HAL_BOOL turbo5Disable = AH_FALSE; 57 HAL_BOOL turbo2Disable = AH_FALSE; 58 59 u_int16_t _numCtls = 8; 60 u_int16_t _ctl[32] = 61 { 0x10, 0x13, 0x40, 0x30, 0x11, 0x31, 0x12, 0x32 }; 62 RD_EDGES_POWER _rdEdgesPower[NUM_EDGES*NUM_CTLS] = { 63 { 5180, 28, 0 }, /* 0x10 */ 64 { 5240, 60, 0 }, 65 { 5260, 36, 0 }, 66 { 5320, 27, 0 }, 67 { 5745, 36, 0 }, 68 { 5765, 36, 0 }, 69 { 5805, 36, 0 }, 70 { 5825, 36, 0 }, 71 72 { 5210, 28, 0 }, /* 0x13 */ 73 { 5250, 28, 0 }, 74 { 5290, 30, 0 }, 75 { 5760, 36, 0 }, 76 { 5800, 36, 0 }, 77 { 0, 0, 0 }, 78 { 0, 0, 0 }, 79 { 0, 0, 0 }, 80 81 { 5170, 60, 0 }, /* 0x40 */ 82 { 5230, 60, 0 }, 83 { 0, 0, 0 }, 84 { 0, 0, 0 }, 85 { 0, 0, 0 }, 86 { 0, 0, 0 }, 87 { 0, 0, 0 }, 88 { 0, 0, 0 }, 89 90 { 5180, 33, 0 }, /* 0x30 */ 91 { 5320, 33, 0 }, 92 { 5500, 34, 0 }, 93 { 5700, 34, 0 }, 94 { 5745, 35, 0 }, 95 { 5765, 35, 0 }, 96 { 5785, 35, 0 }, 97 { 5825, 35, 0 }, 98 99 { 2412, 36, 0 }, /* 0x11 */ 100 { 2417, 36, 0 }, 101 { 2422, 36, 0 }, 102 { 2432, 36, 0 }, 103 { 2442, 36, 0 }, 104 { 2457, 36, 0 }, 105 { 2467, 36, 0 }, 106 { 2472, 36, 0 }, 107 108 { 2412, 36, 0 }, /* 0x31 */ 109 { 2417, 36, 0 }, 110 { 2422, 36, 0 }, 111 { 2432, 36, 0 }, 112 { 2442, 36, 0 }, 113 { 2457, 36, 0 }, 114 { 2467, 36, 0 }, 115 { 2472, 36, 0 }, 116 117 { 2412, 36, 0 }, /* 0x12 */ 118 { 2417, 36, 0 }, 119 { 2422, 36, 0 }, 120 { 2432, 36, 0 }, 121 { 2442, 36, 0 }, 122 { 2457, 36, 0 }, 123 { 2467, 36, 0 }, 124 { 2472, 36, 0 }, 125 126 { 2412, 28, 0 }, /* 0x32 */ 127 { 2417, 28, 0 }, 128 { 2422, 28, 0 }, 129 { 2432, 28, 0 }, 130 { 2442, 28, 0 }, 131 { 2457, 28, 0 }, 132 { 2467, 28, 0 }, 133 { 2472, 28, 0 }, 134 }; 135 136 u_int16_t turbo2WMaxPower5 = 32; 137 u_int16_t turbo2WMaxPower2; 138 int8_t antennaGainMax[2] = { 0, 0 }; /* XXX */ 139 int eeversion = AR_EEPROM_VER3_1; 140 TRGT_POWER_ALL_MODES tpow = { 141 8, { 142 { 22, 24, 28, 32, 5180 }, 143 { 22, 24, 28, 32, 5200 }, 144 { 22, 24, 28, 32, 5320 }, 145 { 26, 30, 34, 34, 5500 }, 146 { 26, 30, 34, 34, 5700 }, 147 { 20, 30, 34, 36, 5745 }, 148 { 20, 30, 34, 36, 5825 }, 149 { 20, 30, 34, 36, 5850 }, 150 }, 151 2, { 152 { 23, 27, 31, 34, 2412 }, 153 { 23, 27, 31, 34, 2447 }, 154 }, 155 2, { 156 { 36, 36, 36, 36, 2412 }, 157 { 36, 36, 36, 36, 2484 }, 158 } 159 }; 160 #define numTargetPwr_11a tpow.numTargetPwr_11a 161 #define trgtPwr_11a tpow.trgtPwr_11a 162 #define numTargetPwr_11g tpow.numTargetPwr_11g 163 #define trgtPwr_11g tpow.trgtPwr_11g 164 #define numTargetPwr_11b tpow.numTargetPwr_11b 165 #define trgtPwr_11b tpow.trgtPwr_11b 166 167 static HAL_BOOL 168 getChannelEdges(struct ath_hal *ah, u_int16_t flags, u_int16_t *low, u_int16_t *high) 169 { 170 struct ath_hal_private *ahp = AH_PRIVATE(ah); 171 HAL_CAPABILITIES *pCap = &ahp->ah_caps; 172 173 if (flags & IEEE80211_CHAN_5GHZ) { 174 *low = pCap->halLow5GhzChan; 175 *high = pCap->halHigh5GhzChan; 176 return AH_TRUE; 177 } 178 if (flags & IEEE80211_CHAN_2GHZ) { 179 *low = pCap->halLow2GhzChan; 180 *high = pCap->halHigh2GhzChan; 181 return AH_TRUE; 182 } 183 return AH_FALSE; 184 } 185 186 static u_int 187 getWirelessModes(struct ath_hal *ah) 188 { 189 u_int mode = 0; 190 191 if (Amode) { 192 mode = HAL_MODE_11A; 193 if (!turbo5Disable) 194 mode |= HAL_MODE_TURBO; 195 } 196 if (Bmode) 197 mode |= HAL_MODE_11B; 198 if (Gmode) { 199 mode |= HAL_MODE_11G; 200 if (!turbo2Disable) 201 mode |= HAL_MODE_108G; 202 } 203 if (HT20mode) 204 mode |= HAL_MODE_11NG_HT20|HAL_MODE_11NA_HT20; 205 if (HT40mode) 206 mode |= HAL_MODE_11NG_HT40PLUS|HAL_MODE_11NA_HT40PLUS 207 | HAL_MODE_11NG_HT40MINUS|HAL_MODE_11NA_HT40MINUS 208 ; 209 return mode; 210 } 211 212 /* Enumerated Regulatory Domain Information 8 bit values indicate that 213 * the regdomain is really a pair of unitary regdomains. 12 bit values 214 * are the real unitary regdomains and are the only ones which have the 215 * frequency bitmasks and flags set. 216 */ 217 218 enum EnumRd { 219 /* 220 * The following regulatory domain definitions are 221 * found in the EEPROM. Each regulatory domain 222 * can operate in either a 5GHz or 2.4GHz wireless mode or 223 * both 5GHz and 2.4GHz wireless modes. 224 * In general, the value holds no special 225 * meaning and is used to decode into either specific 226 * 2.4GHz or 5GHz wireless mode for that particular 227 * regulatory domain. 228 */ 229 NO_ENUMRD = 0x00, 230 NULL1_WORLD = 0x03, /* For 11b-only countries (no 11a allowed) */ 231 NULL1_ETSIB = 0x07, /* Israel */ 232 NULL1_ETSIC = 0x08, 233 FCC1_FCCA = 0x10, /* USA */ 234 FCC1_WORLD = 0x11, /* Hong Kong */ 235 FCC4_FCCA = 0x12, /* USA - Public Safety */ 236 237 FCC2_FCCA = 0x20, /* Canada */ 238 FCC2_WORLD = 0x21, /* Australia & HK */ 239 FCC2_ETSIC = 0x22, 240 FRANCE_RES = 0x31, /* Legacy France for OEM */ 241 FCC3_FCCA = 0x3A, /* USA & Canada w/5470 band, 11h, DFS enabled */ 242 FCC3_WORLD = 0x3B, /* USA & Canada w/5470 band, 11h, DFS enabled */ 243 244 ETSI1_WORLD = 0x37, 245 ETSI3_ETSIA = 0x32, /* France (optional) */ 246 ETSI2_WORLD = 0x35, /* Hungary & others */ 247 ETSI3_WORLD = 0x36, /* France & others */ 248 ETSI4_WORLD = 0x30, 249 ETSI4_ETSIC = 0x38, 250 ETSI5_WORLD = 0x39, 251 ETSI6_WORLD = 0x34, /* Bulgaria */ 252 ETSI_RESERVED = 0x33, /* Reserved (Do not used) */ 253 254 MKK1_MKKA = 0x40, /* Japan (JP1) */ 255 MKK1_MKKB = 0x41, /* Japan (JP0) */ 256 APL4_WORLD = 0x42, /* Singapore */ 257 MKK2_MKKA = 0x43, /* Japan with 4.9G channels */ 258 APL_RESERVED = 0x44, /* Reserved (Do not used) */ 259 APL2_WORLD = 0x45, /* Korea */ 260 APL2_APLC = 0x46, 261 APL3_WORLD = 0x47, 262 MKK1_FCCA = 0x48, /* Japan (JP1-1) */ 263 APL2_APLD = 0x49, /* Korea with 2.3G channels */ 264 MKK1_MKKA1 = 0x4A, /* Japan (JE1) */ 265 MKK1_MKKA2 = 0x4B, /* Japan (JE2) */ 266 MKK1_MKKC = 0x4C, /* Japan (MKK1_MKKA,except Ch14) */ 267 268 APL3_FCCA = 0x50, 269 APL1_WORLD = 0x52, /* Latin America */ 270 APL1_FCCA = 0x53, 271 APL1_APLA = 0x54, 272 APL1_ETSIC = 0x55, 273 APL2_ETSIC = 0x56, /* Venezuela */ 274 APL5_WORLD = 0x58, /* Chile */ 275 APL6_WORLD = 0x5B, /* Singapore */ 276 APL7_FCCA = 0x5C, /* Taiwan 5.47 Band */ 277 APL8_WORLD = 0x5D, /* Malaysia 5GHz */ 278 APL9_WORLD = 0x5E, /* Korea 5GHz */ 279 280 /* 281 * World mode SKUs 282 */ 283 WOR0_WORLD = 0x60, /* World0 (WO0 SKU) */ 284 WOR1_WORLD = 0x61, /* World1 (WO1 SKU) */ 285 WOR2_WORLD = 0x62, /* World2 (WO2 SKU) */ 286 WOR3_WORLD = 0x63, /* World3 (WO3 SKU) */ 287 WOR4_WORLD = 0x64, /* World4 (WO4 SKU) */ 288 WOR5_ETSIC = 0x65, /* World5 (WO5 SKU) */ 289 290 WOR01_WORLD = 0x66, /* World0-1 (WW0-1 SKU) */ 291 WOR02_WORLD = 0x67, /* World0-2 (WW0-2 SKU) */ 292 EU1_WORLD = 0x68, /* Same as World0-2 (WW0-2 SKU), except active scan ch1-13. No ch14 */ 293 294 WOR9_WORLD = 0x69, /* World9 (WO9 SKU) */ 295 WORA_WORLD = 0x6A, /* WorldA (WOA SKU) */ 296 297 MKK3_MKKB = 0x80, /* Japan UNI-1 even + MKKB */ 298 MKK3_MKKA2 = 0x81, /* Japan UNI-1 even + MKKA2 */ 299 MKK3_MKKC = 0x82, /* Japan UNI-1 even + MKKC */ 300 301 MKK4_MKKB = 0x83, /* Japan UNI-1 even + UNI-2 + MKKB */ 302 MKK4_MKKA2 = 0x84, /* Japan UNI-1 even + UNI-2 + MKKA2 */ 303 MKK4_MKKC = 0x85, /* Japan UNI-1 even + UNI-2 + MKKC */ 304 305 MKK5_MKKB = 0x86, /* Japan UNI-1 even + UNI-2 + mid-band + MKKB */ 306 MKK5_MKKA2 = 0x87, /* Japan UNI-1 even + UNI-2 + mid-band + MKKA2 */ 307 MKK5_MKKC = 0x88, /* Japan UNI-1 even + UNI-2 + mid-band + MKKC */ 308 309 MKK6_MKKB = 0x89, /* Japan UNI-1 even + UNI-1 odd MKKB */ 310 MKK6_MKKA2 = 0x8A, /* Japan UNI-1 even + UNI-1 odd + MKKA2 */ 311 MKK6_MKKC = 0x8B, /* Japan UNI-1 even + UNI-1 odd + MKKC */ 312 313 MKK7_MKKB = 0x8C, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKB */ 314 MKK7_MKKA2 = 0x8D, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKA2 */ 315 MKK7_MKKC = 0x8E, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKC */ 316 317 MKK8_MKKB = 0x8F, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKB */ 318 MKK8_MKKA2 = 0x90, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKA2 */ 319 MKK8_MKKC = 0x91, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKC */ 320 321 /* Following definitions are used only by s/w to map old 322 * Japan SKUs. 323 */ 324 MKK3_MKKA = 0xF0, /* Japan UNI-1 even + MKKA */ 325 MKK3_MKKA1 = 0xF1, /* Japan UNI-1 even + MKKA1 */ 326 MKK3_FCCA = 0xF2, /* Japan UNI-1 even + FCCA */ 327 MKK4_MKKA = 0xF3, /* Japan UNI-1 even + UNI-2 + MKKA */ 328 MKK4_MKKA1 = 0xF4, /* Japan UNI-1 even + UNI-2 + MKKA1 */ 329 MKK4_FCCA = 0xF5, /* Japan UNI-1 even + UNI-2 + FCCA */ 330 MKK9_MKKA = 0xF6, /* Japan UNI-1 even + 4.9GHz */ 331 MKK10_MKKA = 0xF7, /* Japan UNI-1 even + UNI-2 + 4.9GHz */ 332 333 /* 334 * Regulator domains ending in a number (e.g. APL1, 335 * MK1, ETSI4, etc) apply to 5GHz channel and power 336 * information. Regulator domains ending in a letter 337 * (e.g. APLA, FCCA, etc) apply to 2.4GHz channel and 338 * power information. 339 */ 340 APL1 = 0x0150, /* LAT & Asia */ 341 APL2 = 0x0250, /* LAT & Asia */ 342 APL3 = 0x0350, /* Taiwan */ 343 APL4 = 0x0450, /* Jordan */ 344 APL5 = 0x0550, /* Chile */ 345 APL6 = 0x0650, /* Singapore */ 346 APL8 = 0x0850, /* Malaysia */ 347 APL9 = 0x0950, /* Korea (South) ROC 3 */ 348 349 ETSI1 = 0x0130, /* Europe & others */ 350 ETSI2 = 0x0230, /* Europe & others */ 351 ETSI3 = 0x0330, /* Europe & others */ 352 ETSI4 = 0x0430, /* Europe & others */ 353 ETSI5 = 0x0530, /* Europe & others */ 354 ETSI6 = 0x0630, /* Europe & others */ 355 ETSIA = 0x0A30, /* France */ 356 ETSIB = 0x0B30, /* Israel */ 357 ETSIC = 0x0C30, /* Latin America */ 358 359 FCC1 = 0x0110, /* US & others */ 360 FCC2 = 0x0120, /* Canada, Australia & New Zealand */ 361 FCC3 = 0x0160, /* US w/new middle band & DFS */ 362 FCC4 = 0x0165, /* US Public Safety */ 363 FCCA = 0x0A10, 364 365 APLD = 0x0D50, /* South Korea */ 366 367 MKK1 = 0x0140, /* Japan (UNI-1 odd)*/ 368 MKK2 = 0x0240, /* Japan (4.9 GHz + UNI-1 odd) */ 369 MKK3 = 0x0340, /* Japan (UNI-1 even) */ 370 MKK4 = 0x0440, /* Japan (UNI-1 even + UNI-2) */ 371 MKK5 = 0x0540, /* Japan (UNI-1 even + UNI-2 + mid-band) */ 372 MKK6 = 0x0640, /* Japan (UNI-1 odd + UNI-1 even) */ 373 MKK7 = 0x0740, /* Japan (UNI-1 odd + UNI-1 even + UNI-2 */ 374 MKK8 = 0x0840, /* Japan (UNI-1 odd + UNI-1 even + UNI-2 + mid-band) */ 375 MKK9 = 0x0940, /* Japan (UNI-1 even + 4.9 GHZ) */ 376 MKK10 = 0x0B40, /* Japan (UNI-1 even + UNI-2 + 4.9 GHZ) */ 377 MKKA = 0x0A40, /* Japan */ 378 MKKC = 0x0A50, 379 380 NULL1 = 0x0198, 381 WORLD = 0x0199, 382 DEBUG_REG_DMN = 0x01ff, 383 }; 384 #define DEF_REGDMN FCC1_FCCA 385 386 static struct { 387 const char *name; 388 HAL_REG_DOMAIN rd; 389 } domains[] = { 390 #define D(_x) { #_x, _x } 391 D(NO_ENUMRD), 392 D(NULL1_WORLD), /* For 11b-only countries (no 11a allowed) */ 393 D(NULL1_ETSIB), /* Israel */ 394 D(NULL1_ETSIC), 395 D(FCC1_FCCA), /* USA */ 396 D(FCC1_WORLD), /* Hong Kong */ 397 D(FCC4_FCCA), /* USA - Public Safety */ 398 399 D(FCC2_FCCA), /* Canada */ 400 D(FCC2_WORLD), /* Australia & HK */ 401 D(FCC2_ETSIC), 402 D(FRANCE_RES), /* Legacy France for OEM */ 403 D(FCC3_FCCA), 404 D(FCC3_WORLD), 405 406 D(ETSI1_WORLD), 407 D(ETSI3_ETSIA), /* France (optional) */ 408 D(ETSI2_WORLD), /* Hungary & others */ 409 D(ETSI3_WORLD), /* France & others */ 410 D(ETSI4_WORLD), 411 D(ETSI4_ETSIC), 412 D(ETSI5_WORLD), 413 D(ETSI6_WORLD), /* Bulgaria */ 414 D(ETSI_RESERVED), /* Reserved (Do not used) */ 415 416 D(MKK1_MKKA), /* Japan (JP1) */ 417 D(MKK1_MKKB), /* Japan (JP0) */ 418 D(APL4_WORLD), /* Singapore */ 419 D(MKK2_MKKA), /* Japan with 4.9G channels */ 420 D(APL_RESERVED), /* Reserved (Do not used) */ 421 D(APL2_WORLD), /* Korea */ 422 D(APL2_APLC), 423 D(APL3_WORLD), 424 D(MKK1_FCCA), /* Japan (JP1-1) */ 425 D(APL2_APLD), /* Korea with 2.3G channels */ 426 D(MKK1_MKKA1), /* Japan (JE1) */ 427 D(MKK1_MKKA2), /* Japan (JE2) */ 428 D(MKK1_MKKC), 429 430 D(APL3_FCCA), 431 D(APL1_WORLD), /* Latin America */ 432 D(APL1_FCCA), 433 D(APL1_APLA), 434 D(APL1_ETSIC), 435 D(APL2_ETSIC), /* Venezuela */ 436 D(APL5_WORLD), /* Chile */ 437 D(APL6_WORLD), /* Singapore */ 438 D(APL7_FCCA), /* Taiwan 5.47 Band */ 439 D(APL8_WORLD), /* Malaysia 5GHz */ 440 D(APL9_WORLD), /* Korea 5GHz */ 441 442 D(WOR0_WORLD), /* World0 (WO0 SKU) */ 443 D(WOR1_WORLD), /* World1 (WO1 SKU) */ 444 D(WOR2_WORLD), /* World2 (WO2 SKU) */ 445 D(WOR3_WORLD), /* World3 (WO3 SKU) */ 446 D(WOR4_WORLD), /* World4 (WO4 SKU) */ 447 D(WOR5_ETSIC), /* World5 (WO5 SKU) */ 448 449 D(WOR01_WORLD), /* World0-1 (WW0-1 SKU) */ 450 D(WOR02_WORLD), /* World0-2 (WW0-2 SKU) */ 451 D(EU1_WORLD), 452 453 D(WOR9_WORLD), /* World9 (WO9 SKU) */ 454 D(WORA_WORLD), /* WorldA (WOA SKU) */ 455 456 D(MKK3_MKKB), /* Japan UNI-1 even + MKKB */ 457 D(MKK3_MKKA2), /* Japan UNI-1 even + MKKA2 */ 458 D(MKK3_MKKC), /* Japan UNI-1 even + MKKC */ 459 460 D(MKK4_MKKB), /* Japan UNI-1 even + UNI-2 + MKKB */ 461 D(MKK4_MKKA2), /* Japan UNI-1 even + UNI-2 + MKKA2 */ 462 D(MKK4_MKKC), /* Japan