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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 | /* * RF Gain optimization * * Copyright (c) 2004-2009 Reyk Floeter <reyk@openbsd.org> * Copyright (c) 2006-2009 Nick Kossifidis <mickflemm@gmail.com> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /** * struct ath5k_ini_rfgain - RF Gain table * @rfg_register: RF Gain register address * @rfg_value: Register value for 5 and 2GHz * * Mode-specific RF Gain table (64bytes) for RF5111/5112 * (RF5110 only comes with AR5210 and only supports a/turbo a mode so initial * RF Gain values are included in AR5K_AR5210_INI) */ struct ath5k_ini_rfgain { u16 rfg_register; u32 rfg_value[2]; /* [freq (see below)] */ }; /* Initial RF Gain settings for RF5111 */ static const struct ath5k_ini_rfgain rfgain_5111[] = { /* 5GHz 2GHz */ { AR5K_RF_GAIN(0), { 0x000001a9, 0x00000000 } }, { AR5K_RF_GAIN(1), { 0x000001e9, 0x00000040 } }, { AR5K_RF_GAIN(2), { 0x00000029, 0x00000080 } }, { AR5K_RF_GAIN(3), { 0x00000069, 0x00000150 } }, { AR5K_RF_GAIN(4), { 0x00000199, 0x00000190 } }, { AR5K_RF_GAIN(5), { 0x000001d9, 0x000001d0 } }, { AR5K_RF_GAIN(6), { 0x00000019, 0x00000010 } }, { AR5K_RF_GAIN(7), { 0x00000059, 0x00000044 } }, { AR5K_RF_GAIN(8), { 0x00000099, 0x00000084 } }, { AR5K_RF_GAIN(9), { 0x000001a5, 0x00000148 } }, { AR5K_RF_GAIN(10), { 0x000001e5, 0x00000188 } }, { AR5K_RF_GAIN(11), { 0x00000025, 0x000001c8 } }, { AR5K_RF_GAIN(12), { 0x000001c8, 0x00000014 } }, { AR5K_RF_GAIN(13), { 0x00000008, 0x00000042 } }, { AR5K_RF_GAIN(14), { 0x00000048, 0x00000082 } }, { AR5K_RF_GAIN(15), { 0x00000088, 0x00000178 } }, { AR5K_RF_GAIN(16), { 0x00000198, 0x000001b8 } }, { AR5K_RF_GAIN(17), { 0x000001d8, 0x000001f8 } }, { AR5K_RF_GAIN(18), { 0x00000018, 0x00000012 } }, { AR5K_RF_GAIN(19), { 0x00000058, 0x00000052 } }, { AR5K_RF_GAIN(20), { 0x00000098, 0x00000092 } }, { AR5K_RF_GAIN(21), { 0x000001a4, 0x0000017c } }, { AR5K_RF_GAIN(22), { 0x000001e4, 0x000001bc } }, { AR5K_RF_GAIN(23), { 0x00000024, 0x000001fc } }, { AR5K_RF_GAIN(24), { 0x00000064, 0x0000000a } }, { AR5K_RF_GAIN(25), { 0x000000a4, 0x0000004a } }, { AR5K_RF_GAIN(26), { 0x000000e4, 0x0000008a } }, { AR5K_RF_GAIN(27), { 0x0000010a, 0x0000015a } }, { AR5K_RF_GAIN(28), { 0x0000014a, 0x0000019a } }, { AR5K_RF_GAIN(29), { 0x0000018a, 0x000001da } }, { AR5K_RF_GAIN(30), { 0x000001ca, 0x0000000e } }, { AR5K_RF_GAIN(31), { 0x0000000a, 0x0000004e } }, { AR5K_RF_GAIN(32), { 0x0000004a, 0x0000008e } }, { AR5K_RF_GAIN(33), { 0x0000008a, 0x0000015e } }, { AR5K_RF_GAIN(34), { 0x000001ba, 0x0000019e } }, { AR5K_RF_GAIN(35), { 0x000001fa, 0x000001de } }, { AR5K_RF_GAIN(36), { 0x0000003a, 0x00000009 } }, { AR5K_RF_GAIN(37), { 0x0000007a, 0x00000049 } }, { AR5K_RF_GAIN(38), { 0x00000186, 0x00000089 } }, { AR5K_RF_GAIN(39), { 0x000001c6, 0x00000179 } }, { AR5K_RF_GAIN(40), { 0x00000006, 0x000001b9 } }, { AR5K_RF_GAIN(41), { 0x00000046, 0x000001f9 } }, { AR5K_RF_GAIN(42), { 0x00000086, 0x00000039 } }, { AR5K_RF_GAIN(43), { 0x000000c6, 0x00000079 } }, { AR5K_RF_GAIN(44), { 0x000000c6, 0x000000b9 } }, { AR5K_RF_GAIN(45), { 0x000000c6, 0x000001bd } }, { AR5K_RF_GAIN(46), { 0x000000c6, 0x000001fd } }, { AR5K_RF_GAIN(47), { 0x000000c6, 0x0000003d } }, { AR5K_RF_GAIN(48), { 0x000000c6, 0x0000007d } }, { AR5K_RF_GAIN(49), { 0x000000c6, 0x000000bd } }, { AR5K_RF_GAIN(50), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(51), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(52), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(53), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(54), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(55), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(56), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(57), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(58), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(59), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(60), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(61), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(62), { 0x000000c6, 0x000000fd } }, { AR5K_RF_GAIN(63), { 0x000000c6, 0x000000fd } }, }; /* Initial RF Gain settings for RF5112 */ static const struct ath5k_ini_rfgain rfgain_5112[] = { /* 5GHz 2GHz */ { AR5K_RF_GAIN(0), { 0x00000007, 0x00000007 } }, { AR5K_RF_GAIN(1), { 0x00000047, 0x00000047 } }, { AR5K_RF_GAIN(2), { 0x00000087, 0x00000087 } }, { AR5K_RF_GAIN(3), { 0x000001a0, 0x000001a0 } }, { AR5K_RF_GAIN(4), { 0x000001e0, 0x000001e0 } }, { AR5K_RF_GAIN(5), { 0x00000020, 0x00000020 } }, { AR5K_RF_GAIN(6), { 0x00000060, 0x00000060 } }, { AR5K_RF_GAIN(7), { 0x000001a1, 0x000001a1 } }, { AR5K_RF_GAIN(8), { 0x000001e1, 0x000001e1 } }, { AR5K_RF_GAIN(9), { 0x00000021, 0x00000021 } }, { AR5K_RF_GAIN(10), { 0x00000061, 0x00000061 } }, { AR5K_RF_GAIN(11), { 0x00000162, 0x00000162 } }, { AR5K_RF_GAIN(12), { 0x000001a2, 0x000001a2 } }, { AR5K_RF_GAIN(13), { 0x000001e2, 0x000001e2 } }, { AR5K_RF_GAIN(14), { 0x00000022, 0x00000022 } }, { AR5K_RF_GAIN(15), { 0x00000062, 0x00000062 } }, { AR5K_RF_GAIN(16), { 0x00000163, 0x00000163 } }, { AR5K_RF_GAIN(17), { 0x000001a3, 0x000001a3 } }, { AR5K_RF_GAIN(18), { 0x000001e3, 0x000001e3 } }, { AR5K_RF_GAIN(19), { 0x00000023, 0x00000023 } }, { AR5K_RF_GAIN(20), { 0x00000063, 0x00000063 } }, { AR5K_RF_GAIN(21), { 0x00000184, 0x00000184 } }, { AR5K_RF_GAIN(22), { 0x000001c4, 0x000001c4 } }, { AR5K_RF_GAIN(23), { 0x00000004, 0x00000004 } }, { AR5K_RF_GAIN(24), { 0x000001ea, 0x0000000b } }, { AR5K_RF_GAIN(25), { 0x0000002a, 0x0000004b } }, { AR5K_RF_GAIN(26), { 0x0000006a, 0x0000008b } }, { AR5K_RF_GAIN(27), { 0x000000aa, 0x000001ac } }, { AR5K_RF_GAIN(28), { 0x000001ab, 0x000001ec } }, { AR5K_RF_GAIN(29), { 0x000001eb, 0x0000002c } }, { AR5K_RF_GAIN(30), { 0x0000002b, 0x00000012 } }, { AR5K_RF_GAIN(31), { 0x0000006b, 0x00000052 } }, { AR5K_RF_GAIN(32), { 0x000000ab, 0x00000092 } }, { AR5K_RF_GAIN(33), { 0x000001ac, 0x00000193 } }, { AR5K_RF_GAIN(34), { 0x000001ec, 0x000001d3 } }, { AR5K_RF_GAIN(35), { 0x0000002c, 0x00000013 } }, { AR5K_RF_GAIN(36), { 0x0000003a, 0x00000053 } }, { AR5K_RF_GAIN(37), { 0x0000007a, 0x00000093 } }, { AR5K_RF_GAIN(38), { 0x000000ba, 0x00000194 } }, { AR5K_RF_GAIN(39), { 0x000001bb, 0x000001d4 } }, { AR5K_RF_GAIN(40), { 0x000001fb, 0x00000014 } }, { AR5K_RF_GAIN(41), { 0x0000003b, 0x0000003a } }, { AR5K_RF_GAIN(42), { 0x0000007b, 0x0000007a } }, { AR5K_RF_GAIN(43), { 0x000000bb, 0x000000ba } }, { AR5K_RF_GAIN(44), { 0x000001bc, 0x000001bb } }, { AR5K_RF_GAIN(45), { 0x000001fc, 0x000001fb } }, { AR5K_RF_GAIN(46), { 0x0000003c, 0x0000003b } }, { AR5K_RF_GAIN(47), { 0x0000007c, 0x0000007b } }, { AR5K_RF_GAIN(48), { 0x000000bc, 0x000000bb } }, { AR5K_RF_GAIN(49), { 0x000000fc, 0x000001bc } }, { AR5K_RF_GAIN(50), { 0x000000fc, 0x000001fc } }, { AR5K_RF_GAIN(51), { 0x000000fc, 0x0000003c } }, { AR5K_RF_GAIN(52), { 0x000000fc, 0x0000007c } }, { AR5K_RF_GAIN(53), { 0x000000fc, 0x000000bc } }, { AR5K_RF_GAIN(54), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(55), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(56), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(57), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(58), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(59), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(60), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(61), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(62), { 0x000000fc, 0x000000fc } }, { AR5K_RF_GAIN(63), { 0x000000fc, 0x000000fc } }, }; /* Initial RF Gain settings for RF2413 */ static const struct ath5k_ini_rfgain rfgain_2413[] = { { AR5K_RF_GAIN(0), { 0x00000000, 0x00000000 } }, { AR5K_RF_GAIN(1), { 0x00000000, 0x00000040 } }, { AR5K_RF_GAIN(2), { 0x00000000, 0x00000080 } }, { AR5K_RF_GAIN(3), { 0x00000000, 0x00000181 } }, { AR5K_RF_GAIN(4), { 0x00000000, 0x000001c1 } }, { AR5K_RF_GAIN(5), { 0x00000000, 0x00000001 } }, { AR5K_RF_GAIN(6), { 0x00000000, 0x00000041 } }, { AR5K_RF_GAIN(7), { 0x00000000, 0x00000081 } }, { AR5K_RF_GAIN(8), { 0x00000000, 0x00000168 } }, { AR5K_RF_GAIN(9), { 0x00000000, 0x000001a8 } }, { AR5K_RF_GAIN(10), { 0x00000000, 0x000001e8 } }, { AR5K_RF_GAIN(11), { 0x00000000, 0x00000028 } }, { AR5K_RF_GAIN(12), { 0x00000000, 0x00000068 } }, { AR5K_RF_GAIN(13), { 0x00000000, 0x00000189 } }, { AR5K_RF_GAIN(14), { 0x00000000, 0x000001c9 } }, { AR5K_RF_GAIN(15), { 0x00000000, 0x00000009 } }, { AR5K_RF_GAIN(16), { 0x00000000, 0x00000049 } }, { AR5K_RF_GAIN(17), { 0x00000000, 0x00000089 } }, { AR5K_RF_GAIN(18), { 0x00000000, 0x00000190 } }, { AR5K_RF_GAIN(19), { 0x00000000, 0x000001d0 } }, { AR5K_RF_GAIN(20), { 0x00000000, 0x00000010 } }, { AR5K_RF_GAIN(21), { 0x00000000, 0x00000050 } }, { AR5K_RF_GAIN(22), { 0x00000000, 0x00000090 } }, { AR5K_RF_GAIN(23), { 0x00000000, 0x00000191 } }, { AR5K_RF_GAIN(24), { 0x00000000, 0x000001d1 } }, { AR5K_RF_GAIN(25), { 0x00000000, 0x00000011 } }, { AR5K_RF_GAIN(26), { 0x00000000, 0x00000051 } }, { AR5K_RF_GAIN(27), { 0x00000000, 0x00000091 } }, { AR5K_RF_GAIN(28), { 0x00000000, 0x00000178 } }, { AR5K_RF_GAIN(29), { 0x00000000, 0x000001b8 } }, { AR5K_RF_GAIN(30), { 0x00000000, 0x000001f8 } }, { AR5K_RF_GAIN(31), { 0x00000000, 0x00000038 } }, { AR5K_RF_GAIN(32), { 0x00000000, 0x00000078 } }, { AR5K_RF_GAIN(33), { 0x00000000, 0x00000199 } }, { AR5K_RF_GAIN(34), { 0x00000000, 0x000001d9 } }, { AR5K_RF_GAIN(35), { 0x00000000, 0x00000019 } }, { AR5K_RF_GAIN(36), { 0x00000000, 0x00000059 } }, { AR5K_RF_GAIN(37), { 0x00000000, 0x00000099 } }, { AR5K_RF_GAIN(38), { 0x00000000, 0x000000d9 } }, { AR5K_RF_GAIN(39), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(40), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(41), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(42), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(43), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(44), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(45), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(46), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(47), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(48), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