Lines Matching defs:tx_tail
292 unsigned tx_tail;
422 while (priv->tx_head - priv->tx_tail > 0) {
423 priv->tx_tail++;
426 priv->tx_head = priv->tx_tail = 0;
668 old_tx_tail = priv->tx_tail;
669 while (priv->tx_head - priv->tx_tail > 0) {
670 entry = priv->tx_tail % NUM_TX_DESC;
676 priv->tx_tail++;
702 if (priv->tx_tail != old_tx_tail)
973 BUG_ON(priv->tx_head - priv->tx_tail >= NUM_TX_DESC);
1002 if (priv->tx_head - priv->tx_tail >= NUM_TX_DESC)
1033 priv->tx_head = priv->tx_tail = 0;