UNI-1 even + UNI-2 + MKKC */ 463 464 D(MKK5_MKKB), /* Japan UNI-1 even + UNI-2 + mid-band + MKKB */ 465 D(MKK5_MKKA2), /* Japan UNI-1 even + UNI-2 + mid-band + MKKA2 */ 466 D(MKK5_MKKC), /* Japan UNI-1 even + UNI-2 + mid-band + MKKC */ 467 468 D(MKK6_MKKB), /* Japan UNI-1 even + UNI-1 odd MKKB */ 469 D(MKK6_MKKA2), /* Japan UNI-1 even + UNI-1 odd + MKKA2 */ 470 D(MKK6_MKKC), /* Japan UNI-1 even + UNI-1 odd + MKKC */ 471 472 D(MKK7_MKKB), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKB */ 473 D(MKK7_MKKA2), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKA2 */ 474 D(MKK7_MKKC), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKC */ 475 476 D(MKK8_MKKB), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKB */ 477 D(MKK8_MKKA2), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKA2 */ 478 D(MKK8_MKKC), /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKC */ 479 480 D(MKK3_MKKA), /* Japan UNI-1 even + MKKA */ 481 D(MKK3_MKKA1), /* Japan UNI-1 even + MKKA1 */ 482 D(MKK3_FCCA), /* Japan UNI-1 even + FCCA */ 483 D(MKK4_MKKA), /* Japan UNI-1 even + UNI-2 + MKKA */ 484 D(MKK4_MKKA1), /* Japan UNI-1 even + UNI-2 + MKKA1 */ 485 D(MKK4_FCCA), /* Japan UNI-1 even + UNI-2 + FCCA */ 486 D(MKK9_MKKA), /* Japan UNI-1 even + 4.9GHz */ 487 D(MKK10_MKKA), /* Japan UNI-1 even + UNI-2 + 4.9GHz */ 488 489 D(APL1), /* LAT & Asia */ 490 D(APL2), /* LAT & Asia */ 491 D(APL3), /* Taiwan */ 492 D(APL4), /* Jordan */ 493 D(APL5), /* Chile */ 494 D(APL6), /* Singapore */ 495 D(APL8), /* Malaysia */ 496 D(APL9), /* Korea (South) ROC 3 */ 497 498 D(ETSI1), /* Europe & others */ 499 D(ETSI2), /* Europe & others */ 500 D(ETSI3), /* Europe & others */ 501 D(ETSI4), /* Europe & others */ 502 D(ETSI5), /* Europe & others */ 503 D(ETSI6), /* Europe & others */ 504 D(ETSIA), /* France */ 505 D(ETSIB), /* Israel */ 506 D(ETSIC), /* Latin America */ 507 508 D(FCC1), /* US & others */ 509 D(FCC2), 510 D(FCC3), /* US w/new middle band & DFS */ 511 D(FCC4), /* US Public Safety */ 512 D(FCCA), 513 514 D(APLD), /* South Korea */ 515 516 D(MKK1), /* Japan (UNI-1 odd)*/ 517 D(MKK2), /* Japan (4.9 GHz + UNI-1 odd) */ 518 D(MKK3), /* Japan (UNI-1 even) */ 519 D(MKK4), /* Japan (UNI-1 even + UNI-2) */ 520 D(MKK5), /* Japan (UNI-1 even + UNI-2 + mid-band) */ 521 D(MKK6), /* Japan (UNI-1 odd + UNI-1 even) */ 522 D(MKK7), /* Japan (UNI-1 odd + UNI-1 even + UNI-2 */ 523 D(MKK8), /* Japan (UNI-1 odd + UNI-1 even + UNI-2 + mid-band) */ 524 D(MKK9), /* Japan (UNI-1 even + 4.9 GHZ) */ 525 D(MKK10), /* Japan (UNI-1 even + UNI-2 + 4.9 GHZ) */ 526 D(MKKA), /* Japan */ 527 D(MKKC), 528 529 D(NULL1), 530 D(WORLD), 531 D(DEBUG_REG_DMN), 532 #undef D 533 }; 534 535 static HAL_BOOL 536 rdlookup(const char *name, HAL_REG_DOMAIN *rd) 537 { 538 #define N(a) (sizeof(a)/sizeof(a[0])) 539 int i; 540 541 for (i = 0; i < N(domains); i++) 542 if (strcasecmp(domains[i].name, name) == 0) { 543 *rd = domains[i].rd; 544 return AH_TRUE; 545 } 546 return AH_FALSE; 547 #undef N 548 } 549 550 static const char * 551 getrdname(HAL_REG_DOMAIN rd) 552 { 553 #define N(a) (sizeof(a)/sizeof(a[0])) 554 int i; 555 556 for (i = 0; i < N(domains); i++) 557 if (domains[i].rd == rd) 558 return domains[i].name; 559 return NULL; 560 #undef N 561 } 562 563 static void 564 rdlist() 565 { 566 #define N(a) (sizeof(a)/sizeof(a[0])) 567 int i; 568 569 printf("\nRegulatory domains:\n\n"); 570 for (i = 0; i < N(domains); i++) 571 printf("%-15s%s", domains[i].name, 572 ((i+1)%5) == 0 ? "\n" : ""); 573 printf("\n"); 574 #undef N 575 } 576 577 typedef struct { 578 HAL_CTRY_CODE countryCode; 579 HAL_REG_DOMAIN regDmnEnum; 580 const char* isoName; 581 const char* name; 582 } COUNTRY_CODE_TO_ENUM_RD; 583 584 /* 585 * Country Code Table to Enumerated RD 586 */ 587 static COUNTRY_CODE_TO_ENUM_RD allCountries[] = { 588 {CTRY_DEBUG, NO_ENUMRD, "DB", "DEBUG" }, 589 {CTRY_DEFAULT, DEF_REGDMN, "NA", "NO_COUNTRY_SET" }, 590 {CTRY_ALBANIA, NULL1_WORLD, "AL", "ALBANIA" }, 591 {CTRY_ALGERIA, NULL1_WORLD, "DZ", "ALGERIA" }, 592 {CTRY_ARGENTINA, APL3_WORLD, "AR", "ARGENTINA" }, 593 {CTRY_ARMENIA, ETSI4_WORLD, "AM", "ARMENIA" }, 594 {CTRY_AUSTRALIA, FCC2_WORLD, "AU", "AUSTRALIA" }, 595 {CTRY_AUSTRIA, ETSI1_WORLD, "AT", "AUSTRIA" }, 596 {CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ", "AZERBAIJAN" }, 597 {CTRY_BAHRAIN, APL6_WORLD, "BH", "BAHRAIN" }, 598 {CTRY_BELARUS, NULL1_WORLD, "BY", "BELARUS" }, 599 {CTRY_BELGIUM, ETSI1_WORLD, "BE", "BELGIUM" }, 600 {CTRY_BELIZE, APL1_ETSIC, "BZ", "BELIZE" }, 601 {CTRY_BOLIVIA, APL1_ETSIC, "BO", "BOLVIA" }, 602 {CTRY_BRAZIL, FCC3_WORLD, "BR", "BRAZIL" }, 603 {CTRY_BRUNEI_DARUSSALAM,APL1_WORLD,"BN", "BRUNEI DARUSSALAM" }, 604 {CTRY_BULGARIA, ETSI6_WORLD, "BG", "BULGARIA" }, 605 {CTRY_CANADA, FCC2_FCCA, "CA", "CANADA" }, 606 {CTRY_CHILE, APL6_WORLD, "CL", "CHILE" }, 607 {CTRY_CHINA, APL1_WORLD, "CN", "CHINA" }, 608 {CTRY_COLOMBIA, FCC1_FCCA, "CO", "COLOMBIA" }, 609 {CTRY_COSTA_RICA, NULL1_WORLD, "CR", "COSTA RICA" }, 610 {CTRY_CROATIA, ETSI3_WORLD, "HR", "CROATIA" }, 611 {CTRY_CYPRUS, ETSI1_WORLD, "CY", "CYPRUS" }, 612 {CTRY_CZECH, ETSI3_WORLD, "CZ", "CZECH REPUBLIC" }, 613 {CTRY_DENMARK, ETSI1_WORLD, "DK", "DENMARK" }, 614 {CTRY_DOMINICAN_REPUBLIC,FCC1_FCCA,"DO", "DOMINICAN REPUBLIC" }, 615 {CTRY_ECUADOR, NULL1_WORLD, "EC", "ECUADOR" }, 616 {CTRY_EGYPT, ETSI3_WORLD, "EG", "EGYPT" }, 617 {CTRY_EL_SALVADOR, NULL1_WORLD, "SV", "EL SALVADOR" }, 618 {CTRY_ESTONIA, ETSI1_WORLD, "EE", "ESTONIA" }, 619 {CTRY_FINLAND, ETSI1_WORLD, "FI", "FINLAND" }, 620 {CTRY_FRANCE, ETSI3_WORLD, "FR", "FRANCE" }, 621 {CTRY_FRANCE2, ETSI3_WORLD, "F2", "FRANCE_RES" }, 622 {CTRY_GEORGIA, ETSI4_WORLD, "GE", "GEORGIA" }, 623 {CTRY_GERMANY, ETSI1_WORLD, "DE", "GERMANY" }, 624 {CTRY_GREECE, ETSI1_WORLD, "GR", "GREECE" }, 625 {CTRY_GUATEMALA, FCC1_FCCA, "GT", "GUATEMALA" }, 626 {CTRY_HONDURAS, NULL1_WORLD, "HN", "HONDURAS" }, 627 {CTRY_HONG_KONG, FCC2_WORLD, "HK", "HONG KONG" }, 628 {CTRY_HUNGARY, ETSI1_WORLD, "HU", "HUNGARY" }, 629 {CTRY_ICELAND, ETSI1_WORLD, "IS", "ICELAND" }, 630 {CTRY_INDIA, APL6_WORLD, "IN", "INDIA" }, 631 {CTRY_INDONESIA, APL1_WORLD, "ID", "INDONESIA" }, 632 {CTRY_IRAN, APL1_WORLD, "IR", "IRAN" }, 633 {CTRY_IRELAND, ETSI1_WORLD, "IE", "IRELAND" }, 634 {CTRY_ISRAEL, NULL1_WORLD, "IL", "ISRAEL" }, 635 {CTRY_ITALY, ETSI1_WORLD, "IT", "ITALY" }, 636 {CTRY_JAPAN, MKK1_MKKA, "JP", "JAPAN" }, 637 {CTRY_JAPAN1, MKK1_MKKB, "JP", "JAPAN1" }, 638 {CTRY_JAPAN2, MKK1_FCCA, "JP", "JAPAN2" }, 639 {CTRY_JAPAN3, MKK2_MKKA, "JP", "JAPAN3" }, 640 {CTRY_JAPAN4, MKK1_MKKA1, "JP", "JAPAN4" }, 641 {CTRY_JAPAN5, MKK1_MKKA2, "JP", "JAPAN5" }, 642 {CTRY_JAPAN6, MKK1_MKKC, "JP", "JAPAN6" }, 643 644 {CTRY_JAPAN7, MKK3_MKKB, "JP", "JAPAN7" }, 645 {CTRY_JAPAN8, MKK3_MKKA2, "JP", "JAPAN8" }, 646 {CTRY_JAPAN9, MKK3_MKKC, "JP", "JAPAN9" }, 647 648 {CTRY_JAPAN10, MKK4_MKKB, "JP", "JAPAN10" }, 649 {CTRY_JAPAN11, MKK4_MKKA2, "JP", "JAPAN11" }, 650 {CTRY_JAPAN12, MKK4_MKKC, "JP", "JAPAN12" }, 651 652 {CTRY_JAPAN13, MKK5_MKKB, "JP", "JAPAN13" }, 653 {CTRY_JAPAN14, MKK5_MKKA2, "JP", "JAPAN14" }, 654 {CTRY_JAPAN15, MKK5_MKKC, "JP", "JAPAN15" }, 655 656 {CTRY_JAPAN16, MKK6_MKKB, "JP", "JAPAN16" }, 657 {CTRY_JAPAN17, MKK6_MKKA2, "JP", "JAPAN17" }, 658 {CTRY_JAPAN18, MKK6_MKKC, "JP", "JAPAN18" }, 659 660 {CTRY_JAPAN19, MKK7_MKKB, "JP", "JAPAN19" }, 661 {CTRY_JAPAN20, MKK7_MKKA2, "JP", "JAPAN20" }, 662 {CTRY_JAPAN21, MKK7_MKKC, "JP", "JAPAN21" }, 663 664 {CTRY_JAPAN22, MKK8_MKKB, "JP", "JAPAN22" }, 665 {CTRY_JAPAN23, MKK8_MKKA2, "JP", "JAPAN23" }, 666 {CTRY_JAPAN24, MKK8_MKKC, "JP", "JAPAN24" }, 667 668 {CTRY_JORDAN, APL4_WORLD, "JO", "JORDAN" }, 669 {CTRY_KAZAKHSTAN, NULL1_WORLD, "KZ", "KAZAKHSTAN" }, 670 {CTRY_KOREA_NORTH, APL2_WORLD, "KP", "NORTH KOREA" }, 671 {CTRY_KOREA_ROC, APL2_WORLD, "KR", "KOREA REPUBLIC" }, 672 {CTRY_KOREA_ROC2, APL2_WORLD, "K2", "KOREA REPUBLIC2" }, 673 {CTRY_KOREA_ROC3, APL9_WORLD, "K3", "KOREA REPUBLIC3" }, 674 {CTRY_KUWAIT, NULL1_WORLD, "KW", "KUWAIT" }, 675 {CTRY_LATVIA, ETSI1_WORLD, "LV", "LATVIA" }, 676 {CTRY_LEBANON, NULL1_WORLD, "LB", "LEBANON" }, 677 {CTRY_LIECHTENSTEIN,ETSI1_WORLD, "LI", "LIECHTENSTEIN" }, 678 {CTRY_LITHUANIA, ETSI1_WORLD, "LT", "LITHUANIA" }, 679 {CTRY_LUXEMBOURG, ETSI1_WORLD, "LU", "LUXEMBOURG" }, 680 {CTRY_MACAU, FCC2_WORLD, "MO", "MACAU" }, 681 {CTRY_MACEDONIA, NULL1_WORLD, "MK", "MACEDONIA" }, 682 {CTRY_MALAYSIA, APL8_WORLD, "MY", "MALAYSIA" }, 683 {CTRY_MALTA, ETSI1_WORLD, "MT", "MALTA" }, 684 {CTRY_MEXICO, FCC1_FCCA, "MX", "MEXICO" }, 685 {CTRY_MONACO, ETSI4_WORLD, "MC", "MONACO" }, 686 {CTRY_MOROCCO, NULL1_WORLD, "MA", "MOROCCO" }, 687 {CTRY_NETHERLANDS, ETSI1_WORLD, "NL", "NETHERLANDS" }, 688 {CTRY_NEW_ZEALAND, FCC2_ETSIC, "NZ", "NEW ZEALAND" }, 689 {CTRY_NORWAY, ETSI1_WORLD, "NO", "NORWAY" }, 690 {CTRY_OMAN, APL6_WORLD, "OM", "OMAN" }, 691 {CTRY_PAKISTAN, NULL1_WORLD, "PK", "PAKISTAN" }, 692 {CTRY_PANAMA, FCC1_FCCA, "PA", "PANAMA" }, 693 {CTRY_PERU, APL1_WORLD, "PE", "PERU" }, 694 {CTRY_PHILIPPINES, APL1_WORLD, "PH", "PHILIPPINES" }, 695 {CTRY_POLAND, ETSI1_WORLD, "PL", "POLAND" }, 696 {CTRY_PORTUGAL, ETSI1_WORLD, "PT", "PORTUGAL" }, 697 {CTRY_PUERTO_RICO, FCC1_FCCA, "PR", "PUERTO RICO" }, 698 {CTRY_QATAR, NULL1_WORLD, "QA", "QATAR" }, 699 {CTRY_ROMANIA, NULL1_WORLD, "RO", "ROMANIA" }, 700 {CTRY_RUSSIA, NULL1_WORLD, "RU", "RUSSIA" }, 701 {CTRY_SAUDI_ARABIA,NULL1_WORLD, "SA", "SAUDI ARABIA" }, 702 {CTRY_SINGAPORE, APL6_WORLD, "SG", "SINGAPORE" }, 703 {CTRY_SLOVAKIA, ETSI1_WORLD, "SK", "SLOVAK REPUBLIC" }, 704 {CTRY_SLOVENIA, ETSI1_WORLD, "SI", "SLOVENIA" }, 705 {CTRY_SOUTH_AFRICA,FCC3_WORLD, "ZA", "SOUTH AFRICA" }, 706 {CTRY_SPAIN, ETSI1_WORLD, "ES", "SPAIN" }, 707 {CTRY_SWEDEN, ETSI1_WORLD, "SE", "SWEDEN" }, 708 {CTRY_SWITZERLAND, ETSI1_WORLD, "CH", "SWITZERLAND" }, 709 {CTRY_SYRIA, NULL1_WORLD, "SY", "SYRIA" }, 710 {CTRY_TAIWAN, APL3_FCCA, "TW", "TAIWAN" }, 711 {CTRY_THAILAND, NULL1_WORLD, "TH", "THAILAND" }, 712 {CTRY_TRINIDAD_Y_TOBAGO,ETSI4_WORLD,"TT", "TRINIDAD & TOBAGO" }, 713 {CTRY_TUNISIA, ETSI3_WORLD, "TN", "TUNISIA" }, 714 {CTRY_TURKEY, ETSI3_WORLD, "TR", "TURKEY" }, 715 {CTRY_UKRAINE, NULL1_WORLD, "UA", "UKRAINE" }, 716 {CTRY_UAE, NULL1_WORLD, "AE", "UNITED ARAB EMIRATES" }, 717 {CTRY_UNITED_KINGDOM, ETSI1_WORLD,"GB", "UNITED KINGDOM" }, 718 {CTRY_UNITED_STATES, FCC1_FCCA, "US", "UNITED STATES" }, 719 {CTRY_UNITED_STATES_FCC49, FCC4_FCCA, "PS", "UNITED STATES (PUBLIC SAFETY)" }, 720 {CTRY_URUGUAY, APL2_WORLD, "UY", "URUGUAY" }, 721 {CTRY_UZBEKISTAN, FCC3_FCCA, "UZ", "UZBEKISTAN" }, 722 {CTRY_VENEZUELA, APL2_ETSIC, "VE", "VENEZUELA" }, 723 {CTRY_VIET_NAM, NULL1_WORLD, "VN", "VIET NAM" }, 724 {CTRY_YEMEN, NULL1_WORLD, "YE", "YEMEN" }, 725 {CTRY_ZIMBABWE, NULL1_WORLD, "ZW", "ZIMBABWE" } 726 }; 727 728 static HAL_BOOL 729 cclookup(const char *name, HAL_REG_DOMAIN *rd, HAL_CTRY_CODE *cc) 730 { 731 #define N(a) (sizeof(a)/sizeof(a[0])) 732 int i; 733 734 for (i = 0; i < N(allCountries); i++) 735 if (strcasecmp(allCountries[i].isoName, name) == 0 || 736 strcasecmp(allCountries[i].name, name) == 0) { 737 *rd = allCountries[i].regDmnEnum; 738 *cc = allCountries[i].countryCode; 739 return AH_TRUE; 740 } 741 return AH_FALSE; 742 #undef N 743 } 744 745 static const char * 746 getccname(HAL_CTRY_CODE cc) 747 { 748 #define N(a) (sizeof(a)/sizeof(a[0])) 749 int i; 750 751 for (i = 0; i < N(allCountries); i++) 752 if (allCountries[i].countryCode == cc) 753 return allCountries[i].name; 754 return NULL; 755 #undef N 756 } 757 758 static const char * 759 getccisoname(HAL_CTRY_CODE cc) 760 { 761 #define N(a) (sizeof(a)/sizeof(a[0])) 762 int i; 763 764 for (i = 0; i < N(allCountries); i++) 765 if (allCountries[i].countryCode == cc) 766 return allCountries[i].isoName; 767 return NULL; 768 #undef N 769 } 770 771 static void 772 cclist() 773 { 774 #define N(a) (sizeof(a)/sizeof(a[0])) 775 int i; 776 777 printf("\nCountry codes:\n"); 778 for (i = 0; i < N(allCountries); i++) 779 printf("%2s %-15.15s%s", 780 allCountries[i].isoName, 781 allCountries[i].name, 782 ((i+1)%4) == 0 ? "\n" : " "); 783 printf("\n"); 784 #undef N 785 } 786 787 static HAL_BOOL 788 setRateTable(struct ath_hal *ah, const struct ieee80211_channel *chan, 789 int16_t tpcScaleReduction, int16_t powerLimit, 790 int16_t *pMinPower, int16_t *pMaxPower); 791 792 static void 793 calctxpower(struct ath_hal *ah, 794 int nchan, const struct ieee80211_channel *chans, 795 int16_t tpcScaleReduction, int16_t powerLimit, int16_t *txpow) 796 { 797 int16_t minpow; 798 int i; 799 800 for (i = 0; i < nchan; i++) 801 if (!setRateTable(ah, &chans[i], 802 tpcScaleReduction, powerLimit, &minpow, &txpow[i])) { 803 printf("unable to set rate table\n"); 804 exit(-1); 805 } 806 } 807 808 int n = 1; 809 const char *sep = ""; 810 int dopassive = 0; 811 int showchannels = 0; 812 int isdfs = 0; 813 int is4ms = 0; 814 815 static int 816 anychan(const struct ieee80211_channel *chans, int nc, int flag) 817 { 818 int i; 819 820 for (i = 0; i < nc; i++) 821 if ((chans[i].ic_flags & flag) != 0) 822 return 1; 823 return 0; 824 } 825 826 static __inline int 827 mapgsm(u_int freq, u_int flags) 828 { 829 freq *= 10; 830 if (flags & IEEE80211_CHAN_QUARTER) 831 freq += 5; 832 else if (flags & IEEE80211_CHAN_HALF) 833 freq += 10; 834 else 835 freq += 20; 836 return (freq - 24220) / 5; 837 } 838 839 static __inline int 840 mappsb(u_int freq, u_int flags) 841 { 842 return ((freq * 10) + (((freq % 5) == 2) ? 