(49), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(50), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(51), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(52), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(53), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(54), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(55), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(56), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(57), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(58), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(59), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(60), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(61), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(62), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(63), { 0x00000000, 0x000000f9 } }, }; /* Initial RF Gain settings for AR2316 */ static const struct ath5k_ini_rfgain rfgain_2316[] = { { AR5K_RF_GAIN(0), { 0x00000000, 0x00000000 } }, { AR5K_RF_GAIN(1), { 0x00000000, 0x00000040 } }, { AR5K_RF_GAIN(2), { 0x00000000, 0x00000080 } }, { AR5K_RF_GAIN(3), { 0x00000000, 0x000000c0 } }, { AR5K_RF_GAIN(4), { 0x00000000, 0x000000e0 } }, { AR5K_RF_GAIN(5), { 0x00000000, 0x000000e0 } }, { AR5K_RF_GAIN(6), { 0x00000000, 0x00000128 } }, { AR5K_RF_GAIN(7), { 0x00000000, 0x00000128 } }, { AR5K_RF_GAIN(8), { 0x00000000, 0x00000128 } }, { AR5K_RF_GAIN(9), { 0x00000000, 0x00000168 } }, { AR5K_RF_GAIN(10), { 0x00000000, 0x000001a8 } }, { AR5K_RF_GAIN(11), { 0x00000000, 0x000001e8 } }, { AR5K_RF_GAIN(12), { 0x00000000, 0x00000028 } }, { AR5K_RF_GAIN(13), { 0x00000000, 0x00000068 } }, { AR5K_RF_GAIN(14), { 0x00000000, 0x000000a8 } }, { AR5K_RF_GAIN(15), { 0x00000000, 0x000000e8 } }, { AR5K_RF_GAIN(16), { 0x00000000, 0x000000e8 } }, { AR5K_RF_GAIN(17), { 0x00000000, 0x00000130 } }, { AR5K_RF_GAIN(18), { 0x00000000, 0x00000130 } }, { AR5K_RF_GAIN(19), { 0x00000000, 0x00000170 } }, { AR5K_RF_GAIN(20), { 0x00000000, 0x000001b0 } }, { AR5K_RF_GAIN(21), { 0x00000000, 0x000001f0 } }, { AR5K_RF_GAIN(22), { 0x00000000, 0x00000030 } }, { AR5K_RF_GAIN(23), { 0x00000000, 0x00000070 } }, { AR5K_RF_GAIN(24), { 0x00000000, 0x000000b0 } }, { AR5K_RF_GAIN(25), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(26), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(27), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(28), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(29), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(30), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(31), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(32), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(33), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(34), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(35), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(36), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(37), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(38), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(39), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(40), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(41), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(42), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(43), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(44), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