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ath9k: add some more ani fixes
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32159 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
320
package/mac80211/patches/575-ath9k_ani_cleanup.patch
Normal file
320
package/mac80211/patches/575-ath9k_ani_cleanup.patch
Normal file
@@ -0,0 +1,320 @@
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--- a/drivers/net/wireless/ath/ath9k/ani.c
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+++ b/drivers/net/wireless/ath/ath9k/ani.c
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@@ -117,8 +117,6 @@ static void ath9k_hw_update_mibstats(str
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static void ath9k_ani_restart(struct ath_hw *ah)
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{
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struct ar5416AniState *aniState;
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- struct ath_common *common = ath9k_hw_common(ah);
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- u32 ofdm_base = 0, cck_base = 0;
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if (!DO_ANI(ah))
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return;
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@@ -126,13 +124,10 @@ static void ath9k_ani_restart(struct ath
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aniState = &ah->curchan->ani;
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aniState->listenTime = 0;
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- ath_dbg(common, ANI, "Writing ofdmbase=%u cckbase=%u\n",
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- ofdm_base, cck_base);
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-
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ENABLE_REGWRITE_BUFFER(ah);
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- REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base);
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- REG_WRITE(ah, AR_PHY_ERR_2, cck_base);
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+ REG_WRITE(ah, AR_PHY_ERR_1, 0);
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+ REG_WRITE(ah, AR_PHY_ERR_2, 0);
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REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
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REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
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@@ -375,9 +370,6 @@ static bool ath9k_hw_ani_read_counters(s
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{
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struct ath_common *common = ath9k_hw_common(ah);
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struct ar5416AniState *aniState = &ah->curchan->ani;
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- u32 ofdm_base = 0;
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- u32 cck_base = 0;
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- u32 ofdmPhyErrCnt, cckPhyErrCnt;
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u32 phyCnt1, phyCnt2;
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int32_t listenTime;
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@@ -397,15 +389,12 @@ static bool ath9k_hw_ani_read_counters(s
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phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
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phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
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- ofdmPhyErrCnt = phyCnt1 - ofdm_base;
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- ah->stats.ast_ani_ofdmerrs +=
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- ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
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- aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
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-
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- cckPhyErrCnt = phyCnt2 - cck_base;
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- ah->stats.ast_ani_cckerrs +=
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- cckPhyErrCnt - aniState->cckPhyErrCount;
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- aniState->cckPhyErrCount = cckPhyErrCnt;
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+ ah->stats.ast_ani_ofdmerrs += phyCnt1 - aniState->ofdmPhyErrCount;
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+ aniState->ofdmPhyErrCount = phyCnt1;
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+
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+ ah->stats.ast_ani_cckerrs += phyCnt2 - aniState->cckPhyErrCount;
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+ aniState->cckPhyErrCount = phyCnt2;
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+
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return true;
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}
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@@ -565,20 +554,19 @@ void ath9k_hw_ani_init(struct ath_hw *ah
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ath_dbg(common, ANI, "Initialize ANI\n");
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- ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW;
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- ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_NEW;
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+ ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH;
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+ ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW;
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- ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_NEW;
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- ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_NEW;
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+ ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH;
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+ ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW;
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for (i = 0; i < ARRAY_SIZE(ah->channels); i++) {
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struct ath9k_channel *chan = &ah->channels[i];
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struct ar5416AniState *ani = &chan->ani;
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- ani->spurImmunityLevel =
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- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
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+ ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
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- ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
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+ ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
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if (AR_SREV_9300_20_OR_LATER(ah))
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ani->mrcCCKOff =
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@@ -600,8 +588,8 @@ void ath9k_hw_ani_init(struct ath_hw *ah
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* since we expect some ongoing maintenance on the tables, let's sanity
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* check here default level should not modify INI setting.
