From 61e492d3163e23e500f4d984980242b050f2bbcb Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 24 Dec 2010 12:09:43 +0000 Subject: [PATCH] ath9k: add back the interrupt mitigation tweak and reduce the rx interrupt mitigation times further SVN-Revision: 24819 --- .../patches/550-ath9k_intr_mitigation_tweak.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 package/mac80211/patches/550-ath9k_intr_mitigation_tweak.patch diff --git a/package/mac80211/patches/550-ath9k_intr_mitigation_tweak.patch b/package/mac80211/patches/550-ath9k_intr_mitigation_tweak.patch new file mode 100644 index 0000000000..be17062ccb --- /dev/null +++ b/package/mac80211/patches/550-ath9k_intr_mitigation_tweak.patch @@ -0,0 +1,13 @@ +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -1426,8 +1426,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st + REG_WRITE(ah, AR_OBS, 8); + + 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_LAST, 250); ++ REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, 500); + } + + if (ah->config.tx_intr_mitigation) {