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- From: Miaoqing Pan <miaoqing@codeaurora.org>
- Date: Fri, 15 Jan 2016 18:17:17 +0800
- Subject: [PATCH] ath9k: avoid ANI restart if no trigger
- Fixes commit 54da20d83f0e ("ath9k_hw: improve ANI processing and rx desensitizing parameters")
- Call ath9k_ani_restart() only when the phy error rate reach the
- ANI immunity threshold. Sync the logic with internal code base.
- Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
- ---
- --- a/drivers/net/wireless/ath/ath9k/ani.c
- +++ b/drivers/net/wireless/ath/ath9k/ani.c
- @@ -444,14 +444,16 @@ void ath9k_hw_ani_monitor(struct ath_hw
- ofdmPhyErrRate < ah->config.ofdm_trig_low) {
- ath9k_hw_ani_lower_immunity(ah);
- aniState->ofdmsTurn = !aniState->ofdmsTurn;
- + ath9k_ani_restart(ah);
- } else if (ofdmPhyErrRate > ah->config.ofdm_trig_high) {
- ath9k_hw_ani_ofdm_err_trigger(ah);
- aniState->ofdmsTurn = false;
- + ath9k_ani_restart(ah);
- } else if (cckPhyErrRate > ah->config.cck_trig_high) {
- ath9k_hw_ani_cck_err_trigger(ah);
- aniState->ofdmsTurn = true;
- + ath9k_ani_restart(ah);
- }
- - ath9k_ani_restart(ah);
- }
- }
- EXPORT_SYMBOL(ath9k_hw_ani_monitor);
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