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| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-05 16:17:27 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-05 16:17:27 +0000 |
| commit | 67f0e148a3825064a89bf3f81dd181cd8bbf6210 (patch) | |
| tree | 6cc861684ec86fbf1fc8432afeb49b35b54cdc7d | |
| parent | 133a146ff18363de42115e1ec4155e5c203dd152 (diff) | |
| download | openwrt-67f0e148a3825064a89bf3f81dd181cd8bbf6210.tar.gz openwrt-67f0e148a3825064a89bf3f81dd181cd8bbf6210.zip | |
ath9k: fix invalid register access on single-stream ar93xx devices (backport of r33628)
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33629 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -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 000000000..80c9b2a3e --- /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, |