ethernet/seeq/sgiseeq.c

53 #define TX_BUFFS_AVAIL(sp) ((sp->tx_old <= sp->tx_new) ? \
54 			    sp->tx_old + (SEEQ_TX_BUFFERS - 1) - sp->tx_new : \
55 			    sp->tx_old - sp->tx_new - 1)
104 	unsigned int rx_old, tx_old;
190 	sp->rx_old = sp->tx_old = 0;
279 	printk("INFO: [rx_new = %d rx_old=%d] [tx_new = %d tx_old = %d]\n",
280 	       gpriv->rx_new, gpriv->rx_old, gpriv->tx_new, gpriv->tx_old);
435 	int i = sp->tx_old;
479 	for (j = sp->tx_old; j != sp->tx_new; j = NEXT_TX(j)) {
494 		sp->tx_old = NEXT_TX(sp->tx_old);
521 	if (sp->tx_old != sp->tx_new)
635 	if (sp->tx_old != sp->tx_new) {