ath9k: merge a ar93xx ht40 performance fix

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31540 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index c702cfe..eb982d5 100644 (file)
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -227,6 +227,24 @@
        REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0,
 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -373,7 +373,7 @@ static void ar9003_hw_spur_ofdm_work(str
+                       else
+                               spur_subchannel_sd = 0;
+ 
+-                      spur_freq_sd = (freq_offset << 9) / 11;
++                      spur_freq_sd = ((freq_offset + 10) << 9) / 11;
+ 
+               } else {
+                       if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL,
+@@ -382,7 +382,7 @@ static void ar9003_hw_spur_ofdm_work(str
+                       else
+                               spur_subchannel_sd = 1;
+ 
+-                      spur_freq_sd = (freq_offset << 9) / 11;
++                      spur_freq_sd = ((freq_offset - 10) << 9) / 11;
+ 
+               }
+ 
 @@ -526,22 +526,10 @@ static void ar9003_hw_init_bb(struct ath
         * Value is in 100ns increments.
         */