87 static pcnet_priv_t *lp;  variable
334 	if (lp == NULL) {  in pcnet_init()
337 		lp = (pcnet_priv_t *)addr;  in pcnet_init()
340 					       sizeof(*lp->uc));  in pcnet_init()
341 		flush_dcache_range(addr, addr + sizeof(*lp->uc));  in pcnet_init()
343 		lp->uc = (struct pcnet_uncached_priv *)addr;  in pcnet_init()
346 					       sizeof(*lp->rx_buf));  in pcnet_init()
347 		flush_dcache_range(addr, addr + sizeof(*lp->rx_buf));  in pcnet_init()
348 		lp->rx_buf = (void *)addr;  in pcnet_init()
351 	uc = lp->uc;  in pcnet_init()
360 	lp->cur_rx = 0;  in pcnet_init()
362 		addr = pcnet_virt_to_mem(dev, (*lp->rx_buf)[i]);  in pcnet_init()
376 	lp->cur_tx = 0;  in pcnet_init()
385 	PCNET_DEBUG1("Init block at 0x%p: MAC", &lp->uc->init_block);  in pcnet_init()
388 		lp->uc->init_block.phys_addr[i] = dev->enetaddr[i];  in pcnet_init()
389 		PCNET_DEBUG1(" %02x", lp->uc->init_block.phys_addr[i]);  in pcnet_init()
407 	addr = pcnet_virt_to_mem(dev, &lp->uc->init_block);  in pcnet_init()
438 	struct pcnet_tx_head *entry = &lp->uc->tx_ring[lp->cur_tx];  in pcnet_send()
440 	PCNET_DEBUG2("Tx%d: %d bytes from 0x%p ", lp->cur_tx, pkt_len,  in pcnet_send()
456 		       dev->name, lp->cur_tx, status);  in pcnet_send()
475 	if (++lp->cur_tx >= TX_RING_SIZE)  in pcnet_send()
476 		lp->cur_tx = 0;  in pcnet_send()
490 		entry = &lp->uc->rx_ring[lp->cur_rx];  in pcnet_recv()
500 			printf("%s: Rx%d", dev->name, lp->cur_rx);  in pcnet_recv()
517 				       dev->name, lp->cur_rx, pkt_len);  in pcnet_recv()
519 				buf = (*lp->rx_buf)[lp->cur_rx];  in pcnet_recv()
524 					     lp->cur_rx, pkt_len, buf);  in pcnet_recv()
531 		if (++lp->cur_rx >= RX_RING_SIZE)  in pcnet_recv()
532 			lp->cur_rx = 0;  in pcnet_recv()