From: Lorenzo Bianconi <[email protected]> Add mt76x0_tx_prepare_skb routine as tx txwi handler. mt76x0_tx_prepare_skb will be used by mt76-usb layer
Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> --- drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h | 5 ++++- drivers/net/wireless/mediatek/mt76/mt76x0/tx.c | 15 +++++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h index 8510f120a121..8b0bef9a15e4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h @@ -250,5 +250,8 @@ void mt76x0_dma_cleanup(struct mt76x0_dev *dev); int mt76x0_dma_enqueue_tx(struct mt76x0_dev *dev, struct sk_buff *skb, struct mt76_wcid *wcid, int hw_q); - +int mt76x0_tx_prepare_skb(struct mt76_dev *mdev, void *data, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + u32 *tx_info); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c index de2643d54a1e..d6dbd9b8d68b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c @@ -116,6 +116,21 @@ void mt76x0_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, trace_mt76x0_tx(&dev->mt76, skb, msta, txwi); } +int mt76x0_tx_prepare_skb(struct mt76_dev *mdev, void *data, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + u32 *tx_info) +{ + struct mt76x0_dev *dev = container_of(mdev, struct mt76x0_dev, mt76); + int len = skb->len, *hwq_ptr = (int *)data; + struct mt76x02_txwi *txwi; + + mt76x02_insert_hdr_pad(skb); + txwi = mt76x0_push_txwi(dev, skb, sta, wcid, len); + + return mt76x02_set_txinfo(skb, wcid, q2ep(*hwq_ptr)); +} + void mt76x0_tx_stat(struct work_struct *work) { struct mt76x0_dev *dev = container_of(work, struct mt76x0_dev, -- 2.7.5
