Root/package/mac80211/patches/551-ath9k_optimize_interrupt_mitigation.patch

1--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
2+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
3@@ -240,21 +240,19 @@ static bool ar9003_hw_get_isr(struct ath
4 
5         *masked = isr & ATH9K_INT_COMMON;
6 
7- if (ah->config.rx_intr_mitigation)
8+ if (ah->config.rx_intr_mitigation) {
9             if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM))
10                 *masked |= ATH9K_INT_RXLP;
11-
12- if (ah->config.tx_intr_mitigation)
13- if (isr & (AR_ISR_TXMINTR | AR_ISR_TXINTM))
14- *masked |= ATH9K_INT_TX;
15-
16- if (isr & (AR_ISR_LP_RXOK | AR_ISR_RXERR))
17+ } else if (isr & (AR_ISR_LP_RXOK | AR_ISR_RXERR))
18             *masked |= ATH9K_INT_RXLP;
19 
20         if (isr & AR_ISR_HP_RXOK)
21             *masked |= ATH9K_INT_RXHP;
22 
23- if (isr & (AR_ISR_TXOK | AR_ISR_TXERR | AR_ISR_TXEOL)) {
24+ if (ah->config.tx_intr_mitigation) {
25+ if (isr & (AR_ISR_TXMINTR | AR_ISR_TXINTM))
26+ *masked |= ATH9K_INT_TX;
27+ } else if (isr & (AR_ISR_TXOK | AR_ISR_TXERR | AR_ISR_TXEOL)) {
28             *masked |= ATH9K_INT_TX;
29 
30             if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
31

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