diff options
author | Felix Fietkau <nbd@openwrt.org> | 2016-01-15 15:03:48 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-15 15:03:48 +0000 |
commit | 82c5e2c497c69dca32a59090cddf5f298aa94e01 (patch) | |
tree | eff71d008e97ad7d5ba575b07a01c5d046063e24 /package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch | |
parent | 56f6d357167e19e26455135e4c3778692aef0de2 (diff) | |
download | mtk-20170518-82c5e2c497c69dca32a59090cddf5f298aa94e01.zip mtk-20170518-82c5e2c497c69dca32a59090cddf5f298aa94e01.tar.gz mtk-20170518-82c5e2c497c69dca32a59090cddf5f298aa94e01.tar.bz2 |
mac80211: update to wireless-testing 2016-01-10
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48247
Diffstat (limited to 'package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch')
-rw-r--r-- | package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch b/package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch new file mode 100644 index 0000000..a1ac67c --- /dev/null +++ b/package/kernel/mac80211/patches/305-ath9k-clean-up-ANI-per-channel-pointer-checking.patch @@ -0,0 +1,91 @@ +From: Miaoqing Pan <miaoqing@codeaurora.org> +Date: Fri, 15 Jan 2016 18:17:18 +0800 +Subject: [PATCH] ath9k: clean up ANI per-channel pointer checking + +commit c24bd3620c50 ("ath9k: Do not maintain ANI state per-channel") +removed per-channel handling, the code to check 'curchan' also +should be removed as never used. + +Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> +--- + +--- a/drivers/net/wireless/ath/ath9k/ani.c ++++ b/drivers/net/wireless/ath/ath9k/ani.c +@@ -126,12 +126,8 @@ static void ath9k_hw_update_mibstats(str + + static void ath9k_ani_restart(struct ath_hw *ah) + { +- struct ar5416AniState *aniState; +- +- if (!ah->curchan) +- return; ++ struct ar5416AniState *aniState = &ah->ani; + +- aniState = &ah->ani; + aniState->listenTime = 0; + + ENABLE_REGWRITE_BUFFER(ah); +@@ -221,12 +217,7 @@ static void ath9k_hw_set_ofdm_nil(struct + + static void ath9k_hw_ani_ofdm_err_trigger(struct ath_hw *ah) + { +- struct ar5416AniState *aniState; +- +- if (!ah->curchan) +- return; +- +- aniState = &ah->ani; ++ struct ar5416AniState *aniState = &ah->ani; + + if (aniState->ofdmNoiseImmunityLevel < ATH9K_ANI_OFDM_MAX_LEVEL) + ath9k_hw_set_ofdm_nil(ah, aniState->ofdmNoiseImmunityLevel + 1, false); +@@ -281,12 +272,7 @@ static void ath9k_hw_set_cck_nil(struct + + static void ath9k_hw_ani_cck_err_trigger(struct ath_hw *ah) + { +- struct ar5416AniState *aniState; +- +- if (!ah->curchan) +- return; +- +- aniState = &ah->ani; ++ struct ar5416AniState *aniState = &ah->ani; + + if (aniState->cckNoiseImmunityLevel < ATH9K_ANI_CCK_MAX_LEVEL) + ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel + 1, +@@ -299,9 +285,7 @@ static void ath9k_hw_ani_cck_err_trigger + */ + static void ath9k_hw_ani_lower_immunity(struct ath_hw *ah) + { +- struct ar5416AniState *aniState; +- +- aniState = &ah->ani; ++ struct ar5416AniState *aniState = &ah->ani; + + /* lower OFDM noise immunity */ + if (aniState->ofdmNoiseImmunityLevel > 0 && +@@ -329,7 +313,7 @@ void ath9k_ani_reset(struct ath_hw *ah, + struct ath_common *common = ath9k_hw_common(ah); + int ofdm_nil, cck_nil; + +- if (!ah->curchan) ++ if (!chan) + return; + + BUG_ON(aniState == NULL); +@@ -416,14 +400,10 @@ static bool ath9k_hw_ani_read_counters(s + + void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan) + { +- struct ar5416AniState *aniState; ++ struct ar5416AniState *aniState = &ah->ani; + struct ath_common *common = ath9k_hw_common(ah); + u32 ofdmPhyErrRate, cckPhyErrRate; + +- if (!ah->curchan) +- return; +- +- aniState = &ah->ani; + if (!ath9k_hw_ani_read_counters(ah)) + return; + |