diff options
| author |   Michal Kazior <michal.kazior@tieto.com> | 2016-03-06 16:14:25 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@qca.qualcomm.com> | 2016-03-06 16:14:25 +0200 |
| commit | 6421969f248fdf9d8cd38353a617ed7cc5ddab94 (patch) | |
| tree | a9bd97b680fb3b45df32bd7f1c2f4a127e8139c4 /drivers/net/wireless/ath/ath10k/txrx.c | |
| parent | ath10k: unify txpath decision (diff) | |
| download | linux-dev-6421969f248fdf9d8cd38353a617ed7cc5ddab94.tar.xz linux-dev-6421969f248fdf9d8cd38353a617ed7cc5ddab94.zip | |
ath10k: refactor tx pending management
Tx pending counter logic assumed that the sk_buff
is already known and hence was performed in HTT
functions themselves.
However, for the sake of future wake_tx_queue()
usage the driver must be able to tell whether it
can submit more frames to firmware before it
dequeues frame from ieee80211_txq (and thus long
before HTT Tx functions are called) because once a
frame is dequeued it cannot be requeud back to
mac80211.
This prepares the driver for future changes.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/txrx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index fbfb608e48ab..118586ece20e 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -86,7 +86,7 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, limit_mgmt_desc = true; ath10k_htt_tx_free_msdu_id(htt, tx_done->msdu_id); - __ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); + ath10k_htt_tx_dec_pending(htt, limit_mgmt_desc); if (htt->num_pending_tx == 0) wake_up(&htt->empty_tx_wq); spin_unlock_bh(&htt->tx_lock); |