linux/drivers/net/wireless/b43/tables.c
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   1/*
   2
   3  Broadcom B43 wireless driver
   4
   5  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
   6  Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
   7  Copyright (c) 2006, 2006 Michael Buesch <mb@bu3sch.de>
   8  Copyright (c) 2005 Danny van Dyk <kugelfang@gentoo.org>
   9  Copyright (c) 2005 Andreas Jaggi <andreas.jaggi@waterwave.ch>
  10
  11  This program is free software; you can redistribute it and/or modify
  12  it under the terms of the GNU General Public License as published by
  13  the Free Software Foundation; either version 2 of the License, or
  14  (at your option) any later version.
  15
  16  This program is distributed in the hope that it will be useful,
  17  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  GNU General Public License for more details.
  20
  21  You should have received a copy of the GNU General Public License
  22  along with this program; see the file COPYING.  If not, write to
  23  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
  24  Boston, MA 02110-1301, USA.
  25
  26*/
  27
  28#include "b43.h"
  29#include "tables.h"
  30#include "phy_g.h"
  31
  32
  33const u32 b43_tab_rotor[] = {
  34        0xFEB93FFD, 0xFEC63FFD, /* 0 */
  35        0xFED23FFD, 0xFEDF3FFD,
  36        0xFEEC3FFE, 0xFEF83FFE,
  37        0xFF053FFE, 0xFF113FFE,
  38        0xFF1E3FFE, 0xFF2A3FFF, /* 8 */
  39        0xFF373FFF, 0xFF443FFF,
  40        0xFF503FFF, 0xFF5D3FFF,
  41        0xFF693FFF, 0xFF763FFF,
  42        0xFF824000, 0xFF8F4000, /* 16 */
  43        0xFF9B4000, 0xFFA84000,
  44        0xFFB54000, 0xFFC14000,
  45        0xFFCE4000, 0xFFDA4000,
  46        0xFFE74000, 0xFFF34000, /* 24 */
  47        0x00004000, 0x000D4000,
  48        0x00194000, 0x00264000,
  49        0x00324000, 0x003F4000,
  50        0x004B4000, 0x00584000, /* 32 */
  51        0x00654000, 0x00714000,
  52        0x007E4000, 0x008A3FFF,
  53        0x00973FFF, 0x00A33FFF,
  54        0x00B03FFF, 0x00BC3FFF, /* 40 */
  55        0x00C93FFF, 0x00D63FFF,
  56        0x00E23FFE, 0x00EF3FFE,
  57        0x00FB3FFE, 0x01083FFE,
  58        0x01143FFE, 0x01213FFD, /* 48 */
  59        0x012E3FFD, 0x013A3FFD,
  60        0x01473FFD,
  61};
  62
  63const u32 b43_tab_retard[] = {
  64        0xDB93CB87, 0xD666CF64, /* 0 */
  65        0xD1FDD358, 0xCDA6D826,
  66        0xCA38DD9F, 0xC729E2B4,
  67        0xC469E88E, 0xC26AEE2B,
  68        0xC0DEF46C, 0xC073FA62, /* 8 */
  69        0xC01D00D5, 0xC0760743,
  70        0xC1560D1E, 0xC2E51369,
  71        0xC4ED18FF, 0xC7AC1ED7,
  72        0xCB2823B2, 0xCEFA28D9, /* 16 */
  73        0xD2F62D3F, 0xD7BB3197,
  74        0xDCE53568, 0xE1FE3875,
  75        0xE7D13B35, 0xED663D35,
  76        0xF39B3EC4, 0xF98E3FA7, /* 24 */
  77        0x00004000, 0x06723FA7,
  78        0x0C653EC4, 0x129A3D35,
  79        0x182F3B35, 0x1E023875,
  80        0x231B3568, 0x28453197, /* 32 */
  81        0x2D0A2D3F, 0x310628D9,
  82        0x34D823B2, 0x38541ED7,
  83        0x3B1318FF, 0x3D1B1369,
  84        0x3EAA0D1E, 0x3F8A0743, /* 40 */
  85        0x3FE300D5, 0x3F8DFA62,
  86        0x3F22F46C, 0x3D96EE2B,
