diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-10-25 16:11:34 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-11-30 12:21:42 +0100 |
| commit | 88046b2c9f6d8b91cc8b3ada547f49f6dd45469b (patch) | |
| tree | 9d9cb060a3b528b42fc4fa1e0b5700ba2e4513da /drivers/net/wireless/mediatek/mt76/mt76x02.h | |
| parent | 59b55d066ff625f8613c563bd2ed705bce412fa8 (diff) | |
mt76: add support for reporting tx status with skb
MT76x2/MT76x0 has somewhat unreliable tx status reporting, and for that
reason the driver currently does not report per-skb tx ack status at all.
This breaks things like client idle polling, which relies on the tx ack
status of a transmitted nullfunc frame.
This patch adds code to report skb-attached tx status if requested by
mac80211 or the rate control module. Since tx status is polled from a
simple FIFO register, the code needs to account for the possibility of
tx status events getting lost.
The code keeps a list of skbs for which tx status is required and passes
them to mac80211 once tx status has been filled in and the DMA queue is
done with it.
If a tx status event is not received after one second, the status rates
are cleared, and a succesful ACK is indicated to avoid spurious disassoc
during assoc or client polling.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index d599b7dddac7..19489a72fc2b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -139,7 +139,6 @@ void mt76x02_set_coverage_class(struct ieee80211_hw *hw, int mt76x02_set_rts_threshold(struct ieee80211_hw *hw, u32 val); int mt76x02_insert_hdr_pad(struct sk_buff *skb); void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len); -void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb); bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update); void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb); |