561 	vptr->rx.dirty = vptr->rx.filled = vptr->rx.curr = 0;  in velocity_init_rx_ring_indexes()
1449 	int avail, dirty, unusable;  in velocity_give_many_rx_descs()  local
1461 	dirty = vptr->rx.dirty - unusable;  in velocity_give_many_rx_descs()
1463 		dirty = (dirty > 0) ? dirty - 1 : vptr->options.numrx - 1;  in velocity_give_many_rx_descs()
1464 		vptr->rx.ring[dirty].rdesc0.len |= OWNED_BY_NIC;  in velocity_give_many_rx_descs()
1564 	int dirty = vptr->rx.dirty, done = 0;  in velocity_rx_refill()  local
1567 		struct rx_desc *rd = vptr->rx.ring + dirty;  in velocity_rx_refill()
1573 		if (!vptr->rx.info[dirty].skb) {  in velocity_rx_refill()
1574 			if (velocity_alloc_rx_buf(vptr, dirty) < 0)  in velocity_rx_refill()
1578 		dirty = (dirty < vptr->options.numrx - 1) ? dirty + 1 : 0;  in velocity_rx_refill()
1579 	} while (dirty != vptr->rx.curr);  in velocity_rx_refill()
1582 		vptr->rx.dirty = dirty;  in velocity_rx_refill()