diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ani.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ani.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index e91725bf401c..4994bea809eb 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -46,8 +46,8 @@ static const struct ani_ofdm_level_entry ofdm_level_table[] = { { 5, 4, 1 }, /* lvl 5 */ { 6, 5, 1 }, /* lvl 6 */ { 7, 6, 1 }, /* lvl 7 */ - { 7, 6, 0 }, /* lvl 8 */ - { 7, 7, 0 } /* lvl 9 */ + { 7, 7, 1 }, /* lvl 8 */ + { 7, 8, 0 } /* lvl 9 */ }; #define ATH9K_ANI_OFDM_NUM_LEVEL \ ARRAY_SIZE(ofdm_level_table) @@ -91,8 +91,8 @@ static const struct ani_cck_level_entry cck_level_table[] = { { 4, 0 }, /* lvl 4 */ { 5, 0 }, /* lvl 5 */ { 6, 0 }, /* lvl 6 */ - { 6, 0 }, /* lvl 7 (only for high rssi) */ - { 7, 0 } /* lvl 8 (only for high rssi) */ + { 7, 0 }, /* lvl 7 (only for high rssi) */ + { 8, 0 } /* lvl 8 (only for high rssi) */ }; #define ATH9K_ANI_CCK_NUM_LEVEL \ @@ -177,10 +177,15 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel, BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_HIGH) weak_sig = true; - if (aniState->ofdmWeakSigDetect != weak_sig) - ath9k_hw_ani_control(ah, - ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, - entry_ofdm->ofdm_weak_signal_on); + /* + * OFDM Weak signal detection is always enabled for AP mode. + */ + if (ah->opmode != NL80211_IFTYPE_AP && + aniState->ofdmWeakSigDetect != weak_sig) { + ath9k_hw_ani_control(ah, + ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, + entry_ofdm->ofdm_weak_signal_on); + } if (aniState->ofdmNoiseImmunityLevel >= ATH9K_ANI_OFDM_DEF_LEVEL) { ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; @@ -363,18 +368,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) ath9k_hw_set_ofdm_nil(ah, ofdm_nil, is_scanning); ath9k_hw_set_cck_nil(ah, cck_nil, is_scanning); - /* - * enable phy counters if hw supports or if not, enable phy - * interrupts (so we can count each one) - */ ath9k_ani_restart(ah); - - ENABLE_REGWRITE_BUFFER(ah); - - REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING); - REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING); - - REGWRITE_BUFFER_FLUSH(ah); } static bool ath9k_hw_ani_read_counters(struct ath_hw *ah) |