diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/usb.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/usb.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c index a0188511099a..a55ca5a24227 100644 --- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -273,6 +273,8 @@ static void rtw_usb_write_port_tx_complete(struct urb *urb) info = IEEE80211_SKB_CB(skb); tx_data = rtw_usb_get_tx_data(skb); + skb_pull(skb, rtwdev->chip->tx_pkt_desc_sz); + /* enqueue to wait for tx report */ if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) { rtw_tx_report_enqueue(rtwdev, skb, tx_data->sn); @@ -377,7 +379,9 @@ static bool rtw_usb_tx_agg_skb(struct rtw_usb *rtwusb, struct sk_buff_head *list skb_iter = skb_peek(list); - if (skb_iter && skb_iter->len + skb_head->len <= RTW_USB_MAX_XMITBUF_SZ) + if (skb_iter && + skb_iter->len + skb_head->len <= RTW_USB_MAX_XMITBUF_SZ && + agg_num < rtwdev->chip->usb_tx_agg_desc_num) __skb_unlink(skb_iter, list); else skb_iter = NULL; @@ -433,23 +437,21 @@ static int rtw_usb_write_data(struct rtw_dev *rtwdev, { const struct rtw_chip_info *chip = rtwdev->chip; struct sk_buff *skb; - unsigned int desclen, headsize, size; + unsigned int size; u8 qsel; int ret = 0; size = pkt_info->tx_pkt_size; qsel = pkt_info->qsel; - desclen = chip->tx_pkt_desc_sz; - headsize = pkt_info->offset ? pkt_info->offset : desclen; - skb = dev_alloc_skb(headsize + size); + skb = dev_alloc_skb(chip->tx_pkt_desc_sz + size); if (unlikely(!skb)) return -ENOMEM; - skb_reserve(skb, headsize); + skb_reserve(skb, chip->tx_pkt_desc_sz); skb_put_data(skb, buf, size); - skb_push(skb, headsize); - memset(skb->data, 0, headsize); + skb_push(skb, chip->tx_pkt_desc_sz); + memset(skb->data, 0, chip->tx_pkt_desc_sz); rtw_tx_fill_tx_desc(pkt_info, skb); rtw_tx_fill_txdesc_checksum(rtwdev, pkt_info, skb->data); @@ -740,7 +742,6 @@ static struct rtw_hci_ops rtw_usb_ops = { static int rtw_usb_init_rx(struct rtw_dev *rtwdev) { struct rtw_usb *rtwusb = rtw_get_usb_priv(rtwdev); - int i; rtwusb->rxwq = create_singlethread_workqueue("rtw88_usb: rx wq"); if (!rtwusb->rxwq) { @@ -752,13 +753,19 @@ static int rtw_usb_init_rx(struct rtw_dev *rtwdev) INIT_WORK(&rtwusb->rx_work, rtw_usb_rx_handler); + return 0; +} + +static void rtw_usb_setup_rx(struct rtw_dev *rtwdev) +{ + struct rtw_usb *rtwusb = rtw_get_usb_priv(rtwdev); + int i; + for (i = 0; i < RTW_USB_RXCB_NUM; i++) { struct rx_usb_ctrl_block *rxcb = &rtwusb->rx_cb[i]; rtw_usb_rx_resubmit(rtwusb, rxcb); } - - return 0; } static void rtw_usb_deinit_rx(struct rtw_dev *rtwdev) @@ -895,6 +902,8 @@ int rtw_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) goto err_destroy_rxwq; } + rtw_usb_setup_rx(rtwdev); + return 0; err_destroy_rxwq: |