1 files changed, 61 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/563-ath9k_queue_cabq_debug.patch b/package/kernel/mac80211/patches/563-ath9k_queue_cabq_debug.patch
new file mode 100644
index 0000000000..22cba43003
--- /dev/null
+++ b/package/kernel/mac80211/patches/563-ath9k_queue_cabq_debug.patch
@@ -0,0 +1,61 @@
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -607,6 +607,28 @@ static ssize_t read_file_xmit(struct fil
+ 	return retval;
+ }
+ 
++static ssize_t print_queue(struct ath_softc *sc, struct ath_txq *txq,
++			   char *buf, ssize_t size)
++{
++	ssize_t len = 0;
++
++	ath_txq_lock(sc, txq);
++
++	len += snprintf(buf + len, size - len, "%s: %d ",
++			"qnum", txq->axq_qnum);
++	len += snprintf(buf + len, size - len, "%s: %2d ",
++			"qdepth", txq->axq_depth);
++	len += snprintf(buf + len, size - len, "%s: %2d ",
++			"ampdu-depth", txq->axq_ampdu_depth);
++	len += snprintf(buf + len, size - len, "%s: %3d ",
++			"pending", txq->pending_frames);
++	len += snprintf(buf + len, size - len, "%s: %d\n",
++			"stopped", txq->stopped);
++
++	ath_txq_unlock(sc, txq);
++	return len;
++}
++
+ static ssize_t read_file_queues(struct file *file, char __user *user_buf,
+ 				size_t count, loff_t *ppos)
+ {
+@@ -624,24 +646,13 @@ static ssize_t read_file_queues(struct f
+ 
+ 	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+ 		txq = sc->tx.txq_map[i];
+-		len += snprintf(buf + len, size - len, "(%s): ", qname[i]);
+-
+-		ath_txq_lock(sc, txq);
+-
+-		len += snprintf(buf + len, size - len, "%s: %d ",
+-				"qnum", txq->axq_qnum);
+-		len += snprintf(buf + len, size - len, "%s: %2d ",
+-				"qdepth", txq->axq_depth);
+-		len += snprintf(buf + len, size - len, "%s: %2d ",
+-				"ampdu-depth", txq->axq_ampdu_depth);
+-		len += snprintf(buf + len, size - len, "%s: %3d ",
+-				"pending", txq->pending_frames);
+-		len += snprintf(buf + len, size - len, "%s: %d\n",
+-				"stopped", txq->stopped);
+-
+-		ath_txq_unlock(sc, txq);
++		len += snprintf(buf + len, size - len, "(%s):  ", qname[i]);
++		len += print_queue(sc, txq, buf + len, size - len);
+ 	}
+ 
++	len += snprintf(buf + len, size - len, "(CAB): ");
++	len += print_queue(sc, sc->beacon.cabq, buf + len, size - len);
++
+ 	if (len > size)
+ 		len = size;
+