openwrtv4/package/mac80211/patches/554-ath9k_ani_mrc_fix.patch
Felix Fietkau 4402cdc066 ath9k: merge some ar934x stability fixes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36695
2013-05-23 10:22:13 +00:00

13 lines
432 B
Diff

--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1076,6 +1076,10 @@ 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,