/* * Copyright (c) 2010-2011 Atheros Communications Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef AR9003_EEPROM_H #define AR9003_EEPROM_H #include <linux/types.h> #define AR9300_EEP_VER 0xD000 #define AR9300_EEP_VER_MINOR_MASK 0xFFF #define AR9300_EEP_MINOR_VER_1 0x1 #define AR9300_EEP_MINOR_VER AR9300_EEP_MINOR_VER_1 /* 16-bit offset location start of calibration struct */ #define AR9300_EEP_START_LOC 256 #define AR9300_NUM_5G_CAL_PIERS 8 #define AR9300_NUM_2G_CAL_PIERS 3 #define AR9300_NUM_5G_20_TARGET_POWERS 8 #define AR9300_NUM_5G_40_TARGET_POWERS 8 #define AR9300_NUM_2G_CCK_TARGET_POWERS 2 #define AR9300_NUM_2G_20_TARGET_POWERS 3 #define AR9300_NUM_2G_40_TARGET_POWERS 3 /* #define AR9300_NUM_CTLS 21 */ #define AR9300_NUM_CTLS_5G 9 #define AR9300_NUM_CTLS_2G 12 #define AR9300_NUM_BAND_EDGES_5G 8 #define AR9300_NUM_BAND_EDGES_2G 4 #define AR9300_EEPMISC_BIG_ENDIAN 0x01 #define AR9300_EEPMISC_WOW 0x02 #define AR9300_CUSTOMER_DATA_SIZE 20 #define FBIN2FREQ(x, y) ((y) ? (2300 + x) : (4800 + 5 * x)) #define AR9300_MAX_CHAINS 3 #define AR9300_ANT_16S 25 #define AR9300_FUTURE_MODAL_SZ 6 #define AR9300_PAPRD_RATE_MASK 0x01ffffff #define AR9300_PAPRD_SCALE_1 0x0e000000 #define AR9300_PAPRD_SCALE_1_S 25 #define AR9300_PAPRD_SCALE_2 0x70000000 #define AR9300_PAPRD_SCALE_2_S 28 /* Delta from which to start power to pdadc table */ /* This offset is used in both open loop and closed loop power control * schemes. In open loop power control, it is not really needed, but for * the "sake of consistency" it was kept. For certain AP designs, this * value is overwritten by the value in the flag "pwrTableOffset" just * before writing the pdadc vs pwr into the chip registers. */ #define AR9300_PWR_TABLE_OFFSET 0 /* byte addressable */ #define AR9300_EEPROM_SIZE (16*1024) #define AR9300_BASE_ADDR_4K 0xfff #define AR9300_BASE_ADDR 0x3ff #define AR9300_BASE_ADDR_512 0x1ff #define AR9300_OTP_BASE 0x14000 #define AR9300_OTP_STATUS 0x15f18 #define AR9300_OTP_STATUS_TYPE 0x7 #define AR9300_OTP_STATUS_VALID 0x4 #define AR9300_OTP_STATUS_ACCESS_BUSY 0x2 #define AR9300_OTP_STATUS_SM_BUSY 0x1 #define AR9300_OTP_READ_DATA 0x15f1c enum targetPowerHTRates { HT_TARGET_RATE_0_8_16, HT_TARGET_RATE_1_3_9_11_17_19, HT_TARGET_RATE_4, HT_TARGET_RATE_5, HT_TARGET_RATE_6, HT_TARGET_RATE_7, HT_TARGET_RATE_12, HT_TARGET_RATE_13, HT_TARGET_RATE_14, HT_TARGET_RATE_15, HT_TARGET_RATE_20, HT_TARGET_RATE_21, HT_TARGET_RATE_22, HT_TARGET_RATE_23 }; enum targetPowerLegacyRates { LEGACY_TARGET_RATE_6_24, LEGACY_TARGET_RATE_36, LEGACY_TARGET_RATE_48, LEGACY_TARGET_RATE_54 }; enum targetPowerCckRates { LEGACY_TARGET_RATE_1L_5L, LEGACY_TARGET_RATE_5S, LEGACY_TARGET_RATE_11L, LEGACY_TARGET_RATE_11S }; enum ar9300_Rates { ALL_TARGET_LEGACY_6_24, ALL_TARGET_LEGACY_36, ALL_TARGET_LEGACY_48, ALL_TARGET_LEGACY_54, ALL_TARGET_LEGACY_1L_5L, ALL_TARGET_LEGACY_5S, ALL_TARGET_LEGACY_11L, ALL_TARGET_LEGACY_11S, ALL_TARGET_HT20_0_8_16, ALL_TARGET_HT20_1_3_9_11_17_19, ALL_TARGET_HT20_4, ALL_TARGET_HT20_5, ALL_TARGET_HT20_6, ALL_TARGET_HT20_7, ALL_TARGET_HT20_12, ALL_TARGET_HT20_13, ALL_TARGET_HT20_14, ALL_TARGET_HT20_15, ALL_TARGET_HT20_20, ALL_TARGET_HT20_21, ALL_TARGET_HT20_22, ALL_TARGET_HT20_23, ALL_TARGET_HT40_0_8_16, ALL_TARGET_HT40_1_3_9_11_17_19, ALL_TARGET_HT40_4, ALL_TARGET_HT40_5, ALL_TARGET_HT40_6, ALL_TARGET_HT40_7, ALL_TARGET_HT40_12, ALL_TARGET_HT40_13, ALL_TARGET_HT40_14, ALL_TARGET_HT40_15, ALL_TARGET_HT40_20, ALL_TARGET_HT40_21, ALL_TARGET_HT40_22, ALL_TARGET_HT40_23, ar9300RateSize, }; struct eepFlags { u8 opFlags; u8 eepMisc; } __packed; enum CompressAlgorithm { _CompressNone = 0, _CompressLzma, _CompressPairs, _CompressBlock, _Compress4, _Compress5, _Compress6, _Compress7, }; struct ar9300_base_eep_hdr { __le16 regDmn[2]; /* 4 bits tx and 4 bits rx */ u8 txrxMask; struct eepFlags opCapFlags; u8 rfSilent; u8 blueToothOptions; u8 deviceCap; /* takes lower byte in eeprom location */ u8 deviceType; /* offset in dB to be added to beginning * of pdadc table in calibration */ int8_t pwrTableOffset; u8 params_for_tuning_caps[2]; /* * bit0 - enable tx temp comp * bit1 - enable tx volt comp * bit2 - enable fastClock - default to 1 * bit3 - enable doubling - default to 1 * bit4 - enable internal regulator - default to 1 */ u8 featureEnable; /* misc flags: bit0 - turn down drivestrength */ u8 miscConfiguration; u8 eepromWriteEnableGpio; u8 wlanDisableGpio; u8 wlanLedGpio; u8 rxBandSelectGpio; u8 txrxgain; /* SW controlled internal regulator fields */ __le32 swreg; } __packed; struct ar9300_modal_eep_header { /* 4 idle, t1, t2, b (4 bits per setting) */ __le32 antCtrlCommon; /* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */ __le32 antCtrlCommon2; /* 6 idle, t, r, rx1, rx12, b (2 bits each) */ __le16 antCtrlChain[AR9300_MAX_CHAINS]; /* 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */ u8 xatten1DB[AR9300_MAX_CHAINS]; /* 3 xatten1_margin for merlin (0xa20c/b20c 16:12 */ u8 xatten1Margin[AR9300_MAX_CHAINS]; int8_t tempSlope; int8_t voltSlope; /* spur channels in usual fbin coding format */ u8 spurChans[AR_EEPROM_MODAL_SPURS]; /* 3 Check if the register is per chain */ int8_t noiseFloorThreshCh[AR9300_MAX_CHAINS]; u8 reserved[11]; int8_t quick_drop; u8 xpaBiasLvl; u8 txFrameToDataStart; u8 txFrameToPaOn; u8 txClip; int8_t antennaGain; u8 switchSettling; int8_t adcDesiredSize; u8 txEndToXpaOff; u8 txEndToRxOn; u8 txFrameToXpaOn; u8 thresh62; __le32 papdRateMaskHt20; __le32 papdRateMaskHt40; __le16 switchcomspdt; u8 futureModal[8]; } __packed; struct ar9300_cal_data_per_freq_op_loop { int8_t refPower; /* pdadc voltage at power measurement */ u8 voltMeas; /* pcdac used for power measurement */ u8 tempMeas; /* range is -60 to -127 create a mapping equation 1db resolution */ int8_t rxNoisefloorCal; /*range is same as noisefloor */ int8_t rxNoisefloorPower; /* temp