mac80211: Add txq flags to debugfs
Might help one figure out why aqm drivers may fail to transmit frames sometimes. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -160,12 +160,12 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
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sta->cparams.ecn ? "yes" : "no");
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p += scnprintf(p,
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bufsz+buf-p,
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"tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets\n");
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"tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets flags\n");
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for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
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txqi = to_txq_info(sta->sta.txq[i]);
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p += scnprintf(p, bufsz+buf-p,
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"%d %d %u %u %u %u %u %u %u %u %u\n",
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"%d %d %u %u %u %u %u %u %u %u %u 0x%lx(%s%s%s)\n",
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txqi->txq.tid,
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txqi->txq.ac,
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txqi->tin.backlog_bytes,
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@ -176,7 +176,11 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
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txqi->tin.overlimit,
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txqi->tin.collisions,
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txqi->tin.tx_bytes,
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txqi->tin.tx_packets);
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txqi->tin.tx_packets,
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txqi->flags,
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txqi->flags & (1<<IEEE80211_TXQ_STOP) ? "STOP" : "RUN",
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txqi->flags & (1<<IEEE80211_TXQ_AMPDU) ? " AMPDU" : "",
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txqi->flags & (1<<IEEE80211_TXQ_NO_AMSDU) ? " NO-AMSDU" : "");
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}
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rcu_read_unlock();
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