  87        0x3B97E88E, 0x38D7E2B4,
  88        0x35C8DD9F, 0x325AD826, /* 48 */
  89        0x2E03D358, 0x299ACF64,
  90        0x246DCB87,
  91};
  92
  93const u16 b43_tab_finefreqa[] = {
  94        0x0082, 0x0082, 0x0102, 0x0182, /* 0 */
  95        0x0202, 0x0282, 0x0302, 0x0382,
  96        0x0402, 0x0482, 0x0502, 0x0582,
  97        0x05E2, 0x0662, 0x06E2, 0x0762,
  98        0x07E2, 0x0842, 0x08C2, 0x0942, /* 16 */
  99        0x09C2, 0x0A22, 0x0AA2, 0x0B02,
 100        0x0B82, 0x0BE2, 0x0C62, 0x0CC2,
 101        0x0D42, 0x0DA2, 0x0E02, 0x0E62,
 102        0x0EE2, 0x0F42, 0x0FA2, 0x1002, /* 32 */
 103        0x1062, 0x10C2, 0x1122, 0x1182,
 104        0x11E2, 0x1242, 0x12A2, 0x12E2,
 105        0x1342, 0x13A2, 0x1402, 0x1442,
 106        0x14A2, 0x14E2, 0x1542, 0x1582, /* 48 */
 107        0x15E2, 0x1622, 0x1662, 0x16C1,
 108        0x1701, 0x1741, 0x1781, 0x17E1,
 109        0x1821, 0x1861, 0x18A1, 0x18E1,
 110        0x1921, 0x1961, 0x19A1, 0x19E1, /* 64 */
 111        0x1A21, 0x1A61, 0x1AA1, 0x1AC1,
 112        0x1B01, 0x1B41, 0x1B81, 0x1BA1,
 113        0x1BE1, 0x1C21, 0x1C41, 0x1C81,
 114        0x1CA1, 0x1CE1, 0x1D01, 0x1D41, /* 80 */
 115        0x1D61, 0x1DA1, 0x1DC1, 0x1E01,
 116        0x1E21, 0x1E61, 0x1E81, 0x1EA1,
 117        0x1EE1, 0x1F01, 0x1F21, 0x1F41,
 118        0x1F81, 0x1FA1, 0x1FC1, 0x1FE1, /* 96 */
 119        0x2001, 0x2041, 0x2061, 0x2081,
 120        0x20A1, 0x20C1, 0x20E1, 0x2101,
 121        0x2121, 0x2141, 0x2161, 0x2181,
 122        0x21A1, 0x21C1, 0x21E1, 0x2201, /* 112 */
 123        0x2221, 0x2241, 0x2261, 0x2281,
 124        0x22A1, 0x22C1, 0x22C1, 0x22E1,
 125        0x2301, 0x2321, 0x2341, 0x2361,
 126        0x2361, 0x2381, 0x23A1, 0x23C1, /* 128 */
 127        0x23E1, 0x23E1, 0x2401, 0x2421,
 128        0x2441, 0x2441, 0x2461, 0x2481,
 129        0x2481, 0x24A1, 0x24C1, 0x24C1,
 130        0x24E1, 0x2501, 0x2501, 0x2521, /* 144 */
 131        0x2541, 0x2541, 0x2561, 0x2561,
 132        0x2581, 0x25A1, 0x25A1, 0x25C1,
 133        0x25C1, 0x25E1, 0x2601, 0x2601,
 134        0x2621, 0x2621, 0x2641, 0x2641, /* 160 */
 135        0x2661, 0x2661, 0x2681, 0x2681,
 136        0x26A1, 0x26A1, 0x26C1, 0x26C1,
 137        0x26E1, 0x26E1, 0x2701, 0x2701,
 138        0x2721, 0x2721, 0x2740, 0x2740, /* 176 */
 139        0x2760, 0x2760, 0x2780, 0x2780,
 140        0x2780, 0x27A0, 0x27A0, 0x27C0,
 141        0x27C0, 0x27E0, 0x27E0, 0x27E0,
 142        0x2800, 0x2800, 0x2820, 0x2820, /* 192 */
 143        0x2820, 0x2840, 0x2840, 0x2840,
 144        0x2860, 0x2860, 0x2880, 0x2880,
 145        0x2880, 0x28A0, 0x28A0, 0x28A0,
 146        0x28C0, 0x28C0, 0x28C0, 0x28E0, /* 208 */
 147        0x28E0, 0x28E0, 0x2900, 0x2900,
 148        0x2900, 0x2920, 0x2920, 0x2920,
 149        0x2940, 0x2940, 0x2940, 0x2960,
 150        0x2960, 0x2960, 0x2960, 0x2980, /* 224 */
 151        0x2980, 0x2980, 0x29A0, 0x29A0,
 152        0x29A0, 0x29A0, 0x29C0, 0x29C0,
 153        0x29C0, 0x29E0, 0x29E0, 0x29E0,
 154        0x29E0, 0x2A00, 0x2A00, 0x2A00, /* 240 */
 155        0x2A00, 0x2A20, 0x2A20, 0x2A20,
 156        0x2A20, 0x2A40, 0x2A40, 0x2A40,
 157        0x2A40, 0x2A60, 0x2A60, 0x2A60,
 158};
 159
 160const u16 b43_tab_finefreqg[] = {
