sys/external/isc/atheros_hal/dist/ah_eeprom_v14.h

   1 /*
   2  * Copyright (c) 2008 Sam Leffler, Errno Consulting
   3  * Copyright (c) 2008 Atheros Communications, Inc.
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  *
  17  * $Id: ah_eeprom_v14.h,v 1.1.1.1 2008/12/11 04:46:24 alc Exp $
  18  */
  19 #ifndef _AH_EEPROM_V14_H_
  20 #define _AH_EEPROM_V14_H_
  21
  22 #include "ah_eeprom.h"
  23
  24 /* reg_off = 4 * (eep_off) */
  25 #define AR5416_EEPROM_S                 2
  26 #define AR5416_EEPROM_OFFSET            0x2000
  27 #define AR5416_EEPROM_START_ADDR        0x503f1200
  28 #define AR5416_EEPROM_MAX               0xae0 /* Ignore for the moment used only on the flash implementations */
  29 #define AR5416_EEPROM_MAGIC             0xa55a
  30 #define AR5416_EEPROM_MAGIC_OFFSET      0x0
  31
  32 #define owl_get_ntxchains(_txchainmask) \
  33     (((_txchainmask >> 2) & 1) + ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
  34
  35 #ifdef __LINUX_ARM_ARCH__ /* AP71 */
  36 #define owl_eep_start_loc               0
  37 #else
  38 #define owl_eep_start_loc               256
  39 #endif
  40
  41 /* End temp defines */
  42
  43 #define AR5416_EEP_NO_BACK_VER          0x1
  44 #define AR5416_EEP_VER                  0xE
  45 #define AR5416_EEP_VER_MINOR_MASK       0xFFF
  46 // Adds modal params txFrameToPaOn, txFrametoDataStart, ht40PowerInc
  47 #define AR5416_EEP_MINOR_VER_2          0x2
  48 // Adds modal params bswAtten, bswMargin, swSettle and base OpFlags for HT20/40 Disable
  49 #define AR5416_EEP_MINOR_VER_3          0x3
  50 #define AR5416_EEP_MINOR_VER_7          0x7
  51 #define AR5416_EEP_MINOR_VER_9          0x9
  52 #define AR5416_EEP_MINOR_VER_16         0x10
  53 #define AR5416_EEP_MINOR_VER_17         0x11
  54 #define AR5416_EEP_MINOR_VER_19         0x13
  55
  56 // 16-bit offset location start of calibration struct
  57 #define AR5416_EEP_START_LOC            256
  58 #define AR5416_NUM_5G_CAL_PIERS         8
  59 #define AR5416_NUM_2G_CAL_PIERS         4
  60 #define AR5416_NUM_5G_20_TARGET_POWERS  8
  61 #define AR5416_NUM_5G_40_TARGET_POWERS  8
  62 #define AR5416_NUM_2G_CCK_TARGET_POWERS 3
  63 #define AR5416_NUM_2G_20_TARGET_POWERS  4
  64 #define AR5416_NUM_2G_40_TARGET_POWERS  4
  65 #define AR5416_NUM_CTLS                 24
  66 #define AR5416_NUM_BAND_EDGES           8
  67 #define AR5416_NUM_PD_GAINS             4
  68 #define AR5416_PD_GAINS_IN_MASK         4
  69 #define AR5416_PD_GAIN_ICEPTS           5
  70 #define AR5416_EEPROM_MODAL_SPURS       5
  71 #define AR5416_MAX_RATE_POWER           63
  72 #define AR5416_NUM_PDADC_VALUES         128
  73 #define AR5416_NUM_RATES                16
  74 #define AR5416_BCHAN_UNUSED             0xFF
  75 #define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
  76 #define AR5416_EEPMISC_BIG_ENDIAN       0x01
  77 #define FREQ2FBIN(x,y)                  ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
  78 #define AR5416_MAX_CHAINS               3
  79 #define AR5416_ANT_16S                  25
  80
  81 #define AR5416_NUM_ANT_CHAIN_FIELDS     7
  82 #define AR5416_NUM_ANT_COMMON_FIELDS    4
  83 #define AR5416_SIZE_ANT_CHAIN_FIELD     3
  84 #define AR5416_SIZE_ANT_COMMON_FIELD    4
  85 #define AR5416_ANT_CHAIN_MASK           0x7
  86 #define AR5416_ANT_COMMON_MASK          0xf
  87 #define AR5416_CHAIN_0_IDX              0
  88 #define AR5416_CHAIN_1_IDX              1
  89 #define AR5416_CHAIN_2_IDX              2
  90
  91 #define AR5416_OPFLAGS_11A              0x01
  92 #define AR5416_OPFLAGS_11G              0x02
  93 #define AR5416_OPFLAGS_5G_HT40          0x04
  94 #define AR5416_OPFLAGS_2G_HT40          0x08
  95 #define AR5416_OPFLAGS_5G_HT20          0x10
  96 #define AR5416_OPFLAGS_2G_HT20          0x20
  97
  98 /* RF silent fields in EEPROM */
  99 #define EEP_RFSILENT_ENABLED            0x0001  /* enabled/disabled */
 100 #define EEP_RFSILENT_ENABLED_S          0
 101 #define EEP_RFSILENT_POLARITY           0x0002  /* polarity */
 102 #define EEP_RFSILENT_POLARITY_S         1
 103 #define EEP_RFSILENT_GPIO_SEL           0x001c  /* gpio PIN */
 104 #define EEP_RFSILENT_GPIO_SEL_S         2
 105
 106 /* Rx gain type values */
 107 #define AR5416_EEP_RXGAIN_23dB_BACKOFF  0
 108 #define AR5416_EEP_RXGAIN_13dB_BACKOFF  1
 109 #define AR5416_EEP_RXGAIN_ORIG          2
 110
 111 /* Tx gain type values */
 112 #define AR5416_EEP_TXGAIN_ORIG          0
 113 #define AR5416_EEP_TXGAIN_HIGH_POWER    1
