diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-04-02 11:47:57 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2019-05-01 13:03:58 +0200 |
| commit | cfaae9e67cf13011ce6d6ddd61eacff8f72b7bad (patch) | |
| tree | 393c32a6191153013f38530fc6b49bcb0bbc6c7a /drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | |
| parent | f3950a4141438f2a51337f470bedc9c8f952790a (diff) | |
mt76: add skb pointer to mt76_tx_info
Pass skb pointer to tx_prepare_skb through mt76_tx_info data structure.
This is a preliminary patch to properly support dma error path for
new chipsets (e.g. 7615)
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index c403218533da..818b96064dec 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -72,23 +72,23 @@ int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags) } int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, - struct sk_buff *skb, enum mt76_txq_id qid, - struct mt76_wcid *wcid, struct ieee80211_sta *sta, + enum mt76_txq_id qid, struct mt76_wcid *wcid, + struct ieee80211_sta *sta, struct mt76_tx_info *tx_info) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - int pid, len = skb->len, ep = q2ep(mdev->q_tx[qid].q->hw_idx); + int pid, len = tx_info->skb->len, ep = q2ep(mdev->q_tx[qid].q->hw_idx); struct mt76x02_txwi *txwi; enum mt76_qsel qsel; u32 flags; - mt76_insert_hdr_pad(skb); + mt76_insert_hdr_pad(tx_info->skb); - txwi = (struct mt76x02_txwi *)(skb->data - sizeof(struct mt76x02_txwi)); - mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, len); - skb_push(skb, sizeof(struct mt76x02_txwi)); + txwi = (struct mt76x02_txwi *)(tx_info->skb->data - sizeof(*txwi)); + mt76x02_mac_write_txwi(dev, txwi, tx_info->skb, wcid, sta, len); + skb_push(tx_info->skb, sizeof(*txwi)); - pid = mt76_tx_status_skb_add(mdev, wcid, skb); + pid = mt76_tx_status_skb_add(mdev, wcid, tx_info->skb); txwi->pktid = pid; if (pid >= MT_PACKET_ID_FIRST || ep == MT_EP_OUT_HCCA) @@ -101,7 +101,7 @@ int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, if (!wcid || wcid->hw_key_idx == 0xff || wcid->sw_iv) flags |= MT_TXD_INFO_WIV; - return mt76x02u_skb_dma_info(skb, WLAN_PORT, flags); + return mt76x02u_skb_dma_info(tx_info->skb, WLAN_PORT, flags); } EXPORT_SYMBOL_GPL(mt76x02u_tx_prepare_skb); |