Lines Matching defs:tx_tail
289 unsigned tx_tail;
418 while (priv->tx_head - priv->tx_tail > 0) {
419 priv->tx_tail++;
422 priv->tx_head = priv->tx_tail = 0;
664 old_tx_tail = priv->tx_tail;
665 while (priv->tx_head - priv->tx_tail > 0) {
666 entry = priv->tx_tail % NUM_TX_DESC;
672 priv->tx_tail++;
698 if (priv->tx_tail != old_tx_tail)
962 BUG_ON(priv->tx_head - priv->tx_tail >= NUM_TX_DESC);
989 if (priv->tx_head - priv->tx_tail >= NUM_TX_DESC)
1020 priv->tx_head = priv->tx_tail = 0;