measured when noisefloor cal was performed */ u8 rxTempMeas; } __packed; struct cal_tgt_pow_legacy { u8 tPow2x[4]; } __packed; struct cal_tgt_pow_ht { u8 tPow2x[14]; } __packed; struct cal_ctl_data_2g { u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G]; } __packed; struct cal_ctl_data_5g { u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G]; } __packed; struct ar9300_BaseExtension_1 { u8 ant_div_control; u8 future[11]; int8_t quick_drop_low; int8_t quick_drop_high; } __packed; struct ar9300_BaseExtension_2 { int8_t tempSlopeLow; int8_t tempSlopeHigh; u8 xatten1DBLow[AR9300_MAX_CHAINS]; u8 xatten1MarginLow[AR9300_MAX_CHAINS]; u8 xatten1DBHigh[AR9300_MAX_CHAINS]; u8 xatten1MarginHigh[AR9300_MAX_CHAINS]; } __packed; struct ar9300_eeprom { u8 eepromVersion; u8 templateVersion; u8 macAddr[6]; u8 custData[AR9300_CUSTOMER_DATA_SIZE]; struct ar9300_base_eep_hdr baseEepHeader; struct ar9300_modal_eep_header modalHeader2G; struct ar9300_BaseExtension_1 base_ext1; u8 calFreqPier2G[AR9300_NUM_2G_CAL_PIERS]; struct ar9300_cal_data_per_freq_op_loop calPierData2G[AR9300_MAX_CHAINS][AR9300_NUM_2G_CAL_PIERS]; u8 calTarget_freqbin_Cck[AR9300_NUM_2G_CCK_TARGET_POWERS]; u8 calTarget_freqbin_2G[AR9300_NUM_2G_20_TARGET_POWERS]; u8 calTarget_freqbin_2GHT20[AR9300_NUM_2G_20_TARGET_POWERS]; u8 calTarget_freqbin_2GHT40[AR9300_NUM_2G_40_TARGET_POWERS]; struct cal_tgt_pow_legacy calTargetPowerCck[AR9300_NUM_2G_CCK_TARGET_POWERS]; struct cal_tgt_pow_legacy calTargetPower2G[AR9300_NUM_2G_20_TARGET_POWERS]; struct cal_tgt_pow_ht calTargetPower2GHT20[AR9300_NUM_2G_20_TARGET_POWERS]; struct cal_tgt_pow_ht calTargetPower2GHT40[AR9300_NUM_2G_40_TARGET_POWERS]; u8 ctlIndex_2G[AR9300_NUM_CTLS_2G]; u8 ctl_freqbin_2G[AR9300_NUM_CTLS_2G][AR9300_NUM_BAND_EDGES_2G]; struct cal_ctl_data_2g ctlPowerData_2G[AR9300_NUM_CTLS_2G]; struct ar9300_modal_eep_header modalHeader5G; struct ar9300_BaseExtension_2 base_ext2; u8 calFreqPier5G[AR9300_NUM_5G_CAL_PIERS]; struct ar9300_cal_data_per_freq_op_loop calPierData5G[AR9300_MAX_CHAINS][AR9300_NUM_5G_CAL_PIERS]; u8 calTarget_freqbin_5G[AR9300_NUM_5G_20_TARGET_POWERS]; u8 calTarget_freqbin_5GHT20[AR9300_NUM_5G_20_TARGET_POWERS]; u8 calTarget_freqbin_5GHT40[AR9300_NUM_5G_40_TARGET_POWERS]; struct cal_tgt_pow_legacy calTargetPower5G[AR9300_NUM_5G_20_TARGET_POWERS]; struct cal_tgt_pow_ht calTargetPower5GHT20[AR9300_NUM_5G_20_TARGET_POWERS]; struct cal_tgt_pow_ht calTargetPower5GHT40[AR9300_NUM_5G_40_TARGET_POWERS]; u8 ctlIndex_5G[AR9300_NUM_CTLS_5G]; u8 ctl_freqbin_5G[AR9300_NUM_CTLS_5G][AR9300_NUM_BAND_EDGES_5G]; struct cal_ctl_data_5g ctlPowerData_5G[AR9300_NUM_CTLS_5G]; } __packed; s32 ar9003_hw_get_tx_gain_idx(struct ath_hw *ah); s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah); u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz); unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah, struct ath9k_channel *chan); #endif