5 : 0) - 49400) / 5; 843 } 844 845 /* 846 * Convert GHz frequency to IEEE channel number. 847 */ 848 int 849 ath_hal_mhz2ieee(struct ath_hal *ah, u_int freq, u_int flags) 850 { 851 if (flags & IEEE80211_CHAN_2GHZ) { /* 2GHz band */ 852 if (freq == 2484) 853 return 14; 854 if (freq < 2484) 855 return ((int)freq - 2407) / 5; 856 else 857 return 15 + ((freq - 2512) / 20); 858 } else if (flags & IEEE80211_CHAN_5GHZ) {/* 5Ghz band */ 859 if (IS_CHAN_IN_PUBLIC_SAFETY_BAND(freq)) 860 return mappsb(freq, flags); 861 else if ((flags & IEEE80211_CHAN_A) && (freq <= 5000)) 862 return (freq - 4000) / 5; 863 else 864 return (freq - 5000) / 5; 865 } else { /* either, guess */ 866 if (freq == 2484) 867 return 14; 868 if (freq < 2484) 869 return ((int)freq - 2407) / 5; 870 if (freq < 5000) { 871 if (IS_CHAN_IN_PUBLIC_SAFETY_BAND(freq)) 872 return mappsb(freq, flags); 873 else if (freq > 4900) 874 return (freq - 4000) / 5; 875 else 876 return 15 + ((freq - 2512) / 20); 877 } 878 return (freq - 5000) / 5; 879 } 880 } 881 882 #define IEEE80211_IS_CHAN_4MS(_c) \ 883 (((_c)->ic_flags & IEEE80211_CHAN_4MSXMIT) != 0) 884 885 static void 886 dumpchannels(struct ath_hal *ah, int nc, 887 const struct ieee80211_channel *chans, int16_t *txpow) 888 { 889 int i; 890 891 for (i = 0; i < nc; i++) { 892 const struct ieee80211_channel *c = &chans[i]; 893 int type; 894 895 if (showchannels) 896 printf("%s%3d", sep, 897 ath_hal_mhz2ieee(ah, c->ic_freq, c->ic_flags)); 898 else 899 printf("%s%u", sep, c->ic_freq); 900 if (IEEE80211_IS_CHAN_HALF(c)) 901 type = 'H'; 902 else if (IEEE80211_IS_CHAN_QUARTER(c)) 903 type = 'Q'; 904 else if (IEEE80211_IS_CHAN_TURBO(c)) 905 type = 'T'; 906 else if (IEEE80211_IS_CHAN_HT(c)) 907 type = 'N'; 908 else if (IEEE80211_IS_CHAN_A(c)) 909 type = 'A'; 910 else if (IEEE80211_IS_CHAN_108G(c)) 911 type = 'T'; 912 else if (IEEE80211_IS_CHAN_G(c)) 913 type = 'G'; 914 else 915 type = 'B'; 916 if (dopassive && IEEE80211_IS_CHAN_PASSIVE(c)) 917 type = tolower(type); 918 if (isdfs && is4ms) 919 printf("%c%c%c %d.%d", type, 920 IEEE80211_IS_CHAN_DFS(c) ? '*' : ' ', 921 IEEE80211_IS_CHAN_4MS(c) ? '4' : ' ', 922 txpow[i]/2, (txpow[i]%2)*5); 923 else if (isdfs) 924 printf("%c%c %d.%d", type, 925 IEEE80211_IS_CHAN_DFS(c) ? '*' : ' ', 926 txpow[i]/2, (txpow[i]%2)*5); 927 else if (is4ms) 928 printf("%c%c %d.%d", type, 929 IEEE80211_IS_CHAN_4MS(c) ? '4' : ' ', 930 txpow[i]/2, (txpow[i]%2)*5); 931 else 932 printf("%c %d.%d", type, txpow[i]/2, (txpow[i]%2)*5); 933 if ((n++ % (showchannels ? 7 : 6)) == 0) 934 sep = "\n"; 935 else 936 sep = " "; 937 } 938 } 939 940 static void 941 intersect(struct ieee80211_channel *dst, int16_t *dtxpow, int *nd, 942 const struct ieee80211_channel *src, int16_t *stxpow, int ns) 943 { 944 int i = 0, j, k, l; 945 while (i < *nd) { 946 for (j = 0; j < ns && dst[i].ic_freq != src[j].ic_freq; j++) 947 ; 948 if (j < ns && dtxpow[i] == stxpow[j]) { 949 for (k = i+1, l = i; k < *nd; k++, l++) 950 dst[l] = dst[k]; 951 (*nd)--; 952 } else 953 i++; 954 } 955 } 956 957 static void 958 usage(const char *progname) 959 { 960 printf("usage: %s [-acdefoilpr4ABGT] [-m opmode] [cc | rd]\n", progname); 961 exit(-1); 962 } 963 964 static HAL_BOOL 965 getChipPowerLimits(struct ath_hal *ah, struct ieee80211_channel *chan) 966 { 967 } 968 969 static HAL_BOOL 970 eepromRead(struct ath_hal *ah, u_int off, u_int16_t *data) 971 { 972 /* emulate enough stuff to handle japan channel shift */ 973 switch (off) { 974 case AR_EEPROM_VERSION: 975 *data = eeversion; 976 return AH_TRUE; 977 case AR_EEPROM_REG_CAPABILITIES_OFFSET: 978 *data = AR_EEPROM_EEREGCAP_EN_KK_NEW_11A; 979 return AH_TRUE; 980 case AR_EEPROM_REG_CAPABILITIES_OFFSET_PRE4_0: 981 *data = AR_EEPROM_EEREGCAP_EN_KK_NEW_11A_PRE4_0; 982 return AH_TRUE; 983 } 984 return AH_FALSE; 985 } 986 987 HAL_STATUS 988 getCapability(struct ath_hal *ah, HAL_CAPABILITY_TYPE type, 989 uint32_t capability, uint32_t *result) 990 { 991 const HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps; 992 993 switch (type) { 994 case HAL_CAP_REG_DMN: /* regulatory domain */ 995 *result = AH_PRIVATE(ah)->ah_currentRD; 996 return HAL_OK; 997 default: 998 return HAL_EINVAL; 999 } 1000 } 1001 1002 #define HAL_MODE_HT20 \ 1003 (HAL_MODE_11NG_HT20 | HAL_MODE_11NA_HT20) 1004 #define HAL_MODE_HT40 \ 1005 (HAL_MODE_11NG_HT40PLUS | HAL_MODE_11NG_HT40MINUS | \ 1006 HAL_MODE_11NA_HT40PLUS | HAL_MODE_11NA_HT40MINUS) 1007 #define HAL_MODE_HT (HAL_MODE_HT20 | HAL_MODE_HT40) 1008 1009 int 1010 main(int argc, char *argv[]) 1011 { 1012 static const u_int16_t tpcScaleReductionTable[5] = 1013 { 0, 3, 6, 9, MAX_RATE_POWER }; 1014 struct ath_hal_private ahp; 1015 struct ieee80211_channel achans[IEEE80211_CHAN_MAX]; 1016 int16_t atxpow[IEEE80211_CHAN_MAX]; 1017 struct ieee80211_channel bchans[IEEE80211_CHAN_MAX]; 1018 int16_t btxpow[IEEE80211_CHAN_MAX]; 1019 struct ieee80211_channel gchans[IEEE80211_CHAN_MAX]; 1020 int16_t gtxpow[IEEE80211_CHAN_MAX]; 1021 struct ieee80211_channel tchans[IEEE80211_CHAN_MAX]; 1022 int16_t ttxpow[IEEE80211_CHAN_MAX]; 1023 struct ieee80211_channel tgchans[IEEE80211_CHAN_MAX]; 1024 int16_t tgtxpow[IEEE80211_CHAN_MAX]; 1025 struct ieee80211_channel nchans[IEEE80211_CHAN_MAX]; 1026 int16_t ntxpow[IEEE80211_CHAN_MAX]; 1027 int i, na, nb, ng, nt, ntg, nn; 1028 HAL_BOOL showall = AH_FALSE; 1029 HAL_BOOL extendedChanMode = AH_TRUE; 1030 int modes = 0; 1031 int16_t tpcReduction, powerLimit; 1032 int showdfs = 0; 1033 int show4ms = 0; 1034 1035 memset(&ahp, 0, sizeof(ahp)); 1036 ahp.ah_getChannelEdges = getChannelEdges; 1037 ahp.ah_getWirelessModes = getWirelessModes; 1038 ahp.ah_eepromRead = eepromRead; 1039 ahp.ah_getChipPowerLimits = getChipPowerLimits; 1040 ahp.ah_caps.halWirelessModes = HAL_MODE_ALL; 1041 ahp.ah_caps.halLow5GhzChan = 4920; 1042 ahp.ah_caps.halHigh5GhzChan = 6100; 1043 ahp.ah_caps.halLow2GhzChan = 2312; 1044 ahp.ah_caps.halHigh2GhzChan = 2732; 1045 ahp.ah_caps.halChanHalfRate = AH_TRUE; 1046 ahp.ah_caps.halChanQuarterRate = AH_TRUE; 1047 ahp.h.ah_getCapability = getCapability; 1048 ahp.ah_opmode = HAL_M_STA; 1049 1050 tpcReduction = tpcScaleReductionTable[0]; 1051 powerLimit = MAX_RATE_POWER; 1052 1053 while ((i = getopt(argc, argv, "acdeflm:pr4ABGhHNT")) != -1) 1054 switch (i) { 1055 case 'a': 1056 showall = AH_TRUE; 1057 break; 1058 case 'c': 1059 showchannels = AH_TRUE; 1060 break; 1061 case 'd': 1062 ath_hal_debug = HAL_DEBUG_ANY; 1063 break; 1064 case 'e': 1065 extendedChanMode = AH_FALSE; 1066 break; 1067 case 'f': 1068 showchannels = AH_FALSE; 1069 break; 1070 case 'l': 1071 cclist(); 1072 rdlist(); 1073 exit(0); 1074 case 'm': 1075 if (strncasecmp(optarg, "sta", 2) == 0) 1076 ahp.ah_opmode = HAL_M_STA; 1077 else if (strncasecmp(optarg, "ibss", 2) == 0) 1078 ahp.ah_opmode = HAL_M_IBSS; 1079 else if (strncasecmp(optarg, "adhoc", 2) == 0) 1080 ahp.ah_opmode = HAL_M_IBSS; 1081 else if (strncasecmp(optarg, "ap", 2) == 0) 1082 ahp.ah_opmode = HAL_M_HOSTAP; 1083 else if (strncasecmp(optarg, "hostap", 2) == 0) 1084 ahp.ah_opmode = HAL_M_HOSTAP; 1085 else if (strncasecmp(optarg, "monitor", 2) == 0) 1086 ahp.ah_opmode = HAL_M_MONITOR; 1087 else 1088 usage(argv[0]); 1089 break; 1090 case 'p': 1091 dopassive = 1; 1092 break; 1093 case 'A': 1094 modes |= HAL_MODE_11A; 1095 break; 1096 case 'B': 1097 modes |= HAL_MODE_11B; 1098 break; 1099 case 'G': 1100 modes |= HAL_MODE_11G; 1101 break; 1102 case 'h': 1103 modes |= HAL_MODE_HT20; 1104 break; 1105 case 'H': 1106 modes |= HAL_MODE_HT40; 1107 break; 1108 case 'N': 1109 modes |= HAL_MODE_HT; 1110 break; 1111 case 'T': 1112 modes |= HAL_MODE_TURBO | HAL_MODE_108G; 1113 break; 1114 case 'r': 1115 showdfs = 1; 1116 break; 1117 case '4': 1118 show4ms = 1; 1119 break; 1120 default: 1121 usage(argv[0]); 1122 } 1123 switch (argc - optind) { 1124 case 0: 1125 if (!cclookup("US", &rd, &cc)) { 1126 printf("%s: unknown country code\n", "US"); 1127 exit(-1); 1128 } 1129 break; 1130 case 1: /* cc/regdomain */ 1131 if (!cclookup(argv[optind], &rd, &cc)) { 1132 if (!rdlookup(argv[optind], &rd)) { 1133 const char* rdname; 1134 1135 rd = strtoul(argv[optind], NULL, 0); 1136 rdname = getrdname(rd); 1137 if (rdname == NULL) { 1138 printf("%s: unknown country/regulatory " 1139 "domain code\n", argv[optind]); 1140 exit(-1); 1141 } 1142 } 1143 cc = CTRY_DEFAULT; 1144 } 1145 break; 1146 default: /* regdomain cc */ 1147 if (!rdlookup(argv[optind], &rd)) { 1148 const char* rdname; 1149 1150 rd = strtoul(argv[optind], NULL, 0); 1151 rdname = getrdname(rd); 1152 if (rdname == NULL) { 1153 printf("%s: unknown country/regulatory " 1154 "domain code\n", argv[optind]); 1155 exit(-1); 1156 } 1157 } 1158 if (!cclookup(argv[optind+1], &rd, &cc)) 1159 cc = strtoul(argv[optind+1], NULL, 0); 1160 break; 1161 } 1162 if (cc != CTRY_DEFAULT) 1163 printf("\n%s (%s, 0x%x, %u) %s (0x%x, %u)\n", 1164 getccname(cc), getccisoname(cc), cc, cc, 1165 getrdname(rd), rd, rd); 1166 else 1167 printf("\n%s (0x%x, %u)\n", 1168 getrdname(rd), rd, rd); 1169 1170 if (modes == 0) { 1171 /* NB: no HAL_MODE_HT */ 1172 modes = HAL_MODE_11A | HAL_MODE_11B | 1173 HAL_MODE_11G | HAL_MODE_TURBO | HAL_MODE_108G; 1174 } 1175 na = nb = ng = nt = ntg = nn = 0; 1176 if (modes & HAL_MODE_11G) { 1177 ahp.ah_currentRD = rd; 1178 if (ath_hal_getchannels(&ahp.h, gchans, IEEE80211_CHAN_MAX, &ng, 1179 HAL_MODE_11G, cc, rd, extendedChanMode) == HAL_OK) { 1180 calctxpower(&ahp.h, ng, gchans, tpcReduction, powerLimit, gtxpow); 1181 if (showdfs) 1182 isdfs |= anychan(gchans, ng, IEEE80211_CHAN_DFS); 1183 if (show4ms) 1184 is4ms |= anychan(gchans, ng, IEEE80211_CHAN_4MSXMIT); 1185 } 1186 } 1187 if (modes & HAL_MODE_11B) { 1188 ahp.ah_currentRD = rd; 1189 if (ath_hal_getchannels(&ahp.h, bchans, IEEE80211_CHAN_MAX, &nb, 1190 HAL_MODE_11B, cc, rd, extendedChanMode) == HAL_OK) { 1191 calctxpower(&ahp.h, nb, bchans, tpcReduction, powerLimit, btxpow); 1192 if (showdfs) 1193 isdfs |= anychan(bchans, nb, IEEE80211_CHAN_DFS); 1194 if (show4ms) 1195 is4ms |= anychan(bchans, nb, IEEE80211_CHAN_4MSXMIT); 1196 } 1197 } 1198 if (modes & HAL_MODE_11A) { 1199 ahp.ah_currentRD = rd; 1200 if (ath_hal_getchannels(&ahp.h, achans, IEEE80211_CHAN_MAX, &na, 1201 HAL_MODE_11A, cc, rd, extendedChanMode) == HAL_OK) { 1202 calctxpower(&ahp.h, na, achans, tpcReduction, powerLimit, atxpow); 1203 if (showdfs) 1204 isdfs |= anychan(achans, na, IEEE80211_CHAN_DFS); 1205 if (show4ms) 1206 is4ms |= anychan(achans, na, IEEE80211_CHAN_4MSXMIT); 1207 } 1208 } 1209 if (modes & HAL_MODE_TURBO) { 1210 ahp.ah_currentRD = rd; 1211 if (ath_hal_getchannels(&ahp.h, tchans, IEEE80211_CHAN_MAX, &nt, 1212 HAL_MODE_TURBO, cc, rd, extendedChanMode) == HAL_OK) { 1213 calctxpower(&ahp.h, nt, tchans, tpcReduction, powerLimit, ttxpow); 1214 if (showdfs) 1215 isdfs |= anychan(tchans, nt, IEEE80211_CHAN_DFS); 1216 if (show4ms) 1217 is4ms |= anychan(tchans, nt, IEEE80211_CHAN_4MSXMIT); 1218 } 1219 } 1220 if (modes & HAL_MODE_108G) { 1221 ahp.ah_currentRD = rd; 1222 if (ath_hal_getchannels(&ahp.h, tgchans, IEEE80211_CHAN_MAX, &ntg, 1223 HAL_MODE_108G, cc, rd, extendedChanMode) == HAL_OK) { 1224 calctxpower(&ahp.h, ntg, tgchans, tpcReduction, powerLimit, tgtxpow); 1225 if (showdfs) 1226 isdfs |= anychan(tgchans, ntg, IEEE80211_CHAN_DFS); 1227 if (show4ms) 1228 is4ms |= anychan(tgchans, ntg, IEEE80211_CHAN_4MSXMIT); 1229 } 1230 } 1231 if (modes & HAL_MODE_HT) { 1232 ahp.ah_currentRD = rd; 1233 if (ath_hal_getchannels(&ahp.h, nchans, IEEE80211_CHAN_MAX, &nn, 1234 modes & HAL_MODE_HT, cc, rd, extendedChanMode) == HAL_OK) { 1235 calctxpower(&ahp.h, nn, nchans, tpcReduction, powerLimit, ntxpow); 1236 if (showdfs) 1237 isdfs |= anychan(nchans, nn, IEEE80211_CHAN_DFS); 1238 if (show4ms) 1239 is4ms |= anychan(nchans, nn, IEEE80211_CHAN_4MSXMIT); 1240 } 1241 } 1242 1243 if (!showall) { 1244 #define CHECKMODES(_modes, _m) ((_modes & (_m)) == (_m)) 1245 if (CHECKMODES(modes, HAL_MODE_11B|HAL_MODE_11G)) { 1246 /* b ^= g */ 1247 intersect(bchans, btxpow, &nb, gchans, gtxpow, ng); 1248 } 1249 if (CHECKMODES(modes, HAL_MODE_11A|HAL_MODE_TURBO)) { 1250 /* t ^= a */ 1251 intersect(tchans, ttxpow, &nt, achans, atxpow, na); 1252 } 1253 if (CHECKMODES(modes, HAL_MODE_11G|HAL_MODE_108G)) { 1254 /* tg ^= g */ 1255 intersect(tgchans, tgtxpow, &ntg, gchans, gtxpow, ng); 1256 } 1257 if (CHECKMODES(modes, HAL_MODE_11G|HAL_MODE_HT)) { 