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authorFelix Fietkau <nbd@openwrt.org>2011-02-10 03:37:23 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-02-10 03:37:23 +0000
commitebb2cdbea857ac013f8f942af1a26ea9594ad36c (patch)
tree915f3d5c7f136f151022076245718e41c9b2dbc0
parent970b4c6a72b4b0e0bfda0587abaee756f0be4afa (diff)
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ath9k: remove an old tx stop workaround which conflicts with the powersave fixes
SVN-Revision: 25439
-rw-r--r--package/mac80211/patches/532-ath9k_remove_pending_frames_workaround.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/package/mac80211/patches/532-ath9k_remove_pending_frames_workaround.patch b/package/mac80211/patches/532-ath9k_remove_pending_frames_workaround.patch
new file mode 100644
index 0000000000..e368bce64b
--- /dev/null
+++ b/package/mac80211/patches/532-ath9k_remove_pending_frames_workaround.patch
@@ -0,0 +1,36 @@
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -2223,33 +2223,6 @@ static void ath_tx_complete_poll_work(st
+ } else {
+ txq->axq_tx_inprogress = true;
+ }
+- } else {
+- /* If the queue has pending buffers, then it
+- * should be doing tx work (and have axq_depth).
+- * Shouldn't get to this state I think..but
+- * we do.
+- */
+- if (!(sc->sc_flags & (SC_OP_OFFCHANNEL)) &&
+- (txq->pending_frames > 0 ||
+- !list_empty(&txq->axq_acq) ||
+- txq->stopped)) {
+- ath_err(ath9k_hw_common(sc->sc_ah),
+- "txq: %p axq_qnum: %u,"
+- " mac80211_qnum: %i"
+- " axq_link: %p"
+- " pending frames: %i"
+- " axq_acq empty: %i"
+- " stopped: %i"
+- " axq_depth: 0 Attempting to"
+- " restart tx logic.\n",
+- txq, txq->axq_qnum,
+- txq->mac80211_qnum,
+- txq->axq_link,
+- txq->pending_frames,
+- list_empty(&txq->axq_acq),
+- txq->stopped);
+- ath_txq_schedule(sc, txq);
+- }
+ }
+ spin_unlock_bh(&txq->axq_lock);
+ }