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ath9k: more ani fixes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32510 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2012-06-27 02:15:25 +00:00
parent 5f0e5c8f58
commit fc00da6b46
3 changed files with 83 additions and 0 deletions
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11
package/mac80211/patches/562-ath9k_reduce_ani_interval.patch Normal file
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@ -0,0 +1,11 @@
--- a/drivers/net/wireless/ath/ath9k/ani.h
+++ b/drivers/net/wireless/ath/ath9k/ani.h
@@ -51,7 +51,7 @@
#define ATH9K_ANI_PERIOD 300
/* in ms */
-#define ATH9K_ANI_POLLINTERVAL 1000
+#define ATH9K_ANI_POLLINTERVAL 100
#define HAL_NOISE_IMMUNE_MAX 4
#define HAL_SPUR_IMMUNE_MAX 7

13
package/mac80211/patches/563-ath9k_enable_ar9340_ani.patch Normal file
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@ -0,0 +1,13 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -676,10 +676,6 @@ static int __ath9k_hw_init(struct ath_hw
if (!AR_SREV_9300_20_OR_LATER(ah))
ah->ani_function &= ~ATH9K_ANI_MRC_CCK;
- /* disable ANI for 9340 */
- if (AR_SREV_9340(ah))
- ah->config.enable_ani = false;
-
ath9k_hw_init_mode_regs(ah);
if (!ah->is_pciexpress)

59
package/mac80211/patches/564-ath9k_fix_ani_update.patch Normal file
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@ -0,0 +1,59 @@
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -153,9 +153,7 @@ static void ath9k_hw_set_ofdm_nil(struct
immunityLevel, BEACON_RSSI(ah),
aniState->rssiThrLow, aniState->rssiThrHigh);
- if (aniState->update_ani)
- aniState->ofdmNoiseImmunityLevel = immunityLevel;
-
+ aniState->ofdmNoiseImmunityLevel = immunityLevel;
entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];
entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];
@@ -222,9 +220,7 @@ static void ath9k_hw_set_cck_nil(struct
immunityLevel > ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI)
immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI;
- if (aniState->update_ani)
- aniState->cckNoiseImmunityLevel = immunityLevel;
-
+ aniState->cckNoiseImmunityLevel = immunityLevel;
entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];
entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];
@@ -338,7 +334,6 @@ void ath9k_ani_reset(struct ath_hw *ah,
aniState->ofdmNoiseImmunityLevel,
aniState->cckNoiseImmunityLevel);
- aniState->update_ani = false;
ofdm_nil = ATH9K_ANI_OFDM_DEF_LEVEL;
cck_nil = ATH9K_ANI_CCK_DEF_LEVEL;
}
@@ -354,8 +349,6 @@ void ath9k_ani_reset(struct ath_hw *ah,
is_scanning,
aniState->ofdmNoiseImmunityLevel,
aniState->cckNoiseImmunityLevel);
-
- aniState->update_ani = true;
}
ath9k_hw_set_ofdm_nil(ah, ofdm_nil);
ath9k_hw_set_cck_nil(ah, cck_nil);
@@ -538,7 +531,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah
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
@@ -116,7 +116,6 @@ struct ar5416AniState {
u8 firstepLevel;
u8 ofdmWeakSigDetect;
u8 cckWeakSigThreshold;
- bool update_ani;
u32 listenTime;
int32_t rssiThrLow;
int32_t rssiThrHigh;