Interesting may be:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=6fcc06205c15bf1bb90896efdf5967028c154aba
and
https://lwn.net/Articles/883713/
I apply patch:
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4764,7 +4764,6 @@ static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw,
struct ieee80211_txq *txq)
{
struct ath10k *ar = hw->priv;
- int ret;
u8 ac;
ath10k_htt_tx_txq_update(hw, txq);
@@ -4777,11 +4776,9 @@ static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw,
if (!txq)
goto out;
- while (ath10k_mac_tx_can_push(hw, txq)) {
- ret = ath10k_mac_tx_push_txq(hw, txq);
- if (ret < 0)
- break;
- }
+ if (ath10k_mac_tx_can_push(hw, txq))
+ ath10k_mac_tx_push_txq(hw, txq);
+
ieee80211_return_txq(hw, txq, false);
ath10k_htt_tx_txq_update(hw, txq);
and mayble is better- I not visible bug in log ath10k_ahb a000000.wifi: failed to lookup txq for peer_id X tid X until about 24h used (max 7 clients and internet connection with maximum load). Connect in 10 meters test room is better ( now is about 15-20Mbits; without patch was about 2Mbits and somtimes 12-15)...
How long tests will are good? I no know yet 