From e54f80b979f00b1acfb58e2c6d07f87c1ec1bbae Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 3 Dec 2009 18:35:26 +0000 Subject: ath9k: disable interrupt mitigation - it hurts performance on embedded systems git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18626 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../mac80211/patches/560-disable_interrupt_mitigation.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 package/mac80211/patches/560-disable_interrupt_mitigation.patch (limited to 'package') diff --git a/package/mac80211/patches/560-disable_interrupt_mitigation.patch b/package/mac80211/patches/560-disable_interrupt_mitigation.patch new file mode 100644 index 0000000000..916ffcbba9 --- /dev/null +++ b/package/mac80211/patches/560-disable_interrupt_mitigation.patch @@ -0,0 +1,11 @@ +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -395,7 +395,7 @@ static void ath9k_hw_init_config(struct + ah->config.spurchans[i][1] = AR_NO_SPUR; + } + +- ah->config.intr_mitigation = true; ++ ah->config.intr_mitigation = false; + + /* + * We need this for PCI devices only (Cardbus, PCI, miniPCI) -- cgit v1.2.3