kernel/drivers/net/wireless/b43/radio_2059.c

   1 /*
   2
   3   Broadcom B43 wireless driver
   4   IEEE 802.11n 2059 radio device data tables
   5
   6   Copyright (c) 2011 Rafał Miłecki <zajec5@gmail.com>
   7
   8   This program is free software; you can redistribute it and/or modify
   9   it under the terms of the GNU General Public License as published by
  10   the Free Software Foundation; either version 2 of the License, or
  11   (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; see the file COPYING.  If not, write to
  20   the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
  21   Boston, MA 02110-1301, USA.
  22
  23 */
  24
  25 #include "b43.h"
  26 #include "radio_2059.h"
  27
  28 /* Extracted from MMIO dump of 6.30.223.141 */
  29 static u16 r2059_phy_rev1_init[][2] = {
  30         { 0x051, 0x70 }, { 0x05a, 0x03 }, { 0x079, 0x01 }, { 0x082, 0x70 },
  31         { 0x083, 0x00 }, { 0x084, 0x70 }, { 0x09a, 0x7f }, { 0x0b6, 0x10 },
  32         { 0x188, 0x05 },
  33 };
  34
  35 #define RADIOREGS(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
  36                   r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
  37                   r20) \
  38         .radio_syn16                    = r00,  \
  39         .radio_syn17                    = r01,  \
  40         .radio_syn22                    = r02,  \
  41         .radio_syn25                    = r03,  \
  42         .radio_syn27                    = r04,  \
  43         .radio_syn28                    = r05,  \
  44         .radio_syn29                    = r06,  \
  45         .radio_syn2c                    = r07,  \
  46         .radio_syn2d                    = r08,  \
  47         .radio_syn37                    = r09,  \
  48         .radio_syn41                    = r10,  \
  49         .radio_syn43                    = r11,  \
  50         .radio_syn47                    = r12,  \
  51         .radio_rxtx4a                   = r13,  \
  52         .radio_rxtx58                   = r14,  \
  53         .radio_rxtx5a                   = r15,  \
  54         .radio_rxtx6a                   = r16,  \
  55         .radio_rxtx6d                   = r17,  \
  56         .radio_rxtx6e                   = r18,  \
  57         .radio_rxtx92                   = r19,  \
  58         .radio_rxtx98                   = r20
  59
  60 #define PHYREGS(r0, r1, r2, r3, r4, r5) \
  61         .phy_regs.bw1   = r0,   \
  62         .phy_regs.bw2   = r1,   \
  63         .phy_regs.bw3   = r2,   \
  64         .phy_regs.bw4   = r3,   \
  65         .phy_regs.bw5   = r4,   \
  66         .phy_regs.bw6   = r5
  67
  68 /* Extracted from MMIO dump of 6.30.223.141
  69  * TODO: Values for channels 12 & 13 are outdated (from some old 5.x driver)!
  70  */
  71 static const struct b43_phy_ht_channeltab_e_radio2059 b43_phy_ht_channeltab_radio2059[] = {
  72         {
  73                 .freq                   = 2412,
  74                 RADIOREGS(0x48, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x6c,
  75                           0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x61, 0x73,
  76                           0x00, 0x00, 0x00, 0xd0, 0x00),
  77                 PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
  78         },
  79         {
  80                 .freq                   = 2417,
  81                 RADIOREGS(0x4b, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x71,
  82                           0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x61, 0x73,
  83                           0x00, 0x00, 0x00, 0xd0, 0x00),
  84                 PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
  85         },
  86         {
  87                 .freq                   = 2422,
  88                 RADIOREGS(0x4e, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x76,
  89                           0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x61, 0x73,
  90                           0x00, 0x00, 0x00, 0xd0, 0x00),
  91                 PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
  92         },
  93         {
  94                 .freq                   = 2427,
  95                 RADIOREGS(0x52, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x7b,
  96                           0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x61, 0x73,
  97                           0x00, 0x00, 0x00, 0xa0, 0x00),
  98                 PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
  99         },
 100         {
 101                 .freq                   = 2432,
 102                 RADIOREGS(0x55, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x80,
 103                           0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x61, 0x73,
 104                           0x00, 0x00, 0x00, 0xa0, 0x00),
 105                 PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
 106         },
 107         {
 108                 .freq                   = 2437,
 109                 RADIOREGS(0x58, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x85,
 110                           0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x61, 0x73,
 111                           0x00, 0x00, 0x00, 0xa0, 0x00),
 112                 PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
 113         },
 114         {
 115                 .freq                   = 2442,
 116                 RADIOREGS(0x5c, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8a,
 117                           0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x73,
 118                           0x00, 0x00, 0x00, 0x80, 0x00),
 119                 PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
 120         },
 121         {
 122                 .freq                   = 2447,
 123                 RADIOREGS(0x5f, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8f,
 124                           0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x73,
 125                           0x00, 0x00, 0x00, 0x80, 0x00),
 126                 PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
 127         },
 128         {
 129                 .freq                   = 2452,
 130                 RADIOREGS(0x62, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x94,
 131                           0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x61, 0x73,
 132                           0x00, 0x00, 0x00, 0x80, 0x00),
 133                 PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
 134         },
 135         {
 136                 .freq                   = 2457,
 137                 RADIOREGS(0x66, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x99,
 138                           0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x61, 0x73,
 139                           0x00, 0x00, 0x00, 0x60, 0x00),
 140                 PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
 141         },
 142         {
 143                 .freq                   = 2462,
 144                 RADIOREGS(0x69, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x9e,
 145                           0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x61, 0x73,
 146                           0x00, 0x00, 0x00, 0x60, 0x00),
 147                 PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
 148         },
 149   {     .freq                   = 2467,
 150         RADIOREGS(0x6c, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0xa3,
 151                   0x09, 0x0f, 0x05, 0x00, 0x05, 0x00, 0x61, 0x03,
 152                   0x00, 0x00, 0x00, 0xf0, 0x00),
 153         PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
 154   },
 155   {     .freq                   = 2472,
 156         RADIOREGS(0x70, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0xa8,
 157                   0x09, 0x0f, 0x05, 0x00, 0x05, 0x00, 0x61, 0x03,
 158                   0x00, 0x00, 0x00, 0xf0, 0x00),
 159         PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
 160   },
 161         {
 162                 .freq                   = 5180,
 163                 RADIOREGS(0xbe, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x06,
 164                           0x02, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x00,
 165                           0x0f, 0x4f, 0xa3, 0x00, 0xfc),
 166                 PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
 167         },
 168         {
 169                 .freq                   = 5200,
 170                 RADIOREGS(0xc5, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x08,
 171                           0x02, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x00,
 172                           0x0f, 0x4f, 0x93, 0x00, 0xfb),
 173                 PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
 174         },
 175         {
 176                 .freq                   = 5220,
 177                 RADIOREGS(0xcc, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x0a,
 178                           0x02, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x00,
 179                           0x0f, 0x4f, 0x93, 0x00, 0xea),
 180                 PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
 181         },
 182         {
 183                 .freq                   = 5240,
 184                 RADIOREGS(0xd2, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x0c,
 185                           0x02, 0x0c, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x00,
 186                           0x0f, 0x4f, 0x93, 0x00, 0xda),
 187                 PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
 188         },
 189         {
 190                 .freq                   = 5260,
 191                 RADIOREGS(0xd9, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x0e,
 192                           0x02, 0x0b, 0x00, 0x0b, 0x00, 0x0b, 0x00, 0x00,
 193                           0x0f, 0x4f, 0x93, 0x00, 0xca),
 194                 PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
 195         },
 196         {
 197                 .freq                   = 5280,
 198                 RADIOREGS(0xe0, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x10,
 199                           0x02, 0x0b, 0x00, 0x0b, 0x00, 0x0b, 0x00, 0x00,
 200                           0x0f, 0x4f, 0x93, 0x00, 0xb9),
 201                 PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
 202         },
 203         {
 204                 .freq                   = 5300,
 205                 RADIOREGS(0xe6, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x12,
 206                           0x02, 0x0b, 0x00, 0x0b, 0x00, 0x0b, 0x00, 0x00,
 207                           0x0f, 0x4c, 0x83, 0x00, 0xb8),
 208                 PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
 209         },
 210         {
 211                 .freq                   = 5320,
 212                 RADIOREGS(0xed, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x14,
 213                           0x02, 0x0b, 0x00, 0x0b, 0x00, 0x0b, 0x00, 0x00,
 214                           0x0f, 0x4c, 0x83, 0x00, 0xa8),
 215                 PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
 216         },
 217         {
 218                 .freq                   = 5500,
 219                 RADIOREGS(0x29, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x26,
 220                           0x02, 0x09, 0x00, 0x09, 0x00, 0x09, 0x00, 0x00,
 221                           0x0a, 0x46, 0x43, 0x00, 0x75),
 222                 PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
 223         },
 224         {
 225                 .freq                   = 5520,
 226                 RADIOREGS(0x30, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x28,
 227                           0x02, 0x08, 0x00, 0x08, 0x00, 0x08, 0x00, 0x00,
 228                           0x0a, 0x46, 0x43, 0x00, 0x75),
 229                 PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
 230         },
 231         {
 232                 .freq                   = 5540,
 233                 RADIOREGS(0x36, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x2a,
 234                           0x02, 0x08, 0x00, 0x08, 0x00, 0x08, 0x00, 0x00,
 235                           0x0a, 0x46, 0x43, 0x00, 0x75),
 236                 PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
 237         },
 238         {
 239                 .freq                   = 5560,
