84 static struct epic_tx_desc	tx_ring[TX_RING_SIZE];  variable
241     outl(virt_to_bus(&tx_ring), ptcdar);  in epic100_open()
277 	tx_ring[i].status  = 0;			/* Owned by CPU */  in epic100_init_ring()
278 	tx_ring[i].bufaddr = virt_to_bus(p + (PKT_BUF_SZ * i));  in epic100_init_ring()
279 	tx_ring[i].control = TD_STDFLAGS;  in epic100_init_ring()
280 	tx_ring[i].next    = virt_to_bus(&(tx_ring[i + 1]) );  in epic100_init_ring()
282     tx_ring[i-1].next = virt_to_bus(&tx_ring[0]);  in epic100_init_ring()
305     if ((tx_ring[entry].status & TRING_OWN) == TRING_OWN) {  in epic100_transmit()
307 	       tx_ring[entry].status);  in epic100_transmit()
313     txp = (char*)tx_ring[entry].bufaddr;  in epic100_transmit()
328     tx_ring[entry].txlength  = (len >= 60 ? len : 60);  in epic100_transmit()
329     tx_ring[entry].buflength = len;  in epic100_transmit()
330     tx_ring[entry].status    = TRING_OWN;	/* Pass ownership to the chip. */  in epic100_transmit()
338     while ((tx_ring[entry].status & TRING_OWN) && timer2_running())  in epic100_transmit()
341     if ((tx_ring[entry].status & TRING_OWN) != 0)  in epic100_transmit()
343 	    tx_ring[entry].status);  in epic100_transmit()