Lines Matching refs:tx_bd_tail
201 u32 tx_bd_tail; member
292 priv->tx_bd_tail = 0; in nixge_hw_dma_bd_init()
499 cur_p = &priv->tx_bd_v[(priv->tx_bd_tail + num_frag) % TX_BD_NUM]; in nixge_check_tx_bd_space()
516 cur_p = &priv->tx_bd_v[priv->tx_bd_tail]; in nixge_start_xmit()
517 tx_skb = &priv->tx_skb[priv->tx_bd_tail]; in nixge_start_xmit()
539 ++priv->tx_bd_tail; in nixge_start_xmit()
540 priv->tx_bd_tail %= TX_BD_NUM; in nixge_start_xmit()
541 cur_p = &priv->tx_bd_v[priv->tx_bd_tail]; in nixge_start_xmit()
542 tx_skb = &priv->tx_skb[priv->tx_bd_tail]; in nixge_start_xmit()
565 tail_p = priv->tx_bd_p + sizeof(*priv->tx_bd_v) * priv->tx_bd_tail; in nixge_start_xmit()
568 ++priv->tx_bd_tail; in nixge_start_xmit()
569 priv->tx_bd_tail %= TX_BD_NUM; in nixge_start_xmit()
574 if (priv->tx_bd_tail) in nixge_start_xmit()
575 priv->tx_bd_tail--; in nixge_start_xmit()
577 priv->tx_bd_tail = TX_BD_NUM - 1; in nixge_start_xmit()
579 tx_skb = &priv->tx_skb[priv->tx_bd_tail]; in nixge_start_xmit()
582 cur_p = &priv->tx_bd_v[priv->tx_bd_tail]; in nixge_start_xmit()
816 lp->tx_bd_tail = 0; in nixge_dma_err_handler()