kernel/drivers/net/wireless/ath/ath9k/eeprom.h

   1 /*
   2  * Copyright (c) 2008-2011 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef EEPROM_H
  18 #define EEPROM_H
  19
  20 #define AR_EEPROM_MODAL_SPURS   5
  21
  22 #include "../ath.h"
  23 #include <net/cfg80211.h>
  24 #include "ar9003_eeprom.h"
  25
  26 #ifdef __BIG_ENDIAN
  27 #define AR5416_EEPROM_MAGIC 0x5aa5
  28 #else
  29 #define AR5416_EEPROM_MAGIC 0xa55a
  30 #endif
  31
  32 #define CTRY_DEBUG   0x1ff
  33 #define CTRY_DEFAULT 0
  34
  35 #define AR_EEPROM_EEPCAP_COMPRESS_DIS   0x0001
  36 #define AR_EEPROM_EEPCAP_AES_DIS        0x0002
  37 #define AR_EEPROM_EEPCAP_FASTFRAME_DIS  0x0004
  38 #define AR_EEPROM_EEPCAP_BURST_DIS      0x0008
  39 #define AR_EEPROM_EEPCAP_MAXQCU         0x01F0
  40 #define AR_EEPROM_EEPCAP_MAXQCU_S       4
  41 #define AR_EEPROM_EEPCAP_HEAVY_CLIP_EN  0x0200
  42 #define AR_EEPROM_EEPCAP_KC_ENTRIES     0xF000
  43 #define AR_EEPROM_EEPCAP_KC_ENTRIES_S   12
  44
  45 #define AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND   0x0040
  46 #define AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN    0x0080
  47 #define AR_EEPROM_EEREGCAP_EN_KK_U2         0x0100
  48 #define AR_EEPROM_EEREGCAP_EN_KK_MIDBAND    0x0200
  49 #define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD     0x0400
  50 #define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A    0x0800
  51
  52 #define AR_EEPROM_EEREGCAP_EN_KK_U1_ODD_PRE4_0  0x4000
  53 #define AR_EEPROM_EEREGCAP_EN_KK_NEW_11A_PRE4_0 0x8000
  54
  55 #define AR5416_EEPROM_MAGIC_OFFSET  0x0
  56 #define AR5416_EEPROM_S             2
  57 #define AR5416_EEPROM_OFFSET        0x2000
  58 #define AR5416_EEPROM_MAX           0xae0
  59
  60 #define AR5416_EEPROM_START_ADDR \
  61         (AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200
  62
  63 #define SD_NO_CTL               0xE0
  64 #define NO_CTL                  0xff
  65 #define CTL_MODE_M              0xf
  66 #define CTL_11A                 0
  67 #define CTL_11B                 1
  68 #define CTL_11G                 2
  69 #define CTL_2GHT20              5
  70 #define CTL_5GHT20              6
  71 #define CTL_2GHT40              7
  72 #define CTL_5GHT40              8
  73
  74 #define EXT_ADDITIVE (0x8000)
  75 #define CTL_11A_EXT (CTL_11A | EXT_ADDITIVE)
  76 #define CTL_11G_EXT (CTL_11G | EXT_ADDITIVE)
  77 #define CTL_11B_EXT (CTL_11B | EXT_ADDITIVE)
  78
  79 #define SUB_NUM_CTL_MODES_AT_5G_40 2
  80 #define SUB_NUM_CTL_MODES_AT_2G_40 3
  81
  82 #define POWER_CORRECTION_FOR_TWO_CHAIN          6  /* 10*log10(2)*2 */
  83 #define POWER_CORRECTION_FOR_THREE_CHAIN        10 /* 10*log10(3)*2 */
  84
  85 /*
  86  * For AR9285 and later chipsets, the following bits are not being programmed
  87  * in EEPROM and so need to be enabled always.
  88  *
  89  * Bit 0: en_fcc_mid
  90  * Bit 1: en_jap_mid
  91  * Bit 2: en_fcc_dfs_ht40
  92  * Bit 3: en_jap_ht40
  93  * Bit 4: en_jap_dfs_ht40
  94  */
  95 #define AR9285_RDEXT_DEFAULT    0x1F
  96
  97 #define ATH9K_POW_SM(_r, _s)    (((_r) & 0x3f) << (_s))
  98 #define FREQ2FBIN(x, y)         ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
  99 #define FBIN2FREQ(x, y)         ((y) ? (2300 + x) : (4800 + 5 * x))
 100 #define ath9k_hw_use_flash(_ah) (!(_ah->ah_flags & AH_USE_EEPROM))
 101
 102 #define AR5416_VER_MASK (eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK)
 103 #define OLC_FOR_AR9280_20_LATER (AR_SREV_9280_20_OR_LATER(ah) && \
 104                                  ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
 105 #define OLC_FOR_AR9287_10_LATER (AR_SREV_9287_11_OR_LATER(ah) && \
 106                                  ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
 107
 108 #define EEP_RFSILENT_ENABLED        0x0001
 109 #define EEP_RFSILENT_ENABLED_S      0
 110 #define EEP_RFSILENT_POLARITY       0x0002
 111 #define EEP_RFSILENT_POLARITY_S     1
 112 #define EEP_RFSILENT_GPIO_SEL       ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00fc : 0x001c)
 113 #define EEP_RFSILENT_GPIO_SEL_S     2
 114
 115 #define AR5416_OPFLAGS_11A           0x01
 116 #define AR5416_OPFLAGS_11G           0x02
 117 #define AR5416_OPFLAGS_N_5G_HT40     0x04
 118 #define AR5416_OPFLAGS_N_2G_HT40     0x08
 119 #define AR5416_OPFLAGS_N_5G_HT20     0x10
 120 #define AR5416_OPFLAGS_N_2G_HT20     0x20
 121
 122 #define AR5416_EEP_NO_BACK_VER       0x1
 123 #define AR5416_EEP_VER               0xE
 124 #define AR5416_EEP_VER_MINOR_MASK    0x0FFF
 125 #define AR5416_EEP_MINOR_VER_2       0x2
 126 #define AR5416_EEP_MINOR_VER_3       0x3
 127 #define AR5416_EEP_MINOR_VER_7       0x7
 128 #define AR5416_EEP_MINOR_VER_9       0x9
 129 #define AR5416_EEP_MINOR_VER_16      0x10
 130 #define AR5416_EEP_MINOR_VER_17      0x11
 131 #define AR5416_EEP_MINOR_VER_19      0x13
 132 #define AR5416_EEP_MINOR_VER_20      0x14
 133 #define AR5416_EEP_MINOR_VER_21      0x15
 134 #define AR5416_EEP_MINOR_VER_22      0x16
 135
 136 #define AR5416_NUM_5G_CAL_PIERS         8
 137 #define AR5416_NUM_2G_CAL_PIERS         4
 138 #define AR5416_NUM_5G_20_TARGET_POWERS  8
 139 #define AR5416_NUM_5G_40_TARGET_POWERS  8
 140 #define AR5416_NUM_2G_CCK_TARGET_POWERS 3
 141 #define AR5416_NUM_2G_20_TARGET_POWERS  4
 142 #define AR5416_NUM_2G_40_TARGET_POWERS  4
 143 #define AR5416_NUM_CTLS                 24
 144 #define AR5416_NUM_BAND_EDGES           8
 145 #define AR5416_NUM_PD_GAINS             4
 146 #define AR5416_PD_GAINS_IN_MASK         4
 147 #define AR5416_PD_GAIN_ICEPTS           5
 148 #define AR5416_NUM_PDADC_VALUES         128
 149 #define AR5416_BCHAN_UNUSED             0xFF
 150 #define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
 151 #define AR5416_MAX_CHAINS               3
 152 #define AR9300_MAX_CHAINS               3
 153 #define AR5416_PWR_TABLE_OFFSET_DB     -5
 154
 155 /* Rx gain type values */
 156 #define AR5416_EEP_RXGAIN_23DB_BACKOFF     0
 157 #define AR5416_EEP_RXGAIN_13DB_BACKOFF     1
 158 #define AR5416_EEP_RXGAIN_ORIG             2
 159
 160 /* Tx gain type values */
 161 #define AR5416_EEP_TXGAIN_ORIGINAL         0
 162 #define AR5416_EEP_TXGAIN_HIGH_POWER       1
 163
 164 #define AR5416_EEP4K_START_LOC                64
 165 #define AR5416_EEP4K_NUM_2G_CAL_PIERS         3
