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ath10k: wake up offchannel queue properly

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commit 3a73d1a6f2 upstream.

Once HTT Tx queue got full offchannel queue was
stopped and never woken up again. This broke, e.g.
P2P. This could be reproduced after running a lot
of traffic enough to saturate 100% of the driver
Tx queue and then trying to send offchannel
traffic.

Fixes: 96d828d45e ("ath10k: rework tx queue locking")
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michal Kazior
2015-08-06 14:46:54 +02:00
committed by Greg Kroah-Hartman
parent 1efa9c0435
commit 899ec57d57
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath10k/mac.c
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@@ -3003,6 +3003,8 @@ void ath10k_mac_tx_unlock(struct ath10k *ar, int reason)
IEEE80211_IFACE_ITER_RESUME_ALL,
ath10k_mac_tx_unlock_iter,
ar);
ieee80211_wake_queue(ar->hw, ar->hw->offchannel_tx_hw_queue);
}
void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason)