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ath9k: disable interrupt mitigation - it hurts performance on embedded systems 

SVN-Revision: 18626
lede-17.01
Felix Fietkau 2009-12-03 18:35:26 +00:00
parent f2adc6e331
commit 9e6c05a20d
1 changed files with 11 additions and 0 deletions
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11
package/mac80211/patches/560-disable_interrupt_mitigation.patch Normal file
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@ -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)