 166 #define AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS 3
 167 #define AR5416_EEP4K_NUM_2G_20_TARGET_POWERS  3
 168 #define AR5416_EEP4K_NUM_2G_40_TARGET_POWERS  3
 169 #define AR5416_EEP4K_NUM_CTLS                 12
 170 #define AR5416_EEP4K_NUM_BAND_EDGES           4
 171 #define AR5416_EEP4K_NUM_PD_GAINS             2
 172 #define AR5416_EEP4K_MAX_CHAINS               1
 173
 174 #define AR9280_TX_GAIN_TABLE_SIZE 22
 175
 176 #define AR9287_EEP_VER               0xE
 177 #define AR9287_EEP_VER_MINOR_MASK    0xFFF
 178 #define AR9287_EEP_MINOR_VER_1       0x1
 179 #define AR9287_EEP_MINOR_VER_2       0x2
 180 #define AR9287_EEP_MINOR_VER_3       0x3
 181 #define AR9287_EEP_MINOR_VER         AR9287_EEP_MINOR_VER_3
 182 #define AR9287_EEP_MINOR_VER_b       AR9287_EEP_MINOR_VER
 183 #define AR9287_EEP_NO_BACK_VER       AR9287_EEP_MINOR_VER_1
 184
 185 #define AR9287_EEP_START_LOC            128
 186 #define AR9287_HTC_EEP_START_LOC        256
 187 #define AR9287_NUM_2G_CAL_PIERS         3
 188 #define AR9287_NUM_2G_CCK_TARGET_POWERS 3
 189 #define AR9287_NUM_2G_20_TARGET_POWERS  3
 190 #define AR9287_NUM_2G_40_TARGET_POWERS  3
 191 #define AR9287_NUM_CTLS                 12
 192 #define AR9287_NUM_BAND_EDGES           4
 193 #define AR9287_PD_GAIN_ICEPTS           1
 194 #define AR9287_EEPMISC_BIG_ENDIAN       0x01
 195 #define AR9287_EEPMISC_WOW              0x02
 196 #define AR9287_MAX_CHAINS               2
 197 #define AR9287_ANT_16S                  32
 198
 199 #define AR9287_DATA_SZ                  32
 200
 201 #define AR9287_PWR_TABLE_OFFSET_DB  -5
 202
 203 #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
 204
 205 #define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
 206 #define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)
 207
 208 #define LNA_CTL_BUF_MODE        BIT(0)
 209 #define LNA_CTL_ISEL_LO         BIT(1)
 210 #define LNA_CTL_ISEL_HI         BIT(2)
 211 #define LNA_CTL_BUF_IN          BIT(3)
 212 #define LNA_CTL_FEM_BAND        BIT(4)
 213 #define LNA_CTL_LOCAL_BIAS      BIT(5)
 214 #define LNA_CTL_FORCE_XPA       BIT(6)
 215 #define LNA_CTL_USE_ANT1        BIT(7)
 216
 217 enum eeprom_param {
 218         EEP_NFTHRESH_5,
 219         EEP_NFTHRESH_2,
 220         EEP_MAC_MSW,
 221         EEP_MAC_MID,
 222         EEP_MAC_LSW,
 223         EEP_REG_0,
 224         EEP_OP_CAP,
 225         EEP_OP_MODE,
 226         EEP_RF_SILENT,
 227         EEP_OB_5,
 228         EEP_DB_5,
 229         EEP_OB_2,
 230         EEP_DB_2,
 231         EEP_MINOR_REV,
 232         EEP_TX_MASK,
 233         EEP_RX_MASK,
 234         EEP_FSTCLK_5G,
 235         EEP_RXGAIN_TYPE,
 236         EEP_OL_PWRCTRL,
 237         EEP_TXGAIN_TYPE,
 238         EEP_RC_CHAIN_MASK,
 239         EEP_DAC_HPWR_5G,
 240         EEP_FRAC_N_5G,
 241         EEP_DEV_TYPE,
 242         EEP_TEMPSENSE_SLOPE,
 243         EEP_TEMPSENSE_SLOPE_PAL_ON,
 244         EEP_PWR_TABLE_OFFSET,
 245         EEP_PAPRD,
 246         EEP_MODAL_VER,
 247         EEP_ANT_DIV_CTL1,
 248         EEP_CHAIN_MASK_REDUCE,
 249         EEP_ANTENNA_GAIN_2G,
 250         EEP_ANTENNA_GAIN_5G,
 251 };
 252
 253 enum ar5416_rates {
 254         rate6mb, rate9mb, rate12mb, rate18mb,
 255         rate24mb, rate36mb, rate48mb, rate54mb,
 256         rate1l, rate2l, rate2s, rate5_5l,
 257         rate5_5s, rate11l, rate11s, rateXr,
 258         rateHt20_0, rateHt20_1, rateHt20_2, rateHt20_3,
 259         rateHt20_4, rateHt20_5, rateHt20_6, rateHt20_7,
