diff options
Diffstat (limited to 'package/mac80211/patches/574-ath9k_remove_old_ani.patch')
| -rw-r--r-- | package/mac80211/patches/574-ath9k_remove_old_ani.patch | 627 |
1 files changed, 627 insertions, 0 deletions
diff --git a/package/mac80211/patches/574-ath9k_remove_old_ani.patch b/package/mac80211/patches/574-ath9k_remove_old_ani.patch new file mode 100644 index 000000000..e90e48c7d --- /dev/null +++ b/package/mac80211/patches/574-ath9k_remove_old_ani.patch @@ -0,0 +1,627 @@ +--- a/drivers/net/wireless/ath/ath9k/ani.c ++++ b/drivers/net/wireless/ath/ath9k/ani.c +@@ -104,11 +104,6 @@ static const struct ani_cck_level_entry + #define ATH9K_ANI_CCK_DEF_LEVEL \ + 2 /* default level - matches the INI settings */ + +-static bool use_new_ani(struct ath_hw *ah) +-{ +- return AR_SREV_9300_20_OR_LATER(ah) || modparam_force_new_ani; +-} +- + static void ath9k_hw_update_mibstats(struct ath_hw *ah, + struct ath9k_mib_stats *stats) + { +@@ -131,11 +126,6 @@ static void ath9k_ani_restart(struct ath + aniState = &ah->curchan->ani; + aniState->listenTime = 0; + +- if (!use_new_ani(ah)) { +- ofdm_base = AR_PHY_COUNTMAX - ah->config.ofdm_trig_high; +- cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high; +- } +- + ath_dbg(common, ANI, "Writing ofdmbase=%u cckbase=%u\n", + ofdm_base, cck_base); + +@@ -154,110 +144,6 @@ static void ath9k_ani_restart(struct ath + aniState->cckPhyErrCount = 0; + } + +-static void ath9k_hw_ani_ofdm_err_trigger_old(struct ath_hw *ah) +-{ +- struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf; +- struct ar5416AniState *aniState; +- int32_t rssi; +- +- aniState = &ah->curchan->ani; +- +- if (aniState->noiseImmunityLevel < HAL_NOISE_IMMUNE_MAX) { +- if (ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, +- aniState->noiseImmunityLevel + 1)) { +- return; +- } +- } +- +- if (aniState->spurImmunityLevel < HAL_SPUR_IMMUNE_MAX) { +- if (ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, +- aniState->spurImmunityLevel + 1)) { +- return; +- } +- } +- +- if (ah->opmode != NL80211_IFTYPE_STATION) { +- if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) { +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel + 1); +- } +- return; +- } +- rssi = BEACON_RSSI(ah); +- if (rssi > aniState->rssiThrHigh) { +- if (aniState->ofdmWeakSigDetect) { +- if (ath9k_hw_ani_control(ah, +- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- false)) { +- ath9k_hw_ani_control(ah, +- ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0); +- return; +- } +- } +- if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) { +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel + 1); +- return; +- } +- } else if (rssi > aniState->rssiThrLow) { +- if (!aniState->ofdmWeakSigDetect) +- ath9k_hw_ani_control(ah, +- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- true); +- if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel + 1); +- return; +- } else { +- if ((conf->channel->band == IEEE80211_BAND_2GHZ) && +- !conf_is_ht(conf)) { +- if (aniState->ofdmWeakSigDetect) +- ath9k_hw_ani_control(ah, +- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- false); +- if (aniState->firstepLevel > 0) +- ath9k_hw_ani_control(ah, +- ATH9K_ANI_FIRSTEP_LEVEL, 0); +- return; +- } +- } +-} +- +-static void ath9k_hw_ani_cck_err_trigger_old(struct ath_hw *ah) +-{ +- struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf; +- struct ar5416AniState *aniState; +- int32_t rssi; +- +- aniState = &ah->curchan->ani; +- if (aniState->noiseImmunityLevel < HAL_NOISE_IMMUNE_MAX) { +- if (ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, +- aniState->noiseImmunityLevel + 1)) { +- return; +- } +- } +- if (ah->opmode != NL80211_IFTYPE_STATION) { +- if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) { +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel + 1); +- } +- return; +- } +- rssi = BEACON_RSSI(ah); +- if (rssi > aniState->rssiThrLow) { +- if (aniState->firstepLevel < HAL_FIRST_STEP_MAX) +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel + 1); +- } else { +- if ((conf->channel->band == IEEE80211_BAND_2GHZ) && +- !conf_is_ht(conf)) { +- if (aniState->firstepLevel > 0) +- ath9k_hw_ani_control(ah, +- ATH9K_ANI_FIRSTEP_LEVEL, 0); +- } +- } +-} +- + /* Adjust the OFDM Noise Immunity Level */ + static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel) + { +@@ -309,11 +195,6 @@ static void ath9k_hw_ani_ofdm_err_trigge + if (!DO_ANI(ah)) + return; + +- if (!use_new_ani(ah)) { +- ath9k_hw_ani_ofdm_err_trigger_old(ah); +- return; +- } +- + aniState = &ah->curchan->ani; + + if (aniState->ofdmNoiseImmunityLevel < ATH9K_ANI_OFDM_MAX_LEVEL) +@@ -371,70 +252,12 @@ static void ath9k_hw_ani_cck_err_trigger + if (!DO_ANI(ah)) + return; + +- if (!use_new_ani(ah)) { +- ath9k_hw_ani_cck_err_trigger_old(ah); +- return; +- } +- + aniState = &ah->curchan->ani; + + if (aniState->cckNoiseImmunityLevel < ATH9K_ANI_CCK_MAX_LEVEL) + ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1); + } + +-static void ath9k_hw_ani_lower_immunity_old(struct ath_hw *ah) +-{ +- struct ar5416AniState *aniState; +- int32_t rssi; +- +- aniState = &ah->curchan->ani; +- +- if (ah->opmode != NL80211_IFTYPE_STATION) { +- if (aniState->firstepLevel > 0) { +- if (ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel - 1)) +- return; +- } +- } else { +- rssi = BEACON_RSSI(ah); +- if (rssi > aniState->rssiThrHigh) { +- /* XXX: Handle me */ +- } else if (rssi > aniState->rssiThrLow) { +- if (!aniState->ofdmWeakSigDetect) { +- if (ath9k_hw_ani_control(ah, +- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- true)) +- return; +- } +- if (aniState->firstepLevel > 0) { +- if (ath9k_hw_ani_control(ah, +- ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel - 1)) +- return; +- } +- } else { +- if (aniState->firstepLevel > 0) { +- if (ath9k_hw_ani_control(ah, +- ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel - 1)) +- return; +- } +- } +- } +- +- if (aniState->spurImmunityLevel > 0) { +- if (ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, +- aniState->spurImmunityLevel - 1)) +- return; +- } +- +- if (aniState->noiseImmunityLevel > 0) { +- ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, +- aniState->noiseImmunityLevel - 1); +- return; +- } +-} +- + /* + * only lower either OFDM or CCK errors per turn + * we lower the other one next time +@@ -445,11 +268,6 @@ static void ath9k_hw_ani_lower_immunity( + + aniState = &ah->curchan->ani; + +- if (!use_new_ani(ah)) { +- ath9k_hw_ani_lower_immunity_old(ah); +- return; +- } +- + /* lower OFDM noise immunity */ + if (aniState->ofdmNoiseImmunityLevel > 0 && + (aniState->ofdmsTurn || aniState->cckNoiseImmunityLevel == 0)) { +@@ -462,71 +280,6 @@ static void ath9k_hw_ani_lower_immunity( + ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel - 1); + } + +-static void ath9k_ani_reset_old(struct ath_hw *ah, bool is_scanning) +-{ +- struct ar5416AniState *aniState; +- struct ath9k_channel *chan = ah->curchan; +- struct ath_common *common = ath9k_hw_common(ah); +- +- if (!DO_ANI(ah)) +- return; +- +- aniState = &ah->curchan->ani; +- +- if (ah->opmode != NL80211_IFTYPE_STATION) { +- ath_dbg(common, ANI, "Reset ANI state opmode %u\n", ah->opmode); +- ah->stats.ast_ani_reset++; +- +- if (ah->opmode == NL80211_IFTYPE_AP) { +- /* +- * ath9k_hw_ani_control() will only process items set on +- * ah->ani_function +- */ +- if (IS_CHAN_2GHZ(chan)) +- ah->ani_function = (ATH9K_ANI_SPUR_IMMUNITY_LEVEL | +- ATH9K_ANI_FIRSTEP_LEVEL); +- else +- ah->ani_function = 0; +- } +- +- ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0); +- ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0); +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, 0); +- ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- !ATH9K_ANI_USE_OFDM_WEAK_SIG); +- ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR, +- ATH9K_ANI_CCK_WEAK_SIG_THR); +- +- ath9k_ani_restart(ah); +- return; +- } +- +- if (aniState->noiseImmunityLevel != 0) +- ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, +- aniState->noiseImmunityLevel); +- if (aniState->spurImmunityLevel != 0) +- ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, +- aniState->spurImmunityLevel); +- if (!aniState->ofdmWeakSigDetect) +- ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION, +- aniState->ofdmWeakSigDetect); +- if (aniState->cckWeakSigThreshold) +- ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR, +- aniState->cckWeakSigThreshold); +- if (aniState->firstepLevel != 0) +- ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, +- aniState->firstepLevel); +- +- 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); +-} +- + /* + * Restore the ANI parameters in the HAL and reset the statistics. + * This routine should be called for every hardware reset and for +@@ -541,9 +294,6 @@ void ath9k_ani_reset(struct ath_hw *ah, + if (!DO_ANI(ah)) + return; + +- if (!use_new_ani(ah)) +- return ath9k_ani_reset_old(ah, is_scanning); +- + BUG_ON(aniState == NULL); + ah->stats.ast_ani_reset++; + +@@ -640,11 +390,6 @@ static bool ath9k_hw_ani_read_counters(s + return false; + } + +- if (!use_new_ani(ah)) { +- ofdm_base = AR_PHY_COUNTMAX - ah->config.ofdm_trig_high; +- cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high; +- } +- + aniState->listenTime += listenTime; + + ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); +@@ -652,26 +397,6 @@ static bool ath9k_hw_ani_read_counters(s + phyCnt1 = REG_READ(ah, AR_PHY_ERR_1); + phyCnt2 = REG_READ(ah, AR_PHY_ERR_2); + +- if (!use_new_ani(ah) && (phyCnt1 < ofdm_base || phyCnt2 < cck_base)) { +- if (phyCnt1 < ofdm_base) { +- ath_dbg(common, ANI, +- "phyCnt1 0x%x, resetting counter value to 0x%x\n", +- phyCnt1, ofdm_base); +- REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base); +- REG_WRITE(ah, AR_PHY_ERR_MASK_1, +- AR_PHY_ERR_OFDM_TIMING); +- } +- if (phyCnt2 < cck_base) { +- ath_dbg(common, ANI, +- "phyCnt2 0x%x, resetting counter value to 0x%x\n", +- phyCnt2, cck_base); +- REG_WRITE(ah, AR_PHY_ERR_2, cck_base); +- REG_WRITE(ah, AR_PHY_ERR_MASK_2, +- AR_PHY_ERR_CCK_TIMING); +- } +- return false; +- } +- + ofdmPhyErrCnt = phyCnt1 - ofdm_base; + ah->stats.ast_ani_ofdmerrs += + ofdmPhyErrCnt - aniState->ofdmPhyErrCount; +@@ -810,9 +535,6 @@ void ath9k_hw_proc_mib_event(struct ath_ + if (((phyCnt1 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK) || + ((phyCnt2 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK)) { + +- if (!use_new_ani(ah)) +- ath9k_hw_ani_read_counters(ah); +- + /* NB: always restart to insure the h/w counters are reset */ + ath9k_ani_restart(ah); + } +@@ -843,45 +565,28 @@ void ath9k_hw_ani_init(struct ath_hw *ah + + ath_dbg(common, ANI, "Initialize ANI\n"); + +- if (use_new_ani(ah)) { +- ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW; +- ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_NEW; ++ ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW; ++ ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_NEW; + +- ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_NEW; +- ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_NEW; +- } else { +- ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_OLD; +- ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_OLD; +- +- ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_OLD; +- ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_OLD; +- } ++ ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_NEW; ++ ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_NEW; + + for (i = 0; i < ARRAY_SIZE(ah->channels); i++) { + struct ath9k_channel *chan = &ah->channels[i]; + struct ar5416AniState *ani = &chan->ani; + +- if (use_new_ani(ah)) { +- ani->spurImmunityLevel = +- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW; ++ ani->spurImmunityLevel = ++ ATH9K_ANI_SPUR_IMMUNE_LVL_NEW; + +- ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW; ++ ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW; + +- if (AR_SREV_9300_20_OR_LATER(ah)) +- ani->mrcCCKOff = +- !ATH9K_ANI_ENABLE_MRC_CCK; +- else +- ani->mrcCCKOff = true; +- +- ani->ofdmsTurn = true; +- } else { +- ani->spurImmunityLevel = +- ATH9K_ANI_SPUR_IMMUNE_LVL_OLD; +- ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_OLD; ++ if (AR_SREV_9300_20_OR_LATER(ah)) ++ ani->mrcCCKOff = ++ !ATH9K_ANI_ENABLE_MRC_CCK; ++ else ++ ani->mrcCCKOff = true; + +- ani->cckWeakSigThreshold = +- ATH9K_ANI_CCK_WEAK_SIG_THR; +- } ++ ani->ofdmsTurn = true; + + ani->rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH; + ani->rssiThrLow = ATH9K_ANI_RSSI_THR_LOW; +@@ -895,13 +600,8 @@ void ath9k_hw_ani_init(struct ath_hw *ah + * since we expect some ongoing maintenance on the tables, let's sanity + * check here default level should not modify INI setting. + */ +- if (use_new_ani(ah)) { +- ah->aniperiod = ATH9K_ANI_PERIOD_NEW; +- ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW; +- } else { +- ah->aniperiod = ATH9K_ANI_PERIOD_OLD; +- ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_OLD; +- } ++ ah->aniperiod = ATH9K_ANI_PERIOD_NEW; ++ ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW; + + if (ah->config.enable_ani) + ah->proc_phyerr |= HAL_PROCESS_ANI; +--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c ++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c +@@ -995,141 +995,6 @@ static u32 ar5008_hw_compute_pll_control + return pll; + } + +-static bool ar5008_hw_ani_control_old(struct ath_hw *ah, +- enum ath9k_ani_cmd cmd, +- int param) +-{ +- struct ar5416AniState *aniState = &ah->curchan->ani; +- struct ath_common *common = ath9k_hw_common(ah); +- +- switch (cmd & ah->ani_function) { +- case ATH9K_ANI_NOISE_IMMUNITY_LEVEL:{ +- u32 level = param; +- +- if (level >= ARRAY_SIZE(ah->totalSizeDesired)) { +- ath_dbg(common, ANI, "level out of range (%u > %zu)\n", +- level, ARRAY_SIZE(ah->totalSizeDesired)); +- return false; +- } +- +- REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, +- AR_PHY_DESIRED_SZ_TOT_DES, +- ah->totalSizeDesired[level]); +- REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1, +- AR_PHY_AGC_CTL1_COARSE_LOW, +- ah->coarse_low[level]); +- REG_RMW_FIELD(ah, AR_PHY_AGC_CTL1, +- AR_PHY_AGC_CTL1_COARSE_HIGH, +- ah->coarse_high[level]); +- REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, +- AR_PHY_FIND_SIG_FIRPWR, +- ah->firpwr[level]); +- +- if (level > aniState->noiseImmunityLevel) +- ah->stats.ast_ani_niup++; +- else if (level < aniState->noiseImmunityLevel) +- ah->stats.ast_ani_nidown++; +- aniState->noiseImmunityLevel = level; +- break; +- } +- case ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION:{ +- u32 on = param ? 1 : 0; +- +- if (on) +- REG_SET_BIT(ah, AR_PHY_SFCORR_LOW, +- AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); +- else +- REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW, +- AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); +- +- if (on != aniState->ofdmWeakSigDetect) { +- if (on) +- ah->stats.ast_ani_ofdmon++; +- else +- ah->stats.ast_ani_ofdmoff++; +- aniState->ofdmWeakSigDetect = on; +- } +- break; +- } +- case ATH9K_ANI_CCK_WEAK_SIGNAL_THR:{ +- static const int weakSigThrCck[] = { 8, 6 }; +- u32 high = param ? 