diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2009-03-06 20:38:36 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-16 18:09:34 -0400 |
| commit | be1b08af61379be23d9975eaab29054e9166b13c (patch) | |
| tree | 20d3665ae7248c6f51b08c64f3fcdcf37ee301cd /drivers | |
| parent | cc88aff0732132e496d1c93a468a4577e93390ea (diff) | |
| download | blackbird-op-linux-be1b08af61379be23d9975eaab29054e9166b13c.tar.gz blackbird-op-linux-be1b08af61379be23d9975eaab29054e9166b13c.zip | |
ath9k: Use suitable macros with 4k eeprom data
This patch improves range and connection stability in AR9285.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath9k/eeprom.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath9k/eeprom.c b/drivers/net/wireless/ath9k/eeprom.c index 5a5ab23a2ba2..183c949bcca1 100644 --- a/drivers/net/wireless/ath9k/eeprom.c +++ b/drivers/net/wireless/ath9k/eeprom.c @@ -679,7 +679,7 @@ static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah, vpdTableI[i][sizeCurrVpdTable - 2]); vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep); - if (tgtIndex > maxIndex) { + if (tgtIndex >= maxIndex) { while ((ss <= tgtIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1))) { tmpVal = (int16_t) TMP_VAL_VPD_TABLE; @@ -713,11 +713,11 @@ static bool ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, u8 *pCalBChans = NULL; u16 pdGainOverlap_t2; static u8 pdadcValues[AR5416_NUM_PDADC_VALUES]; - u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK]; + u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK]; u16 numPiers, i, j; int16_t tMinCalPower; u16 numXpdGain, xpdMask; - u16 xpdGainValues[AR5416_NUM_PD_GAINS] = { 0, 0, 0, 0 }; + u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 }; u32 reg32, regOffset, regChainOffset; xpdMask = pEepData->modalHeader.xpdGain; @@ -732,16 +732,16 @@ static bool ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, } pCalBChans = pEepData->calFreqPier2G; - numPiers = AR5416_NUM_2G_CAL_PIERS; + numPiers = AR5416_EEP4K_NUM_2G_CAL_PIERS; numXpdGain = 0; - for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) { - if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) { - if (numXpdGain >= AR5416_NUM_PD_GAINS) + for (i = 1; i <= AR5416_EEP4K_PD_GAINS_IN_MASK; i++) { + if ((xpdMask >> (AR5416_EEP4K_PD_GAINS_IN_MASK - i)) & 1) { + if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS) break; xpdGainValues[numXpdGain] = - (u16)(AR5416_PD_GAINS_IN_MASK - i); + (u16)(AR5416_EEP4K_PD_GAINS_IN_MASK - i); numXpdGain++; } } @@ -754,7 +754,7 @@ static bool ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, xpdGainValues[1]); REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, 0); - for (i = 0; i < AR5416_MAX_CHAINS; i++) { + for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) { if (AR_SREV_5416_20_OR_LATER(ah) && (ah->rxchainmask == 5 || ah->txchainmask == 5) && (i != 0)) { |
