diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-10-25 15:19:32 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-27 18:16:18 (GMT) |
| commit | 7b89fccf1547722115538976e0d9b989f5e12e9b (patch) | |
| tree | 23111a7ff33be5128180871840827ba0fb2799f9 /drivers/net | |
| parent | 6339244b3ba0fe1440c640f6a699b59ae4138269 (diff) | |
| download | linux-7b89fccf1547722115538976e0d9b989f5e12e9b.tar.xz | |
ath9k_hw: start initial NF calibration after PA calibration on <AR9003
This makes the initial NF calibration less likely to fail.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_calib.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index 07994e3..42190b6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -856,6 +856,8 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) /* Do PA Calibration */ ar9002_hw_pa_cal(ah, true); + ath9k_hw_loadnf(ah, chan); + ath9k_hw_start_nfcal(ah, true); if (ah->caldata) set_bit(NFCAL_PENDING, &ah->caldata->cal_flags); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8be4b14..85a78176 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1953,8 +1953,10 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (ath9k_hw_mci_is_enabled(ah)) ar9003_mci_check_bt(ah); - ath9k_hw_loadnf(ah, chan); - ath9k_hw_start_nfcal(ah, true); + if (AR_SREV_9300_20_OR_LATER(ah)) { + ath9k_hw_loadnf(ah, chan); + ath9k_hw_start_nfcal(ah, true); + } if (AR_SREV_9300_20_OR_LATER(ah)) ar9003_hw_bb_watchdog_config(ah); |