diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2016-03-06 16:14:36 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-03-06 16:31:11 +0200 |
| commit | c1a43d9720d8dcde1eb735f6cbdba181e564ec20 (patch) | |
| tree | a3943a73e1b39e90f160d0d079b084e7b6ef1f35 /drivers/net/wireless/ath/ath10k/htt.h | |
| parent | 299468782d94331f99a7eeb6e0d56598863be9fe (diff) | |
ath10k: implement updating shared htt txq state
Firmware 10.4.3 onwards can support a pull-push Tx
model where it shares a Tx queue state with the
host.
The host updates the DMA region it pointed to
during HTT setup whenever number of software
queued from (on host) changes. Based on this
information firmware issues fetch requests to the
host telling the host how many frames from a list
of given stations/tids should be submitted to the
firmware.
The code won't be called because not all
appropriate HTT events are processed yet.
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/htt.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h index 65dcd22f31df..b1e40f44e76b 100644 --- a/drivers/net/wireless/ath/ath10k/htt.h +++ b/drivers/net/wireless/ath/ath10k/htt.h @@ -1667,6 +1667,7 @@ struct ath10k_htt { } txbuf; struct { + bool enabled; struct htt_q_state *vaddr; dma_addr_t paddr; u16 num_peers; @@ -1758,6 +1759,8 @@ int ath10k_htt_tx_fetch_resp(struct ath10k *ar, struct htt_tx_fetch_record *records, size_t num_records); +void ath10k_htt_tx_txq_update(struct ieee80211_hw *hw, + struct ieee80211_txq *txq); void ath10k_htt_tx_dec_pending(struct ath10k_htt *htt, bool is_mgmt); int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt, |