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Diffstat (limited to 'package/mac80211/patches/575-ath9k_ani_cleanup.patch')
-rw-r--r--package/mac80211/patches/575-ath9k_ani_cleanup.patch320
1 files changed, 320 insertions, 0 deletions
diff --git a/package/mac80211/patches/575-ath9k_ani_cleanup.patch b/package/mac80211/patches/575-ath9k_ani_cleanup.patch
new file mode 100644
index 0000000000..1cd85b3d3f
--- /dev/null
+++ b/package/mac80211/patches/575-ath9k_ani_cleanup.patch
@@ -0,0 +1,320 @@
+--- a/drivers/net/wireless/ath/ath9k/ani.c
++++ b/drivers/net/wireless/ath/ath9k/ani.c
+@@ -117,8 +117,6 @@ static void ath9k_hw_update_mibstats(str
+ static void ath9k_ani_restart(struct ath_hw *ah)
+ {
+ struct ar5416AniState *aniState;
+- struct ath_common *common = ath9k_hw_common(ah);
+- u32 ofdm_base = 0, cck_base = 0;
+
+ if (!DO_ANI(ah))
+ return;
+@@ -126,13 +124,10 @@ static void ath9k_ani_restart(struct ath
+ aniState = &ah->curchan->ani;
+ aniState->listenTime = 0;
+
+- ath_dbg(common, ANI, "Writing ofdmbase=%u cckbase=%u\n",
+- ofdm_base, cck_base);
+-
+ ENABLE_REGWRITE_BUFFER(ah);
+
+- REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base);
+- REG_WRITE(ah, AR_PHY_ERR_2, cck_base);
++ REG_WRITE(ah, AR_PHY_ERR_1, 0);
++ REG_WRITE(ah, AR_PHY_ERR_2, 0);
+ 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);
+
+@@ -375,9 +370,6 @@ static bool ath9k_hw_ani_read_counters(s
+ {
+ struct ath_common *common = ath9k_hw_common(ah);
+ struct ar5416AniState *aniState = &ah->curchan->ani;
+- u32 ofdm_base = 0;
+- u32 cck_base = 0;
+- u32 ofdmPhyErrCnt, cckPhyErrCnt;
+ u32 phyCnt1, phyCnt2;
+ int32_t listenTime;
+
+@@ -397,15 +389,12 @@ static bool ath9k_hw_ani_read_counters(s
+ phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
+ phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
+
+- ofdmPhyErrCnt = phyCnt1 - ofdm_base;
+- ah->stats.ast_ani_ofdmerrs +=
+- ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
+- aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
+-
+- cckPhyErrCnt = phyCnt2 - cck_base;
+- ah->stats.ast_ani_cckerrs +=
+- cckPhyErrCnt - aniState->cckPhyErrCount;
+- aniState->cckPhyErrCount = cckPhyErrCnt;
++ ah->stats.ast_ani_ofdmerrs += phyCnt1 - aniState->ofdmPhyErrCount;
++ aniState->ofdmPhyErrCount = phyCnt1;
++
++ ah->stats.ast_ani_cckerrs += phyCnt2 - aniState->cckPhyErrCount;
++ aniState->cckPhyErrCount = phyCnt2;
++
+ return true;
+ }
+
+@@ -565,20 +554,19 @@ void ath9k_hw_ani_init(struct ath_hw *ah
+
+ ath_dbg(common, ANI, "Initialize ANI\n");
+
+- 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;
++ ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW;
+
+- ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_NEW;
+- ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_NEW;
++ 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_NEW;
++ ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
+
+- ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
++ ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
+
+ if (AR_SREV_9300_20_OR_LATER(ah))
+ ani->mrcCCKOff =
+@@ -600,8 +588,8 @@ 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.