 114
 115 typedef struct spurChanStruct {
 116         uint16_t        spurChan;
 117         uint8_t         spurRangeLow;
 118         uint8_t         spurRangeHigh;
 119 } __packed SPUR_CHAN;
 120
 121 typedef struct CalTargetPowerLegacy {
 122         uint8_t         bChannel;
 123         uint8_t         tPow2x[4];
 124 } __packed CAL_TARGET_POWER_LEG;
 125
 126 typedef struct CalTargetPowerHt {
 127         uint8_t         bChannel;
 128         uint8_t         tPow2x[8];
 129 } __packed CAL_TARGET_POWER_HT;
 130
 131 typedef struct CalCtlEdges {
 132         uint8_t         bChannel;
 133         uint8_t         tPowerFlag;     /* [0..5] tPower [6..7] flag */
 134 #define CAL_CTL_EDGES_POWER     0x3f
 135 #define CAL_CTL_EDGES_POWER_S   0
 136 #define CAL_CTL_EDGES_FLAG      0xc0
 137 #define CAL_CTL_EDGES_FLAG_S    6
 138 } __packed CAL_CTL_EDGES;
 139
 140 /*
 141  * NB: The format in EEPROM has words 0 and 2 swapped (i.e. version
 142  * and length are swapped).  We reverse their position after reading
 143  * the data into host memory so the version field is at the same
 144  * offset as in previous EEPROM layouts.  This makes utilities that
 145  * inspect the EEPROM contents work without looking at the PCI device
 146  * id which may or may not be reliable.
 147  */
 148 typedef struct BaseEepHeader {
 149         uint16_t        version;        /* NB: length in EEPROM */
 150         uint16_t        checksum;
 151         uint16_t        length;         /* NB: version in EEPROM */
 152         uint8_t         opCapFlags;
 153         uint8_t         eepMisc;
 154         uint16_t        regDmn[2];
 155         uint8_t         macAddr[6];
 156         uint8_t         rxMask;
 157         uint8_t         txMask;
 158         uint16_t        rfSilent;
 159         uint16_t        blueToothOptions;
 160         uint16_t        deviceCap;
 161         uint32_t        binBuildNumber;
 162         uint8_t         deviceType;
 163         uint8_t         pwdclkind;
 164         uint8_t         fastClk5g;
 165         uint8_t         divChain;
 166         uint8_t         rxGainType;
 167         uint8_t         dacHiPwrMode;   /* use the DAC high power mode (MB91) */
 168         uint8_t         openLoopPwrCntl;/* 1: use open loop power control,
 169                                            0: use closed loop power control */
 170         uint8_t         dacLpMode;
 171         uint8_t         txGainType;     /* high power tx gain table support */
 172         uint8_t         rcChainMask;    /* "1" if the card is an HB93 1x2 */
 173         uint8_t         futureBase[24];
 174 } __packed BASE_EEP_HEADER; // 64 B
 175
 176 typedef struct ModalEepHeader {
 177         uint32_t        antCtrlChain[AR5416_MAX_CHAINS];        // 12
 178         uint32_t        antCtrlCommon;                          // 4
 179         int8_t          antennaGainCh[AR5416_MAX_CHAINS];       // 3
 180         uint8_t         switchSettling;                         // 1
 181         uint8_t         txRxAttenCh[AR5416_MAX_CHAINS];         // 3
 182         uint8_t         rxTxMarginCh[AR5416_MAX_CHAINS];        // 3
 183         uint8_t         adcDesiredSize;                         // 1
 184         int8_t          pgaDesiredSize;                         // 1
 185         uint8_t         xlnaGainCh[AR5416_MAX_CHAINS];          // 3
 186         uint8_t         txEndToXpaOff;                          // 1
 187         uint8_t         txEndToRxOn;                            // 1
 188         uint8_t         txFrameToXpaOn;                         // 1
 189         uint8_t         thresh62;                               // 1
 190         uint8_t         noiseFloorThreshCh[AR5416_MAX_CHAINS];  // 3
 191         uint8_t         xpdGain;                                // 1
 192         uint8_t         xpd;                                    // 1
 193         int8_t          iqCalICh[AR5416_MAX_CHAINS];            // 1
 194         int8_t          iqCalQCh[AR5416_MAX_CHAINS];            // 1
 195         uint8_t         pdGainOverlap;                          // 1
 196         uint8_t         ob;                                     // 1
 197         uint8_t         db;                                     // 1
 198         uint8_t         xpaBiasLvl;                             // 1
 199         uint8_t         pwrDecreaseFor2Chain;                   // 1
 200         uint8_t         pwrDecreaseFor3Chain;                   // 1 -> 48 B
