ath9k: add a few aggregation reliability fixes

SVN-Revision: 24949

diff --git a/package/mac80211/patches/530-ath9k_aggr_flush_fix.patch b/package/mac80211/patches/530-ath9k_aggr_flush_fix.patch
new file mode 100644 (file)
index 0000000..1407a73
--- /dev/null
+++ b/package/mac80211/patches/530-ath9k_aggr_flush_fix.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -169,7 +169,7 @@ static void ath_tx_flush_tid(struct ath_
+                       ath_tx_update_baw(sc, tid, fi->seqno);
+                       ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
+               } else {
+-                      ath_tx_send_normal(sc, txq, tid, &bf_head);
++                      ath_tx_send_normal(sc, txq, NULL, &bf_head);
+               }
+               spin_lock_bh(&txq->axq_lock);
+       }

diff --git a/package/mac80211/patches/531-ath9k_aggr_start_fix.patch b/package/mac80211/patches/531-ath9k_aggr_start_fix.patch
new file mode 100644 (file)
index 0000000..1197e5c
--- /dev/null
+++ b/package/mac80211/patches/531-ath9k_aggr_start_fix.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -856,7 +856,7 @@ int ath_tx_aggr_start(struct ath_softc *
+ 
+       txtid->state |= AGGR_ADDBA_PROGRESS;
+       txtid->paused = true;
+-      *ssn = txtid->seq_start;
++      *ssn = txtid->seq_start = txtid->seq_next;
+ 
+       return 0;
+ }

diff --git a/package/mac80211/patches/532-ath9k_aggr_baw_init.patch b/package/mac80211/patches/532-ath9k_aggr_baw_init.patch
new file mode 100644 (file)
index 0000000..0b9edd3
--- /dev/null
+++ b/package/mac80211/patches/532-ath9k_aggr_baw_init.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -858,6 +858,9 @@ int ath_tx_aggr_start(struct ath_softc *
+       txtid->paused = true;
+       *ssn = txtid->seq_start = txtid->seq_next;
+ 
++      memset(txtid->tx_buf, 0, sizeof(txtid->tx_buf));
++      txtid->baw_head = txtid->baw_tail = 0;
++
+       return 0;
+ }
+