diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-07-15 17:53:40 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-17 19:11:36 (GMT) |
| commit | 08a4a1ab0725d89ca1df80f2ebe8443da82cd34f (patch) | |
| tree | acb335635ca806a7a3a7185221b96eaf7b27b456 /drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | |
| parent | 3e2ea543286dc2a4df46633a2ab6fda5f1a98cf3 (diff) | |
| download | linux-fsl-qoriq-08a4a1ab0725d89ca1df80f2ebe8443da82cd34f.tar.xz | |
ath9k_hw: fix SREV checks for applying tuning caps from EEPROM
AR9485, AR9330 and AR9340 are the chips that this is *NOT* supposed to be
applied on.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_eeprom.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index c5f3c43..b5c8450 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3890,6 +3890,9 @@ static void ar9003_hw_apply_tuning_caps(struct ath_hw *ah) struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; u8 tuning_caps_param = eep->baseEepHeader.params_for_tuning_caps[0]; + if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah)) + return; + if (eep->baseEepHeader.featureEnable & 0x40) { tuning_caps_param &= 0x7f; REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC, @@ -3987,8 +3990,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah, ar9003_hw_quick_drop_apply(ah, chan->channel); if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9550(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_apply_tuning_caps(ah); ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz); } |