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ath9k: fix regression in multicast buffering fix 

Update the more data flag on the last frame, but tx from the first frame
on.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
owl
Felix Fietkau 2017-07-25 19:47:48 +02:00
parent 35868234e7
commit ea72f22bdf
1 changed files with 3 additions and 1 deletions
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4
package/kernel/mac80211/patches/331-ath9k-fix-more-data-flag-for-buffered-multicast-pack.patch
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@ -19,7 +19,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
struct ath_buf *bf_tail = NULL;
struct ath_buf *bf;
LIST_HEAD(bf_q);
@@ -2495,14 +2494,8 @@ void ath_tx_cabq(struct ieee80211_hw *hw
@@ -2495,15 +2494,10 @@ void ath_tx_cabq(struct ieee80211_hw *hw
if (list_empty(&bf_q))
return;
@ -34,5 +34,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ bf = list_last_entry(&bf_q, struct ath_buf, list);
+ ath9k_set_moredata(sc, bf, false);
+ bf = list_first_entry(&bf_q, struct ath_buf, list);
ath_txq_lock(sc, txctl.txq);
ath_tx_fill_desc(sc, bf, txctl.txq, 0);
ath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false);