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*/
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- ah->aniperiod = ATH9K_ANI_PERIOD_NEW;
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- ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL_NEW;
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+ ah->aniperiod = ATH9K_ANI_PERIOD;
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+ ah->config.ani_poll_interval = ATH9K_ANI_POLLINTERVAL;
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if (ah->config.enable_ani)
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ah->proc_phyerr |= HAL_PROCESS_ANI;
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--- a/drivers/net/wireless/ath/ath9k/ani.h
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+++ b/drivers/net/wireless/ath/ath9k/ani.h
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@@ -24,42 +24,34 @@
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#define BEACON_RSSI(ahp) (ahp->stats.avgbrssi)
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/* units are errors per second */
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-#define ATH9K_ANI_OFDM_TRIG_HIGH_OLD 500
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-#define ATH9K_ANI_OFDM_TRIG_HIGH_NEW 3500
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+#define ATH9K_ANI_OFDM_TRIG_HIGH 3500
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#define ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI 1000
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/* units are errors per second */
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-#define ATH9K_ANI_OFDM_TRIG_LOW_OLD 200
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-#define ATH9K_ANI_OFDM_TRIG_LOW_NEW 400
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+#define ATH9K_ANI_OFDM_TRIG_LOW 400
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#define ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI 900
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/* units are errors per second */
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-#define ATH9K_ANI_CCK_TRIG_HIGH_OLD 200
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-#define ATH9K_ANI_CCK_TRIG_HIGH_NEW 600
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+#define ATH9K_ANI_CCK_TRIG_HIGH 600
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/* units are errors per second */
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-#define ATH9K_ANI_CCK_TRIG_LOW_OLD 100
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-#define ATH9K_ANI_CCK_TRIG_LOW_NEW 300
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+#define ATH9K_ANI_CCK_TRIG_LOW 300
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#define ATH9K_ANI_NOISE_IMMUNE_LVL 4
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#define ATH9K_ANI_USE_OFDM_WEAK_SIG true
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#define ATH9K_ANI_CCK_WEAK_SIG_THR false
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-#define ATH9K_ANI_SPUR_IMMUNE_LVL_OLD 7
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-#define ATH9K_ANI_SPUR_IMMUNE_LVL_NEW 3
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+#define ATH9K_ANI_SPUR_IMMUNE_LVL 3
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-#define ATH9K_ANI_FIRSTEP_LVL_OLD 0
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-#define ATH9K_ANI_FIRSTEP_LVL_NEW 2
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+#define ATH9K_ANI_FIRSTEP_LVL 2
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#define ATH9K_ANI_RSSI_THR_HIGH 40
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#define ATH9K_ANI_RSSI_THR_LOW 7
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-#define ATH9K_ANI_PERIOD_OLD 100
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-#define ATH9K_ANI_PERIOD_NEW 300
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+#define ATH9K_ANI_PERIOD 300
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/* in ms */
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-#define ATH9K_ANI_POLLINTERVAL_OLD 100
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-#define ATH9K_ANI_POLLINTERVAL_NEW 1000
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+#define ATH9K_ANI_POLLINTERVAL 1000
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#define HAL_NOISE_IMMUNE_MAX 4
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#define HAL_SPUR_IMMUNE_MAX 7
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--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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@@ -1101,7 +1101,7 @@ static bool ar5008_hw_ani_control_new(st
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* from INI file & cap value
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*/
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value = firstep_table[level] -
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- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
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+ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
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aniState->iniDef.firstep;
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if (value < ATH9K_SIG_FIRSTEP_SETTING_MIN)
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value = ATH9K_SIG_FIRSTEP_SETTING_MIN;
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@@ -1116,7 +1116,7 @@ static bool ar5008_hw_ani_control_new(st
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* from INI file & cap value
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*/
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value2 = firstep_table[level] -
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- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
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+ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
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aniState->iniDef.firstepLow;
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if (value2 < ATH9K_SIG_FIRSTEP_SETTING_MIN)
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value2 = ATH9K_SIG_FIRSTEP_SETTING_MIN;
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@@ -1132,7 +1132,7 @@ static bool ar5008_hw_ani_control_new(st
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chan->channel,
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aniState->firstepLevel,
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level,
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- ATH9K_ANI_FIRSTEP_LVL_NEW,
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+ ATH9K_ANI_FIRSTEP_LVL,
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value,
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aniState->iniDef.firstep);
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ath_dbg(common, ANI,
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@@ -1140,7 +1140,7 @@ static bool ar5008_hw_ani_control_new(st
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chan->channel,
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aniState->firstepLevel,
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level,
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- ATH9K_ANI_FIRSTEP_LVL_NEW,
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+ ATH9K_ANI_FIRSTEP_LVL,
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value2,
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aniState->iniDef.firstepLow);
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if (level > aniState->firstepLevel)
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@@ -1165,7 +1165,7 @@ static bool ar5008_hw_ani_control_new(st
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* from INI file & cap value
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*/
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value = cycpwrThr1_table[level] -
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- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
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+ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
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aniState->iniDef.cycpwrThr1;
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if (value < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
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value = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
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@@ -1181,7 +1181,7 @@ static bool ar5008_hw_ani_control_new(st
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* from INI file & cap value
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*/
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value2 = cycpwrThr1_table[level] -
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- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
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+ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
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aniState->iniDef.cycpwrThr1Ext;
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if (value2 < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
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value2 = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
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@@ -1196,7 +1196,7 @@ static bool ar5008_hw_ani_control_new(st
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chan->channel,
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aniState->spurImmunityLevel,
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level,