 260         rateHt40_0, rateHt40_1, rateHt40_2, rateHt40_3,
 261         rateHt40_4, rateHt40_5, rateHt40_6, rateHt40_7,
 262         rateDupCck, rateDupOfdm, rateExtCck, rateExtOfdm,
 263         Ar5416RateSize
 264 };
 265
 266 enum ath9k_hal_freq_band {
 267         ATH9K_HAL_FREQ_BAND_5GHZ = 0,
 268         ATH9K_HAL_FREQ_BAND_2GHZ = 1
 269 };
 270
 271 struct base_eep_header {
 272         u16 length;
 273         u16 checksum;
 274         u16 version;
 275         u8 opCapFlags;
 276         u8 eepMisc;
 277         u16 regDmn[2];
 278         u8 macAddr[6];
 279         u8 rxMask;
 280         u8 txMask;
 281         u16 rfSilent;
 282         u16 blueToothOptions;
 283         u16 deviceCap;
 284         u32 binBuildNumber;
 285         u8 deviceType;
 286         u8 pwdclkind;
 287         u8 fastClk5g;
 288         u8 divChain;
 289         u8 rxGainType;
 290         u8 dacHiPwrMode_5G;
 291         u8 openLoopPwrCntl;
 292         u8 dacLpMode;
 293         u8 txGainType;
 294         u8 rcChainMask;
 295         u8 desiredScaleCCK;
 296         u8 pwr_table_offset;
 297         u8 frac_n_5g;
 298         u8 futureBase_3[21];
 299 } __packed;
 300
 301 struct base_eep_header_4k {
 302         u16 length;
 303         u16 checksum;
 304         u16 version;
 305         u8 opCapFlags;
 306         u8 eepMisc;
 307         u16 regDmn[2];
 308         u8 macAddr[6];
 309         u8 rxMask;
 310         u8 txMask;
 311         u16 rfSilent;
 312         u16 blueToothOptions;
 313         u16 deviceCap;
 314         u32 binBuildNumber;
 315         u8 deviceType;
 316         u8 txGainType;
 317 } __packed;
 318
 319
 320 struct spur_chan {
 321         u16 spurChan;
 322         u8 spurRangeLow;
 323         u8 spurRangeHigh;
 324 } __packed;
 325
 326 struct modal_eep_header {
 327         u32 antCtrlChain[AR5416_MAX_CHAINS];
 328         u32 antCtrlCommon;
 329         u8 antennaGainCh[AR5416_MAX_CHAINS];
 330         u8 switchSettling;
 331         u8 txRxAttenCh[AR5416_MAX_CHAINS];
 332         u8 rxTxMarginCh[AR5416_MAX_CHAINS];
 333         u8 adcDesiredSize;
 334         u8 pgaDesiredSize;
 335         u8 xlnaGainCh[AR5416_MAX_CHAINS];
 336         u8 txEndToXpaOff;
 337         u8 txEndToRxOn;
 338         u8 txFrameToXpaOn;
 339         u8 thresh62;
 340         u8 noiseFloorThreshCh[AR5416_MAX_CHAINS];
 341         u8 xpdGain;
 342         u8 xpd;
 343         u8 iqCalICh[AR5416_MAX_CHAINS];
 344         u8 iqCalQCh[AR5416_MAX_CHAINS];
 345         u8 pdGainOverlap;
 346         u8 ob;
 347         u8 db;
 348         u8 xpaBiasLvl;
 349         u8 pwrDecreaseFor2Chain;
 350         u8 pwrDecreaseFor3Chain;
 351         u8 txFrameToDataStart;
 352         u8 txFrameToPaOn;
 353         u8 ht40PowerIncForPdadc;
 354         u8 bswAtten[AR5416_MAX_CHAINS];
 355         u8 bswMargin[AR5416_MAX_CHAINS];
 356         u8 swSettleHt40;
 357         u8 xatten2Db[AR5416_MAX_CHAINS];
 358         u8 xatten2Margin[AR5416_MAX_CHAINS];
 359         u8 ob_ch1;
 360         u8 db_ch1;
 361         u8 lna_ctl;
 362         u8 miscBits;
 363         u16 xpaBiasLvlFreq[3];
 364         u8 futureModal[6];
 365
 366         struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 367 } __packed;
 368
 369 struct calDataPerFreqOpLoop {
 370         u8 pwrPdg[2][5];
 371         u8 vpdPdg[2][5];
 372         u8 pcdac[2][5];
 373         u8 empty[2][5];
 374 } __packed;
 375
 376 struct modal_eep_4k_header {
