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| author | Felix Fietkau <nbd@openwrt.org> | 2012-10-05 16:15:55 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-05 16:15:55 +0000 |
| commit | 8c37a0f09839bea3fa515e892afac0545b999538 (patch) | |
| tree | 33261e8686079454f425d41ff88c2e24ee67b256 | |
| parent | 8e6ea0d1b7a66631f71cfde899b2114b9e1c952a (diff) | |
| download | upstream-8c37a0f09839bea3fa515e892afac0545b999538.tar.gz upstream-8c37a0f09839bea3fa515e892afac0545b999538.tar.bz2 upstream-8c37a0f09839bea3fa515e892afac0545b999538.zip | |
ath9k: fix invalid register access on single-stream ar93xx devices
SVN-Revision: 33628
| -rw-r--r-- | package/mac80211/patches/567-ath9k_ani_mrc_fix.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/package/mac80211/patches/567-ath9k_ani_mrc_fix.patch b/package/mac80211/patches/567-ath9k_ani_mrc_fix.patch new file mode 100644 index 0000000000..80c9b2a3e1 --- /dev/null +++ b/package/mac80211/patches/567-ath9k_ani_mrc_fix.patch @@ -0,0 +1,13 @@ +--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c +@@ -1035,6 +1035,10 @@ 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, |