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-rw-r--r--package/mac80211/patches/572-ath9k_ani_cleanup_weak_signal_detect.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/package/mac80211/patches/572-ath9k_ani_cleanup_weak_signal_detect.patch b/package/mac80211/patches/572-ath9k_ani_cleanup_weak_signal_detect.patch
new file mode 100644
index 000000000..2e071817f
--- /dev/null
+++ b/package/mac80211/patches/572-ath9k_ani_cleanup_weak_signal_detect.patch
@@ -0,0 +1,192 @@
+--- a/drivers/net/wireless/ath/ath9k/ani.c
++++ b/drivers/net/wireless/ath/ath9k/ani.c
+@@ -185,7 +185,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
+ }
+ rssi = BEACON_RSSI(ah);
+ if (rssi > aniState->rssiThrHigh) {
+- if (!aniState->ofdmWeakSigDetectOff) {
++ if (aniState->ofdmWeakSigDetect) {
+ if (ath9k_hw_ani_control(ah,
+ ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+ false)) {
+@@ -200,7 +200,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
+ return;
+ }
+ } else if (rssi > aniState->rssiThrLow) {
+- if (aniState->ofdmWeakSigDetectOff)
++ if (!aniState->ofdmWeakSigDetect)
+ ath9k_hw_ani_control(ah,
+ ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+ true);
+@@ -211,7 +211,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
+ } else {
+ if ((conf->channel->band == IEEE80211_BAND_2GHZ) &&
+ !conf_is_ht(conf)) {
+- if (!aniState->ofdmWeakSigDetectOff)
++ if (aniState->ofdmWeakSigDetect)
+ ath9k_hw_ani_control(ah,
+ ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+ false);
+@@ -296,7 +296,7 @@ static void ath9k_hw_set_ofdm_nil(struct
+ BEACON_RSSI(ah) <= aniState->rssiThrHigh)
+ weak_sig = true;
+
+- if (!aniState->ofdmWeakSigDetectOff != weak_sig)
++ if (aniState->ofdmWeakSigDetect != weak_sig)
+ ath9k_hw_ani_control(ah,
+ ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+ entry_ofdm->ofdm_weak_signal_on);
+@@ -401,7 +401,7 @@ static void ath9k_hw_ani_lower_immunity_
+ if (rssi > aniState->rssiThrHigh) {
+ /* XXX: Handle me */
+ } else if (rssi > aniState->rssiThrLow) {
+- if (aniState->ofdmWeakSigDetectOff) {
++ if (!aniState->ofdmWeakSigDetect) {
+ if (ath9k_hw_ani_control(ah,
+ ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+ true))
+@@ -509,9 +509,9 @@ static void ath9k_ani_reset_old(struct a
+ if (aniState->spurImmunityLevel != 0)
+ ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL,
+ aniState->spurImmunityLevel);
+- if (aniState->ofdmWeakSigDetectOff)
++ if (!aniState->ofdmWeakSigDetect)
+ ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
+- !aniState->ofdmWeakSigDetectOff);
++ aniState->ofdmWeakSigDetect);
+ if (aniState->cckWeakSigThreshold)
+ ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
+ aniState->cckWeakSigThreshold);
+@@ -887,8 +887,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah
+
+ ani->rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH;
+ ani->rssiThrLow = ATH9K_ANI_RSSI_THR_LOW;
+- ani->ofdmWeakSigDetectOff =
+- !ATH9K_ANI_USE_OFDM_WEAK_SIG;
++ ani->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
+ ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL;
+ ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL;
+ ani->update_ani = false;
+--- a/drivers/net/wireless/ath/ath9k/ani.h
++++ b/drivers/net/wireless/ath/ath9k/ani.h
+@@ -122,7 +122,7 @@ struct ar5416AniState {
+ u8 mrcCCKOff;
+ u8 spurImmunityLevel;
+ u8 firstepLevel;
+- u8 ofdmWeakSigDetectOff;
++ u8 ofdmWeakSigDetect;
+ u8 cckWeakSigThreshold;
+ bool update_ani;
+ u32 listenTime;
+--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+@@ -1042,12 +1042,12 @@ static bool ar5008_hw_ani_control_old(st
+ REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+