 161        0x0089, 0x02E9, 0x0409, 0x04E9, /* 0 */
 162        0x05A9, 0x0669, 0x0709, 0x0789,
 163        0x0829, 0x08A9, 0x0929, 0x0989,
 164        0x0A09, 0x0A69, 0x0AC9, 0x0B29,
 165        0x0BA9, 0x0BE9, 0x0C49, 0x0CA9, /* 16 */
 166        0x0D09, 0x0D69, 0x0DA9, 0x0E09,
 167        0x0E69, 0x0EA9, 0x0F09, 0x0F49,
 168        0x0FA9, 0x0FE9, 0x1029, 0x1089,
 169        0x10C9, 0x1109, 0x1169, 0x11A9, /* 32 */
 170        0x11E9, 0x1229, 0x1289, 0x12C9,
 171        0x1309, 0x1349, 0x1389, 0x13C9,
 172        0x1409, 0x1449, 0x14A9, 0x14E9,
 173        0x1529, 0x1569, 0x15A9, 0x15E9, /* 48 */
 174        0x1629, 0x1669, 0x16A9, 0x16E8,
 175        0x1728, 0x1768, 0x17A8, 0x17E8,
 176        0x1828, 0x1868, 0x18A8, 0x18E8,
 177        0x1928, 0x1968, 0x19A8, 0x19E8, /* 64 */
 178        0x1A28, 0x1A68, 0x1AA8, 0x1AE8,
 179        0x1B28, 0x1B68, 0x1BA8, 0x1BE8,
 180        0x1C28, 0x1C68, 0x1CA8, 0x1CE8,
 181        0x1D28, 0x1D68, 0x1DC8, 0x1E08, /* 80 */
 182        0x1E48, 0x1E88, 0x1EC8, 0x1F08,
 183        0x1F48, 0x1F88, 0x1FE8, 0x2028,
 184        0x2068, 0x20A8, 0x2108, 0x2148,
 185        0x2188, 0x21C8, 0x2228, 0x2268, /* 96 */
 186        0x22C8, 0x2308, 0x2348, 0x23A8,
 187        0x23E8, 0x2448, 0x24A8, 0x24E8,
 188        0x2548, 0x25A8, 0x2608, 0x2668,
 189        0x26C8, 0x2728, 0x2787, 0x27E7, /* 112 */
 190        0x2847, 0x28C7, 0x2947, 0x29A7,
 191        0x2A27, 0x2AC7, 0x2B47, 0x2BE7,
 192        0x2CA7, 0x2D67, 0x2E47, 0x2F67,
 193        0x3247, 0x3526, 0x3646, 0x3726, /* 128 */
 194        0x3806, 0x38A6, 0x3946, 0x39E6,
 195        0x3A66, 0x3AE6, 0x3B66, 0x3BC6,
 196        0x3C45, 0x3CA5, 0x3D05, 0x3D85,
 197        0x3DE5, 0x3E45, 0x3EA5, 0x3EE5, /* 144 */
 198        0x3F45, 0x3FA5, 0x4005, 0x4045,
 199        0x40A5, 0x40E5, 0x4145, 0x4185,
 200        0x41E5, 0x4225, 0x4265, 0x42C5,
 201        0x4305, 0x4345, 0x43A5, 0x43E5, /* 160 */
 202        0x4424, 0x4464, 0x44C4, 0x4504,
 203        0x4544, 0x4584, 0x45C4, 0x4604,
 204        0x4644, 0x46A4, 0x46E4, 0x4724,
 205        0x4764, 0x47A4, 0x47E4, 0x4824, /* 176 */
 206        0x4864, 0x48A4, 0x48E4, 0x4924,
 207        0x4964, 0x49A4, 0x49E4, 0x4A24,
 208        0x4A64, 0x4AA4, 0x4AE4, 0x4B23,
 209        0x4B63, 0x4BA3, 0x4BE3, 0x4C23, /* 192 */
 210        0x4C63, 0x4CA3, 0x4CE3, 0x4D23,
 211        0x4D63, 0x4DA3, 0x4DE3, 0x4E23,
 212        0x4E63, 0x4EA3, 0x4EE3, 0x4F23,
 213        0x4F63, 0x4FC3, 0x5003, 0x5043, /* 208 */
 214        0x5083, 0x50C3, 0x5103, 0x5143,
 215        0x5183, 0x51E2, 0x5222, 0x5262,
 216        0x52A2, 0x52E2, 0x5342, 0x5382,
 217        0x53C2, 0x5402, 0x5462, 0x54A2, /* 224 */
 218        0x5502, 0x5542, 0x55A2, 0x55E2,
 219        0x5642, 0x5682, 0x56E2, 0x5722,
 220        0x5782, 0x57E1, 0x5841, 0x58A1,
 221        0x5901, 0x5961, 0x59C1, 0x5A21, /* 240 */
 222        0x5AA1, 0x5B01, 0x5B81, 0x5BE1,
 223        0x5C61, 0x5D01, 0x5D80, 0x5E20,
 224        0x5EE0, 0x5FA0, 0x6080, 0x61C0,
 225};
 226
 227const u16 b43_tab_noisea2[] = {
 228        0x0001, 0x0001, 0x0001, 0xFFFE,
 229        0xFFFE, 0x3FFF, 0x1000, 0x0393,
 230};
 231
 232const u16 b43_tab_noisea3[] = {
 233        0x5E5E, 0x5E5E, 0x5E5E, 0x3F48,