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- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
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+ ATH9K_ANI_SPUR_IMMUNE_LVL,
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value,
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aniState->iniDef.cycpwrThr1);
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ath_dbg(common, ANI,
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@@ -1204,7 +1204,7 @@ static bool ar5008_hw_ani_control_new(st
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chan->channel,
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aniState->spurImmunityLevel,
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level,
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- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
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+ ATH9K_ANI_SPUR_IMMUNE_LVL,
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value2,
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aniState->iniDef.cycpwrThr1Ext);
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if (level > aniState->spurImmunityLevel)
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@@ -1319,8 +1319,8 @@ static void ar5008_hw_ani_cache_ini_regs
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AR_PHY_EXT_TIMING5_CYCPWR_THR1);
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/* these levels just got reset to defaults by the INI */
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- aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
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- aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
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+ aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
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+ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
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aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
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aniState->mrcCCKOff = true; /* not available on pre AR9003 */
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}
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--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
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+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
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@@ -851,7 +851,7 @@ static bool ar9003_hw_ani_control(struct
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* from INI file & cap value
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*/
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value = firstep_table[level] -
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- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
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+ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
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aniState->iniDef.firstep;
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if (value < ATH9K_SIG_FIRSTEP_SETTING_MIN)
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value = ATH9K_SIG_FIRSTEP_SETTING_MIN;
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@@ -866,7 +866,7 @@ static bool ar9003_hw_ani_control(struct
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* from INI file & cap value
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*/
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value2 = firstep_table[level] -
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- firstep_table[ATH9K_ANI_FIRSTEP_LVL_NEW] +
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+ firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
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aniState->iniDef.firstepLow;
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if (value2 < ATH9K_SIG_FIRSTEP_SETTING_MIN)
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value2 = ATH9K_SIG_FIRSTEP_SETTING_MIN;
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@@ -882,7 +882,7 @@ static bool ar9003_hw_ani_control(struct
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chan->channel,
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aniState->firstepLevel,
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level,
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- ATH9K_ANI_FIRSTEP_LVL_NEW,
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+ ATH9K_ANI_FIRSTEP_LVL,
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value,
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aniState->iniDef.firstep);
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ath_dbg(common, ANI,
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@@ -890,7 +890,7 @@ static bool ar9003_hw_ani_control(struct
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chan->channel,
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aniState->firstepLevel,
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level,
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- ATH9K_ANI_FIRSTEP_LVL_NEW,
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+ ATH9K_ANI_FIRSTEP_LVL,
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value2,
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aniState->iniDef.firstepLow);
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if (level > aniState->firstepLevel)
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@@ -915,7 +915,7 @@ static bool ar9003_hw_ani_control(struct
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* from INI file & cap value
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*/
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value = cycpwrThr1_table[level] -
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- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
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+ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
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aniState->iniDef.cycpwrThr1;
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if (value < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
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value = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
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@@ -931,7 +931,7 @@ static bool ar9003_hw_ani_control(struct
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* from INI file & cap value
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*/
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value2 = cycpwrThr1_table[level] -
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- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL_NEW] +
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+ cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
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aniState->iniDef.cycpwrThr1Ext;
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if (value2 < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
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value2 = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
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@@ -946,7 +946,7 @@ static bool ar9003_hw_ani_control(struct
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chan->channel,
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aniState->spurImmunityLevel,
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level,
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- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
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+ ATH9K_ANI_SPUR_IMMUNE_LVL,
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value,
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aniState->iniDef.cycpwrThr1);
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ath_dbg(common, ANI,
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@@ -954,7 +954,7 @@ static bool ar9003_hw_ani_control(struct
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chan->channel,
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aniState->spurImmunityLevel,
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level,
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- ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
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+ ATH9K_ANI_SPUR_IMMUNE_LVL,
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value2,
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aniState->iniDef.cycpwrThr1Ext);
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if (level > aniState->spurImmunityLevel)
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@@ -1107,8 +1107,8 @@ static void ar9003_hw_ani_cache_ini_regs
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AR_PHY_EXT_CYCPWR_THR1);
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/* these levels just got reset to defaults by the INI */
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- aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
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- aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
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+ aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
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+ aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
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aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
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aniState->mrcCCKOff = !ATH9K_ANI_ENABLE_MRC_CCK;
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}
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