+ */
+- ah->aniperiod = ATH9K_ANI_PERIOD_NEW;
+- ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW;
++ ah->aniperiod = ATH9K_ANI_PERIOD;
++ ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL;
+
+ if (ah->config.enable_ani)
+ ah->proc_phyerr |= HAL_PROCESS_ANI;
+--- a/drivers/net/wireless/ath/ath9k/ani.h
++++ b/drivers/net/wireless/ath/ath9k/ani.h
+@@ -24,42 +24,34 @@
+ #define BEACON_RSSI(ahp) (ahp->stats.avgbrssi)
+
+ /* units are errors per second */
+-#define ATH9K_ANI_OFDM_TRIG_HIGH_OLD 500
+-#define ATH9K_ANI_OFDM_TRIG_HIGH_NEW 3500
++#define ATH9K_ANI_OFDM_TRIG_HIGH 3500
+ #define ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI 1000
+
+ /* units are errors per second */
+-#define ATH9K_ANI_OFDM_TRIG_LOW_OLD 200
+-#define ATH9K_ANI_OFDM_TRIG_LOW_NEW 400
++#define ATH9K_ANI_OFDM_TRIG_LOW 400
+ #define ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI 900
+
+ /* units are errors per second */
+-#define ATH9K_ANI_CCK_TRIG_HIGH_OLD 200
+-#define ATH9K_ANI_CCK_TRIG_HIGH_NEW 600
++#define ATH9K_ANI_CCK_TRIG_HIGH 600
+
+ /* units are errors per second */
+-#define ATH9K_ANI_CCK_TRIG_LOW_OLD 100
+-#define ATH9K_ANI_CCK_TRIG_LOW_NEW 300
++#define ATH9K_ANI_CCK_TRIG_LOW 300
+
+ #define ATH9K_ANI_NOISE_IMMUNE_LVL 4
+ #define ATH9K_ANI_USE_OFDM_WEAK_SIG true
+ #define ATH9K_ANI_CCK_WEAK_SIG_THR false
+
+-#define ATH9K_ANI_SPUR_IMMUNE_LVL_OLD 7
+-#define ATH9K_ANI_SPUR_IMMUNE_LVL_NEW 3
++#define ATH9K_ANI_SPUR_IMMUNE_LVL 3
+
+-#define ATH9K_ANI_FIRSTEP_LVL_OLD 0
+-#define ATH9K_ANI_FIRSTEP_LVL_NEW 2
++#define ATH9K_ANI_FIRSTEP_LVL 2
+
+ #define ATH9K_ANI_RSSI_THR_HIGH 40
+ #define ATH9K_ANI_RSSI_THR_LOW 7
+
+-#define ATH9K_ANI_PERIOD_OLD 100
+-#define ATH9K_ANI_PERIOD_NEW 300
++#define ATH9K_ANI_PERIOD 300
+
+ /* in ms */
+-#define ATH9K_ANI_POLLINTERVAL_OLD 100
+-#define ATH9K_ANI_POLLINTERVAL_NEW 1000
++#define ATH9K_ANI_POLLINTERVAL 1000
+
+ #define HAL_NOISE_IMMUNE_MAX 4
+ #define HAL_SPUR_IMMUNE_MAX 7
+--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+@@ -1101,7 +1101,7 @@ static bool ar5008_hw_ani_control_new(st
+ * from INI file & cap value
+ */
+ value = firstep_table[level] -
+- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
++ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
+ aniState->iniDef.firstep;
+ if (value < ATH9K_SIG_FIRSTEP_SETTING_MIN)
+ value = ATH9K_SIG_FIRSTEP_SETTING_MIN;
+@@ -1116,7 +1116,7 @@ static bool ar5008_hw_ani_control_new(st
+ * from INI file & cap value
+ */
+ value2 = firstep_table[level] -
+- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
++ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
+ aniState->iniDef.firstepLow;
+ if (value2 < ATH9K_SIG_FIRSTEP_SETTING_MIN)
+ value2 = ATH9K_SIG_FIRSTEP_SETTING_MIN;
+@@ -1132,7 +1132,7 @@ static bool ar5008_hw_ani_control_new(st
+ chan->channel,
+ aniState->firstepLevel,
+ level,
+- ATH9K_ANI_FIRSTEP_LVL_NEW,
++ ATH9K_ANI_FIRSTEP_LVL,
+ value,
+ aniState->iniDef.firstep);
+ ath_dbg(common, ANI,
+@@ -1140,7 +1140,7 @@ static bool ar5008_hw_ani_control_new(st
+ chan->channel,
+ aniState->firstepLevel,
+ level,
+- ATH9K_ANI_FIRSTEP_LVL_NEW,
++ ATH9K_ANI_FIRSTEP_LVL,
+ value2,
+ aniState->iniDef.firstepLow);
+ if (level > aniState->firstepLevel)
+@@ -1165,7 +1165,7 @@ static bool ar5008_hw_ani_control_new(st
+ * from INI file & cap value
+ */
+ value = cycpwrThr1_table[level] -
+- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
++ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
+ aniState->iniDef.cycpwrThr1;
+ if (value < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
+ value = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
+@@ -1181,7 +1181,7 @@ static bool ar5008_hw_ani_control_new(st
+ * from INI file & cap value
+ */
+ value2 = cycpwrThr1_table[level] -
+- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
++ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
+ aniState->iniDef.cycpwrThr1Ext;