 234        0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
 235};
 236
 237const u16 b43_tab_noiseg1[] = {
 238        0x013C, 0x01F5, 0x031A, 0x0631,
 239        0x0001, 0x0001, 0x0001, 0x0001,
 240};
 241
 242const u16 b43_tab_noiseg2[] = {
 243        0x5484, 0x3C40, 0x0000, 0x0000,
 244        0x0000, 0x0000, 0x0000, 0x0000,
 245};
 246
 247const u16 b43_tab_noisescalea2[] = {
 248        0x6767, 0x6767, 0x6767, 0x6767, /* 0 */
 249        0x6767, 0x6767, 0x6767, 0x6767,
 250        0x6767, 0x6767, 0x6767, 0x6767,
 251        0x6767, 0x6700, 0x6767, 0x6767,
 252        0x6767, 0x6767, 0x6767, 0x6767, /* 16 */
 253        0x6767, 0x6767, 0x6767, 0x6767,
 254        0x6767, 0x6767, 0x0067,
 255};
 256
 257const u16 b43_tab_noisescalea3[] = {
 258        0x2323, 0x2323, 0x2323, 0x2323, /* 0 */
 259        0x2323, 0x2323, 0x2323, 0x2323,
 260        0x2323, 0x2323, 0x2323, 0x2323,
 261        0x2323, 0x2300, 0x2323, 0x2323,
 262        0x2323, 0x2323, 0x2323, 0x2323, /* 16 */
 263        0x2323, 0x2323, 0x2323, 0x2323,
 264        0x2323, 0x2323, 0x0023,
 265};
 266
 267const u16 b43_tab_noisescaleg1[] = {
 268        0x6C77, 0x5162, 0x3B40, 0x3335, /* 0 */
 269        0x2F2D, 0x2A2A, 0x2527, 0x1F21,
 270        0x1A1D, 0x1719, 0x1616, 0x1414,
 271        0x1414, 0x1400, 0x1414, 0x1614,
 272        0x1716, 0x1A19, 0x1F1D, 0x2521, /* 16 */
 273        0x2A27, 0x2F2A, 0x332D, 0x3B35,
 274        0x5140, 0x6C62, 0x0077,
 275};
 276
 277const u16 b43_tab_noisescaleg2[] = {
 278        0xD8DD, 0xCBD4, 0xBCC0, 0xB6B7, /* 0 */
 279        0xB2B0, 0xADAD, 0xA7A9, 0x9FA1,
 280        0x969B, 0x9195, 0x8F8F, 0x8A8A,
 281        0x8A8A, 0x8A00, 0x8A8A, 0x8F8A,
 282        0x918F, 0x9695, 0x9F9B, 0xA7A1, /* 16 */
 283        0xADA9, 0xB2AD, 0xB6B0, 0xBCB7,
 284        0xCBC0, 0xD8D4, 0x00DD,
 285};
 286
 287const u16 b43_tab_noisescaleg3[] = {
 288        0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4, /* 0 */
 289        0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
 290        0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
 291        0xA4A4, 0xA400, 0xA4A4, 0xA4A4,
 292        0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4, /* 16 */
 293        0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
 294        0xA4A4, 0xA4A4, 0x00A4,
 295};
 296
 297const u16 b43_tab_sigmasqr1[] = {
 298        0x007A, 0x0075, 0x0071, 0x006C, /* 0 */
 299        0x0067, 0x0063, 0x005E, 0x0059,
 300        0x0054, 0x0050, 0x004B, 0x0046,
 301        0x0042, 0x003D, 0x003D, 0x003D,
 302        0x003D, 0x003D, 0x003D, 0x003D, /* 16 */
 303        0x003D, 0x003D, 0x003D, 0x003D,
 304        0x003D, 0x003D, 0x0000, 0x003D,
 305        0x003D, 0x003D, 0x003D, 0x003D,
 306        0x003D, 0x003D, 0x003D, 0x003D, /* 32 */
 307        0x003D, 0x003D, 0x003D, 0x003D,
 308        0x0042, 0x0046, 0x004B, 0x0050,
 309        0x0054, 0x0059, 0x005E, 0x0063,
 310        0x0067, 0x006C, 0x0071, 0x0075, /* 48 */
 311        0x007A,
 312};
 313
 314const u16 b43_tab_sigmasqr2[] = {
 315        0x00DE, 0x00DC, 0x00DA, 0x00D8, /* 0 */
 316        0x00D6, 0x00D4, 0x00D2, 0x00CF,
 317        0x00CD, 0x00CA, 0x00C7, 0x00C4,
 318        0x00C1, 0x00BE, 0x00BE, 0x00BE,
