openwrt-xburst/package/mac80211/patches/554-ath9k_ani_mrc_fix.patch

--- 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,
ath9k: fix invalid register access on single-stream ar93xx devices git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33628 3c298f89-4303-0410-b956-a3cf2f4a3e73 2012-10-05 19:15:55 +03:00			`--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c`
			`+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c`
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 18:46:04 +02:00			`@@ -1085,6 +1085,10 @@ static bool ar9003_hw_ani_control(struct`
ath9k: fix invalid register access on single-stream ar93xx devices git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33628 3c298f89-4303-0410-b956-a3cf2f4a3e73 2012-10-05 19:15:55 +03:00			`* 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,`