 377         u32 antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
 378         u32 antCtrlCommon;
 379         u8 antennaGainCh[AR5416_EEP4K_MAX_CHAINS];
 380         u8 switchSettling;
 381         u8 txRxAttenCh[AR5416_EEP4K_MAX_CHAINS];
 382         u8 rxTxMarginCh[AR5416_EEP4K_MAX_CHAINS];
 383         u8 adcDesiredSize;
 384         u8 pgaDesiredSize;
 385         u8 xlnaGainCh[AR5416_EEP4K_MAX_CHAINS];
 386         u8 txEndToXpaOff;
 387         u8 txEndToRxOn;
 388         u8 txFrameToXpaOn;
 389         u8 thresh62;
 390         u8 noiseFloorThreshCh[AR5416_EEP4K_MAX_CHAINS];
 391         u8 xpdGain;
 392         u8 xpd;
 393         u8 iqCalICh[AR5416_EEP4K_MAX_CHAINS];
 394         u8 iqCalQCh[AR5416_EEP4K_MAX_CHAINS];
 395         u8 pdGainOverlap;
 396 #ifdef __BIG_ENDIAN_BITFIELD
 397         u8 ob_1:4, ob_0:4;
 398         u8 db1_1:4, db1_0:4;
 399 #else
 400         u8 ob_0:4, ob_1:4;
 401         u8 db1_0:4, db1_1:4;
 402 #endif
 403         u8 xpaBiasLvl;
 404         u8 txFrameToDataStart;
 405         u8 txFrameToPaOn;
 406         u8 ht40PowerIncForPdadc;
 407         u8 bswAtten[AR5416_EEP4K_MAX_CHAINS];
 408         u8 bswMargin[AR5416_EEP4K_MAX_CHAINS];
 409         u8 swSettleHt40;
 410         u8 xatten2Db[AR5416_EEP4K_MAX_CHAINS];
 411         u8 xatten2Margin[AR5416_EEP4K_MAX_CHAINS];
 412 #ifdef __BIG_ENDIAN_BITFIELD
 413         u8 db2_1:4, db2_0:4;
 414 #else
 415         u8 db2_0:4, db2_1:4;
 416 #endif
 417         u8 version;
 418 #ifdef __BIG_ENDIAN_BITFIELD
 419         u8 ob_3:4, ob_2:4;
 420         u8 antdiv_ctl1:4, ob_4:4;
 421         u8 db1_3:4, db1_2:4;
 422         u8 antdiv_ctl2:4, db1_4:4;
 423         u8 db2_2:4, db2_3:4;
 424         u8 reserved:4, db2_4:4;
 425 #else
 426         u8 ob_2:4, ob_3:4;
 427         u8 ob_4:4, antdiv_ctl1:4;
 428         u8 db1_2:4, db1_3:4;
 429         u8 db1_4:4, antdiv_ctl2:4;
 430         u8 db2_2:4, db2_3:4;
 431         u8 db2_4:4, reserved:4;
 432 #endif
 433         u8 tx_diversity;
 434         u8 flc_pwr_thresh;
 435         u8 bb_scale_smrt_antenna;
 436 #define EEP_4K_BB_DESIRED_SCALE_MASK    0x1f
 437         u8 futureModal[1];
 438         struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 439 } __packed;
 440
 441 struct base_eep_ar9287_header {
 442         u16 length;
 443         u16 checksum;
 444         u16 version;
 445         u8 opCapFlags;
 446         u8 eepMisc;
 447         u16 regDmn[2];
 448         u8 macAddr[6];
 449         u8 rxMask;
 450         u8 txMask;
 451         u16 rfSilent;
 452         u16 blueToothOptions;
 453         u16 deviceCap;
 454         u32 binBuildNumber;
 455         u8 deviceType;
 456         u8 openLoopPwrCntl;
 457         int8_t pwrTableOffset;
 458         int8_t tempSensSlope;
 459         int8_t tempSensSlopePalOn;
 460         u8 futureBase[29];
 461 } __packed;
 462
 463 struct modal_eep_ar9287_header {
 464         u32 antCtrlChain[AR9287_MAX_CHAINS];
 465         u32 antCtrlCommon;
 466         int8_t antennaGainCh[AR9287_MAX_CHAINS];
 467         u8 switchSettling;
 468         u8 txRxAttenCh[AR9287_MAX_CHAINS];
 469         u8 rxTxMarginCh[AR9287_MAX_CHAINS];
 470         int8_t adcDesiredSize;
 471         u8 txEndToXpaOff;
 472         u8 txEndToRxOn;
 473         u8 txFrameToXpaOn;
 474         u8 thresh62;
 475         int8_t noiseFloorThreshCh[AR9287_MAX_CHAINS];
 476         u8 xpdGain;
 477         u8 xpd;
 478         int8_t iqCalICh[AR9287_MAX_CHAINS];
 479         int8_t iqCalQCh[AR9287_MAX_CHAINS];
 480         u8 pdGainOverlap;
 481         u8 xpaBiasLvl;
 482         u8 txFrameToDataStart;
 483         u8 txFrameToPaOn;
 484         u8 ht40PowerIncForPdadc;
 485         u8 bswAtten[AR9287_MAX_CHAINS];
 486         u8 bswMargin[AR9287_MAX_CHAINS];
 487         u8 swSettleHt40;
 488         u8 version;
 489         u8 db1;
 490         u8 db2;
 491         u8 ob_cck;
 492         u8 ob_psk;
 493         u8 ob_qam;
 494         u8 ob_pal_off;
 495         u8 futureModal[30];
 496         struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
 497 } __packed;
 498
 499 struct cal_data_per_freq {
 500         u8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 501         u8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 502 } __packed;
 503
 504 struct cal_data_per_freq_4k {
 505         u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 506         u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 507 } __packed;
 508
 509 struct cal_target_power_leg {
 510         u8 bChannel;
 511         u8 tPow2x[4];
 512 } __packed;
 513
 514 struct cal_target_power_ht {
 515         u8 bChannel;
 516         u8 tPow2x[8];
 517 } __packed;
 518
 519 struct cal_ctl_edges {
 520         u8 bChannel;
 521         u8 ctl;
 522 } __packed;
 523
 524 struct cal_data_op_loop_ar9287 {
 525         u8 pwrPdg[2][5];
 526         u8 vpdPdg[2][5];
 527         u8 pcdac[2][5];
 528         u8 empty[2][5];
 529 } __packed;
 530
 531 struct cal_data_per_freq_ar9287 {
 532         u8 pwrPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
 533         u8 vpdPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
 534 } __packed;
 535
 536 union cal_data_per_freq_ar9287_u {
 537         struct cal_data_op_loop_ar9287 calDataOpen;
 538         struct cal_data_per_freq_ar9287 calDataClose;
 539 } __packed;
 540
 541 struct cal_ctl_data_ar9287 {
 542         struct cal_ctl_edges
 543         ctlEdges[AR9287_MAX_CHAINS][AR9287_NUM_BAND_EDGES];
 544 } __packed;
 545
 546 struct cal_ctl_data {
 547         struct cal_ctl_edges
 548         ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
 549 } __packed;
 550
 551 struct cal_ctl_data_4k {
 552         struct cal_ctl_edges
 553         ctlEdges[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_BAND_EDGES];
 554 } __packed;
 555
 556 struct ar5416_eeprom_def {
 557         struct base_eep_header baseEepHeader;
 558         u8 custData[64];
 559         struct modal_eep_header modalHeader[2];
 560         u8 calFreqPier5G[AR5416_NUM_5G_CAL_PIERS];
 561         u8 calFreqPier2G[AR5416_NUM_2G_CAL_PIERS];
 562         struct cal_data_per_freq
 563          calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS];
 564         struct cal_data_per_freq
 565          calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
 566         struct cal_target_power_leg
 567          calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS];
 568         struct cal_target_power_ht
 569          calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS];
 570         struct cal_target_power_ht
 571          calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS];
 572         struct cal_target_power_leg
 573          calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS];
 574         struct cal_target_power_leg
 575          calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS];
 576         struct cal_target_power_ht
