From: Lorenzo Bianconi <lorenzo.bianconi@xxxxxxxxxx>
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 <lorenzo.bianconi@xxxxxxxxxx>
Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
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