(45), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(46), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(47), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(48), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(49), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(50), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(51), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(52), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(53), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(54), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(55), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(56), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(57), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(58), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(59), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(60), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(61), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(62), { 0x00000000, 0x000000f0 } }, { AR5K_RF_GAIN(63), { 0x00000000, 0x000000f0 } }, }; /* Initial RF Gain settings for RF5413 */ static const struct ath5k_ini_rfgain rfgain_5413[] = { /* 5GHz 2GHz */ { AR5K_RF_GAIN(0), { 0x00000000, 0x00000000 } }, { AR5K_RF_GAIN(1), { 0x00000040, 0x00000040 } }, { AR5K_RF_GAIN(2), { 0x00000080, 0x00000080 } }, { AR5K_RF_GAIN(3), { 0x000001a1, 0x00000161 } }, { AR5K_RF_GAIN(4), { 0x000001e1, 0x000001a1 } }, { AR5K_RF_GAIN(5), { 0x00000021, 0x000001e1 } }, { AR5K_RF_GAIN(6), { 0x00000061, 0x00000021 } }, { AR5K_RF_GAIN(7), { 0x00000188, 0x00000061 } }, { AR5K_RF_GAIN(8), { 0x000001c8, 0x00000188 } }, { AR5K_RF_GAIN(9), { 0x00000008, 0x000001c8 } }, { AR5K_RF_GAIN(10), { 0x00000048, 0x00000008 } }, { AR5K_RF_GAIN(11), { 0x00000088, 0x00000048 } }, { AR5K_RF_GAIN(12), { 0x000001a9, 0x00000088 } }, { AR5K_RF_GAIN(13), { 0x000001e9, 0x00000169 } }, { AR5K_RF_GAIN(14), { 0x00000029, 0x000001a9 } }, { AR5K_RF_GAIN(15), { 0x00000069, 0x000001e9 } }, { AR5K_RF_GAIN(16), { 0x000001d0, 0x00000029 } }, { AR5K_RF_GAIN(17), { 0x00000010, 0x00000069 } }, { AR5K_RF_GAIN(18), { 0x00000050, 0x00000190 } }, { AR5K_RF_GAIN(19), { 0x00000090, 0x000001d0 } }, { AR5K_RF_GAIN(20), { 0x000001b1, 0x00000010 } }, { AR5K_RF_GAIN(21), { 0x000001f1, 0x00000050 } }, { AR5K_RF_GAIN(22), { 0x00000031, 0x00000090 } }, { AR5K_RF_GAIN(23), { 0x00000071, 0x00000171 } }, { AR5K_RF_GAIN(24), { 0x000001b8, 0x000001b1 } }, { AR5K_RF_GAIN(25), { 0x000001f8, 0x000001f1 } }, { AR5K_RF_GAIN(26), { 0x00000038, 0x00000031 } }, { AR5K_RF_GAIN(27), { 0x00000078, 0x00000071 } }, { AR5K_RF_GAIN(28), { 0x00000199, 0x00000198 } }, { AR5K_RF_GAIN(29), { 0x000001d9, 0x000001d8 } }, { AR5K_RF_GAIN(30), { 0x00000019, 0x00000018 } }, { AR5K_RF_GAIN(31), { 0x00000059, 0x00000058 } }, { AR5K_RF_GAIN(32), { 0x00000099, 0x00000098 } }, { AR5K_RF_GAIN(33), { 0x000000d9, 0x00000179 } }, { AR5K_RF_GAIN(34), { 0x000000f9, 0x000001b9 } }, { AR5K_RF_GAIN(35), { 0x000000f9, 0x000001f9 } }, { AR5K_RF_GAIN(36), { 0x000000f9, 0x00000039 } }, { AR5K_RF_GAIN(37), { 0x000000f9, 0x00000079 } }, { AR5K_RF_GAIN(38), { 0x000000f9, 0x000000b9 } }, { AR5K_RF_GAIN(39), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(40), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(41), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(42), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(43), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(44), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(45), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(46), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(47), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(48), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(49), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(50), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(51), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(52), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(53), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(54), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(55), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(56), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(57), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(58), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(59), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(60), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(61), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(62), { 0x000000f9, 0x000000f9 } }, { AR5K_RF_GAIN(63), { 0x000000f9, 0x000000f9 } }, }; /* Initial RF Gain settings for RF2425 */ static const struct ath5k_ini_rfgain rfgain_2425[] = { { AR5K_RF_GAIN(0), { 0x00000000, 0x00000000 } }, { AR5K_RF_GAIN(1), { 0x00000000, 0x00000040 } }, { AR5K_RF_GAIN(2), { 0x00000000, 0x00000080 } }, { AR5K_RF_GAIN(3), { 0x00000000, 0x00000181 } }, { AR5K_RF_GAIN(4), { 0x00000000, 0x000001c1 } }, { AR5K_RF_GAIN(5), { 0x00000000, 0x00000001 } }, { AR5K_RF_GAIN(6), { 0x00000000, 0x00000041 } }, { AR5K_RF_GAIN(7), { 0x00000000, 0x00000081 } }, { AR5K_RF_GAIN(8), { 0x00000000, 0x00000188 } }, { AR5K_RF_GAIN(9), { 0x00000000, 0x000001c8 } }, { AR5K_RF_GAIN(10), { 0x00000000, 0x00000008 } }, { AR5K_RF_GAIN(11), { 0x00000000, 0x00000048 } }, { AR5K_RF_GAIN(12), { 0x00000000, 0x00000088 } }, { AR5K_RF_GAIN(13), { 0x00000000, 0x00000189 } }, { AR5K_RF_GAIN(14), { 0x00000000, 0x000001c9 } }, { AR5K_RF_GAIN(15), { 0x00000000, 0x00000009 } }, { AR5K_RF_GAIN(16), { 0x00000000, 0x00000049 } }, { AR5K_RF_GAIN(17), { 0x00000000, 0x00000089 } }, { AR5K_RF_GAIN(18), { 0x00000000, 0x000001b0 } }, { AR5K_RF_GAIN(19), { 0x00000000, 0x000001f0 } }, { AR5K_RF_GAIN(20), { 0x00000000, 0x00000030 } }, { AR5K_RF_GAIN(21), { 0x00000000, 0x00000070 } }, { AR5K_RF_GAIN(22), { 0x00000000, 0x00000171 } }, { AR5K_RF_GAIN(23), { 0x00000000, 0x000001b1 } }, { AR5K_RF_GAIN(24), { 0x00000000, 0x000001f1 } }, { AR5K_RF_GAIN(25), { 0x00000000, 0x00000031 } }, { AR5K_RF_GAIN(26), { 0x00000000, 0x00000071 } }, { AR5K_RF_GAIN(27), { 0x00000000, 0x000001b8 } }, { AR5K_RF_GAIN(28), { 0x00000000, 0x000001f8 } }, { AR5K_RF_GAIN(29), { 0x00000000, 0x00000038 } }, { AR5K_RF_GAIN(30), { 0x00000000, 0x00000078 } }, { AR5K_RF_GAIN(31), { 0x00000000, 0x000000b8 } }, { AR5K_RF_GAIN(32), { 0x00000000, 0x000001b9 } }, { AR5K_RF_GAIN(33), { 0x00000000, 0x000001f9 } }, { AR5K_RF_GAIN(34), { 0x00000000, 0x00000039 } }, { AR5K_RF_GAIN(35), { 0x00000000, 0x00000079 } }, { AR5K_RF_GAIN(36), { 0x00000000, 0x000000b9 } }, { AR5K_RF_GAIN(37), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(38), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(39), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(40), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(41), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(42), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(43), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(44), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(45), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(46), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(47), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(48), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(49), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(50), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(51), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(52), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(53), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(54), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(55), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(56), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(57), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(58), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(59), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(60), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(61), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(62), { 0x00000000, 0x000000f9 } }, { AR5K_RF_GAIN(63), { 0x00000000, 0x000000f9 } }, }; #define AR5K_GAIN_CRN_FIX_BITS_5111 4 #define AR5K_GAIN_CRN_FIX_BITS_5112 7 #define AR5K_GAIN_CRN_MAX_FIX_BITS AR5K_GAIN_CRN_FIX_BITS_5112 #define AR5K_GAIN_DYN_ADJUST_HI_MARGIN 15 #define AR5K_GAIN_DYN_ADJUST_LO_MARGIN 20 #define AR5K_GAIN_CCK_PROBE_CORR 5 #define AR5K_GAIN_CCK_OFDM_GAIN_DELTA 15 #define AR5K_GAIN_STEP_COUNT 10 /* Check if our current measurement is inside our * current variable attenuation window */ #define AR5K_GAIN_CHECK_ADJUST(_g) \ ((_g)->g_current <= (_g)->g_low || (_g)->g_current >= (_g)->g_high) /** * struct ath5k_gain_opt_step - An RF gain optimization step * @gos_param: Set of parameters * @gos_gain: Gain */ struct ath5k_gain_opt_step { s8 gos_param[AR5K_GAIN_CRN_MAX_FIX_BITS]; s8 gos_gain; }; /** * struct ath5k_gain_opt - RF Gain optimization ladder * @go_default: The default step * @go_steps_count: How many optimization steps * @go_step: Array of &struct ath5k_gain_opt_step */ struct ath5k_gain_opt { u8 go_default; u8 go_steps_count; const struct ath5k_gain_opt_step go_step[AR5K_GAIN_STEP_COUNT]; }; /* * RF5111 * Parameters on gos_param: * 1) Tx clip PHY register * 2) PWD 90 RF register * 3) PWD 84 RF register * 4) RFGainSel RF register */ static const struct ath5k_gain_opt rfgain_opt_5111 = { 4, 9, { { { 4, 1, 1, 1 }, 6 }, { { 4, 0, 1, 1 }, 4 }, { { 3, 1, 1, 1 }, 3 }, { { 4, 0, 0, 1 }, 1 }, { { 4, 1, 1, 0 }, 0 }, { { 4, 0, 1, 0 }, -2 }, { { 3, 1, 1, 0 }, -3 }, { { 4, 0, 0, 0 }, -4 }, { { 2, 1, 1, 0 }, -6 } } }; /* * RF5112 * Parameters on gos_param: * 1) Mixgain ovr RF register * 2) PWD 138 RF register * 3) PWD 137 RF register * 4) PWD 136 RF register * 5) PWD 132 RF register * 6) PWD 131 RF register * 7) PWD 130 RF register */ static const struct ath5k_gain_opt rfgain_opt_5112 = { 1, 8, { { { 3, 0, 0, 0, 0, 0, 0 }, 6 }, { { 2, 0, 0, 0, 0, 0, 0 }, 0 }, { { 1, 0, 0, 0, 0, 0, 0 }, -3 }, { { 0, 0, 0, 0, 0, 0, 0 }, -6 }, { { 0, 1, 1, 0, 0, 0, 0 }, -8 }, { { 0, 1, 1, 0, 1, 1, 0 }, -10 }, { { 0, 1, 0, 1, 1, 1, 0 }, -13 }, { { 0, 1, 0, 1, 1, 0, 1 }, -16 }, } }; |