 319        0x00BE, 0x00BE, 0x00BE, 0x00BE, /* 16 */
 320        0x00BE, 0x00BE, 0x00BE, 0x00BE,
 321        0x00BE, 0x00BE, 0x0000, 0x00BE,
 322        0x00BE, 0x00BE, 0x00BE, 0x00BE,
 323        0x00BE, 0x00BE, 0x00BE, 0x00BE, /* 32 */
 324        0x00BE, 0x00BE, 0x00BE, 0x00BE,
 325        0x00C1, 0x00C4, 0x00C7, 0x00CA,
 326        0x00CD, 0x00CF, 0x00D2, 0x00D4,
 327        0x00D6, 0x00D8, 0x00DA, 0x00DC, /* 48 */
 328        0x00DE,
 329};
 330
 331const u16 b43_tab_rssiagc1[] = {
 332        0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8, /* 0 */
 333        0xFFF8, 0xFFF9, 0xFFFC, 0xFFFE,
 334        0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
 335        0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
 336};
 337
 338const u16 b43_tab_rssiagc2[] = {
 339        0x0820, 0x0820, 0x0920, 0x0C38, /* 0 */
 340        0x0820, 0x0820, 0x0820, 0x0820,
 341        0x0820, 0x0820, 0x0920, 0x0A38,
 342        0x0820, 0x0820, 0x0820, 0x0820,
 343        0x0820, 0x0820, 0x0920, 0x0A38, /* 16 */
 344        0x0820, 0x0820, 0x0820, 0x0820,
 345        0x0820, 0x0820, 0x0920, 0x0A38,
 346        0x0820, 0x0820, 0x0820, 0x0820,
 347        0x0820, 0x0820, 0x0920, 0x0A38, /* 32 */
 348        0x0820, 0x0820, 0x0820, 0x0820,
 349        0x0820, 0x0820, 0x0920, 0x0A38,
 350        0x0820, 0x0820, 0x0820, 0x0820,
 351};
 352
 353static inline void assert_sizes(void)
 354{
 355        BUILD_BUG_ON(B43_TAB_ROTOR_SIZE != ARRAY_SIZE(b43_tab_rotor));
 356        BUILD_BUG_ON(B43_TAB_RETARD_SIZE != ARRAY_SIZE(b43_tab_retard));
 357        BUILD_BUG_ON(B43_TAB_FINEFREQA_SIZE != ARRAY_SIZE(b43_tab_finefreqa));
 358        BUILD_BUG_ON(B43_TAB_FINEFREQG_SIZE != ARRAY_SIZE(b43_tab_finefreqg));
 359        BUILD_BUG_ON(B43_TAB_NOISEA2_SIZE != ARRAY_SIZE(b43_tab_noisea2));
 360        BUILD_BUG_ON(B43_TAB_NOISEA3_SIZE != ARRAY_SIZE(b43_tab_noisea3));
 361        BUILD_BUG_ON(B43_TAB_NOISEG1_SIZE != ARRAY_SIZE(b43_tab_noiseg1));
 362        BUILD_BUG_ON(B43_TAB_NOISEG2_SIZE != ARRAY_SIZE(b43_tab_noiseg2));
 363        BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
 364                     ARRAY_SIZE(b43_tab_noisescalea2));
 365        BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
 366                     ARRAY_SIZE(b43_tab_noisescalea3));
 367        BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
 368                     ARRAY_SIZE(b43_tab_noisescaleg1));
 369        BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
 370                     ARRAY_SIZE(b43_tab_noisescaleg2));
 371        BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
 372                     ARRAY_SIZE(b43_tab_noisescaleg3));
 373        BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr1));
 374        BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr2));
 375        BUILD_BUG_ON(B43_TAB_RSSIAGC1_SIZE != ARRAY_SIZE(b43_tab_rssiagc1));
 376        BUILD_BUG_ON(B43_TAB_RSSIAGC2_SIZE != ARRAY_SIZE(b43_tab_rssiagc2));
 377}
 378
 379u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset)
 380{
 381        struct b43_phy_g *gphy = dev->phy.g;
 382        u16 addr;
 383
 384        addr = table + offset;
 385        if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