+ if (value2 < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
+ value2 = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
+@@ -1196,7 +1196,7 @@ static bool ar5008_hw_ani_control_new(st
+ chan->channel,
+ aniState->spurImmunityLevel,
+ level,
+- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
++ ATH9K_ANI_SPUR_IMMUNE_LVL,
+ value,
+ aniState->iniDef.cycpwrThr1);
+ ath_dbg(common, ANI,
+@@ -1204,7 +1204,7 @@ static bool ar5008_hw_ani_control_new(st
+ chan->channel,
+ aniState->spurImmunityLevel,
+ level,
+- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
++ ATH9K_ANI_SPUR_IMMUNE_LVL,
+ value2,
+ aniState->iniDef.cycpwrThr1Ext);
+ if (level > aniState->spurImmunityLevel)
+@@ -1319,8 +1319,8 @@ static void ar5008_hw_ani_cache_ini_regs
+ AR_PHY_EXT_TIMING5_CYCPWR_THR1);
+
+ /* 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->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
++ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
+ 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
+@@ -851,7 +851,7 @@ static bool ar9003_hw_ani_control(struct
+ * from INI file & cap value
+ */
+ value = firstep_table[level] -
+- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
++ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
+ aniState->iniDef.firstep;
+ if (value < ATH9K_SIG_FIRSTEP_SETTING_MIN)
+ value = ATH9K_SIG_FIRSTEP_SETTING_MIN;
+@@ -866,7 +866,7 @@ static bool ar9003_hw_ani_control(struct
+ * from INI file & cap value
+ */
+ value2 = firstep_table[level] -
+- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
++ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
+ aniState->iniDef.firstepLow;
+ if (value2 < ATH9K_SIG_FIRSTEP_SETTING_MIN)
+ value2 = ATH9K_SIG_FIRSTEP_SETTING_MIN;
+@@ -882,7 +882,7 @@ static bool ar9003_hw_ani_control(struct
+ chan->channel,
+ aniState->firstepLevel,
+ level,
+- ATH9K_ANI_FIRSTEP_LVL_NEW,
++ ATH9K_ANI_FIRSTEP_LVL,
+ value,
+ aniState->iniDef.firstep);
+ ath_dbg(common, ANI,
+@@ -890,7 +890,7 @@ static bool ar9003_hw_ani_control(struct
+ chan->channel,
+ aniState->firstepLevel,
+ level,
+- ATH9K_ANI_FIRSTEP_LVL_NEW,
++ ATH9K_ANI_FIRSTEP_LVL,
+ value2,
+ aniState->iniDef.firstepLow);
+ if (level > aniState->firstepLevel)
+@@ -915,7 +915,7 @@ static bool ar9003_hw_ani_control(struct
+ * from INI file & cap value
+ */
+ value = cycpwrThr1_table[level] -
+- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
++ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
+ aniState->iniDef.cycpwrThr1;
+ if (value < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
+ value = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
+@@ -931,7 +931,7 @@ static bool ar9003_hw_ani_control(struct
+ * from INI file & cap value
+ */
+ value2 = cycpwrThr1_table[level] -
+- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
++ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
+ aniState->iniDef.cycpwrThr1Ext;
+ if (value2 < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
+ value2 = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
+@@ -946,7 +946,7 @@ static bool ar9003_hw_ani_control(struct
+ chan->channel,
+ aniState->spurImmunityLevel,
+ level,
+- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
++ ATH9K_ANI_SPUR_IMMUNE_LVL,
+ value,
+ aniState->iniDef.cycpwrThr1);
+ ath_dbg(common, ANI,
+@@ -954,7 +954,7 @@ static bool ar9003_hw_ani_control(struct
+ chan->channel,
+ aniState->spurImmunityLevel,
+ level,
+- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
++ ATH9K_ANI_SPUR_IMMUNE_LVL,
+ value2,
+ aniState->iniDef.cycpwrThr1Ext);
+ if (level > aniState->spurImmunityLevel)
+@@ -1107,8 +1107,8 @@ static void ar9003_hw_ani_cache_ini_regs
+ AR_PHY_EXT_CYCPWR_THR1);
+
+ /* 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->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
++ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
+ 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 2024-11-13 01:04:07 +0000