1 : 0; +- +- REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT, +- AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK, +- weakSigThrCck[high]); +- if (high != aniState->cckWeakSigThreshold) { +- if (high) +- ah->stats.ast_ani_cckhigh++; +- else +- ah->stats.ast_ani_ccklow++; +- aniState->cckWeakSigThreshold = high; +- } +- break; +- } +- case ATH9K_ANI_FIRSTEP_LEVEL:{ +- static const int firstep[] = { 0, 4, 8 }; +- u32 level = param; +- +- if (level >= ARRAY_SIZE(firstep)) { +- ath_dbg(common, ANI, "level out of range (%u > %zu)\n", +- level, ARRAY_SIZE(firstep)); +- return false; +- } +- REG_RMW_FIELD(ah, AR_PHY_FIND_SIG, +- AR_PHY_FIND_SIG_FIRSTEP, +- firstep[level]); +- if (level > aniState->firstepLevel) +- ah->stats.ast_ani_stepup++; +- else if (level < aniState->firstepLevel) +- ah->stats.ast_ani_stepdown++; +- aniState->firstepLevel = level; +- break; +- } +- case ATH9K_ANI_SPUR_IMMUNITY_LEVEL:{ +- static const int cycpwrThr1[] = { 2, 4, 6, 8, 10, 12, 14, 16 }; +- u32 level = param; +- +- if (level >= ARRAY_SIZE(cycpwrThr1)) { +- ath_dbg(common, ANI, "level out of range (%u > %zu)\n", +- level, ARRAY_SIZE(cycpwrThr1)); +- return false; +- } +- REG_RMW_FIELD(ah, AR_PHY_TIMING5, +- AR_PHY_TIMING5_CYCPWR_THR1, +- cycpwrThr1[level]); +- if (level > aniState->spurImmunityLevel) +- ah->stats.ast_ani_spurup++; +- else if (level < aniState->spurImmunityLevel) +- ah->stats.ast_ani_spurdown++; +- aniState->spurImmunityLevel = level; +- break; +- } +- case ATH9K_ANI_PRESENT: +- break; +- default: +- ath_dbg(common, ANI, "invalid cmd %u\n", cmd); +- return false; +- } +- +- ath_dbg(common, ANI, "ANI parameters:\n"); +- ath_dbg(common, ANI, +- "noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetect=%d\n", +- aniState->noiseImmunityLevel, +- aniState->spurImmunityLevel, +- aniState->ofdmWeakSigDetect); +- ath_dbg(common, ANI, +- "cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n", +- aniState->cckWeakSigThreshold, +- aniState->firstepLevel, +- aniState->listenTime); +- ath_dbg(common, ANI, "ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n", +- aniState->ofdmPhyErrCount, +- aniState->cckPhyErrCount); +- +- return true; +-} +- + static bool ar5008_hw_ani_control_new(struct ath_hw *ah, + enum ath9k_ani_cmd cmd, + int param) +@@ -1545,11 +1410,8 @@ void ar5008_hw_attach_phy_ops(struct ath + priv_ops->do_getnf = ar5008_hw_do_getnf; + priv_ops->set_radar_params = ar5008_hw_set_radar_params; + +- if (modparam_force_new_ani) { +- priv_ops->ani_control = ar5008_hw_ani_control_new; +- priv_ops->ani_cache_ini_regs = ar5008_hw_ani_cache_ini_regs; +- } else +- priv_ops->ani_control = ar5008_hw_ani_control_old; ++ priv_ops->ani_control = ar5008_hw_ani_control_new; ++ priv_ops->ani_cache_ini_regs = ar5008_hw_ani_cache_ini_regs; + + if (AR_SREV_9100(ah) || AR_SREV_9160_10_OR_LATER(ah)) + priv_ops->compute_pll_control = ar9160_hw_compute_pll_control; +--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c ++++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c +@@ -21,10 +21,6 @@ + #include "ar9002_initvals.h" + #include "ar9002_phy.h" + +-int modparam_force_new_ani; +-module_param_named(force_new_ani, modparam_force_new_ani, int, 0444); +-MODULE_PARM_DESC(force_new_ani, "Force new ANI for AR5008, AR9001, AR9002"); +- + /* General hardware code for the A5008/AR9001/AR9002 hadware families */ + + static void ar9002_hw_init_mode_regs(struct ath_hw *ah) +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -1021,14 +1021,7 @@ void ar9002_hw_attach_ops(struct ath_hw + void ar9003_hw_attach_ops(struct ath_hw *ah); + + void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan); +-/* +- * ANI work can be shared between all families but a next +- * generation implementation of ANI will be used only for AR9003 only +- * for now as the other families still need to be tested with the same +- * next generation ANI. Feel free to start testing it though for the +- * older families (AR5008, AR9001, AR9002) by using modparam_force_new_ani. +- */ +-extern int modparam_force_new_ani; ++ + void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning); + void ath9k_hw_proc_mib_event(struct ath_hw *ah); + void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan); |