 201         uint8_t         txFrameToDataStart;                     // 1
 202         uint8_t         txFrameToPaOn;                          // 1
 203         uint8_t         ht40PowerIncForPdadc;                   // 1
 204         uint8_t         bswAtten[AR5416_MAX_CHAINS];            // 3
 205         uint8_t         bswMargin[AR5416_MAX_CHAINS];           // 3
 206         uint8_t         swSettleHt40;                           // 1
 207         uint8_t         xatten2Db[AR5416_MAX_CHAINS];           // 3 -> New for AR9280 (0xa20c/b20c 11:6)
 208         uint8_t         xatten2Margin[AR5416_MAX_CHAINS];       // 3 -> New for AR9280 (0xa20c/b20c 21:17)
 209         uint8_t         ob_ch1;                         // 1 -> ob and db become chain specific from AR9280
 210         uint8_t         db_ch1;                         // 1
 211         uint8_t         flagBits;                       // 1
 212 #define AR5416_EEP_FLAG_USEANT1         0x01    /* +1 configured antenna */
 213 #define AR5416_EEP_FLAG_FORCEXPAON      0x02    /* force XPA bit for 5G */
 214 #define AR5416_EEP_FLAG_LOCALBIAS       0x04    /* enable local bias */
 215 #define AR5416_EEP_FLAG_FEMBANDSELECT   0x08    /* FEM band select used */
 216 #define AR5416_EEP_FLAG_XLNABUFIN       0x10
 217 #define AR5416_EEP_FLAG_XLNAISEL        0x60
 218 #define AR5416_EEP_FLAG_XLNAISEL_S      5
 219 #define AR5416_EEP_FLAG_XLNABUFMODE     0x80
 220         uint8_t         miscBits;                       // [0..1]: bb_tx_dac_scale_cck
 221         uint16_t        xpaBiasLvlFreq[3];              // 3
 222         uint8_t         futureModal[6];                 // 6
 223
 224         SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS]; // 20 B
 225 } __packed MODAL_EEP_HEADER;                            // == 100 B
 226
 227 typedef struct calDataPerFreqOpLoop {
 228         uint8_t         pwrPdg[2][5]; /* power measurement */
 229         uint8_t         vpdPdg[2][5]; /* pdadc voltage at power measurement */
 230         uint8_t         pcdac[2][5];  /* pcdac used for power measurement */
 231         uint8_t         empty[2][5];  /* future use */
 232 } __packed CAL_DATA_PER_FREQ_OP_LOOP;
 233
 234 typedef struct CalCtlData {
 235         CAL_CTL_EDGES           ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
 236 } __packed CAL_CTL_DATA;
 237
 238 typedef struct calDataPerFreq {
 239         uint8_t         pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 240         uint8_t         vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
 241 } __packed CAL_DATA_PER_FREQ;
 242
 243 struct ar5416eeprom {
 244         BASE_EEP_HEADER         baseEepHeader;         // 64 B
 245         uint8_t                 custData[64];          // 64 B
 246         MODAL_EEP_HEADER        modalHeader[2];        // 200 B
 247         uint8_t                 calFreqPier5G[AR5416_NUM_5G_CAL_PIERS];
 248         uint8_t                 calFreqPier2G[AR5416_NUM_2G_CAL_PIERS];
 249         CAL_DATA_PER_FREQ       calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS];
 250         CAL_DATA_PER_FREQ       calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
 251         CAL_TARGET_POWER_LEG    calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS];
 252         CAL_TARGET_POWER_HT     calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS];
 253         CAL_TARGET_POWER_HT     calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS];
 254         CAL_TARGET_POWER_LEG    calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS];
 255         CAL_TARGET_POWER_LEG    calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS];
 256         CAL_TARGET_POWER_HT     calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS];
 257         CAL_TARGET_POWER_HT     calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS];
 258         uint8_t                 ctlIndex[AR5416_NUM_CTLS];
 259         CAL_CTL_DATA            ctlData[AR5416_NUM_CTLS];
 260         uint8_t                 padding;
 261 } __packed;
 262
 263 typedef struct {
 264         struct ar5416eeprom ee_base;
 265 #define NUM_EDGES        8
 266         uint16_t        ee_numCtls;
 267         RD_EDGES_POWER  ee_rdEdgesPower[NUM_EDGES*AR5416_NUM_CTLS];
 268         /* XXX these are dynamically calculated for use by shared code */
 269         int8_t          ee_antennaGainMax[2];
 270 } HAL_EEPROM_v14;
 271 #endif /* _AH_EEPROM_V14_H_ */