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authorFelix Fietkau <nbd@openwrt.org>2010-01-15 07:39:31 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-01-15 07:39:31 +0000
commita0780e284327c0ff2087c162bf0a5010b0507a48 (patch)
treed3f31d263408265b4f9158db3743f69ecd67e192 /package/mac80211
parent0f9d31c4ba7242f9f50c53b7f94a077e72c75267 (diff)
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ath9k: tweak rx interrupt mitigation settings for better performance
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19146 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211')
-rw-r--r--package/mac80211/patches/408-ath9k_tweak_rx_intr_mitigation.patch11
1 files changed, 11 insertions, 0 deletions
diff --git a/package/mac80211/patches/408-ath9k_tweak_rx_intr_mitigation.patch b/package/mac80211/patches/408-ath9k_tweak_rx_intr_mitigation.patch
new file mode 100644
index 0000000000..b900f411f6
--- /dev/null
+++ b/package/mac80211/patches/408-ath9k_tweak_rx_intr_mitigation.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -2109,7 +2109,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+
+ if (ah->config.rx_intr_mitigation) {
+ REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, 500);
+- REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, 2000);
++ REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, 500);
+ }
+
+ ath9k_hw_init_bb(ah, chan);