 240                 RADIOREGS(0x3d, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x2c,
 241                           0x02, 0x08, 0x00, 0x08, 0x00, 0x08, 0x00, 0x00,
 242                           0x0a, 0x46, 0x43, 0x00, 0x75),
 243                 PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
 244         },
 245         {
 246                 .freq                   = 5580,
 247                 RADIOREGS(0x44, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x2e,
 248                           0x02, 0x08, 0x00, 0x08, 0x00, 0x08, 0x00, 0x00,
 249                           0x0a, 0x46, 0x43, 0x00, 0x74),
 250                 PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
 251         },
 252         {
 253                 .freq                   = 5600,
 254                 RADIOREGS(0x4a, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x30,
 255                           0x02, 0x08, 0x00, 0x08, 0x00, 0x08, 0x00, 0x00,
 256                           0x09, 0x44, 0x23, 0x00, 0x54),
 257                 PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
 258         },
 259         {
 260                 .freq                   = 5620,
 261                 RADIOREGS(0x51, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x32,
 262                           0x02, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
 263                           0x09, 0x44, 0x23, 0x00, 0x54),
 264                 PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
 265         },
 266         {
 267                 .freq                   = 5640,
 268                 RADIOREGS(0x58, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x34,
 269                           0x02, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
 270                           0x09, 0x44, 0x23, 0x00, 0x43),
 271                 PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
 272         },
 273         {
 274                 .freq                   = 5660,
 275                 RADIOREGS(0x5e, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x36,
 276                           0x02, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
 277                           0x09, 0x43, 0x23, 0x00, 0x43),
 278                 PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
 279         },
 280         {
 281                 .freq                   = 5680,
 282                 RADIOREGS(0x65, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x38,
 283                           0x02, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
 284                           0x09, 0x42, 0x23, 0x00, 0x43),
 285                 PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
 286         },
 287         {
 288                 .freq                   = 5700,
 289                 RADIOREGS(0x6c, 0x17, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x3a,
 290                           0x02, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
 291                           0x08, 0x42, 0x13, 0x00, 0x32),
 292                 PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
 293         },
 294         {
 295                 .freq                   = 5745,
 296                 RADIOREGS(0x7b, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x7d,
 297                           0x04, 0x06, 0x00, 0x06, 0x00, 0x06, 0x00, 0x00,
 298                           0x08, 0x42, 0x13, 0x00, 0x21),
 299                 PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
 300         },
 301         {
 302                 .freq                   = 5765,
 303                 RADIOREGS(0x81, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x81,
 304                           0x04, 0x06, 0x00, 0x06, 0x00, 0x06, 0x00, 0x00,
 305                           0x08, 0x42, 0x13, 0x00, 0x11),
 306                 PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
 307         },
 308         {
 309                 .freq                   = 5785,
 310                 RADIOREGS(0x88, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x85,
 311                           0x04, 0x05, 0x00, 0x05, 0x00, 0x05, 0x00, 0x00,
 312                           0x08, 0x42, 0x13, 0x00, 0x00),
 313                 PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
 314         },
 315         {
 316                 .freq                   = 5805,
 317                 RADIOREGS(0x8f, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x89,
 318                           0x04, 0x05, 0x00, 0x05, 0x00, 0x05, 0x00, 0x00,
 319                           0x06, 0x41, 0x03, 0x00, 0x00),
 320                 PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
 321         },
 322         {
 323                 .freq                   = 5825,
 324                 RADIOREGS(0x95, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x8d,
 325                           0x04, 0x05, 0x00, 0x05, 0x00, 0x05, 0x00, 0x00,
 326                           0x06, 0x41, 0x03, 0x00, 0x00),
 327                 PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
 328         },
 329 };
 330
 331 void r2059_upload_inittabs(struct b43_wldev *dev)
 332 {
 333         struct b43_phy *phy = &dev->phy;
 334         u16 *table = NULL;
 335         u16 size, i;
 336
 337         switch (phy->rev) {
 338         case 1:
 339                 table = r2059_phy_rev1_init[0];
 340                 size = ARRAY_SIZE(r2059_phy_rev1_init);
 341                 break;
 342         default:
 343                 B43_WARN_ON(1);
 344                 return;
 345         }
 346
 347         for (i = 0; i < size; i++, table += 2)
 348                 b43_radio_write(dev, R2059_ALL | table[0], table[1]);
 349 }
 350
 351 const struct b43_phy_ht_channeltab_e_radio2059
 352 *b43_phy_ht_get_channeltab_e_r2059(struct b43_wldev *dev, u16 freq)
 353 {
 354         const struct b43_phy_ht_channeltab_e_radio2059 *e;
 355         unsigned int i;
 356
 357         e = b43_phy_ht_channeltab_radio2059;
 358         for (i = 0; i < ARRAY_SIZE(b43_phy_ht_channeltab_radio2059); i++, e++) {
 359                 if (e->freq == freq)
 360                         return e;
 361         }
 362
 363         return NULL;
 364 }