diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index de103ef..5fb3f54 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3411,6 +3411,7 @@ static u32 ar9003_dump_modal_eeprom(char *buf, u32 len, u32 size, PR_EEP("Chain1 NF Threshold", modal_hdr->noiseFloorThreshCh[1]); PR_EEP("Chain2 NF Threshold", modal_hdr->noiseFloorThreshCh[2]); PR_EEP("Quick Drop", modal_hdr->quick_drop); + PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff); PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl); PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart); PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn); @@ -3956,6 +3957,20 @@ static void ar9003_hw_quick_drop_apply(struct ath_hw *ah, u16 freq) REG_RMW_FIELD(ah, AR_PHY_AGC, AR_PHY_AGC_QUICK_DROP, quick_drop); } +static void ar9003_hw_txend_to_xpa_off_apply(struct ath_hw *ah, u16 freq) +{ + struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; + u32 value; + + value = (freq < 4000) ? eep->modalHeader2G.txEndToXpaOff : + eep->modalHeader5G.txEndToXpaOff; + + REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL, + AR_PHY_XPA_TIMING_CTL_TX_END_XPAB_OFF, value); + REG_RMW_FIELD(ah, AR_PHY_XPA_TIMING_CTL, + AR_PHY_XPA_TIMING_CTL_TX_END_XPAA_OFF, value); +} + static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -3968,6 +3983,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_internal_regulator_apply(ah); if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) ar9003_hw_apply_tuning_caps(ah); + ar9003_hw_txend_to_xpa_off_apply(ah, chan->channel); } static void ath9k_hw_ar9300_set_addac(struct ath_hw *ah, |