a0129dfd8e
This forces all packets (even for un-aggregated traffic) through software queues to improve fairness and stability Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37483
61 lines
1.9 KiB
Diff
61 lines
1.9 KiB
Diff
--- a/drivers/net/wireless/ath/ath9k/debug.c
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+++ b/drivers/net/wireless/ath/ath9k/debug.c
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@@ -607,6 +607,28 @@ static ssize_t read_file_xmit(struct fil
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return retval;
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}
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+static ssize_t print_queue(struct ath_softc *sc, struct ath_txq *txq,
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+ char *buf, ssize_t size)
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+{
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+ ssize_t len = 0;
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+
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+ ath_txq_lock(sc, txq);
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+
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+ len += snprintf(buf + len, size - len, "%s: %d ",
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+ "qnum", txq->axq_qnum);
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+ len += snprintf(buf + len, size - len, "%s: %2d ",
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+ "qdepth", txq->axq_depth);
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+ len += snprintf(buf + len, size - len, "%s: %2d ",
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+ "ampdu-depth", txq->axq_ampdu_depth);
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+ len += snprintf(buf + len, size - len, "%s: %3d ",
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+ "pending", txq->pending_frames);
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+ len += snprintf(buf + len, size - len, "%s: %d\n",
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+ "stopped", txq->stopped);
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+
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+ ath_txq_unlock(sc, txq);
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+ return len;
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+}
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+
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static ssize_t read_file_queues(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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@@ -624,24 +646,13 @@ static ssize_t read_file_queues(struct f
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for (i = 0; i < IEEE80211_NUM_ACS; i++) {
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txq = sc->tx.txq_map[i];
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- len += snprintf(buf + len, size - len, "(%s): ", qname[i]);
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-
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- ath_txq_lock(sc, txq);
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-
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- len += snprintf(buf + len, size - len, "%s: %d ",
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- "qnum", txq->axq_qnum);
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- len += snprintf(buf + len, size - len, "%s: %2d ",
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- "qdepth", txq->axq_depth);
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- len += snprintf(buf + len, size - len, "%s: %2d ",
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- "ampdu-depth", txq->axq_ampdu_depth);
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- len += snprintf(buf + len, size - len, "%s: %3d ",
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- "pending", txq->pending_frames);
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- len += snprintf(buf + len, size - len, "%s: %d\n",
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- "stopped", txq->stopped);
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-
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- ath_txq_unlock(sc, txq);
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+ len += snprintf(buf + len, size - len, "(%s): ", qname[i]);
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+ len += print_queue(sc, txq, buf + len, size - len);
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}
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+ len += snprintf(buf + len, size - len, "(CAB): ");
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+ len += print_queue(sc, sc->beacon.cabq, buf + len, size - len);
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+
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if (len > size)
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len = size;
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