1258 /* g ^= n */ 1259 intersect(gchans, gtxpow, &ng, nchans, ntxpow, nn); 1260 } 1261 if (CHECKMODES(modes, HAL_MODE_11A|HAL_MODE_HT)) { 1262 /* a ^= n */ 1263 intersect(achans, atxpow, &na, nchans, ntxpow, nn); 1264 } 1265 #undef CHECKMODES 1266 } 1267 1268 if (modes & HAL_MODE_11G) 1269 dumpchannels(&ahp.h, ng, gchans, gtxpow); 1270 if (modes & HAL_MODE_11B) 1271 dumpchannels(&ahp.h, nb, bchans, btxpow); 1272 if (modes & HAL_MODE_11A) 1273 dumpchannels(&ahp.h, na, achans, atxpow); 1274 if (modes & HAL_MODE_108G) 1275 dumpchannels(&ahp.h, ntg, tgchans, tgtxpow); 1276 if (modes & HAL_MODE_TURBO) 1277 dumpchannels(&ahp.h, nt, tchans, ttxpow); 1278 if (modes & HAL_MODE_HT) 1279 dumpchannels(&ahp.h, nn, nchans, ntxpow); 1280 printf("\n"); 1281 return (0); 1282 } 1283 1284 /* 1285 * Search a list for a specified value v that is within 1286 * EEP_DELTA of the search values. Return the closest 1287 * values in the list above and below the desired value. 1288 * EEP_DELTA is a factional value; everything is scaled 1289 * so only integer arithmetic is used. 1290 * 1291 * NB: the input list is assumed to be sorted in ascending order 1292 */ 1293 static void 1294 ar5212GetLowerUpperValues(u_int16_t v, u_int16_t *lp, u_int16_t listSize, 1295 u_int16_t *vlo, u_int16_t *vhi) 1296 { 1297 u_int32_t target = v * EEP_SCALE; 1298 u_int16_t *ep = lp+listSize; 1299 1300 /* 1301 * Check first and last elements for out-of-bounds conditions. 1302 */ 1303 if (target < (u_int32_t)(lp[0] * EEP_SCALE - EEP_DELTA)) { 1304 *vlo = *vhi = lp[0]; 1305 return; 1306 } 1307 if (target > (u_int32_t)(ep[-1] * EEP_SCALE + EEP_DELTA)) { 1308 *vlo = *vhi = ep[-1]; 1309 return; 1310 } 1311 1312 /* look for value being near or between 2 values in list */ 1313 for (; lp < ep; lp++) { 1314 /* 1315 * If value is close to the current value of the list 1316 * then target is not between values, it is one of the values 1317 */ 1318 if (abs(lp[0] * EEP_SCALE - target) < EEP_DELTA) { 1319 *vlo = *vhi = lp[0]; 1320 return; 1321 } 1322 /* 1323 * Look for value being between current value and next value 1324 * if so return these 2 values 1325 */ 1326 if (target < (u_int32_t)(lp[1] * EEP_SCALE - EEP_DELTA)) { 1327 *vlo = lp[0]; 1328 *vhi = lp[1]; 1329 return; 1330 } 1331 } 1332 } 1333 1334 /* 1335 * Find the maximum conformance test limit for the given channel and CTL info 1336 */ 1337 static u_int16_t 1338 ar5212GetMaxEdgePower(u_int16_t channel, RD_EDGES_POWER *pRdEdgesPower) 1339 { 1340 /* temp array for holding edge channels */ 1341 u_int16_t tempChannelList[NUM_EDGES]; 1342 u_int16_t clo, chi, twiceMaxEdgePower; 1343 int i, numEdges; 1344 1345 /* Get the edge power */ 1346 for (i = 0; i < NUM_EDGES; i++) { 1347 if (pRdEdgesPower[i].rdEdge == 0) 1348 break; 1349 tempChannelList[i] = pRdEdgesPower[i].rdEdge; 1350 } 1351 numEdges = i; 1352 1353 ar5212GetLowerUpperValues(channel, tempChannelList, 1354 numEdges, &clo, &chi); 1355 /* Get the index for the lower channel */ 1356 for (i = 0; i < numEdges && clo != tempChannelList[i]; i++) 1357 ; 1358 /* Is lower channel ever outside the rdEdge? */ 1359 HALASSERT(i != numEdges); 1360 1361 if ((clo == chi && clo == channel) || (pRdEdgesPower[i].flag)) { 1362 /* 1363 * If there's an exact channel match or an inband flag set 1364 * on the lower channel use the given rdEdgePower 1365 */ 1366 twiceMaxEdgePower = pRdEdgesPower[i].twice_rdEdgePower; 1367 HALASSERT(twiceMaxEdgePower > 0); 1368 } else 1369 twiceMaxEdgePower = MAX_RATE_POWER; 1370 return twiceMaxEdgePower; 1371 } 1372 1373 /* 1374 * Returns interpolated or the scaled up interpolated value 1375 */ 1376 static u_int16_t 1377 interpolate(u_int16_t target, u_int16_t srcLeft, u_int16_t srcRight, 1378 u_int16_t targetLeft, u_int16_t targetRight) 1379 { 1380 u_int16_t rv; 1381 int16_t lRatio; 1382 1383 /* to get an accurate ratio, always scale, if want to scale, then don't scale back down */ 1384 if ((targetLeft * targetRight) == 0) 1385 return 0; 1386 1387 if (srcRight != srcLeft) { 1388 /* 1389 * Note the ratio always need to be scaled, 1390 * since it will be a fraction. 1391 */ 1392 lRatio = (target - srcLeft) * EEP_SCALE / (srcRight - srcLeft); 1393 if (lRatio < 0) { 1394 /* Return as Left target if value would be negative */ 1395 rv = targetLeft; 1396 } else if (lRatio > EEP_SCALE) { 1397 /* Return as Right target if Ratio is greater than 100% (SCALE) */ 1398 rv = targetRight; 1399 } else { 1400 rv = (lRatio * targetRight + (EEP_SCALE - lRatio) * 1401 targetLeft) / EEP_SCALE; 1402 } 1403 } else { 1404 rv = targetLeft; 1405 } 1406 return rv; 1407 } 1408 1409 /* 1410 * Return the four rates of target power for the given target power table 1411 * channel, and number of channels 1412 */ 1413 static void 1414 ar5212GetTargetPowers(struct ath_hal *ah, const struct ieee80211_channel *chan, 1415 TRGT_POWER_INFO *powInfo, 1416 u_int16_t numChannels, TRGT_POWER_INFO *pNewPower) 1417 { 1418 /* temp array for holding target power channels */ 1419 u_int16_t tempChannelList[NUM_TEST_FREQUENCIES]; 1420 u_int16_t clo, chi, ixlo, ixhi; 1421 int i; 1422 1423 /* Copy the target powers into the temp channel list */ 1424 for (i = 0; i < numChannels; i++) 1425 tempChannelList[i] = powInfo[i].testChannel; 1426 1427 ar5212GetLowerUpperValues(chan->ic_freq, tempChannelList, 1428 numChannels, &clo, &chi); 1429 1430 /* Get the indices for the channel */ 1431 ixlo = ixhi = 0; 1432 for (i = 0; i < numChannels; i++) { 1433 if (clo == tempChannelList[i]) { 1434 ixlo = i; 1435 } 1436 if (chi == tempChannelList[i]) { 1437 ixhi = i; 1438 break; 1439 } 1440 } 1441 1442 /* 1443 * Get the lower and upper channels, target powers, 1444 * and interpolate between them. 1445 */ 1446 pNewPower->twicePwr6_24 = interpolate(chan->ic_freq, clo, chi, 1447 powInfo[ixlo].twicePwr6_24, powInfo[ixhi].twicePwr6_24); 1448 pNewPower->twicePwr36 = interpolate(chan->ic_freq, clo, chi, 1449 powInfo[ixlo].twicePwr36, powInfo[ixhi].twicePwr36); 1450 pNewPower->twicePwr48 = interpolate(chan->ic_freq, clo, chi, 1451 powInfo[ixlo].twicePwr48, powInfo[ixhi].twicePwr48); 1452 pNewPower->twicePwr54 = interpolate(chan->ic_freq, clo, chi, 1453 powInfo[ixlo].twicePwr54, powInfo[ixhi].twicePwr54); 1454 } 1455 1456 static RD_EDGES_POWER* 1457 findEdgePower(struct ath_hal *ah, u_int ctl) 1458 { 1459 int i; 1460 1461 for (i = 0; i < _numCtls; i++) 1462 if (_ctl[i] == ctl) 1463 return &_rdEdgesPower[i * NUM_EDGES]; 1464 return AH_NULL; 1465 } 1466 1467 /* 1468 * Sets the transmit power in the baseband for the given 1469 * operating channel and mode. 1470 */ 1471 static HAL_BOOL 1472 setRateTable(struct ath_hal *ah, const struct ieee80211_channel *chan, 1473 int16_t tpcScaleReduction, int16_t powerLimit, 1474 int16_t *pMinPower, int16_t *pMaxPower) 1475 { 1476 u_int16_t ratesArray[16]; 1477 u_int16_t *rpow = ratesArray; 1478 u_int16_t twiceMaxRDPower, twiceMaxEdgePower, twiceMaxEdgePowerCck; 1479 int8_t twiceAntennaGain, twiceAntennaReduction; 1480 TRGT_POWER_INFO targetPowerOfdm, targetPowerCck; 1481 RD_EDGES_POWER *rep; 1482 int16_t scaledPower; 1483 u_int8_t cfgCtl; 1484 1485 twiceMaxRDPower = chan->ic_maxregpower * 2; 1486 *pMaxPower = -MAX_RATE_POWER; 1487 *pMinPower = MAX_RATE_POWER; 1488 1489 /* Get conformance test limit maximum for this channel */ 1490 cfgCtl = ath_hal_getctl(ah, chan); 1491 rep = findEdgePower(ah, cfgCtl); 1492 if (rep != AH_NULL) 1493 twiceMaxEdgePower = ar5212GetMaxEdgePower(chan->ic_freq, rep); 1494 else 1495 twiceMaxEdgePower = MAX_RATE_POWER; 1496 1497 if (IEEE80211_IS_CHAN_G(chan)) { 1498 /* Check for a CCK CTL for 11G CCK powers */ 1499 cfgCtl = (cfgCtl & 0xFC) | 0x01; 1500 rep = findEdgePower(ah, cfgCtl); 1501 if (rep != AH_NULL) 1502 twiceMaxEdgePowerCck = ar5212GetMaxEdgePower(chan->ic_freq, rep); 1503 else 1504 twiceMaxEdgePowerCck = MAX_RATE_POWER; 1505 } else { 1506 /* Set the 11B cck edge power to the one found before */ 1507 twiceMaxEdgePowerCck = twiceMaxEdgePower; 1508 } 1509 1510 /* Get Antenna Gain reduction */ 1511 if (IEEE80211_IS_CHAN_5GHZ(chan)) { 1512 twiceAntennaGain = antennaGainMax[0]; 1513 } else { 1514 twiceAntennaGain = antennaGainMax[1]; 1515 } 1516 twiceAntennaReduction = 1517 ath_hal_getantennareduction(ah, chan, twiceAntennaGain); 1518 1519 if (IEEE80211_IS_CHAN_OFDM(chan)) { 1520 /* Get final OFDM target powers */ 1521 if (IEEE80211_IS_CHAN_G(chan)) { 1522 /* TODO - add Turbo 2.4 to this mode check */ 1523 ar5212GetTargetPowers(ah, chan, trgtPwr_11g, 1524 numTargetPwr_11g, &targetPowerOfdm); 1525 } else { 1526 ar5212GetTargetPowers(ah, chan, trgtPwr_11a, 1527 numTargetPwr_11a, &targetPowerOfdm); 1528 } 1529 1530 /* Get Maximum OFDM power */ 1531 /* Minimum of target and edge powers */ 1532 scaledPower = AH_MIN(twiceMaxEdgePower, 1533 twiceMaxRDPower - twiceAntennaReduction); 1534 1535 /* 1536 * If turbo is set, reduce power to keep power 1537 * consumption under 2 Watts. Note that we always do 1538 * this unless specially configured. Then we limit 1539 * power only for non-AP operation. 1540 */ 1541 if (IEEE80211_IS_CHAN_TURBO(chan) 1542 #ifdef AH_ENABLE_AP_SUPPORT 1543 && AH_PRIVATE(ah)->ah_opmode != HAL_M_HOSTAP 1544 #endif 1545 ) { 1546 /* 1547 * If turbo is set, reduce power to keep power 1548 * consumption under 2 Watts 1549 */ 1550 if (eeversion >= AR_EEPROM_VER3_1) 1551 scaledPower = AH_MIN(scaledPower, 1552 turbo2WMaxPower5); 1553 /* 1554 * EEPROM version 4.0 added an additional 1555 * constraint on 2.4GHz channels. 1556 */ 1557 if (eeversion >= AR_EEPROM_VER4_0 && 1558 IEEE80211_IS_CHAN_2GHZ(chan)) 1559 scaledPower = AH_MIN(scaledPower, 1560 turbo2WMaxPower2); 1561 } 1562 /* Reduce power by max regulatory domain allowed restrictions */ 1563 scaledPower -= (tpcScaleReduction * 2); 1564 scaledPower = (scaledPower < 0) ? 0 : scaledPower; 1565 scaledPower = AH_MIN(scaledPower, powerLimit); 1566 1567 scaledPower = AH_MIN(scaledPower, targetPowerOfdm.twicePwr6_24); 1568 1569 /* Set OFDM rates 9, 12, 18, 24, 36, 48, 54, XR */ 1570 rpow[0] = rpow[1] = rpow[2] = rpow[3] = rpow[4] = scaledPower; 1571 rpow[5] = AH_MIN(rpow[0], targetPowerOfdm.twicePwr36); 1572 rpow[6] = AH_MIN(rpow[0], targetPowerOfdm.twicePwr48); 1573 rpow[7] = AH_MIN(rpow[0], targetPowerOfdm.twicePwr54); 1574 1575 #ifdef notyet 1576 if (eeversion >= AR_EEPROM_VER4_0) { 1577 /* Setup XR target power from EEPROM */ 1578 rpow[15] = AH_MIN(scaledPower, IS_CHAN_2GHZ(chan) ? 1579 xrTargetPower2 : xrTargetPower5); 1580 } else { 1581 /* XR uses 6mb power */ 1582 rpow[15] = rpow[0]; 1583 } 1584 #else 1585 rpow[15] = rpow[0]; 1586 #endif 1587 1588 *pMinPower = rpow[7]; 1589 *pMaxPower = rpow[0]; 1590 1591 #if 0 1592 ahp->ah_ofdmTxPower = rpow[0]; 1593 #endif 1594 1595 HALDEBUG(ah, HAL_DEBUG_ANY, 1596 "%s: MaxRD: %d TurboMax: %d MaxCTL: %d " 1597 "TPC_Reduction %d\n", __func__, 1598 twiceMaxRDPower, turbo2WMaxPower5, 1599 twiceMaxEdgePower, tpcScaleReduction * 2); 1600 } 1601 1602 if (IEEE80211_IS_CHAN_CCK(chan)) { 1603 /* Get final CCK target powers */ 1604 ar5212GetTargetPowers(ah, chan, trgtPwr_11b, 1605 numTargetPwr_11b, &targetPowerCck); 1606 1607 /* Reduce power by max regulatory domain allowed restrictions */ 1608 scaledPower = AH_MIN(twiceMaxEdgePowerCck, 1609 twiceMaxRDPower - twiceAntennaReduction); 1610 1611 scaledPower -= (tpcScaleReduction * 2); 1612 scaledPower = (scaledPower < 0) ? 0 : scaledPower; 1613 scaledPower = AH_MIN(scaledPower, powerLimit); 1614 1615 rpow[8] = (scaledPower < 1) ? 1 : scaledPower; 1616 1617 /* Set CCK rates 2L, 2S, 5.5L, 5.5S, 11L, 11S */ 1618 rpow[8] = AH_MIN(scaledPower, targetPowerCck.twicePwr6_24); 1619 rpow[9] = AH_MIN(scaledPower, targetPowerCck.twicePwr36); 1620 rpow[10] = rpow[9]; 1621 rpow[11] = AH_MIN(scaledPower, targetPowerCck.twicePwr48); 1622 rpow[12] = rpow[11]; 1623 rpow[13] = AH_MIN(scaledPower, targetPowerCck.twicePwr54); 1624 rpow[14] = rpow[13]; 1625 1626 /* Set min/max power based off OFDM values or initialization */ 1627 if (rpow[13] < *pMinPower) 1628 *pMinPower = rpow[13]; 1629 if (rpow[9] > *pMaxPower) 1630 *pMaxPower = rpow[9]; 1631 1632 } 1633 #if 0 1634 ahp->ah_tx6PowerInHalfDbm = *pMaxPower; 1635 #endif 1636 return AH_TRUE; 1637 } 1638 1639 void* 1640 ath_hal_malloc(size_t size) 1641 { 1642 return calloc(1, size); 1643 } 1644 1645 void 1646 ath_hal_free(void* p) 1647 { 1648 return free(p); 1649 } 1650 1651 void 1652 ath_hal_vprintf(struct ath_hal *ah, const char* fmt, va_list ap) 1653 { 1654 vprintf(fmt, ap); 1655 } 1656 1657 void 1658 ath_hal_printf(struct ath_hal *ah, const char* fmt, ...) 1659 { 1660 va_list ap; 1661 va_start(ap, fmt); 1662 ath_hal_vprintf(ah, fmt, ap); 1663 va_end(ap); 1664 } 1665 1666 void 1667 DO_HALDEBUG(struct ath_hal *ah, u_int mask, const char* fmt, ...) 1668 { 1669 __va_list ap; 1670 va_start(ap, fmt); 1671 ath_hal_vprintf(ah, fmt, ap); 1672 va_end(ap); 1673 } 1674