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authorJohn W. Linville <linville@tuxdriver.com>2011-06-30 13:34:06 -0400
committerJohn W. Linville <linville@tuxdriver.com>2011-06-30 13:34:06 -0400
commitdf2cbe40753dc36af294c30209ed909869aca6cf (patch)
tree39eb7e8e06737b295007126f4e16c1b688427163 /drivers/net/wireless/ath/ath9k/beacon.c
parent1049f6413f6e52572a768ca1590fa479ef0a48e8 (diff)
parent9a4ba833a2d0016cf836827e136f0c219834bd41 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/beacon.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/beacon.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 4c790b5f793..0d13ff74a68 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -361,6 +361,7 @@ void ath_beacon_tasklet(unsigned long data)
struct ath_common *common = ath9k_hw_common(ah);
struct ath_buf *bf = NULL;
struct ieee80211_vif *vif;
+ struct ath_tx_status ts;
int slot;
u32 bfaddr, bc = 0;
@@ -385,7 +386,9 @@ void ath_beacon_tasklet(unsigned long data)
ath_dbg(common, ATH_DBG_BSTUCK,
"beacon is officially stuck\n");
sc->sc_flags |= SC_OP_TSF_RESET;
+ spin_lock(&sc->sc_pcu_lock);
ath_reset(sc, true);
+ spin_unlock(&sc->sc_pcu_lock);
}
return;
@@ -465,6 +468,11 @@ void ath_beacon_tasklet(unsigned long data)
ath9k_hw_txstart(ah, sc->beacon.beaconq);
sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */
+ if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
+ spin_lock_bh(&sc->sc_pcu_lock);
+ ath9k_hw_txprocdesc(ah, bf->bf_desc, (void *)&ts);
+ spin_unlock_bh(&sc->sc_pcu_lock);
+ }
}
}