From: Felix Fietkau Date: Thu, 3 Dec 2009 18:35:26 +0000 (+0000) Subject: ath9k: disable interrupt mitigation - it hurts performance on embedded systems X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9e6c05a20de983a8f983f526ed716f1e5c6e16ab;p=openwrt%2Fstaging%2Fnbd.git ath9k: disable interrupt mitigation - it hurts performance on embedded systems SVN-Revision: 18626 --- 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)