+- if (!on != aniState->ofdmWeakSigDetectOff) {
++ if (on != aniState->ofdmWeakSigDetect) {
+ if (on)
+ ah->stats.ast_ani_ofdmon++;
+ else
+ ah->stats.ast_ani_ofdmoff++;
+- aniState->ofdmWeakSigDetectOff = !on;
++ aniState->ofdmWeakSigDetect = on;
+ }
+ break;
+ }
+@@ -1114,10 +1114,10 @@ static bool ar5008_hw_ani_control_old(st
+
+ ath_dbg(common, ANI, "ANI parameters:\n");
+ ath_dbg(common, ANI,
+- "noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetectOff=%d\n",
++ "noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetect=%d\n",
+ aniState->noiseImmunityLevel,
+ aniState->spurImmunityLevel,
+- !aniState->ofdmWeakSigDetectOff);
++ aniState->ofdmWeakSigDetect);
+ ath_dbg(common, ANI,
+ "cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n",
+ aniState->cckWeakSigThreshold,
+@@ -1206,18 +1206,18 @@ static bool ar5008_hw_ani_control_new(st
+ REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+
+- if (!on != aniState->ofdmWeakSigDetectOff) {
++ if (on != aniState->ofdmWeakSigDetect) {
+ ath_dbg(common, ANI,
+ "** ch %d: ofdm weak signal: %s=>%s\n",
+ chan->channel,
+- !aniState->ofdmWeakSigDetectOff ?
++ aniState->ofdmWeakSigDetect ?
+ "on" : "off",
+ on ? "on" : "off");
+ if (on)
+ ah->stats.ast_ani_ofdmon++;
+ else
+ ah->stats.ast_ani_ofdmoff++;
+- aniState->ofdmWeakSigDetectOff = !on;
++ aniState->ofdmWeakSigDetect = on;
+ }
+ break;
+ }
+@@ -1367,7 +1367,7 @@ static bool ar5008_hw_ani_control_new(st
+ ath_dbg(common, ANI,
+ "ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
+ aniState->spurImmunityLevel,
+- !aniState->ofdmWeakSigDetectOff ? "on" : "off",
++ aniState->ofdmWeakSigDetect ? "on" : "off",
+ aniState->firstepLevel,
+ !aniState->mrcCCKOff ? "on" : "off",
+ aniState->listenTime,
+@@ -1456,7 +1456,7 @@ static void ar5008_hw_ani_cache_ini_regs
+ /* these levels just got reset to defaults by the INI */
+ aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
+ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
+- aniState->ofdmWeakSigDetectOff = !ATH9K_ANI_USE_OFDM_WEAK_SIG;
++ aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
+ aniState->mrcCCKOff = true; /* not available on pre AR9003 */
+ }
+
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -821,18 +821,18 @@ static bool ar9003_hw_ani_control(struct
+ REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+
+- if (!on != aniState->ofdmWeakSigDetectOff) {
++ if (on != aniState->ofdmWeakSigDetect) {
+ ath_dbg(common, ANI,
+ "** ch %d: ofdm weak signal: %s=>%s\n",
+ chan->channel,
+- !aniState->ofdmWeakSigDetectOff ?
++ aniState->ofdmWeakSigDetect ?
+ "on" : "off",
+ on ? "on" : "off");
+ if (on)
+ ah->stats.ast_ani_ofdmon++;
+ else
+ ah->stats.ast_ani_ofdmoff++;
+- aniState->ofdmWeakSigDetectOff = !on;
++ aniState->ofdmWeakSigDetect = on;
+ }
+ break;
+ }
+@@ -998,7 +998,7 @@ static bool ar9003_hw_ani_control(struct
+ ath_dbg(common, ANI,
+ "ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
+ aniState->spurImmunityLevel,
+- !aniState->ofdmWeakSigDetectOff ? "on" : "off",
++ aniState->ofdmWeakSigDetect ? "on" : "off",
+ aniState->firstepLevel,
+ !aniState->mrcCCKOff ? "on" : "off",
+ aniState->listenTime,
+@@ -1109,7 +1109,7 @@ static void ar9003_hw_ani_cache_ini_regs
+ /* these levels just got reset to defaults by the INI */
+ aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
+ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
+- aniState->ofdmWeakSigDetectOff = !ATH9K_ANI_USE_OFDM_WEAK_SIG;
++ aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
+ aniState->mrcCCKOff = !ATH9K_ANI_ENABLE_MRC_CCK;
+ }
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 05:05:46 +0000