20 lines
658 B
Diff
20 lines
658 B
Diff
--- a/drivers/net/wireless/ath/ath9k/xmit.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
|
|
@@ -263,6 +263,7 @@ static void ath_tx_set_retry(struct ath_
|
|
struct sk_buff *skb)
|
|
{
|
|
struct ath_frame_info *fi = get_frame_info(skb);
|
|
+ struct ath_buf *bf = fi->bf;
|
|
struct ieee80211_hdr *hdr;
|
|
|
|
TX_STAT_INC(txq->axq_qnum, a_retries);
|
|
@@ -271,6 +272,8 @@ static void ath_tx_set_retry(struct ath_
|
|
|
|
hdr = (struct ieee80211_hdr *)skb->data;
|
|
hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_RETRY);
|
|
+ dma_sync_single_for_device(sc->dev, bf->bf_buf_addr,
|
|
+ sizeof(*hdr), DMA_TO_DEVICE);
|
|
}
|
|
|
|
static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc)
|