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mac80211: brcmfmac: backport scheduled scan cleanup and chip support
[openwrt/openwrt.git]
/
package
/
kernel
/
mac80211
/
patches
/
510-ath9k_intr_mitigation_tweak.patch
diff --git
a/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
b/package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
index 647bde2ca0e998e0c4b435f40381a596a79af1c5..d2a3b9657065cd6b7abf41297e7bc5b76b58b6ce 100644
(file)
--- a/
package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
+++ b/
package/kernel/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
@@
-1,13
+1,18
@@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2010,8 +2010,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- REG_WRITE(ah, AR_OBS, 8);
+@@ -390,13 +390,8 @@ static void ath9k_hw_init_config(struct
- 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);
- }
+ ah->config.rx_intr_mitigation = true;
- if (ah->config.tx_intr_mitigation) {
+- if (AR_SREV_9300_20_OR_LATER(ah)) {
+- ah->config.rimt_last = 500;
+- ah->config.rimt_first = 2000;
+- } else {
+- ah->config.rimt_last = 250;
+- ah->config.rimt_first = 700;
+- }
++ ah->config.rimt_last = 250;
++ ah->config.rimt_first = 500;
+
+ if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
+ ah->config.pll_pwrsave = 7;