 577          calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS];
 578         struct cal_target_power_ht
 579          calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS];
 580         u8 ctlIndex[AR5416_NUM_CTLS];
 581         struct cal_ctl_data ctlData[AR5416_NUM_CTLS];
 582         u8 padding;
 583 } __packed;
 584
 585 struct ar5416_eeprom_4k {
 586         struct base_eep_header_4k baseEepHeader;
 587         u8 custData[20];
 588         struct modal_eep_4k_header modalHeader;
 589         u8 calFreqPier2G[AR5416_EEP4K_NUM_2G_CAL_PIERS];
 590         struct cal_data_per_freq_4k
 591         calPierData2G[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_2G_CAL_PIERS];
 592         struct cal_target_power_leg
 593         calTargetPowerCck[AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS];
 594         struct cal_target_power_leg
 595         calTargetPower2G[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
 596         struct cal_target_power_ht
 597         calTargetPower2GHT20[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
 598         struct cal_target_power_ht
 599         calTargetPower2GHT40[AR5416_EEP4K_NUM_2G_40_TARGET_POWERS];
 600         u8 ctlIndex[AR5416_EEP4K_NUM_CTLS];
 601         struct cal_ctl_data_4k ctlData[AR5416_EEP4K_NUM_CTLS];
 602         u8 padding;
 603 } __packed;
 604
 605 struct ar9287_eeprom {
 606         struct base_eep_ar9287_header baseEepHeader;
 607         u8 custData[AR9287_DATA_SZ];
 608         struct modal_eep_ar9287_header modalHeader;
 609         u8 calFreqPier2G[AR9287_NUM_2G_CAL_PIERS];
 610         union cal_data_per_freq_ar9287_u
 611         calPierData2G[AR9287_MAX_CHAINS][AR9287_NUM_2G_CAL_PIERS];
 612         struct cal_target_power_leg
 613         calTargetPowerCck[AR9287_NUM_2G_CCK_TARGET_POWERS];
 614         struct cal_target_power_leg
 615         calTargetPower2G[AR9287_NUM_2G_20_TARGET_POWERS];
 616         struct cal_target_power_ht
 617         calTargetPower2GHT20[AR9287_NUM_2G_20_TARGET_POWERS];
 618         struct cal_target_power_ht
 619         calTargetPower2GHT40[AR9287_NUM_2G_40_TARGET_POWERS];
 620         u8 ctlIndex[AR9287_NUM_CTLS];
 621         struct cal_ctl_data_ar9287 ctlData[AR9287_NUM_CTLS];
 622         u8 padding;
 623 } __packed;
 624
 625 enum reg_ext_bitmap {
 626         REG_EXT_FCC_MIDBAND = 0,
 627         REG_EXT_JAPAN_MIDBAND = 1,
 628         REG_EXT_FCC_DFS_HT40 = 2,
 629         REG_EXT_JAPAN_NONDFS_HT40 = 3,
 630         REG_EXT_JAPAN_DFS_HT40 = 4
 631 };
 632
 633 struct ath9k_country_entry {
 634         u16 countryCode;
 635         u16 regDmnEnum;
 636         u16 regDmn5G;
 637         u16 regDmn2G;
 638         u8 isMultidomain;
 639         u8 iso[3];
 640 };
 641
 642 struct eeprom_ops {
 643         int (*check_eeprom)(struct ath_hw *hw);
 644         u32 (*get_eeprom)(struct ath_hw *hw, enum eeprom_param param);
 645         bool (*fill_eeprom)(struct ath_hw *hw);
 646         u32 (*dump_eeprom)(struct ath_hw *hw, bool dump_base_hdr, u8 *buf,
 647                            u32 len, u32 size);
 648         int (*get_eeprom_ver)(struct ath_hw *hw);
 649         int (*get_eeprom_rev)(struct ath_hw *hw);
 650         void (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
 651         void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
 652         void (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
 653                            u16 cfgCtl, u8 twiceAntennaReduction,
