410 struct rx_info {  struct
431 	struct rx_info		rx_info;  member
475 	if (test_and_clear_bit(0, &dev->rx_info.idle)) {  in kick_rx()
477 		writel(dev->rx_info.phy_descs +  in kick_rx()
478 			(4 * DESC_SIZE * dev->rx_info.next_rx),  in kick_rx()
480 		if (dev->rx_info.next_rx == dev->rx_info.next_empty)  in kick_rx()
513 #define nr_rx_empty(dev) ((NR_RX_DESC-2 + dev->rx_info.next_rx - dev->rx_info.next_empty) % NR_RX_D…
521 	next_empty = dev->rx_info.next_empty;  in ns83820_add_rx_skb()
531 		dev->rx_info.next_empty,  in ns83820_add_rx_skb()
532 		dev->rx_info.nr_used,  in ns83820_add_rx_skb()
533 		dev->rx_info.next_rx  in ns83820_add_rx_skb()
537 	sg = dev->rx_info.descs + (next_empty * DESC_SIZE);  in ns83820_add_rx_skb()
538 	BUG_ON(NULL != dev->rx_info.skbs[next_empty]);  in ns83820_add_rx_skb()
539 	dev->rx_info.skbs[next_empty] = skb;  in ns83820_add_rx_skb()
541 	dev->rx_info.next_empty = (next_empty + 1) % NR_RX_DESC;  in ns83820_add_rx_skb()
547 	if (likely(next_empty != dev->rx_info.next_rx))  in ns83820_add_rx_skb()
548 …dev->rx_info.descs[((NR_RX_DESC + next_empty - 1) % NR_RX_DESC) * DESC_SIZE] = cpu_to_le32(dev->rx…  in ns83820_add_rx_skb()
564 		spin_lock_irqsave(&dev->rx_info.lock, flags);  in rx_refill()
576 			spin_lock_irqsave(&dev->rx_info.lock, flags);  in rx_refill()
579 			spin_unlock_irqrestore(&dev->rx_info.lock, flags);  in rx_refill()
586 		spin_unlock_irqrestore(&dev->rx_info.lock, flags);  in rx_refill()
603 	if (dev->rx_info.up)  in queue_refill()
609 	build_rx_desc(dev, dev->rx_info.descs + (DESC_SIZE * i), 0, 0, CMDSTS_OWN, 0);  in clear_rx_desc()
727 	dev->rx_info.idle = 1;  in ns83820_setup_rx()
728 	dev->rx_info.next_rx = 0;  in ns83820_setup_rx()
729 	dev->rx_info.next_rx_desc = dev->rx_info.descs;  in ns83820_setup_rx()
730 	dev->rx_info.next_empty = 0;  in ns83820_setup_rx()
736 	writel(dev->rx_info.phy_descs, dev->base + RXDP);  in ns83820_setup_rx()
742 		spin_lock_irq(&dev->rx_info.lock);  in ns83820_setup_rx()
749 		dev->rx_info.up = 1;  in ns83820_setup_rx()
772 		spin_unlock_irq(&dev->rx_info.lock);  in ns83820_setup_rx()
791 	dev->rx_info.up = 0;  in ns83820_cleanup_rx()
802 		struct sk_buff *skb = dev->rx_info.skbs[i];  in ns83820_cleanup_rx()
803 		dev->rx_info.skbs[i] = NULL;  in ns83820_cleanup_rx()
813 		if (dev->rx_info.up) {  in ns83820_rx_kick()
819 	if (dev->rx_info.up && nr_rx_empty(dev) > NR_RX_DESC*3/4)  in ns83820_rx_kick()
823 	if (dev->rx_info.idle)  in ns83820_rx_kick()
833 	struct rx_info *info = &dev->rx_info;
844 		(long)(dev->rx_info.phy_descs),
845 		(int)dev->rx_info.next_rx,
846 		(dev->rx_info.descs + (DESC_SIZE * dev->rx_info.next_rx)),
847 		(int)dev->rx_info.next_empty,
848 		(dev->rx_info.descs + (DESC_SIZE * dev->rx_info.next_empty))
1431 		dev->rx_info.idle = 1;
1437 		prefetch(dev->rx_info.next_rx_desc);
1462 	if ((ISR_RXRCMP & isr) && dev->rx_info.up)
1549 	dev->rx_info.up = 0;
1966 	spin_lock_init(&dev->rx_info.lock);
1987 	dev->rx_info.descs = pci_alloc_consistent(pci_dev,
1988 			4 * DESC_SIZE * NR_RX_DESC, &dev->rx_info.phy_descs);
1990 	if (!dev->base || !dev->tx_descs || !dev->rx_info.descs)
1995 		dev->rx_info.descs, (long)dev->rx_info.phy_descs);
2231 …pci_free_consistent(pci_dev, 4 * DESC_SIZE * NR_RX_DESC, dev->rx_info.descs, dev->rx_info.phy_desc…
2255 			dev->rx_info.descs, dev->rx_info.phy_descs);