 386            (addr - 1 != gphy->ofdmtab_addr)) {
 387                /* The hardware has a different address in memory. Update it. */
 388                b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
 389                gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
 390        }
 391        gphy->ofdmtab_addr = addr;
 392
 393        return b43_phy_read(dev, B43_PHY_OTABLEI);
 394
 395        /* Some compiletime assertions... */
 396        assert_sizes();
 397}
 398
 399void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
 400                         u16 offset, u16 value)
 401{
 402        struct b43_phy_g *gphy = dev->phy.g;
 403        u16 addr;
 404
 405        addr = table + offset;
 406        if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
 407            (addr - 1 != gphy->ofdmtab_addr)) {
 408                /* The hardware has a different address in memory. Update it. */
 409                b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
 410                gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
 411        }
 412        gphy->ofdmtab_addr = addr;
 413        b43_phy_write(dev, B43_PHY_OTABLEI, value);
 414}
 415
 416u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset)
 417{
 418        struct b43_phy_g *gphy = dev->phy.g;
 419        u32 ret;
 420        u16 addr;
 421
 422        addr = table + offset;
 423        if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
 424            (addr - 1 != gphy->ofdmtab_addr)) {
 425                /* The hardware has a different address in memory. Update it. */
 426                b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
 427                gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ;
 428        }
 429        gphy->ofdmtab_addr = addr;
 430        ret = b43_phy_read(dev, B43_PHY_OTABLEQ);
 431        ret <<= 16;
 432        ret |= b43_phy_read(dev, B43_PHY_OTABLEI);
 433
 434        return ret;
 435}
 436
 437void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table,
 438                         u16 offset, u32 value)
 439{
 440        struct b43_phy_g *gphy = dev->phy.g;
 441        u16 addr;
 442
 443        addr = table + offset;
 444        if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
 445            (addr - 1 != gphy->ofdmtab_addr)) {
 446                /* The hardware has a different address in memory. Update it. */
 447                b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
 448                gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;
 449        }
 450        gphy->ofdmtab_addr = addr;
 451
 452        b43_phy_write(dev, B43_PHY_OTABLEI, value);
 453        b43_phy_write(dev, B43_PHY_OTABLEQ, (value >> 16));
 454}
 455
 456u16 b43_gtab_read(struct b43_wldev *dev, u16 table, u16 offset)
 457{
 458        b43_phy_write(dev, B43_PHY_GTABCTL, table + offset);
 459        return b43_phy_read(dev, B43_PHY_GTABDATA);
 460}
 461
 462void b43_gtab_write(struct b43_wldev *dev, u16 table, u16 offset, u16 value)
 463{
 464        b43_phy_write(dev, B43_PHY_GTABCTL, table + offset);
 465        b43_phy_write(dev, B43_PHY_GTABDATA, value);
 466}
 467