 654                            u8 powerLimit, bool test);
 655         u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
 656 };
 657
 658 void ath9k_hw_analog_shift_regwrite(struct ath_hw *ah, u32 reg, u32 val);
 659 void ath9k_hw_analog_shift_rmw(struct ath_hw *ah, u32 reg, u32 mask,
 660                                u32 shift, u32 val);
 661 int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight,
 662                              int16_t targetLeft,
 663                              int16_t targetRight);
 664 bool ath9k_hw_get_lower_upper_index(u8 target, u8 *pList, u16 listSize,
 665                                     u16 *indexL, u16 *indexR);
 666 bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data);
 667 void ath9k_hw_usb_gen_fill_eeprom(struct ath_hw *ah, u16 *eep_data,
 668                                   int eep_start_loc, int size);
 669 void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
 670                              u8 *pVpdList, u16 numIntercepts,
 671                              u8 *pRetVpdList);
 672 void ath9k_hw_get_legacy_target_powers(struct ath_hw *ah,
 673                                        struct ath9k_channel *chan,
 674                                        struct cal_target_power_leg *powInfo,
 675                                        u16 numChannels,
 676                                        struct cal_target_power_leg *pNewPower,
 677                                        u16 numRates, bool isExtTarget);
 678 void ath9k_hw_get_target_powers(struct ath_hw *ah,
 679                                 struct ath9k_channel *chan,
 680                                 struct cal_target_power_ht *powInfo,
 681                                 u16 numChannels,
 682                                 struct cal_target_power_ht *pNewPower,
 683                                 u16 numRates, bool isHt40Target);
 684 u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
 685                                 bool is2GHz, int num_band_edges);
 686 u16 ath9k_hw_get_scaled_power(struct ath_hw *ah, u16 power_limit,
 687                               u8 antenna_reduction);
 688 void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah);
 689 int ath9k_hw_eeprom_init(struct ath_hw *ah);
 690
 691 void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
 692                                 struct ath9k_channel *chan,
 693                                 void *pRawDataSet,
 694                                 u8 *bChans, u16 availPiers,
 695                                 u16 tPdGainOverlap,
 696                                 u16 *pPdGainBoundaries, u8 *pPDADCValues,
 697                                 u16 numXpdGains);
 698
 699 static inline u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
 700 {
 701         if (fbin == AR5416_BCHAN_UNUSED)
 702                 return fbin;
 703
 704         return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin));
 705 }
 706
 707 #define ar5416_get_ntxchains(_txchainmask)                      \
 708         (((_txchainmask >> 2) & 1) +                            \
 709          ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
 710
 711 extern const struct eeprom_ops eep_def_ops;
 712 extern const struct eeprom_ops eep_4k_ops;
 713 extern const struct eeprom_ops eep_ar9287_ops;
 714 extern const struct eeprom_ops eep_ar9287_ops;
 715 extern const struct eeprom_ops eep_ar9300_ops;
 716
 717 #endif /* EEPROM_H */