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_ */ 272