Lines Matching refs:tx_head
197 u32 tx_head;
204 return priv->tx_head & HECC_TX_MB_MASK;
214 return (priv->tx_head >> HECC_TX_PRIO_SHIFT) & MAX_TX_PRIO;
370 priv->tx_head = HECC_TX_MASK;
492 "BUG: TX mbx not ready tx_head=%08X, tx_tail=%08X\n",
493 priv->tx_head, priv->tx_tail);
519 --priv->tx_head;
521 (priv->tx_head & HECC_TX_MASK) == HECC_TX_MASK) {
748 while (priv->tx_tail - priv->tx_head > 0) {
767 if ((priv->tx_head == priv->tx_tail &&
768 ((priv->tx_head & HECC_TX_MASK) != HECC_TX_MASK)) ||
770 ((priv->tx_head & HECC_TX_MASK) == HECC_TX_MASK)))