152 struct TxFifo {  struct
165 	struct TxFifo		txfifo;			/* transmit fifo -- size will be maxTxCredits */  argument
909 	/* create the txfifo */  in edge_open()
910 	edge_port->txfifo.head	= 0;  in edge_open()
911 	edge_port->txfifo.tail	= 0;  in edge_open()
912 	edge_port->txfifo.count	= 0;  in edge_open()
913 	edge_port->txfifo.size	= edge_port->maxTxCredits;  in edge_open()
914 	edge_port->txfifo.fifo	= kmalloc(edge_port->maxTxCredits, GFP_KERNEL);  in edge_open()
916 	if (!edge_port->txfifo.fifo) {  in edge_open()
1008 	struct TxFifo *fifo = &edge_port->txfifo;  in block_until_tx_empty()
1101 	kfree(edge_port->txfifo.fifo);  in edge_close()
1102 	edge_port->txfifo.fifo = NULL;  in edge_close()
1116 	struct TxFifo *fifo;  in edge_write()
1127 	fifo = &edge_port->txfifo;  in edge_write()
1212 	struct TxFifo	*fifo = &edge_port->txfifo;  in send_more_port_data()
1332 	room = edge_port->txCredits - edge_port->txfifo.count;  in edge_write_room()
1355 						edge_port->txfifo.count;  in edge_chars_in_buffer()
1480 	    edge_port->txfifo.count == 0) {  in get_lsr_info()