diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ani.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ani.c | 57 |
1 files changed, 22 insertions, 35 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 7ecd40f07a74..e91725bf401c 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -118,10 +118,10 @@ static void ath9k_ani_restart(struct ath_hw *ah) { struct ar5416AniState *aniState; - if (!DO_ANI(ah)) + if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; aniState->listenTime = 0; ENABLE_REGWRITE_BUFFER(ah); @@ -143,7 +143,7 @@ static void ath9k_ani_restart(struct ath_hw *ah) static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel, bool scan) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath_common *common = ath9k_hw_common(ah); const struct ani_ofdm_level_entry *entry_ofdm; const struct ani_cck_level_entry *entry_cck; @@ -195,10 +195,10 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) { struct ar5416AniState *aniState; - if (!DO_ANI(ah)) + if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (aniState->ofdmNoiseImmunityLevel < ATH9K_ANI_OFDM_MAX_LEVEL) ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel + 1, false); @@ -210,7 +210,7 @@ static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel, bool scan) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath_common *common = ath9k_hw_common(ah); const struct ani_ofdm_level_entry *entry_ofdm; const struct ani_cck_level_entry *entry_cck; @@ -251,10 +251,10 @@ static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah) { struct ar5416AniState *aniState; - if (!DO_ANI(ah)) + if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (aniState->cckNoiseImmunityLevel < ATH9K_ANI_CCK_MAX_LEVEL) ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1, @@ -269,7 +269,7 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) { struct ar5416AniState *aniState; - aniState = &ah->curchan->ani; + aniState = &ah->ani; /* lower OFDM noise immunity */ if (aniState->ofdmNoiseImmunityLevel > 0 && @@ -292,12 +292,12 @@ static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) */ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) { - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; struct ath9k_channel *chan = ah->curchan; struct ath_common *common = ath9k_hw_common(ah); int ofdm_nil, cck_nil; - if (!DO_ANI(ah)) + if (!ah->curchan) return; BUG_ON(aniState == NULL); @@ -380,7 +380,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning) static bool ath9k_hw_ani_read_counters(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - struct ar5416AniState *aniState = &ah->curchan->ani; + struct ar5416AniState *aniState = &ah->ani; u32 phyCnt1, phyCnt2; int32_t listenTime; @@ -415,10 +415,10 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan) struct ath_common *common = ath9k_hw_common(ah); u32 ofdmPhyErrRate, cckPhyErrRate; - if (!DO_ANI(ah)) + if (!ah->curchan) return; - aniState = &ah->curchan->ani; + aniState = &ah->ani; if (!ath9k_hw_ani_read_counters(ah)) return; @@ -490,32 +490,22 @@ EXPORT_SYMBOL(ath9k_hw_disable_mib_counters); void ath9k_hw_ani_init(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - int i; + struct ar5416AniState *ani = &ah->ani; ath_dbg(common, ANI, "Initialize ANI\n"); ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH; ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW; - ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH; ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW; - for (i = 0; i < ARRAY_SIZE(ah->channels); i++) { - struct ath9k_channel *chan = &ah->channels[i]; - struct ar5416AniState *ani = &chan->ani; - - ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; - - ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; - - ani->mrcCCK = AR_SREV_9300_20_OR_LATER(ah) ? true : false; - - ani->ofdmsTurn = true; - - ani->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG; - ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL; - ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL; - } + ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL; + ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL; + ani->mrcCCK = AR_SREV_9300_20_OR_LATER(ah) ? true : false; + ani->ofdmsTurn = true; + ani->ofdmWeakSigDetect = true; + ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL; + ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL; /* * since we expect some ongoing maintenance on the tables, let's sanity @@ -524,9 +514,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah) ah->aniperiod = ATH9K_ANI_PERIOD; ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL; - if (ah->config.enable_ani) - ah->proc_phyerr |= HAL_PROCESS_ANI; - ath9k_ani_restart(ah); ath9k_enable_mib_counters(ah); } |