diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2010-03-17 11:55:21 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-23 23:50:15 +0300 |
| commit | 02afa2a01b74ed3e8f3a85be11919b33f4ad4f02 (patch) | |
| tree | 086268112658323376b6ac993b157998db9f22a3 /drivers/net/wireless/ath/ath9k/calib.c | |
| parent | 2cbfaea48500ce98588e31bd806bbfb524b36b31 (diff) | |
| download | linux-02afa2a01b74ed3e8f3a85be11919b33f4ad4f02.tar.xz | |
ath9k_hw: use the skip count for PA calibration on AR9271
Periodic power amplifier offset calibration is skipped on ath9k
algorithmically, this is required on AR9271.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/calib.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index e76dd7498653..d5026e4f484b 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -1059,9 +1059,12 @@ bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan, /* Do NF cal only at longer intervals */ if (longcal) { /* Do periodic PAOffset Cal */ - if (AR_SREV_9271(ah)) - ath9k_hw_9271_pa_cal(ah, false); - else if (AR_SREV_9285_11_OR_LATER(ah)) { + if (AR_SREV_9271(ah)) { + if (!ah->pacal_info.skipcount) + ath9k_hw_9271_pa_cal(ah, false); + else + ah->pacal_info.skipcount--; + } else if (AR_SREV_9285_11_OR_LATER(ah)) { if (!ah->pacal_info.skipcount) ath9k_hw_9285_pa_cal(ah, false); else |