diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/eeprom_4k.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom_4k.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 41a77d1bd439..4fa4d8e28c64 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -179,6 +179,9 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah, struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; struct modal_eep_4k_header *pModal = &eep->modalHeader; struct base_eep_header_4k *pBase = &eep->baseEepHeader; + u16 ver_minor; + + ver_minor = pBase->version & AR5416_EEP_VER_MINOR_MASK; switch (param) { case EEP_NFTHRESH_2: @@ -204,7 +207,7 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah, case EEP_DB_2: return pModal->db1_1; case EEP_MINOR_REV: - return pBase->version & AR5416_EEP_VER_MINOR_MASK; + return ver_minor; case EEP_TX_MASK: return pBase->txMask; case EEP_RX_MASK: @@ -213,6 +216,15 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah, return 0; case EEP_PWR_TABLE_OFFSET: return AR5416_PWR_TABLE_OFFSET_DB; + case EEP_MODAL_VER: + return pModal->version; + case EEP_ANT_DIV_CTL1: + return pModal->antdiv_ctl1; + case EEP_TXGAIN_TYPE: + if (ver_minor >= AR5416_EEP_MINOR_VER_19) + return pBase->txGainType; + else + return AR5416_EEP_TXGAIN_ORIGINAL; default: return 0; } @@ -222,7 +234,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah, struct ath9k_channel *chan, struct cal_data_per_freq_4k *pRawDataSet, u8 *bChans, u16 availPiers, - u16 tPdGainOverlap, int16_t *pMinCalPower, + u16 tPdGainOverlap, u16 *pPdGainBoundaries, u8 *pPDADCValues, u16 numXpdGains) { @@ -249,6 +261,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah, struct chan_centers centers; #define PD_GAIN_BOUNDARY_DEFAULT 58; + memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS); ath9k_hw_get_channel_centers(ah, chan, ¢ers); for (numPiers = 0; numPiers < availPiers; numPiers++) { @@ -307,8 +320,6 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah, } } - *pMinCalPower = (int16_t)(minPwrT4[0] / 2); - k = 0; for (i = 0; i < numXpdGains; i++) { @@ -330,7 +341,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah, } if (i == 0) { - if (AR_SREV_9280_10_OR_LATER(ah)) + if (AR_SREV_9280_20_OR_LATER(ah)) ss = (int16_t)(0 - (minPwrT4[i] / 2)); else ss = 0; @@ -398,7 +409,6 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, static u8 pdadcValues[AR5416_NUM_PDADC_VALUES]; u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK]; u16 numPiers, i, j; - int16_t tMinCalPower; u16 numXpdGain, xpdMask; u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 }; u32 reg32, regOffset, regChainOffset; @@ -451,7 +461,7 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan, pRawDataset, pCalBChans, numPiers, pdGainOverlap_t2, - &tMinCalPower, gainBoundaries, + gainBoundaries, pdadcValues, numXpdGain); ENABLE_REGWRITE_BUFFER(ah); @@ -498,7 +508,6 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, } REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); } } @@ -759,7 +768,7 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah, regulatory->max_power_level = ratesArray[i]; - if (AR_SREV_9280_10_OR_LATER(ah)) { + if (AR_SREV_9280_20_OR_LATER(ah)) { for (i = 0; i < Ar5416RateSize; i++) ratesArray[i] -= AR5416_PWR_TABLE_OFFSET_DB * 2; } @@ -830,7 +839,6 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah, } REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); } static void ath9k_hw_4k_set_addac(struct ath_hw *ah, @@ -907,9 +915,6 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah, AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal); REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000, AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]); - - if (AR_SREV_9285_11(ah)) - REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14)); } /* @@ -1107,9 +1112,6 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, } - if (AR_SREV_9285_11(ah)) - REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT); - REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, pModal->switchSettling); REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC, @@ -1149,17 +1151,17 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, } } -static u16 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah, +static u32 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah, struct ath9k_channel *chan) { struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; struct modal_eep_4k_header *pModal = &eep->modalHeader; - return pModal->antCtrlCommon & 0xFFFF; + return pModal->antCtrlCommon; } static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah, - enum ieee80211_band freq_band) + enum ath9k_hal_freq_band freq_band) { return 1; } |