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openwrt-xburst/package/mac80211/patches/554-ath9k_ani_mrc_fix.patch
nbd b35c47cc3a mac80211: update to wireless-testing 2012-12-06
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34571 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-12-07 16:46:04 +00:00

14 lines
432 B
Diff

--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1085,6 +1085,10 @@ static bool ar9003_hw_ani_control(struct
* is_on == 0 means MRC CCK is OFF (more noise imm)
*/
bool is_on = param ? 1 : 0;
+
+ if (ah->caps.rx_chainmask == 1)
+ break;
+
REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL,
AR_PHY_MRC_CCK_ENABLE, is_on);
REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL,